[ 30.607762][ T250] br0: port 1(s0) entered blocking state [ 30.608102][ T250] br0: port 1(s0) entered disabled state [ 30.608357][ T250] s0: entered allmulticast mode [ 30.609525][ T250] s0: entered promiscuous mode [ 30.752528][ T251] bond0: (slave eth0): making interface the new active one [ 30.753321][ T251] bond0: (slave eth0): Enslaving as an active interface with an up link [ 30.754104][ T61] br0: port 1(s0) entered blocking state [ 30.754351][ T61] br0: port 1(s0) entered forwarding state [ 31.466510][ T255] br0: port 2(s1) entered blocking state [ 31.466705][ T255] br0: port 2(s1) entered disabled state [ 31.466881][ T255] s1: entered allmulticast mode [ 31.468016][ T255] s1: entered promiscuous mode [ 31.620115][ T256] bond0: (slave eth1): Enslaving as a backup interface with an up link [ 31.620554][ T61] br0: port 2(s1) entered blocking state [ 31.620704][ T61] br0: port 2(s1) entered forwarding state [ 32.901448][ T265] br0: port 3(c0) entered blocking state [ 32.901638][ T265] br0: port 3(c0) entered disabled state [ 32.901815][ T265] c0: entered allmulticast mode [ 32.904039][ T265] c0: entered promiscuous mode [ 33.089769][ T51] br0: port 3(c0) entered blocking state [ 33.090010][ T51] br0: port 3(c0) entered forwarding state [ 33.857437][ T271] br0: port 4(s2) entered blocking state [ 33.857662][ T271] br0: port 4(s2) entered disabled state [ 33.857861][ T271] s2: entered allmulticast mode [ 33.859006][ T271] s2: entered promiscuous mode [ 34.019302][ T272] bond0: (slave eth2): Enslaving as a backup interface with an up link [ 34.019770][ T61] br0: port 4(s2) entered blocking state [ 34.019960][ T61] br0: port 4(s2) entered forwarding state [ 40.137012][ T282] bond0 (unregistering): (slave eth0): Releasing backup interface [ 40.146509][ T282] bond0 (unregistering): (slave eth1): Releasing backup interface [ 40.153993][ T282] bond0 (unregistering): (slave eth2): Releasing backup interface [ 40.163723][ T282] bond0 (unregistering): Released all slaves [ 40.186172][ T61] br0: port 1(s0) entered disabled state [ 40.187503][ T61] br0: port 2(s1) entered disabled state [ 40.188356][ T61] br0: port 4(s2) entered disabled state [ 50.227025][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 50.227690][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 50.227690][ T282] dst_init+0x84/0x4a0 [ 50.227690][ T282] dst_alloc+0x97/0x150 [ 50.227690][ T282] ip6_dst_alloc+0x23/0x90 [ 50.227690][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 50.227690][ T282] ip6_pol_route+0x56f/0x840 [ 50.227690][ T282] fib6_rule_lookup+0x196/0x240 [ 50.227690][ T282] ip6_route_input+0x542/0x980 [ 50.227690][ T282] ipv6_rcv+0x8f/0x400 [ 50.227690][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 50.227690][ T282] process_backlog+0x101/0x620 [ 50.227690][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 50.227690][ T282] net_rx_action+0x495/0xbe0 [ 50.227690][ T282] __do_softirq+0x1b5/0x7f6 [ 50.227690][ T282] [ 50.231169][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 50.231169][ T282] netdev_get_by_index+0x5e/0x80 [ 50.231169][ T282] fib6_nh_init+0x3d8/0x15b0 [ 50.231169][ T282] ip6_route_info_create+0xf18/0x17d0 [ 50.231169][ T282] ip6_route_add+0x1c/0x140 [ 50.231169][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 50.231169][ T282] inet6_addr_add+0x4f8/0xa40 [ 50.231169][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 50.231169][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 50.231169][ T282] netlink_rcv_skb+0x130/0x360 [ 50.231169][ T282] netlink_unicast+0x449/0x710 [ 50.231169][ T282] netlink_sendmsg+0x723/0xbe0 [ 50.231169][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 50.231169][ T282] ___sys_sendmsg+0xee/0x170 [ 50.231169][ T282] __sys_sendmsg+0xcd/0x170 [ 50.231169][ T282] do_syscall_64+0xc6/0x1e0 [ 50.231169][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 50.231169][ T282] [ 50.235064][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 50.235064][ T282] netdev_get_by_index+0x5e/0x80 [ 50.235064][ T282] fib6_nh_init+0x3d8/0x15b0 [ 50.235064][ T282] ip6_route_info_create+0xf18/0x17d0 [ 50.235064][ T282] addrconf_f6i_alloc+0x244/0x410 [ 50.235064][ T282] ipv6_add_addr+0x411/0x2000 [ 50.235064][ T282] inet6_addr_add+0x30e/0xa40 [ 50.235064][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 50.235064][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 50.235064][ T282] netlink_rcv_skb+0x130/0x360 [ 50.235064][ T282] netlink_unicast+0x449/0x710 [ 50.235064][ T282] netlink_sendmsg+0x723/0xbe0 [ 50.235064][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 50.235064][ T282] ___sys_sendmsg+0xee/0x170 [ 50.235064][ T282] __sys_sendmsg+0xcd/0x170 [ 50.235064][ T282] do_syscall_64+0xc6/0x1e0 [ 50.235064][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 50.235064][ T282] [ 50.238585][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 50.238585][ T282] netdev_get_by_index+0x5e/0x80 [ 50.238585][ T282] fib6_nh_init+0x3d8/0x15b0 [ 50.238585][ T282] ip6_route_info_create+0xf18/0x17d0 [ 50.238585][ T282] ip6_route_add+0x1c/0x140 [ 50.238585][ T282] addrconf_add_mroute+0x129/0x180 [ 50.238585][ T282] addrconf_add_dev+0xe2/0x170 [ 50.238585][ T282] inet6_addr_add+0x12f/0xa40 [ 50.238585][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 50.238585][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 50.238585][ T282] netlink_rcv_skb+0x130/0x360 [ 50.238585][ T282] netlink_unicast+0x449/0x710 [ 50.238585][ T282] netlink_sendmsg+0x723/0xbe0 [ 50.238585][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 50.238585][ T282] ___sys_sendmsg+0xee/0x170 [ 50.238585][ T282] __sys_sendmsg+0xcd/0x170 [ 50.238585][ T282] do_syscall_64+0xc6/0x1e0 [ 50.238585][ T282] [ 50.242344][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 50.242344][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 50.242344][ T282] ipv6_find_idev+0x102/0x170 [ 50.242344][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 50.242344][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 50.242344][ T282] netlink_rcv_skb+0x130/0x360 [ 50.242344][ T282] netlink_unicast+0x449/0x710 [ 50.242344][ T282] netlink_sendmsg+0x723/0xbe0 [ 50.242344][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 50.242344][ T282] ___sys_sendmsg+0xee/0x170 [ 50.242344][ T282] __sys_sendmsg+0xcd/0x170 [ 50.242344][ T282] do_syscall_64+0xc6/0x1e0 [ 50.242344][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 50.242344][ T282] [ 50.245174][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 50.245174][ T282] neigh_parms_alloc+0x1e5/0x510 [ 50.245174][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 50.245174][ T282] ipv6_find_idev+0x102/0x170 [ 50.245174][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 50.245174][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 50.245174][ T282] netlink_rcv_skb+0x130/0x360 [ 50.245174][ T282] netlink_unicast+0x449/0x710 [ 50.245174][ T282] netlink_sendmsg+0x723/0xbe0 [ 50.245174][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 50.245174][ T282] ___sys_sendmsg+0xee/0x170 [ 50.245174][ T282] __sys_sendmsg+0xcd/0x170 [ 50.245174][ T282] do_syscall_64+0xc6/0x1e0 [ 50.245174][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 50.245174][ T282] [ 60.491030][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 60.491664][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 60.491664][ T282] dst_init+0x84/0x4a0 [ 60.491664][ T282] dst_alloc+0x97/0x150 [ 60.491664][ T282] ip6_dst_alloc+0x23/0x90 [ 60.491664][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 60.491664][ T282] ip6_pol_route+0x56f/0x840 [ 60.491664][ T282] fib6_rule_lookup+0x196/0x240 [ 60.491664][ T282] ip6_route_input+0x542/0x980 [ 60.491664][ T282] ipv6_rcv+0x8f/0x400 [ 60.491664][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 60.491664][ T282] process_backlog+0x101/0x620 [ 60.491664][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 60.491664][ T282] net_rx_action+0x495/0xbe0 [ 60.491664][ T282] __do_softirq+0x1b5/0x7f6 [ 60.491664][ T282] [ 60.494294][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 60.494294][ T282] netdev_get_by_index+0x5e/0x80 [ 60.494294][ T282] fib6_nh_init+0x3d8/0x15b0 [ 60.494294][ T282] ip6_route_info_create+0xf18/0x17d0 [ 60.494294][ T282] ip6_route_add+0x1c/0x140 [ 60.494294][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 60.494294][ T282] inet6_addr_add+0x4f8/0xa40 [ 60.494294][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 60.494294][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 60.494294][ T282] netlink_rcv_skb+0x130/0x360 [ 60.494294][ T282] netlink_unicast+0x449/0x710 [ 60.494294][ T282] netlink_sendmsg+0x723/0xbe0 [ 60.494294][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 60.494294][ T282] ___sys_sendmsg+0xee/0x170 [ 60.494294][ T282] __sys_sendmsg+0xcd/0x170 [ 60.494294][ T282] do_syscall_64+0xc6/0x1e0 [ 60.494294][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 60.494294][ T282] [ 60.496648][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 60.496648][ T282] netdev_get_by_index+0x5e/0x80 [ 60.496648][ T282] fib6_nh_init+0x3d8/0x15b0 [ 60.496648][ T282] ip6_route_info_create+0xf18/0x17d0 [ 60.496648][ T282] addrconf_f6i_alloc+0x244/0x410 [ 60.496648][ T282] ipv6_add_addr+0x411/0x2000 [ 60.496648][ T282] inet6_addr_add+0x30e/0xa40 [ 60.496648][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 60.496648][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 60.496648][ T282] netlink_rcv_skb+0x130/0x360 [ 60.496648][ T282] netlink_unicast+0x449/0x710 [ 60.496648][ T282] netlink_sendmsg+0x723/0xbe0 [ 60.496648][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 60.496648][ T282] ___sys_sendmsg+0xee/0x170 [ 60.496648][ T282] __sys_sendmsg+0xcd/0x170 [ 60.496648][ T282] do_syscall_64+0xc6/0x1e0 [ 60.496648][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 60.496648][ T282] [ 60.499027][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 60.499027][ T282] netdev_get_by_index+0x5e/0x80 [ 60.499027][ T282] fib6_nh_init+0x3d8/0x15b0 [ 60.499027][ T282] ip6_route_info_create+0xf18/0x17d0 [ 60.499027][ T282] ip6_route_add+0x1c/0x140 [ 60.499027][ T282] addrconf_add_mroute+0x129/0x180 [ 60.499027][ T282] addrconf_add_dev+0xe2/0x170 [ 60.499027][ T282] inet6_addr_add+0x12f/0xa40 [ 60.499027][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 60.499027][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 60.499027][ T282] netlink_rcv_skb+0x130/0x360 [ 60.499027][ T282] netlink_unicast+0x449/0x710 [ 60.499027][ T282] netlink_sendmsg+0x723/0xbe0 [ 60.499027][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 60.499027][ T282] ___sys_sendmsg+0xee/0x170 [ 60.499027][ T282] __sys_sendmsg+0xcd/0x170 [ 60.499027][ T282] do_syscall_64+0xc6/0x1e0 [ 60.499027][ T282] [ 60.501729][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 60.501729][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 60.501729][ T282] ipv6_find_idev+0x102/0x170 [ 60.501729][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 60.501729][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 60.501729][ T282] netlink_rcv_skb+0x130/0x360 [ 60.501729][ T282] netlink_unicast+0x449/0x710 [ 60.501729][ T282] netlink_sendmsg+0x723/0xbe0 [ 60.501729][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 60.501729][ T282] ___sys_sendmsg+0xee/0x170 [ 60.501729][ T282] __sys_sendmsg+0xcd/0x170 [ 60.501729][ T282] do_syscall_64+0xc6/0x1e0 [ 60.501729][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 60.501729][ T282] [ 60.503678][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 60.503678][ T282] neigh_parms_alloc+0x1e5/0x510 [ 60.503678][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 60.503678][ T282] ipv6_find_idev+0x102/0x170 [ 60.503678][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 60.503678][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 60.503678][ T282] netlink_rcv_skb+0x130/0x360 [ 60.503678][ T282] netlink_unicast+0x449/0x710 [ 60.503678][ T282] netlink_sendmsg+0x723/0xbe0 [ 60.503678][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 60.503678][ T282] ___sys_sendmsg+0xee/0x170 [ 60.503678][ T282] __sys_sendmsg+0xcd/0x170 [ 60.503678][ T282] do_syscall_64+0xc6/0x1e0 [ 60.503678][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 60.503678][ T282] [ 70.747057][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 70.747555][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 70.747555][ T282] dst_init+0x84/0x4a0 [ 70.747555][ T282] dst_alloc+0x97/0x150 [ 70.747555][ T282] ip6_dst_alloc+0x23/0x90 [ 70.747555][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 70.747555][ T282] ip6_pol_route+0x56f/0x840 [ 70.747555][ T282] fib6_rule_lookup+0x196/0x240 [ 70.747555][ T282] ip6_route_input+0x542/0x980 [ 70.747555][ T282] ipv6_rcv+0x8f/0x400 [ 70.747555][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 70.747555][ T282] process_backlog+0x101/0x620 [ 70.747555][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 70.747555][ T282] net_rx_action+0x495/0xbe0 [ 70.747555][ T282] __do_softirq+0x1b5/0x7f6 [ 70.747555][ T282] [ 70.749527][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 70.749527][ T282] netdev_get_by_index+0x5e/0x80 [ 70.749527][ T282] fib6_nh_init+0x3d8/0x15b0 [ 70.749527][ T282] ip6_route_info_create+0xf18/0x17d0 [ 70.749527][ T282] ip6_route_add+0x1c/0x140 [ 70.749527][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 70.749527][ T282] inet6_addr_add+0x4f8/0xa40 [ 70.749527][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 70.749527][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 70.749527][ T282] netlink_rcv_skb+0x130/0x360 [ 70.749527][ T282] netlink_unicast+0x449/0x710 [ 70.749527][ T282] netlink_sendmsg+0x723/0xbe0 [ 70.749527][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 70.749527][ T282] ___sys_sendmsg+0xee/0x170 [ 70.749527][ T282] __sys_sendmsg+0xcd/0x170 [ 70.749527][ T282] do_syscall_64+0xc6/0x1e0 [ 70.749527][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 70.749527][ T282] [ 70.752045][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 70.752045][ T282] netdev_get_by_index+0x5e/0x80 [ 70.752045][ T282] fib6_nh_init+0x3d8/0x15b0 [ 70.752045][ T282] ip6_route_info_create+0xf18/0x17d0 [ 70.752045][ T282] addrconf_f6i_alloc+0x244/0x410 [ 70.752045][ T282] ipv6_add_addr+0x411/0x2000 [ 70.752045][ T282] inet6_addr_add+0x30e/0xa40 [ 70.752045][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 70.752045][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 70.752045][ T282] netlink_rcv_skb+0x130/0x360 [ 70.752045][ T282] netlink_unicast+0x449/0x710 [ 70.752045][ T282] netlink_sendmsg+0x723/0xbe0 [ 70.752045][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 70.752045][ T282] ___sys_sendmsg+0xee/0x170 [ 70.752045][ T282] __sys_sendmsg+0xcd/0x170 [ 70.752045][ T282] do_syscall_64+0xc6/0x1e0 [ 70.752045][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 70.752045][ T282] [ 70.754519][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 70.754519][ T282] netdev_get_by_index+0x5e/0x80 [ 70.754519][ T282] fib6_nh_init+0x3d8/0x15b0 [ 70.754519][ T282] ip6_route_info_create+0xf18/0x17d0 [ 70.754519][ T282] ip6_route_add+0x1c/0x140 [ 70.754519][ T282] addrconf_add_mroute+0x129/0x180 [ 70.754519][ T282] addrconf_add_dev+0xe2/0x170 [ 70.754519][ T282] inet6_addr_add+0x12f/0xa40 [ 70.754519][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 70.754519][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 70.754519][ T282] netlink_rcv_skb+0x130/0x360 [ 70.754519][ T282] netlink_unicast+0x449/0x710 [ 70.754519][ T282] netlink_sendmsg+0x723/0xbe0 [ 70.754519][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 70.754519][ T282] ___sys_sendmsg+0xee/0x170 [ 70.754519][ T282] __sys_sendmsg+0xcd/0x170 [ 70.754519][ T282] do_syscall_64+0xc6/0x1e0 [ 70.754519][ T282] [ 70.756902][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 70.756902][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 70.756902][ T282] ipv6_find_idev+0x102/0x170 [ 70.756902][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 70.756902][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 70.756902][ T282] netlink_rcv_skb+0x130/0x360 [ 70.756902][ T282] netlink_unicast+0x449/0x710 [ 70.756902][ T282] netlink_sendmsg+0x723/0xbe0 [ 70.756902][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 70.756902][ T282] ___sys_sendmsg+0xee/0x170 [ 70.756902][ T282] __sys_sendmsg+0xcd/0x170 [ 70.756902][ T282] do_syscall_64+0xc6/0x1e0 [ 70.756902][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 70.756902][ T282] [ 70.758747][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 70.758747][ T282] neigh_parms_alloc+0x1e5/0x510 [ 70.758747][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 70.758747][ T282] ipv6_find_idev+0x102/0x170 [ 70.758747][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 70.758747][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 70.758747][ T282] netlink_rcv_skb+0x130/0x360 [ 70.758747][ T282] netlink_unicast+0x449/0x710 [ 70.758747][ T282] netlink_sendmsg+0x723/0xbe0 [ 70.758747][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 70.758747][ T282] ___sys_sendmsg+0xee/0x170 [ 70.758747][ T282] __sys_sendmsg+0xcd/0x170 [ 70.758747][ T282] do_syscall_64+0xc6/0x1e0 [ 70.758747][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 70.758747][ T282] [ 80.875022][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 80.875496][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 80.875496][ T282] dst_init+0x84/0x4a0 [ 80.875496][ T282] dst_alloc+0x97/0x150 [ 80.875496][ T282] ip6_dst_alloc+0x23/0x90 [ 80.875496][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 80.875496][ T282] ip6_pol_route+0x56f/0x840 [ 80.875496][ T282] fib6_rule_lookup+0x196/0x240 [ 80.875496][ T282] ip6_route_input+0x542/0x980 [ 80.875496][ T282] ipv6_rcv+0x8f/0x400 [ 80.875496][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 80.875496][ T282] process_backlog+0x101/0x620 [ 80.875496][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 80.875496][ T282] net_rx_action+0x495/0xbe0 [ 80.875496][ T282] __do_softirq+0x1b5/0x7f6 [ 80.875496][ T282] [ 80.877471][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 80.877471][ T282] netdev_get_by_index+0x5e/0x80 [ 80.877471][ T282] fib6_nh_init+0x3d8/0x15b0 [ 80.877471][ T282] ip6_route_info_create+0xf18/0x17d0 [ 80.877471][ T282] ip6_route_add+0x1c/0x140 [ 80.877471][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 80.877471][ T282] inet6_addr_add+0x4f8/0xa40 [ 80.877471][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 80.877471][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 80.877471][ T282] netlink_rcv_skb+0x130/0x360 [ 80.877471][ T282] netlink_unicast+0x449/0x710 [ 80.877471][ T282] netlink_sendmsg+0x723/0xbe0 [ 80.877471][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 80.877471][ T282] ___sys_sendmsg+0xee/0x170 [ 80.877471][ T282] __sys_sendmsg+0xcd/0x170 [ 80.877471][ T282] do_syscall_64+0xc6/0x1e0 [ 80.877471][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 80.877471][ T282] [ 80.879882][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 80.879882][ T282] netdev_get_by_index+0x5e/0x80 [ 80.879882][ T282] fib6_nh_init+0x3d8/0x15b0 [ 80.879882][ T282] ip6_route_info_create+0xf18/0x17d0 [ 80.879882][ T282] addrconf_f6i_alloc+0x244/0x410 [ 80.879882][ T282] ipv6_add_addr+0x411/0x2000 [ 80.879882][ T282] inet6_addr_add+0x30e/0xa40 [ 80.879882][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 80.879882][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 80.879882][ T282] netlink_rcv_skb+0x130/0x360 [ 80.879882][ T282] netlink_unicast+0x449/0x710 [ 80.879882][ T282] netlink_sendmsg+0x723/0xbe0 [ 80.879882][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 80.879882][ T282] ___sys_sendmsg+0xee/0x170 [ 80.879882][ T282] __sys_sendmsg+0xcd/0x170 [ 80.879882][ T282] do_syscall_64+0xc6/0x1e0 [ 80.879882][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 80.879882][ T282] [ 80.882180][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 80.882180][ T282] netdev_get_by_index+0x5e/0x80 [ 80.882180][ T282] fib6_nh_init+0x3d8/0x15b0 [ 80.882180][ T282] ip6_route_info_create+0xf18/0x17d0 [ 80.882180][ T282] ip6_route_add+0x1c/0x140 [ 80.882180][ T282] addrconf_add_mroute+0x129/0x180 [ 80.882180][ T282] addrconf_add_dev+0xe2/0x170 [ 80.882180][ T282] inet6_addr_add+0x12f/0xa40 [ 80.882180][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 80.882180][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 80.882180][ T282] netlink_rcv_skb+0x130/0x360 [ 80.882180][ T282] netlink_unicast+0x449/0x710 [ 80.882180][ T282] netlink_sendmsg+0x723/0xbe0 [ 80.882180][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 80.882180][ T282] ___sys_sendmsg+0xee/0x170 [ 80.882180][ T282] __sys_sendmsg+0xcd/0x170 [ 80.882180][ T282] do_syscall_64+0xc6/0x1e0 [ 80.882180][ T282] [ 80.884480][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 80.884480][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 80.884480][ T282] ipv6_find_idev+0x102/0x170 [ 80.884480][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 80.884480][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 80.884480][ T282] netlink_rcv_skb+0x130/0x360 [ 80.884480][ T282] netlink_unicast+0x449/0x710 [ 80.884480][ T282] netlink_sendmsg+0x723/0xbe0 [ 80.884480][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 80.884480][ T282] ___sys_sendmsg+0xee/0x170 [ 80.884480][ T282] __sys_sendmsg+0xcd/0x170 [ 80.884480][ T282] do_syscall_64+0xc6/0x1e0 [ 80.884480][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 80.884480][ T282] [ 80.886252][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 80.886252][ T282] neigh_parms_alloc+0x1e5/0x510 [ 80.886252][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 80.886252][ T282] ipv6_find_idev+0x102/0x170 [ 80.886252][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 80.886252][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 80.886252][ T282] netlink_rcv_skb+0x130/0x360 [ 80.886252][ T282] netlink_unicast+0x449/0x710 [ 80.886252][ T282] netlink_sendmsg+0x723/0xbe0 [ 80.886252][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 80.886252][ T282] ___sys_sendmsg+0xee/0x170 [ 80.886252][ T282] __sys_sendmsg+0xcd/0x170 [ 80.886252][ T282] do_syscall_64+0xc6/0x1e0 [ 80.886252][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 80.886252][ T282] [ 91.339073][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 91.339503][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 91.339503][ T282] dst_init+0x84/0x4a0 [ 91.339503][ T282] dst_alloc+0x97/0x150 [ 91.339503][ T282] ip6_dst_alloc+0x23/0x90 [ 91.339503][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 91.339503][ T282] ip6_pol_route+0x56f/0x840 [ 91.339503][ T282] fib6_rule_lookup+0x196/0x240 [ 91.339503][ T282] ip6_route_input+0x542/0x980 [ 91.339503][ T282] ipv6_rcv+0x8f/0x400 [ 91.339503][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 91.339503][ T282] process_backlog+0x101/0x620 [ 91.339503][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 91.339503][ T282] net_rx_action+0x495/0xbe0 [ 91.339503][ T282] __do_softirq+0x1b5/0x7f6 [ 91.339503][ T282] [ 91.341436][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 91.341436][ T282] netdev_get_by_index+0x5e/0x80 [ 91.341436][ T282] fib6_nh_init+0x3d8/0x15b0 [ 91.341436][ T282] ip6_route_info_create+0xf18/0x17d0 [ 91.341436][ T282] ip6_route_add+0x1c/0x140 [ 91.341436][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 91.341436][ T282] inet6_addr_add+0x4f8/0xa40 [ 91.341436][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 91.341436][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 91.341436][ T282] netlink_rcv_skb+0x130/0x360 [ 91.341436][ T282] netlink_unicast+0x449/0x710 [ 91.341436][ T282] netlink_sendmsg+0x723/0xbe0 [ 91.341436][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 91.341436][ T282] ___sys_sendmsg+0xee/0x170 [ 91.341436][ T282] __sys_sendmsg+0xcd/0x170 [ 91.341436][ T282] do_syscall_64+0xc6/0x1e0 [ 91.341436][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 91.341436][ T282] [ 91.343704][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 91.343704][ T282] netdev_get_by_index+0x5e/0x80 [ 91.343704][ T282] fib6_nh_init+0x3d8/0x15b0 [ 91.343704][ T282] ip6_route_info_create+0xf18/0x17d0 [ 91.343704][ T282] addrconf_f6i_alloc+0x244/0x410 [ 91.343704][ T282] ipv6_add_addr+0x411/0x2000 [ 91.343704][ T282] inet6_addr_add+0x30e/0xa40 [ 91.343704][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 91.343704][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 91.343704][ T282] netlink_rcv_skb+0x130/0x360 [ 91.343704][ T282] netlink_unicast+0x449/0x710 [ 91.343704][ T282] netlink_sendmsg+0x723/0xbe0 [ 91.343704][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 91.343704][ T282] ___sys_sendmsg+0xee/0x170 [ 91.343704][ T282] __sys_sendmsg+0xcd/0x170 [ 91.343704][ T282] do_syscall_64+0xc6/0x1e0 [ 91.343704][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 91.343704][ T282] [ 91.346073][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 91.346073][ T282] netdev_get_by_index+0x5e/0x80 [ 91.346073][ T282] fib6_nh_init+0x3d8/0x15b0 [ 91.346073][ T282] ip6_route_info_create+0xf18/0x17d0 [ 91.346073][ T282] ip6_route_add+0x1c/0x140 [ 91.346073][ T282] addrconf_add_mroute+0x129/0x180 [ 91.346073][ T282] addrconf_add_dev+0xe2/0x170 [ 91.346073][ T282] inet6_addr_add+0x12f/0xa40 [ 91.346073][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 91.346073][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 91.346073][ T282] netlink_rcv_skb+0x130/0x360 [ 91.346073][ T282] netlink_unicast+0x449/0x710 [ 91.346073][ T282] netlink_sendmsg+0x723/0xbe0 [ 91.346073][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 91.346073][ T282] ___sys_sendmsg+0xee/0x170 [ 91.346073][ T282] __sys_sendmsg+0xcd/0x170 [ 91.346073][ T282] do_syscall_64+0xc6/0x1e0 [ 91.346073][ T282] [ 91.348405][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 91.348405][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 91.348405][ T282] ipv6_find_idev+0x102/0x170 [ 91.348405][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 91.348405][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 91.348405][ T282] netlink_rcv_skb+0x130/0x360 [ 91.348405][ T282] netlink_unicast+0x449/0x710 [ 91.348405][ T282] netlink_sendmsg+0x723/0xbe0 [ 91.348405][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 91.348405][ T282] ___sys_sendmsg+0xee/0x170 [ 91.348405][ T282] __sys_sendmsg+0xcd/0x170 [ 91.348405][ T282] do_syscall_64+0xc6/0x1e0 [ 91.348405][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 91.348405][ T282] [ 91.350299][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 91.350299][ T282] neigh_parms_alloc+0x1e5/0x510 [ 91.350299][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 91.350299][ T282] ipv6_find_idev+0x102/0x170 [ 91.350299][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 91.350299][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 91.350299][ T282] netlink_rcv_skb+0x130/0x360 [ 91.350299][ T282] netlink_unicast+0x449/0x710 [ 91.350299][ T282] netlink_sendmsg+0x723/0xbe0 [ 91.350299][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 91.350299][ T282] ___sys_sendmsg+0xee/0x170 [ 91.350299][ T282] __sys_sendmsg+0xcd/0x170 [ 91.350299][ T282] do_syscall_64+0xc6/0x1e0 [ 91.350299][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 91.350299][ T282] [ 101.595002][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 101.595491][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 101.595491][ T282] dst_init+0x84/0x4a0 [ 101.595491][ T282] dst_alloc+0x97/0x150 [ 101.595491][ T282] ip6_dst_alloc+0x23/0x90 [ 101.595491][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 101.595491][ T282] ip6_pol_route+0x56f/0x840 [ 101.595491][ T282] fib6_rule_lookup+0x196/0x240 [ 101.595491][ T282] ip6_route_input+0x542/0x980 [ 101.595491][ T282] ipv6_rcv+0x8f/0x400 [ 101.595491][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 101.595491][ T282] process_backlog+0x101/0x620 [ 101.595491][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 101.595491][ T282] net_rx_action+0x495/0xbe0 [ 101.595491][ T282] __do_softirq+0x1b5/0x7f6 [ 101.595491][ T282] [ 101.597742][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 101.597742][ T282] netdev_get_by_index+0x5e/0x80 [ 101.597742][ T282] fib6_nh_init+0x3d8/0x15b0 [ 101.597742][ T282] ip6_route_info_create+0xf18/0x17d0 [ 101.597742][ T282] ip6_route_add+0x1c/0x140 [ 101.597742][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 101.597742][ T282] inet6_addr_add+0x4f8/0xa40 [ 101.597742][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 101.597742][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 101.597742][ T282] netlink_rcv_skb+0x130/0x360 [ 101.597742][ T282] netlink_unicast+0x449/0x710 [ 101.597742][ T282] netlink_sendmsg+0x723/0xbe0 [ 101.597742][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 101.597742][ T282] ___sys_sendmsg+0xee/0x170 [ 101.597742][ T282] __sys_sendmsg+0xcd/0x170 [ 101.597742][ T282] do_syscall_64+0xc6/0x1e0 [ 101.597742][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 101.597742][ T282] [ 101.600359][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 101.600359][ T282] netdev_get_by_index+0x5e/0x80 [ 101.600359][ T282] fib6_nh_init+0x3d8/0x15b0 [ 101.600359][ T282] ip6_route_info_create+0xf18/0x17d0 [ 101.600359][ T282] addrconf_f6i_alloc+0x244/0x410 [ 101.600359][ T282] ipv6_add_addr+0x411/0x2000 [ 101.600359][ T282] inet6_addr_add+0x30e/0xa40 [ 101.600359][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 101.600359][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 101.600359][ T282] netlink_rcv_skb+0x130/0x360 [ 101.600359][ T282] netlink_unicast+0x449/0x710 [ 101.600359][ T282] netlink_sendmsg+0x723/0xbe0 [ 101.600359][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 101.600359][ T282] ___sys_sendmsg+0xee/0x170 [ 101.600359][ T282] __sys_sendmsg+0xcd/0x170 [ 101.600359][ T282] do_syscall_64+0xc6/0x1e0 [ 101.600359][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 101.600359][ T282] [ 101.602634][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 101.602634][ T282] netdev_get_by_index+0x5e/0x80 [ 101.602634][ T282] fib6_nh_init+0x3d8/0x15b0 [ 101.602634][ T282] ip6_route_info_create+0xf18/0x17d0 [ 101.602634][ T282] ip6_route_add+0x1c/0x140 [ 101.602634][ T282] addrconf_add_mroute+0x129/0x180 [ 101.602634][ T282] addrconf_add_dev+0xe2/0x170 [ 101.602634][ T282] inet6_addr_add+0x12f/0xa40 [ 101.602634][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 101.602634][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 101.602634][ T282] netlink_rcv_skb+0x130/0x360 [ 101.602634][ T282] netlink_unicast+0x449/0x710 [ 101.602634][ T282] netlink_sendmsg+0x723/0xbe0 [ 101.602634][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 101.602634][ T282] ___sys_sendmsg+0xee/0x170 [ 101.602634][ T282] __sys_sendmsg+0xcd/0x170 [ 101.602634][ T282] do_syscall_64+0xc6/0x1e0 [ 101.602634][ T282] [ 101.604868][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 101.604868][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 101.604868][ T282] ipv6_find_idev+0x102/0x170 [ 101.604868][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 101.604868][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 101.604868][ T282] netlink_rcv_skb+0x130/0x360 [ 101.604868][ T282] netlink_unicast+0x449/0x710 [ 101.604868][ T282] netlink_sendmsg+0x723/0xbe0 [ 101.604868][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 101.604868][ T282] ___sys_sendmsg+0xee/0x170 [ 101.604868][ T282] __sys_sendmsg+0xcd/0x170 [ 101.604868][ T282] do_syscall_64+0xc6/0x1e0 [ 101.604868][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 101.604868][ T282] [ 101.606600][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 101.606600][ T282] neigh_parms_alloc+0x1e5/0x510 [ 101.606600][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 101.606600][ T282] ipv6_find_idev+0x102/0x170 [ 101.606600][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 101.606600][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 101.606600][ T282] netlink_rcv_skb+0x130/0x360 [ 101.606600][ T282] netlink_unicast+0x449/0x710 [ 101.606600][ T282] netlink_sendmsg+0x723/0xbe0 [ 101.606600][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 101.606600][ T282] ___sys_sendmsg+0xee/0x170 [ 101.606600][ T282] __sys_sendmsg+0xcd/0x170 [ 101.606600][ T282] do_syscall_64+0xc6/0x1e0 [ 101.606600][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 101.606600][ T282] [ 111.850991][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 111.851443][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 111.851443][ T282] dst_init+0x84/0x4a0 [ 111.851443][ T282] dst_alloc+0x97/0x150 [ 111.851443][ T282] ip6_dst_alloc+0x23/0x90 [ 111.851443][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 111.851443][ T282] ip6_pol_route+0x56f/0x840 [ 111.851443][ T282] fib6_rule_lookup+0x196/0x240 [ 111.851443][ T282] ip6_route_input+0x542/0x980 [ 111.851443][ T282] ipv6_rcv+0x8f/0x400 [ 111.851443][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 111.851443][ T282] process_backlog+0x101/0x620 [ 111.851443][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 111.851443][ T282] net_rx_action+0x495/0xbe0 [ 111.851443][ T282] __do_softirq+0x1b5/0x7f6 [ 111.851443][ T282] [ 111.853561][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 111.853561][ T282] netdev_get_by_index+0x5e/0x80 [ 111.853561][ T282] fib6_nh_init+0x3d8/0x15b0 [ 111.853561][ T282] ip6_route_info_create+0xf18/0x17d0 [ 111.853561][ T282] ip6_route_add+0x1c/0x140 [ 111.853561][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 111.853561][ T282] inet6_addr_add+0x4f8/0xa40 [ 111.853561][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 111.853561][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 111.853561][ T282] netlink_rcv_skb+0x130/0x360 [ 111.853561][ T282] netlink_unicast+0x449/0x710 [ 111.853561][ T282] netlink_sendmsg+0x723/0xbe0 [ 111.853561][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 111.853561][ T282] ___sys_sendmsg+0xee/0x170 [ 111.853561][ T282] __sys_sendmsg+0xcd/0x170 [ 111.853561][ T282] do_syscall_64+0xc6/0x1e0 [ 111.853561][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 111.853561][ T282] [ 111.856158][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 111.856158][ T282] netdev_get_by_index+0x5e/0x80 [ 111.856158][ T282] fib6_nh_init+0x3d8/0x15b0 [ 111.856158][ T282] ip6_route_info_create+0xf18/0x17d0 [ 111.856158][ T282] addrconf_f6i_alloc+0x244/0x410 [ 111.856158][ T282] ipv6_add_addr+0x411/0x2000 [ 111.856158][ T282] inet6_addr_add+0x30e/0xa40 [ 111.856158][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 111.856158][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 111.856158][ T282] netlink_rcv_skb+0x130/0x360 [ 111.856158][ T282] netlink_unicast+0x449/0x710 [ 111.856158][ T282] netlink_sendmsg+0x723/0xbe0 [ 111.856158][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 111.856158][ T282] ___sys_sendmsg+0xee/0x170 [ 111.856158][ T282] __sys_sendmsg+0xcd/0x170 [ 111.856158][ T282] do_syscall_64+0xc6/0x1e0 [ 111.856158][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 111.856158][ T282] [ 111.858822][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 111.858822][ T282] netdev_get_by_index+0x5e/0x80 [ 111.858822][ T282] fib6_nh_init+0x3d8/0x15b0 [ 111.858822][ T282] ip6_route_info_create+0xf18/0x17d0 [ 111.858822][ T282] ip6_route_add+0x1c/0x140 [ 111.858822][ T282] addrconf_add_mroute+0x129/0x180 [ 111.858822][ T282] addrconf_add_dev+0xe2/0x170 [ 111.858822][ T282] inet6_addr_add+0x12f/0xa40 [ 111.858822][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 111.858822][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 111.858822][ T282] netlink_rcv_skb+0x130/0x360 [ 111.858822][ T282] netlink_unicast+0x449/0x710 [ 111.858822][ T282] netlink_sendmsg+0x723/0xbe0 [ 111.858822][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 111.858822][ T282] ___sys_sendmsg+0xee/0x170 [ 111.858822][ T282] __sys_sendmsg+0xcd/0x170 [ 111.858822][ T282] do_syscall_64+0xc6/0x1e0 [ 111.858822][ T282] [ 111.861248][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 111.861248][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 111.861248][ T282] ipv6_find_idev+0x102/0x170 [ 111.861248][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 111.861248][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 111.861248][ T282] netlink_rcv_skb+0x130/0x360 [ 111.861248][ T282] netlink_unicast+0x449/0x710 [ 111.861248][ T282] netlink_sendmsg+0x723/0xbe0 [ 111.861248][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 111.861248][ T282] ___sys_sendmsg+0xee/0x170 [ 111.861248][ T282] __sys_sendmsg+0xcd/0x170 [ 111.861248][ T282] do_syscall_64+0xc6/0x1e0 [ 111.861248][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 111.861248][ T282] [ 111.863063][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 111.863063][ T282] neigh_parms_alloc+0x1e5/0x510 [ 111.863063][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 111.863063][ T282] ipv6_find_idev+0x102/0x170 [ 111.863063][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 111.863063][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 111.863063][ T282] netlink_rcv_skb+0x130/0x360 [ 111.863063][ T282] netlink_unicast+0x449/0x710 [ 111.863063][ T282] netlink_sendmsg+0x723/0xbe0 [ 111.863063][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 111.863063][ T282] ___sys_sendmsg+0xee/0x170 [ 111.863063][ T282] __sys_sendmsg+0xcd/0x170 [ 111.863063][ T282] do_syscall_64+0xc6/0x1e0 [ 111.863063][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 111.863063][ T282] [ 121.914995][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 121.915418][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 121.915418][ T282] dst_init+0x84/0x4a0 [ 121.915418][ T282] dst_alloc+0x97/0x150 [ 121.915418][ T282] ip6_dst_alloc+0x23/0x90 [ 121.915418][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 121.915418][ T282] ip6_pol_route+0x56f/0x840 [ 121.915418][ T282] fib6_rule_lookup+0x196/0x240 [ 121.915418][ T282] ip6_route_input+0x542/0x980 [ 121.915418][ T282] ipv6_rcv+0x8f/0x400 [ 121.915418][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 121.915418][ T282] process_backlog+0x101/0x620 [ 121.915418][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 121.915418][ T282] net_rx_action+0x495/0xbe0 [ 121.915418][ T282] __do_softirq+0x1b5/0x7f6 [ 121.915418][ T282] [ 121.917489][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 121.917489][ T282] netdev_get_by_index+0x5e/0x80 [ 121.917489][ T282] fib6_nh_init+0x3d8/0x15b0 [ 121.917489][ T282] ip6_route_info_create+0xf18/0x17d0 [ 121.917489][ T282] ip6_route_add+0x1c/0x140 [ 121.917489][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 121.917489][ T282] inet6_addr_add+0x4f8/0xa40 [ 121.917489][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 121.917489][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 121.917489][ T282] netlink_rcv_skb+0x130/0x360 [ 121.917489][ T282] netlink_unicast+0x449/0x710 [ 121.917489][ T282] netlink_sendmsg+0x723/0xbe0 [ 121.917489][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 121.917489][ T282] ___sys_sendmsg+0xee/0x170 [ 121.917489][ T282] __sys_sendmsg+0xcd/0x170 [ 121.917489][ T282] do_syscall_64+0xc6/0x1e0 [ 121.917489][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 121.917489][ T282] [ 121.920006][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 121.920006][ T282] netdev_get_by_index+0x5e/0x80 [ 121.920006][ T282] fib6_nh_init+0x3d8/0x15b0 [ 121.920006][ T282] ip6_route_info_create+0xf18/0x17d0 [ 121.920006][ T282] addrconf_f6i_alloc+0x244/0x410 [ 121.920006][ T282] ipv6_add_addr+0x411/0x2000 [ 121.920006][ T282] inet6_addr_add+0x30e/0xa40 [ 121.920006][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 121.920006][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 121.920006][ T282] netlink_rcv_skb+0x130/0x360 [ 121.920006][ T282] netlink_unicast+0x449/0x710 [ 121.920006][ T282] netlink_sendmsg+0x723/0xbe0 [ 121.920006][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 121.920006][ T282] ___sys_sendmsg+0xee/0x170 [ 121.920006][ T282] __sys_sendmsg+0xcd/0x170 [ 121.920006][ T282] do_syscall_64+0xc6/0x1e0 [ 121.920006][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 121.920006][ T282] [ 121.922376][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 121.922376][ T282] netdev_get_by_index+0x5e/0x80 [ 121.922376][ T282] fib6_nh_init+0x3d8/0x15b0 [ 121.922376][ T282] ip6_route_info_create+0xf18/0x17d0 [ 121.922376][ T282] ip6_route_add+0x1c/0x140 [ 121.922376][ T282] addrconf_add_mroute+0x129/0x180 [ 121.922376][ T282] addrconf_add_dev+0xe2/0x170 [ 121.922376][ T282] inet6_addr_add+0x12f/0xa40 [ 121.922376][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 121.922376][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 121.922376][ T282] netlink_rcv_skb+0x130/0x360 [ 121.922376][ T282] netlink_unicast+0x449/0x710 [ 121.922376][ T282] netlink_sendmsg+0x723/0xbe0 [ 121.922376][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 121.922376][ T282] ___sys_sendmsg+0xee/0x170 [ 121.922376][ T282] __sys_sendmsg+0xcd/0x170 [ 121.922376][ T282] do_syscall_64+0xc6/0x1e0 [ 121.922376][ T282] [ 121.924704][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 121.924704][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 121.924704][ T282] ipv6_find_idev+0x102/0x170 [ 121.924704][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 121.924704][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 121.924704][ T282] netlink_rcv_skb+0x130/0x360 [ 121.924704][ T282] netlink_unicast+0x449/0x710 [ 121.924704][ T282] netlink_sendmsg+0x723/0xbe0 [ 121.924704][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 121.924704][ T282] ___sys_sendmsg+0xee/0x170 [ 121.924704][ T282] __sys_sendmsg+0xcd/0x170 [ 121.924704][ T282] do_syscall_64+0xc6/0x1e0 [ 121.924704][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 121.924704][ T282] [ 121.926525][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 121.926525][ T282] neigh_parms_alloc+0x1e5/0x510 [ 121.926525][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 121.926525][ T282] ipv6_find_idev+0x102/0x170 [ 121.926525][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 121.926525][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 121.926525][ T282] netlink_rcv_skb+0x130/0x360 [ 121.926525][ T282] netlink_unicast+0x449/0x710 [ 121.926525][ T282] netlink_sendmsg+0x723/0xbe0 [ 121.926525][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 121.926525][ T282] ___sys_sendmsg+0xee/0x170 [ 121.926525][ T282] __sys_sendmsg+0xcd/0x170 [ 121.926525][ T282] do_syscall_64+0xc6/0x1e0 [ 121.926525][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 121.926525][ T282] [ 132.178986][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 132.179420][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 132.179420][ T282] dst_init+0x84/0x4a0 [ 132.179420][ T282] dst_alloc+0x97/0x150 [ 132.179420][ T282] ip6_dst_alloc+0x23/0x90 [ 132.179420][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 132.179420][ T282] ip6_pol_route+0x56f/0x840 [ 132.179420][ T282] fib6_rule_lookup+0x196/0x240 [ 132.179420][ T282] ip6_route_input+0x542/0x980 [ 132.179420][ T282] ipv6_rcv+0x8f/0x400 [ 132.179420][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 132.179420][ T282] process_backlog+0x101/0x620 [ 132.179420][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 132.179420][ T282] net_rx_action+0x495/0xbe0 [ 132.179420][ T282] __do_softirq+0x1b5/0x7f6 [ 132.179420][ T282] [ 132.181520][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 132.181520][ T282] netdev_get_by_index+0x5e/0x80 [ 132.181520][ T282] fib6_nh_init+0x3d8/0x15b0 [ 132.181520][ T282] ip6_route_info_create+0xf18/0x17d0 [ 132.181520][ T282] ip6_route_add+0x1c/0x140 [ 132.181520][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 132.181520][ T282] inet6_addr_add+0x4f8/0xa40 [ 132.181520][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 132.181520][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 132.181520][ T282] netlink_rcv_skb+0x130/0x360 [ 132.181520][ T282] netlink_unicast+0x449/0x710 [ 132.181520][ T282] netlink_sendmsg+0x723/0xbe0 [ 132.181520][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 132.181520][ T282] ___sys_sendmsg+0xee/0x170 [ 132.181520][ T282] __sys_sendmsg+0xcd/0x170 [ 132.181520][ T282] do_syscall_64+0xc6/0x1e0 [ 132.181520][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 132.181520][ T282] [ 132.184043][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 132.184043][ T282] netdev_get_by_index+0x5e/0x80 [ 132.184043][ T282] fib6_nh_init+0x3d8/0x15b0 [ 132.184043][ T282] ip6_route_info_create+0xf18/0x17d0 [ 132.184043][ T282] addrconf_f6i_alloc+0x244/0x410 [ 132.184043][ T282] ipv6_add_addr+0x411/0x2000 [ 132.184043][ T282] inet6_addr_add+0x30e/0xa40 [ 132.184043][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 132.184043][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 132.184043][ T282] netlink_rcv_skb+0x130/0x360 [ 132.184043][ T282] netlink_unicast+0x449/0x710 [ 132.184043][ T282] netlink_sendmsg+0x723/0xbe0 [ 132.184043][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 132.184043][ T282] ___sys_sendmsg+0xee/0x170 [ 132.184043][ T282] __sys_sendmsg+0xcd/0x170 [ 132.184043][ T282] do_syscall_64+0xc6/0x1e0 [ 132.184043][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 132.184043][ T282] [ 132.186489][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 132.186489][ T282] netdev_get_by_index+0x5e/0x80 [ 132.186489][ T282] fib6_nh_init+0x3d8/0x15b0 [ 132.186489][ T282] ip6_route_info_create+0xf18/0x17d0 [ 132.186489][ T282] ip6_route_add+0x1c/0x140 [ 132.186489][ T282] addrconf_add_mroute+0x129/0x180 [ 132.186489][ T282] addrconf_add_dev+0xe2/0x170 [ 132.186489][ T282] inet6_addr_add+0x12f/0xa40 [ 132.186489][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 132.186489][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 132.186489][ T282] netlink_rcv_skb+0x130/0x360 [ 132.186489][ T282] netlink_unicast+0x449/0x710 [ 132.186489][ T282] netlink_sendmsg+0x723/0xbe0 [ 132.186489][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 132.186489][ T282] ___sys_sendmsg+0xee/0x170 [ 132.186489][ T282] __sys_sendmsg+0xcd/0x170 [ 132.186489][ T282] do_syscall_64+0xc6/0x1e0 [ 132.186489][ T282] [ 132.188936][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 132.188936][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 132.188936][ T282] ipv6_find_idev+0x102/0x170 [ 132.188936][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 132.188936][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 132.188936][ T282] netlink_rcv_skb+0x130/0x360 [ 132.188936][ T282] netlink_unicast+0x449/0x710 [ 132.188936][ T282] netlink_sendmsg+0x723/0xbe0 [ 132.188936][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 132.188936][ T282] ___sys_sendmsg+0xee/0x170 [ 132.188936][ T282] __sys_sendmsg+0xcd/0x170 [ 132.188936][ T282] do_syscall_64+0xc6/0x1e0 [ 132.188936][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 132.188936][ T282] [ 132.190845][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 132.190845][ T282] neigh_parms_alloc+0x1e5/0x510 [ 132.190845][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 132.190845][ T282] ipv6_find_idev+0x102/0x170 [ 132.190845][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 132.190845][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 132.190845][ T282] netlink_rcv_skb+0x130/0x360 [ 132.190845][ T282] netlink_unicast+0x449/0x710 [ 132.190845][ T282] netlink_sendmsg+0x723/0xbe0 [ 132.190845][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 132.190845][ T282] ___sys_sendmsg+0xee/0x170 [ 132.190845][ T282] __sys_sendmsg+0xcd/0x170 [ 132.190845][ T282] do_syscall_64+0xc6/0x1e0 [ 132.190845][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 132.190845][ T282] [ 142.443037][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 142.443493][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 142.443493][ T282] dst_init+0x84/0x4a0 [ 142.443493][ T282] dst_alloc+0x97/0x150 [ 142.443493][ T282] ip6_dst_alloc+0x23/0x90 [ 142.443493][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 142.443493][ T282] ip6_pol_route+0x56f/0x840 [ 142.443493][ T282] fib6_rule_lookup+0x196/0x240 [ 142.443493][ T282] ip6_route_input+0x542/0x980 [ 142.443493][ T282] ipv6_rcv+0x8f/0x400 [ 142.443493][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 142.443493][ T282] process_backlog+0x101/0x620 [ 142.443493][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 142.443493][ T282] net_rx_action+0x495/0xbe0 [ 142.443493][ T282] __do_softirq+0x1b5/0x7f6 [ 142.443493][ T282] [ 142.445454][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 142.445454][ T282] netdev_get_by_index+0x5e/0x80 [ 142.445454][ T282] fib6_nh_init+0x3d8/0x15b0 [ 142.445454][ T282] ip6_route_info_create+0xf18/0x17d0 [ 142.445454][ T282] ip6_route_add+0x1c/0x140 [ 142.445454][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 142.445454][ T282] inet6_addr_add+0x4f8/0xa40 [ 142.445454][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 142.445454][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 142.445454][ T282] netlink_rcv_skb+0x130/0x360 [ 142.445454][ T282] netlink_unicast+0x449/0x710 [ 142.445454][ T282] netlink_sendmsg+0x723/0xbe0 [ 142.445454][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 142.445454][ T282] ___sys_sendmsg+0xee/0x170 [ 142.445454][ T282] __sys_sendmsg+0xcd/0x170 [ 142.445454][ T282] do_syscall_64+0xc6/0x1e0 [ 142.445454][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 142.445454][ T282] [ 142.448122][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 142.448122][ T282] netdev_get_by_index+0x5e/0x80 [ 142.448122][ T282] fib6_nh_init+0x3d8/0x15b0 [ 142.448122][ T282] ip6_route_info_create+0xf18/0x17d0 [ 142.448122][ T282] addrconf_f6i_alloc+0x244/0x410 [ 142.448122][ T282] ipv6_add_addr+0x411/0x2000 [ 142.448122][ T282] inet6_addr_add+0x30e/0xa40 [ 142.448122][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 142.448122][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 142.448122][ T282] netlink_rcv_skb+0x130/0x360 [ 142.448122][ T282] netlink_unicast+0x449/0x710 [ 142.448122][ T282] netlink_sendmsg+0x723/0xbe0 [ 142.448122][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 142.448122][ T282] ___sys_sendmsg+0xee/0x170 [ 142.448122][ T282] __sys_sendmsg+0xcd/0x170 [ 142.448122][ T282] do_syscall_64+0xc6/0x1e0 [ 142.448122][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 142.448122][ T282] [ 142.450837][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 142.450837][ T282] netdev_get_by_index+0x5e/0x80 [ 142.450837][ T282] fib6_nh_init+0x3d8/0x15b0 [ 142.450837][ T282] ip6_route_info_create+0xf18/0x17d0 [ 142.450837][ T282] ip6_route_add+0x1c/0x140 [ 142.450837][ T282] addrconf_add_mroute+0x129/0x180 [ 142.450837][ T282] addrconf_add_dev+0xe2/0x170 [ 142.450837][ T282] inet6_addr_add+0x12f/0xa40 [ 142.450837][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 142.450837][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 142.450837][ T282] netlink_rcv_skb+0x130/0x360 [ 142.450837][ T282] netlink_unicast+0x449/0x710 [ 142.450837][ T282] netlink_sendmsg+0x723/0xbe0 [ 142.450837][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 142.450837][ T282] ___sys_sendmsg+0xee/0x170 [ 142.450837][ T282] __sys_sendmsg+0xcd/0x170 [ 142.450837][ T282] do_syscall_64+0xc6/0x1e0 [ 142.450837][ T282] [ 142.453484][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 142.453484][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 142.453484][ T282] ipv6_find_idev+0x102/0x170 [ 142.453484][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 142.453484][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 142.453484][ T282] netlink_rcv_skb+0x130/0x360 [ 142.453484][ T282] netlink_unicast+0x449/0x710 [ 142.453484][ T282] netlink_sendmsg+0x723/0xbe0 [ 142.453484][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 142.453484][ T282] ___sys_sendmsg+0xee/0x170 [ 142.453484][ T282] __sys_sendmsg+0xcd/0x170 [ 142.453484][ T282] do_syscall_64+0xc6/0x1e0 [ 142.453484][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 142.453484][ T282] [ 142.455583][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 142.455583][ T282] neigh_parms_alloc+0x1e5/0x510 [ 142.455583][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 142.455583][ T282] ipv6_find_idev+0x102/0x170 [ 142.455583][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 142.455583][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 142.455583][ T282] netlink_rcv_skb+0x130/0x360 [ 142.455583][ T282] netlink_unicast+0x449/0x710 [ 142.455583][ T282] netlink_sendmsg+0x723/0xbe0 [ 142.455583][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 142.455583][ T282] ___sys_sendmsg+0xee/0x170 [ 142.455583][ T282] __sys_sendmsg+0xcd/0x170 [ 142.455583][ T282] do_syscall_64+0xc6/0x1e0 [ 142.455583][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 142.455583][ T282] [ 152.707026][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 152.707459][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 152.707459][ T282] dst_init+0x84/0x4a0 [ 152.707459][ T282] dst_alloc+0x97/0x150 [ 152.707459][ T282] ip6_dst_alloc+0x23/0x90 [ 152.707459][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 152.707459][ T282] ip6_pol_route+0x56f/0x840 [ 152.707459][ T282] fib6_rule_lookup+0x196/0x240 [ 152.707459][ T282] ip6_route_input+0x542/0x980 [ 152.707459][ T282] ipv6_rcv+0x8f/0x400 [ 152.707459][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 152.707459][ T282] process_backlog+0x101/0x620 [ 152.707459][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 152.707459][ T282] net_rx_action+0x495/0xbe0 [ 152.707459][ T282] __do_softirq+0x1b5/0x7f6 [ 152.707459][ T282] [ 152.709359][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 152.709359][ T282] netdev_get_by_index+0x5e/0x80 [ 152.709359][ T282] fib6_nh_init+0x3d8/0x15b0 [ 152.709359][ T282] ip6_route_info_create+0xf18/0x17d0 [ 152.709359][ T282] ip6_route_add+0x1c/0x140 [ 152.709359][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 152.709359][ T282] inet6_addr_add+0x4f8/0xa40 [ 152.709359][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 152.709359][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 152.709359][ T282] netlink_rcv_skb+0x130/0x360 [ 152.709359][ T282] netlink_unicast+0x449/0x710 [ 152.709359][ T282] netlink_sendmsg+0x723/0xbe0 [ 152.709359][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 152.709359][ T282] ___sys_sendmsg+0xee/0x170 [ 152.709359][ T282] __sys_sendmsg+0xcd/0x170 [ 152.709359][ T282] do_syscall_64+0xc6/0x1e0 [ 152.709359][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 152.709359][ T282] [ 152.711850][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 152.711850][ T282] netdev_get_by_index+0x5e/0x80 [ 152.711850][ T282] fib6_nh_init+0x3d8/0x15b0 [ 152.711850][ T282] ip6_route_info_create+0xf18/0x17d0 [ 152.711850][ T282] addrconf_f6i_alloc+0x244/0x410 [ 152.711850][ T282] ipv6_add_addr+0x411/0x2000 [ 152.711850][ T282] inet6_addr_add+0x30e/0xa40 [ 152.711850][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 152.711850][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 152.711850][ T282] netlink_rcv_skb+0x130/0x360 [ 152.711850][ T282] netlink_unicast+0x449/0x710 [ 152.711850][ T282] netlink_sendmsg+0x723/0xbe0 [ 152.711850][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 152.711850][ T282] ___sys_sendmsg+0xee/0x170 [ 152.711850][ T282] __sys_sendmsg+0xcd/0x170 [ 152.711850][ T282] do_syscall_64+0xc6/0x1e0 [ 152.711850][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 152.711850][ T282] [ 152.714264][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 152.714264][ T282] netdev_get_by_index+0x5e/0x80 [ 152.714264][ T282] fib6_nh_init+0x3d8/0x15b0 [ 152.714264][ T282] ip6_route_info_create+0xf18/0x17d0 [ 152.714264][ T282] ip6_route_add+0x1c/0x140 [ 152.714264][ T282] addrconf_add_mroute+0x129/0x180 [ 152.714264][ T282] addrconf_add_dev+0xe2/0x170 [ 152.714264][ T282] inet6_addr_add+0x12f/0xa40 [ 152.714264][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 152.714264][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 152.714264][ T282] netlink_rcv_skb+0x130/0x360 [ 152.714264][ T282] netlink_unicast+0x449/0x710 [ 152.714264][ T282] netlink_sendmsg+0x723/0xbe0 [ 152.714264][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 152.714264][ T282] ___sys_sendmsg+0xee/0x170 [ 152.714264][ T282] __sys_sendmsg+0xcd/0x170 [ 152.714264][ T282] do_syscall_64+0xc6/0x1e0 [ 152.714264][ T282] [ 152.716792][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 152.716792][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 152.716792][ T282] ipv6_find_idev+0x102/0x170 [ 152.716792][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 152.716792][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 152.716792][ T282] netlink_rcv_skb+0x130/0x360 [ 152.716792][ T282] netlink_unicast+0x449/0x710 [ 152.716792][ T282] netlink_sendmsg+0x723/0xbe0 [ 152.716792][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 152.716792][ T282] ___sys_sendmsg+0xee/0x170 [ 152.716792][ T282] __sys_sendmsg+0xcd/0x170 [ 152.716792][ T282] do_syscall_64+0xc6/0x1e0 [ 152.716792][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 152.716792][ T282] [ 152.718659][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 152.718659][ T282] neigh_parms_alloc+0x1e5/0x510 [ 152.718659][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 152.718659][ T282] ipv6_find_idev+0x102/0x170 [ 152.718659][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 152.718659][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 152.718659][ T282] netlink_rcv_skb+0x130/0x360 [ 152.718659][ T282] netlink_unicast+0x449/0x710 [ 152.718659][ T282] netlink_sendmsg+0x723/0xbe0 [ 152.718659][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 152.718659][ T282] ___sys_sendmsg+0xee/0x170 [ 152.718659][ T282] __sys_sendmsg+0xcd/0x170 [ 152.718659][ T282] do_syscall_64+0xc6/0x1e0 [ 152.718659][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 152.718659][ T282] [ 162.803041][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 162.803492][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 162.803492][ T282] dst_init+0x84/0x4a0 [ 162.803492][ T282] dst_alloc+0x97/0x150 [ 162.803492][ T282] ip6_dst_alloc+0x23/0x90 [ 162.803492][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 162.803492][ T282] ip6_pol_route+0x56f/0x840 [ 162.803492][ T282] fib6_rule_lookup+0x196/0x240 [ 162.803492][ T282] ip6_route_input+0x542/0x980 [ 162.803492][ T282] ipv6_rcv+0x8f/0x400 [ 162.803492][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 162.803492][ T282] process_backlog+0x101/0x620 [ 162.803492][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 162.803492][ T282] net_rx_action+0x495/0xbe0 [ 162.803492][ T282] __do_softirq+0x1b5/0x7f6 [ 162.803492][ T282] [ 162.805438][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 162.805438][ T282] netdev_get_by_index+0x5e/0x80 [ 162.805438][ T282] fib6_nh_init+0x3d8/0x15b0 [ 162.805438][ T282] ip6_route_info_create+0xf18/0x17d0 [ 162.805438][ T282] ip6_route_add+0x1c/0x140 [ 162.805438][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 162.805438][ T282] inet6_addr_add+0x4f8/0xa40 [ 162.805438][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 162.805438][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 162.805438][ T282] netlink_rcv_skb+0x130/0x360 [ 162.805438][ T282] netlink_unicast+0x449/0x710 [ 162.805438][ T282] netlink_sendmsg+0x723/0xbe0 [ 162.805438][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 162.805438][ T282] ___sys_sendmsg+0xee/0x170 [ 162.805438][ T282] __sys_sendmsg+0xcd/0x170 [ 162.805438][ T282] do_syscall_64+0xc6/0x1e0 [ 162.805438][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 162.805438][ T282] [ 162.807741][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 162.807741][ T282] netdev_get_by_index+0x5e/0x80 [ 162.807741][ T282] fib6_nh_init+0x3d8/0x15b0 [ 162.807741][ T282] ip6_route_info_create+0xf18/0x17d0 [ 162.807741][ T282] addrconf_f6i_alloc+0x244/0x410 [ 162.807741][ T282] ipv6_add_addr+0x411/0x2000 [ 162.807741][ T282] inet6_addr_add+0x30e/0xa40 [ 162.807741][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 162.807741][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 162.807741][ T282] netlink_rcv_skb+0x130/0x360 [ 162.807741][ T282] netlink_unicast+0x449/0x710 [ 162.807741][ T282] netlink_sendmsg+0x723/0xbe0 [ 162.807741][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 162.807741][ T282] ___sys_sendmsg+0xee/0x170 [ 162.807741][ T282] __sys_sendmsg+0xcd/0x170 [ 162.807741][ T282] do_syscall_64+0xc6/0x1e0 [ 162.807741][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 162.807741][ T282] [ 162.810053][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 162.810053][ T282] netdev_get_by_index+0x5e/0x80 [ 162.810053][ T282] fib6_nh_init+0x3d8/0x15b0 [ 162.810053][ T282] ip6_route_info_create+0xf18/0x17d0 [ 162.810053][ T282] ip6_route_add+0x1c/0x140 [ 162.810053][ T282] addrconf_add_mroute+0x129/0x180 [ 162.810053][ T282] addrconf_add_dev+0xe2/0x170 [ 162.810053][ T282] inet6_addr_add+0x12f/0xa40 [ 162.810053][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 162.810053][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 162.810053][ T282] netlink_rcv_skb+0x130/0x360 [ 162.810053][ T282] netlink_unicast+0x449/0x710 [ 162.810053][ T282] netlink_sendmsg+0x723/0xbe0 [ 162.810053][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 162.810053][ T282] ___sys_sendmsg+0xee/0x170 [ 162.810053][ T282] __sys_sendmsg+0xcd/0x170 [ 162.810053][ T282] do_syscall_64+0xc6/0x1e0 [ 162.810053][ T282] [ 162.812275][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 162.812275][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 162.812275][ T282] ipv6_find_idev+0x102/0x170 [ 162.812275][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 162.812275][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 162.812275][ T282] netlink_rcv_skb+0x130/0x360 [ 162.812275][ T282] netlink_unicast+0x449/0x710 [ 162.812275][ T282] netlink_sendmsg+0x723/0xbe0 [ 162.812275][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 162.812275][ T282] ___sys_sendmsg+0xee/0x170 [ 162.812275][ T282] __sys_sendmsg+0xcd/0x170 [ 162.812275][ T282] do_syscall_64+0xc6/0x1e0 [ 162.812275][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 162.812275][ T282] [ 162.814031][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 162.814031][ T282] neigh_parms_alloc+0x1e5/0x510 [ 162.814031][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 162.814031][ T282] ipv6_find_idev+0x102/0x170 [ 162.814031][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 162.814031][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 162.814031][ T282] netlink_rcv_skb+0x130/0x360 [ 162.814031][ T282] netlink_unicast+0x449/0x710 [ 162.814031][ T282] netlink_sendmsg+0x723/0xbe0 [ 162.814031][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 162.814031][ T282] ___sys_sendmsg+0xee/0x170 [ 162.814031][ T282] __sys_sendmsg+0xcd/0x170 [ 162.814031][ T282] do_syscall_64+0xc6/0x1e0 [ 162.814031][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 162.814031][ T282] [ 173.058997][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 173.059640][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 173.059640][ T282] dst_init+0x84/0x4a0 [ 173.059640][ T282] dst_alloc+0x97/0x150 [ 173.059640][ T282] ip6_dst_alloc+0x23/0x90 [ 173.059640][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 173.059640][ T282] ip6_pol_route+0x56f/0x840 [ 173.059640][ T282] fib6_rule_lookup+0x196/0x240 [ 173.059640][ T282] ip6_route_input+0x542/0x980 [ 173.059640][ T282] ipv6_rcv+0x8f/0x400 [ 173.059640][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 173.059640][ T282] process_backlog+0x101/0x620 [ 173.059640][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 173.059640][ T282] net_rx_action+0x495/0xbe0 [ 173.059640][ T282] __do_softirq+0x1b5/0x7f6 [ 173.059640][ T282] [ 173.062588][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 173.062588][ T282] netdev_get_by_index+0x5e/0x80 [ 173.062588][ T282] fib6_nh_init+0x3d8/0x15b0 [ 173.062588][ T282] ip6_route_info_create+0xf18/0x17d0 [ 173.062588][ T282] ip6_route_add+0x1c/0x140 [ 173.062588][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 173.062588][ T282] inet6_addr_add+0x4f8/0xa40 [ 173.062588][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 173.062588][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 173.062588][ T282] netlink_rcv_skb+0x130/0x360 [ 173.062588][ T282] netlink_unicast+0x449/0x710 [ 173.062588][ T282] netlink_sendmsg+0x723/0xbe0 [ 173.062588][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 173.062588][ T282] ___sys_sendmsg+0xee/0x170 [ 173.062588][ T282] __sys_sendmsg+0xcd/0x170 [ 173.062588][ T282] do_syscall_64+0xc6/0x1e0 [ 173.062588][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 173.062588][ T282] [ 173.066441][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 173.066441][ T282] netdev_get_by_index+0x5e/0x80 [ 173.066441][ T282] fib6_nh_init+0x3d8/0x15b0 [ 173.066441][ T282] ip6_route_info_create+0xf18/0x17d0 [ 173.066441][ T282] addrconf_f6i_alloc+0x244/0x410 [ 173.066441][ T282] ipv6_add_addr+0x411/0x2000 [ 173.066441][ T282] inet6_addr_add+0x30e/0xa40 [ 173.066441][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 173.066441][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 173.066441][ T282] netlink_rcv_skb+0x130/0x360 [ 173.066441][ T282] netlink_unicast+0x449/0x710 [ 173.066441][ T282] netlink_sendmsg+0x723/0xbe0 [ 173.066441][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 173.066441][ T282] ___sys_sendmsg+0xee/0x170 [ 173.066441][ T282] __sys_sendmsg+0xcd/0x170 [ 173.066441][ T282] do_syscall_64+0xc6/0x1e0 [ 173.066441][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 173.066441][ T282] [ 173.069411][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 173.069411][ T282] netdev_get_by_index+0x5e/0x80 [ 173.069411][ T282] fib6_nh_init+0x3d8/0x15b0 [ 173.069411][ T282] ip6_route_info_create+0xf18/0x17d0 [ 173.069411][ T282] ip6_route_add+0x1c/0x140 [ 173.069411][ T282] addrconf_add_mroute+0x129/0x180 [ 173.069411][ T282] addrconf_add_dev+0xe2/0x170 [ 173.069411][ T282] inet6_addr_add+0x12f/0xa40 [ 173.069411][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 173.069411][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 173.069411][ T282] netlink_rcv_skb+0x130/0x360 [ 173.069411][ T282] netlink_unicast+0x449/0x710 [ 173.069411][ T282] netlink_sendmsg+0x723/0xbe0 [ 173.069411][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 173.069411][ T282] ___sys_sendmsg+0xee/0x170 [ 173.069411][ T282] __sys_sendmsg+0xcd/0x170 [ 173.069411][ T282] do_syscall_64+0xc6/0x1e0 [ 173.069411][ T282] [ 173.072864][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 173.072864][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 173.072864][ T282] ipv6_find_idev+0x102/0x170 [ 173.072864][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 173.072864][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 173.072864][ T282] netlink_rcv_skb+0x130/0x360 [ 173.072864][ T282] netlink_unicast+0x449/0x710 [ 173.072864][ T282] netlink_sendmsg+0x723/0xbe0 [ 173.072864][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 173.072864][ T282] ___sys_sendmsg+0xee/0x170 [ 173.072864][ T282] __sys_sendmsg+0xcd/0x170 [ 173.072864][ T282] do_syscall_64+0xc6/0x1e0 [ 173.072864][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 173.072864][ T282] [ 173.075707][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 173.075707][ T282] neigh_parms_alloc+0x1e5/0x510 [ 173.075707][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 173.075707][ T282] ipv6_find_idev+0x102/0x170 [ 173.075707][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 173.075707][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 173.075707][ T282] netlink_rcv_skb+0x130/0x360 [ 173.075707][ T282] netlink_unicast+0x449/0x710 [ 173.075707][ T282] netlink_sendmsg+0x723/0xbe0 [ 173.075707][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 173.075707][ T282] ___sys_sendmsg+0xee/0x170 [ 173.075707][ T282] __sys_sendmsg+0xcd/0x170 [ 173.075707][ T282] do_syscall_64+0xc6/0x1e0 [ 173.075707][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 173.075707][ T282] [ 183.315042][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 183.315498][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 183.315498][ T282] dst_init+0x84/0x4a0 [ 183.315498][ T282] dst_alloc+0x97/0x150 [ 183.315498][ T282] ip6_dst_alloc+0x23/0x90 [ 183.315498][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 183.315498][ T282] ip6_pol_route+0x56f/0x840 [ 183.315498][ T282] fib6_rule_lookup+0x196/0x240 [ 183.315498][ T282] ip6_route_input+0x542/0x980 [ 183.315498][ T282] ipv6_rcv+0x8f/0x400 [ 183.315498][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 183.315498][ T282] process_backlog+0x101/0x620 [ 183.315498][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 183.315498][ T282] net_rx_action+0x495/0xbe0 [ 183.315498][ T282] __do_softirq+0x1b5/0x7f6 [ 183.315498][ T282] [ 183.317838][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 183.317838][ T282] netdev_get_by_index+0x5e/0x80 [ 183.317838][ T282] fib6_nh_init+0x3d8/0x15b0 [ 183.317838][ T282] ip6_route_info_create+0xf18/0x17d0 [ 183.317838][ T282] ip6_route_add+0x1c/0x140 [ 183.317838][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 183.317838][ T282] inet6_addr_add+0x4f8/0xa40 [ 183.317838][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 183.317838][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 183.317838][ T282] netlink_rcv_skb+0x130/0x360 [ 183.317838][ T282] netlink_unicast+0x449/0x710 [ 183.317838][ T282] netlink_sendmsg+0x723/0xbe0 [ 183.317838][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 183.317838][ T282] ___sys_sendmsg+0xee/0x170 [ 183.317838][ T282] __sys_sendmsg+0xcd/0x170 [ 183.317838][ T282] do_syscall_64+0xc6/0x1e0 [ 183.317838][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 183.317838][ T282] [ 183.321320][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 183.321320][ T282] netdev_get_by_index+0x5e/0x80 [ 183.321320][ T282] fib6_nh_init+0x3d8/0x15b0 [ 183.321320][ T282] ip6_route_info_create+0xf18/0x17d0 [ 183.321320][ T282] addrconf_f6i_alloc+0x244/0x410 [ 183.321320][ T282] ipv6_add_addr+0x411/0x2000 [ 183.321320][ T282] inet6_addr_add+0x30e/0xa40 [ 183.321320][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 183.321320][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 183.321320][ T282] netlink_rcv_skb+0x130/0x360 [ 183.321320][ T282] netlink_unicast+0x449/0x710 [ 183.321320][ T282] netlink_sendmsg+0x723/0xbe0 [ 183.321320][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 183.321320][ T282] ___sys_sendmsg+0xee/0x170 [ 183.321320][ T282] __sys_sendmsg+0xcd/0x170 [ 183.321320][ T282] do_syscall_64+0xc6/0x1e0 [ 183.321320][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 183.321320][ T282] [ 183.324706][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 183.324706][ T282] netdev_get_by_index+0x5e/0x80 [ 183.324706][ T282] fib6_nh_init+0x3d8/0x15b0 [ 183.324706][ T282] ip6_route_info_create+0xf18/0x17d0 [ 183.324706][ T282] ip6_route_add+0x1c/0x140 [ 183.324706][ T282] addrconf_add_mroute+0x129/0x180 [ 183.324706][ T282] addrconf_add_dev+0xe2/0x170 [ 183.324706][ T282] inet6_addr_add+0x12f/0xa40 [ 183.324706][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 183.324706][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 183.324706][ T282] netlink_rcv_skb+0x130/0x360 [ 183.324706][ T282] netlink_unicast+0x449/0x710 [ 183.324706][ T282] netlink_sendmsg+0x723/0xbe0 [ 183.324706][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 183.324706][ T282] ___sys_sendmsg+0xee/0x170 [ 183.324706][ T282] __sys_sendmsg+0xcd/0x170 [ 183.324706][ T282] do_syscall_64+0xc6/0x1e0 [ 183.324706][ T282] [ 183.328083][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 183.328083][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 183.328083][ T282] ipv6_find_idev+0x102/0x170 [ 183.328083][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 183.328083][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 183.328083][ T282] netlink_rcv_skb+0x130/0x360 [ 183.328083][ T282] netlink_unicast+0x449/0x710 [ 183.328083][ T282] netlink_sendmsg+0x723/0xbe0 [ 183.328083][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 183.328083][ T282] ___sys_sendmsg+0xee/0x170 [ 183.328083][ T282] __sys_sendmsg+0xcd/0x170 [ 183.328083][ T282] do_syscall_64+0xc6/0x1e0 [ 183.328083][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 183.328083][ T282] [ 183.330876][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 183.330876][ T282] neigh_parms_alloc+0x1e5/0x510 [ 183.330876][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 183.330876][ T282] ipv6_find_idev+0x102/0x170 [ 183.330876][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 183.330876][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 183.330876][ T282] netlink_rcv_skb+0x130/0x360 [ 183.330876][ T282] netlink_unicast+0x449/0x710 [ 183.330876][ T282] netlink_sendmsg+0x723/0xbe0 [ 183.330876][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 183.330876][ T282] ___sys_sendmsg+0xee/0x170 [ 183.330876][ T282] __sys_sendmsg+0xcd/0x170 [ 183.330876][ T282] do_syscall_64+0xc6/0x1e0 [ 183.330876][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 183.330876][ T282] [ 193.570988][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 193.571412][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 193.571412][ T282] dst_init+0x84/0x4a0 [ 193.571412][ T282] dst_alloc+0x97/0x150 [ 193.571412][ T282] ip6_dst_alloc+0x23/0x90 [ 193.571412][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 193.571412][ T282] ip6_pol_route+0x56f/0x840 [ 193.571412][ T282] fib6_rule_lookup+0x196/0x240 [ 193.571412][ T282] ip6_route_input+0x542/0x980 [ 193.571412][ T282] ipv6_rcv+0x8f/0x400 [ 193.571412][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 193.571412][ T282] process_backlog+0x101/0x620 [ 193.571412][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 193.571412][ T282] net_rx_action+0x495/0xbe0 [ 193.571412][ T282] __do_softirq+0x1b5/0x7f6 [ 193.571412][ T282] [ 193.573272][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 193.573272][ T282] netdev_get_by_index+0x5e/0x80 [ 193.573272][ T282] fib6_nh_init+0x3d8/0x15b0 [ 193.573272][ T282] ip6_route_info_create+0xf18/0x17d0 [ 193.573272][ T282] ip6_route_add+0x1c/0x140 [ 193.573272][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 193.573272][ T282] inet6_addr_add+0x4f8/0xa40 [ 193.573272][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 193.573272][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 193.573272][ T282] netlink_rcv_skb+0x130/0x360 [ 193.573272][ T282] netlink_unicast+0x449/0x710 [ 193.573272][ T282] netlink_sendmsg+0x723/0xbe0 [ 193.573272][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 193.573272][ T282] ___sys_sendmsg+0xee/0x170 [ 193.573272][ T282] __sys_sendmsg+0xcd/0x170 [ 193.573272][ T282] do_syscall_64+0xc6/0x1e0 [ 193.573272][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 193.573272][ T282] [ 193.575581][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 193.575581][ T282] netdev_get_by_index+0x5e/0x80 [ 193.575581][ T282] fib6_nh_init+0x3d8/0x15b0 [ 193.575581][ T282] ip6_route_info_create+0xf18/0x17d0 [ 193.575581][ T282] addrconf_f6i_alloc+0x244/0x410 [ 193.575581][ T282] ipv6_add_addr+0x411/0x2000 [ 193.575581][ T282] inet6_addr_add+0x30e/0xa40 [ 193.575581][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 193.575581][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 193.575581][ T282] netlink_rcv_skb+0x130/0x360 [ 193.575581][ T282] netlink_unicast+0x449/0x710 [ 193.575581][ T282] netlink_sendmsg+0x723/0xbe0 [ 193.575581][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 193.575581][ T282] ___sys_sendmsg+0xee/0x170 [ 193.575581][ T282] __sys_sendmsg+0xcd/0x170 [ 193.575581][ T282] do_syscall_64+0xc6/0x1e0 [ 193.575581][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 193.575581][ T282] [ 193.577865][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 193.577865][ T282] netdev_get_by_index+0x5e/0x80 [ 193.577865][ T282] fib6_nh_init+0x3d8/0x15b0 [ 193.577865][ T282] ip6_route_info_create+0xf18/0x17d0 [ 193.577865][ T282] ip6_route_add+0x1c/0x140 [ 193.577865][ T282] addrconf_add_mroute+0x129/0x180 [ 193.577865][ T282] addrconf_add_dev+0xe2/0x170 [ 193.577865][ T282] inet6_addr_add+0x12f/0xa40 [ 193.577865][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 193.577865][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 193.577865][ T282] netlink_rcv_skb+0x130/0x360 [ 193.577865][ T282] netlink_unicast+0x449/0x710 [ 193.577865][ T282] netlink_sendmsg+0x723/0xbe0 [ 193.577865][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 193.577865][ T282] ___sys_sendmsg+0xee/0x170 [ 193.577865][ T282] __sys_sendmsg+0xcd/0x170 [ 193.577865][ T282] do_syscall_64+0xc6/0x1e0 [ 193.577865][ T282] [ 193.580129][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 193.580129][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 193.580129][ T282] ipv6_find_idev+0x102/0x170 [ 193.580129][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 193.580129][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 193.580129][ T282] netlink_rcv_skb+0x130/0x360 [ 193.580129][ T282] netlink_unicast+0x449/0x710 [ 193.580129][ T282] netlink_sendmsg+0x723/0xbe0 [ 193.580129][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 193.580129][ T282] ___sys_sendmsg+0xee/0x170 [ 193.580129][ T282] __sys_sendmsg+0xcd/0x170 [ 193.580129][ T282] do_syscall_64+0xc6/0x1e0 [ 193.580129][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 193.580129][ T282] [ 193.581844][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 193.581844][ T282] neigh_parms_alloc+0x1e5/0x510 [ 193.581844][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 193.581844][ T282] ipv6_find_idev+0x102/0x170 [ 193.581844][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 193.581844][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 193.581844][ T282] netlink_rcv_skb+0x130/0x360 [ 193.581844][ T282] netlink_unicast+0x449/0x710 [ 193.581844][ T282] netlink_sendmsg+0x723/0xbe0 [ 193.581844][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 193.581844][ T282] ___sys_sendmsg+0xee/0x170 [ 193.581844][ T282] __sys_sendmsg+0xcd/0x170 [ 193.581844][ T282] do_syscall_64+0xc6/0x1e0 [ 193.581844][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 193.581844][ T282] [ 203.818996][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 203.819417][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 203.819417][ T282] dst_init+0x84/0x4a0 [ 203.819417][ T282] dst_alloc+0x97/0x150 [ 203.819417][ T282] ip6_dst_alloc+0x23/0x90 [ 203.819417][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 203.819417][ T282] ip6_pol_route+0x56f/0x840 [ 203.819417][ T282] fib6_rule_lookup+0x196/0x240 [ 203.819417][ T282] ip6_route_input+0x542/0x980 [ 203.819417][ T282] ipv6_rcv+0x8f/0x400 [ 203.819417][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 203.819417][ T282] process_backlog+0x101/0x620 [ 203.819417][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 203.819417][ T282] net_rx_action+0x495/0xbe0 [ 203.819417][ T282] __do_softirq+0x1b5/0x7f6 [ 203.819417][ T282] [ 203.821319][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 203.821319][ T282] netdev_get_by_index+0x5e/0x80 [ 203.821319][ T282] fib6_nh_init+0x3d8/0x15b0 [ 203.821319][ T282] ip6_route_info_create+0xf18/0x17d0 [ 203.821319][ T282] ip6_route_add+0x1c/0x140 [ 203.821319][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 203.821319][ T282] inet6_addr_add+0x4f8/0xa40 [ 203.821319][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 203.821319][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 203.821319][ T282] netlink_rcv_skb+0x130/0x360 [ 203.821319][ T282] netlink_unicast+0x449/0x710 [ 203.821319][ T282] netlink_sendmsg+0x723/0xbe0 [ 203.821319][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 203.821319][ T282] ___sys_sendmsg+0xee/0x170 [ 203.821319][ T282] __sys_sendmsg+0xcd/0x170 [ 203.821319][ T282] do_syscall_64+0xc6/0x1e0 [ 203.821319][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 203.821319][ T282] [ 203.823611][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 203.823611][ T282] netdev_get_by_index+0x5e/0x80 [ 203.823611][ T282] fib6_nh_init+0x3d8/0x15b0 [ 203.823611][ T282] ip6_route_info_create+0xf18/0x17d0 [ 203.823611][ T282] addrconf_f6i_alloc+0x244/0x410 [ 203.823611][ T282] ipv6_add_addr+0x411/0x2000 [ 203.823611][ T282] inet6_addr_add+0x30e/0xa40 [ 203.823611][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 203.823611][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 203.823611][ T282] netlink_rcv_skb+0x130/0x360 [ 203.823611][ T282] netlink_unicast+0x449/0x710 [ 203.823611][ T282] netlink_sendmsg+0x723/0xbe0 [ 203.823611][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 203.823611][ T282] ___sys_sendmsg+0xee/0x170 [ 203.823611][ T282] __sys_sendmsg+0xcd/0x170 [ 203.823611][ T282] do_syscall_64+0xc6/0x1e0 [ 203.823611][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 203.823611][ T282] [ 203.825888][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 203.825888][ T282] netdev_get_by_index+0x5e/0x80 [ 203.825888][ T282] fib6_nh_init+0x3d8/0x15b0 [ 203.825888][ T282] ip6_route_info_create+0xf18/0x17d0 [ 203.825888][ T282] ip6_route_add+0x1c/0x140 [ 203.825888][ T282] addrconf_add_mroute+0x129/0x180 [ 203.825888][ T282] addrconf_add_dev+0xe2/0x170 [ 203.825888][ T282] inet6_addr_add+0x12f/0xa40 [ 203.825888][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 203.825888][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 203.825888][ T282] netlink_rcv_skb+0x130/0x360 [ 203.825888][ T282] netlink_unicast+0x449/0x710 [ 203.825888][ T282] netlink_sendmsg+0x723/0xbe0 [ 203.825888][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 203.825888][ T282] ___sys_sendmsg+0xee/0x170 [ 203.825888][ T282] __sys_sendmsg+0xcd/0x170 [ 203.825888][ T282] do_syscall_64+0xc6/0x1e0 [ 203.825888][ T282] [ 203.828186][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 203.828186][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 203.828186][ T282] ipv6_find_idev+0x102/0x170 [ 203.828186][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 203.828186][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 203.828186][ T282] netlink_rcv_skb+0x130/0x360 [ 203.828186][ T282] netlink_unicast+0x449/0x710 [ 203.828186][ T282] netlink_sendmsg+0x723/0xbe0 [ 203.828186][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 203.828186][ T282] ___sys_sendmsg+0xee/0x170 [ 203.828186][ T282] __sys_sendmsg+0xcd/0x170 [ 203.828186][ T282] do_syscall_64+0xc6/0x1e0 [ 203.828186][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 203.828186][ T282] [ 203.829994][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 203.829994][ T282] neigh_parms_alloc+0x1e5/0x510 [ 203.829994][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 203.829994][ T282] ipv6_find_idev+0x102/0x170 [ 203.829994][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 203.829994][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 203.829994][ T282] netlink_rcv_skb+0x130/0x360 [ 203.829994][ T282] netlink_unicast+0x449/0x710 [ 203.829994][ T282] netlink_sendmsg+0x723/0xbe0 [ 203.829994][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 203.829994][ T282] ___sys_sendmsg+0xee/0x170 [ 203.829994][ T282] __sys_sendmsg+0xcd/0x170 [ 203.829994][ T282] do_syscall_64+0xc6/0x1e0 [ 203.829994][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 203.829994][ T282] [ 214.074984][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 214.075385][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 214.075385][ T282] dst_init+0x84/0x4a0 [ 214.075385][ T282] dst_alloc+0x97/0x150 [ 214.075385][ T282] ip6_dst_alloc+0x23/0x90 [ 214.075385][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 214.075385][ T282] ip6_pol_route+0x56f/0x840 [ 214.075385][ T282] fib6_rule_lookup+0x196/0x240 [ 214.075385][ T282] ip6_route_input+0x542/0x980 [ 214.075385][ T282] ipv6_rcv+0x8f/0x400 [ 214.075385][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 214.075385][ T282] process_backlog+0x101/0x620 [ 214.075385][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 214.075385][ T282] net_rx_action+0x495/0xbe0 [ 214.075385][ T282] __do_softirq+0x1b5/0x7f6 [ 214.075385][ T282] [ 214.077266][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 214.077266][ T282] netdev_get_by_index+0x5e/0x80 [ 214.077266][ T282] fib6_nh_init+0x3d8/0x15b0 [ 214.077266][ T282] ip6_route_info_create+0xf18/0x17d0 [ 214.077266][ T282] ip6_route_add+0x1c/0x140 [ 214.077266][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 214.077266][ T282] inet6_addr_add+0x4f8/0xa40 [ 214.077266][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 214.077266][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 214.077266][ T282] netlink_rcv_skb+0x130/0x360 [ 214.077266][ T282] netlink_unicast+0x449/0x710 [ 214.077266][ T282] netlink_sendmsg+0x723/0xbe0 [ 214.077266][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 214.077266][ T282] ___sys_sendmsg+0xee/0x170 [ 214.077266][ T282] __sys_sendmsg+0xcd/0x170 [ 214.077266][ T282] do_syscall_64+0xc6/0x1e0 [ 214.077266][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 214.077266][ T282] [ 214.079743][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 214.079743][ T282] netdev_get_by_index+0x5e/0x80 [ 214.079743][ T282] fib6_nh_init+0x3d8/0x15b0 [ 214.079743][ T282] ip6_route_info_create+0xf18/0x17d0 [ 214.079743][ T282] addrconf_f6i_alloc+0x244/0x410 [ 214.079743][ T282] ipv6_add_addr+0x411/0x2000 [ 214.079743][ T282] inet6_addr_add+0x30e/0xa40 [ 214.079743][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 214.079743][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 214.079743][ T282] netlink_rcv_skb+0x130/0x360 [ 214.079743][ T282] netlink_unicast+0x449/0x710 [ 214.079743][ T282] netlink_sendmsg+0x723/0xbe0 [ 214.079743][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 214.079743][ T282] ___sys_sendmsg+0xee/0x170 [ 214.079743][ T282] __sys_sendmsg+0xcd/0x170 [ 214.079743][ T282] do_syscall_64+0xc6/0x1e0 [ 214.079743][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 214.079743][ T282] [ 214.082115][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 214.082115][ T282] netdev_get_by_index+0x5e/0x80 [ 214.082115][ T282] fib6_nh_init+0x3d8/0x15b0 [ 214.082115][ T282] ip6_route_info_create+0xf18/0x17d0 [ 214.082115][ T282] ip6_route_add+0x1c/0x140 [ 214.082115][ T282] addrconf_add_mroute+0x129/0x180 [ 214.082115][ T282] addrconf_add_dev+0xe2/0x170 [ 214.082115][ T282] inet6_addr_add+0x12f/0xa40 [ 214.082115][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 214.082115][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 214.082115][ T282] netlink_rcv_skb+0x130/0x360 [ 214.082115][ T282] netlink_unicast+0x449/0x710 [ 214.082115][ T282] netlink_sendmsg+0x723/0xbe0 [ 214.082115][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 214.082115][ T282] ___sys_sendmsg+0xee/0x170 [ 214.082115][ T282] __sys_sendmsg+0xcd/0x170 [ 214.082115][ T282] do_syscall_64+0xc6/0x1e0 [ 214.082115][ T282] [ 214.084302][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 214.084302][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 214.084302][ T282] ipv6_find_idev+0x102/0x170 [ 214.084302][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 214.084302][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 214.084302][ T282] netlink_rcv_skb+0x130/0x360 [ 214.084302][ T282] netlink_unicast+0x449/0x710 [ 214.084302][ T282] netlink_sendmsg+0x723/0xbe0 [ 214.084302][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 214.084302][ T282] ___sys_sendmsg+0xee/0x170 [ 214.084302][ T282] __sys_sendmsg+0xcd/0x170 [ 214.084302][ T282] do_syscall_64+0xc6/0x1e0 [ 214.084302][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 214.084302][ T282] [ 214.086115][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 214.086115][ T282] neigh_parms_alloc+0x1e5/0x510 [ 214.086115][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 214.086115][ T282] ipv6_find_idev+0x102/0x170 [ 214.086115][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 214.086115][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 214.086115][ T282] netlink_rcv_skb+0x130/0x360 [ 214.086115][ T282] netlink_unicast+0x449/0x710 [ 214.086115][ T282] netlink_sendmsg+0x723/0xbe0 [ 214.086115][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 214.086115][ T282] ___sys_sendmsg+0xee/0x170 [ 214.086115][ T282] __sys_sendmsg+0xcd/0x170 [ 214.086115][ T282] do_syscall_64+0xc6/0x1e0 [ 214.086115][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 214.086115][ T282] [ 224.330997][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 224.331415][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 224.331415][ T282] dst_init+0x84/0x4a0 [ 224.331415][ T282] dst_alloc+0x97/0x150 [ 224.331415][ T282] ip6_dst_alloc+0x23/0x90 [ 224.331415][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 224.331415][ T282] ip6_pol_route+0x56f/0x840 [ 224.331415][ T282] fib6_rule_lookup+0x196/0x240 [ 224.331415][ T282] ip6_route_input+0x542/0x980 [ 224.331415][ T282] ipv6_rcv+0x8f/0x400 [ 224.331415][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 224.331415][ T282] process_backlog+0x101/0x620 [ 224.331415][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 224.331415][ T282] net_rx_action+0x495/0xbe0 [ 224.331415][ T282] __do_softirq+0x1b5/0x7f6 [ 224.331415][ T282] [ 224.333447][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 224.333447][ T282] netdev_get_by_index+0x5e/0x80 [ 224.333447][ T282] fib6_nh_init+0x3d8/0x15b0 [ 224.333447][ T282] ip6_route_info_create+0xf18/0x17d0 [ 224.333447][ T282] ip6_route_add+0x1c/0x140 [ 224.333447][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 224.333447][ T282] inet6_addr_add+0x4f8/0xa40 [ 224.333447][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 224.333447][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 224.333447][ T282] netlink_rcv_skb+0x130/0x360 [ 224.333447][ T282] netlink_unicast+0x449/0x710 [ 224.333447][ T282] netlink_sendmsg+0x723/0xbe0 [ 224.333447][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 224.333447][ T282] ___sys_sendmsg+0xee/0x170 [ 224.333447][ T282] __sys_sendmsg+0xcd/0x170 [ 224.333447][ T282] do_syscall_64+0xc6/0x1e0 [ 224.333447][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 224.333447][ T282] [ 224.335978][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 224.335978][ T282] netdev_get_by_index+0x5e/0x80 [ 224.335978][ T282] fib6_nh_init+0x3d8/0x15b0 [ 224.335978][ T282] ip6_route_info_create+0xf18/0x17d0 [ 224.335978][ T282] addrconf_f6i_alloc+0x244/0x410 [ 224.335978][ T282] ipv6_add_addr+0x411/0x2000 [ 224.335978][ T282] inet6_addr_add+0x30e/0xa40 [ 224.335978][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 224.335978][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 224.335978][ T282] netlink_rcv_skb+0x130/0x360 [ 224.335978][ T282] netlink_unicast+0x449/0x710 [ 224.335978][ T282] netlink_sendmsg+0x723/0xbe0 [ 224.335978][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 224.335978][ T282] ___sys_sendmsg+0xee/0x170 [ 224.335978][ T282] __sys_sendmsg+0xcd/0x170 [ 224.335978][ T282] do_syscall_64+0xc6/0x1e0 [ 224.335978][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 224.335978][ T282] [ 224.338297][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 224.338297][ T282] netdev_get_by_index+0x5e/0x80 [ 224.338297][ T282] fib6_nh_init+0x3d8/0x15b0 [ 224.338297][ T282] ip6_route_info_create+0xf18/0x17d0 [ 224.338297][ T282] ip6_route_add+0x1c/0x140 [ 224.338297][ T282] addrconf_add_mroute+0x129/0x180 [ 224.338297][ T282] addrconf_add_dev+0xe2/0x170 [ 224.338297][ T282] inet6_addr_add+0x12f/0xa40 [ 224.338297][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 224.338297][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 224.338297][ T282] netlink_rcv_skb+0x130/0x360 [ 224.338297][ T282] netlink_unicast+0x449/0x710 [ 224.338297][ T282] netlink_sendmsg+0x723/0xbe0 [ 224.338297][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 224.338297][ T282] ___sys_sendmsg+0xee/0x170 [ 224.338297][ T282] __sys_sendmsg+0xcd/0x170 [ 224.338297][ T282] do_syscall_64+0xc6/0x1e0 [ 224.338297][ T282] [ 224.340571][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 224.340571][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 224.340571][ T282] ipv6_find_idev+0x102/0x170 [ 224.340571][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 224.340571][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 224.340571][ T282] netlink_rcv_skb+0x130/0x360 [ 224.340571][ T282] netlink_unicast+0x449/0x710 [ 224.340571][ T282] netlink_sendmsg+0x723/0xbe0 [ 224.340571][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 224.340571][ T282] ___sys_sendmsg+0xee/0x170 [ 224.340571][ T282] __sys_sendmsg+0xcd/0x170 [ 224.340571][ T282] do_syscall_64+0xc6/0x1e0 [ 224.340571][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 224.340571][ T282] [ 224.342332][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 224.342332][ T282] neigh_parms_alloc+0x1e5/0x510 [ 224.342332][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 224.342332][ T282] ipv6_find_idev+0x102/0x170 [ 224.342332][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 224.342332][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 224.342332][ T282] netlink_rcv_skb+0x130/0x360 [ 224.342332][ T282] netlink_unicast+0x449/0x710 [ 224.342332][ T282] netlink_sendmsg+0x723/0xbe0 [ 224.342332][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 224.342332][ T282] ___sys_sendmsg+0xee/0x170 [ 224.342332][ T282] __sys_sendmsg+0xcd/0x170 [ 224.342332][ T282] do_syscall_64+0xc6/0x1e0 [ 224.342332][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 224.342332][ T282] [ 234.410948][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 234.411410][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 234.411410][ T282] dst_init+0x84/0x4a0 [ 234.411410][ T282] dst_alloc+0x97/0x150 [ 234.411410][ T282] ip6_dst_alloc+0x23/0x90 [ 234.411410][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 234.411410][ T282] ip6_pol_route+0x56f/0x840 [ 234.411410][ T282] fib6_rule_lookup+0x196/0x240 [ 234.411410][ T282] ip6_route_input+0x542/0x980 [ 234.411410][ T282] ipv6_rcv+0x8f/0x400 [ 234.411410][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 234.411410][ T282] process_backlog+0x101/0x620 [ 234.411410][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 234.411410][ T282] net_rx_action+0x495/0xbe0 [ 234.411410][ T282] __do_softirq+0x1b5/0x7f6 [ 234.411410][ T282] [ 234.413372][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 234.413372][ T282] netdev_get_by_index+0x5e/0x80 [ 234.413372][ T282] fib6_nh_init+0x3d8/0x15b0 [ 234.413372][ T282] ip6_route_info_create+0xf18/0x17d0 [ 234.413372][ T282] ip6_route_add+0x1c/0x140 [ 234.413372][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 234.413372][ T282] inet6_addr_add+0x4f8/0xa40 [ 234.413372][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 234.413372][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 234.413372][ T282] netlink_rcv_skb+0x130/0x360 [ 234.413372][ T282] netlink_unicast+0x449/0x710 [ 234.413372][ T282] netlink_sendmsg+0x723/0xbe0 [ 234.413372][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 234.413372][ T282] ___sys_sendmsg+0xee/0x170 [ 234.413372][ T282] __sys_sendmsg+0xcd/0x170 [ 234.413372][ T282] do_syscall_64+0xc6/0x1e0 [ 234.413372][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 234.413372][ T282] [ 234.415760][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 234.415760][ T282] netdev_get_by_index+0x5e/0x80 [ 234.415760][ T282] fib6_nh_init+0x3d8/0x15b0 [ 234.415760][ T282] ip6_route_info_create+0xf18/0x17d0 [ 234.415760][ T282] addrconf_f6i_alloc+0x244/0x410 [ 234.415760][ T282] ipv6_add_addr+0x411/0x2000 [ 234.415760][ T282] inet6_addr_add+0x30e/0xa40 [ 234.415760][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 234.415760][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 234.415760][ T282] netlink_rcv_skb+0x130/0x360 [ 234.415760][ T282] netlink_unicast+0x449/0x710 [ 234.415760][ T282] netlink_sendmsg+0x723/0xbe0 [ 234.415760][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 234.415760][ T282] ___sys_sendmsg+0xee/0x170 [ 234.415760][ T282] __sys_sendmsg+0xcd/0x170 [ 234.415760][ T282] do_syscall_64+0xc6/0x1e0 [ 234.415760][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 234.415760][ T282] [ 234.418044][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 234.418044][ T282] netdev_get_by_index+0x5e/0x80 [ 234.418044][ T282] fib6_nh_init+0x3d8/0x15b0 [ 234.418044][ T282] ip6_route_info_create+0xf18/0x17d0 [ 234.418044][ T282] ip6_route_add+0x1c/0x140 [ 234.418044][ T282] addrconf_add_mroute+0x129/0x180 [ 234.418044][ T282] addrconf_add_dev+0xe2/0x170 [ 234.418044][ T282] inet6_addr_add+0x12f/0xa40 [ 234.418044][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 234.418044][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 234.418044][ T282] netlink_rcv_skb+0x130/0x360 [ 234.418044][ T282] netlink_unicast+0x449/0x710 [ 234.418044][ T282] netlink_sendmsg+0x723/0xbe0 [ 234.418044][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 234.418044][ T282] ___sys_sendmsg+0xee/0x170 [ 234.418044][ T282] __sys_sendmsg+0xcd/0x170 [ 234.418044][ T282] do_syscall_64+0xc6/0x1e0 [ 234.418044][ T282] [ 234.420222][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 234.420222][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 234.420222][ T282] ipv6_find_idev+0x102/0x170 [ 234.420222][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 234.420222][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 234.420222][ T282] netlink_rcv_skb+0x130/0x360 [ 234.420222][ T282] netlink_unicast+0x449/0x710 [ 234.420222][ T282] netlink_sendmsg+0x723/0xbe0 [ 234.420222][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 234.420222][ T282] ___sys_sendmsg+0xee/0x170 [ 234.420222][ T282] __sys_sendmsg+0xcd/0x170 [ 234.420222][ T282] do_syscall_64+0xc6/0x1e0 [ 234.420222][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 234.420222][ T282] [ 234.421935][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 234.421935][ T282] neigh_parms_alloc+0x1e5/0x510 [ 234.421935][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 234.421935][ T282] ipv6_find_idev+0x102/0x170 [ 234.421935][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 234.421935][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 234.421935][ T282] netlink_rcv_skb+0x130/0x360 [ 234.421935][ T282] netlink_unicast+0x449/0x710 [ 234.421935][ T282] netlink_sendmsg+0x723/0xbe0 [ 234.421935][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 234.421935][ T282] ___sys_sendmsg+0xee/0x170 [ 234.421935][ T282] __sys_sendmsg+0xcd/0x170 [ 234.421935][ T282] do_syscall_64+0xc6/0x1e0 [ 234.421935][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 234.421935][ T282] [ 244.675016][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 244.675571][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 244.675571][ T282] dst_init+0x84/0x4a0 [ 244.675571][ T282] dst_alloc+0x97/0x150 [ 244.675571][ T282] ip6_dst_alloc+0x23/0x90 [ 244.675571][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 244.675571][ T282] ip6_pol_route+0x56f/0x840 [ 244.675571][ T282] fib6_rule_lookup+0x196/0x240 [ 244.675571][ T282] ip6_route_input+0x542/0x980 [ 244.675571][ T282] ipv6_rcv+0x8f/0x400 [ 244.675571][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 244.675571][ T282] process_backlog+0x101/0x620 [ 244.675571][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 244.675571][ T282] net_rx_action+0x495/0xbe0 [ 244.675571][ T282] __do_softirq+0x1b5/0x7f6 [ 244.675571][ T282] [ 244.678578][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 244.678578][ T282] netdev_get_by_index+0x5e/0x80 [ 244.678578][ T282] fib6_nh_init+0x3d8/0x15b0 [ 244.678578][ T282] ip6_route_info_create+0xf18/0x17d0 [ 244.678578][ T282] ip6_route_add+0x1c/0x140 [ 244.678578][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 244.678578][ T282] inet6_addr_add+0x4f8/0xa40 [ 244.678578][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 244.678578][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 244.678578][ T282] netlink_rcv_skb+0x130/0x360 [ 244.678578][ T282] netlink_unicast+0x449/0x710 [ 244.678578][ T282] netlink_sendmsg+0x723/0xbe0 [ 244.678578][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 244.678578][ T282] ___sys_sendmsg+0xee/0x170 [ 244.678578][ T282] __sys_sendmsg+0xcd/0x170 [ 244.678578][ T282] do_syscall_64+0xc6/0x1e0 [ 244.678578][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 244.678578][ T282] [ 244.682277][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 244.682277][ T282] netdev_get_by_index+0x5e/0x80 [ 244.682277][ T282] fib6_nh_init+0x3d8/0x15b0 [ 244.682277][ T282] ip6_route_info_create+0xf18/0x17d0 [ 244.682277][ T282] addrconf_f6i_alloc+0x244/0x410 [ 244.682277][ T282] ipv6_add_addr+0x411/0x2000 [ 244.682277][ T282] inet6_addr_add+0x30e/0xa40 [ 244.682277][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 244.682277][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 244.682277][ T282] netlink_rcv_skb+0x130/0x360 [ 244.682277][ T282] netlink_unicast+0x449/0x710 [ 244.682277][ T282] netlink_sendmsg+0x723/0xbe0 [ 244.682277][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 244.682277][ T282] ___sys_sendmsg+0xee/0x170 [ 244.682277][ T282] __sys_sendmsg+0xcd/0x170 [ 244.682277][ T282] do_syscall_64+0xc6/0x1e0 [ 244.682277][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 244.682277][ T282] [ 244.685863][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 244.685863][ T282] netdev_get_by_index+0x5e/0x80 [ 244.685863][ T282] fib6_nh_init+0x3d8/0x15b0 [ 244.685863][ T282] ip6_route_info_create+0xf18/0x17d0 [ 244.685863][ T282] ip6_route_add+0x1c/0x140 [ 244.685863][ T282] addrconf_add_mroute+0x129/0x180 [ 244.685863][ T282] addrconf_add_dev+0xe2/0x170 [ 244.685863][ T282] inet6_addr_add+0x12f/0xa40 [ 244.685863][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 244.685863][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 244.685863][ T282] netlink_rcv_skb+0x130/0x360 [ 244.685863][ T282] netlink_unicast+0x449/0x710 [ 244.685863][ T282] netlink_sendmsg+0x723/0xbe0 [ 244.685863][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 244.685863][ T282] ___sys_sendmsg+0xee/0x170 [ 244.685863][ T282] __sys_sendmsg+0xcd/0x170 [ 244.685863][ T282] do_syscall_64+0xc6/0x1e0 [ 244.685863][ T282] [ 244.689385][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 244.689385][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 244.689385][ T282] ipv6_find_idev+0x102/0x170 [ 244.689385][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 244.689385][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 244.689385][ T282] netlink_rcv_skb+0x130/0x360 [ 244.689385][ T282] netlink_unicast+0x449/0x710 [ 244.689385][ T282] netlink_sendmsg+0x723/0xbe0 [ 244.689385][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 244.689385][ T282] ___sys_sendmsg+0xee/0x170 [ 244.689385][ T282] __sys_sendmsg+0xcd/0x170 [ 244.689385][ T282] do_syscall_64+0xc6/0x1e0 [ 244.689385][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 244.689385][ T282] [ 244.692106][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 244.692106][ T282] neigh_parms_alloc+0x1e5/0x510 [ 244.692106][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 244.692106][ T282] ipv6_find_idev+0x102/0x170 [ 244.692106][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 244.692106][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 244.692106][ T282] netlink_rcv_skb+0x130/0x360 [ 244.692106][ T282] netlink_unicast+0x449/0x710 [ 244.692106][ T282] netlink_sendmsg+0x723/0xbe0 [ 244.692106][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 244.692106][ T282] ___sys_sendmsg+0xee/0x170 [ 244.692106][ T282] __sys_sendmsg+0xcd/0x170 [ 244.692106][ T282] do_syscall_64+0xc6/0x1e0 [ 244.692106][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 244.692106][ T282] [ 254.858987][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 254.859397][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 254.859397][ T282] dst_init+0x84/0x4a0 [ 254.859397][ T282] dst_alloc+0x97/0x150 [ 254.859397][ T282] ip6_dst_alloc+0x23/0x90 [ 254.859397][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 254.859397][ T282] ip6_pol_route+0x56f/0x840 [ 254.859397][ T282] fib6_rule_lookup+0x196/0x240 [ 254.859397][ T282] ip6_route_input+0x542/0x980 [ 254.859397][ T282] ipv6_rcv+0x8f/0x400 [ 254.859397][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 254.859397][ T282] process_backlog+0x101/0x620 [ 254.859397][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 254.859397][ T282] net_rx_action+0x495/0xbe0 [ 254.859397][ T282] __do_softirq+0x1b5/0x7f6 [ 254.859397][ T282] [ 254.861242][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 254.861242][ T282] netdev_get_by_index+0x5e/0x80 [ 254.861242][ T282] fib6_nh_init+0x3d8/0x15b0 [ 254.861242][ T282] ip6_route_info_create+0xf18/0x17d0 [ 254.861242][ T282] ip6_route_add+0x1c/0x140 [ 254.861242][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 254.861242][ T282] inet6_addr_add+0x4f8/0xa40 [ 254.861242][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 254.861242][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 254.861242][ T282] netlink_rcv_skb+0x130/0x360 [ 254.861242][ T282] netlink_unicast+0x449/0x710 [ 254.861242][ T282] netlink_sendmsg+0x723/0xbe0 [ 254.861242][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 254.861242][ T282] ___sys_sendmsg+0xee/0x170 [ 254.861242][ T282] __sys_sendmsg+0xcd/0x170 [ 254.861242][ T282] do_syscall_64+0xc6/0x1e0 [ 254.861242][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 254.861242][ T282] [ 254.863491][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 254.863491][ T282] netdev_get_by_index+0x5e/0x80 [ 254.863491][ T282] fib6_nh_init+0x3d8/0x15b0 [ 254.863491][ T282] ip6_route_info_create+0xf18/0x17d0 [ 254.863491][ T282] addrconf_f6i_alloc+0x244/0x410 [ 254.863491][ T282] ipv6_add_addr+0x411/0x2000 [ 254.863491][ T282] inet6_addr_add+0x30e/0xa40 [ 254.863491][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 254.863491][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 254.863491][ T282] netlink_rcv_skb+0x130/0x360 [ 254.863491][ T282] netlink_unicast+0x449/0x710 [ 254.863491][ T282] netlink_sendmsg+0x723/0xbe0 [ 254.863491][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 254.863491][ T282] ___sys_sendmsg+0xee/0x170 [ 254.863491][ T282] __sys_sendmsg+0xcd/0x170 [ 254.863491][ T282] do_syscall_64+0xc6/0x1e0 [ 254.863491][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 254.863491][ T282] [ 254.865727][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 254.865727][ T282] netdev_get_by_index+0x5e/0x80 [ 254.865727][ T282] fib6_nh_init+0x3d8/0x15b0 [ 254.865727][ T282] ip6_route_info_create+0xf18/0x17d0 [ 254.865727][ T282] ip6_route_add+0x1c/0x140 [ 254.865727][ T282] addrconf_add_mroute+0x129/0x180 [ 254.865727][ T282] addrconf_add_dev+0xe2/0x170 [ 254.865727][ T282] inet6_addr_add+0x12f/0xa40 [ 254.865727][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 254.865727][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 254.865727][ T282] netlink_rcv_skb+0x130/0x360 [ 254.865727][ T282] netlink_unicast+0x449/0x710 [ 254.865727][ T282] netlink_sendmsg+0x723/0xbe0 [ 254.865727][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 254.865727][ T282] ___sys_sendmsg+0xee/0x170 [ 254.865727][ T282] __sys_sendmsg+0xcd/0x170 [ 254.865727][ T282] do_syscall_64+0xc6/0x1e0 [ 254.865727][ T282] [ 254.867946][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 254.867946][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 254.867946][ T282] ipv6_find_idev+0x102/0x170 [ 254.867946][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 254.867946][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 254.867946][ T282] netlink_rcv_skb+0x130/0x360 [ 254.867946][ T282] netlink_unicast+0x449/0x710 [ 254.867946][ T282] netlink_sendmsg+0x723/0xbe0 [ 254.867946][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 254.867946][ T282] ___sys_sendmsg+0xee/0x170 [ 254.867946][ T282] __sys_sendmsg+0xcd/0x170 [ 254.867946][ T282] do_syscall_64+0xc6/0x1e0 [ 254.867946][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 254.867946][ T282] [ 254.869751][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 254.869751][ T282] neigh_parms_alloc+0x1e5/0x510 [ 254.869751][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 254.869751][ T282] ipv6_find_idev+0x102/0x170 [ 254.869751][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 254.869751][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 254.869751][ T282] netlink_rcv_skb+0x130/0x360 [ 254.869751][ T282] netlink_unicast+0x449/0x710 [ 254.869751][ T282] netlink_sendmsg+0x723/0xbe0 [ 254.869751][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 254.869751][ T282] ___sys_sendmsg+0xee/0x170 [ 254.869751][ T282] __sys_sendmsg+0xcd/0x170 [ 254.869751][ T282] do_syscall_64+0xc6/0x1e0 [ 254.869751][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 254.869751][ T282] [ 265.106990][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 265.107371][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 265.107371][ T282] dst_init+0x84/0x4a0 [ 265.107371][ T282] dst_alloc+0x97/0x150 [ 265.107371][ T282] ip6_dst_alloc+0x23/0x90 [ 265.107371][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 265.107371][ T282] ip6_pol_route+0x56f/0x840 [ 265.107371][ T282] fib6_rule_lookup+0x196/0x240 [ 265.107371][ T282] ip6_route_input+0x542/0x980 [ 265.107371][ T282] ipv6_rcv+0x8f/0x400 [ 265.107371][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 265.107371][ T282] process_backlog+0x101/0x620 [ 265.107371][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 265.107371][ T282] net_rx_action+0x495/0xbe0 [ 265.107371][ T282] __do_softirq+0x1b5/0x7f6 [ 265.107371][ T282] [ 265.109356][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 265.109356][ T282] netdev_get_by_index+0x5e/0x80 [ 265.109356][ T282] fib6_nh_init+0x3d8/0x15b0 [ 265.109356][ T282] ip6_route_info_create+0xf18/0x17d0 [ 265.109356][ T282] ip6_route_add+0x1c/0x140 [ 265.109356][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 265.109356][ T282] inet6_addr_add+0x4f8/0xa40 [ 265.109356][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 265.109356][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 265.109356][ T282] netlink_rcv_skb+0x130/0x360 [ 265.109356][ T282] netlink_unicast+0x449/0x710 [ 265.109356][ T282] netlink_sendmsg+0x723/0xbe0 [ 265.109356][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 265.109356][ T282] ___sys_sendmsg+0xee/0x170 [ 265.109356][ T282] __sys_sendmsg+0xcd/0x170 [ 265.109356][ T282] do_syscall_64+0xc6/0x1e0 [ 265.109356][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 265.109356][ T282] [ 265.111776][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 265.111776][ T282] netdev_get_by_index+0x5e/0x80 [ 265.111776][ T282] fib6_nh_init+0x3d8/0x15b0 [ 265.111776][ T282] ip6_route_info_create+0xf18/0x17d0 [ 265.111776][ T282] addrconf_f6i_alloc+0x244/0x410 [ 265.111776][ T282] ipv6_add_addr+0x411/0x2000 [ 265.111776][ T282] inet6_addr_add+0x30e/0xa40 [ 265.111776][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 265.111776][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 265.111776][ T282] netlink_rcv_skb+0x130/0x360 [ 265.111776][ T282] netlink_unicast+0x449/0x710 [ 265.111776][ T282] netlink_sendmsg+0x723/0xbe0 [ 265.111776][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 265.111776][ T282] ___sys_sendmsg+0xee/0x170 [ 265.111776][ T282] __sys_sendmsg+0xcd/0x170 [ 265.111776][ T282] do_syscall_64+0xc6/0x1e0 [ 265.111776][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 265.111776][ T282] [ 265.114213][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 265.114213][ T282] netdev_get_by_index+0x5e/0x80 [ 265.114213][ T282] fib6_nh_init+0x3d8/0x15b0 [ 265.114213][ T282] ip6_route_info_create+0xf18/0x17d0 [ 265.114213][ T282] ip6_route_add+0x1c/0x140 [ 265.114213][ T282] addrconf_add_mroute+0x129/0x180 [ 265.114213][ T282] addrconf_add_dev+0xe2/0x170 [ 265.114213][ T282] inet6_addr_add+0x12f/0xa40 [ 265.114213][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 265.114213][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 265.114213][ T282] netlink_rcv_skb+0x130/0x360 [ 265.114213][ T282] netlink_unicast+0x449/0x710 [ 265.114213][ T282] netlink_sendmsg+0x723/0xbe0 [ 265.114213][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 265.114213][ T282] ___sys_sendmsg+0xee/0x170 [ 265.114213][ T282] __sys_sendmsg+0xcd/0x170 [ 265.114213][ T282] do_syscall_64+0xc6/0x1e0 [ 265.114213][ T282] [ 265.116571][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 265.116571][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 265.116571][ T282] ipv6_find_idev+0x102/0x170 [ 265.116571][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 265.116571][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 265.116571][ T282] netlink_rcv_skb+0x130/0x360 [ 265.116571][ T282] netlink_unicast+0x449/0x710 [ 265.116571][ T282] netlink_sendmsg+0x723/0xbe0 [ 265.116571][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 265.116571][ T282] ___sys_sendmsg+0xee/0x170 [ 265.116571][ T282] __sys_sendmsg+0xcd/0x170 [ 265.116571][ T282] do_syscall_64+0xc6/0x1e0 [ 265.116571][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 265.116571][ T282] [ 265.118433][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 265.118433][ T282] neigh_parms_alloc+0x1e5/0x510 [ 265.118433][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 265.118433][ T282] ipv6_find_idev+0x102/0x170 [ 265.118433][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 265.118433][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 265.118433][ T282] netlink_rcv_skb+0x130/0x360 [ 265.118433][ T282] netlink_unicast+0x449/0x710 [ 265.118433][ T282] netlink_sendmsg+0x723/0xbe0 [ 265.118433][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 265.118433][ T282] ___sys_sendmsg+0xee/0x170 [ 265.118433][ T282] __sys_sendmsg+0xcd/0x170 [ 265.118433][ T282] do_syscall_64+0xc6/0x1e0 [ 265.118433][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 265.118433][ T282] [ 275.354969][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 275.355376][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 275.355376][ T282] dst_init+0x84/0x4a0 [ 275.355376][ T282] dst_alloc+0x97/0x150 [ 275.355376][ T282] ip6_dst_alloc+0x23/0x90 [ 275.355376][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 275.355376][ T282] ip6_pol_route+0x56f/0x840 [ 275.355376][ T282] fib6_rule_lookup+0x196/0x240 [ 275.355376][ T282] ip6_route_input+0x542/0x980 [ 275.355376][ T282] ipv6_rcv+0x8f/0x400 [ 275.355376][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 275.355376][ T282] process_backlog+0x101/0x620 [ 275.355376][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 275.355376][ T282] net_rx_action+0x495/0xbe0 [ 275.355376][ T282] __do_softirq+0x1b5/0x7f6 [ 275.355376][ T282] [ 275.357395][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 275.357395][ T282] netdev_get_by_index+0x5e/0x80 [ 275.357395][ T282] fib6_nh_init+0x3d8/0x15b0 [ 275.357395][ T282] ip6_route_info_create+0xf18/0x17d0 [ 275.357395][ T282] ip6_route_add+0x1c/0x140 [ 275.357395][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 275.357395][ T282] inet6_addr_add+0x4f8/0xa40 [ 275.357395][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 275.357395][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 275.357395][ T282] netlink_rcv_skb+0x130/0x360 [ 275.357395][ T282] netlink_unicast+0x449/0x710 [ 275.357395][ T282] netlink_sendmsg+0x723/0xbe0 [ 275.357395][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 275.357395][ T282] ___sys_sendmsg+0xee/0x170 [ 275.357395][ T282] __sys_sendmsg+0xcd/0x170 [ 275.357395][ T282] do_syscall_64+0xc6/0x1e0 [ 275.357395][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 275.357395][ T282] [ 275.359937][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 275.359937][ T282] netdev_get_by_index+0x5e/0x80 [ 275.359937][ T282] fib6_nh_init+0x3d8/0x15b0 [ 275.359937][ T282] ip6_route_info_create+0xf18/0x17d0 [ 275.359937][ T282] addrconf_f6i_alloc+0x244/0x410 [ 275.359937][ T282] ipv6_add_addr+0x411/0x2000 [ 275.359937][ T282] inet6_addr_add+0x30e/0xa40 [ 275.359937][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 275.359937][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 275.359937][ T282] netlink_rcv_skb+0x130/0x360 [ 275.359937][ T282] netlink_unicast+0x449/0x710 [ 275.359937][ T282] netlink_sendmsg+0x723/0xbe0 [ 275.359937][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 275.359937][ T282] ___sys_sendmsg+0xee/0x170 [ 275.359937][ T282] __sys_sendmsg+0xcd/0x170 [ 275.359937][ T282] do_syscall_64+0xc6/0x1e0 [ 275.359937][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 275.359937][ T282] [ 275.362473][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 275.362473][ T282] netdev_get_by_index+0x5e/0x80 [ 275.362473][ T282] fib6_nh_init+0x3d8/0x15b0 [ 275.362473][ T282] ip6_route_info_create+0xf18/0x17d0 [ 275.362473][ T282] ip6_route_add+0x1c/0x140 [ 275.362473][ T282] addrconf_add_mroute+0x129/0x180 [ 275.362473][ T282] addrconf_add_dev+0xe2/0x170 [ 275.362473][ T282] inet6_addr_add+0x12f/0xa40 [ 275.362473][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 275.362473][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 275.362473][ T282] netlink_rcv_skb+0x130/0x360 [ 275.362473][ T282] netlink_unicast+0x449/0x710 [ 275.362473][ T282] netlink_sendmsg+0x723/0xbe0 [ 275.362473][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 275.362473][ T282] ___sys_sendmsg+0xee/0x170 [ 275.362473][ T282] __sys_sendmsg+0xcd/0x170 [ 275.362473][ T282] do_syscall_64+0xc6/0x1e0 [ 275.362473][ T282] [ 275.364916][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 275.364916][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 275.364916][ T282] ipv6_find_idev+0x102/0x170 [ 275.364916][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 275.364916][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 275.364916][ T282] netlink_rcv_skb+0x130/0x360 [ 275.364916][ T282] netlink_unicast+0x449/0x710 [ 275.364916][ T282] netlink_sendmsg+0x723/0xbe0 [ 275.364916][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 275.364916][ T282] ___sys_sendmsg+0xee/0x170 [ 275.364916][ T282] __sys_sendmsg+0xcd/0x170 [ 275.364916][ T282] do_syscall_64+0xc6/0x1e0 [ 275.364916][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 275.364916][ T282] [ 275.366788][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 275.366788][ T282] neigh_parms_alloc+0x1e5/0x510 [ 275.366788][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 275.366788][ T282] ipv6_find_idev+0x102/0x170 [ 275.366788][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 275.366788][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 275.366788][ T282] netlink_rcv_skb+0x130/0x360 [ 275.366788][ T282] netlink_unicast+0x449/0x710 [ 275.366788][ T282] netlink_sendmsg+0x723/0xbe0 [ 275.366788][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 275.366788][ T282] ___sys_sendmsg+0xee/0x170 [ 275.366788][ T282] __sys_sendmsg+0xcd/0x170 [ 275.366788][ T282] do_syscall_64+0xc6/0x1e0 [ 275.366788][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 275.366788][ T282] [ 285.619018][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 285.619538][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 285.619538][ T282] dst_init+0x84/0x4a0 [ 285.619538][ T282] dst_alloc+0x97/0x150 [ 285.619538][ T282] ip6_dst_alloc+0x23/0x90 [ 285.619538][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 285.619538][ T282] ip6_pol_route+0x56f/0x840 [ 285.619538][ T282] fib6_rule_lookup+0x196/0x240 [ 285.619538][ T282] ip6_route_input+0x542/0x980 [ 285.619538][ T282] ipv6_rcv+0x8f/0x400 [ 285.619538][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 285.619538][ T282] process_backlog+0x101/0x620 [ 285.619538][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 285.619538][ T282] net_rx_action+0x495/0xbe0 [ 285.619538][ T282] __do_softirq+0x1b5/0x7f6 [ 285.619538][ T282] [ 285.622251][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 285.622251][ T282] netdev_get_by_index+0x5e/0x80 [ 285.622251][ T282] fib6_nh_init+0x3d8/0x15b0 [ 285.622251][ T282] ip6_route_info_create+0xf18/0x17d0 [ 285.622251][ T282] ip6_route_add+0x1c/0x140 [ 285.622251][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 285.622251][ T282] inet6_addr_add+0x4f8/0xa40 [ 285.622251][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 285.622251][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 285.622251][ T282] netlink_rcv_skb+0x130/0x360 [ 285.622251][ T282] netlink_unicast+0x449/0x710 [ 285.622251][ T282] netlink_sendmsg+0x723/0xbe0 [ 285.622251][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 285.622251][ T282] ___sys_sendmsg+0xee/0x170 [ 285.622251][ T282] __sys_sendmsg+0xcd/0x170 [ 285.622251][ T282] do_syscall_64+0xc6/0x1e0 [ 285.622251][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 285.622251][ T282] [ 285.624803][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 285.624803][ T282] netdev_get_by_index+0x5e/0x80 [ 285.624803][ T282] fib6_nh_init+0x3d8/0x15b0 [ 285.624803][ T282] ip6_route_info_create+0xf18/0x17d0 [ 285.624803][ T282] addrconf_f6i_alloc+0x244/0x410 [ 285.624803][ T282] ipv6_add_addr+0x411/0x2000 [ 285.624803][ T282] inet6_addr_add+0x30e/0xa40 [ 285.624803][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 285.624803][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 285.624803][ T282] netlink_rcv_skb+0x130/0x360 [ 285.624803][ T282] netlink_unicast+0x449/0x710 [ 285.624803][ T282] netlink_sendmsg+0x723/0xbe0 [ 285.624803][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 285.624803][ T282] ___sys_sendmsg+0xee/0x170 [ 285.624803][ T282] __sys_sendmsg+0xcd/0x170 [ 285.624803][ T282] do_syscall_64+0xc6/0x1e0 [ 285.624803][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 285.624803][ T282] [ 285.626997][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 285.626997][ T282] netdev_get_by_index+0x5e/0x80 [ 285.626997][ T282] fib6_nh_init+0x3d8/0x15b0 [ 285.626997][ T282] ip6_route_info_create+0xf18/0x17d0 [ 285.626997][ T282] ip6_route_add+0x1c/0x140 [ 285.626997][ T282] addrconf_add_mroute+0x129/0x180 [ 285.626997][ T282] addrconf_add_dev+0xe2/0x170 [ 285.626997][ T282] inet6_addr_add+0x12f/0xa40 [ 285.626997][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 285.626997][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 285.626997][ T282] netlink_rcv_skb+0x130/0x360 [ 285.626997][ T282] netlink_unicast+0x449/0x710 [ 285.626997][ T282] netlink_sendmsg+0x723/0xbe0 [ 285.626997][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 285.626997][ T282] ___sys_sendmsg+0xee/0x170 [ 285.626997][ T282] __sys_sendmsg+0xcd/0x170 [ 285.626997][ T282] do_syscall_64+0xc6/0x1e0 [ 285.626997][ T282] [ 285.629176][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 285.629176][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 285.629176][ T282] ipv6_find_idev+0x102/0x170 [ 285.629176][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 285.629176][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 285.629176][ T282] netlink_rcv_skb+0x130/0x360 [ 285.629176][ T282] netlink_unicast+0x449/0x710 [ 285.629176][ T282] netlink_sendmsg+0x723/0xbe0 [ 285.629176][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 285.629176][ T282] ___sys_sendmsg+0xee/0x170 [ 285.629176][ T282] __sys_sendmsg+0xcd/0x170 [ 285.629176][ T282] do_syscall_64+0xc6/0x1e0 [ 285.629176][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 285.629176][ T282] [ 285.630887][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 285.630887][ T282] neigh_parms_alloc+0x1e5/0x510 [ 285.630887][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 285.630887][ T282] ipv6_find_idev+0x102/0x170 [ 285.630887][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 285.630887][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 285.630887][ T282] netlink_rcv_skb+0x130/0x360 [ 285.630887][ T282] netlink_unicast+0x449/0x710 [ 285.630887][ T282] netlink_sendmsg+0x723/0xbe0 [ 285.630887][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 285.630887][ T282] ___sys_sendmsg+0xee/0x170 [ 285.630887][ T282] __sys_sendmsg+0xcd/0x170 [ 285.630887][ T282] do_syscall_64+0xc6/0x1e0 [ 285.630887][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 285.630887][ T282] [ 296.011082][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 296.011505][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 296.011505][ T282] dst_init+0x84/0x4a0 [ 296.011505][ T282] dst_alloc+0x97/0x150 [ 296.011505][ T282] ip6_dst_alloc+0x23/0x90 [ 296.011505][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 296.011505][ T282] ip6_pol_route+0x56f/0x840 [ 296.011505][ T282] fib6_rule_lookup+0x196/0x240 [ 296.011505][ T282] ip6_route_input+0x542/0x980 [ 296.011505][ T282] ipv6_rcv+0x8f/0x400 [ 296.011505][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 296.011505][ T282] process_backlog+0x101/0x620 [ 296.011505][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 296.011505][ T282] net_rx_action+0x495/0xbe0 [ 296.011505][ T282] __do_softirq+0x1b5/0x7f6 [ 296.011505][ T282] [ 296.013455][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 296.013455][ T282] netdev_get_by_index+0x5e/0x80 [ 296.013455][ T282] fib6_nh_init+0x3d8/0x15b0 [ 296.013455][ T282] ip6_route_info_create+0xf18/0x17d0 [ 296.013455][ T282] ip6_route_add+0x1c/0x140 [ 296.013455][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 296.013455][ T282] inet6_addr_add+0x4f8/0xa40 [ 296.013455][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 296.013455][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 296.013455][ T282] netlink_rcv_skb+0x130/0x360 [ 296.013455][ T282] netlink_unicast+0x449/0x710 [ 296.013455][ T282] netlink_sendmsg+0x723/0xbe0 [ 296.013455][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 296.013455][ T282] ___sys_sendmsg+0xee/0x170 [ 296.013455][ T282] __sys_sendmsg+0xcd/0x170 [ 296.013455][ T282] do_syscall_64+0xc6/0x1e0 [ 296.013455][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 296.013455][ T282] [ 296.015677][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 296.015677][ T282] netdev_get_by_index+0x5e/0x80 [ 296.015677][ T282] fib6_nh_init+0x3d8/0x15b0 [ 296.015677][ T282] ip6_route_info_create+0xf18/0x17d0 [ 296.015677][ T282] addrconf_f6i_alloc+0x244/0x410 [ 296.015677][ T282] ipv6_add_addr+0x411/0x2000 [ 296.015677][ T282] inet6_addr_add+0x30e/0xa40 [ 296.015677][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 296.015677][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 296.015677][ T282] netlink_rcv_skb+0x130/0x360 [ 296.015677][ T282] netlink_unicast+0x449/0x710 [ 296.015677][ T282] netlink_sendmsg+0x723/0xbe0 [ 296.015677][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 296.015677][ T282] ___sys_sendmsg+0xee/0x170 [ 296.015677][ T282] __sys_sendmsg+0xcd/0x170 [ 296.015677][ T282] do_syscall_64+0xc6/0x1e0 [ 296.015677][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 296.015677][ T282] [ 296.017883][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 296.017883][ T282] netdev_get_by_index+0x5e/0x80 [ 296.017883][ T282] fib6_nh_init+0x3d8/0x15b0 [ 296.017883][ T282] ip6_route_info_create+0xf18/0x17d0 [ 296.017883][ T282] ip6_route_add+0x1c/0x140 [ 296.017883][ T282] addrconf_add_mroute+0x129/0x180 [ 296.017883][ T282] addrconf_add_dev+0xe2/0x170 [ 296.017883][ T282] inet6_addr_add+0x12f/0xa40 [ 296.017883][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 296.017883][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 296.017883][ T282] netlink_rcv_skb+0x130/0x360 [ 296.017883][ T282] netlink_unicast+0x449/0x710 [ 296.017883][ T282] netlink_sendmsg+0x723/0xbe0 [ 296.017883][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 296.017883][ T282] ___sys_sendmsg+0xee/0x170 [ 296.017883][ T282] __sys_sendmsg+0xcd/0x170 [ 296.017883][ T282] do_syscall_64+0xc6/0x1e0 [ 296.017883][ T282] [ 296.020110][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 296.020110][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 296.020110][ T282] ipv6_find_idev+0x102/0x170 [ 296.020110][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 296.020110][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 296.020110][ T282] netlink_rcv_skb+0x130/0x360 [ 296.020110][ T282] netlink_unicast+0x449/0x710 [ 296.020110][ T282] netlink_sendmsg+0x723/0xbe0 [ 296.020110][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 296.020110][ T282] ___sys_sendmsg+0xee/0x170 [ 296.020110][ T282] __sys_sendmsg+0xcd/0x170 [ 296.020110][ T282] do_syscall_64+0xc6/0x1e0 [ 296.020110][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 296.020110][ T282] [ 296.021809][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 296.021809][ T282] neigh_parms_alloc+0x1e5/0x510 [ 296.021809][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 296.021809][ T282] ipv6_find_idev+0x102/0x170 [ 296.021809][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 296.021809][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 296.021809][ T282] netlink_rcv_skb+0x130/0x360 [ 296.021809][ T282] netlink_unicast+0x449/0x710 [ 296.021809][ T282] netlink_sendmsg+0x723/0xbe0 [ 296.021809][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 296.021809][ T282] ___sys_sendmsg+0xee/0x170 [ 296.021809][ T282] __sys_sendmsg+0xcd/0x170 [ 296.021809][ T282] do_syscall_64+0xc6/0x1e0 [ 296.021809][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 296.021809][ T282] [ 306.122992][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 306.123801][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 306.123801][ T282] dst_init+0x84/0x4a0 [ 306.123801][ T282] dst_alloc+0x97/0x150 [ 306.123801][ T282] ip6_dst_alloc+0x23/0x90 [ 306.123801][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 306.123801][ T282] ip6_pol_route+0x56f/0x840 [ 306.123801][ T282] fib6_rule_lookup+0x196/0x240 [ 306.123801][ T282] ip6_route_input+0x542/0x980 [ 306.123801][ T282] ipv6_rcv+0x8f/0x400 [ 306.123801][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 306.123801][ T282] process_backlog+0x101/0x620 [ 306.123801][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 306.123801][ T282] net_rx_action+0x495/0xbe0 [ 306.123801][ T282] __do_softirq+0x1b5/0x7f6 [ 306.123801][ T282] [ 306.125913][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 306.125913][ T282] netdev_get_by_index+0x5e/0x80 [ 306.125913][ T282] fib6_nh_init+0x3d8/0x15b0 [ 306.125913][ T282] ip6_route_info_create+0xf18/0x17d0 [ 306.125913][ T282] ip6_route_add+0x1c/0x140 [ 306.125913][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 306.125913][ T282] inet6_addr_add+0x4f8/0xa40 [ 306.125913][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 306.125913][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 306.125913][ T282] netlink_rcv_skb+0x130/0x360 [ 306.125913][ T282] netlink_unicast+0x449/0x710 [ 306.125913][ T282] netlink_sendmsg+0x723/0xbe0 [ 306.125913][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 306.125913][ T282] ___sys_sendmsg+0xee/0x170 [ 306.125913][ T282] __sys_sendmsg+0xcd/0x170 [ 306.125913][ T282] do_syscall_64+0xc6/0x1e0 [ 306.125913][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 306.125913][ T282] [ 306.128420][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 306.128420][ T282] netdev_get_by_index+0x5e/0x80 [ 306.128420][ T282] fib6_nh_init+0x3d8/0x15b0 [ 306.128420][ T282] ip6_route_info_create+0xf18/0x17d0 [ 306.128420][ T282] addrconf_f6i_alloc+0x244/0x410 [ 306.128420][ T282] ipv6_add_addr+0x411/0x2000 [ 306.128420][ T282] inet6_addr_add+0x30e/0xa40 [ 306.128420][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 306.128420][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 306.128420][ T282] netlink_rcv_skb+0x130/0x360 [ 306.128420][ T282] netlink_unicast+0x449/0x710 [ 306.128420][ T282] netlink_sendmsg+0x723/0xbe0 [ 306.128420][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 306.128420][ T282] ___sys_sendmsg+0xee/0x170 [ 306.128420][ T282] __sys_sendmsg+0xcd/0x170 [ 306.128420][ T282] do_syscall_64+0xc6/0x1e0 [ 306.128420][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 306.128420][ T282] [ 306.131064][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 306.131064][ T282] netdev_get_by_index+0x5e/0x80 [ 306.131064][ T282] fib6_nh_init+0x3d8/0x15b0 [ 306.131064][ T282] ip6_route_info_create+0xf18/0x17d0 [ 306.131064][ T282] ip6_route_add+0x1c/0x140 [ 306.131064][ T282] addrconf_add_mroute+0x129/0x180 [ 306.131064][ T282] addrconf_add_dev+0xe2/0x170 [ 306.131064][ T282] inet6_addr_add+0x12f/0xa40 [ 306.131064][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 306.131064][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 306.131064][ T282] netlink_rcv_skb+0x130/0x360 [ 306.131064][ T282] netlink_unicast+0x449/0x710 [ 306.131064][ T282] netlink_sendmsg+0x723/0xbe0 [ 306.131064][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 306.131064][ T282] ___sys_sendmsg+0xee/0x170 [ 306.131064][ T282] __sys_sendmsg+0xcd/0x170 [ 306.131064][ T282] do_syscall_64+0xc6/0x1e0 [ 306.131064][ T282] [ 306.133743][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 306.133743][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 306.133743][ T282] ipv6_find_idev+0x102/0x170 [ 306.133743][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 306.133743][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 306.133743][ T282] netlink_rcv_skb+0x130/0x360 [ 306.133743][ T282] netlink_unicast+0x449/0x710 [ 306.133743][ T282] netlink_sendmsg+0x723/0xbe0 [ 306.133743][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 306.133743][ T282] ___sys_sendmsg+0xee/0x170 [ 306.133743][ T282] __sys_sendmsg+0xcd/0x170 [ 306.133743][ T282] do_syscall_64+0xc6/0x1e0 [ 306.133743][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 306.133743][ T282] [ 306.135808][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 306.135808][ T282] neigh_parms_alloc+0x1e5/0x510 [ 306.135808][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 306.135808][ T282] ipv6_find_idev+0x102/0x170 [ 306.135808][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 306.135808][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 306.135808][ T282] netlink_rcv_skb+0x130/0x360 [ 306.135808][ T282] netlink_unicast+0x449/0x710 [ 306.135808][ T282] netlink_sendmsg+0x723/0xbe0 [ 306.135808][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 306.135808][ T282] ___sys_sendmsg+0xee/0x170 [ 306.135808][ T282] __sys_sendmsg+0xcd/0x170 [ 306.135808][ T282] do_syscall_64+0xc6/0x1e0 [ 306.135808][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 306.135808][ T282] [ 316.226993][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 316.227415][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 316.227415][ T282] dst_init+0x84/0x4a0 [ 316.227415][ T282] dst_alloc+0x97/0x150 [ 316.227415][ T282] ip6_dst_alloc+0x23/0x90 [ 316.227415][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 316.227415][ T282] ip6_pol_route+0x56f/0x840 [ 316.227415][ T282] fib6_rule_lookup+0x196/0x240 [ 316.227415][ T282] ip6_route_input+0x542/0x980 [ 316.227415][ T282] ipv6_rcv+0x8f/0x400 [ 316.227415][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 316.227415][ T282] process_backlog+0x101/0x620 [ 316.227415][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 316.227415][ T282] net_rx_action+0x495/0xbe0 [ 316.227415][ T282] __do_softirq+0x1b5/0x7f6 [ 316.227415][ T282] [ 316.229405][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 316.229405][ T282] netdev_get_by_index+0x5e/0x80 [ 316.229405][ T282] fib6_nh_init+0x3d8/0x15b0 [ 316.229405][ T282] ip6_route_info_create+0xf18/0x17d0 [ 316.229405][ T282] ip6_route_add+0x1c/0x140 [ 316.229405][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 316.229405][ T282] inet6_addr_add+0x4f8/0xa40 [ 316.229405][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 316.229405][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 316.229405][ T282] netlink_rcv_skb+0x130/0x360 [ 316.229405][ T282] netlink_unicast+0x449/0x710 [ 316.229405][ T282] netlink_sendmsg+0x723/0xbe0 [ 316.229405][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 316.229405][ T282] ___sys_sendmsg+0xee/0x170 [ 316.229405][ T282] __sys_sendmsg+0xcd/0x170 [ 316.229405][ T282] do_syscall_64+0xc6/0x1e0 [ 316.229405][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 316.229405][ T282] [ 316.231875][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 316.231875][ T282] netdev_get_by_index+0x5e/0x80 [ 316.231875][ T282] fib6_nh_init+0x3d8/0x15b0 [ 316.231875][ T282] ip6_route_info_create+0xf18/0x17d0 [ 316.231875][ T282] addrconf_f6i_alloc+0x244/0x410 [ 316.231875][ T282] ipv6_add_addr+0x411/0x2000 [ 316.231875][ T282] inet6_addr_add+0x30e/0xa40 [ 316.231875][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 316.231875][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 316.231875][ T282] netlink_rcv_skb+0x130/0x360 [ 316.231875][ T282] netlink_unicast+0x449/0x710 [ 316.231875][ T282] netlink_sendmsg+0x723/0xbe0 [ 316.231875][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 316.231875][ T282] ___sys_sendmsg+0xee/0x170 [ 316.231875][ T282] __sys_sendmsg+0xcd/0x170 [ 316.231875][ T282] do_syscall_64+0xc6/0x1e0 [ 316.231875][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 316.231875][ T282] [ 316.234309][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 316.234309][ T282] netdev_get_by_index+0x5e/0x80 [ 316.234309][ T282] fib6_nh_init+0x3d8/0x15b0 [ 316.234309][ T282] ip6_route_info_create+0xf18/0x17d0 [ 316.234309][ T282] ip6_route_add+0x1c/0x140 [ 316.234309][ T282] addrconf_add_mroute+0x129/0x180 [ 316.234309][ T282] addrconf_add_dev+0xe2/0x170 [ 316.234309][ T282] inet6_addr_add+0x12f/0xa40 [ 316.234309][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 316.234309][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 316.234309][ T282] netlink_rcv_skb+0x130/0x360 [ 316.234309][ T282] netlink_unicast+0x449/0x710 [ 316.234309][ T282] netlink_sendmsg+0x723/0xbe0 [ 316.234309][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 316.234309][ T282] ___sys_sendmsg+0xee/0x170 [ 316.234309][ T282] __sys_sendmsg+0xcd/0x170 [ 316.234309][ T282] do_syscall_64+0xc6/0x1e0 [ 316.234309][ T282] [ 316.236813][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 316.236813][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 316.236813][ T282] ipv6_find_idev+0x102/0x170 [ 316.236813][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 316.236813][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 316.236813][ T282] netlink_rcv_skb+0x130/0x360 [ 316.236813][ T282] netlink_unicast+0x449/0x710 [ 316.236813][ T282] netlink_sendmsg+0x723/0xbe0 [ 316.236813][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 316.236813][ T282] ___sys_sendmsg+0xee/0x170 [ 316.236813][ T282] __sys_sendmsg+0xcd/0x170 [ 316.236813][ T282] do_syscall_64+0xc6/0x1e0 [ 316.236813][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 316.236813][ T282] [ 316.238524][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 316.238524][ T282] neigh_parms_alloc+0x1e5/0x510 [ 316.238524][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 316.238524][ T282] ipv6_find_idev+0x102/0x170 [ 316.238524][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 316.238524][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 316.238524][ T282] netlink_rcv_skb+0x130/0x360 [ 316.238524][ T282] netlink_unicast+0x449/0x710 [ 316.238524][ T282] netlink_sendmsg+0x723/0xbe0 [ 316.238524][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 316.238524][ T282] ___sys_sendmsg+0xee/0x170 [ 316.238524][ T282] __sys_sendmsg+0xcd/0x170 [ 316.238524][ T282] do_syscall_64+0xc6/0x1e0 [ 316.238524][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 316.238524][ T282] [ 326.354981][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 326.355425][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 326.355425][ T282] dst_init+0x84/0x4a0 [ 326.355425][ T282] dst_alloc+0x97/0x150 [ 326.355425][ T282] ip6_dst_alloc+0x23/0x90 [ 326.355425][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 326.355425][ T282] ip6_pol_route+0x56f/0x840 [ 326.355425][ T282] fib6_rule_lookup+0x196/0x240 [ 326.355425][ T282] ip6_route_input+0x542/0x980 [ 326.355425][ T282] ipv6_rcv+0x8f/0x400 [ 326.355425][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 326.355425][ T282] process_backlog+0x101/0x620 [ 326.355425][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 326.355425][ T282] net_rx_action+0x495/0xbe0 [ 326.355425][ T282] __do_softirq+0x1b5/0x7f6 [ 326.355425][ T282] [ 326.357437][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 326.357437][ T282] netdev_get_by_index+0x5e/0x80 [ 326.357437][ T282] fib6_nh_init+0x3d8/0x15b0 [ 326.357437][ T282] ip6_route_info_create+0xf18/0x17d0 [ 326.357437][ T282] ip6_route_add+0x1c/0x140 [ 326.357437][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 326.357437][ T282] inet6_addr_add+0x4f8/0xa40 [ 326.357437][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 326.357437][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 326.357437][ T282] netlink_rcv_skb+0x130/0x360 [ 326.357437][ T282] netlink_unicast+0x449/0x710 [ 326.357437][ T282] netlink_sendmsg+0x723/0xbe0 [ 326.357437][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 326.357437][ T282] ___sys_sendmsg+0xee/0x170 [ 326.357437][ T282] __sys_sendmsg+0xcd/0x170 [ 326.357437][ T282] do_syscall_64+0xc6/0x1e0 [ 326.357437][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 326.357437][ T282] [ 326.359717][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 326.359717][ T282] netdev_get_by_index+0x5e/0x80 [ 326.359717][ T282] fib6_nh_init+0x3d8/0x15b0 [ 326.359717][ T282] ip6_route_info_create+0xf18/0x17d0 [ 326.359717][ T282] addrconf_f6i_alloc+0x244/0x410 [ 326.359717][ T282] ipv6_add_addr+0x411/0x2000 [ 326.359717][ T282] inet6_addr_add+0x30e/0xa40 [ 326.359717][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 326.359717][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 326.359717][ T282] netlink_rcv_skb+0x130/0x360 [ 326.359717][ T282] netlink_unicast+0x449/0x710 [ 326.359717][ T282] netlink_sendmsg+0x723/0xbe0 [ 326.359717][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 326.359717][ T282] ___sys_sendmsg+0xee/0x170 [ 326.359717][ T282] __sys_sendmsg+0xcd/0x170 [ 326.359717][ T282] do_syscall_64+0xc6/0x1e0 [ 326.359717][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 326.359717][ T282] [ 326.361951][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 326.361951][ T282] netdev_get_by_index+0x5e/0x80 [ 326.361951][ T282] fib6_nh_init+0x3d8/0x15b0 [ 326.361951][ T282] ip6_route_info_create+0xf18/0x17d0 [ 326.361951][ T282] ip6_route_add+0x1c/0x140 [ 326.361951][ T282] addrconf_add_mroute+0x129/0x180 [ 326.361951][ T282] addrconf_add_dev+0xe2/0x170 [ 326.361951][ T282] inet6_addr_add+0x12f/0xa40 [ 326.361951][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 326.361951][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 326.361951][ T282] netlink_rcv_skb+0x130/0x360 [ 326.361951][ T282] netlink_unicast+0x449/0x710 [ 326.361951][ T282] netlink_sendmsg+0x723/0xbe0 [ 326.361951][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 326.361951][ T282] ___sys_sendmsg+0xee/0x170 [ 326.361951][ T282] __sys_sendmsg+0xcd/0x170 [ 326.361951][ T282] do_syscall_64+0xc6/0x1e0 [ 326.361951][ T282] [ 326.364151][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 326.364151][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 326.364151][ T282] ipv6_find_idev+0x102/0x170 [ 326.364151][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 326.364151][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 326.364151][ T282] netlink_rcv_skb+0x130/0x360 [ 326.364151][ T282] netlink_unicast+0x449/0x710 [ 326.364151][ T282] netlink_sendmsg+0x723/0xbe0 [ 326.364151][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 326.364151][ T282] ___sys_sendmsg+0xee/0x170 [ 326.364151][ T282] __sys_sendmsg+0xcd/0x170 [ 326.364151][ T282] do_syscall_64+0xc6/0x1e0 [ 326.364151][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 326.364151][ T282] [ 326.365874][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 326.365874][ T282] neigh_parms_alloc+0x1e5/0x510 [ 326.365874][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 326.365874][ T282] ipv6_find_idev+0x102/0x170 [ 326.365874][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 326.365874][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 326.365874][ T282] netlink_rcv_skb+0x130/0x360 [ 326.365874][ T282] netlink_unicast+0x449/0x710 [ 326.365874][ T282] netlink_sendmsg+0x723/0xbe0 [ 326.365874][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 326.365874][ T282] ___sys_sendmsg+0xee/0x170 [ 326.365874][ T282] __sys_sendmsg+0xcd/0x170 [ 326.365874][ T282] do_syscall_64+0xc6/0x1e0 [ 326.365874][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 326.365874][ T282] [ 336.611032][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 336.611459][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 336.611459][ T282] dst_init+0x84/0x4a0 [ 336.611459][ T282] dst_alloc+0x97/0x150 [ 336.611459][ T282] ip6_dst_alloc+0x23/0x90 [ 336.611459][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 336.611459][ T282] ip6_pol_route+0x56f/0x840 [ 336.611459][ T282] fib6_rule_lookup+0x196/0x240 [ 336.611459][ T282] ip6_route_input+0x542/0x980 [ 336.611459][ T282] ipv6_rcv+0x8f/0x400 [ 336.611459][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 336.611459][ T282] process_backlog+0x101/0x620 [ 336.611459][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 336.611459][ T282] net_rx_action+0x495/0xbe0 [ 336.611459][ T282] __do_softirq+0x1b5/0x7f6 [ 336.611459][ T282] [ 336.613442][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 336.613442][ T282] netdev_get_by_index+0x5e/0x80 [ 336.613442][ T282] fib6_nh_init+0x3d8/0x15b0 [ 336.613442][ T282] ip6_route_info_create+0xf18/0x17d0 [ 336.613442][ T282] ip6_route_add+0x1c/0x140 [ 336.613442][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 336.613442][ T282] inet6_addr_add+0x4f8/0xa40 [ 336.613442][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 336.613442][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 336.613442][ T282] netlink_rcv_skb+0x130/0x360 [ 336.613442][ T282] netlink_unicast+0x449/0x710 [ 336.613442][ T282] netlink_sendmsg+0x723/0xbe0 [ 336.613442][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 336.613442][ T282] ___sys_sendmsg+0xee/0x170 [ 336.613442][ T282] __sys_sendmsg+0xcd/0x170 [ 336.613442][ T282] do_syscall_64+0xc6/0x1e0 [ 336.613442][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 336.613442][ T282] [ 336.615891][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 336.615891][ T282] netdev_get_by_index+0x5e/0x80 [ 336.615891][ T282] fib6_nh_init+0x3d8/0x15b0 [ 336.615891][ T282] ip6_route_info_create+0xf18/0x17d0 [ 336.615891][ T282] addrconf_f6i_alloc+0x244/0x410 [ 336.615891][ T282] ipv6_add_addr+0x411/0x2000 [ 336.615891][ T282] inet6_addr_add+0x30e/0xa40 [ 336.615891][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 336.615891][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 336.615891][ T282] netlink_rcv_skb+0x130/0x360 [ 336.615891][ T282] netlink_unicast+0x449/0x710 [ 336.615891][ T282] netlink_sendmsg+0x723/0xbe0 [ 336.615891][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 336.615891][ T282] ___sys_sendmsg+0xee/0x170 [ 336.615891][ T282] __sys_sendmsg+0xcd/0x170 [ 336.615891][ T282] do_syscall_64+0xc6/0x1e0 [ 336.615891][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 336.615891][ T282] [ 336.618221][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 336.618221][ T282] netdev_get_by_index+0x5e/0x80 [ 336.618221][ T282] fib6_nh_init+0x3d8/0x15b0 [ 336.618221][ T282] ip6_route_info_create+0xf18/0x17d0 [ 336.618221][ T282] ip6_route_add+0x1c/0x140 [ 336.618221][ T282] addrconf_add_mroute+0x129/0x180 [ 336.618221][ T282] addrconf_add_dev+0xe2/0x170 [ 336.618221][ T282] inet6_addr_add+0x12f/0xa40 [ 336.618221][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 336.618221][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 336.618221][ T282] netlink_rcv_skb+0x130/0x360 [ 336.618221][ T282] netlink_unicast+0x449/0x710 [ 336.618221][ T282] netlink_sendmsg+0x723/0xbe0 [ 336.618221][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 336.618221][ T282] ___sys_sendmsg+0xee/0x170 [ 336.618221][ T282] __sys_sendmsg+0xcd/0x170 [ 336.618221][ T282] do_syscall_64+0xc6/0x1e0 [ 336.618221][ T282] [ 336.620615][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 336.620615][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 336.620615][ T282] ipv6_find_idev+0x102/0x170 [ 336.620615][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 336.620615][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 336.620615][ T282] netlink_rcv_skb+0x130/0x360 [ 336.620615][ T282] netlink_unicast+0x449/0x710 [ 336.620615][ T282] netlink_sendmsg+0x723/0xbe0 [ 336.620615][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 336.620615][ T282] ___sys_sendmsg+0xee/0x170 [ 336.620615][ T282] __sys_sendmsg+0xcd/0x170 [ 336.620615][ T282] do_syscall_64+0xc6/0x1e0 [ 336.620615][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 336.620615][ T282] [ 336.622351][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 336.622351][ T282] neigh_parms_alloc+0x1e5/0x510 [ 336.622351][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 336.622351][ T282] ipv6_find_idev+0x102/0x170 [ 336.622351][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 336.622351][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 336.622351][ T282] netlink_rcv_skb+0x130/0x360 [ 336.622351][ T282] netlink_unicast+0x449/0x710 [ 336.622351][ T282] netlink_sendmsg+0x723/0xbe0 [ 336.622351][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 336.622351][ T282] ___sys_sendmsg+0xee/0x170 [ 336.622351][ T282] __sys_sendmsg+0xcd/0x170 [ 336.622351][ T282] do_syscall_64+0xc6/0x1e0 [ 336.622351][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 336.622351][ T282] [ 346.867047][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 346.867478][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 346.867478][ T282] dst_init+0x84/0x4a0 [ 346.867478][ T282] dst_alloc+0x97/0x150 [ 346.867478][ T282] ip6_dst_alloc+0x23/0x90 [ 346.867478][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 346.867478][ T282] ip6_pol_route+0x56f/0x840 [ 346.867478][ T282] fib6_rule_lookup+0x196/0x240 [ 346.867478][ T282] ip6_route_input+0x542/0x980 [ 346.867478][ T282] ipv6_rcv+0x8f/0x400 [ 346.867478][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 346.867478][ T282] process_backlog+0x101/0x620 [ 346.867478][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 346.867478][ T282] net_rx_action+0x495/0xbe0 [ 346.867478][ T282] __do_softirq+0x1b5/0x7f6 [ 346.867478][ T282] [ 346.869336][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 346.869336][ T282] netdev_get_by_index+0x5e/0x80 [ 346.869336][ T282] fib6_nh_init+0x3d8/0x15b0 [ 346.869336][ T282] ip6_route_info_create+0xf18/0x17d0 [ 346.869336][ T282] ip6_route_add+0x1c/0x140 [ 346.869336][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 346.869336][ T282] inet6_addr_add+0x4f8/0xa40 [ 346.869336][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 346.869336][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 346.869336][ T282] netlink_rcv_skb+0x130/0x360 [ 346.869336][ T282] netlink_unicast+0x449/0x710 [ 346.869336][ T282] netlink_sendmsg+0x723/0xbe0 [ 346.869336][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 346.869336][ T282] ___sys_sendmsg+0xee/0x170 [ 346.869336][ T282] __sys_sendmsg+0xcd/0x170 [ 346.869336][ T282] do_syscall_64+0xc6/0x1e0 [ 346.869336][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 346.869336][ T282] [ 346.871575][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 346.871575][ T282] netdev_get_by_index+0x5e/0x80 [ 346.871575][ T282] fib6_nh_init+0x3d8/0x15b0 [ 346.871575][ T282] ip6_route_info_create+0xf18/0x17d0 [ 346.871575][ T282] addrconf_f6i_alloc+0x244/0x410 [ 346.871575][ T282] ipv6_add_addr+0x411/0x2000 [ 346.871575][ T282] inet6_addr_add+0x30e/0xa40 [ 346.871575][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 346.871575][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 346.871575][ T282] netlink_rcv_skb+0x130/0x360 [ 346.871575][ T282] netlink_unicast+0x449/0x710 [ 346.871575][ T282] netlink_sendmsg+0x723/0xbe0 [ 346.871575][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 346.871575][ T282] ___sys_sendmsg+0xee/0x170 [ 346.871575][ T282] __sys_sendmsg+0xcd/0x170 [ 346.871575][ T282] do_syscall_64+0xc6/0x1e0 [ 346.871575][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 346.871575][ T282] [ 346.873844][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 346.873844][ T282] netdev_get_by_index+0x5e/0x80 [ 346.873844][ T282] fib6_nh_init+0x3d8/0x15b0 [ 346.873844][ T282] ip6_route_info_create+0xf18/0x17d0 [ 346.873844][ T282] ip6_route_add+0x1c/0x140 [ 346.873844][ T282] addrconf_add_mroute+0x129/0x180 [ 346.873844][ T282] addrconf_add_dev+0xe2/0x170 [ 346.873844][ T282] inet6_addr_add+0x12f/0xa40 [ 346.873844][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 346.873844][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 346.873844][ T282] netlink_rcv_skb+0x130/0x360 [ 346.873844][ T282] netlink_unicast+0x449/0x710 [ 346.873844][ T282] netlink_sendmsg+0x723/0xbe0 [ 346.873844][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 346.873844][ T282] ___sys_sendmsg+0xee/0x170 [ 346.873844][ T282] __sys_sendmsg+0xcd/0x170 [ 346.873844][ T282] do_syscall_64+0xc6/0x1e0 [ 346.873844][ T282] [ 346.876027][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 346.876027][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 346.876027][ T282] ipv6_find_idev+0x102/0x170 [ 346.876027][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 346.876027][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 346.876027][ T282] netlink_rcv_skb+0x130/0x360 [ 346.876027][ T282] netlink_unicast+0x449/0x710 [ 346.876027][ T282] netlink_sendmsg+0x723/0xbe0 [ 346.876027][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 346.876027][ T282] ___sys_sendmsg+0xee/0x170 [ 346.876027][ T282] __sys_sendmsg+0xcd/0x170 [ 346.876027][ T282] do_syscall_64+0xc6/0x1e0 [ 346.876027][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 346.876027][ T282] [ 346.877778][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 346.877778][ T282] neigh_parms_alloc+0x1e5/0x510 [ 346.877778][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 346.877778][ T282] ipv6_find_idev+0x102/0x170 [ 346.877778][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 346.877778][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 346.877778][ T282] netlink_rcv_skb+0x130/0x360 [ 346.877778][ T282] netlink_unicast+0x449/0x710 [ 346.877778][ T282] netlink_sendmsg+0x723/0xbe0 [ 346.877778][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 346.877778][ T282] ___sys_sendmsg+0xee/0x170 [ 346.877778][ T282] __sys_sendmsg+0xcd/0x170 [ 346.877778][ T282] do_syscall_64+0xc6/0x1e0 [ 346.877778][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 346.877778][ T282] [ 357.011006][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 357.011431][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 357.011431][ T282] dst_init+0x84/0x4a0 [ 357.011431][ T282] dst_alloc+0x97/0x150 [ 357.011431][ T282] ip6_dst_alloc+0x23/0x90 [ 357.011431][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 357.011431][ T282] ip6_pol_route+0x56f/0x840 [ 357.011431][ T282] fib6_rule_lookup+0x196/0x240 [ 357.011431][ T282] ip6_route_input+0x542/0x980 [ 357.011431][ T282] ipv6_rcv+0x8f/0x400 [ 357.011431][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 357.011431][ T282] process_backlog+0x101/0x620 [ 357.011431][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 357.011431][ T282] net_rx_action+0x495/0xbe0 [ 357.011431][ T282] __do_softirq+0x1b5/0x7f6 [ 357.011431][ T282] [ 357.013276][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 357.013276][ T282] netdev_get_by_index+0x5e/0x80 [ 357.013276][ T282] fib6_nh_init+0x3d8/0x15b0 [ 357.013276][ T282] ip6_route_info_create+0xf18/0x17d0 [ 357.013276][ T282] ip6_route_add+0x1c/0x140 [ 357.013276][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 357.013276][ T282] inet6_addr_add+0x4f8/0xa40 [ 357.013276][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 357.013276][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 357.013276][ T282] netlink_rcv_skb+0x130/0x360 [ 357.013276][ T282] netlink_unicast+0x449/0x710 [ 357.013276][ T282] netlink_sendmsg+0x723/0xbe0 [ 357.013276][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 357.013276][ T282] ___sys_sendmsg+0xee/0x170 [ 357.013276][ T282] __sys_sendmsg+0xcd/0x170 [ 357.013276][ T282] do_syscall_64+0xc6/0x1e0 [ 357.013276][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 357.013276][ T282] [ 357.015523][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 357.015523][ T282] netdev_get_by_index+0x5e/0x80 [ 357.015523][ T282] fib6_nh_init+0x3d8/0x15b0 [ 357.015523][ T282] ip6_route_info_create+0xf18/0x17d0 [ 357.015523][ T282] addrconf_f6i_alloc+0x244/0x410 [ 357.015523][ T282] ipv6_add_addr+0x411/0x2000 [ 357.015523][ T282] inet6_addr_add+0x30e/0xa40 [ 357.015523][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 357.015523][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 357.015523][ T282] netlink_rcv_skb+0x130/0x360 [ 357.015523][ T282] netlink_unicast+0x449/0x710 [ 357.015523][ T282] netlink_sendmsg+0x723/0xbe0 [ 357.015523][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 357.015523][ T282] ___sys_sendmsg+0xee/0x170 [ 357.015523][ T282] __sys_sendmsg+0xcd/0x170 [ 357.015523][ T282] do_syscall_64+0xc6/0x1e0 [ 357.015523][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 357.015523][ T282] [ 357.017808][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 357.017808][ T282] netdev_get_by_index+0x5e/0x80 [ 357.017808][ T282] fib6_nh_init+0x3d8/0x15b0 [ 357.017808][ T282] ip6_route_info_create+0xf18/0x17d0 [ 357.017808][ T282] ip6_route_add+0x1c/0x140 [ 357.017808][ T282] addrconf_add_mroute+0x129/0x180 [ 357.017808][ T282] addrconf_add_dev+0xe2/0x170 [ 357.017808][ T282] inet6_addr_add+0x12f/0xa40 [ 357.017808][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 357.017808][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 357.017808][ T282] netlink_rcv_skb+0x130/0x360 [ 357.017808][ T282] netlink_unicast+0x449/0x710 [ 357.017808][ T282] netlink_sendmsg+0x723/0xbe0 [ 357.017808][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 357.017808][ T282] ___sys_sendmsg+0xee/0x170 [ 357.017808][ T282] __sys_sendmsg+0xcd/0x170 [ 357.017808][ T282] do_syscall_64+0xc6/0x1e0 [ 357.017808][ T282] [ 357.020156][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 357.020156][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 357.020156][ T282] ipv6_find_idev+0x102/0x170 [ 357.020156][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 357.020156][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 357.020156][ T282] netlink_rcv_skb+0x130/0x360 [ 357.020156][ T282] netlink_unicast+0x449/0x710 [ 357.020156][ T282] netlink_sendmsg+0x723/0xbe0 [ 357.020156][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 357.020156][ T282] ___sys_sendmsg+0xee/0x170 [ 357.020156][ T282] __sys_sendmsg+0xcd/0x170 [ 357.020156][ T282] do_syscall_64+0xc6/0x1e0 [ 357.020156][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 357.020156][ T282] [ 357.021970][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 357.021970][ T282] neigh_parms_alloc+0x1e5/0x510 [ 357.021970][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 357.021970][ T282] ipv6_find_idev+0x102/0x170 [ 357.021970][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 357.021970][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 357.021970][ T282] netlink_rcv_skb+0x130/0x360 [ 357.021970][ T282] netlink_unicast+0x449/0x710 [ 357.021970][ T282] netlink_sendmsg+0x723/0xbe0 [ 357.021970][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 357.021970][ T282] ___sys_sendmsg+0xee/0x170 [ 357.021970][ T282] __sys_sendmsg+0xcd/0x170 [ 357.021970][ T282] do_syscall_64+0xc6/0x1e0 [ 357.021970][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 357.021970][ T282] [ 367.067030][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 367.067628][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 367.067628][ T282] dst_init+0x84/0x4a0 [ 367.067628][ T282] dst_alloc+0x97/0x150 [ 367.067628][ T282] ip6_dst_alloc+0x23/0x90 [ 367.067628][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 367.067628][ T282] ip6_pol_route+0x56f/0x840 [ 367.067628][ T282] fib6_rule_lookup+0x196/0x240 [ 367.067628][ T282] ip6_route_input+0x542/0x980 [ 367.067628][ T282] ipv6_rcv+0x8f/0x400 [ 367.067628][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 367.067628][ T282] process_backlog+0x101/0x620 [ 367.067628][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 367.067628][ T282] net_rx_action+0x495/0xbe0 [ 367.067628][ T282] __do_softirq+0x1b5/0x7f6 [ 367.067628][ T282] [ 367.070762][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 367.070762][ T282] netdev_get_by_index+0x5e/0x80 [ 367.070762][ T282] fib6_nh_init+0x3d8/0x15b0 [ 367.070762][ T282] ip6_route_info_create+0xf18/0x17d0 [ 367.070762][ T282] ip6_route_add+0x1c/0x140 [ 367.070762][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 367.070762][ T282] inet6_addr_add+0x4f8/0xa40 [ 367.070762][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 367.070762][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 367.070762][ T282] netlink_rcv_skb+0x130/0x360 [ 367.070762][ T282] netlink_unicast+0x449/0x710 [ 367.070762][ T282] netlink_sendmsg+0x723/0xbe0 [ 367.070762][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 367.070762][ T282] ___sys_sendmsg+0xee/0x170 [ 367.070762][ T282] __sys_sendmsg+0xcd/0x170 [ 367.070762][ T282] do_syscall_64+0xc6/0x1e0 [ 367.070762][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 367.070762][ T282] [ 367.074554][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 367.074554][ T282] netdev_get_by_index+0x5e/0x80 [ 367.074554][ T282] fib6_nh_init+0x3d8/0x15b0 [ 367.074554][ T282] ip6_route_info_create+0xf18/0x17d0 [ 367.074554][ T282] addrconf_f6i_alloc+0x244/0x410 [ 367.074554][ T282] ipv6_add_addr+0x411/0x2000 [ 367.074554][ T282] inet6_addr_add+0x30e/0xa40 [ 367.074554][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 367.074554][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 367.074554][ T282] netlink_rcv_skb+0x130/0x360 [ 367.074554][ T282] netlink_unicast+0x449/0x710 [ 367.074554][ T282] netlink_sendmsg+0x723/0xbe0 [ 367.074554][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 367.074554][ T282] ___sys_sendmsg+0xee/0x170 [ 367.074554][ T282] __sys_sendmsg+0xcd/0x170 [ 367.074554][ T282] do_syscall_64+0xc6/0x1e0 [ 367.074554][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 367.074554][ T282] [ 367.078350][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 367.078350][ T282] netdev_get_by_index+0x5e/0x80 [ 367.078350][ T282] fib6_nh_init+0x3d8/0x15b0 [ 367.078350][ T282] ip6_route_info_create+0xf18/0x17d0 [ 367.078350][ T282] ip6_route_add+0x1c/0x140 [ 367.078350][ T282] addrconf_add_mroute+0x129/0x180 [ 367.078350][ T282] addrconf_add_dev+0xe2/0x170 [ 367.078350][ T282] inet6_addr_add+0x12f/0xa40 [ 367.078350][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 367.078350][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 367.078350][ T282] netlink_rcv_skb+0x130/0x360 [ 367.078350][ T282] netlink_unicast+0x449/0x710 [ 367.078350][ T282] netlink_sendmsg+0x723/0xbe0 [ 367.078350][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 367.078350][ T282] ___sys_sendmsg+0xee/0x170 [ 367.078350][ T282] __sys_sendmsg+0xcd/0x170 [ 367.078350][ T282] do_syscall_64+0xc6/0x1e0 [ 367.078350][ T282] [ 367.082169][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 367.082169][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 367.082169][ T282] ipv6_find_idev+0x102/0x170 [ 367.082169][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 367.082169][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 367.082169][ T282] netlink_rcv_skb+0x130/0x360 [ 367.082169][ T282] netlink_unicast+0x449/0x710 [ 367.082169][ T282] netlink_sendmsg+0x723/0xbe0 [ 367.082169][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 367.082169][ T282] ___sys_sendmsg+0xee/0x170 [ 367.082169][ T282] __sys_sendmsg+0xcd/0x170 [ 367.082169][ T282] do_syscall_64+0xc6/0x1e0 [ 367.082169][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 367.082169][ T282] [ 367.085030][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 367.085030][ T282] neigh_parms_alloc+0x1e5/0x510 [ 367.085030][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 367.085030][ T282] ipv6_find_idev+0x102/0x170 [ 367.085030][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 367.085030][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 367.085030][ T282] netlink_rcv_skb+0x130/0x360 [ 367.085030][ T282] netlink_unicast+0x449/0x710 [ 367.085030][ T282] netlink_sendmsg+0x723/0xbe0 [ 367.085030][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 367.085030][ T282] ___sys_sendmsg+0xee/0x170 [ 367.085030][ T282] __sys_sendmsg+0xcd/0x170 [ 367.085030][ T282] do_syscall_64+0xc6/0x1e0 [ 367.085030][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 367.085030][ T282] [ 377.267065][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 377.267665][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 377.267665][ T282] dst_init+0x84/0x4a0 [ 377.267665][ T282] dst_alloc+0x97/0x150 [ 377.267665][ T282] ip6_dst_alloc+0x23/0x90 [ 377.267665][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 377.267665][ T282] ip6_pol_route+0x56f/0x840 [ 377.267665][ T282] fib6_rule_lookup+0x196/0x240 [ 377.267665][ T282] ip6_route_input+0x542/0x980 [ 377.267665][ T282] ipv6_rcv+0x8f/0x400 [ 377.267665][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 377.267665][ T282] process_backlog+0x101/0x620 [ 377.267665][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 377.267665][ T282] net_rx_action+0x495/0xbe0 [ 377.267665][ T282] __do_softirq+0x1b5/0x7f6 [ 377.267665][ T282] [ 377.270638][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 377.270638][ T282] netdev_get_by_index+0x5e/0x80 [ 377.270638][ T282] fib6_nh_init+0x3d8/0x15b0 [ 377.270638][ T282] ip6_route_info_create+0xf18/0x17d0 [ 377.270638][ T282] ip6_route_add+0x1c/0x140 [ 377.270638][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 377.270638][ T282] inet6_addr_add+0x4f8/0xa40 [ 377.270638][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 377.270638][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 377.270638][ T282] netlink_rcv_skb+0x130/0x360 [ 377.270638][ T282] netlink_unicast+0x449/0x710 [ 377.270638][ T282] netlink_sendmsg+0x723/0xbe0 [ 377.270638][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 377.270638][ T282] ___sys_sendmsg+0xee/0x170 [ 377.270638][ T282] __sys_sendmsg+0xcd/0x170 [ 377.270638][ T282] do_syscall_64+0xc6/0x1e0 [ 377.270638][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 377.270638][ T282] [ 377.274110][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 377.274110][ T282] netdev_get_by_index+0x5e/0x80 [ 377.274110][ T282] fib6_nh_init+0x3d8/0x15b0 [ 377.274110][ T282] ip6_route_info_create+0xf18/0x17d0 [ 377.274110][ T282] addrconf_f6i_alloc+0x244/0x410 [ 377.274110][ T282] ipv6_add_addr+0x411/0x2000 [ 377.274110][ T282] inet6_addr_add+0x30e/0xa40 [ 377.274110][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 377.274110][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 377.274110][ T282] netlink_rcv_skb+0x130/0x360 [ 377.274110][ T282] netlink_unicast+0x449/0x710 [ 377.274110][ T282] netlink_sendmsg+0x723/0xbe0 [ 377.274110][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 377.274110][ T282] ___sys_sendmsg+0xee/0x170 [ 377.274110][ T282] __sys_sendmsg+0xcd/0x170 [ 377.274110][ T282] do_syscall_64+0xc6/0x1e0 [ 377.274110][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 377.274110][ T282] [ 377.277644][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 377.277644][ T282] netdev_get_by_index+0x5e/0x80 [ 377.277644][ T282] fib6_nh_init+0x3d8/0x15b0 [ 377.277644][ T282] ip6_route_info_create+0xf18/0x17d0 [ 377.277644][ T282] ip6_route_add+0x1c/0x140 [ 377.277644][ T282] addrconf_add_mroute+0x129/0x180 [ 377.277644][ T282] addrconf_add_dev+0xe2/0x170 [ 377.277644][ T282] inet6_addr_add+0x12f/0xa40 [ 377.277644][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 377.277644][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 377.277644][ T282] netlink_rcv_skb+0x130/0x360 [ 377.277644][ T282] netlink_unicast+0x449/0x710 [ 377.277644][ T282] netlink_sendmsg+0x723/0xbe0 [ 377.277644][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 377.277644][ T282] ___sys_sendmsg+0xee/0x170 [ 377.277644][ T282] __sys_sendmsg+0xcd/0x170 [ 377.277644][ T282] do_syscall_64+0xc6/0x1e0 [ 377.277644][ T282] [ 377.281100][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 377.281100][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 377.281100][ T282] ipv6_find_idev+0x102/0x170 [ 377.281100][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 377.281100][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 377.281100][ T282] netlink_rcv_skb+0x130/0x360 [ 377.281100][ T282] netlink_unicast+0x449/0x710 [ 377.281100][ T282] netlink_sendmsg+0x723/0xbe0 [ 377.281100][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 377.281100][ T282] ___sys_sendmsg+0xee/0x170 [ 377.281100][ T282] __sys_sendmsg+0xcd/0x170 [ 377.281100][ T282] do_syscall_64+0xc6/0x1e0 [ 377.281100][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 377.281100][ T282] [ 377.283769][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 377.283769][ T282] neigh_parms_alloc+0x1e5/0x510 [ 377.283769][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 377.283769][ T282] ipv6_find_idev+0x102/0x170 [ 377.283769][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 377.283769][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 377.283769][ T282] netlink_rcv_skb+0x130/0x360 [ 377.283769][ T282] netlink_unicast+0x449/0x710 [ 377.283769][ T282] netlink_sendmsg+0x723/0xbe0 [ 377.283769][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 377.283769][ T282] ___sys_sendmsg+0xee/0x170 [ 377.283769][ T282] __sys_sendmsg+0xcd/0x170 [ 377.283769][ T282] do_syscall_64+0xc6/0x1e0 [ 377.283769][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 377.283769][ T282] [ 387.323054][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 387.323547][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 387.323547][ T282] dst_init+0x84/0x4a0 [ 387.323547][ T282] dst_alloc+0x97/0x150 [ 387.323547][ T282] ip6_dst_alloc+0x23/0x90 [ 387.323547][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 387.323547][ T282] ip6_pol_route+0x56f/0x840 [ 387.323547][ T282] fib6_rule_lookup+0x196/0x240 [ 387.323547][ T282] ip6_route_input+0x542/0x980 [ 387.323547][ T282] ipv6_rcv+0x8f/0x400 [ 387.323547][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 387.323547][ T282] process_backlog+0x101/0x620 [ 387.323547][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 387.323547][ T282] net_rx_action+0x495/0xbe0 [ 387.323547][ T282] __do_softirq+0x1b5/0x7f6 [ 387.323547][ T282] [ 387.325376][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 387.325376][ T282] netdev_get_by_index+0x5e/0x80 [ 387.325376][ T282] fib6_nh_init+0x3d8/0x15b0 [ 387.325376][ T282] ip6_route_info_create+0xf18/0x17d0 [ 387.325376][ T282] ip6_route_add+0x1c/0x140 [ 387.325376][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 387.325376][ T282] inet6_addr_add+0x4f8/0xa40 [ 387.325376][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 387.325376][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 387.325376][ T282] netlink_rcv_skb+0x130/0x360 [ 387.325376][ T282] netlink_unicast+0x449/0x710 [ 387.325376][ T282] netlink_sendmsg+0x723/0xbe0 [ 387.325376][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 387.325376][ T282] ___sys_sendmsg+0xee/0x170 [ 387.325376][ T282] __sys_sendmsg+0xcd/0x170 [ 387.325376][ T282] do_syscall_64+0xc6/0x1e0 [ 387.325376][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 387.325376][ T282] [ 387.327677][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 387.327677][ T282] netdev_get_by_index+0x5e/0x80 [ 387.327677][ T282] fib6_nh_init+0x3d8/0x15b0 [ 387.327677][ T282] ip6_route_info_create+0xf18/0x17d0 [ 387.327677][ T282] addrconf_f6i_alloc+0x244/0x410 [ 387.327677][ T282] ipv6_add_addr+0x411/0x2000 [ 387.327677][ T282] inet6_addr_add+0x30e/0xa40 [ 387.327677][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 387.327677][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 387.327677][ T282] netlink_rcv_skb+0x130/0x360 [ 387.327677][ T282] netlink_unicast+0x449/0x710 [ 387.327677][ T282] netlink_sendmsg+0x723/0xbe0 [ 387.327677][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 387.327677][ T282] ___sys_sendmsg+0xee/0x170 [ 387.327677][ T282] __sys_sendmsg+0xcd/0x170 [ 387.327677][ T282] do_syscall_64+0xc6/0x1e0 [ 387.327677][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 387.327677][ T282] [ 387.329985][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 387.329985][ T282] netdev_get_by_index+0x5e/0x80 [ 387.329985][ T282] fib6_nh_init+0x3d8/0x15b0 [ 387.329985][ T282] ip6_route_info_create+0xf18/0x17d0 [ 387.329985][ T282] ip6_route_add+0x1c/0x140 [ 387.329985][ T282] addrconf_add_mroute+0x129/0x180 [ 387.329985][ T282] addrconf_add_dev+0xe2/0x170 [ 387.329985][ T282] inet6_addr_add+0x12f/0xa40 [ 387.329985][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 387.329985][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 387.329985][ T282] netlink_rcv_skb+0x130/0x360 [ 387.329985][ T282] netlink_unicast+0x449/0x710 [ 387.329985][ T282] netlink_sendmsg+0x723/0xbe0 [ 387.329985][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 387.329985][ T282] ___sys_sendmsg+0xee/0x170 [ 387.329985][ T282] __sys_sendmsg+0xcd/0x170 [ 387.329985][ T282] do_syscall_64+0xc6/0x1e0 [ 387.329985][ T282] [ 387.332154][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 387.332154][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 387.332154][ T282] ipv6_find_idev+0x102/0x170 [ 387.332154][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 387.332154][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 387.332154][ T282] netlink_rcv_skb+0x130/0x360 [ 387.332154][ T282] netlink_unicast+0x449/0x710 [ 387.332154][ T282] netlink_sendmsg+0x723/0xbe0 [ 387.332154][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 387.332154][ T282] ___sys_sendmsg+0xee/0x170 [ 387.332154][ T282] __sys_sendmsg+0xcd/0x170 [ 387.332154][ T282] do_syscall_64+0xc6/0x1e0 [ 387.332154][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 387.332154][ T282] [ 387.333843][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 387.333843][ T282] neigh_parms_alloc+0x1e5/0x510 [ 387.333843][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 387.333843][ T282] ipv6_find_idev+0x102/0x170 [ 387.333843][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 387.333843][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 387.333843][ T282] netlink_rcv_skb+0x130/0x360 [ 387.333843][ T282] netlink_unicast+0x449/0x710 [ 387.333843][ T282] netlink_sendmsg+0x723/0xbe0 [ 387.333843][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 387.333843][ T282] ___sys_sendmsg+0xee/0x170 [ 387.333843][ T282] __sys_sendmsg+0xcd/0x170 [ 387.333843][ T282] do_syscall_64+0xc6/0x1e0 [ 387.333843][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 387.333843][ T282] [ 397.379040][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 397.379451][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 397.379451][ T282] dst_init+0x84/0x4a0 [ 397.379451][ T282] dst_alloc+0x97/0x150 [ 397.379451][ T282] ip6_dst_alloc+0x23/0x90 [ 397.379451][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 397.379451][ T282] ip6_pol_route+0x56f/0x840 [ 397.379451][ T282] fib6_rule_lookup+0x196/0x240 [ 397.379451][ T282] ip6_route_input+0x542/0x980 [ 397.379451][ T282] ipv6_rcv+0x8f/0x400 [ 397.379451][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 397.379451][ T282] process_backlog+0x101/0x620 [ 397.379451][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 397.379451][ T282] net_rx_action+0x495/0xbe0 [ 397.379451][ T282] __do_softirq+0x1b5/0x7f6 [ 397.379451][ T282] [ 397.381327][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 397.381327][ T282] netdev_get_by_index+0x5e/0x80 [ 397.381327][ T282] fib6_nh_init+0x3d8/0x15b0 [ 397.381327][ T282] ip6_route_info_create+0xf18/0x17d0 [ 397.381327][ T282] ip6_route_add+0x1c/0x140 [ 397.381327][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 397.381327][ T282] inet6_addr_add+0x4f8/0xa40 [ 397.381327][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 397.381327][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 397.381327][ T282] netlink_rcv_skb+0x130/0x360 [ 397.381327][ T282] netlink_unicast+0x449/0x710 [ 397.381327][ T282] netlink_sendmsg+0x723/0xbe0 [ 397.381327][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 397.381327][ T282] ___sys_sendmsg+0xee/0x170 [ 397.381327][ T282] __sys_sendmsg+0xcd/0x170 [ 397.381327][ T282] do_syscall_64+0xc6/0x1e0 [ 397.381327][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 397.381327][ T282] [ 397.383769][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 397.383769][ T282] netdev_get_by_index+0x5e/0x80 [ 397.383769][ T282] fib6_nh_init+0x3d8/0x15b0 [ 397.383769][ T282] ip6_route_info_create+0xf18/0x17d0 [ 397.383769][ T282] addrconf_f6i_alloc+0x244/0x410 [ 397.383769][ T282] ipv6_add_addr+0x411/0x2000 [ 397.383769][ T282] inet6_addr_add+0x30e/0xa40 [ 397.383769][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 397.383769][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 397.383769][ T282] netlink_rcv_skb+0x130/0x360 [ 397.383769][ T282] netlink_unicast+0x449/0x710 [ 397.383769][ T282] netlink_sendmsg+0x723/0xbe0 [ 397.383769][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 397.383769][ T282] ___sys_sendmsg+0xee/0x170 [ 397.383769][ T282] __sys_sendmsg+0xcd/0x170 [ 397.383769][ T282] do_syscall_64+0xc6/0x1e0 [ 397.383769][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 397.383769][ T282] [ 397.386221][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 397.386221][ T282] netdev_get_by_index+0x5e/0x80 [ 397.386221][ T282] fib6_nh_init+0x3d8/0x15b0 [ 397.386221][ T282] ip6_route_info_create+0xf18/0x17d0 [ 397.386221][ T282] ip6_route_add+0x1c/0x140 [ 397.386221][ T282] addrconf_add_mroute+0x129/0x180 [ 397.386221][ T282] addrconf_add_dev+0xe2/0x170 [ 397.386221][ T282] inet6_addr_add+0x12f/0xa40 [ 397.386221][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 397.386221][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 397.386221][ T282] netlink_rcv_skb+0x130/0x360 [ 397.386221][ T282] netlink_unicast+0x449/0x710 [ 397.386221][ T282] netlink_sendmsg+0x723/0xbe0 [ 397.386221][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 397.386221][ T282] ___sys_sendmsg+0xee/0x170 [ 397.386221][ T282] __sys_sendmsg+0xcd/0x170 [ 397.386221][ T282] do_syscall_64+0xc6/0x1e0 [ 397.386221][ T282] [ 397.388423][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 397.388423][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 397.388423][ T282] ipv6_find_idev+0x102/0x170 [ 397.388423][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 397.388423][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 397.388423][ T282] netlink_rcv_skb+0x130/0x360 [ 397.388423][ T282] netlink_unicast+0x449/0x710 [ 397.388423][ T282] netlink_sendmsg+0x723/0xbe0 [ 397.388423][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 397.388423][ T282] ___sys_sendmsg+0xee/0x170 [ 397.388423][ T282] __sys_sendmsg+0xcd/0x170 [ 397.388423][ T282] do_syscall_64+0xc6/0x1e0 [ 397.388423][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 397.388423][ T282] [ 397.390302][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 397.390302][ T282] neigh_parms_alloc+0x1e5/0x510 [ 397.390302][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 397.390302][ T282] ipv6_find_idev+0x102/0x170 [ 397.390302][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 397.390302][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 397.390302][ T282] netlink_rcv_skb+0x130/0x360 [ 397.390302][ T282] netlink_unicast+0x449/0x710 [ 397.390302][ T282] netlink_sendmsg+0x723/0xbe0 [ 397.390302][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 397.390302][ T282] ___sys_sendmsg+0xee/0x170 [ 397.390302][ T282] __sys_sendmsg+0xcd/0x170 [ 397.390302][ T282] do_syscall_64+0xc6/0x1e0 [ 397.390302][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 397.390302][ T282] [ 407.435064][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 407.435558][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 407.435558][ T282] dst_init+0x84/0x4a0 [ 407.435558][ T282] dst_alloc+0x97/0x150 [ 407.435558][ T282] ip6_dst_alloc+0x23/0x90 [ 407.435558][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 407.435558][ T282] ip6_pol_route+0x56f/0x840 [ 407.435558][ T282] fib6_rule_lookup+0x196/0x240 [ 407.435558][ T282] ip6_route_input+0x542/0x980 [ 407.435558][ T282] ipv6_rcv+0x8f/0x400 [ 407.435558][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 407.435558][ T282] process_backlog+0x101/0x620 [ 407.435558][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 407.435558][ T282] net_rx_action+0x495/0xbe0 [ 407.435558][ T282] __do_softirq+0x1b5/0x7f6 [ 407.435558][ T282] [ 407.437379][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 407.437379][ T282] netdev_get_by_index+0x5e/0x80 [ 407.437379][ T282] fib6_nh_init+0x3d8/0x15b0 [ 407.437379][ T282] ip6_route_info_create+0xf18/0x17d0 [ 407.437379][ T282] ip6_route_add+0x1c/0x140 [ 407.437379][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 407.437379][ T282] inet6_addr_add+0x4f8/0xa40 [ 407.437379][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 407.437379][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 407.437379][ T282] netlink_rcv_skb+0x130/0x360 [ 407.437379][ T282] netlink_unicast+0x449/0x710 [ 407.437379][ T282] netlink_sendmsg+0x723/0xbe0 [ 407.437379][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 407.437379][ T282] ___sys_sendmsg+0xee/0x170 [ 407.437379][ T282] __sys_sendmsg+0xcd/0x170 [ 407.437379][ T282] do_syscall_64+0xc6/0x1e0 [ 407.437379][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 407.437379][ T282] [ 407.439601][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 407.439601][ T282] netdev_get_by_index+0x5e/0x80 [ 407.439601][ T282] fib6_nh_init+0x3d8/0x15b0 [ 407.439601][ T282] ip6_route_info_create+0xf18/0x17d0 [ 407.439601][ T282] addrconf_f6i_alloc+0x244/0x410 [ 407.439601][ T282] ipv6_add_addr+0x411/0x2000 [ 407.439601][ T282] inet6_addr_add+0x30e/0xa40 [ 407.439601][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 407.439601][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 407.439601][ T282] netlink_rcv_skb+0x130/0x360 [ 407.439601][ T282] netlink_unicast+0x449/0x710 [ 407.439601][ T282] netlink_sendmsg+0x723/0xbe0 [ 407.439601][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 407.439601][ T282] ___sys_sendmsg+0xee/0x170 [ 407.439601][ T282] __sys_sendmsg+0xcd/0x170 [ 407.439601][ T282] do_syscall_64+0xc6/0x1e0 [ 407.439601][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 407.439601][ T282] [ 407.441807][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 407.441807][ T282] netdev_get_by_index+0x5e/0x80 [ 407.441807][ T282] fib6_nh_init+0x3d8/0x15b0 [ 407.441807][ T282] ip6_route_info_create+0xf18/0x17d0 [ 407.441807][ T282] ip6_route_add+0x1c/0x140 [ 407.441807][ T282] addrconf_add_mroute+0x129/0x180 [ 407.441807][ T282] addrconf_add_dev+0xe2/0x170 [ 407.441807][ T282] inet6_addr_add+0x12f/0xa40 [ 407.441807][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 407.441807][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 407.441807][ T282] netlink_rcv_skb+0x130/0x360 [ 407.441807][ T282] netlink_unicast+0x449/0x710 [ 407.441807][ T282] netlink_sendmsg+0x723/0xbe0 [ 407.441807][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 407.441807][ T282] ___sys_sendmsg+0xee/0x170 [ 407.441807][ T282] __sys_sendmsg+0xcd/0x170 [ 407.441807][ T282] do_syscall_64+0xc6/0x1e0 [ 407.441807][ T282] [ 407.443983][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 407.443983][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 407.443983][ T282] ipv6_find_idev+0x102/0x170 [ 407.443983][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 407.443983][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 407.443983][ T282] netlink_rcv_skb+0x130/0x360 [ 407.443983][ T282] netlink_unicast+0x449/0x710 [ 407.443983][ T282] netlink_sendmsg+0x723/0xbe0 [ 407.443983][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 407.443983][ T282] ___sys_sendmsg+0xee/0x170 [ 407.443983][ T282] __sys_sendmsg+0xcd/0x170 [ 407.443983][ T282] do_syscall_64+0xc6/0x1e0 [ 407.443983][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 407.443983][ T282] [ 407.445870][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 407.445870][ T282] neigh_parms_alloc+0x1e5/0x510 [ 407.445870][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 407.445870][ T282] ipv6_find_idev+0x102/0x170 [ 407.445870][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 407.445870][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 407.445870][ T282] netlink_rcv_skb+0x130/0x360 [ 407.445870][ T282] netlink_unicast+0x449/0x710 [ 407.445870][ T282] netlink_sendmsg+0x723/0xbe0 [ 407.445870][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 407.445870][ T282] ___sys_sendmsg+0xee/0x170 [ 407.445870][ T282] __sys_sendmsg+0xcd/0x170 [ 407.445870][ T282] do_syscall_64+0xc6/0x1e0 [ 407.445870][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 407.445870][ T282] [ 417.547087][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 417.547648][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 417.547648][ T282] dst_init+0x84/0x4a0 [ 417.547648][ T282] dst_alloc+0x97/0x150 [ 417.547648][ T282] ip6_dst_alloc+0x23/0x90 [ 417.547648][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 417.547648][ T282] ip6_pol_route+0x56f/0x840 [ 417.547648][ T282] fib6_rule_lookup+0x196/0x240 [ 417.547648][ T282] ip6_route_input+0x542/0x980 [ 417.547648][ T282] ipv6_rcv+0x8f/0x400 [ 417.547648][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 417.547648][ T282] process_backlog+0x101/0x620 [ 417.547648][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 417.547648][ T282] net_rx_action+0x495/0xbe0 [ 417.547648][ T282] __do_softirq+0x1b5/0x7f6 [ 417.547648][ T282] [ 417.550471][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 417.550471][ T282] netdev_get_by_index+0x5e/0x80 [ 417.550471][ T282] fib6_nh_init+0x3d8/0x15b0 [ 417.550471][ T282] ip6_route_info_create+0xf18/0x17d0 [ 417.550471][ T282] ip6_route_add+0x1c/0x140 [ 417.550471][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 417.550471][ T282] inet6_addr_add+0x4f8/0xa40 [ 417.550471][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 417.550471][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 417.550471][ T282] netlink_rcv_skb+0x130/0x360 [ 417.550471][ T282] netlink_unicast+0x449/0x710 [ 417.550471][ T282] netlink_sendmsg+0x723/0xbe0 [ 417.550471][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 417.550471][ T282] ___sys_sendmsg+0xee/0x170 [ 417.550471][ T282] __sys_sendmsg+0xcd/0x170 [ 417.550471][ T282] do_syscall_64+0xc6/0x1e0 [ 417.550471][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 417.550471][ T282] [ 417.553976][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 417.553976][ T282] netdev_get_by_index+0x5e/0x80 [ 417.553976][ T282] fib6_nh_init+0x3d8/0x15b0 [ 417.553976][ T282] ip6_route_info_create+0xf18/0x17d0 [ 417.553976][ T282] addrconf_f6i_alloc+0x244/0x410 [ 417.553976][ T282] ipv6_add_addr+0x411/0x2000 [ 417.553976][ T282] inet6_addr_add+0x30e/0xa40 [ 417.553976][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 417.553976][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 417.553976][ T282] netlink_rcv_skb+0x130/0x360 [ 417.553976][ T282] netlink_unicast+0x449/0x710 [ 417.553976][ T282] netlink_sendmsg+0x723/0xbe0 [ 417.553976][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 417.553976][ T282] ___sys_sendmsg+0xee/0x170 [ 417.553976][ T282] __sys_sendmsg+0xcd/0x170 [ 417.553976][ T282] do_syscall_64+0xc6/0x1e0 [ 417.553976][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 417.553976][ T282] [ 417.557578][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 417.557578][ T282] netdev_get_by_index+0x5e/0x80 [ 417.557578][ T282] fib6_nh_init+0x3d8/0x15b0 [ 417.557578][ T282] ip6_route_info_create+0xf18/0x17d0 [ 417.557578][ T282] ip6_route_add+0x1c/0x140 [ 417.557578][ T282] addrconf_add_mroute+0x129/0x180 [ 417.557578][ T282] addrconf_add_dev+0xe2/0x170 [ 417.557578][ T282] inet6_addr_add+0x12f/0xa40 [ 417.557578][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 417.557578][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 417.557578][ T282] netlink_rcv_skb+0x130/0x360 [ 417.557578][ T282] netlink_unicast+0x449/0x710 [ 417.557578][ T282] netlink_sendmsg+0x723/0xbe0 [ 417.557578][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 417.557578][ T282] ___sys_sendmsg+0xee/0x170 [ 417.557578][ T282] __sys_sendmsg+0xcd/0x170 [ 417.557578][ T282] do_syscall_64+0xc6/0x1e0 [ 417.557578][ T282] [ 417.561101][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 417.561101][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 417.561101][ T282] ipv6_find_idev+0x102/0x170 [ 417.561101][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 417.561101][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 417.561101][ T282] netlink_rcv_skb+0x130/0x360 [ 417.561101][ T282] netlink_unicast+0x449/0x710 [ 417.561101][ T282] netlink_sendmsg+0x723/0xbe0 [ 417.561101][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 417.561101][ T282] ___sys_sendmsg+0xee/0x170 [ 417.561101][ T282] __sys_sendmsg+0xcd/0x170 [ 417.561101][ T282] do_syscall_64+0xc6/0x1e0 [ 417.561101][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 417.561101][ T282] [ 417.563873][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 417.563873][ T282] neigh_parms_alloc+0x1e5/0x510 [ 417.563873][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 417.563873][ T282] ipv6_find_idev+0x102/0x170 [ 417.563873][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 417.563873][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 417.563873][ T282] netlink_rcv_skb+0x130/0x360 [ 417.563873][ T282] netlink_unicast+0x449/0x710 [ 417.563873][ T282] netlink_sendmsg+0x723/0xbe0 [ 417.563873][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 417.563873][ T282] ___sys_sendmsg+0xee/0x170 [ 417.563873][ T282] __sys_sendmsg+0xcd/0x170 [ 417.563873][ T282] do_syscall_64+0xc6/0x1e0 [ 417.563873][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 417.563873][ T282] [ 427.595082][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 427.595534][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 427.595534][ T282] dst_init+0x84/0x4a0 [ 427.595534][ T282] dst_alloc+0x97/0x150 [ 427.595534][ T282] ip6_dst_alloc+0x23/0x90 [ 427.595534][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 427.595534][ T282] ip6_pol_route+0x56f/0x840 [ 427.595534][ T282] fib6_rule_lookup+0x196/0x240 [ 427.595534][ T282] ip6_route_input+0x542/0x980 [ 427.595534][ T282] ipv6_rcv+0x8f/0x400 [ 427.595534][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 427.595534][ T282] process_backlog+0x101/0x620 [ 427.595534][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 427.595534][ T282] net_rx_action+0x495/0xbe0 [ 427.595534][ T282] __do_softirq+0x1b5/0x7f6 [ 427.595534][ T282] [ 427.597398][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 427.597398][ T282] netdev_get_by_index+0x5e/0x80 [ 427.597398][ T282] fib6_nh_init+0x3d8/0x15b0 [ 427.597398][ T282] ip6_route_info_create+0xf18/0x17d0 [ 427.597398][ T282] ip6_route_add+0x1c/0x140 [ 427.597398][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 427.597398][ T282] inet6_addr_add+0x4f8/0xa40 [ 427.597398][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 427.597398][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 427.597398][ T282] netlink_rcv_skb+0x130/0x360 [ 427.597398][ T282] netlink_unicast+0x449/0x710 [ 427.597398][ T282] netlink_sendmsg+0x723/0xbe0 [ 427.597398][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 427.597398][ T282] ___sys_sendmsg+0xee/0x170 [ 427.597398][ T282] __sys_sendmsg+0xcd/0x170 [ 427.597398][ T282] do_syscall_64+0xc6/0x1e0 [ 427.597398][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 427.597398][ T282] [ 427.599713][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 427.599713][ T282] netdev_get_by_index+0x5e/0x80 [ 427.599713][ T282] fib6_nh_init+0x3d8/0x15b0 [ 427.599713][ T282] ip6_route_info_create+0xf18/0x17d0 [ 427.599713][ T282] addrconf_f6i_alloc+0x244/0x410 [ 427.599713][ T282] ipv6_add_addr+0x411/0x2000 [ 427.599713][ T282] inet6_addr_add+0x30e/0xa40 [ 427.599713][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 427.599713][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 427.599713][ T282] netlink_rcv_skb+0x130/0x360 [ 427.599713][ T282] netlink_unicast+0x449/0x710 [ 427.599713][ T282] netlink_sendmsg+0x723/0xbe0 [ 427.599713][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 427.599713][ T282] ___sys_sendmsg+0xee/0x170 [ 427.599713][ T282] __sys_sendmsg+0xcd/0x170 [ 427.599713][ T282] do_syscall_64+0xc6/0x1e0 [ 427.599713][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 427.599713][ T282] [ 427.601981][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 427.601981][ T282] netdev_get_by_index+0x5e/0x80 [ 427.601981][ T282] fib6_nh_init+0x3d8/0x15b0 [ 427.601981][ T282] ip6_route_info_create+0xf18/0x17d0 [ 427.601981][ T282] ip6_route_add+0x1c/0x140 [ 427.601981][ T282] addrconf_add_mroute+0x129/0x180 [ 427.601981][ T282] addrconf_add_dev+0xe2/0x170 [ 427.601981][ T282] inet6_addr_add+0x12f/0xa40 [ 427.601981][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 427.601981][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 427.601981][ T282] netlink_rcv_skb+0x130/0x360 [ 427.601981][ T282] netlink_unicast+0x449/0x710 [ 427.601981][ T282] netlink_sendmsg+0x723/0xbe0 [ 427.601981][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 427.601981][ T282] ___sys_sendmsg+0xee/0x170 [ 427.601981][ T282] __sys_sendmsg+0xcd/0x170 [ 427.601981][ T282] do_syscall_64+0xc6/0x1e0 [ 427.601981][ T282] [ 427.604201][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 427.604201][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 427.604201][ T282] ipv6_find_idev+0x102/0x170 [ 427.604201][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 427.604201][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 427.604201][ T282] netlink_rcv_skb+0x130/0x360 [ 427.604201][ T282] netlink_unicast+0x449/0x710 [ 427.604201][ T282] netlink_sendmsg+0x723/0xbe0 [ 427.604201][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 427.604201][ T282] ___sys_sendmsg+0xee/0x170 [ 427.604201][ T282] __sys_sendmsg+0xcd/0x170 [ 427.604201][ T282] do_syscall_64+0xc6/0x1e0 [ 427.604201][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 427.604201][ T282] [ 427.605927][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 427.605927][ T282] neigh_parms_alloc+0x1e5/0x510 [ 427.605927][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 427.605927][ T282] ipv6_find_idev+0x102/0x170 [ 427.605927][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 427.605927][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 427.605927][ T282] netlink_rcv_skb+0x130/0x360 [ 427.605927][ T282] netlink_unicast+0x449/0x710 [ 427.605927][ T282] netlink_sendmsg+0x723/0xbe0 [ 427.605927][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 427.605927][ T282] ___sys_sendmsg+0xee/0x170 [ 427.605927][ T282] __sys_sendmsg+0xcd/0x170 [ 427.605927][ T282] do_syscall_64+0xc6/0x1e0 [ 427.605927][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 427.605927][ T282] [ 437.683075][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 437.683701][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 437.683701][ T282] dst_init+0x84/0x4a0 [ 437.683701][ T282] dst_alloc+0x97/0x150 [ 437.683701][ T282] ip6_dst_alloc+0x23/0x90 [ 437.683701][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 437.683701][ T282] ip6_pol_route+0x56f/0x840 [ 437.683701][ T282] fib6_rule_lookup+0x196/0x240 [ 437.683701][ T282] ip6_route_input+0x542/0x980 [ 437.683701][ T282] ipv6_rcv+0x8f/0x400 [ 437.683701][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 437.683701][ T282] process_backlog+0x101/0x620 [ 437.683701][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 437.683701][ T282] net_rx_action+0x495/0xbe0 [ 437.683701][ T282] __do_softirq+0x1b5/0x7f6 [ 437.683701][ T282] [ 437.686632][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 437.686632][ T282] netdev_get_by_index+0x5e/0x80 [ 437.686632][ T282] fib6_nh_init+0x3d8/0x15b0 [ 437.686632][ T282] ip6_route_info_create+0xf18/0x17d0 [ 437.686632][ T282] ip6_route_add+0x1c/0x140 [ 437.686632][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 437.686632][ T282] inet6_addr_add+0x4f8/0xa40 [ 437.686632][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 437.686632][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 437.686632][ T282] netlink_rcv_skb+0x130/0x360 [ 437.686632][ T282] netlink_unicast+0x449/0x710 [ 437.686632][ T282] netlink_sendmsg+0x723/0xbe0 [ 437.686632][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 437.686632][ T282] ___sys_sendmsg+0xee/0x170 [ 437.686632][ T282] __sys_sendmsg+0xcd/0x170 [ 437.686632][ T282] do_syscall_64+0xc6/0x1e0 [ 437.686632][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 437.686632][ T282] [ 437.690105][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 437.690105][ T282] netdev_get_by_index+0x5e/0x80 [ 437.690105][ T282] fib6_nh_init+0x3d8/0x15b0 [ 437.690105][ T282] ip6_route_info_create+0xf18/0x17d0 [ 437.690105][ T282] addrconf_f6i_alloc+0x244/0x410 [ 437.690105][ T282] ipv6_add_addr+0x411/0x2000 [ 437.690105][ T282] inet6_addr_add+0x30e/0xa40 [ 437.690105][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 437.690105][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 437.690105][ T282] netlink_rcv_skb+0x130/0x360 [ 437.690105][ T282] netlink_unicast+0x449/0x710 [ 437.690105][ T282] netlink_sendmsg+0x723/0xbe0 [ 437.690105][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 437.690105][ T282] ___sys_sendmsg+0xee/0x170 [ 437.690105][ T282] __sys_sendmsg+0xcd/0x170 [ 437.690105][ T282] do_syscall_64+0xc6/0x1e0 [ 437.690105][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 437.690105][ T282] [ 437.693698][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 437.693698][ T282] netdev_get_by_index+0x5e/0x80 [ 437.693698][ T282] fib6_nh_init+0x3d8/0x15b0 [ 437.693698][ T282] ip6_route_info_create+0xf18/0x17d0 [ 437.693698][ T282] ip6_route_add+0x1c/0x140 [ 437.693698][ T282] addrconf_add_mroute+0x129/0x180 [ 437.693698][ T282] addrconf_add_dev+0xe2/0x170 [ 437.693698][ T282] inet6_addr_add+0x12f/0xa40 [ 437.693698][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 437.693698][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 437.693698][ T282] netlink_rcv_skb+0x130/0x360 [ 437.693698][ T282] netlink_unicast+0x449/0x710 [ 437.693698][ T282] netlink_sendmsg+0x723/0xbe0 [ 437.693698][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 437.693698][ T282] ___sys_sendmsg+0xee/0x170 [ 437.693698][ T282] __sys_sendmsg+0xcd/0x170 [ 437.693698][ T282] do_syscall_64+0xc6/0x1e0 [ 437.693698][ T282] [ 437.697308][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 437.697308][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 437.697308][ T282] ipv6_find_idev+0x102/0x170 [ 437.697308][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 437.697308][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 437.697308][ T282] netlink_rcv_skb+0x130/0x360 [ 437.697308][ T282] netlink_unicast+0x449/0x710 [ 437.697308][ T282] netlink_sendmsg+0x723/0xbe0 [ 437.697308][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 437.697308][ T282] ___sys_sendmsg+0xee/0x170 [ 437.697308][ T282] __sys_sendmsg+0xcd/0x170 [ 437.697308][ T282] do_syscall_64+0xc6/0x1e0 [ 437.697308][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 437.697308][ T282] [ 437.700163][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 437.700163][ T282] neigh_parms_alloc+0x1e5/0x510 [ 437.700163][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 437.700163][ T282] ipv6_find_idev+0x102/0x170 [ 437.700163][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 437.700163][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 437.700163][ T282] netlink_rcv_skb+0x130/0x360 [ 437.700163][ T282] netlink_unicast+0x449/0x710 [ 437.700163][ T282] netlink_sendmsg+0x723/0xbe0 [ 437.700163][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 437.700163][ T282] ___sys_sendmsg+0xee/0x170 [ 437.700163][ T282] __sys_sendmsg+0xcd/0x170 [ 437.700163][ T282] do_syscall_64+0xc6/0x1e0 [ 437.700163][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 437.700163][ T282] [ 447.739075][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 447.739655][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 447.739655][ T282] dst_init+0x84/0x4a0 [ 447.739655][ T282] dst_alloc+0x97/0x150 [ 447.739655][ T282] ip6_dst_alloc+0x23/0x90 [ 447.739655][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 447.739655][ T282] ip6_pol_route+0x56f/0x840 [ 447.739655][ T282] fib6_rule_lookup+0x196/0x240 [ 447.739655][ T282] ip6_route_input+0x542/0x980 [ 447.739655][ T282] ipv6_rcv+0x8f/0x400 [ 447.739655][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 447.739655][ T282] process_backlog+0x101/0x620 [ 447.739655][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 447.739655][ T282] net_rx_action+0x495/0xbe0 [ 447.739655][ T282] __do_softirq+0x1b5/0x7f6 [ 447.739655][ T282] [ 447.742582][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 447.742582][ T282] netdev_get_by_index+0x5e/0x80 [ 447.742582][ T282] fib6_nh_init+0x3d8/0x15b0 [ 447.742582][ T282] ip6_route_info_create+0xf18/0x17d0 [ 447.742582][ T282] ip6_route_add+0x1c/0x140 [ 447.742582][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 447.742582][ T282] inet6_addr_add+0x4f8/0xa40 [ 447.742582][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 447.742582][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 447.742582][ T282] netlink_rcv_skb+0x130/0x360 [ 447.742582][ T282] netlink_unicast+0x449/0x710 [ 447.742582][ T282] netlink_sendmsg+0x723/0xbe0 [ 447.742582][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 447.742582][ T282] ___sys_sendmsg+0xee/0x170 [ 447.742582][ T282] __sys_sendmsg+0xcd/0x170 [ 447.742582][ T282] do_syscall_64+0xc6/0x1e0 [ 447.742582][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 447.742582][ T282] [ 447.746270][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 447.746270][ T282] netdev_get_by_index+0x5e/0x80 [ 447.746270][ T282] fib6_nh_init+0x3d8/0x15b0 [ 447.746270][ T282] ip6_route_info_create+0xf18/0x17d0 [ 447.746270][ T282] addrconf_f6i_alloc+0x244/0x410 [ 447.746270][ T282] ipv6_add_addr+0x411/0x2000 [ 447.746270][ T282] inet6_addr_add+0x30e/0xa40 [ 447.746270][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 447.746270][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 447.746270][ T282] netlink_rcv_skb+0x130/0x360 [ 447.746270][ T282] netlink_unicast+0x449/0x710 [ 447.746270][ T282] netlink_sendmsg+0x723/0xbe0 [ 447.746270][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 447.746270][ T282] ___sys_sendmsg+0xee/0x170 [ 447.746270][ T282] __sys_sendmsg+0xcd/0x170 [ 447.746270][ T282] do_syscall_64+0xc6/0x1e0 [ 447.746270][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 447.746270][ T282] [ 447.749925][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 447.749925][ T282] netdev_get_by_index+0x5e/0x80 [ 447.749925][ T282] fib6_nh_init+0x3d8/0x15b0 [ 447.749925][ T282] ip6_route_info_create+0xf18/0x17d0 [ 447.749925][ T282] ip6_route_add+0x1c/0x140 [ 447.749925][ T282] addrconf_add_mroute+0x129/0x180 [ 447.749925][ T282] addrconf_add_dev+0xe2/0x170 [ 447.749925][ T282] inet6_addr_add+0x12f/0xa40 [ 447.749925][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 447.749925][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 447.749925][ T282] netlink_rcv_skb+0x130/0x360 [ 447.749925][ T282] netlink_unicast+0x449/0x710 [ 447.749925][ T282] netlink_sendmsg+0x723/0xbe0 [ 447.749925][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 447.749925][ T282] ___sys_sendmsg+0xee/0x170 [ 447.749925][ T282] __sys_sendmsg+0xcd/0x170 [ 447.749925][ T282] do_syscall_64+0xc6/0x1e0 [ 447.749925][ T282] [ 447.753479][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 447.753479][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 447.753479][ T282] ipv6_find_idev+0x102/0x170 [ 447.753479][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 447.753479][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 447.753479][ T282] netlink_rcv_skb+0x130/0x360 [ 447.753479][ T282] netlink_unicast+0x449/0x710 [ 447.753479][ T282] netlink_sendmsg+0x723/0xbe0 [ 447.753479][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 447.753479][ T282] ___sys_sendmsg+0xee/0x170 [ 447.753479][ T282] __sys_sendmsg+0xcd/0x170 [ 447.753479][ T282] do_syscall_64+0xc6/0x1e0 [ 447.753479][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 447.753479][ T282] [ 447.756261][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 447.756261][ T282] neigh_parms_alloc+0x1e5/0x510 [ 447.756261][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 447.756261][ T282] ipv6_find_idev+0x102/0x170 [ 447.756261][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 447.756261][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 447.756261][ T282] netlink_rcv_skb+0x130/0x360 [ 447.756261][ T282] netlink_unicast+0x449/0x710 [ 447.756261][ T282] netlink_sendmsg+0x723/0xbe0 [ 447.756261][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 447.756261][ T282] ___sys_sendmsg+0xee/0x170 [ 447.756261][ T282] __sys_sendmsg+0xcd/0x170 [ 447.756261][ T282] do_syscall_64+0xc6/0x1e0 [ 447.756261][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 447.756261][ T282] [ 457.883000][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 457.883450][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 457.883450][ T282] dst_init+0x84/0x4a0 [ 457.883450][ T282] dst_alloc+0x97/0x150 [ 457.883450][ T282] ip6_dst_alloc+0x23/0x90 [ 457.883450][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 457.883450][ T282] ip6_pol_route+0x56f/0x840 [ 457.883450][ T282] fib6_rule_lookup+0x196/0x240 [ 457.883450][ T282] ip6_route_input+0x542/0x980 [ 457.883450][ T282] ipv6_rcv+0x8f/0x400 [ 457.883450][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 457.883450][ T282] process_backlog+0x101/0x620 [ 457.883450][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 457.883450][ T282] net_rx_action+0x495/0xbe0 [ 457.883450][ T282] __do_softirq+0x1b5/0x7f6 [ 457.883450][ T282] [ 457.885684][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 457.885684][ T282] netdev_get_by_index+0x5e/0x80 [ 457.885684][ T282] fib6_nh_init+0x3d8/0x15b0 [ 457.885684][ T282] ip6_route_info_create+0xf18/0x17d0 [ 457.885684][ T282] ip6_route_add+0x1c/0x140 [ 457.885684][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 457.885684][ T282] inet6_addr_add+0x4f8/0xa40 [ 457.885684][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 457.885684][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 457.885684][ T282] netlink_rcv_skb+0x130/0x360 [ 457.885684][ T282] netlink_unicast+0x449/0x710 [ 457.885684][ T282] netlink_sendmsg+0x723/0xbe0 [ 457.885684][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 457.885684][ T282] ___sys_sendmsg+0xee/0x170 [ 457.885684][ T282] __sys_sendmsg+0xcd/0x170 [ 457.885684][ T282] do_syscall_64+0xc6/0x1e0 [ 457.885684][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 457.885684][ T282] [ 457.888609][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 457.888609][ T282] netdev_get_by_index+0x5e/0x80 [ 457.888609][ T282] fib6_nh_init+0x3d8/0x15b0 [ 457.888609][ T282] ip6_route_info_create+0xf18/0x17d0 [ 457.888609][ T282] addrconf_f6i_alloc+0x244/0x410 [ 457.888609][ T282] ipv6_add_addr+0x411/0x2000 [ 457.888609][ T282] inet6_addr_add+0x30e/0xa40 [ 457.888609][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 457.888609][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 457.888609][ T282] netlink_rcv_skb+0x130/0x360 [ 457.888609][ T282] netlink_unicast+0x449/0x710 [ 457.888609][ T282] netlink_sendmsg+0x723/0xbe0 [ 457.888609][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 457.888609][ T282] ___sys_sendmsg+0xee/0x170 [ 457.888609][ T282] __sys_sendmsg+0xcd/0x170 [ 457.888609][ T282] do_syscall_64+0xc6/0x1e0 [ 457.888609][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 457.888609][ T282] [ 457.891491][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 457.891491][ T282] netdev_get_by_index+0x5e/0x80 [ 457.891491][ T282] fib6_nh_init+0x3d8/0x15b0 [ 457.891491][ T282] ip6_route_info_create+0xf18/0x17d0 [ 457.891491][ T282] ip6_route_add+0x1c/0x140 [ 457.891491][ T282] addrconf_add_mroute+0x129/0x180 [ 457.891491][ T282] addrconf_add_dev+0xe2/0x170 [ 457.891491][ T282] inet6_addr_add+0x12f/0xa40 [ 457.891491][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 457.891491][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 457.891491][ T282] netlink_rcv_skb+0x130/0x360 [ 457.891491][ T282] netlink_unicast+0x449/0x710 [ 457.891491][ T282] netlink_sendmsg+0x723/0xbe0 [ 457.891491][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 457.891491][ T282] ___sys_sendmsg+0xee/0x170 [ 457.891491][ T282] __sys_sendmsg+0xcd/0x170 [ 457.891491][ T282] do_syscall_64+0xc6/0x1e0 [ 457.891491][ T282] [ 457.894145][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 457.894145][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 457.894145][ T282] ipv6_find_idev+0x102/0x170 [ 457.894145][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 457.894145][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 457.894145][ T282] netlink_rcv_skb+0x130/0x360 [ 457.894145][ T282] netlink_unicast+0x449/0x710 [ 457.894145][ T282] netlink_sendmsg+0x723/0xbe0 [ 457.894145][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 457.894145][ T282] ___sys_sendmsg+0xee/0x170 [ 457.894145][ T282] __sys_sendmsg+0xcd/0x170 [ 457.894145][ T282] do_syscall_64+0xc6/0x1e0 [ 457.894145][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 457.894145][ T282] [ 457.896207][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 457.896207][ T282] neigh_parms_alloc+0x1e5/0x510 [ 457.896207][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 457.896207][ T282] ipv6_find_idev+0x102/0x170 [ 457.896207][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 457.896207][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 457.896207][ T282] netlink_rcv_skb+0x130/0x360 [ 457.896207][ T282] netlink_unicast+0x449/0x710 [ 457.896207][ T282] netlink_sendmsg+0x723/0xbe0 [ 457.896207][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 457.896207][ T282] ___sys_sendmsg+0xee/0x170 [ 457.896207][ T282] __sys_sendmsg+0xcd/0x170 [ 457.896207][ T282] do_syscall_64+0xc6/0x1e0 [ 457.896207][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 457.896207][ T282] [ 467.931003][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 467.931532][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 467.931532][ T282] dst_init+0x84/0x4a0 [ 467.931532][ T282] dst_alloc+0x97/0x150 [ 467.931532][ T282] ip6_dst_alloc+0x23/0x90 [ 467.931532][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 467.931532][ T282] ip6_pol_route+0x56f/0x840 [ 467.931532][ T282] fib6_rule_lookup+0x196/0x240 [ 467.931532][ T282] ip6_route_input+0x542/0x980 [ 467.931532][ T282] ipv6_rcv+0x8f/0x400 [ 467.931532][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 467.931532][ T282] process_backlog+0x101/0x620 [ 467.931532][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 467.931532][ T282] net_rx_action+0x495/0xbe0 [ 467.931532][ T282] __do_softirq+0x1b5/0x7f6 [ 467.931532][ T282] [ 467.934073][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 467.934073][ T282] netdev_get_by_index+0x5e/0x80 [ 467.934073][ T282] fib6_nh_init+0x3d8/0x15b0 [ 467.934073][ T282] ip6_route_info_create+0xf18/0x17d0 [ 467.934073][ T282] ip6_route_add+0x1c/0x140 [ 467.934073][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 467.934073][ T282] inet6_addr_add+0x4f8/0xa40 [ 467.934073][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 467.934073][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 467.934073][ T282] netlink_rcv_skb+0x130/0x360 [ 467.934073][ T282] netlink_unicast+0x449/0x710 [ 467.934073][ T282] netlink_sendmsg+0x723/0xbe0 [ 467.934073][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 467.934073][ T282] ___sys_sendmsg+0xee/0x170 [ 467.934073][ T282] __sys_sendmsg+0xcd/0x170 [ 467.934073][ T282] do_syscall_64+0xc6/0x1e0 [ 467.934073][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 467.934073][ T282] [ 467.936288][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 467.936288][ T282] netdev_get_by_index+0x5e/0x80 [ 467.936288][ T282] fib6_nh_init+0x3d8/0x15b0 [ 467.936288][ T282] ip6_route_info_create+0xf18/0x17d0 [ 467.936288][ T282] addrconf_f6i_alloc+0x244/0x410 [ 467.936288][ T282] ipv6_add_addr+0x411/0x2000 [ 467.936288][ T282] inet6_addr_add+0x30e/0xa40 [ 467.936288][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 467.936288][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 467.936288][ T282] netlink_rcv_skb+0x130/0x360 [ 467.936288][ T282] netlink_unicast+0x449/0x710 [ 467.936288][ T282] netlink_sendmsg+0x723/0xbe0 [ 467.936288][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 467.936288][ T282] ___sys_sendmsg+0xee/0x170 [ 467.936288][ T282] __sys_sendmsg+0xcd/0x170 [ 467.936288][ T282] do_syscall_64+0xc6/0x1e0 [ 467.936288][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 467.936288][ T282] [ 467.938513][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 467.938513][ T282] netdev_get_by_index+0x5e/0x80 [ 467.938513][ T282] fib6_nh_init+0x3d8/0x15b0 [ 467.938513][ T282] ip6_route_info_create+0xf18/0x17d0 [ 467.938513][ T282] ip6_route_add+0x1c/0x140 [ 467.938513][ T282] addrconf_add_mroute+0x129/0x180 [ 467.938513][ T282] addrconf_add_dev+0xe2/0x170 [ 467.938513][ T282] inet6_addr_add+0x12f/0xa40 [ 467.938513][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 467.938513][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 467.938513][ T282] netlink_rcv_skb+0x130/0x360 [ 467.938513][ T282] netlink_unicast+0x449/0x710 [ 467.938513][ T282] netlink_sendmsg+0x723/0xbe0 [ 467.938513][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 467.938513][ T282] ___sys_sendmsg+0xee/0x170 [ 467.938513][ T282] __sys_sendmsg+0xcd/0x170 [ 467.938513][ T282] do_syscall_64+0xc6/0x1e0 [ 467.938513][ T282] [ 467.940778][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 467.940778][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 467.940778][ T282] ipv6_find_idev+0x102/0x170 [ 467.940778][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 467.940778][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 467.940778][ T282] netlink_rcv_skb+0x130/0x360 [ 467.940778][ T282] netlink_unicast+0x449/0x710 [ 467.940778][ T282] netlink_sendmsg+0x723/0xbe0 [ 467.940778][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 467.940778][ T282] ___sys_sendmsg+0xee/0x170 [ 467.940778][ T282] __sys_sendmsg+0xcd/0x170 [ 467.940778][ T282] do_syscall_64+0xc6/0x1e0 [ 467.940778][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 467.940778][ T282] [ 467.942601][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 467.942601][ T282] neigh_parms_alloc+0x1e5/0x510 [ 467.942601][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 467.942601][ T282] ipv6_find_idev+0x102/0x170 [ 467.942601][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 467.942601][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 467.942601][ T282] netlink_rcv_skb+0x130/0x360 [ 467.942601][ T282] netlink_unicast+0x449/0x710 [ 467.942601][ T282] netlink_sendmsg+0x723/0xbe0 [ 467.942601][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 467.942601][ T282] ___sys_sendmsg+0xee/0x170 [ 467.942601][ T282] __sys_sendmsg+0xcd/0x170 [ 467.942601][ T282] do_syscall_64+0xc6/0x1e0 [ 467.942601][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 467.942601][ T282] [ 477.986991][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 477.987375][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 477.987375][ T282] dst_init+0x84/0x4a0 [ 477.987375][ T282] dst_alloc+0x97/0x150 [ 477.987375][ T282] ip6_dst_alloc+0x23/0x90 [ 477.987375][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 477.987375][ T282] ip6_pol_route+0x56f/0x840 [ 477.987375][ T282] fib6_rule_lookup+0x196/0x240 [ 477.987375][ T282] ip6_route_input+0x542/0x980 [ 477.987375][ T282] ipv6_rcv+0x8f/0x400 [ 477.987375][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 477.987375][ T282] process_backlog+0x101/0x620 [ 477.987375][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 477.987375][ T282] net_rx_action+0x495/0xbe0 [ 477.987375][ T282] __do_softirq+0x1b5/0x7f6 [ 477.987375][ T282] [ 477.989308][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 477.989308][ T282] netdev_get_by_index+0x5e/0x80 [ 477.989308][ T282] fib6_nh_init+0x3d8/0x15b0 [ 477.989308][ T282] ip6_route_info_create+0xf18/0x17d0 [ 477.989308][ T282] ip6_route_add+0x1c/0x140 [ 477.989308][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 477.989308][ T282] inet6_addr_add+0x4f8/0xa40 [ 477.989308][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 477.989308][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 477.989308][ T282] netlink_rcv_skb+0x130/0x360 [ 477.989308][ T282] netlink_unicast+0x449/0x710 [ 477.989308][ T282] netlink_sendmsg+0x723/0xbe0 [ 477.989308][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 477.989308][ T282] ___sys_sendmsg+0xee/0x170 [ 477.989308][ T282] __sys_sendmsg+0xcd/0x170 [ 477.989308][ T282] do_syscall_64+0xc6/0x1e0 [ 477.989308][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 477.989308][ T282] [ 477.991742][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 477.991742][ T282] netdev_get_by_index+0x5e/0x80 [ 477.991742][ T282] fib6_nh_init+0x3d8/0x15b0 [ 477.991742][ T282] ip6_route_info_create+0xf18/0x17d0 [ 477.991742][ T282] addrconf_f6i_alloc+0x244/0x410 [ 477.991742][ T282] ipv6_add_addr+0x411/0x2000 [ 477.991742][ T282] inet6_addr_add+0x30e/0xa40 [ 477.991742][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 477.991742][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 477.991742][ T282] netlink_rcv_skb+0x130/0x360 [ 477.991742][ T282] netlink_unicast+0x449/0x710 [ 477.991742][ T282] netlink_sendmsg+0x723/0xbe0 [ 477.991742][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 477.991742][ T282] ___sys_sendmsg+0xee/0x170 [ 477.991742][ T282] __sys_sendmsg+0xcd/0x170 [ 477.991742][ T282] do_syscall_64+0xc6/0x1e0 [ 477.991742][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 477.991742][ T282] [ 477.994139][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 477.994139][ T282] netdev_get_by_index+0x5e/0x80 [ 477.994139][ T282] fib6_nh_init+0x3d8/0x15b0 [ 477.994139][ T282] ip6_route_info_create+0xf18/0x17d0 [ 477.994139][ T282] ip6_route_add+0x1c/0x140 [ 477.994139][ T282] addrconf_add_mroute+0x129/0x180 [ 477.994139][ T282] addrconf_add_dev+0xe2/0x170 [ 477.994139][ T282] inet6_addr_add+0x12f/0xa40 [ 477.994139][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 477.994139][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 477.994139][ T282] netlink_rcv_skb+0x130/0x360 [ 477.994139][ T282] netlink_unicast+0x449/0x710 [ 477.994139][ T282] netlink_sendmsg+0x723/0xbe0 [ 477.994139][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 477.994139][ T282] ___sys_sendmsg+0xee/0x170 [ 477.994139][ T282] __sys_sendmsg+0xcd/0x170 [ 477.994139][ T282] do_syscall_64+0xc6/0x1e0 [ 477.994139][ T282] [ 477.996480][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 477.996480][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 477.996480][ T282] ipv6_find_idev+0x102/0x170 [ 477.996480][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 477.996480][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 477.996480][ T282] netlink_rcv_skb+0x130/0x360 [ 477.996480][ T282] netlink_unicast+0x449/0x710 [ 477.996480][ T282] netlink_sendmsg+0x723/0xbe0 [ 477.996480][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 477.996480][ T282] ___sys_sendmsg+0xee/0x170 [ 477.996480][ T282] __sys_sendmsg+0xcd/0x170 [ 477.996480][ T282] do_syscall_64+0xc6/0x1e0 [ 477.996480][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 477.996480][ T282] [ 477.998348][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 477.998348][ T282] neigh_parms_alloc+0x1e5/0x510 [ 477.998348][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 477.998348][ T282] ipv6_find_idev+0x102/0x170 [ 477.998348][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 477.998348][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 477.998348][ T282] netlink_rcv_skb+0x130/0x360 [ 477.998348][ T282] netlink_unicast+0x449/0x710 [ 477.998348][ T282] netlink_sendmsg+0x723/0xbe0 [ 477.998348][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 477.998348][ T282] ___sys_sendmsg+0xee/0x170 [ 477.998348][ T282] __sys_sendmsg+0xcd/0x170 [ 477.998348][ T282] do_syscall_64+0xc6/0x1e0 [ 477.998348][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 477.998348][ T282] [ 488.010973][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 488.011340][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 488.011340][ T282] dst_init+0x84/0x4a0 [ 488.011340][ T282] dst_alloc+0x97/0x150 [ 488.011340][ T282] ip6_dst_alloc+0x23/0x90 [ 488.011340][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 488.011340][ T282] ip6_pol_route+0x56f/0x840 [ 488.011340][ T282] fib6_rule_lookup+0x196/0x240 [ 488.011340][ T282] ip6_route_input+0x542/0x980 [ 488.011340][ T282] ipv6_rcv+0x8f/0x400 [ 488.011340][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 488.011340][ T282] process_backlog+0x101/0x620 [ 488.011340][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 488.011340][ T282] net_rx_action+0x495/0xbe0 [ 488.011340][ T282] __do_softirq+0x1b5/0x7f6 [ 488.011340][ T282] [ 488.013131][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 488.013131][ T282] netdev_get_by_index+0x5e/0x80 [ 488.013131][ T282] fib6_nh_init+0x3d8/0x15b0 [ 488.013131][ T282] ip6_route_info_create+0xf18/0x17d0 [ 488.013131][ T282] ip6_route_add+0x1c/0x140 [ 488.013131][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 488.013131][ T282] inet6_addr_add+0x4f8/0xa40 [ 488.013131][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 488.013131][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 488.013131][ T282] netlink_rcv_skb+0x130/0x360 [ 488.013131][ T282] netlink_unicast+0x449/0x710 [ 488.013131][ T282] netlink_sendmsg+0x723/0xbe0 [ 488.013131][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 488.013131][ T282] ___sys_sendmsg+0xee/0x170 [ 488.013131][ T282] __sys_sendmsg+0xcd/0x170 [ 488.013131][ T282] do_syscall_64+0xc6/0x1e0 [ 488.013131][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 488.013131][ T282] [ 488.015338][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 488.015338][ T282] netdev_get_by_index+0x5e/0x80 [ 488.015338][ T282] fib6_nh_init+0x3d8/0x15b0 [ 488.015338][ T282] ip6_route_info_create+0xf18/0x17d0 [ 488.015338][ T282] addrconf_f6i_alloc+0x244/0x410 [ 488.015338][ T282] ipv6_add_addr+0x411/0x2000 [ 488.015338][ T282] inet6_addr_add+0x30e/0xa40 [ 488.015338][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 488.015338][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 488.015338][ T282] netlink_rcv_skb+0x130/0x360 [ 488.015338][ T282] netlink_unicast+0x449/0x710 [ 488.015338][ T282] netlink_sendmsg+0x723/0xbe0 [ 488.015338][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 488.015338][ T282] ___sys_sendmsg+0xee/0x170 [ 488.015338][ T282] __sys_sendmsg+0xcd/0x170 [ 488.015338][ T282] do_syscall_64+0xc6/0x1e0 [ 488.015338][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 488.015338][ T282] [ 488.017535][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 488.017535][ T282] netdev_get_by_index+0x5e/0x80 [ 488.017535][ T282] fib6_nh_init+0x3d8/0x15b0 [ 488.017535][ T282] ip6_route_info_create+0xf18/0x17d0 [ 488.017535][ T282] ip6_route_add+0x1c/0x140 [ 488.017535][ T282] addrconf_add_mroute+0x129/0x180 [ 488.017535][ T282] addrconf_add_dev+0xe2/0x170 [ 488.017535][ T282] inet6_addr_add+0x12f/0xa40 [ 488.017535][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 488.017535][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 488.017535][ T282] netlink_rcv_skb+0x130/0x360 [ 488.017535][ T282] netlink_unicast+0x449/0x710 [ 488.017535][ T282] netlink_sendmsg+0x723/0xbe0 [ 488.017535][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 488.017535][ T282] ___sys_sendmsg+0xee/0x170 [ 488.017535][ T282] __sys_sendmsg+0xcd/0x170 [ 488.017535][ T282] do_syscall_64+0xc6/0x1e0 [ 488.017535][ T282] [ 488.019708][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 488.019708][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 488.019708][ T282] ipv6_find_idev+0x102/0x170 [ 488.019708][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 488.019708][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 488.019708][ T282] netlink_rcv_skb+0x130/0x360 [ 488.019708][ T282] netlink_unicast+0x449/0x710 [ 488.019708][ T282] netlink_sendmsg+0x723/0xbe0 [ 488.019708][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 488.019708][ T282] ___sys_sendmsg+0xee/0x170 [ 488.019708][ T282] __sys_sendmsg+0xcd/0x170 [ 488.019708][ T282] do_syscall_64+0xc6/0x1e0 [ 488.019708][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 488.019708][ T282] [ 488.021407][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 488.021407][ T282] neigh_parms_alloc+0x1e5/0x510 [ 488.021407][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 488.021407][ T282] ipv6_find_idev+0x102/0x170 [ 488.021407][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 488.021407][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 488.021407][ T282] netlink_rcv_skb+0x130/0x360 [ 488.021407][ T282] netlink_unicast+0x449/0x710 [ 488.021407][ T282] netlink_sendmsg+0x723/0xbe0 [ 488.021407][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 488.021407][ T282] ___sys_sendmsg+0xee/0x170 [ 488.021407][ T282] __sys_sendmsg+0xcd/0x170 [ 488.021407][ T282] do_syscall_64+0xc6/0x1e0 [ 488.021407][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 488.021407][ T282] [ 498.058958][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 498.059324][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 498.059324][ T282] dst_init+0x84/0x4a0 [ 498.059324][ T282] dst_alloc+0x97/0x150 [ 498.059324][ T282] ip6_dst_alloc+0x23/0x90 [ 498.059324][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 498.059324][ T282] ip6_pol_route+0x56f/0x840 [ 498.059324][ T282] fib6_rule_lookup+0x196/0x240 [ 498.059324][ T282] ip6_route_input+0x542/0x980 [ 498.059324][ T282] ipv6_rcv+0x8f/0x400 [ 498.059324][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 498.059324][ T282] process_backlog+0x101/0x620 [ 498.059324][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 498.059324][ T282] net_rx_action+0x495/0xbe0 [ 498.059324][ T282] __do_softirq+0x1b5/0x7f6 [ 498.059324][ T282] [ 498.061196][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 498.061196][ T282] netdev_get_by_index+0x5e/0x80 [ 498.061196][ T282] fib6_nh_init+0x3d8/0x15b0 [ 498.061196][ T282] ip6_route_info_create+0xf18/0x17d0 [ 498.061196][ T282] ip6_route_add+0x1c/0x140 [ 498.061196][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 498.061196][ T282] inet6_addr_add+0x4f8/0xa40 [ 498.061196][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 498.061196][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 498.061196][ T282] netlink_rcv_skb+0x130/0x360 [ 498.061196][ T282] netlink_unicast+0x449/0x710 [ 498.061196][ T282] netlink_sendmsg+0x723/0xbe0 [ 498.061196][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 498.061196][ T282] ___sys_sendmsg+0xee/0x170 [ 498.061196][ T282] __sys_sendmsg+0xcd/0x170 [ 498.061196][ T282] do_syscall_64+0xc6/0x1e0 [ 498.061196][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 498.061196][ T282] [ 498.063433][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 498.063433][ T282] netdev_get_by_index+0x5e/0x80 [ 498.063433][ T282] fib6_nh_init+0x3d8/0x15b0 [ 498.063433][ T282] ip6_route_info_create+0xf18/0x17d0 [ 498.063433][ T282] addrconf_f6i_alloc+0x244/0x410 [ 498.063433][ T282] ipv6_add_addr+0x411/0x2000 [ 498.063433][ T282] inet6_addr_add+0x30e/0xa40 [ 498.063433][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 498.063433][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 498.063433][ T282] netlink_rcv_skb+0x130/0x360 [ 498.063433][ T282] netlink_unicast+0x449/0x710 [ 498.063433][ T282] netlink_sendmsg+0x723/0xbe0 [ 498.063433][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 498.063433][ T282] ___sys_sendmsg+0xee/0x170 [ 498.063433][ T282] __sys_sendmsg+0xcd/0x170 [ 498.063433][ T282] do_syscall_64+0xc6/0x1e0 [ 498.063433][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 498.063433][ T282] [ 498.065701][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 498.065701][ T282] netdev_get_by_index+0x5e/0x80 [ 498.065701][ T282] fib6_nh_init+0x3d8/0x15b0 [ 498.065701][ T282] ip6_route_info_create+0xf18/0x17d0 [ 498.065701][ T282] ip6_route_add+0x1c/0x140 [ 498.065701][ T282] addrconf_add_mroute+0x129/0x180 [ 498.065701][ T282] addrconf_add_dev+0xe2/0x170 [ 498.065701][ T282] inet6_addr_add+0x12f/0xa40 [ 498.065701][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 498.065701][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 498.065701][ T282] netlink_rcv_skb+0x130/0x360 [ 498.065701][ T282] netlink_unicast+0x449/0x710 [ 498.065701][ T282] netlink_sendmsg+0x723/0xbe0 [ 498.065701][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 498.065701][ T282] ___sys_sendmsg+0xee/0x170 [ 498.065701][ T282] __sys_sendmsg+0xcd/0x170 [ 498.065701][ T282] do_syscall_64+0xc6/0x1e0 [ 498.065701][ T282] [ 498.068658][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 498.068658][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 498.068658][ T282] ipv6_find_idev+0x102/0x170 [ 498.068658][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 498.068658][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 498.068658][ T282] netlink_rcv_skb+0x130/0x360 [ 498.068658][ T282] netlink_unicast+0x449/0x710 [ 498.068658][ T282] netlink_sendmsg+0x723/0xbe0 [ 498.068658][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 498.068658][ T282] ___sys_sendmsg+0xee/0x170 [ 498.068658][ T282] __sys_sendmsg+0xcd/0x170 [ 498.068658][ T282] do_syscall_64+0xc6/0x1e0 [ 498.068658][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 498.068658][ T282] [ 498.071292][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 498.071292][ T282] neigh_parms_alloc+0x1e5/0x510 [ 498.071292][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 498.071292][ T282] ipv6_find_idev+0x102/0x170 [ 498.071292][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 498.071292][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 498.071292][ T282] netlink_rcv_skb+0x130/0x360 [ 498.071292][ T282] netlink_unicast+0x449/0x710 [ 498.071292][ T282] netlink_sendmsg+0x723/0xbe0 [ 498.071292][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 498.071292][ T282] ___sys_sendmsg+0xee/0x170 [ 498.071292][ T282] __sys_sendmsg+0xcd/0x170 [ 498.071292][ T282] do_syscall_64+0xc6/0x1e0 [ 498.071292][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 498.071292][ T282] [ 508.138962][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 508.139356][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 508.139356][ T282] dst_init+0x84/0x4a0 [ 508.139356][ T282] dst_alloc+0x97/0x150 [ 508.139356][ T282] ip6_dst_alloc+0x23/0x90 [ 508.139356][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 508.139356][ T282] ip6_pol_route+0x56f/0x840 [ 508.139356][ T282] fib6_rule_lookup+0x196/0x240 [ 508.139356][ T282] ip6_route_input+0x542/0x980 [ 508.139356][ T282] ipv6_rcv+0x8f/0x400 [ 508.139356][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 508.139356][ T282] process_backlog+0x101/0x620 [ 508.139356][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 508.139356][ T282] net_rx_action+0x495/0xbe0 [ 508.139356][ T282] __do_softirq+0x1b5/0x7f6 [ 508.139356][ T282] [ 508.141149][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 508.141149][ T282] netdev_get_by_index+0x5e/0x80 [ 508.141149][ T282] fib6_nh_init+0x3d8/0x15b0 [ 508.141149][ T282] ip6_route_info_create+0xf18/0x17d0 [ 508.141149][ T282] ip6_route_add+0x1c/0x140 [ 508.141149][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 508.141149][ T282] inet6_addr_add+0x4f8/0xa40 [ 508.141149][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 508.141149][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 508.141149][ T282] netlink_rcv_skb+0x130/0x360 [ 508.141149][ T282] netlink_unicast+0x449/0x710 [ 508.141149][ T282] netlink_sendmsg+0x723/0xbe0 [ 508.141149][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 508.141149][ T282] ___sys_sendmsg+0xee/0x170 [ 508.141149][ T282] __sys_sendmsg+0xcd/0x170 [ 508.141149][ T282] do_syscall_64+0xc6/0x1e0 [ 508.141149][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 508.141149][ T282] [ 508.143388][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 508.143388][ T282] netdev_get_by_index+0x5e/0x80 [ 508.143388][ T282] fib6_nh_init+0x3d8/0x15b0 [ 508.143388][ T282] ip6_route_info_create+0xf18/0x17d0 [ 508.143388][ T282] addrconf_f6i_alloc+0x244/0x410 [ 508.143388][ T282] ipv6_add_addr+0x411/0x2000 [ 508.143388][ T282] inet6_addr_add+0x30e/0xa40 [ 508.143388][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 508.143388][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 508.143388][ T282] netlink_rcv_skb+0x130/0x360 [ 508.143388][ T282] netlink_unicast+0x449/0x710 [ 508.143388][ T282] netlink_sendmsg+0x723/0xbe0 [ 508.143388][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 508.143388][ T282] ___sys_sendmsg+0xee/0x170 [ 508.143388][ T282] __sys_sendmsg+0xcd/0x170 [ 508.143388][ T282] do_syscall_64+0xc6/0x1e0 [ 508.143388][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 508.143388][ T282] [ 508.145624][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 508.145624][ T282] netdev_get_by_index+0x5e/0x80 [ 508.145624][ T282] fib6_nh_init+0x3d8/0x15b0 [ 508.145624][ T282] ip6_route_info_create+0xf18/0x17d0 [ 508.145624][ T282] ip6_route_add+0x1c/0x140 [ 508.145624][ T282] addrconf_add_mroute+0x129/0x180 [ 508.145624][ T282] addrconf_add_dev+0xe2/0x170 [ 508.145624][ T282] inet6_addr_add+0x12f/0xa40 [ 508.145624][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 508.145624][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 508.145624][ T282] netlink_rcv_skb+0x130/0x360 [ 508.145624][ T282] netlink_unicast+0x449/0x710 [ 508.145624][ T282] netlink_sendmsg+0x723/0xbe0 [ 508.145624][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 508.145624][ T282] ___sys_sendmsg+0xee/0x170 [ 508.145624][ T282] __sys_sendmsg+0xcd/0x170 [ 508.145624][ T282] do_syscall_64+0xc6/0x1e0 [ 508.145624][ T282] [ 508.147935][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 508.147935][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 508.147935][ T282] ipv6_find_idev+0x102/0x170 [ 508.147935][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 508.147935][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 508.147935][ T282] netlink_rcv_skb+0x130/0x360 [ 508.147935][ T282] netlink_unicast+0x449/0x710 [ 508.147935][ T282] netlink_sendmsg+0x723/0xbe0 [ 508.147935][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 508.147935][ T282] ___sys_sendmsg+0xee/0x170 [ 508.147935][ T282] __sys_sendmsg+0xcd/0x170 [ 508.147935][ T282] do_syscall_64+0xc6/0x1e0 [ 508.147935][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 508.147935][ T282] [ 508.149777][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 508.149777][ T282] neigh_parms_alloc+0x1e5/0x510 [ 508.149777][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 508.149777][ T282] ipv6_find_idev+0x102/0x170 [ 508.149777][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 508.149777][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 508.149777][ T282] netlink_rcv_skb+0x130/0x360 [ 508.149777][ T282] netlink_unicast+0x449/0x710 [ 508.149777][ T282] netlink_sendmsg+0x723/0xbe0 [ 508.149777][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 508.149777][ T282] ___sys_sendmsg+0xee/0x170 [ 508.149777][ T282] __sys_sendmsg+0xcd/0x170 [ 508.149777][ T282] do_syscall_64+0xc6/0x1e0 [ 508.149777][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 508.149777][ T282] [ 518.386993][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 518.387558][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 518.387558][ T282] dst_init+0x84/0x4a0 [ 518.387558][ T282] dst_alloc+0x97/0x150 [ 518.387558][ T282] ip6_dst_alloc+0x23/0x90 [ 518.387558][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 518.387558][ T282] ip6_pol_route+0x56f/0x840 [ 518.387558][ T282] fib6_rule_lookup+0x196/0x240 [ 518.387558][ T282] ip6_route_input+0x542/0x980 [ 518.387558][ T282] ipv6_rcv+0x8f/0x400 [ 518.387558][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 518.387558][ T282] process_backlog+0x101/0x620 [ 518.387558][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 518.387558][ T282] net_rx_action+0x495/0xbe0 [ 518.387558][ T282] __do_softirq+0x1b5/0x7f6 [ 518.387558][ T282] [ 518.390223][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 518.390223][ T282] netdev_get_by_index+0x5e/0x80 [ 518.390223][ T282] fib6_nh_init+0x3d8/0x15b0 [ 518.390223][ T282] ip6_route_info_create+0xf18/0x17d0 [ 518.390223][ T282] ip6_route_add+0x1c/0x140 [ 518.390223][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 518.390223][ T282] inet6_addr_add+0x4f8/0xa40 [ 518.390223][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 518.390223][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 518.390223][ T282] netlink_rcv_skb+0x130/0x360 [ 518.390223][ T282] netlink_unicast+0x449/0x710 [ 518.390223][ T282] netlink_sendmsg+0x723/0xbe0 [ 518.390223][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 518.390223][ T282] ___sys_sendmsg+0xee/0x170 [ 518.390223][ T282] __sys_sendmsg+0xcd/0x170 [ 518.390223][ T282] do_syscall_64+0xc6/0x1e0 [ 518.390223][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 518.390223][ T282] [ 518.392847][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 518.392847][ T282] netdev_get_by_index+0x5e/0x80 [ 518.392847][ T282] fib6_nh_init+0x3d8/0x15b0 [ 518.392847][ T282] ip6_route_info_create+0xf18/0x17d0 [ 518.392847][ T282] addrconf_f6i_alloc+0x244/0x410 [ 518.392847][ T282] ipv6_add_addr+0x411/0x2000 [ 518.392847][ T282] inet6_addr_add+0x30e/0xa40 [ 518.392847][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 518.392847][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 518.392847][ T282] netlink_rcv_skb+0x130/0x360 [ 518.392847][ T282] netlink_unicast+0x449/0x710 [ 518.392847][ T282] netlink_sendmsg+0x723/0xbe0 [ 518.392847][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 518.392847][ T282] ___sys_sendmsg+0xee/0x170 [ 518.392847][ T282] __sys_sendmsg+0xcd/0x170 [ 518.392847][ T282] do_syscall_64+0xc6/0x1e0 [ 518.392847][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 518.392847][ T282] [ 518.395167][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 518.395167][ T282] netdev_get_by_index+0x5e/0x80 [ 518.395167][ T282] fib6_nh_init+0x3d8/0x15b0 [ 518.395167][ T282] ip6_route_info_create+0xf18/0x17d0 [ 518.395167][ T282] ip6_route_add+0x1c/0x140 [ 518.395167][ T282] addrconf_add_mroute+0x129/0x180 [ 518.395167][ T282] addrconf_add_dev+0xe2/0x170 [ 518.395167][ T282] inet6_addr_add+0x12f/0xa40 [ 518.395167][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 518.395167][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 518.395167][ T282] netlink_rcv_skb+0x130/0x360 [ 518.395167][ T282] netlink_unicast+0x449/0x710 [ 518.395167][ T282] netlink_sendmsg+0x723/0xbe0 [ 518.395167][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 518.395167][ T282] ___sys_sendmsg+0xee/0x170 [ 518.395167][ T282] __sys_sendmsg+0xcd/0x170 [ 518.395167][ T282] do_syscall_64+0xc6/0x1e0 [ 518.395167][ T282] [ 518.397880][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 518.397880][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 518.397880][ T282] ipv6_find_idev+0x102/0x170 [ 518.397880][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 518.397880][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 518.397880][ T282] netlink_rcv_skb+0x130/0x360 [ 518.397880][ T282] netlink_unicast+0x449/0x710 [ 518.397880][ T282] netlink_sendmsg+0x723/0xbe0 [ 518.397880][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 518.397880][ T282] ___sys_sendmsg+0xee/0x170 [ 518.397880][ T282] __sys_sendmsg+0xcd/0x170 [ 518.397880][ T282] do_syscall_64+0xc6/0x1e0 [ 518.397880][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 518.397880][ T282] [ 518.399688][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 518.399688][ T282] neigh_parms_alloc+0x1e5/0x510 [ 518.399688][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 518.399688][ T282] ipv6_find_idev+0x102/0x170 [ 518.399688][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 518.399688][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 518.399688][ T282] netlink_rcv_skb+0x130/0x360 [ 518.399688][ T282] netlink_unicast+0x449/0x710 [ 518.399688][ T282] netlink_sendmsg+0x723/0xbe0 [ 518.399688][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 518.399688][ T282] ___sys_sendmsg+0xee/0x170 [ 518.399688][ T282] __sys_sendmsg+0xcd/0x170 [ 518.399688][ T282] do_syscall_64+0xc6/0x1e0 [ 518.399688][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 518.399688][ T282] [ 528.499012][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 528.499438][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 528.499438][ T282] dst_init+0x84/0x4a0 [ 528.499438][ T282] dst_alloc+0x97/0x150 [ 528.499438][ T282] ip6_dst_alloc+0x23/0x90 [ 528.499438][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 528.499438][ T282] ip6_pol_route+0x56f/0x840 [ 528.499438][ T282] fib6_rule_lookup+0x196/0x240 [ 528.499438][ T282] ip6_route_input+0x542/0x980 [ 528.499438][ T282] ipv6_rcv+0x8f/0x400 [ 528.499438][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 528.499438][ T282] process_backlog+0x101/0x620 [ 528.499438][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 528.499438][ T282] net_rx_action+0x495/0xbe0 [ 528.499438][ T282] __do_softirq+0x1b5/0x7f6 [ 528.499438][ T282] [ 528.501443][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 528.501443][ T282] netdev_get_by_index+0x5e/0x80 [ 528.501443][ T282] fib6_nh_init+0x3d8/0x15b0 [ 528.501443][ T282] ip6_route_info_create+0xf18/0x17d0 [ 528.501443][ T282] ip6_route_add+0x1c/0x140 [ 528.501443][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 528.501443][ T282] inet6_addr_add+0x4f8/0xa40 [ 528.501443][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 528.501443][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 528.501443][ T282] netlink_rcv_skb+0x130/0x360 [ 528.501443][ T282] netlink_unicast+0x449/0x710 [ 528.501443][ T282] netlink_sendmsg+0x723/0xbe0 [ 528.501443][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 528.501443][ T282] ___sys_sendmsg+0xee/0x170 [ 528.501443][ T282] __sys_sendmsg+0xcd/0x170 [ 528.501443][ T282] do_syscall_64+0xc6/0x1e0 [ 528.501443][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 528.501443][ T282] [ 528.503885][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 528.503885][ T282] netdev_get_by_index+0x5e/0x80 [ 528.503885][ T282] fib6_nh_init+0x3d8/0x15b0 [ 528.503885][ T282] ip6_route_info_create+0xf18/0x17d0 [ 528.503885][ T282] addrconf_f6i_alloc+0x244/0x410 [ 528.503885][ T282] ipv6_add_addr+0x411/0x2000 [ 528.503885][ T282] inet6_addr_add+0x30e/0xa40 [ 528.503885][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 528.503885][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 528.503885][ T282] netlink_rcv_skb+0x130/0x360 [ 528.503885][ T282] netlink_unicast+0x449/0x710 [ 528.503885][ T282] netlink_sendmsg+0x723/0xbe0 [ 528.503885][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 528.503885][ T282] ___sys_sendmsg+0xee/0x170 [ 528.503885][ T282] __sys_sendmsg+0xcd/0x170 [ 528.503885][ T282] do_syscall_64+0xc6/0x1e0 [ 528.503885][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 528.503885][ T282] [ 528.506316][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 528.506316][ T282] netdev_get_by_index+0x5e/0x80 [ 528.506316][ T282] fib6_nh_init+0x3d8/0x15b0 [ 528.506316][ T282] ip6_route_info_create+0xf18/0x17d0 [ 528.506316][ T282] ip6_route_add+0x1c/0x140 [ 528.506316][ T282] addrconf_add_mroute+0x129/0x180 [ 528.506316][ T282] addrconf_add_dev+0xe2/0x170 [ 528.506316][ T282] inet6_addr_add+0x12f/0xa40 [ 528.506316][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 528.506316][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 528.506316][ T282] netlink_rcv_skb+0x130/0x360 [ 528.506316][ T282] netlink_unicast+0x449/0x710 [ 528.506316][ T282] netlink_sendmsg+0x723/0xbe0 [ 528.506316][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 528.506316][ T282] ___sys_sendmsg+0xee/0x170 [ 528.506316][ T282] __sys_sendmsg+0xcd/0x170 [ 528.506316][ T282] do_syscall_64+0xc6/0x1e0 [ 528.506316][ T282] [ 528.508712][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 528.508712][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 528.508712][ T282] ipv6_find_idev+0x102/0x170 [ 528.508712][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 528.508712][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 528.508712][ T282] netlink_rcv_skb+0x130/0x360 [ 528.508712][ T282] netlink_unicast+0x449/0x710 [ 528.508712][ T282] netlink_sendmsg+0x723/0xbe0 [ 528.508712][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 528.508712][ T282] ___sys_sendmsg+0xee/0x170 [ 528.508712][ T282] __sys_sendmsg+0xcd/0x170 [ 528.508712][ T282] do_syscall_64+0xc6/0x1e0 [ 528.508712][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 528.508712][ T282] [ 528.510572][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 528.510572][ T282] neigh_parms_alloc+0x1e5/0x510 [ 528.510572][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 528.510572][ T282] ipv6_find_idev+0x102/0x170 [ 528.510572][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 528.510572][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 528.510572][ T282] netlink_rcv_skb+0x130/0x360 [ 528.510572][ T282] netlink_unicast+0x449/0x710 [ 528.510572][ T282] netlink_sendmsg+0x723/0xbe0 [ 528.510572][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 528.510572][ T282] ___sys_sendmsg+0xee/0x170 [ 528.510572][ T282] __sys_sendmsg+0xcd/0x170 [ 528.510572][ T282] do_syscall_64+0xc6/0x1e0 [ 528.510572][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 528.510572][ T282] [ 538.659038][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 538.659505][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 538.659505][ T282] dst_init+0x84/0x4a0 [ 538.659505][ T282] dst_alloc+0x97/0x150 [ 538.659505][ T282] ip6_dst_alloc+0x23/0x90 [ 538.659505][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 538.659505][ T282] ip6_pol_route+0x56f/0x840 [ 538.659505][ T282] fib6_rule_lookup+0x196/0x240 [ 538.659505][ T282] ip6_route_input+0x542/0x980 [ 538.659505][ T282] ipv6_rcv+0x8f/0x400 [ 538.659505][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 538.659505][ T282] process_backlog+0x101/0x620 [ 538.659505][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 538.659505][ T282] net_rx_action+0x495/0xbe0 [ 538.659505][ T282] __do_softirq+0x1b5/0x7f6 [ 538.659505][ T282] [ 538.661675][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 538.661675][ T282] netdev_get_by_index+0x5e/0x80 [ 538.661675][ T282] fib6_nh_init+0x3d8/0x15b0 [ 538.661675][ T282] ip6_route_info_create+0xf18/0x17d0 [ 538.661675][ T282] ip6_route_add+0x1c/0x140 [ 538.661675][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 538.661675][ T282] inet6_addr_add+0x4f8/0xa40 [ 538.661675][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 538.661675][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 538.661675][ T282] netlink_rcv_skb+0x130/0x360 [ 538.661675][ T282] netlink_unicast+0x449/0x710 [ 538.661675][ T282] netlink_sendmsg+0x723/0xbe0 [ 538.661675][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 538.661675][ T282] ___sys_sendmsg+0xee/0x170 [ 538.661675][ T282] __sys_sendmsg+0xcd/0x170 [ 538.661675][ T282] do_syscall_64+0xc6/0x1e0 [ 538.661675][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 538.661675][ T282] [ 538.664254][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 538.664254][ T282] netdev_get_by_index+0x5e/0x80 [ 538.664254][ T282] fib6_nh_init+0x3d8/0x15b0 [ 538.664254][ T282] ip6_route_info_create+0xf18/0x17d0 [ 538.664254][ T282] addrconf_f6i_alloc+0x244/0x410 [ 538.664254][ T282] ipv6_add_addr+0x411/0x2000 [ 538.664254][ T282] inet6_addr_add+0x30e/0xa40 [ 538.664254][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 538.664254][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 538.664254][ T282] netlink_rcv_skb+0x130/0x360 [ 538.664254][ T282] netlink_unicast+0x449/0x710 [ 538.664254][ T282] netlink_sendmsg+0x723/0xbe0 [ 538.664254][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 538.664254][ T282] ___sys_sendmsg+0xee/0x170 [ 538.664254][ T282] __sys_sendmsg+0xcd/0x170 [ 538.664254][ T282] do_syscall_64+0xc6/0x1e0 [ 538.664254][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 538.664254][ T282] [ 538.666630][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 538.666630][ T282] netdev_get_by_index+0x5e/0x80 [ 538.666630][ T282] fib6_nh_init+0x3d8/0x15b0 [ 538.666630][ T282] ip6_route_info_create+0xf18/0x17d0 [ 538.666630][ T282] ip6_route_add+0x1c/0x140 [ 538.666630][ T282] addrconf_add_mroute+0x129/0x180 [ 538.666630][ T282] addrconf_add_dev+0xe2/0x170 [ 538.666630][ T282] inet6_addr_add+0x12f/0xa40 [ 538.666630][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 538.666630][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 538.666630][ T282] netlink_rcv_skb+0x130/0x360 [ 538.666630][ T282] netlink_unicast+0x449/0x710 [ 538.666630][ T282] netlink_sendmsg+0x723/0xbe0 [ 538.666630][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 538.666630][ T282] ___sys_sendmsg+0xee/0x170 [ 538.666630][ T282] __sys_sendmsg+0xcd/0x170 [ 538.666630][ T282] do_syscall_64+0xc6/0x1e0 [ 538.666630][ T282] [ 538.668934][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 538.668934][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 538.668934][ T282] ipv6_find_idev+0x102/0x170 [ 538.668934][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 538.668934][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 538.668934][ T282] netlink_rcv_skb+0x130/0x360 [ 538.668934][ T282] netlink_unicast+0x449/0x710 [ 538.668934][ T282] netlink_sendmsg+0x723/0xbe0 [ 538.668934][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 538.668934][ T282] ___sys_sendmsg+0xee/0x170 [ 538.668934][ T282] __sys_sendmsg+0xcd/0x170 [ 538.668934][ T282] do_syscall_64+0xc6/0x1e0 [ 538.668934][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 538.668934][ T282] [ 538.670781][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 538.670781][ T282] neigh_parms_alloc+0x1e5/0x510 [ 538.670781][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 538.670781][ T282] ipv6_find_idev+0x102/0x170 [ 538.670781][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 538.670781][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 538.670781][ T282] netlink_rcv_skb+0x130/0x360 [ 538.670781][ T282] netlink_unicast+0x449/0x710 [ 538.670781][ T282] netlink_sendmsg+0x723/0xbe0 [ 538.670781][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 538.670781][ T282] ___sys_sendmsg+0xee/0x170 [ 538.670781][ T282] __sys_sendmsg+0xcd/0x170 [ 538.670781][ T282] do_syscall_64+0xc6/0x1e0 [ 538.670781][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 538.670781][ T282] [ 548.835012][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 548.835429][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 548.835429][ T282] dst_init+0x84/0x4a0 [ 548.835429][ T282] dst_alloc+0x97/0x150 [ 548.835429][ T282] ip6_dst_alloc+0x23/0x90 [ 548.835429][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 548.835429][ T282] ip6_pol_route+0x56f/0x840 [ 548.835429][ T282] fib6_rule_lookup+0x196/0x240 [ 548.835429][ T282] ip6_route_input+0x542/0x980 [ 548.835429][ T282] ipv6_rcv+0x8f/0x400 [ 548.835429][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 548.835429][ T282] process_backlog+0x101/0x620 [ 548.835429][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 548.835429][ T282] net_rx_action+0x495/0xbe0 [ 548.835429][ T282] __do_softirq+0x1b5/0x7f6 [ 548.835429][ T282] [ 548.837335][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 548.837335][ T282] netdev_get_by_index+0x5e/0x80 [ 548.837335][ T282] fib6_nh_init+0x3d8/0x15b0 [ 548.837335][ T282] ip6_route_info_create+0xf18/0x17d0 [ 548.837335][ T282] ip6_route_add+0x1c/0x140 [ 548.837335][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 548.837335][ T282] inet6_addr_add+0x4f8/0xa40 [ 548.837335][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 548.837335][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 548.837335][ T282] netlink_rcv_skb+0x130/0x360 [ 548.837335][ T282] netlink_unicast+0x449/0x710 [ 548.837335][ T282] netlink_sendmsg+0x723/0xbe0 [ 548.837335][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 548.837335][ T282] ___sys_sendmsg+0xee/0x170 [ 548.837335][ T282] __sys_sendmsg+0xcd/0x170 [ 548.837335][ T282] do_syscall_64+0xc6/0x1e0 [ 548.837335][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 548.837335][ T282] [ 548.839783][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 548.839783][ T282] netdev_get_by_index+0x5e/0x80 [ 548.839783][ T282] fib6_nh_init+0x3d8/0x15b0 [ 548.839783][ T282] ip6_route_info_create+0xf18/0x17d0 [ 548.839783][ T282] addrconf_f6i_alloc+0x244/0x410 [ 548.839783][ T282] ipv6_add_addr+0x411/0x2000 [ 548.839783][ T282] inet6_addr_add+0x30e/0xa40 [ 548.839783][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 548.839783][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 548.839783][ T282] netlink_rcv_skb+0x130/0x360 [ 548.839783][ T282] netlink_unicast+0x449/0x710 [ 548.839783][ T282] netlink_sendmsg+0x723/0xbe0 [ 548.839783][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 548.839783][ T282] ___sys_sendmsg+0xee/0x170 [ 548.839783][ T282] __sys_sendmsg+0xcd/0x170 [ 548.839783][ T282] do_syscall_64+0xc6/0x1e0 [ 548.839783][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 548.839783][ T282] [ 548.842123][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 548.842123][ T282] netdev_get_by_index+0x5e/0x80 [ 548.842123][ T282] fib6_nh_init+0x3d8/0x15b0 [ 548.842123][ T282] ip6_route_info_create+0xf18/0x17d0 [ 548.842123][ T282] ip6_route_add+0x1c/0x140 [ 548.842123][ T282] addrconf_add_mroute+0x129/0x180 [ 548.842123][ T282] addrconf_add_dev+0xe2/0x170 [ 548.842123][ T282] inet6_addr_add+0x12f/0xa40 [ 548.842123][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 548.842123][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 548.842123][ T282] netlink_rcv_skb+0x130/0x360 [ 548.842123][ T282] netlink_unicast+0x449/0x710 [ 548.842123][ T282] netlink_sendmsg+0x723/0xbe0 [ 548.842123][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 548.842123][ T282] ___sys_sendmsg+0xee/0x170 [ 548.842123][ T282] __sys_sendmsg+0xcd/0x170 [ 548.842123][ T282] do_syscall_64+0xc6/0x1e0 [ 548.842123][ T282] [ 548.844332][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 548.844332][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 548.844332][ T282] ipv6_find_idev+0x102/0x170 [ 548.844332][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 548.844332][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 548.844332][ T282] netlink_rcv_skb+0x130/0x360 [ 548.844332][ T282] netlink_unicast+0x449/0x710 [ 548.844332][ T282] netlink_sendmsg+0x723/0xbe0 [ 548.844332][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 548.844332][ T282] ___sys_sendmsg+0xee/0x170 [ 548.844332][ T282] __sys_sendmsg+0xcd/0x170 [ 548.844332][ T282] do_syscall_64+0xc6/0x1e0 [ 548.844332][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 548.844332][ T282] [ 548.846062][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 548.846062][ T282] neigh_parms_alloc+0x1e5/0x510 [ 548.846062][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 548.846062][ T282] ipv6_find_idev+0x102/0x170 [ 548.846062][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 548.846062][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 548.846062][ T282] netlink_rcv_skb+0x130/0x360 [ 548.846062][ T282] netlink_unicast+0x449/0x710 [ 548.846062][ T282] netlink_sendmsg+0x723/0xbe0 [ 548.846062][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 548.846062][ T282] ___sys_sendmsg+0xee/0x170 [ 548.846062][ T282] __sys_sendmsg+0xcd/0x170 [ 548.846062][ T282] do_syscall_64+0xc6/0x1e0 [ 548.846062][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 548.846062][ T282] [ 559.139014][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 559.139377][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 559.139377][ T282] dst_init+0x84/0x4a0 [ 559.139377][ T282] dst_alloc+0x97/0x150 [ 559.139377][ T282] ip6_dst_alloc+0x23/0x90 [ 559.139377][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 559.139377][ T282] ip6_pol_route+0x56f/0x840 [ 559.139377][ T282] fib6_rule_lookup+0x196/0x240 [ 559.139377][ T282] ip6_route_input+0x542/0x980 [ 559.139377][ T282] ipv6_rcv+0x8f/0x400 [ 559.139377][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 559.139377][ T282] process_backlog+0x101/0x620 [ 559.139377][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 559.139377][ T282] net_rx_action+0x495/0xbe0 [ 559.139377][ T282] __do_softirq+0x1b5/0x7f6 [ 559.139377][ T282] [ 559.141165][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 559.141165][ T282] netdev_get_by_index+0x5e/0x80 [ 559.141165][ T282] fib6_nh_init+0x3d8/0x15b0 [ 559.141165][ T282] ip6_route_info_create+0xf18/0x17d0 [ 559.141165][ T282] ip6_route_add+0x1c/0x140 [ 559.141165][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 559.141165][ T282] inet6_addr_add+0x4f8/0xa40 [ 559.141165][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 559.141165][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 559.141165][ T282] netlink_rcv_skb+0x130/0x360 [ 559.141165][ T282] netlink_unicast+0x449/0x710 [ 559.141165][ T282] netlink_sendmsg+0x723/0xbe0 [ 559.141165][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 559.141165][ T282] ___sys_sendmsg+0xee/0x170 [ 559.141165][ T282] __sys_sendmsg+0xcd/0x170 [ 559.141165][ T282] do_syscall_64+0xc6/0x1e0 [ 559.141165][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 559.141165][ T282] [ 559.143375][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 559.143375][ T282] netdev_get_by_index+0x5e/0x80 [ 559.143375][ T282] fib6_nh_init+0x3d8/0x15b0 [ 559.143375][ T282] ip6_route_info_create+0xf18/0x17d0 [ 559.143375][ T282] addrconf_f6i_alloc+0x244/0x410 [ 559.143375][ T282] ipv6_add_addr+0x411/0x2000 [ 559.143375][ T282] inet6_addr_add+0x30e/0xa40 [ 559.143375][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 559.143375][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 559.143375][ T282] netlink_rcv_skb+0x130/0x360 [ 559.143375][ T282] netlink_unicast+0x449/0x710 [ 559.143375][ T282] netlink_sendmsg+0x723/0xbe0 [ 559.143375][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 559.143375][ T282] ___sys_sendmsg+0xee/0x170 [ 559.143375][ T282] __sys_sendmsg+0xcd/0x170 [ 559.143375][ T282] do_syscall_64+0xc6/0x1e0 [ 559.143375][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 559.143375][ T282] [ 559.145585][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 559.145585][ T282] netdev_get_by_index+0x5e/0x80 [ 559.145585][ T282] fib6_nh_init+0x3d8/0x15b0 [ 559.145585][ T282] ip6_route_info_create+0xf18/0x17d0 [ 559.145585][ T282] ip6_route_add+0x1c/0x140 [ 559.145585][ T282] addrconf_add_mroute+0x129/0x180 [ 559.145585][ T282] addrconf_add_dev+0xe2/0x170 [ 559.145585][ T282] inet6_addr_add+0x12f/0xa40 [ 559.145585][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 559.145585][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 559.145585][ T282] netlink_rcv_skb+0x130/0x360 [ 559.145585][ T282] netlink_unicast+0x449/0x710 [ 559.145585][ T282] netlink_sendmsg+0x723/0xbe0 [ 559.145585][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 559.145585][ T282] ___sys_sendmsg+0xee/0x170 [ 559.145585][ T282] __sys_sendmsg+0xcd/0x170 [ 559.145585][ T282] do_syscall_64+0xc6/0x1e0 [ 559.145585][ T282] [ 559.147739][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 559.147739][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 559.147739][ T282] ipv6_find_idev+0x102/0x170 [ 559.147739][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 559.147739][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 559.147739][ T282] netlink_rcv_skb+0x130/0x360 [ 559.147739][ T282] netlink_unicast+0x449/0x710 [ 559.147739][ T282] netlink_sendmsg+0x723/0xbe0 [ 559.147739][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 559.147739][ T282] ___sys_sendmsg+0xee/0x170 [ 559.147739][ T282] __sys_sendmsg+0xcd/0x170 [ 559.147739][ T282] do_syscall_64+0xc6/0x1e0 [ 559.147739][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 559.147739][ T282] [ 559.149466][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 559.149466][ T282] neigh_parms_alloc+0x1e5/0x510 [ 559.149466][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 559.149466][ T282] ipv6_find_idev+0x102/0x170 [ 559.149466][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 559.149466][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 559.149466][ T282] netlink_rcv_skb+0x130/0x360 [ 559.149466][ T282] netlink_unicast+0x449/0x710 [ 559.149466][ T282] netlink_sendmsg+0x723/0xbe0 [ 559.149466][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 559.149466][ T282] ___sys_sendmsg+0xee/0x170 [ 559.149466][ T282] __sys_sendmsg+0xcd/0x170 [ 559.149466][ T282] do_syscall_64+0xc6/0x1e0 [ 559.149466][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 559.149466][ T282] [ 569.219056][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 569.219681][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 569.219681][ T282] dst_init+0x84/0x4a0 [ 569.219681][ T282] dst_alloc+0x97/0x150 [ 569.219681][ T282] ip6_dst_alloc+0x23/0x90 [ 569.219681][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 569.219681][ T282] ip6_pol_route+0x56f/0x840 [ 569.219681][ T282] fib6_rule_lookup+0x196/0x240 [ 569.219681][ T282] ip6_route_input+0x542/0x980 [ 569.219681][ T282] ipv6_rcv+0x8f/0x400 [ 569.219681][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 569.219681][ T282] process_backlog+0x101/0x620 [ 569.219681][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 569.219681][ T282] net_rx_action+0x495/0xbe0 [ 569.219681][ T282] __do_softirq+0x1b5/0x7f6 [ 569.219681][ T282] [ 569.222561][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 569.222561][ T282] netdev_get_by_index+0x5e/0x80 [ 569.222561][ T282] fib6_nh_init+0x3d8/0x15b0 [ 569.222561][ T282] ip6_route_info_create+0xf18/0x17d0 [ 569.222561][ T282] ip6_route_add+0x1c/0x140 [ 569.222561][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 569.222561][ T282] inet6_addr_add+0x4f8/0xa40 [ 569.222561][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 569.222561][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 569.222561][ T282] netlink_rcv_skb+0x130/0x360 [ 569.222561][ T282] netlink_unicast+0x449/0x710 [ 569.222561][ T282] netlink_sendmsg+0x723/0xbe0 [ 569.222561][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 569.222561][ T282] ___sys_sendmsg+0xee/0x170 [ 569.222561][ T282] __sys_sendmsg+0xcd/0x170 [ 569.222561][ T282] do_syscall_64+0xc6/0x1e0 [ 569.222561][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 569.222561][ T282] [ 569.225636][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 569.225636][ T282] netdev_get_by_index+0x5e/0x80 [ 569.225636][ T282] fib6_nh_init+0x3d8/0x15b0 [ 569.225636][ T282] ip6_route_info_create+0xf18/0x17d0 [ 569.225636][ T282] addrconf_f6i_alloc+0x244/0x410 [ 569.225636][ T282] ipv6_add_addr+0x411/0x2000 [ 569.225636][ T282] inet6_addr_add+0x30e/0xa40 [ 569.225636][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 569.225636][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 569.225636][ T282] netlink_rcv_skb+0x130/0x360 [ 569.225636][ T282] netlink_unicast+0x449/0x710 [ 569.225636][ T282] netlink_sendmsg+0x723/0xbe0 [ 569.225636][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 569.225636][ T282] ___sys_sendmsg+0xee/0x170 [ 569.225636][ T282] __sys_sendmsg+0xcd/0x170 [ 569.225636][ T282] do_syscall_64+0xc6/0x1e0 [ 569.225636][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 569.225636][ T282] [ 569.229350][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 569.229350][ T282] netdev_get_by_index+0x5e/0x80 [ 569.229350][ T282] fib6_nh_init+0x3d8/0x15b0 [ 569.229350][ T282] ip6_route_info_create+0xf18/0x17d0 [ 569.229350][ T282] ip6_route_add+0x1c/0x140 [ 569.229350][ T282] addrconf_add_mroute+0x129/0x180 [ 569.229350][ T282] addrconf_add_dev+0xe2/0x170 [ 569.229350][ T282] inet6_addr_add+0x12f/0xa40 [ 569.229350][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 569.229350][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 569.229350][ T282] netlink_rcv_skb+0x130/0x360 [ 569.229350][ T282] netlink_unicast+0x449/0x710 [ 569.229350][ T282] netlink_sendmsg+0x723/0xbe0 [ 569.229350][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 569.229350][ T282] ___sys_sendmsg+0xee/0x170 [ 569.229350][ T282] __sys_sendmsg+0xcd/0x170 [ 569.229350][ T282] do_syscall_64+0xc6/0x1e0 [ 569.229350][ T282] [ 569.232640][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 569.232640][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 569.232640][ T282] ipv6_find_idev+0x102/0x170 [ 569.232640][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 569.232640][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 569.232640][ T282] netlink_rcv_skb+0x130/0x360 [ 569.232640][ T282] netlink_unicast+0x449/0x710 [ 569.232640][ T282] netlink_sendmsg+0x723/0xbe0 [ 569.232640][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 569.232640][ T282] ___sys_sendmsg+0xee/0x170 [ 569.232640][ T282] __sys_sendmsg+0xcd/0x170 [ 569.232640][ T282] do_syscall_64+0xc6/0x1e0 [ 569.232640][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 569.232640][ T282] [ 569.235309][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 569.235309][ T282] neigh_parms_alloc+0x1e5/0x510 [ 569.235309][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 569.235309][ T282] ipv6_find_idev+0x102/0x170 [ 569.235309][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 569.235309][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 569.235309][ T282] netlink_rcv_skb+0x130/0x360 [ 569.235309][ T282] netlink_unicast+0x449/0x710 [ 569.235309][ T282] netlink_sendmsg+0x723/0xbe0 [ 569.235309][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 569.235309][ T282] ___sys_sendmsg+0xee/0x170 [ 569.235309][ T282] __sys_sendmsg+0xcd/0x170 [ 569.235309][ T282] do_syscall_64+0xc6/0x1e0 [ 569.235309][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 569.235309][ T282] [ 579.330987][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 579.331386][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 579.331386][ T282] dst_init+0x84/0x4a0 [ 579.331386][ T282] dst_alloc+0x97/0x150 [ 579.331386][ T282] ip6_dst_alloc+0x23/0x90 [ 579.331386][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 579.331386][ T282] ip6_pol_route+0x56f/0x840 [ 579.331386][ T282] fib6_rule_lookup+0x196/0x240 [ 579.331386][ T282] ip6_route_input+0x542/0x980 [ 579.331386][ T282] ipv6_rcv+0x8f/0x400 [ 579.331386][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 579.331386][ T282] process_backlog+0x101/0x620 [ 579.331386][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 579.331386][ T282] net_rx_action+0x495/0xbe0 [ 579.331386][ T282] __do_softirq+0x1b5/0x7f6 [ 579.331386][ T282] [ 579.333195][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 579.333195][ T282] netdev_get_by_index+0x5e/0x80 [ 579.333195][ T282] fib6_nh_init+0x3d8/0x15b0 [ 579.333195][ T282] ip6_route_info_create+0xf18/0x17d0 [ 579.333195][ T282] ip6_route_add+0x1c/0x140 [ 579.333195][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 579.333195][ T282] inet6_addr_add+0x4f8/0xa40 [ 579.333195][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 579.333195][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 579.333195][ T282] netlink_rcv_skb+0x130/0x360 [ 579.333195][ T282] netlink_unicast+0x449/0x710 [ 579.333195][ T282] netlink_sendmsg+0x723/0xbe0 [ 579.333195][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 579.333195][ T282] ___sys_sendmsg+0xee/0x170 [ 579.333195][ T282] __sys_sendmsg+0xcd/0x170 [ 579.333195][ T282] do_syscall_64+0xc6/0x1e0 [ 579.333195][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 579.333195][ T282] [ 579.335430][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 579.335430][ T282] netdev_get_by_index+0x5e/0x80 [ 579.335430][ T282] fib6_nh_init+0x3d8/0x15b0 [ 579.335430][ T282] ip6_route_info_create+0xf18/0x17d0 [ 579.335430][ T282] addrconf_f6i_alloc+0x244/0x410 [ 579.335430][ T282] ipv6_add_addr+0x411/0x2000 [ 579.335430][ T282] inet6_addr_add+0x30e/0xa40 [ 579.335430][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 579.335430][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 579.335430][ T282] netlink_rcv_skb+0x130/0x360 [ 579.335430][ T282] netlink_unicast+0x449/0x710 [ 579.335430][ T282] netlink_sendmsg+0x723/0xbe0 [ 579.335430][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 579.335430][ T282] ___sys_sendmsg+0xee/0x170 [ 579.335430][ T282] __sys_sendmsg+0xcd/0x170 [ 579.335430][ T282] do_syscall_64+0xc6/0x1e0 [ 579.335430][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 579.335430][ T282] [ 579.337696][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 579.337696][ T282] netdev_get_by_index+0x5e/0x80 [ 579.337696][ T282] fib6_nh_init+0x3d8/0x15b0 [ 579.337696][ T282] ip6_route_info_create+0xf18/0x17d0 [ 579.337696][ T282] ip6_route_add+0x1c/0x140 [ 579.337696][ T282] addrconf_add_mroute+0x129/0x180 [ 579.337696][ T282] addrconf_add_dev+0xe2/0x170 [ 579.337696][ T282] inet6_addr_add+0x12f/0xa40 [ 579.337696][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 579.337696][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 579.337696][ T282] netlink_rcv_skb+0x130/0x360 [ 579.337696][ T282] netlink_unicast+0x449/0x710 [ 579.337696][ T282] netlink_sendmsg+0x723/0xbe0 [ 579.337696][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 579.337696][ T282] ___sys_sendmsg+0xee/0x170 [ 579.337696][ T282] __sys_sendmsg+0xcd/0x170 [ 579.337696][ T282] do_syscall_64+0xc6/0x1e0 [ 579.337696][ T282] [ 579.339878][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 579.339878][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 579.339878][ T282] ipv6_find_idev+0x102/0x170 [ 579.339878][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 579.339878][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 579.339878][ T282] netlink_rcv_skb+0x130/0x360 [ 579.339878][ T282] netlink_unicast+0x449/0x710 [ 579.339878][ T282] netlink_sendmsg+0x723/0xbe0 [ 579.339878][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 579.339878][ T282] ___sys_sendmsg+0xee/0x170 [ 579.339878][ T282] __sys_sendmsg+0xcd/0x170 [ 579.339878][ T282] do_syscall_64+0xc6/0x1e0 [ 579.339878][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 579.339878][ T282] [ 579.341587][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 579.341587][ T282] neigh_parms_alloc+0x1e5/0x510 [ 579.341587][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 579.341587][ T282] ipv6_find_idev+0x102/0x170 [ 579.341587][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 579.341587][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 579.341587][ T282] netlink_rcv_skb+0x130/0x360 [ 579.341587][ T282] netlink_unicast+0x449/0x710 [ 579.341587][ T282] netlink_sendmsg+0x723/0xbe0 [ 579.341587][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 579.341587][ T282] ___sys_sendmsg+0xee/0x170 [ 579.341587][ T282] __sys_sendmsg+0xcd/0x170 [ 579.341587][ T282] do_syscall_64+0xc6/0x1e0 [ 579.341587][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 579.341587][ T282] [ 589.506997][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 589.507506][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 589.507506][ T282] dst_init+0x84/0x4a0 [ 589.507506][ T282] dst_alloc+0x97/0x150 [ 589.507506][ T282] ip6_dst_alloc+0x23/0x90 [ 589.507506][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 589.507506][ T282] ip6_pol_route+0x56f/0x840 [ 589.507506][ T282] fib6_rule_lookup+0x196/0x240 [ 589.507506][ T282] ip6_route_input+0x542/0x980 [ 589.507506][ T282] ipv6_rcv+0x8f/0x400 [ 589.507506][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 589.507506][ T282] process_backlog+0x101/0x620 [ 589.507506][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 589.507506][ T282] net_rx_action+0x495/0xbe0 [ 589.507506][ T282] __do_softirq+0x1b5/0x7f6 [ 589.507506][ T282] [ 589.510406][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 589.510406][ T282] netdev_get_by_index+0x5e/0x80 [ 589.510406][ T282] fib6_nh_init+0x3d8/0x15b0 [ 589.510406][ T282] ip6_route_info_create+0xf18/0x17d0 [ 589.510406][ T282] ip6_route_add+0x1c/0x140 [ 589.510406][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 589.510406][ T282] inet6_addr_add+0x4f8/0xa40 [ 589.510406][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 589.510406][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 589.510406][ T282] netlink_rcv_skb+0x130/0x360 [ 589.510406][ T282] netlink_unicast+0x449/0x710 [ 589.510406][ T282] netlink_sendmsg+0x723/0xbe0 [ 589.510406][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 589.510406][ T282] ___sys_sendmsg+0xee/0x170 [ 589.510406][ T282] __sys_sendmsg+0xcd/0x170 [ 589.510406][ T282] do_syscall_64+0xc6/0x1e0 [ 589.510406][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 589.510406][ T282] [ 589.514003][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 589.514003][ T282] netdev_get_by_index+0x5e/0x80 [ 589.514003][ T282] fib6_nh_init+0x3d8/0x15b0 [ 589.514003][ T282] ip6_route_info_create+0xf18/0x17d0 [ 589.514003][ T282] addrconf_f6i_alloc+0x244/0x410 [ 589.514003][ T282] ipv6_add_addr+0x411/0x2000 [ 589.514003][ T282] inet6_addr_add+0x30e/0xa40 [ 589.514003][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 589.514003][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 589.514003][ T282] netlink_rcv_skb+0x130/0x360 [ 589.514003][ T282] netlink_unicast+0x449/0x710 [ 589.514003][ T282] netlink_sendmsg+0x723/0xbe0 [ 589.514003][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 589.514003][ T282] ___sys_sendmsg+0xee/0x170 [ 589.514003][ T282] __sys_sendmsg+0xcd/0x170 [ 589.514003][ T282] do_syscall_64+0xc6/0x1e0 [ 589.514003][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 589.514003][ T282] [ 589.517588][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 589.517588][ T282] netdev_get_by_index+0x5e/0x80 [ 589.517588][ T282] fib6_nh_init+0x3d8/0x15b0 [ 589.517588][ T282] ip6_route_info_create+0xf18/0x17d0 [ 589.517588][ T282] ip6_route_add+0x1c/0x140 [ 589.517588][ T282] addrconf_add_mroute+0x129/0x180 [ 589.517588][ T282] addrconf_add_dev+0xe2/0x170 [ 589.517588][ T282] inet6_addr_add+0x12f/0xa40 [ 589.517588][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 589.517588][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 589.517588][ T282] netlink_rcv_skb+0x130/0x360 [ 589.517588][ T282] netlink_unicast+0x449/0x710 [ 589.517588][ T282] netlink_sendmsg+0x723/0xbe0 [ 589.517588][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 589.517588][ T282] ___sys_sendmsg+0xee/0x170 [ 589.517588][ T282] __sys_sendmsg+0xcd/0x170 [ 589.517588][ T282] do_syscall_64+0xc6/0x1e0 [ 589.517588][ T282] [ 589.521097][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 589.521097][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 589.521097][ T282] ipv6_find_idev+0x102/0x170 [ 589.521097][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 589.521097][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 589.521097][ T282] netlink_rcv_skb+0x130/0x360 [ 589.521097][ T282] netlink_unicast+0x449/0x710 [ 589.521097][ T282] netlink_sendmsg+0x723/0xbe0 [ 589.521097][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 589.521097][ T282] ___sys_sendmsg+0xee/0x170 [ 589.521097][ T282] __sys_sendmsg+0xcd/0x170 [ 589.521097][ T282] do_syscall_64+0xc6/0x1e0 [ 589.521097][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 589.521097][ T282] [ 589.523808][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 589.523808][ T282] neigh_parms_alloc+0x1e5/0x510 [ 589.523808][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 589.523808][ T282] ipv6_find_idev+0x102/0x170 [ 589.523808][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 589.523808][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 589.523808][ T282] netlink_rcv_skb+0x130/0x360 [ 589.523808][ T282] netlink_unicast+0x449/0x710 [ 589.523808][ T282] netlink_sendmsg+0x723/0xbe0 [ 589.523808][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 589.523808][ T282] ___sys_sendmsg+0xee/0x170 [ 589.523808][ T282] __sys_sendmsg+0xcd/0x170 [ 589.523808][ T282] do_syscall_64+0xc6/0x1e0 [ 589.523808][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 589.523808][ T282] [ 599.762991][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 599.763389][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 599.763389][ T282] dst_init+0x84/0x4a0 [ 599.763389][ T282] dst_alloc+0x97/0x150 [ 599.763389][ T282] ip6_dst_alloc+0x23/0x90 [ 599.763389][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 599.763389][ T282] ip6_pol_route+0x56f/0x840 [ 599.763389][ T282] fib6_rule_lookup+0x196/0x240 [ 599.763389][ T282] ip6_route_input+0x542/0x980 [ 599.763389][ T282] ipv6_rcv+0x8f/0x400 [ 599.763389][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 599.763389][ T282] process_backlog+0x101/0x620 [ 599.763389][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 599.763389][ T282] net_rx_action+0x495/0xbe0 [ 599.763389][ T282] __do_softirq+0x1b5/0x7f6 [ 599.763389][ T282] [ 599.765212][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 599.765212][ T282] netdev_get_by_index+0x5e/0x80 [ 599.765212][ T282] fib6_nh_init+0x3d8/0x15b0 [ 599.765212][ T282] ip6_route_info_create+0xf18/0x17d0 [ 599.765212][ T282] ip6_route_add+0x1c/0x140 [ 599.765212][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 599.765212][ T282] inet6_addr_add+0x4f8/0xa40 [ 599.765212][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 599.765212][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 599.765212][ T282] netlink_rcv_skb+0x130/0x360 [ 599.765212][ T282] netlink_unicast+0x449/0x710 [ 599.765212][ T282] netlink_sendmsg+0x723/0xbe0 [ 599.765212][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 599.765212][ T282] ___sys_sendmsg+0xee/0x170 [ 599.765212][ T282] __sys_sendmsg+0xcd/0x170 [ 599.765212][ T282] do_syscall_64+0xc6/0x1e0 [ 599.765212][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 599.765212][ T282] [ 599.767443][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 599.767443][ T282] netdev_get_by_index+0x5e/0x80 [ 599.767443][ T282] fib6_nh_init+0x3d8/0x15b0 [ 599.767443][ T282] ip6_route_info_create+0xf18/0x17d0 [ 599.767443][ T282] addrconf_f6i_alloc+0x244/0x410 [ 599.767443][ T282] ipv6_add_addr+0x411/0x2000 [ 599.767443][ T282] inet6_addr_add+0x30e/0xa40 [ 599.767443][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 599.767443][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 599.767443][ T282] netlink_rcv_skb+0x130/0x360 [ 599.767443][ T282] netlink_unicast+0x449/0x710 [ 599.767443][ T282] netlink_sendmsg+0x723/0xbe0 [ 599.767443][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 599.767443][ T282] ___sys_sendmsg+0xee/0x170 [ 599.767443][ T282] __sys_sendmsg+0xcd/0x170 [ 599.767443][ T282] do_syscall_64+0xc6/0x1e0 [ 599.767443][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 599.767443][ T282] [ 599.769699][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 599.769699][ T282] netdev_get_by_index+0x5e/0x80 [ 599.769699][ T282] fib6_nh_init+0x3d8/0x15b0 [ 599.769699][ T282] ip6_route_info_create+0xf18/0x17d0 [ 599.769699][ T282] ip6_route_add+0x1c/0x140 [ 599.769699][ T282] addrconf_add_mroute+0x129/0x180 [ 599.769699][ T282] addrconf_add_dev+0xe2/0x170 [ 599.769699][ T282] inet6_addr_add+0x12f/0xa40 [ 599.769699][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 599.769699][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 599.769699][ T282] netlink_rcv_skb+0x130/0x360 [ 599.769699][ T282] netlink_unicast+0x449/0x710 [ 599.769699][ T282] netlink_sendmsg+0x723/0xbe0 [ 599.769699][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 599.769699][ T282] ___sys_sendmsg+0xee/0x170 [ 599.769699][ T282] __sys_sendmsg+0xcd/0x170 [ 599.769699][ T282] do_syscall_64+0xc6/0x1e0 [ 599.769699][ T282] [ 599.771881][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 599.771881][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 599.771881][ T282] ipv6_find_idev+0x102/0x170 [ 599.771881][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 599.771881][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 599.771881][ T282] netlink_rcv_skb+0x130/0x360 [ 599.771881][ T282] netlink_unicast+0x449/0x710 [ 599.771881][ T282] netlink_sendmsg+0x723/0xbe0 [ 599.771881][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 599.771881][ T282] ___sys_sendmsg+0xee/0x170 [ 599.771881][ T282] __sys_sendmsg+0xcd/0x170 [ 599.771881][ T282] do_syscall_64+0xc6/0x1e0 [ 599.771881][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 599.771881][ T282] [ 599.773601][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 599.773601][ T282] neigh_parms_alloc+0x1e5/0x510 [ 599.773601][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 599.773601][ T282] ipv6_find_idev+0x102/0x170 [ 599.773601][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 599.773601][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 599.773601][ T282] netlink_rcv_skb+0x130/0x360 [ 599.773601][ T282] netlink_unicast+0x449/0x710 [ 599.773601][ T282] netlink_sendmsg+0x723/0xbe0 [ 599.773601][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 599.773601][ T282] ___sys_sendmsg+0xee/0x170 [ 599.773601][ T282] __sys_sendmsg+0xcd/0x170 [ 599.773601][ T282] do_syscall_64+0xc6/0x1e0 [ 599.773601][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 599.773601][ T282] [ 610.010993][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 610.011377][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 610.011377][ T282] dst_init+0x84/0x4a0 [ 610.011377][ T282] dst_alloc+0x97/0x150 [ 610.011377][ T282] ip6_dst_alloc+0x23/0x90 [ 610.011377][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 610.011377][ T282] ip6_pol_route+0x56f/0x840 [ 610.011377][ T282] fib6_rule_lookup+0x196/0x240 [ 610.011377][ T282] ip6_route_input+0x542/0x980 [ 610.011377][ T282] ipv6_rcv+0x8f/0x400 [ 610.011377][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 610.011377][ T282] process_backlog+0x101/0x620 [ 610.011377][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 610.011377][ T282] net_rx_action+0x495/0xbe0 [ 610.011377][ T282] __do_softirq+0x1b5/0x7f6 [ 610.011377][ T282] [ 610.013168][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 610.013168][ T282] netdev_get_by_index+0x5e/0x80 [ 610.013168][ T282] fib6_nh_init+0x3d8/0x15b0 [ 610.013168][ T282] ip6_route_info_create+0xf18/0x17d0 [ 610.013168][ T282] ip6_route_add+0x1c/0x140 [ 610.013168][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 610.013168][ T282] inet6_addr_add+0x4f8/0xa40 [ 610.013168][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 610.013168][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 610.013168][ T282] netlink_rcv_skb+0x130/0x360 [ 610.013168][ T282] netlink_unicast+0x449/0x710 [ 610.013168][ T282] netlink_sendmsg+0x723/0xbe0 [ 610.013168][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 610.013168][ T282] ___sys_sendmsg+0xee/0x170 [ 610.013168][ T282] __sys_sendmsg+0xcd/0x170 [ 610.013168][ T282] do_syscall_64+0xc6/0x1e0 [ 610.013168][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 610.013168][ T282] [ 610.015416][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 610.015416][ T282] netdev_get_by_index+0x5e/0x80 [ 610.015416][ T282] fib6_nh_init+0x3d8/0x15b0 [ 610.015416][ T282] ip6_route_info_create+0xf18/0x17d0 [ 610.015416][ T282] addrconf_f6i_alloc+0x244/0x410 [ 610.015416][ T282] ipv6_add_addr+0x411/0x2000 [ 610.015416][ T282] inet6_addr_add+0x30e/0xa40 [ 610.015416][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 610.015416][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 610.015416][ T282] netlink_rcv_skb+0x130/0x360 [ 610.015416][ T282] netlink_unicast+0x449/0x710 [ 610.015416][ T282] netlink_sendmsg+0x723/0xbe0 [ 610.015416][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 610.015416][ T282] ___sys_sendmsg+0xee/0x170 [ 610.015416][ T282] __sys_sendmsg+0xcd/0x170 [ 610.015416][ T282] do_syscall_64+0xc6/0x1e0 [ 610.015416][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 610.015416][ T282] [ 610.017629][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 610.017629][ T282] netdev_get_by_index+0x5e/0x80 [ 610.017629][ T282] fib6_nh_init+0x3d8/0x15b0 [ 610.017629][ T282] ip6_route_info_create+0xf18/0x17d0 [ 610.017629][ T282] ip6_route_add+0x1c/0x140 [ 610.017629][ T282] addrconf_add_mroute+0x129/0x180 [ 610.017629][ T282] addrconf_add_dev+0xe2/0x170 [ 610.017629][ T282] inet6_addr_add+0x12f/0xa40 [ 610.017629][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 610.017629][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 610.017629][ T282] netlink_rcv_skb+0x130/0x360 [ 610.017629][ T282] netlink_unicast+0x449/0x710 [ 610.017629][ T282] netlink_sendmsg+0x723/0xbe0 [ 610.017629][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 610.017629][ T282] ___sys_sendmsg+0xee/0x170 [ 610.017629][ T282] __sys_sendmsg+0xcd/0x170 [ 610.017629][ T282] do_syscall_64+0xc6/0x1e0 [ 610.017629][ T282] [ 610.019834][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 610.019834][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 610.019834][ T282] ipv6_find_idev+0x102/0x170 [ 610.019834][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 610.019834][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 610.019834][ T282] netlink_rcv_skb+0x130/0x360 [ 610.019834][ T282] netlink_unicast+0x449/0x710 [ 610.019834][ T282] netlink_sendmsg+0x723/0xbe0 [ 610.019834][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 610.019834][ T282] ___sys_sendmsg+0xee/0x170 [ 610.019834][ T282] __sys_sendmsg+0xcd/0x170 [ 610.019834][ T282] do_syscall_64+0xc6/0x1e0 [ 610.019834][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 610.019834][ T282] [ 610.021561][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 610.021561][ T282] neigh_parms_alloc+0x1e5/0x510 [ 610.021561][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 610.021561][ T282] ipv6_find_idev+0x102/0x170 [ 610.021561][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 610.021561][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 610.021561][ T282] netlink_rcv_skb+0x130/0x360 [ 610.021561][ T282] netlink_unicast+0x449/0x710 [ 610.021561][ T282] netlink_sendmsg+0x723/0xbe0 [ 610.021561][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 610.021561][ T282] ___sys_sendmsg+0xee/0x170 [ 610.021561][ T282] __sys_sendmsg+0xcd/0x170 [ 610.021561][ T282] do_syscall_64+0xc6/0x1e0 [ 610.021561][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 610.021561][ T282] [ 620.259087][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 620.259525][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 620.259525][ T282] dst_init+0x84/0x4a0 [ 620.259525][ T282] dst_alloc+0x97/0x150 [ 620.259525][ T282] ip6_dst_alloc+0x23/0x90 [ 620.259525][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 620.259525][ T282] ip6_pol_route+0x56f/0x840 [ 620.259525][ T282] fib6_rule_lookup+0x196/0x240 [ 620.259525][ T282] ip6_route_input+0x542/0x980 [ 620.259525][ T282] ipv6_rcv+0x8f/0x400 [ 620.259525][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 620.259525][ T282] process_backlog+0x101/0x620 [ 620.259525][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 620.259525][ T282] net_rx_action+0x495/0xbe0 [ 620.259525][ T282] __do_softirq+0x1b5/0x7f6 [ 620.259525][ T282] [ 620.261336][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 620.261336][ T282] netdev_get_by_index+0x5e/0x80 [ 620.261336][ T282] fib6_nh_init+0x3d8/0x15b0 [ 620.261336][ T282] ip6_route_info_create+0xf18/0x17d0 [ 620.261336][ T282] ip6_route_add+0x1c/0x140 [ 620.261336][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 620.261336][ T282] inet6_addr_add+0x4f8/0xa40 [ 620.261336][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 620.261336][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 620.261336][ T282] netlink_rcv_skb+0x130/0x360 [ 620.261336][ T282] netlink_unicast+0x449/0x710 [ 620.261336][ T282] netlink_sendmsg+0x723/0xbe0 [ 620.261336][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 620.261336][ T282] ___sys_sendmsg+0xee/0x170 [ 620.261336][ T282] __sys_sendmsg+0xcd/0x170 [ 620.261336][ T282] do_syscall_64+0xc6/0x1e0 [ 620.261336][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 620.261336][ T282] [ 620.263574][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 620.263574][ T282] netdev_get_by_index+0x5e/0x80 [ 620.263574][ T282] fib6_nh_init+0x3d8/0x15b0 [ 620.263574][ T282] ip6_route_info_create+0xf18/0x17d0 [ 620.263574][ T282] addrconf_f6i_alloc+0x244/0x410 [ 620.263574][ T282] ipv6_add_addr+0x411/0x2000 [ 620.263574][ T282] inet6_addr_add+0x30e/0xa40 [ 620.263574][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 620.263574][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 620.263574][ T282] netlink_rcv_skb+0x130/0x360 [ 620.263574][ T282] netlink_unicast+0x449/0x710 [ 620.263574][ T282] netlink_sendmsg+0x723/0xbe0 [ 620.263574][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 620.263574][ T282] ___sys_sendmsg+0xee/0x170 [ 620.263574][ T282] __sys_sendmsg+0xcd/0x170 [ 620.263574][ T282] do_syscall_64+0xc6/0x1e0 [ 620.263574][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 620.263574][ T282] [ 620.266158][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 620.266158][ T282] netdev_get_by_index+0x5e/0x80 [ 620.266158][ T282] fib6_nh_init+0x3d8/0x15b0 [ 620.266158][ T282] ip6_route_info_create+0xf18/0x17d0 [ 620.266158][ T282] ip6_route_add+0x1c/0x140 [ 620.266158][ T282] addrconf_add_mroute+0x129/0x180 [ 620.266158][ T282] addrconf_add_dev+0xe2/0x170 [ 620.266158][ T282] inet6_addr_add+0x12f/0xa40 [ 620.266158][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 620.266158][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 620.266158][ T282] netlink_rcv_skb+0x130/0x360 [ 620.266158][ T282] netlink_unicast+0x449/0x710 [ 620.266158][ T282] netlink_sendmsg+0x723/0xbe0 [ 620.266158][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 620.266158][ T282] ___sys_sendmsg+0xee/0x170 [ 620.266158][ T282] __sys_sendmsg+0xcd/0x170 [ 620.266158][ T282] do_syscall_64+0xc6/0x1e0 [ 620.266158][ T282] [ 620.268362][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 620.268362][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 620.268362][ T282] ipv6_find_idev+0x102/0x170 [ 620.268362][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 620.268362][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 620.268362][ T282] netlink_rcv_skb+0x130/0x360 [ 620.268362][ T282] netlink_unicast+0x449/0x710 [ 620.268362][ T282] netlink_sendmsg+0x723/0xbe0 [ 620.268362][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 620.268362][ T282] ___sys_sendmsg+0xee/0x170 [ 620.268362][ T282] __sys_sendmsg+0xcd/0x170 [ 620.268362][ T282] do_syscall_64+0xc6/0x1e0 [ 620.268362][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 620.268362][ T282] [ 620.270086][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 620.270086][ T282] neigh_parms_alloc+0x1e5/0x510 [ 620.270086][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 620.270086][ T282] ipv6_find_idev+0x102/0x170 [ 620.270086][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 620.270086][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 620.270086][ T282] netlink_rcv_skb+0x130/0x360 [ 620.270086][ T282] netlink_unicast+0x449/0x710 [ 620.270086][ T282] netlink_sendmsg+0x723/0xbe0 [ 620.270086][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 620.270086][ T282] ___sys_sendmsg+0xee/0x170 [ 620.270086][ T282] __sys_sendmsg+0xcd/0x170 [ 620.270086][ T282] do_syscall_64+0xc6/0x1e0 [ 620.270086][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 620.270086][ T282] [ 630.426971][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 630.427346][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 630.427346][ T282] dst_init+0x84/0x4a0 [ 630.427346][ T282] dst_alloc+0x97/0x150 [ 630.427346][ T282] ip6_dst_alloc+0x23/0x90 [ 630.427346][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 630.427346][ T282] ip6_pol_route+0x56f/0x840 [ 630.427346][ T282] fib6_rule_lookup+0x196/0x240 [ 630.427346][ T282] ip6_route_input+0x542/0x980 [ 630.427346][ T282] ipv6_rcv+0x8f/0x400 [ 630.427346][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 630.427346][ T282] process_backlog+0x101/0x620 [ 630.427346][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 630.427346][ T282] net_rx_action+0x495/0xbe0 [ 630.427346][ T282] __do_softirq+0x1b5/0x7f6 [ 630.427346][ T282] [ 630.429129][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 630.429129][ T282] netdev_get_by_index+0x5e/0x80 [ 630.429129][ T282] fib6_nh_init+0x3d8/0x15b0 [ 630.429129][ T282] ip6_route_info_create+0xf18/0x17d0 [ 630.429129][ T282] ip6_route_add+0x1c/0x140 [ 630.429129][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 630.429129][ T282] inet6_addr_add+0x4f8/0xa40 [ 630.429129][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 630.429129][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 630.429129][ T282] netlink_rcv_skb+0x130/0x360 [ 630.429129][ T282] netlink_unicast+0x449/0x710 [ 630.429129][ T282] netlink_sendmsg+0x723/0xbe0 [ 630.429129][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 630.429129][ T282] ___sys_sendmsg+0xee/0x170 [ 630.429129][ T282] __sys_sendmsg+0xcd/0x170 [ 630.429129][ T282] do_syscall_64+0xc6/0x1e0 [ 630.429129][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 630.429129][ T282] [ 630.431302][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 630.431302][ T282] netdev_get_by_index+0x5e/0x80 [ 630.431302][ T282] fib6_nh_init+0x3d8/0x15b0 [ 630.431302][ T282] ip6_route_info_create+0xf18/0x17d0 [ 630.431302][ T282] addrconf_f6i_alloc+0x244/0x410 [ 630.431302][ T282] ipv6_add_addr+0x411/0x2000 [ 630.431302][ T282] inet6_addr_add+0x30e/0xa40 [ 630.431302][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 630.431302][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 630.431302][ T282] netlink_rcv_skb+0x130/0x360 [ 630.431302][ T282] netlink_unicast+0x449/0x710 [ 630.431302][ T282] netlink_sendmsg+0x723/0xbe0 [ 630.431302][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 630.431302][ T282] ___sys_sendmsg+0xee/0x170 [ 630.431302][ T282] __sys_sendmsg+0xcd/0x170 [ 630.431302][ T282] do_syscall_64+0xc6/0x1e0 [ 630.431302][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 630.431302][ T282] [ 630.433514][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 630.433514][ T282] netdev_get_by_index+0x5e/0x80 [ 630.433514][ T282] fib6_nh_init+0x3d8/0x15b0 [ 630.433514][ T282] ip6_route_info_create+0xf18/0x17d0 [ 630.433514][ T282] ip6_route_add+0x1c/0x140 [ 630.433514][ T282] addrconf_add_mroute+0x129/0x180 [ 630.433514][ T282] addrconf_add_dev+0xe2/0x170 [ 630.433514][ T282] inet6_addr_add+0x12f/0xa40 [ 630.433514][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 630.433514][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 630.433514][ T282] netlink_rcv_skb+0x130/0x360 [ 630.433514][ T282] netlink_unicast+0x449/0x710 [ 630.433514][ T282] netlink_sendmsg+0x723/0xbe0 [ 630.433514][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 630.433514][ T282] ___sys_sendmsg+0xee/0x170 [ 630.433514][ T282] __sys_sendmsg+0xcd/0x170 [ 630.433514][ T282] do_syscall_64+0xc6/0x1e0 [ 630.433514][ T282] [ 630.435674][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 630.435674][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 630.435674][ T282] ipv6_find_idev+0x102/0x170 [ 630.435674][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 630.435674][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 630.435674][ T282] netlink_rcv_skb+0x130/0x360 [ 630.435674][ T282] netlink_unicast+0x449/0x710 [ 630.435674][ T282] netlink_sendmsg+0x723/0xbe0 [ 630.435674][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 630.435674][ T282] ___sys_sendmsg+0xee/0x170 [ 630.435674][ T282] __sys_sendmsg+0xcd/0x170 [ 630.435674][ T282] do_syscall_64+0xc6/0x1e0 [ 630.435674][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 630.435674][ T282] [ 630.437370][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 630.437370][ T282] neigh_parms_alloc+0x1e5/0x510 [ 630.437370][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 630.437370][ T282] ipv6_find_idev+0x102/0x170 [ 630.437370][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 630.437370][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 630.437370][ T282] netlink_rcv_skb+0x130/0x360 [ 630.437370][ T282] netlink_unicast+0x449/0x710 [ 630.437370][ T282] netlink_sendmsg+0x723/0xbe0 [ 630.437370][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 630.437370][ T282] ___sys_sendmsg+0xee/0x170 [ 630.437370][ T282] __sys_sendmsg+0xcd/0x170 [ 630.437370][ T282] do_syscall_64+0xc6/0x1e0 [ 630.437370][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 630.437370][ T282] [ 640.587080][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 640.587528][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 640.587528][ T282] dst_init+0x84/0x4a0 [ 640.587528][ T282] dst_alloc+0x97/0x150 [ 640.587528][ T282] ip6_dst_alloc+0x23/0x90 [ 640.587528][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 640.587528][ T282] ip6_pol_route+0x56f/0x840 [ 640.587528][ T282] fib6_rule_lookup+0x196/0x240 [ 640.587528][ T282] ip6_route_input+0x542/0x980 [ 640.587528][ T282] ipv6_rcv+0x8f/0x400 [ 640.587528][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 640.587528][ T282] process_backlog+0x101/0x620 [ 640.587528][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 640.587528][ T282] net_rx_action+0x495/0xbe0 [ 640.587528][ T282] __do_softirq+0x1b5/0x7f6 [ 640.587528][ T282] [ 640.589324][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 640.589324][ T282] netdev_get_by_index+0x5e/0x80 [ 640.589324][ T282] fib6_nh_init+0x3d8/0x15b0 [ 640.589324][ T282] ip6_route_info_create+0xf18/0x17d0 [ 640.589324][ T282] ip6_route_add+0x1c/0x140 [ 640.589324][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 640.589324][ T282] inet6_addr_add+0x4f8/0xa40 [ 640.589324][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 640.589324][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 640.589324][ T282] netlink_rcv_skb+0x130/0x360 [ 640.589324][ T282] netlink_unicast+0x449/0x710 [ 640.589324][ T282] netlink_sendmsg+0x723/0xbe0 [ 640.589324][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 640.589324][ T282] ___sys_sendmsg+0xee/0x170 [ 640.589324][ T282] __sys_sendmsg+0xcd/0x170 [ 640.589324][ T282] do_syscall_64+0xc6/0x1e0 [ 640.589324][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 640.589324][ T282] [ 640.591530][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 640.591530][ T282] netdev_get_by_index+0x5e/0x80 [ 640.591530][ T282] fib6_nh_init+0x3d8/0x15b0 [ 640.591530][ T282] ip6_route_info_create+0xf18/0x17d0 [ 640.591530][ T282] addrconf_f6i_alloc+0x244/0x410 [ 640.591530][ T282] ipv6_add_addr+0x411/0x2000 [ 640.591530][ T282] inet6_addr_add+0x30e/0xa40 [ 640.591530][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 640.591530][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 640.591530][ T282] netlink_rcv_skb+0x130/0x360 [ 640.591530][ T282] netlink_unicast+0x449/0x710 [ 640.591530][ T282] netlink_sendmsg+0x723/0xbe0 [ 640.591530][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 640.591530][ T282] ___sys_sendmsg+0xee/0x170 [ 640.591530][ T282] __sys_sendmsg+0xcd/0x170 [ 640.591530][ T282] do_syscall_64+0xc6/0x1e0 [ 640.591530][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 640.591530][ T282] [ 640.593739][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 640.593739][ T282] netdev_get_by_index+0x5e/0x80 [ 640.593739][ T282] fib6_nh_init+0x3d8/0x15b0 [ 640.593739][ T282] ip6_route_info_create+0xf18/0x17d0 [ 640.593739][ T282] ip6_route_add+0x1c/0x140 [ 640.593739][ T282] addrconf_add_mroute+0x129/0x180 [ 640.593739][ T282] addrconf_add_dev+0xe2/0x170 [ 640.593739][ T282] inet6_addr_add+0x12f/0xa40 [ 640.593739][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 640.593739][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 640.593739][ T282] netlink_rcv_skb+0x130/0x360 [ 640.593739][ T282] netlink_unicast+0x449/0x710 [ 640.593739][ T282] netlink_sendmsg+0x723/0xbe0 [ 640.593739][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 640.593739][ T282] ___sys_sendmsg+0xee/0x170 [ 640.593739][ T282] __sys_sendmsg+0xcd/0x170 [ 640.593739][ T282] do_syscall_64+0xc6/0x1e0 [ 640.593739][ T282] [ 640.595880][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 640.595880][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 640.595880][ T282] ipv6_find_idev+0x102/0x170 [ 640.595880][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 640.595880][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 640.595880][ T282] netlink_rcv_skb+0x130/0x360 [ 640.595880][ T282] netlink_unicast+0x449/0x710 [ 640.595880][ T282] netlink_sendmsg+0x723/0xbe0 [ 640.595880][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 640.595880][ T282] ___sys_sendmsg+0xee/0x170 [ 640.595880][ T282] __sys_sendmsg+0xcd/0x170 [ 640.595880][ T282] do_syscall_64+0xc6/0x1e0 [ 640.595880][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 640.595880][ T282] [ 640.597578][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 640.597578][ T282] neigh_parms_alloc+0x1e5/0x510 [ 640.597578][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 640.597578][ T282] ipv6_find_idev+0x102/0x170 [ 640.597578][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 640.597578][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 640.597578][ T282] netlink_rcv_skb+0x130/0x360 [ 640.597578][ T282] netlink_unicast+0x449/0x710 [ 640.597578][ T282] netlink_sendmsg+0x723/0xbe0 [ 640.597578][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 640.597578][ T282] ___sys_sendmsg+0xee/0x170 [ 640.597578][ T282] __sys_sendmsg+0xcd/0x170 [ 640.597578][ T282] do_syscall_64+0xc6/0x1e0 [ 640.597578][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 640.597578][ T282] [ 650.635010][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 650.635383][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 650.635383][ T282] dst_init+0x84/0x4a0 [ 650.635383][ T282] dst_alloc+0x97/0x150 [ 650.635383][ T282] ip6_dst_alloc+0x23/0x90 [ 650.635383][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 650.635383][ T282] ip6_pol_route+0x56f/0x840 [ 650.635383][ T282] fib6_rule_lookup+0x196/0x240 [ 650.635383][ T282] ip6_route_input+0x542/0x980 [ 650.635383][ T282] ipv6_rcv+0x8f/0x400 [ 650.635383][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 650.635383][ T282] process_backlog+0x101/0x620 [ 650.635383][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 650.635383][ T282] net_rx_action+0x495/0xbe0 [ 650.635383][ T282] __do_softirq+0x1b5/0x7f6 [ 650.635383][ T282] [ 650.637226][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 650.637226][ T282] netdev_get_by_index+0x5e/0x80 [ 650.637226][ T282] fib6_nh_init+0x3d8/0x15b0 [ 650.637226][ T282] ip6_route_info_create+0xf18/0x17d0 [ 650.637226][ T282] ip6_route_add+0x1c/0x140 [ 650.637226][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 650.637226][ T282] inet6_addr_add+0x4f8/0xa40 [ 650.637226][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 650.637226][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 650.637226][ T282] netlink_rcv_skb+0x130/0x360 [ 650.637226][ T282] netlink_unicast+0x449/0x710 [ 650.637226][ T282] netlink_sendmsg+0x723/0xbe0 [ 650.637226][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 650.637226][ T282] ___sys_sendmsg+0xee/0x170 [ 650.637226][ T282] __sys_sendmsg+0xcd/0x170 [ 650.637226][ T282] do_syscall_64+0xc6/0x1e0 [ 650.637226][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 650.637226][ T282] [ 650.639447][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 650.639447][ T282] netdev_get_by_index+0x5e/0x80 [ 650.639447][ T282] fib6_nh_init+0x3d8/0x15b0 [ 650.639447][ T282] ip6_route_info_create+0xf18/0x17d0 [ 650.639447][ T282] addrconf_f6i_alloc+0x244/0x410 [ 650.639447][ T282] ipv6_add_addr+0x411/0x2000 [ 650.639447][ T282] inet6_addr_add+0x30e/0xa40 [ 650.639447][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 650.639447][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 650.639447][ T282] netlink_rcv_skb+0x130/0x360 [ 650.639447][ T282] netlink_unicast+0x449/0x710 [ 650.639447][ T282] netlink_sendmsg+0x723/0xbe0 [ 650.639447][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 650.639447][ T282] ___sys_sendmsg+0xee/0x170 [ 650.639447][ T282] __sys_sendmsg+0xcd/0x170 [ 650.639447][ T282] do_syscall_64+0xc6/0x1e0 [ 650.639447][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 650.639447][ T282] [ 650.641643][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 650.641643][ T282] netdev_get_by_index+0x5e/0x80 [ 650.641643][ T282] fib6_nh_init+0x3d8/0x15b0 [ 650.641643][ T282] ip6_route_info_create+0xf18/0x17d0 [ 650.641643][ T282] ip6_route_add+0x1c/0x140 [ 650.641643][ T282] addrconf_add_mroute+0x129/0x180 [ 650.641643][ T282] addrconf_add_dev+0xe2/0x170 [ 650.641643][ T282] inet6_addr_add+0x12f/0xa40 [ 650.641643][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 650.641643][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 650.641643][ T282] netlink_rcv_skb+0x130/0x360 [ 650.641643][ T282] netlink_unicast+0x449/0x710 [ 650.641643][ T282] netlink_sendmsg+0x723/0xbe0 [ 650.641643][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 650.641643][ T282] ___sys_sendmsg+0xee/0x170 [ 650.641643][ T282] __sys_sendmsg+0xcd/0x170 [ 650.641643][ T282] do_syscall_64+0xc6/0x1e0 [ 650.641643][ T282] [ 650.643794][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 650.643794][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 650.643794][ T282] ipv6_find_idev+0x102/0x170 [ 650.643794][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 650.643794][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 650.643794][ T282] netlink_rcv_skb+0x130/0x360 [ 650.643794][ T282] netlink_unicast+0x449/0x710 [ 650.643794][ T282] netlink_sendmsg+0x723/0xbe0 [ 650.643794][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 650.643794][ T282] ___sys_sendmsg+0xee/0x170 [ 650.643794][ T282] __sys_sendmsg+0xcd/0x170 [ 650.643794][ T282] do_syscall_64+0xc6/0x1e0 [ 650.643794][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 650.643794][ T282] [ 650.645485][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 650.645485][ T282] neigh_parms_alloc+0x1e5/0x510 [ 650.645485][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 650.645485][ T282] ipv6_find_idev+0x102/0x170 [ 650.645485][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 650.645485][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 650.645485][ T282] netlink_rcv_skb+0x130/0x360 [ 650.645485][ T282] netlink_unicast+0x449/0x710 [ 650.645485][ T282] netlink_sendmsg+0x723/0xbe0 [ 650.645485][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 650.645485][ T282] ___sys_sendmsg+0xee/0x170 [ 650.645485][ T282] __sys_sendmsg+0xcd/0x170 [ 650.645485][ T282] do_syscall_64+0xc6/0x1e0 [ 650.645485][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 650.645485][ T282] [ 660.883087][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 660.883467][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 660.883467][ T282] dst_init+0x84/0x4a0 [ 660.883467][ T282] dst_alloc+0x97/0x150 [ 660.883467][ T282] ip6_dst_alloc+0x23/0x90 [ 660.883467][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 660.883467][ T282] ip6_pol_route+0x56f/0x840 [ 660.883467][ T282] fib6_rule_lookup+0x196/0x240 [ 660.883467][ T282] ip6_route_input+0x542/0x980 [ 660.883467][ T282] ipv6_rcv+0x8f/0x400 [ 660.883467][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 660.883467][ T282] process_backlog+0x101/0x620 [ 660.883467][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 660.883467][ T282] net_rx_action+0x495/0xbe0 [ 660.883467][ T282] __do_softirq+0x1b5/0x7f6 [ 660.883467][ T282] [ 660.885293][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 660.885293][ T282] netdev_get_by_index+0x5e/0x80 [ 660.885293][ T282] fib6_nh_init+0x3d8/0x15b0 [ 660.885293][ T282] ip6_route_info_create+0xf18/0x17d0 [ 660.885293][ T282] ip6_route_add+0x1c/0x140 [ 660.885293][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 660.885293][ T282] inet6_addr_add+0x4f8/0xa40 [ 660.885293][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 660.885293][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 660.885293][ T282] netlink_rcv_skb+0x130/0x360 [ 660.885293][ T282] netlink_unicast+0x449/0x710 [ 660.885293][ T282] netlink_sendmsg+0x723/0xbe0 [ 660.885293][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 660.885293][ T282] ___sys_sendmsg+0xee/0x170 [ 660.885293][ T282] __sys_sendmsg+0xcd/0x170 [ 660.885293][ T282] do_syscall_64+0xc6/0x1e0 [ 660.885293][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 660.885293][ T282] [ 660.887680][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 660.887680][ T282] netdev_get_by_index+0x5e/0x80 [ 660.887680][ T282] fib6_nh_init+0x3d8/0x15b0 [ 660.887680][ T282] ip6_route_info_create+0xf18/0x17d0 [ 660.887680][ T282] addrconf_f6i_alloc+0x244/0x410 [ 660.887680][ T282] ipv6_add_addr+0x411/0x2000 [ 660.887680][ T282] inet6_addr_add+0x30e/0xa40 [ 660.887680][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 660.887680][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 660.887680][ T282] netlink_rcv_skb+0x130/0x360 [ 660.887680][ T282] netlink_unicast+0x449/0x710 [ 660.887680][ T282] netlink_sendmsg+0x723/0xbe0 [ 660.887680][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 660.887680][ T282] ___sys_sendmsg+0xee/0x170 [ 660.887680][ T282] __sys_sendmsg+0xcd/0x170 [ 660.887680][ T282] do_syscall_64+0xc6/0x1e0 [ 660.887680][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 660.887680][ T282] [ 660.890069][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 660.890069][ T282] netdev_get_by_index+0x5e/0x80 [ 660.890069][ T282] fib6_nh_init+0x3d8/0x15b0 [ 660.890069][ T282] ip6_route_info_create+0xf18/0x17d0 [ 660.890069][ T282] ip6_route_add+0x1c/0x140 [ 660.890069][ T282] addrconf_add_mroute+0x129/0x180 [ 660.890069][ T282] addrconf_add_dev+0xe2/0x170 [ 660.890069][ T282] inet6_addr_add+0x12f/0xa40 [ 660.890069][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 660.890069][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 660.890069][ T282] netlink_rcv_skb+0x130/0x360 [ 660.890069][ T282] netlink_unicast+0x449/0x710 [ 660.890069][ T282] netlink_sendmsg+0x723/0xbe0 [ 660.890069][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 660.890069][ T282] ___sys_sendmsg+0xee/0x170 [ 660.890069][ T282] __sys_sendmsg+0xcd/0x170 [ 660.890069][ T282] do_syscall_64+0xc6/0x1e0 [ 660.890069][ T282] [ 660.892416][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 660.892416][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 660.892416][ T282] ipv6_find_idev+0x102/0x170 [ 660.892416][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 660.892416][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 660.892416][ T282] netlink_rcv_skb+0x130/0x360 [ 660.892416][ T282] netlink_unicast+0x449/0x710 [ 660.892416][ T282] netlink_sendmsg+0x723/0xbe0 [ 660.892416][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 660.892416][ T282] ___sys_sendmsg+0xee/0x170 [ 660.892416][ T282] __sys_sendmsg+0xcd/0x170 [ 660.892416][ T282] do_syscall_64+0xc6/0x1e0 [ 660.892416][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 660.892416][ T282] [ 660.894261][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 660.894261][ T282] neigh_parms_alloc+0x1e5/0x510 [ 660.894261][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 660.894261][ T282] ipv6_find_idev+0x102/0x170 [ 660.894261][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 660.894261][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 660.894261][ T282] netlink_rcv_skb+0x130/0x360 [ 660.894261][ T282] netlink_unicast+0x449/0x710 [ 660.894261][ T282] netlink_sendmsg+0x723/0xbe0 [ 660.894261][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 660.894261][ T282] ___sys_sendmsg+0xee/0x170 [ 660.894261][ T282] __sys_sendmsg+0xcd/0x170 [ 660.894261][ T282] do_syscall_64+0xc6/0x1e0 [ 660.894261][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 660.894261][ T282] [ 671.082987][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 671.083382][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 671.083382][ T282] dst_init+0x84/0x4a0 [ 671.083382][ T282] dst_alloc+0x97/0x150 [ 671.083382][ T282] ip6_dst_alloc+0x23/0x90 [ 671.083382][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 671.083382][ T282] ip6_pol_route+0x56f/0x840 [ 671.083382][ T282] fib6_rule_lookup+0x196/0x240 [ 671.083382][ T282] ip6_route_input+0x542/0x980 [ 671.083382][ T282] ipv6_rcv+0x8f/0x400 [ 671.083382][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 671.083382][ T282] process_backlog+0x101/0x620 [ 671.083382][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 671.083382][ T282] net_rx_action+0x495/0xbe0 [ 671.083382][ T282] __do_softirq+0x1b5/0x7f6 [ 671.083382][ T282] [ 671.085269][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 671.085269][ T282] netdev_get_by_index+0x5e/0x80 [ 671.085269][ T282] fib6_nh_init+0x3d8/0x15b0 [ 671.085269][ T282] ip6_route_info_create+0xf18/0x17d0 [ 671.085269][ T282] ip6_route_add+0x1c/0x140 [ 671.085269][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 671.085269][ T282] inet6_addr_add+0x4f8/0xa40 [ 671.085269][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 671.085269][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 671.085269][ T282] netlink_rcv_skb+0x130/0x360 [ 671.085269][ T282] netlink_unicast+0x449/0x710 [ 671.085269][ T282] netlink_sendmsg+0x723/0xbe0 [ 671.085269][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 671.085269][ T282] ___sys_sendmsg+0xee/0x170 [ 671.085269][ T282] __sys_sendmsg+0xcd/0x170 [ 671.085269][ T282] do_syscall_64+0xc6/0x1e0 [ 671.085269][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 671.085269][ T282] [ 671.087634][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 671.087634][ T282] netdev_get_by_index+0x5e/0x80 [ 671.087634][ T282] fib6_nh_init+0x3d8/0x15b0 [ 671.087634][ T282] ip6_route_info_create+0xf18/0x17d0 [ 671.087634][ T282] addrconf_f6i_alloc+0x244/0x410 [ 671.087634][ T282] ipv6_add_addr+0x411/0x2000 [ 671.087634][ T282] inet6_addr_add+0x30e/0xa40 [ 671.087634][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 671.087634][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 671.087634][ T282] netlink_rcv_skb+0x130/0x360 [ 671.087634][ T282] netlink_unicast+0x449/0x710 [ 671.087634][ T282] netlink_sendmsg+0x723/0xbe0 [ 671.087634][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 671.087634][ T282] ___sys_sendmsg+0xee/0x170 [ 671.087634][ T282] __sys_sendmsg+0xcd/0x170 [ 671.087634][ T282] do_syscall_64+0xc6/0x1e0 [ 671.087634][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 671.087634][ T282] [ 671.090088][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 671.090088][ T282] netdev_get_by_index+0x5e/0x80 [ 671.090088][ T282] fib6_nh_init+0x3d8/0x15b0 [ 671.090088][ T282] ip6_route_info_create+0xf18/0x17d0 [ 671.090088][ T282] ip6_route_add+0x1c/0x140 [ 671.090088][ T282] addrconf_add_mroute+0x129/0x180 [ 671.090088][ T282] addrconf_add_dev+0xe2/0x170 [ 671.090088][ T282] inet6_addr_add+0x12f/0xa40 [ 671.090088][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 671.090088][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 671.090088][ T282] netlink_rcv_skb+0x130/0x360 [ 671.090088][ T282] netlink_unicast+0x449/0x710 [ 671.090088][ T282] netlink_sendmsg+0x723/0xbe0 [ 671.090088][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 671.090088][ T282] ___sys_sendmsg+0xee/0x170 [ 671.090088][ T282] __sys_sendmsg+0xcd/0x170 [ 671.090088][ T282] do_syscall_64+0xc6/0x1e0 [ 671.090088][ T282] [ 671.092506][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 671.092506][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 671.092506][ T282] ipv6_find_idev+0x102/0x170 [ 671.092506][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 671.092506][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 671.092506][ T282] netlink_rcv_skb+0x130/0x360 [ 671.092506][ T282] netlink_unicast+0x449/0x710 [ 671.092506][ T282] netlink_sendmsg+0x723/0xbe0 [ 671.092506][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 671.092506][ T282] ___sys_sendmsg+0xee/0x170 [ 671.092506][ T282] __sys_sendmsg+0xcd/0x170 [ 671.092506][ T282] do_syscall_64+0xc6/0x1e0 [ 671.092506][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 671.092506][ T282] [ 671.094354][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 671.094354][ T282] neigh_parms_alloc+0x1e5/0x510 [ 671.094354][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 671.094354][ T282] ipv6_find_idev+0x102/0x170 [ 671.094354][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 671.094354][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 671.094354][ T282] netlink_rcv_skb+0x130/0x360 [ 671.094354][ T282] netlink_unicast+0x449/0x710 [ 671.094354][ T282] netlink_sendmsg+0x723/0xbe0 [ 671.094354][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 671.094354][ T282] ___sys_sendmsg+0xee/0x170 [ 671.094354][ T282] __sys_sendmsg+0xcd/0x170 [ 671.094354][ T282] do_syscall_64+0xc6/0x1e0 [ 671.094354][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 671.094354][ T282] [ 681.123130][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 681.123545][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 681.123545][ T282] dst_init+0x84/0x4a0 [ 681.123545][ T282] dst_alloc+0x97/0x150 [ 681.123545][ T282] ip6_dst_alloc+0x23/0x90 [ 681.123545][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 681.123545][ T282] ip6_pol_route+0x56f/0x840 [ 681.123545][ T282] fib6_rule_lookup+0x196/0x240 [ 681.123545][ T282] ip6_route_input+0x542/0x980 [ 681.123545][ T282] ipv6_rcv+0x8f/0x400 [ 681.123545][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 681.123545][ T282] process_backlog+0x101/0x620 [ 681.123545][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 681.123545][ T282] net_rx_action+0x495/0xbe0 [ 681.123545][ T282] __do_softirq+0x1b5/0x7f6 [ 681.123545][ T282] [ 681.125492][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 681.125492][ T282] netdev_get_by_index+0x5e/0x80 [ 681.125492][ T282] fib6_nh_init+0x3d8/0x15b0 [ 681.125492][ T282] ip6_route_info_create+0xf18/0x17d0 [ 681.125492][ T282] ip6_route_add+0x1c/0x140 [ 681.125492][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 681.125492][ T282] inet6_addr_add+0x4f8/0xa40 [ 681.125492][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 681.125492][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 681.125492][ T282] netlink_rcv_skb+0x130/0x360 [ 681.125492][ T282] netlink_unicast+0x449/0x710 [ 681.125492][ T282] netlink_sendmsg+0x723/0xbe0 [ 681.125492][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 681.125492][ T282] ___sys_sendmsg+0xee/0x170 [ 681.125492][ T282] __sys_sendmsg+0xcd/0x170 [ 681.125492][ T282] do_syscall_64+0xc6/0x1e0 [ 681.125492][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 681.125492][ T282] [ 681.127910][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 681.127910][ T282] netdev_get_by_index+0x5e/0x80 [ 681.127910][ T282] fib6_nh_init+0x3d8/0x15b0 [ 681.127910][ T282] ip6_route_info_create+0xf18/0x17d0 [ 681.127910][ T282] addrconf_f6i_alloc+0x244/0x410 [ 681.127910][ T282] ipv6_add_addr+0x411/0x2000 [ 681.127910][ T282] inet6_addr_add+0x30e/0xa40 [ 681.127910][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 681.127910][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 681.127910][ T282] netlink_rcv_skb+0x130/0x360 [ 681.127910][ T282] netlink_unicast+0x449/0x710 [ 681.127910][ T282] netlink_sendmsg+0x723/0xbe0 [ 681.127910][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 681.127910][ T282] ___sys_sendmsg+0xee/0x170 [ 681.127910][ T282] __sys_sendmsg+0xcd/0x170 [ 681.127910][ T282] do_syscall_64+0xc6/0x1e0 [ 681.127910][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 681.127910][ T282] [ 681.130310][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 681.130310][ T282] netdev_get_by_index+0x5e/0x80 [ 681.130310][ T282] fib6_nh_init+0x3d8/0x15b0 [ 681.130310][ T282] ip6_route_info_create+0xf18/0x17d0 [ 681.130310][ T282] ip6_route_add+0x1c/0x140 [ 681.130310][ T282] addrconf_add_mroute+0x129/0x180 [ 681.130310][ T282] addrconf_add_dev+0xe2/0x170 [ 681.130310][ T282] inet6_addr_add+0x12f/0xa40 [ 681.130310][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 681.130310][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 681.130310][ T282] netlink_rcv_skb+0x130/0x360 [ 681.130310][ T282] netlink_unicast+0x449/0x710 [ 681.130310][ T282] netlink_sendmsg+0x723/0xbe0 [ 681.130310][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 681.130310][ T282] ___sys_sendmsg+0xee/0x170 [ 681.130310][ T282] __sys_sendmsg+0xcd/0x170 [ 681.130310][ T282] do_syscall_64+0xc6/0x1e0 [ 681.130310][ T282] [ 681.132664][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 681.132664][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 681.132664][ T282] ipv6_find_idev+0x102/0x170 [ 681.132664][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 681.132664][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 681.132664][ T282] netlink_rcv_skb+0x130/0x360 [ 681.132664][ T282] netlink_unicast+0x449/0x710 [ 681.132664][ T282] netlink_sendmsg+0x723/0xbe0 [ 681.132664][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 681.132664][ T282] ___sys_sendmsg+0xee/0x170 [ 681.132664][ T282] __sys_sendmsg+0xcd/0x170 [ 681.132664][ T282] do_syscall_64+0xc6/0x1e0 [ 681.132664][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 681.132664][ T282] [ 681.134506][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 681.134506][ T282] neigh_parms_alloc+0x1e5/0x510 [ 681.134506][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 681.134506][ T282] ipv6_find_idev+0x102/0x170 [ 681.134506][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 681.134506][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 681.134506][ T282] netlink_rcv_skb+0x130/0x360 [ 681.134506][ T282] netlink_unicast+0x449/0x710 [ 681.134506][ T282] netlink_sendmsg+0x723/0xbe0 [ 681.134506][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 681.134506][ T282] ___sys_sendmsg+0xee/0x170 [ 681.134506][ T282] __sys_sendmsg+0xcd/0x170 [ 681.134506][ T282] do_syscall_64+0xc6/0x1e0 [ 681.134506][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 681.134506][ T282] [ 691.171052][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 691.171520][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 691.171520][ T282] dst_init+0x84/0x4a0 [ 691.171520][ T282] dst_alloc+0x97/0x150 [ 691.171520][ T282] ip6_dst_alloc+0x23/0x90 [ 691.171520][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 691.171520][ T282] ip6_pol_route+0x56f/0x840 [ 691.171520][ T282] fib6_rule_lookup+0x196/0x240 [ 691.171520][ T282] ip6_route_input+0x542/0x980 [ 691.171520][ T282] ipv6_rcv+0x8f/0x400 [ 691.171520][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 691.171520][ T282] process_backlog+0x101/0x620 [ 691.171520][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 691.171520][ T282] net_rx_action+0x495/0xbe0 [ 691.171520][ T282] __do_softirq+0x1b5/0x7f6 [ 691.171520][ T282] [ 691.173341][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 691.173341][ T282] netdev_get_by_index+0x5e/0x80 [ 691.173341][ T282] fib6_nh_init+0x3d8/0x15b0 [ 691.173341][ T282] ip6_route_info_create+0xf18/0x17d0 [ 691.173341][ T282] ip6_route_add+0x1c/0x140 [ 691.173341][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 691.173341][ T282] inet6_addr_add+0x4f8/0xa40 [ 691.173341][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 691.173341][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 691.173341][ T282] netlink_rcv_skb+0x130/0x360 [ 691.173341][ T282] netlink_unicast+0x449/0x710 [ 691.173341][ T282] netlink_sendmsg+0x723/0xbe0 [ 691.173341][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 691.173341][ T282] ___sys_sendmsg+0xee/0x170 [ 691.173341][ T282] __sys_sendmsg+0xcd/0x170 [ 691.173341][ T282] do_syscall_64+0xc6/0x1e0 [ 691.173341][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 691.173341][ T282] [ 691.175565][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 691.175565][ T282] netdev_get_by_index+0x5e/0x80 [ 691.175565][ T282] fib6_nh_init+0x3d8/0x15b0 [ 691.175565][ T282] ip6_route_info_create+0xf18/0x17d0 [ 691.175565][ T282] addrconf_f6i_alloc+0x244/0x410 [ 691.175565][ T282] ipv6_add_addr+0x411/0x2000 [ 691.175565][ T282] inet6_addr_add+0x30e/0xa40 [ 691.175565][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 691.175565][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 691.175565][ T282] netlink_rcv_skb+0x130/0x360 [ 691.175565][ T282] netlink_unicast+0x449/0x710 [ 691.175565][ T282] netlink_sendmsg+0x723/0xbe0 [ 691.175565][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 691.175565][ T282] ___sys_sendmsg+0xee/0x170 [ 691.175565][ T282] __sys_sendmsg+0xcd/0x170 [ 691.175565][ T282] do_syscall_64+0xc6/0x1e0 [ 691.175565][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 691.175565][ T282] [ 691.177833][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 691.177833][ T282] netdev_get_by_index+0x5e/0x80 [ 691.177833][ T282] fib6_nh_init+0x3d8/0x15b0 [ 691.177833][ T282] ip6_route_info_create+0xf18/0x17d0 [ 691.177833][ T282] ip6_route_add+0x1c/0x140 [ 691.177833][ T282] addrconf_add_mroute+0x129/0x180 [ 691.177833][ T282] addrconf_add_dev+0xe2/0x170 [ 691.177833][ T282] inet6_addr_add+0x12f/0xa40 [ 691.177833][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 691.177833][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 691.177833][ T282] netlink_rcv_skb+0x130/0x360 [ 691.177833][ T282] netlink_unicast+0x449/0x710 [ 691.177833][ T282] netlink_sendmsg+0x723/0xbe0 [ 691.177833][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 691.177833][ T282] ___sys_sendmsg+0xee/0x170 [ 691.177833][ T282] __sys_sendmsg+0xcd/0x170 [ 691.177833][ T282] do_syscall_64+0xc6/0x1e0 [ 691.177833][ T282] [ 691.180026][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 691.180026][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 691.180026][ T282] ipv6_find_idev+0x102/0x170 [ 691.180026][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 691.180026][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 691.180026][ T282] netlink_rcv_skb+0x130/0x360 [ 691.180026][ T282] netlink_unicast+0x449/0x710 [ 691.180026][ T282] netlink_sendmsg+0x723/0xbe0 [ 691.180026][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 691.180026][ T282] ___sys_sendmsg+0xee/0x170 [ 691.180026][ T282] __sys_sendmsg+0xcd/0x170 [ 691.180026][ T282] do_syscall_64+0xc6/0x1e0 [ 691.180026][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 691.180026][ T282] [ 691.181749][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 691.181749][ T282] neigh_parms_alloc+0x1e5/0x510 [ 691.181749][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 691.181749][ T282] ipv6_find_idev+0x102/0x170 [ 691.181749][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 691.181749][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 691.181749][ T282] netlink_rcv_skb+0x130/0x360 [ 691.181749][ T282] netlink_unicast+0x449/0x710 [ 691.181749][ T282] netlink_sendmsg+0x723/0xbe0 [ 691.181749][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 691.181749][ T282] ___sys_sendmsg+0xee/0x170 [ 691.181749][ T282] __sys_sendmsg+0xcd/0x170 [ 691.181749][ T282] do_syscall_64+0xc6/0x1e0 [ 691.181749][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 691.181749][ T282] [ 701.218992][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 701.219421][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 701.219421][ T282] dst_init+0x84/0x4a0 [ 701.219421][ T282] dst_alloc+0x97/0x150 [ 701.219421][ T282] ip6_dst_alloc+0x23/0x90 [ 701.219421][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 701.219421][ T282] ip6_pol_route+0x56f/0x840 [ 701.219421][ T282] fib6_rule_lookup+0x196/0x240 [ 701.219421][ T282] ip6_route_input+0x542/0x980 [ 701.219421][ T282] ipv6_rcv+0x8f/0x400 [ 701.219421][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 701.219421][ T282] process_backlog+0x101/0x620 [ 701.219421][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 701.219421][ T282] net_rx_action+0x495/0xbe0 [ 701.219421][ T282] __do_softirq+0x1b5/0x7f6 [ 701.219421][ T282] [ 701.221236][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 701.221236][ T282] netdev_get_by_index+0x5e/0x80 [ 701.221236][ T282] fib6_nh_init+0x3d8/0x15b0 [ 701.221236][ T282] ip6_route_info_create+0xf18/0x17d0 [ 701.221236][ T282] ip6_route_add+0x1c/0x140 [ 701.221236][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 701.221236][ T282] inet6_addr_add+0x4f8/0xa40 [ 701.221236][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 701.221236][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 701.221236][ T282] netlink_rcv_skb+0x130/0x360 [ 701.221236][ T282] netlink_unicast+0x449/0x710 [ 701.221236][ T282] netlink_sendmsg+0x723/0xbe0 [ 701.221236][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 701.221236][ T282] ___sys_sendmsg+0xee/0x170 [ 701.221236][ T282] __sys_sendmsg+0xcd/0x170 [ 701.221236][ T282] do_syscall_64+0xc6/0x1e0 [ 701.221236][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 701.221236][ T282] [ 701.223432][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 701.223432][ T282] netdev_get_by_index+0x5e/0x80 [ 701.223432][ T282] fib6_nh_init+0x3d8/0x15b0 [ 701.223432][ T282] ip6_route_info_create+0xf18/0x17d0 [ 701.223432][ T282] addrconf_f6i_alloc+0x244/0x410 [ 701.223432][ T282] ipv6_add_addr+0x411/0x2000 [ 701.223432][ T282] inet6_addr_add+0x30e/0xa40 [ 701.223432][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 701.223432][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 701.223432][ T282] netlink_rcv_skb+0x130/0x360 [ 701.223432][ T282] netlink_unicast+0x449/0x710 [ 701.223432][ T282] netlink_sendmsg+0x723/0xbe0 [ 701.223432][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 701.223432][ T282] ___sys_sendmsg+0xee/0x170 [ 701.223432][ T282] __sys_sendmsg+0xcd/0x170 [ 701.223432][ T282] do_syscall_64+0xc6/0x1e0 [ 701.223432][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 701.223432][ T282] [ 701.225648][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 701.225648][ T282] netdev_get_by_index+0x5e/0x80 [ 701.225648][ T282] fib6_nh_init+0x3d8/0x15b0 [ 701.225648][ T282] ip6_route_info_create+0xf18/0x17d0 [ 701.225648][ T282] ip6_route_add+0x1c/0x140 [ 701.225648][ T282] addrconf_add_mroute+0x129/0x180 [ 701.225648][ T282] addrconf_add_dev+0xe2/0x170 [ 701.225648][ T282] inet6_addr_add+0x12f/0xa40 [ 701.225648][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 701.225648][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 701.225648][ T282] netlink_rcv_skb+0x130/0x360 [ 701.225648][ T282] netlink_unicast+0x449/0x710 [ 701.225648][ T282] netlink_sendmsg+0x723/0xbe0 [ 701.225648][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 701.225648][ T282] ___sys_sendmsg+0xee/0x170 [ 701.225648][ T282] __sys_sendmsg+0xcd/0x170 [ 701.225648][ T282] do_syscall_64+0xc6/0x1e0 [ 701.225648][ T282] [ 701.227873][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 701.227873][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 701.227873][ T282] ipv6_find_idev+0x102/0x170 [ 701.227873][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 701.227873][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 701.227873][ T282] netlink_rcv_skb+0x130/0x360 [ 701.227873][ T282] netlink_unicast+0x449/0x710 [ 701.227873][ T282] netlink_sendmsg+0x723/0xbe0 [ 701.227873][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 701.227873][ T282] ___sys_sendmsg+0xee/0x170 [ 701.227873][ T282] __sys_sendmsg+0xcd/0x170 [ 701.227873][ T282] do_syscall_64+0xc6/0x1e0 [ 701.227873][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 701.227873][ T282] [ 701.229565][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 701.229565][ T282] neigh_parms_alloc+0x1e5/0x510 [ 701.229565][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 701.229565][ T282] ipv6_find_idev+0x102/0x170 [ 701.229565][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 701.229565][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 701.229565][ T282] netlink_rcv_skb+0x130/0x360 [ 701.229565][ T282] netlink_unicast+0x449/0x710 [ 701.229565][ T282] netlink_sendmsg+0x723/0xbe0 [ 701.229565][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 701.229565][ T282] ___sys_sendmsg+0xee/0x170 [ 701.229565][ T282] __sys_sendmsg+0xcd/0x170 [ 701.229565][ T282] do_syscall_64+0xc6/0x1e0 [ 701.229565][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 701.229565][ T282] [ 711.467030][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 711.467391][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 711.467391][ T282] dst_init+0x84/0x4a0 [ 711.467391][ T282] dst_alloc+0x97/0x150 [ 711.467391][ T282] ip6_dst_alloc+0x23/0x90 [ 711.467391][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 711.467391][ T282] ip6_pol_route+0x56f/0x840 [ 711.467391][ T282] fib6_rule_lookup+0x196/0x240 [ 711.467391][ T282] ip6_route_input+0x542/0x980 [ 711.467391][ T282] ipv6_rcv+0x8f/0x400 [ 711.467391][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 711.467391][ T282] process_backlog+0x101/0x620 [ 711.467391][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 711.467391][ T282] net_rx_action+0x495/0xbe0 [ 711.467391][ T282] __do_softirq+0x1b5/0x7f6 [ 711.467391][ T282] [ 711.469166][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 711.469166][ T282] netdev_get_by_index+0x5e/0x80 [ 711.469166][ T282] fib6_nh_init+0x3d8/0x15b0 [ 711.469166][ T282] ip6_route_info_create+0xf18/0x17d0 [ 711.469166][ T282] ip6_route_add+0x1c/0x140 [ 711.469166][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 711.469166][ T282] inet6_addr_add+0x4f8/0xa40 [ 711.469166][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 711.469166][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 711.469166][ T282] netlink_rcv_skb+0x130/0x360 [ 711.469166][ T282] netlink_unicast+0x449/0x710 [ 711.469166][ T282] netlink_sendmsg+0x723/0xbe0 [ 711.469166][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 711.469166][ T282] ___sys_sendmsg+0xee/0x170 [ 711.469166][ T282] __sys_sendmsg+0xcd/0x170 [ 711.469166][ T282] do_syscall_64+0xc6/0x1e0 [ 711.469166][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 711.469166][ T282] [ 711.471346][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 711.471346][ T282] netdev_get_by_index+0x5e/0x80 [ 711.471346][ T282] fib6_nh_init+0x3d8/0x15b0 [ 711.471346][ T282] ip6_route_info_create+0xf18/0x17d0 [ 711.471346][ T282] addrconf_f6i_alloc+0x244/0x410 [ 711.471346][ T282] ipv6_add_addr+0x411/0x2000 [ 711.471346][ T282] inet6_addr_add+0x30e/0xa40 [ 711.471346][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 711.471346][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 711.471346][ T282] netlink_rcv_skb+0x130/0x360 [ 711.471346][ T282] netlink_unicast+0x449/0x710 [ 711.471346][ T282] netlink_sendmsg+0x723/0xbe0 [ 711.471346][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 711.471346][ T282] ___sys_sendmsg+0xee/0x170 [ 711.471346][ T282] __sys_sendmsg+0xcd/0x170 [ 711.471346][ T282] do_syscall_64+0xc6/0x1e0 [ 711.471346][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 711.471346][ T282] [ 711.473531][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 711.473531][ T282] netdev_get_by_index+0x5e/0x80 [ 711.473531][ T282] fib6_nh_init+0x3d8/0x15b0 [ 711.473531][ T282] ip6_route_info_create+0xf18/0x17d0 [ 711.473531][ T282] ip6_route_add+0x1c/0x140 [ 711.473531][ T282] addrconf_add_mroute+0x129/0x180 [ 711.473531][ T282] addrconf_add_dev+0xe2/0x170 [ 711.473531][ T282] inet6_addr_add+0x12f/0xa40 [ 711.473531][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 711.473531][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 711.473531][ T282] netlink_rcv_skb+0x130/0x360 [ 711.473531][ T282] netlink_unicast+0x449/0x710 [ 711.473531][ T282] netlink_sendmsg+0x723/0xbe0 [ 711.473531][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 711.473531][ T282] ___sys_sendmsg+0xee/0x170 [ 711.473531][ T282] __sys_sendmsg+0xcd/0x170 [ 711.473531][ T282] do_syscall_64+0xc6/0x1e0 [ 711.473531][ T282] [ 711.475677][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 711.475677][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 711.475677][ T282] ipv6_find_idev+0x102/0x170 [ 711.475677][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 711.475677][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 711.475677][ T282] netlink_rcv_skb+0x130/0x360 [ 711.475677][ T282] netlink_unicast+0x449/0x710 [ 711.475677][ T282] netlink_sendmsg+0x723/0xbe0 [ 711.475677][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 711.475677][ T282] ___sys_sendmsg+0xee/0x170 [ 711.475677][ T282] __sys_sendmsg+0xcd/0x170 [ 711.475677][ T282] do_syscall_64+0xc6/0x1e0 [ 711.475677][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 711.475677][ T282] [ 711.477513][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 711.477513][ T282] neigh_parms_alloc+0x1e5/0x510 [ 711.477513][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 711.477513][ T282] ipv6_find_idev+0x102/0x170 [ 711.477513][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 711.477513][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 711.477513][ T282] netlink_rcv_skb+0x130/0x360 [ 711.477513][ T282] netlink_unicast+0x449/0x710 [ 711.477513][ T282] netlink_sendmsg+0x723/0xbe0 [ 711.477513][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 711.477513][ T282] ___sys_sendmsg+0xee/0x170 [ 711.477513][ T282] __sys_sendmsg+0xcd/0x170 [ 711.477513][ T282] do_syscall_64+0xc6/0x1e0 [ 711.477513][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 711.477513][ T282] [ 721.651014][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 721.651427][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 721.651427][ T282] dst_init+0x84/0x4a0 [ 721.651427][ T282] dst_alloc+0x97/0x150 [ 721.651427][ T282] ip6_dst_alloc+0x23/0x90 [ 721.651427][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 721.651427][ T282] ip6_pol_route+0x56f/0x840 [ 721.651427][ T282] fib6_rule_lookup+0x196/0x240 [ 721.651427][ T282] ip6_route_input+0x542/0x980 [ 721.651427][ T282] ipv6_rcv+0x8f/0x400 [ 721.651427][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 721.651427][ T282] process_backlog+0x101/0x620 [ 721.651427][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 721.651427][ T282] net_rx_action+0x495/0xbe0 [ 721.651427][ T282] __do_softirq+0x1b5/0x7f6 [ 721.651427][ T282] [ 721.653340][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 721.653340][ T282] netdev_get_by_index+0x5e/0x80 [ 721.653340][ T282] fib6_nh_init+0x3d8/0x15b0 [ 721.653340][ T282] ip6_route_info_create+0xf18/0x17d0 [ 721.653340][ T282] ip6_route_add+0x1c/0x140 [ 721.653340][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 721.653340][ T282] inet6_addr_add+0x4f8/0xa40 [ 721.653340][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 721.653340][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 721.653340][ T282] netlink_rcv_skb+0x130/0x360 [ 721.653340][ T282] netlink_unicast+0x449/0x710 [ 721.653340][ T282] netlink_sendmsg+0x723/0xbe0 [ 721.653340][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 721.653340][ T282] ___sys_sendmsg+0xee/0x170 [ 721.653340][ T282] __sys_sendmsg+0xcd/0x170 [ 721.653340][ T282] do_syscall_64+0xc6/0x1e0 [ 721.653340][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 721.653340][ T282] [ 721.655698][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 721.655698][ T282] netdev_get_by_index+0x5e/0x80 [ 721.655698][ T282] fib6_nh_init+0x3d8/0x15b0 [ 721.655698][ T282] ip6_route_info_create+0xf18/0x17d0 [ 721.655698][ T282] addrconf_f6i_alloc+0x244/0x410 [ 721.655698][ T282] ipv6_add_addr+0x411/0x2000 [ 721.655698][ T282] inet6_addr_add+0x30e/0xa40 [ 721.655698][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 721.655698][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 721.655698][ T282] netlink_rcv_skb+0x130/0x360 [ 721.655698][ T282] netlink_unicast+0x449/0x710 [ 721.655698][ T282] netlink_sendmsg+0x723/0xbe0 [ 721.655698][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 721.655698][ T282] ___sys_sendmsg+0xee/0x170 [ 721.655698][ T282] __sys_sendmsg+0xcd/0x170 [ 721.655698][ T282] do_syscall_64+0xc6/0x1e0 [ 721.655698][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 721.655698][ T282] [ 721.658082][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 721.658082][ T282] netdev_get_by_index+0x5e/0x80 [ 721.658082][ T282] fib6_nh_init+0x3d8/0x15b0 [ 721.658082][ T282] ip6_route_info_create+0xf18/0x17d0 [ 721.658082][ T282] ip6_route_add+0x1c/0x140 [ 721.658082][ T282] addrconf_add_mroute+0x129/0x180 [ 721.658082][ T282] addrconf_add_dev+0xe2/0x170 [ 721.658082][ T282] inet6_addr_add+0x12f/0xa40 [ 721.658082][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 721.658082][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 721.658082][ T282] netlink_rcv_skb+0x130/0x360 [ 721.658082][ T282] netlink_unicast+0x449/0x710 [ 721.658082][ T282] netlink_sendmsg+0x723/0xbe0 [ 721.658082][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 721.658082][ T282] ___sys_sendmsg+0xee/0x170 [ 721.658082][ T282] __sys_sendmsg+0xcd/0x170 [ 721.658082][ T282] do_syscall_64+0xc6/0x1e0 [ 721.658082][ T282] [ 721.660417][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 721.660417][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 721.660417][ T282] ipv6_find_idev+0x102/0x170 [ 721.660417][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 721.660417][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 721.660417][ T282] netlink_rcv_skb+0x130/0x360 [ 721.660417][ T282] netlink_unicast+0x449/0x710 [ 721.660417][ T282] netlink_sendmsg+0x723/0xbe0 [ 721.660417][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 721.660417][ T282] ___sys_sendmsg+0xee/0x170 [ 721.660417][ T282] __sys_sendmsg+0xcd/0x170 [ 721.660417][ T282] do_syscall_64+0xc6/0x1e0 [ 721.660417][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 721.660417][ T282] [ 721.662249][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 721.662249][ T282] neigh_parms_alloc+0x1e5/0x510 [ 721.662249][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 721.662249][ T282] ipv6_find_idev+0x102/0x170 [ 721.662249][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 721.662249][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 721.662249][ T282] netlink_rcv_skb+0x130/0x360 [ 721.662249][ T282] netlink_unicast+0x449/0x710 [ 721.662249][ T282] netlink_sendmsg+0x723/0xbe0 [ 721.662249][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 721.662249][ T282] ___sys_sendmsg+0xee/0x170 [ 721.662249][ T282] __sys_sendmsg+0xcd/0x170 [ 721.662249][ T282] do_syscall_64+0xc6/0x1e0 [ 721.662249][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 721.662249][ T282] [ 731.915032][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 731.915454][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 731.915454][ T282] dst_init+0x84/0x4a0 [ 731.915454][ T282] dst_alloc+0x97/0x150 [ 731.915454][ T282] ip6_dst_alloc+0x23/0x90 [ 731.915454][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 731.915454][ T282] ip6_pol_route+0x56f/0x840 [ 731.915454][ T282] fib6_rule_lookup+0x196/0x240 [ 731.915454][ T282] ip6_route_input+0x542/0x980 [ 731.915454][ T282] ipv6_rcv+0x8f/0x400 [ 731.915454][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 731.915454][ T282] process_backlog+0x101/0x620 [ 731.915454][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 731.915454][ T282] net_rx_action+0x495/0xbe0 [ 731.915454][ T282] __do_softirq+0x1b5/0x7f6 [ 731.915454][ T282] [ 731.917452][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 731.917452][ T282] netdev_get_by_index+0x5e/0x80 [ 731.917452][ T282] fib6_nh_init+0x3d8/0x15b0 [ 731.917452][ T282] ip6_route_info_create+0xf18/0x17d0 [ 731.917452][ T282] ip6_route_add+0x1c/0x140 [ 731.917452][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 731.917452][ T282] inet6_addr_add+0x4f8/0xa40 [ 731.917452][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 731.917452][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 731.917452][ T282] netlink_rcv_skb+0x130/0x360 [ 731.917452][ T282] netlink_unicast+0x449/0x710 [ 731.917452][ T282] netlink_sendmsg+0x723/0xbe0 [ 731.917452][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 731.917452][ T282] ___sys_sendmsg+0xee/0x170 [ 731.917452][ T282] __sys_sendmsg+0xcd/0x170 [ 731.917452][ T282] do_syscall_64+0xc6/0x1e0 [ 731.917452][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 731.917452][ T282] [ 731.919649][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 731.919649][ T282] netdev_get_by_index+0x5e/0x80 [ 731.919649][ T282] fib6_nh_init+0x3d8/0x15b0 [ 731.919649][ T282] ip6_route_info_create+0xf18/0x17d0 [ 731.919649][ T282] addrconf_f6i_alloc+0x244/0x410 [ 731.919649][ T282] ipv6_add_addr+0x411/0x2000 [ 731.919649][ T282] inet6_addr_add+0x30e/0xa40 [ 731.919649][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 731.919649][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 731.919649][ T282] netlink_rcv_skb+0x130/0x360 [ 731.919649][ T282] netlink_unicast+0x449/0x710 [ 731.919649][ T282] netlink_sendmsg+0x723/0xbe0 [ 731.919649][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 731.919649][ T282] ___sys_sendmsg+0xee/0x170 [ 731.919649][ T282] __sys_sendmsg+0xcd/0x170 [ 731.919649][ T282] do_syscall_64+0xc6/0x1e0 [ 731.919649][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 731.919649][ T282] [ 731.921835][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 731.921835][ T282] netdev_get_by_index+0x5e/0x80 [ 731.921835][ T282] fib6_nh_init+0x3d8/0x15b0 [ 731.921835][ T282] ip6_route_info_create+0xf18/0x17d0 [ 731.921835][ T282] ip6_route_add+0x1c/0x140 [ 731.921835][ T282] addrconf_add_mroute+0x129/0x180 [ 731.921835][ T282] addrconf_add_dev+0xe2/0x170 [ 731.921835][ T282] inet6_addr_add+0x12f/0xa40 [ 731.921835][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 731.921835][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 731.921835][ T282] netlink_rcv_skb+0x130/0x360 [ 731.921835][ T282] netlink_unicast+0x449/0x710 [ 731.921835][ T282] netlink_sendmsg+0x723/0xbe0 [ 731.921835][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 731.921835][ T282] ___sys_sendmsg+0xee/0x170 [ 731.921835][ T282] __sys_sendmsg+0xcd/0x170 [ 731.921835][ T282] do_syscall_64+0xc6/0x1e0 [ 731.921835][ T282] [ 731.923987][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 731.923987][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 731.923987][ T282] ipv6_find_idev+0x102/0x170 [ 731.923987][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 731.923987][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 731.923987][ T282] netlink_rcv_skb+0x130/0x360 [ 731.923987][ T282] netlink_unicast+0x449/0x710 [ 731.923987][ T282] netlink_sendmsg+0x723/0xbe0 [ 731.923987][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 731.923987][ T282] ___sys_sendmsg+0xee/0x170 [ 731.923987][ T282] __sys_sendmsg+0xcd/0x170 [ 731.923987][ T282] do_syscall_64+0xc6/0x1e0 [ 731.923987][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 731.923987][ T282] [ 731.925665][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 731.925665][ T282] neigh_parms_alloc+0x1e5/0x510 [ 731.925665][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 731.925665][ T282] ipv6_find_idev+0x102/0x170 [ 731.925665][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 731.925665][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 731.925665][ T282] netlink_rcv_skb+0x130/0x360 [ 731.925665][ T282] netlink_unicast+0x449/0x710 [ 731.925665][ T282] netlink_sendmsg+0x723/0xbe0 [ 731.925665][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 731.925665][ T282] ___sys_sendmsg+0xee/0x170 [ 731.925665][ T282] __sys_sendmsg+0xcd/0x170 [ 731.925665][ T282] do_syscall_64+0xc6/0x1e0 [ 731.925665][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 731.925665][ T282] [ 742.099030][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 742.099594][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 742.099594][ T282] dst_init+0x84/0x4a0 [ 742.099594][ T282] dst_alloc+0x97/0x150 [ 742.099594][ T282] ip6_dst_alloc+0x23/0x90 [ 742.099594][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 742.099594][ T282] ip6_pol_route+0x56f/0x840 [ 742.099594][ T282] fib6_rule_lookup+0x196/0x240 [ 742.099594][ T282] ip6_route_input+0x542/0x980 [ 742.099594][ T282] ipv6_rcv+0x8f/0x400 [ 742.099594][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 742.099594][ T282] process_backlog+0x101/0x620 [ 742.099594][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 742.099594][ T282] net_rx_action+0x495/0xbe0 [ 742.099594][ T282] __do_softirq+0x1b5/0x7f6 [ 742.099594][ T282] [ 742.102674][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 742.102674][ T282] netdev_get_by_index+0x5e/0x80 [ 742.102674][ T282] fib6_nh_init+0x3d8/0x15b0 [ 742.102674][ T282] ip6_route_info_create+0xf18/0x17d0 [ 742.102674][ T282] ip6_route_add+0x1c/0x140 [ 742.102674][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 742.102674][ T282] inet6_addr_add+0x4f8/0xa40 [ 742.102674][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 742.102674][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 742.102674][ T282] netlink_rcv_skb+0x130/0x360 [ 742.102674][ T282] netlink_unicast+0x449/0x710 [ 742.102674][ T282] netlink_sendmsg+0x723/0xbe0 [ 742.102674][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 742.102674][ T282] ___sys_sendmsg+0xee/0x170 [ 742.102674][ T282] __sys_sendmsg+0xcd/0x170 [ 742.102674][ T282] do_syscall_64+0xc6/0x1e0 [ 742.102674][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 742.102674][ T282] [ 742.106049][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 742.106049][ T282] netdev_get_by_index+0x5e/0x80 [ 742.106049][ T282] fib6_nh_init+0x3d8/0x15b0 [ 742.106049][ T282] ip6_route_info_create+0xf18/0x17d0 [ 742.106049][ T282] addrconf_f6i_alloc+0x244/0x410 [ 742.106049][ T282] ipv6_add_addr+0x411/0x2000 [ 742.106049][ T282] inet6_addr_add+0x30e/0xa40 [ 742.106049][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 742.106049][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 742.106049][ T282] netlink_rcv_skb+0x130/0x360 [ 742.106049][ T282] netlink_unicast+0x449/0x710 [ 742.106049][ T282] netlink_sendmsg+0x723/0xbe0 [ 742.106049][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 742.106049][ T282] ___sys_sendmsg+0xee/0x170 [ 742.106049][ T282] __sys_sendmsg+0xcd/0x170 [ 742.106049][ T282] do_syscall_64+0xc6/0x1e0 [ 742.106049][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 742.106049][ T282] [ 742.108659][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 742.108659][ T282] netdev_get_by_index+0x5e/0x80 [ 742.108659][ T282] fib6_nh_init+0x3d8/0x15b0 [ 742.108659][ T282] ip6_route_info_create+0xf18/0x17d0 [ 742.108659][ T282] ip6_route_add+0x1c/0x140 [ 742.108659][ T282] addrconf_add_mroute+0x129/0x180 [ 742.108659][ T282] addrconf_add_dev+0xe2/0x170 [ 742.108659][ T282] inet6_addr_add+0x12f/0xa40 [ 742.108659][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 742.108659][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 742.108659][ T282] netlink_rcv_skb+0x130/0x360 [ 742.108659][ T282] netlink_unicast+0x449/0x710 [ 742.108659][ T282] netlink_sendmsg+0x723/0xbe0 [ 742.108659][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 742.108659][ T282] ___sys_sendmsg+0xee/0x170 [ 742.108659][ T282] __sys_sendmsg+0xcd/0x170 [ 742.108659][ T282] do_syscall_64+0xc6/0x1e0 [ 742.108659][ T282] [ 742.112186][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 742.112186][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 742.112186][ T282] ipv6_find_idev+0x102/0x170 [ 742.112186][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 742.112186][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 742.112186][ T282] netlink_rcv_skb+0x130/0x360 [ 742.112186][ T282] netlink_unicast+0x449/0x710 [ 742.112186][ T282] netlink_sendmsg+0x723/0xbe0 [ 742.112186][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 742.112186][ T282] ___sys_sendmsg+0xee/0x170 [ 742.112186][ T282] __sys_sendmsg+0xcd/0x170 [ 742.112186][ T282] do_syscall_64+0xc6/0x1e0 [ 742.112186][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 742.112186][ T282] [ 742.114789][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 742.114789][ T282] neigh_parms_alloc+0x1e5/0x510 [ 742.114789][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 742.114789][ T282] ipv6_find_idev+0x102/0x170 [ 742.114789][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 742.114789][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 742.114789][ T282] netlink_rcv_skb+0x130/0x360 [ 742.114789][ T282] netlink_unicast+0x449/0x710 [ 742.114789][ T282] netlink_sendmsg+0x723/0xbe0 [ 742.114789][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 742.114789][ T282] ___sys_sendmsg+0xee/0x170 [ 742.114789][ T282] __sys_sendmsg+0xcd/0x170 [ 742.114789][ T282] do_syscall_64+0xc6/0x1e0 [ 742.114789][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 742.114789][ T282] [ 752.195058][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 752.195563][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 752.195563][ T282] dst_init+0x84/0x4a0 [ 752.195563][ T282] dst_alloc+0x97/0x150 [ 752.195563][ T282] ip6_dst_alloc+0x23/0x90 [ 752.195563][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 752.195563][ T282] ip6_pol_route+0x56f/0x840 [ 752.195563][ T282] fib6_rule_lookup+0x196/0x240 [ 752.195563][ T282] ip6_route_input+0x542/0x980 [ 752.195563][ T282] ipv6_rcv+0x8f/0x400 [ 752.195563][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 752.195563][ T282] process_backlog+0x101/0x620 [ 752.195563][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 752.195563][ T282] net_rx_action+0x495/0xbe0 [ 752.195563][ T282] __do_softirq+0x1b5/0x7f6 [ 752.195563][ T282] [ 752.197681][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 752.197681][ T282] netdev_get_by_index+0x5e/0x80 [ 752.197681][ T282] fib6_nh_init+0x3d8/0x15b0 [ 752.197681][ T282] ip6_route_info_create+0xf18/0x17d0 [ 752.197681][ T282] ip6_route_add+0x1c/0x140 [ 752.197681][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 752.197681][ T282] inet6_addr_add+0x4f8/0xa40 [ 752.197681][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 752.197681][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 752.197681][ T282] netlink_rcv_skb+0x130/0x360 [ 752.197681][ T282] netlink_unicast+0x449/0x710 [ 752.197681][ T282] netlink_sendmsg+0x723/0xbe0 [ 752.197681][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 752.197681][ T282] ___sys_sendmsg+0xee/0x170 [ 752.197681][ T282] __sys_sendmsg+0xcd/0x170 [ 752.197681][ T282] do_syscall_64+0xc6/0x1e0 [ 752.197681][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 752.197681][ T282] [ 752.199917][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 752.199917][ T282] netdev_get_by_index+0x5e/0x80 [ 752.199917][ T282] fib6_nh_init+0x3d8/0x15b0 [ 752.199917][ T282] ip6_route_info_create+0xf18/0x17d0 [ 752.199917][ T282] addrconf_f6i_alloc+0x244/0x410 [ 752.199917][ T282] ipv6_add_addr+0x411/0x2000 [ 752.199917][ T282] inet6_addr_add+0x30e/0xa40 [ 752.199917][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 752.199917][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 752.199917][ T282] netlink_rcv_skb+0x130/0x360 [ 752.199917][ T282] netlink_unicast+0x449/0x710 [ 752.199917][ T282] netlink_sendmsg+0x723/0xbe0 [ 752.199917][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 752.199917][ T282] ___sys_sendmsg+0xee/0x170 [ 752.199917][ T282] __sys_sendmsg+0xcd/0x170 [ 752.199917][ T282] do_syscall_64+0xc6/0x1e0 [ 752.199917][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 752.199917][ T282] [ 752.202138][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 752.202138][ T282] netdev_get_by_index+0x5e/0x80 [ 752.202138][ T282] fib6_nh_init+0x3d8/0x15b0 [ 752.202138][ T282] ip6_route_info_create+0xf18/0x17d0 [ 752.202138][ T282] ip6_route_add+0x1c/0x140 [ 752.202138][ T282] addrconf_add_mroute+0x129/0x180 [ 752.202138][ T282] addrconf_add_dev+0xe2/0x170 [ 752.202138][ T282] inet6_addr_add+0x12f/0xa40 [ 752.202138][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 752.202138][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 752.202138][ T282] netlink_rcv_skb+0x130/0x360 [ 752.202138][ T282] netlink_unicast+0x449/0x710 [ 752.202138][ T282] netlink_sendmsg+0x723/0xbe0 [ 752.202138][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 752.202138][ T282] ___sys_sendmsg+0xee/0x170 [ 752.202138][ T282] __sys_sendmsg+0xcd/0x170 [ 752.202138][ T282] do_syscall_64+0xc6/0x1e0 [ 752.202138][ T282] [ 752.204311][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 752.204311][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 752.204311][ T282] ipv6_find_idev+0x102/0x170 [ 752.204311][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 752.204311][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 752.204311][ T282] netlink_rcv_skb+0x130/0x360 [ 752.204311][ T282] netlink_unicast+0x449/0x710 [ 752.204311][ T282] netlink_sendmsg+0x723/0xbe0 [ 752.204311][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 752.204311][ T282] ___sys_sendmsg+0xee/0x170 [ 752.204311][ T282] __sys_sendmsg+0xcd/0x170 [ 752.204311][ T282] do_syscall_64+0xc6/0x1e0 [ 752.204311][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 752.204311][ T282] [ 752.206015][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 752.206015][ T282] neigh_parms_alloc+0x1e5/0x510 [ 752.206015][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 752.206015][ T282] ipv6_find_idev+0x102/0x170 [ 752.206015][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 752.206015][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 752.206015][ T282] netlink_rcv_skb+0x130/0x360 [ 752.206015][ T282] netlink_unicast+0x449/0x710 [ 752.206015][ T282] netlink_sendmsg+0x723/0xbe0 [ 752.206015][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 752.206015][ T282] ___sys_sendmsg+0xee/0x170 [ 752.206015][ T282] __sys_sendmsg+0xcd/0x170 [ 752.206015][ T282] do_syscall_64+0xc6/0x1e0 [ 752.206015][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 752.206015][ T282] [ 762.450993][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 762.451381][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 762.451381][ T282] dst_init+0x84/0x4a0 [ 762.451381][ T282] dst_alloc+0x97/0x150 [ 762.451381][ T282] ip6_dst_alloc+0x23/0x90 [ 762.451381][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 762.451381][ T282] ip6_pol_route+0x56f/0x840 [ 762.451381][ T282] fib6_rule_lookup+0x196/0x240 [ 762.451381][ T282] ip6_route_input+0x542/0x980 [ 762.451381][ T282] ipv6_rcv+0x8f/0x400 [ 762.451381][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 762.451381][ T282] process_backlog+0x101/0x620 [ 762.451381][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 762.451381][ T282] net_rx_action+0x495/0xbe0 [ 762.451381][ T282] __do_softirq+0x1b5/0x7f6 [ 762.451381][ T282] [ 762.453177][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 762.453177][ T282] netdev_get_by_index+0x5e/0x80 [ 762.453177][ T282] fib6_nh_init+0x3d8/0x15b0 [ 762.453177][ T282] ip6_route_info_create+0xf18/0x17d0 [ 762.453177][ T282] ip6_route_add+0x1c/0x140 [ 762.453177][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 762.453177][ T282] inet6_addr_add+0x4f8/0xa40 [ 762.453177][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 762.453177][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 762.453177][ T282] netlink_rcv_skb+0x130/0x360 [ 762.453177][ T282] netlink_unicast+0x449/0x710 [ 762.453177][ T282] netlink_sendmsg+0x723/0xbe0 [ 762.453177][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 762.453177][ T282] ___sys_sendmsg+0xee/0x170 [ 762.453177][ T282] __sys_sendmsg+0xcd/0x170 [ 762.453177][ T282] do_syscall_64+0xc6/0x1e0 [ 762.453177][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 762.453177][ T282] [ 762.455387][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 762.455387][ T282] netdev_get_by_index+0x5e/0x80 [ 762.455387][ T282] fib6_nh_init+0x3d8/0x15b0 [ 762.455387][ T282] ip6_route_info_create+0xf18/0x17d0 [ 762.455387][ T282] addrconf_f6i_alloc+0x244/0x410 [ 762.455387][ T282] ipv6_add_addr+0x411/0x2000 [ 762.455387][ T282] inet6_addr_add+0x30e/0xa40 [ 762.455387][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 762.455387][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 762.455387][ T282] netlink_rcv_skb+0x130/0x360 [ 762.455387][ T282] netlink_unicast+0x449/0x710 [ 762.455387][ T282] netlink_sendmsg+0x723/0xbe0 [ 762.455387][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 762.455387][ T282] ___sys_sendmsg+0xee/0x170 [ 762.455387][ T282] __sys_sendmsg+0xcd/0x170 [ 762.455387][ T282] do_syscall_64+0xc6/0x1e0 [ 762.455387][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 762.455387][ T282] [ 762.457653][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 762.457653][ T282] netdev_get_by_index+0x5e/0x80 [ 762.457653][ T282] fib6_nh_init+0x3d8/0x15b0 [ 762.457653][ T282] ip6_route_info_create+0xf18/0x17d0 [ 762.457653][ T282] ip6_route_add+0x1c/0x140 [ 762.457653][ T282] addrconf_add_mroute+0x129/0x180 [ 762.457653][ T282] addrconf_add_dev+0xe2/0x170 [ 762.457653][ T282] inet6_addr_add+0x12f/0xa40 [ 762.457653][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 762.457653][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 762.457653][ T282] netlink_rcv_skb+0x130/0x360 [ 762.457653][ T282] netlink_unicast+0x449/0x710 [ 762.457653][ T282] netlink_sendmsg+0x723/0xbe0 [ 762.457653][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 762.457653][ T282] ___sys_sendmsg+0xee/0x170 [ 762.457653][ T282] __sys_sendmsg+0xcd/0x170 [ 762.457653][ T282] do_syscall_64+0xc6/0x1e0 [ 762.457653][ T282] [ 762.459834][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 762.459834][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 762.459834][ T282] ipv6_find_idev+0x102/0x170 [ 762.459834][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 762.459834][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 762.459834][ T282] netlink_rcv_skb+0x130/0x360 [ 762.459834][ T282] netlink_unicast+0x449/0x710 [ 762.459834][ T282] netlink_sendmsg+0x723/0xbe0 [ 762.459834][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 762.459834][ T282] ___sys_sendmsg+0xee/0x170 [ 762.459834][ T282] __sys_sendmsg+0xcd/0x170 [ 762.459834][ T282] do_syscall_64+0xc6/0x1e0 [ 762.459834][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 762.459834][ T282] [ 762.461552][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 762.461552][ T282] neigh_parms_alloc+0x1e5/0x510 [ 762.461552][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 762.461552][ T282] ipv6_find_idev+0x102/0x170 [ 762.461552][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 762.461552][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 762.461552][ T282] netlink_rcv_skb+0x130/0x360 [ 762.461552][ T282] netlink_unicast+0x449/0x710 [ 762.461552][ T282] netlink_sendmsg+0x723/0xbe0 [ 762.461552][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 762.461552][ T282] ___sys_sendmsg+0xee/0x170 [ 762.461552][ T282] __sys_sendmsg+0xcd/0x170 [ 762.461552][ T282] do_syscall_64+0xc6/0x1e0 [ 762.461552][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 762.461552][ T282] [ 772.474971][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 772.475413][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 772.475413][ T282] dst_init+0x84/0x4a0 [ 772.475413][ T282] dst_alloc+0x97/0x150 [ 772.475413][ T282] ip6_dst_alloc+0x23/0x90 [ 772.475413][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 772.475413][ T282] ip6_pol_route+0x56f/0x840 [ 772.475413][ T282] fib6_rule_lookup+0x196/0x240 [ 772.475413][ T282] ip6_route_input+0x542/0x980 [ 772.475413][ T282] ipv6_rcv+0x8f/0x400 [ 772.475413][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 772.475413][ T282] process_backlog+0x101/0x620 [ 772.475413][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 772.475413][ T282] net_rx_action+0x495/0xbe0 [ 772.475413][ T282] __do_softirq+0x1b5/0x7f6 [ 772.475413][ T282] [ 772.477217][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 772.477217][ T282] netdev_get_by_index+0x5e/0x80 [ 772.477217][ T282] fib6_nh_init+0x3d8/0x15b0 [ 772.477217][ T282] ip6_route_info_create+0xf18/0x17d0 [ 772.477217][ T282] ip6_route_add+0x1c/0x140 [ 772.477217][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 772.477217][ T282] inet6_addr_add+0x4f8/0xa40 [ 772.477217][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 772.477217][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 772.477217][ T282] netlink_rcv_skb+0x130/0x360 [ 772.477217][ T282] netlink_unicast+0x449/0x710 [ 772.477217][ T282] netlink_sendmsg+0x723/0xbe0 [ 772.477217][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 772.477217][ T282] ___sys_sendmsg+0xee/0x170 [ 772.477217][ T282] __sys_sendmsg+0xcd/0x170 [ 772.477217][ T282] do_syscall_64+0xc6/0x1e0 [ 772.477217][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 772.477217][ T282] [ 772.479435][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 772.479435][ T282] netdev_get_by_index+0x5e/0x80 [ 772.479435][ T282] fib6_nh_init+0x3d8/0x15b0 [ 772.479435][ T282] ip6_route_info_create+0xf18/0x17d0 [ 772.479435][ T282] addrconf_f6i_alloc+0x244/0x410 [ 772.479435][ T282] ipv6_add_addr+0x411/0x2000 [ 772.479435][ T282] inet6_addr_add+0x30e/0xa40 [ 772.479435][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 772.479435][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 772.479435][ T282] netlink_rcv_skb+0x130/0x360 [ 772.479435][ T282] netlink_unicast+0x449/0x710 [ 772.479435][ T282] netlink_sendmsg+0x723/0xbe0 [ 772.479435][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 772.479435][ T282] ___sys_sendmsg+0xee/0x170 [ 772.479435][ T282] __sys_sendmsg+0xcd/0x170 [ 772.479435][ T282] do_syscall_64+0xc6/0x1e0 [ 772.479435][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 772.479435][ T282] [ 772.481664][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 772.481664][ T282] netdev_get_by_index+0x5e/0x80 [ 772.481664][ T282] fib6_nh_init+0x3d8/0x15b0 [ 772.481664][ T282] ip6_route_info_create+0xf18/0x17d0 [ 772.481664][ T282] ip6_route_add+0x1c/0x140 [ 772.481664][ T282] addrconf_add_mroute+0x129/0x180 [ 772.481664][ T282] addrconf_add_dev+0xe2/0x170 [ 772.481664][ T282] inet6_addr_add+0x12f/0xa40 [ 772.481664][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 772.481664][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 772.481664][ T282] netlink_rcv_skb+0x130/0x360 [ 772.481664][ T282] netlink_unicast+0x449/0x710 [ 772.481664][ T282] netlink_sendmsg+0x723/0xbe0 [ 772.481664][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 772.481664][ T282] ___sys_sendmsg+0xee/0x170 [ 772.481664][ T282] __sys_sendmsg+0xcd/0x170 [ 772.481664][ T282] do_syscall_64+0xc6/0x1e0 [ 772.481664][ T282] [ 772.483850][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 772.483850][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 772.483850][ T282] ipv6_find_idev+0x102/0x170 [ 772.483850][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 772.483850][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 772.483850][ T282] netlink_rcv_skb+0x130/0x360 [ 772.483850][ T282] netlink_unicast+0x449/0x710 [ 772.483850][ T282] netlink_sendmsg+0x723/0xbe0 [ 772.483850][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 772.483850][ T282] ___sys_sendmsg+0xee/0x170 [ 772.483850][ T282] __sys_sendmsg+0xcd/0x170 [ 772.483850][ T282] do_syscall_64+0xc6/0x1e0 [ 772.483850][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 772.483850][ T282] [ 772.485556][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 772.485556][ T282] neigh_parms_alloc+0x1e5/0x510 [ 772.485556][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 772.485556][ T282] ipv6_find_idev+0x102/0x170 [ 772.485556][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 772.485556][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 772.485556][ T282] netlink_rcv_skb+0x130/0x360 [ 772.485556][ T282] netlink_unicast+0x449/0x710 [ 772.485556][ T282] netlink_sendmsg+0x723/0xbe0 [ 772.485556][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 772.485556][ T282] ___sys_sendmsg+0xee/0x170 [ 772.485556][ T282] __sys_sendmsg+0xcd/0x170 [ 772.485556][ T282] do_syscall_64+0xc6/0x1e0 [ 772.485556][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 772.485556][ T282] [ 782.843047][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 782.843557][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 782.843557][ T282] dst_init+0x84/0x4a0 [ 782.843557][ T282] dst_alloc+0x97/0x150 [ 782.843557][ T282] ip6_dst_alloc+0x23/0x90 [ 782.843557][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 782.843557][ T282] ip6_pol_route+0x56f/0x840 [ 782.843557][ T282] fib6_rule_lookup+0x196/0x240 [ 782.843557][ T282] ip6_route_input+0x542/0x980 [ 782.843557][ T282] ipv6_rcv+0x8f/0x400 [ 782.843557][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 782.843557][ T282] process_backlog+0x101/0x620 [ 782.843557][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 782.843557][ T282] net_rx_action+0x495/0xbe0 [ 782.843557][ T282] __do_softirq+0x1b5/0x7f6 [ 782.843557][ T282] [ 782.845452][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 782.845452][ T282] netdev_get_by_index+0x5e/0x80 [ 782.845452][ T282] fib6_nh_init+0x3d8/0x15b0 [ 782.845452][ T282] ip6_route_info_create+0xf18/0x17d0 [ 782.845452][ T282] ip6_route_add+0x1c/0x140 [ 782.845452][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 782.845452][ T282] inet6_addr_add+0x4f8/0xa40 [ 782.845452][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 782.845452][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 782.845452][ T282] netlink_rcv_skb+0x130/0x360 [ 782.845452][ T282] netlink_unicast+0x449/0x710 [ 782.845452][ T282] netlink_sendmsg+0x723/0xbe0 [ 782.845452][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 782.845452][ T282] ___sys_sendmsg+0xee/0x170 [ 782.845452][ T282] __sys_sendmsg+0xcd/0x170 [ 782.845452][ T282] do_syscall_64+0xc6/0x1e0 [ 782.845452][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 782.845452][ T282] [ 782.847854][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 782.847854][ T282] netdev_get_by_index+0x5e/0x80 [ 782.847854][ T282] fib6_nh_init+0x3d8/0x15b0 [ 782.847854][ T282] ip6_route_info_create+0xf18/0x17d0 [ 782.847854][ T282] addrconf_f6i_alloc+0x244/0x410 [ 782.847854][ T282] ipv6_add_addr+0x411/0x2000 [ 782.847854][ T282] inet6_addr_add+0x30e/0xa40 [ 782.847854][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 782.847854][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 782.847854][ T282] netlink_rcv_skb+0x130/0x360 [ 782.847854][ T282] netlink_unicast+0x449/0x710 [ 782.847854][ T282] netlink_sendmsg+0x723/0xbe0 [ 782.847854][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 782.847854][ T282] ___sys_sendmsg+0xee/0x170 [ 782.847854][ T282] __sys_sendmsg+0xcd/0x170 [ 782.847854][ T282] do_syscall_64+0xc6/0x1e0 [ 782.847854][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 782.847854][ T282] [ 782.850131][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 782.850131][ T282] netdev_get_by_index+0x5e/0x80 [ 782.850131][ T282] fib6_nh_init+0x3d8/0x15b0 [ 782.850131][ T282] ip6_route_info_create+0xf18/0x17d0 [ 782.850131][ T282] ip6_route_add+0x1c/0x140 [ 782.850131][ T282] addrconf_add_mroute+0x129/0x180 [ 782.850131][ T282] addrconf_add_dev+0xe2/0x170 [ 782.850131][ T282] inet6_addr_add+0x12f/0xa40 [ 782.850131][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 782.850131][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 782.850131][ T282] netlink_rcv_skb+0x130/0x360 [ 782.850131][ T282] netlink_unicast+0x449/0x710 [ 782.850131][ T282] netlink_sendmsg+0x723/0xbe0 [ 782.850131][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 782.850131][ T282] ___sys_sendmsg+0xee/0x170 [ 782.850131][ T282] __sys_sendmsg+0xcd/0x170 [ 782.850131][ T282] do_syscall_64+0xc6/0x1e0 [ 782.850131][ T282] [ 782.852812][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 782.852812][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 782.852812][ T282] ipv6_find_idev+0x102/0x170 [ 782.852812][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 782.852812][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 782.852812][ T282] netlink_rcv_skb+0x130/0x360 [ 782.852812][ T282] netlink_unicast+0x449/0x710 [ 782.852812][ T282] netlink_sendmsg+0x723/0xbe0 [ 782.852812][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 782.852812][ T282] ___sys_sendmsg+0xee/0x170 [ 782.852812][ T282] __sys_sendmsg+0xcd/0x170 [ 782.852812][ T282] do_syscall_64+0xc6/0x1e0 [ 782.852812][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 782.852812][ T282] [ 782.854826][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 782.854826][ T282] neigh_parms_alloc+0x1e5/0x510 [ 782.854826][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 782.854826][ T282] ipv6_find_idev+0x102/0x170 [ 782.854826][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 782.854826][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 782.854826][ T282] netlink_rcv_skb+0x130/0x360 [ 782.854826][ T282] netlink_unicast+0x449/0x710 [ 782.854826][ T282] netlink_sendmsg+0x723/0xbe0 [ 782.854826][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 782.854826][ T282] ___sys_sendmsg+0xee/0x170 [ 782.854826][ T282] __sys_sendmsg+0xcd/0x170 [ 782.854826][ T282] do_syscall_64+0xc6/0x1e0 [ 782.854826][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 782.854826][ T282] [ 793.018993][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 793.019401][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 793.019401][ T282] dst_init+0x84/0x4a0 [ 793.019401][ T282] dst_alloc+0x97/0x150 [ 793.019401][ T282] ip6_dst_alloc+0x23/0x90 [ 793.019401][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 793.019401][ T282] ip6_pol_route+0x56f/0x840 [ 793.019401][ T282] fib6_rule_lookup+0x196/0x240 [ 793.019401][ T282] ip6_route_input+0x542/0x980 [ 793.019401][ T282] ipv6_rcv+0x8f/0x400 [ 793.019401][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 793.019401][ T282] process_backlog+0x101/0x620 [ 793.019401][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 793.019401][ T282] net_rx_action+0x495/0xbe0 [ 793.019401][ T282] __do_softirq+0x1b5/0x7f6 [ 793.019401][ T282] [ 793.021360][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 793.021360][ T282] netdev_get_by_index+0x5e/0x80 [ 793.021360][ T282] fib6_nh_init+0x3d8/0x15b0 [ 793.021360][ T282] ip6_route_info_create+0xf18/0x17d0 [ 793.021360][ T282] ip6_route_add+0x1c/0x140 [ 793.021360][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 793.021360][ T282] inet6_addr_add+0x4f8/0xa40 [ 793.021360][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 793.021360][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 793.021360][ T282] netlink_rcv_skb+0x130/0x360 [ 793.021360][ T282] netlink_unicast+0x449/0x710 [ 793.021360][ T282] netlink_sendmsg+0x723/0xbe0 [ 793.021360][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 793.021360][ T282] ___sys_sendmsg+0xee/0x170 [ 793.021360][ T282] __sys_sendmsg+0xcd/0x170 [ 793.021360][ T282] do_syscall_64+0xc6/0x1e0 [ 793.021360][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 793.021360][ T282] [ 793.023800][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 793.023800][ T282] netdev_get_by_index+0x5e/0x80 [ 793.023800][ T282] fib6_nh_init+0x3d8/0x15b0 [ 793.023800][ T282] ip6_route_info_create+0xf18/0x17d0 [ 793.023800][ T282] addrconf_f6i_alloc+0x244/0x410 [ 793.023800][ T282] ipv6_add_addr+0x411/0x2000 [ 793.023800][ T282] inet6_addr_add+0x30e/0xa40 [ 793.023800][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 793.023800][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 793.023800][ T282] netlink_rcv_skb+0x130/0x360 [ 793.023800][ T282] netlink_unicast+0x449/0x710 [ 793.023800][ T282] netlink_sendmsg+0x723/0xbe0 [ 793.023800][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 793.023800][ T282] ___sys_sendmsg+0xee/0x170 [ 793.023800][ T282] __sys_sendmsg+0xcd/0x170 [ 793.023800][ T282] do_syscall_64+0xc6/0x1e0 [ 793.023800][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 793.023800][ T282] [ 793.026243][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 793.026243][ T282] netdev_get_by_index+0x5e/0x80 [ 793.026243][ T282] fib6_nh_init+0x3d8/0x15b0 [ 793.026243][ T282] ip6_route_info_create+0xf18/0x17d0 [ 793.026243][ T282] ip6_route_add+0x1c/0x140 [ 793.026243][ T282] addrconf_add_mroute+0x129/0x180 [ 793.026243][ T282] addrconf_add_dev+0xe2/0x170 [ 793.026243][ T282] inet6_addr_add+0x12f/0xa40 [ 793.026243][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 793.026243][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 793.026243][ T282] netlink_rcv_skb+0x130/0x360 [ 793.026243][ T282] netlink_unicast+0x449/0x710 [ 793.026243][ T282] netlink_sendmsg+0x723/0xbe0 [ 793.026243][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 793.026243][ T282] ___sys_sendmsg+0xee/0x170 [ 793.026243][ T282] __sys_sendmsg+0xcd/0x170 [ 793.026243][ T282] do_syscall_64+0xc6/0x1e0 [ 793.026243][ T282] [ 793.028639][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 793.028639][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 793.028639][ T282] ipv6_find_idev+0x102/0x170 [ 793.028639][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 793.028639][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 793.028639][ T282] netlink_rcv_skb+0x130/0x360 [ 793.028639][ T282] netlink_unicast+0x449/0x710 [ 793.028639][ T282] netlink_sendmsg+0x723/0xbe0 [ 793.028639][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 793.028639][ T282] ___sys_sendmsg+0xee/0x170 [ 793.028639][ T282] __sys_sendmsg+0xcd/0x170 [ 793.028639][ T282] do_syscall_64+0xc6/0x1e0 [ 793.028639][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 793.028639][ T282] [ 793.030495][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 793.030495][ T282] neigh_parms_alloc+0x1e5/0x510 [ 793.030495][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 793.030495][ T282] ipv6_find_idev+0x102/0x170 [ 793.030495][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 793.030495][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 793.030495][ T282] netlink_rcv_skb+0x130/0x360 [ 793.030495][ T282] netlink_unicast+0x449/0x710 [ 793.030495][ T282] netlink_sendmsg+0x723/0xbe0 [ 793.030495][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 793.030495][ T282] ___sys_sendmsg+0xee/0x170 [ 793.030495][ T282] __sys_sendmsg+0xcd/0x170 [ 793.030495][ T282] do_syscall_64+0xc6/0x1e0 [ 793.030495][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 793.030495][ T282] [ 803.130986][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 803.131392][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 803.131392][ T282] dst_init+0x84/0x4a0 [ 803.131392][ T282] dst_alloc+0x97/0x150 [ 803.131392][ T282] ip6_dst_alloc+0x23/0x90 [ 803.131392][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 803.131392][ T282] ip6_pol_route+0x56f/0x840 [ 803.131392][ T282] fib6_rule_lookup+0x196/0x240 [ 803.131392][ T282] ip6_route_input+0x542/0x980 [ 803.131392][ T282] ipv6_rcv+0x8f/0x400 [ 803.131392][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 803.131392][ T282] process_backlog+0x101/0x620 [ 803.131392][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 803.131392][ T282] net_rx_action+0x495/0xbe0 [ 803.131392][ T282] __do_softirq+0x1b5/0x7f6 [ 803.131392][ T282] [ 803.133226][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 803.133226][ T282] netdev_get_by_index+0x5e/0x80 [ 803.133226][ T282] fib6_nh_init+0x3d8/0x15b0 [ 803.133226][ T282] ip6_route_info_create+0xf18/0x17d0 [ 803.133226][ T282] ip6_route_add+0x1c/0x140 [ 803.133226][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 803.133226][ T282] inet6_addr_add+0x4f8/0xa40 [ 803.133226][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 803.133226][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 803.133226][ T282] netlink_rcv_skb+0x130/0x360 [ 803.133226][ T282] netlink_unicast+0x449/0x710 [ 803.133226][ T282] netlink_sendmsg+0x723/0xbe0 [ 803.133226][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 803.133226][ T282] ___sys_sendmsg+0xee/0x170 [ 803.133226][ T282] __sys_sendmsg+0xcd/0x170 [ 803.133226][ T282] do_syscall_64+0xc6/0x1e0 [ 803.133226][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 803.133226][ T282] [ 803.135428][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 803.135428][ T282] netdev_get_by_index+0x5e/0x80 [ 803.135428][ T282] fib6_nh_init+0x3d8/0x15b0 [ 803.135428][ T282] ip6_route_info_create+0xf18/0x17d0 [ 803.135428][ T282] addrconf_f6i_alloc+0x244/0x410 [ 803.135428][ T282] ipv6_add_addr+0x411/0x2000 [ 803.135428][ T282] inet6_addr_add+0x30e/0xa40 [ 803.135428][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 803.135428][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 803.135428][ T282] netlink_rcv_skb+0x130/0x360 [ 803.135428][ T282] netlink_unicast+0x449/0x710 [ 803.135428][ T282] netlink_sendmsg+0x723/0xbe0 [ 803.135428][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 803.135428][ T282] ___sys_sendmsg+0xee/0x170 [ 803.135428][ T282] __sys_sendmsg+0xcd/0x170 [ 803.135428][ T282] do_syscall_64+0xc6/0x1e0 [ 803.135428][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 803.135428][ T282] [ 803.137646][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 803.137646][ T282] netdev_get_by_index+0x5e/0x80 [ 803.137646][ T282] fib6_nh_init+0x3d8/0x15b0 [ 803.137646][ T282] ip6_route_info_create+0xf18/0x17d0 [ 803.137646][ T282] ip6_route_add+0x1c/0x140 [ 803.137646][ T282] addrconf_add_mroute+0x129/0x180 [ 803.137646][ T282] addrconf_add_dev+0xe2/0x170 [ 803.137646][ T282] inet6_addr_add+0x12f/0xa40 [ 803.137646][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 803.137646][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 803.137646][ T282] netlink_rcv_skb+0x130/0x360 [ 803.137646][ T282] netlink_unicast+0x449/0x710 [ 803.137646][ T282] netlink_sendmsg+0x723/0xbe0 [ 803.137646][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 803.137646][ T282] ___sys_sendmsg+0xee/0x170 [ 803.137646][ T282] __sys_sendmsg+0xcd/0x170 [ 803.137646][ T282] do_syscall_64+0xc6/0x1e0 [ 803.137646][ T282] [ 803.139835][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 803.139835][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 803.139835][ T282] ipv6_find_idev+0x102/0x170 [ 803.139835][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 803.139835][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 803.139835][ T282] netlink_rcv_skb+0x130/0x360 [ 803.139835][ T282] netlink_unicast+0x449/0x710 [ 803.139835][ T282] netlink_sendmsg+0x723/0xbe0 [ 803.139835][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 803.139835][ T282] ___sys_sendmsg+0xee/0x170 [ 803.139835][ T282] __sys_sendmsg+0xcd/0x170 [ 803.139835][ T282] do_syscall_64+0xc6/0x1e0 [ 803.139835][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 803.139835][ T282] [ 803.141579][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 803.141579][ T282] neigh_parms_alloc+0x1e5/0x510 [ 803.141579][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 803.141579][ T282] ipv6_find_idev+0x102/0x170 [ 803.141579][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 803.141579][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 803.141579][ T282] netlink_rcv_skb+0x130/0x360 [ 803.141579][ T282] netlink_unicast+0x449/0x710 [ 803.141579][ T282] netlink_sendmsg+0x723/0xbe0 [ 803.141579][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 803.141579][ T282] ___sys_sendmsg+0xee/0x170 [ 803.141579][ T282] __sys_sendmsg+0xcd/0x170 [ 803.141579][ T282] do_syscall_64+0xc6/0x1e0 [ 803.141579][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 803.141579][ T282] [ 813.619090][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 813.619546][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 813.619546][ T282] dst_init+0x84/0x4a0 [ 813.619546][ T282] dst_alloc+0x97/0x150 [ 813.619546][ T282] ip6_dst_alloc+0x23/0x90 [ 813.619546][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 813.619546][ T282] ip6_pol_route+0x56f/0x840 [ 813.619546][ T282] fib6_rule_lookup+0x196/0x240 [ 813.619546][ T282] ip6_route_input+0x542/0x980 [ 813.619546][ T282] ipv6_rcv+0x8f/0x400 [ 813.619546][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 813.619546][ T282] process_backlog+0x101/0x620 [ 813.619546][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 813.619546][ T282] net_rx_action+0x495/0xbe0 [ 813.619546][ T282] __do_softirq+0x1b5/0x7f6 [ 813.619546][ T282] [ 813.621458][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 813.621458][ T282] netdev_get_by_index+0x5e/0x80 [ 813.621458][ T282] fib6_nh_init+0x3d8/0x15b0 [ 813.621458][ T282] ip6_route_info_create+0xf18/0x17d0 [ 813.621458][ T282] ip6_route_add+0x1c/0x140 [ 813.621458][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 813.621458][ T282] inet6_addr_add+0x4f8/0xa40 [ 813.621458][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 813.621458][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 813.621458][ T282] netlink_rcv_skb+0x130/0x360 [ 813.621458][ T282] netlink_unicast+0x449/0x710 [ 813.621458][ T282] netlink_sendmsg+0x723/0xbe0 [ 813.621458][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 813.621458][ T282] ___sys_sendmsg+0xee/0x170 [ 813.621458][ T282] __sys_sendmsg+0xcd/0x170 [ 813.621458][ T282] do_syscall_64+0xc6/0x1e0 [ 813.621458][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 813.621458][ T282] [ 813.623898][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 813.623898][ T282] netdev_get_by_index+0x5e/0x80 [ 813.623898][ T282] fib6_nh_init+0x3d8/0x15b0 [ 813.623898][ T282] ip6_route_info_create+0xf18/0x17d0 [ 813.623898][ T282] addrconf_f6i_alloc+0x244/0x410 [ 813.623898][ T282] ipv6_add_addr+0x411/0x2000 [ 813.623898][ T282] inet6_addr_add+0x30e/0xa40 [ 813.623898][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 813.623898][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 813.623898][ T282] netlink_rcv_skb+0x130/0x360 [ 813.623898][ T282] netlink_unicast+0x449/0x710 [ 813.623898][ T282] netlink_sendmsg+0x723/0xbe0 [ 813.623898][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 813.623898][ T282] ___sys_sendmsg+0xee/0x170 [ 813.623898][ T282] __sys_sendmsg+0xcd/0x170 [ 813.623898][ T282] do_syscall_64+0xc6/0x1e0 [ 813.623898][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 813.623898][ T282] [ 813.626386][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 813.626386][ T282] netdev_get_by_index+0x5e/0x80 [ 813.626386][ T282] fib6_nh_init+0x3d8/0x15b0 [ 813.626386][ T282] ip6_route_info_create+0xf18/0x17d0 [ 813.626386][ T282] ip6_route_add+0x1c/0x140 [ 813.626386][ T282] addrconf_add_mroute+0x129/0x180 [ 813.626386][ T282] addrconf_add_dev+0xe2/0x170 [ 813.626386][ T282] inet6_addr_add+0x12f/0xa40 [ 813.626386][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 813.626386][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 813.626386][ T282] netlink_rcv_skb+0x130/0x360 [ 813.626386][ T282] netlink_unicast+0x449/0x710 [ 813.626386][ T282] netlink_sendmsg+0x723/0xbe0 [ 813.626386][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 813.626386][ T282] ___sys_sendmsg+0xee/0x170 [ 813.626386][ T282] __sys_sendmsg+0xcd/0x170 [ 813.626386][ T282] do_syscall_64+0xc6/0x1e0 [ 813.626386][ T282] [ 813.628969][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 813.628969][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 813.628969][ T282] ipv6_find_idev+0x102/0x170 [ 813.628969][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 813.628969][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 813.628969][ T282] netlink_rcv_skb+0x130/0x360 [ 813.628969][ T282] netlink_unicast+0x449/0x710 [ 813.628969][ T282] netlink_sendmsg+0x723/0xbe0 [ 813.628969][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 813.628969][ T282] ___sys_sendmsg+0xee/0x170 [ 813.628969][ T282] __sys_sendmsg+0xcd/0x170 [ 813.628969][ T282] do_syscall_64+0xc6/0x1e0 [ 813.628969][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 813.628969][ T282] [ 813.630897][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 813.630897][ T282] neigh_parms_alloc+0x1e5/0x510 [ 813.630897][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 813.630897][ T282] ipv6_find_idev+0x102/0x170 [ 813.630897][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 813.630897][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 813.630897][ T282] netlink_rcv_skb+0x130/0x360 [ 813.630897][ T282] netlink_unicast+0x449/0x710 [ 813.630897][ T282] netlink_sendmsg+0x723/0xbe0 [ 813.630897][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 813.630897][ T282] ___sys_sendmsg+0xee/0x170 [ 813.630897][ T282] __sys_sendmsg+0xcd/0x170 [ 813.630897][ T282] do_syscall_64+0xc6/0x1e0 [ 813.630897][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 813.630897][ T282] [ 823.730985][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 823.731608][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 823.731608][ T282] dst_init+0x84/0x4a0 [ 823.731608][ T282] dst_alloc+0x97/0x150 [ 823.731608][ T282] ip6_dst_alloc+0x23/0x90 [ 823.731608][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 823.731608][ T282] ip6_pol_route+0x56f/0x840 [ 823.731608][ T282] fib6_rule_lookup+0x196/0x240 [ 823.731608][ T282] ip6_route_input+0x542/0x980 [ 823.731608][ T282] ipv6_rcv+0x8f/0x400 [ 823.731608][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 823.731608][ T282] process_backlog+0x101/0x620 [ 823.731608][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 823.731608][ T282] net_rx_action+0x495/0xbe0 [ 823.731608][ T282] __do_softirq+0x1b5/0x7f6 [ 823.731608][ T282] [ 823.734556][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 823.734556][ T282] netdev_get_by_index+0x5e/0x80 [ 823.734556][ T282] fib6_nh_init+0x3d8/0x15b0 [ 823.734556][ T282] ip6_route_info_create+0xf18/0x17d0 [ 823.734556][ T282] ip6_route_add+0x1c/0x140 [ 823.734556][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 823.734556][ T282] inet6_addr_add+0x4f8/0xa40 [ 823.734556][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 823.734556][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 823.734556][ T282] netlink_rcv_skb+0x130/0x360 [ 823.734556][ T282] netlink_unicast+0x449/0x710 [ 823.734556][ T282] netlink_sendmsg+0x723/0xbe0 [ 823.734556][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 823.734556][ T282] ___sys_sendmsg+0xee/0x170 [ 823.734556][ T282] __sys_sendmsg+0xcd/0x170 [ 823.734556][ T282] do_syscall_64+0xc6/0x1e0 [ 823.734556][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 823.734556][ T282] [ 823.738124][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 823.738124][ T282] netdev_get_by_index+0x5e/0x80 [ 823.738124][ T282] fib6_nh_init+0x3d8/0x15b0 [ 823.738124][ T282] ip6_route_info_create+0xf18/0x17d0 [ 823.738124][ T282] addrconf_f6i_alloc+0x244/0x410 [ 823.738124][ T282] ipv6_add_addr+0x411/0x2000 [ 823.738124][ T282] inet6_addr_add+0x30e/0xa40 [ 823.738124][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 823.738124][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 823.738124][ T282] netlink_rcv_skb+0x130/0x360 [ 823.738124][ T282] netlink_unicast+0x449/0x710 [ 823.738124][ T282] netlink_sendmsg+0x723/0xbe0 [ 823.738124][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 823.738124][ T282] ___sys_sendmsg+0xee/0x170 [ 823.738124][ T282] __sys_sendmsg+0xcd/0x170 [ 823.738124][ T282] do_syscall_64+0xc6/0x1e0 [ 823.738124][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 823.738124][ T282] [ 823.741678][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 823.741678][ T282] netdev_get_by_index+0x5e/0x80 [ 823.741678][ T282] fib6_nh_init+0x3d8/0x15b0 [ 823.741678][ T282] ip6_route_info_create+0xf18/0x17d0 [ 823.741678][ T282] ip6_route_add+0x1c/0x140 [ 823.741678][ T282] addrconf_add_mroute+0x129/0x180 [ 823.741678][ T282] addrconf_add_dev+0xe2/0x170 [ 823.741678][ T282] inet6_addr_add+0x12f/0xa40 [ 823.741678][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 823.741678][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 823.741678][ T282] netlink_rcv_skb+0x130/0x360 [ 823.741678][ T282] netlink_unicast+0x449/0x710 [ 823.741678][ T282] netlink_sendmsg+0x723/0xbe0 [ 823.741678][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 823.741678][ T282] ___sys_sendmsg+0xee/0x170 [ 823.741678][ T282] __sys_sendmsg+0xcd/0x170 [ 823.741678][ T282] do_syscall_64+0xc6/0x1e0 [ 823.741678][ T282] [ 823.745220][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 823.745220][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 823.745220][ T282] ipv6_find_idev+0x102/0x170 [ 823.745220][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 823.745220][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 823.745220][ T282] netlink_rcv_skb+0x130/0x360 [ 823.745220][ T282] netlink_unicast+0x449/0x710 [ 823.745220][ T282] netlink_sendmsg+0x723/0xbe0 [ 823.745220][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 823.745220][ T282] ___sys_sendmsg+0xee/0x170 [ 823.745220][ T282] __sys_sendmsg+0xcd/0x170 [ 823.745220][ T282] do_syscall_64+0xc6/0x1e0 [ 823.745220][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 823.745220][ T282] [ 823.747968][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 823.747968][ T282] neigh_parms_alloc+0x1e5/0x510 [ 823.747968][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 823.747968][ T282] ipv6_find_idev+0x102/0x170 [ 823.747968][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 823.747968][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 823.747968][ T282] netlink_rcv_skb+0x130/0x360 [ 823.747968][ T282] netlink_unicast+0x449/0x710 [ 823.747968][ T282] netlink_sendmsg+0x723/0xbe0 [ 823.747968][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 823.747968][ T282] ___sys_sendmsg+0xee/0x170 [ 823.747968][ T282] __sys_sendmsg+0xcd/0x170 [ 823.747968][ T282] do_syscall_64+0xc6/0x1e0 [ 823.747968][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 823.747968][ T282] [ 833.779074][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 833.779545][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 833.779545][ T282] dst_init+0x84/0x4a0 [ 833.779545][ T282] dst_alloc+0x97/0x150 [ 833.779545][ T282] ip6_dst_alloc+0x23/0x90 [ 833.779545][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 833.779545][ T282] ip6_pol_route+0x56f/0x840 [ 833.779545][ T282] fib6_rule_lookup+0x196/0x240 [ 833.779545][ T282] ip6_route_input+0x542/0x980 [ 833.779545][ T282] ipv6_rcv+0x8f/0x400 [ 833.779545][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 833.779545][ T282] process_backlog+0x101/0x620 [ 833.779545][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 833.779545][ T282] net_rx_action+0x495/0xbe0 [ 833.779545][ T282] __do_softirq+0x1b5/0x7f6 [ 833.779545][ T282] [ 833.782438][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 833.782438][ T282] netdev_get_by_index+0x5e/0x80 [ 833.782438][ T282] fib6_nh_init+0x3d8/0x15b0 [ 833.782438][ T282] ip6_route_info_create+0xf18/0x17d0 [ 833.782438][ T282] ip6_route_add+0x1c/0x140 [ 833.782438][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 833.782438][ T282] inet6_addr_add+0x4f8/0xa40 [ 833.782438][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 833.782438][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 833.782438][ T282] netlink_rcv_skb+0x130/0x360 [ 833.782438][ T282] netlink_unicast+0x449/0x710 [ 833.782438][ T282] netlink_sendmsg+0x723/0xbe0 [ 833.782438][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 833.782438][ T282] ___sys_sendmsg+0xee/0x170 [ 833.782438][ T282] __sys_sendmsg+0xcd/0x170 [ 833.782438][ T282] do_syscall_64+0xc6/0x1e0 [ 833.782438][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 833.782438][ T282] [ 833.786051][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 833.786051][ T282] netdev_get_by_index+0x5e/0x80 [ 833.786051][ T282] fib6_nh_init+0x3d8/0x15b0 [ 833.786051][ T282] ip6_route_info_create+0xf18/0x17d0 [ 833.786051][ T282] addrconf_f6i_alloc+0x244/0x410 [ 833.786051][ T282] ipv6_add_addr+0x411/0x2000 [ 833.786051][ T282] inet6_addr_add+0x30e/0xa40 [ 833.786051][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 833.786051][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 833.786051][ T282] netlink_rcv_skb+0x130/0x360 [ 833.786051][ T282] netlink_unicast+0x449/0x710 [ 833.786051][ T282] netlink_sendmsg+0x723/0xbe0 [ 833.786051][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 833.786051][ T282] ___sys_sendmsg+0xee/0x170 [ 833.786051][ T282] __sys_sendmsg+0xcd/0x170 [ 833.786051][ T282] do_syscall_64+0xc6/0x1e0 [ 833.786051][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 833.786051][ T282] [ 833.789692][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 833.789692][ T282] netdev_get_by_index+0x5e/0x80 [ 833.789692][ T282] fib6_nh_init+0x3d8/0x15b0 [ 833.789692][ T282] ip6_route_info_create+0xf18/0x17d0 [ 833.789692][ T282] ip6_route_add+0x1c/0x140 [ 833.789692][ T282] addrconf_add_mroute+0x129/0x180 [ 833.789692][ T282] addrconf_add_dev+0xe2/0x170 [ 833.789692][ T282] inet6_addr_add+0x12f/0xa40 [ 833.789692][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 833.789692][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 833.789692][ T282] netlink_rcv_skb+0x130/0x360 [ 833.789692][ T282] netlink_unicast+0x449/0x710 [ 833.789692][ T282] netlink_sendmsg+0x723/0xbe0 [ 833.789692][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 833.789692][ T282] ___sys_sendmsg+0xee/0x170 [ 833.789692][ T282] __sys_sendmsg+0xcd/0x170 [ 833.789692][ T282] do_syscall_64+0xc6/0x1e0 [ 833.789692][ T282] [ 833.793263][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 833.793263][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 833.793263][ T282] ipv6_find_idev+0x102/0x170 [ 833.793263][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 833.793263][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 833.793263][ T282] netlink_rcv_skb+0x130/0x360 [ 833.793263][ T282] netlink_unicast+0x449/0x710 [ 833.793263][ T282] netlink_sendmsg+0x723/0xbe0 [ 833.793263][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 833.793263][ T282] ___sys_sendmsg+0xee/0x170 [ 833.793263][ T282] __sys_sendmsg+0xcd/0x170 [ 833.793263][ T282] do_syscall_64+0xc6/0x1e0 [ 833.793263][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 833.793263][ T282] [ 833.796195][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 833.796195][ T282] neigh_parms_alloc+0x1e5/0x510 [ 833.796195][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 833.796195][ T282] ipv6_find_idev+0x102/0x170 [ 833.796195][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 833.796195][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 833.796195][ T282] netlink_rcv_skb+0x130/0x360 [ 833.796195][ T282] netlink_unicast+0x449/0x710 [ 833.796195][ T282] netlink_sendmsg+0x723/0xbe0 [ 833.796195][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 833.796195][ T282] ___sys_sendmsg+0xee/0x170 [ 833.796195][ T282] __sys_sendmsg+0xcd/0x170 [ 833.796195][ T282] do_syscall_64+0xc6/0x1e0 [ 833.796195][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 833.796195][ T282] [ 844.035028][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 844.035422][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 844.035422][ T282] dst_init+0x84/0x4a0 [ 844.035422][ T282] dst_alloc+0x97/0x150 [ 844.035422][ T282] ip6_dst_alloc+0x23/0x90 [ 844.035422][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 844.035422][ T282] ip6_pol_route+0x56f/0x840 [ 844.035422][ T282] fib6_rule_lookup+0x196/0x240 [ 844.035422][ T282] ip6_route_input+0x542/0x980 [ 844.035422][ T282] ipv6_rcv+0x8f/0x400 [ 844.035422][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 844.035422][ T282] process_backlog+0x101/0x620 [ 844.035422][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 844.035422][ T282] net_rx_action+0x495/0xbe0 [ 844.035422][ T282] __do_softirq+0x1b5/0x7f6 [ 844.035422][ T282] [ 844.037338][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 844.037338][ T282] netdev_get_by_index+0x5e/0x80 [ 844.037338][ T282] fib6_nh_init+0x3d8/0x15b0 [ 844.037338][ T282] ip6_route_info_create+0xf18/0x17d0 [ 844.037338][ T282] ip6_route_add+0x1c/0x140 [ 844.037338][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 844.037338][ T282] inet6_addr_add+0x4f8/0xa40 [ 844.037338][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 844.037338][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 844.037338][ T282] netlink_rcv_skb+0x130/0x360 [ 844.037338][ T282] netlink_unicast+0x449/0x710 [ 844.037338][ T282] netlink_sendmsg+0x723/0xbe0 [ 844.037338][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 844.037338][ T282] ___sys_sendmsg+0xee/0x170 [ 844.037338][ T282] __sys_sendmsg+0xcd/0x170 [ 844.037338][ T282] do_syscall_64+0xc6/0x1e0 [ 844.037338][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 844.037338][ T282] [ 844.039716][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 844.039716][ T282] netdev_get_by_index+0x5e/0x80 [ 844.039716][ T282] fib6_nh_init+0x3d8/0x15b0 [ 844.039716][ T282] ip6_route_info_create+0xf18/0x17d0 [ 844.039716][ T282] addrconf_f6i_alloc+0x244/0x410 [ 844.039716][ T282] ipv6_add_addr+0x411/0x2000 [ 844.039716][ T282] inet6_addr_add+0x30e/0xa40 [ 844.039716][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 844.039716][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 844.039716][ T282] netlink_rcv_skb+0x130/0x360 [ 844.039716][ T282] netlink_unicast+0x449/0x710 [ 844.039716][ T282] netlink_sendmsg+0x723/0xbe0 [ 844.039716][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 844.039716][ T282] ___sys_sendmsg+0xee/0x170 [ 844.039716][ T282] __sys_sendmsg+0xcd/0x170 [ 844.039716][ T282] do_syscall_64+0xc6/0x1e0 [ 844.039716][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 844.039716][ T282] [ 844.042091][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 844.042091][ T282] netdev_get_by_index+0x5e/0x80 [ 844.042091][ T282] fib6_nh_init+0x3d8/0x15b0 [ 844.042091][ T282] ip6_route_info_create+0xf18/0x17d0 [ 844.042091][ T282] ip6_route_add+0x1c/0x140 [ 844.042091][ T282] addrconf_add_mroute+0x129/0x180 [ 844.042091][ T282] addrconf_add_dev+0xe2/0x170 [ 844.042091][ T282] inet6_addr_add+0x12f/0xa40 [ 844.042091][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 844.042091][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 844.042091][ T282] netlink_rcv_skb+0x130/0x360 [ 844.042091][ T282] netlink_unicast+0x449/0x710 [ 844.042091][ T282] netlink_sendmsg+0x723/0xbe0 [ 844.042091][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 844.042091][ T282] ___sys_sendmsg+0xee/0x170 [ 844.042091][ T282] __sys_sendmsg+0xcd/0x170 [ 844.042091][ T282] do_syscall_64+0xc6/0x1e0 [ 844.042091][ T282] [ 844.044450][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 844.044450][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 844.044450][ T282] ipv6_find_idev+0x102/0x170 [ 844.044450][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 844.044450][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 844.044450][ T282] netlink_rcv_skb+0x130/0x360 [ 844.044450][ T282] netlink_unicast+0x449/0x710 [ 844.044450][ T282] netlink_sendmsg+0x723/0xbe0 [ 844.044450][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 844.044450][ T282] ___sys_sendmsg+0xee/0x170 [ 844.044450][ T282] __sys_sendmsg+0xcd/0x170 [ 844.044450][ T282] do_syscall_64+0xc6/0x1e0 [ 844.044450][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 844.044450][ T282] [ 844.046288][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 844.046288][ T282] neigh_parms_alloc+0x1e5/0x510 [ 844.046288][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 844.046288][ T282] ipv6_find_idev+0x102/0x170 [ 844.046288][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 844.046288][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 844.046288][ T282] netlink_rcv_skb+0x130/0x360 [ 844.046288][ T282] netlink_unicast+0x449/0x710 [ 844.046288][ T282] netlink_sendmsg+0x723/0xbe0 [ 844.046288][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 844.046288][ T282] ___sys_sendmsg+0xee/0x170 [ 844.046288][ T282] __sys_sendmsg+0xcd/0x170 [ 844.046288][ T282] do_syscall_64+0xc6/0x1e0 [ 844.046288][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 844.046288][ T282] [ 854.290981][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 854.291352][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 854.291352][ T282] dst_init+0x84/0x4a0 [ 854.291352][ T282] dst_alloc+0x97/0x150 [ 854.291352][ T282] ip6_dst_alloc+0x23/0x90 [ 854.291352][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 854.291352][ T282] ip6_pol_route+0x56f/0x840 [ 854.291352][ T282] fib6_rule_lookup+0x196/0x240 [ 854.291352][ T282] ip6_route_input+0x542/0x980 [ 854.291352][ T282] ipv6_rcv+0x8f/0x400 [ 854.291352][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 854.291352][ T282] process_backlog+0x101/0x620 [ 854.291352][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 854.291352][ T282] net_rx_action+0x495/0xbe0 [ 854.291352][ T282] __do_softirq+0x1b5/0x7f6 [ 854.291352][ T282] [ 854.293297][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 854.293297][ T282] netdev_get_by_index+0x5e/0x80 [ 854.293297][ T282] fib6_nh_init+0x3d8/0x15b0 [ 854.293297][ T282] ip6_route_info_create+0xf18/0x17d0 [ 854.293297][ T282] ip6_route_add+0x1c/0x140 [ 854.293297][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 854.293297][ T282] inet6_addr_add+0x4f8/0xa40 [ 854.293297][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 854.293297][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 854.293297][ T282] netlink_rcv_skb+0x130/0x360 [ 854.293297][ T282] netlink_unicast+0x449/0x710 [ 854.293297][ T282] netlink_sendmsg+0x723/0xbe0 [ 854.293297][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 854.293297][ T282] ___sys_sendmsg+0xee/0x170 [ 854.293297][ T282] __sys_sendmsg+0xcd/0x170 [ 854.293297][ T282] do_syscall_64+0xc6/0x1e0 [ 854.293297][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 854.293297][ T282] [ 854.296900][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 854.296900][ T282] netdev_get_by_index+0x5e/0x80 [ 854.296900][ T282] fib6_nh_init+0x3d8/0x15b0 [ 854.296900][ T282] ip6_route_info_create+0xf18/0x17d0 [ 854.296900][ T282] addrconf_f6i_alloc+0x244/0x410 [ 854.296900][ T282] ipv6_add_addr+0x411/0x2000 [ 854.296900][ T282] inet6_addr_add+0x30e/0xa40 [ 854.296900][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 854.296900][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 854.296900][ T282] netlink_rcv_skb+0x130/0x360 [ 854.296900][ T282] netlink_unicast+0x449/0x710 [ 854.296900][ T282] netlink_sendmsg+0x723/0xbe0 [ 854.296900][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 854.296900][ T282] ___sys_sendmsg+0xee/0x170 [ 854.296900][ T282] __sys_sendmsg+0xcd/0x170 [ 854.296900][ T282] do_syscall_64+0xc6/0x1e0 [ 854.296900][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 854.296900][ T282] [ 854.299848][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 854.299848][ T282] netdev_get_by_index+0x5e/0x80 [ 854.299848][ T282] fib6_nh_init+0x3d8/0x15b0 [ 854.299848][ T282] ip6_route_info_create+0xf18/0x17d0 [ 854.299848][ T282] ip6_route_add+0x1c/0x140 [ 854.299848][ T282] addrconf_add_mroute+0x129/0x180 [ 854.299848][ T282] addrconf_add_dev+0xe2/0x170 [ 854.299848][ T282] inet6_addr_add+0x12f/0xa40 [ 854.299848][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 854.299848][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 854.299848][ T282] netlink_rcv_skb+0x130/0x360 [ 854.299848][ T282] netlink_unicast+0x449/0x710 [ 854.299848][ T282] netlink_sendmsg+0x723/0xbe0 [ 854.299848][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 854.299848][ T282] ___sys_sendmsg+0xee/0x170 [ 854.299848][ T282] __sys_sendmsg+0xcd/0x170 [ 854.299848][ T282] do_syscall_64+0xc6/0x1e0 [ 854.299848][ T282] [ 854.302405][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 854.302405][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 854.302405][ T282] ipv6_find_idev+0x102/0x170 [ 854.302405][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 854.302405][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 854.302405][ T282] netlink_rcv_skb+0x130/0x360 [ 854.302405][ T282] netlink_unicast+0x449/0x710 [ 854.302405][ T282] netlink_sendmsg+0x723/0xbe0 [ 854.302405][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 854.302405][ T282] ___sys_sendmsg+0xee/0x170 [ 854.302405][ T282] __sys_sendmsg+0xcd/0x170 [ 854.302405][ T282] do_syscall_64+0xc6/0x1e0 [ 854.302405][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 854.302405][ T282] [ 854.304255][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 854.304255][ T282] neigh_parms_alloc+0x1e5/0x510 [ 854.304255][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 854.304255][ T282] ipv6_find_idev+0x102/0x170 [ 854.304255][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 854.304255][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 854.304255][ T282] netlink_rcv_skb+0x130/0x360 [ 854.304255][ T282] netlink_unicast+0x449/0x710 [ 854.304255][ T282] netlink_sendmsg+0x723/0xbe0 [ 854.304255][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 854.304255][ T282] ___sys_sendmsg+0xee/0x170 [ 854.304255][ T282] __sys_sendmsg+0xcd/0x170 [ 854.304255][ T282] do_syscall_64+0xc6/0x1e0 [ 854.304255][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 854.304255][ T282] [ 864.354960][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 864.355391][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 864.355391][ T282] dst_init+0x84/0x4a0 [ 864.355391][ T282] dst_alloc+0x97/0x150 [ 864.355391][ T282] ip6_dst_alloc+0x23/0x90 [ 864.355391][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 864.355391][ T282] ip6_pol_route+0x56f/0x840 [ 864.355391][ T282] fib6_rule_lookup+0x196/0x240 [ 864.355391][ T282] ip6_route_input+0x542/0x980 [ 864.355391][ T282] ipv6_rcv+0x8f/0x400 [ 864.355391][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 864.355391][ T282] process_backlog+0x101/0x620 [ 864.355391][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 864.355391][ T282] net_rx_action+0x495/0xbe0 [ 864.355391][ T282] __do_softirq+0x1b5/0x7f6 [ 864.355391][ T282] [ 864.357182][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 864.357182][ T282] netdev_get_by_index+0x5e/0x80 [ 864.357182][ T282] fib6_nh_init+0x3d8/0x15b0 [ 864.357182][ T282] ip6_route_info_create+0xf18/0x17d0 [ 864.357182][ T282] ip6_route_add+0x1c/0x140 [ 864.357182][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 864.357182][ T282] inet6_addr_add+0x4f8/0xa40 [ 864.357182][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 864.357182][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 864.357182][ T282] netlink_rcv_skb+0x130/0x360 [ 864.357182][ T282] netlink_unicast+0x449/0x710 [ 864.357182][ T282] netlink_sendmsg+0x723/0xbe0 [ 864.357182][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 864.357182][ T282] ___sys_sendmsg+0xee/0x170 [ 864.357182][ T282] __sys_sendmsg+0xcd/0x170 [ 864.357182][ T282] do_syscall_64+0xc6/0x1e0 [ 864.357182][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 864.357182][ T282] [ 864.359398][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 864.359398][ T282] netdev_get_by_index+0x5e/0x80 [ 864.359398][ T282] fib6_nh_init+0x3d8/0x15b0 [ 864.359398][ T282] ip6_route_info_create+0xf18/0x17d0 [ 864.359398][ T282] addrconf_f6i_alloc+0x244/0x410 [ 864.359398][ T282] ipv6_add_addr+0x411/0x2000 [ 864.359398][ T282] inet6_addr_add+0x30e/0xa40 [ 864.359398][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 864.359398][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 864.359398][ T282] netlink_rcv_skb+0x130/0x360 [ 864.359398][ T282] netlink_unicast+0x449/0x710 [ 864.359398][ T282] netlink_sendmsg+0x723/0xbe0 [ 864.359398][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 864.359398][ T282] ___sys_sendmsg+0xee/0x170 [ 864.359398][ T282] __sys_sendmsg+0xcd/0x170 [ 864.359398][ T282] do_syscall_64+0xc6/0x1e0 [ 864.359398][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 864.359398][ T282] [ 864.361599][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 864.361599][ T282] netdev_get_by_index+0x5e/0x80 [ 864.361599][ T282] fib6_nh_init+0x3d8/0x15b0 [ 864.361599][ T282] ip6_route_info_create+0xf18/0x17d0 [ 864.361599][ T282] ip6_route_add+0x1c/0x140 [ 864.361599][ T282] addrconf_add_mroute+0x129/0x180 [ 864.361599][ T282] addrconf_add_dev+0xe2/0x170 [ 864.361599][ T282] inet6_addr_add+0x12f/0xa40 [ 864.361599][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 864.361599][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 864.361599][ T282] netlink_rcv_skb+0x130/0x360 [ 864.361599][ T282] netlink_unicast+0x449/0x710 [ 864.361599][ T282] netlink_sendmsg+0x723/0xbe0 [ 864.361599][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 864.361599][ T282] ___sys_sendmsg+0xee/0x170 [ 864.361599][ T282] __sys_sendmsg+0xcd/0x170 [ 864.361599][ T282] do_syscall_64+0xc6/0x1e0 [ 864.361599][ T282] [ 864.364151][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 864.364151][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 864.364151][ T282] ipv6_find_idev+0x102/0x170 [ 864.364151][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 864.364151][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 864.364151][ T282] netlink_rcv_skb+0x130/0x360 [ 864.364151][ T282] netlink_unicast+0x449/0x710 [ 864.364151][ T282] netlink_sendmsg+0x723/0xbe0 [ 864.364151][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 864.364151][ T282] ___sys_sendmsg+0xee/0x170 [ 864.364151][ T282] __sys_sendmsg+0xcd/0x170 [ 864.364151][ T282] do_syscall_64+0xc6/0x1e0 [ 864.364151][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 864.364151][ T282] [ 864.365841][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 864.365841][ T282] neigh_parms_alloc+0x1e5/0x510 [ 864.365841][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 864.365841][ T282] ipv6_find_idev+0x102/0x170 [ 864.365841][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 864.365841][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 864.365841][ T282] netlink_rcv_skb+0x130/0x360 [ 864.365841][ T282] netlink_unicast+0x449/0x710 [ 864.365841][ T282] netlink_sendmsg+0x723/0xbe0 [ 864.365841][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 864.365841][ T282] ___sys_sendmsg+0xee/0x170 [ 864.365841][ T282] __sys_sendmsg+0xcd/0x170 [ 864.365841][ T282] do_syscall_64+0xc6/0x1e0 [ 864.365841][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 864.365841][ T282] [ 874.603020][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 874.603615][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 874.603615][ T282] dst_init+0x84/0x4a0 [ 874.603615][ T282] dst_alloc+0x97/0x150 [ 874.603615][ T282] ip6_dst_alloc+0x23/0x90 [ 874.603615][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 874.603615][ T282] ip6_pol_route+0x56f/0x840 [ 874.603615][ T282] fib6_rule_lookup+0x196/0x240 [ 874.603615][ T282] ip6_route_input+0x542/0x980 [ 874.603615][ T282] ipv6_rcv+0x8f/0x400 [ 874.603615][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 874.603615][ T282] process_backlog+0x101/0x620 [ 874.603615][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 874.603615][ T282] net_rx_action+0x495/0xbe0 [ 874.603615][ T282] __do_softirq+0x1b5/0x7f6 [ 874.603615][ T282] [ 874.606553][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 874.606553][ T282] netdev_get_by_index+0x5e/0x80 [ 874.606553][ T282] fib6_nh_init+0x3d8/0x15b0 [ 874.606553][ T282] ip6_route_info_create+0xf18/0x17d0 [ 874.606553][ T282] ip6_route_add+0x1c/0x140 [ 874.606553][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 874.606553][ T282] inet6_addr_add+0x4f8/0xa40 [ 874.606553][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 874.606553][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 874.606553][ T282] netlink_rcv_skb+0x130/0x360 [ 874.606553][ T282] netlink_unicast+0x449/0x710 [ 874.606553][ T282] netlink_sendmsg+0x723/0xbe0 [ 874.606553][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 874.606553][ T282] ___sys_sendmsg+0xee/0x170 [ 874.606553][ T282] __sys_sendmsg+0xcd/0x170 [ 874.606553][ T282] do_syscall_64+0xc6/0x1e0 [ 874.606553][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 874.606553][ T282] [ 874.610071][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 874.610071][ T282] netdev_get_by_index+0x5e/0x80 [ 874.610071][ T282] fib6_nh_init+0x3d8/0x15b0 [ 874.610071][ T282] ip6_route_info_create+0xf18/0x17d0 [ 874.610071][ T282] addrconf_f6i_alloc+0x244/0x410 [ 874.610071][ T282] ipv6_add_addr+0x411/0x2000 [ 874.610071][ T282] inet6_addr_add+0x30e/0xa40 [ 874.610071][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 874.610071][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 874.610071][ T282] netlink_rcv_skb+0x130/0x360 [ 874.610071][ T282] netlink_unicast+0x449/0x710 [ 874.610071][ T282] netlink_sendmsg+0x723/0xbe0 [ 874.610071][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 874.610071][ T282] ___sys_sendmsg+0xee/0x170 [ 874.610071][ T282] __sys_sendmsg+0xcd/0x170 [ 874.610071][ T282] do_syscall_64+0xc6/0x1e0 [ 874.610071][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 874.610071][ T282] [ 874.613482][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 874.613482][ T282] netdev_get_by_index+0x5e/0x80 [ 874.613482][ T282] fib6_nh_init+0x3d8/0x15b0 [ 874.613482][ T282] ip6_route_info_create+0xf18/0x17d0 [ 874.613482][ T282] ip6_route_add+0x1c/0x140 [ 874.613482][ T282] addrconf_add_mroute+0x129/0x180 [ 874.613482][ T282] addrconf_add_dev+0xe2/0x170 [ 874.613482][ T282] inet6_addr_add+0x12f/0xa40 [ 874.613482][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 874.613482][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 874.613482][ T282] netlink_rcv_skb+0x130/0x360 [ 874.613482][ T282] netlink_unicast+0x449/0x710 [ 874.613482][ T282] netlink_sendmsg+0x723/0xbe0 [ 874.613482][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 874.613482][ T282] ___sys_sendmsg+0xee/0x170 [ 874.613482][ T282] __sys_sendmsg+0xcd/0x170 [ 874.613482][ T282] do_syscall_64+0xc6/0x1e0 [ 874.613482][ T282] [ 874.616848][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 874.616848][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 874.616848][ T282] ipv6_find_idev+0x102/0x170 [ 874.616848][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 874.616848][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 874.616848][ T282] netlink_rcv_skb+0x130/0x360 [ 874.616848][ T282] netlink_unicast+0x449/0x710 [ 874.616848][ T282] netlink_sendmsg+0x723/0xbe0 [ 874.616848][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 874.616848][ T282] ___sys_sendmsg+0xee/0x170 [ 874.616848][ T282] __sys_sendmsg+0xcd/0x170 [ 874.616848][ T282] do_syscall_64+0xc6/0x1e0 [ 874.616848][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 874.616848][ T282] [ 874.619467][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 874.619467][ T282] neigh_parms_alloc+0x1e5/0x510 [ 874.619467][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 874.619467][ T282] ipv6_find_idev+0x102/0x170 [ 874.619467][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 874.619467][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 874.619467][ T282] netlink_rcv_skb+0x130/0x360 [ 874.619467][ T282] netlink_unicast+0x449/0x710 [ 874.619467][ T282] netlink_sendmsg+0x723/0xbe0 [ 874.619467][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 874.619467][ T282] ___sys_sendmsg+0xee/0x170 [ 874.619467][ T282] __sys_sendmsg+0xcd/0x170 [ 874.619467][ T282] do_syscall_64+0xc6/0x1e0 [ 874.619467][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 874.619467][ T282] [ 884.779002][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 884.779433][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 884.779433][ T282] dst_init+0x84/0x4a0 [ 884.779433][ T282] dst_alloc+0x97/0x150 [ 884.779433][ T282] ip6_dst_alloc+0x23/0x90 [ 884.779433][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 884.779433][ T282] ip6_pol_route+0x56f/0x840 [ 884.779433][ T282] fib6_rule_lookup+0x196/0x240 [ 884.779433][ T282] ip6_route_input+0x542/0x980 [ 884.779433][ T282] ipv6_rcv+0x8f/0x400 [ 884.779433][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 884.779433][ T282] process_backlog+0x101/0x620 [ 884.779433][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 884.779433][ T282] net_rx_action+0x495/0xbe0 [ 884.779433][ T282] __do_softirq+0x1b5/0x7f6 [ 884.779433][ T282] [ 884.781406][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 884.781406][ T282] netdev_get_by_index+0x5e/0x80 [ 884.781406][ T282] fib6_nh_init+0x3d8/0x15b0 [ 884.781406][ T282] ip6_route_info_create+0xf18/0x17d0 [ 884.781406][ T282] ip6_route_add+0x1c/0x140 [ 884.781406][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 884.781406][ T282] inet6_addr_add+0x4f8/0xa40 [ 884.781406][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 884.781406][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 884.781406][ T282] netlink_rcv_skb+0x130/0x360 [ 884.781406][ T282] netlink_unicast+0x449/0x710 [ 884.781406][ T282] netlink_sendmsg+0x723/0xbe0 [ 884.781406][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 884.781406][ T282] ___sys_sendmsg+0xee/0x170 [ 884.781406][ T282] __sys_sendmsg+0xcd/0x170 [ 884.781406][ T282] do_syscall_64+0xc6/0x1e0 [ 884.781406][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 884.781406][ T282] [ 884.784990][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 884.784990][ T282] netdev_get_by_index+0x5e/0x80 [ 884.784990][ T282] fib6_nh_init+0x3d8/0x15b0 [ 884.784990][ T282] ip6_route_info_create+0xf18/0x17d0 [ 884.784990][ T282] addrconf_f6i_alloc+0x244/0x410 [ 884.784990][ T282] ipv6_add_addr+0x411/0x2000 [ 884.784990][ T282] inet6_addr_add+0x30e/0xa40 [ 884.784990][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 884.784990][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 884.784990][ T282] netlink_rcv_skb+0x130/0x360 [ 884.784990][ T282] netlink_unicast+0x449/0x710 [ 884.784990][ T282] netlink_sendmsg+0x723/0xbe0 [ 884.784990][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 884.784990][ T282] ___sys_sendmsg+0xee/0x170 [ 884.784990][ T282] __sys_sendmsg+0xcd/0x170 [ 884.784990][ T282] do_syscall_64+0xc6/0x1e0 [ 884.784990][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 884.784990][ T282] [ 884.787476][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 884.787476][ T282] netdev_get_by_index+0x5e/0x80 [ 884.787476][ T282] fib6_nh_init+0x3d8/0x15b0 [ 884.787476][ T282] ip6_route_info_create+0xf18/0x17d0 [ 884.787476][ T282] ip6_route_add+0x1c/0x140 [ 884.787476][ T282] addrconf_add_mroute+0x129/0x180 [ 884.787476][ T282] addrconf_add_dev+0xe2/0x170 [ 884.787476][ T282] inet6_addr_add+0x12f/0xa40 [ 884.787476][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 884.787476][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 884.787476][ T282] netlink_rcv_skb+0x130/0x360 [ 884.787476][ T282] netlink_unicast+0x449/0x710 [ 884.787476][ T282] netlink_sendmsg+0x723/0xbe0 [ 884.787476][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 884.787476][ T282] ___sys_sendmsg+0xee/0x170 [ 884.787476][ T282] __sys_sendmsg+0xcd/0x170 [ 884.787476][ T282] do_syscall_64+0xc6/0x1e0 [ 884.787476][ T282] [ 884.790342][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 884.790342][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 884.790342][ T282] ipv6_find_idev+0x102/0x170 [ 884.790342][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 884.790342][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 884.790342][ T282] netlink_rcv_skb+0x130/0x360 [ 884.790342][ T282] netlink_unicast+0x449/0x710 [ 884.790342][ T282] netlink_sendmsg+0x723/0xbe0 [ 884.790342][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 884.790342][ T282] ___sys_sendmsg+0xee/0x170 [ 884.790342][ T282] __sys_sendmsg+0xcd/0x170 [ 884.790342][ T282] do_syscall_64+0xc6/0x1e0 [ 884.790342][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 884.790342][ T282] [ 884.793095][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 884.793095][ T282] neigh_parms_alloc+0x1e5/0x510 [ 884.793095][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 884.793095][ T282] ipv6_find_idev+0x102/0x170 [ 884.793095][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 884.793095][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 884.793095][ T282] netlink_rcv_skb+0x130/0x360 [ 884.793095][ T282] netlink_unicast+0x449/0x710 [ 884.793095][ T282] netlink_sendmsg+0x723/0xbe0 [ 884.793095][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 884.793095][ T282] ___sys_sendmsg+0xee/0x170 [ 884.793095][ T282] __sys_sendmsg+0xcd/0x170 [ 884.793095][ T282] do_syscall_64+0xc6/0x1e0 [ 884.793095][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 884.793095][ T282] [ 894.858954][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 894.859395][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 894.859395][ T282] dst_init+0x84/0x4a0 [ 894.859395][ T282] dst_alloc+0x97/0x150 [ 894.859395][ T282] ip6_dst_alloc+0x23/0x90 [ 894.859395][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 894.859395][ T282] ip6_pol_route+0x56f/0x840 [ 894.859395][ T282] fib6_rule_lookup+0x196/0x240 [ 894.859395][ T282] ip6_route_input+0x542/0x980 [ 894.859395][ T282] ipv6_rcv+0x8f/0x400 [ 894.859395][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 894.859395][ T282] process_backlog+0x101/0x620 [ 894.859395][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 894.859395][ T282] net_rx_action+0x495/0xbe0 [ 894.859395][ T282] __do_softirq+0x1b5/0x7f6 [ 894.859395][ T282] [ 894.861272][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 894.861272][ T282] netdev_get_by_index+0x5e/0x80 [ 894.861272][ T282] fib6_nh_init+0x3d8/0x15b0 [ 894.861272][ T282] ip6_route_info_create+0xf18/0x17d0 [ 894.861272][ T282] ip6_route_add+0x1c/0x140 [ 894.861272][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 894.861272][ T282] inet6_addr_add+0x4f8/0xa40 [ 894.861272][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 894.861272][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 894.861272][ T282] netlink_rcv_skb+0x130/0x360 [ 894.861272][ T282] netlink_unicast+0x449/0x710 [ 894.861272][ T282] netlink_sendmsg+0x723/0xbe0 [ 894.861272][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 894.861272][ T282] ___sys_sendmsg+0xee/0x170 [ 894.861272][ T282] __sys_sendmsg+0xcd/0x170 [ 894.861272][ T282] do_syscall_64+0xc6/0x1e0 [ 894.861272][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 894.861272][ T282] [ 894.863578][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 894.863578][ T282] netdev_get_by_index+0x5e/0x80 [ 894.863578][ T282] fib6_nh_init+0x3d8/0x15b0 [ 894.863578][ T282] ip6_route_info_create+0xf18/0x17d0 [ 894.863578][ T282] addrconf_f6i_alloc+0x244/0x410 [ 894.863578][ T282] ipv6_add_addr+0x411/0x2000 [ 894.863578][ T282] inet6_addr_add+0x30e/0xa40 [ 894.863578][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 894.863578][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 894.863578][ T282] netlink_rcv_skb+0x130/0x360 [ 894.863578][ T282] netlink_unicast+0x449/0x710 [ 894.863578][ T282] netlink_sendmsg+0x723/0xbe0 [ 894.863578][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 894.863578][ T282] ___sys_sendmsg+0xee/0x170 [ 894.863578][ T282] __sys_sendmsg+0xcd/0x170 [ 894.863578][ T282] do_syscall_64+0xc6/0x1e0 [ 894.863578][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 894.863578][ T282] [ 894.865846][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 894.865846][ T282] netdev_get_by_index+0x5e/0x80 [ 894.865846][ T282] fib6_nh_init+0x3d8/0x15b0 [ 894.865846][ T282] ip6_route_info_create+0xf18/0x17d0 [ 894.865846][ T282] ip6_route_add+0x1c/0x140 [ 894.865846][ T282] addrconf_add_mroute+0x129/0x180 [ 894.865846][ T282] addrconf_add_dev+0xe2/0x170 [ 894.865846][ T282] inet6_addr_add+0x12f/0xa40 [ 894.865846][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 894.865846][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 894.865846][ T282] netlink_rcv_skb+0x130/0x360 [ 894.865846][ T282] netlink_unicast+0x449/0x710 [ 894.865846][ T282] netlink_sendmsg+0x723/0xbe0 [ 894.865846][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 894.865846][ T282] ___sys_sendmsg+0xee/0x170 [ 894.865846][ T282] __sys_sendmsg+0xcd/0x170 [ 894.865846][ T282] do_syscall_64+0xc6/0x1e0 [ 894.865846][ T282] [ 894.868112][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 894.868112][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 894.868112][ T282] ipv6_find_idev+0x102/0x170 [ 894.868112][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 894.868112][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 894.868112][ T282] netlink_rcv_skb+0x130/0x360 [ 894.868112][ T282] netlink_unicast+0x449/0x710 [ 894.868112][ T282] netlink_sendmsg+0x723/0xbe0 [ 894.868112][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 894.868112][ T282] ___sys_sendmsg+0xee/0x170 [ 894.868112][ T282] __sys_sendmsg+0xcd/0x170 [ 894.868112][ T282] do_syscall_64+0xc6/0x1e0 [ 894.868112][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 894.868112][ T282] [ 894.869862][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 894.869862][ T282] neigh_parms_alloc+0x1e5/0x510 [ 894.869862][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 894.869862][ T282] ipv6_find_idev+0x102/0x170 [ 894.869862][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 894.869862][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 894.869862][ T282] netlink_rcv_skb+0x130/0x360 [ 894.869862][ T282] netlink_unicast+0x449/0x710 [ 894.869862][ T282] netlink_sendmsg+0x723/0xbe0 [ 894.869862][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 894.869862][ T282] ___sys_sendmsg+0xee/0x170 [ 894.869862][ T282] __sys_sendmsg+0xcd/0x170 [ 894.869862][ T282] do_syscall_64+0xc6/0x1e0 [ 894.869862][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 894.869862][ T282] [ 905.122987][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 905.123368][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 905.123368][ T282] dst_init+0x84/0x4a0 [ 905.123368][ T282] dst_alloc+0x97/0x150 [ 905.123368][ T282] ip6_dst_alloc+0x23/0x90 [ 905.123368][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 905.123368][ T282] ip6_pol_route+0x56f/0x840 [ 905.123368][ T282] fib6_rule_lookup+0x196/0x240 [ 905.123368][ T282] ip6_route_input+0x542/0x980 [ 905.123368][ T282] ipv6_rcv+0x8f/0x400 [ 905.123368][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 905.123368][ T282] process_backlog+0x101/0x620 [ 905.123368][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 905.123368][ T282] net_rx_action+0x495/0xbe0 [ 905.123368][ T282] __do_softirq+0x1b5/0x7f6 [ 905.123368][ T282] [ 905.125244][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 905.125244][ T282] netdev_get_by_index+0x5e/0x80 [ 905.125244][ T282] fib6_nh_init+0x3d8/0x15b0 [ 905.125244][ T282] ip6_route_info_create+0xf18/0x17d0 [ 905.125244][ T282] ip6_route_add+0x1c/0x140 [ 905.125244][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 905.125244][ T282] inet6_addr_add+0x4f8/0xa40 [ 905.125244][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 905.125244][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 905.125244][ T282] netlink_rcv_skb+0x130/0x360 [ 905.125244][ T282] netlink_unicast+0x449/0x710 [ 905.125244][ T282] netlink_sendmsg+0x723/0xbe0 [ 905.125244][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 905.125244][ T282] ___sys_sendmsg+0xee/0x170 [ 905.125244][ T282] __sys_sendmsg+0xcd/0x170 [ 905.125244][ T282] do_syscall_64+0xc6/0x1e0 [ 905.125244][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 905.125244][ T282] [ 905.127599][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 905.127599][ T282] netdev_get_by_index+0x5e/0x80 [ 905.127599][ T282] fib6_nh_init+0x3d8/0x15b0 [ 905.127599][ T282] ip6_route_info_create+0xf18/0x17d0 [ 905.127599][ T282] addrconf_f6i_alloc+0x244/0x410 [ 905.127599][ T282] ipv6_add_addr+0x411/0x2000 [ 905.127599][ T282] inet6_addr_add+0x30e/0xa40 [ 905.127599][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 905.127599][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 905.127599][ T282] netlink_rcv_skb+0x130/0x360 [ 905.127599][ T282] netlink_unicast+0x449/0x710 [ 905.127599][ T282] netlink_sendmsg+0x723/0xbe0 [ 905.127599][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 905.127599][ T282] ___sys_sendmsg+0xee/0x170 [ 905.127599][ T282] __sys_sendmsg+0xcd/0x170 [ 905.127599][ T282] do_syscall_64+0xc6/0x1e0 [ 905.127599][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 905.127599][ T282] [ 905.129977][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 905.129977][ T282] netdev_get_by_index+0x5e/0x80 [ 905.129977][ T282] fib6_nh_init+0x3d8/0x15b0 [ 905.129977][ T282] ip6_route_info_create+0xf18/0x17d0 [ 905.129977][ T282] ip6_route_add+0x1c/0x140 [ 905.129977][ T282] addrconf_add_mroute+0x129/0x180 [ 905.129977][ T282] addrconf_add_dev+0xe2/0x170 [ 905.129977][ T282] inet6_addr_add+0x12f/0xa40 [ 905.129977][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 905.129977][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 905.129977][ T282] netlink_rcv_skb+0x130/0x360 [ 905.129977][ T282] netlink_unicast+0x449/0x710 [ 905.129977][ T282] netlink_sendmsg+0x723/0xbe0 [ 905.129977][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 905.129977][ T282] ___sys_sendmsg+0xee/0x170 [ 905.129977][ T282] __sys_sendmsg+0xcd/0x170 [ 905.129977][ T282] do_syscall_64+0xc6/0x1e0 [ 905.129977][ T282] [ 905.133529][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 905.133529][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 905.133529][ T282] ipv6_find_idev+0x102/0x170 [ 905.133529][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 905.133529][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 905.133529][ T282] netlink_rcv_skb+0x130/0x360 [ 905.133529][ T282] netlink_unicast+0x449/0x710 [ 905.133529][ T282] netlink_sendmsg+0x723/0xbe0 [ 905.133529][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 905.133529][ T282] ___sys_sendmsg+0xee/0x170 [ 905.133529][ T282] __sys_sendmsg+0xcd/0x170 [ 905.133529][ T282] do_syscall_64+0xc6/0x1e0 [ 905.133529][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 905.133529][ T282] [ 905.136216][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 905.136216][ T282] neigh_parms_alloc+0x1e5/0x510 [ 905.136216][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 905.136216][ T282] ipv6_find_idev+0x102/0x170 [ 905.136216][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 905.136216][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 905.136216][ T282] netlink_rcv_skb+0x130/0x360 [ 905.136216][ T282] netlink_unicast+0x449/0x710 [ 905.136216][ T282] netlink_sendmsg+0x723/0xbe0 [ 905.136216][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 905.136216][ T282] ___sys_sendmsg+0xee/0x170 [ 905.136216][ T282] __sys_sendmsg+0xcd/0x170 [ 905.136216][ T282] do_syscall_64+0xc6/0x1e0 [ 905.136216][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 905.136216][ T282] [ 915.267021][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 915.267547][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 915.267547][ T282] dst_init+0x84/0x4a0 [ 915.267547][ T282] dst_alloc+0x97/0x150 [ 915.267547][ T282] ip6_dst_alloc+0x23/0x90 [ 915.267547][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 915.267547][ T282] ip6_pol_route+0x56f/0x840 [ 915.267547][ T282] fib6_rule_lookup+0x196/0x240 [ 915.267547][ T282] ip6_route_input+0x542/0x980 [ 915.267547][ T282] ipv6_rcv+0x8f/0x400 [ 915.267547][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 915.267547][ T282] process_backlog+0x101/0x620 [ 915.267547][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 915.267547][ T282] net_rx_action+0x495/0xbe0 [ 915.267547][ T282] __do_softirq+0x1b5/0x7f6 [ 915.267547][ T282] [ 915.270506][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 915.270506][ T282] netdev_get_by_index+0x5e/0x80 [ 915.270506][ T282] fib6_nh_init+0x3d8/0x15b0 [ 915.270506][ T282] ip6_route_info_create+0xf18/0x17d0 [ 915.270506][ T282] ip6_route_add+0x1c/0x140 [ 915.270506][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 915.270506][ T282] inet6_addr_add+0x4f8/0xa40 [ 915.270506][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 915.270506][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 915.270506][ T282] netlink_rcv_skb+0x130/0x360 [ 915.270506][ T282] netlink_unicast+0x449/0x710 [ 915.270506][ T282] netlink_sendmsg+0x723/0xbe0 [ 915.270506][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 915.270506][ T282] ___sys_sendmsg+0xee/0x170 [ 915.270506][ T282] __sys_sendmsg+0xcd/0x170 [ 915.270506][ T282] do_syscall_64+0xc6/0x1e0 [ 915.270506][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 915.270506][ T282] [ 915.274190][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 915.274190][ T282] netdev_get_by_index+0x5e/0x80 [ 915.274190][ T282] fib6_nh_init+0x3d8/0x15b0 [ 915.274190][ T282] ip6_route_info_create+0xf18/0x17d0 [ 915.274190][ T282] addrconf_f6i_alloc+0x244/0x410 [ 915.274190][ T282] ipv6_add_addr+0x411/0x2000 [ 915.274190][ T282] inet6_addr_add+0x30e/0xa40 [ 915.274190][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 915.274190][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 915.274190][ T282] netlink_rcv_skb+0x130/0x360 [ 915.274190][ T282] netlink_unicast+0x449/0x710 [ 915.274190][ T282] netlink_sendmsg+0x723/0xbe0 [ 915.274190][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 915.274190][ T282] ___sys_sendmsg+0xee/0x170 [ 915.274190][ T282] __sys_sendmsg+0xcd/0x170 [ 915.274190][ T282] do_syscall_64+0xc6/0x1e0 [ 915.274190][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 915.274190][ T282] [ 915.277697][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 915.277697][ T282] netdev_get_by_index+0x5e/0x80 [ 915.277697][ T282] fib6_nh_init+0x3d8/0x15b0 [ 915.277697][ T282] ip6_route_info_create+0xf18/0x17d0 [ 915.277697][ T282] ip6_route_add+0x1c/0x140 [ 915.277697][ T282] addrconf_add_mroute+0x129/0x180 [ 915.277697][ T282] addrconf_add_dev+0xe2/0x170 [ 915.277697][ T282] inet6_addr_add+0x12f/0xa40 [ 915.277697][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 915.277697][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 915.277697][ T282] netlink_rcv_skb+0x130/0x360 [ 915.277697][ T282] netlink_unicast+0x449/0x710 [ 915.277697][ T282] netlink_sendmsg+0x723/0xbe0 [ 915.277697][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 915.277697][ T282] ___sys_sendmsg+0xee/0x170 [ 915.277697][ T282] __sys_sendmsg+0xcd/0x170 [ 915.277697][ T282] do_syscall_64+0xc6/0x1e0 [ 915.277697][ T282] [ 915.281140][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 915.281140][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 915.281140][ T282] ipv6_find_idev+0x102/0x170 [ 915.281140][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 915.281140][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 915.281140][ T282] netlink_rcv_skb+0x130/0x360 [ 915.281140][ T282] netlink_unicast+0x449/0x710 [ 915.281140][ T282] netlink_sendmsg+0x723/0xbe0 [ 915.281140][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 915.281140][ T282] ___sys_sendmsg+0xee/0x170 [ 915.281140][ T282] __sys_sendmsg+0xcd/0x170 [ 915.281140][ T282] do_syscall_64+0xc6/0x1e0 [ 915.281140][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 915.281140][ T282] [ 915.283749][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 915.283749][ T282] neigh_parms_alloc+0x1e5/0x510 [ 915.283749][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 915.283749][ T282] ipv6_find_idev+0x102/0x170 [ 915.283749][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 915.283749][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 915.283749][ T282] netlink_rcv_skb+0x130/0x360 [ 915.283749][ T282] netlink_unicast+0x449/0x710 [ 915.283749][ T282] netlink_sendmsg+0x723/0xbe0 [ 915.283749][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 915.283749][ T282] ___sys_sendmsg+0xee/0x170 [ 915.283749][ T282] __sys_sendmsg+0xcd/0x170 [ 915.283749][ T282] do_syscall_64+0xc6/0x1e0 [ 915.283749][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 915.283749][ T282] [ 925.843079][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 925.843477][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 925.843477][ T282] dst_init+0x84/0x4a0 [ 925.843477][ T282] dst_alloc+0x97/0x150 [ 925.843477][ T282] ip6_dst_alloc+0x23/0x90 [ 925.843477][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 925.843477][ T282] ip6_pol_route+0x56f/0x840 [ 925.843477][ T282] fib6_rule_lookup+0x196/0x240 [ 925.843477][ T282] ip6_route_input+0x542/0x980 [ 925.843477][ T282] ipv6_rcv+0x8f/0x400 [ 925.843477][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 925.843477][ T282] process_backlog+0x101/0x620 [ 925.843477][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 925.843477][ T282] net_rx_action+0x495/0xbe0 [ 925.843477][ T282] __do_softirq+0x1b5/0x7f6 [ 925.843477][ T282] [ 925.845360][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 925.845360][ T282] netdev_get_by_index+0x5e/0x80 [ 925.845360][ T282] fib6_nh_init+0x3d8/0x15b0 [ 925.845360][ T282] ip6_route_info_create+0xf18/0x17d0 [ 925.845360][ T282] ip6_route_add+0x1c/0x140 [ 925.845360][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 925.845360][ T282] inet6_addr_add+0x4f8/0xa40 [ 925.845360][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 925.845360][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 925.845360][ T282] netlink_rcv_skb+0x130/0x360 [ 925.845360][ T282] netlink_unicast+0x449/0x710 [ 925.845360][ T282] netlink_sendmsg+0x723/0xbe0 [ 925.845360][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 925.845360][ T282] ___sys_sendmsg+0xee/0x170 [ 925.845360][ T282] __sys_sendmsg+0xcd/0x170 [ 925.845360][ T282] do_syscall_64+0xc6/0x1e0 [ 925.845360][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 925.845360][ T282] [ 925.847609][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 925.847609][ T282] netdev_get_by_index+0x5e/0x80 [ 925.847609][ T282] fib6_nh_init+0x3d8/0x15b0 [ 925.847609][ T282] ip6_route_info_create+0xf18/0x17d0 [ 925.847609][ T282] addrconf_f6i_alloc+0x244/0x410 [ 925.847609][ T282] ipv6_add_addr+0x411/0x2000 [ 925.847609][ T282] inet6_addr_add+0x30e/0xa40 [ 925.847609][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 925.847609][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 925.847609][ T282] netlink_rcv_skb+0x130/0x360 [ 925.847609][ T282] netlink_unicast+0x449/0x710 [ 925.847609][ T282] netlink_sendmsg+0x723/0xbe0 [ 925.847609][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 925.847609][ T282] ___sys_sendmsg+0xee/0x170 [ 925.847609][ T282] __sys_sendmsg+0xcd/0x170 [ 925.847609][ T282] do_syscall_64+0xc6/0x1e0 [ 925.847609][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 925.847609][ T282] [ 925.849841][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 925.849841][ T282] netdev_get_by_index+0x5e/0x80 [ 925.849841][ T282] fib6_nh_init+0x3d8/0x15b0 [ 925.849841][ T282] ip6_route_info_create+0xf18/0x17d0 [ 925.849841][ T282] ip6_route_add+0x1c/0x140 [ 925.849841][ T282] addrconf_add_mroute+0x129/0x180 [ 925.849841][ T282] addrconf_add_dev+0xe2/0x170 [ 925.849841][ T282] inet6_addr_add+0x12f/0xa40 [ 925.849841][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 925.849841][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 925.849841][ T282] netlink_rcv_skb+0x130/0x360 [ 925.849841][ T282] netlink_unicast+0x449/0x710 [ 925.849841][ T282] netlink_sendmsg+0x723/0xbe0 [ 925.849841][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 925.849841][ T282] ___sys_sendmsg+0xee/0x170 [ 925.849841][ T282] __sys_sendmsg+0xcd/0x170 [ 925.849841][ T282] do_syscall_64+0xc6/0x1e0 [ 925.849841][ T282] [ 925.852115][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 925.852115][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 925.852115][ T282] ipv6_find_idev+0x102/0x170 [ 925.852115][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 925.852115][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 925.852115][ T282] netlink_rcv_skb+0x130/0x360 [ 925.852115][ T282] netlink_unicast+0x449/0x710 [ 925.852115][ T282] netlink_sendmsg+0x723/0xbe0 [ 925.852115][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 925.852115][ T282] ___sys_sendmsg+0xee/0x170 [ 925.852115][ T282] __sys_sendmsg+0xcd/0x170 [ 925.852115][ T282] do_syscall_64+0xc6/0x1e0 [ 925.852115][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 925.852115][ T282] [ 925.853937][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 925.853937][ T282] neigh_parms_alloc+0x1e5/0x510 [ 925.853937][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 925.853937][ T282] ipv6_find_idev+0x102/0x170 [ 925.853937][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 925.853937][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 925.853937][ T282] netlink_rcv_skb+0x130/0x360 [ 925.853937][ T282] netlink_unicast+0x449/0x710 [ 925.853937][ T282] netlink_sendmsg+0x723/0xbe0 [ 925.853937][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 925.853937][ T282] ___sys_sendmsg+0xee/0x170 [ 925.853937][ T282] __sys_sendmsg+0xcd/0x170 [ 925.853937][ T282] do_syscall_64+0xc6/0x1e0 [ 925.853937][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 925.853937][ T282] [ 936.106985][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 936.107431][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 936.107431][ T282] dst_init+0x84/0x4a0 [ 936.107431][ T282] dst_alloc+0x97/0x150 [ 936.107431][ T282] ip6_dst_alloc+0x23/0x90 [ 936.107431][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 936.107431][ T282] ip6_pol_route+0x56f/0x840 [ 936.107431][ T282] fib6_rule_lookup+0x196/0x240 [ 936.107431][ T282] ip6_route_input+0x542/0x980 [ 936.107431][ T282] ipv6_rcv+0x8f/0x400 [ 936.107431][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 936.107431][ T282] process_backlog+0x101/0x620 [ 936.107431][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 936.107431][ T282] net_rx_action+0x495/0xbe0 [ 936.107431][ T282] __do_softirq+0x1b5/0x7f6 [ 936.107431][ T282] [ 936.109215][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 936.109215][ T282] netdev_get_by_index+0x5e/0x80 [ 936.109215][ T282] fib6_nh_init+0x3d8/0x15b0 [ 936.109215][ T282] ip6_route_info_create+0xf18/0x17d0 [ 936.109215][ T282] ip6_route_add+0x1c/0x140 [ 936.109215][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 936.109215][ T282] inet6_addr_add+0x4f8/0xa40 [ 936.109215][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 936.109215][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 936.109215][ T282] netlink_rcv_skb+0x130/0x360 [ 936.109215][ T282] netlink_unicast+0x449/0x710 [ 936.109215][ T282] netlink_sendmsg+0x723/0xbe0 [ 936.109215][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 936.109215][ T282] ___sys_sendmsg+0xee/0x170 [ 936.109215][ T282] __sys_sendmsg+0xcd/0x170 [ 936.109215][ T282] do_syscall_64+0xc6/0x1e0 [ 936.109215][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 936.109215][ T282] [ 936.111415][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 936.111415][ T282] netdev_get_by_index+0x5e/0x80 [ 936.111415][ T282] fib6_nh_init+0x3d8/0x15b0 [ 936.111415][ T282] ip6_route_info_create+0xf18/0x17d0 [ 936.111415][ T282] addrconf_f6i_alloc+0x244/0x410 [ 936.111415][ T282] ipv6_add_addr+0x411/0x2000 [ 936.111415][ T282] inet6_addr_add+0x30e/0xa40 [ 936.111415][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 936.111415][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 936.111415][ T282] netlink_rcv_skb+0x130/0x360 [ 936.111415][ T282] netlink_unicast+0x449/0x710 [ 936.111415][ T282] netlink_sendmsg+0x723/0xbe0 [ 936.111415][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 936.111415][ T282] ___sys_sendmsg+0xee/0x170 [ 936.111415][ T282] __sys_sendmsg+0xcd/0x170 [ 936.111415][ T282] do_syscall_64+0xc6/0x1e0 [ 936.111415][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 936.111415][ T282] [ 936.113603][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 936.113603][ T282] netdev_get_by_index+0x5e/0x80 [ 936.113603][ T282] fib6_nh_init+0x3d8/0x15b0 [ 936.113603][ T282] ip6_route_info_create+0xf18/0x17d0 [ 936.113603][ T282] ip6_route_add+0x1c/0x140 [ 936.113603][ T282] addrconf_add_mroute+0x129/0x180 [ 936.113603][ T282] addrconf_add_dev+0xe2/0x170 [ 936.113603][ T282] inet6_addr_add+0x12f/0xa40 [ 936.113603][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 936.113603][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 936.113603][ T282] netlink_rcv_skb+0x130/0x360 [ 936.113603][ T282] netlink_unicast+0x449/0x710 [ 936.113603][ T282] netlink_sendmsg+0x723/0xbe0 [ 936.113603][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 936.113603][ T282] ___sys_sendmsg+0xee/0x170 [ 936.113603][ T282] __sys_sendmsg+0xcd/0x170 [ 936.113603][ T282] do_syscall_64+0xc6/0x1e0 [ 936.113603][ T282] [ 936.115749][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 936.115749][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 936.115749][ T282] ipv6_find_idev+0x102/0x170 [ 936.115749][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 936.115749][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 936.115749][ T282] netlink_rcv_skb+0x130/0x360 [ 936.115749][ T282] netlink_unicast+0x449/0x710 [ 936.115749][ T282] netlink_sendmsg+0x723/0xbe0 [ 936.115749][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 936.115749][ T282] ___sys_sendmsg+0xee/0x170 [ 936.115749][ T282] __sys_sendmsg+0xcd/0x170 [ 936.115749][ T282] do_syscall_64+0xc6/0x1e0 [ 936.115749][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 936.115749][ T282] [ 936.117458][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 936.117458][ T282] neigh_parms_alloc+0x1e5/0x510 [ 936.117458][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 936.117458][ T282] ipv6_find_idev+0x102/0x170 [ 936.117458][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 936.117458][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 936.117458][ T282] netlink_rcv_skb+0x130/0x360 [ 936.117458][ T282] netlink_unicast+0x449/0x710 [ 936.117458][ T282] netlink_sendmsg+0x723/0xbe0 [ 936.117458][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 936.117458][ T282] ___sys_sendmsg+0xee/0x170 [ 936.117458][ T282] __sys_sendmsg+0xcd/0x170 [ 936.117458][ T282] do_syscall_64+0xc6/0x1e0 [ 936.117458][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 936.117458][ T282] [ 946.370994][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 946.371432][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 946.371432][ T282] dst_init+0x84/0x4a0 [ 946.371432][ T282] dst_alloc+0x97/0x150 [ 946.371432][ T282] ip6_dst_alloc+0x23/0x90 [ 946.371432][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 946.371432][ T282] ip6_pol_route+0x56f/0x840 [ 946.371432][ T282] fib6_rule_lookup+0x196/0x240 [ 946.371432][ T282] ip6_route_input+0x542/0x980 [ 946.371432][ T282] ipv6_rcv+0x8f/0x400 [ 946.371432][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 946.371432][ T282] process_backlog+0x101/0x620 [ 946.371432][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 946.371432][ T282] net_rx_action+0x495/0xbe0 [ 946.371432][ T282] __do_softirq+0x1b5/0x7f6 [ 946.371432][ T282] [ 946.373500][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 946.373500][ T282] netdev_get_by_index+0x5e/0x80 [ 946.373500][ T282] fib6_nh_init+0x3d8/0x15b0 [ 946.373500][ T282] ip6_route_info_create+0xf18/0x17d0 [ 946.373500][ T282] ip6_route_add+0x1c/0x140 [ 946.373500][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 946.373500][ T282] inet6_addr_add+0x4f8/0xa40 [ 946.373500][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 946.373500][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 946.373500][ T282] netlink_rcv_skb+0x130/0x360 [ 946.373500][ T282] netlink_unicast+0x449/0x710 [ 946.373500][ T282] netlink_sendmsg+0x723/0xbe0 [ 946.373500][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 946.373500][ T282] ___sys_sendmsg+0xee/0x170 [ 946.373500][ T282] __sys_sendmsg+0xcd/0x170 [ 946.373500][ T282] do_syscall_64+0xc6/0x1e0 [ 946.373500][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 946.373500][ T282] [ 946.375711][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 946.375711][ T282] netdev_get_by_index+0x5e/0x80 [ 946.375711][ T282] fib6_nh_init+0x3d8/0x15b0 [ 946.375711][ T282] ip6_route_info_create+0xf18/0x17d0 [ 946.375711][ T282] addrconf_f6i_alloc+0x244/0x410 [ 946.375711][ T282] ipv6_add_addr+0x411/0x2000 [ 946.375711][ T282] inet6_addr_add+0x30e/0xa40 [ 946.375711][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 946.375711][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 946.375711][ T282] netlink_rcv_skb+0x130/0x360 [ 946.375711][ T282] netlink_unicast+0x449/0x710 [ 946.375711][ T282] netlink_sendmsg+0x723/0xbe0 [ 946.375711][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 946.375711][ T282] ___sys_sendmsg+0xee/0x170 [ 946.375711][ T282] __sys_sendmsg+0xcd/0x170 [ 946.375711][ T282] do_syscall_64+0xc6/0x1e0 [ 946.375711][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 946.375711][ T282] [ 946.377924][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 946.377924][ T282] netdev_get_by_index+0x5e/0x80 [ 946.377924][ T282] fib6_nh_init+0x3d8/0x15b0 [ 946.377924][ T282] ip6_route_info_create+0xf18/0x17d0 [ 946.377924][ T282] ip6_route_add+0x1c/0x140 [ 946.377924][ T282] addrconf_add_mroute+0x129/0x180 [ 946.377924][ T282] addrconf_add_dev+0xe2/0x170 [ 946.377924][ T282] inet6_addr_add+0x12f/0xa40 [ 946.377924][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 946.377924][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 946.377924][ T282] netlink_rcv_skb+0x130/0x360 [ 946.377924][ T282] netlink_unicast+0x449/0x710 [ 946.377924][ T282] netlink_sendmsg+0x723/0xbe0 [ 946.377924][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 946.377924][ T282] ___sys_sendmsg+0xee/0x170 [ 946.377924][ T282] __sys_sendmsg+0xcd/0x170 [ 946.377924][ T282] do_syscall_64+0xc6/0x1e0 [ 946.377924][ T282] [ 946.380086][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 946.380086][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 946.380086][ T282] ipv6_find_idev+0x102/0x170 [ 946.380086][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 946.380086][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 946.380086][ T282] netlink_rcv_skb+0x130/0x360 [ 946.380086][ T282] netlink_unicast+0x449/0x710 [ 946.380086][ T282] netlink_sendmsg+0x723/0xbe0 [ 946.380086][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 946.380086][ T282] ___sys_sendmsg+0xee/0x170 [ 946.380086][ T282] __sys_sendmsg+0xcd/0x170 [ 946.380086][ T282] do_syscall_64+0xc6/0x1e0 [ 946.380086][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 946.380086][ T282] [ 946.381777][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 946.381777][ T282] neigh_parms_alloc+0x1e5/0x510 [ 946.381777][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 946.381777][ T282] ipv6_find_idev+0x102/0x170 [ 946.381777][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 946.381777][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 946.381777][ T282] netlink_rcv_skb+0x130/0x360 [ 946.381777][ T282] netlink_unicast+0x449/0x710 [ 946.381777][ T282] netlink_sendmsg+0x723/0xbe0 [ 946.381777][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 946.381777][ T282] ___sys_sendmsg+0xee/0x170 [ 946.381777][ T282] __sys_sendmsg+0xcd/0x170 [ 946.381777][ T282] do_syscall_64+0xc6/0x1e0 [ 946.381777][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 946.381777][ T282] [ 956.411032][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 956.411406][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 956.411406][ T282] dst_init+0x84/0x4a0 [ 956.411406][ T282] dst_alloc+0x97/0x150 [ 956.411406][ T282] ip6_dst_alloc+0x23/0x90 [ 956.411406][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 956.411406][ T282] ip6_pol_route+0x56f/0x840 [ 956.411406][ T282] fib6_rule_lookup+0x196/0x240 [ 956.411406][ T282] ip6_route_input+0x542/0x980 [ 956.411406][ T282] ipv6_rcv+0x8f/0x400 [ 956.411406][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 956.411406][ T282] process_backlog+0x101/0x620 [ 956.411406][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 956.411406][ T282] net_rx_action+0x495/0xbe0 [ 956.411406][ T282] __do_softirq+0x1b5/0x7f6 [ 956.411406][ T282] [ 956.413483][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 956.413483][ T282] netdev_get_by_index+0x5e/0x80 [ 956.413483][ T282] fib6_nh_init+0x3d8/0x15b0 [ 956.413483][ T282] ip6_route_info_create+0xf18/0x17d0 [ 956.413483][ T282] ip6_route_add+0x1c/0x140 [ 956.413483][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 956.413483][ T282] inet6_addr_add+0x4f8/0xa40 [ 956.413483][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 956.413483][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 956.413483][ T282] netlink_rcv_skb+0x130/0x360 [ 956.413483][ T282] netlink_unicast+0x449/0x710 [ 956.413483][ T282] netlink_sendmsg+0x723/0xbe0 [ 956.413483][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 956.413483][ T282] ___sys_sendmsg+0xee/0x170 [ 956.413483][ T282] __sys_sendmsg+0xcd/0x170 [ 956.413483][ T282] do_syscall_64+0xc6/0x1e0 [ 956.413483][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 956.413483][ T282] [ 956.416026][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 956.416026][ T282] netdev_get_by_index+0x5e/0x80 [ 956.416026][ T282] fib6_nh_init+0x3d8/0x15b0 [ 956.416026][ T282] ip6_route_info_create+0xf18/0x17d0 [ 956.416026][ T282] addrconf_f6i_alloc+0x244/0x410 [ 956.416026][ T282] ipv6_add_addr+0x411/0x2000 [ 956.416026][ T282] inet6_addr_add+0x30e/0xa40 [ 956.416026][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 956.416026][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 956.416026][ T282] netlink_rcv_skb+0x130/0x360 [ 956.416026][ T282] netlink_unicast+0x449/0x710 [ 956.416026][ T282] netlink_sendmsg+0x723/0xbe0 [ 956.416026][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 956.416026][ T282] ___sys_sendmsg+0xee/0x170 [ 956.416026][ T282] __sys_sendmsg+0xcd/0x170 [ 956.416026][ T282] do_syscall_64+0xc6/0x1e0 [ 956.416026][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 956.416026][ T282] [ 956.418968][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 956.418968][ T282] netdev_get_by_index+0x5e/0x80 [ 956.418968][ T282] fib6_nh_init+0x3d8/0x15b0 [ 956.418968][ T282] ip6_route_info_create+0xf18/0x17d0 [ 956.418968][ T282] ip6_route_add+0x1c/0x140 [ 956.418968][ T282] addrconf_add_mroute+0x129/0x180 [ 956.418968][ T282] addrconf_add_dev+0xe2/0x170 [ 956.418968][ T282] inet6_addr_add+0x12f/0xa40 [ 956.418968][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 956.418968][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 956.418968][ T282] netlink_rcv_skb+0x130/0x360 [ 956.418968][ T282] netlink_unicast+0x449/0x710 [ 956.418968][ T282] netlink_sendmsg+0x723/0xbe0 [ 956.418968][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 956.418968][ T282] ___sys_sendmsg+0xee/0x170 [ 956.418968][ T282] __sys_sendmsg+0xcd/0x170 [ 956.418968][ T282] do_syscall_64+0xc6/0x1e0 [ 956.418968][ T282] [ 956.421382][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 956.421382][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 956.421382][ T282] ipv6_find_idev+0x102/0x170 [ 956.421382][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 956.421382][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 956.421382][ T282] netlink_rcv_skb+0x130/0x360 [ 956.421382][ T282] netlink_unicast+0x449/0x710 [ 956.421382][ T282] netlink_sendmsg+0x723/0xbe0 [ 956.421382][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 956.421382][ T282] ___sys_sendmsg+0xee/0x170 [ 956.421382][ T282] __sys_sendmsg+0xcd/0x170 [ 956.421382][ T282] do_syscall_64+0xc6/0x1e0 [ 956.421382][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 956.421382][ T282] [ 956.423143][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 956.423143][ T282] neigh_parms_alloc+0x1e5/0x510 [ 956.423143][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 956.423143][ T282] ipv6_find_idev+0x102/0x170 [ 956.423143][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 956.423143][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 956.423143][ T282] netlink_rcv_skb+0x130/0x360 [ 956.423143][ T282] netlink_unicast+0x449/0x710 [ 956.423143][ T282] netlink_sendmsg+0x723/0xbe0 [ 956.423143][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 956.423143][ T282] ___sys_sendmsg+0xee/0x170 [ 956.423143][ T282] __sys_sendmsg+0xcd/0x170 [ 956.423143][ T282] do_syscall_64+0xc6/0x1e0 [ 956.423143][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 956.423143][ T282] [ 966.458979][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 966.459440][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 966.459440][ T282] dst_init+0x84/0x4a0 [ 966.459440][ T282] dst_alloc+0x97/0x150 [ 966.459440][ T282] ip6_dst_alloc+0x23/0x90 [ 966.459440][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 966.459440][ T282] ip6_pol_route+0x56f/0x840 [ 966.459440][ T282] fib6_rule_lookup+0x196/0x240 [ 966.459440][ T282] ip6_route_input+0x542/0x980 [ 966.459440][ T282] ipv6_rcv+0x8f/0x400 [ 966.459440][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 966.459440][ T282] process_backlog+0x101/0x620 [ 966.459440][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 966.459440][ T282] net_rx_action+0x495/0xbe0 [ 966.459440][ T282] __do_softirq+0x1b5/0x7f6 [ 966.459440][ T282] [ 966.461290][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 966.461290][ T282] netdev_get_by_index+0x5e/0x80 [ 966.461290][ T282] fib6_nh_init+0x3d8/0x15b0 [ 966.461290][ T282] ip6_route_info_create+0xf18/0x17d0 [ 966.461290][ T282] ip6_route_add+0x1c/0x140 [ 966.461290][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 966.461290][ T282] inet6_addr_add+0x4f8/0xa40 [ 966.461290][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 966.461290][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 966.461290][ T282] netlink_rcv_skb+0x130/0x360 [ 966.461290][ T282] netlink_unicast+0x449/0x710 [ 966.461290][ T282] netlink_sendmsg+0x723/0xbe0 [ 966.461290][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 966.461290][ T282] ___sys_sendmsg+0xee/0x170 [ 966.461290][ T282] __sys_sendmsg+0xcd/0x170 [ 966.461290][ T282] do_syscall_64+0xc6/0x1e0 [ 966.461290][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 966.461290][ T282] [ 966.463575][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 966.463575][ T282] netdev_get_by_index+0x5e/0x80 [ 966.463575][ T282] fib6_nh_init+0x3d8/0x15b0 [ 966.463575][ T282] ip6_route_info_create+0xf18/0x17d0 [ 966.463575][ T282] addrconf_f6i_alloc+0x244/0x410 [ 966.463575][ T282] ipv6_add_addr+0x411/0x2000 [ 966.463575][ T282] inet6_addr_add+0x30e/0xa40 [ 966.463575][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 966.463575][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 966.463575][ T282] netlink_rcv_skb+0x130/0x360 [ 966.463575][ T282] netlink_unicast+0x449/0x710 [ 966.463575][ T282] netlink_sendmsg+0x723/0xbe0 [ 966.463575][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 966.463575][ T282] ___sys_sendmsg+0xee/0x170 [ 966.463575][ T282] __sys_sendmsg+0xcd/0x170 [ 966.463575][ T282] do_syscall_64+0xc6/0x1e0 [ 966.463575][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 966.463575][ T282] [ 966.465863][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 966.465863][ T282] netdev_get_by_index+0x5e/0x80 [ 966.465863][ T282] fib6_nh_init+0x3d8/0x15b0 [ 966.465863][ T282] ip6_route_info_create+0xf18/0x17d0 [ 966.465863][ T282] ip6_route_add+0x1c/0x140 [ 966.465863][ T282] addrconf_add_mroute+0x129/0x180 [ 966.465863][ T282] addrconf_add_dev+0xe2/0x170 [ 966.465863][ T282] inet6_addr_add+0x12f/0xa40 [ 966.465863][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 966.465863][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 966.465863][ T282] netlink_rcv_skb+0x130/0x360 [ 966.465863][ T282] netlink_unicast+0x449/0x710 [ 966.465863][ T282] netlink_sendmsg+0x723/0xbe0 [ 966.465863][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 966.465863][ T282] ___sys_sendmsg+0xee/0x170 [ 966.465863][ T282] __sys_sendmsg+0xcd/0x170 [ 966.465863][ T282] do_syscall_64+0xc6/0x1e0 [ 966.465863][ T282] [ 966.468108][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 966.468108][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 966.468108][ T282] ipv6_find_idev+0x102/0x170 [ 966.468108][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 966.468108][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 966.468108][ T282] netlink_rcv_skb+0x130/0x360 [ 966.468108][ T282] netlink_unicast+0x449/0x710 [ 966.468108][ T282] netlink_sendmsg+0x723/0xbe0 [ 966.468108][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 966.468108][ T282] ___sys_sendmsg+0xee/0x170 [ 966.468108][ T282] __sys_sendmsg+0xcd/0x170 [ 966.468108][ T282] do_syscall_64+0xc6/0x1e0 [ 966.468108][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 966.468108][ T282] [ 966.469856][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 966.469856][ T282] neigh_parms_alloc+0x1e5/0x510 [ 966.469856][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 966.469856][ T282] ipv6_find_idev+0x102/0x170 [ 966.469856][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 966.469856][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 966.469856][ T282] netlink_rcv_skb+0x130/0x360 [ 966.469856][ T282] netlink_unicast+0x449/0x710 [ 966.469856][ T282] netlink_sendmsg+0x723/0xbe0 [ 966.469856][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 966.469856][ T282] ___sys_sendmsg+0xee/0x170 [ 966.469856][ T282] __sys_sendmsg+0xcd/0x170 [ 966.469856][ T282] do_syscall_64+0xc6/0x1e0 [ 966.469856][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 966.469856][ T282] [ 976.538992][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 976.539501][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 976.539501][ T282] dst_init+0x84/0x4a0 [ 976.539501][ T282] dst_alloc+0x97/0x150 [ 976.539501][ T282] ip6_dst_alloc+0x23/0x90 [ 976.539501][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 976.539501][ T282] ip6_pol_route+0x56f/0x840 [ 976.539501][ T282] fib6_rule_lookup+0x196/0x240 [ 976.539501][ T282] ip6_route_input+0x542/0x980 [ 976.539501][ T282] ipv6_rcv+0x8f/0x400 [ 976.539501][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 976.539501][ T282] process_backlog+0x101/0x620 [ 976.539501][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 976.539501][ T282] net_rx_action+0x495/0xbe0 [ 976.539501][ T282] __do_softirq+0x1b5/0x7f6 [ 976.539501][ T282] [ 976.542175][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 976.542175][ T282] netdev_get_by_index+0x5e/0x80 [ 976.542175][ T282] fib6_nh_init+0x3d8/0x15b0 [ 976.542175][ T282] ip6_route_info_create+0xf18/0x17d0 [ 976.542175][ T282] ip6_route_add+0x1c/0x140 [ 976.542175][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 976.542175][ T282] inet6_addr_add+0x4f8/0xa40 [ 976.542175][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 976.542175][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 976.542175][ T282] netlink_rcv_skb+0x130/0x360 [ 976.542175][ T282] netlink_unicast+0x449/0x710 [ 976.542175][ T282] netlink_sendmsg+0x723/0xbe0 [ 976.542175][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 976.542175][ T282] ___sys_sendmsg+0xee/0x170 [ 976.542175][ T282] __sys_sendmsg+0xcd/0x170 [ 976.542175][ T282] do_syscall_64+0xc6/0x1e0 [ 976.542175][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 976.542175][ T282] [ 976.545696][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 976.545696][ T282] netdev_get_by_index+0x5e/0x80 [ 976.545696][ T282] fib6_nh_init+0x3d8/0x15b0 [ 976.545696][ T282] ip6_route_info_create+0xf18/0x17d0 [ 976.545696][ T282] addrconf_f6i_alloc+0x244/0x410 [ 976.545696][ T282] ipv6_add_addr+0x411/0x2000 [ 976.545696][ T282] inet6_addr_add+0x30e/0xa40 [ 976.545696][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 976.545696][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 976.545696][ T282] netlink_rcv_skb+0x130/0x360 [ 976.545696][ T282] netlink_unicast+0x449/0x710 [ 976.545696][ T282] netlink_sendmsg+0x723/0xbe0 [ 976.545696][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 976.545696][ T282] ___sys_sendmsg+0xee/0x170 [ 976.545696][ T282] __sys_sendmsg+0xcd/0x170 [ 976.545696][ T282] do_syscall_64+0xc6/0x1e0 [ 976.545696][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 976.545696][ T282] [ 976.549121][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 976.549121][ T282] netdev_get_by_index+0x5e/0x80 [ 976.549121][ T282] fib6_nh_init+0x3d8/0x15b0 [ 976.549121][ T282] ip6_route_info_create+0xf18/0x17d0 [ 976.549121][ T282] ip6_route_add+0x1c/0x140 [ 976.549121][ T282] addrconf_add_mroute+0x129/0x180 [ 976.549121][ T282] addrconf_add_dev+0xe2/0x170 [ 976.549121][ T282] inet6_addr_add+0x12f/0xa40 [ 976.549121][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 976.549121][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 976.549121][ T282] netlink_rcv_skb+0x130/0x360 [ 976.549121][ T282] netlink_unicast+0x449/0x710 [ 976.549121][ T282] netlink_sendmsg+0x723/0xbe0 [ 976.549121][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 976.549121][ T282] ___sys_sendmsg+0xee/0x170 [ 976.549121][ T282] __sys_sendmsg+0xcd/0x170 [ 976.549121][ T282] do_syscall_64+0xc6/0x1e0 [ 976.549121][ T282] [ 976.552479][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 976.552479][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 976.552479][ T282] ipv6_find_idev+0x102/0x170 [ 976.552479][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 976.552479][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 976.552479][ T282] netlink_rcv_skb+0x130/0x360 [ 976.552479][ T282] netlink_unicast+0x449/0x710 [ 976.552479][ T282] netlink_sendmsg+0x723/0xbe0 [ 976.552479][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 976.552479][ T282] ___sys_sendmsg+0xee/0x170 [ 976.552479][ T282] __sys_sendmsg+0xcd/0x170 [ 976.552479][ T282] do_syscall_64+0xc6/0x1e0 [ 976.552479][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 976.552479][ T282] [ 976.554907][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 976.554907][ T282] neigh_parms_alloc+0x1e5/0x510 [ 976.554907][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 976.554907][ T282] ipv6_find_idev+0x102/0x170 [ 976.554907][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 976.554907][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 976.554907][ T282] netlink_rcv_skb+0x130/0x360 [ 976.554907][ T282] netlink_unicast+0x449/0x710 [ 976.554907][ T282] netlink_sendmsg+0x723/0xbe0 [ 976.554907][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 976.554907][ T282] ___sys_sendmsg+0xee/0x170 [ 976.554907][ T282] __sys_sendmsg+0xcd/0x170 [ 976.554907][ T282] do_syscall_64+0xc6/0x1e0 [ 976.554907][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 976.554907][ T282] [ 986.795031][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 986.795476][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 986.795476][ T282] dst_init+0x84/0x4a0 [ 986.795476][ T282] dst_alloc+0x97/0x150 [ 986.795476][ T282] ip6_dst_alloc+0x23/0x90 [ 986.795476][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 986.795476][ T282] ip6_pol_route+0x56f/0x840 [ 986.795476][ T282] fib6_rule_lookup+0x196/0x240 [ 986.795476][ T282] ip6_route_input+0x542/0x980 [ 986.795476][ T282] ipv6_rcv+0x8f/0x400 [ 986.795476][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 986.795476][ T282] process_backlog+0x101/0x620 [ 986.795476][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 986.795476][ T282] net_rx_action+0x495/0xbe0 [ 986.795476][ T282] __do_softirq+0x1b5/0x7f6 [ 986.795476][ T282] [ 986.797305][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 986.797305][ T282] netdev_get_by_index+0x5e/0x80 [ 986.797305][ T282] fib6_nh_init+0x3d8/0x15b0 [ 986.797305][ T282] ip6_route_info_create+0xf18/0x17d0 [ 986.797305][ T282] ip6_route_add+0x1c/0x140 [ 986.797305][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 986.797305][ T282] inet6_addr_add+0x4f8/0xa40 [ 986.797305][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 986.797305][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 986.797305][ T282] netlink_rcv_skb+0x130/0x360 [ 986.797305][ T282] netlink_unicast+0x449/0x710 [ 986.797305][ T282] netlink_sendmsg+0x723/0xbe0 [ 986.797305][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 986.797305][ T282] ___sys_sendmsg+0xee/0x170 [ 986.797305][ T282] __sys_sendmsg+0xcd/0x170 [ 986.797305][ T282] do_syscall_64+0xc6/0x1e0 [ 986.797305][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 986.797305][ T282] [ 986.799611][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 986.799611][ T282] netdev_get_by_index+0x5e/0x80 [ 986.799611][ T282] fib6_nh_init+0x3d8/0x15b0 [ 986.799611][ T282] ip6_route_info_create+0xf18/0x17d0 [ 986.799611][ T282] addrconf_f6i_alloc+0x244/0x410 [ 986.799611][ T282] ipv6_add_addr+0x411/0x2000 [ 986.799611][ T282] inet6_addr_add+0x30e/0xa40 [ 986.799611][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 986.799611][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 986.799611][ T282] netlink_rcv_skb+0x130/0x360 [ 986.799611][ T282] netlink_unicast+0x449/0x710 [ 986.799611][ T282] netlink_sendmsg+0x723/0xbe0 [ 986.799611][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 986.799611][ T282] ___sys_sendmsg+0xee/0x170 [ 986.799611][ T282] __sys_sendmsg+0xcd/0x170 [ 986.799611][ T282] do_syscall_64+0xc6/0x1e0 [ 986.799611][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 986.799611][ T282] [ 986.801790][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 986.801790][ T282] netdev_get_by_index+0x5e/0x80 [ 986.801790][ T282] fib6_nh_init+0x3d8/0x15b0 [ 986.801790][ T282] ip6_route_info_create+0xf18/0x17d0 [ 986.801790][ T282] ip6_route_add+0x1c/0x140 [ 986.801790][ T282] addrconf_add_mroute+0x129/0x180 [ 986.801790][ T282] addrconf_add_dev+0xe2/0x170 [ 986.801790][ T282] inet6_addr_add+0x12f/0xa40 [ 986.801790][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 986.801790][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 986.801790][ T282] netlink_rcv_skb+0x130/0x360 [ 986.801790][ T282] netlink_unicast+0x449/0x710 [ 986.801790][ T282] netlink_sendmsg+0x723/0xbe0 [ 986.801790][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 986.801790][ T282] ___sys_sendmsg+0xee/0x170 [ 986.801790][ T282] __sys_sendmsg+0xcd/0x170 [ 986.801790][ T282] do_syscall_64+0xc6/0x1e0 [ 986.801790][ T282] [ 986.803932][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 986.803932][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 986.803932][ T282] ipv6_find_idev+0x102/0x170 [ 986.803932][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 986.803932][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 986.803932][ T282] netlink_rcv_skb+0x130/0x360 [ 986.803932][ T282] netlink_unicast+0x449/0x710 [ 986.803932][ T282] netlink_sendmsg+0x723/0xbe0 [ 986.803932][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 986.803932][ T282] ___sys_sendmsg+0xee/0x170 [ 986.803932][ T282] __sys_sendmsg+0xcd/0x170 [ 986.803932][ T282] do_syscall_64+0xc6/0x1e0 [ 986.803932][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 986.803932][ T282] [ 986.805626][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 986.805626][ T282] neigh_parms_alloc+0x1e5/0x510 [ 986.805626][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 986.805626][ T282] ipv6_find_idev+0x102/0x170 [ 986.805626][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 986.805626][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 986.805626][ T282] netlink_rcv_skb+0x130/0x360 [ 986.805626][ T282] netlink_unicast+0x449/0x710 [ 986.805626][ T282] netlink_sendmsg+0x723/0xbe0 [ 986.805626][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 986.805626][ T282] ___sys_sendmsg+0xee/0x170 [ 986.805626][ T282] __sys_sendmsg+0xcd/0x170 [ 986.805626][ T282] do_syscall_64+0xc6/0x1e0 [ 986.805626][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 986.805626][ T282] [ 997.042982][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 997.043400][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 997.043400][ T282] dst_init+0x84/0x4a0 [ 997.043400][ T282] dst_alloc+0x97/0x150 [ 997.043400][ T282] ip6_dst_alloc+0x23/0x90 [ 997.043400][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 997.043400][ T282] ip6_pol_route+0x56f/0x840 [ 997.043400][ T282] fib6_rule_lookup+0x196/0x240 [ 997.043400][ T282] ip6_route_input+0x542/0x980 [ 997.043400][ T282] ipv6_rcv+0x8f/0x400 [ 997.043400][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 997.043400][ T282] process_backlog+0x101/0x620 [ 997.043400][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 997.043400][ T282] net_rx_action+0x495/0xbe0 [ 997.043400][ T282] __do_softirq+0x1b5/0x7f6 [ 997.043400][ T282] [ 997.045200][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 997.045200][ T282] netdev_get_by_index+0x5e/0x80 [ 997.045200][ T282] fib6_nh_init+0x3d8/0x15b0 [ 997.045200][ T282] ip6_route_info_create+0xf18/0x17d0 [ 997.045200][ T282] ip6_route_add+0x1c/0x140 [ 997.045200][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 997.045200][ T282] inet6_addr_add+0x4f8/0xa40 [ 997.045200][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 997.045200][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 997.045200][ T282] netlink_rcv_skb+0x130/0x360 [ 997.045200][ T282] netlink_unicast+0x449/0x710 [ 997.045200][ T282] netlink_sendmsg+0x723/0xbe0 [ 997.045200][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 997.045200][ T282] ___sys_sendmsg+0xee/0x170 [ 997.045200][ T282] __sys_sendmsg+0xcd/0x170 [ 997.045200][ T282] do_syscall_64+0xc6/0x1e0 [ 997.045200][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 997.045200][ T282] [ 997.047410][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 997.047410][ T282] netdev_get_by_index+0x5e/0x80 [ 997.047410][ T282] fib6_nh_init+0x3d8/0x15b0 [ 997.047410][ T282] ip6_route_info_create+0xf18/0x17d0 [ 997.047410][ T282] addrconf_f6i_alloc+0x244/0x410 [ 997.047410][ T282] ipv6_add_addr+0x411/0x2000 [ 997.047410][ T282] inet6_addr_add+0x30e/0xa40 [ 997.047410][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 997.047410][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 997.047410][ T282] netlink_rcv_skb+0x130/0x360 [ 997.047410][ T282] netlink_unicast+0x449/0x710 [ 997.047410][ T282] netlink_sendmsg+0x723/0xbe0 [ 997.047410][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 997.047410][ T282] ___sys_sendmsg+0xee/0x170 [ 997.047410][ T282] __sys_sendmsg+0xcd/0x170 [ 997.047410][ T282] do_syscall_64+0xc6/0x1e0 [ 997.047410][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 997.047410][ T282] [ 997.049597][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 997.049597][ T282] netdev_get_by_index+0x5e/0x80 [ 997.049597][ T282] fib6_nh_init+0x3d8/0x15b0 [ 997.049597][ T282] ip6_route_info_create+0xf18/0x17d0 [ 997.049597][ T282] ip6_route_add+0x1c/0x140 [ 997.049597][ T282] addrconf_add_mroute+0x129/0x180 [ 997.049597][ T282] addrconf_add_dev+0xe2/0x170 [ 997.049597][ T282] inet6_addr_add+0x12f/0xa40 [ 997.049597][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 997.049597][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 997.049597][ T282] netlink_rcv_skb+0x130/0x360 [ 997.049597][ T282] netlink_unicast+0x449/0x710 [ 997.049597][ T282] netlink_sendmsg+0x723/0xbe0 [ 997.049597][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 997.049597][ T282] ___sys_sendmsg+0xee/0x170 [ 997.049597][ T282] __sys_sendmsg+0xcd/0x170 [ 997.049597][ T282] do_syscall_64+0xc6/0x1e0 [ 997.049597][ T282] [ 997.051744][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 997.051744][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 997.051744][ T282] ipv6_find_idev+0x102/0x170 [ 997.051744][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 997.051744][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 997.051744][ T282] netlink_rcv_skb+0x130/0x360 [ 997.051744][ T282] netlink_unicast+0x449/0x710 [ 997.051744][ T282] netlink_sendmsg+0x723/0xbe0 [ 997.051744][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 997.051744][ T282] ___sys_sendmsg+0xee/0x170 [ 997.051744][ T282] __sys_sendmsg+0xcd/0x170 [ 997.051744][ T282] do_syscall_64+0xc6/0x1e0 [ 997.051744][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 997.051744][ T282] [ 997.053436][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 997.053436][ T282] neigh_parms_alloc+0x1e5/0x510 [ 997.053436][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 997.053436][ T282] ipv6_find_idev+0x102/0x170 [ 997.053436][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 997.053436][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 997.053436][ T282] netlink_rcv_skb+0x130/0x360 [ 997.053436][ T282] netlink_unicast+0x449/0x710 [ 997.053436][ T282] netlink_sendmsg+0x723/0xbe0 [ 997.053436][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 997.053436][ T282] ___sys_sendmsg+0xee/0x170 [ 997.053436][ T282] __sys_sendmsg+0xcd/0x170 [ 997.053436][ T282] do_syscall_64+0xc6/0x1e0 [ 997.053436][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 997.053436][ T282] [ 1007.234988][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1007.235366][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1007.235366][ T282] dst_init+0x84/0x4a0 [ 1007.235366][ T282] dst_alloc+0x97/0x150 [ 1007.235366][ T282] ip6_dst_alloc+0x23/0x90 [ 1007.235366][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1007.235366][ T282] ip6_pol_route+0x56f/0x840 [ 1007.235366][ T282] fib6_rule_lookup+0x196/0x240 [ 1007.235366][ T282] ip6_route_input+0x542/0x980 [ 1007.235366][ T282] ipv6_rcv+0x8f/0x400 [ 1007.235366][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1007.235366][ T282] process_backlog+0x101/0x620 [ 1007.235366][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1007.235366][ T282] net_rx_action+0x495/0xbe0 [ 1007.235366][ T282] __do_softirq+0x1b5/0x7f6 [ 1007.235366][ T282] [ 1007.237203][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1007.237203][ T282] netdev_get_by_index+0x5e/0x80 [ 1007.237203][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1007.237203][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1007.237203][ T282] ip6_route_add+0x1c/0x140 [ 1007.237203][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1007.237203][ T282] inet6_addr_add+0x4f8/0xa40 [ 1007.237203][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1007.237203][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1007.237203][ T282] netlink_rcv_skb+0x130/0x360 [ 1007.237203][ T282] netlink_unicast+0x449/0x710 [ 1007.237203][ T282] netlink_sendmsg+0x723/0xbe0 [ 1007.237203][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1007.237203][ T282] ___sys_sendmsg+0xee/0x170 [ 1007.237203][ T282] __sys_sendmsg+0xcd/0x170 [ 1007.237203][ T282] do_syscall_64+0xc6/0x1e0 [ 1007.237203][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1007.237203][ T282] [ 1007.239558][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1007.239558][ T282] netdev_get_by_index+0x5e/0x80 [ 1007.239558][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1007.239558][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1007.239558][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1007.239558][ T282] ipv6_add_addr+0x411/0x2000 [ 1007.239558][ T282] inet6_addr_add+0x30e/0xa40 [ 1007.239558][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1007.239558][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1007.239558][ T282] netlink_rcv_skb+0x130/0x360 [ 1007.239558][ T282] netlink_unicast+0x449/0x710 [ 1007.239558][ T282] netlink_sendmsg+0x723/0xbe0 [ 1007.239558][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1007.239558][ T282] ___sys_sendmsg+0xee/0x170 [ 1007.239558][ T282] __sys_sendmsg+0xcd/0x170 [ 1007.239558][ T282] do_syscall_64+0xc6/0x1e0 [ 1007.239558][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1007.239558][ T282] [ 1007.241775][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1007.241775][ T282] netdev_get_by_index+0x5e/0x80 [ 1007.241775][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1007.241775][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1007.241775][ T282] ip6_route_add+0x1c/0x140 [ 1007.241775][ T282] addrconf_add_mroute+0x129/0x180 [ 1007.241775][ T282] addrconf_add_dev+0xe2/0x170 [ 1007.241775][ T282] inet6_addr_add+0x12f/0xa40 [ 1007.241775][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1007.241775][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1007.241775][ T282] netlink_rcv_skb+0x130/0x360 [ 1007.241775][ T282] netlink_unicast+0x449/0x710 [ 1007.241775][ T282] netlink_sendmsg+0x723/0xbe0 [ 1007.241775][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1007.241775][ T282] ___sys_sendmsg+0xee/0x170 [ 1007.241775][ T282] __sys_sendmsg+0xcd/0x170 [ 1007.241775][ T282] do_syscall_64+0xc6/0x1e0 [ 1007.241775][ T282] [ 1007.243940][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1007.243940][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1007.243940][ T282] ipv6_find_idev+0x102/0x170 [ 1007.243940][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1007.243940][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1007.243940][ T282] netlink_rcv_skb+0x130/0x360 [ 1007.243940][ T282] netlink_unicast+0x449/0x710 [ 1007.243940][ T282] netlink_sendmsg+0x723/0xbe0 [ 1007.243940][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1007.243940][ T282] ___sys_sendmsg+0xee/0x170 [ 1007.243940][ T282] __sys_sendmsg+0xcd/0x170 [ 1007.243940][ T282] do_syscall_64+0xc6/0x1e0 [ 1007.243940][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1007.243940][ T282] [ 1007.245645][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1007.245645][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1007.245645][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1007.245645][ T282] ipv6_find_idev+0x102/0x170 [ 1007.245645][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1007.245645][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1007.245645][ T282] netlink_rcv_skb+0x130/0x360 [ 1007.245645][ T282] netlink_unicast+0x449/0x710 [ 1007.245645][ T282] netlink_sendmsg+0x723/0xbe0 [ 1007.245645][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1007.245645][ T282] ___sys_sendmsg+0xee/0x170 [ 1007.245645][ T282] __sys_sendmsg+0xcd/0x170 [ 1007.245645][ T282] do_syscall_64+0xc6/0x1e0 [ 1007.245645][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1007.245645][ T282] [ 1017.499014][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1017.499477][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1017.499477][ T282] dst_init+0x84/0x4a0 [ 1017.499477][ T282] dst_alloc+0x97/0x150 [ 1017.499477][ T282] ip6_dst_alloc+0x23/0x90 [ 1017.499477][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1017.499477][ T282] ip6_pol_route+0x56f/0x840 [ 1017.499477][ T282] fib6_rule_lookup+0x196/0x240 [ 1017.499477][ T282] ip6_route_input+0x542/0x980 [ 1017.499477][ T282] ipv6_rcv+0x8f/0x400 [ 1017.499477][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1017.499477][ T282] process_backlog+0x101/0x620 [ 1017.499477][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1017.499477][ T282] net_rx_action+0x495/0xbe0 [ 1017.499477][ T282] __do_softirq+0x1b5/0x7f6 [ 1017.499477][ T282] [ 1017.501275][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1017.501275][ T282] netdev_get_by_index+0x5e/0x80 [ 1017.501275][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1017.501275][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1017.501275][ T282] ip6_route_add+0x1c/0x140 [ 1017.501275][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1017.501275][ T282] inet6_addr_add+0x4f8/0xa40 [ 1017.501275][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1017.501275][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1017.501275][ T282] netlink_rcv_skb+0x130/0x360 [ 1017.501275][ T282] netlink_unicast+0x449/0x710 [ 1017.501275][ T282] netlink_sendmsg+0x723/0xbe0 [ 1017.501275][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1017.501275][ T282] ___sys_sendmsg+0xee/0x170 [ 1017.501275][ T282] __sys_sendmsg+0xcd/0x170 [ 1017.501275][ T282] do_syscall_64+0xc6/0x1e0 [ 1017.501275][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1017.501275][ T282] [ 1017.503501][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1017.503501][ T282] netdev_get_by_index+0x5e/0x80 [ 1017.503501][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1017.503501][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1017.503501][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1017.503501][ T282] ipv6_add_addr+0x411/0x2000 [ 1017.503501][ T282] inet6_addr_add+0x30e/0xa40 [ 1017.503501][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1017.503501][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1017.503501][ T282] netlink_rcv_skb+0x130/0x360 [ 1017.503501][ T282] netlink_unicast+0x449/0x710 [ 1017.503501][ T282] netlink_sendmsg+0x723/0xbe0 [ 1017.503501][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1017.503501][ T282] ___sys_sendmsg+0xee/0x170 [ 1017.503501][ T282] __sys_sendmsg+0xcd/0x170 [ 1017.503501][ T282] do_syscall_64+0xc6/0x1e0 [ 1017.503501][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1017.503501][ T282] [ 1017.505727][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1017.505727][ T282] netdev_get_by_index+0x5e/0x80 [ 1017.505727][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1017.505727][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1017.505727][ T282] ip6_route_add+0x1c/0x140 [ 1017.505727][ T282] addrconf_add_mroute+0x129/0x180 [ 1017.505727][ T282] addrconf_add_dev+0xe2/0x170 [ 1017.505727][ T282] inet6_addr_add+0x12f/0xa40 [ 1017.505727][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1017.505727][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1017.505727][ T282] netlink_rcv_skb+0x130/0x360 [ 1017.505727][ T282] netlink_unicast+0x449/0x710 [ 1017.505727][ T282] netlink_sendmsg+0x723/0xbe0 [ 1017.505727][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1017.505727][ T282] ___sys_sendmsg+0xee/0x170 [ 1017.505727][ T282] __sys_sendmsg+0xcd/0x170 [ 1017.505727][ T282] do_syscall_64+0xc6/0x1e0 [ 1017.505727][ T282] [ 1017.507904][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1017.507904][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1017.507904][ T282] ipv6_find_idev+0x102/0x170 [ 1017.507904][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1017.507904][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1017.507904][ T282] netlink_rcv_skb+0x130/0x360 [ 1017.507904][ T282] netlink_unicast+0x449/0x710 [ 1017.507904][ T282] netlink_sendmsg+0x723/0xbe0 [ 1017.507904][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1017.507904][ T282] ___sys_sendmsg+0xee/0x170 [ 1017.507904][ T282] __sys_sendmsg+0xcd/0x170 [ 1017.507904][ T282] do_syscall_64+0xc6/0x1e0 [ 1017.507904][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1017.507904][ T282] [ 1017.509618][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1017.509618][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1017.509618][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1017.509618][ T282] ipv6_find_idev+0x102/0x170 [ 1017.509618][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1017.509618][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1017.509618][ T282] netlink_rcv_skb+0x130/0x360 [ 1017.509618][ T282] netlink_unicast+0x449/0x710 [ 1017.509618][ T282] netlink_sendmsg+0x723/0xbe0 [ 1017.509618][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1017.509618][ T282] ___sys_sendmsg+0xee/0x170 [ 1017.509618][ T282] __sys_sendmsg+0xcd/0x170 [ 1017.509618][ T282] do_syscall_64+0xc6/0x1e0 [ 1017.509618][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1017.509618][ T282] [ 1027.635056][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1027.635504][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1027.635504][ T282] dst_init+0x84/0x4a0 [ 1027.635504][ T282] dst_alloc+0x97/0x150 [ 1027.635504][ T282] ip6_dst_alloc+0x23/0x90 [ 1027.635504][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1027.635504][ T282] ip6_pol_route+0x56f/0x840 [ 1027.635504][ T282] fib6_rule_lookup+0x196/0x240 [ 1027.635504][ T282] ip6_route_input+0x542/0x980 [ 1027.635504][ T282] ipv6_rcv+0x8f/0x400 [ 1027.635504][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1027.635504][ T282] process_backlog+0x101/0x620 [ 1027.635504][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1027.635504][ T282] net_rx_action+0x495/0xbe0 [ 1027.635504][ T282] __do_softirq+0x1b5/0x7f6 [ 1027.635504][ T282] [ 1027.637308][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1027.637308][ T282] netdev_get_by_index+0x5e/0x80 [ 1027.637308][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1027.637308][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1027.637308][ T282] ip6_route_add+0x1c/0x140 [ 1027.637308][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1027.637308][ T282] inet6_addr_add+0x4f8/0xa40 [ 1027.637308][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1027.637308][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1027.637308][ T282] netlink_rcv_skb+0x130/0x360 [ 1027.637308][ T282] netlink_unicast+0x449/0x710 [ 1027.637308][ T282] netlink_sendmsg+0x723/0xbe0 [ 1027.637308][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1027.637308][ T282] ___sys_sendmsg+0xee/0x170 [ 1027.637308][ T282] __sys_sendmsg+0xcd/0x170 [ 1027.637308][ T282] do_syscall_64+0xc6/0x1e0 [ 1027.637308][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1027.637308][ T282] [ 1027.639524][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1027.639524][ T282] netdev_get_by_index+0x5e/0x80 [ 1027.639524][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1027.639524][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1027.639524][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1027.639524][ T282] ipv6_add_addr+0x411/0x2000 [ 1027.639524][ T282] inet6_addr_add+0x30e/0xa40 [ 1027.639524][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1027.639524][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1027.639524][ T282] netlink_rcv_skb+0x130/0x360 [ 1027.639524][ T282] netlink_unicast+0x449/0x710 [ 1027.639524][ T282] netlink_sendmsg+0x723/0xbe0 [ 1027.639524][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1027.639524][ T282] ___sys_sendmsg+0xee/0x170 [ 1027.639524][ T282] __sys_sendmsg+0xcd/0x170 [ 1027.639524][ T282] do_syscall_64+0xc6/0x1e0 [ 1027.639524][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1027.639524][ T282] [ 1027.641712][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1027.641712][ T282] netdev_get_by_index+0x5e/0x80 [ 1027.641712][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1027.641712][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1027.641712][ T282] ip6_route_add+0x1c/0x140 [ 1027.641712][ T282] addrconf_add_mroute+0x129/0x180 [ 1027.641712][ T282] addrconf_add_dev+0xe2/0x170 [ 1027.641712][ T282] inet6_addr_add+0x12f/0xa40 [ 1027.641712][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1027.641712][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1027.641712][ T282] netlink_rcv_skb+0x130/0x360 [ 1027.641712][ T282] netlink_unicast+0x449/0x710 [ 1027.641712][ T282] netlink_sendmsg+0x723/0xbe0 [ 1027.641712][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1027.641712][ T282] ___sys_sendmsg+0xee/0x170 [ 1027.641712][ T282] __sys_sendmsg+0xcd/0x170 [ 1027.641712][ T282] do_syscall_64+0xc6/0x1e0 [ 1027.641712][ T282] [ 1027.643866][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1027.643866][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1027.643866][ T282] ipv6_find_idev+0x102/0x170 [ 1027.643866][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1027.643866][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1027.643866][ T282] netlink_rcv_skb+0x130/0x360 [ 1027.643866][ T282] netlink_unicast+0x449/0x710 [ 1027.643866][ T282] netlink_sendmsg+0x723/0xbe0 [ 1027.643866][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1027.643866][ T282] ___sys_sendmsg+0xee/0x170 [ 1027.643866][ T282] __sys_sendmsg+0xcd/0x170 [ 1027.643866][ T282] do_syscall_64+0xc6/0x1e0 [ 1027.643866][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1027.643866][ T282] [ 1027.645573][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1027.645573][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1027.645573][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1027.645573][ T282] ipv6_find_idev+0x102/0x170 [ 1027.645573][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1027.645573][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1027.645573][ T282] netlink_rcv_skb+0x130/0x360 [ 1027.645573][ T282] netlink_unicast+0x449/0x710 [ 1027.645573][ T282] netlink_sendmsg+0x723/0xbe0 [ 1027.645573][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1027.645573][ T282] ___sys_sendmsg+0xee/0x170 [ 1027.645573][ T282] __sys_sendmsg+0xcd/0x170 [ 1027.645573][ T282] do_syscall_64+0xc6/0x1e0 [ 1027.645573][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1027.645573][ T282] [ 1037.843074][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1037.843435][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1037.843435][ T282] dst_init+0x84/0x4a0 [ 1037.843435][ T282] dst_alloc+0x97/0x150 [ 1037.843435][ T282] ip6_dst_alloc+0x23/0x90 [ 1037.843435][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1037.843435][ T282] ip6_pol_route+0x56f/0x840 [ 1037.843435][ T282] fib6_rule_lookup+0x196/0x240 [ 1037.843435][ T282] ip6_route_input+0x542/0x980 [ 1037.843435][ T282] ipv6_rcv+0x8f/0x400 [ 1037.843435][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1037.843435][ T282] process_backlog+0x101/0x620 [ 1037.843435][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1037.843435][ T282] net_rx_action+0x495/0xbe0 [ 1037.843435][ T282] __do_softirq+0x1b5/0x7f6 [ 1037.843435][ T282] [ 1037.845224][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1037.845224][ T282] netdev_get_by_index+0x5e/0x80 [ 1037.845224][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1037.845224][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1037.845224][ T282] ip6_route_add+0x1c/0x140 [ 1037.845224][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1037.845224][ T282] inet6_addr_add+0x4f8/0xa40 [ 1037.845224][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1037.845224][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1037.845224][ T282] netlink_rcv_skb+0x130/0x360 [ 1037.845224][ T282] netlink_unicast+0x449/0x710 [ 1037.845224][ T282] netlink_sendmsg+0x723/0xbe0 [ 1037.845224][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1037.845224][ T282] ___sys_sendmsg+0xee/0x170 [ 1037.845224][ T282] __sys_sendmsg+0xcd/0x170 [ 1037.845224][ T282] do_syscall_64+0xc6/0x1e0 [ 1037.845224][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1037.845224][ T282] [ 1037.847441][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1037.847441][ T282] netdev_get_by_index+0x5e/0x80 [ 1037.847441][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1037.847441][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1037.847441][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1037.847441][ T282] ipv6_add_addr+0x411/0x2000 [ 1037.847441][ T282] inet6_addr_add+0x30e/0xa40 [ 1037.847441][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1037.847441][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1037.847441][ T282] netlink_rcv_skb+0x130/0x360 [ 1037.847441][ T282] netlink_unicast+0x449/0x710 [ 1037.847441][ T282] netlink_sendmsg+0x723/0xbe0 [ 1037.847441][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1037.847441][ T282] ___sys_sendmsg+0xee/0x170 [ 1037.847441][ T282] __sys_sendmsg+0xcd/0x170 [ 1037.847441][ T282] do_syscall_64+0xc6/0x1e0 [ 1037.847441][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1037.847441][ T282] [ 1037.849636][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1037.849636][ T282] netdev_get_by_index+0x5e/0x80 [ 1037.849636][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1037.849636][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1037.849636][ T282] ip6_route_add+0x1c/0x140 [ 1037.849636][ T282] addrconf_add_mroute+0x129/0x180 [ 1037.849636][ T282] addrconf_add_dev+0xe2/0x170 [ 1037.849636][ T282] inet6_addr_add+0x12f/0xa40 [ 1037.849636][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1037.849636][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1037.849636][ T282] netlink_rcv_skb+0x130/0x360 [ 1037.849636][ T282] netlink_unicast+0x449/0x710 [ 1037.849636][ T282] netlink_sendmsg+0x723/0xbe0 [ 1037.849636][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1037.849636][ T282] ___sys_sendmsg+0xee/0x170 [ 1037.849636][ T282] __sys_sendmsg+0xcd/0x170 [ 1037.849636][ T282] do_syscall_64+0xc6/0x1e0 [ 1037.849636][ T282] [ 1037.851815][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1037.851815][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1037.851815][ T282] ipv6_find_idev+0x102/0x170 [ 1037.851815][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1037.851815][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1037.851815][ T282] netlink_rcv_skb+0x130/0x360 [ 1037.851815][ T282] netlink_unicast+0x449/0x710 [ 1037.851815][ T282] netlink_sendmsg+0x723/0xbe0 [ 1037.851815][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1037.851815][ T282] ___sys_sendmsg+0xee/0x170 [ 1037.851815][ T282] __sys_sendmsg+0xcd/0x170 [ 1037.851815][ T282] do_syscall_64+0xc6/0x1e0 [ 1037.851815][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1037.851815][ T282] [ 1037.853505][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1037.853505][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1037.853505][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1037.853505][ T282] ipv6_find_idev+0x102/0x170 [ 1037.853505][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1037.853505][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1037.853505][ T282] netlink_rcv_skb+0x130/0x360 [ 1037.853505][ T282] netlink_unicast+0x449/0x710 [ 1037.853505][ T282] netlink_sendmsg+0x723/0xbe0 [ 1037.853505][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1037.853505][ T282] ___sys_sendmsg+0xee/0x170 [ 1037.853505][ T282] __sys_sendmsg+0xcd/0x170 [ 1037.853505][ T282] do_syscall_64+0xc6/0x1e0 [ 1037.853505][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1037.853505][ T282] [ 1048.090980][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1048.091430][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1048.091430][ T282] dst_init+0x84/0x4a0 [ 1048.091430][ T282] dst_alloc+0x97/0x150 [ 1048.091430][ T282] ip6_dst_alloc+0x23/0x90 [ 1048.091430][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1048.091430][ T282] ip6_pol_route+0x56f/0x840 [ 1048.091430][ T282] fib6_rule_lookup+0x196/0x240 [ 1048.091430][ T282] ip6_route_input+0x542/0x980 [ 1048.091430][ T282] ipv6_rcv+0x8f/0x400 [ 1048.091430][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1048.091430][ T282] process_backlog+0x101/0x620 [ 1048.091430][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1048.091430][ T282] net_rx_action+0x495/0xbe0 [ 1048.091430][ T282] __do_softirq+0x1b5/0x7f6 [ 1048.091430][ T282] [ 1048.093194][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1048.093194][ T282] netdev_get_by_index+0x5e/0x80 [ 1048.093194][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1048.093194][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1048.093194][ T282] ip6_route_add+0x1c/0x140 [ 1048.093194][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1048.093194][ T282] inet6_addr_add+0x4f8/0xa40 [ 1048.093194][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1048.093194][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1048.093194][ T282] netlink_rcv_skb+0x130/0x360 [ 1048.093194][ T282] netlink_unicast+0x449/0x710 [ 1048.093194][ T282] netlink_sendmsg+0x723/0xbe0 [ 1048.093194][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1048.093194][ T282] ___sys_sendmsg+0xee/0x170 [ 1048.093194][ T282] __sys_sendmsg+0xcd/0x170 [ 1048.093194][ T282] do_syscall_64+0xc6/0x1e0 [ 1048.093194][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1048.093194][ T282] [ 1048.095385][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1048.095385][ T282] netdev_get_by_index+0x5e/0x80 [ 1048.095385][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1048.095385][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1048.095385][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1048.095385][ T282] ipv6_add_addr+0x411/0x2000 [ 1048.095385][ T282] inet6_addr_add+0x30e/0xa40 [ 1048.095385][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1048.095385][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1048.095385][ T282] netlink_rcv_skb+0x130/0x360 [ 1048.095385][ T282] netlink_unicast+0x449/0x710 [ 1048.095385][ T282] netlink_sendmsg+0x723/0xbe0 [ 1048.095385][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1048.095385][ T282] ___sys_sendmsg+0xee/0x170 [ 1048.095385][ T282] __sys_sendmsg+0xcd/0x170 [ 1048.095385][ T282] do_syscall_64+0xc6/0x1e0 [ 1048.095385][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1048.095385][ T282] [ 1048.097554][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1048.097554][ T282] netdev_get_by_index+0x5e/0x80 [ 1048.097554][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1048.097554][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1048.097554][ T282] ip6_route_add+0x1c/0x140 [ 1048.097554][ T282] addrconf_add_mroute+0x129/0x180 [ 1048.097554][ T282] addrconf_add_dev+0xe2/0x170 [ 1048.097554][ T282] inet6_addr_add+0x12f/0xa40 [ 1048.097554][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1048.097554][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1048.097554][ T282] netlink_rcv_skb+0x130/0x360 [ 1048.097554][ T282] netlink_unicast+0x449/0x710 [ 1048.097554][ T282] netlink_sendmsg+0x723/0xbe0 [ 1048.097554][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1048.097554][ T282] ___sys_sendmsg+0xee/0x170 [ 1048.097554][ T282] __sys_sendmsg+0xcd/0x170 [ 1048.097554][ T282] do_syscall_64+0xc6/0x1e0 [ 1048.097554][ T282] [ 1048.099691][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1048.099691][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1048.099691][ T282] ipv6_find_idev+0x102/0x170 [ 1048.099691][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1048.099691][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1048.099691][ T282] netlink_rcv_skb+0x130/0x360 [ 1048.099691][ T282] netlink_unicast+0x449/0x710 [ 1048.099691][ T282] netlink_sendmsg+0x723/0xbe0 [ 1048.099691][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1048.099691][ T282] ___sys_sendmsg+0xee/0x170 [ 1048.099691][ T282] __sys_sendmsg+0xcd/0x170 [ 1048.099691][ T282] do_syscall_64+0xc6/0x1e0 [ 1048.099691][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1048.099691][ T282] [ 1048.101367][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1048.101367][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1048.101367][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1048.101367][ T282] ipv6_find_idev+0x102/0x170 [ 1048.101367][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1048.101367][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1048.101367][ T282] netlink_rcv_skb+0x130/0x360 [ 1048.101367][ T282] netlink_unicast+0x449/0x710 [ 1048.101367][ T282] netlink_sendmsg+0x723/0xbe0 [ 1048.101367][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1048.101367][ T282] ___sys_sendmsg+0xee/0x170 [ 1048.101367][ T282] __sys_sendmsg+0xcd/0x170 [ 1048.101367][ T282] do_syscall_64+0xc6/0x1e0 [ 1048.101367][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1048.101367][ T282] [ 1058.267083][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1058.267512][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1058.267512][ T282] dst_init+0x84/0x4a0 [ 1058.267512][ T282] dst_alloc+0x97/0x150 [ 1058.267512][ T282] ip6_dst_alloc+0x23/0x90 [ 1058.267512][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1058.267512][ T282] ip6_pol_route+0x56f/0x840 [ 1058.267512][ T282] fib6_rule_lookup+0x196/0x240 [ 1058.267512][ T282] ip6_route_input+0x542/0x980 [ 1058.267512][ T282] ipv6_rcv+0x8f/0x400 [ 1058.267512][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1058.267512][ T282] process_backlog+0x101/0x620 [ 1058.267512][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1058.267512][ T282] net_rx_action+0x495/0xbe0 [ 1058.267512][ T282] __do_softirq+0x1b5/0x7f6 [ 1058.267512][ T282] [ 1058.269299][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1058.269299][ T282] netdev_get_by_index+0x5e/0x80 [ 1058.269299][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1058.269299][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1058.269299][ T282] ip6_route_add+0x1c/0x140 [ 1058.269299][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1058.269299][ T282] inet6_addr_add+0x4f8/0xa40 [ 1058.269299][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1058.269299][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1058.269299][ T282] netlink_rcv_skb+0x130/0x360 [ 1058.269299][ T282] netlink_unicast+0x449/0x710 [ 1058.269299][ T282] netlink_sendmsg+0x723/0xbe0 [ 1058.269299][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1058.269299][ T282] ___sys_sendmsg+0xee/0x170 [ 1058.269299][ T282] __sys_sendmsg+0xcd/0x170 [ 1058.269299][ T282] do_syscall_64+0xc6/0x1e0 [ 1058.269299][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1058.269299][ T282] [ 1058.271483][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1058.271483][ T282] netdev_get_by_index+0x5e/0x80 [ 1058.271483][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1058.271483][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1058.271483][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1058.271483][ T282] ipv6_add_addr+0x411/0x2000 [ 1058.271483][ T282] inet6_addr_add+0x30e/0xa40 [ 1058.271483][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1058.271483][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1058.271483][ T282] netlink_rcv_skb+0x130/0x360 [ 1058.271483][ T282] netlink_unicast+0x449/0x710 [ 1058.271483][ T282] netlink_sendmsg+0x723/0xbe0 [ 1058.271483][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1058.271483][ T282] ___sys_sendmsg+0xee/0x170 [ 1058.271483][ T282] __sys_sendmsg+0xcd/0x170 [ 1058.271483][ T282] do_syscall_64+0xc6/0x1e0 [ 1058.271483][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1058.271483][ T282] [ 1058.273664][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1058.273664][ T282] netdev_get_by_index+0x5e/0x80 [ 1058.273664][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1058.273664][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1058.273664][ T282] ip6_route_add+0x1c/0x140 [ 1058.273664][ T282] addrconf_add_mroute+0x129/0x180 [ 1058.273664][ T282] addrconf_add_dev+0xe2/0x170 [ 1058.273664][ T282] inet6_addr_add+0x12f/0xa40 [ 1058.273664][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1058.273664][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1058.273664][ T282] netlink_rcv_skb+0x130/0x360 [ 1058.273664][ T282] netlink_unicast+0x449/0x710 [ 1058.273664][ T282] netlink_sendmsg+0x723/0xbe0 [ 1058.273664][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1058.273664][ T282] ___sys_sendmsg+0xee/0x170 [ 1058.273664][ T282] __sys_sendmsg+0xcd/0x170 [ 1058.273664][ T282] do_syscall_64+0xc6/0x1e0 [ 1058.273664][ T282] [ 1058.275817][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1058.275817][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1058.275817][ T282] ipv6_find_idev+0x102/0x170 [ 1058.275817][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1058.275817][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1058.275817][ T282] netlink_rcv_skb+0x130/0x360 [ 1058.275817][ T282] netlink_unicast+0x449/0x710 [ 1058.275817][ T282] netlink_sendmsg+0x723/0xbe0 [ 1058.275817][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1058.275817][ T282] ___sys_sendmsg+0xee/0x170 [ 1058.275817][ T282] __sys_sendmsg+0xcd/0x170 [ 1058.275817][ T282] do_syscall_64+0xc6/0x1e0 [ 1058.275817][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1058.275817][ T282] [ 1058.277499][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1058.277499][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1058.277499][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1058.277499][ T282] ipv6_find_idev+0x102/0x170 [ 1058.277499][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1058.277499][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1058.277499][ T282] netlink_rcv_skb+0x130/0x360 [ 1058.277499][ T282] netlink_unicast+0x449/0x710 [ 1058.277499][ T282] netlink_sendmsg+0x723/0xbe0 [ 1058.277499][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1058.277499][ T282] ___sys_sendmsg+0xee/0x170 [ 1058.277499][ T282] __sys_sendmsg+0xcd/0x170 [ 1058.277499][ T282] do_syscall_64+0xc6/0x1e0 [ 1058.277499][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1058.277499][ T282] [ 1068.515111][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1068.515545][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1068.515545][ T282] dst_init+0x84/0x4a0 [ 1068.515545][ T282] dst_alloc+0x97/0x150 [ 1068.515545][ T282] ip6_dst_alloc+0x23/0x90 [ 1068.515545][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1068.515545][ T282] ip6_pol_route+0x56f/0x840 [ 1068.515545][ T282] fib6_rule_lookup+0x196/0x240 [ 1068.515545][ T282] ip6_route_input+0x542/0x980 [ 1068.515545][ T282] ipv6_rcv+0x8f/0x400 [ 1068.515545][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1068.515545][ T282] process_backlog+0x101/0x620 [ 1068.515545][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1068.515545][ T282] net_rx_action+0x495/0xbe0 [ 1068.515545][ T282] __do_softirq+0x1b5/0x7f6 [ 1068.515545][ T282] [ 1068.517339][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1068.517339][ T282] netdev_get_by_index+0x5e/0x80 [ 1068.517339][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1068.517339][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1068.517339][ T282] ip6_route_add+0x1c/0x140 [ 1068.517339][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1068.517339][ T282] inet6_addr_add+0x4f8/0xa40 [ 1068.517339][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1068.517339][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1068.517339][ T282] netlink_rcv_skb+0x130/0x360 [ 1068.517339][ T282] netlink_unicast+0x449/0x710 [ 1068.517339][ T282] netlink_sendmsg+0x723/0xbe0 [ 1068.517339][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1068.517339][ T282] ___sys_sendmsg+0xee/0x170 [ 1068.517339][ T282] __sys_sendmsg+0xcd/0x170 [ 1068.517339][ T282] do_syscall_64+0xc6/0x1e0 [ 1068.517339][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1068.517339][ T282] [ 1068.519531][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1068.519531][ T282] netdev_get_by_index+0x5e/0x80 [ 1068.519531][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1068.519531][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1068.519531][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1068.519531][ T282] ipv6_add_addr+0x411/0x2000 [ 1068.519531][ T282] inet6_addr_add+0x30e/0xa40 [ 1068.519531][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1068.519531][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1068.519531][ T282] netlink_rcv_skb+0x130/0x360 [ 1068.519531][ T282] netlink_unicast+0x449/0x710 [ 1068.519531][ T282] netlink_sendmsg+0x723/0xbe0 [ 1068.519531][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1068.519531][ T282] ___sys_sendmsg+0xee/0x170 [ 1068.519531][ T282] __sys_sendmsg+0xcd/0x170 [ 1068.519531][ T282] do_syscall_64+0xc6/0x1e0 [ 1068.519531][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1068.519531][ T282] [ 1068.521717][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1068.521717][ T282] netdev_get_by_index+0x5e/0x80 [ 1068.521717][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1068.521717][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1068.521717][ T282] ip6_route_add+0x1c/0x140 [ 1068.521717][ T282] addrconf_add_mroute+0x129/0x180 [ 1068.521717][ T282] addrconf_add_dev+0xe2/0x170 [ 1068.521717][ T282] inet6_addr_add+0x12f/0xa40 [ 1068.521717][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1068.521717][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1068.521717][ T282] netlink_rcv_skb+0x130/0x360 [ 1068.521717][ T282] netlink_unicast+0x449/0x710 [ 1068.521717][ T282] netlink_sendmsg+0x723/0xbe0 [ 1068.521717][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1068.521717][ T282] ___sys_sendmsg+0xee/0x170 [ 1068.521717][ T282] __sys_sendmsg+0xcd/0x170 [ 1068.521717][ T282] do_syscall_64+0xc6/0x1e0 [ 1068.521717][ T282] [ 1068.523861][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1068.523861][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1068.523861][ T282] ipv6_find_idev+0x102/0x170 [ 1068.523861][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1068.523861][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1068.523861][ T282] netlink_rcv_skb+0x130/0x360 [ 1068.523861][ T282] netlink_unicast+0x449/0x710 [ 1068.523861][ T282] netlink_sendmsg+0x723/0xbe0 [ 1068.523861][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1068.523861][ T282] ___sys_sendmsg+0xee/0x170 [ 1068.523861][ T282] __sys_sendmsg+0xcd/0x170 [ 1068.523861][ T282] do_syscall_64+0xc6/0x1e0 [ 1068.523861][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1068.523861][ T282] [ 1068.525558][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1068.525558][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1068.525558][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1068.525558][ T282] ipv6_find_idev+0x102/0x170 [ 1068.525558][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1068.525558][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1068.525558][ T282] netlink_rcv_skb+0x130/0x360 [ 1068.525558][ T282] netlink_unicast+0x449/0x710 [ 1068.525558][ T282] netlink_sendmsg+0x723/0xbe0 [ 1068.525558][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1068.525558][ T282] ___sys_sendmsg+0xee/0x170 [ 1068.525558][ T282] __sys_sendmsg+0xcd/0x170 [ 1068.525558][ T282] do_syscall_64+0xc6/0x1e0 [ 1068.525558][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1068.525558][ T282] [ 1078.747049][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1078.747483][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1078.747483][ T282] dst_init+0x84/0x4a0 [ 1078.747483][ T282] dst_alloc+0x97/0x150 [ 1078.747483][ T282] ip6_dst_alloc+0x23/0x90 [ 1078.747483][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1078.747483][ T282] ip6_pol_route+0x56f/0x840 [ 1078.747483][ T282] fib6_rule_lookup+0x196/0x240 [ 1078.747483][ T282] ip6_route_input+0x542/0x980 [ 1078.747483][ T282] ipv6_rcv+0x8f/0x400 [ 1078.747483][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1078.747483][ T282] process_backlog+0x101/0x620 [ 1078.747483][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1078.747483][ T282] net_rx_action+0x495/0xbe0 [ 1078.747483][ T282] __do_softirq+0x1b5/0x7f6 [ 1078.747483][ T282] [ 1078.749266][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1078.749266][ T282] netdev_get_by_index+0x5e/0x80 [ 1078.749266][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1078.749266][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1078.749266][ T282] ip6_route_add+0x1c/0x140 [ 1078.749266][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1078.749266][ T282] inet6_addr_add+0x4f8/0xa40 [ 1078.749266][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1078.749266][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1078.749266][ T282] netlink_rcv_skb+0x130/0x360 [ 1078.749266][ T282] netlink_unicast+0x449/0x710 [ 1078.749266][ T282] netlink_sendmsg+0x723/0xbe0 [ 1078.749266][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1078.749266][ T282] ___sys_sendmsg+0xee/0x170 [ 1078.749266][ T282] __sys_sendmsg+0xcd/0x170 [ 1078.749266][ T282] do_syscall_64+0xc6/0x1e0 [ 1078.749266][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1078.749266][ T282] [ 1078.751455][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1078.751455][ T282] netdev_get_by_index+0x5e/0x80 [ 1078.751455][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1078.751455][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1078.751455][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1078.751455][ T282] ipv6_add_addr+0x411/0x2000 [ 1078.751455][ T282] inet6_addr_add+0x30e/0xa40 [ 1078.751455][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1078.751455][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1078.751455][ T282] netlink_rcv_skb+0x130/0x360 [ 1078.751455][ T282] netlink_unicast+0x449/0x710 [ 1078.751455][ T282] netlink_sendmsg+0x723/0xbe0 [ 1078.751455][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1078.751455][ T282] ___sys_sendmsg+0xee/0x170 [ 1078.751455][ T282] __sys_sendmsg+0xcd/0x170 [ 1078.751455][ T282] do_syscall_64+0xc6/0x1e0 [ 1078.751455][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1078.751455][ T282] [ 1078.753639][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1078.753639][ T282] netdev_get_by_index+0x5e/0x80 [ 1078.753639][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1078.753639][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1078.753639][ T282] ip6_route_add+0x1c/0x140 [ 1078.753639][ T282] addrconf_add_mroute+0x129/0x180 [ 1078.753639][ T282] addrconf_add_dev+0xe2/0x170 [ 1078.753639][ T282] inet6_addr_add+0x12f/0xa40 [ 1078.753639][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1078.753639][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1078.753639][ T282] netlink_rcv_skb+0x130/0x360 [ 1078.753639][ T282] netlink_unicast+0x449/0x710 [ 1078.753639][ T282] netlink_sendmsg+0x723/0xbe0 [ 1078.753639][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1078.753639][ T282] ___sys_sendmsg+0xee/0x170 [ 1078.753639][ T282] __sys_sendmsg+0xcd/0x170 [ 1078.753639][ T282] do_syscall_64+0xc6/0x1e0 [ 1078.753639][ T282] [ 1078.755797][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1078.755797][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1078.755797][ T282] ipv6_find_idev+0x102/0x170 [ 1078.755797][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1078.755797][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1078.755797][ T282] netlink_rcv_skb+0x130/0x360 [ 1078.755797][ T282] netlink_unicast+0x449/0x710 [ 1078.755797][ T282] netlink_sendmsg+0x723/0xbe0 [ 1078.755797][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1078.755797][ T282] ___sys_sendmsg+0xee/0x170 [ 1078.755797][ T282] __sys_sendmsg+0xcd/0x170 [ 1078.755797][ T282] do_syscall_64+0xc6/0x1e0 [ 1078.755797][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1078.755797][ T282] [ 1078.757492][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1078.757492][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1078.757492][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1078.757492][ T282] ipv6_find_idev+0x102/0x170 [ 1078.757492][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1078.757492][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1078.757492][ T282] netlink_rcv_skb+0x130/0x360 [ 1078.757492][ T282] netlink_unicast+0x449/0x710 [ 1078.757492][ T282] netlink_sendmsg+0x723/0xbe0 [ 1078.757492][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1078.757492][ T282] ___sys_sendmsg+0xee/0x170 [ 1078.757492][ T282] __sys_sendmsg+0xcd/0x170 [ 1078.757492][ T282] do_syscall_64+0xc6/0x1e0 [ 1078.757492][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1078.757492][ T282] [ 1088.994993][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1088.995433][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1088.995433][ T282] dst_init+0x84/0x4a0 [ 1088.995433][ T282] dst_alloc+0x97/0x150 [ 1088.995433][ T282] ip6_dst_alloc+0x23/0x90 [ 1088.995433][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1088.995433][ T282] ip6_pol_route+0x56f/0x840 [ 1088.995433][ T282] fib6_rule_lookup+0x196/0x240 [ 1088.995433][ T282] ip6_route_input+0x542/0x980 [ 1088.995433][ T282] ipv6_rcv+0x8f/0x400 [ 1088.995433][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1088.995433][ T282] process_backlog+0x101/0x620 [ 1088.995433][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1088.995433][ T282] net_rx_action+0x495/0xbe0 [ 1088.995433][ T282] __do_softirq+0x1b5/0x7f6 [ 1088.995433][ T282] [ 1088.997334][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1088.997334][ T282] netdev_get_by_index+0x5e/0x80 [ 1088.997334][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1088.997334][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1088.997334][ T282] ip6_route_add+0x1c/0x140 [ 1088.997334][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1088.997334][ T282] inet6_addr_add+0x4f8/0xa40 [ 1088.997334][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1088.997334][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1088.997334][ T282] netlink_rcv_skb+0x130/0x360 [ 1088.997334][ T282] netlink_unicast+0x449/0x710 [ 1088.997334][ T282] netlink_sendmsg+0x723/0xbe0 [ 1088.997334][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1088.997334][ T282] ___sys_sendmsg+0xee/0x170 [ 1088.997334][ T282] __sys_sendmsg+0xcd/0x170 [ 1088.997334][ T282] do_syscall_64+0xc6/0x1e0 [ 1088.997334][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1088.997334][ T282] [ 1088.999859][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1088.999859][ T282] netdev_get_by_index+0x5e/0x80 [ 1088.999859][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1088.999859][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1088.999859][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1088.999859][ T282] ipv6_add_addr+0x411/0x2000 [ 1088.999859][ T282] inet6_addr_add+0x30e/0xa40 [ 1088.999859][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1088.999859][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1088.999859][ T282] netlink_rcv_skb+0x130/0x360 [ 1088.999859][ T282] netlink_unicast+0x449/0x710 [ 1088.999859][ T282] netlink_sendmsg+0x723/0xbe0 [ 1088.999859][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1088.999859][ T282] ___sys_sendmsg+0xee/0x170 [ 1088.999859][ T282] __sys_sendmsg+0xcd/0x170 [ 1088.999859][ T282] do_syscall_64+0xc6/0x1e0 [ 1088.999859][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1088.999859][ T282] [ 1089.002168][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1089.002168][ T282] netdev_get_by_index+0x5e/0x80 [ 1089.002168][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1089.002168][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1089.002168][ T282] ip6_route_add+0x1c/0x140 [ 1089.002168][ T282] addrconf_add_mroute+0x129/0x180 [ 1089.002168][ T282] addrconf_add_dev+0xe2/0x170 [ 1089.002168][ T282] inet6_addr_add+0x12f/0xa40 [ 1089.002168][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1089.002168][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1089.002168][ T282] netlink_rcv_skb+0x130/0x360 [ 1089.002168][ T282] netlink_unicast+0x449/0x710 [ 1089.002168][ T282] netlink_sendmsg+0x723/0xbe0 [ 1089.002168][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1089.002168][ T282] ___sys_sendmsg+0xee/0x170 [ 1089.002168][ T282] __sys_sendmsg+0xcd/0x170 [ 1089.002168][ T282] do_syscall_64+0xc6/0x1e0 [ 1089.002168][ T282] [ 1089.004384][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1089.004384][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1089.004384][ T282] ipv6_find_idev+0x102/0x170 [ 1089.004384][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1089.004384][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1089.004384][ T282] netlink_rcv_skb+0x130/0x360 [ 1089.004384][ T282] netlink_unicast+0x449/0x710 [ 1089.004384][ T282] netlink_sendmsg+0x723/0xbe0 [ 1089.004384][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1089.004384][ T282] ___sys_sendmsg+0xee/0x170 [ 1089.004384][ T282] __sys_sendmsg+0xcd/0x170 [ 1089.004384][ T282] do_syscall_64+0xc6/0x1e0 [ 1089.004384][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1089.004384][ T282] [ 1089.006081][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1089.006081][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1089.006081][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1089.006081][ T282] ipv6_find_idev+0x102/0x170 [ 1089.006081][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1089.006081][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1089.006081][ T282] netlink_rcv_skb+0x130/0x360 [ 1089.006081][ T282] netlink_unicast+0x449/0x710 [ 1089.006081][ T282] netlink_sendmsg+0x723/0xbe0 [ 1089.006081][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1089.006081][ T282] ___sys_sendmsg+0xee/0x170 [ 1089.006081][ T282] __sys_sendmsg+0xcd/0x170 [ 1089.006081][ T282] do_syscall_64+0xc6/0x1e0 [ 1089.006081][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1089.006081][ T282] [ 1099.250987][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1099.251414][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1099.251414][ T282] dst_init+0x84/0x4a0 [ 1099.251414][ T282] dst_alloc+0x97/0x150 [ 1099.251414][ T282] ip6_dst_alloc+0x23/0x90 [ 1099.251414][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1099.251414][ T282] ip6_pol_route+0x56f/0x840 [ 1099.251414][ T282] fib6_rule_lookup+0x196/0x240 [ 1099.251414][ T282] ip6_route_input+0x542/0x980 [ 1099.251414][ T282] ipv6_rcv+0x8f/0x400 [ 1099.251414][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1099.251414][ T282] process_backlog+0x101/0x620 [ 1099.251414][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1099.251414][ T282] net_rx_action+0x495/0xbe0 [ 1099.251414][ T282] __do_softirq+0x1b5/0x7f6 [ 1099.251414][ T282] [ 1099.253197][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1099.253197][ T282] netdev_get_by_index+0x5e/0x80 [ 1099.253197][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1099.253197][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1099.253197][ T282] ip6_route_add+0x1c/0x140 [ 1099.253197][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1099.253197][ T282] inet6_addr_add+0x4f8/0xa40 [ 1099.253197][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1099.253197][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1099.253197][ T282] netlink_rcv_skb+0x130/0x360 [ 1099.253197][ T282] netlink_unicast+0x449/0x710 [ 1099.253197][ T282] netlink_sendmsg+0x723/0xbe0 [ 1099.253197][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1099.253197][ T282] ___sys_sendmsg+0xee/0x170 [ 1099.253197][ T282] __sys_sendmsg+0xcd/0x170 [ 1099.253197][ T282] do_syscall_64+0xc6/0x1e0 [ 1099.253197][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1099.253197][ T282] [ 1099.255452][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1099.255452][ T282] netdev_get_by_index+0x5e/0x80 [ 1099.255452][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1099.255452][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1099.255452][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1099.255452][ T282] ipv6_add_addr+0x411/0x2000 [ 1099.255452][ T282] inet6_addr_add+0x30e/0xa40 [ 1099.255452][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1099.255452][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1099.255452][ T282] netlink_rcv_skb+0x130/0x360 [ 1099.255452][ T282] netlink_unicast+0x449/0x710 [ 1099.255452][ T282] netlink_sendmsg+0x723/0xbe0 [ 1099.255452][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1099.255452][ T282] ___sys_sendmsg+0xee/0x170 [ 1099.255452][ T282] __sys_sendmsg+0xcd/0x170 [ 1099.255452][ T282] do_syscall_64+0xc6/0x1e0 [ 1099.255452][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1099.255452][ T282] [ 1099.257666][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1099.257666][ T282] netdev_get_by_index+0x5e/0x80 [ 1099.257666][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1099.257666][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1099.257666][ T282] ip6_route_add+0x1c/0x140 [ 1099.257666][ T282] addrconf_add_mroute+0x129/0x180 [ 1099.257666][ T282] addrconf_add_dev+0xe2/0x170 [ 1099.257666][ T282] inet6_addr_add+0x12f/0xa40 [ 1099.257666][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1099.257666][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1099.257666][ T282] netlink_rcv_skb+0x130/0x360 [ 1099.257666][ T282] netlink_unicast+0x449/0x710 [ 1099.257666][ T282] netlink_sendmsg+0x723/0xbe0 [ 1099.257666][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1099.257666][ T282] ___sys_sendmsg+0xee/0x170 [ 1099.257666][ T282] __sys_sendmsg+0xcd/0x170 [ 1099.257666][ T282] do_syscall_64+0xc6/0x1e0 [ 1099.257666][ T282] [ 1099.259808][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1099.259808][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1099.259808][ T282] ipv6_find_idev+0x102/0x170 [ 1099.259808][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1099.259808][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1099.259808][ T282] netlink_rcv_skb+0x130/0x360 [ 1099.259808][ T282] netlink_unicast+0x449/0x710 [ 1099.259808][ T282] netlink_sendmsg+0x723/0xbe0 [ 1099.259808][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1099.259808][ T282] ___sys_sendmsg+0xee/0x170 [ 1099.259808][ T282] __sys_sendmsg+0xcd/0x170 [ 1099.259808][ T282] do_syscall_64+0xc6/0x1e0 [ 1099.259808][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1099.259808][ T282] [ 1099.261488][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1099.261488][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1099.261488][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1099.261488][ T282] ipv6_find_idev+0x102/0x170 [ 1099.261488][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1099.261488][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1099.261488][ T282] netlink_rcv_skb+0x130/0x360 [ 1099.261488][ T282] netlink_unicast+0x449/0x710 [ 1099.261488][ T282] netlink_sendmsg+0x723/0xbe0 [ 1099.261488][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1099.261488][ T282] ___sys_sendmsg+0xee/0x170 [ 1099.261488][ T282] __sys_sendmsg+0xcd/0x170 [ 1099.261488][ T282] do_syscall_64+0xc6/0x1e0 [ 1099.261488][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1099.261488][ T282] [ 1109.498961][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1109.499518][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1109.499518][ T282] dst_init+0x84/0x4a0 [ 1109.499518][ T282] dst_alloc+0x97/0x150 [ 1109.499518][ T282] ip6_dst_alloc+0x23/0x90 [ 1109.499518][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1109.499518][ T282] ip6_pol_route+0x56f/0x840 [ 1109.499518][ T282] fib6_rule_lookup+0x196/0x240 [ 1109.499518][ T282] ip6_route_input+0x542/0x980 [ 1109.499518][ T282] ipv6_rcv+0x8f/0x400 [ 1109.499518][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1109.499518][ T282] process_backlog+0x101/0x620 [ 1109.499518][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1109.499518][ T282] net_rx_action+0x495/0xbe0 [ 1109.499518][ T282] __do_softirq+0x1b5/0x7f6 [ 1109.499518][ T282] [ 1109.502408][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1109.502408][ T282] netdev_get_by_index+0x5e/0x80 [ 1109.502408][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1109.502408][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1109.502408][ T282] ip6_route_add+0x1c/0x140 [ 1109.502408][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1109.502408][ T282] inet6_addr_add+0x4f8/0xa40 [ 1109.502408][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1109.502408][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1109.502408][ T282] netlink_rcv_skb+0x130/0x360 [ 1109.502408][ T282] netlink_unicast+0x449/0x710 [ 1109.502408][ T282] netlink_sendmsg+0x723/0xbe0 [ 1109.502408][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1109.502408][ T282] ___sys_sendmsg+0xee/0x170 [ 1109.502408][ T282] __sys_sendmsg+0xcd/0x170 [ 1109.502408][ T282] do_syscall_64+0xc6/0x1e0 [ 1109.502408][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1109.502408][ T282] [ 1109.506096][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1109.506096][ T282] netdev_get_by_index+0x5e/0x80 [ 1109.506096][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1109.506096][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1109.506096][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1109.506096][ T282] ipv6_add_addr+0x411/0x2000 [ 1109.506096][ T282] inet6_addr_add+0x30e/0xa40 [ 1109.506096][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1109.506096][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1109.506096][ T282] netlink_rcv_skb+0x130/0x360 [ 1109.506096][ T282] netlink_unicast+0x449/0x710 [ 1109.506096][ T282] netlink_sendmsg+0x723/0xbe0 [ 1109.506096][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1109.506096][ T282] ___sys_sendmsg+0xee/0x170 [ 1109.506096][ T282] __sys_sendmsg+0xcd/0x170 [ 1109.506096][ T282] do_syscall_64+0xc6/0x1e0 [ 1109.506096][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1109.506096][ T282] [ 1109.509696][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1109.509696][ T282] netdev_get_by_index+0x5e/0x80 [ 1109.509696][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1109.509696][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1109.509696][ T282] ip6_route_add+0x1c/0x140 [ 1109.509696][ T282] addrconf_add_mroute+0x129/0x180 [ 1109.509696][ T282] addrconf_add_dev+0xe2/0x170 [ 1109.509696][ T282] inet6_addr_add+0x12f/0xa40 [ 1109.509696][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1109.509696][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1109.509696][ T282] netlink_rcv_skb+0x130/0x360 [ 1109.509696][ T282] netlink_unicast+0x449/0x710 [ 1109.509696][ T282] netlink_sendmsg+0x723/0xbe0 [ 1109.509696][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1109.509696][ T282] ___sys_sendmsg+0xee/0x170 [ 1109.509696][ T282] __sys_sendmsg+0xcd/0x170 [ 1109.509696][ T282] do_syscall_64+0xc6/0x1e0 [ 1109.509696][ T282] [ 1109.513239][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1109.513239][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1109.513239][ T282] ipv6_find_idev+0x102/0x170 [ 1109.513239][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1109.513239][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1109.513239][ T282] netlink_rcv_skb+0x130/0x360 [ 1109.513239][ T282] netlink_unicast+0x449/0x710 [ 1109.513239][ T282] netlink_sendmsg+0x723/0xbe0 [ 1109.513239][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1109.513239][ T282] ___sys_sendmsg+0xee/0x170 [ 1109.513239][ T282] __sys_sendmsg+0xcd/0x170 [ 1109.513239][ T282] do_syscall_64+0xc6/0x1e0 [ 1109.513239][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1109.513239][ T282] [ 1109.516016][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1109.516016][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1109.516016][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1109.516016][ T282] ipv6_find_idev+0x102/0x170 [ 1109.516016][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1109.516016][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1109.516016][ T282] netlink_rcv_skb+0x130/0x360 [ 1109.516016][ T282] netlink_unicast+0x449/0x710 [ 1109.516016][ T282] netlink_sendmsg+0x723/0xbe0 [ 1109.516016][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1109.516016][ T282] ___sys_sendmsg+0xee/0x170 [ 1109.516016][ T282] __sys_sendmsg+0xcd/0x170 [ 1109.516016][ T282] do_syscall_64+0xc6/0x1e0 [ 1109.516016][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1109.516016][ T282] [ 1119.754994][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1119.755436][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1119.755436][ T282] dst_init+0x84/0x4a0 [ 1119.755436][ T282] dst_alloc+0x97/0x150 [ 1119.755436][ T282] ip6_dst_alloc+0x23/0x90 [ 1119.755436][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1119.755436][ T282] ip6_pol_route+0x56f/0x840 [ 1119.755436][ T282] fib6_rule_lookup+0x196/0x240 [ 1119.755436][ T282] ip6_route_input+0x542/0x980 [ 1119.755436][ T282] ipv6_rcv+0x8f/0x400 [ 1119.755436][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1119.755436][ T282] process_backlog+0x101/0x620 [ 1119.755436][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1119.755436][ T282] net_rx_action+0x495/0xbe0 [ 1119.755436][ T282] __do_softirq+0x1b5/0x7f6 [ 1119.755436][ T282] [ 1119.757342][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1119.757342][ T282] netdev_get_by_index+0x5e/0x80 [ 1119.757342][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1119.757342][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1119.757342][ T282] ip6_route_add+0x1c/0x140 [ 1119.757342][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1119.757342][ T282] inet6_addr_add+0x4f8/0xa40 [ 1119.757342][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1119.757342][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1119.757342][ T282] netlink_rcv_skb+0x130/0x360 [ 1119.757342][ T282] netlink_unicast+0x449/0x710 [ 1119.757342][ T282] netlink_sendmsg+0x723/0xbe0 [ 1119.757342][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1119.757342][ T282] ___sys_sendmsg+0xee/0x170 [ 1119.757342][ T282] __sys_sendmsg+0xcd/0x170 [ 1119.757342][ T282] do_syscall_64+0xc6/0x1e0 [ 1119.757342][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1119.757342][ T282] [ 1119.759581][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1119.759581][ T282] netdev_get_by_index+0x5e/0x80 [ 1119.759581][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1119.759581][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1119.759581][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1119.759581][ T282] ipv6_add_addr+0x411/0x2000 [ 1119.759581][ T282] inet6_addr_add+0x30e/0xa40 [ 1119.759581][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1119.759581][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1119.759581][ T282] netlink_rcv_skb+0x130/0x360 [ 1119.759581][ T282] netlink_unicast+0x449/0x710 [ 1119.759581][ T282] netlink_sendmsg+0x723/0xbe0 [ 1119.759581][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1119.759581][ T282] ___sys_sendmsg+0xee/0x170 [ 1119.759581][ T282] __sys_sendmsg+0xcd/0x170 [ 1119.759581][ T282] do_syscall_64+0xc6/0x1e0 [ 1119.759581][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1119.759581][ T282] [ 1119.761780][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1119.761780][ T282] netdev_get_by_index+0x5e/0x80 [ 1119.761780][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1119.761780][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1119.761780][ T282] ip6_route_add+0x1c/0x140 [ 1119.761780][ T282] addrconf_add_mroute+0x129/0x180 [ 1119.761780][ T282] addrconf_add_dev+0xe2/0x170 [ 1119.761780][ T282] inet6_addr_add+0x12f/0xa40 [ 1119.761780][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1119.761780][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1119.761780][ T282] netlink_rcv_skb+0x130/0x360 [ 1119.761780][ T282] netlink_unicast+0x449/0x710 [ 1119.761780][ T282] netlink_sendmsg+0x723/0xbe0 [ 1119.761780][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1119.761780][ T282] ___sys_sendmsg+0xee/0x170 [ 1119.761780][ T282] __sys_sendmsg+0xcd/0x170 [ 1119.761780][ T282] do_syscall_64+0xc6/0x1e0 [ 1119.761780][ T282] [ 1119.763947][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1119.763947][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1119.763947][ T282] ipv6_find_idev+0x102/0x170 [ 1119.763947][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1119.763947][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1119.763947][ T282] netlink_rcv_skb+0x130/0x360 [ 1119.763947][ T282] netlink_unicast+0x449/0x710 [ 1119.763947][ T282] netlink_sendmsg+0x723/0xbe0 [ 1119.763947][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1119.763947][ T282] ___sys_sendmsg+0xee/0x170 [ 1119.763947][ T282] __sys_sendmsg+0xcd/0x170 [ 1119.763947][ T282] do_syscall_64+0xc6/0x1e0 [ 1119.763947][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1119.763947][ T282] [ 1119.765739][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1119.765739][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1119.765739][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1119.765739][ T282] ipv6_find_idev+0x102/0x170 [ 1119.765739][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1119.765739][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1119.765739][ T282] netlink_rcv_skb+0x130/0x360 [ 1119.765739][ T282] netlink_unicast+0x449/0x710 [ 1119.765739][ T282] netlink_sendmsg+0x723/0xbe0 [ 1119.765739][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1119.765739][ T282] ___sys_sendmsg+0xee/0x170 [ 1119.765739][ T282] __sys_sendmsg+0xcd/0x170 [ 1119.765739][ T282] do_syscall_64+0xc6/0x1e0 [ 1119.765739][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1119.765739][ T282] [ 1130.339111][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1130.339496][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1130.339496][ T282] dst_init+0x84/0x4a0 [ 1130.339496][ T282] dst_alloc+0x97/0x150 [ 1130.339496][ T282] ip6_dst_alloc+0x23/0x90 [ 1130.339496][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1130.339496][ T282] ip6_pol_route+0x56f/0x840 [ 1130.339496][ T282] fib6_rule_lookup+0x196/0x240 [ 1130.339496][ T282] ip6_route_input+0x542/0x980 [ 1130.339496][ T282] ipv6_rcv+0x8f/0x400 [ 1130.339496][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1130.339496][ T282] process_backlog+0x101/0x620 [ 1130.339496][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1130.339496][ T282] net_rx_action+0x495/0xbe0 [ 1130.339496][ T282] __do_softirq+0x1b5/0x7f6 [ 1130.339496][ T282] [ 1130.341294][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1130.341294][ T282] netdev_get_by_index+0x5e/0x80 [ 1130.341294][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1130.341294][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1130.341294][ T282] ip6_route_add+0x1c/0x140 [ 1130.341294][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1130.341294][ T282] inet6_addr_add+0x4f8/0xa40 [ 1130.341294][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1130.341294][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1130.341294][ T282] netlink_rcv_skb+0x130/0x360 [ 1130.341294][ T282] netlink_unicast+0x449/0x710 [ 1130.341294][ T282] netlink_sendmsg+0x723/0xbe0 [ 1130.341294][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1130.341294][ T282] ___sys_sendmsg+0xee/0x170 [ 1130.341294][ T282] __sys_sendmsg+0xcd/0x170 [ 1130.341294][ T282] do_syscall_64+0xc6/0x1e0 [ 1130.341294][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1130.341294][ T282] [ 1130.343667][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1130.343667][ T282] netdev_get_by_index+0x5e/0x80 [ 1130.343667][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1130.343667][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1130.343667][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1130.343667][ T282] ipv6_add_addr+0x411/0x2000 [ 1130.343667][ T282] inet6_addr_add+0x30e/0xa40 [ 1130.343667][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1130.343667][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1130.343667][ T282] netlink_rcv_skb+0x130/0x360 [ 1130.343667][ T282] netlink_unicast+0x449/0x710 [ 1130.343667][ T282] netlink_sendmsg+0x723/0xbe0 [ 1130.343667][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1130.343667][ T282] ___sys_sendmsg+0xee/0x170 [ 1130.343667][ T282] __sys_sendmsg+0xcd/0x170 [ 1130.343667][ T282] do_syscall_64+0xc6/0x1e0 [ 1130.343667][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1130.343667][ T282] [ 1130.346453][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1130.346453][ T282] netdev_get_by_index+0x5e/0x80 [ 1130.346453][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1130.346453][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1130.346453][ T282] ip6_route_add+0x1c/0x140 [ 1130.346453][ T282] addrconf_add_mroute+0x129/0x180 [ 1130.346453][ T282] addrconf_add_dev+0xe2/0x170 [ 1130.346453][ T282] inet6_addr_add+0x12f/0xa40 [ 1130.346453][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1130.346453][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1130.346453][ T282] netlink_rcv_skb+0x130/0x360 [ 1130.346453][ T282] netlink_unicast+0x449/0x710 [ 1130.346453][ T282] netlink_sendmsg+0x723/0xbe0 [ 1130.346453][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1130.346453][ T282] ___sys_sendmsg+0xee/0x170 [ 1130.346453][ T282] __sys_sendmsg+0xcd/0x170 [ 1130.346453][ T282] do_syscall_64+0xc6/0x1e0 [ 1130.346453][ T282] [ 1130.348593][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1130.348593][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1130.348593][ T282] ipv6_find_idev+0x102/0x170 [ 1130.348593][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1130.348593][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1130.348593][ T282] netlink_rcv_skb+0x130/0x360 [ 1130.348593][ T282] netlink_unicast+0x449/0x710 [ 1130.348593][ T282] netlink_sendmsg+0x723/0xbe0 [ 1130.348593][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1130.348593][ T282] ___sys_sendmsg+0xee/0x170 [ 1130.348593][ T282] __sys_sendmsg+0xcd/0x170 [ 1130.348593][ T282] do_syscall_64+0xc6/0x1e0 [ 1130.348593][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1130.348593][ T282] [ 1130.350275][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1130.350275][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1130.350275][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1130.350275][ T282] ipv6_find_idev+0x102/0x170 [ 1130.350275][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1130.350275][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1130.350275][ T282] netlink_rcv_skb+0x130/0x360 [ 1130.350275][ T282] netlink_unicast+0x449/0x710 [ 1130.350275][ T282] netlink_sendmsg+0x723/0xbe0 [ 1130.350275][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1130.350275][ T282] ___sys_sendmsg+0xee/0x170 [ 1130.350275][ T282] __sys_sendmsg+0xcd/0x170 [ 1130.350275][ T282] do_syscall_64+0xc6/0x1e0 [ 1130.350275][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1130.350275][ T282] [ 1140.595040][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1140.595478][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1140.595478][ T282] dst_init+0x84/0x4a0 [ 1140.595478][ T282] dst_alloc+0x97/0x150 [ 1140.595478][ T282] ip6_dst_alloc+0x23/0x90 [ 1140.595478][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1140.595478][ T282] ip6_pol_route+0x56f/0x840 [ 1140.595478][ T282] fib6_rule_lookup+0x196/0x240 [ 1140.595478][ T282] ip6_route_input+0x542/0x980 [ 1140.595478][ T282] ipv6_rcv+0x8f/0x400 [ 1140.595478][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1140.595478][ T282] process_backlog+0x101/0x620 [ 1140.595478][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1140.595478][ T282] net_rx_action+0x495/0xbe0 [ 1140.595478][ T282] __do_softirq+0x1b5/0x7f6 [ 1140.595478][ T282] [ 1140.597247][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1140.597247][ T282] netdev_get_by_index+0x5e/0x80 [ 1140.597247][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1140.597247][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1140.597247][ T282] ip6_route_add+0x1c/0x140 [ 1140.597247][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1140.597247][ T282] inet6_addr_add+0x4f8/0xa40 [ 1140.597247][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1140.597247][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1140.597247][ T282] netlink_rcv_skb+0x130/0x360 [ 1140.597247][ T282] netlink_unicast+0x449/0x710 [ 1140.597247][ T282] netlink_sendmsg+0x723/0xbe0 [ 1140.597247][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1140.597247][ T282] ___sys_sendmsg+0xee/0x170 [ 1140.597247][ T282] __sys_sendmsg+0xcd/0x170 [ 1140.597247][ T282] do_syscall_64+0xc6/0x1e0 [ 1140.597247][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1140.597247][ T282] [ 1140.599431][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1140.599431][ T282] netdev_get_by_index+0x5e/0x80 [ 1140.599431][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1140.599431][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1140.599431][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1140.599431][ T282] ipv6_add_addr+0x411/0x2000 [ 1140.599431][ T282] inet6_addr_add+0x30e/0xa40 [ 1140.599431][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1140.599431][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1140.599431][ T282] netlink_rcv_skb+0x130/0x360 [ 1140.599431][ T282] netlink_unicast+0x449/0x710 [ 1140.599431][ T282] netlink_sendmsg+0x723/0xbe0 [ 1140.599431][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1140.599431][ T282] ___sys_sendmsg+0xee/0x170 [ 1140.599431][ T282] __sys_sendmsg+0xcd/0x170 [ 1140.599431][ T282] do_syscall_64+0xc6/0x1e0 [ 1140.599431][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1140.599431][ T282] [ 1140.601616][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1140.601616][ T282] netdev_get_by_index+0x5e/0x80 [ 1140.601616][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1140.601616][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1140.601616][ T282] ip6_route_add+0x1c/0x140 [ 1140.601616][ T282] addrconf_add_mroute+0x129/0x180 [ 1140.601616][ T282] addrconf_add_dev+0xe2/0x170 [ 1140.601616][ T282] inet6_addr_add+0x12f/0xa40 [ 1140.601616][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1140.601616][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1140.601616][ T282] netlink_rcv_skb+0x130/0x360 [ 1140.601616][ T282] netlink_unicast+0x449/0x710 [ 1140.601616][ T282] netlink_sendmsg+0x723/0xbe0 [ 1140.601616][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1140.601616][ T282] ___sys_sendmsg+0xee/0x170 [ 1140.601616][ T282] __sys_sendmsg+0xcd/0x170 [ 1140.601616][ T282] do_syscall_64+0xc6/0x1e0 [ 1140.601616][ T282] [ 1140.603765][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1140.603765][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1140.603765][ T282] ipv6_find_idev+0x102/0x170 [ 1140.603765][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1140.603765][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1140.603765][ T282] netlink_rcv_skb+0x130/0x360 [ 1140.603765][ T282] netlink_unicast+0x449/0x710 [ 1140.603765][ T282] netlink_sendmsg+0x723/0xbe0 [ 1140.603765][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1140.603765][ T282] ___sys_sendmsg+0xee/0x170 [ 1140.603765][ T282] __sys_sendmsg+0xcd/0x170 [ 1140.603765][ T282] do_syscall_64+0xc6/0x1e0 [ 1140.603765][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1140.603765][ T282] [ 1140.605464][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1140.605464][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1140.605464][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1140.605464][ T282] ipv6_find_idev+0x102/0x170 [ 1140.605464][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1140.605464][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1140.605464][ T282] netlink_rcv_skb+0x130/0x360 [ 1140.605464][ T282] netlink_unicast+0x449/0x710 [ 1140.605464][ T282] netlink_sendmsg+0x723/0xbe0 [ 1140.605464][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1140.605464][ T282] ___sys_sendmsg+0xee/0x170 [ 1140.605464][ T282] __sys_sendmsg+0xcd/0x170 [ 1140.605464][ T282] do_syscall_64+0xc6/0x1e0 [ 1140.605464][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1140.605464][ T282] [ 1150.843052][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1150.843484][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1150.843484][ T282] dst_init+0x84/0x4a0 [ 1150.843484][ T282] dst_alloc+0x97/0x150 [ 1150.843484][ T282] ip6_dst_alloc+0x23/0x90 [ 1150.843484][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1150.843484][ T282] ip6_pol_route+0x56f/0x840 [ 1150.843484][ T282] fib6_rule_lookup+0x196/0x240 [ 1150.843484][ T282] ip6_route_input+0x542/0x980 [ 1150.843484][ T282] ipv6_rcv+0x8f/0x400 [ 1150.843484][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1150.843484][ T282] process_backlog+0x101/0x620 [ 1150.843484][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1150.843484][ T282] net_rx_action+0x495/0xbe0 [ 1150.843484][ T282] __do_softirq+0x1b5/0x7f6 [ 1150.843484][ T282] [ 1150.845280][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1150.845280][ T282] netdev_get_by_index+0x5e/0x80 [ 1150.845280][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1150.845280][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1150.845280][ T282] ip6_route_add+0x1c/0x140 [ 1150.845280][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1150.845280][ T282] inet6_addr_add+0x4f8/0xa40 [ 1150.845280][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1150.845280][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1150.845280][ T282] netlink_rcv_skb+0x130/0x360 [ 1150.845280][ T282] netlink_unicast+0x449/0x710 [ 1150.845280][ T282] netlink_sendmsg+0x723/0xbe0 [ 1150.845280][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1150.845280][ T282] ___sys_sendmsg+0xee/0x170 [ 1150.845280][ T282] __sys_sendmsg+0xcd/0x170 [ 1150.845280][ T282] do_syscall_64+0xc6/0x1e0 [ 1150.845280][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1150.845280][ T282] [ 1150.847469][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1150.847469][ T282] netdev_get_by_index+0x5e/0x80 [ 1150.847469][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1150.847469][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1150.847469][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1150.847469][ T282] ipv6_add_addr+0x411/0x2000 [ 1150.847469][ T282] inet6_addr_add+0x30e/0xa40 [ 1150.847469][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1150.847469][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1150.847469][ T282] netlink_rcv_skb+0x130/0x360 [ 1150.847469][ T282] netlink_unicast+0x449/0x710 [ 1150.847469][ T282] netlink_sendmsg+0x723/0xbe0 [ 1150.847469][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1150.847469][ T282] ___sys_sendmsg+0xee/0x170 [ 1150.847469][ T282] __sys_sendmsg+0xcd/0x170 [ 1150.847469][ T282] do_syscall_64+0xc6/0x1e0 [ 1150.847469][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1150.847469][ T282] [ 1150.849681][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1150.849681][ T282] netdev_get_by_index+0x5e/0x80 [ 1150.849681][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1150.849681][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1150.849681][ T282] ip6_route_add+0x1c/0x140 [ 1150.849681][ T282] addrconf_add_mroute+0x129/0x180 [ 1150.849681][ T282] addrconf_add_dev+0xe2/0x170 [ 1150.849681][ T282] inet6_addr_add+0x12f/0xa40 [ 1150.849681][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1150.849681][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1150.849681][ T282] netlink_rcv_skb+0x130/0x360 [ 1150.849681][ T282] netlink_unicast+0x449/0x710 [ 1150.849681][ T282] netlink_sendmsg+0x723/0xbe0 [ 1150.849681][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1150.849681][ T282] ___sys_sendmsg+0xee/0x170 [ 1150.849681][ T282] __sys_sendmsg+0xcd/0x170 [ 1150.849681][ T282] do_syscall_64+0xc6/0x1e0 [ 1150.849681][ T282] [ 1150.851854][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1150.851854][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1150.851854][ T282] ipv6_find_idev+0x102/0x170 [ 1150.851854][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1150.851854][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1150.851854][ T282] netlink_rcv_skb+0x130/0x360 [ 1150.851854][ T282] netlink_unicast+0x449/0x710 [ 1150.851854][ T282] netlink_sendmsg+0x723/0xbe0 [ 1150.851854][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1150.851854][ T282] ___sys_sendmsg+0xee/0x170 [ 1150.851854][ T282] __sys_sendmsg+0xcd/0x170 [ 1150.851854][ T282] do_syscall_64+0xc6/0x1e0 [ 1150.851854][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1150.851854][ T282] [ 1150.853537][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1150.853537][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1150.853537][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1150.853537][ T282] ipv6_find_idev+0x102/0x170 [ 1150.853537][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1150.853537][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1150.853537][ T282] netlink_rcv_skb+0x130/0x360 [ 1150.853537][ T282] netlink_unicast+0x449/0x710 [ 1150.853537][ T282] netlink_sendmsg+0x723/0xbe0 [ 1150.853537][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1150.853537][ T282] ___sys_sendmsg+0xee/0x170 [ 1150.853537][ T282] __sys_sendmsg+0xcd/0x170 [ 1150.853537][ T282] do_syscall_64+0xc6/0x1e0 [ 1150.853537][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1150.853537][ T282] [ 1160.971023][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1160.971474][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1160.971474][ T282] dst_init+0x84/0x4a0 [ 1160.971474][ T282] dst_alloc+0x97/0x150 [ 1160.971474][ T282] ip6_dst_alloc+0x23/0x90 [ 1160.971474][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1160.971474][ T282] ip6_pol_route+0x56f/0x840 [ 1160.971474][ T282] fib6_rule_lookup+0x196/0x240 [ 1160.971474][ T282] ip6_route_input+0x542/0x980 [ 1160.971474][ T282] ipv6_rcv+0x8f/0x400 [ 1160.971474][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1160.971474][ T282] process_backlog+0x101/0x620 [ 1160.971474][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1160.971474][ T282] net_rx_action+0x495/0xbe0 [ 1160.971474][ T282] __do_softirq+0x1b5/0x7f6 [ 1160.971474][ T282] [ 1160.973250][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1160.973250][ T282] netdev_get_by_index+0x5e/0x80 [ 1160.973250][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1160.973250][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1160.973250][ T282] ip6_route_add+0x1c/0x140 [ 1160.973250][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1160.973250][ T282] inet6_addr_add+0x4f8/0xa40 [ 1160.973250][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1160.973250][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1160.973250][ T282] netlink_rcv_skb+0x130/0x360 [ 1160.973250][ T282] netlink_unicast+0x449/0x710 [ 1160.973250][ T282] netlink_sendmsg+0x723/0xbe0 [ 1160.973250][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1160.973250][ T282] ___sys_sendmsg+0xee/0x170 [ 1160.973250][ T282] __sys_sendmsg+0xcd/0x170 [ 1160.973250][ T282] do_syscall_64+0xc6/0x1e0 [ 1160.973250][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1160.973250][ T282] [ 1160.975451][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1160.975451][ T282] netdev_get_by_index+0x5e/0x80 [ 1160.975451][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1160.975451][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1160.975451][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1160.975451][ T282] ipv6_add_addr+0x411/0x2000 [ 1160.975451][ T282] inet6_addr_add+0x30e/0xa40 [ 1160.975451][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1160.975451][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1160.975451][ T282] netlink_rcv_skb+0x130/0x360 [ 1160.975451][ T282] netlink_unicast+0x449/0x710 [ 1160.975451][ T282] netlink_sendmsg+0x723/0xbe0 [ 1160.975451][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1160.975451][ T282] ___sys_sendmsg+0xee/0x170 [ 1160.975451][ T282] __sys_sendmsg+0xcd/0x170 [ 1160.975451][ T282] do_syscall_64+0xc6/0x1e0 [ 1160.975451][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1160.975451][ T282] [ 1160.977644][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1160.977644][ T282] netdev_get_by_index+0x5e/0x80 [ 1160.977644][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1160.977644][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1160.977644][ T282] ip6_route_add+0x1c/0x140 [ 1160.977644][ T282] addrconf_add_mroute+0x129/0x180 [ 1160.977644][ T282] addrconf_add_dev+0xe2/0x170 [ 1160.977644][ T282] inet6_addr_add+0x12f/0xa40 [ 1160.977644][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1160.977644][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1160.977644][ T282] netlink_rcv_skb+0x130/0x360 [ 1160.977644][ T282] netlink_unicast+0x449/0x710 [ 1160.977644][ T282] netlink_sendmsg+0x723/0xbe0 [ 1160.977644][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1160.977644][ T282] ___sys_sendmsg+0xee/0x170 [ 1160.977644][ T282] __sys_sendmsg+0xcd/0x170 [ 1160.977644][ T282] do_syscall_64+0xc6/0x1e0 [ 1160.977644][ T282] [ 1160.979800][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1160.979800][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1160.979800][ T282] ipv6_find_idev+0x102/0x170 [ 1160.979800][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1160.979800][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1160.979800][ T282] netlink_rcv_skb+0x130/0x360 [ 1160.979800][ T282] netlink_unicast+0x449/0x710 [ 1160.979800][ T282] netlink_sendmsg+0x723/0xbe0 [ 1160.979800][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1160.979800][ T282] ___sys_sendmsg+0xee/0x170 [ 1160.979800][ T282] __sys_sendmsg+0xcd/0x170 [ 1160.979800][ T282] do_syscall_64+0xc6/0x1e0 [ 1160.979800][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1160.979800][ T282] [ 1160.981491][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1160.981491][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1160.981491][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1160.981491][ T282] ipv6_find_idev+0x102/0x170 [ 1160.981491][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1160.981491][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1160.981491][ T282] netlink_rcv_skb+0x130/0x360 [ 1160.981491][ T282] netlink_unicast+0x449/0x710 [ 1160.981491][ T282] netlink_sendmsg+0x723/0xbe0 [ 1160.981491][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1160.981491][ T282] ___sys_sendmsg+0xee/0x170 [ 1160.981491][ T282] __sys_sendmsg+0xcd/0x170 [ 1160.981491][ T282] do_syscall_64+0xc6/0x1e0 [ 1160.981491][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1160.981491][ T282] [ 1171.339070][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1171.339442][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1171.339442][ T282] dst_init+0x84/0x4a0 [ 1171.339442][ T282] dst_alloc+0x97/0x150 [ 1171.339442][ T282] ip6_dst_alloc+0x23/0x90 [ 1171.339442][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1171.339442][ T282] ip6_pol_route+0x56f/0x840 [ 1171.339442][ T282] fib6_rule_lookup+0x196/0x240 [ 1171.339442][ T282] ip6_route_input+0x542/0x980 [ 1171.339442][ T282] ipv6_rcv+0x8f/0x400 [ 1171.339442][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1171.339442][ T282] process_backlog+0x101/0x620 [ 1171.339442][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1171.339442][ T282] net_rx_action+0x495/0xbe0 [ 1171.339442][ T282] __do_softirq+0x1b5/0x7f6 [ 1171.339442][ T282] [ 1171.341362][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1171.341362][ T282] netdev_get_by_index+0x5e/0x80 [ 1171.341362][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1171.341362][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1171.341362][ T282] ip6_route_add+0x1c/0x140 [ 1171.341362][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1171.341362][ T282] inet6_addr_add+0x4f8/0xa40 [ 1171.341362][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1171.341362][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1171.341362][ T282] netlink_rcv_skb+0x130/0x360 [ 1171.341362][ T282] netlink_unicast+0x449/0x710 [ 1171.341362][ T282] netlink_sendmsg+0x723/0xbe0 [ 1171.341362][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1171.341362][ T282] ___sys_sendmsg+0xee/0x170 [ 1171.341362][ T282] __sys_sendmsg+0xcd/0x170 [ 1171.341362][ T282] do_syscall_64+0xc6/0x1e0 [ 1171.341362][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1171.341362][ T282] [ 1171.343577][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1171.343577][ T282] netdev_get_by_index+0x5e/0x80 [ 1171.343577][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1171.343577][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1171.343577][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1171.343577][ T282] ipv6_add_addr+0x411/0x2000 [ 1171.343577][ T282] inet6_addr_add+0x30e/0xa40 [ 1171.343577][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1171.343577][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1171.343577][ T282] netlink_rcv_skb+0x130/0x360 [ 1171.343577][ T282] netlink_unicast+0x449/0x710 [ 1171.343577][ T282] netlink_sendmsg+0x723/0xbe0 [ 1171.343577][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1171.343577][ T282] ___sys_sendmsg+0xee/0x170 [ 1171.343577][ T282] __sys_sendmsg+0xcd/0x170 [ 1171.343577][ T282] do_syscall_64+0xc6/0x1e0 [ 1171.343577][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1171.343577][ T282] [ 1171.345795][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1171.345795][ T282] netdev_get_by_index+0x5e/0x80 [ 1171.345795][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1171.345795][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1171.345795][ T282] ip6_route_add+0x1c/0x140 [ 1171.345795][ T282] addrconf_add_mroute+0x129/0x180 [ 1171.345795][ T282] addrconf_add_dev+0xe2/0x170 [ 1171.345795][ T282] inet6_addr_add+0x12f/0xa40 [ 1171.345795][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1171.345795][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1171.345795][ T282] netlink_rcv_skb+0x130/0x360 [ 1171.345795][ T282] netlink_unicast+0x449/0x710 [ 1171.345795][ T282] netlink_sendmsg+0x723/0xbe0 [ 1171.345795][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1171.345795][ T282] ___sys_sendmsg+0xee/0x170 [ 1171.345795][ T282] __sys_sendmsg+0xcd/0x170 [ 1171.345795][ T282] do_syscall_64+0xc6/0x1e0 [ 1171.345795][ T282] [ 1171.347957][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1171.347957][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1171.347957][ T282] ipv6_find_idev+0x102/0x170 [ 1171.347957][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1171.347957][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1171.347957][ T282] netlink_rcv_skb+0x130/0x360 [ 1171.347957][ T282] netlink_unicast+0x449/0x710 [ 1171.347957][ T282] netlink_sendmsg+0x723/0xbe0 [ 1171.347957][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1171.347957][ T282] ___sys_sendmsg+0xee/0x170 [ 1171.347957][ T282] __sys_sendmsg+0xcd/0x170 [ 1171.347957][ T282] do_syscall_64+0xc6/0x1e0 [ 1171.347957][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1171.347957][ T282] [ 1171.349894][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1171.349894][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1171.349894][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1171.349894][ T282] ipv6_find_idev+0x102/0x170 [ 1171.349894][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1171.349894][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1171.349894][ T282] netlink_rcv_skb+0x130/0x360 [ 1171.349894][ T282] netlink_unicast+0x449/0x710 [ 1171.349894][ T282] netlink_sendmsg+0x723/0xbe0 [ 1171.349894][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1171.349894][ T282] ___sys_sendmsg+0xee/0x170 [ 1171.349894][ T282] __sys_sendmsg+0xcd/0x170 [ 1171.349894][ T282] do_syscall_64+0xc6/0x1e0 [ 1171.349894][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1171.349894][ T282] [ 1181.555050][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1181.555456][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1181.555456][ T282] dst_init+0x84/0x4a0 [ 1181.555456][ T282] dst_alloc+0x97/0x150 [ 1181.555456][ T282] ip6_dst_alloc+0x23/0x90 [ 1181.555456][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1181.555456][ T282] ip6_pol_route+0x56f/0x840 [ 1181.555456][ T282] fib6_rule_lookup+0x196/0x240 [ 1181.555456][ T282] ip6_route_input+0x542/0x980 [ 1181.555456][ T282] ipv6_rcv+0x8f/0x400 [ 1181.555456][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1181.555456][ T282] process_backlog+0x101/0x620 [ 1181.555456][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1181.555456][ T282] net_rx_action+0x495/0xbe0 [ 1181.555456][ T282] __do_softirq+0x1b5/0x7f6 [ 1181.555456][ T282] [ 1181.557241][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1181.557241][ T282] netdev_get_by_index+0x5e/0x80 [ 1181.557241][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1181.557241][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1181.557241][ T282] ip6_route_add+0x1c/0x140 [ 1181.557241][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1181.557241][ T282] inet6_addr_add+0x4f8/0xa40 [ 1181.557241][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1181.557241][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1181.557241][ T282] netlink_rcv_skb+0x130/0x360 [ 1181.557241][ T282] netlink_unicast+0x449/0x710 [ 1181.557241][ T282] netlink_sendmsg+0x723/0xbe0 [ 1181.557241][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1181.557241][ T282] ___sys_sendmsg+0xee/0x170 [ 1181.557241][ T282] __sys_sendmsg+0xcd/0x170 [ 1181.557241][ T282] do_syscall_64+0xc6/0x1e0 [ 1181.557241][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1181.557241][ T282] [ 1181.559438][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1181.559438][ T282] netdev_get_by_index+0x5e/0x80 [ 1181.559438][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1181.559438][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1181.559438][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1181.559438][ T282] ipv6_add_addr+0x411/0x2000 [ 1181.559438][ T282] inet6_addr_add+0x30e/0xa40 [ 1181.559438][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1181.559438][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1181.559438][ T282] netlink_rcv_skb+0x130/0x360 [ 1181.559438][ T282] netlink_unicast+0x449/0x710 [ 1181.559438][ T282] netlink_sendmsg+0x723/0xbe0 [ 1181.559438][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1181.559438][ T282] ___sys_sendmsg+0xee/0x170 [ 1181.559438][ T282] __sys_sendmsg+0xcd/0x170 [ 1181.559438][ T282] do_syscall_64+0xc6/0x1e0 [ 1181.559438][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1181.559438][ T282] [ 1181.561620][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1181.561620][ T282] netdev_get_by_index+0x5e/0x80 [ 1181.561620][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1181.561620][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1181.561620][ T282] ip6_route_add+0x1c/0x140 [ 1181.561620][ T282] addrconf_add_mroute+0x129/0x180 [ 1181.561620][ T282] addrconf_add_dev+0xe2/0x170 [ 1181.561620][ T282] inet6_addr_add+0x12f/0xa40 [ 1181.561620][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1181.561620][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1181.561620][ T282] netlink_rcv_skb+0x130/0x360 [ 1181.561620][ T282] netlink_unicast+0x449/0x710 [ 1181.561620][ T282] netlink_sendmsg+0x723/0xbe0 [ 1181.561620][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1181.561620][ T282] ___sys_sendmsg+0xee/0x170 [ 1181.561620][ T282] __sys_sendmsg+0xcd/0x170 [ 1181.561620][ T282] do_syscall_64+0xc6/0x1e0 [ 1181.561620][ T282] [ 1181.563777][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1181.563777][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1181.563777][ T282] ipv6_find_idev+0x102/0x170 [ 1181.563777][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1181.563777][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1181.563777][ T282] netlink_rcv_skb+0x130/0x360 [ 1181.563777][ T282] netlink_unicast+0x449/0x710 [ 1181.563777][ T282] netlink_sendmsg+0x723/0xbe0 [ 1181.563777][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1181.563777][ T282] ___sys_sendmsg+0xee/0x170 [ 1181.563777][ T282] __sys_sendmsg+0xcd/0x170 [ 1181.563777][ T282] do_syscall_64+0xc6/0x1e0 [ 1181.563777][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1181.563777][ T282] [ 1181.565493][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1181.565493][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1181.565493][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1181.565493][ T282] ipv6_find_idev+0x102/0x170 [ 1181.565493][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1181.565493][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1181.565493][ T282] netlink_rcv_skb+0x130/0x360 [ 1181.565493][ T282] netlink_unicast+0x449/0x710 [ 1181.565493][ T282] netlink_sendmsg+0x723/0xbe0 [ 1181.565493][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1181.565493][ T282] ___sys_sendmsg+0xee/0x170 [ 1181.565493][ T282] __sys_sendmsg+0xcd/0x170 [ 1181.565493][ T282] do_syscall_64+0xc6/0x1e0 [ 1181.565493][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1181.565493][ T282] [ 1191.667055][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1191.667501][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1191.667501][ T282] dst_init+0x84/0x4a0 [ 1191.667501][ T282] dst_alloc+0x97/0x150 [ 1191.667501][ T282] ip6_dst_alloc+0x23/0x90 [ 1191.667501][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1191.667501][ T282] ip6_pol_route+0x56f/0x840 [ 1191.667501][ T282] fib6_rule_lookup+0x196/0x240 [ 1191.667501][ T282] ip6_route_input+0x542/0x980 [ 1191.667501][ T282] ipv6_rcv+0x8f/0x400 [ 1191.667501][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1191.667501][ T282] process_backlog+0x101/0x620 [ 1191.667501][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1191.667501][ T282] net_rx_action+0x495/0xbe0 [ 1191.667501][ T282] __do_softirq+0x1b5/0x7f6 [ 1191.667501][ T282] [ 1191.669282][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1191.669282][ T282] netdev_get_by_index+0x5e/0x80 [ 1191.669282][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1191.669282][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1191.669282][ T282] ip6_route_add+0x1c/0x140 [ 1191.669282][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1191.669282][ T282] inet6_addr_add+0x4f8/0xa40 [ 1191.669282][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1191.669282][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1191.669282][ T282] netlink_rcv_skb+0x130/0x360 [ 1191.669282][ T282] netlink_unicast+0x449/0x710 [ 1191.669282][ T282] netlink_sendmsg+0x723/0xbe0 [ 1191.669282][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1191.669282][ T282] ___sys_sendmsg+0xee/0x170 [ 1191.669282][ T282] __sys_sendmsg+0xcd/0x170 [ 1191.669282][ T282] do_syscall_64+0xc6/0x1e0 [ 1191.669282][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1191.669282][ T282] [ 1191.671476][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1191.671476][ T282] netdev_get_by_index+0x5e/0x80 [ 1191.671476][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1191.671476][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1191.671476][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1191.671476][ T282] ipv6_add_addr+0x411/0x2000 [ 1191.671476][ T282] inet6_addr_add+0x30e/0xa40 [ 1191.671476][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1191.671476][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1191.671476][ T282] netlink_rcv_skb+0x130/0x360 [ 1191.671476][ T282] netlink_unicast+0x449/0x710 [ 1191.671476][ T282] netlink_sendmsg+0x723/0xbe0 [ 1191.671476][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1191.671476][ T282] ___sys_sendmsg+0xee/0x170 [ 1191.671476][ T282] __sys_sendmsg+0xcd/0x170 [ 1191.671476][ T282] do_syscall_64+0xc6/0x1e0 [ 1191.671476][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1191.671476][ T282] [ 1191.673658][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1191.673658][ T282] netdev_get_by_index+0x5e/0x80 [ 1191.673658][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1191.673658][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1191.673658][ T282] ip6_route_add+0x1c/0x140 [ 1191.673658][ T282] addrconf_add_mroute+0x129/0x180 [ 1191.673658][ T282] addrconf_add_dev+0xe2/0x170 [ 1191.673658][ T282] inet6_addr_add+0x12f/0xa40 [ 1191.673658][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1191.673658][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1191.673658][ T282] netlink_rcv_skb+0x130/0x360 [ 1191.673658][ T282] netlink_unicast+0x449/0x710 [ 1191.673658][ T282] netlink_sendmsg+0x723/0xbe0 [ 1191.673658][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1191.673658][ T282] ___sys_sendmsg+0xee/0x170 [ 1191.673658][ T282] __sys_sendmsg+0xcd/0x170 [ 1191.673658][ T282] do_syscall_64+0xc6/0x1e0 [ 1191.673658][ T282] [ 1191.675818][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1191.675818][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1191.675818][ T282] ipv6_find_idev+0x102/0x170 [ 1191.675818][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1191.675818][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1191.675818][ T282] netlink_rcv_skb+0x130/0x360 [ 1191.675818][ T282] netlink_unicast+0x449/0x710 [ 1191.675818][ T282] netlink_sendmsg+0x723/0xbe0 [ 1191.675818][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1191.675818][ T282] ___sys_sendmsg+0xee/0x170 [ 1191.675818][ T282] __sys_sendmsg+0xcd/0x170 [ 1191.675818][ T282] do_syscall_64+0xc6/0x1e0 [ 1191.675818][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1191.675818][ T282] [ 1191.677502][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1191.677502][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1191.677502][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1191.677502][ T282] ipv6_find_idev+0x102/0x170 [ 1191.677502][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1191.677502][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1191.677502][ T282] netlink_rcv_skb+0x130/0x360 [ 1191.677502][ T282] netlink_unicast+0x449/0x710 [ 1191.677502][ T282] netlink_sendmsg+0x723/0xbe0 [ 1191.677502][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1191.677502][ T282] ___sys_sendmsg+0xee/0x170 [ 1191.677502][ T282] __sys_sendmsg+0xcd/0x170 [ 1191.677502][ T282] do_syscall_64+0xc6/0x1e0 [ 1191.677502][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1191.677502][ T282] [ 1201.714991][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1201.715368][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1201.715368][ T282] dst_init+0x84/0x4a0 [ 1201.715368][ T282] dst_alloc+0x97/0x150 [ 1201.715368][ T282] ip6_dst_alloc+0x23/0x90 [ 1201.715368][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1201.715368][ T282] ip6_pol_route+0x56f/0x840 [ 1201.715368][ T282] fib6_rule_lookup+0x196/0x240 [ 1201.715368][ T282] ip6_route_input+0x542/0x980 [ 1201.715368][ T282] ipv6_rcv+0x8f/0x400 [ 1201.715368][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1201.715368][ T282] process_backlog+0x101/0x620 [ 1201.715368][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1201.715368][ T282] net_rx_action+0x495/0xbe0 [ 1201.715368][ T282] __do_softirq+0x1b5/0x7f6 [ 1201.715368][ T282] [ 1201.717197][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1201.717197][ T282] netdev_get_by_index+0x5e/0x80 [ 1201.717197][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1201.717197][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1201.717197][ T282] ip6_route_add+0x1c/0x140 [ 1201.717197][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1201.717197][ T282] inet6_addr_add+0x4f8/0xa40 [ 1201.717197][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1201.717197][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1201.717197][ T282] netlink_rcv_skb+0x130/0x360 [ 1201.717197][ T282] netlink_unicast+0x449/0x710 [ 1201.717197][ T282] netlink_sendmsg+0x723/0xbe0 [ 1201.717197][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1201.717197][ T282] ___sys_sendmsg+0xee/0x170 [ 1201.717197][ T282] __sys_sendmsg+0xcd/0x170 [ 1201.717197][ T282] do_syscall_64+0xc6/0x1e0 [ 1201.717197][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1201.717197][ T282] [ 1201.719459][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1201.719459][ T282] netdev_get_by_index+0x5e/0x80 [ 1201.719459][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1201.719459][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1201.719459][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1201.719459][ T282] ipv6_add_addr+0x411/0x2000 [ 1201.719459][ T282] inet6_addr_add+0x30e/0xa40 [ 1201.719459][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1201.719459][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1201.719459][ T282] netlink_rcv_skb+0x130/0x360 [ 1201.719459][ T282] netlink_unicast+0x449/0x710 [ 1201.719459][ T282] netlink_sendmsg+0x723/0xbe0 [ 1201.719459][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1201.719459][ T282] ___sys_sendmsg+0xee/0x170 [ 1201.719459][ T282] __sys_sendmsg+0xcd/0x170 [ 1201.719459][ T282] do_syscall_64+0xc6/0x1e0 [ 1201.719459][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1201.719459][ T282] [ 1201.721745][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1201.721745][ T282] netdev_get_by_index+0x5e/0x80 [ 1201.721745][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1201.721745][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1201.721745][ T282] ip6_route_add+0x1c/0x140 [ 1201.721745][ T282] addrconf_add_mroute+0x129/0x180 [ 1201.721745][ T282] addrconf_add_dev+0xe2/0x170 [ 1201.721745][ T282] inet6_addr_add+0x12f/0xa40 [ 1201.721745][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1201.721745][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1201.721745][ T282] netlink_rcv_skb+0x130/0x360 [ 1201.721745][ T282] netlink_unicast+0x449/0x710 [ 1201.721745][ T282] netlink_sendmsg+0x723/0xbe0 [ 1201.721745][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1201.721745][ T282] ___sys_sendmsg+0xee/0x170 [ 1201.721745][ T282] __sys_sendmsg+0xcd/0x170 [ 1201.721745][ T282] do_syscall_64+0xc6/0x1e0 [ 1201.721745][ T282] [ 1201.724082][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1201.724082][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1201.724082][ T282] ipv6_find_idev+0x102/0x170 [ 1201.724082][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1201.724082][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1201.724082][ T282] netlink_rcv_skb+0x130/0x360 [ 1201.724082][ T282] netlink_unicast+0x449/0x710 [ 1201.724082][ T282] netlink_sendmsg+0x723/0xbe0 [ 1201.724082][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1201.724082][ T282] ___sys_sendmsg+0xee/0x170 [ 1201.724082][ T282] __sys_sendmsg+0xcd/0x170 [ 1201.724082][ T282] do_syscall_64+0xc6/0x1e0 [ 1201.724082][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1201.724082][ T282] [ 1201.726004][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1201.726004][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1201.726004][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1201.726004][ T282] ipv6_find_idev+0x102/0x170 [ 1201.726004][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1201.726004][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1201.726004][ T282] netlink_rcv_skb+0x130/0x360 [ 1201.726004][ T282] netlink_unicast+0x449/0x710 [ 1201.726004][ T282] netlink_sendmsg+0x723/0xbe0 [ 1201.726004][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1201.726004][ T282] ___sys_sendmsg+0xee/0x170 [ 1201.726004][ T282] __sys_sendmsg+0xcd/0x170 [ 1201.726004][ T282] do_syscall_64+0xc6/0x1e0 [ 1201.726004][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1201.726004][ T282] [ 1211.866950][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1211.867324][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1211.867324][ T282] dst_init+0x84/0x4a0 [ 1211.867324][ T282] dst_alloc+0x97/0x150 [ 1211.867324][ T282] ip6_dst_alloc+0x23/0x90 [ 1211.867324][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1211.867324][ T282] ip6_pol_route+0x56f/0x840 [ 1211.867324][ T282] fib6_rule_lookup+0x196/0x240 [ 1211.867324][ T282] ip6_route_input+0x542/0x980 [ 1211.867324][ T282] ipv6_rcv+0x8f/0x400 [ 1211.867324][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1211.867324][ T282] process_backlog+0x101/0x620 [ 1211.867324][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1211.867324][ T282] net_rx_action+0x495/0xbe0 [ 1211.867324][ T282] __do_softirq+0x1b5/0x7f6 [ 1211.867324][ T282] [ 1211.869635][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1211.869635][ T282] netdev_get_by_index+0x5e/0x80 [ 1211.869635][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1211.869635][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1211.869635][ T282] ip6_route_add+0x1c/0x140 [ 1211.869635][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1211.869635][ T282] inet6_addr_add+0x4f8/0xa40 [ 1211.869635][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1211.869635][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1211.869635][ T282] netlink_rcv_skb+0x130/0x360 [ 1211.869635][ T282] netlink_unicast+0x449/0x710 [ 1211.869635][ T282] netlink_sendmsg+0x723/0xbe0 [ 1211.869635][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1211.869635][ T282] ___sys_sendmsg+0xee/0x170 [ 1211.869635][ T282] __sys_sendmsg+0xcd/0x170 [ 1211.869635][ T282] do_syscall_64+0xc6/0x1e0 [ 1211.869635][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1211.869635][ T282] [ 1211.873230][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1211.873230][ T282] netdev_get_by_index+0x5e/0x80 [ 1211.873230][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1211.873230][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1211.873230][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1211.873230][ T282] ipv6_add_addr+0x411/0x2000 [ 1211.873230][ T282] inet6_addr_add+0x30e/0xa40 [ 1211.873230][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1211.873230][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1211.873230][ T282] netlink_rcv_skb+0x130/0x360 [ 1211.873230][ T282] netlink_unicast+0x449/0x710 [ 1211.873230][ T282] netlink_sendmsg+0x723/0xbe0 [ 1211.873230][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1211.873230][ T282] ___sys_sendmsg+0xee/0x170 [ 1211.873230][ T282] __sys_sendmsg+0xcd/0x170 [ 1211.873230][ T282] do_syscall_64+0xc6/0x1e0 [ 1211.873230][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1211.873230][ T282] [ 1211.876026][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1211.876026][ T282] netdev_get_by_index+0x5e/0x80 [ 1211.876026][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1211.876026][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1211.876026][ T282] ip6_route_add+0x1c/0x140 [ 1211.876026][ T282] addrconf_add_mroute+0x129/0x180 [ 1211.876026][ T282] addrconf_add_dev+0xe2/0x170 [ 1211.876026][ T282] inet6_addr_add+0x12f/0xa40 [ 1211.876026][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1211.876026][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1211.876026][ T282] netlink_rcv_skb+0x130/0x360 [ 1211.876026][ T282] netlink_unicast+0x449/0x710 [ 1211.876026][ T282] netlink_sendmsg+0x723/0xbe0 [ 1211.876026][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1211.876026][ T282] ___sys_sendmsg+0xee/0x170 [ 1211.876026][ T282] __sys_sendmsg+0xcd/0x170 [ 1211.876026][ T282] do_syscall_64+0xc6/0x1e0 [ 1211.876026][ T282] [ 1211.878799][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1211.878799][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1211.878799][ T282] ipv6_find_idev+0x102/0x170 [ 1211.878799][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1211.878799][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1211.878799][ T282] netlink_rcv_skb+0x130/0x360 [ 1211.878799][ T282] netlink_unicast+0x449/0x710 [ 1211.878799][ T282] netlink_sendmsg+0x723/0xbe0 [ 1211.878799][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1211.878799][ T282] ___sys_sendmsg+0xee/0x170 [ 1211.878799][ T282] __sys_sendmsg+0xcd/0x170 [ 1211.878799][ T282] do_syscall_64+0xc6/0x1e0 [ 1211.878799][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1211.878799][ T282] [ 1211.881606][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1211.881606][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1211.881606][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1211.881606][ T282] ipv6_find_idev+0x102/0x170 [ 1211.881606][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1211.881606][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1211.881606][ T282] netlink_rcv_skb+0x130/0x360 [ 1211.881606][ T282] netlink_unicast+0x449/0x710 [ 1211.881606][ T282] netlink_sendmsg+0x723/0xbe0 [ 1211.881606][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1211.881606][ T282] ___sys_sendmsg+0xee/0x170 [ 1211.881606][ T282] __sys_sendmsg+0xcd/0x170 [ 1211.881606][ T282] do_syscall_64+0xc6/0x1e0 [ 1211.881606][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1211.881606][ T282] [ 1222.122985][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1222.123444][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1222.123444][ T282] dst_init+0x84/0x4a0 [ 1222.123444][ T282] dst_alloc+0x97/0x150 [ 1222.123444][ T282] ip6_dst_alloc+0x23/0x90 [ 1222.123444][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1222.123444][ T282] ip6_pol_route+0x56f/0x840 [ 1222.123444][ T282] fib6_rule_lookup+0x196/0x240 [ 1222.123444][ T282] ip6_route_input+0x542/0x980 [ 1222.123444][ T282] ipv6_rcv+0x8f/0x400 [ 1222.123444][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1222.123444][ T282] process_backlog+0x101/0x620 [ 1222.123444][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1222.123444][ T282] net_rx_action+0x495/0xbe0 [ 1222.123444][ T282] __do_softirq+0x1b5/0x7f6 [ 1222.123444][ T282] [ 1222.125276][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1222.125276][ T282] netdev_get_by_index+0x5e/0x80 [ 1222.125276][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1222.125276][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1222.125276][ T282] ip6_route_add+0x1c/0x140 [ 1222.125276][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1222.125276][ T282] inet6_addr_add+0x4f8/0xa40 [ 1222.125276][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1222.125276][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1222.125276][ T282] netlink_rcv_skb+0x130/0x360 [ 1222.125276][ T282] netlink_unicast+0x449/0x710 [ 1222.125276][ T282] netlink_sendmsg+0x723/0xbe0 [ 1222.125276][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1222.125276][ T282] ___sys_sendmsg+0xee/0x170 [ 1222.125276][ T282] __sys_sendmsg+0xcd/0x170 [ 1222.125276][ T282] do_syscall_64+0xc6/0x1e0 [ 1222.125276][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1222.125276][ T282] [ 1222.127489][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1222.127489][ T282] netdev_get_by_index+0x5e/0x80 [ 1222.127489][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1222.127489][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1222.127489][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1222.127489][ T282] ipv6_add_addr+0x411/0x2000 [ 1222.127489][ T282] inet6_addr_add+0x30e/0xa40 [ 1222.127489][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1222.127489][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1222.127489][ T282] netlink_rcv_skb+0x130/0x360 [ 1222.127489][ T282] netlink_unicast+0x449/0x710 [ 1222.127489][ T282] netlink_sendmsg+0x723/0xbe0 [ 1222.127489][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1222.127489][ T282] ___sys_sendmsg+0xee/0x170 [ 1222.127489][ T282] __sys_sendmsg+0xcd/0x170 [ 1222.127489][ T282] do_syscall_64+0xc6/0x1e0 [ 1222.127489][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1222.127489][ T282] [ 1222.129714][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1222.129714][ T282] netdev_get_by_index+0x5e/0x80 [ 1222.129714][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1222.129714][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1222.129714][ T282] ip6_route_add+0x1c/0x140 [ 1222.129714][ T282] addrconf_add_mroute+0x129/0x180 [ 1222.129714][ T282] addrconf_add_dev+0xe2/0x170 [ 1222.129714][ T282] inet6_addr_add+0x12f/0xa40 [ 1222.129714][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1222.129714][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1222.129714][ T282] netlink_rcv_skb+0x130/0x360 [ 1222.129714][ T282] netlink_unicast+0x449/0x710 [ 1222.129714][ T282] netlink_sendmsg+0x723/0xbe0 [ 1222.129714][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1222.129714][ T282] ___sys_sendmsg+0xee/0x170 [ 1222.129714][ T282] __sys_sendmsg+0xcd/0x170 [ 1222.129714][ T282] do_syscall_64+0xc6/0x1e0 [ 1222.129714][ T282] [ 1222.132374][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1222.132374][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1222.132374][ T282] ipv6_find_idev+0x102/0x170 [ 1222.132374][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1222.132374][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1222.132374][ T282] netlink_rcv_skb+0x130/0x360 [ 1222.132374][ T282] netlink_unicast+0x449/0x710 [ 1222.132374][ T282] netlink_sendmsg+0x723/0xbe0 [ 1222.132374][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1222.132374][ T282] ___sys_sendmsg+0xee/0x170 [ 1222.132374][ T282] __sys_sendmsg+0xcd/0x170 [ 1222.132374][ T282] do_syscall_64+0xc6/0x1e0 [ 1222.132374][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1222.132374][ T282] [ 1222.134084][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1222.134084][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1222.134084][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1222.134084][ T282] ipv6_find_idev+0x102/0x170 [ 1222.134084][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1222.134084][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1222.134084][ T282] netlink_rcv_skb+0x130/0x360 [ 1222.134084][ T282] netlink_unicast+0x449/0x710 [ 1222.134084][ T282] netlink_sendmsg+0x723/0xbe0 [ 1222.134084][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1222.134084][ T282] ___sys_sendmsg+0xee/0x170 [ 1222.134084][ T282] __sys_sendmsg+0xcd/0x170 [ 1222.134084][ T282] do_syscall_64+0xc6/0x1e0 [ 1222.134084][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1222.134084][ T282] [ 1232.379053][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1232.379497][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1232.379497][ T282] dst_init+0x84/0x4a0 [ 1232.379497][ T282] dst_alloc+0x97/0x150 [ 1232.379497][ T282] ip6_dst_alloc+0x23/0x90 [ 1232.379497][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1232.379497][ T282] ip6_pol_route+0x56f/0x840 [ 1232.379497][ T282] fib6_rule_lookup+0x196/0x240 [ 1232.379497][ T282] ip6_route_input+0x542/0x980 [ 1232.379497][ T282] ipv6_rcv+0x8f/0x400 [ 1232.379497][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1232.379497][ T282] process_backlog+0x101/0x620 [ 1232.379497][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1232.379497][ T282] net_rx_action+0x495/0xbe0 [ 1232.379497][ T282] __do_softirq+0x1b5/0x7f6 [ 1232.379497][ T282] [ 1232.381277][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1232.381277][ T282] netdev_get_by_index+0x5e/0x80 [ 1232.381277][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1232.381277][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1232.381277][ T282] ip6_route_add+0x1c/0x140 [ 1232.381277][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1232.381277][ T282] inet6_addr_add+0x4f8/0xa40 [ 1232.381277][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1232.381277][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1232.381277][ T282] netlink_rcv_skb+0x130/0x360 [ 1232.381277][ T282] netlink_unicast+0x449/0x710 [ 1232.381277][ T282] netlink_sendmsg+0x723/0xbe0 [ 1232.381277][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1232.381277][ T282] ___sys_sendmsg+0xee/0x170 [ 1232.381277][ T282] __sys_sendmsg+0xcd/0x170 [ 1232.381277][ T282] do_syscall_64+0xc6/0x1e0 [ 1232.381277][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1232.381277][ T282] [ 1232.383474][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1232.383474][ T282] netdev_get_by_index+0x5e/0x80 [ 1232.383474][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1232.383474][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1232.383474][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1232.383474][ T282] ipv6_add_addr+0x411/0x2000 [ 1232.383474][ T282] inet6_addr_add+0x30e/0xa40 [ 1232.383474][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1232.383474][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1232.383474][ T282] netlink_rcv_skb+0x130/0x360 [ 1232.383474][ T282] netlink_unicast+0x449/0x710 [ 1232.383474][ T282] netlink_sendmsg+0x723/0xbe0 [ 1232.383474][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1232.383474][ T282] ___sys_sendmsg+0xee/0x170 [ 1232.383474][ T282] __sys_sendmsg+0xcd/0x170 [ 1232.383474][ T282] do_syscall_64+0xc6/0x1e0 [ 1232.383474][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1232.383474][ T282] [ 1232.385708][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1232.385708][ T282] netdev_get_by_index+0x5e/0x80 [ 1232.385708][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1232.385708][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1232.385708][ T282] ip6_route_add+0x1c/0x140 [ 1232.385708][ T282] addrconf_add_mroute+0x129/0x180 [ 1232.385708][ T282] addrconf_add_dev+0xe2/0x170 [ 1232.385708][ T282] inet6_addr_add+0x12f/0xa40 [ 1232.385708][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1232.385708][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1232.385708][ T282] netlink_rcv_skb+0x130/0x360 [ 1232.385708][ T282] netlink_unicast+0x449/0x710 [ 1232.385708][ T282] netlink_sendmsg+0x723/0xbe0 [ 1232.385708][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1232.385708][ T282] ___sys_sendmsg+0xee/0x170 [ 1232.385708][ T282] __sys_sendmsg+0xcd/0x170 [ 1232.385708][ T282] do_syscall_64+0xc6/0x1e0 [ 1232.385708][ T282] [ 1232.388251][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1232.388251][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1232.388251][ T282] ipv6_find_idev+0x102/0x170 [ 1232.388251][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1232.388251][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1232.388251][ T282] netlink_rcv_skb+0x130/0x360 [ 1232.388251][ T282] netlink_unicast+0x449/0x710 [ 1232.388251][ T282] netlink_sendmsg+0x723/0xbe0 [ 1232.388251][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1232.388251][ T282] ___sys_sendmsg+0xee/0x170 [ 1232.388251][ T282] __sys_sendmsg+0xcd/0x170 [ 1232.388251][ T282] do_syscall_64+0xc6/0x1e0 [ 1232.388251][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1232.388251][ T282] [ 1232.389937][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1232.389937][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1232.389937][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1232.389937][ T282] ipv6_find_idev+0x102/0x170 [ 1232.389937][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1232.389937][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1232.389937][ T282] netlink_rcv_skb+0x130/0x360 [ 1232.389937][ T282] netlink_unicast+0x449/0x710 [ 1232.389937][ T282] netlink_sendmsg+0x723/0xbe0 [ 1232.389937][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1232.389937][ T282] ___sys_sendmsg+0xee/0x170 [ 1232.389937][ T282] __sys_sendmsg+0xcd/0x170 [ 1232.389937][ T282] do_syscall_64+0xc6/0x1e0 [ 1232.389937][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1232.389937][ T282] [ 1242.626961][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1242.627331][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1242.627331][ T282] dst_init+0x84/0x4a0 [ 1242.627331][ T282] dst_alloc+0x97/0x150 [ 1242.627331][ T282] ip6_dst_alloc+0x23/0x90 [ 1242.627331][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1242.627331][ T282] ip6_pol_route+0x56f/0x840 [ 1242.627331][ T282] fib6_rule_lookup+0x196/0x240 [ 1242.627331][ T282] ip6_route_input+0x542/0x980 [ 1242.627331][ T282] ipv6_rcv+0x8f/0x400 [ 1242.627331][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1242.627331][ T282] process_backlog+0x101/0x620 [ 1242.627331][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1242.627331][ T282] net_rx_action+0x495/0xbe0 [ 1242.627331][ T282] __do_softirq+0x1b5/0x7f6 [ 1242.627331][ T282] [ 1242.629119][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1242.629119][ T282] netdev_get_by_index+0x5e/0x80 [ 1242.629119][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1242.629119][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1242.629119][ T282] ip6_route_add+0x1c/0x140 [ 1242.629119][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1242.629119][ T282] inet6_addr_add+0x4f8/0xa40 [ 1242.629119][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1242.629119][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1242.629119][ T282] netlink_rcv_skb+0x130/0x360 [ 1242.629119][ T282] netlink_unicast+0x449/0x710 [ 1242.629119][ T282] netlink_sendmsg+0x723/0xbe0 [ 1242.629119][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1242.629119][ T282] ___sys_sendmsg+0xee/0x170 [ 1242.629119][ T282] __sys_sendmsg+0xcd/0x170 [ 1242.629119][ T282] do_syscall_64+0xc6/0x1e0 [ 1242.629119][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1242.629119][ T282] [ 1242.631337][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1242.631337][ T282] netdev_get_by_index+0x5e/0x80 [ 1242.631337][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1242.631337][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1242.631337][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1242.631337][ T282] ipv6_add_addr+0x411/0x2000 [ 1242.631337][ T282] inet6_addr_add+0x30e/0xa40 [ 1242.631337][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1242.631337][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1242.631337][ T282] netlink_rcv_skb+0x130/0x360 [ 1242.631337][ T282] netlink_unicast+0x449/0x710 [ 1242.631337][ T282] netlink_sendmsg+0x723/0xbe0 [ 1242.631337][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1242.631337][ T282] ___sys_sendmsg+0xee/0x170 [ 1242.631337][ T282] __sys_sendmsg+0xcd/0x170 [ 1242.631337][ T282] do_syscall_64+0xc6/0x1e0 [ 1242.631337][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1242.631337][ T282] [ 1242.633538][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1242.633538][ T282] netdev_get_by_index+0x5e/0x80 [ 1242.633538][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1242.633538][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1242.633538][ T282] ip6_route_add+0x1c/0x140 [ 1242.633538][ T282] addrconf_add_mroute+0x129/0x180 [ 1242.633538][ T282] addrconf_add_dev+0xe2/0x170 [ 1242.633538][ T282] inet6_addr_add+0x12f/0xa40 [ 1242.633538][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1242.633538][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1242.633538][ T282] netlink_rcv_skb+0x130/0x360 [ 1242.633538][ T282] netlink_unicast+0x449/0x710 [ 1242.633538][ T282] netlink_sendmsg+0x723/0xbe0 [ 1242.633538][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1242.633538][ T282] ___sys_sendmsg+0xee/0x170 [ 1242.633538][ T282] __sys_sendmsg+0xcd/0x170 [ 1242.633538][ T282] do_syscall_64+0xc6/0x1e0 [ 1242.633538][ T282] [ 1242.635735][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1242.635735][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1242.635735][ T282] ipv6_find_idev+0x102/0x170 [ 1242.635735][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1242.635735][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1242.635735][ T282] netlink_rcv_skb+0x130/0x360 [ 1242.635735][ T282] netlink_unicast+0x449/0x710 [ 1242.635735][ T282] netlink_sendmsg+0x723/0xbe0 [ 1242.635735][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1242.635735][ T282] ___sys_sendmsg+0xee/0x170 [ 1242.635735][ T282] __sys_sendmsg+0xcd/0x170 [ 1242.635735][ T282] do_syscall_64+0xc6/0x1e0 [ 1242.635735][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1242.635735][ T282] [ 1242.637419][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1242.637419][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1242.637419][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1242.637419][ T282] ipv6_find_idev+0x102/0x170 [ 1242.637419][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1242.637419][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1242.637419][ T282] netlink_rcv_skb+0x130/0x360 [ 1242.637419][ T282] netlink_unicast+0x449/0x710 [ 1242.637419][ T282] netlink_sendmsg+0x723/0xbe0 [ 1242.637419][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1242.637419][ T282] ___sys_sendmsg+0xee/0x170 [ 1242.637419][ T282] __sys_sendmsg+0xcd/0x170 [ 1242.637419][ T282] do_syscall_64+0xc6/0x1e0 [ 1242.637419][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1242.637419][ T282] [ 1252.794982][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1252.795344][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1252.795344][ T282] dst_init+0x84/0x4a0 [ 1252.795344][ T282] dst_alloc+0x97/0x150 [ 1252.795344][ T282] ip6_dst_alloc+0x23/0x90 [ 1252.795344][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1252.795344][ T282] ip6_pol_route+0x56f/0x840 [ 1252.795344][ T282] fib6_rule_lookup+0x196/0x240 [ 1252.795344][ T282] ip6_route_input+0x542/0x980 [ 1252.795344][ T282] ipv6_rcv+0x8f/0x400 [ 1252.795344][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1252.795344][ T282] process_backlog+0x101/0x620 [ 1252.795344][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1252.795344][ T282] net_rx_action+0x495/0xbe0 [ 1252.795344][ T282] __do_softirq+0x1b5/0x7f6 [ 1252.795344][ T282] [ 1252.797125][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1252.797125][ T282] netdev_get_by_index+0x5e/0x80 [ 1252.797125][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1252.797125][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1252.797125][ T282] ip6_route_add+0x1c/0x140 [ 1252.797125][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1252.797125][ T282] inet6_addr_add+0x4f8/0xa40 [ 1252.797125][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1252.797125][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1252.797125][ T282] netlink_rcv_skb+0x130/0x360 [ 1252.797125][ T282] netlink_unicast+0x449/0x710 [ 1252.797125][ T282] netlink_sendmsg+0x723/0xbe0 [ 1252.797125][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1252.797125][ T282] ___sys_sendmsg+0xee/0x170 [ 1252.797125][ T282] __sys_sendmsg+0xcd/0x170 [ 1252.797125][ T282] do_syscall_64+0xc6/0x1e0 [ 1252.797125][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1252.797125][ T282] [ 1252.799313][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1252.799313][ T282] netdev_get_by_index+0x5e/0x80 [ 1252.799313][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1252.799313][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1252.799313][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1252.799313][ T282] ipv6_add_addr+0x411/0x2000 [ 1252.799313][ T282] inet6_addr_add+0x30e/0xa40 [ 1252.799313][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1252.799313][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1252.799313][ T282] netlink_rcv_skb+0x130/0x360 [ 1252.799313][ T282] netlink_unicast+0x449/0x710 [ 1252.799313][ T282] netlink_sendmsg+0x723/0xbe0 [ 1252.799313][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1252.799313][ T282] ___sys_sendmsg+0xee/0x170 [ 1252.799313][ T282] __sys_sendmsg+0xcd/0x170 [ 1252.799313][ T282] do_syscall_64+0xc6/0x1e0 [ 1252.799313][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1252.799313][ T282] [ 1252.801493][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1252.801493][ T282] netdev_get_by_index+0x5e/0x80 [ 1252.801493][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1252.801493][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1252.801493][ T282] ip6_route_add+0x1c/0x140 [ 1252.801493][ T282] addrconf_add_mroute+0x129/0x180 [ 1252.801493][ T282] addrconf_add_dev+0xe2/0x170 [ 1252.801493][ T282] inet6_addr_add+0x12f/0xa40 [ 1252.801493][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1252.801493][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1252.801493][ T282] netlink_rcv_skb+0x130/0x360 [ 1252.801493][ T282] netlink_unicast+0x449/0x710 [ 1252.801493][ T282] netlink_sendmsg+0x723/0xbe0 [ 1252.801493][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1252.801493][ T282] ___sys_sendmsg+0xee/0x170 [ 1252.801493][ T282] __sys_sendmsg+0xcd/0x170 [ 1252.801493][ T282] do_syscall_64+0xc6/0x1e0 [ 1252.801493][ T282] [ 1252.803648][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1252.803648][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1252.803648][ T282] ipv6_find_idev+0x102/0x170 [ 1252.803648][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1252.803648][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1252.803648][ T282] netlink_rcv_skb+0x130/0x360 [ 1252.803648][ T282] netlink_unicast+0x449/0x710 [ 1252.803648][ T282] netlink_sendmsg+0x723/0xbe0 [ 1252.803648][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1252.803648][ T282] ___sys_sendmsg+0xee/0x170 [ 1252.803648][ T282] __sys_sendmsg+0xcd/0x170 [ 1252.803648][ T282] do_syscall_64+0xc6/0x1e0 [ 1252.803648][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1252.803648][ T282] [ 1252.805346][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1252.805346][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1252.805346][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1252.805346][ T282] ipv6_find_idev+0x102/0x170 [ 1252.805346][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1252.805346][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1252.805346][ T282] netlink_rcv_skb+0x130/0x360 [ 1252.805346][ T282] netlink_unicast+0x449/0x710 [ 1252.805346][ T282] netlink_sendmsg+0x723/0xbe0 [ 1252.805346][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1252.805346][ T282] ___sys_sendmsg+0xee/0x170 [ 1252.805346][ T282] __sys_sendmsg+0xcd/0x170 [ 1252.805346][ T282] do_syscall_64+0xc6/0x1e0 [ 1252.805346][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1252.805346][ T282] [ 1262.899019][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1262.899451][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1262.899451][ T282] dst_init+0x84/0x4a0 [ 1262.899451][ T282] dst_alloc+0x97/0x150 [ 1262.899451][ T282] ip6_dst_alloc+0x23/0x90 [ 1262.899451][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1262.899451][ T282] ip6_pol_route+0x56f/0x840 [ 1262.899451][ T282] fib6_rule_lookup+0x196/0x240 [ 1262.899451][ T282] ip6_route_input+0x542/0x980 [ 1262.899451][ T282] ipv6_rcv+0x8f/0x400 [ 1262.899451][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1262.899451][ T282] process_backlog+0x101/0x620 [ 1262.899451][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1262.899451][ T282] net_rx_action+0x495/0xbe0 [ 1262.899451][ T282] __do_softirq+0x1b5/0x7f6 [ 1262.899451][ T282] [ 1262.901226][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1262.901226][ T282] netdev_get_by_index+0x5e/0x80 [ 1262.901226][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1262.901226][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1262.901226][ T282] ip6_route_add+0x1c/0x140 [ 1262.901226][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1262.901226][ T282] inet6_addr_add+0x4f8/0xa40 [ 1262.901226][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1262.901226][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1262.901226][ T282] netlink_rcv_skb+0x130/0x360 [ 1262.901226][ T282] netlink_unicast+0x449/0x710 [ 1262.901226][ T282] netlink_sendmsg+0x723/0xbe0 [ 1262.901226][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1262.901226][ T282] ___sys_sendmsg+0xee/0x170 [ 1262.901226][ T282] __sys_sendmsg+0xcd/0x170 [ 1262.901226][ T282] do_syscall_64+0xc6/0x1e0 [ 1262.901226][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1262.901226][ T282] [ 1262.903415][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1262.903415][ T282] netdev_get_by_index+0x5e/0x80 [ 1262.903415][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1262.903415][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1262.903415][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1262.903415][ T282] ipv6_add_addr+0x411/0x2000 [ 1262.903415][ T282] inet6_addr_add+0x30e/0xa40 [ 1262.903415][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1262.903415][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1262.903415][ T282] netlink_rcv_skb+0x130/0x360 [ 1262.903415][ T282] netlink_unicast+0x449/0x710 [ 1262.903415][ T282] netlink_sendmsg+0x723/0xbe0 [ 1262.903415][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1262.903415][ T282] ___sys_sendmsg+0xee/0x170 [ 1262.903415][ T282] __sys_sendmsg+0xcd/0x170 [ 1262.903415][ T282] do_syscall_64+0xc6/0x1e0 [ 1262.903415][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1262.903415][ T282] [ 1262.905604][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1262.905604][ T282] netdev_get_by_index+0x5e/0x80 [ 1262.905604][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1262.905604][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1262.905604][ T282] ip6_route_add+0x1c/0x140 [ 1262.905604][ T282] addrconf_add_mroute+0x129/0x180 [ 1262.905604][ T282] addrconf_add_dev+0xe2/0x170 [ 1262.905604][ T282] inet6_addr_add+0x12f/0xa40 [ 1262.905604][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1262.905604][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1262.905604][ T282] netlink_rcv_skb+0x130/0x360 [ 1262.905604][ T282] netlink_unicast+0x449/0x710 [ 1262.905604][ T282] netlink_sendmsg+0x723/0xbe0 [ 1262.905604][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1262.905604][ T282] ___sys_sendmsg+0xee/0x170 [ 1262.905604][ T282] __sys_sendmsg+0xcd/0x170 [ 1262.905604][ T282] do_syscall_64+0xc6/0x1e0 [ 1262.905604][ T282] [ 1262.907831][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1262.907831][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1262.907831][ T282] ipv6_find_idev+0x102/0x170 [ 1262.907831][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1262.907831][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1262.907831][ T282] netlink_rcv_skb+0x130/0x360 [ 1262.907831][ T282] netlink_unicast+0x449/0x710 [ 1262.907831][ T282] netlink_sendmsg+0x723/0xbe0 [ 1262.907831][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1262.907831][ T282] ___sys_sendmsg+0xee/0x170 [ 1262.907831][ T282] __sys_sendmsg+0xcd/0x170 [ 1262.907831][ T282] do_syscall_64+0xc6/0x1e0 [ 1262.907831][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1262.907831][ T282] [ 1262.909515][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1262.909515][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1262.909515][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1262.909515][ T282] ipv6_find_idev+0x102/0x170 [ 1262.909515][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1262.909515][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1262.909515][ T282] netlink_rcv_skb+0x130/0x360 [ 1262.909515][ T282] netlink_unicast+0x449/0x710 [ 1262.909515][ T282] netlink_sendmsg+0x723/0xbe0 [ 1262.909515][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1262.909515][ T282] ___sys_sendmsg+0xee/0x170 [ 1262.909515][ T282] __sys_sendmsg+0xcd/0x170 [ 1262.909515][ T282] do_syscall_64+0xc6/0x1e0 [ 1262.909515][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1262.909515][ T282] [ 1272.971017][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1272.971449][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1272.971449][ T282] dst_init+0x84/0x4a0 [ 1272.971449][ T282] dst_alloc+0x97/0x150 [ 1272.971449][ T282] ip6_dst_alloc+0x23/0x90 [ 1272.971449][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1272.971449][ T282] ip6_pol_route+0x56f/0x840 [ 1272.971449][ T282] fib6_rule_lookup+0x196/0x240 [ 1272.971449][ T282] ip6_route_input+0x542/0x980 [ 1272.971449][ T282] ipv6_rcv+0x8f/0x400 [ 1272.971449][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1272.971449][ T282] process_backlog+0x101/0x620 [ 1272.971449][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1272.971449][ T282] net_rx_action+0x495/0xbe0 [ 1272.971449][ T282] __do_softirq+0x1b5/0x7f6 [ 1272.971449][ T282] [ 1272.973226][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1272.973226][ T282] netdev_get_by_index+0x5e/0x80 [ 1272.973226][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1272.973226][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1272.973226][ T282] ip6_route_add+0x1c/0x140 [ 1272.973226][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1272.973226][ T282] inet6_addr_add+0x4f8/0xa40 [ 1272.973226][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1272.973226][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1272.973226][ T282] netlink_rcv_skb+0x130/0x360 [ 1272.973226][ T282] netlink_unicast+0x449/0x710 [ 1272.973226][ T282] netlink_sendmsg+0x723/0xbe0 [ 1272.973226][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1272.973226][ T282] ___sys_sendmsg+0xee/0x170 [ 1272.973226][ T282] __sys_sendmsg+0xcd/0x170 [ 1272.973226][ T282] do_syscall_64+0xc6/0x1e0 [ 1272.973226][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1272.973226][ T282] [ 1272.975422][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1272.975422][ T282] netdev_get_by_index+0x5e/0x80 [ 1272.975422][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1272.975422][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1272.975422][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1272.975422][ T282] ipv6_add_addr+0x411/0x2000 [ 1272.975422][ T282] inet6_addr_add+0x30e/0xa40 [ 1272.975422][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1272.975422][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1272.975422][ T282] netlink_rcv_skb+0x130/0x360 [ 1272.975422][ T282] netlink_unicast+0x449/0x710 [ 1272.975422][ T282] netlink_sendmsg+0x723/0xbe0 [ 1272.975422][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1272.975422][ T282] ___sys_sendmsg+0xee/0x170 [ 1272.975422][ T282] __sys_sendmsg+0xcd/0x170 [ 1272.975422][ T282] do_syscall_64+0xc6/0x1e0 [ 1272.975422][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1272.975422][ T282] [ 1272.977609][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1272.977609][ T282] netdev_get_by_index+0x5e/0x80 [ 1272.977609][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1272.977609][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1272.977609][ T282] ip6_route_add+0x1c/0x140 [ 1272.977609][ T282] addrconf_add_mroute+0x129/0x180 [ 1272.977609][ T282] addrconf_add_dev+0xe2/0x170 [ 1272.977609][ T282] inet6_addr_add+0x12f/0xa40 [ 1272.977609][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1272.977609][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1272.977609][ T282] netlink_rcv_skb+0x130/0x360 [ 1272.977609][ T282] netlink_unicast+0x449/0x710 [ 1272.977609][ T282] netlink_sendmsg+0x723/0xbe0 [ 1272.977609][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1272.977609][ T282] ___sys_sendmsg+0xee/0x170 [ 1272.977609][ T282] __sys_sendmsg+0xcd/0x170 [ 1272.977609][ T282] do_syscall_64+0xc6/0x1e0 [ 1272.977609][ T282] [ 1272.979747][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1272.979747][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1272.979747][ T282] ipv6_find_idev+0x102/0x170 [ 1272.979747][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1272.979747][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1272.979747][ T282] netlink_rcv_skb+0x130/0x360 [ 1272.979747][ T282] netlink_unicast+0x449/0x710 [ 1272.979747][ T282] netlink_sendmsg+0x723/0xbe0 [ 1272.979747][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1272.979747][ T282] ___sys_sendmsg+0xee/0x170 [ 1272.979747][ T282] __sys_sendmsg+0xcd/0x170 [ 1272.979747][ T282] do_syscall_64+0xc6/0x1e0 [ 1272.979747][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1272.979747][ T282] [ 1272.981421][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1272.981421][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1272.981421][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1272.981421][ T282] ipv6_find_idev+0x102/0x170 [ 1272.981421][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1272.981421][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1272.981421][ T282] netlink_rcv_skb+0x130/0x360 [ 1272.981421][ T282] netlink_unicast+0x449/0x710 [ 1272.981421][ T282] netlink_sendmsg+0x723/0xbe0 [ 1272.981421][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1272.981421][ T282] ___sys_sendmsg+0xee/0x170 [ 1272.981421][ T282] __sys_sendmsg+0xcd/0x170 [ 1272.981421][ T282] do_syscall_64+0xc6/0x1e0 [ 1272.981421][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1272.981421][ T282] [ 1283.227050][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1283.227478][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1283.227478][ T282] dst_init+0x84/0x4a0 [ 1283.227478][ T282] dst_alloc+0x97/0x150 [ 1283.227478][ T282] ip6_dst_alloc+0x23/0x90 [ 1283.227478][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1283.227478][ T282] ip6_pol_route+0x56f/0x840 [ 1283.227478][ T282] fib6_rule_lookup+0x196/0x240 [ 1283.227478][ T282] ip6_route_input+0x542/0x980 [ 1283.227478][ T282] ipv6_rcv+0x8f/0x400 [ 1283.227478][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1283.227478][ T282] process_backlog+0x101/0x620 [ 1283.227478][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1283.227478][ T282] net_rx_action+0x495/0xbe0 [ 1283.227478][ T282] __do_softirq+0x1b5/0x7f6 [ 1283.227478][ T282] [ 1283.229344][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1283.229344][ T282] netdev_get_by_index+0x5e/0x80 [ 1283.229344][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1283.229344][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1283.229344][ T282] ip6_route_add+0x1c/0x140 [ 1283.229344][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1283.229344][ T282] inet6_addr_add+0x4f8/0xa40 [ 1283.229344][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1283.229344][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1283.229344][ T282] netlink_rcv_skb+0x130/0x360 [ 1283.229344][ T282] netlink_unicast+0x449/0x710 [ 1283.229344][ T282] netlink_sendmsg+0x723/0xbe0 [ 1283.229344][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1283.229344][ T282] ___sys_sendmsg+0xee/0x170 [ 1283.229344][ T282] __sys_sendmsg+0xcd/0x170 [ 1283.229344][ T282] do_syscall_64+0xc6/0x1e0 [ 1283.229344][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1283.229344][ T282] [ 1283.231528][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1283.231528][ T282] netdev_get_by_index+0x5e/0x80 [ 1283.231528][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1283.231528][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1283.231528][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1283.231528][ T282] ipv6_add_addr+0x411/0x2000 [ 1283.231528][ T282] inet6_addr_add+0x30e/0xa40 [ 1283.231528][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1283.231528][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1283.231528][ T282] netlink_rcv_skb+0x130/0x360 [ 1283.231528][ T282] netlink_unicast+0x449/0x710 [ 1283.231528][ T282] netlink_sendmsg+0x723/0xbe0 [ 1283.231528][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1283.231528][ T282] ___sys_sendmsg+0xee/0x170 [ 1283.231528][ T282] __sys_sendmsg+0xcd/0x170 [ 1283.231528][ T282] do_syscall_64+0xc6/0x1e0 [ 1283.231528][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1283.231528][ T282] [ 1283.233716][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1283.233716][ T282] netdev_get_by_index+0x5e/0x80 [ 1283.233716][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1283.233716][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1283.233716][ T282] ip6_route_add+0x1c/0x140 [ 1283.233716][ T282] addrconf_add_mroute+0x129/0x180 [ 1283.233716][ T282] addrconf_add_dev+0xe2/0x170 [ 1283.233716][ T282] inet6_addr_add+0x12f/0xa40 [ 1283.233716][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1283.233716][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1283.233716][ T282] netlink_rcv_skb+0x130/0x360 [ 1283.233716][ T282] netlink_unicast+0x449/0x710 [ 1283.233716][ T282] netlink_sendmsg+0x723/0xbe0 [ 1283.233716][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1283.233716][ T282] ___sys_sendmsg+0xee/0x170 [ 1283.233716][ T282] __sys_sendmsg+0xcd/0x170 [ 1283.233716][ T282] do_syscall_64+0xc6/0x1e0 [ 1283.233716][ T282] [ 1283.235878][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1283.235878][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1283.235878][ T282] ipv6_find_idev+0x102/0x170 [ 1283.235878][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1283.235878][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1283.235878][ T282] netlink_rcv_skb+0x130/0x360 [ 1283.235878][ T282] netlink_unicast+0x449/0x710 [ 1283.235878][ T282] netlink_sendmsg+0x723/0xbe0 [ 1283.235878][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1283.235878][ T282] ___sys_sendmsg+0xee/0x170 [ 1283.235878][ T282] __sys_sendmsg+0xcd/0x170 [ 1283.235878][ T282] do_syscall_64+0xc6/0x1e0 [ 1283.235878][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1283.235878][ T282] [ 1283.237556][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1283.237556][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1283.237556][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1283.237556][ T282] ipv6_find_idev+0x102/0x170 [ 1283.237556][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1283.237556][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1283.237556][ T282] netlink_rcv_skb+0x130/0x360 [ 1283.237556][ T282] netlink_unicast+0x449/0x710 [ 1283.237556][ T282] netlink_sendmsg+0x723/0xbe0 [ 1283.237556][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1283.237556][ T282] ___sys_sendmsg+0xee/0x170 [ 1283.237556][ T282] __sys_sendmsg+0xcd/0x170 [ 1283.237556][ T282] do_syscall_64+0xc6/0x1e0 [ 1283.237556][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1283.237556][ T282] [ 1293.483017][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1293.483466][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1293.483466][ T282] dst_init+0x84/0x4a0 [ 1293.483466][ T282] dst_alloc+0x97/0x150 [ 1293.483466][ T282] ip6_dst_alloc+0x23/0x90 [ 1293.483466][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1293.483466][ T282] ip6_pol_route+0x56f/0x840 [ 1293.483466][ T282] fib6_rule_lookup+0x196/0x240 [ 1293.483466][ T282] ip6_route_input+0x542/0x980 [ 1293.483466][ T282] ipv6_rcv+0x8f/0x400 [ 1293.483466][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1293.483466][ T282] process_backlog+0x101/0x620 [ 1293.483466][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1293.483466][ T282] net_rx_action+0x495/0xbe0 [ 1293.483466][ T282] __do_softirq+0x1b5/0x7f6 [ 1293.483466][ T282] [ 1293.485256][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1293.485256][ T282] netdev_get_by_index+0x5e/0x80 [ 1293.485256][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1293.485256][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1293.485256][ T282] ip6_route_add+0x1c/0x140 [ 1293.485256][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1293.485256][ T282] inet6_addr_add+0x4f8/0xa40 [ 1293.485256][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1293.485256][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1293.485256][ T282] netlink_rcv_skb+0x130/0x360 [ 1293.485256][ T282] netlink_unicast+0x449/0x710 [ 1293.485256][ T282] netlink_sendmsg+0x723/0xbe0 [ 1293.485256][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1293.485256][ T282] ___sys_sendmsg+0xee/0x170 [ 1293.485256][ T282] __sys_sendmsg+0xcd/0x170 [ 1293.485256][ T282] do_syscall_64+0xc6/0x1e0 [ 1293.485256][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1293.485256][ T282] [ 1293.487434][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1293.487434][ T282] netdev_get_by_index+0x5e/0x80 [ 1293.487434][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1293.487434][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1293.487434][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1293.487434][ T282] ipv6_add_addr+0x411/0x2000 [ 1293.487434][ T282] inet6_addr_add+0x30e/0xa40 [ 1293.487434][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1293.487434][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1293.487434][ T282] netlink_rcv_skb+0x130/0x360 [ 1293.487434][ T282] netlink_unicast+0x449/0x710 [ 1293.487434][ T282] netlink_sendmsg+0x723/0xbe0 [ 1293.487434][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1293.487434][ T282] ___sys_sendmsg+0xee/0x170 [ 1293.487434][ T282] __sys_sendmsg+0xcd/0x170 [ 1293.487434][ T282] do_syscall_64+0xc6/0x1e0 [ 1293.487434][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1293.487434][ T282] [ 1293.489614][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1293.489614][ T282] netdev_get_by_index+0x5e/0x80 [ 1293.489614][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1293.489614][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1293.489614][ T282] ip6_route_add+0x1c/0x140 [ 1293.489614][ T282] addrconf_add_mroute+0x129/0x180 [ 1293.489614][ T282] addrconf_add_dev+0xe2/0x170 [ 1293.489614][ T282] inet6_addr_add+0x12f/0xa40 [ 1293.489614][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1293.489614][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1293.489614][ T282] netlink_rcv_skb+0x130/0x360 [ 1293.489614][ T282] netlink_unicast+0x449/0x710 [ 1293.489614][ T282] netlink_sendmsg+0x723/0xbe0 [ 1293.489614][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1293.489614][ T282] ___sys_sendmsg+0xee/0x170 [ 1293.489614][ T282] __sys_sendmsg+0xcd/0x170 [ 1293.489614][ T282] do_syscall_64+0xc6/0x1e0 [ 1293.489614][ T282] [ 1293.491755][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1293.491755][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1293.491755][ T282] ipv6_find_idev+0x102/0x170 [ 1293.491755][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1293.491755][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1293.491755][ T282] netlink_rcv_skb+0x130/0x360 [ 1293.491755][ T282] netlink_unicast+0x449/0x710 [ 1293.491755][ T282] netlink_sendmsg+0x723/0xbe0 [ 1293.491755][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1293.491755][ T282] ___sys_sendmsg+0xee/0x170 [ 1293.491755][ T282] __sys_sendmsg+0xcd/0x170 [ 1293.491755][ T282] do_syscall_64+0xc6/0x1e0 [ 1293.491755][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1293.491755][ T282] [ 1293.493431][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1293.493431][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1293.493431][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1293.493431][ T282] ipv6_find_idev+0x102/0x170 [ 1293.493431][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1293.493431][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1293.493431][ T282] netlink_rcv_skb+0x130/0x360 [ 1293.493431][ T282] netlink_unicast+0x449/0x710 [ 1293.493431][ T282] netlink_sendmsg+0x723/0xbe0 [ 1293.493431][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1293.493431][ T282] ___sys_sendmsg+0xee/0x170 [ 1293.493431][ T282] __sys_sendmsg+0xcd/0x170 [ 1293.493431][ T282] do_syscall_64+0xc6/0x1e0 [ 1293.493431][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1293.493431][ T282] [ 1303.739022][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1303.739456][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1303.739456][ T282] dst_init+0x84/0x4a0 [ 1303.739456][ T282] dst_alloc+0x97/0x150 [ 1303.739456][ T282] ip6_dst_alloc+0x23/0x90 [ 1303.739456][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1303.739456][ T282] ip6_pol_route+0x56f/0x840 [ 1303.739456][ T282] fib6_rule_lookup+0x196/0x240 [ 1303.739456][ T282] ip6_route_input+0x542/0x980 [ 1303.739456][ T282] ipv6_rcv+0x8f/0x400 [ 1303.739456][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1303.739456][ T282] process_backlog+0x101/0x620 [ 1303.739456][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1303.739456][ T282] net_rx_action+0x495/0xbe0 [ 1303.739456][ T282] __do_softirq+0x1b5/0x7f6 [ 1303.739456][ T282] [ 1303.741228][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1303.741228][ T282] netdev_get_by_index+0x5e/0x80 [ 1303.741228][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1303.741228][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1303.741228][ T282] ip6_route_add+0x1c/0x140 [ 1303.741228][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1303.741228][ T282] inet6_addr_add+0x4f8/0xa40 [ 1303.741228][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1303.741228][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1303.741228][ T282] netlink_rcv_skb+0x130/0x360 [ 1303.741228][ T282] netlink_unicast+0x449/0x710 [ 1303.741228][ T282] netlink_sendmsg+0x723/0xbe0 [ 1303.741228][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1303.741228][ T282] ___sys_sendmsg+0xee/0x170 [ 1303.741228][ T282] __sys_sendmsg+0xcd/0x170 [ 1303.741228][ T282] do_syscall_64+0xc6/0x1e0 [ 1303.741228][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1303.741228][ T282] [ 1303.743429][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1303.743429][ T282] netdev_get_by_index+0x5e/0x80 [ 1303.743429][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1303.743429][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1303.743429][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1303.743429][ T282] ipv6_add_addr+0x411/0x2000 [ 1303.743429][ T282] inet6_addr_add+0x30e/0xa40 [ 1303.743429][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1303.743429][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1303.743429][ T282] netlink_rcv_skb+0x130/0x360 [ 1303.743429][ T282] netlink_unicast+0x449/0x710 [ 1303.743429][ T282] netlink_sendmsg+0x723/0xbe0 [ 1303.743429][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1303.743429][ T282] ___sys_sendmsg+0xee/0x170 [ 1303.743429][ T282] __sys_sendmsg+0xcd/0x170 [ 1303.743429][ T282] do_syscall_64+0xc6/0x1e0 [ 1303.743429][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1303.743429][ T282] [ 1303.745840][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1303.745840][ T282] netdev_get_by_index+0x5e/0x80 [ 1303.745840][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1303.745840][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1303.745840][ T282] ip6_route_add+0x1c/0x140 [ 1303.745840][ T282] addrconf_add_mroute+0x129/0x180 [ 1303.745840][ T282] addrconf_add_dev+0xe2/0x170 [ 1303.745840][ T282] inet6_addr_add+0x12f/0xa40 [ 1303.745840][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1303.745840][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1303.745840][ T282] netlink_rcv_skb+0x130/0x360 [ 1303.745840][ T282] netlink_unicast+0x449/0x710 [ 1303.745840][ T282] netlink_sendmsg+0x723/0xbe0 [ 1303.745840][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1303.745840][ T282] ___sys_sendmsg+0xee/0x170 [ 1303.745840][ T282] __sys_sendmsg+0xcd/0x170 [ 1303.745840][ T282] do_syscall_64+0xc6/0x1e0 [ 1303.745840][ T282] [ 1303.748212][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1303.748212][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1303.748212][ T282] ipv6_find_idev+0x102/0x170 [ 1303.748212][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1303.748212][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1303.748212][ T282] netlink_rcv_skb+0x130/0x360 [ 1303.748212][ T282] netlink_unicast+0x449/0x710 [ 1303.748212][ T282] netlink_sendmsg+0x723/0xbe0 [ 1303.748212][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1303.748212][ T282] ___sys_sendmsg+0xee/0x170 [ 1303.748212][ T282] __sys_sendmsg+0xcd/0x170 [ 1303.748212][ T282] do_syscall_64+0xc6/0x1e0 [ 1303.748212][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1303.748212][ T282] [ 1303.749994][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1303.749994][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1303.749994][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1303.749994][ T282] ipv6_find_idev+0x102/0x170 [ 1303.749994][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1303.749994][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1303.749994][ T282] netlink_rcv_skb+0x130/0x360 [ 1303.749994][ T282] netlink_unicast+0x449/0x710 [ 1303.749994][ T282] netlink_sendmsg+0x723/0xbe0 [ 1303.749994][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1303.749994][ T282] ___sys_sendmsg+0xee/0x170 [ 1303.749994][ T282] __sys_sendmsg+0xcd/0x170 [ 1303.749994][ T282] do_syscall_64+0xc6/0x1e0 [ 1303.749994][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1303.749994][ T282] [ 1313.995034][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1313.995425][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1313.995425][ T282] dst_init+0x84/0x4a0 [ 1313.995425][ T282] dst_alloc+0x97/0x150 [ 1313.995425][ T282] ip6_dst_alloc+0x23/0x90 [ 1313.995425][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1313.995425][ T282] ip6_pol_route+0x56f/0x840 [ 1313.995425][ T282] fib6_rule_lookup+0x196/0x240 [ 1313.995425][ T282] ip6_route_input+0x542/0x980 [ 1313.995425][ T282] ipv6_rcv+0x8f/0x400 [ 1313.995425][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1313.995425][ T282] process_backlog+0x101/0x620 [ 1313.995425][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1313.995425][ T282] net_rx_action+0x495/0xbe0 [ 1313.995425][ T282] __do_softirq+0x1b5/0x7f6 [ 1313.995425][ T282] [ 1313.997495][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1313.997495][ T282] netdev_get_by_index+0x5e/0x80 [ 1313.997495][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1313.997495][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1313.997495][ T282] ip6_route_add+0x1c/0x140 [ 1313.997495][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1313.997495][ T282] inet6_addr_add+0x4f8/0xa40 [ 1313.997495][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1313.997495][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1313.997495][ T282] netlink_rcv_skb+0x130/0x360 [ 1313.997495][ T282] netlink_unicast+0x449/0x710 [ 1313.997495][ T282] netlink_sendmsg+0x723/0xbe0 [ 1313.997495][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1313.997495][ T282] ___sys_sendmsg+0xee/0x170 [ 1313.997495][ T282] __sys_sendmsg+0xcd/0x170 [ 1313.997495][ T282] do_syscall_64+0xc6/0x1e0 [ 1313.997495][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1313.997495][ T282] [ 1313.999675][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1313.999675][ T282] netdev_get_by_index+0x5e/0x80 [ 1313.999675][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1313.999675][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1313.999675][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1313.999675][ T282] ipv6_add_addr+0x411/0x2000 [ 1313.999675][ T282] inet6_addr_add+0x30e/0xa40 [ 1313.999675][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1313.999675][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1313.999675][ T282] netlink_rcv_skb+0x130/0x360 [ 1313.999675][ T282] netlink_unicast+0x449/0x710 [ 1313.999675][ T282] netlink_sendmsg+0x723/0xbe0 [ 1313.999675][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1313.999675][ T282] ___sys_sendmsg+0xee/0x170 [ 1313.999675][ T282] __sys_sendmsg+0xcd/0x170 [ 1313.999675][ T282] do_syscall_64+0xc6/0x1e0 [ 1313.999675][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1313.999675][ T282] [ 1314.001845][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1314.001845][ T282] netdev_get_by_index+0x5e/0x80 [ 1314.001845][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1314.001845][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1314.001845][ T282] ip6_route_add+0x1c/0x140 [ 1314.001845][ T282] addrconf_add_mroute+0x129/0x180 [ 1314.001845][ T282] addrconf_add_dev+0xe2/0x170 [ 1314.001845][ T282] inet6_addr_add+0x12f/0xa40 [ 1314.001845][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1314.001845][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1314.001845][ T282] netlink_rcv_skb+0x130/0x360 [ 1314.001845][ T282] netlink_unicast+0x449/0x710 [ 1314.001845][ T282] netlink_sendmsg+0x723/0xbe0 [ 1314.001845][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1314.001845][ T282] ___sys_sendmsg+0xee/0x170 [ 1314.001845][ T282] __sys_sendmsg+0xcd/0x170 [ 1314.001845][ T282] do_syscall_64+0xc6/0x1e0 [ 1314.001845][ T282] [ 1314.003989][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1314.003989][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1314.003989][ T282] ipv6_find_idev+0x102/0x170 [ 1314.003989][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1314.003989][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1314.003989][ T282] netlink_rcv_skb+0x130/0x360 [ 1314.003989][ T282] netlink_unicast+0x449/0x710 [ 1314.003989][ T282] netlink_sendmsg+0x723/0xbe0 [ 1314.003989][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1314.003989][ T282] ___sys_sendmsg+0xee/0x170 [ 1314.003989][ T282] __sys_sendmsg+0xcd/0x170 [ 1314.003989][ T282] do_syscall_64+0xc6/0x1e0 [ 1314.003989][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1314.003989][ T282] [ 1314.005664][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1314.005664][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1314.005664][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1314.005664][ T282] ipv6_find_idev+0x102/0x170 [ 1314.005664][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1314.005664][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1314.005664][ T282] netlink_rcv_skb+0x130/0x360 [ 1314.005664][ T282] netlink_unicast+0x449/0x710 [ 1314.005664][ T282] netlink_sendmsg+0x723/0xbe0 [ 1314.005664][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1314.005664][ T282] ___sys_sendmsg+0xee/0x170 [ 1314.005664][ T282] __sys_sendmsg+0xcd/0x170 [ 1314.005664][ T282] do_syscall_64+0xc6/0x1e0 [ 1314.005664][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1314.005664][ T282] [ 1324.251104][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1324.251479][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1324.251479][ T282] dst_init+0x84/0x4a0 [ 1324.251479][ T282] dst_alloc+0x97/0x150 [ 1324.251479][ T282] ip6_dst_alloc+0x23/0x90 [ 1324.251479][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1324.251479][ T282] ip6_pol_route+0x56f/0x840 [ 1324.251479][ T282] fib6_rule_lookup+0x196/0x240 [ 1324.251479][ T282] ip6_route_input+0x542/0x980 [ 1324.251479][ T282] ipv6_rcv+0x8f/0x400 [ 1324.251479][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1324.251479][ T282] process_backlog+0x101/0x620 [ 1324.251479][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1324.251479][ T282] net_rx_action+0x495/0xbe0 [ 1324.251479][ T282] __do_softirq+0x1b5/0x7f6 [ 1324.251479][ T282] [ 1324.253280][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1324.253280][ T282] netdev_get_by_index+0x5e/0x80 [ 1324.253280][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1324.253280][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1324.253280][ T282] ip6_route_add+0x1c/0x140 [ 1324.253280][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1324.253280][ T282] inet6_addr_add+0x4f8/0xa40 [ 1324.253280][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1324.253280][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1324.253280][ T282] netlink_rcv_skb+0x130/0x360 [ 1324.253280][ T282] netlink_unicast+0x449/0x710 [ 1324.253280][ T282] netlink_sendmsg+0x723/0xbe0 [ 1324.253280][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1324.253280][ T282] ___sys_sendmsg+0xee/0x170 [ 1324.253280][ T282] __sys_sendmsg+0xcd/0x170 [ 1324.253280][ T282] do_syscall_64+0xc6/0x1e0 [ 1324.253280][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1324.253280][ T282] [ 1324.255501][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1324.255501][ T282] netdev_get_by_index+0x5e/0x80 [ 1324.255501][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1324.255501][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1324.255501][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1324.255501][ T282] ipv6_add_addr+0x411/0x2000 [ 1324.255501][ T282] inet6_addr_add+0x30e/0xa40 [ 1324.255501][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1324.255501][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1324.255501][ T282] netlink_rcv_skb+0x130/0x360 [ 1324.255501][ T282] netlink_unicast+0x449/0x710 [ 1324.255501][ T282] netlink_sendmsg+0x723/0xbe0 [ 1324.255501][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1324.255501][ T282] ___sys_sendmsg+0xee/0x170 [ 1324.255501][ T282] __sys_sendmsg+0xcd/0x170 [ 1324.255501][ T282] do_syscall_64+0xc6/0x1e0 [ 1324.255501][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1324.255501][ T282] [ 1324.257681][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1324.257681][ T282] netdev_get_by_index+0x5e/0x80 [ 1324.257681][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1324.257681][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1324.257681][ T282] ip6_route_add+0x1c/0x140 [ 1324.257681][ T282] addrconf_add_mroute+0x129/0x180 [ 1324.257681][ T282] addrconf_add_dev+0xe2/0x170 [ 1324.257681][ T282] inet6_addr_add+0x12f/0xa40 [ 1324.257681][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1324.257681][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1324.257681][ T282] netlink_rcv_skb+0x130/0x360 [ 1324.257681][ T282] netlink_unicast+0x449/0x710 [ 1324.257681][ T282] netlink_sendmsg+0x723/0xbe0 [ 1324.257681][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1324.257681][ T282] ___sys_sendmsg+0xee/0x170 [ 1324.257681][ T282] __sys_sendmsg+0xcd/0x170 [ 1324.257681][ T282] do_syscall_64+0xc6/0x1e0 [ 1324.257681][ T282] [ 1324.259816][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1324.259816][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1324.259816][ T282] ipv6_find_idev+0x102/0x170 [ 1324.259816][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1324.259816][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1324.259816][ T282] netlink_rcv_skb+0x130/0x360 [ 1324.259816][ T282] netlink_unicast+0x449/0x710 [ 1324.259816][ T282] netlink_sendmsg+0x723/0xbe0 [ 1324.259816][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1324.259816][ T282] ___sys_sendmsg+0xee/0x170 [ 1324.259816][ T282] __sys_sendmsg+0xcd/0x170 [ 1324.259816][ T282] do_syscall_64+0xc6/0x1e0 [ 1324.259816][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1324.259816][ T282] [ 1324.261500][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1324.261500][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1324.261500][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1324.261500][ T282] ipv6_find_idev+0x102/0x170 [ 1324.261500][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1324.261500][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1324.261500][ T282] netlink_rcv_skb+0x130/0x360 [ 1324.261500][ T282] netlink_unicast+0x449/0x710 [ 1324.261500][ T282] netlink_sendmsg+0x723/0xbe0 [ 1324.261500][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1324.261500][ T282] ___sys_sendmsg+0xee/0x170 [ 1324.261500][ T282] __sys_sendmsg+0xcd/0x170 [ 1324.261500][ T282] do_syscall_64+0xc6/0x1e0 [ 1324.261500][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1324.261500][ T282] [ 1334.514986][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1334.515451][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1334.515451][ T282] dst_init+0x84/0x4a0 [ 1334.515451][ T282] dst_alloc+0x97/0x150 [ 1334.515451][ T282] ip6_dst_alloc+0x23/0x90 [ 1334.515451][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1334.515451][ T282] ip6_pol_route+0x56f/0x840 [ 1334.515451][ T282] fib6_rule_lookup+0x196/0x240 [ 1334.515451][ T282] ip6_route_input+0x542/0x980 [ 1334.515451][ T282] ipv6_rcv+0x8f/0x400 [ 1334.515451][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1334.515451][ T282] process_backlog+0x101/0x620 [ 1334.515451][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1334.515451][ T282] net_rx_action+0x495/0xbe0 [ 1334.515451][ T282] __do_softirq+0x1b5/0x7f6 [ 1334.515451][ T282] [ 1334.517227][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1334.517227][ T282] netdev_get_by_index+0x5e/0x80 [ 1334.517227][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1334.517227][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1334.517227][ T282] ip6_route_add+0x1c/0x140 [ 1334.517227][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1334.517227][ T282] inet6_addr_add+0x4f8/0xa40 [ 1334.517227][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1334.517227][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1334.517227][ T282] netlink_rcv_skb+0x130/0x360 [ 1334.517227][ T282] netlink_unicast+0x449/0x710 [ 1334.517227][ T282] netlink_sendmsg+0x723/0xbe0 [ 1334.517227][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1334.517227][ T282] ___sys_sendmsg+0xee/0x170 [ 1334.517227][ T282] __sys_sendmsg+0xcd/0x170 [ 1334.517227][ T282] do_syscall_64+0xc6/0x1e0 [ 1334.517227][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1334.517227][ T282] [ 1334.519507][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1334.519507][ T282] netdev_get_by_index+0x5e/0x80 [ 1334.519507][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1334.519507][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1334.519507][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1334.519507][ T282] ipv6_add_addr+0x411/0x2000 [ 1334.519507][ T282] inet6_addr_add+0x30e/0xa40 [ 1334.519507][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1334.519507][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1334.519507][ T282] netlink_rcv_skb+0x130/0x360 [ 1334.519507][ T282] netlink_unicast+0x449/0x710 [ 1334.519507][ T282] netlink_sendmsg+0x723/0xbe0 [ 1334.519507][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1334.519507][ T282] ___sys_sendmsg+0xee/0x170 [ 1334.519507][ T282] __sys_sendmsg+0xcd/0x170 [ 1334.519507][ T282] do_syscall_64+0xc6/0x1e0 [ 1334.519507][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1334.519507][ T282] [ 1334.521696][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1334.521696][ T282] netdev_get_by_index+0x5e/0x80 [ 1334.521696][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1334.521696][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1334.521696][ T282] ip6_route_add+0x1c/0x140 [ 1334.521696][ T282] addrconf_add_mroute+0x129/0x180 [ 1334.521696][ T282] addrconf_add_dev+0xe2/0x170 [ 1334.521696][ T282] inet6_addr_add+0x12f/0xa40 [ 1334.521696][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1334.521696][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1334.521696][ T282] netlink_rcv_skb+0x130/0x360 [ 1334.521696][ T282] netlink_unicast+0x449/0x710 [ 1334.521696][ T282] netlink_sendmsg+0x723/0xbe0 [ 1334.521696][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1334.521696][ T282] ___sys_sendmsg+0xee/0x170 [ 1334.521696][ T282] __sys_sendmsg+0xcd/0x170 [ 1334.521696][ T282] do_syscall_64+0xc6/0x1e0 [ 1334.521696][ T282] [ 1334.523841][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1334.523841][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1334.523841][ T282] ipv6_find_idev+0x102/0x170 [ 1334.523841][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1334.523841][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1334.523841][ T282] netlink_rcv_skb+0x130/0x360 [ 1334.523841][ T282] netlink_unicast+0x449/0x710 [ 1334.523841][ T282] netlink_sendmsg+0x723/0xbe0 [ 1334.523841][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1334.523841][ T282] ___sys_sendmsg+0xee/0x170 [ 1334.523841][ T282] __sys_sendmsg+0xcd/0x170 [ 1334.523841][ T282] do_syscall_64+0xc6/0x1e0 [ 1334.523841][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1334.523841][ T282] [ 1334.525531][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1334.525531][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1334.525531][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1334.525531][ T282] ipv6_find_idev+0x102/0x170 [ 1334.525531][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1334.525531][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1334.525531][ T282] netlink_rcv_skb+0x130/0x360 [ 1334.525531][ T282] netlink_unicast+0x449/0x710 [ 1334.525531][ T282] netlink_sendmsg+0x723/0xbe0 [ 1334.525531][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1334.525531][ T282] ___sys_sendmsg+0xee/0x170 [ 1334.525531][ T282] __sys_sendmsg+0xcd/0x170 [ 1334.525531][ T282] do_syscall_64+0xc6/0x1e0 [ 1334.525531][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1334.525531][ T282] [ 1344.778988][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1344.779435][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1344.779435][ T282] dst_init+0x84/0x4a0 [ 1344.779435][ T282] dst_alloc+0x97/0x150 [ 1344.779435][ T282] ip6_dst_alloc+0x23/0x90 [ 1344.779435][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1344.779435][ T282] ip6_pol_route+0x56f/0x840 [ 1344.779435][ T282] fib6_rule_lookup+0x196/0x240 [ 1344.779435][ T282] ip6_route_input+0x542/0x980 [ 1344.779435][ T282] ipv6_rcv+0x8f/0x400 [ 1344.779435][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1344.779435][ T282] process_backlog+0x101/0x620 [ 1344.779435][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1344.779435][ T282] net_rx_action+0x495/0xbe0 [ 1344.779435][ T282] __do_softirq+0x1b5/0x7f6 [ 1344.779435][ T282] [ 1344.781272][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1344.781272][ T282] netdev_get_by_index+0x5e/0x80 [ 1344.781272][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1344.781272][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1344.781272][ T282] ip6_route_add+0x1c/0x140 [ 1344.781272][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1344.781272][ T282] inet6_addr_add+0x4f8/0xa40 [ 1344.781272][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1344.781272][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1344.781272][ T282] netlink_rcv_skb+0x130/0x360 [ 1344.781272][ T282] netlink_unicast+0x449/0x710 [ 1344.781272][ T282] netlink_sendmsg+0x723/0xbe0 [ 1344.781272][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1344.781272][ T282] ___sys_sendmsg+0xee/0x170 [ 1344.781272][ T282] __sys_sendmsg+0xcd/0x170 [ 1344.781272][ T282] do_syscall_64+0xc6/0x1e0 [ 1344.781272][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1344.781272][ T282] [ 1344.783455][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1344.783455][ T282] netdev_get_by_index+0x5e/0x80 [ 1344.783455][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1344.783455][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1344.783455][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1344.783455][ T282] ipv6_add_addr+0x411/0x2000 [ 1344.783455][ T282] inet6_addr_add+0x30e/0xa40 [ 1344.783455][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1344.783455][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1344.783455][ T282] netlink_rcv_skb+0x130/0x360 [ 1344.783455][ T282] netlink_unicast+0x449/0x710 [ 1344.783455][ T282] netlink_sendmsg+0x723/0xbe0 [ 1344.783455][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1344.783455][ T282] ___sys_sendmsg+0xee/0x170 [ 1344.783455][ T282] __sys_sendmsg+0xcd/0x170 [ 1344.783455][ T282] do_syscall_64+0xc6/0x1e0 [ 1344.783455][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1344.783455][ T282] [ 1344.785647][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1344.785647][ T282] netdev_get_by_index+0x5e/0x80 [ 1344.785647][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1344.785647][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1344.785647][ T282] ip6_route_add+0x1c/0x140 [ 1344.785647][ T282] addrconf_add_mroute+0x129/0x180 [ 1344.785647][ T282] addrconf_add_dev+0xe2/0x170 [ 1344.785647][ T282] inet6_addr_add+0x12f/0xa40 [ 1344.785647][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1344.785647][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1344.785647][ T282] netlink_rcv_skb+0x130/0x360 [ 1344.785647][ T282] netlink_unicast+0x449/0x710 [ 1344.785647][ T282] netlink_sendmsg+0x723/0xbe0 [ 1344.785647][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1344.785647][ T282] ___sys_sendmsg+0xee/0x170 [ 1344.785647][ T282] __sys_sendmsg+0xcd/0x170 [ 1344.785647][ T282] do_syscall_64+0xc6/0x1e0 [ 1344.785647][ T282] [ 1344.787791][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1344.787791][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1344.787791][ T282] ipv6_find_idev+0x102/0x170 [ 1344.787791][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1344.787791][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1344.787791][ T282] netlink_rcv_skb+0x130/0x360 [ 1344.787791][ T282] netlink_unicast+0x449/0x710 [ 1344.787791][ T282] netlink_sendmsg+0x723/0xbe0 [ 1344.787791][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1344.787791][ T282] ___sys_sendmsg+0xee/0x170 [ 1344.787791][ T282] __sys_sendmsg+0xcd/0x170 [ 1344.787791][ T282] do_syscall_64+0xc6/0x1e0 [ 1344.787791][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1344.787791][ T282] [ 1344.789471][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1344.789471][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1344.789471][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1344.789471][ T282] ipv6_find_idev+0x102/0x170 [ 1344.789471][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1344.789471][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1344.789471][ T282] netlink_rcv_skb+0x130/0x360 [ 1344.789471][ T282] netlink_unicast+0x449/0x710 [ 1344.789471][ T282] netlink_sendmsg+0x723/0xbe0 [ 1344.789471][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1344.789471][ T282] ___sys_sendmsg+0xee/0x170 [ 1344.789471][ T282] __sys_sendmsg+0xcd/0x170 [ 1344.789471][ T282] do_syscall_64+0xc6/0x1e0 [ 1344.789471][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1344.789471][ T282] [ 1355.043011][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1355.043433][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1355.043433][ T282] dst_init+0x84/0x4a0 [ 1355.043433][ T282] dst_alloc+0x97/0x150 [ 1355.043433][ T282] ip6_dst_alloc+0x23/0x90 [ 1355.043433][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1355.043433][ T282] ip6_pol_route+0x56f/0x840 [ 1355.043433][ T282] fib6_rule_lookup+0x196/0x240 [ 1355.043433][ T282] ip6_route_input+0x542/0x980 [ 1355.043433][ T282] ipv6_rcv+0x8f/0x400 [ 1355.043433][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1355.043433][ T282] process_backlog+0x101/0x620 [ 1355.043433][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1355.043433][ T282] net_rx_action+0x495/0xbe0 [ 1355.043433][ T282] __do_softirq+0x1b5/0x7f6 [ 1355.043433][ T282] [ 1355.045227][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1355.045227][ T282] netdev_get_by_index+0x5e/0x80 [ 1355.045227][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1355.045227][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1355.045227][ T282] ip6_route_add+0x1c/0x140 [ 1355.045227][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1355.045227][ T282] inet6_addr_add+0x4f8/0xa40 [ 1355.045227][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1355.045227][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1355.045227][ T282] netlink_rcv_skb+0x130/0x360 [ 1355.045227][ T282] netlink_unicast+0x449/0x710 [ 1355.045227][ T282] netlink_sendmsg+0x723/0xbe0 [ 1355.045227][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1355.045227][ T282] ___sys_sendmsg+0xee/0x170 [ 1355.045227][ T282] __sys_sendmsg+0xcd/0x170 [ 1355.045227][ T282] do_syscall_64+0xc6/0x1e0 [ 1355.045227][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1355.045227][ T282] [ 1355.047409][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1355.047409][ T282] netdev_get_by_index+0x5e/0x80 [ 1355.047409][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1355.047409][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1355.047409][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1355.047409][ T282] ipv6_add_addr+0x411/0x2000 [ 1355.047409][ T282] inet6_addr_add+0x30e/0xa40 [ 1355.047409][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1355.047409][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1355.047409][ T282] netlink_rcv_skb+0x130/0x360 [ 1355.047409][ T282] netlink_unicast+0x449/0x710 [ 1355.047409][ T282] netlink_sendmsg+0x723/0xbe0 [ 1355.047409][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1355.047409][ T282] ___sys_sendmsg+0xee/0x170 [ 1355.047409][ T282] __sys_sendmsg+0xcd/0x170 [ 1355.047409][ T282] do_syscall_64+0xc6/0x1e0 [ 1355.047409][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1355.047409][ T282] [ 1355.049584][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1355.049584][ T282] netdev_get_by_index+0x5e/0x80 [ 1355.049584][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1355.049584][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1355.049584][ T282] ip6_route_add+0x1c/0x140 [ 1355.049584][ T282] addrconf_add_mroute+0x129/0x180 [ 1355.049584][ T282] addrconf_add_dev+0xe2/0x170 [ 1355.049584][ T282] inet6_addr_add+0x12f/0xa40 [ 1355.049584][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1355.049584][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1355.049584][ T282] netlink_rcv_skb+0x130/0x360 [ 1355.049584][ T282] netlink_unicast+0x449/0x710 [ 1355.049584][ T282] netlink_sendmsg+0x723/0xbe0 [ 1355.049584][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1355.049584][ T282] ___sys_sendmsg+0xee/0x170 [ 1355.049584][ T282] __sys_sendmsg+0xcd/0x170 [ 1355.049584][ T282] do_syscall_64+0xc6/0x1e0 [ 1355.049584][ T282] [ 1355.051720][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1355.051720][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1355.051720][ T282] ipv6_find_idev+0x102/0x170 [ 1355.051720][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1355.051720][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1355.051720][ T282] netlink_rcv_skb+0x130/0x360 [ 1355.051720][ T282] netlink_unicast+0x449/0x710 [ 1355.051720][ T282] netlink_sendmsg+0x723/0xbe0 [ 1355.051720][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1355.051720][ T282] ___sys_sendmsg+0xee/0x170 [ 1355.051720][ T282] __sys_sendmsg+0xcd/0x170 [ 1355.051720][ T282] do_syscall_64+0xc6/0x1e0 [ 1355.051720][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1355.051720][ T282] [ 1355.053395][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1355.053395][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1355.053395][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1355.053395][ T282] ipv6_find_idev+0x102/0x170 [ 1355.053395][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1355.053395][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1355.053395][ T282] netlink_rcv_skb+0x130/0x360 [ 1355.053395][ T282] netlink_unicast+0x449/0x710 [ 1355.053395][ T282] netlink_sendmsg+0x723/0xbe0 [ 1355.053395][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1355.053395][ T282] ___sys_sendmsg+0xee/0x170 [ 1355.053395][ T282] __sys_sendmsg+0xcd/0x170 [ 1355.053395][ T282] do_syscall_64+0xc6/0x1e0 [ 1355.053395][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1355.053395][ T282] [ 1365.339137][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1365.339647][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1365.339647][ T282] dst_init+0x84/0x4a0 [ 1365.339647][ T282] dst_alloc+0x97/0x150 [ 1365.339647][ T282] ip6_dst_alloc+0x23/0x90 [ 1365.339647][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1365.339647][ T282] ip6_pol_route+0x56f/0x840 [ 1365.339647][ T282] fib6_rule_lookup+0x196/0x240 [ 1365.339647][ T282] ip6_route_input+0x542/0x980 [ 1365.339647][ T282] ipv6_rcv+0x8f/0x400 [ 1365.339647][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1365.339647][ T282] process_backlog+0x101/0x620 [ 1365.339647][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1365.339647][ T282] net_rx_action+0x495/0xbe0 [ 1365.339647][ T282] __do_softirq+0x1b5/0x7f6 [ 1365.339647][ T282] [ 1365.342445][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1365.342445][ T282] netdev_get_by_index+0x5e/0x80 [ 1365.342445][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1365.342445][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1365.342445][ T282] ip6_route_add+0x1c/0x140 [ 1365.342445][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1365.342445][ T282] inet6_addr_add+0x4f8/0xa40 [ 1365.342445][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1365.342445][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1365.342445][ T282] netlink_rcv_skb+0x130/0x360 [ 1365.342445][ T282] netlink_unicast+0x449/0x710 [ 1365.342445][ T282] netlink_sendmsg+0x723/0xbe0 [ 1365.342445][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1365.342445][ T282] ___sys_sendmsg+0xee/0x170 [ 1365.342445][ T282] __sys_sendmsg+0xcd/0x170 [ 1365.342445][ T282] do_syscall_64+0xc6/0x1e0 [ 1365.342445][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1365.342445][ T282] [ 1365.345932][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1365.345932][ T282] netdev_get_by_index+0x5e/0x80 [ 1365.345932][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1365.345932][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1365.345932][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1365.345932][ T282] ipv6_add_addr+0x411/0x2000 [ 1365.345932][ T282] inet6_addr_add+0x30e/0xa40 [ 1365.345932][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1365.345932][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1365.345932][ T282] netlink_rcv_skb+0x130/0x360 [ 1365.345932][ T282] netlink_unicast+0x449/0x710 [ 1365.345932][ T282] netlink_sendmsg+0x723/0xbe0 [ 1365.345932][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1365.345932][ T282] ___sys_sendmsg+0xee/0x170 [ 1365.345932][ T282] __sys_sendmsg+0xcd/0x170 [ 1365.345932][ T282] do_syscall_64+0xc6/0x1e0 [ 1365.345932][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1365.345932][ T282] [ 1365.349430][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1365.349430][ T282] netdev_get_by_index+0x5e/0x80 [ 1365.349430][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1365.349430][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1365.349430][ T282] ip6_route_add+0x1c/0x140 [ 1365.349430][ T282] addrconf_add_mroute+0x129/0x180 [ 1365.349430][ T282] addrconf_add_dev+0xe2/0x170 [ 1365.349430][ T282] inet6_addr_add+0x12f/0xa40 [ 1365.349430][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1365.349430][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1365.349430][ T282] netlink_rcv_skb+0x130/0x360 [ 1365.349430][ T282] netlink_unicast+0x449/0x710 [ 1365.349430][ T282] netlink_sendmsg+0x723/0xbe0 [ 1365.349430][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1365.349430][ T282] ___sys_sendmsg+0xee/0x170 [ 1365.349430][ T282] __sys_sendmsg+0xcd/0x170 [ 1365.349430][ T282] do_syscall_64+0xc6/0x1e0 [ 1365.349430][ T282] [ 1365.352889][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1365.352889][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1365.352889][ T282] ipv6_find_idev+0x102/0x170 [ 1365.352889][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1365.352889][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1365.352889][ T282] netlink_rcv_skb+0x130/0x360 [ 1365.352889][ T282] netlink_unicast+0x449/0x710 [ 1365.352889][ T282] netlink_sendmsg+0x723/0xbe0 [ 1365.352889][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1365.352889][ T282] ___sys_sendmsg+0xee/0x170 [ 1365.352889][ T282] __sys_sendmsg+0xcd/0x170 [ 1365.352889][ T282] do_syscall_64+0xc6/0x1e0 [ 1365.352889][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1365.352889][ T282] [ 1365.355634][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1365.355634][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1365.355634][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1365.355634][ T282] ipv6_find_idev+0x102/0x170 [ 1365.355634][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1365.355634][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1365.355634][ T282] netlink_rcv_skb+0x130/0x360 [ 1365.355634][ T282] netlink_unicast+0x449/0x710 [ 1365.355634][ T282] netlink_sendmsg+0x723/0xbe0 [ 1365.355634][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1365.355634][ T282] ___sys_sendmsg+0xee/0x170 [ 1365.355634][ T282] __sys_sendmsg+0xcd/0x170 [ 1365.355634][ T282] do_syscall_64+0xc6/0x1e0 [ 1365.355634][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1365.355634][ T282] [ 1375.386966][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1375.387358][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1375.387358][ T282] dst_init+0x84/0x4a0 [ 1375.387358][ T282] dst_alloc+0x97/0x150 [ 1375.387358][ T282] ip6_dst_alloc+0x23/0x90 [ 1375.387358][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1375.387358][ T282] ip6_pol_route+0x56f/0x840 [ 1375.387358][ T282] fib6_rule_lookup+0x196/0x240 [ 1375.387358][ T282] ip6_route_input+0x542/0x980 [ 1375.387358][ T282] ipv6_rcv+0x8f/0x400 [ 1375.387358][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1375.387358][ T282] process_backlog+0x101/0x620 [ 1375.387358][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1375.387358][ T282] net_rx_action+0x495/0xbe0 [ 1375.387358][ T282] __do_softirq+0x1b5/0x7f6 [ 1375.387358][ T282] [ 1375.389282][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1375.389282][ T282] netdev_get_by_index+0x5e/0x80 [ 1375.389282][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1375.389282][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1375.389282][ T282] ip6_route_add+0x1c/0x140 [ 1375.389282][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1375.389282][ T282] inet6_addr_add+0x4f8/0xa40 [ 1375.389282][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1375.389282][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1375.389282][ T282] netlink_rcv_skb+0x130/0x360 [ 1375.389282][ T282] netlink_unicast+0x449/0x710 [ 1375.389282][ T282] netlink_sendmsg+0x723/0xbe0 [ 1375.389282][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1375.389282][ T282] ___sys_sendmsg+0xee/0x170 [ 1375.389282][ T282] __sys_sendmsg+0xcd/0x170 [ 1375.389282][ T282] do_syscall_64+0xc6/0x1e0 [ 1375.389282][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1375.389282][ T282] [ 1375.391828][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1375.391828][ T282] netdev_get_by_index+0x5e/0x80 [ 1375.391828][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1375.391828][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1375.391828][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1375.391828][ T282] ipv6_add_addr+0x411/0x2000 [ 1375.391828][ T282] inet6_addr_add+0x30e/0xa40 [ 1375.391828][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1375.391828][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1375.391828][ T282] netlink_rcv_skb+0x130/0x360 [ 1375.391828][ T282] netlink_unicast+0x449/0x710 [ 1375.391828][ T282] netlink_sendmsg+0x723/0xbe0 [ 1375.391828][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1375.391828][ T282] ___sys_sendmsg+0xee/0x170 [ 1375.391828][ T282] __sys_sendmsg+0xcd/0x170 [ 1375.391828][ T282] do_syscall_64+0xc6/0x1e0 [ 1375.391828][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1375.391828][ T282] [ 1375.394373][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1375.394373][ T282] netdev_get_by_index+0x5e/0x80 [ 1375.394373][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1375.394373][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1375.394373][ T282] ip6_route_add+0x1c/0x140 [ 1375.394373][ T282] addrconf_add_mroute+0x129/0x180 [ 1375.394373][ T282] addrconf_add_dev+0xe2/0x170 [ 1375.394373][ T282] inet6_addr_add+0x12f/0xa40 [ 1375.394373][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1375.394373][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1375.394373][ T282] netlink_rcv_skb+0x130/0x360 [ 1375.394373][ T282] netlink_unicast+0x449/0x710 [ 1375.394373][ T282] netlink_sendmsg+0x723/0xbe0 [ 1375.394373][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1375.394373][ T282] ___sys_sendmsg+0xee/0x170 [ 1375.394373][ T282] __sys_sendmsg+0xcd/0x170 [ 1375.394373][ T282] do_syscall_64+0xc6/0x1e0 [ 1375.394373][ T282] [ 1375.396612][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1375.396612][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1375.396612][ T282] ipv6_find_idev+0x102/0x170 [ 1375.396612][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1375.396612][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1375.396612][ T282] netlink_rcv_skb+0x130/0x360 [ 1375.396612][ T282] netlink_unicast+0x449/0x710 [ 1375.396612][ T282] netlink_sendmsg+0x723/0xbe0 [ 1375.396612][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1375.396612][ T282] ___sys_sendmsg+0xee/0x170 [ 1375.396612][ T282] __sys_sendmsg+0xcd/0x170 [ 1375.396612][ T282] do_syscall_64+0xc6/0x1e0 [ 1375.396612][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1375.396612][ T282] [ 1375.398467][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1375.398467][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1375.398467][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1375.398467][ T282] ipv6_find_idev+0x102/0x170 [ 1375.398467][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1375.398467][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1375.398467][ T282] netlink_rcv_skb+0x130/0x360 [ 1375.398467][ T282] netlink_unicast+0x449/0x710 [ 1375.398467][ T282] netlink_sendmsg+0x723/0xbe0 [ 1375.398467][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1375.398467][ T282] ___sys_sendmsg+0xee/0x170 [ 1375.398467][ T282] __sys_sendmsg+0xcd/0x170 [ 1375.398467][ T282] do_syscall_64+0xc6/0x1e0 [ 1375.398467][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1375.398467][ T282] [ 1385.530974][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1385.531351][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1385.531351][ T282] dst_init+0x84/0x4a0 [ 1385.531351][ T282] dst_alloc+0x97/0x150 [ 1385.531351][ T282] ip6_dst_alloc+0x23/0x90 [ 1385.531351][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1385.531351][ T282] ip6_pol_route+0x56f/0x840 [ 1385.531351][ T282] fib6_rule_lookup+0x196/0x240 [ 1385.531351][ T282] ip6_route_input+0x542/0x980 [ 1385.531351][ T282] ipv6_rcv+0x8f/0x400 [ 1385.531351][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1385.531351][ T282] process_backlog+0x101/0x620 [ 1385.531351][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1385.531351][ T282] net_rx_action+0x495/0xbe0 [ 1385.531351][ T282] __do_softirq+0x1b5/0x7f6 [ 1385.531351][ T282] [ 1385.533268][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1385.533268][ T282] netdev_get_by_index+0x5e/0x80 [ 1385.533268][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1385.533268][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1385.533268][ T282] ip6_route_add+0x1c/0x140 [ 1385.533268][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1385.533268][ T282] inet6_addr_add+0x4f8/0xa40 [ 1385.533268][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1385.533268][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1385.533268][ T282] netlink_rcv_skb+0x130/0x360 [ 1385.533268][ T282] netlink_unicast+0x449/0x710 [ 1385.533268][ T282] netlink_sendmsg+0x723/0xbe0 [ 1385.533268][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1385.533268][ T282] ___sys_sendmsg+0xee/0x170 [ 1385.533268][ T282] __sys_sendmsg+0xcd/0x170 [ 1385.533268][ T282] do_syscall_64+0xc6/0x1e0 [ 1385.533268][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1385.533268][ T282] [ 1385.535553][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1385.535553][ T282] netdev_get_by_index+0x5e/0x80 [ 1385.535553][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1385.535553][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1385.535553][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1385.535553][ T282] ipv6_add_addr+0x411/0x2000 [ 1385.535553][ T282] inet6_addr_add+0x30e/0xa40 [ 1385.535553][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1385.535553][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1385.535553][ T282] netlink_rcv_skb+0x130/0x360 [ 1385.535553][ T282] netlink_unicast+0x449/0x710 [ 1385.535553][ T282] netlink_sendmsg+0x723/0xbe0 [ 1385.535553][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1385.535553][ T282] ___sys_sendmsg+0xee/0x170 [ 1385.535553][ T282] __sys_sendmsg+0xcd/0x170 [ 1385.535553][ T282] do_syscall_64+0xc6/0x1e0 [ 1385.535553][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1385.535553][ T282] [ 1385.537796][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1385.537796][ T282] netdev_get_by_index+0x5e/0x80 [ 1385.537796][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1385.537796][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1385.537796][ T282] ip6_route_add+0x1c/0x140 [ 1385.537796][ T282] addrconf_add_mroute+0x129/0x180 [ 1385.537796][ T282] addrconf_add_dev+0xe2/0x170 [ 1385.537796][ T282] inet6_addr_add+0x12f/0xa40 [ 1385.537796][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1385.537796][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1385.537796][ T282] netlink_rcv_skb+0x130/0x360 [ 1385.537796][ T282] netlink_unicast+0x449/0x710 [ 1385.537796][ T282] netlink_sendmsg+0x723/0xbe0 [ 1385.537796][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1385.537796][ T282] ___sys_sendmsg+0xee/0x170 [ 1385.537796][ T282] __sys_sendmsg+0xcd/0x170 [ 1385.537796][ T282] do_syscall_64+0xc6/0x1e0 [ 1385.537796][ T282] [ 1385.540026][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1385.540026][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1385.540026][ T282] ipv6_find_idev+0x102/0x170 [ 1385.540026][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1385.540026][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1385.540026][ T282] netlink_rcv_skb+0x130/0x360 [ 1385.540026][ T282] netlink_unicast+0x449/0x710 [ 1385.540026][ T282] netlink_sendmsg+0x723/0xbe0 [ 1385.540026][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1385.540026][ T282] ___sys_sendmsg+0xee/0x170 [ 1385.540026][ T282] __sys_sendmsg+0xcd/0x170 [ 1385.540026][ T282] do_syscall_64+0xc6/0x1e0 [ 1385.540026][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1385.540026][ T282] [ 1385.541842][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1385.541842][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1385.541842][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1385.541842][ T282] ipv6_find_idev+0x102/0x170 [ 1385.541842][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1385.541842][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1385.541842][ T282] netlink_rcv_skb+0x130/0x360 [ 1385.541842][ T282] netlink_unicast+0x449/0x710 [ 1385.541842][ T282] netlink_sendmsg+0x723/0xbe0 [ 1385.541842][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1385.541842][ T282] ___sys_sendmsg+0xee/0x170 [ 1385.541842][ T282] __sys_sendmsg+0xcd/0x170 [ 1385.541842][ T282] do_syscall_64+0xc6/0x1e0 [ 1385.541842][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1385.541842][ T282] [ 1395.611019][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1395.611406][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1395.611406][ T282] dst_init+0x84/0x4a0 [ 1395.611406][ T282] dst_alloc+0x97/0x150 [ 1395.611406][ T282] ip6_dst_alloc+0x23/0x90 [ 1395.611406][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1395.611406][ T282] ip6_pol_route+0x56f/0x840 [ 1395.611406][ T282] fib6_rule_lookup+0x196/0x240 [ 1395.611406][ T282] ip6_route_input+0x542/0x980 [ 1395.611406][ T282] ipv6_rcv+0x8f/0x400 [ 1395.611406][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1395.611406][ T282] process_backlog+0x101/0x620 [ 1395.611406][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1395.611406][ T282] net_rx_action+0x495/0xbe0 [ 1395.611406][ T282] __do_softirq+0x1b5/0x7f6 [ 1395.611406][ T282] [ 1395.613204][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1395.613204][ T282] netdev_get_by_index+0x5e/0x80 [ 1395.613204][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1395.613204][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1395.613204][ T282] ip6_route_add+0x1c/0x140 [ 1395.613204][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1395.613204][ T282] inet6_addr_add+0x4f8/0xa40 [ 1395.613204][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1395.613204][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1395.613204][ T282] netlink_rcv_skb+0x130/0x360 [ 1395.613204][ T282] netlink_unicast+0x449/0x710 [ 1395.613204][ T282] netlink_sendmsg+0x723/0xbe0 [ 1395.613204][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1395.613204][ T282] ___sys_sendmsg+0xee/0x170 [ 1395.613204][ T282] __sys_sendmsg+0xcd/0x170 [ 1395.613204][ T282] do_syscall_64+0xc6/0x1e0 [ 1395.613204][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1395.613204][ T282] [ 1395.615505][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1395.615505][ T282] netdev_get_by_index+0x5e/0x80 [ 1395.615505][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1395.615505][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1395.615505][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1395.615505][ T282] ipv6_add_addr+0x411/0x2000 [ 1395.615505][ T282] inet6_addr_add+0x30e/0xa40 [ 1395.615505][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1395.615505][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1395.615505][ T282] netlink_rcv_skb+0x130/0x360 [ 1395.615505][ T282] netlink_unicast+0x449/0x710 [ 1395.615505][ T282] netlink_sendmsg+0x723/0xbe0 [ 1395.615505][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1395.615505][ T282] ___sys_sendmsg+0xee/0x170 [ 1395.615505][ T282] __sys_sendmsg+0xcd/0x170 [ 1395.615505][ T282] do_syscall_64+0xc6/0x1e0 [ 1395.615505][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1395.615505][ T282] [ 1395.617773][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1395.617773][ T282] netdev_get_by_index+0x5e/0x80 [ 1395.617773][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1395.617773][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1395.617773][ T282] ip6_route_add+0x1c/0x140 [ 1395.617773][ T282] addrconf_add_mroute+0x129/0x180 [ 1395.617773][ T282] addrconf_add_dev+0xe2/0x170 [ 1395.617773][ T282] inet6_addr_add+0x12f/0xa40 [ 1395.617773][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1395.617773][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1395.617773][ T282] netlink_rcv_skb+0x130/0x360 [ 1395.617773][ T282] netlink_unicast+0x449/0x710 [ 1395.617773][ T282] netlink_sendmsg+0x723/0xbe0 [ 1395.617773][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1395.617773][ T282] ___sys_sendmsg+0xee/0x170 [ 1395.617773][ T282] __sys_sendmsg+0xcd/0x170 [ 1395.617773][ T282] do_syscall_64+0xc6/0x1e0 [ 1395.617773][ T282] [ 1395.620009][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1395.620009][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1395.620009][ T282] ipv6_find_idev+0x102/0x170 [ 1395.620009][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1395.620009][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1395.620009][ T282] netlink_rcv_skb+0x130/0x360 [ 1395.620009][ T282] netlink_unicast+0x449/0x710 [ 1395.620009][ T282] netlink_sendmsg+0x723/0xbe0 [ 1395.620009][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1395.620009][ T282] ___sys_sendmsg+0xee/0x170 [ 1395.620009][ T282] __sys_sendmsg+0xcd/0x170 [ 1395.620009][ T282] do_syscall_64+0xc6/0x1e0 [ 1395.620009][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1395.620009][ T282] [ 1395.621724][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1395.621724][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1395.621724][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1395.621724][ T282] ipv6_find_idev+0x102/0x170 [ 1395.621724][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1395.621724][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1395.621724][ T282] netlink_rcv_skb+0x130/0x360 [ 1395.621724][ T282] netlink_unicast+0x449/0x710 [ 1395.621724][ T282] netlink_sendmsg+0x723/0xbe0 [ 1395.621724][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1395.621724][ T282] ___sys_sendmsg+0xee/0x170 [ 1395.621724][ T282] __sys_sendmsg+0xcd/0x170 [ 1395.621724][ T282] do_syscall_64+0xc6/0x1e0 [ 1395.621724][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1395.621724][ T282] [ 1405.859026][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1405.859415][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1405.859415][ T282] dst_init+0x84/0x4a0 [ 1405.859415][ T282] dst_alloc+0x97/0x150 [ 1405.859415][ T282] ip6_dst_alloc+0x23/0x90 [ 1405.859415][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1405.859415][ T282] ip6_pol_route+0x56f/0x840 [ 1405.859415][ T282] fib6_rule_lookup+0x196/0x240 [ 1405.859415][ T282] ip6_route_input+0x542/0x980 [ 1405.859415][ T282] ipv6_rcv+0x8f/0x400 [ 1405.859415][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1405.859415][ T282] process_backlog+0x101/0x620 [ 1405.859415][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1405.859415][ T282] net_rx_action+0x495/0xbe0 [ 1405.859415][ T282] __do_softirq+0x1b5/0x7f6 [ 1405.859415][ T282] [ 1405.861245][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1405.861245][ T282] netdev_get_by_index+0x5e/0x80 [ 1405.861245][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1405.861245][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1405.861245][ T282] ip6_route_add+0x1c/0x140 [ 1405.861245][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1405.861245][ T282] inet6_addr_add+0x4f8/0xa40 [ 1405.861245][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1405.861245][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1405.861245][ T282] netlink_rcv_skb+0x130/0x360 [ 1405.861245][ T282] netlink_unicast+0x449/0x710 [ 1405.861245][ T282] netlink_sendmsg+0x723/0xbe0 [ 1405.861245][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1405.861245][ T282] ___sys_sendmsg+0xee/0x170 [ 1405.861245][ T282] __sys_sendmsg+0xcd/0x170 [ 1405.861245][ T282] do_syscall_64+0xc6/0x1e0 [ 1405.861245][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1405.861245][ T282] [ 1405.863467][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1405.863467][ T282] netdev_get_by_index+0x5e/0x80 [ 1405.863467][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1405.863467][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1405.863467][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1405.863467][ T282] ipv6_add_addr+0x411/0x2000 [ 1405.863467][ T282] inet6_addr_add+0x30e/0xa40 [ 1405.863467][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1405.863467][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1405.863467][ T282] netlink_rcv_skb+0x130/0x360 [ 1405.863467][ T282] netlink_unicast+0x449/0x710 [ 1405.863467][ T282] netlink_sendmsg+0x723/0xbe0 [ 1405.863467][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1405.863467][ T282] ___sys_sendmsg+0xee/0x170 [ 1405.863467][ T282] __sys_sendmsg+0xcd/0x170 [ 1405.863467][ T282] do_syscall_64+0xc6/0x1e0 [ 1405.863467][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1405.863467][ T282] [ 1405.865693][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1405.865693][ T282] netdev_get_by_index+0x5e/0x80 [ 1405.865693][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1405.865693][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1405.865693][ T282] ip6_route_add+0x1c/0x140 [ 1405.865693][ T282] addrconf_add_mroute+0x129/0x180 [ 1405.865693][ T282] addrconf_add_dev+0xe2/0x170 [ 1405.865693][ T282] inet6_addr_add+0x12f/0xa40 [ 1405.865693][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1405.865693][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1405.865693][ T282] netlink_rcv_skb+0x130/0x360 [ 1405.865693][ T282] netlink_unicast+0x449/0x710 [ 1405.865693][ T282] netlink_sendmsg+0x723/0xbe0 [ 1405.865693][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1405.865693][ T282] ___sys_sendmsg+0xee/0x170 [ 1405.865693][ T282] __sys_sendmsg+0xcd/0x170 [ 1405.865693][ T282] do_syscall_64+0xc6/0x1e0 [ 1405.865693][ T282] [ 1405.867873][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1405.867873][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1405.867873][ T282] ipv6_find_idev+0x102/0x170 [ 1405.867873][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1405.867873][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1405.867873][ T282] netlink_rcv_skb+0x130/0x360 [ 1405.867873][ T282] netlink_unicast+0x449/0x710 [ 1405.867873][ T282] netlink_sendmsg+0x723/0xbe0 [ 1405.867873][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1405.867873][ T282] ___sys_sendmsg+0xee/0x170 [ 1405.867873][ T282] __sys_sendmsg+0xcd/0x170 [ 1405.867873][ T282] do_syscall_64+0xc6/0x1e0 [ 1405.867873][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1405.867873][ T282] [ 1405.869574][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1405.869574][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1405.869574][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1405.869574][ T282] ipv6_find_idev+0x102/0x170 [ 1405.869574][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1405.869574][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1405.869574][ T282] netlink_rcv_skb+0x130/0x360 [ 1405.869574][ T282] netlink_unicast+0x449/0x710 [ 1405.869574][ T282] netlink_sendmsg+0x723/0xbe0 [ 1405.869574][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1405.869574][ T282] ___sys_sendmsg+0xee/0x170 [ 1405.869574][ T282] __sys_sendmsg+0xcd/0x170 [ 1405.869574][ T282] do_syscall_64+0xc6/0x1e0 [ 1405.869574][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1405.869574][ T282] [ 1415.915033][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1415.915411][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1415.915411][ T282] dst_init+0x84/0x4a0 [ 1415.915411][ T282] dst_alloc+0x97/0x150 [ 1415.915411][ T282] ip6_dst_alloc+0x23/0x90 [ 1415.915411][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1415.915411][ T282] ip6_pol_route+0x56f/0x840 [ 1415.915411][ T282] fib6_rule_lookup+0x196/0x240 [ 1415.915411][ T282] ip6_route_input+0x542/0x980 [ 1415.915411][ T282] ipv6_rcv+0x8f/0x400 [ 1415.915411][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1415.915411][ T282] process_backlog+0x101/0x620 [ 1415.915411][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1415.915411][ T282] net_rx_action+0x495/0xbe0 [ 1415.915411][ T282] __do_softirq+0x1b5/0x7f6 [ 1415.915411][ T282] [ 1415.917212][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1415.917212][ T282] netdev_get_by_index+0x5e/0x80 [ 1415.917212][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1415.917212][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1415.917212][ T282] ip6_route_add+0x1c/0x140 [ 1415.917212][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1415.917212][ T282] inet6_addr_add+0x4f8/0xa40 [ 1415.917212][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1415.917212][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1415.917212][ T282] netlink_rcv_skb+0x130/0x360 [ 1415.917212][ T282] netlink_unicast+0x449/0x710 [ 1415.917212][ T282] netlink_sendmsg+0x723/0xbe0 [ 1415.917212][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1415.917212][ T282] ___sys_sendmsg+0xee/0x170 [ 1415.917212][ T282] __sys_sendmsg+0xcd/0x170 [ 1415.917212][ T282] do_syscall_64+0xc6/0x1e0 [ 1415.917212][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1415.917212][ T282] [ 1415.919463][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1415.919463][ T282] netdev_get_by_index+0x5e/0x80 [ 1415.919463][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1415.919463][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1415.919463][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1415.919463][ T282] ipv6_add_addr+0x411/0x2000 [ 1415.919463][ T282] inet6_addr_add+0x30e/0xa40 [ 1415.919463][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1415.919463][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1415.919463][ T282] netlink_rcv_skb+0x130/0x360 [ 1415.919463][ T282] netlink_unicast+0x449/0x710 [ 1415.919463][ T282] netlink_sendmsg+0x723/0xbe0 [ 1415.919463][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1415.919463][ T282] ___sys_sendmsg+0xee/0x170 [ 1415.919463][ T282] __sys_sendmsg+0xcd/0x170 [ 1415.919463][ T282] do_syscall_64+0xc6/0x1e0 [ 1415.919463][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1415.919463][ T282] [ 1415.921676][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1415.921676][ T282] netdev_get_by_index+0x5e/0x80 [ 1415.921676][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1415.921676][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1415.921676][ T282] ip6_route_add+0x1c/0x140 [ 1415.921676][ T282] addrconf_add_mroute+0x129/0x180 [ 1415.921676][ T282] addrconf_add_dev+0xe2/0x170 [ 1415.921676][ T282] inet6_addr_add+0x12f/0xa40 [ 1415.921676][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1415.921676][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1415.921676][ T282] netlink_rcv_skb+0x130/0x360 [ 1415.921676][ T282] netlink_unicast+0x449/0x710 [ 1415.921676][ T282] netlink_sendmsg+0x723/0xbe0 [ 1415.921676][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1415.921676][ T282] ___sys_sendmsg+0xee/0x170 [ 1415.921676][ T282] __sys_sendmsg+0xcd/0x170 [ 1415.921676][ T282] do_syscall_64+0xc6/0x1e0 [ 1415.921676][ T282] [ 1415.923870][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1415.923870][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1415.923870][ T282] ipv6_find_idev+0x102/0x170 [ 1415.923870][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1415.923870][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1415.923870][ T282] netlink_rcv_skb+0x130/0x360 [ 1415.923870][ T282] netlink_unicast+0x449/0x710 [ 1415.923870][ T282] netlink_sendmsg+0x723/0xbe0 [ 1415.923870][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1415.923870][ T282] ___sys_sendmsg+0xee/0x170 [ 1415.923870][ T282] __sys_sendmsg+0xcd/0x170 [ 1415.923870][ T282] do_syscall_64+0xc6/0x1e0 [ 1415.923870][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1415.923870][ T282] [ 1415.925577][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1415.925577][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1415.925577][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1415.925577][ T282] ipv6_find_idev+0x102/0x170 [ 1415.925577][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1415.925577][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1415.925577][ T282] netlink_rcv_skb+0x130/0x360 [ 1415.925577][ T282] netlink_unicast+0x449/0x710 [ 1415.925577][ T282] netlink_sendmsg+0x723/0xbe0 [ 1415.925577][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1415.925577][ T282] ___sys_sendmsg+0xee/0x170 [ 1415.925577][ T282] __sys_sendmsg+0xcd/0x170 [ 1415.925577][ T282] do_syscall_64+0xc6/0x1e0 [ 1415.925577][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1415.925577][ T282] [ 1426.163006][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1426.163459][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1426.163459][ T282] dst_init+0x84/0x4a0 [ 1426.163459][ T282] dst_alloc+0x97/0x150 [ 1426.163459][ T282] ip6_dst_alloc+0x23/0x90 [ 1426.163459][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1426.163459][ T282] ip6_pol_route+0x56f/0x840 [ 1426.163459][ T282] fib6_rule_lookup+0x196/0x240 [ 1426.163459][ T282] ip6_route_input+0x542/0x980 [ 1426.163459][ T282] ipv6_rcv+0x8f/0x400 [ 1426.163459][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1426.163459][ T282] process_backlog+0x101/0x620 [ 1426.163459][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1426.163459][ T282] net_rx_action+0x495/0xbe0 [ 1426.163459][ T282] __do_softirq+0x1b5/0x7f6 [ 1426.163459][ T282] [ 1426.165253][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1426.165253][ T282] netdev_get_by_index+0x5e/0x80 [ 1426.165253][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1426.165253][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1426.165253][ T282] ip6_route_add+0x1c/0x140 [ 1426.165253][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1426.165253][ T282] inet6_addr_add+0x4f8/0xa40 [ 1426.165253][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1426.165253][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1426.165253][ T282] netlink_rcv_skb+0x130/0x360 [ 1426.165253][ T282] netlink_unicast+0x449/0x710 [ 1426.165253][ T282] netlink_sendmsg+0x723/0xbe0 [ 1426.165253][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1426.165253][ T282] ___sys_sendmsg+0xee/0x170 [ 1426.165253][ T282] __sys_sendmsg+0xcd/0x170 [ 1426.165253][ T282] do_syscall_64+0xc6/0x1e0 [ 1426.165253][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1426.165253][ T282] [ 1426.167578][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1426.167578][ T282] netdev_get_by_index+0x5e/0x80 [ 1426.167578][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1426.167578][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1426.167578][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1426.167578][ T282] ipv6_add_addr+0x411/0x2000 [ 1426.167578][ T282] inet6_addr_add+0x30e/0xa40 [ 1426.167578][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1426.167578][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1426.167578][ T282] netlink_rcv_skb+0x130/0x360 [ 1426.167578][ T282] netlink_unicast+0x449/0x710 [ 1426.167578][ T282] netlink_sendmsg+0x723/0xbe0 [ 1426.167578][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1426.167578][ T282] ___sys_sendmsg+0xee/0x170 [ 1426.167578][ T282] __sys_sendmsg+0xcd/0x170 [ 1426.167578][ T282] do_syscall_64+0xc6/0x1e0 [ 1426.167578][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1426.167578][ T282] [ 1426.169796][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1426.169796][ T282] netdev_get_by_index+0x5e/0x80 [ 1426.169796][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1426.169796][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1426.169796][ T282] ip6_route_add+0x1c/0x140 [ 1426.169796][ T282] addrconf_add_mroute+0x129/0x180 [ 1426.169796][ T282] addrconf_add_dev+0xe2/0x170 [ 1426.169796][ T282] inet6_addr_add+0x12f/0xa40 [ 1426.169796][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1426.169796][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1426.169796][ T282] netlink_rcv_skb+0x130/0x360 [ 1426.169796][ T282] netlink_unicast+0x449/0x710 [ 1426.169796][ T282] netlink_sendmsg+0x723/0xbe0 [ 1426.169796][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1426.169796][ T282] ___sys_sendmsg+0xee/0x170 [ 1426.169796][ T282] __sys_sendmsg+0xcd/0x170 [ 1426.169796][ T282] do_syscall_64+0xc6/0x1e0 [ 1426.169796][ T282] [ 1426.171976][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1426.171976][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1426.171976][ T282] ipv6_find_idev+0x102/0x170 [ 1426.171976][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1426.171976][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1426.171976][ T282] netlink_rcv_skb+0x130/0x360 [ 1426.171976][ T282] netlink_unicast+0x449/0x710 [ 1426.171976][ T282] netlink_sendmsg+0x723/0xbe0 [ 1426.171976][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1426.171976][ T282] ___sys_sendmsg+0xee/0x170 [ 1426.171976][ T282] __sys_sendmsg+0xcd/0x170 [ 1426.171976][ T282] do_syscall_64+0xc6/0x1e0 [ 1426.171976][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1426.171976][ T282] [ 1426.173687][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1426.173687][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1426.173687][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1426.173687][ T282] ipv6_find_idev+0x102/0x170 [ 1426.173687][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1426.173687][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1426.173687][ T282] netlink_rcv_skb+0x130/0x360 [ 1426.173687][ T282] netlink_unicast+0x449/0x710 [ 1426.173687][ T282] netlink_sendmsg+0x723/0xbe0 [ 1426.173687][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1426.173687][ T282] ___sys_sendmsg+0xee/0x170 [ 1426.173687][ T282] __sys_sendmsg+0xcd/0x170 [ 1426.173687][ T282] do_syscall_64+0xc6/0x1e0 [ 1426.173687][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1426.173687][ T282] [ 1436.411015][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1436.411447][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1436.411447][ T282] dst_init+0x84/0x4a0 [ 1436.411447][ T282] dst_alloc+0x97/0x150 [ 1436.411447][ T282] ip6_dst_alloc+0x23/0x90 [ 1436.411447][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1436.411447][ T282] ip6_pol_route+0x56f/0x840 [ 1436.411447][ T282] fib6_rule_lookup+0x196/0x240 [ 1436.411447][ T282] ip6_route_input+0x542/0x980 [ 1436.411447][ T282] ipv6_rcv+0x8f/0x400 [ 1436.411447][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1436.411447][ T282] process_backlog+0x101/0x620 [ 1436.411447][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1436.411447][ T282] net_rx_action+0x495/0xbe0 [ 1436.411447][ T282] __do_softirq+0x1b5/0x7f6 [ 1436.411447][ T282] [ 1436.413230][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1436.413230][ T282] netdev_get_by_index+0x5e/0x80 [ 1436.413230][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1436.413230][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1436.413230][ T282] ip6_route_add+0x1c/0x140 [ 1436.413230][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1436.413230][ T282] inet6_addr_add+0x4f8/0xa40 [ 1436.413230][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1436.413230][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1436.413230][ T282] netlink_rcv_skb+0x130/0x360 [ 1436.413230][ T282] netlink_unicast+0x449/0x710 [ 1436.413230][ T282] netlink_sendmsg+0x723/0xbe0 [ 1436.413230][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1436.413230][ T282] ___sys_sendmsg+0xee/0x170 [ 1436.413230][ T282] __sys_sendmsg+0xcd/0x170 [ 1436.413230][ T282] do_syscall_64+0xc6/0x1e0 [ 1436.413230][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1436.413230][ T282] [ 1436.415437][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1436.415437][ T282] netdev_get_by_index+0x5e/0x80 [ 1436.415437][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1436.415437][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1436.415437][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1436.415437][ T282] ipv6_add_addr+0x411/0x2000 [ 1436.415437][ T282] inet6_addr_add+0x30e/0xa40 [ 1436.415437][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1436.415437][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1436.415437][ T282] netlink_rcv_skb+0x130/0x360 [ 1436.415437][ T282] netlink_unicast+0x449/0x710 [ 1436.415437][ T282] netlink_sendmsg+0x723/0xbe0 [ 1436.415437][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1436.415437][ T282] ___sys_sendmsg+0xee/0x170 [ 1436.415437][ T282] __sys_sendmsg+0xcd/0x170 [ 1436.415437][ T282] do_syscall_64+0xc6/0x1e0 [ 1436.415437][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1436.415437][ T282] [ 1436.417631][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1436.417631][ T282] netdev_get_by_index+0x5e/0x80 [ 1436.417631][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1436.417631][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1436.417631][ T282] ip6_route_add+0x1c/0x140 [ 1436.417631][ T282] addrconf_add_mroute+0x129/0x180 [ 1436.417631][ T282] addrconf_add_dev+0xe2/0x170 [ 1436.417631][ T282] inet6_addr_add+0x12f/0xa40 [ 1436.417631][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1436.417631][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1436.417631][ T282] netlink_rcv_skb+0x130/0x360 [ 1436.417631][ T282] netlink_unicast+0x449/0x710 [ 1436.417631][ T282] netlink_sendmsg+0x723/0xbe0 [ 1436.417631][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1436.417631][ T282] ___sys_sendmsg+0xee/0x170 [ 1436.417631][ T282] __sys_sendmsg+0xcd/0x170 [ 1436.417631][ T282] do_syscall_64+0xc6/0x1e0 [ 1436.417631][ T282] [ 1436.419779][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1436.419779][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1436.419779][ T282] ipv6_find_idev+0x102/0x170 [ 1436.419779][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1436.419779][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1436.419779][ T282] netlink_rcv_skb+0x130/0x360 [ 1436.419779][ T282] netlink_unicast+0x449/0x710 [ 1436.419779][ T282] netlink_sendmsg+0x723/0xbe0 [ 1436.419779][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1436.419779][ T282] ___sys_sendmsg+0xee/0x170 [ 1436.419779][ T282] __sys_sendmsg+0xcd/0x170 [ 1436.419779][ T282] do_syscall_64+0xc6/0x1e0 [ 1436.419779][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1436.419779][ T282] [ 1436.421457][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1436.421457][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1436.421457][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1436.421457][ T282] ipv6_find_idev+0x102/0x170 [ 1436.421457][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1436.421457][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1436.421457][ T282] netlink_rcv_skb+0x130/0x360 [ 1436.421457][ T282] netlink_unicast+0x449/0x710 [ 1436.421457][ T282] netlink_sendmsg+0x723/0xbe0 [ 1436.421457][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1436.421457][ T282] ___sys_sendmsg+0xee/0x170 [ 1436.421457][ T282] __sys_sendmsg+0xcd/0x170 [ 1436.421457][ T282] do_syscall_64+0xc6/0x1e0 [ 1436.421457][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1436.421457][ T282] [ 1446.659036][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1446.659465][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1446.659465][ T282] dst_init+0x84/0x4a0 [ 1446.659465][ T282] dst_alloc+0x97/0x150 [ 1446.659465][ T282] ip6_dst_alloc+0x23/0x90 [ 1446.659465][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1446.659465][ T282] ip6_pol_route+0x56f/0x840 [ 1446.659465][ T282] fib6_rule_lookup+0x196/0x240 [ 1446.659465][ T282] ip6_route_input+0x542/0x980 [ 1446.659465][ T282] ipv6_rcv+0x8f/0x400 [ 1446.659465][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1446.659465][ T282] process_backlog+0x101/0x620 [ 1446.659465][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1446.659465][ T282] net_rx_action+0x495/0xbe0 [ 1446.659465][ T282] __do_softirq+0x1b5/0x7f6 [ 1446.659465][ T282] [ 1446.661252][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1446.661252][ T282] netdev_get_by_index+0x5e/0x80 [ 1446.661252][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1446.661252][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1446.661252][ T282] ip6_route_add+0x1c/0x140 [ 1446.661252][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1446.661252][ T282] inet6_addr_add+0x4f8/0xa40 [ 1446.661252][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1446.661252][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1446.661252][ T282] netlink_rcv_skb+0x130/0x360 [ 1446.661252][ T282] netlink_unicast+0x449/0x710 [ 1446.661252][ T282] netlink_sendmsg+0x723/0xbe0 [ 1446.661252][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1446.661252][ T282] ___sys_sendmsg+0xee/0x170 [ 1446.661252][ T282] __sys_sendmsg+0xcd/0x170 [ 1446.661252][ T282] do_syscall_64+0xc6/0x1e0 [ 1446.661252][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1446.661252][ T282] [ 1446.663461][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1446.663461][ T282] netdev_get_by_index+0x5e/0x80 [ 1446.663461][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1446.663461][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1446.663461][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1446.663461][ T282] ipv6_add_addr+0x411/0x2000 [ 1446.663461][ T282] inet6_addr_add+0x30e/0xa40 [ 1446.663461][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1446.663461][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1446.663461][ T282] netlink_rcv_skb+0x130/0x360 [ 1446.663461][ T282] netlink_unicast+0x449/0x710 [ 1446.663461][ T282] netlink_sendmsg+0x723/0xbe0 [ 1446.663461][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1446.663461][ T282] ___sys_sendmsg+0xee/0x170 [ 1446.663461][ T282] __sys_sendmsg+0xcd/0x170 [ 1446.663461][ T282] do_syscall_64+0xc6/0x1e0 [ 1446.663461][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1446.663461][ T282] [ 1446.665649][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1446.665649][ T282] netdev_get_by_index+0x5e/0x80 [ 1446.665649][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1446.665649][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1446.665649][ T282] ip6_route_add+0x1c/0x140 [ 1446.665649][ T282] addrconf_add_mroute+0x129/0x180 [ 1446.665649][ T282] addrconf_add_dev+0xe2/0x170 [ 1446.665649][ T282] inet6_addr_add+0x12f/0xa40 [ 1446.665649][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1446.665649][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1446.665649][ T282] netlink_rcv_skb+0x130/0x360 [ 1446.665649][ T282] netlink_unicast+0x449/0x710 [ 1446.665649][ T282] netlink_sendmsg+0x723/0xbe0 [ 1446.665649][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1446.665649][ T282] ___sys_sendmsg+0xee/0x170 [ 1446.665649][ T282] __sys_sendmsg+0xcd/0x170 [ 1446.665649][ T282] do_syscall_64+0xc6/0x1e0 [ 1446.665649][ T282] [ 1446.667810][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1446.667810][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1446.667810][ T282] ipv6_find_idev+0x102/0x170 [ 1446.667810][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1446.667810][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1446.667810][ T282] netlink_rcv_skb+0x130/0x360 [ 1446.667810][ T282] netlink_unicast+0x449/0x710 [ 1446.667810][ T282] netlink_sendmsg+0x723/0xbe0 [ 1446.667810][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1446.667810][ T282] ___sys_sendmsg+0xee/0x170 [ 1446.667810][ T282] __sys_sendmsg+0xcd/0x170 [ 1446.667810][ T282] do_syscall_64+0xc6/0x1e0 [ 1446.667810][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1446.667810][ T282] [ 1446.669496][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1446.669496][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1446.669496][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1446.669496][ T282] ipv6_find_idev+0x102/0x170 [ 1446.669496][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1446.669496][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1446.669496][ T282] netlink_rcv_skb+0x130/0x360 [ 1446.669496][ T282] netlink_unicast+0x449/0x710 [ 1446.669496][ T282] netlink_sendmsg+0x723/0xbe0 [ 1446.669496][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1446.669496][ T282] ___sys_sendmsg+0xee/0x170 [ 1446.669496][ T282] __sys_sendmsg+0xcd/0x170 [ 1446.669496][ T282] do_syscall_64+0xc6/0x1e0 [ 1446.669496][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1446.669496][ T282] [ 1456.811054][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1456.811511][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1456.811511][ T282] dst_init+0x84/0x4a0 [ 1456.811511][ T282] dst_alloc+0x97/0x150 [ 1456.811511][ T282] ip6_dst_alloc+0x23/0x90 [ 1456.811511][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1456.811511][ T282] ip6_pol_route+0x56f/0x840 [ 1456.811511][ T282] fib6_rule_lookup+0x196/0x240 [ 1456.811511][ T282] ip6_route_input+0x542/0x980 [ 1456.811511][ T282] ipv6_rcv+0x8f/0x400 [ 1456.811511][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1456.811511][ T282] process_backlog+0x101/0x620 [ 1456.811511][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1456.811511][ T282] net_rx_action+0x495/0xbe0 [ 1456.811511][ T282] __do_softirq+0x1b5/0x7f6 [ 1456.811511][ T282] [ 1456.813318][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1456.813318][ T282] netdev_get_by_index+0x5e/0x80 [ 1456.813318][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1456.813318][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1456.813318][ T282] ip6_route_add+0x1c/0x140 [ 1456.813318][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1456.813318][ T282] inet6_addr_add+0x4f8/0xa40 [ 1456.813318][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1456.813318][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1456.813318][ T282] netlink_rcv_skb+0x130/0x360 [ 1456.813318][ T282] netlink_unicast+0x449/0x710 [ 1456.813318][ T282] netlink_sendmsg+0x723/0xbe0 [ 1456.813318][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1456.813318][ T282] ___sys_sendmsg+0xee/0x170 [ 1456.813318][ T282] __sys_sendmsg+0xcd/0x170 [ 1456.813318][ T282] do_syscall_64+0xc6/0x1e0 [ 1456.813318][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1456.813318][ T282] [ 1456.815732][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1456.815732][ T282] netdev_get_by_index+0x5e/0x80 [ 1456.815732][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1456.815732][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1456.815732][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1456.815732][ T282] ipv6_add_addr+0x411/0x2000 [ 1456.815732][ T282] inet6_addr_add+0x30e/0xa40 [ 1456.815732][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1456.815732][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1456.815732][ T282] netlink_rcv_skb+0x130/0x360 [ 1456.815732][ T282] netlink_unicast+0x449/0x710 [ 1456.815732][ T282] netlink_sendmsg+0x723/0xbe0 [ 1456.815732][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1456.815732][ T282] ___sys_sendmsg+0xee/0x170 [ 1456.815732][ T282] __sys_sendmsg+0xcd/0x170 [ 1456.815732][ T282] do_syscall_64+0xc6/0x1e0 [ 1456.815732][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1456.815732][ T282] [ 1456.818115][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1456.818115][ T282] netdev_get_by_index+0x5e/0x80 [ 1456.818115][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1456.818115][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1456.818115][ T282] ip6_route_add+0x1c/0x140 [ 1456.818115][ T282] addrconf_add_mroute+0x129/0x180 [ 1456.818115][ T282] addrconf_add_dev+0xe2/0x170 [ 1456.818115][ T282] inet6_addr_add+0x12f/0xa40 [ 1456.818115][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1456.818115][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1456.818115][ T282] netlink_rcv_skb+0x130/0x360 [ 1456.818115][ T282] netlink_unicast+0x449/0x710 [ 1456.818115][ T282] netlink_sendmsg+0x723/0xbe0 [ 1456.818115][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1456.818115][ T282] ___sys_sendmsg+0xee/0x170 [ 1456.818115][ T282] __sys_sendmsg+0xcd/0x170 [ 1456.818115][ T282] do_syscall_64+0xc6/0x1e0 [ 1456.818115][ T282] [ 1456.820470][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1456.820470][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1456.820470][ T282] ipv6_find_idev+0x102/0x170 [ 1456.820470][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1456.820470][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1456.820470][ T282] netlink_rcv_skb+0x130/0x360 [ 1456.820470][ T282] netlink_unicast+0x449/0x710 [ 1456.820470][ T282] netlink_sendmsg+0x723/0xbe0 [ 1456.820470][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1456.820470][ T282] ___sys_sendmsg+0xee/0x170 [ 1456.820470][ T282] __sys_sendmsg+0xcd/0x170 [ 1456.820470][ T282] do_syscall_64+0xc6/0x1e0 [ 1456.820470][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1456.820470][ T282] [ 1456.822320][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1456.822320][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1456.822320][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1456.822320][ T282] ipv6_find_idev+0x102/0x170 [ 1456.822320][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1456.822320][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1456.822320][ T282] netlink_rcv_skb+0x130/0x360 [ 1456.822320][ T282] netlink_unicast+0x449/0x710 [ 1456.822320][ T282] netlink_sendmsg+0x723/0xbe0 [ 1456.822320][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1456.822320][ T282] ___sys_sendmsg+0xee/0x170 [ 1456.822320][ T282] __sys_sendmsg+0xcd/0x170 [ 1456.822320][ T282] do_syscall_64+0xc6/0x1e0 [ 1456.822320][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1456.822320][ T282] [ 1467.066988][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1467.067475][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1467.067475][ T282] dst_init+0x84/0x4a0 [ 1467.067475][ T282] dst_alloc+0x97/0x150 [ 1467.067475][ T282] ip6_dst_alloc+0x23/0x90 [ 1467.067475][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1467.067475][ T282] ip6_pol_route+0x56f/0x840 [ 1467.067475][ T282] fib6_rule_lookup+0x196/0x240 [ 1467.067475][ T282] ip6_route_input+0x542/0x980 [ 1467.067475][ T282] ipv6_rcv+0x8f/0x400 [ 1467.067475][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1467.067475][ T282] process_backlog+0x101/0x620 [ 1467.067475][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1467.067475][ T282] net_rx_action+0x495/0xbe0 [ 1467.067475][ T282] __do_softirq+0x1b5/0x7f6 [ 1467.067475][ T282] [ 1467.069284][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1467.069284][ T282] netdev_get_by_index+0x5e/0x80 [ 1467.069284][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1467.069284][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1467.069284][ T282] ip6_route_add+0x1c/0x140 [ 1467.069284][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1467.069284][ T282] inet6_addr_add+0x4f8/0xa40 [ 1467.069284][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1467.069284][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1467.069284][ T282] netlink_rcv_skb+0x130/0x360 [ 1467.069284][ T282] netlink_unicast+0x449/0x710 [ 1467.069284][ T282] netlink_sendmsg+0x723/0xbe0 [ 1467.069284][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1467.069284][ T282] ___sys_sendmsg+0xee/0x170 [ 1467.069284][ T282] __sys_sendmsg+0xcd/0x170 [ 1467.069284][ T282] do_syscall_64+0xc6/0x1e0 [ 1467.069284][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1467.069284][ T282] [ 1467.071511][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1467.071511][ T282] netdev_get_by_index+0x5e/0x80 [ 1467.071511][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1467.071511][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1467.071511][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1467.071511][ T282] ipv6_add_addr+0x411/0x2000 [ 1467.071511][ T282] inet6_addr_add+0x30e/0xa40 [ 1467.071511][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1467.071511][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1467.071511][ T282] netlink_rcv_skb+0x130/0x360 [ 1467.071511][ T282] netlink_unicast+0x449/0x710 [ 1467.071511][ T282] netlink_sendmsg+0x723/0xbe0 [ 1467.071511][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1467.071511][ T282] ___sys_sendmsg+0xee/0x170 [ 1467.071511][ T282] __sys_sendmsg+0xcd/0x170 [ 1467.071511][ T282] do_syscall_64+0xc6/0x1e0 [ 1467.071511][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1467.071511][ T282] [ 1467.073740][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1467.073740][ T282] netdev_get_by_index+0x5e/0x80 [ 1467.073740][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1467.073740][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1467.073740][ T282] ip6_route_add+0x1c/0x140 [ 1467.073740][ T282] addrconf_add_mroute+0x129/0x180 [ 1467.073740][ T282] addrconf_add_dev+0xe2/0x170 [ 1467.073740][ T282] inet6_addr_add+0x12f/0xa40 [ 1467.073740][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1467.073740][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1467.073740][ T282] netlink_rcv_skb+0x130/0x360 [ 1467.073740][ T282] netlink_unicast+0x449/0x710 [ 1467.073740][ T282] netlink_sendmsg+0x723/0xbe0 [ 1467.073740][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1467.073740][ T282] ___sys_sendmsg+0xee/0x170 [ 1467.073740][ T282] __sys_sendmsg+0xcd/0x170 [ 1467.073740][ T282] do_syscall_64+0xc6/0x1e0 [ 1467.073740][ T282] [ 1467.075929][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1467.075929][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1467.075929][ T282] ipv6_find_idev+0x102/0x170 [ 1467.075929][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1467.075929][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1467.075929][ T282] netlink_rcv_skb+0x130/0x360 [ 1467.075929][ T282] netlink_unicast+0x449/0x710 [ 1467.075929][ T282] netlink_sendmsg+0x723/0xbe0 [ 1467.075929][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1467.075929][ T282] ___sys_sendmsg+0xee/0x170 [ 1467.075929][ T282] __sys_sendmsg+0xcd/0x170 [ 1467.075929][ T282] do_syscall_64+0xc6/0x1e0 [ 1467.075929][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1467.075929][ T282] [ 1467.077645][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1467.077645][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1467.077645][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1467.077645][ T282] ipv6_find_idev+0x102/0x170 [ 1467.077645][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1467.077645][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1467.077645][ T282] netlink_rcv_skb+0x130/0x360 [ 1467.077645][ T282] netlink_unicast+0x449/0x710 [ 1467.077645][ T282] netlink_sendmsg+0x723/0xbe0 [ 1467.077645][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1467.077645][ T282] ___sys_sendmsg+0xee/0x170 [ 1467.077645][ T282] __sys_sendmsg+0xcd/0x170 [ 1467.077645][ T282] do_syscall_64+0xc6/0x1e0 [ 1467.077645][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1467.077645][ T282] [ 1477.314971][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1477.315417][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1477.315417][ T282] dst_init+0x84/0x4a0 [ 1477.315417][ T282] dst_alloc+0x97/0x150 [ 1477.315417][ T282] ip6_dst_alloc+0x23/0x90 [ 1477.315417][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1477.315417][ T282] ip6_pol_route+0x56f/0x840 [ 1477.315417][ T282] fib6_rule_lookup+0x196/0x240 [ 1477.315417][ T282] ip6_route_input+0x542/0x980 [ 1477.315417][ T282] ipv6_rcv+0x8f/0x400 [ 1477.315417][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1477.315417][ T282] process_backlog+0x101/0x620 [ 1477.315417][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1477.315417][ T282] net_rx_action+0x495/0xbe0 [ 1477.315417][ T282] __do_softirq+0x1b5/0x7f6 [ 1477.315417][ T282] [ 1477.317225][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1477.317225][ T282] netdev_get_by_index+0x5e/0x80 [ 1477.317225][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1477.317225][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1477.317225][ T282] ip6_route_add+0x1c/0x140 [ 1477.317225][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1477.317225][ T282] inet6_addr_add+0x4f8/0xa40 [ 1477.317225][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1477.317225][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1477.317225][ T282] netlink_rcv_skb+0x130/0x360 [ 1477.317225][ T282] netlink_unicast+0x449/0x710 [ 1477.317225][ T282] netlink_sendmsg+0x723/0xbe0 [ 1477.317225][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1477.317225][ T282] ___sys_sendmsg+0xee/0x170 [ 1477.317225][ T282] __sys_sendmsg+0xcd/0x170 [ 1477.317225][ T282] do_syscall_64+0xc6/0x1e0 [ 1477.317225][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1477.317225][ T282] [ 1477.319473][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1477.319473][ T282] netdev_get_by_index+0x5e/0x80 [ 1477.319473][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1477.319473][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1477.319473][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1477.319473][ T282] ipv6_add_addr+0x411/0x2000 [ 1477.319473][ T282] inet6_addr_add+0x30e/0xa40 [ 1477.319473][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1477.319473][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1477.319473][ T282] netlink_rcv_skb+0x130/0x360 [ 1477.319473][ T282] netlink_unicast+0x449/0x710 [ 1477.319473][ T282] netlink_sendmsg+0x723/0xbe0 [ 1477.319473][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1477.319473][ T282] ___sys_sendmsg+0xee/0x170 [ 1477.319473][ T282] __sys_sendmsg+0xcd/0x170 [ 1477.319473][ T282] do_syscall_64+0xc6/0x1e0 [ 1477.319473][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1477.319473][ T282] [ 1477.321700][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1477.321700][ T282] netdev_get_by_index+0x5e/0x80 [ 1477.321700][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1477.321700][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1477.321700][ T282] ip6_route_add+0x1c/0x140 [ 1477.321700][ T282] addrconf_add_mroute+0x129/0x180 [ 1477.321700][ T282] addrconf_add_dev+0xe2/0x170 [ 1477.321700][ T282] inet6_addr_add+0x12f/0xa40 [ 1477.321700][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1477.321700][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1477.321700][ T282] netlink_rcv_skb+0x130/0x360 [ 1477.321700][ T282] netlink_unicast+0x449/0x710 [ 1477.321700][ T282] netlink_sendmsg+0x723/0xbe0 [ 1477.321700][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1477.321700][ T282] ___sys_sendmsg+0xee/0x170 [ 1477.321700][ T282] __sys_sendmsg+0xcd/0x170 [ 1477.321700][ T282] do_syscall_64+0xc6/0x1e0 [ 1477.321700][ T282] [ 1477.323903][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1477.323903][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1477.323903][ T282] ipv6_find_idev+0x102/0x170 [ 1477.323903][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1477.323903][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1477.323903][ T282] netlink_rcv_skb+0x130/0x360 [ 1477.323903][ T282] netlink_unicast+0x449/0x710 [ 1477.323903][ T282] netlink_sendmsg+0x723/0xbe0 [ 1477.323903][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1477.323903][ T282] ___sys_sendmsg+0xee/0x170 [ 1477.323903][ T282] __sys_sendmsg+0xcd/0x170 [ 1477.323903][ T282] do_syscall_64+0xc6/0x1e0 [ 1477.323903][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1477.323903][ T282] [ 1477.325611][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1477.325611][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1477.325611][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1477.325611][ T282] ipv6_find_idev+0x102/0x170 [ 1477.325611][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1477.325611][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1477.325611][ T282] netlink_rcv_skb+0x130/0x360 [ 1477.325611][ T282] netlink_unicast+0x449/0x710 [ 1477.325611][ T282] netlink_sendmsg+0x723/0xbe0 [ 1477.325611][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1477.325611][ T282] ___sys_sendmsg+0xee/0x170 [ 1477.325611][ T282] __sys_sendmsg+0xcd/0x170 [ 1477.325611][ T282] do_syscall_64+0xc6/0x1e0 [ 1477.325611][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1477.325611][ T282] [ 1487.522950][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1487.523401][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1487.523401][ T282] dst_init+0x84/0x4a0 [ 1487.523401][ T282] dst_alloc+0x97/0x150 [ 1487.523401][ T282] ip6_dst_alloc+0x23/0x90 [ 1487.523401][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1487.523401][ T282] ip6_pol_route+0x56f/0x840 [ 1487.523401][ T282] fib6_rule_lookup+0x196/0x240 [ 1487.523401][ T282] ip6_route_input+0x542/0x980 [ 1487.523401][ T282] ipv6_rcv+0x8f/0x400 [ 1487.523401][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1487.523401][ T282] process_backlog+0x101/0x620 [ 1487.523401][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1487.523401][ T282] net_rx_action+0x495/0xbe0 [ 1487.523401][ T282] __do_softirq+0x1b5/0x7f6 [ 1487.523401][ T282] [ 1487.525210][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1487.525210][ T282] netdev_get_by_index+0x5e/0x80 [ 1487.525210][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1487.525210][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1487.525210][ T282] ip6_route_add+0x1c/0x140 [ 1487.525210][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1487.525210][ T282] inet6_addr_add+0x4f8/0xa40 [ 1487.525210][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1487.525210][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1487.525210][ T282] netlink_rcv_skb+0x130/0x360 [ 1487.525210][ T282] netlink_unicast+0x449/0x710 [ 1487.525210][ T282] netlink_sendmsg+0x723/0xbe0 [ 1487.525210][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1487.525210][ T282] ___sys_sendmsg+0xee/0x170 [ 1487.525210][ T282] __sys_sendmsg+0xcd/0x170 [ 1487.525210][ T282] do_syscall_64+0xc6/0x1e0 [ 1487.525210][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1487.525210][ T282] [ 1487.527437][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1487.527437][ T282] netdev_get_by_index+0x5e/0x80 [ 1487.527437][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1487.527437][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1487.527437][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1487.527437][ T282] ipv6_add_addr+0x411/0x2000 [ 1487.527437][ T282] inet6_addr_add+0x30e/0xa40 [ 1487.527437][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1487.527437][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1487.527437][ T282] netlink_rcv_skb+0x130/0x360 [ 1487.527437][ T282] netlink_unicast+0x449/0x710 [ 1487.527437][ T282] netlink_sendmsg+0x723/0xbe0 [ 1487.527437][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1487.527437][ T282] ___sys_sendmsg+0xee/0x170 [ 1487.527437][ T282] __sys_sendmsg+0xcd/0x170 [ 1487.527437][ T282] do_syscall_64+0xc6/0x1e0 [ 1487.527437][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1487.527437][ T282] [ 1487.529655][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1487.529655][ T282] netdev_get_by_index+0x5e/0x80 [ 1487.529655][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1487.529655][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1487.529655][ T282] ip6_route_add+0x1c/0x140 [ 1487.529655][ T282] addrconf_add_mroute+0x129/0x180 [ 1487.529655][ T282] addrconf_add_dev+0xe2/0x170 [ 1487.529655][ T282] inet6_addr_add+0x12f/0xa40 [ 1487.529655][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1487.529655][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1487.529655][ T282] netlink_rcv_skb+0x130/0x360 [ 1487.529655][ T282] netlink_unicast+0x449/0x710 [ 1487.529655][ T282] netlink_sendmsg+0x723/0xbe0 [ 1487.529655][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1487.529655][ T282] ___sys_sendmsg+0xee/0x170 [ 1487.529655][ T282] __sys_sendmsg+0xcd/0x170 [ 1487.529655][ T282] do_syscall_64+0xc6/0x1e0 [ 1487.529655][ T282] [ 1487.531838][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1487.531838][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1487.531838][ T282] ipv6_find_idev+0x102/0x170 [ 1487.531838][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1487.531838][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1487.531838][ T282] netlink_rcv_skb+0x130/0x360 [ 1487.531838][ T282] netlink_unicast+0x449/0x710 [ 1487.531838][ T282] netlink_sendmsg+0x723/0xbe0 [ 1487.531838][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1487.531838][ T282] ___sys_sendmsg+0xee/0x170 [ 1487.531838][ T282] __sys_sendmsg+0xcd/0x170 [ 1487.531838][ T282] do_syscall_64+0xc6/0x1e0 [ 1487.531838][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1487.531838][ T282] [ 1487.533570][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1487.533570][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1487.533570][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1487.533570][ T282] ipv6_find_idev+0x102/0x170 [ 1487.533570][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1487.533570][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1487.533570][ T282] netlink_rcv_skb+0x130/0x360 [ 1487.533570][ T282] netlink_unicast+0x449/0x710 [ 1487.533570][ T282] netlink_sendmsg+0x723/0xbe0 [ 1487.533570][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1487.533570][ T282] ___sys_sendmsg+0xee/0x170 [ 1487.533570][ T282] __sys_sendmsg+0xcd/0x170 [ 1487.533570][ T282] do_syscall_64+0xc6/0x1e0 [ 1487.533570][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1487.533570][ T282] [ 1497.786970][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1497.787410][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1497.787410][ T282] dst_init+0x84/0x4a0 [ 1497.787410][ T282] dst_alloc+0x97/0x150 [ 1497.787410][ T282] ip6_dst_alloc+0x23/0x90 [ 1497.787410][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1497.787410][ T282] ip6_pol_route+0x56f/0x840 [ 1497.787410][ T282] fib6_rule_lookup+0x196/0x240 [ 1497.787410][ T282] ip6_route_input+0x542/0x980 [ 1497.787410][ T282] ipv6_rcv+0x8f/0x400 [ 1497.787410][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1497.787410][ T282] process_backlog+0x101/0x620 [ 1497.787410][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1497.787410][ T282] net_rx_action+0x495/0xbe0 [ 1497.787410][ T282] __do_softirq+0x1b5/0x7f6 [ 1497.787410][ T282] [ 1497.789216][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1497.789216][ T282] netdev_get_by_index+0x5e/0x80 [ 1497.789216][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1497.789216][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1497.789216][ T282] ip6_route_add+0x1c/0x140 [ 1497.789216][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1497.789216][ T282] inet6_addr_add+0x4f8/0xa40 [ 1497.789216][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1497.789216][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1497.789216][ T282] netlink_rcv_skb+0x130/0x360 [ 1497.789216][ T282] netlink_unicast+0x449/0x710 [ 1497.789216][ T282] netlink_sendmsg+0x723/0xbe0 [ 1497.789216][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1497.789216][ T282] ___sys_sendmsg+0xee/0x170 [ 1497.789216][ T282] __sys_sendmsg+0xcd/0x170 [ 1497.789216][ T282] do_syscall_64+0xc6/0x1e0 [ 1497.789216][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1497.789216][ T282] [ 1497.791479][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1497.791479][ T282] netdev_get_by_index+0x5e/0x80 [ 1497.791479][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1497.791479][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1497.791479][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1497.791479][ T282] ipv6_add_addr+0x411/0x2000 [ 1497.791479][ T282] inet6_addr_add+0x30e/0xa40 [ 1497.791479][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1497.791479][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1497.791479][ T282] netlink_rcv_skb+0x130/0x360 [ 1497.791479][ T282] netlink_unicast+0x449/0x710 [ 1497.791479][ T282] netlink_sendmsg+0x723/0xbe0 [ 1497.791479][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1497.791479][ T282] ___sys_sendmsg+0xee/0x170 [ 1497.791479][ T282] __sys_sendmsg+0xcd/0x170 [ 1497.791479][ T282] do_syscall_64+0xc6/0x1e0 [ 1497.791479][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1497.791479][ T282] [ 1497.793712][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1497.793712][ T282] netdev_get_by_index+0x5e/0x80 [ 1497.793712][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1497.793712][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1497.793712][ T282] ip6_route_add+0x1c/0x140 [ 1497.793712][ T282] addrconf_add_mroute+0x129/0x180 [ 1497.793712][ T282] addrconf_add_dev+0xe2/0x170 [ 1497.793712][ T282] inet6_addr_add+0x12f/0xa40 [ 1497.793712][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1497.793712][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1497.793712][ T282] netlink_rcv_skb+0x130/0x360 [ 1497.793712][ T282] netlink_unicast+0x449/0x710 [ 1497.793712][ T282] netlink_sendmsg+0x723/0xbe0 [ 1497.793712][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1497.793712][ T282] ___sys_sendmsg+0xee/0x170 [ 1497.793712][ T282] __sys_sendmsg+0xcd/0x170 [ 1497.793712][ T282] do_syscall_64+0xc6/0x1e0 [ 1497.793712][ T282] [ 1497.795897][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1497.795897][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1497.795897][ T282] ipv6_find_idev+0x102/0x170 [ 1497.795897][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1497.795897][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1497.795897][ T282] netlink_rcv_skb+0x130/0x360 [ 1497.795897][ T282] netlink_unicast+0x449/0x710 [ 1497.795897][ T282] netlink_sendmsg+0x723/0xbe0 [ 1497.795897][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1497.795897][ T282] ___sys_sendmsg+0xee/0x170 [ 1497.795897][ T282] __sys_sendmsg+0xcd/0x170 [ 1497.795897][ T282] do_syscall_64+0xc6/0x1e0 [ 1497.795897][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1497.795897][ T282] [ 1497.797603][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1497.797603][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1497.797603][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1497.797603][ T282] ipv6_find_idev+0x102/0x170 [ 1497.797603][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1497.797603][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1497.797603][ T282] netlink_rcv_skb+0x130/0x360 [ 1497.797603][ T282] netlink_unicast+0x449/0x710 [ 1497.797603][ T282] netlink_sendmsg+0x723/0xbe0 [ 1497.797603][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1497.797603][ T282] ___sys_sendmsg+0xee/0x170 [ 1497.797603][ T282] __sys_sendmsg+0xcd/0x170 [ 1497.797603][ T282] do_syscall_64+0xc6/0x1e0 [ 1497.797603][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1497.797603][ T282] [ 1508.051058][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1508.051513][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1508.051513][ T282] dst_init+0x84/0x4a0 [ 1508.051513][ T282] dst_alloc+0x97/0x150 [ 1508.051513][ T282] ip6_dst_alloc+0x23/0x90 [ 1508.051513][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1508.051513][ T282] ip6_pol_route+0x56f/0x840 [ 1508.051513][ T282] fib6_rule_lookup+0x196/0x240 [ 1508.051513][ T282] ip6_route_input+0x542/0x980 [ 1508.051513][ T282] ipv6_rcv+0x8f/0x400 [ 1508.051513][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1508.051513][ T282] process_backlog+0x101/0x620 [ 1508.051513][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1508.051513][ T282] net_rx_action+0x495/0xbe0 [ 1508.051513][ T282] __do_softirq+0x1b5/0x7f6 [ 1508.051513][ T282] [ 1508.053312][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1508.053312][ T282] netdev_get_by_index+0x5e/0x80 [ 1508.053312][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1508.053312][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1508.053312][ T282] ip6_route_add+0x1c/0x140 [ 1508.053312][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1508.053312][ T282] inet6_addr_add+0x4f8/0xa40 [ 1508.053312][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1508.053312][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1508.053312][ T282] netlink_rcv_skb+0x130/0x360 [ 1508.053312][ T282] netlink_unicast+0x449/0x710 [ 1508.053312][ T282] netlink_sendmsg+0x723/0xbe0 [ 1508.053312][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1508.053312][ T282] ___sys_sendmsg+0xee/0x170 [ 1508.053312][ T282] __sys_sendmsg+0xcd/0x170 [ 1508.053312][ T282] do_syscall_64+0xc6/0x1e0 [ 1508.053312][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1508.053312][ T282] [ 1508.055504][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1508.055504][ T282] netdev_get_by_index+0x5e/0x80 [ 1508.055504][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1508.055504][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1508.055504][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1508.055504][ T282] ipv6_add_addr+0x411/0x2000 [ 1508.055504][ T282] inet6_addr_add+0x30e/0xa40 [ 1508.055504][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1508.055504][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1508.055504][ T282] netlink_rcv_skb+0x130/0x360 [ 1508.055504][ T282] netlink_unicast+0x449/0x710 [ 1508.055504][ T282] netlink_sendmsg+0x723/0xbe0 [ 1508.055504][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1508.055504][ T282] ___sys_sendmsg+0xee/0x170 [ 1508.055504][ T282] __sys_sendmsg+0xcd/0x170 [ 1508.055504][ T282] do_syscall_64+0xc6/0x1e0 [ 1508.055504][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1508.055504][ T282] [ 1508.057710][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1508.057710][ T282] netdev_get_by_index+0x5e/0x80 [ 1508.057710][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1508.057710][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1508.057710][ T282] ip6_route_add+0x1c/0x140 [ 1508.057710][ T282] addrconf_add_mroute+0x129/0x180 [ 1508.057710][ T282] addrconf_add_dev+0xe2/0x170 [ 1508.057710][ T282] inet6_addr_add+0x12f/0xa40 [ 1508.057710][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1508.057710][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1508.057710][ T282] netlink_rcv_skb+0x130/0x360 [ 1508.057710][ T282] netlink_unicast+0x449/0x710 [ 1508.057710][ T282] netlink_sendmsg+0x723/0xbe0 [ 1508.057710][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1508.057710][ T282] ___sys_sendmsg+0xee/0x170 [ 1508.057710][ T282] __sys_sendmsg+0xcd/0x170 [ 1508.057710][ T282] do_syscall_64+0xc6/0x1e0 [ 1508.057710][ T282] [ 1508.059868][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1508.059868][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1508.059868][ T282] ipv6_find_idev+0x102/0x170 [ 1508.059868][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1508.059868][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1508.059868][ T282] netlink_rcv_skb+0x130/0x360 [ 1508.059868][ T282] netlink_unicast+0x449/0x710 [ 1508.059868][ T282] netlink_sendmsg+0x723/0xbe0 [ 1508.059868][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1508.059868][ T282] ___sys_sendmsg+0xee/0x170 [ 1508.059868][ T282] __sys_sendmsg+0xcd/0x170 [ 1508.059868][ T282] do_syscall_64+0xc6/0x1e0 [ 1508.059868][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1508.059868][ T282] [ 1508.061561][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1508.061561][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1508.061561][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1508.061561][ T282] ipv6_find_idev+0x102/0x170 [ 1508.061561][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1508.061561][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1508.061561][ T282] netlink_rcv_skb+0x130/0x360 [ 1508.061561][ T282] netlink_unicast+0x449/0x710 [ 1508.061561][ T282] netlink_sendmsg+0x723/0xbe0 [ 1508.061561][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1508.061561][ T282] ___sys_sendmsg+0xee/0x170 [ 1508.061561][ T282] __sys_sendmsg+0xcd/0x170 [ 1508.061561][ T282] do_syscall_64+0xc6/0x1e0 [ 1508.061561][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1508.061561][ T282] [ 1518.307011][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1518.307448][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1518.307448][ T282] dst_init+0x84/0x4a0 [ 1518.307448][ T282] dst_alloc+0x97/0x150 [ 1518.307448][ T282] ip6_dst_alloc+0x23/0x90 [ 1518.307448][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1518.307448][ T282] ip6_pol_route+0x56f/0x840 [ 1518.307448][ T282] fib6_rule_lookup+0x196/0x240 [ 1518.307448][ T282] ip6_route_input+0x542/0x980 [ 1518.307448][ T282] ipv6_rcv+0x8f/0x400 [ 1518.307448][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1518.307448][ T282] process_backlog+0x101/0x620 [ 1518.307448][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1518.307448][ T282] net_rx_action+0x495/0xbe0 [ 1518.307448][ T282] __do_softirq+0x1b5/0x7f6 [ 1518.307448][ T282] [ 1518.309430][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1518.309430][ T282] netdev_get_by_index+0x5e/0x80 [ 1518.309430][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1518.309430][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1518.309430][ T282] ip6_route_add+0x1c/0x140 [ 1518.309430][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1518.309430][ T282] inet6_addr_add+0x4f8/0xa40 [ 1518.309430][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1518.309430][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1518.309430][ T282] netlink_rcv_skb+0x130/0x360 [ 1518.309430][ T282] netlink_unicast+0x449/0x710 [ 1518.309430][ T282] netlink_sendmsg+0x723/0xbe0 [ 1518.309430][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1518.309430][ T282] ___sys_sendmsg+0xee/0x170 [ 1518.309430][ T282] __sys_sendmsg+0xcd/0x170 [ 1518.309430][ T282] do_syscall_64+0xc6/0x1e0 [ 1518.309430][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1518.309430][ T282] [ 1518.311858][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1518.311858][ T282] netdev_get_by_index+0x5e/0x80 [ 1518.311858][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1518.311858][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1518.311858][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1518.311858][ T282] ipv6_add_addr+0x411/0x2000 [ 1518.311858][ T282] inet6_addr_add+0x30e/0xa40 [ 1518.311858][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1518.311858][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1518.311858][ T282] netlink_rcv_skb+0x130/0x360 [ 1518.311858][ T282] netlink_unicast+0x449/0x710 [ 1518.311858][ T282] netlink_sendmsg+0x723/0xbe0 [ 1518.311858][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1518.311858][ T282] ___sys_sendmsg+0xee/0x170 [ 1518.311858][ T282] __sys_sendmsg+0xcd/0x170 [ 1518.311858][ T282] do_syscall_64+0xc6/0x1e0 [ 1518.311858][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1518.311858][ T282] [ 1518.314294][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1518.314294][ T282] netdev_get_by_index+0x5e/0x80 [ 1518.314294][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1518.314294][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1518.314294][ T282] ip6_route_add+0x1c/0x140 [ 1518.314294][ T282] addrconf_add_mroute+0x129/0x180 [ 1518.314294][ T282] addrconf_add_dev+0xe2/0x170 [ 1518.314294][ T282] inet6_addr_add+0x12f/0xa40 [ 1518.314294][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1518.314294][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1518.314294][ T282] netlink_rcv_skb+0x130/0x360 [ 1518.314294][ T282] netlink_unicast+0x449/0x710 [ 1518.314294][ T282] netlink_sendmsg+0x723/0xbe0 [ 1518.314294][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1518.314294][ T282] ___sys_sendmsg+0xee/0x170 [ 1518.314294][ T282] __sys_sendmsg+0xcd/0x170 [ 1518.314294][ T282] do_syscall_64+0xc6/0x1e0 [ 1518.314294][ T282] [ 1518.316667][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1518.316667][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1518.316667][ T282] ipv6_find_idev+0x102/0x170 [ 1518.316667][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1518.316667][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1518.316667][ T282] netlink_rcv_skb+0x130/0x360 [ 1518.316667][ T282] netlink_unicast+0x449/0x710 [ 1518.316667][ T282] netlink_sendmsg+0x723/0xbe0 [ 1518.316667][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1518.316667][ T282] ___sys_sendmsg+0xee/0x170 [ 1518.316667][ T282] __sys_sendmsg+0xcd/0x170 [ 1518.316667][ T282] do_syscall_64+0xc6/0x1e0 [ 1518.316667][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1518.316667][ T282] [ 1518.318527][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1518.318527][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1518.318527][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1518.318527][ T282] ipv6_find_idev+0x102/0x170 [ 1518.318527][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1518.318527][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1518.318527][ T282] netlink_rcv_skb+0x130/0x360 [ 1518.318527][ T282] netlink_unicast+0x449/0x710 [ 1518.318527][ T282] netlink_sendmsg+0x723/0xbe0 [ 1518.318527][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1518.318527][ T282] ___sys_sendmsg+0xee/0x170 [ 1518.318527][ T282] __sys_sendmsg+0xcd/0x170 [ 1518.318527][ T282] do_syscall_64+0xc6/0x1e0 [ 1518.318527][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1518.318527][ T282] [ 1528.571022][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1528.571560][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1528.571560][ T282] dst_init+0x84/0x4a0 [ 1528.571560][ T282] dst_alloc+0x97/0x150 [ 1528.571560][ T282] ip6_dst_alloc+0x23/0x90 [ 1528.571560][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1528.571560][ T282] ip6_pol_route+0x56f/0x840 [ 1528.571560][ T282] fib6_rule_lookup+0x196/0x240 [ 1528.571560][ T282] ip6_route_input+0x542/0x980 [ 1528.571560][ T282] ipv6_rcv+0x8f/0x400 [ 1528.571560][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1528.571560][ T282] process_backlog+0x101/0x620 [ 1528.571560][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1528.571560][ T282] net_rx_action+0x495/0xbe0 [ 1528.571560][ T282] __do_softirq+0x1b5/0x7f6 [ 1528.571560][ T282] [ 1528.573682][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1528.573682][ T282] netdev_get_by_index+0x5e/0x80 [ 1528.573682][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1528.573682][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1528.573682][ T282] ip6_route_add+0x1c/0x140 [ 1528.573682][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1528.573682][ T282] inet6_addr_add+0x4f8/0xa40 [ 1528.573682][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1528.573682][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1528.573682][ T282] netlink_rcv_skb+0x130/0x360 [ 1528.573682][ T282] netlink_unicast+0x449/0x710 [ 1528.573682][ T282] netlink_sendmsg+0x723/0xbe0 [ 1528.573682][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1528.573682][ T282] ___sys_sendmsg+0xee/0x170 [ 1528.573682][ T282] __sys_sendmsg+0xcd/0x170 [ 1528.573682][ T282] do_syscall_64+0xc6/0x1e0 [ 1528.573682][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1528.573682][ T282] [ 1528.576210][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1528.576210][ T282] netdev_get_by_index+0x5e/0x80 [ 1528.576210][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1528.576210][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1528.576210][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1528.576210][ T282] ipv6_add_addr+0x411/0x2000 [ 1528.576210][ T282] inet6_addr_add+0x30e/0xa40 [ 1528.576210][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1528.576210][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1528.576210][ T282] netlink_rcv_skb+0x130/0x360 [ 1528.576210][ T282] netlink_unicast+0x449/0x710 [ 1528.576210][ T282] netlink_sendmsg+0x723/0xbe0 [ 1528.576210][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1528.576210][ T282] ___sys_sendmsg+0xee/0x170 [ 1528.576210][ T282] __sys_sendmsg+0xcd/0x170 [ 1528.576210][ T282] do_syscall_64+0xc6/0x1e0 [ 1528.576210][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1528.576210][ T282] [ 1528.578699][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1528.578699][ T282] netdev_get_by_index+0x5e/0x80 [ 1528.578699][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1528.578699][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1528.578699][ T282] ip6_route_add+0x1c/0x140 [ 1528.578699][ T282] addrconf_add_mroute+0x129/0x180 [ 1528.578699][ T282] addrconf_add_dev+0xe2/0x170 [ 1528.578699][ T282] inet6_addr_add+0x12f/0xa40 [ 1528.578699][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1528.578699][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1528.578699][ T282] netlink_rcv_skb+0x130/0x360 [ 1528.578699][ T282] netlink_unicast+0x449/0x710 [ 1528.578699][ T282] netlink_sendmsg+0x723/0xbe0 [ 1528.578699][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1528.578699][ T282] ___sys_sendmsg+0xee/0x170 [ 1528.578699][ T282] __sys_sendmsg+0xcd/0x170 [ 1528.578699][ T282] do_syscall_64+0xc6/0x1e0 [ 1528.578699][ T282] [ 1528.581248][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1528.581248][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1528.581248][ T282] ipv6_find_idev+0x102/0x170 [ 1528.581248][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1528.581248][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1528.581248][ T282] netlink_rcv_skb+0x130/0x360 [ 1528.581248][ T282] netlink_unicast+0x449/0x710 [ 1528.581248][ T282] netlink_sendmsg+0x723/0xbe0 [ 1528.581248][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1528.581248][ T282] ___sys_sendmsg+0xee/0x170 [ 1528.581248][ T282] __sys_sendmsg+0xcd/0x170 [ 1528.581248][ T282] do_syscall_64+0xc6/0x1e0 [ 1528.581248][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1528.581248][ T282] [ 1528.583259][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1528.583259][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1528.583259][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1528.583259][ T282] ipv6_find_idev+0x102/0x170 [ 1528.583259][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1528.583259][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1528.583259][ T282] netlink_rcv_skb+0x130/0x360 [ 1528.583259][ T282] netlink_unicast+0x449/0x710 [ 1528.583259][ T282] netlink_sendmsg+0x723/0xbe0 [ 1528.583259][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1528.583259][ T282] ___sys_sendmsg+0xee/0x170 [ 1528.583259][ T282] __sys_sendmsg+0xcd/0x170 [ 1528.583259][ T282] do_syscall_64+0xc6/0x1e0 [ 1528.583259][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1528.583259][ T282] [ 1538.827026][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1538.827630][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1538.827630][ T282] dst_init+0x84/0x4a0 [ 1538.827630][ T282] dst_alloc+0x97/0x150 [ 1538.827630][ T282] ip6_dst_alloc+0x23/0x90 [ 1538.827630][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1538.827630][ T282] ip6_pol_route+0x56f/0x840 [ 1538.827630][ T282] fib6_rule_lookup+0x196/0x240 [ 1538.827630][ T282] ip6_route_input+0x542/0x980 [ 1538.827630][ T282] ipv6_rcv+0x8f/0x400 [ 1538.827630][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1538.827630][ T282] process_backlog+0x101/0x620 [ 1538.827630][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1538.827630][ T282] net_rx_action+0x495/0xbe0 [ 1538.827630][ T282] __do_softirq+0x1b5/0x7f6 [ 1538.827630][ T282] [ 1538.829632][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1538.829632][ T282] netdev_get_by_index+0x5e/0x80 [ 1538.829632][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1538.829632][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1538.829632][ T282] ip6_route_add+0x1c/0x140 [ 1538.829632][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1538.829632][ T282] inet6_addr_add+0x4f8/0xa40 [ 1538.829632][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1538.829632][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1538.829632][ T282] netlink_rcv_skb+0x130/0x360 [ 1538.829632][ T282] netlink_unicast+0x449/0x710 [ 1538.829632][ T282] netlink_sendmsg+0x723/0xbe0 [ 1538.829632][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1538.829632][ T282] ___sys_sendmsg+0xee/0x170 [ 1538.829632][ T282] __sys_sendmsg+0xcd/0x170 [ 1538.829632][ T282] do_syscall_64+0xc6/0x1e0 [ 1538.829632][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1538.829632][ T282] [ 1538.832095][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1538.832095][ T282] netdev_get_by_index+0x5e/0x80 [ 1538.832095][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1538.832095][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1538.832095][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1538.832095][ T282] ipv6_add_addr+0x411/0x2000 [ 1538.832095][ T282] inet6_addr_add+0x30e/0xa40 [ 1538.832095][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1538.832095][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1538.832095][ T282] netlink_rcv_skb+0x130/0x360 [ 1538.832095][ T282] netlink_unicast+0x449/0x710 [ 1538.832095][ T282] netlink_sendmsg+0x723/0xbe0 [ 1538.832095][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1538.832095][ T282] ___sys_sendmsg+0xee/0x170 [ 1538.832095][ T282] __sys_sendmsg+0xcd/0x170 [ 1538.832095][ T282] do_syscall_64+0xc6/0x1e0 [ 1538.832095][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1538.832095][ T282] [ 1538.834540][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1538.834540][ T282] netdev_get_by_index+0x5e/0x80 [ 1538.834540][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1538.834540][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1538.834540][ T282] ip6_route_add+0x1c/0x140 [ 1538.834540][ T282] addrconf_add_mroute+0x129/0x180 [ 1538.834540][ T282] addrconf_add_dev+0xe2/0x170 [ 1538.834540][ T282] inet6_addr_add+0x12f/0xa40 [ 1538.834540][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1538.834540][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1538.834540][ T282] netlink_rcv_skb+0x130/0x360 [ 1538.834540][ T282] netlink_unicast+0x449/0x710 [ 1538.834540][ T282] netlink_sendmsg+0x723/0xbe0 [ 1538.834540][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1538.834540][ T282] ___sys_sendmsg+0xee/0x170 [ 1538.834540][ T282] __sys_sendmsg+0xcd/0x170 [ 1538.834540][ T282] do_syscall_64+0xc6/0x1e0 [ 1538.834540][ T282] [ 1538.836953][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1538.836953][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1538.836953][ T282] ipv6_find_idev+0x102/0x170 [ 1538.836953][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1538.836953][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1538.836953][ T282] netlink_rcv_skb+0x130/0x360 [ 1538.836953][ T282] netlink_unicast+0x449/0x710 [ 1538.836953][ T282] netlink_sendmsg+0x723/0xbe0 [ 1538.836953][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1538.836953][ T282] ___sys_sendmsg+0xee/0x170 [ 1538.836953][ T282] __sys_sendmsg+0xcd/0x170 [ 1538.836953][ T282] do_syscall_64+0xc6/0x1e0 [ 1538.836953][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1538.836953][ T282] [ 1538.839240][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1538.839240][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1538.839240][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1538.839240][ T282] ipv6_find_idev+0x102/0x170 [ 1538.839240][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1538.839240][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1538.839240][ T282] netlink_rcv_skb+0x130/0x360 [ 1538.839240][ T282] netlink_unicast+0x449/0x710 [ 1538.839240][ T282] netlink_sendmsg+0x723/0xbe0 [ 1538.839240][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1538.839240][ T282] ___sys_sendmsg+0xee/0x170 [ 1538.839240][ T282] __sys_sendmsg+0xcd/0x170 [ 1538.839240][ T282] do_syscall_64+0xc6/0x1e0 [ 1538.839240][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1538.839240][ T282] [ 1549.091045][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1549.091564][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1549.091564][ T282] dst_init+0x84/0x4a0 [ 1549.091564][ T282] dst_alloc+0x97/0x150 [ 1549.091564][ T282] ip6_dst_alloc+0x23/0x90 [ 1549.091564][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1549.091564][ T282] ip6_pol_route+0x56f/0x840 [ 1549.091564][ T282] fib6_rule_lookup+0x196/0x240 [ 1549.091564][ T282] ip6_route_input+0x542/0x980 [ 1549.091564][ T282] ipv6_rcv+0x8f/0x400 [ 1549.091564][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1549.091564][ T282] process_backlog+0x101/0x620 [ 1549.091564][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1549.091564][ T282] net_rx_action+0x495/0xbe0 [ 1549.091564][ T282] __do_softirq+0x1b5/0x7f6 [ 1549.091564][ T282] [ 1549.093564][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1549.093564][ T282] netdev_get_by_index+0x5e/0x80 [ 1549.093564][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1549.093564][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1549.093564][ T282] ip6_route_add+0x1c/0x140 [ 1549.093564][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1549.093564][ T282] inet6_addr_add+0x4f8/0xa40 [ 1549.093564][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1549.093564][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1549.093564][ T282] netlink_rcv_skb+0x130/0x360 [ 1549.093564][ T282] netlink_unicast+0x449/0x710 [ 1549.093564][ T282] netlink_sendmsg+0x723/0xbe0 [ 1549.093564][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1549.093564][ T282] ___sys_sendmsg+0xee/0x170 [ 1549.093564][ T282] __sys_sendmsg+0xcd/0x170 [ 1549.093564][ T282] do_syscall_64+0xc6/0x1e0 [ 1549.093564][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1549.093564][ T282] [ 1549.095985][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1549.095985][ T282] netdev_get_by_index+0x5e/0x80 [ 1549.095985][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1549.095985][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1549.095985][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1549.095985][ T282] ipv6_add_addr+0x411/0x2000 [ 1549.095985][ T282] inet6_addr_add+0x30e/0xa40 [ 1549.095985][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1549.095985][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1549.095985][ T282] netlink_rcv_skb+0x130/0x360 [ 1549.095985][ T282] netlink_unicast+0x449/0x710 [ 1549.095985][ T282] netlink_sendmsg+0x723/0xbe0 [ 1549.095985][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1549.095985][ T282] ___sys_sendmsg+0xee/0x170 [ 1549.095985][ T282] __sys_sendmsg+0xcd/0x170 [ 1549.095985][ T282] do_syscall_64+0xc6/0x1e0 [ 1549.095985][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1549.095985][ T282] [ 1549.098405][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1549.098405][ T282] netdev_get_by_index+0x5e/0x80 [ 1549.098405][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1549.098405][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1549.098405][ T282] ip6_route_add+0x1c/0x140 [ 1549.098405][ T282] addrconf_add_mroute+0x129/0x180 [ 1549.098405][ T282] addrconf_add_dev+0xe2/0x170 [ 1549.098405][ T282] inet6_addr_add+0x12f/0xa40 [ 1549.098405][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1549.098405][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1549.098405][ T282] netlink_rcv_skb+0x130/0x360 [ 1549.098405][ T282] netlink_unicast+0x449/0x710 [ 1549.098405][ T282] netlink_sendmsg+0x723/0xbe0 [ 1549.098405][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1549.098405][ T282] ___sys_sendmsg+0xee/0x170 [ 1549.098405][ T282] __sys_sendmsg+0xcd/0x170 [ 1549.098405][ T282] do_syscall_64+0xc6/0x1e0 [ 1549.098405][ T282] [ 1549.100790][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1549.100790][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1549.100790][ T282] ipv6_find_idev+0x102/0x170 [ 1549.100790][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1549.100790][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1549.100790][ T282] netlink_rcv_skb+0x130/0x360 [ 1549.100790][ T282] netlink_unicast+0x449/0x710 [ 1549.100790][ T282] netlink_sendmsg+0x723/0xbe0 [ 1549.100790][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1549.100790][ T282] ___sys_sendmsg+0xee/0x170 [ 1549.100790][ T282] __sys_sendmsg+0xcd/0x170 [ 1549.100790][ T282] do_syscall_64+0xc6/0x1e0 [ 1549.100790][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1549.100790][ T282] [ 1549.102676][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1549.102676][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1549.102676][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1549.102676][ T282] ipv6_find_idev+0x102/0x170 [ 1549.102676][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1549.102676][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1549.102676][ T282] netlink_rcv_skb+0x130/0x360 [ 1549.102676][ T282] netlink_unicast+0x449/0x710 [ 1549.102676][ T282] netlink_sendmsg+0x723/0xbe0 [ 1549.102676][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1549.102676][ T282] ___sys_sendmsg+0xee/0x170 [ 1549.102676][ T282] __sys_sendmsg+0xcd/0x170 [ 1549.102676][ T282] do_syscall_64+0xc6/0x1e0 [ 1549.102676][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1549.102676][ T282] [ 1559.346960][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1559.347467][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1559.347467][ T282] dst_init+0x84/0x4a0 [ 1559.347467][ T282] dst_alloc+0x97/0x150 [ 1559.347467][ T282] ip6_dst_alloc+0x23/0x90 [ 1559.347467][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1559.347467][ T282] ip6_pol_route+0x56f/0x840 [ 1559.347467][ T282] fib6_rule_lookup+0x196/0x240 [ 1559.347467][ T282] ip6_route_input+0x542/0x980 [ 1559.347467][ T282] ipv6_rcv+0x8f/0x400 [ 1559.347467][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1559.347467][ T282] process_backlog+0x101/0x620 [ 1559.347467][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1559.347467][ T282] net_rx_action+0x495/0xbe0 [ 1559.347467][ T282] __do_softirq+0x1b5/0x7f6 [ 1559.347467][ T282] [ 1559.349442][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1559.349442][ T282] netdev_get_by_index+0x5e/0x80 [ 1559.349442][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1559.349442][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1559.349442][ T282] ip6_route_add+0x1c/0x140 [ 1559.349442][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1559.349442][ T282] inet6_addr_add+0x4f8/0xa40 [ 1559.349442][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1559.349442][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1559.349442][ T282] netlink_rcv_skb+0x130/0x360 [ 1559.349442][ T282] netlink_unicast+0x449/0x710 [ 1559.349442][ T282] netlink_sendmsg+0x723/0xbe0 [ 1559.349442][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1559.349442][ T282] ___sys_sendmsg+0xee/0x170 [ 1559.349442][ T282] __sys_sendmsg+0xcd/0x170 [ 1559.349442][ T282] do_syscall_64+0xc6/0x1e0 [ 1559.349442][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1559.349442][ T282] [ 1559.351882][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1559.351882][ T282] netdev_get_by_index+0x5e/0x80 [ 1559.351882][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1559.351882][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1559.351882][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1559.351882][ T282] ipv6_add_addr+0x411/0x2000 [ 1559.351882][ T282] inet6_addr_add+0x30e/0xa40 [ 1559.351882][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1559.351882][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1559.351882][ T282] netlink_rcv_skb+0x130/0x360 [ 1559.351882][ T282] netlink_unicast+0x449/0x710 [ 1559.351882][ T282] netlink_sendmsg+0x723/0xbe0 [ 1559.351882][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1559.351882][ T282] ___sys_sendmsg+0xee/0x170 [ 1559.351882][ T282] __sys_sendmsg+0xcd/0x170 [ 1559.351882][ T282] do_syscall_64+0xc6/0x1e0 [ 1559.351882][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1559.351882][ T282] [ 1559.354331][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1559.354331][ T282] netdev_get_by_index+0x5e/0x80 [ 1559.354331][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1559.354331][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1559.354331][ T282] ip6_route_add+0x1c/0x140 [ 1559.354331][ T282] addrconf_add_mroute+0x129/0x180 [ 1559.354331][ T282] addrconf_add_dev+0xe2/0x170 [ 1559.354331][ T282] inet6_addr_add+0x12f/0xa40 [ 1559.354331][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1559.354331][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1559.354331][ T282] netlink_rcv_skb+0x130/0x360 [ 1559.354331][ T282] netlink_unicast+0x449/0x710 [ 1559.354331][ T282] netlink_sendmsg+0x723/0xbe0 [ 1559.354331][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1559.354331][ T282] ___sys_sendmsg+0xee/0x170 [ 1559.354331][ T282] __sys_sendmsg+0xcd/0x170 [ 1559.354331][ T282] do_syscall_64+0xc6/0x1e0 [ 1559.354331][ T282] [ 1559.356694][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1559.356694][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1559.356694][ T282] ipv6_find_idev+0x102/0x170 [ 1559.356694][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1559.356694][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1559.356694][ T282] netlink_rcv_skb+0x130/0x360 [ 1559.356694][ T282] netlink_unicast+0x449/0x710 [ 1559.356694][ T282] netlink_sendmsg+0x723/0xbe0 [ 1559.356694][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1559.356694][ T282] ___sys_sendmsg+0xee/0x170 [ 1559.356694][ T282] __sys_sendmsg+0xcd/0x170 [ 1559.356694][ T282] do_syscall_64+0xc6/0x1e0 [ 1559.356694][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1559.356694][ T282] [ 1559.358524][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1559.358524][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1559.358524][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1559.358524][ T282] ipv6_find_idev+0x102/0x170 [ 1559.358524][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1559.358524][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1559.358524][ T282] netlink_rcv_skb+0x130/0x360 [ 1559.358524][ T282] netlink_unicast+0x449/0x710 [ 1559.358524][ T282] netlink_sendmsg+0x723/0xbe0 [ 1559.358524][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1559.358524][ T282] ___sys_sendmsg+0xee/0x170 [ 1559.358524][ T282] __sys_sendmsg+0xcd/0x170 [ 1559.358524][ T282] do_syscall_64+0xc6/0x1e0 [ 1559.358524][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1559.358524][ T282] [ 1569.402979][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1569.403508][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1569.403508][ T282] dst_init+0x84/0x4a0 [ 1569.403508][ T282] dst_alloc+0x97/0x150 [ 1569.403508][ T282] ip6_dst_alloc+0x23/0x90 [ 1569.403508][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1569.403508][ T282] ip6_pol_route+0x56f/0x840 [ 1569.403508][ T282] fib6_rule_lookup+0x196/0x240 [ 1569.403508][ T282] ip6_route_input+0x542/0x980 [ 1569.403508][ T282] ipv6_rcv+0x8f/0x400 [ 1569.403508][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1569.403508][ T282] process_backlog+0x101/0x620 [ 1569.403508][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1569.403508][ T282] net_rx_action+0x495/0xbe0 [ 1569.403508][ T282] __do_softirq+0x1b5/0x7f6 [ 1569.403508][ T282] [ 1569.405481][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1569.405481][ T282] netdev_get_by_index+0x5e/0x80 [ 1569.405481][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1569.405481][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1569.405481][ T282] ip6_route_add+0x1c/0x140 [ 1569.405481][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1569.405481][ T282] inet6_addr_add+0x4f8/0xa40 [ 1569.405481][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1569.405481][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1569.405481][ T282] netlink_rcv_skb+0x130/0x360 [ 1569.405481][ T282] netlink_unicast+0x449/0x710 [ 1569.405481][ T282] netlink_sendmsg+0x723/0xbe0 [ 1569.405481][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1569.405481][ T282] ___sys_sendmsg+0xee/0x170 [ 1569.405481][ T282] __sys_sendmsg+0xcd/0x170 [ 1569.405481][ T282] do_syscall_64+0xc6/0x1e0 [ 1569.405481][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1569.405481][ T282] [ 1569.407874][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1569.407874][ T282] netdev_get_by_index+0x5e/0x80 [ 1569.407874][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1569.407874][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1569.407874][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1569.407874][ T282] ipv6_add_addr+0x411/0x2000 [ 1569.407874][ T282] inet6_addr_add+0x30e/0xa40 [ 1569.407874][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1569.407874][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1569.407874][ T282] netlink_rcv_skb+0x130/0x360 [ 1569.407874][ T282] netlink_unicast+0x449/0x710 [ 1569.407874][ T282] netlink_sendmsg+0x723/0xbe0 [ 1569.407874][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1569.407874][ T282] ___sys_sendmsg+0xee/0x170 [ 1569.407874][ T282] __sys_sendmsg+0xcd/0x170 [ 1569.407874][ T282] do_syscall_64+0xc6/0x1e0 [ 1569.407874][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1569.407874][ T282] [ 1569.410271][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1569.410271][ T282] netdev_get_by_index+0x5e/0x80 [ 1569.410271][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1569.410271][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1569.410271][ T282] ip6_route_add+0x1c/0x140 [ 1569.410271][ T282] addrconf_add_mroute+0x129/0x180 [ 1569.410271][ T282] addrconf_add_dev+0xe2/0x170 [ 1569.410271][ T282] inet6_addr_add+0x12f/0xa40 [ 1569.410271][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1569.410271][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1569.410271][ T282] netlink_rcv_skb+0x130/0x360 [ 1569.410271][ T282] netlink_unicast+0x449/0x710 [ 1569.410271][ T282] netlink_sendmsg+0x723/0xbe0 [ 1569.410271][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1569.410271][ T282] ___sys_sendmsg+0xee/0x170 [ 1569.410271][ T282] __sys_sendmsg+0xcd/0x170 [ 1569.410271][ T282] do_syscall_64+0xc6/0x1e0 [ 1569.410271][ T282] [ 1569.412646][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1569.412646][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1569.412646][ T282] ipv6_find_idev+0x102/0x170 [ 1569.412646][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1569.412646][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1569.412646][ T282] netlink_rcv_skb+0x130/0x360 [ 1569.412646][ T282] netlink_unicast+0x449/0x710 [ 1569.412646][ T282] netlink_sendmsg+0x723/0xbe0 [ 1569.412646][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1569.412646][ T282] ___sys_sendmsg+0xee/0x170 [ 1569.412646][ T282] __sys_sendmsg+0xcd/0x170 [ 1569.412646][ T282] do_syscall_64+0xc6/0x1e0 [ 1569.412646][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1569.412646][ T282] [ 1569.414507][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1569.414507][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1569.414507][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1569.414507][ T282] ipv6_find_idev+0x102/0x170 [ 1569.414507][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1569.414507][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1569.414507][ T282] netlink_rcv_skb+0x130/0x360 [ 1569.414507][ T282] netlink_unicast+0x449/0x710 [ 1569.414507][ T282] netlink_sendmsg+0x723/0xbe0 [ 1569.414507][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1569.414507][ T282] ___sys_sendmsg+0xee/0x170 [ 1569.414507][ T282] __sys_sendmsg+0xcd/0x170 [ 1569.414507][ T282] do_syscall_64+0xc6/0x1e0 [ 1569.414507][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1569.414507][ T282] [ 1579.843134][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1579.843592][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1579.843592][ T282] dst_init+0x84/0x4a0 [ 1579.843592][ T282] dst_alloc+0x97/0x150 [ 1579.843592][ T282] ip6_dst_alloc+0x23/0x90 [ 1579.843592][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1579.843592][ T282] ip6_pol_route+0x56f/0x840 [ 1579.843592][ T282] fib6_rule_lookup+0x196/0x240 [ 1579.843592][ T282] ip6_route_input+0x542/0x980 [ 1579.843592][ T282] ipv6_rcv+0x8f/0x400 [ 1579.843592][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1579.843592][ T282] process_backlog+0x101/0x620 [ 1579.843592][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1579.843592][ T282] net_rx_action+0x495/0xbe0 [ 1579.843592][ T282] __do_softirq+0x1b5/0x7f6 [ 1579.843592][ T282] [ 1579.845634][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1579.845634][ T282] netdev_get_by_index+0x5e/0x80 [ 1579.845634][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1579.845634][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1579.845634][ T282] ip6_route_add+0x1c/0x140 [ 1579.845634][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1579.845634][ T282] inet6_addr_add+0x4f8/0xa40 [ 1579.845634][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1579.845634][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1579.845634][ T282] netlink_rcv_skb+0x130/0x360 [ 1579.845634][ T282] netlink_unicast+0x449/0x710 [ 1579.845634][ T282] netlink_sendmsg+0x723/0xbe0 [ 1579.845634][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1579.845634][ T282] ___sys_sendmsg+0xee/0x170 [ 1579.845634][ T282] __sys_sendmsg+0xcd/0x170 [ 1579.845634][ T282] do_syscall_64+0xc6/0x1e0 [ 1579.845634][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1579.845634][ T282] [ 1579.847854][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1579.847854][ T282] netdev_get_by_index+0x5e/0x80 [ 1579.847854][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1579.847854][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1579.847854][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1579.847854][ T282] ipv6_add_addr+0x411/0x2000 [ 1579.847854][ T282] inet6_addr_add+0x30e/0xa40 [ 1579.847854][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1579.847854][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1579.847854][ T282] netlink_rcv_skb+0x130/0x360 [ 1579.847854][ T282] netlink_unicast+0x449/0x710 [ 1579.847854][ T282] netlink_sendmsg+0x723/0xbe0 [ 1579.847854][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1579.847854][ T282] ___sys_sendmsg+0xee/0x170 [ 1579.847854][ T282] __sys_sendmsg+0xcd/0x170 [ 1579.847854][ T282] do_syscall_64+0xc6/0x1e0 [ 1579.847854][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1579.847854][ T282] [ 1579.850070][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1579.850070][ T282] netdev_get_by_index+0x5e/0x80 [ 1579.850070][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1579.850070][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1579.850070][ T282] ip6_route_add+0x1c/0x140 [ 1579.850070][ T282] addrconf_add_mroute+0x129/0x180 [ 1579.850070][ T282] addrconf_add_dev+0xe2/0x170 [ 1579.850070][ T282] inet6_addr_add+0x12f/0xa40 [ 1579.850070][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1579.850070][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1579.850070][ T282] netlink_rcv_skb+0x130/0x360 [ 1579.850070][ T282] netlink_unicast+0x449/0x710 [ 1579.850070][ T282] netlink_sendmsg+0x723/0xbe0 [ 1579.850070][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1579.850070][ T282] ___sys_sendmsg+0xee/0x170 [ 1579.850070][ T282] __sys_sendmsg+0xcd/0x170 [ 1579.850070][ T282] do_syscall_64+0xc6/0x1e0 [ 1579.850070][ T282] [ 1579.852269][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1579.852269][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1579.852269][ T282] ipv6_find_idev+0x102/0x170 [ 1579.852269][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1579.852269][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1579.852269][ T282] netlink_rcv_skb+0x130/0x360 [ 1579.852269][ T282] netlink_unicast+0x449/0x710 [ 1579.852269][ T282] netlink_sendmsg+0x723/0xbe0 [ 1579.852269][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1579.852269][ T282] ___sys_sendmsg+0xee/0x170 [ 1579.852269][ T282] __sys_sendmsg+0xcd/0x170 [ 1579.852269][ T282] do_syscall_64+0xc6/0x1e0 [ 1579.852269][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1579.852269][ T282] [ 1579.853986][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1579.853986][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1579.853986][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1579.853986][ T282] ipv6_find_idev+0x102/0x170 [ 1579.853986][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1579.853986][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1579.853986][ T282] netlink_rcv_skb+0x130/0x360 [ 1579.853986][ T282] netlink_unicast+0x449/0x710 [ 1579.853986][ T282] netlink_sendmsg+0x723/0xbe0 [ 1579.853986][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1579.853986][ T282] ___sys_sendmsg+0xee/0x170 [ 1579.853986][ T282] __sys_sendmsg+0xcd/0x170 [ 1579.853986][ T282] do_syscall_64+0xc6/0x1e0 [ 1579.853986][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1579.853986][ T282] [ 1590.011003][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1590.011440][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1590.011440][ T282] dst_init+0x84/0x4a0 [ 1590.011440][ T282] dst_alloc+0x97/0x150 [ 1590.011440][ T282] ip6_dst_alloc+0x23/0x90 [ 1590.011440][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1590.011440][ T282] ip6_pol_route+0x56f/0x840 [ 1590.011440][ T282] fib6_rule_lookup+0x196/0x240 [ 1590.011440][ T282] ip6_route_input+0x542/0x980 [ 1590.011440][ T282] ipv6_rcv+0x8f/0x400 [ 1590.011440][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1590.011440][ T282] process_backlog+0x101/0x620 [ 1590.011440][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1590.011440][ T282] net_rx_action+0x495/0xbe0 [ 1590.011440][ T282] __do_softirq+0x1b5/0x7f6 [ 1590.011440][ T282] [ 1590.013306][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1590.013306][ T282] netdev_get_by_index+0x5e/0x80 [ 1590.013306][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1590.013306][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1590.013306][ T282] ip6_route_add+0x1c/0x140 [ 1590.013306][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1590.013306][ T282] inet6_addr_add+0x4f8/0xa40 [ 1590.013306][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1590.013306][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1590.013306][ T282] netlink_rcv_skb+0x130/0x360 [ 1590.013306][ T282] netlink_unicast+0x449/0x710 [ 1590.013306][ T282] netlink_sendmsg+0x723/0xbe0 [ 1590.013306][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1590.013306][ T282] ___sys_sendmsg+0xee/0x170 [ 1590.013306][ T282] __sys_sendmsg+0xcd/0x170 [ 1590.013306][ T282] do_syscall_64+0xc6/0x1e0 [ 1590.013306][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1590.013306][ T282] [ 1590.015491][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1590.015491][ T282] netdev_get_by_index+0x5e/0x80 [ 1590.015491][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1590.015491][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1590.015491][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1590.015491][ T282] ipv6_add_addr+0x411/0x2000 [ 1590.015491][ T282] inet6_addr_add+0x30e/0xa40 [ 1590.015491][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1590.015491][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1590.015491][ T282] netlink_rcv_skb+0x130/0x360 [ 1590.015491][ T282] netlink_unicast+0x449/0x710 [ 1590.015491][ T282] netlink_sendmsg+0x723/0xbe0 [ 1590.015491][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1590.015491][ T282] ___sys_sendmsg+0xee/0x170 [ 1590.015491][ T282] __sys_sendmsg+0xcd/0x170 [ 1590.015491][ T282] do_syscall_64+0xc6/0x1e0 [ 1590.015491][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1590.015491][ T282] [ 1590.017680][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1590.017680][ T282] netdev_get_by_index+0x5e/0x80 [ 1590.017680][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1590.017680][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1590.017680][ T282] ip6_route_add+0x1c/0x140 [ 1590.017680][ T282] addrconf_add_mroute+0x129/0x180 [ 1590.017680][ T282] addrconf_add_dev+0xe2/0x170 [ 1590.017680][ T282] inet6_addr_add+0x12f/0xa40 [ 1590.017680][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1590.017680][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1590.017680][ T282] netlink_rcv_skb+0x130/0x360 [ 1590.017680][ T282] netlink_unicast+0x449/0x710 [ 1590.017680][ T282] netlink_sendmsg+0x723/0xbe0 [ 1590.017680][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1590.017680][ T282] ___sys_sendmsg+0xee/0x170 [ 1590.017680][ T282] __sys_sendmsg+0xcd/0x170 [ 1590.017680][ T282] do_syscall_64+0xc6/0x1e0 [ 1590.017680][ T282] [ 1590.019846][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1590.019846][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1590.019846][ T282] ipv6_find_idev+0x102/0x170 [ 1590.019846][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1590.019846][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1590.019846][ T282] netlink_rcv_skb+0x130/0x360 [ 1590.019846][ T282] netlink_unicast+0x449/0x710 [ 1590.019846][ T282] netlink_sendmsg+0x723/0xbe0 [ 1590.019846][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1590.019846][ T282] ___sys_sendmsg+0xee/0x170 [ 1590.019846][ T282] __sys_sendmsg+0xcd/0x170 [ 1590.019846][ T282] do_syscall_64+0xc6/0x1e0 [ 1590.019846][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1590.019846][ T282] [ 1590.021540][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1590.021540][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1590.021540][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1590.021540][ T282] ipv6_find_idev+0x102/0x170 [ 1590.021540][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1590.021540][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1590.021540][ T282] netlink_rcv_skb+0x130/0x360 [ 1590.021540][ T282] netlink_unicast+0x449/0x710 [ 1590.021540][ T282] netlink_sendmsg+0x723/0xbe0 [ 1590.021540][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1590.021540][ T282] ___sys_sendmsg+0xee/0x170 [ 1590.021540][ T282] __sys_sendmsg+0xcd/0x170 [ 1590.021540][ T282] do_syscall_64+0xc6/0x1e0 [ 1590.021540][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1590.021540][ T282] [ 1600.107056][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1600.107637][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1600.107637][ T282] dst_init+0x84/0x4a0 [ 1600.107637][ T282] dst_alloc+0x97/0x150 [ 1600.107637][ T282] ip6_dst_alloc+0x23/0x90 [ 1600.107637][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1600.107637][ T282] ip6_pol_route+0x56f/0x840 [ 1600.107637][ T282] fib6_rule_lookup+0x196/0x240 [ 1600.107637][ T282] ip6_route_input+0x542/0x980 [ 1600.107637][ T282] ipv6_rcv+0x8f/0x400 [ 1600.107637][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1600.107637][ T282] process_backlog+0x101/0x620 [ 1600.107637][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1600.107637][ T282] net_rx_action+0x495/0xbe0 [ 1600.107637][ T282] __do_softirq+0x1b5/0x7f6 [ 1600.107637][ T282] [ 1600.109608][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1600.109608][ T282] netdev_get_by_index+0x5e/0x80 [ 1600.109608][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1600.109608][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1600.109608][ T282] ip6_route_add+0x1c/0x140 [ 1600.109608][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1600.109608][ T282] inet6_addr_add+0x4f8/0xa40 [ 1600.109608][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1600.109608][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1600.109608][ T282] netlink_rcv_skb+0x130/0x360 [ 1600.109608][ T282] netlink_unicast+0x449/0x710 [ 1600.109608][ T282] netlink_sendmsg+0x723/0xbe0 [ 1600.109608][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1600.109608][ T282] ___sys_sendmsg+0xee/0x170 [ 1600.109608][ T282] __sys_sendmsg+0xcd/0x170 [ 1600.109608][ T282] do_syscall_64+0xc6/0x1e0 [ 1600.109608][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1600.109608][ T282] [ 1600.111974][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1600.111974][ T282] netdev_get_by_index+0x5e/0x80 [ 1600.111974][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1600.111974][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1600.111974][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1600.111974][ T282] ipv6_add_addr+0x411/0x2000 [ 1600.111974][ T282] inet6_addr_add+0x30e/0xa40 [ 1600.111974][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1600.111974][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1600.111974][ T282] netlink_rcv_skb+0x130/0x360 [ 1600.111974][ T282] netlink_unicast+0x449/0x710 [ 1600.111974][ T282] netlink_sendmsg+0x723/0xbe0 [ 1600.111974][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1600.111974][ T282] ___sys_sendmsg+0xee/0x170 [ 1600.111974][ T282] __sys_sendmsg+0xcd/0x170 [ 1600.111974][ T282] do_syscall_64+0xc6/0x1e0 [ 1600.111974][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1600.111974][ T282] [ 1600.114358][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1600.114358][ T282] netdev_get_by_index+0x5e/0x80 [ 1600.114358][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1600.114358][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1600.114358][ T282] ip6_route_add+0x1c/0x140 [ 1600.114358][ T282] addrconf_add_mroute+0x129/0x180 [ 1600.114358][ T282] addrconf_add_dev+0xe2/0x170 [ 1600.114358][ T282] inet6_addr_add+0x12f/0xa40 [ 1600.114358][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1600.114358][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1600.114358][ T282] netlink_rcv_skb+0x130/0x360 [ 1600.114358][ T282] netlink_unicast+0x449/0x710 [ 1600.114358][ T282] netlink_sendmsg+0x723/0xbe0 [ 1600.114358][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1600.114358][ T282] ___sys_sendmsg+0xee/0x170 [ 1600.114358][ T282] __sys_sendmsg+0xcd/0x170 [ 1600.114358][ T282] do_syscall_64+0xc6/0x1e0 [ 1600.114358][ T282] [ 1600.116664][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1600.116664][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1600.116664][ T282] ipv6_find_idev+0x102/0x170 [ 1600.116664][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1600.116664][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1600.116664][ T282] netlink_rcv_skb+0x130/0x360 [ 1600.116664][ T282] netlink_unicast+0x449/0x710 [ 1600.116664][ T282] netlink_sendmsg+0x723/0xbe0 [ 1600.116664][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1600.116664][ T282] ___sys_sendmsg+0xee/0x170 [ 1600.116664][ T282] __sys_sendmsg+0xcd/0x170 [ 1600.116664][ T282] do_syscall_64+0xc6/0x1e0 [ 1600.116664][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1600.116664][ T282] [ 1600.118509][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1600.118509][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1600.118509][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1600.118509][ T282] ipv6_find_idev+0x102/0x170 [ 1600.118509][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1600.118509][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1600.118509][ T282] netlink_rcv_skb+0x130/0x360 [ 1600.118509][ T282] netlink_unicast+0x449/0x710 [ 1600.118509][ T282] netlink_sendmsg+0x723/0xbe0 [ 1600.118509][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1600.118509][ T282] ___sys_sendmsg+0xee/0x170 [ 1600.118509][ T282] __sys_sendmsg+0xcd/0x170 [ 1600.118509][ T282] do_syscall_64+0xc6/0x1e0 [ 1600.118509][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1600.118509][ T282] [ 1610.243067][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1610.243644][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1610.243644][ T282] dst_init+0x84/0x4a0 [ 1610.243644][ T282] dst_alloc+0x97/0x150 [ 1610.243644][ T282] ip6_dst_alloc+0x23/0x90 [ 1610.243644][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1610.243644][ T282] ip6_pol_route+0x56f/0x840 [ 1610.243644][ T282] fib6_rule_lookup+0x196/0x240 [ 1610.243644][ T282] ip6_route_input+0x542/0x980 [ 1610.243644][ T282] ipv6_rcv+0x8f/0x400 [ 1610.243644][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1610.243644][ T282] process_backlog+0x101/0x620 [ 1610.243644][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1610.243644][ T282] net_rx_action+0x495/0xbe0 [ 1610.243644][ T282] __do_softirq+0x1b5/0x7f6 [ 1610.243644][ T282] [ 1610.246514][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1610.246514][ T282] netdev_get_by_index+0x5e/0x80 [ 1610.246514][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1610.246514][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1610.246514][ T282] ip6_route_add+0x1c/0x140 [ 1610.246514][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1610.246514][ T282] inet6_addr_add+0x4f8/0xa40 [ 1610.246514][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1610.246514][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1610.246514][ T282] netlink_rcv_skb+0x130/0x360 [ 1610.246514][ T282] netlink_unicast+0x449/0x710 [ 1610.246514][ T282] netlink_sendmsg+0x723/0xbe0 [ 1610.246514][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1610.246514][ T282] ___sys_sendmsg+0xee/0x170 [ 1610.246514][ T282] __sys_sendmsg+0xcd/0x170 [ 1610.246514][ T282] do_syscall_64+0xc6/0x1e0 [ 1610.246514][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1610.246514][ T282] [ 1610.250045][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1610.250045][ T282] netdev_get_by_index+0x5e/0x80 [ 1610.250045][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1610.250045][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1610.250045][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1610.250045][ T282] ipv6_add_addr+0x411/0x2000 [ 1610.250045][ T282] inet6_addr_add+0x30e/0xa40 [ 1610.250045][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1610.250045][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1610.250045][ T282] netlink_rcv_skb+0x130/0x360 [ 1610.250045][ T282] netlink_unicast+0x449/0x710 [ 1610.250045][ T282] netlink_sendmsg+0x723/0xbe0 [ 1610.250045][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1610.250045][ T282] ___sys_sendmsg+0xee/0x170 [ 1610.250045][ T282] __sys_sendmsg+0xcd/0x170 [ 1610.250045][ T282] do_syscall_64+0xc6/0x1e0 [ 1610.250045][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1610.250045][ T282] [ 1610.253515][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1610.253515][ T282] netdev_get_by_index+0x5e/0x80 [ 1610.253515][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1610.253515][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1610.253515][ T282] ip6_route_add+0x1c/0x140 [ 1610.253515][ T282] addrconf_add_mroute+0x129/0x180 [ 1610.253515][ T282] addrconf_add_dev+0xe2/0x170 [ 1610.253515][ T282] inet6_addr_add+0x12f/0xa40 [ 1610.253515][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1610.253515][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1610.253515][ T282] netlink_rcv_skb+0x130/0x360 [ 1610.253515][ T282] netlink_unicast+0x449/0x710 [ 1610.253515][ T282] netlink_sendmsg+0x723/0xbe0 [ 1610.253515][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1610.253515][ T282] ___sys_sendmsg+0xee/0x170 [ 1610.253515][ T282] __sys_sendmsg+0xcd/0x170 [ 1610.253515][ T282] do_syscall_64+0xc6/0x1e0 [ 1610.253515][ T282] [ 1610.256745][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1610.256745][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1610.256745][ T282] ipv6_find_idev+0x102/0x170 [ 1610.256745][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1610.256745][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1610.256745][ T282] netlink_rcv_skb+0x130/0x360 [ 1610.256745][ T282] netlink_unicast+0x449/0x710 [ 1610.256745][ T282] netlink_sendmsg+0x723/0xbe0 [ 1610.256745][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1610.256745][ T282] ___sys_sendmsg+0xee/0x170 [ 1610.256745][ T282] __sys_sendmsg+0xcd/0x170 [ 1610.256745][ T282] do_syscall_64+0xc6/0x1e0 [ 1610.256745][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1610.256745][ T282] [ 1610.259327][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1610.259327][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1610.259327][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1610.259327][ T282] ipv6_find_idev+0x102/0x170 [ 1610.259327][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1610.259327][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1610.259327][ T282] netlink_rcv_skb+0x130/0x360 [ 1610.259327][ T282] netlink_unicast+0x449/0x710 [ 1610.259327][ T282] netlink_sendmsg+0x723/0xbe0 [ 1610.259327][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1610.259327][ T282] ___sys_sendmsg+0xee/0x170 [ 1610.259327][ T282] __sys_sendmsg+0xcd/0x170 [ 1610.259327][ T282] do_syscall_64+0xc6/0x1e0 [ 1610.259327][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1610.259327][ T282] [ 1620.267101][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1620.267544][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1620.267544][ T282] dst_init+0x84/0x4a0 [ 1620.267544][ T282] dst_alloc+0x97/0x150 [ 1620.267544][ T282] ip6_dst_alloc+0x23/0x90 [ 1620.267544][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1620.267544][ T282] ip6_pol_route+0x56f/0x840 [ 1620.267544][ T282] fib6_rule_lookup+0x196/0x240 [ 1620.267544][ T282] ip6_route_input+0x542/0x980 [ 1620.267544][ T282] ipv6_rcv+0x8f/0x400 [ 1620.267544][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1620.267544][ T282] process_backlog+0x101/0x620 [ 1620.267544][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1620.267544][ T282] net_rx_action+0x495/0xbe0 [ 1620.267544][ T282] __do_softirq+0x1b5/0x7f6 [ 1620.267544][ T282] [ 1620.269359][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1620.269359][ T282] netdev_get_by_index+0x5e/0x80 [ 1620.269359][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1620.269359][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1620.269359][ T282] ip6_route_add+0x1c/0x140 [ 1620.269359][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1620.269359][ T282] inet6_addr_add+0x4f8/0xa40 [ 1620.269359][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1620.269359][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1620.269359][ T282] netlink_rcv_skb+0x130/0x360 [ 1620.269359][ T282] netlink_unicast+0x449/0x710 [ 1620.269359][ T282] netlink_sendmsg+0x723/0xbe0 [ 1620.269359][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1620.269359][ T282] ___sys_sendmsg+0xee/0x170 [ 1620.269359][ T282] __sys_sendmsg+0xcd/0x170 [ 1620.269359][ T282] do_syscall_64+0xc6/0x1e0 [ 1620.269359][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1620.269359][ T282] [ 1620.271612][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1620.271612][ T282] netdev_get_by_index+0x5e/0x80 [ 1620.271612][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1620.271612][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1620.271612][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1620.271612][ T282] ipv6_add_addr+0x411/0x2000 [ 1620.271612][ T282] inet6_addr_add+0x30e/0xa40 [ 1620.271612][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1620.271612][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1620.271612][ T282] netlink_rcv_skb+0x130/0x360 [ 1620.271612][ T282] netlink_unicast+0x449/0x710 [ 1620.271612][ T282] netlink_sendmsg+0x723/0xbe0 [ 1620.271612][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1620.271612][ T282] ___sys_sendmsg+0xee/0x170 [ 1620.271612][ T282] __sys_sendmsg+0xcd/0x170 [ 1620.271612][ T282] do_syscall_64+0xc6/0x1e0 [ 1620.271612][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1620.271612][ T282] [ 1620.273882][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1620.273882][ T282] netdev_get_by_index+0x5e/0x80 [ 1620.273882][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1620.273882][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1620.273882][ T282] ip6_route_add+0x1c/0x140 [ 1620.273882][ T282] addrconf_add_mroute+0x129/0x180 [ 1620.273882][ T282] addrconf_add_dev+0xe2/0x170 [ 1620.273882][ T282] inet6_addr_add+0x12f/0xa40 [ 1620.273882][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1620.273882][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1620.273882][ T282] netlink_rcv_skb+0x130/0x360 [ 1620.273882][ T282] netlink_unicast+0x449/0x710 [ 1620.273882][ T282] netlink_sendmsg+0x723/0xbe0 [ 1620.273882][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1620.273882][ T282] ___sys_sendmsg+0xee/0x170 [ 1620.273882][ T282] __sys_sendmsg+0xcd/0x170 [ 1620.273882][ T282] do_syscall_64+0xc6/0x1e0 [ 1620.273882][ T282] [ 1620.276075][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1620.276075][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1620.276075][ T282] ipv6_find_idev+0x102/0x170 [ 1620.276075][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1620.276075][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1620.276075][ T282] netlink_rcv_skb+0x130/0x360 [ 1620.276075][ T282] netlink_unicast+0x449/0x710 [ 1620.276075][ T282] netlink_sendmsg+0x723/0xbe0 [ 1620.276075][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1620.276075][ T282] ___sys_sendmsg+0xee/0x170 [ 1620.276075][ T282] __sys_sendmsg+0xcd/0x170 [ 1620.276075][ T282] do_syscall_64+0xc6/0x1e0 [ 1620.276075][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1620.276075][ T282] [ 1620.277764][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1620.277764][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1620.277764][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1620.277764][ T282] ipv6_find_idev+0x102/0x170 [ 1620.277764][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1620.277764][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1620.277764][ T282] netlink_rcv_skb+0x130/0x360 [ 1620.277764][ T282] netlink_unicast+0x449/0x710 [ 1620.277764][ T282] netlink_sendmsg+0x723/0xbe0 [ 1620.277764][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1620.277764][ T282] ___sys_sendmsg+0xee/0x170 [ 1620.277764][ T282] __sys_sendmsg+0xcd/0x170 [ 1620.277764][ T282] do_syscall_64+0xc6/0x1e0 [ 1620.277764][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1620.277764][ T282] [ 1630.355031][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1630.355437][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1630.355437][ T282] dst_init+0x84/0x4a0 [ 1630.355437][ T282] dst_alloc+0x97/0x150 [ 1630.355437][ T282] ip6_dst_alloc+0x23/0x90 [ 1630.355437][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1630.355437][ T282] ip6_pol_route+0x56f/0x840 [ 1630.355437][ T282] fib6_rule_lookup+0x196/0x240 [ 1630.355437][ T282] ip6_route_input+0x542/0x980 [ 1630.355437][ T282] ipv6_rcv+0x8f/0x400 [ 1630.355437][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1630.355437][ T282] process_backlog+0x101/0x620 [ 1630.355437][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1630.355437][ T282] net_rx_action+0x495/0xbe0 [ 1630.355437][ T282] __do_softirq+0x1b5/0x7f6 [ 1630.355437][ T282] [ 1630.357235][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1630.357235][ T282] netdev_get_by_index+0x5e/0x80 [ 1630.357235][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1630.357235][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1630.357235][ T282] ip6_route_add+0x1c/0x140 [ 1630.357235][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1630.357235][ T282] inet6_addr_add+0x4f8/0xa40 [ 1630.357235][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1630.357235][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1630.357235][ T282] netlink_rcv_skb+0x130/0x360 [ 1630.357235][ T282] netlink_unicast+0x449/0x710 [ 1630.357235][ T282] netlink_sendmsg+0x723/0xbe0 [ 1630.357235][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1630.357235][ T282] ___sys_sendmsg+0xee/0x170 [ 1630.357235][ T282] __sys_sendmsg+0xcd/0x170 [ 1630.357235][ T282] do_syscall_64+0xc6/0x1e0 [ 1630.357235][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1630.357235][ T282] [ 1630.359477][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1630.359477][ T282] netdev_get_by_index+0x5e/0x80 [ 1630.359477][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1630.359477][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1630.359477][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1630.359477][ T282] ipv6_add_addr+0x411/0x2000 [ 1630.359477][ T282] inet6_addr_add+0x30e/0xa40 [ 1630.359477][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1630.359477][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1630.359477][ T282] netlink_rcv_skb+0x130/0x360 [ 1630.359477][ T282] netlink_unicast+0x449/0x710 [ 1630.359477][ T282] netlink_sendmsg+0x723/0xbe0 [ 1630.359477][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1630.359477][ T282] ___sys_sendmsg+0xee/0x170 [ 1630.359477][ T282] __sys_sendmsg+0xcd/0x170 [ 1630.359477][ T282] do_syscall_64+0xc6/0x1e0 [ 1630.359477][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1630.359477][ T282] [ 1630.361676][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1630.361676][ T282] netdev_get_by_index+0x5e/0x80 [ 1630.361676][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1630.361676][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1630.361676][ T282] ip6_route_add+0x1c/0x140 [ 1630.361676][ T282] addrconf_add_mroute+0x129/0x180 [ 1630.361676][ T282] addrconf_add_dev+0xe2/0x170 [ 1630.361676][ T282] inet6_addr_add+0x12f/0xa40 [ 1630.361676][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1630.361676][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1630.361676][ T282] netlink_rcv_skb+0x130/0x360 [ 1630.361676][ T282] netlink_unicast+0x449/0x710 [ 1630.361676][ T282] netlink_sendmsg+0x723/0xbe0 [ 1630.361676][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1630.361676][ T282] ___sys_sendmsg+0xee/0x170 [ 1630.361676][ T282] __sys_sendmsg+0xcd/0x170 [ 1630.361676][ T282] do_syscall_64+0xc6/0x1e0 [ 1630.361676][ T282] [ 1630.363875][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1630.363875][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1630.363875][ T282] ipv6_find_idev+0x102/0x170 [ 1630.363875][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1630.363875][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1630.363875][ T282] netlink_rcv_skb+0x130/0x360 [ 1630.363875][ T282] netlink_unicast+0x449/0x710 [ 1630.363875][ T282] netlink_sendmsg+0x723/0xbe0 [ 1630.363875][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1630.363875][ T282] ___sys_sendmsg+0xee/0x170 [ 1630.363875][ T282] __sys_sendmsg+0xcd/0x170 [ 1630.363875][ T282] do_syscall_64+0xc6/0x1e0 [ 1630.363875][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1630.363875][ T282] [ 1630.365588][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1630.365588][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1630.365588][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1630.365588][ T282] ipv6_find_idev+0x102/0x170 [ 1630.365588][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1630.365588][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1630.365588][ T282] netlink_rcv_skb+0x130/0x360 [ 1630.365588][ T282] netlink_unicast+0x449/0x710 [ 1630.365588][ T282] netlink_sendmsg+0x723/0xbe0 [ 1630.365588][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1630.365588][ T282] ___sys_sendmsg+0xee/0x170 [ 1630.365588][ T282] __sys_sendmsg+0xcd/0x170 [ 1630.365588][ T282] do_syscall_64+0xc6/0x1e0 [ 1630.365588][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1630.365588][ T282] [ 1640.420074][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1640.420505][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1640.420505][ T282] dst_init+0x84/0x4a0 [ 1640.420505][ T282] dst_alloc+0x97/0x150 [ 1640.420505][ T282] ip6_dst_alloc+0x23/0x90 [ 1640.420505][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1640.420505][ T282] ip6_pol_route+0x56f/0x840 [ 1640.420505][ T282] fib6_rule_lookup+0x196/0x240 [ 1640.420505][ T282] ip6_route_input+0x542/0x980 [ 1640.420505][ T282] ipv6_rcv+0x8f/0x400 [ 1640.420505][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1640.420505][ T282] process_backlog+0x101/0x620 [ 1640.420505][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1640.420505][ T282] net_rx_action+0x495/0xbe0 [ 1640.420505][ T282] __do_softirq+0x1b5/0x7f6 [ 1640.420505][ T282] [ 1640.422298][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1640.422298][ T282] netdev_get_by_index+0x5e/0x80 [ 1640.422298][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1640.422298][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1640.422298][ T282] ip6_route_add+0x1c/0x140 [ 1640.422298][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1640.422298][ T282] inet6_addr_add+0x4f8/0xa40 [ 1640.422298][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1640.422298][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1640.422298][ T282] netlink_rcv_skb+0x130/0x360 [ 1640.422298][ T282] netlink_unicast+0x449/0x710 [ 1640.422298][ T282] netlink_sendmsg+0x723/0xbe0 [ 1640.422298][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1640.422298][ T282] ___sys_sendmsg+0xee/0x170 [ 1640.422298][ T282] __sys_sendmsg+0xcd/0x170 [ 1640.422298][ T282] do_syscall_64+0xc6/0x1e0 [ 1640.422298][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1640.422298][ T282] [ 1640.424503][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1640.424503][ T282] netdev_get_by_index+0x5e/0x80 [ 1640.424503][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1640.424503][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1640.424503][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1640.424503][ T282] ipv6_add_addr+0x411/0x2000 [ 1640.424503][ T282] inet6_addr_add+0x30e/0xa40 [ 1640.424503][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1640.424503][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1640.424503][ T282] netlink_rcv_skb+0x130/0x360 [ 1640.424503][ T282] netlink_unicast+0x449/0x710 [ 1640.424503][ T282] netlink_sendmsg+0x723/0xbe0 [ 1640.424503][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1640.424503][ T282] ___sys_sendmsg+0xee/0x170 [ 1640.424503][ T282] __sys_sendmsg+0xcd/0x170 [ 1640.424503][ T282] do_syscall_64+0xc6/0x1e0 [ 1640.424503][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1640.424503][ T282] [ 1640.426687][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1640.426687][ T282] netdev_get_by_index+0x5e/0x80 [ 1640.426687][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1640.426687][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1640.426687][ T282] ip6_route_add+0x1c/0x140 [ 1640.426687][ T282] addrconf_add_mroute+0x129/0x180 [ 1640.426687][ T282] addrconf_add_dev+0xe2/0x170 [ 1640.426687][ T282] inet6_addr_add+0x12f/0xa40 [ 1640.426687][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1640.426687][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1640.426687][ T282] netlink_rcv_skb+0x130/0x360 [ 1640.426687][ T282] netlink_unicast+0x449/0x710 [ 1640.426687][ T282] netlink_sendmsg+0x723/0xbe0 [ 1640.426687][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1640.426687][ T282] ___sys_sendmsg+0xee/0x170 [ 1640.426687][ T282] __sys_sendmsg+0xcd/0x170 [ 1640.426687][ T282] do_syscall_64+0xc6/0x1e0 [ 1640.426687][ T282] [ 1640.428833][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1640.428833][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1640.428833][ T282] ipv6_find_idev+0x102/0x170 [ 1640.428833][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1640.428833][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1640.428833][ T282] netlink_rcv_skb+0x130/0x360 [ 1640.428833][ T282] netlink_unicast+0x449/0x710 [ 1640.428833][ T282] netlink_sendmsg+0x723/0xbe0 [ 1640.428833][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1640.428833][ T282] ___sys_sendmsg+0xee/0x170 [ 1640.428833][ T282] __sys_sendmsg+0xcd/0x170 [ 1640.428833][ T282] do_syscall_64+0xc6/0x1e0 [ 1640.428833][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1640.428833][ T282] [ 1640.430514][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1640.430514][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1640.430514][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1640.430514][ T282] ipv6_find_idev+0x102/0x170 [ 1640.430514][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1640.430514][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1640.430514][ T282] netlink_rcv_skb+0x130/0x360 [ 1640.430514][ T282] netlink_unicast+0x449/0x710 [ 1640.430514][ T282] netlink_sendmsg+0x723/0xbe0 [ 1640.430514][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1640.430514][ T282] ___sys_sendmsg+0xee/0x170 [ 1640.430514][ T282] __sys_sendmsg+0xcd/0x170 [ 1640.430514][ T282] do_syscall_64+0xc6/0x1e0 [ 1640.430514][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1640.430514][ T282] [ 1650.555040][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1650.555540][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1650.555540][ T282] dst_init+0x84/0x4a0 [ 1650.555540][ T282] dst_alloc+0x97/0x150 [ 1650.555540][ T282] ip6_dst_alloc+0x23/0x90 [ 1650.555540][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1650.555540][ T282] ip6_pol_route+0x56f/0x840 [ 1650.555540][ T282] fib6_rule_lookup+0x196/0x240 [ 1650.555540][ T282] ip6_route_input+0x542/0x980 [ 1650.555540][ T282] ipv6_rcv+0x8f/0x400 [ 1650.555540][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1650.555540][ T282] process_backlog+0x101/0x620 [ 1650.555540][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1650.555540][ T282] net_rx_action+0x495/0xbe0 [ 1650.555540][ T282] __do_softirq+0x1b5/0x7f6 [ 1650.555540][ T282] [ 1650.557341][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1650.557341][ T282] netdev_get_by_index+0x5e/0x80 [ 1650.557341][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1650.557341][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1650.557341][ T282] ip6_route_add+0x1c/0x140 [ 1650.557341][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1650.557341][ T282] inet6_addr_add+0x4f8/0xa40 [ 1650.557341][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1650.557341][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1650.557341][ T282] netlink_rcv_skb+0x130/0x360 [ 1650.557341][ T282] netlink_unicast+0x449/0x710 [ 1650.557341][ T282] netlink_sendmsg+0x723/0xbe0 [ 1650.557341][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1650.557341][ T282] ___sys_sendmsg+0xee/0x170 [ 1650.557341][ T282] __sys_sendmsg+0xcd/0x170 [ 1650.557341][ T282] do_syscall_64+0xc6/0x1e0 [ 1650.557341][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1650.557341][ T282] [ 1650.559531][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1650.559531][ T282] netdev_get_by_index+0x5e/0x80 [ 1650.559531][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1650.559531][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1650.559531][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1650.559531][ T282] ipv6_add_addr+0x411/0x2000 [ 1650.559531][ T282] inet6_addr_add+0x30e/0xa40 [ 1650.559531][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1650.559531][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1650.559531][ T282] netlink_rcv_skb+0x130/0x360 [ 1650.559531][ T282] netlink_unicast+0x449/0x710 [ 1650.559531][ T282] netlink_sendmsg+0x723/0xbe0 [ 1650.559531][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1650.559531][ T282] ___sys_sendmsg+0xee/0x170 [ 1650.559531][ T282] __sys_sendmsg+0xcd/0x170 [ 1650.559531][ T282] do_syscall_64+0xc6/0x1e0 [ 1650.559531][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1650.559531][ T282] [ 1650.561741][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1650.561741][ T282] netdev_get_by_index+0x5e/0x80 [ 1650.561741][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1650.561741][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1650.561741][ T282] ip6_route_add+0x1c/0x140 [ 1650.561741][ T282] addrconf_add_mroute+0x129/0x180 [ 1650.561741][ T282] addrconf_add_dev+0xe2/0x170 [ 1650.561741][ T282] inet6_addr_add+0x12f/0xa40 [ 1650.561741][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1650.561741][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1650.561741][ T282] netlink_rcv_skb+0x130/0x360 [ 1650.561741][ T282] netlink_unicast+0x449/0x710 [ 1650.561741][ T282] netlink_sendmsg+0x723/0xbe0 [ 1650.561741][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1650.561741][ T282] ___sys_sendmsg+0xee/0x170 [ 1650.561741][ T282] __sys_sendmsg+0xcd/0x170 [ 1650.561741][ T282] do_syscall_64+0xc6/0x1e0 [ 1650.561741][ T282] [ 1650.563893][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1650.563893][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1650.563893][ T282] ipv6_find_idev+0x102/0x170 [ 1650.563893][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1650.563893][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1650.563893][ T282] netlink_rcv_skb+0x130/0x360 [ 1650.563893][ T282] netlink_unicast+0x449/0x710 [ 1650.563893][ T282] netlink_sendmsg+0x723/0xbe0 [ 1650.563893][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1650.563893][ T282] ___sys_sendmsg+0xee/0x170 [ 1650.563893][ T282] __sys_sendmsg+0xcd/0x170 [ 1650.563893][ T282] do_syscall_64+0xc6/0x1e0 [ 1650.563893][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1650.563893][ T282] [ 1650.565579][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1650.565579][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1650.565579][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1650.565579][ T282] ipv6_find_idev+0x102/0x170 [ 1650.565579][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1650.565579][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1650.565579][ T282] netlink_rcv_skb+0x130/0x360 [ 1650.565579][ T282] netlink_unicast+0x449/0x710 [ 1650.565579][ T282] netlink_sendmsg+0x723/0xbe0 [ 1650.565579][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1650.565579][ T282] ___sys_sendmsg+0xee/0x170 [ 1650.565579][ T282] __sys_sendmsg+0xcd/0x170 [ 1650.565579][ T282] do_syscall_64+0xc6/0x1e0 [ 1650.565579][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1650.565579][ T282] [ 1660.642999][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1660.643416][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1660.643416][ T282] dst_init+0x84/0x4a0 [ 1660.643416][ T282] dst_alloc+0x97/0x150 [ 1660.643416][ T282] ip6_dst_alloc+0x23/0x90 [ 1660.643416][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1660.643416][ T282] ip6_pol_route+0x56f/0x840 [ 1660.643416][ T282] fib6_rule_lookup+0x196/0x240 [ 1660.643416][ T282] ip6_route_input+0x542/0x980 [ 1660.643416][ T282] ipv6_rcv+0x8f/0x400 [ 1660.643416][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1660.643416][ T282] process_backlog+0x101/0x620 [ 1660.643416][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1660.643416][ T282] net_rx_action+0x495/0xbe0 [ 1660.643416][ T282] __do_softirq+0x1b5/0x7f6 [ 1660.643416][ T282] [ 1660.645235][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1660.645235][ T282] netdev_get_by_index+0x5e/0x80 [ 1660.645235][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1660.645235][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1660.645235][ T282] ip6_route_add+0x1c/0x140 [ 1660.645235][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1660.645235][ T282] inet6_addr_add+0x4f8/0xa40 [ 1660.645235][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1660.645235][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1660.645235][ T282] netlink_rcv_skb+0x130/0x360 [ 1660.645235][ T282] netlink_unicast+0x449/0x710 [ 1660.645235][ T282] netlink_sendmsg+0x723/0xbe0 [ 1660.645235][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1660.645235][ T282] ___sys_sendmsg+0xee/0x170 [ 1660.645235][ T282] __sys_sendmsg+0xcd/0x170 [ 1660.645235][ T282] do_syscall_64+0xc6/0x1e0 [ 1660.645235][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1660.645235][ T282] [ 1660.647425][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1660.647425][ T282] netdev_get_by_index+0x5e/0x80 [ 1660.647425][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1660.647425][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1660.647425][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1660.647425][ T282] ipv6_add_addr+0x411/0x2000 [ 1660.647425][ T282] inet6_addr_add+0x30e/0xa40 [ 1660.647425][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1660.647425][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1660.647425][ T282] netlink_rcv_skb+0x130/0x360 [ 1660.647425][ T282] netlink_unicast+0x449/0x710 [ 1660.647425][ T282] netlink_sendmsg+0x723/0xbe0 [ 1660.647425][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1660.647425][ T282] ___sys_sendmsg+0xee/0x170 [ 1660.647425][ T282] __sys_sendmsg+0xcd/0x170 [ 1660.647425][ T282] do_syscall_64+0xc6/0x1e0 [ 1660.647425][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1660.647425][ T282] [ 1660.649608][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1660.649608][ T282] netdev_get_by_index+0x5e/0x80 [ 1660.649608][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1660.649608][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1660.649608][ T282] ip6_route_add+0x1c/0x140 [ 1660.649608][ T282] addrconf_add_mroute+0x129/0x180 [ 1660.649608][ T282] addrconf_add_dev+0xe2/0x170 [ 1660.649608][ T282] inet6_addr_add+0x12f/0xa40 [ 1660.649608][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1660.649608][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1660.649608][ T282] netlink_rcv_skb+0x130/0x360 [ 1660.649608][ T282] netlink_unicast+0x449/0x710 [ 1660.649608][ T282] netlink_sendmsg+0x723/0xbe0 [ 1660.649608][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1660.649608][ T282] ___sys_sendmsg+0xee/0x170 [ 1660.649608][ T282] __sys_sendmsg+0xcd/0x170 [ 1660.649608][ T282] do_syscall_64+0xc6/0x1e0 [ 1660.649608][ T282] [ 1660.651762][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1660.651762][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1660.651762][ T282] ipv6_find_idev+0x102/0x170 [ 1660.651762][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1660.651762][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1660.651762][ T282] netlink_rcv_skb+0x130/0x360 [ 1660.651762][ T282] netlink_unicast+0x449/0x710 [ 1660.651762][ T282] netlink_sendmsg+0x723/0xbe0 [ 1660.651762][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1660.651762][ T282] ___sys_sendmsg+0xee/0x170 [ 1660.651762][ T282] __sys_sendmsg+0xcd/0x170 [ 1660.651762][ T282] do_syscall_64+0xc6/0x1e0 [ 1660.651762][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1660.651762][ T282] [ 1660.653474][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1660.653474][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1660.653474][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1660.653474][ T282] ipv6_find_idev+0x102/0x170 [ 1660.653474][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1660.653474][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1660.653474][ T282] netlink_rcv_skb+0x130/0x360 [ 1660.653474][ T282] netlink_unicast+0x449/0x710 [ 1660.653474][ T282] netlink_sendmsg+0x723/0xbe0 [ 1660.653474][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1660.653474][ T282] ___sys_sendmsg+0xee/0x170 [ 1660.653474][ T282] __sys_sendmsg+0xcd/0x170 [ 1660.653474][ T282] do_syscall_64+0xc6/0x1e0 [ 1660.653474][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1660.653474][ T282] [ 1670.843044][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1670.843472][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1670.843472][ T282] dst_init+0x84/0x4a0 [ 1670.843472][ T282] dst_alloc+0x97/0x150 [ 1670.843472][ T282] ip6_dst_alloc+0x23/0x90 [ 1670.843472][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1670.843472][ T282] ip6_pol_route+0x56f/0x840 [ 1670.843472][ T282] fib6_rule_lookup+0x196/0x240 [ 1670.843472][ T282] ip6_route_input+0x542/0x980 [ 1670.843472][ T282] ipv6_rcv+0x8f/0x400 [ 1670.843472][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1670.843472][ T282] process_backlog+0x101/0x620 [ 1670.843472][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1670.843472][ T282] net_rx_action+0x495/0xbe0 [ 1670.843472][ T282] __do_softirq+0x1b5/0x7f6 [ 1670.843472][ T282] [ 1670.845282][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1670.845282][ T282] netdev_get_by_index+0x5e/0x80 [ 1670.845282][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1670.845282][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1670.845282][ T282] ip6_route_add+0x1c/0x140 [ 1670.845282][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1670.845282][ T282] inet6_addr_add+0x4f8/0xa40 [ 1670.845282][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1670.845282][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1670.845282][ T282] netlink_rcv_skb+0x130/0x360 [ 1670.845282][ T282] netlink_unicast+0x449/0x710 [ 1670.845282][ T282] netlink_sendmsg+0x723/0xbe0 [ 1670.845282][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1670.845282][ T282] ___sys_sendmsg+0xee/0x170 [ 1670.845282][ T282] __sys_sendmsg+0xcd/0x170 [ 1670.845282][ T282] do_syscall_64+0xc6/0x1e0 [ 1670.845282][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1670.845282][ T282] [ 1670.847473][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1670.847473][ T282] netdev_get_by_index+0x5e/0x80 [ 1670.847473][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1670.847473][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1670.847473][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1670.847473][ T282] ipv6_add_addr+0x411/0x2000 [ 1670.847473][ T282] inet6_addr_add+0x30e/0xa40 [ 1670.847473][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1670.847473][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1670.847473][ T282] netlink_rcv_skb+0x130/0x360 [ 1670.847473][ T282] netlink_unicast+0x449/0x710 [ 1670.847473][ T282] netlink_sendmsg+0x723/0xbe0 [ 1670.847473][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1670.847473][ T282] ___sys_sendmsg+0xee/0x170 [ 1670.847473][ T282] __sys_sendmsg+0xcd/0x170 [ 1670.847473][ T282] do_syscall_64+0xc6/0x1e0 [ 1670.847473][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1670.847473][ T282] [ 1670.850076][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1670.850076][ T282] netdev_get_by_index+0x5e/0x80 [ 1670.850076][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1670.850076][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1670.850076][ T282] ip6_route_add+0x1c/0x140 [ 1670.850076][ T282] addrconf_add_mroute+0x129/0x180 [ 1670.850076][ T282] addrconf_add_dev+0xe2/0x170 [ 1670.850076][ T282] inet6_addr_add+0x12f/0xa40 [ 1670.850076][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1670.850076][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1670.850076][ T282] netlink_rcv_skb+0x130/0x360 [ 1670.850076][ T282] netlink_unicast+0x449/0x710 [ 1670.850076][ T282] netlink_sendmsg+0x723/0xbe0 [ 1670.850076][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1670.850076][ T282] ___sys_sendmsg+0xee/0x170 [ 1670.850076][ T282] __sys_sendmsg+0xcd/0x170 [ 1670.850076][ T282] do_syscall_64+0xc6/0x1e0 [ 1670.850076][ T282] [ 1670.852362][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1670.852362][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1670.852362][ T282] ipv6_find_idev+0x102/0x170 [ 1670.852362][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1670.852362][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1670.852362][ T282] netlink_rcv_skb+0x130/0x360 [ 1670.852362][ T282] netlink_unicast+0x449/0x710 [ 1670.852362][ T282] netlink_sendmsg+0x723/0xbe0 [ 1670.852362][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1670.852362][ T282] ___sys_sendmsg+0xee/0x170 [ 1670.852362][ T282] __sys_sendmsg+0xcd/0x170 [ 1670.852362][ T282] do_syscall_64+0xc6/0x1e0 [ 1670.852362][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1670.852362][ T282] [ 1670.854056][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1670.854056][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1670.854056][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1670.854056][ T282] ipv6_find_idev+0x102/0x170 [ 1670.854056][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1670.854056][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1670.854056][ T282] netlink_rcv_skb+0x130/0x360 [ 1670.854056][ T282] netlink_unicast+0x449/0x710 [ 1670.854056][ T282] netlink_sendmsg+0x723/0xbe0 [ 1670.854056][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1670.854056][ T282] ___sys_sendmsg+0xee/0x170 [ 1670.854056][ T282] __sys_sendmsg+0xcd/0x170 [ 1670.854056][ T282] do_syscall_64+0xc6/0x1e0 [ 1670.854056][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1670.854056][ T282] [ 1681.099027][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1681.099441][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1681.099441][ T282] dst_init+0x84/0x4a0 [ 1681.099441][ T282] dst_alloc+0x97/0x150 [ 1681.099441][ T282] ip6_dst_alloc+0x23/0x90 [ 1681.099441][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1681.099441][ T282] ip6_pol_route+0x56f/0x840 [ 1681.099441][ T282] fib6_rule_lookup+0x196/0x240 [ 1681.099441][ T282] ip6_route_input+0x542/0x980 [ 1681.099441][ T282] ipv6_rcv+0x8f/0x400 [ 1681.099441][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1681.099441][ T282] process_backlog+0x101/0x620 [ 1681.099441][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1681.099441][ T282] net_rx_action+0x495/0xbe0 [ 1681.099441][ T282] __do_softirq+0x1b5/0x7f6 [ 1681.099441][ T282] [ 1681.101255][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1681.101255][ T282] netdev_get_by_index+0x5e/0x80 [ 1681.101255][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1681.101255][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1681.101255][ T282] ip6_route_add+0x1c/0x140 [ 1681.101255][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1681.101255][ T282] inet6_addr_add+0x4f8/0xa40 [ 1681.101255][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1681.101255][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1681.101255][ T282] netlink_rcv_skb+0x130/0x360 [ 1681.101255][ T282] netlink_unicast+0x449/0x710 [ 1681.101255][ T282] netlink_sendmsg+0x723/0xbe0 [ 1681.101255][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1681.101255][ T282] ___sys_sendmsg+0xee/0x170 [ 1681.101255][ T282] __sys_sendmsg+0xcd/0x170 [ 1681.101255][ T282] do_syscall_64+0xc6/0x1e0 [ 1681.101255][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1681.101255][ T282] [ 1681.103456][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1681.103456][ T282] netdev_get_by_index+0x5e/0x80 [ 1681.103456][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1681.103456][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1681.103456][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1681.103456][ T282] ipv6_add_addr+0x411/0x2000 [ 1681.103456][ T282] inet6_addr_add+0x30e/0xa40 [ 1681.103456][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1681.103456][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1681.103456][ T282] netlink_rcv_skb+0x130/0x360 [ 1681.103456][ T282] netlink_unicast+0x449/0x710 [ 1681.103456][ T282] netlink_sendmsg+0x723/0xbe0 [ 1681.103456][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1681.103456][ T282] ___sys_sendmsg+0xee/0x170 [ 1681.103456][ T282] __sys_sendmsg+0xcd/0x170 [ 1681.103456][ T282] do_syscall_64+0xc6/0x1e0 [ 1681.103456][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1681.103456][ T282] [ 1681.105646][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1681.105646][ T282] netdev_get_by_index+0x5e/0x80 [ 1681.105646][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1681.105646][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1681.105646][ T282] ip6_route_add+0x1c/0x140 [ 1681.105646][ T282] addrconf_add_mroute+0x129/0x180 [ 1681.105646][ T282] addrconf_add_dev+0xe2/0x170 [ 1681.105646][ T282] inet6_addr_add+0x12f/0xa40 [ 1681.105646][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1681.105646][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1681.105646][ T282] netlink_rcv_skb+0x130/0x360 [ 1681.105646][ T282] netlink_unicast+0x449/0x710 [ 1681.105646][ T282] netlink_sendmsg+0x723/0xbe0 [ 1681.105646][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1681.105646][ T282] ___sys_sendmsg+0xee/0x170 [ 1681.105646][ T282] __sys_sendmsg+0xcd/0x170 [ 1681.105646][ T282] do_syscall_64+0xc6/0x1e0 [ 1681.105646][ T282] [ 1681.107802][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1681.107802][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1681.107802][ T282] ipv6_find_idev+0x102/0x170 [ 1681.107802][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1681.107802][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1681.107802][ T282] netlink_rcv_skb+0x130/0x360 [ 1681.107802][ T282] netlink_unicast+0x449/0x710 [ 1681.107802][ T282] netlink_sendmsg+0x723/0xbe0 [ 1681.107802][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1681.107802][ T282] ___sys_sendmsg+0xee/0x170 [ 1681.107802][ T282] __sys_sendmsg+0xcd/0x170 [ 1681.107802][ T282] do_syscall_64+0xc6/0x1e0 [ 1681.107802][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1681.107802][ T282] [ 1681.109489][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1681.109489][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1681.109489][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1681.109489][ T282] ipv6_find_idev+0x102/0x170 [ 1681.109489][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1681.109489][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1681.109489][ T282] netlink_rcv_skb+0x130/0x360 [ 1681.109489][ T282] netlink_unicast+0x449/0x710 [ 1681.109489][ T282] netlink_sendmsg+0x723/0xbe0 [ 1681.109489][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1681.109489][ T282] ___sys_sendmsg+0xee/0x170 [ 1681.109489][ T282] __sys_sendmsg+0xcd/0x170 [ 1681.109489][ T282] do_syscall_64+0xc6/0x1e0 [ 1681.109489][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1681.109489][ T282] [ 1691.346971][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1691.347416][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1691.347416][ T282] dst_init+0x84/0x4a0 [ 1691.347416][ T282] dst_alloc+0x97/0x150 [ 1691.347416][ T282] ip6_dst_alloc+0x23/0x90 [ 1691.347416][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1691.347416][ T282] ip6_pol_route+0x56f/0x840 [ 1691.347416][ T282] fib6_rule_lookup+0x196/0x240 [ 1691.347416][ T282] ip6_route_input+0x542/0x980 [ 1691.347416][ T282] ipv6_rcv+0x8f/0x400 [ 1691.347416][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1691.347416][ T282] process_backlog+0x101/0x620 [ 1691.347416][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1691.347416][ T282] net_rx_action+0x495/0xbe0 [ 1691.347416][ T282] __do_softirq+0x1b5/0x7f6 [ 1691.347416][ T282] [ 1691.349349][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1691.349349][ T282] netdev_get_by_index+0x5e/0x80 [ 1691.349349][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1691.349349][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1691.349349][ T282] ip6_route_add+0x1c/0x140 [ 1691.349349][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1691.349349][ T282] inet6_addr_add+0x4f8/0xa40 [ 1691.349349][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1691.349349][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1691.349349][ T282] netlink_rcv_skb+0x130/0x360 [ 1691.349349][ T282] netlink_unicast+0x449/0x710 [ 1691.349349][ T282] netlink_sendmsg+0x723/0xbe0 [ 1691.349349][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1691.349349][ T282] ___sys_sendmsg+0xee/0x170 [ 1691.349349][ T282] __sys_sendmsg+0xcd/0x170 [ 1691.349349][ T282] do_syscall_64+0xc6/0x1e0 [ 1691.349349][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1691.349349][ T282] [ 1691.351710][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1691.351710][ T282] netdev_get_by_index+0x5e/0x80 [ 1691.351710][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1691.351710][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1691.351710][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1691.351710][ T282] ipv6_add_addr+0x411/0x2000 [ 1691.351710][ T282] inet6_addr_add+0x30e/0xa40 [ 1691.351710][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1691.351710][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1691.351710][ T282] netlink_rcv_skb+0x130/0x360 [ 1691.351710][ T282] netlink_unicast+0x449/0x710 [ 1691.351710][ T282] netlink_sendmsg+0x723/0xbe0 [ 1691.351710][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1691.351710][ T282] ___sys_sendmsg+0xee/0x170 [ 1691.351710][ T282] __sys_sendmsg+0xcd/0x170 [ 1691.351710][ T282] do_syscall_64+0xc6/0x1e0 [ 1691.351710][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1691.351710][ T282] [ 1691.354104][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1691.354104][ T282] netdev_get_by_index+0x5e/0x80 [ 1691.354104][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1691.354104][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1691.354104][ T282] ip6_route_add+0x1c/0x140 [ 1691.354104][ T282] addrconf_add_mroute+0x129/0x180 [ 1691.354104][ T282] addrconf_add_dev+0xe2/0x170 [ 1691.354104][ T282] inet6_addr_add+0x12f/0xa40 [ 1691.354104][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1691.354104][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1691.354104][ T282] netlink_rcv_skb+0x130/0x360 [ 1691.354104][ T282] netlink_unicast+0x449/0x710 [ 1691.354104][ T282] netlink_sendmsg+0x723/0xbe0 [ 1691.354104][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1691.354104][ T282] ___sys_sendmsg+0xee/0x170 [ 1691.354104][ T282] __sys_sendmsg+0xcd/0x170 [ 1691.354104][ T282] do_syscall_64+0xc6/0x1e0 [ 1691.354104][ T282] [ 1691.356445][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1691.356445][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1691.356445][ T282] ipv6_find_idev+0x102/0x170 [ 1691.356445][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1691.356445][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1691.356445][ T282] netlink_rcv_skb+0x130/0x360 [ 1691.356445][ T282] netlink_unicast+0x449/0x710 [ 1691.356445][ T282] netlink_sendmsg+0x723/0xbe0 [ 1691.356445][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1691.356445][ T282] ___sys_sendmsg+0xee/0x170 [ 1691.356445][ T282] __sys_sendmsg+0xcd/0x170 [ 1691.356445][ T282] do_syscall_64+0xc6/0x1e0 [ 1691.356445][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1691.356445][ T282] [ 1691.358305][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1691.358305][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1691.358305][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1691.358305][ T282] ipv6_find_idev+0x102/0x170 [ 1691.358305][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1691.358305][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1691.358305][ T282] netlink_rcv_skb+0x130/0x360 [ 1691.358305][ T282] netlink_unicast+0x449/0x710 [ 1691.358305][ T282] netlink_sendmsg+0x723/0xbe0 [ 1691.358305][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1691.358305][ T282] ___sys_sendmsg+0xee/0x170 [ 1691.358305][ T282] __sys_sendmsg+0xcd/0x170 [ 1691.358305][ T282] do_syscall_64+0xc6/0x1e0 [ 1691.358305][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1691.358305][ T282] [ 1701.603020][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1701.603430][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1701.603430][ T282] dst_init+0x84/0x4a0 [ 1701.603430][ T282] dst_alloc+0x97/0x150 [ 1701.603430][ T282] ip6_dst_alloc+0x23/0x90 [ 1701.603430][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1701.603430][ T282] ip6_pol_route+0x56f/0x840 [ 1701.603430][ T282] fib6_rule_lookup+0x196/0x240 [ 1701.603430][ T282] ip6_route_input+0x542/0x980 [ 1701.603430][ T282] ipv6_rcv+0x8f/0x400 [ 1701.603430][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1701.603430][ T282] process_backlog+0x101/0x620 [ 1701.603430][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1701.603430][ T282] net_rx_action+0x495/0xbe0 [ 1701.603430][ T282] __do_softirq+0x1b5/0x7f6 [ 1701.603430][ T282] [ 1701.605263][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1701.605263][ T282] netdev_get_by_index+0x5e/0x80 [ 1701.605263][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1701.605263][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1701.605263][ T282] ip6_route_add+0x1c/0x140 [ 1701.605263][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1701.605263][ T282] inet6_addr_add+0x4f8/0xa40 [ 1701.605263][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1701.605263][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1701.605263][ T282] netlink_rcv_skb+0x130/0x360 [ 1701.605263][ T282] netlink_unicast+0x449/0x710 [ 1701.605263][ T282] netlink_sendmsg+0x723/0xbe0 [ 1701.605263][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1701.605263][ T282] ___sys_sendmsg+0xee/0x170 [ 1701.605263][ T282] __sys_sendmsg+0xcd/0x170 [ 1701.605263][ T282] do_syscall_64+0xc6/0x1e0 [ 1701.605263][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1701.605263][ T282] [ 1701.607455][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1701.607455][ T282] netdev_get_by_index+0x5e/0x80 [ 1701.607455][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1701.607455][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1701.607455][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1701.607455][ T282] ipv6_add_addr+0x411/0x2000 [ 1701.607455][ T282] inet6_addr_add+0x30e/0xa40 [ 1701.607455][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1701.607455][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1701.607455][ T282] netlink_rcv_skb+0x130/0x360 [ 1701.607455][ T282] netlink_unicast+0x449/0x710 [ 1701.607455][ T282] netlink_sendmsg+0x723/0xbe0 [ 1701.607455][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1701.607455][ T282] ___sys_sendmsg+0xee/0x170 [ 1701.607455][ T282] __sys_sendmsg+0xcd/0x170 [ 1701.607455][ T282] do_syscall_64+0xc6/0x1e0 [ 1701.607455][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1701.607455][ T282] [ 1701.609686][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1701.609686][ T282] netdev_get_by_index+0x5e/0x80 [ 1701.609686][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1701.609686][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1701.609686][ T282] ip6_route_add+0x1c/0x140 [ 1701.609686][ T282] addrconf_add_mroute+0x129/0x180 [ 1701.609686][ T282] addrconf_add_dev+0xe2/0x170 [ 1701.609686][ T282] inet6_addr_add+0x12f/0xa40 [ 1701.609686][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1701.609686][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1701.609686][ T282] netlink_rcv_skb+0x130/0x360 [ 1701.609686][ T282] netlink_unicast+0x449/0x710 [ 1701.609686][ T282] netlink_sendmsg+0x723/0xbe0 [ 1701.609686][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1701.609686][ T282] ___sys_sendmsg+0xee/0x170 [ 1701.609686][ T282] __sys_sendmsg+0xcd/0x170 [ 1701.609686][ T282] do_syscall_64+0xc6/0x1e0 [ 1701.609686][ T282] [ 1701.611849][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1701.611849][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1701.611849][ T282] ipv6_find_idev+0x102/0x170 [ 1701.611849][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1701.611849][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1701.611849][ T282] netlink_rcv_skb+0x130/0x360 [ 1701.611849][ T282] netlink_unicast+0x449/0x710 [ 1701.611849][ T282] netlink_sendmsg+0x723/0xbe0 [ 1701.611849][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1701.611849][ T282] ___sys_sendmsg+0xee/0x170 [ 1701.611849][ T282] __sys_sendmsg+0xcd/0x170 [ 1701.611849][ T282] do_syscall_64+0xc6/0x1e0 [ 1701.611849][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1701.611849][ T282] [ 1701.613567][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1701.613567][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1701.613567][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1701.613567][ T282] ipv6_find_idev+0x102/0x170 [ 1701.613567][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1701.613567][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1701.613567][ T282] netlink_rcv_skb+0x130/0x360 [ 1701.613567][ T282] netlink_unicast+0x449/0x710 [ 1701.613567][ T282] netlink_sendmsg+0x723/0xbe0 [ 1701.613567][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1701.613567][ T282] ___sys_sendmsg+0xee/0x170 [ 1701.613567][ T282] __sys_sendmsg+0xcd/0x170 [ 1701.613567][ T282] do_syscall_64+0xc6/0x1e0 [ 1701.613567][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1701.613567][ T282] [ 1711.843074][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1711.843491][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1711.843491][ T282] dst_init+0x84/0x4a0 [ 1711.843491][ T282] dst_alloc+0x97/0x150 [ 1711.843491][ T282] ip6_dst_alloc+0x23/0x90 [ 1711.843491][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1711.843491][ T282] ip6_pol_route+0x56f/0x840 [ 1711.843491][ T282] fib6_rule_lookup+0x196/0x240 [ 1711.843491][ T282] ip6_route_input+0x542/0x980 [ 1711.843491][ T282] ipv6_rcv+0x8f/0x400 [ 1711.843491][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1711.843491][ T282] process_backlog+0x101/0x620 [ 1711.843491][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1711.843491][ T282] net_rx_action+0x495/0xbe0 [ 1711.843491][ T282] __do_softirq+0x1b5/0x7f6 [ 1711.843491][ T282] [ 1711.845297][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1711.845297][ T282] netdev_get_by_index+0x5e/0x80 [ 1711.845297][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1711.845297][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1711.845297][ T282] ip6_route_add+0x1c/0x140 [ 1711.845297][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1711.845297][ T282] inet6_addr_add+0x4f8/0xa40 [ 1711.845297][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1711.845297][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1711.845297][ T282] netlink_rcv_skb+0x130/0x360 [ 1711.845297][ T282] netlink_unicast+0x449/0x710 [ 1711.845297][ T282] netlink_sendmsg+0x723/0xbe0 [ 1711.845297][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1711.845297][ T282] ___sys_sendmsg+0xee/0x170 [ 1711.845297][ T282] __sys_sendmsg+0xcd/0x170 [ 1711.845297][ T282] do_syscall_64+0xc6/0x1e0 [ 1711.845297][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1711.845297][ T282] [ 1711.847540][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1711.847540][ T282] netdev_get_by_index+0x5e/0x80 [ 1711.847540][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1711.847540][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1711.847540][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1711.847540][ T282] ipv6_add_addr+0x411/0x2000 [ 1711.847540][ T282] inet6_addr_add+0x30e/0xa40 [ 1711.847540][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1711.847540][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1711.847540][ T282] netlink_rcv_skb+0x130/0x360 [ 1711.847540][ T282] netlink_unicast+0x449/0x710 [ 1711.847540][ T282] netlink_sendmsg+0x723/0xbe0 [ 1711.847540][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1711.847540][ T282] ___sys_sendmsg+0xee/0x170 [ 1711.847540][ T282] __sys_sendmsg+0xcd/0x170 [ 1711.847540][ T282] do_syscall_64+0xc6/0x1e0 [ 1711.847540][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1711.847540][ T282] [ 1711.849744][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1711.849744][ T282] netdev_get_by_index+0x5e/0x80 [ 1711.849744][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1711.849744][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1711.849744][ T282] ip6_route_add+0x1c/0x140 [ 1711.849744][ T282] addrconf_add_mroute+0x129/0x180 [ 1711.849744][ T282] addrconf_add_dev+0xe2/0x170 [ 1711.849744][ T282] inet6_addr_add+0x12f/0xa40 [ 1711.849744][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1711.849744][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1711.849744][ T282] netlink_rcv_skb+0x130/0x360 [ 1711.849744][ T282] netlink_unicast+0x449/0x710 [ 1711.849744][ T282] netlink_sendmsg+0x723/0xbe0 [ 1711.849744][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1711.849744][ T282] ___sys_sendmsg+0xee/0x170 [ 1711.849744][ T282] __sys_sendmsg+0xcd/0x170 [ 1711.849744][ T282] do_syscall_64+0xc6/0x1e0 [ 1711.849744][ T282] [ 1711.851901][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1711.851901][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1711.851901][ T282] ipv6_find_idev+0x102/0x170 [ 1711.851901][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1711.851901][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1711.851901][ T282] netlink_rcv_skb+0x130/0x360 [ 1711.851901][ T282] netlink_unicast+0x449/0x710 [ 1711.851901][ T282] netlink_sendmsg+0x723/0xbe0 [ 1711.851901][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1711.851901][ T282] ___sys_sendmsg+0xee/0x170 [ 1711.851901][ T282] __sys_sendmsg+0xcd/0x170 [ 1711.851901][ T282] do_syscall_64+0xc6/0x1e0 [ 1711.851901][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1711.851901][ T282] [ 1711.853595][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1711.853595][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1711.853595][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1711.853595][ T282] ipv6_find_idev+0x102/0x170 [ 1711.853595][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1711.853595][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1711.853595][ T282] netlink_rcv_skb+0x130/0x360 [ 1711.853595][ T282] netlink_unicast+0x449/0x710 [ 1711.853595][ T282] netlink_sendmsg+0x723/0xbe0 [ 1711.853595][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1711.853595][ T282] ___sys_sendmsg+0xee/0x170 [ 1711.853595][ T282] __sys_sendmsg+0xcd/0x170 [ 1711.853595][ T282] do_syscall_64+0xc6/0x1e0 [ 1711.853595][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1711.853595][ T282] [ 1722.339195][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1722.339827][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1722.339827][ T282] dst_init+0x84/0x4a0 [ 1722.339827][ T282] dst_alloc+0x97/0x150 [ 1722.339827][ T282] ip6_dst_alloc+0x23/0x90 [ 1722.339827][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1722.339827][ T282] ip6_pol_route+0x56f/0x840 [ 1722.339827][ T282] fib6_rule_lookup+0x196/0x240 [ 1722.339827][ T282] ip6_route_input+0x542/0x980 [ 1722.339827][ T282] ipv6_rcv+0x8f/0x400 [ 1722.339827][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1722.339827][ T282] process_backlog+0x101/0x620 [ 1722.339827][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1722.339827][ T282] net_rx_action+0x495/0xbe0 [ 1722.339827][ T282] __do_softirq+0x1b5/0x7f6 [ 1722.339827][ T282] [ 1722.342813][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1722.342813][ T282] netdev_get_by_index+0x5e/0x80 [ 1722.342813][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1722.342813][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1722.342813][ T282] ip6_route_add+0x1c/0x140 [ 1722.342813][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1722.342813][ T282] inet6_addr_add+0x4f8/0xa40 [ 1722.342813][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1722.342813][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1722.342813][ T282] netlink_rcv_skb+0x130/0x360 [ 1722.342813][ T282] netlink_unicast+0x449/0x710 [ 1722.342813][ T282] netlink_sendmsg+0x723/0xbe0 [ 1722.342813][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1722.342813][ T282] ___sys_sendmsg+0xee/0x170 [ 1722.342813][ T282] __sys_sendmsg+0xcd/0x170 [ 1722.342813][ T282] do_syscall_64+0xc6/0x1e0 [ 1722.342813][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1722.342813][ T282] [ 1722.346358][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1722.346358][ T282] netdev_get_by_index+0x5e/0x80 [ 1722.346358][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1722.346358][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1722.346358][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1722.346358][ T282] ipv6_add_addr+0x411/0x2000 [ 1722.346358][ T282] inet6_addr_add+0x30e/0xa40 [ 1722.346358][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1722.346358][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1722.346358][ T282] netlink_rcv_skb+0x130/0x360 [ 1722.346358][ T282] netlink_unicast+0x449/0x710 [ 1722.346358][ T282] netlink_sendmsg+0x723/0xbe0 [ 1722.346358][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1722.346358][ T282] ___sys_sendmsg+0xee/0x170 [ 1722.346358][ T282] __sys_sendmsg+0xcd/0x170 [ 1722.346358][ T282] do_syscall_64+0xc6/0x1e0 [ 1722.346358][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1722.346358][ T282] [ 1722.349837][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1722.349837][ T282] netdev_get_by_index+0x5e/0x80 [ 1722.349837][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1722.349837][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1722.349837][ T282] ip6_route_add+0x1c/0x140 [ 1722.349837][ T282] addrconf_add_mroute+0x129/0x180 [ 1722.349837][ T282] addrconf_add_dev+0xe2/0x170 [ 1722.349837][ T282] inet6_addr_add+0x12f/0xa40 [ 1722.349837][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1722.349837][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1722.349837][ T282] netlink_rcv_skb+0x130/0x360 [ 1722.349837][ T282] netlink_unicast+0x449/0x710 [ 1722.349837][ T282] netlink_sendmsg+0x723/0xbe0 [ 1722.349837][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1722.349837][ T282] ___sys_sendmsg+0xee/0x170 [ 1722.349837][ T282] __sys_sendmsg+0xcd/0x170 [ 1722.349837][ T282] do_syscall_64+0xc6/0x1e0 [ 1722.349837][ T282] [ 1722.353355][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1722.353355][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1722.353355][ T282] ipv6_find_idev+0x102/0x170 [ 1722.353355][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1722.353355][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1722.353355][ T282] netlink_rcv_skb+0x130/0x360 [ 1722.353355][ T282] netlink_unicast+0x449/0x710 [ 1722.353355][ T282] netlink_sendmsg+0x723/0xbe0 [ 1722.353355][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1722.353355][ T282] ___sys_sendmsg+0xee/0x170 [ 1722.353355][ T282] __sys_sendmsg+0xcd/0x170 [ 1722.353355][ T282] do_syscall_64+0xc6/0x1e0 [ 1722.353355][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1722.353355][ T282] [ 1722.356136][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1722.356136][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1722.356136][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1722.356136][ T282] ipv6_find_idev+0x102/0x170 [ 1722.356136][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1722.356136][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1722.356136][ T282] netlink_rcv_skb+0x130/0x360 [ 1722.356136][ T282] netlink_unicast+0x449/0x710 [ 1722.356136][ T282] netlink_sendmsg+0x723/0xbe0 [ 1722.356136][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1722.356136][ T282] ___sys_sendmsg+0xee/0x170 [ 1722.356136][ T282] __sys_sendmsg+0xcd/0x170 [ 1722.356136][ T282] do_syscall_64+0xc6/0x1e0 [ 1722.356136][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1722.356136][ T282] [ 1732.595074][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1732.595549][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1732.595549][ T282] dst_init+0x84/0x4a0 [ 1732.595549][ T282] dst_alloc+0x97/0x150 [ 1732.595549][ T282] ip6_dst_alloc+0x23/0x90 [ 1732.595549][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1732.595549][ T282] ip6_pol_route+0x56f/0x840 [ 1732.595549][ T282] fib6_rule_lookup+0x196/0x240 [ 1732.595549][ T282] ip6_route_input+0x542/0x980 [ 1732.595549][ T282] ipv6_rcv+0x8f/0x400 [ 1732.595549][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1732.595549][ T282] process_backlog+0x101/0x620 [ 1732.595549][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1732.595549][ T282] net_rx_action+0x495/0xbe0 [ 1732.595549][ T282] __do_softirq+0x1b5/0x7f6 [ 1732.595549][ T282] [ 1732.597833][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1732.597833][ T282] netdev_get_by_index+0x5e/0x80 [ 1732.597833][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1732.597833][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1732.597833][ T282] ip6_route_add+0x1c/0x140 [ 1732.597833][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1732.597833][ T282] inet6_addr_add+0x4f8/0xa40 [ 1732.597833][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1732.597833][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1732.597833][ T282] netlink_rcv_skb+0x130/0x360 [ 1732.597833][ T282] netlink_unicast+0x449/0x710 [ 1732.597833][ T282] netlink_sendmsg+0x723/0xbe0 [ 1732.597833][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1732.597833][ T282] ___sys_sendmsg+0xee/0x170 [ 1732.597833][ T282] __sys_sendmsg+0xcd/0x170 [ 1732.597833][ T282] do_syscall_64+0xc6/0x1e0 [ 1732.597833][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1732.597833][ T282] [ 1732.600200][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1732.600200][ T282] netdev_get_by_index+0x5e/0x80 [ 1732.600200][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1732.600200][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1732.600200][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1732.600200][ T282] ipv6_add_addr+0x411/0x2000 [ 1732.600200][ T282] inet6_addr_add+0x30e/0xa40 [ 1732.600200][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1732.600200][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1732.600200][ T282] netlink_rcv_skb+0x130/0x360 [ 1732.600200][ T282] netlink_unicast+0x449/0x710 [ 1732.600200][ T282] netlink_sendmsg+0x723/0xbe0 [ 1732.600200][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1732.600200][ T282] ___sys_sendmsg+0xee/0x170 [ 1732.600200][ T282] __sys_sendmsg+0xcd/0x170 [ 1732.600200][ T282] do_syscall_64+0xc6/0x1e0 [ 1732.600200][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1732.600200][ T282] [ 1732.602531][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1732.602531][ T282] netdev_get_by_index+0x5e/0x80 [ 1732.602531][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1732.602531][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1732.602531][ T282] ip6_route_add+0x1c/0x140 [ 1732.602531][ T282] addrconf_add_mroute+0x129/0x180 [ 1732.602531][ T282] addrconf_add_dev+0xe2/0x170 [ 1732.602531][ T282] inet6_addr_add+0x12f/0xa40 [ 1732.602531][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1732.602531][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1732.602531][ T282] netlink_rcv_skb+0x130/0x360 [ 1732.602531][ T282] netlink_unicast+0x449/0x710 [ 1732.602531][ T282] netlink_sendmsg+0x723/0xbe0 [ 1732.602531][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1732.602531][ T282] ___sys_sendmsg+0xee/0x170 [ 1732.602531][ T282] __sys_sendmsg+0xcd/0x170 [ 1732.602531][ T282] do_syscall_64+0xc6/0x1e0 [ 1732.602531][ T282] [ 1732.604825][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1732.604825][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1732.604825][ T282] ipv6_find_idev+0x102/0x170 [ 1732.604825][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1732.604825][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1732.604825][ T282] netlink_rcv_skb+0x130/0x360 [ 1732.604825][ T282] netlink_unicast+0x449/0x710 [ 1732.604825][ T282] netlink_sendmsg+0x723/0xbe0 [ 1732.604825][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1732.604825][ T282] ___sys_sendmsg+0xee/0x170 [ 1732.604825][ T282] __sys_sendmsg+0xcd/0x170 [ 1732.604825][ T282] do_syscall_64+0xc6/0x1e0 [ 1732.604825][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1732.604825][ T282] [ 1732.606592][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1732.606592][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1732.606592][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1732.606592][ T282] ipv6_find_idev+0x102/0x170 [ 1732.606592][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1732.606592][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1732.606592][ T282] netlink_rcv_skb+0x130/0x360 [ 1732.606592][ T282] netlink_unicast+0x449/0x710 [ 1732.606592][ T282] netlink_sendmsg+0x723/0xbe0 [ 1732.606592][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1732.606592][ T282] ___sys_sendmsg+0xee/0x170 [ 1732.606592][ T282] __sys_sendmsg+0xcd/0x170 [ 1732.606592][ T282] do_syscall_64+0xc6/0x1e0 [ 1732.606592][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1732.606592][ T282] [ 1743.027119][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1743.027604][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1743.027604][ T282] dst_init+0x84/0x4a0 [ 1743.027604][ T282] dst_alloc+0x97/0x150 [ 1743.027604][ T282] ip6_dst_alloc+0x23/0x90 [ 1743.027604][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1743.027604][ T282] ip6_pol_route+0x56f/0x840 [ 1743.027604][ T282] fib6_rule_lookup+0x196/0x240 [ 1743.027604][ T282] ip6_route_input+0x542/0x980 [ 1743.027604][ T282] ipv6_rcv+0x8f/0x400 [ 1743.027604][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1743.027604][ T282] process_backlog+0x101/0x620 [ 1743.027604][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1743.027604][ T282] net_rx_action+0x495/0xbe0 [ 1743.027604][ T282] __do_softirq+0x1b5/0x7f6 [ 1743.027604][ T282] [ 1743.029429][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1743.029429][ T282] netdev_get_by_index+0x5e/0x80 [ 1743.029429][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1743.029429][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1743.029429][ T282] ip6_route_add+0x1c/0x140 [ 1743.029429][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1743.029429][ T282] inet6_addr_add+0x4f8/0xa40 [ 1743.029429][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1743.029429][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1743.029429][ T282] netlink_rcv_skb+0x130/0x360 [ 1743.029429][ T282] netlink_unicast+0x449/0x710 [ 1743.029429][ T282] netlink_sendmsg+0x723/0xbe0 [ 1743.029429][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1743.029429][ T282] ___sys_sendmsg+0xee/0x170 [ 1743.029429][ T282] __sys_sendmsg+0xcd/0x170 [ 1743.029429][ T282] do_syscall_64+0xc6/0x1e0 [ 1743.029429][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1743.029429][ T282] [ 1743.031724][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1743.031724][ T282] netdev_get_by_index+0x5e/0x80 [ 1743.031724][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1743.031724][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1743.031724][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1743.031724][ T282] ipv6_add_addr+0x411/0x2000 [ 1743.031724][ T282] inet6_addr_add+0x30e/0xa40 [ 1743.031724][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1743.031724][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1743.031724][ T282] netlink_rcv_skb+0x130/0x360 [ 1743.031724][ T282] netlink_unicast+0x449/0x710 [ 1743.031724][ T282] netlink_sendmsg+0x723/0xbe0 [ 1743.031724][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1743.031724][ T282] ___sys_sendmsg+0xee/0x170 [ 1743.031724][ T282] __sys_sendmsg+0xcd/0x170 [ 1743.031724][ T282] do_syscall_64+0xc6/0x1e0 [ 1743.031724][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1743.031724][ T282] [ 1743.033933][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1743.033933][ T282] netdev_get_by_index+0x5e/0x80 [ 1743.033933][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1743.033933][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1743.033933][ T282] ip6_route_add+0x1c/0x140 [ 1743.033933][ T282] addrconf_add_mroute+0x129/0x180 [ 1743.033933][ T282] addrconf_add_dev+0xe2/0x170 [ 1743.033933][ T282] inet6_addr_add+0x12f/0xa40 [ 1743.033933][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1743.033933][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1743.033933][ T282] netlink_rcv_skb+0x130/0x360 [ 1743.033933][ T282] netlink_unicast+0x449/0x710 [ 1743.033933][ T282] netlink_sendmsg+0x723/0xbe0 [ 1743.033933][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1743.033933][ T282] ___sys_sendmsg+0xee/0x170 [ 1743.033933][ T282] __sys_sendmsg+0xcd/0x170 [ 1743.033933][ T282] do_syscall_64+0xc6/0x1e0 [ 1743.033933][ T282] [ 1743.036080][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1743.036080][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1743.036080][ T282] ipv6_find_idev+0x102/0x170 [ 1743.036080][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1743.036080][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1743.036080][ T282] netlink_rcv_skb+0x130/0x360 [ 1743.036080][ T282] netlink_unicast+0x449/0x710 [ 1743.036080][ T282] netlink_sendmsg+0x723/0xbe0 [ 1743.036080][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1743.036080][ T282] ___sys_sendmsg+0xee/0x170 [ 1743.036080][ T282] __sys_sendmsg+0xcd/0x170 [ 1743.036080][ T282] do_syscall_64+0xc6/0x1e0 [ 1743.036080][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1743.036080][ T282] [ 1743.037854][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1743.037854][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1743.037854][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1743.037854][ T282] ipv6_find_idev+0x102/0x170 [ 1743.037854][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1743.037854][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1743.037854][ T282] netlink_rcv_skb+0x130/0x360 [ 1743.037854][ T282] netlink_unicast+0x449/0x710 [ 1743.037854][ T282] netlink_sendmsg+0x723/0xbe0 [ 1743.037854][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1743.037854][ T282] ___sys_sendmsg+0xee/0x170 [ 1743.037854][ T282] __sys_sendmsg+0xcd/0x170 [ 1743.037854][ T282] do_syscall_64+0xc6/0x1e0 [ 1743.037854][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1743.037854][ T282] [ 1753.202998][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1753.203525][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1753.203525][ T282] dst_init+0x84/0x4a0 [ 1753.203525][ T282] dst_alloc+0x97/0x150 [ 1753.203525][ T282] ip6_dst_alloc+0x23/0x90 [ 1753.203525][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1753.203525][ T282] ip6_pol_route+0x56f/0x840 [ 1753.203525][ T282] fib6_rule_lookup+0x196/0x240 [ 1753.203525][ T282] ip6_route_input+0x542/0x980 [ 1753.203525][ T282] ipv6_rcv+0x8f/0x400 [ 1753.203525][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1753.203525][ T282] process_backlog+0x101/0x620 [ 1753.203525][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1753.203525][ T282] net_rx_action+0x495/0xbe0 [ 1753.203525][ T282] __do_softirq+0x1b5/0x7f6 [ 1753.203525][ T282] [ 1753.205446][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1753.205446][ T282] netdev_get_by_index+0x5e/0x80 [ 1753.205446][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1753.205446][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1753.205446][ T282] ip6_route_add+0x1c/0x140 [ 1753.205446][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1753.205446][ T282] inet6_addr_add+0x4f8/0xa40 [ 1753.205446][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1753.205446][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1753.205446][ T282] netlink_rcv_skb+0x130/0x360 [ 1753.205446][ T282] netlink_unicast+0x449/0x710 [ 1753.205446][ T282] netlink_sendmsg+0x723/0xbe0 [ 1753.205446][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1753.205446][ T282] ___sys_sendmsg+0xee/0x170 [ 1753.205446][ T282] __sys_sendmsg+0xcd/0x170 [ 1753.205446][ T282] do_syscall_64+0xc6/0x1e0 [ 1753.205446][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1753.205446][ T282] [ 1753.207796][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1753.207796][ T282] netdev_get_by_index+0x5e/0x80 [ 1753.207796][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1753.207796][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1753.207796][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1753.207796][ T282] ipv6_add_addr+0x411/0x2000 [ 1753.207796][ T282] inet6_addr_add+0x30e/0xa40 [ 1753.207796][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1753.207796][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1753.207796][ T282] netlink_rcv_skb+0x130/0x360 [ 1753.207796][ T282] netlink_unicast+0x449/0x710 [ 1753.207796][ T282] netlink_sendmsg+0x723/0xbe0 [ 1753.207796][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1753.207796][ T282] ___sys_sendmsg+0xee/0x170 [ 1753.207796][ T282] __sys_sendmsg+0xcd/0x170 [ 1753.207796][ T282] do_syscall_64+0xc6/0x1e0 [ 1753.207796][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1753.207796][ T282] [ 1753.210169][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1753.210169][ T282] netdev_get_by_index+0x5e/0x80 [ 1753.210169][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1753.210169][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1753.210169][ T282] ip6_route_add+0x1c/0x140 [ 1753.210169][ T282] addrconf_add_mroute+0x129/0x180 [ 1753.210169][ T282] addrconf_add_dev+0xe2/0x170 [ 1753.210169][ T282] inet6_addr_add+0x12f/0xa40 [ 1753.210169][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1753.210169][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1753.210169][ T282] netlink_rcv_skb+0x130/0x360 [ 1753.210169][ T282] netlink_unicast+0x449/0x710 [ 1753.210169][ T282] netlink_sendmsg+0x723/0xbe0 [ 1753.210169][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1753.210169][ T282] ___sys_sendmsg+0xee/0x170 [ 1753.210169][ T282] __sys_sendmsg+0xcd/0x170 [ 1753.210169][ T282] do_syscall_64+0xc6/0x1e0 [ 1753.210169][ T282] [ 1753.212476][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1753.212476][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1753.212476][ T282] ipv6_find_idev+0x102/0x170 [ 1753.212476][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1753.212476][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1753.212476][ T282] netlink_rcv_skb+0x130/0x360 [ 1753.212476][ T282] netlink_unicast+0x449/0x710 [ 1753.212476][ T282] netlink_sendmsg+0x723/0xbe0 [ 1753.212476][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1753.212476][ T282] ___sys_sendmsg+0xee/0x170 [ 1753.212476][ T282] __sys_sendmsg+0xcd/0x170 [ 1753.212476][ T282] do_syscall_64+0xc6/0x1e0 [ 1753.212476][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1753.212476][ T282] [ 1753.214310][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1753.214310][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1753.214310][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1753.214310][ T282] ipv6_find_idev+0x102/0x170 [ 1753.214310][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1753.214310][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1753.214310][ T282] netlink_rcv_skb+0x130/0x360 [ 1753.214310][ T282] netlink_unicast+0x449/0x710 [ 1753.214310][ T282] netlink_sendmsg+0x723/0xbe0 [ 1753.214310][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1753.214310][ T282] ___sys_sendmsg+0xee/0x170 [ 1753.214310][ T282] __sys_sendmsg+0xcd/0x170 [ 1753.214310][ T282] do_syscall_64+0xc6/0x1e0 [ 1753.214310][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1753.214310][ T282] [ 1763.459035][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1763.459542][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1763.459542][ T282] dst_init+0x84/0x4a0 [ 1763.459542][ T282] dst_alloc+0x97/0x150 [ 1763.459542][ T282] ip6_dst_alloc+0x23/0x90 [ 1763.459542][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1763.459542][ T282] ip6_pol_route+0x56f/0x840 [ 1763.459542][ T282] fib6_rule_lookup+0x196/0x240 [ 1763.459542][ T282] ip6_route_input+0x542/0x980 [ 1763.459542][ T282] ipv6_rcv+0x8f/0x400 [ 1763.459542][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1763.459542][ T282] process_backlog+0x101/0x620 [ 1763.459542][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1763.459542][ T282] net_rx_action+0x495/0xbe0 [ 1763.459542][ T282] __do_softirq+0x1b5/0x7f6 [ 1763.459542][ T282] [ 1763.461342][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1763.461342][ T282] netdev_get_by_index+0x5e/0x80 [ 1763.461342][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1763.461342][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1763.461342][ T282] ip6_route_add+0x1c/0x140 [ 1763.461342][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1763.461342][ T282] inet6_addr_add+0x4f8/0xa40 [ 1763.461342][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1763.461342][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1763.461342][ T282] netlink_rcv_skb+0x130/0x360 [ 1763.461342][ T282] netlink_unicast+0x449/0x710 [ 1763.461342][ T282] netlink_sendmsg+0x723/0xbe0 [ 1763.461342][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1763.461342][ T282] ___sys_sendmsg+0xee/0x170 [ 1763.461342][ T282] __sys_sendmsg+0xcd/0x170 [ 1763.461342][ T282] do_syscall_64+0xc6/0x1e0 [ 1763.461342][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1763.461342][ T282] [ 1763.463582][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1763.463582][ T282] netdev_get_by_index+0x5e/0x80 [ 1763.463582][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1763.463582][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1763.463582][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1763.463582][ T282] ipv6_add_addr+0x411/0x2000 [ 1763.463582][ T282] inet6_addr_add+0x30e/0xa40 [ 1763.463582][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1763.463582][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1763.463582][ T282] netlink_rcv_skb+0x130/0x360 [ 1763.463582][ T282] netlink_unicast+0x449/0x710 [ 1763.463582][ T282] netlink_sendmsg+0x723/0xbe0 [ 1763.463582][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1763.463582][ T282] ___sys_sendmsg+0xee/0x170 [ 1763.463582][ T282] __sys_sendmsg+0xcd/0x170 [ 1763.463582][ T282] do_syscall_64+0xc6/0x1e0 [ 1763.463582][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1763.463582][ T282] [ 1763.465791][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1763.465791][ T282] netdev_get_by_index+0x5e/0x80 [ 1763.465791][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1763.465791][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1763.465791][ T282] ip6_route_add+0x1c/0x140 [ 1763.465791][ T282] addrconf_add_mroute+0x129/0x180 [ 1763.465791][ T282] addrconf_add_dev+0xe2/0x170 [ 1763.465791][ T282] inet6_addr_add+0x12f/0xa40 [ 1763.465791][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1763.465791][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1763.465791][ T282] netlink_rcv_skb+0x130/0x360 [ 1763.465791][ T282] netlink_unicast+0x449/0x710 [ 1763.465791][ T282] netlink_sendmsg+0x723/0xbe0 [ 1763.465791][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1763.465791][ T282] ___sys_sendmsg+0xee/0x170 [ 1763.465791][ T282] __sys_sendmsg+0xcd/0x170 [ 1763.465791][ T282] do_syscall_64+0xc6/0x1e0 [ 1763.465791][ T282] [ 1763.467968][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1763.467968][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1763.467968][ T282] ipv6_find_idev+0x102/0x170 [ 1763.467968][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1763.467968][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1763.467968][ T282] netlink_rcv_skb+0x130/0x360 [ 1763.467968][ T282] netlink_unicast+0x449/0x710 [ 1763.467968][ T282] netlink_sendmsg+0x723/0xbe0 [ 1763.467968][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1763.467968][ T282] ___sys_sendmsg+0xee/0x170 [ 1763.467968][ T282] __sys_sendmsg+0xcd/0x170 [ 1763.467968][ T282] do_syscall_64+0xc6/0x1e0 [ 1763.467968][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1763.467968][ T282] [ 1763.469673][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1763.469673][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1763.469673][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1763.469673][ T282] ipv6_find_idev+0x102/0x170 [ 1763.469673][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1763.469673][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1763.469673][ T282] netlink_rcv_skb+0x130/0x360 [ 1763.469673][ T282] netlink_unicast+0x449/0x710 [ 1763.469673][ T282] netlink_sendmsg+0x723/0xbe0 [ 1763.469673][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1763.469673][ T282] ___sys_sendmsg+0xee/0x170 [ 1763.469673][ T282] __sys_sendmsg+0xcd/0x170 [ 1763.469673][ T282] do_syscall_64+0xc6/0x1e0 [ 1763.469673][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1763.469673][ T282] [ 1773.659020][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1773.659605][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1773.659605][ T282] dst_init+0x84/0x4a0 [ 1773.659605][ T282] dst_alloc+0x97/0x150 [ 1773.659605][ T282] ip6_dst_alloc+0x23/0x90 [ 1773.659605][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1773.659605][ T282] ip6_pol_route+0x56f/0x840 [ 1773.659605][ T282] fib6_rule_lookup+0x196/0x240 [ 1773.659605][ T282] ip6_route_input+0x542/0x980 [ 1773.659605][ T282] ipv6_rcv+0x8f/0x400 [ 1773.659605][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1773.659605][ T282] process_backlog+0x101/0x620 [ 1773.659605][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1773.659605][ T282] net_rx_action+0x495/0xbe0 [ 1773.659605][ T282] __do_softirq+0x1b5/0x7f6 [ 1773.659605][ T282] [ 1773.661427][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1773.661427][ T282] netdev_get_by_index+0x5e/0x80 [ 1773.661427][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1773.661427][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1773.661427][ T282] ip6_route_add+0x1c/0x140 [ 1773.661427][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1773.661427][ T282] inet6_addr_add+0x4f8/0xa40 [ 1773.661427][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1773.661427][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1773.661427][ T282] netlink_rcv_skb+0x130/0x360 [ 1773.661427][ T282] netlink_unicast+0x449/0x710 [ 1773.661427][ T282] netlink_sendmsg+0x723/0xbe0 [ 1773.661427][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1773.661427][ T282] ___sys_sendmsg+0xee/0x170 [ 1773.661427][ T282] __sys_sendmsg+0xcd/0x170 [ 1773.661427][ T282] do_syscall_64+0xc6/0x1e0 [ 1773.661427][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1773.661427][ T282] [ 1773.663654][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1773.663654][ T282] netdev_get_by_index+0x5e/0x80 [ 1773.663654][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1773.663654][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1773.663654][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1773.663654][ T282] ipv6_add_addr+0x411/0x2000 [ 1773.663654][ T282] inet6_addr_add+0x30e/0xa40 [ 1773.663654][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1773.663654][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1773.663654][ T282] netlink_rcv_skb+0x130/0x360 [ 1773.663654][ T282] netlink_unicast+0x449/0x710 [ 1773.663654][ T282] netlink_sendmsg+0x723/0xbe0 [ 1773.663654][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1773.663654][ T282] ___sys_sendmsg+0xee/0x170 [ 1773.663654][ T282] __sys_sendmsg+0xcd/0x170 [ 1773.663654][ T282] do_syscall_64+0xc6/0x1e0 [ 1773.663654][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1773.663654][ T282] [ 1773.665897][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1773.665897][ T282] netdev_get_by_index+0x5e/0x80 [ 1773.665897][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1773.665897][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1773.665897][ T282] ip6_route_add+0x1c/0x140 [ 1773.665897][ T282] addrconf_add_mroute+0x129/0x180 [ 1773.665897][ T282] addrconf_add_dev+0xe2/0x170 [ 1773.665897][ T282] inet6_addr_add+0x12f/0xa40 [ 1773.665897][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1773.665897][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1773.665897][ T282] netlink_rcv_skb+0x130/0x360 [ 1773.665897][ T282] netlink_unicast+0x449/0x710 [ 1773.665897][ T282] netlink_sendmsg+0x723/0xbe0 [ 1773.665897][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1773.665897][ T282] ___sys_sendmsg+0xee/0x170 [ 1773.665897][ T282] __sys_sendmsg+0xcd/0x170 [ 1773.665897][ T282] do_syscall_64+0xc6/0x1e0 [ 1773.665897][ T282] [ 1773.668078][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1773.668078][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1773.668078][ T282] ipv6_find_idev+0x102/0x170 [ 1773.668078][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1773.668078][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1773.668078][ T282] netlink_rcv_skb+0x130/0x360 [ 1773.668078][ T282] netlink_unicast+0x449/0x710 [ 1773.668078][ T282] netlink_sendmsg+0x723/0xbe0 [ 1773.668078][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1773.668078][ T282] ___sys_sendmsg+0xee/0x170 [ 1773.668078][ T282] __sys_sendmsg+0xcd/0x170 [ 1773.668078][ T282] do_syscall_64+0xc6/0x1e0 [ 1773.668078][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1773.668078][ T282] [ 1773.669787][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1773.669787][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1773.669787][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1773.669787][ T282] ipv6_find_idev+0x102/0x170 [ 1773.669787][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1773.669787][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1773.669787][ T282] netlink_rcv_skb+0x130/0x360 [ 1773.669787][ T282] netlink_unicast+0x449/0x710 [ 1773.669787][ T282] netlink_sendmsg+0x723/0xbe0 [ 1773.669787][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1773.669787][ T282] ___sys_sendmsg+0xee/0x170 [ 1773.669787][ T282] __sys_sendmsg+0xcd/0x170 [ 1773.669787][ T282] do_syscall_64+0xc6/0x1e0 [ 1773.669787][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1773.669787][ T282] [ 1784.339107][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1784.339581][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1784.339581][ T282] dst_init+0x84/0x4a0 [ 1784.339581][ T282] dst_alloc+0x97/0x150 [ 1784.339581][ T282] ip6_dst_alloc+0x23/0x90 [ 1784.339581][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1784.339581][ T282] ip6_pol_route+0x56f/0x840 [ 1784.339581][ T282] fib6_rule_lookup+0x196/0x240 [ 1784.339581][ T282] ip6_route_input+0x542/0x980 [ 1784.339581][ T282] ipv6_rcv+0x8f/0x400 [ 1784.339581][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1784.339581][ T282] process_backlog+0x101/0x620 [ 1784.339581][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1784.339581][ T282] net_rx_action+0x495/0xbe0 [ 1784.339581][ T282] __do_softirq+0x1b5/0x7f6 [ 1784.339581][ T282] [ 1784.341378][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1784.341378][ T282] netdev_get_by_index+0x5e/0x80 [ 1784.341378][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1784.341378][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1784.341378][ T282] ip6_route_add+0x1c/0x140 [ 1784.341378][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1784.341378][ T282] inet6_addr_add+0x4f8/0xa40 [ 1784.341378][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1784.341378][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1784.341378][ T282] netlink_rcv_skb+0x130/0x360 [ 1784.341378][ T282] netlink_unicast+0x449/0x710 [ 1784.341378][ T282] netlink_sendmsg+0x723/0xbe0 [ 1784.341378][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1784.341378][ T282] ___sys_sendmsg+0xee/0x170 [ 1784.341378][ T282] __sys_sendmsg+0xcd/0x170 [ 1784.341378][ T282] do_syscall_64+0xc6/0x1e0 [ 1784.341378][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1784.341378][ T282] [ 1784.343596][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1784.343596][ T282] netdev_get_by_index+0x5e/0x80 [ 1784.343596][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1784.343596][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1784.343596][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1784.343596][ T282] ipv6_add_addr+0x411/0x2000 [ 1784.343596][ T282] inet6_addr_add+0x30e/0xa40 [ 1784.343596][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1784.343596][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1784.343596][ T282] netlink_rcv_skb+0x130/0x360 [ 1784.343596][ T282] netlink_unicast+0x449/0x710 [ 1784.343596][ T282] netlink_sendmsg+0x723/0xbe0 [ 1784.343596][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1784.343596][ T282] ___sys_sendmsg+0xee/0x170 [ 1784.343596][ T282] __sys_sendmsg+0xcd/0x170 [ 1784.343596][ T282] do_syscall_64+0xc6/0x1e0 [ 1784.343596][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1784.343596][ T282] [ 1784.345801][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1784.345801][ T282] netdev_get_by_index+0x5e/0x80 [ 1784.345801][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1784.345801][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1784.345801][ T282] ip6_route_add+0x1c/0x140 [ 1784.345801][ T282] addrconf_add_mroute+0x129/0x180 [ 1784.345801][ T282] addrconf_add_dev+0xe2/0x170 [ 1784.345801][ T282] inet6_addr_add+0x12f/0xa40 [ 1784.345801][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1784.345801][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1784.345801][ T282] netlink_rcv_skb+0x130/0x360 [ 1784.345801][ T282] netlink_unicast+0x449/0x710 [ 1784.345801][ T282] netlink_sendmsg+0x723/0xbe0 [ 1784.345801][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1784.345801][ T282] ___sys_sendmsg+0xee/0x170 [ 1784.345801][ T282] __sys_sendmsg+0xcd/0x170 [ 1784.345801][ T282] do_syscall_64+0xc6/0x1e0 [ 1784.345801][ T282] [ 1784.347965][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1784.347965][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1784.347965][ T282] ipv6_find_idev+0x102/0x170 [ 1784.347965][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1784.347965][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1784.347965][ T282] netlink_rcv_skb+0x130/0x360 [ 1784.347965][ T282] netlink_unicast+0x449/0x710 [ 1784.347965][ T282] netlink_sendmsg+0x723/0xbe0 [ 1784.347965][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1784.347965][ T282] ___sys_sendmsg+0xee/0x170 [ 1784.347965][ T282] __sys_sendmsg+0xcd/0x170 [ 1784.347965][ T282] do_syscall_64+0xc6/0x1e0 [ 1784.347965][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1784.347965][ T282] [ 1784.349655][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1784.349655][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1784.349655][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1784.349655][ T282] ipv6_find_idev+0x102/0x170 [ 1784.349655][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1784.349655][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1784.349655][ T282] netlink_rcv_skb+0x130/0x360 [ 1784.349655][ T282] netlink_unicast+0x449/0x710 [ 1784.349655][ T282] netlink_sendmsg+0x723/0xbe0 [ 1784.349655][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1784.349655][ T282] ___sys_sendmsg+0xee/0x170 [ 1784.349655][ T282] __sys_sendmsg+0xcd/0x170 [ 1784.349655][ T282] do_syscall_64+0xc6/0x1e0 [ 1784.349655][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1784.349655][ T282] [ 1794.555033][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1794.555444][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1794.555444][ T282] dst_init+0x84/0x4a0 [ 1794.555444][ T282] dst_alloc+0x97/0x150 [ 1794.555444][ T282] ip6_dst_alloc+0x23/0x90 [ 1794.555444][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1794.555444][ T282] ip6_pol_route+0x56f/0x840 [ 1794.555444][ T282] fib6_rule_lookup+0x196/0x240 [ 1794.555444][ T282] ip6_route_input+0x542/0x980 [ 1794.555444][ T282] ipv6_rcv+0x8f/0x400 [ 1794.555444][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1794.555444][ T282] process_backlog+0x101/0x620 [ 1794.555444][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1794.555444][ T282] net_rx_action+0x495/0xbe0 [ 1794.555444][ T282] __do_softirq+0x1b5/0x7f6 [ 1794.555444][ T282] [ 1794.557497][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1794.557497][ T282] netdev_get_by_index+0x5e/0x80 [ 1794.557497][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1794.557497][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1794.557497][ T282] ip6_route_add+0x1c/0x140 [ 1794.557497][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1794.557497][ T282] inet6_addr_add+0x4f8/0xa40 [ 1794.557497][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1794.557497][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1794.557497][ T282] netlink_rcv_skb+0x130/0x360 [ 1794.557497][ T282] netlink_unicast+0x449/0x710 [ 1794.557497][ T282] netlink_sendmsg+0x723/0xbe0 [ 1794.557497][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1794.557497][ T282] ___sys_sendmsg+0xee/0x170 [ 1794.557497][ T282] __sys_sendmsg+0xcd/0x170 [ 1794.557497][ T282] do_syscall_64+0xc6/0x1e0 [ 1794.557497][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1794.557497][ T282] [ 1794.560126][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1794.560126][ T282] netdev_get_by_index+0x5e/0x80 [ 1794.560126][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1794.560126][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1794.560126][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1794.560126][ T282] ipv6_add_addr+0x411/0x2000 [ 1794.560126][ T282] inet6_addr_add+0x30e/0xa40 [ 1794.560126][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1794.560126][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1794.560126][ T282] netlink_rcv_skb+0x130/0x360 [ 1794.560126][ T282] netlink_unicast+0x449/0x710 [ 1794.560126][ T282] netlink_sendmsg+0x723/0xbe0 [ 1794.560126][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1794.560126][ T282] ___sys_sendmsg+0xee/0x170 [ 1794.560126][ T282] __sys_sendmsg+0xcd/0x170 [ 1794.560126][ T282] do_syscall_64+0xc6/0x1e0 [ 1794.560126][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1794.560126][ T282] [ 1794.562327][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1794.562327][ T282] netdev_get_by_index+0x5e/0x80 [ 1794.562327][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1794.562327][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1794.562327][ T282] ip6_route_add+0x1c/0x140 [ 1794.562327][ T282] addrconf_add_mroute+0x129/0x180 [ 1794.562327][ T282] addrconf_add_dev+0xe2/0x170 [ 1794.562327][ T282] inet6_addr_add+0x12f/0xa40 [ 1794.562327][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1794.562327][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1794.562327][ T282] netlink_rcv_skb+0x130/0x360 [ 1794.562327][ T282] netlink_unicast+0x449/0x710 [ 1794.562327][ T282] netlink_sendmsg+0x723/0xbe0 [ 1794.562327][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1794.562327][ T282] ___sys_sendmsg+0xee/0x170 [ 1794.562327][ T282] __sys_sendmsg+0xcd/0x170 [ 1794.562327][ T282] do_syscall_64+0xc6/0x1e0 [ 1794.562327][ T282] [ 1794.564480][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1794.564480][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1794.564480][ T282] ipv6_find_idev+0x102/0x170 [ 1794.564480][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1794.564480][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1794.564480][ T282] netlink_rcv_skb+0x130/0x360 [ 1794.564480][ T282] netlink_unicast+0x449/0x710 [ 1794.564480][ T282] netlink_sendmsg+0x723/0xbe0 [ 1794.564480][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1794.564480][ T282] ___sys_sendmsg+0xee/0x170 [ 1794.564480][ T282] __sys_sendmsg+0xcd/0x170 [ 1794.564480][ T282] do_syscall_64+0xc6/0x1e0 [ 1794.564480][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1794.564480][ T282] [ 1794.566164][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1794.566164][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1794.566164][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1794.566164][ T282] ipv6_find_idev+0x102/0x170 [ 1794.566164][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1794.566164][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1794.566164][ T282] netlink_rcv_skb+0x130/0x360 [ 1794.566164][ T282] netlink_unicast+0x449/0x710 [ 1794.566164][ T282] netlink_sendmsg+0x723/0xbe0 [ 1794.566164][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1794.566164][ T282] ___sys_sendmsg+0xee/0x170 [ 1794.566164][ T282] __sys_sendmsg+0xcd/0x170 [ 1794.566164][ T282] do_syscall_64+0xc6/0x1e0 [ 1794.566164][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1794.566164][ T282] [ 1804.619009][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1804.619505][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1804.619505][ T282] dst_init+0x84/0x4a0 [ 1804.619505][ T282] dst_alloc+0x97/0x150 [ 1804.619505][ T282] ip6_dst_alloc+0x23/0x90 [ 1804.619505][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1804.619505][ T282] ip6_pol_route+0x56f/0x840 [ 1804.619505][ T282] fib6_rule_lookup+0x196/0x240 [ 1804.619505][ T282] ip6_route_input+0x542/0x980 [ 1804.619505][ T282] ipv6_rcv+0x8f/0x400 [ 1804.619505][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1804.619505][ T282] process_backlog+0x101/0x620 [ 1804.619505][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1804.619505][ T282] net_rx_action+0x495/0xbe0 [ 1804.619505][ T282] __do_softirq+0x1b5/0x7f6 [ 1804.619505][ T282] [ 1804.621325][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1804.621325][ T282] netdev_get_by_index+0x5e/0x80 [ 1804.621325][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1804.621325][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1804.621325][ T282] ip6_route_add+0x1c/0x140 [ 1804.621325][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1804.621325][ T282] inet6_addr_add+0x4f8/0xa40 [ 1804.621325][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1804.621325][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1804.621325][ T282] netlink_rcv_skb+0x130/0x360 [ 1804.621325][ T282] netlink_unicast+0x449/0x710 [ 1804.621325][ T282] netlink_sendmsg+0x723/0xbe0 [ 1804.621325][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1804.621325][ T282] ___sys_sendmsg+0xee/0x170 [ 1804.621325][ T282] __sys_sendmsg+0xcd/0x170 [ 1804.621325][ T282] do_syscall_64+0xc6/0x1e0 [ 1804.621325][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1804.621325][ T282] [ 1804.623555][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1804.623555][ T282] netdev_get_by_index+0x5e/0x80 [ 1804.623555][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1804.623555][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1804.623555][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1804.623555][ T282] ipv6_add_addr+0x411/0x2000 [ 1804.623555][ T282] inet6_addr_add+0x30e/0xa40 [ 1804.623555][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1804.623555][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1804.623555][ T282] netlink_rcv_skb+0x130/0x360 [ 1804.623555][ T282] netlink_unicast+0x449/0x710 [ 1804.623555][ T282] netlink_sendmsg+0x723/0xbe0 [ 1804.623555][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1804.623555][ T282] ___sys_sendmsg+0xee/0x170 [ 1804.623555][ T282] __sys_sendmsg+0xcd/0x170 [ 1804.623555][ T282] do_syscall_64+0xc6/0x1e0 [ 1804.623555][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1804.623555][ T282] [ 1804.625776][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1804.625776][ T282] netdev_get_by_index+0x5e/0x80 [ 1804.625776][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1804.625776][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1804.625776][ T282] ip6_route_add+0x1c/0x140 [ 1804.625776][ T282] addrconf_add_mroute+0x129/0x180 [ 1804.625776][ T282] addrconf_add_dev+0xe2/0x170 [ 1804.625776][ T282] inet6_addr_add+0x12f/0xa40 [ 1804.625776][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1804.625776][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1804.625776][ T282] netlink_rcv_skb+0x130/0x360 [ 1804.625776][ T282] netlink_unicast+0x449/0x710 [ 1804.625776][ T282] netlink_sendmsg+0x723/0xbe0 [ 1804.625776][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1804.625776][ T282] ___sys_sendmsg+0xee/0x170 [ 1804.625776][ T282] __sys_sendmsg+0xcd/0x170 [ 1804.625776][ T282] do_syscall_64+0xc6/0x1e0 [ 1804.625776][ T282] [ 1804.627950][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1804.627950][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1804.627950][ T282] ipv6_find_idev+0x102/0x170 [ 1804.627950][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1804.627950][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1804.627950][ T282] netlink_rcv_skb+0x130/0x360 [ 1804.627950][ T282] netlink_unicast+0x449/0x710 [ 1804.627950][ T282] netlink_sendmsg+0x723/0xbe0 [ 1804.627950][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1804.627950][ T282] ___sys_sendmsg+0xee/0x170 [ 1804.627950][ T282] __sys_sendmsg+0xcd/0x170 [ 1804.627950][ T282] do_syscall_64+0xc6/0x1e0 [ 1804.627950][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1804.627950][ T282] [ 1804.629649][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1804.629649][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1804.629649][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1804.629649][ T282] ipv6_find_idev+0x102/0x170 [ 1804.629649][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1804.629649][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1804.629649][ T282] netlink_rcv_skb+0x130/0x360 [ 1804.629649][ T282] netlink_unicast+0x449/0x710 [ 1804.629649][ T282] netlink_sendmsg+0x723/0xbe0 [ 1804.629649][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1804.629649][ T282] ___sys_sendmsg+0xee/0x170 [ 1804.629649][ T282] __sys_sendmsg+0xcd/0x170 [ 1804.629649][ T282] do_syscall_64+0xc6/0x1e0 [ 1804.629649][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1804.629649][ T282] [ 1814.803031][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1814.803504][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1814.803504][ T282] dst_init+0x84/0x4a0 [ 1814.803504][ T282] dst_alloc+0x97/0x150 [ 1814.803504][ T282] ip6_dst_alloc+0x23/0x90 [ 1814.803504][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1814.803504][ T282] ip6_pol_route+0x56f/0x840 [ 1814.803504][ T282] fib6_rule_lookup+0x196/0x240 [ 1814.803504][ T282] ip6_route_input+0x542/0x980 [ 1814.803504][ T282] ipv6_rcv+0x8f/0x400 [ 1814.803504][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1814.803504][ T282] process_backlog+0x101/0x620 [ 1814.803504][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1814.803504][ T282] net_rx_action+0x495/0xbe0 [ 1814.803504][ T282] __do_softirq+0x1b5/0x7f6 [ 1814.803504][ T282] [ 1814.805446][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1814.805446][ T282] netdev_get_by_index+0x5e/0x80 [ 1814.805446][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1814.805446][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1814.805446][ T282] ip6_route_add+0x1c/0x140 [ 1814.805446][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1814.805446][ T282] inet6_addr_add+0x4f8/0xa40 [ 1814.805446][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1814.805446][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1814.805446][ T282] netlink_rcv_skb+0x130/0x360 [ 1814.805446][ T282] netlink_unicast+0x449/0x710 [ 1814.805446][ T282] netlink_sendmsg+0x723/0xbe0 [ 1814.805446][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1814.805446][ T282] ___sys_sendmsg+0xee/0x170 [ 1814.805446][ T282] __sys_sendmsg+0xcd/0x170 [ 1814.805446][ T282] do_syscall_64+0xc6/0x1e0 [ 1814.805446][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1814.805446][ T282] [ 1814.807916][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1814.807916][ T282] netdev_get_by_index+0x5e/0x80 [ 1814.807916][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1814.807916][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1814.807916][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1814.807916][ T282] ipv6_add_addr+0x411/0x2000 [ 1814.807916][ T282] inet6_addr_add+0x30e/0xa40 [ 1814.807916][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1814.807916][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1814.807916][ T282] netlink_rcv_skb+0x130/0x360 [ 1814.807916][ T282] netlink_unicast+0x449/0x710 [ 1814.807916][ T282] netlink_sendmsg+0x723/0xbe0 [ 1814.807916][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1814.807916][ T282] ___sys_sendmsg+0xee/0x170 [ 1814.807916][ T282] __sys_sendmsg+0xcd/0x170 [ 1814.807916][ T282] do_syscall_64+0xc6/0x1e0 [ 1814.807916][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1814.807916][ T282] [ 1814.810320][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1814.810320][ T282] netdev_get_by_index+0x5e/0x80 [ 1814.810320][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1814.810320][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1814.810320][ T282] ip6_route_add+0x1c/0x140 [ 1814.810320][ T282] addrconf_add_mroute+0x129/0x180 [ 1814.810320][ T282] addrconf_add_dev+0xe2/0x170 [ 1814.810320][ T282] inet6_addr_add+0x12f/0xa40 [ 1814.810320][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1814.810320][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1814.810320][ T282] netlink_rcv_skb+0x130/0x360 [ 1814.810320][ T282] netlink_unicast+0x449/0x710 [ 1814.810320][ T282] netlink_sendmsg+0x723/0xbe0 [ 1814.810320][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1814.810320][ T282] ___sys_sendmsg+0xee/0x170 [ 1814.810320][ T282] __sys_sendmsg+0xcd/0x170 [ 1814.810320][ T282] do_syscall_64+0xc6/0x1e0 [ 1814.810320][ T282] [ 1814.812716][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1814.812716][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1814.812716][ T282] ipv6_find_idev+0x102/0x170 [ 1814.812716][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1814.812716][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1814.812716][ T282] netlink_rcv_skb+0x130/0x360 [ 1814.812716][ T282] netlink_unicast+0x449/0x710 [ 1814.812716][ T282] netlink_sendmsg+0x723/0xbe0 [ 1814.812716][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1814.812716][ T282] ___sys_sendmsg+0xee/0x170 [ 1814.812716][ T282] __sys_sendmsg+0xcd/0x170 [ 1814.812716][ T282] do_syscall_64+0xc6/0x1e0 [ 1814.812716][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1814.812716][ T282] [ 1814.814569][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1814.814569][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1814.814569][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1814.814569][ T282] ipv6_find_idev+0x102/0x170 [ 1814.814569][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1814.814569][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1814.814569][ T282] netlink_rcv_skb+0x130/0x360 [ 1814.814569][ T282] netlink_unicast+0x449/0x710 [ 1814.814569][ T282] netlink_sendmsg+0x723/0xbe0 [ 1814.814569][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1814.814569][ T282] ___sys_sendmsg+0xee/0x170 [ 1814.814569][ T282] __sys_sendmsg+0xcd/0x170 [ 1814.814569][ T282] do_syscall_64+0xc6/0x1e0 [ 1814.814569][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1814.814569][ T282] [ 1824.938998][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1824.939498][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1824.939498][ T282] dst_init+0x84/0x4a0 [ 1824.939498][ T282] dst_alloc+0x97/0x150 [ 1824.939498][ T282] ip6_dst_alloc+0x23/0x90 [ 1824.939498][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1824.939498][ T282] ip6_pol_route+0x56f/0x840 [ 1824.939498][ T282] fib6_rule_lookup+0x196/0x240 [ 1824.939498][ T282] ip6_route_input+0x542/0x980 [ 1824.939498][ T282] ipv6_rcv+0x8f/0x400 [ 1824.939498][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1824.939498][ T282] process_backlog+0x101/0x620 [ 1824.939498][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1824.939498][ T282] net_rx_action+0x495/0xbe0 [ 1824.939498][ T282] __do_softirq+0x1b5/0x7f6 [ 1824.939498][ T282] [ 1824.941320][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1824.941320][ T282] netdev_get_by_index+0x5e/0x80 [ 1824.941320][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1824.941320][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1824.941320][ T282] ip6_route_add+0x1c/0x140 [ 1824.941320][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1824.941320][ T282] inet6_addr_add+0x4f8/0xa40 [ 1824.941320][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1824.941320][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1824.941320][ T282] netlink_rcv_skb+0x130/0x360 [ 1824.941320][ T282] netlink_unicast+0x449/0x710 [ 1824.941320][ T282] netlink_sendmsg+0x723/0xbe0 [ 1824.941320][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1824.941320][ T282] ___sys_sendmsg+0xee/0x170 [ 1824.941320][ T282] __sys_sendmsg+0xcd/0x170 [ 1824.941320][ T282] do_syscall_64+0xc6/0x1e0 [ 1824.941320][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1824.941320][ T282] [ 1824.943623][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1824.943623][ T282] netdev_get_by_index+0x5e/0x80 [ 1824.943623][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1824.943623][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1824.943623][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1824.943623][ T282] ipv6_add_addr+0x411/0x2000 [ 1824.943623][ T282] inet6_addr_add+0x30e/0xa40 [ 1824.943623][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1824.943623][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1824.943623][ T282] netlink_rcv_skb+0x130/0x360 [ 1824.943623][ T282] netlink_unicast+0x449/0x710 [ 1824.943623][ T282] netlink_sendmsg+0x723/0xbe0 [ 1824.943623][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1824.943623][ T282] ___sys_sendmsg+0xee/0x170 [ 1824.943623][ T282] __sys_sendmsg+0xcd/0x170 [ 1824.943623][ T282] do_syscall_64+0xc6/0x1e0 [ 1824.943623][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1824.943623][ T282] [ 1824.945849][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1824.945849][ T282] netdev_get_by_index+0x5e/0x80 [ 1824.945849][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1824.945849][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1824.945849][ T282] ip6_route_add+0x1c/0x140 [ 1824.945849][ T282] addrconf_add_mroute+0x129/0x180 [ 1824.945849][ T282] addrconf_add_dev+0xe2/0x170 [ 1824.945849][ T282] inet6_addr_add+0x12f/0xa40 [ 1824.945849][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1824.945849][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1824.945849][ T282] netlink_rcv_skb+0x130/0x360 [ 1824.945849][ T282] netlink_unicast+0x449/0x710 [ 1824.945849][ T282] netlink_sendmsg+0x723/0xbe0 [ 1824.945849][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1824.945849][ T282] ___sys_sendmsg+0xee/0x170 [ 1824.945849][ T282] __sys_sendmsg+0xcd/0x170 [ 1824.945849][ T282] do_syscall_64+0xc6/0x1e0 [ 1824.945849][ T282] [ 1824.948035][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1824.948035][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1824.948035][ T282] ipv6_find_idev+0x102/0x170 [ 1824.948035][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1824.948035][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1824.948035][ T282] netlink_rcv_skb+0x130/0x360 [ 1824.948035][ T282] netlink_unicast+0x449/0x710 [ 1824.948035][ T282] netlink_sendmsg+0x723/0xbe0 [ 1824.948035][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1824.948035][ T282] ___sys_sendmsg+0xee/0x170 [ 1824.948035][ T282] __sys_sendmsg+0xcd/0x170 [ 1824.948035][ T282] do_syscall_64+0xc6/0x1e0 [ 1824.948035][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1824.948035][ T282] [ 1824.949755][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1824.949755][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1824.949755][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1824.949755][ T282] ipv6_find_idev+0x102/0x170 [ 1824.949755][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1824.949755][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1824.949755][ T282] netlink_rcv_skb+0x130/0x360 [ 1824.949755][ T282] netlink_unicast+0x449/0x710 [ 1824.949755][ T282] netlink_sendmsg+0x723/0xbe0 [ 1824.949755][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1824.949755][ T282] ___sys_sendmsg+0xee/0x170 [ 1824.949755][ T282] __sys_sendmsg+0xcd/0x170 [ 1824.949755][ T282] do_syscall_64+0xc6/0x1e0 [ 1824.949755][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1824.949755][ T282] [ 1835.123010][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1835.123429][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1835.123429][ T282] dst_init+0x84/0x4a0 [ 1835.123429][ T282] dst_alloc+0x97/0x150 [ 1835.123429][ T282] ip6_dst_alloc+0x23/0x90 [ 1835.123429][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1835.123429][ T282] ip6_pol_route+0x56f/0x840 [ 1835.123429][ T282] fib6_rule_lookup+0x196/0x240 [ 1835.123429][ T282] ip6_route_input+0x542/0x980 [ 1835.123429][ T282] ipv6_rcv+0x8f/0x400 [ 1835.123429][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1835.123429][ T282] process_backlog+0x101/0x620 [ 1835.123429][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1835.123429][ T282] net_rx_action+0x495/0xbe0 [ 1835.123429][ T282] __do_softirq+0x1b5/0x7f6 [ 1835.123429][ T282] [ 1835.125324][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1835.125324][ T282] netdev_get_by_index+0x5e/0x80 [ 1835.125324][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1835.125324][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1835.125324][ T282] ip6_route_add+0x1c/0x140 [ 1835.125324][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1835.125324][ T282] inet6_addr_add+0x4f8/0xa40 [ 1835.125324][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1835.125324][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1835.125324][ T282] netlink_rcv_skb+0x130/0x360 [ 1835.125324][ T282] netlink_unicast+0x449/0x710 [ 1835.125324][ T282] netlink_sendmsg+0x723/0xbe0 [ 1835.125324][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1835.125324][ T282] ___sys_sendmsg+0xee/0x170 [ 1835.125324][ T282] __sys_sendmsg+0xcd/0x170 [ 1835.125324][ T282] do_syscall_64+0xc6/0x1e0 [ 1835.125324][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1835.125324][ T282] [ 1835.127515][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1835.127515][ T282] netdev_get_by_index+0x5e/0x80 [ 1835.127515][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1835.127515][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1835.127515][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1835.127515][ T282] ipv6_add_addr+0x411/0x2000 [ 1835.127515][ T282] inet6_addr_add+0x30e/0xa40 [ 1835.127515][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1835.127515][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1835.127515][ T282] netlink_rcv_skb+0x130/0x360 [ 1835.127515][ T282] netlink_unicast+0x449/0x710 [ 1835.127515][ T282] netlink_sendmsg+0x723/0xbe0 [ 1835.127515][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1835.127515][ T282] ___sys_sendmsg+0xee/0x170 [ 1835.127515][ T282] __sys_sendmsg+0xcd/0x170 [ 1835.127515][ T282] do_syscall_64+0xc6/0x1e0 [ 1835.127515][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1835.127515][ T282] [ 1835.129706][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1835.129706][ T282] netdev_get_by_index+0x5e/0x80 [ 1835.129706][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1835.129706][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1835.129706][ T282] ip6_route_add+0x1c/0x140 [ 1835.129706][ T282] addrconf_add_mroute+0x129/0x180 [ 1835.129706][ T282] addrconf_add_dev+0xe2/0x170 [ 1835.129706][ T282] inet6_addr_add+0x12f/0xa40 [ 1835.129706][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1835.129706][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1835.129706][ T282] netlink_rcv_skb+0x130/0x360 [ 1835.129706][ T282] netlink_unicast+0x449/0x710 [ 1835.129706][ T282] netlink_sendmsg+0x723/0xbe0 [ 1835.129706][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1835.129706][ T282] ___sys_sendmsg+0xee/0x170 [ 1835.129706][ T282] __sys_sendmsg+0xcd/0x170 [ 1835.129706][ T282] do_syscall_64+0xc6/0x1e0 [ 1835.129706][ T282] [ 1835.131869][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1835.131869][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1835.131869][ T282] ipv6_find_idev+0x102/0x170 [ 1835.131869][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1835.131869][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1835.131869][ T282] netlink_rcv_skb+0x130/0x360 [ 1835.131869][ T282] netlink_unicast+0x449/0x710 [ 1835.131869][ T282] netlink_sendmsg+0x723/0xbe0 [ 1835.131869][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1835.131869][ T282] ___sys_sendmsg+0xee/0x170 [ 1835.131869][ T282] __sys_sendmsg+0xcd/0x170 [ 1835.131869][ T282] do_syscall_64+0xc6/0x1e0 [ 1835.131869][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1835.131869][ T282] [ 1835.133564][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1835.133564][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1835.133564][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1835.133564][ T282] ipv6_find_idev+0x102/0x170 [ 1835.133564][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1835.133564][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1835.133564][ T282] netlink_rcv_skb+0x130/0x360 [ 1835.133564][ T282] netlink_unicast+0x449/0x710 [ 1835.133564][ T282] netlink_sendmsg+0x723/0xbe0 [ 1835.133564][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1835.133564][ T282] ___sys_sendmsg+0xee/0x170 [ 1835.133564][ T282] __sys_sendmsg+0xcd/0x170 [ 1835.133564][ T282] do_syscall_64+0xc6/0x1e0 [ 1835.133564][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1835.133564][ T282] [ 1845.171022][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1845.171451][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1845.171451][ T282] dst_init+0x84/0x4a0 [ 1845.171451][ T282] dst_alloc+0x97/0x150 [ 1845.171451][ T282] ip6_dst_alloc+0x23/0x90 [ 1845.171451][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1845.171451][ T282] ip6_pol_route+0x56f/0x840 [ 1845.171451][ T282] fib6_rule_lookup+0x196/0x240 [ 1845.171451][ T282] ip6_route_input+0x542/0x980 [ 1845.171451][ T282] ipv6_rcv+0x8f/0x400 [ 1845.171451][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1845.171451][ T282] process_backlog+0x101/0x620 [ 1845.171451][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1845.171451][ T282] net_rx_action+0x495/0xbe0 [ 1845.171451][ T282] __do_softirq+0x1b5/0x7f6 [ 1845.171451][ T282] [ 1845.173318][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1845.173318][ T282] netdev_get_by_index+0x5e/0x80 [ 1845.173318][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1845.173318][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1845.173318][ T282] ip6_route_add+0x1c/0x140 [ 1845.173318][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1845.173318][ T282] inet6_addr_add+0x4f8/0xa40 [ 1845.173318][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1845.173318][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1845.173318][ T282] netlink_rcv_skb+0x130/0x360 [ 1845.173318][ T282] netlink_unicast+0x449/0x710 [ 1845.173318][ T282] netlink_sendmsg+0x723/0xbe0 [ 1845.173318][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1845.173318][ T282] ___sys_sendmsg+0xee/0x170 [ 1845.173318][ T282] __sys_sendmsg+0xcd/0x170 [ 1845.173318][ T282] do_syscall_64+0xc6/0x1e0 [ 1845.173318][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1845.173318][ T282] [ 1845.175592][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1845.175592][ T282] netdev_get_by_index+0x5e/0x80 [ 1845.175592][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1845.175592][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1845.175592][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1845.175592][ T282] ipv6_add_addr+0x411/0x2000 [ 1845.175592][ T282] inet6_addr_add+0x30e/0xa40 [ 1845.175592][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1845.175592][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1845.175592][ T282] netlink_rcv_skb+0x130/0x360 [ 1845.175592][ T282] netlink_unicast+0x449/0x710 [ 1845.175592][ T282] netlink_sendmsg+0x723/0xbe0 [ 1845.175592][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1845.175592][ T282] ___sys_sendmsg+0xee/0x170 [ 1845.175592][ T282] __sys_sendmsg+0xcd/0x170 [ 1845.175592][ T282] do_syscall_64+0xc6/0x1e0 [ 1845.175592][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1845.175592][ T282] [ 1845.177966][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1845.177966][ T282] netdev_get_by_index+0x5e/0x80 [ 1845.177966][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1845.177966][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1845.177966][ T282] ip6_route_add+0x1c/0x140 [ 1845.177966][ T282] addrconf_add_mroute+0x129/0x180 [ 1845.177966][ T282] addrconf_add_dev+0xe2/0x170 [ 1845.177966][ T282] inet6_addr_add+0x12f/0xa40 [ 1845.177966][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1845.177966][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1845.177966][ T282] netlink_rcv_skb+0x130/0x360 [ 1845.177966][ T282] netlink_unicast+0x449/0x710 [ 1845.177966][ T282] netlink_sendmsg+0x723/0xbe0 [ 1845.177966][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1845.177966][ T282] ___sys_sendmsg+0xee/0x170 [ 1845.177966][ T282] __sys_sendmsg+0xcd/0x170 [ 1845.177966][ T282] do_syscall_64+0xc6/0x1e0 [ 1845.177966][ T282] [ 1845.180175][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1845.180175][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1845.180175][ T282] ipv6_find_idev+0x102/0x170 [ 1845.180175][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1845.180175][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1845.180175][ T282] netlink_rcv_skb+0x130/0x360 [ 1845.180175][ T282] netlink_unicast+0x449/0x710 [ 1845.180175][ T282] netlink_sendmsg+0x723/0xbe0 [ 1845.180175][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1845.180175][ T282] ___sys_sendmsg+0xee/0x170 [ 1845.180175][ T282] __sys_sendmsg+0xcd/0x170 [ 1845.180175][ T282] do_syscall_64+0xc6/0x1e0 [ 1845.180175][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1845.180175][ T282] [ 1845.181901][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1845.181901][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1845.181901][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1845.181901][ T282] ipv6_find_idev+0x102/0x170 [ 1845.181901][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1845.181901][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1845.181901][ T282] netlink_rcv_skb+0x130/0x360 [ 1845.181901][ T282] netlink_unicast+0x449/0x710 [ 1845.181901][ T282] netlink_sendmsg+0x723/0xbe0 [ 1845.181901][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1845.181901][ T282] ___sys_sendmsg+0xee/0x170 [ 1845.181901][ T282] __sys_sendmsg+0xcd/0x170 [ 1845.181901][ T282] do_syscall_64+0xc6/0x1e0 [ 1845.181901][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1845.181901][ T282] [ 1855.843051][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1855.843458][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1855.843458][ T282] dst_init+0x84/0x4a0 [ 1855.843458][ T282] dst_alloc+0x97/0x150 [ 1855.843458][ T282] ip6_dst_alloc+0x23/0x90 [ 1855.843458][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1855.843458][ T282] ip6_pol_route+0x56f/0x840 [ 1855.843458][ T282] fib6_rule_lookup+0x196/0x240 [ 1855.843458][ T282] ip6_route_input+0x542/0x980 [ 1855.843458][ T282] ipv6_rcv+0x8f/0x400 [ 1855.843458][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1855.843458][ T282] process_backlog+0x101/0x620 [ 1855.843458][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1855.843458][ T282] net_rx_action+0x495/0xbe0 [ 1855.843458][ T282] __do_softirq+0x1b5/0x7f6 [ 1855.843458][ T282] [ 1855.845290][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1855.845290][ T282] netdev_get_by_index+0x5e/0x80 [ 1855.845290][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1855.845290][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1855.845290][ T282] ip6_route_add+0x1c/0x140 [ 1855.845290][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1855.845290][ T282] inet6_addr_add+0x4f8/0xa40 [ 1855.845290][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1855.845290][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1855.845290][ T282] netlink_rcv_skb+0x130/0x360 [ 1855.845290][ T282] netlink_unicast+0x449/0x710 [ 1855.845290][ T282] netlink_sendmsg+0x723/0xbe0 [ 1855.845290][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1855.845290][ T282] ___sys_sendmsg+0xee/0x170 [ 1855.845290][ T282] __sys_sendmsg+0xcd/0x170 [ 1855.845290][ T282] do_syscall_64+0xc6/0x1e0 [ 1855.845290][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1855.845290][ T282] [ 1855.847513][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1855.847513][ T282] netdev_get_by_index+0x5e/0x80 [ 1855.847513][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1855.847513][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1855.847513][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1855.847513][ T282] ipv6_add_addr+0x411/0x2000 [ 1855.847513][ T282] inet6_addr_add+0x30e/0xa40 [ 1855.847513][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1855.847513][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1855.847513][ T282] netlink_rcv_skb+0x130/0x360 [ 1855.847513][ T282] netlink_unicast+0x449/0x710 [ 1855.847513][ T282] netlink_sendmsg+0x723/0xbe0 [ 1855.847513][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1855.847513][ T282] ___sys_sendmsg+0xee/0x170 [ 1855.847513][ T282] __sys_sendmsg+0xcd/0x170 [ 1855.847513][ T282] do_syscall_64+0xc6/0x1e0 [ 1855.847513][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1855.847513][ T282] [ 1855.849732][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1855.849732][ T282] netdev_get_by_index+0x5e/0x80 [ 1855.849732][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1855.849732][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1855.849732][ T282] ip6_route_add+0x1c/0x140 [ 1855.849732][ T282] addrconf_add_mroute+0x129/0x180 [ 1855.849732][ T282] addrconf_add_dev+0xe2/0x170 [ 1855.849732][ T282] inet6_addr_add+0x12f/0xa40 [ 1855.849732][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1855.849732][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1855.849732][ T282] netlink_rcv_skb+0x130/0x360 [ 1855.849732][ T282] netlink_unicast+0x449/0x710 [ 1855.849732][ T282] netlink_sendmsg+0x723/0xbe0 [ 1855.849732][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1855.849732][ T282] ___sys_sendmsg+0xee/0x170 [ 1855.849732][ T282] __sys_sendmsg+0xcd/0x170 [ 1855.849732][ T282] do_syscall_64+0xc6/0x1e0 [ 1855.849732][ T282] [ 1855.851967][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1855.851967][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1855.851967][ T282] ipv6_find_idev+0x102/0x170 [ 1855.851967][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1855.851967][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1855.851967][ T282] netlink_rcv_skb+0x130/0x360 [ 1855.851967][ T282] netlink_unicast+0x449/0x710 [ 1855.851967][ T282] netlink_sendmsg+0x723/0xbe0 [ 1855.851967][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1855.851967][ T282] ___sys_sendmsg+0xee/0x170 [ 1855.851967][ T282] __sys_sendmsg+0xcd/0x170 [ 1855.851967][ T282] do_syscall_64+0xc6/0x1e0 [ 1855.851967][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1855.851967][ T282] [ 1855.853762][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1855.853762][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1855.853762][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1855.853762][ T282] ipv6_find_idev+0x102/0x170 [ 1855.853762][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1855.853762][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1855.853762][ T282] netlink_rcv_skb+0x130/0x360 [ 1855.853762][ T282] netlink_unicast+0x449/0x710 [ 1855.853762][ T282] netlink_sendmsg+0x723/0xbe0 [ 1855.853762][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1855.853762][ T282] ___sys_sendmsg+0xee/0x170 [ 1855.853762][ T282] __sys_sendmsg+0xcd/0x170 [ 1855.853762][ T282] do_syscall_64+0xc6/0x1e0 [ 1855.853762][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1855.853762][ T282] [ 1866.035031][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1866.035433][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1866.035433][ T282] dst_init+0x84/0x4a0 [ 1866.035433][ T282] dst_alloc+0x97/0x150 [ 1866.035433][ T282] ip6_dst_alloc+0x23/0x90 [ 1866.035433][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1866.035433][ T282] ip6_pol_route+0x56f/0x840 [ 1866.035433][ T282] fib6_rule_lookup+0x196/0x240 [ 1866.035433][ T282] ip6_route_input+0x542/0x980 [ 1866.035433][ T282] ipv6_rcv+0x8f/0x400 [ 1866.035433][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1866.035433][ T282] process_backlog+0x101/0x620 [ 1866.035433][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1866.035433][ T282] net_rx_action+0x495/0xbe0 [ 1866.035433][ T282] __do_softirq+0x1b5/0x7f6 [ 1866.035433][ T282] [ 1866.037413][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1866.037413][ T282] netdev_get_by_index+0x5e/0x80 [ 1866.037413][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1866.037413][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1866.037413][ T282] ip6_route_add+0x1c/0x140 [ 1866.037413][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1866.037413][ T282] inet6_addr_add+0x4f8/0xa40 [ 1866.037413][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1866.037413][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1866.037413][ T282] netlink_rcv_skb+0x130/0x360 [ 1866.037413][ T282] netlink_unicast+0x449/0x710 [ 1866.037413][ T282] netlink_sendmsg+0x723/0xbe0 [ 1866.037413][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1866.037413][ T282] ___sys_sendmsg+0xee/0x170 [ 1866.037413][ T282] __sys_sendmsg+0xcd/0x170 [ 1866.037413][ T282] do_syscall_64+0xc6/0x1e0 [ 1866.037413][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1866.037413][ T282] [ 1866.039646][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1866.039646][ T282] netdev_get_by_index+0x5e/0x80 [ 1866.039646][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1866.039646][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1866.039646][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1866.039646][ T282] ipv6_add_addr+0x411/0x2000 [ 1866.039646][ T282] inet6_addr_add+0x30e/0xa40 [ 1866.039646][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1866.039646][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1866.039646][ T282] netlink_rcv_skb+0x130/0x360 [ 1866.039646][ T282] netlink_unicast+0x449/0x710 [ 1866.039646][ T282] netlink_sendmsg+0x723/0xbe0 [ 1866.039646][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1866.039646][ T282] ___sys_sendmsg+0xee/0x170 [ 1866.039646][ T282] __sys_sendmsg+0xcd/0x170 [ 1866.039646][ T282] do_syscall_64+0xc6/0x1e0 [ 1866.039646][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1866.039646][ T282] [ 1866.041875][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1866.041875][ T282] netdev_get_by_index+0x5e/0x80 [ 1866.041875][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1866.041875][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1866.041875][ T282] ip6_route_add+0x1c/0x140 [ 1866.041875][ T282] addrconf_add_mroute+0x129/0x180 [ 1866.041875][ T282] addrconf_add_dev+0xe2/0x170 [ 1866.041875][ T282] inet6_addr_add+0x12f/0xa40 [ 1866.041875][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1866.041875][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1866.041875][ T282] netlink_rcv_skb+0x130/0x360 [ 1866.041875][ T282] netlink_unicast+0x449/0x710 [ 1866.041875][ T282] netlink_sendmsg+0x723/0xbe0 [ 1866.041875][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1866.041875][ T282] ___sys_sendmsg+0xee/0x170 [ 1866.041875][ T282] __sys_sendmsg+0xcd/0x170 [ 1866.041875][ T282] do_syscall_64+0xc6/0x1e0 [ 1866.041875][ T282] [ 1866.044029][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1866.044029][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1866.044029][ T282] ipv6_find_idev+0x102/0x170 [ 1866.044029][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1866.044029][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1866.044029][ T282] netlink_rcv_skb+0x130/0x360 [ 1866.044029][ T282] netlink_unicast+0x449/0x710 [ 1866.044029][ T282] netlink_sendmsg+0x723/0xbe0 [ 1866.044029][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1866.044029][ T282] ___sys_sendmsg+0xee/0x170 [ 1866.044029][ T282] __sys_sendmsg+0xcd/0x170 [ 1866.044029][ T282] do_syscall_64+0xc6/0x1e0 [ 1866.044029][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1866.044029][ T282] [ 1866.045715][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1866.045715][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1866.045715][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1866.045715][ T282] ipv6_find_idev+0x102/0x170 [ 1866.045715][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1866.045715][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1866.045715][ T282] netlink_rcv_skb+0x130/0x360 [ 1866.045715][ T282] netlink_unicast+0x449/0x710 [ 1866.045715][ T282] netlink_sendmsg+0x723/0xbe0 [ 1866.045715][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1866.045715][ T282] ___sys_sendmsg+0xee/0x170 [ 1866.045715][ T282] __sys_sendmsg+0xcd/0x170 [ 1866.045715][ T282] do_syscall_64+0xc6/0x1e0 [ 1866.045715][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1866.045715][ T282] [ 1876.251116][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1876.251651][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1876.251651][ T282] dst_init+0x84/0x4a0 [ 1876.251651][ T282] dst_alloc+0x97/0x150 [ 1876.251651][ T282] ip6_dst_alloc+0x23/0x90 [ 1876.251651][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1876.251651][ T282] ip6_pol_route+0x56f/0x840 [ 1876.251651][ T282] fib6_rule_lookup+0x196/0x240 [ 1876.251651][ T282] ip6_route_input+0x542/0x980 [ 1876.251651][ T282] ipv6_rcv+0x8f/0x400 [ 1876.251651][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1876.251651][ T282] process_backlog+0x101/0x620 [ 1876.251651][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1876.251651][ T282] net_rx_action+0x495/0xbe0 [ 1876.251651][ T282] __do_softirq+0x1b5/0x7f6 [ 1876.251651][ T282] [ 1876.253450][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1876.253450][ T282] netdev_get_by_index+0x5e/0x80 [ 1876.253450][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1876.253450][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1876.253450][ T282] ip6_route_add+0x1c/0x140 [ 1876.253450][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1876.253450][ T282] inet6_addr_add+0x4f8/0xa40 [ 1876.253450][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1876.253450][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1876.253450][ T282] netlink_rcv_skb+0x130/0x360 [ 1876.253450][ T282] netlink_unicast+0x449/0x710 [ 1876.253450][ T282] netlink_sendmsg+0x723/0xbe0 [ 1876.253450][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1876.253450][ T282] ___sys_sendmsg+0xee/0x170 [ 1876.253450][ T282] __sys_sendmsg+0xcd/0x170 [ 1876.253450][ T282] do_syscall_64+0xc6/0x1e0 [ 1876.253450][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1876.253450][ T282] [ 1876.255657][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1876.255657][ T282] netdev_get_by_index+0x5e/0x80 [ 1876.255657][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1876.255657][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1876.255657][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1876.255657][ T282] ipv6_add_addr+0x411/0x2000 [ 1876.255657][ T282] inet6_addr_add+0x30e/0xa40 [ 1876.255657][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1876.255657][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1876.255657][ T282] netlink_rcv_skb+0x130/0x360 [ 1876.255657][ T282] netlink_unicast+0x449/0x710 [ 1876.255657][ T282] netlink_sendmsg+0x723/0xbe0 [ 1876.255657][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1876.255657][ T282] ___sys_sendmsg+0xee/0x170 [ 1876.255657][ T282] __sys_sendmsg+0xcd/0x170 [ 1876.255657][ T282] do_syscall_64+0xc6/0x1e0 [ 1876.255657][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1876.255657][ T282] [ 1876.257844][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1876.257844][ T282] netdev_get_by_index+0x5e/0x80 [ 1876.257844][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1876.257844][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1876.257844][ T282] ip6_route_add+0x1c/0x140 [ 1876.257844][ T282] addrconf_add_mroute+0x129/0x180 [ 1876.257844][ T282] addrconf_add_dev+0xe2/0x170 [ 1876.257844][ T282] inet6_addr_add+0x12f/0xa40 [ 1876.257844][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1876.257844][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1876.257844][ T282] netlink_rcv_skb+0x130/0x360 [ 1876.257844][ T282] netlink_unicast+0x449/0x710 [ 1876.257844][ T282] netlink_sendmsg+0x723/0xbe0 [ 1876.257844][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1876.257844][ T282] ___sys_sendmsg+0xee/0x170 [ 1876.257844][ T282] __sys_sendmsg+0xcd/0x170 [ 1876.257844][ T282] do_syscall_64+0xc6/0x1e0 [ 1876.257844][ T282] [ 1876.260062][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1876.260062][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1876.260062][ T282] ipv6_find_idev+0x102/0x170 [ 1876.260062][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1876.260062][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1876.260062][ T282] netlink_rcv_skb+0x130/0x360 [ 1876.260062][ T282] netlink_unicast+0x449/0x710 [ 1876.260062][ T282] netlink_sendmsg+0x723/0xbe0 [ 1876.260062][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1876.260062][ T282] ___sys_sendmsg+0xee/0x170 [ 1876.260062][ T282] __sys_sendmsg+0xcd/0x170 [ 1876.260062][ T282] do_syscall_64+0xc6/0x1e0 [ 1876.260062][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1876.260062][ T282] [ 1876.261750][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1876.261750][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1876.261750][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1876.261750][ T282] ipv6_find_idev+0x102/0x170 [ 1876.261750][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1876.261750][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1876.261750][ T282] netlink_rcv_skb+0x130/0x360 [ 1876.261750][ T282] netlink_unicast+0x449/0x710 [ 1876.261750][ T282] netlink_sendmsg+0x723/0xbe0 [ 1876.261750][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1876.261750][ T282] ___sys_sendmsg+0xee/0x170 [ 1876.261750][ T282] __sys_sendmsg+0xcd/0x170 [ 1876.261750][ T282] do_syscall_64+0xc6/0x1e0 [ 1876.261750][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1876.261750][ T282] [ 1886.426987][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1886.427411][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1886.427411][ T282] dst_init+0x84/0x4a0 [ 1886.427411][ T282] dst_alloc+0x97/0x150 [ 1886.427411][ T282] ip6_dst_alloc+0x23/0x90 [ 1886.427411][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1886.427411][ T282] ip6_pol_route+0x56f/0x840 [ 1886.427411][ T282] fib6_rule_lookup+0x196/0x240 [ 1886.427411][ T282] ip6_route_input+0x542/0x980 [ 1886.427411][ T282] ipv6_rcv+0x8f/0x400 [ 1886.427411][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1886.427411][ T282] process_backlog+0x101/0x620 [ 1886.427411][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1886.427411][ T282] net_rx_action+0x495/0xbe0 [ 1886.427411][ T282] __do_softirq+0x1b5/0x7f6 [ 1886.427411][ T282] [ 1886.429255][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1886.429255][ T282] netdev_get_by_index+0x5e/0x80 [ 1886.429255][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1886.429255][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1886.429255][ T282] ip6_route_add+0x1c/0x140 [ 1886.429255][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1886.429255][ T282] inet6_addr_add+0x4f8/0xa40 [ 1886.429255][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1886.429255][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1886.429255][ T282] netlink_rcv_skb+0x130/0x360 [ 1886.429255][ T282] netlink_unicast+0x449/0x710 [ 1886.429255][ T282] netlink_sendmsg+0x723/0xbe0 [ 1886.429255][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1886.429255][ T282] ___sys_sendmsg+0xee/0x170 [ 1886.429255][ T282] __sys_sendmsg+0xcd/0x170 [ 1886.429255][ T282] do_syscall_64+0xc6/0x1e0 [ 1886.429255][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1886.429255][ T282] [ 1886.431484][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1886.431484][ T282] netdev_get_by_index+0x5e/0x80 [ 1886.431484][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1886.431484][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1886.431484][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1886.431484][ T282] ipv6_add_addr+0x411/0x2000 [ 1886.431484][ T282] inet6_addr_add+0x30e/0xa40 [ 1886.431484][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1886.431484][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1886.431484][ T282] netlink_rcv_skb+0x130/0x360 [ 1886.431484][ T282] netlink_unicast+0x449/0x710 [ 1886.431484][ T282] netlink_sendmsg+0x723/0xbe0 [ 1886.431484][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1886.431484][ T282] ___sys_sendmsg+0xee/0x170 [ 1886.431484][ T282] __sys_sendmsg+0xcd/0x170 [ 1886.431484][ T282] do_syscall_64+0xc6/0x1e0 [ 1886.431484][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1886.431484][ T282] [ 1886.433705][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1886.433705][ T282] netdev_get_by_index+0x5e/0x80 [ 1886.433705][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1886.433705][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1886.433705][ T282] ip6_route_add+0x1c/0x140 [ 1886.433705][ T282] addrconf_add_mroute+0x129/0x180 [ 1886.433705][ T282] addrconf_add_dev+0xe2/0x170 [ 1886.433705][ T282] inet6_addr_add+0x12f/0xa40 [ 1886.433705][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1886.433705][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1886.433705][ T282] netlink_rcv_skb+0x130/0x360 [ 1886.433705][ T282] netlink_unicast+0x449/0x710 [ 1886.433705][ T282] netlink_sendmsg+0x723/0xbe0 [ 1886.433705][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1886.433705][ T282] ___sys_sendmsg+0xee/0x170 [ 1886.433705][ T282] __sys_sendmsg+0xcd/0x170 [ 1886.433705][ T282] do_syscall_64+0xc6/0x1e0 [ 1886.433705][ T282] [ 1886.435896][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1886.435896][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1886.435896][ T282] ipv6_find_idev+0x102/0x170 [ 1886.435896][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1886.435896][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1886.435896][ T282] netlink_rcv_skb+0x130/0x360 [ 1886.435896][ T282] netlink_unicast+0x449/0x710 [ 1886.435896][ T282] netlink_sendmsg+0x723/0xbe0 [ 1886.435896][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1886.435896][ T282] ___sys_sendmsg+0xee/0x170 [ 1886.435896][ T282] __sys_sendmsg+0xcd/0x170 [ 1886.435896][ T282] do_syscall_64+0xc6/0x1e0 [ 1886.435896][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1886.435896][ T282] [ 1886.437598][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1886.437598][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1886.437598][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1886.437598][ T282] ipv6_find_idev+0x102/0x170 [ 1886.437598][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1886.437598][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1886.437598][ T282] netlink_rcv_skb+0x130/0x360 [ 1886.437598][ T282] netlink_unicast+0x449/0x710 [ 1886.437598][ T282] netlink_sendmsg+0x723/0xbe0 [ 1886.437598][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1886.437598][ T282] ___sys_sendmsg+0xee/0x170 [ 1886.437598][ T282] __sys_sendmsg+0xcd/0x170 [ 1886.437598][ T282] do_syscall_64+0xc6/0x1e0 [ 1886.437598][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1886.437598][ T282] [ 1896.611023][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1896.611444][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1896.611444][ T282] dst_init+0x84/0x4a0 [ 1896.611444][ T282] dst_alloc+0x97/0x150 [ 1896.611444][ T282] ip6_dst_alloc+0x23/0x90 [ 1896.611444][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1896.611444][ T282] ip6_pol_route+0x56f/0x840 [ 1896.611444][ T282] fib6_rule_lookup+0x196/0x240 [ 1896.611444][ T282] ip6_route_input+0x542/0x980 [ 1896.611444][ T282] ipv6_rcv+0x8f/0x400 [ 1896.611444][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1896.611444][ T282] process_backlog+0x101/0x620 [ 1896.611444][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1896.611444][ T282] net_rx_action+0x495/0xbe0 [ 1896.611444][ T282] __do_softirq+0x1b5/0x7f6 [ 1896.611444][ T282] [ 1896.613242][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1896.613242][ T282] netdev_get_by_index+0x5e/0x80 [ 1896.613242][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1896.613242][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1896.613242][ T282] ip6_route_add+0x1c/0x140 [ 1896.613242][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1896.613242][ T282] inet6_addr_add+0x4f8/0xa40 [ 1896.613242][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1896.613242][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1896.613242][ T282] netlink_rcv_skb+0x130/0x360 [ 1896.613242][ T282] netlink_unicast+0x449/0x710 [ 1896.613242][ T282] netlink_sendmsg+0x723/0xbe0 [ 1896.613242][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1896.613242][ T282] ___sys_sendmsg+0xee/0x170 [ 1896.613242][ T282] __sys_sendmsg+0xcd/0x170 [ 1896.613242][ T282] do_syscall_64+0xc6/0x1e0 [ 1896.613242][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1896.613242][ T282] [ 1896.615430][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1896.615430][ T282] netdev_get_by_index+0x5e/0x80 [ 1896.615430][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1896.615430][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1896.615430][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1896.615430][ T282] ipv6_add_addr+0x411/0x2000 [ 1896.615430][ T282] inet6_addr_add+0x30e/0xa40 [ 1896.615430][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1896.615430][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1896.615430][ T282] netlink_rcv_skb+0x130/0x360 [ 1896.615430][ T282] netlink_unicast+0x449/0x710 [ 1896.615430][ T282] netlink_sendmsg+0x723/0xbe0 [ 1896.615430][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1896.615430][ T282] ___sys_sendmsg+0xee/0x170 [ 1896.615430][ T282] __sys_sendmsg+0xcd/0x170 [ 1896.615430][ T282] do_syscall_64+0xc6/0x1e0 [ 1896.615430][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1896.615430][ T282] [ 1896.617639][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1896.617639][ T282] netdev_get_by_index+0x5e/0x80 [ 1896.617639][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1896.617639][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1896.617639][ T282] ip6_route_add+0x1c/0x140 [ 1896.617639][ T282] addrconf_add_mroute+0x129/0x180 [ 1896.617639][ T282] addrconf_add_dev+0xe2/0x170 [ 1896.617639][ T282] inet6_addr_add+0x12f/0xa40 [ 1896.617639][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1896.617639][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1896.617639][ T282] netlink_rcv_skb+0x130/0x360 [ 1896.617639][ T282] netlink_unicast+0x449/0x710 [ 1896.617639][ T282] netlink_sendmsg+0x723/0xbe0 [ 1896.617639][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1896.617639][ T282] ___sys_sendmsg+0xee/0x170 [ 1896.617639][ T282] __sys_sendmsg+0xcd/0x170 [ 1896.617639][ T282] do_syscall_64+0xc6/0x1e0 [ 1896.617639][ T282] [ 1896.619785][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1896.619785][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1896.619785][ T282] ipv6_find_idev+0x102/0x170 [ 1896.619785][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1896.619785][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1896.619785][ T282] netlink_rcv_skb+0x130/0x360 [ 1896.619785][ T282] netlink_unicast+0x449/0x710 [ 1896.619785][ T282] netlink_sendmsg+0x723/0xbe0 [ 1896.619785][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1896.619785][ T282] ___sys_sendmsg+0xee/0x170 [ 1896.619785][ T282] __sys_sendmsg+0xcd/0x170 [ 1896.619785][ T282] do_syscall_64+0xc6/0x1e0 [ 1896.619785][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1896.619785][ T282] [ 1896.621479][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1896.621479][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1896.621479][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1896.621479][ T282] ipv6_find_idev+0x102/0x170 [ 1896.621479][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1896.621479][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1896.621479][ T282] netlink_rcv_skb+0x130/0x360 [ 1896.621479][ T282] netlink_unicast+0x449/0x710 [ 1896.621479][ T282] netlink_sendmsg+0x723/0xbe0 [ 1896.621479][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1896.621479][ T282] ___sys_sendmsg+0xee/0x170 [ 1896.621479][ T282] __sys_sendmsg+0xcd/0x170 [ 1896.621479][ T282] do_syscall_64+0xc6/0x1e0 [ 1896.621479][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1896.621479][ T282] [ 1906.843087][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1906.843524][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1906.843524][ T282] dst_init+0x84/0x4a0 [ 1906.843524][ T282] dst_alloc+0x97/0x150 [ 1906.843524][ T282] ip6_dst_alloc+0x23/0x90 [ 1906.843524][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1906.843524][ T282] ip6_pol_route+0x56f/0x840 [ 1906.843524][ T282] fib6_rule_lookup+0x196/0x240 [ 1906.843524][ T282] ip6_route_input+0x542/0x980 [ 1906.843524][ T282] ipv6_rcv+0x8f/0x400 [ 1906.843524][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1906.843524][ T282] process_backlog+0x101/0x620 [ 1906.843524][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1906.843524][ T282] net_rx_action+0x495/0xbe0 [ 1906.843524][ T282] __do_softirq+0x1b5/0x7f6 [ 1906.843524][ T282] [ 1906.845317][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1906.845317][ T282] netdev_get_by_index+0x5e/0x80 [ 1906.845317][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1906.845317][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1906.845317][ T282] ip6_route_add+0x1c/0x140 [ 1906.845317][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1906.845317][ T282] inet6_addr_add+0x4f8/0xa40 [ 1906.845317][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1906.845317][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1906.845317][ T282] netlink_rcv_skb+0x130/0x360 [ 1906.845317][ T282] netlink_unicast+0x449/0x710 [ 1906.845317][ T282] netlink_sendmsg+0x723/0xbe0 [ 1906.845317][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1906.845317][ T282] ___sys_sendmsg+0xee/0x170 [ 1906.845317][ T282] __sys_sendmsg+0xcd/0x170 [ 1906.845317][ T282] do_syscall_64+0xc6/0x1e0 [ 1906.845317][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1906.845317][ T282] [ 1906.847525][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1906.847525][ T282] netdev_get_by_index+0x5e/0x80 [ 1906.847525][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1906.847525][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1906.847525][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1906.847525][ T282] ipv6_add_addr+0x411/0x2000 [ 1906.847525][ T282] inet6_addr_add+0x30e/0xa40 [ 1906.847525][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1906.847525][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1906.847525][ T282] netlink_rcv_skb+0x130/0x360 [ 1906.847525][ T282] netlink_unicast+0x449/0x710 [ 1906.847525][ T282] netlink_sendmsg+0x723/0xbe0 [ 1906.847525][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1906.847525][ T282] ___sys_sendmsg+0xee/0x170 [ 1906.847525][ T282] __sys_sendmsg+0xcd/0x170 [ 1906.847525][ T282] do_syscall_64+0xc6/0x1e0 [ 1906.847525][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1906.847525][ T282] [ 1906.849710][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1906.849710][ T282] netdev_get_by_index+0x5e/0x80 [ 1906.849710][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1906.849710][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1906.849710][ T282] ip6_route_add+0x1c/0x140 [ 1906.849710][ T282] addrconf_add_mroute+0x129/0x180 [ 1906.849710][ T282] addrconf_add_dev+0xe2/0x170 [ 1906.849710][ T282] inet6_addr_add+0x12f/0xa40 [ 1906.849710][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1906.849710][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1906.849710][ T282] netlink_rcv_skb+0x130/0x360 [ 1906.849710][ T282] netlink_unicast+0x449/0x710 [ 1906.849710][ T282] netlink_sendmsg+0x723/0xbe0 [ 1906.849710][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1906.849710][ T282] ___sys_sendmsg+0xee/0x170 [ 1906.849710][ T282] __sys_sendmsg+0xcd/0x170 [ 1906.849710][ T282] do_syscall_64+0xc6/0x1e0 [ 1906.849710][ T282] [ 1906.851981][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1906.851981][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1906.851981][ T282] ipv6_find_idev+0x102/0x170 [ 1906.851981][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1906.851981][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1906.851981][ T282] netlink_rcv_skb+0x130/0x360 [ 1906.851981][ T282] netlink_unicast+0x449/0x710 [ 1906.851981][ T282] netlink_sendmsg+0x723/0xbe0 [ 1906.851981][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1906.851981][ T282] ___sys_sendmsg+0xee/0x170 [ 1906.851981][ T282] __sys_sendmsg+0xcd/0x170 [ 1906.851981][ T282] do_syscall_64+0xc6/0x1e0 [ 1906.851981][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1906.851981][ T282] [ 1906.853681][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1906.853681][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1906.853681][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1906.853681][ T282] ipv6_find_idev+0x102/0x170 [ 1906.853681][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1906.853681][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1906.853681][ T282] netlink_rcv_skb+0x130/0x360 [ 1906.853681][ T282] netlink_unicast+0x449/0x710 [ 1906.853681][ T282] netlink_sendmsg+0x723/0xbe0 [ 1906.853681][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1906.853681][ T282] ___sys_sendmsg+0xee/0x170 [ 1906.853681][ T282] __sys_sendmsg+0xcd/0x170 [ 1906.853681][ T282] do_syscall_64+0xc6/0x1e0 [ 1906.853681][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1906.853681][ T282] [ 1917.059006][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1917.059469][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1917.059469][ T282] dst_init+0x84/0x4a0 [ 1917.059469][ T282] dst_alloc+0x97/0x150 [ 1917.059469][ T282] ip6_dst_alloc+0x23/0x90 [ 1917.059469][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1917.059469][ T282] ip6_pol_route+0x56f/0x840 [ 1917.059469][ T282] fib6_rule_lookup+0x196/0x240 [ 1917.059469][ T282] ip6_route_input+0x542/0x980 [ 1917.059469][ T282] ipv6_rcv+0x8f/0x400 [ 1917.059469][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1917.059469][ T282] process_backlog+0x101/0x620 [ 1917.059469][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1917.059469][ T282] net_rx_action+0x495/0xbe0 [ 1917.059469][ T282] __do_softirq+0x1b5/0x7f6 [ 1917.059469][ T282] [ 1917.061382][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1917.061382][ T282] netdev_get_by_index+0x5e/0x80 [ 1917.061382][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1917.061382][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1917.061382][ T282] ip6_route_add+0x1c/0x140 [ 1917.061382][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1917.061382][ T282] inet6_addr_add+0x4f8/0xa40 [ 1917.061382][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1917.061382][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1917.061382][ T282] netlink_rcv_skb+0x130/0x360 [ 1917.061382][ T282] netlink_unicast+0x449/0x710 [ 1917.061382][ T282] netlink_sendmsg+0x723/0xbe0 [ 1917.061382][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1917.061382][ T282] ___sys_sendmsg+0xee/0x170 [ 1917.061382][ T282] __sys_sendmsg+0xcd/0x170 [ 1917.061382][ T282] do_syscall_64+0xc6/0x1e0 [ 1917.061382][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1917.061382][ T282] [ 1917.063588][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1917.063588][ T282] netdev_get_by_index+0x5e/0x80 [ 1917.063588][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1917.063588][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1917.063588][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1917.063588][ T282] ipv6_add_addr+0x411/0x2000 [ 1917.063588][ T282] inet6_addr_add+0x30e/0xa40 [ 1917.063588][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1917.063588][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1917.063588][ T282] netlink_rcv_skb+0x130/0x360 [ 1917.063588][ T282] netlink_unicast+0x449/0x710 [ 1917.063588][ T282] netlink_sendmsg+0x723/0xbe0 [ 1917.063588][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1917.063588][ T282] ___sys_sendmsg+0xee/0x170 [ 1917.063588][ T282] __sys_sendmsg+0xcd/0x170 [ 1917.063588][ T282] do_syscall_64+0xc6/0x1e0 [ 1917.063588][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1917.063588][ T282] [ 1917.065779][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1917.065779][ T282] netdev_get_by_index+0x5e/0x80 [ 1917.065779][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1917.065779][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1917.065779][ T282] ip6_route_add+0x1c/0x140 [ 1917.065779][ T282] addrconf_add_mroute+0x129/0x180 [ 1917.065779][ T282] addrconf_add_dev+0xe2/0x170 [ 1917.065779][ T282] inet6_addr_add+0x12f/0xa40 [ 1917.065779][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1917.065779][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1917.065779][ T282] netlink_rcv_skb+0x130/0x360 [ 1917.065779][ T282] netlink_unicast+0x449/0x710 [ 1917.065779][ T282] netlink_sendmsg+0x723/0xbe0 [ 1917.065779][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1917.065779][ T282] ___sys_sendmsg+0xee/0x170 [ 1917.065779][ T282] __sys_sendmsg+0xcd/0x170 [ 1917.065779][ T282] do_syscall_64+0xc6/0x1e0 [ 1917.065779][ T282] [ 1917.068014][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1917.068014][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1917.068014][ T282] ipv6_find_idev+0x102/0x170 [ 1917.068014][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1917.068014][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1917.068014][ T282] netlink_rcv_skb+0x130/0x360 [ 1917.068014][ T282] netlink_unicast+0x449/0x710 [ 1917.068014][ T282] netlink_sendmsg+0x723/0xbe0 [ 1917.068014][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1917.068014][ T282] ___sys_sendmsg+0xee/0x170 [ 1917.068014][ T282] __sys_sendmsg+0xcd/0x170 [ 1917.068014][ T282] do_syscall_64+0xc6/0x1e0 [ 1917.068014][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1917.068014][ T282] [ 1917.069702][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1917.069702][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1917.069702][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1917.069702][ T282] ipv6_find_idev+0x102/0x170 [ 1917.069702][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1917.069702][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1917.069702][ T282] netlink_rcv_skb+0x130/0x360 [ 1917.069702][ T282] netlink_unicast+0x449/0x710 [ 1917.069702][ T282] netlink_sendmsg+0x723/0xbe0 [ 1917.069702][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1917.069702][ T282] ___sys_sendmsg+0xee/0x170 [ 1917.069702][ T282] __sys_sendmsg+0xcd/0x170 [ 1917.069702][ T282] do_syscall_64+0xc6/0x1e0 [ 1917.069702][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1917.069702][ T282] [ 1927.307075][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1927.307554][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1927.307554][ T282] dst_init+0x84/0x4a0 [ 1927.307554][ T282] dst_alloc+0x97/0x150 [ 1927.307554][ T282] ip6_dst_alloc+0x23/0x90 [ 1927.307554][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1927.307554][ T282] ip6_pol_route+0x56f/0x840 [ 1927.307554][ T282] fib6_rule_lookup+0x196/0x240 [ 1927.307554][ T282] ip6_route_input+0x542/0x980 [ 1927.307554][ T282] ipv6_rcv+0x8f/0x400 [ 1927.307554][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1927.307554][ T282] process_backlog+0x101/0x620 [ 1927.307554][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1927.307554][ T282] net_rx_action+0x495/0xbe0 [ 1927.307554][ T282] __do_softirq+0x1b5/0x7f6 [ 1927.307554][ T282] [ 1927.309358][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1927.309358][ T282] netdev_get_by_index+0x5e/0x80 [ 1927.309358][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1927.309358][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1927.309358][ T282] ip6_route_add+0x1c/0x140 [ 1927.309358][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1927.309358][ T282] inet6_addr_add+0x4f8/0xa40 [ 1927.309358][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1927.309358][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1927.309358][ T282] netlink_rcv_skb+0x130/0x360 [ 1927.309358][ T282] netlink_unicast+0x449/0x710 [ 1927.309358][ T282] netlink_sendmsg+0x723/0xbe0 [ 1927.309358][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1927.309358][ T282] ___sys_sendmsg+0xee/0x170 [ 1927.309358][ T282] __sys_sendmsg+0xcd/0x170 [ 1927.309358][ T282] do_syscall_64+0xc6/0x1e0 [ 1927.309358][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1927.309358][ T282] [ 1927.311568][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1927.311568][ T282] netdev_get_by_index+0x5e/0x80 [ 1927.311568][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1927.311568][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1927.311568][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1927.311568][ T282] ipv6_add_addr+0x411/0x2000 [ 1927.311568][ T282] inet6_addr_add+0x30e/0xa40 [ 1927.311568][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1927.311568][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1927.311568][ T282] netlink_rcv_skb+0x130/0x360 [ 1927.311568][ T282] netlink_unicast+0x449/0x710 [ 1927.311568][ T282] netlink_sendmsg+0x723/0xbe0 [ 1927.311568][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1927.311568][ T282] ___sys_sendmsg+0xee/0x170 [ 1927.311568][ T282] __sys_sendmsg+0xcd/0x170 [ 1927.311568][ T282] do_syscall_64+0xc6/0x1e0 [ 1927.311568][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1927.311568][ T282] [ 1927.313770][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1927.313770][ T282] netdev_get_by_index+0x5e/0x80 [ 1927.313770][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1927.313770][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1927.313770][ T282] ip6_route_add+0x1c/0x140 [ 1927.313770][ T282] addrconf_add_mroute+0x129/0x180 [ 1927.313770][ T282] addrconf_add_dev+0xe2/0x170 [ 1927.313770][ T282] inet6_addr_add+0x12f/0xa40 [ 1927.313770][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1927.313770][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1927.313770][ T282] netlink_rcv_skb+0x130/0x360 [ 1927.313770][ T282] netlink_unicast+0x449/0x710 [ 1927.313770][ T282] netlink_sendmsg+0x723/0xbe0 [ 1927.313770][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1927.313770][ T282] ___sys_sendmsg+0xee/0x170 [ 1927.313770][ T282] __sys_sendmsg+0xcd/0x170 [ 1927.313770][ T282] do_syscall_64+0xc6/0x1e0 [ 1927.313770][ T282] [ 1927.315928][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1927.315928][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1927.315928][ T282] ipv6_find_idev+0x102/0x170 [ 1927.315928][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1927.315928][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1927.315928][ T282] netlink_rcv_skb+0x130/0x360 [ 1927.315928][ T282] netlink_unicast+0x449/0x710 [ 1927.315928][ T282] netlink_sendmsg+0x723/0xbe0 [ 1927.315928][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1927.315928][ T282] ___sys_sendmsg+0xee/0x170 [ 1927.315928][ T282] __sys_sendmsg+0xcd/0x170 [ 1927.315928][ T282] do_syscall_64+0xc6/0x1e0 [ 1927.315928][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1927.315928][ T282] [ 1927.317621][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1927.317621][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1927.317621][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1927.317621][ T282] ipv6_find_idev+0x102/0x170 [ 1927.317621][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1927.317621][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1927.317621][ T282] netlink_rcv_skb+0x130/0x360 [ 1927.317621][ T282] netlink_unicast+0x449/0x710 [ 1927.317621][ T282] netlink_sendmsg+0x723/0xbe0 [ 1927.317621][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1927.317621][ T282] ___sys_sendmsg+0xee/0x170 [ 1927.317621][ T282] __sys_sendmsg+0xcd/0x170 [ 1927.317621][ T282] do_syscall_64+0xc6/0x1e0 [ 1927.317621][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1927.317621][ T282] [ 1937.434965][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1937.435495][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1937.435495][ T282] dst_init+0x84/0x4a0 [ 1937.435495][ T282] dst_alloc+0x97/0x150 [ 1937.435495][ T282] ip6_dst_alloc+0x23/0x90 [ 1937.435495][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1937.435495][ T282] ip6_pol_route+0x56f/0x840 [ 1937.435495][ T282] fib6_rule_lookup+0x196/0x240 [ 1937.435495][ T282] ip6_route_input+0x542/0x980 [ 1937.435495][ T282] ipv6_rcv+0x8f/0x400 [ 1937.435495][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1937.435495][ T282] process_backlog+0x101/0x620 [ 1937.435495][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1937.435495][ T282] net_rx_action+0x495/0xbe0 [ 1937.435495][ T282] __do_softirq+0x1b5/0x7f6 [ 1937.435495][ T282] [ 1937.437310][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1937.437310][ T282] netdev_get_by_index+0x5e/0x80 [ 1937.437310][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1937.437310][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1937.437310][ T282] ip6_route_add+0x1c/0x140 [ 1937.437310][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1937.437310][ T282] inet6_addr_add+0x4f8/0xa40 [ 1937.437310][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1937.437310][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1937.437310][ T282] netlink_rcv_skb+0x130/0x360 [ 1937.437310][ T282] netlink_unicast+0x449/0x710 [ 1937.437310][ T282] netlink_sendmsg+0x723/0xbe0 [ 1937.437310][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1937.437310][ T282] ___sys_sendmsg+0xee/0x170 [ 1937.437310][ T282] __sys_sendmsg+0xcd/0x170 [ 1937.437310][ T282] do_syscall_64+0xc6/0x1e0 [ 1937.437310][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1937.437310][ T282] [ 1937.439530][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1937.439530][ T282] netdev_get_by_index+0x5e/0x80 [ 1937.439530][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1937.439530][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1937.439530][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1937.439530][ T282] ipv6_add_addr+0x411/0x2000 [ 1937.439530][ T282] inet6_addr_add+0x30e/0xa40 [ 1937.439530][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1937.439530][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1937.439530][ T282] netlink_rcv_skb+0x130/0x360 [ 1937.439530][ T282] netlink_unicast+0x449/0x710 [ 1937.439530][ T282] netlink_sendmsg+0x723/0xbe0 [ 1937.439530][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1937.439530][ T282] ___sys_sendmsg+0xee/0x170 [ 1937.439530][ T282] __sys_sendmsg+0xcd/0x170 [ 1937.439530][ T282] do_syscall_64+0xc6/0x1e0 [ 1937.439530][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1937.439530][ T282] [ 1937.441776][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1937.441776][ T282] netdev_get_by_index+0x5e/0x80 [ 1937.441776][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1937.441776][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1937.441776][ T282] ip6_route_add+0x1c/0x140 [ 1937.441776][ T282] addrconf_add_mroute+0x129/0x180 [ 1937.441776][ T282] addrconf_add_dev+0xe2/0x170 [ 1937.441776][ T282] inet6_addr_add+0x12f/0xa40 [ 1937.441776][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1937.441776][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1937.441776][ T282] netlink_rcv_skb+0x130/0x360 [ 1937.441776][ T282] netlink_unicast+0x449/0x710 [ 1937.441776][ T282] netlink_sendmsg+0x723/0xbe0 [ 1937.441776][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1937.441776][ T282] ___sys_sendmsg+0xee/0x170 [ 1937.441776][ T282] __sys_sendmsg+0xcd/0x170 [ 1937.441776][ T282] do_syscall_64+0xc6/0x1e0 [ 1937.441776][ T282] [ 1937.443959][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1937.443959][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1937.443959][ T282] ipv6_find_idev+0x102/0x170 [ 1937.443959][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1937.443959][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1937.443959][ T282] netlink_rcv_skb+0x130/0x360 [ 1937.443959][ T282] netlink_unicast+0x449/0x710 [ 1937.443959][ T282] netlink_sendmsg+0x723/0xbe0 [ 1937.443959][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1937.443959][ T282] ___sys_sendmsg+0xee/0x170 [ 1937.443959][ T282] __sys_sendmsg+0xcd/0x170 [ 1937.443959][ T282] do_syscall_64+0xc6/0x1e0 [ 1937.443959][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1937.443959][ T282] [ 1937.445663][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1937.445663][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1937.445663][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1937.445663][ T282] ipv6_find_idev+0x102/0x170 [ 1937.445663][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1937.445663][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1937.445663][ T282] netlink_rcv_skb+0x130/0x360 [ 1937.445663][ T282] netlink_unicast+0x449/0x710 [ 1937.445663][ T282] netlink_sendmsg+0x723/0xbe0 [ 1937.445663][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1937.445663][ T282] ___sys_sendmsg+0xee/0x170 [ 1937.445663][ T282] __sys_sendmsg+0xcd/0x170 [ 1937.445663][ T282] do_syscall_64+0xc6/0x1e0 [ 1937.445663][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1937.445663][ T282] [ 1947.683002][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1947.683446][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1947.683446][ T282] dst_init+0x84/0x4a0 [ 1947.683446][ T282] dst_alloc+0x97/0x150 [ 1947.683446][ T282] ip6_dst_alloc+0x23/0x90 [ 1947.683446][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1947.683446][ T282] ip6_pol_route+0x56f/0x840 [ 1947.683446][ T282] fib6_rule_lookup+0x196/0x240 [ 1947.683446][ T282] ip6_route_input+0x542/0x980 [ 1947.683446][ T282] ipv6_rcv+0x8f/0x400 [ 1947.683446][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1947.683446][ T282] process_backlog+0x101/0x620 [ 1947.683446][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1947.683446][ T282] net_rx_action+0x495/0xbe0 [ 1947.683446][ T282] __do_softirq+0x1b5/0x7f6 [ 1947.683446][ T282] [ 1947.685267][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1947.685267][ T282] netdev_get_by_index+0x5e/0x80 [ 1947.685267][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1947.685267][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1947.685267][ T282] ip6_route_add+0x1c/0x140 [ 1947.685267][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1947.685267][ T282] inet6_addr_add+0x4f8/0xa40 [ 1947.685267][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1947.685267][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1947.685267][ T282] netlink_rcv_skb+0x130/0x360 [ 1947.685267][ T282] netlink_unicast+0x449/0x710 [ 1947.685267][ T282] netlink_sendmsg+0x723/0xbe0 [ 1947.685267][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1947.685267][ T282] ___sys_sendmsg+0xee/0x170 [ 1947.685267][ T282] __sys_sendmsg+0xcd/0x170 [ 1947.685267][ T282] do_syscall_64+0xc6/0x1e0 [ 1947.685267][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1947.685267][ T282] [ 1947.687495][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1947.687495][ T282] netdev_get_by_index+0x5e/0x80 [ 1947.687495][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1947.687495][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1947.687495][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1947.687495][ T282] ipv6_add_addr+0x411/0x2000 [ 1947.687495][ T282] inet6_addr_add+0x30e/0xa40 [ 1947.687495][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1947.687495][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1947.687495][ T282] netlink_rcv_skb+0x130/0x360 [ 1947.687495][ T282] netlink_unicast+0x449/0x710 [ 1947.687495][ T282] netlink_sendmsg+0x723/0xbe0 [ 1947.687495][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1947.687495][ T282] ___sys_sendmsg+0xee/0x170 [ 1947.687495][ T282] __sys_sendmsg+0xcd/0x170 [ 1947.687495][ T282] do_syscall_64+0xc6/0x1e0 [ 1947.687495][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1947.687495][ T282] [ 1947.689712][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1947.689712][ T282] netdev_get_by_index+0x5e/0x80 [ 1947.689712][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1947.689712][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1947.689712][ T282] ip6_route_add+0x1c/0x140 [ 1947.689712][ T282] addrconf_add_mroute+0x129/0x180 [ 1947.689712][ T282] addrconf_add_dev+0xe2/0x170 [ 1947.689712][ T282] inet6_addr_add+0x12f/0xa40 [ 1947.689712][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1947.689712][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1947.689712][ T282] netlink_rcv_skb+0x130/0x360 [ 1947.689712][ T282] netlink_unicast+0x449/0x710 [ 1947.689712][ T282] netlink_sendmsg+0x723/0xbe0 [ 1947.689712][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1947.689712][ T282] ___sys_sendmsg+0xee/0x170 [ 1947.689712][ T282] __sys_sendmsg+0xcd/0x170 [ 1947.689712][ T282] do_syscall_64+0xc6/0x1e0 [ 1947.689712][ T282] [ 1947.691918][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1947.691918][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1947.691918][ T282] ipv6_find_idev+0x102/0x170 [ 1947.691918][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1947.691918][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1947.691918][ T282] netlink_rcv_skb+0x130/0x360 [ 1947.691918][ T282] netlink_unicast+0x449/0x710 [ 1947.691918][ T282] netlink_sendmsg+0x723/0xbe0 [ 1947.691918][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1947.691918][ T282] ___sys_sendmsg+0xee/0x170 [ 1947.691918][ T282] __sys_sendmsg+0xcd/0x170 [ 1947.691918][ T282] do_syscall_64+0xc6/0x1e0 [ 1947.691918][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1947.691918][ T282] [ 1947.693632][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1947.693632][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1947.693632][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1947.693632][ T282] ipv6_find_idev+0x102/0x170 [ 1947.693632][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1947.693632][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1947.693632][ T282] netlink_rcv_skb+0x130/0x360 [ 1947.693632][ T282] netlink_unicast+0x449/0x710 [ 1947.693632][ T282] netlink_sendmsg+0x723/0xbe0 [ 1947.693632][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1947.693632][ T282] ___sys_sendmsg+0xee/0x170 [ 1947.693632][ T282] __sys_sendmsg+0xcd/0x170 [ 1947.693632][ T282] do_syscall_64+0xc6/0x1e0 [ 1947.693632][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1947.693632][ T282] [ 1957.931008][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1957.931434][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1957.931434][ T282] dst_init+0x84/0x4a0 [ 1957.931434][ T282] dst_alloc+0x97/0x150 [ 1957.931434][ T282] ip6_dst_alloc+0x23/0x90 [ 1957.931434][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1957.931434][ T282] ip6_pol_route+0x56f/0x840 [ 1957.931434][ T282] fib6_rule_lookup+0x196/0x240 [ 1957.931434][ T282] ip6_route_input+0x542/0x980 [ 1957.931434][ T282] ipv6_rcv+0x8f/0x400 [ 1957.931434][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1957.931434][ T282] process_backlog+0x101/0x620 [ 1957.931434][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1957.931434][ T282] net_rx_action+0x495/0xbe0 [ 1957.931434][ T282] __do_softirq+0x1b5/0x7f6 [ 1957.931434][ T282] [ 1957.933637][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1957.933637][ T282] netdev_get_by_index+0x5e/0x80 [ 1957.933637][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1957.933637][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1957.933637][ T282] ip6_route_add+0x1c/0x140 [ 1957.933637][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1957.933637][ T282] inet6_addr_add+0x4f8/0xa40 [ 1957.933637][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1957.933637][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1957.933637][ T282] netlink_rcv_skb+0x130/0x360 [ 1957.933637][ T282] netlink_unicast+0x449/0x710 [ 1957.933637][ T282] netlink_sendmsg+0x723/0xbe0 [ 1957.933637][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1957.933637][ T282] ___sys_sendmsg+0xee/0x170 [ 1957.933637][ T282] __sys_sendmsg+0xcd/0x170 [ 1957.933637][ T282] do_syscall_64+0xc6/0x1e0 [ 1957.933637][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1957.933637][ T282] [ 1957.935869][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1957.935869][ T282] netdev_get_by_index+0x5e/0x80 [ 1957.935869][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1957.935869][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1957.935869][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1957.935869][ T282] ipv6_add_addr+0x411/0x2000 [ 1957.935869][ T282] inet6_addr_add+0x30e/0xa40 [ 1957.935869][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1957.935869][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1957.935869][ T282] netlink_rcv_skb+0x130/0x360 [ 1957.935869][ T282] netlink_unicast+0x449/0x710 [ 1957.935869][ T282] netlink_sendmsg+0x723/0xbe0 [ 1957.935869][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1957.935869][ T282] ___sys_sendmsg+0xee/0x170 [ 1957.935869][ T282] __sys_sendmsg+0xcd/0x170 [ 1957.935869][ T282] do_syscall_64+0xc6/0x1e0 [ 1957.935869][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1957.935869][ T282] [ 1957.938094][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1957.938094][ T282] netdev_get_by_index+0x5e/0x80 [ 1957.938094][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1957.938094][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1957.938094][ T282] ip6_route_add+0x1c/0x140 [ 1957.938094][ T282] addrconf_add_mroute+0x129/0x180 [ 1957.938094][ T282] addrconf_add_dev+0xe2/0x170 [ 1957.938094][ T282] inet6_addr_add+0x12f/0xa40 [ 1957.938094][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1957.938094][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1957.938094][ T282] netlink_rcv_skb+0x130/0x360 [ 1957.938094][ T282] netlink_unicast+0x449/0x710 [ 1957.938094][ T282] netlink_sendmsg+0x723/0xbe0 [ 1957.938094][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1957.938094][ T282] ___sys_sendmsg+0xee/0x170 [ 1957.938094][ T282] __sys_sendmsg+0xcd/0x170 [ 1957.938094][ T282] do_syscall_64+0xc6/0x1e0 [ 1957.938094][ T282] [ 1957.940297][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1957.940297][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1957.940297][ T282] ipv6_find_idev+0x102/0x170 [ 1957.940297][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1957.940297][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1957.940297][ T282] netlink_rcv_skb+0x130/0x360 [ 1957.940297][ T282] netlink_unicast+0x449/0x710 [ 1957.940297][ T282] netlink_sendmsg+0x723/0xbe0 [ 1957.940297][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1957.940297][ T282] ___sys_sendmsg+0xee/0x170 [ 1957.940297][ T282] __sys_sendmsg+0xcd/0x170 [ 1957.940297][ T282] do_syscall_64+0xc6/0x1e0 [ 1957.940297][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1957.940297][ T282] [ 1957.942019][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1957.942019][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1957.942019][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1957.942019][ T282] ipv6_find_idev+0x102/0x170 [ 1957.942019][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1957.942019][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1957.942019][ T282] netlink_rcv_skb+0x130/0x360 [ 1957.942019][ T282] netlink_unicast+0x449/0x710 [ 1957.942019][ T282] netlink_sendmsg+0x723/0xbe0 [ 1957.942019][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1957.942019][ T282] ___sys_sendmsg+0xee/0x170 [ 1957.942019][ T282] __sys_sendmsg+0xcd/0x170 [ 1957.942019][ T282] do_syscall_64+0xc6/0x1e0 [ 1957.942019][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1957.942019][ T282] [ 1968.186979][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1968.187427][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1968.187427][ T282] dst_init+0x84/0x4a0 [ 1968.187427][ T282] dst_alloc+0x97/0x150 [ 1968.187427][ T282] ip6_dst_alloc+0x23/0x90 [ 1968.187427][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1968.187427][ T282] ip6_pol_route+0x56f/0x840 [ 1968.187427][ T282] fib6_rule_lookup+0x196/0x240 [ 1968.187427][ T282] ip6_route_input+0x542/0x980 [ 1968.187427][ T282] ipv6_rcv+0x8f/0x400 [ 1968.187427][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1968.187427][ T282] process_backlog+0x101/0x620 [ 1968.187427][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1968.187427][ T282] net_rx_action+0x495/0xbe0 [ 1968.187427][ T282] __do_softirq+0x1b5/0x7f6 [ 1968.187427][ T282] [ 1968.189238][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1968.189238][ T282] netdev_get_by_index+0x5e/0x80 [ 1968.189238][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1968.189238][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1968.189238][ T282] ip6_route_add+0x1c/0x140 [ 1968.189238][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1968.189238][ T282] inet6_addr_add+0x4f8/0xa40 [ 1968.189238][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1968.189238][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1968.189238][ T282] netlink_rcv_skb+0x130/0x360 [ 1968.189238][ T282] netlink_unicast+0x449/0x710 [ 1968.189238][ T282] netlink_sendmsg+0x723/0xbe0 [ 1968.189238][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1968.189238][ T282] ___sys_sendmsg+0xee/0x170 [ 1968.189238][ T282] __sys_sendmsg+0xcd/0x170 [ 1968.189238][ T282] do_syscall_64+0xc6/0x1e0 [ 1968.189238][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1968.189238][ T282] [ 1968.191464][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1968.191464][ T282] netdev_get_by_index+0x5e/0x80 [ 1968.191464][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1968.191464][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1968.191464][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1968.191464][ T282] ipv6_add_addr+0x411/0x2000 [ 1968.191464][ T282] inet6_addr_add+0x30e/0xa40 [ 1968.191464][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1968.191464][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1968.191464][ T282] netlink_rcv_skb+0x130/0x360 [ 1968.191464][ T282] netlink_unicast+0x449/0x710 [ 1968.191464][ T282] netlink_sendmsg+0x723/0xbe0 [ 1968.191464][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1968.191464][ T282] ___sys_sendmsg+0xee/0x170 [ 1968.191464][ T282] __sys_sendmsg+0xcd/0x170 [ 1968.191464][ T282] do_syscall_64+0xc6/0x1e0 [ 1968.191464][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1968.191464][ T282] [ 1968.193725][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1968.193725][ T282] netdev_get_by_index+0x5e/0x80 [ 1968.193725][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1968.193725][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1968.193725][ T282] ip6_route_add+0x1c/0x140 [ 1968.193725][ T282] addrconf_add_mroute+0x129/0x180 [ 1968.193725][ T282] addrconf_add_dev+0xe2/0x170 [ 1968.193725][ T282] inet6_addr_add+0x12f/0xa40 [ 1968.193725][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1968.193725][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1968.193725][ T282] netlink_rcv_skb+0x130/0x360 [ 1968.193725][ T282] netlink_unicast+0x449/0x710 [ 1968.193725][ T282] netlink_sendmsg+0x723/0xbe0 [ 1968.193725][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1968.193725][ T282] ___sys_sendmsg+0xee/0x170 [ 1968.193725][ T282] __sys_sendmsg+0xcd/0x170 [ 1968.193725][ T282] do_syscall_64+0xc6/0x1e0 [ 1968.193725][ T282] [ 1968.195932][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1968.195932][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1968.195932][ T282] ipv6_find_idev+0x102/0x170 [ 1968.195932][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1968.195932][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1968.195932][ T282] netlink_rcv_skb+0x130/0x360 [ 1968.195932][ T282] netlink_unicast+0x449/0x710 [ 1968.195932][ T282] netlink_sendmsg+0x723/0xbe0 [ 1968.195932][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1968.195932][ T282] ___sys_sendmsg+0xee/0x170 [ 1968.195932][ T282] __sys_sendmsg+0xcd/0x170 [ 1968.195932][ T282] do_syscall_64+0xc6/0x1e0 [ 1968.195932][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1968.195932][ T282] [ 1968.197656][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1968.197656][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1968.197656][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1968.197656][ T282] ipv6_find_idev+0x102/0x170 [ 1968.197656][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1968.197656][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1968.197656][ T282] netlink_rcv_skb+0x130/0x360 [ 1968.197656][ T282] netlink_unicast+0x449/0x710 [ 1968.197656][ T282] netlink_sendmsg+0x723/0xbe0 [ 1968.197656][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1968.197656][ T282] ___sys_sendmsg+0xee/0x170 [ 1968.197656][ T282] __sys_sendmsg+0xcd/0x170 [ 1968.197656][ T282] do_syscall_64+0xc6/0x1e0 [ 1968.197656][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1968.197656][ T282] [ 1978.435018][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1978.435457][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1978.435457][ T282] dst_init+0x84/0x4a0 [ 1978.435457][ T282] dst_alloc+0x97/0x150 [ 1978.435457][ T282] ip6_dst_alloc+0x23/0x90 [ 1978.435457][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1978.435457][ T282] ip6_pol_route+0x56f/0x840 [ 1978.435457][ T282] fib6_rule_lookup+0x196/0x240 [ 1978.435457][ T282] ip6_route_input+0x542/0x980 [ 1978.435457][ T282] ipv6_rcv+0x8f/0x400 [ 1978.435457][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1978.435457][ T282] process_backlog+0x101/0x620 [ 1978.435457][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1978.435457][ T282] net_rx_action+0x495/0xbe0 [ 1978.435457][ T282] __do_softirq+0x1b5/0x7f6 [ 1978.435457][ T282] [ 1978.437293][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1978.437293][ T282] netdev_get_by_index+0x5e/0x80 [ 1978.437293][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1978.437293][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1978.437293][ T282] ip6_route_add+0x1c/0x140 [ 1978.437293][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1978.437293][ T282] inet6_addr_add+0x4f8/0xa40 [ 1978.437293][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1978.437293][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1978.437293][ T282] netlink_rcv_skb+0x130/0x360 [ 1978.437293][ T282] netlink_unicast+0x449/0x710 [ 1978.437293][ T282] netlink_sendmsg+0x723/0xbe0 [ 1978.437293][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1978.437293][ T282] ___sys_sendmsg+0xee/0x170 [ 1978.437293][ T282] __sys_sendmsg+0xcd/0x170 [ 1978.437293][ T282] do_syscall_64+0xc6/0x1e0 [ 1978.437293][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1978.437293][ T282] [ 1978.439529][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1978.439529][ T282] netdev_get_by_index+0x5e/0x80 [ 1978.439529][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1978.439529][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1978.439529][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1978.439529][ T282] ipv6_add_addr+0x411/0x2000 [ 1978.439529][ T282] inet6_addr_add+0x30e/0xa40 [ 1978.439529][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1978.439529][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1978.439529][ T282] netlink_rcv_skb+0x130/0x360 [ 1978.439529][ T282] netlink_unicast+0x449/0x710 [ 1978.439529][ T282] netlink_sendmsg+0x723/0xbe0 [ 1978.439529][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1978.439529][ T282] ___sys_sendmsg+0xee/0x170 [ 1978.439529][ T282] __sys_sendmsg+0xcd/0x170 [ 1978.439529][ T282] do_syscall_64+0xc6/0x1e0 [ 1978.439529][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1978.439529][ T282] [ 1978.441772][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1978.441772][ T282] netdev_get_by_index+0x5e/0x80 [ 1978.441772][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1978.441772][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1978.441772][ T282] ip6_route_add+0x1c/0x140 [ 1978.441772][ T282] addrconf_add_mroute+0x129/0x180 [ 1978.441772][ T282] addrconf_add_dev+0xe2/0x170 [ 1978.441772][ T282] inet6_addr_add+0x12f/0xa40 [ 1978.441772][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1978.441772][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1978.441772][ T282] netlink_rcv_skb+0x130/0x360 [ 1978.441772][ T282] netlink_unicast+0x449/0x710 [ 1978.441772][ T282] netlink_sendmsg+0x723/0xbe0 [ 1978.441772][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1978.441772][ T282] ___sys_sendmsg+0xee/0x170 [ 1978.441772][ T282] __sys_sendmsg+0xcd/0x170 [ 1978.441772][ T282] do_syscall_64+0xc6/0x1e0 [ 1978.441772][ T282] [ 1978.444036][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1978.444036][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1978.444036][ T282] ipv6_find_idev+0x102/0x170 [ 1978.444036][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1978.444036][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1978.444036][ T282] netlink_rcv_skb+0x130/0x360 [ 1978.444036][ T282] netlink_unicast+0x449/0x710 [ 1978.444036][ T282] netlink_sendmsg+0x723/0xbe0 [ 1978.444036][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1978.444036][ T282] ___sys_sendmsg+0xee/0x170 [ 1978.444036][ T282] __sys_sendmsg+0xcd/0x170 [ 1978.444036][ T282] do_syscall_64+0xc6/0x1e0 [ 1978.444036][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1978.444036][ T282] [ 1978.445746][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1978.445746][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1978.445746][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1978.445746][ T282] ipv6_find_idev+0x102/0x170 [ 1978.445746][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1978.445746][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1978.445746][ T282] netlink_rcv_skb+0x130/0x360 [ 1978.445746][ T282] netlink_unicast+0x449/0x710 [ 1978.445746][ T282] netlink_sendmsg+0x723/0xbe0 [ 1978.445746][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1978.445746][ T282] ___sys_sendmsg+0xee/0x170 [ 1978.445746][ T282] __sys_sendmsg+0xcd/0x170 [ 1978.445746][ T282] do_syscall_64+0xc6/0x1e0 [ 1978.445746][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1978.445746][ T282] [ 1988.682998][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1988.683456][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1988.683456][ T282] dst_init+0x84/0x4a0 [ 1988.683456][ T282] dst_alloc+0x97/0x150 [ 1988.683456][ T282] ip6_dst_alloc+0x23/0x90 [ 1988.683456][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1988.683456][ T282] ip6_pol_route+0x56f/0x840 [ 1988.683456][ T282] fib6_rule_lookup+0x196/0x240 [ 1988.683456][ T282] ip6_route_input+0x542/0x980 [ 1988.683456][ T282] ipv6_rcv+0x8f/0x400 [ 1988.683456][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1988.683456][ T282] process_backlog+0x101/0x620 [ 1988.683456][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1988.683456][ T282] net_rx_action+0x495/0xbe0 [ 1988.683456][ T282] __do_softirq+0x1b5/0x7f6 [ 1988.683456][ T282] [ 1988.685417][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1988.685417][ T282] netdev_get_by_index+0x5e/0x80 [ 1988.685417][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1988.685417][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1988.685417][ T282] ip6_route_add+0x1c/0x140 [ 1988.685417][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1988.685417][ T282] inet6_addr_add+0x4f8/0xa40 [ 1988.685417][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1988.685417][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1988.685417][ T282] netlink_rcv_skb+0x130/0x360 [ 1988.685417][ T282] netlink_unicast+0x449/0x710 [ 1988.685417][ T282] netlink_sendmsg+0x723/0xbe0 [ 1988.685417][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1988.685417][ T282] ___sys_sendmsg+0xee/0x170 [ 1988.685417][ T282] __sys_sendmsg+0xcd/0x170 [ 1988.685417][ T282] do_syscall_64+0xc6/0x1e0 [ 1988.685417][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1988.685417][ T282] [ 1988.687855][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1988.687855][ T282] netdev_get_by_index+0x5e/0x80 [ 1988.687855][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1988.687855][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1988.687855][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1988.687855][ T282] ipv6_add_addr+0x411/0x2000 [ 1988.687855][ T282] inet6_addr_add+0x30e/0xa40 [ 1988.687855][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1988.687855][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1988.687855][ T282] netlink_rcv_skb+0x130/0x360 [ 1988.687855][ T282] netlink_unicast+0x449/0x710 [ 1988.687855][ T282] netlink_sendmsg+0x723/0xbe0 [ 1988.687855][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1988.687855][ T282] ___sys_sendmsg+0xee/0x170 [ 1988.687855][ T282] __sys_sendmsg+0xcd/0x170 [ 1988.687855][ T282] do_syscall_64+0xc6/0x1e0 [ 1988.687855][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1988.687855][ T282] [ 1988.690283][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1988.690283][ T282] netdev_get_by_index+0x5e/0x80 [ 1988.690283][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1988.690283][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1988.690283][ T282] ip6_route_add+0x1c/0x140 [ 1988.690283][ T282] addrconf_add_mroute+0x129/0x180 [ 1988.690283][ T282] addrconf_add_dev+0xe2/0x170 [ 1988.690283][ T282] inet6_addr_add+0x12f/0xa40 [ 1988.690283][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1988.690283][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1988.690283][ T282] netlink_rcv_skb+0x130/0x360 [ 1988.690283][ T282] netlink_unicast+0x449/0x710 [ 1988.690283][ T282] netlink_sendmsg+0x723/0xbe0 [ 1988.690283][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1988.690283][ T282] ___sys_sendmsg+0xee/0x170 [ 1988.690283][ T282] __sys_sendmsg+0xcd/0x170 [ 1988.690283][ T282] do_syscall_64+0xc6/0x1e0 [ 1988.690283][ T282] [ 1988.692691][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1988.692691][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1988.692691][ T282] ipv6_find_idev+0x102/0x170 [ 1988.692691][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1988.692691][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1988.692691][ T282] netlink_rcv_skb+0x130/0x360 [ 1988.692691][ T282] netlink_unicast+0x449/0x710 [ 1988.692691][ T282] netlink_sendmsg+0x723/0xbe0 [ 1988.692691][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1988.692691][ T282] ___sys_sendmsg+0xee/0x170 [ 1988.692691][ T282] __sys_sendmsg+0xcd/0x170 [ 1988.692691][ T282] do_syscall_64+0xc6/0x1e0 [ 1988.692691][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1988.692691][ T282] [ 1988.694560][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1988.694560][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1988.694560][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1988.694560][ T282] ipv6_find_idev+0x102/0x170 [ 1988.694560][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1988.694560][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1988.694560][ T282] netlink_rcv_skb+0x130/0x360 [ 1988.694560][ T282] netlink_unicast+0x449/0x710 [ 1988.694560][ T282] netlink_sendmsg+0x723/0xbe0 [ 1988.694560][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1988.694560][ T282] ___sys_sendmsg+0xee/0x170 [ 1988.694560][ T282] __sys_sendmsg+0xcd/0x170 [ 1988.694560][ T282] do_syscall_64+0xc6/0x1e0 [ 1988.694560][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1988.694560][ T282] [ 1998.755060][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 1998.755493][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 1998.755493][ T282] dst_init+0x84/0x4a0 [ 1998.755493][ T282] dst_alloc+0x97/0x150 [ 1998.755493][ T282] ip6_dst_alloc+0x23/0x90 [ 1998.755493][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1998.755493][ T282] ip6_pol_route+0x56f/0x840 [ 1998.755493][ T282] fib6_rule_lookup+0x196/0x240 [ 1998.755493][ T282] ip6_route_input+0x542/0x980 [ 1998.755493][ T282] ipv6_rcv+0x8f/0x400 [ 1998.755493][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 1998.755493][ T282] process_backlog+0x101/0x620 [ 1998.755493][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 1998.755493][ T282] net_rx_action+0x495/0xbe0 [ 1998.755493][ T282] __do_softirq+0x1b5/0x7f6 [ 1998.755493][ T282] [ 1998.757301][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1998.757301][ T282] netdev_get_by_index+0x5e/0x80 [ 1998.757301][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1998.757301][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1998.757301][ T282] ip6_route_add+0x1c/0x140 [ 1998.757301][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 1998.757301][ T282] inet6_addr_add+0x4f8/0xa40 [ 1998.757301][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1998.757301][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1998.757301][ T282] netlink_rcv_skb+0x130/0x360 [ 1998.757301][ T282] netlink_unicast+0x449/0x710 [ 1998.757301][ T282] netlink_sendmsg+0x723/0xbe0 [ 1998.757301][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1998.757301][ T282] ___sys_sendmsg+0xee/0x170 [ 1998.757301][ T282] __sys_sendmsg+0xcd/0x170 [ 1998.757301][ T282] do_syscall_64+0xc6/0x1e0 [ 1998.757301][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1998.757301][ T282] [ 1998.759554][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1998.759554][ T282] netdev_get_by_index+0x5e/0x80 [ 1998.759554][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1998.759554][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1998.759554][ T282] addrconf_f6i_alloc+0x244/0x410 [ 1998.759554][ T282] ipv6_add_addr+0x411/0x2000 [ 1998.759554][ T282] inet6_addr_add+0x30e/0xa40 [ 1998.759554][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1998.759554][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1998.759554][ T282] netlink_rcv_skb+0x130/0x360 [ 1998.759554][ T282] netlink_unicast+0x449/0x710 [ 1998.759554][ T282] netlink_sendmsg+0x723/0xbe0 [ 1998.759554][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1998.759554][ T282] ___sys_sendmsg+0xee/0x170 [ 1998.759554][ T282] __sys_sendmsg+0xcd/0x170 [ 1998.759554][ T282] do_syscall_64+0xc6/0x1e0 [ 1998.759554][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1998.759554][ T282] [ 1998.761824][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1998.761824][ T282] netdev_get_by_index+0x5e/0x80 [ 1998.761824][ T282] fib6_nh_init+0x3d8/0x15b0 [ 1998.761824][ T282] ip6_route_info_create+0xf18/0x17d0 [ 1998.761824][ T282] ip6_route_add+0x1c/0x140 [ 1998.761824][ T282] addrconf_add_mroute+0x129/0x180 [ 1998.761824][ T282] addrconf_add_dev+0xe2/0x170 [ 1998.761824][ T282] inet6_addr_add+0x12f/0xa40 [ 1998.761824][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 1998.761824][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1998.761824][ T282] netlink_rcv_skb+0x130/0x360 [ 1998.761824][ T282] netlink_unicast+0x449/0x710 [ 1998.761824][ T282] netlink_sendmsg+0x723/0xbe0 [ 1998.761824][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1998.761824][ T282] ___sys_sendmsg+0xee/0x170 [ 1998.761824][ T282] __sys_sendmsg+0xcd/0x170 [ 1998.761824][ T282] do_syscall_64+0xc6/0x1e0 [ 1998.761824][ T282] [ 1998.764023][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1998.764023][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 1998.764023][ T282] ipv6_find_idev+0x102/0x170 [ 1998.764023][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1998.764023][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1998.764023][ T282] netlink_rcv_skb+0x130/0x360 [ 1998.764023][ T282] netlink_unicast+0x449/0x710 [ 1998.764023][ T282] netlink_sendmsg+0x723/0xbe0 [ 1998.764023][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1998.764023][ T282] ___sys_sendmsg+0xee/0x170 [ 1998.764023][ T282] __sys_sendmsg+0xcd/0x170 [ 1998.764023][ T282] do_syscall_64+0xc6/0x1e0 [ 1998.764023][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1998.764023][ T282] [ 1998.765753][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 1998.765753][ T282] neigh_parms_alloc+0x1e5/0x510 [ 1998.765753][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 1998.765753][ T282] ipv6_find_idev+0x102/0x170 [ 1998.765753][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 1998.765753][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1998.765753][ T282] netlink_rcv_skb+0x130/0x360 [ 1998.765753][ T282] netlink_unicast+0x449/0x710 [ 1998.765753][ T282] netlink_sendmsg+0x723/0xbe0 [ 1998.765753][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 1998.765753][ T282] ___sys_sendmsg+0xee/0x170 [ 1998.765753][ T282] __sys_sendmsg+0xcd/0x170 [ 1998.765753][ T282] do_syscall_64+0xc6/0x1e0 [ 1998.765753][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1998.765753][ T282] [ 2009.003038][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2009.003540][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2009.003540][ T282] dst_init+0x84/0x4a0 [ 2009.003540][ T282] dst_alloc+0x97/0x150 [ 2009.003540][ T282] ip6_dst_alloc+0x23/0x90 [ 2009.003540][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2009.003540][ T282] ip6_pol_route+0x56f/0x840 [ 2009.003540][ T282] fib6_rule_lookup+0x196/0x240 [ 2009.003540][ T282] ip6_route_input+0x542/0x980 [ 2009.003540][ T282] ipv6_rcv+0x8f/0x400 [ 2009.003540][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2009.003540][ T282] process_backlog+0x101/0x620 [ 2009.003540][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2009.003540][ T282] net_rx_action+0x495/0xbe0 [ 2009.003540][ T282] __do_softirq+0x1b5/0x7f6 [ 2009.003540][ T282] [ 2009.005507][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2009.005507][ T282] netdev_get_by_index+0x5e/0x80 [ 2009.005507][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2009.005507][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2009.005507][ T282] ip6_route_add+0x1c/0x140 [ 2009.005507][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2009.005507][ T282] inet6_addr_add+0x4f8/0xa40 [ 2009.005507][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2009.005507][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2009.005507][ T282] netlink_rcv_skb+0x130/0x360 [ 2009.005507][ T282] netlink_unicast+0x449/0x710 [ 2009.005507][ T282] netlink_sendmsg+0x723/0xbe0 [ 2009.005507][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2009.005507][ T282] ___sys_sendmsg+0xee/0x170 [ 2009.005507][ T282] __sys_sendmsg+0xcd/0x170 [ 2009.005507][ T282] do_syscall_64+0xc6/0x1e0 [ 2009.005507][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2009.005507][ T282] [ 2009.007928][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2009.007928][ T282] netdev_get_by_index+0x5e/0x80 [ 2009.007928][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2009.007928][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2009.007928][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2009.007928][ T282] ipv6_add_addr+0x411/0x2000 [ 2009.007928][ T282] inet6_addr_add+0x30e/0xa40 [ 2009.007928][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2009.007928][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2009.007928][ T282] netlink_rcv_skb+0x130/0x360 [ 2009.007928][ T282] netlink_unicast+0x449/0x710 [ 2009.007928][ T282] netlink_sendmsg+0x723/0xbe0 [ 2009.007928][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2009.007928][ T282] ___sys_sendmsg+0xee/0x170 [ 2009.007928][ T282] __sys_sendmsg+0xcd/0x170 [ 2009.007928][ T282] do_syscall_64+0xc6/0x1e0 [ 2009.007928][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2009.007928][ T282] [ 2009.010323][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2009.010323][ T282] netdev_get_by_index+0x5e/0x80 [ 2009.010323][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2009.010323][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2009.010323][ T282] ip6_route_add+0x1c/0x140 [ 2009.010323][ T282] addrconf_add_mroute+0x129/0x180 [ 2009.010323][ T282] addrconf_add_dev+0xe2/0x170 [ 2009.010323][ T282] inet6_addr_add+0x12f/0xa40 [ 2009.010323][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2009.010323][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2009.010323][ T282] netlink_rcv_skb+0x130/0x360 [ 2009.010323][ T282] netlink_unicast+0x449/0x710 [ 2009.010323][ T282] netlink_sendmsg+0x723/0xbe0 [ 2009.010323][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2009.010323][ T282] ___sys_sendmsg+0xee/0x170 [ 2009.010323][ T282] __sys_sendmsg+0xcd/0x170 [ 2009.010323][ T282] do_syscall_64+0xc6/0x1e0 [ 2009.010323][ T282] [ 2009.012717][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2009.012717][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2009.012717][ T282] ipv6_find_idev+0x102/0x170 [ 2009.012717][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2009.012717][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2009.012717][ T282] netlink_rcv_skb+0x130/0x360 [ 2009.012717][ T282] netlink_unicast+0x449/0x710 [ 2009.012717][ T282] netlink_sendmsg+0x723/0xbe0 [ 2009.012717][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2009.012717][ T282] ___sys_sendmsg+0xee/0x170 [ 2009.012717][ T282] __sys_sendmsg+0xcd/0x170 [ 2009.012717][ T282] do_syscall_64+0xc6/0x1e0 [ 2009.012717][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2009.012717][ T282] [ 2009.014584][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2009.014584][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2009.014584][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2009.014584][ T282] ipv6_find_idev+0x102/0x170 [ 2009.014584][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2009.014584][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2009.014584][ T282] netlink_rcv_skb+0x130/0x360 [ 2009.014584][ T282] netlink_unicast+0x449/0x710 [ 2009.014584][ T282] netlink_sendmsg+0x723/0xbe0 [ 2009.014584][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2009.014584][ T282] ___sys_sendmsg+0xee/0x170 [ 2009.014584][ T282] __sys_sendmsg+0xcd/0x170 [ 2009.014584][ T282] do_syscall_64+0xc6/0x1e0 [ 2009.014584][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2009.014584][ T282] [ 2019.259081][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2019.259576][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2019.259576][ T282] dst_init+0x84/0x4a0 [ 2019.259576][ T282] dst_alloc+0x97/0x150 [ 2019.259576][ T282] ip6_dst_alloc+0x23/0x90 [ 2019.259576][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2019.259576][ T282] ip6_pol_route+0x56f/0x840 [ 2019.259576][ T282] fib6_rule_lookup+0x196/0x240 [ 2019.259576][ T282] ip6_route_input+0x542/0x980 [ 2019.259576][ T282] ipv6_rcv+0x8f/0x400 [ 2019.259576][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2019.259576][ T282] process_backlog+0x101/0x620 [ 2019.259576][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2019.259576][ T282] net_rx_action+0x495/0xbe0 [ 2019.259576][ T282] __do_softirq+0x1b5/0x7f6 [ 2019.259576][ T282] [ 2019.261384][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2019.261384][ T282] netdev_get_by_index+0x5e/0x80 [ 2019.261384][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2019.261384][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2019.261384][ T282] ip6_route_add+0x1c/0x140 [ 2019.261384][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2019.261384][ T282] inet6_addr_add+0x4f8/0xa40 [ 2019.261384][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2019.261384][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2019.261384][ T282] netlink_rcv_skb+0x130/0x360 [ 2019.261384][ T282] netlink_unicast+0x449/0x710 [ 2019.261384][ T282] netlink_sendmsg+0x723/0xbe0 [ 2019.261384][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2019.261384][ T282] ___sys_sendmsg+0xee/0x170 [ 2019.261384][ T282] __sys_sendmsg+0xcd/0x170 [ 2019.261384][ T282] do_syscall_64+0xc6/0x1e0 [ 2019.261384][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2019.261384][ T282] [ 2019.263578][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2019.263578][ T282] netdev_get_by_index+0x5e/0x80 [ 2019.263578][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2019.263578][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2019.263578][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2019.263578][ T282] ipv6_add_addr+0x411/0x2000 [ 2019.263578][ T282] inet6_addr_add+0x30e/0xa40 [ 2019.263578][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2019.263578][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2019.263578][ T282] netlink_rcv_skb+0x130/0x360 [ 2019.263578][ T282] netlink_unicast+0x449/0x710 [ 2019.263578][ T282] netlink_sendmsg+0x723/0xbe0 [ 2019.263578][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2019.263578][ T282] ___sys_sendmsg+0xee/0x170 [ 2019.263578][ T282] __sys_sendmsg+0xcd/0x170 [ 2019.263578][ T282] do_syscall_64+0xc6/0x1e0 [ 2019.263578][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2019.263578][ T282] [ 2019.265809][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2019.265809][ T282] netdev_get_by_index+0x5e/0x80 [ 2019.265809][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2019.265809][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2019.265809][ T282] ip6_route_add+0x1c/0x140 [ 2019.265809][ T282] addrconf_add_mroute+0x129/0x180 [ 2019.265809][ T282] addrconf_add_dev+0xe2/0x170 [ 2019.265809][ T282] inet6_addr_add+0x12f/0xa40 [ 2019.265809][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2019.265809][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2019.265809][ T282] netlink_rcv_skb+0x130/0x360 [ 2019.265809][ T282] netlink_unicast+0x449/0x710 [ 2019.265809][ T282] netlink_sendmsg+0x723/0xbe0 [ 2019.265809][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2019.265809][ T282] ___sys_sendmsg+0xee/0x170 [ 2019.265809][ T282] __sys_sendmsg+0xcd/0x170 [ 2019.265809][ T282] do_syscall_64+0xc6/0x1e0 [ 2019.265809][ T282] [ 2019.267956][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2019.267956][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2019.267956][ T282] ipv6_find_idev+0x102/0x170 [ 2019.267956][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2019.267956][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2019.267956][ T282] netlink_rcv_skb+0x130/0x360 [ 2019.267956][ T282] netlink_unicast+0x449/0x710 [ 2019.267956][ T282] netlink_sendmsg+0x723/0xbe0 [ 2019.267956][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2019.267956][ T282] ___sys_sendmsg+0xee/0x170 [ 2019.267956][ T282] __sys_sendmsg+0xcd/0x170 [ 2019.267956][ T282] do_syscall_64+0xc6/0x1e0 [ 2019.267956][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2019.267956][ T282] [ 2019.269637][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2019.269637][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2019.269637][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2019.269637][ T282] ipv6_find_idev+0x102/0x170 [ 2019.269637][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2019.269637][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2019.269637][ T282] netlink_rcv_skb+0x130/0x360 [ 2019.269637][ T282] netlink_unicast+0x449/0x710 [ 2019.269637][ T282] netlink_sendmsg+0x723/0xbe0 [ 2019.269637][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2019.269637][ T282] ___sys_sendmsg+0xee/0x170 [ 2019.269637][ T282] __sys_sendmsg+0xcd/0x170 [ 2019.269637][ T282] do_syscall_64+0xc6/0x1e0 [ 2019.269637][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2019.269637][ T282] [ 2029.506987][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2029.507504][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2029.507504][ T282] dst_init+0x84/0x4a0 [ 2029.507504][ T282] dst_alloc+0x97/0x150 [ 2029.507504][ T282] ip6_dst_alloc+0x23/0x90 [ 2029.507504][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2029.507504][ T282] ip6_pol_route+0x56f/0x840 [ 2029.507504][ T282] fib6_rule_lookup+0x196/0x240 [ 2029.507504][ T282] ip6_route_input+0x542/0x980 [ 2029.507504][ T282] ipv6_rcv+0x8f/0x400 [ 2029.507504][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2029.507504][ T282] process_backlog+0x101/0x620 [ 2029.507504][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2029.507504][ T282] net_rx_action+0x495/0xbe0 [ 2029.507504][ T282] __do_softirq+0x1b5/0x7f6 [ 2029.507504][ T282] [ 2029.509414][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2029.509414][ T282] netdev_get_by_index+0x5e/0x80 [ 2029.509414][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2029.509414][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2029.509414][ T282] ip6_route_add+0x1c/0x140 [ 2029.509414][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2029.509414][ T282] inet6_addr_add+0x4f8/0xa40 [ 2029.509414][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2029.509414][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2029.509414][ T282] netlink_rcv_skb+0x130/0x360 [ 2029.509414][ T282] netlink_unicast+0x449/0x710 [ 2029.509414][ T282] netlink_sendmsg+0x723/0xbe0 [ 2029.509414][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2029.509414][ T282] ___sys_sendmsg+0xee/0x170 [ 2029.509414][ T282] __sys_sendmsg+0xcd/0x170 [ 2029.509414][ T282] do_syscall_64+0xc6/0x1e0 [ 2029.509414][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2029.509414][ T282] [ 2029.511797][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2029.511797][ T282] netdev_get_by_index+0x5e/0x80 [ 2029.511797][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2029.511797][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2029.511797][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2029.511797][ T282] ipv6_add_addr+0x411/0x2000 [ 2029.511797][ T282] inet6_addr_add+0x30e/0xa40 [ 2029.511797][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2029.511797][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2029.511797][ T282] netlink_rcv_skb+0x130/0x360 [ 2029.511797][ T282] netlink_unicast+0x449/0x710 [ 2029.511797][ T282] netlink_sendmsg+0x723/0xbe0 [ 2029.511797][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2029.511797][ T282] ___sys_sendmsg+0xee/0x170 [ 2029.511797][ T282] __sys_sendmsg+0xcd/0x170 [ 2029.511797][ T282] do_syscall_64+0xc6/0x1e0 [ 2029.511797][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2029.511797][ T282] [ 2029.514148][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2029.514148][ T282] netdev_get_by_index+0x5e/0x80 [ 2029.514148][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2029.514148][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2029.514148][ T282] ip6_route_add+0x1c/0x140 [ 2029.514148][ T282] addrconf_add_mroute+0x129/0x180 [ 2029.514148][ T282] addrconf_add_dev+0xe2/0x170 [ 2029.514148][ T282] inet6_addr_add+0x12f/0xa40 [ 2029.514148][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2029.514148][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2029.514148][ T282] netlink_rcv_skb+0x130/0x360 [ 2029.514148][ T282] netlink_unicast+0x449/0x710 [ 2029.514148][ T282] netlink_sendmsg+0x723/0xbe0 [ 2029.514148][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2029.514148][ T282] ___sys_sendmsg+0xee/0x170 [ 2029.514148][ T282] __sys_sendmsg+0xcd/0x170 [ 2029.514148][ T282] do_syscall_64+0xc6/0x1e0 [ 2029.514148][ T282] [ 2029.516479][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2029.516479][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2029.516479][ T282] ipv6_find_idev+0x102/0x170 [ 2029.516479][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2029.516479][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2029.516479][ T282] netlink_rcv_skb+0x130/0x360 [ 2029.516479][ T282] netlink_unicast+0x449/0x710 [ 2029.516479][ T282] netlink_sendmsg+0x723/0xbe0 [ 2029.516479][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2029.516479][ T282] ___sys_sendmsg+0xee/0x170 [ 2029.516479][ T282] __sys_sendmsg+0xcd/0x170 [ 2029.516479][ T282] do_syscall_64+0xc6/0x1e0 [ 2029.516479][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2029.516479][ T282] [ 2029.518282][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2029.518282][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2029.518282][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2029.518282][ T282] ipv6_find_idev+0x102/0x170 [ 2029.518282][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2029.518282][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2029.518282][ T282] netlink_rcv_skb+0x130/0x360 [ 2029.518282][ T282] netlink_unicast+0x449/0x710 [ 2029.518282][ T282] netlink_sendmsg+0x723/0xbe0 [ 2029.518282][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2029.518282][ T282] ___sys_sendmsg+0xee/0x170 [ 2029.518282][ T282] __sys_sendmsg+0xcd/0x170 [ 2029.518282][ T282] do_syscall_64+0xc6/0x1e0 [ 2029.518282][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2029.518282][ T282] [ 2039.715067][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2039.715706][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2039.715706][ T282] dst_init+0x84/0x4a0 [ 2039.715706][ T282] dst_alloc+0x97/0x150 [ 2039.715706][ T282] ip6_dst_alloc+0x23/0x90 [ 2039.715706][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2039.715706][ T282] ip6_pol_route+0x56f/0x840 [ 2039.715706][ T282] fib6_rule_lookup+0x196/0x240 [ 2039.715706][ T282] ip6_route_input+0x542/0x980 [ 2039.715706][ T282] ipv6_rcv+0x8f/0x400 [ 2039.715706][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2039.715706][ T282] process_backlog+0x101/0x620 [ 2039.715706][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2039.715706][ T282] net_rx_action+0x495/0xbe0 [ 2039.715706][ T282] __do_softirq+0x1b5/0x7f6 [ 2039.715706][ T282] [ 2039.718263][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2039.718263][ T282] netdev_get_by_index+0x5e/0x80 [ 2039.718263][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2039.718263][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2039.718263][ T282] ip6_route_add+0x1c/0x140 [ 2039.718263][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2039.718263][ T282] inet6_addr_add+0x4f8/0xa40 [ 2039.718263][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2039.718263][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2039.718263][ T282] netlink_rcv_skb+0x130/0x360 [ 2039.718263][ T282] netlink_unicast+0x449/0x710 [ 2039.718263][ T282] netlink_sendmsg+0x723/0xbe0 [ 2039.718263][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2039.718263][ T282] ___sys_sendmsg+0xee/0x170 [ 2039.718263][ T282] __sys_sendmsg+0xcd/0x170 [ 2039.718263][ T282] do_syscall_64+0xc6/0x1e0 [ 2039.718263][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2039.718263][ T282] [ 2039.721557][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2039.721557][ T282] netdev_get_by_index+0x5e/0x80 [ 2039.721557][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2039.721557][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2039.721557][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2039.721557][ T282] ipv6_add_addr+0x411/0x2000 [ 2039.721557][ T282] inet6_addr_add+0x30e/0xa40 [ 2039.721557][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2039.721557][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2039.721557][ T282] netlink_rcv_skb+0x130/0x360 [ 2039.721557][ T282] netlink_unicast+0x449/0x710 [ 2039.721557][ T282] netlink_sendmsg+0x723/0xbe0 [ 2039.721557][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2039.721557][ T282] ___sys_sendmsg+0xee/0x170 [ 2039.721557][ T282] __sys_sendmsg+0xcd/0x170 [ 2039.721557][ T282] do_syscall_64+0xc6/0x1e0 [ 2039.721557][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2039.721557][ T282] [ 2039.724711][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2039.724711][ T282] netdev_get_by_index+0x5e/0x80 [ 2039.724711][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2039.724711][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2039.724711][ T282] ip6_route_add+0x1c/0x140 [ 2039.724711][ T282] addrconf_add_mroute+0x129/0x180 [ 2039.724711][ T282] addrconf_add_dev+0xe2/0x170 [ 2039.724711][ T282] inet6_addr_add+0x12f/0xa40 [ 2039.724711][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2039.724711][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2039.724711][ T282] netlink_rcv_skb+0x130/0x360 [ 2039.724711][ T282] netlink_unicast+0x449/0x710 [ 2039.724711][ T282] netlink_sendmsg+0x723/0xbe0 [ 2039.724711][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2039.724711][ T282] ___sys_sendmsg+0xee/0x170 [ 2039.724711][ T282] __sys_sendmsg+0xcd/0x170 [ 2039.724711][ T282] do_syscall_64+0xc6/0x1e0 [ 2039.724711][ T282] [ 2039.727932][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2039.727932][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2039.727932][ T282] ipv6_find_idev+0x102/0x170 [ 2039.727932][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2039.727932][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2039.727932][ T282] netlink_rcv_skb+0x130/0x360 [ 2039.727932][ T282] netlink_unicast+0x449/0x710 [ 2039.727932][ T282] netlink_sendmsg+0x723/0xbe0 [ 2039.727932][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2039.727932][ T282] ___sys_sendmsg+0xee/0x170 [ 2039.727932][ T282] __sys_sendmsg+0xcd/0x170 [ 2039.727932][ T282] do_syscall_64+0xc6/0x1e0 [ 2039.727932][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2039.727932][ T282] [ 2039.730338][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2039.730338][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2039.730338][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2039.730338][ T282] ipv6_find_idev+0x102/0x170 [ 2039.730338][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2039.730338][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2039.730338][ T282] netlink_rcv_skb+0x130/0x360 [ 2039.730338][ T282] netlink_unicast+0x449/0x710 [ 2039.730338][ T282] netlink_sendmsg+0x723/0xbe0 [ 2039.730338][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2039.730338][ T282] ___sys_sendmsg+0xee/0x170 [ 2039.730338][ T282] __sys_sendmsg+0xcd/0x170 [ 2039.730338][ T282] do_syscall_64+0xc6/0x1e0 [ 2039.730338][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2039.730338][ T282] [ 2049.843085][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2049.843556][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2049.843556][ T282] dst_init+0x84/0x4a0 [ 2049.843556][ T282] dst_alloc+0x97/0x150 [ 2049.843556][ T282] ip6_dst_alloc+0x23/0x90 [ 2049.843556][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2049.843556][ T282] ip6_pol_route+0x56f/0x840 [ 2049.843556][ T282] fib6_rule_lookup+0x196/0x240 [ 2049.843556][ T282] ip6_route_input+0x542/0x980 [ 2049.843556][ T282] ipv6_rcv+0x8f/0x400 [ 2049.843556][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2049.843556][ T282] process_backlog+0x101/0x620 [ 2049.843556][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2049.843556][ T282] net_rx_action+0x495/0xbe0 [ 2049.843556][ T282] __do_softirq+0x1b5/0x7f6 [ 2049.843556][ T282] [ 2049.845394][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2049.845394][ T282] netdev_get_by_index+0x5e/0x80 [ 2049.845394][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2049.845394][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2049.845394][ T282] ip6_route_add+0x1c/0x140 [ 2049.845394][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2049.845394][ T282] inet6_addr_add+0x4f8/0xa40 [ 2049.845394][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2049.845394][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2049.845394][ T282] netlink_rcv_skb+0x130/0x360 [ 2049.845394][ T282] netlink_unicast+0x449/0x710 [ 2049.845394][ T282] netlink_sendmsg+0x723/0xbe0 [ 2049.845394][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2049.845394][ T282] ___sys_sendmsg+0xee/0x170 [ 2049.845394][ T282] __sys_sendmsg+0xcd/0x170 [ 2049.845394][ T282] do_syscall_64+0xc6/0x1e0 [ 2049.845394][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2049.845394][ T282] [ 2049.847609][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2049.847609][ T282] netdev_get_by_index+0x5e/0x80 [ 2049.847609][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2049.847609][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2049.847609][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2049.847609][ T282] ipv6_add_addr+0x411/0x2000 [ 2049.847609][ T282] inet6_addr_add+0x30e/0xa40 [ 2049.847609][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2049.847609][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2049.847609][ T282] netlink_rcv_skb+0x130/0x360 [ 2049.847609][ T282] netlink_unicast+0x449/0x710 [ 2049.847609][ T282] netlink_sendmsg+0x723/0xbe0 [ 2049.847609][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2049.847609][ T282] ___sys_sendmsg+0xee/0x170 [ 2049.847609][ T282] __sys_sendmsg+0xcd/0x170 [ 2049.847609][ T282] do_syscall_64+0xc6/0x1e0 [ 2049.847609][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2049.847609][ T282] [ 2049.849821][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2049.849821][ T282] netdev_get_by_index+0x5e/0x80 [ 2049.849821][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2049.849821][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2049.849821][ T282] ip6_route_add+0x1c/0x140 [ 2049.849821][ T282] addrconf_add_mroute+0x129/0x180 [ 2049.849821][ T282] addrconf_add_dev+0xe2/0x170 [ 2049.849821][ T282] inet6_addr_add+0x12f/0xa40 [ 2049.849821][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2049.849821][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2049.849821][ T282] netlink_rcv_skb+0x130/0x360 [ 2049.849821][ T282] netlink_unicast+0x449/0x710 [ 2049.849821][ T282] netlink_sendmsg+0x723/0xbe0 [ 2049.849821][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2049.849821][ T282] ___sys_sendmsg+0xee/0x170 [ 2049.849821][ T282] __sys_sendmsg+0xcd/0x170 [ 2049.849821][ T282] do_syscall_64+0xc6/0x1e0 [ 2049.849821][ T282] [ 2049.852033][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2049.852033][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2049.852033][ T282] ipv6_find_idev+0x102/0x170 [ 2049.852033][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2049.852033][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2049.852033][ T282] netlink_rcv_skb+0x130/0x360 [ 2049.852033][ T282] netlink_unicast+0x449/0x710 [ 2049.852033][ T282] netlink_sendmsg+0x723/0xbe0 [ 2049.852033][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2049.852033][ T282] ___sys_sendmsg+0xee/0x170 [ 2049.852033][ T282] __sys_sendmsg+0xcd/0x170 [ 2049.852033][ T282] do_syscall_64+0xc6/0x1e0 [ 2049.852033][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2049.852033][ T282] [ 2049.853753][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2049.853753][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2049.853753][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2049.853753][ T282] ipv6_find_idev+0x102/0x170 [ 2049.853753][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2049.853753][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2049.853753][ T282] netlink_rcv_skb+0x130/0x360 [ 2049.853753][ T282] netlink_unicast+0x449/0x710 [ 2049.853753][ T282] netlink_sendmsg+0x723/0xbe0 [ 2049.853753][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2049.853753][ T282] ___sys_sendmsg+0xee/0x170 [ 2049.853753][ T282] __sys_sendmsg+0xcd/0x170 [ 2049.853753][ T282] do_syscall_64+0xc6/0x1e0 [ 2049.853753][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2049.853753][ T282] [ 2060.099060][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2060.099543][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2060.099543][ T282] dst_init+0x84/0x4a0 [ 2060.099543][ T282] dst_alloc+0x97/0x150 [ 2060.099543][ T282] ip6_dst_alloc+0x23/0x90 [ 2060.099543][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2060.099543][ T282] ip6_pol_route+0x56f/0x840 [ 2060.099543][ T282] fib6_rule_lookup+0x196/0x240 [ 2060.099543][ T282] ip6_route_input+0x542/0x980 [ 2060.099543][ T282] ipv6_rcv+0x8f/0x400 [ 2060.099543][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2060.099543][ T282] process_backlog+0x101/0x620 [ 2060.099543][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2060.099543][ T282] net_rx_action+0x495/0xbe0 [ 2060.099543][ T282] __do_softirq+0x1b5/0x7f6 [ 2060.099543][ T282] [ 2060.101375][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2060.101375][ T282] netdev_get_by_index+0x5e/0x80 [ 2060.101375][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2060.101375][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2060.101375][ T282] ip6_route_add+0x1c/0x140 [ 2060.101375][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2060.101375][ T282] inet6_addr_add+0x4f8/0xa40 [ 2060.101375][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2060.101375][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2060.101375][ T282] netlink_rcv_skb+0x130/0x360 [ 2060.101375][ T282] netlink_unicast+0x449/0x710 [ 2060.101375][ T282] netlink_sendmsg+0x723/0xbe0 [ 2060.101375][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2060.101375][ T282] ___sys_sendmsg+0xee/0x170 [ 2060.101375][ T282] __sys_sendmsg+0xcd/0x170 [ 2060.101375][ T282] do_syscall_64+0xc6/0x1e0 [ 2060.101375][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2060.101375][ T282] [ 2060.103596][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2060.103596][ T282] netdev_get_by_index+0x5e/0x80 [ 2060.103596][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2060.103596][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2060.103596][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2060.103596][ T282] ipv6_add_addr+0x411/0x2000 [ 2060.103596][ T282] inet6_addr_add+0x30e/0xa40 [ 2060.103596][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2060.103596][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2060.103596][ T282] netlink_rcv_skb+0x130/0x360 [ 2060.103596][ T282] netlink_unicast+0x449/0x710 [ 2060.103596][ T282] netlink_sendmsg+0x723/0xbe0 [ 2060.103596][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2060.103596][ T282] ___sys_sendmsg+0xee/0x170 [ 2060.103596][ T282] __sys_sendmsg+0xcd/0x170 [ 2060.103596][ T282] do_syscall_64+0xc6/0x1e0 [ 2060.103596][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2060.103596][ T282] [ 2060.105819][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2060.105819][ T282] netdev_get_by_index+0x5e/0x80 [ 2060.105819][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2060.105819][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2060.105819][ T282] ip6_route_add+0x1c/0x140 [ 2060.105819][ T282] addrconf_add_mroute+0x129/0x180 [ 2060.105819][ T282] addrconf_add_dev+0xe2/0x170 [ 2060.105819][ T282] inet6_addr_add+0x12f/0xa40 [ 2060.105819][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2060.105819][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2060.105819][ T282] netlink_rcv_skb+0x130/0x360 [ 2060.105819][ T282] netlink_unicast+0x449/0x710 [ 2060.105819][ T282] netlink_sendmsg+0x723/0xbe0 [ 2060.105819][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2060.105819][ T282] ___sys_sendmsg+0xee/0x170 [ 2060.105819][ T282] __sys_sendmsg+0xcd/0x170 [ 2060.105819][ T282] do_syscall_64+0xc6/0x1e0 [ 2060.105819][ T282] [ 2060.108001][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2060.108001][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2060.108001][ T282] ipv6_find_idev+0x102/0x170 [ 2060.108001][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2060.108001][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2060.108001][ T282] netlink_rcv_skb+0x130/0x360 [ 2060.108001][ T282] netlink_unicast+0x449/0x710 [ 2060.108001][ T282] netlink_sendmsg+0x723/0xbe0 [ 2060.108001][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2060.108001][ T282] ___sys_sendmsg+0xee/0x170 [ 2060.108001][ T282] __sys_sendmsg+0xcd/0x170 [ 2060.108001][ T282] do_syscall_64+0xc6/0x1e0 [ 2060.108001][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2060.108001][ T282] [ 2060.109722][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2060.109722][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2060.109722][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2060.109722][ T282] ipv6_find_idev+0x102/0x170 [ 2060.109722][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2060.109722][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2060.109722][ T282] netlink_rcv_skb+0x130/0x360 [ 2060.109722][ T282] netlink_unicast+0x449/0x710 [ 2060.109722][ T282] netlink_sendmsg+0x723/0xbe0 [ 2060.109722][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2060.109722][ T282] ___sys_sendmsg+0xee/0x170 [ 2060.109722][ T282] __sys_sendmsg+0xcd/0x170 [ 2060.109722][ T282] do_syscall_64+0xc6/0x1e0 [ 2060.109722][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2060.109722][ T282] [ 2070.355063][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2070.355556][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2070.355556][ T282] dst_init+0x84/0x4a0 [ 2070.355556][ T282] dst_alloc+0x97/0x150 [ 2070.355556][ T282] ip6_dst_alloc+0x23/0x90 [ 2070.355556][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2070.355556][ T282] ip6_pol_route+0x56f/0x840 [ 2070.355556][ T282] fib6_rule_lookup+0x196/0x240 [ 2070.355556][ T282] ip6_route_input+0x542/0x980 [ 2070.355556][ T282] ipv6_rcv+0x8f/0x400 [ 2070.355556][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2070.355556][ T282] process_backlog+0x101/0x620 [ 2070.355556][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2070.355556][ T282] net_rx_action+0x495/0xbe0 [ 2070.355556][ T282] __do_softirq+0x1b5/0x7f6 [ 2070.355556][ T282] [ 2070.357383][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2070.357383][ T282] netdev_get_by_index+0x5e/0x80 [ 2070.357383][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2070.357383][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2070.357383][ T282] ip6_route_add+0x1c/0x140 [ 2070.357383][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2070.357383][ T282] inet6_addr_add+0x4f8/0xa40 [ 2070.357383][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2070.357383][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2070.357383][ T282] netlink_rcv_skb+0x130/0x360 [ 2070.357383][ T282] netlink_unicast+0x449/0x710 [ 2070.357383][ T282] netlink_sendmsg+0x723/0xbe0 [ 2070.357383][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2070.357383][ T282] ___sys_sendmsg+0xee/0x170 [ 2070.357383][ T282] __sys_sendmsg+0xcd/0x170 [ 2070.357383][ T282] do_syscall_64+0xc6/0x1e0 [ 2070.357383][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2070.357383][ T282] [ 2070.359611][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2070.359611][ T282] netdev_get_by_index+0x5e/0x80 [ 2070.359611][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2070.359611][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2070.359611][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2070.359611][ T282] ipv6_add_addr+0x411/0x2000 [ 2070.359611][ T282] inet6_addr_add+0x30e/0xa40 [ 2070.359611][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2070.359611][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2070.359611][ T282] netlink_rcv_skb+0x130/0x360 [ 2070.359611][ T282] netlink_unicast+0x449/0x710 [ 2070.359611][ T282] netlink_sendmsg+0x723/0xbe0 [ 2070.359611][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2070.359611][ T282] ___sys_sendmsg+0xee/0x170 [ 2070.359611][ T282] __sys_sendmsg+0xcd/0x170 [ 2070.359611][ T282] do_syscall_64+0xc6/0x1e0 [ 2070.359611][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2070.359611][ T282] [ 2070.361844][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2070.361844][ T282] netdev_get_by_index+0x5e/0x80 [ 2070.361844][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2070.361844][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2070.361844][ T282] ip6_route_add+0x1c/0x140 [ 2070.361844][ T282] addrconf_add_mroute+0x129/0x180 [ 2070.361844][ T282] addrconf_add_dev+0xe2/0x170 [ 2070.361844][ T282] inet6_addr_add+0x12f/0xa40 [ 2070.361844][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2070.361844][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2070.361844][ T282] netlink_rcv_skb+0x130/0x360 [ 2070.361844][ T282] netlink_unicast+0x449/0x710 [ 2070.361844][ T282] netlink_sendmsg+0x723/0xbe0 [ 2070.361844][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2070.361844][ T282] ___sys_sendmsg+0xee/0x170 [ 2070.361844][ T282] __sys_sendmsg+0xcd/0x170 [ 2070.361844][ T282] do_syscall_64+0xc6/0x1e0 [ 2070.361844][ T282] [ 2070.364026][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2070.364026][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2070.364026][ T282] ipv6_find_idev+0x102/0x170 [ 2070.364026][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2070.364026][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2070.364026][ T282] netlink_rcv_skb+0x130/0x360 [ 2070.364026][ T282] netlink_unicast+0x449/0x710 [ 2070.364026][ T282] netlink_sendmsg+0x723/0xbe0 [ 2070.364026][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2070.364026][ T282] ___sys_sendmsg+0xee/0x170 [ 2070.364026][ T282] __sys_sendmsg+0xcd/0x170 [ 2070.364026][ T282] do_syscall_64+0xc6/0x1e0 [ 2070.364026][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2070.364026][ T282] [ 2070.365737][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2070.365737][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2070.365737][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2070.365737][ T282] ipv6_find_idev+0x102/0x170 [ 2070.365737][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2070.365737][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2070.365737][ T282] netlink_rcv_skb+0x130/0x360 [ 2070.365737][ T282] netlink_unicast+0x449/0x710 [ 2070.365737][ T282] netlink_sendmsg+0x723/0xbe0 [ 2070.365737][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2070.365737][ T282] ___sys_sendmsg+0xee/0x170 [ 2070.365737][ T282] __sys_sendmsg+0xcd/0x170 [ 2070.365737][ T282] do_syscall_64+0xc6/0x1e0 [ 2070.365737][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2070.365737][ T282] [ 2080.610984][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2080.611522][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2080.611522][ T282] dst_init+0x84/0x4a0 [ 2080.611522][ T282] dst_alloc+0x97/0x150 [ 2080.611522][ T282] ip6_dst_alloc+0x23/0x90 [ 2080.611522][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2080.611522][ T282] ip6_pol_route+0x56f/0x840 [ 2080.611522][ T282] fib6_rule_lookup+0x196/0x240 [ 2080.611522][ T282] ip6_route_input+0x542/0x980 [ 2080.611522][ T282] ipv6_rcv+0x8f/0x400 [ 2080.611522][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2080.611522][ T282] process_backlog+0x101/0x620 [ 2080.611522][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2080.611522][ T282] net_rx_action+0x495/0xbe0 [ 2080.611522][ T282] __do_softirq+0x1b5/0x7f6 [ 2080.611522][ T282] [ 2080.613507][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2080.613507][ T282] netdev_get_by_index+0x5e/0x80 [ 2080.613507][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2080.613507][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2080.613507][ T282] ip6_route_add+0x1c/0x140 [ 2080.613507][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2080.613507][ T282] inet6_addr_add+0x4f8/0xa40 [ 2080.613507][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2080.613507][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2080.613507][ T282] netlink_rcv_skb+0x130/0x360 [ 2080.613507][ T282] netlink_unicast+0x449/0x710 [ 2080.613507][ T282] netlink_sendmsg+0x723/0xbe0 [ 2080.613507][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2080.613507][ T282] ___sys_sendmsg+0xee/0x170 [ 2080.613507][ T282] __sys_sendmsg+0xcd/0x170 [ 2080.613507][ T282] do_syscall_64+0xc6/0x1e0 [ 2080.613507][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2080.613507][ T282] [ 2080.616080][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2080.616080][ T282] netdev_get_by_index+0x5e/0x80 [ 2080.616080][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2080.616080][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2080.616080][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2080.616080][ T282] ipv6_add_addr+0x411/0x2000 [ 2080.616080][ T282] inet6_addr_add+0x30e/0xa40 [ 2080.616080][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2080.616080][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2080.616080][ T282] netlink_rcv_skb+0x130/0x360 [ 2080.616080][ T282] netlink_unicast+0x449/0x710 [ 2080.616080][ T282] netlink_sendmsg+0x723/0xbe0 [ 2080.616080][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2080.616080][ T282] ___sys_sendmsg+0xee/0x170 [ 2080.616080][ T282] __sys_sendmsg+0xcd/0x170 [ 2080.616080][ T282] do_syscall_64+0xc6/0x1e0 [ 2080.616080][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2080.616080][ T282] [ 2080.618509][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2080.618509][ T282] netdev_get_by_index+0x5e/0x80 [ 2080.618509][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2080.618509][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2080.618509][ T282] ip6_route_add+0x1c/0x140 [ 2080.618509][ T282] addrconf_add_mroute+0x129/0x180 [ 2080.618509][ T282] addrconf_add_dev+0xe2/0x170 [ 2080.618509][ T282] inet6_addr_add+0x12f/0xa40 [ 2080.618509][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2080.618509][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2080.618509][ T282] netlink_rcv_skb+0x130/0x360 [ 2080.618509][ T282] netlink_unicast+0x449/0x710 [ 2080.618509][ T282] netlink_sendmsg+0x723/0xbe0 [ 2080.618509][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2080.618509][ T282] ___sys_sendmsg+0xee/0x170 [ 2080.618509][ T282] __sys_sendmsg+0xcd/0x170 [ 2080.618509][ T282] do_syscall_64+0xc6/0x1e0 [ 2080.618509][ T282] [ 2080.620931][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2080.620931][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2080.620931][ T282] ipv6_find_idev+0x102/0x170 [ 2080.620931][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2080.620931][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2080.620931][ T282] netlink_rcv_skb+0x130/0x360 [ 2080.620931][ T282] netlink_unicast+0x449/0x710 [ 2080.620931][ T282] netlink_sendmsg+0x723/0xbe0 [ 2080.620931][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2080.620931][ T282] ___sys_sendmsg+0xee/0x170 [ 2080.620931][ T282] __sys_sendmsg+0xcd/0x170 [ 2080.620931][ T282] do_syscall_64+0xc6/0x1e0 [ 2080.620931][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2080.620931][ T282] [ 2080.622823][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2080.622823][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2080.622823][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2080.622823][ T282] ipv6_find_idev+0x102/0x170 [ 2080.622823][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2080.622823][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2080.622823][ T282] netlink_rcv_skb+0x130/0x360 [ 2080.622823][ T282] netlink_unicast+0x449/0x710 [ 2080.622823][ T282] netlink_sendmsg+0x723/0xbe0 [ 2080.622823][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2080.622823][ T282] ___sys_sendmsg+0xee/0x170 [ 2080.622823][ T282] __sys_sendmsg+0xcd/0x170 [ 2080.622823][ T282] do_syscall_64+0xc6/0x1e0 [ 2080.622823][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2080.622823][ T282] [ 2090.874968][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2090.875445][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2090.875445][ T282] dst_init+0x84/0x4a0 [ 2090.875445][ T282] dst_alloc+0x97/0x150 [ 2090.875445][ T282] ip6_dst_alloc+0x23/0x90 [ 2090.875445][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2090.875445][ T282] ip6_pol_route+0x56f/0x840 [ 2090.875445][ T282] fib6_rule_lookup+0x196/0x240 [ 2090.875445][ T282] ip6_route_input+0x542/0x980 [ 2090.875445][ T282] ipv6_rcv+0x8f/0x400 [ 2090.875445][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2090.875445][ T282] process_backlog+0x101/0x620 [ 2090.875445][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2090.875445][ T282] net_rx_action+0x495/0xbe0 [ 2090.875445][ T282] __do_softirq+0x1b5/0x7f6 [ 2090.875445][ T282] [ 2090.877402][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2090.877402][ T282] netdev_get_by_index+0x5e/0x80 [ 2090.877402][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2090.877402][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2090.877402][ T282] ip6_route_add+0x1c/0x140 [ 2090.877402][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2090.877402][ T282] inet6_addr_add+0x4f8/0xa40 [ 2090.877402][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2090.877402][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2090.877402][ T282] netlink_rcv_skb+0x130/0x360 [ 2090.877402][ T282] netlink_unicast+0x449/0x710 [ 2090.877402][ T282] netlink_sendmsg+0x723/0xbe0 [ 2090.877402][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2090.877402][ T282] ___sys_sendmsg+0xee/0x170 [ 2090.877402][ T282] __sys_sendmsg+0xcd/0x170 [ 2090.877402][ T282] do_syscall_64+0xc6/0x1e0 [ 2090.877402][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2090.877402][ T282] [ 2090.879824][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2090.879824][ T282] netdev_get_by_index+0x5e/0x80 [ 2090.879824][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2090.879824][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2090.879824][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2090.879824][ T282] ipv6_add_addr+0x411/0x2000 [ 2090.879824][ T282] inet6_addr_add+0x30e/0xa40 [ 2090.879824][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2090.879824][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2090.879824][ T282] netlink_rcv_skb+0x130/0x360 [ 2090.879824][ T282] netlink_unicast+0x449/0x710 [ 2090.879824][ T282] netlink_sendmsg+0x723/0xbe0 [ 2090.879824][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2090.879824][ T282] ___sys_sendmsg+0xee/0x170 [ 2090.879824][ T282] __sys_sendmsg+0xcd/0x170 [ 2090.879824][ T282] do_syscall_64+0xc6/0x1e0 [ 2090.879824][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2090.879824][ T282] [ 2090.882254][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2090.882254][ T282] netdev_get_by_index+0x5e/0x80 [ 2090.882254][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2090.882254][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2090.882254][ T282] ip6_route_add+0x1c/0x140 [ 2090.882254][ T282] addrconf_add_mroute+0x129/0x180 [ 2090.882254][ T282] addrconf_add_dev+0xe2/0x170 [ 2090.882254][ T282] inet6_addr_add+0x12f/0xa40 [ 2090.882254][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2090.882254][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2090.882254][ T282] netlink_rcv_skb+0x130/0x360 [ 2090.882254][ T282] netlink_unicast+0x449/0x710 [ 2090.882254][ T282] netlink_sendmsg+0x723/0xbe0 [ 2090.882254][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2090.882254][ T282] ___sys_sendmsg+0xee/0x170 [ 2090.882254][ T282] __sys_sendmsg+0xcd/0x170 [ 2090.882254][ T282] do_syscall_64+0xc6/0x1e0 [ 2090.882254][ T282] [ 2090.884608][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2090.884608][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2090.884608][ T282] ipv6_find_idev+0x102/0x170 [ 2090.884608][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2090.884608][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2090.884608][ T282] netlink_rcv_skb+0x130/0x360 [ 2090.884608][ T282] netlink_unicast+0x449/0x710 [ 2090.884608][ T282] netlink_sendmsg+0x723/0xbe0 [ 2090.884608][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2090.884608][ T282] ___sys_sendmsg+0xee/0x170 [ 2090.884608][ T282] __sys_sendmsg+0xcd/0x170 [ 2090.884608][ T282] do_syscall_64+0xc6/0x1e0 [ 2090.884608][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2090.884608][ T282] [ 2090.886966][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2090.886966][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2090.886966][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2090.886966][ T282] ipv6_find_idev+0x102/0x170 [ 2090.886966][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2090.886966][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2090.886966][ T282] netlink_rcv_skb+0x130/0x360 [ 2090.886966][ T282] netlink_unicast+0x449/0x710 [ 2090.886966][ T282] netlink_sendmsg+0x723/0xbe0 [ 2090.886966][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2090.886966][ T282] ___sys_sendmsg+0xee/0x170 [ 2090.886966][ T282] __sys_sendmsg+0xcd/0x170 [ 2090.886966][ T282] do_syscall_64+0xc6/0x1e0 [ 2090.886966][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2090.886966][ T282] [ 2101.138997][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2101.139450][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2101.139450][ T282] dst_init+0x84/0x4a0 [ 2101.139450][ T282] dst_alloc+0x97/0x150 [ 2101.139450][ T282] ip6_dst_alloc+0x23/0x90 [ 2101.139450][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2101.139450][ T282] ip6_pol_route+0x56f/0x840 [ 2101.139450][ T282] fib6_rule_lookup+0x196/0x240 [ 2101.139450][ T282] ip6_route_input+0x542/0x980 [ 2101.139450][ T282] ipv6_rcv+0x8f/0x400 [ 2101.139450][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2101.139450][ T282] process_backlog+0x101/0x620 [ 2101.139450][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2101.139450][ T282] net_rx_action+0x495/0xbe0 [ 2101.139450][ T282] __do_softirq+0x1b5/0x7f6 [ 2101.139450][ T282] [ 2101.141607][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2101.141607][ T282] netdev_get_by_index+0x5e/0x80 [ 2101.141607][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2101.141607][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2101.141607][ T282] ip6_route_add+0x1c/0x140 [ 2101.141607][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2101.141607][ T282] inet6_addr_add+0x4f8/0xa40 [ 2101.141607][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2101.141607][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2101.141607][ T282] netlink_rcv_skb+0x130/0x360 [ 2101.141607][ T282] netlink_unicast+0x449/0x710 [ 2101.141607][ T282] netlink_sendmsg+0x723/0xbe0 [ 2101.141607][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2101.141607][ T282] ___sys_sendmsg+0xee/0x170 [ 2101.141607][ T282] __sys_sendmsg+0xcd/0x170 [ 2101.141607][ T282] do_syscall_64+0xc6/0x1e0 [ 2101.141607][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2101.141607][ T282] [ 2101.144238][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2101.144238][ T282] netdev_get_by_index+0x5e/0x80 [ 2101.144238][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2101.144238][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2101.144238][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2101.144238][ T282] ipv6_add_addr+0x411/0x2000 [ 2101.144238][ T282] inet6_addr_add+0x30e/0xa40 [ 2101.144238][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2101.144238][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2101.144238][ T282] netlink_rcv_skb+0x130/0x360 [ 2101.144238][ T282] netlink_unicast+0x449/0x710 [ 2101.144238][ T282] netlink_sendmsg+0x723/0xbe0 [ 2101.144238][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2101.144238][ T282] ___sys_sendmsg+0xee/0x170 [ 2101.144238][ T282] __sys_sendmsg+0xcd/0x170 [ 2101.144238][ T282] do_syscall_64+0xc6/0x1e0 [ 2101.144238][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2101.144238][ T282] [ 2101.147289][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2101.147289][ T282] netdev_get_by_index+0x5e/0x80 [ 2101.147289][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2101.147289][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2101.147289][ T282] ip6_route_add+0x1c/0x140 [ 2101.147289][ T282] addrconf_add_mroute+0x129/0x180 [ 2101.147289][ T282] addrconf_add_dev+0xe2/0x170 [ 2101.147289][ T282] inet6_addr_add+0x12f/0xa40 [ 2101.147289][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2101.147289][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2101.147289][ T282] netlink_rcv_skb+0x130/0x360 [ 2101.147289][ T282] netlink_unicast+0x449/0x710 [ 2101.147289][ T282] netlink_sendmsg+0x723/0xbe0 [ 2101.147289][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2101.147289][ T282] ___sys_sendmsg+0xee/0x170 [ 2101.147289][ T282] __sys_sendmsg+0xcd/0x170 [ 2101.147289][ T282] do_syscall_64+0xc6/0x1e0 [ 2101.147289][ T282] [ 2101.149877][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2101.149877][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2101.149877][ T282] ipv6_find_idev+0x102/0x170 [ 2101.149877][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2101.149877][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2101.149877][ T282] netlink_rcv_skb+0x130/0x360 [ 2101.149877][ T282] netlink_unicast+0x449/0x710 [ 2101.149877][ T282] netlink_sendmsg+0x723/0xbe0 [ 2101.149877][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2101.149877][ T282] ___sys_sendmsg+0xee/0x170 [ 2101.149877][ T282] __sys_sendmsg+0xcd/0x170 [ 2101.149877][ T282] do_syscall_64+0xc6/0x1e0 [ 2101.149877][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2101.149877][ T282] [ 2101.151923][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2101.151923][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2101.151923][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2101.151923][ T282] ipv6_find_idev+0x102/0x170 [ 2101.151923][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2101.151923][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2101.151923][ T282] netlink_rcv_skb+0x130/0x360 [ 2101.151923][ T282] netlink_unicast+0x449/0x710 [ 2101.151923][ T282] netlink_sendmsg+0x723/0xbe0 [ 2101.151923][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2101.151923][ T282] ___sys_sendmsg+0xee/0x170 [ 2101.151923][ T282] __sys_sendmsg+0xcd/0x170 [ 2101.151923][ T282] do_syscall_64+0xc6/0x1e0 [ 2101.151923][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2101.151923][ T282] [ 2111.402978][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2111.403524][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2111.403524][ T282] dst_init+0x84/0x4a0 [ 2111.403524][ T282] dst_alloc+0x97/0x150 [ 2111.403524][ T282] ip6_dst_alloc+0x23/0x90 [ 2111.403524][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2111.403524][ T282] ip6_pol_route+0x56f/0x840 [ 2111.403524][ T282] fib6_rule_lookup+0x196/0x240 [ 2111.403524][ T282] ip6_route_input+0x542/0x980 [ 2111.403524][ T282] ipv6_rcv+0x8f/0x400 [ 2111.403524][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2111.403524][ T282] process_backlog+0x101/0x620 [ 2111.403524][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2111.403524][ T282] net_rx_action+0x495/0xbe0 [ 2111.403524][ T282] __do_softirq+0x1b5/0x7f6 [ 2111.403524][ T282] [ 2111.405530][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2111.405530][ T282] netdev_get_by_index+0x5e/0x80 [ 2111.405530][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2111.405530][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2111.405530][ T282] ip6_route_add+0x1c/0x140 [ 2111.405530][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2111.405530][ T282] inet6_addr_add+0x4f8/0xa40 [ 2111.405530][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2111.405530][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2111.405530][ T282] netlink_rcv_skb+0x130/0x360 [ 2111.405530][ T282] netlink_unicast+0x449/0x710 [ 2111.405530][ T282] netlink_sendmsg+0x723/0xbe0 [ 2111.405530][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2111.405530][ T282] ___sys_sendmsg+0xee/0x170 [ 2111.405530][ T282] __sys_sendmsg+0xcd/0x170 [ 2111.405530][ T282] do_syscall_64+0xc6/0x1e0 [ 2111.405530][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2111.405530][ T282] [ 2111.408016][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2111.408016][ T282] netdev_get_by_index+0x5e/0x80 [ 2111.408016][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2111.408016][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2111.408016][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2111.408016][ T282] ipv6_add_addr+0x411/0x2000 [ 2111.408016][ T282] inet6_addr_add+0x30e/0xa40 [ 2111.408016][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2111.408016][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2111.408016][ T282] netlink_rcv_skb+0x130/0x360 [ 2111.408016][ T282] netlink_unicast+0x449/0x710 [ 2111.408016][ T282] netlink_sendmsg+0x723/0xbe0 [ 2111.408016][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2111.408016][ T282] ___sys_sendmsg+0xee/0x170 [ 2111.408016][ T282] __sys_sendmsg+0xcd/0x170 [ 2111.408016][ T282] do_syscall_64+0xc6/0x1e0 [ 2111.408016][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2111.408016][ T282] [ 2111.410504][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2111.410504][ T282] netdev_get_by_index+0x5e/0x80 [ 2111.410504][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2111.410504][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2111.410504][ T282] ip6_route_add+0x1c/0x140 [ 2111.410504][ T282] addrconf_add_mroute+0x129/0x180 [ 2111.410504][ T282] addrconf_add_dev+0xe2/0x170 [ 2111.410504][ T282] inet6_addr_add+0x12f/0xa40 [ 2111.410504][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2111.410504][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2111.410504][ T282] netlink_rcv_skb+0x130/0x360 [ 2111.410504][ T282] netlink_unicast+0x449/0x710 [ 2111.410504][ T282] netlink_sendmsg+0x723/0xbe0 [ 2111.410504][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2111.410504][ T282] ___sys_sendmsg+0xee/0x170 [ 2111.410504][ T282] __sys_sendmsg+0xcd/0x170 [ 2111.410504][ T282] do_syscall_64+0xc6/0x1e0 [ 2111.410504][ T282] [ 2111.412933][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2111.412933][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2111.412933][ T282] ipv6_find_idev+0x102/0x170 [ 2111.412933][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2111.412933][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2111.412933][ T282] netlink_rcv_skb+0x130/0x360 [ 2111.412933][ T282] netlink_unicast+0x449/0x710 [ 2111.412933][ T282] netlink_sendmsg+0x723/0xbe0 [ 2111.412933][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2111.412933][ T282] ___sys_sendmsg+0xee/0x170 [ 2111.412933][ T282] __sys_sendmsg+0xcd/0x170 [ 2111.412933][ T282] do_syscall_64+0xc6/0x1e0 [ 2111.412933][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2111.412933][ T282] [ 2111.414833][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2111.414833][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2111.414833][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2111.414833][ T282] ipv6_find_idev+0x102/0x170 [ 2111.414833][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2111.414833][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2111.414833][ T282] netlink_rcv_skb+0x130/0x360 [ 2111.414833][ T282] netlink_unicast+0x449/0x710 [ 2111.414833][ T282] netlink_sendmsg+0x723/0xbe0 [ 2111.414833][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2111.414833][ T282] ___sys_sendmsg+0xee/0x170 [ 2111.414833][ T282] __sys_sendmsg+0xcd/0x170 [ 2111.414833][ T282] do_syscall_64+0xc6/0x1e0 [ 2111.414833][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2111.414833][ T282] [ 2121.666985][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2121.667517][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2121.667517][ T282] dst_init+0x84/0x4a0 [ 2121.667517][ T282] dst_alloc+0x97/0x150 [ 2121.667517][ T282] ip6_dst_alloc+0x23/0x90 [ 2121.667517][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2121.667517][ T282] ip6_pol_route+0x56f/0x840 [ 2121.667517][ T282] fib6_rule_lookup+0x196/0x240 [ 2121.667517][ T282] ip6_route_input+0x542/0x980 [ 2121.667517][ T282] ipv6_rcv+0x8f/0x400 [ 2121.667517][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2121.667517][ T282] process_backlog+0x101/0x620 [ 2121.667517][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2121.667517][ T282] net_rx_action+0x495/0xbe0 [ 2121.667517][ T282] __do_softirq+0x1b5/0x7f6 [ 2121.667517][ T282] [ 2121.669597][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2121.669597][ T282] netdev_get_by_index+0x5e/0x80 [ 2121.669597][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2121.669597][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2121.669597][ T282] ip6_route_add+0x1c/0x140 [ 2121.669597][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2121.669597][ T282] inet6_addr_add+0x4f8/0xa40 [ 2121.669597][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2121.669597][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2121.669597][ T282] netlink_rcv_skb+0x130/0x360 [ 2121.669597][ T282] netlink_unicast+0x449/0x710 [ 2121.669597][ T282] netlink_sendmsg+0x723/0xbe0 [ 2121.669597][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2121.669597][ T282] ___sys_sendmsg+0xee/0x170 [ 2121.669597][ T282] __sys_sendmsg+0xcd/0x170 [ 2121.669597][ T282] do_syscall_64+0xc6/0x1e0 [ 2121.669597][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2121.669597][ T282] [ 2121.672182][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2121.672182][ T282] netdev_get_by_index+0x5e/0x80 [ 2121.672182][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2121.672182][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2121.672182][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2121.672182][ T282] ipv6_add_addr+0x411/0x2000 [ 2121.672182][ T282] inet6_addr_add+0x30e/0xa40 [ 2121.672182][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2121.672182][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2121.672182][ T282] netlink_rcv_skb+0x130/0x360 [ 2121.672182][ T282] netlink_unicast+0x449/0x710 [ 2121.672182][ T282] netlink_sendmsg+0x723/0xbe0 [ 2121.672182][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2121.672182][ T282] ___sys_sendmsg+0xee/0x170 [ 2121.672182][ T282] __sys_sendmsg+0xcd/0x170 [ 2121.672182][ T282] do_syscall_64+0xc6/0x1e0 [ 2121.672182][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2121.672182][ T282] [ 2121.674739][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2121.674739][ T282] netdev_get_by_index+0x5e/0x80 [ 2121.674739][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2121.674739][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2121.674739][ T282] ip6_route_add+0x1c/0x140 [ 2121.674739][ T282] addrconf_add_mroute+0x129/0x180 [ 2121.674739][ T282] addrconf_add_dev+0xe2/0x170 [ 2121.674739][ T282] inet6_addr_add+0x12f/0xa40 [ 2121.674739][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2121.674739][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2121.674739][ T282] netlink_rcv_skb+0x130/0x360 [ 2121.674739][ T282] netlink_unicast+0x449/0x710 [ 2121.674739][ T282] netlink_sendmsg+0x723/0xbe0 [ 2121.674739][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2121.674739][ T282] ___sys_sendmsg+0xee/0x170 [ 2121.674739][ T282] __sys_sendmsg+0xcd/0x170 [ 2121.674739][ T282] do_syscall_64+0xc6/0x1e0 [ 2121.674739][ T282] [ 2121.677262][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2121.677262][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2121.677262][ T282] ipv6_find_idev+0x102/0x170 [ 2121.677262][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2121.677262][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2121.677262][ T282] netlink_rcv_skb+0x130/0x360 [ 2121.677262][ T282] netlink_unicast+0x449/0x710 [ 2121.677262][ T282] netlink_sendmsg+0x723/0xbe0 [ 2121.677262][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2121.677262][ T282] ___sys_sendmsg+0xee/0x170 [ 2121.677262][ T282] __sys_sendmsg+0xcd/0x170 [ 2121.677262][ T282] do_syscall_64+0xc6/0x1e0 [ 2121.677262][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2121.677262][ T282] [ 2121.679229][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2121.679229][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2121.679229][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2121.679229][ T282] ipv6_find_idev+0x102/0x170 [ 2121.679229][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2121.679229][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2121.679229][ T282] netlink_rcv_skb+0x130/0x360 [ 2121.679229][ T282] netlink_unicast+0x449/0x710 [ 2121.679229][ T282] netlink_sendmsg+0x723/0xbe0 [ 2121.679229][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2121.679229][ T282] ___sys_sendmsg+0xee/0x170 [ 2121.679229][ T282] __sys_sendmsg+0xcd/0x170 [ 2121.679229][ T282] do_syscall_64+0xc6/0x1e0 [ 2121.679229][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2121.679229][ T282] [ 2131.930991][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2131.931432][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2131.931432][ T282] dst_init+0x84/0x4a0 [ 2131.931432][ T282] dst_alloc+0x97/0x150 [ 2131.931432][ T282] ip6_dst_alloc+0x23/0x90 [ 2131.931432][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2131.931432][ T282] ip6_pol_route+0x56f/0x840 [ 2131.931432][ T282] fib6_rule_lookup+0x196/0x240 [ 2131.931432][ T282] ip6_route_input+0x542/0x980 [ 2131.931432][ T282] ipv6_rcv+0x8f/0x400 [ 2131.931432][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2131.931432][ T282] process_backlog+0x101/0x620 [ 2131.931432][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2131.931432][ T282] net_rx_action+0x495/0xbe0 [ 2131.931432][ T282] __do_softirq+0x1b5/0x7f6 [ 2131.931432][ T282] [ 2131.933447][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2131.933447][ T282] netdev_get_by_index+0x5e/0x80 [ 2131.933447][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2131.933447][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2131.933447][ T282] ip6_route_add+0x1c/0x140 [ 2131.933447][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2131.933447][ T282] inet6_addr_add+0x4f8/0xa40 [ 2131.933447][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2131.933447][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2131.933447][ T282] netlink_rcv_skb+0x130/0x360 [ 2131.933447][ T282] netlink_unicast+0x449/0x710 [ 2131.933447][ T282] netlink_sendmsg+0x723/0xbe0 [ 2131.933447][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2131.933447][ T282] ___sys_sendmsg+0xee/0x170 [ 2131.933447][ T282] __sys_sendmsg+0xcd/0x170 [ 2131.933447][ T282] do_syscall_64+0xc6/0x1e0 [ 2131.933447][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2131.933447][ T282] [ 2131.935925][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2131.935925][ T282] netdev_get_by_index+0x5e/0x80 [ 2131.935925][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2131.935925][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2131.935925][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2131.935925][ T282] ipv6_add_addr+0x411/0x2000 [ 2131.935925][ T282] inet6_addr_add+0x30e/0xa40 [ 2131.935925][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2131.935925][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2131.935925][ T282] netlink_rcv_skb+0x130/0x360 [ 2131.935925][ T282] netlink_unicast+0x449/0x710 [ 2131.935925][ T282] netlink_sendmsg+0x723/0xbe0 [ 2131.935925][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2131.935925][ T282] ___sys_sendmsg+0xee/0x170 [ 2131.935925][ T282] __sys_sendmsg+0xcd/0x170 [ 2131.935925][ T282] do_syscall_64+0xc6/0x1e0 [ 2131.935925][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2131.935925][ T282] [ 2131.938409][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2131.938409][ T282] netdev_get_by_index+0x5e/0x80 [ 2131.938409][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2131.938409][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2131.938409][ T282] ip6_route_add+0x1c/0x140 [ 2131.938409][ T282] addrconf_add_mroute+0x129/0x180 [ 2131.938409][ T282] addrconf_add_dev+0xe2/0x170 [ 2131.938409][ T282] inet6_addr_add+0x12f/0xa40 [ 2131.938409][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2131.938409][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2131.938409][ T282] netlink_rcv_skb+0x130/0x360 [ 2131.938409][ T282] netlink_unicast+0x449/0x710 [ 2131.938409][ T282] netlink_sendmsg+0x723/0xbe0 [ 2131.938409][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2131.938409][ T282] ___sys_sendmsg+0xee/0x170 [ 2131.938409][ T282] __sys_sendmsg+0xcd/0x170 [ 2131.938409][ T282] do_syscall_64+0xc6/0x1e0 [ 2131.938409][ T282] [ 2131.941392][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2131.941392][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2131.941392][ T282] ipv6_find_idev+0x102/0x170 [ 2131.941392][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2131.941392][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2131.941392][ T282] netlink_rcv_skb+0x130/0x360 [ 2131.941392][ T282] netlink_unicast+0x449/0x710 [ 2131.941392][ T282] netlink_sendmsg+0x723/0xbe0 [ 2131.941392][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2131.941392][ T282] ___sys_sendmsg+0xee/0x170 [ 2131.941392][ T282] __sys_sendmsg+0xcd/0x170 [ 2131.941392][ T282] do_syscall_64+0xc6/0x1e0 [ 2131.941392][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2131.941392][ T282] [ 2131.944194][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2131.944194][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2131.944194][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2131.944194][ T282] ipv6_find_idev+0x102/0x170 [ 2131.944194][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2131.944194][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2131.944194][ T282] netlink_rcv_skb+0x130/0x360 [ 2131.944194][ T282] netlink_unicast+0x449/0x710 [ 2131.944194][ T282] netlink_sendmsg+0x723/0xbe0 [ 2131.944194][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2131.944194][ T282] ___sys_sendmsg+0xee/0x170 [ 2131.944194][ T282] __sys_sendmsg+0xcd/0x170 [ 2131.944194][ T282] do_syscall_64+0xc6/0x1e0 [ 2131.944194][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2131.944194][ T282] [ 2142.194993][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2142.195450][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2142.195450][ T282] dst_init+0x84/0x4a0 [ 2142.195450][ T282] dst_alloc+0x97/0x150 [ 2142.195450][ T282] ip6_dst_alloc+0x23/0x90 [ 2142.195450][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2142.195450][ T282] ip6_pol_route+0x56f/0x840 [ 2142.195450][ T282] fib6_rule_lookup+0x196/0x240 [ 2142.195450][ T282] ip6_route_input+0x542/0x980 [ 2142.195450][ T282] ipv6_rcv+0x8f/0x400 [ 2142.195450][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2142.195450][ T282] process_backlog+0x101/0x620 [ 2142.195450][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2142.195450][ T282] net_rx_action+0x495/0xbe0 [ 2142.195450][ T282] __do_softirq+0x1b5/0x7f6 [ 2142.195450][ T282] [ 2142.197633][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2142.197633][ T282] netdev_get_by_index+0x5e/0x80 [ 2142.197633][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2142.197633][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2142.197633][ T282] ip6_route_add+0x1c/0x140 [ 2142.197633][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2142.197633][ T282] inet6_addr_add+0x4f8/0xa40 [ 2142.197633][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2142.197633][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2142.197633][ T282] netlink_rcv_skb+0x130/0x360 [ 2142.197633][ T282] netlink_unicast+0x449/0x710 [ 2142.197633][ T282] netlink_sendmsg+0x723/0xbe0 [ 2142.197633][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2142.197633][ T282] ___sys_sendmsg+0xee/0x170 [ 2142.197633][ T282] __sys_sendmsg+0xcd/0x170 [ 2142.197633][ T282] do_syscall_64+0xc6/0x1e0 [ 2142.197633][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2142.197633][ T282] [ 2142.200444][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2142.200444][ T282] netdev_get_by_index+0x5e/0x80 [ 2142.200444][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2142.200444][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2142.200444][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2142.200444][ T282] ipv6_add_addr+0x411/0x2000 [ 2142.200444][ T282] inet6_addr_add+0x30e/0xa40 [ 2142.200444][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2142.200444][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2142.200444][ T282] netlink_rcv_skb+0x130/0x360 [ 2142.200444][ T282] netlink_unicast+0x449/0x710 [ 2142.200444][ T282] netlink_sendmsg+0x723/0xbe0 [ 2142.200444][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2142.200444][ T282] ___sys_sendmsg+0xee/0x170 [ 2142.200444][ T282] __sys_sendmsg+0xcd/0x170 [ 2142.200444][ T282] do_syscall_64+0xc6/0x1e0 [ 2142.200444][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2142.200444][ T282] [ 2142.203149][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2142.203149][ T282] netdev_get_by_index+0x5e/0x80 [ 2142.203149][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2142.203149][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2142.203149][ T282] ip6_route_add+0x1c/0x140 [ 2142.203149][ T282] addrconf_add_mroute+0x129/0x180 [ 2142.203149][ T282] addrconf_add_dev+0xe2/0x170 [ 2142.203149][ T282] inet6_addr_add+0x12f/0xa40 [ 2142.203149][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2142.203149][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2142.203149][ T282] netlink_rcv_skb+0x130/0x360 [ 2142.203149][ T282] netlink_unicast+0x449/0x710 [ 2142.203149][ T282] netlink_sendmsg+0x723/0xbe0 [ 2142.203149][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2142.203149][ T282] ___sys_sendmsg+0xee/0x170 [ 2142.203149][ T282] __sys_sendmsg+0xcd/0x170 [ 2142.203149][ T282] do_syscall_64+0xc6/0x1e0 [ 2142.203149][ T282] [ 2142.205788][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2142.205788][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2142.205788][ T282] ipv6_find_idev+0x102/0x170 [ 2142.205788][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2142.205788][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2142.205788][ T282] netlink_rcv_skb+0x130/0x360 [ 2142.205788][ T282] netlink_unicast+0x449/0x710 [ 2142.205788][ T282] netlink_sendmsg+0x723/0xbe0 [ 2142.205788][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2142.205788][ T282] ___sys_sendmsg+0xee/0x170 [ 2142.205788][ T282] __sys_sendmsg+0xcd/0x170 [ 2142.205788][ T282] do_syscall_64+0xc6/0x1e0 [ 2142.205788][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2142.205788][ T282] [ 2142.207839][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2142.207839][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2142.207839][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2142.207839][ T282] ipv6_find_idev+0x102/0x170 [ 2142.207839][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2142.207839][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2142.207839][ T282] netlink_rcv_skb+0x130/0x360 [ 2142.207839][ T282] netlink_unicast+0x449/0x710 [ 2142.207839][ T282] netlink_sendmsg+0x723/0xbe0 [ 2142.207839][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2142.207839][ T282] ___sys_sendmsg+0xee/0x170 [ 2142.207839][ T282] __sys_sendmsg+0xcd/0x170 [ 2142.207839][ T282] do_syscall_64+0xc6/0x1e0 [ 2142.207839][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2142.207839][ T282] [ 2152.458947][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2152.459441][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2152.459441][ T282] dst_init+0x84/0x4a0 [ 2152.459441][ T282] dst_alloc+0x97/0x150 [ 2152.459441][ T282] ip6_dst_alloc+0x23/0x90 [ 2152.459441][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2152.459441][ T282] ip6_pol_route+0x56f/0x840 [ 2152.459441][ T282] fib6_rule_lookup+0x196/0x240 [ 2152.459441][ T282] ip6_route_input+0x542/0x980 [ 2152.459441][ T282] ipv6_rcv+0x8f/0x400 [ 2152.459441][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2152.459441][ T282] process_backlog+0x101/0x620 [ 2152.459441][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2152.459441][ T282] net_rx_action+0x495/0xbe0 [ 2152.459441][ T282] __do_softirq+0x1b5/0x7f6 [ 2152.459441][ T282] [ 2152.461475][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2152.461475][ T282] netdev_get_by_index+0x5e/0x80 [ 2152.461475][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2152.461475][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2152.461475][ T282] ip6_route_add+0x1c/0x140 [ 2152.461475][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2152.461475][ T282] inet6_addr_add+0x4f8/0xa40 [ 2152.461475][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2152.461475][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2152.461475][ T282] netlink_rcv_skb+0x130/0x360 [ 2152.461475][ T282] netlink_unicast+0x449/0x710 [ 2152.461475][ T282] netlink_sendmsg+0x723/0xbe0 [ 2152.461475][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2152.461475][ T282] ___sys_sendmsg+0xee/0x170 [ 2152.461475][ T282] __sys_sendmsg+0xcd/0x170 [ 2152.461475][ T282] do_syscall_64+0xc6/0x1e0 [ 2152.461475][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2152.461475][ T282] [ 2152.463951][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2152.463951][ T282] netdev_get_by_index+0x5e/0x80 [ 2152.463951][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2152.463951][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2152.463951][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2152.463951][ T282] ipv6_add_addr+0x411/0x2000 [ 2152.463951][ T282] inet6_addr_add+0x30e/0xa40 [ 2152.463951][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2152.463951][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2152.463951][ T282] netlink_rcv_skb+0x130/0x360 [ 2152.463951][ T282] netlink_unicast+0x449/0x710 [ 2152.463951][ T282] netlink_sendmsg+0x723/0xbe0 [ 2152.463951][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2152.463951][ T282] ___sys_sendmsg+0xee/0x170 [ 2152.463951][ T282] __sys_sendmsg+0xcd/0x170 [ 2152.463951][ T282] do_syscall_64+0xc6/0x1e0 [ 2152.463951][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2152.463951][ T282] [ 2152.466442][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2152.466442][ T282] netdev_get_by_index+0x5e/0x80 [ 2152.466442][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2152.466442][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2152.466442][ T282] ip6_route_add+0x1c/0x140 [ 2152.466442][ T282] addrconf_add_mroute+0x129/0x180 [ 2152.466442][ T282] addrconf_add_dev+0xe2/0x170 [ 2152.466442][ T282] inet6_addr_add+0x12f/0xa40 [ 2152.466442][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2152.466442][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2152.466442][ T282] netlink_rcv_skb+0x130/0x360 [ 2152.466442][ T282] netlink_unicast+0x449/0x710 [ 2152.466442][ T282] netlink_sendmsg+0x723/0xbe0 [ 2152.466442][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2152.466442][ T282] ___sys_sendmsg+0xee/0x170 [ 2152.466442][ T282] __sys_sendmsg+0xcd/0x170 [ 2152.466442][ T282] do_syscall_64+0xc6/0x1e0 [ 2152.466442][ T282] [ 2152.468886][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2152.468886][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2152.468886][ T282] ipv6_find_idev+0x102/0x170 [ 2152.468886][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2152.468886][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2152.468886][ T282] netlink_rcv_skb+0x130/0x360 [ 2152.468886][ T282] netlink_unicast+0x449/0x710 [ 2152.468886][ T282] netlink_sendmsg+0x723/0xbe0 [ 2152.468886][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2152.468886][ T282] ___sys_sendmsg+0xee/0x170 [ 2152.468886][ T282] __sys_sendmsg+0xcd/0x170 [ 2152.468886][ T282] do_syscall_64+0xc6/0x1e0 [ 2152.468886][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2152.468886][ T282] [ 2152.470823][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2152.470823][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2152.470823][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2152.470823][ T282] ipv6_find_idev+0x102/0x170 [ 2152.470823][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2152.470823][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2152.470823][ T282] netlink_rcv_skb+0x130/0x360 [ 2152.470823][ T282] netlink_unicast+0x449/0x710 [ 2152.470823][ T282] netlink_sendmsg+0x723/0xbe0 [ 2152.470823][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2152.470823][ T282] ___sys_sendmsg+0xee/0x170 [ 2152.470823][ T282] __sys_sendmsg+0xcd/0x170 [ 2152.470823][ T282] do_syscall_64+0xc6/0x1e0 [ 2152.470823][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2152.470823][ T282] [ 2162.722990][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2162.723468][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2162.723468][ T282] dst_init+0x84/0x4a0 [ 2162.723468][ T282] dst_alloc+0x97/0x150 [ 2162.723468][ T282] ip6_dst_alloc+0x23/0x90 [ 2162.723468][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2162.723468][ T282] ip6_pol_route+0x56f/0x840 [ 2162.723468][ T282] fib6_rule_lookup+0x196/0x240 [ 2162.723468][ T282] ip6_route_input+0x542/0x980 [ 2162.723468][ T282] ipv6_rcv+0x8f/0x400 [ 2162.723468][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2162.723468][ T282] process_backlog+0x101/0x620 [ 2162.723468][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2162.723468][ T282] net_rx_action+0x495/0xbe0 [ 2162.723468][ T282] __do_softirq+0x1b5/0x7f6 [ 2162.723468][ T282] [ 2162.725450][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2162.725450][ T282] netdev_get_by_index+0x5e/0x80 [ 2162.725450][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2162.725450][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2162.725450][ T282] ip6_route_add+0x1c/0x140 [ 2162.725450][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2162.725450][ T282] inet6_addr_add+0x4f8/0xa40 [ 2162.725450][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2162.725450][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2162.725450][ T282] netlink_rcv_skb+0x130/0x360 [ 2162.725450][ T282] netlink_unicast+0x449/0x710 [ 2162.725450][ T282] netlink_sendmsg+0x723/0xbe0 [ 2162.725450][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2162.725450][ T282] ___sys_sendmsg+0xee/0x170 [ 2162.725450][ T282] __sys_sendmsg+0xcd/0x170 [ 2162.725450][ T282] do_syscall_64+0xc6/0x1e0 [ 2162.725450][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2162.725450][ T282] [ 2162.727905][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2162.727905][ T282] netdev_get_by_index+0x5e/0x80 [ 2162.727905][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2162.727905][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2162.727905][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2162.727905][ T282] ipv6_add_addr+0x411/0x2000 [ 2162.727905][ T282] inet6_addr_add+0x30e/0xa40 [ 2162.727905][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2162.727905][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2162.727905][ T282] netlink_rcv_skb+0x130/0x360 [ 2162.727905][ T282] netlink_unicast+0x449/0x710 [ 2162.727905][ T282] netlink_sendmsg+0x723/0xbe0 [ 2162.727905][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2162.727905][ T282] ___sys_sendmsg+0xee/0x170 [ 2162.727905][ T282] __sys_sendmsg+0xcd/0x170 [ 2162.727905][ T282] do_syscall_64+0xc6/0x1e0 [ 2162.727905][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2162.727905][ T282] [ 2162.730383][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2162.730383][ T282] netdev_get_by_index+0x5e/0x80 [ 2162.730383][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2162.730383][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2162.730383][ T282] ip6_route_add+0x1c/0x140 [ 2162.730383][ T282] addrconf_add_mroute+0x129/0x180 [ 2162.730383][ T282] addrconf_add_dev+0xe2/0x170 [ 2162.730383][ T282] inet6_addr_add+0x12f/0xa40 [ 2162.730383][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2162.730383][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2162.730383][ T282] netlink_rcv_skb+0x130/0x360 [ 2162.730383][ T282] netlink_unicast+0x449/0x710 [ 2162.730383][ T282] netlink_sendmsg+0x723/0xbe0 [ 2162.730383][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2162.730383][ T282] ___sys_sendmsg+0xee/0x170 [ 2162.730383][ T282] __sys_sendmsg+0xcd/0x170 [ 2162.730383][ T282] do_syscall_64+0xc6/0x1e0 [ 2162.730383][ T282] [ 2162.732817][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2162.732817][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2162.732817][ T282] ipv6_find_idev+0x102/0x170 [ 2162.732817][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2162.732817][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2162.732817][ T282] netlink_rcv_skb+0x130/0x360 [ 2162.732817][ T282] netlink_unicast+0x449/0x710 [ 2162.732817][ T282] netlink_sendmsg+0x723/0xbe0 [ 2162.732817][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2162.732817][ T282] ___sys_sendmsg+0xee/0x170 [ 2162.732817][ T282] __sys_sendmsg+0xcd/0x170 [ 2162.732817][ T282] do_syscall_64+0xc6/0x1e0 [ 2162.732817][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2162.732817][ T282] [ 2162.734729][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2162.734729][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2162.734729][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2162.734729][ T282] ipv6_find_idev+0x102/0x170 [ 2162.734729][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2162.734729][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2162.734729][ T282] netlink_rcv_skb+0x130/0x360 [ 2162.734729][ T282] netlink_unicast+0x449/0x710 [ 2162.734729][ T282] netlink_sendmsg+0x723/0xbe0 [ 2162.734729][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2162.734729][ T282] ___sys_sendmsg+0xee/0x170 [ 2162.734729][ T282] __sys_sendmsg+0xcd/0x170 [ 2162.734729][ T282] do_syscall_64+0xc6/0x1e0 [ 2162.734729][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2162.734729][ T282] [ 2172.850971][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2172.851387][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2172.851387][ T282] dst_init+0x84/0x4a0 [ 2172.851387][ T282] dst_alloc+0x97/0x150 [ 2172.851387][ T282] ip6_dst_alloc+0x23/0x90 [ 2172.851387][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2172.851387][ T282] ip6_pol_route+0x56f/0x840 [ 2172.851387][ T282] fib6_rule_lookup+0x196/0x240 [ 2172.851387][ T282] ip6_route_input+0x542/0x980 [ 2172.851387][ T282] ipv6_rcv+0x8f/0x400 [ 2172.851387][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2172.851387][ T282] process_backlog+0x101/0x620 [ 2172.851387][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2172.851387][ T282] net_rx_action+0x495/0xbe0 [ 2172.851387][ T282] __do_softirq+0x1b5/0x7f6 [ 2172.851387][ T282] [ 2172.853546][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2172.853546][ T282] netdev_get_by_index+0x5e/0x80 [ 2172.853546][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2172.853546][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2172.853546][ T282] ip6_route_add+0x1c/0x140 [ 2172.853546][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2172.853546][ T282] inet6_addr_add+0x4f8/0xa40 [ 2172.853546][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2172.853546][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2172.853546][ T282] netlink_rcv_skb+0x130/0x360 [ 2172.853546][ T282] netlink_unicast+0x449/0x710 [ 2172.853546][ T282] netlink_sendmsg+0x723/0xbe0 [ 2172.853546][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2172.853546][ T282] ___sys_sendmsg+0xee/0x170 [ 2172.853546][ T282] __sys_sendmsg+0xcd/0x170 [ 2172.853546][ T282] do_syscall_64+0xc6/0x1e0 [ 2172.853546][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2172.853546][ T282] [ 2172.856250][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2172.856250][ T282] netdev_get_by_index+0x5e/0x80 [ 2172.856250][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2172.856250][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2172.856250][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2172.856250][ T282] ipv6_add_addr+0x411/0x2000 [ 2172.856250][ T282] inet6_addr_add+0x30e/0xa40 [ 2172.856250][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2172.856250][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2172.856250][ T282] netlink_rcv_skb+0x130/0x360 [ 2172.856250][ T282] netlink_unicast+0x449/0x710 [ 2172.856250][ T282] netlink_sendmsg+0x723/0xbe0 [ 2172.856250][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2172.856250][ T282] ___sys_sendmsg+0xee/0x170 [ 2172.856250][ T282] __sys_sendmsg+0xcd/0x170 [ 2172.856250][ T282] do_syscall_64+0xc6/0x1e0 [ 2172.856250][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2172.856250][ T282] [ 2172.858948][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2172.858948][ T282] netdev_get_by_index+0x5e/0x80 [ 2172.858948][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2172.858948][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2172.858948][ T282] ip6_route_add+0x1c/0x140 [ 2172.858948][ T282] addrconf_add_mroute+0x129/0x180 [ 2172.858948][ T282] addrconf_add_dev+0xe2/0x170 [ 2172.858948][ T282] inet6_addr_add+0x12f/0xa40 [ 2172.858948][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2172.858948][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2172.858948][ T282] netlink_rcv_skb+0x130/0x360 [ 2172.858948][ T282] netlink_unicast+0x449/0x710 [ 2172.858948][ T282] netlink_sendmsg+0x723/0xbe0 [ 2172.858948][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2172.858948][ T282] ___sys_sendmsg+0xee/0x170 [ 2172.858948][ T282] __sys_sendmsg+0xcd/0x170 [ 2172.858948][ T282] do_syscall_64+0xc6/0x1e0 [ 2172.858948][ T282] [ 2172.861648][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2172.861648][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2172.861648][ T282] ipv6_find_idev+0x102/0x170 [ 2172.861648][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2172.861648][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2172.861648][ T282] netlink_rcv_skb+0x130/0x360 [ 2172.861648][ T282] netlink_unicast+0x449/0x710 [ 2172.861648][ T282] netlink_sendmsg+0x723/0xbe0 [ 2172.861648][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2172.861648][ T282] ___sys_sendmsg+0xee/0x170 [ 2172.861648][ T282] __sys_sendmsg+0xcd/0x170 [ 2172.861648][ T282] do_syscall_64+0xc6/0x1e0 [ 2172.861648][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2172.861648][ T282] [ 2172.863674][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2172.863674][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2172.863674][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2172.863674][ T282] ipv6_find_idev+0x102/0x170 [ 2172.863674][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2172.863674][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2172.863674][ T282] netlink_rcv_skb+0x130/0x360 [ 2172.863674][ T282] netlink_unicast+0x449/0x710 [ 2172.863674][ T282] netlink_sendmsg+0x723/0xbe0 [ 2172.863674][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2172.863674][ T282] ___sys_sendmsg+0xee/0x170 [ 2172.863674][ T282] __sys_sendmsg+0xcd/0x170 [ 2172.863674][ T282] do_syscall_64+0xc6/0x1e0 [ 2172.863674][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2172.863674][ T282] [ 2183.106995][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2183.107443][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2183.107443][ T282] dst_init+0x84/0x4a0 [ 2183.107443][ T282] dst_alloc+0x97/0x150 [ 2183.107443][ T282] ip6_dst_alloc+0x23/0x90 [ 2183.107443][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2183.107443][ T282] ip6_pol_route+0x56f/0x840 [ 2183.107443][ T282] fib6_rule_lookup+0x196/0x240 [ 2183.107443][ T282] ip6_route_input+0x542/0x980 [ 2183.107443][ T282] ipv6_rcv+0x8f/0x400 [ 2183.107443][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2183.107443][ T282] process_backlog+0x101/0x620 [ 2183.107443][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2183.107443][ T282] net_rx_action+0x495/0xbe0 [ 2183.107443][ T282] __do_softirq+0x1b5/0x7f6 [ 2183.107443][ T282] [ 2183.109420][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2183.109420][ T282] netdev_get_by_index+0x5e/0x80 [ 2183.109420][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2183.109420][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2183.109420][ T282] ip6_route_add+0x1c/0x140 [ 2183.109420][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2183.109420][ T282] inet6_addr_add+0x4f8/0xa40 [ 2183.109420][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2183.109420][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2183.109420][ T282] netlink_rcv_skb+0x130/0x360 [ 2183.109420][ T282] netlink_unicast+0x449/0x710 [ 2183.109420][ T282] netlink_sendmsg+0x723/0xbe0 [ 2183.109420][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2183.109420][ T282] ___sys_sendmsg+0xee/0x170 [ 2183.109420][ T282] __sys_sendmsg+0xcd/0x170 [ 2183.109420][ T282] do_syscall_64+0xc6/0x1e0 [ 2183.109420][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2183.109420][ T282] [ 2183.111900][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2183.111900][ T282] netdev_get_by_index+0x5e/0x80 [ 2183.111900][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2183.111900][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2183.111900][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2183.111900][ T282] ipv6_add_addr+0x411/0x2000 [ 2183.111900][ T282] inet6_addr_add+0x30e/0xa40 [ 2183.111900][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2183.111900][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2183.111900][ T282] netlink_rcv_skb+0x130/0x360 [ 2183.111900][ T282] netlink_unicast+0x449/0x710 [ 2183.111900][ T282] netlink_sendmsg+0x723/0xbe0 [ 2183.111900][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2183.111900][ T282] ___sys_sendmsg+0xee/0x170 [ 2183.111900][ T282] __sys_sendmsg+0xcd/0x170 [ 2183.111900][ T282] do_syscall_64+0xc6/0x1e0 [ 2183.111900][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2183.111900][ T282] [ 2183.114540][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2183.114540][ T282] netdev_get_by_index+0x5e/0x80 [ 2183.114540][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2183.114540][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2183.114540][ T282] ip6_route_add+0x1c/0x140 [ 2183.114540][ T282] addrconf_add_mroute+0x129/0x180 [ 2183.114540][ T282] addrconf_add_dev+0xe2/0x170 [ 2183.114540][ T282] inet6_addr_add+0x12f/0xa40 [ 2183.114540][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2183.114540][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2183.114540][ T282] netlink_rcv_skb+0x130/0x360 [ 2183.114540][ T282] netlink_unicast+0x449/0x710 [ 2183.114540][ T282] netlink_sendmsg+0x723/0xbe0 [ 2183.114540][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2183.114540][ T282] ___sys_sendmsg+0xee/0x170 [ 2183.114540][ T282] __sys_sendmsg+0xcd/0x170 [ 2183.114540][ T282] do_syscall_64+0xc6/0x1e0 [ 2183.114540][ T282] [ 2183.117348][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2183.117348][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2183.117348][ T282] ipv6_find_idev+0x102/0x170 [ 2183.117348][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2183.117348][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2183.117348][ T282] netlink_rcv_skb+0x130/0x360 [ 2183.117348][ T282] netlink_unicast+0x449/0x710 [ 2183.117348][ T282] netlink_sendmsg+0x723/0xbe0 [ 2183.117348][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2183.117348][ T282] ___sys_sendmsg+0xee/0x170 [ 2183.117348][ T282] __sys_sendmsg+0xcd/0x170 [ 2183.117348][ T282] do_syscall_64+0xc6/0x1e0 [ 2183.117348][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2183.117348][ T282] [ 2183.119227][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2183.119227][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2183.119227][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2183.119227][ T282] ipv6_find_idev+0x102/0x170 [ 2183.119227][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2183.119227][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2183.119227][ T282] netlink_rcv_skb+0x130/0x360 [ 2183.119227][ T282] netlink_unicast+0x449/0x710 [ 2183.119227][ T282] netlink_sendmsg+0x723/0xbe0 [ 2183.119227][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2183.119227][ T282] ___sys_sendmsg+0xee/0x170 [ 2183.119227][ T282] __sys_sendmsg+0xcd/0x170 [ 2183.119227][ T282] do_syscall_64+0xc6/0x1e0 [ 2183.119227][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2183.119227][ T282] [ 2193.363032][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2193.363499][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2193.363499][ T282] dst_init+0x84/0x4a0 [ 2193.363499][ T282] dst_alloc+0x97/0x150 [ 2193.363499][ T282] ip6_dst_alloc+0x23/0x90 [ 2193.363499][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2193.363499][ T282] ip6_pol_route+0x56f/0x840 [ 2193.363499][ T282] fib6_rule_lookup+0x196/0x240 [ 2193.363499][ T282] ip6_route_input+0x542/0x980 [ 2193.363499][ T282] ipv6_rcv+0x8f/0x400 [ 2193.363499][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2193.363499][ T282] process_backlog+0x101/0x620 [ 2193.363499][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2193.363499][ T282] net_rx_action+0x495/0xbe0 [ 2193.363499][ T282] __do_softirq+0x1b5/0x7f6 [ 2193.363499][ T282] [ 2193.365446][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2193.365446][ T282] netdev_get_by_index+0x5e/0x80 [ 2193.365446][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2193.365446][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2193.365446][ T282] ip6_route_add+0x1c/0x140 [ 2193.365446][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2193.365446][ T282] inet6_addr_add+0x4f8/0xa40 [ 2193.365446][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2193.365446][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2193.365446][ T282] netlink_rcv_skb+0x130/0x360 [ 2193.365446][ T282] netlink_unicast+0x449/0x710 [ 2193.365446][ T282] netlink_sendmsg+0x723/0xbe0 [ 2193.365446][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2193.365446][ T282] ___sys_sendmsg+0xee/0x170 [ 2193.365446][ T282] __sys_sendmsg+0xcd/0x170 [ 2193.365446][ T282] do_syscall_64+0xc6/0x1e0 [ 2193.365446][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2193.365446][ T282] [ 2193.367874][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2193.367874][ T282] netdev_get_by_index+0x5e/0x80 [ 2193.367874][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2193.367874][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2193.367874][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2193.367874][ T282] ipv6_add_addr+0x411/0x2000 [ 2193.367874][ T282] inet6_addr_add+0x30e/0xa40 [ 2193.367874][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2193.367874][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2193.367874][ T282] netlink_rcv_skb+0x130/0x360 [ 2193.367874][ T282] netlink_unicast+0x449/0x710 [ 2193.367874][ T282] netlink_sendmsg+0x723/0xbe0 [ 2193.367874][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2193.367874][ T282] ___sys_sendmsg+0xee/0x170 [ 2193.367874][ T282] __sys_sendmsg+0xcd/0x170 [ 2193.367874][ T282] do_syscall_64+0xc6/0x1e0 [ 2193.367874][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2193.367874][ T282] [ 2193.370325][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2193.370325][ T282] netdev_get_by_index+0x5e/0x80 [ 2193.370325][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2193.370325][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2193.370325][ T282] ip6_route_add+0x1c/0x140 [ 2193.370325][ T282] addrconf_add_mroute+0x129/0x180 [ 2193.370325][ T282] addrconf_add_dev+0xe2/0x170 [ 2193.370325][ T282] inet6_addr_add+0x12f/0xa40 [ 2193.370325][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2193.370325][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2193.370325][ T282] netlink_rcv_skb+0x130/0x360 [ 2193.370325][ T282] netlink_unicast+0x449/0x710 [ 2193.370325][ T282] netlink_sendmsg+0x723/0xbe0 [ 2193.370325][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2193.370325][ T282] ___sys_sendmsg+0xee/0x170 [ 2193.370325][ T282] __sys_sendmsg+0xcd/0x170 [ 2193.370325][ T282] do_syscall_64+0xc6/0x1e0 [ 2193.370325][ T282] [ 2193.372694][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2193.372694][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2193.372694][ T282] ipv6_find_idev+0x102/0x170 [ 2193.372694][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2193.372694][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2193.372694][ T282] netlink_rcv_skb+0x130/0x360 [ 2193.372694][ T282] netlink_unicast+0x449/0x710 [ 2193.372694][ T282] netlink_sendmsg+0x723/0xbe0 [ 2193.372694][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2193.372694][ T282] ___sys_sendmsg+0xee/0x170 [ 2193.372694][ T282] __sys_sendmsg+0xcd/0x170 [ 2193.372694][ T282] do_syscall_64+0xc6/0x1e0 [ 2193.372694][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2193.372694][ T282] [ 2193.374572][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2193.374572][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2193.374572][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2193.374572][ T282] ipv6_find_idev+0x102/0x170 [ 2193.374572][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2193.374572][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2193.374572][ T282] netlink_rcv_skb+0x130/0x360 [ 2193.374572][ T282] netlink_unicast+0x449/0x710 [ 2193.374572][ T282] netlink_sendmsg+0x723/0xbe0 [ 2193.374572][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2193.374572][ T282] ___sys_sendmsg+0xee/0x170 [ 2193.374572][ T282] __sys_sendmsg+0xcd/0x170 [ 2193.374572][ T282] do_syscall_64+0xc6/0x1e0 [ 2193.374572][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2193.374572][ T282] [ 2203.555068][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2203.555532][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2203.555532][ T282] dst_init+0x84/0x4a0 [ 2203.555532][ T282] dst_alloc+0x97/0x150 [ 2203.555532][ T282] ip6_dst_alloc+0x23/0x90 [ 2203.555532][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2203.555532][ T282] ip6_pol_route+0x56f/0x840 [ 2203.555532][ T282] fib6_rule_lookup+0x196/0x240 [ 2203.555532][ T282] ip6_route_input+0x542/0x980 [ 2203.555532][ T282] ipv6_rcv+0x8f/0x400 [ 2203.555532][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2203.555532][ T282] process_backlog+0x101/0x620 [ 2203.555532][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2203.555532][ T282] net_rx_action+0x495/0xbe0 [ 2203.555532][ T282] __do_softirq+0x1b5/0x7f6 [ 2203.555532][ T282] [ 2203.557509][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2203.557509][ T282] netdev_get_by_index+0x5e/0x80 [ 2203.557509][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2203.557509][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2203.557509][ T282] ip6_route_add+0x1c/0x140 [ 2203.557509][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2203.557509][ T282] inet6_addr_add+0x4f8/0xa40 [ 2203.557509][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2203.557509][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2203.557509][ T282] netlink_rcv_skb+0x130/0x360 [ 2203.557509][ T282] netlink_unicast+0x449/0x710 [ 2203.557509][ T282] netlink_sendmsg+0x723/0xbe0 [ 2203.557509][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2203.557509][ T282] ___sys_sendmsg+0xee/0x170 [ 2203.557509][ T282] __sys_sendmsg+0xcd/0x170 [ 2203.557509][ T282] do_syscall_64+0xc6/0x1e0 [ 2203.557509][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2203.557509][ T282] [ 2203.559955][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2203.559955][ T282] netdev_get_by_index+0x5e/0x80 [ 2203.559955][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2203.559955][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2203.559955][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2203.559955][ T282] ipv6_add_addr+0x411/0x2000 [ 2203.559955][ T282] inet6_addr_add+0x30e/0xa40 [ 2203.559955][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2203.559955][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2203.559955][ T282] netlink_rcv_skb+0x130/0x360 [ 2203.559955][ T282] netlink_unicast+0x449/0x710 [ 2203.559955][ T282] netlink_sendmsg+0x723/0xbe0 [ 2203.559955][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2203.559955][ T282] ___sys_sendmsg+0xee/0x170 [ 2203.559955][ T282] __sys_sendmsg+0xcd/0x170 [ 2203.559955][ T282] do_syscall_64+0xc6/0x1e0 [ 2203.559955][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2203.559955][ T282] [ 2203.562371][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2203.562371][ T282] netdev_get_by_index+0x5e/0x80 [ 2203.562371][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2203.562371][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2203.562371][ T282] ip6_route_add+0x1c/0x140 [ 2203.562371][ T282] addrconf_add_mroute+0x129/0x180 [ 2203.562371][ T282] addrconf_add_dev+0xe2/0x170 [ 2203.562371][ T282] inet6_addr_add+0x12f/0xa40 [ 2203.562371][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2203.562371][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2203.562371][ T282] netlink_rcv_skb+0x130/0x360 [ 2203.562371][ T282] netlink_unicast+0x449/0x710 [ 2203.562371][ T282] netlink_sendmsg+0x723/0xbe0 [ 2203.562371][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2203.562371][ T282] ___sys_sendmsg+0xee/0x170 [ 2203.562371][ T282] __sys_sendmsg+0xcd/0x170 [ 2203.562371][ T282] do_syscall_64+0xc6/0x1e0 [ 2203.562371][ T282] [ 2203.564733][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2203.564733][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2203.564733][ T282] ipv6_find_idev+0x102/0x170 [ 2203.564733][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2203.564733][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2203.564733][ T282] netlink_rcv_skb+0x130/0x360 [ 2203.564733][ T282] netlink_unicast+0x449/0x710 [ 2203.564733][ T282] netlink_sendmsg+0x723/0xbe0 [ 2203.564733][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2203.564733][ T282] ___sys_sendmsg+0xee/0x170 [ 2203.564733][ T282] __sys_sendmsg+0xcd/0x170 [ 2203.564733][ T282] do_syscall_64+0xc6/0x1e0 [ 2203.564733][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2203.564733][ T282] [ 2203.566600][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2203.566600][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2203.566600][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2203.566600][ T282] ipv6_find_idev+0x102/0x170 [ 2203.566600][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2203.566600][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2203.566600][ T282] netlink_rcv_skb+0x130/0x360 [ 2203.566600][ T282] netlink_unicast+0x449/0x710 [ 2203.566600][ T282] netlink_sendmsg+0x723/0xbe0 [ 2203.566600][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2203.566600][ T282] ___sys_sendmsg+0xee/0x170 [ 2203.566600][ T282] __sys_sendmsg+0xcd/0x170 [ 2203.566600][ T282] do_syscall_64+0xc6/0x1e0 [ 2203.566600][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2203.566600][ T282] [ 2213.635043][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2213.635504][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2213.635504][ T282] dst_init+0x84/0x4a0 [ 2213.635504][ T282] dst_alloc+0x97/0x150 [ 2213.635504][ T282] ip6_dst_alloc+0x23/0x90 [ 2213.635504][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2213.635504][ T282] ip6_pol_route+0x56f/0x840 [ 2213.635504][ T282] fib6_rule_lookup+0x196/0x240 [ 2213.635504][ T282] ip6_route_input+0x542/0x980 [ 2213.635504][ T282] ipv6_rcv+0x8f/0x400 [ 2213.635504][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2213.635504][ T282] process_backlog+0x101/0x620 [ 2213.635504][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2213.635504][ T282] net_rx_action+0x495/0xbe0 [ 2213.635504][ T282] __do_softirq+0x1b5/0x7f6 [ 2213.635504][ T282] [ 2213.637481][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2213.637481][ T282] netdev_get_by_index+0x5e/0x80 [ 2213.637481][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2213.637481][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2213.637481][ T282] ip6_route_add+0x1c/0x140 [ 2213.637481][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2213.637481][ T282] inet6_addr_add+0x4f8/0xa40 [ 2213.637481][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2213.637481][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2213.637481][ T282] netlink_rcv_skb+0x130/0x360 [ 2213.637481][ T282] netlink_unicast+0x449/0x710 [ 2213.637481][ T282] netlink_sendmsg+0x723/0xbe0 [ 2213.637481][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2213.637481][ T282] ___sys_sendmsg+0xee/0x170 [ 2213.637481][ T282] __sys_sendmsg+0xcd/0x170 [ 2213.637481][ T282] do_syscall_64+0xc6/0x1e0 [ 2213.637481][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2213.637481][ T282] [ 2213.639926][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2213.639926][ T282] netdev_get_by_index+0x5e/0x80 [ 2213.639926][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2213.639926][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2213.639926][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2213.639926][ T282] ipv6_add_addr+0x411/0x2000 [ 2213.639926][ T282] inet6_addr_add+0x30e/0xa40 [ 2213.639926][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2213.639926][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2213.639926][ T282] netlink_rcv_skb+0x130/0x360 [ 2213.639926][ T282] netlink_unicast+0x449/0x710 [ 2213.639926][ T282] netlink_sendmsg+0x723/0xbe0 [ 2213.639926][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2213.639926][ T282] ___sys_sendmsg+0xee/0x170 [ 2213.639926][ T282] __sys_sendmsg+0xcd/0x170 [ 2213.639926][ T282] do_syscall_64+0xc6/0x1e0 [ 2213.639926][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2213.639926][ T282] [ 2213.642348][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2213.642348][ T282] netdev_get_by_index+0x5e/0x80 [ 2213.642348][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2213.642348][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2213.642348][ T282] ip6_route_add+0x1c/0x140 [ 2213.642348][ T282] addrconf_add_mroute+0x129/0x180 [ 2213.642348][ T282] addrconf_add_dev+0xe2/0x170 [ 2213.642348][ T282] inet6_addr_add+0x12f/0xa40 [ 2213.642348][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2213.642348][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2213.642348][ T282] netlink_rcv_skb+0x130/0x360 [ 2213.642348][ T282] netlink_unicast+0x449/0x710 [ 2213.642348][ T282] netlink_sendmsg+0x723/0xbe0 [ 2213.642348][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2213.642348][ T282] ___sys_sendmsg+0xee/0x170 [ 2213.642348][ T282] __sys_sendmsg+0xcd/0x170 [ 2213.642348][ T282] do_syscall_64+0xc6/0x1e0 [ 2213.642348][ T282] [ 2213.644738][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2213.644738][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2213.644738][ T282] ipv6_find_idev+0x102/0x170 [ 2213.644738][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2213.644738][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2213.644738][ T282] netlink_rcv_skb+0x130/0x360 [ 2213.644738][ T282] netlink_unicast+0x449/0x710 [ 2213.644738][ T282] netlink_sendmsg+0x723/0xbe0 [ 2213.644738][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2213.644738][ T282] ___sys_sendmsg+0xee/0x170 [ 2213.644738][ T282] __sys_sendmsg+0xcd/0x170 [ 2213.644738][ T282] do_syscall_64+0xc6/0x1e0 [ 2213.644738][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2213.644738][ T282] [ 2213.646600][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2213.646600][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2213.646600][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2213.646600][ T282] ipv6_find_idev+0x102/0x170 [ 2213.646600][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2213.646600][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2213.646600][ T282] netlink_rcv_skb+0x130/0x360 [ 2213.646600][ T282] netlink_unicast+0x449/0x710 [ 2213.646600][ T282] netlink_sendmsg+0x723/0xbe0 [ 2213.646600][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2213.646600][ T282] ___sys_sendmsg+0xee/0x170 [ 2213.646600][ T282] __sys_sendmsg+0xcd/0x170 [ 2213.646600][ T282] do_syscall_64+0xc6/0x1e0 [ 2213.646600][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2213.646600][ T282] [ 2223.714986][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2223.715448][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2223.715448][ T282] dst_init+0x84/0x4a0 [ 2223.715448][ T282] dst_alloc+0x97/0x150 [ 2223.715448][ T282] ip6_dst_alloc+0x23/0x90 [ 2223.715448][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2223.715448][ T282] ip6_pol_route+0x56f/0x840 [ 2223.715448][ T282] fib6_rule_lookup+0x196/0x240 [ 2223.715448][ T282] ip6_route_input+0x542/0x980 [ 2223.715448][ T282] ipv6_rcv+0x8f/0x400 [ 2223.715448][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2223.715448][ T282] process_backlog+0x101/0x620 [ 2223.715448][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2223.715448][ T282] net_rx_action+0x495/0xbe0 [ 2223.715448][ T282] __do_softirq+0x1b5/0x7f6 [ 2223.715448][ T282] [ 2223.717419][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2223.717419][ T282] netdev_get_by_index+0x5e/0x80 [ 2223.717419][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2223.717419][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2223.717419][ T282] ip6_route_add+0x1c/0x140 [ 2223.717419][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2223.717419][ T282] inet6_addr_add+0x4f8/0xa40 [ 2223.717419][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2223.717419][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2223.717419][ T282] netlink_rcv_skb+0x130/0x360 [ 2223.717419][ T282] netlink_unicast+0x449/0x710 [ 2223.717419][ T282] netlink_sendmsg+0x723/0xbe0 [ 2223.717419][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2223.717419][ T282] ___sys_sendmsg+0xee/0x170 [ 2223.717419][ T282] __sys_sendmsg+0xcd/0x170 [ 2223.717419][ T282] do_syscall_64+0xc6/0x1e0 [ 2223.717419][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2223.717419][ T282] [ 2223.719844][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2223.719844][ T282] netdev_get_by_index+0x5e/0x80 [ 2223.719844][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2223.719844][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2223.719844][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2223.719844][ T282] ipv6_add_addr+0x411/0x2000 [ 2223.719844][ T282] inet6_addr_add+0x30e/0xa40 [ 2223.719844][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2223.719844][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2223.719844][ T282] netlink_rcv_skb+0x130/0x360 [ 2223.719844][ T282] netlink_unicast+0x449/0x710 [ 2223.719844][ T282] netlink_sendmsg+0x723/0xbe0 [ 2223.719844][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2223.719844][ T282] ___sys_sendmsg+0xee/0x170 [ 2223.719844][ T282] __sys_sendmsg+0xcd/0x170 [ 2223.719844][ T282] do_syscall_64+0xc6/0x1e0 [ 2223.719844][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2223.719844][ T282] [ 2223.722243][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2223.722243][ T282] netdev_get_by_index+0x5e/0x80 [ 2223.722243][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2223.722243][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2223.722243][ T282] ip6_route_add+0x1c/0x140 [ 2223.722243][ T282] addrconf_add_mroute+0x129/0x180 [ 2223.722243][ T282] addrconf_add_dev+0xe2/0x170 [ 2223.722243][ T282] inet6_addr_add+0x12f/0xa40 [ 2223.722243][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2223.722243][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2223.722243][ T282] netlink_rcv_skb+0x130/0x360 [ 2223.722243][ T282] netlink_unicast+0x449/0x710 [ 2223.722243][ T282] netlink_sendmsg+0x723/0xbe0 [ 2223.722243][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2223.722243][ T282] ___sys_sendmsg+0xee/0x170 [ 2223.722243][ T282] __sys_sendmsg+0xcd/0x170 [ 2223.722243][ T282] do_syscall_64+0xc6/0x1e0 [ 2223.722243][ T282] [ 2223.724623][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2223.724623][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2223.724623][ T282] ipv6_find_idev+0x102/0x170 [ 2223.724623][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2223.724623][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2223.724623][ T282] netlink_rcv_skb+0x130/0x360 [ 2223.724623][ T282] netlink_unicast+0x449/0x710 [ 2223.724623][ T282] netlink_sendmsg+0x723/0xbe0 [ 2223.724623][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2223.724623][ T282] ___sys_sendmsg+0xee/0x170 [ 2223.724623][ T282] __sys_sendmsg+0xcd/0x170 [ 2223.724623][ T282] do_syscall_64+0xc6/0x1e0 [ 2223.724623][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2223.724623][ T282] [ 2223.726973][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2223.726973][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2223.726973][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2223.726973][ T282] ipv6_find_idev+0x102/0x170 [ 2223.726973][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2223.726973][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2223.726973][ T282] netlink_rcv_skb+0x130/0x360 [ 2223.726973][ T282] netlink_unicast+0x449/0x710 [ 2223.726973][ T282] netlink_sendmsg+0x723/0xbe0 [ 2223.726973][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2223.726973][ T282] ___sys_sendmsg+0xee/0x170 [ 2223.726973][ T282] __sys_sendmsg+0xcd/0x170 [ 2223.726973][ T282] do_syscall_64+0xc6/0x1e0 [ 2223.726973][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2223.726973][ T282] [ 2233.971031][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2233.971503][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2233.971503][ T282] dst_init+0x84/0x4a0 [ 2233.971503][ T282] dst_alloc+0x97/0x150 [ 2233.971503][ T282] ip6_dst_alloc+0x23/0x90 [ 2233.971503][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2233.971503][ T282] ip6_pol_route+0x56f/0x840 [ 2233.971503][ T282] fib6_rule_lookup+0x196/0x240 [ 2233.971503][ T282] ip6_route_input+0x542/0x980 [ 2233.971503][ T282] ipv6_rcv+0x8f/0x400 [ 2233.971503][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2233.971503][ T282] process_backlog+0x101/0x620 [ 2233.971503][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2233.971503][ T282] net_rx_action+0x495/0xbe0 [ 2233.971503][ T282] __do_softirq+0x1b5/0x7f6 [ 2233.971503][ T282] [ 2233.973308][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2233.973308][ T282] netdev_get_by_index+0x5e/0x80 [ 2233.973308][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2233.973308][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2233.973308][ T282] ip6_route_add+0x1c/0x140 [ 2233.973308][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2233.973308][ T282] inet6_addr_add+0x4f8/0xa40 [ 2233.973308][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2233.973308][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2233.973308][ T282] netlink_rcv_skb+0x130/0x360 [ 2233.973308][ T282] netlink_unicast+0x449/0x710 [ 2233.973308][ T282] netlink_sendmsg+0x723/0xbe0 [ 2233.973308][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2233.973308][ T282] ___sys_sendmsg+0xee/0x170 [ 2233.973308][ T282] __sys_sendmsg+0xcd/0x170 [ 2233.973308][ T282] do_syscall_64+0xc6/0x1e0 [ 2233.973308][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2233.973308][ T282] [ 2233.975500][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2233.975500][ T282] netdev_get_by_index+0x5e/0x80 [ 2233.975500][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2233.975500][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2233.975500][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2233.975500][ T282] ipv6_add_addr+0x411/0x2000 [ 2233.975500][ T282] inet6_addr_add+0x30e/0xa40 [ 2233.975500][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2233.975500][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2233.975500][ T282] netlink_rcv_skb+0x130/0x360 [ 2233.975500][ T282] netlink_unicast+0x449/0x710 [ 2233.975500][ T282] netlink_sendmsg+0x723/0xbe0 [ 2233.975500][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2233.975500][ T282] ___sys_sendmsg+0xee/0x170 [ 2233.975500][ T282] __sys_sendmsg+0xcd/0x170 [ 2233.975500][ T282] do_syscall_64+0xc6/0x1e0 [ 2233.975500][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2233.975500][ T282] [ 2233.977688][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2233.977688][ T282] netdev_get_by_index+0x5e/0x80 [ 2233.977688][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2233.977688][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2233.977688][ T282] ip6_route_add+0x1c/0x140 [ 2233.977688][ T282] addrconf_add_mroute+0x129/0x180 [ 2233.977688][ T282] addrconf_add_dev+0xe2/0x170 [ 2233.977688][ T282] inet6_addr_add+0x12f/0xa40 [ 2233.977688][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2233.977688][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2233.977688][ T282] netlink_rcv_skb+0x130/0x360 [ 2233.977688][ T282] netlink_unicast+0x449/0x710 [ 2233.977688][ T282] netlink_sendmsg+0x723/0xbe0 [ 2233.977688][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2233.977688][ T282] ___sys_sendmsg+0xee/0x170 [ 2233.977688][ T282] __sys_sendmsg+0xcd/0x170 [ 2233.977688][ T282] do_syscall_64+0xc6/0x1e0 [ 2233.977688][ T282] [ 2233.979863][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2233.979863][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2233.979863][ T282] ipv6_find_idev+0x102/0x170 [ 2233.979863][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2233.979863][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2233.979863][ T282] netlink_rcv_skb+0x130/0x360 [ 2233.979863][ T282] netlink_unicast+0x449/0x710 [ 2233.979863][ T282] netlink_sendmsg+0x723/0xbe0 [ 2233.979863][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2233.979863][ T282] ___sys_sendmsg+0xee/0x170 [ 2233.979863][ T282] __sys_sendmsg+0xcd/0x170 [ 2233.979863][ T282] do_syscall_64+0xc6/0x1e0 [ 2233.979863][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2233.979863][ T282] [ 2233.981558][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2233.981558][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2233.981558][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2233.981558][ T282] ipv6_find_idev+0x102/0x170 [ 2233.981558][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2233.981558][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2233.981558][ T282] netlink_rcv_skb+0x130/0x360 [ 2233.981558][ T282] netlink_unicast+0x449/0x710 [ 2233.981558][ T282] netlink_sendmsg+0x723/0xbe0 [ 2233.981558][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2233.981558][ T282] ___sys_sendmsg+0xee/0x170 [ 2233.981558][ T282] __sys_sendmsg+0xcd/0x170 [ 2233.981558][ T282] do_syscall_64+0xc6/0x1e0 [ 2233.981558][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2233.981558][ T282] [ 2244.147067][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2244.147541][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2244.147541][ T282] dst_init+0x84/0x4a0 [ 2244.147541][ T282] dst_alloc+0x97/0x150 [ 2244.147541][ T282] ip6_dst_alloc+0x23/0x90 [ 2244.147541][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2244.147541][ T282] ip6_pol_route+0x56f/0x840 [ 2244.147541][ T282] fib6_rule_lookup+0x196/0x240 [ 2244.147541][ T282] ip6_route_input+0x542/0x980 [ 2244.147541][ T282] ipv6_rcv+0x8f/0x400 [ 2244.147541][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2244.147541][ T282] process_backlog+0x101/0x620 [ 2244.147541][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2244.147541][ T282] net_rx_action+0x495/0xbe0 [ 2244.147541][ T282] __do_softirq+0x1b5/0x7f6 [ 2244.147541][ T282] [ 2244.149344][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2244.149344][ T282] netdev_get_by_index+0x5e/0x80 [ 2244.149344][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2244.149344][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2244.149344][ T282] ip6_route_add+0x1c/0x140 [ 2244.149344][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2244.149344][ T282] inet6_addr_add+0x4f8/0xa40 [ 2244.149344][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2244.149344][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2244.149344][ T282] netlink_rcv_skb+0x130/0x360 [ 2244.149344][ T282] netlink_unicast+0x449/0x710 [ 2244.149344][ T282] netlink_sendmsg+0x723/0xbe0 [ 2244.149344][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2244.149344][ T282] ___sys_sendmsg+0xee/0x170 [ 2244.149344][ T282] __sys_sendmsg+0xcd/0x170 [ 2244.149344][ T282] do_syscall_64+0xc6/0x1e0 [ 2244.149344][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2244.149344][ T282] [ 2244.151624][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2244.151624][ T282] netdev_get_by_index+0x5e/0x80 [ 2244.151624][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2244.151624][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2244.151624][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2244.151624][ T282] ipv6_add_addr+0x411/0x2000 [ 2244.151624][ T282] inet6_addr_add+0x30e/0xa40 [ 2244.151624][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2244.151624][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2244.151624][ T282] netlink_rcv_skb+0x130/0x360 [ 2244.151624][ T282] netlink_unicast+0x449/0x710 [ 2244.151624][ T282] netlink_sendmsg+0x723/0xbe0 [ 2244.151624][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2244.151624][ T282] ___sys_sendmsg+0xee/0x170 [ 2244.151624][ T282] __sys_sendmsg+0xcd/0x170 [ 2244.151624][ T282] do_syscall_64+0xc6/0x1e0 [ 2244.151624][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2244.151624][ T282] [ 2244.153810][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2244.153810][ T282] netdev_get_by_index+0x5e/0x80 [ 2244.153810][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2244.153810][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2244.153810][ T282] ip6_route_add+0x1c/0x140 [ 2244.153810][ T282] addrconf_add_mroute+0x129/0x180 [ 2244.153810][ T282] addrconf_add_dev+0xe2/0x170 [ 2244.153810][ T282] inet6_addr_add+0x12f/0xa40 [ 2244.153810][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2244.153810][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2244.153810][ T282] netlink_rcv_skb+0x130/0x360 [ 2244.153810][ T282] netlink_unicast+0x449/0x710 [ 2244.153810][ T282] netlink_sendmsg+0x723/0xbe0 [ 2244.153810][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2244.153810][ T282] ___sys_sendmsg+0xee/0x170 [ 2244.153810][ T282] __sys_sendmsg+0xcd/0x170 [ 2244.153810][ T282] do_syscall_64+0xc6/0x1e0 [ 2244.153810][ T282] [ 2244.155957][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2244.155957][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2244.155957][ T282] ipv6_find_idev+0x102/0x170 [ 2244.155957][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2244.155957][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2244.155957][ T282] netlink_rcv_skb+0x130/0x360 [ 2244.155957][ T282] netlink_unicast+0x449/0x710 [ 2244.155957][ T282] netlink_sendmsg+0x723/0xbe0 [ 2244.155957][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2244.155957][ T282] ___sys_sendmsg+0xee/0x170 [ 2244.155957][ T282] __sys_sendmsg+0xcd/0x170 [ 2244.155957][ T282] do_syscall_64+0xc6/0x1e0 [ 2244.155957][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2244.155957][ T282] [ 2244.157645][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2244.157645][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2244.157645][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2244.157645][ T282] ipv6_find_idev+0x102/0x170 [ 2244.157645][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2244.157645][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2244.157645][ T282] netlink_rcv_skb+0x130/0x360 [ 2244.157645][ T282] netlink_unicast+0x449/0x710 [ 2244.157645][ T282] netlink_sendmsg+0x723/0xbe0 [ 2244.157645][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2244.157645][ T282] ___sys_sendmsg+0xee/0x170 [ 2244.157645][ T282] __sys_sendmsg+0xcd/0x170 [ 2244.157645][ T282] do_syscall_64+0xc6/0x1e0 [ 2244.157645][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2244.157645][ T282] [ 2254.403066][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2254.403546][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2254.403546][ T282] dst_init+0x84/0x4a0 [ 2254.403546][ T282] dst_alloc+0x97/0x150 [ 2254.403546][ T282] ip6_dst_alloc+0x23/0x90 [ 2254.403546][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2254.403546][ T282] ip6_pol_route+0x56f/0x840 [ 2254.403546][ T282] fib6_rule_lookup+0x196/0x240 [ 2254.403546][ T282] ip6_route_input+0x542/0x980 [ 2254.403546][ T282] ipv6_rcv+0x8f/0x400 [ 2254.403546][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2254.403546][ T282] process_backlog+0x101/0x620 [ 2254.403546][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2254.403546][ T282] net_rx_action+0x495/0xbe0 [ 2254.403546][ T282] __do_softirq+0x1b5/0x7f6 [ 2254.403546][ T282] [ 2254.405345][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2254.405345][ T282] netdev_get_by_index+0x5e/0x80 [ 2254.405345][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2254.405345][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2254.405345][ T282] ip6_route_add+0x1c/0x140 [ 2254.405345][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2254.405345][ T282] inet6_addr_add+0x4f8/0xa40 [ 2254.405345][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2254.405345][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2254.405345][ T282] netlink_rcv_skb+0x130/0x360 [ 2254.405345][ T282] netlink_unicast+0x449/0x710 [ 2254.405345][ T282] netlink_sendmsg+0x723/0xbe0 [ 2254.405345][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2254.405345][ T282] ___sys_sendmsg+0xee/0x170 [ 2254.405345][ T282] __sys_sendmsg+0xcd/0x170 [ 2254.405345][ T282] do_syscall_64+0xc6/0x1e0 [ 2254.405345][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2254.405345][ T282] [ 2254.407539][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2254.407539][ T282] netdev_get_by_index+0x5e/0x80 [ 2254.407539][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2254.407539][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2254.407539][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2254.407539][ T282] ipv6_add_addr+0x411/0x2000 [ 2254.407539][ T282] inet6_addr_add+0x30e/0xa40 [ 2254.407539][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2254.407539][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2254.407539][ T282] netlink_rcv_skb+0x130/0x360 [ 2254.407539][ T282] netlink_unicast+0x449/0x710 [ 2254.407539][ T282] netlink_sendmsg+0x723/0xbe0 [ 2254.407539][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2254.407539][ T282] ___sys_sendmsg+0xee/0x170 [ 2254.407539][ T282] __sys_sendmsg+0xcd/0x170 [ 2254.407539][ T282] do_syscall_64+0xc6/0x1e0 [ 2254.407539][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2254.407539][ T282] [ 2254.409747][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2254.409747][ T282] netdev_get_by_index+0x5e/0x80 [ 2254.409747][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2254.409747][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2254.409747][ T282] ip6_route_add+0x1c/0x140 [ 2254.409747][ T282] addrconf_add_mroute+0x129/0x180 [ 2254.409747][ T282] addrconf_add_dev+0xe2/0x170 [ 2254.409747][ T282] inet6_addr_add+0x12f/0xa40 [ 2254.409747][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2254.409747][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2254.409747][ T282] netlink_rcv_skb+0x130/0x360 [ 2254.409747][ T282] netlink_unicast+0x449/0x710 [ 2254.409747][ T282] netlink_sendmsg+0x723/0xbe0 [ 2254.409747][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2254.409747][ T282] ___sys_sendmsg+0xee/0x170 [ 2254.409747][ T282] __sys_sendmsg+0xcd/0x170 [ 2254.409747][ T282] do_syscall_64+0xc6/0x1e0 [ 2254.409747][ T282] [ 2254.411903][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2254.411903][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2254.411903][ T282] ipv6_find_idev+0x102/0x170 [ 2254.411903][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2254.411903][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2254.411903][ T282] netlink_rcv_skb+0x130/0x360 [ 2254.411903][ T282] netlink_unicast+0x449/0x710 [ 2254.411903][ T282] netlink_sendmsg+0x723/0xbe0 [ 2254.411903][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2254.411903][ T282] ___sys_sendmsg+0xee/0x170 [ 2254.411903][ T282] __sys_sendmsg+0xcd/0x170 [ 2254.411903][ T282] do_syscall_64+0xc6/0x1e0 [ 2254.411903][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2254.411903][ T282] [ 2254.413597][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2254.413597][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2254.413597][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2254.413597][ T282] ipv6_find_idev+0x102/0x170 [ 2254.413597][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2254.413597][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2254.413597][ T282] netlink_rcv_skb+0x130/0x360 [ 2254.413597][ T282] netlink_unicast+0x449/0x710 [ 2254.413597][ T282] netlink_sendmsg+0x723/0xbe0 [ 2254.413597][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2254.413597][ T282] ___sys_sendmsg+0xee/0x170 [ 2254.413597][ T282] __sys_sendmsg+0xcd/0x170 [ 2254.413597][ T282] do_syscall_64+0xc6/0x1e0 [ 2254.413597][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2254.413597][ T282] [ 2264.611040][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2264.611458][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2264.611458][ T282] dst_init+0x84/0x4a0 [ 2264.611458][ T282] dst_alloc+0x97/0x150 [ 2264.611458][ T282] ip6_dst_alloc+0x23/0x90 [ 2264.611458][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2264.611458][ T282] ip6_pol_route+0x56f/0x840 [ 2264.611458][ T282] fib6_rule_lookup+0x196/0x240 [ 2264.611458][ T282] ip6_route_input+0x542/0x980 [ 2264.611458][ T282] ipv6_rcv+0x8f/0x400 [ 2264.611458][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2264.611458][ T282] process_backlog+0x101/0x620 [ 2264.611458][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2264.611458][ T282] net_rx_action+0x495/0xbe0 [ 2264.611458][ T282] __do_softirq+0x1b5/0x7f6 [ 2264.611458][ T282] [ 2264.613273][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2264.613273][ T282] netdev_get_by_index+0x5e/0x80 [ 2264.613273][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2264.613273][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2264.613273][ T282] ip6_route_add+0x1c/0x140 [ 2264.613273][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2264.613273][ T282] inet6_addr_add+0x4f8/0xa40 [ 2264.613273][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2264.613273][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2264.613273][ T282] netlink_rcv_skb+0x130/0x360 [ 2264.613273][ T282] netlink_unicast+0x449/0x710 [ 2264.613273][ T282] netlink_sendmsg+0x723/0xbe0 [ 2264.613273][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2264.613273][ T282] ___sys_sendmsg+0xee/0x170 [ 2264.613273][ T282] __sys_sendmsg+0xcd/0x170 [ 2264.613273][ T282] do_syscall_64+0xc6/0x1e0 [ 2264.613273][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2264.613273][ T282] [ 2264.615489][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2264.615489][ T282] netdev_get_by_index+0x5e/0x80 [ 2264.615489][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2264.615489][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2264.615489][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2264.615489][ T282] ipv6_add_addr+0x411/0x2000 [ 2264.615489][ T282] inet6_addr_add+0x30e/0xa40 [ 2264.615489][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2264.615489][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2264.615489][ T282] netlink_rcv_skb+0x130/0x360 [ 2264.615489][ T282] netlink_unicast+0x449/0x710 [ 2264.615489][ T282] netlink_sendmsg+0x723/0xbe0 [ 2264.615489][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2264.615489][ T282] ___sys_sendmsg+0xee/0x170 [ 2264.615489][ T282] __sys_sendmsg+0xcd/0x170 [ 2264.615489][ T282] do_syscall_64+0xc6/0x1e0 [ 2264.615489][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2264.615489][ T282] [ 2264.617722][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2264.617722][ T282] netdev_get_by_index+0x5e/0x80 [ 2264.617722][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2264.617722][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2264.617722][ T282] ip6_route_add+0x1c/0x140 [ 2264.617722][ T282] addrconf_add_mroute+0x129/0x180 [ 2264.617722][ T282] addrconf_add_dev+0xe2/0x170 [ 2264.617722][ T282] inet6_addr_add+0x12f/0xa40 [ 2264.617722][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2264.617722][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2264.617722][ T282] netlink_rcv_skb+0x130/0x360 [ 2264.617722][ T282] netlink_unicast+0x449/0x710 [ 2264.617722][ T282] netlink_sendmsg+0x723/0xbe0 [ 2264.617722][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2264.617722][ T282] ___sys_sendmsg+0xee/0x170 [ 2264.617722][ T282] __sys_sendmsg+0xcd/0x170 [ 2264.617722][ T282] do_syscall_64+0xc6/0x1e0 [ 2264.617722][ T282] [ 2264.619917][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2264.619917][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2264.619917][ T282] ipv6_find_idev+0x102/0x170 [ 2264.619917][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2264.619917][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2264.619917][ T282] netlink_rcv_skb+0x130/0x360 [ 2264.619917][ T282] netlink_unicast+0x449/0x710 [ 2264.619917][ T282] netlink_sendmsg+0x723/0xbe0 [ 2264.619917][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2264.619917][ T282] ___sys_sendmsg+0xee/0x170 [ 2264.619917][ T282] __sys_sendmsg+0xcd/0x170 [ 2264.619917][ T282] do_syscall_64+0xc6/0x1e0 [ 2264.619917][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2264.619917][ T282] [ 2264.621621][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2264.621621][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2264.621621][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2264.621621][ T282] ipv6_find_idev+0x102/0x170 [ 2264.621621][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2264.621621][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2264.621621][ T282] netlink_rcv_skb+0x130/0x360 [ 2264.621621][ T282] netlink_unicast+0x449/0x710 [ 2264.621621][ T282] netlink_sendmsg+0x723/0xbe0 [ 2264.621621][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2264.621621][ T282] ___sys_sendmsg+0xee/0x170 [ 2264.621621][ T282] __sys_sendmsg+0xcd/0x170 [ 2264.621621][ T282] do_syscall_64+0xc6/0x1e0 [ 2264.621621][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2264.621621][ T282] [ 2274.659017][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2274.659439][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2274.659439][ T282] dst_init+0x84/0x4a0 [ 2274.659439][ T282] dst_alloc+0x97/0x150 [ 2274.659439][ T282] ip6_dst_alloc+0x23/0x90 [ 2274.659439][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2274.659439][ T282] ip6_pol_route+0x56f/0x840 [ 2274.659439][ T282] fib6_rule_lookup+0x196/0x240 [ 2274.659439][ T282] ip6_route_input+0x542/0x980 [ 2274.659439][ T282] ipv6_rcv+0x8f/0x400 [ 2274.659439][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2274.659439][ T282] process_backlog+0x101/0x620 [ 2274.659439][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2274.659439][ T282] net_rx_action+0x495/0xbe0 [ 2274.659439][ T282] __do_softirq+0x1b5/0x7f6 [ 2274.659439][ T282] [ 2274.661252][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2274.661252][ T282] netdev_get_by_index+0x5e/0x80 [ 2274.661252][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2274.661252][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2274.661252][ T282] ip6_route_add+0x1c/0x140 [ 2274.661252][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2274.661252][ T282] inet6_addr_add+0x4f8/0xa40 [ 2274.661252][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2274.661252][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2274.661252][ T282] netlink_rcv_skb+0x130/0x360 [ 2274.661252][ T282] netlink_unicast+0x449/0x710 [ 2274.661252][ T282] netlink_sendmsg+0x723/0xbe0 [ 2274.661252][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2274.661252][ T282] ___sys_sendmsg+0xee/0x170 [ 2274.661252][ T282] __sys_sendmsg+0xcd/0x170 [ 2274.661252][ T282] do_syscall_64+0xc6/0x1e0 [ 2274.661252][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2274.661252][ T282] [ 2274.663443][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2274.663443][ T282] netdev_get_by_index+0x5e/0x80 [ 2274.663443][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2274.663443][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2274.663443][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2274.663443][ T282] ipv6_add_addr+0x411/0x2000 [ 2274.663443][ T282] inet6_addr_add+0x30e/0xa40 [ 2274.663443][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2274.663443][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2274.663443][ T282] netlink_rcv_skb+0x130/0x360 [ 2274.663443][ T282] netlink_unicast+0x449/0x710 [ 2274.663443][ T282] netlink_sendmsg+0x723/0xbe0 [ 2274.663443][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2274.663443][ T282] ___sys_sendmsg+0xee/0x170 [ 2274.663443][ T282] __sys_sendmsg+0xcd/0x170 [ 2274.663443][ T282] do_syscall_64+0xc6/0x1e0 [ 2274.663443][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2274.663443][ T282] [ 2274.665626][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2274.665626][ T282] netdev_get_by_index+0x5e/0x80 [ 2274.665626][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2274.665626][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2274.665626][ T282] ip6_route_add+0x1c/0x140 [ 2274.665626][ T282] addrconf_add_mroute+0x129/0x180 [ 2274.665626][ T282] addrconf_add_dev+0xe2/0x170 [ 2274.665626][ T282] inet6_addr_add+0x12f/0xa40 [ 2274.665626][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2274.665626][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2274.665626][ T282] netlink_rcv_skb+0x130/0x360 [ 2274.665626][ T282] netlink_unicast+0x449/0x710 [ 2274.665626][ T282] netlink_sendmsg+0x723/0xbe0 [ 2274.665626][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2274.665626][ T282] ___sys_sendmsg+0xee/0x170 [ 2274.665626][ T282] __sys_sendmsg+0xcd/0x170 [ 2274.665626][ T282] do_syscall_64+0xc6/0x1e0 [ 2274.665626][ T282] [ 2274.667774][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2274.667774][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2274.667774][ T282] ipv6_find_idev+0x102/0x170 [ 2274.667774][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2274.667774][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2274.667774][ T282] netlink_rcv_skb+0x130/0x360 [ 2274.667774][ T282] netlink_unicast+0x449/0x710 [ 2274.667774][ T282] netlink_sendmsg+0x723/0xbe0 [ 2274.667774][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2274.667774][ T282] ___sys_sendmsg+0xee/0x170 [ 2274.667774][ T282] __sys_sendmsg+0xcd/0x170 [ 2274.667774][ T282] do_syscall_64+0xc6/0x1e0 [ 2274.667774][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2274.667774][ T282] [ 2274.669479][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2274.669479][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2274.669479][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2274.669479][ T282] ipv6_find_idev+0x102/0x170 [ 2274.669479][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2274.669479][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2274.669479][ T282] netlink_rcv_skb+0x130/0x360 [ 2274.669479][ T282] netlink_unicast+0x449/0x710 [ 2274.669479][ T282] netlink_sendmsg+0x723/0xbe0 [ 2274.669479][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2274.669479][ T282] ___sys_sendmsg+0xee/0x170 [ 2274.669479][ T282] __sys_sendmsg+0xcd/0x170 [ 2274.669479][ T282] do_syscall_64+0xc6/0x1e0 [ 2274.669479][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2274.669479][ T282] [ 2284.803077][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2284.803502][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2284.803502][ T282] dst_init+0x84/0x4a0 [ 2284.803502][ T282] dst_alloc+0x97/0x150 [ 2284.803502][ T282] ip6_dst_alloc+0x23/0x90 [ 2284.803502][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2284.803502][ T282] ip6_pol_route+0x56f/0x840 [ 2284.803502][ T282] fib6_rule_lookup+0x196/0x240 [ 2284.803502][ T282] ip6_route_input+0x542/0x980 [ 2284.803502][ T282] ipv6_rcv+0x8f/0x400 [ 2284.803502][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2284.803502][ T282] process_backlog+0x101/0x620 [ 2284.803502][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2284.803502][ T282] net_rx_action+0x495/0xbe0 [ 2284.803502][ T282] __do_softirq+0x1b5/0x7f6 [ 2284.803502][ T282] [ 2284.805318][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2284.805318][ T282] netdev_get_by_index+0x5e/0x80 [ 2284.805318][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2284.805318][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2284.805318][ T282] ip6_route_add+0x1c/0x140 [ 2284.805318][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2284.805318][ T282] inet6_addr_add+0x4f8/0xa40 [ 2284.805318][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2284.805318][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2284.805318][ T282] netlink_rcv_skb+0x130/0x360 [ 2284.805318][ T282] netlink_unicast+0x449/0x710 [ 2284.805318][ T282] netlink_sendmsg+0x723/0xbe0 [ 2284.805318][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2284.805318][ T282] ___sys_sendmsg+0xee/0x170 [ 2284.805318][ T282] __sys_sendmsg+0xcd/0x170 [ 2284.805318][ T282] do_syscall_64+0xc6/0x1e0 [ 2284.805318][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2284.805318][ T282] [ 2284.807538][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2284.807538][ T282] netdev_get_by_index+0x5e/0x80 [ 2284.807538][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2284.807538][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2284.807538][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2284.807538][ T282] ipv6_add_addr+0x411/0x2000 [ 2284.807538][ T282] inet6_addr_add+0x30e/0xa40 [ 2284.807538][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2284.807538][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2284.807538][ T282] netlink_rcv_skb+0x130/0x360 [ 2284.807538][ T282] netlink_unicast+0x449/0x710 [ 2284.807538][ T282] netlink_sendmsg+0x723/0xbe0 [ 2284.807538][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2284.807538][ T282] ___sys_sendmsg+0xee/0x170 [ 2284.807538][ T282] __sys_sendmsg+0xcd/0x170 [ 2284.807538][ T282] do_syscall_64+0xc6/0x1e0 [ 2284.807538][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2284.807538][ T282] [ 2284.809768][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2284.809768][ T282] netdev_get_by_index+0x5e/0x80 [ 2284.809768][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2284.809768][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2284.809768][ T282] ip6_route_add+0x1c/0x140 [ 2284.809768][ T282] addrconf_add_mroute+0x129/0x180 [ 2284.809768][ T282] addrconf_add_dev+0xe2/0x170 [ 2284.809768][ T282] inet6_addr_add+0x12f/0xa40 [ 2284.809768][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2284.809768][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2284.809768][ T282] netlink_rcv_skb+0x130/0x360 [ 2284.809768][ T282] netlink_unicast+0x449/0x710 [ 2284.809768][ T282] netlink_sendmsg+0x723/0xbe0 [ 2284.809768][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2284.809768][ T282] ___sys_sendmsg+0xee/0x170 [ 2284.809768][ T282] __sys_sendmsg+0xcd/0x170 [ 2284.809768][ T282] do_syscall_64+0xc6/0x1e0 [ 2284.809768][ T282] [ 2284.811970][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2284.811970][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2284.811970][ T282] ipv6_find_idev+0x102/0x170 [ 2284.811970][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2284.811970][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2284.811970][ T282] netlink_rcv_skb+0x130/0x360 [ 2284.811970][ T282] netlink_unicast+0x449/0x710 [ 2284.811970][ T282] netlink_sendmsg+0x723/0xbe0 [ 2284.811970][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2284.811970][ T282] ___sys_sendmsg+0xee/0x170 [ 2284.811970][ T282] __sys_sendmsg+0xcd/0x170 [ 2284.811970][ T282] do_syscall_64+0xc6/0x1e0 [ 2284.811970][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2284.811970][ T282] [ 2284.813681][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2284.813681][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2284.813681][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2284.813681][ T282] ipv6_find_idev+0x102/0x170 [ 2284.813681][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2284.813681][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2284.813681][ T282] netlink_rcv_skb+0x130/0x360 [ 2284.813681][ T282] netlink_unicast+0x449/0x710 [ 2284.813681][ T282] netlink_sendmsg+0x723/0xbe0 [ 2284.813681][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2284.813681][ T282] ___sys_sendmsg+0xee/0x170 [ 2284.813681][ T282] __sys_sendmsg+0xcd/0x170 [ 2284.813681][ T282] do_syscall_64+0xc6/0x1e0 [ 2284.813681][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2284.813681][ T282] [ 2295.051019][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2295.051509][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2295.051509][ T282] dst_init+0x84/0x4a0 [ 2295.051509][ T282] dst_alloc+0x97/0x150 [ 2295.051509][ T282] ip6_dst_alloc+0x23/0x90 [ 2295.051509][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2295.051509][ T282] ip6_pol_route+0x56f/0x840 [ 2295.051509][ T282] fib6_rule_lookup+0x196/0x240 [ 2295.051509][ T282] ip6_route_input+0x542/0x980 [ 2295.051509][ T282] ipv6_rcv+0x8f/0x400 [ 2295.051509][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2295.051509][ T282] process_backlog+0x101/0x620 [ 2295.051509][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2295.051509][ T282] net_rx_action+0x495/0xbe0 [ 2295.051509][ T282] __do_softirq+0x1b5/0x7f6 [ 2295.051509][ T282] [ 2295.053323][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2295.053323][ T282] netdev_get_by_index+0x5e/0x80 [ 2295.053323][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2295.053323][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2295.053323][ T282] ip6_route_add+0x1c/0x140 [ 2295.053323][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2295.053323][ T282] inet6_addr_add+0x4f8/0xa40 [ 2295.053323][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2295.053323][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2295.053323][ T282] netlink_rcv_skb+0x130/0x360 [ 2295.053323][ T282] netlink_unicast+0x449/0x710 [ 2295.053323][ T282] netlink_sendmsg+0x723/0xbe0 [ 2295.053323][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2295.053323][ T282] ___sys_sendmsg+0xee/0x170 [ 2295.053323][ T282] __sys_sendmsg+0xcd/0x170 [ 2295.053323][ T282] do_syscall_64+0xc6/0x1e0 [ 2295.053323][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2295.053323][ T282] [ 2295.055540][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2295.055540][ T282] netdev_get_by_index+0x5e/0x80 [ 2295.055540][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2295.055540][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2295.055540][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2295.055540][ T282] ipv6_add_addr+0x411/0x2000 [ 2295.055540][ T282] inet6_addr_add+0x30e/0xa40 [ 2295.055540][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2295.055540][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2295.055540][ T282] netlink_rcv_skb+0x130/0x360 [ 2295.055540][ T282] netlink_unicast+0x449/0x710 [ 2295.055540][ T282] netlink_sendmsg+0x723/0xbe0 [ 2295.055540][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2295.055540][ T282] ___sys_sendmsg+0xee/0x170 [ 2295.055540][ T282] __sys_sendmsg+0xcd/0x170 [ 2295.055540][ T282] do_syscall_64+0xc6/0x1e0 [ 2295.055540][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2295.055540][ T282] [ 2295.057753][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2295.057753][ T282] netdev_get_by_index+0x5e/0x80 [ 2295.057753][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2295.057753][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2295.057753][ T282] ip6_route_add+0x1c/0x140 [ 2295.057753][ T282] addrconf_add_mroute+0x129/0x180 [ 2295.057753][ T282] addrconf_add_dev+0xe2/0x170 [ 2295.057753][ T282] inet6_addr_add+0x12f/0xa40 [ 2295.057753][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2295.057753][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2295.057753][ T282] netlink_rcv_skb+0x130/0x360 [ 2295.057753][ T282] netlink_unicast+0x449/0x710 [ 2295.057753][ T282] netlink_sendmsg+0x723/0xbe0 [ 2295.057753][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2295.057753][ T282] ___sys_sendmsg+0xee/0x170 [ 2295.057753][ T282] __sys_sendmsg+0xcd/0x170 [ 2295.057753][ T282] do_syscall_64+0xc6/0x1e0 [ 2295.057753][ T282] [ 2295.059951][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2295.059951][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2295.059951][ T282] ipv6_find_idev+0x102/0x170 [ 2295.059951][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2295.059951][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2295.059951][ T282] netlink_rcv_skb+0x130/0x360 [ 2295.059951][ T282] netlink_unicast+0x449/0x710 [ 2295.059951][ T282] netlink_sendmsg+0x723/0xbe0 [ 2295.059951][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2295.059951][ T282] ___sys_sendmsg+0xee/0x170 [ 2295.059951][ T282] __sys_sendmsg+0xcd/0x170 [ 2295.059951][ T282] do_syscall_64+0xc6/0x1e0 [ 2295.059951][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2295.059951][ T282] [ 2295.061668][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2295.061668][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2295.061668][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2295.061668][ T282] ipv6_find_idev+0x102/0x170 [ 2295.061668][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2295.061668][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2295.061668][ T282] netlink_rcv_skb+0x130/0x360 [ 2295.061668][ T282] netlink_unicast+0x449/0x710 [ 2295.061668][ T282] netlink_sendmsg+0x723/0xbe0 [ 2295.061668][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2295.061668][ T282] ___sys_sendmsg+0xee/0x170 [ 2295.061668][ T282] __sys_sendmsg+0xcd/0x170 [ 2295.061668][ T282] do_syscall_64+0xc6/0x1e0 [ 2295.061668][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2295.061668][ T282] [ 2305.267086][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2305.267573][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2305.267573][ T282] dst_init+0x84/0x4a0 [ 2305.267573][ T282] dst_alloc+0x97/0x150 [ 2305.267573][ T282] ip6_dst_alloc+0x23/0x90 [ 2305.267573][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2305.267573][ T282] ip6_pol_route+0x56f/0x840 [ 2305.267573][ T282] fib6_rule_lookup+0x196/0x240 [ 2305.267573][ T282] ip6_route_input+0x542/0x980 [ 2305.267573][ T282] ipv6_rcv+0x8f/0x400 [ 2305.267573][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2305.267573][ T282] process_backlog+0x101/0x620 [ 2305.267573][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2305.267573][ T282] net_rx_action+0x495/0xbe0 [ 2305.267573][ T282] __do_softirq+0x1b5/0x7f6 [ 2305.267573][ T282] [ 2305.269416][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2305.269416][ T282] netdev_get_by_index+0x5e/0x80 [ 2305.269416][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2305.269416][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2305.269416][ T282] ip6_route_add+0x1c/0x140 [ 2305.269416][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2305.269416][ T282] inet6_addr_add+0x4f8/0xa40 [ 2305.269416][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2305.269416][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2305.269416][ T282] netlink_rcv_skb+0x130/0x360 [ 2305.269416][ T282] netlink_unicast+0x449/0x710 [ 2305.269416][ T282] netlink_sendmsg+0x723/0xbe0 [ 2305.269416][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2305.269416][ T282] ___sys_sendmsg+0xee/0x170 [ 2305.269416][ T282] __sys_sendmsg+0xcd/0x170 [ 2305.269416][ T282] do_syscall_64+0xc6/0x1e0 [ 2305.269416][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2305.269416][ T282] [ 2305.271684][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2305.271684][ T282] netdev_get_by_index+0x5e/0x80 [ 2305.271684][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2305.271684][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2305.271684][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2305.271684][ T282] ipv6_add_addr+0x411/0x2000 [ 2305.271684][ T282] inet6_addr_add+0x30e/0xa40 [ 2305.271684][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2305.271684][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2305.271684][ T282] netlink_rcv_skb+0x130/0x360 [ 2305.271684][ T282] netlink_unicast+0x449/0x710 [ 2305.271684][ T282] netlink_sendmsg+0x723/0xbe0 [ 2305.271684][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2305.271684][ T282] ___sys_sendmsg+0xee/0x170 [ 2305.271684][ T282] __sys_sendmsg+0xcd/0x170 [ 2305.271684][ T282] do_syscall_64+0xc6/0x1e0 [ 2305.271684][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2305.271684][ T282] [ 2305.273947][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2305.273947][ T282] netdev_get_by_index+0x5e/0x80 [ 2305.273947][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2305.273947][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2305.273947][ T282] ip6_route_add+0x1c/0x140 [ 2305.273947][ T282] addrconf_add_mroute+0x129/0x180 [ 2305.273947][ T282] addrconf_add_dev+0xe2/0x170 [ 2305.273947][ T282] inet6_addr_add+0x12f/0xa40 [ 2305.273947][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2305.273947][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2305.273947][ T282] netlink_rcv_skb+0x130/0x360 [ 2305.273947][ T282] netlink_unicast+0x449/0x710 [ 2305.273947][ T282] netlink_sendmsg+0x723/0xbe0 [ 2305.273947][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2305.273947][ T282] ___sys_sendmsg+0xee/0x170 [ 2305.273947][ T282] __sys_sendmsg+0xcd/0x170 [ 2305.273947][ T282] do_syscall_64+0xc6/0x1e0 [ 2305.273947][ T282] [ 2305.276159][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2305.276159][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2305.276159][ T282] ipv6_find_idev+0x102/0x170 [ 2305.276159][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2305.276159][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2305.276159][ T282] netlink_rcv_skb+0x130/0x360 [ 2305.276159][ T282] netlink_unicast+0x449/0x710 [ 2305.276159][ T282] netlink_sendmsg+0x723/0xbe0 [ 2305.276159][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2305.276159][ T282] ___sys_sendmsg+0xee/0x170 [ 2305.276159][ T282] __sys_sendmsg+0xcd/0x170 [ 2305.276159][ T282] do_syscall_64+0xc6/0x1e0 [ 2305.276159][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2305.276159][ T282] [ 2305.277905][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2305.277905][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2305.277905][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2305.277905][ T282] ipv6_find_idev+0x102/0x170 [ 2305.277905][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2305.277905][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2305.277905][ T282] netlink_rcv_skb+0x130/0x360 [ 2305.277905][ T282] netlink_unicast+0x449/0x710 [ 2305.277905][ T282] netlink_sendmsg+0x723/0xbe0 [ 2305.277905][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2305.277905][ T282] ___sys_sendmsg+0xee/0x170 [ 2305.277905][ T282] __sys_sendmsg+0xcd/0x170 [ 2305.277905][ T282] do_syscall_64+0xc6/0x1e0 [ 2305.277905][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2305.277905][ T282] [ 2315.515049][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2315.515531][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2315.515531][ T282] dst_init+0x84/0x4a0 [ 2315.515531][ T282] dst_alloc+0x97/0x150 [ 2315.515531][ T282] ip6_dst_alloc+0x23/0x90 [ 2315.515531][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2315.515531][ T282] ip6_pol_route+0x56f/0x840 [ 2315.515531][ T282] fib6_rule_lookup+0x196/0x240 [ 2315.515531][ T282] ip6_route_input+0x542/0x980 [ 2315.515531][ T282] ipv6_rcv+0x8f/0x400 [ 2315.515531][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2315.515531][ T282] process_backlog+0x101/0x620 [ 2315.515531][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2315.515531][ T282] net_rx_action+0x495/0xbe0 [ 2315.515531][ T282] __do_softirq+0x1b5/0x7f6 [ 2315.515531][ T282] [ 2315.517351][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2315.517351][ T282] netdev_get_by_index+0x5e/0x80 [ 2315.517351][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2315.517351][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2315.517351][ T282] ip6_route_add+0x1c/0x140 [ 2315.517351][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2315.517351][ T282] inet6_addr_add+0x4f8/0xa40 [ 2315.517351][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2315.517351][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2315.517351][ T282] netlink_rcv_skb+0x130/0x360 [ 2315.517351][ T282] netlink_unicast+0x449/0x710 [ 2315.517351][ T282] netlink_sendmsg+0x723/0xbe0 [ 2315.517351][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2315.517351][ T282] ___sys_sendmsg+0xee/0x170 [ 2315.517351][ T282] __sys_sendmsg+0xcd/0x170 [ 2315.517351][ T282] do_syscall_64+0xc6/0x1e0 [ 2315.517351][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2315.517351][ T282] [ 2315.519611][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2315.519611][ T282] netdev_get_by_index+0x5e/0x80 [ 2315.519611][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2315.519611][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2315.519611][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2315.519611][ T282] ipv6_add_addr+0x411/0x2000 [ 2315.519611][ T282] inet6_addr_add+0x30e/0xa40 [ 2315.519611][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2315.519611][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2315.519611][ T282] netlink_rcv_skb+0x130/0x360 [ 2315.519611][ T282] netlink_unicast+0x449/0x710 [ 2315.519611][ T282] netlink_sendmsg+0x723/0xbe0 [ 2315.519611][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2315.519611][ T282] ___sys_sendmsg+0xee/0x170 [ 2315.519611][ T282] __sys_sendmsg+0xcd/0x170 [ 2315.519611][ T282] do_syscall_64+0xc6/0x1e0 [ 2315.519611][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2315.519611][ T282] [ 2315.521861][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2315.521861][ T282] netdev_get_by_index+0x5e/0x80 [ 2315.521861][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2315.521861][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2315.521861][ T282] ip6_route_add+0x1c/0x140 [ 2315.521861][ T282] addrconf_add_mroute+0x129/0x180 [ 2315.521861][ T282] addrconf_add_dev+0xe2/0x170 [ 2315.521861][ T282] inet6_addr_add+0x12f/0xa40 [ 2315.521861][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2315.521861][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2315.521861][ T282] netlink_rcv_skb+0x130/0x360 [ 2315.521861][ T282] netlink_unicast+0x449/0x710 [ 2315.521861][ T282] netlink_sendmsg+0x723/0xbe0 [ 2315.521861][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2315.521861][ T282] ___sys_sendmsg+0xee/0x170 [ 2315.521861][ T282] __sys_sendmsg+0xcd/0x170 [ 2315.521861][ T282] do_syscall_64+0xc6/0x1e0 [ 2315.521861][ T282] [ 2315.524086][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2315.524086][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2315.524086][ T282] ipv6_find_idev+0x102/0x170 [ 2315.524086][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2315.524086][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2315.524086][ T282] netlink_rcv_skb+0x130/0x360 [ 2315.524086][ T282] netlink_unicast+0x449/0x710 [ 2315.524086][ T282] netlink_sendmsg+0x723/0xbe0 [ 2315.524086][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2315.524086][ T282] ___sys_sendmsg+0xee/0x170 [ 2315.524086][ T282] __sys_sendmsg+0xcd/0x170 [ 2315.524086][ T282] do_syscall_64+0xc6/0x1e0 [ 2315.524086][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2315.524086][ T282] [ 2315.525841][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2315.525841][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2315.525841][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2315.525841][ T282] ipv6_find_idev+0x102/0x170 [ 2315.525841][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2315.525841][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2315.525841][ T282] netlink_rcv_skb+0x130/0x360 [ 2315.525841][ T282] netlink_unicast+0x449/0x710 [ 2315.525841][ T282] netlink_sendmsg+0x723/0xbe0 [ 2315.525841][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2315.525841][ T282] ___sys_sendmsg+0xee/0x170 [ 2315.525841][ T282] __sys_sendmsg+0xcd/0x170 [ 2315.525841][ T282] do_syscall_64+0xc6/0x1e0 [ 2315.525841][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2315.525841][ T282] [ 2325.763057][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2325.763473][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2325.763473][ T282] dst_init+0x84/0x4a0 [ 2325.763473][ T282] dst_alloc+0x97/0x150 [ 2325.763473][ T282] ip6_dst_alloc+0x23/0x90 [ 2325.763473][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2325.763473][ T282] ip6_pol_route+0x56f/0x840 [ 2325.763473][ T282] fib6_rule_lookup+0x196/0x240 [ 2325.763473][ T282] ip6_route_input+0x542/0x980 [ 2325.763473][ T282] ipv6_rcv+0x8f/0x400 [ 2325.763473][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2325.763473][ T282] process_backlog+0x101/0x620 [ 2325.763473][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2325.763473][ T282] net_rx_action+0x495/0xbe0 [ 2325.763473][ T282] __do_softirq+0x1b5/0x7f6 [ 2325.763473][ T282] [ 2325.765282][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2325.765282][ T282] netdev_get_by_index+0x5e/0x80 [ 2325.765282][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2325.765282][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2325.765282][ T282] ip6_route_add+0x1c/0x140 [ 2325.765282][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2325.765282][ T282] inet6_addr_add+0x4f8/0xa40 [ 2325.765282][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2325.765282][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2325.765282][ T282] netlink_rcv_skb+0x130/0x360 [ 2325.765282][ T282] netlink_unicast+0x449/0x710 [ 2325.765282][ T282] netlink_sendmsg+0x723/0xbe0 [ 2325.765282][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2325.765282][ T282] ___sys_sendmsg+0xee/0x170 [ 2325.765282][ T282] __sys_sendmsg+0xcd/0x170 [ 2325.765282][ T282] do_syscall_64+0xc6/0x1e0 [ 2325.765282][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2325.765282][ T282] [ 2325.767492][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2325.767492][ T282] netdev_get_by_index+0x5e/0x80 [ 2325.767492][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2325.767492][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2325.767492][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2325.767492][ T282] ipv6_add_addr+0x411/0x2000 [ 2325.767492][ T282] inet6_addr_add+0x30e/0xa40 [ 2325.767492][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2325.767492][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2325.767492][ T282] netlink_rcv_skb+0x130/0x360 [ 2325.767492][ T282] netlink_unicast+0x449/0x710 [ 2325.767492][ T282] netlink_sendmsg+0x723/0xbe0 [ 2325.767492][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2325.767492][ T282] ___sys_sendmsg+0xee/0x170 [ 2325.767492][ T282] __sys_sendmsg+0xcd/0x170 [ 2325.767492][ T282] do_syscall_64+0xc6/0x1e0 [ 2325.767492][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2325.767492][ T282] [ 2325.769739][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2325.769739][ T282] netdev_get_by_index+0x5e/0x80 [ 2325.769739][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2325.769739][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2325.769739][ T282] ip6_route_add+0x1c/0x140 [ 2325.769739][ T282] addrconf_add_mroute+0x129/0x180 [ 2325.769739][ T282] addrconf_add_dev+0xe2/0x170 [ 2325.769739][ T282] inet6_addr_add+0x12f/0xa40 [ 2325.769739][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2325.769739][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2325.769739][ T282] netlink_rcv_skb+0x130/0x360 [ 2325.769739][ T282] netlink_unicast+0x449/0x710 [ 2325.769739][ T282] netlink_sendmsg+0x723/0xbe0 [ 2325.769739][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2325.769739][ T282] ___sys_sendmsg+0xee/0x170 [ 2325.769739][ T282] __sys_sendmsg+0xcd/0x170 [ 2325.769739][ T282] do_syscall_64+0xc6/0x1e0 [ 2325.769739][ T282] [ 2325.771895][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2325.771895][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2325.771895][ T282] ipv6_find_idev+0x102/0x170 [ 2325.771895][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2325.771895][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2325.771895][ T282] netlink_rcv_skb+0x130/0x360 [ 2325.771895][ T282] netlink_unicast+0x449/0x710 [ 2325.771895][ T282] netlink_sendmsg+0x723/0xbe0 [ 2325.771895][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2325.771895][ T282] ___sys_sendmsg+0xee/0x170 [ 2325.771895][ T282] __sys_sendmsg+0xcd/0x170 [ 2325.771895][ T282] do_syscall_64+0xc6/0x1e0 [ 2325.771895][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2325.771895][ T282] [ 2325.773593][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2325.773593][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2325.773593][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2325.773593][ T282] ipv6_find_idev+0x102/0x170 [ 2325.773593][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2325.773593][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2325.773593][ T282] netlink_rcv_skb+0x130/0x360 [ 2325.773593][ T282] netlink_unicast+0x449/0x710 [ 2325.773593][ T282] netlink_sendmsg+0x723/0xbe0 [ 2325.773593][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2325.773593][ T282] ___sys_sendmsg+0xee/0x170 [ 2325.773593][ T282] __sys_sendmsg+0xcd/0x170 [ 2325.773593][ T282] do_syscall_64+0xc6/0x1e0 [ 2325.773593][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2325.773593][ T282] [ 2335.995055][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2335.995470][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2335.995470][ T282] dst_init+0x84/0x4a0 [ 2335.995470][ T282] dst_alloc+0x97/0x150 [ 2335.995470][ T282] ip6_dst_alloc+0x23/0x90 [ 2335.995470][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2335.995470][ T282] ip6_pol_route+0x56f/0x840 [ 2335.995470][ T282] fib6_rule_lookup+0x196/0x240 [ 2335.995470][ T282] ip6_route_input+0x542/0x980 [ 2335.995470][ T282] ipv6_rcv+0x8f/0x400 [ 2335.995470][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2335.995470][ T282] process_backlog+0x101/0x620 [ 2335.995470][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2335.995470][ T282] net_rx_action+0x495/0xbe0 [ 2335.995470][ T282] __do_softirq+0x1b5/0x7f6 [ 2335.995470][ T282] [ 2335.997254][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2335.997254][ T282] netdev_get_by_index+0x5e/0x80 [ 2335.997254][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2335.997254][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2335.997254][ T282] ip6_route_add+0x1c/0x140 [ 2335.997254][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2335.997254][ T282] inet6_addr_add+0x4f8/0xa40 [ 2335.997254][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2335.997254][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2335.997254][ T282] netlink_rcv_skb+0x130/0x360 [ 2335.997254][ T282] netlink_unicast+0x449/0x710 [ 2335.997254][ T282] netlink_sendmsg+0x723/0xbe0 [ 2335.997254][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2335.997254][ T282] ___sys_sendmsg+0xee/0x170 [ 2335.997254][ T282] __sys_sendmsg+0xcd/0x170 [ 2335.997254][ T282] do_syscall_64+0xc6/0x1e0 [ 2335.997254][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2335.997254][ T282] [ 2335.999466][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2335.999466][ T282] netdev_get_by_index+0x5e/0x80 [ 2335.999466][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2335.999466][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2335.999466][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2335.999466][ T282] ipv6_add_addr+0x411/0x2000 [ 2335.999466][ T282] inet6_addr_add+0x30e/0xa40 [ 2335.999466][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2335.999466][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2335.999466][ T282] netlink_rcv_skb+0x130/0x360 [ 2335.999466][ T282] netlink_unicast+0x449/0x710 [ 2335.999466][ T282] netlink_sendmsg+0x723/0xbe0 [ 2335.999466][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2335.999466][ T282] ___sys_sendmsg+0xee/0x170 [ 2335.999466][ T282] __sys_sendmsg+0xcd/0x170 [ 2335.999466][ T282] do_syscall_64+0xc6/0x1e0 [ 2335.999466][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2335.999466][ T282] [ 2336.001653][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2336.001653][ T282] netdev_get_by_index+0x5e/0x80 [ 2336.001653][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2336.001653][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2336.001653][ T282] ip6_route_add+0x1c/0x140 [ 2336.001653][ T282] addrconf_add_mroute+0x129/0x180 [ 2336.001653][ T282] addrconf_add_dev+0xe2/0x170 [ 2336.001653][ T282] inet6_addr_add+0x12f/0xa40 [ 2336.001653][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2336.001653][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2336.001653][ T282] netlink_rcv_skb+0x130/0x360 [ 2336.001653][ T282] netlink_unicast+0x449/0x710 [ 2336.001653][ T282] netlink_sendmsg+0x723/0xbe0 [ 2336.001653][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2336.001653][ T282] ___sys_sendmsg+0xee/0x170 [ 2336.001653][ T282] __sys_sendmsg+0xcd/0x170 [ 2336.001653][ T282] do_syscall_64+0xc6/0x1e0 [ 2336.001653][ T282] [ 2336.003814][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2336.003814][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2336.003814][ T282] ipv6_find_idev+0x102/0x170 [ 2336.003814][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2336.003814][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2336.003814][ T282] netlink_rcv_skb+0x130/0x360 [ 2336.003814][ T282] netlink_unicast+0x449/0x710 [ 2336.003814][ T282] netlink_sendmsg+0x723/0xbe0 [ 2336.003814][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2336.003814][ T282] ___sys_sendmsg+0xee/0x170 [ 2336.003814][ T282] __sys_sendmsg+0xcd/0x170 [ 2336.003814][ T282] do_syscall_64+0xc6/0x1e0 [ 2336.003814][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2336.003814][ T282] [ 2336.005507][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2336.005507][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2336.005507][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2336.005507][ T282] ipv6_find_idev+0x102/0x170 [ 2336.005507][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2336.005507][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2336.005507][ T282] netlink_rcv_skb+0x130/0x360 [ 2336.005507][ T282] netlink_unicast+0x449/0x710 [ 2336.005507][ T282] netlink_sendmsg+0x723/0xbe0 [ 2336.005507][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2336.005507][ T282] ___sys_sendmsg+0xee/0x170 [ 2336.005507][ T282] __sys_sendmsg+0xcd/0x170 [ 2336.005507][ T282] do_syscall_64+0xc6/0x1e0 [ 2336.005507][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2336.005507][ T282] [ 2346.243027][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2346.243486][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2346.243486][ T282] dst_init+0x84/0x4a0 [ 2346.243486][ T282] dst_alloc+0x97/0x150 [ 2346.243486][ T282] ip6_dst_alloc+0x23/0x90 [ 2346.243486][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2346.243486][ T282] ip6_pol_route+0x56f/0x840 [ 2346.243486][ T282] fib6_rule_lookup+0x196/0x240 [ 2346.243486][ T282] ip6_route_input+0x542/0x980 [ 2346.243486][ T282] ipv6_rcv+0x8f/0x400 [ 2346.243486][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2346.243486][ T282] process_backlog+0x101/0x620 [ 2346.243486][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2346.243486][ T282] net_rx_action+0x495/0xbe0 [ 2346.243486][ T282] __do_softirq+0x1b5/0x7f6 [ 2346.243486][ T282] [ 2346.245279][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2346.245279][ T282] netdev_get_by_index+0x5e/0x80 [ 2346.245279][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2346.245279][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2346.245279][ T282] ip6_route_add+0x1c/0x140 [ 2346.245279][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2346.245279][ T282] inet6_addr_add+0x4f8/0xa40 [ 2346.245279][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2346.245279][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2346.245279][ T282] netlink_rcv_skb+0x130/0x360 [ 2346.245279][ T282] netlink_unicast+0x449/0x710 [ 2346.245279][ T282] netlink_sendmsg+0x723/0xbe0 [ 2346.245279][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2346.245279][ T282] ___sys_sendmsg+0xee/0x170 [ 2346.245279][ T282] __sys_sendmsg+0xcd/0x170 [ 2346.245279][ T282] do_syscall_64+0xc6/0x1e0 [ 2346.245279][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2346.245279][ T282] [ 2346.247478][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2346.247478][ T282] netdev_get_by_index+0x5e/0x80 [ 2346.247478][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2346.247478][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2346.247478][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2346.247478][ T282] ipv6_add_addr+0x411/0x2000 [ 2346.247478][ T282] inet6_addr_add+0x30e/0xa40 [ 2346.247478][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2346.247478][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2346.247478][ T282] netlink_rcv_skb+0x130/0x360 [ 2346.247478][ T282] netlink_unicast+0x449/0x710 [ 2346.247478][ T282] netlink_sendmsg+0x723/0xbe0 [ 2346.247478][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2346.247478][ T282] ___sys_sendmsg+0xee/0x170 [ 2346.247478][ T282] __sys_sendmsg+0xcd/0x170 [ 2346.247478][ T282] do_syscall_64+0xc6/0x1e0 [ 2346.247478][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2346.247478][ T282] [ 2346.249696][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2346.249696][ T282] netdev_get_by_index+0x5e/0x80 [ 2346.249696][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2346.249696][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2346.249696][ T282] ip6_route_add+0x1c/0x140 [ 2346.249696][ T282] addrconf_add_mroute+0x129/0x180 [ 2346.249696][ T282] addrconf_add_dev+0xe2/0x170 [ 2346.249696][ T282] inet6_addr_add+0x12f/0xa40 [ 2346.249696][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2346.249696][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2346.249696][ T282] netlink_rcv_skb+0x130/0x360 [ 2346.249696][ T282] netlink_unicast+0x449/0x710 [ 2346.249696][ T282] netlink_sendmsg+0x723/0xbe0 [ 2346.249696][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2346.249696][ T282] ___sys_sendmsg+0xee/0x170 [ 2346.249696][ T282] __sys_sendmsg+0xcd/0x170 [ 2346.249696][ T282] do_syscall_64+0xc6/0x1e0 [ 2346.249696][ T282] [ 2346.251845][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2346.251845][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2346.251845][ T282] ipv6_find_idev+0x102/0x170 [ 2346.251845][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2346.251845][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2346.251845][ T282] netlink_rcv_skb+0x130/0x360 [ 2346.251845][ T282] netlink_unicast+0x449/0x710 [ 2346.251845][ T282] netlink_sendmsg+0x723/0xbe0 [ 2346.251845][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2346.251845][ T282] ___sys_sendmsg+0xee/0x170 [ 2346.251845][ T282] __sys_sendmsg+0xcd/0x170 [ 2346.251845][ T282] do_syscall_64+0xc6/0x1e0 [ 2346.251845][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2346.251845][ T282] [ 2346.253538][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2346.253538][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2346.253538][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2346.253538][ T282] ipv6_find_idev+0x102/0x170 [ 2346.253538][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2346.253538][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2346.253538][ T282] netlink_rcv_skb+0x130/0x360 [ 2346.253538][ T282] netlink_unicast+0x449/0x710 [ 2346.253538][ T282] netlink_sendmsg+0x723/0xbe0 [ 2346.253538][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2346.253538][ T282] ___sys_sendmsg+0xee/0x170 [ 2346.253538][ T282] __sys_sendmsg+0xcd/0x170 [ 2346.253538][ T282] do_syscall_64+0xc6/0x1e0 [ 2346.253538][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2346.253538][ T282] [ 2356.491039][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2356.496381][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2356.496381][ T282] dst_init+0x84/0x4a0 [ 2356.496381][ T282] dst_alloc+0x97/0x150 [ 2356.496381][ T282] ip6_dst_alloc+0x23/0x90 [ 2356.496381][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2356.496381][ T282] ip6_pol_route+0x56f/0x840 [ 2356.496381][ T282] fib6_rule_lookup+0x196/0x240 [ 2356.496381][ T282] ip6_route_input+0x542/0x980 [ 2356.496381][ T282] ipv6_rcv+0x8f/0x400 [ 2356.496381][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2356.496381][ T282] process_backlog+0x101/0x620 [ 2356.496381][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2356.496381][ T282] net_rx_action+0x495/0xbe0 [ 2356.496381][ T282] __do_softirq+0x1b5/0x7f6 [ 2356.496381][ T282] [ 2356.498188][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2356.498188][ T282] netdev_get_by_index+0x5e/0x80 [ 2356.498188][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2356.498188][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2356.498188][ T282] ip6_route_add+0x1c/0x140 [ 2356.498188][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2356.498188][ T282] inet6_addr_add+0x4f8/0xa40 [ 2356.498188][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2356.498188][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2356.498188][ T282] netlink_rcv_skb+0x130/0x360 [ 2356.498188][ T282] netlink_unicast+0x449/0x710 [ 2356.498188][ T282] netlink_sendmsg+0x723/0xbe0 [ 2356.498188][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2356.498188][ T282] ___sys_sendmsg+0xee/0x170 [ 2356.498188][ T282] __sys_sendmsg+0xcd/0x170 [ 2356.498188][ T282] do_syscall_64+0xc6/0x1e0 [ 2356.498188][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2356.498188][ T282] [ 2356.500415][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2356.500415][ T282] netdev_get_by_index+0x5e/0x80 [ 2356.500415][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2356.500415][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2356.500415][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2356.500415][ T282] ipv6_add_addr+0x411/0x2000 [ 2356.500415][ T282] inet6_addr_add+0x30e/0xa40 [ 2356.500415][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2356.500415][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2356.500415][ T282] netlink_rcv_skb+0x130/0x360 [ 2356.500415][ T282] netlink_unicast+0x449/0x710 [ 2356.500415][ T282] netlink_sendmsg+0x723/0xbe0 [ 2356.500415][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2356.500415][ T282] ___sys_sendmsg+0xee/0x170 [ 2356.500415][ T282] __sys_sendmsg+0xcd/0x170 [ 2356.500415][ T282] do_syscall_64+0xc6/0x1e0 [ 2356.500415][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2356.500415][ T282] [ 2356.502662][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2356.502662][ T282] netdev_get_by_index+0x5e/0x80 [ 2356.502662][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2356.502662][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2356.502662][ T282] ip6_route_add+0x1c/0x140 [ 2356.502662][ T282] addrconf_add_mroute+0x129/0x180 [ 2356.502662][ T282] addrconf_add_dev+0xe2/0x170 [ 2356.502662][ T282] inet6_addr_add+0x12f/0xa40 [ 2356.502662][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2356.502662][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2356.502662][ T282] netlink_rcv_skb+0x130/0x360 [ 2356.502662][ T282] netlink_unicast+0x449/0x710 [ 2356.502662][ T282] netlink_sendmsg+0x723/0xbe0 [ 2356.502662][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2356.502662][ T282] ___sys_sendmsg+0xee/0x170 [ 2356.502662][ T282] __sys_sendmsg+0xcd/0x170 [ 2356.502662][ T282] do_syscall_64+0xc6/0x1e0 [ 2356.502662][ T282] [ 2356.504827][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2356.504827][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2356.504827][ T282] ipv6_find_idev+0x102/0x170 [ 2356.504827][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2356.504827][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2356.504827][ T282] netlink_rcv_skb+0x130/0x360 [ 2356.504827][ T282] netlink_unicast+0x449/0x710 [ 2356.504827][ T282] netlink_sendmsg+0x723/0xbe0 [ 2356.504827][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2356.504827][ T282] ___sys_sendmsg+0xee/0x170 [ 2356.504827][ T282] __sys_sendmsg+0xcd/0x170 [ 2356.504827][ T282] do_syscall_64+0xc6/0x1e0 [ 2356.504827][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2356.504827][ T282] [ 2356.506524][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2356.506524][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2356.506524][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2356.506524][ T282] ipv6_find_idev+0x102/0x170 [ 2356.506524][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2356.506524][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2356.506524][ T282] netlink_rcv_skb+0x130/0x360 [ 2356.506524][ T282] netlink_unicast+0x449/0x710 [ 2356.506524][ T282] netlink_sendmsg+0x723/0xbe0 [ 2356.506524][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2356.506524][ T282] ___sys_sendmsg+0xee/0x170 [ 2356.506524][ T282] __sys_sendmsg+0xcd/0x170 [ 2356.506524][ T282] do_syscall_64+0xc6/0x1e0 [ 2356.506524][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2356.506524][ T282] [ 2366.747056][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2366.747545][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2366.747545][ T282] dst_init+0x84/0x4a0 [ 2366.747545][ T282] dst_alloc+0x97/0x150 [ 2366.747545][ T282] ip6_dst_alloc+0x23/0x90 [ 2366.747545][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2366.747545][ T282] ip6_pol_route+0x56f/0x840 [ 2366.747545][ T282] fib6_rule_lookup+0x196/0x240 [ 2366.747545][ T282] ip6_route_input+0x542/0x980 [ 2366.747545][ T282] ipv6_rcv+0x8f/0x400 [ 2366.747545][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2366.747545][ T282] process_backlog+0x101/0x620 [ 2366.747545][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2366.747545][ T282] net_rx_action+0x495/0xbe0 [ 2366.747545][ T282] __do_softirq+0x1b5/0x7f6 [ 2366.747545][ T282] [ 2366.749383][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2366.749383][ T282] netdev_get_by_index+0x5e/0x80 [ 2366.749383][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2366.749383][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2366.749383][ T282] ip6_route_add+0x1c/0x140 [ 2366.749383][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2366.749383][ T282] inet6_addr_add+0x4f8/0xa40 [ 2366.749383][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2366.749383][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2366.749383][ T282] netlink_rcv_skb+0x130/0x360 [ 2366.749383][ T282] netlink_unicast+0x449/0x710 [ 2366.749383][ T282] netlink_sendmsg+0x723/0xbe0 [ 2366.749383][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2366.749383][ T282] ___sys_sendmsg+0xee/0x170 [ 2366.749383][ T282] __sys_sendmsg+0xcd/0x170 [ 2366.749383][ T282] do_syscall_64+0xc6/0x1e0 [ 2366.749383][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2366.749383][ T282] [ 2366.751612][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2366.751612][ T282] netdev_get_by_index+0x5e/0x80 [ 2366.751612][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2366.751612][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2366.751612][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2366.751612][ T282] ipv6_add_addr+0x411/0x2000 [ 2366.751612][ T282] inet6_addr_add+0x30e/0xa40 [ 2366.751612][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2366.751612][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2366.751612][ T282] netlink_rcv_skb+0x130/0x360 [ 2366.751612][ T282] netlink_unicast+0x449/0x710 [ 2366.751612][ T282] netlink_sendmsg+0x723/0xbe0 [ 2366.751612][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2366.751612][ T282] ___sys_sendmsg+0xee/0x170 [ 2366.751612][ T282] __sys_sendmsg+0xcd/0x170 [ 2366.751612][ T282] do_syscall_64+0xc6/0x1e0 [ 2366.751612][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2366.751612][ T282] [ 2366.753841][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2366.753841][ T282] netdev_get_by_index+0x5e/0x80 [ 2366.753841][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2366.753841][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2366.753841][ T282] ip6_route_add+0x1c/0x140 [ 2366.753841][ T282] addrconf_add_mroute+0x129/0x180 [ 2366.753841][ T282] addrconf_add_dev+0xe2/0x170 [ 2366.753841][ T282] inet6_addr_add+0x12f/0xa40 [ 2366.753841][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2366.753841][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2366.753841][ T282] netlink_rcv_skb+0x130/0x360 [ 2366.753841][ T282] netlink_unicast+0x449/0x710 [ 2366.753841][ T282] netlink_sendmsg+0x723/0xbe0 [ 2366.753841][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2366.753841][ T282] ___sys_sendmsg+0xee/0x170 [ 2366.753841][ T282] __sys_sendmsg+0xcd/0x170 [ 2366.753841][ T282] do_syscall_64+0xc6/0x1e0 [ 2366.753841][ T282] [ 2366.756015][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2366.756015][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2366.756015][ T282] ipv6_find_idev+0x102/0x170 [ 2366.756015][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2366.756015][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2366.756015][ T282] netlink_rcv_skb+0x130/0x360 [ 2366.756015][ T282] netlink_unicast+0x449/0x710 [ 2366.756015][ T282] netlink_sendmsg+0x723/0xbe0 [ 2366.756015][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2366.756015][ T282] ___sys_sendmsg+0xee/0x170 [ 2366.756015][ T282] __sys_sendmsg+0xcd/0x170 [ 2366.756015][ T282] do_syscall_64+0xc6/0x1e0 [ 2366.756015][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2366.756015][ T282] [ 2366.757725][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2366.757725][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2366.757725][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2366.757725][ T282] ipv6_find_idev+0x102/0x170 [ 2366.757725][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2366.757725][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2366.757725][ T282] netlink_rcv_skb+0x130/0x360 [ 2366.757725][ T282] netlink_unicast+0x449/0x710 [ 2366.757725][ T282] netlink_sendmsg+0x723/0xbe0 [ 2366.757725][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2366.757725][ T282] ___sys_sendmsg+0xee/0x170 [ 2366.757725][ T282] __sys_sendmsg+0xcd/0x170 [ 2366.757725][ T282] do_syscall_64+0xc6/0x1e0 [ 2366.757725][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2366.757725][ T282] [ 2376.995055][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2376.995555][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2376.995555][ T282] dst_init+0x84/0x4a0 [ 2376.995555][ T282] dst_alloc+0x97/0x150 [ 2376.995555][ T282] ip6_dst_alloc+0x23/0x90 [ 2376.995555][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2376.995555][ T282] ip6_pol_route+0x56f/0x840 [ 2376.995555][ T282] fib6_rule_lookup+0x196/0x240 [ 2376.995555][ T282] ip6_route_input+0x542/0x980 [ 2376.995555][ T282] ipv6_rcv+0x8f/0x400 [ 2376.995555][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2376.995555][ T282] process_backlog+0x101/0x620 [ 2376.995555][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2376.995555][ T282] net_rx_action+0x495/0xbe0 [ 2376.995555][ T282] __do_softirq+0x1b5/0x7f6 [ 2376.995555][ T282] [ 2376.997754][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2376.997754][ T282] netdev_get_by_index+0x5e/0x80 [ 2376.997754][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2376.997754][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2376.997754][ T282] ip6_route_add+0x1c/0x140 [ 2376.997754][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2376.997754][ T282] inet6_addr_add+0x4f8/0xa40 [ 2376.997754][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2376.997754][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2376.997754][ T282] netlink_rcv_skb+0x130/0x360 [ 2376.997754][ T282] netlink_unicast+0x449/0x710 [ 2376.997754][ T282] netlink_sendmsg+0x723/0xbe0 [ 2376.997754][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2376.997754][ T282] ___sys_sendmsg+0xee/0x170 [ 2376.997754][ T282] __sys_sendmsg+0xcd/0x170 [ 2376.997754][ T282] do_syscall_64+0xc6/0x1e0 [ 2376.997754][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2376.997754][ T282] [ 2377.000486][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2377.000486][ T282] netdev_get_by_index+0x5e/0x80 [ 2377.000486][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2377.000486][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2377.000486][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2377.000486][ T282] ipv6_add_addr+0x411/0x2000 [ 2377.000486][ T282] inet6_addr_add+0x30e/0xa40 [ 2377.000486][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2377.000486][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2377.000486][ T282] netlink_rcv_skb+0x130/0x360 [ 2377.000486][ T282] netlink_unicast+0x449/0x710 [ 2377.000486][ T282] netlink_sendmsg+0x723/0xbe0 [ 2377.000486][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2377.000486][ T282] ___sys_sendmsg+0xee/0x170 [ 2377.000486][ T282] __sys_sendmsg+0xcd/0x170 [ 2377.000486][ T282] do_syscall_64+0xc6/0x1e0 [ 2377.000486][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2377.000486][ T282] [ 2377.003186][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2377.003186][ T282] netdev_get_by_index+0x5e/0x80 [ 2377.003186][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2377.003186][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2377.003186][ T282] ip6_route_add+0x1c/0x140 [ 2377.003186][ T282] addrconf_add_mroute+0x129/0x180 [ 2377.003186][ T282] addrconf_add_dev+0xe2/0x170 [ 2377.003186][ T282] inet6_addr_add+0x12f/0xa40 [ 2377.003186][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2377.003186][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2377.003186][ T282] netlink_rcv_skb+0x130/0x360 [ 2377.003186][ T282] netlink_unicast+0x449/0x710 [ 2377.003186][ T282] netlink_sendmsg+0x723/0xbe0 [ 2377.003186][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2377.003186][ T282] ___sys_sendmsg+0xee/0x170 [ 2377.003186][ T282] __sys_sendmsg+0xcd/0x170 [ 2377.003186][ T282] do_syscall_64+0xc6/0x1e0 [ 2377.003186][ T282] [ 2377.005855][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2377.005855][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2377.005855][ T282] ipv6_find_idev+0x102/0x170 [ 2377.005855][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2377.005855][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2377.005855][ T282] netlink_rcv_skb+0x130/0x360 [ 2377.005855][ T282] netlink_unicast+0x449/0x710 [ 2377.005855][ T282] netlink_sendmsg+0x723/0xbe0 [ 2377.005855][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2377.005855][ T282] ___sys_sendmsg+0xee/0x170 [ 2377.005855][ T282] __sys_sendmsg+0xcd/0x170 [ 2377.005855][ T282] do_syscall_64+0xc6/0x1e0 [ 2377.005855][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2377.005855][ T282] [ 2377.007932][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2377.007932][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2377.007932][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2377.007932][ T282] ipv6_find_idev+0x102/0x170 [ 2377.007932][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2377.007932][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2377.007932][ T282] netlink_rcv_skb+0x130/0x360 [ 2377.007932][ T282] netlink_unicast+0x449/0x710 [ 2377.007932][ T282] netlink_sendmsg+0x723/0xbe0 [ 2377.007932][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2377.007932][ T282] ___sys_sendmsg+0xee/0x170 [ 2377.007932][ T282] __sys_sendmsg+0xcd/0x170 [ 2377.007932][ T282] do_syscall_64+0xc6/0x1e0 [ 2377.007932][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2377.007932][ T282] [ 2387.251004][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2387.251490][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2387.251490][ T282] dst_init+0x84/0x4a0 [ 2387.251490][ T282] dst_alloc+0x97/0x150 [ 2387.251490][ T282] ip6_dst_alloc+0x23/0x90 [ 2387.251490][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2387.251490][ T282] ip6_pol_route+0x56f/0x840 [ 2387.251490][ T282] fib6_rule_lookup+0x196/0x240 [ 2387.251490][ T282] ip6_route_input+0x542/0x980 [ 2387.251490][ T282] ipv6_rcv+0x8f/0x400 [ 2387.251490][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2387.251490][ T282] process_backlog+0x101/0x620 [ 2387.251490][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2387.251490][ T282] net_rx_action+0x495/0xbe0 [ 2387.251490][ T282] __do_softirq+0x1b5/0x7f6 [ 2387.251490][ T282] [ 2387.253309][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2387.253309][ T282] netdev_get_by_index+0x5e/0x80 [ 2387.253309][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2387.253309][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2387.253309][ T282] ip6_route_add+0x1c/0x140 [ 2387.253309][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2387.253309][ T282] inet6_addr_add+0x4f8/0xa40 [ 2387.253309][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2387.253309][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2387.253309][ T282] netlink_rcv_skb+0x130/0x360 [ 2387.253309][ T282] netlink_unicast+0x449/0x710 [ 2387.253309][ T282] netlink_sendmsg+0x723/0xbe0 [ 2387.253309][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2387.253309][ T282] ___sys_sendmsg+0xee/0x170 [ 2387.253309][ T282] __sys_sendmsg+0xcd/0x170 [ 2387.253309][ T282] do_syscall_64+0xc6/0x1e0 [ 2387.253309][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2387.253309][ T282] [ 2387.255523][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2387.255523][ T282] netdev_get_by_index+0x5e/0x80 [ 2387.255523][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2387.255523][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2387.255523][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2387.255523][ T282] ipv6_add_addr+0x411/0x2000 [ 2387.255523][ T282] inet6_addr_add+0x30e/0xa40 [ 2387.255523][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2387.255523][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2387.255523][ T282] netlink_rcv_skb+0x130/0x360 [ 2387.255523][ T282] netlink_unicast+0x449/0x710 [ 2387.255523][ T282] netlink_sendmsg+0x723/0xbe0 [ 2387.255523][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2387.255523][ T282] ___sys_sendmsg+0xee/0x170 [ 2387.255523][ T282] __sys_sendmsg+0xcd/0x170 [ 2387.255523][ T282] do_syscall_64+0xc6/0x1e0 [ 2387.255523][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2387.255523][ T282] [ 2387.257735][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2387.257735][ T282] netdev_get_by_index+0x5e/0x80 [ 2387.257735][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2387.257735][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2387.257735][ T282] ip6_route_add+0x1c/0x140 [ 2387.257735][ T282] addrconf_add_mroute+0x129/0x180 [ 2387.257735][ T282] addrconf_add_dev+0xe2/0x170 [ 2387.257735][ T282] inet6_addr_add+0x12f/0xa40 [ 2387.257735][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2387.257735][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2387.257735][ T282] netlink_rcv_skb+0x130/0x360 [ 2387.257735][ T282] netlink_unicast+0x449/0x710 [ 2387.257735][ T282] netlink_sendmsg+0x723/0xbe0 [ 2387.257735][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2387.257735][ T282] ___sys_sendmsg+0xee/0x170 [ 2387.257735][ T282] __sys_sendmsg+0xcd/0x170 [ 2387.257735][ T282] do_syscall_64+0xc6/0x1e0 [ 2387.257735][ T282] [ 2387.259920][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2387.259920][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2387.259920][ T282] ipv6_find_idev+0x102/0x170 [ 2387.259920][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2387.259920][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2387.259920][ T282] netlink_rcv_skb+0x130/0x360 [ 2387.259920][ T282] netlink_unicast+0x449/0x710 [ 2387.259920][ T282] netlink_sendmsg+0x723/0xbe0 [ 2387.259920][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2387.259920][ T282] ___sys_sendmsg+0xee/0x170 [ 2387.259920][ T282] __sys_sendmsg+0xcd/0x170 [ 2387.259920][ T282] do_syscall_64+0xc6/0x1e0 [ 2387.259920][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2387.259920][ T282] [ 2387.261628][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2387.261628][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2387.261628][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2387.261628][ T282] ipv6_find_idev+0x102/0x170 [ 2387.261628][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2387.261628][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2387.261628][ T282] netlink_rcv_skb+0x130/0x360 [ 2387.261628][ T282] netlink_unicast+0x449/0x710 [ 2387.261628][ T282] netlink_sendmsg+0x723/0xbe0 [ 2387.261628][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2387.261628][ T282] ___sys_sendmsg+0xee/0x170 [ 2387.261628][ T282] __sys_sendmsg+0xcd/0x170 [ 2387.261628][ T282] do_syscall_64+0xc6/0x1e0 [ 2387.261628][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2387.261628][ T282] [ 2397.499062][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2397.499539][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2397.499539][ T282] dst_init+0x84/0x4a0 [ 2397.499539][ T282] dst_alloc+0x97/0x150 [ 2397.499539][ T282] ip6_dst_alloc+0x23/0x90 [ 2397.499539][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2397.499539][ T282] ip6_pol_route+0x56f/0x840 [ 2397.499539][ T282] fib6_rule_lookup+0x196/0x240 [ 2397.499539][ T282] ip6_route_input+0x542/0x980 [ 2397.499539][ T282] ipv6_rcv+0x8f/0x400 [ 2397.499539][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2397.499539][ T282] process_backlog+0x101/0x620 [ 2397.499539][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2397.499539][ T282] net_rx_action+0x495/0xbe0 [ 2397.499539][ T282] __do_softirq+0x1b5/0x7f6 [ 2397.499539][ T282] [ 2397.501518][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2397.501518][ T282] netdev_get_by_index+0x5e/0x80 [ 2397.501518][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2397.501518][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2397.501518][ T282] ip6_route_add+0x1c/0x140 [ 2397.501518][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2397.501518][ T282] inet6_addr_add+0x4f8/0xa40 [ 2397.501518][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2397.501518][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2397.501518][ T282] netlink_rcv_skb+0x130/0x360 [ 2397.501518][ T282] netlink_unicast+0x449/0x710 [ 2397.501518][ T282] netlink_sendmsg+0x723/0xbe0 [ 2397.501518][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2397.501518][ T282] ___sys_sendmsg+0xee/0x170 [ 2397.501518][ T282] __sys_sendmsg+0xcd/0x170 [ 2397.501518][ T282] do_syscall_64+0xc6/0x1e0 [ 2397.501518][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2397.501518][ T282] [ 2397.503952][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2397.503952][ T282] netdev_get_by_index+0x5e/0x80 [ 2397.503952][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2397.503952][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2397.503952][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2397.503952][ T282] ipv6_add_addr+0x411/0x2000 [ 2397.503952][ T282] inet6_addr_add+0x30e/0xa40 [ 2397.503952][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2397.503952][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2397.503952][ T282] netlink_rcv_skb+0x130/0x360 [ 2397.503952][ T282] netlink_unicast+0x449/0x710 [ 2397.503952][ T282] netlink_sendmsg+0x723/0xbe0 [ 2397.503952][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2397.503952][ T282] ___sys_sendmsg+0xee/0x170 [ 2397.503952][ T282] __sys_sendmsg+0xcd/0x170 [ 2397.503952][ T282] do_syscall_64+0xc6/0x1e0 [ 2397.503952][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2397.503952][ T282] [ 2397.506358][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2397.506358][ T282] netdev_get_by_index+0x5e/0x80 [ 2397.506358][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2397.506358][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2397.506358][ T282] ip6_route_add+0x1c/0x140 [ 2397.506358][ T282] addrconf_add_mroute+0x129/0x180 [ 2397.506358][ T282] addrconf_add_dev+0xe2/0x170 [ 2397.506358][ T282] inet6_addr_add+0x12f/0xa40 [ 2397.506358][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2397.506358][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2397.506358][ T282] netlink_rcv_skb+0x130/0x360 [ 2397.506358][ T282] netlink_unicast+0x449/0x710 [ 2397.506358][ T282] netlink_sendmsg+0x723/0xbe0 [ 2397.506358][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2397.506358][ T282] ___sys_sendmsg+0xee/0x170 [ 2397.506358][ T282] __sys_sendmsg+0xcd/0x170 [ 2397.506358][ T282] do_syscall_64+0xc6/0x1e0 [ 2397.506358][ T282] [ 2397.508747][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2397.508747][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2397.508747][ T282] ipv6_find_idev+0x102/0x170 [ 2397.508747][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2397.508747][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2397.508747][ T282] netlink_rcv_skb+0x130/0x360 [ 2397.508747][ T282] netlink_unicast+0x449/0x710 [ 2397.508747][ T282] netlink_sendmsg+0x723/0xbe0 [ 2397.508747][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2397.508747][ T282] ___sys_sendmsg+0xee/0x170 [ 2397.508747][ T282] __sys_sendmsg+0xcd/0x170 [ 2397.508747][ T282] do_syscall_64+0xc6/0x1e0 [ 2397.508747][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2397.508747][ T282] [ 2397.510608][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2397.510608][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2397.510608][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2397.510608][ T282] ipv6_find_idev+0x102/0x170 [ 2397.510608][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2397.510608][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2397.510608][ T282] netlink_rcv_skb+0x130/0x360 [ 2397.510608][ T282] netlink_unicast+0x449/0x710 [ 2397.510608][ T282] netlink_sendmsg+0x723/0xbe0 [ 2397.510608][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2397.510608][ T282] ___sys_sendmsg+0xee/0x170 [ 2397.510608][ T282] __sys_sendmsg+0xcd/0x170 [ 2397.510608][ T282] do_syscall_64+0xc6/0x1e0 [ 2397.510608][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2397.510608][ T282] [ 2407.755006][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2407.755501][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2407.755501][ T282] dst_init+0x84/0x4a0 [ 2407.755501][ T282] dst_alloc+0x97/0x150 [ 2407.755501][ T282] ip6_dst_alloc+0x23/0x90 [ 2407.755501][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2407.755501][ T282] ip6_pol_route+0x56f/0x840 [ 2407.755501][ T282] fib6_rule_lookup+0x196/0x240 [ 2407.755501][ T282] ip6_route_input+0x542/0x980 [ 2407.755501][ T282] ipv6_rcv+0x8f/0x400 [ 2407.755501][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2407.755501][ T282] process_backlog+0x101/0x620 [ 2407.755501][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2407.755501][ T282] net_rx_action+0x495/0xbe0 [ 2407.755501][ T282] __do_softirq+0x1b5/0x7f6 [ 2407.755501][ T282] [ 2407.757680][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2407.757680][ T282] netdev_get_by_index+0x5e/0x80 [ 2407.757680][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2407.757680][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2407.757680][ T282] ip6_route_add+0x1c/0x140 [ 2407.757680][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2407.757680][ T282] inet6_addr_add+0x4f8/0xa40 [ 2407.757680][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2407.757680][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2407.757680][ T282] netlink_rcv_skb+0x130/0x360 [ 2407.757680][ T282] netlink_unicast+0x449/0x710 [ 2407.757680][ T282] netlink_sendmsg+0x723/0xbe0 [ 2407.757680][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2407.757680][ T282] ___sys_sendmsg+0xee/0x170 [ 2407.757680][ T282] __sys_sendmsg+0xcd/0x170 [ 2407.757680][ T282] do_syscall_64+0xc6/0x1e0 [ 2407.757680][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2407.757680][ T282] [ 2407.760404][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2407.760404][ T282] netdev_get_by_index+0x5e/0x80 [ 2407.760404][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2407.760404][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2407.760404][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2407.760404][ T282] ipv6_add_addr+0x411/0x2000 [ 2407.760404][ T282] inet6_addr_add+0x30e/0xa40 [ 2407.760404][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2407.760404][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2407.760404][ T282] netlink_rcv_skb+0x130/0x360 [ 2407.760404][ T282] netlink_unicast+0x449/0x710 [ 2407.760404][ T282] netlink_sendmsg+0x723/0xbe0 [ 2407.760404][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2407.760404][ T282] ___sys_sendmsg+0xee/0x170 [ 2407.760404][ T282] __sys_sendmsg+0xcd/0x170 [ 2407.760404][ T282] do_syscall_64+0xc6/0x1e0 [ 2407.760404][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2407.760404][ T282] [ 2407.763023][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2407.763023][ T282] netdev_get_by_index+0x5e/0x80 [ 2407.763023][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2407.763023][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2407.763023][ T282] ip6_route_add+0x1c/0x140 [ 2407.763023][ T282] addrconf_add_mroute+0x129/0x180 [ 2407.763023][ T282] addrconf_add_dev+0xe2/0x170 [ 2407.763023][ T282] inet6_addr_add+0x12f/0xa40 [ 2407.763023][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2407.763023][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2407.763023][ T282] netlink_rcv_skb+0x130/0x360 [ 2407.763023][ T282] netlink_unicast+0x449/0x710 [ 2407.763023][ T282] netlink_sendmsg+0x723/0xbe0 [ 2407.763023][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2407.763023][ T282] ___sys_sendmsg+0xee/0x170 [ 2407.763023][ T282] __sys_sendmsg+0xcd/0x170 [ 2407.763023][ T282] do_syscall_64+0xc6/0x1e0 [ 2407.763023][ T282] [ 2407.765594][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2407.765594][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2407.765594][ T282] ipv6_find_idev+0x102/0x170 [ 2407.765594][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2407.765594][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2407.765594][ T282] netlink_rcv_skb+0x130/0x360 [ 2407.765594][ T282] netlink_unicast+0x449/0x710 [ 2407.765594][ T282] netlink_sendmsg+0x723/0xbe0 [ 2407.765594][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2407.765594][ T282] ___sys_sendmsg+0xee/0x170 [ 2407.765594][ T282] __sys_sendmsg+0xcd/0x170 [ 2407.765594][ T282] do_syscall_64+0xc6/0x1e0 [ 2407.765594][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2407.765594][ T282] [ 2407.767620][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2407.767620][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2407.767620][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2407.767620][ T282] ipv6_find_idev+0x102/0x170 [ 2407.767620][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2407.767620][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2407.767620][ T282] netlink_rcv_skb+0x130/0x360 [ 2407.767620][ T282] netlink_unicast+0x449/0x710 [ 2407.767620][ T282] netlink_sendmsg+0x723/0xbe0 [ 2407.767620][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2407.767620][ T282] ___sys_sendmsg+0xee/0x170 [ 2407.767620][ T282] __sys_sendmsg+0xcd/0x170 [ 2407.767620][ T282] do_syscall_64+0xc6/0x1e0 [ 2407.767620][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2407.767620][ T282] [ 2418.011013][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2418.011511][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2418.011511][ T282] dst_init+0x84/0x4a0 [ 2418.011511][ T282] dst_alloc+0x97/0x150 [ 2418.011511][ T282] ip6_dst_alloc+0x23/0x90 [ 2418.011511][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2418.011511][ T282] ip6_pol_route+0x56f/0x840 [ 2418.011511][ T282] fib6_rule_lookup+0x196/0x240 [ 2418.011511][ T282] ip6_route_input+0x542/0x980 [ 2418.011511][ T282] ipv6_rcv+0x8f/0x400 [ 2418.011511][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2418.011511][ T282] process_backlog+0x101/0x620 [ 2418.011511][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2418.011511][ T282] net_rx_action+0x495/0xbe0 [ 2418.011511][ T282] __do_softirq+0x1b5/0x7f6 [ 2418.011511][ T282] [ 2418.013706][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2418.013706][ T282] netdev_get_by_index+0x5e/0x80 [ 2418.013706][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2418.013706][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2418.013706][ T282] ip6_route_add+0x1c/0x140 [ 2418.013706][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2418.013706][ T282] inet6_addr_add+0x4f8/0xa40 [ 2418.013706][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2418.013706][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2418.013706][ T282] netlink_rcv_skb+0x130/0x360 [ 2418.013706][ T282] netlink_unicast+0x449/0x710 [ 2418.013706][ T282] netlink_sendmsg+0x723/0xbe0 [ 2418.013706][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2418.013706][ T282] ___sys_sendmsg+0xee/0x170 [ 2418.013706][ T282] __sys_sendmsg+0xcd/0x170 [ 2418.013706][ T282] do_syscall_64+0xc6/0x1e0 [ 2418.013706][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2418.013706][ T282] [ 2418.016397][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2418.016397][ T282] netdev_get_by_index+0x5e/0x80 [ 2418.016397][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2418.016397][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2418.016397][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2418.016397][ T282] ipv6_add_addr+0x411/0x2000 [ 2418.016397][ T282] inet6_addr_add+0x30e/0xa40 [ 2418.016397][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2418.016397][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2418.016397][ T282] netlink_rcv_skb+0x130/0x360 [ 2418.016397][ T282] netlink_unicast+0x449/0x710 [ 2418.016397][ T282] netlink_sendmsg+0x723/0xbe0 [ 2418.016397][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2418.016397][ T282] ___sys_sendmsg+0xee/0x170 [ 2418.016397][ T282] __sys_sendmsg+0xcd/0x170 [ 2418.016397][ T282] do_syscall_64+0xc6/0x1e0 [ 2418.016397][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2418.016397][ T282] [ 2418.019103][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2418.019103][ T282] netdev_get_by_index+0x5e/0x80 [ 2418.019103][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2418.019103][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2418.019103][ T282] ip6_route_add+0x1c/0x140 [ 2418.019103][ T282] addrconf_add_mroute+0x129/0x180 [ 2418.019103][ T282] addrconf_add_dev+0xe2/0x170 [ 2418.019103][ T282] inet6_addr_add+0x12f/0xa40 [ 2418.019103][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2418.019103][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2418.019103][ T282] netlink_rcv_skb+0x130/0x360 [ 2418.019103][ T282] netlink_unicast+0x449/0x710 [ 2418.019103][ T282] netlink_sendmsg+0x723/0xbe0 [ 2418.019103][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2418.019103][ T282] ___sys_sendmsg+0xee/0x170 [ 2418.019103][ T282] __sys_sendmsg+0xcd/0x170 [ 2418.019103][ T282] do_syscall_64+0xc6/0x1e0 [ 2418.019103][ T282] [ 2418.021749][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2418.021749][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2418.021749][ T282] ipv6_find_idev+0x102/0x170 [ 2418.021749][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2418.021749][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2418.021749][ T282] netlink_rcv_skb+0x130/0x360 [ 2418.021749][ T282] netlink_unicast+0x449/0x710 [ 2418.021749][ T282] netlink_sendmsg+0x723/0xbe0 [ 2418.021749][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2418.021749][ T282] ___sys_sendmsg+0xee/0x170 [ 2418.021749][ T282] __sys_sendmsg+0xcd/0x170 [ 2418.021749][ T282] do_syscall_64+0xc6/0x1e0 [ 2418.021749][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2418.021749][ T282] [ 2418.023824][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2418.023824][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2418.023824][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2418.023824][ T282] ipv6_find_idev+0x102/0x170 [ 2418.023824][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2418.023824][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2418.023824][ T282] netlink_rcv_skb+0x130/0x360 [ 2418.023824][ T282] netlink_unicast+0x449/0x710 [ 2418.023824][ T282] netlink_sendmsg+0x723/0xbe0 [ 2418.023824][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2418.023824][ T282] ___sys_sendmsg+0xee/0x170 [ 2418.023824][ T282] __sys_sendmsg+0xcd/0x170 [ 2418.023824][ T282] do_syscall_64+0xc6/0x1e0 [ 2418.023824][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2418.023824][ T282] [ 2428.013016][ T284] br0: port 3(c0) entered disabled state [ 2428.016328][ T284] c0 (unregistering): left allmulticast mode [ 2428.016619][ T284] c0 (unregistering): left promiscuous mode [ 2428.016818][ T284] br0: port 3(c0) entered disabled state [ 2428.339117][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2428.339498][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2428.339498][ T282] dst_init+0x84/0x4a0 [ 2428.339498][ T282] dst_alloc+0x97/0x150 [ 2428.339498][ T282] ip6_dst_alloc+0x23/0x90 [ 2428.339498][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2428.339498][ T282] ip6_pol_route+0x56f/0x840 [ 2428.339498][ T282] fib6_rule_lookup+0x196/0x240 [ 2428.339498][ T282] ip6_route_input+0x542/0x980 [ 2428.339498][ T282] ipv6_rcv+0x8f/0x400 [ 2428.339498][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2428.339498][ T282] process_backlog+0x101/0x620 [ 2428.339498][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2428.339498][ T282] net_rx_action+0x495/0xbe0 [ 2428.339498][ T282] __do_softirq+0x1b5/0x7f6 [ 2428.339498][ T282] [ 2428.341308][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2428.341308][ T282] netdev_get_by_index+0x5e/0x80 [ 2428.341308][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2428.341308][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2428.341308][ T282] ip6_route_add+0x1c/0x140 [ 2428.341308][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2428.341308][ T282] inet6_addr_add+0x4f8/0xa40 [ 2428.341308][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2428.341308][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2428.341308][ T282] netlink_rcv_skb+0x130/0x360 [ 2428.341308][ T282] netlink_unicast+0x449/0x710 [ 2428.341308][ T282] netlink_sendmsg+0x723/0xbe0 [ 2428.341308][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2428.341308][ T282] ___sys_sendmsg+0xee/0x170 [ 2428.341308][ T282] __sys_sendmsg+0xcd/0x170 [ 2428.341308][ T282] do_syscall_64+0xc6/0x1e0 [ 2428.341308][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2428.341308][ T282] [ 2428.343508][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2428.343508][ T282] netdev_get_by_index+0x5e/0x80 [ 2428.343508][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2428.343508][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2428.343508][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2428.343508][ T282] ipv6_add_addr+0x411/0x2000 [ 2428.343508][ T282] inet6_addr_add+0x30e/0xa40 [ 2428.343508][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2428.343508][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2428.343508][ T282] netlink_rcv_skb+0x130/0x360 [ 2428.343508][ T282] netlink_unicast+0x449/0x710 [ 2428.343508][ T282] netlink_sendmsg+0x723/0xbe0 [ 2428.343508][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2428.343508][ T282] ___sys_sendmsg+0xee/0x170 [ 2428.343508][ T282] __sys_sendmsg+0xcd/0x170 [ 2428.343508][ T282] do_syscall_64+0xc6/0x1e0 [ 2428.343508][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2428.343508][ T282] [ 2428.345716][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2428.345716][ T282] netdev_get_by_index+0x5e/0x80 [ 2428.345716][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2428.345716][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2428.345716][ T282] ip6_route_add+0x1c/0x140 [ 2428.345716][ T282] addrconf_add_mroute+0x129/0x180 [ 2428.345716][ T282] addrconf_add_dev+0xe2/0x170 [ 2428.345716][ T282] inet6_addr_add+0x12f/0xa40 [ 2428.345716][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2428.345716][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2428.345716][ T282] netlink_rcv_skb+0x130/0x360 [ 2428.345716][ T282] netlink_unicast+0x449/0x710 [ 2428.345716][ T282] netlink_sendmsg+0x723/0xbe0 [ 2428.345716][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2428.345716][ T282] ___sys_sendmsg+0xee/0x170 [ 2428.345716][ T282] __sys_sendmsg+0xcd/0x170 [ 2428.345716][ T282] do_syscall_64+0xc6/0x1e0 [ 2428.345716][ T282] [ 2428.347890][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2428.347890][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2428.347890][ T282] ipv6_find_idev+0x102/0x170 [ 2428.347890][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2428.347890][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2428.347890][ T282] netlink_rcv_skb+0x130/0x360 [ 2428.347890][ T282] netlink_unicast+0x449/0x710 [ 2428.347890][ T282] netlink_sendmsg+0x723/0xbe0 [ 2428.347890][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2428.347890][ T282] ___sys_sendmsg+0xee/0x170 [ 2428.347890][ T282] __sys_sendmsg+0xcd/0x170 [ 2428.347890][ T282] do_syscall_64+0xc6/0x1e0 [ 2428.347890][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2428.347890][ T282] [ 2428.349596][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2428.349596][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2428.349596][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2428.349596][ T282] ipv6_find_idev+0x102/0x170 [ 2428.349596][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2428.349596][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2428.349596][ T282] netlink_rcv_skb+0x130/0x360 [ 2428.349596][ T282] netlink_unicast+0x449/0x710 [ 2428.349596][ T282] netlink_sendmsg+0x723/0xbe0 [ 2428.349596][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2428.349596][ T282] ___sys_sendmsg+0xee/0x170 [ 2428.349596][ T282] __sys_sendmsg+0xcd/0x170 [ 2428.349596][ T282] do_syscall_64+0xc6/0x1e0 [ 2428.349596][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2428.349596][ T282] [ 2438.059018][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2438.059539][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2438.059539][ T284] netdev_get_by_index+0x5e/0x80 [ 2438.059539][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2438.059539][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2438.059539][ T284] ip6_route_add+0x1c/0x140 [ 2438.059539][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2438.059539][ T284] inet6_addr_add+0x4f8/0xa40 [ 2438.059539][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2438.059539][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2438.059539][ T284] netlink_rcv_skb+0x130/0x360 [ 2438.059539][ T284] netlink_unicast+0x449/0x710 [ 2438.059539][ T284] netlink_sendmsg+0x723/0xbe0 [ 2438.059539][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2438.059539][ T284] ___sys_sendmsg+0xee/0x170 [ 2438.059539][ T284] __sys_sendmsg+0xcd/0x170 [ 2438.059539][ T284] do_syscall_64+0xc6/0x1e0 [ 2438.059539][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2438.059539][ T284] [ 2438.061812][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2438.061812][ T284] netdev_get_by_index+0x5e/0x80 [ 2438.061812][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2438.061812][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2438.061812][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2438.061812][ T284] ipv6_add_addr+0x411/0x2000 [ 2438.061812][ T284] inet6_addr_add+0x30e/0xa40 [ 2438.061812][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2438.061812][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2438.061812][ T284] netlink_rcv_skb+0x130/0x360 [ 2438.061812][ T284] netlink_unicast+0x449/0x710 [ 2438.061812][ T284] netlink_sendmsg+0x723/0xbe0 [ 2438.061812][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2438.061812][ T284] ___sys_sendmsg+0xee/0x170 [ 2438.061812][ T284] __sys_sendmsg+0xcd/0x170 [ 2438.061812][ T284] do_syscall_64+0xc6/0x1e0 [ 2438.061812][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2438.061812][ T284] [ 2438.064047][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2438.064047][ T284] netdev_get_by_index+0x5e/0x80 [ 2438.064047][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2438.064047][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2438.064047][ T284] ip6_route_add+0x1c/0x140 [ 2438.064047][ T284] addrconf_add_mroute+0x129/0x180 [ 2438.064047][ T284] addrconf_add_dev+0xe2/0x170 [ 2438.064047][ T284] inet6_addr_add+0x12f/0xa40 [ 2438.064047][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2438.064047][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2438.064047][ T284] netlink_rcv_skb+0x130/0x360 [ 2438.064047][ T284] netlink_unicast+0x449/0x710 [ 2438.064047][ T284] netlink_sendmsg+0x723/0xbe0 [ 2438.064047][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2438.064047][ T284] ___sys_sendmsg+0xee/0x170 [ 2438.064047][ T284] __sys_sendmsg+0xcd/0x170 [ 2438.064047][ T284] do_syscall_64+0xc6/0x1e0 [ 2438.064047][ T284] [ 2438.066262][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2438.066262][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2438.066262][ T284] ipv6_find_idev+0x102/0x170 [ 2438.066262][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2438.066262][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2438.066262][ T284] netlink_rcv_skb+0x130/0x360 [ 2438.066262][ T284] netlink_unicast+0x449/0x710 [ 2438.066262][ T284] netlink_sendmsg+0x723/0xbe0 [ 2438.066262][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2438.066262][ T284] ___sys_sendmsg+0xee/0x170 [ 2438.066262][ T284] __sys_sendmsg+0xcd/0x170 [ 2438.066262][ T284] do_syscall_64+0xc6/0x1e0 [ 2438.066262][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2438.066262][ T284] [ 2438.067979][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2438.067979][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2438.067979][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2438.067979][ T284] ipv6_find_idev+0x102/0x170 [ 2438.067979][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2438.067979][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2438.067979][ T284] netlink_rcv_skb+0x130/0x360 [ 2438.067979][ T284] netlink_unicast+0x449/0x710 [ 2438.067979][ T284] netlink_sendmsg+0x723/0xbe0 [ 2438.067979][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2438.067979][ T284] ___sys_sendmsg+0xee/0x170 [ 2438.067979][ T284] __sys_sendmsg+0xcd/0x170 [ 2438.067979][ T284] do_syscall_64+0xc6/0x1e0 [ 2438.067979][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2438.067979][ T284] [ 2438.571011][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2438.571426][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2438.571426][ T282] dst_init+0x84/0x4a0 [ 2438.571426][ T282] dst_alloc+0x97/0x150 [ 2438.571426][ T282] ip6_dst_alloc+0x23/0x90 [ 2438.571426][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2438.571426][ T282] ip6_pol_route+0x56f/0x840 [ 2438.571426][ T282] fib6_rule_lookup+0x196/0x240 [ 2438.571426][ T282] ip6_route_input+0x542/0x980 [ 2438.571426][ T282] ipv6_rcv+0x8f/0x400 [ 2438.571426][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2438.571426][ T282] process_backlog+0x101/0x620 [ 2438.571426][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2438.571426][ T282] net_rx_action+0x495/0xbe0 [ 2438.571426][ T282] __do_softirq+0x1b5/0x7f6 [ 2438.571426][ T282] [ 2438.573211][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2438.573211][ T282] netdev_get_by_index+0x5e/0x80 [ 2438.573211][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2438.573211][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2438.573211][ T282] ip6_route_add+0x1c/0x140 [ 2438.573211][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2438.573211][ T282] inet6_addr_add+0x4f8/0xa40 [ 2438.573211][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2438.573211][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2438.573211][ T282] netlink_rcv_skb+0x130/0x360 [ 2438.573211][ T282] netlink_unicast+0x449/0x710 [ 2438.573211][ T282] netlink_sendmsg+0x723/0xbe0 [ 2438.573211][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2438.573211][ T282] ___sys_sendmsg+0xee/0x170 [ 2438.573211][ T282] __sys_sendmsg+0xcd/0x170 [ 2438.573211][ T282] do_syscall_64+0xc6/0x1e0 [ 2438.573211][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2438.573211][ T282] [ 2438.575407][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2438.575407][ T282] netdev_get_by_index+0x5e/0x80 [ 2438.575407][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2438.575407][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2438.575407][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2438.575407][ T282] ipv6_add_addr+0x411/0x2000 [ 2438.575407][ T282] inet6_addr_add+0x30e/0xa40 [ 2438.575407][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2438.575407][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2438.575407][ T282] netlink_rcv_skb+0x130/0x360 [ 2438.575407][ T282] netlink_unicast+0x449/0x710 [ 2438.575407][ T282] netlink_sendmsg+0x723/0xbe0 [ 2438.575407][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2438.575407][ T282] ___sys_sendmsg+0xee/0x170 [ 2438.575407][ T282] __sys_sendmsg+0xcd/0x170 [ 2438.575407][ T282] do_syscall_64+0xc6/0x1e0 [ 2438.575407][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2438.575407][ T282] [ 2438.577602][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2438.577602][ T282] netdev_get_by_index+0x5e/0x80 [ 2438.577602][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2438.577602][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2438.577602][ T282] ip6_route_add+0x1c/0x140 [ 2438.577602][ T282] addrconf_add_mroute+0x129/0x180 [ 2438.577602][ T282] addrconf_add_dev+0xe2/0x170 [ 2438.577602][ T282] inet6_addr_add+0x12f/0xa40 [ 2438.577602][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2438.577602][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2438.577602][ T282] netlink_rcv_skb+0x130/0x360 [ 2438.577602][ T282] netlink_unicast+0x449/0x710 [ 2438.577602][ T282] netlink_sendmsg+0x723/0xbe0 [ 2438.577602][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2438.577602][ T282] ___sys_sendmsg+0xee/0x170 [ 2438.577602][ T282] __sys_sendmsg+0xcd/0x170 [ 2438.577602][ T282] do_syscall_64+0xc6/0x1e0 [ 2438.577602][ T282] [ 2438.579769][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2438.579769][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2438.579769][ T282] ipv6_find_idev+0x102/0x170 [ 2438.579769][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2438.579769][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2438.579769][ T282] netlink_rcv_skb+0x130/0x360 [ 2438.579769][ T282] netlink_unicast+0x449/0x710 [ 2438.579769][ T282] netlink_sendmsg+0x723/0xbe0 [ 2438.579769][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2438.579769][ T282] ___sys_sendmsg+0xee/0x170 [ 2438.579769][ T282] __sys_sendmsg+0xcd/0x170 [ 2438.579769][ T282] do_syscall_64+0xc6/0x1e0 [ 2438.579769][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2438.579769][ T282] [ 2438.581457][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2438.581457][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2438.581457][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2438.581457][ T282] ipv6_find_idev+0x102/0x170 [ 2438.581457][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2438.581457][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2438.581457][ T282] netlink_rcv_skb+0x130/0x360 [ 2438.581457][ T282] netlink_unicast+0x449/0x710 [ 2438.581457][ T282] netlink_sendmsg+0x723/0xbe0 [ 2438.581457][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2438.581457][ T282] ___sys_sendmsg+0xee/0x170 [ 2438.581457][ T282] __sys_sendmsg+0xcd/0x170 [ 2438.581457][ T282] do_syscall_64+0xc6/0x1e0 [ 2438.581457][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2438.581457][ T282] [ 2448.307013][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2448.307496][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2448.307496][ T284] netdev_get_by_index+0x5e/0x80 [ 2448.307496][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2448.307496][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2448.307496][ T284] ip6_route_add+0x1c/0x140 [ 2448.307496][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2448.307496][ T284] inet6_addr_add+0x4f8/0xa40 [ 2448.307496][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2448.307496][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2448.307496][ T284] netlink_rcv_skb+0x130/0x360 [ 2448.307496][ T284] netlink_unicast+0x449/0x710 [ 2448.307496][ T284] netlink_sendmsg+0x723/0xbe0 [ 2448.307496][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2448.307496][ T284] ___sys_sendmsg+0xee/0x170 [ 2448.307496][ T284] __sys_sendmsg+0xcd/0x170 [ 2448.307496][ T284] do_syscall_64+0xc6/0x1e0 [ 2448.307496][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2448.307496][ T284] [ 2448.309752][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2448.309752][ T284] netdev_get_by_index+0x5e/0x80 [ 2448.309752][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2448.309752][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2448.309752][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2448.309752][ T284] ipv6_add_addr+0x411/0x2000 [ 2448.309752][ T284] inet6_addr_add+0x30e/0xa40 [ 2448.309752][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2448.309752][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2448.309752][ T284] netlink_rcv_skb+0x130/0x360 [ 2448.309752][ T284] netlink_unicast+0x449/0x710 [ 2448.309752][ T284] netlink_sendmsg+0x723/0xbe0 [ 2448.309752][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2448.309752][ T284] ___sys_sendmsg+0xee/0x170 [ 2448.309752][ T284] __sys_sendmsg+0xcd/0x170 [ 2448.309752][ T284] do_syscall_64+0xc6/0x1e0 [ 2448.309752][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2448.309752][ T284] [ 2448.311967][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2448.311967][ T284] netdev_get_by_index+0x5e/0x80 [ 2448.311967][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2448.311967][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2448.311967][ T284] ip6_route_add+0x1c/0x140 [ 2448.311967][ T284] addrconf_add_mroute+0x129/0x180 [ 2448.311967][ T284] addrconf_add_dev+0xe2/0x170 [ 2448.311967][ T284] inet6_addr_add+0x12f/0xa40 [ 2448.311967][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2448.311967][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2448.311967][ T284] netlink_rcv_skb+0x130/0x360 [ 2448.311967][ T284] netlink_unicast+0x449/0x710 [ 2448.311967][ T284] netlink_sendmsg+0x723/0xbe0 [ 2448.311967][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2448.311967][ T284] ___sys_sendmsg+0xee/0x170 [ 2448.311967][ T284] __sys_sendmsg+0xcd/0x170 [ 2448.311967][ T284] do_syscall_64+0xc6/0x1e0 [ 2448.311967][ T284] [ 2448.314132][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2448.314132][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2448.314132][ T284] ipv6_find_idev+0x102/0x170 [ 2448.314132][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2448.314132][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2448.314132][ T284] netlink_rcv_skb+0x130/0x360 [ 2448.314132][ T284] netlink_unicast+0x449/0x710 [ 2448.314132][ T284] netlink_sendmsg+0x723/0xbe0 [ 2448.314132][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2448.314132][ T284] ___sys_sendmsg+0xee/0x170 [ 2448.314132][ T284] __sys_sendmsg+0xcd/0x170 [ 2448.314132][ T284] do_syscall_64+0xc6/0x1e0 [ 2448.314132][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2448.314132][ T284] [ 2448.315834][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2448.315834][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2448.315834][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2448.315834][ T284] ipv6_find_idev+0x102/0x170 [ 2448.315834][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2448.315834][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2448.315834][ T284] netlink_rcv_skb+0x130/0x360 [ 2448.315834][ T284] netlink_unicast+0x449/0x710 [ 2448.315834][ T284] netlink_sendmsg+0x723/0xbe0 [ 2448.315834][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2448.315834][ T284] ___sys_sendmsg+0xee/0x170 [ 2448.315834][ T284] __sys_sendmsg+0xcd/0x170 [ 2448.315834][ T284] do_syscall_64+0xc6/0x1e0 [ 2448.315834][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2448.315834][ T284] [ 2448.819108][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2448.819591][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2448.819591][ T282] dst_init+0x84/0x4a0 [ 2448.819591][ T282] dst_alloc+0x97/0x150 [ 2448.819591][ T282] ip6_dst_alloc+0x23/0x90 [ 2448.819591][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2448.819591][ T282] ip6_pol_route+0x56f/0x840 [ 2448.819591][ T282] fib6_rule_lookup+0x196/0x240 [ 2448.819591][ T282] ip6_route_input+0x542/0x980 [ 2448.819591][ T282] ipv6_rcv+0x8f/0x400 [ 2448.819591][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2448.819591][ T282] process_backlog+0x101/0x620 [ 2448.819591][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2448.819591][ T282] net_rx_action+0x495/0xbe0 [ 2448.819591][ T282] __do_softirq+0x1b5/0x7f6 [ 2448.819591][ T282] [ 2448.821447][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2448.821447][ T282] netdev_get_by_index+0x5e/0x80 [ 2448.821447][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2448.821447][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2448.821447][ T282] ip6_route_add+0x1c/0x140 [ 2448.821447][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2448.821447][ T282] inet6_addr_add+0x4f8/0xa40 [ 2448.821447][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2448.821447][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2448.821447][ T282] netlink_rcv_skb+0x130/0x360 [ 2448.821447][ T282] netlink_unicast+0x449/0x710 [ 2448.821447][ T282] netlink_sendmsg+0x723/0xbe0 [ 2448.821447][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2448.821447][ T282] ___sys_sendmsg+0xee/0x170 [ 2448.821447][ T282] __sys_sendmsg+0xcd/0x170 [ 2448.821447][ T282] do_syscall_64+0xc6/0x1e0 [ 2448.821447][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2448.821447][ T282] [ 2448.823688][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2448.823688][ T282] netdev_get_by_index+0x5e/0x80 [ 2448.823688][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2448.823688][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2448.823688][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2448.823688][ T282] ipv6_add_addr+0x411/0x2000 [ 2448.823688][ T282] inet6_addr_add+0x30e/0xa40 [ 2448.823688][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2448.823688][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2448.823688][ T282] netlink_rcv_skb+0x130/0x360 [ 2448.823688][ T282] netlink_unicast+0x449/0x710 [ 2448.823688][ T282] netlink_sendmsg+0x723/0xbe0 [ 2448.823688][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2448.823688][ T282] ___sys_sendmsg+0xee/0x170 [ 2448.823688][ T282] __sys_sendmsg+0xcd/0x170 [ 2448.823688][ T282] do_syscall_64+0xc6/0x1e0 [ 2448.823688][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2448.823688][ T282] [ 2448.825924][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2448.825924][ T282] netdev_get_by_index+0x5e/0x80 [ 2448.825924][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2448.825924][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2448.825924][ T282] ip6_route_add+0x1c/0x140 [ 2448.825924][ T282] addrconf_add_mroute+0x129/0x180 [ 2448.825924][ T282] addrconf_add_dev+0xe2/0x170 [ 2448.825924][ T282] inet6_addr_add+0x12f/0xa40 [ 2448.825924][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2448.825924][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2448.825924][ T282] netlink_rcv_skb+0x130/0x360 [ 2448.825924][ T282] netlink_unicast+0x449/0x710 [ 2448.825924][ T282] netlink_sendmsg+0x723/0xbe0 [ 2448.825924][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2448.825924][ T282] ___sys_sendmsg+0xee/0x170 [ 2448.825924][ T282] __sys_sendmsg+0xcd/0x170 [ 2448.825924][ T282] do_syscall_64+0xc6/0x1e0 [ 2448.825924][ T282] [ 2448.828139][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2448.828139][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2448.828139][ T282] ipv6_find_idev+0x102/0x170 [ 2448.828139][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2448.828139][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2448.828139][ T282] netlink_rcv_skb+0x130/0x360 [ 2448.828139][ T282] netlink_unicast+0x449/0x710 [ 2448.828139][ T282] netlink_sendmsg+0x723/0xbe0 [ 2448.828139][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2448.828139][ T282] ___sys_sendmsg+0xee/0x170 [ 2448.828139][ T282] __sys_sendmsg+0xcd/0x170 [ 2448.828139][ T282] do_syscall_64+0xc6/0x1e0 [ 2448.828139][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2448.828139][ T282] [ 2448.829867][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2448.829867][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2448.829867][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2448.829867][ T282] ipv6_find_idev+0x102/0x170 [ 2448.829867][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2448.829867][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2448.829867][ T282] netlink_rcv_skb+0x130/0x360 [ 2448.829867][ T282] netlink_unicast+0x449/0x710 [ 2448.829867][ T282] netlink_sendmsg+0x723/0xbe0 [ 2448.829867][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2448.829867][ T282] ___sys_sendmsg+0xee/0x170 [ 2448.829867][ T282] __sys_sendmsg+0xcd/0x170 [ 2448.829867][ T282] do_syscall_64+0xc6/0x1e0 [ 2448.829867][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2448.829867][ T282] [ 2458.555035][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2458.555517][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2458.555517][ T284] netdev_get_by_index+0x5e/0x80 [ 2458.555517][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2458.555517][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2458.555517][ T284] ip6_route_add+0x1c/0x140 [ 2458.555517][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2458.555517][ T284] inet6_addr_add+0x4f8/0xa40 [ 2458.555517][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2458.555517][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2458.555517][ T284] netlink_rcv_skb+0x130/0x360 [ 2458.555517][ T284] netlink_unicast+0x449/0x710 [ 2458.555517][ T284] netlink_sendmsg+0x723/0xbe0 [ 2458.555517][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2458.555517][ T284] ___sys_sendmsg+0xee/0x170 [ 2458.555517][ T284] __sys_sendmsg+0xcd/0x170 [ 2458.555517][ T284] do_syscall_64+0xc6/0x1e0 [ 2458.555517][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2458.555517][ T284] [ 2458.557758][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2458.557758][ T284] netdev_get_by_index+0x5e/0x80 [ 2458.557758][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2458.557758][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2458.557758][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2458.557758][ T284] ipv6_add_addr+0x411/0x2000 [ 2458.557758][ T284] inet6_addr_add+0x30e/0xa40 [ 2458.557758][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2458.557758][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2458.557758][ T284] netlink_rcv_skb+0x130/0x360 [ 2458.557758][ T284] netlink_unicast+0x449/0x710 [ 2458.557758][ T284] netlink_sendmsg+0x723/0xbe0 [ 2458.557758][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2458.557758][ T284] ___sys_sendmsg+0xee/0x170 [ 2458.557758][ T284] __sys_sendmsg+0xcd/0x170 [ 2458.557758][ T284] do_syscall_64+0xc6/0x1e0 [ 2458.557758][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2458.557758][ T284] [ 2458.559989][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2458.559989][ T284] netdev_get_by_index+0x5e/0x80 [ 2458.559989][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2458.559989][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2458.559989][ T284] ip6_route_add+0x1c/0x140 [ 2458.559989][ T284] addrconf_add_mroute+0x129/0x180 [ 2458.559989][ T284] addrconf_add_dev+0xe2/0x170 [ 2458.559989][ T284] inet6_addr_add+0x12f/0xa40 [ 2458.559989][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2458.559989][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2458.559989][ T284] netlink_rcv_skb+0x130/0x360 [ 2458.559989][ T284] netlink_unicast+0x449/0x710 [ 2458.559989][ T284] netlink_sendmsg+0x723/0xbe0 [ 2458.559989][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2458.559989][ T284] ___sys_sendmsg+0xee/0x170 [ 2458.559989][ T284] __sys_sendmsg+0xcd/0x170 [ 2458.559989][ T284] do_syscall_64+0xc6/0x1e0 [ 2458.559989][ T284] [ 2458.562173][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2458.562173][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2458.562173][ T284] ipv6_find_idev+0x102/0x170 [ 2458.562173][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2458.562173][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2458.562173][ T284] netlink_rcv_skb+0x130/0x360 [ 2458.562173][ T284] netlink_unicast+0x449/0x710 [ 2458.562173][ T284] netlink_sendmsg+0x723/0xbe0 [ 2458.562173][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2458.562173][ T284] ___sys_sendmsg+0xee/0x170 [ 2458.562173][ T284] __sys_sendmsg+0xcd/0x170 [ 2458.562173][ T284] do_syscall_64+0xc6/0x1e0 [ 2458.562173][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2458.562173][ T284] [ 2458.563876][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2458.563876][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2458.563876][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2458.563876][ T284] ipv6_find_idev+0x102/0x170 [ 2458.563876][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2458.563876][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2458.563876][ T284] netlink_rcv_skb+0x130/0x360 [ 2458.563876][ T284] netlink_unicast+0x449/0x710 [ 2458.563876][ T284] netlink_sendmsg+0x723/0xbe0 [ 2458.563876][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2458.563876][ T284] ___sys_sendmsg+0xee/0x170 [ 2458.563876][ T284] __sys_sendmsg+0xcd/0x170 [ 2458.563876][ T284] do_syscall_64+0xc6/0x1e0 [ 2458.563876][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2458.563876][ T284] [ 2459.067016][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2459.067418][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2459.067418][ T282] dst_init+0x84/0x4a0 [ 2459.067418][ T282] dst_alloc+0x97/0x150 [ 2459.067418][ T282] ip6_dst_alloc+0x23/0x90 [ 2459.067418][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2459.067418][ T282] ip6_pol_route+0x56f/0x840 [ 2459.067418][ T282] fib6_rule_lookup+0x196/0x240 [ 2459.067418][ T282] ip6_route_input+0x542/0x980 [ 2459.067418][ T282] ipv6_rcv+0x8f/0x400 [ 2459.067418][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2459.067418][ T282] process_backlog+0x101/0x620 [ 2459.067418][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2459.067418][ T282] net_rx_action+0x495/0xbe0 [ 2459.067418][ T282] __do_softirq+0x1b5/0x7f6 [ 2459.067418][ T282] [ 2459.069220][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2459.069220][ T282] netdev_get_by_index+0x5e/0x80 [ 2459.069220][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2459.069220][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2459.069220][ T282] ip6_route_add+0x1c/0x140 [ 2459.069220][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2459.069220][ T282] inet6_addr_add+0x4f8/0xa40 [ 2459.069220][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2459.069220][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2459.069220][ T282] netlink_rcv_skb+0x130/0x360 [ 2459.069220][ T282] netlink_unicast+0x449/0x710 [ 2459.069220][ T282] netlink_sendmsg+0x723/0xbe0 [ 2459.069220][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2459.069220][ T282] ___sys_sendmsg+0xee/0x170 [ 2459.069220][ T282] __sys_sendmsg+0xcd/0x170 [ 2459.069220][ T282] do_syscall_64+0xc6/0x1e0 [ 2459.069220][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2459.069220][ T282] [ 2459.071416][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2459.071416][ T282] netdev_get_by_index+0x5e/0x80 [ 2459.071416][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2459.071416][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2459.071416][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2459.071416][ T282] ipv6_add_addr+0x411/0x2000 [ 2459.071416][ T282] inet6_addr_add+0x30e/0xa40 [ 2459.071416][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2459.071416][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2459.071416][ T282] netlink_rcv_skb+0x130/0x360 [ 2459.071416][ T282] netlink_unicast+0x449/0x710 [ 2459.071416][ T282] netlink_sendmsg+0x723/0xbe0 [ 2459.071416][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2459.071416][ T282] ___sys_sendmsg+0xee/0x170 [ 2459.071416][ T282] __sys_sendmsg+0xcd/0x170 [ 2459.071416][ T282] do_syscall_64+0xc6/0x1e0 [ 2459.071416][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2459.071416][ T282] [ 2459.073611][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2459.073611][ T282] netdev_get_by_index+0x5e/0x80 [ 2459.073611][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2459.073611][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2459.073611][ T282] ip6_route_add+0x1c/0x140 [ 2459.073611][ T282] addrconf_add_mroute+0x129/0x180 [ 2459.073611][ T282] addrconf_add_dev+0xe2/0x170 [ 2459.073611][ T282] inet6_addr_add+0x12f/0xa40 [ 2459.073611][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2459.073611][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2459.073611][ T282] netlink_rcv_skb+0x130/0x360 [ 2459.073611][ T282] netlink_unicast+0x449/0x710 [ 2459.073611][ T282] netlink_sendmsg+0x723/0xbe0 [ 2459.073611][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2459.073611][ T282] ___sys_sendmsg+0xee/0x170 [ 2459.073611][ T282] __sys_sendmsg+0xcd/0x170 [ 2459.073611][ T282] do_syscall_64+0xc6/0x1e0 [ 2459.073611][ T282] [ 2459.075786][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2459.075786][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2459.075786][ T282] ipv6_find_idev+0x102/0x170 [ 2459.075786][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2459.075786][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2459.075786][ T282] netlink_rcv_skb+0x130/0x360 [ 2459.075786][ T282] netlink_unicast+0x449/0x710 [ 2459.075786][ T282] netlink_sendmsg+0x723/0xbe0 [ 2459.075786][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2459.075786][ T282] ___sys_sendmsg+0xee/0x170 [ 2459.075786][ T282] __sys_sendmsg+0xcd/0x170 [ 2459.075786][ T282] do_syscall_64+0xc6/0x1e0 [ 2459.075786][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2459.075786][ T282] [ 2459.077475][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2459.077475][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2459.077475][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2459.077475][ T282] ipv6_find_idev+0x102/0x170 [ 2459.077475][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2459.077475][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2459.077475][ T282] netlink_rcv_skb+0x130/0x360 [ 2459.077475][ T282] netlink_unicast+0x449/0x710 [ 2459.077475][ T282] netlink_sendmsg+0x723/0xbe0 [ 2459.077475][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2459.077475][ T282] ___sys_sendmsg+0xee/0x170 [ 2459.077475][ T282] __sys_sendmsg+0xcd/0x170 [ 2459.077475][ T282] do_syscall_64+0xc6/0x1e0 [ 2459.077475][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2459.077475][ T282] [ 2468.803017][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2468.803509][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2468.803509][ T284] netdev_get_by_index+0x5e/0x80 [ 2468.803509][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2468.803509][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2468.803509][ T284] ip6_route_add+0x1c/0x140 [ 2468.803509][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2468.803509][ T284] inet6_addr_add+0x4f8/0xa40 [ 2468.803509][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2468.803509][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2468.803509][ T284] netlink_rcv_skb+0x130/0x360 [ 2468.803509][ T284] netlink_unicast+0x449/0x710 [ 2468.803509][ T284] netlink_sendmsg+0x723/0xbe0 [ 2468.803509][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2468.803509][ T284] ___sys_sendmsg+0xee/0x170 [ 2468.803509][ T284] __sys_sendmsg+0xcd/0x170 [ 2468.803509][ T284] do_syscall_64+0xc6/0x1e0 [ 2468.803509][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2468.803509][ T284] [ 2468.805735][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2468.805735][ T284] netdev_get_by_index+0x5e/0x80 [ 2468.805735][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2468.805735][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2468.805735][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2468.805735][ T284] ipv6_add_addr+0x411/0x2000 [ 2468.805735][ T284] inet6_addr_add+0x30e/0xa40 [ 2468.805735][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2468.805735][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2468.805735][ T284] netlink_rcv_skb+0x130/0x360 [ 2468.805735][ T284] netlink_unicast+0x449/0x710 [ 2468.805735][ T284] netlink_sendmsg+0x723/0xbe0 [ 2468.805735][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2468.805735][ T284] ___sys_sendmsg+0xee/0x170 [ 2468.805735][ T284] __sys_sendmsg+0xcd/0x170 [ 2468.805735][ T284] do_syscall_64+0xc6/0x1e0 [ 2468.805735][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2468.805735][ T284] [ 2468.807952][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2468.807952][ T284] netdev_get_by_index+0x5e/0x80 [ 2468.807952][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2468.807952][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2468.807952][ T284] ip6_route_add+0x1c/0x140 [ 2468.807952][ T284] addrconf_add_mroute+0x129/0x180 [ 2468.807952][ T284] addrconf_add_dev+0xe2/0x170 [ 2468.807952][ T284] inet6_addr_add+0x12f/0xa40 [ 2468.807952][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2468.807952][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2468.807952][ T284] netlink_rcv_skb+0x130/0x360 [ 2468.807952][ T284] netlink_unicast+0x449/0x710 [ 2468.807952][ T284] netlink_sendmsg+0x723/0xbe0 [ 2468.807952][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2468.807952][ T284] ___sys_sendmsg+0xee/0x170 [ 2468.807952][ T284] __sys_sendmsg+0xcd/0x170 [ 2468.807952][ T284] do_syscall_64+0xc6/0x1e0 [ 2468.807952][ T284] [ 2468.810120][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2468.810120][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2468.810120][ T284] ipv6_find_idev+0x102/0x170 [ 2468.810120][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2468.810120][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2468.810120][ T284] netlink_rcv_skb+0x130/0x360 [ 2468.810120][ T284] netlink_unicast+0x449/0x710 [ 2468.810120][ T284] netlink_sendmsg+0x723/0xbe0 [ 2468.810120][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2468.810120][ T284] ___sys_sendmsg+0xee/0x170 [ 2468.810120][ T284] __sys_sendmsg+0xcd/0x170 [ 2468.810120][ T284] do_syscall_64+0xc6/0x1e0 [ 2468.810120][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2468.810120][ T284] [ 2468.811823][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2468.811823][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2468.811823][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2468.811823][ T284] ipv6_find_idev+0x102/0x170 [ 2468.811823][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2468.811823][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2468.811823][ T284] netlink_rcv_skb+0x130/0x360 [ 2468.811823][ T284] netlink_unicast+0x449/0x710 [ 2468.811823][ T284] netlink_sendmsg+0x723/0xbe0 [ 2468.811823][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2468.811823][ T284] ___sys_sendmsg+0xee/0x170 [ 2468.811823][ T284] __sys_sendmsg+0xcd/0x170 [ 2468.811823][ T284] do_syscall_64+0xc6/0x1e0 [ 2468.811823][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2468.811823][ T284] [ 2469.314961][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2469.315403][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2469.315403][ T282] dst_init+0x84/0x4a0 [ 2469.315403][ T282] dst_alloc+0x97/0x150 [ 2469.315403][ T282] ip6_dst_alloc+0x23/0x90 [ 2469.315403][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2469.315403][ T282] ip6_pol_route+0x56f/0x840 [ 2469.315403][ T282] fib6_rule_lookup+0x196/0x240 [ 2469.315403][ T282] ip6_route_input+0x542/0x980 [ 2469.315403][ T282] ipv6_rcv+0x8f/0x400 [ 2469.315403][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2469.315403][ T282] process_backlog+0x101/0x620 [ 2469.315403][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2469.315403][ T282] net_rx_action+0x495/0xbe0 [ 2469.315403][ T282] __do_softirq+0x1b5/0x7f6 [ 2469.315403][ T282] [ 2469.317195][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2469.317195][ T282] netdev_get_by_index+0x5e/0x80 [ 2469.317195][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2469.317195][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2469.317195][ T282] ip6_route_add+0x1c/0x140 [ 2469.317195][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2469.317195][ T282] inet6_addr_add+0x4f8/0xa40 [ 2469.317195][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2469.317195][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2469.317195][ T282] netlink_rcv_skb+0x130/0x360 [ 2469.317195][ T282] netlink_unicast+0x449/0x710 [ 2469.317195][ T282] netlink_sendmsg+0x723/0xbe0 [ 2469.317195][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2469.317195][ T282] ___sys_sendmsg+0xee/0x170 [ 2469.317195][ T282] __sys_sendmsg+0xcd/0x170 [ 2469.317195][ T282] do_syscall_64+0xc6/0x1e0 [ 2469.317195][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2469.317195][ T282] [ 2469.319400][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2469.319400][ T282] netdev_get_by_index+0x5e/0x80 [ 2469.319400][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2469.319400][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2469.319400][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2469.319400][ T282] ipv6_add_addr+0x411/0x2000 [ 2469.319400][ T282] inet6_addr_add+0x30e/0xa40 [ 2469.319400][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2469.319400][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2469.319400][ T282] netlink_rcv_skb+0x130/0x360 [ 2469.319400][ T282] netlink_unicast+0x449/0x710 [ 2469.319400][ T282] netlink_sendmsg+0x723/0xbe0 [ 2469.319400][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2469.319400][ T282] ___sys_sendmsg+0xee/0x170 [ 2469.319400][ T282] __sys_sendmsg+0xcd/0x170 [ 2469.319400][ T282] do_syscall_64+0xc6/0x1e0 [ 2469.319400][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2469.319400][ T282] [ 2469.321585][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2469.321585][ T282] netdev_get_by_index+0x5e/0x80 [ 2469.321585][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2469.321585][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2469.321585][ T282] ip6_route_add+0x1c/0x140 [ 2469.321585][ T282] addrconf_add_mroute+0x129/0x180 [ 2469.321585][ T282] addrconf_add_dev+0xe2/0x170 [ 2469.321585][ T282] inet6_addr_add+0x12f/0xa40 [ 2469.321585][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2469.321585][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2469.321585][ T282] netlink_rcv_skb+0x130/0x360 [ 2469.321585][ T282] netlink_unicast+0x449/0x710 [ 2469.321585][ T282] netlink_sendmsg+0x723/0xbe0 [ 2469.321585][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2469.321585][ T282] ___sys_sendmsg+0xee/0x170 [ 2469.321585][ T282] __sys_sendmsg+0xcd/0x170 [ 2469.321585][ T282] do_syscall_64+0xc6/0x1e0 [ 2469.321585][ T282] [ 2469.323727][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2469.323727][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2469.323727][ T282] ipv6_find_idev+0x102/0x170 [ 2469.323727][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2469.323727][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2469.323727][ T282] netlink_rcv_skb+0x130/0x360 [ 2469.323727][ T282] netlink_unicast+0x449/0x710 [ 2469.323727][ T282] netlink_sendmsg+0x723/0xbe0 [ 2469.323727][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2469.323727][ T282] ___sys_sendmsg+0xee/0x170 [ 2469.323727][ T282] __sys_sendmsg+0xcd/0x170 [ 2469.323727][ T282] do_syscall_64+0xc6/0x1e0 [ 2469.323727][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2469.323727][ T282] [ 2469.325416][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2469.325416][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2469.325416][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2469.325416][ T282] ipv6_find_idev+0x102/0x170 [ 2469.325416][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2469.325416][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2469.325416][ T282] netlink_rcv_skb+0x130/0x360 [ 2469.325416][ T282] netlink_unicast+0x449/0x710 [ 2469.325416][ T282] netlink_sendmsg+0x723/0xbe0 [ 2469.325416][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2469.325416][ T282] ___sys_sendmsg+0xee/0x170 [ 2469.325416][ T282] __sys_sendmsg+0xcd/0x170 [ 2469.325416][ T282] do_syscall_64+0xc6/0x1e0 [ 2469.325416][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2469.325416][ T282] [ 2479.050979][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2479.051480][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2479.051480][ T284] netdev_get_by_index+0x5e/0x80 [ 2479.051480][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2479.051480][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2479.051480][ T284] ip6_route_add+0x1c/0x140 [ 2479.051480][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2479.051480][ T284] inet6_addr_add+0x4f8/0xa40 [ 2479.051480][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2479.051480][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2479.051480][ T284] netlink_rcv_skb+0x130/0x360 [ 2479.051480][ T284] netlink_unicast+0x449/0x710 [ 2479.051480][ T284] netlink_sendmsg+0x723/0xbe0 [ 2479.051480][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2479.051480][ T284] ___sys_sendmsg+0xee/0x170 [ 2479.051480][ T284] __sys_sendmsg+0xcd/0x170 [ 2479.051480][ T284] do_syscall_64+0xc6/0x1e0 [ 2479.051480][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2479.051480][ T284] [ 2479.053748][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2479.053748][ T284] netdev_get_by_index+0x5e/0x80 [ 2479.053748][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2479.053748][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2479.053748][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2479.053748][ T284] ipv6_add_addr+0x411/0x2000 [ 2479.053748][ T284] inet6_addr_add+0x30e/0xa40 [ 2479.053748][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2479.053748][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2479.053748][ T284] netlink_rcv_skb+0x130/0x360 [ 2479.053748][ T284] netlink_unicast+0x449/0x710 [ 2479.053748][ T284] netlink_sendmsg+0x723/0xbe0 [ 2479.053748][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2479.053748][ T284] ___sys_sendmsg+0xee/0x170 [ 2479.053748][ T284] __sys_sendmsg+0xcd/0x170 [ 2479.053748][ T284] do_syscall_64+0xc6/0x1e0 [ 2479.053748][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2479.053748][ T284] [ 2479.055981][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2479.055981][ T284] netdev_get_by_index+0x5e/0x80 [ 2479.055981][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2479.055981][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2479.055981][ T284] ip6_route_add+0x1c/0x140 [ 2479.055981][ T284] addrconf_add_mroute+0x129/0x180 [ 2479.055981][ T284] addrconf_add_dev+0xe2/0x170 [ 2479.055981][ T284] inet6_addr_add+0x12f/0xa40 [ 2479.055981][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2479.055981][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2479.055981][ T284] netlink_rcv_skb+0x130/0x360 [ 2479.055981][ T284] netlink_unicast+0x449/0x710 [ 2479.055981][ T284] netlink_sendmsg+0x723/0xbe0 [ 2479.055981][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2479.055981][ T284] ___sys_sendmsg+0xee/0x170 [ 2479.055981][ T284] __sys_sendmsg+0xcd/0x170 [ 2479.055981][ T284] do_syscall_64+0xc6/0x1e0 [ 2479.055981][ T284] [ 2479.058178][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2479.058178][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2479.058178][ T284] ipv6_find_idev+0x102/0x170 [ 2479.058178][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2479.058178][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2479.058178][ T284] netlink_rcv_skb+0x130/0x360 [ 2479.058178][ T284] netlink_unicast+0x449/0x710 [ 2479.058178][ T284] netlink_sendmsg+0x723/0xbe0 [ 2479.058178][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2479.058178][ T284] ___sys_sendmsg+0xee/0x170 [ 2479.058178][ T284] __sys_sendmsg+0xcd/0x170 [ 2479.058178][ T284] do_syscall_64+0xc6/0x1e0 [ 2479.058178][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2479.058178][ T284] [ 2479.059902][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2479.059902][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2479.059902][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2479.059902][ T284] ipv6_find_idev+0x102/0x170 [ 2479.059902][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2479.059902][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2479.059902][ T284] netlink_rcv_skb+0x130/0x360 [ 2479.059902][ T284] netlink_unicast+0x449/0x710 [ 2479.059902][ T284] netlink_sendmsg+0x723/0xbe0 [ 2479.059902][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2479.059902][ T284] ___sys_sendmsg+0xee/0x170 [ 2479.059902][ T284] __sys_sendmsg+0xcd/0x170 [ 2479.059902][ T284] do_syscall_64+0xc6/0x1e0 [ 2479.059902][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2479.059902][ T284] [ 2479.563011][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2479.563489][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2479.563489][ T282] dst_init+0x84/0x4a0 [ 2479.563489][ T282] dst_alloc+0x97/0x150 [ 2479.563489][ T282] ip6_dst_alloc+0x23/0x90 [ 2479.563489][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2479.563489][ T282] ip6_pol_route+0x56f/0x840 [ 2479.563489][ T282] fib6_rule_lookup+0x196/0x240 [ 2479.563489][ T282] ip6_route_input+0x542/0x980 [ 2479.563489][ T282] ipv6_rcv+0x8f/0x400 [ 2479.563489][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2479.563489][ T282] process_backlog+0x101/0x620 [ 2479.563489][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2479.563489][ T282] net_rx_action+0x495/0xbe0 [ 2479.563489][ T282] __do_softirq+0x1b5/0x7f6 [ 2479.563489][ T282] [ 2479.565276][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2479.565276][ T282] netdev_get_by_index+0x5e/0x80 [ 2479.565276][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2479.565276][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2479.565276][ T282] ip6_route_add+0x1c/0x140 [ 2479.565276][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2479.565276][ T282] inet6_addr_add+0x4f8/0xa40 [ 2479.565276][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2479.565276][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2479.565276][ T282] netlink_rcv_skb+0x130/0x360 [ 2479.565276][ T282] netlink_unicast+0x449/0x710 [ 2479.565276][ T282] netlink_sendmsg+0x723/0xbe0 [ 2479.565276][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2479.565276][ T282] ___sys_sendmsg+0xee/0x170 [ 2479.565276][ T282] __sys_sendmsg+0xcd/0x170 [ 2479.565276][ T282] do_syscall_64+0xc6/0x1e0 [ 2479.565276][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2479.565276][ T282] [ 2479.567487][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2479.567487][ T282] netdev_get_by_index+0x5e/0x80 [ 2479.567487][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2479.567487][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2479.567487][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2479.567487][ T282] ipv6_add_addr+0x411/0x2000 [ 2479.567487][ T282] inet6_addr_add+0x30e/0xa40 [ 2479.567487][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2479.567487][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2479.567487][ T282] netlink_rcv_skb+0x130/0x360 [ 2479.567487][ T282] netlink_unicast+0x449/0x710 [ 2479.567487][ T282] netlink_sendmsg+0x723/0xbe0 [ 2479.567487][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2479.567487][ T282] ___sys_sendmsg+0xee/0x170 [ 2479.567487][ T282] __sys_sendmsg+0xcd/0x170 [ 2479.567487][ T282] do_syscall_64+0xc6/0x1e0 [ 2479.567487][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2479.567487][ T282] [ 2479.569706][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2479.569706][ T282] netdev_get_by_index+0x5e/0x80 [ 2479.569706][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2479.569706][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2479.569706][ T282] ip6_route_add+0x1c/0x140 [ 2479.569706][ T282] addrconf_add_mroute+0x129/0x180 [ 2479.569706][ T282] addrconf_add_dev+0xe2/0x170 [ 2479.569706][ T282] inet6_addr_add+0x12f/0xa40 [ 2479.569706][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2479.569706][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2479.569706][ T282] netlink_rcv_skb+0x130/0x360 [ 2479.569706][ T282] netlink_unicast+0x449/0x710 [ 2479.569706][ T282] netlink_sendmsg+0x723/0xbe0 [ 2479.569706][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2479.569706][ T282] ___sys_sendmsg+0xee/0x170 [ 2479.569706][ T282] __sys_sendmsg+0xcd/0x170 [ 2479.569706][ T282] do_syscall_64+0xc6/0x1e0 [ 2479.569706][ T282] [ 2479.571856][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2479.571856][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2479.571856][ T282] ipv6_find_idev+0x102/0x170 [ 2479.571856][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2479.571856][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2479.571856][ T282] netlink_rcv_skb+0x130/0x360 [ 2479.571856][ T282] netlink_unicast+0x449/0x710 [ 2479.571856][ T282] netlink_sendmsg+0x723/0xbe0 [ 2479.571856][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2479.571856][ T282] ___sys_sendmsg+0xee/0x170 [ 2479.571856][ T282] __sys_sendmsg+0xcd/0x170 [ 2479.571856][ T282] do_syscall_64+0xc6/0x1e0 [ 2479.571856][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2479.571856][ T282] [ 2479.573538][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2479.573538][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2479.573538][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2479.573538][ T282] ipv6_find_idev+0x102/0x170 [ 2479.573538][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2479.573538][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2479.573538][ T282] netlink_rcv_skb+0x130/0x360 [ 2479.573538][ T282] netlink_unicast+0x449/0x710 [ 2479.573538][ T282] netlink_sendmsg+0x723/0xbe0 [ 2479.573538][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2479.573538][ T282] ___sys_sendmsg+0xee/0x170 [ 2479.573538][ T282] __sys_sendmsg+0xcd/0x170 [ 2479.573538][ T282] do_syscall_64+0xc6/0x1e0 [ 2479.573538][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2479.573538][ T282] [ 2489.299092][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2489.299593][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2489.299593][ T284] netdev_get_by_index+0x5e/0x80 [ 2489.299593][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2489.299593][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2489.299593][ T284] ip6_route_add+0x1c/0x140 [ 2489.299593][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2489.299593][ T284] inet6_addr_add+0x4f8/0xa40 [ 2489.299593][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2489.299593][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2489.299593][ T284] netlink_rcv_skb+0x130/0x360 [ 2489.299593][ T284] netlink_unicast+0x449/0x710 [ 2489.299593][ T284] netlink_sendmsg+0x723/0xbe0 [ 2489.299593][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2489.299593][ T284] ___sys_sendmsg+0xee/0x170 [ 2489.299593][ T284] __sys_sendmsg+0xcd/0x170 [ 2489.299593][ T284] do_syscall_64+0xc6/0x1e0 [ 2489.299593][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2489.299593][ T284] [ 2489.301883][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2489.301883][ T284] netdev_get_by_index+0x5e/0x80 [ 2489.301883][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2489.301883][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2489.301883][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2489.301883][ T284] ipv6_add_addr+0x411/0x2000 [ 2489.301883][ T284] inet6_addr_add+0x30e/0xa40 [ 2489.301883][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2489.301883][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2489.301883][ T284] netlink_rcv_skb+0x130/0x360 [ 2489.301883][ T284] netlink_unicast+0x449/0x710 [ 2489.301883][ T284] netlink_sendmsg+0x723/0xbe0 [ 2489.301883][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2489.301883][ T284] ___sys_sendmsg+0xee/0x170 [ 2489.301883][ T284] __sys_sendmsg+0xcd/0x170 [ 2489.301883][ T284] do_syscall_64+0xc6/0x1e0 [ 2489.301883][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2489.301883][ T284] [ 2489.304148][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2489.304148][ T284] netdev_get_by_index+0x5e/0x80 [ 2489.304148][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2489.304148][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2489.304148][ T284] ip6_route_add+0x1c/0x140 [ 2489.304148][ T284] addrconf_add_mroute+0x129/0x180 [ 2489.304148][ T284] addrconf_add_dev+0xe2/0x170 [ 2489.304148][ T284] inet6_addr_add+0x12f/0xa40 [ 2489.304148][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2489.304148][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2489.304148][ T284] netlink_rcv_skb+0x130/0x360 [ 2489.304148][ T284] netlink_unicast+0x449/0x710 [ 2489.304148][ T284] netlink_sendmsg+0x723/0xbe0 [ 2489.304148][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2489.304148][ T284] ___sys_sendmsg+0xee/0x170 [ 2489.304148][ T284] __sys_sendmsg+0xcd/0x170 [ 2489.304148][ T284] do_syscall_64+0xc6/0x1e0 [ 2489.304148][ T284] [ 2489.306333][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2489.306333][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2489.306333][ T284] ipv6_find_idev+0x102/0x170 [ 2489.306333][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2489.306333][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2489.306333][ T284] netlink_rcv_skb+0x130/0x360 [ 2489.306333][ T284] netlink_unicast+0x449/0x710 [ 2489.306333][ T284] netlink_sendmsg+0x723/0xbe0 [ 2489.306333][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2489.306333][ T284] ___sys_sendmsg+0xee/0x170 [ 2489.306333][ T284] __sys_sendmsg+0xcd/0x170 [ 2489.306333][ T284] do_syscall_64+0xc6/0x1e0 [ 2489.306333][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2489.306333][ T284] [ 2489.308052][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2489.308052][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2489.308052][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2489.308052][ T284] ipv6_find_idev+0x102/0x170 [ 2489.308052][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2489.308052][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2489.308052][ T284] netlink_rcv_skb+0x130/0x360 [ 2489.308052][ T284] netlink_unicast+0x449/0x710 [ 2489.308052][ T284] netlink_sendmsg+0x723/0xbe0 [ 2489.308052][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2489.308052][ T284] ___sys_sendmsg+0xee/0x170 [ 2489.308052][ T284] __sys_sendmsg+0xcd/0x170 [ 2489.308052][ T284] do_syscall_64+0xc6/0x1e0 [ 2489.308052][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2489.308052][ T284] [ 2489.811013][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2489.811502][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2489.811502][ T282] dst_init+0x84/0x4a0 [ 2489.811502][ T282] dst_alloc+0x97/0x150 [ 2489.811502][ T282] ip6_dst_alloc+0x23/0x90 [ 2489.811502][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2489.811502][ T282] ip6_pol_route+0x56f/0x840 [ 2489.811502][ T282] fib6_rule_lookup+0x196/0x240 [ 2489.811502][ T282] ip6_route_input+0x542/0x980 [ 2489.811502][ T282] ipv6_rcv+0x8f/0x400 [ 2489.811502][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2489.811502][ T282] process_backlog+0x101/0x620 [ 2489.811502][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2489.811502][ T282] net_rx_action+0x495/0xbe0 [ 2489.811502][ T282] __do_softirq+0x1b5/0x7f6 [ 2489.811502][ T282] [ 2489.813310][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2489.813310][ T282] netdev_get_by_index+0x5e/0x80 [ 2489.813310][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2489.813310][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2489.813310][ T282] ip6_route_add+0x1c/0x140 [ 2489.813310][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2489.813310][ T282] inet6_addr_add+0x4f8/0xa40 [ 2489.813310][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2489.813310][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2489.813310][ T282] netlink_rcv_skb+0x130/0x360 [ 2489.813310][ T282] netlink_unicast+0x449/0x710 [ 2489.813310][ T282] netlink_sendmsg+0x723/0xbe0 [ 2489.813310][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2489.813310][ T282] ___sys_sendmsg+0xee/0x170 [ 2489.813310][ T282] __sys_sendmsg+0xcd/0x170 [ 2489.813310][ T282] do_syscall_64+0xc6/0x1e0 [ 2489.813310][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2489.813310][ T282] [ 2489.815530][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2489.815530][ T282] netdev_get_by_index+0x5e/0x80 [ 2489.815530][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2489.815530][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2489.815530][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2489.815530][ T282] ipv6_add_addr+0x411/0x2000 [ 2489.815530][ T282] inet6_addr_add+0x30e/0xa40 [ 2489.815530][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2489.815530][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2489.815530][ T282] netlink_rcv_skb+0x130/0x360 [ 2489.815530][ T282] netlink_unicast+0x449/0x710 [ 2489.815530][ T282] netlink_sendmsg+0x723/0xbe0 [ 2489.815530][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2489.815530][ T282] ___sys_sendmsg+0xee/0x170 [ 2489.815530][ T282] __sys_sendmsg+0xcd/0x170 [ 2489.815530][ T282] do_syscall_64+0xc6/0x1e0 [ 2489.815530][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2489.815530][ T282] [ 2489.817731][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2489.817731][ T282] netdev_get_by_index+0x5e/0x80 [ 2489.817731][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2489.817731][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2489.817731][ T282] ip6_route_add+0x1c/0x140 [ 2489.817731][ T282] addrconf_add_mroute+0x129/0x180 [ 2489.817731][ T282] addrconf_add_dev+0xe2/0x170 [ 2489.817731][ T282] inet6_addr_add+0x12f/0xa40 [ 2489.817731][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2489.817731][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2489.817731][ T282] netlink_rcv_skb+0x130/0x360 [ 2489.817731][ T282] netlink_unicast+0x449/0x710 [ 2489.817731][ T282] netlink_sendmsg+0x723/0xbe0 [ 2489.817731][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2489.817731][ T282] ___sys_sendmsg+0xee/0x170 [ 2489.817731][ T282] __sys_sendmsg+0xcd/0x170 [ 2489.817731][ T282] do_syscall_64+0xc6/0x1e0 [ 2489.817731][ T282] [ 2489.819907][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2489.819907][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2489.819907][ T282] ipv6_find_idev+0x102/0x170 [ 2489.819907][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2489.819907][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2489.819907][ T282] netlink_rcv_skb+0x130/0x360 [ 2489.819907][ T282] netlink_unicast+0x449/0x710 [ 2489.819907][ T282] netlink_sendmsg+0x723/0xbe0 [ 2489.819907][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2489.819907][ T282] ___sys_sendmsg+0xee/0x170 [ 2489.819907][ T282] __sys_sendmsg+0xcd/0x170 [ 2489.819907][ T282] do_syscall_64+0xc6/0x1e0 [ 2489.819907][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2489.819907][ T282] [ 2489.821603][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2489.821603][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2489.821603][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2489.821603][ T282] ipv6_find_idev+0x102/0x170 [ 2489.821603][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2489.821603][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2489.821603][ T282] netlink_rcv_skb+0x130/0x360 [ 2489.821603][ T282] netlink_unicast+0x449/0x710 [ 2489.821603][ T282] netlink_sendmsg+0x723/0xbe0 [ 2489.821603][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2489.821603][ T282] ___sys_sendmsg+0xee/0x170 [ 2489.821603][ T282] __sys_sendmsg+0xcd/0x170 [ 2489.821603][ T282] do_syscall_64+0xc6/0x1e0 [ 2489.821603][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2489.821603][ T282] [ 2499.547009][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2499.547509][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2499.547509][ T284] netdev_get_by_index+0x5e/0x80 [ 2499.547509][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2499.547509][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2499.547509][ T284] ip6_route_add+0x1c/0x140 [ 2499.547509][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2499.547509][ T284] inet6_addr_add+0x4f8/0xa40 [ 2499.547509][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2499.547509][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2499.547509][ T284] netlink_rcv_skb+0x130/0x360 [ 2499.547509][ T284] netlink_unicast+0x449/0x710 [ 2499.547509][ T284] netlink_sendmsg+0x723/0xbe0 [ 2499.547509][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2499.547509][ T284] ___sys_sendmsg+0xee/0x170 [ 2499.547509][ T284] __sys_sendmsg+0xcd/0x170 [ 2499.547509][ T284] do_syscall_64+0xc6/0x1e0 [ 2499.547509][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2499.547509][ T284] [ 2499.549816][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2499.549816][ T284] netdev_get_by_index+0x5e/0x80 [ 2499.549816][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2499.549816][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2499.549816][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2499.549816][ T284] ipv6_add_addr+0x411/0x2000 [ 2499.549816][ T284] inet6_addr_add+0x30e/0xa40 [ 2499.549816][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2499.549816][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2499.549816][ T284] netlink_rcv_skb+0x130/0x360 [ 2499.549816][ T284] netlink_unicast+0x449/0x710 [ 2499.549816][ T284] netlink_sendmsg+0x723/0xbe0 [ 2499.549816][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2499.549816][ T284] ___sys_sendmsg+0xee/0x170 [ 2499.549816][ T284] __sys_sendmsg+0xcd/0x170 [ 2499.549816][ T284] do_syscall_64+0xc6/0x1e0 [ 2499.549816][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2499.549816][ T284] [ 2499.552053][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2499.552053][ T284] netdev_get_by_index+0x5e/0x80 [ 2499.552053][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2499.552053][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2499.552053][ T284] ip6_route_add+0x1c/0x140 [ 2499.552053][ T284] addrconf_add_mroute+0x129/0x180 [ 2499.552053][ T284] addrconf_add_dev+0xe2/0x170 [ 2499.552053][ T284] inet6_addr_add+0x12f/0xa40 [ 2499.552053][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2499.552053][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2499.552053][ T284] netlink_rcv_skb+0x130/0x360 [ 2499.552053][ T284] netlink_unicast+0x449/0x710 [ 2499.552053][ T284] netlink_sendmsg+0x723/0xbe0 [ 2499.552053][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2499.552053][ T284] ___sys_sendmsg+0xee/0x170 [ 2499.552053][ T284] __sys_sendmsg+0xcd/0x170 [ 2499.552053][ T284] do_syscall_64+0xc6/0x1e0 [ 2499.552053][ T284] [ 2499.554249][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2499.554249][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2499.554249][ T284] ipv6_find_idev+0x102/0x170 [ 2499.554249][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2499.554249][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2499.554249][ T284] netlink_rcv_skb+0x130/0x360 [ 2499.554249][ T284] netlink_unicast+0x449/0x710 [ 2499.554249][ T284] netlink_sendmsg+0x723/0xbe0 [ 2499.554249][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2499.554249][ T284] ___sys_sendmsg+0xee/0x170 [ 2499.554249][ T284] __sys_sendmsg+0xcd/0x170 [ 2499.554249][ T284] do_syscall_64+0xc6/0x1e0 [ 2499.554249][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2499.554249][ T284] [ 2499.555970][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2499.555970][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2499.555970][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2499.555970][ T284] ipv6_find_idev+0x102/0x170 [ 2499.555970][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2499.555970][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2499.555970][ T284] netlink_rcv_skb+0x130/0x360 [ 2499.555970][ T284] netlink_unicast+0x449/0x710 [ 2499.555970][ T284] netlink_sendmsg+0x723/0xbe0 [ 2499.555970][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2499.555970][ T284] ___sys_sendmsg+0xee/0x170 [ 2499.555970][ T284] __sys_sendmsg+0xcd/0x170 [ 2499.555970][ T284] do_syscall_64+0xc6/0x1e0 [ 2499.555970][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2499.555970][ T284] [ 2500.058983][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2500.059448][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2500.059448][ T282] dst_init+0x84/0x4a0 [ 2500.059448][ T282] dst_alloc+0x97/0x150 [ 2500.059448][ T282] ip6_dst_alloc+0x23/0x90 [ 2500.059448][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2500.059448][ T282] ip6_pol_route+0x56f/0x840 [ 2500.059448][ T282] fib6_rule_lookup+0x196/0x240 [ 2500.059448][ T282] ip6_route_input+0x542/0x980 [ 2500.059448][ T282] ipv6_rcv+0x8f/0x400 [ 2500.059448][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2500.059448][ T282] process_backlog+0x101/0x620 [ 2500.059448][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2500.059448][ T282] net_rx_action+0x495/0xbe0 [ 2500.059448][ T282] __do_softirq+0x1b5/0x7f6 [ 2500.059448][ T282] [ 2500.061259][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2500.061259][ T282] netdev_get_by_index+0x5e/0x80 [ 2500.061259][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2500.061259][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2500.061259][ T282] ip6_route_add+0x1c/0x140 [ 2500.061259][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2500.061259][ T282] inet6_addr_add+0x4f8/0xa40 [ 2500.061259][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2500.061259][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2500.061259][ T282] netlink_rcv_skb+0x130/0x360 [ 2500.061259][ T282] netlink_unicast+0x449/0x710 [ 2500.061259][ T282] netlink_sendmsg+0x723/0xbe0 [ 2500.061259][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2500.061259][ T282] ___sys_sendmsg+0xee/0x170 [ 2500.061259][ T282] __sys_sendmsg+0xcd/0x170 [ 2500.061259][ T282] do_syscall_64+0xc6/0x1e0 [ 2500.061259][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2500.061259][ T282] [ 2500.063474][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2500.063474][ T282] netdev_get_by_index+0x5e/0x80 [ 2500.063474][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2500.063474][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2500.063474][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2500.063474][ T282] ipv6_add_addr+0x411/0x2000 [ 2500.063474][ T282] inet6_addr_add+0x30e/0xa40 [ 2500.063474][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2500.063474][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2500.063474][ T282] netlink_rcv_skb+0x130/0x360 [ 2500.063474][ T282] netlink_unicast+0x449/0x710 [ 2500.063474][ T282] netlink_sendmsg+0x723/0xbe0 [ 2500.063474][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2500.063474][ T282] ___sys_sendmsg+0xee/0x170 [ 2500.063474][ T282] __sys_sendmsg+0xcd/0x170 [ 2500.063474][ T282] do_syscall_64+0xc6/0x1e0 [ 2500.063474][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2500.063474][ T282] [ 2500.065685][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2500.065685][ T282] netdev_get_by_index+0x5e/0x80 [ 2500.065685][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2500.065685][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2500.065685][ T282] ip6_route_add+0x1c/0x140 [ 2500.065685][ T282] addrconf_add_mroute+0x129/0x180 [ 2500.065685][ T282] addrconf_add_dev+0xe2/0x170 [ 2500.065685][ T282] inet6_addr_add+0x12f/0xa40 [ 2500.065685][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2500.065685][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2500.065685][ T282] netlink_rcv_skb+0x130/0x360 [ 2500.065685][ T282] netlink_unicast+0x449/0x710 [ 2500.065685][ T282] netlink_sendmsg+0x723/0xbe0 [ 2500.065685][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2500.065685][ T282] ___sys_sendmsg+0xee/0x170 [ 2500.065685][ T282] __sys_sendmsg+0xcd/0x170 [ 2500.065685][ T282] do_syscall_64+0xc6/0x1e0 [ 2500.065685][ T282] [ 2500.067878][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2500.067878][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2500.067878][ T282] ipv6_find_idev+0x102/0x170 [ 2500.067878][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2500.067878][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2500.067878][ T282] netlink_rcv_skb+0x130/0x360 [ 2500.067878][ T282] netlink_unicast+0x449/0x710 [ 2500.067878][ T282] netlink_sendmsg+0x723/0xbe0 [ 2500.067878][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2500.067878][ T282] ___sys_sendmsg+0xee/0x170 [ 2500.067878][ T282] __sys_sendmsg+0xcd/0x170 [ 2500.067878][ T282] do_syscall_64+0xc6/0x1e0 [ 2500.067878][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2500.067878][ T282] [ 2500.069595][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2500.069595][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2500.069595][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2500.069595][ T282] ipv6_find_idev+0x102/0x170 [ 2500.069595][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2500.069595][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2500.069595][ T282] netlink_rcv_skb+0x130/0x360 [ 2500.069595][ T282] netlink_unicast+0x449/0x710 [ 2500.069595][ T282] netlink_sendmsg+0x723/0xbe0 [ 2500.069595][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2500.069595][ T282] ___sys_sendmsg+0xee/0x170 [ 2500.069595][ T282] __sys_sendmsg+0xcd/0x170 [ 2500.069595][ T282] do_syscall_64+0xc6/0x1e0 [ 2500.069595][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2500.069595][ T282] [ 2509.795016][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2509.795544][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2509.795544][ T284] netdev_get_by_index+0x5e/0x80 [ 2509.795544][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2509.795544][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2509.795544][ T284] ip6_route_add+0x1c/0x140 [ 2509.795544][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2509.795544][ T284] inet6_addr_add+0x4f8/0xa40 [ 2509.795544][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2509.795544][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2509.795544][ T284] netlink_rcv_skb+0x130/0x360 [ 2509.795544][ T284] netlink_unicast+0x449/0x710 [ 2509.795544][ T284] netlink_sendmsg+0x723/0xbe0 [ 2509.795544][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2509.795544][ T284] ___sys_sendmsg+0xee/0x170 [ 2509.795544][ T284] __sys_sendmsg+0xcd/0x170 [ 2509.795544][ T284] do_syscall_64+0xc6/0x1e0 [ 2509.795544][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2509.795544][ T284] [ 2509.797822][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2509.797822][ T284] netdev_get_by_index+0x5e/0x80 [ 2509.797822][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2509.797822][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2509.797822][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2509.797822][ T284] ipv6_add_addr+0x411/0x2000 [ 2509.797822][ T284] inet6_addr_add+0x30e/0xa40 [ 2509.797822][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2509.797822][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2509.797822][ T284] netlink_rcv_skb+0x130/0x360 [ 2509.797822][ T284] netlink_unicast+0x449/0x710 [ 2509.797822][ T284] netlink_sendmsg+0x723/0xbe0 [ 2509.797822][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2509.797822][ T284] ___sys_sendmsg+0xee/0x170 [ 2509.797822][ T284] __sys_sendmsg+0xcd/0x170 [ 2509.797822][ T284] do_syscall_64+0xc6/0x1e0 [ 2509.797822][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2509.797822][ T284] [ 2509.800080][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2509.800080][ T284] netdev_get_by_index+0x5e/0x80 [ 2509.800080][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2509.800080][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2509.800080][ T284] ip6_route_add+0x1c/0x140 [ 2509.800080][ T284] addrconf_add_mroute+0x129/0x180 [ 2509.800080][ T284] addrconf_add_dev+0xe2/0x170 [ 2509.800080][ T284] inet6_addr_add+0x12f/0xa40 [ 2509.800080][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2509.800080][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2509.800080][ T284] netlink_rcv_skb+0x130/0x360 [ 2509.800080][ T284] netlink_unicast+0x449/0x710 [ 2509.800080][ T284] netlink_sendmsg+0x723/0xbe0 [ 2509.800080][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2509.800080][ T284] ___sys_sendmsg+0xee/0x170 [ 2509.800080][ T284] __sys_sendmsg+0xcd/0x170 [ 2509.800080][ T284] do_syscall_64+0xc6/0x1e0 [ 2509.800080][ T284] [ 2509.802265][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2509.802265][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2509.802265][ T284] ipv6_find_idev+0x102/0x170 [ 2509.802265][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2509.802265][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2509.802265][ T284] netlink_rcv_skb+0x130/0x360 [ 2509.802265][ T284] netlink_unicast+0x449/0x710 [ 2509.802265][ T284] netlink_sendmsg+0x723/0xbe0 [ 2509.802265][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2509.802265][ T284] ___sys_sendmsg+0xee/0x170 [ 2509.802265][ T284] __sys_sendmsg+0xcd/0x170 [ 2509.802265][ T284] do_syscall_64+0xc6/0x1e0 [ 2509.802265][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2509.802265][ T284] [ 2509.803984][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2509.803984][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2509.803984][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2509.803984][ T284] ipv6_find_idev+0x102/0x170 [ 2509.803984][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2509.803984][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2509.803984][ T284] netlink_rcv_skb+0x130/0x360 [ 2509.803984][ T284] netlink_unicast+0x449/0x710 [ 2509.803984][ T284] netlink_sendmsg+0x723/0xbe0 [ 2509.803984][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2509.803984][ T284] ___sys_sendmsg+0xee/0x170 [ 2509.803984][ T284] __sys_sendmsg+0xcd/0x170 [ 2509.803984][ T284] do_syscall_64+0xc6/0x1e0 [ 2509.803984][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2509.803984][ T284] [ 2510.307002][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2510.307446][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2510.307446][ T282] dst_init+0x84/0x4a0 [ 2510.307446][ T282] dst_alloc+0x97/0x150 [ 2510.307446][ T282] ip6_dst_alloc+0x23/0x90 [ 2510.307446][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2510.307446][ T282] ip6_pol_route+0x56f/0x840 [ 2510.307446][ T282] fib6_rule_lookup+0x196/0x240 [ 2510.307446][ T282] ip6_route_input+0x542/0x980 [ 2510.307446][ T282] ipv6_rcv+0x8f/0x400 [ 2510.307446][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2510.307446][ T282] process_backlog+0x101/0x620 [ 2510.307446][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2510.307446][ T282] net_rx_action+0x495/0xbe0 [ 2510.307446][ T282] __do_softirq+0x1b5/0x7f6 [ 2510.307446][ T282] [ 2510.309258][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2510.309258][ T282] netdev_get_by_index+0x5e/0x80 [ 2510.309258][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2510.309258][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2510.309258][ T282] ip6_route_add+0x1c/0x140 [ 2510.309258][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2510.309258][ T282] inet6_addr_add+0x4f8/0xa40 [ 2510.309258][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2510.309258][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2510.309258][ T282] netlink_rcv_skb+0x130/0x360 [ 2510.309258][ T282] netlink_unicast+0x449/0x710 [ 2510.309258][ T282] netlink_sendmsg+0x723/0xbe0 [ 2510.309258][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2510.309258][ T282] ___sys_sendmsg+0xee/0x170 [ 2510.309258][ T282] __sys_sendmsg+0xcd/0x170 [ 2510.309258][ T282] do_syscall_64+0xc6/0x1e0 [ 2510.309258][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2510.309258][ T282] [ 2510.311469][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2510.311469][ T282] netdev_get_by_index+0x5e/0x80 [ 2510.311469][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2510.311469][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2510.311469][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2510.311469][ T282] ipv6_add_addr+0x411/0x2000 [ 2510.311469][ T282] inet6_addr_add+0x30e/0xa40 [ 2510.311469][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2510.311469][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2510.311469][ T282] netlink_rcv_skb+0x130/0x360 [ 2510.311469][ T282] netlink_unicast+0x449/0x710 [ 2510.311469][ T282] netlink_sendmsg+0x723/0xbe0 [ 2510.311469][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2510.311469][ T282] ___sys_sendmsg+0xee/0x170 [ 2510.311469][ T282] __sys_sendmsg+0xcd/0x170 [ 2510.311469][ T282] do_syscall_64+0xc6/0x1e0 [ 2510.311469][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2510.311469][ T282] [ 2510.313679][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2510.313679][ T282] netdev_get_by_index+0x5e/0x80 [ 2510.313679][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2510.313679][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2510.313679][ T282] ip6_route_add+0x1c/0x140 [ 2510.313679][ T282] addrconf_add_mroute+0x129/0x180 [ 2510.313679][ T282] addrconf_add_dev+0xe2/0x170 [ 2510.313679][ T282] inet6_addr_add+0x12f/0xa40 [ 2510.313679][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2510.313679][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2510.313679][ T282] netlink_rcv_skb+0x130/0x360 [ 2510.313679][ T282] netlink_unicast+0x449/0x710 [ 2510.313679][ T282] netlink_sendmsg+0x723/0xbe0 [ 2510.313679][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2510.313679][ T282] ___sys_sendmsg+0xee/0x170 [ 2510.313679][ T282] __sys_sendmsg+0xcd/0x170 [ 2510.313679][ T282] do_syscall_64+0xc6/0x1e0 [ 2510.313679][ T282] [ 2510.315846][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2510.315846][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2510.315846][ T282] ipv6_find_idev+0x102/0x170 [ 2510.315846][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2510.315846][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2510.315846][ T282] netlink_rcv_skb+0x130/0x360 [ 2510.315846][ T282] netlink_unicast+0x449/0x710 [ 2510.315846][ T282] netlink_sendmsg+0x723/0xbe0 [ 2510.315846][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2510.315846][ T282] ___sys_sendmsg+0xee/0x170 [ 2510.315846][ T282] __sys_sendmsg+0xcd/0x170 [ 2510.315846][ T282] do_syscall_64+0xc6/0x1e0 [ 2510.315846][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2510.315846][ T282] [ 2510.317556][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2510.317556][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2510.317556][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2510.317556][ T282] ipv6_find_idev+0x102/0x170 [ 2510.317556][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2510.317556][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2510.317556][ T282] netlink_rcv_skb+0x130/0x360 [ 2510.317556][ T282] netlink_unicast+0x449/0x710 [ 2510.317556][ T282] netlink_sendmsg+0x723/0xbe0 [ 2510.317556][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2510.317556][ T282] ___sys_sendmsg+0xee/0x170 [ 2510.317556][ T282] __sys_sendmsg+0xcd/0x170 [ 2510.317556][ T282] do_syscall_64+0xc6/0x1e0 [ 2510.317556][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2510.317556][ T282] [ 2520.042964][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2520.043490][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2520.043490][ T284] netdev_get_by_index+0x5e/0x80 [ 2520.043490][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2520.043490][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2520.043490][ T284] ip6_route_add+0x1c/0x140 [ 2520.043490][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2520.043490][ T284] inet6_addr_add+0x4f8/0xa40 [ 2520.043490][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2520.043490][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2520.043490][ T284] netlink_rcv_skb+0x130/0x360 [ 2520.043490][ T284] netlink_unicast+0x449/0x710 [ 2520.043490][ T284] netlink_sendmsg+0x723/0xbe0 [ 2520.043490][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2520.043490][ T284] ___sys_sendmsg+0xee/0x170 [ 2520.043490][ T284] __sys_sendmsg+0xcd/0x170 [ 2520.043490][ T284] do_syscall_64+0xc6/0x1e0 [ 2520.043490][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2520.043490][ T284] [ 2520.045769][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2520.045769][ T284] netdev_get_by_index+0x5e/0x80 [ 2520.045769][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2520.045769][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2520.045769][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2520.045769][ T284] ipv6_add_addr+0x411/0x2000 [ 2520.045769][ T284] inet6_addr_add+0x30e/0xa40 [ 2520.045769][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2520.045769][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2520.045769][ T284] netlink_rcv_skb+0x130/0x360 [ 2520.045769][ T284] netlink_unicast+0x449/0x710 [ 2520.045769][ T284] netlink_sendmsg+0x723/0xbe0 [ 2520.045769][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2520.045769][ T284] ___sys_sendmsg+0xee/0x170 [ 2520.045769][ T284] __sys_sendmsg+0xcd/0x170 [ 2520.045769][ T284] do_syscall_64+0xc6/0x1e0 [ 2520.045769][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2520.045769][ T284] [ 2520.048038][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2520.048038][ T284] netdev_get_by_index+0x5e/0x80 [ 2520.048038][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2520.048038][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2520.048038][ T284] ip6_route_add+0x1c/0x140 [ 2520.048038][ T284] addrconf_add_mroute+0x129/0x180 [ 2520.048038][ T284] addrconf_add_dev+0xe2/0x170 [ 2520.048038][ T284] inet6_addr_add+0x12f/0xa40 [ 2520.048038][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2520.048038][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2520.048038][ T284] netlink_rcv_skb+0x130/0x360 [ 2520.048038][ T284] netlink_unicast+0x449/0x710 [ 2520.048038][ T284] netlink_sendmsg+0x723/0xbe0 [ 2520.048038][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2520.048038][ T284] ___sys_sendmsg+0xee/0x170 [ 2520.048038][ T284] __sys_sendmsg+0xcd/0x170 [ 2520.048038][ T284] do_syscall_64+0xc6/0x1e0 [ 2520.048038][ T284] [ 2520.050253][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2520.050253][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2520.050253][ T284] ipv6_find_idev+0x102/0x170 [ 2520.050253][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2520.050253][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2520.050253][ T284] netlink_rcv_skb+0x130/0x360 [ 2520.050253][ T284] netlink_unicast+0x449/0x710 [ 2520.050253][ T284] netlink_sendmsg+0x723/0xbe0 [ 2520.050253][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2520.050253][ T284] ___sys_sendmsg+0xee/0x170 [ 2520.050253][ T284] __sys_sendmsg+0xcd/0x170 [ 2520.050253][ T284] do_syscall_64+0xc6/0x1e0 [ 2520.050253][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2520.050253][ T284] [ 2520.051977][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2520.051977][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2520.051977][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2520.051977][ T284] ipv6_find_idev+0x102/0x170 [ 2520.051977][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2520.051977][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2520.051977][ T284] netlink_rcv_skb+0x130/0x360 [ 2520.051977][ T284] netlink_unicast+0x449/0x710 [ 2520.051977][ T284] netlink_sendmsg+0x723/0xbe0 [ 2520.051977][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2520.051977][ T284] ___sys_sendmsg+0xee/0x170 [ 2520.051977][ T284] __sys_sendmsg+0xcd/0x170 [ 2520.051977][ T284] do_syscall_64+0xc6/0x1e0 [ 2520.051977][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2520.051977][ T284] [ 2520.555056][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2520.555538][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2520.555538][ T282] dst_init+0x84/0x4a0 [ 2520.555538][ T282] dst_alloc+0x97/0x150 [ 2520.555538][ T282] ip6_dst_alloc+0x23/0x90 [ 2520.555538][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2520.555538][ T282] ip6_pol_route+0x56f/0x840 [ 2520.555538][ T282] fib6_rule_lookup+0x196/0x240 [ 2520.555538][ T282] ip6_route_input+0x542/0x980 [ 2520.555538][ T282] ipv6_rcv+0x8f/0x400 [ 2520.555538][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2520.555538][ T282] process_backlog+0x101/0x620 [ 2520.555538][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2520.555538][ T282] net_rx_action+0x495/0xbe0 [ 2520.555538][ T282] __do_softirq+0x1b5/0x7f6 [ 2520.555538][ T282] [ 2520.557374][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2520.557374][ T282] netdev_get_by_index+0x5e/0x80 [ 2520.557374][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2520.557374][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2520.557374][ T282] ip6_route_add+0x1c/0x140 [ 2520.557374][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2520.557374][ T282] inet6_addr_add+0x4f8/0xa40 [ 2520.557374][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2520.557374][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2520.557374][ T282] netlink_rcv_skb+0x130/0x360 [ 2520.557374][ T282] netlink_unicast+0x449/0x710 [ 2520.557374][ T282] netlink_sendmsg+0x723/0xbe0 [ 2520.557374][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2520.557374][ T282] ___sys_sendmsg+0xee/0x170 [ 2520.557374][ T282] __sys_sendmsg+0xcd/0x170 [ 2520.557374][ T282] do_syscall_64+0xc6/0x1e0 [ 2520.557374][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2520.557374][ T282] [ 2520.560231][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2520.560231][ T282] netdev_get_by_index+0x5e/0x80 [ 2520.560231][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2520.560231][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2520.560231][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2520.560231][ T282] ipv6_add_addr+0x411/0x2000 [ 2520.560231][ T282] inet6_addr_add+0x30e/0xa40 [ 2520.560231][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2520.560231][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2520.560231][ T282] netlink_rcv_skb+0x130/0x360 [ 2520.560231][ T282] netlink_unicast+0x449/0x710 [ 2520.560231][ T282] netlink_sendmsg+0x723/0xbe0 [ 2520.560231][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2520.560231][ T282] ___sys_sendmsg+0xee/0x170 [ 2520.560231][ T282] __sys_sendmsg+0xcd/0x170 [ 2520.560231][ T282] do_syscall_64+0xc6/0x1e0 [ 2520.560231][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2520.560231][ T282] [ 2520.563624][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2520.563624][ T282] netdev_get_by_index+0x5e/0x80 [ 2520.563624][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2520.563624][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2520.563624][ T282] ip6_route_add+0x1c/0x140 [ 2520.563624][ T282] addrconf_add_mroute+0x129/0x180 [ 2520.563624][ T282] addrconf_add_dev+0xe2/0x170 [ 2520.563624][ T282] inet6_addr_add+0x12f/0xa40 [ 2520.563624][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2520.563624][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2520.563624][ T282] netlink_rcv_skb+0x130/0x360 [ 2520.563624][ T282] netlink_unicast+0x449/0x710 [ 2520.563624][ T282] netlink_sendmsg+0x723/0xbe0 [ 2520.563624][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2520.563624][ T282] ___sys_sendmsg+0xee/0x170 [ 2520.563624][ T282] __sys_sendmsg+0xcd/0x170 [ 2520.563624][ T282] do_syscall_64+0xc6/0x1e0 [ 2520.563624][ T282] [ 2520.567050][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2520.567050][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2520.567050][ T282] ipv6_find_idev+0x102/0x170 [ 2520.567050][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2520.567050][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2520.567050][ T282] netlink_rcv_skb+0x130/0x360 [ 2520.567050][ T282] netlink_unicast+0x449/0x710 [ 2520.567050][ T282] netlink_sendmsg+0x723/0xbe0 [ 2520.567050][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2520.567050][ T282] ___sys_sendmsg+0xee/0x170 [ 2520.567050][ T282] __sys_sendmsg+0xcd/0x170 [ 2520.567050][ T282] do_syscall_64+0xc6/0x1e0 [ 2520.567050][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2520.567050][ T282] [ 2520.569866][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2520.569866][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2520.569866][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2520.569866][ T282] ipv6_find_idev+0x102/0x170 [ 2520.569866][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2520.569866][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2520.569866][ T282] netlink_rcv_skb+0x130/0x360 [ 2520.569866][ T282] netlink_unicast+0x449/0x710 [ 2520.569866][ T282] netlink_sendmsg+0x723/0xbe0 [ 2520.569866][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2520.569866][ T282] ___sys_sendmsg+0xee/0x170 [ 2520.569866][ T282] __sys_sendmsg+0xcd/0x170 [ 2520.569866][ T282] do_syscall_64+0xc6/0x1e0 [ 2520.569866][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2520.569866][ T282] [ 2530.291019][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2530.291524][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2530.291524][ T284] netdev_get_by_index+0x5e/0x80 [ 2530.291524][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2530.291524][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2530.291524][ T284] ip6_route_add+0x1c/0x140 [ 2530.291524][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2530.291524][ T284] inet6_addr_add+0x4f8/0xa40 [ 2530.291524][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2530.291524][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2530.291524][ T284] netlink_rcv_skb+0x130/0x360 [ 2530.291524][ T284] netlink_unicast+0x449/0x710 [ 2530.291524][ T284] netlink_sendmsg+0x723/0xbe0 [ 2530.291524][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2530.291524][ T284] ___sys_sendmsg+0xee/0x170 [ 2530.291524][ T284] __sys_sendmsg+0xcd/0x170 [ 2530.291524][ T284] do_syscall_64+0xc6/0x1e0 [ 2530.291524][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2530.291524][ T284] [ 2530.293811][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2530.293811][ T284] netdev_get_by_index+0x5e/0x80 [ 2530.293811][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2530.293811][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2530.293811][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2530.293811][ T284] ipv6_add_addr+0x411/0x2000 [ 2530.293811][ T284] inet6_addr_add+0x30e/0xa40 [ 2530.293811][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2530.293811][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2530.293811][ T284] netlink_rcv_skb+0x130/0x360 [ 2530.293811][ T284] netlink_unicast+0x449/0x710 [ 2530.293811][ T284] netlink_sendmsg+0x723/0xbe0 [ 2530.293811][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2530.293811][ T284] ___sys_sendmsg+0xee/0x170 [ 2530.293811][ T284] __sys_sendmsg+0xcd/0x170 [ 2530.293811][ T284] do_syscall_64+0xc6/0x1e0 [ 2530.293811][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2530.293811][ T284] [ 2530.296059][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2530.296059][ T284] netdev_get_by_index+0x5e/0x80 [ 2530.296059][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2530.296059][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2530.296059][ T284] ip6_route_add+0x1c/0x140 [ 2530.296059][ T284] addrconf_add_mroute+0x129/0x180 [ 2530.296059][ T284] addrconf_add_dev+0xe2/0x170 [ 2530.296059][ T284] inet6_addr_add+0x12f/0xa40 [ 2530.296059][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2530.296059][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2530.296059][ T284] netlink_rcv_skb+0x130/0x360 [ 2530.296059][ T284] netlink_unicast+0x449/0x710 [ 2530.296059][ T284] netlink_sendmsg+0x723/0xbe0 [ 2530.296059][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2530.296059][ T284] ___sys_sendmsg+0xee/0x170 [ 2530.296059][ T284] __sys_sendmsg+0xcd/0x170 [ 2530.296059][ T284] do_syscall_64+0xc6/0x1e0 [ 2530.296059][ T284] [ 2530.298284][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2530.298284][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2530.298284][ T284] ipv6_find_idev+0x102/0x170 [ 2530.298284][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2530.298284][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2530.298284][ T284] netlink_rcv_skb+0x130/0x360 [ 2530.298284][ T284] netlink_unicast+0x449/0x710 [ 2530.298284][ T284] netlink_sendmsg+0x723/0xbe0 [ 2530.298284][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2530.298284][ T284] ___sys_sendmsg+0xee/0x170 [ 2530.298284][ T284] __sys_sendmsg+0xcd/0x170 [ 2530.298284][ T284] do_syscall_64+0xc6/0x1e0 [ 2530.298284][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2530.298284][ T284] [ 2530.300009][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2530.300009][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2530.300009][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2530.300009][ T284] ipv6_find_idev+0x102/0x170 [ 2530.300009][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2530.300009][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2530.300009][ T284] netlink_rcv_skb+0x130/0x360 [ 2530.300009][ T284] netlink_unicast+0x449/0x710 [ 2530.300009][ T284] netlink_sendmsg+0x723/0xbe0 [ 2530.300009][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2530.300009][ T284] ___sys_sendmsg+0xee/0x170 [ 2530.300009][ T284] __sys_sendmsg+0xcd/0x170 [ 2530.300009][ T284] do_syscall_64+0xc6/0x1e0 [ 2530.300009][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2530.300009][ T284] [ 2530.811000][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2530.811457][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2530.811457][ T282] dst_init+0x84/0x4a0 [ 2530.811457][ T282] dst_alloc+0x97/0x150 [ 2530.811457][ T282] ip6_dst_alloc+0x23/0x90 [ 2530.811457][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2530.811457][ T282] ip6_pol_route+0x56f/0x840 [ 2530.811457][ T282] fib6_rule_lookup+0x196/0x240 [ 2530.811457][ T282] ip6_route_input+0x542/0x980 [ 2530.811457][ T282] ipv6_rcv+0x8f/0x400 [ 2530.811457][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2530.811457][ T282] process_backlog+0x101/0x620 [ 2530.811457][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2530.811457][ T282] net_rx_action+0x495/0xbe0 [ 2530.811457][ T282] __do_softirq+0x1b5/0x7f6 [ 2530.811457][ T282] [ 2530.813382][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2530.813382][ T282] netdev_get_by_index+0x5e/0x80 [ 2530.813382][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2530.813382][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2530.813382][ T282] ip6_route_add+0x1c/0x140 [ 2530.813382][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2530.813382][ T282] inet6_addr_add+0x4f8/0xa40 [ 2530.813382][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2530.813382][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2530.813382][ T282] netlink_rcv_skb+0x130/0x360 [ 2530.813382][ T282] netlink_unicast+0x449/0x710 [ 2530.813382][ T282] netlink_sendmsg+0x723/0xbe0 [ 2530.813382][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2530.813382][ T282] ___sys_sendmsg+0xee/0x170 [ 2530.813382][ T282] __sys_sendmsg+0xcd/0x170 [ 2530.813382][ T282] do_syscall_64+0xc6/0x1e0 [ 2530.813382][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2530.813382][ T282] [ 2530.815718][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2530.815718][ T282] netdev_get_by_index+0x5e/0x80 [ 2530.815718][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2530.815718][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2530.815718][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2530.815718][ T282] ipv6_add_addr+0x411/0x2000 [ 2530.815718][ T282] inet6_addr_add+0x30e/0xa40 [ 2530.815718][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2530.815718][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2530.815718][ T282] netlink_rcv_skb+0x130/0x360 [ 2530.815718][ T282] netlink_unicast+0x449/0x710 [ 2530.815718][ T282] netlink_sendmsg+0x723/0xbe0 [ 2530.815718][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2530.815718][ T282] ___sys_sendmsg+0xee/0x170 [ 2530.815718][ T282] __sys_sendmsg+0xcd/0x170 [ 2530.815718][ T282] do_syscall_64+0xc6/0x1e0 [ 2530.815718][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2530.815718][ T282] [ 2530.817925][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2530.817925][ T282] netdev_get_by_index+0x5e/0x80 [ 2530.817925][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2530.817925][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2530.817925][ T282] ip6_route_add+0x1c/0x140 [ 2530.817925][ T282] addrconf_add_mroute+0x129/0x180 [ 2530.817925][ T282] addrconf_add_dev+0xe2/0x170 [ 2530.817925][ T282] inet6_addr_add+0x12f/0xa40 [ 2530.817925][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2530.817925][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2530.817925][ T282] netlink_rcv_skb+0x130/0x360 [ 2530.817925][ T282] netlink_unicast+0x449/0x710 [ 2530.817925][ T282] netlink_sendmsg+0x723/0xbe0 [ 2530.817925][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2530.817925][ T282] ___sys_sendmsg+0xee/0x170 [ 2530.817925][ T282] __sys_sendmsg+0xcd/0x170 [ 2530.817925][ T282] do_syscall_64+0xc6/0x1e0 [ 2530.817925][ T282] [ 2530.820234][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2530.820234][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2530.820234][ T282] ipv6_find_idev+0x102/0x170 [ 2530.820234][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2530.820234][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2530.820234][ T282] netlink_rcv_skb+0x130/0x360 [ 2530.820234][ T282] netlink_unicast+0x449/0x710 [ 2530.820234][ T282] netlink_sendmsg+0x723/0xbe0 [ 2530.820234][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2530.820234][ T282] ___sys_sendmsg+0xee/0x170 [ 2530.820234][ T282] __sys_sendmsg+0xcd/0x170 [ 2530.820234][ T282] do_syscall_64+0xc6/0x1e0 [ 2530.820234][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2530.820234][ T282] [ 2530.822062][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2530.822062][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2530.822062][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2530.822062][ T282] ipv6_find_idev+0x102/0x170 [ 2530.822062][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2530.822062][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2530.822062][ T282] netlink_rcv_skb+0x130/0x360 [ 2530.822062][ T282] netlink_unicast+0x449/0x710 [ 2530.822062][ T282] netlink_sendmsg+0x723/0xbe0 [ 2530.822062][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2530.822062][ T282] ___sys_sendmsg+0xee/0x170 [ 2530.822062][ T282] __sys_sendmsg+0xcd/0x170 [ 2530.822062][ T282] do_syscall_64+0xc6/0x1e0 [ 2530.822062][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2530.822062][ T282] [ 2540.538973][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2540.539495][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2540.539495][ T284] netdev_get_by_index+0x5e/0x80 [ 2540.539495][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2540.539495][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2540.539495][ T284] ip6_route_add+0x1c/0x140 [ 2540.539495][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2540.539495][ T284] inet6_addr_add+0x4f8/0xa40 [ 2540.539495][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2540.539495][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2540.539495][ T284] netlink_rcv_skb+0x130/0x360 [ 2540.539495][ T284] netlink_unicast+0x449/0x710 [ 2540.539495][ T284] netlink_sendmsg+0x723/0xbe0 [ 2540.539495][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2540.539495][ T284] ___sys_sendmsg+0xee/0x170 [ 2540.539495][ T284] __sys_sendmsg+0xcd/0x170 [ 2540.539495][ T284] do_syscall_64+0xc6/0x1e0 [ 2540.539495][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2540.539495][ T284] [ 2540.541746][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2540.541746][ T284] netdev_get_by_index+0x5e/0x80 [ 2540.541746][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2540.541746][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2540.541746][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2540.541746][ T284] ipv6_add_addr+0x411/0x2000 [ 2540.541746][ T284] inet6_addr_add+0x30e/0xa40 [ 2540.541746][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2540.541746][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2540.541746][ T284] netlink_rcv_skb+0x130/0x360 [ 2540.541746][ T284] netlink_unicast+0x449/0x710 [ 2540.541746][ T284] netlink_sendmsg+0x723/0xbe0 [ 2540.541746][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2540.541746][ T284] ___sys_sendmsg+0xee/0x170 [ 2540.541746][ T284] __sys_sendmsg+0xcd/0x170 [ 2540.541746][ T284] do_syscall_64+0xc6/0x1e0 [ 2540.541746][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2540.541746][ T284] [ 2540.543960][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2540.543960][ T284] netdev_get_by_index+0x5e/0x80 [ 2540.543960][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2540.543960][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2540.543960][ T284] ip6_route_add+0x1c/0x140 [ 2540.543960][ T284] addrconf_add_mroute+0x129/0x180 [ 2540.543960][ T284] addrconf_add_dev+0xe2/0x170 [ 2540.543960][ T284] inet6_addr_add+0x12f/0xa40 [ 2540.543960][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2540.543960][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2540.543960][ T284] netlink_rcv_skb+0x130/0x360 [ 2540.543960][ T284] netlink_unicast+0x449/0x710 [ 2540.543960][ T284] netlink_sendmsg+0x723/0xbe0 [ 2540.543960][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2540.543960][ T284] ___sys_sendmsg+0xee/0x170 [ 2540.543960][ T284] __sys_sendmsg+0xcd/0x170 [ 2540.543960][ T284] do_syscall_64+0xc6/0x1e0 [ 2540.543960][ T284] [ 2540.546151][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2540.546151][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2540.546151][ T284] ipv6_find_idev+0x102/0x170 [ 2540.546151][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2540.546151][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2540.546151][ T284] netlink_rcv_skb+0x130/0x360 [ 2540.546151][ T284] netlink_unicast+0x449/0x710 [ 2540.546151][ T284] netlink_sendmsg+0x723/0xbe0 [ 2540.546151][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2540.546151][ T284] ___sys_sendmsg+0xee/0x170 [ 2540.546151][ T284] __sys_sendmsg+0xcd/0x170 [ 2540.546151][ T284] do_syscall_64+0xc6/0x1e0 [ 2540.546151][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2540.546151][ T284] [ 2540.547848][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2540.547848][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2540.547848][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2540.547848][ T284] ipv6_find_idev+0x102/0x170 [ 2540.547848][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2540.547848][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2540.547848][ T284] netlink_rcv_skb+0x130/0x360 [ 2540.547848][ T284] netlink_unicast+0x449/0x710 [ 2540.547848][ T284] netlink_sendmsg+0x723/0xbe0 [ 2540.547848][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2540.547848][ T284] ___sys_sendmsg+0xee/0x170 [ 2540.547848][ T284] __sys_sendmsg+0xcd/0x170 [ 2540.547848][ T284] do_syscall_64+0xc6/0x1e0 [ 2540.547848][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2540.547848][ T284] [ 2541.066951][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2541.067419][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2541.067419][ T282] dst_init+0x84/0x4a0 [ 2541.067419][ T282] dst_alloc+0x97/0x150 [ 2541.067419][ T282] ip6_dst_alloc+0x23/0x90 [ 2541.067419][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2541.067419][ T282] ip6_pol_route+0x56f/0x840 [ 2541.067419][ T282] fib6_rule_lookup+0x196/0x240 [ 2541.067419][ T282] ip6_route_input+0x542/0x980 [ 2541.067419][ T282] ipv6_rcv+0x8f/0x400 [ 2541.067419][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2541.067419][ T282] process_backlog+0x101/0x620 [ 2541.067419][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2541.067419][ T282] net_rx_action+0x495/0xbe0 [ 2541.067419][ T282] __do_softirq+0x1b5/0x7f6 [ 2541.067419][ T282] [ 2541.069252][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2541.069252][ T282] netdev_get_by_index+0x5e/0x80 [ 2541.069252][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2541.069252][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2541.069252][ T282] ip6_route_add+0x1c/0x140 [ 2541.069252][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2541.069252][ T282] inet6_addr_add+0x4f8/0xa40 [ 2541.069252][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2541.069252][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2541.069252][ T282] netlink_rcv_skb+0x130/0x360 [ 2541.069252][ T282] netlink_unicast+0x449/0x710 [ 2541.069252][ T282] netlink_sendmsg+0x723/0xbe0 [ 2541.069252][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2541.069252][ T282] ___sys_sendmsg+0xee/0x170 [ 2541.069252][ T282] __sys_sendmsg+0xcd/0x170 [ 2541.069252][ T282] do_syscall_64+0xc6/0x1e0 [ 2541.069252][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2541.069252][ T282] [ 2541.071461][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2541.071461][ T282] netdev_get_by_index+0x5e/0x80 [ 2541.071461][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2541.071461][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2541.071461][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2541.071461][ T282] ipv6_add_addr+0x411/0x2000 [ 2541.071461][ T282] inet6_addr_add+0x30e/0xa40 [ 2541.071461][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2541.071461][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2541.071461][ T282] netlink_rcv_skb+0x130/0x360 [ 2541.071461][ T282] netlink_unicast+0x449/0x710 [ 2541.071461][ T282] netlink_sendmsg+0x723/0xbe0 [ 2541.071461][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2541.071461][ T282] ___sys_sendmsg+0xee/0x170 [ 2541.071461][ T282] __sys_sendmsg+0xcd/0x170 [ 2541.071461][ T282] do_syscall_64+0xc6/0x1e0 [ 2541.071461][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2541.071461][ T282] [ 2541.073671][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2541.073671][ T282] netdev_get_by_index+0x5e/0x80 [ 2541.073671][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2541.073671][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2541.073671][ T282] ip6_route_add+0x1c/0x140 [ 2541.073671][ T282] addrconf_add_mroute+0x129/0x180 [ 2541.073671][ T282] addrconf_add_dev+0xe2/0x170 [ 2541.073671][ T282] inet6_addr_add+0x12f/0xa40 [ 2541.073671][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2541.073671][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2541.073671][ T282] netlink_rcv_skb+0x130/0x360 [ 2541.073671][ T282] netlink_unicast+0x449/0x710 [ 2541.073671][ T282] netlink_sendmsg+0x723/0xbe0 [ 2541.073671][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2541.073671][ T282] ___sys_sendmsg+0xee/0x170 [ 2541.073671][ T282] __sys_sendmsg+0xcd/0x170 [ 2541.073671][ T282] do_syscall_64+0xc6/0x1e0 [ 2541.073671][ T282] [ 2541.075847][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2541.075847][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2541.075847][ T282] ipv6_find_idev+0x102/0x170 [ 2541.075847][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2541.075847][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2541.075847][ T282] netlink_rcv_skb+0x130/0x360 [ 2541.075847][ T282] netlink_unicast+0x449/0x710 [ 2541.075847][ T282] netlink_sendmsg+0x723/0xbe0 [ 2541.075847][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2541.075847][ T282] ___sys_sendmsg+0xee/0x170 [ 2541.075847][ T282] __sys_sendmsg+0xcd/0x170 [ 2541.075847][ T282] do_syscall_64+0xc6/0x1e0 [ 2541.075847][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2541.075847][ T282] [ 2541.077589][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2541.077589][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2541.077589][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2541.077589][ T282] ipv6_find_idev+0x102/0x170 [ 2541.077589][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2541.077589][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2541.077589][ T282] netlink_rcv_skb+0x130/0x360 [ 2541.077589][ T282] netlink_unicast+0x449/0x710 [ 2541.077589][ T282] netlink_sendmsg+0x723/0xbe0 [ 2541.077589][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2541.077589][ T282] ___sys_sendmsg+0xee/0x170 [ 2541.077589][ T282] __sys_sendmsg+0xcd/0x170 [ 2541.077589][ T282] do_syscall_64+0xc6/0x1e0 [ 2541.077589][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2541.077589][ T282] [ 2550.787019][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2550.787512][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2550.787512][ T284] netdev_get_by_index+0x5e/0x80 [ 2550.787512][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2550.787512][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2550.787512][ T284] ip6_route_add+0x1c/0x140 [ 2550.787512][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2550.787512][ T284] inet6_addr_add+0x4f8/0xa40 [ 2550.787512][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2550.787512][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2550.787512][ T284] netlink_rcv_skb+0x130/0x360 [ 2550.787512][ T284] netlink_unicast+0x449/0x710 [ 2550.787512][ T284] netlink_sendmsg+0x723/0xbe0 [ 2550.787512][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2550.787512][ T284] ___sys_sendmsg+0xee/0x170 [ 2550.787512][ T284] __sys_sendmsg+0xcd/0x170 [ 2550.787512][ T284] do_syscall_64+0xc6/0x1e0 [ 2550.787512][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2550.787512][ T284] [ 2550.789759][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2550.789759][ T284] netdev_get_by_index+0x5e/0x80 [ 2550.789759][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2550.789759][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2550.789759][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2550.789759][ T284] ipv6_add_addr+0x411/0x2000 [ 2550.789759][ T284] inet6_addr_add+0x30e/0xa40 [ 2550.789759][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2550.789759][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2550.789759][ T284] netlink_rcv_skb+0x130/0x360 [ 2550.789759][ T284] netlink_unicast+0x449/0x710 [ 2550.789759][ T284] netlink_sendmsg+0x723/0xbe0 [ 2550.789759][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2550.789759][ T284] ___sys_sendmsg+0xee/0x170 [ 2550.789759][ T284] __sys_sendmsg+0xcd/0x170 [ 2550.789759][ T284] do_syscall_64+0xc6/0x1e0 [ 2550.789759][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2550.789759][ T284] [ 2550.791964][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2550.791964][ T284] netdev_get_by_index+0x5e/0x80 [ 2550.791964][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2550.791964][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2550.791964][ T284] ip6_route_add+0x1c/0x140 [ 2550.791964][ T284] addrconf_add_mroute+0x129/0x180 [ 2550.791964][ T284] addrconf_add_dev+0xe2/0x170 [ 2550.791964][ T284] inet6_addr_add+0x12f/0xa40 [ 2550.791964][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2550.791964][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2550.791964][ T284] netlink_rcv_skb+0x130/0x360 [ 2550.791964][ T284] netlink_unicast+0x449/0x710 [ 2550.791964][ T284] netlink_sendmsg+0x723/0xbe0 [ 2550.791964][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2550.791964][ T284] ___sys_sendmsg+0xee/0x170 [ 2550.791964][ T284] __sys_sendmsg+0xcd/0x170 [ 2550.791964][ T284] do_syscall_64+0xc6/0x1e0 [ 2550.791964][ T284] [ 2550.794124][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2550.794124][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2550.794124][ T284] ipv6_find_idev+0x102/0x170 [ 2550.794124][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2550.794124][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2550.794124][ T284] netlink_rcv_skb+0x130/0x360 [ 2550.794124][ T284] netlink_unicast+0x449/0x710 [ 2550.794124][ T284] netlink_sendmsg+0x723/0xbe0 [ 2550.794124][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2550.794124][ T284] ___sys_sendmsg+0xee/0x170 [ 2550.794124][ T284] __sys_sendmsg+0xcd/0x170 [ 2550.794124][ T284] do_syscall_64+0xc6/0x1e0 [ 2550.794124][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2550.794124][ T284] [ 2550.795825][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2550.795825][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2550.795825][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2550.795825][ T284] ipv6_find_idev+0x102/0x170 [ 2550.795825][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2550.795825][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2550.795825][ T284] netlink_rcv_skb+0x130/0x360 [ 2550.795825][ T284] netlink_unicast+0x449/0x710 [ 2550.795825][ T284] netlink_sendmsg+0x723/0xbe0 [ 2550.795825][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2550.795825][ T284] ___sys_sendmsg+0xee/0x170 [ 2550.795825][ T284] __sys_sendmsg+0xcd/0x170 [ 2550.795825][ T284] do_syscall_64+0xc6/0x1e0 [ 2550.795825][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2550.795825][ T284] [ 2551.091009][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2551.091435][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2551.091435][ T282] dst_init+0x84/0x4a0 [ 2551.091435][ T282] dst_alloc+0x97/0x150 [ 2551.091435][ T282] ip6_dst_alloc+0x23/0x90 [ 2551.091435][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2551.091435][ T282] ip6_pol_route+0x56f/0x840 [ 2551.091435][ T282] fib6_rule_lookup+0x196/0x240 [ 2551.091435][ T282] ip6_route_input+0x542/0x980 [ 2551.091435][ T282] ipv6_rcv+0x8f/0x400 [ 2551.091435][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2551.091435][ T282] process_backlog+0x101/0x620 [ 2551.091435][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2551.091435][ T282] net_rx_action+0x495/0xbe0 [ 2551.091435][ T282] __do_softirq+0x1b5/0x7f6 [ 2551.091435][ T282] [ 2551.093229][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2551.093229][ T282] netdev_get_by_index+0x5e/0x80 [ 2551.093229][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2551.093229][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2551.093229][ T282] ip6_route_add+0x1c/0x140 [ 2551.093229][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2551.093229][ T282] inet6_addr_add+0x4f8/0xa40 [ 2551.093229][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2551.093229][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2551.093229][ T282] netlink_rcv_skb+0x130/0x360 [ 2551.093229][ T282] netlink_unicast+0x449/0x710 [ 2551.093229][ T282] netlink_sendmsg+0x723/0xbe0 [ 2551.093229][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2551.093229][ T282] ___sys_sendmsg+0xee/0x170 [ 2551.093229][ T282] __sys_sendmsg+0xcd/0x170 [ 2551.093229][ T282] do_syscall_64+0xc6/0x1e0 [ 2551.093229][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2551.093229][ T282] [ 2551.095439][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2551.095439][ T282] netdev_get_by_index+0x5e/0x80 [ 2551.095439][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2551.095439][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2551.095439][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2551.095439][ T282] ipv6_add_addr+0x411/0x2000 [ 2551.095439][ T282] inet6_addr_add+0x30e/0xa40 [ 2551.095439][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2551.095439][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2551.095439][ T282] netlink_rcv_skb+0x130/0x360 [ 2551.095439][ T282] netlink_unicast+0x449/0x710 [ 2551.095439][ T282] netlink_sendmsg+0x723/0xbe0 [ 2551.095439][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2551.095439][ T282] ___sys_sendmsg+0xee/0x170 [ 2551.095439][ T282] __sys_sendmsg+0xcd/0x170 [ 2551.095439][ T282] do_syscall_64+0xc6/0x1e0 [ 2551.095439][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2551.095439][ T282] [ 2551.097647][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2551.097647][ T282] netdev_get_by_index+0x5e/0x80 [ 2551.097647][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2551.097647][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2551.097647][ T282] ip6_route_add+0x1c/0x140 [ 2551.097647][ T282] addrconf_add_mroute+0x129/0x180 [ 2551.097647][ T282] addrconf_add_dev+0xe2/0x170 [ 2551.097647][ T282] inet6_addr_add+0x12f/0xa40 [ 2551.097647][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2551.097647][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2551.097647][ T282] netlink_rcv_skb+0x130/0x360 [ 2551.097647][ T282] netlink_unicast+0x449/0x710 [ 2551.097647][ T282] netlink_sendmsg+0x723/0xbe0 [ 2551.097647][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2551.097647][ T282] ___sys_sendmsg+0xee/0x170 [ 2551.097647][ T282] __sys_sendmsg+0xcd/0x170 [ 2551.097647][ T282] do_syscall_64+0xc6/0x1e0 [ 2551.097647][ T282] [ 2551.099807][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2551.099807][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2551.099807][ T282] ipv6_find_idev+0x102/0x170 [ 2551.099807][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2551.099807][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2551.099807][ T282] netlink_rcv_skb+0x130/0x360 [ 2551.099807][ T282] netlink_unicast+0x449/0x710 [ 2551.099807][ T282] netlink_sendmsg+0x723/0xbe0 [ 2551.099807][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2551.099807][ T282] ___sys_sendmsg+0xee/0x170 [ 2551.099807][ T282] __sys_sendmsg+0xcd/0x170 [ 2551.099807][ T282] do_syscall_64+0xc6/0x1e0 [ 2551.099807][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2551.099807][ T282] [ 2551.101503][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2551.101503][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2551.101503][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2551.101503][ T282] ipv6_find_idev+0x102/0x170 [ 2551.101503][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2551.101503][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2551.101503][ T282] netlink_rcv_skb+0x130/0x360 [ 2551.101503][ T282] netlink_unicast+0x449/0x710 [ 2551.101503][ T282] netlink_sendmsg+0x723/0xbe0 [ 2551.101503][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2551.101503][ T282] ___sys_sendmsg+0xee/0x170 [ 2551.101503][ T282] __sys_sendmsg+0xcd/0x170 [ 2551.101503][ T282] do_syscall_64+0xc6/0x1e0 [ 2551.101503][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2551.101503][ T282] [ 2561.035028][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2561.035515][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2561.035515][ T284] netdev_get_by_index+0x5e/0x80 [ 2561.035515][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2561.035515][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2561.035515][ T284] ip6_route_add+0x1c/0x140 [ 2561.035515][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2561.035515][ T284] inet6_addr_add+0x4f8/0xa40 [ 2561.035515][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2561.035515][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2561.035515][ T284] netlink_rcv_skb+0x130/0x360 [ 2561.035515][ T284] netlink_unicast+0x449/0x710 [ 2561.035515][ T284] netlink_sendmsg+0x723/0xbe0 [ 2561.035515][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2561.035515][ T284] ___sys_sendmsg+0xee/0x170 [ 2561.035515][ T284] __sys_sendmsg+0xcd/0x170 [ 2561.035515][ T284] do_syscall_64+0xc6/0x1e0 [ 2561.035515][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2561.035515][ T284] [ 2561.037750][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2561.037750][ T284] netdev_get_by_index+0x5e/0x80 [ 2561.037750][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2561.037750][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2561.037750][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2561.037750][ T284] ipv6_add_addr+0x411/0x2000 [ 2561.037750][ T284] inet6_addr_add+0x30e/0xa40 [ 2561.037750][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2561.037750][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2561.037750][ T284] netlink_rcv_skb+0x130/0x360 [ 2561.037750][ T284] netlink_unicast+0x449/0x710 [ 2561.037750][ T284] netlink_sendmsg+0x723/0xbe0 [ 2561.037750][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2561.037750][ T284] ___sys_sendmsg+0xee/0x170 [ 2561.037750][ T284] __sys_sendmsg+0xcd/0x170 [ 2561.037750][ T284] do_syscall_64+0xc6/0x1e0 [ 2561.037750][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2561.037750][ T284] [ 2561.039965][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2561.039965][ T284] netdev_get_by_index+0x5e/0x80 [ 2561.039965][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2561.039965][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2561.039965][ T284] ip6_route_add+0x1c/0x140 [ 2561.039965][ T284] addrconf_add_mroute+0x129/0x180 [ 2561.039965][ T284] addrconf_add_dev+0xe2/0x170 [ 2561.039965][ T284] inet6_addr_add+0x12f/0xa40 [ 2561.039965][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2561.039965][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2561.039965][ T284] netlink_rcv_skb+0x130/0x360 [ 2561.039965][ T284] netlink_unicast+0x449/0x710 [ 2561.039965][ T284] netlink_sendmsg+0x723/0xbe0 [ 2561.039965][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2561.039965][ T284] ___sys_sendmsg+0xee/0x170 [ 2561.039965][ T284] __sys_sendmsg+0xcd/0x170 [ 2561.039965][ T284] do_syscall_64+0xc6/0x1e0 [ 2561.039965][ T284] [ 2561.042147][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2561.042147][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2561.042147][ T284] ipv6_find_idev+0x102/0x170 [ 2561.042147][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2561.042147][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2561.042147][ T284] netlink_rcv_skb+0x130/0x360 [ 2561.042147][ T284] netlink_unicast+0x449/0x710 [ 2561.042147][ T284] netlink_sendmsg+0x723/0xbe0 [ 2561.042147][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2561.042147][ T284] ___sys_sendmsg+0xee/0x170 [ 2561.042147][ T284] __sys_sendmsg+0xcd/0x170 [ 2561.042147][ T284] do_syscall_64+0xc6/0x1e0 [ 2561.042147][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2561.042147][ T284] [ 2561.043840][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2561.043840][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2561.043840][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2561.043840][ T284] ipv6_find_idev+0x102/0x170 [ 2561.043840][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2561.043840][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2561.043840][ T284] netlink_rcv_skb+0x130/0x360 [ 2561.043840][ T284] netlink_unicast+0x449/0x710 [ 2561.043840][ T284] netlink_sendmsg+0x723/0xbe0 [ 2561.043840][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2561.043840][ T284] ___sys_sendmsg+0xee/0x170 [ 2561.043840][ T284] __sys_sendmsg+0xcd/0x170 [ 2561.043840][ T284] do_syscall_64+0xc6/0x1e0 [ 2561.043840][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2561.043840][ T284] [ 2561.355007][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2561.355466][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2561.355466][ T282] dst_init+0x84/0x4a0 [ 2561.355466][ T282] dst_alloc+0x97/0x150 [ 2561.355466][ T282] ip6_dst_alloc+0x23/0x90 [ 2561.355466][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2561.355466][ T282] ip6_pol_route+0x56f/0x840 [ 2561.355466][ T282] fib6_rule_lookup+0x196/0x240 [ 2561.355466][ T282] ip6_route_input+0x542/0x980 [ 2561.355466][ T282] ipv6_rcv+0x8f/0x400 [ 2561.355466][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2561.355466][ T282] process_backlog+0x101/0x620 [ 2561.355466][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2561.355466][ T282] net_rx_action+0x495/0xbe0 [ 2561.355466][ T282] __do_softirq+0x1b5/0x7f6 [ 2561.355466][ T282] [ 2561.357316][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2561.357316][ T282] netdev_get_by_index+0x5e/0x80 [ 2561.357316][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2561.357316][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2561.357316][ T282] ip6_route_add+0x1c/0x140 [ 2561.357316][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2561.357316][ T282] inet6_addr_add+0x4f8/0xa40 [ 2561.357316][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2561.357316][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2561.357316][ T282] netlink_rcv_skb+0x130/0x360 [ 2561.357316][ T282] netlink_unicast+0x449/0x710 [ 2561.357316][ T282] netlink_sendmsg+0x723/0xbe0 [ 2561.357316][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2561.357316][ T282] ___sys_sendmsg+0xee/0x170 [ 2561.357316][ T282] __sys_sendmsg+0xcd/0x170 [ 2561.357316][ T282] do_syscall_64+0xc6/0x1e0 [ 2561.357316][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2561.357316][ T282] [ 2561.359590][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2561.359590][ T282] netdev_get_by_index+0x5e/0x80 [ 2561.359590][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2561.359590][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2561.359590][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2561.359590][ T282] ipv6_add_addr+0x411/0x2000 [ 2561.359590][ T282] inet6_addr_add+0x30e/0xa40 [ 2561.359590][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2561.359590][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2561.359590][ T282] netlink_rcv_skb+0x130/0x360 [ 2561.359590][ T282] netlink_unicast+0x449/0x710 [ 2561.359590][ T282] netlink_sendmsg+0x723/0xbe0 [ 2561.359590][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2561.359590][ T282] ___sys_sendmsg+0xee/0x170 [ 2561.359590][ T282] __sys_sendmsg+0xcd/0x170 [ 2561.359590][ T282] do_syscall_64+0xc6/0x1e0 [ 2561.359590][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2561.359590][ T282] [ 2561.361832][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2561.361832][ T282] netdev_get_by_index+0x5e/0x80 [ 2561.361832][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2561.361832][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2561.361832][ T282] ip6_route_add+0x1c/0x140 [ 2561.361832][ T282] addrconf_add_mroute+0x129/0x180 [ 2561.361832][ T282] addrconf_add_dev+0xe2/0x170 [ 2561.361832][ T282] inet6_addr_add+0x12f/0xa40 [ 2561.361832][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2561.361832][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2561.361832][ T282] netlink_rcv_skb+0x130/0x360 [ 2561.361832][ T282] netlink_unicast+0x449/0x710 [ 2561.361832][ T282] netlink_sendmsg+0x723/0xbe0 [ 2561.361832][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2561.361832][ T282] ___sys_sendmsg+0xee/0x170 [ 2561.361832][ T282] __sys_sendmsg+0xcd/0x170 [ 2561.361832][ T282] do_syscall_64+0xc6/0x1e0 [ 2561.361832][ T282] [ 2561.364033][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2561.364033][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2561.364033][ T282] ipv6_find_idev+0x102/0x170 [ 2561.364033][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2561.364033][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2561.364033][ T282] netlink_rcv_skb+0x130/0x360 [ 2561.364033][ T282] netlink_unicast+0x449/0x710 [ 2561.364033][ T282] netlink_sendmsg+0x723/0xbe0 [ 2561.364033][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2561.364033][ T282] ___sys_sendmsg+0xee/0x170 [ 2561.364033][ T282] __sys_sendmsg+0xcd/0x170 [ 2561.364033][ T282] do_syscall_64+0xc6/0x1e0 [ 2561.364033][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2561.364033][ T282] [ 2561.365766][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2561.365766][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2561.365766][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2561.365766][ T282] ipv6_find_idev+0x102/0x170 [ 2561.365766][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2561.365766][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2561.365766][ T282] netlink_rcv_skb+0x130/0x360 [ 2561.365766][ T282] netlink_unicast+0x449/0x710 [ 2561.365766][ T282] netlink_sendmsg+0x723/0xbe0 [ 2561.365766][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2561.365766][ T282] ___sys_sendmsg+0xee/0x170 [ 2561.365766][ T282] __sys_sendmsg+0xcd/0x170 [ 2561.365766][ T282] do_syscall_64+0xc6/0x1e0 [ 2561.365766][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2561.365766][ T282] [ 2571.227021][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2571.227505][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2571.227505][ T284] netdev_get_by_index+0x5e/0x80 [ 2571.227505][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2571.227505][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2571.227505][ T284] ip6_route_add+0x1c/0x140 [ 2571.227505][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2571.227505][ T284] inet6_addr_add+0x4f8/0xa40 [ 2571.227505][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2571.227505][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2571.227505][ T284] netlink_rcv_skb+0x130/0x360 [ 2571.227505][ T284] netlink_unicast+0x449/0x710 [ 2571.227505][ T284] netlink_sendmsg+0x723/0xbe0 [ 2571.227505][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2571.227505][ T284] ___sys_sendmsg+0xee/0x170 [ 2571.227505][ T284] __sys_sendmsg+0xcd/0x170 [ 2571.227505][ T284] do_syscall_64+0xc6/0x1e0 [ 2571.227505][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2571.227505][ T284] [ 2571.229757][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2571.229757][ T284] netdev_get_by_index+0x5e/0x80 [ 2571.229757][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2571.229757][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2571.229757][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2571.229757][ T284] ipv6_add_addr+0x411/0x2000 [ 2571.229757][ T284] inet6_addr_add+0x30e/0xa40 [ 2571.229757][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2571.229757][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2571.229757][ T284] netlink_rcv_skb+0x130/0x360 [ 2571.229757][ T284] netlink_unicast+0x449/0x710 [ 2571.229757][ T284] netlink_sendmsg+0x723/0xbe0 [ 2571.229757][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2571.229757][ T284] ___sys_sendmsg+0xee/0x170 [ 2571.229757][ T284] __sys_sendmsg+0xcd/0x170 [ 2571.229757][ T284] do_syscall_64+0xc6/0x1e0 [ 2571.229757][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2571.229757][ T284] [ 2571.231968][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2571.231968][ T284] netdev_get_by_index+0x5e/0x80 [ 2571.231968][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2571.231968][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2571.231968][ T284] ip6_route_add+0x1c/0x140 [ 2571.231968][ T284] addrconf_add_mroute+0x129/0x180 [ 2571.231968][ T284] addrconf_add_dev+0xe2/0x170 [ 2571.231968][ T284] inet6_addr_add+0x12f/0xa40 [ 2571.231968][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2571.231968][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2571.231968][ T284] netlink_rcv_skb+0x130/0x360 [ 2571.231968][ T284] netlink_unicast+0x449/0x710 [ 2571.231968][ T284] netlink_sendmsg+0x723/0xbe0 [ 2571.231968][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2571.231968][ T284] ___sys_sendmsg+0xee/0x170 [ 2571.231968][ T284] __sys_sendmsg+0xcd/0x170 [ 2571.231968][ T284] do_syscall_64+0xc6/0x1e0 [ 2571.231968][ T284] [ 2571.234117][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2571.234117][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2571.234117][ T284] ipv6_find_idev+0x102/0x170 [ 2571.234117][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2571.234117][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2571.234117][ T284] netlink_rcv_skb+0x130/0x360 [ 2571.234117][ T284] netlink_unicast+0x449/0x710 [ 2571.234117][ T284] netlink_sendmsg+0x723/0xbe0 [ 2571.234117][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2571.234117][ T284] ___sys_sendmsg+0xee/0x170 [ 2571.234117][ T284] __sys_sendmsg+0xcd/0x170 [ 2571.234117][ T284] do_syscall_64+0xc6/0x1e0 [ 2571.234117][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2571.234117][ T284] [ 2571.235792][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2571.235792][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2571.235792][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2571.235792][ T284] ipv6_find_idev+0x102/0x170 [ 2571.235792][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2571.235792][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2571.235792][ T284] netlink_rcv_skb+0x130/0x360 [ 2571.235792][ T284] netlink_unicast+0x449/0x710 [ 2571.235792][ T284] netlink_sendmsg+0x723/0xbe0 [ 2571.235792][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2571.235792][ T284] ___sys_sendmsg+0xee/0x170 [ 2571.235792][ T284] __sys_sendmsg+0xcd/0x170 [ 2571.235792][ T284] do_syscall_64+0xc6/0x1e0 [ 2571.235792][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2571.235792][ T284] [ 2571.483083][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2571.483492][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2571.483492][ T282] dst_init+0x84/0x4a0 [ 2571.483492][ T282] dst_alloc+0x97/0x150 [ 2571.483492][ T282] ip6_dst_alloc+0x23/0x90 [ 2571.483492][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2571.483492][ T282] ip6_pol_route+0x56f/0x840 [ 2571.483492][ T282] fib6_rule_lookup+0x196/0x240 [ 2571.483492][ T282] ip6_route_input+0x542/0x980 [ 2571.483492][ T282] ipv6_rcv+0x8f/0x400 [ 2571.483492][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2571.483492][ T282] process_backlog+0x101/0x620 [ 2571.483492][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2571.483492][ T282] net_rx_action+0x495/0xbe0 [ 2571.483492][ T282] __do_softirq+0x1b5/0x7f6 [ 2571.483492][ T282] [ 2571.485319][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2571.485319][ T282] netdev_get_by_index+0x5e/0x80 [ 2571.485319][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2571.485319][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2571.485319][ T282] ip6_route_add+0x1c/0x140 [ 2571.485319][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2571.485319][ T282] inet6_addr_add+0x4f8/0xa40 [ 2571.485319][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2571.485319][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2571.485319][ T282] netlink_rcv_skb+0x130/0x360 [ 2571.485319][ T282] netlink_unicast+0x449/0x710 [ 2571.485319][ T282] netlink_sendmsg+0x723/0xbe0 [ 2571.485319][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2571.485319][ T282] ___sys_sendmsg+0xee/0x170 [ 2571.485319][ T282] __sys_sendmsg+0xcd/0x170 [ 2571.485319][ T282] do_syscall_64+0xc6/0x1e0 [ 2571.485319][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2571.485319][ T282] [ 2571.487534][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2571.487534][ T282] netdev_get_by_index+0x5e/0x80 [ 2571.487534][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2571.487534][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2571.487534][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2571.487534][ T282] ipv6_add_addr+0x411/0x2000 [ 2571.487534][ T282] inet6_addr_add+0x30e/0xa40 [ 2571.487534][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2571.487534][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2571.487534][ T282] netlink_rcv_skb+0x130/0x360 [ 2571.487534][ T282] netlink_unicast+0x449/0x710 [ 2571.487534][ T282] netlink_sendmsg+0x723/0xbe0 [ 2571.487534][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2571.487534][ T282] ___sys_sendmsg+0xee/0x170 [ 2571.487534][ T282] __sys_sendmsg+0xcd/0x170 [ 2571.487534][ T282] do_syscall_64+0xc6/0x1e0 [ 2571.487534][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2571.487534][ T282] [ 2571.489751][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2571.489751][ T282] netdev_get_by_index+0x5e/0x80 [ 2571.489751][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2571.489751][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2571.489751][ T282] ip6_route_add+0x1c/0x140 [ 2571.489751][ T282] addrconf_add_mroute+0x129/0x180 [ 2571.489751][ T282] addrconf_add_dev+0xe2/0x170 [ 2571.489751][ T282] inet6_addr_add+0x12f/0xa40 [ 2571.489751][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2571.489751][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2571.489751][ T282] netlink_rcv_skb+0x130/0x360 [ 2571.489751][ T282] netlink_unicast+0x449/0x710 [ 2571.489751][ T282] netlink_sendmsg+0x723/0xbe0 [ 2571.489751][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2571.489751][ T282] ___sys_sendmsg+0xee/0x170 [ 2571.489751][ T282] __sys_sendmsg+0xcd/0x170 [ 2571.489751][ T282] do_syscall_64+0xc6/0x1e0 [ 2571.489751][ T282] [ 2571.491943][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2571.491943][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2571.491943][ T282] ipv6_find_idev+0x102/0x170 [ 2571.491943][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2571.491943][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2571.491943][ T282] netlink_rcv_skb+0x130/0x360 [ 2571.491943][ T282] netlink_unicast+0x449/0x710 [ 2571.491943][ T282] netlink_sendmsg+0x723/0xbe0 [ 2571.491943][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2571.491943][ T282] ___sys_sendmsg+0xee/0x170 [ 2571.491943][ T282] __sys_sendmsg+0xcd/0x170 [ 2571.491943][ T282] do_syscall_64+0xc6/0x1e0 [ 2571.491943][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2571.491943][ T282] [ 2571.493644][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2571.493644][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2571.493644][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2571.493644][ T282] ipv6_find_idev+0x102/0x170 [ 2571.493644][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2571.493644][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2571.493644][ T282] netlink_rcv_skb+0x130/0x360 [ 2571.493644][ T282] netlink_unicast+0x449/0x710 [ 2571.493644][ T282] netlink_sendmsg+0x723/0xbe0 [ 2571.493644][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2571.493644][ T282] ___sys_sendmsg+0xee/0x170 [ 2571.493644][ T282] __sys_sendmsg+0xcd/0x170 [ 2571.493644][ T282] do_syscall_64+0xc6/0x1e0 [ 2571.493644][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2571.493644][ T282] [ 2581.475022][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2581.475523][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2581.475523][ T284] netdev_get_by_index+0x5e/0x80 [ 2581.475523][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2581.475523][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2581.475523][ T284] ip6_route_add+0x1c/0x140 [ 2581.475523][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2581.475523][ T284] inet6_addr_add+0x4f8/0xa40 [ 2581.475523][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2581.475523][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2581.475523][ T284] netlink_rcv_skb+0x130/0x360 [ 2581.475523][ T284] netlink_unicast+0x449/0x710 [ 2581.475523][ T284] netlink_sendmsg+0x723/0xbe0 [ 2581.475523][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2581.475523][ T284] ___sys_sendmsg+0xee/0x170 [ 2581.475523][ T284] __sys_sendmsg+0xcd/0x170 [ 2581.475523][ T284] do_syscall_64+0xc6/0x1e0 [ 2581.475523][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2581.475523][ T284] [ 2581.477751][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2581.477751][ T284] netdev_get_by_index+0x5e/0x80 [ 2581.477751][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2581.477751][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2581.477751][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2581.477751][ T284] ipv6_add_addr+0x411/0x2000 [ 2581.477751][ T284] inet6_addr_add+0x30e/0xa40 [ 2581.477751][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2581.477751][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2581.477751][ T284] netlink_rcv_skb+0x130/0x360 [ 2581.477751][ T284] netlink_unicast+0x449/0x710 [ 2581.477751][ T284] netlink_sendmsg+0x723/0xbe0 [ 2581.477751][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2581.477751][ T284] ___sys_sendmsg+0xee/0x170 [ 2581.477751][ T284] __sys_sendmsg+0xcd/0x170 [ 2581.477751][ T284] do_syscall_64+0xc6/0x1e0 [ 2581.477751][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2581.477751][ T284] [ 2581.479957][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2581.479957][ T284] netdev_get_by_index+0x5e/0x80 [ 2581.479957][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2581.479957][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2581.479957][ T284] ip6_route_add+0x1c/0x140 [ 2581.479957][ T284] addrconf_add_mroute+0x129/0x180 [ 2581.479957][ T284] addrconf_add_dev+0xe2/0x170 [ 2581.479957][ T284] inet6_addr_add+0x12f/0xa40 [ 2581.479957][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2581.479957][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2581.479957][ T284] netlink_rcv_skb+0x130/0x360 [ 2581.479957][ T284] netlink_unicast+0x449/0x710 [ 2581.479957][ T284] netlink_sendmsg+0x723/0xbe0 [ 2581.479957][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2581.479957][ T284] ___sys_sendmsg+0xee/0x170 [ 2581.479957][ T284] __sys_sendmsg+0xcd/0x170 [ 2581.479957][ T284] do_syscall_64+0xc6/0x1e0 [ 2581.479957][ T284] [ 2581.482106][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2581.482106][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2581.482106][ T284] ipv6_find_idev+0x102/0x170 [ 2581.482106][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2581.482106][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2581.482106][ T284] netlink_rcv_skb+0x130/0x360 [ 2581.482106][ T284] netlink_unicast+0x449/0x710 [ 2581.482106][ T284] netlink_sendmsg+0x723/0xbe0 [ 2581.482106][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2581.482106][ T284] ___sys_sendmsg+0xee/0x170 [ 2581.482106][ T284] __sys_sendmsg+0xcd/0x170 [ 2581.482106][ T284] do_syscall_64+0xc6/0x1e0 [ 2581.482106][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2581.482106][ T284] [ 2581.483789][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2581.483789][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2581.483789][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2581.483789][ T284] ipv6_find_idev+0x102/0x170 [ 2581.483789][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2581.483789][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2581.483789][ T284] netlink_rcv_skb+0x130/0x360 [ 2581.483789][ T284] netlink_unicast+0x449/0x710 [ 2581.483789][ T284] netlink_sendmsg+0x723/0xbe0 [ 2581.483789][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2581.483789][ T284] ___sys_sendmsg+0xee/0x170 [ 2581.483789][ T284] __sys_sendmsg+0xcd/0x170 [ 2581.483789][ T284] do_syscall_64+0xc6/0x1e0 [ 2581.483789][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2581.483789][ T284] [ 2581.731119][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2581.731597][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2581.731597][ T282] dst_init+0x84/0x4a0 [ 2581.731597][ T282] dst_alloc+0x97/0x150 [ 2581.731597][ T282] ip6_dst_alloc+0x23/0x90 [ 2581.731597][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2581.731597][ T282] ip6_pol_route+0x56f/0x840 [ 2581.731597][ T282] fib6_rule_lookup+0x196/0x240 [ 2581.731597][ T282] ip6_route_input+0x542/0x980 [ 2581.731597][ T282] ipv6_rcv+0x8f/0x400 [ 2581.731597][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2581.731597][ T282] process_backlog+0x101/0x620 [ 2581.731597][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2581.731597][ T282] net_rx_action+0x495/0xbe0 [ 2581.731597][ T282] __do_softirq+0x1b5/0x7f6 [ 2581.731597][ T282] [ 2581.733438][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2581.733438][ T282] netdev_get_by_index+0x5e/0x80 [ 2581.733438][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2581.733438][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2581.733438][ T282] ip6_route_add+0x1c/0x140 [ 2581.733438][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2581.733438][ T282] inet6_addr_add+0x4f8/0xa40 [ 2581.733438][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2581.733438][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2581.733438][ T282] netlink_rcv_skb+0x130/0x360 [ 2581.733438][ T282] netlink_unicast+0x449/0x710 [ 2581.733438][ T282] netlink_sendmsg+0x723/0xbe0 [ 2581.733438][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2581.733438][ T282] ___sys_sendmsg+0xee/0x170 [ 2581.733438][ T282] __sys_sendmsg+0xcd/0x170 [ 2581.733438][ T282] do_syscall_64+0xc6/0x1e0 [ 2581.733438][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2581.733438][ T282] [ 2581.735663][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2581.735663][ T282] netdev_get_by_index+0x5e/0x80 [ 2581.735663][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2581.735663][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2581.735663][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2581.735663][ T282] ipv6_add_addr+0x411/0x2000 [ 2581.735663][ T282] inet6_addr_add+0x30e/0xa40 [ 2581.735663][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2581.735663][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2581.735663][ T282] netlink_rcv_skb+0x130/0x360 [ 2581.735663][ T282] netlink_unicast+0x449/0x710 [ 2581.735663][ T282] netlink_sendmsg+0x723/0xbe0 [ 2581.735663][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2581.735663][ T282] ___sys_sendmsg+0xee/0x170 [ 2581.735663][ T282] __sys_sendmsg+0xcd/0x170 [ 2581.735663][ T282] do_syscall_64+0xc6/0x1e0 [ 2581.735663][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2581.735663][ T282] [ 2581.737900][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2581.737900][ T282] netdev_get_by_index+0x5e/0x80 [ 2581.737900][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2581.737900][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2581.737900][ T282] ip6_route_add+0x1c/0x140 [ 2581.737900][ T282] addrconf_add_mroute+0x129/0x180 [ 2581.737900][ T282] addrconf_add_dev+0xe2/0x170 [ 2581.737900][ T282] inet6_addr_add+0x12f/0xa40 [ 2581.737900][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2581.737900][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2581.737900][ T282] netlink_rcv_skb+0x130/0x360 [ 2581.737900][ T282] netlink_unicast+0x449/0x710 [ 2581.737900][ T282] netlink_sendmsg+0x723/0xbe0 [ 2581.737900][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2581.737900][ T282] ___sys_sendmsg+0xee/0x170 [ 2581.737900][ T282] __sys_sendmsg+0xcd/0x170 [ 2581.737900][ T282] do_syscall_64+0xc6/0x1e0 [ 2581.737900][ T282] [ 2581.740089][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2581.740089][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2581.740089][ T282] ipv6_find_idev+0x102/0x170 [ 2581.740089][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2581.740089][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2581.740089][ T282] netlink_rcv_skb+0x130/0x360 [ 2581.740089][ T282] netlink_unicast+0x449/0x710 [ 2581.740089][ T282] netlink_sendmsg+0x723/0xbe0 [ 2581.740089][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2581.740089][ T282] ___sys_sendmsg+0xee/0x170 [ 2581.740089][ T282] __sys_sendmsg+0xcd/0x170 [ 2581.740089][ T282] do_syscall_64+0xc6/0x1e0 [ 2581.740089][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2581.740089][ T282] [ 2581.741789][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2581.741789][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2581.741789][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2581.741789][ T282] ipv6_find_idev+0x102/0x170 [ 2581.741789][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2581.741789][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2581.741789][ T282] netlink_rcv_skb+0x130/0x360 [ 2581.741789][ T282] netlink_unicast+0x449/0x710 [ 2581.741789][ T282] netlink_sendmsg+0x723/0xbe0 [ 2581.741789][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2581.741789][ T282] ___sys_sendmsg+0xee/0x170 [ 2581.741789][ T282] __sys_sendmsg+0xcd/0x170 [ 2581.741789][ T282] do_syscall_64+0xc6/0x1e0 [ 2581.741789][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2581.741789][ T282] [ 2591.595089][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2591.595635][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2591.595635][ T284] netdev_get_by_index+0x5e/0x80 [ 2591.595635][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2591.595635][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2591.595635][ T284] ip6_route_add+0x1c/0x140 [ 2591.595635][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2591.595635][ T284] inet6_addr_add+0x4f8/0xa40 [ 2591.595635][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2591.595635][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2591.595635][ T284] netlink_rcv_skb+0x130/0x360 [ 2591.595635][ T284] netlink_unicast+0x449/0x710 [ 2591.595635][ T284] netlink_sendmsg+0x723/0xbe0 [ 2591.595635][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2591.595635][ T284] ___sys_sendmsg+0xee/0x170 [ 2591.595635][ T284] __sys_sendmsg+0xcd/0x170 [ 2591.595635][ T284] do_syscall_64+0xc6/0x1e0 [ 2591.595635][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2591.595635][ T284] [ 2591.599124][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2591.599124][ T284] netdev_get_by_index+0x5e/0x80 [ 2591.599124][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2591.599124][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2591.599124][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2591.599124][ T284] ipv6_add_addr+0x411/0x2000 [ 2591.599124][ T284] inet6_addr_add+0x30e/0xa40 [ 2591.599124][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2591.599124][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2591.599124][ T284] netlink_rcv_skb+0x130/0x360 [ 2591.599124][ T284] netlink_unicast+0x449/0x710 [ 2591.599124][ T284] netlink_sendmsg+0x723/0xbe0 [ 2591.599124][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2591.599124][ T284] ___sys_sendmsg+0xee/0x170 [ 2591.599124][ T284] __sys_sendmsg+0xcd/0x170 [ 2591.599124][ T284] do_syscall_64+0xc6/0x1e0 [ 2591.599124][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2591.599124][ T284] [ 2591.602707][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2591.602707][ T284] netdev_get_by_index+0x5e/0x80 [ 2591.602707][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2591.602707][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2591.602707][ T284] ip6_route_add+0x1c/0x140 [ 2591.602707][ T284] addrconf_add_mroute+0x129/0x180 [ 2591.602707][ T284] addrconf_add_dev+0xe2/0x170 [ 2591.602707][ T284] inet6_addr_add+0x12f/0xa40 [ 2591.602707][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2591.602707][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2591.602707][ T284] netlink_rcv_skb+0x130/0x360 [ 2591.602707][ T284] netlink_unicast+0x449/0x710 [ 2591.602707][ T284] netlink_sendmsg+0x723/0xbe0 [ 2591.602707][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2591.602707][ T284] ___sys_sendmsg+0xee/0x170 [ 2591.602707][ T284] __sys_sendmsg+0xcd/0x170 [ 2591.602707][ T284] do_syscall_64+0xc6/0x1e0 [ 2591.602707][ T284] [ 2591.606165][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2591.606165][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2591.606165][ T284] ipv6_find_idev+0x102/0x170 [ 2591.606165][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2591.606165][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2591.606165][ T284] netlink_rcv_skb+0x130/0x360 [ 2591.606165][ T284] netlink_unicast+0x449/0x710 [ 2591.606165][ T284] netlink_sendmsg+0x723/0xbe0 [ 2591.606165][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2591.606165][ T284] ___sys_sendmsg+0xee/0x170 [ 2591.606165][ T284] __sys_sendmsg+0xcd/0x170 [ 2591.606165][ T284] do_syscall_64+0xc6/0x1e0 [ 2591.606165][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2591.606165][ T284] [ 2591.609053][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2591.609053][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2591.609053][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2591.609053][ T284] ipv6_find_idev+0x102/0x170 [ 2591.609053][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2591.609053][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2591.609053][ T284] netlink_rcv_skb+0x130/0x360 [ 2591.609053][ T284] netlink_unicast+0x449/0x710 [ 2591.609053][ T284] netlink_sendmsg+0x723/0xbe0 [ 2591.609053][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2591.609053][ T284] ___sys_sendmsg+0xee/0x170 [ 2591.609053][ T284] __sys_sendmsg+0xcd/0x170 [ 2591.609053][ T284] do_syscall_64+0xc6/0x1e0 [ 2591.609053][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2591.609053][ T284] [ 2591.851007][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2591.851644][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2591.851644][ T282] dst_init+0x84/0x4a0 [ 2591.851644][ T282] dst_alloc+0x97/0x150 [ 2591.851644][ T282] ip6_dst_alloc+0x23/0x90 [ 2591.851644][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2591.851644][ T282] ip6_pol_route+0x56f/0x840 [ 2591.851644][ T282] fib6_rule_lookup+0x196/0x240 [ 2591.851644][ T282] ip6_route_input+0x542/0x980 [ 2591.851644][ T282] ipv6_rcv+0x8f/0x400 [ 2591.851644][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2591.851644][ T282] process_backlog+0x101/0x620 [ 2591.851644][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2591.851644][ T282] net_rx_action+0x495/0xbe0 [ 2591.851644][ T282] __do_softirq+0x1b5/0x7f6 [ 2591.851644][ T282] [ 2591.854888][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2591.854888][ T282] netdev_get_by_index+0x5e/0x80 [ 2591.854888][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2591.854888][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2591.854888][ T282] ip6_route_add+0x1c/0x140 [ 2591.854888][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2591.854888][ T282] inet6_addr_add+0x4f8/0xa40 [ 2591.854888][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2591.854888][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2591.854888][ T282] netlink_rcv_skb+0x130/0x360 [ 2591.854888][ T282] netlink_unicast+0x449/0x710 [ 2591.854888][ T282] netlink_sendmsg+0x723/0xbe0 [ 2591.854888][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2591.854888][ T282] ___sys_sendmsg+0xee/0x170 [ 2591.854888][ T282] __sys_sendmsg+0xcd/0x170 [ 2591.854888][ T282] do_syscall_64+0xc6/0x1e0 [ 2591.854888][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2591.854888][ T282] [ 2591.858880][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2591.858880][ T282] netdev_get_by_index+0x5e/0x80 [ 2591.858880][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2591.858880][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2591.858880][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2591.858880][ T282] ipv6_add_addr+0x411/0x2000 [ 2591.858880][ T282] inet6_addr_add+0x30e/0xa40 [ 2591.858880][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2591.858880][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2591.858880][ T282] netlink_rcv_skb+0x130/0x360 [ 2591.858880][ T282] netlink_unicast+0x449/0x710 [ 2591.858880][ T282] netlink_sendmsg+0x723/0xbe0 [ 2591.858880][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2591.858880][ T282] ___sys_sendmsg+0xee/0x170 [ 2591.858880][ T282] __sys_sendmsg+0xcd/0x170 [ 2591.858880][ T282] do_syscall_64+0xc6/0x1e0 [ 2591.858880][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2591.858880][ T282] [ 2591.862853][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2591.862853][ T282] netdev_get_by_index+0x5e/0x80 [ 2591.862853][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2591.862853][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2591.862853][ T282] ip6_route_add+0x1c/0x140 [ 2591.862853][ T282] addrconf_add_mroute+0x129/0x180 [ 2591.862853][ T282] addrconf_add_dev+0xe2/0x170 [ 2591.862853][ T282] inet6_addr_add+0x12f/0xa40 [ 2591.862853][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2591.862853][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2591.862853][ T282] netlink_rcv_skb+0x130/0x360 [ 2591.862853][ T282] netlink_unicast+0x449/0x710 [ 2591.862853][ T282] netlink_sendmsg+0x723/0xbe0 [ 2591.862853][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2591.862853][ T282] ___sys_sendmsg+0xee/0x170 [ 2591.862853][ T282] __sys_sendmsg+0xcd/0x170 [ 2591.862853][ T282] do_syscall_64+0xc6/0x1e0 [ 2591.862853][ T282] [ 2591.866748][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2591.866748][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2591.866748][ T282] ipv6_find_idev+0x102/0x170 [ 2591.866748][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2591.866748][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2591.866748][ T282] netlink_rcv_skb+0x130/0x360 [ 2591.866748][ T282] netlink_unicast+0x449/0x710 [ 2591.866748][ T282] netlink_sendmsg+0x723/0xbe0 [ 2591.866748][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2591.866748][ T282] ___sys_sendmsg+0xee/0x170 [ 2591.866748][ T282] __sys_sendmsg+0xcd/0x170 [ 2591.866748][ T282] do_syscall_64+0xc6/0x1e0 [ 2591.866748][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2591.866748][ T282] [ 2591.869832][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2591.869832][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2591.869832][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2591.869832][ T282] ipv6_find_idev+0x102/0x170 [ 2591.869832][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2591.869832][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2591.869832][ T282] netlink_rcv_skb+0x130/0x360 [ 2591.869832][ T282] netlink_unicast+0x449/0x710 [ 2591.869832][ T282] netlink_sendmsg+0x723/0xbe0 [ 2591.869832][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2591.869832][ T282] ___sys_sendmsg+0xee/0x170 [ 2591.869832][ T282] __sys_sendmsg+0xcd/0x170 [ 2591.869832][ T282] do_syscall_64+0xc6/0x1e0 [ 2591.869832][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2591.869832][ T282] [ 2601.859152][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2601.859656][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2601.859656][ T284] netdev_get_by_index+0x5e/0x80 [ 2601.859656][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2601.859656][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2601.859656][ T284] ip6_route_add+0x1c/0x140 [ 2601.859656][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2601.859656][ T284] inet6_addr_add+0x4f8/0xa40 [ 2601.859656][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2601.859656][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2601.859656][ T284] netlink_rcv_skb+0x130/0x360 [ 2601.859656][ T284] netlink_unicast+0x449/0x710 [ 2601.859656][ T284] netlink_sendmsg+0x723/0xbe0 [ 2601.859656][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2601.859656][ T284] ___sys_sendmsg+0xee/0x170 [ 2601.859656][ T284] __sys_sendmsg+0xcd/0x170 [ 2601.859656][ T284] do_syscall_64+0xc6/0x1e0 [ 2601.859656][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2601.859656][ T284] [ 2601.862154][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2601.862154][ T284] netdev_get_by_index+0x5e/0x80 [ 2601.862154][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2601.862154][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2601.862154][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2601.862154][ T284] ipv6_add_addr+0x411/0x2000 [ 2601.862154][ T284] inet6_addr_add+0x30e/0xa40 [ 2601.862154][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2601.862154][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2601.862154][ T284] netlink_rcv_skb+0x130/0x360 [ 2601.862154][ T284] netlink_unicast+0x449/0x710 [ 2601.862154][ T284] netlink_sendmsg+0x723/0xbe0 [ 2601.862154][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2601.862154][ T284] ___sys_sendmsg+0xee/0x170 [ 2601.862154][ T284] __sys_sendmsg+0xcd/0x170 [ 2601.862154][ T284] do_syscall_64+0xc6/0x1e0 [ 2601.862154][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2601.862154][ T284] [ 2601.864360][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2601.864360][ T284] netdev_get_by_index+0x5e/0x80 [ 2601.864360][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2601.864360][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2601.864360][ T284] ip6_route_add+0x1c/0x140 [ 2601.864360][ T284] addrconf_add_mroute+0x129/0x180 [ 2601.864360][ T284] addrconf_add_dev+0xe2/0x170 [ 2601.864360][ T284] inet6_addr_add+0x12f/0xa40 [ 2601.864360][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2601.864360][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2601.864360][ T284] netlink_rcv_skb+0x130/0x360 [ 2601.864360][ T284] netlink_unicast+0x449/0x710 [ 2601.864360][ T284] netlink_sendmsg+0x723/0xbe0 [ 2601.864360][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2601.864360][ T284] ___sys_sendmsg+0xee/0x170 [ 2601.864360][ T284] __sys_sendmsg+0xcd/0x170 [ 2601.864360][ T284] do_syscall_64+0xc6/0x1e0 [ 2601.864360][ T284] [ 2601.866506][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2601.866506][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2601.866506][ T284] ipv6_find_idev+0x102/0x170 [ 2601.866506][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2601.866506][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2601.866506][ T284] netlink_rcv_skb+0x130/0x360 [ 2601.866506][ T284] netlink_unicast+0x449/0x710 [ 2601.866506][ T284] netlink_sendmsg+0x723/0xbe0 [ 2601.866506][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2601.866506][ T284] ___sys_sendmsg+0xee/0x170 [ 2601.866506][ T284] __sys_sendmsg+0xcd/0x170 [ 2601.866506][ T284] do_syscall_64+0xc6/0x1e0 [ 2601.866506][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2601.866506][ T284] [ 2601.868345][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2601.868345][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2601.868345][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2601.868345][ T284] ipv6_find_idev+0x102/0x170 [ 2601.868345][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2601.868345][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2601.868345][ T284] netlink_rcv_skb+0x130/0x360 [ 2601.868345][ T284] netlink_unicast+0x449/0x710 [ 2601.868345][ T284] netlink_sendmsg+0x723/0xbe0 [ 2601.868345][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2601.868345][ T284] ___sys_sendmsg+0xee/0x170 [ 2601.868345][ T284] __sys_sendmsg+0xcd/0x170 [ 2601.868345][ T284] do_syscall_64+0xc6/0x1e0 [ 2601.868345][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2601.868345][ T284] [ 2602.115083][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2602.115606][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2602.115606][ T282] dst_init+0x84/0x4a0 [ 2602.115606][ T282] dst_alloc+0x97/0x150 [ 2602.115606][ T282] ip6_dst_alloc+0x23/0x90 [ 2602.115606][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2602.115606][ T282] ip6_pol_route+0x56f/0x840 [ 2602.115606][ T282] fib6_rule_lookup+0x196/0x240 [ 2602.115606][ T282] ip6_route_input+0x542/0x980 [ 2602.115606][ T282] ipv6_rcv+0x8f/0x400 [ 2602.115606][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2602.115606][ T282] process_backlog+0x101/0x620 [ 2602.115606][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2602.115606][ T282] net_rx_action+0x495/0xbe0 [ 2602.115606][ T282] __do_softirq+0x1b5/0x7f6 [ 2602.115606][ T282] [ 2602.117434][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2602.117434][ T282] netdev_get_by_index+0x5e/0x80 [ 2602.117434][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2602.117434][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2602.117434][ T282] ip6_route_add+0x1c/0x140 [ 2602.117434][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2602.117434][ T282] inet6_addr_add+0x4f8/0xa40 [ 2602.117434][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2602.117434][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2602.117434][ T282] netlink_rcv_skb+0x130/0x360 [ 2602.117434][ T282] netlink_unicast+0x449/0x710 [ 2602.117434][ T282] netlink_sendmsg+0x723/0xbe0 [ 2602.117434][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2602.117434][ T282] ___sys_sendmsg+0xee/0x170 [ 2602.117434][ T282] __sys_sendmsg+0xcd/0x170 [ 2602.117434][ T282] do_syscall_64+0xc6/0x1e0 [ 2602.117434][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2602.117434][ T282] [ 2602.119650][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2602.119650][ T282] netdev_get_by_index+0x5e/0x80 [ 2602.119650][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2602.119650][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2602.119650][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2602.119650][ T282] ipv6_add_addr+0x411/0x2000 [ 2602.119650][ T282] inet6_addr_add+0x30e/0xa40 [ 2602.119650][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2602.119650][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2602.119650][ T282] netlink_rcv_skb+0x130/0x360 [ 2602.119650][ T282] netlink_unicast+0x449/0x710 [ 2602.119650][ T282] netlink_sendmsg+0x723/0xbe0 [ 2602.119650][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2602.119650][ T282] ___sys_sendmsg+0xee/0x170 [ 2602.119650][ T282] __sys_sendmsg+0xcd/0x170 [ 2602.119650][ T282] do_syscall_64+0xc6/0x1e0 [ 2602.119650][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2602.119650][ T282] [ 2602.121852][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2602.121852][ T282] netdev_get_by_index+0x5e/0x80 [ 2602.121852][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2602.121852][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2602.121852][ T282] ip6_route_add+0x1c/0x140 [ 2602.121852][ T282] addrconf_add_mroute+0x129/0x180 [ 2602.121852][ T282] addrconf_add_dev+0xe2/0x170 [ 2602.121852][ T282] inet6_addr_add+0x12f/0xa40 [ 2602.121852][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2602.121852][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2602.121852][ T282] netlink_rcv_skb+0x130/0x360 [ 2602.121852][ T282] netlink_unicast+0x449/0x710 [ 2602.121852][ T282] netlink_sendmsg+0x723/0xbe0 [ 2602.121852][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2602.121852][ T282] ___sys_sendmsg+0xee/0x170 [ 2602.121852][ T282] __sys_sendmsg+0xcd/0x170 [ 2602.121852][ T282] do_syscall_64+0xc6/0x1e0 [ 2602.121852][ T282] [ 2602.124003][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2602.124003][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2602.124003][ T282] ipv6_find_idev+0x102/0x170 [ 2602.124003][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2602.124003][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2602.124003][ T282] netlink_rcv_skb+0x130/0x360 [ 2602.124003][ T282] netlink_unicast+0x449/0x710 [ 2602.124003][ T282] netlink_sendmsg+0x723/0xbe0 [ 2602.124003][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2602.124003][ T282] ___sys_sendmsg+0xee/0x170 [ 2602.124003][ T282] __sys_sendmsg+0xcd/0x170 [ 2602.124003][ T282] do_syscall_64+0xc6/0x1e0 [ 2602.124003][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2602.124003][ T282] [ 2602.125701][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2602.125701][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2602.125701][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2602.125701][ T282] ipv6_find_idev+0x102/0x170 [ 2602.125701][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2602.125701][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2602.125701][ T282] netlink_rcv_skb+0x130/0x360 [ 2602.125701][ T282] netlink_unicast+0x449/0x710 [ 2602.125701][ T282] netlink_sendmsg+0x723/0xbe0 [ 2602.125701][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2602.125701][ T282] ___sys_sendmsg+0xee/0x170 [ 2602.125701][ T282] __sys_sendmsg+0xcd/0x170 [ 2602.125701][ T282] do_syscall_64+0xc6/0x1e0 [ 2602.125701][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2602.125701][ T282] [ 2611.923054][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2611.923547][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2611.923547][ T284] netdev_get_by_index+0x5e/0x80 [ 2611.923547][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2611.923547][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2611.923547][ T284] ip6_route_add+0x1c/0x140 [ 2611.923547][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2611.923547][ T284] inet6_addr_add+0x4f8/0xa40 [ 2611.923547][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2611.923547][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2611.923547][ T284] netlink_rcv_skb+0x130/0x360 [ 2611.923547][ T284] netlink_unicast+0x449/0x710 [ 2611.923547][ T284] netlink_sendmsg+0x723/0xbe0 [ 2611.923547][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2611.923547][ T284] ___sys_sendmsg+0xee/0x170 [ 2611.923547][ T284] __sys_sendmsg+0xcd/0x170 [ 2611.923547][ T284] do_syscall_64+0xc6/0x1e0 [ 2611.923547][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2611.923547][ T284] [ 2611.925793][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2611.925793][ T284] netdev_get_by_index+0x5e/0x80 [ 2611.925793][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2611.925793][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2611.925793][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2611.925793][ T284] ipv6_add_addr+0x411/0x2000 [ 2611.925793][ T284] inet6_addr_add+0x30e/0xa40 [ 2611.925793][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2611.925793][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2611.925793][ T284] netlink_rcv_skb+0x130/0x360 [ 2611.925793][ T284] netlink_unicast+0x449/0x710 [ 2611.925793][ T284] netlink_sendmsg+0x723/0xbe0 [ 2611.925793][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2611.925793][ T284] ___sys_sendmsg+0xee/0x170 [ 2611.925793][ T284] __sys_sendmsg+0xcd/0x170 [ 2611.925793][ T284] do_syscall_64+0xc6/0x1e0 [ 2611.925793][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2611.925793][ T284] [ 2611.928022][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2611.928022][ T284] netdev_get_by_index+0x5e/0x80 [ 2611.928022][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2611.928022][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2611.928022][ T284] ip6_route_add+0x1c/0x140 [ 2611.928022][ T284] addrconf_add_mroute+0x129/0x180 [ 2611.928022][ T284] addrconf_add_dev+0xe2/0x170 [ 2611.928022][ T284] inet6_addr_add+0x12f/0xa40 [ 2611.928022][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2611.928022][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2611.928022][ T284] netlink_rcv_skb+0x130/0x360 [ 2611.928022][ T284] netlink_unicast+0x449/0x710 [ 2611.928022][ T284] netlink_sendmsg+0x723/0xbe0 [ 2611.928022][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2611.928022][ T284] ___sys_sendmsg+0xee/0x170 [ 2611.928022][ T284] __sys_sendmsg+0xcd/0x170 [ 2611.928022][ T284] do_syscall_64+0xc6/0x1e0 [ 2611.928022][ T284] [ 2611.930185][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2611.930185][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2611.930185][ T284] ipv6_find_idev+0x102/0x170 [ 2611.930185][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2611.930185][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2611.930185][ T284] netlink_rcv_skb+0x130/0x360 [ 2611.930185][ T284] netlink_unicast+0x449/0x710 [ 2611.930185][ T284] netlink_sendmsg+0x723/0xbe0 [ 2611.930185][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2611.930185][ T284] ___sys_sendmsg+0xee/0x170 [ 2611.930185][ T284] __sys_sendmsg+0xcd/0x170 [ 2611.930185][ T284] do_syscall_64+0xc6/0x1e0 [ 2611.930185][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2611.930185][ T284] [ 2611.931872][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2611.931872][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2611.931872][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2611.931872][ T284] ipv6_find_idev+0x102/0x170 [ 2611.931872][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2611.931872][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2611.931872][ T284] netlink_rcv_skb+0x130/0x360 [ 2611.931872][ T284] netlink_unicast+0x449/0x710 [ 2611.931872][ T284] netlink_sendmsg+0x723/0xbe0 [ 2611.931872][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2611.931872][ T284] ___sys_sendmsg+0xee/0x170 [ 2611.931872][ T284] __sys_sendmsg+0xcd/0x170 [ 2611.931872][ T284] do_syscall_64+0xc6/0x1e0 [ 2611.931872][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2611.931872][ T284] [ 2612.179079][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2612.179709][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2612.179709][ T282] dst_init+0x84/0x4a0 [ 2612.179709][ T282] dst_alloc+0x97/0x150 [ 2612.179709][ T282] ip6_dst_alloc+0x23/0x90 [ 2612.179709][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2612.179709][ T282] ip6_pol_route+0x56f/0x840 [ 2612.179709][ T282] fib6_rule_lookup+0x196/0x240 [ 2612.179709][ T282] ip6_route_input+0x542/0x980 [ 2612.179709][ T282] ipv6_rcv+0x8f/0x400 [ 2612.179709][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2612.179709][ T282] process_backlog+0x101/0x620 [ 2612.179709][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2612.179709][ T282] net_rx_action+0x495/0xbe0 [ 2612.179709][ T282] __do_softirq+0x1b5/0x7f6 [ 2612.179709][ T282] [ 2612.182356][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2612.182356][ T282] netdev_get_by_index+0x5e/0x80 [ 2612.182356][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2612.182356][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2612.182356][ T282] ip6_route_add+0x1c/0x140 [ 2612.182356][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2612.182356][ T282] inet6_addr_add+0x4f8/0xa40 [ 2612.182356][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2612.182356][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2612.182356][ T282] netlink_rcv_skb+0x130/0x360 [ 2612.182356][ T282] netlink_unicast+0x449/0x710 [ 2612.182356][ T282] netlink_sendmsg+0x723/0xbe0 [ 2612.182356][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2612.182356][ T282] ___sys_sendmsg+0xee/0x170 [ 2612.182356][ T282] __sys_sendmsg+0xcd/0x170 [ 2612.182356][ T282] do_syscall_64+0xc6/0x1e0 [ 2612.182356][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2612.182356][ T282] [ 2612.185590][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2612.185590][ T282] netdev_get_by_index+0x5e/0x80 [ 2612.185590][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2612.185590][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2612.185590][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2612.185590][ T282] ipv6_add_addr+0x411/0x2000 [ 2612.185590][ T282] inet6_addr_add+0x30e/0xa40 [ 2612.185590][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2612.185590][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2612.185590][ T282] netlink_rcv_skb+0x130/0x360 [ 2612.185590][ T282] netlink_unicast+0x449/0x710 [ 2612.185590][ T282] netlink_sendmsg+0x723/0xbe0 [ 2612.185590][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2612.185590][ T282] ___sys_sendmsg+0xee/0x170 [ 2612.185590][ T282] __sys_sendmsg+0xcd/0x170 [ 2612.185590][ T282] do_syscall_64+0xc6/0x1e0 [ 2612.185590][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2612.185590][ T282] [ 2612.188784][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2612.188784][ T282] netdev_get_by_index+0x5e/0x80 [ 2612.188784][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2612.188784][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2612.188784][ T282] ip6_route_add+0x1c/0x140 [ 2612.188784][ T282] addrconf_add_mroute+0x129/0x180 [ 2612.188784][ T282] addrconf_add_dev+0xe2/0x170 [ 2612.188784][ T282] inet6_addr_add+0x12f/0xa40 [ 2612.188784][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2612.188784][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2612.188784][ T282] netlink_rcv_skb+0x130/0x360 [ 2612.188784][ T282] netlink_unicast+0x449/0x710 [ 2612.188784][ T282] netlink_sendmsg+0x723/0xbe0 [ 2612.188784][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2612.188784][ T282] ___sys_sendmsg+0xee/0x170 [ 2612.188784][ T282] __sys_sendmsg+0xcd/0x170 [ 2612.188784][ T282] do_syscall_64+0xc6/0x1e0 [ 2612.188784][ T282] [ 2612.191874][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2612.191874][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2612.191874][ T282] ipv6_find_idev+0x102/0x170 [ 2612.191874][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2612.191874][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2612.191874][ T282] netlink_rcv_skb+0x130/0x360 [ 2612.191874][ T282] netlink_unicast+0x449/0x710 [ 2612.191874][ T282] netlink_sendmsg+0x723/0xbe0 [ 2612.191874][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2612.191874][ T282] ___sys_sendmsg+0xee/0x170 [ 2612.191874][ T282] __sys_sendmsg+0xcd/0x170 [ 2612.191874][ T282] do_syscall_64+0xc6/0x1e0 [ 2612.191874][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2612.191874][ T282] [ 2612.194371][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2612.194371][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2612.194371][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2612.194371][ T282] ipv6_find_idev+0x102/0x170 [ 2612.194371][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2612.194371][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2612.194371][ T282] netlink_rcv_skb+0x130/0x360 [ 2612.194371][ T282] netlink_unicast+0x449/0x710 [ 2612.194371][ T282] netlink_sendmsg+0x723/0xbe0 [ 2612.194371][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2612.194371][ T282] ___sys_sendmsg+0xee/0x170 [ 2612.194371][ T282] __sys_sendmsg+0xcd/0x170 [ 2612.194371][ T282] do_syscall_64+0xc6/0x1e0 [ 2612.194371][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2612.194371][ T282] [ 2622.171025][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2622.171508][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2622.171508][ T284] netdev_get_by_index+0x5e/0x80 [ 2622.171508][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2622.171508][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2622.171508][ T284] ip6_route_add+0x1c/0x140 [ 2622.171508][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2622.171508][ T284] inet6_addr_add+0x4f8/0xa40 [ 2622.171508][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2622.171508][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2622.171508][ T284] netlink_rcv_skb+0x130/0x360 [ 2622.171508][ T284] netlink_unicast+0x449/0x710 [ 2622.171508][ T284] netlink_sendmsg+0x723/0xbe0 [ 2622.171508][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2622.171508][ T284] ___sys_sendmsg+0xee/0x170 [ 2622.171508][ T284] __sys_sendmsg+0xcd/0x170 [ 2622.171508][ T284] do_syscall_64+0xc6/0x1e0 [ 2622.171508][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2622.171508][ T284] [ 2622.173730][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2622.173730][ T284] netdev_get_by_index+0x5e/0x80 [ 2622.173730][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2622.173730][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2622.173730][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2622.173730][ T284] ipv6_add_addr+0x411/0x2000 [ 2622.173730][ T284] inet6_addr_add+0x30e/0xa40 [ 2622.173730][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2622.173730][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2622.173730][ T284] netlink_rcv_skb+0x130/0x360 [ 2622.173730][ T284] netlink_unicast+0x449/0x710 [ 2622.173730][ T284] netlink_sendmsg+0x723/0xbe0 [ 2622.173730][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2622.173730][ T284] ___sys_sendmsg+0xee/0x170 [ 2622.173730][ T284] __sys_sendmsg+0xcd/0x170 [ 2622.173730][ T284] do_syscall_64+0xc6/0x1e0 [ 2622.173730][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2622.173730][ T284] [ 2622.175870][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2622.175870][ T284] netdev_get_by_index+0x5e/0x80 [ 2622.175870][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2622.175870][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2622.175870][ T284] ip6_route_add+0x1c/0x140 [ 2622.175870][ T284] addrconf_add_mroute+0x129/0x180 [ 2622.175870][ T284] addrconf_add_dev+0xe2/0x170 [ 2622.175870][ T284] inet6_addr_add+0x12f/0xa40 [ 2622.175870][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2622.175870][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2622.175870][ T284] netlink_rcv_skb+0x130/0x360 [ 2622.175870][ T284] netlink_unicast+0x449/0x710 [ 2622.175870][ T284] netlink_sendmsg+0x723/0xbe0 [ 2622.175870][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2622.175870][ T284] ___sys_sendmsg+0xee/0x170 [ 2622.175870][ T284] __sys_sendmsg+0xcd/0x170 [ 2622.175870][ T284] do_syscall_64+0xc6/0x1e0 [ 2622.175870][ T284] [ 2622.177989][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2622.177989][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2622.177989][ T284] ipv6_find_idev+0x102/0x170 [ 2622.177989][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2622.177989][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2622.177989][ T284] netlink_rcv_skb+0x130/0x360 [ 2622.177989][ T284] netlink_unicast+0x449/0x710 [ 2622.177989][ T284] netlink_sendmsg+0x723/0xbe0 [ 2622.177989][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2622.177989][ T284] ___sys_sendmsg+0xee/0x170 [ 2622.177989][ T284] __sys_sendmsg+0xcd/0x170 [ 2622.177989][ T284] do_syscall_64+0xc6/0x1e0 [ 2622.177989][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2622.177989][ T284] [ 2622.179673][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2622.179673][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2622.179673][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2622.179673][ T284] ipv6_find_idev+0x102/0x170 [ 2622.179673][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2622.179673][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2622.179673][ T284] netlink_rcv_skb+0x130/0x360 [ 2622.179673][ T284] netlink_unicast+0x449/0x710 [ 2622.179673][ T284] netlink_sendmsg+0x723/0xbe0 [ 2622.179673][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2622.179673][ T284] ___sys_sendmsg+0xee/0x170 [ 2622.179673][ T284] __sys_sendmsg+0xcd/0x170 [ 2622.179673][ T284] do_syscall_64+0xc6/0x1e0 [ 2622.179673][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2622.179673][ T284] [ 2622.427016][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2622.427394][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2622.427394][ T282] dst_init+0x84/0x4a0 [ 2622.427394][ T282] dst_alloc+0x97/0x150 [ 2622.427394][ T282] ip6_dst_alloc+0x23/0x90 [ 2622.427394][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2622.427394][ T282] ip6_pol_route+0x56f/0x840 [ 2622.427394][ T282] fib6_rule_lookup+0x196/0x240 [ 2622.427394][ T282] ip6_route_input+0x542/0x980 [ 2622.427394][ T282] ipv6_rcv+0x8f/0x400 [ 2622.427394][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2622.427394][ T282] process_backlog+0x101/0x620 [ 2622.427394][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2622.427394][ T282] net_rx_action+0x495/0xbe0 [ 2622.427394][ T282] __do_softirq+0x1b5/0x7f6 [ 2622.427394][ T282] [ 2622.429182][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2622.429182][ T282] netdev_get_by_index+0x5e/0x80 [ 2622.429182][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2622.429182][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2622.429182][ T282] ip6_route_add+0x1c/0x140 [ 2622.429182][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2622.429182][ T282] inet6_addr_add+0x4f8/0xa40 [ 2622.429182][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2622.429182][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2622.429182][ T282] netlink_rcv_skb+0x130/0x360 [ 2622.429182][ T282] netlink_unicast+0x449/0x710 [ 2622.429182][ T282] netlink_sendmsg+0x723/0xbe0 [ 2622.429182][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2622.429182][ T282] ___sys_sendmsg+0xee/0x170 [ 2622.429182][ T282] __sys_sendmsg+0xcd/0x170 [ 2622.429182][ T282] do_syscall_64+0xc6/0x1e0 [ 2622.429182][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2622.429182][ T282] [ 2622.431360][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2622.431360][ T282] netdev_get_by_index+0x5e/0x80 [ 2622.431360][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2622.431360][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2622.431360][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2622.431360][ T282] ipv6_add_addr+0x411/0x2000 [ 2622.431360][ T282] inet6_addr_add+0x30e/0xa40 [ 2622.431360][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2622.431360][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2622.431360][ T282] netlink_rcv_skb+0x130/0x360 [ 2622.431360][ T282] netlink_unicast+0x449/0x710 [ 2622.431360][ T282] netlink_sendmsg+0x723/0xbe0 [ 2622.431360][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2622.431360][ T282] ___sys_sendmsg+0xee/0x170 [ 2622.431360][ T282] __sys_sendmsg+0xcd/0x170 [ 2622.431360][ T282] do_syscall_64+0xc6/0x1e0 [ 2622.431360][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2622.431360][ T282] [ 2622.433556][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2622.433556][ T282] netdev_get_by_index+0x5e/0x80 [ 2622.433556][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2622.433556][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2622.433556][ T282] ip6_route_add+0x1c/0x140 [ 2622.433556][ T282] addrconf_add_mroute+0x129/0x180 [ 2622.433556][ T282] addrconf_add_dev+0xe2/0x170 [ 2622.433556][ T282] inet6_addr_add+0x12f/0xa40 [ 2622.433556][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2622.433556][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2622.433556][ T282] netlink_rcv_skb+0x130/0x360 [ 2622.433556][ T282] netlink_unicast+0x449/0x710 [ 2622.433556][ T282] netlink_sendmsg+0x723/0xbe0 [ 2622.433556][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2622.433556][ T282] ___sys_sendmsg+0xee/0x170 [ 2622.433556][ T282] __sys_sendmsg+0xcd/0x170 [ 2622.433556][ T282] do_syscall_64+0xc6/0x1e0 [ 2622.433556][ T282] [ 2622.435700][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2622.435700][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2622.435700][ T282] ipv6_find_idev+0x102/0x170 [ 2622.435700][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2622.435700][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2622.435700][ T282] netlink_rcv_skb+0x130/0x360 [ 2622.435700][ T282] netlink_unicast+0x449/0x710 [ 2622.435700][ T282] netlink_sendmsg+0x723/0xbe0 [ 2622.435700][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2622.435700][ T282] ___sys_sendmsg+0xee/0x170 [ 2622.435700][ T282] __sys_sendmsg+0xcd/0x170 [ 2622.435700][ T282] do_syscall_64+0xc6/0x1e0 [ 2622.435700][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2622.435700][ T282] [ 2622.437379][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2622.437379][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2622.437379][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2622.437379][ T282] ipv6_find_idev+0x102/0x170 [ 2622.437379][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2622.437379][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2622.437379][ T282] netlink_rcv_skb+0x130/0x360 [ 2622.437379][ T282] netlink_unicast+0x449/0x710 [ 2622.437379][ T282] netlink_sendmsg+0x723/0xbe0 [ 2622.437379][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2622.437379][ T282] ___sys_sendmsg+0xee/0x170 [ 2622.437379][ T282] __sys_sendmsg+0xcd/0x170 [ 2622.437379][ T282] do_syscall_64+0xc6/0x1e0 [ 2622.437379][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2622.437379][ T282] [ 2632.426936][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2632.427445][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2632.427445][ T284] netdev_get_by_index+0x5e/0x80 [ 2632.427445][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2632.427445][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2632.427445][ T284] ip6_route_add+0x1c/0x140 [ 2632.427445][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2632.427445][ T284] inet6_addr_add+0x4f8/0xa40 [ 2632.427445][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2632.427445][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2632.427445][ T284] netlink_rcv_skb+0x130/0x360 [ 2632.427445][ T284] netlink_unicast+0x449/0x710 [ 2632.427445][ T284] netlink_sendmsg+0x723/0xbe0 [ 2632.427445][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2632.427445][ T284] ___sys_sendmsg+0xee/0x170 [ 2632.427445][ T284] __sys_sendmsg+0xcd/0x170 [ 2632.427445][ T284] do_syscall_64+0xc6/0x1e0 [ 2632.427445][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2632.427445][ T284] [ 2632.429740][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2632.429740][ T284] netdev_get_by_index+0x5e/0x80 [ 2632.429740][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2632.429740][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2632.429740][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2632.429740][ T284] ipv6_add_addr+0x411/0x2000 [ 2632.429740][ T284] inet6_addr_add+0x30e/0xa40 [ 2632.429740][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2632.429740][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2632.429740][ T284] netlink_rcv_skb+0x130/0x360 [ 2632.429740][ T284] netlink_unicast+0x449/0x710 [ 2632.429740][ T284] netlink_sendmsg+0x723/0xbe0 [ 2632.429740][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2632.429740][ T284] ___sys_sendmsg+0xee/0x170 [ 2632.429740][ T284] __sys_sendmsg+0xcd/0x170 [ 2632.429740][ T284] do_syscall_64+0xc6/0x1e0 [ 2632.429740][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2632.429740][ T284] [ 2632.431968][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2632.431968][ T284] netdev_get_by_index+0x5e/0x80 [ 2632.431968][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2632.431968][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2632.431968][ T284] ip6_route_add+0x1c/0x140 [ 2632.431968][ T284] addrconf_add_mroute+0x129/0x180 [ 2632.431968][ T284] addrconf_add_dev+0xe2/0x170 [ 2632.431968][ T284] inet6_addr_add+0x12f/0xa40 [ 2632.431968][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2632.431968][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2632.431968][ T284] netlink_rcv_skb+0x130/0x360 [ 2632.431968][ T284] netlink_unicast+0x449/0x710 [ 2632.431968][ T284] netlink_sendmsg+0x723/0xbe0 [ 2632.431968][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2632.431968][ T284] ___sys_sendmsg+0xee/0x170 [ 2632.431968][ T284] __sys_sendmsg+0xcd/0x170 [ 2632.431968][ T284] do_syscall_64+0xc6/0x1e0 [ 2632.431968][ T284] [ 2632.434158][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2632.434158][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2632.434158][ T284] ipv6_find_idev+0x102/0x170 [ 2632.434158][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2632.434158][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2632.434158][ T284] netlink_rcv_skb+0x130/0x360 [ 2632.434158][ T284] netlink_unicast+0x449/0x710 [ 2632.434158][ T284] netlink_sendmsg+0x723/0xbe0 [ 2632.434158][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2632.434158][ T284] ___sys_sendmsg+0xee/0x170 [ 2632.434158][ T284] __sys_sendmsg+0xcd/0x170 [ 2632.434158][ T284] do_syscall_64+0xc6/0x1e0 [ 2632.434158][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2632.434158][ T284] [ 2632.435880][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2632.435880][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2632.435880][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2632.435880][ T284] ipv6_find_idev+0x102/0x170 [ 2632.435880][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2632.435880][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2632.435880][ T284] netlink_rcv_skb+0x130/0x360 [ 2632.435880][ T284] netlink_unicast+0x449/0x710 [ 2632.435880][ T284] netlink_sendmsg+0x723/0xbe0 [ 2632.435880][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2632.435880][ T284] ___sys_sendmsg+0xee/0x170 [ 2632.435880][ T284] __sys_sendmsg+0xcd/0x170 [ 2632.435880][ T284] do_syscall_64+0xc6/0x1e0 [ 2632.435880][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2632.435880][ T284] [ 2632.674959][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2632.675555][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2632.675555][ T282] dst_init+0x84/0x4a0 [ 2632.675555][ T282] dst_alloc+0x97/0x150 [ 2632.675555][ T282] ip6_dst_alloc+0x23/0x90 [ 2632.675555][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2632.675555][ T282] ip6_pol_route+0x56f/0x840 [ 2632.675555][ T282] fib6_rule_lookup+0x196/0x240 [ 2632.675555][ T282] ip6_route_input+0x542/0x980 [ 2632.675555][ T282] ipv6_rcv+0x8f/0x400 [ 2632.675555][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2632.675555][ T282] process_backlog+0x101/0x620 [ 2632.675555][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2632.675555][ T282] net_rx_action+0x495/0xbe0 [ 2632.675555][ T282] __do_softirq+0x1b5/0x7f6 [ 2632.675555][ T282] [ 2632.678380][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2632.678380][ T282] netdev_get_by_index+0x5e/0x80 [ 2632.678380][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2632.678380][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2632.678380][ T282] ip6_route_add+0x1c/0x140 [ 2632.678380][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2632.678380][ T282] inet6_addr_add+0x4f8/0xa40 [ 2632.678380][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2632.678380][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2632.678380][ T282] netlink_rcv_skb+0x130/0x360 [ 2632.678380][ T282] netlink_unicast+0x449/0x710 [ 2632.678380][ T282] netlink_sendmsg+0x723/0xbe0 [ 2632.678380][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2632.678380][ T282] ___sys_sendmsg+0xee/0x170 [ 2632.678380][ T282] __sys_sendmsg+0xcd/0x170 [ 2632.678380][ T282] do_syscall_64+0xc6/0x1e0 [ 2632.678380][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2632.678380][ T282] [ 2632.681969][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2632.681969][ T282] netdev_get_by_index+0x5e/0x80 [ 2632.681969][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2632.681969][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2632.681969][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2632.681969][ T282] ipv6_add_addr+0x411/0x2000 [ 2632.681969][ T282] inet6_addr_add+0x30e/0xa40 [ 2632.681969][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2632.681969][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2632.681969][ T282] netlink_rcv_skb+0x130/0x360 [ 2632.681969][ T282] netlink_unicast+0x449/0x710 [ 2632.681969][ T282] netlink_sendmsg+0x723/0xbe0 [ 2632.681969][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2632.681969][ T282] ___sys_sendmsg+0xee/0x170 [ 2632.681969][ T282] __sys_sendmsg+0xcd/0x170 [ 2632.681969][ T282] do_syscall_64+0xc6/0x1e0 [ 2632.681969][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2632.681969][ T282] [ 2632.685415][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2632.685415][ T282] netdev_get_by_index+0x5e/0x80 [ 2632.685415][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2632.685415][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2632.685415][ T282] ip6_route_add+0x1c/0x140 [ 2632.685415][ T282] addrconf_add_mroute+0x129/0x180 [ 2632.685415][ T282] addrconf_add_dev+0xe2/0x170 [ 2632.685415][ T282] inet6_addr_add+0x12f/0xa40 [ 2632.685415][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2632.685415][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2632.685415][ T282] netlink_rcv_skb+0x130/0x360 [ 2632.685415][ T282] netlink_unicast+0x449/0x710 [ 2632.685415][ T282] netlink_sendmsg+0x723/0xbe0 [ 2632.685415][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2632.685415][ T282] ___sys_sendmsg+0xee/0x170 [ 2632.685415][ T282] __sys_sendmsg+0xcd/0x170 [ 2632.685415][ T282] do_syscall_64+0xc6/0x1e0 [ 2632.685415][ T282] [ 2632.688776][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2632.688776][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2632.688776][ T282] ipv6_find_idev+0x102/0x170 [ 2632.688776][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2632.688776][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2632.688776][ T282] netlink_rcv_skb+0x130/0x360 [ 2632.688776][ T282] netlink_unicast+0x449/0x710 [ 2632.688776][ T282] netlink_sendmsg+0x723/0xbe0 [ 2632.688776][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2632.688776][ T282] ___sys_sendmsg+0xee/0x170 [ 2632.688776][ T282] __sys_sendmsg+0xcd/0x170 [ 2632.688776][ T282] do_syscall_64+0xc6/0x1e0 [ 2632.688776][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2632.688776][ T282] [ 2632.691507][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2632.691507][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2632.691507][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2632.691507][ T282] ipv6_find_idev+0x102/0x170 [ 2632.691507][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2632.691507][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2632.691507][ T282] netlink_rcv_skb+0x130/0x360 [ 2632.691507][ T282] netlink_unicast+0x449/0x710 [ 2632.691507][ T282] netlink_sendmsg+0x723/0xbe0 [ 2632.691507][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2632.691507][ T282] ___sys_sendmsg+0xee/0x170 [ 2632.691507][ T282] __sys_sendmsg+0xcd/0x170 [ 2632.691507][ T282] do_syscall_64+0xc6/0x1e0 [ 2632.691507][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2632.691507][ T282] [ 2642.555013][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2642.555447][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2642.555447][ T284] netdev_get_by_index+0x5e/0x80 [ 2642.555447][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2642.555447][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2642.555447][ T284] ip6_route_add+0x1c/0x140 [ 2642.555447][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2642.555447][ T284] inet6_addr_add+0x4f8/0xa40 [ 2642.555447][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2642.555447][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2642.555447][ T284] netlink_rcv_skb+0x130/0x360 [ 2642.555447][ T284] netlink_unicast+0x449/0x710 [ 2642.555447][ T284] netlink_sendmsg+0x723/0xbe0 [ 2642.555447][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2642.555447][ T284] ___sys_sendmsg+0xee/0x170 [ 2642.555447][ T284] __sys_sendmsg+0xcd/0x170 [ 2642.555447][ T284] do_syscall_64+0xc6/0x1e0 [ 2642.555447][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2642.555447][ T284] [ 2642.557703][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2642.557703][ T284] netdev_get_by_index+0x5e/0x80 [ 2642.557703][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2642.557703][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2642.557703][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2642.557703][ T284] ipv6_add_addr+0x411/0x2000 [ 2642.557703][ T284] inet6_addr_add+0x30e/0xa40 [ 2642.557703][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2642.557703][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2642.557703][ T284] netlink_rcv_skb+0x130/0x360 [ 2642.557703][ T284] netlink_unicast+0x449/0x710 [ 2642.557703][ T284] netlink_sendmsg+0x723/0xbe0 [ 2642.557703][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2642.557703][ T284] ___sys_sendmsg+0xee/0x170 [ 2642.557703][ T284] __sys_sendmsg+0xcd/0x170 [ 2642.557703][ T284] do_syscall_64+0xc6/0x1e0 [ 2642.557703][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2642.557703][ T284] [ 2642.559896][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2642.559896][ T284] netdev_get_by_index+0x5e/0x80 [ 2642.559896][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2642.559896][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2642.559896][ T284] ip6_route_add+0x1c/0x140 [ 2642.559896][ T284] addrconf_add_mroute+0x129/0x180 [ 2642.559896][ T284] addrconf_add_dev+0xe2/0x170 [ 2642.559896][ T284] inet6_addr_add+0x12f/0xa40 [ 2642.559896][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2642.559896][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2642.559896][ T284] netlink_rcv_skb+0x130/0x360 [ 2642.559896][ T284] netlink_unicast+0x449/0x710 [ 2642.559896][ T284] netlink_sendmsg+0x723/0xbe0 [ 2642.559896][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2642.559896][ T284] ___sys_sendmsg+0xee/0x170 [ 2642.559896][ T284] __sys_sendmsg+0xcd/0x170 [ 2642.559896][ T284] do_syscall_64+0xc6/0x1e0 [ 2642.559896][ T284] [ 2642.562075][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2642.562075][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2642.562075][ T284] ipv6_find_idev+0x102/0x170 [ 2642.562075][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2642.562075][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2642.562075][ T284] netlink_rcv_skb+0x130/0x360 [ 2642.562075][ T284] netlink_unicast+0x449/0x710 [ 2642.562075][ T284] netlink_sendmsg+0x723/0xbe0 [ 2642.562075][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2642.562075][ T284] ___sys_sendmsg+0xee/0x170 [ 2642.562075][ T284] __sys_sendmsg+0xcd/0x170 [ 2642.562075][ T284] do_syscall_64+0xc6/0x1e0 [ 2642.562075][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2642.562075][ T284] [ 2642.563758][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2642.563758][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2642.563758][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2642.563758][ T284] ipv6_find_idev+0x102/0x170 [ 2642.563758][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2642.563758][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2642.563758][ T284] netlink_rcv_skb+0x130/0x360 [ 2642.563758][ T284] netlink_unicast+0x449/0x710 [ 2642.563758][ T284] netlink_sendmsg+0x723/0xbe0 [ 2642.563758][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2642.563758][ T284] ___sys_sendmsg+0xee/0x170 [ 2642.563758][ T284] __sys_sendmsg+0xcd/0x170 [ 2642.563758][ T284] do_syscall_64+0xc6/0x1e0 [ 2642.563758][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2642.563758][ T284] [ 2642.931018][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2642.931414][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2642.931414][ T282] dst_init+0x84/0x4a0 [ 2642.931414][ T282] dst_alloc+0x97/0x150 [ 2642.931414][ T282] ip6_dst_alloc+0x23/0x90 [ 2642.931414][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2642.931414][ T282] ip6_pol_route+0x56f/0x840 [ 2642.931414][ T282] fib6_rule_lookup+0x196/0x240 [ 2642.931414][ T282] ip6_route_input+0x542/0x980 [ 2642.931414][ T282] ipv6_rcv+0x8f/0x400 [ 2642.931414][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2642.931414][ T282] process_backlog+0x101/0x620 [ 2642.931414][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2642.931414][ T282] net_rx_action+0x495/0xbe0 [ 2642.931414][ T282] __do_softirq+0x1b5/0x7f6 [ 2642.931414][ T282] [ 2642.933198][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2642.933198][ T282] netdev_get_by_index+0x5e/0x80 [ 2642.933198][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2642.933198][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2642.933198][ T282] ip6_route_add+0x1c/0x140 [ 2642.933198][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2642.933198][ T282] inet6_addr_add+0x4f8/0xa40 [ 2642.933198][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2642.933198][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2642.933198][ T282] netlink_rcv_skb+0x130/0x360 [ 2642.933198][ T282] netlink_unicast+0x449/0x710 [ 2642.933198][ T282] netlink_sendmsg+0x723/0xbe0 [ 2642.933198][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2642.933198][ T282] ___sys_sendmsg+0xee/0x170 [ 2642.933198][ T282] __sys_sendmsg+0xcd/0x170 [ 2642.933198][ T282] do_syscall_64+0xc6/0x1e0 [ 2642.933198][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2642.933198][ T282] [ 2642.935459][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2642.935459][ T282] netdev_get_by_index+0x5e/0x80 [ 2642.935459][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2642.935459][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2642.935459][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2642.935459][ T282] ipv6_add_addr+0x411/0x2000 [ 2642.935459][ T282] inet6_addr_add+0x30e/0xa40 [ 2642.935459][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2642.935459][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2642.935459][ T282] netlink_rcv_skb+0x130/0x360 [ 2642.935459][ T282] netlink_unicast+0x449/0x710 [ 2642.935459][ T282] netlink_sendmsg+0x723/0xbe0 [ 2642.935459][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2642.935459][ T282] ___sys_sendmsg+0xee/0x170 [ 2642.935459][ T282] __sys_sendmsg+0xcd/0x170 [ 2642.935459][ T282] do_syscall_64+0xc6/0x1e0 [ 2642.935459][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2642.935459][ T282] [ 2642.937721][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2642.937721][ T282] netdev_get_by_index+0x5e/0x80 [ 2642.937721][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2642.937721][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2642.937721][ T282] ip6_route_add+0x1c/0x140 [ 2642.937721][ T282] addrconf_add_mroute+0x129/0x180 [ 2642.937721][ T282] addrconf_add_dev+0xe2/0x170 [ 2642.937721][ T282] inet6_addr_add+0x12f/0xa40 [ 2642.937721][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2642.937721][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2642.937721][ T282] netlink_rcv_skb+0x130/0x360 [ 2642.937721][ T282] netlink_unicast+0x449/0x710 [ 2642.937721][ T282] netlink_sendmsg+0x723/0xbe0 [ 2642.937721][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2642.937721][ T282] ___sys_sendmsg+0xee/0x170 [ 2642.937721][ T282] __sys_sendmsg+0xcd/0x170 [ 2642.937721][ T282] do_syscall_64+0xc6/0x1e0 [ 2642.937721][ T282] [ 2642.939873][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2642.939873][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2642.939873][ T282] ipv6_find_idev+0x102/0x170 [ 2642.939873][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2642.939873][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2642.939873][ T282] netlink_rcv_skb+0x130/0x360 [ 2642.939873][ T282] netlink_unicast+0x449/0x710 [ 2642.939873][ T282] netlink_sendmsg+0x723/0xbe0 [ 2642.939873][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2642.939873][ T282] ___sys_sendmsg+0xee/0x170 [ 2642.939873][ T282] __sys_sendmsg+0xcd/0x170 [ 2642.939873][ T282] do_syscall_64+0xc6/0x1e0 [ 2642.939873][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2642.939873][ T282] [ 2642.941579][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2642.941579][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2642.941579][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2642.941579][ T282] ipv6_find_idev+0x102/0x170 [ 2642.941579][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2642.941579][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2642.941579][ T282] netlink_rcv_skb+0x130/0x360 [ 2642.941579][ T282] netlink_unicast+0x449/0x710 [ 2642.941579][ T282] netlink_sendmsg+0x723/0xbe0 [ 2642.941579][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2642.941579][ T282] ___sys_sendmsg+0xee/0x170 [ 2642.941579][ T282] __sys_sendmsg+0xcd/0x170 [ 2642.941579][ T282] do_syscall_64+0xc6/0x1e0 [ 2642.941579][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2642.941579][ T282] [ 2652.803018][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2652.803453][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2652.803453][ T284] netdev_get_by_index+0x5e/0x80 [ 2652.803453][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2652.803453][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2652.803453][ T284] ip6_route_add+0x1c/0x140 [ 2652.803453][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2652.803453][ T284] inet6_addr_add+0x4f8/0xa40 [ 2652.803453][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2652.803453][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2652.803453][ T284] netlink_rcv_skb+0x130/0x360 [ 2652.803453][ T284] netlink_unicast+0x449/0x710 [ 2652.803453][ T284] netlink_sendmsg+0x723/0xbe0 [ 2652.803453][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2652.803453][ T284] ___sys_sendmsg+0xee/0x170 [ 2652.803453][ T284] __sys_sendmsg+0xcd/0x170 [ 2652.803453][ T284] do_syscall_64+0xc6/0x1e0 [ 2652.803453][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2652.803453][ T284] [ 2652.805697][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2652.805697][ T284] netdev_get_by_index+0x5e/0x80 [ 2652.805697][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2652.805697][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2652.805697][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2652.805697][ T284] ipv6_add_addr+0x411/0x2000 [ 2652.805697][ T284] inet6_addr_add+0x30e/0xa40 [ 2652.805697][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2652.805697][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2652.805697][ T284] netlink_rcv_skb+0x130/0x360 [ 2652.805697][ T284] netlink_unicast+0x449/0x710 [ 2652.805697][ T284] netlink_sendmsg+0x723/0xbe0 [ 2652.805697][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2652.805697][ T284] ___sys_sendmsg+0xee/0x170 [ 2652.805697][ T284] __sys_sendmsg+0xcd/0x170 [ 2652.805697][ T284] do_syscall_64+0xc6/0x1e0 [ 2652.805697][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2652.805697][ T284] [ 2652.807928][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2652.807928][ T284] netdev_get_by_index+0x5e/0x80 [ 2652.807928][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2652.807928][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2652.807928][ T284] ip6_route_add+0x1c/0x140 [ 2652.807928][ T284] addrconf_add_mroute+0x129/0x180 [ 2652.807928][ T284] addrconf_add_dev+0xe2/0x170 [ 2652.807928][ T284] inet6_addr_add+0x12f/0xa40 [ 2652.807928][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2652.807928][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2652.807928][ T284] netlink_rcv_skb+0x130/0x360 [ 2652.807928][ T284] netlink_unicast+0x449/0x710 [ 2652.807928][ T284] netlink_sendmsg+0x723/0xbe0 [ 2652.807928][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2652.807928][ T284] ___sys_sendmsg+0xee/0x170 [ 2652.807928][ T284] __sys_sendmsg+0xcd/0x170 [ 2652.807928][ T284] do_syscall_64+0xc6/0x1e0 [ 2652.807928][ T284] [ 2652.810074][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2652.810074][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2652.810074][ T284] ipv6_find_idev+0x102/0x170 [ 2652.810074][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2652.810074][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2652.810074][ T284] netlink_rcv_skb+0x130/0x360 [ 2652.810074][ T284] netlink_unicast+0x449/0x710 [ 2652.810074][ T284] netlink_sendmsg+0x723/0xbe0 [ 2652.810074][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2652.810074][ T284] ___sys_sendmsg+0xee/0x170 [ 2652.810074][ T284] __sys_sendmsg+0xcd/0x170 [ 2652.810074][ T284] do_syscall_64+0xc6/0x1e0 [ 2652.810074][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2652.810074][ T284] [ 2652.811785][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2652.811785][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2652.811785][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2652.811785][ T284] ipv6_find_idev+0x102/0x170 [ 2652.811785][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2652.811785][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2652.811785][ T284] netlink_rcv_skb+0x130/0x360 [ 2652.811785][ T284] netlink_unicast+0x449/0x710 [ 2652.811785][ T284] netlink_sendmsg+0x723/0xbe0 [ 2652.811785][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2652.811785][ T284] ___sys_sendmsg+0xee/0x170 [ 2652.811785][ T284] __sys_sendmsg+0xcd/0x170 [ 2652.811785][ T284] do_syscall_64+0xc6/0x1e0 [ 2652.811785][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2652.811785][ T284] [ 2653.178989][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2653.179545][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2653.179545][ T282] dst_init+0x84/0x4a0 [ 2653.179545][ T282] dst_alloc+0x97/0x150 [ 2653.179545][ T282] ip6_dst_alloc+0x23/0x90 [ 2653.179545][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2653.179545][ T282] ip6_pol_route+0x56f/0x840 [ 2653.179545][ T282] fib6_rule_lookup+0x196/0x240 [ 2653.179545][ T282] ip6_route_input+0x542/0x980 [ 2653.179545][ T282] ipv6_rcv+0x8f/0x400 [ 2653.179545][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2653.179545][ T282] process_backlog+0x101/0x620 [ 2653.179545][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2653.179545][ T282] net_rx_action+0x495/0xbe0 [ 2653.179545][ T282] __do_softirq+0x1b5/0x7f6 [ 2653.179545][ T282] [ 2653.182359][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2653.182359][ T282] netdev_get_by_index+0x5e/0x80 [ 2653.182359][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2653.182359][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2653.182359][ T282] ip6_route_add+0x1c/0x140 [ 2653.182359][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2653.182359][ T282] inet6_addr_add+0x4f8/0xa40 [ 2653.182359][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2653.182359][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2653.182359][ T282] netlink_rcv_skb+0x130/0x360 [ 2653.182359][ T282] netlink_unicast+0x449/0x710 [ 2653.182359][ T282] netlink_sendmsg+0x723/0xbe0 [ 2653.182359][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2653.182359][ T282] ___sys_sendmsg+0xee/0x170 [ 2653.182359][ T282] __sys_sendmsg+0xcd/0x170 [ 2653.182359][ T282] do_syscall_64+0xc6/0x1e0 [ 2653.182359][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2653.182359][ T282] [ 2653.185861][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2653.185861][ T282] netdev_get_by_index+0x5e/0x80 [ 2653.185861][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2653.185861][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2653.185861][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2653.185861][ T282] ipv6_add_addr+0x411/0x2000 [ 2653.185861][ T282] inet6_addr_add+0x30e/0xa40 [ 2653.185861][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2653.185861][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2653.185861][ T282] netlink_rcv_skb+0x130/0x360 [ 2653.185861][ T282] netlink_unicast+0x449/0x710 [ 2653.185861][ T282] netlink_sendmsg+0x723/0xbe0 [ 2653.185861][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2653.185861][ T282] ___sys_sendmsg+0xee/0x170 [ 2653.185861][ T282] __sys_sendmsg+0xcd/0x170 [ 2653.185861][ T282] do_syscall_64+0xc6/0x1e0 [ 2653.185861][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2653.185861][ T282] [ 2653.189350][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2653.189350][ T282] netdev_get_by_index+0x5e/0x80 [ 2653.189350][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2653.189350][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2653.189350][ T282] ip6_route_add+0x1c/0x140 [ 2653.189350][ T282] addrconf_add_mroute+0x129/0x180 [ 2653.189350][ T282] addrconf_add_dev+0xe2/0x170 [ 2653.189350][ T282] inet6_addr_add+0x12f/0xa40 [ 2653.189350][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2653.189350][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2653.189350][ T282] netlink_rcv_skb+0x130/0x360 [ 2653.189350][ T282] netlink_unicast+0x449/0x710 [ 2653.189350][ T282] netlink_sendmsg+0x723/0xbe0 [ 2653.189350][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2653.189350][ T282] ___sys_sendmsg+0xee/0x170 [ 2653.189350][ T282] __sys_sendmsg+0xcd/0x170 [ 2653.189350][ T282] do_syscall_64+0xc6/0x1e0 [ 2653.189350][ T282] [ 2653.192835][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2653.192835][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2653.192835][ T282] ipv6_find_idev+0x102/0x170 [ 2653.192835][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2653.192835][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2653.192835][ T282] netlink_rcv_skb+0x130/0x360 [ 2653.192835][ T282] netlink_unicast+0x449/0x710 [ 2653.192835][ T282] netlink_sendmsg+0x723/0xbe0 [ 2653.192835][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2653.192835][ T282] ___sys_sendmsg+0xee/0x170 [ 2653.192835][ T282] __sys_sendmsg+0xcd/0x170 [ 2653.192835][ T282] do_syscall_64+0xc6/0x1e0 [ 2653.192835][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2653.192835][ T282] [ 2653.195541][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2653.195541][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2653.195541][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2653.195541][ T282] ipv6_find_idev+0x102/0x170 [ 2653.195541][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2653.195541][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2653.195541][ T282] netlink_rcv_skb+0x130/0x360 [ 2653.195541][ T282] netlink_unicast+0x449/0x710 [ 2653.195541][ T282] netlink_sendmsg+0x723/0xbe0 [ 2653.195541][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2653.195541][ T282] ___sys_sendmsg+0xee/0x170 [ 2653.195541][ T282] __sys_sendmsg+0xcd/0x170 [ 2653.195541][ T282] do_syscall_64+0xc6/0x1e0 [ 2653.195541][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2653.195541][ T282] [ 2663.051017][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2663.051475][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2663.051475][ T284] netdev_get_by_index+0x5e/0x80 [ 2663.051475][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2663.051475][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2663.051475][ T284] ip6_route_add+0x1c/0x140 [ 2663.051475][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2663.051475][ T284] inet6_addr_add+0x4f8/0xa40 [ 2663.051475][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2663.051475][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2663.051475][ T284] netlink_rcv_skb+0x130/0x360 [ 2663.051475][ T284] netlink_unicast+0x449/0x710 [ 2663.051475][ T284] netlink_sendmsg+0x723/0xbe0 [ 2663.051475][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2663.051475][ T284] ___sys_sendmsg+0xee/0x170 [ 2663.051475][ T284] __sys_sendmsg+0xcd/0x170 [ 2663.051475][ T284] do_syscall_64+0xc6/0x1e0 [ 2663.051475][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2663.051475][ T284] [ 2663.053744][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2663.053744][ T284] netdev_get_by_index+0x5e/0x80 [ 2663.053744][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2663.053744][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2663.053744][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2663.053744][ T284] ipv6_add_addr+0x411/0x2000 [ 2663.053744][ T284] inet6_addr_add+0x30e/0xa40 [ 2663.053744][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2663.053744][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2663.053744][ T284] netlink_rcv_skb+0x130/0x360 [ 2663.053744][ T284] netlink_unicast+0x449/0x710 [ 2663.053744][ T284] netlink_sendmsg+0x723/0xbe0 [ 2663.053744][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2663.053744][ T284] ___sys_sendmsg+0xee/0x170 [ 2663.053744][ T284] __sys_sendmsg+0xcd/0x170 [ 2663.053744][ T284] do_syscall_64+0xc6/0x1e0 [ 2663.053744][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2663.053744][ T284] [ 2663.055972][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2663.055972][ T284] netdev_get_by_index+0x5e/0x80 [ 2663.055972][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2663.055972][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2663.055972][ T284] ip6_route_add+0x1c/0x140 [ 2663.055972][ T284] addrconf_add_mroute+0x129/0x180 [ 2663.055972][ T284] addrconf_add_dev+0xe2/0x170 [ 2663.055972][ T284] inet6_addr_add+0x12f/0xa40 [ 2663.055972][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2663.055972][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2663.055972][ T284] netlink_rcv_skb+0x130/0x360 [ 2663.055972][ T284] netlink_unicast+0x449/0x710 [ 2663.055972][ T284] netlink_sendmsg+0x723/0xbe0 [ 2663.055972][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2663.055972][ T284] ___sys_sendmsg+0xee/0x170 [ 2663.055972][ T284] __sys_sendmsg+0xcd/0x170 [ 2663.055972][ T284] do_syscall_64+0xc6/0x1e0 [ 2663.055972][ T284] [ 2663.058170][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2663.058170][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2663.058170][ T284] ipv6_find_idev+0x102/0x170 [ 2663.058170][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2663.058170][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2663.058170][ T284] netlink_rcv_skb+0x130/0x360 [ 2663.058170][ T284] netlink_unicast+0x449/0x710 [ 2663.058170][ T284] netlink_sendmsg+0x723/0xbe0 [ 2663.058170][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2663.058170][ T284] ___sys_sendmsg+0xee/0x170 [ 2663.058170][ T284] __sys_sendmsg+0xcd/0x170 [ 2663.058170][ T284] do_syscall_64+0xc6/0x1e0 [ 2663.058170][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2663.058170][ T284] [ 2663.059882][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2663.059882][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2663.059882][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2663.059882][ T284] ipv6_find_idev+0x102/0x170 [ 2663.059882][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2663.059882][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2663.059882][ T284] netlink_rcv_skb+0x130/0x360 [ 2663.059882][ T284] netlink_unicast+0x449/0x710 [ 2663.059882][ T284] netlink_sendmsg+0x723/0xbe0 [ 2663.059882][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2663.059882][ T284] ___sys_sendmsg+0xee/0x170 [ 2663.059882][ T284] __sys_sendmsg+0xcd/0x170 [ 2663.059882][ T284] do_syscall_64+0xc6/0x1e0 [ 2663.059882][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2663.059882][ T284] [ 2663.435080][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2663.435470][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2663.435470][ T282] dst_init+0x84/0x4a0 [ 2663.435470][ T282] dst_alloc+0x97/0x150 [ 2663.435470][ T282] ip6_dst_alloc+0x23/0x90 [ 2663.435470][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2663.435470][ T282] ip6_pol_route+0x56f/0x840 [ 2663.435470][ T282] fib6_rule_lookup+0x196/0x240 [ 2663.435470][ T282] ip6_route_input+0x542/0x980 [ 2663.435470][ T282] ipv6_rcv+0x8f/0x400 [ 2663.435470][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2663.435470][ T282] process_backlog+0x101/0x620 [ 2663.435470][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2663.435470][ T282] net_rx_action+0x495/0xbe0 [ 2663.435470][ T282] __do_softirq+0x1b5/0x7f6 [ 2663.435470][ T282] [ 2663.437270][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2663.437270][ T282] netdev_get_by_index+0x5e/0x80 [ 2663.437270][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2663.437270][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2663.437270][ T282] ip6_route_add+0x1c/0x140 [ 2663.437270][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2663.437270][ T282] inet6_addr_add+0x4f8/0xa40 [ 2663.437270][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2663.437270][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2663.437270][ T282] netlink_rcv_skb+0x130/0x360 [ 2663.437270][ T282] netlink_unicast+0x449/0x710 [ 2663.437270][ T282] netlink_sendmsg+0x723/0xbe0 [ 2663.437270][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2663.437270][ T282] ___sys_sendmsg+0xee/0x170 [ 2663.437270][ T282] __sys_sendmsg+0xcd/0x170 [ 2663.437270][ T282] do_syscall_64+0xc6/0x1e0 [ 2663.437270][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2663.437270][ T282] [ 2663.439486][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2663.439486][ T282] netdev_get_by_index+0x5e/0x80 [ 2663.439486][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2663.439486][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2663.439486][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2663.439486][ T282] ipv6_add_addr+0x411/0x2000 [ 2663.439486][ T282] inet6_addr_add+0x30e/0xa40 [ 2663.439486][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2663.439486][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2663.439486][ T282] netlink_rcv_skb+0x130/0x360 [ 2663.439486][ T282] netlink_unicast+0x449/0x710 [ 2663.439486][ T282] netlink_sendmsg+0x723/0xbe0 [ 2663.439486][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2663.439486][ T282] ___sys_sendmsg+0xee/0x170 [ 2663.439486][ T282] __sys_sendmsg+0xcd/0x170 [ 2663.439486][ T282] do_syscall_64+0xc6/0x1e0 [ 2663.439486][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2663.439486][ T282] [ 2663.441687][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2663.441687][ T282] netdev_get_by_index+0x5e/0x80 [ 2663.441687][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2663.441687][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2663.441687][ T282] ip6_route_add+0x1c/0x140 [ 2663.441687][ T282] addrconf_add_mroute+0x129/0x180 [ 2663.441687][ T282] addrconf_add_dev+0xe2/0x170 [ 2663.441687][ T282] inet6_addr_add+0x12f/0xa40 [ 2663.441687][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2663.441687][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2663.441687][ T282] netlink_rcv_skb+0x130/0x360 [ 2663.441687][ T282] netlink_unicast+0x449/0x710 [ 2663.441687][ T282] netlink_sendmsg+0x723/0xbe0 [ 2663.441687][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2663.441687][ T282] ___sys_sendmsg+0xee/0x170 [ 2663.441687][ T282] __sys_sendmsg+0xcd/0x170 [ 2663.441687][ T282] do_syscall_64+0xc6/0x1e0 [ 2663.441687][ T282] [ 2663.443842][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2663.443842][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2663.443842][ T282] ipv6_find_idev+0x102/0x170 [ 2663.443842][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2663.443842][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2663.443842][ T282] netlink_rcv_skb+0x130/0x360 [ 2663.443842][ T282] netlink_unicast+0x449/0x710 [ 2663.443842][ T282] netlink_sendmsg+0x723/0xbe0 [ 2663.443842][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2663.443842][ T282] ___sys_sendmsg+0xee/0x170 [ 2663.443842][ T282] __sys_sendmsg+0xcd/0x170 [ 2663.443842][ T282] do_syscall_64+0xc6/0x1e0 [ 2663.443842][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2663.443842][ T282] [ 2663.445534][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2663.445534][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2663.445534][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2663.445534][ T282] ipv6_find_idev+0x102/0x170 [ 2663.445534][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2663.445534][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2663.445534][ T282] netlink_rcv_skb+0x130/0x360 [ 2663.445534][ T282] netlink_unicast+0x449/0x710 [ 2663.445534][ T282] netlink_sendmsg+0x723/0xbe0 [ 2663.445534][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2663.445534][ T282] ___sys_sendmsg+0xee/0x170 [ 2663.445534][ T282] __sys_sendmsg+0xcd/0x170 [ 2663.445534][ T282] do_syscall_64+0xc6/0x1e0 [ 2663.445534][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2663.445534][ T282] [ 2673.155123][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2673.155568][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2673.155568][ T284] netdev_get_by_index+0x5e/0x80 [ 2673.155568][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2673.155568][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2673.155568][ T284] ip6_route_add+0x1c/0x140 [ 2673.155568][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2673.155568][ T284] inet6_addr_add+0x4f8/0xa40 [ 2673.155568][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2673.155568][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2673.155568][ T284] netlink_rcv_skb+0x130/0x360 [ 2673.155568][ T284] netlink_unicast+0x449/0x710 [ 2673.155568][ T284] netlink_sendmsg+0x723/0xbe0 [ 2673.155568][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2673.155568][ T284] ___sys_sendmsg+0xee/0x170 [ 2673.155568][ T284] __sys_sendmsg+0xcd/0x170 [ 2673.155568][ T284] do_syscall_64+0xc6/0x1e0 [ 2673.155568][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2673.155568][ T284] [ 2673.157822][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2673.157822][ T284] netdev_get_by_index+0x5e/0x80 [ 2673.157822][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2673.157822][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2673.157822][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2673.157822][ T284] ipv6_add_addr+0x411/0x2000 [ 2673.157822][ T284] inet6_addr_add+0x30e/0xa40 [ 2673.157822][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2673.157822][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2673.157822][ T284] netlink_rcv_skb+0x130/0x360 [ 2673.157822][ T284] netlink_unicast+0x449/0x710 [ 2673.157822][ T284] netlink_sendmsg+0x723/0xbe0 [ 2673.157822][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2673.157822][ T284] ___sys_sendmsg+0xee/0x170 [ 2673.157822][ T284] __sys_sendmsg+0xcd/0x170 [ 2673.157822][ T284] do_syscall_64+0xc6/0x1e0 [ 2673.157822][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2673.157822][ T284] [ 2673.160023][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2673.160023][ T284] netdev_get_by_index+0x5e/0x80 [ 2673.160023][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2673.160023][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2673.160023][ T284] ip6_route_add+0x1c/0x140 [ 2673.160023][ T284] addrconf_add_mroute+0x129/0x180 [ 2673.160023][ T284] addrconf_add_dev+0xe2/0x170 [ 2673.160023][ T284] inet6_addr_add+0x12f/0xa40 [ 2673.160023][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2673.160023][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2673.160023][ T284] netlink_rcv_skb+0x130/0x360 [ 2673.160023][ T284] netlink_unicast+0x449/0x710 [ 2673.160023][ T284] netlink_sendmsg+0x723/0xbe0 [ 2673.160023][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2673.160023][ T284] ___sys_sendmsg+0xee/0x170 [ 2673.160023][ T284] __sys_sendmsg+0xcd/0x170 [ 2673.160023][ T284] do_syscall_64+0xc6/0x1e0 [ 2673.160023][ T284] [ 2673.162198][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2673.162198][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2673.162198][ T284] ipv6_find_idev+0x102/0x170 [ 2673.162198][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2673.162198][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2673.162198][ T284] netlink_rcv_skb+0x130/0x360 [ 2673.162198][ T284] netlink_unicast+0x449/0x710 [ 2673.162198][ T284] netlink_sendmsg+0x723/0xbe0 [ 2673.162198][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2673.162198][ T284] ___sys_sendmsg+0xee/0x170 [ 2673.162198][ T284] __sys_sendmsg+0xcd/0x170 [ 2673.162198][ T284] do_syscall_64+0xc6/0x1e0 [ 2673.162198][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2673.162198][ T284] [ 2673.163887][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2673.163887][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2673.163887][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2673.163887][ T284] ipv6_find_idev+0x102/0x170 [ 2673.163887][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2673.163887][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2673.163887][ T284] netlink_rcv_skb+0x130/0x360 [ 2673.163887][ T284] netlink_unicast+0x449/0x710 [ 2673.163887][ T284] netlink_sendmsg+0x723/0xbe0 [ 2673.163887][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2673.163887][ T284] ___sys_sendmsg+0xee/0x170 [ 2673.163887][ T284] __sys_sendmsg+0xcd/0x170 [ 2673.163887][ T284] do_syscall_64+0xc6/0x1e0 [ 2673.163887][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2673.163887][ T284] [ 2673.666983][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2673.667415][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2673.667415][ T282] dst_init+0x84/0x4a0 [ 2673.667415][ T282] dst_alloc+0x97/0x150 [ 2673.667415][ T282] ip6_dst_alloc+0x23/0x90 [ 2673.667415][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2673.667415][ T282] ip6_pol_route+0x56f/0x840 [ 2673.667415][ T282] fib6_rule_lookup+0x196/0x240 [ 2673.667415][ T282] ip6_route_input+0x542/0x980 [ 2673.667415][ T282] ipv6_rcv+0x8f/0x400 [ 2673.667415][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2673.667415][ T282] process_backlog+0x101/0x620 [ 2673.667415][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2673.667415][ T282] net_rx_action+0x495/0xbe0 [ 2673.667415][ T282] __do_softirq+0x1b5/0x7f6 [ 2673.667415][ T282] [ 2673.669308][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2673.669308][ T282] netdev_get_by_index+0x5e/0x80 [ 2673.669308][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2673.669308][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2673.669308][ T282] ip6_route_add+0x1c/0x140 [ 2673.669308][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2673.669308][ T282] inet6_addr_add+0x4f8/0xa40 [ 2673.669308][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2673.669308][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2673.669308][ T282] netlink_rcv_skb+0x130/0x360 [ 2673.669308][ T282] netlink_unicast+0x449/0x710 [ 2673.669308][ T282] netlink_sendmsg+0x723/0xbe0 [ 2673.669308][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2673.669308][ T282] ___sys_sendmsg+0xee/0x170 [ 2673.669308][ T282] __sys_sendmsg+0xcd/0x170 [ 2673.669308][ T282] do_syscall_64+0xc6/0x1e0 [ 2673.669308][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2673.669308][ T282] [ 2673.671568][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2673.671568][ T282] netdev_get_by_index+0x5e/0x80 [ 2673.671568][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2673.671568][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2673.671568][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2673.671568][ T282] ipv6_add_addr+0x411/0x2000 [ 2673.671568][ T282] inet6_addr_add+0x30e/0xa40 [ 2673.671568][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2673.671568][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2673.671568][ T282] netlink_rcv_skb+0x130/0x360 [ 2673.671568][ T282] netlink_unicast+0x449/0x710 [ 2673.671568][ T282] netlink_sendmsg+0x723/0xbe0 [ 2673.671568][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2673.671568][ T282] ___sys_sendmsg+0xee/0x170 [ 2673.671568][ T282] __sys_sendmsg+0xcd/0x170 [ 2673.671568][ T282] do_syscall_64+0xc6/0x1e0 [ 2673.671568][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2673.671568][ T282] [ 2673.673835][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2673.673835][ T282] netdev_get_by_index+0x5e/0x80 [ 2673.673835][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2673.673835][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2673.673835][ T282] ip6_route_add+0x1c/0x140 [ 2673.673835][ T282] addrconf_add_mroute+0x129/0x180 [ 2673.673835][ T282] addrconf_add_dev+0xe2/0x170 [ 2673.673835][ T282] inet6_addr_add+0x12f/0xa40 [ 2673.673835][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2673.673835][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2673.673835][ T282] netlink_rcv_skb+0x130/0x360 [ 2673.673835][ T282] netlink_unicast+0x449/0x710 [ 2673.673835][ T282] netlink_sendmsg+0x723/0xbe0 [ 2673.673835][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2673.673835][ T282] ___sys_sendmsg+0xee/0x170 [ 2673.673835][ T282] __sys_sendmsg+0xcd/0x170 [ 2673.673835][ T282] do_syscall_64+0xc6/0x1e0 [ 2673.673835][ T282] [ 2673.676048][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2673.676048][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2673.676048][ T282] ipv6_find_idev+0x102/0x170 [ 2673.676048][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2673.676048][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2673.676048][ T282] netlink_rcv_skb+0x130/0x360 [ 2673.676048][ T282] netlink_unicast+0x449/0x710 [ 2673.676048][ T282] netlink_sendmsg+0x723/0xbe0 [ 2673.676048][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2673.676048][ T282] ___sys_sendmsg+0xee/0x170 [ 2673.676048][ T282] __sys_sendmsg+0xcd/0x170 [ 2673.676048][ T282] do_syscall_64+0xc6/0x1e0 [ 2673.676048][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2673.676048][ T282] [ 2673.677788][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2673.677788][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2673.677788][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2673.677788][ T282] ipv6_find_idev+0x102/0x170 [ 2673.677788][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2673.677788][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2673.677788][ T282] netlink_rcv_skb+0x130/0x360 [ 2673.677788][ T282] netlink_unicast+0x449/0x710 [ 2673.677788][ T282] netlink_sendmsg+0x723/0xbe0 [ 2673.677788][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2673.677788][ T282] ___sys_sendmsg+0xee/0x170 [ 2673.677788][ T282] __sys_sendmsg+0xcd/0x170 [ 2673.677788][ T282] do_syscall_64+0xc6/0x1e0 [ 2673.677788][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2673.677788][ T282] [ 2683.418983][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2683.419576][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2683.419576][ T284] netdev_get_by_index+0x5e/0x80 [ 2683.419576][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2683.419576][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2683.419576][ T284] ip6_route_add+0x1c/0x140 [ 2683.419576][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2683.419576][ T284] inet6_addr_add+0x4f8/0xa40 [ 2683.419576][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2683.419576][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2683.419576][ T284] netlink_rcv_skb+0x130/0x360 [ 2683.419576][ T284] netlink_unicast+0x449/0x710 [ 2683.419576][ T284] netlink_sendmsg+0x723/0xbe0 [ 2683.419576][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2683.419576][ T284] ___sys_sendmsg+0xee/0x170 [ 2683.419576][ T284] __sys_sendmsg+0xcd/0x170 [ 2683.419576][ T284] do_syscall_64+0xc6/0x1e0 [ 2683.419576][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2683.419576][ T284] [ 2683.423153][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2683.423153][ T284] netdev_get_by_index+0x5e/0x80 [ 2683.423153][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2683.423153][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2683.423153][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2683.423153][ T284] ipv6_add_addr+0x411/0x2000 [ 2683.423153][ T284] inet6_addr_add+0x30e/0xa40 [ 2683.423153][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2683.423153][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2683.423153][ T284] netlink_rcv_skb+0x130/0x360 [ 2683.423153][ T284] netlink_unicast+0x449/0x710 [ 2683.423153][ T284] netlink_sendmsg+0x723/0xbe0 [ 2683.423153][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2683.423153][ T284] ___sys_sendmsg+0xee/0x170 [ 2683.423153][ T284] __sys_sendmsg+0xcd/0x170 [ 2683.423153][ T284] do_syscall_64+0xc6/0x1e0 [ 2683.423153][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2683.423153][ T284] [ 2683.426768][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2683.426768][ T284] netdev_get_by_index+0x5e/0x80 [ 2683.426768][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2683.426768][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2683.426768][ T284] ip6_route_add+0x1c/0x140 [ 2683.426768][ T284] addrconf_add_mroute+0x129/0x180 [ 2683.426768][ T284] addrconf_add_dev+0xe2/0x170 [ 2683.426768][ T284] inet6_addr_add+0x12f/0xa40 [ 2683.426768][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2683.426768][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2683.426768][ T284] netlink_rcv_skb+0x130/0x360 [ 2683.426768][ T284] netlink_unicast+0x449/0x710 [ 2683.426768][ T284] netlink_sendmsg+0x723/0xbe0 [ 2683.426768][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2683.426768][ T284] ___sys_sendmsg+0xee/0x170 [ 2683.426768][ T284] __sys_sendmsg+0xcd/0x170 [ 2683.426768][ T284] do_syscall_64+0xc6/0x1e0 [ 2683.426768][ T284] [ 2683.430273][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2683.430273][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2683.430273][ T284] ipv6_find_idev+0x102/0x170 [ 2683.430273][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2683.430273][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2683.430273][ T284] netlink_rcv_skb+0x130/0x360 [ 2683.430273][ T284] netlink_unicast+0x449/0x710 [ 2683.430273][ T284] netlink_sendmsg+0x723/0xbe0 [ 2683.430273][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2683.430273][ T284] ___sys_sendmsg+0xee/0x170 [ 2683.430273][ T284] __sys_sendmsg+0xcd/0x170 [ 2683.430273][ T284] do_syscall_64+0xc6/0x1e0 [ 2683.430273][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2683.430273][ T284] [ 2683.433044][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2683.433044][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2683.433044][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2683.433044][ T284] ipv6_find_idev+0x102/0x170 [ 2683.433044][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2683.433044][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2683.433044][ T284] netlink_rcv_skb+0x130/0x360 [ 2683.433044][ T284] netlink_unicast+0x449/0x710 [ 2683.433044][ T284] netlink_sendmsg+0x723/0xbe0 [ 2683.433044][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2683.433044][ T284] ___sys_sendmsg+0xee/0x170 [ 2683.433044][ T284] __sys_sendmsg+0xcd/0x170 [ 2683.433044][ T284] do_syscall_64+0xc6/0x1e0 [ 2683.433044][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2683.433044][ T284] [ 2683.915012][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2683.915499][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2683.915499][ T282] dst_init+0x84/0x4a0 [ 2683.915499][ T282] dst_alloc+0x97/0x150 [ 2683.915499][ T282] ip6_dst_alloc+0x23/0x90 [ 2683.915499][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2683.915499][ T282] ip6_pol_route+0x56f/0x840 [ 2683.915499][ T282] fib6_rule_lookup+0x196/0x240 [ 2683.915499][ T282] ip6_route_input+0x542/0x980 [ 2683.915499][ T282] ipv6_rcv+0x8f/0x400 [ 2683.915499][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2683.915499][ T282] process_backlog+0x101/0x620 [ 2683.915499][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2683.915499][ T282] net_rx_action+0x495/0xbe0 [ 2683.915499][ T282] __do_softirq+0x1b5/0x7f6 [ 2683.915499][ T282] [ 2683.917305][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2683.917305][ T282] netdev_get_by_index+0x5e/0x80 [ 2683.917305][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2683.917305][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2683.917305][ T282] ip6_route_add+0x1c/0x140 [ 2683.917305][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2683.917305][ T282] inet6_addr_add+0x4f8/0xa40 [ 2683.917305][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2683.917305][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2683.917305][ T282] netlink_rcv_skb+0x130/0x360 [ 2683.917305][ T282] netlink_unicast+0x449/0x710 [ 2683.917305][ T282] netlink_sendmsg+0x723/0xbe0 [ 2683.917305][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2683.917305][ T282] ___sys_sendmsg+0xee/0x170 [ 2683.917305][ T282] __sys_sendmsg+0xcd/0x170 [ 2683.917305][ T282] do_syscall_64+0xc6/0x1e0 [ 2683.917305][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2683.917305][ T282] [ 2683.919501][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2683.919501][ T282] netdev_get_by_index+0x5e/0x80 [ 2683.919501][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2683.919501][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2683.919501][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2683.919501][ T282] ipv6_add_addr+0x411/0x2000 [ 2683.919501][ T282] inet6_addr_add+0x30e/0xa40 [ 2683.919501][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2683.919501][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2683.919501][ T282] netlink_rcv_skb+0x130/0x360 [ 2683.919501][ T282] netlink_unicast+0x449/0x710 [ 2683.919501][ T282] netlink_sendmsg+0x723/0xbe0 [ 2683.919501][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2683.919501][ T282] ___sys_sendmsg+0xee/0x170 [ 2683.919501][ T282] __sys_sendmsg+0xcd/0x170 [ 2683.919501][ T282] do_syscall_64+0xc6/0x1e0 [ 2683.919501][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2683.919501][ T282] [ 2683.921769][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2683.921769][ T282] netdev_get_by_index+0x5e/0x80 [ 2683.921769][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2683.921769][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2683.921769][ T282] ip6_route_add+0x1c/0x140 [ 2683.921769][ T282] addrconf_add_mroute+0x129/0x180 [ 2683.921769][ T282] addrconf_add_dev+0xe2/0x170 [ 2683.921769][ T282] inet6_addr_add+0x12f/0xa40 [ 2683.921769][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2683.921769][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2683.921769][ T282] netlink_rcv_skb+0x130/0x360 [ 2683.921769][ T282] netlink_unicast+0x449/0x710 [ 2683.921769][ T282] netlink_sendmsg+0x723/0xbe0 [ 2683.921769][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2683.921769][ T282] ___sys_sendmsg+0xee/0x170 [ 2683.921769][ T282] __sys_sendmsg+0xcd/0x170 [ 2683.921769][ T282] do_syscall_64+0xc6/0x1e0 [ 2683.921769][ T282] [ 2683.923920][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2683.923920][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2683.923920][ T282] ipv6_find_idev+0x102/0x170 [ 2683.923920][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2683.923920][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2683.923920][ T282] netlink_rcv_skb+0x130/0x360 [ 2683.923920][ T282] netlink_unicast+0x449/0x710 [ 2683.923920][ T282] netlink_sendmsg+0x723/0xbe0 [ 2683.923920][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2683.923920][ T282] ___sys_sendmsg+0xee/0x170 [ 2683.923920][ T282] __sys_sendmsg+0xcd/0x170 [ 2683.923920][ T282] do_syscall_64+0xc6/0x1e0 [ 2683.923920][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2683.923920][ T282] [ 2683.925610][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2683.925610][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2683.925610][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2683.925610][ T282] ipv6_find_idev+0x102/0x170 [ 2683.925610][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2683.925610][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2683.925610][ T282] netlink_rcv_skb+0x130/0x360 [ 2683.925610][ T282] netlink_unicast+0x449/0x710 [ 2683.925610][ T282] netlink_sendmsg+0x723/0xbe0 [ 2683.925610][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2683.925610][ T282] ___sys_sendmsg+0xee/0x170 [ 2683.925610][ T282] __sys_sendmsg+0xcd/0x170 [ 2683.925610][ T282] do_syscall_64+0xc6/0x1e0 [ 2683.925610][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2683.925610][ T282] [ 2693.675007][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2693.675504][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2693.675504][ T284] netdev_get_by_index+0x5e/0x80 [ 2693.675504][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2693.675504][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2693.675504][ T284] ip6_route_add+0x1c/0x140 [ 2693.675504][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2693.675504][ T284] inet6_addr_add+0x4f8/0xa40 [ 2693.675504][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2693.675504][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2693.675504][ T284] netlink_rcv_skb+0x130/0x360 [ 2693.675504][ T284] netlink_unicast+0x449/0x710 [ 2693.675504][ T284] netlink_sendmsg+0x723/0xbe0 [ 2693.675504][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2693.675504][ T284] ___sys_sendmsg+0xee/0x170 [ 2693.675504][ T284] __sys_sendmsg+0xcd/0x170 [ 2693.675504][ T284] do_syscall_64+0xc6/0x1e0 [ 2693.675504][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2693.675504][ T284] [ 2693.677796][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2693.677796][ T284] netdev_get_by_index+0x5e/0x80 [ 2693.677796][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2693.677796][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2693.677796][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2693.677796][ T284] ipv6_add_addr+0x411/0x2000 [ 2693.677796][ T284] inet6_addr_add+0x30e/0xa40 [ 2693.677796][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2693.677796][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2693.677796][ T284] netlink_rcv_skb+0x130/0x360 [ 2693.677796][ T284] netlink_unicast+0x449/0x710 [ 2693.677796][ T284] netlink_sendmsg+0x723/0xbe0 [ 2693.677796][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2693.677796][ T284] ___sys_sendmsg+0xee/0x170 [ 2693.677796][ T284] __sys_sendmsg+0xcd/0x170 [ 2693.677796][ T284] do_syscall_64+0xc6/0x1e0 [ 2693.677796][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2693.677796][ T284] [ 2693.680022][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2693.680022][ T284] netdev_get_by_index+0x5e/0x80 [ 2693.680022][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2693.680022][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2693.680022][ T284] ip6_route_add+0x1c/0x140 [ 2693.680022][ T284] addrconf_add_mroute+0x129/0x180 [ 2693.680022][ T284] addrconf_add_dev+0xe2/0x170 [ 2693.680022][ T284] inet6_addr_add+0x12f/0xa40 [ 2693.680022][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2693.680022][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2693.680022][ T284] netlink_rcv_skb+0x130/0x360 [ 2693.680022][ T284] netlink_unicast+0x449/0x710 [ 2693.680022][ T284] netlink_sendmsg+0x723/0xbe0 [ 2693.680022][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2693.680022][ T284] ___sys_sendmsg+0xee/0x170 [ 2693.680022][ T284] __sys_sendmsg+0xcd/0x170 [ 2693.680022][ T284] do_syscall_64+0xc6/0x1e0 [ 2693.680022][ T284] [ 2693.682173][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2693.682173][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2693.682173][ T284] ipv6_find_idev+0x102/0x170 [ 2693.682173][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2693.682173][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2693.682173][ T284] netlink_rcv_skb+0x130/0x360 [ 2693.682173][ T284] netlink_unicast+0x449/0x710 [ 2693.682173][ T284] netlink_sendmsg+0x723/0xbe0 [ 2693.682173][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2693.682173][ T284] ___sys_sendmsg+0xee/0x170 [ 2693.682173][ T284] __sys_sendmsg+0xcd/0x170 [ 2693.682173][ T284] do_syscall_64+0xc6/0x1e0 [ 2693.682173][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2693.682173][ T284] [ 2693.683894][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2693.683894][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2693.683894][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2693.683894][ T284] ipv6_find_idev+0x102/0x170 [ 2693.683894][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2693.683894][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2693.683894][ T284] netlink_rcv_skb+0x130/0x360 [ 2693.683894][ T284] netlink_unicast+0x449/0x710 [ 2693.683894][ T284] netlink_sendmsg+0x723/0xbe0 [ 2693.683894][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2693.683894][ T284] ___sys_sendmsg+0xee/0x170 [ 2693.683894][ T284] __sys_sendmsg+0xcd/0x170 [ 2693.683894][ T284] do_syscall_64+0xc6/0x1e0 [ 2693.683894][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2693.683894][ T284] [ 2694.163033][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2694.163588][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2694.163588][ T282] dst_init+0x84/0x4a0 [ 2694.163588][ T282] dst_alloc+0x97/0x150 [ 2694.163588][ T282] ip6_dst_alloc+0x23/0x90 [ 2694.163588][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2694.163588][ T282] ip6_pol_route+0x56f/0x840 [ 2694.163588][ T282] fib6_rule_lookup+0x196/0x240 [ 2694.163588][ T282] ip6_route_input+0x542/0x980 [ 2694.163588][ T282] ipv6_rcv+0x8f/0x400 [ 2694.163588][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2694.163588][ T282] process_backlog+0x101/0x620 [ 2694.163588][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2694.163588][ T282] net_rx_action+0x495/0xbe0 [ 2694.163588][ T282] __do_softirq+0x1b5/0x7f6 [ 2694.163588][ T282] [ 2694.165418][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2694.165418][ T282] netdev_get_by_index+0x5e/0x80 [ 2694.165418][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2694.165418][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2694.165418][ T282] ip6_route_add+0x1c/0x140 [ 2694.165418][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2694.165418][ T282] inet6_addr_add+0x4f8/0xa40 [ 2694.165418][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2694.165418][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2694.165418][ T282] netlink_rcv_skb+0x130/0x360 [ 2694.165418][ T282] netlink_unicast+0x449/0x710 [ 2694.165418][ T282] netlink_sendmsg+0x723/0xbe0 [ 2694.165418][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2694.165418][ T282] ___sys_sendmsg+0xee/0x170 [ 2694.165418][ T282] __sys_sendmsg+0xcd/0x170 [ 2694.165418][ T282] do_syscall_64+0xc6/0x1e0 [ 2694.165418][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2694.165418][ T282] [ 2694.167647][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2694.167647][ T282] netdev_get_by_index+0x5e/0x80 [ 2694.167647][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2694.167647][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2694.167647][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2694.167647][ T282] ipv6_add_addr+0x411/0x2000 [ 2694.167647][ T282] inet6_addr_add+0x30e/0xa40 [ 2694.167647][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2694.167647][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2694.167647][ T282] netlink_rcv_skb+0x130/0x360 [ 2694.167647][ T282] netlink_unicast+0x449/0x710 [ 2694.167647][ T282] netlink_sendmsg+0x723/0xbe0 [ 2694.167647][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2694.167647][ T282] ___sys_sendmsg+0xee/0x170 [ 2694.167647][ T282] __sys_sendmsg+0xcd/0x170 [ 2694.167647][ T282] do_syscall_64+0xc6/0x1e0 [ 2694.167647][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2694.167647][ T282] [ 2694.169879][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2694.169879][ T282] netdev_get_by_index+0x5e/0x80 [ 2694.169879][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2694.169879][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2694.169879][ T282] ip6_route_add+0x1c/0x140 [ 2694.169879][ T282] addrconf_add_mroute+0x129/0x180 [ 2694.169879][ T282] addrconf_add_dev+0xe2/0x170 [ 2694.169879][ T282] inet6_addr_add+0x12f/0xa40 [ 2694.169879][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2694.169879][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2694.169879][ T282] netlink_rcv_skb+0x130/0x360 [ 2694.169879][ T282] netlink_unicast+0x449/0x710 [ 2694.169879][ T282] netlink_sendmsg+0x723/0xbe0 [ 2694.169879][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2694.169879][ T282] ___sys_sendmsg+0xee/0x170 [ 2694.169879][ T282] __sys_sendmsg+0xcd/0x170 [ 2694.169879][ T282] do_syscall_64+0xc6/0x1e0 [ 2694.169879][ T282] [ 2694.172101][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2694.172101][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2694.172101][ T282] ipv6_find_idev+0x102/0x170 [ 2694.172101][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2694.172101][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2694.172101][ T282] netlink_rcv_skb+0x130/0x360 [ 2694.172101][ T282] netlink_unicast+0x449/0x710 [ 2694.172101][ T282] netlink_sendmsg+0x723/0xbe0 [ 2694.172101][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2694.172101][ T282] ___sys_sendmsg+0xee/0x170 [ 2694.172101][ T282] __sys_sendmsg+0xcd/0x170 [ 2694.172101][ T282] do_syscall_64+0xc6/0x1e0 [ 2694.172101][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2694.172101][ T282] [ 2694.173832][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2694.173832][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2694.173832][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2694.173832][ T282] ipv6_find_idev+0x102/0x170 [ 2694.173832][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2694.173832][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2694.173832][ T282] netlink_rcv_skb+0x130/0x360 [ 2694.173832][ T282] netlink_unicast+0x449/0x710 [ 2694.173832][ T282] netlink_sendmsg+0x723/0xbe0 [ 2694.173832][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2694.173832][ T282] ___sys_sendmsg+0xee/0x170 [ 2694.173832][ T282] __sys_sendmsg+0xcd/0x170 [ 2694.173832][ T282] do_syscall_64+0xc6/0x1e0 [ 2694.173832][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2694.173832][ T282] [ 2703.922939][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2703.923425][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2703.923425][ T284] netdev_get_by_index+0x5e/0x80 [ 2703.923425][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2703.923425][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2703.923425][ T284] ip6_route_add+0x1c/0x140 [ 2703.923425][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2703.923425][ T284] inet6_addr_add+0x4f8/0xa40 [ 2703.923425][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2703.923425][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2703.923425][ T284] netlink_rcv_skb+0x130/0x360 [ 2703.923425][ T284] netlink_unicast+0x449/0x710 [ 2703.923425][ T284] netlink_sendmsg+0x723/0xbe0 [ 2703.923425][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2703.923425][ T284] ___sys_sendmsg+0xee/0x170 [ 2703.923425][ T284] __sys_sendmsg+0xcd/0x170 [ 2703.923425][ T284] do_syscall_64+0xc6/0x1e0 [ 2703.923425][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2703.923425][ T284] [ 2703.925688][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2703.925688][ T284] netdev_get_by_index+0x5e/0x80 [ 2703.925688][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2703.925688][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2703.925688][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2703.925688][ T284] ipv6_add_addr+0x411/0x2000 [ 2703.925688][ T284] inet6_addr_add+0x30e/0xa40 [ 2703.925688][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2703.925688][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2703.925688][ T284] netlink_rcv_skb+0x130/0x360 [ 2703.925688][ T284] netlink_unicast+0x449/0x710 [ 2703.925688][ T284] netlink_sendmsg+0x723/0xbe0 [ 2703.925688][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2703.925688][ T284] ___sys_sendmsg+0xee/0x170 [ 2703.925688][ T284] __sys_sendmsg+0xcd/0x170 [ 2703.925688][ T284] do_syscall_64+0xc6/0x1e0 [ 2703.925688][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2703.925688][ T284] [ 2703.928003][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2703.928003][ T284] netdev_get_by_index+0x5e/0x80 [ 2703.928003][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2703.928003][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2703.928003][ T284] ip6_route_add+0x1c/0x140 [ 2703.928003][ T284] addrconf_add_mroute+0x129/0x180 [ 2703.928003][ T284] addrconf_add_dev+0xe2/0x170 [ 2703.928003][ T284] inet6_addr_add+0x12f/0xa40 [ 2703.928003][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2703.928003][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2703.928003][ T284] netlink_rcv_skb+0x130/0x360 [ 2703.928003][ T284] netlink_unicast+0x449/0x710 [ 2703.928003][ T284] netlink_sendmsg+0x723/0xbe0 [ 2703.928003][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2703.928003][ T284] ___sys_sendmsg+0xee/0x170 [ 2703.928003][ T284] __sys_sendmsg+0xcd/0x170 [ 2703.928003][ T284] do_syscall_64+0xc6/0x1e0 [ 2703.928003][ T284] [ 2703.930182][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2703.930182][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2703.930182][ T284] ipv6_find_idev+0x102/0x170 [ 2703.930182][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2703.930182][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2703.930182][ T284] netlink_rcv_skb+0x130/0x360 [ 2703.930182][ T284] netlink_unicast+0x449/0x710 [ 2703.930182][ T284] netlink_sendmsg+0x723/0xbe0 [ 2703.930182][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2703.930182][ T284] ___sys_sendmsg+0xee/0x170 [ 2703.930182][ T284] __sys_sendmsg+0xcd/0x170 [ 2703.930182][ T284] do_syscall_64+0xc6/0x1e0 [ 2703.930182][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2703.930182][ T284] [ 2703.931889][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2703.931889][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2703.931889][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2703.931889][ T284] ipv6_find_idev+0x102/0x170 [ 2703.931889][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2703.931889][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2703.931889][ T284] netlink_rcv_skb+0x130/0x360 [ 2703.931889][ T284] netlink_unicast+0x449/0x710 [ 2703.931889][ T284] netlink_sendmsg+0x723/0xbe0 [ 2703.931889][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2703.931889][ T284] ___sys_sendmsg+0xee/0x170 [ 2703.931889][ T284] __sys_sendmsg+0xcd/0x170 [ 2703.931889][ T284] do_syscall_64+0xc6/0x1e0 [ 2703.931889][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2703.931889][ T284] [ 2704.411030][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2704.411556][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2704.411556][ T282] dst_init+0x84/0x4a0 [ 2704.411556][ T282] dst_alloc+0x97/0x150 [ 2704.411556][ T282] ip6_dst_alloc+0x23/0x90 [ 2704.411556][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2704.411556][ T282] ip6_pol_route+0x56f/0x840 [ 2704.411556][ T282] fib6_rule_lookup+0x196/0x240 [ 2704.411556][ T282] ip6_route_input+0x542/0x980 [ 2704.411556][ T282] ipv6_rcv+0x8f/0x400 [ 2704.411556][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2704.411556][ T282] process_backlog+0x101/0x620 [ 2704.411556][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2704.411556][ T282] net_rx_action+0x495/0xbe0 [ 2704.411556][ T282] __do_softirq+0x1b5/0x7f6 [ 2704.411556][ T282] [ 2704.413396][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2704.413396][ T282] netdev_get_by_index+0x5e/0x80 [ 2704.413396][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2704.413396][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2704.413396][ T282] ip6_route_add+0x1c/0x140 [ 2704.413396][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2704.413396][ T282] inet6_addr_add+0x4f8/0xa40 [ 2704.413396][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2704.413396][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2704.413396][ T282] netlink_rcv_skb+0x130/0x360 [ 2704.413396][ T282] netlink_unicast+0x449/0x710 [ 2704.413396][ T282] netlink_sendmsg+0x723/0xbe0 [ 2704.413396][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2704.413396][ T282] ___sys_sendmsg+0xee/0x170 [ 2704.413396][ T282] __sys_sendmsg+0xcd/0x170 [ 2704.413396][ T282] do_syscall_64+0xc6/0x1e0 [ 2704.413396][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2704.413396][ T282] [ 2704.415622][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2704.415622][ T282] netdev_get_by_index+0x5e/0x80 [ 2704.415622][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2704.415622][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2704.415622][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2704.415622][ T282] ipv6_add_addr+0x411/0x2000 [ 2704.415622][ T282] inet6_addr_add+0x30e/0xa40 [ 2704.415622][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2704.415622][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2704.415622][ T282] netlink_rcv_skb+0x130/0x360 [ 2704.415622][ T282] netlink_unicast+0x449/0x710 [ 2704.415622][ T282] netlink_sendmsg+0x723/0xbe0 [ 2704.415622][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2704.415622][ T282] ___sys_sendmsg+0xee/0x170 [ 2704.415622][ T282] __sys_sendmsg+0xcd/0x170 [ 2704.415622][ T282] do_syscall_64+0xc6/0x1e0 [ 2704.415622][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2704.415622][ T282] [ 2704.417848][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2704.417848][ T282] netdev_get_by_index+0x5e/0x80 [ 2704.417848][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2704.417848][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2704.417848][ T282] ip6_route_add+0x1c/0x140 [ 2704.417848][ T282] addrconf_add_mroute+0x129/0x180 [ 2704.417848][ T282] addrconf_add_dev+0xe2/0x170 [ 2704.417848][ T282] inet6_addr_add+0x12f/0xa40 [ 2704.417848][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2704.417848][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2704.417848][ T282] netlink_rcv_skb+0x130/0x360 [ 2704.417848][ T282] netlink_unicast+0x449/0x710 [ 2704.417848][ T282] netlink_sendmsg+0x723/0xbe0 [ 2704.417848][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2704.417848][ T282] ___sys_sendmsg+0xee/0x170 [ 2704.417848][ T282] __sys_sendmsg+0xcd/0x170 [ 2704.417848][ T282] do_syscall_64+0xc6/0x1e0 [ 2704.417848][ T282] [ 2704.420027][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2704.420027][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2704.420027][ T282] ipv6_find_idev+0x102/0x170 [ 2704.420027][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2704.420027][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2704.420027][ T282] netlink_rcv_skb+0x130/0x360 [ 2704.420027][ T282] netlink_unicast+0x449/0x710 [ 2704.420027][ T282] netlink_sendmsg+0x723/0xbe0 [ 2704.420027][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2704.420027][ T282] ___sys_sendmsg+0xee/0x170 [ 2704.420027][ T282] __sys_sendmsg+0xcd/0x170 [ 2704.420027][ T282] do_syscall_64+0xc6/0x1e0 [ 2704.420027][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2704.420027][ T282] [ 2704.421730][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2704.421730][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2704.421730][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2704.421730][ T282] ipv6_find_idev+0x102/0x170 [ 2704.421730][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2704.421730][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2704.421730][ T282] netlink_rcv_skb+0x130/0x360 [ 2704.421730][ T282] netlink_unicast+0x449/0x710 [ 2704.421730][ T282] netlink_sendmsg+0x723/0xbe0 [ 2704.421730][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2704.421730][ T282] ___sys_sendmsg+0xee/0x170 [ 2704.421730][ T282] __sys_sendmsg+0xcd/0x170 [ 2704.421730][ T282] do_syscall_64+0xc6/0x1e0 [ 2704.421730][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2704.421730][ T282] [ 2714.019034][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2714.019529][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2714.019529][ T284] netdev_get_by_index+0x5e/0x80 [ 2714.019529][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2714.019529][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2714.019529][ T284] ip6_route_add+0x1c/0x140 [ 2714.019529][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2714.019529][ T284] inet6_addr_add+0x4f8/0xa40 [ 2714.019529][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2714.019529][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2714.019529][ T284] netlink_rcv_skb+0x130/0x360 [ 2714.019529][ T284] netlink_unicast+0x449/0x710 [ 2714.019529][ T284] netlink_sendmsg+0x723/0xbe0 [ 2714.019529][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2714.019529][ T284] ___sys_sendmsg+0xee/0x170 [ 2714.019529][ T284] __sys_sendmsg+0xcd/0x170 [ 2714.019529][ T284] do_syscall_64+0xc6/0x1e0 [ 2714.019529][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2714.019529][ T284] [ 2714.021768][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2714.021768][ T284] netdev_get_by_index+0x5e/0x80 [ 2714.021768][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2714.021768][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2714.021768][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2714.021768][ T284] ipv6_add_addr+0x411/0x2000 [ 2714.021768][ T284] inet6_addr_add+0x30e/0xa40 [ 2714.021768][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2714.021768][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2714.021768][ T284] netlink_rcv_skb+0x130/0x360 [ 2714.021768][ T284] netlink_unicast+0x449/0x710 [ 2714.021768][ T284] netlink_sendmsg+0x723/0xbe0 [ 2714.021768][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2714.021768][ T284] ___sys_sendmsg+0xee/0x170 [ 2714.021768][ T284] __sys_sendmsg+0xcd/0x170 [ 2714.021768][ T284] do_syscall_64+0xc6/0x1e0 [ 2714.021768][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2714.021768][ T284] [ 2714.023968][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2714.023968][ T284] netdev_get_by_index+0x5e/0x80 [ 2714.023968][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2714.023968][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2714.023968][ T284] ip6_route_add+0x1c/0x140 [ 2714.023968][ T284] addrconf_add_mroute+0x129/0x180 [ 2714.023968][ T284] addrconf_add_dev+0xe2/0x170 [ 2714.023968][ T284] inet6_addr_add+0x12f/0xa40 [ 2714.023968][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2714.023968][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2714.023968][ T284] netlink_rcv_skb+0x130/0x360 [ 2714.023968][ T284] netlink_unicast+0x449/0x710 [ 2714.023968][ T284] netlink_sendmsg+0x723/0xbe0 [ 2714.023968][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2714.023968][ T284] ___sys_sendmsg+0xee/0x170 [ 2714.023968][ T284] __sys_sendmsg+0xcd/0x170 [ 2714.023968][ T284] do_syscall_64+0xc6/0x1e0 [ 2714.023968][ T284] [ 2714.026119][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2714.026119][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2714.026119][ T284] ipv6_find_idev+0x102/0x170 [ 2714.026119][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2714.026119][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2714.026119][ T284] netlink_rcv_skb+0x130/0x360 [ 2714.026119][ T284] netlink_unicast+0x449/0x710 [ 2714.026119][ T284] netlink_sendmsg+0x723/0xbe0 [ 2714.026119][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2714.026119][ T284] ___sys_sendmsg+0xee/0x170 [ 2714.026119][ T284] __sys_sendmsg+0xcd/0x170 [ 2714.026119][ T284] do_syscall_64+0xc6/0x1e0 [ 2714.026119][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2714.026119][ T284] [ 2714.027825][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2714.027825][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2714.027825][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2714.027825][ T284] ipv6_find_idev+0x102/0x170 [ 2714.027825][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2714.027825][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2714.027825][ T284] netlink_rcv_skb+0x130/0x360 [ 2714.027825][ T284] netlink_unicast+0x449/0x710 [ 2714.027825][ T284] netlink_sendmsg+0x723/0xbe0 [ 2714.027825][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2714.027825][ T284] ___sys_sendmsg+0xee/0x170 [ 2714.027825][ T284] __sys_sendmsg+0xcd/0x170 [ 2714.027825][ T284] do_syscall_64+0xc6/0x1e0 [ 2714.027825][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2714.027825][ T284] [ 2714.659014][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2714.659440][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2714.659440][ T282] dst_init+0x84/0x4a0 [ 2714.659440][ T282] dst_alloc+0x97/0x150 [ 2714.659440][ T282] ip6_dst_alloc+0x23/0x90 [ 2714.659440][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2714.659440][ T282] ip6_pol_route+0x56f/0x840 [ 2714.659440][ T282] fib6_rule_lookup+0x196/0x240 [ 2714.659440][ T282] ip6_route_input+0x542/0x980 [ 2714.659440][ T282] ipv6_rcv+0x8f/0x400 [ 2714.659440][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2714.659440][ T282] process_backlog+0x101/0x620 [ 2714.659440][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2714.659440][ T282] net_rx_action+0x495/0xbe0 [ 2714.659440][ T282] __do_softirq+0x1b5/0x7f6 [ 2714.659440][ T282] [ 2714.661267][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2714.661267][ T282] netdev_get_by_index+0x5e/0x80 [ 2714.661267][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2714.661267][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2714.661267][ T282] ip6_route_add+0x1c/0x140 [ 2714.661267][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2714.661267][ T282] inet6_addr_add+0x4f8/0xa40 [ 2714.661267][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2714.661267][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2714.661267][ T282] netlink_rcv_skb+0x130/0x360 [ 2714.661267][ T282] netlink_unicast+0x449/0x710 [ 2714.661267][ T282] netlink_sendmsg+0x723/0xbe0 [ 2714.661267][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2714.661267][ T282] ___sys_sendmsg+0xee/0x170 [ 2714.661267][ T282] __sys_sendmsg+0xcd/0x170 [ 2714.661267][ T282] do_syscall_64+0xc6/0x1e0 [ 2714.661267][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2714.661267][ T282] [ 2714.663528][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2714.663528][ T282] netdev_get_by_index+0x5e/0x80 [ 2714.663528][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2714.663528][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2714.663528][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2714.663528][ T282] ipv6_add_addr+0x411/0x2000 [ 2714.663528][ T282] inet6_addr_add+0x30e/0xa40 [ 2714.663528][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2714.663528][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2714.663528][ T282] netlink_rcv_skb+0x130/0x360 [ 2714.663528][ T282] netlink_unicast+0x449/0x710 [ 2714.663528][ T282] netlink_sendmsg+0x723/0xbe0 [ 2714.663528][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2714.663528][ T282] ___sys_sendmsg+0xee/0x170 [ 2714.663528][ T282] __sys_sendmsg+0xcd/0x170 [ 2714.663528][ T282] do_syscall_64+0xc6/0x1e0 [ 2714.663528][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2714.663528][ T282] [ 2714.665767][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2714.665767][ T282] netdev_get_by_index+0x5e/0x80 [ 2714.665767][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2714.665767][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2714.665767][ T282] ip6_route_add+0x1c/0x140 [ 2714.665767][ T282] addrconf_add_mroute+0x129/0x180 [ 2714.665767][ T282] addrconf_add_dev+0xe2/0x170 [ 2714.665767][ T282] inet6_addr_add+0x12f/0xa40 [ 2714.665767][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2714.665767][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2714.665767][ T282] netlink_rcv_skb+0x130/0x360 [ 2714.665767][ T282] netlink_unicast+0x449/0x710 [ 2714.665767][ T282] netlink_sendmsg+0x723/0xbe0 [ 2714.665767][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2714.665767][ T282] ___sys_sendmsg+0xee/0x170 [ 2714.665767][ T282] __sys_sendmsg+0xcd/0x170 [ 2714.665767][ T282] do_syscall_64+0xc6/0x1e0 [ 2714.665767][ T282] [ 2714.667981][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2714.667981][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2714.667981][ T282] ipv6_find_idev+0x102/0x170 [ 2714.667981][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2714.667981][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2714.667981][ T282] netlink_rcv_skb+0x130/0x360 [ 2714.667981][ T282] netlink_unicast+0x449/0x710 [ 2714.667981][ T282] netlink_sendmsg+0x723/0xbe0 [ 2714.667981][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2714.667981][ T282] ___sys_sendmsg+0xee/0x170 [ 2714.667981][ T282] __sys_sendmsg+0xcd/0x170 [ 2714.667981][ T282] do_syscall_64+0xc6/0x1e0 [ 2714.667981][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2714.667981][ T282] [ 2714.669701][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2714.669701][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2714.669701][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2714.669701][ T282] ipv6_find_idev+0x102/0x170 [ 2714.669701][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2714.669701][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2714.669701][ T282] netlink_rcv_skb+0x130/0x360 [ 2714.669701][ T282] netlink_unicast+0x449/0x710 [ 2714.669701][ T282] netlink_sendmsg+0x723/0xbe0 [ 2714.669701][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2714.669701][ T282] ___sys_sendmsg+0xee/0x170 [ 2714.669701][ T282] __sys_sendmsg+0xcd/0x170 [ 2714.669701][ T282] do_syscall_64+0xc6/0x1e0 [ 2714.669701][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2714.669701][ T282] [ 2724.267028][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2724.267619][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2724.267619][ T284] netdev_get_by_index+0x5e/0x80 [ 2724.267619][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2724.267619][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2724.267619][ T284] ip6_route_add+0x1c/0x140 [ 2724.267619][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2724.267619][ T284] inet6_addr_add+0x4f8/0xa40 [ 2724.267619][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2724.267619][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2724.267619][ T284] netlink_rcv_skb+0x130/0x360 [ 2724.267619][ T284] netlink_unicast+0x449/0x710 [ 2724.267619][ T284] netlink_sendmsg+0x723/0xbe0 [ 2724.267619][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2724.267619][ T284] ___sys_sendmsg+0xee/0x170 [ 2724.267619][ T284] __sys_sendmsg+0xcd/0x170 [ 2724.267619][ T284] do_syscall_64+0xc6/0x1e0 [ 2724.267619][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2724.267619][ T284] [ 2724.269889][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2724.269889][ T284] netdev_get_by_index+0x5e/0x80 [ 2724.269889][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2724.269889][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2724.269889][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2724.269889][ T284] ipv6_add_addr+0x411/0x2000 [ 2724.269889][ T284] inet6_addr_add+0x30e/0xa40 [ 2724.269889][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2724.269889][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2724.269889][ T284] netlink_rcv_skb+0x130/0x360 [ 2724.269889][ T284] netlink_unicast+0x449/0x710 [ 2724.269889][ T284] netlink_sendmsg+0x723/0xbe0 [ 2724.269889][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2724.269889][ T284] ___sys_sendmsg+0xee/0x170 [ 2724.269889][ T284] __sys_sendmsg+0xcd/0x170 [ 2724.269889][ T284] do_syscall_64+0xc6/0x1e0 [ 2724.269889][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2724.269889][ T284] [ 2724.272109][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2724.272109][ T284] netdev_get_by_index+0x5e/0x80 [ 2724.272109][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2724.272109][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2724.272109][ T284] ip6_route_add+0x1c/0x140 [ 2724.272109][ T284] addrconf_add_mroute+0x129/0x180 [ 2724.272109][ T284] addrconf_add_dev+0xe2/0x170 [ 2724.272109][ T284] inet6_addr_add+0x12f/0xa40 [ 2724.272109][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2724.272109][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2724.272109][ T284] netlink_rcv_skb+0x130/0x360 [ 2724.272109][ T284] netlink_unicast+0x449/0x710 [ 2724.272109][ T284] netlink_sendmsg+0x723/0xbe0 [ 2724.272109][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2724.272109][ T284] ___sys_sendmsg+0xee/0x170 [ 2724.272109][ T284] __sys_sendmsg+0xcd/0x170 [ 2724.272109][ T284] do_syscall_64+0xc6/0x1e0 [ 2724.272109][ T284] [ 2724.274298][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2724.274298][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2724.274298][ T284] ipv6_find_idev+0x102/0x170 [ 2724.274298][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2724.274298][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2724.274298][ T284] netlink_rcv_skb+0x130/0x360 [ 2724.274298][ T284] netlink_unicast+0x449/0x710 [ 2724.274298][ T284] netlink_sendmsg+0x723/0xbe0 [ 2724.274298][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2724.274298][ T284] ___sys_sendmsg+0xee/0x170 [ 2724.274298][ T284] __sys_sendmsg+0xcd/0x170 [ 2724.274298][ T284] do_syscall_64+0xc6/0x1e0 [ 2724.274298][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2724.274298][ T284] [ 2724.276045][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2724.276045][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2724.276045][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2724.276045][ T284] ipv6_find_idev+0x102/0x170 [ 2724.276045][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2724.276045][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2724.276045][ T284] netlink_rcv_skb+0x130/0x360 [ 2724.276045][ T284] netlink_unicast+0x449/0x710 [ 2724.276045][ T284] netlink_sendmsg+0x723/0xbe0 [ 2724.276045][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2724.276045][ T284] ___sys_sendmsg+0xee/0x170 [ 2724.276045][ T284] __sys_sendmsg+0xcd/0x170 [ 2724.276045][ T284] do_syscall_64+0xc6/0x1e0 [ 2724.276045][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2724.276045][ T284] [ 2724.907029][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2724.907494][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2724.907494][ T282] dst_init+0x84/0x4a0 [ 2724.907494][ T282] dst_alloc+0x97/0x150 [ 2724.907494][ T282] ip6_dst_alloc+0x23/0x90 [ 2724.907494][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2724.907494][ T282] ip6_pol_route+0x56f/0x840 [ 2724.907494][ T282] fib6_rule_lookup+0x196/0x240 [ 2724.907494][ T282] ip6_route_input+0x542/0x980 [ 2724.907494][ T282] ipv6_rcv+0x8f/0x400 [ 2724.907494][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2724.907494][ T282] process_backlog+0x101/0x620 [ 2724.907494][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2724.907494][ T282] net_rx_action+0x495/0xbe0 [ 2724.907494][ T282] __do_softirq+0x1b5/0x7f6 [ 2724.907494][ T282] [ 2724.909307][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2724.909307][ T282] netdev_get_by_index+0x5e/0x80 [ 2724.909307][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2724.909307][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2724.909307][ T282] ip6_route_add+0x1c/0x140 [ 2724.909307][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2724.909307][ T282] inet6_addr_add+0x4f8/0xa40 [ 2724.909307][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2724.909307][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2724.909307][ T282] netlink_rcv_skb+0x130/0x360 [ 2724.909307][ T282] netlink_unicast+0x449/0x710 [ 2724.909307][ T282] netlink_sendmsg+0x723/0xbe0 [ 2724.909307][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2724.909307][ T282] ___sys_sendmsg+0xee/0x170 [ 2724.909307][ T282] __sys_sendmsg+0xcd/0x170 [ 2724.909307][ T282] do_syscall_64+0xc6/0x1e0 [ 2724.909307][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2724.909307][ T282] [ 2724.911538][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2724.911538][ T282] netdev_get_by_index+0x5e/0x80 [ 2724.911538][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2724.911538][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2724.911538][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2724.911538][ T282] ipv6_add_addr+0x411/0x2000 [ 2724.911538][ T282] inet6_addr_add+0x30e/0xa40 [ 2724.911538][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2724.911538][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2724.911538][ T282] netlink_rcv_skb+0x130/0x360 [ 2724.911538][ T282] netlink_unicast+0x449/0x710 [ 2724.911538][ T282] netlink_sendmsg+0x723/0xbe0 [ 2724.911538][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2724.911538][ T282] ___sys_sendmsg+0xee/0x170 [ 2724.911538][ T282] __sys_sendmsg+0xcd/0x170 [ 2724.911538][ T282] do_syscall_64+0xc6/0x1e0 [ 2724.911538][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2724.911538][ T282] [ 2724.913752][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2724.913752][ T282] netdev_get_by_index+0x5e/0x80 [ 2724.913752][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2724.913752][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2724.913752][ T282] ip6_route_add+0x1c/0x140 [ 2724.913752][ T282] addrconf_add_mroute+0x129/0x180 [ 2724.913752][ T282] addrconf_add_dev+0xe2/0x170 [ 2724.913752][ T282] inet6_addr_add+0x12f/0xa40 [ 2724.913752][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2724.913752][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2724.913752][ T282] netlink_rcv_skb+0x130/0x360 [ 2724.913752][ T282] netlink_unicast+0x449/0x710 [ 2724.913752][ T282] netlink_sendmsg+0x723/0xbe0 [ 2724.913752][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2724.913752][ T282] ___sys_sendmsg+0xee/0x170 [ 2724.913752][ T282] __sys_sendmsg+0xcd/0x170 [ 2724.913752][ T282] do_syscall_64+0xc6/0x1e0 [ 2724.913752][ T282] [ 2724.915927][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2724.915927][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2724.915927][ T282] ipv6_find_idev+0x102/0x170 [ 2724.915927][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2724.915927][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2724.915927][ T282] netlink_rcv_skb+0x130/0x360 [ 2724.915927][ T282] netlink_unicast+0x449/0x710 [ 2724.915927][ T282] netlink_sendmsg+0x723/0xbe0 [ 2724.915927][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2724.915927][ T282] ___sys_sendmsg+0xee/0x170 [ 2724.915927][ T282] __sys_sendmsg+0xcd/0x170 [ 2724.915927][ T282] do_syscall_64+0xc6/0x1e0 [ 2724.915927][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2724.915927][ T282] [ 2724.917638][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2724.917638][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2724.917638][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2724.917638][ T282] ipv6_find_idev+0x102/0x170 [ 2724.917638][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2724.917638][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2724.917638][ T282] netlink_rcv_skb+0x130/0x360 [ 2724.917638][ T282] netlink_unicast+0x449/0x710 [ 2724.917638][ T282] netlink_sendmsg+0x723/0xbe0 [ 2724.917638][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2724.917638][ T282] ___sys_sendmsg+0xee/0x170 [ 2724.917638][ T282] __sys_sendmsg+0xcd/0x170 [ 2724.917638][ T282] do_syscall_64+0xc6/0x1e0 [ 2724.917638][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2724.917638][ T282] [ 2734.515032][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2734.515465][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2734.515465][ T284] netdev_get_by_index+0x5e/0x80 [ 2734.515465][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2734.515465][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2734.515465][ T284] ip6_route_add+0x1c/0x140 [ 2734.515465][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2734.515465][ T284] inet6_addr_add+0x4f8/0xa40 [ 2734.515465][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2734.515465][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2734.515465][ T284] netlink_rcv_skb+0x130/0x360 [ 2734.515465][ T284] netlink_unicast+0x449/0x710 [ 2734.515465][ T284] netlink_sendmsg+0x723/0xbe0 [ 2734.515465][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2734.515465][ T284] ___sys_sendmsg+0xee/0x170 [ 2734.515465][ T284] __sys_sendmsg+0xcd/0x170 [ 2734.515465][ T284] do_syscall_64+0xc6/0x1e0 [ 2734.515465][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2734.515465][ T284] [ 2734.517700][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2734.517700][ T284] netdev_get_by_index+0x5e/0x80 [ 2734.517700][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2734.517700][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2734.517700][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2734.517700][ T284] ipv6_add_addr+0x411/0x2000 [ 2734.517700][ T284] inet6_addr_add+0x30e/0xa40 [ 2734.517700][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2734.517700][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2734.517700][ T284] netlink_rcv_skb+0x130/0x360 [ 2734.517700][ T284] netlink_unicast+0x449/0x710 [ 2734.517700][ T284] netlink_sendmsg+0x723/0xbe0 [ 2734.517700][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2734.517700][ T284] ___sys_sendmsg+0xee/0x170 [ 2734.517700][ T284] __sys_sendmsg+0xcd/0x170 [ 2734.517700][ T284] do_syscall_64+0xc6/0x1e0 [ 2734.517700][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2734.517700][ T284] [ 2734.519891][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2734.519891][ T284] netdev_get_by_index+0x5e/0x80 [ 2734.519891][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2734.519891][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2734.519891][ T284] ip6_route_add+0x1c/0x140 [ 2734.519891][ T284] addrconf_add_mroute+0x129/0x180 [ 2734.519891][ T284] addrconf_add_dev+0xe2/0x170 [ 2734.519891][ T284] inet6_addr_add+0x12f/0xa40 [ 2734.519891][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2734.519891][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2734.519891][ T284] netlink_rcv_skb+0x130/0x360 [ 2734.519891][ T284] netlink_unicast+0x449/0x710 [ 2734.519891][ T284] netlink_sendmsg+0x723/0xbe0 [ 2734.519891][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2734.519891][ T284] ___sys_sendmsg+0xee/0x170 [ 2734.519891][ T284] __sys_sendmsg+0xcd/0x170 [ 2734.519891][ T284] do_syscall_64+0xc6/0x1e0 [ 2734.519891][ T284] [ 2734.522041][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2734.522041][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2734.522041][ T284] ipv6_find_idev+0x102/0x170 [ 2734.522041][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2734.522041][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2734.522041][ T284] netlink_rcv_skb+0x130/0x360 [ 2734.522041][ T284] netlink_unicast+0x449/0x710 [ 2734.522041][ T284] netlink_sendmsg+0x723/0xbe0 [ 2734.522041][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2734.522041][ T284] ___sys_sendmsg+0xee/0x170 [ 2734.522041][ T284] __sys_sendmsg+0xcd/0x170 [ 2734.522041][ T284] do_syscall_64+0xc6/0x1e0 [ 2734.522041][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2734.522041][ T284] [ 2734.523747][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2734.523747][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2734.523747][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2734.523747][ T284] ipv6_find_idev+0x102/0x170 [ 2734.523747][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2734.523747][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2734.523747][ T284] netlink_rcv_skb+0x130/0x360 [ 2734.523747][ T284] netlink_unicast+0x449/0x710 [ 2734.523747][ T284] netlink_sendmsg+0x723/0xbe0 [ 2734.523747][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2734.523747][ T284] ___sys_sendmsg+0xee/0x170 [ 2734.523747][ T284] __sys_sendmsg+0xcd/0x170 [ 2734.523747][ T284] do_syscall_64+0xc6/0x1e0 [ 2734.523747][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2734.523747][ T284] [ 2735.155034][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2735.155501][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2735.155501][ T282] dst_init+0x84/0x4a0 [ 2735.155501][ T282] dst_alloc+0x97/0x150 [ 2735.155501][ T282] ip6_dst_alloc+0x23/0x90 [ 2735.155501][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2735.155501][ T282] ip6_pol_route+0x56f/0x840 [ 2735.155501][ T282] fib6_rule_lookup+0x196/0x240 [ 2735.155501][ T282] ip6_route_input+0x542/0x980 [ 2735.155501][ T282] ipv6_rcv+0x8f/0x400 [ 2735.155501][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2735.155501][ T282] process_backlog+0x101/0x620 [ 2735.155501][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2735.155501][ T282] net_rx_action+0x495/0xbe0 [ 2735.155501][ T282] __do_softirq+0x1b5/0x7f6 [ 2735.155501][ T282] [ 2735.157312][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2735.157312][ T282] netdev_get_by_index+0x5e/0x80 [ 2735.157312][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2735.157312][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2735.157312][ T282] ip6_route_add+0x1c/0x140 [ 2735.157312][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2735.157312][ T282] inet6_addr_add+0x4f8/0xa40 [ 2735.157312][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2735.157312][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2735.157312][ T282] netlink_rcv_skb+0x130/0x360 [ 2735.157312][ T282] netlink_unicast+0x449/0x710 [ 2735.157312][ T282] netlink_sendmsg+0x723/0xbe0 [ 2735.157312][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2735.157312][ T282] ___sys_sendmsg+0xee/0x170 [ 2735.157312][ T282] __sys_sendmsg+0xcd/0x170 [ 2735.157312][ T282] do_syscall_64+0xc6/0x1e0 [ 2735.157312][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2735.157312][ T282] [ 2735.159502][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2735.159502][ T282] netdev_get_by_index+0x5e/0x80 [ 2735.159502][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2735.159502][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2735.159502][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2735.159502][ T282] ipv6_add_addr+0x411/0x2000 [ 2735.159502][ T282] inet6_addr_add+0x30e/0xa40 [ 2735.159502][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2735.159502][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2735.159502][ T282] netlink_rcv_skb+0x130/0x360 [ 2735.159502][ T282] netlink_unicast+0x449/0x710 [ 2735.159502][ T282] netlink_sendmsg+0x723/0xbe0 [ 2735.159502][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2735.159502][ T282] ___sys_sendmsg+0xee/0x170 [ 2735.159502][ T282] __sys_sendmsg+0xcd/0x170 [ 2735.159502][ T282] do_syscall_64+0xc6/0x1e0 [ 2735.159502][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2735.159502][ T282] [ 2735.161703][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2735.161703][ T282] netdev_get_by_index+0x5e/0x80 [ 2735.161703][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2735.161703][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2735.161703][ T282] ip6_route_add+0x1c/0x140 [ 2735.161703][ T282] addrconf_add_mroute+0x129/0x180 [ 2735.161703][ T282] addrconf_add_dev+0xe2/0x170 [ 2735.161703][ T282] inet6_addr_add+0x12f/0xa40 [ 2735.161703][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2735.161703][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2735.161703][ T282] netlink_rcv_skb+0x130/0x360 [ 2735.161703][ T282] netlink_unicast+0x449/0x710 [ 2735.161703][ T282] netlink_sendmsg+0x723/0xbe0 [ 2735.161703][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2735.161703][ T282] ___sys_sendmsg+0xee/0x170 [ 2735.161703][ T282] __sys_sendmsg+0xcd/0x170 [ 2735.161703][ T282] do_syscall_64+0xc6/0x1e0 [ 2735.161703][ T282] [ 2735.163897][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2735.163897][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2735.163897][ T282] ipv6_find_idev+0x102/0x170 [ 2735.163897][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2735.163897][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2735.163897][ T282] netlink_rcv_skb+0x130/0x360 [ 2735.163897][ T282] netlink_unicast+0x449/0x710 [ 2735.163897][ T282] netlink_sendmsg+0x723/0xbe0 [ 2735.163897][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2735.163897][ T282] ___sys_sendmsg+0xee/0x170 [ 2735.163897][ T282] __sys_sendmsg+0xcd/0x170 [ 2735.163897][ T282] do_syscall_64+0xc6/0x1e0 [ 2735.163897][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2735.163897][ T282] [ 2735.165595][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2735.165595][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2735.165595][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2735.165595][ T282] ipv6_find_idev+0x102/0x170 [ 2735.165595][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2735.165595][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2735.165595][ T282] netlink_rcv_skb+0x130/0x360 [ 2735.165595][ T282] netlink_unicast+0x449/0x710 [ 2735.165595][ T282] netlink_sendmsg+0x723/0xbe0 [ 2735.165595][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2735.165595][ T282] ___sys_sendmsg+0xee/0x170 [ 2735.165595][ T282] __sys_sendmsg+0xcd/0x170 [ 2735.165595][ T282] do_syscall_64+0xc6/0x1e0 [ 2735.165595][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2735.165595][ T282] [ 2744.763003][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2744.763637][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2744.763637][ T284] netdev_get_by_index+0x5e/0x80 [ 2744.763637][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2744.763637][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2744.763637][ T284] ip6_route_add+0x1c/0x140 [ 2744.763637][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2744.763637][ T284] inet6_addr_add+0x4f8/0xa40 [ 2744.763637][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2744.763637][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2744.763637][ T284] netlink_rcv_skb+0x130/0x360 [ 2744.763637][ T284] netlink_unicast+0x449/0x710 [ 2744.763637][ T284] netlink_sendmsg+0x723/0xbe0 [ 2744.763637][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2744.763637][ T284] ___sys_sendmsg+0xee/0x170 [ 2744.763637][ T284] __sys_sendmsg+0xcd/0x170 [ 2744.763637][ T284] do_syscall_64+0xc6/0x1e0 [ 2744.763637][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2744.763637][ T284] [ 2744.767301][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2744.767301][ T284] netdev_get_by_index+0x5e/0x80 [ 2744.767301][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2744.767301][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2744.767301][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2744.767301][ T284] ipv6_add_addr+0x411/0x2000 [ 2744.767301][ T284] inet6_addr_add+0x30e/0xa40 [ 2744.767301][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2744.767301][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2744.767301][ T284] netlink_rcv_skb+0x130/0x360 [ 2744.767301][ T284] netlink_unicast+0x449/0x710 [ 2744.767301][ T284] netlink_sendmsg+0x723/0xbe0 [ 2744.767301][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2744.767301][ T284] ___sys_sendmsg+0xee/0x170 [ 2744.767301][ T284] __sys_sendmsg+0xcd/0x170 [ 2744.767301][ T284] do_syscall_64+0xc6/0x1e0 [ 2744.767301][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2744.767301][ T284] [ 2744.770848][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2744.770848][ T284] netdev_get_by_index+0x5e/0x80 [ 2744.770848][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2744.770848][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2744.770848][ T284] ip6_route_add+0x1c/0x140 [ 2744.770848][ T284] addrconf_add_mroute+0x129/0x180 [ 2744.770848][ T284] addrconf_add_dev+0xe2/0x170 [ 2744.770848][ T284] inet6_addr_add+0x12f/0xa40 [ 2744.770848][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2744.770848][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2744.770848][ T284] netlink_rcv_skb+0x130/0x360 [ 2744.770848][ T284] netlink_unicast+0x449/0x710 [ 2744.770848][ T284] netlink_sendmsg+0x723/0xbe0 [ 2744.770848][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2744.770848][ T284] ___sys_sendmsg+0xee/0x170 [ 2744.770848][ T284] __sys_sendmsg+0xcd/0x170 [ 2744.770848][ T284] do_syscall_64+0xc6/0x1e0 [ 2744.770848][ T284] [ 2744.774348][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2744.774348][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2744.774348][ T284] ipv6_find_idev+0x102/0x170 [ 2744.774348][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2744.774348][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2744.774348][ T284] netlink_rcv_skb+0x130/0x360 [ 2744.774348][ T284] netlink_unicast+0x449/0x710 [ 2744.774348][ T284] netlink_sendmsg+0x723/0xbe0 [ 2744.774348][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2744.774348][ T284] ___sys_sendmsg+0xee/0x170 [ 2744.774348][ T284] __sys_sendmsg+0xcd/0x170 [ 2744.774348][ T284] do_syscall_64+0xc6/0x1e0 [ 2744.774348][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2744.774348][ T284] [ 2744.777083][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2744.777083][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2744.777083][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2744.777083][ T284] ipv6_find_idev+0x102/0x170 [ 2744.777083][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2744.777083][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2744.777083][ T284] netlink_rcv_skb+0x130/0x360 [ 2744.777083][ T284] netlink_unicast+0x449/0x710 [ 2744.777083][ T284] netlink_sendmsg+0x723/0xbe0 [ 2744.777083][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2744.777083][ T284] ___sys_sendmsg+0xee/0x170 [ 2744.777083][ T284] __sys_sendmsg+0xcd/0x170 [ 2744.777083][ T284] do_syscall_64+0xc6/0x1e0 [ 2744.777083][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2744.777083][ T284] [ 2745.403019][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2745.403490][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2745.403490][ T282] dst_init+0x84/0x4a0 [ 2745.403490][ T282] dst_alloc+0x97/0x150 [ 2745.403490][ T282] ip6_dst_alloc+0x23/0x90 [ 2745.403490][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2745.403490][ T282] ip6_pol_route+0x56f/0x840 [ 2745.403490][ T282] fib6_rule_lookup+0x196/0x240 [ 2745.403490][ T282] ip6_route_input+0x542/0x980 [ 2745.403490][ T282] ipv6_rcv+0x8f/0x400 [ 2745.403490][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2745.403490][ T282] process_backlog+0x101/0x620 [ 2745.403490][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2745.403490][ T282] net_rx_action+0x495/0xbe0 [ 2745.403490][ T282] __do_softirq+0x1b5/0x7f6 [ 2745.403490][ T282] [ 2745.405290][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2745.405290][ T282] netdev_get_by_index+0x5e/0x80 [ 2745.405290][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2745.405290][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2745.405290][ T282] ip6_route_add+0x1c/0x140 [ 2745.405290][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2745.405290][ T282] inet6_addr_add+0x4f8/0xa40 [ 2745.405290][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2745.405290][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2745.405290][ T282] netlink_rcv_skb+0x130/0x360 [ 2745.405290][ T282] netlink_unicast+0x449/0x710 [ 2745.405290][ T282] netlink_sendmsg+0x723/0xbe0 [ 2745.405290][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2745.405290][ T282] ___sys_sendmsg+0xee/0x170 [ 2745.405290][ T282] __sys_sendmsg+0xcd/0x170 [ 2745.405290][ T282] do_syscall_64+0xc6/0x1e0 [ 2745.405290][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2745.405290][ T282] [ 2745.407504][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2745.407504][ T282] netdev_get_by_index+0x5e/0x80 [ 2745.407504][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2745.407504][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2745.407504][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2745.407504][ T282] ipv6_add_addr+0x411/0x2000 [ 2745.407504][ T282] inet6_addr_add+0x30e/0xa40 [ 2745.407504][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2745.407504][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2745.407504][ T282] netlink_rcv_skb+0x130/0x360 [ 2745.407504][ T282] netlink_unicast+0x449/0x710 [ 2745.407504][ T282] netlink_sendmsg+0x723/0xbe0 [ 2745.407504][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2745.407504][ T282] ___sys_sendmsg+0xee/0x170 [ 2745.407504][ T282] __sys_sendmsg+0xcd/0x170 [ 2745.407504][ T282] do_syscall_64+0xc6/0x1e0 [ 2745.407504][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2745.407504][ T282] [ 2745.409696][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2745.409696][ T282] netdev_get_by_index+0x5e/0x80 [ 2745.409696][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2745.409696][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2745.409696][ T282] ip6_route_add+0x1c/0x140 [ 2745.409696][ T282] addrconf_add_mroute+0x129/0x180 [ 2745.409696][ T282] addrconf_add_dev+0xe2/0x170 [ 2745.409696][ T282] inet6_addr_add+0x12f/0xa40 [ 2745.409696][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2745.409696][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2745.409696][ T282] netlink_rcv_skb+0x130/0x360 [ 2745.409696][ T282] netlink_unicast+0x449/0x710 [ 2745.409696][ T282] netlink_sendmsg+0x723/0xbe0 [ 2745.409696][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2745.409696][ T282] ___sys_sendmsg+0xee/0x170 [ 2745.409696][ T282] __sys_sendmsg+0xcd/0x170 [ 2745.409696][ T282] do_syscall_64+0xc6/0x1e0 [ 2745.409696][ T282] [ 2745.411849][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2745.411849][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2745.411849][ T282] ipv6_find_idev+0x102/0x170 [ 2745.411849][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2745.411849][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2745.411849][ T282] netlink_rcv_skb+0x130/0x360 [ 2745.411849][ T282] netlink_unicast+0x449/0x710 [ 2745.411849][ T282] netlink_sendmsg+0x723/0xbe0 [ 2745.411849][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2745.411849][ T282] ___sys_sendmsg+0xee/0x170 [ 2745.411849][ T282] __sys_sendmsg+0xcd/0x170 [ 2745.411849][ T282] do_syscall_64+0xc6/0x1e0 [ 2745.411849][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2745.411849][ T282] [ 2745.413538][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2745.413538][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2745.413538][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2745.413538][ T282] ipv6_find_idev+0x102/0x170 [ 2745.413538][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2745.413538][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2745.413538][ T282] netlink_rcv_skb+0x130/0x360 [ 2745.413538][ T282] netlink_unicast+0x449/0x710 [ 2745.413538][ T282] netlink_sendmsg+0x723/0xbe0 [ 2745.413538][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2745.413538][ T282] ___sys_sendmsg+0xee/0x170 [ 2745.413538][ T282] __sys_sendmsg+0xcd/0x170 [ 2745.413538][ T282] do_syscall_64+0xc6/0x1e0 [ 2745.413538][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2745.413538][ T282] [ 2755.019006][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2755.019440][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2755.019440][ T284] netdev_get_by_index+0x5e/0x80 [ 2755.019440][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2755.019440][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2755.019440][ T284] ip6_route_add+0x1c/0x140 [ 2755.019440][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2755.019440][ T284] inet6_addr_add+0x4f8/0xa40 [ 2755.019440][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2755.019440][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2755.019440][ T284] netlink_rcv_skb+0x130/0x360 [ 2755.019440][ T284] netlink_unicast+0x449/0x710 [ 2755.019440][ T284] netlink_sendmsg+0x723/0xbe0 [ 2755.019440][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2755.019440][ T284] ___sys_sendmsg+0xee/0x170 [ 2755.019440][ T284] __sys_sendmsg+0xcd/0x170 [ 2755.019440][ T284] do_syscall_64+0xc6/0x1e0 [ 2755.019440][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2755.019440][ T284] [ 2755.021656][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2755.021656][ T284] netdev_get_by_index+0x5e/0x80 [ 2755.021656][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2755.021656][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2755.021656][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2755.021656][ T284] ipv6_add_addr+0x411/0x2000 [ 2755.021656][ T284] inet6_addr_add+0x30e/0xa40 [ 2755.021656][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2755.021656][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2755.021656][ T284] netlink_rcv_skb+0x130/0x360 [ 2755.021656][ T284] netlink_unicast+0x449/0x710 [ 2755.021656][ T284] netlink_sendmsg+0x723/0xbe0 [ 2755.021656][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2755.021656][ T284] ___sys_sendmsg+0xee/0x170 [ 2755.021656][ T284] __sys_sendmsg+0xcd/0x170 [ 2755.021656][ T284] do_syscall_64+0xc6/0x1e0 [ 2755.021656][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2755.021656][ T284] [ 2755.023853][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2755.023853][ T284] netdev_get_by_index+0x5e/0x80 [ 2755.023853][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2755.023853][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2755.023853][ T284] ip6_route_add+0x1c/0x140 [ 2755.023853][ T284] addrconf_add_mroute+0x129/0x180 [ 2755.023853][ T284] addrconf_add_dev+0xe2/0x170 [ 2755.023853][ T284] inet6_addr_add+0x12f/0xa40 [ 2755.023853][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2755.023853][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2755.023853][ T284] netlink_rcv_skb+0x130/0x360 [ 2755.023853][ T284] netlink_unicast+0x449/0x710 [ 2755.023853][ T284] netlink_sendmsg+0x723/0xbe0 [ 2755.023853][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2755.023853][ T284] ___sys_sendmsg+0xee/0x170 [ 2755.023853][ T284] __sys_sendmsg+0xcd/0x170 [ 2755.023853][ T284] do_syscall_64+0xc6/0x1e0 [ 2755.023853][ T284] [ 2755.026011][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2755.026011][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2755.026011][ T284] ipv6_find_idev+0x102/0x170 [ 2755.026011][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2755.026011][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2755.026011][ T284] netlink_rcv_skb+0x130/0x360 [ 2755.026011][ T284] netlink_unicast+0x449/0x710 [ 2755.026011][ T284] netlink_sendmsg+0x723/0xbe0 [ 2755.026011][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2755.026011][ T284] ___sys_sendmsg+0xee/0x170 [ 2755.026011][ T284] __sys_sendmsg+0xcd/0x170 [ 2755.026011][ T284] do_syscall_64+0xc6/0x1e0 [ 2755.026011][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2755.026011][ T284] [ 2755.027718][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2755.027718][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2755.027718][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2755.027718][ T284] ipv6_find_idev+0x102/0x170 [ 2755.027718][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2755.027718][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2755.027718][ T284] netlink_rcv_skb+0x130/0x360 [ 2755.027718][ T284] netlink_unicast+0x449/0x710 [ 2755.027718][ T284] netlink_sendmsg+0x723/0xbe0 [ 2755.027718][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2755.027718][ T284] ___sys_sendmsg+0xee/0x170 [ 2755.027718][ T284] __sys_sendmsg+0xcd/0x170 [ 2755.027718][ T284] do_syscall_64+0xc6/0x1e0 [ 2755.027718][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2755.027718][ T284] [ 2755.650952][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2755.651418][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2755.651418][ T282] dst_init+0x84/0x4a0 [ 2755.651418][ T282] dst_alloc+0x97/0x150 [ 2755.651418][ T282] ip6_dst_alloc+0x23/0x90 [ 2755.651418][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2755.651418][ T282] ip6_pol_route+0x56f/0x840 [ 2755.651418][ T282] fib6_rule_lookup+0x196/0x240 [ 2755.651418][ T282] ip6_route_input+0x542/0x980 [ 2755.651418][ T282] ipv6_rcv+0x8f/0x400 [ 2755.651418][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2755.651418][ T282] process_backlog+0x101/0x620 [ 2755.651418][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2755.651418][ T282] net_rx_action+0x495/0xbe0 [ 2755.651418][ T282] __do_softirq+0x1b5/0x7f6 [ 2755.651418][ T282] [ 2755.653245][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2755.653245][ T282] netdev_get_by_index+0x5e/0x80 [ 2755.653245][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2755.653245][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2755.653245][ T282] ip6_route_add+0x1c/0x140 [ 2755.653245][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2755.653245][ T282] inet6_addr_add+0x4f8/0xa40 [ 2755.653245][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2755.653245][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2755.653245][ T282] netlink_rcv_skb+0x130/0x360 [ 2755.653245][ T282] netlink_unicast+0x449/0x710 [ 2755.653245][ T282] netlink_sendmsg+0x723/0xbe0 [ 2755.653245][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2755.653245][ T282] ___sys_sendmsg+0xee/0x170 [ 2755.653245][ T282] __sys_sendmsg+0xcd/0x170 [ 2755.653245][ T282] do_syscall_64+0xc6/0x1e0 [ 2755.653245][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2755.653245][ T282] [ 2755.655459][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2755.655459][ T282] netdev_get_by_index+0x5e/0x80 [ 2755.655459][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2755.655459][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2755.655459][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2755.655459][ T282] ipv6_add_addr+0x411/0x2000 [ 2755.655459][ T282] inet6_addr_add+0x30e/0xa40 [ 2755.655459][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2755.655459][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2755.655459][ T282] netlink_rcv_skb+0x130/0x360 [ 2755.655459][ T282] netlink_unicast+0x449/0x710 [ 2755.655459][ T282] netlink_sendmsg+0x723/0xbe0 [ 2755.655459][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2755.655459][ T282] ___sys_sendmsg+0xee/0x170 [ 2755.655459][ T282] __sys_sendmsg+0xcd/0x170 [ 2755.655459][ T282] do_syscall_64+0xc6/0x1e0 [ 2755.655459][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2755.655459][ T282] [ 2755.657682][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2755.657682][ T282] netdev_get_by_index+0x5e/0x80 [ 2755.657682][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2755.657682][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2755.657682][ T282] ip6_route_add+0x1c/0x140 [ 2755.657682][ T282] addrconf_add_mroute+0x129/0x180 [ 2755.657682][ T282] addrconf_add_dev+0xe2/0x170 [ 2755.657682][ T282] inet6_addr_add+0x12f/0xa40 [ 2755.657682][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2755.657682][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2755.657682][ T282] netlink_rcv_skb+0x130/0x360 [ 2755.657682][ T282] netlink_unicast+0x449/0x710 [ 2755.657682][ T282] netlink_sendmsg+0x723/0xbe0 [ 2755.657682][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2755.657682][ T282] ___sys_sendmsg+0xee/0x170 [ 2755.657682][ T282] __sys_sendmsg+0xcd/0x170 [ 2755.657682][ T282] do_syscall_64+0xc6/0x1e0 [ 2755.657682][ T282] [ 2755.660107][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2755.660107][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2755.660107][ T282] ipv6_find_idev+0x102/0x170 [ 2755.660107][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2755.660107][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2755.660107][ T282] netlink_rcv_skb+0x130/0x360 [ 2755.660107][ T282] netlink_unicast+0x449/0x710 [ 2755.660107][ T282] netlink_sendmsg+0x723/0xbe0 [ 2755.660107][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2755.660107][ T282] ___sys_sendmsg+0xee/0x170 [ 2755.660107][ T282] __sys_sendmsg+0xcd/0x170 [ 2755.660107][ T282] do_syscall_64+0xc6/0x1e0 [ 2755.660107][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2755.660107][ T282] [ 2755.661826][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2755.661826][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2755.661826][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2755.661826][ T282] ipv6_find_idev+0x102/0x170 [ 2755.661826][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2755.661826][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2755.661826][ T282] netlink_rcv_skb+0x130/0x360 [ 2755.661826][ T282] netlink_unicast+0x449/0x710 [ 2755.661826][ T282] netlink_sendmsg+0x723/0xbe0 [ 2755.661826][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2755.661826][ T282] ___sys_sendmsg+0xee/0x170 [ 2755.661826][ T282] __sys_sendmsg+0xcd/0x170 [ 2755.661826][ T282] do_syscall_64+0xc6/0x1e0 [ 2755.661826][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2755.661826][ T282] [ 2765.266960][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2765.267467][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2765.267467][ T284] netdev_get_by_index+0x5e/0x80 [ 2765.267467][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2765.267467][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2765.267467][ T284] ip6_route_add+0x1c/0x140 [ 2765.267467][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2765.267467][ T284] inet6_addr_add+0x4f8/0xa40 [ 2765.267467][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2765.267467][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2765.267467][ T284] netlink_rcv_skb+0x130/0x360 [ 2765.267467][ T284] netlink_unicast+0x449/0x710 [ 2765.267467][ T284] netlink_sendmsg+0x723/0xbe0 [ 2765.267467][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2765.267467][ T284] ___sys_sendmsg+0xee/0x170 [ 2765.267467][ T284] __sys_sendmsg+0xcd/0x170 [ 2765.267467][ T284] do_syscall_64+0xc6/0x1e0 [ 2765.267467][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2765.267467][ T284] [ 2765.269703][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2765.269703][ T284] netdev_get_by_index+0x5e/0x80 [ 2765.269703][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2765.269703][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2765.269703][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2765.269703][ T284] ipv6_add_addr+0x411/0x2000 [ 2765.269703][ T284] inet6_addr_add+0x30e/0xa40 [ 2765.269703][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2765.269703][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2765.269703][ T284] netlink_rcv_skb+0x130/0x360 [ 2765.269703][ T284] netlink_unicast+0x449/0x710 [ 2765.269703][ T284] netlink_sendmsg+0x723/0xbe0 [ 2765.269703][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2765.269703][ T284] ___sys_sendmsg+0xee/0x170 [ 2765.269703][ T284] __sys_sendmsg+0xcd/0x170 [ 2765.269703][ T284] do_syscall_64+0xc6/0x1e0 [ 2765.269703][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2765.269703][ T284] [ 2765.271897][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2765.271897][ T284] netdev_get_by_index+0x5e/0x80 [ 2765.271897][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2765.271897][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2765.271897][ T284] ip6_route_add+0x1c/0x140 [ 2765.271897][ T284] addrconf_add_mroute+0x129/0x180 [ 2765.271897][ T284] addrconf_add_dev+0xe2/0x170 [ 2765.271897][ T284] inet6_addr_add+0x12f/0xa40 [ 2765.271897][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2765.271897][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2765.271897][ T284] netlink_rcv_skb+0x130/0x360 [ 2765.271897][ T284] netlink_unicast+0x449/0x710 [ 2765.271897][ T284] netlink_sendmsg+0x723/0xbe0 [ 2765.271897][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2765.271897][ T284] ___sys_sendmsg+0xee/0x170 [ 2765.271897][ T284] __sys_sendmsg+0xcd/0x170 [ 2765.271897][ T284] do_syscall_64+0xc6/0x1e0 [ 2765.271897][ T284] [ 2765.274089][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2765.274089][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2765.274089][ T284] ipv6_find_idev+0x102/0x170 [ 2765.274089][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2765.274089][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2765.274089][ T284] netlink_rcv_skb+0x130/0x360 [ 2765.274089][ T284] netlink_unicast+0x449/0x710 [ 2765.274089][ T284] netlink_sendmsg+0x723/0xbe0 [ 2765.274089][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2765.274089][ T284] ___sys_sendmsg+0xee/0x170 [ 2765.274089][ T284] __sys_sendmsg+0xcd/0x170 [ 2765.274089][ T284] do_syscall_64+0xc6/0x1e0 [ 2765.274089][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2765.274089][ T284] [ 2765.275787][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2765.275787][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2765.275787][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2765.275787][ T284] ipv6_find_idev+0x102/0x170 [ 2765.275787][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2765.275787][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2765.275787][ T284] netlink_rcv_skb+0x130/0x360 [ 2765.275787][ T284] netlink_unicast+0x449/0x710 [ 2765.275787][ T284] netlink_sendmsg+0x723/0xbe0 [ 2765.275787][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2765.275787][ T284] ___sys_sendmsg+0xee/0x170 [ 2765.275787][ T284] __sys_sendmsg+0xcd/0x170 [ 2765.275787][ T284] do_syscall_64+0xc6/0x1e0 [ 2765.275787][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2765.275787][ T284] [ 2765.906953][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2765.907477][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2765.907477][ T282] dst_init+0x84/0x4a0 [ 2765.907477][ T282] dst_alloc+0x97/0x150 [ 2765.907477][ T282] ip6_dst_alloc+0x23/0x90 [ 2765.907477][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2765.907477][ T282] ip6_pol_route+0x56f/0x840 [ 2765.907477][ T282] fib6_rule_lookup+0x196/0x240 [ 2765.907477][ T282] ip6_route_input+0x542/0x980 [ 2765.907477][ T282] ipv6_rcv+0x8f/0x400 [ 2765.907477][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2765.907477][ T282] process_backlog+0x101/0x620 [ 2765.907477][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2765.907477][ T282] net_rx_action+0x495/0xbe0 [ 2765.907477][ T282] __do_softirq+0x1b5/0x7f6 [ 2765.907477][ T282] [ 2765.909284][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2765.909284][ T282] netdev_get_by_index+0x5e/0x80 [ 2765.909284][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2765.909284][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2765.909284][ T282] ip6_route_add+0x1c/0x140 [ 2765.909284][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2765.909284][ T282] inet6_addr_add+0x4f8/0xa40 [ 2765.909284][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2765.909284][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2765.909284][ T282] netlink_rcv_skb+0x130/0x360 [ 2765.909284][ T282] netlink_unicast+0x449/0x710 [ 2765.909284][ T282] netlink_sendmsg+0x723/0xbe0 [ 2765.909284][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2765.909284][ T282] ___sys_sendmsg+0xee/0x170 [ 2765.909284][ T282] __sys_sendmsg+0xcd/0x170 [ 2765.909284][ T282] do_syscall_64+0xc6/0x1e0 [ 2765.909284][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2765.909284][ T282] [ 2765.912575][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2765.912575][ T282] netdev_get_by_index+0x5e/0x80 [ 2765.912575][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2765.912575][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2765.912575][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2765.912575][ T282] ipv6_add_addr+0x411/0x2000 [ 2765.912575][ T282] inet6_addr_add+0x30e/0xa40 [ 2765.912575][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2765.912575][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2765.912575][ T282] netlink_rcv_skb+0x130/0x360 [ 2765.912575][ T282] netlink_unicast+0x449/0x710 [ 2765.912575][ T282] netlink_sendmsg+0x723/0xbe0 [ 2765.912575][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2765.912575][ T282] ___sys_sendmsg+0xee/0x170 [ 2765.912575][ T282] __sys_sendmsg+0xcd/0x170 [ 2765.912575][ T282] do_syscall_64+0xc6/0x1e0 [ 2765.912575][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2765.912575][ T282] [ 2765.914807][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2765.914807][ T282] netdev_get_by_index+0x5e/0x80 [ 2765.914807][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2765.914807][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2765.914807][ T282] ip6_route_add+0x1c/0x140 [ 2765.914807][ T282] addrconf_add_mroute+0x129/0x180 [ 2765.914807][ T282] addrconf_add_dev+0xe2/0x170 [ 2765.914807][ T282] inet6_addr_add+0x12f/0xa40 [ 2765.914807][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2765.914807][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2765.914807][ T282] netlink_rcv_skb+0x130/0x360 [ 2765.914807][ T282] netlink_unicast+0x449/0x710 [ 2765.914807][ T282] netlink_sendmsg+0x723/0xbe0 [ 2765.914807][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2765.914807][ T282] ___sys_sendmsg+0xee/0x170 [ 2765.914807][ T282] __sys_sendmsg+0xcd/0x170 [ 2765.914807][ T282] do_syscall_64+0xc6/0x1e0 [ 2765.914807][ T282] [ 2765.916986][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2765.916986][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2765.916986][ T282] ipv6_find_idev+0x102/0x170 [ 2765.916986][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2765.916986][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2765.916986][ T282] netlink_rcv_skb+0x130/0x360 [ 2765.916986][ T282] netlink_unicast+0x449/0x710 [ 2765.916986][ T282] netlink_sendmsg+0x723/0xbe0 [ 2765.916986][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2765.916986][ T282] ___sys_sendmsg+0xee/0x170 [ 2765.916986][ T282] __sys_sendmsg+0xcd/0x170 [ 2765.916986][ T282] do_syscall_64+0xc6/0x1e0 [ 2765.916986][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2765.916986][ T282] [ 2765.918704][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2765.918704][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2765.918704][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2765.918704][ T282] ipv6_find_idev+0x102/0x170 [ 2765.918704][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2765.918704][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2765.918704][ T282] netlink_rcv_skb+0x130/0x360 [ 2765.918704][ T282] netlink_unicast+0x449/0x710 [ 2765.918704][ T282] netlink_sendmsg+0x723/0xbe0 [ 2765.918704][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2765.918704][ T282] ___sys_sendmsg+0xee/0x170 [ 2765.918704][ T282] __sys_sendmsg+0xcd/0x170 [ 2765.918704][ T282] do_syscall_64+0xc6/0x1e0 [ 2765.918704][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2765.918704][ T282] [ 2775.515029][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2775.515524][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2775.515524][ T284] netdev_get_by_index+0x5e/0x80 [ 2775.515524][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2775.515524][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2775.515524][ T284] ip6_route_add+0x1c/0x140 [ 2775.515524][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2775.515524][ T284] inet6_addr_add+0x4f8/0xa40 [ 2775.515524][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2775.515524][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2775.515524][ T284] netlink_rcv_skb+0x130/0x360 [ 2775.515524][ T284] netlink_unicast+0x449/0x710 [ 2775.515524][ T284] netlink_sendmsg+0x723/0xbe0 [ 2775.515524][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2775.515524][ T284] ___sys_sendmsg+0xee/0x170 [ 2775.515524][ T284] __sys_sendmsg+0xcd/0x170 [ 2775.515524][ T284] do_syscall_64+0xc6/0x1e0 [ 2775.515524][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2775.515524][ T284] [ 2775.518120][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2775.518120][ T284] netdev_get_by_index+0x5e/0x80 [ 2775.518120][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2775.518120][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2775.518120][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2775.518120][ T284] ipv6_add_addr+0x411/0x2000 [ 2775.518120][ T284] inet6_addr_add+0x30e/0xa40 [ 2775.518120][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2775.518120][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2775.518120][ T284] netlink_rcv_skb+0x130/0x360 [ 2775.518120][ T284] netlink_unicast+0x449/0x710 [ 2775.518120][ T284] netlink_sendmsg+0x723/0xbe0 [ 2775.518120][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2775.518120][ T284] ___sys_sendmsg+0xee/0x170 [ 2775.518120][ T284] __sys_sendmsg+0xcd/0x170 [ 2775.518120][ T284] do_syscall_64+0xc6/0x1e0 [ 2775.518120][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2775.518120][ T284] [ 2775.520674][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2775.520674][ T284] netdev_get_by_index+0x5e/0x80 [ 2775.520674][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2775.520674][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2775.520674][ T284] ip6_route_add+0x1c/0x140 [ 2775.520674][ T284] addrconf_add_mroute+0x129/0x180 [ 2775.520674][ T284] addrconf_add_dev+0xe2/0x170 [ 2775.520674][ T284] inet6_addr_add+0x12f/0xa40 [ 2775.520674][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2775.520674][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2775.520674][ T284] netlink_rcv_skb+0x130/0x360 [ 2775.520674][ T284] netlink_unicast+0x449/0x710 [ 2775.520674][ T284] netlink_sendmsg+0x723/0xbe0 [ 2775.520674][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2775.520674][ T284] ___sys_sendmsg+0xee/0x170 [ 2775.520674][ T284] __sys_sendmsg+0xcd/0x170 [ 2775.520674][ T284] do_syscall_64+0xc6/0x1e0 [ 2775.520674][ T284] [ 2775.523168][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2775.523168][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2775.523168][ T284] ipv6_find_idev+0x102/0x170 [ 2775.523168][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2775.523168][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2775.523168][ T284] netlink_rcv_skb+0x130/0x360 [ 2775.523168][ T284] netlink_unicast+0x449/0x710 [ 2775.523168][ T284] netlink_sendmsg+0x723/0xbe0 [ 2775.523168][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2775.523168][ T284] ___sys_sendmsg+0xee/0x170 [ 2775.523168][ T284] __sys_sendmsg+0xcd/0x170 [ 2775.523168][ T284] do_syscall_64+0xc6/0x1e0 [ 2775.523168][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2775.523168][ T284] [ 2775.525157][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2775.525157][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2775.525157][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2775.525157][ T284] ipv6_find_idev+0x102/0x170 [ 2775.525157][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2775.525157][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2775.525157][ T284] netlink_rcv_skb+0x130/0x360 [ 2775.525157][ T284] netlink_unicast+0x449/0x710 [ 2775.525157][ T284] netlink_sendmsg+0x723/0xbe0 [ 2775.525157][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2775.525157][ T284] ___sys_sendmsg+0xee/0x170 [ 2775.525157][ T284] __sys_sendmsg+0xcd/0x170 [ 2775.525157][ T284] do_syscall_64+0xc6/0x1e0 [ 2775.525157][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2775.525157][ T284] [ 2776.018982][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2776.019538][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2776.019538][ T282] dst_init+0x84/0x4a0 [ 2776.019538][ T282] dst_alloc+0x97/0x150 [ 2776.019538][ T282] ip6_dst_alloc+0x23/0x90 [ 2776.019538][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2776.019538][ T282] ip6_pol_route+0x56f/0x840 [ 2776.019538][ T282] fib6_rule_lookup+0x196/0x240 [ 2776.019538][ T282] ip6_route_input+0x542/0x980 [ 2776.019538][ T282] ipv6_rcv+0x8f/0x400 [ 2776.019538][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2776.019538][ T282] process_backlog+0x101/0x620 [ 2776.019538][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2776.019538][ T282] net_rx_action+0x495/0xbe0 [ 2776.019538][ T282] __do_softirq+0x1b5/0x7f6 [ 2776.019538][ T282] [ 2776.022304][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2776.022304][ T282] netdev_get_by_index+0x5e/0x80 [ 2776.022304][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2776.022304][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2776.022304][ T282] ip6_route_add+0x1c/0x140 [ 2776.022304][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2776.022304][ T282] inet6_addr_add+0x4f8/0xa40 [ 2776.022304][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2776.022304][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2776.022304][ T282] netlink_rcv_skb+0x130/0x360 [ 2776.022304][ T282] netlink_unicast+0x449/0x710 [ 2776.022304][ T282] netlink_sendmsg+0x723/0xbe0 [ 2776.022304][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2776.022304][ T282] ___sys_sendmsg+0xee/0x170 [ 2776.022304][ T282] __sys_sendmsg+0xcd/0x170 [ 2776.022304][ T282] do_syscall_64+0xc6/0x1e0 [ 2776.022304][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2776.022304][ T282] [ 2776.025612][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2776.025612][ T282] netdev_get_by_index+0x5e/0x80 [ 2776.025612][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2776.025612][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2776.025612][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2776.025612][ T282] ipv6_add_addr+0x411/0x2000 [ 2776.025612][ T282] inet6_addr_add+0x30e/0xa40 [ 2776.025612][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2776.025612][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2776.025612][ T282] netlink_rcv_skb+0x130/0x360 [ 2776.025612][ T282] netlink_unicast+0x449/0x710 [ 2776.025612][ T282] netlink_sendmsg+0x723/0xbe0 [ 2776.025612][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2776.025612][ T282] ___sys_sendmsg+0xee/0x170 [ 2776.025612][ T282] __sys_sendmsg+0xcd/0x170 [ 2776.025612][ T282] do_syscall_64+0xc6/0x1e0 [ 2776.025612][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2776.025612][ T282] [ 2776.029104][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2776.029104][ T282] netdev_get_by_index+0x5e/0x80 [ 2776.029104][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2776.029104][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2776.029104][ T282] ip6_route_add+0x1c/0x140 [ 2776.029104][ T282] addrconf_add_mroute+0x129/0x180 [ 2776.029104][ T282] addrconf_add_dev+0xe2/0x170 [ 2776.029104][ T282] inet6_addr_add+0x12f/0xa40 [ 2776.029104][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2776.029104][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2776.029104][ T282] netlink_rcv_skb+0x130/0x360 [ 2776.029104][ T282] netlink_unicast+0x449/0x710 [ 2776.029104][ T282] netlink_sendmsg+0x723/0xbe0 [ 2776.029104][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2776.029104][ T282] ___sys_sendmsg+0xee/0x170 [ 2776.029104][ T282] __sys_sendmsg+0xcd/0x170 [ 2776.029104][ T282] do_syscall_64+0xc6/0x1e0 [ 2776.029104][ T282] [ 2776.032307][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2776.032307][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2776.032307][ T282] ipv6_find_idev+0x102/0x170 [ 2776.032307][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2776.032307][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2776.032307][ T282] netlink_rcv_skb+0x130/0x360 [ 2776.032307][ T282] netlink_unicast+0x449/0x710 [ 2776.032307][ T282] netlink_sendmsg+0x723/0xbe0 [ 2776.032307][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2776.032307][ T282] ___sys_sendmsg+0xee/0x170 [ 2776.032307][ T282] __sys_sendmsg+0xcd/0x170 [ 2776.032307][ T282] do_syscall_64+0xc6/0x1e0 [ 2776.032307][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2776.032307][ T282] [ 2776.034979][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2776.034979][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2776.034979][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2776.034979][ T282] ipv6_find_idev+0x102/0x170 [ 2776.034979][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2776.034979][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2776.034979][ T282] netlink_rcv_skb+0x130/0x360 [ 2776.034979][ T282] netlink_unicast+0x449/0x710 [ 2776.034979][ T282] netlink_sendmsg+0x723/0xbe0 [ 2776.034979][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2776.034979][ T282] ___sys_sendmsg+0xee/0x170 [ 2776.034979][ T282] __sys_sendmsg+0xcd/0x170 [ 2776.034979][ T282] do_syscall_64+0xc6/0x1e0 [ 2776.034979][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2776.034979][ T282] [ 2785.763024][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2785.763527][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2785.763527][ T284] netdev_get_by_index+0x5e/0x80 [ 2785.763527][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2785.763527][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2785.763527][ T284] ip6_route_add+0x1c/0x140 [ 2785.763527][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2785.763527][ T284] inet6_addr_add+0x4f8/0xa40 [ 2785.763527][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2785.763527][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2785.763527][ T284] netlink_rcv_skb+0x130/0x360 [ 2785.763527][ T284] netlink_unicast+0x449/0x710 [ 2785.763527][ T284] netlink_sendmsg+0x723/0xbe0 [ 2785.763527][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2785.763527][ T284] ___sys_sendmsg+0xee/0x170 [ 2785.763527][ T284] __sys_sendmsg+0xcd/0x170 [ 2785.763527][ T284] do_syscall_64+0xc6/0x1e0 [ 2785.763527][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2785.763527][ T284] [ 2785.765830][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2785.765830][ T284] netdev_get_by_index+0x5e/0x80 [ 2785.765830][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2785.765830][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2785.765830][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2785.765830][ T284] ipv6_add_addr+0x411/0x2000 [ 2785.765830][ T284] inet6_addr_add+0x30e/0xa40 [ 2785.765830][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2785.765830][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2785.765830][ T284] netlink_rcv_skb+0x130/0x360 [ 2785.765830][ T284] netlink_unicast+0x449/0x710 [ 2785.765830][ T284] netlink_sendmsg+0x723/0xbe0 [ 2785.765830][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2785.765830][ T284] ___sys_sendmsg+0xee/0x170 [ 2785.765830][ T284] __sys_sendmsg+0xcd/0x170 [ 2785.765830][ T284] do_syscall_64+0xc6/0x1e0 [ 2785.765830][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2785.765830][ T284] [ 2785.768064][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2785.768064][ T284] netdev_get_by_index+0x5e/0x80 [ 2785.768064][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2785.768064][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2785.768064][ T284] ip6_route_add+0x1c/0x140 [ 2785.768064][ T284] addrconf_add_mroute+0x129/0x180 [ 2785.768064][ T284] addrconf_add_dev+0xe2/0x170 [ 2785.768064][ T284] inet6_addr_add+0x12f/0xa40 [ 2785.768064][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2785.768064][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2785.768064][ T284] netlink_rcv_skb+0x130/0x360 [ 2785.768064][ T284] netlink_unicast+0x449/0x710 [ 2785.768064][ T284] netlink_sendmsg+0x723/0xbe0 [ 2785.768064][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2785.768064][ T284] ___sys_sendmsg+0xee/0x170 [ 2785.768064][ T284] __sys_sendmsg+0xcd/0x170 [ 2785.768064][ T284] do_syscall_64+0xc6/0x1e0 [ 2785.768064][ T284] [ 2785.770250][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2785.770250][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2785.770250][ T284] ipv6_find_idev+0x102/0x170 [ 2785.770250][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2785.770250][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2785.770250][ T284] netlink_rcv_skb+0x130/0x360 [ 2785.770250][ T284] netlink_unicast+0x449/0x710 [ 2785.770250][ T284] netlink_sendmsg+0x723/0xbe0 [ 2785.770250][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2785.770250][ T284] ___sys_sendmsg+0xee/0x170 [ 2785.770250][ T284] __sys_sendmsg+0xcd/0x170 [ 2785.770250][ T284] do_syscall_64+0xc6/0x1e0 [ 2785.770250][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2785.770250][ T284] [ 2785.771963][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2785.771963][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2785.771963][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2785.771963][ T284] ipv6_find_idev+0x102/0x170 [ 2785.771963][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2785.771963][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2785.771963][ T284] netlink_rcv_skb+0x130/0x360 [ 2785.771963][ T284] netlink_unicast+0x449/0x710 [ 2785.771963][ T284] netlink_sendmsg+0x723/0xbe0 [ 2785.771963][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2785.771963][ T284] ___sys_sendmsg+0xee/0x170 [ 2785.771963][ T284] __sys_sendmsg+0xcd/0x170 [ 2785.771963][ T284] do_syscall_64+0xc6/0x1e0 [ 2785.771963][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2785.771963][ T284] [ 2786.290949][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2786.291611][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2786.291611][ T282] dst_init+0x84/0x4a0 [ 2786.291611][ T282] dst_alloc+0x97/0x150 [ 2786.291611][ T282] ip6_dst_alloc+0x23/0x90 [ 2786.291611][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2786.291611][ T282] ip6_pol_route+0x56f/0x840 [ 2786.291611][ T282] fib6_rule_lookup+0x196/0x240 [ 2786.291611][ T282] ip6_route_input+0x542/0x980 [ 2786.291611][ T282] ipv6_rcv+0x8f/0x400 [ 2786.291611][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2786.291611][ T282] process_backlog+0x101/0x620 [ 2786.291611][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2786.291611][ T282] net_rx_action+0x495/0xbe0 [ 2786.291611][ T282] __do_softirq+0x1b5/0x7f6 [ 2786.291611][ T282] [ 2786.293641][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2786.293641][ T282] netdev_get_by_index+0x5e/0x80 [ 2786.293641][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2786.293641][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2786.293641][ T282] ip6_route_add+0x1c/0x140 [ 2786.293641][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2786.293641][ T282] inet6_addr_add+0x4f8/0xa40 [ 2786.293641][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2786.293641][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2786.293641][ T282] netlink_rcv_skb+0x130/0x360 [ 2786.293641][ T282] netlink_unicast+0x449/0x710 [ 2786.293641][ T282] netlink_sendmsg+0x723/0xbe0 [ 2786.293641][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2786.293641][ T282] ___sys_sendmsg+0xee/0x170 [ 2786.293641][ T282] __sys_sendmsg+0xcd/0x170 [ 2786.293641][ T282] do_syscall_64+0xc6/0x1e0 [ 2786.293641][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2786.293641][ T282] [ 2786.295883][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2786.295883][ T282] netdev_get_by_index+0x5e/0x80 [ 2786.295883][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2786.295883][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2786.295883][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2786.295883][ T282] ipv6_add_addr+0x411/0x2000 [ 2786.295883][ T282] inet6_addr_add+0x30e/0xa40 [ 2786.295883][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2786.295883][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2786.295883][ T282] netlink_rcv_skb+0x130/0x360 [ 2786.295883][ T282] netlink_unicast+0x449/0x710 [ 2786.295883][ T282] netlink_sendmsg+0x723/0xbe0 [ 2786.295883][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2786.295883][ T282] ___sys_sendmsg+0xee/0x170 [ 2786.295883][ T282] __sys_sendmsg+0xcd/0x170 [ 2786.295883][ T282] do_syscall_64+0xc6/0x1e0 [ 2786.295883][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2786.295883][ T282] [ 2786.298107][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2786.298107][ T282] netdev_get_by_index+0x5e/0x80 [ 2786.298107][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2786.298107][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2786.298107][ T282] ip6_route_add+0x1c/0x140 [ 2786.298107][ T282] addrconf_add_mroute+0x129/0x180 [ 2786.298107][ T282] addrconf_add_dev+0xe2/0x170 [ 2786.298107][ T282] inet6_addr_add+0x12f/0xa40 [ 2786.298107][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2786.298107][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2786.298107][ T282] netlink_rcv_skb+0x130/0x360 [ 2786.298107][ T282] netlink_unicast+0x449/0x710 [ 2786.298107][ T282] netlink_sendmsg+0x723/0xbe0 [ 2786.298107][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2786.298107][ T282] ___sys_sendmsg+0xee/0x170 [ 2786.298107][ T282] __sys_sendmsg+0xcd/0x170 [ 2786.298107][ T282] do_syscall_64+0xc6/0x1e0 [ 2786.298107][ T282] [ 2786.300838][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2786.300838][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2786.300838][ T282] ipv6_find_idev+0x102/0x170 [ 2786.300838][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2786.300838][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2786.300838][ T282] netlink_rcv_skb+0x130/0x360 [ 2786.300838][ T282] netlink_unicast+0x449/0x710 [ 2786.300838][ T282] netlink_sendmsg+0x723/0xbe0 [ 2786.300838][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2786.300838][ T282] ___sys_sendmsg+0xee/0x170 [ 2786.300838][ T282] __sys_sendmsg+0xcd/0x170 [ 2786.300838][ T282] do_syscall_64+0xc6/0x1e0 [ 2786.300838][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2786.300838][ T282] [ 2786.302539][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2786.302539][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2786.302539][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2786.302539][ T282] ipv6_find_idev+0x102/0x170 [ 2786.302539][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2786.302539][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2786.302539][ T282] netlink_rcv_skb+0x130/0x360 [ 2786.302539][ T282] netlink_unicast+0x449/0x710 [ 2786.302539][ T282] netlink_sendmsg+0x723/0xbe0 [ 2786.302539][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2786.302539][ T282] ___sys_sendmsg+0xee/0x170 [ 2786.302539][ T282] __sys_sendmsg+0xcd/0x170 [ 2786.302539][ T282] do_syscall_64+0xc6/0x1e0 [ 2786.302539][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2786.302539][ T282] [ 2796.011042][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2796.011478][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2796.011478][ T284] netdev_get_by_index+0x5e/0x80 [ 2796.011478][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2796.011478][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2796.011478][ T284] ip6_route_add+0x1c/0x140 [ 2796.011478][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2796.011478][ T284] inet6_addr_add+0x4f8/0xa40 [ 2796.011478][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2796.011478][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2796.011478][ T284] netlink_rcv_skb+0x130/0x360 [ 2796.011478][ T284] netlink_unicast+0x449/0x710 [ 2796.011478][ T284] netlink_sendmsg+0x723/0xbe0 [ 2796.011478][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2796.011478][ T284] ___sys_sendmsg+0xee/0x170 [ 2796.011478][ T284] __sys_sendmsg+0xcd/0x170 [ 2796.011478][ T284] do_syscall_64+0xc6/0x1e0 [ 2796.011478][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2796.011478][ T284] [ 2796.013702][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2796.013702][ T284] netdev_get_by_index+0x5e/0x80 [ 2796.013702][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2796.013702][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2796.013702][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2796.013702][ T284] ipv6_add_addr+0x411/0x2000 [ 2796.013702][ T284] inet6_addr_add+0x30e/0xa40 [ 2796.013702][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2796.013702][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2796.013702][ T284] netlink_rcv_skb+0x130/0x360 [ 2796.013702][ T284] netlink_unicast+0x449/0x710 [ 2796.013702][ T284] netlink_sendmsg+0x723/0xbe0 [ 2796.013702][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2796.013702][ T284] ___sys_sendmsg+0xee/0x170 [ 2796.013702][ T284] __sys_sendmsg+0xcd/0x170 [ 2796.013702][ T284] do_syscall_64+0xc6/0x1e0 [ 2796.013702][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2796.013702][ T284] [ 2796.015905][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2796.015905][ T284] netdev_get_by_index+0x5e/0x80 [ 2796.015905][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2796.015905][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2796.015905][ T284] ip6_route_add+0x1c/0x140 [ 2796.015905][ T284] addrconf_add_mroute+0x129/0x180 [ 2796.015905][ T284] addrconf_add_dev+0xe2/0x170 [ 2796.015905][ T284] inet6_addr_add+0x12f/0xa40 [ 2796.015905][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2796.015905][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2796.015905][ T284] netlink_rcv_skb+0x130/0x360 [ 2796.015905][ T284] netlink_unicast+0x449/0x710 [ 2796.015905][ T284] netlink_sendmsg+0x723/0xbe0 [ 2796.015905][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2796.015905][ T284] ___sys_sendmsg+0xee/0x170 [ 2796.015905][ T284] __sys_sendmsg+0xcd/0x170 [ 2796.015905][ T284] do_syscall_64+0xc6/0x1e0 [ 2796.015905][ T284] [ 2796.018092][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2796.018092][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2796.018092][ T284] ipv6_find_idev+0x102/0x170 [ 2796.018092][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2796.018092][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2796.018092][ T284] netlink_rcv_skb+0x130/0x360 [ 2796.018092][ T284] netlink_unicast+0x449/0x710 [ 2796.018092][ T284] netlink_sendmsg+0x723/0xbe0 [ 2796.018092][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2796.018092][ T284] ___sys_sendmsg+0xee/0x170 [ 2796.018092][ T284] __sys_sendmsg+0xcd/0x170 [ 2796.018092][ T284] do_syscall_64+0xc6/0x1e0 [ 2796.018092][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2796.018092][ T284] [ 2796.019822][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2796.019822][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2796.019822][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2796.019822][ T284] ipv6_find_idev+0x102/0x170 [ 2796.019822][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2796.019822][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2796.019822][ T284] netlink_rcv_skb+0x130/0x360 [ 2796.019822][ T284] netlink_unicast+0x449/0x710 [ 2796.019822][ T284] netlink_sendmsg+0x723/0xbe0 [ 2796.019822][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2796.019822][ T284] ___sys_sendmsg+0xee/0x170 [ 2796.019822][ T284] __sys_sendmsg+0xcd/0x170 [ 2796.019822][ T284] do_syscall_64+0xc6/0x1e0 [ 2796.019822][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2796.019822][ T284] [ 2796.554992][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2796.555561][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2796.555561][ T282] dst_init+0x84/0x4a0 [ 2796.555561][ T282] dst_alloc+0x97/0x150 [ 2796.555561][ T282] ip6_dst_alloc+0x23/0x90 [ 2796.555561][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2796.555561][ T282] ip6_pol_route+0x56f/0x840 [ 2796.555561][ T282] fib6_rule_lookup+0x196/0x240 [ 2796.555561][ T282] ip6_route_input+0x542/0x980 [ 2796.555561][ T282] ipv6_rcv+0x8f/0x400 [ 2796.555561][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2796.555561][ T282] process_backlog+0x101/0x620 [ 2796.555561][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2796.555561][ T282] net_rx_action+0x495/0xbe0 [ 2796.555561][ T282] __do_softirq+0x1b5/0x7f6 [ 2796.555561][ T282] [ 2796.558507][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2796.558507][ T282] netdev_get_by_index+0x5e/0x80 [ 2796.558507][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2796.558507][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2796.558507][ T282] ip6_route_add+0x1c/0x140 [ 2796.558507][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2796.558507][ T282] inet6_addr_add+0x4f8/0xa40 [ 2796.558507][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2796.558507][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2796.558507][ T282] netlink_rcv_skb+0x130/0x360 [ 2796.558507][ T282] netlink_unicast+0x449/0x710 [ 2796.558507][ T282] netlink_sendmsg+0x723/0xbe0 [ 2796.558507][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2796.558507][ T282] ___sys_sendmsg+0xee/0x170 [ 2796.558507][ T282] __sys_sendmsg+0xcd/0x170 [ 2796.558507][ T282] do_syscall_64+0xc6/0x1e0 [ 2796.558507][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2796.558507][ T282] [ 2796.561761][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2796.561761][ T282] netdev_get_by_index+0x5e/0x80 [ 2796.561761][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2796.561761][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2796.561761][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2796.561761][ T282] ipv6_add_addr+0x411/0x2000 [ 2796.561761][ T282] inet6_addr_add+0x30e/0xa40 [ 2796.561761][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2796.561761][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2796.561761][ T282] netlink_rcv_skb+0x130/0x360 [ 2796.561761][ T282] netlink_unicast+0x449/0x710 [ 2796.561761][ T282] netlink_sendmsg+0x723/0xbe0 [ 2796.561761][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2796.561761][ T282] ___sys_sendmsg+0xee/0x170 [ 2796.561761][ T282] __sys_sendmsg+0xcd/0x170 [ 2796.561761][ T282] do_syscall_64+0xc6/0x1e0 [ 2796.561761][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2796.561761][ T282] [ 2796.565297][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2796.565297][ T282] netdev_get_by_index+0x5e/0x80 [ 2796.565297][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2796.565297][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2796.565297][ T282] ip6_route_add+0x1c/0x140 [ 2796.565297][ T282] addrconf_add_mroute+0x129/0x180 [ 2796.565297][ T282] addrconf_add_dev+0xe2/0x170 [ 2796.565297][ T282] inet6_addr_add+0x12f/0xa40 [ 2796.565297][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2796.565297][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2796.565297][ T282] netlink_rcv_skb+0x130/0x360 [ 2796.565297][ T282] netlink_unicast+0x449/0x710 [ 2796.565297][ T282] netlink_sendmsg+0x723/0xbe0 [ 2796.565297][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2796.565297][ T282] ___sys_sendmsg+0xee/0x170 [ 2796.565297][ T282] __sys_sendmsg+0xcd/0x170 [ 2796.565297][ T282] do_syscall_64+0xc6/0x1e0 [ 2796.565297][ T282] [ 2796.568785][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2796.568785][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2796.568785][ T282] ipv6_find_idev+0x102/0x170 [ 2796.568785][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2796.568785][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2796.568785][ T282] netlink_rcv_skb+0x130/0x360 [ 2796.568785][ T282] netlink_unicast+0x449/0x710 [ 2796.568785][ T282] netlink_sendmsg+0x723/0xbe0 [ 2796.568785][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2796.568785][ T282] ___sys_sendmsg+0xee/0x170 [ 2796.568785][ T282] __sys_sendmsg+0xcd/0x170 [ 2796.568785][ T282] do_syscall_64+0xc6/0x1e0 [ 2796.568785][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2796.568785][ T282] [ 2796.571532][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2796.571532][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2796.571532][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2796.571532][ T282] ipv6_find_idev+0x102/0x170 [ 2796.571532][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2796.571532][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2796.571532][ T282] netlink_rcv_skb+0x130/0x360 [ 2796.571532][ T282] netlink_unicast+0x449/0x710 [ 2796.571532][ T282] netlink_sendmsg+0x723/0xbe0 [ 2796.571532][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2796.571532][ T282] ___sys_sendmsg+0xee/0x170 [ 2796.571532][ T282] __sys_sendmsg+0xcd/0x170 [ 2796.571532][ T282] do_syscall_64+0xc6/0x1e0 [ 2796.571532][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2796.571532][ T282] [ 2806.258990][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2806.259596][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2806.259596][ T284] netdev_get_by_index+0x5e/0x80 [ 2806.259596][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2806.259596][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2806.259596][ T284] ip6_route_add+0x1c/0x140 [ 2806.259596][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2806.259596][ T284] inet6_addr_add+0x4f8/0xa40 [ 2806.259596][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2806.259596][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2806.259596][ T284] netlink_rcv_skb+0x130/0x360 [ 2806.259596][ T284] netlink_unicast+0x449/0x710 [ 2806.259596][ T284] netlink_sendmsg+0x723/0xbe0 [ 2806.259596][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2806.259596][ T284] ___sys_sendmsg+0xee/0x170 [ 2806.259596][ T284] __sys_sendmsg+0xcd/0x170 [ 2806.259596][ T284] do_syscall_64+0xc6/0x1e0 [ 2806.259596][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2806.259596][ T284] [ 2806.263141][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2806.263141][ T284] netdev_get_by_index+0x5e/0x80 [ 2806.263141][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2806.263141][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2806.263141][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2806.263141][ T284] ipv6_add_addr+0x411/0x2000 [ 2806.263141][ T284] inet6_addr_add+0x30e/0xa40 [ 2806.263141][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2806.263141][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2806.263141][ T284] netlink_rcv_skb+0x130/0x360 [ 2806.263141][ T284] netlink_unicast+0x449/0x710 [ 2806.263141][ T284] netlink_sendmsg+0x723/0xbe0 [ 2806.263141][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2806.263141][ T284] ___sys_sendmsg+0xee/0x170 [ 2806.263141][ T284] __sys_sendmsg+0xcd/0x170 [ 2806.263141][ T284] do_syscall_64+0xc6/0x1e0 [ 2806.263141][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2806.263141][ T284] [ 2806.266545][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2806.266545][ T284] netdev_get_by_index+0x5e/0x80 [ 2806.266545][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2806.266545][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2806.266545][ T284] ip6_route_add+0x1c/0x140 [ 2806.266545][ T284] addrconf_add_mroute+0x129/0x180 [ 2806.266545][ T284] addrconf_add_dev+0xe2/0x170 [ 2806.266545][ T284] inet6_addr_add+0x12f/0xa40 [ 2806.266545][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2806.266545][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2806.266545][ T284] netlink_rcv_skb+0x130/0x360 [ 2806.266545][ T284] netlink_unicast+0x449/0x710 [ 2806.266545][ T284] netlink_sendmsg+0x723/0xbe0 [ 2806.266545][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2806.266545][ T284] ___sys_sendmsg+0xee/0x170 [ 2806.266545][ T284] __sys_sendmsg+0xcd/0x170 [ 2806.266545][ T284] do_syscall_64+0xc6/0x1e0 [ 2806.266545][ T284] [ 2806.269954][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2806.269954][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2806.269954][ T284] ipv6_find_idev+0x102/0x170 [ 2806.269954][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2806.269954][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2806.269954][ T284] netlink_rcv_skb+0x130/0x360 [ 2806.269954][ T284] netlink_unicast+0x449/0x710 [ 2806.269954][ T284] netlink_sendmsg+0x723/0xbe0 [ 2806.269954][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2806.269954][ T284] ___sys_sendmsg+0xee/0x170 [ 2806.269954][ T284] __sys_sendmsg+0xcd/0x170 [ 2806.269954][ T284] do_syscall_64+0xc6/0x1e0 [ 2806.269954][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2806.269954][ T284] [ 2806.272650][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2806.272650][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2806.272650][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2806.272650][ T284] ipv6_find_idev+0x102/0x170 [ 2806.272650][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2806.272650][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2806.272650][ T284] netlink_rcv_skb+0x130/0x360 [ 2806.272650][ T284] netlink_unicast+0x449/0x710 [ 2806.272650][ T284] netlink_sendmsg+0x723/0xbe0 [ 2806.272650][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2806.272650][ T284] ___sys_sendmsg+0xee/0x170 [ 2806.272650][ T284] __sys_sendmsg+0xcd/0x170 [ 2806.272650][ T284] do_syscall_64+0xc6/0x1e0 [ 2806.272650][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2806.272650][ T284] [ 2806.827008][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2806.827433][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2806.827433][ T282] dst_init+0x84/0x4a0 [ 2806.827433][ T282] dst_alloc+0x97/0x150 [ 2806.827433][ T282] ip6_dst_alloc+0x23/0x90 [ 2806.827433][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2806.827433][ T282] ip6_pol_route+0x56f/0x840 [ 2806.827433][ T282] fib6_rule_lookup+0x196/0x240 [ 2806.827433][ T282] ip6_route_input+0x542/0x980 [ 2806.827433][ T282] ipv6_rcv+0x8f/0x400 [ 2806.827433][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2806.827433][ T282] process_backlog+0x101/0x620 [ 2806.827433][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2806.827433][ T282] net_rx_action+0x495/0xbe0 [ 2806.827433][ T282] __do_softirq+0x1b5/0x7f6 [ 2806.827433][ T282] [ 2806.829209][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2806.829209][ T282] netdev_get_by_index+0x5e/0x80 [ 2806.829209][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2806.829209][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2806.829209][ T282] ip6_route_add+0x1c/0x140 [ 2806.829209][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2806.829209][ T282] inet6_addr_add+0x4f8/0xa40 [ 2806.829209][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2806.829209][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2806.829209][ T282] netlink_rcv_skb+0x130/0x360 [ 2806.829209][ T282] netlink_unicast+0x449/0x710 [ 2806.829209][ T282] netlink_sendmsg+0x723/0xbe0 [ 2806.829209][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2806.829209][ T282] ___sys_sendmsg+0xee/0x170 [ 2806.829209][ T282] __sys_sendmsg+0xcd/0x170 [ 2806.829209][ T282] do_syscall_64+0xc6/0x1e0 [ 2806.829209][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2806.829209][ T282] [ 2806.831429][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2806.831429][ T282] netdev_get_by_index+0x5e/0x80 [ 2806.831429][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2806.831429][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2806.831429][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2806.831429][ T282] ipv6_add_addr+0x411/0x2000 [ 2806.831429][ T282] inet6_addr_add+0x30e/0xa40 [ 2806.831429][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2806.831429][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2806.831429][ T282] netlink_rcv_skb+0x130/0x360 [ 2806.831429][ T282] netlink_unicast+0x449/0x710 [ 2806.831429][ T282] netlink_sendmsg+0x723/0xbe0 [ 2806.831429][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2806.831429][ T282] ___sys_sendmsg+0xee/0x170 [ 2806.831429][ T282] __sys_sendmsg+0xcd/0x170 [ 2806.831429][ T282] do_syscall_64+0xc6/0x1e0 [ 2806.831429][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2806.831429][ T282] [ 2806.833627][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2806.833627][ T282] netdev_get_by_index+0x5e/0x80 [ 2806.833627][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2806.833627][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2806.833627][ T282] ip6_route_add+0x1c/0x140 [ 2806.833627][ T282] addrconf_add_mroute+0x129/0x180 [ 2806.833627][ T282] addrconf_add_dev+0xe2/0x170 [ 2806.833627][ T282] inet6_addr_add+0x12f/0xa40 [ 2806.833627][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2806.833627][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2806.833627][ T282] netlink_rcv_skb+0x130/0x360 [ 2806.833627][ T282] netlink_unicast+0x449/0x710 [ 2806.833627][ T282] netlink_sendmsg+0x723/0xbe0 [ 2806.833627][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2806.833627][ T282] ___sys_sendmsg+0xee/0x170 [ 2806.833627][ T282] __sys_sendmsg+0xcd/0x170 [ 2806.833627][ T282] do_syscall_64+0xc6/0x1e0 [ 2806.833627][ T282] [ 2806.835776][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2806.835776][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2806.835776][ T282] ipv6_find_idev+0x102/0x170 [ 2806.835776][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2806.835776][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2806.835776][ T282] netlink_rcv_skb+0x130/0x360 [ 2806.835776][ T282] netlink_unicast+0x449/0x710 [ 2806.835776][ T282] netlink_sendmsg+0x723/0xbe0 [ 2806.835776][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2806.835776][ T282] ___sys_sendmsg+0xee/0x170 [ 2806.835776][ T282] __sys_sendmsg+0xcd/0x170 [ 2806.835776][ T282] do_syscall_64+0xc6/0x1e0 [ 2806.835776][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2806.835776][ T282] [ 2806.837473][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2806.837473][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2806.837473][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2806.837473][ T282] ipv6_find_idev+0x102/0x170 [ 2806.837473][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2806.837473][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2806.837473][ T282] netlink_rcv_skb+0x130/0x360 [ 2806.837473][ T282] netlink_unicast+0x449/0x710 [ 2806.837473][ T282] netlink_sendmsg+0x723/0xbe0 [ 2806.837473][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2806.837473][ T282] ___sys_sendmsg+0xee/0x170 [ 2806.837473][ T282] __sys_sendmsg+0xcd/0x170 [ 2806.837473][ T282] do_syscall_64+0xc6/0x1e0 [ 2806.837473][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2806.837473][ T282] [ 2816.515023][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2816.515449][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2816.515449][ T284] netdev_get_by_index+0x5e/0x80 [ 2816.515449][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2816.515449][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2816.515449][ T284] ip6_route_add+0x1c/0x140 [ 2816.515449][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2816.515449][ T284] inet6_addr_add+0x4f8/0xa40 [ 2816.515449][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2816.515449][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2816.515449][ T284] netlink_rcv_skb+0x130/0x360 [ 2816.515449][ T284] netlink_unicast+0x449/0x710 [ 2816.515449][ T284] netlink_sendmsg+0x723/0xbe0 [ 2816.515449][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2816.515449][ T284] ___sys_sendmsg+0xee/0x170 [ 2816.515449][ T284] __sys_sendmsg+0xcd/0x170 [ 2816.515449][ T284] do_syscall_64+0xc6/0x1e0 [ 2816.515449][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2816.515449][ T284] [ 2816.517683][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2816.517683][ T284] netdev_get_by_index+0x5e/0x80 [ 2816.517683][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2816.517683][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2816.517683][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2816.517683][ T284] ipv6_add_addr+0x411/0x2000 [ 2816.517683][ T284] inet6_addr_add+0x30e/0xa40 [ 2816.517683][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2816.517683][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2816.517683][ T284] netlink_rcv_skb+0x130/0x360 [ 2816.517683][ T284] netlink_unicast+0x449/0x710 [ 2816.517683][ T284] netlink_sendmsg+0x723/0xbe0 [ 2816.517683][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2816.517683][ T284] ___sys_sendmsg+0xee/0x170 [ 2816.517683][ T284] __sys_sendmsg+0xcd/0x170 [ 2816.517683][ T284] do_syscall_64+0xc6/0x1e0 [ 2816.517683][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2816.517683][ T284] [ 2816.519875][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2816.519875][ T284] netdev_get_by_index+0x5e/0x80 [ 2816.519875][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2816.519875][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2816.519875][ T284] ip6_route_add+0x1c/0x140 [ 2816.519875][ T284] addrconf_add_mroute+0x129/0x180 [ 2816.519875][ T284] addrconf_add_dev+0xe2/0x170 [ 2816.519875][ T284] inet6_addr_add+0x12f/0xa40 [ 2816.519875][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2816.519875][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2816.519875][ T284] netlink_rcv_skb+0x130/0x360 [ 2816.519875][ T284] netlink_unicast+0x449/0x710 [ 2816.519875][ T284] netlink_sendmsg+0x723/0xbe0 [ 2816.519875][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2816.519875][ T284] ___sys_sendmsg+0xee/0x170 [ 2816.519875][ T284] __sys_sendmsg+0xcd/0x170 [ 2816.519875][ T284] do_syscall_64+0xc6/0x1e0 [ 2816.519875][ T284] [ 2816.522024][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2816.522024][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2816.522024][ T284] ipv6_find_idev+0x102/0x170 [ 2816.522024][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2816.522024][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2816.522024][ T284] netlink_rcv_skb+0x130/0x360 [ 2816.522024][ T284] netlink_unicast+0x449/0x710 [ 2816.522024][ T284] netlink_sendmsg+0x723/0xbe0 [ 2816.522024][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2816.522024][ T284] ___sys_sendmsg+0xee/0x170 [ 2816.522024][ T284] __sys_sendmsg+0xcd/0x170 [ 2816.522024][ T284] do_syscall_64+0xc6/0x1e0 [ 2816.522024][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2816.522024][ T284] [ 2816.523720][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2816.523720][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2816.523720][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2816.523720][ T284] ipv6_find_idev+0x102/0x170 [ 2816.523720][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2816.523720][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2816.523720][ T284] netlink_rcv_skb+0x130/0x360 [ 2816.523720][ T284] netlink_unicast+0x449/0x710 [ 2816.523720][ T284] netlink_sendmsg+0x723/0xbe0 [ 2816.523720][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2816.523720][ T284] ___sys_sendmsg+0xee/0x170 [ 2816.523720][ T284] __sys_sendmsg+0xcd/0x170 [ 2816.523720][ T284] do_syscall_64+0xc6/0x1e0 [ 2816.523720][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2816.523720][ T284] [ 2817.090987][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2817.091560][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2817.091560][ T282] dst_init+0x84/0x4a0 [ 2817.091560][ T282] dst_alloc+0x97/0x150 [ 2817.091560][ T282] ip6_dst_alloc+0x23/0x90 [ 2817.091560][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2817.091560][ T282] ip6_pol_route+0x56f/0x840 [ 2817.091560][ T282] fib6_rule_lookup+0x196/0x240 [ 2817.091560][ T282] ip6_route_input+0x542/0x980 [ 2817.091560][ T282] ipv6_rcv+0x8f/0x400 [ 2817.091560][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2817.091560][ T282] process_backlog+0x101/0x620 [ 2817.091560][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2817.091560][ T282] net_rx_action+0x495/0xbe0 [ 2817.091560][ T282] __do_softirq+0x1b5/0x7f6 [ 2817.091560][ T282] [ 2817.094483][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2817.094483][ T282] netdev_get_by_index+0x5e/0x80 [ 2817.094483][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2817.094483][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2817.094483][ T282] ip6_route_add+0x1c/0x140 [ 2817.094483][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2817.094483][ T282] inet6_addr_add+0x4f8/0xa40 [ 2817.094483][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2817.094483][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2817.094483][ T282] netlink_rcv_skb+0x130/0x360 [ 2817.094483][ T282] netlink_unicast+0x449/0x710 [ 2817.094483][ T282] netlink_sendmsg+0x723/0xbe0 [ 2817.094483][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2817.094483][ T282] ___sys_sendmsg+0xee/0x170 [ 2817.094483][ T282] __sys_sendmsg+0xcd/0x170 [ 2817.094483][ T282] do_syscall_64+0xc6/0x1e0 [ 2817.094483][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2817.094483][ T282] [ 2817.098066][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2817.098066][ T282] netdev_get_by_index+0x5e/0x80 [ 2817.098066][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2817.098066][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2817.098066][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2817.098066][ T282] ipv6_add_addr+0x411/0x2000 [ 2817.098066][ T282] inet6_addr_add+0x30e/0xa40 [ 2817.098066][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2817.098066][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2817.098066][ T282] netlink_rcv_skb+0x130/0x360 [ 2817.098066][ T282] netlink_unicast+0x449/0x710 [ 2817.098066][ T282] netlink_sendmsg+0x723/0xbe0 [ 2817.098066][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2817.098066][ T282] ___sys_sendmsg+0xee/0x170 [ 2817.098066][ T282] __sys_sendmsg+0xcd/0x170 [ 2817.098066][ T282] do_syscall_64+0xc6/0x1e0 [ 2817.098066][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2817.098066][ T282] [ 2817.101597][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2817.101597][ T282] netdev_get_by_index+0x5e/0x80 [ 2817.101597][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2817.101597][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2817.101597][ T282] ip6_route_add+0x1c/0x140 [ 2817.101597][ T282] addrconf_add_mroute+0x129/0x180 [ 2817.101597][ T282] addrconf_add_dev+0xe2/0x170 [ 2817.101597][ T282] inet6_addr_add+0x12f/0xa40 [ 2817.101597][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2817.101597][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2817.101597][ T282] netlink_rcv_skb+0x130/0x360 [ 2817.101597][ T282] netlink_unicast+0x449/0x710 [ 2817.101597][ T282] netlink_sendmsg+0x723/0xbe0 [ 2817.101597][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2817.101597][ T282] ___sys_sendmsg+0xee/0x170 [ 2817.101597][ T282] __sys_sendmsg+0xcd/0x170 [ 2817.101597][ T282] do_syscall_64+0xc6/0x1e0 [ 2817.101597][ T282] [ 2817.105086][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2817.105086][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2817.105086][ T282] ipv6_find_idev+0x102/0x170 [ 2817.105086][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2817.105086][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2817.105086][ T282] netlink_rcv_skb+0x130/0x360 [ 2817.105086][ T282] netlink_unicast+0x449/0x710 [ 2817.105086][ T282] netlink_sendmsg+0x723/0xbe0 [ 2817.105086][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2817.105086][ T282] ___sys_sendmsg+0xee/0x170 [ 2817.105086][ T282] __sys_sendmsg+0xcd/0x170 [ 2817.105086][ T282] do_syscall_64+0xc6/0x1e0 [ 2817.105086][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2817.105086][ T282] [ 2817.107823][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2817.107823][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2817.107823][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2817.107823][ T282] ipv6_find_idev+0x102/0x170 [ 2817.107823][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2817.107823][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2817.107823][ T282] netlink_rcv_skb+0x130/0x360 [ 2817.107823][ T282] netlink_unicast+0x449/0x710 [ 2817.107823][ T282] netlink_sendmsg+0x723/0xbe0 [ 2817.107823][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2817.107823][ T282] ___sys_sendmsg+0xee/0x170 [ 2817.107823][ T282] __sys_sendmsg+0xcd/0x170 [ 2817.107823][ T282] do_syscall_64+0xc6/0x1e0 [ 2817.107823][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2817.107823][ T282] [ 2826.762989][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2826.763612][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2826.763612][ T284] netdev_get_by_index+0x5e/0x80 [ 2826.763612][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2826.763612][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2826.763612][ T284] ip6_route_add+0x1c/0x140 [ 2826.763612][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2826.763612][ T284] inet6_addr_add+0x4f8/0xa40 [ 2826.763612][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2826.763612][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2826.763612][ T284] netlink_rcv_skb+0x130/0x360 [ 2826.763612][ T284] netlink_unicast+0x449/0x710 [ 2826.763612][ T284] netlink_sendmsg+0x723/0xbe0 [ 2826.763612][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2826.763612][ T284] ___sys_sendmsg+0xee/0x170 [ 2826.763612][ T284] __sys_sendmsg+0xcd/0x170 [ 2826.763612][ T284] do_syscall_64+0xc6/0x1e0 [ 2826.763612][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2826.763612][ T284] [ 2826.767191][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2826.767191][ T284] netdev_get_by_index+0x5e/0x80 [ 2826.767191][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2826.767191][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2826.767191][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2826.767191][ T284] ipv6_add_addr+0x411/0x2000 [ 2826.767191][ T284] inet6_addr_add+0x30e/0xa40 [ 2826.767191][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2826.767191][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2826.767191][ T284] netlink_rcv_skb+0x130/0x360 [ 2826.767191][ T284] netlink_unicast+0x449/0x710 [ 2826.767191][ T284] netlink_sendmsg+0x723/0xbe0 [ 2826.767191][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2826.767191][ T284] ___sys_sendmsg+0xee/0x170 [ 2826.767191][ T284] __sys_sendmsg+0xcd/0x170 [ 2826.767191][ T284] do_syscall_64+0xc6/0x1e0 [ 2826.767191][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2826.767191][ T284] [ 2826.770758][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2826.770758][ T284] netdev_get_by_index+0x5e/0x80 [ 2826.770758][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2826.770758][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2826.770758][ T284] ip6_route_add+0x1c/0x140 [ 2826.770758][ T284] addrconf_add_mroute+0x129/0x180 [ 2826.770758][ T284] addrconf_add_dev+0xe2/0x170 [ 2826.770758][ T284] inet6_addr_add+0x12f/0xa40 [ 2826.770758][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2826.770758][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2826.770758][ T284] netlink_rcv_skb+0x130/0x360 [ 2826.770758][ T284] netlink_unicast+0x449/0x710 [ 2826.770758][ T284] netlink_sendmsg+0x723/0xbe0 [ 2826.770758][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2826.770758][ T284] ___sys_sendmsg+0xee/0x170 [ 2826.770758][ T284] __sys_sendmsg+0xcd/0x170 [ 2826.770758][ T284] do_syscall_64+0xc6/0x1e0 [ 2826.770758][ T284] [ 2826.774139][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2826.774139][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2826.774139][ T284] ipv6_find_idev+0x102/0x170 [ 2826.774139][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2826.774139][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2826.774139][ T284] netlink_rcv_skb+0x130/0x360 [ 2826.774139][ T284] netlink_unicast+0x449/0x710 [ 2826.774139][ T284] netlink_sendmsg+0x723/0xbe0 [ 2826.774139][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2826.774139][ T284] ___sys_sendmsg+0xee/0x170 [ 2826.774139][ T284] __sys_sendmsg+0xcd/0x170 [ 2826.774139][ T284] do_syscall_64+0xc6/0x1e0 [ 2826.774139][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2826.774139][ T284] [ 2826.776753][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2826.776753][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2826.776753][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2826.776753][ T284] ipv6_find_idev+0x102/0x170 [ 2826.776753][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2826.776753][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2826.776753][ T284] netlink_rcv_skb+0x130/0x360 [ 2826.776753][ T284] netlink_unicast+0x449/0x710 [ 2826.776753][ T284] netlink_sendmsg+0x723/0xbe0 [ 2826.776753][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2826.776753][ T284] ___sys_sendmsg+0xee/0x170 [ 2826.776753][ T284] __sys_sendmsg+0xcd/0x170 [ 2826.776753][ T284] do_syscall_64+0xc6/0x1e0 [ 2826.776753][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2826.776753][ T284] [ 2827.362951][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2827.363443][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2827.363443][ T282] dst_init+0x84/0x4a0 [ 2827.363443][ T282] dst_alloc+0x97/0x150 [ 2827.363443][ T282] ip6_dst_alloc+0x23/0x90 [ 2827.363443][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2827.363443][ T282] ip6_pol_route+0x56f/0x840 [ 2827.363443][ T282] fib6_rule_lookup+0x196/0x240 [ 2827.363443][ T282] ip6_route_input+0x542/0x980 [ 2827.363443][ T282] ipv6_rcv+0x8f/0x400 [ 2827.363443][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2827.363443][ T282] process_backlog+0x101/0x620 [ 2827.363443][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2827.363443][ T282] net_rx_action+0x495/0xbe0 [ 2827.363443][ T282] __do_softirq+0x1b5/0x7f6 [ 2827.363443][ T282] [ 2827.365261][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2827.365261][ T282] netdev_get_by_index+0x5e/0x80 [ 2827.365261][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2827.365261][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2827.365261][ T282] ip6_route_add+0x1c/0x140 [ 2827.365261][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2827.365261][ T282] inet6_addr_add+0x4f8/0xa40 [ 2827.365261][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2827.365261][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2827.365261][ T282] netlink_rcv_skb+0x130/0x360 [ 2827.365261][ T282] netlink_unicast+0x449/0x710 [ 2827.365261][ T282] netlink_sendmsg+0x723/0xbe0 [ 2827.365261][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2827.365261][ T282] ___sys_sendmsg+0xee/0x170 [ 2827.365261][ T282] __sys_sendmsg+0xcd/0x170 [ 2827.365261][ T282] do_syscall_64+0xc6/0x1e0 [ 2827.365261][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2827.365261][ T282] [ 2827.367491][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2827.367491][ T282] netdev_get_by_index+0x5e/0x80 [ 2827.367491][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2827.367491][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2827.367491][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2827.367491][ T282] ipv6_add_addr+0x411/0x2000 [ 2827.367491][ T282] inet6_addr_add+0x30e/0xa40 [ 2827.367491][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2827.367491][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2827.367491][ T282] netlink_rcv_skb+0x130/0x360 [ 2827.367491][ T282] netlink_unicast+0x449/0x710 [ 2827.367491][ T282] netlink_sendmsg+0x723/0xbe0 [ 2827.367491][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2827.367491][ T282] ___sys_sendmsg+0xee/0x170 [ 2827.367491][ T282] __sys_sendmsg+0xcd/0x170 [ 2827.367491][ T282] do_syscall_64+0xc6/0x1e0 [ 2827.367491][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2827.367491][ T282] [ 2827.369734][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2827.369734][ T282] netdev_get_by_index+0x5e/0x80 [ 2827.369734][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2827.369734][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2827.369734][ T282] ip6_route_add+0x1c/0x140 [ 2827.369734][ T282] addrconf_add_mroute+0x129/0x180 [ 2827.369734][ T282] addrconf_add_dev+0xe2/0x170 [ 2827.369734][ T282] inet6_addr_add+0x12f/0xa40 [ 2827.369734][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2827.369734][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2827.369734][ T282] netlink_rcv_skb+0x130/0x360 [ 2827.369734][ T282] netlink_unicast+0x449/0x710 [ 2827.369734][ T282] netlink_sendmsg+0x723/0xbe0 [ 2827.369734][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2827.369734][ T282] ___sys_sendmsg+0xee/0x170 [ 2827.369734][ T282] __sys_sendmsg+0xcd/0x170 [ 2827.369734][ T282] do_syscall_64+0xc6/0x1e0 [ 2827.369734][ T282] [ 2827.372277][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2827.372277][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2827.372277][ T282] ipv6_find_idev+0x102/0x170 [ 2827.372277][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2827.372277][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2827.372277][ T282] netlink_rcv_skb+0x130/0x360 [ 2827.372277][ T282] netlink_unicast+0x449/0x710 [ 2827.372277][ T282] netlink_sendmsg+0x723/0xbe0 [ 2827.372277][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2827.372277][ T282] ___sys_sendmsg+0xee/0x170 [ 2827.372277][ T282] __sys_sendmsg+0xcd/0x170 [ 2827.372277][ T282] do_syscall_64+0xc6/0x1e0 [ 2827.372277][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2827.372277][ T282] [ 2827.374188][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2827.374188][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2827.374188][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2827.374188][ T282] ipv6_find_idev+0x102/0x170 [ 2827.374188][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2827.374188][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2827.374188][ T282] netlink_rcv_skb+0x130/0x360 [ 2827.374188][ T282] netlink_unicast+0x449/0x710 [ 2827.374188][ T282] netlink_sendmsg+0x723/0xbe0 [ 2827.374188][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2827.374188][ T282] ___sys_sendmsg+0xee/0x170 [ 2827.374188][ T282] __sys_sendmsg+0xcd/0x170 [ 2827.374188][ T282] do_syscall_64+0xc6/0x1e0 [ 2827.374188][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2827.374188][ T282] [ 2837.018965][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2837.019566][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2837.019566][ T284] netdev_get_by_index+0x5e/0x80 [ 2837.019566][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2837.019566][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2837.019566][ T284] ip6_route_add+0x1c/0x140 [ 2837.019566][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2837.019566][ T284] inet6_addr_add+0x4f8/0xa40 [ 2837.019566][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2837.019566][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2837.019566][ T284] netlink_rcv_skb+0x130/0x360 [ 2837.019566][ T284] netlink_unicast+0x449/0x710 [ 2837.019566][ T284] netlink_sendmsg+0x723/0xbe0 [ 2837.019566][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2837.019566][ T284] ___sys_sendmsg+0xee/0x170 [ 2837.019566][ T284] __sys_sendmsg+0xcd/0x170 [ 2837.019566][ T284] do_syscall_64+0xc6/0x1e0 [ 2837.019566][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2837.019566][ T284] [ 2837.023113][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2837.023113][ T284] netdev_get_by_index+0x5e/0x80 [ 2837.023113][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2837.023113][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2837.023113][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2837.023113][ T284] ipv6_add_addr+0x411/0x2000 [ 2837.023113][ T284] inet6_addr_add+0x30e/0xa40 [ 2837.023113][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2837.023113][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2837.023113][ T284] netlink_rcv_skb+0x130/0x360 [ 2837.023113][ T284] netlink_unicast+0x449/0x710 [ 2837.023113][ T284] netlink_sendmsg+0x723/0xbe0 [ 2837.023113][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2837.023113][ T284] ___sys_sendmsg+0xee/0x170 [ 2837.023113][ T284] __sys_sendmsg+0xcd/0x170 [ 2837.023113][ T284] do_syscall_64+0xc6/0x1e0 [ 2837.023113][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2837.023113][ T284] [ 2837.026661][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2837.026661][ T284] netdev_get_by_index+0x5e/0x80 [ 2837.026661][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2837.026661][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2837.026661][ T284] ip6_route_add+0x1c/0x140 [ 2837.026661][ T284] addrconf_add_mroute+0x129/0x180 [ 2837.026661][ T284] addrconf_add_dev+0xe2/0x170 [ 2837.026661][ T284] inet6_addr_add+0x12f/0xa40 [ 2837.026661][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2837.026661][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2837.026661][ T284] netlink_rcv_skb+0x130/0x360 [ 2837.026661][ T284] netlink_unicast+0x449/0x710 [ 2837.026661][ T284] netlink_sendmsg+0x723/0xbe0 [ 2837.026661][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2837.026661][ T284] ___sys_sendmsg+0xee/0x170 [ 2837.026661][ T284] __sys_sendmsg+0xcd/0x170 [ 2837.026661][ T284] do_syscall_64+0xc6/0x1e0 [ 2837.026661][ T284] [ 2837.030260][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2837.030260][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2837.030260][ T284] ipv6_find_idev+0x102/0x170 [ 2837.030260][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2837.030260][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2837.030260][ T284] netlink_rcv_skb+0x130/0x360 [ 2837.030260][ T284] netlink_unicast+0x449/0x710 [ 2837.030260][ T284] netlink_sendmsg+0x723/0xbe0 [ 2837.030260][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2837.030260][ T284] ___sys_sendmsg+0xee/0x170 [ 2837.030260][ T284] __sys_sendmsg+0xcd/0x170 [ 2837.030260][ T284] do_syscall_64+0xc6/0x1e0 [ 2837.030260][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2837.030260][ T284] [ 2837.032898][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2837.032898][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2837.032898][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2837.032898][ T284] ipv6_find_idev+0x102/0x170 [ 2837.032898][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2837.032898][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2837.032898][ T284] netlink_rcv_skb+0x130/0x360 [ 2837.032898][ T284] netlink_unicast+0x449/0x710 [ 2837.032898][ T284] netlink_sendmsg+0x723/0xbe0 [ 2837.032898][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2837.032898][ T284] ___sys_sendmsg+0xee/0x170 [ 2837.032898][ T284] __sys_sendmsg+0xcd/0x170 [ 2837.032898][ T284] do_syscall_64+0xc6/0x1e0 [ 2837.032898][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2837.032898][ T284] [ 2837.627016][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2837.627424][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2837.627424][ T282] dst_init+0x84/0x4a0 [ 2837.627424][ T282] dst_alloc+0x97/0x150 [ 2837.627424][ T282] ip6_dst_alloc+0x23/0x90 [ 2837.627424][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2837.627424][ T282] ip6_pol_route+0x56f/0x840 [ 2837.627424][ T282] fib6_rule_lookup+0x196/0x240 [ 2837.627424][ T282] ip6_route_input+0x542/0x980 [ 2837.627424][ T282] ipv6_rcv+0x8f/0x400 [ 2837.627424][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2837.627424][ T282] process_backlog+0x101/0x620 [ 2837.627424][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2837.627424][ T282] net_rx_action+0x495/0xbe0 [ 2837.627424][ T282] __do_softirq+0x1b5/0x7f6 [ 2837.627424][ T282] [ 2837.629252][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2837.629252][ T282] netdev_get_by_index+0x5e/0x80 [ 2837.629252][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2837.629252][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2837.629252][ T282] ip6_route_add+0x1c/0x140 [ 2837.629252][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2837.629252][ T282] inet6_addr_add+0x4f8/0xa40 [ 2837.629252][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2837.629252][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2837.629252][ T282] netlink_rcv_skb+0x130/0x360 [ 2837.629252][ T282] netlink_unicast+0x449/0x710 [ 2837.629252][ T282] netlink_sendmsg+0x723/0xbe0 [ 2837.629252][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2837.629252][ T282] ___sys_sendmsg+0xee/0x170 [ 2837.629252][ T282] __sys_sendmsg+0xcd/0x170 [ 2837.629252][ T282] do_syscall_64+0xc6/0x1e0 [ 2837.629252][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2837.629252][ T282] [ 2837.631436][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2837.631436][ T282] netdev_get_by_index+0x5e/0x80 [ 2837.631436][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2837.631436][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2837.631436][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2837.631436][ T282] ipv6_add_addr+0x411/0x2000 [ 2837.631436][ T282] inet6_addr_add+0x30e/0xa40 [ 2837.631436][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2837.631436][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2837.631436][ T282] netlink_rcv_skb+0x130/0x360 [ 2837.631436][ T282] netlink_unicast+0x449/0x710 [ 2837.631436][ T282] netlink_sendmsg+0x723/0xbe0 [ 2837.631436][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2837.631436][ T282] ___sys_sendmsg+0xee/0x170 [ 2837.631436][ T282] __sys_sendmsg+0xcd/0x170 [ 2837.631436][ T282] do_syscall_64+0xc6/0x1e0 [ 2837.631436][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2837.631436][ T282] [ 2837.633652][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2837.633652][ T282] netdev_get_by_index+0x5e/0x80 [ 2837.633652][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2837.633652][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2837.633652][ T282] ip6_route_add+0x1c/0x140 [ 2837.633652][ T282] addrconf_add_mroute+0x129/0x180 [ 2837.633652][ T282] addrconf_add_dev+0xe2/0x170 [ 2837.633652][ T282] inet6_addr_add+0x12f/0xa40 [ 2837.633652][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2837.633652][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2837.633652][ T282] netlink_rcv_skb+0x130/0x360 [ 2837.633652][ T282] netlink_unicast+0x449/0x710 [ 2837.633652][ T282] netlink_sendmsg+0x723/0xbe0 [ 2837.633652][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2837.633652][ T282] ___sys_sendmsg+0xee/0x170 [ 2837.633652][ T282] __sys_sendmsg+0xcd/0x170 [ 2837.633652][ T282] do_syscall_64+0xc6/0x1e0 [ 2837.633652][ T282] [ 2837.635796][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2837.635796][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2837.635796][ T282] ipv6_find_idev+0x102/0x170 [ 2837.635796][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2837.635796][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2837.635796][ T282] netlink_rcv_skb+0x130/0x360 [ 2837.635796][ T282] netlink_unicast+0x449/0x710 [ 2837.635796][ T282] netlink_sendmsg+0x723/0xbe0 [ 2837.635796][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2837.635796][ T282] ___sys_sendmsg+0xee/0x170 [ 2837.635796][ T282] __sys_sendmsg+0xcd/0x170 [ 2837.635796][ T282] do_syscall_64+0xc6/0x1e0 [ 2837.635796][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2837.635796][ T282] [ 2837.637514][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2837.637514][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2837.637514][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2837.637514][ T282] ipv6_find_idev+0x102/0x170 [ 2837.637514][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2837.637514][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2837.637514][ T282] netlink_rcv_skb+0x130/0x360 [ 2837.637514][ T282] netlink_unicast+0x449/0x710 [ 2837.637514][ T282] netlink_sendmsg+0x723/0xbe0 [ 2837.637514][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2837.637514][ T282] ___sys_sendmsg+0xee/0x170 [ 2837.637514][ T282] __sys_sendmsg+0xcd/0x170 [ 2837.637514][ T282] do_syscall_64+0xc6/0x1e0 [ 2837.637514][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2837.637514][ T282] [ 2847.275061][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2847.275486][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2847.275486][ T284] netdev_get_by_index+0x5e/0x80 [ 2847.275486][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2847.275486][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2847.275486][ T284] ip6_route_add+0x1c/0x140 [ 2847.275486][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2847.275486][ T284] inet6_addr_add+0x4f8/0xa40 [ 2847.275486][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2847.275486][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2847.275486][ T284] netlink_rcv_skb+0x130/0x360 [ 2847.275486][ T284] netlink_unicast+0x449/0x710 [ 2847.275486][ T284] netlink_sendmsg+0x723/0xbe0 [ 2847.275486][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2847.275486][ T284] ___sys_sendmsg+0xee/0x170 [ 2847.275486][ T284] __sys_sendmsg+0xcd/0x170 [ 2847.275486][ T284] do_syscall_64+0xc6/0x1e0 [ 2847.275486][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2847.275486][ T284] [ 2847.277727][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2847.277727][ T284] netdev_get_by_index+0x5e/0x80 [ 2847.277727][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2847.277727][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2847.277727][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2847.277727][ T284] ipv6_add_addr+0x411/0x2000 [ 2847.277727][ T284] inet6_addr_add+0x30e/0xa40 [ 2847.277727][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2847.277727][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2847.277727][ T284] netlink_rcv_skb+0x130/0x360 [ 2847.277727][ T284] netlink_unicast+0x449/0x710 [ 2847.277727][ T284] netlink_sendmsg+0x723/0xbe0 [ 2847.277727][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2847.277727][ T284] ___sys_sendmsg+0xee/0x170 [ 2847.277727][ T284] __sys_sendmsg+0xcd/0x170 [ 2847.277727][ T284] do_syscall_64+0xc6/0x1e0 [ 2847.277727][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2847.277727][ T284] [ 2847.279914][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2847.279914][ T284] netdev_get_by_index+0x5e/0x80 [ 2847.279914][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2847.279914][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2847.279914][ T284] ip6_route_add+0x1c/0x140 [ 2847.279914][ T284] addrconf_add_mroute+0x129/0x180 [ 2847.279914][ T284] addrconf_add_dev+0xe2/0x170 [ 2847.279914][ T284] inet6_addr_add+0x12f/0xa40 [ 2847.279914][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2847.279914][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2847.279914][ T284] netlink_rcv_skb+0x130/0x360 [ 2847.279914][ T284] netlink_unicast+0x449/0x710 [ 2847.279914][ T284] netlink_sendmsg+0x723/0xbe0 [ 2847.279914][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2847.279914][ T284] ___sys_sendmsg+0xee/0x170 [ 2847.279914][ T284] __sys_sendmsg+0xcd/0x170 [ 2847.279914][ T284] do_syscall_64+0xc6/0x1e0 [ 2847.279914][ T284] [ 2847.282082][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2847.282082][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2847.282082][ T284] ipv6_find_idev+0x102/0x170 [ 2847.282082][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2847.282082][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2847.282082][ T284] netlink_rcv_skb+0x130/0x360 [ 2847.282082][ T284] netlink_unicast+0x449/0x710 [ 2847.282082][ T284] netlink_sendmsg+0x723/0xbe0 [ 2847.282082][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2847.282082][ T284] ___sys_sendmsg+0xee/0x170 [ 2847.282082][ T284] __sys_sendmsg+0xcd/0x170 [ 2847.282082][ T284] do_syscall_64+0xc6/0x1e0 [ 2847.282082][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2847.282082][ T284] [ 2847.283766][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2847.283766][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2847.283766][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2847.283766][ T284] ipv6_find_idev+0x102/0x170 [ 2847.283766][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2847.283766][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2847.283766][ T284] netlink_rcv_skb+0x130/0x360 [ 2847.283766][ T284] netlink_unicast+0x449/0x710 [ 2847.283766][ T284] netlink_sendmsg+0x723/0xbe0 [ 2847.283766][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2847.283766][ T284] ___sys_sendmsg+0xee/0x170 [ 2847.283766][ T284] __sys_sendmsg+0xcd/0x170 [ 2847.283766][ T284] do_syscall_64+0xc6/0x1e0 [ 2847.283766][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2847.283766][ T284] [ 2847.883027][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2847.883437][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2847.883437][ T282] dst_init+0x84/0x4a0 [ 2847.883437][ T282] dst_alloc+0x97/0x150 [ 2847.883437][ T282] ip6_dst_alloc+0x23/0x90 [ 2847.883437][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2847.883437][ T282] ip6_pol_route+0x56f/0x840 [ 2847.883437][ T282] fib6_rule_lookup+0x196/0x240 [ 2847.883437][ T282] ip6_route_input+0x542/0x980 [ 2847.883437][ T282] ipv6_rcv+0x8f/0x400 [ 2847.883437][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2847.883437][ T282] process_backlog+0x101/0x620 [ 2847.883437][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2847.883437][ T282] net_rx_action+0x495/0xbe0 [ 2847.883437][ T282] __do_softirq+0x1b5/0x7f6 [ 2847.883437][ T282] [ 2847.885227][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2847.885227][ T282] netdev_get_by_index+0x5e/0x80 [ 2847.885227][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2847.885227][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2847.885227][ T282] ip6_route_add+0x1c/0x140 [ 2847.885227][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2847.885227][ T282] inet6_addr_add+0x4f8/0xa40 [ 2847.885227][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2847.885227][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2847.885227][ T282] netlink_rcv_skb+0x130/0x360 [ 2847.885227][ T282] netlink_unicast+0x449/0x710 [ 2847.885227][ T282] netlink_sendmsg+0x723/0xbe0 [ 2847.885227][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2847.885227][ T282] ___sys_sendmsg+0xee/0x170 [ 2847.885227][ T282] __sys_sendmsg+0xcd/0x170 [ 2847.885227][ T282] do_syscall_64+0xc6/0x1e0 [ 2847.885227][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2847.885227][ T282] [ 2847.887450][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2847.887450][ T282] netdev_get_by_index+0x5e/0x80 [ 2847.887450][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2847.887450][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2847.887450][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2847.887450][ T282] ipv6_add_addr+0x411/0x2000 [ 2847.887450][ T282] inet6_addr_add+0x30e/0xa40 [ 2847.887450][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2847.887450][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2847.887450][ T282] netlink_rcv_skb+0x130/0x360 [ 2847.887450][ T282] netlink_unicast+0x449/0x710 [ 2847.887450][ T282] netlink_sendmsg+0x723/0xbe0 [ 2847.887450][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2847.887450][ T282] ___sys_sendmsg+0xee/0x170 [ 2847.887450][ T282] __sys_sendmsg+0xcd/0x170 [ 2847.887450][ T282] do_syscall_64+0xc6/0x1e0 [ 2847.887450][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2847.887450][ T282] [ 2847.889642][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2847.889642][ T282] netdev_get_by_index+0x5e/0x80 [ 2847.889642][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2847.889642][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2847.889642][ T282] ip6_route_add+0x1c/0x140 [ 2847.889642][ T282] addrconf_add_mroute+0x129/0x180 [ 2847.889642][ T282] addrconf_add_dev+0xe2/0x170 [ 2847.889642][ T282] inet6_addr_add+0x12f/0xa40 [ 2847.889642][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2847.889642][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2847.889642][ T282] netlink_rcv_skb+0x130/0x360 [ 2847.889642][ T282] netlink_unicast+0x449/0x710 [ 2847.889642][ T282] netlink_sendmsg+0x723/0xbe0 [ 2847.889642][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2847.889642][ T282] ___sys_sendmsg+0xee/0x170 [ 2847.889642][ T282] __sys_sendmsg+0xcd/0x170 [ 2847.889642][ T282] do_syscall_64+0xc6/0x1e0 [ 2847.889642][ T282] [ 2847.891797][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2847.891797][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2847.891797][ T282] ipv6_find_idev+0x102/0x170 [ 2847.891797][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2847.891797][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2847.891797][ T282] netlink_rcv_skb+0x130/0x360 [ 2847.891797][ T282] netlink_unicast+0x449/0x710 [ 2847.891797][ T282] netlink_sendmsg+0x723/0xbe0 [ 2847.891797][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2847.891797][ T282] ___sys_sendmsg+0xee/0x170 [ 2847.891797][ T282] __sys_sendmsg+0xcd/0x170 [ 2847.891797][ T282] do_syscall_64+0xc6/0x1e0 [ 2847.891797][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2847.891797][ T282] [ 2847.893479][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2847.893479][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2847.893479][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2847.893479][ T282] ipv6_find_idev+0x102/0x170 [ 2847.893479][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2847.893479][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2847.893479][ T282] netlink_rcv_skb+0x130/0x360 [ 2847.893479][ T282] netlink_unicast+0x449/0x710 [ 2847.893479][ T282] netlink_sendmsg+0x723/0xbe0 [ 2847.893479][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2847.893479][ T282] ___sys_sendmsg+0xee/0x170 [ 2847.893479][ T282] __sys_sendmsg+0xcd/0x170 [ 2847.893479][ T282] do_syscall_64+0xc6/0x1e0 [ 2847.893479][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2847.893479][ T282] [ 2857.523027][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2857.523448][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2857.523448][ T284] netdev_get_by_index+0x5e/0x80 [ 2857.523448][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2857.523448][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2857.523448][ T284] ip6_route_add+0x1c/0x140 [ 2857.523448][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2857.523448][ T284] inet6_addr_add+0x4f8/0xa40 [ 2857.523448][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2857.523448][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2857.523448][ T284] netlink_rcv_skb+0x130/0x360 [ 2857.523448][ T284] netlink_unicast+0x449/0x710 [ 2857.523448][ T284] netlink_sendmsg+0x723/0xbe0 [ 2857.523448][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2857.523448][ T284] ___sys_sendmsg+0xee/0x170 [ 2857.523448][ T284] __sys_sendmsg+0xcd/0x170 [ 2857.523448][ T284] do_syscall_64+0xc6/0x1e0 [ 2857.523448][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2857.523448][ T284] [ 2857.525673][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2857.525673][ T284] netdev_get_by_index+0x5e/0x80 [ 2857.525673][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2857.525673][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2857.525673][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2857.525673][ T284] ipv6_add_addr+0x411/0x2000 [ 2857.525673][ T284] inet6_addr_add+0x30e/0xa40 [ 2857.525673][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2857.525673][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2857.525673][ T284] netlink_rcv_skb+0x130/0x360 [ 2857.525673][ T284] netlink_unicast+0x449/0x710 [ 2857.525673][ T284] netlink_sendmsg+0x723/0xbe0 [ 2857.525673][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2857.525673][ T284] ___sys_sendmsg+0xee/0x170 [ 2857.525673][ T284] __sys_sendmsg+0xcd/0x170 [ 2857.525673][ T284] do_syscall_64+0xc6/0x1e0 [ 2857.525673][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2857.525673][ T284] [ 2857.527885][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2857.527885][ T284] netdev_get_by_index+0x5e/0x80 [ 2857.527885][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2857.527885][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2857.527885][ T284] ip6_route_add+0x1c/0x140 [ 2857.527885][ T284] addrconf_add_mroute+0x129/0x180 [ 2857.527885][ T284] addrconf_add_dev+0xe2/0x170 [ 2857.527885][ T284] inet6_addr_add+0x12f/0xa40 [ 2857.527885][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2857.527885][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2857.527885][ T284] netlink_rcv_skb+0x130/0x360 [ 2857.527885][ T284] netlink_unicast+0x449/0x710 [ 2857.527885][ T284] netlink_sendmsg+0x723/0xbe0 [ 2857.527885][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2857.527885][ T284] ___sys_sendmsg+0xee/0x170 [ 2857.527885][ T284] __sys_sendmsg+0xcd/0x170 [ 2857.527885][ T284] do_syscall_64+0xc6/0x1e0 [ 2857.527885][ T284] [ 2857.530042][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2857.530042][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2857.530042][ T284] ipv6_find_idev+0x102/0x170 [ 2857.530042][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2857.530042][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2857.530042][ T284] netlink_rcv_skb+0x130/0x360 [ 2857.530042][ T284] netlink_unicast+0x449/0x710 [ 2857.530042][ T284] netlink_sendmsg+0x723/0xbe0 [ 2857.530042][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2857.530042][ T284] ___sys_sendmsg+0xee/0x170 [ 2857.530042][ T284] __sys_sendmsg+0xcd/0x170 [ 2857.530042][ T284] do_syscall_64+0xc6/0x1e0 [ 2857.530042][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2857.530042][ T284] [ 2857.531742][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2857.531742][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2857.531742][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2857.531742][ T284] ipv6_find_idev+0x102/0x170 [ 2857.531742][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2857.531742][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2857.531742][ T284] netlink_rcv_skb+0x130/0x360 [ 2857.531742][ T284] netlink_unicast+0x449/0x710 [ 2857.531742][ T284] netlink_sendmsg+0x723/0xbe0 [ 2857.531742][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2857.531742][ T284] ___sys_sendmsg+0xee/0x170 [ 2857.531742][ T284] __sys_sendmsg+0xcd/0x170 [ 2857.531742][ T284] do_syscall_64+0xc6/0x1e0 [ 2857.531742][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2857.531742][ T284] [ 2858.147023][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2858.147458][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2858.147458][ T282] dst_init+0x84/0x4a0 [ 2858.147458][ T282] dst_alloc+0x97/0x150 [ 2858.147458][ T282] ip6_dst_alloc+0x23/0x90 [ 2858.147458][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2858.147458][ T282] ip6_pol_route+0x56f/0x840 [ 2858.147458][ T282] fib6_rule_lookup+0x196/0x240 [ 2858.147458][ T282] ip6_route_input+0x542/0x980 [ 2858.147458][ T282] ipv6_rcv+0x8f/0x400 [ 2858.147458][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2858.147458][ T282] process_backlog+0x101/0x620 [ 2858.147458][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2858.147458][ T282] net_rx_action+0x495/0xbe0 [ 2858.147458][ T282] __do_softirq+0x1b5/0x7f6 [ 2858.147458][ T282] [ 2858.149267][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2858.149267][ T282] netdev_get_by_index+0x5e/0x80 [ 2858.149267][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2858.149267][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2858.149267][ T282] ip6_route_add+0x1c/0x140 [ 2858.149267][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2858.149267][ T282] inet6_addr_add+0x4f8/0xa40 [ 2858.149267][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2858.149267][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2858.149267][ T282] netlink_rcv_skb+0x130/0x360 [ 2858.149267][ T282] netlink_unicast+0x449/0x710 [ 2858.149267][ T282] netlink_sendmsg+0x723/0xbe0 [ 2858.149267][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2858.149267][ T282] ___sys_sendmsg+0xee/0x170 [ 2858.149267][ T282] __sys_sendmsg+0xcd/0x170 [ 2858.149267][ T282] do_syscall_64+0xc6/0x1e0 [ 2858.149267][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2858.149267][ T282] [ 2858.151473][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2858.151473][ T282] netdev_get_by_index+0x5e/0x80 [ 2858.151473][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2858.151473][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2858.151473][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2858.151473][ T282] ipv6_add_addr+0x411/0x2000 [ 2858.151473][ T282] inet6_addr_add+0x30e/0xa40 [ 2858.151473][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2858.151473][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2858.151473][ T282] netlink_rcv_skb+0x130/0x360 [ 2858.151473][ T282] netlink_unicast+0x449/0x710 [ 2858.151473][ T282] netlink_sendmsg+0x723/0xbe0 [ 2858.151473][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2858.151473][ T282] ___sys_sendmsg+0xee/0x170 [ 2858.151473][ T282] __sys_sendmsg+0xcd/0x170 [ 2858.151473][ T282] do_syscall_64+0xc6/0x1e0 [ 2858.151473][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2858.151473][ T282] [ 2858.153671][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2858.153671][ T282] netdev_get_by_index+0x5e/0x80 [ 2858.153671][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2858.153671][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2858.153671][ T282] ip6_route_add+0x1c/0x140 [ 2858.153671][ T282] addrconf_add_mroute+0x129/0x180 [ 2858.153671][ T282] addrconf_add_dev+0xe2/0x170 [ 2858.153671][ T282] inet6_addr_add+0x12f/0xa40 [ 2858.153671][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2858.153671][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2858.153671][ T282] netlink_rcv_skb+0x130/0x360 [ 2858.153671][ T282] netlink_unicast+0x449/0x710 [ 2858.153671][ T282] netlink_sendmsg+0x723/0xbe0 [ 2858.153671][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2858.153671][ T282] ___sys_sendmsg+0xee/0x170 [ 2858.153671][ T282] __sys_sendmsg+0xcd/0x170 [ 2858.153671][ T282] do_syscall_64+0xc6/0x1e0 [ 2858.153671][ T282] [ 2858.155824][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2858.155824][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2858.155824][ T282] ipv6_find_idev+0x102/0x170 [ 2858.155824][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2858.155824][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2858.155824][ T282] netlink_rcv_skb+0x130/0x360 [ 2858.155824][ T282] netlink_unicast+0x449/0x710 [ 2858.155824][ T282] netlink_sendmsg+0x723/0xbe0 [ 2858.155824][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2858.155824][ T282] ___sys_sendmsg+0xee/0x170 [ 2858.155824][ T282] __sys_sendmsg+0xcd/0x170 [ 2858.155824][ T282] do_syscall_64+0xc6/0x1e0 [ 2858.155824][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2858.155824][ T282] [ 2858.157522][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2858.157522][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2858.157522][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2858.157522][ T282] ipv6_find_idev+0x102/0x170 [ 2858.157522][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2858.157522][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2858.157522][ T282] netlink_rcv_skb+0x130/0x360 [ 2858.157522][ T282] netlink_unicast+0x449/0x710 [ 2858.157522][ T282] netlink_sendmsg+0x723/0xbe0 [ 2858.157522][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2858.157522][ T282] ___sys_sendmsg+0xee/0x170 [ 2858.157522][ T282] __sys_sendmsg+0xcd/0x170 [ 2858.157522][ T282] do_syscall_64+0xc6/0x1e0 [ 2858.157522][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2858.157522][ T282] [ 2867.771037][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2867.771586][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2867.771586][ T284] netdev_get_by_index+0x5e/0x80 [ 2867.771586][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2867.771586][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2867.771586][ T284] ip6_route_add+0x1c/0x140 [ 2867.771586][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2867.771586][ T284] inet6_addr_add+0x4f8/0xa40 [ 2867.771586][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2867.771586][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2867.771586][ T284] netlink_rcv_skb+0x130/0x360 [ 2867.771586][ T284] netlink_unicast+0x449/0x710 [ 2867.771586][ T284] netlink_sendmsg+0x723/0xbe0 [ 2867.771586][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2867.771586][ T284] ___sys_sendmsg+0xee/0x170 [ 2867.771586][ T284] __sys_sendmsg+0xcd/0x170 [ 2867.771586][ T284] do_syscall_64+0xc6/0x1e0 [ 2867.771586][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2867.771586][ T284] [ 2867.773909][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2867.773909][ T284] netdev_get_by_index+0x5e/0x80 [ 2867.773909][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2867.773909][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2867.773909][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2867.773909][ T284] ipv6_add_addr+0x411/0x2000 [ 2867.773909][ T284] inet6_addr_add+0x30e/0xa40 [ 2867.773909][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2867.773909][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2867.773909][ T284] netlink_rcv_skb+0x130/0x360 [ 2867.773909][ T284] netlink_unicast+0x449/0x710 [ 2867.773909][ T284] netlink_sendmsg+0x723/0xbe0 [ 2867.773909][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2867.773909][ T284] ___sys_sendmsg+0xee/0x170 [ 2867.773909][ T284] __sys_sendmsg+0xcd/0x170 [ 2867.773909][ T284] do_syscall_64+0xc6/0x1e0 [ 2867.773909][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2867.773909][ T284] [ 2867.776096][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2867.776096][ T284] netdev_get_by_index+0x5e/0x80 [ 2867.776096][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2867.776096][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2867.776096][ T284] ip6_route_add+0x1c/0x140 [ 2867.776096][ T284] addrconf_add_mroute+0x129/0x180 [ 2867.776096][ T284] addrconf_add_dev+0xe2/0x170 [ 2867.776096][ T284] inet6_addr_add+0x12f/0xa40 [ 2867.776096][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2867.776096][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2867.776096][ T284] netlink_rcv_skb+0x130/0x360 [ 2867.776096][ T284] netlink_unicast+0x449/0x710 [ 2867.776096][ T284] netlink_sendmsg+0x723/0xbe0 [ 2867.776096][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2867.776096][ T284] ___sys_sendmsg+0xee/0x170 [ 2867.776096][ T284] __sys_sendmsg+0xcd/0x170 [ 2867.776096][ T284] do_syscall_64+0xc6/0x1e0 [ 2867.776096][ T284] [ 2867.778282][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2867.778282][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2867.778282][ T284] ipv6_find_idev+0x102/0x170 [ 2867.778282][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2867.778282][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2867.778282][ T284] netlink_rcv_skb+0x130/0x360 [ 2867.778282][ T284] netlink_unicast+0x449/0x710 [ 2867.778282][ T284] netlink_sendmsg+0x723/0xbe0 [ 2867.778282][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2867.778282][ T284] ___sys_sendmsg+0xee/0x170 [ 2867.778282][ T284] __sys_sendmsg+0xcd/0x170 [ 2867.778282][ T284] do_syscall_64+0xc6/0x1e0 [ 2867.778282][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2867.778282][ T284] [ 2867.779963][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2867.779963][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2867.779963][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2867.779963][ T284] ipv6_find_idev+0x102/0x170 [ 2867.779963][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2867.779963][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2867.779963][ T284] netlink_rcv_skb+0x130/0x360 [ 2867.779963][ T284] netlink_unicast+0x449/0x710 [ 2867.779963][ T284] netlink_sendmsg+0x723/0xbe0 [ 2867.779963][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2867.779963][ T284] ___sys_sendmsg+0xee/0x170 [ 2867.779963][ T284] __sys_sendmsg+0xcd/0x170 [ 2867.779963][ T284] do_syscall_64+0xc6/0x1e0 [ 2867.779963][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2867.779963][ T284] [ 2868.403025][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2868.403495][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2868.403495][ T282] dst_init+0x84/0x4a0 [ 2868.403495][ T282] dst_alloc+0x97/0x150 [ 2868.403495][ T282] ip6_dst_alloc+0x23/0x90 [ 2868.403495][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2868.403495][ T282] ip6_pol_route+0x56f/0x840 [ 2868.403495][ T282] fib6_rule_lookup+0x196/0x240 [ 2868.403495][ T282] ip6_route_input+0x542/0x980 [ 2868.403495][ T282] ipv6_rcv+0x8f/0x400 [ 2868.403495][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2868.403495][ T282] process_backlog+0x101/0x620 [ 2868.403495][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2868.403495][ T282] net_rx_action+0x495/0xbe0 [ 2868.403495][ T282] __do_softirq+0x1b5/0x7f6 [ 2868.403495][ T282] [ 2868.405295][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2868.405295][ T282] netdev_get_by_index+0x5e/0x80 [ 2868.405295][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2868.405295][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2868.405295][ T282] ip6_route_add+0x1c/0x140 [ 2868.405295][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2868.405295][ T282] inet6_addr_add+0x4f8/0xa40 [ 2868.405295][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2868.405295][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2868.405295][ T282] netlink_rcv_skb+0x130/0x360 [ 2868.405295][ T282] netlink_unicast+0x449/0x710 [ 2868.405295][ T282] netlink_sendmsg+0x723/0xbe0 [ 2868.405295][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2868.405295][ T282] ___sys_sendmsg+0xee/0x170 [ 2868.405295][ T282] __sys_sendmsg+0xcd/0x170 [ 2868.405295][ T282] do_syscall_64+0xc6/0x1e0 [ 2868.405295][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2868.405295][ T282] [ 2868.407522][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2868.407522][ T282] netdev_get_by_index+0x5e/0x80 [ 2868.407522][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2868.407522][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2868.407522][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2868.407522][ T282] ipv6_add_addr+0x411/0x2000 [ 2868.407522][ T282] inet6_addr_add+0x30e/0xa40 [ 2868.407522][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2868.407522][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2868.407522][ T282] netlink_rcv_skb+0x130/0x360 [ 2868.407522][ T282] netlink_unicast+0x449/0x710 [ 2868.407522][ T282] netlink_sendmsg+0x723/0xbe0 [ 2868.407522][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2868.407522][ T282] ___sys_sendmsg+0xee/0x170 [ 2868.407522][ T282] __sys_sendmsg+0xcd/0x170 [ 2868.407522][ T282] do_syscall_64+0xc6/0x1e0 [ 2868.407522][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2868.407522][ T282] [ 2868.409707][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2868.409707][ T282] netdev_get_by_index+0x5e/0x80 [ 2868.409707][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2868.409707][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2868.409707][ T282] ip6_route_add+0x1c/0x140 [ 2868.409707][ T282] addrconf_add_mroute+0x129/0x180 [ 2868.409707][ T282] addrconf_add_dev+0xe2/0x170 [ 2868.409707][ T282] inet6_addr_add+0x12f/0xa40 [ 2868.409707][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2868.409707][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2868.409707][ T282] netlink_rcv_skb+0x130/0x360 [ 2868.409707][ T282] netlink_unicast+0x449/0x710 [ 2868.409707][ T282] netlink_sendmsg+0x723/0xbe0 [ 2868.409707][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2868.409707][ T282] ___sys_sendmsg+0xee/0x170 [ 2868.409707][ T282] __sys_sendmsg+0xcd/0x170 [ 2868.409707][ T282] do_syscall_64+0xc6/0x1e0 [ 2868.409707][ T282] [ 2868.411861][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2868.411861][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2868.411861][ T282] ipv6_find_idev+0x102/0x170 [ 2868.411861][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2868.411861][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2868.411861][ T282] netlink_rcv_skb+0x130/0x360 [ 2868.411861][ T282] netlink_unicast+0x449/0x710 [ 2868.411861][ T282] netlink_sendmsg+0x723/0xbe0 [ 2868.411861][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2868.411861][ T282] ___sys_sendmsg+0xee/0x170 [ 2868.411861][ T282] __sys_sendmsg+0xcd/0x170 [ 2868.411861][ T282] do_syscall_64+0xc6/0x1e0 [ 2868.411861][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2868.411861][ T282] [ 2868.413541][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2868.413541][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2868.413541][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2868.413541][ T282] ipv6_find_idev+0x102/0x170 [ 2868.413541][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2868.413541][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2868.413541][ T282] netlink_rcv_skb+0x130/0x360 [ 2868.413541][ T282] netlink_unicast+0x449/0x710 [ 2868.413541][ T282] netlink_sendmsg+0x723/0xbe0 [ 2868.413541][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2868.413541][ T282] ___sys_sendmsg+0xee/0x170 [ 2868.413541][ T282] __sys_sendmsg+0xcd/0x170 [ 2868.413541][ T282] do_syscall_64+0xc6/0x1e0 [ 2868.413541][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2868.413541][ T282] [ 2878.019025][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2878.019518][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2878.019518][ T284] netdev_get_by_index+0x5e/0x80 [ 2878.019518][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2878.019518][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2878.019518][ T284] ip6_route_add+0x1c/0x140 [ 2878.019518][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2878.019518][ T284] inet6_addr_add+0x4f8/0xa40 [ 2878.019518][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2878.019518][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2878.019518][ T284] netlink_rcv_skb+0x130/0x360 [ 2878.019518][ T284] netlink_unicast+0x449/0x710 [ 2878.019518][ T284] netlink_sendmsg+0x723/0xbe0 [ 2878.019518][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2878.019518][ T284] ___sys_sendmsg+0xee/0x170 [ 2878.019518][ T284] __sys_sendmsg+0xcd/0x170 [ 2878.019518][ T284] do_syscall_64+0xc6/0x1e0 [ 2878.019518][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2878.019518][ T284] [ 2878.021734][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2878.021734][ T284] netdev_get_by_index+0x5e/0x80 [ 2878.021734][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2878.021734][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2878.021734][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2878.021734][ T284] ipv6_add_addr+0x411/0x2000 [ 2878.021734][ T284] inet6_addr_add+0x30e/0xa40 [ 2878.021734][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2878.021734][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2878.021734][ T284] netlink_rcv_skb+0x130/0x360 [ 2878.021734][ T284] netlink_unicast+0x449/0x710 [ 2878.021734][ T284] netlink_sendmsg+0x723/0xbe0 [ 2878.021734][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2878.021734][ T284] ___sys_sendmsg+0xee/0x170 [ 2878.021734][ T284] __sys_sendmsg+0xcd/0x170 [ 2878.021734][ T284] do_syscall_64+0xc6/0x1e0 [ 2878.021734][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2878.021734][ T284] [ 2878.023930][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2878.023930][ T284] netdev_get_by_index+0x5e/0x80 [ 2878.023930][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2878.023930][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2878.023930][ T284] ip6_route_add+0x1c/0x140 [ 2878.023930][ T284] addrconf_add_mroute+0x129/0x180 [ 2878.023930][ T284] addrconf_add_dev+0xe2/0x170 [ 2878.023930][ T284] inet6_addr_add+0x12f/0xa40 [ 2878.023930][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2878.023930][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2878.023930][ T284] netlink_rcv_skb+0x130/0x360 [ 2878.023930][ T284] netlink_unicast+0x449/0x710 [ 2878.023930][ T284] netlink_sendmsg+0x723/0xbe0 [ 2878.023930][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2878.023930][ T284] ___sys_sendmsg+0xee/0x170 [ 2878.023930][ T284] __sys_sendmsg+0xcd/0x170 [ 2878.023930][ T284] do_syscall_64+0xc6/0x1e0 [ 2878.023930][ T284] [ 2878.026078][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2878.026078][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2878.026078][ T284] ipv6_find_idev+0x102/0x170 [ 2878.026078][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2878.026078][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2878.026078][ T284] netlink_rcv_skb+0x130/0x360 [ 2878.026078][ T284] netlink_unicast+0x449/0x710 [ 2878.026078][ T284] netlink_sendmsg+0x723/0xbe0 [ 2878.026078][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2878.026078][ T284] ___sys_sendmsg+0xee/0x170 [ 2878.026078][ T284] __sys_sendmsg+0xcd/0x170 [ 2878.026078][ T284] do_syscall_64+0xc6/0x1e0 [ 2878.026078][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2878.026078][ T284] [ 2878.027781][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2878.027781][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2878.027781][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2878.027781][ T284] ipv6_find_idev+0x102/0x170 [ 2878.027781][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2878.027781][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2878.027781][ T284] netlink_rcv_skb+0x130/0x360 [ 2878.027781][ T284] netlink_unicast+0x449/0x710 [ 2878.027781][ T284] netlink_sendmsg+0x723/0xbe0 [ 2878.027781][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2878.027781][ T284] ___sys_sendmsg+0xee/0x170 [ 2878.027781][ T284] __sys_sendmsg+0xcd/0x170 [ 2878.027781][ T284] do_syscall_64+0xc6/0x1e0 [ 2878.027781][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2878.027781][ T284] [ 2878.658986][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2878.659638][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2878.659638][ T282] dst_init+0x84/0x4a0 [ 2878.659638][ T282] dst_alloc+0x97/0x150 [ 2878.659638][ T282] ip6_dst_alloc+0x23/0x90 [ 2878.659638][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2878.659638][ T282] ip6_pol_route+0x56f/0x840 [ 2878.659638][ T282] fib6_rule_lookup+0x196/0x240 [ 2878.659638][ T282] ip6_route_input+0x542/0x980 [ 2878.659638][ T282] ipv6_rcv+0x8f/0x400 [ 2878.659638][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2878.659638][ T282] process_backlog+0x101/0x620 [ 2878.659638][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2878.659638][ T282] net_rx_action+0x495/0xbe0 [ 2878.659638][ T282] __do_softirq+0x1b5/0x7f6 [ 2878.659638][ T282] [ 2878.662496][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2878.662496][ T282] netdev_get_by_index+0x5e/0x80 [ 2878.662496][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2878.662496][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2878.662496][ T282] ip6_route_add+0x1c/0x140 [ 2878.662496][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2878.662496][ T282] inet6_addr_add+0x4f8/0xa40 [ 2878.662496][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2878.662496][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2878.662496][ T282] netlink_rcv_skb+0x130/0x360 [ 2878.662496][ T282] netlink_unicast+0x449/0x710 [ 2878.662496][ T282] netlink_sendmsg+0x723/0xbe0 [ 2878.662496][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2878.662496][ T282] ___sys_sendmsg+0xee/0x170 [ 2878.662496][ T282] __sys_sendmsg+0xcd/0x170 [ 2878.662496][ T282] do_syscall_64+0xc6/0x1e0 [ 2878.662496][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2878.662496][ T282] [ 2878.666081][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2878.666081][ T282] netdev_get_by_index+0x5e/0x80 [ 2878.666081][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2878.666081][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2878.666081][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2878.666081][ T282] ipv6_add_addr+0x411/0x2000 [ 2878.666081][ T282] inet6_addr_add+0x30e/0xa40 [ 2878.666081][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2878.666081][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2878.666081][ T282] netlink_rcv_skb+0x130/0x360 [ 2878.666081][ T282] netlink_unicast+0x449/0x710 [ 2878.666081][ T282] netlink_sendmsg+0x723/0xbe0 [ 2878.666081][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2878.666081][ T282] ___sys_sendmsg+0xee/0x170 [ 2878.666081][ T282] __sys_sendmsg+0xcd/0x170 [ 2878.666081][ T282] do_syscall_64+0xc6/0x1e0 [ 2878.666081][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2878.666081][ T282] [ 2878.669870][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2878.669870][ T282] netdev_get_by_index+0x5e/0x80 [ 2878.669870][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2878.669870][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2878.669870][ T282] ip6_route_add+0x1c/0x140 [ 2878.669870][ T282] addrconf_add_mroute+0x129/0x180 [ 2878.669870][ T282] addrconf_add_dev+0xe2/0x170 [ 2878.669870][ T282] inet6_addr_add+0x12f/0xa40 [ 2878.669870][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2878.669870][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2878.669870][ T282] netlink_rcv_skb+0x130/0x360 [ 2878.669870][ T282] netlink_unicast+0x449/0x710 [ 2878.669870][ T282] netlink_sendmsg+0x723/0xbe0 [ 2878.669870][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2878.669870][ T282] ___sys_sendmsg+0xee/0x170 [ 2878.669870][ T282] __sys_sendmsg+0xcd/0x170 [ 2878.669870][ T282] do_syscall_64+0xc6/0x1e0 [ 2878.669870][ T282] [ 2878.673291][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2878.673291][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2878.673291][ T282] ipv6_find_idev+0x102/0x170 [ 2878.673291][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2878.673291][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2878.673291][ T282] netlink_rcv_skb+0x130/0x360 [ 2878.673291][ T282] netlink_unicast+0x449/0x710 [ 2878.673291][ T282] netlink_sendmsg+0x723/0xbe0 [ 2878.673291][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2878.673291][ T282] ___sys_sendmsg+0xee/0x170 [ 2878.673291][ T282] __sys_sendmsg+0xcd/0x170 [ 2878.673291][ T282] do_syscall_64+0xc6/0x1e0 [ 2878.673291][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2878.673291][ T282] [ 2878.675853][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2878.675853][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2878.675853][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2878.675853][ T282] ipv6_find_idev+0x102/0x170 [ 2878.675853][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2878.675853][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2878.675853][ T282] netlink_rcv_skb+0x130/0x360 [ 2878.675853][ T282] netlink_unicast+0x449/0x710 [ 2878.675853][ T282] netlink_sendmsg+0x723/0xbe0 [ 2878.675853][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2878.675853][ T282] ___sys_sendmsg+0xee/0x170 [ 2878.675853][ T282] __sys_sendmsg+0xcd/0x170 [ 2878.675853][ T282] do_syscall_64+0xc6/0x1e0 [ 2878.675853][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2878.675853][ T282] [ 2888.266979][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2888.267468][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2888.267468][ T284] netdev_get_by_index+0x5e/0x80 [ 2888.267468][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2888.267468][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2888.267468][ T284] ip6_route_add+0x1c/0x140 [ 2888.267468][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2888.267468][ T284] inet6_addr_add+0x4f8/0xa40 [ 2888.267468][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2888.267468][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2888.267468][ T284] netlink_rcv_skb+0x130/0x360 [ 2888.267468][ T284] netlink_unicast+0x449/0x710 [ 2888.267468][ T284] netlink_sendmsg+0x723/0xbe0 [ 2888.267468][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2888.267468][ T284] ___sys_sendmsg+0xee/0x170 [ 2888.267468][ T284] __sys_sendmsg+0xcd/0x170 [ 2888.267468][ T284] do_syscall_64+0xc6/0x1e0 [ 2888.267468][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2888.267468][ T284] [ 2888.269718][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2888.269718][ T284] netdev_get_by_index+0x5e/0x80 [ 2888.269718][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2888.269718][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2888.269718][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2888.269718][ T284] ipv6_add_addr+0x411/0x2000 [ 2888.269718][ T284] inet6_addr_add+0x30e/0xa40 [ 2888.269718][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2888.269718][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2888.269718][ T284] netlink_rcv_skb+0x130/0x360 [ 2888.269718][ T284] netlink_unicast+0x449/0x710 [ 2888.269718][ T284] netlink_sendmsg+0x723/0xbe0 [ 2888.269718][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2888.269718][ T284] ___sys_sendmsg+0xee/0x170 [ 2888.269718][ T284] __sys_sendmsg+0xcd/0x170 [ 2888.269718][ T284] do_syscall_64+0xc6/0x1e0 [ 2888.269718][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2888.269718][ T284] [ 2888.271909][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2888.271909][ T284] netdev_get_by_index+0x5e/0x80 [ 2888.271909][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2888.271909][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2888.271909][ T284] ip6_route_add+0x1c/0x140 [ 2888.271909][ T284] addrconf_add_mroute+0x129/0x180 [ 2888.271909][ T284] addrconf_add_dev+0xe2/0x170 [ 2888.271909][ T284] inet6_addr_add+0x12f/0xa40 [ 2888.271909][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2888.271909][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2888.271909][ T284] netlink_rcv_skb+0x130/0x360 [ 2888.271909][ T284] netlink_unicast+0x449/0x710 [ 2888.271909][ T284] netlink_sendmsg+0x723/0xbe0 [ 2888.271909][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2888.271909][ T284] ___sys_sendmsg+0xee/0x170 [ 2888.271909][ T284] __sys_sendmsg+0xcd/0x170 [ 2888.271909][ T284] do_syscall_64+0xc6/0x1e0 [ 2888.271909][ T284] [ 2888.274084][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2888.274084][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2888.274084][ T284] ipv6_find_idev+0x102/0x170 [ 2888.274084][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2888.274084][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2888.274084][ T284] netlink_rcv_skb+0x130/0x360 [ 2888.274084][ T284] netlink_unicast+0x449/0x710 [ 2888.274084][ T284] netlink_sendmsg+0x723/0xbe0 [ 2888.274084][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2888.274084][ T284] ___sys_sendmsg+0xee/0x170 [ 2888.274084][ T284] __sys_sendmsg+0xcd/0x170 [ 2888.274084][ T284] do_syscall_64+0xc6/0x1e0 [ 2888.274084][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2888.274084][ T284] [ 2888.275787][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2888.275787][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2888.275787][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2888.275787][ T284] ipv6_find_idev+0x102/0x170 [ 2888.275787][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2888.275787][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2888.275787][ T284] netlink_rcv_skb+0x130/0x360 [ 2888.275787][ T284] netlink_unicast+0x449/0x710 [ 2888.275787][ T284] netlink_sendmsg+0x723/0xbe0 [ 2888.275787][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2888.275787][ T284] ___sys_sendmsg+0xee/0x170 [ 2888.275787][ T284] __sys_sendmsg+0xcd/0x170 [ 2888.275787][ T284] do_syscall_64+0xc6/0x1e0 [ 2888.275787][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2888.275787][ T284] [ 2888.922984][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2888.923676][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2888.923676][ T282] dst_init+0x84/0x4a0 [ 2888.923676][ T282] dst_alloc+0x97/0x150 [ 2888.923676][ T282] ip6_dst_alloc+0x23/0x90 [ 2888.923676][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2888.923676][ T282] ip6_pol_route+0x56f/0x840 [ 2888.923676][ T282] fib6_rule_lookup+0x196/0x240 [ 2888.923676][ T282] ip6_route_input+0x542/0x980 [ 2888.923676][ T282] ipv6_rcv+0x8f/0x400 [ 2888.923676][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2888.923676][ T282] process_backlog+0x101/0x620 [ 2888.923676][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2888.923676][ T282] net_rx_action+0x495/0xbe0 [ 2888.923676][ T282] __do_softirq+0x1b5/0x7f6 [ 2888.923676][ T282] [ 2888.926498][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2888.926498][ T282] netdev_get_by_index+0x5e/0x80 [ 2888.926498][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2888.926498][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2888.926498][ T282] ip6_route_add+0x1c/0x140 [ 2888.926498][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2888.926498][ T282] inet6_addr_add+0x4f8/0xa40 [ 2888.926498][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2888.926498][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2888.926498][ T282] netlink_rcv_skb+0x130/0x360 [ 2888.926498][ T282] netlink_unicast+0x449/0x710 [ 2888.926498][ T282] netlink_sendmsg+0x723/0xbe0 [ 2888.926498][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2888.926498][ T282] ___sys_sendmsg+0xee/0x170 [ 2888.926498][ T282] __sys_sendmsg+0xcd/0x170 [ 2888.926498][ T282] do_syscall_64+0xc6/0x1e0 [ 2888.926498][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2888.926498][ T282] [ 2888.930057][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2888.930057][ T282] netdev_get_by_index+0x5e/0x80 [ 2888.930057][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2888.930057][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2888.930057][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2888.930057][ T282] ipv6_add_addr+0x411/0x2000 [ 2888.930057][ T282] inet6_addr_add+0x30e/0xa40 [ 2888.930057][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2888.930057][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2888.930057][ T282] netlink_rcv_skb+0x130/0x360 [ 2888.930057][ T282] netlink_unicast+0x449/0x710 [ 2888.930057][ T282] netlink_sendmsg+0x723/0xbe0 [ 2888.930057][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2888.930057][ T282] ___sys_sendmsg+0xee/0x170 [ 2888.930057][ T282] __sys_sendmsg+0xcd/0x170 [ 2888.930057][ T282] do_syscall_64+0xc6/0x1e0 [ 2888.930057][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2888.930057][ T282] [ 2888.933336][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2888.933336][ T282] netdev_get_by_index+0x5e/0x80 [ 2888.933336][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2888.933336][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2888.933336][ T282] ip6_route_add+0x1c/0x140 [ 2888.933336][ T282] addrconf_add_mroute+0x129/0x180 [ 2888.933336][ T282] addrconf_add_dev+0xe2/0x170 [ 2888.933336][ T282] inet6_addr_add+0x12f/0xa40 [ 2888.933336][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2888.933336][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2888.933336][ T282] netlink_rcv_skb+0x130/0x360 [ 2888.933336][ T282] netlink_unicast+0x449/0x710 [ 2888.933336][ T282] netlink_sendmsg+0x723/0xbe0 [ 2888.933336][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2888.933336][ T282] ___sys_sendmsg+0xee/0x170 [ 2888.933336][ T282] __sys_sendmsg+0xcd/0x170 [ 2888.933336][ T282] do_syscall_64+0xc6/0x1e0 [ 2888.933336][ T282] [ 2888.936859][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2888.936859][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2888.936859][ T282] ipv6_find_idev+0x102/0x170 [ 2888.936859][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2888.936859][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2888.936859][ T282] netlink_rcv_skb+0x130/0x360 [ 2888.936859][ T282] netlink_unicast+0x449/0x710 [ 2888.936859][ T282] netlink_sendmsg+0x723/0xbe0 [ 2888.936859][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2888.936859][ T282] ___sys_sendmsg+0xee/0x170 [ 2888.936859][ T282] __sys_sendmsg+0xcd/0x170 [ 2888.936859][ T282] do_syscall_64+0xc6/0x1e0 [ 2888.936859][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2888.936859][ T282] [ 2888.939561][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2888.939561][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2888.939561][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2888.939561][ T282] ipv6_find_idev+0x102/0x170 [ 2888.939561][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2888.939561][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2888.939561][ T282] netlink_rcv_skb+0x130/0x360 [ 2888.939561][ T282] netlink_unicast+0x449/0x710 [ 2888.939561][ T282] netlink_sendmsg+0x723/0xbe0 [ 2888.939561][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2888.939561][ T282] ___sys_sendmsg+0xee/0x170 [ 2888.939561][ T282] __sys_sendmsg+0xcd/0x170 [ 2888.939561][ T282] do_syscall_64+0xc6/0x1e0 [ 2888.939561][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2888.939561][ T282] [ 2898.515007][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2898.515499][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2898.515499][ T284] netdev_get_by_index+0x5e/0x80 [ 2898.515499][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2898.515499][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2898.515499][ T284] ip6_route_add+0x1c/0x140 [ 2898.515499][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2898.515499][ T284] inet6_addr_add+0x4f8/0xa40 [ 2898.515499][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2898.515499][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2898.515499][ T284] netlink_rcv_skb+0x130/0x360 [ 2898.515499][ T284] netlink_unicast+0x449/0x710 [ 2898.515499][ T284] netlink_sendmsg+0x723/0xbe0 [ 2898.515499][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2898.515499][ T284] ___sys_sendmsg+0xee/0x170 [ 2898.515499][ T284] __sys_sendmsg+0xcd/0x170 [ 2898.515499][ T284] do_syscall_64+0xc6/0x1e0 [ 2898.515499][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2898.515499][ T284] [ 2898.517764][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2898.517764][ T284] netdev_get_by_index+0x5e/0x80 [ 2898.517764][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2898.517764][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2898.517764][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2898.517764][ T284] ipv6_add_addr+0x411/0x2000 [ 2898.517764][ T284] inet6_addr_add+0x30e/0xa40 [ 2898.517764][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2898.517764][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2898.517764][ T284] netlink_rcv_skb+0x130/0x360 [ 2898.517764][ T284] netlink_unicast+0x449/0x710 [ 2898.517764][ T284] netlink_sendmsg+0x723/0xbe0 [ 2898.517764][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2898.517764][ T284] ___sys_sendmsg+0xee/0x170 [ 2898.517764][ T284] __sys_sendmsg+0xcd/0x170 [ 2898.517764][ T284] do_syscall_64+0xc6/0x1e0 [ 2898.517764][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2898.517764][ T284] [ 2898.519957][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2898.519957][ T284] netdev_get_by_index+0x5e/0x80 [ 2898.519957][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2898.519957][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2898.519957][ T284] ip6_route_add+0x1c/0x140 [ 2898.519957][ T284] addrconf_add_mroute+0x129/0x180 [ 2898.519957][ T284] addrconf_add_dev+0xe2/0x170 [ 2898.519957][ T284] inet6_addr_add+0x12f/0xa40 [ 2898.519957][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2898.519957][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2898.519957][ T284] netlink_rcv_skb+0x130/0x360 [ 2898.519957][ T284] netlink_unicast+0x449/0x710 [ 2898.519957][ T284] netlink_sendmsg+0x723/0xbe0 [ 2898.519957][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2898.519957][ T284] ___sys_sendmsg+0xee/0x170 [ 2898.519957][ T284] __sys_sendmsg+0xcd/0x170 [ 2898.519957][ T284] do_syscall_64+0xc6/0x1e0 [ 2898.519957][ T284] [ 2898.522110][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2898.522110][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2898.522110][ T284] ipv6_find_idev+0x102/0x170 [ 2898.522110][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2898.522110][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2898.522110][ T284] netlink_rcv_skb+0x130/0x360 [ 2898.522110][ T284] netlink_unicast+0x449/0x710 [ 2898.522110][ T284] netlink_sendmsg+0x723/0xbe0 [ 2898.522110][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2898.522110][ T284] ___sys_sendmsg+0xee/0x170 [ 2898.522110][ T284] __sys_sendmsg+0xcd/0x170 [ 2898.522110][ T284] do_syscall_64+0xc6/0x1e0 [ 2898.522110][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2898.522110][ T284] [ 2898.523794][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2898.523794][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2898.523794][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2898.523794][ T284] ipv6_find_idev+0x102/0x170 [ 2898.523794][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2898.523794][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2898.523794][ T284] netlink_rcv_skb+0x130/0x360 [ 2898.523794][ T284] netlink_unicast+0x449/0x710 [ 2898.523794][ T284] netlink_sendmsg+0x723/0xbe0 [ 2898.523794][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2898.523794][ T284] ___sys_sendmsg+0xee/0x170 [ 2898.523794][ T284] __sys_sendmsg+0xcd/0x170 [ 2898.523794][ T284] do_syscall_64+0xc6/0x1e0 [ 2898.523794][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2898.523794][ T284] [ 2899.195015][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2899.195588][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2899.195588][ T282] dst_init+0x84/0x4a0 [ 2899.195588][ T282] dst_alloc+0x97/0x150 [ 2899.195588][ T282] ip6_dst_alloc+0x23/0x90 [ 2899.195588][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2899.195588][ T282] ip6_pol_route+0x56f/0x840 [ 2899.195588][ T282] fib6_rule_lookup+0x196/0x240 [ 2899.195588][ T282] ip6_route_input+0x542/0x980 [ 2899.195588][ T282] ipv6_rcv+0x8f/0x400 [ 2899.195588][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2899.195588][ T282] process_backlog+0x101/0x620 [ 2899.195588][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2899.195588][ T282] net_rx_action+0x495/0xbe0 [ 2899.195588][ T282] __do_softirq+0x1b5/0x7f6 [ 2899.195588][ T282] [ 2899.198504][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2899.198504][ T282] netdev_get_by_index+0x5e/0x80 [ 2899.198504][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2899.198504][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2899.198504][ T282] ip6_route_add+0x1c/0x140 [ 2899.198504][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2899.198504][ T282] inet6_addr_add+0x4f8/0xa40 [ 2899.198504][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2899.198504][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2899.198504][ T282] netlink_rcv_skb+0x130/0x360 [ 2899.198504][ T282] netlink_unicast+0x449/0x710 [ 2899.198504][ T282] netlink_sendmsg+0x723/0xbe0 [ 2899.198504][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2899.198504][ T282] ___sys_sendmsg+0xee/0x170 [ 2899.198504][ T282] __sys_sendmsg+0xcd/0x170 [ 2899.198504][ T282] do_syscall_64+0xc6/0x1e0 [ 2899.198504][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2899.198504][ T282] [ 2899.202035][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2899.202035][ T282] netdev_get_by_index+0x5e/0x80 [ 2899.202035][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2899.202035][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2899.202035][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2899.202035][ T282] ipv6_add_addr+0x411/0x2000 [ 2899.202035][ T282] inet6_addr_add+0x30e/0xa40 [ 2899.202035][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2899.202035][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2899.202035][ T282] netlink_rcv_skb+0x130/0x360 [ 2899.202035][ T282] netlink_unicast+0x449/0x710 [ 2899.202035][ T282] netlink_sendmsg+0x723/0xbe0 [ 2899.202035][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2899.202035][ T282] ___sys_sendmsg+0xee/0x170 [ 2899.202035][ T282] __sys_sendmsg+0xcd/0x170 [ 2899.202035][ T282] do_syscall_64+0xc6/0x1e0 [ 2899.202035][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2899.202035][ T282] [ 2899.205516][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2899.205516][ T282] netdev_get_by_index+0x5e/0x80 [ 2899.205516][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2899.205516][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2899.205516][ T282] ip6_route_add+0x1c/0x140 [ 2899.205516][ T282] addrconf_add_mroute+0x129/0x180 [ 2899.205516][ T282] addrconf_add_dev+0xe2/0x170 [ 2899.205516][ T282] inet6_addr_add+0x12f/0xa40 [ 2899.205516][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2899.205516][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2899.205516][ T282] netlink_rcv_skb+0x130/0x360 [ 2899.205516][ T282] netlink_unicast+0x449/0x710 [ 2899.205516][ T282] netlink_sendmsg+0x723/0xbe0 [ 2899.205516][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2899.205516][ T282] ___sys_sendmsg+0xee/0x170 [ 2899.205516][ T282] __sys_sendmsg+0xcd/0x170 [ 2899.205516][ T282] do_syscall_64+0xc6/0x1e0 [ 2899.205516][ T282] [ 2899.209013][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2899.209013][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2899.209013][ T282] ipv6_find_idev+0x102/0x170 [ 2899.209013][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2899.209013][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2899.209013][ T282] netlink_rcv_skb+0x130/0x360 [ 2899.209013][ T282] netlink_unicast+0x449/0x710 [ 2899.209013][ T282] netlink_sendmsg+0x723/0xbe0 [ 2899.209013][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2899.209013][ T282] ___sys_sendmsg+0xee/0x170 [ 2899.209013][ T282] __sys_sendmsg+0xcd/0x170 [ 2899.209013][ T282] do_syscall_64+0xc6/0x1e0 [ 2899.209013][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2899.209013][ T282] [ 2899.212254][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2899.212254][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2899.212254][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2899.212254][ T282] ipv6_find_idev+0x102/0x170 [ 2899.212254][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2899.212254][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2899.212254][ T282] netlink_rcv_skb+0x130/0x360 [ 2899.212254][ T282] netlink_unicast+0x449/0x710 [ 2899.212254][ T282] netlink_sendmsg+0x723/0xbe0 [ 2899.212254][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2899.212254][ T282] ___sys_sendmsg+0xee/0x170 [ 2899.212254][ T282] __sys_sendmsg+0xcd/0x170 [ 2899.212254][ T282] do_syscall_64+0xc6/0x1e0 [ 2899.212254][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2899.212254][ T282] [ 2908.739019][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2908.739451][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2908.739451][ T284] netdev_get_by_index+0x5e/0x80 [ 2908.739451][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2908.739451][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2908.739451][ T284] ip6_route_add+0x1c/0x140 [ 2908.739451][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2908.739451][ T284] inet6_addr_add+0x4f8/0xa40 [ 2908.739451][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2908.739451][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2908.739451][ T284] netlink_rcv_skb+0x130/0x360 [ 2908.739451][ T284] netlink_unicast+0x449/0x710 [ 2908.739451][ T284] netlink_sendmsg+0x723/0xbe0 [ 2908.739451][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2908.739451][ T284] ___sys_sendmsg+0xee/0x170 [ 2908.739451][ T284] __sys_sendmsg+0xcd/0x170 [ 2908.739451][ T284] do_syscall_64+0xc6/0x1e0 [ 2908.739451][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2908.739451][ T284] [ 2908.741685][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2908.741685][ T284] netdev_get_by_index+0x5e/0x80 [ 2908.741685][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2908.741685][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2908.741685][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2908.741685][ T284] ipv6_add_addr+0x411/0x2000 [ 2908.741685][ T284] inet6_addr_add+0x30e/0xa40 [ 2908.741685][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2908.741685][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2908.741685][ T284] netlink_rcv_skb+0x130/0x360 [ 2908.741685][ T284] netlink_unicast+0x449/0x710 [ 2908.741685][ T284] netlink_sendmsg+0x723/0xbe0 [ 2908.741685][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2908.741685][ T284] ___sys_sendmsg+0xee/0x170 [ 2908.741685][ T284] __sys_sendmsg+0xcd/0x170 [ 2908.741685][ T284] do_syscall_64+0xc6/0x1e0 [ 2908.741685][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2908.741685][ T284] [ 2908.743890][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2908.743890][ T284] netdev_get_by_index+0x5e/0x80 [ 2908.743890][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2908.743890][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2908.743890][ T284] ip6_route_add+0x1c/0x140 [ 2908.743890][ T284] addrconf_add_mroute+0x129/0x180 [ 2908.743890][ T284] addrconf_add_dev+0xe2/0x170 [ 2908.743890][ T284] inet6_addr_add+0x12f/0xa40 [ 2908.743890][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2908.743890][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2908.743890][ T284] netlink_rcv_skb+0x130/0x360 [ 2908.743890][ T284] netlink_unicast+0x449/0x710 [ 2908.743890][ T284] netlink_sendmsg+0x723/0xbe0 [ 2908.743890][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2908.743890][ T284] ___sys_sendmsg+0xee/0x170 [ 2908.743890][ T284] __sys_sendmsg+0xcd/0x170 [ 2908.743890][ T284] do_syscall_64+0xc6/0x1e0 [ 2908.743890][ T284] [ 2908.746927][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2908.746927][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2908.746927][ T284] ipv6_find_idev+0x102/0x170 [ 2908.746927][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2908.746927][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2908.746927][ T284] netlink_rcv_skb+0x130/0x360 [ 2908.746927][ T284] netlink_unicast+0x449/0x710 [ 2908.746927][ T284] netlink_sendmsg+0x723/0xbe0 [ 2908.746927][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2908.746927][ T284] ___sys_sendmsg+0xee/0x170 [ 2908.746927][ T284] __sys_sendmsg+0xcd/0x170 [ 2908.746927][ T284] do_syscall_64+0xc6/0x1e0 [ 2908.746927][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2908.746927][ T284] [ 2908.749594][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2908.749594][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2908.749594][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2908.749594][ T284] ipv6_find_idev+0x102/0x170 [ 2908.749594][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2908.749594][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2908.749594][ T284] netlink_rcv_skb+0x130/0x360 [ 2908.749594][ T284] netlink_unicast+0x449/0x710 [ 2908.749594][ T284] netlink_sendmsg+0x723/0xbe0 [ 2908.749594][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2908.749594][ T284] ___sys_sendmsg+0xee/0x170 [ 2908.749594][ T284] __sys_sendmsg+0xcd/0x170 [ 2908.749594][ T284] do_syscall_64+0xc6/0x1e0 [ 2908.749594][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2908.749594][ T284] [ 2909.251016][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2909.251482][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2909.251482][ T282] dst_init+0x84/0x4a0 [ 2909.251482][ T282] dst_alloc+0x97/0x150 [ 2909.251482][ T282] ip6_dst_alloc+0x23/0x90 [ 2909.251482][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2909.251482][ T282] ip6_pol_route+0x56f/0x840 [ 2909.251482][ T282] fib6_rule_lookup+0x196/0x240 [ 2909.251482][ T282] ip6_route_input+0x542/0x980 [ 2909.251482][ T282] ipv6_rcv+0x8f/0x400 [ 2909.251482][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2909.251482][ T282] process_backlog+0x101/0x620 [ 2909.251482][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2909.251482][ T282] net_rx_action+0x495/0xbe0 [ 2909.251482][ T282] __do_softirq+0x1b5/0x7f6 [ 2909.251482][ T282] [ 2909.253320][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2909.253320][ T282] netdev_get_by_index+0x5e/0x80 [ 2909.253320][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2909.253320][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2909.253320][ T282] ip6_route_add+0x1c/0x140 [ 2909.253320][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2909.253320][ T282] inet6_addr_add+0x4f8/0xa40 [ 2909.253320][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2909.253320][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2909.253320][ T282] netlink_rcv_skb+0x130/0x360 [ 2909.253320][ T282] netlink_unicast+0x449/0x710 [ 2909.253320][ T282] netlink_sendmsg+0x723/0xbe0 [ 2909.253320][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2909.253320][ T282] ___sys_sendmsg+0xee/0x170 [ 2909.253320][ T282] __sys_sendmsg+0xcd/0x170 [ 2909.253320][ T282] do_syscall_64+0xc6/0x1e0 [ 2909.253320][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2909.253320][ T282] [ 2909.255514][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2909.255514][ T282] netdev_get_by_index+0x5e/0x80 [ 2909.255514][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2909.255514][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2909.255514][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2909.255514][ T282] ipv6_add_addr+0x411/0x2000 [ 2909.255514][ T282] inet6_addr_add+0x30e/0xa40 [ 2909.255514][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2909.255514][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2909.255514][ T282] netlink_rcv_skb+0x130/0x360 [ 2909.255514][ T282] netlink_unicast+0x449/0x710 [ 2909.255514][ T282] netlink_sendmsg+0x723/0xbe0 [ 2909.255514][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2909.255514][ T282] ___sys_sendmsg+0xee/0x170 [ 2909.255514][ T282] __sys_sendmsg+0xcd/0x170 [ 2909.255514][ T282] do_syscall_64+0xc6/0x1e0 [ 2909.255514][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2909.255514][ T282] [ 2909.257736][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2909.257736][ T282] netdev_get_by_index+0x5e/0x80 [ 2909.257736][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2909.257736][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2909.257736][ T282] ip6_route_add+0x1c/0x140 [ 2909.257736][ T282] addrconf_add_mroute+0x129/0x180 [ 2909.257736][ T282] addrconf_add_dev+0xe2/0x170 [ 2909.257736][ T282] inet6_addr_add+0x12f/0xa40 [ 2909.257736][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2909.257736][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2909.257736][ T282] netlink_rcv_skb+0x130/0x360 [ 2909.257736][ T282] netlink_unicast+0x449/0x710 [ 2909.257736][ T282] netlink_sendmsg+0x723/0xbe0 [ 2909.257736][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2909.257736][ T282] ___sys_sendmsg+0xee/0x170 [ 2909.257736][ T282] __sys_sendmsg+0xcd/0x170 [ 2909.257736][ T282] do_syscall_64+0xc6/0x1e0 [ 2909.257736][ T282] [ 2909.259891][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2909.259891][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2909.259891][ T282] ipv6_find_idev+0x102/0x170 [ 2909.259891][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2909.259891][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2909.259891][ T282] netlink_rcv_skb+0x130/0x360 [ 2909.259891][ T282] netlink_unicast+0x449/0x710 [ 2909.259891][ T282] netlink_sendmsg+0x723/0xbe0 [ 2909.259891][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2909.259891][ T282] ___sys_sendmsg+0xee/0x170 [ 2909.259891][ T282] __sys_sendmsg+0xcd/0x170 [ 2909.259891][ T282] do_syscall_64+0xc6/0x1e0 [ 2909.259891][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2909.259891][ T282] [ 2909.261606][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2909.261606][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2909.261606][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2909.261606][ T282] ipv6_find_idev+0x102/0x170 [ 2909.261606][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2909.261606][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2909.261606][ T282] netlink_rcv_skb+0x130/0x360 [ 2909.261606][ T282] netlink_unicast+0x449/0x710 [ 2909.261606][ T282] netlink_sendmsg+0x723/0xbe0 [ 2909.261606][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2909.261606][ T282] ___sys_sendmsg+0xee/0x170 [ 2909.261606][ T282] __sys_sendmsg+0xcd/0x170 [ 2909.261606][ T282] do_syscall_64+0xc6/0x1e0 [ 2909.261606][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2909.261606][ T282] [ 2918.962980][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2918.963622][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2918.963622][ T284] netdev_get_by_index+0x5e/0x80 [ 2918.963622][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2918.963622][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2918.963622][ T284] ip6_route_add+0x1c/0x140 [ 2918.963622][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2918.963622][ T284] inet6_addr_add+0x4f8/0xa40 [ 2918.963622][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2918.963622][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2918.963622][ T284] netlink_rcv_skb+0x130/0x360 [ 2918.963622][ T284] netlink_unicast+0x449/0x710 [ 2918.963622][ T284] netlink_sendmsg+0x723/0xbe0 [ 2918.963622][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2918.963622][ T284] ___sys_sendmsg+0xee/0x170 [ 2918.963622][ T284] __sys_sendmsg+0xcd/0x170 [ 2918.963622][ T284] do_syscall_64+0xc6/0x1e0 [ 2918.963622][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2918.963622][ T284] [ 2918.967221][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2918.967221][ T284] netdev_get_by_index+0x5e/0x80 [ 2918.967221][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2918.967221][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2918.967221][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2918.967221][ T284] ipv6_add_addr+0x411/0x2000 [ 2918.967221][ T284] inet6_addr_add+0x30e/0xa40 [ 2918.967221][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2918.967221][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2918.967221][ T284] netlink_rcv_skb+0x130/0x360 [ 2918.967221][ T284] netlink_unicast+0x449/0x710 [ 2918.967221][ T284] netlink_sendmsg+0x723/0xbe0 [ 2918.967221][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2918.967221][ T284] ___sys_sendmsg+0xee/0x170 [ 2918.967221][ T284] __sys_sendmsg+0xcd/0x170 [ 2918.967221][ T284] do_syscall_64+0xc6/0x1e0 [ 2918.967221][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2918.967221][ T284] [ 2918.970338][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2918.970338][ T284] netdev_get_by_index+0x5e/0x80 [ 2918.970338][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2918.970338][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2918.970338][ T284] ip6_route_add+0x1c/0x140 [ 2918.970338][ T284] addrconf_add_mroute+0x129/0x180 [ 2918.970338][ T284] addrconf_add_dev+0xe2/0x170 [ 2918.970338][ T284] inet6_addr_add+0x12f/0xa40 [ 2918.970338][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2918.970338][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2918.970338][ T284] netlink_rcv_skb+0x130/0x360 [ 2918.970338][ T284] netlink_unicast+0x449/0x710 [ 2918.970338][ T284] netlink_sendmsg+0x723/0xbe0 [ 2918.970338][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2918.970338][ T284] ___sys_sendmsg+0xee/0x170 [ 2918.970338][ T284] __sys_sendmsg+0xcd/0x170 [ 2918.970338][ T284] do_syscall_64+0xc6/0x1e0 [ 2918.970338][ T284] [ 2918.972730][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2918.972730][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2918.972730][ T284] ipv6_find_idev+0x102/0x170 [ 2918.972730][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2918.972730][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2918.972730][ T284] netlink_rcv_skb+0x130/0x360 [ 2918.972730][ T284] netlink_unicast+0x449/0x710 [ 2918.972730][ T284] netlink_sendmsg+0x723/0xbe0 [ 2918.972730][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2918.972730][ T284] ___sys_sendmsg+0xee/0x170 [ 2918.972730][ T284] __sys_sendmsg+0xcd/0x170 [ 2918.972730][ T284] do_syscall_64+0xc6/0x1e0 [ 2918.972730][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2918.972730][ T284] [ 2918.974437][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2918.974437][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2918.974437][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2918.974437][ T284] ipv6_find_idev+0x102/0x170 [ 2918.974437][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2918.974437][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2918.974437][ T284] netlink_rcv_skb+0x130/0x360 [ 2918.974437][ T284] netlink_unicast+0x449/0x710 [ 2918.974437][ T284] netlink_sendmsg+0x723/0xbe0 [ 2918.974437][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2918.974437][ T284] ___sys_sendmsg+0xee/0x170 [ 2918.974437][ T284] __sys_sendmsg+0xcd/0x170 [ 2918.974437][ T284] do_syscall_64+0xc6/0x1e0 [ 2918.974437][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2918.974437][ T284] [ 2919.475095][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2919.475616][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2919.475616][ T282] dst_init+0x84/0x4a0 [ 2919.475616][ T282] dst_alloc+0x97/0x150 [ 2919.475616][ T282] ip6_dst_alloc+0x23/0x90 [ 2919.475616][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2919.475616][ T282] ip6_pol_route+0x56f/0x840 [ 2919.475616][ T282] fib6_rule_lookup+0x196/0x240 [ 2919.475616][ T282] ip6_route_input+0x542/0x980 [ 2919.475616][ T282] ipv6_rcv+0x8f/0x400 [ 2919.475616][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2919.475616][ T282] process_backlog+0x101/0x620 [ 2919.475616][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2919.475616][ T282] net_rx_action+0x495/0xbe0 [ 2919.475616][ T282] __do_softirq+0x1b5/0x7f6 [ 2919.475616][ T282] [ 2919.477478][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2919.477478][ T282] netdev_get_by_index+0x5e/0x80 [ 2919.477478][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2919.477478][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2919.477478][ T282] ip6_route_add+0x1c/0x140 [ 2919.477478][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2919.477478][ T282] inet6_addr_add+0x4f8/0xa40 [ 2919.477478][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2919.477478][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2919.477478][ T282] netlink_rcv_skb+0x130/0x360 [ 2919.477478][ T282] netlink_unicast+0x449/0x710 [ 2919.477478][ T282] netlink_sendmsg+0x723/0xbe0 [ 2919.477478][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2919.477478][ T282] ___sys_sendmsg+0xee/0x170 [ 2919.477478][ T282] __sys_sendmsg+0xcd/0x170 [ 2919.477478][ T282] do_syscall_64+0xc6/0x1e0 [ 2919.477478][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2919.477478][ T282] [ 2919.479731][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2919.479731][ T282] netdev_get_by_index+0x5e/0x80 [ 2919.479731][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2919.479731][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2919.479731][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2919.479731][ T282] ipv6_add_addr+0x411/0x2000 [ 2919.479731][ T282] inet6_addr_add+0x30e/0xa40 [ 2919.479731][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2919.479731][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2919.479731][ T282] netlink_rcv_skb+0x130/0x360 [ 2919.479731][ T282] netlink_unicast+0x449/0x710 [ 2919.479731][ T282] netlink_sendmsg+0x723/0xbe0 [ 2919.479731][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2919.479731][ T282] ___sys_sendmsg+0xee/0x170 [ 2919.479731][ T282] __sys_sendmsg+0xcd/0x170 [ 2919.479731][ T282] do_syscall_64+0xc6/0x1e0 [ 2919.479731][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2919.479731][ T282] [ 2919.482008][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2919.482008][ T282] netdev_get_by_index+0x5e/0x80 [ 2919.482008][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2919.482008][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2919.482008][ T282] ip6_route_add+0x1c/0x140 [ 2919.482008][ T282] addrconf_add_mroute+0x129/0x180 [ 2919.482008][ T282] addrconf_add_dev+0xe2/0x170 [ 2919.482008][ T282] inet6_addr_add+0x12f/0xa40 [ 2919.482008][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2919.482008][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2919.482008][ T282] netlink_rcv_skb+0x130/0x360 [ 2919.482008][ T282] netlink_unicast+0x449/0x710 [ 2919.482008][ T282] netlink_sendmsg+0x723/0xbe0 [ 2919.482008][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2919.482008][ T282] ___sys_sendmsg+0xee/0x170 [ 2919.482008][ T282] __sys_sendmsg+0xcd/0x170 [ 2919.482008][ T282] do_syscall_64+0xc6/0x1e0 [ 2919.482008][ T282] [ 2919.484207][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2919.484207][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2919.484207][ T282] ipv6_find_idev+0x102/0x170 [ 2919.484207][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2919.484207][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2919.484207][ T282] netlink_rcv_skb+0x130/0x360 [ 2919.484207][ T282] netlink_unicast+0x449/0x710 [ 2919.484207][ T282] netlink_sendmsg+0x723/0xbe0 [ 2919.484207][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2919.484207][ T282] ___sys_sendmsg+0xee/0x170 [ 2919.484207][ T282] __sys_sendmsg+0xcd/0x170 [ 2919.484207][ T282] do_syscall_64+0xc6/0x1e0 [ 2919.484207][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2919.484207][ T282] [ 2919.485924][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2919.485924][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2919.485924][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2919.485924][ T282] ipv6_find_idev+0x102/0x170 [ 2919.485924][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2919.485924][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2919.485924][ T282] netlink_rcv_skb+0x130/0x360 [ 2919.485924][ T282] netlink_unicast+0x449/0x710 [ 2919.485924][ T282] netlink_sendmsg+0x723/0xbe0 [ 2919.485924][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2919.485924][ T282] ___sys_sendmsg+0xee/0x170 [ 2919.485924][ T282] __sys_sendmsg+0xcd/0x170 [ 2919.485924][ T282] do_syscall_64+0xc6/0x1e0 [ 2919.485924][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2919.485924][ T282] [ 2929.226981][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2929.227633][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2929.227633][ T284] netdev_get_by_index+0x5e/0x80 [ 2929.227633][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2929.227633][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2929.227633][ T284] ip6_route_add+0x1c/0x140 [ 2929.227633][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2929.227633][ T284] inet6_addr_add+0x4f8/0xa40 [ 2929.227633][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2929.227633][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2929.227633][ T284] netlink_rcv_skb+0x130/0x360 [ 2929.227633][ T284] netlink_unicast+0x449/0x710 [ 2929.227633][ T284] netlink_sendmsg+0x723/0xbe0 [ 2929.227633][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2929.227633][ T284] ___sys_sendmsg+0xee/0x170 [ 2929.227633][ T284] __sys_sendmsg+0xcd/0x170 [ 2929.227633][ T284] do_syscall_64+0xc6/0x1e0 [ 2929.227633][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2929.227633][ T284] [ 2929.230988][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2929.230988][ T284] netdev_get_by_index+0x5e/0x80 [ 2929.230988][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2929.230988][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2929.230988][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2929.230988][ T284] ipv6_add_addr+0x411/0x2000 [ 2929.230988][ T284] inet6_addr_add+0x30e/0xa40 [ 2929.230988][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2929.230988][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2929.230988][ T284] netlink_rcv_skb+0x130/0x360 [ 2929.230988][ T284] netlink_unicast+0x449/0x710 [ 2929.230988][ T284] netlink_sendmsg+0x723/0xbe0 [ 2929.230988][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2929.230988][ T284] ___sys_sendmsg+0xee/0x170 [ 2929.230988][ T284] __sys_sendmsg+0xcd/0x170 [ 2929.230988][ T284] do_syscall_64+0xc6/0x1e0 [ 2929.230988][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2929.230988][ T284] [ 2929.234219][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2929.234219][ T284] netdev_get_by_index+0x5e/0x80 [ 2929.234219][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2929.234219][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2929.234219][ T284] ip6_route_add+0x1c/0x140 [ 2929.234219][ T284] addrconf_add_mroute+0x129/0x180 [ 2929.234219][ T284] addrconf_add_dev+0xe2/0x170 [ 2929.234219][ T284] inet6_addr_add+0x12f/0xa40 [ 2929.234219][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2929.234219][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2929.234219][ T284] netlink_rcv_skb+0x130/0x360 [ 2929.234219][ T284] netlink_unicast+0x449/0x710 [ 2929.234219][ T284] netlink_sendmsg+0x723/0xbe0 [ 2929.234219][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2929.234219][ T284] ___sys_sendmsg+0xee/0x170 [ 2929.234219][ T284] __sys_sendmsg+0xcd/0x170 [ 2929.234219][ T284] do_syscall_64+0xc6/0x1e0 [ 2929.234219][ T284] [ 2929.237664][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2929.237664][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2929.237664][ T284] ipv6_find_idev+0x102/0x170 [ 2929.237664][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2929.237664][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2929.237664][ T284] netlink_rcv_skb+0x130/0x360 [ 2929.237664][ T284] netlink_unicast+0x449/0x710 [ 2929.237664][ T284] netlink_sendmsg+0x723/0xbe0 [ 2929.237664][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2929.237664][ T284] ___sys_sendmsg+0xee/0x170 [ 2929.237664][ T284] __sys_sendmsg+0xcd/0x170 [ 2929.237664][ T284] do_syscall_64+0xc6/0x1e0 [ 2929.237664][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2929.237664][ T284] [ 2929.240349][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2929.240349][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2929.240349][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2929.240349][ T284] ipv6_find_idev+0x102/0x170 [ 2929.240349][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2929.240349][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2929.240349][ T284] netlink_rcv_skb+0x130/0x360 [ 2929.240349][ T284] netlink_unicast+0x449/0x710 [ 2929.240349][ T284] netlink_sendmsg+0x723/0xbe0 [ 2929.240349][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2929.240349][ T284] ___sys_sendmsg+0xee/0x170 [ 2929.240349][ T284] __sys_sendmsg+0xcd/0x170 [ 2929.240349][ T284] do_syscall_64+0xc6/0x1e0 [ 2929.240349][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2929.240349][ T284] [ 2929.723013][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2929.723497][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2929.723497][ T282] dst_init+0x84/0x4a0 [ 2929.723497][ T282] dst_alloc+0x97/0x150 [ 2929.723497][ T282] ip6_dst_alloc+0x23/0x90 [ 2929.723497][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2929.723497][ T282] ip6_pol_route+0x56f/0x840 [ 2929.723497][ T282] fib6_rule_lookup+0x196/0x240 [ 2929.723497][ T282] ip6_route_input+0x542/0x980 [ 2929.723497][ T282] ipv6_rcv+0x8f/0x400 [ 2929.723497][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2929.723497][ T282] process_backlog+0x101/0x620 [ 2929.723497][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2929.723497][ T282] net_rx_action+0x495/0xbe0 [ 2929.723497][ T282] __do_softirq+0x1b5/0x7f6 [ 2929.723497][ T282] [ 2929.725273][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2929.725273][ T282] netdev_get_by_index+0x5e/0x80 [ 2929.725273][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2929.725273][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2929.725273][ T282] ip6_route_add+0x1c/0x140 [ 2929.725273][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2929.725273][ T282] inet6_addr_add+0x4f8/0xa40 [ 2929.725273][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2929.725273][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2929.725273][ T282] netlink_rcv_skb+0x130/0x360 [ 2929.725273][ T282] netlink_unicast+0x449/0x710 [ 2929.725273][ T282] netlink_sendmsg+0x723/0xbe0 [ 2929.725273][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2929.725273][ T282] ___sys_sendmsg+0xee/0x170 [ 2929.725273][ T282] __sys_sendmsg+0xcd/0x170 [ 2929.725273][ T282] do_syscall_64+0xc6/0x1e0 [ 2929.725273][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2929.725273][ T282] [ 2929.727487][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2929.727487][ T282] netdev_get_by_index+0x5e/0x80 [ 2929.727487][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2929.727487][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2929.727487][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2929.727487][ T282] ipv6_add_addr+0x411/0x2000 [ 2929.727487][ T282] inet6_addr_add+0x30e/0xa40 [ 2929.727487][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2929.727487][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2929.727487][ T282] netlink_rcv_skb+0x130/0x360 [ 2929.727487][ T282] netlink_unicast+0x449/0x710 [ 2929.727487][ T282] netlink_sendmsg+0x723/0xbe0 [ 2929.727487][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2929.727487][ T282] ___sys_sendmsg+0xee/0x170 [ 2929.727487][ T282] __sys_sendmsg+0xcd/0x170 [ 2929.727487][ T282] do_syscall_64+0xc6/0x1e0 [ 2929.727487][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2929.727487][ T282] [ 2929.729684][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2929.729684][ T282] netdev_get_by_index+0x5e/0x80 [ 2929.729684][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2929.729684][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2929.729684][ T282] ip6_route_add+0x1c/0x140 [ 2929.729684][ T282] addrconf_add_mroute+0x129/0x180 [ 2929.729684][ T282] addrconf_add_dev+0xe2/0x170 [ 2929.729684][ T282] inet6_addr_add+0x12f/0xa40 [ 2929.729684][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2929.729684][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2929.729684][ T282] netlink_rcv_skb+0x130/0x360 [ 2929.729684][ T282] netlink_unicast+0x449/0x710 [ 2929.729684][ T282] netlink_sendmsg+0x723/0xbe0 [ 2929.729684][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2929.729684][ T282] ___sys_sendmsg+0xee/0x170 [ 2929.729684][ T282] __sys_sendmsg+0xcd/0x170 [ 2929.729684][ T282] do_syscall_64+0xc6/0x1e0 [ 2929.729684][ T282] [ 2929.731835][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2929.731835][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2929.731835][ T282] ipv6_find_idev+0x102/0x170 [ 2929.731835][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2929.731835][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2929.731835][ T282] netlink_rcv_skb+0x130/0x360 [ 2929.731835][ T282] netlink_unicast+0x449/0x710 [ 2929.731835][ T282] netlink_sendmsg+0x723/0xbe0 [ 2929.731835][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2929.731835][ T282] ___sys_sendmsg+0xee/0x170 [ 2929.731835][ T282] __sys_sendmsg+0xcd/0x170 [ 2929.731835][ T282] do_syscall_64+0xc6/0x1e0 [ 2929.731835][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2929.731835][ T282] [ 2929.733525][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2929.733525][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2929.733525][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2929.733525][ T282] ipv6_find_idev+0x102/0x170 [ 2929.733525][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2929.733525][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2929.733525][ T282] netlink_rcv_skb+0x130/0x360 [ 2929.733525][ T282] netlink_unicast+0x449/0x710 [ 2929.733525][ T282] netlink_sendmsg+0x723/0xbe0 [ 2929.733525][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2929.733525][ T282] ___sys_sendmsg+0xee/0x170 [ 2929.733525][ T282] __sys_sendmsg+0xcd/0x170 [ 2929.733525][ T282] do_syscall_64+0xc6/0x1e0 [ 2929.733525][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2929.733525][ T282] [ 2939.482963][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2939.483556][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2939.483556][ T284] netdev_get_by_index+0x5e/0x80 [ 2939.483556][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2939.483556][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2939.483556][ T284] ip6_route_add+0x1c/0x140 [ 2939.483556][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2939.483556][ T284] inet6_addr_add+0x4f8/0xa40 [ 2939.483556][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2939.483556][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2939.483556][ T284] netlink_rcv_skb+0x130/0x360 [ 2939.483556][ T284] netlink_unicast+0x449/0x710 [ 2939.483556][ T284] netlink_sendmsg+0x723/0xbe0 [ 2939.483556][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2939.483556][ T284] ___sys_sendmsg+0xee/0x170 [ 2939.483556][ T284] __sys_sendmsg+0xcd/0x170 [ 2939.483556][ T284] do_syscall_64+0xc6/0x1e0 [ 2939.483556][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2939.483556][ T284] [ 2939.487172][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2939.487172][ T284] netdev_get_by_index+0x5e/0x80 [ 2939.487172][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2939.487172][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2939.487172][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2939.487172][ T284] ipv6_add_addr+0x411/0x2000 [ 2939.487172][ T284] inet6_addr_add+0x30e/0xa40 [ 2939.487172][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2939.487172][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2939.487172][ T284] netlink_rcv_skb+0x130/0x360 [ 2939.487172][ T284] netlink_unicast+0x449/0x710 [ 2939.487172][ T284] netlink_sendmsg+0x723/0xbe0 [ 2939.487172][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2939.487172][ T284] ___sys_sendmsg+0xee/0x170 [ 2939.487172][ T284] __sys_sendmsg+0xcd/0x170 [ 2939.487172][ T284] do_syscall_64+0xc6/0x1e0 [ 2939.487172][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2939.487172][ T284] [ 2939.490467][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2939.490467][ T284] netdev_get_by_index+0x5e/0x80 [ 2939.490467][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2939.490467][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2939.490467][ T284] ip6_route_add+0x1c/0x140 [ 2939.490467][ T284] addrconf_add_mroute+0x129/0x180 [ 2939.490467][ T284] addrconf_add_dev+0xe2/0x170 [ 2939.490467][ T284] inet6_addr_add+0x12f/0xa40 [ 2939.490467][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2939.490467][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2939.490467][ T284] netlink_rcv_skb+0x130/0x360 [ 2939.490467][ T284] netlink_unicast+0x449/0x710 [ 2939.490467][ T284] netlink_sendmsg+0x723/0xbe0 [ 2939.490467][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2939.490467][ T284] ___sys_sendmsg+0xee/0x170 [ 2939.490467][ T284] __sys_sendmsg+0xcd/0x170 [ 2939.490467][ T284] do_syscall_64+0xc6/0x1e0 [ 2939.490467][ T284] [ 2939.493727][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2939.493727][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2939.493727][ T284] ipv6_find_idev+0x102/0x170 [ 2939.493727][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2939.493727][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2939.493727][ T284] netlink_rcv_skb+0x130/0x360 [ 2939.493727][ T284] netlink_unicast+0x449/0x710 [ 2939.493727][ T284] netlink_sendmsg+0x723/0xbe0 [ 2939.493727][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2939.493727][ T284] ___sys_sendmsg+0xee/0x170 [ 2939.493727][ T284] __sys_sendmsg+0xcd/0x170 [ 2939.493727][ T284] do_syscall_64+0xc6/0x1e0 [ 2939.493727][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2939.493727][ T284] [ 2939.495736][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2939.495736][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2939.495736][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2939.495736][ T284] ipv6_find_idev+0x102/0x170 [ 2939.495736][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2939.495736][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2939.495736][ T284] netlink_rcv_skb+0x130/0x360 [ 2939.495736][ T284] netlink_unicast+0x449/0x710 [ 2939.495736][ T284] netlink_sendmsg+0x723/0xbe0 [ 2939.495736][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2939.495736][ T284] ___sys_sendmsg+0xee/0x170 [ 2939.495736][ T284] __sys_sendmsg+0xcd/0x170 [ 2939.495736][ T284] do_syscall_64+0xc6/0x1e0 [ 2939.495736][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2939.495736][ T284] [ 2939.970955][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2939.971421][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2939.971421][ T282] dst_init+0x84/0x4a0 [ 2939.971421][ T282] dst_alloc+0x97/0x150 [ 2939.971421][ T282] ip6_dst_alloc+0x23/0x90 [ 2939.971421][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2939.971421][ T282] ip6_pol_route+0x56f/0x840 [ 2939.971421][ T282] fib6_rule_lookup+0x196/0x240 [ 2939.971421][ T282] ip6_route_input+0x542/0x980 [ 2939.971421][ T282] ipv6_rcv+0x8f/0x400 [ 2939.971421][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2939.971421][ T282] process_backlog+0x101/0x620 [ 2939.971421][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2939.971421][ T282] net_rx_action+0x495/0xbe0 [ 2939.971421][ T282] __do_softirq+0x1b5/0x7f6 [ 2939.971421][ T282] [ 2939.973224][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2939.973224][ T282] netdev_get_by_index+0x5e/0x80 [ 2939.973224][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2939.973224][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2939.973224][ T282] ip6_route_add+0x1c/0x140 [ 2939.973224][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2939.973224][ T282] inet6_addr_add+0x4f8/0xa40 [ 2939.973224][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2939.973224][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2939.973224][ T282] netlink_rcv_skb+0x130/0x360 [ 2939.973224][ T282] netlink_unicast+0x449/0x710 [ 2939.973224][ T282] netlink_sendmsg+0x723/0xbe0 [ 2939.973224][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2939.973224][ T282] ___sys_sendmsg+0xee/0x170 [ 2939.973224][ T282] __sys_sendmsg+0xcd/0x170 [ 2939.973224][ T282] do_syscall_64+0xc6/0x1e0 [ 2939.973224][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2939.973224][ T282] [ 2939.975445][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2939.975445][ T282] netdev_get_by_index+0x5e/0x80 [ 2939.975445][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2939.975445][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2939.975445][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2939.975445][ T282] ipv6_add_addr+0x411/0x2000 [ 2939.975445][ T282] inet6_addr_add+0x30e/0xa40 [ 2939.975445][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2939.975445][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2939.975445][ T282] netlink_rcv_skb+0x130/0x360 [ 2939.975445][ T282] netlink_unicast+0x449/0x710 [ 2939.975445][ T282] netlink_sendmsg+0x723/0xbe0 [ 2939.975445][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2939.975445][ T282] ___sys_sendmsg+0xee/0x170 [ 2939.975445][ T282] __sys_sendmsg+0xcd/0x170 [ 2939.975445][ T282] do_syscall_64+0xc6/0x1e0 [ 2939.975445][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2939.975445][ T282] [ 2939.977636][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2939.977636][ T282] netdev_get_by_index+0x5e/0x80 [ 2939.977636][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2939.977636][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2939.977636][ T282] ip6_route_add+0x1c/0x140 [ 2939.977636][ T282] addrconf_add_mroute+0x129/0x180 [ 2939.977636][ T282] addrconf_add_dev+0xe2/0x170 [ 2939.977636][ T282] inet6_addr_add+0x12f/0xa40 [ 2939.977636][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2939.977636][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2939.977636][ T282] netlink_rcv_skb+0x130/0x360 [ 2939.977636][ T282] netlink_unicast+0x449/0x710 [ 2939.977636][ T282] netlink_sendmsg+0x723/0xbe0 [ 2939.977636][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2939.977636][ T282] ___sys_sendmsg+0xee/0x170 [ 2939.977636][ T282] __sys_sendmsg+0xcd/0x170 [ 2939.977636][ T282] do_syscall_64+0xc6/0x1e0 [ 2939.977636][ T282] [ 2939.979805][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2939.979805][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2939.979805][ T282] ipv6_find_idev+0x102/0x170 [ 2939.979805][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2939.979805][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2939.979805][ T282] netlink_rcv_skb+0x130/0x360 [ 2939.979805][ T282] netlink_unicast+0x449/0x710 [ 2939.979805][ T282] netlink_sendmsg+0x723/0xbe0 [ 2939.979805][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2939.979805][ T282] ___sys_sendmsg+0xee/0x170 [ 2939.979805][ T282] __sys_sendmsg+0xcd/0x170 [ 2939.979805][ T282] do_syscall_64+0xc6/0x1e0 [ 2939.979805][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2939.979805][ T282] [ 2939.981507][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2939.981507][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2939.981507][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2939.981507][ T282] ipv6_find_idev+0x102/0x170 [ 2939.981507][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2939.981507][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2939.981507][ T282] netlink_rcv_skb+0x130/0x360 [ 2939.981507][ T282] netlink_unicast+0x449/0x710 [ 2939.981507][ T282] netlink_sendmsg+0x723/0xbe0 [ 2939.981507][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2939.981507][ T282] ___sys_sendmsg+0xee/0x170 [ 2939.981507][ T282] __sys_sendmsg+0xcd/0x170 [ 2939.981507][ T282] do_syscall_64+0xc6/0x1e0 [ 2939.981507][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2939.981507][ T282] [ 2949.738976][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2949.739567][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2949.739567][ T284] netdev_get_by_index+0x5e/0x80 [ 2949.739567][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2949.739567][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2949.739567][ T284] ip6_route_add+0x1c/0x140 [ 2949.739567][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2949.739567][ T284] inet6_addr_add+0x4f8/0xa40 [ 2949.739567][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2949.739567][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2949.739567][ T284] netlink_rcv_skb+0x130/0x360 [ 2949.739567][ T284] netlink_unicast+0x449/0x710 [ 2949.739567][ T284] netlink_sendmsg+0x723/0xbe0 [ 2949.739567][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2949.739567][ T284] ___sys_sendmsg+0xee/0x170 [ 2949.739567][ T284] __sys_sendmsg+0xcd/0x170 [ 2949.739567][ T284] do_syscall_64+0xc6/0x1e0 [ 2949.739567][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2949.739567][ T284] [ 2949.742971][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2949.742971][ T284] netdev_get_by_index+0x5e/0x80 [ 2949.742971][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2949.742971][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2949.742971][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2949.742971][ T284] ipv6_add_addr+0x411/0x2000 [ 2949.742971][ T284] inet6_addr_add+0x30e/0xa40 [ 2949.742971][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2949.742971][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2949.742971][ T284] netlink_rcv_skb+0x130/0x360 [ 2949.742971][ T284] netlink_unicast+0x449/0x710 [ 2949.742971][ T284] netlink_sendmsg+0x723/0xbe0 [ 2949.742971][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2949.742971][ T284] ___sys_sendmsg+0xee/0x170 [ 2949.742971][ T284] __sys_sendmsg+0xcd/0x170 [ 2949.742971][ T284] do_syscall_64+0xc6/0x1e0 [ 2949.742971][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2949.742971][ T284] [ 2949.746364][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2949.746364][ T284] netdev_get_by_index+0x5e/0x80 [ 2949.746364][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2949.746364][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2949.746364][ T284] ip6_route_add+0x1c/0x140 [ 2949.746364][ T284] addrconf_add_mroute+0x129/0x180 [ 2949.746364][ T284] addrconf_add_dev+0xe2/0x170 [ 2949.746364][ T284] inet6_addr_add+0x12f/0xa40 [ 2949.746364][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2949.746364][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2949.746364][ T284] netlink_rcv_skb+0x130/0x360 [ 2949.746364][ T284] netlink_unicast+0x449/0x710 [ 2949.746364][ T284] netlink_sendmsg+0x723/0xbe0 [ 2949.746364][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2949.746364][ T284] ___sys_sendmsg+0xee/0x170 [ 2949.746364][ T284] __sys_sendmsg+0xcd/0x170 [ 2949.746364][ T284] do_syscall_64+0xc6/0x1e0 [ 2949.746364][ T284] [ 2949.749790][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2949.749790][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2949.749790][ T284] ipv6_find_idev+0x102/0x170 [ 2949.749790][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2949.749790][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2949.749790][ T284] netlink_rcv_skb+0x130/0x360 [ 2949.749790][ T284] netlink_unicast+0x449/0x710 [ 2949.749790][ T284] netlink_sendmsg+0x723/0xbe0 [ 2949.749790][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2949.749790][ T284] ___sys_sendmsg+0xee/0x170 [ 2949.749790][ T284] __sys_sendmsg+0xcd/0x170 [ 2949.749790][ T284] do_syscall_64+0xc6/0x1e0 [ 2949.749790][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2949.749790][ T284] [ 2949.751604][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2949.751604][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2949.751604][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2949.751604][ T284] ipv6_find_idev+0x102/0x170 [ 2949.751604][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2949.751604][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2949.751604][ T284] netlink_rcv_skb+0x130/0x360 [ 2949.751604][ T284] netlink_unicast+0x449/0x710 [ 2949.751604][ T284] netlink_sendmsg+0x723/0xbe0 [ 2949.751604][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2949.751604][ T284] ___sys_sendmsg+0xee/0x170 [ 2949.751604][ T284] __sys_sendmsg+0xcd/0x170 [ 2949.751604][ T284] do_syscall_64+0xc6/0x1e0 [ 2949.751604][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2949.751604][ T284] [ 2950.219037][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2950.219559][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2950.219559][ T282] dst_init+0x84/0x4a0 [ 2950.219559][ T282] dst_alloc+0x97/0x150 [ 2950.219559][ T282] ip6_dst_alloc+0x23/0x90 [ 2950.219559][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2950.219559][ T282] ip6_pol_route+0x56f/0x840 [ 2950.219559][ T282] fib6_rule_lookup+0x196/0x240 [ 2950.219559][ T282] ip6_route_input+0x542/0x980 [ 2950.219559][ T282] ipv6_rcv+0x8f/0x400 [ 2950.219559][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2950.219559][ T282] process_backlog+0x101/0x620 [ 2950.219559][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2950.219559][ T282] net_rx_action+0x495/0xbe0 [ 2950.219559][ T282] __do_softirq+0x1b5/0x7f6 [ 2950.219559][ T282] [ 2950.221346][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2950.221346][ T282] netdev_get_by_index+0x5e/0x80 [ 2950.221346][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2950.221346][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2950.221346][ T282] ip6_route_add+0x1c/0x140 [ 2950.221346][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2950.221346][ T282] inet6_addr_add+0x4f8/0xa40 [ 2950.221346][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2950.221346][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2950.221346][ T282] netlink_rcv_skb+0x130/0x360 [ 2950.221346][ T282] netlink_unicast+0x449/0x710 [ 2950.221346][ T282] netlink_sendmsg+0x723/0xbe0 [ 2950.221346][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2950.221346][ T282] ___sys_sendmsg+0xee/0x170 [ 2950.221346][ T282] __sys_sendmsg+0xcd/0x170 [ 2950.221346][ T282] do_syscall_64+0xc6/0x1e0 [ 2950.221346][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2950.221346][ T282] [ 2950.223539][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2950.223539][ T282] netdev_get_by_index+0x5e/0x80 [ 2950.223539][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2950.223539][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2950.223539][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2950.223539][ T282] ipv6_add_addr+0x411/0x2000 [ 2950.223539][ T282] inet6_addr_add+0x30e/0xa40 [ 2950.223539][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2950.223539][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2950.223539][ T282] netlink_rcv_skb+0x130/0x360 [ 2950.223539][ T282] netlink_unicast+0x449/0x710 [ 2950.223539][ T282] netlink_sendmsg+0x723/0xbe0 [ 2950.223539][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2950.223539][ T282] ___sys_sendmsg+0xee/0x170 [ 2950.223539][ T282] __sys_sendmsg+0xcd/0x170 [ 2950.223539][ T282] do_syscall_64+0xc6/0x1e0 [ 2950.223539][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2950.223539][ T282] [ 2950.225726][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2950.225726][ T282] netdev_get_by_index+0x5e/0x80 [ 2950.225726][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2950.225726][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2950.225726][ T282] ip6_route_add+0x1c/0x140 [ 2950.225726][ T282] addrconf_add_mroute+0x129/0x180 [ 2950.225726][ T282] addrconf_add_dev+0xe2/0x170 [ 2950.225726][ T282] inet6_addr_add+0x12f/0xa40 [ 2950.225726][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2950.225726][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2950.225726][ T282] netlink_rcv_skb+0x130/0x360 [ 2950.225726][ T282] netlink_unicast+0x449/0x710 [ 2950.225726][ T282] netlink_sendmsg+0x723/0xbe0 [ 2950.225726][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2950.225726][ T282] ___sys_sendmsg+0xee/0x170 [ 2950.225726][ T282] __sys_sendmsg+0xcd/0x170 [ 2950.225726][ T282] do_syscall_64+0xc6/0x1e0 [ 2950.225726][ T282] [ 2950.227889][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2950.227889][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2950.227889][ T282] ipv6_find_idev+0x102/0x170 [ 2950.227889][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2950.227889][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2950.227889][ T282] netlink_rcv_skb+0x130/0x360 [ 2950.227889][ T282] netlink_unicast+0x449/0x710 [ 2950.227889][ T282] netlink_sendmsg+0x723/0xbe0 [ 2950.227889][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2950.227889][ T282] ___sys_sendmsg+0xee/0x170 [ 2950.227889][ T282] __sys_sendmsg+0xcd/0x170 [ 2950.227889][ T282] do_syscall_64+0xc6/0x1e0 [ 2950.227889][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2950.227889][ T282] [ 2950.229572][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2950.229572][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2950.229572][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2950.229572][ T282] ipv6_find_idev+0x102/0x170 [ 2950.229572][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2950.229572][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2950.229572][ T282] netlink_rcv_skb+0x130/0x360 [ 2950.229572][ T282] netlink_unicast+0x449/0x710 [ 2950.229572][ T282] netlink_sendmsg+0x723/0xbe0 [ 2950.229572][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2950.229572][ T282] ___sys_sendmsg+0xee/0x170 [ 2950.229572][ T282] __sys_sendmsg+0xcd/0x170 [ 2950.229572][ T282] do_syscall_64+0xc6/0x1e0 [ 2950.229572][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2950.229572][ T282] [ 2959.994953][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2959.995453][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2959.995453][ T284] netdev_get_by_index+0x5e/0x80 [ 2959.995453][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2959.995453][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2959.995453][ T284] ip6_route_add+0x1c/0x140 [ 2959.995453][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2959.995453][ T284] inet6_addr_add+0x4f8/0xa40 [ 2959.995453][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2959.995453][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2959.995453][ T284] netlink_rcv_skb+0x130/0x360 [ 2959.995453][ T284] netlink_unicast+0x449/0x710 [ 2959.995453][ T284] netlink_sendmsg+0x723/0xbe0 [ 2959.995453][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2959.995453][ T284] ___sys_sendmsg+0xee/0x170 [ 2959.995453][ T284] __sys_sendmsg+0xcd/0x170 [ 2959.995453][ T284] do_syscall_64+0xc6/0x1e0 [ 2959.995453][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2959.995453][ T284] [ 2959.997723][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2959.997723][ T284] netdev_get_by_index+0x5e/0x80 [ 2959.997723][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2959.997723][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2959.997723][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2959.997723][ T284] ipv6_add_addr+0x411/0x2000 [ 2959.997723][ T284] inet6_addr_add+0x30e/0xa40 [ 2959.997723][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2959.997723][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2959.997723][ T284] netlink_rcv_skb+0x130/0x360 [ 2959.997723][ T284] netlink_unicast+0x449/0x710 [ 2959.997723][ T284] netlink_sendmsg+0x723/0xbe0 [ 2959.997723][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2959.997723][ T284] ___sys_sendmsg+0xee/0x170 [ 2959.997723][ T284] __sys_sendmsg+0xcd/0x170 [ 2959.997723][ T284] do_syscall_64+0xc6/0x1e0 [ 2959.997723][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2959.997723][ T284] [ 2960.000223][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2960.000223][ T284] netdev_get_by_index+0x5e/0x80 [ 2960.000223][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2960.000223][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2960.000223][ T284] ip6_route_add+0x1c/0x140 [ 2960.000223][ T284] addrconf_add_mroute+0x129/0x180 [ 2960.000223][ T284] addrconf_add_dev+0xe2/0x170 [ 2960.000223][ T284] inet6_addr_add+0x12f/0xa40 [ 2960.000223][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2960.000223][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2960.000223][ T284] netlink_rcv_skb+0x130/0x360 [ 2960.000223][ T284] netlink_unicast+0x449/0x710 [ 2960.000223][ T284] netlink_sendmsg+0x723/0xbe0 [ 2960.000223][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2960.000223][ T284] ___sys_sendmsg+0xee/0x170 [ 2960.000223][ T284] __sys_sendmsg+0xcd/0x170 [ 2960.000223][ T284] do_syscall_64+0xc6/0x1e0 [ 2960.000223][ T284] [ 2960.002422][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2960.002422][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2960.002422][ T284] ipv6_find_idev+0x102/0x170 [ 2960.002422][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2960.002422][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2960.002422][ T284] netlink_rcv_skb+0x130/0x360 [ 2960.002422][ T284] netlink_unicast+0x449/0x710 [ 2960.002422][ T284] netlink_sendmsg+0x723/0xbe0 [ 2960.002422][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2960.002422][ T284] ___sys_sendmsg+0xee/0x170 [ 2960.002422][ T284] __sys_sendmsg+0xcd/0x170 [ 2960.002422][ T284] do_syscall_64+0xc6/0x1e0 [ 2960.002422][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2960.002422][ T284] [ 2960.004127][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2960.004127][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2960.004127][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2960.004127][ T284] ipv6_find_idev+0x102/0x170 [ 2960.004127][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2960.004127][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2960.004127][ T284] netlink_rcv_skb+0x130/0x360 [ 2960.004127][ T284] netlink_unicast+0x449/0x710 [ 2960.004127][ T284] netlink_sendmsg+0x723/0xbe0 [ 2960.004127][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2960.004127][ T284] ___sys_sendmsg+0xee/0x170 [ 2960.004127][ T284] __sys_sendmsg+0xcd/0x170 [ 2960.004127][ T284] do_syscall_64+0xc6/0x1e0 [ 2960.004127][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2960.004127][ T284] [ 2960.466957][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2960.467417][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2960.467417][ T282] dst_init+0x84/0x4a0 [ 2960.467417][ T282] dst_alloc+0x97/0x150 [ 2960.467417][ T282] ip6_dst_alloc+0x23/0x90 [ 2960.467417][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2960.467417][ T282] ip6_pol_route+0x56f/0x840 [ 2960.467417][ T282] fib6_rule_lookup+0x196/0x240 [ 2960.467417][ T282] ip6_route_input+0x542/0x980 [ 2960.467417][ T282] ipv6_rcv+0x8f/0x400 [ 2960.467417][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2960.467417][ T282] process_backlog+0x101/0x620 [ 2960.467417][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2960.467417][ T282] net_rx_action+0x495/0xbe0 [ 2960.467417][ T282] __do_softirq+0x1b5/0x7f6 [ 2960.467417][ T282] [ 2960.469248][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2960.469248][ T282] netdev_get_by_index+0x5e/0x80 [ 2960.469248][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2960.469248][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2960.469248][ T282] ip6_route_add+0x1c/0x140 [ 2960.469248][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2960.469248][ T282] inet6_addr_add+0x4f8/0xa40 [ 2960.469248][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2960.469248][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2960.469248][ T282] netlink_rcv_skb+0x130/0x360 [ 2960.469248][ T282] netlink_unicast+0x449/0x710 [ 2960.469248][ T282] netlink_sendmsg+0x723/0xbe0 [ 2960.469248][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2960.469248][ T282] ___sys_sendmsg+0xee/0x170 [ 2960.469248][ T282] __sys_sendmsg+0xcd/0x170 [ 2960.469248][ T282] do_syscall_64+0xc6/0x1e0 [ 2960.469248][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2960.469248][ T282] [ 2960.471437][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2960.471437][ T282] netdev_get_by_index+0x5e/0x80 [ 2960.471437][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2960.471437][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2960.471437][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2960.471437][ T282] ipv6_add_addr+0x411/0x2000 [ 2960.471437][ T282] inet6_addr_add+0x30e/0xa40 [ 2960.471437][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2960.471437][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2960.471437][ T282] netlink_rcv_skb+0x130/0x360 [ 2960.471437][ T282] netlink_unicast+0x449/0x710 [ 2960.471437][ T282] netlink_sendmsg+0x723/0xbe0 [ 2960.471437][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2960.471437][ T282] ___sys_sendmsg+0xee/0x170 [ 2960.471437][ T282] __sys_sendmsg+0xcd/0x170 [ 2960.471437][ T282] do_syscall_64+0xc6/0x1e0 [ 2960.471437][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2960.471437][ T282] [ 2960.473667][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2960.473667][ T282] netdev_get_by_index+0x5e/0x80 [ 2960.473667][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2960.473667][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2960.473667][ T282] ip6_route_add+0x1c/0x140 [ 2960.473667][ T282] addrconf_add_mroute+0x129/0x180 [ 2960.473667][ T282] addrconf_add_dev+0xe2/0x170 [ 2960.473667][ T282] inet6_addr_add+0x12f/0xa40 [ 2960.473667][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2960.473667][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2960.473667][ T282] netlink_rcv_skb+0x130/0x360 [ 2960.473667][ T282] netlink_unicast+0x449/0x710 [ 2960.473667][ T282] netlink_sendmsg+0x723/0xbe0 [ 2960.473667][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2960.473667][ T282] ___sys_sendmsg+0xee/0x170 [ 2960.473667][ T282] __sys_sendmsg+0xcd/0x170 [ 2960.473667][ T282] do_syscall_64+0xc6/0x1e0 [ 2960.473667][ T282] [ 2960.475833][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2960.475833][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2960.475833][ T282] ipv6_find_idev+0x102/0x170 [ 2960.475833][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2960.475833][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2960.475833][ T282] netlink_rcv_skb+0x130/0x360 [ 2960.475833][ T282] netlink_unicast+0x449/0x710 [ 2960.475833][ T282] netlink_sendmsg+0x723/0xbe0 [ 2960.475833][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2960.475833][ T282] ___sys_sendmsg+0xee/0x170 [ 2960.475833][ T282] __sys_sendmsg+0xcd/0x170 [ 2960.475833][ T282] do_syscall_64+0xc6/0x1e0 [ 2960.475833][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2960.475833][ T282] [ 2960.477527][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2960.477527][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2960.477527][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2960.477527][ T282] ipv6_find_idev+0x102/0x170 [ 2960.477527][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2960.477527][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2960.477527][ T282] netlink_rcv_skb+0x130/0x360 [ 2960.477527][ T282] netlink_unicast+0x449/0x710 [ 2960.477527][ T282] netlink_sendmsg+0x723/0xbe0 [ 2960.477527][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2960.477527][ T282] ___sys_sendmsg+0xee/0x170 [ 2960.477527][ T282] __sys_sendmsg+0xcd/0x170 [ 2960.477527][ T282] do_syscall_64+0xc6/0x1e0 [ 2960.477527][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2960.477527][ T282] [ 2970.043035][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2970.043540][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2970.043540][ T284] netdev_get_by_index+0x5e/0x80 [ 2970.043540][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2970.043540][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2970.043540][ T284] ip6_route_add+0x1c/0x140 [ 2970.043540][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2970.043540][ T284] inet6_addr_add+0x4f8/0xa40 [ 2970.043540][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2970.043540][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2970.043540][ T284] netlink_rcv_skb+0x130/0x360 [ 2970.043540][ T284] netlink_unicast+0x449/0x710 [ 2970.043540][ T284] netlink_sendmsg+0x723/0xbe0 [ 2970.043540][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2970.043540][ T284] ___sys_sendmsg+0xee/0x170 [ 2970.043540][ T284] __sys_sendmsg+0xcd/0x170 [ 2970.043540][ T284] do_syscall_64+0xc6/0x1e0 [ 2970.043540][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2970.043540][ T284] [ 2970.045823][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2970.045823][ T284] netdev_get_by_index+0x5e/0x80 [ 2970.045823][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2970.045823][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2970.045823][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2970.045823][ T284] ipv6_add_addr+0x411/0x2000 [ 2970.045823][ T284] inet6_addr_add+0x30e/0xa40 [ 2970.045823][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2970.045823][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2970.045823][ T284] netlink_rcv_skb+0x130/0x360 [ 2970.045823][ T284] netlink_unicast+0x449/0x710 [ 2970.045823][ T284] netlink_sendmsg+0x723/0xbe0 [ 2970.045823][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2970.045823][ T284] ___sys_sendmsg+0xee/0x170 [ 2970.045823][ T284] __sys_sendmsg+0xcd/0x170 [ 2970.045823][ T284] do_syscall_64+0xc6/0x1e0 [ 2970.045823][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2970.045823][ T284] [ 2970.048044][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2970.048044][ T284] netdev_get_by_index+0x5e/0x80 [ 2970.048044][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2970.048044][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2970.048044][ T284] ip6_route_add+0x1c/0x140 [ 2970.048044][ T284] addrconf_add_mroute+0x129/0x180 [ 2970.048044][ T284] addrconf_add_dev+0xe2/0x170 [ 2970.048044][ T284] inet6_addr_add+0x12f/0xa40 [ 2970.048044][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2970.048044][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2970.048044][ T284] netlink_rcv_skb+0x130/0x360 [ 2970.048044][ T284] netlink_unicast+0x449/0x710 [ 2970.048044][ T284] netlink_sendmsg+0x723/0xbe0 [ 2970.048044][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2970.048044][ T284] ___sys_sendmsg+0xee/0x170 [ 2970.048044][ T284] __sys_sendmsg+0xcd/0x170 [ 2970.048044][ T284] do_syscall_64+0xc6/0x1e0 [ 2970.048044][ T284] [ 2970.050220][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2970.050220][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2970.050220][ T284] ipv6_find_idev+0x102/0x170 [ 2970.050220][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2970.050220][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2970.050220][ T284] netlink_rcv_skb+0x130/0x360 [ 2970.050220][ T284] netlink_unicast+0x449/0x710 [ 2970.050220][ T284] netlink_sendmsg+0x723/0xbe0 [ 2970.050220][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2970.050220][ T284] ___sys_sendmsg+0xee/0x170 [ 2970.050220][ T284] __sys_sendmsg+0xcd/0x170 [ 2970.050220][ T284] do_syscall_64+0xc6/0x1e0 [ 2970.050220][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2970.050220][ T284] [ 2970.051906][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2970.051906][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2970.051906][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2970.051906][ T284] ipv6_find_idev+0x102/0x170 [ 2970.051906][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2970.051906][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2970.051906][ T284] netlink_rcv_skb+0x130/0x360 [ 2970.051906][ T284] netlink_unicast+0x449/0x710 [ 2970.051906][ T284] netlink_sendmsg+0x723/0xbe0 [ 2970.051906][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2970.051906][ T284] ___sys_sendmsg+0xee/0x170 [ 2970.051906][ T284] __sys_sendmsg+0xcd/0x170 [ 2970.051906][ T284] do_syscall_64+0xc6/0x1e0 [ 2970.051906][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2970.051906][ T284] [ 2970.715047][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2970.715525][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2970.715525][ T282] dst_init+0x84/0x4a0 [ 2970.715525][ T282] dst_alloc+0x97/0x150 [ 2970.715525][ T282] ip6_dst_alloc+0x23/0x90 [ 2970.715525][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2970.715525][ T282] ip6_pol_route+0x56f/0x840 [ 2970.715525][ T282] fib6_rule_lookup+0x196/0x240 [ 2970.715525][ T282] ip6_route_input+0x542/0x980 [ 2970.715525][ T282] ipv6_rcv+0x8f/0x400 [ 2970.715525][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2970.715525][ T282] process_backlog+0x101/0x620 [ 2970.715525][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2970.715525][ T282] net_rx_action+0x495/0xbe0 [ 2970.715525][ T282] __do_softirq+0x1b5/0x7f6 [ 2970.715525][ T282] [ 2970.717320][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2970.717320][ T282] netdev_get_by_index+0x5e/0x80 [ 2970.717320][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2970.717320][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2970.717320][ T282] ip6_route_add+0x1c/0x140 [ 2970.717320][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2970.717320][ T282] inet6_addr_add+0x4f8/0xa40 [ 2970.717320][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2970.717320][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2970.717320][ T282] netlink_rcv_skb+0x130/0x360 [ 2970.717320][ T282] netlink_unicast+0x449/0x710 [ 2970.717320][ T282] netlink_sendmsg+0x723/0xbe0 [ 2970.717320][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2970.717320][ T282] ___sys_sendmsg+0xee/0x170 [ 2970.717320][ T282] __sys_sendmsg+0xcd/0x170 [ 2970.717320][ T282] do_syscall_64+0xc6/0x1e0 [ 2970.717320][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2970.717320][ T282] [ 2970.719522][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2970.719522][ T282] netdev_get_by_index+0x5e/0x80 [ 2970.719522][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2970.719522][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2970.719522][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2970.719522][ T282] ipv6_add_addr+0x411/0x2000 [ 2970.719522][ T282] inet6_addr_add+0x30e/0xa40 [ 2970.719522][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2970.719522][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2970.719522][ T282] netlink_rcv_skb+0x130/0x360 [ 2970.719522][ T282] netlink_unicast+0x449/0x710 [ 2970.719522][ T282] netlink_sendmsg+0x723/0xbe0 [ 2970.719522][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2970.719522][ T282] ___sys_sendmsg+0xee/0x170 [ 2970.719522][ T282] __sys_sendmsg+0xcd/0x170 [ 2970.719522][ T282] do_syscall_64+0xc6/0x1e0 [ 2970.719522][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2970.719522][ T282] [ 2970.721704][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2970.721704][ T282] netdev_get_by_index+0x5e/0x80 [ 2970.721704][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2970.721704][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2970.721704][ T282] ip6_route_add+0x1c/0x140 [ 2970.721704][ T282] addrconf_add_mroute+0x129/0x180 [ 2970.721704][ T282] addrconf_add_dev+0xe2/0x170 [ 2970.721704][ T282] inet6_addr_add+0x12f/0xa40 [ 2970.721704][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2970.721704][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2970.721704][ T282] netlink_rcv_skb+0x130/0x360 [ 2970.721704][ T282] netlink_unicast+0x449/0x710 [ 2970.721704][ T282] netlink_sendmsg+0x723/0xbe0 [ 2970.721704][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2970.721704][ T282] ___sys_sendmsg+0xee/0x170 [ 2970.721704][ T282] __sys_sendmsg+0xcd/0x170 [ 2970.721704][ T282] do_syscall_64+0xc6/0x1e0 [ 2970.721704][ T282] [ 2970.723848][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2970.723848][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2970.723848][ T282] ipv6_find_idev+0x102/0x170 [ 2970.723848][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2970.723848][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2970.723848][ T282] netlink_rcv_skb+0x130/0x360 [ 2970.723848][ T282] netlink_unicast+0x449/0x710 [ 2970.723848][ T282] netlink_sendmsg+0x723/0xbe0 [ 2970.723848][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2970.723848][ T282] ___sys_sendmsg+0xee/0x170 [ 2970.723848][ T282] __sys_sendmsg+0xcd/0x170 [ 2970.723848][ T282] do_syscall_64+0xc6/0x1e0 [ 2970.723848][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2970.723848][ T282] [ 2970.725530][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2970.725530][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2970.725530][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2970.725530][ T282] ipv6_find_idev+0x102/0x170 [ 2970.725530][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2970.725530][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2970.725530][ T282] netlink_rcv_skb+0x130/0x360 [ 2970.725530][ T282] netlink_unicast+0x449/0x710 [ 2970.725530][ T282] netlink_sendmsg+0x723/0xbe0 [ 2970.725530][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2970.725530][ T282] ___sys_sendmsg+0xee/0x170 [ 2970.725530][ T282] __sys_sendmsg+0xcd/0x170 [ 2970.725530][ T282] do_syscall_64+0xc6/0x1e0 [ 2970.725530][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2970.725530][ T282] [ 2980.147068][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2980.147679][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2980.147679][ T284] netdev_get_by_index+0x5e/0x80 [ 2980.147679][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2980.147679][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2980.147679][ T284] ip6_route_add+0x1c/0x140 [ 2980.147679][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2980.147679][ T284] inet6_addr_add+0x4f8/0xa40 [ 2980.147679][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2980.147679][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2980.147679][ T284] netlink_rcv_skb+0x130/0x360 [ 2980.147679][ T284] netlink_unicast+0x449/0x710 [ 2980.147679][ T284] netlink_sendmsg+0x723/0xbe0 [ 2980.147679][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2980.147679][ T284] ___sys_sendmsg+0xee/0x170 [ 2980.147679][ T284] __sys_sendmsg+0xcd/0x170 [ 2980.147679][ T284] do_syscall_64+0xc6/0x1e0 [ 2980.147679][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2980.147679][ T284] [ 2980.151286][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2980.151286][ T284] netdev_get_by_index+0x5e/0x80 [ 2980.151286][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2980.151286][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2980.151286][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2980.151286][ T284] ipv6_add_addr+0x411/0x2000 [ 2980.151286][ T284] inet6_addr_add+0x30e/0xa40 [ 2980.151286][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2980.151286][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2980.151286][ T284] netlink_rcv_skb+0x130/0x360 [ 2980.151286][ T284] netlink_unicast+0x449/0x710 [ 2980.151286][ T284] netlink_sendmsg+0x723/0xbe0 [ 2980.151286][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2980.151286][ T284] ___sys_sendmsg+0xee/0x170 [ 2980.151286][ T284] __sys_sendmsg+0xcd/0x170 [ 2980.151286][ T284] do_syscall_64+0xc6/0x1e0 [ 2980.151286][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2980.151286][ T284] [ 2980.154710][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2980.154710][ T284] netdev_get_by_index+0x5e/0x80 [ 2980.154710][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2980.154710][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2980.154710][ T284] ip6_route_add+0x1c/0x140 [ 2980.154710][ T284] addrconf_add_mroute+0x129/0x180 [ 2980.154710][ T284] addrconf_add_dev+0xe2/0x170 [ 2980.154710][ T284] inet6_addr_add+0x12f/0xa40 [ 2980.154710][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2980.154710][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2980.154710][ T284] netlink_rcv_skb+0x130/0x360 [ 2980.154710][ T284] netlink_unicast+0x449/0x710 [ 2980.154710][ T284] netlink_sendmsg+0x723/0xbe0 [ 2980.154710][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2980.154710][ T284] ___sys_sendmsg+0xee/0x170 [ 2980.154710][ T284] __sys_sendmsg+0xcd/0x170 [ 2980.154710][ T284] do_syscall_64+0xc6/0x1e0 [ 2980.154710][ T284] [ 2980.157968][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2980.157968][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2980.157968][ T284] ipv6_find_idev+0x102/0x170 [ 2980.157968][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2980.157968][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2980.157968][ T284] netlink_rcv_skb+0x130/0x360 [ 2980.157968][ T284] netlink_unicast+0x449/0x710 [ 2980.157968][ T284] netlink_sendmsg+0x723/0xbe0 [ 2980.157968][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2980.157968][ T284] ___sys_sendmsg+0xee/0x170 [ 2980.157968][ T284] __sys_sendmsg+0xcd/0x170 [ 2980.157968][ T284] do_syscall_64+0xc6/0x1e0 [ 2980.157968][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2980.157968][ T284] [ 2980.160644][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2980.160644][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2980.160644][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2980.160644][ T284] ipv6_find_idev+0x102/0x170 [ 2980.160644][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2980.160644][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2980.160644][ T284] netlink_rcv_skb+0x130/0x360 [ 2980.160644][ T284] netlink_unicast+0x449/0x710 [ 2980.160644][ T284] netlink_sendmsg+0x723/0xbe0 [ 2980.160644][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2980.160644][ T284] ___sys_sendmsg+0xee/0x170 [ 2980.160644][ T284] __sys_sendmsg+0xcd/0x170 [ 2980.160644][ T284] do_syscall_64+0xc6/0x1e0 [ 2980.160644][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2980.160644][ T284] [ 2980.915013][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2980.915450][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2980.915450][ T282] dst_init+0x84/0x4a0 [ 2980.915450][ T282] dst_alloc+0x97/0x150 [ 2980.915450][ T282] ip6_dst_alloc+0x23/0x90 [ 2980.915450][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2980.915450][ T282] ip6_pol_route+0x56f/0x840 [ 2980.915450][ T282] fib6_rule_lookup+0x196/0x240 [ 2980.915450][ T282] ip6_route_input+0x542/0x980 [ 2980.915450][ T282] ipv6_rcv+0x8f/0x400 [ 2980.915450][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2980.915450][ T282] process_backlog+0x101/0x620 [ 2980.915450][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2980.915450][ T282] net_rx_action+0x495/0xbe0 [ 2980.915450][ T282] __do_softirq+0x1b5/0x7f6 [ 2980.915450][ T282] [ 2980.917399][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2980.917399][ T282] netdev_get_by_index+0x5e/0x80 [ 2980.917399][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2980.917399][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2980.917399][ T282] ip6_route_add+0x1c/0x140 [ 2980.917399][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2980.917399][ T282] inet6_addr_add+0x4f8/0xa40 [ 2980.917399][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2980.917399][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2980.917399][ T282] netlink_rcv_skb+0x130/0x360 [ 2980.917399][ T282] netlink_unicast+0x449/0x710 [ 2980.917399][ T282] netlink_sendmsg+0x723/0xbe0 [ 2980.917399][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2980.917399][ T282] ___sys_sendmsg+0xee/0x170 [ 2980.917399][ T282] __sys_sendmsg+0xcd/0x170 [ 2980.917399][ T282] do_syscall_64+0xc6/0x1e0 [ 2980.917399][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2980.917399][ T282] [ 2980.919755][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2980.919755][ T282] netdev_get_by_index+0x5e/0x80 [ 2980.919755][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2980.919755][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2980.919755][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2980.919755][ T282] ipv6_add_addr+0x411/0x2000 [ 2980.919755][ T282] inet6_addr_add+0x30e/0xa40 [ 2980.919755][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2980.919755][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2980.919755][ T282] netlink_rcv_skb+0x130/0x360 [ 2980.919755][ T282] netlink_unicast+0x449/0x710 [ 2980.919755][ T282] netlink_sendmsg+0x723/0xbe0 [ 2980.919755][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2980.919755][ T282] ___sys_sendmsg+0xee/0x170 [ 2980.919755][ T282] __sys_sendmsg+0xcd/0x170 [ 2980.919755][ T282] do_syscall_64+0xc6/0x1e0 [ 2980.919755][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2980.919755][ T282] [ 2980.922122][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2980.922122][ T282] netdev_get_by_index+0x5e/0x80 [ 2980.922122][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2980.922122][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2980.922122][ T282] ip6_route_add+0x1c/0x140 [ 2980.922122][ T282] addrconf_add_mroute+0x129/0x180 [ 2980.922122][ T282] addrconf_add_dev+0xe2/0x170 [ 2980.922122][ T282] inet6_addr_add+0x12f/0xa40 [ 2980.922122][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2980.922122][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2980.922122][ T282] netlink_rcv_skb+0x130/0x360 [ 2980.922122][ T282] netlink_unicast+0x449/0x710 [ 2980.922122][ T282] netlink_sendmsg+0x723/0xbe0 [ 2980.922122][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2980.922122][ T282] ___sys_sendmsg+0xee/0x170 [ 2980.922122][ T282] __sys_sendmsg+0xcd/0x170 [ 2980.922122][ T282] do_syscall_64+0xc6/0x1e0 [ 2980.922122][ T282] [ 2980.924439][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2980.924439][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2980.924439][ T282] ipv6_find_idev+0x102/0x170 [ 2980.924439][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2980.924439][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2980.924439][ T282] netlink_rcv_skb+0x130/0x360 [ 2980.924439][ T282] netlink_unicast+0x449/0x710 [ 2980.924439][ T282] netlink_sendmsg+0x723/0xbe0 [ 2980.924439][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2980.924439][ T282] ___sys_sendmsg+0xee/0x170 [ 2980.924439][ T282] __sys_sendmsg+0xcd/0x170 [ 2980.924439][ T282] do_syscall_64+0xc6/0x1e0 [ 2980.924439][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2980.924439][ T282] [ 2980.926264][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2980.926264][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2980.926264][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2980.926264][ T282] ipv6_find_idev+0x102/0x170 [ 2980.926264][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2980.926264][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2980.926264][ T282] netlink_rcv_skb+0x130/0x360 [ 2980.926264][ T282] netlink_unicast+0x449/0x710 [ 2980.926264][ T282] netlink_sendmsg+0x723/0xbe0 [ 2980.926264][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2980.926264][ T282] ___sys_sendmsg+0xee/0x170 [ 2980.926264][ T282] __sys_sendmsg+0xcd/0x170 [ 2980.926264][ T282] do_syscall_64+0xc6/0x1e0 [ 2980.926264][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2980.926264][ T282] [ 2990.386958][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 2990.387547][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2990.387547][ T284] netdev_get_by_index+0x5e/0x80 [ 2990.387547][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2990.387547][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2990.387547][ T284] ip6_route_add+0x1c/0x140 [ 2990.387547][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 2990.387547][ T284] inet6_addr_add+0x4f8/0xa40 [ 2990.387547][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2990.387547][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2990.387547][ T284] netlink_rcv_skb+0x130/0x360 [ 2990.387547][ T284] netlink_unicast+0x449/0x710 [ 2990.387547][ T284] netlink_sendmsg+0x723/0xbe0 [ 2990.387547][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2990.387547][ T284] ___sys_sendmsg+0xee/0x170 [ 2990.387547][ T284] __sys_sendmsg+0xcd/0x170 [ 2990.387547][ T284] do_syscall_64+0xc6/0x1e0 [ 2990.387547][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2990.387547][ T284] [ 2990.391082][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2990.391082][ T284] netdev_get_by_index+0x5e/0x80 [ 2990.391082][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2990.391082][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2990.391082][ T284] addrconf_f6i_alloc+0x244/0x410 [ 2990.391082][ T284] ipv6_add_addr+0x411/0x2000 [ 2990.391082][ T284] inet6_addr_add+0x30e/0xa40 [ 2990.391082][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2990.391082][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2990.391082][ T284] netlink_rcv_skb+0x130/0x360 [ 2990.391082][ T284] netlink_unicast+0x449/0x710 [ 2990.391082][ T284] netlink_sendmsg+0x723/0xbe0 [ 2990.391082][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2990.391082][ T284] ___sys_sendmsg+0xee/0x170 [ 2990.391082][ T284] __sys_sendmsg+0xcd/0x170 [ 2990.391082][ T284] do_syscall_64+0xc6/0x1e0 [ 2990.391082][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2990.391082][ T284] [ 2990.394586][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2990.394586][ T284] netdev_get_by_index+0x5e/0x80 [ 2990.394586][ T284] fib6_nh_init+0x3d8/0x15b0 [ 2990.394586][ T284] ip6_route_info_create+0xf18/0x17d0 [ 2990.394586][ T284] ip6_route_add+0x1c/0x140 [ 2990.394586][ T284] addrconf_add_mroute+0x129/0x180 [ 2990.394586][ T284] addrconf_add_dev+0xe2/0x170 [ 2990.394586][ T284] inet6_addr_add+0x12f/0xa40 [ 2990.394586][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 2990.394586][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2990.394586][ T284] netlink_rcv_skb+0x130/0x360 [ 2990.394586][ T284] netlink_unicast+0x449/0x710 [ 2990.394586][ T284] netlink_sendmsg+0x723/0xbe0 [ 2990.394586][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2990.394586][ T284] ___sys_sendmsg+0xee/0x170 [ 2990.394586][ T284] __sys_sendmsg+0xcd/0x170 [ 2990.394586][ T284] do_syscall_64+0xc6/0x1e0 [ 2990.394586][ T284] [ 2990.397223][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2990.397223][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 2990.397223][ T284] ipv6_find_idev+0x102/0x170 [ 2990.397223][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2990.397223][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2990.397223][ T284] netlink_rcv_skb+0x130/0x360 [ 2990.397223][ T284] netlink_unicast+0x449/0x710 [ 2990.397223][ T284] netlink_sendmsg+0x723/0xbe0 [ 2990.397223][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2990.397223][ T284] ___sys_sendmsg+0xee/0x170 [ 2990.397223][ T284] __sys_sendmsg+0xcd/0x170 [ 2990.397223][ T284] do_syscall_64+0xc6/0x1e0 [ 2990.397223][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2990.397223][ T284] [ 2990.399194][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 2990.399194][ T284] neigh_parms_alloc+0x1e5/0x510 [ 2990.399194][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 2990.399194][ T284] ipv6_find_idev+0x102/0x170 [ 2990.399194][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 2990.399194][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2990.399194][ T284] netlink_rcv_skb+0x130/0x360 [ 2990.399194][ T284] netlink_unicast+0x449/0x710 [ 2990.399194][ T284] netlink_sendmsg+0x723/0xbe0 [ 2990.399194][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 2990.399194][ T284] ___sys_sendmsg+0xee/0x170 [ 2990.399194][ T284] __sys_sendmsg+0xcd/0x170 [ 2990.399194][ T284] do_syscall_64+0xc6/0x1e0 [ 2990.399194][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2990.399194][ T284] [ 2991.154963][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 2991.155393][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 2991.155393][ T282] dst_init+0x84/0x4a0 [ 2991.155393][ T282] dst_alloc+0x97/0x150 [ 2991.155393][ T282] ip6_dst_alloc+0x23/0x90 [ 2991.155393][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2991.155393][ T282] ip6_pol_route+0x56f/0x840 [ 2991.155393][ T282] fib6_rule_lookup+0x196/0x240 [ 2991.155393][ T282] ip6_route_input+0x542/0x980 [ 2991.155393][ T282] ipv6_rcv+0x8f/0x400 [ 2991.155393][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 2991.155393][ T282] process_backlog+0x101/0x620 [ 2991.155393][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 2991.155393][ T282] net_rx_action+0x495/0xbe0 [ 2991.155393][ T282] __do_softirq+0x1b5/0x7f6 [ 2991.155393][ T282] [ 2991.157232][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2991.157232][ T282] netdev_get_by_index+0x5e/0x80 [ 2991.157232][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2991.157232][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2991.157232][ T282] ip6_route_add+0x1c/0x140 [ 2991.157232][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 2991.157232][ T282] inet6_addr_add+0x4f8/0xa40 [ 2991.157232][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2991.157232][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2991.157232][ T282] netlink_rcv_skb+0x130/0x360 [ 2991.157232][ T282] netlink_unicast+0x449/0x710 [ 2991.157232][ T282] netlink_sendmsg+0x723/0xbe0 [ 2991.157232][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2991.157232][ T282] ___sys_sendmsg+0xee/0x170 [ 2991.157232][ T282] __sys_sendmsg+0xcd/0x170 [ 2991.157232][ T282] do_syscall_64+0xc6/0x1e0 [ 2991.157232][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2991.157232][ T282] [ 2991.159441][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2991.159441][ T282] netdev_get_by_index+0x5e/0x80 [ 2991.159441][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2991.159441][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2991.159441][ T282] addrconf_f6i_alloc+0x244/0x410 [ 2991.159441][ T282] ipv6_add_addr+0x411/0x2000 [ 2991.159441][ T282] inet6_addr_add+0x30e/0xa40 [ 2991.159441][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2991.159441][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2991.159441][ T282] netlink_rcv_skb+0x130/0x360 [ 2991.159441][ T282] netlink_unicast+0x449/0x710 [ 2991.159441][ T282] netlink_sendmsg+0x723/0xbe0 [ 2991.159441][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2991.159441][ T282] ___sys_sendmsg+0xee/0x170 [ 2991.159441][ T282] __sys_sendmsg+0xcd/0x170 [ 2991.159441][ T282] do_syscall_64+0xc6/0x1e0 [ 2991.159441][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2991.159441][ T282] [ 2991.161628][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2991.161628][ T282] netdev_get_by_index+0x5e/0x80 [ 2991.161628][ T282] fib6_nh_init+0x3d8/0x15b0 [ 2991.161628][ T282] ip6_route_info_create+0xf18/0x17d0 [ 2991.161628][ T282] ip6_route_add+0x1c/0x140 [ 2991.161628][ T282] addrconf_add_mroute+0x129/0x180 [ 2991.161628][ T282] addrconf_add_dev+0xe2/0x170 [ 2991.161628][ T282] inet6_addr_add+0x12f/0xa40 [ 2991.161628][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 2991.161628][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2991.161628][ T282] netlink_rcv_skb+0x130/0x360 [ 2991.161628][ T282] netlink_unicast+0x449/0x710 [ 2991.161628][ T282] netlink_sendmsg+0x723/0xbe0 [ 2991.161628][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2991.161628][ T282] ___sys_sendmsg+0xee/0x170 [ 2991.161628][ T282] __sys_sendmsg+0xcd/0x170 [ 2991.161628][ T282] do_syscall_64+0xc6/0x1e0 [ 2991.161628][ T282] [ 2991.163785][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2991.163785][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 2991.163785][ T282] ipv6_find_idev+0x102/0x170 [ 2991.163785][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2991.163785][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2991.163785][ T282] netlink_rcv_skb+0x130/0x360 [ 2991.163785][ T282] netlink_unicast+0x449/0x710 [ 2991.163785][ T282] netlink_sendmsg+0x723/0xbe0 [ 2991.163785][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2991.163785][ T282] ___sys_sendmsg+0xee/0x170 [ 2991.163785][ T282] __sys_sendmsg+0xcd/0x170 [ 2991.163785][ T282] do_syscall_64+0xc6/0x1e0 [ 2991.163785][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2991.163785][ T282] [ 2991.165472][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 2991.165472][ T282] neigh_parms_alloc+0x1e5/0x510 [ 2991.165472][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 2991.165472][ T282] ipv6_find_idev+0x102/0x170 [ 2991.165472][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 2991.165472][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2991.165472][ T282] netlink_rcv_skb+0x130/0x360 [ 2991.165472][ T282] netlink_unicast+0x449/0x710 [ 2991.165472][ T282] netlink_sendmsg+0x723/0xbe0 [ 2991.165472][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 2991.165472][ T282] ___sys_sendmsg+0xee/0x170 [ 2991.165472][ T282] __sys_sendmsg+0xcd/0x170 [ 2991.165472][ T282] do_syscall_64+0xc6/0x1e0 [ 2991.165472][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2991.165472][ T282] [ 3000.643019][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3000.643512][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3000.643512][ T284] netdev_get_by_index+0x5e/0x80 [ 3000.643512][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3000.643512][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3000.643512][ T284] ip6_route_add+0x1c/0x140 [ 3000.643512][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3000.643512][ T284] inet6_addr_add+0x4f8/0xa40 [ 3000.643512][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3000.643512][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3000.643512][ T284] netlink_rcv_skb+0x130/0x360 [ 3000.643512][ T284] netlink_unicast+0x449/0x710 [ 3000.643512][ T284] netlink_sendmsg+0x723/0xbe0 [ 3000.643512][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3000.643512][ T284] ___sys_sendmsg+0xee/0x170 [ 3000.643512][ T284] __sys_sendmsg+0xcd/0x170 [ 3000.643512][ T284] do_syscall_64+0xc6/0x1e0 [ 3000.643512][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3000.643512][ T284] [ 3000.645727][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3000.645727][ T284] netdev_get_by_index+0x5e/0x80 [ 3000.645727][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3000.645727][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3000.645727][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3000.645727][ T284] ipv6_add_addr+0x411/0x2000 [ 3000.645727][ T284] inet6_addr_add+0x30e/0xa40 [ 3000.645727][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3000.645727][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3000.645727][ T284] netlink_rcv_skb+0x130/0x360 [ 3000.645727][ T284] netlink_unicast+0x449/0x710 [ 3000.645727][ T284] netlink_sendmsg+0x723/0xbe0 [ 3000.645727][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3000.645727][ T284] ___sys_sendmsg+0xee/0x170 [ 3000.645727][ T284] __sys_sendmsg+0xcd/0x170 [ 3000.645727][ T284] do_syscall_64+0xc6/0x1e0 [ 3000.645727][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3000.645727][ T284] [ 3000.647940][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3000.647940][ T284] netdev_get_by_index+0x5e/0x80 [ 3000.647940][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3000.647940][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3000.647940][ T284] ip6_route_add+0x1c/0x140 [ 3000.647940][ T284] addrconf_add_mroute+0x129/0x180 [ 3000.647940][ T284] addrconf_add_dev+0xe2/0x170 [ 3000.647940][ T284] inet6_addr_add+0x12f/0xa40 [ 3000.647940][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3000.647940][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3000.647940][ T284] netlink_rcv_skb+0x130/0x360 [ 3000.647940][ T284] netlink_unicast+0x449/0x710 [ 3000.647940][ T284] netlink_sendmsg+0x723/0xbe0 [ 3000.647940][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3000.647940][ T284] ___sys_sendmsg+0xee/0x170 [ 3000.647940][ T284] __sys_sendmsg+0xcd/0x170 [ 3000.647940][ T284] do_syscall_64+0xc6/0x1e0 [ 3000.647940][ T284] [ 3000.650105][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3000.650105][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3000.650105][ T284] ipv6_find_idev+0x102/0x170 [ 3000.650105][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3000.650105][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3000.650105][ T284] netlink_rcv_skb+0x130/0x360 [ 3000.650105][ T284] netlink_unicast+0x449/0x710 [ 3000.650105][ T284] netlink_sendmsg+0x723/0xbe0 [ 3000.650105][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3000.650105][ T284] ___sys_sendmsg+0xee/0x170 [ 3000.650105][ T284] __sys_sendmsg+0xcd/0x170 [ 3000.650105][ T284] do_syscall_64+0xc6/0x1e0 [ 3000.650105][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3000.650105][ T284] [ 3000.651837][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3000.651837][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3000.651837][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3000.651837][ T284] ipv6_find_idev+0x102/0x170 [ 3000.651837][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3000.651837][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3000.651837][ T284] netlink_rcv_skb+0x130/0x360 [ 3000.651837][ T284] netlink_unicast+0x449/0x710 [ 3000.651837][ T284] netlink_sendmsg+0x723/0xbe0 [ 3000.651837][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3000.651837][ T284] ___sys_sendmsg+0xee/0x170 [ 3000.651837][ T284] __sys_sendmsg+0xcd/0x170 [ 3000.651837][ T284] do_syscall_64+0xc6/0x1e0 [ 3000.651837][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3000.651837][ T284] [ 3001.402949][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3001.403430][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3001.403430][ T282] dst_init+0x84/0x4a0 [ 3001.403430][ T282] dst_alloc+0x97/0x150 [ 3001.403430][ T282] ip6_dst_alloc+0x23/0x90 [ 3001.403430][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3001.403430][ T282] ip6_pol_route+0x56f/0x840 [ 3001.403430][ T282] fib6_rule_lookup+0x196/0x240 [ 3001.403430][ T282] ip6_route_input+0x542/0x980 [ 3001.403430][ T282] ipv6_rcv+0x8f/0x400 [ 3001.403430][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3001.403430][ T282] process_backlog+0x101/0x620 [ 3001.403430][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3001.403430][ T282] net_rx_action+0x495/0xbe0 [ 3001.403430][ T282] __do_softirq+0x1b5/0x7f6 [ 3001.403430][ T282] [ 3001.405237][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3001.405237][ T282] netdev_get_by_index+0x5e/0x80 [ 3001.405237][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3001.405237][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3001.405237][ T282] ip6_route_add+0x1c/0x140 [ 3001.405237][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3001.405237][ T282] inet6_addr_add+0x4f8/0xa40 [ 3001.405237][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3001.405237][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3001.405237][ T282] netlink_rcv_skb+0x130/0x360 [ 3001.405237][ T282] netlink_unicast+0x449/0x710 [ 3001.405237][ T282] netlink_sendmsg+0x723/0xbe0 [ 3001.405237][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3001.405237][ T282] ___sys_sendmsg+0xee/0x170 [ 3001.405237][ T282] __sys_sendmsg+0xcd/0x170 [ 3001.405237][ T282] do_syscall_64+0xc6/0x1e0 [ 3001.405237][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3001.405237][ T282] [ 3001.407492][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3001.407492][ T282] netdev_get_by_index+0x5e/0x80 [ 3001.407492][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3001.407492][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3001.407492][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3001.407492][ T282] ipv6_add_addr+0x411/0x2000 [ 3001.407492][ T282] inet6_addr_add+0x30e/0xa40 [ 3001.407492][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3001.407492][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3001.407492][ T282] netlink_rcv_skb+0x130/0x360 [ 3001.407492][ T282] netlink_unicast+0x449/0x710 [ 3001.407492][ T282] netlink_sendmsg+0x723/0xbe0 [ 3001.407492][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3001.407492][ T282] ___sys_sendmsg+0xee/0x170 [ 3001.407492][ T282] __sys_sendmsg+0xcd/0x170 [ 3001.407492][ T282] do_syscall_64+0xc6/0x1e0 [ 3001.407492][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3001.407492][ T282] [ 3001.409676][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3001.409676][ T282] netdev_get_by_index+0x5e/0x80 [ 3001.409676][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3001.409676][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3001.409676][ T282] ip6_route_add+0x1c/0x140 [ 3001.409676][ T282] addrconf_add_mroute+0x129/0x180 [ 3001.409676][ T282] addrconf_add_dev+0xe2/0x170 [ 3001.409676][ T282] inet6_addr_add+0x12f/0xa40 [ 3001.409676][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3001.409676][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3001.409676][ T282] netlink_rcv_skb+0x130/0x360 [ 3001.409676][ T282] netlink_unicast+0x449/0x710 [ 3001.409676][ T282] netlink_sendmsg+0x723/0xbe0 [ 3001.409676][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3001.409676][ T282] ___sys_sendmsg+0xee/0x170 [ 3001.409676][ T282] __sys_sendmsg+0xcd/0x170 [ 3001.409676][ T282] do_syscall_64+0xc6/0x1e0 [ 3001.409676][ T282] [ 3001.411841][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3001.411841][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3001.411841][ T282] ipv6_find_idev+0x102/0x170 [ 3001.411841][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3001.411841][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3001.411841][ T282] netlink_rcv_skb+0x130/0x360 [ 3001.411841][ T282] netlink_unicast+0x449/0x710 [ 3001.411841][ T282] netlink_sendmsg+0x723/0xbe0 [ 3001.411841][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3001.411841][ T282] ___sys_sendmsg+0xee/0x170 [ 3001.411841][ T282] __sys_sendmsg+0xcd/0x170 [ 3001.411841][ T282] do_syscall_64+0xc6/0x1e0 [ 3001.411841][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3001.411841][ T282] [ 3001.413528][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3001.413528][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3001.413528][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3001.413528][ T282] ipv6_find_idev+0x102/0x170 [ 3001.413528][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3001.413528][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3001.413528][ T282] netlink_rcv_skb+0x130/0x360 [ 3001.413528][ T282] netlink_unicast+0x449/0x710 [ 3001.413528][ T282] netlink_sendmsg+0x723/0xbe0 [ 3001.413528][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3001.413528][ T282] ___sys_sendmsg+0xee/0x170 [ 3001.413528][ T282] __sys_sendmsg+0xcd/0x170 [ 3001.413528][ T282] do_syscall_64+0xc6/0x1e0 [ 3001.413528][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3001.413528][ T282] [ 3010.891012][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3010.891527][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3010.891527][ T284] netdev_get_by_index+0x5e/0x80 [ 3010.891527][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3010.891527][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3010.891527][ T284] ip6_route_add+0x1c/0x140 [ 3010.891527][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3010.891527][ T284] inet6_addr_add+0x4f8/0xa40 [ 3010.891527][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3010.891527][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3010.891527][ T284] netlink_rcv_skb+0x130/0x360 [ 3010.891527][ T284] netlink_unicast+0x449/0x710 [ 3010.891527][ T284] netlink_sendmsg+0x723/0xbe0 [ 3010.891527][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3010.891527][ T284] ___sys_sendmsg+0xee/0x170 [ 3010.891527][ T284] __sys_sendmsg+0xcd/0x170 [ 3010.891527][ T284] do_syscall_64+0xc6/0x1e0 [ 3010.891527][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3010.891527][ T284] [ 3010.893774][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3010.893774][ T284] netdev_get_by_index+0x5e/0x80 [ 3010.893774][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3010.893774][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3010.893774][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3010.893774][ T284] ipv6_add_addr+0x411/0x2000 [ 3010.893774][ T284] inet6_addr_add+0x30e/0xa40 [ 3010.893774][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3010.893774][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3010.893774][ T284] netlink_rcv_skb+0x130/0x360 [ 3010.893774][ T284] netlink_unicast+0x449/0x710 [ 3010.893774][ T284] netlink_sendmsg+0x723/0xbe0 [ 3010.893774][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3010.893774][ T284] ___sys_sendmsg+0xee/0x170 [ 3010.893774][ T284] __sys_sendmsg+0xcd/0x170 [ 3010.893774][ T284] do_syscall_64+0xc6/0x1e0 [ 3010.893774][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3010.893774][ T284] [ 3010.895980][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3010.895980][ T284] netdev_get_by_index+0x5e/0x80 [ 3010.895980][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3010.895980][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3010.895980][ T284] ip6_route_add+0x1c/0x140 [ 3010.895980][ T284] addrconf_add_mroute+0x129/0x180 [ 3010.895980][ T284] addrconf_add_dev+0xe2/0x170 [ 3010.895980][ T284] inet6_addr_add+0x12f/0xa40 [ 3010.895980][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3010.895980][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3010.895980][ T284] netlink_rcv_skb+0x130/0x360 [ 3010.895980][ T284] netlink_unicast+0x449/0x710 [ 3010.895980][ T284] netlink_sendmsg+0x723/0xbe0 [ 3010.895980][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3010.895980][ T284] ___sys_sendmsg+0xee/0x170 [ 3010.895980][ T284] __sys_sendmsg+0xcd/0x170 [ 3010.895980][ T284] do_syscall_64+0xc6/0x1e0 [ 3010.895980][ T284] [ 3010.898150][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3010.898150][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3010.898150][ T284] ipv6_find_idev+0x102/0x170 [ 3010.898150][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3010.898150][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3010.898150][ T284] netlink_rcv_skb+0x130/0x360 [ 3010.898150][ T284] netlink_unicast+0x449/0x710 [ 3010.898150][ T284] netlink_sendmsg+0x723/0xbe0 [ 3010.898150][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3010.898150][ T284] ___sys_sendmsg+0xee/0x170 [ 3010.898150][ T284] __sys_sendmsg+0xcd/0x170 [ 3010.898150][ T284] do_syscall_64+0xc6/0x1e0 [ 3010.898150][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3010.898150][ T284] [ 3010.899827][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3010.899827][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3010.899827][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3010.899827][ T284] ipv6_find_idev+0x102/0x170 [ 3010.899827][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3010.899827][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3010.899827][ T284] netlink_rcv_skb+0x130/0x360 [ 3010.899827][ T284] netlink_unicast+0x449/0x710 [ 3010.899827][ T284] netlink_sendmsg+0x723/0xbe0 [ 3010.899827][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3010.899827][ T284] ___sys_sendmsg+0xee/0x170 [ 3010.899827][ T284] __sys_sendmsg+0xcd/0x170 [ 3010.899827][ T284] do_syscall_64+0xc6/0x1e0 [ 3010.899827][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3010.899827][ T284] [ 3011.651025][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3011.651447][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3011.651447][ T282] dst_init+0x84/0x4a0 [ 3011.651447][ T282] dst_alloc+0x97/0x150 [ 3011.651447][ T282] ip6_dst_alloc+0x23/0x90 [ 3011.651447][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3011.651447][ T282] ip6_pol_route+0x56f/0x840 [ 3011.651447][ T282] fib6_rule_lookup+0x196/0x240 [ 3011.651447][ T282] ip6_route_input+0x542/0x980 [ 3011.651447][ T282] ipv6_rcv+0x8f/0x400 [ 3011.651447][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3011.651447][ T282] process_backlog+0x101/0x620 [ 3011.651447][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3011.651447][ T282] net_rx_action+0x495/0xbe0 [ 3011.651447][ T282] __do_softirq+0x1b5/0x7f6 [ 3011.651447][ T282] [ 3011.653247][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3011.653247][ T282] netdev_get_by_index+0x5e/0x80 [ 3011.653247][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3011.653247][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3011.653247][ T282] ip6_route_add+0x1c/0x140 [ 3011.653247][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3011.653247][ T282] inet6_addr_add+0x4f8/0xa40 [ 3011.653247][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3011.653247][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3011.653247][ T282] netlink_rcv_skb+0x130/0x360 [ 3011.653247][ T282] netlink_unicast+0x449/0x710 [ 3011.653247][ T282] netlink_sendmsg+0x723/0xbe0 [ 3011.653247][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3011.653247][ T282] ___sys_sendmsg+0xee/0x170 [ 3011.653247][ T282] __sys_sendmsg+0xcd/0x170 [ 3011.653247][ T282] do_syscall_64+0xc6/0x1e0 [ 3011.653247][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3011.653247][ T282] [ 3011.655479][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3011.655479][ T282] netdev_get_by_index+0x5e/0x80 [ 3011.655479][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3011.655479][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3011.655479][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3011.655479][ T282] ipv6_add_addr+0x411/0x2000 [ 3011.655479][ T282] inet6_addr_add+0x30e/0xa40 [ 3011.655479][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3011.655479][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3011.655479][ T282] netlink_rcv_skb+0x130/0x360 [ 3011.655479][ T282] netlink_unicast+0x449/0x710 [ 3011.655479][ T282] netlink_sendmsg+0x723/0xbe0 [ 3011.655479][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3011.655479][ T282] ___sys_sendmsg+0xee/0x170 [ 3011.655479][ T282] __sys_sendmsg+0xcd/0x170 [ 3011.655479][ T282] do_syscall_64+0xc6/0x1e0 [ 3011.655479][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3011.655479][ T282] [ 3011.657684][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3011.657684][ T282] netdev_get_by_index+0x5e/0x80 [ 3011.657684][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3011.657684][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3011.657684][ T282] ip6_route_add+0x1c/0x140 [ 3011.657684][ T282] addrconf_add_mroute+0x129/0x180 [ 3011.657684][ T282] addrconf_add_dev+0xe2/0x170 [ 3011.657684][ T282] inet6_addr_add+0x12f/0xa40 [ 3011.657684][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3011.657684][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3011.657684][ T282] netlink_rcv_skb+0x130/0x360 [ 3011.657684][ T282] netlink_unicast+0x449/0x710 [ 3011.657684][ T282] netlink_sendmsg+0x723/0xbe0 [ 3011.657684][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3011.657684][ T282] ___sys_sendmsg+0xee/0x170 [ 3011.657684][ T282] __sys_sendmsg+0xcd/0x170 [ 3011.657684][ T282] do_syscall_64+0xc6/0x1e0 [ 3011.657684][ T282] [ 3011.659843][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3011.659843][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3011.659843][ T282] ipv6_find_idev+0x102/0x170 [ 3011.659843][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3011.659843][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3011.659843][ T282] netlink_rcv_skb+0x130/0x360 [ 3011.659843][ T282] netlink_unicast+0x449/0x710 [ 3011.659843][ T282] netlink_sendmsg+0x723/0xbe0 [ 3011.659843][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3011.659843][ T282] ___sys_sendmsg+0xee/0x170 [ 3011.659843][ T282] __sys_sendmsg+0xcd/0x170 [ 3011.659843][ T282] do_syscall_64+0xc6/0x1e0 [ 3011.659843][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3011.659843][ T282] [ 3011.661529][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3011.661529][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3011.661529][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3011.661529][ T282] ipv6_find_idev+0x102/0x170 [ 3011.661529][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3011.661529][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3011.661529][ T282] netlink_rcv_skb+0x130/0x360 [ 3011.661529][ T282] netlink_unicast+0x449/0x710 [ 3011.661529][ T282] netlink_sendmsg+0x723/0xbe0 [ 3011.661529][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3011.661529][ T282] ___sys_sendmsg+0xee/0x170 [ 3011.661529][ T282] __sys_sendmsg+0xcd/0x170 [ 3011.661529][ T282] do_syscall_64+0xc6/0x1e0 [ 3011.661529][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3011.661529][ T282] [ 3021.138952][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3021.139578][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3021.139578][ T284] netdev_get_by_index+0x5e/0x80 [ 3021.139578][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3021.139578][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3021.139578][ T284] ip6_route_add+0x1c/0x140 [ 3021.139578][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3021.139578][ T284] inet6_addr_add+0x4f8/0xa40 [ 3021.139578][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3021.139578][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3021.139578][ T284] netlink_rcv_skb+0x130/0x360 [ 3021.139578][ T284] netlink_unicast+0x449/0x710 [ 3021.139578][ T284] netlink_sendmsg+0x723/0xbe0 [ 3021.139578][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3021.139578][ T284] ___sys_sendmsg+0xee/0x170 [ 3021.139578][ T284] __sys_sendmsg+0xcd/0x170 [ 3021.139578][ T284] do_syscall_64+0xc6/0x1e0 [ 3021.139578][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3021.139578][ T284] [ 3021.143359][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3021.143359][ T284] netdev_get_by_index+0x5e/0x80 [ 3021.143359][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3021.143359][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3021.143359][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3021.143359][ T284] ipv6_add_addr+0x411/0x2000 [ 3021.143359][ T284] inet6_addr_add+0x30e/0xa40 [ 3021.143359][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3021.143359][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3021.143359][ T284] netlink_rcv_skb+0x130/0x360 [ 3021.143359][ T284] netlink_unicast+0x449/0x710 [ 3021.143359][ T284] netlink_sendmsg+0x723/0xbe0 [ 3021.143359][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3021.143359][ T284] ___sys_sendmsg+0xee/0x170 [ 3021.143359][ T284] __sys_sendmsg+0xcd/0x170 [ 3021.143359][ T284] do_syscall_64+0xc6/0x1e0 [ 3021.143359][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3021.143359][ T284] [ 3021.147194][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3021.147194][ T284] netdev_get_by_index+0x5e/0x80 [ 3021.147194][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3021.147194][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3021.147194][ T284] ip6_route_add+0x1c/0x140 [ 3021.147194][ T284] addrconf_add_mroute+0x129/0x180 [ 3021.147194][ T284] addrconf_add_dev+0xe2/0x170 [ 3021.147194][ T284] inet6_addr_add+0x12f/0xa40 [ 3021.147194][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3021.147194][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3021.147194][ T284] netlink_rcv_skb+0x130/0x360 [ 3021.147194][ T284] netlink_unicast+0x449/0x710 [ 3021.147194][ T284] netlink_sendmsg+0x723/0xbe0 [ 3021.147194][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3021.147194][ T284] ___sys_sendmsg+0xee/0x170 [ 3021.147194][ T284] __sys_sendmsg+0xcd/0x170 [ 3021.147194][ T284] do_syscall_64+0xc6/0x1e0 [ 3021.147194][ T284] [ 3021.150718][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3021.150718][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3021.150718][ T284] ipv6_find_idev+0x102/0x170 [ 3021.150718][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3021.150718][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3021.150718][ T284] netlink_rcv_skb+0x130/0x360 [ 3021.150718][ T284] netlink_unicast+0x449/0x710 [ 3021.150718][ T284] netlink_sendmsg+0x723/0xbe0 [ 3021.150718][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3021.150718][ T284] ___sys_sendmsg+0xee/0x170 [ 3021.150718][ T284] __sys_sendmsg+0xcd/0x170 [ 3021.150718][ T284] do_syscall_64+0xc6/0x1e0 [ 3021.150718][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3021.150718][ T284] [ 3021.153605][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3021.153605][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3021.153605][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3021.153605][ T284] ipv6_find_idev+0x102/0x170 [ 3021.153605][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3021.153605][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3021.153605][ T284] netlink_rcv_skb+0x130/0x360 [ 3021.153605][ T284] netlink_unicast+0x449/0x710 [ 3021.153605][ T284] netlink_sendmsg+0x723/0xbe0 [ 3021.153605][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3021.153605][ T284] ___sys_sendmsg+0xee/0x170 [ 3021.153605][ T284] __sys_sendmsg+0xcd/0x170 [ 3021.153605][ T284] do_syscall_64+0xc6/0x1e0 [ 3021.153605][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3021.153605][ T284] [ 3021.898953][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3021.899489][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3021.899489][ T282] dst_init+0x84/0x4a0 [ 3021.899489][ T282] dst_alloc+0x97/0x150 [ 3021.899489][ T282] ip6_dst_alloc+0x23/0x90 [ 3021.899489][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3021.899489][ T282] ip6_pol_route+0x56f/0x840 [ 3021.899489][ T282] fib6_rule_lookup+0x196/0x240 [ 3021.899489][ T282] ip6_route_input+0x542/0x980 [ 3021.899489][ T282] ipv6_rcv+0x8f/0x400 [ 3021.899489][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3021.899489][ T282] process_backlog+0x101/0x620 [ 3021.899489][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3021.899489][ T282] net_rx_action+0x495/0xbe0 [ 3021.899489][ T282] __do_softirq+0x1b5/0x7f6 [ 3021.899489][ T282] [ 3021.901272][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3021.901272][ T282] netdev_get_by_index+0x5e/0x80 [ 3021.901272][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3021.901272][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3021.901272][ T282] ip6_route_add+0x1c/0x140 [ 3021.901272][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3021.901272][ T282] inet6_addr_add+0x4f8/0xa40 [ 3021.901272][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3021.901272][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3021.901272][ T282] netlink_rcv_skb+0x130/0x360 [ 3021.901272][ T282] netlink_unicast+0x449/0x710 [ 3021.901272][ T282] netlink_sendmsg+0x723/0xbe0 [ 3021.901272][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3021.901272][ T282] ___sys_sendmsg+0xee/0x170 [ 3021.901272][ T282] __sys_sendmsg+0xcd/0x170 [ 3021.901272][ T282] do_syscall_64+0xc6/0x1e0 [ 3021.901272][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3021.901272][ T282] [ 3021.903466][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3021.903466][ T282] netdev_get_by_index+0x5e/0x80 [ 3021.903466][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3021.903466][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3021.903466][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3021.903466][ T282] ipv6_add_addr+0x411/0x2000 [ 3021.903466][ T282] inet6_addr_add+0x30e/0xa40 [ 3021.903466][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3021.903466][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3021.903466][ T282] netlink_rcv_skb+0x130/0x360 [ 3021.903466][ T282] netlink_unicast+0x449/0x710 [ 3021.903466][ T282] netlink_sendmsg+0x723/0xbe0 [ 3021.903466][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3021.903466][ T282] ___sys_sendmsg+0xee/0x170 [ 3021.903466][ T282] __sys_sendmsg+0xcd/0x170 [ 3021.903466][ T282] do_syscall_64+0xc6/0x1e0 [ 3021.903466][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3021.903466][ T282] [ 3021.905659][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3021.905659][ T282] netdev_get_by_index+0x5e/0x80 [ 3021.905659][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3021.905659][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3021.905659][ T282] ip6_route_add+0x1c/0x140 [ 3021.905659][ T282] addrconf_add_mroute+0x129/0x180 [ 3021.905659][ T282] addrconf_add_dev+0xe2/0x170 [ 3021.905659][ T282] inet6_addr_add+0x12f/0xa40 [ 3021.905659][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3021.905659][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3021.905659][ T282] netlink_rcv_skb+0x130/0x360 [ 3021.905659][ T282] netlink_unicast+0x449/0x710 [ 3021.905659][ T282] netlink_sendmsg+0x723/0xbe0 [ 3021.905659][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3021.905659][ T282] ___sys_sendmsg+0xee/0x170 [ 3021.905659][ T282] __sys_sendmsg+0xcd/0x170 [ 3021.905659][ T282] do_syscall_64+0xc6/0x1e0 [ 3021.905659][ T282] [ 3021.907811][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3021.907811][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3021.907811][ T282] ipv6_find_idev+0x102/0x170 [ 3021.907811][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3021.907811][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3021.907811][ T282] netlink_rcv_skb+0x130/0x360 [ 3021.907811][ T282] netlink_unicast+0x449/0x710 [ 3021.907811][ T282] netlink_sendmsg+0x723/0xbe0 [ 3021.907811][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3021.907811][ T282] ___sys_sendmsg+0xee/0x170 [ 3021.907811][ T282] __sys_sendmsg+0xcd/0x170 [ 3021.907811][ T282] do_syscall_64+0xc6/0x1e0 [ 3021.907811][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3021.907811][ T282] [ 3021.909497][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3021.909497][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3021.909497][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3021.909497][ T282] ipv6_find_idev+0x102/0x170 [ 3021.909497][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3021.909497][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3021.909497][ T282] netlink_rcv_skb+0x130/0x360 [ 3021.909497][ T282] netlink_unicast+0x449/0x710 [ 3021.909497][ T282] netlink_sendmsg+0x723/0xbe0 [ 3021.909497][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3021.909497][ T282] ___sys_sendmsg+0xee/0x170 [ 3021.909497][ T282] __sys_sendmsg+0xcd/0x170 [ 3021.909497][ T282] do_syscall_64+0xc6/0x1e0 [ 3021.909497][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3021.909497][ T282] [ 3031.395015][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3031.395513][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3031.395513][ T284] netdev_get_by_index+0x5e/0x80 [ 3031.395513][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3031.395513][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3031.395513][ T284] ip6_route_add+0x1c/0x140 [ 3031.395513][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3031.395513][ T284] inet6_addr_add+0x4f8/0xa40 [ 3031.395513][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3031.395513][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3031.395513][ T284] netlink_rcv_skb+0x130/0x360 [ 3031.395513][ T284] netlink_unicast+0x449/0x710 [ 3031.395513][ T284] netlink_sendmsg+0x723/0xbe0 [ 3031.395513][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3031.395513][ T284] ___sys_sendmsg+0xee/0x170 [ 3031.395513][ T284] __sys_sendmsg+0xcd/0x170 [ 3031.395513][ T284] do_syscall_64+0xc6/0x1e0 [ 3031.395513][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3031.395513][ T284] [ 3031.397801][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3031.397801][ T284] netdev_get_by_index+0x5e/0x80 [ 3031.397801][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3031.397801][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3031.397801][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3031.397801][ T284] ipv6_add_addr+0x411/0x2000 [ 3031.397801][ T284] inet6_addr_add+0x30e/0xa40 [ 3031.397801][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3031.397801][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3031.397801][ T284] netlink_rcv_skb+0x130/0x360 [ 3031.397801][ T284] netlink_unicast+0x449/0x710 [ 3031.397801][ T284] netlink_sendmsg+0x723/0xbe0 [ 3031.397801][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3031.397801][ T284] ___sys_sendmsg+0xee/0x170 [ 3031.397801][ T284] __sys_sendmsg+0xcd/0x170 [ 3031.397801][ T284] do_syscall_64+0xc6/0x1e0 [ 3031.397801][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3031.397801][ T284] [ 3031.399992][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3031.399992][ T284] netdev_get_by_index+0x5e/0x80 [ 3031.399992][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3031.399992][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3031.399992][ T284] ip6_route_add+0x1c/0x140 [ 3031.399992][ T284] addrconf_add_mroute+0x129/0x180 [ 3031.399992][ T284] addrconf_add_dev+0xe2/0x170 [ 3031.399992][ T284] inet6_addr_add+0x12f/0xa40 [ 3031.399992][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3031.399992][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3031.399992][ T284] netlink_rcv_skb+0x130/0x360 [ 3031.399992][ T284] netlink_unicast+0x449/0x710 [ 3031.399992][ T284] netlink_sendmsg+0x723/0xbe0 [ 3031.399992][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3031.399992][ T284] ___sys_sendmsg+0xee/0x170 [ 3031.399992][ T284] __sys_sendmsg+0xcd/0x170 [ 3031.399992][ T284] do_syscall_64+0xc6/0x1e0 [ 3031.399992][ T284] [ 3031.402133][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3031.402133][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3031.402133][ T284] ipv6_find_idev+0x102/0x170 [ 3031.402133][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3031.402133][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3031.402133][ T284] netlink_rcv_skb+0x130/0x360 [ 3031.402133][ T284] netlink_unicast+0x449/0x710 [ 3031.402133][ T284] netlink_sendmsg+0x723/0xbe0 [ 3031.402133][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3031.402133][ T284] ___sys_sendmsg+0xee/0x170 [ 3031.402133][ T284] __sys_sendmsg+0xcd/0x170 [ 3031.402133][ T284] do_syscall_64+0xc6/0x1e0 [ 3031.402133][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3031.402133][ T284] [ 3031.403810][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3031.403810][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3031.403810][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3031.403810][ T284] ipv6_find_idev+0x102/0x170 [ 3031.403810][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3031.403810][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3031.403810][ T284] netlink_rcv_skb+0x130/0x360 [ 3031.403810][ T284] netlink_unicast+0x449/0x710 [ 3031.403810][ T284] netlink_sendmsg+0x723/0xbe0 [ 3031.403810][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3031.403810][ T284] ___sys_sendmsg+0xee/0x170 [ 3031.403810][ T284] __sys_sendmsg+0xcd/0x170 [ 3031.403810][ T284] do_syscall_64+0xc6/0x1e0 [ 3031.403810][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3031.403810][ T284] [ 3032.146979][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3032.147477][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3032.147477][ T282] dst_init+0x84/0x4a0 [ 3032.147477][ T282] dst_alloc+0x97/0x150 [ 3032.147477][ T282] ip6_dst_alloc+0x23/0x90 [ 3032.147477][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3032.147477][ T282] ip6_pol_route+0x56f/0x840 [ 3032.147477][ T282] fib6_rule_lookup+0x196/0x240 [ 3032.147477][ T282] ip6_route_input+0x542/0x980 [ 3032.147477][ T282] ipv6_rcv+0x8f/0x400 [ 3032.147477][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3032.147477][ T282] process_backlog+0x101/0x620 [ 3032.147477][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3032.147477][ T282] net_rx_action+0x495/0xbe0 [ 3032.147477][ T282] __do_softirq+0x1b5/0x7f6 [ 3032.147477][ T282] [ 3032.149306][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3032.149306][ T282] netdev_get_by_index+0x5e/0x80 [ 3032.149306][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3032.149306][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3032.149306][ T282] ip6_route_add+0x1c/0x140 [ 3032.149306][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3032.149306][ T282] inet6_addr_add+0x4f8/0xa40 [ 3032.149306][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3032.149306][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3032.149306][ T282] netlink_rcv_skb+0x130/0x360 [ 3032.149306][ T282] netlink_unicast+0x449/0x710 [ 3032.149306][ T282] netlink_sendmsg+0x723/0xbe0 [ 3032.149306][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3032.149306][ T282] ___sys_sendmsg+0xee/0x170 [ 3032.149306][ T282] __sys_sendmsg+0xcd/0x170 [ 3032.149306][ T282] do_syscall_64+0xc6/0x1e0 [ 3032.149306][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3032.149306][ T282] [ 3032.151497][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3032.151497][ T282] netdev_get_by_index+0x5e/0x80 [ 3032.151497][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3032.151497][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3032.151497][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3032.151497][ T282] ipv6_add_addr+0x411/0x2000 [ 3032.151497][ T282] inet6_addr_add+0x30e/0xa40 [ 3032.151497][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3032.151497][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3032.151497][ T282] netlink_rcv_skb+0x130/0x360 [ 3032.151497][ T282] netlink_unicast+0x449/0x710 [ 3032.151497][ T282] netlink_sendmsg+0x723/0xbe0 [ 3032.151497][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3032.151497][ T282] ___sys_sendmsg+0xee/0x170 [ 3032.151497][ T282] __sys_sendmsg+0xcd/0x170 [ 3032.151497][ T282] do_syscall_64+0xc6/0x1e0 [ 3032.151497][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3032.151497][ T282] [ 3032.153729][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3032.153729][ T282] netdev_get_by_index+0x5e/0x80 [ 3032.153729][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3032.153729][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3032.153729][ T282] ip6_route_add+0x1c/0x140 [ 3032.153729][ T282] addrconf_add_mroute+0x129/0x180 [ 3032.153729][ T282] addrconf_add_dev+0xe2/0x170 [ 3032.153729][ T282] inet6_addr_add+0x12f/0xa40 [ 3032.153729][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3032.153729][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3032.153729][ T282] netlink_rcv_skb+0x130/0x360 [ 3032.153729][ T282] netlink_unicast+0x449/0x710 [ 3032.153729][ T282] netlink_sendmsg+0x723/0xbe0 [ 3032.153729][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3032.153729][ T282] ___sys_sendmsg+0xee/0x170 [ 3032.153729][ T282] __sys_sendmsg+0xcd/0x170 [ 3032.153729][ T282] do_syscall_64+0xc6/0x1e0 [ 3032.153729][ T282] [ 3032.155894][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3032.155894][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3032.155894][ T282] ipv6_find_idev+0x102/0x170 [ 3032.155894][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3032.155894][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3032.155894][ T282] netlink_rcv_skb+0x130/0x360 [ 3032.155894][ T282] netlink_unicast+0x449/0x710 [ 3032.155894][ T282] netlink_sendmsg+0x723/0xbe0 [ 3032.155894][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3032.155894][ T282] ___sys_sendmsg+0xee/0x170 [ 3032.155894][ T282] __sys_sendmsg+0xcd/0x170 [ 3032.155894][ T282] do_syscall_64+0xc6/0x1e0 [ 3032.155894][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3032.155894][ T282] [ 3032.157593][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3032.157593][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3032.157593][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3032.157593][ T282] ipv6_find_idev+0x102/0x170 [ 3032.157593][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3032.157593][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3032.157593][ T282] netlink_rcv_skb+0x130/0x360 [ 3032.157593][ T282] netlink_unicast+0x449/0x710 [ 3032.157593][ T282] netlink_sendmsg+0x723/0xbe0 [ 3032.157593][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3032.157593][ T282] ___sys_sendmsg+0xee/0x170 [ 3032.157593][ T282] __sys_sendmsg+0xcd/0x170 [ 3032.157593][ T282] do_syscall_64+0xc6/0x1e0 [ 3032.157593][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3032.157593][ T282] [ 3041.642946][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3041.643469][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3041.643469][ T284] netdev_get_by_index+0x5e/0x80 [ 3041.643469][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3041.643469][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3041.643469][ T284] ip6_route_add+0x1c/0x140 [ 3041.643469][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3041.643469][ T284] inet6_addr_add+0x4f8/0xa40 [ 3041.643469][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3041.643469][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3041.643469][ T284] netlink_rcv_skb+0x130/0x360 [ 3041.643469][ T284] netlink_unicast+0x449/0x710 [ 3041.643469][ T284] netlink_sendmsg+0x723/0xbe0 [ 3041.643469][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3041.643469][ T284] ___sys_sendmsg+0xee/0x170 [ 3041.643469][ T284] __sys_sendmsg+0xcd/0x170 [ 3041.643469][ T284] do_syscall_64+0xc6/0x1e0 [ 3041.643469][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3041.643469][ T284] [ 3041.645692][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3041.645692][ T284] netdev_get_by_index+0x5e/0x80 [ 3041.645692][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3041.645692][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3041.645692][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3041.645692][ T284] ipv6_add_addr+0x411/0x2000 [ 3041.645692][ T284] inet6_addr_add+0x30e/0xa40 [ 3041.645692][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3041.645692][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3041.645692][ T284] netlink_rcv_skb+0x130/0x360 [ 3041.645692][ T284] netlink_unicast+0x449/0x710 [ 3041.645692][ T284] netlink_sendmsg+0x723/0xbe0 [ 3041.645692][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3041.645692][ T284] ___sys_sendmsg+0xee/0x170 [ 3041.645692][ T284] __sys_sendmsg+0xcd/0x170 [ 3041.645692][ T284] do_syscall_64+0xc6/0x1e0 [ 3041.645692][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3041.645692][ T284] [ 3041.647874][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3041.647874][ T284] netdev_get_by_index+0x5e/0x80 [ 3041.647874][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3041.647874][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3041.647874][ T284] ip6_route_add+0x1c/0x140 [ 3041.647874][ T284] addrconf_add_mroute+0x129/0x180 [ 3041.647874][ T284] addrconf_add_dev+0xe2/0x170 [ 3041.647874][ T284] inet6_addr_add+0x12f/0xa40 [ 3041.647874][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3041.647874][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3041.647874][ T284] netlink_rcv_skb+0x130/0x360 [ 3041.647874][ T284] netlink_unicast+0x449/0x710 [ 3041.647874][ T284] netlink_sendmsg+0x723/0xbe0 [ 3041.647874][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3041.647874][ T284] ___sys_sendmsg+0xee/0x170 [ 3041.647874][ T284] __sys_sendmsg+0xcd/0x170 [ 3041.647874][ T284] do_syscall_64+0xc6/0x1e0 [ 3041.647874][ T284] [ 3041.650014][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3041.650014][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3041.650014][ T284] ipv6_find_idev+0x102/0x170 [ 3041.650014][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3041.650014][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3041.650014][ T284] netlink_rcv_skb+0x130/0x360 [ 3041.650014][ T284] netlink_unicast+0x449/0x710 [ 3041.650014][ T284] netlink_sendmsg+0x723/0xbe0 [ 3041.650014][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3041.650014][ T284] ___sys_sendmsg+0xee/0x170 [ 3041.650014][ T284] __sys_sendmsg+0xcd/0x170 [ 3041.650014][ T284] do_syscall_64+0xc6/0x1e0 [ 3041.650014][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3041.650014][ T284] [ 3041.651696][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3041.651696][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3041.651696][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3041.651696][ T284] ipv6_find_idev+0x102/0x170 [ 3041.651696][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3041.651696][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3041.651696][ T284] netlink_rcv_skb+0x130/0x360 [ 3041.651696][ T284] netlink_unicast+0x449/0x710 [ 3041.651696][ T284] netlink_sendmsg+0x723/0xbe0 [ 3041.651696][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3041.651696][ T284] ___sys_sendmsg+0xee/0x170 [ 3041.651696][ T284] __sys_sendmsg+0xcd/0x170 [ 3041.651696][ T284] do_syscall_64+0xc6/0x1e0 [ 3041.651696][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3041.651696][ T284] [ 3042.394974][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3042.395459][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3042.395459][ T282] dst_init+0x84/0x4a0 [ 3042.395459][ T282] dst_alloc+0x97/0x150 [ 3042.395459][ T282] ip6_dst_alloc+0x23/0x90 [ 3042.395459][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3042.395459][ T282] ip6_pol_route+0x56f/0x840 [ 3042.395459][ T282] fib6_rule_lookup+0x196/0x240 [ 3042.395459][ T282] ip6_route_input+0x542/0x980 [ 3042.395459][ T282] ipv6_rcv+0x8f/0x400 [ 3042.395459][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3042.395459][ T282] process_backlog+0x101/0x620 [ 3042.395459][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3042.395459][ T282] net_rx_action+0x495/0xbe0 [ 3042.395459][ T282] __do_softirq+0x1b5/0x7f6 [ 3042.395459][ T282] [ 3042.397258][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3042.397258][ T282] netdev_get_by_index+0x5e/0x80 [ 3042.397258][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3042.397258][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3042.397258][ T282] ip6_route_add+0x1c/0x140 [ 3042.397258][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3042.397258][ T282] inet6_addr_add+0x4f8/0xa40 [ 3042.397258][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3042.397258][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3042.397258][ T282] netlink_rcv_skb+0x130/0x360 [ 3042.397258][ T282] netlink_unicast+0x449/0x710 [ 3042.397258][ T282] netlink_sendmsg+0x723/0xbe0 [ 3042.397258][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3042.397258][ T282] ___sys_sendmsg+0xee/0x170 [ 3042.397258][ T282] __sys_sendmsg+0xcd/0x170 [ 3042.397258][ T282] do_syscall_64+0xc6/0x1e0 [ 3042.397258][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3042.397258][ T282] [ 3042.399491][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3042.399491][ T282] netdev_get_by_index+0x5e/0x80 [ 3042.399491][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3042.399491][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3042.399491][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3042.399491][ T282] ipv6_add_addr+0x411/0x2000 [ 3042.399491][ T282] inet6_addr_add+0x30e/0xa40 [ 3042.399491][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3042.399491][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3042.399491][ T282] netlink_rcv_skb+0x130/0x360 [ 3042.399491][ T282] netlink_unicast+0x449/0x710 [ 3042.399491][ T282] netlink_sendmsg+0x723/0xbe0 [ 3042.399491][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3042.399491][ T282] ___sys_sendmsg+0xee/0x170 [ 3042.399491][ T282] __sys_sendmsg+0xcd/0x170 [ 3042.399491][ T282] do_syscall_64+0xc6/0x1e0 [ 3042.399491][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3042.399491][ T282] [ 3042.401685][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3042.401685][ T282] netdev_get_by_index+0x5e/0x80 [ 3042.401685][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3042.401685][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3042.401685][ T282] ip6_route_add+0x1c/0x140 [ 3042.401685][ T282] addrconf_add_mroute+0x129/0x180 [ 3042.401685][ T282] addrconf_add_dev+0xe2/0x170 [ 3042.401685][ T282] inet6_addr_add+0x12f/0xa40 [ 3042.401685][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3042.401685][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3042.401685][ T282] netlink_rcv_skb+0x130/0x360 [ 3042.401685][ T282] netlink_unicast+0x449/0x710 [ 3042.401685][ T282] netlink_sendmsg+0x723/0xbe0 [ 3042.401685][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3042.401685][ T282] ___sys_sendmsg+0xee/0x170 [ 3042.401685][ T282] __sys_sendmsg+0xcd/0x170 [ 3042.401685][ T282] do_syscall_64+0xc6/0x1e0 [ 3042.401685][ T282] [ 3042.403842][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3042.403842][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3042.403842][ T282] ipv6_find_idev+0x102/0x170 [ 3042.403842][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3042.403842][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3042.403842][ T282] netlink_rcv_skb+0x130/0x360 [ 3042.403842][ T282] netlink_unicast+0x449/0x710 [ 3042.403842][ T282] netlink_sendmsg+0x723/0xbe0 [ 3042.403842][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3042.403842][ T282] ___sys_sendmsg+0xee/0x170 [ 3042.403842][ T282] __sys_sendmsg+0xcd/0x170 [ 3042.403842][ T282] do_syscall_64+0xc6/0x1e0 [ 3042.403842][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3042.403842][ T282] [ 3042.405526][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3042.405526][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3042.405526][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3042.405526][ T282] ipv6_find_idev+0x102/0x170 [ 3042.405526][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3042.405526][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3042.405526][ T282] netlink_rcv_skb+0x130/0x360 [ 3042.405526][ T282] netlink_unicast+0x449/0x710 [ 3042.405526][ T282] netlink_sendmsg+0x723/0xbe0 [ 3042.405526][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3042.405526][ T282] ___sys_sendmsg+0xee/0x170 [ 3042.405526][ T282] __sys_sendmsg+0xcd/0x170 [ 3042.405526][ T282] do_syscall_64+0xc6/0x1e0 [ 3042.405526][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3042.405526][ T282] [ 3051.891008][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3051.891519][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3051.891519][ T284] netdev_get_by_index+0x5e/0x80 [ 3051.891519][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3051.891519][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3051.891519][ T284] ip6_route_add+0x1c/0x140 [ 3051.891519][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3051.891519][ T284] inet6_addr_add+0x4f8/0xa40 [ 3051.891519][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3051.891519][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3051.891519][ T284] netlink_rcv_skb+0x130/0x360 [ 3051.891519][ T284] netlink_unicast+0x449/0x710 [ 3051.891519][ T284] netlink_sendmsg+0x723/0xbe0 [ 3051.891519][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3051.891519][ T284] ___sys_sendmsg+0xee/0x170 [ 3051.891519][ T284] __sys_sendmsg+0xcd/0x170 [ 3051.891519][ T284] do_syscall_64+0xc6/0x1e0 [ 3051.891519][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3051.891519][ T284] [ 3051.893744][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3051.893744][ T284] netdev_get_by_index+0x5e/0x80 [ 3051.893744][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3051.893744][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3051.893744][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3051.893744][ T284] ipv6_add_addr+0x411/0x2000 [ 3051.893744][ T284] inet6_addr_add+0x30e/0xa40 [ 3051.893744][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3051.893744][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3051.893744][ T284] netlink_rcv_skb+0x130/0x360 [ 3051.893744][ T284] netlink_unicast+0x449/0x710 [ 3051.893744][ T284] netlink_sendmsg+0x723/0xbe0 [ 3051.893744][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3051.893744][ T284] ___sys_sendmsg+0xee/0x170 [ 3051.893744][ T284] __sys_sendmsg+0xcd/0x170 [ 3051.893744][ T284] do_syscall_64+0xc6/0x1e0 [ 3051.893744][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3051.893744][ T284] [ 3051.895949][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3051.895949][ T284] netdev_get_by_index+0x5e/0x80 [ 3051.895949][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3051.895949][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3051.895949][ T284] ip6_route_add+0x1c/0x140 [ 3051.895949][ T284] addrconf_add_mroute+0x129/0x180 [ 3051.895949][ T284] addrconf_add_dev+0xe2/0x170 [ 3051.895949][ T284] inet6_addr_add+0x12f/0xa40 [ 3051.895949][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3051.895949][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3051.895949][ T284] netlink_rcv_skb+0x130/0x360 [ 3051.895949][ T284] netlink_unicast+0x449/0x710 [ 3051.895949][ T284] netlink_sendmsg+0x723/0xbe0 [ 3051.895949][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3051.895949][ T284] ___sys_sendmsg+0xee/0x170 [ 3051.895949][ T284] __sys_sendmsg+0xcd/0x170 [ 3051.895949][ T284] do_syscall_64+0xc6/0x1e0 [ 3051.895949][ T284] [ 3051.898123][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3051.898123][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3051.898123][ T284] ipv6_find_idev+0x102/0x170 [ 3051.898123][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3051.898123][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3051.898123][ T284] netlink_rcv_skb+0x130/0x360 [ 3051.898123][ T284] netlink_unicast+0x449/0x710 [ 3051.898123][ T284] netlink_sendmsg+0x723/0xbe0 [ 3051.898123][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3051.898123][ T284] ___sys_sendmsg+0xee/0x170 [ 3051.898123][ T284] __sys_sendmsg+0xcd/0x170 [ 3051.898123][ T284] do_syscall_64+0xc6/0x1e0 [ 3051.898123][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3051.898123][ T284] [ 3051.899830][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3051.899830][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3051.899830][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3051.899830][ T284] ipv6_find_idev+0x102/0x170 [ 3051.899830][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3051.899830][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3051.899830][ T284] netlink_rcv_skb+0x130/0x360 [ 3051.899830][ T284] netlink_unicast+0x449/0x710 [ 3051.899830][ T284] netlink_sendmsg+0x723/0xbe0 [ 3051.899830][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3051.899830][ T284] ___sys_sendmsg+0xee/0x170 [ 3051.899830][ T284] __sys_sendmsg+0xcd/0x170 [ 3051.899830][ T284] do_syscall_64+0xc6/0x1e0 [ 3051.899830][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3051.899830][ T284] [ 3052.642965][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3052.643454][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3052.643454][ T282] dst_init+0x84/0x4a0 [ 3052.643454][ T282] dst_alloc+0x97/0x150 [ 3052.643454][ T282] ip6_dst_alloc+0x23/0x90 [ 3052.643454][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3052.643454][ T282] ip6_pol_route+0x56f/0x840 [ 3052.643454][ T282] fib6_rule_lookup+0x196/0x240 [ 3052.643454][ T282] ip6_route_input+0x542/0x980 [ 3052.643454][ T282] ipv6_rcv+0x8f/0x400 [ 3052.643454][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3052.643454][ T282] process_backlog+0x101/0x620 [ 3052.643454][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3052.643454][ T282] net_rx_action+0x495/0xbe0 [ 3052.643454][ T282] __do_softirq+0x1b5/0x7f6 [ 3052.643454][ T282] [ 3052.645246][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3052.645246][ T282] netdev_get_by_index+0x5e/0x80 [ 3052.645246][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3052.645246][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3052.645246][ T282] ip6_route_add+0x1c/0x140 [ 3052.645246][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3052.645246][ T282] inet6_addr_add+0x4f8/0xa40 [ 3052.645246][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3052.645246][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3052.645246][ T282] netlink_rcv_skb+0x130/0x360 [ 3052.645246][ T282] netlink_unicast+0x449/0x710 [ 3052.645246][ T282] netlink_sendmsg+0x723/0xbe0 [ 3052.645246][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3052.645246][ T282] ___sys_sendmsg+0xee/0x170 [ 3052.645246][ T282] __sys_sendmsg+0xcd/0x170 [ 3052.645246][ T282] do_syscall_64+0xc6/0x1e0 [ 3052.645246][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3052.645246][ T282] [ 3052.647450][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3052.647450][ T282] netdev_get_by_index+0x5e/0x80 [ 3052.647450][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3052.647450][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3052.647450][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3052.647450][ T282] ipv6_add_addr+0x411/0x2000 [ 3052.647450][ T282] inet6_addr_add+0x30e/0xa40 [ 3052.647450][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3052.647450][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3052.647450][ T282] netlink_rcv_skb+0x130/0x360 [ 3052.647450][ T282] netlink_unicast+0x449/0x710 [ 3052.647450][ T282] netlink_sendmsg+0x723/0xbe0 [ 3052.647450][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3052.647450][ T282] ___sys_sendmsg+0xee/0x170 [ 3052.647450][ T282] __sys_sendmsg+0xcd/0x170 [ 3052.647450][ T282] do_syscall_64+0xc6/0x1e0 [ 3052.647450][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3052.647450][ T282] [ 3052.649651][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3052.649651][ T282] netdev_get_by_index+0x5e/0x80 [ 3052.649651][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3052.649651][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3052.649651][ T282] ip6_route_add+0x1c/0x140 [ 3052.649651][ T282] addrconf_add_mroute+0x129/0x180 [ 3052.649651][ T282] addrconf_add_dev+0xe2/0x170 [ 3052.649651][ T282] inet6_addr_add+0x12f/0xa40 [ 3052.649651][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3052.649651][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3052.649651][ T282] netlink_rcv_skb+0x130/0x360 [ 3052.649651][ T282] netlink_unicast+0x449/0x710 [ 3052.649651][ T282] netlink_sendmsg+0x723/0xbe0 [ 3052.649651][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3052.649651][ T282] ___sys_sendmsg+0xee/0x170 [ 3052.649651][ T282] __sys_sendmsg+0xcd/0x170 [ 3052.649651][ T282] do_syscall_64+0xc6/0x1e0 [ 3052.649651][ T282] [ 3052.651794][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3052.651794][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3052.651794][ T282] ipv6_find_idev+0x102/0x170 [ 3052.651794][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3052.651794][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3052.651794][ T282] netlink_rcv_skb+0x130/0x360 [ 3052.651794][ T282] netlink_unicast+0x449/0x710 [ 3052.651794][ T282] netlink_sendmsg+0x723/0xbe0 [ 3052.651794][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3052.651794][ T282] ___sys_sendmsg+0xee/0x170 [ 3052.651794][ T282] __sys_sendmsg+0xcd/0x170 [ 3052.651794][ T282] do_syscall_64+0xc6/0x1e0 [ 3052.651794][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3052.651794][ T282] [ 3052.653479][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3052.653479][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3052.653479][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3052.653479][ T282] ipv6_find_idev+0x102/0x170 [ 3052.653479][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3052.653479][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3052.653479][ T282] netlink_rcv_skb+0x130/0x360 [ 3052.653479][ T282] netlink_unicast+0x449/0x710 [ 3052.653479][ T282] netlink_sendmsg+0x723/0xbe0 [ 3052.653479][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3052.653479][ T282] ___sys_sendmsg+0xee/0x170 [ 3052.653479][ T282] __sys_sendmsg+0xcd/0x170 [ 3052.653479][ T282] do_syscall_64+0xc6/0x1e0 [ 3052.653479][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3052.653479][ T282] [ 3062.139035][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3062.139555][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3062.139555][ T284] netdev_get_by_index+0x5e/0x80 [ 3062.139555][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3062.139555][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3062.139555][ T284] ip6_route_add+0x1c/0x140 [ 3062.139555][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3062.139555][ T284] inet6_addr_add+0x4f8/0xa40 [ 3062.139555][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3062.139555][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3062.139555][ T284] netlink_rcv_skb+0x130/0x360 [ 3062.139555][ T284] netlink_unicast+0x449/0x710 [ 3062.139555][ T284] netlink_sendmsg+0x723/0xbe0 [ 3062.139555][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3062.139555][ T284] ___sys_sendmsg+0xee/0x170 [ 3062.139555][ T284] __sys_sendmsg+0xcd/0x170 [ 3062.139555][ T284] do_syscall_64+0xc6/0x1e0 [ 3062.139555][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3062.139555][ T284] [ 3062.141764][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3062.141764][ T284] netdev_get_by_index+0x5e/0x80 [ 3062.141764][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3062.141764][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3062.141764][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3062.141764][ T284] ipv6_add_addr+0x411/0x2000 [ 3062.141764][ T284] inet6_addr_add+0x30e/0xa40 [ 3062.141764][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3062.141764][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3062.141764][ T284] netlink_rcv_skb+0x130/0x360 [ 3062.141764][ T284] netlink_unicast+0x449/0x710 [ 3062.141764][ T284] netlink_sendmsg+0x723/0xbe0 [ 3062.141764][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3062.141764][ T284] ___sys_sendmsg+0xee/0x170 [ 3062.141764][ T284] __sys_sendmsg+0xcd/0x170 [ 3062.141764][ T284] do_syscall_64+0xc6/0x1e0 [ 3062.141764][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3062.141764][ T284] [ 3062.143963][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3062.143963][ T284] netdev_get_by_index+0x5e/0x80 [ 3062.143963][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3062.143963][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3062.143963][ T284] ip6_route_add+0x1c/0x140 [ 3062.143963][ T284] addrconf_add_mroute+0x129/0x180 [ 3062.143963][ T284] addrconf_add_dev+0xe2/0x170 [ 3062.143963][ T284] inet6_addr_add+0x12f/0xa40 [ 3062.143963][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3062.143963][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3062.143963][ T284] netlink_rcv_skb+0x130/0x360 [ 3062.143963][ T284] netlink_unicast+0x449/0x710 [ 3062.143963][ T284] netlink_sendmsg+0x723/0xbe0 [ 3062.143963][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3062.143963][ T284] ___sys_sendmsg+0xee/0x170 [ 3062.143963][ T284] __sys_sendmsg+0xcd/0x170 [ 3062.143963][ T284] do_syscall_64+0xc6/0x1e0 [ 3062.143963][ T284] [ 3062.146120][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3062.146120][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3062.146120][ T284] ipv6_find_idev+0x102/0x170 [ 3062.146120][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3062.146120][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3062.146120][ T284] netlink_rcv_skb+0x130/0x360 [ 3062.146120][ T284] netlink_unicast+0x449/0x710 [ 3062.146120][ T284] netlink_sendmsg+0x723/0xbe0 [ 3062.146120][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3062.146120][ T284] ___sys_sendmsg+0xee/0x170 [ 3062.146120][ T284] __sys_sendmsg+0xcd/0x170 [ 3062.146120][ T284] do_syscall_64+0xc6/0x1e0 [ 3062.146120][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3062.146120][ T284] [ 3062.148325][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3062.148325][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3062.148325][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3062.148325][ T284] ipv6_find_idev+0x102/0x170 [ 3062.148325][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3062.148325][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3062.148325][ T284] netlink_rcv_skb+0x130/0x360 [ 3062.148325][ T284] netlink_unicast+0x449/0x710 [ 3062.148325][ T284] netlink_sendmsg+0x723/0xbe0 [ 3062.148325][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3062.148325][ T284] ___sys_sendmsg+0xee/0x170 [ 3062.148325][ T284] __sys_sendmsg+0xcd/0x170 [ 3062.148325][ T284] do_syscall_64+0xc6/0x1e0 [ 3062.148325][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3062.148325][ T284] [ 3062.890966][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3062.891453][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3062.891453][ T282] dst_init+0x84/0x4a0 [ 3062.891453][ T282] dst_alloc+0x97/0x150 [ 3062.891453][ T282] ip6_dst_alloc+0x23/0x90 [ 3062.891453][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3062.891453][ T282] ip6_pol_route+0x56f/0x840 [ 3062.891453][ T282] fib6_rule_lookup+0x196/0x240 [ 3062.891453][ T282] ip6_route_input+0x542/0x980 [ 3062.891453][ T282] ipv6_rcv+0x8f/0x400 [ 3062.891453][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3062.891453][ T282] process_backlog+0x101/0x620 [ 3062.891453][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3062.891453][ T282] net_rx_action+0x495/0xbe0 [ 3062.891453][ T282] __do_softirq+0x1b5/0x7f6 [ 3062.891453][ T282] [ 3062.893250][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3062.893250][ T282] netdev_get_by_index+0x5e/0x80 [ 3062.893250][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3062.893250][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3062.893250][ T282] ip6_route_add+0x1c/0x140 [ 3062.893250][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3062.893250][ T282] inet6_addr_add+0x4f8/0xa40 [ 3062.893250][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3062.893250][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3062.893250][ T282] netlink_rcv_skb+0x130/0x360 [ 3062.893250][ T282] netlink_unicast+0x449/0x710 [ 3062.893250][ T282] netlink_sendmsg+0x723/0xbe0 [ 3062.893250][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3062.893250][ T282] ___sys_sendmsg+0xee/0x170 [ 3062.893250][ T282] __sys_sendmsg+0xcd/0x170 [ 3062.893250][ T282] do_syscall_64+0xc6/0x1e0 [ 3062.893250][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3062.893250][ T282] [ 3062.895457][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3062.895457][ T282] netdev_get_by_index+0x5e/0x80 [ 3062.895457][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3062.895457][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3062.895457][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3062.895457][ T282] ipv6_add_addr+0x411/0x2000 [ 3062.895457][ T282] inet6_addr_add+0x30e/0xa40 [ 3062.895457][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3062.895457][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3062.895457][ T282] netlink_rcv_skb+0x130/0x360 [ 3062.895457][ T282] netlink_unicast+0x449/0x710 [ 3062.895457][ T282] netlink_sendmsg+0x723/0xbe0 [ 3062.895457][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3062.895457][ T282] ___sys_sendmsg+0xee/0x170 [ 3062.895457][ T282] __sys_sendmsg+0xcd/0x170 [ 3062.895457][ T282] do_syscall_64+0xc6/0x1e0 [ 3062.895457][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3062.895457][ T282] [ 3062.897752][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3062.897752][ T282] netdev_get_by_index+0x5e/0x80 [ 3062.897752][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3062.897752][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3062.897752][ T282] ip6_route_add+0x1c/0x140 [ 3062.897752][ T282] addrconf_add_mroute+0x129/0x180 [ 3062.897752][ T282] addrconf_add_dev+0xe2/0x170 [ 3062.897752][ T282] inet6_addr_add+0x12f/0xa40 [ 3062.897752][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3062.897752][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3062.897752][ T282] netlink_rcv_skb+0x130/0x360 [ 3062.897752][ T282] netlink_unicast+0x449/0x710 [ 3062.897752][ T282] netlink_sendmsg+0x723/0xbe0 [ 3062.897752][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3062.897752][ T282] ___sys_sendmsg+0xee/0x170 [ 3062.897752][ T282] __sys_sendmsg+0xcd/0x170 [ 3062.897752][ T282] do_syscall_64+0xc6/0x1e0 [ 3062.897752][ T282] [ 3062.899906][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3062.899906][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3062.899906][ T282] ipv6_find_idev+0x102/0x170 [ 3062.899906][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3062.899906][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3062.899906][ T282] netlink_rcv_skb+0x130/0x360 [ 3062.899906][ T282] netlink_unicast+0x449/0x710 [ 3062.899906][ T282] netlink_sendmsg+0x723/0xbe0 [ 3062.899906][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3062.899906][ T282] ___sys_sendmsg+0xee/0x170 [ 3062.899906][ T282] __sys_sendmsg+0xcd/0x170 [ 3062.899906][ T282] do_syscall_64+0xc6/0x1e0 [ 3062.899906][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3062.899906][ T282] [ 3062.901594][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3062.901594][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3062.901594][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3062.901594][ T282] ipv6_find_idev+0x102/0x170 [ 3062.901594][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3062.901594][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3062.901594][ T282] netlink_rcv_skb+0x130/0x360 [ 3062.901594][ T282] netlink_unicast+0x449/0x710 [ 3062.901594][ T282] netlink_sendmsg+0x723/0xbe0 [ 3062.901594][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3062.901594][ T282] ___sys_sendmsg+0xee/0x170 [ 3062.901594][ T282] __sys_sendmsg+0xcd/0x170 [ 3062.901594][ T282] do_syscall_64+0xc6/0x1e0 [ 3062.901594][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3062.901594][ T282] [ 3072.387020][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3072.387500][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3072.387500][ T284] netdev_get_by_index+0x5e/0x80 [ 3072.387500][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3072.387500][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3072.387500][ T284] ip6_route_add+0x1c/0x140 [ 3072.387500][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3072.387500][ T284] inet6_addr_add+0x4f8/0xa40 [ 3072.387500][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3072.387500][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3072.387500][ T284] netlink_rcv_skb+0x130/0x360 [ 3072.387500][ T284] netlink_unicast+0x449/0x710 [ 3072.387500][ T284] netlink_sendmsg+0x723/0xbe0 [ 3072.387500][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3072.387500][ T284] ___sys_sendmsg+0xee/0x170 [ 3072.387500][ T284] __sys_sendmsg+0xcd/0x170 [ 3072.387500][ T284] do_syscall_64+0xc6/0x1e0 [ 3072.387500][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3072.387500][ T284] [ 3072.389733][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3072.389733][ T284] netdev_get_by_index+0x5e/0x80 [ 3072.389733][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3072.389733][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3072.389733][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3072.389733][ T284] ipv6_add_addr+0x411/0x2000 [ 3072.389733][ T284] inet6_addr_add+0x30e/0xa40 [ 3072.389733][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3072.389733][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3072.389733][ T284] netlink_rcv_skb+0x130/0x360 [ 3072.389733][ T284] netlink_unicast+0x449/0x710 [ 3072.389733][ T284] netlink_sendmsg+0x723/0xbe0 [ 3072.389733][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3072.389733][ T284] ___sys_sendmsg+0xee/0x170 [ 3072.389733][ T284] __sys_sendmsg+0xcd/0x170 [ 3072.389733][ T284] do_syscall_64+0xc6/0x1e0 [ 3072.389733][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3072.389733][ T284] [ 3072.391937][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3072.391937][ T284] netdev_get_by_index+0x5e/0x80 [ 3072.391937][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3072.391937][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3072.391937][ T284] ip6_route_add+0x1c/0x140 [ 3072.391937][ T284] addrconf_add_mroute+0x129/0x180 [ 3072.391937][ T284] addrconf_add_dev+0xe2/0x170 [ 3072.391937][ T284] inet6_addr_add+0x12f/0xa40 [ 3072.391937][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3072.391937][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3072.391937][ T284] netlink_rcv_skb+0x130/0x360 [ 3072.391937][ T284] netlink_unicast+0x449/0x710 [ 3072.391937][ T284] netlink_sendmsg+0x723/0xbe0 [ 3072.391937][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3072.391937][ T284] ___sys_sendmsg+0xee/0x170 [ 3072.391937][ T284] __sys_sendmsg+0xcd/0x170 [ 3072.391937][ T284] do_syscall_64+0xc6/0x1e0 [ 3072.391937][ T284] [ 3072.394089][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3072.394089][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3072.394089][ T284] ipv6_find_idev+0x102/0x170 [ 3072.394089][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3072.394089][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3072.394089][ T284] netlink_rcv_skb+0x130/0x360 [ 3072.394089][ T284] netlink_unicast+0x449/0x710 [ 3072.394089][ T284] netlink_sendmsg+0x723/0xbe0 [ 3072.394089][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3072.394089][ T284] ___sys_sendmsg+0xee/0x170 [ 3072.394089][ T284] __sys_sendmsg+0xcd/0x170 [ 3072.394089][ T284] do_syscall_64+0xc6/0x1e0 [ 3072.394089][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3072.394089][ T284] [ 3072.395786][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3072.395786][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3072.395786][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3072.395786][ T284] ipv6_find_idev+0x102/0x170 [ 3072.395786][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3072.395786][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3072.395786][ T284] netlink_rcv_skb+0x130/0x360 [ 3072.395786][ T284] netlink_unicast+0x449/0x710 [ 3072.395786][ T284] netlink_sendmsg+0x723/0xbe0 [ 3072.395786][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3072.395786][ T284] ___sys_sendmsg+0xee/0x170 [ 3072.395786][ T284] __sys_sendmsg+0xcd/0x170 [ 3072.395786][ T284] do_syscall_64+0xc6/0x1e0 [ 3072.395786][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3072.395786][ T284] [ 3073.138943][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3073.139438][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3073.139438][ T282] dst_init+0x84/0x4a0 [ 3073.139438][ T282] dst_alloc+0x97/0x150 [ 3073.139438][ T282] ip6_dst_alloc+0x23/0x90 [ 3073.139438][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3073.139438][ T282] ip6_pol_route+0x56f/0x840 [ 3073.139438][ T282] fib6_rule_lookup+0x196/0x240 [ 3073.139438][ T282] ip6_route_input+0x542/0x980 [ 3073.139438][ T282] ipv6_rcv+0x8f/0x400 [ 3073.139438][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3073.139438][ T282] process_backlog+0x101/0x620 [ 3073.139438][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3073.139438][ T282] net_rx_action+0x495/0xbe0 [ 3073.139438][ T282] __do_softirq+0x1b5/0x7f6 [ 3073.139438][ T282] [ 3073.141525][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3073.141525][ T282] netdev_get_by_index+0x5e/0x80 [ 3073.141525][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3073.141525][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3073.141525][ T282] ip6_route_add+0x1c/0x140 [ 3073.141525][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3073.141525][ T282] inet6_addr_add+0x4f8/0xa40 [ 3073.141525][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3073.141525][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3073.141525][ T282] netlink_rcv_skb+0x130/0x360 [ 3073.141525][ T282] netlink_unicast+0x449/0x710 [ 3073.141525][ T282] netlink_sendmsg+0x723/0xbe0 [ 3073.141525][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3073.141525][ T282] ___sys_sendmsg+0xee/0x170 [ 3073.141525][ T282] __sys_sendmsg+0xcd/0x170 [ 3073.141525][ T282] do_syscall_64+0xc6/0x1e0 [ 3073.141525][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3073.141525][ T282] [ 3073.143718][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3073.143718][ T282] netdev_get_by_index+0x5e/0x80 [ 3073.143718][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3073.143718][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3073.143718][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3073.143718][ T282] ipv6_add_addr+0x411/0x2000 [ 3073.143718][ T282] inet6_addr_add+0x30e/0xa40 [ 3073.143718][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3073.143718][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3073.143718][ T282] netlink_rcv_skb+0x130/0x360 [ 3073.143718][ T282] netlink_unicast+0x449/0x710 [ 3073.143718][ T282] netlink_sendmsg+0x723/0xbe0 [ 3073.143718][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3073.143718][ T282] ___sys_sendmsg+0xee/0x170 [ 3073.143718][ T282] __sys_sendmsg+0xcd/0x170 [ 3073.143718][ T282] do_syscall_64+0xc6/0x1e0 [ 3073.143718][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3073.143718][ T282] [ 3073.145917][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3073.145917][ T282] netdev_get_by_index+0x5e/0x80 [ 3073.145917][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3073.145917][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3073.145917][ T282] ip6_route_add+0x1c/0x140 [ 3073.145917][ T282] addrconf_add_mroute+0x129/0x180 [ 3073.145917][ T282] addrconf_add_dev+0xe2/0x170 [ 3073.145917][ T282] inet6_addr_add+0x12f/0xa40 [ 3073.145917][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3073.145917][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3073.145917][ T282] netlink_rcv_skb+0x130/0x360 [ 3073.145917][ T282] netlink_unicast+0x449/0x710 [ 3073.145917][ T282] netlink_sendmsg+0x723/0xbe0 [ 3073.145917][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3073.145917][ T282] ___sys_sendmsg+0xee/0x170 [ 3073.145917][ T282] __sys_sendmsg+0xcd/0x170 [ 3073.145917][ T282] do_syscall_64+0xc6/0x1e0 [ 3073.145917][ T282] [ 3073.148091][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3073.148091][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3073.148091][ T282] ipv6_find_idev+0x102/0x170 [ 3073.148091][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3073.148091][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3073.148091][ T282] netlink_rcv_skb+0x130/0x360 [ 3073.148091][ T282] netlink_unicast+0x449/0x710 [ 3073.148091][ T282] netlink_sendmsg+0x723/0xbe0 [ 3073.148091][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3073.148091][ T282] ___sys_sendmsg+0xee/0x170 [ 3073.148091][ T282] __sys_sendmsg+0xcd/0x170 [ 3073.148091][ T282] do_syscall_64+0xc6/0x1e0 [ 3073.148091][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3073.148091][ T282] [ 3073.149772][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3073.149772][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3073.149772][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3073.149772][ T282] ipv6_find_idev+0x102/0x170 [ 3073.149772][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3073.149772][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3073.149772][ T282] netlink_rcv_skb+0x130/0x360 [ 3073.149772][ T282] netlink_unicast+0x449/0x710 [ 3073.149772][ T282] netlink_sendmsg+0x723/0xbe0 [ 3073.149772][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3073.149772][ T282] ___sys_sendmsg+0xee/0x170 [ 3073.149772][ T282] __sys_sendmsg+0xcd/0x170 [ 3073.149772][ T282] do_syscall_64+0xc6/0x1e0 [ 3073.149772][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3073.149772][ T282] [ 3082.635016][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3082.635527][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3082.635527][ T284] netdev_get_by_index+0x5e/0x80 [ 3082.635527][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3082.635527][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3082.635527][ T284] ip6_route_add+0x1c/0x140 [ 3082.635527][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3082.635527][ T284] inet6_addr_add+0x4f8/0xa40 [ 3082.635527][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3082.635527][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3082.635527][ T284] netlink_rcv_skb+0x130/0x360 [ 3082.635527][ T284] netlink_unicast+0x449/0x710 [ 3082.635527][ T284] netlink_sendmsg+0x723/0xbe0 [ 3082.635527][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3082.635527][ T284] ___sys_sendmsg+0xee/0x170 [ 3082.635527][ T284] __sys_sendmsg+0xcd/0x170 [ 3082.635527][ T284] do_syscall_64+0xc6/0x1e0 [ 3082.635527][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3082.635527][ T284] [ 3082.637759][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3082.637759][ T284] netdev_get_by_index+0x5e/0x80 [ 3082.637759][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3082.637759][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3082.637759][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3082.637759][ T284] ipv6_add_addr+0x411/0x2000 [ 3082.637759][ T284] inet6_addr_add+0x30e/0xa40 [ 3082.637759][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3082.637759][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3082.637759][ T284] netlink_rcv_skb+0x130/0x360 [ 3082.637759][ T284] netlink_unicast+0x449/0x710 [ 3082.637759][ T284] netlink_sendmsg+0x723/0xbe0 [ 3082.637759][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3082.637759][ T284] ___sys_sendmsg+0xee/0x170 [ 3082.637759][ T284] __sys_sendmsg+0xcd/0x170 [ 3082.637759][ T284] do_syscall_64+0xc6/0x1e0 [ 3082.637759][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3082.637759][ T284] [ 3082.639951][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3082.639951][ T284] netdev_get_by_index+0x5e/0x80 [ 3082.639951][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3082.639951][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3082.639951][ T284] ip6_route_add+0x1c/0x140 [ 3082.639951][ T284] addrconf_add_mroute+0x129/0x180 [ 3082.639951][ T284] addrconf_add_dev+0xe2/0x170 [ 3082.639951][ T284] inet6_addr_add+0x12f/0xa40 [ 3082.639951][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3082.639951][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3082.639951][ T284] netlink_rcv_skb+0x130/0x360 [ 3082.639951][ T284] netlink_unicast+0x449/0x710 [ 3082.639951][ T284] netlink_sendmsg+0x723/0xbe0 [ 3082.639951][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3082.639951][ T284] ___sys_sendmsg+0xee/0x170 [ 3082.639951][ T284] __sys_sendmsg+0xcd/0x170 [ 3082.639951][ T284] do_syscall_64+0xc6/0x1e0 [ 3082.639951][ T284] [ 3082.642093][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3082.642093][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3082.642093][ T284] ipv6_find_idev+0x102/0x170 [ 3082.642093][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3082.642093][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3082.642093][ T284] netlink_rcv_skb+0x130/0x360 [ 3082.642093][ T284] netlink_unicast+0x449/0x710 [ 3082.642093][ T284] netlink_sendmsg+0x723/0xbe0 [ 3082.642093][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3082.642093][ T284] ___sys_sendmsg+0xee/0x170 [ 3082.642093][ T284] __sys_sendmsg+0xcd/0x170 [ 3082.642093][ T284] do_syscall_64+0xc6/0x1e0 [ 3082.642093][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3082.642093][ T284] [ 3082.643776][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3082.643776][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3082.643776][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3082.643776][ T284] ipv6_find_idev+0x102/0x170 [ 3082.643776][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3082.643776][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3082.643776][ T284] netlink_rcv_skb+0x130/0x360 [ 3082.643776][ T284] netlink_unicast+0x449/0x710 [ 3082.643776][ T284] netlink_sendmsg+0x723/0xbe0 [ 3082.643776][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3082.643776][ T284] ___sys_sendmsg+0xee/0x170 [ 3082.643776][ T284] __sys_sendmsg+0xcd/0x170 [ 3082.643776][ T284] do_syscall_64+0xc6/0x1e0 [ 3082.643776][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3082.643776][ T284] [ 3083.386978][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3083.387576][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3083.387576][ T282] dst_init+0x84/0x4a0 [ 3083.387576][ T282] dst_alloc+0x97/0x150 [ 3083.387576][ T282] ip6_dst_alloc+0x23/0x90 [ 3083.387576][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3083.387576][ T282] ip6_pol_route+0x56f/0x840 [ 3083.387576][ T282] fib6_rule_lookup+0x196/0x240 [ 3083.387576][ T282] ip6_route_input+0x542/0x980 [ 3083.387576][ T282] ipv6_rcv+0x8f/0x400 [ 3083.387576][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3083.387576][ T282] process_backlog+0x101/0x620 [ 3083.387576][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3083.387576][ T282] net_rx_action+0x495/0xbe0 [ 3083.387576][ T282] __do_softirq+0x1b5/0x7f6 [ 3083.387576][ T282] [ 3083.390607][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3083.390607][ T282] netdev_get_by_index+0x5e/0x80 [ 3083.390607][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3083.390607][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3083.390607][ T282] ip6_route_add+0x1c/0x140 [ 3083.390607][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3083.390607][ T282] inet6_addr_add+0x4f8/0xa40 [ 3083.390607][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3083.390607][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3083.390607][ T282] netlink_rcv_skb+0x130/0x360 [ 3083.390607][ T282] netlink_unicast+0x449/0x710 [ 3083.390607][ T282] netlink_sendmsg+0x723/0xbe0 [ 3083.390607][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3083.390607][ T282] ___sys_sendmsg+0xee/0x170 [ 3083.390607][ T282] __sys_sendmsg+0xcd/0x170 [ 3083.390607][ T282] do_syscall_64+0xc6/0x1e0 [ 3083.390607][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3083.390607][ T282] [ 3083.394286][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3083.394286][ T282] netdev_get_by_index+0x5e/0x80 [ 3083.394286][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3083.394286][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3083.394286][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3083.394286][ T282] ipv6_add_addr+0x411/0x2000 [ 3083.394286][ T282] inet6_addr_add+0x30e/0xa40 [ 3083.394286][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3083.394286][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3083.394286][ T282] netlink_rcv_skb+0x130/0x360 [ 3083.394286][ T282] netlink_unicast+0x449/0x710 [ 3083.394286][ T282] netlink_sendmsg+0x723/0xbe0 [ 3083.394286][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3083.394286][ T282] ___sys_sendmsg+0xee/0x170 [ 3083.394286][ T282] __sys_sendmsg+0xcd/0x170 [ 3083.394286][ T282] do_syscall_64+0xc6/0x1e0 [ 3083.394286][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3083.394286][ T282] [ 3083.397938][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3083.397938][ T282] netdev_get_by_index+0x5e/0x80 [ 3083.397938][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3083.397938][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3083.397938][ T282] ip6_route_add+0x1c/0x140 [ 3083.397938][ T282] addrconf_add_mroute+0x129/0x180 [ 3083.397938][ T282] addrconf_add_dev+0xe2/0x170 [ 3083.397938][ T282] inet6_addr_add+0x12f/0xa40 [ 3083.397938][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3083.397938][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3083.397938][ T282] netlink_rcv_skb+0x130/0x360 [ 3083.397938][ T282] netlink_unicast+0x449/0x710 [ 3083.397938][ T282] netlink_sendmsg+0x723/0xbe0 [ 3083.397938][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3083.397938][ T282] ___sys_sendmsg+0xee/0x170 [ 3083.397938][ T282] __sys_sendmsg+0xcd/0x170 [ 3083.397938][ T282] do_syscall_64+0xc6/0x1e0 [ 3083.397938][ T282] [ 3083.401445][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3083.401445][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3083.401445][ T282] ipv6_find_idev+0x102/0x170 [ 3083.401445][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3083.401445][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3083.401445][ T282] netlink_rcv_skb+0x130/0x360 [ 3083.401445][ T282] netlink_unicast+0x449/0x710 [ 3083.401445][ T282] netlink_sendmsg+0x723/0xbe0 [ 3083.401445][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3083.401445][ T282] ___sys_sendmsg+0xee/0x170 [ 3083.401445][ T282] __sys_sendmsg+0xcd/0x170 [ 3083.401445][ T282] do_syscall_64+0xc6/0x1e0 [ 3083.401445][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3083.401445][ T282] [ 3083.404081][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3083.404081][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3083.404081][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3083.404081][ T282] ipv6_find_idev+0x102/0x170 [ 3083.404081][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3083.404081][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3083.404081][ T282] netlink_rcv_skb+0x130/0x360 [ 3083.404081][ T282] netlink_unicast+0x449/0x710 [ 3083.404081][ T282] netlink_sendmsg+0x723/0xbe0 [ 3083.404081][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3083.404081][ T282] ___sys_sendmsg+0xee/0x170 [ 3083.404081][ T282] __sys_sendmsg+0xcd/0x170 [ 3083.404081][ T282] do_syscall_64+0xc6/0x1e0 [ 3083.404081][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3083.404081][ T282] [ 3092.883007][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3092.883426][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3092.883426][ T284] netdev_get_by_index+0x5e/0x80 [ 3092.883426][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3092.883426][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3092.883426][ T284] ip6_route_add+0x1c/0x140 [ 3092.883426][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3092.883426][ T284] inet6_addr_add+0x4f8/0xa40 [ 3092.883426][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3092.883426][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3092.883426][ T284] netlink_rcv_skb+0x130/0x360 [ 3092.883426][ T284] netlink_unicast+0x449/0x710 [ 3092.883426][ T284] netlink_sendmsg+0x723/0xbe0 [ 3092.883426][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3092.883426][ T284] ___sys_sendmsg+0xee/0x170 [ 3092.883426][ T284] __sys_sendmsg+0xcd/0x170 [ 3092.883426][ T284] do_syscall_64+0xc6/0x1e0 [ 3092.883426][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3092.883426][ T284] [ 3092.885697][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3092.885697][ T284] netdev_get_by_index+0x5e/0x80 [ 3092.885697][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3092.885697][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3092.885697][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3092.885697][ T284] ipv6_add_addr+0x411/0x2000 [ 3092.885697][ T284] inet6_addr_add+0x30e/0xa40 [ 3092.885697][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3092.885697][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3092.885697][ T284] netlink_rcv_skb+0x130/0x360 [ 3092.885697][ T284] netlink_unicast+0x449/0x710 [ 3092.885697][ T284] netlink_sendmsg+0x723/0xbe0 [ 3092.885697][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3092.885697][ T284] ___sys_sendmsg+0xee/0x170 [ 3092.885697][ T284] __sys_sendmsg+0xcd/0x170 [ 3092.885697][ T284] do_syscall_64+0xc6/0x1e0 [ 3092.885697][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3092.885697][ T284] [ 3092.887894][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3092.887894][ T284] netdev_get_by_index+0x5e/0x80 [ 3092.887894][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3092.887894][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3092.887894][ T284] ip6_route_add+0x1c/0x140 [ 3092.887894][ T284] addrconf_add_mroute+0x129/0x180 [ 3092.887894][ T284] addrconf_add_dev+0xe2/0x170 [ 3092.887894][ T284] inet6_addr_add+0x12f/0xa40 [ 3092.887894][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3092.887894][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3092.887894][ T284] netlink_rcv_skb+0x130/0x360 [ 3092.887894][ T284] netlink_unicast+0x449/0x710 [ 3092.887894][ T284] netlink_sendmsg+0x723/0xbe0 [ 3092.887894][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3092.887894][ T284] ___sys_sendmsg+0xee/0x170 [ 3092.887894][ T284] __sys_sendmsg+0xcd/0x170 [ 3092.887894][ T284] do_syscall_64+0xc6/0x1e0 [ 3092.887894][ T284] [ 3092.890061][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3092.890061][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3092.890061][ T284] ipv6_find_idev+0x102/0x170 [ 3092.890061][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3092.890061][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3092.890061][ T284] netlink_rcv_skb+0x130/0x360 [ 3092.890061][ T284] netlink_unicast+0x449/0x710 [ 3092.890061][ T284] netlink_sendmsg+0x723/0xbe0 [ 3092.890061][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3092.890061][ T284] ___sys_sendmsg+0xee/0x170 [ 3092.890061][ T284] __sys_sendmsg+0xcd/0x170 [ 3092.890061][ T284] do_syscall_64+0xc6/0x1e0 [ 3092.890061][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3092.890061][ T284] [ 3092.891751][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3092.891751][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3092.891751][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3092.891751][ T284] ipv6_find_idev+0x102/0x170 [ 3092.891751][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3092.891751][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3092.891751][ T284] netlink_rcv_skb+0x130/0x360 [ 3092.891751][ T284] netlink_unicast+0x449/0x710 [ 3092.891751][ T284] netlink_sendmsg+0x723/0xbe0 [ 3092.891751][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3092.891751][ T284] ___sys_sendmsg+0xee/0x170 [ 3092.891751][ T284] __sys_sendmsg+0xcd/0x170 [ 3092.891751][ T284] do_syscall_64+0xc6/0x1e0 [ 3092.891751][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3092.891751][ T284] [ 3093.643032][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3093.643483][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3093.643483][ T282] dst_init+0x84/0x4a0 [ 3093.643483][ T282] dst_alloc+0x97/0x150 [ 3093.643483][ T282] ip6_dst_alloc+0x23/0x90 [ 3093.643483][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3093.643483][ T282] ip6_pol_route+0x56f/0x840 [ 3093.643483][ T282] fib6_rule_lookup+0x196/0x240 [ 3093.643483][ T282] ip6_route_input+0x542/0x980 [ 3093.643483][ T282] ipv6_rcv+0x8f/0x400 [ 3093.643483][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3093.643483][ T282] process_backlog+0x101/0x620 [ 3093.643483][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3093.643483][ T282] net_rx_action+0x495/0xbe0 [ 3093.643483][ T282] __do_softirq+0x1b5/0x7f6 [ 3093.643483][ T282] [ 3093.645271][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3093.645271][ T282] netdev_get_by_index+0x5e/0x80 [ 3093.645271][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3093.645271][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3093.645271][ T282] ip6_route_add+0x1c/0x140 [ 3093.645271][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3093.645271][ T282] inet6_addr_add+0x4f8/0xa40 [ 3093.645271][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3093.645271][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3093.645271][ T282] netlink_rcv_skb+0x130/0x360 [ 3093.645271][ T282] netlink_unicast+0x449/0x710 [ 3093.645271][ T282] netlink_sendmsg+0x723/0xbe0 [ 3093.645271][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3093.645271][ T282] ___sys_sendmsg+0xee/0x170 [ 3093.645271][ T282] __sys_sendmsg+0xcd/0x170 [ 3093.645271][ T282] do_syscall_64+0xc6/0x1e0 [ 3093.645271][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3093.645271][ T282] [ 3093.647483][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3093.647483][ T282] netdev_get_by_index+0x5e/0x80 [ 3093.647483][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3093.647483][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3093.647483][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3093.647483][ T282] ipv6_add_addr+0x411/0x2000 [ 3093.647483][ T282] inet6_addr_add+0x30e/0xa40 [ 3093.647483][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3093.647483][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3093.647483][ T282] netlink_rcv_skb+0x130/0x360 [ 3093.647483][ T282] netlink_unicast+0x449/0x710 [ 3093.647483][ T282] netlink_sendmsg+0x723/0xbe0 [ 3093.647483][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3093.647483][ T282] ___sys_sendmsg+0xee/0x170 [ 3093.647483][ T282] __sys_sendmsg+0xcd/0x170 [ 3093.647483][ T282] do_syscall_64+0xc6/0x1e0 [ 3093.647483][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3093.647483][ T282] [ 3093.649666][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3093.649666][ T282] netdev_get_by_index+0x5e/0x80 [ 3093.649666][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3093.649666][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3093.649666][ T282] ip6_route_add+0x1c/0x140 [ 3093.649666][ T282] addrconf_add_mroute+0x129/0x180 [ 3093.649666][ T282] addrconf_add_dev+0xe2/0x170 [ 3093.649666][ T282] inet6_addr_add+0x12f/0xa40 [ 3093.649666][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3093.649666][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3093.649666][ T282] netlink_rcv_skb+0x130/0x360 [ 3093.649666][ T282] netlink_unicast+0x449/0x710 [ 3093.649666][ T282] netlink_sendmsg+0x723/0xbe0 [ 3093.649666][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3093.649666][ T282] ___sys_sendmsg+0xee/0x170 [ 3093.649666][ T282] __sys_sendmsg+0xcd/0x170 [ 3093.649666][ T282] do_syscall_64+0xc6/0x1e0 [ 3093.649666][ T282] [ 3093.651813][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3093.651813][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3093.651813][ T282] ipv6_find_idev+0x102/0x170 [ 3093.651813][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3093.651813][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3093.651813][ T282] netlink_rcv_skb+0x130/0x360 [ 3093.651813][ T282] netlink_unicast+0x449/0x710 [ 3093.651813][ T282] netlink_sendmsg+0x723/0xbe0 [ 3093.651813][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3093.651813][ T282] ___sys_sendmsg+0xee/0x170 [ 3093.651813][ T282] __sys_sendmsg+0xcd/0x170 [ 3093.651813][ T282] do_syscall_64+0xc6/0x1e0 [ 3093.651813][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3093.651813][ T282] [ 3093.653496][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3093.653496][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3093.653496][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3093.653496][ T282] ipv6_find_idev+0x102/0x170 [ 3093.653496][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3093.653496][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3093.653496][ T282] netlink_rcv_skb+0x130/0x360 [ 3093.653496][ T282] netlink_unicast+0x449/0x710 [ 3093.653496][ T282] netlink_sendmsg+0x723/0xbe0 [ 3093.653496][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3093.653496][ T282] ___sys_sendmsg+0xee/0x170 [ 3093.653496][ T282] __sys_sendmsg+0xcd/0x170 [ 3093.653496][ T282] do_syscall_64+0xc6/0x1e0 [ 3093.653496][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3093.653496][ T282] [ 3103.131000][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3103.131523][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3103.131523][ T284] netdev_get_by_index+0x5e/0x80 [ 3103.131523][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3103.131523][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3103.131523][ T284] ip6_route_add+0x1c/0x140 [ 3103.131523][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3103.131523][ T284] inet6_addr_add+0x4f8/0xa40 [ 3103.131523][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3103.131523][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3103.131523][ T284] netlink_rcv_skb+0x130/0x360 [ 3103.131523][ T284] netlink_unicast+0x449/0x710 [ 3103.131523][ T284] netlink_sendmsg+0x723/0xbe0 [ 3103.131523][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3103.131523][ T284] ___sys_sendmsg+0xee/0x170 [ 3103.131523][ T284] __sys_sendmsg+0xcd/0x170 [ 3103.131523][ T284] do_syscall_64+0xc6/0x1e0 [ 3103.131523][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3103.131523][ T284] [ 3103.133755][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3103.133755][ T284] netdev_get_by_index+0x5e/0x80 [ 3103.133755][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3103.133755][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3103.133755][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3103.133755][ T284] ipv6_add_addr+0x411/0x2000 [ 3103.133755][ T284] inet6_addr_add+0x30e/0xa40 [ 3103.133755][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3103.133755][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3103.133755][ T284] netlink_rcv_skb+0x130/0x360 [ 3103.133755][ T284] netlink_unicast+0x449/0x710 [ 3103.133755][ T284] netlink_sendmsg+0x723/0xbe0 [ 3103.133755][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3103.133755][ T284] ___sys_sendmsg+0xee/0x170 [ 3103.133755][ T284] __sys_sendmsg+0xcd/0x170 [ 3103.133755][ T284] do_syscall_64+0xc6/0x1e0 [ 3103.133755][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3103.133755][ T284] [ 3103.135957][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3103.135957][ T284] netdev_get_by_index+0x5e/0x80 [ 3103.135957][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3103.135957][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3103.135957][ T284] ip6_route_add+0x1c/0x140 [ 3103.135957][ T284] addrconf_add_mroute+0x129/0x180 [ 3103.135957][ T284] addrconf_add_dev+0xe2/0x170 [ 3103.135957][ T284] inet6_addr_add+0x12f/0xa40 [ 3103.135957][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3103.135957][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3103.135957][ T284] netlink_rcv_skb+0x130/0x360 [ 3103.135957][ T284] netlink_unicast+0x449/0x710 [ 3103.135957][ T284] netlink_sendmsg+0x723/0xbe0 [ 3103.135957][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3103.135957][ T284] ___sys_sendmsg+0xee/0x170 [ 3103.135957][ T284] __sys_sendmsg+0xcd/0x170 [ 3103.135957][ T284] do_syscall_64+0xc6/0x1e0 [ 3103.135957][ T284] [ 3103.138112][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3103.138112][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3103.138112][ T284] ipv6_find_idev+0x102/0x170 [ 3103.138112][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3103.138112][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3103.138112][ T284] netlink_rcv_skb+0x130/0x360 [ 3103.138112][ T284] netlink_unicast+0x449/0x710 [ 3103.138112][ T284] netlink_sendmsg+0x723/0xbe0 [ 3103.138112][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3103.138112][ T284] ___sys_sendmsg+0xee/0x170 [ 3103.138112][ T284] __sys_sendmsg+0xcd/0x170 [ 3103.138112][ T284] do_syscall_64+0xc6/0x1e0 [ 3103.138112][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3103.138112][ T284] [ 3103.139809][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3103.139809][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3103.139809][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3103.139809][ T284] ipv6_find_idev+0x102/0x170 [ 3103.139809][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3103.139809][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3103.139809][ T284] netlink_rcv_skb+0x130/0x360 [ 3103.139809][ T284] netlink_unicast+0x449/0x710 [ 3103.139809][ T284] netlink_sendmsg+0x723/0xbe0 [ 3103.139809][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3103.139809][ T284] ___sys_sendmsg+0xee/0x170 [ 3103.139809][ T284] __sys_sendmsg+0xcd/0x170 [ 3103.139809][ T284] do_syscall_64+0xc6/0x1e0 [ 3103.139809][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3103.139809][ T284] [ 3103.890958][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3103.891366][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3103.891366][ T282] dst_init+0x84/0x4a0 [ 3103.891366][ T282] dst_alloc+0x97/0x150 [ 3103.891366][ T282] ip6_dst_alloc+0x23/0x90 [ 3103.891366][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3103.891366][ T282] ip6_pol_route+0x56f/0x840 [ 3103.891366][ T282] fib6_rule_lookup+0x196/0x240 [ 3103.891366][ T282] ip6_route_input+0x542/0x980 [ 3103.891366][ T282] ipv6_rcv+0x8f/0x400 [ 3103.891366][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3103.891366][ T282] process_backlog+0x101/0x620 [ 3103.891366][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3103.891366][ T282] net_rx_action+0x495/0xbe0 [ 3103.891366][ T282] __do_softirq+0x1b5/0x7f6 [ 3103.891366][ T282] [ 3103.893198][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3103.893198][ T282] netdev_get_by_index+0x5e/0x80 [ 3103.893198][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3103.893198][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3103.893198][ T282] ip6_route_add+0x1c/0x140 [ 3103.893198][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3103.893198][ T282] inet6_addr_add+0x4f8/0xa40 [ 3103.893198][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3103.893198][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3103.893198][ T282] netlink_rcv_skb+0x130/0x360 [ 3103.893198][ T282] netlink_unicast+0x449/0x710 [ 3103.893198][ T282] netlink_sendmsg+0x723/0xbe0 [ 3103.893198][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3103.893198][ T282] ___sys_sendmsg+0xee/0x170 [ 3103.893198][ T282] __sys_sendmsg+0xcd/0x170 [ 3103.893198][ T282] do_syscall_64+0xc6/0x1e0 [ 3103.893198][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3103.893198][ T282] [ 3103.895435][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3103.895435][ T282] netdev_get_by_index+0x5e/0x80 [ 3103.895435][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3103.895435][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3103.895435][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3103.895435][ T282] ipv6_add_addr+0x411/0x2000 [ 3103.895435][ T282] inet6_addr_add+0x30e/0xa40 [ 3103.895435][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3103.895435][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3103.895435][ T282] netlink_rcv_skb+0x130/0x360 [ 3103.895435][ T282] netlink_unicast+0x449/0x710 [ 3103.895435][ T282] netlink_sendmsg+0x723/0xbe0 [ 3103.895435][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3103.895435][ T282] ___sys_sendmsg+0xee/0x170 [ 3103.895435][ T282] __sys_sendmsg+0xcd/0x170 [ 3103.895435][ T282] do_syscall_64+0xc6/0x1e0 [ 3103.895435][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3103.895435][ T282] [ 3103.897628][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3103.897628][ T282] netdev_get_by_index+0x5e/0x80 [ 3103.897628][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3103.897628][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3103.897628][ T282] ip6_route_add+0x1c/0x140 [ 3103.897628][ T282] addrconf_add_mroute+0x129/0x180 [ 3103.897628][ T282] addrconf_add_dev+0xe2/0x170 [ 3103.897628][ T282] inet6_addr_add+0x12f/0xa40 [ 3103.897628][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3103.897628][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3103.897628][ T282] netlink_rcv_skb+0x130/0x360 [ 3103.897628][ T282] netlink_unicast+0x449/0x710 [ 3103.897628][ T282] netlink_sendmsg+0x723/0xbe0 [ 3103.897628][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3103.897628][ T282] ___sys_sendmsg+0xee/0x170 [ 3103.897628][ T282] __sys_sendmsg+0xcd/0x170 [ 3103.897628][ T282] do_syscall_64+0xc6/0x1e0 [ 3103.897628][ T282] [ 3103.899808][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3103.899808][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3103.899808][ T282] ipv6_find_idev+0x102/0x170 [ 3103.899808][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3103.899808][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3103.899808][ T282] netlink_rcv_skb+0x130/0x360 [ 3103.899808][ T282] netlink_unicast+0x449/0x710 [ 3103.899808][ T282] netlink_sendmsg+0x723/0xbe0 [ 3103.899808][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3103.899808][ T282] ___sys_sendmsg+0xee/0x170 [ 3103.899808][ T282] __sys_sendmsg+0xcd/0x170 [ 3103.899808][ T282] do_syscall_64+0xc6/0x1e0 [ 3103.899808][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3103.899808][ T282] [ 3103.901501][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3103.901501][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3103.901501][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3103.901501][ T282] ipv6_find_idev+0x102/0x170 [ 3103.901501][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3103.901501][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3103.901501][ T282] netlink_rcv_skb+0x130/0x360 [ 3103.901501][ T282] netlink_unicast+0x449/0x710 [ 3103.901501][ T282] netlink_sendmsg+0x723/0xbe0 [ 3103.901501][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3103.901501][ T282] ___sys_sendmsg+0xee/0x170 [ 3103.901501][ T282] __sys_sendmsg+0xcd/0x170 [ 3103.901501][ T282] do_syscall_64+0xc6/0x1e0 [ 3103.901501][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3103.901501][ T282] [ 3113.379014][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3113.379433][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3113.379433][ T284] netdev_get_by_index+0x5e/0x80 [ 3113.379433][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3113.379433][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3113.379433][ T284] ip6_route_add+0x1c/0x140 [ 3113.379433][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3113.379433][ T284] inet6_addr_add+0x4f8/0xa40 [ 3113.379433][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3113.379433][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3113.379433][ T284] netlink_rcv_skb+0x130/0x360 [ 3113.379433][ T284] netlink_unicast+0x449/0x710 [ 3113.379433][ T284] netlink_sendmsg+0x723/0xbe0 [ 3113.379433][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3113.379433][ T284] ___sys_sendmsg+0xee/0x170 [ 3113.379433][ T284] __sys_sendmsg+0xcd/0x170 [ 3113.379433][ T284] do_syscall_64+0xc6/0x1e0 [ 3113.379433][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3113.379433][ T284] [ 3113.381759][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3113.381759][ T284] netdev_get_by_index+0x5e/0x80 [ 3113.381759][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3113.381759][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3113.381759][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3113.381759][ T284] ipv6_add_addr+0x411/0x2000 [ 3113.381759][ T284] inet6_addr_add+0x30e/0xa40 [ 3113.381759][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3113.381759][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3113.381759][ T284] netlink_rcv_skb+0x130/0x360 [ 3113.381759][ T284] netlink_unicast+0x449/0x710 [ 3113.381759][ T284] netlink_sendmsg+0x723/0xbe0 [ 3113.381759][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3113.381759][ T284] ___sys_sendmsg+0xee/0x170 [ 3113.381759][ T284] __sys_sendmsg+0xcd/0x170 [ 3113.381759][ T284] do_syscall_64+0xc6/0x1e0 [ 3113.381759][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3113.381759][ T284] [ 3113.383941][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3113.383941][ T284] netdev_get_by_index+0x5e/0x80 [ 3113.383941][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3113.383941][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3113.383941][ T284] ip6_route_add+0x1c/0x140 [ 3113.383941][ T284] addrconf_add_mroute+0x129/0x180 [ 3113.383941][ T284] addrconf_add_dev+0xe2/0x170 [ 3113.383941][ T284] inet6_addr_add+0x12f/0xa40 [ 3113.383941][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3113.383941][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3113.383941][ T284] netlink_rcv_skb+0x130/0x360 [ 3113.383941][ T284] netlink_unicast+0x449/0x710 [ 3113.383941][ T284] netlink_sendmsg+0x723/0xbe0 [ 3113.383941][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3113.383941][ T284] ___sys_sendmsg+0xee/0x170 [ 3113.383941][ T284] __sys_sendmsg+0xcd/0x170 [ 3113.383941][ T284] do_syscall_64+0xc6/0x1e0 [ 3113.383941][ T284] [ 3113.386087][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3113.386087][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3113.386087][ T284] ipv6_find_idev+0x102/0x170 [ 3113.386087][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3113.386087][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3113.386087][ T284] netlink_rcv_skb+0x130/0x360 [ 3113.386087][ T284] netlink_unicast+0x449/0x710 [ 3113.386087][ T284] netlink_sendmsg+0x723/0xbe0 [ 3113.386087][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3113.386087][ T284] ___sys_sendmsg+0xee/0x170 [ 3113.386087][ T284] __sys_sendmsg+0xcd/0x170 [ 3113.386087][ T284] do_syscall_64+0xc6/0x1e0 [ 3113.386087][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3113.386087][ T284] [ 3113.387765][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3113.387765][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3113.387765][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3113.387765][ T284] ipv6_find_idev+0x102/0x170 [ 3113.387765][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3113.387765][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3113.387765][ T284] netlink_rcv_skb+0x130/0x360 [ 3113.387765][ T284] netlink_unicast+0x449/0x710 [ 3113.387765][ T284] netlink_sendmsg+0x723/0xbe0 [ 3113.387765][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3113.387765][ T284] ___sys_sendmsg+0xee/0x170 [ 3113.387765][ T284] __sys_sendmsg+0xcd/0x170 [ 3113.387765][ T284] do_syscall_64+0xc6/0x1e0 [ 3113.387765][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3113.387765][ T284] [ 3114.138957][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3114.139373][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3114.139373][ T282] dst_init+0x84/0x4a0 [ 3114.139373][ T282] dst_alloc+0x97/0x150 [ 3114.139373][ T282] ip6_dst_alloc+0x23/0x90 [ 3114.139373][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3114.139373][ T282] ip6_pol_route+0x56f/0x840 [ 3114.139373][ T282] fib6_rule_lookup+0x196/0x240 [ 3114.139373][ T282] ip6_route_input+0x542/0x980 [ 3114.139373][ T282] ipv6_rcv+0x8f/0x400 [ 3114.139373][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3114.139373][ T282] process_backlog+0x101/0x620 [ 3114.139373][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3114.139373][ T282] net_rx_action+0x495/0xbe0 [ 3114.139373][ T282] __do_softirq+0x1b5/0x7f6 [ 3114.139373][ T282] [ 3114.141247][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3114.141247][ T282] netdev_get_by_index+0x5e/0x80 [ 3114.141247][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3114.141247][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3114.141247][ T282] ip6_route_add+0x1c/0x140 [ 3114.141247][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3114.141247][ T282] inet6_addr_add+0x4f8/0xa40 [ 3114.141247][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3114.141247][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3114.141247][ T282] netlink_rcv_skb+0x130/0x360 [ 3114.141247][ T282] netlink_unicast+0x449/0x710 [ 3114.141247][ T282] netlink_sendmsg+0x723/0xbe0 [ 3114.141247][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3114.141247][ T282] ___sys_sendmsg+0xee/0x170 [ 3114.141247][ T282] __sys_sendmsg+0xcd/0x170 [ 3114.141247][ T282] do_syscall_64+0xc6/0x1e0 [ 3114.141247][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3114.141247][ T282] [ 3114.143438][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3114.143438][ T282] netdev_get_by_index+0x5e/0x80 [ 3114.143438][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3114.143438][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3114.143438][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3114.143438][ T282] ipv6_add_addr+0x411/0x2000 [ 3114.143438][ T282] inet6_addr_add+0x30e/0xa40 [ 3114.143438][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3114.143438][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3114.143438][ T282] netlink_rcv_skb+0x130/0x360 [ 3114.143438][ T282] netlink_unicast+0x449/0x710 [ 3114.143438][ T282] netlink_sendmsg+0x723/0xbe0 [ 3114.143438][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3114.143438][ T282] ___sys_sendmsg+0xee/0x170 [ 3114.143438][ T282] __sys_sendmsg+0xcd/0x170 [ 3114.143438][ T282] do_syscall_64+0xc6/0x1e0 [ 3114.143438][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3114.143438][ T282] [ 3114.145629][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3114.145629][ T282] netdev_get_by_index+0x5e/0x80 [ 3114.145629][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3114.145629][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3114.145629][ T282] ip6_route_add+0x1c/0x140 [ 3114.145629][ T282] addrconf_add_mroute+0x129/0x180 [ 3114.145629][ T282] addrconf_add_dev+0xe2/0x170 [ 3114.145629][ T282] inet6_addr_add+0x12f/0xa40 [ 3114.145629][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3114.145629][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3114.145629][ T282] netlink_rcv_skb+0x130/0x360 [ 3114.145629][ T282] netlink_unicast+0x449/0x710 [ 3114.145629][ T282] netlink_sendmsg+0x723/0xbe0 [ 3114.145629][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3114.145629][ T282] ___sys_sendmsg+0xee/0x170 [ 3114.145629][ T282] __sys_sendmsg+0xcd/0x170 [ 3114.145629][ T282] do_syscall_64+0xc6/0x1e0 [ 3114.145629][ T282] [ 3114.147781][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3114.147781][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3114.147781][ T282] ipv6_find_idev+0x102/0x170 [ 3114.147781][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3114.147781][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3114.147781][ T282] netlink_rcv_skb+0x130/0x360 [ 3114.147781][ T282] netlink_unicast+0x449/0x710 [ 3114.147781][ T282] netlink_sendmsg+0x723/0xbe0 [ 3114.147781][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3114.147781][ T282] ___sys_sendmsg+0xee/0x170 [ 3114.147781][ T282] __sys_sendmsg+0xcd/0x170 [ 3114.147781][ T282] do_syscall_64+0xc6/0x1e0 [ 3114.147781][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3114.147781][ T282] [ 3114.149472][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3114.149472][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3114.149472][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3114.149472][ T282] ipv6_find_idev+0x102/0x170 [ 3114.149472][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3114.149472][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3114.149472][ T282] netlink_rcv_skb+0x130/0x360 [ 3114.149472][ T282] netlink_unicast+0x449/0x710 [ 3114.149472][ T282] netlink_sendmsg+0x723/0xbe0 [ 3114.149472][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3114.149472][ T282] ___sys_sendmsg+0xee/0x170 [ 3114.149472][ T282] __sys_sendmsg+0xcd/0x170 [ 3114.149472][ T282] do_syscall_64+0xc6/0x1e0 [ 3114.149472][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3114.149472][ T282] [ 3123.530957][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3123.531469][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3123.531469][ T284] netdev_get_by_index+0x5e/0x80 [ 3123.531469][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3123.531469][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3123.531469][ T284] ip6_route_add+0x1c/0x140 [ 3123.531469][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3123.531469][ T284] inet6_addr_add+0x4f8/0xa40 [ 3123.531469][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3123.531469][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3123.531469][ T284] netlink_rcv_skb+0x130/0x360 [ 3123.531469][ T284] netlink_unicast+0x449/0x710 [ 3123.531469][ T284] netlink_sendmsg+0x723/0xbe0 [ 3123.531469][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3123.531469][ T284] ___sys_sendmsg+0xee/0x170 [ 3123.531469][ T284] __sys_sendmsg+0xcd/0x170 [ 3123.531469][ T284] do_syscall_64+0xc6/0x1e0 [ 3123.531469][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3123.531469][ T284] [ 3123.533738][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3123.533738][ T284] netdev_get_by_index+0x5e/0x80 [ 3123.533738][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3123.533738][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3123.533738][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3123.533738][ T284] ipv6_add_addr+0x411/0x2000 [ 3123.533738][ T284] inet6_addr_add+0x30e/0xa40 [ 3123.533738][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3123.533738][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3123.533738][ T284] netlink_rcv_skb+0x130/0x360 [ 3123.533738][ T284] netlink_unicast+0x449/0x710 [ 3123.533738][ T284] netlink_sendmsg+0x723/0xbe0 [ 3123.533738][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3123.533738][ T284] ___sys_sendmsg+0xee/0x170 [ 3123.533738][ T284] __sys_sendmsg+0xcd/0x170 [ 3123.533738][ T284] do_syscall_64+0xc6/0x1e0 [ 3123.533738][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3123.533738][ T284] [ 3123.535952][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3123.535952][ T284] netdev_get_by_index+0x5e/0x80 [ 3123.535952][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3123.535952][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3123.535952][ T284] ip6_route_add+0x1c/0x140 [ 3123.535952][ T284] addrconf_add_mroute+0x129/0x180 [ 3123.535952][ T284] addrconf_add_dev+0xe2/0x170 [ 3123.535952][ T284] inet6_addr_add+0x12f/0xa40 [ 3123.535952][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3123.535952][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3123.535952][ T284] netlink_rcv_skb+0x130/0x360 [ 3123.535952][ T284] netlink_unicast+0x449/0x710 [ 3123.535952][ T284] netlink_sendmsg+0x723/0xbe0 [ 3123.535952][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3123.535952][ T284] ___sys_sendmsg+0xee/0x170 [ 3123.535952][ T284] __sys_sendmsg+0xcd/0x170 [ 3123.535952][ T284] do_syscall_64+0xc6/0x1e0 [ 3123.535952][ T284] [ 3123.538146][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3123.538146][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3123.538146][ T284] ipv6_find_idev+0x102/0x170 [ 3123.538146][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3123.538146][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3123.538146][ T284] netlink_rcv_skb+0x130/0x360 [ 3123.538146][ T284] netlink_unicast+0x449/0x710 [ 3123.538146][ T284] netlink_sendmsg+0x723/0xbe0 [ 3123.538146][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3123.538146][ T284] ___sys_sendmsg+0xee/0x170 [ 3123.538146][ T284] __sys_sendmsg+0xcd/0x170 [ 3123.538146][ T284] do_syscall_64+0xc6/0x1e0 [ 3123.538146][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3123.538146][ T284] [ 3123.539833][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3123.539833][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3123.539833][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3123.539833][ T284] ipv6_find_idev+0x102/0x170 [ 3123.539833][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3123.539833][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3123.539833][ T284] netlink_rcv_skb+0x130/0x360 [ 3123.539833][ T284] netlink_unicast+0x449/0x710 [ 3123.539833][ T284] netlink_sendmsg+0x723/0xbe0 [ 3123.539833][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3123.539833][ T284] ___sys_sendmsg+0xee/0x170 [ 3123.539833][ T284] __sys_sendmsg+0xcd/0x170 [ 3123.539833][ T284] do_syscall_64+0xc6/0x1e0 [ 3123.539833][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3123.539833][ T284] [ 3124.386960][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3124.387632][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3124.387632][ T282] dst_init+0x84/0x4a0 [ 3124.387632][ T282] dst_alloc+0x97/0x150 [ 3124.387632][ T282] ip6_dst_alloc+0x23/0x90 [ 3124.387632][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3124.387632][ T282] ip6_pol_route+0x56f/0x840 [ 3124.387632][ T282] fib6_rule_lookup+0x196/0x240 [ 3124.387632][ T282] ip6_route_input+0x542/0x980 [ 3124.387632][ T282] ipv6_rcv+0x8f/0x400 [ 3124.387632][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3124.387632][ T282] process_backlog+0x101/0x620 [ 3124.387632][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3124.387632][ T282] net_rx_action+0x495/0xbe0 [ 3124.387632][ T282] __do_softirq+0x1b5/0x7f6 [ 3124.387632][ T282] [ 3124.390468][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3124.390468][ T282] netdev_get_by_index+0x5e/0x80 [ 3124.390468][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3124.390468][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3124.390468][ T282] ip6_route_add+0x1c/0x140 [ 3124.390468][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3124.390468][ T282] inet6_addr_add+0x4f8/0xa40 [ 3124.390468][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3124.390468][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3124.390468][ T282] netlink_rcv_skb+0x130/0x360 [ 3124.390468][ T282] netlink_unicast+0x449/0x710 [ 3124.390468][ T282] netlink_sendmsg+0x723/0xbe0 [ 3124.390468][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3124.390468][ T282] ___sys_sendmsg+0xee/0x170 [ 3124.390468][ T282] __sys_sendmsg+0xcd/0x170 [ 3124.390468][ T282] do_syscall_64+0xc6/0x1e0 [ 3124.390468][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3124.390468][ T282] [ 3124.394038][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3124.394038][ T282] netdev_get_by_index+0x5e/0x80 [ 3124.394038][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3124.394038][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3124.394038][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3124.394038][ T282] ipv6_add_addr+0x411/0x2000 [ 3124.394038][ T282] inet6_addr_add+0x30e/0xa40 [ 3124.394038][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3124.394038][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3124.394038][ T282] netlink_rcv_skb+0x130/0x360 [ 3124.394038][ T282] netlink_unicast+0x449/0x710 [ 3124.394038][ T282] netlink_sendmsg+0x723/0xbe0 [ 3124.394038][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3124.394038][ T282] ___sys_sendmsg+0xee/0x170 [ 3124.394038][ T282] __sys_sendmsg+0xcd/0x170 [ 3124.394038][ T282] do_syscall_64+0xc6/0x1e0 [ 3124.394038][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3124.394038][ T282] [ 3124.397435][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3124.397435][ T282] netdev_get_by_index+0x5e/0x80 [ 3124.397435][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3124.397435][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3124.397435][ T282] ip6_route_add+0x1c/0x140 [ 3124.397435][ T282] addrconf_add_mroute+0x129/0x180 [ 3124.397435][ T282] addrconf_add_dev+0xe2/0x170 [ 3124.397435][ T282] inet6_addr_add+0x12f/0xa40 [ 3124.397435][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3124.397435][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3124.397435][ T282] netlink_rcv_skb+0x130/0x360 [ 3124.397435][ T282] netlink_unicast+0x449/0x710 [ 3124.397435][ T282] netlink_sendmsg+0x723/0xbe0 [ 3124.397435][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3124.397435][ T282] ___sys_sendmsg+0xee/0x170 [ 3124.397435][ T282] __sys_sendmsg+0xcd/0x170 [ 3124.397435][ T282] do_syscall_64+0xc6/0x1e0 [ 3124.397435][ T282] [ 3124.400860][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3124.400860][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3124.400860][ T282] ipv6_find_idev+0x102/0x170 [ 3124.400860][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3124.400860][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3124.400860][ T282] netlink_rcv_skb+0x130/0x360 [ 3124.400860][ T282] netlink_unicast+0x449/0x710 [ 3124.400860][ T282] netlink_sendmsg+0x723/0xbe0 [ 3124.400860][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3124.400860][ T282] ___sys_sendmsg+0xee/0x170 [ 3124.400860][ T282] __sys_sendmsg+0xcd/0x170 [ 3124.400860][ T282] do_syscall_64+0xc6/0x1e0 [ 3124.400860][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3124.400860][ T282] [ 3124.403445][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3124.403445][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3124.403445][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3124.403445][ T282] ipv6_find_idev+0x102/0x170 [ 3124.403445][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3124.403445][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3124.403445][ T282] netlink_rcv_skb+0x130/0x360 [ 3124.403445][ T282] netlink_unicast+0x449/0x710 [ 3124.403445][ T282] netlink_sendmsg+0x723/0xbe0 [ 3124.403445][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3124.403445][ T282] ___sys_sendmsg+0xee/0x170 [ 3124.403445][ T282] __sys_sendmsg+0xcd/0x170 [ 3124.403445][ T282] do_syscall_64+0xc6/0x1e0 [ 3124.403445][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3124.403445][ T282] [ 3133.778966][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3133.779404][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3133.779404][ T284] netdev_get_by_index+0x5e/0x80 [ 3133.779404][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3133.779404][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3133.779404][ T284] ip6_route_add+0x1c/0x140 [ 3133.779404][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3133.779404][ T284] inet6_addr_add+0x4f8/0xa40 [ 3133.779404][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3133.779404][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3133.779404][ T284] netlink_rcv_skb+0x130/0x360 [ 3133.779404][ T284] netlink_unicast+0x449/0x710 [ 3133.779404][ T284] netlink_sendmsg+0x723/0xbe0 [ 3133.779404][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3133.779404][ T284] ___sys_sendmsg+0xee/0x170 [ 3133.779404][ T284] __sys_sendmsg+0xcd/0x170 [ 3133.779404][ T284] do_syscall_64+0xc6/0x1e0 [ 3133.779404][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3133.779404][ T284] [ 3133.781630][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3133.781630][ T284] netdev_get_by_index+0x5e/0x80 [ 3133.781630][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3133.781630][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3133.781630][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3133.781630][ T284] ipv6_add_addr+0x411/0x2000 [ 3133.781630][ T284] inet6_addr_add+0x30e/0xa40 [ 3133.781630][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3133.781630][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3133.781630][ T284] netlink_rcv_skb+0x130/0x360 [ 3133.781630][ T284] netlink_unicast+0x449/0x710 [ 3133.781630][ T284] netlink_sendmsg+0x723/0xbe0 [ 3133.781630][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3133.781630][ T284] ___sys_sendmsg+0xee/0x170 [ 3133.781630][ T284] __sys_sendmsg+0xcd/0x170 [ 3133.781630][ T284] do_syscall_64+0xc6/0x1e0 [ 3133.781630][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3133.781630][ T284] [ 3133.783813][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3133.783813][ T284] netdev_get_by_index+0x5e/0x80 [ 3133.783813][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3133.783813][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3133.783813][ T284] ip6_route_add+0x1c/0x140 [ 3133.783813][ T284] addrconf_add_mroute+0x129/0x180 [ 3133.783813][ T284] addrconf_add_dev+0xe2/0x170 [ 3133.783813][ T284] inet6_addr_add+0x12f/0xa40 [ 3133.783813][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3133.783813][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3133.783813][ T284] netlink_rcv_skb+0x130/0x360 [ 3133.783813][ T284] netlink_unicast+0x449/0x710 [ 3133.783813][ T284] netlink_sendmsg+0x723/0xbe0 [ 3133.783813][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3133.783813][ T284] ___sys_sendmsg+0xee/0x170 [ 3133.783813][ T284] __sys_sendmsg+0xcd/0x170 [ 3133.783813][ T284] do_syscall_64+0xc6/0x1e0 [ 3133.783813][ T284] [ 3133.786061][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3133.786061][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3133.786061][ T284] ipv6_find_idev+0x102/0x170 [ 3133.786061][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3133.786061][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3133.786061][ T284] netlink_rcv_skb+0x130/0x360 [ 3133.786061][ T284] netlink_unicast+0x449/0x710 [ 3133.786061][ T284] netlink_sendmsg+0x723/0xbe0 [ 3133.786061][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3133.786061][ T284] ___sys_sendmsg+0xee/0x170 [ 3133.786061][ T284] __sys_sendmsg+0xcd/0x170 [ 3133.786061][ T284] do_syscall_64+0xc6/0x1e0 [ 3133.786061][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3133.786061][ T284] [ 3133.787742][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3133.787742][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3133.787742][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3133.787742][ T284] ipv6_find_idev+0x102/0x170 [ 3133.787742][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3133.787742][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3133.787742][ T284] netlink_rcv_skb+0x130/0x360 [ 3133.787742][ T284] netlink_unicast+0x449/0x710 [ 3133.787742][ T284] netlink_sendmsg+0x723/0xbe0 [ 3133.787742][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3133.787742][ T284] ___sys_sendmsg+0xee/0x170 [ 3133.787742][ T284] __sys_sendmsg+0xcd/0x170 [ 3133.787742][ T284] do_syscall_64+0xc6/0x1e0 [ 3133.787742][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3133.787742][ T284] [ 3134.642949][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3134.643463][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3134.643463][ T282] dst_init+0x84/0x4a0 [ 3134.643463][ T282] dst_alloc+0x97/0x150 [ 3134.643463][ T282] ip6_dst_alloc+0x23/0x90 [ 3134.643463][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3134.643463][ T282] ip6_pol_route+0x56f/0x840 [ 3134.643463][ T282] fib6_rule_lookup+0x196/0x240 [ 3134.643463][ T282] ip6_route_input+0x542/0x980 [ 3134.643463][ T282] ipv6_rcv+0x8f/0x400 [ 3134.643463][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3134.643463][ T282] process_backlog+0x101/0x620 [ 3134.643463][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3134.643463][ T282] net_rx_action+0x495/0xbe0 [ 3134.643463][ T282] __do_softirq+0x1b5/0x7f6 [ 3134.643463][ T282] [ 3134.645287][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3134.645287][ T282] netdev_get_by_index+0x5e/0x80 [ 3134.645287][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3134.645287][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3134.645287][ T282] ip6_route_add+0x1c/0x140 [ 3134.645287][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3134.645287][ T282] inet6_addr_add+0x4f8/0xa40 [ 3134.645287][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3134.645287][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3134.645287][ T282] netlink_rcv_skb+0x130/0x360 [ 3134.645287][ T282] netlink_unicast+0x449/0x710 [ 3134.645287][ T282] netlink_sendmsg+0x723/0xbe0 [ 3134.645287][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3134.645287][ T282] ___sys_sendmsg+0xee/0x170 [ 3134.645287][ T282] __sys_sendmsg+0xcd/0x170 [ 3134.645287][ T282] do_syscall_64+0xc6/0x1e0 [ 3134.645287][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3134.645287][ T282] [ 3134.647479][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3134.647479][ T282] netdev_get_by_index+0x5e/0x80 [ 3134.647479][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3134.647479][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3134.647479][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3134.647479][ T282] ipv6_add_addr+0x411/0x2000 [ 3134.647479][ T282] inet6_addr_add+0x30e/0xa40 [ 3134.647479][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3134.647479][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3134.647479][ T282] netlink_rcv_skb+0x130/0x360 [ 3134.647479][ T282] netlink_unicast+0x449/0x710 [ 3134.647479][ T282] netlink_sendmsg+0x723/0xbe0 [ 3134.647479][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3134.647479][ T282] ___sys_sendmsg+0xee/0x170 [ 3134.647479][ T282] __sys_sendmsg+0xcd/0x170 [ 3134.647479][ T282] do_syscall_64+0xc6/0x1e0 [ 3134.647479][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3134.647479][ T282] [ 3134.649679][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3134.649679][ T282] netdev_get_by_index+0x5e/0x80 [ 3134.649679][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3134.649679][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3134.649679][ T282] ip6_route_add+0x1c/0x140 [ 3134.649679][ T282] addrconf_add_mroute+0x129/0x180 [ 3134.649679][ T282] addrconf_add_dev+0xe2/0x170 [ 3134.649679][ T282] inet6_addr_add+0x12f/0xa40 [ 3134.649679][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3134.649679][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3134.649679][ T282] netlink_rcv_skb+0x130/0x360 [ 3134.649679][ T282] netlink_unicast+0x449/0x710 [ 3134.649679][ T282] netlink_sendmsg+0x723/0xbe0 [ 3134.649679][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3134.649679][ T282] ___sys_sendmsg+0xee/0x170 [ 3134.649679][ T282] __sys_sendmsg+0xcd/0x170 [ 3134.649679][ T282] do_syscall_64+0xc6/0x1e0 [ 3134.649679][ T282] [ 3134.651845][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3134.651845][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3134.651845][ T282] ipv6_find_idev+0x102/0x170 [ 3134.651845][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3134.651845][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3134.651845][ T282] netlink_rcv_skb+0x130/0x360 [ 3134.651845][ T282] netlink_unicast+0x449/0x710 [ 3134.651845][ T282] netlink_sendmsg+0x723/0xbe0 [ 3134.651845][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3134.651845][ T282] ___sys_sendmsg+0xee/0x170 [ 3134.651845][ T282] __sys_sendmsg+0xcd/0x170 [ 3134.651845][ T282] do_syscall_64+0xc6/0x1e0 [ 3134.651845][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3134.651845][ T282] [ 3134.653533][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3134.653533][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3134.653533][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3134.653533][ T282] ipv6_find_idev+0x102/0x170 [ 3134.653533][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3134.653533][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3134.653533][ T282] netlink_rcv_skb+0x130/0x360 [ 3134.653533][ T282] netlink_unicast+0x449/0x710 [ 3134.653533][ T282] netlink_sendmsg+0x723/0xbe0 [ 3134.653533][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3134.653533][ T282] ___sys_sendmsg+0xee/0x170 [ 3134.653533][ T282] __sys_sendmsg+0xcd/0x170 [ 3134.653533][ T282] do_syscall_64+0xc6/0x1e0 [ 3134.653533][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3134.653533][ T282] [ 3144.026956][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3144.027442][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3144.027442][ T284] netdev_get_by_index+0x5e/0x80 [ 3144.027442][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3144.027442][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3144.027442][ T284] ip6_route_add+0x1c/0x140 [ 3144.027442][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3144.027442][ T284] inet6_addr_add+0x4f8/0xa40 [ 3144.027442][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3144.027442][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3144.027442][ T284] netlink_rcv_skb+0x130/0x360 [ 3144.027442][ T284] netlink_unicast+0x449/0x710 [ 3144.027442][ T284] netlink_sendmsg+0x723/0xbe0 [ 3144.027442][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3144.027442][ T284] ___sys_sendmsg+0xee/0x170 [ 3144.027442][ T284] __sys_sendmsg+0xcd/0x170 [ 3144.027442][ T284] do_syscall_64+0xc6/0x1e0 [ 3144.027442][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3144.027442][ T284] [ 3144.029648][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3144.029648][ T284] netdev_get_by_index+0x5e/0x80 [ 3144.029648][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3144.029648][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3144.029648][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3144.029648][ T284] ipv6_add_addr+0x411/0x2000 [ 3144.029648][ T284] inet6_addr_add+0x30e/0xa40 [ 3144.029648][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3144.029648][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3144.029648][ T284] netlink_rcv_skb+0x130/0x360 [ 3144.029648][ T284] netlink_unicast+0x449/0x710 [ 3144.029648][ T284] netlink_sendmsg+0x723/0xbe0 [ 3144.029648][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3144.029648][ T284] ___sys_sendmsg+0xee/0x170 [ 3144.029648][ T284] __sys_sendmsg+0xcd/0x170 [ 3144.029648][ T284] do_syscall_64+0xc6/0x1e0 [ 3144.029648][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3144.029648][ T284] [ 3144.031830][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3144.031830][ T284] netdev_get_by_index+0x5e/0x80 [ 3144.031830][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3144.031830][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3144.031830][ T284] ip6_route_add+0x1c/0x140 [ 3144.031830][ T284] addrconf_add_mroute+0x129/0x180 [ 3144.031830][ T284] addrconf_add_dev+0xe2/0x170 [ 3144.031830][ T284] inet6_addr_add+0x12f/0xa40 [ 3144.031830][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3144.031830][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3144.031830][ T284] netlink_rcv_skb+0x130/0x360 [ 3144.031830][ T284] netlink_unicast+0x449/0x710 [ 3144.031830][ T284] netlink_sendmsg+0x723/0xbe0 [ 3144.031830][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3144.031830][ T284] ___sys_sendmsg+0xee/0x170 [ 3144.031830][ T284] __sys_sendmsg+0xcd/0x170 [ 3144.031830][ T284] do_syscall_64+0xc6/0x1e0 [ 3144.031830][ T284] [ 3144.033968][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3144.033968][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3144.033968][ T284] ipv6_find_idev+0x102/0x170 [ 3144.033968][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3144.033968][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3144.033968][ T284] netlink_rcv_skb+0x130/0x360 [ 3144.033968][ T284] netlink_unicast+0x449/0x710 [ 3144.033968][ T284] netlink_sendmsg+0x723/0xbe0 [ 3144.033968][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3144.033968][ T284] ___sys_sendmsg+0xee/0x170 [ 3144.033968][ T284] __sys_sendmsg+0xcd/0x170 [ 3144.033968][ T284] do_syscall_64+0xc6/0x1e0 [ 3144.033968][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3144.033968][ T284] [ 3144.035654][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3144.035654][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3144.035654][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3144.035654][ T284] ipv6_find_idev+0x102/0x170 [ 3144.035654][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3144.035654][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3144.035654][ T284] netlink_rcv_skb+0x130/0x360 [ 3144.035654][ T284] netlink_unicast+0x449/0x710 [ 3144.035654][ T284] netlink_sendmsg+0x723/0xbe0 [ 3144.035654][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3144.035654][ T284] ___sys_sendmsg+0xee/0x170 [ 3144.035654][ T284] __sys_sendmsg+0xcd/0x170 [ 3144.035654][ T284] do_syscall_64+0xc6/0x1e0 [ 3144.035654][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3144.035654][ T284] [ 3144.890938][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3144.891351][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3144.891351][ T282] dst_init+0x84/0x4a0 [ 3144.891351][ T282] dst_alloc+0x97/0x150 [ 3144.891351][ T282] ip6_dst_alloc+0x23/0x90 [ 3144.891351][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3144.891351][ T282] ip6_pol_route+0x56f/0x840 [ 3144.891351][ T282] fib6_rule_lookup+0x196/0x240 [ 3144.891351][ T282] ip6_route_input+0x542/0x980 [ 3144.891351][ T282] ipv6_rcv+0x8f/0x400 [ 3144.891351][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3144.891351][ T282] process_backlog+0x101/0x620 [ 3144.891351][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3144.891351][ T282] net_rx_action+0x495/0xbe0 [ 3144.891351][ T282] __do_softirq+0x1b5/0x7f6 [ 3144.891351][ T282] [ 3144.893146][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3144.893146][ T282] netdev_get_by_index+0x5e/0x80 [ 3144.893146][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3144.893146][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3144.893146][ T282] ip6_route_add+0x1c/0x140 [ 3144.893146][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3144.893146][ T282] inet6_addr_add+0x4f8/0xa40 [ 3144.893146][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3144.893146][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3144.893146][ T282] netlink_rcv_skb+0x130/0x360 [ 3144.893146][ T282] netlink_unicast+0x449/0x710 [ 3144.893146][ T282] netlink_sendmsg+0x723/0xbe0 [ 3144.893146][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3144.893146][ T282] ___sys_sendmsg+0xee/0x170 [ 3144.893146][ T282] __sys_sendmsg+0xcd/0x170 [ 3144.893146][ T282] do_syscall_64+0xc6/0x1e0 [ 3144.893146][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3144.893146][ T282] [ 3144.895355][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3144.895355][ T282] netdev_get_by_index+0x5e/0x80 [ 3144.895355][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3144.895355][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3144.895355][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3144.895355][ T282] ipv6_add_addr+0x411/0x2000 [ 3144.895355][ T282] inet6_addr_add+0x30e/0xa40 [ 3144.895355][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3144.895355][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3144.895355][ T282] netlink_rcv_skb+0x130/0x360 [ 3144.895355][ T282] netlink_unicast+0x449/0x710 [ 3144.895355][ T282] netlink_sendmsg+0x723/0xbe0 [ 3144.895355][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3144.895355][ T282] ___sys_sendmsg+0xee/0x170 [ 3144.895355][ T282] __sys_sendmsg+0xcd/0x170 [ 3144.895355][ T282] do_syscall_64+0xc6/0x1e0 [ 3144.895355][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3144.895355][ T282] [ 3144.897546][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3144.897546][ T282] netdev_get_by_index+0x5e/0x80 [ 3144.897546][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3144.897546][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3144.897546][ T282] ip6_route_add+0x1c/0x140 [ 3144.897546][ T282] addrconf_add_mroute+0x129/0x180 [ 3144.897546][ T282] addrconf_add_dev+0xe2/0x170 [ 3144.897546][ T282] inet6_addr_add+0x12f/0xa40 [ 3144.897546][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3144.897546][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3144.897546][ T282] netlink_rcv_skb+0x130/0x360 [ 3144.897546][ T282] netlink_unicast+0x449/0x710 [ 3144.897546][ T282] netlink_sendmsg+0x723/0xbe0 [ 3144.897546][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3144.897546][ T282] ___sys_sendmsg+0xee/0x170 [ 3144.897546][ T282] __sys_sendmsg+0xcd/0x170 [ 3144.897546][ T282] do_syscall_64+0xc6/0x1e0 [ 3144.897546][ T282] [ 3144.899695][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3144.899695][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3144.899695][ T282] ipv6_find_idev+0x102/0x170 [ 3144.899695][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3144.899695][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3144.899695][ T282] netlink_rcv_skb+0x130/0x360 [ 3144.899695][ T282] netlink_unicast+0x449/0x710 [ 3144.899695][ T282] netlink_sendmsg+0x723/0xbe0 [ 3144.899695][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3144.899695][ T282] ___sys_sendmsg+0xee/0x170 [ 3144.899695][ T282] __sys_sendmsg+0xcd/0x170 [ 3144.899695][ T282] do_syscall_64+0xc6/0x1e0 [ 3144.899695][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3144.899695][ T282] [ 3144.901378][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3144.901378][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3144.901378][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3144.901378][ T282] ipv6_find_idev+0x102/0x170 [ 3144.901378][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3144.901378][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3144.901378][ T282] netlink_rcv_skb+0x130/0x360 [ 3144.901378][ T282] netlink_unicast+0x449/0x710 [ 3144.901378][ T282] netlink_sendmsg+0x723/0xbe0 [ 3144.901378][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3144.901378][ T282] ___sys_sendmsg+0xee/0x170 [ 3144.901378][ T282] __sys_sendmsg+0xcd/0x170 [ 3144.901378][ T282] do_syscall_64+0xc6/0x1e0 [ 3144.901378][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3144.901378][ T282] [ 3154.274964][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3154.275602][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3154.275602][ T284] netdev_get_by_index+0x5e/0x80 [ 3154.275602][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3154.275602][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3154.275602][ T284] ip6_route_add+0x1c/0x140 [ 3154.275602][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3154.275602][ T284] inet6_addr_add+0x4f8/0xa40 [ 3154.275602][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3154.275602][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3154.275602][ T284] netlink_rcv_skb+0x130/0x360 [ 3154.275602][ T284] netlink_unicast+0x449/0x710 [ 3154.275602][ T284] netlink_sendmsg+0x723/0xbe0 [ 3154.275602][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3154.275602][ T284] ___sys_sendmsg+0xee/0x170 [ 3154.275602][ T284] __sys_sendmsg+0xcd/0x170 [ 3154.275602][ T284] do_syscall_64+0xc6/0x1e0 [ 3154.275602][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3154.275602][ T284] [ 3154.279129][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3154.279129][ T284] netdev_get_by_index+0x5e/0x80 [ 3154.279129][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3154.279129][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3154.279129][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3154.279129][ T284] ipv6_add_addr+0x411/0x2000 [ 3154.279129][ T284] inet6_addr_add+0x30e/0xa40 [ 3154.279129][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3154.279129][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3154.279129][ T284] netlink_rcv_skb+0x130/0x360 [ 3154.279129][ T284] netlink_unicast+0x449/0x710 [ 3154.279129][ T284] netlink_sendmsg+0x723/0xbe0 [ 3154.279129][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3154.279129][ T284] ___sys_sendmsg+0xee/0x170 [ 3154.279129][ T284] __sys_sendmsg+0xcd/0x170 [ 3154.279129][ T284] do_syscall_64+0xc6/0x1e0 [ 3154.279129][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3154.279129][ T284] [ 3154.282039][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3154.282039][ T284] netdev_get_by_index+0x5e/0x80 [ 3154.282039][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3154.282039][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3154.282039][ T284] ip6_route_add+0x1c/0x140 [ 3154.282039][ T284] addrconf_add_mroute+0x129/0x180 [ 3154.282039][ T284] addrconf_add_dev+0xe2/0x170 [ 3154.282039][ T284] inet6_addr_add+0x12f/0xa40 [ 3154.282039][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3154.282039][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3154.282039][ T284] netlink_rcv_skb+0x130/0x360 [ 3154.282039][ T284] netlink_unicast+0x449/0x710 [ 3154.282039][ T284] netlink_sendmsg+0x723/0xbe0 [ 3154.282039][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3154.282039][ T284] ___sys_sendmsg+0xee/0x170 [ 3154.282039][ T284] __sys_sendmsg+0xcd/0x170 [ 3154.282039][ T284] do_syscall_64+0xc6/0x1e0 [ 3154.282039][ T284] [ 3154.284285][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3154.284285][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3154.284285][ T284] ipv6_find_idev+0x102/0x170 [ 3154.284285][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3154.284285][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3154.284285][ T284] netlink_rcv_skb+0x130/0x360 [ 3154.284285][ T284] netlink_unicast+0x449/0x710 [ 3154.284285][ T284] netlink_sendmsg+0x723/0xbe0 [ 3154.284285][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3154.284285][ T284] ___sys_sendmsg+0xee/0x170 [ 3154.284285][ T284] __sys_sendmsg+0xcd/0x170 [ 3154.284285][ T284] do_syscall_64+0xc6/0x1e0 [ 3154.284285][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3154.284285][ T284] [ 3154.286019][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3154.286019][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3154.286019][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3154.286019][ T284] ipv6_find_idev+0x102/0x170 [ 3154.286019][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3154.286019][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3154.286019][ T284] netlink_rcv_skb+0x130/0x360 [ 3154.286019][ T284] netlink_unicast+0x449/0x710 [ 3154.286019][ T284] netlink_sendmsg+0x723/0xbe0 [ 3154.286019][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3154.286019][ T284] ___sys_sendmsg+0xee/0x170 [ 3154.286019][ T284] __sys_sendmsg+0xcd/0x170 [ 3154.286019][ T284] do_syscall_64+0xc6/0x1e0 [ 3154.286019][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3154.286019][ T284] [ 3155.138959][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3155.139372][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3155.139372][ T282] dst_init+0x84/0x4a0 [ 3155.139372][ T282] dst_alloc+0x97/0x150 [ 3155.139372][ T282] ip6_dst_alloc+0x23/0x90 [ 3155.139372][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3155.139372][ T282] ip6_pol_route+0x56f/0x840 [ 3155.139372][ T282] fib6_rule_lookup+0x196/0x240 [ 3155.139372][ T282] ip6_route_input+0x542/0x980 [ 3155.139372][ T282] ipv6_rcv+0x8f/0x400 [ 3155.139372][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3155.139372][ T282] process_backlog+0x101/0x620 [ 3155.139372][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3155.139372][ T282] net_rx_action+0x495/0xbe0 [ 3155.139372][ T282] __do_softirq+0x1b5/0x7f6 [ 3155.139372][ T282] [ 3155.141189][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3155.141189][ T282] netdev_get_by_index+0x5e/0x80 [ 3155.141189][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3155.141189][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3155.141189][ T282] ip6_route_add+0x1c/0x140 [ 3155.141189][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3155.141189][ T282] inet6_addr_add+0x4f8/0xa40 [ 3155.141189][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3155.141189][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3155.141189][ T282] netlink_rcv_skb+0x130/0x360 [ 3155.141189][ T282] netlink_unicast+0x449/0x710 [ 3155.141189][ T282] netlink_sendmsg+0x723/0xbe0 [ 3155.141189][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3155.141189][ T282] ___sys_sendmsg+0xee/0x170 [ 3155.141189][ T282] __sys_sendmsg+0xcd/0x170 [ 3155.141189][ T282] do_syscall_64+0xc6/0x1e0 [ 3155.141189][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3155.141189][ T282] [ 3155.143424][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3155.143424][ T282] netdev_get_by_index+0x5e/0x80 [ 3155.143424][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3155.143424][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3155.143424][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3155.143424][ T282] ipv6_add_addr+0x411/0x2000 [ 3155.143424][ T282] inet6_addr_add+0x30e/0xa40 [ 3155.143424][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3155.143424][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3155.143424][ T282] netlink_rcv_skb+0x130/0x360 [ 3155.143424][ T282] netlink_unicast+0x449/0x710 [ 3155.143424][ T282] netlink_sendmsg+0x723/0xbe0 [ 3155.143424][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3155.143424][ T282] ___sys_sendmsg+0xee/0x170 [ 3155.143424][ T282] __sys_sendmsg+0xcd/0x170 [ 3155.143424][ T282] do_syscall_64+0xc6/0x1e0 [ 3155.143424][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3155.143424][ T282] [ 3155.146131][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3155.146131][ T282] netdev_get_by_index+0x5e/0x80 [ 3155.146131][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3155.146131][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3155.146131][ T282] ip6_route_add+0x1c/0x140 [ 3155.146131][ T282] addrconf_add_mroute+0x129/0x180 [ 3155.146131][ T282] addrconf_add_dev+0xe2/0x170 [ 3155.146131][ T282] inet6_addr_add+0x12f/0xa40 [ 3155.146131][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3155.146131][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3155.146131][ T282] netlink_rcv_skb+0x130/0x360 [ 3155.146131][ T282] netlink_unicast+0x449/0x710 [ 3155.146131][ T282] netlink_sendmsg+0x723/0xbe0 [ 3155.146131][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3155.146131][ T282] ___sys_sendmsg+0xee/0x170 [ 3155.146131][ T282] __sys_sendmsg+0xcd/0x170 [ 3155.146131][ T282] do_syscall_64+0xc6/0x1e0 [ 3155.146131][ T282] [ 3155.148321][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3155.148321][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3155.148321][ T282] ipv6_find_idev+0x102/0x170 [ 3155.148321][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3155.148321][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3155.148321][ T282] netlink_rcv_skb+0x130/0x360 [ 3155.148321][ T282] netlink_unicast+0x449/0x710 [ 3155.148321][ T282] netlink_sendmsg+0x723/0xbe0 [ 3155.148321][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3155.148321][ T282] ___sys_sendmsg+0xee/0x170 [ 3155.148321][ T282] __sys_sendmsg+0xcd/0x170 [ 3155.148321][ T282] do_syscall_64+0xc6/0x1e0 [ 3155.148321][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3155.148321][ T282] [ 3155.150022][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3155.150022][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3155.150022][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3155.150022][ T282] ipv6_find_idev+0x102/0x170 [ 3155.150022][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3155.150022][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3155.150022][ T282] netlink_rcv_skb+0x130/0x360 [ 3155.150022][ T282] netlink_unicast+0x449/0x710 [ 3155.150022][ T282] netlink_sendmsg+0x723/0xbe0 [ 3155.150022][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3155.150022][ T282] ___sys_sendmsg+0xee/0x170 [ 3155.150022][ T282] __sys_sendmsg+0xcd/0x170 [ 3155.150022][ T282] do_syscall_64+0xc6/0x1e0 [ 3155.150022][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3155.150022][ T282] [ 3164.530971][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3164.531601][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3164.531601][ T284] netdev_get_by_index+0x5e/0x80 [ 3164.531601][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3164.531601][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3164.531601][ T284] ip6_route_add+0x1c/0x140 [ 3164.531601][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3164.531601][ T284] inet6_addr_add+0x4f8/0xa40 [ 3164.531601][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3164.531601][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3164.531601][ T284] netlink_rcv_skb+0x130/0x360 [ 3164.531601][ T284] netlink_unicast+0x449/0x710 [ 3164.531601][ T284] netlink_sendmsg+0x723/0xbe0 [ 3164.531601][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3164.531601][ T284] ___sys_sendmsg+0xee/0x170 [ 3164.531601][ T284] __sys_sendmsg+0xcd/0x170 [ 3164.531601][ T284] do_syscall_64+0xc6/0x1e0 [ 3164.531601][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3164.531601][ T284] [ 3164.535322][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3164.535322][ T284] netdev_get_by_index+0x5e/0x80 [ 3164.535322][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3164.535322][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3164.535322][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3164.535322][ T284] ipv6_add_addr+0x411/0x2000 [ 3164.535322][ T284] inet6_addr_add+0x30e/0xa40 [ 3164.535322][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3164.535322][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3164.535322][ T284] netlink_rcv_skb+0x130/0x360 [ 3164.535322][ T284] netlink_unicast+0x449/0x710 [ 3164.535322][ T284] netlink_sendmsg+0x723/0xbe0 [ 3164.535322][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3164.535322][ T284] ___sys_sendmsg+0xee/0x170 [ 3164.535322][ T284] __sys_sendmsg+0xcd/0x170 [ 3164.535322][ T284] do_syscall_64+0xc6/0x1e0 [ 3164.535322][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3164.535322][ T284] [ 3164.539019][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3164.539019][ T284] netdev_get_by_index+0x5e/0x80 [ 3164.539019][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3164.539019][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3164.539019][ T284] ip6_route_add+0x1c/0x140 [ 3164.539019][ T284] addrconf_add_mroute+0x129/0x180 [ 3164.539019][ T284] addrconf_add_dev+0xe2/0x170 [ 3164.539019][ T284] inet6_addr_add+0x12f/0xa40 [ 3164.539019][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3164.539019][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3164.539019][ T284] netlink_rcv_skb+0x130/0x360 [ 3164.539019][ T284] netlink_unicast+0x449/0x710 [ 3164.539019][ T284] netlink_sendmsg+0x723/0xbe0 [ 3164.539019][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3164.539019][ T284] ___sys_sendmsg+0xee/0x170 [ 3164.539019][ T284] __sys_sendmsg+0xcd/0x170 [ 3164.539019][ T284] do_syscall_64+0xc6/0x1e0 [ 3164.539019][ T284] [ 3164.542652][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3164.542652][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3164.542652][ T284] ipv6_find_idev+0x102/0x170 [ 3164.542652][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3164.542652][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3164.542652][ T284] netlink_rcv_skb+0x130/0x360 [ 3164.542652][ T284] netlink_unicast+0x449/0x710 [ 3164.542652][ T284] netlink_sendmsg+0x723/0xbe0 [ 3164.542652][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3164.542652][ T284] ___sys_sendmsg+0xee/0x170 [ 3164.542652][ T284] __sys_sendmsg+0xcd/0x170 [ 3164.542652][ T284] do_syscall_64+0xc6/0x1e0 [ 3164.542652][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3164.542652][ T284] [ 3164.545497][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3164.545497][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3164.545497][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3164.545497][ T284] ipv6_find_idev+0x102/0x170 [ 3164.545497][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3164.545497][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3164.545497][ T284] netlink_rcv_skb+0x130/0x360 [ 3164.545497][ T284] netlink_unicast+0x449/0x710 [ 3164.545497][ T284] netlink_sendmsg+0x723/0xbe0 [ 3164.545497][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3164.545497][ T284] ___sys_sendmsg+0xee/0x170 [ 3164.545497][ T284] __sys_sendmsg+0xcd/0x170 [ 3164.545497][ T284] do_syscall_64+0xc6/0x1e0 [ 3164.545497][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3164.545497][ T284] [ 3165.394983][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3165.395408][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3165.395408][ T282] dst_init+0x84/0x4a0 [ 3165.395408][ T282] dst_alloc+0x97/0x150 [ 3165.395408][ T282] ip6_dst_alloc+0x23/0x90 [ 3165.395408][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3165.395408][ T282] ip6_pol_route+0x56f/0x840 [ 3165.395408][ T282] fib6_rule_lookup+0x196/0x240 [ 3165.395408][ T282] ip6_route_input+0x542/0x980 [ 3165.395408][ T282] ipv6_rcv+0x8f/0x400 [ 3165.395408][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3165.395408][ T282] process_backlog+0x101/0x620 [ 3165.395408][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3165.395408][ T282] net_rx_action+0x495/0xbe0 [ 3165.395408][ T282] __do_softirq+0x1b5/0x7f6 [ 3165.395408][ T282] [ 3165.397236][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3165.397236][ T282] netdev_get_by_index+0x5e/0x80 [ 3165.397236][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3165.397236][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3165.397236][ T282] ip6_route_add+0x1c/0x140 [ 3165.397236][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3165.397236][ T282] inet6_addr_add+0x4f8/0xa40 [ 3165.397236][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3165.397236][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3165.397236][ T282] netlink_rcv_skb+0x130/0x360 [ 3165.397236][ T282] netlink_unicast+0x449/0x710 [ 3165.397236][ T282] netlink_sendmsg+0x723/0xbe0 [ 3165.397236][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3165.397236][ T282] ___sys_sendmsg+0xee/0x170 [ 3165.397236][ T282] __sys_sendmsg+0xcd/0x170 [ 3165.397236][ T282] do_syscall_64+0xc6/0x1e0 [ 3165.397236][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3165.397236][ T282] [ 3165.399433][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3165.399433][ T282] netdev_get_by_index+0x5e/0x80 [ 3165.399433][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3165.399433][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3165.399433][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3165.399433][ T282] ipv6_add_addr+0x411/0x2000 [ 3165.399433][ T282] inet6_addr_add+0x30e/0xa40 [ 3165.399433][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3165.399433][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3165.399433][ T282] netlink_rcv_skb+0x130/0x360 [ 3165.399433][ T282] netlink_unicast+0x449/0x710 [ 3165.399433][ T282] netlink_sendmsg+0x723/0xbe0 [ 3165.399433][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3165.399433][ T282] ___sys_sendmsg+0xee/0x170 [ 3165.399433][ T282] __sys_sendmsg+0xcd/0x170 [ 3165.399433][ T282] do_syscall_64+0xc6/0x1e0 [ 3165.399433][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3165.399433][ T282] [ 3165.401764][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3165.401764][ T282] netdev_get_by_index+0x5e/0x80 [ 3165.401764][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3165.401764][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3165.401764][ T282] ip6_route_add+0x1c/0x140 [ 3165.401764][ T282] addrconf_add_mroute+0x129/0x180 [ 3165.401764][ T282] addrconf_add_dev+0xe2/0x170 [ 3165.401764][ T282] inet6_addr_add+0x12f/0xa40 [ 3165.401764][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3165.401764][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3165.401764][ T282] netlink_rcv_skb+0x130/0x360 [ 3165.401764][ T282] netlink_unicast+0x449/0x710 [ 3165.401764][ T282] netlink_sendmsg+0x723/0xbe0 [ 3165.401764][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3165.401764][ T282] ___sys_sendmsg+0xee/0x170 [ 3165.401764][ T282] __sys_sendmsg+0xcd/0x170 [ 3165.401764][ T282] do_syscall_64+0xc6/0x1e0 [ 3165.401764][ T282] [ 3165.403920][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3165.403920][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3165.403920][ T282] ipv6_find_idev+0x102/0x170 [ 3165.403920][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3165.403920][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3165.403920][ T282] netlink_rcv_skb+0x130/0x360 [ 3165.403920][ T282] netlink_unicast+0x449/0x710 [ 3165.403920][ T282] netlink_sendmsg+0x723/0xbe0 [ 3165.403920][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3165.403920][ T282] ___sys_sendmsg+0xee/0x170 [ 3165.403920][ T282] __sys_sendmsg+0xcd/0x170 [ 3165.403920][ T282] do_syscall_64+0xc6/0x1e0 [ 3165.403920][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3165.403920][ T282] [ 3165.405615][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3165.405615][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3165.405615][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3165.405615][ T282] ipv6_find_idev+0x102/0x170 [ 3165.405615][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3165.405615][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3165.405615][ T282] netlink_rcv_skb+0x130/0x360 [ 3165.405615][ T282] netlink_unicast+0x449/0x710 [ 3165.405615][ T282] netlink_sendmsg+0x723/0xbe0 [ 3165.405615][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3165.405615][ T282] ___sys_sendmsg+0xee/0x170 [ 3165.405615][ T282] __sys_sendmsg+0xcd/0x170 [ 3165.405615][ T282] do_syscall_64+0xc6/0x1e0 [ 3165.405615][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3165.405615][ T282] [ 3174.787031][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3174.787701][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3174.787701][ T284] netdev_get_by_index+0x5e/0x80 [ 3174.787701][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3174.787701][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3174.787701][ T284] ip6_route_add+0x1c/0x140 [ 3174.787701][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3174.787701][ T284] inet6_addr_add+0x4f8/0xa40 [ 3174.787701][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3174.787701][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3174.787701][ T284] netlink_rcv_skb+0x130/0x360 [ 3174.787701][ T284] netlink_unicast+0x449/0x710 [ 3174.787701][ T284] netlink_sendmsg+0x723/0xbe0 [ 3174.787701][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3174.787701][ T284] ___sys_sendmsg+0xee/0x170 [ 3174.787701][ T284] __sys_sendmsg+0xcd/0x170 [ 3174.787701][ T284] do_syscall_64+0xc6/0x1e0 [ 3174.787701][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3174.787701][ T284] [ 3174.791152][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3174.791152][ T284] netdev_get_by_index+0x5e/0x80 [ 3174.791152][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3174.791152][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3174.791152][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3174.791152][ T284] ipv6_add_addr+0x411/0x2000 [ 3174.791152][ T284] inet6_addr_add+0x30e/0xa40 [ 3174.791152][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3174.791152][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3174.791152][ T284] netlink_rcv_skb+0x130/0x360 [ 3174.791152][ T284] netlink_unicast+0x449/0x710 [ 3174.791152][ T284] netlink_sendmsg+0x723/0xbe0 [ 3174.791152][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3174.791152][ T284] ___sys_sendmsg+0xee/0x170 [ 3174.791152][ T284] __sys_sendmsg+0xcd/0x170 [ 3174.791152][ T284] do_syscall_64+0xc6/0x1e0 [ 3174.791152][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3174.791152][ T284] [ 3174.794573][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3174.794573][ T284] netdev_get_by_index+0x5e/0x80 [ 3174.794573][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3174.794573][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3174.794573][ T284] ip6_route_add+0x1c/0x140 [ 3174.794573][ T284] addrconf_add_mroute+0x129/0x180 [ 3174.794573][ T284] addrconf_add_dev+0xe2/0x170 [ 3174.794573][ T284] inet6_addr_add+0x12f/0xa40 [ 3174.794573][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3174.794573][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3174.794573][ T284] netlink_rcv_skb+0x130/0x360 [ 3174.794573][ T284] netlink_unicast+0x449/0x710 [ 3174.794573][ T284] netlink_sendmsg+0x723/0xbe0 [ 3174.794573][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3174.794573][ T284] ___sys_sendmsg+0xee/0x170 [ 3174.794573][ T284] __sys_sendmsg+0xcd/0x170 [ 3174.794573][ T284] do_syscall_64+0xc6/0x1e0 [ 3174.794573][ T284] [ 3174.797857][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3174.797857][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3174.797857][ T284] ipv6_find_idev+0x102/0x170 [ 3174.797857][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3174.797857][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3174.797857][ T284] netlink_rcv_skb+0x130/0x360 [ 3174.797857][ T284] netlink_unicast+0x449/0x710 [ 3174.797857][ T284] netlink_sendmsg+0x723/0xbe0 [ 3174.797857][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3174.797857][ T284] ___sys_sendmsg+0xee/0x170 [ 3174.797857][ T284] __sys_sendmsg+0xcd/0x170 [ 3174.797857][ T284] do_syscall_64+0xc6/0x1e0 [ 3174.797857][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3174.797857][ T284] [ 3174.800489][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3174.800489][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3174.800489][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3174.800489][ T284] ipv6_find_idev+0x102/0x170 [ 3174.800489][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3174.800489][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3174.800489][ T284] netlink_rcv_skb+0x130/0x360 [ 3174.800489][ T284] netlink_unicast+0x449/0x710 [ 3174.800489][ T284] netlink_sendmsg+0x723/0xbe0 [ 3174.800489][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3174.800489][ T284] ___sys_sendmsg+0xee/0x170 [ 3174.800489][ T284] __sys_sendmsg+0xcd/0x170 [ 3174.800489][ T284] do_syscall_64+0xc6/0x1e0 [ 3174.800489][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3174.800489][ T284] [ 3175.642964][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3175.643459][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3175.643459][ T282] dst_init+0x84/0x4a0 [ 3175.643459][ T282] dst_alloc+0x97/0x150 [ 3175.643459][ T282] ip6_dst_alloc+0x23/0x90 [ 3175.643459][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3175.643459][ T282] ip6_pol_route+0x56f/0x840 [ 3175.643459][ T282] fib6_rule_lookup+0x196/0x240 [ 3175.643459][ T282] ip6_route_input+0x542/0x980 [ 3175.643459][ T282] ipv6_rcv+0x8f/0x400 [ 3175.643459][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3175.643459][ T282] process_backlog+0x101/0x620 [ 3175.643459][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3175.643459][ T282] net_rx_action+0x495/0xbe0 [ 3175.643459][ T282] __do_softirq+0x1b5/0x7f6 [ 3175.643459][ T282] [ 3175.645318][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3175.645318][ T282] netdev_get_by_index+0x5e/0x80 [ 3175.645318][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3175.645318][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3175.645318][ T282] ip6_route_add+0x1c/0x140 [ 3175.645318][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3175.645318][ T282] inet6_addr_add+0x4f8/0xa40 [ 3175.645318][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3175.645318][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3175.645318][ T282] netlink_rcv_skb+0x130/0x360 [ 3175.645318][ T282] netlink_unicast+0x449/0x710 [ 3175.645318][ T282] netlink_sendmsg+0x723/0xbe0 [ 3175.645318][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3175.645318][ T282] ___sys_sendmsg+0xee/0x170 [ 3175.645318][ T282] __sys_sendmsg+0xcd/0x170 [ 3175.645318][ T282] do_syscall_64+0xc6/0x1e0 [ 3175.645318][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3175.645318][ T282] [ 3175.647511][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3175.647511][ T282] netdev_get_by_index+0x5e/0x80 [ 3175.647511][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3175.647511][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3175.647511][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3175.647511][ T282] ipv6_add_addr+0x411/0x2000 [ 3175.647511][ T282] inet6_addr_add+0x30e/0xa40 [ 3175.647511][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3175.647511][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3175.647511][ T282] netlink_rcv_skb+0x130/0x360 [ 3175.647511][ T282] netlink_unicast+0x449/0x710 [ 3175.647511][ T282] netlink_sendmsg+0x723/0xbe0 [ 3175.647511][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3175.647511][ T282] ___sys_sendmsg+0xee/0x170 [ 3175.647511][ T282] __sys_sendmsg+0xcd/0x170 [ 3175.647511][ T282] do_syscall_64+0xc6/0x1e0 [ 3175.647511][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3175.647511][ T282] [ 3175.649717][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3175.649717][ T282] netdev_get_by_index+0x5e/0x80 [ 3175.649717][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3175.649717][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3175.649717][ T282] ip6_route_add+0x1c/0x140 [ 3175.649717][ T282] addrconf_add_mroute+0x129/0x180 [ 3175.649717][ T282] addrconf_add_dev+0xe2/0x170 [ 3175.649717][ T282] inet6_addr_add+0x12f/0xa40 [ 3175.649717][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3175.649717][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3175.649717][ T282] netlink_rcv_skb+0x130/0x360 [ 3175.649717][ T282] netlink_unicast+0x449/0x710 [ 3175.649717][ T282] netlink_sendmsg+0x723/0xbe0 [ 3175.649717][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3175.649717][ T282] ___sys_sendmsg+0xee/0x170 [ 3175.649717][ T282] __sys_sendmsg+0xcd/0x170 [ 3175.649717][ T282] do_syscall_64+0xc6/0x1e0 [ 3175.649717][ T282] [ 3175.651874][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3175.651874][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3175.651874][ T282] ipv6_find_idev+0x102/0x170 [ 3175.651874][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3175.651874][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3175.651874][ T282] netlink_rcv_skb+0x130/0x360 [ 3175.651874][ T282] netlink_unicast+0x449/0x710 [ 3175.651874][ T282] netlink_sendmsg+0x723/0xbe0 [ 3175.651874][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3175.651874][ T282] ___sys_sendmsg+0xee/0x170 [ 3175.651874][ T282] __sys_sendmsg+0xcd/0x170 [ 3175.651874][ T282] do_syscall_64+0xc6/0x1e0 [ 3175.651874][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3175.651874][ T282] [ 3175.653595][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3175.653595][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3175.653595][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3175.653595][ T282] ipv6_find_idev+0x102/0x170 [ 3175.653595][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3175.653595][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3175.653595][ T282] netlink_rcv_skb+0x130/0x360 [ 3175.653595][ T282] netlink_unicast+0x449/0x710 [ 3175.653595][ T282] netlink_sendmsg+0x723/0xbe0 [ 3175.653595][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3175.653595][ T282] ___sys_sendmsg+0xee/0x170 [ 3175.653595][ T282] __sys_sendmsg+0xcd/0x170 [ 3175.653595][ T282] do_syscall_64+0xc6/0x1e0 [ 3175.653595][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3175.653595][ T282] [ 3185.043007][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3185.043617][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3185.043617][ T284] netdev_get_by_index+0x5e/0x80 [ 3185.043617][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3185.043617][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3185.043617][ T284] ip6_route_add+0x1c/0x140 [ 3185.043617][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3185.043617][ T284] inet6_addr_add+0x4f8/0xa40 [ 3185.043617][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3185.043617][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3185.043617][ T284] netlink_rcv_skb+0x130/0x360 [ 3185.043617][ T284] netlink_unicast+0x449/0x710 [ 3185.043617][ T284] netlink_sendmsg+0x723/0xbe0 [ 3185.043617][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3185.043617][ T284] ___sys_sendmsg+0xee/0x170 [ 3185.043617][ T284] __sys_sendmsg+0xcd/0x170 [ 3185.043617][ T284] do_syscall_64+0xc6/0x1e0 [ 3185.043617][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3185.043617][ T284] [ 3185.047291][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3185.047291][ T284] netdev_get_by_index+0x5e/0x80 [ 3185.047291][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3185.047291][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3185.047291][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3185.047291][ T284] ipv6_add_addr+0x411/0x2000 [ 3185.047291][ T284] inet6_addr_add+0x30e/0xa40 [ 3185.047291][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3185.047291][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3185.047291][ T284] netlink_rcv_skb+0x130/0x360 [ 3185.047291][ T284] netlink_unicast+0x449/0x710 [ 3185.047291][ T284] netlink_sendmsg+0x723/0xbe0 [ 3185.047291][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3185.047291][ T284] ___sys_sendmsg+0xee/0x170 [ 3185.047291][ T284] __sys_sendmsg+0xcd/0x170 [ 3185.047291][ T284] do_syscall_64+0xc6/0x1e0 [ 3185.047291][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3185.047291][ T284] [ 3185.050748][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3185.050748][ T284] netdev_get_by_index+0x5e/0x80 [ 3185.050748][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3185.050748][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3185.050748][ T284] ip6_route_add+0x1c/0x140 [ 3185.050748][ T284] addrconf_add_mroute+0x129/0x180 [ 3185.050748][ T284] addrconf_add_dev+0xe2/0x170 [ 3185.050748][ T284] inet6_addr_add+0x12f/0xa40 [ 3185.050748][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3185.050748][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3185.050748][ T284] netlink_rcv_skb+0x130/0x360 [ 3185.050748][ T284] netlink_unicast+0x449/0x710 [ 3185.050748][ T284] netlink_sendmsg+0x723/0xbe0 [ 3185.050748][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3185.050748][ T284] ___sys_sendmsg+0xee/0x170 [ 3185.050748][ T284] __sys_sendmsg+0xcd/0x170 [ 3185.050748][ T284] do_syscall_64+0xc6/0x1e0 [ 3185.050748][ T284] [ 3185.054276][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3185.054276][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3185.054276][ T284] ipv6_find_idev+0x102/0x170 [ 3185.054276][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3185.054276][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3185.054276][ T284] netlink_rcv_skb+0x130/0x360 [ 3185.054276][ T284] netlink_unicast+0x449/0x710 [ 3185.054276][ T284] netlink_sendmsg+0x723/0xbe0 [ 3185.054276][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3185.054276][ T284] ___sys_sendmsg+0xee/0x170 [ 3185.054276][ T284] __sys_sendmsg+0xcd/0x170 [ 3185.054276][ T284] do_syscall_64+0xc6/0x1e0 [ 3185.054276][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3185.054276][ T284] [ 3185.057065][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3185.057065][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3185.057065][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3185.057065][ T284] ipv6_find_idev+0x102/0x170 [ 3185.057065][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3185.057065][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3185.057065][ T284] netlink_rcv_skb+0x130/0x360 [ 3185.057065][ T284] netlink_unicast+0x449/0x710 [ 3185.057065][ T284] netlink_sendmsg+0x723/0xbe0 [ 3185.057065][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3185.057065][ T284] ___sys_sendmsg+0xee/0x170 [ 3185.057065][ T284] __sys_sendmsg+0xcd/0x170 [ 3185.057065][ T284] do_syscall_64+0xc6/0x1e0 [ 3185.057065][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3185.057065][ T284] [ 3185.890967][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3185.891617][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3185.891617][ T282] dst_init+0x84/0x4a0 [ 3185.891617][ T282] dst_alloc+0x97/0x150 [ 3185.891617][ T282] ip6_dst_alloc+0x23/0x90 [ 3185.891617][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3185.891617][ T282] ip6_pol_route+0x56f/0x840 [ 3185.891617][ T282] fib6_rule_lookup+0x196/0x240 [ 3185.891617][ T282] ip6_route_input+0x542/0x980 [ 3185.891617][ T282] ipv6_rcv+0x8f/0x400 [ 3185.891617][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3185.891617][ T282] process_backlog+0x101/0x620 [ 3185.891617][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3185.891617][ T282] net_rx_action+0x495/0xbe0 [ 3185.891617][ T282] __do_softirq+0x1b5/0x7f6 [ 3185.891617][ T282] [ 3185.894492][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3185.894492][ T282] netdev_get_by_index+0x5e/0x80 [ 3185.894492][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3185.894492][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3185.894492][ T282] ip6_route_add+0x1c/0x140 [ 3185.894492][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3185.894492][ T282] inet6_addr_add+0x4f8/0xa40 [ 3185.894492][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3185.894492][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3185.894492][ T282] netlink_rcv_skb+0x130/0x360 [ 3185.894492][ T282] netlink_unicast+0x449/0x710 [ 3185.894492][ T282] netlink_sendmsg+0x723/0xbe0 [ 3185.894492][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3185.894492][ T282] ___sys_sendmsg+0xee/0x170 [ 3185.894492][ T282] __sys_sendmsg+0xcd/0x170 [ 3185.894492][ T282] do_syscall_64+0xc6/0x1e0 [ 3185.894492][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3185.894492][ T282] [ 3185.897967][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3185.897967][ T282] netdev_get_by_index+0x5e/0x80 [ 3185.897967][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3185.897967][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3185.897967][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3185.897967][ T282] ipv6_add_addr+0x411/0x2000 [ 3185.897967][ T282] inet6_addr_add+0x30e/0xa40 [ 3185.897967][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3185.897967][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3185.897967][ T282] netlink_rcv_skb+0x130/0x360 [ 3185.897967][ T282] netlink_unicast+0x449/0x710 [ 3185.897967][ T282] netlink_sendmsg+0x723/0xbe0 [ 3185.897967][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3185.897967][ T282] ___sys_sendmsg+0xee/0x170 [ 3185.897967][ T282] __sys_sendmsg+0xcd/0x170 [ 3185.897967][ T282] do_syscall_64+0xc6/0x1e0 [ 3185.897967][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3185.897967][ T282] [ 3185.901345][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3185.901345][ T282] netdev_get_by_index+0x5e/0x80 [ 3185.901345][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3185.901345][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3185.901345][ T282] ip6_route_add+0x1c/0x140 [ 3185.901345][ T282] addrconf_add_mroute+0x129/0x180 [ 3185.901345][ T282] addrconf_add_dev+0xe2/0x170 [ 3185.901345][ T282] inet6_addr_add+0x12f/0xa40 [ 3185.901345][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3185.901345][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3185.901345][ T282] netlink_rcv_skb+0x130/0x360 [ 3185.901345][ T282] netlink_unicast+0x449/0x710 [ 3185.901345][ T282] netlink_sendmsg+0x723/0xbe0 [ 3185.901345][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3185.901345][ T282] ___sys_sendmsg+0xee/0x170 [ 3185.901345][ T282] __sys_sendmsg+0xcd/0x170 [ 3185.901345][ T282] do_syscall_64+0xc6/0x1e0 [ 3185.901345][ T282] [ 3185.904711][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3185.904711][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3185.904711][ T282] ipv6_find_idev+0x102/0x170 [ 3185.904711][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3185.904711][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3185.904711][ T282] netlink_rcv_skb+0x130/0x360 [ 3185.904711][ T282] netlink_unicast+0x449/0x710 [ 3185.904711][ T282] netlink_sendmsg+0x723/0xbe0 [ 3185.904711][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3185.904711][ T282] ___sys_sendmsg+0xee/0x170 [ 3185.904711][ T282] __sys_sendmsg+0xcd/0x170 [ 3185.904711][ T282] do_syscall_64+0xc6/0x1e0 [ 3185.904711][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3185.904711][ T282] [ 3185.907372][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3185.907372][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3185.907372][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3185.907372][ T282] ipv6_find_idev+0x102/0x170 [ 3185.907372][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3185.907372][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3185.907372][ T282] netlink_rcv_skb+0x130/0x360 [ 3185.907372][ T282] netlink_unicast+0x449/0x710 [ 3185.907372][ T282] netlink_sendmsg+0x723/0xbe0 [ 3185.907372][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3185.907372][ T282] ___sys_sendmsg+0xee/0x170 [ 3185.907372][ T282] __sys_sendmsg+0xcd/0x170 [ 3185.907372][ T282] do_syscall_64+0xc6/0x1e0 [ 3185.907372][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3185.907372][ T282] [ 3195.122962][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3195.123444][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3195.123444][ T284] netdev_get_by_index+0x5e/0x80 [ 3195.123444][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3195.123444][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3195.123444][ T284] ip6_route_add+0x1c/0x140 [ 3195.123444][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3195.123444][ T284] inet6_addr_add+0x4f8/0xa40 [ 3195.123444][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3195.123444][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3195.123444][ T284] netlink_rcv_skb+0x130/0x360 [ 3195.123444][ T284] netlink_unicast+0x449/0x710 [ 3195.123444][ T284] netlink_sendmsg+0x723/0xbe0 [ 3195.123444][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3195.123444][ T284] ___sys_sendmsg+0xee/0x170 [ 3195.123444][ T284] __sys_sendmsg+0xcd/0x170 [ 3195.123444][ T284] do_syscall_64+0xc6/0x1e0 [ 3195.123444][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3195.123444][ T284] [ 3195.125677][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3195.125677][ T284] netdev_get_by_index+0x5e/0x80 [ 3195.125677][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3195.125677][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3195.125677][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3195.125677][ T284] ipv6_add_addr+0x411/0x2000 [ 3195.125677][ T284] inet6_addr_add+0x30e/0xa40 [ 3195.125677][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3195.125677][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3195.125677][ T284] netlink_rcv_skb+0x130/0x360 [ 3195.125677][ T284] netlink_unicast+0x449/0x710 [ 3195.125677][ T284] netlink_sendmsg+0x723/0xbe0 [ 3195.125677][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3195.125677][ T284] ___sys_sendmsg+0xee/0x170 [ 3195.125677][ T284] __sys_sendmsg+0xcd/0x170 [ 3195.125677][ T284] do_syscall_64+0xc6/0x1e0 [ 3195.125677][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3195.125677][ T284] [ 3195.127859][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3195.127859][ T284] netdev_get_by_index+0x5e/0x80 [ 3195.127859][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3195.127859][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3195.127859][ T284] ip6_route_add+0x1c/0x140 [ 3195.127859][ T284] addrconf_add_mroute+0x129/0x180 [ 3195.127859][ T284] addrconf_add_dev+0xe2/0x170 [ 3195.127859][ T284] inet6_addr_add+0x12f/0xa40 [ 3195.127859][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3195.127859][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3195.127859][ T284] netlink_rcv_skb+0x130/0x360 [ 3195.127859][ T284] netlink_unicast+0x449/0x710 [ 3195.127859][ T284] netlink_sendmsg+0x723/0xbe0 [ 3195.127859][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3195.127859][ T284] ___sys_sendmsg+0xee/0x170 [ 3195.127859][ T284] __sys_sendmsg+0xcd/0x170 [ 3195.127859][ T284] do_syscall_64+0xc6/0x1e0 [ 3195.127859][ T284] [ 3195.129996][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3195.129996][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3195.129996][ T284] ipv6_find_idev+0x102/0x170 [ 3195.129996][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3195.129996][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3195.129996][ T284] netlink_rcv_skb+0x130/0x360 [ 3195.129996][ T284] netlink_unicast+0x449/0x710 [ 3195.129996][ T284] netlink_sendmsg+0x723/0xbe0 [ 3195.129996][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3195.129996][ T284] ___sys_sendmsg+0xee/0x170 [ 3195.129996][ T284] __sys_sendmsg+0xcd/0x170 [ 3195.129996][ T284] do_syscall_64+0xc6/0x1e0 [ 3195.129996][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3195.129996][ T284] [ 3195.131677][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3195.131677][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3195.131677][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3195.131677][ T284] ipv6_find_idev+0x102/0x170 [ 3195.131677][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3195.131677][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3195.131677][ T284] netlink_rcv_skb+0x130/0x360 [ 3195.131677][ T284] netlink_unicast+0x449/0x710 [ 3195.131677][ T284] netlink_sendmsg+0x723/0xbe0 [ 3195.131677][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3195.131677][ T284] ___sys_sendmsg+0xee/0x170 [ 3195.131677][ T284] __sys_sendmsg+0xcd/0x170 [ 3195.131677][ T284] do_syscall_64+0xc6/0x1e0 [ 3195.131677][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3195.131677][ T284] [ 3196.147065][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3196.147537][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3196.147537][ T282] dst_init+0x84/0x4a0 [ 3196.147537][ T282] dst_alloc+0x97/0x150 [ 3196.147537][ T282] ip6_dst_alloc+0x23/0x90 [ 3196.147537][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3196.147537][ T282] ip6_pol_route+0x56f/0x840 [ 3196.147537][ T282] fib6_rule_lookup+0x196/0x240 [ 3196.147537][ T282] ip6_route_input+0x542/0x980 [ 3196.147537][ T282] ipv6_rcv+0x8f/0x400 [ 3196.147537][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3196.147537][ T282] process_backlog+0x101/0x620 [ 3196.147537][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3196.147537][ T282] net_rx_action+0x495/0xbe0 [ 3196.147537][ T282] __do_softirq+0x1b5/0x7f6 [ 3196.147537][ T282] [ 3196.149379][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3196.149379][ T282] netdev_get_by_index+0x5e/0x80 [ 3196.149379][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3196.149379][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3196.149379][ T282] ip6_route_add+0x1c/0x140 [ 3196.149379][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3196.149379][ T282] inet6_addr_add+0x4f8/0xa40 [ 3196.149379][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3196.149379][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3196.149379][ T282] netlink_rcv_skb+0x130/0x360 [ 3196.149379][ T282] netlink_unicast+0x449/0x710 [ 3196.149379][ T282] netlink_sendmsg+0x723/0xbe0 [ 3196.149379][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3196.149379][ T282] ___sys_sendmsg+0xee/0x170 [ 3196.149379][ T282] __sys_sendmsg+0xcd/0x170 [ 3196.149379][ T282] do_syscall_64+0xc6/0x1e0 [ 3196.149379][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3196.149379][ T282] [ 3196.151663][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3196.151663][ T282] netdev_get_by_index+0x5e/0x80 [ 3196.151663][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3196.151663][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3196.151663][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3196.151663][ T282] ipv6_add_addr+0x411/0x2000 [ 3196.151663][ T282] inet6_addr_add+0x30e/0xa40 [ 3196.151663][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3196.151663][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3196.151663][ T282] netlink_rcv_skb+0x130/0x360 [ 3196.151663][ T282] netlink_unicast+0x449/0x710 [ 3196.151663][ T282] netlink_sendmsg+0x723/0xbe0 [ 3196.151663][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3196.151663][ T282] ___sys_sendmsg+0xee/0x170 [ 3196.151663][ T282] __sys_sendmsg+0xcd/0x170 [ 3196.151663][ T282] do_syscall_64+0xc6/0x1e0 [ 3196.151663][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3196.151663][ T282] [ 3196.153900][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3196.153900][ T282] netdev_get_by_index+0x5e/0x80 [ 3196.153900][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3196.153900][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3196.153900][ T282] ip6_route_add+0x1c/0x140 [ 3196.153900][ T282] addrconf_add_mroute+0x129/0x180 [ 3196.153900][ T282] addrconf_add_dev+0xe2/0x170 [ 3196.153900][ T282] inet6_addr_add+0x12f/0xa40 [ 3196.153900][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3196.153900][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3196.153900][ T282] netlink_rcv_skb+0x130/0x360 [ 3196.153900][ T282] netlink_unicast+0x449/0x710 [ 3196.153900][ T282] netlink_sendmsg+0x723/0xbe0 [ 3196.153900][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3196.153900][ T282] ___sys_sendmsg+0xee/0x170 [ 3196.153900][ T282] __sys_sendmsg+0xcd/0x170 [ 3196.153900][ T282] do_syscall_64+0xc6/0x1e0 [ 3196.153900][ T282] [ 3196.156279][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3196.156279][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3196.156279][ T282] ipv6_find_idev+0x102/0x170 [ 3196.156279][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3196.156279][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3196.156279][ T282] netlink_rcv_skb+0x130/0x360 [ 3196.156279][ T282] netlink_unicast+0x449/0x710 [ 3196.156279][ T282] netlink_sendmsg+0x723/0xbe0 [ 3196.156279][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3196.156279][ T282] ___sys_sendmsg+0xee/0x170 [ 3196.156279][ T282] __sys_sendmsg+0xcd/0x170 [ 3196.156279][ T282] do_syscall_64+0xc6/0x1e0 [ 3196.156279][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3196.156279][ T282] [ 3196.157987][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3196.157987][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3196.157987][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3196.157987][ T282] ipv6_find_idev+0x102/0x170 [ 3196.157987][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3196.157987][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3196.157987][ T282] netlink_rcv_skb+0x130/0x360 [ 3196.157987][ T282] netlink_unicast+0x449/0x710 [ 3196.157987][ T282] netlink_sendmsg+0x723/0xbe0 [ 3196.157987][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3196.157987][ T282] ___sys_sendmsg+0xee/0x170 [ 3196.157987][ T282] __sys_sendmsg+0xcd/0x170 [ 3196.157987][ T282] do_syscall_64+0xc6/0x1e0 [ 3196.157987][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3196.157987][ T282] [ 3205.371003][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3205.371488][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3205.371488][ T284] netdev_get_by_index+0x5e/0x80 [ 3205.371488][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3205.371488][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3205.371488][ T284] ip6_route_add+0x1c/0x140 [ 3205.371488][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3205.371488][ T284] inet6_addr_add+0x4f8/0xa40 [ 3205.371488][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3205.371488][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3205.371488][ T284] netlink_rcv_skb+0x130/0x360 [ 3205.371488][ T284] netlink_unicast+0x449/0x710 [ 3205.371488][ T284] netlink_sendmsg+0x723/0xbe0 [ 3205.371488][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3205.371488][ T284] ___sys_sendmsg+0xee/0x170 [ 3205.371488][ T284] __sys_sendmsg+0xcd/0x170 [ 3205.371488][ T284] do_syscall_64+0xc6/0x1e0 [ 3205.371488][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3205.371488][ T284] [ 3205.373699][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3205.373699][ T284] netdev_get_by_index+0x5e/0x80 [ 3205.373699][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3205.373699][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3205.373699][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3205.373699][ T284] ipv6_add_addr+0x411/0x2000 [ 3205.373699][ T284] inet6_addr_add+0x30e/0xa40 [ 3205.373699][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3205.373699][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3205.373699][ T284] netlink_rcv_skb+0x130/0x360 [ 3205.373699][ T284] netlink_unicast+0x449/0x710 [ 3205.373699][ T284] netlink_sendmsg+0x723/0xbe0 [ 3205.373699][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3205.373699][ T284] ___sys_sendmsg+0xee/0x170 [ 3205.373699][ T284] __sys_sendmsg+0xcd/0x170 [ 3205.373699][ T284] do_syscall_64+0xc6/0x1e0 [ 3205.373699][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3205.373699][ T284] [ 3205.375894][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3205.375894][ T284] netdev_get_by_index+0x5e/0x80 [ 3205.375894][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3205.375894][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3205.375894][ T284] ip6_route_add+0x1c/0x140 [ 3205.375894][ T284] addrconf_add_mroute+0x129/0x180 [ 3205.375894][ T284] addrconf_add_dev+0xe2/0x170 [ 3205.375894][ T284] inet6_addr_add+0x12f/0xa40 [ 3205.375894][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3205.375894][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3205.375894][ T284] netlink_rcv_skb+0x130/0x360 [ 3205.375894][ T284] netlink_unicast+0x449/0x710 [ 3205.375894][ T284] netlink_sendmsg+0x723/0xbe0 [ 3205.375894][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3205.375894][ T284] ___sys_sendmsg+0xee/0x170 [ 3205.375894][ T284] __sys_sendmsg+0xcd/0x170 [ 3205.375894][ T284] do_syscall_64+0xc6/0x1e0 [ 3205.375894][ T284] [ 3205.378032][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3205.378032][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3205.378032][ T284] ipv6_find_idev+0x102/0x170 [ 3205.378032][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3205.378032][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3205.378032][ T284] netlink_rcv_skb+0x130/0x360 [ 3205.378032][ T284] netlink_unicast+0x449/0x710 [ 3205.378032][ T284] netlink_sendmsg+0x723/0xbe0 [ 3205.378032][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3205.378032][ T284] ___sys_sendmsg+0xee/0x170 [ 3205.378032][ T284] __sys_sendmsg+0xcd/0x170 [ 3205.378032][ T284] do_syscall_64+0xc6/0x1e0 [ 3205.378032][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3205.378032][ T284] [ 3205.379717][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3205.379717][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3205.379717][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3205.379717][ T284] ipv6_find_idev+0x102/0x170 [ 3205.379717][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3205.379717][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3205.379717][ T284] netlink_rcv_skb+0x130/0x360 [ 3205.379717][ T284] netlink_unicast+0x449/0x710 [ 3205.379717][ T284] netlink_sendmsg+0x723/0xbe0 [ 3205.379717][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3205.379717][ T284] ___sys_sendmsg+0xee/0x170 [ 3205.379717][ T284] __sys_sendmsg+0xcd/0x170 [ 3205.379717][ T284] do_syscall_64+0xc6/0x1e0 [ 3205.379717][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3205.379717][ T284] [ 3206.394937][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3206.395365][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3206.395365][ T282] dst_init+0x84/0x4a0 [ 3206.395365][ T282] dst_alloc+0x97/0x150 [ 3206.395365][ T282] ip6_dst_alloc+0x23/0x90 [ 3206.395365][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3206.395365][ T282] ip6_pol_route+0x56f/0x840 [ 3206.395365][ T282] fib6_rule_lookup+0x196/0x240 [ 3206.395365][ T282] ip6_route_input+0x542/0x980 [ 3206.395365][ T282] ipv6_rcv+0x8f/0x400 [ 3206.395365][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3206.395365][ T282] process_backlog+0x101/0x620 [ 3206.395365][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3206.395365][ T282] net_rx_action+0x495/0xbe0 [ 3206.395365][ T282] __do_softirq+0x1b5/0x7f6 [ 3206.395365][ T282] [ 3206.397151][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3206.397151][ T282] netdev_get_by_index+0x5e/0x80 [ 3206.397151][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3206.397151][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3206.397151][ T282] ip6_route_add+0x1c/0x140 [ 3206.397151][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3206.397151][ T282] inet6_addr_add+0x4f8/0xa40 [ 3206.397151][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3206.397151][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3206.397151][ T282] netlink_rcv_skb+0x130/0x360 [ 3206.397151][ T282] netlink_unicast+0x449/0x710 [ 3206.397151][ T282] netlink_sendmsg+0x723/0xbe0 [ 3206.397151][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3206.397151][ T282] ___sys_sendmsg+0xee/0x170 [ 3206.397151][ T282] __sys_sendmsg+0xcd/0x170 [ 3206.397151][ T282] do_syscall_64+0xc6/0x1e0 [ 3206.397151][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3206.397151][ T282] [ 3206.399850][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3206.399850][ T282] netdev_get_by_index+0x5e/0x80 [ 3206.399850][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3206.399850][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3206.399850][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3206.399850][ T282] ipv6_add_addr+0x411/0x2000 [ 3206.399850][ T282] inet6_addr_add+0x30e/0xa40 [ 3206.399850][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3206.399850][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3206.399850][ T282] netlink_rcv_skb+0x130/0x360 [ 3206.399850][ T282] netlink_unicast+0x449/0x710 [ 3206.399850][ T282] netlink_sendmsg+0x723/0xbe0 [ 3206.399850][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3206.399850][ T282] ___sys_sendmsg+0xee/0x170 [ 3206.399850][ T282] __sys_sendmsg+0xcd/0x170 [ 3206.399850][ T282] do_syscall_64+0xc6/0x1e0 [ 3206.399850][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3206.399850][ T282] [ 3206.402042][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3206.402042][ T282] netdev_get_by_index+0x5e/0x80 [ 3206.402042][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3206.402042][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3206.402042][ T282] ip6_route_add+0x1c/0x140 [ 3206.402042][ T282] addrconf_add_mroute+0x129/0x180 [ 3206.402042][ T282] addrconf_add_dev+0xe2/0x170 [ 3206.402042][ T282] inet6_addr_add+0x12f/0xa40 [ 3206.402042][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3206.402042][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3206.402042][ T282] netlink_rcv_skb+0x130/0x360 [ 3206.402042][ T282] netlink_unicast+0x449/0x710 [ 3206.402042][ T282] netlink_sendmsg+0x723/0xbe0 [ 3206.402042][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3206.402042][ T282] ___sys_sendmsg+0xee/0x170 [ 3206.402042][ T282] __sys_sendmsg+0xcd/0x170 [ 3206.402042][ T282] do_syscall_64+0xc6/0x1e0 [ 3206.402042][ T282] [ 3206.404188][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3206.404188][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3206.404188][ T282] ipv6_find_idev+0x102/0x170 [ 3206.404188][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3206.404188][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3206.404188][ T282] netlink_rcv_skb+0x130/0x360 [ 3206.404188][ T282] netlink_unicast+0x449/0x710 [ 3206.404188][ T282] netlink_sendmsg+0x723/0xbe0 [ 3206.404188][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3206.404188][ T282] ___sys_sendmsg+0xee/0x170 [ 3206.404188][ T282] __sys_sendmsg+0xcd/0x170 [ 3206.404188][ T282] do_syscall_64+0xc6/0x1e0 [ 3206.404188][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3206.404188][ T282] [ 3206.405881][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3206.405881][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3206.405881][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3206.405881][ T282] ipv6_find_idev+0x102/0x170 [ 3206.405881][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3206.405881][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3206.405881][ T282] netlink_rcv_skb+0x130/0x360 [ 3206.405881][ T282] netlink_unicast+0x449/0x710 [ 3206.405881][ T282] netlink_sendmsg+0x723/0xbe0 [ 3206.405881][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3206.405881][ T282] ___sys_sendmsg+0xee/0x170 [ 3206.405881][ T282] __sys_sendmsg+0xcd/0x170 [ 3206.405881][ T282] do_syscall_64+0xc6/0x1e0 [ 3206.405881][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3206.405881][ T282] [ 3215.619025][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3215.619501][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3215.619501][ T284] netdev_get_by_index+0x5e/0x80 [ 3215.619501][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3215.619501][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3215.619501][ T284] ip6_route_add+0x1c/0x140 [ 3215.619501][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3215.619501][ T284] inet6_addr_add+0x4f8/0xa40 [ 3215.619501][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3215.619501][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3215.619501][ T284] netlink_rcv_skb+0x130/0x360 [ 3215.619501][ T284] netlink_unicast+0x449/0x710 [ 3215.619501][ T284] netlink_sendmsg+0x723/0xbe0 [ 3215.619501][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3215.619501][ T284] ___sys_sendmsg+0xee/0x170 [ 3215.619501][ T284] __sys_sendmsg+0xcd/0x170 [ 3215.619501][ T284] do_syscall_64+0xc6/0x1e0 [ 3215.619501][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3215.619501][ T284] [ 3215.621717][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3215.621717][ T284] netdev_get_by_index+0x5e/0x80 [ 3215.621717][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3215.621717][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3215.621717][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3215.621717][ T284] ipv6_add_addr+0x411/0x2000 [ 3215.621717][ T284] inet6_addr_add+0x30e/0xa40 [ 3215.621717][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3215.621717][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3215.621717][ T284] netlink_rcv_skb+0x130/0x360 [ 3215.621717][ T284] netlink_unicast+0x449/0x710 [ 3215.621717][ T284] netlink_sendmsg+0x723/0xbe0 [ 3215.621717][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3215.621717][ T284] ___sys_sendmsg+0xee/0x170 [ 3215.621717][ T284] __sys_sendmsg+0xcd/0x170 [ 3215.621717][ T284] do_syscall_64+0xc6/0x1e0 [ 3215.621717][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3215.621717][ T284] [ 3215.624401][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3215.624401][ T284] netdev_get_by_index+0x5e/0x80 [ 3215.624401][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3215.624401][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3215.624401][ T284] ip6_route_add+0x1c/0x140 [ 3215.624401][ T284] addrconf_add_mroute+0x129/0x180 [ 3215.624401][ T284] addrconf_add_dev+0xe2/0x170 [ 3215.624401][ T284] inet6_addr_add+0x12f/0xa40 [ 3215.624401][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3215.624401][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3215.624401][ T284] netlink_rcv_skb+0x130/0x360 [ 3215.624401][ T284] netlink_unicast+0x449/0x710 [ 3215.624401][ T284] netlink_sendmsg+0x723/0xbe0 [ 3215.624401][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3215.624401][ T284] ___sys_sendmsg+0xee/0x170 [ 3215.624401][ T284] __sys_sendmsg+0xcd/0x170 [ 3215.624401][ T284] do_syscall_64+0xc6/0x1e0 [ 3215.624401][ T284] [ 3215.626569][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3215.626569][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3215.626569][ T284] ipv6_find_idev+0x102/0x170 [ 3215.626569][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3215.626569][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3215.626569][ T284] netlink_rcv_skb+0x130/0x360 [ 3215.626569][ T284] netlink_unicast+0x449/0x710 [ 3215.626569][ T284] netlink_sendmsg+0x723/0xbe0 [ 3215.626569][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3215.626569][ T284] ___sys_sendmsg+0xee/0x170 [ 3215.626569][ T284] __sys_sendmsg+0xcd/0x170 [ 3215.626569][ T284] do_syscall_64+0xc6/0x1e0 [ 3215.626569][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3215.626569][ T284] [ 3215.628247][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3215.628247][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3215.628247][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3215.628247][ T284] ipv6_find_idev+0x102/0x170 [ 3215.628247][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3215.628247][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3215.628247][ T284] netlink_rcv_skb+0x130/0x360 [ 3215.628247][ T284] netlink_unicast+0x449/0x710 [ 3215.628247][ T284] netlink_sendmsg+0x723/0xbe0 [ 3215.628247][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3215.628247][ T284] ___sys_sendmsg+0xee/0x170 [ 3215.628247][ T284] __sys_sendmsg+0xcd/0x170 [ 3215.628247][ T284] do_syscall_64+0xc6/0x1e0 [ 3215.628247][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3215.628247][ T284] [ 3216.642940][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3216.643423][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3216.643423][ T282] dst_init+0x84/0x4a0 [ 3216.643423][ T282] dst_alloc+0x97/0x150 [ 3216.643423][ T282] ip6_dst_alloc+0x23/0x90 [ 3216.643423][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3216.643423][ T282] ip6_pol_route+0x56f/0x840 [ 3216.643423][ T282] fib6_rule_lookup+0x196/0x240 [ 3216.643423][ T282] ip6_route_input+0x542/0x980 [ 3216.643423][ T282] ipv6_rcv+0x8f/0x400 [ 3216.643423][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3216.643423][ T282] process_backlog+0x101/0x620 [ 3216.643423][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3216.643423][ T282] net_rx_action+0x495/0xbe0 [ 3216.643423][ T282] __do_softirq+0x1b5/0x7f6 [ 3216.643423][ T282] [ 3216.645209][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3216.645209][ T282] netdev_get_by_index+0x5e/0x80 [ 3216.645209][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3216.645209][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3216.645209][ T282] ip6_route_add+0x1c/0x140 [ 3216.645209][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3216.645209][ T282] inet6_addr_add+0x4f8/0xa40 [ 3216.645209][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3216.645209][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3216.645209][ T282] netlink_rcv_skb+0x130/0x360 [ 3216.645209][ T282] netlink_unicast+0x449/0x710 [ 3216.645209][ T282] netlink_sendmsg+0x723/0xbe0 [ 3216.645209][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3216.645209][ T282] ___sys_sendmsg+0xee/0x170 [ 3216.645209][ T282] __sys_sendmsg+0xcd/0x170 [ 3216.645209][ T282] do_syscall_64+0xc6/0x1e0 [ 3216.645209][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3216.645209][ T282] [ 3216.647412][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3216.647412][ T282] netdev_get_by_index+0x5e/0x80 [ 3216.647412][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3216.647412][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3216.647412][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3216.647412][ T282] ipv6_add_addr+0x411/0x2000 [ 3216.647412][ T282] inet6_addr_add+0x30e/0xa40 [ 3216.647412][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3216.647412][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3216.647412][ T282] netlink_rcv_skb+0x130/0x360 [ 3216.647412][ T282] netlink_unicast+0x449/0x710 [ 3216.647412][ T282] netlink_sendmsg+0x723/0xbe0 [ 3216.647412][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3216.647412][ T282] ___sys_sendmsg+0xee/0x170 [ 3216.647412][ T282] __sys_sendmsg+0xcd/0x170 [ 3216.647412][ T282] do_syscall_64+0xc6/0x1e0 [ 3216.647412][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3216.647412][ T282] [ 3216.649589][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3216.649589][ T282] netdev_get_by_index+0x5e/0x80 [ 3216.649589][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3216.649589][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3216.649589][ T282] ip6_route_add+0x1c/0x140 [ 3216.649589][ T282] addrconf_add_mroute+0x129/0x180 [ 3216.649589][ T282] addrconf_add_dev+0xe2/0x170 [ 3216.649589][ T282] inet6_addr_add+0x12f/0xa40 [ 3216.649589][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3216.649589][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3216.649589][ T282] netlink_rcv_skb+0x130/0x360 [ 3216.649589][ T282] netlink_unicast+0x449/0x710 [ 3216.649589][ T282] netlink_sendmsg+0x723/0xbe0 [ 3216.649589][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3216.649589][ T282] ___sys_sendmsg+0xee/0x170 [ 3216.649589][ T282] __sys_sendmsg+0xcd/0x170 [ 3216.649589][ T282] do_syscall_64+0xc6/0x1e0 [ 3216.649589][ T282] [ 3216.651741][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3216.651741][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3216.651741][ T282] ipv6_find_idev+0x102/0x170 [ 3216.651741][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3216.651741][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3216.651741][ T282] netlink_rcv_skb+0x130/0x360 [ 3216.651741][ T282] netlink_unicast+0x449/0x710 [ 3216.651741][ T282] netlink_sendmsg+0x723/0xbe0 [ 3216.651741][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3216.651741][ T282] ___sys_sendmsg+0xee/0x170 [ 3216.651741][ T282] __sys_sendmsg+0xcd/0x170 [ 3216.651741][ T282] do_syscall_64+0xc6/0x1e0 [ 3216.651741][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3216.651741][ T282] [ 3216.653425][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3216.653425][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3216.653425][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3216.653425][ T282] ipv6_find_idev+0x102/0x170 [ 3216.653425][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3216.653425][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3216.653425][ T282] netlink_rcv_skb+0x130/0x360 [ 3216.653425][ T282] netlink_unicast+0x449/0x710 [ 3216.653425][ T282] netlink_sendmsg+0x723/0xbe0 [ 3216.653425][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3216.653425][ T282] ___sys_sendmsg+0xee/0x170 [ 3216.653425][ T282] __sys_sendmsg+0xcd/0x170 [ 3216.653425][ T282] do_syscall_64+0xc6/0x1e0 [ 3216.653425][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3216.653425][ T282] [ 3226.340029][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3226.340582][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3226.340582][ T284] netdev_get_by_index+0x5e/0x80 [ 3226.340582][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3226.340582][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3226.340582][ T284] ip6_route_add+0x1c/0x140 [ 3226.340582][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3226.340582][ T284] inet6_addr_add+0x4f8/0xa40 [ 3226.340582][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3226.340582][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3226.340582][ T284] netlink_rcv_skb+0x130/0x360 [ 3226.340582][ T284] netlink_unicast+0x449/0x710 [ 3226.340582][ T284] netlink_sendmsg+0x723/0xbe0 [ 3226.340582][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3226.340582][ T284] ___sys_sendmsg+0xee/0x170 [ 3226.340582][ T284] __sys_sendmsg+0xcd/0x170 [ 3226.340582][ T284] do_syscall_64+0xc6/0x1e0 [ 3226.340582][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3226.340582][ T284] [ 3226.342790][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3226.342790][ T284] netdev_get_by_index+0x5e/0x80 [ 3226.342790][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3226.342790][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3226.342790][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3226.342790][ T284] ipv6_add_addr+0x411/0x2000 [ 3226.342790][ T284] inet6_addr_add+0x30e/0xa40 [ 3226.342790][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3226.342790][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3226.342790][ T284] netlink_rcv_skb+0x130/0x360 [ 3226.342790][ T284] netlink_unicast+0x449/0x710 [ 3226.342790][ T284] netlink_sendmsg+0x723/0xbe0 [ 3226.342790][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3226.342790][ T284] ___sys_sendmsg+0xee/0x170 [ 3226.342790][ T284] __sys_sendmsg+0xcd/0x170 [ 3226.342790][ T284] do_syscall_64+0xc6/0x1e0 [ 3226.342790][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3226.342790][ T284] [ 3226.345006][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3226.345006][ T284] netdev_get_by_index+0x5e/0x80 [ 3226.345006][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3226.345006][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3226.345006][ T284] ip6_route_add+0x1c/0x140 [ 3226.345006][ T284] addrconf_add_mroute+0x129/0x180 [ 3226.345006][ T284] addrconf_add_dev+0xe2/0x170 [ 3226.345006][ T284] inet6_addr_add+0x12f/0xa40 [ 3226.345006][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3226.345006][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3226.345006][ T284] netlink_rcv_skb+0x130/0x360 [ 3226.345006][ T284] netlink_unicast+0x449/0x710 [ 3226.345006][ T284] netlink_sendmsg+0x723/0xbe0 [ 3226.345006][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3226.345006][ T284] ___sys_sendmsg+0xee/0x170 [ 3226.345006][ T284] __sys_sendmsg+0xcd/0x170 [ 3226.345006][ T284] do_syscall_64+0xc6/0x1e0 [ 3226.345006][ T284] [ 3226.347151][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3226.347151][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3226.347151][ T284] ipv6_find_idev+0x102/0x170 [ 3226.347151][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3226.347151][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3226.347151][ T284] netlink_rcv_skb+0x130/0x360 [ 3226.347151][ T284] netlink_unicast+0x449/0x710 [ 3226.347151][ T284] netlink_sendmsg+0x723/0xbe0 [ 3226.347151][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3226.347151][ T284] ___sys_sendmsg+0xee/0x170 [ 3226.347151][ T284] __sys_sendmsg+0xcd/0x170 [ 3226.347151][ T284] do_syscall_64+0xc6/0x1e0 [ 3226.347151][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3226.347151][ T284] [ 3226.348829][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3226.348829][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3226.348829][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3226.348829][ T284] ipv6_find_idev+0x102/0x170 [ 3226.348829][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3226.348829][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3226.348829][ T284] netlink_rcv_skb+0x130/0x360 [ 3226.348829][ T284] netlink_unicast+0x449/0x710 [ 3226.348829][ T284] netlink_sendmsg+0x723/0xbe0 [ 3226.348829][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3226.348829][ T284] ___sys_sendmsg+0xee/0x170 [ 3226.348829][ T284] __sys_sendmsg+0xcd/0x170 [ 3226.348829][ T284] do_syscall_64+0xc6/0x1e0 [ 3226.348829][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3226.348829][ T284] [ 3226.850950][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3226.851433][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3226.851433][ T282] dst_init+0x84/0x4a0 [ 3226.851433][ T282] dst_alloc+0x97/0x150 [ 3226.851433][ T282] ip6_dst_alloc+0x23/0x90 [ 3226.851433][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3226.851433][ T282] ip6_pol_route+0x56f/0x840 [ 3226.851433][ T282] fib6_rule_lookup+0x196/0x240 [ 3226.851433][ T282] ip6_route_input+0x542/0x980 [ 3226.851433][ T282] ipv6_rcv+0x8f/0x400 [ 3226.851433][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3226.851433][ T282] process_backlog+0x101/0x620 [ 3226.851433][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3226.851433][ T282] net_rx_action+0x495/0xbe0 [ 3226.851433][ T282] __do_softirq+0x1b5/0x7f6 [ 3226.851433][ T282] [ 3226.853210][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3226.853210][ T282] netdev_get_by_index+0x5e/0x80 [ 3226.853210][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3226.853210][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3226.853210][ T282] ip6_route_add+0x1c/0x140 [ 3226.853210][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3226.853210][ T282] inet6_addr_add+0x4f8/0xa40 [ 3226.853210][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3226.853210][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3226.853210][ T282] netlink_rcv_skb+0x130/0x360 [ 3226.853210][ T282] netlink_unicast+0x449/0x710 [ 3226.853210][ T282] netlink_sendmsg+0x723/0xbe0 [ 3226.853210][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3226.853210][ T282] ___sys_sendmsg+0xee/0x170 [ 3226.853210][ T282] __sys_sendmsg+0xcd/0x170 [ 3226.853210][ T282] do_syscall_64+0xc6/0x1e0 [ 3226.853210][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3226.853210][ T282] [ 3226.855393][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3226.855393][ T282] netdev_get_by_index+0x5e/0x80 [ 3226.855393][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3226.855393][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3226.855393][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3226.855393][ T282] ipv6_add_addr+0x411/0x2000 [ 3226.855393][ T282] inet6_addr_add+0x30e/0xa40 [ 3226.855393][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3226.855393][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3226.855393][ T282] netlink_rcv_skb+0x130/0x360 [ 3226.855393][ T282] netlink_unicast+0x449/0x710 [ 3226.855393][ T282] netlink_sendmsg+0x723/0xbe0 [ 3226.855393][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3226.855393][ T282] ___sys_sendmsg+0xee/0x170 [ 3226.855393][ T282] __sys_sendmsg+0xcd/0x170 [ 3226.855393][ T282] do_syscall_64+0xc6/0x1e0 [ 3226.855393][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3226.855393][ T282] [ 3226.857569][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3226.857569][ T282] netdev_get_by_index+0x5e/0x80 [ 3226.857569][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3226.857569][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3226.857569][ T282] ip6_route_add+0x1c/0x140 [ 3226.857569][ T282] addrconf_add_mroute+0x129/0x180 [ 3226.857569][ T282] addrconf_add_dev+0xe2/0x170 [ 3226.857569][ T282] inet6_addr_add+0x12f/0xa40 [ 3226.857569][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3226.857569][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3226.857569][ T282] netlink_rcv_skb+0x130/0x360 [ 3226.857569][ T282] netlink_unicast+0x449/0x710 [ 3226.857569][ T282] netlink_sendmsg+0x723/0xbe0 [ 3226.857569][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3226.857569][ T282] ___sys_sendmsg+0xee/0x170 [ 3226.857569][ T282] __sys_sendmsg+0xcd/0x170 [ 3226.857569][ T282] do_syscall_64+0xc6/0x1e0 [ 3226.857569][ T282] [ 3226.859710][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3226.859710][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3226.859710][ T282] ipv6_find_idev+0x102/0x170 [ 3226.859710][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3226.859710][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3226.859710][ T282] netlink_rcv_skb+0x130/0x360 [ 3226.859710][ T282] netlink_unicast+0x449/0x710 [ 3226.859710][ T282] netlink_sendmsg+0x723/0xbe0 [ 3226.859710][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3226.859710][ T282] ___sys_sendmsg+0xee/0x170 [ 3226.859710][ T282] __sys_sendmsg+0xcd/0x170 [ 3226.859710][ T282] do_syscall_64+0xc6/0x1e0 [ 3226.859710][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3226.859710][ T282] [ 3226.861399][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3226.861399][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3226.861399][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3226.861399][ T282] ipv6_find_idev+0x102/0x170 [ 3226.861399][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3226.861399][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3226.861399][ T282] netlink_rcv_skb+0x130/0x360 [ 3226.861399][ T282] netlink_unicast+0x449/0x710 [ 3226.861399][ T282] netlink_sendmsg+0x723/0xbe0 [ 3226.861399][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3226.861399][ T282] ___sys_sendmsg+0xee/0x170 [ 3226.861399][ T282] __sys_sendmsg+0xcd/0x170 [ 3226.861399][ T282] do_syscall_64+0xc6/0x1e0 [ 3226.861399][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3226.861399][ T282] [ 3236.594943][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3236.595379][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3236.595379][ T284] netdev_get_by_index+0x5e/0x80 [ 3236.595379][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3236.595379][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3236.595379][ T284] ip6_route_add+0x1c/0x140 [ 3236.595379][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3236.595379][ T284] inet6_addr_add+0x4f8/0xa40 [ 3236.595379][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3236.595379][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3236.595379][ T284] netlink_rcv_skb+0x130/0x360 [ 3236.595379][ T284] netlink_unicast+0x449/0x710 [ 3236.595379][ T284] netlink_sendmsg+0x723/0xbe0 [ 3236.595379][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3236.595379][ T284] ___sys_sendmsg+0xee/0x170 [ 3236.595379][ T284] __sys_sendmsg+0xcd/0x170 [ 3236.595379][ T284] do_syscall_64+0xc6/0x1e0 [ 3236.595379][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3236.595379][ T284] [ 3236.597603][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3236.597603][ T284] netdev_get_by_index+0x5e/0x80 [ 3236.597603][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3236.597603][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3236.597603][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3236.597603][ T284] ipv6_add_addr+0x411/0x2000 [ 3236.597603][ T284] inet6_addr_add+0x30e/0xa40 [ 3236.597603][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3236.597603][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3236.597603][ T284] netlink_rcv_skb+0x130/0x360 [ 3236.597603][ T284] netlink_unicast+0x449/0x710 [ 3236.597603][ T284] netlink_sendmsg+0x723/0xbe0 [ 3236.597603][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3236.597603][ T284] ___sys_sendmsg+0xee/0x170 [ 3236.597603][ T284] __sys_sendmsg+0xcd/0x170 [ 3236.597603][ T284] do_syscall_64+0xc6/0x1e0 [ 3236.597603][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3236.597603][ T284] [ 3236.599791][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3236.599791][ T284] netdev_get_by_index+0x5e/0x80 [ 3236.599791][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3236.599791][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3236.599791][ T284] ip6_route_add+0x1c/0x140 [ 3236.599791][ T284] addrconf_add_mroute+0x129/0x180 [ 3236.599791][ T284] addrconf_add_dev+0xe2/0x170 [ 3236.599791][ T284] inet6_addr_add+0x12f/0xa40 [ 3236.599791][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3236.599791][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3236.599791][ T284] netlink_rcv_skb+0x130/0x360 [ 3236.599791][ T284] netlink_unicast+0x449/0x710 [ 3236.599791][ T284] netlink_sendmsg+0x723/0xbe0 [ 3236.599791][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3236.599791][ T284] ___sys_sendmsg+0xee/0x170 [ 3236.599791][ T284] __sys_sendmsg+0xcd/0x170 [ 3236.599791][ T284] do_syscall_64+0xc6/0x1e0 [ 3236.599791][ T284] [ 3236.602007][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3236.602007][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3236.602007][ T284] ipv6_find_idev+0x102/0x170 [ 3236.602007][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3236.602007][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3236.602007][ T284] netlink_rcv_skb+0x130/0x360 [ 3236.602007][ T284] netlink_unicast+0x449/0x710 [ 3236.602007][ T284] netlink_sendmsg+0x723/0xbe0 [ 3236.602007][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3236.602007][ T284] ___sys_sendmsg+0xee/0x170 [ 3236.602007][ T284] __sys_sendmsg+0xcd/0x170 [ 3236.602007][ T284] do_syscall_64+0xc6/0x1e0 [ 3236.602007][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3236.602007][ T284] [ 3236.603704][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3236.603704][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3236.603704][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3236.603704][ T284] ipv6_find_idev+0x102/0x170 [ 3236.603704][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3236.603704][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3236.603704][ T284] netlink_rcv_skb+0x130/0x360 [ 3236.603704][ T284] netlink_unicast+0x449/0x710 [ 3236.603704][ T284] netlink_sendmsg+0x723/0xbe0 [ 3236.603704][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3236.603704][ T284] ___sys_sendmsg+0xee/0x170 [ 3236.603704][ T284] __sys_sendmsg+0xcd/0x170 [ 3236.603704][ T284] do_syscall_64+0xc6/0x1e0 [ 3236.603704][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3236.603704][ T284] [ 3237.099007][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3237.099474][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3237.099474][ T282] dst_init+0x84/0x4a0 [ 3237.099474][ T282] dst_alloc+0x97/0x150 [ 3237.099474][ T282] ip6_dst_alloc+0x23/0x90 [ 3237.099474][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3237.099474][ T282] ip6_pol_route+0x56f/0x840 [ 3237.099474][ T282] fib6_rule_lookup+0x196/0x240 [ 3237.099474][ T282] ip6_route_input+0x542/0x980 [ 3237.099474][ T282] ipv6_rcv+0x8f/0x400 [ 3237.099474][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3237.099474][ T282] process_backlog+0x101/0x620 [ 3237.099474][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3237.099474][ T282] net_rx_action+0x495/0xbe0 [ 3237.099474][ T282] __do_softirq+0x1b5/0x7f6 [ 3237.099474][ T282] [ 3237.101268][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3237.101268][ T282] netdev_get_by_index+0x5e/0x80 [ 3237.101268][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3237.101268][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3237.101268][ T282] ip6_route_add+0x1c/0x140 [ 3237.101268][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3237.101268][ T282] inet6_addr_add+0x4f8/0xa40 [ 3237.101268][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3237.101268][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3237.101268][ T282] netlink_rcv_skb+0x130/0x360 [ 3237.101268][ T282] netlink_unicast+0x449/0x710 [ 3237.101268][ T282] netlink_sendmsg+0x723/0xbe0 [ 3237.101268][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3237.101268][ T282] ___sys_sendmsg+0xee/0x170 [ 3237.101268][ T282] __sys_sendmsg+0xcd/0x170 [ 3237.101268][ T282] do_syscall_64+0xc6/0x1e0 [ 3237.101268][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3237.101268][ T282] [ 3237.103489][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3237.103489][ T282] netdev_get_by_index+0x5e/0x80 [ 3237.103489][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3237.103489][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3237.103489][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3237.103489][ T282] ipv6_add_addr+0x411/0x2000 [ 3237.103489][ T282] inet6_addr_add+0x30e/0xa40 [ 3237.103489][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3237.103489][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3237.103489][ T282] netlink_rcv_skb+0x130/0x360 [ 3237.103489][ T282] netlink_unicast+0x449/0x710 [ 3237.103489][ T282] netlink_sendmsg+0x723/0xbe0 [ 3237.103489][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3237.103489][ T282] ___sys_sendmsg+0xee/0x170 [ 3237.103489][ T282] __sys_sendmsg+0xcd/0x170 [ 3237.103489][ T282] do_syscall_64+0xc6/0x1e0 [ 3237.103489][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3237.103489][ T282] [ 3237.105731][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3237.105731][ T282] netdev_get_by_index+0x5e/0x80 [ 3237.105731][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3237.105731][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3237.105731][ T282] ip6_route_add+0x1c/0x140 [ 3237.105731][ T282] addrconf_add_mroute+0x129/0x180 [ 3237.105731][ T282] addrconf_add_dev+0xe2/0x170 [ 3237.105731][ T282] inet6_addr_add+0x12f/0xa40 [ 3237.105731][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3237.105731][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3237.105731][ T282] netlink_rcv_skb+0x130/0x360 [ 3237.105731][ T282] netlink_unicast+0x449/0x710 [ 3237.105731][ T282] netlink_sendmsg+0x723/0xbe0 [ 3237.105731][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3237.105731][ T282] ___sys_sendmsg+0xee/0x170 [ 3237.105731][ T282] __sys_sendmsg+0xcd/0x170 [ 3237.105731][ T282] do_syscall_64+0xc6/0x1e0 [ 3237.105731][ T282] [ 3237.107873][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3237.107873][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3237.107873][ T282] ipv6_find_idev+0x102/0x170 [ 3237.107873][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3237.107873][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3237.107873][ T282] netlink_rcv_skb+0x130/0x360 [ 3237.107873][ T282] netlink_unicast+0x449/0x710 [ 3237.107873][ T282] netlink_sendmsg+0x723/0xbe0 [ 3237.107873][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3237.107873][ T282] ___sys_sendmsg+0xee/0x170 [ 3237.107873][ T282] __sys_sendmsg+0xcd/0x170 [ 3237.107873][ T282] do_syscall_64+0xc6/0x1e0 [ 3237.107873][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3237.107873][ T282] [ 3237.109568][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3237.109568][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3237.109568][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3237.109568][ T282] ipv6_find_idev+0x102/0x170 [ 3237.109568][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3237.109568][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3237.109568][ T282] netlink_rcv_skb+0x130/0x360 [ 3237.109568][ T282] netlink_unicast+0x449/0x710 [ 3237.109568][ T282] netlink_sendmsg+0x723/0xbe0 [ 3237.109568][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3237.109568][ T282] ___sys_sendmsg+0xee/0x170 [ 3237.109568][ T282] __sys_sendmsg+0xcd/0x170 [ 3237.109568][ T282] do_syscall_64+0xc6/0x1e0 [ 3237.109568][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3237.109568][ T282] [ 3246.714954][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3246.715388][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3246.715388][ T284] netdev_get_by_index+0x5e/0x80 [ 3246.715388][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3246.715388][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3246.715388][ T284] ip6_route_add+0x1c/0x140 [ 3246.715388][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3246.715388][ T284] inet6_addr_add+0x4f8/0xa40 [ 3246.715388][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3246.715388][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3246.715388][ T284] netlink_rcv_skb+0x130/0x360 [ 3246.715388][ T284] netlink_unicast+0x449/0x710 [ 3246.715388][ T284] netlink_sendmsg+0x723/0xbe0 [ 3246.715388][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3246.715388][ T284] ___sys_sendmsg+0xee/0x170 [ 3246.715388][ T284] __sys_sendmsg+0xcd/0x170 [ 3246.715388][ T284] do_syscall_64+0xc6/0x1e0 [ 3246.715388][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3246.715388][ T284] [ 3246.717619][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3246.717619][ T284] netdev_get_by_index+0x5e/0x80 [ 3246.717619][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3246.717619][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3246.717619][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3246.717619][ T284] ipv6_add_addr+0x411/0x2000 [ 3246.717619][ T284] inet6_addr_add+0x30e/0xa40 [ 3246.717619][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3246.717619][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3246.717619][ T284] netlink_rcv_skb+0x130/0x360 [ 3246.717619][ T284] netlink_unicast+0x449/0x710 [ 3246.717619][ T284] netlink_sendmsg+0x723/0xbe0 [ 3246.717619][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3246.717619][ T284] ___sys_sendmsg+0xee/0x170 [ 3246.717619][ T284] __sys_sendmsg+0xcd/0x170 [ 3246.717619][ T284] do_syscall_64+0xc6/0x1e0 [ 3246.717619][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3246.717619][ T284] [ 3246.719807][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3246.719807][ T284] netdev_get_by_index+0x5e/0x80 [ 3246.719807][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3246.719807][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3246.719807][ T284] ip6_route_add+0x1c/0x140 [ 3246.719807][ T284] addrconf_add_mroute+0x129/0x180 [ 3246.719807][ T284] addrconf_add_dev+0xe2/0x170 [ 3246.719807][ T284] inet6_addr_add+0x12f/0xa40 [ 3246.719807][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3246.719807][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3246.719807][ T284] netlink_rcv_skb+0x130/0x360 [ 3246.719807][ T284] netlink_unicast+0x449/0x710 [ 3246.719807][ T284] netlink_sendmsg+0x723/0xbe0 [ 3246.719807][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3246.719807][ T284] ___sys_sendmsg+0xee/0x170 [ 3246.719807][ T284] __sys_sendmsg+0xcd/0x170 [ 3246.719807][ T284] do_syscall_64+0xc6/0x1e0 [ 3246.719807][ T284] [ 3246.721970][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3246.721970][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3246.721970][ T284] ipv6_find_idev+0x102/0x170 [ 3246.721970][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3246.721970][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3246.721970][ T284] netlink_rcv_skb+0x130/0x360 [ 3246.721970][ T284] netlink_unicast+0x449/0x710 [ 3246.721970][ T284] netlink_sendmsg+0x723/0xbe0 [ 3246.721970][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3246.721970][ T284] ___sys_sendmsg+0xee/0x170 [ 3246.721970][ T284] __sys_sendmsg+0xcd/0x170 [ 3246.721970][ T284] do_syscall_64+0xc6/0x1e0 [ 3246.721970][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3246.721970][ T284] [ 3246.723649][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3246.723649][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3246.723649][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3246.723649][ T284] ipv6_find_idev+0x102/0x170 [ 3246.723649][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3246.723649][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3246.723649][ T284] netlink_rcv_skb+0x130/0x360 [ 3246.723649][ T284] netlink_unicast+0x449/0x710 [ 3246.723649][ T284] netlink_sendmsg+0x723/0xbe0 [ 3246.723649][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3246.723649][ T284] ___sys_sendmsg+0xee/0x170 [ 3246.723649][ T284] __sys_sendmsg+0xcd/0x170 [ 3246.723649][ T284] do_syscall_64+0xc6/0x1e0 [ 3246.723649][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3246.723649][ T284] [ 3247.346988][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3247.347622][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3247.347622][ T282] dst_init+0x84/0x4a0 [ 3247.347622][ T282] dst_alloc+0x97/0x150 [ 3247.347622][ T282] ip6_dst_alloc+0x23/0x90 [ 3247.347622][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3247.347622][ T282] ip6_pol_route+0x56f/0x840 [ 3247.347622][ T282] fib6_rule_lookup+0x196/0x240 [ 3247.347622][ T282] ip6_route_input+0x542/0x980 [ 3247.347622][ T282] ipv6_rcv+0x8f/0x400 [ 3247.347622][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3247.347622][ T282] process_backlog+0x101/0x620 [ 3247.347622][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3247.347622][ T282] net_rx_action+0x495/0xbe0 [ 3247.347622][ T282] __do_softirq+0x1b5/0x7f6 [ 3247.347622][ T282] [ 3247.350490][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3247.350490][ T282] netdev_get_by_index+0x5e/0x80 [ 3247.350490][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3247.350490][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3247.350490][ T282] ip6_route_add+0x1c/0x140 [ 3247.350490][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3247.350490][ T282] inet6_addr_add+0x4f8/0xa40 [ 3247.350490][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3247.350490][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3247.350490][ T282] netlink_rcv_skb+0x130/0x360 [ 3247.350490][ T282] netlink_unicast+0x449/0x710 [ 3247.350490][ T282] netlink_sendmsg+0x723/0xbe0 [ 3247.350490][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3247.350490][ T282] ___sys_sendmsg+0xee/0x170 [ 3247.350490][ T282] __sys_sendmsg+0xcd/0x170 [ 3247.350490][ T282] do_syscall_64+0xc6/0x1e0 [ 3247.350490][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3247.350490][ T282] [ 3247.353970][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3247.353970][ T282] netdev_get_by_index+0x5e/0x80 [ 3247.353970][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3247.353970][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3247.353970][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3247.353970][ T282] ipv6_add_addr+0x411/0x2000 [ 3247.353970][ T282] inet6_addr_add+0x30e/0xa40 [ 3247.353970][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3247.353970][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3247.353970][ T282] netlink_rcv_skb+0x130/0x360 [ 3247.353970][ T282] netlink_unicast+0x449/0x710 [ 3247.353970][ T282] netlink_sendmsg+0x723/0xbe0 [ 3247.353970][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3247.353970][ T282] ___sys_sendmsg+0xee/0x170 [ 3247.353970][ T282] __sys_sendmsg+0xcd/0x170 [ 3247.353970][ T282] do_syscall_64+0xc6/0x1e0 [ 3247.353970][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3247.353970][ T282] [ 3247.357357][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3247.357357][ T282] netdev_get_by_index+0x5e/0x80 [ 3247.357357][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3247.357357][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3247.357357][ T282] ip6_route_add+0x1c/0x140 [ 3247.357357][ T282] addrconf_add_mroute+0x129/0x180 [ 3247.357357][ T282] addrconf_add_dev+0xe2/0x170 [ 3247.357357][ T282] inet6_addr_add+0x12f/0xa40 [ 3247.357357][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3247.357357][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3247.357357][ T282] netlink_rcv_skb+0x130/0x360 [ 3247.357357][ T282] netlink_unicast+0x449/0x710 [ 3247.357357][ T282] netlink_sendmsg+0x723/0xbe0 [ 3247.357357][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3247.357357][ T282] ___sys_sendmsg+0xee/0x170 [ 3247.357357][ T282] __sys_sendmsg+0xcd/0x170 [ 3247.357357][ T282] do_syscall_64+0xc6/0x1e0 [ 3247.357357][ T282] [ 3247.360712][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3247.360712][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3247.360712][ T282] ipv6_find_idev+0x102/0x170 [ 3247.360712][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3247.360712][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3247.360712][ T282] netlink_rcv_skb+0x130/0x360 [ 3247.360712][ T282] netlink_unicast+0x449/0x710 [ 3247.360712][ T282] netlink_sendmsg+0x723/0xbe0 [ 3247.360712][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3247.360712][ T282] ___sys_sendmsg+0xee/0x170 [ 3247.360712][ T282] __sys_sendmsg+0xcd/0x170 [ 3247.360712][ T282] do_syscall_64+0xc6/0x1e0 [ 3247.360712][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3247.360712][ T282] [ 3247.363433][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3247.363433][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3247.363433][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3247.363433][ T282] ipv6_find_idev+0x102/0x170 [ 3247.363433][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3247.363433][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3247.363433][ T282] netlink_rcv_skb+0x130/0x360 [ 3247.363433][ T282] netlink_unicast+0x449/0x710 [ 3247.363433][ T282] netlink_sendmsg+0x723/0xbe0 [ 3247.363433][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3247.363433][ T282] ___sys_sendmsg+0xee/0x170 [ 3247.363433][ T282] __sys_sendmsg+0xcd/0x170 [ 3247.363433][ T282] do_syscall_64+0xc6/0x1e0 [ 3247.363433][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3247.363433][ T282] [ 3256.962950][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3256.963390][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3256.963390][ T284] netdev_get_by_index+0x5e/0x80 [ 3256.963390][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3256.963390][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3256.963390][ T284] ip6_route_add+0x1c/0x140 [ 3256.963390][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3256.963390][ T284] inet6_addr_add+0x4f8/0xa40 [ 3256.963390][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3256.963390][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3256.963390][ T284] netlink_rcv_skb+0x130/0x360 [ 3256.963390][ T284] netlink_unicast+0x449/0x710 [ 3256.963390][ T284] netlink_sendmsg+0x723/0xbe0 [ 3256.963390][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3256.963390][ T284] ___sys_sendmsg+0xee/0x170 [ 3256.963390][ T284] __sys_sendmsg+0xcd/0x170 [ 3256.963390][ T284] do_syscall_64+0xc6/0x1e0 [ 3256.963390][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3256.963390][ T284] [ 3256.965638][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3256.965638][ T284] netdev_get_by_index+0x5e/0x80 [ 3256.965638][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3256.965638][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3256.965638][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3256.965638][ T284] ipv6_add_addr+0x411/0x2000 [ 3256.965638][ T284] inet6_addr_add+0x30e/0xa40 [ 3256.965638][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3256.965638][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3256.965638][ T284] netlink_rcv_skb+0x130/0x360 [ 3256.965638][ T284] netlink_unicast+0x449/0x710 [ 3256.965638][ T284] netlink_sendmsg+0x723/0xbe0 [ 3256.965638][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3256.965638][ T284] ___sys_sendmsg+0xee/0x170 [ 3256.965638][ T284] __sys_sendmsg+0xcd/0x170 [ 3256.965638][ T284] do_syscall_64+0xc6/0x1e0 [ 3256.965638][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3256.965638][ T284] [ 3256.967819][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3256.967819][ T284] netdev_get_by_index+0x5e/0x80 [ 3256.967819][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3256.967819][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3256.967819][ T284] ip6_route_add+0x1c/0x140 [ 3256.967819][ T284] addrconf_add_mroute+0x129/0x180 [ 3256.967819][ T284] addrconf_add_dev+0xe2/0x170 [ 3256.967819][ T284] inet6_addr_add+0x12f/0xa40 [ 3256.967819][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3256.967819][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3256.967819][ T284] netlink_rcv_skb+0x130/0x360 [ 3256.967819][ T284] netlink_unicast+0x449/0x710 [ 3256.967819][ T284] netlink_sendmsg+0x723/0xbe0 [ 3256.967819][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3256.967819][ T284] ___sys_sendmsg+0xee/0x170 [ 3256.967819][ T284] __sys_sendmsg+0xcd/0x170 [ 3256.967819][ T284] do_syscall_64+0xc6/0x1e0 [ 3256.967819][ T284] [ 3256.970001][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3256.970001][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3256.970001][ T284] ipv6_find_idev+0x102/0x170 [ 3256.970001][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3256.970001][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3256.970001][ T284] netlink_rcv_skb+0x130/0x360 [ 3256.970001][ T284] netlink_unicast+0x449/0x710 [ 3256.970001][ T284] netlink_sendmsg+0x723/0xbe0 [ 3256.970001][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3256.970001][ T284] ___sys_sendmsg+0xee/0x170 [ 3256.970001][ T284] __sys_sendmsg+0xcd/0x170 [ 3256.970001][ T284] do_syscall_64+0xc6/0x1e0 [ 3256.970001][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3256.970001][ T284] [ 3256.971679][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3256.971679][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3256.971679][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3256.971679][ T284] ipv6_find_idev+0x102/0x170 [ 3256.971679][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3256.971679][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3256.971679][ T284] netlink_rcv_skb+0x130/0x360 [ 3256.971679][ T284] netlink_unicast+0x449/0x710 [ 3256.971679][ T284] netlink_sendmsg+0x723/0xbe0 [ 3256.971679][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3256.971679][ T284] ___sys_sendmsg+0xee/0x170 [ 3256.971679][ T284] __sys_sendmsg+0xcd/0x170 [ 3256.971679][ T284] do_syscall_64+0xc6/0x1e0 [ 3256.971679][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3256.971679][ T284] [ 3257.602960][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3257.603384][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3257.603384][ T282] dst_init+0x84/0x4a0 [ 3257.603384][ T282] dst_alloc+0x97/0x150 [ 3257.603384][ T282] ip6_dst_alloc+0x23/0x90 [ 3257.603384][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3257.603384][ T282] ip6_pol_route+0x56f/0x840 [ 3257.603384][ T282] fib6_rule_lookup+0x196/0x240 [ 3257.603384][ T282] ip6_route_input+0x542/0x980 [ 3257.603384][ T282] ipv6_rcv+0x8f/0x400 [ 3257.603384][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3257.603384][ T282] process_backlog+0x101/0x620 [ 3257.603384][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3257.603384][ T282] net_rx_action+0x495/0xbe0 [ 3257.603384][ T282] __do_softirq+0x1b5/0x7f6 [ 3257.603384][ T282] [ 3257.605174][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3257.605174][ T282] netdev_get_by_index+0x5e/0x80 [ 3257.605174][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3257.605174][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3257.605174][ T282] ip6_route_add+0x1c/0x140 [ 3257.605174][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3257.605174][ T282] inet6_addr_add+0x4f8/0xa40 [ 3257.605174][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3257.605174][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3257.605174][ T282] netlink_rcv_skb+0x130/0x360 [ 3257.605174][ T282] netlink_unicast+0x449/0x710 [ 3257.605174][ T282] netlink_sendmsg+0x723/0xbe0 [ 3257.605174][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3257.605174][ T282] ___sys_sendmsg+0xee/0x170 [ 3257.605174][ T282] __sys_sendmsg+0xcd/0x170 [ 3257.605174][ T282] do_syscall_64+0xc6/0x1e0 [ 3257.605174][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3257.605174][ T282] [ 3257.607387][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3257.607387][ T282] netdev_get_by_index+0x5e/0x80 [ 3257.607387][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3257.607387][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3257.607387][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3257.607387][ T282] ipv6_add_addr+0x411/0x2000 [ 3257.607387][ T282] inet6_addr_add+0x30e/0xa40 [ 3257.607387][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3257.607387][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3257.607387][ T282] netlink_rcv_skb+0x130/0x360 [ 3257.607387][ T282] netlink_unicast+0x449/0x710 [ 3257.607387][ T282] netlink_sendmsg+0x723/0xbe0 [ 3257.607387][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3257.607387][ T282] ___sys_sendmsg+0xee/0x170 [ 3257.607387][ T282] __sys_sendmsg+0xcd/0x170 [ 3257.607387][ T282] do_syscall_64+0xc6/0x1e0 [ 3257.607387][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3257.607387][ T282] [ 3257.609586][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3257.609586][ T282] netdev_get_by_index+0x5e/0x80 [ 3257.609586][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3257.609586][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3257.609586][ T282] ip6_route_add+0x1c/0x140 [ 3257.609586][ T282] addrconf_add_mroute+0x129/0x180 [ 3257.609586][ T282] addrconf_add_dev+0xe2/0x170 [ 3257.609586][ T282] inet6_addr_add+0x12f/0xa40 [ 3257.609586][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3257.609586][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3257.609586][ T282] netlink_rcv_skb+0x130/0x360 [ 3257.609586][ T282] netlink_unicast+0x449/0x710 [ 3257.609586][ T282] netlink_sendmsg+0x723/0xbe0 [ 3257.609586][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3257.609586][ T282] ___sys_sendmsg+0xee/0x170 [ 3257.609586][ T282] __sys_sendmsg+0xcd/0x170 [ 3257.609586][ T282] do_syscall_64+0xc6/0x1e0 [ 3257.609586][ T282] [ 3257.611728][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3257.611728][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3257.611728][ T282] ipv6_find_idev+0x102/0x170 [ 3257.611728][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3257.611728][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3257.611728][ T282] netlink_rcv_skb+0x130/0x360 [ 3257.611728][ T282] netlink_unicast+0x449/0x710 [ 3257.611728][ T282] netlink_sendmsg+0x723/0xbe0 [ 3257.611728][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3257.611728][ T282] ___sys_sendmsg+0xee/0x170 [ 3257.611728][ T282] __sys_sendmsg+0xcd/0x170 [ 3257.611728][ T282] do_syscall_64+0xc6/0x1e0 [ 3257.611728][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3257.611728][ T282] [ 3257.613410][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3257.613410][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3257.613410][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3257.613410][ T282] ipv6_find_idev+0x102/0x170 [ 3257.613410][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3257.613410][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3257.613410][ T282] netlink_rcv_skb+0x130/0x360 [ 3257.613410][ T282] netlink_unicast+0x449/0x710 [ 3257.613410][ T282] netlink_sendmsg+0x723/0xbe0 [ 3257.613410][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3257.613410][ T282] ___sys_sendmsg+0xee/0x170 [ 3257.613410][ T282] __sys_sendmsg+0xcd/0x170 [ 3257.613410][ T282] do_syscall_64+0xc6/0x1e0 [ 3257.613410][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3257.613410][ T282] [ 3267.210971][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3267.211582][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3267.211582][ T284] netdev_get_by_index+0x5e/0x80 [ 3267.211582][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3267.211582][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3267.211582][ T284] ip6_route_add+0x1c/0x140 [ 3267.211582][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3267.211582][ T284] inet6_addr_add+0x4f8/0xa40 [ 3267.211582][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3267.211582][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3267.211582][ T284] netlink_rcv_skb+0x130/0x360 [ 3267.211582][ T284] netlink_unicast+0x449/0x710 [ 3267.211582][ T284] netlink_sendmsg+0x723/0xbe0 [ 3267.211582][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3267.211582][ T284] ___sys_sendmsg+0xee/0x170 [ 3267.211582][ T284] __sys_sendmsg+0xcd/0x170 [ 3267.211582][ T284] do_syscall_64+0xc6/0x1e0 [ 3267.211582][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3267.211582][ T284] [ 3267.215280][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3267.215280][ T284] netdev_get_by_index+0x5e/0x80 [ 3267.215280][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3267.215280][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3267.215280][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3267.215280][ T284] ipv6_add_addr+0x411/0x2000 [ 3267.215280][ T284] inet6_addr_add+0x30e/0xa40 [ 3267.215280][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3267.215280][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3267.215280][ T284] netlink_rcv_skb+0x130/0x360 [ 3267.215280][ T284] netlink_unicast+0x449/0x710 [ 3267.215280][ T284] netlink_sendmsg+0x723/0xbe0 [ 3267.215280][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3267.215280][ T284] ___sys_sendmsg+0xee/0x170 [ 3267.215280][ T284] __sys_sendmsg+0xcd/0x170 [ 3267.215280][ T284] do_syscall_64+0xc6/0x1e0 [ 3267.215280][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3267.215280][ T284] [ 3267.218842][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3267.218842][ T284] netdev_get_by_index+0x5e/0x80 [ 3267.218842][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3267.218842][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3267.218842][ T284] ip6_route_add+0x1c/0x140 [ 3267.218842][ T284] addrconf_add_mroute+0x129/0x180 [ 3267.218842][ T284] addrconf_add_dev+0xe2/0x170 [ 3267.218842][ T284] inet6_addr_add+0x12f/0xa40 [ 3267.218842][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3267.218842][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3267.218842][ T284] netlink_rcv_skb+0x130/0x360 [ 3267.218842][ T284] netlink_unicast+0x449/0x710 [ 3267.218842][ T284] netlink_sendmsg+0x723/0xbe0 [ 3267.218842][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3267.218842][ T284] ___sys_sendmsg+0xee/0x170 [ 3267.218842][ T284] __sys_sendmsg+0xcd/0x170 [ 3267.218842][ T284] do_syscall_64+0xc6/0x1e0 [ 3267.218842][ T284] [ 3267.222022][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3267.222022][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3267.222022][ T284] ipv6_find_idev+0x102/0x170 [ 3267.222022][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3267.222022][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3267.222022][ T284] netlink_rcv_skb+0x130/0x360 [ 3267.222022][ T284] netlink_unicast+0x449/0x710 [ 3267.222022][ T284] netlink_sendmsg+0x723/0xbe0 [ 3267.222022][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3267.222022][ T284] ___sys_sendmsg+0xee/0x170 [ 3267.222022][ T284] __sys_sendmsg+0xcd/0x170 [ 3267.222022][ T284] do_syscall_64+0xc6/0x1e0 [ 3267.222022][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3267.222022][ T284] [ 3267.223728][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3267.223728][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3267.223728][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3267.223728][ T284] ipv6_find_idev+0x102/0x170 [ 3267.223728][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3267.223728][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3267.223728][ T284] netlink_rcv_skb+0x130/0x360 [ 3267.223728][ T284] netlink_unicast+0x449/0x710 [ 3267.223728][ T284] netlink_sendmsg+0x723/0xbe0 [ 3267.223728][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3267.223728][ T284] ___sys_sendmsg+0xee/0x170 [ 3267.223728][ T284] __sys_sendmsg+0xcd/0x170 [ 3267.223728][ T284] do_syscall_64+0xc6/0x1e0 [ 3267.223728][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3267.223728][ T284] [ 3267.850947][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3267.851354][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3267.851354][ T282] dst_init+0x84/0x4a0 [ 3267.851354][ T282] dst_alloc+0x97/0x150 [ 3267.851354][ T282] ip6_dst_alloc+0x23/0x90 [ 3267.851354][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3267.851354][ T282] ip6_pol_route+0x56f/0x840 [ 3267.851354][ T282] fib6_rule_lookup+0x196/0x240 [ 3267.851354][ T282] ip6_route_input+0x542/0x980 [ 3267.851354][ T282] ipv6_rcv+0x8f/0x400 [ 3267.851354][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3267.851354][ T282] process_backlog+0x101/0x620 [ 3267.851354][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3267.851354][ T282] net_rx_action+0x495/0xbe0 [ 3267.851354][ T282] __do_softirq+0x1b5/0x7f6 [ 3267.851354][ T282] [ 3267.853169][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3267.853169][ T282] netdev_get_by_index+0x5e/0x80 [ 3267.853169][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3267.853169][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3267.853169][ T282] ip6_route_add+0x1c/0x140 [ 3267.853169][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3267.853169][ T282] inet6_addr_add+0x4f8/0xa40 [ 3267.853169][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3267.853169][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3267.853169][ T282] netlink_rcv_skb+0x130/0x360 [ 3267.853169][ T282] netlink_unicast+0x449/0x710 [ 3267.853169][ T282] netlink_sendmsg+0x723/0xbe0 [ 3267.853169][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3267.853169][ T282] ___sys_sendmsg+0xee/0x170 [ 3267.853169][ T282] __sys_sendmsg+0xcd/0x170 [ 3267.853169][ T282] do_syscall_64+0xc6/0x1e0 [ 3267.853169][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3267.853169][ T282] [ 3267.855421][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3267.855421][ T282] netdev_get_by_index+0x5e/0x80 [ 3267.855421][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3267.855421][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3267.855421][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3267.855421][ T282] ipv6_add_addr+0x411/0x2000 [ 3267.855421][ T282] inet6_addr_add+0x30e/0xa40 [ 3267.855421][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3267.855421][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3267.855421][ T282] netlink_rcv_skb+0x130/0x360 [ 3267.855421][ T282] netlink_unicast+0x449/0x710 [ 3267.855421][ T282] netlink_sendmsg+0x723/0xbe0 [ 3267.855421][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3267.855421][ T282] ___sys_sendmsg+0xee/0x170 [ 3267.855421][ T282] __sys_sendmsg+0xcd/0x170 [ 3267.855421][ T282] do_syscall_64+0xc6/0x1e0 [ 3267.855421][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3267.855421][ T282] [ 3267.857625][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3267.857625][ T282] netdev_get_by_index+0x5e/0x80 [ 3267.857625][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3267.857625][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3267.857625][ T282] ip6_route_add+0x1c/0x140 [ 3267.857625][ T282] addrconf_add_mroute+0x129/0x180 [ 3267.857625][ T282] addrconf_add_dev+0xe2/0x170 [ 3267.857625][ T282] inet6_addr_add+0x12f/0xa40 [ 3267.857625][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3267.857625][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3267.857625][ T282] netlink_rcv_skb+0x130/0x360 [ 3267.857625][ T282] netlink_unicast+0x449/0x710 [ 3267.857625][ T282] netlink_sendmsg+0x723/0xbe0 [ 3267.857625][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3267.857625][ T282] ___sys_sendmsg+0xee/0x170 [ 3267.857625][ T282] __sys_sendmsg+0xcd/0x170 [ 3267.857625][ T282] do_syscall_64+0xc6/0x1e0 [ 3267.857625][ T282] [ 3267.859857][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3267.859857][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3267.859857][ T282] ipv6_find_idev+0x102/0x170 [ 3267.859857][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3267.859857][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3267.859857][ T282] netlink_rcv_skb+0x130/0x360 [ 3267.859857][ T282] netlink_unicast+0x449/0x710 [ 3267.859857][ T282] netlink_sendmsg+0x723/0xbe0 [ 3267.859857][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3267.859857][ T282] ___sys_sendmsg+0xee/0x170 [ 3267.859857][ T282] __sys_sendmsg+0xcd/0x170 [ 3267.859857][ T282] do_syscall_64+0xc6/0x1e0 [ 3267.859857][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3267.859857][ T282] [ 3267.861561][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3267.861561][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3267.861561][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3267.861561][ T282] ipv6_find_idev+0x102/0x170 [ 3267.861561][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3267.861561][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3267.861561][ T282] netlink_rcv_skb+0x130/0x360 [ 3267.861561][ T282] netlink_unicast+0x449/0x710 [ 3267.861561][ T282] netlink_sendmsg+0x723/0xbe0 [ 3267.861561][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3267.861561][ T282] ___sys_sendmsg+0xee/0x170 [ 3267.861561][ T282] __sys_sendmsg+0xcd/0x170 [ 3267.861561][ T282] do_syscall_64+0xc6/0x1e0 [ 3267.861561][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3267.861561][ T282] [ 3277.267031][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3277.267610][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3277.267610][ T284] netdev_get_by_index+0x5e/0x80 [ 3277.267610][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3277.267610][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3277.267610][ T284] ip6_route_add+0x1c/0x140 [ 3277.267610][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3277.267610][ T284] inet6_addr_add+0x4f8/0xa40 [ 3277.267610][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3277.267610][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3277.267610][ T284] netlink_rcv_skb+0x130/0x360 [ 3277.267610][ T284] netlink_unicast+0x449/0x710 [ 3277.267610][ T284] netlink_sendmsg+0x723/0xbe0 [ 3277.267610][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3277.267610][ T284] ___sys_sendmsg+0xee/0x170 [ 3277.267610][ T284] __sys_sendmsg+0xcd/0x170 [ 3277.267610][ T284] do_syscall_64+0xc6/0x1e0 [ 3277.267610][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3277.267610][ T284] [ 3277.271208][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3277.271208][ T284] netdev_get_by_index+0x5e/0x80 [ 3277.271208][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3277.271208][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3277.271208][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3277.271208][ T284] ipv6_add_addr+0x411/0x2000 [ 3277.271208][ T284] inet6_addr_add+0x30e/0xa40 [ 3277.271208][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3277.271208][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3277.271208][ T284] netlink_rcv_skb+0x130/0x360 [ 3277.271208][ T284] netlink_unicast+0x449/0x710 [ 3277.271208][ T284] netlink_sendmsg+0x723/0xbe0 [ 3277.271208][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3277.271208][ T284] ___sys_sendmsg+0xee/0x170 [ 3277.271208][ T284] __sys_sendmsg+0xcd/0x170 [ 3277.271208][ T284] do_syscall_64+0xc6/0x1e0 [ 3277.271208][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3277.271208][ T284] [ 3277.274752][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3277.274752][ T284] netdev_get_by_index+0x5e/0x80 [ 3277.274752][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3277.274752][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3277.274752][ T284] ip6_route_add+0x1c/0x140 [ 3277.274752][ T284] addrconf_add_mroute+0x129/0x180 [ 3277.274752][ T284] addrconf_add_dev+0xe2/0x170 [ 3277.274752][ T284] inet6_addr_add+0x12f/0xa40 [ 3277.274752][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3277.274752][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3277.274752][ T284] netlink_rcv_skb+0x130/0x360 [ 3277.274752][ T284] netlink_unicast+0x449/0x710 [ 3277.274752][ T284] netlink_sendmsg+0x723/0xbe0 [ 3277.274752][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3277.274752][ T284] ___sys_sendmsg+0xee/0x170 [ 3277.274752][ T284] __sys_sendmsg+0xcd/0x170 [ 3277.274752][ T284] do_syscall_64+0xc6/0x1e0 [ 3277.274752][ T284] [ 3277.278279][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3277.278279][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3277.278279][ T284] ipv6_find_idev+0x102/0x170 [ 3277.278279][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3277.278279][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3277.278279][ T284] netlink_rcv_skb+0x130/0x360 [ 3277.278279][ T284] netlink_unicast+0x449/0x710 [ 3277.278279][ T284] netlink_sendmsg+0x723/0xbe0 [ 3277.278279][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3277.278279][ T284] ___sys_sendmsg+0xee/0x170 [ 3277.278279][ T284] __sys_sendmsg+0xcd/0x170 [ 3277.278279][ T284] do_syscall_64+0xc6/0x1e0 [ 3277.278279][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3277.278279][ T284] [ 3277.281013][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3277.281013][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3277.281013][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3277.281013][ T284] ipv6_find_idev+0x102/0x170 [ 3277.281013][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3277.281013][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3277.281013][ T284] netlink_rcv_skb+0x130/0x360 [ 3277.281013][ T284] netlink_unicast+0x449/0x710 [ 3277.281013][ T284] netlink_sendmsg+0x723/0xbe0 [ 3277.281013][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3277.281013][ T284] ___sys_sendmsg+0xee/0x170 [ 3277.281013][ T284] __sys_sendmsg+0xcd/0x170 [ 3277.281013][ T284] do_syscall_64+0xc6/0x1e0 [ 3277.281013][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3277.281013][ T284] [ 3278.035018][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3278.035436][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3278.035436][ T282] dst_init+0x84/0x4a0 [ 3278.035436][ T282] dst_alloc+0x97/0x150 [ 3278.035436][ T282] ip6_dst_alloc+0x23/0x90 [ 3278.035436][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3278.035436][ T282] ip6_pol_route+0x56f/0x840 [ 3278.035436][ T282] fib6_rule_lookup+0x196/0x240 [ 3278.035436][ T282] ip6_route_input+0x542/0x980 [ 3278.035436][ T282] ipv6_rcv+0x8f/0x400 [ 3278.035436][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3278.035436][ T282] process_backlog+0x101/0x620 [ 3278.035436][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3278.035436][ T282] net_rx_action+0x495/0xbe0 [ 3278.035436][ T282] __do_softirq+0x1b5/0x7f6 [ 3278.035436][ T282] [ 3278.037318][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3278.037318][ T282] netdev_get_by_index+0x5e/0x80 [ 3278.037318][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3278.037318][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3278.037318][ T282] ip6_route_add+0x1c/0x140 [ 3278.037318][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3278.037318][ T282] inet6_addr_add+0x4f8/0xa40 [ 3278.037318][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3278.037318][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3278.037318][ T282] netlink_rcv_skb+0x130/0x360 [ 3278.037318][ T282] netlink_unicast+0x449/0x710 [ 3278.037318][ T282] netlink_sendmsg+0x723/0xbe0 [ 3278.037318][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3278.037318][ T282] ___sys_sendmsg+0xee/0x170 [ 3278.037318][ T282] __sys_sendmsg+0xcd/0x170 [ 3278.037318][ T282] do_syscall_64+0xc6/0x1e0 [ 3278.037318][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3278.037318][ T282] [ 3278.039528][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3278.039528][ T282] netdev_get_by_index+0x5e/0x80 [ 3278.039528][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3278.039528][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3278.039528][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3278.039528][ T282] ipv6_add_addr+0x411/0x2000 [ 3278.039528][ T282] inet6_addr_add+0x30e/0xa40 [ 3278.039528][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3278.039528][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3278.039528][ T282] netlink_rcv_skb+0x130/0x360 [ 3278.039528][ T282] netlink_unicast+0x449/0x710 [ 3278.039528][ T282] netlink_sendmsg+0x723/0xbe0 [ 3278.039528][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3278.039528][ T282] ___sys_sendmsg+0xee/0x170 [ 3278.039528][ T282] __sys_sendmsg+0xcd/0x170 [ 3278.039528][ T282] do_syscall_64+0xc6/0x1e0 [ 3278.039528][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3278.039528][ T282] [ 3278.041717][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3278.041717][ T282] netdev_get_by_index+0x5e/0x80 [ 3278.041717][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3278.041717][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3278.041717][ T282] ip6_route_add+0x1c/0x140 [ 3278.041717][ T282] addrconf_add_mroute+0x129/0x180 [ 3278.041717][ T282] addrconf_add_dev+0xe2/0x170 [ 3278.041717][ T282] inet6_addr_add+0x12f/0xa40 [ 3278.041717][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3278.041717][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3278.041717][ T282] netlink_rcv_skb+0x130/0x360 [ 3278.041717][ T282] netlink_unicast+0x449/0x710 [ 3278.041717][ T282] netlink_sendmsg+0x723/0xbe0 [ 3278.041717][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3278.041717][ T282] ___sys_sendmsg+0xee/0x170 [ 3278.041717][ T282] __sys_sendmsg+0xcd/0x170 [ 3278.041717][ T282] do_syscall_64+0xc6/0x1e0 [ 3278.041717][ T282] [ 3278.043865][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3278.043865][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3278.043865][ T282] ipv6_find_idev+0x102/0x170 [ 3278.043865][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3278.043865][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3278.043865][ T282] netlink_rcv_skb+0x130/0x360 [ 3278.043865][ T282] netlink_unicast+0x449/0x710 [ 3278.043865][ T282] netlink_sendmsg+0x723/0xbe0 [ 3278.043865][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3278.043865][ T282] ___sys_sendmsg+0xee/0x170 [ 3278.043865][ T282] __sys_sendmsg+0xcd/0x170 [ 3278.043865][ T282] do_syscall_64+0xc6/0x1e0 [ 3278.043865][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3278.043865][ T282] [ 3278.045552][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3278.045552][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3278.045552][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3278.045552][ T282] ipv6_find_idev+0x102/0x170 [ 3278.045552][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3278.045552][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3278.045552][ T282] netlink_rcv_skb+0x130/0x360 [ 3278.045552][ T282] netlink_unicast+0x449/0x710 [ 3278.045552][ T282] netlink_sendmsg+0x723/0xbe0 [ 3278.045552][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3278.045552][ T282] ___sys_sendmsg+0xee/0x170 [ 3278.045552][ T282] __sys_sendmsg+0xcd/0x170 [ 3278.045552][ T282] do_syscall_64+0xc6/0x1e0 [ 3278.045552][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3278.045552][ T282] [ 3287.531068][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3287.531503][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3287.531503][ T284] netdev_get_by_index+0x5e/0x80 [ 3287.531503][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3287.531503][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3287.531503][ T284] ip6_route_add+0x1c/0x140 [ 3287.531503][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3287.531503][ T284] inet6_addr_add+0x4f8/0xa40 [ 3287.531503][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3287.531503][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3287.531503][ T284] netlink_rcv_skb+0x130/0x360 [ 3287.531503][ T284] netlink_unicast+0x449/0x710 [ 3287.531503][ T284] netlink_sendmsg+0x723/0xbe0 [ 3287.531503][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3287.531503][ T284] ___sys_sendmsg+0xee/0x170 [ 3287.531503][ T284] __sys_sendmsg+0xcd/0x170 [ 3287.531503][ T284] do_syscall_64+0xc6/0x1e0 [ 3287.531503][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3287.531503][ T284] [ 3287.533707][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3287.533707][ T284] netdev_get_by_index+0x5e/0x80 [ 3287.533707][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3287.533707][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3287.533707][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3287.533707][ T284] ipv6_add_addr+0x411/0x2000 [ 3287.533707][ T284] inet6_addr_add+0x30e/0xa40 [ 3287.533707][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3287.533707][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3287.533707][ T284] netlink_rcv_skb+0x130/0x360 [ 3287.533707][ T284] netlink_unicast+0x449/0x710 [ 3287.533707][ T284] netlink_sendmsg+0x723/0xbe0 [ 3287.533707][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3287.533707][ T284] ___sys_sendmsg+0xee/0x170 [ 3287.533707][ T284] __sys_sendmsg+0xcd/0x170 [ 3287.533707][ T284] do_syscall_64+0xc6/0x1e0 [ 3287.533707][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3287.533707][ T284] [ 3287.535916][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3287.535916][ T284] netdev_get_by_index+0x5e/0x80 [ 3287.535916][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3287.535916][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3287.535916][ T284] ip6_route_add+0x1c/0x140 [ 3287.535916][ T284] addrconf_add_mroute+0x129/0x180 [ 3287.535916][ T284] addrconf_add_dev+0xe2/0x170 [ 3287.535916][ T284] inet6_addr_add+0x12f/0xa40 [ 3287.535916][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3287.535916][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3287.535916][ T284] netlink_rcv_skb+0x130/0x360 [ 3287.535916][ T284] netlink_unicast+0x449/0x710 [ 3287.535916][ T284] netlink_sendmsg+0x723/0xbe0 [ 3287.535916][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3287.535916][ T284] ___sys_sendmsg+0xee/0x170 [ 3287.535916][ T284] __sys_sendmsg+0xcd/0x170 [ 3287.535916][ T284] do_syscall_64+0xc6/0x1e0 [ 3287.535916][ T284] [ 3287.538065][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3287.538065][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3287.538065][ T284] ipv6_find_idev+0x102/0x170 [ 3287.538065][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3287.538065][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3287.538065][ T284] netlink_rcv_skb+0x130/0x360 [ 3287.538065][ T284] netlink_unicast+0x449/0x710 [ 3287.538065][ T284] netlink_sendmsg+0x723/0xbe0 [ 3287.538065][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3287.538065][ T284] ___sys_sendmsg+0xee/0x170 [ 3287.538065][ T284] __sys_sendmsg+0xcd/0x170 [ 3287.538065][ T284] do_syscall_64+0xc6/0x1e0 [ 3287.538065][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3287.538065][ T284] [ 3287.539753][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3287.539753][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3287.539753][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3287.539753][ T284] ipv6_find_idev+0x102/0x170 [ 3287.539753][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3287.539753][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3287.539753][ T284] netlink_rcv_skb+0x130/0x360 [ 3287.539753][ T284] netlink_unicast+0x449/0x710 [ 3287.539753][ T284] netlink_sendmsg+0x723/0xbe0 [ 3287.539753][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3287.539753][ T284] ___sys_sendmsg+0xee/0x170 [ 3287.539753][ T284] __sys_sendmsg+0xcd/0x170 [ 3287.539753][ T284] do_syscall_64+0xc6/0x1e0 [ 3287.539753][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3287.539753][ T284] [ 3288.299034][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3288.299626][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3288.299626][ T282] dst_init+0x84/0x4a0 [ 3288.299626][ T282] dst_alloc+0x97/0x150 [ 3288.299626][ T282] ip6_dst_alloc+0x23/0x90 [ 3288.299626][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3288.299626][ T282] ip6_pol_route+0x56f/0x840 [ 3288.299626][ T282] fib6_rule_lookup+0x196/0x240 [ 3288.299626][ T282] ip6_route_input+0x542/0x980 [ 3288.299626][ T282] ipv6_rcv+0x8f/0x400 [ 3288.299626][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3288.299626][ T282] process_backlog+0x101/0x620 [ 3288.299626][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3288.299626][ T282] net_rx_action+0x495/0xbe0 [ 3288.299626][ T282] __do_softirq+0x1b5/0x7f6 [ 3288.299626][ T282] [ 3288.302594][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3288.302594][ T282] netdev_get_by_index+0x5e/0x80 [ 3288.302594][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3288.302594][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3288.302594][ T282] ip6_route_add+0x1c/0x140 [ 3288.302594][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3288.302594][ T282] inet6_addr_add+0x4f8/0xa40 [ 3288.302594][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3288.302594][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3288.302594][ T282] netlink_rcv_skb+0x130/0x360 [ 3288.302594][ T282] netlink_unicast+0x449/0x710 [ 3288.302594][ T282] netlink_sendmsg+0x723/0xbe0 [ 3288.302594][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3288.302594][ T282] ___sys_sendmsg+0xee/0x170 [ 3288.302594][ T282] __sys_sendmsg+0xcd/0x170 [ 3288.302594][ T282] do_syscall_64+0xc6/0x1e0 [ 3288.302594][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3288.302594][ T282] [ 3288.305169][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3288.305169][ T282] netdev_get_by_index+0x5e/0x80 [ 3288.305169][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3288.305169][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3288.305169][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3288.305169][ T282] ipv6_add_addr+0x411/0x2000 [ 3288.305169][ T282] inet6_addr_add+0x30e/0xa40 [ 3288.305169][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3288.305169][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3288.305169][ T282] netlink_rcv_skb+0x130/0x360 [ 3288.305169][ T282] netlink_unicast+0x449/0x710 [ 3288.305169][ T282] netlink_sendmsg+0x723/0xbe0 [ 3288.305169][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3288.305169][ T282] ___sys_sendmsg+0xee/0x170 [ 3288.305169][ T282] __sys_sendmsg+0xcd/0x170 [ 3288.305169][ T282] do_syscall_64+0xc6/0x1e0 [ 3288.305169][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3288.305169][ T282] [ 3288.307435][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3288.307435][ T282] netdev_get_by_index+0x5e/0x80 [ 3288.307435][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3288.307435][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3288.307435][ T282] ip6_route_add+0x1c/0x140 [ 3288.307435][ T282] addrconf_add_mroute+0x129/0x180 [ 3288.307435][ T282] addrconf_add_dev+0xe2/0x170 [ 3288.307435][ T282] inet6_addr_add+0x12f/0xa40 [ 3288.307435][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3288.307435][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3288.307435][ T282] netlink_rcv_skb+0x130/0x360 [ 3288.307435][ T282] netlink_unicast+0x449/0x710 [ 3288.307435][ T282] netlink_sendmsg+0x723/0xbe0 [ 3288.307435][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3288.307435][ T282] ___sys_sendmsg+0xee/0x170 [ 3288.307435][ T282] __sys_sendmsg+0xcd/0x170 [ 3288.307435][ T282] do_syscall_64+0xc6/0x1e0 [ 3288.307435][ T282] [ 3288.310464][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3288.310464][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3288.310464][ T282] ipv6_find_idev+0x102/0x170 [ 3288.310464][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3288.310464][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3288.310464][ T282] netlink_rcv_skb+0x130/0x360 [ 3288.310464][ T282] netlink_unicast+0x449/0x710 [ 3288.310464][ T282] netlink_sendmsg+0x723/0xbe0 [ 3288.310464][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3288.310464][ T282] ___sys_sendmsg+0xee/0x170 [ 3288.310464][ T282] __sys_sendmsg+0xcd/0x170 [ 3288.310464][ T282] do_syscall_64+0xc6/0x1e0 [ 3288.310464][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3288.310464][ T282] [ 3288.312412][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3288.312412][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3288.312412][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3288.312412][ T282] ipv6_find_idev+0x102/0x170 [ 3288.312412][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3288.312412][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3288.312412][ T282] netlink_rcv_skb+0x130/0x360 [ 3288.312412][ T282] netlink_unicast+0x449/0x710 [ 3288.312412][ T282] netlink_sendmsg+0x723/0xbe0 [ 3288.312412][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3288.312412][ T282] ___sys_sendmsg+0xee/0x170 [ 3288.312412][ T282] __sys_sendmsg+0xcd/0x170 [ 3288.312412][ T282] do_syscall_64+0xc6/0x1e0 [ 3288.312412][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3288.312412][ T282] [ 3297.547042][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3297.547468][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3297.547468][ T284] netdev_get_by_index+0x5e/0x80 [ 3297.547468][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3297.547468][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3297.547468][ T284] ip6_route_add+0x1c/0x140 [ 3297.547468][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3297.547468][ T284] inet6_addr_add+0x4f8/0xa40 [ 3297.547468][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3297.547468][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3297.547468][ T284] netlink_rcv_skb+0x130/0x360 [ 3297.547468][ T284] netlink_unicast+0x449/0x710 [ 3297.547468][ T284] netlink_sendmsg+0x723/0xbe0 [ 3297.547468][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3297.547468][ T284] ___sys_sendmsg+0xee/0x170 [ 3297.547468][ T284] __sys_sendmsg+0xcd/0x170 [ 3297.547468][ T284] do_syscall_64+0xc6/0x1e0 [ 3297.547468][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3297.547468][ T284] [ 3297.549701][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3297.549701][ T284] netdev_get_by_index+0x5e/0x80 [ 3297.549701][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3297.549701][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3297.549701][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3297.549701][ T284] ipv6_add_addr+0x411/0x2000 [ 3297.549701][ T284] inet6_addr_add+0x30e/0xa40 [ 3297.549701][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3297.549701][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3297.549701][ T284] netlink_rcv_skb+0x130/0x360 [ 3297.549701][ T284] netlink_unicast+0x449/0x710 [ 3297.549701][ T284] netlink_sendmsg+0x723/0xbe0 [ 3297.549701][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3297.549701][ T284] ___sys_sendmsg+0xee/0x170 [ 3297.549701][ T284] __sys_sendmsg+0xcd/0x170 [ 3297.549701][ T284] do_syscall_64+0xc6/0x1e0 [ 3297.549701][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3297.549701][ T284] [ 3297.551901][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3297.551901][ T284] netdev_get_by_index+0x5e/0x80 [ 3297.551901][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3297.551901][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3297.551901][ T284] ip6_route_add+0x1c/0x140 [ 3297.551901][ T284] addrconf_add_mroute+0x129/0x180 [ 3297.551901][ T284] addrconf_add_dev+0xe2/0x170 [ 3297.551901][ T284] inet6_addr_add+0x12f/0xa40 [ 3297.551901][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3297.551901][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3297.551901][ T284] netlink_rcv_skb+0x130/0x360 [ 3297.551901][ T284] netlink_unicast+0x449/0x710 [ 3297.551901][ T284] netlink_sendmsg+0x723/0xbe0 [ 3297.551901][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3297.551901][ T284] ___sys_sendmsg+0xee/0x170 [ 3297.551901][ T284] __sys_sendmsg+0xcd/0x170 [ 3297.551901][ T284] do_syscall_64+0xc6/0x1e0 [ 3297.551901][ T284] [ 3297.554047][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3297.554047][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3297.554047][ T284] ipv6_find_idev+0x102/0x170 [ 3297.554047][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3297.554047][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3297.554047][ T284] netlink_rcv_skb+0x130/0x360 [ 3297.554047][ T284] netlink_unicast+0x449/0x710 [ 3297.554047][ T284] netlink_sendmsg+0x723/0xbe0 [ 3297.554047][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3297.554047][ T284] ___sys_sendmsg+0xee/0x170 [ 3297.554047][ T284] __sys_sendmsg+0xcd/0x170 [ 3297.554047][ T284] do_syscall_64+0xc6/0x1e0 [ 3297.554047][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3297.554047][ T284] [ 3297.555740][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3297.555740][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3297.555740][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3297.555740][ T284] ipv6_find_idev+0x102/0x170 [ 3297.555740][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3297.555740][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3297.555740][ T284] netlink_rcv_skb+0x130/0x360 [ 3297.555740][ T284] netlink_unicast+0x449/0x710 [ 3297.555740][ T284] netlink_sendmsg+0x723/0xbe0 [ 3297.555740][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3297.555740][ T284] ___sys_sendmsg+0xee/0x170 [ 3297.555740][ T284] __sys_sendmsg+0xcd/0x170 [ 3297.555740][ T284] do_syscall_64+0xc6/0x1e0 [ 3297.555740][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3297.555740][ T284] [ 3298.315022][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3298.315567][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3298.315567][ T282] dst_init+0x84/0x4a0 [ 3298.315567][ T282] dst_alloc+0x97/0x150 [ 3298.315567][ T282] ip6_dst_alloc+0x23/0x90 [ 3298.315567][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3298.315567][ T282] ip6_pol_route+0x56f/0x840 [ 3298.315567][ T282] fib6_rule_lookup+0x196/0x240 [ 3298.315567][ T282] ip6_route_input+0x542/0x980 [ 3298.315567][ T282] ipv6_rcv+0x8f/0x400 [ 3298.315567][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3298.315567][ T282] process_backlog+0x101/0x620 [ 3298.315567][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3298.315567][ T282] net_rx_action+0x495/0xbe0 [ 3298.315567][ T282] __do_softirq+0x1b5/0x7f6 [ 3298.315567][ T282] [ 3298.317377][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3298.317377][ T282] netdev_get_by_index+0x5e/0x80 [ 3298.317377][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3298.317377][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3298.317377][ T282] ip6_route_add+0x1c/0x140 [ 3298.317377][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3298.317377][ T282] inet6_addr_add+0x4f8/0xa40 [ 3298.317377][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3298.317377][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3298.317377][ T282] netlink_rcv_skb+0x130/0x360 [ 3298.317377][ T282] netlink_unicast+0x449/0x710 [ 3298.317377][ T282] netlink_sendmsg+0x723/0xbe0 [ 3298.317377][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3298.317377][ T282] ___sys_sendmsg+0xee/0x170 [ 3298.317377][ T282] __sys_sendmsg+0xcd/0x170 [ 3298.317377][ T282] do_syscall_64+0xc6/0x1e0 [ 3298.317377][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3298.317377][ T282] [ 3298.319628][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3298.319628][ T282] netdev_get_by_index+0x5e/0x80 [ 3298.319628][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3298.319628][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3298.319628][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3298.319628][ T282] ipv6_add_addr+0x411/0x2000 [ 3298.319628][ T282] inet6_addr_add+0x30e/0xa40 [ 3298.319628][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3298.319628][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3298.319628][ T282] netlink_rcv_skb+0x130/0x360 [ 3298.319628][ T282] netlink_unicast+0x449/0x710 [ 3298.319628][ T282] netlink_sendmsg+0x723/0xbe0 [ 3298.319628][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3298.319628][ T282] ___sys_sendmsg+0xee/0x170 [ 3298.319628][ T282] __sys_sendmsg+0xcd/0x170 [ 3298.319628][ T282] do_syscall_64+0xc6/0x1e0 [ 3298.319628][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3298.319628][ T282] [ 3298.321840][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3298.321840][ T282] netdev_get_by_index+0x5e/0x80 [ 3298.321840][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3298.321840][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3298.321840][ T282] ip6_route_add+0x1c/0x140 [ 3298.321840][ T282] addrconf_add_mroute+0x129/0x180 [ 3298.321840][ T282] addrconf_add_dev+0xe2/0x170 [ 3298.321840][ T282] inet6_addr_add+0x12f/0xa40 [ 3298.321840][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3298.321840][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3298.321840][ T282] netlink_rcv_skb+0x130/0x360 [ 3298.321840][ T282] netlink_unicast+0x449/0x710 [ 3298.321840][ T282] netlink_sendmsg+0x723/0xbe0 [ 3298.321840][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3298.321840][ T282] ___sys_sendmsg+0xee/0x170 [ 3298.321840][ T282] __sys_sendmsg+0xcd/0x170 [ 3298.321840][ T282] do_syscall_64+0xc6/0x1e0 [ 3298.321840][ T282] [ 3298.324069][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3298.324069][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3298.324069][ T282] ipv6_find_idev+0x102/0x170 [ 3298.324069][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3298.324069][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3298.324069][ T282] netlink_rcv_skb+0x130/0x360 [ 3298.324069][ T282] netlink_unicast+0x449/0x710 [ 3298.324069][ T282] netlink_sendmsg+0x723/0xbe0 [ 3298.324069][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3298.324069][ T282] ___sys_sendmsg+0xee/0x170 [ 3298.324069][ T282] __sys_sendmsg+0xcd/0x170 [ 3298.324069][ T282] do_syscall_64+0xc6/0x1e0 [ 3298.324069][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3298.324069][ T282] [ 3298.325792][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3298.325792][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3298.325792][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3298.325792][ T282] ipv6_find_idev+0x102/0x170 [ 3298.325792][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3298.325792][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3298.325792][ T282] netlink_rcv_skb+0x130/0x360 [ 3298.325792][ T282] netlink_unicast+0x449/0x710 [ 3298.325792][ T282] netlink_sendmsg+0x723/0xbe0 [ 3298.325792][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3298.325792][ T282] ___sys_sendmsg+0xee/0x170 [ 3298.325792][ T282] __sys_sendmsg+0xcd/0x170 [ 3298.325792][ T282] do_syscall_64+0xc6/0x1e0 [ 3298.325792][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3298.325792][ T282] [ 3307.795147][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3307.795671][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3307.795671][ T284] netdev_get_by_index+0x5e/0x80 [ 3307.795671][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3307.795671][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3307.795671][ T284] ip6_route_add+0x1c/0x140 [ 3307.795671][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3307.795671][ T284] inet6_addr_add+0x4f8/0xa40 [ 3307.795671][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3307.795671][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3307.795671][ T284] netlink_rcv_skb+0x130/0x360 [ 3307.795671][ T284] netlink_unicast+0x449/0x710 [ 3307.795671][ T284] netlink_sendmsg+0x723/0xbe0 [ 3307.795671][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3307.795671][ T284] ___sys_sendmsg+0xee/0x170 [ 3307.795671][ T284] __sys_sendmsg+0xcd/0x170 [ 3307.795671][ T284] do_syscall_64+0xc6/0x1e0 [ 3307.795671][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3307.795671][ T284] [ 3307.797926][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3307.797926][ T284] netdev_get_by_index+0x5e/0x80 [ 3307.797926][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3307.797926][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3307.797926][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3307.797926][ T284] ipv6_add_addr+0x411/0x2000 [ 3307.797926][ T284] inet6_addr_add+0x30e/0xa40 [ 3307.797926][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3307.797926][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3307.797926][ T284] netlink_rcv_skb+0x130/0x360 [ 3307.797926][ T284] netlink_unicast+0x449/0x710 [ 3307.797926][ T284] netlink_sendmsg+0x723/0xbe0 [ 3307.797926][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3307.797926][ T284] ___sys_sendmsg+0xee/0x170 [ 3307.797926][ T284] __sys_sendmsg+0xcd/0x170 [ 3307.797926][ T284] do_syscall_64+0xc6/0x1e0 [ 3307.797926][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3307.797926][ T284] [ 3307.800137][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3307.800137][ T284] netdev_get_by_index+0x5e/0x80 [ 3307.800137][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3307.800137][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3307.800137][ T284] ip6_route_add+0x1c/0x140 [ 3307.800137][ T284] addrconf_add_mroute+0x129/0x180 [ 3307.800137][ T284] addrconf_add_dev+0xe2/0x170 [ 3307.800137][ T284] inet6_addr_add+0x12f/0xa40 [ 3307.800137][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3307.800137][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3307.800137][ T284] netlink_rcv_skb+0x130/0x360 [ 3307.800137][ T284] netlink_unicast+0x449/0x710 [ 3307.800137][ T284] netlink_sendmsg+0x723/0xbe0 [ 3307.800137][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3307.800137][ T284] ___sys_sendmsg+0xee/0x170 [ 3307.800137][ T284] __sys_sendmsg+0xcd/0x170 [ 3307.800137][ T284] do_syscall_64+0xc6/0x1e0 [ 3307.800137][ T284] [ 3307.802309][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3307.802309][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3307.802309][ T284] ipv6_find_idev+0x102/0x170 [ 3307.802309][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3307.802309][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3307.802309][ T284] netlink_rcv_skb+0x130/0x360 [ 3307.802309][ T284] netlink_unicast+0x449/0x710 [ 3307.802309][ T284] netlink_sendmsg+0x723/0xbe0 [ 3307.802309][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3307.802309][ T284] ___sys_sendmsg+0xee/0x170 [ 3307.802309][ T284] __sys_sendmsg+0xcd/0x170 [ 3307.802309][ T284] do_syscall_64+0xc6/0x1e0 [ 3307.802309][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3307.802309][ T284] [ 3307.804016][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3307.804016][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3307.804016][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3307.804016][ T284] ipv6_find_idev+0x102/0x170 [ 3307.804016][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3307.804016][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3307.804016][ T284] netlink_rcv_skb+0x130/0x360 [ 3307.804016][ T284] netlink_unicast+0x449/0x710 [ 3307.804016][ T284] netlink_sendmsg+0x723/0xbe0 [ 3307.804016][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3307.804016][ T284] ___sys_sendmsg+0xee/0x170 [ 3307.804016][ T284] __sys_sendmsg+0xcd/0x170 [ 3307.804016][ T284] do_syscall_64+0xc6/0x1e0 [ 3307.804016][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3307.804016][ T284] [ 3308.563006][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3308.563475][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3308.563475][ T282] dst_init+0x84/0x4a0 [ 3308.563475][ T282] dst_alloc+0x97/0x150 [ 3308.563475][ T282] ip6_dst_alloc+0x23/0x90 [ 3308.563475][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3308.563475][ T282] ip6_pol_route+0x56f/0x840 [ 3308.563475][ T282] fib6_rule_lookup+0x196/0x240 [ 3308.563475][ T282] ip6_route_input+0x542/0x980 [ 3308.563475][ T282] ipv6_rcv+0x8f/0x400 [ 3308.563475][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3308.563475][ T282] process_backlog+0x101/0x620 [ 3308.563475][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3308.563475][ T282] net_rx_action+0x495/0xbe0 [ 3308.563475][ T282] __do_softirq+0x1b5/0x7f6 [ 3308.563475][ T282] [ 3308.565299][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3308.565299][ T282] netdev_get_by_index+0x5e/0x80 [ 3308.565299][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3308.565299][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3308.565299][ T282] ip6_route_add+0x1c/0x140 [ 3308.565299][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3308.565299][ T282] inet6_addr_add+0x4f8/0xa40 [ 3308.565299][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3308.565299][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3308.565299][ T282] netlink_rcv_skb+0x130/0x360 [ 3308.565299][ T282] netlink_unicast+0x449/0x710 [ 3308.565299][ T282] netlink_sendmsg+0x723/0xbe0 [ 3308.565299][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3308.565299][ T282] ___sys_sendmsg+0xee/0x170 [ 3308.565299][ T282] __sys_sendmsg+0xcd/0x170 [ 3308.565299][ T282] do_syscall_64+0xc6/0x1e0 [ 3308.565299][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3308.565299][ T282] [ 3308.567490][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3308.567490][ T282] netdev_get_by_index+0x5e/0x80 [ 3308.567490][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3308.567490][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3308.567490][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3308.567490][ T282] ipv6_add_addr+0x411/0x2000 [ 3308.567490][ T282] inet6_addr_add+0x30e/0xa40 [ 3308.567490][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3308.567490][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3308.567490][ T282] netlink_rcv_skb+0x130/0x360 [ 3308.567490][ T282] netlink_unicast+0x449/0x710 [ 3308.567490][ T282] netlink_sendmsg+0x723/0xbe0 [ 3308.567490][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3308.567490][ T282] ___sys_sendmsg+0xee/0x170 [ 3308.567490][ T282] __sys_sendmsg+0xcd/0x170 [ 3308.567490][ T282] do_syscall_64+0xc6/0x1e0 [ 3308.567490][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3308.567490][ T282] [ 3308.569668][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3308.569668][ T282] netdev_get_by_index+0x5e/0x80 [ 3308.569668][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3308.569668][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3308.569668][ T282] ip6_route_add+0x1c/0x140 [ 3308.569668][ T282] addrconf_add_mroute+0x129/0x180 [ 3308.569668][ T282] addrconf_add_dev+0xe2/0x170 [ 3308.569668][ T282] inet6_addr_add+0x12f/0xa40 [ 3308.569668][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3308.569668][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3308.569668][ T282] netlink_rcv_skb+0x130/0x360 [ 3308.569668][ T282] netlink_unicast+0x449/0x710 [ 3308.569668][ T282] netlink_sendmsg+0x723/0xbe0 [ 3308.569668][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3308.569668][ T282] ___sys_sendmsg+0xee/0x170 [ 3308.569668][ T282] __sys_sendmsg+0xcd/0x170 [ 3308.569668][ T282] do_syscall_64+0xc6/0x1e0 [ 3308.569668][ T282] [ 3308.571802][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3308.571802][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3308.571802][ T282] ipv6_find_idev+0x102/0x170 [ 3308.571802][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3308.571802][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3308.571802][ T282] netlink_rcv_skb+0x130/0x360 [ 3308.571802][ T282] netlink_unicast+0x449/0x710 [ 3308.571802][ T282] netlink_sendmsg+0x723/0xbe0 [ 3308.571802][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3308.571802][ T282] ___sys_sendmsg+0xee/0x170 [ 3308.571802][ T282] __sys_sendmsg+0xcd/0x170 [ 3308.571802][ T282] do_syscall_64+0xc6/0x1e0 [ 3308.571802][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3308.571802][ T282] [ 3308.573477][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3308.573477][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3308.573477][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3308.573477][ T282] ipv6_find_idev+0x102/0x170 [ 3308.573477][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3308.573477][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3308.573477][ T282] netlink_rcv_skb+0x130/0x360 [ 3308.573477][ T282] netlink_unicast+0x449/0x710 [ 3308.573477][ T282] netlink_sendmsg+0x723/0xbe0 [ 3308.573477][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3308.573477][ T282] ___sys_sendmsg+0xee/0x170 [ 3308.573477][ T282] __sys_sendmsg+0xcd/0x170 [ 3308.573477][ T282] do_syscall_64+0xc6/0x1e0 [ 3308.573477][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3308.573477][ T282] [ 3318.043043][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3318.043552][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3318.043552][ T284] netdev_get_by_index+0x5e/0x80 [ 3318.043552][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3318.043552][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3318.043552][ T284] ip6_route_add+0x1c/0x140 [ 3318.043552][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3318.043552][ T284] inet6_addr_add+0x4f8/0xa40 [ 3318.043552][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3318.043552][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3318.043552][ T284] netlink_rcv_skb+0x130/0x360 [ 3318.043552][ T284] netlink_unicast+0x449/0x710 [ 3318.043552][ T284] netlink_sendmsg+0x723/0xbe0 [ 3318.043552][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3318.043552][ T284] ___sys_sendmsg+0xee/0x170 [ 3318.043552][ T284] __sys_sendmsg+0xcd/0x170 [ 3318.043552][ T284] do_syscall_64+0xc6/0x1e0 [ 3318.043552][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3318.043552][ T284] [ 3318.045811][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3318.045811][ T284] netdev_get_by_index+0x5e/0x80 [ 3318.045811][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3318.045811][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3318.045811][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3318.045811][ T284] ipv6_add_addr+0x411/0x2000 [ 3318.045811][ T284] inet6_addr_add+0x30e/0xa40 [ 3318.045811][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3318.045811][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3318.045811][ T284] netlink_rcv_skb+0x130/0x360 [ 3318.045811][ T284] netlink_unicast+0x449/0x710 [ 3318.045811][ T284] netlink_sendmsg+0x723/0xbe0 [ 3318.045811][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3318.045811][ T284] ___sys_sendmsg+0xee/0x170 [ 3318.045811][ T284] __sys_sendmsg+0xcd/0x170 [ 3318.045811][ T284] do_syscall_64+0xc6/0x1e0 [ 3318.045811][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3318.045811][ T284] [ 3318.048016][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3318.048016][ T284] netdev_get_by_index+0x5e/0x80 [ 3318.048016][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3318.048016][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3318.048016][ T284] ip6_route_add+0x1c/0x140 [ 3318.048016][ T284] addrconf_add_mroute+0x129/0x180 [ 3318.048016][ T284] addrconf_add_dev+0xe2/0x170 [ 3318.048016][ T284] inet6_addr_add+0x12f/0xa40 [ 3318.048016][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3318.048016][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3318.048016][ T284] netlink_rcv_skb+0x130/0x360 [ 3318.048016][ T284] netlink_unicast+0x449/0x710 [ 3318.048016][ T284] netlink_sendmsg+0x723/0xbe0 [ 3318.048016][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3318.048016][ T284] ___sys_sendmsg+0xee/0x170 [ 3318.048016][ T284] __sys_sendmsg+0xcd/0x170 [ 3318.048016][ T284] do_syscall_64+0xc6/0x1e0 [ 3318.048016][ T284] [ 3318.050182][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3318.050182][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3318.050182][ T284] ipv6_find_idev+0x102/0x170 [ 3318.050182][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3318.050182][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3318.050182][ T284] netlink_rcv_skb+0x130/0x360 [ 3318.050182][ T284] netlink_unicast+0x449/0x710 [ 3318.050182][ T284] netlink_sendmsg+0x723/0xbe0 [ 3318.050182][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3318.050182][ T284] ___sys_sendmsg+0xee/0x170 [ 3318.050182][ T284] __sys_sendmsg+0xcd/0x170 [ 3318.050182][ T284] do_syscall_64+0xc6/0x1e0 [ 3318.050182][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3318.050182][ T284] [ 3318.051881][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3318.051881][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3318.051881][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3318.051881][ T284] ipv6_find_idev+0x102/0x170 [ 3318.051881][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3318.051881][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3318.051881][ T284] netlink_rcv_skb+0x130/0x360 [ 3318.051881][ T284] netlink_unicast+0x449/0x710 [ 3318.051881][ T284] netlink_sendmsg+0x723/0xbe0 [ 3318.051881][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3318.051881][ T284] ___sys_sendmsg+0xee/0x170 [ 3318.051881][ T284] __sys_sendmsg+0xcd/0x170 [ 3318.051881][ T284] do_syscall_64+0xc6/0x1e0 [ 3318.051881][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3318.051881][ T284] [ 3318.811019][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3318.811495][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3318.811495][ T282] dst_init+0x84/0x4a0 [ 3318.811495][ T282] dst_alloc+0x97/0x150 [ 3318.811495][ T282] ip6_dst_alloc+0x23/0x90 [ 3318.811495][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3318.811495][ T282] ip6_pol_route+0x56f/0x840 [ 3318.811495][ T282] fib6_rule_lookup+0x196/0x240 [ 3318.811495][ T282] ip6_route_input+0x542/0x980 [ 3318.811495][ T282] ipv6_rcv+0x8f/0x400 [ 3318.811495][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3318.811495][ T282] process_backlog+0x101/0x620 [ 3318.811495][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3318.811495][ T282] net_rx_action+0x495/0xbe0 [ 3318.811495][ T282] __do_softirq+0x1b5/0x7f6 [ 3318.811495][ T282] [ 3318.813278][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3318.813278][ T282] netdev_get_by_index+0x5e/0x80 [ 3318.813278][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3318.813278][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3318.813278][ T282] ip6_route_add+0x1c/0x140 [ 3318.813278][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3318.813278][ T282] inet6_addr_add+0x4f8/0xa40 [ 3318.813278][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3318.813278][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3318.813278][ T282] netlink_rcv_skb+0x130/0x360 [ 3318.813278][ T282] netlink_unicast+0x449/0x710 [ 3318.813278][ T282] netlink_sendmsg+0x723/0xbe0 [ 3318.813278][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3318.813278][ T282] ___sys_sendmsg+0xee/0x170 [ 3318.813278][ T282] __sys_sendmsg+0xcd/0x170 [ 3318.813278][ T282] do_syscall_64+0xc6/0x1e0 [ 3318.813278][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3318.813278][ T282] [ 3318.815479][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3318.815479][ T282] netdev_get_by_index+0x5e/0x80 [ 3318.815479][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3318.815479][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3318.815479][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3318.815479][ T282] ipv6_add_addr+0x411/0x2000 [ 3318.815479][ T282] inet6_addr_add+0x30e/0xa40 [ 3318.815479][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3318.815479][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3318.815479][ T282] netlink_rcv_skb+0x130/0x360 [ 3318.815479][ T282] netlink_unicast+0x449/0x710 [ 3318.815479][ T282] netlink_sendmsg+0x723/0xbe0 [ 3318.815479][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3318.815479][ T282] ___sys_sendmsg+0xee/0x170 [ 3318.815479][ T282] __sys_sendmsg+0xcd/0x170 [ 3318.815479][ T282] do_syscall_64+0xc6/0x1e0 [ 3318.815479][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3318.815479][ T282] [ 3318.817659][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3318.817659][ T282] netdev_get_by_index+0x5e/0x80 [ 3318.817659][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3318.817659][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3318.817659][ T282] ip6_route_add+0x1c/0x140 [ 3318.817659][ T282] addrconf_add_mroute+0x129/0x180 [ 3318.817659][ T282] addrconf_add_dev+0xe2/0x170 [ 3318.817659][ T282] inet6_addr_add+0x12f/0xa40 [ 3318.817659][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3318.817659][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3318.817659][ T282] netlink_rcv_skb+0x130/0x360 [ 3318.817659][ T282] netlink_unicast+0x449/0x710 [ 3318.817659][ T282] netlink_sendmsg+0x723/0xbe0 [ 3318.817659][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3318.817659][ T282] ___sys_sendmsg+0xee/0x170 [ 3318.817659][ T282] __sys_sendmsg+0xcd/0x170 [ 3318.817659][ T282] do_syscall_64+0xc6/0x1e0 [ 3318.817659][ T282] [ 3318.819812][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3318.819812][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3318.819812][ T282] ipv6_find_idev+0x102/0x170 [ 3318.819812][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3318.819812][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3318.819812][ T282] netlink_rcv_skb+0x130/0x360 [ 3318.819812][ T282] netlink_unicast+0x449/0x710 [ 3318.819812][ T282] netlink_sendmsg+0x723/0xbe0 [ 3318.819812][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3318.819812][ T282] ___sys_sendmsg+0xee/0x170 [ 3318.819812][ T282] __sys_sendmsg+0xcd/0x170 [ 3318.819812][ T282] do_syscall_64+0xc6/0x1e0 [ 3318.819812][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3318.819812][ T282] [ 3318.821496][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3318.821496][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3318.821496][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3318.821496][ T282] ipv6_find_idev+0x102/0x170 [ 3318.821496][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3318.821496][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3318.821496][ T282] netlink_rcv_skb+0x130/0x360 [ 3318.821496][ T282] netlink_unicast+0x449/0x710 [ 3318.821496][ T282] netlink_sendmsg+0x723/0xbe0 [ 3318.821496][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3318.821496][ T282] ___sys_sendmsg+0xee/0x170 [ 3318.821496][ T282] __sys_sendmsg+0xcd/0x170 [ 3318.821496][ T282] do_syscall_64+0xc6/0x1e0 [ 3318.821496][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3318.821496][ T282] [ 3328.291103][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3328.291597][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3328.291597][ T284] netdev_get_by_index+0x5e/0x80 [ 3328.291597][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3328.291597][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3328.291597][ T284] ip6_route_add+0x1c/0x140 [ 3328.291597][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3328.291597][ T284] inet6_addr_add+0x4f8/0xa40 [ 3328.291597][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3328.291597][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3328.291597][ T284] netlink_rcv_skb+0x130/0x360 [ 3328.291597][ T284] netlink_unicast+0x449/0x710 [ 3328.291597][ T284] netlink_sendmsg+0x723/0xbe0 [ 3328.291597][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3328.291597][ T284] ___sys_sendmsg+0xee/0x170 [ 3328.291597][ T284] __sys_sendmsg+0xcd/0x170 [ 3328.291597][ T284] do_syscall_64+0xc6/0x1e0 [ 3328.291597][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3328.291597][ T284] [ 3328.293816][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3328.293816][ T284] netdev_get_by_index+0x5e/0x80 [ 3328.293816][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3328.293816][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3328.293816][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3328.293816][ T284] ipv6_add_addr+0x411/0x2000 [ 3328.293816][ T284] inet6_addr_add+0x30e/0xa40 [ 3328.293816][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3328.293816][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3328.293816][ T284] netlink_rcv_skb+0x130/0x360 [ 3328.293816][ T284] netlink_unicast+0x449/0x710 [ 3328.293816][ T284] netlink_sendmsg+0x723/0xbe0 [ 3328.293816][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3328.293816][ T284] ___sys_sendmsg+0xee/0x170 [ 3328.293816][ T284] __sys_sendmsg+0xcd/0x170 [ 3328.293816][ T284] do_syscall_64+0xc6/0x1e0 [ 3328.293816][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3328.293816][ T284] [ 3328.296012][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3328.296012][ T284] netdev_get_by_index+0x5e/0x80 [ 3328.296012][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3328.296012][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3328.296012][ T284] ip6_route_add+0x1c/0x140 [ 3328.296012][ T284] addrconf_add_mroute+0x129/0x180 [ 3328.296012][ T284] addrconf_add_dev+0xe2/0x170 [ 3328.296012][ T284] inet6_addr_add+0x12f/0xa40 [ 3328.296012][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3328.296012][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3328.296012][ T284] netlink_rcv_skb+0x130/0x360 [ 3328.296012][ T284] netlink_unicast+0x449/0x710 [ 3328.296012][ T284] netlink_sendmsg+0x723/0xbe0 [ 3328.296012][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3328.296012][ T284] ___sys_sendmsg+0xee/0x170 [ 3328.296012][ T284] __sys_sendmsg+0xcd/0x170 [ 3328.296012][ T284] do_syscall_64+0xc6/0x1e0 [ 3328.296012][ T284] [ 3328.298158][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3328.298158][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3328.298158][ T284] ipv6_find_idev+0x102/0x170 [ 3328.298158][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3328.298158][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3328.298158][ T284] netlink_rcv_skb+0x130/0x360 [ 3328.298158][ T284] netlink_unicast+0x449/0x710 [ 3328.298158][ T284] netlink_sendmsg+0x723/0xbe0 [ 3328.298158][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3328.298158][ T284] ___sys_sendmsg+0xee/0x170 [ 3328.298158][ T284] __sys_sendmsg+0xcd/0x170 [ 3328.298158][ T284] do_syscall_64+0xc6/0x1e0 [ 3328.298158][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3328.298158][ T284] [ 3328.299839][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3328.299839][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3328.299839][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3328.299839][ T284] ipv6_find_idev+0x102/0x170 [ 3328.299839][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3328.299839][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3328.299839][ T284] netlink_rcv_skb+0x130/0x360 [ 3328.299839][ T284] netlink_unicast+0x449/0x710 [ 3328.299839][ T284] netlink_sendmsg+0x723/0xbe0 [ 3328.299839][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3328.299839][ T284] ___sys_sendmsg+0xee/0x170 [ 3328.299839][ T284] __sys_sendmsg+0xcd/0x170 [ 3328.299839][ T284] do_syscall_64+0xc6/0x1e0 [ 3328.299839][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3328.299839][ T284] [ 3329.059011][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3329.059658][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3329.059658][ T282] dst_init+0x84/0x4a0 [ 3329.059658][ T282] dst_alloc+0x97/0x150 [ 3329.059658][ T282] ip6_dst_alloc+0x23/0x90 [ 3329.059658][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3329.059658][ T282] ip6_pol_route+0x56f/0x840 [ 3329.059658][ T282] fib6_rule_lookup+0x196/0x240 [ 3329.059658][ T282] ip6_route_input+0x542/0x980 [ 3329.059658][ T282] ipv6_rcv+0x8f/0x400 [ 3329.059658][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3329.059658][ T282] process_backlog+0x101/0x620 [ 3329.059658][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3329.059658][ T282] net_rx_action+0x495/0xbe0 [ 3329.059658][ T282] __do_softirq+0x1b5/0x7f6 [ 3329.059658][ T282] [ 3329.062556][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3329.062556][ T282] netdev_get_by_index+0x5e/0x80 [ 3329.062556][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3329.062556][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3329.062556][ T282] ip6_route_add+0x1c/0x140 [ 3329.062556][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3329.062556][ T282] inet6_addr_add+0x4f8/0xa40 [ 3329.062556][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3329.062556][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3329.062556][ T282] netlink_rcv_skb+0x130/0x360 [ 3329.062556][ T282] netlink_unicast+0x449/0x710 [ 3329.062556][ T282] netlink_sendmsg+0x723/0xbe0 [ 3329.062556][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3329.062556][ T282] ___sys_sendmsg+0xee/0x170 [ 3329.062556][ T282] __sys_sendmsg+0xcd/0x170 [ 3329.062556][ T282] do_syscall_64+0xc6/0x1e0 [ 3329.062556][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3329.062556][ T282] [ 3329.066090][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3329.066090][ T282] netdev_get_by_index+0x5e/0x80 [ 3329.066090][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3329.066090][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3329.066090][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3329.066090][ T282] ipv6_add_addr+0x411/0x2000 [ 3329.066090][ T282] inet6_addr_add+0x30e/0xa40 [ 3329.066090][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3329.066090][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3329.066090][ T282] netlink_rcv_skb+0x130/0x360 [ 3329.066090][ T282] netlink_unicast+0x449/0x710 [ 3329.066090][ T282] netlink_sendmsg+0x723/0xbe0 [ 3329.066090][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3329.066090][ T282] ___sys_sendmsg+0xee/0x170 [ 3329.066090][ T282] __sys_sendmsg+0xcd/0x170 [ 3329.066090][ T282] do_syscall_64+0xc6/0x1e0 [ 3329.066090][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3329.066090][ T282] [ 3329.069563][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3329.069563][ T282] netdev_get_by_index+0x5e/0x80 [ 3329.069563][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3329.069563][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3329.069563][ T282] ip6_route_add+0x1c/0x140 [ 3329.069563][ T282] addrconf_add_mroute+0x129/0x180 [ 3329.069563][ T282] addrconf_add_dev+0xe2/0x170 [ 3329.069563][ T282] inet6_addr_add+0x12f/0xa40 [ 3329.069563][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3329.069563][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3329.069563][ T282] netlink_rcv_skb+0x130/0x360 [ 3329.069563][ T282] netlink_unicast+0x449/0x710 [ 3329.069563][ T282] netlink_sendmsg+0x723/0xbe0 [ 3329.069563][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3329.069563][ T282] ___sys_sendmsg+0xee/0x170 [ 3329.069563][ T282] __sys_sendmsg+0xcd/0x170 [ 3329.069563][ T282] do_syscall_64+0xc6/0x1e0 [ 3329.069563][ T282] [ 3329.072860][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3329.072860][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3329.072860][ T282] ipv6_find_idev+0x102/0x170 [ 3329.072860][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3329.072860][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3329.072860][ T282] netlink_rcv_skb+0x130/0x360 [ 3329.072860][ T282] netlink_unicast+0x449/0x710 [ 3329.072860][ T282] netlink_sendmsg+0x723/0xbe0 [ 3329.072860][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3329.072860][ T282] ___sys_sendmsg+0xee/0x170 [ 3329.072860][ T282] __sys_sendmsg+0xcd/0x170 [ 3329.072860][ T282] do_syscall_64+0xc6/0x1e0 [ 3329.072860][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3329.072860][ T282] [ 3329.075422][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3329.075422][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3329.075422][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3329.075422][ T282] ipv6_find_idev+0x102/0x170 [ 3329.075422][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3329.075422][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3329.075422][ T282] netlink_rcv_skb+0x130/0x360 [ 3329.075422][ T282] netlink_unicast+0x449/0x710 [ 3329.075422][ T282] netlink_sendmsg+0x723/0xbe0 [ 3329.075422][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3329.075422][ T282] ___sys_sendmsg+0xee/0x170 [ 3329.075422][ T282] __sys_sendmsg+0xcd/0x170 [ 3329.075422][ T282] do_syscall_64+0xc6/0x1e0 [ 3329.075422][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3329.075422][ T282] [ 3338.539058][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3338.539555][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3338.539555][ T284] netdev_get_by_index+0x5e/0x80 [ 3338.539555][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3338.539555][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3338.539555][ T284] ip6_route_add+0x1c/0x140 [ 3338.539555][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3338.539555][ T284] inet6_addr_add+0x4f8/0xa40 [ 3338.539555][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3338.539555][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3338.539555][ T284] netlink_rcv_skb+0x130/0x360 [ 3338.539555][ T284] netlink_unicast+0x449/0x710 [ 3338.539555][ T284] netlink_sendmsg+0x723/0xbe0 [ 3338.539555][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3338.539555][ T284] ___sys_sendmsg+0xee/0x170 [ 3338.539555][ T284] __sys_sendmsg+0xcd/0x170 [ 3338.539555][ T284] do_syscall_64+0xc6/0x1e0 [ 3338.539555][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3338.539555][ T284] [ 3338.541768][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3338.541768][ T284] netdev_get_by_index+0x5e/0x80 [ 3338.541768][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3338.541768][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3338.541768][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3338.541768][ T284] ipv6_add_addr+0x411/0x2000 [ 3338.541768][ T284] inet6_addr_add+0x30e/0xa40 [ 3338.541768][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3338.541768][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3338.541768][ T284] netlink_rcv_skb+0x130/0x360 [ 3338.541768][ T284] netlink_unicast+0x449/0x710 [ 3338.541768][ T284] netlink_sendmsg+0x723/0xbe0 [ 3338.541768][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3338.541768][ T284] ___sys_sendmsg+0xee/0x170 [ 3338.541768][ T284] __sys_sendmsg+0xcd/0x170 [ 3338.541768][ T284] do_syscall_64+0xc6/0x1e0 [ 3338.541768][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3338.541768][ T284] [ 3338.543958][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3338.543958][ T284] netdev_get_by_index+0x5e/0x80 [ 3338.543958][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3338.543958][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3338.543958][ T284] ip6_route_add+0x1c/0x140 [ 3338.543958][ T284] addrconf_add_mroute+0x129/0x180 [ 3338.543958][ T284] addrconf_add_dev+0xe2/0x170 [ 3338.543958][ T284] inet6_addr_add+0x12f/0xa40 [ 3338.543958][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3338.543958][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3338.543958][ T284] netlink_rcv_skb+0x130/0x360 [ 3338.543958][ T284] netlink_unicast+0x449/0x710 [ 3338.543958][ T284] netlink_sendmsg+0x723/0xbe0 [ 3338.543958][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3338.543958][ T284] ___sys_sendmsg+0xee/0x170 [ 3338.543958][ T284] __sys_sendmsg+0xcd/0x170 [ 3338.543958][ T284] do_syscall_64+0xc6/0x1e0 [ 3338.543958][ T284] [ 3338.546119][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3338.546119][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3338.546119][ T284] ipv6_find_idev+0x102/0x170 [ 3338.546119][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3338.546119][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3338.546119][ T284] netlink_rcv_skb+0x130/0x360 [ 3338.546119][ T284] netlink_unicast+0x449/0x710 [ 3338.546119][ T284] netlink_sendmsg+0x723/0xbe0 [ 3338.546119][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3338.546119][ T284] ___sys_sendmsg+0xee/0x170 [ 3338.546119][ T284] __sys_sendmsg+0xcd/0x170 [ 3338.546119][ T284] do_syscall_64+0xc6/0x1e0 [ 3338.546119][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3338.546119][ T284] [ 3338.547803][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3338.547803][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3338.547803][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3338.547803][ T284] ipv6_find_idev+0x102/0x170 [ 3338.547803][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3338.547803][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3338.547803][ T284] netlink_rcv_skb+0x130/0x360 [ 3338.547803][ T284] netlink_unicast+0x449/0x710 [ 3338.547803][ T284] netlink_sendmsg+0x723/0xbe0 [ 3338.547803][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3338.547803][ T284] ___sys_sendmsg+0xee/0x170 [ 3338.547803][ T284] __sys_sendmsg+0xcd/0x170 [ 3338.547803][ T284] do_syscall_64+0xc6/0x1e0 [ 3338.547803][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3338.547803][ T284] [ 3339.322948][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3339.323430][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3339.323430][ T282] dst_init+0x84/0x4a0 [ 3339.323430][ T282] dst_alloc+0x97/0x150 [ 3339.323430][ T282] ip6_dst_alloc+0x23/0x90 [ 3339.323430][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3339.323430][ T282] ip6_pol_route+0x56f/0x840 [ 3339.323430][ T282] fib6_rule_lookup+0x196/0x240 [ 3339.323430][ T282] ip6_route_input+0x542/0x980 [ 3339.323430][ T282] ipv6_rcv+0x8f/0x400 [ 3339.323430][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3339.323430][ T282] process_backlog+0x101/0x620 [ 3339.323430][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3339.323430][ T282] net_rx_action+0x495/0xbe0 [ 3339.323430][ T282] __do_softirq+0x1b5/0x7f6 [ 3339.323430][ T282] [ 3339.325241][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3339.325241][ T282] netdev_get_by_index+0x5e/0x80 [ 3339.325241][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3339.325241][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3339.325241][ T282] ip6_route_add+0x1c/0x140 [ 3339.325241][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3339.325241][ T282] inet6_addr_add+0x4f8/0xa40 [ 3339.325241][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3339.325241][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3339.325241][ T282] netlink_rcv_skb+0x130/0x360 [ 3339.325241][ T282] netlink_unicast+0x449/0x710 [ 3339.325241][ T282] netlink_sendmsg+0x723/0xbe0 [ 3339.325241][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3339.325241][ T282] ___sys_sendmsg+0xee/0x170 [ 3339.325241][ T282] __sys_sendmsg+0xcd/0x170 [ 3339.325241][ T282] do_syscall_64+0xc6/0x1e0 [ 3339.325241][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3339.325241][ T282] [ 3339.327441][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3339.327441][ T282] netdev_get_by_index+0x5e/0x80 [ 3339.327441][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3339.327441][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3339.327441][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3339.327441][ T282] ipv6_add_addr+0x411/0x2000 [ 3339.327441][ T282] inet6_addr_add+0x30e/0xa40 [ 3339.327441][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3339.327441][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3339.327441][ T282] netlink_rcv_skb+0x130/0x360 [ 3339.327441][ T282] netlink_unicast+0x449/0x710 [ 3339.327441][ T282] netlink_sendmsg+0x723/0xbe0 [ 3339.327441][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3339.327441][ T282] ___sys_sendmsg+0xee/0x170 [ 3339.327441][ T282] __sys_sendmsg+0xcd/0x170 [ 3339.327441][ T282] do_syscall_64+0xc6/0x1e0 [ 3339.327441][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3339.327441][ T282] [ 3339.329640][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3339.329640][ T282] netdev_get_by_index+0x5e/0x80 [ 3339.329640][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3339.329640][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3339.329640][ T282] ip6_route_add+0x1c/0x140 [ 3339.329640][ T282] addrconf_add_mroute+0x129/0x180 [ 3339.329640][ T282] addrconf_add_dev+0xe2/0x170 [ 3339.329640][ T282] inet6_addr_add+0x12f/0xa40 [ 3339.329640][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3339.329640][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3339.329640][ T282] netlink_rcv_skb+0x130/0x360 [ 3339.329640][ T282] netlink_unicast+0x449/0x710 [ 3339.329640][ T282] netlink_sendmsg+0x723/0xbe0 [ 3339.329640][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3339.329640][ T282] ___sys_sendmsg+0xee/0x170 [ 3339.329640][ T282] __sys_sendmsg+0xcd/0x170 [ 3339.329640][ T282] do_syscall_64+0xc6/0x1e0 [ 3339.329640][ T282] [ 3339.331793][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3339.331793][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3339.331793][ T282] ipv6_find_idev+0x102/0x170 [ 3339.331793][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3339.331793][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3339.331793][ T282] netlink_rcv_skb+0x130/0x360 [ 3339.331793][ T282] netlink_unicast+0x449/0x710 [ 3339.331793][ T282] netlink_sendmsg+0x723/0xbe0 [ 3339.331793][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3339.331793][ T282] ___sys_sendmsg+0xee/0x170 [ 3339.331793][ T282] __sys_sendmsg+0xcd/0x170 [ 3339.331793][ T282] do_syscall_64+0xc6/0x1e0 [ 3339.331793][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3339.331793][ T282] [ 3339.333485][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3339.333485][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3339.333485][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3339.333485][ T282] ipv6_find_idev+0x102/0x170 [ 3339.333485][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3339.333485][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3339.333485][ T282] netlink_rcv_skb+0x130/0x360 [ 3339.333485][ T282] netlink_unicast+0x449/0x710 [ 3339.333485][ T282] netlink_sendmsg+0x723/0xbe0 [ 3339.333485][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3339.333485][ T282] ___sys_sendmsg+0xee/0x170 [ 3339.333485][ T282] __sys_sendmsg+0xcd/0x170 [ 3339.333485][ T282] do_syscall_64+0xc6/0x1e0 [ 3339.333485][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3339.333485][ T282] [ 3348.787160][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3348.787588][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3348.787588][ T284] netdev_get_by_index+0x5e/0x80 [ 3348.787588][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3348.787588][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3348.787588][ T284] ip6_route_add+0x1c/0x140 [ 3348.787588][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3348.787588][ T284] inet6_addr_add+0x4f8/0xa40 [ 3348.787588][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3348.787588][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3348.787588][ T284] netlink_rcv_skb+0x130/0x360 [ 3348.787588][ T284] netlink_unicast+0x449/0x710 [ 3348.787588][ T284] netlink_sendmsg+0x723/0xbe0 [ 3348.787588][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3348.787588][ T284] ___sys_sendmsg+0xee/0x170 [ 3348.787588][ T284] __sys_sendmsg+0xcd/0x170 [ 3348.787588][ T284] do_syscall_64+0xc6/0x1e0 [ 3348.787588][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3348.787588][ T284] [ 3348.789841][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3348.789841][ T284] netdev_get_by_index+0x5e/0x80 [ 3348.789841][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3348.789841][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3348.789841][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3348.789841][ T284] ipv6_add_addr+0x411/0x2000 [ 3348.789841][ T284] inet6_addr_add+0x30e/0xa40 [ 3348.789841][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3348.789841][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3348.789841][ T284] netlink_rcv_skb+0x130/0x360 [ 3348.789841][ T284] netlink_unicast+0x449/0x710 [ 3348.789841][ T284] netlink_sendmsg+0x723/0xbe0 [ 3348.789841][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3348.789841][ T284] ___sys_sendmsg+0xee/0x170 [ 3348.789841][ T284] __sys_sendmsg+0xcd/0x170 [ 3348.789841][ T284] do_syscall_64+0xc6/0x1e0 [ 3348.789841][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3348.789841][ T284] [ 3348.792025][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3348.792025][ T284] netdev_get_by_index+0x5e/0x80 [ 3348.792025][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3348.792025][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3348.792025][ T284] ip6_route_add+0x1c/0x140 [ 3348.792025][ T284] addrconf_add_mroute+0x129/0x180 [ 3348.792025][ T284] addrconf_add_dev+0xe2/0x170 [ 3348.792025][ T284] inet6_addr_add+0x12f/0xa40 [ 3348.792025][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3348.792025][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3348.792025][ T284] netlink_rcv_skb+0x130/0x360 [ 3348.792025][ T284] netlink_unicast+0x449/0x710 [ 3348.792025][ T284] netlink_sendmsg+0x723/0xbe0 [ 3348.792025][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3348.792025][ T284] ___sys_sendmsg+0xee/0x170 [ 3348.792025][ T284] __sys_sendmsg+0xcd/0x170 [ 3348.792025][ T284] do_syscall_64+0xc6/0x1e0 [ 3348.792025][ T284] [ 3348.794172][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3348.794172][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3348.794172][ T284] ipv6_find_idev+0x102/0x170 [ 3348.794172][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3348.794172][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3348.794172][ T284] netlink_rcv_skb+0x130/0x360 [ 3348.794172][ T284] netlink_unicast+0x449/0x710 [ 3348.794172][ T284] netlink_sendmsg+0x723/0xbe0 [ 3348.794172][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3348.794172][ T284] ___sys_sendmsg+0xee/0x170 [ 3348.794172][ T284] __sys_sendmsg+0xcd/0x170 [ 3348.794172][ T284] do_syscall_64+0xc6/0x1e0 [ 3348.794172][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3348.794172][ T284] [ 3348.795870][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3348.795870][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3348.795870][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3348.795870][ T284] ipv6_find_idev+0x102/0x170 [ 3348.795870][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3348.795870][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3348.795870][ T284] netlink_rcv_skb+0x130/0x360 [ 3348.795870][ T284] netlink_unicast+0x449/0x710 [ 3348.795870][ T284] netlink_sendmsg+0x723/0xbe0 [ 3348.795870][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3348.795870][ T284] ___sys_sendmsg+0xee/0x170 [ 3348.795870][ T284] __sys_sendmsg+0xcd/0x170 [ 3348.795870][ T284] do_syscall_64+0xc6/0x1e0 [ 3348.795870][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3348.795870][ T284] [ 3349.570954][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3349.571515][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3349.571515][ T282] dst_init+0x84/0x4a0 [ 3349.571515][ T282] dst_alloc+0x97/0x150 [ 3349.571515][ T282] ip6_dst_alloc+0x23/0x90 [ 3349.571515][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3349.571515][ T282] ip6_pol_route+0x56f/0x840 [ 3349.571515][ T282] fib6_rule_lookup+0x196/0x240 [ 3349.571515][ T282] ip6_route_input+0x542/0x980 [ 3349.571515][ T282] ipv6_rcv+0x8f/0x400 [ 3349.571515][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3349.571515][ T282] process_backlog+0x101/0x620 [ 3349.571515][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3349.571515][ T282] net_rx_action+0x495/0xbe0 [ 3349.571515][ T282] __do_softirq+0x1b5/0x7f6 [ 3349.571515][ T282] [ 3349.574343][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3349.574343][ T282] netdev_get_by_index+0x5e/0x80 [ 3349.574343][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3349.574343][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3349.574343][ T282] ip6_route_add+0x1c/0x140 [ 3349.574343][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3349.574343][ T282] inet6_addr_add+0x4f8/0xa40 [ 3349.574343][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3349.574343][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3349.574343][ T282] netlink_rcv_skb+0x130/0x360 [ 3349.574343][ T282] netlink_unicast+0x449/0x710 [ 3349.574343][ T282] netlink_sendmsg+0x723/0xbe0 [ 3349.574343][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3349.574343][ T282] ___sys_sendmsg+0xee/0x170 [ 3349.574343][ T282] __sys_sendmsg+0xcd/0x170 [ 3349.574343][ T282] do_syscall_64+0xc6/0x1e0 [ 3349.574343][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3349.574343][ T282] [ 3349.576568][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3349.576568][ T282] netdev_get_by_index+0x5e/0x80 [ 3349.576568][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3349.576568][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3349.576568][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3349.576568][ T282] ipv6_add_addr+0x411/0x2000 [ 3349.576568][ T282] inet6_addr_add+0x30e/0xa40 [ 3349.576568][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3349.576568][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3349.576568][ T282] netlink_rcv_skb+0x130/0x360 [ 3349.576568][ T282] netlink_unicast+0x449/0x710 [ 3349.576568][ T282] netlink_sendmsg+0x723/0xbe0 [ 3349.576568][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3349.576568][ T282] ___sys_sendmsg+0xee/0x170 [ 3349.576568][ T282] __sys_sendmsg+0xcd/0x170 [ 3349.576568][ T282] do_syscall_64+0xc6/0x1e0 [ 3349.576568][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3349.576568][ T282] [ 3349.578784][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3349.578784][ T282] netdev_get_by_index+0x5e/0x80 [ 3349.578784][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3349.578784][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3349.578784][ T282] ip6_route_add+0x1c/0x140 [ 3349.578784][ T282] addrconf_add_mroute+0x129/0x180 [ 3349.578784][ T282] addrconf_add_dev+0xe2/0x170 [ 3349.578784][ T282] inet6_addr_add+0x12f/0xa40 [ 3349.578784][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3349.578784][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3349.578784][ T282] netlink_rcv_skb+0x130/0x360 [ 3349.578784][ T282] netlink_unicast+0x449/0x710 [ 3349.578784][ T282] netlink_sendmsg+0x723/0xbe0 [ 3349.578784][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3349.578784][ T282] ___sys_sendmsg+0xee/0x170 [ 3349.578784][ T282] __sys_sendmsg+0xcd/0x170 [ 3349.578784][ T282] do_syscall_64+0xc6/0x1e0 [ 3349.578784][ T282] [ 3349.581533][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3349.581533][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3349.581533][ T282] ipv6_find_idev+0x102/0x170 [ 3349.581533][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3349.581533][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3349.581533][ T282] netlink_rcv_skb+0x130/0x360 [ 3349.581533][ T282] netlink_unicast+0x449/0x710 [ 3349.581533][ T282] netlink_sendmsg+0x723/0xbe0 [ 3349.581533][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3349.581533][ T282] ___sys_sendmsg+0xee/0x170 [ 3349.581533][ T282] __sys_sendmsg+0xcd/0x170 [ 3349.581533][ T282] do_syscall_64+0xc6/0x1e0 [ 3349.581533][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3349.581533][ T282] [ 3349.583245][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3349.583245][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3349.583245][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3349.583245][ T282] ipv6_find_idev+0x102/0x170 [ 3349.583245][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3349.583245][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3349.583245][ T282] netlink_rcv_skb+0x130/0x360 [ 3349.583245][ T282] netlink_unicast+0x449/0x710 [ 3349.583245][ T282] netlink_sendmsg+0x723/0xbe0 [ 3349.583245][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3349.583245][ T282] ___sys_sendmsg+0xee/0x170 [ 3349.583245][ T282] __sys_sendmsg+0xcd/0x170 [ 3349.583245][ T282] do_syscall_64+0xc6/0x1e0 [ 3349.583245][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3349.583245][ T282] [ 3358.803027][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3358.803468][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3358.803468][ T284] netdev_get_by_index+0x5e/0x80 [ 3358.803468][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3358.803468][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3358.803468][ T284] ip6_route_add+0x1c/0x140 [ 3358.803468][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3358.803468][ T284] inet6_addr_add+0x4f8/0xa40 [ 3358.803468][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3358.803468][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3358.803468][ T284] netlink_rcv_skb+0x130/0x360 [ 3358.803468][ T284] netlink_unicast+0x449/0x710 [ 3358.803468][ T284] netlink_sendmsg+0x723/0xbe0 [ 3358.803468][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3358.803468][ T284] ___sys_sendmsg+0xee/0x170 [ 3358.803468][ T284] __sys_sendmsg+0xcd/0x170 [ 3358.803468][ T284] do_syscall_64+0xc6/0x1e0 [ 3358.803468][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3358.803468][ T284] [ 3358.805760][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3358.805760][ T284] netdev_get_by_index+0x5e/0x80 [ 3358.805760][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3358.805760][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3358.805760][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3358.805760][ T284] ipv6_add_addr+0x411/0x2000 [ 3358.805760][ T284] inet6_addr_add+0x30e/0xa40 [ 3358.805760][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3358.805760][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3358.805760][ T284] netlink_rcv_skb+0x130/0x360 [ 3358.805760][ T284] netlink_unicast+0x449/0x710 [ 3358.805760][ T284] netlink_sendmsg+0x723/0xbe0 [ 3358.805760][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3358.805760][ T284] ___sys_sendmsg+0xee/0x170 [ 3358.805760][ T284] __sys_sendmsg+0xcd/0x170 [ 3358.805760][ T284] do_syscall_64+0xc6/0x1e0 [ 3358.805760][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3358.805760][ T284] [ 3358.808001][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3358.808001][ T284] netdev_get_by_index+0x5e/0x80 [ 3358.808001][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3358.808001][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3358.808001][ T284] ip6_route_add+0x1c/0x140 [ 3358.808001][ T284] addrconf_add_mroute+0x129/0x180 [ 3358.808001][ T284] addrconf_add_dev+0xe2/0x170 [ 3358.808001][ T284] inet6_addr_add+0x12f/0xa40 [ 3358.808001][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3358.808001][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3358.808001][ T284] netlink_rcv_skb+0x130/0x360 [ 3358.808001][ T284] netlink_unicast+0x449/0x710 [ 3358.808001][ T284] netlink_sendmsg+0x723/0xbe0 [ 3358.808001][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3358.808001][ T284] ___sys_sendmsg+0xee/0x170 [ 3358.808001][ T284] __sys_sendmsg+0xcd/0x170 [ 3358.808001][ T284] do_syscall_64+0xc6/0x1e0 [ 3358.808001][ T284] [ 3358.810194][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3358.810194][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3358.810194][ T284] ipv6_find_idev+0x102/0x170 [ 3358.810194][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3358.810194][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3358.810194][ T284] netlink_rcv_skb+0x130/0x360 [ 3358.810194][ T284] netlink_unicast+0x449/0x710 [ 3358.810194][ T284] netlink_sendmsg+0x723/0xbe0 [ 3358.810194][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3358.810194][ T284] ___sys_sendmsg+0xee/0x170 [ 3358.810194][ T284] __sys_sendmsg+0xcd/0x170 [ 3358.810194][ T284] do_syscall_64+0xc6/0x1e0 [ 3358.810194][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3358.810194][ T284] [ 3358.812368][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3358.812368][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3358.812368][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3358.812368][ T284] ipv6_find_idev+0x102/0x170 [ 3358.812368][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3358.812368][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3358.812368][ T284] netlink_rcv_skb+0x130/0x360 [ 3358.812368][ T284] netlink_unicast+0x449/0x710 [ 3358.812368][ T284] netlink_sendmsg+0x723/0xbe0 [ 3358.812368][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3358.812368][ T284] ___sys_sendmsg+0xee/0x170 [ 3358.812368][ T284] __sys_sendmsg+0xcd/0x170 [ 3358.812368][ T284] do_syscall_64+0xc6/0x1e0 [ 3358.812368][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3358.812368][ T284] [ 3359.827033][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3359.827454][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3359.827454][ T282] dst_init+0x84/0x4a0 [ 3359.827454][ T282] dst_alloc+0x97/0x150 [ 3359.827454][ T282] ip6_dst_alloc+0x23/0x90 [ 3359.827454][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3359.827454][ T282] ip6_pol_route+0x56f/0x840 [ 3359.827454][ T282] fib6_rule_lookup+0x196/0x240 [ 3359.827454][ T282] ip6_route_input+0x542/0x980 [ 3359.827454][ T282] ipv6_rcv+0x8f/0x400 [ 3359.827454][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3359.827454][ T282] process_backlog+0x101/0x620 [ 3359.827454][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3359.827454][ T282] net_rx_action+0x495/0xbe0 [ 3359.827454][ T282] __do_softirq+0x1b5/0x7f6 [ 3359.827454][ T282] [ 3359.829235][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3359.829235][ T282] netdev_get_by_index+0x5e/0x80 [ 3359.829235][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3359.829235][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3359.829235][ T282] ip6_route_add+0x1c/0x140 [ 3359.829235][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3359.829235][ T282] inet6_addr_add+0x4f8/0xa40 [ 3359.829235][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3359.829235][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3359.829235][ T282] netlink_rcv_skb+0x130/0x360 [ 3359.829235][ T282] netlink_unicast+0x449/0x710 [ 3359.829235][ T282] netlink_sendmsg+0x723/0xbe0 [ 3359.829235][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3359.829235][ T282] ___sys_sendmsg+0xee/0x170 [ 3359.829235][ T282] __sys_sendmsg+0xcd/0x170 [ 3359.829235][ T282] do_syscall_64+0xc6/0x1e0 [ 3359.829235][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3359.829235][ T282] [ 3359.831433][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3359.831433][ T282] netdev_get_by_index+0x5e/0x80 [ 3359.831433][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3359.831433][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3359.831433][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3359.831433][ T282] ipv6_add_addr+0x411/0x2000 [ 3359.831433][ T282] inet6_addr_add+0x30e/0xa40 [ 3359.831433][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3359.831433][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3359.831433][ T282] netlink_rcv_skb+0x130/0x360 [ 3359.831433][ T282] netlink_unicast+0x449/0x710 [ 3359.831433][ T282] netlink_sendmsg+0x723/0xbe0 [ 3359.831433][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3359.831433][ T282] ___sys_sendmsg+0xee/0x170 [ 3359.831433][ T282] __sys_sendmsg+0xcd/0x170 [ 3359.831433][ T282] do_syscall_64+0xc6/0x1e0 [ 3359.831433][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3359.831433][ T282] [ 3359.833611][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3359.833611][ T282] netdev_get_by_index+0x5e/0x80 [ 3359.833611][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3359.833611][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3359.833611][ T282] ip6_route_add+0x1c/0x140 [ 3359.833611][ T282] addrconf_add_mroute+0x129/0x180 [ 3359.833611][ T282] addrconf_add_dev+0xe2/0x170 [ 3359.833611][ T282] inet6_addr_add+0x12f/0xa40 [ 3359.833611][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3359.833611][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3359.833611][ T282] netlink_rcv_skb+0x130/0x360 [ 3359.833611][ T282] netlink_unicast+0x449/0x710 [ 3359.833611][ T282] netlink_sendmsg+0x723/0xbe0 [ 3359.833611][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3359.833611][ T282] ___sys_sendmsg+0xee/0x170 [ 3359.833611][ T282] __sys_sendmsg+0xcd/0x170 [ 3359.833611][ T282] do_syscall_64+0xc6/0x1e0 [ 3359.833611][ T282] [ 3359.835802][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3359.835802][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3359.835802][ T282] ipv6_find_idev+0x102/0x170 [ 3359.835802][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3359.835802][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3359.835802][ T282] netlink_rcv_skb+0x130/0x360 [ 3359.835802][ T282] netlink_unicast+0x449/0x710 [ 3359.835802][ T282] netlink_sendmsg+0x723/0xbe0 [ 3359.835802][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3359.835802][ T282] ___sys_sendmsg+0xee/0x170 [ 3359.835802][ T282] __sys_sendmsg+0xcd/0x170 [ 3359.835802][ T282] do_syscall_64+0xc6/0x1e0 [ 3359.835802][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3359.835802][ T282] [ 3359.837484][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3359.837484][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3359.837484][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3359.837484][ T282] ipv6_find_idev+0x102/0x170 [ 3359.837484][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3359.837484][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3359.837484][ T282] netlink_rcv_skb+0x130/0x360 [ 3359.837484][ T282] netlink_unicast+0x449/0x710 [ 3359.837484][ T282] netlink_sendmsg+0x723/0xbe0 [ 3359.837484][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3359.837484][ T282] ___sys_sendmsg+0xee/0x170 [ 3359.837484][ T282] __sys_sendmsg+0xcd/0x170 [ 3359.837484][ T282] do_syscall_64+0xc6/0x1e0 [ 3359.837484][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3359.837484][ T282] [ 3368.962984][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3368.963418][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3368.963418][ T284] netdev_get_by_index+0x5e/0x80 [ 3368.963418][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3368.963418][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3368.963418][ T284] ip6_route_add+0x1c/0x140 [ 3368.963418][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3368.963418][ T284] inet6_addr_add+0x4f8/0xa40 [ 3368.963418][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3368.963418][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3368.963418][ T284] netlink_rcv_skb+0x130/0x360 [ 3368.963418][ T284] netlink_unicast+0x449/0x710 [ 3368.963418][ T284] netlink_sendmsg+0x723/0xbe0 [ 3368.963418][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3368.963418][ T284] ___sys_sendmsg+0xee/0x170 [ 3368.963418][ T284] __sys_sendmsg+0xcd/0x170 [ 3368.963418][ T284] do_syscall_64+0xc6/0x1e0 [ 3368.963418][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3368.963418][ T284] [ 3368.965672][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3368.965672][ T284] netdev_get_by_index+0x5e/0x80 [ 3368.965672][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3368.965672][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3368.965672][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3368.965672][ T284] ipv6_add_addr+0x411/0x2000 [ 3368.965672][ T284] inet6_addr_add+0x30e/0xa40 [ 3368.965672][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3368.965672][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3368.965672][ T284] netlink_rcv_skb+0x130/0x360 [ 3368.965672][ T284] netlink_unicast+0x449/0x710 [ 3368.965672][ T284] netlink_sendmsg+0x723/0xbe0 [ 3368.965672][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3368.965672][ T284] ___sys_sendmsg+0xee/0x170 [ 3368.965672][ T284] __sys_sendmsg+0xcd/0x170 [ 3368.965672][ T284] do_syscall_64+0xc6/0x1e0 [ 3368.965672][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3368.965672][ T284] [ 3368.967900][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3368.967900][ T284] netdev_get_by_index+0x5e/0x80 [ 3368.967900][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3368.967900][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3368.967900][ T284] ip6_route_add+0x1c/0x140 [ 3368.967900][ T284] addrconf_add_mroute+0x129/0x180 [ 3368.967900][ T284] addrconf_add_dev+0xe2/0x170 [ 3368.967900][ T284] inet6_addr_add+0x12f/0xa40 [ 3368.967900][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3368.967900][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3368.967900][ T284] netlink_rcv_skb+0x130/0x360 [ 3368.967900][ T284] netlink_unicast+0x449/0x710 [ 3368.967900][ T284] netlink_sendmsg+0x723/0xbe0 [ 3368.967900][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3368.967900][ T284] ___sys_sendmsg+0xee/0x170 [ 3368.967900][ T284] __sys_sendmsg+0xcd/0x170 [ 3368.967900][ T284] do_syscall_64+0xc6/0x1e0 [ 3368.967900][ T284] [ 3368.970061][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3368.970061][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3368.970061][ T284] ipv6_find_idev+0x102/0x170 [ 3368.970061][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3368.970061][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3368.970061][ T284] netlink_rcv_skb+0x130/0x360 [ 3368.970061][ T284] netlink_unicast+0x449/0x710 [ 3368.970061][ T284] netlink_sendmsg+0x723/0xbe0 [ 3368.970061][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3368.970061][ T284] ___sys_sendmsg+0xee/0x170 [ 3368.970061][ T284] __sys_sendmsg+0xcd/0x170 [ 3368.970061][ T284] do_syscall_64+0xc6/0x1e0 [ 3368.970061][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3368.970061][ T284] [ 3368.971738][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3368.971738][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3368.971738][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3368.971738][ T284] ipv6_find_idev+0x102/0x170 [ 3368.971738][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3368.971738][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3368.971738][ T284] netlink_rcv_skb+0x130/0x360 [ 3368.971738][ T284] netlink_unicast+0x449/0x710 [ 3368.971738][ T284] netlink_sendmsg+0x723/0xbe0 [ 3368.971738][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3368.971738][ T284] ___sys_sendmsg+0xee/0x170 [ 3368.971738][ T284] __sys_sendmsg+0xcd/0x170 [ 3368.971738][ T284] do_syscall_64+0xc6/0x1e0 [ 3368.971738][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3368.971738][ T284] [ 3369.986953][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3369.987424][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3369.987424][ T282] dst_init+0x84/0x4a0 [ 3369.987424][ T282] dst_alloc+0x97/0x150 [ 3369.987424][ T282] ip6_dst_alloc+0x23/0x90 [ 3369.987424][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3369.987424][ T282] ip6_pol_route+0x56f/0x840 [ 3369.987424][ T282] fib6_rule_lookup+0x196/0x240 [ 3369.987424][ T282] ip6_route_input+0x542/0x980 [ 3369.987424][ T282] ipv6_rcv+0x8f/0x400 [ 3369.987424][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3369.987424][ T282] process_backlog+0x101/0x620 [ 3369.987424][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3369.987424][ T282] net_rx_action+0x495/0xbe0 [ 3369.987424][ T282] __do_softirq+0x1b5/0x7f6 [ 3369.987424][ T282] [ 3369.989264][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3369.989264][ T282] netdev_get_by_index+0x5e/0x80 [ 3369.989264][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3369.989264][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3369.989264][ T282] ip6_route_add+0x1c/0x140 [ 3369.989264][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3369.989264][ T282] inet6_addr_add+0x4f8/0xa40 [ 3369.989264][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3369.989264][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3369.989264][ T282] netlink_rcv_skb+0x130/0x360 [ 3369.989264][ T282] netlink_unicast+0x449/0x710 [ 3369.989264][ T282] netlink_sendmsg+0x723/0xbe0 [ 3369.989264][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3369.989264][ T282] ___sys_sendmsg+0xee/0x170 [ 3369.989264][ T282] __sys_sendmsg+0xcd/0x170 [ 3369.989264][ T282] do_syscall_64+0xc6/0x1e0 [ 3369.989264][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3369.989264][ T282] [ 3369.991513][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3369.991513][ T282] netdev_get_by_index+0x5e/0x80 [ 3369.991513][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3369.991513][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3369.991513][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3369.991513][ T282] ipv6_add_addr+0x411/0x2000 [ 3369.991513][ T282] inet6_addr_add+0x30e/0xa40 [ 3369.991513][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3369.991513][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3369.991513][ T282] netlink_rcv_skb+0x130/0x360 [ 3369.991513][ T282] netlink_unicast+0x449/0x710 [ 3369.991513][ T282] netlink_sendmsg+0x723/0xbe0 [ 3369.991513][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3369.991513][ T282] ___sys_sendmsg+0xee/0x170 [ 3369.991513][ T282] __sys_sendmsg+0xcd/0x170 [ 3369.991513][ T282] do_syscall_64+0xc6/0x1e0 [ 3369.991513][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3369.991513][ T282] [ 3369.993768][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3369.993768][ T282] netdev_get_by_index+0x5e/0x80 [ 3369.993768][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3369.993768][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3369.993768][ T282] ip6_route_add+0x1c/0x140 [ 3369.993768][ T282] addrconf_add_mroute+0x129/0x180 [ 3369.993768][ T282] addrconf_add_dev+0xe2/0x170 [ 3369.993768][ T282] inet6_addr_add+0x12f/0xa40 [ 3369.993768][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3369.993768][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3369.993768][ T282] netlink_rcv_skb+0x130/0x360 [ 3369.993768][ T282] netlink_unicast+0x449/0x710 [ 3369.993768][ T282] netlink_sendmsg+0x723/0xbe0 [ 3369.993768][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3369.993768][ T282] ___sys_sendmsg+0xee/0x170 [ 3369.993768][ T282] __sys_sendmsg+0xcd/0x170 [ 3369.993768][ T282] do_syscall_64+0xc6/0x1e0 [ 3369.993768][ T282] [ 3369.996063][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3369.996063][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3369.996063][ T282] ipv6_find_idev+0x102/0x170 [ 3369.996063][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3369.996063][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3369.996063][ T282] netlink_rcv_skb+0x130/0x360 [ 3369.996063][ T282] netlink_unicast+0x449/0x710 [ 3369.996063][ T282] netlink_sendmsg+0x723/0xbe0 [ 3369.996063][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3369.996063][ T282] ___sys_sendmsg+0xee/0x170 [ 3369.996063][ T282] __sys_sendmsg+0xcd/0x170 [ 3369.996063][ T282] do_syscall_64+0xc6/0x1e0 [ 3369.996063][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3369.996063][ T282] [ 3369.997819][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3369.997819][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3369.997819][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3369.997819][ T282] ipv6_find_idev+0x102/0x170 [ 3369.997819][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3369.997819][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3369.997819][ T282] netlink_rcv_skb+0x130/0x360 [ 3369.997819][ T282] netlink_unicast+0x449/0x710 [ 3369.997819][ T282] netlink_sendmsg+0x723/0xbe0 [ 3369.997819][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3369.997819][ T282] ___sys_sendmsg+0xee/0x170 [ 3369.997819][ T282] __sys_sendmsg+0xcd/0x170 [ 3369.997819][ T282] do_syscall_64+0xc6/0x1e0 [ 3369.997819][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3369.997819][ T282] [ 3379.171141][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3379.171576][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3379.171576][ T284] netdev_get_by_index+0x5e/0x80 [ 3379.171576][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3379.171576][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3379.171576][ T284] ip6_route_add+0x1c/0x140 [ 3379.171576][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3379.171576][ T284] inet6_addr_add+0x4f8/0xa40 [ 3379.171576][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3379.171576][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3379.171576][ T284] netlink_rcv_skb+0x130/0x360 [ 3379.171576][ T284] netlink_unicast+0x449/0x710 [ 3379.171576][ T284] netlink_sendmsg+0x723/0xbe0 [ 3379.171576][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3379.171576][ T284] ___sys_sendmsg+0xee/0x170 [ 3379.171576][ T284] __sys_sendmsg+0xcd/0x170 [ 3379.171576][ T284] do_syscall_64+0xc6/0x1e0 [ 3379.171576][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3379.171576][ T284] [ 3379.173850][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3379.173850][ T284] netdev_get_by_index+0x5e/0x80 [ 3379.173850][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3379.173850][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3379.173850][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3379.173850][ T284] ipv6_add_addr+0x411/0x2000 [ 3379.173850][ T284] inet6_addr_add+0x30e/0xa40 [ 3379.173850][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3379.173850][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3379.173850][ T284] netlink_rcv_skb+0x130/0x360 [ 3379.173850][ T284] netlink_unicast+0x449/0x710 [ 3379.173850][ T284] netlink_sendmsg+0x723/0xbe0 [ 3379.173850][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3379.173850][ T284] ___sys_sendmsg+0xee/0x170 [ 3379.173850][ T284] __sys_sendmsg+0xcd/0x170 [ 3379.173850][ T284] do_syscall_64+0xc6/0x1e0 [ 3379.173850][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3379.173850][ T284] [ 3379.176101][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3379.176101][ T284] netdev_get_by_index+0x5e/0x80 [ 3379.176101][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3379.176101][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3379.176101][ T284] ip6_route_add+0x1c/0x140 [ 3379.176101][ T284] addrconf_add_mroute+0x129/0x180 [ 3379.176101][ T284] addrconf_add_dev+0xe2/0x170 [ 3379.176101][ T284] inet6_addr_add+0x12f/0xa40 [ 3379.176101][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3379.176101][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3379.176101][ T284] netlink_rcv_skb+0x130/0x360 [ 3379.176101][ T284] netlink_unicast+0x449/0x710 [ 3379.176101][ T284] netlink_sendmsg+0x723/0xbe0 [ 3379.176101][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3379.176101][ T284] ___sys_sendmsg+0xee/0x170 [ 3379.176101][ T284] __sys_sendmsg+0xcd/0x170 [ 3379.176101][ T284] do_syscall_64+0xc6/0x1e0 [ 3379.176101][ T284] [ 3379.178275][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3379.178275][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3379.178275][ T284] ipv6_find_idev+0x102/0x170 [ 3379.178275][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3379.178275][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3379.178275][ T284] netlink_rcv_skb+0x130/0x360 [ 3379.178275][ T284] netlink_unicast+0x449/0x710 [ 3379.178275][ T284] netlink_sendmsg+0x723/0xbe0 [ 3379.178275][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3379.178275][ T284] ___sys_sendmsg+0xee/0x170 [ 3379.178275][ T284] __sys_sendmsg+0xcd/0x170 [ 3379.178275][ T284] do_syscall_64+0xc6/0x1e0 [ 3379.178275][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3379.178275][ T284] [ 3379.180016][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3379.180016][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3379.180016][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3379.180016][ T284] ipv6_find_idev+0x102/0x170 [ 3379.180016][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3379.180016][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3379.180016][ T284] netlink_rcv_skb+0x130/0x360 [ 3379.180016][ T284] netlink_unicast+0x449/0x710 [ 3379.180016][ T284] netlink_sendmsg+0x723/0xbe0 [ 3379.180016][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3379.180016][ T284] ___sys_sendmsg+0xee/0x170 [ 3379.180016][ T284] __sys_sendmsg+0xcd/0x170 [ 3379.180016][ T284] do_syscall_64+0xc6/0x1e0 [ 3379.180016][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3379.180016][ T284] [ 3380.194983][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3380.195429][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3380.195429][ T282] dst_init+0x84/0x4a0 [ 3380.195429][ T282] dst_alloc+0x97/0x150 [ 3380.195429][ T282] ip6_dst_alloc+0x23/0x90 [ 3380.195429][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3380.195429][ T282] ip6_pol_route+0x56f/0x840 [ 3380.195429][ T282] fib6_rule_lookup+0x196/0x240 [ 3380.195429][ T282] ip6_route_input+0x542/0x980 [ 3380.195429][ T282] ipv6_rcv+0x8f/0x400 [ 3380.195429][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3380.195429][ T282] process_backlog+0x101/0x620 [ 3380.195429][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3380.195429][ T282] net_rx_action+0x495/0xbe0 [ 3380.195429][ T282] __do_softirq+0x1b5/0x7f6 [ 3380.195429][ T282] [ 3380.197250][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3380.197250][ T282] netdev_get_by_index+0x5e/0x80 [ 3380.197250][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3380.197250][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3380.197250][ T282] ip6_route_add+0x1c/0x140 [ 3380.197250][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3380.197250][ T282] inet6_addr_add+0x4f8/0xa40 [ 3380.197250][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3380.197250][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3380.197250][ T282] netlink_rcv_skb+0x130/0x360 [ 3380.197250][ T282] netlink_unicast+0x449/0x710 [ 3380.197250][ T282] netlink_sendmsg+0x723/0xbe0 [ 3380.197250][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3380.197250][ T282] ___sys_sendmsg+0xee/0x170 [ 3380.197250][ T282] __sys_sendmsg+0xcd/0x170 [ 3380.197250][ T282] do_syscall_64+0xc6/0x1e0 [ 3380.197250][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3380.197250][ T282] [ 3380.199547][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3380.199547][ T282] netdev_get_by_index+0x5e/0x80 [ 3380.199547][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3380.199547][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3380.199547][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3380.199547][ T282] ipv6_add_addr+0x411/0x2000 [ 3380.199547][ T282] inet6_addr_add+0x30e/0xa40 [ 3380.199547][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3380.199547][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3380.199547][ T282] netlink_rcv_skb+0x130/0x360 [ 3380.199547][ T282] netlink_unicast+0x449/0x710 [ 3380.199547][ T282] netlink_sendmsg+0x723/0xbe0 [ 3380.199547][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3380.199547][ T282] ___sys_sendmsg+0xee/0x170 [ 3380.199547][ T282] __sys_sendmsg+0xcd/0x170 [ 3380.199547][ T282] do_syscall_64+0xc6/0x1e0 [ 3380.199547][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3380.199547][ T282] [ 3380.201798][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3380.201798][ T282] netdev_get_by_index+0x5e/0x80 [ 3380.201798][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3380.201798][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3380.201798][ T282] ip6_route_add+0x1c/0x140 [ 3380.201798][ T282] addrconf_add_mroute+0x129/0x180 [ 3380.201798][ T282] addrconf_add_dev+0xe2/0x170 [ 3380.201798][ T282] inet6_addr_add+0x12f/0xa40 [ 3380.201798][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3380.201798][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3380.201798][ T282] netlink_rcv_skb+0x130/0x360 [ 3380.201798][ T282] netlink_unicast+0x449/0x710 [ 3380.201798][ T282] netlink_sendmsg+0x723/0xbe0 [ 3380.201798][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3380.201798][ T282] ___sys_sendmsg+0xee/0x170 [ 3380.201798][ T282] __sys_sendmsg+0xcd/0x170 [ 3380.201798][ T282] do_syscall_64+0xc6/0x1e0 [ 3380.201798][ T282] [ 3380.203979][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3380.203979][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3380.203979][ T282] ipv6_find_idev+0x102/0x170 [ 3380.203979][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3380.203979][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3380.203979][ T282] netlink_rcv_skb+0x130/0x360 [ 3380.203979][ T282] netlink_unicast+0x449/0x710 [ 3380.203979][ T282] netlink_sendmsg+0x723/0xbe0 [ 3380.203979][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3380.203979][ T282] ___sys_sendmsg+0xee/0x170 [ 3380.203979][ T282] __sys_sendmsg+0xcd/0x170 [ 3380.203979][ T282] do_syscall_64+0xc6/0x1e0 [ 3380.203979][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3380.203979][ T282] [ 3380.205743][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3380.205743][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3380.205743][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3380.205743][ T282] ipv6_find_idev+0x102/0x170 [ 3380.205743][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3380.205743][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3380.205743][ T282] netlink_rcv_skb+0x130/0x360 [ 3380.205743][ T282] netlink_unicast+0x449/0x710 [ 3380.205743][ T282] netlink_sendmsg+0x723/0xbe0 [ 3380.205743][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3380.205743][ T282] ___sys_sendmsg+0xee/0x170 [ 3380.205743][ T282] __sys_sendmsg+0xcd/0x170 [ 3380.205743][ T282] do_syscall_64+0xc6/0x1e0 [ 3380.205743][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3380.205743][ T282] [ 3389.218990][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3389.219490][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3389.219490][ T284] netdev_get_by_index+0x5e/0x80 [ 3389.219490][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3389.219490][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3389.219490][ T284] ip6_route_add+0x1c/0x140 [ 3389.219490][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3389.219490][ T284] inet6_addr_add+0x4f8/0xa40 [ 3389.219490][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3389.219490][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3389.219490][ T284] netlink_rcv_skb+0x130/0x360 [ 3389.219490][ T284] netlink_unicast+0x449/0x710 [ 3389.219490][ T284] netlink_sendmsg+0x723/0xbe0 [ 3389.219490][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3389.219490][ T284] ___sys_sendmsg+0xee/0x170 [ 3389.219490][ T284] __sys_sendmsg+0xcd/0x170 [ 3389.219490][ T284] do_syscall_64+0xc6/0x1e0 [ 3389.219490][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3389.219490][ T284] [ 3389.221733][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3389.221733][ T284] netdev_get_by_index+0x5e/0x80 [ 3389.221733][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3389.221733][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3389.221733][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3389.221733][ T284] ipv6_add_addr+0x411/0x2000 [ 3389.221733][ T284] inet6_addr_add+0x30e/0xa40 [ 3389.221733][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3389.221733][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3389.221733][ T284] netlink_rcv_skb+0x130/0x360 [ 3389.221733][ T284] netlink_unicast+0x449/0x710 [ 3389.221733][ T284] netlink_sendmsg+0x723/0xbe0 [ 3389.221733][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3389.221733][ T284] ___sys_sendmsg+0xee/0x170 [ 3389.221733][ T284] __sys_sendmsg+0xcd/0x170 [ 3389.221733][ T284] do_syscall_64+0xc6/0x1e0 [ 3389.221733][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3389.221733][ T284] [ 3389.223932][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3389.223932][ T284] netdev_get_by_index+0x5e/0x80 [ 3389.223932][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3389.223932][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3389.223932][ T284] ip6_route_add+0x1c/0x140 [ 3389.223932][ T284] addrconf_add_mroute+0x129/0x180 [ 3389.223932][ T284] addrconf_add_dev+0xe2/0x170 [ 3389.223932][ T284] inet6_addr_add+0x12f/0xa40 [ 3389.223932][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3389.223932][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3389.223932][ T284] netlink_rcv_skb+0x130/0x360 [ 3389.223932][ T284] netlink_unicast+0x449/0x710 [ 3389.223932][ T284] netlink_sendmsg+0x723/0xbe0 [ 3389.223932][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3389.223932][ T284] ___sys_sendmsg+0xee/0x170 [ 3389.223932][ T284] __sys_sendmsg+0xcd/0x170 [ 3389.223932][ T284] do_syscall_64+0xc6/0x1e0 [ 3389.223932][ T284] [ 3389.226098][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3389.226098][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3389.226098][ T284] ipv6_find_idev+0x102/0x170 [ 3389.226098][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3389.226098][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3389.226098][ T284] netlink_rcv_skb+0x130/0x360 [ 3389.226098][ T284] netlink_unicast+0x449/0x710 [ 3389.226098][ T284] netlink_sendmsg+0x723/0xbe0 [ 3389.226098][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3389.226098][ T284] ___sys_sendmsg+0xee/0x170 [ 3389.226098][ T284] __sys_sendmsg+0xcd/0x170 [ 3389.226098][ T284] do_syscall_64+0xc6/0x1e0 [ 3389.226098][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3389.226098][ T284] [ 3389.227811][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3389.227811][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3389.227811][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3389.227811][ T284] ipv6_find_idev+0x102/0x170 [ 3389.227811][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3389.227811][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3389.227811][ T284] netlink_rcv_skb+0x130/0x360 [ 3389.227811][ T284] netlink_unicast+0x449/0x710 [ 3389.227811][ T284] netlink_sendmsg+0x723/0xbe0 [ 3389.227811][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3389.227811][ T284] ___sys_sendmsg+0xee/0x170 [ 3389.227811][ T284] __sys_sendmsg+0xcd/0x170 [ 3389.227811][ T284] do_syscall_64+0xc6/0x1e0 [ 3389.227811][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3389.227811][ T284] [ 3390.243021][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3390.243459][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3390.243459][ T282] dst_init+0x84/0x4a0 [ 3390.243459][ T282] dst_alloc+0x97/0x150 [ 3390.243459][ T282] ip6_dst_alloc+0x23/0x90 [ 3390.243459][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3390.243459][ T282] ip6_pol_route+0x56f/0x840 [ 3390.243459][ T282] fib6_rule_lookup+0x196/0x240 [ 3390.243459][ T282] ip6_route_input+0x542/0x980 [ 3390.243459][ T282] ipv6_rcv+0x8f/0x400 [ 3390.243459][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3390.243459][ T282] process_backlog+0x101/0x620 [ 3390.243459][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3390.243459][ T282] net_rx_action+0x495/0xbe0 [ 3390.243459][ T282] __do_softirq+0x1b5/0x7f6 [ 3390.243459][ T282] [ 3390.245280][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3390.245280][ T282] netdev_get_by_index+0x5e/0x80 [ 3390.245280][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3390.245280][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3390.245280][ T282] ip6_route_add+0x1c/0x140 [ 3390.245280][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3390.245280][ T282] inet6_addr_add+0x4f8/0xa40 [ 3390.245280][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3390.245280][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3390.245280][ T282] netlink_rcv_skb+0x130/0x360 [ 3390.245280][ T282] netlink_unicast+0x449/0x710 [ 3390.245280][ T282] netlink_sendmsg+0x723/0xbe0 [ 3390.245280][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3390.245280][ T282] ___sys_sendmsg+0xee/0x170 [ 3390.245280][ T282] __sys_sendmsg+0xcd/0x170 [ 3390.245280][ T282] do_syscall_64+0xc6/0x1e0 [ 3390.245280][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3390.245280][ T282] [ 3390.247497][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3390.247497][ T282] netdev_get_by_index+0x5e/0x80 [ 3390.247497][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3390.247497][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3390.247497][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3390.247497][ T282] ipv6_add_addr+0x411/0x2000 [ 3390.247497][ T282] inet6_addr_add+0x30e/0xa40 [ 3390.247497][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3390.247497][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3390.247497][ T282] netlink_rcv_skb+0x130/0x360 [ 3390.247497][ T282] netlink_unicast+0x449/0x710 [ 3390.247497][ T282] netlink_sendmsg+0x723/0xbe0 [ 3390.247497][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3390.247497][ T282] ___sys_sendmsg+0xee/0x170 [ 3390.247497][ T282] __sys_sendmsg+0xcd/0x170 [ 3390.247497][ T282] do_syscall_64+0xc6/0x1e0 [ 3390.247497][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3390.247497][ T282] [ 3390.249717][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3390.249717][ T282] netdev_get_by_index+0x5e/0x80 [ 3390.249717][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3390.249717][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3390.249717][ T282] ip6_route_add+0x1c/0x140 [ 3390.249717][ T282] addrconf_add_mroute+0x129/0x180 [ 3390.249717][ T282] addrconf_add_dev+0xe2/0x170 [ 3390.249717][ T282] inet6_addr_add+0x12f/0xa40 [ 3390.249717][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3390.249717][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3390.249717][ T282] netlink_rcv_skb+0x130/0x360 [ 3390.249717][ T282] netlink_unicast+0x449/0x710 [ 3390.249717][ T282] netlink_sendmsg+0x723/0xbe0 [ 3390.249717][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3390.249717][ T282] ___sys_sendmsg+0xee/0x170 [ 3390.249717][ T282] __sys_sendmsg+0xcd/0x170 [ 3390.249717][ T282] do_syscall_64+0xc6/0x1e0 [ 3390.249717][ T282] [ 3390.252405][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3390.252405][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3390.252405][ T282] ipv6_find_idev+0x102/0x170 [ 3390.252405][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3390.252405][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3390.252405][ T282] netlink_rcv_skb+0x130/0x360 [ 3390.252405][ T282] netlink_unicast+0x449/0x710 [ 3390.252405][ T282] netlink_sendmsg+0x723/0xbe0 [ 3390.252405][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3390.252405][ T282] ___sys_sendmsg+0xee/0x170 [ 3390.252405][ T282] __sys_sendmsg+0xcd/0x170 [ 3390.252405][ T282] do_syscall_64+0xc6/0x1e0 [ 3390.252405][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3390.252405][ T282] [ 3390.254941][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3390.254941][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3390.254941][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3390.254941][ T282] ipv6_find_idev+0x102/0x170 [ 3390.254941][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3390.254941][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3390.254941][ T282] netlink_rcv_skb+0x130/0x360 [ 3390.254941][ T282] netlink_unicast+0x449/0x710 [ 3390.254941][ T282] netlink_sendmsg+0x723/0xbe0 [ 3390.254941][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3390.254941][ T282] ___sys_sendmsg+0xee/0x170 [ 3390.254941][ T282] __sys_sendmsg+0xcd/0x170 [ 3390.254941][ T282] do_syscall_64+0xc6/0x1e0 [ 3390.254941][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3390.254941][ T282] [ 3399.466988][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3399.467415][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3399.467415][ T284] netdev_get_by_index+0x5e/0x80 [ 3399.467415][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3399.467415][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3399.467415][ T284] ip6_route_add+0x1c/0x140 [ 3399.467415][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3399.467415][ T284] inet6_addr_add+0x4f8/0xa40 [ 3399.467415][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3399.467415][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3399.467415][ T284] netlink_rcv_skb+0x130/0x360 [ 3399.467415][ T284] netlink_unicast+0x449/0x710 [ 3399.467415][ T284] netlink_sendmsg+0x723/0xbe0 [ 3399.467415][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3399.467415][ T284] ___sys_sendmsg+0xee/0x170 [ 3399.467415][ T284] __sys_sendmsg+0xcd/0x170 [ 3399.467415][ T284] do_syscall_64+0xc6/0x1e0 [ 3399.467415][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3399.467415][ T284] [ 3399.469667][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3399.469667][ T284] netdev_get_by_index+0x5e/0x80 [ 3399.469667][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3399.469667][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3399.469667][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3399.469667][ T284] ipv6_add_addr+0x411/0x2000 [ 3399.469667][ T284] inet6_addr_add+0x30e/0xa40 [ 3399.469667][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3399.469667][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3399.469667][ T284] netlink_rcv_skb+0x130/0x360 [ 3399.469667][ T284] netlink_unicast+0x449/0x710 [ 3399.469667][ T284] netlink_sendmsg+0x723/0xbe0 [ 3399.469667][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3399.469667][ T284] ___sys_sendmsg+0xee/0x170 [ 3399.469667][ T284] __sys_sendmsg+0xcd/0x170 [ 3399.469667][ T284] do_syscall_64+0xc6/0x1e0 [ 3399.469667][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3399.469667][ T284] [ 3399.471854][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3399.471854][ T284] netdev_get_by_index+0x5e/0x80 [ 3399.471854][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3399.471854][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3399.471854][ T284] ip6_route_add+0x1c/0x140 [ 3399.471854][ T284] addrconf_add_mroute+0x129/0x180 [ 3399.471854][ T284] addrconf_add_dev+0xe2/0x170 [ 3399.471854][ T284] inet6_addr_add+0x12f/0xa40 [ 3399.471854][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3399.471854][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3399.471854][ T284] netlink_rcv_skb+0x130/0x360 [ 3399.471854][ T284] netlink_unicast+0x449/0x710 [ 3399.471854][ T284] netlink_sendmsg+0x723/0xbe0 [ 3399.471854][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3399.471854][ T284] ___sys_sendmsg+0xee/0x170 [ 3399.471854][ T284] __sys_sendmsg+0xcd/0x170 [ 3399.471854][ T284] do_syscall_64+0xc6/0x1e0 [ 3399.471854][ T284] [ 3399.474027][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3399.474027][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3399.474027][ T284] ipv6_find_idev+0x102/0x170 [ 3399.474027][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3399.474027][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3399.474027][ T284] netlink_rcv_skb+0x130/0x360 [ 3399.474027][ T284] netlink_unicast+0x449/0x710 [ 3399.474027][ T284] netlink_sendmsg+0x723/0xbe0 [ 3399.474027][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3399.474027][ T284] ___sys_sendmsg+0xee/0x170 [ 3399.474027][ T284] __sys_sendmsg+0xcd/0x170 [ 3399.474027][ T284] do_syscall_64+0xc6/0x1e0 [ 3399.474027][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3399.474027][ T284] [ 3399.475721][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3399.475721][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3399.475721][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3399.475721][ T284] ipv6_find_idev+0x102/0x170 [ 3399.475721][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3399.475721][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3399.475721][ T284] netlink_rcv_skb+0x130/0x360 [ 3399.475721][ T284] netlink_unicast+0x449/0x710 [ 3399.475721][ T284] netlink_sendmsg+0x723/0xbe0 [ 3399.475721][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3399.475721][ T284] ___sys_sendmsg+0xee/0x170 [ 3399.475721][ T284] __sys_sendmsg+0xcd/0x170 [ 3399.475721][ T284] do_syscall_64+0xc6/0x1e0 [ 3399.475721][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3399.475721][ T284] [ 3400.258959][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3400.259391][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3400.259391][ T282] dst_init+0x84/0x4a0 [ 3400.259391][ T282] dst_alloc+0x97/0x150 [ 3400.259391][ T282] ip6_dst_alloc+0x23/0x90 [ 3400.259391][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3400.259391][ T282] ip6_pol_route+0x56f/0x840 [ 3400.259391][ T282] fib6_rule_lookup+0x196/0x240 [ 3400.259391][ T282] ip6_route_input+0x542/0x980 [ 3400.259391][ T282] ipv6_rcv+0x8f/0x400 [ 3400.259391][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3400.259391][ T282] process_backlog+0x101/0x620 [ 3400.259391][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3400.259391][ T282] net_rx_action+0x495/0xbe0 [ 3400.259391][ T282] __do_softirq+0x1b5/0x7f6 [ 3400.259391][ T282] [ 3400.261220][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3400.261220][ T282] netdev_get_by_index+0x5e/0x80 [ 3400.261220][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3400.261220][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3400.261220][ T282] ip6_route_add+0x1c/0x140 [ 3400.261220][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3400.261220][ T282] inet6_addr_add+0x4f8/0xa40 [ 3400.261220][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3400.261220][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3400.261220][ T282] netlink_rcv_skb+0x130/0x360 [ 3400.261220][ T282] netlink_unicast+0x449/0x710 [ 3400.261220][ T282] netlink_sendmsg+0x723/0xbe0 [ 3400.261220][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3400.261220][ T282] ___sys_sendmsg+0xee/0x170 [ 3400.261220][ T282] __sys_sendmsg+0xcd/0x170 [ 3400.261220][ T282] do_syscall_64+0xc6/0x1e0 [ 3400.261220][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3400.261220][ T282] [ 3400.263462][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3400.263462][ T282] netdev_get_by_index+0x5e/0x80 [ 3400.263462][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3400.263462][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3400.263462][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3400.263462][ T282] ipv6_add_addr+0x411/0x2000 [ 3400.263462][ T282] inet6_addr_add+0x30e/0xa40 [ 3400.263462][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3400.263462][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3400.263462][ T282] netlink_rcv_skb+0x130/0x360 [ 3400.263462][ T282] netlink_unicast+0x449/0x710 [ 3400.263462][ T282] netlink_sendmsg+0x723/0xbe0 [ 3400.263462][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3400.263462][ T282] ___sys_sendmsg+0xee/0x170 [ 3400.263462][ T282] __sys_sendmsg+0xcd/0x170 [ 3400.263462][ T282] do_syscall_64+0xc6/0x1e0 [ 3400.263462][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3400.263462][ T282] [ 3400.265704][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3400.265704][ T282] netdev_get_by_index+0x5e/0x80 [ 3400.265704][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3400.265704][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3400.265704][ T282] ip6_route_add+0x1c/0x140 [ 3400.265704][ T282] addrconf_add_mroute+0x129/0x180 [ 3400.265704][ T282] addrconf_add_dev+0xe2/0x170 [ 3400.265704][ T282] inet6_addr_add+0x12f/0xa40 [ 3400.265704][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3400.265704][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3400.265704][ T282] netlink_rcv_skb+0x130/0x360 [ 3400.265704][ T282] netlink_unicast+0x449/0x710 [ 3400.265704][ T282] netlink_sendmsg+0x723/0xbe0 [ 3400.265704][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3400.265704][ T282] ___sys_sendmsg+0xee/0x170 [ 3400.265704][ T282] __sys_sendmsg+0xcd/0x170 [ 3400.265704][ T282] do_syscall_64+0xc6/0x1e0 [ 3400.265704][ T282] [ 3400.267897][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3400.267897][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3400.267897][ T282] ipv6_find_idev+0x102/0x170 [ 3400.267897][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3400.267897][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3400.267897][ T282] netlink_rcv_skb+0x130/0x360 [ 3400.267897][ T282] netlink_unicast+0x449/0x710 [ 3400.267897][ T282] netlink_sendmsg+0x723/0xbe0 [ 3400.267897][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3400.267897][ T282] ___sys_sendmsg+0xee/0x170 [ 3400.267897][ T282] __sys_sendmsg+0xcd/0x170 [ 3400.267897][ T282] do_syscall_64+0xc6/0x1e0 [ 3400.267897][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3400.267897][ T282] [ 3400.269617][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3400.269617][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3400.269617][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3400.269617][ T282] ipv6_find_idev+0x102/0x170 [ 3400.269617][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3400.269617][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3400.269617][ T282] netlink_rcv_skb+0x130/0x360 [ 3400.269617][ T282] netlink_unicast+0x449/0x710 [ 3400.269617][ T282] netlink_sendmsg+0x723/0xbe0 [ 3400.269617][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3400.269617][ T282] ___sys_sendmsg+0xee/0x170 [ 3400.269617][ T282] __sys_sendmsg+0xcd/0x170 [ 3400.269617][ T282] do_syscall_64+0xc6/0x1e0 [ 3400.269617][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3400.269617][ T282] [ 3409.714943][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3409.715399][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3409.715399][ T284] netdev_get_by_index+0x5e/0x80 [ 3409.715399][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3409.715399][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3409.715399][ T284] ip6_route_add+0x1c/0x140 [ 3409.715399][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3409.715399][ T284] inet6_addr_add+0x4f8/0xa40 [ 3409.715399][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3409.715399][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3409.715399][ T284] netlink_rcv_skb+0x130/0x360 [ 3409.715399][ T284] netlink_unicast+0x449/0x710 [ 3409.715399][ T284] netlink_sendmsg+0x723/0xbe0 [ 3409.715399][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3409.715399][ T284] ___sys_sendmsg+0xee/0x170 [ 3409.715399][ T284] __sys_sendmsg+0xcd/0x170 [ 3409.715399][ T284] do_syscall_64+0xc6/0x1e0 [ 3409.715399][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3409.715399][ T284] [ 3409.717614][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3409.717614][ T284] netdev_get_by_index+0x5e/0x80 [ 3409.717614][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3409.717614][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3409.717614][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3409.717614][ T284] ipv6_add_addr+0x411/0x2000 [ 3409.717614][ T284] inet6_addr_add+0x30e/0xa40 [ 3409.717614][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3409.717614][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3409.717614][ T284] netlink_rcv_skb+0x130/0x360 [ 3409.717614][ T284] netlink_unicast+0x449/0x710 [ 3409.717614][ T284] netlink_sendmsg+0x723/0xbe0 [ 3409.717614][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3409.717614][ T284] ___sys_sendmsg+0xee/0x170 [ 3409.717614][ T284] __sys_sendmsg+0xcd/0x170 [ 3409.717614][ T284] do_syscall_64+0xc6/0x1e0 [ 3409.717614][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3409.717614][ T284] [ 3409.719806][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3409.719806][ T284] netdev_get_by_index+0x5e/0x80 [ 3409.719806][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3409.719806][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3409.719806][ T284] ip6_route_add+0x1c/0x140 [ 3409.719806][ T284] addrconf_add_mroute+0x129/0x180 [ 3409.719806][ T284] addrconf_add_dev+0xe2/0x170 [ 3409.719806][ T284] inet6_addr_add+0x12f/0xa40 [ 3409.719806][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3409.719806][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3409.719806][ T284] netlink_rcv_skb+0x130/0x360 [ 3409.719806][ T284] netlink_unicast+0x449/0x710 [ 3409.719806][ T284] netlink_sendmsg+0x723/0xbe0 [ 3409.719806][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3409.719806][ T284] ___sys_sendmsg+0xee/0x170 [ 3409.719806][ T284] __sys_sendmsg+0xcd/0x170 [ 3409.719806][ T284] do_syscall_64+0xc6/0x1e0 [ 3409.719806][ T284] [ 3409.721952][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3409.721952][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3409.721952][ T284] ipv6_find_idev+0x102/0x170 [ 3409.721952][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3409.721952][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3409.721952][ T284] netlink_rcv_skb+0x130/0x360 [ 3409.721952][ T284] netlink_unicast+0x449/0x710 [ 3409.721952][ T284] netlink_sendmsg+0x723/0xbe0 [ 3409.721952][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3409.721952][ T284] ___sys_sendmsg+0xee/0x170 [ 3409.721952][ T284] __sys_sendmsg+0xcd/0x170 [ 3409.721952][ T284] do_syscall_64+0xc6/0x1e0 [ 3409.721952][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3409.721952][ T284] [ 3409.723635][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3409.723635][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3409.723635][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3409.723635][ T284] ipv6_find_idev+0x102/0x170 [ 3409.723635][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3409.723635][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3409.723635][ T284] netlink_rcv_skb+0x130/0x360 [ 3409.723635][ T284] netlink_unicast+0x449/0x710 [ 3409.723635][ T284] netlink_sendmsg+0x723/0xbe0 [ 3409.723635][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3409.723635][ T284] ___sys_sendmsg+0xee/0x170 [ 3409.723635][ T284] __sys_sendmsg+0xcd/0x170 [ 3409.723635][ T284] do_syscall_64+0xc6/0x1e0 [ 3409.723635][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3409.723635][ T284] [ 3410.507008][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3410.507507][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3410.507507][ T282] dst_init+0x84/0x4a0 [ 3410.507507][ T282] dst_alloc+0x97/0x150 [ 3410.507507][ T282] ip6_dst_alloc+0x23/0x90 [ 3410.507507][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3410.507507][ T282] ip6_pol_route+0x56f/0x840 [ 3410.507507][ T282] fib6_rule_lookup+0x196/0x240 [ 3410.507507][ T282] ip6_route_input+0x542/0x980 [ 3410.507507][ T282] ipv6_rcv+0x8f/0x400 [ 3410.507507][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3410.507507][ T282] process_backlog+0x101/0x620 [ 3410.507507][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3410.507507][ T282] net_rx_action+0x495/0xbe0 [ 3410.507507][ T282] __do_softirq+0x1b5/0x7f6 [ 3410.507507][ T282] [ 3410.509410][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3410.509410][ T282] netdev_get_by_index+0x5e/0x80 [ 3410.509410][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3410.509410][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3410.509410][ T282] ip6_route_add+0x1c/0x140 [ 3410.509410][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3410.509410][ T282] inet6_addr_add+0x4f8/0xa40 [ 3410.509410][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3410.509410][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3410.509410][ T282] netlink_rcv_skb+0x130/0x360 [ 3410.509410][ T282] netlink_unicast+0x449/0x710 [ 3410.509410][ T282] netlink_sendmsg+0x723/0xbe0 [ 3410.509410][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3410.509410][ T282] ___sys_sendmsg+0xee/0x170 [ 3410.509410][ T282] __sys_sendmsg+0xcd/0x170 [ 3410.509410][ T282] do_syscall_64+0xc6/0x1e0 [ 3410.509410][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3410.509410][ T282] [ 3410.511659][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3410.511659][ T282] netdev_get_by_index+0x5e/0x80 [ 3410.511659][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3410.511659][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3410.511659][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3410.511659][ T282] ipv6_add_addr+0x411/0x2000 [ 3410.511659][ T282] inet6_addr_add+0x30e/0xa40 [ 3410.511659][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3410.511659][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3410.511659][ T282] netlink_rcv_skb+0x130/0x360 [ 3410.511659][ T282] netlink_unicast+0x449/0x710 [ 3410.511659][ T282] netlink_sendmsg+0x723/0xbe0 [ 3410.511659][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3410.511659][ T282] ___sys_sendmsg+0xee/0x170 [ 3410.511659][ T282] __sys_sendmsg+0xcd/0x170 [ 3410.511659][ T282] do_syscall_64+0xc6/0x1e0 [ 3410.511659][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3410.511659][ T282] [ 3410.513892][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3410.513892][ T282] netdev_get_by_index+0x5e/0x80 [ 3410.513892][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3410.513892][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3410.513892][ T282] ip6_route_add+0x1c/0x140 [ 3410.513892][ T282] addrconf_add_mroute+0x129/0x180 [ 3410.513892][ T282] addrconf_add_dev+0xe2/0x170 [ 3410.513892][ T282] inet6_addr_add+0x12f/0xa40 [ 3410.513892][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3410.513892][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3410.513892][ T282] netlink_rcv_skb+0x130/0x360 [ 3410.513892][ T282] netlink_unicast+0x449/0x710 [ 3410.513892][ T282] netlink_sendmsg+0x723/0xbe0 [ 3410.513892][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3410.513892][ T282] ___sys_sendmsg+0xee/0x170 [ 3410.513892][ T282] __sys_sendmsg+0xcd/0x170 [ 3410.513892][ T282] do_syscall_64+0xc6/0x1e0 [ 3410.513892][ T282] [ 3410.516089][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3410.516089][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3410.516089][ T282] ipv6_find_idev+0x102/0x170 [ 3410.516089][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3410.516089][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3410.516089][ T282] netlink_rcv_skb+0x130/0x360 [ 3410.516089][ T282] netlink_unicast+0x449/0x710 [ 3410.516089][ T282] netlink_sendmsg+0x723/0xbe0 [ 3410.516089][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3410.516089][ T282] ___sys_sendmsg+0xee/0x170 [ 3410.516089][ T282] __sys_sendmsg+0xcd/0x170 [ 3410.516089][ T282] do_syscall_64+0xc6/0x1e0 [ 3410.516089][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3410.516089][ T282] [ 3410.517825][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3410.517825][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3410.517825][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3410.517825][ T282] ipv6_find_idev+0x102/0x170 [ 3410.517825][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3410.517825][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3410.517825][ T282] netlink_rcv_skb+0x130/0x360 [ 3410.517825][ T282] netlink_unicast+0x449/0x710 [ 3410.517825][ T282] netlink_sendmsg+0x723/0xbe0 [ 3410.517825][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3410.517825][ T282] ___sys_sendmsg+0xee/0x170 [ 3410.517825][ T282] __sys_sendmsg+0xcd/0x170 [ 3410.517825][ T282] do_syscall_64+0xc6/0x1e0 [ 3410.517825][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3410.517825][ T282] [ 3419.898977][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3419.899402][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3419.899402][ T284] netdev_get_by_index+0x5e/0x80 [ 3419.899402][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3419.899402][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3419.899402][ T284] ip6_route_add+0x1c/0x140 [ 3419.899402][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3419.899402][ T284] inet6_addr_add+0x4f8/0xa40 [ 3419.899402][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3419.899402][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3419.899402][ T284] netlink_rcv_skb+0x130/0x360 [ 3419.899402][ T284] netlink_unicast+0x449/0x710 [ 3419.899402][ T284] netlink_sendmsg+0x723/0xbe0 [ 3419.899402][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3419.899402][ T284] ___sys_sendmsg+0xee/0x170 [ 3419.899402][ T284] __sys_sendmsg+0xcd/0x170 [ 3419.899402][ T284] do_syscall_64+0xc6/0x1e0 [ 3419.899402][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3419.899402][ T284] [ 3419.901622][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3419.901622][ T284] netdev_get_by_index+0x5e/0x80 [ 3419.901622][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3419.901622][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3419.901622][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3419.901622][ T284] ipv6_add_addr+0x411/0x2000 [ 3419.901622][ T284] inet6_addr_add+0x30e/0xa40 [ 3419.901622][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3419.901622][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3419.901622][ T284] netlink_rcv_skb+0x130/0x360 [ 3419.901622][ T284] netlink_unicast+0x449/0x710 [ 3419.901622][ T284] netlink_sendmsg+0x723/0xbe0 [ 3419.901622][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3419.901622][ T284] ___sys_sendmsg+0xee/0x170 [ 3419.901622][ T284] __sys_sendmsg+0xcd/0x170 [ 3419.901622][ T284] do_syscall_64+0xc6/0x1e0 [ 3419.901622][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3419.901622][ T284] [ 3419.903900][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3419.903900][ T284] netdev_get_by_index+0x5e/0x80 [ 3419.903900][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3419.903900][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3419.903900][ T284] ip6_route_add+0x1c/0x140 [ 3419.903900][ T284] addrconf_add_mroute+0x129/0x180 [ 3419.903900][ T284] addrconf_add_dev+0xe2/0x170 [ 3419.903900][ T284] inet6_addr_add+0x12f/0xa40 [ 3419.903900][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3419.903900][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3419.903900][ T284] netlink_rcv_skb+0x130/0x360 [ 3419.903900][ T284] netlink_unicast+0x449/0x710 [ 3419.903900][ T284] netlink_sendmsg+0x723/0xbe0 [ 3419.903900][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3419.903900][ T284] ___sys_sendmsg+0xee/0x170 [ 3419.903900][ T284] __sys_sendmsg+0xcd/0x170 [ 3419.903900][ T284] do_syscall_64+0xc6/0x1e0 [ 3419.903900][ T284] [ 3419.906051][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3419.906051][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3419.906051][ T284] ipv6_find_idev+0x102/0x170 [ 3419.906051][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3419.906051][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3419.906051][ T284] netlink_rcv_skb+0x130/0x360 [ 3419.906051][ T284] netlink_unicast+0x449/0x710 [ 3419.906051][ T284] netlink_sendmsg+0x723/0xbe0 [ 3419.906051][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3419.906051][ T284] ___sys_sendmsg+0xee/0x170 [ 3419.906051][ T284] __sys_sendmsg+0xcd/0x170 [ 3419.906051][ T284] do_syscall_64+0xc6/0x1e0 [ 3419.906051][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3419.906051][ T284] [ 3419.907731][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3419.907731][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3419.907731][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3419.907731][ T284] ipv6_find_idev+0x102/0x170 [ 3419.907731][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3419.907731][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3419.907731][ T284] netlink_rcv_skb+0x130/0x360 [ 3419.907731][ T284] netlink_unicast+0x449/0x710 [ 3419.907731][ T284] netlink_sendmsg+0x723/0xbe0 [ 3419.907731][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3419.907731][ T284] ___sys_sendmsg+0xee/0x170 [ 3419.907731][ T284] __sys_sendmsg+0xcd/0x170 [ 3419.907731][ T284] do_syscall_64+0xc6/0x1e0 [ 3419.907731][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3419.907731][ T284] [ 3420.667012][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3420.667491][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3420.667491][ T282] dst_init+0x84/0x4a0 [ 3420.667491][ T282] dst_alloc+0x97/0x150 [ 3420.667491][ T282] ip6_dst_alloc+0x23/0x90 [ 3420.667491][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3420.667491][ T282] ip6_pol_route+0x56f/0x840 [ 3420.667491][ T282] fib6_rule_lookup+0x196/0x240 [ 3420.667491][ T282] ip6_route_input+0x542/0x980 [ 3420.667491][ T282] ipv6_rcv+0x8f/0x400 [ 3420.667491][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3420.667491][ T282] process_backlog+0x101/0x620 [ 3420.667491][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3420.667491][ T282] net_rx_action+0x495/0xbe0 [ 3420.667491][ T282] __do_softirq+0x1b5/0x7f6 [ 3420.667491][ T282] [ 3420.669276][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3420.669276][ T282] netdev_get_by_index+0x5e/0x80 [ 3420.669276][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3420.669276][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3420.669276][ T282] ip6_route_add+0x1c/0x140 [ 3420.669276][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3420.669276][ T282] inet6_addr_add+0x4f8/0xa40 [ 3420.669276][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3420.669276][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3420.669276][ T282] netlink_rcv_skb+0x130/0x360 [ 3420.669276][ T282] netlink_unicast+0x449/0x710 [ 3420.669276][ T282] netlink_sendmsg+0x723/0xbe0 [ 3420.669276][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3420.669276][ T282] ___sys_sendmsg+0xee/0x170 [ 3420.669276][ T282] __sys_sendmsg+0xcd/0x170 [ 3420.669276][ T282] do_syscall_64+0xc6/0x1e0 [ 3420.669276][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3420.669276][ T282] [ 3420.671499][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3420.671499][ T282] netdev_get_by_index+0x5e/0x80 [ 3420.671499][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3420.671499][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3420.671499][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3420.671499][ T282] ipv6_add_addr+0x411/0x2000 [ 3420.671499][ T282] inet6_addr_add+0x30e/0xa40 [ 3420.671499][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3420.671499][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3420.671499][ T282] netlink_rcv_skb+0x130/0x360 [ 3420.671499][ T282] netlink_unicast+0x449/0x710 [ 3420.671499][ T282] netlink_sendmsg+0x723/0xbe0 [ 3420.671499][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3420.671499][ T282] ___sys_sendmsg+0xee/0x170 [ 3420.671499][ T282] __sys_sendmsg+0xcd/0x170 [ 3420.671499][ T282] do_syscall_64+0xc6/0x1e0 [ 3420.671499][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3420.671499][ T282] [ 3420.673680][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3420.673680][ T282] netdev_get_by_index+0x5e/0x80 [ 3420.673680][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3420.673680][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3420.673680][ T282] ip6_route_add+0x1c/0x140 [ 3420.673680][ T282] addrconf_add_mroute+0x129/0x180 [ 3420.673680][ T282] addrconf_add_dev+0xe2/0x170 [ 3420.673680][ T282] inet6_addr_add+0x12f/0xa40 [ 3420.673680][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3420.673680][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3420.673680][ T282] netlink_rcv_skb+0x130/0x360 [ 3420.673680][ T282] netlink_unicast+0x449/0x710 [ 3420.673680][ T282] netlink_sendmsg+0x723/0xbe0 [ 3420.673680][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3420.673680][ T282] ___sys_sendmsg+0xee/0x170 [ 3420.673680][ T282] __sys_sendmsg+0xcd/0x170 [ 3420.673680][ T282] do_syscall_64+0xc6/0x1e0 [ 3420.673680][ T282] [ 3420.675850][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3420.675850][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3420.675850][ T282] ipv6_find_idev+0x102/0x170 [ 3420.675850][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3420.675850][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3420.675850][ T282] netlink_rcv_skb+0x130/0x360 [ 3420.675850][ T282] netlink_unicast+0x449/0x710 [ 3420.675850][ T282] netlink_sendmsg+0x723/0xbe0 [ 3420.675850][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3420.675850][ T282] ___sys_sendmsg+0xee/0x170 [ 3420.675850][ T282] __sys_sendmsg+0xcd/0x170 [ 3420.675850][ T282] do_syscall_64+0xc6/0x1e0 [ 3420.675850][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3420.675850][ T282] [ 3420.677535][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3420.677535][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3420.677535][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3420.677535][ T282] ipv6_find_idev+0x102/0x170 [ 3420.677535][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3420.677535][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3420.677535][ T282] netlink_rcv_skb+0x130/0x360 [ 3420.677535][ T282] netlink_unicast+0x449/0x710 [ 3420.677535][ T282] netlink_sendmsg+0x723/0xbe0 [ 3420.677535][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3420.677535][ T282] ___sys_sendmsg+0xee/0x170 [ 3420.677535][ T282] __sys_sendmsg+0xcd/0x170 [ 3420.677535][ T282] do_syscall_64+0xc6/0x1e0 [ 3420.677535][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3420.677535][ T282] [ 3430.154972][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3430.155428][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3430.155428][ T284] netdev_get_by_index+0x5e/0x80 [ 3430.155428][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3430.155428][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3430.155428][ T284] ip6_route_add+0x1c/0x140 [ 3430.155428][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3430.155428][ T284] inet6_addr_add+0x4f8/0xa40 [ 3430.155428][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3430.155428][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3430.155428][ T284] netlink_rcv_skb+0x130/0x360 [ 3430.155428][ T284] netlink_unicast+0x449/0x710 [ 3430.155428][ T284] netlink_sendmsg+0x723/0xbe0 [ 3430.155428][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3430.155428][ T284] ___sys_sendmsg+0xee/0x170 [ 3430.155428][ T284] __sys_sendmsg+0xcd/0x170 [ 3430.155428][ T284] do_syscall_64+0xc6/0x1e0 [ 3430.155428][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3430.155428][ T284] [ 3430.157666][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3430.157666][ T284] netdev_get_by_index+0x5e/0x80 [ 3430.157666][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3430.157666][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3430.157666][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3430.157666][ T284] ipv6_add_addr+0x411/0x2000 [ 3430.157666][ T284] inet6_addr_add+0x30e/0xa40 [ 3430.157666][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3430.157666][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3430.157666][ T284] netlink_rcv_skb+0x130/0x360 [ 3430.157666][ T284] netlink_unicast+0x449/0x710 [ 3430.157666][ T284] netlink_sendmsg+0x723/0xbe0 [ 3430.157666][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3430.157666][ T284] ___sys_sendmsg+0xee/0x170 [ 3430.157666][ T284] __sys_sendmsg+0xcd/0x170 [ 3430.157666][ T284] do_syscall_64+0xc6/0x1e0 [ 3430.157666][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3430.157666][ T284] [ 3430.159874][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3430.159874][ T284] netdev_get_by_index+0x5e/0x80 [ 3430.159874][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3430.159874][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3430.159874][ T284] ip6_route_add+0x1c/0x140 [ 3430.159874][ T284] addrconf_add_mroute+0x129/0x180 [ 3430.159874][ T284] addrconf_add_dev+0xe2/0x170 [ 3430.159874][ T284] inet6_addr_add+0x12f/0xa40 [ 3430.159874][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3430.159874][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3430.159874][ T284] netlink_rcv_skb+0x130/0x360 [ 3430.159874][ T284] netlink_unicast+0x449/0x710 [ 3430.159874][ T284] netlink_sendmsg+0x723/0xbe0 [ 3430.159874][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3430.159874][ T284] ___sys_sendmsg+0xee/0x170 [ 3430.159874][ T284] __sys_sendmsg+0xcd/0x170 [ 3430.159874][ T284] do_syscall_64+0xc6/0x1e0 [ 3430.159874][ T284] [ 3430.162046][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3430.162046][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3430.162046][ T284] ipv6_find_idev+0x102/0x170 [ 3430.162046][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3430.162046][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3430.162046][ T284] netlink_rcv_skb+0x130/0x360 [ 3430.162046][ T284] netlink_unicast+0x449/0x710 [ 3430.162046][ T284] netlink_sendmsg+0x723/0xbe0 [ 3430.162046][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3430.162046][ T284] ___sys_sendmsg+0xee/0x170 [ 3430.162046][ T284] __sys_sendmsg+0xcd/0x170 [ 3430.162046][ T284] do_syscall_64+0xc6/0x1e0 [ 3430.162046][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3430.162046][ T284] [ 3430.163744][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3430.163744][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3430.163744][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3430.163744][ T284] ipv6_find_idev+0x102/0x170 [ 3430.163744][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3430.163744][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3430.163744][ T284] netlink_rcv_skb+0x130/0x360 [ 3430.163744][ T284] netlink_unicast+0x449/0x710 [ 3430.163744][ T284] netlink_sendmsg+0x723/0xbe0 [ 3430.163744][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3430.163744][ T284] ___sys_sendmsg+0xee/0x170 [ 3430.163744][ T284] __sys_sendmsg+0xcd/0x170 [ 3430.163744][ T284] do_syscall_64+0xc6/0x1e0 [ 3430.163744][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3430.163744][ T284] [ 3430.922977][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3430.923622][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3430.923622][ T282] dst_init+0x84/0x4a0 [ 3430.923622][ T282] dst_alloc+0x97/0x150 [ 3430.923622][ T282] ip6_dst_alloc+0x23/0x90 [ 3430.923622][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3430.923622][ T282] ip6_pol_route+0x56f/0x840 [ 3430.923622][ T282] fib6_rule_lookup+0x196/0x240 [ 3430.923622][ T282] ip6_route_input+0x542/0x980 [ 3430.923622][ T282] ipv6_rcv+0x8f/0x400 [ 3430.923622][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3430.923622][ T282] process_backlog+0x101/0x620 [ 3430.923622][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3430.923622][ T282] net_rx_action+0x495/0xbe0 [ 3430.923622][ T282] __do_softirq+0x1b5/0x7f6 [ 3430.923622][ T282] [ 3430.926700][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3430.926700][ T282] netdev_get_by_index+0x5e/0x80 [ 3430.926700][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3430.926700][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3430.926700][ T282] ip6_route_add+0x1c/0x140 [ 3430.926700][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3430.926700][ T282] inet6_addr_add+0x4f8/0xa40 [ 3430.926700][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3430.926700][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3430.926700][ T282] netlink_rcv_skb+0x130/0x360 [ 3430.926700][ T282] netlink_unicast+0x449/0x710 [ 3430.926700][ T282] netlink_sendmsg+0x723/0xbe0 [ 3430.926700][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3430.926700][ T282] ___sys_sendmsg+0xee/0x170 [ 3430.926700][ T282] __sys_sendmsg+0xcd/0x170 [ 3430.926700][ T282] do_syscall_64+0xc6/0x1e0 [ 3430.926700][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3430.926700][ T282] [ 3430.930386][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3430.930386][ T282] netdev_get_by_index+0x5e/0x80 [ 3430.930386][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3430.930386][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3430.930386][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3430.930386][ T282] ipv6_add_addr+0x411/0x2000 [ 3430.930386][ T282] inet6_addr_add+0x30e/0xa40 [ 3430.930386][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3430.930386][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3430.930386][ T282] netlink_rcv_skb+0x130/0x360 [ 3430.930386][ T282] netlink_unicast+0x449/0x710 [ 3430.930386][ T282] netlink_sendmsg+0x723/0xbe0 [ 3430.930386][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3430.930386][ T282] ___sys_sendmsg+0xee/0x170 [ 3430.930386][ T282] __sys_sendmsg+0xcd/0x170 [ 3430.930386][ T282] do_syscall_64+0xc6/0x1e0 [ 3430.930386][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3430.930386][ T282] [ 3430.934026][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3430.934026][ T282] netdev_get_by_index+0x5e/0x80 [ 3430.934026][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3430.934026][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3430.934026][ T282] ip6_route_add+0x1c/0x140 [ 3430.934026][ T282] addrconf_add_mroute+0x129/0x180 [ 3430.934026][ T282] addrconf_add_dev+0xe2/0x170 [ 3430.934026][ T282] inet6_addr_add+0x12f/0xa40 [ 3430.934026][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3430.934026][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3430.934026][ T282] netlink_rcv_skb+0x130/0x360 [ 3430.934026][ T282] netlink_unicast+0x449/0x710 [ 3430.934026][ T282] netlink_sendmsg+0x723/0xbe0 [ 3430.934026][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3430.934026][ T282] ___sys_sendmsg+0xee/0x170 [ 3430.934026][ T282] __sys_sendmsg+0xcd/0x170 [ 3430.934026][ T282] do_syscall_64+0xc6/0x1e0 [ 3430.934026][ T282] [ 3430.937579][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3430.937579][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3430.937579][ T282] ipv6_find_idev+0x102/0x170 [ 3430.937579][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3430.937579][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3430.937579][ T282] netlink_rcv_skb+0x130/0x360 [ 3430.937579][ T282] netlink_unicast+0x449/0x710 [ 3430.937579][ T282] netlink_sendmsg+0x723/0xbe0 [ 3430.937579][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3430.937579][ T282] ___sys_sendmsg+0xee/0x170 [ 3430.937579][ T282] __sys_sendmsg+0xcd/0x170 [ 3430.937579][ T282] do_syscall_64+0xc6/0x1e0 [ 3430.937579][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3430.937579][ T282] [ 3430.940369][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3430.940369][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3430.940369][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3430.940369][ T282] ipv6_find_idev+0x102/0x170 [ 3430.940369][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3430.940369][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3430.940369][ T282] netlink_rcv_skb+0x130/0x360 [ 3430.940369][ T282] netlink_unicast+0x449/0x710 [ 3430.940369][ T282] netlink_sendmsg+0x723/0xbe0 [ 3430.940369][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3430.940369][ T282] ___sys_sendmsg+0xee/0x170 [ 3430.940369][ T282] __sys_sendmsg+0xcd/0x170 [ 3430.940369][ T282] do_syscall_64+0xc6/0x1e0 [ 3430.940369][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3430.940369][ T282] [ 3440.354956][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3440.355409][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3440.355409][ T284] netdev_get_by_index+0x5e/0x80 [ 3440.355409][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3440.355409][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3440.355409][ T284] ip6_route_add+0x1c/0x140 [ 3440.355409][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3440.355409][ T284] inet6_addr_add+0x4f8/0xa40 [ 3440.355409][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3440.355409][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3440.355409][ T284] netlink_rcv_skb+0x130/0x360 [ 3440.355409][ T284] netlink_unicast+0x449/0x710 [ 3440.355409][ T284] netlink_sendmsg+0x723/0xbe0 [ 3440.355409][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3440.355409][ T284] ___sys_sendmsg+0xee/0x170 [ 3440.355409][ T284] __sys_sendmsg+0xcd/0x170 [ 3440.355409][ T284] do_syscall_64+0xc6/0x1e0 [ 3440.355409][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3440.355409][ T284] [ 3440.357650][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3440.357650][ T284] netdev_get_by_index+0x5e/0x80 [ 3440.357650][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3440.357650][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3440.357650][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3440.357650][ T284] ipv6_add_addr+0x411/0x2000 [ 3440.357650][ T284] inet6_addr_add+0x30e/0xa40 [ 3440.357650][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3440.357650][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3440.357650][ T284] netlink_rcv_skb+0x130/0x360 [ 3440.357650][ T284] netlink_unicast+0x449/0x710 [ 3440.357650][ T284] netlink_sendmsg+0x723/0xbe0 [ 3440.357650][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3440.357650][ T284] ___sys_sendmsg+0xee/0x170 [ 3440.357650][ T284] __sys_sendmsg+0xcd/0x170 [ 3440.357650][ T284] do_syscall_64+0xc6/0x1e0 [ 3440.357650][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3440.357650][ T284] [ 3440.359856][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3440.359856][ T284] netdev_get_by_index+0x5e/0x80 [ 3440.359856][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3440.359856][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3440.359856][ T284] ip6_route_add+0x1c/0x140 [ 3440.359856][ T284] addrconf_add_mroute+0x129/0x180 [ 3440.359856][ T284] addrconf_add_dev+0xe2/0x170 [ 3440.359856][ T284] inet6_addr_add+0x12f/0xa40 [ 3440.359856][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3440.359856][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3440.359856][ T284] netlink_rcv_skb+0x130/0x360 [ 3440.359856][ T284] netlink_unicast+0x449/0x710 [ 3440.359856][ T284] netlink_sendmsg+0x723/0xbe0 [ 3440.359856][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3440.359856][ T284] ___sys_sendmsg+0xee/0x170 [ 3440.359856][ T284] __sys_sendmsg+0xcd/0x170 [ 3440.359856][ T284] do_syscall_64+0xc6/0x1e0 [ 3440.359856][ T284] [ 3440.362029][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3440.362029][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3440.362029][ T284] ipv6_find_idev+0x102/0x170 [ 3440.362029][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3440.362029][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3440.362029][ T284] netlink_rcv_skb+0x130/0x360 [ 3440.362029][ T284] netlink_unicast+0x449/0x710 [ 3440.362029][ T284] netlink_sendmsg+0x723/0xbe0 [ 3440.362029][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3440.362029][ T284] ___sys_sendmsg+0xee/0x170 [ 3440.362029][ T284] __sys_sendmsg+0xcd/0x170 [ 3440.362029][ T284] do_syscall_64+0xc6/0x1e0 [ 3440.362029][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3440.362029][ T284] [ 3440.363732][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3440.363732][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3440.363732][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3440.363732][ T284] ipv6_find_idev+0x102/0x170 [ 3440.363732][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3440.363732][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3440.363732][ T284] netlink_rcv_skb+0x130/0x360 [ 3440.363732][ T284] netlink_unicast+0x449/0x710 [ 3440.363732][ T284] netlink_sendmsg+0x723/0xbe0 [ 3440.363732][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3440.363732][ T284] ___sys_sendmsg+0xee/0x170 [ 3440.363732][ T284] __sys_sendmsg+0xcd/0x170 [ 3440.363732][ T284] do_syscall_64+0xc6/0x1e0 [ 3440.363732][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3440.363732][ T284] [ 3441.123039][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3441.123468][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3441.123468][ T282] dst_init+0x84/0x4a0 [ 3441.123468][ T282] dst_alloc+0x97/0x150 [ 3441.123468][ T282] ip6_dst_alloc+0x23/0x90 [ 3441.123468][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3441.123468][ T282] ip6_pol_route+0x56f/0x840 [ 3441.123468][ T282] fib6_rule_lookup+0x196/0x240 [ 3441.123468][ T282] ip6_route_input+0x542/0x980 [ 3441.123468][ T282] ipv6_rcv+0x8f/0x400 [ 3441.123468][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3441.123468][ T282] process_backlog+0x101/0x620 [ 3441.123468][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3441.123468][ T282] net_rx_action+0x495/0xbe0 [ 3441.123468][ T282] __do_softirq+0x1b5/0x7f6 [ 3441.123468][ T282] [ 3441.125271][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3441.125271][ T282] netdev_get_by_index+0x5e/0x80 [ 3441.125271][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3441.125271][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3441.125271][ T282] ip6_route_add+0x1c/0x140 [ 3441.125271][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3441.125271][ T282] inet6_addr_add+0x4f8/0xa40 [ 3441.125271][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3441.125271][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3441.125271][ T282] netlink_rcv_skb+0x130/0x360 [ 3441.125271][ T282] netlink_unicast+0x449/0x710 [ 3441.125271][ T282] netlink_sendmsg+0x723/0xbe0 [ 3441.125271][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3441.125271][ T282] ___sys_sendmsg+0xee/0x170 [ 3441.125271][ T282] __sys_sendmsg+0xcd/0x170 [ 3441.125271][ T282] do_syscall_64+0xc6/0x1e0 [ 3441.125271][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3441.125271][ T282] [ 3441.127450][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3441.127450][ T282] netdev_get_by_index+0x5e/0x80 [ 3441.127450][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3441.127450][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3441.127450][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3441.127450][ T282] ipv6_add_addr+0x411/0x2000 [ 3441.127450][ T282] inet6_addr_add+0x30e/0xa40 [ 3441.127450][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3441.127450][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3441.127450][ T282] netlink_rcv_skb+0x130/0x360 [ 3441.127450][ T282] netlink_unicast+0x449/0x710 [ 3441.127450][ T282] netlink_sendmsg+0x723/0xbe0 [ 3441.127450][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3441.127450][ T282] ___sys_sendmsg+0xee/0x170 [ 3441.127450][ T282] __sys_sendmsg+0xcd/0x170 [ 3441.127450][ T282] do_syscall_64+0xc6/0x1e0 [ 3441.127450][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3441.127450][ T282] [ 3441.129644][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3441.129644][ T282] netdev_get_by_index+0x5e/0x80 [ 3441.129644][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3441.129644][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3441.129644][ T282] ip6_route_add+0x1c/0x140 [ 3441.129644][ T282] addrconf_add_mroute+0x129/0x180 [ 3441.129644][ T282] addrconf_add_dev+0xe2/0x170 [ 3441.129644][ T282] inet6_addr_add+0x12f/0xa40 [ 3441.129644][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3441.129644][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3441.129644][ T282] netlink_rcv_skb+0x130/0x360 [ 3441.129644][ T282] netlink_unicast+0x449/0x710 [ 3441.129644][ T282] netlink_sendmsg+0x723/0xbe0 [ 3441.129644][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3441.129644][ T282] ___sys_sendmsg+0xee/0x170 [ 3441.129644][ T282] __sys_sendmsg+0xcd/0x170 [ 3441.129644][ T282] do_syscall_64+0xc6/0x1e0 [ 3441.129644][ T282] [ 3441.131787][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3441.131787][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3441.131787][ T282] ipv6_find_idev+0x102/0x170 [ 3441.131787][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3441.131787][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3441.131787][ T282] netlink_rcv_skb+0x130/0x360 [ 3441.131787][ T282] netlink_unicast+0x449/0x710 [ 3441.131787][ T282] netlink_sendmsg+0x723/0xbe0 [ 3441.131787][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3441.131787][ T282] ___sys_sendmsg+0xee/0x170 [ 3441.131787][ T282] __sys_sendmsg+0xcd/0x170 [ 3441.131787][ T282] do_syscall_64+0xc6/0x1e0 [ 3441.131787][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3441.131787][ T282] [ 3441.133977][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3441.133977][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3441.133977][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3441.133977][ T282] ipv6_find_idev+0x102/0x170 [ 3441.133977][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3441.133977][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3441.133977][ T282] netlink_rcv_skb+0x130/0x360 [ 3441.133977][ T282] netlink_unicast+0x449/0x710 [ 3441.133977][ T282] netlink_sendmsg+0x723/0xbe0 [ 3441.133977][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3441.133977][ T282] ___sys_sendmsg+0xee/0x170 [ 3441.133977][ T282] __sys_sendmsg+0xcd/0x170 [ 3441.133977][ T282] do_syscall_64+0xc6/0x1e0 [ 3441.133977][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3441.133977][ T282] [ 3450.547056][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3450.547507][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3450.547507][ T284] netdev_get_by_index+0x5e/0x80 [ 3450.547507][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3450.547507][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3450.547507][ T284] ip6_route_add+0x1c/0x140 [ 3450.547507][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3450.547507][ T284] inet6_addr_add+0x4f8/0xa40 [ 3450.547507][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3450.547507][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3450.547507][ T284] netlink_rcv_skb+0x130/0x360 [ 3450.547507][ T284] netlink_unicast+0x449/0x710 [ 3450.547507][ T284] netlink_sendmsg+0x723/0xbe0 [ 3450.547507][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3450.547507][ T284] ___sys_sendmsg+0xee/0x170 [ 3450.547507][ T284] __sys_sendmsg+0xcd/0x170 [ 3450.547507][ T284] do_syscall_64+0xc6/0x1e0 [ 3450.547507][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3450.547507][ T284] [ 3450.549730][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3450.549730][ T284] netdev_get_by_index+0x5e/0x80 [ 3450.549730][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3450.549730][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3450.549730][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3450.549730][ T284] ipv6_add_addr+0x411/0x2000 [ 3450.549730][ T284] inet6_addr_add+0x30e/0xa40 [ 3450.549730][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3450.549730][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3450.549730][ T284] netlink_rcv_skb+0x130/0x360 [ 3450.549730][ T284] netlink_unicast+0x449/0x710 [ 3450.549730][ T284] netlink_sendmsg+0x723/0xbe0 [ 3450.549730][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3450.549730][ T284] ___sys_sendmsg+0xee/0x170 [ 3450.549730][ T284] __sys_sendmsg+0xcd/0x170 [ 3450.549730][ T284] do_syscall_64+0xc6/0x1e0 [ 3450.549730][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3450.549730][ T284] [ 3450.551967][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3450.551967][ T284] netdev_get_by_index+0x5e/0x80 [ 3450.551967][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3450.551967][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3450.551967][ T284] ip6_route_add+0x1c/0x140 [ 3450.551967][ T284] addrconf_add_mroute+0x129/0x180 [ 3450.551967][ T284] addrconf_add_dev+0xe2/0x170 [ 3450.551967][ T284] inet6_addr_add+0x12f/0xa40 [ 3450.551967][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3450.551967][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3450.551967][ T284] netlink_rcv_skb+0x130/0x360 [ 3450.551967][ T284] netlink_unicast+0x449/0x710 [ 3450.551967][ T284] netlink_sendmsg+0x723/0xbe0 [ 3450.551967][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3450.551967][ T284] ___sys_sendmsg+0xee/0x170 [ 3450.551967][ T284] __sys_sendmsg+0xcd/0x170 [ 3450.551967][ T284] do_syscall_64+0xc6/0x1e0 [ 3450.551967][ T284] [ 3450.554166][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3450.554166][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3450.554166][ T284] ipv6_find_idev+0x102/0x170 [ 3450.554166][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3450.554166][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3450.554166][ T284] netlink_rcv_skb+0x130/0x360 [ 3450.554166][ T284] netlink_unicast+0x449/0x710 [ 3450.554166][ T284] netlink_sendmsg+0x723/0xbe0 [ 3450.554166][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3450.554166][ T284] ___sys_sendmsg+0xee/0x170 [ 3450.554166][ T284] __sys_sendmsg+0xcd/0x170 [ 3450.554166][ T284] do_syscall_64+0xc6/0x1e0 [ 3450.554166][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3450.554166][ T284] [ 3450.555879][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3450.555879][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3450.555879][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3450.555879][ T284] ipv6_find_idev+0x102/0x170 [ 3450.555879][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3450.555879][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3450.555879][ T284] netlink_rcv_skb+0x130/0x360 [ 3450.555879][ T284] netlink_unicast+0x449/0x710 [ 3450.555879][ T284] netlink_sendmsg+0x723/0xbe0 [ 3450.555879][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3450.555879][ T284] ___sys_sendmsg+0xee/0x170 [ 3450.555879][ T284] __sys_sendmsg+0xcd/0x170 [ 3450.555879][ T284] do_syscall_64+0xc6/0x1e0 [ 3450.555879][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3450.555879][ T284] [ 3451.314994][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3451.315470][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3451.315470][ T282] dst_init+0x84/0x4a0 [ 3451.315470][ T282] dst_alloc+0x97/0x150 [ 3451.315470][ T282] ip6_dst_alloc+0x23/0x90 [ 3451.315470][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3451.315470][ T282] ip6_pol_route+0x56f/0x840 [ 3451.315470][ T282] fib6_rule_lookup+0x196/0x240 [ 3451.315470][ T282] ip6_route_input+0x542/0x980 [ 3451.315470][ T282] ipv6_rcv+0x8f/0x400 [ 3451.315470][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3451.315470][ T282] process_backlog+0x101/0x620 [ 3451.315470][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3451.315470][ T282] net_rx_action+0x495/0xbe0 [ 3451.315470][ T282] __do_softirq+0x1b5/0x7f6 [ 3451.315470][ T282] [ 3451.317256][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3451.317256][ T282] netdev_get_by_index+0x5e/0x80 [ 3451.317256][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3451.317256][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3451.317256][ T282] ip6_route_add+0x1c/0x140 [ 3451.317256][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3451.317256][ T282] inet6_addr_add+0x4f8/0xa40 [ 3451.317256][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3451.317256][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3451.317256][ T282] netlink_rcv_skb+0x130/0x360 [ 3451.317256][ T282] netlink_unicast+0x449/0x710 [ 3451.317256][ T282] netlink_sendmsg+0x723/0xbe0 [ 3451.317256][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3451.317256][ T282] ___sys_sendmsg+0xee/0x170 [ 3451.317256][ T282] __sys_sendmsg+0xcd/0x170 [ 3451.317256][ T282] do_syscall_64+0xc6/0x1e0 [ 3451.317256][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3451.317256][ T282] [ 3451.319444][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3451.319444][ T282] netdev_get_by_index+0x5e/0x80 [ 3451.319444][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3451.319444][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3451.319444][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3451.319444][ T282] ipv6_add_addr+0x411/0x2000 [ 3451.319444][ T282] inet6_addr_add+0x30e/0xa40 [ 3451.319444][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3451.319444][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3451.319444][ T282] netlink_rcv_skb+0x130/0x360 [ 3451.319444][ T282] netlink_unicast+0x449/0x710 [ 3451.319444][ T282] netlink_sendmsg+0x723/0xbe0 [ 3451.319444][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3451.319444][ T282] ___sys_sendmsg+0xee/0x170 [ 3451.319444][ T282] __sys_sendmsg+0xcd/0x170 [ 3451.319444][ T282] do_syscall_64+0xc6/0x1e0 [ 3451.319444][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3451.319444][ T282] [ 3451.321678][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3451.321678][ T282] netdev_get_by_index+0x5e/0x80 [ 3451.321678][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3451.321678][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3451.321678][ T282] ip6_route_add+0x1c/0x140 [ 3451.321678][ T282] addrconf_add_mroute+0x129/0x180 [ 3451.321678][ T282] addrconf_add_dev+0xe2/0x170 [ 3451.321678][ T282] inet6_addr_add+0x12f/0xa40 [ 3451.321678][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3451.321678][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3451.321678][ T282] netlink_rcv_skb+0x130/0x360 [ 3451.321678][ T282] netlink_unicast+0x449/0x710 [ 3451.321678][ T282] netlink_sendmsg+0x723/0xbe0 [ 3451.321678][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3451.321678][ T282] ___sys_sendmsg+0xee/0x170 [ 3451.321678][ T282] __sys_sendmsg+0xcd/0x170 [ 3451.321678][ T282] do_syscall_64+0xc6/0x1e0 [ 3451.321678][ T282] [ 3451.323832][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3451.323832][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3451.323832][ T282] ipv6_find_idev+0x102/0x170 [ 3451.323832][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3451.323832][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3451.323832][ T282] netlink_rcv_skb+0x130/0x360 [ 3451.323832][ T282] netlink_unicast+0x449/0x710 [ 3451.323832][ T282] netlink_sendmsg+0x723/0xbe0 [ 3451.323832][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3451.323832][ T282] ___sys_sendmsg+0xee/0x170 [ 3451.323832][ T282] __sys_sendmsg+0xcd/0x170 [ 3451.323832][ T282] do_syscall_64+0xc6/0x1e0 [ 3451.323832][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3451.323832][ T282] [ 3451.325514][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3451.325514][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3451.325514][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3451.325514][ T282] ipv6_find_idev+0x102/0x170 [ 3451.325514][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3451.325514][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3451.325514][ T282] netlink_rcv_skb+0x130/0x360 [ 3451.325514][ T282] netlink_unicast+0x449/0x710 [ 3451.325514][ T282] netlink_sendmsg+0x723/0xbe0 [ 3451.325514][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3451.325514][ T282] ___sys_sendmsg+0xee/0x170 [ 3451.325514][ T282] __sys_sendmsg+0xcd/0x170 [ 3451.325514][ T282] do_syscall_64+0xc6/0x1e0 [ 3451.325514][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3451.325514][ T282] [ 3460.811028][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3460.811460][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3460.811460][ T284] netdev_get_by_index+0x5e/0x80 [ 3460.811460][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3460.811460][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3460.811460][ T284] ip6_route_add+0x1c/0x140 [ 3460.811460][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3460.811460][ T284] inet6_addr_add+0x4f8/0xa40 [ 3460.811460][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3460.811460][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3460.811460][ T284] netlink_rcv_skb+0x130/0x360 [ 3460.811460][ T284] netlink_unicast+0x449/0x710 [ 3460.811460][ T284] netlink_sendmsg+0x723/0xbe0 [ 3460.811460][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3460.811460][ T284] ___sys_sendmsg+0xee/0x170 [ 3460.811460][ T284] __sys_sendmsg+0xcd/0x170 [ 3460.811460][ T284] do_syscall_64+0xc6/0x1e0 [ 3460.811460][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3460.811460][ T284] [ 3460.813720][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3460.813720][ T284] netdev_get_by_index+0x5e/0x80 [ 3460.813720][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3460.813720][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3460.813720][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3460.813720][ T284] ipv6_add_addr+0x411/0x2000 [ 3460.813720][ T284] inet6_addr_add+0x30e/0xa40 [ 3460.813720][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3460.813720][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3460.813720][ T284] netlink_rcv_skb+0x130/0x360 [ 3460.813720][ T284] netlink_unicast+0x449/0x710 [ 3460.813720][ T284] netlink_sendmsg+0x723/0xbe0 [ 3460.813720][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3460.813720][ T284] ___sys_sendmsg+0xee/0x170 [ 3460.813720][ T284] __sys_sendmsg+0xcd/0x170 [ 3460.813720][ T284] do_syscall_64+0xc6/0x1e0 [ 3460.813720][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3460.813720][ T284] [ 3460.815955][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3460.815955][ T284] netdev_get_by_index+0x5e/0x80 [ 3460.815955][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3460.815955][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3460.815955][ T284] ip6_route_add+0x1c/0x140 [ 3460.815955][ T284] addrconf_add_mroute+0x129/0x180 [ 3460.815955][ T284] addrconf_add_dev+0xe2/0x170 [ 3460.815955][ T284] inet6_addr_add+0x12f/0xa40 [ 3460.815955][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3460.815955][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3460.815955][ T284] netlink_rcv_skb+0x130/0x360 [ 3460.815955][ T284] netlink_unicast+0x449/0x710 [ 3460.815955][ T284] netlink_sendmsg+0x723/0xbe0 [ 3460.815955][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3460.815955][ T284] ___sys_sendmsg+0xee/0x170 [ 3460.815955][ T284] __sys_sendmsg+0xcd/0x170 [ 3460.815955][ T284] do_syscall_64+0xc6/0x1e0 [ 3460.815955][ T284] [ 3460.818141][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3460.818141][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3460.818141][ T284] ipv6_find_idev+0x102/0x170 [ 3460.818141][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3460.818141][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3460.818141][ T284] netlink_rcv_skb+0x130/0x360 [ 3460.818141][ T284] netlink_unicast+0x449/0x710 [ 3460.818141][ T284] netlink_sendmsg+0x723/0xbe0 [ 3460.818141][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3460.818141][ T284] ___sys_sendmsg+0xee/0x170 [ 3460.818141][ T284] __sys_sendmsg+0xcd/0x170 [ 3460.818141][ T284] do_syscall_64+0xc6/0x1e0 [ 3460.818141][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3460.818141][ T284] [ 3460.819845][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3460.819845][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3460.819845][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3460.819845][ T284] ipv6_find_idev+0x102/0x170 [ 3460.819845][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3460.819845][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3460.819845][ T284] netlink_rcv_skb+0x130/0x360 [ 3460.819845][ T284] netlink_unicast+0x449/0x710 [ 3460.819845][ T284] netlink_sendmsg+0x723/0xbe0 [ 3460.819845][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3460.819845][ T284] ___sys_sendmsg+0xee/0x170 [ 3460.819845][ T284] __sys_sendmsg+0xcd/0x170 [ 3460.819845][ T284] do_syscall_64+0xc6/0x1e0 [ 3460.819845][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3460.819845][ T284] [ 3461.562951][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3461.563429][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3461.563429][ T282] dst_init+0x84/0x4a0 [ 3461.563429][ T282] dst_alloc+0x97/0x150 [ 3461.563429][ T282] ip6_dst_alloc+0x23/0x90 [ 3461.563429][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3461.563429][ T282] ip6_pol_route+0x56f/0x840 [ 3461.563429][ T282] fib6_rule_lookup+0x196/0x240 [ 3461.563429][ T282] ip6_route_input+0x542/0x980 [ 3461.563429][ T282] ipv6_rcv+0x8f/0x400 [ 3461.563429][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3461.563429][ T282] process_backlog+0x101/0x620 [ 3461.563429][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3461.563429][ T282] net_rx_action+0x495/0xbe0 [ 3461.563429][ T282] __do_softirq+0x1b5/0x7f6 [ 3461.563429][ T282] [ 3461.565217][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3461.565217][ T282] netdev_get_by_index+0x5e/0x80 [ 3461.565217][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3461.565217][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3461.565217][ T282] ip6_route_add+0x1c/0x140 [ 3461.565217][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3461.565217][ T282] inet6_addr_add+0x4f8/0xa40 [ 3461.565217][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3461.565217][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3461.565217][ T282] netlink_rcv_skb+0x130/0x360 [ 3461.565217][ T282] netlink_unicast+0x449/0x710 [ 3461.565217][ T282] netlink_sendmsg+0x723/0xbe0 [ 3461.565217][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3461.565217][ T282] ___sys_sendmsg+0xee/0x170 [ 3461.565217][ T282] __sys_sendmsg+0xcd/0x170 [ 3461.565217][ T282] do_syscall_64+0xc6/0x1e0 [ 3461.565217][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3461.565217][ T282] [ 3461.567400][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3461.567400][ T282] netdev_get_by_index+0x5e/0x80 [ 3461.567400][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3461.567400][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3461.567400][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3461.567400][ T282] ipv6_add_addr+0x411/0x2000 [ 3461.567400][ T282] inet6_addr_add+0x30e/0xa40 [ 3461.567400][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3461.567400][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3461.567400][ T282] netlink_rcv_skb+0x130/0x360 [ 3461.567400][ T282] netlink_unicast+0x449/0x710 [ 3461.567400][ T282] netlink_sendmsg+0x723/0xbe0 [ 3461.567400][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3461.567400][ T282] ___sys_sendmsg+0xee/0x170 [ 3461.567400][ T282] __sys_sendmsg+0xcd/0x170 [ 3461.567400][ T282] do_syscall_64+0xc6/0x1e0 [ 3461.567400][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3461.567400][ T282] [ 3461.569600][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3461.569600][ T282] netdev_get_by_index+0x5e/0x80 [ 3461.569600][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3461.569600][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3461.569600][ T282] ip6_route_add+0x1c/0x140 [ 3461.569600][ T282] addrconf_add_mroute+0x129/0x180 [ 3461.569600][ T282] addrconf_add_dev+0xe2/0x170 [ 3461.569600][ T282] inet6_addr_add+0x12f/0xa40 [ 3461.569600][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3461.569600][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3461.569600][ T282] netlink_rcv_skb+0x130/0x360 [ 3461.569600][ T282] netlink_unicast+0x449/0x710 [ 3461.569600][ T282] netlink_sendmsg+0x723/0xbe0 [ 3461.569600][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3461.569600][ T282] ___sys_sendmsg+0xee/0x170 [ 3461.569600][ T282] __sys_sendmsg+0xcd/0x170 [ 3461.569600][ T282] do_syscall_64+0xc6/0x1e0 [ 3461.569600][ T282] [ 3461.571740][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3461.571740][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3461.571740][ T282] ipv6_find_idev+0x102/0x170 [ 3461.571740][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3461.571740][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3461.571740][ T282] netlink_rcv_skb+0x130/0x360 [ 3461.571740][ T282] netlink_unicast+0x449/0x710 [ 3461.571740][ T282] netlink_sendmsg+0x723/0xbe0 [ 3461.571740][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3461.571740][ T282] ___sys_sendmsg+0xee/0x170 [ 3461.571740][ T282] __sys_sendmsg+0xcd/0x170 [ 3461.571740][ T282] do_syscall_64+0xc6/0x1e0 [ 3461.571740][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3461.571740][ T282] [ 3461.573423][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3461.573423][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3461.573423][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3461.573423][ T282] ipv6_find_idev+0x102/0x170 [ 3461.573423][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3461.573423][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3461.573423][ T282] netlink_rcv_skb+0x130/0x360 [ 3461.573423][ T282] netlink_unicast+0x449/0x710 [ 3461.573423][ T282] netlink_sendmsg+0x723/0xbe0 [ 3461.573423][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3461.573423][ T282] ___sys_sendmsg+0xee/0x170 [ 3461.573423][ T282] __sys_sendmsg+0xcd/0x170 [ 3461.573423][ T282] do_syscall_64+0xc6/0x1e0 [ 3461.573423][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3461.573423][ T282] [ 3470.939039][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3470.939502][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3470.939502][ T284] netdev_get_by_index+0x5e/0x80 [ 3470.939502][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3470.939502][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3470.939502][ T284] ip6_route_add+0x1c/0x140 [ 3470.939502][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3470.939502][ T284] inet6_addr_add+0x4f8/0xa40 [ 3470.939502][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3470.939502][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3470.939502][ T284] netlink_rcv_skb+0x130/0x360 [ 3470.939502][ T284] netlink_unicast+0x449/0x710 [ 3470.939502][ T284] netlink_sendmsg+0x723/0xbe0 [ 3470.939502][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3470.939502][ T284] ___sys_sendmsg+0xee/0x170 [ 3470.939502][ T284] __sys_sendmsg+0xcd/0x170 [ 3470.939502][ T284] do_syscall_64+0xc6/0x1e0 [ 3470.939502][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3470.939502][ T284] [ 3470.941894][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3470.941894][ T284] netdev_get_by_index+0x5e/0x80 [ 3470.941894][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3470.941894][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3470.941894][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3470.941894][ T284] ipv6_add_addr+0x411/0x2000 [ 3470.941894][ T284] inet6_addr_add+0x30e/0xa40 [ 3470.941894][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3470.941894][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3470.941894][ T284] netlink_rcv_skb+0x130/0x360 [ 3470.941894][ T284] netlink_unicast+0x449/0x710 [ 3470.941894][ T284] netlink_sendmsg+0x723/0xbe0 [ 3470.941894][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3470.941894][ T284] ___sys_sendmsg+0xee/0x170 [ 3470.941894][ T284] __sys_sendmsg+0xcd/0x170 [ 3470.941894][ T284] do_syscall_64+0xc6/0x1e0 [ 3470.941894][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3470.941894][ T284] [ 3470.944120][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3470.944120][ T284] netdev_get_by_index+0x5e/0x80 [ 3470.944120][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3470.944120][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3470.944120][ T284] ip6_route_add+0x1c/0x140 [ 3470.944120][ T284] addrconf_add_mroute+0x129/0x180 [ 3470.944120][ T284] addrconf_add_dev+0xe2/0x170 [ 3470.944120][ T284] inet6_addr_add+0x12f/0xa40 [ 3470.944120][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3470.944120][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3470.944120][ T284] netlink_rcv_skb+0x130/0x360 [ 3470.944120][ T284] netlink_unicast+0x449/0x710 [ 3470.944120][ T284] netlink_sendmsg+0x723/0xbe0 [ 3470.944120][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3470.944120][ T284] ___sys_sendmsg+0xee/0x170 [ 3470.944120][ T284] __sys_sendmsg+0xcd/0x170 [ 3470.944120][ T284] do_syscall_64+0xc6/0x1e0 [ 3470.944120][ T284] [ 3470.946286][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3470.946286][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3470.946286][ T284] ipv6_find_idev+0x102/0x170 [ 3470.946286][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3470.946286][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3470.946286][ T284] netlink_rcv_skb+0x130/0x360 [ 3470.946286][ T284] netlink_unicast+0x449/0x710 [ 3470.946286][ T284] netlink_sendmsg+0x723/0xbe0 [ 3470.946286][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3470.946286][ T284] ___sys_sendmsg+0xee/0x170 [ 3470.946286][ T284] __sys_sendmsg+0xcd/0x170 [ 3470.946286][ T284] do_syscall_64+0xc6/0x1e0 [ 3470.946286][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3470.946286][ T284] [ 3470.947982][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3470.947982][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3470.947982][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3470.947982][ T284] ipv6_find_idev+0x102/0x170 [ 3470.947982][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3470.947982][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3470.947982][ T284] netlink_rcv_skb+0x130/0x360 [ 3470.947982][ T284] netlink_unicast+0x449/0x710 [ 3470.947982][ T284] netlink_sendmsg+0x723/0xbe0 [ 3470.947982][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3470.947982][ T284] ___sys_sendmsg+0xee/0x170 [ 3470.947982][ T284] __sys_sendmsg+0xcd/0x170 [ 3470.947982][ T284] do_syscall_64+0xc6/0x1e0 [ 3470.947982][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3470.947982][ T284] [ 3471.707029][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3471.707456][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3471.707456][ T282] dst_init+0x84/0x4a0 [ 3471.707456][ T282] dst_alloc+0x97/0x150 [ 3471.707456][ T282] ip6_dst_alloc+0x23/0x90 [ 3471.707456][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3471.707456][ T282] ip6_pol_route+0x56f/0x840 [ 3471.707456][ T282] fib6_rule_lookup+0x196/0x240 [ 3471.707456][ T282] ip6_route_input+0x542/0x980 [ 3471.707456][ T282] ipv6_rcv+0x8f/0x400 [ 3471.707456][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3471.707456][ T282] process_backlog+0x101/0x620 [ 3471.707456][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3471.707456][ T282] net_rx_action+0x495/0xbe0 [ 3471.707456][ T282] __do_softirq+0x1b5/0x7f6 [ 3471.707456][ T282] [ 3471.709253][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3471.709253][ T282] netdev_get_by_index+0x5e/0x80 [ 3471.709253][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3471.709253][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3471.709253][ T282] ip6_route_add+0x1c/0x140 [ 3471.709253][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3471.709253][ T282] inet6_addr_add+0x4f8/0xa40 [ 3471.709253][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3471.709253][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3471.709253][ T282] netlink_rcv_skb+0x130/0x360 [ 3471.709253][ T282] netlink_unicast+0x449/0x710 [ 3471.709253][ T282] netlink_sendmsg+0x723/0xbe0 [ 3471.709253][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3471.709253][ T282] ___sys_sendmsg+0xee/0x170 [ 3471.709253][ T282] __sys_sendmsg+0xcd/0x170 [ 3471.709253][ T282] do_syscall_64+0xc6/0x1e0 [ 3471.709253][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3471.709253][ T282] [ 3471.711446][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3471.711446][ T282] netdev_get_by_index+0x5e/0x80 [ 3471.711446][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3471.711446][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3471.711446][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3471.711446][ T282] ipv6_add_addr+0x411/0x2000 [ 3471.711446][ T282] inet6_addr_add+0x30e/0xa40 [ 3471.711446][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3471.711446][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3471.711446][ T282] netlink_rcv_skb+0x130/0x360 [ 3471.711446][ T282] netlink_unicast+0x449/0x710 [ 3471.711446][ T282] netlink_sendmsg+0x723/0xbe0 [ 3471.711446][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3471.711446][ T282] ___sys_sendmsg+0xee/0x170 [ 3471.711446][ T282] __sys_sendmsg+0xcd/0x170 [ 3471.711446][ T282] do_syscall_64+0xc6/0x1e0 [ 3471.711446][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3471.711446][ T282] [ 3471.713640][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3471.713640][ T282] netdev_get_by_index+0x5e/0x80 [ 3471.713640][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3471.713640][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3471.713640][ T282] ip6_route_add+0x1c/0x140 [ 3471.713640][ T282] addrconf_add_mroute+0x129/0x180 [ 3471.713640][ T282] addrconf_add_dev+0xe2/0x170 [ 3471.713640][ T282] inet6_addr_add+0x12f/0xa40 [ 3471.713640][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3471.713640][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3471.713640][ T282] netlink_rcv_skb+0x130/0x360 [ 3471.713640][ T282] netlink_unicast+0x449/0x710 [ 3471.713640][ T282] netlink_sendmsg+0x723/0xbe0 [ 3471.713640][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3471.713640][ T282] ___sys_sendmsg+0xee/0x170 [ 3471.713640][ T282] __sys_sendmsg+0xcd/0x170 [ 3471.713640][ T282] do_syscall_64+0xc6/0x1e0 [ 3471.713640][ T282] [ 3471.715822][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3471.715822][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3471.715822][ T282] ipv6_find_idev+0x102/0x170 [ 3471.715822][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3471.715822][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3471.715822][ T282] netlink_rcv_skb+0x130/0x360 [ 3471.715822][ T282] netlink_unicast+0x449/0x710 [ 3471.715822][ T282] netlink_sendmsg+0x723/0xbe0 [ 3471.715822][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3471.715822][ T282] ___sys_sendmsg+0xee/0x170 [ 3471.715822][ T282] __sys_sendmsg+0xcd/0x170 [ 3471.715822][ T282] do_syscall_64+0xc6/0x1e0 [ 3471.715822][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3471.715822][ T282] [ 3471.717506][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3471.717506][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3471.717506][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3471.717506][ T282] ipv6_find_idev+0x102/0x170 [ 3471.717506][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3471.717506][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3471.717506][ T282] netlink_rcv_skb+0x130/0x360 [ 3471.717506][ T282] netlink_unicast+0x449/0x710 [ 3471.717506][ T282] netlink_sendmsg+0x723/0xbe0 [ 3471.717506][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3471.717506][ T282] ___sys_sendmsg+0xee/0x170 [ 3471.717506][ T282] __sys_sendmsg+0xcd/0x170 [ 3471.717506][ T282] do_syscall_64+0xc6/0x1e0 [ 3471.717506][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3471.717506][ T282] [ 3481.194947][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3481.195394][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3481.195394][ T284] netdev_get_by_index+0x5e/0x80 [ 3481.195394][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3481.195394][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3481.195394][ T284] ip6_route_add+0x1c/0x140 [ 3481.195394][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3481.195394][ T284] inet6_addr_add+0x4f8/0xa40 [ 3481.195394][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3481.195394][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3481.195394][ T284] netlink_rcv_skb+0x130/0x360 [ 3481.195394][ T284] netlink_unicast+0x449/0x710 [ 3481.195394][ T284] netlink_sendmsg+0x723/0xbe0 [ 3481.195394][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3481.195394][ T284] ___sys_sendmsg+0xee/0x170 [ 3481.195394][ T284] __sys_sendmsg+0xcd/0x170 [ 3481.195394][ T284] do_syscall_64+0xc6/0x1e0 [ 3481.195394][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3481.195394][ T284] [ 3481.197615][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3481.197615][ T284] netdev_get_by_index+0x5e/0x80 [ 3481.197615][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3481.197615][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3481.197615][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3481.197615][ T284] ipv6_add_addr+0x411/0x2000 [ 3481.197615][ T284] inet6_addr_add+0x30e/0xa40 [ 3481.197615][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3481.197615][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3481.197615][ T284] netlink_rcv_skb+0x130/0x360 [ 3481.197615][ T284] netlink_unicast+0x449/0x710 [ 3481.197615][ T284] netlink_sendmsg+0x723/0xbe0 [ 3481.197615][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3481.197615][ T284] ___sys_sendmsg+0xee/0x170 [ 3481.197615][ T284] __sys_sendmsg+0xcd/0x170 [ 3481.197615][ T284] do_syscall_64+0xc6/0x1e0 [ 3481.197615][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3481.197615][ T284] [ 3481.199795][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3481.199795][ T284] netdev_get_by_index+0x5e/0x80 [ 3481.199795][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3481.199795][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3481.199795][ T284] ip6_route_add+0x1c/0x140 [ 3481.199795][ T284] addrconf_add_mroute+0x129/0x180 [ 3481.199795][ T284] addrconf_add_dev+0xe2/0x170 [ 3481.199795][ T284] inet6_addr_add+0x12f/0xa40 [ 3481.199795][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3481.199795][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3481.199795][ T284] netlink_rcv_skb+0x130/0x360 [ 3481.199795][ T284] netlink_unicast+0x449/0x710 [ 3481.199795][ T284] netlink_sendmsg+0x723/0xbe0 [ 3481.199795][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3481.199795][ T284] ___sys_sendmsg+0xee/0x170 [ 3481.199795][ T284] __sys_sendmsg+0xcd/0x170 [ 3481.199795][ T284] do_syscall_64+0xc6/0x1e0 [ 3481.199795][ T284] [ 3481.201932][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3481.201932][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3481.201932][ T284] ipv6_find_idev+0x102/0x170 [ 3481.201932][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3481.201932][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3481.201932][ T284] netlink_rcv_skb+0x130/0x360 [ 3481.201932][ T284] netlink_unicast+0x449/0x710 [ 3481.201932][ T284] netlink_sendmsg+0x723/0xbe0 [ 3481.201932][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3481.201932][ T284] ___sys_sendmsg+0xee/0x170 [ 3481.201932][ T284] __sys_sendmsg+0xcd/0x170 [ 3481.201932][ T284] do_syscall_64+0xc6/0x1e0 [ 3481.201932][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3481.201932][ T284] [ 3481.203614][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3481.203614][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3481.203614][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3481.203614][ T284] ipv6_find_idev+0x102/0x170 [ 3481.203614][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3481.203614][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3481.203614][ T284] netlink_rcv_skb+0x130/0x360 [ 3481.203614][ T284] netlink_unicast+0x449/0x710 [ 3481.203614][ T284] netlink_sendmsg+0x723/0xbe0 [ 3481.203614][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3481.203614][ T284] ___sys_sendmsg+0xee/0x170 [ 3481.203614][ T284] __sys_sendmsg+0xcd/0x170 [ 3481.203614][ T284] do_syscall_64+0xc6/0x1e0 [ 3481.203614][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3481.203614][ T284] [ 3481.955031][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3481.955444][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3481.955444][ T282] dst_init+0x84/0x4a0 [ 3481.955444][ T282] dst_alloc+0x97/0x150 [ 3481.955444][ T282] ip6_dst_alloc+0x23/0x90 [ 3481.955444][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3481.955444][ T282] ip6_pol_route+0x56f/0x840 [ 3481.955444][ T282] fib6_rule_lookup+0x196/0x240 [ 3481.955444][ T282] ip6_route_input+0x542/0x980 [ 3481.955444][ T282] ipv6_rcv+0x8f/0x400 [ 3481.955444][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3481.955444][ T282] process_backlog+0x101/0x620 [ 3481.955444][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3481.955444][ T282] net_rx_action+0x495/0xbe0 [ 3481.955444][ T282] __do_softirq+0x1b5/0x7f6 [ 3481.955444][ T282] [ 3481.957228][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3481.957228][ T282] netdev_get_by_index+0x5e/0x80 [ 3481.957228][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3481.957228][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3481.957228][ T282] ip6_route_add+0x1c/0x140 [ 3481.957228][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3481.957228][ T282] inet6_addr_add+0x4f8/0xa40 [ 3481.957228][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3481.957228][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3481.957228][ T282] netlink_rcv_skb+0x130/0x360 [ 3481.957228][ T282] netlink_unicast+0x449/0x710 [ 3481.957228][ T282] netlink_sendmsg+0x723/0xbe0 [ 3481.957228][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3481.957228][ T282] ___sys_sendmsg+0xee/0x170 [ 3481.957228][ T282] __sys_sendmsg+0xcd/0x170 [ 3481.957228][ T282] do_syscall_64+0xc6/0x1e0 [ 3481.957228][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3481.957228][ T282] [ 3481.959415][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3481.959415][ T282] netdev_get_by_index+0x5e/0x80 [ 3481.959415][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3481.959415][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3481.959415][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3481.959415][ T282] ipv6_add_addr+0x411/0x2000 [ 3481.959415][ T282] inet6_addr_add+0x30e/0xa40 [ 3481.959415][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3481.959415][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3481.959415][ T282] netlink_rcv_skb+0x130/0x360 [ 3481.959415][ T282] netlink_unicast+0x449/0x710 [ 3481.959415][ T282] netlink_sendmsg+0x723/0xbe0 [ 3481.959415][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3481.959415][ T282] ___sys_sendmsg+0xee/0x170 [ 3481.959415][ T282] __sys_sendmsg+0xcd/0x170 [ 3481.959415][ T282] do_syscall_64+0xc6/0x1e0 [ 3481.959415][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3481.959415][ T282] [ 3481.961600][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3481.961600][ T282] netdev_get_by_index+0x5e/0x80 [ 3481.961600][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3481.961600][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3481.961600][ T282] ip6_route_add+0x1c/0x140 [ 3481.961600][ T282] addrconf_add_mroute+0x129/0x180 [ 3481.961600][ T282] addrconf_add_dev+0xe2/0x170 [ 3481.961600][ T282] inet6_addr_add+0x12f/0xa40 [ 3481.961600][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3481.961600][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3481.961600][ T282] netlink_rcv_skb+0x130/0x360 [ 3481.961600][ T282] netlink_unicast+0x449/0x710 [ 3481.961600][ T282] netlink_sendmsg+0x723/0xbe0 [ 3481.961600][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3481.961600][ T282] ___sys_sendmsg+0xee/0x170 [ 3481.961600][ T282] __sys_sendmsg+0xcd/0x170 [ 3481.961600][ T282] do_syscall_64+0xc6/0x1e0 [ 3481.961600][ T282] [ 3481.963762][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3481.963762][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3481.963762][ T282] ipv6_find_idev+0x102/0x170 [ 3481.963762][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3481.963762][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3481.963762][ T282] netlink_rcv_skb+0x130/0x360 [ 3481.963762][ T282] netlink_unicast+0x449/0x710 [ 3481.963762][ T282] netlink_sendmsg+0x723/0xbe0 [ 3481.963762][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3481.963762][ T282] ___sys_sendmsg+0xee/0x170 [ 3481.963762][ T282] __sys_sendmsg+0xcd/0x170 [ 3481.963762][ T282] do_syscall_64+0xc6/0x1e0 [ 3481.963762][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3481.963762][ T282] [ 3481.965442][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3481.965442][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3481.965442][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3481.965442][ T282] ipv6_find_idev+0x102/0x170 [ 3481.965442][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3481.965442][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3481.965442][ T282] netlink_rcv_skb+0x130/0x360 [ 3481.965442][ T282] netlink_unicast+0x449/0x710 [ 3481.965442][ T282] netlink_sendmsg+0x723/0xbe0 [ 3481.965442][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3481.965442][ T282] ___sys_sendmsg+0xee/0x170 [ 3481.965442][ T282] __sys_sendmsg+0xcd/0x170 [ 3481.965442][ T282] do_syscall_64+0xc6/0x1e0 [ 3481.965442][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3481.965442][ T282] [ 3491.451013][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3491.451501][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3491.451501][ T284] netdev_get_by_index+0x5e/0x80 [ 3491.451501][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3491.451501][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3491.451501][ T284] ip6_route_add+0x1c/0x140 [ 3491.451501][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3491.451501][ T284] inet6_addr_add+0x4f8/0xa40 [ 3491.451501][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3491.451501][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3491.451501][ T284] netlink_rcv_skb+0x130/0x360 [ 3491.451501][ T284] netlink_unicast+0x449/0x710 [ 3491.451501][ T284] netlink_sendmsg+0x723/0xbe0 [ 3491.451501][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3491.451501][ T284] ___sys_sendmsg+0xee/0x170 [ 3491.451501][ T284] __sys_sendmsg+0xcd/0x170 [ 3491.451501][ T284] do_syscall_64+0xc6/0x1e0 [ 3491.451501][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3491.451501][ T284] [ 3491.453729][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3491.453729][ T284] netdev_get_by_index+0x5e/0x80 [ 3491.453729][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3491.453729][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3491.453729][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3491.453729][ T284] ipv6_add_addr+0x411/0x2000 [ 3491.453729][ T284] inet6_addr_add+0x30e/0xa40 [ 3491.453729][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3491.453729][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3491.453729][ T284] netlink_rcv_skb+0x130/0x360 [ 3491.453729][ T284] netlink_unicast+0x449/0x710 [ 3491.453729][ T284] netlink_sendmsg+0x723/0xbe0 [ 3491.453729][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3491.453729][ T284] ___sys_sendmsg+0xee/0x170 [ 3491.453729][ T284] __sys_sendmsg+0xcd/0x170 [ 3491.453729][ T284] do_syscall_64+0xc6/0x1e0 [ 3491.453729][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3491.453729][ T284] [ 3491.455911][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3491.455911][ T284] netdev_get_by_index+0x5e/0x80 [ 3491.455911][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3491.455911][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3491.455911][ T284] ip6_route_add+0x1c/0x140 [ 3491.455911][ T284] addrconf_add_mroute+0x129/0x180 [ 3491.455911][ T284] addrconf_add_dev+0xe2/0x170 [ 3491.455911][ T284] inet6_addr_add+0x12f/0xa40 [ 3491.455911][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3491.455911][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3491.455911][ T284] netlink_rcv_skb+0x130/0x360 [ 3491.455911][ T284] netlink_unicast+0x449/0x710 [ 3491.455911][ T284] netlink_sendmsg+0x723/0xbe0 [ 3491.455911][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3491.455911][ T284] ___sys_sendmsg+0xee/0x170 [ 3491.455911][ T284] __sys_sendmsg+0xcd/0x170 [ 3491.455911][ T284] do_syscall_64+0xc6/0x1e0 [ 3491.455911][ T284] [ 3491.458052][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3491.458052][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3491.458052][ T284] ipv6_find_idev+0x102/0x170 [ 3491.458052][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3491.458052][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3491.458052][ T284] netlink_rcv_skb+0x130/0x360 [ 3491.458052][ T284] netlink_unicast+0x449/0x710 [ 3491.458052][ T284] netlink_sendmsg+0x723/0xbe0 [ 3491.458052][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3491.458052][ T284] ___sys_sendmsg+0xee/0x170 [ 3491.458052][ T284] __sys_sendmsg+0xcd/0x170 [ 3491.458052][ T284] do_syscall_64+0xc6/0x1e0 [ 3491.458052][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3491.458052][ T284] [ 3491.459778][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3491.459778][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3491.459778][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3491.459778][ T284] ipv6_find_idev+0x102/0x170 [ 3491.459778][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3491.459778][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3491.459778][ T284] netlink_rcv_skb+0x130/0x360 [ 3491.459778][ T284] netlink_unicast+0x449/0x710 [ 3491.459778][ T284] netlink_sendmsg+0x723/0xbe0 [ 3491.459778][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3491.459778][ T284] ___sys_sendmsg+0xee/0x170 [ 3491.459778][ T284] __sys_sendmsg+0xcd/0x170 [ 3491.459778][ T284] do_syscall_64+0xc6/0x1e0 [ 3491.459778][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3491.459778][ T284] [ 3492.203014][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3492.203477][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3492.203477][ T282] dst_init+0x84/0x4a0 [ 3492.203477][ T282] dst_alloc+0x97/0x150 [ 3492.203477][ T282] ip6_dst_alloc+0x23/0x90 [ 3492.203477][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3492.203477][ T282] ip6_pol_route+0x56f/0x840 [ 3492.203477][ T282] fib6_rule_lookup+0x196/0x240 [ 3492.203477][ T282] ip6_route_input+0x542/0x980 [ 3492.203477][ T282] ipv6_rcv+0x8f/0x400 [ 3492.203477][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3492.203477][ T282] process_backlog+0x101/0x620 [ 3492.203477][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3492.203477][ T282] net_rx_action+0x495/0xbe0 [ 3492.203477][ T282] __do_softirq+0x1b5/0x7f6 [ 3492.203477][ T282] [ 3492.205280][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3492.205280][ T282] netdev_get_by_index+0x5e/0x80 [ 3492.205280][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3492.205280][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3492.205280][ T282] ip6_route_add+0x1c/0x140 [ 3492.205280][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3492.205280][ T282] inet6_addr_add+0x4f8/0xa40 [ 3492.205280][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3492.205280][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3492.205280][ T282] netlink_rcv_skb+0x130/0x360 [ 3492.205280][ T282] netlink_unicast+0x449/0x710 [ 3492.205280][ T282] netlink_sendmsg+0x723/0xbe0 [ 3492.205280][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3492.205280][ T282] ___sys_sendmsg+0xee/0x170 [ 3492.205280][ T282] __sys_sendmsg+0xcd/0x170 [ 3492.205280][ T282] do_syscall_64+0xc6/0x1e0 [ 3492.205280][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3492.205280][ T282] [ 3492.207481][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3492.207481][ T282] netdev_get_by_index+0x5e/0x80 [ 3492.207481][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3492.207481][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3492.207481][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3492.207481][ T282] ipv6_add_addr+0x411/0x2000 [ 3492.207481][ T282] inet6_addr_add+0x30e/0xa40 [ 3492.207481][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3492.207481][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3492.207481][ T282] netlink_rcv_skb+0x130/0x360 [ 3492.207481][ T282] netlink_unicast+0x449/0x710 [ 3492.207481][ T282] netlink_sendmsg+0x723/0xbe0 [ 3492.207481][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3492.207481][ T282] ___sys_sendmsg+0xee/0x170 [ 3492.207481][ T282] __sys_sendmsg+0xcd/0x170 [ 3492.207481][ T282] do_syscall_64+0xc6/0x1e0 [ 3492.207481][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3492.207481][ T282] [ 3492.209673][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3492.209673][ T282] netdev_get_by_index+0x5e/0x80 [ 3492.209673][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3492.209673][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3492.209673][ T282] ip6_route_add+0x1c/0x140 [ 3492.209673][ T282] addrconf_add_mroute+0x129/0x180 [ 3492.209673][ T282] addrconf_add_dev+0xe2/0x170 [ 3492.209673][ T282] inet6_addr_add+0x12f/0xa40 [ 3492.209673][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3492.209673][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3492.209673][ T282] netlink_rcv_skb+0x130/0x360 [ 3492.209673][ T282] netlink_unicast+0x449/0x710 [ 3492.209673][ T282] netlink_sendmsg+0x723/0xbe0 [ 3492.209673][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3492.209673][ T282] ___sys_sendmsg+0xee/0x170 [ 3492.209673][ T282] __sys_sendmsg+0xcd/0x170 [ 3492.209673][ T282] do_syscall_64+0xc6/0x1e0 [ 3492.209673][ T282] [ 3492.211824][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3492.211824][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3492.211824][ T282] ipv6_find_idev+0x102/0x170 [ 3492.211824][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3492.211824][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3492.211824][ T282] netlink_rcv_skb+0x130/0x360 [ 3492.211824][ T282] netlink_unicast+0x449/0x710 [ 3492.211824][ T282] netlink_sendmsg+0x723/0xbe0 [ 3492.211824][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3492.211824][ T282] ___sys_sendmsg+0xee/0x170 [ 3492.211824][ T282] __sys_sendmsg+0xcd/0x170 [ 3492.211824][ T282] do_syscall_64+0xc6/0x1e0 [ 3492.211824][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3492.211824][ T282] [ 3492.213558][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3492.213558][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3492.213558][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3492.213558][ T282] ipv6_find_idev+0x102/0x170 [ 3492.213558][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3492.213558][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3492.213558][ T282] netlink_rcv_skb+0x130/0x360 [ 3492.213558][ T282] netlink_unicast+0x449/0x710 [ 3492.213558][ T282] netlink_sendmsg+0x723/0xbe0 [ 3492.213558][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3492.213558][ T282] ___sys_sendmsg+0xee/0x170 [ 3492.213558][ T282] __sys_sendmsg+0xcd/0x170 [ 3492.213558][ T282] do_syscall_64+0xc6/0x1e0 [ 3492.213558][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3492.213558][ T282] [ 3501.706956][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3501.707388][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3501.707388][ T284] netdev_get_by_index+0x5e/0x80 [ 3501.707388][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3501.707388][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3501.707388][ T284] ip6_route_add+0x1c/0x140 [ 3501.707388][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3501.707388][ T284] inet6_addr_add+0x4f8/0xa40 [ 3501.707388][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3501.707388][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3501.707388][ T284] netlink_rcv_skb+0x130/0x360 [ 3501.707388][ T284] netlink_unicast+0x449/0x710 [ 3501.707388][ T284] netlink_sendmsg+0x723/0xbe0 [ 3501.707388][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3501.707388][ T284] ___sys_sendmsg+0xee/0x170 [ 3501.707388][ T284] __sys_sendmsg+0xcd/0x170 [ 3501.707388][ T284] do_syscall_64+0xc6/0x1e0 [ 3501.707388][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3501.707388][ T284] [ 3501.709779][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3501.709779][ T284] netdev_get_by_index+0x5e/0x80 [ 3501.709779][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3501.709779][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3501.709779][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3501.709779][ T284] ipv6_add_addr+0x411/0x2000 [ 3501.709779][ T284] inet6_addr_add+0x30e/0xa40 [ 3501.709779][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3501.709779][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3501.709779][ T284] netlink_rcv_skb+0x130/0x360 [ 3501.709779][ T284] netlink_unicast+0x449/0x710 [ 3501.709779][ T284] netlink_sendmsg+0x723/0xbe0 [ 3501.709779][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3501.709779][ T284] ___sys_sendmsg+0xee/0x170 [ 3501.709779][ T284] __sys_sendmsg+0xcd/0x170 [ 3501.709779][ T284] do_syscall_64+0xc6/0x1e0 [ 3501.709779][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3501.709779][ T284] [ 3501.711971][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3501.711971][ T284] netdev_get_by_index+0x5e/0x80 [ 3501.711971][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3501.711971][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3501.711971][ T284] ip6_route_add+0x1c/0x140 [ 3501.711971][ T284] addrconf_add_mroute+0x129/0x180 [ 3501.711971][ T284] addrconf_add_dev+0xe2/0x170 [ 3501.711971][ T284] inet6_addr_add+0x12f/0xa40 [ 3501.711971][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3501.711971][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3501.711971][ T284] netlink_rcv_skb+0x130/0x360 [ 3501.711971][ T284] netlink_unicast+0x449/0x710 [ 3501.711971][ T284] netlink_sendmsg+0x723/0xbe0 [ 3501.711971][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3501.711971][ T284] ___sys_sendmsg+0xee/0x170 [ 3501.711971][ T284] __sys_sendmsg+0xcd/0x170 [ 3501.711971][ T284] do_syscall_64+0xc6/0x1e0 [ 3501.711971][ T284] [ 3501.714125][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3501.714125][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3501.714125][ T284] ipv6_find_idev+0x102/0x170 [ 3501.714125][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3501.714125][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3501.714125][ T284] netlink_rcv_skb+0x130/0x360 [ 3501.714125][ T284] netlink_unicast+0x449/0x710 [ 3501.714125][ T284] netlink_sendmsg+0x723/0xbe0 [ 3501.714125][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3501.714125][ T284] ___sys_sendmsg+0xee/0x170 [ 3501.714125][ T284] __sys_sendmsg+0xcd/0x170 [ 3501.714125][ T284] do_syscall_64+0xc6/0x1e0 [ 3501.714125][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3501.714125][ T284] [ 3501.715811][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3501.715811][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3501.715811][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3501.715811][ T284] ipv6_find_idev+0x102/0x170 [ 3501.715811][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3501.715811][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3501.715811][ T284] netlink_rcv_skb+0x130/0x360 [ 3501.715811][ T284] netlink_unicast+0x449/0x710 [ 3501.715811][ T284] netlink_sendmsg+0x723/0xbe0 [ 3501.715811][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3501.715811][ T284] ___sys_sendmsg+0xee/0x170 [ 3501.715811][ T284] __sys_sendmsg+0xcd/0x170 [ 3501.715811][ T284] do_syscall_64+0xc6/0x1e0 [ 3501.715811][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3501.715811][ T284] [ 3502.451024][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3502.451497][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3502.451497][ T282] dst_init+0x84/0x4a0 [ 3502.451497][ T282] dst_alloc+0x97/0x150 [ 3502.451497][ T282] ip6_dst_alloc+0x23/0x90 [ 3502.451497][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3502.451497][ T282] ip6_pol_route+0x56f/0x840 [ 3502.451497][ T282] fib6_rule_lookup+0x196/0x240 [ 3502.451497][ T282] ip6_route_input+0x542/0x980 [ 3502.451497][ T282] ipv6_rcv+0x8f/0x400 [ 3502.451497][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3502.451497][ T282] process_backlog+0x101/0x620 [ 3502.451497][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3502.451497][ T282] net_rx_action+0x495/0xbe0 [ 3502.451497][ T282] __do_softirq+0x1b5/0x7f6 [ 3502.451497][ T282] [ 3502.453315][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3502.453315][ T282] netdev_get_by_index+0x5e/0x80 [ 3502.453315][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3502.453315][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3502.453315][ T282] ip6_route_add+0x1c/0x140 [ 3502.453315][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3502.453315][ T282] inet6_addr_add+0x4f8/0xa40 [ 3502.453315][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3502.453315][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3502.453315][ T282] netlink_rcv_skb+0x130/0x360 [ 3502.453315][ T282] netlink_unicast+0x449/0x710 [ 3502.453315][ T282] netlink_sendmsg+0x723/0xbe0 [ 3502.453315][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3502.453315][ T282] ___sys_sendmsg+0xee/0x170 [ 3502.453315][ T282] __sys_sendmsg+0xcd/0x170 [ 3502.453315][ T282] do_syscall_64+0xc6/0x1e0 [ 3502.453315][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3502.453315][ T282] [ 3502.455567][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3502.455567][ T282] netdev_get_by_index+0x5e/0x80 [ 3502.455567][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3502.455567][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3502.455567][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3502.455567][ T282] ipv6_add_addr+0x411/0x2000 [ 3502.455567][ T282] inet6_addr_add+0x30e/0xa40 [ 3502.455567][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3502.455567][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3502.455567][ T282] netlink_rcv_skb+0x130/0x360 [ 3502.455567][ T282] netlink_unicast+0x449/0x710 [ 3502.455567][ T282] netlink_sendmsg+0x723/0xbe0 [ 3502.455567][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3502.455567][ T282] ___sys_sendmsg+0xee/0x170 [ 3502.455567][ T282] __sys_sendmsg+0xcd/0x170 [ 3502.455567][ T282] do_syscall_64+0xc6/0x1e0 [ 3502.455567][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3502.455567][ T282] [ 3502.457791][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3502.457791][ T282] netdev_get_by_index+0x5e/0x80 [ 3502.457791][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3502.457791][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3502.457791][ T282] ip6_route_add+0x1c/0x140 [ 3502.457791][ T282] addrconf_add_mroute+0x129/0x180 [ 3502.457791][ T282] addrconf_add_dev+0xe2/0x170 [ 3502.457791][ T282] inet6_addr_add+0x12f/0xa40 [ 3502.457791][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3502.457791][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3502.457791][ T282] netlink_rcv_skb+0x130/0x360 [ 3502.457791][ T282] netlink_unicast+0x449/0x710 [ 3502.457791][ T282] netlink_sendmsg+0x723/0xbe0 [ 3502.457791][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3502.457791][ T282] ___sys_sendmsg+0xee/0x170 [ 3502.457791][ T282] __sys_sendmsg+0xcd/0x170 [ 3502.457791][ T282] do_syscall_64+0xc6/0x1e0 [ 3502.457791][ T282] [ 3502.459973][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3502.459973][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3502.459973][ T282] ipv6_find_idev+0x102/0x170 [ 3502.459973][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3502.459973][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3502.459973][ T282] netlink_rcv_skb+0x130/0x360 [ 3502.459973][ T282] netlink_unicast+0x449/0x710 [ 3502.459973][ T282] netlink_sendmsg+0x723/0xbe0 [ 3502.459973][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3502.459973][ T282] ___sys_sendmsg+0xee/0x170 [ 3502.459973][ T282] __sys_sendmsg+0xcd/0x170 [ 3502.459973][ T282] do_syscall_64+0xc6/0x1e0 [ 3502.459973][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3502.459973][ T282] [ 3502.461677][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3502.461677][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3502.461677][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3502.461677][ T282] ipv6_find_idev+0x102/0x170 [ 3502.461677][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3502.461677][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3502.461677][ T282] netlink_rcv_skb+0x130/0x360 [ 3502.461677][ T282] netlink_unicast+0x449/0x710 [ 3502.461677][ T282] netlink_sendmsg+0x723/0xbe0 [ 3502.461677][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3502.461677][ T282] ___sys_sendmsg+0xee/0x170 [ 3502.461677][ T282] __sys_sendmsg+0xcd/0x170 [ 3502.461677][ T282] do_syscall_64+0xc6/0x1e0 [ 3502.461677][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3502.461677][ T282] [ 3511.963084][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3511.963517][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3511.963517][ T284] netdev_get_by_index+0x5e/0x80 [ 3511.963517][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3511.963517][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3511.963517][ T284] ip6_route_add+0x1c/0x140 [ 3511.963517][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3511.963517][ T284] inet6_addr_add+0x4f8/0xa40 [ 3511.963517][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3511.963517][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3511.963517][ T284] netlink_rcv_skb+0x130/0x360 [ 3511.963517][ T284] netlink_unicast+0x449/0x710 [ 3511.963517][ T284] netlink_sendmsg+0x723/0xbe0 [ 3511.963517][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3511.963517][ T284] ___sys_sendmsg+0xee/0x170 [ 3511.963517][ T284] __sys_sendmsg+0xcd/0x170 [ 3511.963517][ T284] do_syscall_64+0xc6/0x1e0 [ 3511.963517][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3511.963517][ T284] [ 3511.965784][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3511.965784][ T284] netdev_get_by_index+0x5e/0x80 [ 3511.965784][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3511.965784][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3511.965784][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3511.965784][ T284] ipv6_add_addr+0x411/0x2000 [ 3511.965784][ T284] inet6_addr_add+0x30e/0xa40 [ 3511.965784][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3511.965784][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3511.965784][ T284] netlink_rcv_skb+0x130/0x360 [ 3511.965784][ T284] netlink_unicast+0x449/0x710 [ 3511.965784][ T284] netlink_sendmsg+0x723/0xbe0 [ 3511.965784][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3511.965784][ T284] ___sys_sendmsg+0xee/0x170 [ 3511.965784][ T284] __sys_sendmsg+0xcd/0x170 [ 3511.965784][ T284] do_syscall_64+0xc6/0x1e0 [ 3511.965784][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3511.965784][ T284] [ 3511.968003][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3511.968003][ T284] netdev_get_by_index+0x5e/0x80 [ 3511.968003][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3511.968003][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3511.968003][ T284] ip6_route_add+0x1c/0x140 [ 3511.968003][ T284] addrconf_add_mroute+0x129/0x180 [ 3511.968003][ T284] addrconf_add_dev+0xe2/0x170 [ 3511.968003][ T284] inet6_addr_add+0x12f/0xa40 [ 3511.968003][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3511.968003][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3511.968003][ T284] netlink_rcv_skb+0x130/0x360 [ 3511.968003][ T284] netlink_unicast+0x449/0x710 [ 3511.968003][ T284] netlink_sendmsg+0x723/0xbe0 [ 3511.968003][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3511.968003][ T284] ___sys_sendmsg+0xee/0x170 [ 3511.968003][ T284] __sys_sendmsg+0xcd/0x170 [ 3511.968003][ T284] do_syscall_64+0xc6/0x1e0 [ 3511.968003][ T284] [ 3511.970183][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3511.970183][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3511.970183][ T284] ipv6_find_idev+0x102/0x170 [ 3511.970183][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3511.970183][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3511.970183][ T284] netlink_rcv_skb+0x130/0x360 [ 3511.970183][ T284] netlink_unicast+0x449/0x710 [ 3511.970183][ T284] netlink_sendmsg+0x723/0xbe0 [ 3511.970183][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3511.970183][ T284] ___sys_sendmsg+0xee/0x170 [ 3511.970183][ T284] __sys_sendmsg+0xcd/0x170 [ 3511.970183][ T284] do_syscall_64+0xc6/0x1e0 [ 3511.970183][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3511.970183][ T284] [ 3511.971876][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3511.971876][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3511.971876][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3511.971876][ T284] ipv6_find_idev+0x102/0x170 [ 3511.971876][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3511.971876][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3511.971876][ T284] netlink_rcv_skb+0x130/0x360 [ 3511.971876][ T284] netlink_unicast+0x449/0x710 [ 3511.971876][ T284] netlink_sendmsg+0x723/0xbe0 [ 3511.971876][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3511.971876][ T284] ___sys_sendmsg+0xee/0x170 [ 3511.971876][ T284] __sys_sendmsg+0xcd/0x170 [ 3511.971876][ T284] do_syscall_64+0xc6/0x1e0 [ 3511.971876][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3511.971876][ T284] [ 3512.699086][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3512.699502][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3512.699502][ T282] dst_init+0x84/0x4a0 [ 3512.699502][ T282] dst_alloc+0x97/0x150 [ 3512.699502][ T282] ip6_dst_alloc+0x23/0x90 [ 3512.699502][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3512.699502][ T282] ip6_pol_route+0x56f/0x840 [ 3512.699502][ T282] fib6_rule_lookup+0x196/0x240 [ 3512.699502][ T282] ip6_route_input+0x542/0x980 [ 3512.699502][ T282] ipv6_rcv+0x8f/0x400 [ 3512.699502][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3512.699502][ T282] process_backlog+0x101/0x620 [ 3512.699502][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3512.699502][ T282] net_rx_action+0x495/0xbe0 [ 3512.699502][ T282] __do_softirq+0x1b5/0x7f6 [ 3512.699502][ T282] [ 3512.701342][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3512.701342][ T282] netdev_get_by_index+0x5e/0x80 [ 3512.701342][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3512.701342][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3512.701342][ T282] ip6_route_add+0x1c/0x140 [ 3512.701342][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3512.701342][ T282] inet6_addr_add+0x4f8/0xa40 [ 3512.701342][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3512.701342][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3512.701342][ T282] netlink_rcv_skb+0x130/0x360 [ 3512.701342][ T282] netlink_unicast+0x449/0x710 [ 3512.701342][ T282] netlink_sendmsg+0x723/0xbe0 [ 3512.701342][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3512.701342][ T282] ___sys_sendmsg+0xee/0x170 [ 3512.701342][ T282] __sys_sendmsg+0xcd/0x170 [ 3512.701342][ T282] do_syscall_64+0xc6/0x1e0 [ 3512.701342][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3512.701342][ T282] [ 3512.703602][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3512.703602][ T282] netdev_get_by_index+0x5e/0x80 [ 3512.703602][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3512.703602][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3512.703602][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3512.703602][ T282] ipv6_add_addr+0x411/0x2000 [ 3512.703602][ T282] inet6_addr_add+0x30e/0xa40 [ 3512.703602][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3512.703602][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3512.703602][ T282] netlink_rcv_skb+0x130/0x360 [ 3512.703602][ T282] netlink_unicast+0x449/0x710 [ 3512.703602][ T282] netlink_sendmsg+0x723/0xbe0 [ 3512.703602][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3512.703602][ T282] ___sys_sendmsg+0xee/0x170 [ 3512.703602][ T282] __sys_sendmsg+0xcd/0x170 [ 3512.703602][ T282] do_syscall_64+0xc6/0x1e0 [ 3512.703602][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3512.703602][ T282] [ 3512.705836][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3512.705836][ T282] netdev_get_by_index+0x5e/0x80 [ 3512.705836][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3512.705836][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3512.705836][ T282] ip6_route_add+0x1c/0x140 [ 3512.705836][ T282] addrconf_add_mroute+0x129/0x180 [ 3512.705836][ T282] addrconf_add_dev+0xe2/0x170 [ 3512.705836][ T282] inet6_addr_add+0x12f/0xa40 [ 3512.705836][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3512.705836][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3512.705836][ T282] netlink_rcv_skb+0x130/0x360 [ 3512.705836][ T282] netlink_unicast+0x449/0x710 [ 3512.705836][ T282] netlink_sendmsg+0x723/0xbe0 [ 3512.705836][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3512.705836][ T282] ___sys_sendmsg+0xee/0x170 [ 3512.705836][ T282] __sys_sendmsg+0xcd/0x170 [ 3512.705836][ T282] do_syscall_64+0xc6/0x1e0 [ 3512.705836][ T282] [ 3512.708017][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3512.708017][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3512.708017][ T282] ipv6_find_idev+0x102/0x170 [ 3512.708017][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3512.708017][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3512.708017][ T282] netlink_rcv_skb+0x130/0x360 [ 3512.708017][ T282] netlink_unicast+0x449/0x710 [ 3512.708017][ T282] netlink_sendmsg+0x723/0xbe0 [ 3512.708017][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3512.708017][ T282] ___sys_sendmsg+0xee/0x170 [ 3512.708017][ T282] __sys_sendmsg+0xcd/0x170 [ 3512.708017][ T282] do_syscall_64+0xc6/0x1e0 [ 3512.708017][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3512.708017][ T282] [ 3512.709735][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3512.709735][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3512.709735][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3512.709735][ T282] ipv6_find_idev+0x102/0x170 [ 3512.709735][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3512.709735][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3512.709735][ T282] netlink_rcv_skb+0x130/0x360 [ 3512.709735][ T282] netlink_unicast+0x449/0x710 [ 3512.709735][ T282] netlink_sendmsg+0x723/0xbe0 [ 3512.709735][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3512.709735][ T282] ___sys_sendmsg+0xee/0x170 [ 3512.709735][ T282] __sys_sendmsg+0xcd/0x170 [ 3512.709735][ T282] do_syscall_64+0xc6/0x1e0 [ 3512.709735][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3512.709735][ T282] [ 3522.155087][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3522.155579][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3522.155579][ T284] netdev_get_by_index+0x5e/0x80 [ 3522.155579][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3522.155579][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3522.155579][ T284] ip6_route_add+0x1c/0x140 [ 3522.155579][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3522.155579][ T284] inet6_addr_add+0x4f8/0xa40 [ 3522.155579][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3522.155579][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3522.155579][ T284] netlink_rcv_skb+0x130/0x360 [ 3522.155579][ T284] netlink_unicast+0x449/0x710 [ 3522.155579][ T284] netlink_sendmsg+0x723/0xbe0 [ 3522.155579][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3522.155579][ T284] ___sys_sendmsg+0xee/0x170 [ 3522.155579][ T284] __sys_sendmsg+0xcd/0x170 [ 3522.155579][ T284] do_syscall_64+0xc6/0x1e0 [ 3522.155579][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3522.155579][ T284] [ 3522.157800][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3522.157800][ T284] netdev_get_by_index+0x5e/0x80 [ 3522.157800][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3522.157800][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3522.157800][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3522.157800][ T284] ipv6_add_addr+0x411/0x2000 [ 3522.157800][ T284] inet6_addr_add+0x30e/0xa40 [ 3522.157800][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3522.157800][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3522.157800][ T284] netlink_rcv_skb+0x130/0x360 [ 3522.157800][ T284] netlink_unicast+0x449/0x710 [ 3522.157800][ T284] netlink_sendmsg+0x723/0xbe0 [ 3522.157800][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3522.157800][ T284] ___sys_sendmsg+0xee/0x170 [ 3522.157800][ T284] __sys_sendmsg+0xcd/0x170 [ 3522.157800][ T284] do_syscall_64+0xc6/0x1e0 [ 3522.157800][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3522.157800][ T284] [ 3522.159995][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3522.159995][ T284] netdev_get_by_index+0x5e/0x80 [ 3522.159995][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3522.159995][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3522.159995][ T284] ip6_route_add+0x1c/0x140 [ 3522.159995][ T284] addrconf_add_mroute+0x129/0x180 [ 3522.159995][ T284] addrconf_add_dev+0xe2/0x170 [ 3522.159995][ T284] inet6_addr_add+0x12f/0xa40 [ 3522.159995][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3522.159995][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3522.159995][ T284] netlink_rcv_skb+0x130/0x360 [ 3522.159995][ T284] netlink_unicast+0x449/0x710 [ 3522.159995][ T284] netlink_sendmsg+0x723/0xbe0 [ 3522.159995][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3522.159995][ T284] ___sys_sendmsg+0xee/0x170 [ 3522.159995][ T284] __sys_sendmsg+0xcd/0x170 [ 3522.159995][ T284] do_syscall_64+0xc6/0x1e0 [ 3522.159995][ T284] [ 3522.162154][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3522.162154][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3522.162154][ T284] ipv6_find_idev+0x102/0x170 [ 3522.162154][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3522.162154][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3522.162154][ T284] netlink_rcv_skb+0x130/0x360 [ 3522.162154][ T284] netlink_unicast+0x449/0x710 [ 3522.162154][ T284] netlink_sendmsg+0x723/0xbe0 [ 3522.162154][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3522.162154][ T284] ___sys_sendmsg+0xee/0x170 [ 3522.162154][ T284] __sys_sendmsg+0xcd/0x170 [ 3522.162154][ T284] do_syscall_64+0xc6/0x1e0 [ 3522.162154][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3522.162154][ T284] [ 3522.163881][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3522.163881][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3522.163881][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3522.163881][ T284] ipv6_find_idev+0x102/0x170 [ 3522.163881][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3522.163881][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3522.163881][ T284] netlink_rcv_skb+0x130/0x360 [ 3522.163881][ T284] netlink_unicast+0x449/0x710 [ 3522.163881][ T284] netlink_sendmsg+0x723/0xbe0 [ 3522.163881][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3522.163881][ T284] ___sys_sendmsg+0xee/0x170 [ 3522.163881][ T284] __sys_sendmsg+0xcd/0x170 [ 3522.163881][ T284] do_syscall_64+0xc6/0x1e0 [ 3522.163881][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3522.163881][ T284] [ 3522.922962][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3522.923368][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3522.923368][ T282] dst_init+0x84/0x4a0 [ 3522.923368][ T282] dst_alloc+0x97/0x150 [ 3522.923368][ T282] ip6_dst_alloc+0x23/0x90 [ 3522.923368][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3522.923368][ T282] ip6_pol_route+0x56f/0x840 [ 3522.923368][ T282] fib6_rule_lookup+0x196/0x240 [ 3522.923368][ T282] ip6_route_input+0x542/0x980 [ 3522.923368][ T282] ipv6_rcv+0x8f/0x400 [ 3522.923368][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3522.923368][ T282] process_backlog+0x101/0x620 [ 3522.923368][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3522.923368][ T282] net_rx_action+0x495/0xbe0 [ 3522.923368][ T282] __do_softirq+0x1b5/0x7f6 [ 3522.923368][ T282] [ 3522.925171][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3522.925171][ T282] netdev_get_by_index+0x5e/0x80 [ 3522.925171][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3522.925171][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3522.925171][ T282] ip6_route_add+0x1c/0x140 [ 3522.925171][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3522.925171][ T282] inet6_addr_add+0x4f8/0xa40 [ 3522.925171][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3522.925171][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3522.925171][ T282] netlink_rcv_skb+0x130/0x360 [ 3522.925171][ T282] netlink_unicast+0x449/0x710 [ 3522.925171][ T282] netlink_sendmsg+0x723/0xbe0 [ 3522.925171][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3522.925171][ T282] ___sys_sendmsg+0xee/0x170 [ 3522.925171][ T282] __sys_sendmsg+0xcd/0x170 [ 3522.925171][ T282] do_syscall_64+0xc6/0x1e0 [ 3522.925171][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3522.925171][ T282] [ 3522.927362][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3522.927362][ T282] netdev_get_by_index+0x5e/0x80 [ 3522.927362][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3522.927362][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3522.927362][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3522.927362][ T282] ipv6_add_addr+0x411/0x2000 [ 3522.927362][ T282] inet6_addr_add+0x30e/0xa40 [ 3522.927362][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3522.927362][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3522.927362][ T282] netlink_rcv_skb+0x130/0x360 [ 3522.927362][ T282] netlink_unicast+0x449/0x710 [ 3522.927362][ T282] netlink_sendmsg+0x723/0xbe0 [ 3522.927362][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3522.927362][ T282] ___sys_sendmsg+0xee/0x170 [ 3522.927362][ T282] __sys_sendmsg+0xcd/0x170 [ 3522.927362][ T282] do_syscall_64+0xc6/0x1e0 [ 3522.927362][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3522.927362][ T282] [ 3522.929562][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3522.929562][ T282] netdev_get_by_index+0x5e/0x80 [ 3522.929562][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3522.929562][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3522.929562][ T282] ip6_route_add+0x1c/0x140 [ 3522.929562][ T282] addrconf_add_mroute+0x129/0x180 [ 3522.929562][ T282] addrconf_add_dev+0xe2/0x170 [ 3522.929562][ T282] inet6_addr_add+0x12f/0xa40 [ 3522.929562][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3522.929562][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3522.929562][ T282] netlink_rcv_skb+0x130/0x360 [ 3522.929562][ T282] netlink_unicast+0x449/0x710 [ 3522.929562][ T282] netlink_sendmsg+0x723/0xbe0 [ 3522.929562][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3522.929562][ T282] ___sys_sendmsg+0xee/0x170 [ 3522.929562][ T282] __sys_sendmsg+0xcd/0x170 [ 3522.929562][ T282] do_syscall_64+0xc6/0x1e0 [ 3522.929562][ T282] [ 3522.931723][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3522.931723][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3522.931723][ T282] ipv6_find_idev+0x102/0x170 [ 3522.931723][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3522.931723][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3522.931723][ T282] netlink_rcv_skb+0x130/0x360 [ 3522.931723][ T282] netlink_unicast+0x449/0x710 [ 3522.931723][ T282] netlink_sendmsg+0x723/0xbe0 [ 3522.931723][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3522.931723][ T282] ___sys_sendmsg+0xee/0x170 [ 3522.931723][ T282] __sys_sendmsg+0xcd/0x170 [ 3522.931723][ T282] do_syscall_64+0xc6/0x1e0 [ 3522.931723][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3522.931723][ T282] [ 3522.933419][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3522.933419][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3522.933419][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3522.933419][ T282] ipv6_find_idev+0x102/0x170 [ 3522.933419][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3522.933419][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3522.933419][ T282] netlink_rcv_skb+0x130/0x360 [ 3522.933419][ T282] netlink_unicast+0x449/0x710 [ 3522.933419][ T282] netlink_sendmsg+0x723/0xbe0 [ 3522.933419][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3522.933419][ T282] ___sys_sendmsg+0xee/0x170 [ 3522.933419][ T282] __sys_sendmsg+0xcd/0x170 [ 3522.933419][ T282] do_syscall_64+0xc6/0x1e0 [ 3522.933419][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3522.933419][ T282] [ 3532.339088][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3532.339514][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3532.339514][ T284] netdev_get_by_index+0x5e/0x80 [ 3532.339514][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3532.339514][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3532.339514][ T284] ip6_route_add+0x1c/0x140 [ 3532.339514][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3532.339514][ T284] inet6_addr_add+0x4f8/0xa40 [ 3532.339514][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3532.339514][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3532.339514][ T284] netlink_rcv_skb+0x130/0x360 [ 3532.339514][ T284] netlink_unicast+0x449/0x710 [ 3532.339514][ T284] netlink_sendmsg+0x723/0xbe0 [ 3532.339514][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3532.339514][ T284] ___sys_sendmsg+0xee/0x170 [ 3532.339514][ T284] __sys_sendmsg+0xcd/0x170 [ 3532.339514][ T284] do_syscall_64+0xc6/0x1e0 [ 3532.339514][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3532.339514][ T284] [ 3532.341735][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3532.341735][ T284] netdev_get_by_index+0x5e/0x80 [ 3532.341735][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3532.341735][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3532.341735][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3532.341735][ T284] ipv6_add_addr+0x411/0x2000 [ 3532.341735][ T284] inet6_addr_add+0x30e/0xa40 [ 3532.341735][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3532.341735][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3532.341735][ T284] netlink_rcv_skb+0x130/0x360 [ 3532.341735][ T284] netlink_unicast+0x449/0x710 [ 3532.341735][ T284] netlink_sendmsg+0x723/0xbe0 [ 3532.341735][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3532.341735][ T284] ___sys_sendmsg+0xee/0x170 [ 3532.341735][ T284] __sys_sendmsg+0xcd/0x170 [ 3532.341735][ T284] do_syscall_64+0xc6/0x1e0 [ 3532.341735][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3532.341735][ T284] [ 3532.343939][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3532.343939][ T284] netdev_get_by_index+0x5e/0x80 [ 3532.343939][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3532.343939][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3532.343939][ T284] ip6_route_add+0x1c/0x140 [ 3532.343939][ T284] addrconf_add_mroute+0x129/0x180 [ 3532.343939][ T284] addrconf_add_dev+0xe2/0x170 [ 3532.343939][ T284] inet6_addr_add+0x12f/0xa40 [ 3532.343939][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3532.343939][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3532.343939][ T284] netlink_rcv_skb+0x130/0x360 [ 3532.343939][ T284] netlink_unicast+0x449/0x710 [ 3532.343939][ T284] netlink_sendmsg+0x723/0xbe0 [ 3532.343939][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3532.343939][ T284] ___sys_sendmsg+0xee/0x170 [ 3532.343939][ T284] __sys_sendmsg+0xcd/0x170 [ 3532.343939][ T284] do_syscall_64+0xc6/0x1e0 [ 3532.343939][ T284] [ 3532.346084][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3532.346084][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3532.346084][ T284] ipv6_find_idev+0x102/0x170 [ 3532.346084][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3532.346084][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3532.346084][ T284] netlink_rcv_skb+0x130/0x360 [ 3532.346084][ T284] netlink_unicast+0x449/0x710 [ 3532.346084][ T284] netlink_sendmsg+0x723/0xbe0 [ 3532.346084][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3532.346084][ T284] ___sys_sendmsg+0xee/0x170 [ 3532.346084][ T284] __sys_sendmsg+0xcd/0x170 [ 3532.346084][ T284] do_syscall_64+0xc6/0x1e0 [ 3532.346084][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3532.346084][ T284] [ 3532.347774][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3532.347774][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3532.347774][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3532.347774][ T284] ipv6_find_idev+0x102/0x170 [ 3532.347774][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3532.347774][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3532.347774][ T284] netlink_rcv_skb+0x130/0x360 [ 3532.347774][ T284] netlink_unicast+0x449/0x710 [ 3532.347774][ T284] netlink_sendmsg+0x723/0xbe0 [ 3532.347774][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3532.347774][ T284] ___sys_sendmsg+0xee/0x170 [ 3532.347774][ T284] __sys_sendmsg+0xcd/0x170 [ 3532.347774][ T284] do_syscall_64+0xc6/0x1e0 [ 3532.347774][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3532.347774][ T284] [ 3533.107011][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3533.107482][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3533.107482][ T282] dst_init+0x84/0x4a0 [ 3533.107482][ T282] dst_alloc+0x97/0x150 [ 3533.107482][ T282] ip6_dst_alloc+0x23/0x90 [ 3533.107482][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3533.107482][ T282] ip6_pol_route+0x56f/0x840 [ 3533.107482][ T282] fib6_rule_lookup+0x196/0x240 [ 3533.107482][ T282] ip6_route_input+0x542/0x980 [ 3533.107482][ T282] ipv6_rcv+0x8f/0x400 [ 3533.107482][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3533.107482][ T282] process_backlog+0x101/0x620 [ 3533.107482][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3533.107482][ T282] net_rx_action+0x495/0xbe0 [ 3533.107482][ T282] __do_softirq+0x1b5/0x7f6 [ 3533.107482][ T282] [ 3533.109401][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3533.109401][ T282] netdev_get_by_index+0x5e/0x80 [ 3533.109401][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3533.109401][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3533.109401][ T282] ip6_route_add+0x1c/0x140 [ 3533.109401][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3533.109401][ T282] inet6_addr_add+0x4f8/0xa40 [ 3533.109401][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3533.109401][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3533.109401][ T282] netlink_rcv_skb+0x130/0x360 [ 3533.109401][ T282] netlink_unicast+0x449/0x710 [ 3533.109401][ T282] netlink_sendmsg+0x723/0xbe0 [ 3533.109401][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3533.109401][ T282] ___sys_sendmsg+0xee/0x170 [ 3533.109401][ T282] __sys_sendmsg+0xcd/0x170 [ 3533.109401][ T282] do_syscall_64+0xc6/0x1e0 [ 3533.109401][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3533.109401][ T282] [ 3533.111789][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3533.111789][ T282] netdev_get_by_index+0x5e/0x80 [ 3533.111789][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3533.111789][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3533.111789][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3533.111789][ T282] ipv6_add_addr+0x411/0x2000 [ 3533.111789][ T282] inet6_addr_add+0x30e/0xa40 [ 3533.111789][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3533.111789][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3533.111789][ T282] netlink_rcv_skb+0x130/0x360 [ 3533.111789][ T282] netlink_unicast+0x449/0x710 [ 3533.111789][ T282] netlink_sendmsg+0x723/0xbe0 [ 3533.111789][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3533.111789][ T282] ___sys_sendmsg+0xee/0x170 [ 3533.111789][ T282] __sys_sendmsg+0xcd/0x170 [ 3533.111789][ T282] do_syscall_64+0xc6/0x1e0 [ 3533.111789][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3533.111789][ T282] [ 3533.114196][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3533.114196][ T282] netdev_get_by_index+0x5e/0x80 [ 3533.114196][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3533.114196][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3533.114196][ T282] ip6_route_add+0x1c/0x140 [ 3533.114196][ T282] addrconf_add_mroute+0x129/0x180 [ 3533.114196][ T282] addrconf_add_dev+0xe2/0x170 [ 3533.114196][ T282] inet6_addr_add+0x12f/0xa40 [ 3533.114196][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3533.114196][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3533.114196][ T282] netlink_rcv_skb+0x130/0x360 [ 3533.114196][ T282] netlink_unicast+0x449/0x710 [ 3533.114196][ T282] netlink_sendmsg+0x723/0xbe0 [ 3533.114196][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3533.114196][ T282] ___sys_sendmsg+0xee/0x170 [ 3533.114196][ T282] __sys_sendmsg+0xcd/0x170 [ 3533.114196][ T282] do_syscall_64+0xc6/0x1e0 [ 3533.114196][ T282] [ 3533.116541][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3533.116541][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3533.116541][ T282] ipv6_find_idev+0x102/0x170 [ 3533.116541][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3533.116541][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3533.116541][ T282] netlink_rcv_skb+0x130/0x360 [ 3533.116541][ T282] netlink_unicast+0x449/0x710 [ 3533.116541][ T282] netlink_sendmsg+0x723/0xbe0 [ 3533.116541][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3533.116541][ T282] ___sys_sendmsg+0xee/0x170 [ 3533.116541][ T282] __sys_sendmsg+0xcd/0x170 [ 3533.116541][ T282] do_syscall_64+0xc6/0x1e0 [ 3533.116541][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3533.116541][ T282] [ 3533.118385][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3533.118385][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3533.118385][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3533.118385][ T282] ipv6_find_idev+0x102/0x170 [ 3533.118385][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3533.118385][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3533.118385][ T282] netlink_rcv_skb+0x130/0x360 [ 3533.118385][ T282] netlink_unicast+0x449/0x710 [ 3533.118385][ T282] netlink_sendmsg+0x723/0xbe0 [ 3533.118385][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3533.118385][ T282] ___sys_sendmsg+0xee/0x170 [ 3533.118385][ T282] __sys_sendmsg+0xcd/0x170 [ 3533.118385][ T282] do_syscall_64+0xc6/0x1e0 [ 3533.118385][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3533.118385][ T282] [ 3542.586953][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3542.587412][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3542.587412][ T284] netdev_get_by_index+0x5e/0x80 [ 3542.587412][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3542.587412][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3542.587412][ T284] ip6_route_add+0x1c/0x140 [ 3542.587412][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3542.587412][ T284] inet6_addr_add+0x4f8/0xa40 [ 3542.587412][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3542.587412][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3542.587412][ T284] netlink_rcv_skb+0x130/0x360 [ 3542.587412][ T284] netlink_unicast+0x449/0x710 [ 3542.587412][ T284] netlink_sendmsg+0x723/0xbe0 [ 3542.587412][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3542.587412][ T284] ___sys_sendmsg+0xee/0x170 [ 3542.587412][ T284] __sys_sendmsg+0xcd/0x170 [ 3542.587412][ T284] do_syscall_64+0xc6/0x1e0 [ 3542.587412][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3542.587412][ T284] [ 3542.589792][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3542.589792][ T284] netdev_get_by_index+0x5e/0x80 [ 3542.589792][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3542.589792][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3542.589792][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3542.589792][ T284] ipv6_add_addr+0x411/0x2000 [ 3542.589792][ T284] inet6_addr_add+0x30e/0xa40 [ 3542.589792][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3542.589792][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3542.589792][ T284] netlink_rcv_skb+0x130/0x360 [ 3542.589792][ T284] netlink_unicast+0x449/0x710 [ 3542.589792][ T284] netlink_sendmsg+0x723/0xbe0 [ 3542.589792][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3542.589792][ T284] ___sys_sendmsg+0xee/0x170 [ 3542.589792][ T284] __sys_sendmsg+0xcd/0x170 [ 3542.589792][ T284] do_syscall_64+0xc6/0x1e0 [ 3542.589792][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3542.589792][ T284] [ 3542.592644][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3542.592644][ T284] netdev_get_by_index+0x5e/0x80 [ 3542.592644][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3542.592644][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3542.592644][ T284] ip6_route_add+0x1c/0x140 [ 3542.592644][ T284] addrconf_add_mroute+0x129/0x180 [ 3542.592644][ T284] addrconf_add_dev+0xe2/0x170 [ 3542.592644][ T284] inet6_addr_add+0x12f/0xa40 [ 3542.592644][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3542.592644][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3542.592644][ T284] netlink_rcv_skb+0x130/0x360 [ 3542.592644][ T284] netlink_unicast+0x449/0x710 [ 3542.592644][ T284] netlink_sendmsg+0x723/0xbe0 [ 3542.592644][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3542.592644][ T284] ___sys_sendmsg+0xee/0x170 [ 3542.592644][ T284] __sys_sendmsg+0xcd/0x170 [ 3542.592644][ T284] do_syscall_64+0xc6/0x1e0 [ 3542.592644][ T284] [ 3542.594995][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3542.594995][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3542.594995][ T284] ipv6_find_idev+0x102/0x170 [ 3542.594995][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3542.594995][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3542.594995][ T284] netlink_rcv_skb+0x130/0x360 [ 3542.594995][ T284] netlink_unicast+0x449/0x710 [ 3542.594995][ T284] netlink_sendmsg+0x723/0xbe0 [ 3542.594995][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3542.594995][ T284] ___sys_sendmsg+0xee/0x170 [ 3542.594995][ T284] __sys_sendmsg+0xcd/0x170 [ 3542.594995][ T284] do_syscall_64+0xc6/0x1e0 [ 3542.594995][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3542.594995][ T284] [ 3542.596826][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3542.596826][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3542.596826][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3542.596826][ T284] ipv6_find_idev+0x102/0x170 [ 3542.596826][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3542.596826][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3542.596826][ T284] netlink_rcv_skb+0x130/0x360 [ 3542.596826][ T284] netlink_unicast+0x449/0x710 [ 3542.596826][ T284] netlink_sendmsg+0x723/0xbe0 [ 3542.596826][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3542.596826][ T284] ___sys_sendmsg+0xee/0x170 [ 3542.596826][ T284] __sys_sendmsg+0xcd/0x170 [ 3542.596826][ T284] do_syscall_64+0xc6/0x1e0 [ 3542.596826][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3542.596826][ T284] [ 3543.123024][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3543.123446][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3543.123446][ T282] dst_init+0x84/0x4a0 [ 3543.123446][ T282] dst_alloc+0x97/0x150 [ 3543.123446][ T282] ip6_dst_alloc+0x23/0x90 [ 3543.123446][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3543.123446][ T282] ip6_pol_route+0x56f/0x840 [ 3543.123446][ T282] fib6_rule_lookup+0x196/0x240 [ 3543.123446][ T282] ip6_route_input+0x542/0x980 [ 3543.123446][ T282] ipv6_rcv+0x8f/0x400 [ 3543.123446][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3543.123446][ T282] process_backlog+0x101/0x620 [ 3543.123446][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3543.123446][ T282] net_rx_action+0x495/0xbe0 [ 3543.123446][ T282] __do_softirq+0x1b5/0x7f6 [ 3543.123446][ T282] [ 3543.125259][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3543.125259][ T282] netdev_get_by_index+0x5e/0x80 [ 3543.125259][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3543.125259][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3543.125259][ T282] ip6_route_add+0x1c/0x140 [ 3543.125259][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3543.125259][ T282] inet6_addr_add+0x4f8/0xa40 [ 3543.125259][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3543.125259][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3543.125259][ T282] netlink_rcv_skb+0x130/0x360 [ 3543.125259][ T282] netlink_unicast+0x449/0x710 [ 3543.125259][ T282] netlink_sendmsg+0x723/0xbe0 [ 3543.125259][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3543.125259][ T282] ___sys_sendmsg+0xee/0x170 [ 3543.125259][ T282] __sys_sendmsg+0xcd/0x170 [ 3543.125259][ T282] do_syscall_64+0xc6/0x1e0 [ 3543.125259][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3543.125259][ T282] [ 3543.127461][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3543.127461][ T282] netdev_get_by_index+0x5e/0x80 [ 3543.127461][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3543.127461][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3543.127461][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3543.127461][ T282] ipv6_add_addr+0x411/0x2000 [ 3543.127461][ T282] inet6_addr_add+0x30e/0xa40 [ 3543.127461][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3543.127461][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3543.127461][ T282] netlink_rcv_skb+0x130/0x360 [ 3543.127461][ T282] netlink_unicast+0x449/0x710 [ 3543.127461][ T282] netlink_sendmsg+0x723/0xbe0 [ 3543.127461][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3543.127461][ T282] ___sys_sendmsg+0xee/0x170 [ 3543.127461][ T282] __sys_sendmsg+0xcd/0x170 [ 3543.127461][ T282] do_syscall_64+0xc6/0x1e0 [ 3543.127461][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3543.127461][ T282] [ 3543.129754][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3543.129754][ T282] netdev_get_by_index+0x5e/0x80 [ 3543.129754][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3543.129754][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3543.129754][ T282] ip6_route_add+0x1c/0x140 [ 3543.129754][ T282] addrconf_add_mroute+0x129/0x180 [ 3543.129754][ T282] addrconf_add_dev+0xe2/0x170 [ 3543.129754][ T282] inet6_addr_add+0x12f/0xa40 [ 3543.129754][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3543.129754][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3543.129754][ T282] netlink_rcv_skb+0x130/0x360 [ 3543.129754][ T282] netlink_unicast+0x449/0x710 [ 3543.129754][ T282] netlink_sendmsg+0x723/0xbe0 [ 3543.129754][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3543.129754][ T282] ___sys_sendmsg+0xee/0x170 [ 3543.129754][ T282] __sys_sendmsg+0xcd/0x170 [ 3543.129754][ T282] do_syscall_64+0xc6/0x1e0 [ 3543.129754][ T282] [ 3543.132079][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3543.132079][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3543.132079][ T282] ipv6_find_idev+0x102/0x170 [ 3543.132079][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3543.132079][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3543.132079][ T282] netlink_rcv_skb+0x130/0x360 [ 3543.132079][ T282] netlink_unicast+0x449/0x710 [ 3543.132079][ T282] netlink_sendmsg+0x723/0xbe0 [ 3543.132079][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3543.132079][ T282] ___sys_sendmsg+0xee/0x170 [ 3543.132079][ T282] __sys_sendmsg+0xcd/0x170 [ 3543.132079][ T282] do_syscall_64+0xc6/0x1e0 [ 3543.132079][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3543.132079][ T282] [ 3543.133913][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3543.133913][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3543.133913][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3543.133913][ T282] ipv6_find_idev+0x102/0x170 [ 3543.133913][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3543.133913][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3543.133913][ T282] netlink_rcv_skb+0x130/0x360 [ 3543.133913][ T282] netlink_unicast+0x449/0x710 [ 3543.133913][ T282] netlink_sendmsg+0x723/0xbe0 [ 3543.133913][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3543.133913][ T282] ___sys_sendmsg+0xee/0x170 [ 3543.133913][ T282] __sys_sendmsg+0xcd/0x170 [ 3543.133913][ T282] do_syscall_64+0xc6/0x1e0 [ 3543.133913][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3543.133913][ T282] [ 3552.691060][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3552.691489][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3552.691489][ T284] netdev_get_by_index+0x5e/0x80 [ 3552.691489][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3552.691489][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3552.691489][ T284] ip6_route_add+0x1c/0x140 [ 3552.691489][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3552.691489][ T284] inet6_addr_add+0x4f8/0xa40 [ 3552.691489][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3552.691489][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3552.691489][ T284] netlink_rcv_skb+0x130/0x360 [ 3552.691489][ T284] netlink_unicast+0x449/0x710 [ 3552.691489][ T284] netlink_sendmsg+0x723/0xbe0 [ 3552.691489][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3552.691489][ T284] ___sys_sendmsg+0xee/0x170 [ 3552.691489][ T284] __sys_sendmsg+0xcd/0x170 [ 3552.691489][ T284] do_syscall_64+0xc6/0x1e0 [ 3552.691489][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3552.691489][ T284] [ 3552.693805][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3552.693805][ T284] netdev_get_by_index+0x5e/0x80 [ 3552.693805][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3552.693805][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3552.693805][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3552.693805][ T284] ipv6_add_addr+0x411/0x2000 [ 3552.693805][ T284] inet6_addr_add+0x30e/0xa40 [ 3552.693805][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3552.693805][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3552.693805][ T284] netlink_rcv_skb+0x130/0x360 [ 3552.693805][ T284] netlink_unicast+0x449/0x710 [ 3552.693805][ T284] netlink_sendmsg+0x723/0xbe0 [ 3552.693805][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3552.693805][ T284] ___sys_sendmsg+0xee/0x170 [ 3552.693805][ T284] __sys_sendmsg+0xcd/0x170 [ 3552.693805][ T284] do_syscall_64+0xc6/0x1e0 [ 3552.693805][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3552.693805][ T284] [ 3552.696076][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3552.696076][ T284] netdev_get_by_index+0x5e/0x80 [ 3552.696076][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3552.696076][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3552.696076][ T284] ip6_route_add+0x1c/0x140 [ 3552.696076][ T284] addrconf_add_mroute+0x129/0x180 [ 3552.696076][ T284] addrconf_add_dev+0xe2/0x170 [ 3552.696076][ T284] inet6_addr_add+0x12f/0xa40 [ 3552.696076][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3552.696076][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3552.696076][ T284] netlink_rcv_skb+0x130/0x360 [ 3552.696076][ T284] netlink_unicast+0x449/0x710 [ 3552.696076][ T284] netlink_sendmsg+0x723/0xbe0 [ 3552.696076][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3552.696076][ T284] ___sys_sendmsg+0xee/0x170 [ 3552.696076][ T284] __sys_sendmsg+0xcd/0x170 [ 3552.696076][ T284] do_syscall_64+0xc6/0x1e0 [ 3552.696076][ T284] [ 3552.698282][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3552.698282][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3552.698282][ T284] ipv6_find_idev+0x102/0x170 [ 3552.698282][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3552.698282][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3552.698282][ T284] netlink_rcv_skb+0x130/0x360 [ 3552.698282][ T284] netlink_unicast+0x449/0x710 [ 3552.698282][ T284] netlink_sendmsg+0x723/0xbe0 [ 3552.698282][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3552.698282][ T284] ___sys_sendmsg+0xee/0x170 [ 3552.698282][ T284] __sys_sendmsg+0xcd/0x170 [ 3552.698282][ T284] do_syscall_64+0xc6/0x1e0 [ 3552.698282][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3552.698282][ T284] [ 3552.700025][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3552.700025][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3552.700025][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3552.700025][ T284] ipv6_find_idev+0x102/0x170 [ 3552.700025][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3552.700025][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3552.700025][ T284] netlink_rcv_skb+0x130/0x360 [ 3552.700025][ T284] netlink_unicast+0x449/0x710 [ 3552.700025][ T284] netlink_sendmsg+0x723/0xbe0 [ 3552.700025][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3552.700025][ T284] ___sys_sendmsg+0xee/0x170 [ 3552.700025][ T284] __sys_sendmsg+0xcd/0x170 [ 3552.700025][ T284] do_syscall_64+0xc6/0x1e0 [ 3552.700025][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3552.700025][ T284] [ 3553.202961][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3553.203446][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3553.203446][ T282] dst_init+0x84/0x4a0 [ 3553.203446][ T282] dst_alloc+0x97/0x150 [ 3553.203446][ T282] ip6_dst_alloc+0x23/0x90 [ 3553.203446][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3553.203446][ T282] ip6_pol_route+0x56f/0x840 [ 3553.203446][ T282] fib6_rule_lookup+0x196/0x240 [ 3553.203446][ T282] ip6_route_input+0x542/0x980 [ 3553.203446][ T282] ipv6_rcv+0x8f/0x400 [ 3553.203446][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3553.203446][ T282] process_backlog+0x101/0x620 [ 3553.203446][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3553.203446][ T282] net_rx_action+0x495/0xbe0 [ 3553.203446][ T282] __do_softirq+0x1b5/0x7f6 [ 3553.203446][ T282] [ 3553.205256][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3553.205256][ T282] netdev_get_by_index+0x5e/0x80 [ 3553.205256][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3553.205256][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3553.205256][ T282] ip6_route_add+0x1c/0x140 [ 3553.205256][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3553.205256][ T282] inet6_addr_add+0x4f8/0xa40 [ 3553.205256][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3553.205256][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3553.205256][ T282] netlink_rcv_skb+0x130/0x360 [ 3553.205256][ T282] netlink_unicast+0x449/0x710 [ 3553.205256][ T282] netlink_sendmsg+0x723/0xbe0 [ 3553.205256][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3553.205256][ T282] ___sys_sendmsg+0xee/0x170 [ 3553.205256][ T282] __sys_sendmsg+0xcd/0x170 [ 3553.205256][ T282] do_syscall_64+0xc6/0x1e0 [ 3553.205256][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3553.205256][ T282] [ 3553.207479][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3553.207479][ T282] netdev_get_by_index+0x5e/0x80 [ 3553.207479][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3553.207479][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3553.207479][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3553.207479][ T282] ipv6_add_addr+0x411/0x2000 [ 3553.207479][ T282] inet6_addr_add+0x30e/0xa40 [ 3553.207479][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3553.207479][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3553.207479][ T282] netlink_rcv_skb+0x130/0x360 [ 3553.207479][ T282] netlink_unicast+0x449/0x710 [ 3553.207479][ T282] netlink_sendmsg+0x723/0xbe0 [ 3553.207479][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3553.207479][ T282] ___sys_sendmsg+0xee/0x170 [ 3553.207479][ T282] __sys_sendmsg+0xcd/0x170 [ 3553.207479][ T282] do_syscall_64+0xc6/0x1e0 [ 3553.207479][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3553.207479][ T282] [ 3553.209675][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3553.209675][ T282] netdev_get_by_index+0x5e/0x80 [ 3553.209675][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3553.209675][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3553.209675][ T282] ip6_route_add+0x1c/0x140 [ 3553.209675][ T282] addrconf_add_mroute+0x129/0x180 [ 3553.209675][ T282] addrconf_add_dev+0xe2/0x170 [ 3553.209675][ T282] inet6_addr_add+0x12f/0xa40 [ 3553.209675][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3553.209675][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3553.209675][ T282] netlink_rcv_skb+0x130/0x360 [ 3553.209675][ T282] netlink_unicast+0x449/0x710 [ 3553.209675][ T282] netlink_sendmsg+0x723/0xbe0 [ 3553.209675][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3553.209675][ T282] ___sys_sendmsg+0xee/0x170 [ 3553.209675][ T282] __sys_sendmsg+0xcd/0x170 [ 3553.209675][ T282] do_syscall_64+0xc6/0x1e0 [ 3553.209675][ T282] [ 3553.211860][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3553.211860][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3553.211860][ T282] ipv6_find_idev+0x102/0x170 [ 3553.211860][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3553.211860][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3553.211860][ T282] netlink_rcv_skb+0x130/0x360 [ 3553.211860][ T282] netlink_unicast+0x449/0x710 [ 3553.211860][ T282] netlink_sendmsg+0x723/0xbe0 [ 3553.211860][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3553.211860][ T282] ___sys_sendmsg+0xee/0x170 [ 3553.211860][ T282] __sys_sendmsg+0xcd/0x170 [ 3553.211860][ T282] do_syscall_64+0xc6/0x1e0 [ 3553.211860][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3553.211860][ T282] [ 3553.213575][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3553.213575][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3553.213575][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3553.213575][ T282] ipv6_find_idev+0x102/0x170 [ 3553.213575][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3553.213575][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3553.213575][ T282] netlink_rcv_skb+0x130/0x360 [ 3553.213575][ T282] netlink_unicast+0x449/0x710 [ 3553.213575][ T282] netlink_sendmsg+0x723/0xbe0 [ 3553.213575][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3553.213575][ T282] ___sys_sendmsg+0xee/0x170 [ 3553.213575][ T282] __sys_sendmsg+0xcd/0x170 [ 3553.213575][ T282] do_syscall_64+0xc6/0x1e0 [ 3553.213575][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3553.213575][ T282] [ 3562.939073][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3562.939514][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3562.939514][ T284] netdev_get_by_index+0x5e/0x80 [ 3562.939514][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3562.939514][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3562.939514][ T284] ip6_route_add+0x1c/0x140 [ 3562.939514][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3562.939514][ T284] inet6_addr_add+0x4f8/0xa40 [ 3562.939514][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3562.939514][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3562.939514][ T284] netlink_rcv_skb+0x130/0x360 [ 3562.939514][ T284] netlink_unicast+0x449/0x710 [ 3562.939514][ T284] netlink_sendmsg+0x723/0xbe0 [ 3562.939514][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3562.939514][ T284] ___sys_sendmsg+0xee/0x170 [ 3562.939514][ T284] __sys_sendmsg+0xcd/0x170 [ 3562.939514][ T284] do_syscall_64+0xc6/0x1e0 [ 3562.939514][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3562.939514][ T284] [ 3562.941807][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3562.941807][ T284] netdev_get_by_index+0x5e/0x80 [ 3562.941807][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3562.941807][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3562.941807][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3562.941807][ T284] ipv6_add_addr+0x411/0x2000 [ 3562.941807][ T284] inet6_addr_add+0x30e/0xa40 [ 3562.941807][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3562.941807][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3562.941807][ T284] netlink_rcv_skb+0x130/0x360 [ 3562.941807][ T284] netlink_unicast+0x449/0x710 [ 3562.941807][ T284] netlink_sendmsg+0x723/0xbe0 [ 3562.941807][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3562.941807][ T284] ___sys_sendmsg+0xee/0x170 [ 3562.941807][ T284] __sys_sendmsg+0xcd/0x170 [ 3562.941807][ T284] do_syscall_64+0xc6/0x1e0 [ 3562.941807][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3562.941807][ T284] [ 3562.944085][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3562.944085][ T284] netdev_get_by_index+0x5e/0x80 [ 3562.944085][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3562.944085][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3562.944085][ T284] ip6_route_add+0x1c/0x140 [ 3562.944085][ T284] addrconf_add_mroute+0x129/0x180 [ 3562.944085][ T284] addrconf_add_dev+0xe2/0x170 [ 3562.944085][ T284] inet6_addr_add+0x12f/0xa40 [ 3562.944085][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3562.944085][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3562.944085][ T284] netlink_rcv_skb+0x130/0x360 [ 3562.944085][ T284] netlink_unicast+0x449/0x710 [ 3562.944085][ T284] netlink_sendmsg+0x723/0xbe0 [ 3562.944085][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3562.944085][ T284] ___sys_sendmsg+0xee/0x170 [ 3562.944085][ T284] __sys_sendmsg+0xcd/0x170 [ 3562.944085][ T284] do_syscall_64+0xc6/0x1e0 [ 3562.944085][ T284] [ 3562.946275][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3562.946275][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3562.946275][ T284] ipv6_find_idev+0x102/0x170 [ 3562.946275][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3562.946275][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3562.946275][ T284] netlink_rcv_skb+0x130/0x360 [ 3562.946275][ T284] netlink_unicast+0x449/0x710 [ 3562.946275][ T284] netlink_sendmsg+0x723/0xbe0 [ 3562.946275][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3562.946275][ T284] ___sys_sendmsg+0xee/0x170 [ 3562.946275][ T284] __sys_sendmsg+0xcd/0x170 [ 3562.946275][ T284] do_syscall_64+0xc6/0x1e0 [ 3562.946275][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3562.946275][ T284] [ 3562.948000][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3562.948000][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3562.948000][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3562.948000][ T284] ipv6_find_idev+0x102/0x170 [ 3562.948000][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3562.948000][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3562.948000][ T284] netlink_rcv_skb+0x130/0x360 [ 3562.948000][ T284] netlink_unicast+0x449/0x710 [ 3562.948000][ T284] netlink_sendmsg+0x723/0xbe0 [ 3562.948000][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3562.948000][ T284] ___sys_sendmsg+0xee/0x170 [ 3562.948000][ T284] __sys_sendmsg+0xcd/0x170 [ 3562.948000][ T284] do_syscall_64+0xc6/0x1e0 [ 3562.948000][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3562.948000][ T284] [ 3563.451059][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3563.451533][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3563.451533][ T282] dst_init+0x84/0x4a0 [ 3563.451533][ T282] dst_alloc+0x97/0x150 [ 3563.451533][ T282] ip6_dst_alloc+0x23/0x90 [ 3563.451533][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3563.451533][ T282] ip6_pol_route+0x56f/0x840 [ 3563.451533][ T282] fib6_rule_lookup+0x196/0x240 [ 3563.451533][ T282] ip6_route_input+0x542/0x980 [ 3563.451533][ T282] ipv6_rcv+0x8f/0x400 [ 3563.451533][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3563.451533][ T282] process_backlog+0x101/0x620 [ 3563.451533][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3563.451533][ T282] net_rx_action+0x495/0xbe0 [ 3563.451533][ T282] __do_softirq+0x1b5/0x7f6 [ 3563.451533][ T282] [ 3563.453378][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3563.453378][ T282] netdev_get_by_index+0x5e/0x80 [ 3563.453378][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3563.453378][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3563.453378][ T282] ip6_route_add+0x1c/0x140 [ 3563.453378][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3563.453378][ T282] inet6_addr_add+0x4f8/0xa40 [ 3563.453378][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3563.453378][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3563.453378][ T282] netlink_rcv_skb+0x130/0x360 [ 3563.453378][ T282] netlink_unicast+0x449/0x710 [ 3563.453378][ T282] netlink_sendmsg+0x723/0xbe0 [ 3563.453378][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3563.453378][ T282] ___sys_sendmsg+0xee/0x170 [ 3563.453378][ T282] __sys_sendmsg+0xcd/0x170 [ 3563.453378][ T282] do_syscall_64+0xc6/0x1e0 [ 3563.453378][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3563.453378][ T282] [ 3563.455590][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3563.455590][ T282] netdev_get_by_index+0x5e/0x80 [ 3563.455590][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3563.455590][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3563.455590][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3563.455590][ T282] ipv6_add_addr+0x411/0x2000 [ 3563.455590][ T282] inet6_addr_add+0x30e/0xa40 [ 3563.455590][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3563.455590][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3563.455590][ T282] netlink_rcv_skb+0x130/0x360 [ 3563.455590][ T282] netlink_unicast+0x449/0x710 [ 3563.455590][ T282] netlink_sendmsg+0x723/0xbe0 [ 3563.455590][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3563.455590][ T282] ___sys_sendmsg+0xee/0x170 [ 3563.455590][ T282] __sys_sendmsg+0xcd/0x170 [ 3563.455590][ T282] do_syscall_64+0xc6/0x1e0 [ 3563.455590][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3563.455590][ T282] [ 3563.457817][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3563.457817][ T282] netdev_get_by_index+0x5e/0x80 [ 3563.457817][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3563.457817][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3563.457817][ T282] ip6_route_add+0x1c/0x140 [ 3563.457817][ T282] addrconf_add_mroute+0x129/0x180 [ 3563.457817][ T282] addrconf_add_dev+0xe2/0x170 [ 3563.457817][ T282] inet6_addr_add+0x12f/0xa40 [ 3563.457817][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3563.457817][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3563.457817][ T282] netlink_rcv_skb+0x130/0x360 [ 3563.457817][ T282] netlink_unicast+0x449/0x710 [ 3563.457817][ T282] netlink_sendmsg+0x723/0xbe0 [ 3563.457817][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3563.457817][ T282] ___sys_sendmsg+0xee/0x170 [ 3563.457817][ T282] __sys_sendmsg+0xcd/0x170 [ 3563.457817][ T282] do_syscall_64+0xc6/0x1e0 [ 3563.457817][ T282] [ 3563.459999][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3563.459999][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3563.459999][ T282] ipv6_find_idev+0x102/0x170 [ 3563.459999][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3563.459999][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3563.459999][ T282] netlink_rcv_skb+0x130/0x360 [ 3563.459999][ T282] netlink_unicast+0x449/0x710 [ 3563.459999][ T282] netlink_sendmsg+0x723/0xbe0 [ 3563.459999][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3563.459999][ T282] ___sys_sendmsg+0xee/0x170 [ 3563.459999][ T282] __sys_sendmsg+0xcd/0x170 [ 3563.459999][ T282] do_syscall_64+0xc6/0x1e0 [ 3563.459999][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3563.459999][ T282] [ 3563.461693][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3563.461693][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3563.461693][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3563.461693][ T282] ipv6_find_idev+0x102/0x170 [ 3563.461693][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3563.461693][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3563.461693][ T282] netlink_rcv_skb+0x130/0x360 [ 3563.461693][ T282] netlink_unicast+0x449/0x710 [ 3563.461693][ T282] netlink_sendmsg+0x723/0xbe0 [ 3563.461693][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3563.461693][ T282] ___sys_sendmsg+0xee/0x170 [ 3563.461693][ T282] __sys_sendmsg+0xcd/0x170 [ 3563.461693][ T282] do_syscall_64+0xc6/0x1e0 [ 3563.461693][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3563.461693][ T282] [ 3573.066958][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3573.067483][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3573.067483][ T284] netdev_get_by_index+0x5e/0x80 [ 3573.067483][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3573.067483][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3573.067483][ T284] ip6_route_add+0x1c/0x140 [ 3573.067483][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3573.067483][ T284] inet6_addr_add+0x4f8/0xa40 [ 3573.067483][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3573.067483][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3573.067483][ T284] netlink_rcv_skb+0x130/0x360 [ 3573.067483][ T284] netlink_unicast+0x449/0x710 [ 3573.067483][ T284] netlink_sendmsg+0x723/0xbe0 [ 3573.067483][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3573.067483][ T284] ___sys_sendmsg+0xee/0x170 [ 3573.067483][ T284] __sys_sendmsg+0xcd/0x170 [ 3573.067483][ T284] do_syscall_64+0xc6/0x1e0 [ 3573.067483][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3573.067483][ T284] [ 3573.069739][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3573.069739][ T284] netdev_get_by_index+0x5e/0x80 [ 3573.069739][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3573.069739][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3573.069739][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3573.069739][ T284] ipv6_add_addr+0x411/0x2000 [ 3573.069739][ T284] inet6_addr_add+0x30e/0xa40 [ 3573.069739][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3573.069739][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3573.069739][ T284] netlink_rcv_skb+0x130/0x360 [ 3573.069739][ T284] netlink_unicast+0x449/0x710 [ 3573.069739][ T284] netlink_sendmsg+0x723/0xbe0 [ 3573.069739][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3573.069739][ T284] ___sys_sendmsg+0xee/0x170 [ 3573.069739][ T284] __sys_sendmsg+0xcd/0x170 [ 3573.069739][ T284] do_syscall_64+0xc6/0x1e0 [ 3573.069739][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3573.069739][ T284] [ 3573.071971][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3573.071971][ T284] netdev_get_by_index+0x5e/0x80 [ 3573.071971][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3573.071971][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3573.071971][ T284] ip6_route_add+0x1c/0x140 [ 3573.071971][ T284] addrconf_add_mroute+0x129/0x180 [ 3573.071971][ T284] addrconf_add_dev+0xe2/0x170 [ 3573.071971][ T284] inet6_addr_add+0x12f/0xa40 [ 3573.071971][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3573.071971][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3573.071971][ T284] netlink_rcv_skb+0x130/0x360 [ 3573.071971][ T284] netlink_unicast+0x449/0x710 [ 3573.071971][ T284] netlink_sendmsg+0x723/0xbe0 [ 3573.071971][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3573.071971][ T284] ___sys_sendmsg+0xee/0x170 [ 3573.071971][ T284] __sys_sendmsg+0xcd/0x170 [ 3573.071971][ T284] do_syscall_64+0xc6/0x1e0 [ 3573.071971][ T284] [ 3573.074178][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3573.074178][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3573.074178][ T284] ipv6_find_idev+0x102/0x170 [ 3573.074178][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3573.074178][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3573.074178][ T284] netlink_rcv_skb+0x130/0x360 [ 3573.074178][ T284] netlink_unicast+0x449/0x710 [ 3573.074178][ T284] netlink_sendmsg+0x723/0xbe0 [ 3573.074178][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3573.074178][ T284] ___sys_sendmsg+0xee/0x170 [ 3573.074178][ T284] __sys_sendmsg+0xcd/0x170 [ 3573.074178][ T284] do_syscall_64+0xc6/0x1e0 [ 3573.074178][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3573.074178][ T284] [ 3573.075878][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3573.075878][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3573.075878][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3573.075878][ T284] ipv6_find_idev+0x102/0x170 [ 3573.075878][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3573.075878][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3573.075878][ T284] netlink_rcv_skb+0x130/0x360 [ 3573.075878][ T284] netlink_unicast+0x449/0x710 [ 3573.075878][ T284] netlink_sendmsg+0x723/0xbe0 [ 3573.075878][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3573.075878][ T284] ___sys_sendmsg+0xee/0x170 [ 3573.075878][ T284] __sys_sendmsg+0xcd/0x170 [ 3573.075878][ T284] do_syscall_64+0xc6/0x1e0 [ 3573.075878][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3573.075878][ T284] [ 3573.699046][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3573.699486][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3573.699486][ T282] dst_init+0x84/0x4a0 [ 3573.699486][ T282] dst_alloc+0x97/0x150 [ 3573.699486][ T282] ip6_dst_alloc+0x23/0x90 [ 3573.699486][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3573.699486][ T282] ip6_pol_route+0x56f/0x840 [ 3573.699486][ T282] fib6_rule_lookup+0x196/0x240 [ 3573.699486][ T282] ip6_route_input+0x542/0x980 [ 3573.699486][ T282] ipv6_rcv+0x8f/0x400 [ 3573.699486][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3573.699486][ T282] process_backlog+0x101/0x620 [ 3573.699486][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3573.699486][ T282] net_rx_action+0x495/0xbe0 [ 3573.699486][ T282] __do_softirq+0x1b5/0x7f6 [ 3573.699486][ T282] [ 3573.701298][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3573.701298][ T282] netdev_get_by_index+0x5e/0x80 [ 3573.701298][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3573.701298][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3573.701298][ T282] ip6_route_add+0x1c/0x140 [ 3573.701298][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3573.701298][ T282] inet6_addr_add+0x4f8/0xa40 [ 3573.701298][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3573.701298][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3573.701298][ T282] netlink_rcv_skb+0x130/0x360 [ 3573.701298][ T282] netlink_unicast+0x449/0x710 [ 3573.701298][ T282] netlink_sendmsg+0x723/0xbe0 [ 3573.701298][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3573.701298][ T282] ___sys_sendmsg+0xee/0x170 [ 3573.701298][ T282] __sys_sendmsg+0xcd/0x170 [ 3573.701298][ T282] do_syscall_64+0xc6/0x1e0 [ 3573.701298][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3573.701298][ T282] [ 3573.703533][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3573.703533][ T282] netdev_get_by_index+0x5e/0x80 [ 3573.703533][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3573.703533][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3573.703533][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3573.703533][ T282] ipv6_add_addr+0x411/0x2000 [ 3573.703533][ T282] inet6_addr_add+0x30e/0xa40 [ 3573.703533][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3573.703533][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3573.703533][ T282] netlink_rcv_skb+0x130/0x360 [ 3573.703533][ T282] netlink_unicast+0x449/0x710 [ 3573.703533][ T282] netlink_sendmsg+0x723/0xbe0 [ 3573.703533][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3573.703533][ T282] ___sys_sendmsg+0xee/0x170 [ 3573.703533][ T282] __sys_sendmsg+0xcd/0x170 [ 3573.703533][ T282] do_syscall_64+0xc6/0x1e0 [ 3573.703533][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3573.703533][ T282] [ 3573.705739][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3573.705739][ T282] netdev_get_by_index+0x5e/0x80 [ 3573.705739][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3573.705739][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3573.705739][ T282] ip6_route_add+0x1c/0x140 [ 3573.705739][ T282] addrconf_add_mroute+0x129/0x180 [ 3573.705739][ T282] addrconf_add_dev+0xe2/0x170 [ 3573.705739][ T282] inet6_addr_add+0x12f/0xa40 [ 3573.705739][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3573.705739][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3573.705739][ T282] netlink_rcv_skb+0x130/0x360 [ 3573.705739][ T282] netlink_unicast+0x449/0x710 [ 3573.705739][ T282] netlink_sendmsg+0x723/0xbe0 [ 3573.705739][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3573.705739][ T282] ___sys_sendmsg+0xee/0x170 [ 3573.705739][ T282] __sys_sendmsg+0xcd/0x170 [ 3573.705739][ T282] do_syscall_64+0xc6/0x1e0 [ 3573.705739][ T282] [ 3573.707897][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3573.707897][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3573.707897][ T282] ipv6_find_idev+0x102/0x170 [ 3573.707897][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3573.707897][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3573.707897][ T282] netlink_rcv_skb+0x130/0x360 [ 3573.707897][ T282] netlink_unicast+0x449/0x710 [ 3573.707897][ T282] netlink_sendmsg+0x723/0xbe0 [ 3573.707897][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3573.707897][ T282] ___sys_sendmsg+0xee/0x170 [ 3573.707897][ T282] __sys_sendmsg+0xcd/0x170 [ 3573.707897][ T282] do_syscall_64+0xc6/0x1e0 [ 3573.707897][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3573.707897][ T282] [ 3573.709607][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3573.709607][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3573.709607][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3573.709607][ T282] ipv6_find_idev+0x102/0x170 [ 3573.709607][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3573.709607][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3573.709607][ T282] netlink_rcv_skb+0x130/0x360 [ 3573.709607][ T282] netlink_unicast+0x449/0x710 [ 3573.709607][ T282] netlink_sendmsg+0x723/0xbe0 [ 3573.709607][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3573.709607][ T282] ___sys_sendmsg+0xee/0x170 [ 3573.709607][ T282] __sys_sendmsg+0xcd/0x170 [ 3573.709607][ T282] do_syscall_64+0xc6/0x1e0 [ 3573.709607][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3573.709607][ T282] [ 3583.322966][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3583.323422][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3583.323422][ T284] netdev_get_by_index+0x5e/0x80 [ 3583.323422][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3583.323422][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3583.323422][ T284] ip6_route_add+0x1c/0x140 [ 3583.323422][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3583.323422][ T284] inet6_addr_add+0x4f8/0xa40 [ 3583.323422][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3583.323422][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3583.323422][ T284] netlink_rcv_skb+0x130/0x360 [ 3583.323422][ T284] netlink_unicast+0x449/0x710 [ 3583.323422][ T284] netlink_sendmsg+0x723/0xbe0 [ 3583.323422][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3583.323422][ T284] ___sys_sendmsg+0xee/0x170 [ 3583.323422][ T284] __sys_sendmsg+0xcd/0x170 [ 3583.323422][ T284] do_syscall_64+0xc6/0x1e0 [ 3583.323422][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3583.323422][ T284] [ 3583.325685][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3583.325685][ T284] netdev_get_by_index+0x5e/0x80 [ 3583.325685][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3583.325685][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3583.325685][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3583.325685][ T284] ipv6_add_addr+0x411/0x2000 [ 3583.325685][ T284] inet6_addr_add+0x30e/0xa40 [ 3583.325685][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3583.325685][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3583.325685][ T284] netlink_rcv_skb+0x130/0x360 [ 3583.325685][ T284] netlink_unicast+0x449/0x710 [ 3583.325685][ T284] netlink_sendmsg+0x723/0xbe0 [ 3583.325685][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3583.325685][ T284] ___sys_sendmsg+0xee/0x170 [ 3583.325685][ T284] __sys_sendmsg+0xcd/0x170 [ 3583.325685][ T284] do_syscall_64+0xc6/0x1e0 [ 3583.325685][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3583.325685][ T284] [ 3583.327901][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3583.327901][ T284] netdev_get_by_index+0x5e/0x80 [ 3583.327901][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3583.327901][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3583.327901][ T284] ip6_route_add+0x1c/0x140 [ 3583.327901][ T284] addrconf_add_mroute+0x129/0x180 [ 3583.327901][ T284] addrconf_add_dev+0xe2/0x170 [ 3583.327901][ T284] inet6_addr_add+0x12f/0xa40 [ 3583.327901][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3583.327901][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3583.327901][ T284] netlink_rcv_skb+0x130/0x360 [ 3583.327901][ T284] netlink_unicast+0x449/0x710 [ 3583.327901][ T284] netlink_sendmsg+0x723/0xbe0 [ 3583.327901][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3583.327901][ T284] ___sys_sendmsg+0xee/0x170 [ 3583.327901][ T284] __sys_sendmsg+0xcd/0x170 [ 3583.327901][ T284] do_syscall_64+0xc6/0x1e0 [ 3583.327901][ T284] [ 3583.330089][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3583.330089][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3583.330089][ T284] ipv6_find_idev+0x102/0x170 [ 3583.330089][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3583.330089][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3583.330089][ T284] netlink_rcv_skb+0x130/0x360 [ 3583.330089][ T284] netlink_unicast+0x449/0x710 [ 3583.330089][ T284] netlink_sendmsg+0x723/0xbe0 [ 3583.330089][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3583.330089][ T284] ___sys_sendmsg+0xee/0x170 [ 3583.330089][ T284] __sys_sendmsg+0xcd/0x170 [ 3583.330089][ T284] do_syscall_64+0xc6/0x1e0 [ 3583.330089][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3583.330089][ T284] [ 3583.331793][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3583.331793][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3583.331793][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3583.331793][ T284] ipv6_find_idev+0x102/0x170 [ 3583.331793][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3583.331793][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3583.331793][ T284] netlink_rcv_skb+0x130/0x360 [ 3583.331793][ T284] netlink_unicast+0x449/0x710 [ 3583.331793][ T284] netlink_sendmsg+0x723/0xbe0 [ 3583.331793][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3583.331793][ T284] ___sys_sendmsg+0xee/0x170 [ 3583.331793][ T284] __sys_sendmsg+0xcd/0x170 [ 3583.331793][ T284] do_syscall_64+0xc6/0x1e0 [ 3583.331793][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3583.331793][ T284] [ 3583.947017][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3583.947490][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3583.947490][ T282] dst_init+0x84/0x4a0 [ 3583.947490][ T282] dst_alloc+0x97/0x150 [ 3583.947490][ T282] ip6_dst_alloc+0x23/0x90 [ 3583.947490][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3583.947490][ T282] ip6_pol_route+0x56f/0x840 [ 3583.947490][ T282] fib6_rule_lookup+0x196/0x240 [ 3583.947490][ T282] ip6_route_input+0x542/0x980 [ 3583.947490][ T282] ipv6_rcv+0x8f/0x400 [ 3583.947490][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3583.947490][ T282] process_backlog+0x101/0x620 [ 3583.947490][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3583.947490][ T282] net_rx_action+0x495/0xbe0 [ 3583.947490][ T282] __do_softirq+0x1b5/0x7f6 [ 3583.947490][ T282] [ 3583.949313][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3583.949313][ T282] netdev_get_by_index+0x5e/0x80 [ 3583.949313][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3583.949313][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3583.949313][ T282] ip6_route_add+0x1c/0x140 [ 3583.949313][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3583.949313][ T282] inet6_addr_add+0x4f8/0xa40 [ 3583.949313][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3583.949313][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3583.949313][ T282] netlink_rcv_skb+0x130/0x360 [ 3583.949313][ T282] netlink_unicast+0x449/0x710 [ 3583.949313][ T282] netlink_sendmsg+0x723/0xbe0 [ 3583.949313][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3583.949313][ T282] ___sys_sendmsg+0xee/0x170 [ 3583.949313][ T282] __sys_sendmsg+0xcd/0x170 [ 3583.949313][ T282] do_syscall_64+0xc6/0x1e0 [ 3583.949313][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3583.949313][ T282] [ 3583.951514][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3583.951514][ T282] netdev_get_by_index+0x5e/0x80 [ 3583.951514][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3583.951514][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3583.951514][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3583.951514][ T282] ipv6_add_addr+0x411/0x2000 [ 3583.951514][ T282] inet6_addr_add+0x30e/0xa40 [ 3583.951514][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3583.951514][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3583.951514][ T282] netlink_rcv_skb+0x130/0x360 [ 3583.951514][ T282] netlink_unicast+0x449/0x710 [ 3583.951514][ T282] netlink_sendmsg+0x723/0xbe0 [ 3583.951514][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3583.951514][ T282] ___sys_sendmsg+0xee/0x170 [ 3583.951514][ T282] __sys_sendmsg+0xcd/0x170 [ 3583.951514][ T282] do_syscall_64+0xc6/0x1e0 [ 3583.951514][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3583.951514][ T282] [ 3583.953811][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3583.953811][ T282] netdev_get_by_index+0x5e/0x80 [ 3583.953811][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3583.953811][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3583.953811][ T282] ip6_route_add+0x1c/0x140 [ 3583.953811][ T282] addrconf_add_mroute+0x129/0x180 [ 3583.953811][ T282] addrconf_add_dev+0xe2/0x170 [ 3583.953811][ T282] inet6_addr_add+0x12f/0xa40 [ 3583.953811][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3583.953811][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3583.953811][ T282] netlink_rcv_skb+0x130/0x360 [ 3583.953811][ T282] netlink_unicast+0x449/0x710 [ 3583.953811][ T282] netlink_sendmsg+0x723/0xbe0 [ 3583.953811][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3583.953811][ T282] ___sys_sendmsg+0xee/0x170 [ 3583.953811][ T282] __sys_sendmsg+0xcd/0x170 [ 3583.953811][ T282] do_syscall_64+0xc6/0x1e0 [ 3583.953811][ T282] [ 3583.955958][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3583.955958][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3583.955958][ T282] ipv6_find_idev+0x102/0x170 [ 3583.955958][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3583.955958][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3583.955958][ T282] netlink_rcv_skb+0x130/0x360 [ 3583.955958][ T282] netlink_unicast+0x449/0x710 [ 3583.955958][ T282] netlink_sendmsg+0x723/0xbe0 [ 3583.955958][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3583.955958][ T282] ___sys_sendmsg+0xee/0x170 [ 3583.955958][ T282] __sys_sendmsg+0xcd/0x170 [ 3583.955958][ T282] do_syscall_64+0xc6/0x1e0 [ 3583.955958][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3583.955958][ T282] [ 3583.957646][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3583.957646][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3583.957646][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3583.957646][ T282] ipv6_find_idev+0x102/0x170 [ 3583.957646][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3583.957646][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3583.957646][ T282] netlink_rcv_skb+0x130/0x360 [ 3583.957646][ T282] netlink_unicast+0x449/0x710 [ 3583.957646][ T282] netlink_sendmsg+0x723/0xbe0 [ 3583.957646][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3583.957646][ T282] ___sys_sendmsg+0xee/0x170 [ 3583.957646][ T282] __sys_sendmsg+0xcd/0x170 [ 3583.957646][ T282] do_syscall_64+0xc6/0x1e0 [ 3583.957646][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3583.957646][ T282] [ 3593.579055][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3593.579540][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3593.579540][ T284] netdev_get_by_index+0x5e/0x80 [ 3593.579540][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3593.579540][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3593.579540][ T284] ip6_route_add+0x1c/0x140 [ 3593.579540][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3593.579540][ T284] inet6_addr_add+0x4f8/0xa40 [ 3593.579540][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3593.579540][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3593.579540][ T284] netlink_rcv_skb+0x130/0x360 [ 3593.579540][ T284] netlink_unicast+0x449/0x710 [ 3593.579540][ T284] netlink_sendmsg+0x723/0xbe0 [ 3593.579540][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3593.579540][ T284] ___sys_sendmsg+0xee/0x170 [ 3593.579540][ T284] __sys_sendmsg+0xcd/0x170 [ 3593.579540][ T284] do_syscall_64+0xc6/0x1e0 [ 3593.579540][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3593.579540][ T284] [ 3593.581753][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3593.581753][ T284] netdev_get_by_index+0x5e/0x80 [ 3593.581753][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3593.581753][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3593.581753][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3593.581753][ T284] ipv6_add_addr+0x411/0x2000 [ 3593.581753][ T284] inet6_addr_add+0x30e/0xa40 [ 3593.581753][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3593.581753][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3593.581753][ T284] netlink_rcv_skb+0x130/0x360 [ 3593.581753][ T284] netlink_unicast+0x449/0x710 [ 3593.581753][ T284] netlink_sendmsg+0x723/0xbe0 [ 3593.581753][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3593.581753][ T284] ___sys_sendmsg+0xee/0x170 [ 3593.581753][ T284] __sys_sendmsg+0xcd/0x170 [ 3593.581753][ T284] do_syscall_64+0xc6/0x1e0 [ 3593.581753][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3593.581753][ T284] [ 3593.583970][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3593.583970][ T284] netdev_get_by_index+0x5e/0x80 [ 3593.583970][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3593.583970][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3593.583970][ T284] ip6_route_add+0x1c/0x140 [ 3593.583970][ T284] addrconf_add_mroute+0x129/0x180 [ 3593.583970][ T284] addrconf_add_dev+0xe2/0x170 [ 3593.583970][ T284] inet6_addr_add+0x12f/0xa40 [ 3593.583970][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3593.583970][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3593.583970][ T284] netlink_rcv_skb+0x130/0x360 [ 3593.583970][ T284] netlink_unicast+0x449/0x710 [ 3593.583970][ T284] netlink_sendmsg+0x723/0xbe0 [ 3593.583970][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3593.583970][ T284] ___sys_sendmsg+0xee/0x170 [ 3593.583970][ T284] __sys_sendmsg+0xcd/0x170 [ 3593.583970][ T284] do_syscall_64+0xc6/0x1e0 [ 3593.583970][ T284] [ 3593.586127][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3593.586127][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3593.586127][ T284] ipv6_find_idev+0x102/0x170 [ 3593.586127][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3593.586127][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3593.586127][ T284] netlink_rcv_skb+0x130/0x360 [ 3593.586127][ T284] netlink_unicast+0x449/0x710 [ 3593.586127][ T284] netlink_sendmsg+0x723/0xbe0 [ 3593.586127][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3593.586127][ T284] ___sys_sendmsg+0xee/0x170 [ 3593.586127][ T284] __sys_sendmsg+0xcd/0x170 [ 3593.586127][ T284] do_syscall_64+0xc6/0x1e0 [ 3593.586127][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3593.586127][ T284] [ 3593.587810][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3593.587810][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3593.587810][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3593.587810][ T284] ipv6_find_idev+0x102/0x170 [ 3593.587810][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3593.587810][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3593.587810][ T284] netlink_rcv_skb+0x130/0x360 [ 3593.587810][ T284] netlink_unicast+0x449/0x710 [ 3593.587810][ T284] netlink_sendmsg+0x723/0xbe0 [ 3593.587810][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3593.587810][ T284] ___sys_sendmsg+0xee/0x170 [ 3593.587810][ T284] __sys_sendmsg+0xcd/0x170 [ 3593.587810][ T284] do_syscall_64+0xc6/0x1e0 [ 3593.587810][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3593.587810][ T284] [ 3594.195030][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3594.195497][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3594.195497][ T282] dst_init+0x84/0x4a0 [ 3594.195497][ T282] dst_alloc+0x97/0x150 [ 3594.195497][ T282] ip6_dst_alloc+0x23/0x90 [ 3594.195497][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3594.195497][ T282] ip6_pol_route+0x56f/0x840 [ 3594.195497][ T282] fib6_rule_lookup+0x196/0x240 [ 3594.195497][ T282] ip6_route_input+0x542/0x980 [ 3594.195497][ T282] ipv6_rcv+0x8f/0x400 [ 3594.195497][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3594.195497][ T282] process_backlog+0x101/0x620 [ 3594.195497][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3594.195497][ T282] net_rx_action+0x495/0xbe0 [ 3594.195497][ T282] __do_softirq+0x1b5/0x7f6 [ 3594.195497][ T282] [ 3594.197295][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3594.197295][ T282] netdev_get_by_index+0x5e/0x80 [ 3594.197295][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3594.197295][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3594.197295][ T282] ip6_route_add+0x1c/0x140 [ 3594.197295][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3594.197295][ T282] inet6_addr_add+0x4f8/0xa40 [ 3594.197295][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3594.197295][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3594.197295][ T282] netlink_rcv_skb+0x130/0x360 [ 3594.197295][ T282] netlink_unicast+0x449/0x710 [ 3594.197295][ T282] netlink_sendmsg+0x723/0xbe0 [ 3594.197295][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3594.197295][ T282] ___sys_sendmsg+0xee/0x170 [ 3594.197295][ T282] __sys_sendmsg+0xcd/0x170 [ 3594.197295][ T282] do_syscall_64+0xc6/0x1e0 [ 3594.197295][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3594.197295][ T282] [ 3594.199487][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3594.199487][ T282] netdev_get_by_index+0x5e/0x80 [ 3594.199487][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3594.199487][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3594.199487][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3594.199487][ T282] ipv6_add_addr+0x411/0x2000 [ 3594.199487][ T282] inet6_addr_add+0x30e/0xa40 [ 3594.199487][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3594.199487][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3594.199487][ T282] netlink_rcv_skb+0x130/0x360 [ 3594.199487][ T282] netlink_unicast+0x449/0x710 [ 3594.199487][ T282] netlink_sendmsg+0x723/0xbe0 [ 3594.199487][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3594.199487][ T282] ___sys_sendmsg+0xee/0x170 [ 3594.199487][ T282] __sys_sendmsg+0xcd/0x170 [ 3594.199487][ T282] do_syscall_64+0xc6/0x1e0 [ 3594.199487][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3594.199487][ T282] [ 3594.201675][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3594.201675][ T282] netdev_get_by_index+0x5e/0x80 [ 3594.201675][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3594.201675][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3594.201675][ T282] ip6_route_add+0x1c/0x140 [ 3594.201675][ T282] addrconf_add_mroute+0x129/0x180 [ 3594.201675][ T282] addrconf_add_dev+0xe2/0x170 [ 3594.201675][ T282] inet6_addr_add+0x12f/0xa40 [ 3594.201675][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3594.201675][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3594.201675][ T282] netlink_rcv_skb+0x130/0x360 [ 3594.201675][ T282] netlink_unicast+0x449/0x710 [ 3594.201675][ T282] netlink_sendmsg+0x723/0xbe0 [ 3594.201675][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3594.201675][ T282] ___sys_sendmsg+0xee/0x170 [ 3594.201675][ T282] __sys_sendmsg+0xcd/0x170 [ 3594.201675][ T282] do_syscall_64+0xc6/0x1e0 [ 3594.201675][ T282] [ 3594.203835][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3594.203835][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3594.203835][ T282] ipv6_find_idev+0x102/0x170 [ 3594.203835][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3594.203835][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3594.203835][ T282] netlink_rcv_skb+0x130/0x360 [ 3594.203835][ T282] netlink_unicast+0x449/0x710 [ 3594.203835][ T282] netlink_sendmsg+0x723/0xbe0 [ 3594.203835][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3594.203835][ T282] ___sys_sendmsg+0xee/0x170 [ 3594.203835][ T282] __sys_sendmsg+0xcd/0x170 [ 3594.203835][ T282] do_syscall_64+0xc6/0x1e0 [ 3594.203835][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3594.203835][ T282] [ 3594.205514][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3594.205514][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3594.205514][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3594.205514][ T282] ipv6_find_idev+0x102/0x170 [ 3594.205514][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3594.205514][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3594.205514][ T282] netlink_rcv_skb+0x130/0x360 [ 3594.205514][ T282] netlink_unicast+0x449/0x710 [ 3594.205514][ T282] netlink_sendmsg+0x723/0xbe0 [ 3594.205514][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3594.205514][ T282] ___sys_sendmsg+0xee/0x170 [ 3594.205514][ T282] __sys_sendmsg+0xcd/0x170 [ 3594.205514][ T282] do_syscall_64+0xc6/0x1e0 [ 3594.205514][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3594.205514][ T282] [ 3603.835028][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3603.835547][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3603.835547][ T284] netdev_get_by_index+0x5e/0x80 [ 3603.835547][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3603.835547][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3603.835547][ T284] ip6_route_add+0x1c/0x140 [ 3603.835547][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3603.835547][ T284] inet6_addr_add+0x4f8/0xa40 [ 3603.835547][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3603.835547][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3603.835547][ T284] netlink_rcv_skb+0x130/0x360 [ 3603.835547][ T284] netlink_unicast+0x449/0x710 [ 3603.835547][ T284] netlink_sendmsg+0x723/0xbe0 [ 3603.835547][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3603.835547][ T284] ___sys_sendmsg+0xee/0x170 [ 3603.835547][ T284] __sys_sendmsg+0xcd/0x170 [ 3603.835547][ T284] do_syscall_64+0xc6/0x1e0 [ 3603.835547][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3603.835547][ T284] [ 3603.837773][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3603.837773][ T284] netdev_get_by_index+0x5e/0x80 [ 3603.837773][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3603.837773][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3603.837773][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3603.837773][ T284] ipv6_add_addr+0x411/0x2000 [ 3603.837773][ T284] inet6_addr_add+0x30e/0xa40 [ 3603.837773][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3603.837773][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3603.837773][ T284] netlink_rcv_skb+0x130/0x360 [ 3603.837773][ T284] netlink_unicast+0x449/0x710 [ 3603.837773][ T284] netlink_sendmsg+0x723/0xbe0 [ 3603.837773][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3603.837773][ T284] ___sys_sendmsg+0xee/0x170 [ 3603.837773][ T284] __sys_sendmsg+0xcd/0x170 [ 3603.837773][ T284] do_syscall_64+0xc6/0x1e0 [ 3603.837773][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3603.837773][ T284] [ 3603.839961][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3603.839961][ T284] netdev_get_by_index+0x5e/0x80 [ 3603.839961][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3603.839961][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3603.839961][ T284] ip6_route_add+0x1c/0x140 [ 3603.839961][ T284] addrconf_add_mroute+0x129/0x180 [ 3603.839961][ T284] addrconf_add_dev+0xe2/0x170 [ 3603.839961][ T284] inet6_addr_add+0x12f/0xa40 [ 3603.839961][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3603.839961][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3603.839961][ T284] netlink_rcv_skb+0x130/0x360 [ 3603.839961][ T284] netlink_unicast+0x449/0x710 [ 3603.839961][ T284] netlink_sendmsg+0x723/0xbe0 [ 3603.839961][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3603.839961][ T284] ___sys_sendmsg+0xee/0x170 [ 3603.839961][ T284] __sys_sendmsg+0xcd/0x170 [ 3603.839961][ T284] do_syscall_64+0xc6/0x1e0 [ 3603.839961][ T284] [ 3603.842110][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3603.842110][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3603.842110][ T284] ipv6_find_idev+0x102/0x170 [ 3603.842110][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3603.842110][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3603.842110][ T284] netlink_rcv_skb+0x130/0x360 [ 3603.842110][ T284] netlink_unicast+0x449/0x710 [ 3603.842110][ T284] netlink_sendmsg+0x723/0xbe0 [ 3603.842110][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3603.842110][ T284] ___sys_sendmsg+0xee/0x170 [ 3603.842110][ T284] __sys_sendmsg+0xcd/0x170 [ 3603.842110][ T284] do_syscall_64+0xc6/0x1e0 [ 3603.842110][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3603.842110][ T284] [ 3603.843809][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3603.843809][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3603.843809][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3603.843809][ T284] ipv6_find_idev+0x102/0x170 [ 3603.843809][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3603.843809][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3603.843809][ T284] netlink_rcv_skb+0x130/0x360 [ 3603.843809][ T284] netlink_unicast+0x449/0x710 [ 3603.843809][ T284] netlink_sendmsg+0x723/0xbe0 [ 3603.843809][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3603.843809][ T284] ___sys_sendmsg+0xee/0x170 [ 3603.843809][ T284] __sys_sendmsg+0xcd/0x170 [ 3603.843809][ T284] do_syscall_64+0xc6/0x1e0 [ 3603.843809][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3603.843809][ T284] [ 3604.443015][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3604.443452][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3604.443452][ T282] dst_init+0x84/0x4a0 [ 3604.443452][ T282] dst_alloc+0x97/0x150 [ 3604.443452][ T282] ip6_dst_alloc+0x23/0x90 [ 3604.443452][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3604.443452][ T282] ip6_pol_route+0x56f/0x840 [ 3604.443452][ T282] fib6_rule_lookup+0x196/0x240 [ 3604.443452][ T282] ip6_route_input+0x542/0x980 [ 3604.443452][ T282] ipv6_rcv+0x8f/0x400 [ 3604.443452][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3604.443452][ T282] process_backlog+0x101/0x620 [ 3604.443452][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3604.443452][ T282] net_rx_action+0x495/0xbe0 [ 3604.443452][ T282] __do_softirq+0x1b5/0x7f6 [ 3604.443452][ T282] [ 3604.445251][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3604.445251][ T282] netdev_get_by_index+0x5e/0x80 [ 3604.445251][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3604.445251][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3604.445251][ T282] ip6_route_add+0x1c/0x140 [ 3604.445251][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3604.445251][ T282] inet6_addr_add+0x4f8/0xa40 [ 3604.445251][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3604.445251][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3604.445251][ T282] netlink_rcv_skb+0x130/0x360 [ 3604.445251][ T282] netlink_unicast+0x449/0x710 [ 3604.445251][ T282] netlink_sendmsg+0x723/0xbe0 [ 3604.445251][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3604.445251][ T282] ___sys_sendmsg+0xee/0x170 [ 3604.445251][ T282] __sys_sendmsg+0xcd/0x170 [ 3604.445251][ T282] do_syscall_64+0xc6/0x1e0 [ 3604.445251][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3604.445251][ T282] [ 3604.447445][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3604.447445][ T282] netdev_get_by_index+0x5e/0x80 [ 3604.447445][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3604.447445][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3604.447445][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3604.447445][ T282] ipv6_add_addr+0x411/0x2000 [ 3604.447445][ T282] inet6_addr_add+0x30e/0xa40 [ 3604.447445][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3604.447445][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3604.447445][ T282] netlink_rcv_skb+0x130/0x360 [ 3604.447445][ T282] netlink_unicast+0x449/0x710 [ 3604.447445][ T282] netlink_sendmsg+0x723/0xbe0 [ 3604.447445][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3604.447445][ T282] ___sys_sendmsg+0xee/0x170 [ 3604.447445][ T282] __sys_sendmsg+0xcd/0x170 [ 3604.447445][ T282] do_syscall_64+0xc6/0x1e0 [ 3604.447445][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3604.447445][ T282] [ 3604.449679][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3604.449679][ T282] netdev_get_by_index+0x5e/0x80 [ 3604.449679][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3604.449679][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3604.449679][ T282] ip6_route_add+0x1c/0x140 [ 3604.449679][ T282] addrconf_add_mroute+0x129/0x180 [ 3604.449679][ T282] addrconf_add_dev+0xe2/0x170 [ 3604.449679][ T282] inet6_addr_add+0x12f/0xa40 [ 3604.449679][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3604.449679][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3604.449679][ T282] netlink_rcv_skb+0x130/0x360 [ 3604.449679][ T282] netlink_unicast+0x449/0x710 [ 3604.449679][ T282] netlink_sendmsg+0x723/0xbe0 [ 3604.449679][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3604.449679][ T282] ___sys_sendmsg+0xee/0x170 [ 3604.449679][ T282] __sys_sendmsg+0xcd/0x170 [ 3604.449679][ T282] do_syscall_64+0xc6/0x1e0 [ 3604.449679][ T282] [ 3604.451861][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3604.451861][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3604.451861][ T282] ipv6_find_idev+0x102/0x170 [ 3604.451861][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3604.451861][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3604.451861][ T282] netlink_rcv_skb+0x130/0x360 [ 3604.451861][ T282] netlink_unicast+0x449/0x710 [ 3604.451861][ T282] netlink_sendmsg+0x723/0xbe0 [ 3604.451861][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3604.451861][ T282] ___sys_sendmsg+0xee/0x170 [ 3604.451861][ T282] __sys_sendmsg+0xcd/0x170 [ 3604.451861][ T282] do_syscall_64+0xc6/0x1e0 [ 3604.451861][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3604.451861][ T282] [ 3604.453562][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3604.453562][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3604.453562][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3604.453562][ T282] ipv6_find_idev+0x102/0x170 [ 3604.453562][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3604.453562][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3604.453562][ T282] netlink_rcv_skb+0x130/0x360 [ 3604.453562][ T282] netlink_unicast+0x449/0x710 [ 3604.453562][ T282] netlink_sendmsg+0x723/0xbe0 [ 3604.453562][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3604.453562][ T282] ___sys_sendmsg+0xee/0x170 [ 3604.453562][ T282] __sys_sendmsg+0xcd/0x170 [ 3604.453562][ T282] do_syscall_64+0xc6/0x1e0 [ 3604.453562][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3604.453562][ T282] [ 3614.091110][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3614.091578][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3614.091578][ T284] netdev_get_by_index+0x5e/0x80 [ 3614.091578][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3614.091578][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3614.091578][ T284] ip6_route_add+0x1c/0x140 [ 3614.091578][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3614.091578][ T284] inet6_addr_add+0x4f8/0xa40 [ 3614.091578][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3614.091578][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3614.091578][ T284] netlink_rcv_skb+0x130/0x360 [ 3614.091578][ T284] netlink_unicast+0x449/0x710 [ 3614.091578][ T284] netlink_sendmsg+0x723/0xbe0 [ 3614.091578][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3614.091578][ T284] ___sys_sendmsg+0xee/0x170 [ 3614.091578][ T284] __sys_sendmsg+0xcd/0x170 [ 3614.091578][ T284] do_syscall_64+0xc6/0x1e0 [ 3614.091578][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3614.091578][ T284] [ 3614.093936][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3614.093936][ T284] netdev_get_by_index+0x5e/0x80 [ 3614.093936][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3614.093936][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3614.093936][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3614.093936][ T284] ipv6_add_addr+0x411/0x2000 [ 3614.093936][ T284] inet6_addr_add+0x30e/0xa40 [ 3614.093936][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3614.093936][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3614.093936][ T284] netlink_rcv_skb+0x130/0x360 [ 3614.093936][ T284] netlink_unicast+0x449/0x710 [ 3614.093936][ T284] netlink_sendmsg+0x723/0xbe0 [ 3614.093936][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3614.093936][ T284] ___sys_sendmsg+0xee/0x170 [ 3614.093936][ T284] __sys_sendmsg+0xcd/0x170 [ 3614.093936][ T284] do_syscall_64+0xc6/0x1e0 [ 3614.093936][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3614.093936][ T284] [ 3614.096147][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3614.096147][ T284] netdev_get_by_index+0x5e/0x80 [ 3614.096147][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3614.096147][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3614.096147][ T284] ip6_route_add+0x1c/0x140 [ 3614.096147][ T284] addrconf_add_mroute+0x129/0x180 [ 3614.096147][ T284] addrconf_add_dev+0xe2/0x170 [ 3614.096147][ T284] inet6_addr_add+0x12f/0xa40 [ 3614.096147][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3614.096147][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3614.096147][ T284] netlink_rcv_skb+0x130/0x360 [ 3614.096147][ T284] netlink_unicast+0x449/0x710 [ 3614.096147][ T284] netlink_sendmsg+0x723/0xbe0 [ 3614.096147][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3614.096147][ T284] ___sys_sendmsg+0xee/0x170 [ 3614.096147][ T284] __sys_sendmsg+0xcd/0x170 [ 3614.096147][ T284] do_syscall_64+0xc6/0x1e0 [ 3614.096147][ T284] [ 3614.098318][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3614.098318][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3614.098318][ T284] ipv6_find_idev+0x102/0x170 [ 3614.098318][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3614.098318][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3614.098318][ T284] netlink_rcv_skb+0x130/0x360 [ 3614.098318][ T284] netlink_unicast+0x449/0x710 [ 3614.098318][ T284] netlink_sendmsg+0x723/0xbe0 [ 3614.098318][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3614.098318][ T284] ___sys_sendmsg+0xee/0x170 [ 3614.098318][ T284] __sys_sendmsg+0xcd/0x170 [ 3614.098318][ T284] do_syscall_64+0xc6/0x1e0 [ 3614.098318][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3614.098318][ T284] [ 3614.100013][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3614.100013][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3614.100013][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3614.100013][ T284] ipv6_find_idev+0x102/0x170 [ 3614.100013][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3614.100013][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3614.100013][ T284] netlink_rcv_skb+0x130/0x360 [ 3614.100013][ T284] netlink_unicast+0x449/0x710 [ 3614.100013][ T284] netlink_sendmsg+0x723/0xbe0 [ 3614.100013][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3614.100013][ T284] ___sys_sendmsg+0xee/0x170 [ 3614.100013][ T284] __sys_sendmsg+0xcd/0x170 [ 3614.100013][ T284] do_syscall_64+0xc6/0x1e0 [ 3614.100013][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3614.100013][ T284] [ 3614.691024][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3614.691412][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3614.691412][ T282] dst_init+0x84/0x4a0 [ 3614.691412][ T282] dst_alloc+0x97/0x150 [ 3614.691412][ T282] ip6_dst_alloc+0x23/0x90 [ 3614.691412][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3614.691412][ T282] ip6_pol_route+0x56f/0x840 [ 3614.691412][ T282] fib6_rule_lookup+0x196/0x240 [ 3614.691412][ T282] ip6_route_input+0x542/0x980 [ 3614.691412][ T282] ipv6_rcv+0x8f/0x400 [ 3614.691412][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3614.691412][ T282] process_backlog+0x101/0x620 [ 3614.691412][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3614.691412][ T282] net_rx_action+0x495/0xbe0 [ 3614.691412][ T282] __do_softirq+0x1b5/0x7f6 [ 3614.691412][ T282] [ 3614.693248][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3614.693248][ T282] netdev_get_by_index+0x5e/0x80 [ 3614.693248][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3614.693248][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3614.693248][ T282] ip6_route_add+0x1c/0x140 [ 3614.693248][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3614.693248][ T282] inet6_addr_add+0x4f8/0xa40 [ 3614.693248][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3614.693248][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3614.693248][ T282] netlink_rcv_skb+0x130/0x360 [ 3614.693248][ T282] netlink_unicast+0x449/0x710 [ 3614.693248][ T282] netlink_sendmsg+0x723/0xbe0 [ 3614.693248][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3614.693248][ T282] ___sys_sendmsg+0xee/0x170 [ 3614.693248][ T282] __sys_sendmsg+0xcd/0x170 [ 3614.693248][ T282] do_syscall_64+0xc6/0x1e0 [ 3614.693248][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3614.693248][ T282] [ 3614.695468][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3614.695468][ T282] netdev_get_by_index+0x5e/0x80 [ 3614.695468][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3614.695468][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3614.695468][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3614.695468][ T282] ipv6_add_addr+0x411/0x2000 [ 3614.695468][ T282] inet6_addr_add+0x30e/0xa40 [ 3614.695468][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3614.695468][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3614.695468][ T282] netlink_rcv_skb+0x130/0x360 [ 3614.695468][ T282] netlink_unicast+0x449/0x710 [ 3614.695468][ T282] netlink_sendmsg+0x723/0xbe0 [ 3614.695468][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3614.695468][ T282] ___sys_sendmsg+0xee/0x170 [ 3614.695468][ T282] __sys_sendmsg+0xcd/0x170 [ 3614.695468][ T282] do_syscall_64+0xc6/0x1e0 [ 3614.695468][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3614.695468][ T282] [ 3614.698175][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3614.698175][ T282] netdev_get_by_index+0x5e/0x80 [ 3614.698175][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3614.698175][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3614.698175][ T282] ip6_route_add+0x1c/0x140 [ 3614.698175][ T282] addrconf_add_mroute+0x129/0x180 [ 3614.698175][ T282] addrconf_add_dev+0xe2/0x170 [ 3614.698175][ T282] inet6_addr_add+0x12f/0xa40 [ 3614.698175][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3614.698175][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3614.698175][ T282] netlink_rcv_skb+0x130/0x360 [ 3614.698175][ T282] netlink_unicast+0x449/0x710 [ 3614.698175][ T282] netlink_sendmsg+0x723/0xbe0 [ 3614.698175][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3614.698175][ T282] ___sys_sendmsg+0xee/0x170 [ 3614.698175][ T282] __sys_sendmsg+0xcd/0x170 [ 3614.698175][ T282] do_syscall_64+0xc6/0x1e0 [ 3614.698175][ T282] [ 3614.700354][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3614.700354][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3614.700354][ T282] ipv6_find_idev+0x102/0x170 [ 3614.700354][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3614.700354][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3614.700354][ T282] netlink_rcv_skb+0x130/0x360 [ 3614.700354][ T282] netlink_unicast+0x449/0x710 [ 3614.700354][ T282] netlink_sendmsg+0x723/0xbe0 [ 3614.700354][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3614.700354][ T282] ___sys_sendmsg+0xee/0x170 [ 3614.700354][ T282] __sys_sendmsg+0xcd/0x170 [ 3614.700354][ T282] do_syscall_64+0xc6/0x1e0 [ 3614.700354][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3614.700354][ T282] [ 3614.702055][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3614.702055][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3614.702055][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3614.702055][ T282] ipv6_find_idev+0x102/0x170 [ 3614.702055][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3614.702055][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3614.702055][ T282] netlink_rcv_skb+0x130/0x360 [ 3614.702055][ T282] netlink_unicast+0x449/0x710 [ 3614.702055][ T282] netlink_sendmsg+0x723/0xbe0 [ 3614.702055][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3614.702055][ T282] ___sys_sendmsg+0xee/0x170 [ 3614.702055][ T282] __sys_sendmsg+0xcd/0x170 [ 3614.702055][ T282] do_syscall_64+0xc6/0x1e0 [ 3614.702055][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3614.702055][ T282] [ 3624.347010][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3624.347429][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3624.347429][ T284] netdev_get_by_index+0x5e/0x80 [ 3624.347429][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3624.347429][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3624.347429][ T284] ip6_route_add+0x1c/0x140 [ 3624.347429][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3624.347429][ T284] inet6_addr_add+0x4f8/0xa40 [ 3624.347429][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3624.347429][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3624.347429][ T284] netlink_rcv_skb+0x130/0x360 [ 3624.347429][ T284] netlink_unicast+0x449/0x710 [ 3624.347429][ T284] netlink_sendmsg+0x723/0xbe0 [ 3624.347429][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3624.347429][ T284] ___sys_sendmsg+0xee/0x170 [ 3624.347429][ T284] __sys_sendmsg+0xcd/0x170 [ 3624.347429][ T284] do_syscall_64+0xc6/0x1e0 [ 3624.347429][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3624.347429][ T284] [ 3624.349711][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3624.349711][ T284] netdev_get_by_index+0x5e/0x80 [ 3624.349711][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3624.349711][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3624.349711][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3624.349711][ T284] ipv6_add_addr+0x411/0x2000 [ 3624.349711][ T284] inet6_addr_add+0x30e/0xa40 [ 3624.349711][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3624.349711][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3624.349711][ T284] netlink_rcv_skb+0x130/0x360 [ 3624.349711][ T284] netlink_unicast+0x449/0x710 [ 3624.349711][ T284] netlink_sendmsg+0x723/0xbe0 [ 3624.349711][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3624.349711][ T284] ___sys_sendmsg+0xee/0x170 [ 3624.349711][ T284] __sys_sendmsg+0xcd/0x170 [ 3624.349711][ T284] do_syscall_64+0xc6/0x1e0 [ 3624.349711][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3624.349711][ T284] [ 3624.351926][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3624.351926][ T284] netdev_get_by_index+0x5e/0x80 [ 3624.351926][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3624.351926][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3624.351926][ T284] ip6_route_add+0x1c/0x140 [ 3624.351926][ T284] addrconf_add_mroute+0x129/0x180 [ 3624.351926][ T284] addrconf_add_dev+0xe2/0x170 [ 3624.351926][ T284] inet6_addr_add+0x12f/0xa40 [ 3624.351926][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3624.351926][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3624.351926][ T284] netlink_rcv_skb+0x130/0x360 [ 3624.351926][ T284] netlink_unicast+0x449/0x710 [ 3624.351926][ T284] netlink_sendmsg+0x723/0xbe0 [ 3624.351926][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3624.351926][ T284] ___sys_sendmsg+0xee/0x170 [ 3624.351926][ T284] __sys_sendmsg+0xcd/0x170 [ 3624.351926][ T284] do_syscall_64+0xc6/0x1e0 [ 3624.351926][ T284] [ 3624.354114][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3624.354114][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3624.354114][ T284] ipv6_find_idev+0x102/0x170 [ 3624.354114][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3624.354114][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3624.354114][ T284] netlink_rcv_skb+0x130/0x360 [ 3624.354114][ T284] netlink_unicast+0x449/0x710 [ 3624.354114][ T284] netlink_sendmsg+0x723/0xbe0 [ 3624.354114][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3624.354114][ T284] ___sys_sendmsg+0xee/0x170 [ 3624.354114][ T284] __sys_sendmsg+0xcd/0x170 [ 3624.354114][ T284] do_syscall_64+0xc6/0x1e0 [ 3624.354114][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3624.354114][ T284] [ 3624.355821][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3624.355821][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3624.355821][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3624.355821][ T284] ipv6_find_idev+0x102/0x170 [ 3624.355821][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3624.355821][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3624.355821][ T284] netlink_rcv_skb+0x130/0x360 [ 3624.355821][ T284] netlink_unicast+0x449/0x710 [ 3624.355821][ T284] netlink_sendmsg+0x723/0xbe0 [ 3624.355821][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3624.355821][ T284] ___sys_sendmsg+0xee/0x170 [ 3624.355821][ T284] __sys_sendmsg+0xcd/0x170 [ 3624.355821][ T284] do_syscall_64+0xc6/0x1e0 [ 3624.355821][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3624.355821][ T284] [ 3624.946958][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3624.947384][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3624.947384][ T282] dst_init+0x84/0x4a0 [ 3624.947384][ T282] dst_alloc+0x97/0x150 [ 3624.947384][ T282] ip6_dst_alloc+0x23/0x90 [ 3624.947384][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3624.947384][ T282] ip6_pol_route+0x56f/0x840 [ 3624.947384][ T282] fib6_rule_lookup+0x196/0x240 [ 3624.947384][ T282] ip6_route_input+0x542/0x980 [ 3624.947384][ T282] ipv6_rcv+0x8f/0x400 [ 3624.947384][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3624.947384][ T282] process_backlog+0x101/0x620 [ 3624.947384][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3624.947384][ T282] net_rx_action+0x495/0xbe0 [ 3624.947384][ T282] __do_softirq+0x1b5/0x7f6 [ 3624.947384][ T282] [ 3624.949209][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3624.949209][ T282] netdev_get_by_index+0x5e/0x80 [ 3624.949209][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3624.949209][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3624.949209][ T282] ip6_route_add+0x1c/0x140 [ 3624.949209][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3624.949209][ T282] inet6_addr_add+0x4f8/0xa40 [ 3624.949209][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3624.949209][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3624.949209][ T282] netlink_rcv_skb+0x130/0x360 [ 3624.949209][ T282] netlink_unicast+0x449/0x710 [ 3624.949209][ T282] netlink_sendmsg+0x723/0xbe0 [ 3624.949209][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3624.949209][ T282] ___sys_sendmsg+0xee/0x170 [ 3624.949209][ T282] __sys_sendmsg+0xcd/0x170 [ 3624.949209][ T282] do_syscall_64+0xc6/0x1e0 [ 3624.949209][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3624.949209][ T282] [ 3624.951402][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3624.951402][ T282] netdev_get_by_index+0x5e/0x80 [ 3624.951402][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3624.951402][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3624.951402][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3624.951402][ T282] ipv6_add_addr+0x411/0x2000 [ 3624.951402][ T282] inet6_addr_add+0x30e/0xa40 [ 3624.951402][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3624.951402][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3624.951402][ T282] netlink_rcv_skb+0x130/0x360 [ 3624.951402][ T282] netlink_unicast+0x449/0x710 [ 3624.951402][ T282] netlink_sendmsg+0x723/0xbe0 [ 3624.951402][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3624.951402][ T282] ___sys_sendmsg+0xee/0x170 [ 3624.951402][ T282] __sys_sendmsg+0xcd/0x170 [ 3624.951402][ T282] do_syscall_64+0xc6/0x1e0 [ 3624.951402][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3624.951402][ T282] [ 3624.953613][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3624.953613][ T282] netdev_get_by_index+0x5e/0x80 [ 3624.953613][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3624.953613][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3624.953613][ T282] ip6_route_add+0x1c/0x140 [ 3624.953613][ T282] addrconf_add_mroute+0x129/0x180 [ 3624.953613][ T282] addrconf_add_dev+0xe2/0x170 [ 3624.953613][ T282] inet6_addr_add+0x12f/0xa40 [ 3624.953613][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3624.953613][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3624.953613][ T282] netlink_rcv_skb+0x130/0x360 [ 3624.953613][ T282] netlink_unicast+0x449/0x710 [ 3624.953613][ T282] netlink_sendmsg+0x723/0xbe0 [ 3624.953613][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3624.953613][ T282] ___sys_sendmsg+0xee/0x170 [ 3624.953613][ T282] __sys_sendmsg+0xcd/0x170 [ 3624.953613][ T282] do_syscall_64+0xc6/0x1e0 [ 3624.953613][ T282] [ 3624.955754][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3624.955754][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3624.955754][ T282] ipv6_find_idev+0x102/0x170 [ 3624.955754][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3624.955754][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3624.955754][ T282] netlink_rcv_skb+0x130/0x360 [ 3624.955754][ T282] netlink_unicast+0x449/0x710 [ 3624.955754][ T282] netlink_sendmsg+0x723/0xbe0 [ 3624.955754][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3624.955754][ T282] ___sys_sendmsg+0xee/0x170 [ 3624.955754][ T282] __sys_sendmsg+0xcd/0x170 [ 3624.955754][ T282] do_syscall_64+0xc6/0x1e0 [ 3624.955754][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3624.955754][ T282] [ 3624.957447][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3624.957447][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3624.957447][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3624.957447][ T282] ipv6_find_idev+0x102/0x170 [ 3624.957447][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3624.957447][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3624.957447][ T282] netlink_rcv_skb+0x130/0x360 [ 3624.957447][ T282] netlink_unicast+0x449/0x710 [ 3624.957447][ T282] netlink_sendmsg+0x723/0xbe0 [ 3624.957447][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3624.957447][ T282] ___sys_sendmsg+0xee/0x170 [ 3624.957447][ T282] __sys_sendmsg+0xcd/0x170 [ 3624.957447][ T282] do_syscall_64+0xc6/0x1e0 [ 3624.957447][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3624.957447][ T282] [ 3634.603054][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3634.603471][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3634.603471][ T284] netdev_get_by_index+0x5e/0x80 [ 3634.603471][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3634.603471][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3634.603471][ T284] ip6_route_add+0x1c/0x140 [ 3634.603471][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3634.603471][ T284] inet6_addr_add+0x4f8/0xa40 [ 3634.603471][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3634.603471][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3634.603471][ T284] netlink_rcv_skb+0x130/0x360 [ 3634.603471][ T284] netlink_unicast+0x449/0x710 [ 3634.603471][ T284] netlink_sendmsg+0x723/0xbe0 [ 3634.603471][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3634.603471][ T284] ___sys_sendmsg+0xee/0x170 [ 3634.603471][ T284] __sys_sendmsg+0xcd/0x170 [ 3634.603471][ T284] do_syscall_64+0xc6/0x1e0 [ 3634.603471][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3634.603471][ T284] [ 3634.605739][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3634.605739][ T284] netdev_get_by_index+0x5e/0x80 [ 3634.605739][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3634.605739][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3634.605739][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3634.605739][ T284] ipv6_add_addr+0x411/0x2000 [ 3634.605739][ T284] inet6_addr_add+0x30e/0xa40 [ 3634.605739][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3634.605739][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3634.605739][ T284] netlink_rcv_skb+0x130/0x360 [ 3634.605739][ T284] netlink_unicast+0x449/0x710 [ 3634.605739][ T284] netlink_sendmsg+0x723/0xbe0 [ 3634.605739][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3634.605739][ T284] ___sys_sendmsg+0xee/0x170 [ 3634.605739][ T284] __sys_sendmsg+0xcd/0x170 [ 3634.605739][ T284] do_syscall_64+0xc6/0x1e0 [ 3634.605739][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3634.605739][ T284] [ 3634.607954][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3634.607954][ T284] netdev_get_by_index+0x5e/0x80 [ 3634.607954][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3634.607954][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3634.607954][ T284] ip6_route_add+0x1c/0x140 [ 3634.607954][ T284] addrconf_add_mroute+0x129/0x180 [ 3634.607954][ T284] addrconf_add_dev+0xe2/0x170 [ 3634.607954][ T284] inet6_addr_add+0x12f/0xa40 [ 3634.607954][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3634.607954][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3634.607954][ T284] netlink_rcv_skb+0x130/0x360 [ 3634.607954][ T284] netlink_unicast+0x449/0x710 [ 3634.607954][ T284] netlink_sendmsg+0x723/0xbe0 [ 3634.607954][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3634.607954][ T284] ___sys_sendmsg+0xee/0x170 [ 3634.607954][ T284] __sys_sendmsg+0xcd/0x170 [ 3634.607954][ T284] do_syscall_64+0xc6/0x1e0 [ 3634.607954][ T284] [ 3634.610125][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3634.610125][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3634.610125][ T284] ipv6_find_idev+0x102/0x170 [ 3634.610125][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3634.610125][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3634.610125][ T284] netlink_rcv_skb+0x130/0x360 [ 3634.610125][ T284] netlink_unicast+0x449/0x710 [ 3634.610125][ T284] netlink_sendmsg+0x723/0xbe0 [ 3634.610125][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3634.610125][ T284] ___sys_sendmsg+0xee/0x170 [ 3634.610125][ T284] __sys_sendmsg+0xcd/0x170 [ 3634.610125][ T284] do_syscall_64+0xc6/0x1e0 [ 3634.610125][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3634.610125][ T284] [ 3634.611814][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3634.611814][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3634.611814][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3634.611814][ T284] ipv6_find_idev+0x102/0x170 [ 3634.611814][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3634.611814][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3634.611814][ T284] netlink_rcv_skb+0x130/0x360 [ 3634.611814][ T284] netlink_unicast+0x449/0x710 [ 3634.611814][ T284] netlink_sendmsg+0x723/0xbe0 [ 3634.611814][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3634.611814][ T284] ___sys_sendmsg+0xee/0x170 [ 3634.611814][ T284] __sys_sendmsg+0xcd/0x170 [ 3634.611814][ T284] do_syscall_64+0xc6/0x1e0 [ 3634.611814][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3634.611814][ T284] [ 3635.194947][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3635.195352][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3635.195352][ T282] dst_init+0x84/0x4a0 [ 3635.195352][ T282] dst_alloc+0x97/0x150 [ 3635.195352][ T282] ip6_dst_alloc+0x23/0x90 [ 3635.195352][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3635.195352][ T282] ip6_pol_route+0x56f/0x840 [ 3635.195352][ T282] fib6_rule_lookup+0x196/0x240 [ 3635.195352][ T282] ip6_route_input+0x542/0x980 [ 3635.195352][ T282] ipv6_rcv+0x8f/0x400 [ 3635.195352][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3635.195352][ T282] process_backlog+0x101/0x620 [ 3635.195352][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3635.195352][ T282] net_rx_action+0x495/0xbe0 [ 3635.195352][ T282] __do_softirq+0x1b5/0x7f6 [ 3635.195352][ T282] [ 3635.197147][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3635.197147][ T282] netdev_get_by_index+0x5e/0x80 [ 3635.197147][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3635.197147][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3635.197147][ T282] ip6_route_add+0x1c/0x140 [ 3635.197147][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3635.197147][ T282] inet6_addr_add+0x4f8/0xa40 [ 3635.197147][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3635.197147][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3635.197147][ T282] netlink_rcv_skb+0x130/0x360 [ 3635.197147][ T282] netlink_unicast+0x449/0x710 [ 3635.197147][ T282] netlink_sendmsg+0x723/0xbe0 [ 3635.197147][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3635.197147][ T282] ___sys_sendmsg+0xee/0x170 [ 3635.197147][ T282] __sys_sendmsg+0xcd/0x170 [ 3635.197147][ T282] do_syscall_64+0xc6/0x1e0 [ 3635.197147][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3635.197147][ T282] [ 3635.199341][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3635.199341][ T282] netdev_get_by_index+0x5e/0x80 [ 3635.199341][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3635.199341][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3635.199341][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3635.199341][ T282] ipv6_add_addr+0x411/0x2000 [ 3635.199341][ T282] inet6_addr_add+0x30e/0xa40 [ 3635.199341][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3635.199341][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3635.199341][ T282] netlink_rcv_skb+0x130/0x360 [ 3635.199341][ T282] netlink_unicast+0x449/0x710 [ 3635.199341][ T282] netlink_sendmsg+0x723/0xbe0 [ 3635.199341][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3635.199341][ T282] ___sys_sendmsg+0xee/0x170 [ 3635.199341][ T282] __sys_sendmsg+0xcd/0x170 [ 3635.199341][ T282] do_syscall_64+0xc6/0x1e0 [ 3635.199341][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3635.199341][ T282] [ 3635.201556][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3635.201556][ T282] netdev_get_by_index+0x5e/0x80 [ 3635.201556][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3635.201556][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3635.201556][ T282] ip6_route_add+0x1c/0x140 [ 3635.201556][ T282] addrconf_add_mroute+0x129/0x180 [ 3635.201556][ T282] addrconf_add_dev+0xe2/0x170 [ 3635.201556][ T282] inet6_addr_add+0x12f/0xa40 [ 3635.201556][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3635.201556][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3635.201556][ T282] netlink_rcv_skb+0x130/0x360 [ 3635.201556][ T282] netlink_unicast+0x449/0x710 [ 3635.201556][ T282] netlink_sendmsg+0x723/0xbe0 [ 3635.201556][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3635.201556][ T282] ___sys_sendmsg+0xee/0x170 [ 3635.201556][ T282] __sys_sendmsg+0xcd/0x170 [ 3635.201556][ T282] do_syscall_64+0xc6/0x1e0 [ 3635.201556][ T282] [ 3635.203775][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3635.203775][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3635.203775][ T282] ipv6_find_idev+0x102/0x170 [ 3635.203775][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3635.203775][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3635.203775][ T282] netlink_rcv_skb+0x130/0x360 [ 3635.203775][ T282] netlink_unicast+0x449/0x710 [ 3635.203775][ T282] netlink_sendmsg+0x723/0xbe0 [ 3635.203775][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3635.203775][ T282] ___sys_sendmsg+0xee/0x170 [ 3635.203775][ T282] __sys_sendmsg+0xcd/0x170 [ 3635.203775][ T282] do_syscall_64+0xc6/0x1e0 [ 3635.203775][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3635.203775][ T282] [ 3635.205489][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3635.205489][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3635.205489][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3635.205489][ T282] ipv6_find_idev+0x102/0x170 [ 3635.205489][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3635.205489][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3635.205489][ T282] netlink_rcv_skb+0x130/0x360 [ 3635.205489][ T282] netlink_unicast+0x449/0x710 [ 3635.205489][ T282] netlink_sendmsg+0x723/0xbe0 [ 3635.205489][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3635.205489][ T282] ___sys_sendmsg+0xee/0x170 [ 3635.205489][ T282] __sys_sendmsg+0xcd/0x170 [ 3635.205489][ T282] do_syscall_64+0xc6/0x1e0 [ 3635.205489][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3635.205489][ T282] [ 3644.859010][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3644.859440][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3644.859440][ T284] netdev_get_by_index+0x5e/0x80 [ 3644.859440][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3644.859440][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3644.859440][ T284] ip6_route_add+0x1c/0x140 [ 3644.859440][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3644.859440][ T284] inet6_addr_add+0x4f8/0xa40 [ 3644.859440][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3644.859440][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3644.859440][ T284] netlink_rcv_skb+0x130/0x360 [ 3644.859440][ T284] netlink_unicast+0x449/0x710 [ 3644.859440][ T284] netlink_sendmsg+0x723/0xbe0 [ 3644.859440][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3644.859440][ T284] ___sys_sendmsg+0xee/0x170 [ 3644.859440][ T284] __sys_sendmsg+0xcd/0x170 [ 3644.859440][ T284] do_syscall_64+0xc6/0x1e0 [ 3644.859440][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3644.859440][ T284] [ 3644.861705][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3644.861705][ T284] netdev_get_by_index+0x5e/0x80 [ 3644.861705][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3644.861705][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3644.861705][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3644.861705][ T284] ipv6_add_addr+0x411/0x2000 [ 3644.861705][ T284] inet6_addr_add+0x30e/0xa40 [ 3644.861705][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3644.861705][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3644.861705][ T284] netlink_rcv_skb+0x130/0x360 [ 3644.861705][ T284] netlink_unicast+0x449/0x710 [ 3644.861705][ T284] netlink_sendmsg+0x723/0xbe0 [ 3644.861705][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3644.861705][ T284] ___sys_sendmsg+0xee/0x170 [ 3644.861705][ T284] __sys_sendmsg+0xcd/0x170 [ 3644.861705][ T284] do_syscall_64+0xc6/0x1e0 [ 3644.861705][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3644.861705][ T284] [ 3644.863953][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3644.863953][ T284] netdev_get_by_index+0x5e/0x80 [ 3644.863953][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3644.863953][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3644.863953][ T284] ip6_route_add+0x1c/0x140 [ 3644.863953][ T284] addrconf_add_mroute+0x129/0x180 [ 3644.863953][ T284] addrconf_add_dev+0xe2/0x170 [ 3644.863953][ T284] inet6_addr_add+0x12f/0xa40 [ 3644.863953][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3644.863953][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3644.863953][ T284] netlink_rcv_skb+0x130/0x360 [ 3644.863953][ T284] netlink_unicast+0x449/0x710 [ 3644.863953][ T284] netlink_sendmsg+0x723/0xbe0 [ 3644.863953][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3644.863953][ T284] ___sys_sendmsg+0xee/0x170 [ 3644.863953][ T284] __sys_sendmsg+0xcd/0x170 [ 3644.863953][ T284] do_syscall_64+0xc6/0x1e0 [ 3644.863953][ T284] [ 3644.866217][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3644.866217][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3644.866217][ T284] ipv6_find_idev+0x102/0x170 [ 3644.866217][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3644.866217][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3644.866217][ T284] netlink_rcv_skb+0x130/0x360 [ 3644.866217][ T284] netlink_unicast+0x449/0x710 [ 3644.866217][ T284] netlink_sendmsg+0x723/0xbe0 [ 3644.866217][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3644.866217][ T284] ___sys_sendmsg+0xee/0x170 [ 3644.866217][ T284] __sys_sendmsg+0xcd/0x170 [ 3644.866217][ T284] do_syscall_64+0xc6/0x1e0 [ 3644.866217][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3644.866217][ T284] [ 3644.867922][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3644.867922][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3644.867922][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3644.867922][ T284] ipv6_find_idev+0x102/0x170 [ 3644.867922][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3644.867922][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3644.867922][ T284] netlink_rcv_skb+0x130/0x360 [ 3644.867922][ T284] netlink_unicast+0x449/0x710 [ 3644.867922][ T284] netlink_sendmsg+0x723/0xbe0 [ 3644.867922][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3644.867922][ T284] ___sys_sendmsg+0xee/0x170 [ 3644.867922][ T284] __sys_sendmsg+0xcd/0x170 [ 3644.867922][ T284] do_syscall_64+0xc6/0x1e0 [ 3644.867922][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3644.867922][ T284] [ 3645.442982][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3645.443474][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3645.443474][ T282] dst_init+0x84/0x4a0 [ 3645.443474][ T282] dst_alloc+0x97/0x150 [ 3645.443474][ T282] ip6_dst_alloc+0x23/0x90 [ 3645.443474][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3645.443474][ T282] ip6_pol_route+0x56f/0x840 [ 3645.443474][ T282] fib6_rule_lookup+0x196/0x240 [ 3645.443474][ T282] ip6_route_input+0x542/0x980 [ 3645.443474][ T282] ipv6_rcv+0x8f/0x400 [ 3645.443474][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3645.443474][ T282] process_backlog+0x101/0x620 [ 3645.443474][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3645.443474][ T282] net_rx_action+0x495/0xbe0 [ 3645.443474][ T282] __do_softirq+0x1b5/0x7f6 [ 3645.443474][ T282] [ 3645.445355][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3645.445355][ T282] netdev_get_by_index+0x5e/0x80 [ 3645.445355][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3645.445355][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3645.445355][ T282] ip6_route_add+0x1c/0x140 [ 3645.445355][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3645.445355][ T282] inet6_addr_add+0x4f8/0xa40 [ 3645.445355][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3645.445355][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3645.445355][ T282] netlink_rcv_skb+0x130/0x360 [ 3645.445355][ T282] netlink_unicast+0x449/0x710 [ 3645.445355][ T282] netlink_sendmsg+0x723/0xbe0 [ 3645.445355][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3645.445355][ T282] ___sys_sendmsg+0xee/0x170 [ 3645.445355][ T282] __sys_sendmsg+0xcd/0x170 [ 3645.445355][ T282] do_syscall_64+0xc6/0x1e0 [ 3645.445355][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3645.445355][ T282] [ 3645.447565][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3645.447565][ T282] netdev_get_by_index+0x5e/0x80 [ 3645.447565][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3645.447565][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3645.447565][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3645.447565][ T282] ipv6_add_addr+0x411/0x2000 [ 3645.447565][ T282] inet6_addr_add+0x30e/0xa40 [ 3645.447565][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3645.447565][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3645.447565][ T282] netlink_rcv_skb+0x130/0x360 [ 3645.447565][ T282] netlink_unicast+0x449/0x710 [ 3645.447565][ T282] netlink_sendmsg+0x723/0xbe0 [ 3645.447565][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3645.447565][ T282] ___sys_sendmsg+0xee/0x170 [ 3645.447565][ T282] __sys_sendmsg+0xcd/0x170 [ 3645.447565][ T282] do_syscall_64+0xc6/0x1e0 [ 3645.447565][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3645.447565][ T282] [ 3645.449763][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3645.449763][ T282] netdev_get_by_index+0x5e/0x80 [ 3645.449763][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3645.449763][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3645.449763][ T282] ip6_route_add+0x1c/0x140 [ 3645.449763][ T282] addrconf_add_mroute+0x129/0x180 [ 3645.449763][ T282] addrconf_add_dev+0xe2/0x170 [ 3645.449763][ T282] inet6_addr_add+0x12f/0xa40 [ 3645.449763][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3645.449763][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3645.449763][ T282] netlink_rcv_skb+0x130/0x360 [ 3645.449763][ T282] netlink_unicast+0x449/0x710 [ 3645.449763][ T282] netlink_sendmsg+0x723/0xbe0 [ 3645.449763][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3645.449763][ T282] ___sys_sendmsg+0xee/0x170 [ 3645.449763][ T282] __sys_sendmsg+0xcd/0x170 [ 3645.449763][ T282] do_syscall_64+0xc6/0x1e0 [ 3645.449763][ T282] [ 3645.451929][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3645.451929][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3645.451929][ T282] ipv6_find_idev+0x102/0x170 [ 3645.451929][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3645.451929][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3645.451929][ T282] netlink_rcv_skb+0x130/0x360 [ 3645.451929][ T282] netlink_unicast+0x449/0x710 [ 3645.451929][ T282] netlink_sendmsg+0x723/0xbe0 [ 3645.451929][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3645.451929][ T282] ___sys_sendmsg+0xee/0x170 [ 3645.451929][ T282] __sys_sendmsg+0xcd/0x170 [ 3645.451929][ T282] do_syscall_64+0xc6/0x1e0 [ 3645.451929][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3645.451929][ T282] [ 3645.453627][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3645.453627][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3645.453627][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3645.453627][ T282] ipv6_find_idev+0x102/0x170 [ 3645.453627][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3645.453627][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3645.453627][ T282] netlink_rcv_skb+0x130/0x360 [ 3645.453627][ T282] netlink_unicast+0x449/0x710 [ 3645.453627][ T282] netlink_sendmsg+0x723/0xbe0 [ 3645.453627][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3645.453627][ T282] ___sys_sendmsg+0xee/0x170 [ 3645.453627][ T282] __sys_sendmsg+0xcd/0x170 [ 3645.453627][ T282] do_syscall_64+0xc6/0x1e0 [ 3645.453627][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3645.453627][ T282] [ 3655.115034][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3655.115466][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3655.115466][ T284] netdev_get_by_index+0x5e/0x80 [ 3655.115466][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3655.115466][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3655.115466][ T284] ip6_route_add+0x1c/0x140 [ 3655.115466][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3655.115466][ T284] inet6_addr_add+0x4f8/0xa40 [ 3655.115466][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3655.115466][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3655.115466][ T284] netlink_rcv_skb+0x130/0x360 [ 3655.115466][ T284] netlink_unicast+0x449/0x710 [ 3655.115466][ T284] netlink_sendmsg+0x723/0xbe0 [ 3655.115466][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3655.115466][ T284] ___sys_sendmsg+0xee/0x170 [ 3655.115466][ T284] __sys_sendmsg+0xcd/0x170 [ 3655.115466][ T284] do_syscall_64+0xc6/0x1e0 [ 3655.115466][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3655.115466][ T284] [ 3655.117709][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3655.117709][ T284] netdev_get_by_index+0x5e/0x80 [ 3655.117709][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3655.117709][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3655.117709][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3655.117709][ T284] ipv6_add_addr+0x411/0x2000 [ 3655.117709][ T284] inet6_addr_add+0x30e/0xa40 [ 3655.117709][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3655.117709][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3655.117709][ T284] netlink_rcv_skb+0x130/0x360 [ 3655.117709][ T284] netlink_unicast+0x449/0x710 [ 3655.117709][ T284] netlink_sendmsg+0x723/0xbe0 [ 3655.117709][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3655.117709][ T284] ___sys_sendmsg+0xee/0x170 [ 3655.117709][ T284] __sys_sendmsg+0xcd/0x170 [ 3655.117709][ T284] do_syscall_64+0xc6/0x1e0 [ 3655.117709][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3655.117709][ T284] [ 3655.119920][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3655.119920][ T284] netdev_get_by_index+0x5e/0x80 [ 3655.119920][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3655.119920][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3655.119920][ T284] ip6_route_add+0x1c/0x140 [ 3655.119920][ T284] addrconf_add_mroute+0x129/0x180 [ 3655.119920][ T284] addrconf_add_dev+0xe2/0x170 [ 3655.119920][ T284] inet6_addr_add+0x12f/0xa40 [ 3655.119920][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3655.119920][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3655.119920][ T284] netlink_rcv_skb+0x130/0x360 [ 3655.119920][ T284] netlink_unicast+0x449/0x710 [ 3655.119920][ T284] netlink_sendmsg+0x723/0xbe0 [ 3655.119920][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3655.119920][ T284] ___sys_sendmsg+0xee/0x170 [ 3655.119920][ T284] __sys_sendmsg+0xcd/0x170 [ 3655.119920][ T284] do_syscall_64+0xc6/0x1e0 [ 3655.119920][ T284] [ 3655.122193][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3655.122193][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3655.122193][ T284] ipv6_find_idev+0x102/0x170 [ 3655.122193][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3655.122193][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3655.122193][ T284] netlink_rcv_skb+0x130/0x360 [ 3655.122193][ T284] netlink_unicast+0x449/0x710 [ 3655.122193][ T284] netlink_sendmsg+0x723/0xbe0 [ 3655.122193][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3655.122193][ T284] ___sys_sendmsg+0xee/0x170 [ 3655.122193][ T284] __sys_sendmsg+0xcd/0x170 [ 3655.122193][ T284] do_syscall_64+0xc6/0x1e0 [ 3655.122193][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3655.122193][ T284] [ 3655.123912][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3655.123912][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3655.123912][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3655.123912][ T284] ipv6_find_idev+0x102/0x170 [ 3655.123912][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3655.123912][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3655.123912][ T284] netlink_rcv_skb+0x130/0x360 [ 3655.123912][ T284] netlink_unicast+0x449/0x710 [ 3655.123912][ T284] netlink_sendmsg+0x723/0xbe0 [ 3655.123912][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3655.123912][ T284] ___sys_sendmsg+0xee/0x170 [ 3655.123912][ T284] __sys_sendmsg+0xcd/0x170 [ 3655.123912][ T284] do_syscall_64+0xc6/0x1e0 [ 3655.123912][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3655.123912][ T284] [ 3655.690983][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3655.691395][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3655.691395][ T282] dst_init+0x84/0x4a0 [ 3655.691395][ T282] dst_alloc+0x97/0x150 [ 3655.691395][ T282] ip6_dst_alloc+0x23/0x90 [ 3655.691395][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3655.691395][ T282] ip6_pol_route+0x56f/0x840 [ 3655.691395][ T282] fib6_rule_lookup+0x196/0x240 [ 3655.691395][ T282] ip6_route_input+0x542/0x980 [ 3655.691395][ T282] ipv6_rcv+0x8f/0x400 [ 3655.691395][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3655.691395][ T282] process_backlog+0x101/0x620 [ 3655.691395][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3655.691395][ T282] net_rx_action+0x495/0xbe0 [ 3655.691395][ T282] __do_softirq+0x1b5/0x7f6 [ 3655.691395][ T282] [ 3655.693215][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3655.693215][ T282] netdev_get_by_index+0x5e/0x80 [ 3655.693215][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3655.693215][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3655.693215][ T282] ip6_route_add+0x1c/0x140 [ 3655.693215][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3655.693215][ T282] inet6_addr_add+0x4f8/0xa40 [ 3655.693215][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3655.693215][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3655.693215][ T282] netlink_rcv_skb+0x130/0x360 [ 3655.693215][ T282] netlink_unicast+0x449/0x710 [ 3655.693215][ T282] netlink_sendmsg+0x723/0xbe0 [ 3655.693215][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3655.693215][ T282] ___sys_sendmsg+0xee/0x170 [ 3655.693215][ T282] __sys_sendmsg+0xcd/0x170 [ 3655.693215][ T282] do_syscall_64+0xc6/0x1e0 [ 3655.693215][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3655.693215][ T282] [ 3655.695417][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3655.695417][ T282] netdev_get_by_index+0x5e/0x80 [ 3655.695417][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3655.695417][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3655.695417][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3655.695417][ T282] ipv6_add_addr+0x411/0x2000 [ 3655.695417][ T282] inet6_addr_add+0x30e/0xa40 [ 3655.695417][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3655.695417][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3655.695417][ T282] netlink_rcv_skb+0x130/0x360 [ 3655.695417][ T282] netlink_unicast+0x449/0x710 [ 3655.695417][ T282] netlink_sendmsg+0x723/0xbe0 [ 3655.695417][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3655.695417][ T282] ___sys_sendmsg+0xee/0x170 [ 3655.695417][ T282] __sys_sendmsg+0xcd/0x170 [ 3655.695417][ T282] do_syscall_64+0xc6/0x1e0 [ 3655.695417][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3655.695417][ T282] [ 3655.697627][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3655.697627][ T282] netdev_get_by_index+0x5e/0x80 [ 3655.697627][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3655.697627][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3655.697627][ T282] ip6_route_add+0x1c/0x140 [ 3655.697627][ T282] addrconf_add_mroute+0x129/0x180 [ 3655.697627][ T282] addrconf_add_dev+0xe2/0x170 [ 3655.697627][ T282] inet6_addr_add+0x12f/0xa40 [ 3655.697627][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3655.697627][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3655.697627][ T282] netlink_rcv_skb+0x130/0x360 [ 3655.697627][ T282] netlink_unicast+0x449/0x710 [ 3655.697627][ T282] netlink_sendmsg+0x723/0xbe0 [ 3655.697627][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3655.697627][ T282] ___sys_sendmsg+0xee/0x170 [ 3655.697627][ T282] __sys_sendmsg+0xcd/0x170 [ 3655.697627][ T282] do_syscall_64+0xc6/0x1e0 [ 3655.697627][ T282] [ 3655.699777][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3655.699777][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3655.699777][ T282] ipv6_find_idev+0x102/0x170 [ 3655.699777][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3655.699777][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3655.699777][ T282] netlink_rcv_skb+0x130/0x360 [ 3655.699777][ T282] netlink_unicast+0x449/0x710 [ 3655.699777][ T282] netlink_sendmsg+0x723/0xbe0 [ 3655.699777][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3655.699777][ T282] ___sys_sendmsg+0xee/0x170 [ 3655.699777][ T282] __sys_sendmsg+0xcd/0x170 [ 3655.699777][ T282] do_syscall_64+0xc6/0x1e0 [ 3655.699777][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3655.699777][ T282] [ 3655.701469][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3655.701469][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3655.701469][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3655.701469][ T282] ipv6_find_idev+0x102/0x170 [ 3655.701469][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3655.701469][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3655.701469][ T282] netlink_rcv_skb+0x130/0x360 [ 3655.701469][ T282] netlink_unicast+0x449/0x710 [ 3655.701469][ T282] netlink_sendmsg+0x723/0xbe0 [ 3655.701469][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3655.701469][ T282] ___sys_sendmsg+0xee/0x170 [ 3655.701469][ T282] __sys_sendmsg+0xcd/0x170 [ 3655.701469][ T282] do_syscall_64+0xc6/0x1e0 [ 3655.701469][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3655.701469][ T282] [ 3665.371028][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3665.371558][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3665.371558][ T284] netdev_get_by_index+0x5e/0x80 [ 3665.371558][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3665.371558][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3665.371558][ T284] ip6_route_add+0x1c/0x140 [ 3665.371558][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3665.371558][ T284] inet6_addr_add+0x4f8/0xa40 [ 3665.371558][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3665.371558][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3665.371558][ T284] netlink_rcv_skb+0x130/0x360 [ 3665.371558][ T284] netlink_unicast+0x449/0x710 [ 3665.371558][ T284] netlink_sendmsg+0x723/0xbe0 [ 3665.371558][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3665.371558][ T284] ___sys_sendmsg+0xee/0x170 [ 3665.371558][ T284] __sys_sendmsg+0xcd/0x170 [ 3665.371558][ T284] do_syscall_64+0xc6/0x1e0 [ 3665.371558][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3665.371558][ T284] [ 3665.373789][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3665.373789][ T284] netdev_get_by_index+0x5e/0x80 [ 3665.373789][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3665.373789][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3665.373789][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3665.373789][ T284] ipv6_add_addr+0x411/0x2000 [ 3665.373789][ T284] inet6_addr_add+0x30e/0xa40 [ 3665.373789][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3665.373789][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3665.373789][ T284] netlink_rcv_skb+0x130/0x360 [ 3665.373789][ T284] netlink_unicast+0x449/0x710 [ 3665.373789][ T284] netlink_sendmsg+0x723/0xbe0 [ 3665.373789][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3665.373789][ T284] ___sys_sendmsg+0xee/0x170 [ 3665.373789][ T284] __sys_sendmsg+0xcd/0x170 [ 3665.373789][ T284] do_syscall_64+0xc6/0x1e0 [ 3665.373789][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3665.373789][ T284] [ 3665.375991][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3665.375991][ T284] netdev_get_by_index+0x5e/0x80 [ 3665.375991][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3665.375991][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3665.375991][ T284] ip6_route_add+0x1c/0x140 [ 3665.375991][ T284] addrconf_add_mroute+0x129/0x180 [ 3665.375991][ T284] addrconf_add_dev+0xe2/0x170 [ 3665.375991][ T284] inet6_addr_add+0x12f/0xa40 [ 3665.375991][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3665.375991][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3665.375991][ T284] netlink_rcv_skb+0x130/0x360 [ 3665.375991][ T284] netlink_unicast+0x449/0x710 [ 3665.375991][ T284] netlink_sendmsg+0x723/0xbe0 [ 3665.375991][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3665.375991][ T284] ___sys_sendmsg+0xee/0x170 [ 3665.375991][ T284] __sys_sendmsg+0xcd/0x170 [ 3665.375991][ T284] do_syscall_64+0xc6/0x1e0 [ 3665.375991][ T284] [ 3665.378176][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3665.378176][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3665.378176][ T284] ipv6_find_idev+0x102/0x170 [ 3665.378176][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3665.378176][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3665.378176][ T284] netlink_rcv_skb+0x130/0x360 [ 3665.378176][ T284] netlink_unicast+0x449/0x710 [ 3665.378176][ T284] netlink_sendmsg+0x723/0xbe0 [ 3665.378176][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3665.378176][ T284] ___sys_sendmsg+0xee/0x170 [ 3665.378176][ T284] __sys_sendmsg+0xcd/0x170 [ 3665.378176][ T284] do_syscall_64+0xc6/0x1e0 [ 3665.378176][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3665.378176][ T284] [ 3665.379884][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3665.379884][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3665.379884][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3665.379884][ T284] ipv6_find_idev+0x102/0x170 [ 3665.379884][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3665.379884][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3665.379884][ T284] netlink_rcv_skb+0x130/0x360 [ 3665.379884][ T284] netlink_unicast+0x449/0x710 [ 3665.379884][ T284] netlink_sendmsg+0x723/0xbe0 [ 3665.379884][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3665.379884][ T284] ___sys_sendmsg+0xee/0x170 [ 3665.379884][ T284] __sys_sendmsg+0xcd/0x170 [ 3665.379884][ T284] do_syscall_64+0xc6/0x1e0 [ 3665.379884][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3665.379884][ T284] [ 3665.938963][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3665.939380][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3665.939380][ T282] dst_init+0x84/0x4a0 [ 3665.939380][ T282] dst_alloc+0x97/0x150 [ 3665.939380][ T282] ip6_dst_alloc+0x23/0x90 [ 3665.939380][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3665.939380][ T282] ip6_pol_route+0x56f/0x840 [ 3665.939380][ T282] fib6_rule_lookup+0x196/0x240 [ 3665.939380][ T282] ip6_route_input+0x542/0x980 [ 3665.939380][ T282] ipv6_rcv+0x8f/0x400 [ 3665.939380][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3665.939380][ T282] process_backlog+0x101/0x620 [ 3665.939380][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3665.939380][ T282] net_rx_action+0x495/0xbe0 [ 3665.939380][ T282] __do_softirq+0x1b5/0x7f6 [ 3665.939380][ T282] [ 3665.941222][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3665.941222][ T282] netdev_get_by_index+0x5e/0x80 [ 3665.941222][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3665.941222][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3665.941222][ T282] ip6_route_add+0x1c/0x140 [ 3665.941222][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3665.941222][ T282] inet6_addr_add+0x4f8/0xa40 [ 3665.941222][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3665.941222][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3665.941222][ T282] netlink_rcv_skb+0x130/0x360 [ 3665.941222][ T282] netlink_unicast+0x449/0x710 [ 3665.941222][ T282] netlink_sendmsg+0x723/0xbe0 [ 3665.941222][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3665.941222][ T282] ___sys_sendmsg+0xee/0x170 [ 3665.941222][ T282] __sys_sendmsg+0xcd/0x170 [ 3665.941222][ T282] do_syscall_64+0xc6/0x1e0 [ 3665.941222][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3665.941222][ T282] [ 3665.943581][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3665.943581][ T282] netdev_get_by_index+0x5e/0x80 [ 3665.943581][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3665.943581][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3665.943581][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3665.943581][ T282] ipv6_add_addr+0x411/0x2000 [ 3665.943581][ T282] inet6_addr_add+0x30e/0xa40 [ 3665.943581][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3665.943581][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3665.943581][ T282] netlink_rcv_skb+0x130/0x360 [ 3665.943581][ T282] netlink_unicast+0x449/0x710 [ 3665.943581][ T282] netlink_sendmsg+0x723/0xbe0 [ 3665.943581][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3665.943581][ T282] ___sys_sendmsg+0xee/0x170 [ 3665.943581][ T282] __sys_sendmsg+0xcd/0x170 [ 3665.943581][ T282] do_syscall_64+0xc6/0x1e0 [ 3665.943581][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3665.943581][ T282] [ 3665.945777][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3665.945777][ T282] netdev_get_by_index+0x5e/0x80 [ 3665.945777][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3665.945777][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3665.945777][ T282] ip6_route_add+0x1c/0x140 [ 3665.945777][ T282] addrconf_add_mroute+0x129/0x180 [ 3665.945777][ T282] addrconf_add_dev+0xe2/0x170 [ 3665.945777][ T282] inet6_addr_add+0x12f/0xa40 [ 3665.945777][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3665.945777][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3665.945777][ T282] netlink_rcv_skb+0x130/0x360 [ 3665.945777][ T282] netlink_unicast+0x449/0x710 [ 3665.945777][ T282] netlink_sendmsg+0x723/0xbe0 [ 3665.945777][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3665.945777][ T282] ___sys_sendmsg+0xee/0x170 [ 3665.945777][ T282] __sys_sendmsg+0xcd/0x170 [ 3665.945777][ T282] do_syscall_64+0xc6/0x1e0 [ 3665.945777][ T282] [ 3665.947954][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3665.947954][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3665.947954][ T282] ipv6_find_idev+0x102/0x170 [ 3665.947954][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3665.947954][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3665.947954][ T282] netlink_rcv_skb+0x130/0x360 [ 3665.947954][ T282] netlink_unicast+0x449/0x710 [ 3665.947954][ T282] netlink_sendmsg+0x723/0xbe0 [ 3665.947954][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3665.947954][ T282] ___sys_sendmsg+0xee/0x170 [ 3665.947954][ T282] __sys_sendmsg+0xcd/0x170 [ 3665.947954][ T282] do_syscall_64+0xc6/0x1e0 [ 3665.947954][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3665.947954][ T282] [ 3665.949638][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3665.949638][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3665.949638][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3665.949638][ T282] ipv6_find_idev+0x102/0x170 [ 3665.949638][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3665.949638][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3665.949638][ T282] netlink_rcv_skb+0x130/0x360 [ 3665.949638][ T282] netlink_unicast+0x449/0x710 [ 3665.949638][ T282] netlink_sendmsg+0x723/0xbe0 [ 3665.949638][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3665.949638][ T282] ___sys_sendmsg+0xee/0x170 [ 3665.949638][ T282] __sys_sendmsg+0xcd/0x170 [ 3665.949638][ T282] do_syscall_64+0xc6/0x1e0 [ 3665.949638][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3665.949638][ T282] [ 3675.627013][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3675.627437][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3675.627437][ T284] netdev_get_by_index+0x5e/0x80 [ 3675.627437][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3675.627437][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3675.627437][ T284] ip6_route_add+0x1c/0x140 [ 3675.627437][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3675.627437][ T284] inet6_addr_add+0x4f8/0xa40 [ 3675.627437][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3675.627437][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3675.627437][ T284] netlink_rcv_skb+0x130/0x360 [ 3675.627437][ T284] netlink_unicast+0x449/0x710 [ 3675.627437][ T284] netlink_sendmsg+0x723/0xbe0 [ 3675.627437][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3675.627437][ T284] ___sys_sendmsg+0xee/0x170 [ 3675.627437][ T284] __sys_sendmsg+0xcd/0x170 [ 3675.627437][ T284] do_syscall_64+0xc6/0x1e0 [ 3675.627437][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3675.627437][ T284] [ 3675.629659][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3675.629659][ T284] netdev_get_by_index+0x5e/0x80 [ 3675.629659][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3675.629659][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3675.629659][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3675.629659][ T284] ipv6_add_addr+0x411/0x2000 [ 3675.629659][ T284] inet6_addr_add+0x30e/0xa40 [ 3675.629659][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3675.629659][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3675.629659][ T284] netlink_rcv_skb+0x130/0x360 [ 3675.629659][ T284] netlink_unicast+0x449/0x710 [ 3675.629659][ T284] netlink_sendmsg+0x723/0xbe0 [ 3675.629659][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3675.629659][ T284] ___sys_sendmsg+0xee/0x170 [ 3675.629659][ T284] __sys_sendmsg+0xcd/0x170 [ 3675.629659][ T284] do_syscall_64+0xc6/0x1e0 [ 3675.629659][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3675.629659][ T284] [ 3675.631999][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3675.631999][ T284] netdev_get_by_index+0x5e/0x80 [ 3675.631999][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3675.631999][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3675.631999][ T284] ip6_route_add+0x1c/0x140 [ 3675.631999][ T284] addrconf_add_mroute+0x129/0x180 [ 3675.631999][ T284] addrconf_add_dev+0xe2/0x170 [ 3675.631999][ T284] inet6_addr_add+0x12f/0xa40 [ 3675.631999][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3675.631999][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3675.631999][ T284] netlink_rcv_skb+0x130/0x360 [ 3675.631999][ T284] netlink_unicast+0x449/0x710 [ 3675.631999][ T284] netlink_sendmsg+0x723/0xbe0 [ 3675.631999][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3675.631999][ T284] ___sys_sendmsg+0xee/0x170 [ 3675.631999][ T284] __sys_sendmsg+0xcd/0x170 [ 3675.631999][ T284] do_syscall_64+0xc6/0x1e0 [ 3675.631999][ T284] [ 3675.634390][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3675.634390][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3675.634390][ T284] ipv6_find_idev+0x102/0x170 [ 3675.634390][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3675.634390][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3675.634390][ T284] netlink_rcv_skb+0x130/0x360 [ 3675.634390][ T284] netlink_unicast+0x449/0x710 [ 3675.634390][ T284] netlink_sendmsg+0x723/0xbe0 [ 3675.634390][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3675.634390][ T284] ___sys_sendmsg+0xee/0x170 [ 3675.634390][ T284] __sys_sendmsg+0xcd/0x170 [ 3675.634390][ T284] do_syscall_64+0xc6/0x1e0 [ 3675.634390][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3675.634390][ T284] [ 3675.636223][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3675.636223][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3675.636223][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3675.636223][ T284] ipv6_find_idev+0x102/0x170 [ 3675.636223][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3675.636223][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3675.636223][ T284] netlink_rcv_skb+0x130/0x360 [ 3675.636223][ T284] netlink_unicast+0x449/0x710 [ 3675.636223][ T284] netlink_sendmsg+0x723/0xbe0 [ 3675.636223][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3675.636223][ T284] ___sys_sendmsg+0xee/0x170 [ 3675.636223][ T284] __sys_sendmsg+0xcd/0x170 [ 3675.636223][ T284] do_syscall_64+0xc6/0x1e0 [ 3675.636223][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3675.636223][ T284] [ 3676.186957][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3676.187460][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3676.187460][ T282] dst_init+0x84/0x4a0 [ 3676.187460][ T282] dst_alloc+0x97/0x150 [ 3676.187460][ T282] ip6_dst_alloc+0x23/0x90 [ 3676.187460][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3676.187460][ T282] ip6_pol_route+0x56f/0x840 [ 3676.187460][ T282] fib6_rule_lookup+0x196/0x240 [ 3676.187460][ T282] ip6_route_input+0x542/0x980 [ 3676.187460][ T282] ipv6_rcv+0x8f/0x400 [ 3676.187460][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3676.187460][ T282] process_backlog+0x101/0x620 [ 3676.187460][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3676.187460][ T282] net_rx_action+0x495/0xbe0 [ 3676.187460][ T282] __do_softirq+0x1b5/0x7f6 [ 3676.187460][ T282] [ 3676.189402][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3676.189402][ T282] netdev_get_by_index+0x5e/0x80 [ 3676.189402][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3676.189402][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3676.189402][ T282] ip6_route_add+0x1c/0x140 [ 3676.189402][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3676.189402][ T282] inet6_addr_add+0x4f8/0xa40 [ 3676.189402][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3676.189402][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3676.189402][ T282] netlink_rcv_skb+0x130/0x360 [ 3676.189402][ T282] netlink_unicast+0x449/0x710 [ 3676.189402][ T282] netlink_sendmsg+0x723/0xbe0 [ 3676.189402][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3676.189402][ T282] ___sys_sendmsg+0xee/0x170 [ 3676.189402][ T282] __sys_sendmsg+0xcd/0x170 [ 3676.189402][ T282] do_syscall_64+0xc6/0x1e0 [ 3676.189402][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3676.189402][ T282] [ 3676.191736][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3676.191736][ T282] netdev_get_by_index+0x5e/0x80 [ 3676.191736][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3676.191736][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3676.191736][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3676.191736][ T282] ipv6_add_addr+0x411/0x2000 [ 3676.191736][ T282] inet6_addr_add+0x30e/0xa40 [ 3676.191736][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3676.191736][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3676.191736][ T282] netlink_rcv_skb+0x130/0x360 [ 3676.191736][ T282] netlink_unicast+0x449/0x710 [ 3676.191736][ T282] netlink_sendmsg+0x723/0xbe0 [ 3676.191736][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3676.191736][ T282] ___sys_sendmsg+0xee/0x170 [ 3676.191736][ T282] __sys_sendmsg+0xcd/0x170 [ 3676.191736][ T282] do_syscall_64+0xc6/0x1e0 [ 3676.191736][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3676.191736][ T282] [ 3676.194102][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3676.194102][ T282] netdev_get_by_index+0x5e/0x80 [ 3676.194102][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3676.194102][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3676.194102][ T282] ip6_route_add+0x1c/0x140 [ 3676.194102][ T282] addrconf_add_mroute+0x129/0x180 [ 3676.194102][ T282] addrconf_add_dev+0xe2/0x170 [ 3676.194102][ T282] inet6_addr_add+0x12f/0xa40 [ 3676.194102][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3676.194102][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3676.194102][ T282] netlink_rcv_skb+0x130/0x360 [ 3676.194102][ T282] netlink_unicast+0x449/0x710 [ 3676.194102][ T282] netlink_sendmsg+0x723/0xbe0 [ 3676.194102][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3676.194102][ T282] ___sys_sendmsg+0xee/0x170 [ 3676.194102][ T282] __sys_sendmsg+0xcd/0x170 [ 3676.194102][ T282] do_syscall_64+0xc6/0x1e0 [ 3676.194102][ T282] [ 3676.196407][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3676.196407][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3676.196407][ T282] ipv6_find_idev+0x102/0x170 [ 3676.196407][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3676.196407][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3676.196407][ T282] netlink_rcv_skb+0x130/0x360 [ 3676.196407][ T282] netlink_unicast+0x449/0x710 [ 3676.196407][ T282] netlink_sendmsg+0x723/0xbe0 [ 3676.196407][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3676.196407][ T282] ___sys_sendmsg+0xee/0x170 [ 3676.196407][ T282] __sys_sendmsg+0xcd/0x170 [ 3676.196407][ T282] do_syscall_64+0xc6/0x1e0 [ 3676.196407][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3676.196407][ T282] [ 3676.198228][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3676.198228][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3676.198228][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3676.198228][ T282] ipv6_find_idev+0x102/0x170 [ 3676.198228][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3676.198228][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3676.198228][ T282] netlink_rcv_skb+0x130/0x360 [ 3676.198228][ T282] netlink_unicast+0x449/0x710 [ 3676.198228][ T282] netlink_sendmsg+0x723/0xbe0 [ 3676.198228][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3676.198228][ T282] ___sys_sendmsg+0xee/0x170 [ 3676.198228][ T282] __sys_sendmsg+0xcd/0x170 [ 3676.198228][ T282] do_syscall_64+0xc6/0x1e0 [ 3676.198228][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3676.198228][ T282] [ 3685.882974][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3685.883464][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3685.883464][ T284] netdev_get_by_index+0x5e/0x80 [ 3685.883464][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3685.883464][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3685.883464][ T284] ip6_route_add+0x1c/0x140 [ 3685.883464][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3685.883464][ T284] inet6_addr_add+0x4f8/0xa40 [ 3685.883464][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3685.883464][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3685.883464][ T284] netlink_rcv_skb+0x130/0x360 [ 3685.883464][ T284] netlink_unicast+0x449/0x710 [ 3685.883464][ T284] netlink_sendmsg+0x723/0xbe0 [ 3685.883464][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3685.883464][ T284] ___sys_sendmsg+0xee/0x170 [ 3685.883464][ T284] __sys_sendmsg+0xcd/0x170 [ 3685.883464][ T284] do_syscall_64+0xc6/0x1e0 [ 3685.883464][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3685.883464][ T284] [ 3685.885691][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3685.885691][ T284] netdev_get_by_index+0x5e/0x80 [ 3685.885691][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3685.885691][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3685.885691][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3685.885691][ T284] ipv6_add_addr+0x411/0x2000 [ 3685.885691][ T284] inet6_addr_add+0x30e/0xa40 [ 3685.885691][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3685.885691][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3685.885691][ T284] netlink_rcv_skb+0x130/0x360 [ 3685.885691][ T284] netlink_unicast+0x449/0x710 [ 3685.885691][ T284] netlink_sendmsg+0x723/0xbe0 [ 3685.885691][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3685.885691][ T284] ___sys_sendmsg+0xee/0x170 [ 3685.885691][ T284] __sys_sendmsg+0xcd/0x170 [ 3685.885691][ T284] do_syscall_64+0xc6/0x1e0 [ 3685.885691][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3685.885691][ T284] [ 3685.887884][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3685.887884][ T284] netdev_get_by_index+0x5e/0x80 [ 3685.887884][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3685.887884][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3685.887884][ T284] ip6_route_add+0x1c/0x140 [ 3685.887884][ T284] addrconf_add_mroute+0x129/0x180 [ 3685.887884][ T284] addrconf_add_dev+0xe2/0x170 [ 3685.887884][ T284] inet6_addr_add+0x12f/0xa40 [ 3685.887884][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3685.887884][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3685.887884][ T284] netlink_rcv_skb+0x130/0x360 [ 3685.887884][ T284] netlink_unicast+0x449/0x710 [ 3685.887884][ T284] netlink_sendmsg+0x723/0xbe0 [ 3685.887884][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3685.887884][ T284] ___sys_sendmsg+0xee/0x170 [ 3685.887884][ T284] __sys_sendmsg+0xcd/0x170 [ 3685.887884][ T284] do_syscall_64+0xc6/0x1e0 [ 3685.887884][ T284] [ 3685.890042][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3685.890042][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3685.890042][ T284] ipv6_find_idev+0x102/0x170 [ 3685.890042][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3685.890042][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3685.890042][ T284] netlink_rcv_skb+0x130/0x360 [ 3685.890042][ T284] netlink_unicast+0x449/0x710 [ 3685.890042][ T284] netlink_sendmsg+0x723/0xbe0 [ 3685.890042][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3685.890042][ T284] ___sys_sendmsg+0xee/0x170 [ 3685.890042][ T284] __sys_sendmsg+0xcd/0x170 [ 3685.890042][ T284] do_syscall_64+0xc6/0x1e0 [ 3685.890042][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3685.890042][ T284] [ 3685.891731][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3685.891731][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3685.891731][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3685.891731][ T284] ipv6_find_idev+0x102/0x170 [ 3685.891731][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3685.891731][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3685.891731][ T284] netlink_rcv_skb+0x130/0x360 [ 3685.891731][ T284] netlink_unicast+0x449/0x710 [ 3685.891731][ T284] netlink_sendmsg+0x723/0xbe0 [ 3685.891731][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3685.891731][ T284] ___sys_sendmsg+0xee/0x170 [ 3685.891731][ T284] __sys_sendmsg+0xcd/0x170 [ 3685.891731][ T284] do_syscall_64+0xc6/0x1e0 [ 3685.891731][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3685.891731][ T284] [ 3686.442958][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3686.443368][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3686.443368][ T282] dst_init+0x84/0x4a0 [ 3686.443368][ T282] dst_alloc+0x97/0x150 [ 3686.443368][ T282] ip6_dst_alloc+0x23/0x90 [ 3686.443368][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3686.443368][ T282] ip6_pol_route+0x56f/0x840 [ 3686.443368][ T282] fib6_rule_lookup+0x196/0x240 [ 3686.443368][ T282] ip6_route_input+0x542/0x980 [ 3686.443368][ T282] ipv6_rcv+0x8f/0x400 [ 3686.443368][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3686.443368][ T282] process_backlog+0x101/0x620 [ 3686.443368][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3686.443368][ T282] net_rx_action+0x495/0xbe0 [ 3686.443368][ T282] __do_softirq+0x1b5/0x7f6 [ 3686.443368][ T282] [ 3686.445179][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3686.445179][ T282] netdev_get_by_index+0x5e/0x80 [ 3686.445179][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3686.445179][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3686.445179][ T282] ip6_route_add+0x1c/0x140 [ 3686.445179][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3686.445179][ T282] inet6_addr_add+0x4f8/0xa40 [ 3686.445179][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3686.445179][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3686.445179][ T282] netlink_rcv_skb+0x130/0x360 [ 3686.445179][ T282] netlink_unicast+0x449/0x710 [ 3686.445179][ T282] netlink_sendmsg+0x723/0xbe0 [ 3686.445179][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3686.445179][ T282] ___sys_sendmsg+0xee/0x170 [ 3686.445179][ T282] __sys_sendmsg+0xcd/0x170 [ 3686.445179][ T282] do_syscall_64+0xc6/0x1e0 [ 3686.445179][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3686.445179][ T282] [ 3686.447388][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3686.447388][ T282] netdev_get_by_index+0x5e/0x80 [ 3686.447388][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3686.447388][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3686.447388][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3686.447388][ T282] ipv6_add_addr+0x411/0x2000 [ 3686.447388][ T282] inet6_addr_add+0x30e/0xa40 [ 3686.447388][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3686.447388][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3686.447388][ T282] netlink_rcv_skb+0x130/0x360 [ 3686.447388][ T282] netlink_unicast+0x449/0x710 [ 3686.447388][ T282] netlink_sendmsg+0x723/0xbe0 [ 3686.447388][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3686.447388][ T282] ___sys_sendmsg+0xee/0x170 [ 3686.447388][ T282] __sys_sendmsg+0xcd/0x170 [ 3686.447388][ T282] do_syscall_64+0xc6/0x1e0 [ 3686.447388][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3686.447388][ T282] [ 3686.449702][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3686.449702][ T282] netdev_get_by_index+0x5e/0x80 [ 3686.449702][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3686.449702][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3686.449702][ T282] ip6_route_add+0x1c/0x140 [ 3686.449702][ T282] addrconf_add_mroute+0x129/0x180 [ 3686.449702][ T282] addrconf_add_dev+0xe2/0x170 [ 3686.449702][ T282] inet6_addr_add+0x12f/0xa40 [ 3686.449702][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3686.449702][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3686.449702][ T282] netlink_rcv_skb+0x130/0x360 [ 3686.449702][ T282] netlink_unicast+0x449/0x710 [ 3686.449702][ T282] netlink_sendmsg+0x723/0xbe0 [ 3686.449702][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3686.449702][ T282] ___sys_sendmsg+0xee/0x170 [ 3686.449702][ T282] __sys_sendmsg+0xcd/0x170 [ 3686.449702][ T282] do_syscall_64+0xc6/0x1e0 [ 3686.449702][ T282] [ 3686.451861][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3686.451861][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3686.451861][ T282] ipv6_find_idev+0x102/0x170 [ 3686.451861][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3686.451861][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3686.451861][ T282] netlink_rcv_skb+0x130/0x360 [ 3686.451861][ T282] netlink_unicast+0x449/0x710 [ 3686.451861][ T282] netlink_sendmsg+0x723/0xbe0 [ 3686.451861][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3686.451861][ T282] ___sys_sendmsg+0xee/0x170 [ 3686.451861][ T282] __sys_sendmsg+0xcd/0x170 [ 3686.451861][ T282] do_syscall_64+0xc6/0x1e0 [ 3686.451861][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3686.451861][ T282] [ 3686.453560][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3686.453560][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3686.453560][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3686.453560][ T282] ipv6_find_idev+0x102/0x170 [ 3686.453560][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3686.453560][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3686.453560][ T282] netlink_rcv_skb+0x130/0x360 [ 3686.453560][ T282] netlink_unicast+0x449/0x710 [ 3686.453560][ T282] netlink_sendmsg+0x723/0xbe0 [ 3686.453560][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3686.453560][ T282] ___sys_sendmsg+0xee/0x170 [ 3686.453560][ T282] __sys_sendmsg+0xcd/0x170 [ 3686.453560][ T282] do_syscall_64+0xc6/0x1e0 [ 3686.453560][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3686.453560][ T282] [ 3696.139084][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3696.139563][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3696.139563][ T284] netdev_get_by_index+0x5e/0x80 [ 3696.139563][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3696.139563][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3696.139563][ T284] ip6_route_add+0x1c/0x140 [ 3696.139563][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3696.139563][ T284] inet6_addr_add+0x4f8/0xa40 [ 3696.139563][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3696.139563][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3696.139563][ T284] netlink_rcv_skb+0x130/0x360 [ 3696.139563][ T284] netlink_unicast+0x449/0x710 [ 3696.139563][ T284] netlink_sendmsg+0x723/0xbe0 [ 3696.139563][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3696.139563][ T284] ___sys_sendmsg+0xee/0x170 [ 3696.139563][ T284] __sys_sendmsg+0xcd/0x170 [ 3696.139563][ T284] do_syscall_64+0xc6/0x1e0 [ 3696.139563][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3696.139563][ T284] [ 3696.142113][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3696.142113][ T284] netdev_get_by_index+0x5e/0x80 [ 3696.142113][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3696.142113][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3696.142113][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3696.142113][ T284] ipv6_add_addr+0x411/0x2000 [ 3696.142113][ T284] inet6_addr_add+0x30e/0xa40 [ 3696.142113][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3696.142113][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3696.142113][ T284] netlink_rcv_skb+0x130/0x360 [ 3696.142113][ T284] netlink_unicast+0x449/0x710 [ 3696.142113][ T284] netlink_sendmsg+0x723/0xbe0 [ 3696.142113][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3696.142113][ T284] ___sys_sendmsg+0xee/0x170 [ 3696.142113][ T284] __sys_sendmsg+0xcd/0x170 [ 3696.142113][ T284] do_syscall_64+0xc6/0x1e0 [ 3696.142113][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3696.142113][ T284] [ 3696.144562][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3696.144562][ T284] netdev_get_by_index+0x5e/0x80 [ 3696.144562][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3696.144562][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3696.144562][ T284] ip6_route_add+0x1c/0x140 [ 3696.144562][ T284] addrconf_add_mroute+0x129/0x180 [ 3696.144562][ T284] addrconf_add_dev+0xe2/0x170 [ 3696.144562][ T284] inet6_addr_add+0x12f/0xa40 [ 3696.144562][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3696.144562][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3696.144562][ T284] netlink_rcv_skb+0x130/0x360 [ 3696.144562][ T284] netlink_unicast+0x449/0x710 [ 3696.144562][ T284] netlink_sendmsg+0x723/0xbe0 [ 3696.144562][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3696.144562][ T284] ___sys_sendmsg+0xee/0x170 [ 3696.144562][ T284] __sys_sendmsg+0xcd/0x170 [ 3696.144562][ T284] do_syscall_64+0xc6/0x1e0 [ 3696.144562][ T284] [ 3696.146846][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3696.146846][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3696.146846][ T284] ipv6_find_idev+0x102/0x170 [ 3696.146846][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3696.146846][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3696.146846][ T284] netlink_rcv_skb+0x130/0x360 [ 3696.146846][ T284] netlink_unicast+0x449/0x710 [ 3696.146846][ T284] netlink_sendmsg+0x723/0xbe0 [ 3696.146846][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3696.146846][ T284] ___sys_sendmsg+0xee/0x170 [ 3696.146846][ T284] __sys_sendmsg+0xcd/0x170 [ 3696.146846][ T284] do_syscall_64+0xc6/0x1e0 [ 3696.146846][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3696.146846][ T284] [ 3696.148571][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3696.148571][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3696.148571][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3696.148571][ T284] ipv6_find_idev+0x102/0x170 [ 3696.148571][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3696.148571][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3696.148571][ T284] netlink_rcv_skb+0x130/0x360 [ 3696.148571][ T284] netlink_unicast+0x449/0x710 [ 3696.148571][ T284] netlink_sendmsg+0x723/0xbe0 [ 3696.148571][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3696.148571][ T284] ___sys_sendmsg+0xee/0x170 [ 3696.148571][ T284] __sys_sendmsg+0xcd/0x170 [ 3696.148571][ T284] do_syscall_64+0xc6/0x1e0 [ 3696.148571][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3696.148571][ T284] [ 3696.690948][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3696.691364][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3696.691364][ T282] dst_init+0x84/0x4a0 [ 3696.691364][ T282] dst_alloc+0x97/0x150 [ 3696.691364][ T282] ip6_dst_alloc+0x23/0x90 [ 3696.691364][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3696.691364][ T282] ip6_pol_route+0x56f/0x840 [ 3696.691364][ T282] fib6_rule_lookup+0x196/0x240 [ 3696.691364][ T282] ip6_route_input+0x542/0x980 [ 3696.691364][ T282] ipv6_rcv+0x8f/0x400 [ 3696.691364][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3696.691364][ T282] process_backlog+0x101/0x620 [ 3696.691364][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3696.691364][ T282] net_rx_action+0x495/0xbe0 [ 3696.691364][ T282] __do_softirq+0x1b5/0x7f6 [ 3696.691364][ T282] [ 3696.693189][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3696.693189][ T282] netdev_get_by_index+0x5e/0x80 [ 3696.693189][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3696.693189][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3696.693189][ T282] ip6_route_add+0x1c/0x140 [ 3696.693189][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3696.693189][ T282] inet6_addr_add+0x4f8/0xa40 [ 3696.693189][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3696.693189][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3696.693189][ T282] netlink_rcv_skb+0x130/0x360 [ 3696.693189][ T282] netlink_unicast+0x449/0x710 [ 3696.693189][ T282] netlink_sendmsg+0x723/0xbe0 [ 3696.693189][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3696.693189][ T282] ___sys_sendmsg+0xee/0x170 [ 3696.693189][ T282] __sys_sendmsg+0xcd/0x170 [ 3696.693189][ T282] do_syscall_64+0xc6/0x1e0 [ 3696.693189][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3696.693189][ T282] [ 3696.695520][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3696.695520][ T282] netdev_get_by_index+0x5e/0x80 [ 3696.695520][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3696.695520][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3696.695520][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3696.695520][ T282] ipv6_add_addr+0x411/0x2000 [ 3696.695520][ T282] inet6_addr_add+0x30e/0xa40 [ 3696.695520][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3696.695520][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3696.695520][ T282] netlink_rcv_skb+0x130/0x360 [ 3696.695520][ T282] netlink_unicast+0x449/0x710 [ 3696.695520][ T282] netlink_sendmsg+0x723/0xbe0 [ 3696.695520][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3696.695520][ T282] ___sys_sendmsg+0xee/0x170 [ 3696.695520][ T282] __sys_sendmsg+0xcd/0x170 [ 3696.695520][ T282] do_syscall_64+0xc6/0x1e0 [ 3696.695520][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3696.695520][ T282] [ 3696.697878][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3696.697878][ T282] netdev_get_by_index+0x5e/0x80 [ 3696.697878][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3696.697878][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3696.697878][ T282] ip6_route_add+0x1c/0x140 [ 3696.697878][ T282] addrconf_add_mroute+0x129/0x180 [ 3696.697878][ T282] addrconf_add_dev+0xe2/0x170 [ 3696.697878][ T282] inet6_addr_add+0x12f/0xa40 [ 3696.697878][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3696.697878][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3696.697878][ T282] netlink_rcv_skb+0x130/0x360 [ 3696.697878][ T282] netlink_unicast+0x449/0x710 [ 3696.697878][ T282] netlink_sendmsg+0x723/0xbe0 [ 3696.697878][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3696.697878][ T282] ___sys_sendmsg+0xee/0x170 [ 3696.697878][ T282] __sys_sendmsg+0xcd/0x170 [ 3696.697878][ T282] do_syscall_64+0xc6/0x1e0 [ 3696.697878][ T282] [ 3696.700208][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3696.700208][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3696.700208][ T282] ipv6_find_idev+0x102/0x170 [ 3696.700208][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3696.700208][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3696.700208][ T282] netlink_rcv_skb+0x130/0x360 [ 3696.700208][ T282] netlink_unicast+0x449/0x710 [ 3696.700208][ T282] netlink_sendmsg+0x723/0xbe0 [ 3696.700208][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3696.700208][ T282] ___sys_sendmsg+0xee/0x170 [ 3696.700208][ T282] __sys_sendmsg+0xcd/0x170 [ 3696.700208][ T282] do_syscall_64+0xc6/0x1e0 [ 3696.700208][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3696.700208][ T282] [ 3696.702011][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3696.702011][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3696.702011][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3696.702011][ T282] ipv6_find_idev+0x102/0x170 [ 3696.702011][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3696.702011][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3696.702011][ T282] netlink_rcv_skb+0x130/0x360 [ 3696.702011][ T282] netlink_unicast+0x449/0x710 [ 3696.702011][ T282] netlink_sendmsg+0x723/0xbe0 [ 3696.702011][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3696.702011][ T282] ___sys_sendmsg+0xee/0x170 [ 3696.702011][ T282] __sys_sendmsg+0xcd/0x170 [ 3696.702011][ T282] do_syscall_64+0xc6/0x1e0 [ 3696.702011][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3696.702011][ T282] [ 3706.195067][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3706.195514][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3706.195514][ T284] netdev_get_by_index+0x5e/0x80 [ 3706.195514][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3706.195514][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3706.195514][ T284] ip6_route_add+0x1c/0x140 [ 3706.195514][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3706.195514][ T284] inet6_addr_add+0x4f8/0xa40 [ 3706.195514][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3706.195514][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3706.195514][ T284] netlink_rcv_skb+0x130/0x360 [ 3706.195514][ T284] netlink_unicast+0x449/0x710 [ 3706.195514][ T284] netlink_sendmsg+0x723/0xbe0 [ 3706.195514][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3706.195514][ T284] ___sys_sendmsg+0xee/0x170 [ 3706.195514][ T284] __sys_sendmsg+0xcd/0x170 [ 3706.195514][ T284] do_syscall_64+0xc6/0x1e0 [ 3706.195514][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3706.195514][ T284] [ 3706.197783][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3706.197783][ T284] netdev_get_by_index+0x5e/0x80 [ 3706.197783][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3706.197783][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3706.197783][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3706.197783][ T284] ipv6_add_addr+0x411/0x2000 [ 3706.197783][ T284] inet6_addr_add+0x30e/0xa40 [ 3706.197783][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3706.197783][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3706.197783][ T284] netlink_rcv_skb+0x130/0x360 [ 3706.197783][ T284] netlink_unicast+0x449/0x710 [ 3706.197783][ T284] netlink_sendmsg+0x723/0xbe0 [ 3706.197783][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3706.197783][ T284] ___sys_sendmsg+0xee/0x170 [ 3706.197783][ T284] __sys_sendmsg+0xcd/0x170 [ 3706.197783][ T284] do_syscall_64+0xc6/0x1e0 [ 3706.197783][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3706.197783][ T284] [ 3706.200031][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3706.200031][ T284] netdev_get_by_index+0x5e/0x80 [ 3706.200031][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3706.200031][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3706.200031][ T284] ip6_route_add+0x1c/0x140 [ 3706.200031][ T284] addrconf_add_mroute+0x129/0x180 [ 3706.200031][ T284] addrconf_add_dev+0xe2/0x170 [ 3706.200031][ T284] inet6_addr_add+0x12f/0xa40 [ 3706.200031][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3706.200031][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3706.200031][ T284] netlink_rcv_skb+0x130/0x360 [ 3706.200031][ T284] netlink_unicast+0x449/0x710 [ 3706.200031][ T284] netlink_sendmsg+0x723/0xbe0 [ 3706.200031][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3706.200031][ T284] ___sys_sendmsg+0xee/0x170 [ 3706.200031][ T284] __sys_sendmsg+0xcd/0x170 [ 3706.200031][ T284] do_syscall_64+0xc6/0x1e0 [ 3706.200031][ T284] [ 3706.202219][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3706.202219][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3706.202219][ T284] ipv6_find_idev+0x102/0x170 [ 3706.202219][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3706.202219][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3706.202219][ T284] netlink_rcv_skb+0x130/0x360 [ 3706.202219][ T284] netlink_unicast+0x449/0x710 [ 3706.202219][ T284] netlink_sendmsg+0x723/0xbe0 [ 3706.202219][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3706.202219][ T284] ___sys_sendmsg+0xee/0x170 [ 3706.202219][ T284] __sys_sendmsg+0xcd/0x170 [ 3706.202219][ T284] do_syscall_64+0xc6/0x1e0 [ 3706.202219][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3706.202219][ T284] [ 3706.203962][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3706.203962][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3706.203962][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3706.203962][ T284] ipv6_find_idev+0x102/0x170 [ 3706.203962][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3706.203962][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3706.203962][ T284] netlink_rcv_skb+0x130/0x360 [ 3706.203962][ T284] netlink_unicast+0x449/0x710 [ 3706.203962][ T284] netlink_sendmsg+0x723/0xbe0 [ 3706.203962][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3706.203962][ T284] ___sys_sendmsg+0xee/0x170 [ 3706.203962][ T284] __sys_sendmsg+0xcd/0x170 [ 3706.203962][ T284] do_syscall_64+0xc6/0x1e0 [ 3706.203962][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3706.203962][ T284] [ 3706.707003][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3706.707431][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3706.707431][ T282] dst_init+0x84/0x4a0 [ 3706.707431][ T282] dst_alloc+0x97/0x150 [ 3706.707431][ T282] ip6_dst_alloc+0x23/0x90 [ 3706.707431][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3706.707431][ T282] ip6_pol_route+0x56f/0x840 [ 3706.707431][ T282] fib6_rule_lookup+0x196/0x240 [ 3706.707431][ T282] ip6_route_input+0x542/0x980 [ 3706.707431][ T282] ipv6_rcv+0x8f/0x400 [ 3706.707431][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3706.707431][ T282] process_backlog+0x101/0x620 [ 3706.707431][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3706.707431][ T282] net_rx_action+0x495/0xbe0 [ 3706.707431][ T282] __do_softirq+0x1b5/0x7f6 [ 3706.707431][ T282] [ 3706.709240][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3706.709240][ T282] netdev_get_by_index+0x5e/0x80 [ 3706.709240][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3706.709240][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3706.709240][ T282] ip6_route_add+0x1c/0x140 [ 3706.709240][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3706.709240][ T282] inet6_addr_add+0x4f8/0xa40 [ 3706.709240][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3706.709240][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3706.709240][ T282] netlink_rcv_skb+0x130/0x360 [ 3706.709240][ T282] netlink_unicast+0x449/0x710 [ 3706.709240][ T282] netlink_sendmsg+0x723/0xbe0 [ 3706.709240][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3706.709240][ T282] ___sys_sendmsg+0xee/0x170 [ 3706.709240][ T282] __sys_sendmsg+0xcd/0x170 [ 3706.709240][ T282] do_syscall_64+0xc6/0x1e0 [ 3706.709240][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3706.709240][ T282] [ 3706.711460][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3706.711460][ T282] netdev_get_by_index+0x5e/0x80 [ 3706.711460][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3706.711460][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3706.711460][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3706.711460][ T282] ipv6_add_addr+0x411/0x2000 [ 3706.711460][ T282] inet6_addr_add+0x30e/0xa40 [ 3706.711460][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3706.711460][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3706.711460][ T282] netlink_rcv_skb+0x130/0x360 [ 3706.711460][ T282] netlink_unicast+0x449/0x710 [ 3706.711460][ T282] netlink_sendmsg+0x723/0xbe0 [ 3706.711460][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3706.711460][ T282] ___sys_sendmsg+0xee/0x170 [ 3706.711460][ T282] __sys_sendmsg+0xcd/0x170 [ 3706.711460][ T282] do_syscall_64+0xc6/0x1e0 [ 3706.711460][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3706.711460][ T282] [ 3706.713699][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3706.713699][ T282] netdev_get_by_index+0x5e/0x80 [ 3706.713699][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3706.713699][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3706.713699][ T282] ip6_route_add+0x1c/0x140 [ 3706.713699][ T282] addrconf_add_mroute+0x129/0x180 [ 3706.713699][ T282] addrconf_add_dev+0xe2/0x170 [ 3706.713699][ T282] inet6_addr_add+0x12f/0xa40 [ 3706.713699][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3706.713699][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3706.713699][ T282] netlink_rcv_skb+0x130/0x360 [ 3706.713699][ T282] netlink_unicast+0x449/0x710 [ 3706.713699][ T282] netlink_sendmsg+0x723/0xbe0 [ 3706.713699][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3706.713699][ T282] ___sys_sendmsg+0xee/0x170 [ 3706.713699][ T282] __sys_sendmsg+0xcd/0x170 [ 3706.713699][ T282] do_syscall_64+0xc6/0x1e0 [ 3706.713699][ T282] [ 3706.715906][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3706.715906][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3706.715906][ T282] ipv6_find_idev+0x102/0x170 [ 3706.715906][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3706.715906][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3706.715906][ T282] netlink_rcv_skb+0x130/0x360 [ 3706.715906][ T282] netlink_unicast+0x449/0x710 [ 3706.715906][ T282] netlink_sendmsg+0x723/0xbe0 [ 3706.715906][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3706.715906][ T282] ___sys_sendmsg+0xee/0x170 [ 3706.715906][ T282] __sys_sendmsg+0xcd/0x170 [ 3706.715906][ T282] do_syscall_64+0xc6/0x1e0 [ 3706.715906][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3706.715906][ T282] [ 3706.717616][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3706.717616][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3706.717616][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3706.717616][ T282] ipv6_find_idev+0x102/0x170 [ 3706.717616][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3706.717616][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3706.717616][ T282] netlink_rcv_skb+0x130/0x360 [ 3706.717616][ T282] netlink_unicast+0x449/0x710 [ 3706.717616][ T282] netlink_sendmsg+0x723/0xbe0 [ 3706.717616][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3706.717616][ T282] ___sys_sendmsg+0xee/0x170 [ 3706.717616][ T282] __sys_sendmsg+0xcd/0x170 [ 3706.717616][ T282] do_syscall_64+0xc6/0x1e0 [ 3706.717616][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3706.717616][ T282] [ 3716.291002][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3716.291474][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3716.291474][ T284] netdev_get_by_index+0x5e/0x80 [ 3716.291474][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3716.291474][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3716.291474][ T284] ip6_route_add+0x1c/0x140 [ 3716.291474][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3716.291474][ T284] inet6_addr_add+0x4f8/0xa40 [ 3716.291474][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3716.291474][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3716.291474][ T284] netlink_rcv_skb+0x130/0x360 [ 3716.291474][ T284] netlink_unicast+0x449/0x710 [ 3716.291474][ T284] netlink_sendmsg+0x723/0xbe0 [ 3716.291474][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3716.291474][ T284] ___sys_sendmsg+0xee/0x170 [ 3716.291474][ T284] __sys_sendmsg+0xcd/0x170 [ 3716.291474][ T284] do_syscall_64+0xc6/0x1e0 [ 3716.291474][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3716.291474][ T284] [ 3716.293891][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3716.293891][ T284] netdev_get_by_index+0x5e/0x80 [ 3716.293891][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3716.293891][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3716.293891][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3716.293891][ T284] ipv6_add_addr+0x411/0x2000 [ 3716.293891][ T284] inet6_addr_add+0x30e/0xa40 [ 3716.293891][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3716.293891][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3716.293891][ T284] netlink_rcv_skb+0x130/0x360 [ 3716.293891][ T284] netlink_unicast+0x449/0x710 [ 3716.293891][ T284] netlink_sendmsg+0x723/0xbe0 [ 3716.293891][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3716.293891][ T284] ___sys_sendmsg+0xee/0x170 [ 3716.293891][ T284] __sys_sendmsg+0xcd/0x170 [ 3716.293891][ T284] do_syscall_64+0xc6/0x1e0 [ 3716.293891][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3716.293891][ T284] [ 3716.296322][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3716.296322][ T284] netdev_get_by_index+0x5e/0x80 [ 3716.296322][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3716.296322][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3716.296322][ T284] ip6_route_add+0x1c/0x140 [ 3716.296322][ T284] addrconf_add_mroute+0x129/0x180 [ 3716.296322][ T284] addrconf_add_dev+0xe2/0x170 [ 3716.296322][ T284] inet6_addr_add+0x12f/0xa40 [ 3716.296322][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3716.296322][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3716.296322][ T284] netlink_rcv_skb+0x130/0x360 [ 3716.296322][ T284] netlink_unicast+0x449/0x710 [ 3716.296322][ T284] netlink_sendmsg+0x723/0xbe0 [ 3716.296322][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3716.296322][ T284] ___sys_sendmsg+0xee/0x170 [ 3716.296322][ T284] __sys_sendmsg+0xcd/0x170 [ 3716.296322][ T284] do_syscall_64+0xc6/0x1e0 [ 3716.296322][ T284] [ 3716.298629][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3716.298629][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3716.298629][ T284] ipv6_find_idev+0x102/0x170 [ 3716.298629][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3716.298629][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3716.298629][ T284] netlink_rcv_skb+0x130/0x360 [ 3716.298629][ T284] netlink_unicast+0x449/0x710 [ 3716.298629][ T284] netlink_sendmsg+0x723/0xbe0 [ 3716.298629][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3716.298629][ T284] ___sys_sendmsg+0xee/0x170 [ 3716.298629][ T284] __sys_sendmsg+0xcd/0x170 [ 3716.298629][ T284] do_syscall_64+0xc6/0x1e0 [ 3716.298629][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3716.298629][ T284] [ 3716.300654][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3716.300654][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3716.300654][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3716.300654][ T284] ipv6_find_idev+0x102/0x170 [ 3716.300654][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3716.300654][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3716.300654][ T284] netlink_rcv_skb+0x130/0x360 [ 3716.300654][ T284] netlink_unicast+0x449/0x710 [ 3716.300654][ T284] netlink_sendmsg+0x723/0xbe0 [ 3716.300654][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3716.300654][ T284] ___sys_sendmsg+0xee/0x170 [ 3716.300654][ T284] __sys_sendmsg+0xcd/0x170 [ 3716.300654][ T284] do_syscall_64+0xc6/0x1e0 [ 3716.300654][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3716.300654][ T284] [ 3716.802994][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3716.803476][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3716.803476][ T282] dst_init+0x84/0x4a0 [ 3716.803476][ T282] dst_alloc+0x97/0x150 [ 3716.803476][ T282] ip6_dst_alloc+0x23/0x90 [ 3716.803476][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3716.803476][ T282] ip6_pol_route+0x56f/0x840 [ 3716.803476][ T282] fib6_rule_lookup+0x196/0x240 [ 3716.803476][ T282] ip6_route_input+0x542/0x980 [ 3716.803476][ T282] ipv6_rcv+0x8f/0x400 [ 3716.803476][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3716.803476][ T282] process_backlog+0x101/0x620 [ 3716.803476][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3716.803476][ T282] net_rx_action+0x495/0xbe0 [ 3716.803476][ T282] __do_softirq+0x1b5/0x7f6 [ 3716.803476][ T282] [ 3716.805267][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3716.805267][ T282] netdev_get_by_index+0x5e/0x80 [ 3716.805267][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3716.805267][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3716.805267][ T282] ip6_route_add+0x1c/0x140 [ 3716.805267][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3716.805267][ T282] inet6_addr_add+0x4f8/0xa40 [ 3716.805267][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3716.805267][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3716.805267][ T282] netlink_rcv_skb+0x130/0x360 [ 3716.805267][ T282] netlink_unicast+0x449/0x710 [ 3716.805267][ T282] netlink_sendmsg+0x723/0xbe0 [ 3716.805267][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3716.805267][ T282] ___sys_sendmsg+0xee/0x170 [ 3716.805267][ T282] __sys_sendmsg+0xcd/0x170 [ 3716.805267][ T282] do_syscall_64+0xc6/0x1e0 [ 3716.805267][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3716.805267][ T282] [ 3716.807455][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3716.807455][ T282] netdev_get_by_index+0x5e/0x80 [ 3716.807455][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3716.807455][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3716.807455][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3716.807455][ T282] ipv6_add_addr+0x411/0x2000 [ 3716.807455][ T282] inet6_addr_add+0x30e/0xa40 [ 3716.807455][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3716.807455][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3716.807455][ T282] netlink_rcv_skb+0x130/0x360 [ 3716.807455][ T282] netlink_unicast+0x449/0x710 [ 3716.807455][ T282] netlink_sendmsg+0x723/0xbe0 [ 3716.807455][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3716.807455][ T282] ___sys_sendmsg+0xee/0x170 [ 3716.807455][ T282] __sys_sendmsg+0xcd/0x170 [ 3716.807455][ T282] do_syscall_64+0xc6/0x1e0 [ 3716.807455][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3716.807455][ T282] [ 3716.810037][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3716.810037][ T282] netdev_get_by_index+0x5e/0x80 [ 3716.810037][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3716.810037][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3716.810037][ T282] ip6_route_add+0x1c/0x140 [ 3716.810037][ T282] addrconf_add_mroute+0x129/0x180 [ 3716.810037][ T282] addrconf_add_dev+0xe2/0x170 [ 3716.810037][ T282] inet6_addr_add+0x12f/0xa40 [ 3716.810037][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3716.810037][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3716.810037][ T282] netlink_rcv_skb+0x130/0x360 [ 3716.810037][ T282] netlink_unicast+0x449/0x710 [ 3716.810037][ T282] netlink_sendmsg+0x723/0xbe0 [ 3716.810037][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3716.810037][ T282] ___sys_sendmsg+0xee/0x170 [ 3716.810037][ T282] __sys_sendmsg+0xcd/0x170 [ 3716.810037][ T282] do_syscall_64+0xc6/0x1e0 [ 3716.810037][ T282] [ 3716.812183][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3716.812183][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3716.812183][ T282] ipv6_find_idev+0x102/0x170 [ 3716.812183][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3716.812183][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3716.812183][ T282] netlink_rcv_skb+0x130/0x360 [ 3716.812183][ T282] netlink_unicast+0x449/0x710 [ 3716.812183][ T282] netlink_sendmsg+0x723/0xbe0 [ 3716.812183][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3716.812183][ T282] ___sys_sendmsg+0xee/0x170 [ 3716.812183][ T282] __sys_sendmsg+0xcd/0x170 [ 3716.812183][ T282] do_syscall_64+0xc6/0x1e0 [ 3716.812183][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3716.812183][ T282] [ 3716.813879][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3716.813879][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3716.813879][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3716.813879][ T282] ipv6_find_idev+0x102/0x170 [ 3716.813879][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3716.813879][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3716.813879][ T282] netlink_rcv_skb+0x130/0x360 [ 3716.813879][ T282] netlink_unicast+0x449/0x710 [ 3716.813879][ T282] netlink_sendmsg+0x723/0xbe0 [ 3716.813879][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3716.813879][ T282] ___sys_sendmsg+0xee/0x170 [ 3716.813879][ T282] __sys_sendmsg+0xcd/0x170 [ 3716.813879][ T282] do_syscall_64+0xc6/0x1e0 [ 3716.813879][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3716.813879][ T282] [ 3726.547018][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3726.547507][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3726.547507][ T284] netdev_get_by_index+0x5e/0x80 [ 3726.547507][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3726.547507][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3726.547507][ T284] ip6_route_add+0x1c/0x140 [ 3726.547507][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3726.547507][ T284] inet6_addr_add+0x4f8/0xa40 [ 3726.547507][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3726.547507][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3726.547507][ T284] netlink_rcv_skb+0x130/0x360 [ 3726.547507][ T284] netlink_unicast+0x449/0x710 [ 3726.547507][ T284] netlink_sendmsg+0x723/0xbe0 [ 3726.547507][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3726.547507][ T284] ___sys_sendmsg+0xee/0x170 [ 3726.547507][ T284] __sys_sendmsg+0xcd/0x170 [ 3726.547507][ T284] do_syscall_64+0xc6/0x1e0 [ 3726.547507][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3726.547507][ T284] [ 3726.549768][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3726.549768][ T284] netdev_get_by_index+0x5e/0x80 [ 3726.549768][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3726.549768][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3726.549768][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3726.549768][ T284] ipv6_add_addr+0x411/0x2000 [ 3726.549768][ T284] inet6_addr_add+0x30e/0xa40 [ 3726.549768][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3726.549768][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3726.549768][ T284] netlink_rcv_skb+0x130/0x360 [ 3726.549768][ T284] netlink_unicast+0x449/0x710 [ 3726.549768][ T284] netlink_sendmsg+0x723/0xbe0 [ 3726.549768][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3726.549768][ T284] ___sys_sendmsg+0xee/0x170 [ 3726.549768][ T284] __sys_sendmsg+0xcd/0x170 [ 3726.549768][ T284] do_syscall_64+0xc6/0x1e0 [ 3726.549768][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3726.549768][ T284] [ 3726.551975][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3726.551975][ T284] netdev_get_by_index+0x5e/0x80 [ 3726.551975][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3726.551975][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3726.551975][ T284] ip6_route_add+0x1c/0x140 [ 3726.551975][ T284] addrconf_add_mroute+0x129/0x180 [ 3726.551975][ T284] addrconf_add_dev+0xe2/0x170 [ 3726.551975][ T284] inet6_addr_add+0x12f/0xa40 [ 3726.551975][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3726.551975][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3726.551975][ T284] netlink_rcv_skb+0x130/0x360 [ 3726.551975][ T284] netlink_unicast+0x449/0x710 [ 3726.551975][ T284] netlink_sendmsg+0x723/0xbe0 [ 3726.551975][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3726.551975][ T284] ___sys_sendmsg+0xee/0x170 [ 3726.551975][ T284] __sys_sendmsg+0xcd/0x170 [ 3726.551975][ T284] do_syscall_64+0xc6/0x1e0 [ 3726.551975][ T284] [ 3726.554153][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3726.554153][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3726.554153][ T284] ipv6_find_idev+0x102/0x170 [ 3726.554153][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3726.554153][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3726.554153][ T284] netlink_rcv_skb+0x130/0x360 [ 3726.554153][ T284] netlink_unicast+0x449/0x710 [ 3726.554153][ T284] netlink_sendmsg+0x723/0xbe0 [ 3726.554153][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3726.554153][ T284] ___sys_sendmsg+0xee/0x170 [ 3726.554153][ T284] __sys_sendmsg+0xcd/0x170 [ 3726.554153][ T284] do_syscall_64+0xc6/0x1e0 [ 3726.554153][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3726.554153][ T284] [ 3726.555857][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3726.555857][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3726.555857][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3726.555857][ T284] ipv6_find_idev+0x102/0x170 [ 3726.555857][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3726.555857][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3726.555857][ T284] netlink_rcv_skb+0x130/0x360 [ 3726.555857][ T284] netlink_unicast+0x449/0x710 [ 3726.555857][ T284] netlink_sendmsg+0x723/0xbe0 [ 3726.555857][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3726.555857][ T284] ___sys_sendmsg+0xee/0x170 [ 3726.555857][ T284] __sys_sendmsg+0xcd/0x170 [ 3726.555857][ T284] do_syscall_64+0xc6/0x1e0 [ 3726.555857][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3726.555857][ T284] [ 3727.059001][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3727.059472][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3727.059472][ T282] dst_init+0x84/0x4a0 [ 3727.059472][ T282] dst_alloc+0x97/0x150 [ 3727.059472][ T282] ip6_dst_alloc+0x23/0x90 [ 3727.059472][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3727.059472][ T282] ip6_pol_route+0x56f/0x840 [ 3727.059472][ T282] fib6_rule_lookup+0x196/0x240 [ 3727.059472][ T282] ip6_route_input+0x542/0x980 [ 3727.059472][ T282] ipv6_rcv+0x8f/0x400 [ 3727.059472][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3727.059472][ T282] process_backlog+0x101/0x620 [ 3727.059472][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3727.059472][ T282] net_rx_action+0x495/0xbe0 [ 3727.059472][ T282] __do_softirq+0x1b5/0x7f6 [ 3727.059472][ T282] [ 3727.061267][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3727.061267][ T282] netdev_get_by_index+0x5e/0x80 [ 3727.061267][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3727.061267][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3727.061267][ T282] ip6_route_add+0x1c/0x140 [ 3727.061267][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3727.061267][ T282] inet6_addr_add+0x4f8/0xa40 [ 3727.061267][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3727.061267][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3727.061267][ T282] netlink_rcv_skb+0x130/0x360 [ 3727.061267][ T282] netlink_unicast+0x449/0x710 [ 3727.061267][ T282] netlink_sendmsg+0x723/0xbe0 [ 3727.061267][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3727.061267][ T282] ___sys_sendmsg+0xee/0x170 [ 3727.061267][ T282] __sys_sendmsg+0xcd/0x170 [ 3727.061267][ T282] do_syscall_64+0xc6/0x1e0 [ 3727.061267][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3727.061267][ T282] [ 3727.063488][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3727.063488][ T282] netdev_get_by_index+0x5e/0x80 [ 3727.063488][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3727.063488][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3727.063488][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3727.063488][ T282] ipv6_add_addr+0x411/0x2000 [ 3727.063488][ T282] inet6_addr_add+0x30e/0xa40 [ 3727.063488][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3727.063488][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3727.063488][ T282] netlink_rcv_skb+0x130/0x360 [ 3727.063488][ T282] netlink_unicast+0x449/0x710 [ 3727.063488][ T282] netlink_sendmsg+0x723/0xbe0 [ 3727.063488][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3727.063488][ T282] ___sys_sendmsg+0xee/0x170 [ 3727.063488][ T282] __sys_sendmsg+0xcd/0x170 [ 3727.063488][ T282] do_syscall_64+0xc6/0x1e0 [ 3727.063488][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3727.063488][ T282] [ 3727.065674][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3727.065674][ T282] netdev_get_by_index+0x5e/0x80 [ 3727.065674][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3727.065674][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3727.065674][ T282] ip6_route_add+0x1c/0x140 [ 3727.065674][ T282] addrconf_add_mroute+0x129/0x180 [ 3727.065674][ T282] addrconf_add_dev+0xe2/0x170 [ 3727.065674][ T282] inet6_addr_add+0x12f/0xa40 [ 3727.065674][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3727.065674][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3727.065674][ T282] netlink_rcv_skb+0x130/0x360 [ 3727.065674][ T282] netlink_unicast+0x449/0x710 [ 3727.065674][ T282] netlink_sendmsg+0x723/0xbe0 [ 3727.065674][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3727.065674][ T282] ___sys_sendmsg+0xee/0x170 [ 3727.065674][ T282] __sys_sendmsg+0xcd/0x170 [ 3727.065674][ T282] do_syscall_64+0xc6/0x1e0 [ 3727.065674][ T282] [ 3727.067824][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3727.067824][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3727.067824][ T282] ipv6_find_idev+0x102/0x170 [ 3727.067824][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3727.067824][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3727.067824][ T282] netlink_rcv_skb+0x130/0x360 [ 3727.067824][ T282] netlink_unicast+0x449/0x710 [ 3727.067824][ T282] netlink_sendmsg+0x723/0xbe0 [ 3727.067824][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3727.067824][ T282] ___sys_sendmsg+0xee/0x170 [ 3727.067824][ T282] __sys_sendmsg+0xcd/0x170 [ 3727.067824][ T282] do_syscall_64+0xc6/0x1e0 [ 3727.067824][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3727.067824][ T282] [ 3727.069537][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3727.069537][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3727.069537][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3727.069537][ T282] ipv6_find_idev+0x102/0x170 [ 3727.069537][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3727.069537][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3727.069537][ T282] netlink_rcv_skb+0x130/0x360 [ 3727.069537][ T282] netlink_unicast+0x449/0x710 [ 3727.069537][ T282] netlink_sendmsg+0x723/0xbe0 [ 3727.069537][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3727.069537][ T282] ___sys_sendmsg+0xee/0x170 [ 3727.069537][ T282] __sys_sendmsg+0xcd/0x170 [ 3727.069537][ T282] do_syscall_64+0xc6/0x1e0 [ 3727.069537][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3727.069537][ T282] [ 3736.690961][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3736.691482][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3736.691482][ T284] netdev_get_by_index+0x5e/0x80 [ 3736.691482][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3736.691482][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3736.691482][ T284] ip6_route_add+0x1c/0x140 [ 3736.691482][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3736.691482][ T284] inet6_addr_add+0x4f8/0xa40 [ 3736.691482][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3736.691482][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3736.691482][ T284] netlink_rcv_skb+0x130/0x360 [ 3736.691482][ T284] netlink_unicast+0x449/0x710 [ 3736.691482][ T284] netlink_sendmsg+0x723/0xbe0 [ 3736.691482][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3736.691482][ T284] ___sys_sendmsg+0xee/0x170 [ 3736.691482][ T284] __sys_sendmsg+0xcd/0x170 [ 3736.691482][ T284] do_syscall_64+0xc6/0x1e0 [ 3736.691482][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3736.691482][ T284] [ 3736.693734][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3736.693734][ T284] netdev_get_by_index+0x5e/0x80 [ 3736.693734][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3736.693734][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3736.693734][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3736.693734][ T284] ipv6_add_addr+0x411/0x2000 [ 3736.693734][ T284] inet6_addr_add+0x30e/0xa40 [ 3736.693734][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3736.693734][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3736.693734][ T284] netlink_rcv_skb+0x130/0x360 [ 3736.693734][ T284] netlink_unicast+0x449/0x710 [ 3736.693734][ T284] netlink_sendmsg+0x723/0xbe0 [ 3736.693734][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3736.693734][ T284] ___sys_sendmsg+0xee/0x170 [ 3736.693734][ T284] __sys_sendmsg+0xcd/0x170 [ 3736.693734][ T284] do_syscall_64+0xc6/0x1e0 [ 3736.693734][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3736.693734][ T284] [ 3736.695968][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3736.695968][ T284] netdev_get_by_index+0x5e/0x80 [ 3736.695968][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3736.695968][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3736.695968][ T284] ip6_route_add+0x1c/0x140 [ 3736.695968][ T284] addrconf_add_mroute+0x129/0x180 [ 3736.695968][ T284] addrconf_add_dev+0xe2/0x170 [ 3736.695968][ T284] inet6_addr_add+0x12f/0xa40 [ 3736.695968][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3736.695968][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3736.695968][ T284] netlink_rcv_skb+0x130/0x360 [ 3736.695968][ T284] netlink_unicast+0x449/0x710 [ 3736.695968][ T284] netlink_sendmsg+0x723/0xbe0 [ 3736.695968][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3736.695968][ T284] ___sys_sendmsg+0xee/0x170 [ 3736.695968][ T284] __sys_sendmsg+0xcd/0x170 [ 3736.695968][ T284] do_syscall_64+0xc6/0x1e0 [ 3736.695968][ T284] [ 3736.698150][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3736.698150][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3736.698150][ T284] ipv6_find_idev+0x102/0x170 [ 3736.698150][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3736.698150][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3736.698150][ T284] netlink_rcv_skb+0x130/0x360 [ 3736.698150][ T284] netlink_unicast+0x449/0x710 [ 3736.698150][ T284] netlink_sendmsg+0x723/0xbe0 [ 3736.698150][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3736.698150][ T284] ___sys_sendmsg+0xee/0x170 [ 3736.698150][ T284] __sys_sendmsg+0xcd/0x170 [ 3736.698150][ T284] do_syscall_64+0xc6/0x1e0 [ 3736.698150][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3736.698150][ T284] [ 3736.699847][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3736.699847][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3736.699847][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3736.699847][ T284] ipv6_find_idev+0x102/0x170 [ 3736.699847][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3736.699847][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3736.699847][ T284] netlink_rcv_skb+0x130/0x360 [ 3736.699847][ T284] netlink_unicast+0x449/0x710 [ 3736.699847][ T284] netlink_sendmsg+0x723/0xbe0 [ 3736.699847][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3736.699847][ T284] ___sys_sendmsg+0xee/0x170 [ 3736.699847][ T284] __sys_sendmsg+0xcd/0x170 [ 3736.699847][ T284] do_syscall_64+0xc6/0x1e0 [ 3736.699847][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3736.699847][ T284] [ 3737.202965][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3737.203423][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3737.203423][ T282] dst_init+0x84/0x4a0 [ 3737.203423][ T282] dst_alloc+0x97/0x150 [ 3737.203423][ T282] ip6_dst_alloc+0x23/0x90 [ 3737.203423][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3737.203423][ T282] ip6_pol_route+0x56f/0x840 [ 3737.203423][ T282] fib6_rule_lookup+0x196/0x240 [ 3737.203423][ T282] ip6_route_input+0x542/0x980 [ 3737.203423][ T282] ipv6_rcv+0x8f/0x400 [ 3737.203423][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3737.203423][ T282] process_backlog+0x101/0x620 [ 3737.203423][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3737.203423][ T282] net_rx_action+0x495/0xbe0 [ 3737.203423][ T282] __do_softirq+0x1b5/0x7f6 [ 3737.203423][ T282] [ 3737.205237][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3737.205237][ T282] netdev_get_by_index+0x5e/0x80 [ 3737.205237][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3737.205237][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3737.205237][ T282] ip6_route_add+0x1c/0x140 [ 3737.205237][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3737.205237][ T282] inet6_addr_add+0x4f8/0xa40 [ 3737.205237][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3737.205237][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3737.205237][ T282] netlink_rcv_skb+0x130/0x360 [ 3737.205237][ T282] netlink_unicast+0x449/0x710 [ 3737.205237][ T282] netlink_sendmsg+0x723/0xbe0 [ 3737.205237][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3737.205237][ T282] ___sys_sendmsg+0xee/0x170 [ 3737.205237][ T282] __sys_sendmsg+0xcd/0x170 [ 3737.205237][ T282] do_syscall_64+0xc6/0x1e0 [ 3737.205237][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3737.205237][ T282] [ 3737.207454][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3737.207454][ T282] netdev_get_by_index+0x5e/0x80 [ 3737.207454][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3737.207454][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3737.207454][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3737.207454][ T282] ipv6_add_addr+0x411/0x2000 [ 3737.207454][ T282] inet6_addr_add+0x30e/0xa40 [ 3737.207454][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3737.207454][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3737.207454][ T282] netlink_rcv_skb+0x130/0x360 [ 3737.207454][ T282] netlink_unicast+0x449/0x710 [ 3737.207454][ T282] netlink_sendmsg+0x723/0xbe0 [ 3737.207454][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3737.207454][ T282] ___sys_sendmsg+0xee/0x170 [ 3737.207454][ T282] __sys_sendmsg+0xcd/0x170 [ 3737.207454][ T282] do_syscall_64+0xc6/0x1e0 [ 3737.207454][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3737.207454][ T282] [ 3737.209676][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3737.209676][ T282] netdev_get_by_index+0x5e/0x80 [ 3737.209676][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3737.209676][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3737.209676][ T282] ip6_route_add+0x1c/0x140 [ 3737.209676][ T282] addrconf_add_mroute+0x129/0x180 [ 3737.209676][ T282] addrconf_add_dev+0xe2/0x170 [ 3737.209676][ T282] inet6_addr_add+0x12f/0xa40 [ 3737.209676][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3737.209676][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3737.209676][ T282] netlink_rcv_skb+0x130/0x360 [ 3737.209676][ T282] netlink_unicast+0x449/0x710 [ 3737.209676][ T282] netlink_sendmsg+0x723/0xbe0 [ 3737.209676][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3737.209676][ T282] ___sys_sendmsg+0xee/0x170 [ 3737.209676][ T282] __sys_sendmsg+0xcd/0x170 [ 3737.209676][ T282] do_syscall_64+0xc6/0x1e0 [ 3737.209676][ T282] [ 3737.211860][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3737.211860][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3737.211860][ T282] ipv6_find_idev+0x102/0x170 [ 3737.211860][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3737.211860][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3737.211860][ T282] netlink_rcv_skb+0x130/0x360 [ 3737.211860][ T282] netlink_unicast+0x449/0x710 [ 3737.211860][ T282] netlink_sendmsg+0x723/0xbe0 [ 3737.211860][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3737.211860][ T282] ___sys_sendmsg+0xee/0x170 [ 3737.211860][ T282] __sys_sendmsg+0xcd/0x170 [ 3737.211860][ T282] do_syscall_64+0xc6/0x1e0 [ 3737.211860][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3737.211860][ T282] [ 3737.213586][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3737.213586][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3737.213586][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3737.213586][ T282] ipv6_find_idev+0x102/0x170 [ 3737.213586][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3737.213586][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3737.213586][ T282] netlink_rcv_skb+0x130/0x360 [ 3737.213586][ T282] netlink_unicast+0x449/0x710 [ 3737.213586][ T282] netlink_sendmsg+0x723/0xbe0 [ 3737.213586][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3737.213586][ T282] ___sys_sendmsg+0xee/0x170 [ 3737.213586][ T282] __sys_sendmsg+0xcd/0x170 [ 3737.213586][ T282] do_syscall_64+0xc6/0x1e0 [ 3737.213586][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3737.213586][ T282] [ 3746.939007][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3746.939482][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3746.939482][ T284] netdev_get_by_index+0x5e/0x80 [ 3746.939482][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3746.939482][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3746.939482][ T284] ip6_route_add+0x1c/0x140 [ 3746.939482][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3746.939482][ T284] inet6_addr_add+0x4f8/0xa40 [ 3746.939482][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3746.939482][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3746.939482][ T284] netlink_rcv_skb+0x130/0x360 [ 3746.939482][ T284] netlink_unicast+0x449/0x710 [ 3746.939482][ T284] netlink_sendmsg+0x723/0xbe0 [ 3746.939482][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3746.939482][ T284] ___sys_sendmsg+0xee/0x170 [ 3746.939482][ T284] __sys_sendmsg+0xcd/0x170 [ 3746.939482][ T284] do_syscall_64+0xc6/0x1e0 [ 3746.939482][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3746.939482][ T284] [ 3746.941717][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3746.941717][ T284] netdev_get_by_index+0x5e/0x80 [ 3746.941717][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3746.941717][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3746.941717][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3746.941717][ T284] ipv6_add_addr+0x411/0x2000 [ 3746.941717][ T284] inet6_addr_add+0x30e/0xa40 [ 3746.941717][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3746.941717][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3746.941717][ T284] netlink_rcv_skb+0x130/0x360 [ 3746.941717][ T284] netlink_unicast+0x449/0x710 [ 3746.941717][ T284] netlink_sendmsg+0x723/0xbe0 [ 3746.941717][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3746.941717][ T284] ___sys_sendmsg+0xee/0x170 [ 3746.941717][ T284] __sys_sendmsg+0xcd/0x170 [ 3746.941717][ T284] do_syscall_64+0xc6/0x1e0 [ 3746.941717][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3746.941717][ T284] [ 3746.943931][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3746.943931][ T284] netdev_get_by_index+0x5e/0x80 [ 3746.943931][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3746.943931][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3746.943931][ T284] ip6_route_add+0x1c/0x140 [ 3746.943931][ T284] addrconf_add_mroute+0x129/0x180 [ 3746.943931][ T284] addrconf_add_dev+0xe2/0x170 [ 3746.943931][ T284] inet6_addr_add+0x12f/0xa40 [ 3746.943931][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3746.943931][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3746.943931][ T284] netlink_rcv_skb+0x130/0x360 [ 3746.943931][ T284] netlink_unicast+0x449/0x710 [ 3746.943931][ T284] netlink_sendmsg+0x723/0xbe0 [ 3746.943931][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3746.943931][ T284] ___sys_sendmsg+0xee/0x170 [ 3746.943931][ T284] __sys_sendmsg+0xcd/0x170 [ 3746.943931][ T284] do_syscall_64+0xc6/0x1e0 [ 3746.943931][ T284] [ 3746.946103][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3746.946103][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3746.946103][ T284] ipv6_find_idev+0x102/0x170 [ 3746.946103][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3746.946103][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3746.946103][ T284] netlink_rcv_skb+0x130/0x360 [ 3746.946103][ T284] netlink_unicast+0x449/0x710 [ 3746.946103][ T284] netlink_sendmsg+0x723/0xbe0 [ 3746.946103][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3746.946103][ T284] ___sys_sendmsg+0xee/0x170 [ 3746.946103][ T284] __sys_sendmsg+0xcd/0x170 [ 3746.946103][ T284] do_syscall_64+0xc6/0x1e0 [ 3746.946103][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3746.946103][ T284] [ 3746.947796][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3746.947796][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3746.947796][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3746.947796][ T284] ipv6_find_idev+0x102/0x170 [ 3746.947796][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3746.947796][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3746.947796][ T284] netlink_rcv_skb+0x130/0x360 [ 3746.947796][ T284] netlink_unicast+0x449/0x710 [ 3746.947796][ T284] netlink_sendmsg+0x723/0xbe0 [ 3746.947796][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3746.947796][ T284] ___sys_sendmsg+0xee/0x170 [ 3746.947796][ T284] __sys_sendmsg+0xcd/0x170 [ 3746.947796][ T284] do_syscall_64+0xc6/0x1e0 [ 3746.947796][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3746.947796][ T284] [ 3747.450969][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3747.451405][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3747.451405][ T282] dst_init+0x84/0x4a0 [ 3747.451405][ T282] dst_alloc+0x97/0x150 [ 3747.451405][ T282] ip6_dst_alloc+0x23/0x90 [ 3747.451405][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3747.451405][ T282] ip6_pol_route+0x56f/0x840 [ 3747.451405][ T282] fib6_rule_lookup+0x196/0x240 [ 3747.451405][ T282] ip6_route_input+0x542/0x980 [ 3747.451405][ T282] ipv6_rcv+0x8f/0x400 [ 3747.451405][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3747.451405][ T282] process_backlog+0x101/0x620 [ 3747.451405][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3747.451405][ T282] net_rx_action+0x495/0xbe0 [ 3747.451405][ T282] __do_softirq+0x1b5/0x7f6 [ 3747.451405][ T282] [ 3747.453223][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3747.453223][ T282] netdev_get_by_index+0x5e/0x80 [ 3747.453223][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3747.453223][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3747.453223][ T282] ip6_route_add+0x1c/0x140 [ 3747.453223][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3747.453223][ T282] inet6_addr_add+0x4f8/0xa40 [ 3747.453223][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3747.453223][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3747.453223][ T282] netlink_rcv_skb+0x130/0x360 [ 3747.453223][ T282] netlink_unicast+0x449/0x710 [ 3747.453223][ T282] netlink_sendmsg+0x723/0xbe0 [ 3747.453223][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3747.453223][ T282] ___sys_sendmsg+0xee/0x170 [ 3747.453223][ T282] __sys_sendmsg+0xcd/0x170 [ 3747.453223][ T282] do_syscall_64+0xc6/0x1e0 [ 3747.453223][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3747.453223][ T282] [ 3747.455443][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3747.455443][ T282] netdev_get_by_index+0x5e/0x80 [ 3747.455443][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3747.455443][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3747.455443][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3747.455443][ T282] ipv6_add_addr+0x411/0x2000 [ 3747.455443][ T282] inet6_addr_add+0x30e/0xa40 [ 3747.455443][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3747.455443][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3747.455443][ T282] netlink_rcv_skb+0x130/0x360 [ 3747.455443][ T282] netlink_unicast+0x449/0x710 [ 3747.455443][ T282] netlink_sendmsg+0x723/0xbe0 [ 3747.455443][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3747.455443][ T282] ___sys_sendmsg+0xee/0x170 [ 3747.455443][ T282] __sys_sendmsg+0xcd/0x170 [ 3747.455443][ T282] do_syscall_64+0xc6/0x1e0 [ 3747.455443][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3747.455443][ T282] [ 3747.457653][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3747.457653][ T282] netdev_get_by_index+0x5e/0x80 [ 3747.457653][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3747.457653][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3747.457653][ T282] ip6_route_add+0x1c/0x140 [ 3747.457653][ T282] addrconf_add_mroute+0x129/0x180 [ 3747.457653][ T282] addrconf_add_dev+0xe2/0x170 [ 3747.457653][ T282] inet6_addr_add+0x12f/0xa40 [ 3747.457653][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3747.457653][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3747.457653][ T282] netlink_rcv_skb+0x130/0x360 [ 3747.457653][ T282] netlink_unicast+0x449/0x710 [ 3747.457653][ T282] netlink_sendmsg+0x723/0xbe0 [ 3747.457653][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3747.457653][ T282] ___sys_sendmsg+0xee/0x170 [ 3747.457653][ T282] __sys_sendmsg+0xcd/0x170 [ 3747.457653][ T282] do_syscall_64+0xc6/0x1e0 [ 3747.457653][ T282] [ 3747.459840][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3747.459840][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3747.459840][ T282] ipv6_find_idev+0x102/0x170 [ 3747.459840][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3747.459840][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3747.459840][ T282] netlink_rcv_skb+0x130/0x360 [ 3747.459840][ T282] netlink_unicast+0x449/0x710 [ 3747.459840][ T282] netlink_sendmsg+0x723/0xbe0 [ 3747.459840][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3747.459840][ T282] ___sys_sendmsg+0xee/0x170 [ 3747.459840][ T282] __sys_sendmsg+0xcd/0x170 [ 3747.459840][ T282] do_syscall_64+0xc6/0x1e0 [ 3747.459840][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3747.459840][ T282] [ 3747.461550][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3747.461550][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3747.461550][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3747.461550][ T282] ipv6_find_idev+0x102/0x170 [ 3747.461550][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3747.461550][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3747.461550][ T282] netlink_rcv_skb+0x130/0x360 [ 3747.461550][ T282] netlink_unicast+0x449/0x710 [ 3747.461550][ T282] netlink_sendmsg+0x723/0xbe0 [ 3747.461550][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3747.461550][ T282] ___sys_sendmsg+0xee/0x170 [ 3747.461550][ T282] __sys_sendmsg+0xcd/0x170 [ 3747.461550][ T282] do_syscall_64+0xc6/0x1e0 [ 3747.461550][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3747.461550][ T282] [ 3757.187091][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3757.187706][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3757.187706][ T284] netdev_get_by_index+0x5e/0x80 [ 3757.187706][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3757.187706][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3757.187706][ T284] ip6_route_add+0x1c/0x140 [ 3757.187706][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3757.187706][ T284] inet6_addr_add+0x4f8/0xa40 [ 3757.187706][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3757.187706][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3757.187706][ T284] netlink_rcv_skb+0x130/0x360 [ 3757.187706][ T284] netlink_unicast+0x449/0x710 [ 3757.187706][ T284] netlink_sendmsg+0x723/0xbe0 [ 3757.187706][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3757.187706][ T284] ___sys_sendmsg+0xee/0x170 [ 3757.187706][ T284] __sys_sendmsg+0xcd/0x170 [ 3757.187706][ T284] do_syscall_64+0xc6/0x1e0 [ 3757.187706][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3757.187706][ T284] [ 3757.191355][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3757.191355][ T284] netdev_get_by_index+0x5e/0x80 [ 3757.191355][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3757.191355][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3757.191355][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3757.191355][ T284] ipv6_add_addr+0x411/0x2000 [ 3757.191355][ T284] inet6_addr_add+0x30e/0xa40 [ 3757.191355][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3757.191355][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3757.191355][ T284] netlink_rcv_skb+0x130/0x360 [ 3757.191355][ T284] netlink_unicast+0x449/0x710 [ 3757.191355][ T284] netlink_sendmsg+0x723/0xbe0 [ 3757.191355][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3757.191355][ T284] ___sys_sendmsg+0xee/0x170 [ 3757.191355][ T284] __sys_sendmsg+0xcd/0x170 [ 3757.191355][ T284] do_syscall_64+0xc6/0x1e0 [ 3757.191355][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3757.191355][ T284] [ 3757.195009][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3757.195009][ T284] netdev_get_by_index+0x5e/0x80 [ 3757.195009][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3757.195009][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3757.195009][ T284] ip6_route_add+0x1c/0x140 [ 3757.195009][ T284] addrconf_add_mroute+0x129/0x180 [ 3757.195009][ T284] addrconf_add_dev+0xe2/0x170 [ 3757.195009][ T284] inet6_addr_add+0x12f/0xa40 [ 3757.195009][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3757.195009][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3757.195009][ T284] netlink_rcv_skb+0x130/0x360 [ 3757.195009][ T284] netlink_unicast+0x449/0x710 [ 3757.195009][ T284] netlink_sendmsg+0x723/0xbe0 [ 3757.195009][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3757.195009][ T284] ___sys_sendmsg+0xee/0x170 [ 3757.195009][ T284] __sys_sendmsg+0xcd/0x170 [ 3757.195009][ T284] do_syscall_64+0xc6/0x1e0 [ 3757.195009][ T284] [ 3757.198569][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3757.198569][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3757.198569][ T284] ipv6_find_idev+0x102/0x170 [ 3757.198569][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3757.198569][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3757.198569][ T284] netlink_rcv_skb+0x130/0x360 [ 3757.198569][ T284] netlink_unicast+0x449/0x710 [ 3757.198569][ T284] netlink_sendmsg+0x723/0xbe0 [ 3757.198569][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3757.198569][ T284] ___sys_sendmsg+0xee/0x170 [ 3757.198569][ T284] __sys_sendmsg+0xcd/0x170 [ 3757.198569][ T284] do_syscall_64+0xc6/0x1e0 [ 3757.198569][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3757.198569][ T284] [ 3757.201394][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3757.201394][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3757.201394][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3757.201394][ T284] ipv6_find_idev+0x102/0x170 [ 3757.201394][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3757.201394][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3757.201394][ T284] netlink_rcv_skb+0x130/0x360 [ 3757.201394][ T284] netlink_unicast+0x449/0x710 [ 3757.201394][ T284] netlink_sendmsg+0x723/0xbe0 [ 3757.201394][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3757.201394][ T284] ___sys_sendmsg+0xee/0x170 [ 3757.201394][ T284] __sys_sendmsg+0xcd/0x170 [ 3757.201394][ T284] do_syscall_64+0xc6/0x1e0 [ 3757.201394][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3757.201394][ T284] [ 3757.699040][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3757.699468][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3757.699468][ T282] dst_init+0x84/0x4a0 [ 3757.699468][ T282] dst_alloc+0x97/0x150 [ 3757.699468][ T282] ip6_dst_alloc+0x23/0x90 [ 3757.699468][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3757.699468][ T282] ip6_pol_route+0x56f/0x840 [ 3757.699468][ T282] fib6_rule_lookup+0x196/0x240 [ 3757.699468][ T282] ip6_route_input+0x542/0x980 [ 3757.699468][ T282] ipv6_rcv+0x8f/0x400 [ 3757.699468][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3757.699468][ T282] process_backlog+0x101/0x620 [ 3757.699468][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3757.699468][ T282] net_rx_action+0x495/0xbe0 [ 3757.699468][ T282] __do_softirq+0x1b5/0x7f6 [ 3757.699468][ T282] [ 3757.701312][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3757.701312][ T282] netdev_get_by_index+0x5e/0x80 [ 3757.701312][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3757.701312][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3757.701312][ T282] ip6_route_add+0x1c/0x140 [ 3757.701312][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3757.701312][ T282] inet6_addr_add+0x4f8/0xa40 [ 3757.701312][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3757.701312][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3757.701312][ T282] netlink_rcv_skb+0x130/0x360 [ 3757.701312][ T282] netlink_unicast+0x449/0x710 [ 3757.701312][ T282] netlink_sendmsg+0x723/0xbe0 [ 3757.701312][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3757.701312][ T282] ___sys_sendmsg+0xee/0x170 [ 3757.701312][ T282] __sys_sendmsg+0xcd/0x170 [ 3757.701312][ T282] do_syscall_64+0xc6/0x1e0 [ 3757.701312][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3757.701312][ T282] [ 3757.703591][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3757.703591][ T282] netdev_get_by_index+0x5e/0x80 [ 3757.703591][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3757.703591][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3757.703591][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3757.703591][ T282] ipv6_add_addr+0x411/0x2000 [ 3757.703591][ T282] inet6_addr_add+0x30e/0xa40 [ 3757.703591][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3757.703591][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3757.703591][ T282] netlink_rcv_skb+0x130/0x360 [ 3757.703591][ T282] netlink_unicast+0x449/0x710 [ 3757.703591][ T282] netlink_sendmsg+0x723/0xbe0 [ 3757.703591][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3757.703591][ T282] ___sys_sendmsg+0xee/0x170 [ 3757.703591][ T282] __sys_sendmsg+0xcd/0x170 [ 3757.703591][ T282] do_syscall_64+0xc6/0x1e0 [ 3757.703591][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3757.703591][ T282] [ 3757.705799][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3757.705799][ T282] netdev_get_by_index+0x5e/0x80 [ 3757.705799][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3757.705799][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3757.705799][ T282] ip6_route_add+0x1c/0x140 [ 3757.705799][ T282] addrconf_add_mroute+0x129/0x180 [ 3757.705799][ T282] addrconf_add_dev+0xe2/0x170 [ 3757.705799][ T282] inet6_addr_add+0x12f/0xa40 [ 3757.705799][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3757.705799][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3757.705799][ T282] netlink_rcv_skb+0x130/0x360 [ 3757.705799][ T282] netlink_unicast+0x449/0x710 [ 3757.705799][ T282] netlink_sendmsg+0x723/0xbe0 [ 3757.705799][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3757.705799][ T282] ___sys_sendmsg+0xee/0x170 [ 3757.705799][ T282] __sys_sendmsg+0xcd/0x170 [ 3757.705799][ T282] do_syscall_64+0xc6/0x1e0 [ 3757.705799][ T282] [ 3757.707978][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3757.707978][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3757.707978][ T282] ipv6_find_idev+0x102/0x170 [ 3757.707978][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3757.707978][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3757.707978][ T282] netlink_rcv_skb+0x130/0x360 [ 3757.707978][ T282] netlink_unicast+0x449/0x710 [ 3757.707978][ T282] netlink_sendmsg+0x723/0xbe0 [ 3757.707978][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3757.707978][ T282] ___sys_sendmsg+0xee/0x170 [ 3757.707978][ T282] __sys_sendmsg+0xcd/0x170 [ 3757.707978][ T282] do_syscall_64+0xc6/0x1e0 [ 3757.707978][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3757.707978][ T282] [ 3757.709683][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3757.709683][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3757.709683][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3757.709683][ T282] ipv6_find_idev+0x102/0x170 [ 3757.709683][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3757.709683][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3757.709683][ T282] netlink_rcv_skb+0x130/0x360 [ 3757.709683][ T282] netlink_unicast+0x449/0x710 [ 3757.709683][ T282] netlink_sendmsg+0x723/0xbe0 [ 3757.709683][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3757.709683][ T282] ___sys_sendmsg+0xee/0x170 [ 3757.709683][ T282] __sys_sendmsg+0xcd/0x170 [ 3757.709683][ T282] do_syscall_64+0xc6/0x1e0 [ 3757.709683][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3757.709683][ T282] [ 3767.442948][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3767.443374][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3767.443374][ T284] netdev_get_by_index+0x5e/0x80 [ 3767.443374][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3767.443374][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3767.443374][ T284] ip6_route_add+0x1c/0x140 [ 3767.443374][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3767.443374][ T284] inet6_addr_add+0x4f8/0xa40 [ 3767.443374][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3767.443374][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3767.443374][ T284] netlink_rcv_skb+0x130/0x360 [ 3767.443374][ T284] netlink_unicast+0x449/0x710 [ 3767.443374][ T284] netlink_sendmsg+0x723/0xbe0 [ 3767.443374][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3767.443374][ T284] ___sys_sendmsg+0xee/0x170 [ 3767.443374][ T284] __sys_sendmsg+0xcd/0x170 [ 3767.443374][ T284] do_syscall_64+0xc6/0x1e0 [ 3767.443374][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3767.443374][ T284] [ 3767.445621][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3767.445621][ T284] netdev_get_by_index+0x5e/0x80 [ 3767.445621][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3767.445621][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3767.445621][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3767.445621][ T284] ipv6_add_addr+0x411/0x2000 [ 3767.445621][ T284] inet6_addr_add+0x30e/0xa40 [ 3767.445621][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3767.445621][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3767.445621][ T284] netlink_rcv_skb+0x130/0x360 [ 3767.445621][ T284] netlink_unicast+0x449/0x710 [ 3767.445621][ T284] netlink_sendmsg+0x723/0xbe0 [ 3767.445621][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3767.445621][ T284] ___sys_sendmsg+0xee/0x170 [ 3767.445621][ T284] __sys_sendmsg+0xcd/0x170 [ 3767.445621][ T284] do_syscall_64+0xc6/0x1e0 [ 3767.445621][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3767.445621][ T284] [ 3767.447834][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3767.447834][ T284] netdev_get_by_index+0x5e/0x80 [ 3767.447834][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3767.447834][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3767.447834][ T284] ip6_route_add+0x1c/0x140 [ 3767.447834][ T284] addrconf_add_mroute+0x129/0x180 [ 3767.447834][ T284] addrconf_add_dev+0xe2/0x170 [ 3767.447834][ T284] inet6_addr_add+0x12f/0xa40 [ 3767.447834][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3767.447834][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3767.447834][ T284] netlink_rcv_skb+0x130/0x360 [ 3767.447834][ T284] netlink_unicast+0x449/0x710 [ 3767.447834][ T284] netlink_sendmsg+0x723/0xbe0 [ 3767.447834][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3767.447834][ T284] ___sys_sendmsg+0xee/0x170 [ 3767.447834][ T284] __sys_sendmsg+0xcd/0x170 [ 3767.447834][ T284] do_syscall_64+0xc6/0x1e0 [ 3767.447834][ T284] [ 3767.450527][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3767.450527][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3767.450527][ T284] ipv6_find_idev+0x102/0x170 [ 3767.450527][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3767.450527][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3767.450527][ T284] netlink_rcv_skb+0x130/0x360 [ 3767.450527][ T284] netlink_unicast+0x449/0x710 [ 3767.450527][ T284] netlink_sendmsg+0x723/0xbe0 [ 3767.450527][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3767.450527][ T284] ___sys_sendmsg+0xee/0x170 [ 3767.450527][ T284] __sys_sendmsg+0xcd/0x170 [ 3767.450527][ T284] do_syscall_64+0xc6/0x1e0 [ 3767.450527][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3767.450527][ T284] [ 3767.452222][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3767.452222][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3767.452222][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3767.452222][ T284] ipv6_find_idev+0x102/0x170 [ 3767.452222][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3767.452222][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3767.452222][ T284] netlink_rcv_skb+0x130/0x360 [ 3767.452222][ T284] netlink_unicast+0x449/0x710 [ 3767.452222][ T284] netlink_sendmsg+0x723/0xbe0 [ 3767.452222][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3767.452222][ T284] ___sys_sendmsg+0xee/0x170 [ 3767.452222][ T284] __sys_sendmsg+0xcd/0x170 [ 3767.452222][ T284] do_syscall_64+0xc6/0x1e0 [ 3767.452222][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3767.452222][ T284] [ 3767.946952][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3767.947395][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3767.947395][ T282] dst_init+0x84/0x4a0 [ 3767.947395][ T282] dst_alloc+0x97/0x150 [ 3767.947395][ T282] ip6_dst_alloc+0x23/0x90 [ 3767.947395][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3767.947395][ T282] ip6_pol_route+0x56f/0x840 [ 3767.947395][ T282] fib6_rule_lookup+0x196/0x240 [ 3767.947395][ T282] ip6_route_input+0x542/0x980 [ 3767.947395][ T282] ipv6_rcv+0x8f/0x400 [ 3767.947395][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3767.947395][ T282] process_backlog+0x101/0x620 [ 3767.947395][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3767.947395][ T282] net_rx_action+0x495/0xbe0 [ 3767.947395][ T282] __do_softirq+0x1b5/0x7f6 [ 3767.947395][ T282] [ 3767.949314][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3767.949314][ T282] netdev_get_by_index+0x5e/0x80 [ 3767.949314][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3767.949314][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3767.949314][ T282] ip6_route_add+0x1c/0x140 [ 3767.949314][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3767.949314][ T282] inet6_addr_add+0x4f8/0xa40 [ 3767.949314][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3767.949314][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3767.949314][ T282] netlink_rcv_skb+0x130/0x360 [ 3767.949314][ T282] netlink_unicast+0x449/0x710 [ 3767.949314][ T282] netlink_sendmsg+0x723/0xbe0 [ 3767.949314][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3767.949314][ T282] ___sys_sendmsg+0xee/0x170 [ 3767.949314][ T282] __sys_sendmsg+0xcd/0x170 [ 3767.949314][ T282] do_syscall_64+0xc6/0x1e0 [ 3767.949314][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3767.949314][ T282] [ 3767.951835][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3767.951835][ T282] netdev_get_by_index+0x5e/0x80 [ 3767.951835][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3767.951835][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3767.951835][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3767.951835][ T282] ipv6_add_addr+0x411/0x2000 [ 3767.951835][ T282] inet6_addr_add+0x30e/0xa40 [ 3767.951835][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3767.951835][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3767.951835][ T282] netlink_rcv_skb+0x130/0x360 [ 3767.951835][ T282] netlink_unicast+0x449/0x710 [ 3767.951835][ T282] netlink_sendmsg+0x723/0xbe0 [ 3767.951835][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3767.951835][ T282] ___sys_sendmsg+0xee/0x170 [ 3767.951835][ T282] __sys_sendmsg+0xcd/0x170 [ 3767.951835][ T282] do_syscall_64+0xc6/0x1e0 [ 3767.951835][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3767.951835][ T282] [ 3767.954123][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3767.954123][ T282] netdev_get_by_index+0x5e/0x80 [ 3767.954123][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3767.954123][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3767.954123][ T282] ip6_route_add+0x1c/0x140 [ 3767.954123][ T282] addrconf_add_mroute+0x129/0x180 [ 3767.954123][ T282] addrconf_add_dev+0xe2/0x170 [ 3767.954123][ T282] inet6_addr_add+0x12f/0xa40 [ 3767.954123][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3767.954123][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3767.954123][ T282] netlink_rcv_skb+0x130/0x360 [ 3767.954123][ T282] netlink_unicast+0x449/0x710 [ 3767.954123][ T282] netlink_sendmsg+0x723/0xbe0 [ 3767.954123][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3767.954123][ T282] ___sys_sendmsg+0xee/0x170 [ 3767.954123][ T282] __sys_sendmsg+0xcd/0x170 [ 3767.954123][ T282] do_syscall_64+0xc6/0x1e0 [ 3767.954123][ T282] [ 3767.956305][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3767.956305][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3767.956305][ T282] ipv6_find_idev+0x102/0x170 [ 3767.956305][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3767.956305][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3767.956305][ T282] netlink_rcv_skb+0x130/0x360 [ 3767.956305][ T282] netlink_unicast+0x449/0x710 [ 3767.956305][ T282] netlink_sendmsg+0x723/0xbe0 [ 3767.956305][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3767.956305][ T282] ___sys_sendmsg+0xee/0x170 [ 3767.956305][ T282] __sys_sendmsg+0xcd/0x170 [ 3767.956305][ T282] do_syscall_64+0xc6/0x1e0 [ 3767.956305][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3767.956305][ T282] [ 3767.958111][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3767.958111][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3767.958111][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3767.958111][ T282] ipv6_find_idev+0x102/0x170 [ 3767.958111][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3767.958111][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3767.958111][ T282] netlink_rcv_skb+0x130/0x360 [ 3767.958111][ T282] netlink_unicast+0x449/0x710 [ 3767.958111][ T282] netlink_sendmsg+0x723/0xbe0 [ 3767.958111][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3767.958111][ T282] ___sys_sendmsg+0xee/0x170 [ 3767.958111][ T282] __sys_sendmsg+0xcd/0x170 [ 3767.958111][ T282] do_syscall_64+0xc6/0x1e0 [ 3767.958111][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3767.958111][ T282] [ 3777.843069][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3777.843513][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3777.843513][ T284] netdev_get_by_index+0x5e/0x80 [ 3777.843513][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3777.843513][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3777.843513][ T284] ip6_route_add+0x1c/0x140 [ 3777.843513][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3777.843513][ T284] inet6_addr_add+0x4f8/0xa40 [ 3777.843513][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3777.843513][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3777.843513][ T284] netlink_rcv_skb+0x130/0x360 [ 3777.843513][ T284] netlink_unicast+0x449/0x710 [ 3777.843513][ T284] netlink_sendmsg+0x723/0xbe0 [ 3777.843513][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3777.843513][ T284] ___sys_sendmsg+0xee/0x170 [ 3777.843513][ T284] __sys_sendmsg+0xcd/0x170 [ 3777.843513][ T284] do_syscall_64+0xc6/0x1e0 [ 3777.843513][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3777.843513][ T284] [ 3777.845851][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3777.845851][ T284] netdev_get_by_index+0x5e/0x80 [ 3777.845851][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3777.845851][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3777.845851][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3777.845851][ T284] ipv6_add_addr+0x411/0x2000 [ 3777.845851][ T284] inet6_addr_add+0x30e/0xa40 [ 3777.845851][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3777.845851][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3777.845851][ T284] netlink_rcv_skb+0x130/0x360 [ 3777.845851][ T284] netlink_unicast+0x449/0x710 [ 3777.845851][ T284] netlink_sendmsg+0x723/0xbe0 [ 3777.845851][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3777.845851][ T284] ___sys_sendmsg+0xee/0x170 [ 3777.845851][ T284] __sys_sendmsg+0xcd/0x170 [ 3777.845851][ T284] do_syscall_64+0xc6/0x1e0 [ 3777.845851][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3777.845851][ T284] [ 3777.848242][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3777.848242][ T284] netdev_get_by_index+0x5e/0x80 [ 3777.848242][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3777.848242][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3777.848242][ T284] ip6_route_add+0x1c/0x140 [ 3777.848242][ T284] addrconf_add_mroute+0x129/0x180 [ 3777.848242][ T284] addrconf_add_dev+0xe2/0x170 [ 3777.848242][ T284] inet6_addr_add+0x12f/0xa40 [ 3777.848242][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3777.848242][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3777.848242][ T284] netlink_rcv_skb+0x130/0x360 [ 3777.848242][ T284] netlink_unicast+0x449/0x710 [ 3777.848242][ T284] netlink_sendmsg+0x723/0xbe0 [ 3777.848242][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3777.848242][ T284] ___sys_sendmsg+0xee/0x170 [ 3777.848242][ T284] __sys_sendmsg+0xcd/0x170 [ 3777.848242][ T284] do_syscall_64+0xc6/0x1e0 [ 3777.848242][ T284] [ 3777.850461][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3777.850461][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3777.850461][ T284] ipv6_find_idev+0x102/0x170 [ 3777.850461][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3777.850461][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3777.850461][ T284] netlink_rcv_skb+0x130/0x360 [ 3777.850461][ T284] netlink_unicast+0x449/0x710 [ 3777.850461][ T284] netlink_sendmsg+0x723/0xbe0 [ 3777.850461][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3777.850461][ T284] ___sys_sendmsg+0xee/0x170 [ 3777.850461][ T284] __sys_sendmsg+0xcd/0x170 [ 3777.850461][ T284] do_syscall_64+0xc6/0x1e0 [ 3777.850461][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3777.850461][ T284] [ 3777.852208][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3777.852208][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3777.852208][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3777.852208][ T284] ipv6_find_idev+0x102/0x170 [ 3777.852208][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3777.852208][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3777.852208][ T284] netlink_rcv_skb+0x130/0x360 [ 3777.852208][ T284] netlink_unicast+0x449/0x710 [ 3777.852208][ T284] netlink_sendmsg+0x723/0xbe0 [ 3777.852208][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3777.852208][ T284] ___sys_sendmsg+0xee/0x170 [ 3777.852208][ T284] __sys_sendmsg+0xcd/0x170 [ 3777.852208][ T284] do_syscall_64+0xc6/0x1e0 [ 3777.852208][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3777.852208][ T284] [ 3778.099049][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3778.099463][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3778.099463][ T282] dst_init+0x84/0x4a0 [ 3778.099463][ T282] dst_alloc+0x97/0x150 [ 3778.099463][ T282] ip6_dst_alloc+0x23/0x90 [ 3778.099463][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3778.099463][ T282] ip6_pol_route+0x56f/0x840 [ 3778.099463][ T282] fib6_rule_lookup+0x196/0x240 [ 3778.099463][ T282] ip6_route_input+0x542/0x980 [ 3778.099463][ T282] ipv6_rcv+0x8f/0x400 [ 3778.099463][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3778.099463][ T282] process_backlog+0x101/0x620 [ 3778.099463][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3778.099463][ T282] net_rx_action+0x495/0xbe0 [ 3778.099463][ T282] __do_softirq+0x1b5/0x7f6 [ 3778.099463][ T282] [ 3778.101346][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3778.101346][ T282] netdev_get_by_index+0x5e/0x80 [ 3778.101346][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3778.101346][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3778.101346][ T282] ip6_route_add+0x1c/0x140 [ 3778.101346][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3778.101346][ T282] inet6_addr_add+0x4f8/0xa40 [ 3778.101346][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3778.101346][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3778.101346][ T282] netlink_rcv_skb+0x130/0x360 [ 3778.101346][ T282] netlink_unicast+0x449/0x710 [ 3778.101346][ T282] netlink_sendmsg+0x723/0xbe0 [ 3778.101346][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3778.101346][ T282] ___sys_sendmsg+0xee/0x170 [ 3778.101346][ T282] __sys_sendmsg+0xcd/0x170 [ 3778.101346][ T282] do_syscall_64+0xc6/0x1e0 [ 3778.101346][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3778.101346][ T282] [ 3778.103602][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3778.103602][ T282] netdev_get_by_index+0x5e/0x80 [ 3778.103602][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3778.103602][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3778.103602][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3778.103602][ T282] ipv6_add_addr+0x411/0x2000 [ 3778.103602][ T282] inet6_addr_add+0x30e/0xa40 [ 3778.103602][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3778.103602][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3778.103602][ T282] netlink_rcv_skb+0x130/0x360 [ 3778.103602][ T282] netlink_unicast+0x449/0x710 [ 3778.103602][ T282] netlink_sendmsg+0x723/0xbe0 [ 3778.103602][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3778.103602][ T282] ___sys_sendmsg+0xee/0x170 [ 3778.103602][ T282] __sys_sendmsg+0xcd/0x170 [ 3778.103602][ T282] do_syscall_64+0xc6/0x1e0 [ 3778.103602][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3778.103602][ T282] [ 3778.105855][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3778.105855][ T282] netdev_get_by_index+0x5e/0x80 [ 3778.105855][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3778.105855][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3778.105855][ T282] ip6_route_add+0x1c/0x140 [ 3778.105855][ T282] addrconf_add_mroute+0x129/0x180 [ 3778.105855][ T282] addrconf_add_dev+0xe2/0x170 [ 3778.105855][ T282] inet6_addr_add+0x12f/0xa40 [ 3778.105855][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3778.105855][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3778.105855][ T282] netlink_rcv_skb+0x130/0x360 [ 3778.105855][ T282] netlink_unicast+0x449/0x710 [ 3778.105855][ T282] netlink_sendmsg+0x723/0xbe0 [ 3778.105855][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3778.105855][ T282] ___sys_sendmsg+0xee/0x170 [ 3778.105855][ T282] __sys_sendmsg+0xcd/0x170 [ 3778.105855][ T282] do_syscall_64+0xc6/0x1e0 [ 3778.105855][ T282] [ 3778.108039][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3778.108039][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3778.108039][ T282] ipv6_find_idev+0x102/0x170 [ 3778.108039][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3778.108039][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3778.108039][ T282] netlink_rcv_skb+0x130/0x360 [ 3778.108039][ T282] netlink_unicast+0x449/0x710 [ 3778.108039][ T282] netlink_sendmsg+0x723/0xbe0 [ 3778.108039][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3778.108039][ T282] ___sys_sendmsg+0xee/0x170 [ 3778.108039][ T282] __sys_sendmsg+0xcd/0x170 [ 3778.108039][ T282] do_syscall_64+0xc6/0x1e0 [ 3778.108039][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3778.108039][ T282] [ 3778.109757][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3778.109757][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3778.109757][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3778.109757][ T282] ipv6_find_idev+0x102/0x170 [ 3778.109757][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3778.109757][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3778.109757][ T282] netlink_rcv_skb+0x130/0x360 [ 3778.109757][ T282] netlink_unicast+0x449/0x710 [ 3778.109757][ T282] netlink_sendmsg+0x723/0xbe0 [ 3778.109757][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3778.109757][ T282] ___sys_sendmsg+0xee/0x170 [ 3778.109757][ T282] __sys_sendmsg+0xcd/0x170 [ 3778.109757][ T282] do_syscall_64+0xc6/0x1e0 [ 3778.109757][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3778.109757][ T282] [ 3787.890979][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3787.891409][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3787.891409][ T284] netdev_get_by_index+0x5e/0x80 [ 3787.891409][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3787.891409][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3787.891409][ T284] ip6_route_add+0x1c/0x140 [ 3787.891409][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3787.891409][ T284] inet6_addr_add+0x4f8/0xa40 [ 3787.891409][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3787.891409][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3787.891409][ T284] netlink_rcv_skb+0x130/0x360 [ 3787.891409][ T284] netlink_unicast+0x449/0x710 [ 3787.891409][ T284] netlink_sendmsg+0x723/0xbe0 [ 3787.891409][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3787.891409][ T284] ___sys_sendmsg+0xee/0x170 [ 3787.891409][ T284] __sys_sendmsg+0xcd/0x170 [ 3787.891409][ T284] do_syscall_64+0xc6/0x1e0 [ 3787.891409][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3787.891409][ T284] [ 3787.893845][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3787.893845][ T284] netdev_get_by_index+0x5e/0x80 [ 3787.893845][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3787.893845][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3787.893845][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3787.893845][ T284] ipv6_add_addr+0x411/0x2000 [ 3787.893845][ T284] inet6_addr_add+0x30e/0xa40 [ 3787.893845][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3787.893845][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3787.893845][ T284] netlink_rcv_skb+0x130/0x360 [ 3787.893845][ T284] netlink_unicast+0x449/0x710 [ 3787.893845][ T284] netlink_sendmsg+0x723/0xbe0 [ 3787.893845][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3787.893845][ T284] ___sys_sendmsg+0xee/0x170 [ 3787.893845][ T284] __sys_sendmsg+0xcd/0x170 [ 3787.893845][ T284] do_syscall_64+0xc6/0x1e0 [ 3787.893845][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3787.893845][ T284] [ 3787.896151][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3787.896151][ T284] netdev_get_by_index+0x5e/0x80 [ 3787.896151][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3787.896151][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3787.896151][ T284] ip6_route_add+0x1c/0x140 [ 3787.896151][ T284] addrconf_add_mroute+0x129/0x180 [ 3787.896151][ T284] addrconf_add_dev+0xe2/0x170 [ 3787.896151][ T284] inet6_addr_add+0x12f/0xa40 [ 3787.896151][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3787.896151][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3787.896151][ T284] netlink_rcv_skb+0x130/0x360 [ 3787.896151][ T284] netlink_unicast+0x449/0x710 [ 3787.896151][ T284] netlink_sendmsg+0x723/0xbe0 [ 3787.896151][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3787.896151][ T284] ___sys_sendmsg+0xee/0x170 [ 3787.896151][ T284] __sys_sendmsg+0xcd/0x170 [ 3787.896151][ T284] do_syscall_64+0xc6/0x1e0 [ 3787.896151][ T284] [ 3787.898455][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3787.898455][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3787.898455][ T284] ipv6_find_idev+0x102/0x170 [ 3787.898455][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3787.898455][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3787.898455][ T284] netlink_rcv_skb+0x130/0x360 [ 3787.898455][ T284] netlink_unicast+0x449/0x710 [ 3787.898455][ T284] netlink_sendmsg+0x723/0xbe0 [ 3787.898455][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3787.898455][ T284] ___sys_sendmsg+0xee/0x170 [ 3787.898455][ T284] __sys_sendmsg+0xcd/0x170 [ 3787.898455][ T284] do_syscall_64+0xc6/0x1e0 [ 3787.898455][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3787.898455][ T284] [ 3787.900254][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3787.900254][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3787.900254][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3787.900254][ T284] ipv6_find_idev+0x102/0x170 [ 3787.900254][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3787.900254][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3787.900254][ T284] netlink_rcv_skb+0x130/0x360 [ 3787.900254][ T284] netlink_unicast+0x449/0x710 [ 3787.900254][ T284] netlink_sendmsg+0x723/0xbe0 [ 3787.900254][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3787.900254][ T284] ___sys_sendmsg+0xee/0x170 [ 3787.900254][ T284] __sys_sendmsg+0xcd/0x170 [ 3787.900254][ T284] do_syscall_64+0xc6/0x1e0 [ 3787.900254][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3787.900254][ T284] [ 3788.147066][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3788.147499][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3788.147499][ T282] dst_init+0x84/0x4a0 [ 3788.147499][ T282] dst_alloc+0x97/0x150 [ 3788.147499][ T282] ip6_dst_alloc+0x23/0x90 [ 3788.147499][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3788.147499][ T282] ip6_pol_route+0x56f/0x840 [ 3788.147499][ T282] fib6_rule_lookup+0x196/0x240 [ 3788.147499][ T282] ip6_route_input+0x542/0x980 [ 3788.147499][ T282] ipv6_rcv+0x8f/0x400 [ 3788.147499][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3788.147499][ T282] process_backlog+0x101/0x620 [ 3788.147499][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3788.147499][ T282] net_rx_action+0x495/0xbe0 [ 3788.147499][ T282] __do_softirq+0x1b5/0x7f6 [ 3788.147499][ T282] [ 3788.149311][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3788.149311][ T282] netdev_get_by_index+0x5e/0x80 [ 3788.149311][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3788.149311][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3788.149311][ T282] ip6_route_add+0x1c/0x140 [ 3788.149311][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3788.149311][ T282] inet6_addr_add+0x4f8/0xa40 [ 3788.149311][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3788.149311][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3788.149311][ T282] netlink_rcv_skb+0x130/0x360 [ 3788.149311][ T282] netlink_unicast+0x449/0x710 [ 3788.149311][ T282] netlink_sendmsg+0x723/0xbe0 [ 3788.149311][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3788.149311][ T282] ___sys_sendmsg+0xee/0x170 [ 3788.149311][ T282] __sys_sendmsg+0xcd/0x170 [ 3788.149311][ T282] do_syscall_64+0xc6/0x1e0 [ 3788.149311][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3788.149311][ T282] [ 3788.151537][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3788.151537][ T282] netdev_get_by_index+0x5e/0x80 [ 3788.151537][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3788.151537][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3788.151537][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3788.151537][ T282] ipv6_add_addr+0x411/0x2000 [ 3788.151537][ T282] inet6_addr_add+0x30e/0xa40 [ 3788.151537][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3788.151537][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3788.151537][ T282] netlink_rcv_skb+0x130/0x360 [ 3788.151537][ T282] netlink_unicast+0x449/0x710 [ 3788.151537][ T282] netlink_sendmsg+0x723/0xbe0 [ 3788.151537][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3788.151537][ T282] ___sys_sendmsg+0xee/0x170 [ 3788.151537][ T282] __sys_sendmsg+0xcd/0x170 [ 3788.151537][ T282] do_syscall_64+0xc6/0x1e0 [ 3788.151537][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3788.151537][ T282] [ 3788.153778][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3788.153778][ T282] netdev_get_by_index+0x5e/0x80 [ 3788.153778][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3788.153778][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3788.153778][ T282] ip6_route_add+0x1c/0x140 [ 3788.153778][ T282] addrconf_add_mroute+0x129/0x180 [ 3788.153778][ T282] addrconf_add_dev+0xe2/0x170 [ 3788.153778][ T282] inet6_addr_add+0x12f/0xa40 [ 3788.153778][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3788.153778][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3788.153778][ T282] netlink_rcv_skb+0x130/0x360 [ 3788.153778][ T282] netlink_unicast+0x449/0x710 [ 3788.153778][ T282] netlink_sendmsg+0x723/0xbe0 [ 3788.153778][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3788.153778][ T282] ___sys_sendmsg+0xee/0x170 [ 3788.153778][ T282] __sys_sendmsg+0xcd/0x170 [ 3788.153778][ T282] do_syscall_64+0xc6/0x1e0 [ 3788.153778][ T282] [ 3788.156053][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3788.156053][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3788.156053][ T282] ipv6_find_idev+0x102/0x170 [ 3788.156053][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3788.156053][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3788.156053][ T282] netlink_rcv_skb+0x130/0x360 [ 3788.156053][ T282] netlink_unicast+0x449/0x710 [ 3788.156053][ T282] netlink_sendmsg+0x723/0xbe0 [ 3788.156053][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3788.156053][ T282] ___sys_sendmsg+0xee/0x170 [ 3788.156053][ T282] __sys_sendmsg+0xcd/0x170 [ 3788.156053][ T282] do_syscall_64+0xc6/0x1e0 [ 3788.156053][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3788.156053][ T282] [ 3788.157766][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3788.157766][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3788.157766][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3788.157766][ T282] ipv6_find_idev+0x102/0x170 [ 3788.157766][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3788.157766][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3788.157766][ T282] netlink_rcv_skb+0x130/0x360 [ 3788.157766][ T282] netlink_unicast+0x449/0x710 [ 3788.157766][ T282] netlink_sendmsg+0x723/0xbe0 [ 3788.157766][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3788.157766][ T282] ___sys_sendmsg+0xee/0x170 [ 3788.157766][ T282] __sys_sendmsg+0xcd/0x170 [ 3788.157766][ T282] do_syscall_64+0xc6/0x1e0 [ 3788.157766][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3788.157766][ T282] [ 3798.147003][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3798.147498][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3798.147498][ T284] netdev_get_by_index+0x5e/0x80 [ 3798.147498][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3798.147498][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3798.147498][ T284] ip6_route_add+0x1c/0x140 [ 3798.147498][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3798.147498][ T284] inet6_addr_add+0x4f8/0xa40 [ 3798.147498][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3798.147498][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3798.147498][ T284] netlink_rcv_skb+0x130/0x360 [ 3798.147498][ T284] netlink_unicast+0x449/0x710 [ 3798.147498][ T284] netlink_sendmsg+0x723/0xbe0 [ 3798.147498][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3798.147498][ T284] ___sys_sendmsg+0xee/0x170 [ 3798.147498][ T284] __sys_sendmsg+0xcd/0x170 [ 3798.147498][ T284] do_syscall_64+0xc6/0x1e0 [ 3798.147498][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3798.147498][ T284] [ 3798.149807][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3798.149807][ T284] netdev_get_by_index+0x5e/0x80 [ 3798.149807][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3798.149807][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3798.149807][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3798.149807][ T284] ipv6_add_addr+0x411/0x2000 [ 3798.149807][ T284] inet6_addr_add+0x30e/0xa40 [ 3798.149807][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3798.149807][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3798.149807][ T284] netlink_rcv_skb+0x130/0x360 [ 3798.149807][ T284] netlink_unicast+0x449/0x710 [ 3798.149807][ T284] netlink_sendmsg+0x723/0xbe0 [ 3798.149807][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3798.149807][ T284] ___sys_sendmsg+0xee/0x170 [ 3798.149807][ T284] __sys_sendmsg+0xcd/0x170 [ 3798.149807][ T284] do_syscall_64+0xc6/0x1e0 [ 3798.149807][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3798.149807][ T284] [ 3798.152193][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3798.152193][ T284] netdev_get_by_index+0x5e/0x80 [ 3798.152193][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3798.152193][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3798.152193][ T284] ip6_route_add+0x1c/0x140 [ 3798.152193][ T284] addrconf_add_mroute+0x129/0x180 [ 3798.152193][ T284] addrconf_add_dev+0xe2/0x170 [ 3798.152193][ T284] inet6_addr_add+0x12f/0xa40 [ 3798.152193][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3798.152193][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3798.152193][ T284] netlink_rcv_skb+0x130/0x360 [ 3798.152193][ T284] netlink_unicast+0x449/0x710 [ 3798.152193][ T284] netlink_sendmsg+0x723/0xbe0 [ 3798.152193][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3798.152193][ T284] ___sys_sendmsg+0xee/0x170 [ 3798.152193][ T284] __sys_sendmsg+0xcd/0x170 [ 3798.152193][ T284] do_syscall_64+0xc6/0x1e0 [ 3798.152193][ T284] [ 3798.154456][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3798.154456][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3798.154456][ T284] ipv6_find_idev+0x102/0x170 [ 3798.154456][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3798.154456][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3798.154456][ T284] netlink_rcv_skb+0x130/0x360 [ 3798.154456][ T284] netlink_unicast+0x449/0x710 [ 3798.154456][ T284] netlink_sendmsg+0x723/0xbe0 [ 3798.154456][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3798.154456][ T284] ___sys_sendmsg+0xee/0x170 [ 3798.154456][ T284] __sys_sendmsg+0xcd/0x170 [ 3798.154456][ T284] do_syscall_64+0xc6/0x1e0 [ 3798.154456][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3798.154456][ T284] [ 3798.156257][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3798.156257][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3798.156257][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3798.156257][ T284] ipv6_find_idev+0x102/0x170 [ 3798.156257][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3798.156257][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3798.156257][ T284] netlink_rcv_skb+0x130/0x360 [ 3798.156257][ T284] netlink_unicast+0x449/0x710 [ 3798.156257][ T284] netlink_sendmsg+0x723/0xbe0 [ 3798.156257][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3798.156257][ T284] ___sys_sendmsg+0xee/0x170 [ 3798.156257][ T284] __sys_sendmsg+0xcd/0x170 [ 3798.156257][ T284] do_syscall_64+0xc6/0x1e0 [ 3798.156257][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3798.156257][ T284] [ 3798.395068][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3798.395493][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3798.395493][ T282] dst_init+0x84/0x4a0 [ 3798.395493][ T282] dst_alloc+0x97/0x150 [ 3798.395493][ T282] ip6_dst_alloc+0x23/0x90 [ 3798.395493][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3798.395493][ T282] ip6_pol_route+0x56f/0x840 [ 3798.395493][ T282] fib6_rule_lookup+0x196/0x240 [ 3798.395493][ T282] ip6_route_input+0x542/0x980 [ 3798.395493][ T282] ipv6_rcv+0x8f/0x400 [ 3798.395493][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3798.395493][ T282] process_backlog+0x101/0x620 [ 3798.395493][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3798.395493][ T282] net_rx_action+0x495/0xbe0 [ 3798.395493][ T282] __do_softirq+0x1b5/0x7f6 [ 3798.395493][ T282] [ 3798.397310][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3798.397310][ T282] netdev_get_by_index+0x5e/0x80 [ 3798.397310][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3798.397310][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3798.397310][ T282] ip6_route_add+0x1c/0x140 [ 3798.397310][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3798.397310][ T282] inet6_addr_add+0x4f8/0xa40 [ 3798.397310][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3798.397310][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3798.397310][ T282] netlink_rcv_skb+0x130/0x360 [ 3798.397310][ T282] netlink_unicast+0x449/0x710 [ 3798.397310][ T282] netlink_sendmsg+0x723/0xbe0 [ 3798.397310][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3798.397310][ T282] ___sys_sendmsg+0xee/0x170 [ 3798.397310][ T282] __sys_sendmsg+0xcd/0x170 [ 3798.397310][ T282] do_syscall_64+0xc6/0x1e0 [ 3798.397310][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3798.397310][ T282] [ 3798.399529][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3798.399529][ T282] netdev_get_by_index+0x5e/0x80 [ 3798.399529][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3798.399529][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3798.399529][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3798.399529][ T282] ipv6_add_addr+0x411/0x2000 [ 3798.399529][ T282] inet6_addr_add+0x30e/0xa40 [ 3798.399529][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3798.399529][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3798.399529][ T282] netlink_rcv_skb+0x130/0x360 [ 3798.399529][ T282] netlink_unicast+0x449/0x710 [ 3798.399529][ T282] netlink_sendmsg+0x723/0xbe0 [ 3798.399529][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3798.399529][ T282] ___sys_sendmsg+0xee/0x170 [ 3798.399529][ T282] __sys_sendmsg+0xcd/0x170 [ 3798.399529][ T282] do_syscall_64+0xc6/0x1e0 [ 3798.399529][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3798.399529][ T282] [ 3798.401739][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3798.401739][ T282] netdev_get_by_index+0x5e/0x80 [ 3798.401739][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3798.401739][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3798.401739][ T282] ip6_route_add+0x1c/0x140 [ 3798.401739][ T282] addrconf_add_mroute+0x129/0x180 [ 3798.401739][ T282] addrconf_add_dev+0xe2/0x170 [ 3798.401739][ T282] inet6_addr_add+0x12f/0xa40 [ 3798.401739][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3798.401739][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3798.401739][ T282] netlink_rcv_skb+0x130/0x360 [ 3798.401739][ T282] netlink_unicast+0x449/0x710 [ 3798.401739][ T282] netlink_sendmsg+0x723/0xbe0 [ 3798.401739][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3798.401739][ T282] ___sys_sendmsg+0xee/0x170 [ 3798.401739][ T282] __sys_sendmsg+0xcd/0x170 [ 3798.401739][ T282] do_syscall_64+0xc6/0x1e0 [ 3798.401739][ T282] [ 3798.403933][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3798.403933][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3798.403933][ T282] ipv6_find_idev+0x102/0x170 [ 3798.403933][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3798.403933][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3798.403933][ T282] netlink_rcv_skb+0x130/0x360 [ 3798.403933][ T282] netlink_unicast+0x449/0x710 [ 3798.403933][ T282] netlink_sendmsg+0x723/0xbe0 [ 3798.403933][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3798.403933][ T282] ___sys_sendmsg+0xee/0x170 [ 3798.403933][ T282] __sys_sendmsg+0xcd/0x170 [ 3798.403933][ T282] do_syscall_64+0xc6/0x1e0 [ 3798.403933][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3798.403933][ T282] [ 3798.405634][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3798.405634][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3798.405634][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3798.405634][ T282] ipv6_find_idev+0x102/0x170 [ 3798.405634][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3798.405634][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3798.405634][ T282] netlink_rcv_skb+0x130/0x360 [ 3798.405634][ T282] netlink_unicast+0x449/0x710 [ 3798.405634][ T282] netlink_sendmsg+0x723/0xbe0 [ 3798.405634][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3798.405634][ T282] ___sys_sendmsg+0xee/0x170 [ 3798.405634][ T282] __sys_sendmsg+0xcd/0x170 [ 3798.405634][ T282] do_syscall_64+0xc6/0x1e0 [ 3798.405634][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3798.405634][ T282] [ 3808.402949][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3808.403368][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3808.403368][ T284] netdev_get_by_index+0x5e/0x80 [ 3808.403368][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3808.403368][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3808.403368][ T284] ip6_route_add+0x1c/0x140 [ 3808.403368][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3808.403368][ T284] inet6_addr_add+0x4f8/0xa40 [ 3808.403368][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3808.403368][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3808.403368][ T284] netlink_rcv_skb+0x130/0x360 [ 3808.403368][ T284] netlink_unicast+0x449/0x710 [ 3808.403368][ T284] netlink_sendmsg+0x723/0xbe0 [ 3808.403368][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3808.403368][ T284] ___sys_sendmsg+0xee/0x170 [ 3808.403368][ T284] __sys_sendmsg+0xcd/0x170 [ 3808.403368][ T284] do_syscall_64+0xc6/0x1e0 [ 3808.403368][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3808.403368][ T284] [ 3808.405643][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3808.405643][ T284] netdev_get_by_index+0x5e/0x80 [ 3808.405643][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3808.405643][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3808.405643][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3808.405643][ T284] ipv6_add_addr+0x411/0x2000 [ 3808.405643][ T284] inet6_addr_add+0x30e/0xa40 [ 3808.405643][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3808.405643][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3808.405643][ T284] netlink_rcv_skb+0x130/0x360 [ 3808.405643][ T284] netlink_unicast+0x449/0x710 [ 3808.405643][ T284] netlink_sendmsg+0x723/0xbe0 [ 3808.405643][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3808.405643][ T284] ___sys_sendmsg+0xee/0x170 [ 3808.405643][ T284] __sys_sendmsg+0xcd/0x170 [ 3808.405643][ T284] do_syscall_64+0xc6/0x1e0 [ 3808.405643][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3808.405643][ T284] [ 3808.407835][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3808.407835][ T284] netdev_get_by_index+0x5e/0x80 [ 3808.407835][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3808.407835][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3808.407835][ T284] ip6_route_add+0x1c/0x140 [ 3808.407835][ T284] addrconf_add_mroute+0x129/0x180 [ 3808.407835][ T284] addrconf_add_dev+0xe2/0x170 [ 3808.407835][ T284] inet6_addr_add+0x12f/0xa40 [ 3808.407835][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3808.407835][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3808.407835][ T284] netlink_rcv_skb+0x130/0x360 [ 3808.407835][ T284] netlink_unicast+0x449/0x710 [ 3808.407835][ T284] netlink_sendmsg+0x723/0xbe0 [ 3808.407835][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3808.407835][ T284] ___sys_sendmsg+0xee/0x170 [ 3808.407835][ T284] __sys_sendmsg+0xcd/0x170 [ 3808.407835][ T284] do_syscall_64+0xc6/0x1e0 [ 3808.407835][ T284] [ 3808.409995][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3808.409995][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3808.409995][ T284] ipv6_find_idev+0x102/0x170 [ 3808.409995][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3808.409995][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3808.409995][ T284] netlink_rcv_skb+0x130/0x360 [ 3808.409995][ T284] netlink_unicast+0x449/0x710 [ 3808.409995][ T284] netlink_sendmsg+0x723/0xbe0 [ 3808.409995][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3808.409995][ T284] ___sys_sendmsg+0xee/0x170 [ 3808.409995][ T284] __sys_sendmsg+0xcd/0x170 [ 3808.409995][ T284] do_syscall_64+0xc6/0x1e0 [ 3808.409995][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3808.409995][ T284] [ 3808.412069][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3808.412069][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3808.412069][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3808.412069][ T284] ipv6_find_idev+0x102/0x170 [ 3808.412069][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3808.412069][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3808.412069][ T284] netlink_rcv_skb+0x130/0x360 [ 3808.412069][ T284] netlink_unicast+0x449/0x710 [ 3808.412069][ T284] netlink_sendmsg+0x723/0xbe0 [ 3808.412069][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3808.412069][ T284] ___sys_sendmsg+0xee/0x170 [ 3808.412069][ T284] __sys_sendmsg+0xcd/0x170 [ 3808.412069][ T284] do_syscall_64+0xc6/0x1e0 [ 3808.412069][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3808.412069][ T284] [ 3808.651075][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3808.651516][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3808.651516][ T282] dst_init+0x84/0x4a0 [ 3808.651516][ T282] dst_alloc+0x97/0x150 [ 3808.651516][ T282] ip6_dst_alloc+0x23/0x90 [ 3808.651516][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3808.651516][ T282] ip6_pol_route+0x56f/0x840 [ 3808.651516][ T282] fib6_rule_lookup+0x196/0x240 [ 3808.651516][ T282] ip6_route_input+0x542/0x980 [ 3808.651516][ T282] ipv6_rcv+0x8f/0x400 [ 3808.651516][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3808.651516][ T282] process_backlog+0x101/0x620 [ 3808.651516][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3808.651516][ T282] net_rx_action+0x495/0xbe0 [ 3808.651516][ T282] __do_softirq+0x1b5/0x7f6 [ 3808.651516][ T282] [ 3808.653341][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3808.653341][ T282] netdev_get_by_index+0x5e/0x80 [ 3808.653341][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3808.653341][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3808.653341][ T282] ip6_route_add+0x1c/0x140 [ 3808.653341][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3808.653341][ T282] inet6_addr_add+0x4f8/0xa40 [ 3808.653341][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3808.653341][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3808.653341][ T282] netlink_rcv_skb+0x130/0x360 [ 3808.653341][ T282] netlink_unicast+0x449/0x710 [ 3808.653341][ T282] netlink_sendmsg+0x723/0xbe0 [ 3808.653341][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3808.653341][ T282] ___sys_sendmsg+0xee/0x170 [ 3808.653341][ T282] __sys_sendmsg+0xcd/0x170 [ 3808.653341][ T282] do_syscall_64+0xc6/0x1e0 [ 3808.653341][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3808.653341][ T282] [ 3808.655562][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3808.655562][ T282] netdev_get_by_index+0x5e/0x80 [ 3808.655562][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3808.655562][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3808.655562][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3808.655562][ T282] ipv6_add_addr+0x411/0x2000 [ 3808.655562][ T282] inet6_addr_add+0x30e/0xa40 [ 3808.655562][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3808.655562][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3808.655562][ T282] netlink_rcv_skb+0x130/0x360 [ 3808.655562][ T282] netlink_unicast+0x449/0x710 [ 3808.655562][ T282] netlink_sendmsg+0x723/0xbe0 [ 3808.655562][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3808.655562][ T282] ___sys_sendmsg+0xee/0x170 [ 3808.655562][ T282] __sys_sendmsg+0xcd/0x170 [ 3808.655562][ T282] do_syscall_64+0xc6/0x1e0 [ 3808.655562][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3808.655562][ T282] [ 3808.657782][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3808.657782][ T282] netdev_get_by_index+0x5e/0x80 [ 3808.657782][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3808.657782][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3808.657782][ T282] ip6_route_add+0x1c/0x140 [ 3808.657782][ T282] addrconf_add_mroute+0x129/0x180 [ 3808.657782][ T282] addrconf_add_dev+0xe2/0x170 [ 3808.657782][ T282] inet6_addr_add+0x12f/0xa40 [ 3808.657782][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3808.657782][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3808.657782][ T282] netlink_rcv_skb+0x130/0x360 [ 3808.657782][ T282] netlink_unicast+0x449/0x710 [ 3808.657782][ T282] netlink_sendmsg+0x723/0xbe0 [ 3808.657782][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3808.657782][ T282] ___sys_sendmsg+0xee/0x170 [ 3808.657782][ T282] __sys_sendmsg+0xcd/0x170 [ 3808.657782][ T282] do_syscall_64+0xc6/0x1e0 [ 3808.657782][ T282] [ 3808.659968][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3808.659968][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3808.659968][ T282] ipv6_find_idev+0x102/0x170 [ 3808.659968][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3808.659968][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3808.659968][ T282] netlink_rcv_skb+0x130/0x360 [ 3808.659968][ T282] netlink_unicast+0x449/0x710 [ 3808.659968][ T282] netlink_sendmsg+0x723/0xbe0 [ 3808.659968][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3808.659968][ T282] ___sys_sendmsg+0xee/0x170 [ 3808.659968][ T282] __sys_sendmsg+0xcd/0x170 [ 3808.659968][ T282] do_syscall_64+0xc6/0x1e0 [ 3808.659968][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3808.659968][ T282] [ 3808.661679][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3808.661679][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3808.661679][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3808.661679][ T282] ipv6_find_idev+0x102/0x170 [ 3808.661679][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3808.661679][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3808.661679][ T282] netlink_rcv_skb+0x130/0x360 [ 3808.661679][ T282] netlink_unicast+0x449/0x710 [ 3808.661679][ T282] netlink_sendmsg+0x723/0xbe0 [ 3808.661679][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3808.661679][ T282] ___sys_sendmsg+0xee/0x170 [ 3808.661679][ T282] __sys_sendmsg+0xcd/0x170 [ 3808.661679][ T282] do_syscall_64+0xc6/0x1e0 [ 3808.661679][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3808.661679][ T282] [ 3818.659016][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3818.659519][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3818.659519][ T284] netdev_get_by_index+0x5e/0x80 [ 3818.659519][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3818.659519][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3818.659519][ T284] ip6_route_add+0x1c/0x140 [ 3818.659519][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3818.659519][ T284] inet6_addr_add+0x4f8/0xa40 [ 3818.659519][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3818.659519][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3818.659519][ T284] netlink_rcv_skb+0x130/0x360 [ 3818.659519][ T284] netlink_unicast+0x449/0x710 [ 3818.659519][ T284] netlink_sendmsg+0x723/0xbe0 [ 3818.659519][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3818.659519][ T284] ___sys_sendmsg+0xee/0x170 [ 3818.659519][ T284] __sys_sendmsg+0xcd/0x170 [ 3818.659519][ T284] do_syscall_64+0xc6/0x1e0 [ 3818.659519][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3818.659519][ T284] [ 3818.661760][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3818.661760][ T284] netdev_get_by_index+0x5e/0x80 [ 3818.661760][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3818.661760][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3818.661760][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3818.661760][ T284] ipv6_add_addr+0x411/0x2000 [ 3818.661760][ T284] inet6_addr_add+0x30e/0xa40 [ 3818.661760][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3818.661760][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3818.661760][ T284] netlink_rcv_skb+0x130/0x360 [ 3818.661760][ T284] netlink_unicast+0x449/0x710 [ 3818.661760][ T284] netlink_sendmsg+0x723/0xbe0 [ 3818.661760][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3818.661760][ T284] ___sys_sendmsg+0xee/0x170 [ 3818.661760][ T284] __sys_sendmsg+0xcd/0x170 [ 3818.661760][ T284] do_syscall_64+0xc6/0x1e0 [ 3818.661760][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3818.661760][ T284] [ 3818.663992][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3818.663992][ T284] netdev_get_by_index+0x5e/0x80 [ 3818.663992][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3818.663992][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3818.663992][ T284] ip6_route_add+0x1c/0x140 [ 3818.663992][ T284] addrconf_add_mroute+0x129/0x180 [ 3818.663992][ T284] addrconf_add_dev+0xe2/0x170 [ 3818.663992][ T284] inet6_addr_add+0x12f/0xa40 [ 3818.663992][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3818.663992][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3818.663992][ T284] netlink_rcv_skb+0x130/0x360 [ 3818.663992][ T284] netlink_unicast+0x449/0x710 [ 3818.663992][ T284] netlink_sendmsg+0x723/0xbe0 [ 3818.663992][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3818.663992][ T284] ___sys_sendmsg+0xee/0x170 [ 3818.663992][ T284] __sys_sendmsg+0xcd/0x170 [ 3818.663992][ T284] do_syscall_64+0xc6/0x1e0 [ 3818.663992][ T284] [ 3818.666148][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3818.666148][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3818.666148][ T284] ipv6_find_idev+0x102/0x170 [ 3818.666148][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3818.666148][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3818.666148][ T284] netlink_rcv_skb+0x130/0x360 [ 3818.666148][ T284] netlink_unicast+0x449/0x710 [ 3818.666148][ T284] netlink_sendmsg+0x723/0xbe0 [ 3818.666148][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3818.666148][ T284] ___sys_sendmsg+0xee/0x170 [ 3818.666148][ T284] __sys_sendmsg+0xcd/0x170 [ 3818.666148][ T284] do_syscall_64+0xc6/0x1e0 [ 3818.666148][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3818.666148][ T284] [ 3818.667846][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3818.667846][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3818.667846][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3818.667846][ T284] ipv6_find_idev+0x102/0x170 [ 3818.667846][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3818.667846][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3818.667846][ T284] netlink_rcv_skb+0x130/0x360 [ 3818.667846][ T284] netlink_unicast+0x449/0x710 [ 3818.667846][ T284] netlink_sendmsg+0x723/0xbe0 [ 3818.667846][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3818.667846][ T284] ___sys_sendmsg+0xee/0x170 [ 3818.667846][ T284] __sys_sendmsg+0xcd/0x170 [ 3818.667846][ T284] do_syscall_64+0xc6/0x1e0 [ 3818.667846][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3818.667846][ T284] [ 3818.899046][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3818.899478][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3818.899478][ T282] dst_init+0x84/0x4a0 [ 3818.899478][ T282] dst_alloc+0x97/0x150 [ 3818.899478][ T282] ip6_dst_alloc+0x23/0x90 [ 3818.899478][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3818.899478][ T282] ip6_pol_route+0x56f/0x840 [ 3818.899478][ T282] fib6_rule_lookup+0x196/0x240 [ 3818.899478][ T282] ip6_route_input+0x542/0x980 [ 3818.899478][ T282] ipv6_rcv+0x8f/0x400 [ 3818.899478][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3818.899478][ T282] process_backlog+0x101/0x620 [ 3818.899478][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3818.899478][ T282] net_rx_action+0x495/0xbe0 [ 3818.899478][ T282] __do_softirq+0x1b5/0x7f6 [ 3818.899478][ T282] [ 3818.901280][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3818.901280][ T282] netdev_get_by_index+0x5e/0x80 [ 3818.901280][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3818.901280][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3818.901280][ T282] ip6_route_add+0x1c/0x140 [ 3818.901280][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3818.901280][ T282] inet6_addr_add+0x4f8/0xa40 [ 3818.901280][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3818.901280][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3818.901280][ T282] netlink_rcv_skb+0x130/0x360 [ 3818.901280][ T282] netlink_unicast+0x449/0x710 [ 3818.901280][ T282] netlink_sendmsg+0x723/0xbe0 [ 3818.901280][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3818.901280][ T282] ___sys_sendmsg+0xee/0x170 [ 3818.901280][ T282] __sys_sendmsg+0xcd/0x170 [ 3818.901280][ T282] do_syscall_64+0xc6/0x1e0 [ 3818.901280][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3818.901280][ T282] [ 3818.903533][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3818.903533][ T282] netdev_get_by_index+0x5e/0x80 [ 3818.903533][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3818.903533][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3818.903533][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3818.903533][ T282] ipv6_add_addr+0x411/0x2000 [ 3818.903533][ T282] inet6_addr_add+0x30e/0xa40 [ 3818.903533][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3818.903533][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3818.903533][ T282] netlink_rcv_skb+0x130/0x360 [ 3818.903533][ T282] netlink_unicast+0x449/0x710 [ 3818.903533][ T282] netlink_sendmsg+0x723/0xbe0 [ 3818.903533][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3818.903533][ T282] ___sys_sendmsg+0xee/0x170 [ 3818.903533][ T282] __sys_sendmsg+0xcd/0x170 [ 3818.903533][ T282] do_syscall_64+0xc6/0x1e0 [ 3818.903533][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3818.903533][ T282] [ 3818.905763][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3818.905763][ T282] netdev_get_by_index+0x5e/0x80 [ 3818.905763][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3818.905763][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3818.905763][ T282] ip6_route_add+0x1c/0x140 [ 3818.905763][ T282] addrconf_add_mroute+0x129/0x180 [ 3818.905763][ T282] addrconf_add_dev+0xe2/0x170 [ 3818.905763][ T282] inet6_addr_add+0x12f/0xa40 [ 3818.905763][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3818.905763][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3818.905763][ T282] netlink_rcv_skb+0x130/0x360 [ 3818.905763][ T282] netlink_unicast+0x449/0x710 [ 3818.905763][ T282] netlink_sendmsg+0x723/0xbe0 [ 3818.905763][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3818.905763][ T282] ___sys_sendmsg+0xee/0x170 [ 3818.905763][ T282] __sys_sendmsg+0xcd/0x170 [ 3818.905763][ T282] do_syscall_64+0xc6/0x1e0 [ 3818.905763][ T282] [ 3818.907968][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3818.907968][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3818.907968][ T282] ipv6_find_idev+0x102/0x170 [ 3818.907968][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3818.907968][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3818.907968][ T282] netlink_rcv_skb+0x130/0x360 [ 3818.907968][ T282] netlink_unicast+0x449/0x710 [ 3818.907968][ T282] netlink_sendmsg+0x723/0xbe0 [ 3818.907968][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3818.907968][ T282] ___sys_sendmsg+0xee/0x170 [ 3818.907968][ T282] __sys_sendmsg+0xcd/0x170 [ 3818.907968][ T282] do_syscall_64+0xc6/0x1e0 [ 3818.907968][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3818.907968][ T282] [ 3818.909671][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3818.909671][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3818.909671][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3818.909671][ T282] ipv6_find_idev+0x102/0x170 [ 3818.909671][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3818.909671][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3818.909671][ T282] netlink_rcv_skb+0x130/0x360 [ 3818.909671][ T282] netlink_unicast+0x449/0x710 [ 3818.909671][ T282] netlink_sendmsg+0x723/0xbe0 [ 3818.909671][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3818.909671][ T282] ___sys_sendmsg+0xee/0x170 [ 3818.909671][ T282] __sys_sendmsg+0xcd/0x170 [ 3818.909671][ T282] do_syscall_64+0xc6/0x1e0 [ 3818.909671][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3818.909671][ T282] [ 3828.914949][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3828.915438][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3828.915438][ T284] netdev_get_by_index+0x5e/0x80 [ 3828.915438][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3828.915438][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3828.915438][ T284] ip6_route_add+0x1c/0x140 [ 3828.915438][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3828.915438][ T284] inet6_addr_add+0x4f8/0xa40 [ 3828.915438][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3828.915438][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3828.915438][ T284] netlink_rcv_skb+0x130/0x360 [ 3828.915438][ T284] netlink_unicast+0x449/0x710 [ 3828.915438][ T284] netlink_sendmsg+0x723/0xbe0 [ 3828.915438][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3828.915438][ T284] ___sys_sendmsg+0xee/0x170 [ 3828.915438][ T284] __sys_sendmsg+0xcd/0x170 [ 3828.915438][ T284] do_syscall_64+0xc6/0x1e0 [ 3828.915438][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3828.915438][ T284] [ 3828.917720][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3828.917720][ T284] netdev_get_by_index+0x5e/0x80 [ 3828.917720][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3828.917720][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3828.917720][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3828.917720][ T284] ipv6_add_addr+0x411/0x2000 [ 3828.917720][ T284] inet6_addr_add+0x30e/0xa40 [ 3828.917720][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3828.917720][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3828.917720][ T284] netlink_rcv_skb+0x130/0x360 [ 3828.917720][ T284] netlink_unicast+0x449/0x710 [ 3828.917720][ T284] netlink_sendmsg+0x723/0xbe0 [ 3828.917720][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3828.917720][ T284] ___sys_sendmsg+0xee/0x170 [ 3828.917720][ T284] __sys_sendmsg+0xcd/0x170 [ 3828.917720][ T284] do_syscall_64+0xc6/0x1e0 [ 3828.917720][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3828.917720][ T284] [ 3828.920031][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3828.920031][ T284] netdev_get_by_index+0x5e/0x80 [ 3828.920031][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3828.920031][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3828.920031][ T284] ip6_route_add+0x1c/0x140 [ 3828.920031][ T284] addrconf_add_mroute+0x129/0x180 [ 3828.920031][ T284] addrconf_add_dev+0xe2/0x170 [ 3828.920031][ T284] inet6_addr_add+0x12f/0xa40 [ 3828.920031][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3828.920031][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3828.920031][ T284] netlink_rcv_skb+0x130/0x360 [ 3828.920031][ T284] netlink_unicast+0x449/0x710 [ 3828.920031][ T284] netlink_sendmsg+0x723/0xbe0 [ 3828.920031][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3828.920031][ T284] ___sys_sendmsg+0xee/0x170 [ 3828.920031][ T284] __sys_sendmsg+0xcd/0x170 [ 3828.920031][ T284] do_syscall_64+0xc6/0x1e0 [ 3828.920031][ T284] [ 3828.922386][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3828.922386][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3828.922386][ T284] ipv6_find_idev+0x102/0x170 [ 3828.922386][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3828.922386][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3828.922386][ T284] netlink_rcv_skb+0x130/0x360 [ 3828.922386][ T284] netlink_unicast+0x449/0x710 [ 3828.922386][ T284] netlink_sendmsg+0x723/0xbe0 [ 3828.922386][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3828.922386][ T284] ___sys_sendmsg+0xee/0x170 [ 3828.922386][ T284] __sys_sendmsg+0xcd/0x170 [ 3828.922386][ T284] do_syscall_64+0xc6/0x1e0 [ 3828.922386][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3828.922386][ T284] [ 3828.924206][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3828.924206][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3828.924206][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3828.924206][ T284] ipv6_find_idev+0x102/0x170 [ 3828.924206][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3828.924206][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3828.924206][ T284] netlink_rcv_skb+0x130/0x360 [ 3828.924206][ T284] netlink_unicast+0x449/0x710 [ 3828.924206][ T284] netlink_sendmsg+0x723/0xbe0 [ 3828.924206][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3828.924206][ T284] ___sys_sendmsg+0xee/0x170 [ 3828.924206][ T284] __sys_sendmsg+0xcd/0x170 [ 3828.924206][ T284] do_syscall_64+0xc6/0x1e0 [ 3828.924206][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3828.924206][ T284] [ 3829.146990][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3829.147490][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3829.147490][ T282] dst_init+0x84/0x4a0 [ 3829.147490][ T282] dst_alloc+0x97/0x150 [ 3829.147490][ T282] ip6_dst_alloc+0x23/0x90 [ 3829.147490][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3829.147490][ T282] ip6_pol_route+0x56f/0x840 [ 3829.147490][ T282] fib6_rule_lookup+0x196/0x240 [ 3829.147490][ T282] ip6_route_input+0x542/0x980 [ 3829.147490][ T282] ipv6_rcv+0x8f/0x400 [ 3829.147490][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3829.147490][ T282] process_backlog+0x101/0x620 [ 3829.147490][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3829.147490][ T282] net_rx_action+0x495/0xbe0 [ 3829.147490][ T282] __do_softirq+0x1b5/0x7f6 [ 3829.147490][ T282] [ 3829.149286][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3829.149286][ T282] netdev_get_by_index+0x5e/0x80 [ 3829.149286][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3829.149286][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3829.149286][ T282] ip6_route_add+0x1c/0x140 [ 3829.149286][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3829.149286][ T282] inet6_addr_add+0x4f8/0xa40 [ 3829.149286][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3829.149286][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3829.149286][ T282] netlink_rcv_skb+0x130/0x360 [ 3829.149286][ T282] netlink_unicast+0x449/0x710 [ 3829.149286][ T282] netlink_sendmsg+0x723/0xbe0 [ 3829.149286][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3829.149286][ T282] ___sys_sendmsg+0xee/0x170 [ 3829.149286][ T282] __sys_sendmsg+0xcd/0x170 [ 3829.149286][ T282] do_syscall_64+0xc6/0x1e0 [ 3829.149286][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3829.149286][ T282] [ 3829.151507][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3829.151507][ T282] netdev_get_by_index+0x5e/0x80 [ 3829.151507][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3829.151507][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3829.151507][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3829.151507][ T282] ipv6_add_addr+0x411/0x2000 [ 3829.151507][ T282] inet6_addr_add+0x30e/0xa40 [ 3829.151507][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3829.151507][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3829.151507][ T282] netlink_rcv_skb+0x130/0x360 [ 3829.151507][ T282] netlink_unicast+0x449/0x710 [ 3829.151507][ T282] netlink_sendmsg+0x723/0xbe0 [ 3829.151507][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3829.151507][ T282] ___sys_sendmsg+0xee/0x170 [ 3829.151507][ T282] __sys_sendmsg+0xcd/0x170 [ 3829.151507][ T282] do_syscall_64+0xc6/0x1e0 [ 3829.151507][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3829.151507][ T282] [ 3829.153859][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3829.153859][ T282] netdev_get_by_index+0x5e/0x80 [ 3829.153859][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3829.153859][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3829.153859][ T282] ip6_route_add+0x1c/0x140 [ 3829.153859][ T282] addrconf_add_mroute+0x129/0x180 [ 3829.153859][ T282] addrconf_add_dev+0xe2/0x170 [ 3829.153859][ T282] inet6_addr_add+0x12f/0xa40 [ 3829.153859][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3829.153859][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3829.153859][ T282] netlink_rcv_skb+0x130/0x360 [ 3829.153859][ T282] netlink_unicast+0x449/0x710 [ 3829.153859][ T282] netlink_sendmsg+0x723/0xbe0 [ 3829.153859][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3829.153859][ T282] ___sys_sendmsg+0xee/0x170 [ 3829.153859][ T282] __sys_sendmsg+0xcd/0x170 [ 3829.153859][ T282] do_syscall_64+0xc6/0x1e0 [ 3829.153859][ T282] [ 3829.156102][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3829.156102][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3829.156102][ T282] ipv6_find_idev+0x102/0x170 [ 3829.156102][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3829.156102][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3829.156102][ T282] netlink_rcv_skb+0x130/0x360 [ 3829.156102][ T282] netlink_unicast+0x449/0x710 [ 3829.156102][ T282] netlink_sendmsg+0x723/0xbe0 [ 3829.156102][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3829.156102][ T282] ___sys_sendmsg+0xee/0x170 [ 3829.156102][ T282] __sys_sendmsg+0xcd/0x170 [ 3829.156102][ T282] do_syscall_64+0xc6/0x1e0 [ 3829.156102][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3829.156102][ T282] [ 3829.157900][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3829.157900][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3829.157900][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3829.157900][ T282] ipv6_find_idev+0x102/0x170 [ 3829.157900][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3829.157900][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3829.157900][ T282] netlink_rcv_skb+0x130/0x360 [ 3829.157900][ T282] netlink_unicast+0x449/0x710 [ 3829.157900][ T282] netlink_sendmsg+0x723/0xbe0 [ 3829.157900][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3829.157900][ T282] ___sys_sendmsg+0xee/0x170 [ 3829.157900][ T282] __sys_sendmsg+0xcd/0x170 [ 3829.157900][ T282] do_syscall_64+0xc6/0x1e0 [ 3829.157900][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3829.157900][ T282] [ 3839.178955][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3839.179380][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3839.179380][ T284] netdev_get_by_index+0x5e/0x80 [ 3839.179380][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3839.179380][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3839.179380][ T284] ip6_route_add+0x1c/0x140 [ 3839.179380][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3839.179380][ T284] inet6_addr_add+0x4f8/0xa40 [ 3839.179380][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3839.179380][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3839.179380][ T284] netlink_rcv_skb+0x130/0x360 [ 3839.179380][ T284] netlink_unicast+0x449/0x710 [ 3839.179380][ T284] netlink_sendmsg+0x723/0xbe0 [ 3839.179380][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3839.179380][ T284] ___sys_sendmsg+0xee/0x170 [ 3839.179380][ T284] __sys_sendmsg+0xcd/0x170 [ 3839.179380][ T284] do_syscall_64+0xc6/0x1e0 [ 3839.179380][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3839.179380][ T284] [ 3839.181820][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3839.181820][ T284] netdev_get_by_index+0x5e/0x80 [ 3839.181820][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3839.181820][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3839.181820][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3839.181820][ T284] ipv6_add_addr+0x411/0x2000 [ 3839.181820][ T284] inet6_addr_add+0x30e/0xa40 [ 3839.181820][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3839.181820][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3839.181820][ T284] netlink_rcv_skb+0x130/0x360 [ 3839.181820][ T284] netlink_unicast+0x449/0x710 [ 3839.181820][ T284] netlink_sendmsg+0x723/0xbe0 [ 3839.181820][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3839.181820][ T284] ___sys_sendmsg+0xee/0x170 [ 3839.181820][ T284] __sys_sendmsg+0xcd/0x170 [ 3839.181820][ T284] do_syscall_64+0xc6/0x1e0 [ 3839.181820][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3839.181820][ T284] [ 3839.184284][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3839.184284][ T284] netdev_get_by_index+0x5e/0x80 [ 3839.184284][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3839.184284][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3839.184284][ T284] ip6_route_add+0x1c/0x140 [ 3839.184284][ T284] addrconf_add_mroute+0x129/0x180 [ 3839.184284][ T284] addrconf_add_dev+0xe2/0x170 [ 3839.184284][ T284] inet6_addr_add+0x12f/0xa40 [ 3839.184284][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3839.184284][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3839.184284][ T284] netlink_rcv_skb+0x130/0x360 [ 3839.184284][ T284] netlink_unicast+0x449/0x710 [ 3839.184284][ T284] netlink_sendmsg+0x723/0xbe0 [ 3839.184284][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3839.184284][ T284] ___sys_sendmsg+0xee/0x170 [ 3839.184284][ T284] __sys_sendmsg+0xcd/0x170 [ 3839.184284][ T284] do_syscall_64+0xc6/0x1e0 [ 3839.184284][ T284] [ 3839.186596][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3839.186596][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3839.186596][ T284] ipv6_find_idev+0x102/0x170 [ 3839.186596][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3839.186596][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3839.186596][ T284] netlink_rcv_skb+0x130/0x360 [ 3839.186596][ T284] netlink_unicast+0x449/0x710 [ 3839.186596][ T284] netlink_sendmsg+0x723/0xbe0 [ 3839.186596][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3839.186596][ T284] ___sys_sendmsg+0xee/0x170 [ 3839.186596][ T284] __sys_sendmsg+0xcd/0x170 [ 3839.186596][ T284] do_syscall_64+0xc6/0x1e0 [ 3839.186596][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3839.186596][ T284] [ 3839.188376][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3839.188376][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3839.188376][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3839.188376][ T284] ipv6_find_idev+0x102/0x170 [ 3839.188376][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3839.188376][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3839.188376][ T284] netlink_rcv_skb+0x130/0x360 [ 3839.188376][ T284] netlink_unicast+0x449/0x710 [ 3839.188376][ T284] netlink_sendmsg+0x723/0xbe0 [ 3839.188376][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3839.188376][ T284] ___sys_sendmsg+0xee/0x170 [ 3839.188376][ T284] __sys_sendmsg+0xcd/0x170 [ 3839.188376][ T284] do_syscall_64+0xc6/0x1e0 [ 3839.188376][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3839.188376][ T284] [ 3839.394980][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3839.395376][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3839.395376][ T282] dst_init+0x84/0x4a0 [ 3839.395376][ T282] dst_alloc+0x97/0x150 [ 3839.395376][ T282] ip6_dst_alloc+0x23/0x90 [ 3839.395376][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3839.395376][ T282] ip6_pol_route+0x56f/0x840 [ 3839.395376][ T282] fib6_rule_lookup+0x196/0x240 [ 3839.395376][ T282] ip6_route_input+0x542/0x980 [ 3839.395376][ T282] ipv6_rcv+0x8f/0x400 [ 3839.395376][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3839.395376][ T282] process_backlog+0x101/0x620 [ 3839.395376][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3839.395376][ T282] net_rx_action+0x495/0xbe0 [ 3839.395376][ T282] __do_softirq+0x1b5/0x7f6 [ 3839.395376][ T282] [ 3839.397349][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3839.397349][ T282] netdev_get_by_index+0x5e/0x80 [ 3839.397349][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3839.397349][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3839.397349][ T282] ip6_route_add+0x1c/0x140 [ 3839.397349][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3839.397349][ T282] inet6_addr_add+0x4f8/0xa40 [ 3839.397349][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3839.397349][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3839.397349][ T282] netlink_rcv_skb+0x130/0x360 [ 3839.397349][ T282] netlink_unicast+0x449/0x710 [ 3839.397349][ T282] netlink_sendmsg+0x723/0xbe0 [ 3839.397349][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3839.397349][ T282] ___sys_sendmsg+0xee/0x170 [ 3839.397349][ T282] __sys_sendmsg+0xcd/0x170 [ 3839.397349][ T282] do_syscall_64+0xc6/0x1e0 [ 3839.397349][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3839.397349][ T282] [ 3839.399757][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3839.399757][ T282] netdev_get_by_index+0x5e/0x80 [ 3839.399757][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3839.399757][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3839.399757][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3839.399757][ T282] ipv6_add_addr+0x411/0x2000 [ 3839.399757][ T282] inet6_addr_add+0x30e/0xa40 [ 3839.399757][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3839.399757][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3839.399757][ T282] netlink_rcv_skb+0x130/0x360 [ 3839.399757][ T282] netlink_unicast+0x449/0x710 [ 3839.399757][ T282] netlink_sendmsg+0x723/0xbe0 [ 3839.399757][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3839.399757][ T282] ___sys_sendmsg+0xee/0x170 [ 3839.399757][ T282] __sys_sendmsg+0xcd/0x170 [ 3839.399757][ T282] do_syscall_64+0xc6/0x1e0 [ 3839.399757][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3839.399757][ T282] [ 3839.402168][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3839.402168][ T282] netdev_get_by_index+0x5e/0x80 [ 3839.402168][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3839.402168][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3839.402168][ T282] ip6_route_add+0x1c/0x140 [ 3839.402168][ T282] addrconf_add_mroute+0x129/0x180 [ 3839.402168][ T282] addrconf_add_dev+0xe2/0x170 [ 3839.402168][ T282] inet6_addr_add+0x12f/0xa40 [ 3839.402168][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3839.402168][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3839.402168][ T282] netlink_rcv_skb+0x130/0x360 [ 3839.402168][ T282] netlink_unicast+0x449/0x710 [ 3839.402168][ T282] netlink_sendmsg+0x723/0xbe0 [ 3839.402168][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3839.402168][ T282] ___sys_sendmsg+0xee/0x170 [ 3839.402168][ T282] __sys_sendmsg+0xcd/0x170 [ 3839.402168][ T282] do_syscall_64+0xc6/0x1e0 [ 3839.402168][ T282] [ 3839.404436][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3839.404436][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3839.404436][ T282] ipv6_find_idev+0x102/0x170 [ 3839.404436][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3839.404436][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3839.404436][ T282] netlink_rcv_skb+0x130/0x360 [ 3839.404436][ T282] netlink_unicast+0x449/0x710 [ 3839.404436][ T282] netlink_sendmsg+0x723/0xbe0 [ 3839.404436][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3839.404436][ T282] ___sys_sendmsg+0xee/0x170 [ 3839.404436][ T282] __sys_sendmsg+0xcd/0x170 [ 3839.404436][ T282] do_syscall_64+0xc6/0x1e0 [ 3839.404436][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3839.404436][ T282] [ 3839.406190][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3839.406190][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3839.406190][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3839.406190][ T282] ipv6_find_idev+0x102/0x170 [ 3839.406190][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3839.406190][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3839.406190][ T282] netlink_rcv_skb+0x130/0x360 [ 3839.406190][ T282] netlink_unicast+0x449/0x710 [ 3839.406190][ T282] netlink_sendmsg+0x723/0xbe0 [ 3839.406190][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3839.406190][ T282] ___sys_sendmsg+0xee/0x170 [ 3839.406190][ T282] __sys_sendmsg+0xcd/0x170 [ 3839.406190][ T282] do_syscall_64+0xc6/0x1e0 [ 3839.406190][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3839.406190][ T282] [ 3849.434950][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3849.435386][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3849.435386][ T284] netdev_get_by_index+0x5e/0x80 [ 3849.435386][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3849.435386][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3849.435386][ T284] ip6_route_add+0x1c/0x140 [ 3849.435386][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3849.435386][ T284] inet6_addr_add+0x4f8/0xa40 [ 3849.435386][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3849.435386][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3849.435386][ T284] netlink_rcv_skb+0x130/0x360 [ 3849.435386][ T284] netlink_unicast+0x449/0x710 [ 3849.435386][ T284] netlink_sendmsg+0x723/0xbe0 [ 3849.435386][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3849.435386][ T284] ___sys_sendmsg+0xee/0x170 [ 3849.435386][ T284] __sys_sendmsg+0xcd/0x170 [ 3849.435386][ T284] do_syscall_64+0xc6/0x1e0 [ 3849.435386][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3849.435386][ T284] [ 3849.437782][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3849.437782][ T284] netdev_get_by_index+0x5e/0x80 [ 3849.437782][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3849.437782][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3849.437782][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3849.437782][ T284] ipv6_add_addr+0x411/0x2000 [ 3849.437782][ T284] inet6_addr_add+0x30e/0xa40 [ 3849.437782][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3849.437782][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3849.437782][ T284] netlink_rcv_skb+0x130/0x360 [ 3849.437782][ T284] netlink_unicast+0x449/0x710 [ 3849.437782][ T284] netlink_sendmsg+0x723/0xbe0 [ 3849.437782][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3849.437782][ T284] ___sys_sendmsg+0xee/0x170 [ 3849.437782][ T284] __sys_sendmsg+0xcd/0x170 [ 3849.437782][ T284] do_syscall_64+0xc6/0x1e0 [ 3849.437782][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3849.437782][ T284] [ 3849.440176][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3849.440176][ T284] netdev_get_by_index+0x5e/0x80 [ 3849.440176][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3849.440176][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3849.440176][ T284] ip6_route_add+0x1c/0x140 [ 3849.440176][ T284] addrconf_add_mroute+0x129/0x180 [ 3849.440176][ T284] addrconf_add_dev+0xe2/0x170 [ 3849.440176][ T284] inet6_addr_add+0x12f/0xa40 [ 3849.440176][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3849.440176][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3849.440176][ T284] netlink_rcv_skb+0x130/0x360 [ 3849.440176][ T284] netlink_unicast+0x449/0x710 [ 3849.440176][ T284] netlink_sendmsg+0x723/0xbe0 [ 3849.440176][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3849.440176][ T284] ___sys_sendmsg+0xee/0x170 [ 3849.440176][ T284] __sys_sendmsg+0xcd/0x170 [ 3849.440176][ T284] do_syscall_64+0xc6/0x1e0 [ 3849.440176][ T284] [ 3849.442468][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3849.442468][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3849.442468][ T284] ipv6_find_idev+0x102/0x170 [ 3849.442468][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3849.442468][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3849.442468][ T284] netlink_rcv_skb+0x130/0x360 [ 3849.442468][ T284] netlink_unicast+0x449/0x710 [ 3849.442468][ T284] netlink_sendmsg+0x723/0xbe0 [ 3849.442468][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3849.442468][ T284] ___sys_sendmsg+0xee/0x170 [ 3849.442468][ T284] __sys_sendmsg+0xcd/0x170 [ 3849.442468][ T284] do_syscall_64+0xc6/0x1e0 [ 3849.442468][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3849.442468][ T284] [ 3849.444223][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3849.444223][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3849.444223][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3849.444223][ T284] ipv6_find_idev+0x102/0x170 [ 3849.444223][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3849.444223][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3849.444223][ T284] netlink_rcv_skb+0x130/0x360 [ 3849.444223][ T284] netlink_unicast+0x449/0x710 [ 3849.444223][ T284] netlink_sendmsg+0x723/0xbe0 [ 3849.444223][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3849.444223][ T284] ___sys_sendmsg+0xee/0x170 [ 3849.444223][ T284] __sys_sendmsg+0xcd/0x170 [ 3849.444223][ T284] do_syscall_64+0xc6/0x1e0 [ 3849.444223][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3849.444223][ T284] [ 3849.650993][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3849.651392][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3849.651392][ T282] dst_init+0x84/0x4a0 [ 3849.651392][ T282] dst_alloc+0x97/0x150 [ 3849.651392][ T282] ip6_dst_alloc+0x23/0x90 [ 3849.651392][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3849.651392][ T282] ip6_pol_route+0x56f/0x840 [ 3849.651392][ T282] fib6_rule_lookup+0x196/0x240 [ 3849.651392][ T282] ip6_route_input+0x542/0x980 [ 3849.651392][ T282] ipv6_rcv+0x8f/0x400 [ 3849.651392][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3849.651392][ T282] process_backlog+0x101/0x620 [ 3849.651392][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3849.651392][ T282] net_rx_action+0x495/0xbe0 [ 3849.651392][ T282] __do_softirq+0x1b5/0x7f6 [ 3849.651392][ T282] [ 3849.653231][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3849.653231][ T282] netdev_get_by_index+0x5e/0x80 [ 3849.653231][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3849.653231][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3849.653231][ T282] ip6_route_add+0x1c/0x140 [ 3849.653231][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3849.653231][ T282] inet6_addr_add+0x4f8/0xa40 [ 3849.653231][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3849.653231][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3849.653231][ T282] netlink_rcv_skb+0x130/0x360 [ 3849.653231][ T282] netlink_unicast+0x449/0x710 [ 3849.653231][ T282] netlink_sendmsg+0x723/0xbe0 [ 3849.653231][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3849.653231][ T282] ___sys_sendmsg+0xee/0x170 [ 3849.653231][ T282] __sys_sendmsg+0xcd/0x170 [ 3849.653231][ T282] do_syscall_64+0xc6/0x1e0 [ 3849.653231][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3849.653231][ T282] [ 3849.655596][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3849.655596][ T282] netdev_get_by_index+0x5e/0x80 [ 3849.655596][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3849.655596][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3849.655596][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3849.655596][ T282] ipv6_add_addr+0x411/0x2000 [ 3849.655596][ T282] inet6_addr_add+0x30e/0xa40 [ 3849.655596][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3849.655596][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3849.655596][ T282] netlink_rcv_skb+0x130/0x360 [ 3849.655596][ T282] netlink_unicast+0x449/0x710 [ 3849.655596][ T282] netlink_sendmsg+0x723/0xbe0 [ 3849.655596][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3849.655596][ T282] ___sys_sendmsg+0xee/0x170 [ 3849.655596][ T282] __sys_sendmsg+0xcd/0x170 [ 3849.655596][ T282] do_syscall_64+0xc6/0x1e0 [ 3849.655596][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3849.655596][ T282] [ 3849.657843][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3849.657843][ T282] netdev_get_by_index+0x5e/0x80 [ 3849.657843][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3849.657843][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3849.657843][ T282] ip6_route_add+0x1c/0x140 [ 3849.657843][ T282] addrconf_add_mroute+0x129/0x180 [ 3849.657843][ T282] addrconf_add_dev+0xe2/0x170 [ 3849.657843][ T282] inet6_addr_add+0x12f/0xa40 [ 3849.657843][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3849.657843][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3849.657843][ T282] netlink_rcv_skb+0x130/0x360 [ 3849.657843][ T282] netlink_unicast+0x449/0x710 [ 3849.657843][ T282] netlink_sendmsg+0x723/0xbe0 [ 3849.657843][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3849.657843][ T282] ___sys_sendmsg+0xee/0x170 [ 3849.657843][ T282] __sys_sendmsg+0xcd/0x170 [ 3849.657843][ T282] do_syscall_64+0xc6/0x1e0 [ 3849.657843][ T282] [ 3849.660040][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3849.660040][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3849.660040][ T282] ipv6_find_idev+0x102/0x170 [ 3849.660040][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3849.660040][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3849.660040][ T282] netlink_rcv_skb+0x130/0x360 [ 3849.660040][ T282] netlink_unicast+0x449/0x710 [ 3849.660040][ T282] netlink_sendmsg+0x723/0xbe0 [ 3849.660040][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3849.660040][ T282] ___sys_sendmsg+0xee/0x170 [ 3849.660040][ T282] __sys_sendmsg+0xcd/0x170 [ 3849.660040][ T282] do_syscall_64+0xc6/0x1e0 [ 3849.660040][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3849.660040][ T282] [ 3849.661730][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3849.661730][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3849.661730][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3849.661730][ T282] ipv6_find_idev+0x102/0x170 [ 3849.661730][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3849.661730][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3849.661730][ T282] netlink_rcv_skb+0x130/0x360 [ 3849.661730][ T282] netlink_unicast+0x449/0x710 [ 3849.661730][ T282] netlink_sendmsg+0x723/0xbe0 [ 3849.661730][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3849.661730][ T282] ___sys_sendmsg+0xee/0x170 [ 3849.661730][ T282] __sys_sendmsg+0xcd/0x170 [ 3849.661730][ T282] do_syscall_64+0xc6/0x1e0 [ 3849.661730][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3849.661730][ T282] [ 3859.698990][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3859.699497][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3859.699497][ T284] netdev_get_by_index+0x5e/0x80 [ 3859.699497][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3859.699497][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3859.699497][ T284] ip6_route_add+0x1c/0x140 [ 3859.699497][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3859.699497][ T284] inet6_addr_add+0x4f8/0xa40 [ 3859.699497][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3859.699497][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3859.699497][ T284] netlink_rcv_skb+0x130/0x360 [ 3859.699497][ T284] netlink_unicast+0x449/0x710 [ 3859.699497][ T284] netlink_sendmsg+0x723/0xbe0 [ 3859.699497][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3859.699497][ T284] ___sys_sendmsg+0xee/0x170 [ 3859.699497][ T284] __sys_sendmsg+0xcd/0x170 [ 3859.699497][ T284] do_syscall_64+0xc6/0x1e0 [ 3859.699497][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3859.699497][ T284] [ 3859.701855][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3859.701855][ T284] netdev_get_by_index+0x5e/0x80 [ 3859.701855][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3859.701855][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3859.701855][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3859.701855][ T284] ipv6_add_addr+0x411/0x2000 [ 3859.701855][ T284] inet6_addr_add+0x30e/0xa40 [ 3859.701855][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3859.701855][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3859.701855][ T284] netlink_rcv_skb+0x130/0x360 [ 3859.701855][ T284] netlink_unicast+0x449/0x710 [ 3859.701855][ T284] netlink_sendmsg+0x723/0xbe0 [ 3859.701855][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3859.701855][ T284] ___sys_sendmsg+0xee/0x170 [ 3859.701855][ T284] __sys_sendmsg+0xcd/0x170 [ 3859.701855][ T284] do_syscall_64+0xc6/0x1e0 [ 3859.701855][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3859.701855][ T284] [ 3859.704140][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3859.704140][ T284] netdev_get_by_index+0x5e/0x80 [ 3859.704140][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3859.704140][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3859.704140][ T284] ip6_route_add+0x1c/0x140 [ 3859.704140][ T284] addrconf_add_mroute+0x129/0x180 [ 3859.704140][ T284] addrconf_add_dev+0xe2/0x170 [ 3859.704140][ T284] inet6_addr_add+0x12f/0xa40 [ 3859.704140][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3859.704140][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3859.704140][ T284] netlink_rcv_skb+0x130/0x360 [ 3859.704140][ T284] netlink_unicast+0x449/0x710 [ 3859.704140][ T284] netlink_sendmsg+0x723/0xbe0 [ 3859.704140][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3859.704140][ T284] ___sys_sendmsg+0xee/0x170 [ 3859.704140][ T284] __sys_sendmsg+0xcd/0x170 [ 3859.704140][ T284] do_syscall_64+0xc6/0x1e0 [ 3859.704140][ T284] [ 3859.706350][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3859.706350][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3859.706350][ T284] ipv6_find_idev+0x102/0x170 [ 3859.706350][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3859.706350][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3859.706350][ T284] netlink_rcv_skb+0x130/0x360 [ 3859.706350][ T284] netlink_unicast+0x449/0x710 [ 3859.706350][ T284] netlink_sendmsg+0x723/0xbe0 [ 3859.706350][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3859.706350][ T284] ___sys_sendmsg+0xee/0x170 [ 3859.706350][ T284] __sys_sendmsg+0xcd/0x170 [ 3859.706350][ T284] do_syscall_64+0xc6/0x1e0 [ 3859.706350][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3859.706350][ T284] [ 3859.708154][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3859.708154][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3859.708154][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3859.708154][ T284] ipv6_find_idev+0x102/0x170 [ 3859.708154][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3859.708154][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3859.708154][ T284] netlink_rcv_skb+0x130/0x360 [ 3859.708154][ T284] netlink_unicast+0x449/0x710 [ 3859.708154][ T284] netlink_sendmsg+0x723/0xbe0 [ 3859.708154][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3859.708154][ T284] ___sys_sendmsg+0xee/0x170 [ 3859.708154][ T284] __sys_sendmsg+0xcd/0x170 [ 3859.708154][ T284] do_syscall_64+0xc6/0x1e0 [ 3859.708154][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3859.708154][ T284] [ 3859.899009][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3859.899592][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3859.899592][ T282] dst_init+0x84/0x4a0 [ 3859.899592][ T282] dst_alloc+0x97/0x150 [ 3859.899592][ T282] ip6_dst_alloc+0x23/0x90 [ 3859.899592][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3859.899592][ T282] ip6_pol_route+0x56f/0x840 [ 3859.899592][ T282] fib6_rule_lookup+0x196/0x240 [ 3859.899592][ T282] ip6_route_input+0x542/0x980 [ 3859.899592][ T282] ipv6_rcv+0x8f/0x400 [ 3859.899592][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3859.899592][ T282] process_backlog+0x101/0x620 [ 3859.899592][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3859.899592][ T282] net_rx_action+0x495/0xbe0 [ 3859.899592][ T282] __do_softirq+0x1b5/0x7f6 [ 3859.899592][ T282] [ 3859.902607][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3859.902607][ T282] netdev_get_by_index+0x5e/0x80 [ 3859.902607][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3859.902607][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3859.902607][ T282] ip6_route_add+0x1c/0x140 [ 3859.902607][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3859.902607][ T282] inet6_addr_add+0x4f8/0xa40 [ 3859.902607][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3859.902607][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3859.902607][ T282] netlink_rcv_skb+0x130/0x360 [ 3859.902607][ T282] netlink_unicast+0x449/0x710 [ 3859.902607][ T282] netlink_sendmsg+0x723/0xbe0 [ 3859.902607][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3859.902607][ T282] ___sys_sendmsg+0xee/0x170 [ 3859.902607][ T282] __sys_sendmsg+0xcd/0x170 [ 3859.902607][ T282] do_syscall_64+0xc6/0x1e0 [ 3859.902607][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3859.902607][ T282] [ 3859.906199][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3859.906199][ T282] netdev_get_by_index+0x5e/0x80 [ 3859.906199][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3859.906199][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3859.906199][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3859.906199][ T282] ipv6_add_addr+0x411/0x2000 [ 3859.906199][ T282] inet6_addr_add+0x30e/0xa40 [ 3859.906199][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3859.906199][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3859.906199][ T282] netlink_rcv_skb+0x130/0x360 [ 3859.906199][ T282] netlink_unicast+0x449/0x710 [ 3859.906199][ T282] netlink_sendmsg+0x723/0xbe0 [ 3859.906199][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3859.906199][ T282] ___sys_sendmsg+0xee/0x170 [ 3859.906199][ T282] __sys_sendmsg+0xcd/0x170 [ 3859.906199][ T282] do_syscall_64+0xc6/0x1e0 [ 3859.906199][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3859.906199][ T282] [ 3859.909753][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3859.909753][ T282] netdev_get_by_index+0x5e/0x80 [ 3859.909753][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3859.909753][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3859.909753][ T282] ip6_route_add+0x1c/0x140 [ 3859.909753][ T282] addrconf_add_mroute+0x129/0x180 [ 3859.909753][ T282] addrconf_add_dev+0xe2/0x170 [ 3859.909753][ T282] inet6_addr_add+0x12f/0xa40 [ 3859.909753][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3859.909753][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3859.909753][ T282] netlink_rcv_skb+0x130/0x360 [ 3859.909753][ T282] netlink_unicast+0x449/0x710 [ 3859.909753][ T282] netlink_sendmsg+0x723/0xbe0 [ 3859.909753][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3859.909753][ T282] ___sys_sendmsg+0xee/0x170 [ 3859.909753][ T282] __sys_sendmsg+0xcd/0x170 [ 3859.909753][ T282] do_syscall_64+0xc6/0x1e0 [ 3859.909753][ T282] [ 3859.913183][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3859.913183][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3859.913183][ T282] ipv6_find_idev+0x102/0x170 [ 3859.913183][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3859.913183][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3859.913183][ T282] netlink_rcv_skb+0x130/0x360 [ 3859.913183][ T282] netlink_unicast+0x449/0x710 [ 3859.913183][ T282] netlink_sendmsg+0x723/0xbe0 [ 3859.913183][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3859.913183][ T282] ___sys_sendmsg+0xee/0x170 [ 3859.913183][ T282] __sys_sendmsg+0xcd/0x170 [ 3859.913183][ T282] do_syscall_64+0xc6/0x1e0 [ 3859.913183][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3859.913183][ T282] [ 3859.915879][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3859.915879][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3859.915879][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3859.915879][ T282] ipv6_find_idev+0x102/0x170 [ 3859.915879][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3859.915879][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3859.915879][ T282] netlink_rcv_skb+0x130/0x360 [ 3859.915879][ T282] netlink_unicast+0x449/0x710 [ 3859.915879][ T282] netlink_sendmsg+0x723/0xbe0 [ 3859.915879][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3859.915879][ T282] ___sys_sendmsg+0xee/0x170 [ 3859.915879][ T282] __sys_sendmsg+0xcd/0x170 [ 3859.915879][ T282] do_syscall_64+0xc6/0x1e0 [ 3859.915879][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3859.915879][ T282] [ 3869.962979][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3869.962979][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3869.963107][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3869.963107][ T282] dst_init+0x84/0x4a0 [ 3869.963107][ T282] dst_alloc+0x97/0x150 [ 3869.963107][ T282] ip6_dst_alloc+0x23/0x90 [ 3869.963107][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3869.963107][ T282] ip6_pol_route+0x56f/0x840 [ 3869.963107][ T282] fib6_rule_lookup+0x196/0x240 [ 3869.963107][ T282] ip6_route_input+0x542/0x980 [ 3869.963107][ T282] ipv6_rcv+0x8f/0x400 [ 3869.963107][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3869.963107][ T282] process_backlog+0x101/0x620 [ 3869.963107][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3869.963107][ T282] net_rx_action+0x495/0xbe0 [ 3869.963107][ T282] __do_softirq+0x1b5/0x7f6 [ 3869.963107][ T282] [ 3869.963437][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3869.963437][ T284] netdev_get_by_index+0x5e/0x80 [ 3869.963437][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3869.963437][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3869.963437][ T284] ip6_route_add+0x1c/0x140 [ 3869.963437][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3869.963437][ T284] inet6_addr_add+0x4f8/0xa40 [ 3869.963437][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3869.963437][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3869.963437][ T284] netlink_rcv_skb+0x130/0x360 [ 3869.963437][ T284] netlink_unicast+0x449/0x710 [ 3869.963437][ T284] netlink_sendmsg+0x723/0xbe0 [ 3869.963437][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3869.963437][ T284] ___sys_sendmsg+0xee/0x170 [ 3869.963437][ T284] __sys_sendmsg+0xcd/0x170 [ 3869.963437][ T284] do_syscall_64+0xc6/0x1e0 [ 3869.963437][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3869.963437][ T284] [ 3869.963598][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3869.963598][ T282] netdev_get_by_index+0x5e/0x80 [ 3869.963598][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3869.963598][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3869.963598][ T282] ip6_route_add+0x1c/0x140 [ 3869.963598][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3869.963598][ T282] inet6_addr_add+0x4f8/0xa40 [ 3869.963598][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3869.963598][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3869.963598][ T282] netlink_rcv_skb+0x130/0x360 [ 3869.963598][ T282] netlink_unicast+0x449/0x710 [ 3869.963598][ T282] netlink_sendmsg+0x723/0xbe0 [ 3869.963598][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3869.963598][ T282] ___sys_sendmsg+0xee/0x170 [ 3869.963598][ T282] __sys_sendmsg+0xcd/0x170 [ 3869.963598][ T282] do_syscall_64+0xc6/0x1e0 [ 3869.963598][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3869.963598][ T282] [ 3869.965454][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3869.965454][ T284] netdev_get_by_index+0x5e/0x80 [ 3869.965454][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3869.965454][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3869.965454][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3869.965454][ T284] ipv6_add_addr+0x411/0x2000 [ 3869.965454][ T284] inet6_addr_add+0x30e/0xa40 [ 3869.965454][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3869.965454][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3869.965454][ T284] netlink_rcv_skb+0x130/0x360 [ 3869.965454][ T284] netlink_unicast+0x449/0x710 [ 3869.965454][ T284] netlink_sendmsg+0x723/0xbe0 [ 3869.965454][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3869.965454][ T284] ___sys_sendmsg+0xee/0x170 [ 3869.965454][ T284] __sys_sendmsg+0xcd/0x170 [ 3869.965454][ T284] do_syscall_64+0xc6/0x1e0 [ 3869.965454][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3869.965454][ T284] [ 3869.967703][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3869.967703][ T282] netdev_get_by_index+0x5e/0x80 [ 3869.967703][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3869.967703][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3869.967703][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3869.967703][ T282] ipv6_add_addr+0x411/0x2000 [ 3869.967703][ T282] inet6_addr_add+0x30e/0xa40 [ 3869.967703][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3869.967703][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3869.967703][ T282] netlink_rcv_skb+0x130/0x360 [ 3869.967703][ T282] netlink_unicast+0x449/0x710 [ 3869.967703][ T282] netlink_sendmsg+0x723/0xbe0 [ 3869.967703][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3869.967703][ T282] ___sys_sendmsg+0xee/0x170 [ 3869.967703][ T282] __sys_sendmsg+0xcd/0x170 [ 3869.967703][ T282] do_syscall_64+0xc6/0x1e0 [ 3869.967703][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3869.967703][ T282] [ 3869.969965][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3869.969965][ T284] netdev_get_by_index+0x5e/0x80 [ 3869.969965][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3869.969965][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3869.969965][ T284] ip6_route_add+0x1c/0x140 [ 3869.969965][ T284] addrconf_add_mroute+0x129/0x180 [ 3869.969965][ T284] addrconf_add_dev+0xe2/0x170 [ 3869.969965][ T284] inet6_addr_add+0x12f/0xa40 [ 3869.969965][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3869.969965][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3869.969965][ T284] netlink_rcv_skb+0x130/0x360 [ 3869.969965][ T284] netlink_unicast+0x449/0x710 [ 3869.969965][ T284] netlink_sendmsg+0x723/0xbe0 [ 3869.969965][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3869.969965][ T284] ___sys_sendmsg+0xee/0x170 [ 3869.969965][ T284] __sys_sendmsg+0xcd/0x170 [ 3869.969965][ T284] do_syscall_64+0xc6/0x1e0 [ 3869.969965][ T284] [ 3869.972166][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3869.972166][ T282] netdev_get_by_index+0x5e/0x80 [ 3869.972166][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3869.972166][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3869.972166][ T282] ip6_route_add+0x1c/0x140 [ 3869.972166][ T282] addrconf_add_mroute+0x129/0x180 [ 3869.972166][ T282] addrconf_add_dev+0xe2/0x170 [ 3869.972166][ T282] inet6_addr_add+0x12f/0xa40 [ 3869.972166][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3869.972166][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3869.972166][ T282] netlink_rcv_skb+0x130/0x360 [ 3869.972166][ T282] netlink_unicast+0x449/0x710 [ 3869.972166][ T282] netlink_sendmsg+0x723/0xbe0 [ 3869.972166][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3869.972166][ T282] ___sys_sendmsg+0xee/0x170 [ 3869.972166][ T282] __sys_sendmsg+0xcd/0x170 [ 3869.972166][ T282] do_syscall_64+0xc6/0x1e0 [ 3869.972166][ T282] [ 3869.974464][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3869.974464][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3869.974464][ T284] ipv6_find_idev+0x102/0x170 [ 3869.974464][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3869.974464][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3869.974464][ T284] netlink_rcv_skb+0x130/0x360 [ 3869.974464][ T284] netlink_unicast+0x449/0x710 [ 3869.974464][ T284] netlink_sendmsg+0x723/0xbe0 [ 3869.974464][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3869.974464][ T284] ___sys_sendmsg+0xee/0x170 [ 3869.974464][ T284] __sys_sendmsg+0xcd/0x170 [ 3869.974464][ T284] do_syscall_64+0xc6/0x1e0 [ 3869.974464][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3869.974464][ T284] [ 3869.976616][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3869.976616][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3869.976616][ T282] ipv6_find_idev+0x102/0x170 [ 3869.976616][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3869.976616][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3869.976616][ T282] netlink_rcv_skb+0x130/0x360 [ 3869.976616][ T282] netlink_unicast+0x449/0x710 [ 3869.976616][ T282] netlink_sendmsg+0x723/0xbe0 [ 3869.976616][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3869.976616][ T282] ___sys_sendmsg+0xee/0x170 [ 3869.976616][ T282] __sys_sendmsg+0xcd/0x170 [ 3869.976616][ T282] do_syscall_64+0xc6/0x1e0 [ 3869.976616][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3869.976616][ T282] [ 3869.978814][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3869.978814][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3869.978814][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3869.978814][ T284] ipv6_find_idev+0x102/0x170 [ 3869.978814][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3869.978814][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3869.978814][ T284] netlink_rcv_skb+0x130/0x360 [ 3869.978814][ T284] netlink_unicast+0x449/0x710 [ 3869.978814][ T284] netlink_sendmsg+0x723/0xbe0 [ 3869.978814][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3869.978814][ T284] ___sys_sendmsg+0xee/0x170 [ 3869.978814][ T284] __sys_sendmsg+0xcd/0x170 [ 3869.978814][ T284] do_syscall_64+0xc6/0x1e0 [ 3869.978814][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3869.978814][ T284] [ 3869.980486][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3869.980486][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3869.980486][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3869.980486][ T282] ipv6_find_idev+0x102/0x170 [ 3869.980486][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3869.980486][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3869.980486][ T282] netlink_rcv_skb+0x130/0x360 [ 3869.980486][ T282] netlink_unicast+0x449/0x710 [ 3869.980486][ T282] netlink_sendmsg+0x723/0xbe0 [ 3869.980486][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3869.980486][ T282] ___sys_sendmsg+0xee/0x170 [ 3869.980486][ T282] __sys_sendmsg+0xcd/0x170 [ 3869.980486][ T282] do_syscall_64+0xc6/0x1e0 [ 3869.980486][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3869.980486][ T282] [ 3879.987034][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3879.987513][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3879.987513][ T284] netdev_get_by_index+0x5e/0x80 [ 3879.987513][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3879.987513][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3879.987513][ T284] ip6_route_add+0x1c/0x140 [ 3879.987513][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3879.987513][ T284] inet6_addr_add+0x4f8/0xa40 [ 3879.987513][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3879.987513][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3879.987513][ T284] netlink_rcv_skb+0x130/0x360 [ 3879.987513][ T284] netlink_unicast+0x449/0x710 [ 3879.987513][ T284] netlink_sendmsg+0x723/0xbe0 [ 3879.987513][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3879.987513][ T284] ___sys_sendmsg+0xee/0x170 [ 3879.987513][ T284] __sys_sendmsg+0xcd/0x170 [ 3879.987513][ T284] do_syscall_64+0xc6/0x1e0 [ 3879.987513][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3879.987513][ T284] [ 3879.989764][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3879.989764][ T284] netdev_get_by_index+0x5e/0x80 [ 3879.989764][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3879.989764][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3879.989764][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3879.989764][ T284] ipv6_add_addr+0x411/0x2000 [ 3879.989764][ T284] inet6_addr_add+0x30e/0xa40 [ 3879.989764][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3879.989764][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3879.989764][ T284] netlink_rcv_skb+0x130/0x360 [ 3879.989764][ T284] netlink_unicast+0x449/0x710 [ 3879.989764][ T284] netlink_sendmsg+0x723/0xbe0 [ 3879.989764][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3879.989764][ T284] ___sys_sendmsg+0xee/0x170 [ 3879.989764][ T284] __sys_sendmsg+0xcd/0x170 [ 3879.989764][ T284] do_syscall_64+0xc6/0x1e0 [ 3879.989764][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3879.989764][ T284] [ 3879.991987][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3879.991987][ T284] netdev_get_by_index+0x5e/0x80 [ 3879.991987][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3879.991987][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3879.991987][ T284] ip6_route_add+0x1c/0x140 [ 3879.991987][ T284] addrconf_add_mroute+0x129/0x180 [ 3879.991987][ T284] addrconf_add_dev+0xe2/0x170 [ 3879.991987][ T284] inet6_addr_add+0x12f/0xa40 [ 3879.991987][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3879.991987][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3879.991987][ T284] netlink_rcv_skb+0x130/0x360 [ 3879.991987][ T284] netlink_unicast+0x449/0x710 [ 3879.991987][ T284] netlink_sendmsg+0x723/0xbe0 [ 3879.991987][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3879.991987][ T284] ___sys_sendmsg+0xee/0x170 [ 3879.991987][ T284] __sys_sendmsg+0xcd/0x170 [ 3879.991987][ T284] do_syscall_64+0xc6/0x1e0 [ 3879.991987][ T284] [ 3879.994154][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3879.994154][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3879.994154][ T284] ipv6_find_idev+0x102/0x170 [ 3879.994154][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3879.994154][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3879.994154][ T284] netlink_rcv_skb+0x130/0x360 [ 3879.994154][ T284] netlink_unicast+0x449/0x710 [ 3879.994154][ T284] netlink_sendmsg+0x723/0xbe0 [ 3879.994154][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3879.994154][ T284] ___sys_sendmsg+0xee/0x170 [ 3879.994154][ T284] __sys_sendmsg+0xcd/0x170 [ 3879.994154][ T284] do_syscall_64+0xc6/0x1e0 [ 3879.994154][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3879.994154][ T284] [ 3879.995982][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3879.995982][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3879.995982][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3879.995982][ T284] ipv6_find_idev+0x102/0x170 [ 3879.995982][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3879.995982][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3879.995982][ T284] netlink_rcv_skb+0x130/0x360 [ 3879.995982][ T284] netlink_unicast+0x449/0x710 [ 3879.995982][ T284] netlink_sendmsg+0x723/0xbe0 [ 3879.995982][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3879.995982][ T284] ___sys_sendmsg+0xee/0x170 [ 3879.995982][ T284] __sys_sendmsg+0xcd/0x170 [ 3879.995982][ T284] do_syscall_64+0xc6/0x1e0 [ 3879.995982][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3879.995982][ T284] [ 3880.227061][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3880.227541][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3880.227541][ T282] dst_init+0x84/0x4a0 [ 3880.227541][ T282] dst_alloc+0x97/0x150 [ 3880.227541][ T282] ip6_dst_alloc+0x23/0x90 [ 3880.227541][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3880.227541][ T282] ip6_pol_route+0x56f/0x840 [ 3880.227541][ T282] fib6_rule_lookup+0x196/0x240 [ 3880.227541][ T282] ip6_route_input+0x542/0x980 [ 3880.227541][ T282] ipv6_rcv+0x8f/0x400 [ 3880.227541][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3880.227541][ T282] process_backlog+0x101/0x620 [ 3880.227541][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3880.227541][ T282] net_rx_action+0x495/0xbe0 [ 3880.227541][ T282] __do_softirq+0x1b5/0x7f6 [ 3880.227541][ T282] [ 3880.229335][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3880.229335][ T282] netdev_get_by_index+0x5e/0x80 [ 3880.229335][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3880.229335][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3880.229335][ T282] ip6_route_add+0x1c/0x140 [ 3880.229335][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3880.229335][ T282] inet6_addr_add+0x4f8/0xa40 [ 3880.229335][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3880.229335][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3880.229335][ T282] netlink_rcv_skb+0x130/0x360 [ 3880.229335][ T282] netlink_unicast+0x449/0x710 [ 3880.229335][ T282] netlink_sendmsg+0x723/0xbe0 [ 3880.229335][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3880.229335][ T282] ___sys_sendmsg+0xee/0x170 [ 3880.229335][ T282] __sys_sendmsg+0xcd/0x170 [ 3880.229335][ T282] do_syscall_64+0xc6/0x1e0 [ 3880.229335][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3880.229335][ T282] [ 3880.231543][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3880.231543][ T282] netdev_get_by_index+0x5e/0x80 [ 3880.231543][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3880.231543][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3880.231543][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3880.231543][ T282] ipv6_add_addr+0x411/0x2000 [ 3880.231543][ T282] inet6_addr_add+0x30e/0xa40 [ 3880.231543][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3880.231543][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3880.231543][ T282] netlink_rcv_skb+0x130/0x360 [ 3880.231543][ T282] netlink_unicast+0x449/0x710 [ 3880.231543][ T282] netlink_sendmsg+0x723/0xbe0 [ 3880.231543][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3880.231543][ T282] ___sys_sendmsg+0xee/0x170 [ 3880.231543][ T282] __sys_sendmsg+0xcd/0x170 [ 3880.231543][ T282] do_syscall_64+0xc6/0x1e0 [ 3880.231543][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3880.231543][ T282] [ 3880.233752][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3880.233752][ T282] netdev_get_by_index+0x5e/0x80 [ 3880.233752][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3880.233752][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3880.233752][ T282] ip6_route_add+0x1c/0x140 [ 3880.233752][ T282] addrconf_add_mroute+0x129/0x180 [ 3880.233752][ T282] addrconf_add_dev+0xe2/0x170 [ 3880.233752][ T282] inet6_addr_add+0x12f/0xa40 [ 3880.233752][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3880.233752][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3880.233752][ T282] netlink_rcv_skb+0x130/0x360 [ 3880.233752][ T282] netlink_unicast+0x449/0x710 [ 3880.233752][ T282] netlink_sendmsg+0x723/0xbe0 [ 3880.233752][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3880.233752][ T282] ___sys_sendmsg+0xee/0x170 [ 3880.233752][ T282] __sys_sendmsg+0xcd/0x170 [ 3880.233752][ T282] do_syscall_64+0xc6/0x1e0 [ 3880.233752][ T282] [ 3880.235908][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3880.235908][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3880.235908][ T282] ipv6_find_idev+0x102/0x170 [ 3880.235908][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3880.235908][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3880.235908][ T282] netlink_rcv_skb+0x130/0x360 [ 3880.235908][ T282] netlink_unicast+0x449/0x710 [ 3880.235908][ T282] netlink_sendmsg+0x723/0xbe0 [ 3880.235908][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3880.235908][ T282] ___sys_sendmsg+0xee/0x170 [ 3880.235908][ T282] __sys_sendmsg+0xcd/0x170 [ 3880.235908][ T282] do_syscall_64+0xc6/0x1e0 [ 3880.235908][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3880.235908][ T282] [ 3880.237600][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3880.237600][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3880.237600][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3880.237600][ T282] ipv6_find_idev+0x102/0x170 [ 3880.237600][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3880.237600][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3880.237600][ T282] netlink_rcv_skb+0x130/0x360 [ 3880.237600][ T282] netlink_unicast+0x449/0x710 [ 3880.237600][ T282] netlink_sendmsg+0x723/0xbe0 [ 3880.237600][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3880.237600][ T282] ___sys_sendmsg+0xee/0x170 [ 3880.237600][ T282] __sys_sendmsg+0xcd/0x170 [ 3880.237600][ T282] do_syscall_64+0xc6/0x1e0 [ 3880.237600][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3880.237600][ T282] [ 3890.234991][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3890.235638][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3890.235638][ T284] netdev_get_by_index+0x5e/0x80 [ 3890.235638][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3890.235638][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3890.235638][ T284] ip6_route_add+0x1c/0x140 [ 3890.235638][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3890.235638][ T284] inet6_addr_add+0x4f8/0xa40 [ 3890.235638][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3890.235638][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3890.235638][ T284] netlink_rcv_skb+0x130/0x360 [ 3890.235638][ T284] netlink_unicast+0x449/0x710 [ 3890.235638][ T284] netlink_sendmsg+0x723/0xbe0 [ 3890.235638][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3890.235638][ T284] ___sys_sendmsg+0xee/0x170 [ 3890.235638][ T284] __sys_sendmsg+0xcd/0x170 [ 3890.235638][ T284] do_syscall_64+0xc6/0x1e0 [ 3890.235638][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3890.235638][ T284] [ 3890.239261][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3890.239261][ T284] netdev_get_by_index+0x5e/0x80 [ 3890.239261][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3890.239261][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3890.239261][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3890.239261][ T284] ipv6_add_addr+0x411/0x2000 [ 3890.239261][ T284] inet6_addr_add+0x30e/0xa40 [ 3890.239261][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3890.239261][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3890.239261][ T284] netlink_rcv_skb+0x130/0x360 [ 3890.239261][ T284] netlink_unicast+0x449/0x710 [ 3890.239261][ T284] netlink_sendmsg+0x723/0xbe0 [ 3890.239261][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3890.239261][ T284] ___sys_sendmsg+0xee/0x170 [ 3890.239261][ T284] __sys_sendmsg+0xcd/0x170 [ 3890.239261][ T284] do_syscall_64+0xc6/0x1e0 [ 3890.239261][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3890.239261][ T284] [ 3890.242841][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3890.242841][ T284] netdev_get_by_index+0x5e/0x80 [ 3890.242841][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3890.242841][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3890.242841][ T284] ip6_route_add+0x1c/0x140 [ 3890.242841][ T284] addrconf_add_mroute+0x129/0x180 [ 3890.242841][ T284] addrconf_add_dev+0xe2/0x170 [ 3890.242841][ T284] inet6_addr_add+0x12f/0xa40 [ 3890.242841][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3890.242841][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3890.242841][ T284] netlink_rcv_skb+0x130/0x360 [ 3890.242841][ T284] netlink_unicast+0x449/0x710 [ 3890.242841][ T284] netlink_sendmsg+0x723/0xbe0 [ 3890.242841][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3890.242841][ T284] ___sys_sendmsg+0xee/0x170 [ 3890.242841][ T284] __sys_sendmsg+0xcd/0x170 [ 3890.242841][ T284] do_syscall_64+0xc6/0x1e0 [ 3890.242841][ T284] [ 3890.246308][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3890.246308][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3890.246308][ T284] ipv6_find_idev+0x102/0x170 [ 3890.246308][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3890.246308][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3890.246308][ T284] netlink_rcv_skb+0x130/0x360 [ 3890.246308][ T284] netlink_unicast+0x449/0x710 [ 3890.246308][ T284] netlink_sendmsg+0x723/0xbe0 [ 3890.246308][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3890.246308][ T284] ___sys_sendmsg+0xee/0x170 [ 3890.246308][ T284] __sys_sendmsg+0xcd/0x170 [ 3890.246308][ T284] do_syscall_64+0xc6/0x1e0 [ 3890.246308][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3890.246308][ T284] [ 3890.248864][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3890.248864][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3890.248864][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3890.248864][ T284] ipv6_find_idev+0x102/0x170 [ 3890.248864][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3890.248864][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3890.248864][ T284] netlink_rcv_skb+0x130/0x360 [ 3890.248864][ T284] netlink_unicast+0x449/0x710 [ 3890.248864][ T284] netlink_sendmsg+0x723/0xbe0 [ 3890.248864][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3890.248864][ T284] ___sys_sendmsg+0xee/0x170 [ 3890.248864][ T284] __sys_sendmsg+0xcd/0x170 [ 3890.248864][ T284] do_syscall_64+0xc6/0x1e0 [ 3890.248864][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3890.248864][ T284] [ 3890.475051][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3890.475613][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3890.475613][ T282] dst_init+0x84/0x4a0 [ 3890.475613][ T282] dst_alloc+0x97/0x150 [ 3890.475613][ T282] ip6_dst_alloc+0x23/0x90 [ 3890.475613][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3890.475613][ T282] ip6_pol_route+0x56f/0x840 [ 3890.475613][ T282] fib6_rule_lookup+0x196/0x240 [ 3890.475613][ T282] ip6_route_input+0x542/0x980 [ 3890.475613][ T282] ipv6_rcv+0x8f/0x400 [ 3890.475613][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3890.475613][ T282] process_backlog+0x101/0x620 [ 3890.475613][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3890.475613][ T282] net_rx_action+0x495/0xbe0 [ 3890.475613][ T282] __do_softirq+0x1b5/0x7f6 [ 3890.475613][ T282] [ 3890.478382][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3890.478382][ T282] netdev_get_by_index+0x5e/0x80 [ 3890.478382][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3890.478382][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3890.478382][ T282] ip6_route_add+0x1c/0x140 [ 3890.478382][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3890.478382][ T282] inet6_addr_add+0x4f8/0xa40 [ 3890.478382][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3890.478382][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3890.478382][ T282] netlink_rcv_skb+0x130/0x360 [ 3890.478382][ T282] netlink_unicast+0x449/0x710 [ 3890.478382][ T282] netlink_sendmsg+0x723/0xbe0 [ 3890.478382][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3890.478382][ T282] ___sys_sendmsg+0xee/0x170 [ 3890.478382][ T282] __sys_sendmsg+0xcd/0x170 [ 3890.478382][ T282] do_syscall_64+0xc6/0x1e0 [ 3890.478382][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3890.478382][ T282] [ 3890.481952][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3890.481952][ T282] netdev_get_by_index+0x5e/0x80 [ 3890.481952][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3890.481952][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3890.481952][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3890.481952][ T282] ipv6_add_addr+0x411/0x2000 [ 3890.481952][ T282] inet6_addr_add+0x30e/0xa40 [ 3890.481952][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3890.481952][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3890.481952][ T282] netlink_rcv_skb+0x130/0x360 [ 3890.481952][ T282] netlink_unicast+0x449/0x710 [ 3890.481952][ T282] netlink_sendmsg+0x723/0xbe0 [ 3890.481952][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3890.481952][ T282] ___sys_sendmsg+0xee/0x170 [ 3890.481952][ T282] __sys_sendmsg+0xcd/0x170 [ 3890.481952][ T282] do_syscall_64+0xc6/0x1e0 [ 3890.481952][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3890.481952][ T282] [ 3890.485491][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3890.485491][ T282] netdev_get_by_index+0x5e/0x80 [ 3890.485491][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3890.485491][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3890.485491][ T282] ip6_route_add+0x1c/0x140 [ 3890.485491][ T282] addrconf_add_mroute+0x129/0x180 [ 3890.485491][ T282] addrconf_add_dev+0xe2/0x170 [ 3890.485491][ T282] inet6_addr_add+0x12f/0xa40 [ 3890.485491][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3890.485491][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3890.485491][ T282] netlink_rcv_skb+0x130/0x360 [ 3890.485491][ T282] netlink_unicast+0x449/0x710 [ 3890.485491][ T282] netlink_sendmsg+0x723/0xbe0 [ 3890.485491][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3890.485491][ T282] ___sys_sendmsg+0xee/0x170 [ 3890.485491][ T282] __sys_sendmsg+0xcd/0x170 [ 3890.485491][ T282] do_syscall_64+0xc6/0x1e0 [ 3890.485491][ T282] [ 3890.489744][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3890.489744][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3890.489744][ T282] ipv6_find_idev+0x102/0x170 [ 3890.489744][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3890.489744][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3890.489744][ T282] netlink_rcv_skb+0x130/0x360 [ 3890.489744][ T282] netlink_unicast+0x449/0x710 [ 3890.489744][ T282] netlink_sendmsg+0x723/0xbe0 [ 3890.489744][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3890.489744][ T282] ___sys_sendmsg+0xee/0x170 [ 3890.489744][ T282] __sys_sendmsg+0xcd/0x170 [ 3890.489744][ T282] do_syscall_64+0xc6/0x1e0 [ 3890.489744][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3890.489744][ T282] [ 3890.492430][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3890.492430][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3890.492430][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3890.492430][ T282] ipv6_find_idev+0x102/0x170 [ 3890.492430][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3890.492430][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3890.492430][ T282] netlink_rcv_skb+0x130/0x360 [ 3890.492430][ T282] netlink_unicast+0x449/0x710 [ 3890.492430][ T282] netlink_sendmsg+0x723/0xbe0 [ 3890.492430][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3890.492430][ T282] ___sys_sendmsg+0xee/0x170 [ 3890.492430][ T282] __sys_sendmsg+0xcd/0x170 [ 3890.492430][ T282] do_syscall_64+0xc6/0x1e0 [ 3890.492430][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3890.492430][ T282] [ 3900.498944][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3900.499463][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3900.499463][ T284] netdev_get_by_index+0x5e/0x80 [ 3900.499463][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3900.499463][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3900.499463][ T284] ip6_route_add+0x1c/0x140 [ 3900.499463][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3900.499463][ T284] inet6_addr_add+0x4f8/0xa40 [ 3900.499463][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3900.499463][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3900.499463][ T284] netlink_rcv_skb+0x130/0x360 [ 3900.499463][ T284] netlink_unicast+0x449/0x710 [ 3900.499463][ T284] netlink_sendmsg+0x723/0xbe0 [ 3900.499463][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3900.499463][ T284] ___sys_sendmsg+0xee/0x170 [ 3900.499463][ T284] __sys_sendmsg+0xcd/0x170 [ 3900.499463][ T284] do_syscall_64+0xc6/0x1e0 [ 3900.499463][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3900.499463][ T284] [ 3900.502204][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3900.502204][ T284] netdev_get_by_index+0x5e/0x80 [ 3900.502204][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3900.502204][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3900.502204][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3900.502204][ T284] ipv6_add_addr+0x411/0x2000 [ 3900.502204][ T284] inet6_addr_add+0x30e/0xa40 [ 3900.502204][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3900.502204][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3900.502204][ T284] netlink_rcv_skb+0x130/0x360 [ 3900.502204][ T284] netlink_unicast+0x449/0x710 [ 3900.502204][ T284] netlink_sendmsg+0x723/0xbe0 [ 3900.502204][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3900.502204][ T284] ___sys_sendmsg+0xee/0x170 [ 3900.502204][ T284] __sys_sendmsg+0xcd/0x170 [ 3900.502204][ T284] do_syscall_64+0xc6/0x1e0 [ 3900.502204][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3900.502204][ T284] [ 3900.504450][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3900.504450][ T284] netdev_get_by_index+0x5e/0x80 [ 3900.504450][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3900.504450][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3900.504450][ T284] ip6_route_add+0x1c/0x140 [ 3900.504450][ T284] addrconf_add_mroute+0x129/0x180 [ 3900.504450][ T284] addrconf_add_dev+0xe2/0x170 [ 3900.504450][ T284] inet6_addr_add+0x12f/0xa40 [ 3900.504450][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3900.504450][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3900.504450][ T284] netlink_rcv_skb+0x130/0x360 [ 3900.504450][ T284] netlink_unicast+0x449/0x710 [ 3900.504450][ T284] netlink_sendmsg+0x723/0xbe0 [ 3900.504450][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3900.504450][ T284] ___sys_sendmsg+0xee/0x170 [ 3900.504450][ T284] __sys_sendmsg+0xcd/0x170 [ 3900.504450][ T284] do_syscall_64+0xc6/0x1e0 [ 3900.504450][ T284] [ 3900.506649][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3900.506649][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3900.506649][ T284] ipv6_find_idev+0x102/0x170 [ 3900.506649][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3900.506649][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3900.506649][ T284] netlink_rcv_skb+0x130/0x360 [ 3900.506649][ T284] netlink_unicast+0x449/0x710 [ 3900.506649][ T284] netlink_sendmsg+0x723/0xbe0 [ 3900.506649][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3900.506649][ T284] ___sys_sendmsg+0xee/0x170 [ 3900.506649][ T284] __sys_sendmsg+0xcd/0x170 [ 3900.506649][ T284] do_syscall_64+0xc6/0x1e0 [ 3900.506649][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3900.506649][ T284] [ 3900.508370][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3900.508370][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3900.508370][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3900.508370][ T284] ipv6_find_idev+0x102/0x170 [ 3900.508370][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3900.508370][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3900.508370][ T284] netlink_rcv_skb+0x130/0x360 [ 3900.508370][ T284] netlink_unicast+0x449/0x710 [ 3900.508370][ T284] netlink_sendmsg+0x723/0xbe0 [ 3900.508370][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3900.508370][ T284] ___sys_sendmsg+0xee/0x170 [ 3900.508370][ T284] __sys_sendmsg+0xcd/0x170 [ 3900.508370][ T284] do_syscall_64+0xc6/0x1e0 [ 3900.508370][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3900.508370][ T284] [ 3900.731065][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3900.731573][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3900.731573][ T282] dst_init+0x84/0x4a0 [ 3900.731573][ T282] dst_alloc+0x97/0x150 [ 3900.731573][ T282] ip6_dst_alloc+0x23/0x90 [ 3900.731573][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3900.731573][ T282] ip6_pol_route+0x56f/0x840 [ 3900.731573][ T282] fib6_rule_lookup+0x196/0x240 [ 3900.731573][ T282] ip6_route_input+0x542/0x980 [ 3900.731573][ T282] ipv6_rcv+0x8f/0x400 [ 3900.731573][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3900.731573][ T282] process_backlog+0x101/0x620 [ 3900.731573][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3900.731573][ T282] net_rx_action+0x495/0xbe0 [ 3900.731573][ T282] __do_softirq+0x1b5/0x7f6 [ 3900.731573][ T282] [ 3900.733397][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3900.733397][ T282] netdev_get_by_index+0x5e/0x80 [ 3900.733397][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3900.733397][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3900.733397][ T282] ip6_route_add+0x1c/0x140 [ 3900.733397][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3900.733397][ T282] inet6_addr_add+0x4f8/0xa40 [ 3900.733397][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3900.733397][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3900.733397][ T282] netlink_rcv_skb+0x130/0x360 [ 3900.733397][ T282] netlink_unicast+0x449/0x710 [ 3900.733397][ T282] netlink_sendmsg+0x723/0xbe0 [ 3900.733397][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3900.733397][ T282] ___sys_sendmsg+0xee/0x170 [ 3900.733397][ T282] __sys_sendmsg+0xcd/0x170 [ 3900.733397][ T282] do_syscall_64+0xc6/0x1e0 [ 3900.733397][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3900.733397][ T282] [ 3900.735605][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3900.735605][ T282] netdev_get_by_index+0x5e/0x80 [ 3900.735605][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3900.735605][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3900.735605][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3900.735605][ T282] ipv6_add_addr+0x411/0x2000 [ 3900.735605][ T282] inet6_addr_add+0x30e/0xa40 [ 3900.735605][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3900.735605][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3900.735605][ T282] netlink_rcv_skb+0x130/0x360 [ 3900.735605][ T282] netlink_unicast+0x449/0x710 [ 3900.735605][ T282] netlink_sendmsg+0x723/0xbe0 [ 3900.735605][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3900.735605][ T282] ___sys_sendmsg+0xee/0x170 [ 3900.735605][ T282] __sys_sendmsg+0xcd/0x170 [ 3900.735605][ T282] do_syscall_64+0xc6/0x1e0 [ 3900.735605][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3900.735605][ T282] [ 3900.737814][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3900.737814][ T282] netdev_get_by_index+0x5e/0x80 [ 3900.737814][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3900.737814][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3900.737814][ T282] ip6_route_add+0x1c/0x140 [ 3900.737814][ T282] addrconf_add_mroute+0x129/0x180 [ 3900.737814][ T282] addrconf_add_dev+0xe2/0x170 [ 3900.737814][ T282] inet6_addr_add+0x12f/0xa40 [ 3900.737814][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3900.737814][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3900.737814][ T282] netlink_rcv_skb+0x130/0x360 [ 3900.737814][ T282] netlink_unicast+0x449/0x710 [ 3900.737814][ T282] netlink_sendmsg+0x723/0xbe0 [ 3900.737814][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3900.737814][ T282] ___sys_sendmsg+0xee/0x170 [ 3900.737814][ T282] __sys_sendmsg+0xcd/0x170 [ 3900.737814][ T282] do_syscall_64+0xc6/0x1e0 [ 3900.737814][ T282] [ 3900.739995][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3900.739995][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3900.739995][ T282] ipv6_find_idev+0x102/0x170 [ 3900.739995][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3900.739995][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3900.739995][ T282] netlink_rcv_skb+0x130/0x360 [ 3900.739995][ T282] netlink_unicast+0x449/0x710 [ 3900.739995][ T282] netlink_sendmsg+0x723/0xbe0 [ 3900.739995][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3900.739995][ T282] ___sys_sendmsg+0xee/0x170 [ 3900.739995][ T282] __sys_sendmsg+0xcd/0x170 [ 3900.739995][ T282] do_syscall_64+0xc6/0x1e0 [ 3900.739995][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3900.739995][ T282] [ 3900.741701][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3900.741701][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3900.741701][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3900.741701][ T282] ipv6_find_idev+0x102/0x170 [ 3900.741701][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3900.741701][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3900.741701][ T282] netlink_rcv_skb+0x130/0x360 [ 3900.741701][ T282] netlink_unicast+0x449/0x710 [ 3900.741701][ T282] netlink_sendmsg+0x723/0xbe0 [ 3900.741701][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3900.741701][ T282] ___sys_sendmsg+0xee/0x170 [ 3900.741701][ T282] __sys_sendmsg+0xcd/0x170 [ 3900.741701][ T282] do_syscall_64+0xc6/0x1e0 [ 3900.741701][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3900.741701][ T282] [ 3910.739072][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3910.739558][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3910.739558][ T284] netdev_get_by_index+0x5e/0x80 [ 3910.739558][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3910.739558][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3910.739558][ T284] ip6_route_add+0x1c/0x140 [ 3910.739558][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3910.739558][ T284] inet6_addr_add+0x4f8/0xa40 [ 3910.739558][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3910.739558][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3910.739558][ T284] netlink_rcv_skb+0x130/0x360 [ 3910.739558][ T284] netlink_unicast+0x449/0x710 [ 3910.739558][ T284] netlink_sendmsg+0x723/0xbe0 [ 3910.739558][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3910.739558][ T284] ___sys_sendmsg+0xee/0x170 [ 3910.739558][ T284] __sys_sendmsg+0xcd/0x170 [ 3910.739558][ T284] do_syscall_64+0xc6/0x1e0 [ 3910.739558][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3910.739558][ T284] [ 3910.741788][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3910.741788][ T284] netdev_get_by_index+0x5e/0x80 [ 3910.741788][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3910.741788][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3910.741788][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3910.741788][ T284] ipv6_add_addr+0x411/0x2000 [ 3910.741788][ T284] inet6_addr_add+0x30e/0xa40 [ 3910.741788][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3910.741788][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3910.741788][ T284] netlink_rcv_skb+0x130/0x360 [ 3910.741788][ T284] netlink_unicast+0x449/0x710 [ 3910.741788][ T284] netlink_sendmsg+0x723/0xbe0 [ 3910.741788][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3910.741788][ T284] ___sys_sendmsg+0xee/0x170 [ 3910.741788][ T284] __sys_sendmsg+0xcd/0x170 [ 3910.741788][ T284] do_syscall_64+0xc6/0x1e0 [ 3910.741788][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3910.741788][ T284] [ 3910.743978][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3910.743978][ T284] netdev_get_by_index+0x5e/0x80 [ 3910.743978][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3910.743978][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3910.743978][ T284] ip6_route_add+0x1c/0x140 [ 3910.743978][ T284] addrconf_add_mroute+0x129/0x180 [ 3910.743978][ T284] addrconf_add_dev+0xe2/0x170 [ 3910.743978][ T284] inet6_addr_add+0x12f/0xa40 [ 3910.743978][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3910.743978][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3910.743978][ T284] netlink_rcv_skb+0x130/0x360 [ 3910.743978][ T284] netlink_unicast+0x449/0x710 [ 3910.743978][ T284] netlink_sendmsg+0x723/0xbe0 [ 3910.743978][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3910.743978][ T284] ___sys_sendmsg+0xee/0x170 [ 3910.743978][ T284] __sys_sendmsg+0xcd/0x170 [ 3910.743978][ T284] do_syscall_64+0xc6/0x1e0 [ 3910.743978][ T284] [ 3910.746133][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3910.746133][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3910.746133][ T284] ipv6_find_idev+0x102/0x170 [ 3910.746133][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3910.746133][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3910.746133][ T284] netlink_rcv_skb+0x130/0x360 [ 3910.746133][ T284] netlink_unicast+0x449/0x710 [ 3910.746133][ T284] netlink_sendmsg+0x723/0xbe0 [ 3910.746133][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3910.746133][ T284] ___sys_sendmsg+0xee/0x170 [ 3910.746133][ T284] __sys_sendmsg+0xcd/0x170 [ 3910.746133][ T284] do_syscall_64+0xc6/0x1e0 [ 3910.746133][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3910.746133][ T284] [ 3910.747819][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3910.747819][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3910.747819][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3910.747819][ T284] ipv6_find_idev+0x102/0x170 [ 3910.747819][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3910.747819][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3910.747819][ T284] netlink_rcv_skb+0x130/0x360 [ 3910.747819][ T284] netlink_unicast+0x449/0x710 [ 3910.747819][ T284] netlink_sendmsg+0x723/0xbe0 [ 3910.747819][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3910.747819][ T284] ___sys_sendmsg+0xee/0x170 [ 3910.747819][ T284] __sys_sendmsg+0xcd/0x170 [ 3910.747819][ T284] do_syscall_64+0xc6/0x1e0 [ 3910.747819][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3910.747819][ T284] [ 3910.995049][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3910.995470][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3910.995470][ T282] dst_init+0x84/0x4a0 [ 3910.995470][ T282] dst_alloc+0x97/0x150 [ 3910.995470][ T282] ip6_dst_alloc+0x23/0x90 [ 3910.995470][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3910.995470][ T282] ip6_pol_route+0x56f/0x840 [ 3910.995470][ T282] fib6_rule_lookup+0x196/0x240 [ 3910.995470][ T282] ip6_route_input+0x542/0x980 [ 3910.995470][ T282] ipv6_rcv+0x8f/0x400 [ 3910.995470][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3910.995470][ T282] process_backlog+0x101/0x620 [ 3910.995470][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3910.995470][ T282] net_rx_action+0x495/0xbe0 [ 3910.995470][ T282] __do_softirq+0x1b5/0x7f6 [ 3910.995470][ T282] [ 3910.997366][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3910.997366][ T282] netdev_get_by_index+0x5e/0x80 [ 3910.997366][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3910.997366][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3910.997366][ T282] ip6_route_add+0x1c/0x140 [ 3910.997366][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3910.997366][ T282] inet6_addr_add+0x4f8/0xa40 [ 3910.997366][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3910.997366][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3910.997366][ T282] netlink_rcv_skb+0x130/0x360 [ 3910.997366][ T282] netlink_unicast+0x449/0x710 [ 3910.997366][ T282] netlink_sendmsg+0x723/0xbe0 [ 3910.997366][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3910.997366][ T282] ___sys_sendmsg+0xee/0x170 [ 3910.997366][ T282] __sys_sendmsg+0xcd/0x170 [ 3910.997366][ T282] do_syscall_64+0xc6/0x1e0 [ 3910.997366][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3910.997366][ T282] [ 3910.999561][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3910.999561][ T282] netdev_get_by_index+0x5e/0x80 [ 3910.999561][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3910.999561][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3910.999561][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3910.999561][ T282] ipv6_add_addr+0x411/0x2000 [ 3910.999561][ T282] inet6_addr_add+0x30e/0xa40 [ 3910.999561][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3910.999561][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3910.999561][ T282] netlink_rcv_skb+0x130/0x360 [ 3910.999561][ T282] netlink_unicast+0x449/0x710 [ 3910.999561][ T282] netlink_sendmsg+0x723/0xbe0 [ 3910.999561][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3910.999561][ T282] ___sys_sendmsg+0xee/0x170 [ 3910.999561][ T282] __sys_sendmsg+0xcd/0x170 [ 3910.999561][ T282] do_syscall_64+0xc6/0x1e0 [ 3910.999561][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3910.999561][ T282] [ 3911.001762][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3911.001762][ T282] netdev_get_by_index+0x5e/0x80 [ 3911.001762][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3911.001762][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3911.001762][ T282] ip6_route_add+0x1c/0x140 [ 3911.001762][ T282] addrconf_add_mroute+0x129/0x180 [ 3911.001762][ T282] addrconf_add_dev+0xe2/0x170 [ 3911.001762][ T282] inet6_addr_add+0x12f/0xa40 [ 3911.001762][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3911.001762][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3911.001762][ T282] netlink_rcv_skb+0x130/0x360 [ 3911.001762][ T282] netlink_unicast+0x449/0x710 [ 3911.001762][ T282] netlink_sendmsg+0x723/0xbe0 [ 3911.001762][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3911.001762][ T282] ___sys_sendmsg+0xee/0x170 [ 3911.001762][ T282] __sys_sendmsg+0xcd/0x170 [ 3911.001762][ T282] do_syscall_64+0xc6/0x1e0 [ 3911.001762][ T282] [ 3911.003905][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3911.003905][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3911.003905][ T282] ipv6_find_idev+0x102/0x170 [ 3911.003905][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3911.003905][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3911.003905][ T282] netlink_rcv_skb+0x130/0x360 [ 3911.003905][ T282] netlink_unicast+0x449/0x710 [ 3911.003905][ T282] netlink_sendmsg+0x723/0xbe0 [ 3911.003905][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3911.003905][ T282] ___sys_sendmsg+0xee/0x170 [ 3911.003905][ T282] __sys_sendmsg+0xcd/0x170 [ 3911.003905][ T282] do_syscall_64+0xc6/0x1e0 [ 3911.003905][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3911.003905][ T282] [ 3911.005591][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3911.005591][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3911.005591][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3911.005591][ T282] ipv6_find_idev+0x102/0x170 [ 3911.005591][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3911.005591][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3911.005591][ T282] netlink_rcv_skb+0x130/0x360 [ 3911.005591][ T282] netlink_unicast+0x449/0x710 [ 3911.005591][ T282] netlink_sendmsg+0x723/0xbe0 [ 3911.005591][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3911.005591][ T282] ___sys_sendmsg+0xee/0x170 [ 3911.005591][ T282] __sys_sendmsg+0xcd/0x170 [ 3911.005591][ T282] do_syscall_64+0xc6/0x1e0 [ 3911.005591][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3911.005591][ T282] [ 3921.002953][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3921.003409][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3921.003409][ T284] netdev_get_by_index+0x5e/0x80 [ 3921.003409][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3921.003409][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3921.003409][ T284] ip6_route_add+0x1c/0x140 [ 3921.003409][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3921.003409][ T284] inet6_addr_add+0x4f8/0xa40 [ 3921.003409][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3921.003409][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3921.003409][ T284] netlink_rcv_skb+0x130/0x360 [ 3921.003409][ T284] netlink_unicast+0x449/0x710 [ 3921.003409][ T284] netlink_sendmsg+0x723/0xbe0 [ 3921.003409][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3921.003409][ T284] ___sys_sendmsg+0xee/0x170 [ 3921.003409][ T284] __sys_sendmsg+0xcd/0x170 [ 3921.003409][ T284] do_syscall_64+0xc6/0x1e0 [ 3921.003409][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3921.003409][ T284] [ 3921.005813][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3921.005813][ T284] netdev_get_by_index+0x5e/0x80 [ 3921.005813][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3921.005813][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3921.005813][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3921.005813][ T284] ipv6_add_addr+0x411/0x2000 [ 3921.005813][ T284] inet6_addr_add+0x30e/0xa40 [ 3921.005813][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3921.005813][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3921.005813][ T284] netlink_rcv_skb+0x130/0x360 [ 3921.005813][ T284] netlink_unicast+0x449/0x710 [ 3921.005813][ T284] netlink_sendmsg+0x723/0xbe0 [ 3921.005813][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3921.005813][ T284] ___sys_sendmsg+0xee/0x170 [ 3921.005813][ T284] __sys_sendmsg+0xcd/0x170 [ 3921.005813][ T284] do_syscall_64+0xc6/0x1e0 [ 3921.005813][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3921.005813][ T284] [ 3921.008195][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3921.008195][ T284] netdev_get_by_index+0x5e/0x80 [ 3921.008195][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3921.008195][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3921.008195][ T284] ip6_route_add+0x1c/0x140 [ 3921.008195][ T284] addrconf_add_mroute+0x129/0x180 [ 3921.008195][ T284] addrconf_add_dev+0xe2/0x170 [ 3921.008195][ T284] inet6_addr_add+0x12f/0xa40 [ 3921.008195][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3921.008195][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3921.008195][ T284] netlink_rcv_skb+0x130/0x360 [ 3921.008195][ T284] netlink_unicast+0x449/0x710 [ 3921.008195][ T284] netlink_sendmsg+0x723/0xbe0 [ 3921.008195][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3921.008195][ T284] ___sys_sendmsg+0xee/0x170 [ 3921.008195][ T284] __sys_sendmsg+0xcd/0x170 [ 3921.008195][ T284] do_syscall_64+0xc6/0x1e0 [ 3921.008195][ T284] [ 3921.010507][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3921.010507][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3921.010507][ T284] ipv6_find_idev+0x102/0x170 [ 3921.010507][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3921.010507][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3921.010507][ T284] netlink_rcv_skb+0x130/0x360 [ 3921.010507][ T284] netlink_unicast+0x449/0x710 [ 3921.010507][ T284] netlink_sendmsg+0x723/0xbe0 [ 3921.010507][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3921.010507][ T284] ___sys_sendmsg+0xee/0x170 [ 3921.010507][ T284] __sys_sendmsg+0xcd/0x170 [ 3921.010507][ T284] do_syscall_64+0xc6/0x1e0 [ 3921.010507][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3921.010507][ T284] [ 3921.012235][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3921.012235][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3921.012235][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3921.012235][ T284] ipv6_find_idev+0x102/0x170 [ 3921.012235][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3921.012235][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3921.012235][ T284] netlink_rcv_skb+0x130/0x360 [ 3921.012235][ T284] netlink_unicast+0x449/0x710 [ 3921.012235][ T284] netlink_sendmsg+0x723/0xbe0 [ 3921.012235][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3921.012235][ T284] ___sys_sendmsg+0xee/0x170 [ 3921.012235][ T284] __sys_sendmsg+0xcd/0x170 [ 3921.012235][ T284] do_syscall_64+0xc6/0x1e0 [ 3921.012235][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3921.012235][ T284] [ 3921.243073][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3921.243568][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3921.243568][ T282] dst_init+0x84/0x4a0 [ 3921.243568][ T282] dst_alloc+0x97/0x150 [ 3921.243568][ T282] ip6_dst_alloc+0x23/0x90 [ 3921.243568][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3921.243568][ T282] ip6_pol_route+0x56f/0x840 [ 3921.243568][ T282] fib6_rule_lookup+0x196/0x240 [ 3921.243568][ T282] ip6_route_input+0x542/0x980 [ 3921.243568][ T282] ipv6_rcv+0x8f/0x400 [ 3921.243568][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3921.243568][ T282] process_backlog+0x101/0x620 [ 3921.243568][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3921.243568][ T282] net_rx_action+0x495/0xbe0 [ 3921.243568][ T282] __do_softirq+0x1b5/0x7f6 [ 3921.243568][ T282] [ 3921.245374][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3921.245374][ T282] netdev_get_by_index+0x5e/0x80 [ 3921.245374][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3921.245374][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3921.245374][ T282] ip6_route_add+0x1c/0x140 [ 3921.245374][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3921.245374][ T282] inet6_addr_add+0x4f8/0xa40 [ 3921.245374][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3921.245374][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3921.245374][ T282] netlink_rcv_skb+0x130/0x360 [ 3921.245374][ T282] netlink_unicast+0x449/0x710 [ 3921.245374][ T282] netlink_sendmsg+0x723/0xbe0 [ 3921.245374][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3921.245374][ T282] ___sys_sendmsg+0xee/0x170 [ 3921.245374][ T282] __sys_sendmsg+0xcd/0x170 [ 3921.245374][ T282] do_syscall_64+0xc6/0x1e0 [ 3921.245374][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3921.245374][ T282] [ 3921.247591][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3921.247591][ T282] netdev_get_by_index+0x5e/0x80 [ 3921.247591][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3921.247591][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3921.247591][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3921.247591][ T282] ipv6_add_addr+0x411/0x2000 [ 3921.247591][ T282] inet6_addr_add+0x30e/0xa40 [ 3921.247591][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3921.247591][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3921.247591][ T282] netlink_rcv_skb+0x130/0x360 [ 3921.247591][ T282] netlink_unicast+0x449/0x710 [ 3921.247591][ T282] netlink_sendmsg+0x723/0xbe0 [ 3921.247591][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3921.247591][ T282] ___sys_sendmsg+0xee/0x170 [ 3921.247591][ T282] __sys_sendmsg+0xcd/0x170 [ 3921.247591][ T282] do_syscall_64+0xc6/0x1e0 [ 3921.247591][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3921.247591][ T282] [ 3921.249799][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3921.249799][ T282] netdev_get_by_index+0x5e/0x80 [ 3921.249799][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3921.249799][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3921.249799][ T282] ip6_route_add+0x1c/0x140 [ 3921.249799][ T282] addrconf_add_mroute+0x129/0x180 [ 3921.249799][ T282] addrconf_add_dev+0xe2/0x170 [ 3921.249799][ T282] inet6_addr_add+0x12f/0xa40 [ 3921.249799][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3921.249799][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3921.249799][ T282] netlink_rcv_skb+0x130/0x360 [ 3921.249799][ T282] netlink_unicast+0x449/0x710 [ 3921.249799][ T282] netlink_sendmsg+0x723/0xbe0 [ 3921.249799][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3921.249799][ T282] ___sys_sendmsg+0xee/0x170 [ 3921.249799][ T282] __sys_sendmsg+0xcd/0x170 [ 3921.249799][ T282] do_syscall_64+0xc6/0x1e0 [ 3921.249799][ T282] [ 3921.251985][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3921.251985][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3921.251985][ T282] ipv6_find_idev+0x102/0x170 [ 3921.251985][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3921.251985][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3921.251985][ T282] netlink_rcv_skb+0x130/0x360 [ 3921.251985][ T282] netlink_unicast+0x449/0x710 [ 3921.251985][ T282] netlink_sendmsg+0x723/0xbe0 [ 3921.251985][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3921.251985][ T282] ___sys_sendmsg+0xee/0x170 [ 3921.251985][ T282] __sys_sendmsg+0xcd/0x170 [ 3921.251985][ T282] do_syscall_64+0xc6/0x1e0 [ 3921.251985][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3921.251985][ T282] [ 3921.253692][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3921.253692][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3921.253692][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3921.253692][ T282] ipv6_find_idev+0x102/0x170 [ 3921.253692][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3921.253692][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3921.253692][ T282] netlink_rcv_skb+0x130/0x360 [ 3921.253692][ T282] netlink_unicast+0x449/0x710 [ 3921.253692][ T282] netlink_sendmsg+0x723/0xbe0 [ 3921.253692][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3921.253692][ T282] ___sys_sendmsg+0xee/0x170 [ 3921.253692][ T282] __sys_sendmsg+0xcd/0x170 [ 3921.253692][ T282] do_syscall_64+0xc6/0x1e0 [ 3921.253692][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3921.253692][ T282] [ 3931.251025][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3931.251510][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3931.251510][ T284] netdev_get_by_index+0x5e/0x80 [ 3931.251510][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3931.251510][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3931.251510][ T284] ip6_route_add+0x1c/0x140 [ 3931.251510][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3931.251510][ T284] inet6_addr_add+0x4f8/0xa40 [ 3931.251510][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3931.251510][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3931.251510][ T284] netlink_rcv_skb+0x130/0x360 [ 3931.251510][ T284] netlink_unicast+0x449/0x710 [ 3931.251510][ T284] netlink_sendmsg+0x723/0xbe0 [ 3931.251510][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3931.251510][ T284] ___sys_sendmsg+0xee/0x170 [ 3931.251510][ T284] __sys_sendmsg+0xcd/0x170 [ 3931.251510][ T284] do_syscall_64+0xc6/0x1e0 [ 3931.251510][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3931.251510][ T284] [ 3931.253726][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3931.253726][ T284] netdev_get_by_index+0x5e/0x80 [ 3931.253726][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3931.253726][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3931.253726][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3931.253726][ T284] ipv6_add_addr+0x411/0x2000 [ 3931.253726][ T284] inet6_addr_add+0x30e/0xa40 [ 3931.253726][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3931.253726][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3931.253726][ T284] netlink_rcv_skb+0x130/0x360 [ 3931.253726][ T284] netlink_unicast+0x449/0x710 [ 3931.253726][ T284] netlink_sendmsg+0x723/0xbe0 [ 3931.253726][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3931.253726][ T284] ___sys_sendmsg+0xee/0x170 [ 3931.253726][ T284] __sys_sendmsg+0xcd/0x170 [ 3931.253726][ T284] do_syscall_64+0xc6/0x1e0 [ 3931.253726][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3931.253726][ T284] [ 3931.255941][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3931.255941][ T284] netdev_get_by_index+0x5e/0x80 [ 3931.255941][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3931.255941][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3931.255941][ T284] ip6_route_add+0x1c/0x140 [ 3931.255941][ T284] addrconf_add_mroute+0x129/0x180 [ 3931.255941][ T284] addrconf_add_dev+0xe2/0x170 [ 3931.255941][ T284] inet6_addr_add+0x12f/0xa40 [ 3931.255941][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3931.255941][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3931.255941][ T284] netlink_rcv_skb+0x130/0x360 [ 3931.255941][ T284] netlink_unicast+0x449/0x710 [ 3931.255941][ T284] netlink_sendmsg+0x723/0xbe0 [ 3931.255941][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3931.255941][ T284] ___sys_sendmsg+0xee/0x170 [ 3931.255941][ T284] __sys_sendmsg+0xcd/0x170 [ 3931.255941][ T284] do_syscall_64+0xc6/0x1e0 [ 3931.255941][ T284] [ 3931.258255][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3931.258255][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3931.258255][ T284] ipv6_find_idev+0x102/0x170 [ 3931.258255][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3931.258255][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3931.258255][ T284] netlink_rcv_skb+0x130/0x360 [ 3931.258255][ T284] netlink_unicast+0x449/0x710 [ 3931.258255][ T284] netlink_sendmsg+0x723/0xbe0 [ 3931.258255][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3931.258255][ T284] ___sys_sendmsg+0xee/0x170 [ 3931.258255][ T284] __sys_sendmsg+0xcd/0x170 [ 3931.258255][ T284] do_syscall_64+0xc6/0x1e0 [ 3931.258255][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3931.258255][ T284] [ 3931.260056][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3931.260056][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3931.260056][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3931.260056][ T284] ipv6_find_idev+0x102/0x170 [ 3931.260056][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3931.260056][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3931.260056][ T284] netlink_rcv_skb+0x130/0x360 [ 3931.260056][ T284] netlink_unicast+0x449/0x710 [ 3931.260056][ T284] netlink_sendmsg+0x723/0xbe0 [ 3931.260056][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3931.260056][ T284] ___sys_sendmsg+0xee/0x170 [ 3931.260056][ T284] __sys_sendmsg+0xcd/0x170 [ 3931.260056][ T284] do_syscall_64+0xc6/0x1e0 [ 3931.260056][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3931.260056][ T284] [ 3931.491122][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3931.491612][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3931.491612][ T282] dst_init+0x84/0x4a0 [ 3931.491612][ T282] dst_alloc+0x97/0x150 [ 3931.491612][ T282] ip6_dst_alloc+0x23/0x90 [ 3931.491612][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3931.491612][ T282] ip6_pol_route+0x56f/0x840 [ 3931.491612][ T282] fib6_rule_lookup+0x196/0x240 [ 3931.491612][ T282] ip6_route_input+0x542/0x980 [ 3931.491612][ T282] ipv6_rcv+0x8f/0x400 [ 3931.491612][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3931.491612][ T282] process_backlog+0x101/0x620 [ 3931.491612][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3931.491612][ T282] net_rx_action+0x495/0xbe0 [ 3931.491612][ T282] __do_softirq+0x1b5/0x7f6 [ 3931.491612][ T282] [ 3931.493429][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3931.493429][ T282] netdev_get_by_index+0x5e/0x80 [ 3931.493429][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3931.493429][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3931.493429][ T282] ip6_route_add+0x1c/0x140 [ 3931.493429][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3931.493429][ T282] inet6_addr_add+0x4f8/0xa40 [ 3931.493429][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3931.493429][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3931.493429][ T282] netlink_rcv_skb+0x130/0x360 [ 3931.493429][ T282] netlink_unicast+0x449/0x710 [ 3931.493429][ T282] netlink_sendmsg+0x723/0xbe0 [ 3931.493429][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3931.493429][ T282] ___sys_sendmsg+0xee/0x170 [ 3931.493429][ T282] __sys_sendmsg+0xcd/0x170 [ 3931.493429][ T282] do_syscall_64+0xc6/0x1e0 [ 3931.493429][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3931.493429][ T282] [ 3931.495643][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3931.495643][ T282] netdev_get_by_index+0x5e/0x80 [ 3931.495643][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3931.495643][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3931.495643][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3931.495643][ T282] ipv6_add_addr+0x411/0x2000 [ 3931.495643][ T282] inet6_addr_add+0x30e/0xa40 [ 3931.495643][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3931.495643][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3931.495643][ T282] netlink_rcv_skb+0x130/0x360 [ 3931.495643][ T282] netlink_unicast+0x449/0x710 [ 3931.495643][ T282] netlink_sendmsg+0x723/0xbe0 [ 3931.495643][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3931.495643][ T282] ___sys_sendmsg+0xee/0x170 [ 3931.495643][ T282] __sys_sendmsg+0xcd/0x170 [ 3931.495643][ T282] do_syscall_64+0xc6/0x1e0 [ 3931.495643][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3931.495643][ T282] [ 3931.497852][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3931.497852][ T282] netdev_get_by_index+0x5e/0x80 [ 3931.497852][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3931.497852][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3931.497852][ T282] ip6_route_add+0x1c/0x140 [ 3931.497852][ T282] addrconf_add_mroute+0x129/0x180 [ 3931.497852][ T282] addrconf_add_dev+0xe2/0x170 [ 3931.497852][ T282] inet6_addr_add+0x12f/0xa40 [ 3931.497852][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3931.497852][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3931.497852][ T282] netlink_rcv_skb+0x130/0x360 [ 3931.497852][ T282] netlink_unicast+0x449/0x710 [ 3931.497852][ T282] netlink_sendmsg+0x723/0xbe0 [ 3931.497852][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3931.497852][ T282] ___sys_sendmsg+0xee/0x170 [ 3931.497852][ T282] __sys_sendmsg+0xcd/0x170 [ 3931.497852][ T282] do_syscall_64+0xc6/0x1e0 [ 3931.497852][ T282] [ 3931.500021][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3931.500021][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3931.500021][ T282] ipv6_find_idev+0x102/0x170 [ 3931.500021][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3931.500021][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3931.500021][ T282] netlink_rcv_skb+0x130/0x360 [ 3931.500021][ T282] netlink_unicast+0x449/0x710 [ 3931.500021][ T282] netlink_sendmsg+0x723/0xbe0 [ 3931.500021][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3931.500021][ T282] ___sys_sendmsg+0xee/0x170 [ 3931.500021][ T282] __sys_sendmsg+0xcd/0x170 [ 3931.500021][ T282] do_syscall_64+0xc6/0x1e0 [ 3931.500021][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3931.500021][ T282] [ 3931.501736][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3931.501736][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3931.501736][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3931.501736][ T282] ipv6_find_idev+0x102/0x170 [ 3931.501736][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3931.501736][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3931.501736][ T282] netlink_rcv_skb+0x130/0x360 [ 3931.501736][ T282] netlink_unicast+0x449/0x710 [ 3931.501736][ T282] netlink_sendmsg+0x723/0xbe0 [ 3931.501736][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3931.501736][ T282] ___sys_sendmsg+0xee/0x170 [ 3931.501736][ T282] __sys_sendmsg+0xcd/0x170 [ 3931.501736][ T282] do_syscall_64+0xc6/0x1e0 [ 3931.501736][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3931.501736][ T282] [ 3941.499019][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3941.499511][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3941.499511][ T284] netdev_get_by_index+0x5e/0x80 [ 3941.499511][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3941.499511][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3941.499511][ T284] ip6_route_add+0x1c/0x140 [ 3941.499511][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3941.499511][ T284] inet6_addr_add+0x4f8/0xa40 [ 3941.499511][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3941.499511][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3941.499511][ T284] netlink_rcv_skb+0x130/0x360 [ 3941.499511][ T284] netlink_unicast+0x449/0x710 [ 3941.499511][ T284] netlink_sendmsg+0x723/0xbe0 [ 3941.499511][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3941.499511][ T284] ___sys_sendmsg+0xee/0x170 [ 3941.499511][ T284] __sys_sendmsg+0xcd/0x170 [ 3941.499511][ T284] do_syscall_64+0xc6/0x1e0 [ 3941.499511][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3941.499511][ T284] [ 3941.501740][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3941.501740][ T284] netdev_get_by_index+0x5e/0x80 [ 3941.501740][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3941.501740][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3941.501740][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3941.501740][ T284] ipv6_add_addr+0x411/0x2000 [ 3941.501740][ T284] inet6_addr_add+0x30e/0xa40 [ 3941.501740][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3941.501740][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3941.501740][ T284] netlink_rcv_skb+0x130/0x360 [ 3941.501740][ T284] netlink_unicast+0x449/0x710 [ 3941.501740][ T284] netlink_sendmsg+0x723/0xbe0 [ 3941.501740][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3941.501740][ T284] ___sys_sendmsg+0xee/0x170 [ 3941.501740][ T284] __sys_sendmsg+0xcd/0x170 [ 3941.501740][ T284] do_syscall_64+0xc6/0x1e0 [ 3941.501740][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3941.501740][ T284] [ 3941.503925][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3941.503925][ T284] netdev_get_by_index+0x5e/0x80 [ 3941.503925][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3941.503925][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3941.503925][ T284] ip6_route_add+0x1c/0x140 [ 3941.503925][ T284] addrconf_add_mroute+0x129/0x180 [ 3941.503925][ T284] addrconf_add_dev+0xe2/0x170 [ 3941.503925][ T284] inet6_addr_add+0x12f/0xa40 [ 3941.503925][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3941.503925][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3941.503925][ T284] netlink_rcv_skb+0x130/0x360 [ 3941.503925][ T284] netlink_unicast+0x449/0x710 [ 3941.503925][ T284] netlink_sendmsg+0x723/0xbe0 [ 3941.503925][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3941.503925][ T284] ___sys_sendmsg+0xee/0x170 [ 3941.503925][ T284] __sys_sendmsg+0xcd/0x170 [ 3941.503925][ T284] do_syscall_64+0xc6/0x1e0 [ 3941.503925][ T284] [ 3941.506074][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3941.506074][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3941.506074][ T284] ipv6_find_idev+0x102/0x170 [ 3941.506074][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3941.506074][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3941.506074][ T284] netlink_rcv_skb+0x130/0x360 [ 3941.506074][ T284] netlink_unicast+0x449/0x710 [ 3941.506074][ T284] netlink_sendmsg+0x723/0xbe0 [ 3941.506074][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3941.506074][ T284] ___sys_sendmsg+0xee/0x170 [ 3941.506074][ T284] __sys_sendmsg+0xcd/0x170 [ 3941.506074][ T284] do_syscall_64+0xc6/0x1e0 [ 3941.506074][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3941.506074][ T284] [ 3941.507760][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3941.507760][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3941.507760][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3941.507760][ T284] ipv6_find_idev+0x102/0x170 [ 3941.507760][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3941.507760][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3941.507760][ T284] netlink_rcv_skb+0x130/0x360 [ 3941.507760][ T284] netlink_unicast+0x449/0x710 [ 3941.507760][ T284] netlink_sendmsg+0x723/0xbe0 [ 3941.507760][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3941.507760][ T284] ___sys_sendmsg+0xee/0x170 [ 3941.507760][ T284] __sys_sendmsg+0xcd/0x170 [ 3941.507760][ T284] do_syscall_64+0xc6/0x1e0 [ 3941.507760][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3941.507760][ T284] [ 3941.739113][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3941.739591][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3941.739591][ T282] dst_init+0x84/0x4a0 [ 3941.739591][ T282] dst_alloc+0x97/0x150 [ 3941.739591][ T282] ip6_dst_alloc+0x23/0x90 [ 3941.739591][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3941.739591][ T282] ip6_pol_route+0x56f/0x840 [ 3941.739591][ T282] fib6_rule_lookup+0x196/0x240 [ 3941.739591][ T282] ip6_route_input+0x542/0x980 [ 3941.739591][ T282] ipv6_rcv+0x8f/0x400 [ 3941.739591][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3941.739591][ T282] process_backlog+0x101/0x620 [ 3941.739591][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3941.739591][ T282] net_rx_action+0x495/0xbe0 [ 3941.739591][ T282] __do_softirq+0x1b5/0x7f6 [ 3941.739591][ T282] [ 3941.741398][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3941.741398][ T282] netdev_get_by_index+0x5e/0x80 [ 3941.741398][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3941.741398][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3941.741398][ T282] ip6_route_add+0x1c/0x140 [ 3941.741398][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3941.741398][ T282] inet6_addr_add+0x4f8/0xa40 [ 3941.741398][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3941.741398][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3941.741398][ T282] netlink_rcv_skb+0x130/0x360 [ 3941.741398][ T282] netlink_unicast+0x449/0x710 [ 3941.741398][ T282] netlink_sendmsg+0x723/0xbe0 [ 3941.741398][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3941.741398][ T282] ___sys_sendmsg+0xee/0x170 [ 3941.741398][ T282] __sys_sendmsg+0xcd/0x170 [ 3941.741398][ T282] do_syscall_64+0xc6/0x1e0 [ 3941.741398][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3941.741398][ T282] [ 3941.743626][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3941.743626][ T282] netdev_get_by_index+0x5e/0x80 [ 3941.743626][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3941.743626][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3941.743626][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3941.743626][ T282] ipv6_add_addr+0x411/0x2000 [ 3941.743626][ T282] inet6_addr_add+0x30e/0xa40 [ 3941.743626][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3941.743626][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3941.743626][ T282] netlink_rcv_skb+0x130/0x360 [ 3941.743626][ T282] netlink_unicast+0x449/0x710 [ 3941.743626][ T282] netlink_sendmsg+0x723/0xbe0 [ 3941.743626][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3941.743626][ T282] ___sys_sendmsg+0xee/0x170 [ 3941.743626][ T282] __sys_sendmsg+0xcd/0x170 [ 3941.743626][ T282] do_syscall_64+0xc6/0x1e0 [ 3941.743626][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3941.743626][ T282] [ 3941.745837][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3941.745837][ T282] netdev_get_by_index+0x5e/0x80 [ 3941.745837][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3941.745837][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3941.745837][ T282] ip6_route_add+0x1c/0x140 [ 3941.745837][ T282] addrconf_add_mroute+0x129/0x180 [ 3941.745837][ T282] addrconf_add_dev+0xe2/0x170 [ 3941.745837][ T282] inet6_addr_add+0x12f/0xa40 [ 3941.745837][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3941.745837][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3941.745837][ T282] netlink_rcv_skb+0x130/0x360 [ 3941.745837][ T282] netlink_unicast+0x449/0x710 [ 3941.745837][ T282] netlink_sendmsg+0x723/0xbe0 [ 3941.745837][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3941.745837][ T282] ___sys_sendmsg+0xee/0x170 [ 3941.745837][ T282] __sys_sendmsg+0xcd/0x170 [ 3941.745837][ T282] do_syscall_64+0xc6/0x1e0 [ 3941.745837][ T282] [ 3941.748007][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3941.748007][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3941.748007][ T282] ipv6_find_idev+0x102/0x170 [ 3941.748007][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3941.748007][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3941.748007][ T282] netlink_rcv_skb+0x130/0x360 [ 3941.748007][ T282] netlink_unicast+0x449/0x710 [ 3941.748007][ T282] netlink_sendmsg+0x723/0xbe0 [ 3941.748007][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3941.748007][ T282] ___sys_sendmsg+0xee/0x170 [ 3941.748007][ T282] __sys_sendmsg+0xcd/0x170 [ 3941.748007][ T282] do_syscall_64+0xc6/0x1e0 [ 3941.748007][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3941.748007][ T282] [ 3941.749709][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3941.749709][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3941.749709][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3941.749709][ T282] ipv6_find_idev+0x102/0x170 [ 3941.749709][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3941.749709][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3941.749709][ T282] netlink_rcv_skb+0x130/0x360 [ 3941.749709][ T282] netlink_unicast+0x449/0x710 [ 3941.749709][ T282] netlink_sendmsg+0x723/0xbe0 [ 3941.749709][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3941.749709][ T282] ___sys_sendmsg+0xee/0x170 [ 3941.749709][ T282] __sys_sendmsg+0xcd/0x170 [ 3941.749709][ T282] do_syscall_64+0xc6/0x1e0 [ 3941.749709][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3941.749709][ T282] [ 3951.555051][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3951.555486][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3951.555486][ T284] netdev_get_by_index+0x5e/0x80 [ 3951.555486][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3951.555486][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3951.555486][ T284] ip6_route_add+0x1c/0x140 [ 3951.555486][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3951.555486][ T284] inet6_addr_add+0x4f8/0xa40 [ 3951.555486][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3951.555486][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3951.555486][ T284] netlink_rcv_skb+0x130/0x360 [ 3951.555486][ T284] netlink_unicast+0x449/0x710 [ 3951.555486][ T284] netlink_sendmsg+0x723/0xbe0 [ 3951.555486][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3951.555486][ T284] ___sys_sendmsg+0xee/0x170 [ 3951.555486][ T284] __sys_sendmsg+0xcd/0x170 [ 3951.555486][ T284] do_syscall_64+0xc6/0x1e0 [ 3951.555486][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3951.555486][ T284] [ 3951.557711][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3951.557711][ T284] netdev_get_by_index+0x5e/0x80 [ 3951.557711][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3951.557711][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3951.557711][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3951.557711][ T284] ipv6_add_addr+0x411/0x2000 [ 3951.557711][ T284] inet6_addr_add+0x30e/0xa40 [ 3951.557711][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3951.557711][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3951.557711][ T284] netlink_rcv_skb+0x130/0x360 [ 3951.557711][ T284] netlink_unicast+0x449/0x710 [ 3951.557711][ T284] netlink_sendmsg+0x723/0xbe0 [ 3951.557711][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3951.557711][ T284] ___sys_sendmsg+0xee/0x170 [ 3951.557711][ T284] __sys_sendmsg+0xcd/0x170 [ 3951.557711][ T284] do_syscall_64+0xc6/0x1e0 [ 3951.557711][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3951.557711][ T284] [ 3951.559917][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3951.559917][ T284] netdev_get_by_index+0x5e/0x80 [ 3951.559917][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3951.559917][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3951.559917][ T284] ip6_route_add+0x1c/0x140 [ 3951.559917][ T284] addrconf_add_mroute+0x129/0x180 [ 3951.559917][ T284] addrconf_add_dev+0xe2/0x170 [ 3951.559917][ T284] inet6_addr_add+0x12f/0xa40 [ 3951.559917][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3951.559917][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3951.559917][ T284] netlink_rcv_skb+0x130/0x360 [ 3951.559917][ T284] netlink_unicast+0x449/0x710 [ 3951.559917][ T284] netlink_sendmsg+0x723/0xbe0 [ 3951.559917][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3951.559917][ T284] ___sys_sendmsg+0xee/0x170 [ 3951.559917][ T284] __sys_sendmsg+0xcd/0x170 [ 3951.559917][ T284] do_syscall_64+0xc6/0x1e0 [ 3951.559917][ T284] [ 3951.562077][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3951.562077][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3951.562077][ T284] ipv6_find_idev+0x102/0x170 [ 3951.562077][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3951.562077][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3951.562077][ T284] netlink_rcv_skb+0x130/0x360 [ 3951.562077][ T284] netlink_unicast+0x449/0x710 [ 3951.562077][ T284] netlink_sendmsg+0x723/0xbe0 [ 3951.562077][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3951.562077][ T284] ___sys_sendmsg+0xee/0x170 [ 3951.562077][ T284] __sys_sendmsg+0xcd/0x170 [ 3951.562077][ T284] do_syscall_64+0xc6/0x1e0 [ 3951.562077][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3951.562077][ T284] [ 3951.563757][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3951.563757][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3951.563757][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3951.563757][ T284] ipv6_find_idev+0x102/0x170 [ 3951.563757][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3951.563757][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3951.563757][ T284] netlink_rcv_skb+0x130/0x360 [ 3951.563757][ T284] netlink_unicast+0x449/0x710 [ 3951.563757][ T284] netlink_sendmsg+0x723/0xbe0 [ 3951.563757][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3951.563757][ T284] ___sys_sendmsg+0xee/0x170 [ 3951.563757][ T284] __sys_sendmsg+0xcd/0x170 [ 3951.563757][ T284] do_syscall_64+0xc6/0x1e0 [ 3951.563757][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3951.563757][ T284] [ 3951.987069][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3951.987518][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3951.987518][ T282] dst_init+0x84/0x4a0 [ 3951.987518][ T282] dst_alloc+0x97/0x150 [ 3951.987518][ T282] ip6_dst_alloc+0x23/0x90 [ 3951.987518][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3951.987518][ T282] ip6_pol_route+0x56f/0x840 [ 3951.987518][ T282] fib6_rule_lookup+0x196/0x240 [ 3951.987518][ T282] ip6_route_input+0x542/0x980 [ 3951.987518][ T282] ipv6_rcv+0x8f/0x400 [ 3951.987518][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3951.987518][ T282] process_backlog+0x101/0x620 [ 3951.987518][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3951.987518][ T282] net_rx_action+0x495/0xbe0 [ 3951.987518][ T282] __do_softirq+0x1b5/0x7f6 [ 3951.987518][ T282] [ 3951.989319][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3951.989319][ T282] netdev_get_by_index+0x5e/0x80 [ 3951.989319][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3951.989319][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3951.989319][ T282] ip6_route_add+0x1c/0x140 [ 3951.989319][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3951.989319][ T282] inet6_addr_add+0x4f8/0xa40 [ 3951.989319][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3951.989319][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3951.989319][ T282] netlink_rcv_skb+0x130/0x360 [ 3951.989319][ T282] netlink_unicast+0x449/0x710 [ 3951.989319][ T282] netlink_sendmsg+0x723/0xbe0 [ 3951.989319][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3951.989319][ T282] ___sys_sendmsg+0xee/0x170 [ 3951.989319][ T282] __sys_sendmsg+0xcd/0x170 [ 3951.989319][ T282] do_syscall_64+0xc6/0x1e0 [ 3951.989319][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3951.989319][ T282] [ 3951.991656][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3951.991656][ T282] netdev_get_by_index+0x5e/0x80 [ 3951.991656][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3951.991656][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3951.991656][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3951.991656][ T282] ipv6_add_addr+0x411/0x2000 [ 3951.991656][ T282] inet6_addr_add+0x30e/0xa40 [ 3951.991656][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3951.991656][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3951.991656][ T282] netlink_rcv_skb+0x130/0x360 [ 3951.991656][ T282] netlink_unicast+0x449/0x710 [ 3951.991656][ T282] netlink_sendmsg+0x723/0xbe0 [ 3951.991656][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3951.991656][ T282] ___sys_sendmsg+0xee/0x170 [ 3951.991656][ T282] __sys_sendmsg+0xcd/0x170 [ 3951.991656][ T282] do_syscall_64+0xc6/0x1e0 [ 3951.991656][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3951.991656][ T282] [ 3951.994045][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3951.994045][ T282] netdev_get_by_index+0x5e/0x80 [ 3951.994045][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3951.994045][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3951.994045][ T282] ip6_route_add+0x1c/0x140 [ 3951.994045][ T282] addrconf_add_mroute+0x129/0x180 [ 3951.994045][ T282] addrconf_add_dev+0xe2/0x170 [ 3951.994045][ T282] inet6_addr_add+0x12f/0xa40 [ 3951.994045][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3951.994045][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3951.994045][ T282] netlink_rcv_skb+0x130/0x360 [ 3951.994045][ T282] netlink_unicast+0x449/0x710 [ 3951.994045][ T282] netlink_sendmsg+0x723/0xbe0 [ 3951.994045][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3951.994045][ T282] ___sys_sendmsg+0xee/0x170 [ 3951.994045][ T282] __sys_sendmsg+0xcd/0x170 [ 3951.994045][ T282] do_syscall_64+0xc6/0x1e0 [ 3951.994045][ T282] [ 3951.996403][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3951.996403][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3951.996403][ T282] ipv6_find_idev+0x102/0x170 [ 3951.996403][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3951.996403][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3951.996403][ T282] netlink_rcv_skb+0x130/0x360 [ 3951.996403][ T282] netlink_unicast+0x449/0x710 [ 3951.996403][ T282] netlink_sendmsg+0x723/0xbe0 [ 3951.996403][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3951.996403][ T282] ___sys_sendmsg+0xee/0x170 [ 3951.996403][ T282] __sys_sendmsg+0xcd/0x170 [ 3951.996403][ T282] do_syscall_64+0xc6/0x1e0 [ 3951.996403][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3951.996403][ T282] [ 3951.998271][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3951.998271][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3951.998271][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3951.998271][ T282] ipv6_find_idev+0x102/0x170 [ 3951.998271][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3951.998271][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3951.998271][ T282] netlink_rcv_skb+0x130/0x360 [ 3951.998271][ T282] netlink_unicast+0x449/0x710 [ 3951.998271][ T282] netlink_sendmsg+0x723/0xbe0 [ 3951.998271][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3951.998271][ T282] ___sys_sendmsg+0xee/0x170 [ 3951.998271][ T282] __sys_sendmsg+0xcd/0x170 [ 3951.998271][ T282] do_syscall_64+0xc6/0x1e0 [ 3951.998271][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3951.998271][ T282] [ 3961.587071][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3961.587564][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3961.587564][ T284] netdev_get_by_index+0x5e/0x80 [ 3961.587564][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3961.587564][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3961.587564][ T284] ip6_route_add+0x1c/0x140 [ 3961.587564][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3961.587564][ T284] inet6_addr_add+0x4f8/0xa40 [ 3961.587564][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3961.587564][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3961.587564][ T284] netlink_rcv_skb+0x130/0x360 [ 3961.587564][ T284] netlink_unicast+0x449/0x710 [ 3961.587564][ T284] netlink_sendmsg+0x723/0xbe0 [ 3961.587564][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3961.587564][ T284] ___sys_sendmsg+0xee/0x170 [ 3961.587564][ T284] __sys_sendmsg+0xcd/0x170 [ 3961.587564][ T284] do_syscall_64+0xc6/0x1e0 [ 3961.587564][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3961.587564][ T284] [ 3961.589785][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3961.589785][ T284] netdev_get_by_index+0x5e/0x80 [ 3961.589785][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3961.589785][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3961.589785][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3961.589785][ T284] ipv6_add_addr+0x411/0x2000 [ 3961.589785][ T284] inet6_addr_add+0x30e/0xa40 [ 3961.589785][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3961.589785][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3961.589785][ T284] netlink_rcv_skb+0x130/0x360 [ 3961.589785][ T284] netlink_unicast+0x449/0x710 [ 3961.589785][ T284] netlink_sendmsg+0x723/0xbe0 [ 3961.589785][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3961.589785][ T284] ___sys_sendmsg+0xee/0x170 [ 3961.589785][ T284] __sys_sendmsg+0xcd/0x170 [ 3961.589785][ T284] do_syscall_64+0xc6/0x1e0 [ 3961.589785][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3961.589785][ T284] [ 3961.592002][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3961.592002][ T284] netdev_get_by_index+0x5e/0x80 [ 3961.592002][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3961.592002][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3961.592002][ T284] ip6_route_add+0x1c/0x140 [ 3961.592002][ T284] addrconf_add_mroute+0x129/0x180 [ 3961.592002][ T284] addrconf_add_dev+0xe2/0x170 [ 3961.592002][ T284] inet6_addr_add+0x12f/0xa40 [ 3961.592002][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3961.592002][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3961.592002][ T284] netlink_rcv_skb+0x130/0x360 [ 3961.592002][ T284] netlink_unicast+0x449/0x710 [ 3961.592002][ T284] netlink_sendmsg+0x723/0xbe0 [ 3961.592002][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3961.592002][ T284] ___sys_sendmsg+0xee/0x170 [ 3961.592002][ T284] __sys_sendmsg+0xcd/0x170 [ 3961.592002][ T284] do_syscall_64+0xc6/0x1e0 [ 3961.592002][ T284] [ 3961.594151][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3961.594151][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3961.594151][ T284] ipv6_find_idev+0x102/0x170 [ 3961.594151][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3961.594151][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3961.594151][ T284] netlink_rcv_skb+0x130/0x360 [ 3961.594151][ T284] netlink_unicast+0x449/0x710 [ 3961.594151][ T284] netlink_sendmsg+0x723/0xbe0 [ 3961.594151][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3961.594151][ T284] ___sys_sendmsg+0xee/0x170 [ 3961.594151][ T284] __sys_sendmsg+0xcd/0x170 [ 3961.594151][ T284] do_syscall_64+0xc6/0x1e0 [ 3961.594151][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3961.594151][ T284] [ 3961.595837][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3961.595837][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3961.595837][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3961.595837][ T284] ipv6_find_idev+0x102/0x170 [ 3961.595837][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3961.595837][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3961.595837][ T284] netlink_rcv_skb+0x130/0x360 [ 3961.595837][ T284] netlink_unicast+0x449/0x710 [ 3961.595837][ T284] netlink_sendmsg+0x723/0xbe0 [ 3961.595837][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3961.595837][ T284] ___sys_sendmsg+0xee/0x170 [ 3961.595837][ T284] __sys_sendmsg+0xcd/0x170 [ 3961.595837][ T284] do_syscall_64+0xc6/0x1e0 [ 3961.595837][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3961.595837][ T284] [ 3962.099104][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3962.099597][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3962.099597][ T282] dst_init+0x84/0x4a0 [ 3962.099597][ T282] dst_alloc+0x97/0x150 [ 3962.099597][ T282] ip6_dst_alloc+0x23/0x90 [ 3962.099597][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3962.099597][ T282] ip6_pol_route+0x56f/0x840 [ 3962.099597][ T282] fib6_rule_lookup+0x196/0x240 [ 3962.099597][ T282] ip6_route_input+0x542/0x980 [ 3962.099597][ T282] ipv6_rcv+0x8f/0x400 [ 3962.099597][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3962.099597][ T282] process_backlog+0x101/0x620 [ 3962.099597][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3962.099597][ T282] net_rx_action+0x495/0xbe0 [ 3962.099597][ T282] __do_softirq+0x1b5/0x7f6 [ 3962.099597][ T282] [ 3962.101418][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3962.101418][ T282] netdev_get_by_index+0x5e/0x80 [ 3962.101418][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3962.101418][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3962.101418][ T282] ip6_route_add+0x1c/0x140 [ 3962.101418][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3962.101418][ T282] inet6_addr_add+0x4f8/0xa40 [ 3962.101418][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3962.101418][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3962.101418][ T282] netlink_rcv_skb+0x130/0x360 [ 3962.101418][ T282] netlink_unicast+0x449/0x710 [ 3962.101418][ T282] netlink_sendmsg+0x723/0xbe0 [ 3962.101418][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3962.101418][ T282] ___sys_sendmsg+0xee/0x170 [ 3962.101418][ T282] __sys_sendmsg+0xcd/0x170 [ 3962.101418][ T282] do_syscall_64+0xc6/0x1e0 [ 3962.101418][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3962.101418][ T282] [ 3962.103629][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3962.103629][ T282] netdev_get_by_index+0x5e/0x80 [ 3962.103629][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3962.103629][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3962.103629][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3962.103629][ T282] ipv6_add_addr+0x411/0x2000 [ 3962.103629][ T282] inet6_addr_add+0x30e/0xa40 [ 3962.103629][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3962.103629][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3962.103629][ T282] netlink_rcv_skb+0x130/0x360 [ 3962.103629][ T282] netlink_unicast+0x449/0x710 [ 3962.103629][ T282] netlink_sendmsg+0x723/0xbe0 [ 3962.103629][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3962.103629][ T282] ___sys_sendmsg+0xee/0x170 [ 3962.103629][ T282] __sys_sendmsg+0xcd/0x170 [ 3962.103629][ T282] do_syscall_64+0xc6/0x1e0 [ 3962.103629][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3962.103629][ T282] [ 3962.105872][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3962.105872][ T282] netdev_get_by_index+0x5e/0x80 [ 3962.105872][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3962.105872][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3962.105872][ T282] ip6_route_add+0x1c/0x140 [ 3962.105872][ T282] addrconf_add_mroute+0x129/0x180 [ 3962.105872][ T282] addrconf_add_dev+0xe2/0x170 [ 3962.105872][ T282] inet6_addr_add+0x12f/0xa40 [ 3962.105872][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3962.105872][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3962.105872][ T282] netlink_rcv_skb+0x130/0x360 [ 3962.105872][ T282] netlink_unicast+0x449/0x710 [ 3962.105872][ T282] netlink_sendmsg+0x723/0xbe0 [ 3962.105872][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3962.105872][ T282] ___sys_sendmsg+0xee/0x170 [ 3962.105872][ T282] __sys_sendmsg+0xcd/0x170 [ 3962.105872][ T282] do_syscall_64+0xc6/0x1e0 [ 3962.105872][ T282] [ 3962.109152][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3962.109152][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3962.109152][ T282] ipv6_find_idev+0x102/0x170 [ 3962.109152][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3962.109152][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3962.109152][ T282] netlink_rcv_skb+0x130/0x360 [ 3962.109152][ T282] netlink_unicast+0x449/0x710 [ 3962.109152][ T282] netlink_sendmsg+0x723/0xbe0 [ 3962.109152][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3962.109152][ T282] ___sys_sendmsg+0xee/0x170 [ 3962.109152][ T282] __sys_sendmsg+0xcd/0x170 [ 3962.109152][ T282] do_syscall_64+0xc6/0x1e0 [ 3962.109152][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3962.109152][ T282] [ 3962.112793][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3962.112793][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3962.112793][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3962.112793][ T282] ipv6_find_idev+0x102/0x170 [ 3962.112793][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3962.112793][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3962.112793][ T282] netlink_rcv_skb+0x130/0x360 [ 3962.112793][ T282] netlink_unicast+0x449/0x710 [ 3962.112793][ T282] netlink_sendmsg+0x723/0xbe0 [ 3962.112793][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3962.112793][ T282] ___sys_sendmsg+0xee/0x170 [ 3962.112793][ T282] __sys_sendmsg+0xcd/0x170 [ 3962.112793][ T282] do_syscall_64+0xc6/0x1e0 [ 3962.112793][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3962.112793][ T282] [ 3971.667159][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3971.667643][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3971.667643][ T284] netdev_get_by_index+0x5e/0x80 [ 3971.667643][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3971.667643][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3971.667643][ T284] ip6_route_add+0x1c/0x140 [ 3971.667643][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3971.667643][ T284] inet6_addr_add+0x4f8/0xa40 [ 3971.667643][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3971.667643][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3971.667643][ T284] netlink_rcv_skb+0x130/0x360 [ 3971.667643][ T284] netlink_unicast+0x449/0x710 [ 3971.667643][ T284] netlink_sendmsg+0x723/0xbe0 [ 3971.667643][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3971.667643][ T284] ___sys_sendmsg+0xee/0x170 [ 3971.667643][ T284] __sys_sendmsg+0xcd/0x170 [ 3971.667643][ T284] do_syscall_64+0xc6/0x1e0 [ 3971.667643][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3971.667643][ T284] [ 3971.670276][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3971.670276][ T284] netdev_get_by_index+0x5e/0x80 [ 3971.670276][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3971.670276][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3971.670276][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3971.670276][ T284] ipv6_add_addr+0x411/0x2000 [ 3971.670276][ T284] inet6_addr_add+0x30e/0xa40 [ 3971.670276][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3971.670276][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3971.670276][ T284] netlink_rcv_skb+0x130/0x360 [ 3971.670276][ T284] netlink_unicast+0x449/0x710 [ 3971.670276][ T284] netlink_sendmsg+0x723/0xbe0 [ 3971.670276][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3971.670276][ T284] ___sys_sendmsg+0xee/0x170 [ 3971.670276][ T284] __sys_sendmsg+0xcd/0x170 [ 3971.670276][ T284] do_syscall_64+0xc6/0x1e0 [ 3971.670276][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3971.670276][ T284] [ 3971.672474][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3971.672474][ T284] netdev_get_by_index+0x5e/0x80 [ 3971.672474][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3971.672474][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3971.672474][ T284] ip6_route_add+0x1c/0x140 [ 3971.672474][ T284] addrconf_add_mroute+0x129/0x180 [ 3971.672474][ T284] addrconf_add_dev+0xe2/0x170 [ 3971.672474][ T284] inet6_addr_add+0x12f/0xa40 [ 3971.672474][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3971.672474][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3971.672474][ T284] netlink_rcv_skb+0x130/0x360 [ 3971.672474][ T284] netlink_unicast+0x449/0x710 [ 3971.672474][ T284] netlink_sendmsg+0x723/0xbe0 [ 3971.672474][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3971.672474][ T284] ___sys_sendmsg+0xee/0x170 [ 3971.672474][ T284] __sys_sendmsg+0xcd/0x170 [ 3971.672474][ T284] do_syscall_64+0xc6/0x1e0 [ 3971.672474][ T284] [ 3971.674616][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3971.674616][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3971.674616][ T284] ipv6_find_idev+0x102/0x170 [ 3971.674616][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3971.674616][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3971.674616][ T284] netlink_rcv_skb+0x130/0x360 [ 3971.674616][ T284] netlink_unicast+0x449/0x710 [ 3971.674616][ T284] netlink_sendmsg+0x723/0xbe0 [ 3971.674616][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3971.674616][ T284] ___sys_sendmsg+0xee/0x170 [ 3971.674616][ T284] __sys_sendmsg+0xcd/0x170 [ 3971.674616][ T284] do_syscall_64+0xc6/0x1e0 [ 3971.674616][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3971.674616][ T284] [ 3971.676298][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3971.676298][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3971.676298][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3971.676298][ T284] ipv6_find_idev+0x102/0x170 [ 3971.676298][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3971.676298][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3971.676298][ T284] netlink_rcv_skb+0x130/0x360 [ 3971.676298][ T284] netlink_unicast+0x449/0x710 [ 3971.676298][ T284] netlink_sendmsg+0x723/0xbe0 [ 3971.676298][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3971.676298][ T284] ___sys_sendmsg+0xee/0x170 [ 3971.676298][ T284] __sys_sendmsg+0xcd/0x170 [ 3971.676298][ T284] do_syscall_64+0xc6/0x1e0 [ 3971.676298][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3971.676298][ T284] [ 3972.179050][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3972.179561][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3972.179561][ T282] dst_init+0x84/0x4a0 [ 3972.179561][ T282] dst_alloc+0x97/0x150 [ 3972.179561][ T282] ip6_dst_alloc+0x23/0x90 [ 3972.179561][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3972.179561][ T282] ip6_pol_route+0x56f/0x840 [ 3972.179561][ T282] fib6_rule_lookup+0x196/0x240 [ 3972.179561][ T282] ip6_route_input+0x542/0x980 [ 3972.179561][ T282] ipv6_rcv+0x8f/0x400 [ 3972.179561][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3972.179561][ T282] process_backlog+0x101/0x620 [ 3972.179561][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3972.179561][ T282] net_rx_action+0x495/0xbe0 [ 3972.179561][ T282] __do_softirq+0x1b5/0x7f6 [ 3972.179561][ T282] [ 3972.181367][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3972.181367][ T282] netdev_get_by_index+0x5e/0x80 [ 3972.181367][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3972.181367][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3972.181367][ T282] ip6_route_add+0x1c/0x140 [ 3972.181367][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3972.181367][ T282] inet6_addr_add+0x4f8/0xa40 [ 3972.181367][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3972.181367][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3972.181367][ T282] netlink_rcv_skb+0x130/0x360 [ 3972.181367][ T282] netlink_unicast+0x449/0x710 [ 3972.181367][ T282] netlink_sendmsg+0x723/0xbe0 [ 3972.181367][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3972.181367][ T282] ___sys_sendmsg+0xee/0x170 [ 3972.181367][ T282] __sys_sendmsg+0xcd/0x170 [ 3972.181367][ T282] do_syscall_64+0xc6/0x1e0 [ 3972.181367][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3972.181367][ T282] [ 3972.183560][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3972.183560][ T282] netdev_get_by_index+0x5e/0x80 [ 3972.183560][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3972.183560][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3972.183560][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3972.183560][ T282] ipv6_add_addr+0x411/0x2000 [ 3972.183560][ T282] inet6_addr_add+0x30e/0xa40 [ 3972.183560][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3972.183560][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3972.183560][ T282] netlink_rcv_skb+0x130/0x360 [ 3972.183560][ T282] netlink_unicast+0x449/0x710 [ 3972.183560][ T282] netlink_sendmsg+0x723/0xbe0 [ 3972.183560][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3972.183560][ T282] ___sys_sendmsg+0xee/0x170 [ 3972.183560][ T282] __sys_sendmsg+0xcd/0x170 [ 3972.183560][ T282] do_syscall_64+0xc6/0x1e0 [ 3972.183560][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3972.183560][ T282] [ 3972.185749][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3972.185749][ T282] netdev_get_by_index+0x5e/0x80 [ 3972.185749][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3972.185749][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3972.185749][ T282] ip6_route_add+0x1c/0x140 [ 3972.185749][ T282] addrconf_add_mroute+0x129/0x180 [ 3972.185749][ T282] addrconf_add_dev+0xe2/0x170 [ 3972.185749][ T282] inet6_addr_add+0x12f/0xa40 [ 3972.185749][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3972.185749][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3972.185749][ T282] netlink_rcv_skb+0x130/0x360 [ 3972.185749][ T282] netlink_unicast+0x449/0x710 [ 3972.185749][ T282] netlink_sendmsg+0x723/0xbe0 [ 3972.185749][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3972.185749][ T282] ___sys_sendmsg+0xee/0x170 [ 3972.185749][ T282] __sys_sendmsg+0xcd/0x170 [ 3972.185749][ T282] do_syscall_64+0xc6/0x1e0 [ 3972.185749][ T282] [ 3972.187910][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3972.187910][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3972.187910][ T282] ipv6_find_idev+0x102/0x170 [ 3972.187910][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3972.187910][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3972.187910][ T282] netlink_rcv_skb+0x130/0x360 [ 3972.187910][ T282] netlink_unicast+0x449/0x710 [ 3972.187910][ T282] netlink_sendmsg+0x723/0xbe0 [ 3972.187910][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3972.187910][ T282] ___sys_sendmsg+0xee/0x170 [ 3972.187910][ T282] __sys_sendmsg+0xcd/0x170 [ 3972.187910][ T282] do_syscall_64+0xc6/0x1e0 [ 3972.187910][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3972.187910][ T282] [ 3972.189595][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3972.189595][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3972.189595][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3972.189595][ T282] ipv6_find_idev+0x102/0x170 [ 3972.189595][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3972.189595][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3972.189595][ T282] netlink_rcv_skb+0x130/0x360 [ 3972.189595][ T282] netlink_unicast+0x449/0x710 [ 3972.189595][ T282] netlink_sendmsg+0x723/0xbe0 [ 3972.189595][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3972.189595][ T282] ___sys_sendmsg+0xee/0x170 [ 3972.189595][ T282] __sys_sendmsg+0xcd/0x170 [ 3972.189595][ T282] do_syscall_64+0xc6/0x1e0 [ 3972.189595][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3972.189595][ T282] [ 3981.931017][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3981.931529][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3981.931529][ T284] netdev_get_by_index+0x5e/0x80 [ 3981.931529][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3981.931529][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3981.931529][ T284] ip6_route_add+0x1c/0x140 [ 3981.931529][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3981.931529][ T284] inet6_addr_add+0x4f8/0xa40 [ 3981.931529][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3981.931529][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3981.931529][ T284] netlink_rcv_skb+0x130/0x360 [ 3981.931529][ T284] netlink_unicast+0x449/0x710 [ 3981.931529][ T284] netlink_sendmsg+0x723/0xbe0 [ 3981.931529][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3981.931529][ T284] ___sys_sendmsg+0xee/0x170 [ 3981.931529][ T284] __sys_sendmsg+0xcd/0x170 [ 3981.931529][ T284] do_syscall_64+0xc6/0x1e0 [ 3981.931529][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3981.931529][ T284] [ 3981.933745][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3981.933745][ T284] netdev_get_by_index+0x5e/0x80 [ 3981.933745][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3981.933745][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3981.933745][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3981.933745][ T284] ipv6_add_addr+0x411/0x2000 [ 3981.933745][ T284] inet6_addr_add+0x30e/0xa40 [ 3981.933745][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3981.933745][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3981.933745][ T284] netlink_rcv_skb+0x130/0x360 [ 3981.933745][ T284] netlink_unicast+0x449/0x710 [ 3981.933745][ T284] netlink_sendmsg+0x723/0xbe0 [ 3981.933745][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3981.933745][ T284] ___sys_sendmsg+0xee/0x170 [ 3981.933745][ T284] __sys_sendmsg+0xcd/0x170 [ 3981.933745][ T284] do_syscall_64+0xc6/0x1e0 [ 3981.933745][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3981.933745][ T284] [ 3981.935929][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3981.935929][ T284] netdev_get_by_index+0x5e/0x80 [ 3981.935929][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3981.935929][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3981.935929][ T284] ip6_route_add+0x1c/0x140 [ 3981.935929][ T284] addrconf_add_mroute+0x129/0x180 [ 3981.935929][ T284] addrconf_add_dev+0xe2/0x170 [ 3981.935929][ T284] inet6_addr_add+0x12f/0xa40 [ 3981.935929][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3981.935929][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3981.935929][ T284] netlink_rcv_skb+0x130/0x360 [ 3981.935929][ T284] netlink_unicast+0x449/0x710 [ 3981.935929][ T284] netlink_sendmsg+0x723/0xbe0 [ 3981.935929][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3981.935929][ T284] ___sys_sendmsg+0xee/0x170 [ 3981.935929][ T284] __sys_sendmsg+0xcd/0x170 [ 3981.935929][ T284] do_syscall_64+0xc6/0x1e0 [ 3981.935929][ T284] [ 3981.938076][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3981.938076][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3981.938076][ T284] ipv6_find_idev+0x102/0x170 [ 3981.938076][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3981.938076][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3981.938076][ T284] netlink_rcv_skb+0x130/0x360 [ 3981.938076][ T284] netlink_unicast+0x449/0x710 [ 3981.938076][ T284] netlink_sendmsg+0x723/0xbe0 [ 3981.938076][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3981.938076][ T284] ___sys_sendmsg+0xee/0x170 [ 3981.938076][ T284] __sys_sendmsg+0xcd/0x170 [ 3981.938076][ T284] do_syscall_64+0xc6/0x1e0 [ 3981.938076][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3981.938076][ T284] [ 3981.939758][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3981.939758][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3981.939758][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3981.939758][ T284] ipv6_find_idev+0x102/0x170 [ 3981.939758][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3981.939758][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3981.939758][ T284] netlink_rcv_skb+0x130/0x360 [ 3981.939758][ T284] netlink_unicast+0x449/0x710 [ 3981.939758][ T284] netlink_sendmsg+0x723/0xbe0 [ 3981.939758][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3981.939758][ T284] ___sys_sendmsg+0xee/0x170 [ 3981.939758][ T284] __sys_sendmsg+0xcd/0x170 [ 3981.939758][ T284] do_syscall_64+0xc6/0x1e0 [ 3981.939758][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3981.939758][ T284] [ 3982.427049][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3982.427521][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3982.427521][ T282] dst_init+0x84/0x4a0 [ 3982.427521][ T282] dst_alloc+0x97/0x150 [ 3982.427521][ T282] ip6_dst_alloc+0x23/0x90 [ 3982.427521][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3982.427521][ T282] ip6_pol_route+0x56f/0x840 [ 3982.427521][ T282] fib6_rule_lookup+0x196/0x240 [ 3982.427521][ T282] ip6_route_input+0x542/0x980 [ 3982.427521][ T282] ipv6_rcv+0x8f/0x400 [ 3982.427521][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3982.427521][ T282] process_backlog+0x101/0x620 [ 3982.427521][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3982.427521][ T282] net_rx_action+0x495/0xbe0 [ 3982.427521][ T282] __do_softirq+0x1b5/0x7f6 [ 3982.427521][ T282] [ 3982.429334][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3982.429334][ T282] netdev_get_by_index+0x5e/0x80 [ 3982.429334][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3982.429334][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3982.429334][ T282] ip6_route_add+0x1c/0x140 [ 3982.429334][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3982.429334][ T282] inet6_addr_add+0x4f8/0xa40 [ 3982.429334][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3982.429334][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3982.429334][ T282] netlink_rcv_skb+0x130/0x360 [ 3982.429334][ T282] netlink_unicast+0x449/0x710 [ 3982.429334][ T282] netlink_sendmsg+0x723/0xbe0 [ 3982.429334][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3982.429334][ T282] ___sys_sendmsg+0xee/0x170 [ 3982.429334][ T282] __sys_sendmsg+0xcd/0x170 [ 3982.429334][ T282] do_syscall_64+0xc6/0x1e0 [ 3982.429334][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3982.429334][ T282] [ 3982.431536][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3982.431536][ T282] netdev_get_by_index+0x5e/0x80 [ 3982.431536][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3982.431536][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3982.431536][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3982.431536][ T282] ipv6_add_addr+0x411/0x2000 [ 3982.431536][ T282] inet6_addr_add+0x30e/0xa40 [ 3982.431536][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3982.431536][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3982.431536][ T282] netlink_rcv_skb+0x130/0x360 [ 3982.431536][ T282] netlink_unicast+0x449/0x710 [ 3982.431536][ T282] netlink_sendmsg+0x723/0xbe0 [ 3982.431536][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3982.431536][ T282] ___sys_sendmsg+0xee/0x170 [ 3982.431536][ T282] __sys_sendmsg+0xcd/0x170 [ 3982.431536][ T282] do_syscall_64+0xc6/0x1e0 [ 3982.431536][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3982.431536][ T282] [ 3982.433729][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3982.433729][ T282] netdev_get_by_index+0x5e/0x80 [ 3982.433729][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3982.433729][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3982.433729][ T282] ip6_route_add+0x1c/0x140 [ 3982.433729][ T282] addrconf_add_mroute+0x129/0x180 [ 3982.433729][ T282] addrconf_add_dev+0xe2/0x170 [ 3982.433729][ T282] inet6_addr_add+0x12f/0xa40 [ 3982.433729][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3982.433729][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3982.433729][ T282] netlink_rcv_skb+0x130/0x360 [ 3982.433729][ T282] netlink_unicast+0x449/0x710 [ 3982.433729][ T282] netlink_sendmsg+0x723/0xbe0 [ 3982.433729][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3982.433729][ T282] ___sys_sendmsg+0xee/0x170 [ 3982.433729][ T282] __sys_sendmsg+0xcd/0x170 [ 3982.433729][ T282] do_syscall_64+0xc6/0x1e0 [ 3982.433729][ T282] [ 3982.435880][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3982.435880][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3982.435880][ T282] ipv6_find_idev+0x102/0x170 [ 3982.435880][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3982.435880][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3982.435880][ T282] netlink_rcv_skb+0x130/0x360 [ 3982.435880][ T282] netlink_unicast+0x449/0x710 [ 3982.435880][ T282] netlink_sendmsg+0x723/0xbe0 [ 3982.435880][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3982.435880][ T282] ___sys_sendmsg+0xee/0x170 [ 3982.435880][ T282] __sys_sendmsg+0xcd/0x170 [ 3982.435880][ T282] do_syscall_64+0xc6/0x1e0 [ 3982.435880][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3982.435880][ T282] [ 3982.437569][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3982.437569][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3982.437569][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3982.437569][ T282] ipv6_find_idev+0x102/0x170 [ 3982.437569][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3982.437569][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3982.437569][ T282] netlink_rcv_skb+0x130/0x360 [ 3982.437569][ T282] netlink_unicast+0x449/0x710 [ 3982.437569][ T282] netlink_sendmsg+0x723/0xbe0 [ 3982.437569][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3982.437569][ T282] ___sys_sendmsg+0xee/0x170 [ 3982.437569][ T282] __sys_sendmsg+0xcd/0x170 [ 3982.437569][ T282] do_syscall_64+0xc6/0x1e0 [ 3982.437569][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3982.437569][ T282] [ 3992.011038][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 3992.011540][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3992.011540][ T284] netdev_get_by_index+0x5e/0x80 [ 3992.011540][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3992.011540][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3992.011540][ T284] ip6_route_add+0x1c/0x140 [ 3992.011540][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 3992.011540][ T284] inet6_addr_add+0x4f8/0xa40 [ 3992.011540][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3992.011540][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3992.011540][ T284] netlink_rcv_skb+0x130/0x360 [ 3992.011540][ T284] netlink_unicast+0x449/0x710 [ 3992.011540][ T284] netlink_sendmsg+0x723/0xbe0 [ 3992.011540][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3992.011540][ T284] ___sys_sendmsg+0xee/0x170 [ 3992.011540][ T284] __sys_sendmsg+0xcd/0x170 [ 3992.011540][ T284] do_syscall_64+0xc6/0x1e0 [ 3992.011540][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3992.011540][ T284] [ 3992.013753][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3992.013753][ T284] netdev_get_by_index+0x5e/0x80 [ 3992.013753][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3992.013753][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3992.013753][ T284] addrconf_f6i_alloc+0x244/0x410 [ 3992.013753][ T284] ipv6_add_addr+0x411/0x2000 [ 3992.013753][ T284] inet6_addr_add+0x30e/0xa40 [ 3992.013753][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3992.013753][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3992.013753][ T284] netlink_rcv_skb+0x130/0x360 [ 3992.013753][ T284] netlink_unicast+0x449/0x710 [ 3992.013753][ T284] netlink_sendmsg+0x723/0xbe0 [ 3992.013753][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3992.013753][ T284] ___sys_sendmsg+0xee/0x170 [ 3992.013753][ T284] __sys_sendmsg+0xcd/0x170 [ 3992.013753][ T284] do_syscall_64+0xc6/0x1e0 [ 3992.013753][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3992.013753][ T284] [ 3992.015940][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3992.015940][ T284] netdev_get_by_index+0x5e/0x80 [ 3992.015940][ T284] fib6_nh_init+0x3d8/0x15b0 [ 3992.015940][ T284] ip6_route_info_create+0xf18/0x17d0 [ 3992.015940][ T284] ip6_route_add+0x1c/0x140 [ 3992.015940][ T284] addrconf_add_mroute+0x129/0x180 [ 3992.015940][ T284] addrconf_add_dev+0xe2/0x170 [ 3992.015940][ T284] inet6_addr_add+0x12f/0xa40 [ 3992.015940][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 3992.015940][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3992.015940][ T284] netlink_rcv_skb+0x130/0x360 [ 3992.015940][ T284] netlink_unicast+0x449/0x710 [ 3992.015940][ T284] netlink_sendmsg+0x723/0xbe0 [ 3992.015940][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3992.015940][ T284] ___sys_sendmsg+0xee/0x170 [ 3992.015940][ T284] __sys_sendmsg+0xcd/0x170 [ 3992.015940][ T284] do_syscall_64+0xc6/0x1e0 [ 3992.015940][ T284] [ 3992.018090][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3992.018090][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 3992.018090][ T284] ipv6_find_idev+0x102/0x170 [ 3992.018090][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3992.018090][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3992.018090][ T284] netlink_rcv_skb+0x130/0x360 [ 3992.018090][ T284] netlink_unicast+0x449/0x710 [ 3992.018090][ T284] netlink_sendmsg+0x723/0xbe0 [ 3992.018090][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3992.018090][ T284] ___sys_sendmsg+0xee/0x170 [ 3992.018090][ T284] __sys_sendmsg+0xcd/0x170 [ 3992.018090][ T284] do_syscall_64+0xc6/0x1e0 [ 3992.018090][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3992.018090][ T284] [ 3992.019785][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 3992.019785][ T284] neigh_parms_alloc+0x1e5/0x510 [ 3992.019785][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 3992.019785][ T284] ipv6_find_idev+0x102/0x170 [ 3992.019785][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 3992.019785][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3992.019785][ T284] netlink_rcv_skb+0x130/0x360 [ 3992.019785][ T284] netlink_unicast+0x449/0x710 [ 3992.019785][ T284] netlink_sendmsg+0x723/0xbe0 [ 3992.019785][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 3992.019785][ T284] ___sys_sendmsg+0xee/0x170 [ 3992.019785][ T284] __sys_sendmsg+0xcd/0x170 [ 3992.019785][ T284] do_syscall_64+0xc6/0x1e0 [ 3992.019785][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3992.019785][ T284] [ 3992.523025][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 3992.523514][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 3992.523514][ T282] dst_init+0x84/0x4a0 [ 3992.523514][ T282] dst_alloc+0x97/0x150 [ 3992.523514][ T282] ip6_dst_alloc+0x23/0x90 [ 3992.523514][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3992.523514][ T282] ip6_pol_route+0x56f/0x840 [ 3992.523514][ T282] fib6_rule_lookup+0x196/0x240 [ 3992.523514][ T282] ip6_route_input+0x542/0x980 [ 3992.523514][ T282] ipv6_rcv+0x8f/0x400 [ 3992.523514][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 3992.523514][ T282] process_backlog+0x101/0x620 [ 3992.523514][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 3992.523514][ T282] net_rx_action+0x495/0xbe0 [ 3992.523514][ T282] __do_softirq+0x1b5/0x7f6 [ 3992.523514][ T282] [ 3992.525303][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3992.525303][ T282] netdev_get_by_index+0x5e/0x80 [ 3992.525303][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3992.525303][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3992.525303][ T282] ip6_route_add+0x1c/0x140 [ 3992.525303][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 3992.525303][ T282] inet6_addr_add+0x4f8/0xa40 [ 3992.525303][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3992.525303][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3992.525303][ T282] netlink_rcv_skb+0x130/0x360 [ 3992.525303][ T282] netlink_unicast+0x449/0x710 [ 3992.525303][ T282] netlink_sendmsg+0x723/0xbe0 [ 3992.525303][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3992.525303][ T282] ___sys_sendmsg+0xee/0x170 [ 3992.525303][ T282] __sys_sendmsg+0xcd/0x170 [ 3992.525303][ T282] do_syscall_64+0xc6/0x1e0 [ 3992.525303][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3992.525303][ T282] [ 3992.527502][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3992.527502][ T282] netdev_get_by_index+0x5e/0x80 [ 3992.527502][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3992.527502][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3992.527502][ T282] addrconf_f6i_alloc+0x244/0x410 [ 3992.527502][ T282] ipv6_add_addr+0x411/0x2000 [ 3992.527502][ T282] inet6_addr_add+0x30e/0xa40 [ 3992.527502][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3992.527502][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3992.527502][ T282] netlink_rcv_skb+0x130/0x360 [ 3992.527502][ T282] netlink_unicast+0x449/0x710 [ 3992.527502][ T282] netlink_sendmsg+0x723/0xbe0 [ 3992.527502][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3992.527502][ T282] ___sys_sendmsg+0xee/0x170 [ 3992.527502][ T282] __sys_sendmsg+0xcd/0x170 [ 3992.527502][ T282] do_syscall_64+0xc6/0x1e0 [ 3992.527502][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3992.527502][ T282] [ 3992.529694][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3992.529694][ T282] netdev_get_by_index+0x5e/0x80 [ 3992.529694][ T282] fib6_nh_init+0x3d8/0x15b0 [ 3992.529694][ T282] ip6_route_info_create+0xf18/0x17d0 [ 3992.529694][ T282] ip6_route_add+0x1c/0x140 [ 3992.529694][ T282] addrconf_add_mroute+0x129/0x180 [ 3992.529694][ T282] addrconf_add_dev+0xe2/0x170 [ 3992.529694][ T282] inet6_addr_add+0x12f/0xa40 [ 3992.529694][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 3992.529694][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3992.529694][ T282] netlink_rcv_skb+0x130/0x360 [ 3992.529694][ T282] netlink_unicast+0x449/0x710 [ 3992.529694][ T282] netlink_sendmsg+0x723/0xbe0 [ 3992.529694][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3992.529694][ T282] ___sys_sendmsg+0xee/0x170 [ 3992.529694][ T282] __sys_sendmsg+0xcd/0x170 [ 3992.529694][ T282] do_syscall_64+0xc6/0x1e0 [ 3992.529694][ T282] [ 3992.531856][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3992.531856][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 3992.531856][ T282] ipv6_find_idev+0x102/0x170 [ 3992.531856][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3992.531856][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3992.531856][ T282] netlink_rcv_skb+0x130/0x360 [ 3992.531856][ T282] netlink_unicast+0x449/0x710 [ 3992.531856][ T282] netlink_sendmsg+0x723/0xbe0 [ 3992.531856][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3992.531856][ T282] ___sys_sendmsg+0xee/0x170 [ 3992.531856][ T282] __sys_sendmsg+0xcd/0x170 [ 3992.531856][ T282] do_syscall_64+0xc6/0x1e0 [ 3992.531856][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3992.531856][ T282] [ 3992.533543][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 3992.533543][ T282] neigh_parms_alloc+0x1e5/0x510 [ 3992.533543][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 3992.533543][ T282] ipv6_find_idev+0x102/0x170 [ 3992.533543][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 3992.533543][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3992.533543][ T282] netlink_rcv_skb+0x130/0x360 [ 3992.533543][ T282] netlink_unicast+0x449/0x710 [ 3992.533543][ T282] netlink_sendmsg+0x723/0xbe0 [ 3992.533543][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 3992.533543][ T282] ___sys_sendmsg+0xee/0x170 [ 3992.533543][ T282] __sys_sendmsg+0xcd/0x170 [ 3992.533543][ T282] do_syscall_64+0xc6/0x1e0 [ 3992.533543][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3992.533543][ T282] [ 4002.259094][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4002.259585][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4002.259585][ T284] netdev_get_by_index+0x5e/0x80 [ 4002.259585][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4002.259585][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4002.259585][ T284] ip6_route_add+0x1c/0x140 [ 4002.259585][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4002.259585][ T284] inet6_addr_add+0x4f8/0xa40 [ 4002.259585][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4002.259585][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4002.259585][ T284] netlink_rcv_skb+0x130/0x360 [ 4002.259585][ T284] netlink_unicast+0x449/0x710 [ 4002.259585][ T284] netlink_sendmsg+0x723/0xbe0 [ 4002.259585][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4002.259585][ T284] ___sys_sendmsg+0xee/0x170 [ 4002.259585][ T284] __sys_sendmsg+0xcd/0x170 [ 4002.259585][ T284] do_syscall_64+0xc6/0x1e0 [ 4002.259585][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4002.259585][ T284] [ 4002.261831][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4002.261831][ T284] netdev_get_by_index+0x5e/0x80 [ 4002.261831][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4002.261831][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4002.261831][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4002.261831][ T284] ipv6_add_addr+0x411/0x2000 [ 4002.261831][ T284] inet6_addr_add+0x30e/0xa40 [ 4002.261831][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4002.261831][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4002.261831][ T284] netlink_rcv_skb+0x130/0x360 [ 4002.261831][ T284] netlink_unicast+0x449/0x710 [ 4002.261831][ T284] netlink_sendmsg+0x723/0xbe0 [ 4002.261831][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4002.261831][ T284] ___sys_sendmsg+0xee/0x170 [ 4002.261831][ T284] __sys_sendmsg+0xcd/0x170 [ 4002.261831][ T284] do_syscall_64+0xc6/0x1e0 [ 4002.261831][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4002.261831][ T284] [ 4002.264017][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4002.264017][ T284] netdev_get_by_index+0x5e/0x80 [ 4002.264017][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4002.264017][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4002.264017][ T284] ip6_route_add+0x1c/0x140 [ 4002.264017][ T284] addrconf_add_mroute+0x129/0x180 [ 4002.264017][ T284] addrconf_add_dev+0xe2/0x170 [ 4002.264017][ T284] inet6_addr_add+0x12f/0xa40 [ 4002.264017][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4002.264017][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4002.264017][ T284] netlink_rcv_skb+0x130/0x360 [ 4002.264017][ T284] netlink_unicast+0x449/0x710 [ 4002.264017][ T284] netlink_sendmsg+0x723/0xbe0 [ 4002.264017][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4002.264017][ T284] ___sys_sendmsg+0xee/0x170 [ 4002.264017][ T284] __sys_sendmsg+0xcd/0x170 [ 4002.264017][ T284] do_syscall_64+0xc6/0x1e0 [ 4002.264017][ T284] [ 4002.266201][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4002.266201][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4002.266201][ T284] ipv6_find_idev+0x102/0x170 [ 4002.266201][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4002.266201][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4002.266201][ T284] netlink_rcv_skb+0x130/0x360 [ 4002.266201][ T284] netlink_unicast+0x449/0x710 [ 4002.266201][ T284] netlink_sendmsg+0x723/0xbe0 [ 4002.266201][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4002.266201][ T284] ___sys_sendmsg+0xee/0x170 [ 4002.266201][ T284] __sys_sendmsg+0xcd/0x170 [ 4002.266201][ T284] do_syscall_64+0xc6/0x1e0 [ 4002.266201][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4002.266201][ T284] [ 4002.267904][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4002.267904][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4002.267904][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4002.267904][ T284] ipv6_find_idev+0x102/0x170 [ 4002.267904][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4002.267904][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4002.267904][ T284] netlink_rcv_skb+0x130/0x360 [ 4002.267904][ T284] netlink_unicast+0x449/0x710 [ 4002.267904][ T284] netlink_sendmsg+0x723/0xbe0 [ 4002.267904][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4002.267904][ T284] ___sys_sendmsg+0xee/0x170 [ 4002.267904][ T284] __sys_sendmsg+0xcd/0x170 [ 4002.267904][ T284] do_syscall_64+0xc6/0x1e0 [ 4002.267904][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4002.267904][ T284] [ 4002.771055][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4002.771537][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4002.771537][ T282] dst_init+0x84/0x4a0 [ 4002.771537][ T282] dst_alloc+0x97/0x150 [ 4002.771537][ T282] ip6_dst_alloc+0x23/0x90 [ 4002.771537][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4002.771537][ T282] ip6_pol_route+0x56f/0x840 [ 4002.771537][ T282] fib6_rule_lookup+0x196/0x240 [ 4002.771537][ T282] ip6_route_input+0x542/0x980 [ 4002.771537][ T282] ipv6_rcv+0x8f/0x400 [ 4002.771537][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4002.771537][ T282] process_backlog+0x101/0x620 [ 4002.771537][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4002.771537][ T282] net_rx_action+0x495/0xbe0 [ 4002.771537][ T282] __do_softirq+0x1b5/0x7f6 [ 4002.771537][ T282] [ 4002.773330][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4002.773330][ T282] netdev_get_by_index+0x5e/0x80 [ 4002.773330][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4002.773330][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4002.773330][ T282] ip6_route_add+0x1c/0x140 [ 4002.773330][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4002.773330][ T282] inet6_addr_add+0x4f8/0xa40 [ 4002.773330][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4002.773330][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4002.773330][ T282] netlink_rcv_skb+0x130/0x360 [ 4002.773330][ T282] netlink_unicast+0x449/0x710 [ 4002.773330][ T282] netlink_sendmsg+0x723/0xbe0 [ 4002.773330][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4002.773330][ T282] ___sys_sendmsg+0xee/0x170 [ 4002.773330][ T282] __sys_sendmsg+0xcd/0x170 [ 4002.773330][ T282] do_syscall_64+0xc6/0x1e0 [ 4002.773330][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4002.773330][ T282] [ 4002.776036][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4002.776036][ T282] netdev_get_by_index+0x5e/0x80 [ 4002.776036][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4002.776036][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4002.776036][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4002.776036][ T282] ipv6_add_addr+0x411/0x2000 [ 4002.776036][ T282] inet6_addr_add+0x30e/0xa40 [ 4002.776036][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4002.776036][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4002.776036][ T282] netlink_rcv_skb+0x130/0x360 [ 4002.776036][ T282] netlink_unicast+0x449/0x710 [ 4002.776036][ T282] netlink_sendmsg+0x723/0xbe0 [ 4002.776036][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4002.776036][ T282] ___sys_sendmsg+0xee/0x170 [ 4002.776036][ T282] __sys_sendmsg+0xcd/0x170 [ 4002.776036][ T282] do_syscall_64+0xc6/0x1e0 [ 4002.776036][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4002.776036][ T282] [ 4002.778221][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4002.778221][ T282] netdev_get_by_index+0x5e/0x80 [ 4002.778221][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4002.778221][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4002.778221][ T282] ip6_route_add+0x1c/0x140 [ 4002.778221][ T282] addrconf_add_mroute+0x129/0x180 [ 4002.778221][ T282] addrconf_add_dev+0xe2/0x170 [ 4002.778221][ T282] inet6_addr_add+0x12f/0xa40 [ 4002.778221][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4002.778221][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4002.778221][ T282] netlink_rcv_skb+0x130/0x360 [ 4002.778221][ T282] netlink_unicast+0x449/0x710 [ 4002.778221][ T282] netlink_sendmsg+0x723/0xbe0 [ 4002.778221][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4002.778221][ T282] ___sys_sendmsg+0xee/0x170 [ 4002.778221][ T282] __sys_sendmsg+0xcd/0x170 [ 4002.778221][ T282] do_syscall_64+0xc6/0x1e0 [ 4002.778221][ T282] [ 4002.780362][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4002.780362][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4002.780362][ T282] ipv6_find_idev+0x102/0x170 [ 4002.780362][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4002.780362][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4002.780362][ T282] netlink_rcv_skb+0x130/0x360 [ 4002.780362][ T282] netlink_unicast+0x449/0x710 [ 4002.780362][ T282] netlink_sendmsg+0x723/0xbe0 [ 4002.780362][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4002.780362][ T282] ___sys_sendmsg+0xee/0x170 [ 4002.780362][ T282] __sys_sendmsg+0xcd/0x170 [ 4002.780362][ T282] do_syscall_64+0xc6/0x1e0 [ 4002.780362][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4002.780362][ T282] [ 4002.782052][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4002.782052][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4002.782052][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4002.782052][ T282] ipv6_find_idev+0x102/0x170 [ 4002.782052][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4002.782052][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4002.782052][ T282] netlink_rcv_skb+0x130/0x360 [ 4002.782052][ T282] netlink_unicast+0x449/0x710 [ 4002.782052][ T282] netlink_sendmsg+0x723/0xbe0 [ 4002.782052][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4002.782052][ T282] ___sys_sendmsg+0xee/0x170 [ 4002.782052][ T282] __sys_sendmsg+0xcd/0x170 [ 4002.782052][ T282] do_syscall_64+0xc6/0x1e0 [ 4002.782052][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4002.782052][ T282] [ 4012.507021][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4012.507507][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4012.507507][ T284] netdev_get_by_index+0x5e/0x80 [ 4012.507507][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4012.507507][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4012.507507][ T284] ip6_route_add+0x1c/0x140 [ 4012.507507][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4012.507507][ T284] inet6_addr_add+0x4f8/0xa40 [ 4012.507507][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4012.507507][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4012.507507][ T284] netlink_rcv_skb+0x130/0x360 [ 4012.507507][ T284] netlink_unicast+0x449/0x710 [ 4012.507507][ T284] netlink_sendmsg+0x723/0xbe0 [ 4012.507507][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4012.507507][ T284] ___sys_sendmsg+0xee/0x170 [ 4012.507507][ T284] __sys_sendmsg+0xcd/0x170 [ 4012.507507][ T284] do_syscall_64+0xc6/0x1e0 [ 4012.507507][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4012.507507][ T284] [ 4012.509727][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4012.509727][ T284] netdev_get_by_index+0x5e/0x80 [ 4012.509727][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4012.509727][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4012.509727][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4012.509727][ T284] ipv6_add_addr+0x411/0x2000 [ 4012.509727][ T284] inet6_addr_add+0x30e/0xa40 [ 4012.509727][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4012.509727][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4012.509727][ T284] netlink_rcv_skb+0x130/0x360 [ 4012.509727][ T284] netlink_unicast+0x449/0x710 [ 4012.509727][ T284] netlink_sendmsg+0x723/0xbe0 [ 4012.509727][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4012.509727][ T284] ___sys_sendmsg+0xee/0x170 [ 4012.509727][ T284] __sys_sendmsg+0xcd/0x170 [ 4012.509727][ T284] do_syscall_64+0xc6/0x1e0 [ 4012.509727][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4012.509727][ T284] [ 4012.512061][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4012.512061][ T284] netdev_get_by_index+0x5e/0x80 [ 4012.512061][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4012.512061][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4012.512061][ T284] ip6_route_add+0x1c/0x140 [ 4012.512061][ T284] addrconf_add_mroute+0x129/0x180 [ 4012.512061][ T284] addrconf_add_dev+0xe2/0x170 [ 4012.512061][ T284] inet6_addr_add+0x12f/0xa40 [ 4012.512061][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4012.512061][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4012.512061][ T284] netlink_rcv_skb+0x130/0x360 [ 4012.512061][ T284] netlink_unicast+0x449/0x710 [ 4012.512061][ T284] netlink_sendmsg+0x723/0xbe0 [ 4012.512061][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4012.512061][ T284] ___sys_sendmsg+0xee/0x170 [ 4012.512061][ T284] __sys_sendmsg+0xcd/0x170 [ 4012.512061][ T284] do_syscall_64+0xc6/0x1e0 [ 4012.512061][ T284] [ 4012.514215][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4012.514215][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4012.514215][ T284] ipv6_find_idev+0x102/0x170 [ 4012.514215][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4012.514215][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4012.514215][ T284] netlink_rcv_skb+0x130/0x360 [ 4012.514215][ T284] netlink_unicast+0x449/0x710 [ 4012.514215][ T284] netlink_sendmsg+0x723/0xbe0 [ 4012.514215][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4012.514215][ T284] ___sys_sendmsg+0xee/0x170 [ 4012.514215][ T284] __sys_sendmsg+0xcd/0x170 [ 4012.514215][ T284] do_syscall_64+0xc6/0x1e0 [ 4012.514215][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4012.514215][ T284] [ 4012.515904][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4012.515904][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4012.515904][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4012.515904][ T284] ipv6_find_idev+0x102/0x170 [ 4012.515904][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4012.515904][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4012.515904][ T284] netlink_rcv_skb+0x130/0x360 [ 4012.515904][ T284] netlink_unicast+0x449/0x710 [ 4012.515904][ T284] netlink_sendmsg+0x723/0xbe0 [ 4012.515904][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4012.515904][ T284] ___sys_sendmsg+0xee/0x170 [ 4012.515904][ T284] __sys_sendmsg+0xcd/0x170 [ 4012.515904][ T284] do_syscall_64+0xc6/0x1e0 [ 4012.515904][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4012.515904][ T284] [ 4013.034951][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4013.035446][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4013.035446][ T282] dst_init+0x84/0x4a0 [ 4013.035446][ T282] dst_alloc+0x97/0x150 [ 4013.035446][ T282] ip6_dst_alloc+0x23/0x90 [ 4013.035446][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4013.035446][ T282] ip6_pol_route+0x56f/0x840 [ 4013.035446][ T282] fib6_rule_lookup+0x196/0x240 [ 4013.035446][ T282] ip6_route_input+0x542/0x980 [ 4013.035446][ T282] ipv6_rcv+0x8f/0x400 [ 4013.035446][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4013.035446][ T282] process_backlog+0x101/0x620 [ 4013.035446][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4013.035446][ T282] net_rx_action+0x495/0xbe0 [ 4013.035446][ T282] __do_softirq+0x1b5/0x7f6 [ 4013.035446][ T282] [ 4013.037266][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4013.037266][ T282] netdev_get_by_index+0x5e/0x80 [ 4013.037266][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4013.037266][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4013.037266][ T282] ip6_route_add+0x1c/0x140 [ 4013.037266][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4013.037266][ T282] inet6_addr_add+0x4f8/0xa40 [ 4013.037266][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4013.037266][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4013.037266][ T282] netlink_rcv_skb+0x130/0x360 [ 4013.037266][ T282] netlink_unicast+0x449/0x710 [ 4013.037266][ T282] netlink_sendmsg+0x723/0xbe0 [ 4013.037266][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4013.037266][ T282] ___sys_sendmsg+0xee/0x170 [ 4013.037266][ T282] __sys_sendmsg+0xcd/0x170 [ 4013.037266][ T282] do_syscall_64+0xc6/0x1e0 [ 4013.037266][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4013.037266][ T282] [ 4013.039484][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4013.039484][ T282] netdev_get_by_index+0x5e/0x80 [ 4013.039484][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4013.039484][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4013.039484][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4013.039484][ T282] ipv6_add_addr+0x411/0x2000 [ 4013.039484][ T282] inet6_addr_add+0x30e/0xa40 [ 4013.039484][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4013.039484][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4013.039484][ T282] netlink_rcv_skb+0x130/0x360 [ 4013.039484][ T282] netlink_unicast+0x449/0x710 [ 4013.039484][ T282] netlink_sendmsg+0x723/0xbe0 [ 4013.039484][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4013.039484][ T282] ___sys_sendmsg+0xee/0x170 [ 4013.039484][ T282] __sys_sendmsg+0xcd/0x170 [ 4013.039484][ T282] do_syscall_64+0xc6/0x1e0 [ 4013.039484][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4013.039484][ T282] [ 4013.041714][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4013.041714][ T282] netdev_get_by_index+0x5e/0x80 [ 4013.041714][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4013.041714][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4013.041714][ T282] ip6_route_add+0x1c/0x140 [ 4013.041714][ T282] addrconf_add_mroute+0x129/0x180 [ 4013.041714][ T282] addrconf_add_dev+0xe2/0x170 [ 4013.041714][ T282] inet6_addr_add+0x12f/0xa40 [ 4013.041714][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4013.041714][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4013.041714][ T282] netlink_rcv_skb+0x130/0x360 [ 4013.041714][ T282] netlink_unicast+0x449/0x710 [ 4013.041714][ T282] netlink_sendmsg+0x723/0xbe0 [ 4013.041714][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4013.041714][ T282] ___sys_sendmsg+0xee/0x170 [ 4013.041714][ T282] __sys_sendmsg+0xcd/0x170 [ 4013.041714][ T282] do_syscall_64+0xc6/0x1e0 [ 4013.041714][ T282] [ 4013.043902][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4013.043902][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4013.043902][ T282] ipv6_find_idev+0x102/0x170 [ 4013.043902][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4013.043902][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4013.043902][ T282] netlink_rcv_skb+0x130/0x360 [ 4013.043902][ T282] netlink_unicast+0x449/0x710 [ 4013.043902][ T282] netlink_sendmsg+0x723/0xbe0 [ 4013.043902][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4013.043902][ T282] ___sys_sendmsg+0xee/0x170 [ 4013.043902][ T282] __sys_sendmsg+0xcd/0x170 [ 4013.043902][ T282] do_syscall_64+0xc6/0x1e0 [ 4013.043902][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4013.043902][ T282] [ 4013.045602][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4013.045602][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4013.045602][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4013.045602][ T282] ipv6_find_idev+0x102/0x170 [ 4013.045602][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4013.045602][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4013.045602][ T282] netlink_rcv_skb+0x130/0x360 [ 4013.045602][ T282] netlink_unicast+0x449/0x710 [ 4013.045602][ T282] netlink_sendmsg+0x723/0xbe0 [ 4013.045602][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4013.045602][ T282] ___sys_sendmsg+0xee/0x170 [ 4013.045602][ T282] __sys_sendmsg+0xcd/0x170 [ 4013.045602][ T282] do_syscall_64+0xc6/0x1e0 [ 4013.045602][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4013.045602][ T282] [ 4022.755018][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4022.755509][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4022.755509][ T284] netdev_get_by_index+0x5e/0x80 [ 4022.755509][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4022.755509][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4022.755509][ T284] ip6_route_add+0x1c/0x140 [ 4022.755509][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4022.755509][ T284] inet6_addr_add+0x4f8/0xa40 [ 4022.755509][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4022.755509][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4022.755509][ T284] netlink_rcv_skb+0x130/0x360 [ 4022.755509][ T284] netlink_unicast+0x449/0x710 [ 4022.755509][ T284] netlink_sendmsg+0x723/0xbe0 [ 4022.755509][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4022.755509][ T284] ___sys_sendmsg+0xee/0x170 [ 4022.755509][ T284] __sys_sendmsg+0xcd/0x170 [ 4022.755509][ T284] do_syscall_64+0xc6/0x1e0 [ 4022.755509][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4022.755509][ T284] [ 4022.757745][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4022.757745][ T284] netdev_get_by_index+0x5e/0x80 [ 4022.757745][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4022.757745][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4022.757745][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4022.757745][ T284] ipv6_add_addr+0x411/0x2000 [ 4022.757745][ T284] inet6_addr_add+0x30e/0xa40 [ 4022.757745][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4022.757745][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4022.757745][ T284] netlink_rcv_skb+0x130/0x360 [ 4022.757745][ T284] netlink_unicast+0x449/0x710 [ 4022.757745][ T284] netlink_sendmsg+0x723/0xbe0 [ 4022.757745][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4022.757745][ T284] ___sys_sendmsg+0xee/0x170 [ 4022.757745][ T284] __sys_sendmsg+0xcd/0x170 [ 4022.757745][ T284] do_syscall_64+0xc6/0x1e0 [ 4022.757745][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4022.757745][ T284] [ 4022.759943][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4022.759943][ T284] netdev_get_by_index+0x5e/0x80 [ 4022.759943][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4022.759943][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4022.759943][ T284] ip6_route_add+0x1c/0x140 [ 4022.759943][ T284] addrconf_add_mroute+0x129/0x180 [ 4022.759943][ T284] addrconf_add_dev+0xe2/0x170 [ 4022.759943][ T284] inet6_addr_add+0x12f/0xa40 [ 4022.759943][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4022.759943][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4022.759943][ T284] netlink_rcv_skb+0x130/0x360 [ 4022.759943][ T284] netlink_unicast+0x449/0x710 [ 4022.759943][ T284] netlink_sendmsg+0x723/0xbe0 [ 4022.759943][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4022.759943][ T284] ___sys_sendmsg+0xee/0x170 [ 4022.759943][ T284] __sys_sendmsg+0xcd/0x170 [ 4022.759943][ T284] do_syscall_64+0xc6/0x1e0 [ 4022.759943][ T284] [ 4022.762117][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4022.762117][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4022.762117][ T284] ipv6_find_idev+0x102/0x170 [ 4022.762117][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4022.762117][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4022.762117][ T284] netlink_rcv_skb+0x130/0x360 [ 4022.762117][ T284] netlink_unicast+0x449/0x710 [ 4022.762117][ T284] netlink_sendmsg+0x723/0xbe0 [ 4022.762117][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4022.762117][ T284] ___sys_sendmsg+0xee/0x170 [ 4022.762117][ T284] __sys_sendmsg+0xcd/0x170 [ 4022.762117][ T284] do_syscall_64+0xc6/0x1e0 [ 4022.762117][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4022.762117][ T284] [ 4022.763809][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4022.763809][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4022.763809][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4022.763809][ T284] ipv6_find_idev+0x102/0x170 [ 4022.763809][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4022.763809][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4022.763809][ T284] netlink_rcv_skb+0x130/0x360 [ 4022.763809][ T284] netlink_unicast+0x449/0x710 [ 4022.763809][ T284] netlink_sendmsg+0x723/0xbe0 [ 4022.763809][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4022.763809][ T284] ___sys_sendmsg+0xee/0x170 [ 4022.763809][ T284] __sys_sendmsg+0xcd/0x170 [ 4022.763809][ T284] do_syscall_64+0xc6/0x1e0 [ 4022.763809][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4022.763809][ T284] [ 4023.283030][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4023.283496][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4023.283496][ T282] dst_init+0x84/0x4a0 [ 4023.283496][ T282] dst_alloc+0x97/0x150 [ 4023.283496][ T282] ip6_dst_alloc+0x23/0x90 [ 4023.283496][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4023.283496][ T282] ip6_pol_route+0x56f/0x840 [ 4023.283496][ T282] fib6_rule_lookup+0x196/0x240 [ 4023.283496][ T282] ip6_route_input+0x542/0x980 [ 4023.283496][ T282] ipv6_rcv+0x8f/0x400 [ 4023.283496][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4023.283496][ T282] process_backlog+0x101/0x620 [ 4023.283496][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4023.283496][ T282] net_rx_action+0x495/0xbe0 [ 4023.283496][ T282] __do_softirq+0x1b5/0x7f6 [ 4023.283496][ T282] [ 4023.285294][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4023.285294][ T282] netdev_get_by_index+0x5e/0x80 [ 4023.285294][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4023.285294][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4023.285294][ T282] ip6_route_add+0x1c/0x140 [ 4023.285294][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4023.285294][ T282] inet6_addr_add+0x4f8/0xa40 [ 4023.285294][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4023.285294][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4023.285294][ T282] netlink_rcv_skb+0x130/0x360 [ 4023.285294][ T282] netlink_unicast+0x449/0x710 [ 4023.285294][ T282] netlink_sendmsg+0x723/0xbe0 [ 4023.285294][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4023.285294][ T282] ___sys_sendmsg+0xee/0x170 [ 4023.285294][ T282] __sys_sendmsg+0xcd/0x170 [ 4023.285294][ T282] do_syscall_64+0xc6/0x1e0 [ 4023.285294][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4023.285294][ T282] [ 4023.287489][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4023.287489][ T282] netdev_get_by_index+0x5e/0x80 [ 4023.287489][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4023.287489][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4023.287489][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4023.287489][ T282] ipv6_add_addr+0x411/0x2000 [ 4023.287489][ T282] inet6_addr_add+0x30e/0xa40 [ 4023.287489][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4023.287489][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4023.287489][ T282] netlink_rcv_skb+0x130/0x360 [ 4023.287489][ T282] netlink_unicast+0x449/0x710 [ 4023.287489][ T282] netlink_sendmsg+0x723/0xbe0 [ 4023.287489][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4023.287489][ T282] ___sys_sendmsg+0xee/0x170 [ 4023.287489][ T282] __sys_sendmsg+0xcd/0x170 [ 4023.287489][ T282] do_syscall_64+0xc6/0x1e0 [ 4023.287489][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4023.287489][ T282] [ 4023.289691][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4023.289691][ T282] netdev_get_by_index+0x5e/0x80 [ 4023.289691][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4023.289691][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4023.289691][ T282] ip6_route_add+0x1c/0x140 [ 4023.289691][ T282] addrconf_add_mroute+0x129/0x180 [ 4023.289691][ T282] addrconf_add_dev+0xe2/0x170 [ 4023.289691][ T282] inet6_addr_add+0x12f/0xa40 [ 4023.289691][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4023.289691][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4023.289691][ T282] netlink_rcv_skb+0x130/0x360 [ 4023.289691][ T282] netlink_unicast+0x449/0x710 [ 4023.289691][ T282] netlink_sendmsg+0x723/0xbe0 [ 4023.289691][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4023.289691][ T282] ___sys_sendmsg+0xee/0x170 [ 4023.289691][ T282] __sys_sendmsg+0xcd/0x170 [ 4023.289691][ T282] do_syscall_64+0xc6/0x1e0 [ 4023.289691][ T282] [ 4023.291844][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4023.291844][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4023.291844][ T282] ipv6_find_idev+0x102/0x170 [ 4023.291844][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4023.291844][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4023.291844][ T282] netlink_rcv_skb+0x130/0x360 [ 4023.291844][ T282] netlink_unicast+0x449/0x710 [ 4023.291844][ T282] netlink_sendmsg+0x723/0xbe0 [ 4023.291844][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4023.291844][ T282] ___sys_sendmsg+0xee/0x170 [ 4023.291844][ T282] __sys_sendmsg+0xcd/0x170 [ 4023.291844][ T282] do_syscall_64+0xc6/0x1e0 [ 4023.291844][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4023.291844][ T282] [ 4023.293525][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4023.293525][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4023.293525][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4023.293525][ T282] ipv6_find_idev+0x102/0x170 [ 4023.293525][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4023.293525][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4023.293525][ T282] netlink_rcv_skb+0x130/0x360 [ 4023.293525][ T282] netlink_unicast+0x449/0x710 [ 4023.293525][ T282] netlink_sendmsg+0x723/0xbe0 [ 4023.293525][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4023.293525][ T282] ___sys_sendmsg+0xee/0x170 [ 4023.293525][ T282] __sys_sendmsg+0xcd/0x170 [ 4023.293525][ T282] do_syscall_64+0xc6/0x1e0 [ 4023.293525][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4023.293525][ T282] [ 4033.002983][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4033.003470][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4033.003470][ T284] netdev_get_by_index+0x5e/0x80 [ 4033.003470][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4033.003470][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4033.003470][ T284] ip6_route_add+0x1c/0x140 [ 4033.003470][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4033.003470][ T284] inet6_addr_add+0x4f8/0xa40 [ 4033.003470][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4033.003470][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4033.003470][ T284] netlink_rcv_skb+0x130/0x360 [ 4033.003470][ T284] netlink_unicast+0x449/0x710 [ 4033.003470][ T284] netlink_sendmsg+0x723/0xbe0 [ 4033.003470][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4033.003470][ T284] ___sys_sendmsg+0xee/0x170 [ 4033.003470][ T284] __sys_sendmsg+0xcd/0x170 [ 4033.003470][ T284] do_syscall_64+0xc6/0x1e0 [ 4033.003470][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4033.003470][ T284] [ 4033.005701][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4033.005701][ T284] netdev_get_by_index+0x5e/0x80 [ 4033.005701][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4033.005701][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4033.005701][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4033.005701][ T284] ipv6_add_addr+0x411/0x2000 [ 4033.005701][ T284] inet6_addr_add+0x30e/0xa40 [ 4033.005701][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4033.005701][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4033.005701][ T284] netlink_rcv_skb+0x130/0x360 [ 4033.005701][ T284] netlink_unicast+0x449/0x710 [ 4033.005701][ T284] netlink_sendmsg+0x723/0xbe0 [ 4033.005701][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4033.005701][ T284] ___sys_sendmsg+0xee/0x170 [ 4033.005701][ T284] __sys_sendmsg+0xcd/0x170 [ 4033.005701][ T284] do_syscall_64+0xc6/0x1e0 [ 4033.005701][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4033.005701][ T284] [ 4033.007906][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4033.007906][ T284] netdev_get_by_index+0x5e/0x80 [ 4033.007906][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4033.007906][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4033.007906][ T284] ip6_route_add+0x1c/0x140 [ 4033.007906][ T284] addrconf_add_mroute+0x129/0x180 [ 4033.007906][ T284] addrconf_add_dev+0xe2/0x170 [ 4033.007906][ T284] inet6_addr_add+0x12f/0xa40 [ 4033.007906][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4033.007906][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4033.007906][ T284] netlink_rcv_skb+0x130/0x360 [ 4033.007906][ T284] netlink_unicast+0x449/0x710 [ 4033.007906][ T284] netlink_sendmsg+0x723/0xbe0 [ 4033.007906][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4033.007906][ T284] ___sys_sendmsg+0xee/0x170 [ 4033.007906][ T284] __sys_sendmsg+0xcd/0x170 [ 4033.007906][ T284] do_syscall_64+0xc6/0x1e0 [ 4033.007906][ T284] [ 4033.010082][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4033.010082][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4033.010082][ T284] ipv6_find_idev+0x102/0x170 [ 4033.010082][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4033.010082][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4033.010082][ T284] netlink_rcv_skb+0x130/0x360 [ 4033.010082][ T284] netlink_unicast+0x449/0x710 [ 4033.010082][ T284] netlink_sendmsg+0x723/0xbe0 [ 4033.010082][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4033.010082][ T284] ___sys_sendmsg+0xee/0x170 [ 4033.010082][ T284] __sys_sendmsg+0xcd/0x170 [ 4033.010082][ T284] do_syscall_64+0xc6/0x1e0 [ 4033.010082][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4033.010082][ T284] [ 4033.011788][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4033.011788][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4033.011788][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4033.011788][ T284] ipv6_find_idev+0x102/0x170 [ 4033.011788][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4033.011788][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4033.011788][ T284] netlink_rcv_skb+0x130/0x360 [ 4033.011788][ T284] netlink_unicast+0x449/0x710 [ 4033.011788][ T284] netlink_sendmsg+0x723/0xbe0 [ 4033.011788][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4033.011788][ T284] ___sys_sendmsg+0xee/0x170 [ 4033.011788][ T284] __sys_sendmsg+0xcd/0x170 [ 4033.011788][ T284] do_syscall_64+0xc6/0x1e0 [ 4033.011788][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4033.011788][ T284] [ 4033.530950][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4033.531470][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4033.531470][ T282] dst_init+0x84/0x4a0 [ 4033.531470][ T282] dst_alloc+0x97/0x150 [ 4033.531470][ T282] ip6_dst_alloc+0x23/0x90 [ 4033.531470][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4033.531470][ T282] ip6_pol_route+0x56f/0x840 [ 4033.531470][ T282] fib6_rule_lookup+0x196/0x240 [ 4033.531470][ T282] ip6_route_input+0x542/0x980 [ 4033.531470][ T282] ipv6_rcv+0x8f/0x400 [ 4033.531470][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4033.531470][ T282] process_backlog+0x101/0x620 [ 4033.531470][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4033.531470][ T282] net_rx_action+0x495/0xbe0 [ 4033.531470][ T282] __do_softirq+0x1b5/0x7f6 [ 4033.531470][ T282] [ 4033.533261][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4033.533261][ T282] netdev_get_by_index+0x5e/0x80 [ 4033.533261][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4033.533261][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4033.533261][ T282] ip6_route_add+0x1c/0x140 [ 4033.533261][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4033.533261][ T282] inet6_addr_add+0x4f8/0xa40 [ 4033.533261][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4033.533261][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4033.533261][ T282] netlink_rcv_skb+0x130/0x360 [ 4033.533261][ T282] netlink_unicast+0x449/0x710 [ 4033.533261][ T282] netlink_sendmsg+0x723/0xbe0 [ 4033.533261][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4033.533261][ T282] ___sys_sendmsg+0xee/0x170 [ 4033.533261][ T282] __sys_sendmsg+0xcd/0x170 [ 4033.533261][ T282] do_syscall_64+0xc6/0x1e0 [ 4033.533261][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4033.533261][ T282] [ 4033.535468][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4033.535468][ T282] netdev_get_by_index+0x5e/0x80 [ 4033.535468][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4033.535468][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4033.535468][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4033.535468][ T282] ipv6_add_addr+0x411/0x2000 [ 4033.535468][ T282] inet6_addr_add+0x30e/0xa40 [ 4033.535468][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4033.535468][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4033.535468][ T282] netlink_rcv_skb+0x130/0x360 [ 4033.535468][ T282] netlink_unicast+0x449/0x710 [ 4033.535468][ T282] netlink_sendmsg+0x723/0xbe0 [ 4033.535468][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4033.535468][ T282] ___sys_sendmsg+0xee/0x170 [ 4033.535468][ T282] __sys_sendmsg+0xcd/0x170 [ 4033.535468][ T282] do_syscall_64+0xc6/0x1e0 [ 4033.535468][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4033.535468][ T282] [ 4033.537679][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4033.537679][ T282] netdev_get_by_index+0x5e/0x80 [ 4033.537679][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4033.537679][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4033.537679][ T282] ip6_route_add+0x1c/0x140 [ 4033.537679][ T282] addrconf_add_mroute+0x129/0x180 [ 4033.537679][ T282] addrconf_add_dev+0xe2/0x170 [ 4033.537679][ T282] inet6_addr_add+0x12f/0xa40 [ 4033.537679][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4033.537679][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4033.537679][ T282] netlink_rcv_skb+0x130/0x360 [ 4033.537679][ T282] netlink_unicast+0x449/0x710 [ 4033.537679][ T282] netlink_sendmsg+0x723/0xbe0 [ 4033.537679][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4033.537679][ T282] ___sys_sendmsg+0xee/0x170 [ 4033.537679][ T282] __sys_sendmsg+0xcd/0x170 [ 4033.537679][ T282] do_syscall_64+0xc6/0x1e0 [ 4033.537679][ T282] [ 4033.539850][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4033.539850][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4033.539850][ T282] ipv6_find_idev+0x102/0x170 [ 4033.539850][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4033.539850][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4033.539850][ T282] netlink_rcv_skb+0x130/0x360 [ 4033.539850][ T282] netlink_unicast+0x449/0x710 [ 4033.539850][ T282] netlink_sendmsg+0x723/0xbe0 [ 4033.539850][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4033.539850][ T282] ___sys_sendmsg+0xee/0x170 [ 4033.539850][ T282] __sys_sendmsg+0xcd/0x170 [ 4033.539850][ T282] do_syscall_64+0xc6/0x1e0 [ 4033.539850][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4033.539850][ T282] [ 4033.541550][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4033.541550][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4033.541550][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4033.541550][ T282] ipv6_find_idev+0x102/0x170 [ 4033.541550][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4033.541550][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4033.541550][ T282] netlink_rcv_skb+0x130/0x360 [ 4033.541550][ T282] netlink_unicast+0x449/0x710 [ 4033.541550][ T282] netlink_sendmsg+0x723/0xbe0 [ 4033.541550][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4033.541550][ T282] ___sys_sendmsg+0xee/0x170 [ 4033.541550][ T282] __sys_sendmsg+0xcd/0x170 [ 4033.541550][ T282] do_syscall_64+0xc6/0x1e0 [ 4033.541550][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4033.541550][ T282] [ 4043.251085][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4043.251512][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4043.251512][ T284] netdev_get_by_index+0x5e/0x80 [ 4043.251512][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4043.251512][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4043.251512][ T284] ip6_route_add+0x1c/0x140 [ 4043.251512][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4043.251512][ T284] inet6_addr_add+0x4f8/0xa40 [ 4043.251512][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4043.251512][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4043.251512][ T284] netlink_rcv_skb+0x130/0x360 [ 4043.251512][ T284] netlink_unicast+0x449/0x710 [ 4043.251512][ T284] netlink_sendmsg+0x723/0xbe0 [ 4043.251512][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4043.251512][ T284] ___sys_sendmsg+0xee/0x170 [ 4043.251512][ T284] __sys_sendmsg+0xcd/0x170 [ 4043.251512][ T284] do_syscall_64+0xc6/0x1e0 [ 4043.251512][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4043.251512][ T284] [ 4043.253729][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4043.253729][ T284] netdev_get_by_index+0x5e/0x80 [ 4043.253729][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4043.253729][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4043.253729][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4043.253729][ T284] ipv6_add_addr+0x411/0x2000 [ 4043.253729][ T284] inet6_addr_add+0x30e/0xa40 [ 4043.253729][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4043.253729][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4043.253729][ T284] netlink_rcv_skb+0x130/0x360 [ 4043.253729][ T284] netlink_unicast+0x449/0x710 [ 4043.253729][ T284] netlink_sendmsg+0x723/0xbe0 [ 4043.253729][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4043.253729][ T284] ___sys_sendmsg+0xee/0x170 [ 4043.253729][ T284] __sys_sendmsg+0xcd/0x170 [ 4043.253729][ T284] do_syscall_64+0xc6/0x1e0 [ 4043.253729][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4043.253729][ T284] [ 4043.255923][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4043.255923][ T284] netdev_get_by_index+0x5e/0x80 [ 4043.255923][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4043.255923][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4043.255923][ T284] ip6_route_add+0x1c/0x140 [ 4043.255923][ T284] addrconf_add_mroute+0x129/0x180 [ 4043.255923][ T284] addrconf_add_dev+0xe2/0x170 [ 4043.255923][ T284] inet6_addr_add+0x12f/0xa40 [ 4043.255923][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4043.255923][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4043.255923][ T284] netlink_rcv_skb+0x130/0x360 [ 4043.255923][ T284] netlink_unicast+0x449/0x710 [ 4043.255923][ T284] netlink_sendmsg+0x723/0xbe0 [ 4043.255923][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4043.255923][ T284] ___sys_sendmsg+0xee/0x170 [ 4043.255923][ T284] __sys_sendmsg+0xcd/0x170 [ 4043.255923][ T284] do_syscall_64+0xc6/0x1e0 [ 4043.255923][ T284] [ 4043.258078][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4043.258078][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4043.258078][ T284] ipv6_find_idev+0x102/0x170 [ 4043.258078][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4043.258078][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4043.258078][ T284] netlink_rcv_skb+0x130/0x360 [ 4043.258078][ T284] netlink_unicast+0x449/0x710 [ 4043.258078][ T284] netlink_sendmsg+0x723/0xbe0 [ 4043.258078][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4043.258078][ T284] ___sys_sendmsg+0xee/0x170 [ 4043.258078][ T284] __sys_sendmsg+0xcd/0x170 [ 4043.258078][ T284] do_syscall_64+0xc6/0x1e0 [ 4043.258078][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4043.258078][ T284] [ 4043.259779][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4043.259779][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4043.259779][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4043.259779][ T284] ipv6_find_idev+0x102/0x170 [ 4043.259779][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4043.259779][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4043.259779][ T284] netlink_rcv_skb+0x130/0x360 [ 4043.259779][ T284] netlink_unicast+0x449/0x710 [ 4043.259779][ T284] netlink_sendmsg+0x723/0xbe0 [ 4043.259779][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4043.259779][ T284] ___sys_sendmsg+0xee/0x170 [ 4043.259779][ T284] __sys_sendmsg+0xcd/0x170 [ 4043.259779][ T284] do_syscall_64+0xc6/0x1e0 [ 4043.259779][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4043.259779][ T284] [ 4043.779008][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4043.779500][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4043.779500][ T282] dst_init+0x84/0x4a0 [ 4043.779500][ T282] dst_alloc+0x97/0x150 [ 4043.779500][ T282] ip6_dst_alloc+0x23/0x90 [ 4043.779500][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4043.779500][ T282] ip6_pol_route+0x56f/0x840 [ 4043.779500][ T282] fib6_rule_lookup+0x196/0x240 [ 4043.779500][ T282] ip6_route_input+0x542/0x980 [ 4043.779500][ T282] ipv6_rcv+0x8f/0x400 [ 4043.779500][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4043.779500][ T282] process_backlog+0x101/0x620 [ 4043.779500][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4043.779500][ T282] net_rx_action+0x495/0xbe0 [ 4043.779500][ T282] __do_softirq+0x1b5/0x7f6 [ 4043.779500][ T282] [ 4043.781310][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4043.781310][ T282] netdev_get_by_index+0x5e/0x80 [ 4043.781310][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4043.781310][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4043.781310][ T282] ip6_route_add+0x1c/0x140 [ 4043.781310][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4043.781310][ T282] inet6_addr_add+0x4f8/0xa40 [ 4043.781310][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4043.781310][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4043.781310][ T282] netlink_rcv_skb+0x130/0x360 [ 4043.781310][ T282] netlink_unicast+0x449/0x710 [ 4043.781310][ T282] netlink_sendmsg+0x723/0xbe0 [ 4043.781310][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4043.781310][ T282] ___sys_sendmsg+0xee/0x170 [ 4043.781310][ T282] __sys_sendmsg+0xcd/0x170 [ 4043.781310][ T282] do_syscall_64+0xc6/0x1e0 [ 4043.781310][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4043.781310][ T282] [ 4043.783495][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4043.783495][ T282] netdev_get_by_index+0x5e/0x80 [ 4043.783495][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4043.783495][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4043.783495][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4043.783495][ T282] ipv6_add_addr+0x411/0x2000 [ 4043.783495][ T282] inet6_addr_add+0x30e/0xa40 [ 4043.783495][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4043.783495][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4043.783495][ T282] netlink_rcv_skb+0x130/0x360 [ 4043.783495][ T282] netlink_unicast+0x449/0x710 [ 4043.783495][ T282] netlink_sendmsg+0x723/0xbe0 [ 4043.783495][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4043.783495][ T282] ___sys_sendmsg+0xee/0x170 [ 4043.783495][ T282] __sys_sendmsg+0xcd/0x170 [ 4043.783495][ T282] do_syscall_64+0xc6/0x1e0 [ 4043.783495][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4043.783495][ T282] [ 4043.785679][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4043.785679][ T282] netdev_get_by_index+0x5e/0x80 [ 4043.785679][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4043.785679][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4043.785679][ T282] ip6_route_add+0x1c/0x140 [ 4043.785679][ T282] addrconf_add_mroute+0x129/0x180 [ 4043.785679][ T282] addrconf_add_dev+0xe2/0x170 [ 4043.785679][ T282] inet6_addr_add+0x12f/0xa40 [ 4043.785679][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4043.785679][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4043.785679][ T282] netlink_rcv_skb+0x130/0x360 [ 4043.785679][ T282] netlink_unicast+0x449/0x710 [ 4043.785679][ T282] netlink_sendmsg+0x723/0xbe0 [ 4043.785679][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4043.785679][ T282] ___sys_sendmsg+0xee/0x170 [ 4043.785679][ T282] __sys_sendmsg+0xcd/0x170 [ 4043.785679][ T282] do_syscall_64+0xc6/0x1e0 [ 4043.785679][ T282] [ 4043.787838][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4043.787838][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4043.787838][ T282] ipv6_find_idev+0x102/0x170 [ 4043.787838][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4043.787838][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4043.787838][ T282] netlink_rcv_skb+0x130/0x360 [ 4043.787838][ T282] netlink_unicast+0x449/0x710 [ 4043.787838][ T282] netlink_sendmsg+0x723/0xbe0 [ 4043.787838][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4043.787838][ T282] ___sys_sendmsg+0xee/0x170 [ 4043.787838][ T282] __sys_sendmsg+0xcd/0x170 [ 4043.787838][ T282] do_syscall_64+0xc6/0x1e0 [ 4043.787838][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4043.787838][ T282] [ 4043.789522][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4043.789522][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4043.789522][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4043.789522][ T282] ipv6_find_idev+0x102/0x170 [ 4043.789522][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4043.789522][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4043.789522][ T282] netlink_rcv_skb+0x130/0x360 [ 4043.789522][ T282] netlink_unicast+0x449/0x710 [ 4043.789522][ T282] netlink_sendmsg+0x723/0xbe0 [ 4043.789522][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4043.789522][ T282] ___sys_sendmsg+0xee/0x170 [ 4043.789522][ T282] __sys_sendmsg+0xcd/0x170 [ 4043.789522][ T282] do_syscall_64+0xc6/0x1e0 [ 4043.789522][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4043.789522][ T282] [ 4053.498970][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4053.499407][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4053.499407][ T284] netdev_get_by_index+0x5e/0x80 [ 4053.499407][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4053.499407][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4053.499407][ T284] ip6_route_add+0x1c/0x140 [ 4053.499407][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4053.499407][ T284] inet6_addr_add+0x4f8/0xa40 [ 4053.499407][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4053.499407][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4053.499407][ T284] netlink_rcv_skb+0x130/0x360 [ 4053.499407][ T284] netlink_unicast+0x449/0x710 [ 4053.499407][ T284] netlink_sendmsg+0x723/0xbe0 [ 4053.499407][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4053.499407][ T284] ___sys_sendmsg+0xee/0x170 [ 4053.499407][ T284] __sys_sendmsg+0xcd/0x170 [ 4053.499407][ T284] do_syscall_64+0xc6/0x1e0 [ 4053.499407][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4053.499407][ T284] [ 4053.501663][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4053.501663][ T284] netdev_get_by_index+0x5e/0x80 [ 4053.501663][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4053.501663][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4053.501663][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4053.501663][ T284] ipv6_add_addr+0x411/0x2000 [ 4053.501663][ T284] inet6_addr_add+0x30e/0xa40 [ 4053.501663][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4053.501663][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4053.501663][ T284] netlink_rcv_skb+0x130/0x360 [ 4053.501663][ T284] netlink_unicast+0x449/0x710 [ 4053.501663][ T284] netlink_sendmsg+0x723/0xbe0 [ 4053.501663][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4053.501663][ T284] ___sys_sendmsg+0xee/0x170 [ 4053.501663][ T284] __sys_sendmsg+0xcd/0x170 [ 4053.501663][ T284] do_syscall_64+0xc6/0x1e0 [ 4053.501663][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4053.501663][ T284] [ 4053.503890][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4053.503890][ T284] netdev_get_by_index+0x5e/0x80 [ 4053.503890][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4053.503890][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4053.503890][ T284] ip6_route_add+0x1c/0x140 [ 4053.503890][ T284] addrconf_add_mroute+0x129/0x180 [ 4053.503890][ T284] addrconf_add_dev+0xe2/0x170 [ 4053.503890][ T284] inet6_addr_add+0x12f/0xa40 [ 4053.503890][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4053.503890][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4053.503890][ T284] netlink_rcv_skb+0x130/0x360 [ 4053.503890][ T284] netlink_unicast+0x449/0x710 [ 4053.503890][ T284] netlink_sendmsg+0x723/0xbe0 [ 4053.503890][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4053.503890][ T284] ___sys_sendmsg+0xee/0x170 [ 4053.503890][ T284] __sys_sendmsg+0xcd/0x170 [ 4053.503890][ T284] do_syscall_64+0xc6/0x1e0 [ 4053.503890][ T284] [ 4053.506058][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4053.506058][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4053.506058][ T284] ipv6_find_idev+0x102/0x170 [ 4053.506058][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4053.506058][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4053.506058][ T284] netlink_rcv_skb+0x130/0x360 [ 4053.506058][ T284] netlink_unicast+0x449/0x710 [ 4053.506058][ T284] netlink_sendmsg+0x723/0xbe0 [ 4053.506058][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4053.506058][ T284] ___sys_sendmsg+0xee/0x170 [ 4053.506058][ T284] __sys_sendmsg+0xcd/0x170 [ 4053.506058][ T284] do_syscall_64+0xc6/0x1e0 [ 4053.506058][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4053.506058][ T284] [ 4053.507749][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4053.507749][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4053.507749][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4053.507749][ T284] ipv6_find_idev+0x102/0x170 [ 4053.507749][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4053.507749][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4053.507749][ T284] netlink_rcv_skb+0x130/0x360 [ 4053.507749][ T284] netlink_unicast+0x449/0x710 [ 4053.507749][ T284] netlink_sendmsg+0x723/0xbe0 [ 4053.507749][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4053.507749][ T284] ___sys_sendmsg+0xee/0x170 [ 4053.507749][ T284] __sys_sendmsg+0xcd/0x170 [ 4053.507749][ T284] do_syscall_64+0xc6/0x1e0 [ 4053.507749][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4053.507749][ T284] [ 4054.027033][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4054.027456][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4054.027456][ T282] dst_init+0x84/0x4a0 [ 4054.027456][ T282] dst_alloc+0x97/0x150 [ 4054.027456][ T282] ip6_dst_alloc+0x23/0x90 [ 4054.027456][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4054.027456][ T282] ip6_pol_route+0x56f/0x840 [ 4054.027456][ T282] fib6_rule_lookup+0x196/0x240 [ 4054.027456][ T282] ip6_route_input+0x542/0x980 [ 4054.027456][ T282] ipv6_rcv+0x8f/0x400 [ 4054.027456][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4054.027456][ T282] process_backlog+0x101/0x620 [ 4054.027456][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4054.027456][ T282] net_rx_action+0x495/0xbe0 [ 4054.027456][ T282] __do_softirq+0x1b5/0x7f6 [ 4054.027456][ T282] [ 4054.029278][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4054.029278][ T282] netdev_get_by_index+0x5e/0x80 [ 4054.029278][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4054.029278][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4054.029278][ T282] ip6_route_add+0x1c/0x140 [ 4054.029278][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4054.029278][ T282] inet6_addr_add+0x4f8/0xa40 [ 4054.029278][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4054.029278][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4054.029278][ T282] netlink_rcv_skb+0x130/0x360 [ 4054.029278][ T282] netlink_unicast+0x449/0x710 [ 4054.029278][ T282] netlink_sendmsg+0x723/0xbe0 [ 4054.029278][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4054.029278][ T282] ___sys_sendmsg+0xee/0x170 [ 4054.029278][ T282] __sys_sendmsg+0xcd/0x170 [ 4054.029278][ T282] do_syscall_64+0xc6/0x1e0 [ 4054.029278][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4054.029278][ T282] [ 4054.031521][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4054.031521][ T282] netdev_get_by_index+0x5e/0x80 [ 4054.031521][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4054.031521][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4054.031521][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4054.031521][ T282] ipv6_add_addr+0x411/0x2000 [ 4054.031521][ T282] inet6_addr_add+0x30e/0xa40 [ 4054.031521][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4054.031521][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4054.031521][ T282] netlink_rcv_skb+0x130/0x360 [ 4054.031521][ T282] netlink_unicast+0x449/0x710 [ 4054.031521][ T282] netlink_sendmsg+0x723/0xbe0 [ 4054.031521][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4054.031521][ T282] ___sys_sendmsg+0xee/0x170 [ 4054.031521][ T282] __sys_sendmsg+0xcd/0x170 [ 4054.031521][ T282] do_syscall_64+0xc6/0x1e0 [ 4054.031521][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4054.031521][ T282] [ 4054.033718][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4054.033718][ T282] netdev_get_by_index+0x5e/0x80 [ 4054.033718][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4054.033718][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4054.033718][ T282] ip6_route_add+0x1c/0x140 [ 4054.033718][ T282] addrconf_add_mroute+0x129/0x180 [ 4054.033718][ T282] addrconf_add_dev+0xe2/0x170 [ 4054.033718][ T282] inet6_addr_add+0x12f/0xa40 [ 4054.033718][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4054.033718][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4054.033718][ T282] netlink_rcv_skb+0x130/0x360 [ 4054.033718][ T282] netlink_unicast+0x449/0x710 [ 4054.033718][ T282] netlink_sendmsg+0x723/0xbe0 [ 4054.033718][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4054.033718][ T282] ___sys_sendmsg+0xee/0x170 [ 4054.033718][ T282] __sys_sendmsg+0xcd/0x170 [ 4054.033718][ T282] do_syscall_64+0xc6/0x1e0 [ 4054.033718][ T282] [ 4054.035894][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4054.035894][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4054.035894][ T282] ipv6_find_idev+0x102/0x170 [ 4054.035894][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4054.035894][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4054.035894][ T282] netlink_rcv_skb+0x130/0x360 [ 4054.035894][ T282] netlink_unicast+0x449/0x710 [ 4054.035894][ T282] netlink_sendmsg+0x723/0xbe0 [ 4054.035894][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4054.035894][ T282] ___sys_sendmsg+0xee/0x170 [ 4054.035894][ T282] __sys_sendmsg+0xcd/0x170 [ 4054.035894][ T282] do_syscall_64+0xc6/0x1e0 [ 4054.035894][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4054.035894][ T282] [ 4054.037610][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4054.037610][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4054.037610][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4054.037610][ T282] ipv6_find_idev+0x102/0x170 [ 4054.037610][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4054.037610][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4054.037610][ T282] netlink_rcv_skb+0x130/0x360 [ 4054.037610][ T282] netlink_unicast+0x449/0x710 [ 4054.037610][ T282] netlink_sendmsg+0x723/0xbe0 [ 4054.037610][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4054.037610][ T282] ___sys_sendmsg+0xee/0x170 [ 4054.037610][ T282] __sys_sendmsg+0xcd/0x170 [ 4054.037610][ T282] do_syscall_64+0xc6/0x1e0 [ 4054.037610][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4054.037610][ T282] [ 4063.747007][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4063.747433][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4063.747433][ T284] netdev_get_by_index+0x5e/0x80 [ 4063.747433][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4063.747433][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4063.747433][ T284] ip6_route_add+0x1c/0x140 [ 4063.747433][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4063.747433][ T284] inet6_addr_add+0x4f8/0xa40 [ 4063.747433][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4063.747433][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4063.747433][ T284] netlink_rcv_skb+0x130/0x360 [ 4063.747433][ T284] netlink_unicast+0x449/0x710 [ 4063.747433][ T284] netlink_sendmsg+0x723/0xbe0 [ 4063.747433][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4063.747433][ T284] ___sys_sendmsg+0xee/0x170 [ 4063.747433][ T284] __sys_sendmsg+0xcd/0x170 [ 4063.747433][ T284] do_syscall_64+0xc6/0x1e0 [ 4063.747433][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4063.747433][ T284] [ 4063.749671][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4063.749671][ T284] netdev_get_by_index+0x5e/0x80 [ 4063.749671][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4063.749671][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4063.749671][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4063.749671][ T284] ipv6_add_addr+0x411/0x2000 [ 4063.749671][ T284] inet6_addr_add+0x30e/0xa40 [ 4063.749671][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4063.749671][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4063.749671][ T284] netlink_rcv_skb+0x130/0x360 [ 4063.749671][ T284] netlink_unicast+0x449/0x710 [ 4063.749671][ T284] netlink_sendmsg+0x723/0xbe0 [ 4063.749671][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4063.749671][ T284] ___sys_sendmsg+0xee/0x170 [ 4063.749671][ T284] __sys_sendmsg+0xcd/0x170 [ 4063.749671][ T284] do_syscall_64+0xc6/0x1e0 [ 4063.749671][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4063.749671][ T284] [ 4063.751904][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4063.751904][ T284] netdev_get_by_index+0x5e/0x80 [ 4063.751904][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4063.751904][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4063.751904][ T284] ip6_route_add+0x1c/0x140 [ 4063.751904][ T284] addrconf_add_mroute+0x129/0x180 [ 4063.751904][ T284] addrconf_add_dev+0xe2/0x170 [ 4063.751904][ T284] inet6_addr_add+0x12f/0xa40 [ 4063.751904][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4063.751904][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4063.751904][ T284] netlink_rcv_skb+0x130/0x360 [ 4063.751904][ T284] netlink_unicast+0x449/0x710 [ 4063.751904][ T284] netlink_sendmsg+0x723/0xbe0 [ 4063.751904][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4063.751904][ T284] ___sys_sendmsg+0xee/0x170 [ 4063.751904][ T284] __sys_sendmsg+0xcd/0x170 [ 4063.751904][ T284] do_syscall_64+0xc6/0x1e0 [ 4063.751904][ T284] [ 4063.754093][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4063.754093][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4063.754093][ T284] ipv6_find_idev+0x102/0x170 [ 4063.754093][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4063.754093][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4063.754093][ T284] netlink_rcv_skb+0x130/0x360 [ 4063.754093][ T284] netlink_unicast+0x449/0x710 [ 4063.754093][ T284] netlink_sendmsg+0x723/0xbe0 [ 4063.754093][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4063.754093][ T284] ___sys_sendmsg+0xee/0x170 [ 4063.754093][ T284] __sys_sendmsg+0xcd/0x170 [ 4063.754093][ T284] do_syscall_64+0xc6/0x1e0 [ 4063.754093][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4063.754093][ T284] [ 4063.755804][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4063.755804][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4063.755804][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4063.755804][ T284] ipv6_find_idev+0x102/0x170 [ 4063.755804][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4063.755804][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4063.755804][ T284] netlink_rcv_skb+0x130/0x360 [ 4063.755804][ T284] netlink_unicast+0x449/0x710 [ 4063.755804][ T284] netlink_sendmsg+0x723/0xbe0 [ 4063.755804][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4063.755804][ T284] ___sys_sendmsg+0xee/0x170 [ 4063.755804][ T284] __sys_sendmsg+0xcd/0x170 [ 4063.755804][ T284] do_syscall_64+0xc6/0x1e0 [ 4063.755804][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4063.755804][ T284] [ 4064.275115][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4064.275539][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4064.275539][ T282] dst_init+0x84/0x4a0 [ 4064.275539][ T282] dst_alloc+0x97/0x150 [ 4064.275539][ T282] ip6_dst_alloc+0x23/0x90 [ 4064.275539][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4064.275539][ T282] ip6_pol_route+0x56f/0x840 [ 4064.275539][ T282] fib6_rule_lookup+0x196/0x240 [ 4064.275539][ T282] ip6_route_input+0x542/0x980 [ 4064.275539][ T282] ipv6_rcv+0x8f/0x400 [ 4064.275539][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4064.275539][ T282] process_backlog+0x101/0x620 [ 4064.275539][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4064.275539][ T282] net_rx_action+0x495/0xbe0 [ 4064.275539][ T282] __do_softirq+0x1b5/0x7f6 [ 4064.275539][ T282] [ 4064.277327][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4064.277327][ T282] netdev_get_by_index+0x5e/0x80 [ 4064.277327][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4064.277327][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4064.277327][ T282] ip6_route_add+0x1c/0x140 [ 4064.277327][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4064.277327][ T282] inet6_addr_add+0x4f8/0xa40 [ 4064.277327][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4064.277327][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4064.277327][ T282] netlink_rcv_skb+0x130/0x360 [ 4064.277327][ T282] netlink_unicast+0x449/0x710 [ 4064.277327][ T282] netlink_sendmsg+0x723/0xbe0 [ 4064.277327][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4064.277327][ T282] ___sys_sendmsg+0xee/0x170 [ 4064.277327][ T282] __sys_sendmsg+0xcd/0x170 [ 4064.277327][ T282] do_syscall_64+0xc6/0x1e0 [ 4064.277327][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4064.277327][ T282] [ 4064.279532][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4064.279532][ T282] netdev_get_by_index+0x5e/0x80 [ 4064.279532][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4064.279532][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4064.279532][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4064.279532][ T282] ipv6_add_addr+0x411/0x2000 [ 4064.279532][ T282] inet6_addr_add+0x30e/0xa40 [ 4064.279532][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4064.279532][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4064.279532][ T282] netlink_rcv_skb+0x130/0x360 [ 4064.279532][ T282] netlink_unicast+0x449/0x710 [ 4064.279532][ T282] netlink_sendmsg+0x723/0xbe0 [ 4064.279532][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4064.279532][ T282] ___sys_sendmsg+0xee/0x170 [ 4064.279532][ T282] __sys_sendmsg+0xcd/0x170 [ 4064.279532][ T282] do_syscall_64+0xc6/0x1e0 [ 4064.279532][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4064.279532][ T282] [ 4064.281759][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4064.281759][ T282] netdev_get_by_index+0x5e/0x80 [ 4064.281759][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4064.281759][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4064.281759][ T282] ip6_route_add+0x1c/0x140 [ 4064.281759][ T282] addrconf_add_mroute+0x129/0x180 [ 4064.281759][ T282] addrconf_add_dev+0xe2/0x170 [ 4064.281759][ T282] inet6_addr_add+0x12f/0xa40 [ 4064.281759][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4064.281759][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4064.281759][ T282] netlink_rcv_skb+0x130/0x360 [ 4064.281759][ T282] netlink_unicast+0x449/0x710 [ 4064.281759][ T282] netlink_sendmsg+0x723/0xbe0 [ 4064.281759][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4064.281759][ T282] ___sys_sendmsg+0xee/0x170 [ 4064.281759][ T282] __sys_sendmsg+0xcd/0x170 [ 4064.281759][ T282] do_syscall_64+0xc6/0x1e0 [ 4064.281759][ T282] [ 4064.283920][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4064.283920][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4064.283920][ T282] ipv6_find_idev+0x102/0x170 [ 4064.283920][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4064.283920][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4064.283920][ T282] netlink_rcv_skb+0x130/0x360 [ 4064.283920][ T282] netlink_unicast+0x449/0x710 [ 4064.283920][ T282] netlink_sendmsg+0x723/0xbe0 [ 4064.283920][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4064.283920][ T282] ___sys_sendmsg+0xee/0x170 [ 4064.283920][ T282] __sys_sendmsg+0xcd/0x170 [ 4064.283920][ T282] do_syscall_64+0xc6/0x1e0 [ 4064.283920][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4064.283920][ T282] [ 4064.285629][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4064.285629][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4064.285629][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4064.285629][ T282] ipv6_find_idev+0x102/0x170 [ 4064.285629][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4064.285629][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4064.285629][ T282] netlink_rcv_skb+0x130/0x360 [ 4064.285629][ T282] netlink_unicast+0x449/0x710 [ 4064.285629][ T282] netlink_sendmsg+0x723/0xbe0 [ 4064.285629][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4064.285629][ T282] ___sys_sendmsg+0xee/0x170 [ 4064.285629][ T282] __sys_sendmsg+0xcd/0x170 [ 4064.285629][ T282] do_syscall_64+0xc6/0x1e0 [ 4064.285629][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4064.285629][ T282] [ 4073.803031][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4073.803680][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4073.803680][ T284] netdev_get_by_index+0x5e/0x80 [ 4073.803680][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4073.803680][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4073.803680][ T284] ip6_route_add+0x1c/0x140 [ 4073.803680][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4073.803680][ T284] inet6_addr_add+0x4f8/0xa40 [ 4073.803680][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4073.803680][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4073.803680][ T284] netlink_rcv_skb+0x130/0x360 [ 4073.803680][ T284] netlink_unicast+0x449/0x710 [ 4073.803680][ T284] netlink_sendmsg+0x723/0xbe0 [ 4073.803680][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4073.803680][ T284] ___sys_sendmsg+0xee/0x170 [ 4073.803680][ T284] __sys_sendmsg+0xcd/0x170 [ 4073.803680][ T284] do_syscall_64+0xc6/0x1e0 [ 4073.803680][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4073.803680][ T284] [ 4073.807101][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4073.807101][ T284] netdev_get_by_index+0x5e/0x80 [ 4073.807101][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4073.807101][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4073.807101][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4073.807101][ T284] ipv6_add_addr+0x411/0x2000 [ 4073.807101][ T284] inet6_addr_add+0x30e/0xa40 [ 4073.807101][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4073.807101][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4073.807101][ T284] netlink_rcv_skb+0x130/0x360 [ 4073.807101][ T284] netlink_unicast+0x449/0x710 [ 4073.807101][ T284] netlink_sendmsg+0x723/0xbe0 [ 4073.807101][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4073.807101][ T284] ___sys_sendmsg+0xee/0x170 [ 4073.807101][ T284] __sys_sendmsg+0xcd/0x170 [ 4073.807101][ T284] do_syscall_64+0xc6/0x1e0 [ 4073.807101][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4073.807101][ T284] [ 4073.810484][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4073.810484][ T284] netdev_get_by_index+0x5e/0x80 [ 4073.810484][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4073.810484][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4073.810484][ T284] ip6_route_add+0x1c/0x140 [ 4073.810484][ T284] addrconf_add_mroute+0x129/0x180 [ 4073.810484][ T284] addrconf_add_dev+0xe2/0x170 [ 4073.810484][ T284] inet6_addr_add+0x12f/0xa40 [ 4073.810484][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4073.810484][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4073.810484][ T284] netlink_rcv_skb+0x130/0x360 [ 4073.810484][ T284] netlink_unicast+0x449/0x710 [ 4073.810484][ T284] netlink_sendmsg+0x723/0xbe0 [ 4073.810484][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4073.810484][ T284] ___sys_sendmsg+0xee/0x170 [ 4073.810484][ T284] __sys_sendmsg+0xcd/0x170 [ 4073.810484][ T284] do_syscall_64+0xc6/0x1e0 [ 4073.810484][ T284] [ 4073.814045][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4073.814045][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4073.814045][ T284] ipv6_find_idev+0x102/0x170 [ 4073.814045][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4073.814045][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4073.814045][ T284] netlink_rcv_skb+0x130/0x360 [ 4073.814045][ T284] netlink_unicast+0x449/0x710 [ 4073.814045][ T284] netlink_sendmsg+0x723/0xbe0 [ 4073.814045][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4073.814045][ T284] ___sys_sendmsg+0xee/0x170 [ 4073.814045][ T284] __sys_sendmsg+0xcd/0x170 [ 4073.814045][ T284] do_syscall_64+0xc6/0x1e0 [ 4073.814045][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4073.814045][ T284] [ 4073.816610][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4073.816610][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4073.816610][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4073.816610][ T284] ipv6_find_idev+0x102/0x170 [ 4073.816610][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4073.816610][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4073.816610][ T284] netlink_rcv_skb+0x130/0x360 [ 4073.816610][ T284] netlink_unicast+0x449/0x710 [ 4073.816610][ T284] netlink_sendmsg+0x723/0xbe0 [ 4073.816610][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4073.816610][ T284] ___sys_sendmsg+0xee/0x170 [ 4073.816610][ T284] __sys_sendmsg+0xcd/0x170 [ 4073.816610][ T284] do_syscall_64+0xc6/0x1e0 [ 4073.816610][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4073.816610][ T284] [ 4074.315062][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4074.315537][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4074.315537][ T282] dst_init+0x84/0x4a0 [ 4074.315537][ T282] dst_alloc+0x97/0x150 [ 4074.315537][ T282] ip6_dst_alloc+0x23/0x90 [ 4074.315537][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4074.315537][ T282] ip6_pol_route+0x56f/0x840 [ 4074.315537][ T282] fib6_rule_lookup+0x196/0x240 [ 4074.315537][ T282] ip6_route_input+0x542/0x980 [ 4074.315537][ T282] ipv6_rcv+0x8f/0x400 [ 4074.315537][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4074.315537][ T282] process_backlog+0x101/0x620 [ 4074.315537][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4074.315537][ T282] net_rx_action+0x495/0xbe0 [ 4074.315537][ T282] __do_softirq+0x1b5/0x7f6 [ 4074.315537][ T282] [ 4074.317333][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4074.317333][ T282] netdev_get_by_index+0x5e/0x80 [ 4074.317333][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4074.317333][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4074.317333][ T282] ip6_route_add+0x1c/0x140 [ 4074.317333][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4074.317333][ T282] inet6_addr_add+0x4f8/0xa40 [ 4074.317333][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4074.317333][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4074.317333][ T282] netlink_rcv_skb+0x130/0x360 [ 4074.317333][ T282] netlink_unicast+0x449/0x710 [ 4074.317333][ T282] netlink_sendmsg+0x723/0xbe0 [ 4074.317333][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4074.317333][ T282] ___sys_sendmsg+0xee/0x170 [ 4074.317333][ T282] __sys_sendmsg+0xcd/0x170 [ 4074.317333][ T282] do_syscall_64+0xc6/0x1e0 [ 4074.317333][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4074.317333][ T282] [ 4074.319535][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4074.319535][ T282] netdev_get_by_index+0x5e/0x80 [ 4074.319535][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4074.319535][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4074.319535][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4074.319535][ T282] ipv6_add_addr+0x411/0x2000 [ 4074.319535][ T282] inet6_addr_add+0x30e/0xa40 [ 4074.319535][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4074.319535][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4074.319535][ T282] netlink_rcv_skb+0x130/0x360 [ 4074.319535][ T282] netlink_unicast+0x449/0x710 [ 4074.319535][ T282] netlink_sendmsg+0x723/0xbe0 [ 4074.319535][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4074.319535][ T282] ___sys_sendmsg+0xee/0x170 [ 4074.319535][ T282] __sys_sendmsg+0xcd/0x170 [ 4074.319535][ T282] do_syscall_64+0xc6/0x1e0 [ 4074.319535][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4074.319535][ T282] [ 4074.321735][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4074.321735][ T282] netdev_get_by_index+0x5e/0x80 [ 4074.321735][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4074.321735][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4074.321735][ T282] ip6_route_add+0x1c/0x140 [ 4074.321735][ T282] addrconf_add_mroute+0x129/0x180 [ 4074.321735][ T282] addrconf_add_dev+0xe2/0x170 [ 4074.321735][ T282] inet6_addr_add+0x12f/0xa40 [ 4074.321735][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4074.321735][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4074.321735][ T282] netlink_rcv_skb+0x130/0x360 [ 4074.321735][ T282] netlink_unicast+0x449/0x710 [ 4074.321735][ T282] netlink_sendmsg+0x723/0xbe0 [ 4074.321735][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4074.321735][ T282] ___sys_sendmsg+0xee/0x170 [ 4074.321735][ T282] __sys_sendmsg+0xcd/0x170 [ 4074.321735][ T282] do_syscall_64+0xc6/0x1e0 [ 4074.321735][ T282] [ 4074.323882][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4074.323882][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4074.323882][ T282] ipv6_find_idev+0x102/0x170 [ 4074.323882][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4074.323882][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4074.323882][ T282] netlink_rcv_skb+0x130/0x360 [ 4074.323882][ T282] netlink_unicast+0x449/0x710 [ 4074.323882][ T282] netlink_sendmsg+0x723/0xbe0 [ 4074.323882][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4074.323882][ T282] ___sys_sendmsg+0xee/0x170 [ 4074.323882][ T282] __sys_sendmsg+0xcd/0x170 [ 4074.323882][ T282] do_syscall_64+0xc6/0x1e0 [ 4074.323882][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4074.323882][ T282] [ 4074.325569][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4074.325569][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4074.325569][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4074.325569][ T282] ipv6_find_idev+0x102/0x170 [ 4074.325569][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4074.325569][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4074.325569][ T282] netlink_rcv_skb+0x130/0x360 [ 4074.325569][ T282] netlink_unicast+0x449/0x710 [ 4074.325569][ T282] netlink_sendmsg+0x723/0xbe0 [ 4074.325569][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4074.325569][ T282] ___sys_sendmsg+0xee/0x170 [ 4074.325569][ T282] __sys_sendmsg+0xcd/0x170 [ 4074.325569][ T282] do_syscall_64+0xc6/0x1e0 [ 4074.325569][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4074.325569][ T282] [ 4084.066955][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4084.067414][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4084.067414][ T284] netdev_get_by_index+0x5e/0x80 [ 4084.067414][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4084.067414][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4084.067414][ T284] ip6_route_add+0x1c/0x140 [ 4084.067414][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4084.067414][ T284] inet6_addr_add+0x4f8/0xa40 [ 4084.067414][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4084.067414][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4084.067414][ T284] netlink_rcv_skb+0x130/0x360 [ 4084.067414][ T284] netlink_unicast+0x449/0x710 [ 4084.067414][ T284] netlink_sendmsg+0x723/0xbe0 [ 4084.067414][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4084.067414][ T284] ___sys_sendmsg+0xee/0x170 [ 4084.067414][ T284] __sys_sendmsg+0xcd/0x170 [ 4084.067414][ T284] do_syscall_64+0xc6/0x1e0 [ 4084.067414][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4084.067414][ T284] [ 4084.069716][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4084.069716][ T284] netdev_get_by_index+0x5e/0x80 [ 4084.069716][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4084.069716][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4084.069716][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4084.069716][ T284] ipv6_add_addr+0x411/0x2000 [ 4084.069716][ T284] inet6_addr_add+0x30e/0xa40 [ 4084.069716][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4084.069716][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4084.069716][ T284] netlink_rcv_skb+0x130/0x360 [ 4084.069716][ T284] netlink_unicast+0x449/0x710 [ 4084.069716][ T284] netlink_sendmsg+0x723/0xbe0 [ 4084.069716][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4084.069716][ T284] ___sys_sendmsg+0xee/0x170 [ 4084.069716][ T284] __sys_sendmsg+0xcd/0x170 [ 4084.069716][ T284] do_syscall_64+0xc6/0x1e0 [ 4084.069716][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4084.069716][ T284] [ 4084.071953][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4084.071953][ T284] netdev_get_by_index+0x5e/0x80 [ 4084.071953][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4084.071953][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4084.071953][ T284] ip6_route_add+0x1c/0x140 [ 4084.071953][ T284] addrconf_add_mroute+0x129/0x180 [ 4084.071953][ T284] addrconf_add_dev+0xe2/0x170 [ 4084.071953][ T284] inet6_addr_add+0x12f/0xa40 [ 4084.071953][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4084.071953][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4084.071953][ T284] netlink_rcv_skb+0x130/0x360 [ 4084.071953][ T284] netlink_unicast+0x449/0x710 [ 4084.071953][ T284] netlink_sendmsg+0x723/0xbe0 [ 4084.071953][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4084.071953][ T284] ___sys_sendmsg+0xee/0x170 [ 4084.071953][ T284] __sys_sendmsg+0xcd/0x170 [ 4084.071953][ T284] do_syscall_64+0xc6/0x1e0 [ 4084.071953][ T284] [ 4084.074169][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4084.074169][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4084.074169][ T284] ipv6_find_idev+0x102/0x170 [ 4084.074169][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4084.074169][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4084.074169][ T284] netlink_rcv_skb+0x130/0x360 [ 4084.074169][ T284] netlink_unicast+0x449/0x710 [ 4084.074169][ T284] netlink_sendmsg+0x723/0xbe0 [ 4084.074169][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4084.074169][ T284] ___sys_sendmsg+0xee/0x170 [ 4084.074169][ T284] __sys_sendmsg+0xcd/0x170 [ 4084.074169][ T284] do_syscall_64+0xc6/0x1e0 [ 4084.074169][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4084.074169][ T284] [ 4084.075908][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4084.075908][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4084.075908][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4084.075908][ T284] ipv6_find_idev+0x102/0x170 [ 4084.075908][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4084.075908][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4084.075908][ T284] netlink_rcv_skb+0x130/0x360 [ 4084.075908][ T284] netlink_unicast+0x449/0x710 [ 4084.075908][ T284] netlink_sendmsg+0x723/0xbe0 [ 4084.075908][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4084.075908][ T284] ___sys_sendmsg+0xee/0x170 [ 4084.075908][ T284] __sys_sendmsg+0xcd/0x170 [ 4084.075908][ T284] do_syscall_64+0xc6/0x1e0 [ 4084.075908][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4084.075908][ T284] [ 4084.563000][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4084.563472][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4084.563472][ T282] dst_init+0x84/0x4a0 [ 4084.563472][ T282] dst_alloc+0x97/0x150 [ 4084.563472][ T282] ip6_dst_alloc+0x23/0x90 [ 4084.563472][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4084.563472][ T282] ip6_pol_route+0x56f/0x840 [ 4084.563472][ T282] fib6_rule_lookup+0x196/0x240 [ 4084.563472][ T282] ip6_route_input+0x542/0x980 [ 4084.563472][ T282] ipv6_rcv+0x8f/0x400 [ 4084.563472][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4084.563472][ T282] process_backlog+0x101/0x620 [ 4084.563472][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4084.563472][ T282] net_rx_action+0x495/0xbe0 [ 4084.563472][ T282] __do_softirq+0x1b5/0x7f6 [ 4084.563472][ T282] [ 4084.565265][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4084.565265][ T282] netdev_get_by_index+0x5e/0x80 [ 4084.565265][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4084.565265][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4084.565265][ T282] ip6_route_add+0x1c/0x140 [ 4084.565265][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4084.565265][ T282] inet6_addr_add+0x4f8/0xa40 [ 4084.565265][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4084.565265][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4084.565265][ T282] netlink_rcv_skb+0x130/0x360 [ 4084.565265][ T282] netlink_unicast+0x449/0x710 [ 4084.565265][ T282] netlink_sendmsg+0x723/0xbe0 [ 4084.565265][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4084.565265][ T282] ___sys_sendmsg+0xee/0x170 [ 4084.565265][ T282] __sys_sendmsg+0xcd/0x170 [ 4084.565265][ T282] do_syscall_64+0xc6/0x1e0 [ 4084.565265][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4084.565265][ T282] [ 4084.567517][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4084.567517][ T282] netdev_get_by_index+0x5e/0x80 [ 4084.567517][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4084.567517][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4084.567517][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4084.567517][ T282] ipv6_add_addr+0x411/0x2000 [ 4084.567517][ T282] inet6_addr_add+0x30e/0xa40 [ 4084.567517][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4084.567517][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4084.567517][ T282] netlink_rcv_skb+0x130/0x360 [ 4084.567517][ T282] netlink_unicast+0x449/0x710 [ 4084.567517][ T282] netlink_sendmsg+0x723/0xbe0 [ 4084.567517][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4084.567517][ T282] ___sys_sendmsg+0xee/0x170 [ 4084.567517][ T282] __sys_sendmsg+0xcd/0x170 [ 4084.567517][ T282] do_syscall_64+0xc6/0x1e0 [ 4084.567517][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4084.567517][ T282] [ 4084.569773][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4084.569773][ T282] netdev_get_by_index+0x5e/0x80 [ 4084.569773][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4084.569773][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4084.569773][ T282] ip6_route_add+0x1c/0x140 [ 4084.569773][ T282] addrconf_add_mroute+0x129/0x180 [ 4084.569773][ T282] addrconf_add_dev+0xe2/0x170 [ 4084.569773][ T282] inet6_addr_add+0x12f/0xa40 [ 4084.569773][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4084.569773][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4084.569773][ T282] netlink_rcv_skb+0x130/0x360 [ 4084.569773][ T282] netlink_unicast+0x449/0x710 [ 4084.569773][ T282] netlink_sendmsg+0x723/0xbe0 [ 4084.569773][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4084.569773][ T282] ___sys_sendmsg+0xee/0x170 [ 4084.569773][ T282] __sys_sendmsg+0xcd/0x170 [ 4084.569773][ T282] do_syscall_64+0xc6/0x1e0 [ 4084.569773][ T282] [ 4084.571977][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4084.571977][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4084.571977][ T282] ipv6_find_idev+0x102/0x170 [ 4084.571977][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4084.571977][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4084.571977][ T282] netlink_rcv_skb+0x130/0x360 [ 4084.571977][ T282] netlink_unicast+0x449/0x710 [ 4084.571977][ T282] netlink_sendmsg+0x723/0xbe0 [ 4084.571977][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4084.571977][ T282] ___sys_sendmsg+0xee/0x170 [ 4084.571977][ T282] __sys_sendmsg+0xcd/0x170 [ 4084.571977][ T282] do_syscall_64+0xc6/0x1e0 [ 4084.571977][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4084.571977][ T282] [ 4084.573666][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4084.573666][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4084.573666][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4084.573666][ T282] ipv6_find_idev+0x102/0x170 [ 4084.573666][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4084.573666][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4084.573666][ T282] netlink_rcv_skb+0x130/0x360 [ 4084.573666][ T282] netlink_unicast+0x449/0x710 [ 4084.573666][ T282] netlink_sendmsg+0x723/0xbe0 [ 4084.573666][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4084.573666][ T282] ___sys_sendmsg+0xee/0x170 [ 4084.573666][ T282] __sys_sendmsg+0xcd/0x170 [ 4084.573666][ T282] do_syscall_64+0xc6/0x1e0 [ 4084.573666][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4084.573666][ T282] [ 4094.203081][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4094.203518][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4094.203518][ T284] netdev_get_by_index+0x5e/0x80 [ 4094.203518][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4094.203518][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4094.203518][ T284] ip6_route_add+0x1c/0x140 [ 4094.203518][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4094.203518][ T284] inet6_addr_add+0x4f8/0xa40 [ 4094.203518][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4094.203518][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4094.203518][ T284] netlink_rcv_skb+0x130/0x360 [ 4094.203518][ T284] netlink_unicast+0x449/0x710 [ 4094.203518][ T284] netlink_sendmsg+0x723/0xbe0 [ 4094.203518][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4094.203518][ T284] ___sys_sendmsg+0xee/0x170 [ 4094.203518][ T284] __sys_sendmsg+0xcd/0x170 [ 4094.203518][ T284] do_syscall_64+0xc6/0x1e0 [ 4094.203518][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4094.203518][ T284] [ 4094.205818][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4094.205818][ T284] netdev_get_by_index+0x5e/0x80 [ 4094.205818][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4094.205818][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4094.205818][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4094.205818][ T284] ipv6_add_addr+0x411/0x2000 [ 4094.205818][ T284] inet6_addr_add+0x30e/0xa40 [ 4094.205818][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4094.205818][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4094.205818][ T284] netlink_rcv_skb+0x130/0x360 [ 4094.205818][ T284] netlink_unicast+0x449/0x710 [ 4094.205818][ T284] netlink_sendmsg+0x723/0xbe0 [ 4094.205818][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4094.205818][ T284] ___sys_sendmsg+0xee/0x170 [ 4094.205818][ T284] __sys_sendmsg+0xcd/0x170 [ 4094.205818][ T284] do_syscall_64+0xc6/0x1e0 [ 4094.205818][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4094.205818][ T284] [ 4094.208070][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4094.208070][ T284] netdev_get_by_index+0x5e/0x80 [ 4094.208070][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4094.208070][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4094.208070][ T284] ip6_route_add+0x1c/0x140 [ 4094.208070][ T284] addrconf_add_mroute+0x129/0x180 [ 4094.208070][ T284] addrconf_add_dev+0xe2/0x170 [ 4094.208070][ T284] inet6_addr_add+0x12f/0xa40 [ 4094.208070][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4094.208070][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4094.208070][ T284] netlink_rcv_skb+0x130/0x360 [ 4094.208070][ T284] netlink_unicast+0x449/0x710 [ 4094.208070][ T284] netlink_sendmsg+0x723/0xbe0 [ 4094.208070][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4094.208070][ T284] ___sys_sendmsg+0xee/0x170 [ 4094.208070][ T284] __sys_sendmsg+0xcd/0x170 [ 4094.208070][ T284] do_syscall_64+0xc6/0x1e0 [ 4094.208070][ T284] [ 4094.210286][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4094.210286][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4094.210286][ T284] ipv6_find_idev+0x102/0x170 [ 4094.210286][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4094.210286][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4094.210286][ T284] netlink_rcv_skb+0x130/0x360 [ 4094.210286][ T284] netlink_unicast+0x449/0x710 [ 4094.210286][ T284] netlink_sendmsg+0x723/0xbe0 [ 4094.210286][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4094.210286][ T284] ___sys_sendmsg+0xee/0x170 [ 4094.210286][ T284] __sys_sendmsg+0xcd/0x170 [ 4094.210286][ T284] do_syscall_64+0xc6/0x1e0 [ 4094.210286][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4094.210286][ T284] [ 4094.212031][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4094.212031][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4094.212031][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4094.212031][ T284] ipv6_find_idev+0x102/0x170 [ 4094.212031][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4094.212031][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4094.212031][ T284] netlink_rcv_skb+0x130/0x360 [ 4094.212031][ T284] netlink_unicast+0x449/0x710 [ 4094.212031][ T284] netlink_sendmsg+0x723/0xbe0 [ 4094.212031][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4094.212031][ T284] ___sys_sendmsg+0xee/0x170 [ 4094.212031][ T284] __sys_sendmsg+0xcd/0x170 [ 4094.212031][ T284] do_syscall_64+0xc6/0x1e0 [ 4094.212031][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4094.212031][ T284] [ 4094.714999][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4094.715416][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4094.715416][ T282] dst_init+0x84/0x4a0 [ 4094.715416][ T282] dst_alloc+0x97/0x150 [ 4094.715416][ T282] ip6_dst_alloc+0x23/0x90 [ 4094.715416][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4094.715416][ T282] ip6_pol_route+0x56f/0x840 [ 4094.715416][ T282] fib6_rule_lookup+0x196/0x240 [ 4094.715416][ T282] ip6_route_input+0x542/0x980 [ 4094.715416][ T282] ipv6_rcv+0x8f/0x400 [ 4094.715416][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4094.715416][ T282] process_backlog+0x101/0x620 [ 4094.715416][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4094.715416][ T282] net_rx_action+0x495/0xbe0 [ 4094.715416][ T282] __do_softirq+0x1b5/0x7f6 [ 4094.715416][ T282] [ 4094.717250][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4094.717250][ T282] netdev_get_by_index+0x5e/0x80 [ 4094.717250][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4094.717250][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4094.717250][ T282] ip6_route_add+0x1c/0x140 [ 4094.717250][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4094.717250][ T282] inet6_addr_add+0x4f8/0xa40 [ 4094.717250][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4094.717250][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4094.717250][ T282] netlink_rcv_skb+0x130/0x360 [ 4094.717250][ T282] netlink_unicast+0x449/0x710 [ 4094.717250][ T282] netlink_sendmsg+0x723/0xbe0 [ 4094.717250][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4094.717250][ T282] ___sys_sendmsg+0xee/0x170 [ 4094.717250][ T282] __sys_sendmsg+0xcd/0x170 [ 4094.717250][ T282] do_syscall_64+0xc6/0x1e0 [ 4094.717250][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4094.717250][ T282] [ 4094.719495][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4094.719495][ T282] netdev_get_by_index+0x5e/0x80 [ 4094.719495][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4094.719495][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4094.719495][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4094.719495][ T282] ipv6_add_addr+0x411/0x2000 [ 4094.719495][ T282] inet6_addr_add+0x30e/0xa40 [ 4094.719495][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4094.719495][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4094.719495][ T282] netlink_rcv_skb+0x130/0x360 [ 4094.719495][ T282] netlink_unicast+0x449/0x710 [ 4094.719495][ T282] netlink_sendmsg+0x723/0xbe0 [ 4094.719495][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4094.719495][ T282] ___sys_sendmsg+0xee/0x170 [ 4094.719495][ T282] __sys_sendmsg+0xcd/0x170 [ 4094.719495][ T282] do_syscall_64+0xc6/0x1e0 [ 4094.719495][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4094.719495][ T282] [ 4094.721740][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4094.721740][ T282] netdev_get_by_index+0x5e/0x80 [ 4094.721740][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4094.721740][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4094.721740][ T282] ip6_route_add+0x1c/0x140 [ 4094.721740][ T282] addrconf_add_mroute+0x129/0x180 [ 4094.721740][ T282] addrconf_add_dev+0xe2/0x170 [ 4094.721740][ T282] inet6_addr_add+0x12f/0xa40 [ 4094.721740][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4094.721740][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4094.721740][ T282] netlink_rcv_skb+0x130/0x360 [ 4094.721740][ T282] netlink_unicast+0x449/0x710 [ 4094.721740][ T282] netlink_sendmsg+0x723/0xbe0 [ 4094.721740][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4094.721740][ T282] ___sys_sendmsg+0xee/0x170 [ 4094.721740][ T282] __sys_sendmsg+0xcd/0x170 [ 4094.721740][ T282] do_syscall_64+0xc6/0x1e0 [ 4094.721740][ T282] [ 4094.723954][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4094.723954][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4094.723954][ T282] ipv6_find_idev+0x102/0x170 [ 4094.723954][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4094.723954][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4094.723954][ T282] netlink_rcv_skb+0x130/0x360 [ 4094.723954][ T282] netlink_unicast+0x449/0x710 [ 4094.723954][ T282] netlink_sendmsg+0x723/0xbe0 [ 4094.723954][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4094.723954][ T282] ___sys_sendmsg+0xee/0x170 [ 4094.723954][ T282] __sys_sendmsg+0xcd/0x170 [ 4094.723954][ T282] do_syscall_64+0xc6/0x1e0 [ 4094.723954][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4094.723954][ T282] [ 4094.725665][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4094.725665][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4094.725665][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4094.725665][ T282] ipv6_find_idev+0x102/0x170 [ 4094.725665][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4094.725665][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4094.725665][ T282] netlink_rcv_skb+0x130/0x360 [ 4094.725665][ T282] netlink_unicast+0x449/0x710 [ 4094.725665][ T282] netlink_sendmsg+0x723/0xbe0 [ 4094.725665][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4094.725665][ T282] ___sys_sendmsg+0xee/0x170 [ 4094.725665][ T282] __sys_sendmsg+0xcd/0x170 [ 4094.725665][ T282] do_syscall_64+0xc6/0x1e0 [ 4094.725665][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4094.725665][ T282] [ 4104.450959][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4104.451422][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4104.451422][ T284] netdev_get_by_index+0x5e/0x80 [ 4104.451422][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4104.451422][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4104.451422][ T284] ip6_route_add+0x1c/0x140 [ 4104.451422][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4104.451422][ T284] inet6_addr_add+0x4f8/0xa40 [ 4104.451422][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4104.451422][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4104.451422][ T284] netlink_rcv_skb+0x130/0x360 [ 4104.451422][ T284] netlink_unicast+0x449/0x710 [ 4104.451422][ T284] netlink_sendmsg+0x723/0xbe0 [ 4104.451422][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4104.451422][ T284] ___sys_sendmsg+0xee/0x170 [ 4104.451422][ T284] __sys_sendmsg+0xcd/0x170 [ 4104.451422][ T284] do_syscall_64+0xc6/0x1e0 [ 4104.451422][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4104.451422][ T284] [ 4104.453663][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4104.453663][ T284] netdev_get_by_index+0x5e/0x80 [ 4104.453663][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4104.453663][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4104.453663][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4104.453663][ T284] ipv6_add_addr+0x411/0x2000 [ 4104.453663][ T284] inet6_addr_add+0x30e/0xa40 [ 4104.453663][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4104.453663][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4104.453663][ T284] netlink_rcv_skb+0x130/0x360 [ 4104.453663][ T284] netlink_unicast+0x449/0x710 [ 4104.453663][ T284] netlink_sendmsg+0x723/0xbe0 [ 4104.453663][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4104.453663][ T284] ___sys_sendmsg+0xee/0x170 [ 4104.453663][ T284] __sys_sendmsg+0xcd/0x170 [ 4104.453663][ T284] do_syscall_64+0xc6/0x1e0 [ 4104.453663][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4104.453663][ T284] [ 4104.455881][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4104.455881][ T284] netdev_get_by_index+0x5e/0x80 [ 4104.455881][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4104.455881][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4104.455881][ T284] ip6_route_add+0x1c/0x140 [ 4104.455881][ T284] addrconf_add_mroute+0x129/0x180 [ 4104.455881][ T284] addrconf_add_dev+0xe2/0x170 [ 4104.455881][ T284] inet6_addr_add+0x12f/0xa40 [ 4104.455881][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4104.455881][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4104.455881][ T284] netlink_rcv_skb+0x130/0x360 [ 4104.455881][ T284] netlink_unicast+0x449/0x710 [ 4104.455881][ T284] netlink_sendmsg+0x723/0xbe0 [ 4104.455881][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4104.455881][ T284] ___sys_sendmsg+0xee/0x170 [ 4104.455881][ T284] __sys_sendmsg+0xcd/0x170 [ 4104.455881][ T284] do_syscall_64+0xc6/0x1e0 [ 4104.455881][ T284] [ 4104.458056][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4104.458056][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4104.458056][ T284] ipv6_find_idev+0x102/0x170 [ 4104.458056][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4104.458056][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4104.458056][ T284] netlink_rcv_skb+0x130/0x360 [ 4104.458056][ T284] netlink_unicast+0x449/0x710 [ 4104.458056][ T284] netlink_sendmsg+0x723/0xbe0 [ 4104.458056][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4104.458056][ T284] ___sys_sendmsg+0xee/0x170 [ 4104.458056][ T284] __sys_sendmsg+0xcd/0x170 [ 4104.458056][ T284] do_syscall_64+0xc6/0x1e0 [ 4104.458056][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4104.458056][ T284] [ 4104.459758][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4104.459758][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4104.459758][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4104.459758][ T284] ipv6_find_idev+0x102/0x170 [ 4104.459758][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4104.459758][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4104.459758][ T284] netlink_rcv_skb+0x130/0x360 [ 4104.459758][ T284] netlink_unicast+0x449/0x710 [ 4104.459758][ T284] netlink_sendmsg+0x723/0xbe0 [ 4104.459758][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4104.459758][ T284] ___sys_sendmsg+0xee/0x170 [ 4104.459758][ T284] __sys_sendmsg+0xcd/0x170 [ 4104.459758][ T284] do_syscall_64+0xc6/0x1e0 [ 4104.459758][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4104.459758][ T284] [ 4104.978940][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4104.979411][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4104.979411][ T282] dst_init+0x84/0x4a0 [ 4104.979411][ T282] dst_alloc+0x97/0x150 [ 4104.979411][ T282] ip6_dst_alloc+0x23/0x90 [ 4104.979411][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4104.979411][ T282] ip6_pol_route+0x56f/0x840 [ 4104.979411][ T282] fib6_rule_lookup+0x196/0x240 [ 4104.979411][ T282] ip6_route_input+0x542/0x980 [ 4104.979411][ T282] ipv6_rcv+0x8f/0x400 [ 4104.979411][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4104.979411][ T282] process_backlog+0x101/0x620 [ 4104.979411][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4104.979411][ T282] net_rx_action+0x495/0xbe0 [ 4104.979411][ T282] __do_softirq+0x1b5/0x7f6 [ 4104.979411][ T282] [ 4104.981228][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4104.981228][ T282] netdev_get_by_index+0x5e/0x80 [ 4104.981228][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4104.981228][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4104.981228][ T282] ip6_route_add+0x1c/0x140 [ 4104.981228][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4104.981228][ T282] inet6_addr_add+0x4f8/0xa40 [ 4104.981228][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4104.981228][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4104.981228][ T282] netlink_rcv_skb+0x130/0x360 [ 4104.981228][ T282] netlink_unicast+0x449/0x710 [ 4104.981228][ T282] netlink_sendmsg+0x723/0xbe0 [ 4104.981228][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4104.981228][ T282] ___sys_sendmsg+0xee/0x170 [ 4104.981228][ T282] __sys_sendmsg+0xcd/0x170 [ 4104.981228][ T282] do_syscall_64+0xc6/0x1e0 [ 4104.981228][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4104.981228][ T282] [ 4104.983438][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4104.983438][ T282] netdev_get_by_index+0x5e/0x80 [ 4104.983438][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4104.983438][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4104.983438][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4104.983438][ T282] ipv6_add_addr+0x411/0x2000 [ 4104.983438][ T282] inet6_addr_add+0x30e/0xa40 [ 4104.983438][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4104.983438][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4104.983438][ T282] netlink_rcv_skb+0x130/0x360 [ 4104.983438][ T282] netlink_unicast+0x449/0x710 [ 4104.983438][ T282] netlink_sendmsg+0x723/0xbe0 [ 4104.983438][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4104.983438][ T282] ___sys_sendmsg+0xee/0x170 [ 4104.983438][ T282] __sys_sendmsg+0xcd/0x170 [ 4104.983438][ T282] do_syscall_64+0xc6/0x1e0 [ 4104.983438][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4104.983438][ T282] [ 4104.985639][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4104.985639][ T282] netdev_get_by_index+0x5e/0x80 [ 4104.985639][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4104.985639][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4104.985639][ T282] ip6_route_add+0x1c/0x140 [ 4104.985639][ T282] addrconf_add_mroute+0x129/0x180 [ 4104.985639][ T282] addrconf_add_dev+0xe2/0x170 [ 4104.985639][ T282] inet6_addr_add+0x12f/0xa40 [ 4104.985639][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4104.985639][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4104.985639][ T282] netlink_rcv_skb+0x130/0x360 [ 4104.985639][ T282] netlink_unicast+0x449/0x710 [ 4104.985639][ T282] netlink_sendmsg+0x723/0xbe0 [ 4104.985639][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4104.985639][ T282] ___sys_sendmsg+0xee/0x170 [ 4104.985639][ T282] __sys_sendmsg+0xcd/0x170 [ 4104.985639][ T282] do_syscall_64+0xc6/0x1e0 [ 4104.985639][ T282] [ 4104.987798][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4104.987798][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4104.987798][ T282] ipv6_find_idev+0x102/0x170 [ 4104.987798][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4104.987798][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4104.987798][ T282] netlink_rcv_skb+0x130/0x360 [ 4104.987798][ T282] netlink_unicast+0x449/0x710 [ 4104.987798][ T282] netlink_sendmsg+0x723/0xbe0 [ 4104.987798][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4104.987798][ T282] ___sys_sendmsg+0xee/0x170 [ 4104.987798][ T282] __sys_sendmsg+0xcd/0x170 [ 4104.987798][ T282] do_syscall_64+0xc6/0x1e0 [ 4104.987798][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4104.987798][ T282] [ 4104.989506][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4104.989506][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4104.989506][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4104.989506][ T282] ipv6_find_idev+0x102/0x170 [ 4104.989506][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4104.989506][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4104.989506][ T282] netlink_rcv_skb+0x130/0x360 [ 4104.989506][ T282] netlink_unicast+0x449/0x710 [ 4104.989506][ T282] netlink_sendmsg+0x723/0xbe0 [ 4104.989506][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4104.989506][ T282] ___sys_sendmsg+0xee/0x170 [ 4104.989506][ T282] __sys_sendmsg+0xcd/0x170 [ 4104.989506][ T282] do_syscall_64+0xc6/0x1e0 [ 4104.989506][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4104.989506][ T282] [ 4114.698954][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4114.699403][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4114.699403][ T284] netdev_get_by_index+0x5e/0x80 [ 4114.699403][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4114.699403][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4114.699403][ T284] ip6_route_add+0x1c/0x140 [ 4114.699403][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4114.699403][ T284] inet6_addr_add+0x4f8/0xa40 [ 4114.699403][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4114.699403][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4114.699403][ T284] netlink_rcv_skb+0x130/0x360 [ 4114.699403][ T284] netlink_unicast+0x449/0x710 [ 4114.699403][ T284] netlink_sendmsg+0x723/0xbe0 [ 4114.699403][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4114.699403][ T284] ___sys_sendmsg+0xee/0x170 [ 4114.699403][ T284] __sys_sendmsg+0xcd/0x170 [ 4114.699403][ T284] do_syscall_64+0xc6/0x1e0 [ 4114.699403][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4114.699403][ T284] [ 4114.701656][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4114.701656][ T284] netdev_get_by_index+0x5e/0x80 [ 4114.701656][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4114.701656][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4114.701656][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4114.701656][ T284] ipv6_add_addr+0x411/0x2000 [ 4114.701656][ T284] inet6_addr_add+0x30e/0xa40 [ 4114.701656][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4114.701656][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4114.701656][ T284] netlink_rcv_skb+0x130/0x360 [ 4114.701656][ T284] netlink_unicast+0x449/0x710 [ 4114.701656][ T284] netlink_sendmsg+0x723/0xbe0 [ 4114.701656][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4114.701656][ T284] ___sys_sendmsg+0xee/0x170 [ 4114.701656][ T284] __sys_sendmsg+0xcd/0x170 [ 4114.701656][ T284] do_syscall_64+0xc6/0x1e0 [ 4114.701656][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4114.701656][ T284] [ 4114.704339][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4114.704339][ T284] netdev_get_by_index+0x5e/0x80 [ 4114.704339][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4114.704339][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4114.704339][ T284] ip6_route_add+0x1c/0x140 [ 4114.704339][ T284] addrconf_add_mroute+0x129/0x180 [ 4114.704339][ T284] addrconf_add_dev+0xe2/0x170 [ 4114.704339][ T284] inet6_addr_add+0x12f/0xa40 [ 4114.704339][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4114.704339][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4114.704339][ T284] netlink_rcv_skb+0x130/0x360 [ 4114.704339][ T284] netlink_unicast+0x449/0x710 [ 4114.704339][ T284] netlink_sendmsg+0x723/0xbe0 [ 4114.704339][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4114.704339][ T284] ___sys_sendmsg+0xee/0x170 [ 4114.704339][ T284] __sys_sendmsg+0xcd/0x170 [ 4114.704339][ T284] do_syscall_64+0xc6/0x1e0 [ 4114.704339][ T284] [ 4114.706623][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4114.706623][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4114.706623][ T284] ipv6_find_idev+0x102/0x170 [ 4114.706623][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4114.706623][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4114.706623][ T284] netlink_rcv_skb+0x130/0x360 [ 4114.706623][ T284] netlink_unicast+0x449/0x710 [ 4114.706623][ T284] netlink_sendmsg+0x723/0xbe0 [ 4114.706623][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4114.706623][ T284] ___sys_sendmsg+0xee/0x170 [ 4114.706623][ T284] __sys_sendmsg+0xcd/0x170 [ 4114.706623][ T284] do_syscall_64+0xc6/0x1e0 [ 4114.706623][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4114.706623][ T284] [ 4114.708370][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4114.708370][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4114.708370][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4114.708370][ T284] ipv6_find_idev+0x102/0x170 [ 4114.708370][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4114.708370][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4114.708370][ T284] netlink_rcv_skb+0x130/0x360 [ 4114.708370][ T284] netlink_unicast+0x449/0x710 [ 4114.708370][ T284] netlink_sendmsg+0x723/0xbe0 [ 4114.708370][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4114.708370][ T284] ___sys_sendmsg+0xee/0x170 [ 4114.708370][ T284] __sys_sendmsg+0xcd/0x170 [ 4114.708370][ T284] do_syscall_64+0xc6/0x1e0 [ 4114.708370][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4114.708370][ T284] [ 4115.242962][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4115.243403][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4115.243403][ T282] dst_init+0x84/0x4a0 [ 4115.243403][ T282] dst_alloc+0x97/0x150 [ 4115.243403][ T282] ip6_dst_alloc+0x23/0x90 [ 4115.243403][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4115.243403][ T282] ip6_pol_route+0x56f/0x840 [ 4115.243403][ T282] fib6_rule_lookup+0x196/0x240 [ 4115.243403][ T282] ip6_route_input+0x542/0x980 [ 4115.243403][ T282] ipv6_rcv+0x8f/0x400 [ 4115.243403][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4115.243403][ T282] process_backlog+0x101/0x620 [ 4115.243403][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4115.243403][ T282] net_rx_action+0x495/0xbe0 [ 4115.243403][ T282] __do_softirq+0x1b5/0x7f6 [ 4115.243403][ T282] [ 4115.247446][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4115.247446][ T282] netdev_get_by_index+0x5e/0x80 [ 4115.247446][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4115.247446][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4115.247446][ T282] ip6_route_add+0x1c/0x140 [ 4115.247446][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4115.247446][ T282] inet6_addr_add+0x4f8/0xa40 [ 4115.247446][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4115.247446][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4115.247446][ T282] netlink_rcv_skb+0x130/0x360 [ 4115.247446][ T282] netlink_unicast+0x449/0x710 [ 4115.247446][ T282] netlink_sendmsg+0x723/0xbe0 [ 4115.247446][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4115.247446][ T282] ___sys_sendmsg+0xee/0x170 [ 4115.247446][ T282] __sys_sendmsg+0xcd/0x170 [ 4115.247446][ T282] do_syscall_64+0xc6/0x1e0 [ 4115.247446][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4115.247446][ T282] [ 4115.249682][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4115.249682][ T282] netdev_get_by_index+0x5e/0x80 [ 4115.249682][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4115.249682][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4115.249682][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4115.249682][ T282] ipv6_add_addr+0x411/0x2000 [ 4115.249682][ T282] inet6_addr_add+0x30e/0xa40 [ 4115.249682][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4115.249682][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4115.249682][ T282] netlink_rcv_skb+0x130/0x360 [ 4115.249682][ T282] netlink_unicast+0x449/0x710 [ 4115.249682][ T282] netlink_sendmsg+0x723/0xbe0 [ 4115.249682][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4115.249682][ T282] ___sys_sendmsg+0xee/0x170 [ 4115.249682][ T282] __sys_sendmsg+0xcd/0x170 [ 4115.249682][ T282] do_syscall_64+0xc6/0x1e0 [ 4115.249682][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4115.249682][ T282] [ 4115.251925][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4115.251925][ T282] netdev_get_by_index+0x5e/0x80 [ 4115.251925][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4115.251925][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4115.251925][ T282] ip6_route_add+0x1c/0x140 [ 4115.251925][ T282] addrconf_add_mroute+0x129/0x180 [ 4115.251925][ T282] addrconf_add_dev+0xe2/0x170 [ 4115.251925][ T282] inet6_addr_add+0x12f/0xa40 [ 4115.251925][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4115.251925][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4115.251925][ T282] netlink_rcv_skb+0x130/0x360 [ 4115.251925][ T282] netlink_unicast+0x449/0x710 [ 4115.251925][ T282] netlink_sendmsg+0x723/0xbe0 [ 4115.251925][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4115.251925][ T282] ___sys_sendmsg+0xee/0x170 [ 4115.251925][ T282] __sys_sendmsg+0xcd/0x170 [ 4115.251925][ T282] do_syscall_64+0xc6/0x1e0 [ 4115.251925][ T282] [ 4115.254155][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4115.254155][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4115.254155][ T282] ipv6_find_idev+0x102/0x170 [ 4115.254155][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4115.254155][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4115.254155][ T282] netlink_rcv_skb+0x130/0x360 [ 4115.254155][ T282] netlink_unicast+0x449/0x710 [ 4115.254155][ T282] netlink_sendmsg+0x723/0xbe0 [ 4115.254155][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4115.254155][ T282] ___sys_sendmsg+0xee/0x170 [ 4115.254155][ T282] __sys_sendmsg+0xcd/0x170 [ 4115.254155][ T282] do_syscall_64+0xc6/0x1e0 [ 4115.254155][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4115.254155][ T282] [ 4115.255904][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4115.255904][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4115.255904][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4115.255904][ T282] ipv6_find_idev+0x102/0x170 [ 4115.255904][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4115.255904][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4115.255904][ T282] netlink_rcv_skb+0x130/0x360 [ 4115.255904][ T282] netlink_unicast+0x449/0x710 [ 4115.255904][ T282] netlink_sendmsg+0x723/0xbe0 [ 4115.255904][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4115.255904][ T282] ___sys_sendmsg+0xee/0x170 [ 4115.255904][ T282] __sys_sendmsg+0xcd/0x170 [ 4115.255904][ T282] do_syscall_64+0xc6/0x1e0 [ 4115.255904][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4115.255904][ T282] [ 4124.850950][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4124.851428][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4124.851428][ T284] netdev_get_by_index+0x5e/0x80 [ 4124.851428][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4124.851428][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4124.851428][ T284] ip6_route_add+0x1c/0x140 [ 4124.851428][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4124.851428][ T284] inet6_addr_add+0x4f8/0xa40 [ 4124.851428][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4124.851428][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4124.851428][ T284] netlink_rcv_skb+0x130/0x360 [ 4124.851428][ T284] netlink_unicast+0x449/0x710 [ 4124.851428][ T284] netlink_sendmsg+0x723/0xbe0 [ 4124.851428][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4124.851428][ T284] ___sys_sendmsg+0xee/0x170 [ 4124.851428][ T284] __sys_sendmsg+0xcd/0x170 [ 4124.851428][ T284] do_syscall_64+0xc6/0x1e0 [ 4124.851428][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4124.851428][ T284] [ 4124.853708][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4124.853708][ T284] netdev_get_by_index+0x5e/0x80 [ 4124.853708][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4124.853708][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4124.853708][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4124.853708][ T284] ipv6_add_addr+0x411/0x2000 [ 4124.853708][ T284] inet6_addr_add+0x30e/0xa40 [ 4124.853708][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4124.853708][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4124.853708][ T284] netlink_rcv_skb+0x130/0x360 [ 4124.853708][ T284] netlink_unicast+0x449/0x710 [ 4124.853708][ T284] netlink_sendmsg+0x723/0xbe0 [ 4124.853708][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4124.853708][ T284] ___sys_sendmsg+0xee/0x170 [ 4124.853708][ T284] __sys_sendmsg+0xcd/0x170 [ 4124.853708][ T284] do_syscall_64+0xc6/0x1e0 [ 4124.853708][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4124.853708][ T284] [ 4124.855987][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4124.855987][ T284] netdev_get_by_index+0x5e/0x80 [ 4124.855987][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4124.855987][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4124.855987][ T284] ip6_route_add+0x1c/0x140 [ 4124.855987][ T284] addrconf_add_mroute+0x129/0x180 [ 4124.855987][ T284] addrconf_add_dev+0xe2/0x170 [ 4124.855987][ T284] inet6_addr_add+0x12f/0xa40 [ 4124.855987][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4124.855987][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4124.855987][ T284] netlink_rcv_skb+0x130/0x360 [ 4124.855987][ T284] netlink_unicast+0x449/0x710 [ 4124.855987][ T284] netlink_sendmsg+0x723/0xbe0 [ 4124.855987][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4124.855987][ T284] ___sys_sendmsg+0xee/0x170 [ 4124.855987][ T284] __sys_sendmsg+0xcd/0x170 [ 4124.855987][ T284] do_syscall_64+0xc6/0x1e0 [ 4124.855987][ T284] [ 4124.858226][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4124.858226][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4124.858226][ T284] ipv6_find_idev+0x102/0x170 [ 4124.858226][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4124.858226][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4124.858226][ T284] netlink_rcv_skb+0x130/0x360 [ 4124.858226][ T284] netlink_unicast+0x449/0x710 [ 4124.858226][ T284] netlink_sendmsg+0x723/0xbe0 [ 4124.858226][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4124.858226][ T284] ___sys_sendmsg+0xee/0x170 [ 4124.858226][ T284] __sys_sendmsg+0xcd/0x170 [ 4124.858226][ T284] do_syscall_64+0xc6/0x1e0 [ 4124.858226][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4124.858226][ T284] [ 4124.859966][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4124.859966][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4124.859966][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4124.859966][ T284] ipv6_find_idev+0x102/0x170 [ 4124.859966][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4124.859966][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4124.859966][ T284] netlink_rcv_skb+0x130/0x360 [ 4124.859966][ T284] netlink_unicast+0x449/0x710 [ 4124.859966][ T284] netlink_sendmsg+0x723/0xbe0 [ 4124.859966][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4124.859966][ T284] ___sys_sendmsg+0xee/0x170 [ 4124.859966][ T284] __sys_sendmsg+0xcd/0x170 [ 4124.859966][ T284] do_syscall_64+0xc6/0x1e0 [ 4124.859966][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4124.859966][ T284] [ 4125.363056][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4125.363472][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4125.363472][ T282] dst_init+0x84/0x4a0 [ 4125.363472][ T282] dst_alloc+0x97/0x150 [ 4125.363472][ T282] ip6_dst_alloc+0x23/0x90 [ 4125.363472][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4125.363472][ T282] ip6_pol_route+0x56f/0x840 [ 4125.363472][ T282] fib6_rule_lookup+0x196/0x240 [ 4125.363472][ T282] ip6_route_input+0x542/0x980 [ 4125.363472][ T282] ipv6_rcv+0x8f/0x400 [ 4125.363472][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4125.363472][ T282] process_backlog+0x101/0x620 [ 4125.363472][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4125.363472][ T282] net_rx_action+0x495/0xbe0 [ 4125.363472][ T282] __do_softirq+0x1b5/0x7f6 [ 4125.363472][ T282] [ 4125.365367][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4125.365367][ T282] netdev_get_by_index+0x5e/0x80 [ 4125.365367][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4125.365367][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4125.365367][ T282] ip6_route_add+0x1c/0x140 [ 4125.365367][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4125.365367][ T282] inet6_addr_add+0x4f8/0xa40 [ 4125.365367][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4125.365367][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4125.365367][ T282] netlink_rcv_skb+0x130/0x360 [ 4125.365367][ T282] netlink_unicast+0x449/0x710 [ 4125.365367][ T282] netlink_sendmsg+0x723/0xbe0 [ 4125.365367][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4125.365367][ T282] ___sys_sendmsg+0xee/0x170 [ 4125.365367][ T282] __sys_sendmsg+0xcd/0x170 [ 4125.365367][ T282] do_syscall_64+0xc6/0x1e0 [ 4125.365367][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4125.365367][ T282] [ 4125.367634][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4125.367634][ T282] netdev_get_by_index+0x5e/0x80 [ 4125.367634][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4125.367634][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4125.367634][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4125.367634][ T282] ipv6_add_addr+0x411/0x2000 [ 4125.367634][ T282] inet6_addr_add+0x30e/0xa40 [ 4125.367634][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4125.367634][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4125.367634][ T282] netlink_rcv_skb+0x130/0x360 [ 4125.367634][ T282] netlink_unicast+0x449/0x710 [ 4125.367634][ T282] netlink_sendmsg+0x723/0xbe0 [ 4125.367634][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4125.367634][ T282] ___sys_sendmsg+0xee/0x170 [ 4125.367634][ T282] __sys_sendmsg+0xcd/0x170 [ 4125.367634][ T282] do_syscall_64+0xc6/0x1e0 [ 4125.367634][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4125.367634][ T282] [ 4125.369880][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4125.369880][ T282] netdev_get_by_index+0x5e/0x80 [ 4125.369880][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4125.369880][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4125.369880][ T282] ip6_route_add+0x1c/0x140 [ 4125.369880][ T282] addrconf_add_mroute+0x129/0x180 [ 4125.369880][ T282] addrconf_add_dev+0xe2/0x170 [ 4125.369880][ T282] inet6_addr_add+0x12f/0xa40 [ 4125.369880][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4125.369880][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4125.369880][ T282] netlink_rcv_skb+0x130/0x360 [ 4125.369880][ T282] netlink_unicast+0x449/0x710 [ 4125.369880][ T282] netlink_sendmsg+0x723/0xbe0 [ 4125.369880][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4125.369880][ T282] ___sys_sendmsg+0xee/0x170 [ 4125.369880][ T282] __sys_sendmsg+0xcd/0x170 [ 4125.369880][ T282] do_syscall_64+0xc6/0x1e0 [ 4125.369880][ T282] [ 4125.372060][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4125.372060][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4125.372060][ T282] ipv6_find_idev+0x102/0x170 [ 4125.372060][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4125.372060][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4125.372060][ T282] netlink_rcv_skb+0x130/0x360 [ 4125.372060][ T282] netlink_unicast+0x449/0x710 [ 4125.372060][ T282] netlink_sendmsg+0x723/0xbe0 [ 4125.372060][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4125.372060][ T282] ___sys_sendmsg+0xee/0x170 [ 4125.372060][ T282] __sys_sendmsg+0xcd/0x170 [ 4125.372060][ T282] do_syscall_64+0xc6/0x1e0 [ 4125.372060][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4125.372060][ T282] [ 4125.373763][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4125.373763][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4125.373763][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4125.373763][ T282] ipv6_find_idev+0x102/0x170 [ 4125.373763][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4125.373763][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4125.373763][ T282] netlink_rcv_skb+0x130/0x360 [ 4125.373763][ T282] netlink_unicast+0x449/0x710 [ 4125.373763][ T282] netlink_sendmsg+0x723/0xbe0 [ 4125.373763][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4125.373763][ T282] ___sys_sendmsg+0xee/0x170 [ 4125.373763][ T282] __sys_sendmsg+0xcd/0x170 [ 4125.373763][ T282] do_syscall_64+0xc6/0x1e0 [ 4125.373763][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4125.373763][ T282] [ 4135.107012][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4135.107508][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4135.107508][ T284] netdev_get_by_index+0x5e/0x80 [ 4135.107508][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4135.107508][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4135.107508][ T284] ip6_route_add+0x1c/0x140 [ 4135.107508][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4135.107508][ T284] inet6_addr_add+0x4f8/0xa40 [ 4135.107508][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4135.107508][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4135.107508][ T284] netlink_rcv_skb+0x130/0x360 [ 4135.107508][ T284] netlink_unicast+0x449/0x710 [ 4135.107508][ T284] netlink_sendmsg+0x723/0xbe0 [ 4135.107508][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4135.107508][ T284] ___sys_sendmsg+0xee/0x170 [ 4135.107508][ T284] __sys_sendmsg+0xcd/0x170 [ 4135.107508][ T284] do_syscall_64+0xc6/0x1e0 [ 4135.107508][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4135.107508][ T284] [ 4135.109818][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4135.109818][ T284] netdev_get_by_index+0x5e/0x80 [ 4135.109818][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4135.109818][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4135.109818][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4135.109818][ T284] ipv6_add_addr+0x411/0x2000 [ 4135.109818][ T284] inet6_addr_add+0x30e/0xa40 [ 4135.109818][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4135.109818][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4135.109818][ T284] netlink_rcv_skb+0x130/0x360 [ 4135.109818][ T284] netlink_unicast+0x449/0x710 [ 4135.109818][ T284] netlink_sendmsg+0x723/0xbe0 [ 4135.109818][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4135.109818][ T284] ___sys_sendmsg+0xee/0x170 [ 4135.109818][ T284] __sys_sendmsg+0xcd/0x170 [ 4135.109818][ T284] do_syscall_64+0xc6/0x1e0 [ 4135.109818][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4135.109818][ T284] [ 4135.112076][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4135.112076][ T284] netdev_get_by_index+0x5e/0x80 [ 4135.112076][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4135.112076][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4135.112076][ T284] ip6_route_add+0x1c/0x140 [ 4135.112076][ T284] addrconf_add_mroute+0x129/0x180 [ 4135.112076][ T284] addrconf_add_dev+0xe2/0x170 [ 4135.112076][ T284] inet6_addr_add+0x12f/0xa40 [ 4135.112076][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4135.112076][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4135.112076][ T284] netlink_rcv_skb+0x130/0x360 [ 4135.112076][ T284] netlink_unicast+0x449/0x710 [ 4135.112076][ T284] netlink_sendmsg+0x723/0xbe0 [ 4135.112076][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4135.112076][ T284] ___sys_sendmsg+0xee/0x170 [ 4135.112076][ T284] __sys_sendmsg+0xcd/0x170 [ 4135.112076][ T284] do_syscall_64+0xc6/0x1e0 [ 4135.112076][ T284] [ 4135.114259][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4135.114259][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4135.114259][ T284] ipv6_find_idev+0x102/0x170 [ 4135.114259][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4135.114259][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4135.114259][ T284] netlink_rcv_skb+0x130/0x360 [ 4135.114259][ T284] netlink_unicast+0x449/0x710 [ 4135.114259][ T284] netlink_sendmsg+0x723/0xbe0 [ 4135.114259][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4135.114259][ T284] ___sys_sendmsg+0xee/0x170 [ 4135.114259][ T284] __sys_sendmsg+0xcd/0x170 [ 4135.114259][ T284] do_syscall_64+0xc6/0x1e0 [ 4135.114259][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4135.114259][ T284] [ 4135.115979][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4135.115979][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4135.115979][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4135.115979][ T284] ipv6_find_idev+0x102/0x170 [ 4135.115979][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4135.115979][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4135.115979][ T284] netlink_rcv_skb+0x130/0x360 [ 4135.115979][ T284] netlink_unicast+0x449/0x710 [ 4135.115979][ T284] netlink_sendmsg+0x723/0xbe0 [ 4135.115979][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4135.115979][ T284] ___sys_sendmsg+0xee/0x170 [ 4135.115979][ T284] __sys_sendmsg+0xcd/0x170 [ 4135.115979][ T284] do_syscall_64+0xc6/0x1e0 [ 4135.115979][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4135.115979][ T284] [ 4135.611002][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4135.611438][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4135.611438][ T282] dst_init+0x84/0x4a0 [ 4135.611438][ T282] dst_alloc+0x97/0x150 [ 4135.611438][ T282] ip6_dst_alloc+0x23/0x90 [ 4135.611438][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4135.611438][ T282] ip6_pol_route+0x56f/0x840 [ 4135.611438][ T282] fib6_rule_lookup+0x196/0x240 [ 4135.611438][ T282] ip6_route_input+0x542/0x980 [ 4135.611438][ T282] ipv6_rcv+0x8f/0x400 [ 4135.611438][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4135.611438][ T282] process_backlog+0x101/0x620 [ 4135.611438][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4135.611438][ T282] net_rx_action+0x495/0xbe0 [ 4135.611438][ T282] __do_softirq+0x1b5/0x7f6 [ 4135.611438][ T282] [ 4135.613274][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4135.613274][ T282] netdev_get_by_index+0x5e/0x80 [ 4135.613274][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4135.613274][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4135.613274][ T282] ip6_route_add+0x1c/0x140 [ 4135.613274][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4135.613274][ T282] inet6_addr_add+0x4f8/0xa40 [ 4135.613274][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4135.613274][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4135.613274][ T282] netlink_rcv_skb+0x130/0x360 [ 4135.613274][ T282] netlink_unicast+0x449/0x710 [ 4135.613274][ T282] netlink_sendmsg+0x723/0xbe0 [ 4135.613274][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4135.613274][ T282] ___sys_sendmsg+0xee/0x170 [ 4135.613274][ T282] __sys_sendmsg+0xcd/0x170 [ 4135.613274][ T282] do_syscall_64+0xc6/0x1e0 [ 4135.613274][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4135.613274][ T282] [ 4135.615488][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4135.615488][ T282] netdev_get_by_index+0x5e/0x80 [ 4135.615488][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4135.615488][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4135.615488][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4135.615488][ T282] ipv6_add_addr+0x411/0x2000 [ 4135.615488][ T282] inet6_addr_add+0x30e/0xa40 [ 4135.615488][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4135.615488][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4135.615488][ T282] netlink_rcv_skb+0x130/0x360 [ 4135.615488][ T282] netlink_unicast+0x449/0x710 [ 4135.615488][ T282] netlink_sendmsg+0x723/0xbe0 [ 4135.615488][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4135.615488][ T282] ___sys_sendmsg+0xee/0x170 [ 4135.615488][ T282] __sys_sendmsg+0xcd/0x170 [ 4135.615488][ T282] do_syscall_64+0xc6/0x1e0 [ 4135.615488][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4135.615488][ T282] [ 4135.617694][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4135.617694][ T282] netdev_get_by_index+0x5e/0x80 [ 4135.617694][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4135.617694][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4135.617694][ T282] ip6_route_add+0x1c/0x140 [ 4135.617694][ T282] addrconf_add_mroute+0x129/0x180 [ 4135.617694][ T282] addrconf_add_dev+0xe2/0x170 [ 4135.617694][ T282] inet6_addr_add+0x12f/0xa40 [ 4135.617694][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4135.617694][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4135.617694][ T282] netlink_rcv_skb+0x130/0x360 [ 4135.617694][ T282] netlink_unicast+0x449/0x710 [ 4135.617694][ T282] netlink_sendmsg+0x723/0xbe0 [ 4135.617694][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4135.617694][ T282] ___sys_sendmsg+0xee/0x170 [ 4135.617694][ T282] __sys_sendmsg+0xcd/0x170 [ 4135.617694][ T282] do_syscall_64+0xc6/0x1e0 [ 4135.617694][ T282] [ 4135.619860][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4135.619860][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4135.619860][ T282] ipv6_find_idev+0x102/0x170 [ 4135.619860][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4135.619860][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4135.619860][ T282] netlink_rcv_skb+0x130/0x360 [ 4135.619860][ T282] netlink_unicast+0x449/0x710 [ 4135.619860][ T282] netlink_sendmsg+0x723/0xbe0 [ 4135.619860][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4135.619860][ T282] ___sys_sendmsg+0xee/0x170 [ 4135.619860][ T282] __sys_sendmsg+0xcd/0x170 [ 4135.619860][ T282] do_syscall_64+0xc6/0x1e0 [ 4135.619860][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4135.619860][ T282] [ 4135.621605][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4135.621605][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4135.621605][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4135.621605][ T282] ipv6_find_idev+0x102/0x170 [ 4135.621605][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4135.621605][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4135.621605][ T282] netlink_rcv_skb+0x130/0x360 [ 4135.621605][ T282] netlink_unicast+0x449/0x710 [ 4135.621605][ T282] netlink_sendmsg+0x723/0xbe0 [ 4135.621605][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4135.621605][ T282] ___sys_sendmsg+0xee/0x170 [ 4135.621605][ T282] __sys_sendmsg+0xcd/0x170 [ 4135.621605][ T282] do_syscall_64+0xc6/0x1e0 [ 4135.621605][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4135.621605][ T282] [ 4145.362944][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4145.363395][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4145.363395][ T284] netdev_get_by_index+0x5e/0x80 [ 4145.363395][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4145.363395][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4145.363395][ T284] ip6_route_add+0x1c/0x140 [ 4145.363395][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4145.363395][ T284] inet6_addr_add+0x4f8/0xa40 [ 4145.363395][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4145.363395][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4145.363395][ T284] netlink_rcv_skb+0x130/0x360 [ 4145.363395][ T284] netlink_unicast+0x449/0x710 [ 4145.363395][ T284] netlink_sendmsg+0x723/0xbe0 [ 4145.363395][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4145.363395][ T284] ___sys_sendmsg+0xee/0x170 [ 4145.363395][ T284] __sys_sendmsg+0xcd/0x170 [ 4145.363395][ T284] do_syscall_64+0xc6/0x1e0 [ 4145.363395][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4145.363395][ T284] [ 4145.365681][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4145.365681][ T284] netdev_get_by_index+0x5e/0x80 [ 4145.365681][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4145.365681][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4145.365681][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4145.365681][ T284] ipv6_add_addr+0x411/0x2000 [ 4145.365681][ T284] inet6_addr_add+0x30e/0xa40 [ 4145.365681][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4145.365681][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4145.365681][ T284] netlink_rcv_skb+0x130/0x360 [ 4145.365681][ T284] netlink_unicast+0x449/0x710 [ 4145.365681][ T284] netlink_sendmsg+0x723/0xbe0 [ 4145.365681][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4145.365681][ T284] ___sys_sendmsg+0xee/0x170 [ 4145.365681][ T284] __sys_sendmsg+0xcd/0x170 [ 4145.365681][ T284] do_syscall_64+0xc6/0x1e0 [ 4145.365681][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4145.365681][ T284] [ 4145.367908][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4145.367908][ T284] netdev_get_by_index+0x5e/0x80 [ 4145.367908][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4145.367908][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4145.367908][ T284] ip6_route_add+0x1c/0x140 [ 4145.367908][ T284] addrconf_add_mroute+0x129/0x180 [ 4145.367908][ T284] addrconf_add_dev+0xe2/0x170 [ 4145.367908][ T284] inet6_addr_add+0x12f/0xa40 [ 4145.367908][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4145.367908][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4145.367908][ T284] netlink_rcv_skb+0x130/0x360 [ 4145.367908][ T284] netlink_unicast+0x449/0x710 [ 4145.367908][ T284] netlink_sendmsg+0x723/0xbe0 [ 4145.367908][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4145.367908][ T284] ___sys_sendmsg+0xee/0x170 [ 4145.367908][ T284] __sys_sendmsg+0xcd/0x170 [ 4145.367908][ T284] do_syscall_64+0xc6/0x1e0 [ 4145.367908][ T284] [ 4145.370131][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4145.370131][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4145.370131][ T284] ipv6_find_idev+0x102/0x170 [ 4145.370131][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4145.370131][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4145.370131][ T284] netlink_rcv_skb+0x130/0x360 [ 4145.370131][ T284] netlink_unicast+0x449/0x710 [ 4145.370131][ T284] netlink_sendmsg+0x723/0xbe0 [ 4145.370131][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4145.370131][ T284] ___sys_sendmsg+0xee/0x170 [ 4145.370131][ T284] __sys_sendmsg+0xcd/0x170 [ 4145.370131][ T284] do_syscall_64+0xc6/0x1e0 [ 4145.370131][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4145.370131][ T284] [ 4145.371866][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4145.371866][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4145.371866][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4145.371866][ T284] ipv6_find_idev+0x102/0x170 [ 4145.371866][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4145.371866][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4145.371866][ T284] netlink_rcv_skb+0x130/0x360 [ 4145.371866][ T284] netlink_unicast+0x449/0x710 [ 4145.371866][ T284] netlink_sendmsg+0x723/0xbe0 [ 4145.371866][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4145.371866][ T284] ___sys_sendmsg+0xee/0x170 [ 4145.371866][ T284] __sys_sendmsg+0xcd/0x170 [ 4145.371866][ T284] do_syscall_64+0xc6/0x1e0 [ 4145.371866][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4145.371866][ T284] [ 4145.859015][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4145.859480][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4145.859480][ T282] dst_init+0x84/0x4a0 [ 4145.859480][ T282] dst_alloc+0x97/0x150 [ 4145.859480][ T282] ip6_dst_alloc+0x23/0x90 [ 4145.859480][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4145.859480][ T282] ip6_pol_route+0x56f/0x840 [ 4145.859480][ T282] fib6_rule_lookup+0x196/0x240 [ 4145.859480][ T282] ip6_route_input+0x542/0x980 [ 4145.859480][ T282] ipv6_rcv+0x8f/0x400 [ 4145.859480][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4145.859480][ T282] process_backlog+0x101/0x620 [ 4145.859480][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4145.859480][ T282] net_rx_action+0x495/0xbe0 [ 4145.859480][ T282] __do_softirq+0x1b5/0x7f6 [ 4145.859480][ T282] [ 4145.861353][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4145.861353][ T282] netdev_get_by_index+0x5e/0x80 [ 4145.861353][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4145.861353][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4145.861353][ T282] ip6_route_add+0x1c/0x140 [ 4145.861353][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4145.861353][ T282] inet6_addr_add+0x4f8/0xa40 [ 4145.861353][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4145.861353][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4145.861353][ T282] netlink_rcv_skb+0x130/0x360 [ 4145.861353][ T282] netlink_unicast+0x449/0x710 [ 4145.861353][ T282] netlink_sendmsg+0x723/0xbe0 [ 4145.861353][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4145.861353][ T282] ___sys_sendmsg+0xee/0x170 [ 4145.861353][ T282] __sys_sendmsg+0xcd/0x170 [ 4145.861353][ T282] do_syscall_64+0xc6/0x1e0 [ 4145.861353][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4145.861353][ T282] [ 4145.863648][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4145.863648][ T282] netdev_get_by_index+0x5e/0x80 [ 4145.863648][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4145.863648][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4145.863648][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4145.863648][ T282] ipv6_add_addr+0x411/0x2000 [ 4145.863648][ T282] inet6_addr_add+0x30e/0xa40 [ 4145.863648][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4145.863648][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4145.863648][ T282] netlink_rcv_skb+0x130/0x360 [ 4145.863648][ T282] netlink_unicast+0x449/0x710 [ 4145.863648][ T282] netlink_sendmsg+0x723/0xbe0 [ 4145.863648][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4145.863648][ T282] ___sys_sendmsg+0xee/0x170 [ 4145.863648][ T282] __sys_sendmsg+0xcd/0x170 [ 4145.863648][ T282] do_syscall_64+0xc6/0x1e0 [ 4145.863648][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4145.863648][ T282] [ 4145.865970][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4145.865970][ T282] netdev_get_by_index+0x5e/0x80 [ 4145.865970][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4145.865970][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4145.865970][ T282] ip6_route_add+0x1c/0x140 [ 4145.865970][ T282] addrconf_add_mroute+0x129/0x180 [ 4145.865970][ T282] addrconf_add_dev+0xe2/0x170 [ 4145.865970][ T282] inet6_addr_add+0x12f/0xa40 [ 4145.865970][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4145.865970][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4145.865970][ T282] netlink_rcv_skb+0x130/0x360 [ 4145.865970][ T282] netlink_unicast+0x449/0x710 [ 4145.865970][ T282] netlink_sendmsg+0x723/0xbe0 [ 4145.865970][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4145.865970][ T282] ___sys_sendmsg+0xee/0x170 [ 4145.865970][ T282] __sys_sendmsg+0xcd/0x170 [ 4145.865970][ T282] do_syscall_64+0xc6/0x1e0 [ 4145.865970][ T282] [ 4145.868210][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4145.868210][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4145.868210][ T282] ipv6_find_idev+0x102/0x170 [ 4145.868210][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4145.868210][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4145.868210][ T282] netlink_rcv_skb+0x130/0x360 [ 4145.868210][ T282] netlink_unicast+0x449/0x710 [ 4145.868210][ T282] netlink_sendmsg+0x723/0xbe0 [ 4145.868210][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4145.868210][ T282] ___sys_sendmsg+0xee/0x170 [ 4145.868210][ T282] __sys_sendmsg+0xcd/0x170 [ 4145.868210][ T282] do_syscall_64+0xc6/0x1e0 [ 4145.868210][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4145.868210][ T282] [ 4145.870017][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4145.870017][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4145.870017][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4145.870017][ T282] ipv6_find_idev+0x102/0x170 [ 4145.870017][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4145.870017][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4145.870017][ T282] netlink_rcv_skb+0x130/0x360 [ 4145.870017][ T282] netlink_unicast+0x449/0x710 [ 4145.870017][ T282] netlink_sendmsg+0x723/0xbe0 [ 4145.870017][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4145.870017][ T282] ___sys_sendmsg+0xee/0x170 [ 4145.870017][ T282] __sys_sendmsg+0xcd/0x170 [ 4145.870017][ T282] do_syscall_64+0xc6/0x1e0 [ 4145.870017][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4145.870017][ T282] [ 4155.619039][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4155.619497][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4155.619497][ T284] netdev_get_by_index+0x5e/0x80 [ 4155.619497][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4155.619497][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4155.619497][ T284] ip6_route_add+0x1c/0x140 [ 4155.619497][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4155.619497][ T284] inet6_addr_add+0x4f8/0xa40 [ 4155.619497][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4155.619497][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4155.619497][ T284] netlink_rcv_skb+0x130/0x360 [ 4155.619497][ T284] netlink_unicast+0x449/0x710 [ 4155.619497][ T284] netlink_sendmsg+0x723/0xbe0 [ 4155.619497][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4155.619497][ T284] ___sys_sendmsg+0xee/0x170 [ 4155.619497][ T284] __sys_sendmsg+0xcd/0x170 [ 4155.619497][ T284] do_syscall_64+0xc6/0x1e0 [ 4155.619497][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4155.619497][ T284] [ 4155.621848][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4155.621848][ T284] netdev_get_by_index+0x5e/0x80 [ 4155.621848][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4155.621848][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4155.621848][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4155.621848][ T284] ipv6_add_addr+0x411/0x2000 [ 4155.621848][ T284] inet6_addr_add+0x30e/0xa40 [ 4155.621848][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4155.621848][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4155.621848][ T284] netlink_rcv_skb+0x130/0x360 [ 4155.621848][ T284] netlink_unicast+0x449/0x710 [ 4155.621848][ T284] netlink_sendmsg+0x723/0xbe0 [ 4155.621848][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4155.621848][ T284] ___sys_sendmsg+0xee/0x170 [ 4155.621848][ T284] __sys_sendmsg+0xcd/0x170 [ 4155.621848][ T284] do_syscall_64+0xc6/0x1e0 [ 4155.621848][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4155.621848][ T284] [ 4155.624615][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4155.624615][ T284] netdev_get_by_index+0x5e/0x80 [ 4155.624615][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4155.624615][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4155.624615][ T284] ip6_route_add+0x1c/0x140 [ 4155.624615][ T284] addrconf_add_mroute+0x129/0x180 [ 4155.624615][ T284] addrconf_add_dev+0xe2/0x170 [ 4155.624615][ T284] inet6_addr_add+0x12f/0xa40 [ 4155.624615][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4155.624615][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4155.624615][ T284] netlink_rcv_skb+0x130/0x360 [ 4155.624615][ T284] netlink_unicast+0x449/0x710 [ 4155.624615][ T284] netlink_sendmsg+0x723/0xbe0 [ 4155.624615][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4155.624615][ T284] ___sys_sendmsg+0xee/0x170 [ 4155.624615][ T284] __sys_sendmsg+0xcd/0x170 [ 4155.624615][ T284] do_syscall_64+0xc6/0x1e0 [ 4155.624615][ T284] [ 4155.626836][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4155.626836][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4155.626836][ T284] ipv6_find_idev+0x102/0x170 [ 4155.626836][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4155.626836][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4155.626836][ T284] netlink_rcv_skb+0x130/0x360 [ 4155.626836][ T284] netlink_unicast+0x449/0x710 [ 4155.626836][ T284] netlink_sendmsg+0x723/0xbe0 [ 4155.626836][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4155.626836][ T284] ___sys_sendmsg+0xee/0x170 [ 4155.626836][ T284] __sys_sendmsg+0xcd/0x170 [ 4155.626836][ T284] do_syscall_64+0xc6/0x1e0 [ 4155.626836][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4155.626836][ T284] [ 4155.628602][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4155.628602][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4155.628602][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4155.628602][ T284] ipv6_find_idev+0x102/0x170 [ 4155.628602][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4155.628602][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4155.628602][ T284] netlink_rcv_skb+0x130/0x360 [ 4155.628602][ T284] netlink_unicast+0x449/0x710 [ 4155.628602][ T284] netlink_sendmsg+0x723/0xbe0 [ 4155.628602][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4155.628602][ T284] ___sys_sendmsg+0xee/0x170 [ 4155.628602][ T284] __sys_sendmsg+0xcd/0x170 [ 4155.628602][ T284] do_syscall_64+0xc6/0x1e0 [ 4155.628602][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4155.628602][ T284] [ 4156.115026][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4156.115468][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4156.115468][ T282] dst_init+0x84/0x4a0 [ 4156.115468][ T282] dst_alloc+0x97/0x150 [ 4156.115468][ T282] ip6_dst_alloc+0x23/0x90 [ 4156.115468][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4156.115468][ T282] ip6_pol_route+0x56f/0x840 [ 4156.115468][ T282] fib6_rule_lookup+0x196/0x240 [ 4156.115468][ T282] ip6_route_input+0x542/0x980 [ 4156.115468][ T282] ipv6_rcv+0x8f/0x400 [ 4156.115468][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4156.115468][ T282] process_backlog+0x101/0x620 [ 4156.115468][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4156.115468][ T282] net_rx_action+0x495/0xbe0 [ 4156.115468][ T282] __do_softirq+0x1b5/0x7f6 [ 4156.115468][ T282] [ 4156.117287][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4156.117287][ T282] netdev_get_by_index+0x5e/0x80 [ 4156.117287][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4156.117287][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4156.117287][ T282] ip6_route_add+0x1c/0x140 [ 4156.117287][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4156.117287][ T282] inet6_addr_add+0x4f8/0xa40 [ 4156.117287][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4156.117287][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4156.117287][ T282] netlink_rcv_skb+0x130/0x360 [ 4156.117287][ T282] netlink_unicast+0x449/0x710 [ 4156.117287][ T282] netlink_sendmsg+0x723/0xbe0 [ 4156.117287][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4156.117287][ T282] ___sys_sendmsg+0xee/0x170 [ 4156.117287][ T282] __sys_sendmsg+0xcd/0x170 [ 4156.117287][ T282] do_syscall_64+0xc6/0x1e0 [ 4156.117287][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4156.117287][ T282] [ 4156.119501][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4156.119501][ T282] netdev_get_by_index+0x5e/0x80 [ 4156.119501][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4156.119501][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4156.119501][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4156.119501][ T282] ipv6_add_addr+0x411/0x2000 [ 4156.119501][ T282] inet6_addr_add+0x30e/0xa40 [ 4156.119501][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4156.119501][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4156.119501][ T282] netlink_rcv_skb+0x130/0x360 [ 4156.119501][ T282] netlink_unicast+0x449/0x710 [ 4156.119501][ T282] netlink_sendmsg+0x723/0xbe0 [ 4156.119501][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4156.119501][ T282] ___sys_sendmsg+0xee/0x170 [ 4156.119501][ T282] __sys_sendmsg+0xcd/0x170 [ 4156.119501][ T282] do_syscall_64+0xc6/0x1e0 [ 4156.119501][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4156.119501][ T282] [ 4156.121743][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4156.121743][ T282] netdev_get_by_index+0x5e/0x80 [ 4156.121743][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4156.121743][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4156.121743][ T282] ip6_route_add+0x1c/0x140 [ 4156.121743][ T282] addrconf_add_mroute+0x129/0x180 [ 4156.121743][ T282] addrconf_add_dev+0xe2/0x170 [ 4156.121743][ T282] inet6_addr_add+0x12f/0xa40 [ 4156.121743][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4156.121743][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4156.121743][ T282] netlink_rcv_skb+0x130/0x360 [ 4156.121743][ T282] netlink_unicast+0x449/0x710 [ 4156.121743][ T282] netlink_sendmsg+0x723/0xbe0 [ 4156.121743][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4156.121743][ T282] ___sys_sendmsg+0xee/0x170 [ 4156.121743][ T282] __sys_sendmsg+0xcd/0x170 [ 4156.121743][ T282] do_syscall_64+0xc6/0x1e0 [ 4156.121743][ T282] [ 4156.123949][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4156.123949][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4156.123949][ T282] ipv6_find_idev+0x102/0x170 [ 4156.123949][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4156.123949][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4156.123949][ T282] netlink_rcv_skb+0x130/0x360 [ 4156.123949][ T282] netlink_unicast+0x449/0x710 [ 4156.123949][ T282] netlink_sendmsg+0x723/0xbe0 [ 4156.123949][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4156.123949][ T282] ___sys_sendmsg+0xee/0x170 [ 4156.123949][ T282] __sys_sendmsg+0xcd/0x170 [ 4156.123949][ T282] do_syscall_64+0xc6/0x1e0 [ 4156.123949][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4156.123949][ T282] [ 4156.125672][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4156.125672][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4156.125672][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4156.125672][ T282] ipv6_find_idev+0x102/0x170 [ 4156.125672][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4156.125672][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4156.125672][ T282] netlink_rcv_skb+0x130/0x360 [ 4156.125672][ T282] netlink_unicast+0x449/0x710 [ 4156.125672][ T282] netlink_sendmsg+0x723/0xbe0 [ 4156.125672][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4156.125672][ T282] ___sys_sendmsg+0xee/0x170 [ 4156.125672][ T282] __sys_sendmsg+0xcd/0x170 [ 4156.125672][ T282] do_syscall_64+0xc6/0x1e0 [ 4156.125672][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4156.125672][ T282] [ 4165.883016][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4165.883452][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4165.883452][ T284] netdev_get_by_index+0x5e/0x80 [ 4165.883452][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4165.883452][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4165.883452][ T284] ip6_route_add+0x1c/0x140 [ 4165.883452][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4165.883452][ T284] inet6_addr_add+0x4f8/0xa40 [ 4165.883452][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4165.883452][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4165.883452][ T284] netlink_rcv_skb+0x130/0x360 [ 4165.883452][ T284] netlink_unicast+0x449/0x710 [ 4165.883452][ T284] netlink_sendmsg+0x723/0xbe0 [ 4165.883452][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4165.883452][ T284] ___sys_sendmsg+0xee/0x170 [ 4165.883452][ T284] __sys_sendmsg+0xcd/0x170 [ 4165.883452][ T284] do_syscall_64+0xc6/0x1e0 [ 4165.883452][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4165.883452][ T284] [ 4165.885759][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4165.885759][ T284] netdev_get_by_index+0x5e/0x80 [ 4165.885759][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4165.885759][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4165.885759][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4165.885759][ T284] ipv6_add_addr+0x411/0x2000 [ 4165.885759][ T284] inet6_addr_add+0x30e/0xa40 [ 4165.885759][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4165.885759][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4165.885759][ T284] netlink_rcv_skb+0x130/0x360 [ 4165.885759][ T284] netlink_unicast+0x449/0x710 [ 4165.885759][ T284] netlink_sendmsg+0x723/0xbe0 [ 4165.885759][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4165.885759][ T284] ___sys_sendmsg+0xee/0x170 [ 4165.885759][ T284] __sys_sendmsg+0xcd/0x170 [ 4165.885759][ T284] do_syscall_64+0xc6/0x1e0 [ 4165.885759][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4165.885759][ T284] [ 4165.888032][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4165.888032][ T284] netdev_get_by_index+0x5e/0x80 [ 4165.888032][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4165.888032][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4165.888032][ T284] ip6_route_add+0x1c/0x140 [ 4165.888032][ T284] addrconf_add_mroute+0x129/0x180 [ 4165.888032][ T284] addrconf_add_dev+0xe2/0x170 [ 4165.888032][ T284] inet6_addr_add+0x12f/0xa40 [ 4165.888032][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4165.888032][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4165.888032][ T284] netlink_rcv_skb+0x130/0x360 [ 4165.888032][ T284] netlink_unicast+0x449/0x710 [ 4165.888032][ T284] netlink_sendmsg+0x723/0xbe0 [ 4165.888032][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4165.888032][ T284] ___sys_sendmsg+0xee/0x170 [ 4165.888032][ T284] __sys_sendmsg+0xcd/0x170 [ 4165.888032][ T284] do_syscall_64+0xc6/0x1e0 [ 4165.888032][ T284] [ 4165.890251][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4165.890251][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4165.890251][ T284] ipv6_find_idev+0x102/0x170 [ 4165.890251][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4165.890251][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4165.890251][ T284] netlink_rcv_skb+0x130/0x360 [ 4165.890251][ T284] netlink_unicast+0x449/0x710 [ 4165.890251][ T284] netlink_sendmsg+0x723/0xbe0 [ 4165.890251][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4165.890251][ T284] ___sys_sendmsg+0xee/0x170 [ 4165.890251][ T284] __sys_sendmsg+0xcd/0x170 [ 4165.890251][ T284] do_syscall_64+0xc6/0x1e0 [ 4165.890251][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4165.890251][ T284] [ 4165.892016][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4165.892016][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4165.892016][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4165.892016][ T284] ipv6_find_idev+0x102/0x170 [ 4165.892016][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4165.892016][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4165.892016][ T284] netlink_rcv_skb+0x130/0x360 [ 4165.892016][ T284] netlink_unicast+0x449/0x710 [ 4165.892016][ T284] netlink_sendmsg+0x723/0xbe0 [ 4165.892016][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4165.892016][ T284] ___sys_sendmsg+0xee/0x170 [ 4165.892016][ T284] __sys_sendmsg+0xcd/0x170 [ 4165.892016][ T284] do_syscall_64+0xc6/0x1e0 [ 4165.892016][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4165.892016][ T284] [ 4166.363126][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4166.363537][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4166.363537][ T282] dst_init+0x84/0x4a0 [ 4166.363537][ T282] dst_alloc+0x97/0x150 [ 4166.363537][ T282] ip6_dst_alloc+0x23/0x90 [ 4166.363537][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4166.363537][ T282] ip6_pol_route+0x56f/0x840 [ 4166.363537][ T282] fib6_rule_lookup+0x196/0x240 [ 4166.363537][ T282] ip6_route_input+0x542/0x980 [ 4166.363537][ T282] ipv6_rcv+0x8f/0x400 [ 4166.363537][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4166.363537][ T282] process_backlog+0x101/0x620 [ 4166.363537][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4166.363537][ T282] net_rx_action+0x495/0xbe0 [ 4166.363537][ T282] __do_softirq+0x1b5/0x7f6 [ 4166.363537][ T282] [ 4166.365425][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4166.365425][ T282] netdev_get_by_index+0x5e/0x80 [ 4166.365425][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4166.365425][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4166.365425][ T282] ip6_route_add+0x1c/0x140 [ 4166.365425][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4166.365425][ T282] inet6_addr_add+0x4f8/0xa40 [ 4166.365425][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4166.365425][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4166.365425][ T282] netlink_rcv_skb+0x130/0x360 [ 4166.365425][ T282] netlink_unicast+0x449/0x710 [ 4166.365425][ T282] netlink_sendmsg+0x723/0xbe0 [ 4166.365425][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4166.365425][ T282] ___sys_sendmsg+0xee/0x170 [ 4166.365425][ T282] __sys_sendmsg+0xcd/0x170 [ 4166.365425][ T282] do_syscall_64+0xc6/0x1e0 [ 4166.365425][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4166.365425][ T282] [ 4166.367659][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4166.367659][ T282] netdev_get_by_index+0x5e/0x80 [ 4166.367659][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4166.367659][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4166.367659][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4166.367659][ T282] ipv6_add_addr+0x411/0x2000 [ 4166.367659][ T282] inet6_addr_add+0x30e/0xa40 [ 4166.367659][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4166.367659][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4166.367659][ T282] netlink_rcv_skb+0x130/0x360 [ 4166.367659][ T282] netlink_unicast+0x449/0x710 [ 4166.367659][ T282] netlink_sendmsg+0x723/0xbe0 [ 4166.367659][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4166.367659][ T282] ___sys_sendmsg+0xee/0x170 [ 4166.367659][ T282] __sys_sendmsg+0xcd/0x170 [ 4166.367659][ T282] do_syscall_64+0xc6/0x1e0 [ 4166.367659][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4166.367659][ T282] [ 4166.369905][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4166.369905][ T282] netdev_get_by_index+0x5e/0x80 [ 4166.369905][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4166.369905][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4166.369905][ T282] ip6_route_add+0x1c/0x140 [ 4166.369905][ T282] addrconf_add_mroute+0x129/0x180 [ 4166.369905][ T282] addrconf_add_dev+0xe2/0x170 [ 4166.369905][ T282] inet6_addr_add+0x12f/0xa40 [ 4166.369905][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4166.369905][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4166.369905][ T282] netlink_rcv_skb+0x130/0x360 [ 4166.369905][ T282] netlink_unicast+0x449/0x710 [ 4166.369905][ T282] netlink_sendmsg+0x723/0xbe0 [ 4166.369905][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4166.369905][ T282] ___sys_sendmsg+0xee/0x170 [ 4166.369905][ T282] __sys_sendmsg+0xcd/0x170 [ 4166.369905][ T282] do_syscall_64+0xc6/0x1e0 [ 4166.369905][ T282] [ 4166.372091][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4166.372091][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4166.372091][ T282] ipv6_find_idev+0x102/0x170 [ 4166.372091][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4166.372091][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4166.372091][ T282] netlink_rcv_skb+0x130/0x360 [ 4166.372091][ T282] netlink_unicast+0x449/0x710 [ 4166.372091][ T282] netlink_sendmsg+0x723/0xbe0 [ 4166.372091][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4166.372091][ T282] ___sys_sendmsg+0xee/0x170 [ 4166.372091][ T282] __sys_sendmsg+0xcd/0x170 [ 4166.372091][ T282] do_syscall_64+0xc6/0x1e0 [ 4166.372091][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4166.372091][ T282] [ 4166.373824][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4166.373824][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4166.373824][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4166.373824][ T282] ipv6_find_idev+0x102/0x170 [ 4166.373824][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4166.373824][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4166.373824][ T282] netlink_rcv_skb+0x130/0x360 [ 4166.373824][ T282] netlink_unicast+0x449/0x710 [ 4166.373824][ T282] netlink_sendmsg+0x723/0xbe0 [ 4166.373824][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4166.373824][ T282] ___sys_sendmsg+0xee/0x170 [ 4166.373824][ T282] __sys_sendmsg+0xcd/0x170 [ 4166.373824][ T282] do_syscall_64+0xc6/0x1e0 [ 4166.373824][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4166.373824][ T282] [ 4176.146961][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4176.147420][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4176.147420][ T284] netdev_get_by_index+0x5e/0x80 [ 4176.147420][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4176.147420][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4176.147420][ T284] ip6_route_add+0x1c/0x140 [ 4176.147420][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4176.147420][ T284] inet6_addr_add+0x4f8/0xa40 [ 4176.147420][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4176.147420][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4176.147420][ T284] netlink_rcv_skb+0x130/0x360 [ 4176.147420][ T284] netlink_unicast+0x449/0x710 [ 4176.147420][ T284] netlink_sendmsg+0x723/0xbe0 [ 4176.147420][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4176.147420][ T284] ___sys_sendmsg+0xee/0x170 [ 4176.147420][ T284] __sys_sendmsg+0xcd/0x170 [ 4176.147420][ T284] do_syscall_64+0xc6/0x1e0 [ 4176.147420][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4176.147420][ T284] [ 4176.149720][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4176.149720][ T284] netdev_get_by_index+0x5e/0x80 [ 4176.149720][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4176.149720][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4176.149720][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4176.149720][ T284] ipv6_add_addr+0x411/0x2000 [ 4176.149720][ T284] inet6_addr_add+0x30e/0xa40 [ 4176.149720][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4176.149720][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4176.149720][ T284] netlink_rcv_skb+0x130/0x360 [ 4176.149720][ T284] netlink_unicast+0x449/0x710 [ 4176.149720][ T284] netlink_sendmsg+0x723/0xbe0 [ 4176.149720][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4176.149720][ T284] ___sys_sendmsg+0xee/0x170 [ 4176.149720][ T284] __sys_sendmsg+0xcd/0x170 [ 4176.149720][ T284] do_syscall_64+0xc6/0x1e0 [ 4176.149720][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4176.149720][ T284] [ 4176.151993][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4176.151993][ T284] netdev_get_by_index+0x5e/0x80 [ 4176.151993][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4176.151993][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4176.151993][ T284] ip6_route_add+0x1c/0x140 [ 4176.151993][ T284] addrconf_add_mroute+0x129/0x180 [ 4176.151993][ T284] addrconf_add_dev+0xe2/0x170 [ 4176.151993][ T284] inet6_addr_add+0x12f/0xa40 [ 4176.151993][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4176.151993][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4176.151993][ T284] netlink_rcv_skb+0x130/0x360 [ 4176.151993][ T284] netlink_unicast+0x449/0x710 [ 4176.151993][ T284] netlink_sendmsg+0x723/0xbe0 [ 4176.151993][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4176.151993][ T284] ___sys_sendmsg+0xee/0x170 [ 4176.151993][ T284] __sys_sendmsg+0xcd/0x170 [ 4176.151993][ T284] do_syscall_64+0xc6/0x1e0 [ 4176.151993][ T284] [ 4176.154231][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4176.154231][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4176.154231][ T284] ipv6_find_idev+0x102/0x170 [ 4176.154231][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4176.154231][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4176.154231][ T284] netlink_rcv_skb+0x130/0x360 [ 4176.154231][ T284] netlink_unicast+0x449/0x710 [ 4176.154231][ T284] netlink_sendmsg+0x723/0xbe0 [ 4176.154231][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4176.154231][ T284] ___sys_sendmsg+0xee/0x170 [ 4176.154231][ T284] __sys_sendmsg+0xcd/0x170 [ 4176.154231][ T284] do_syscall_64+0xc6/0x1e0 [ 4176.154231][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4176.154231][ T284] [ 4176.155961][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4176.155961][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4176.155961][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4176.155961][ T284] ipv6_find_idev+0x102/0x170 [ 4176.155961][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4176.155961][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4176.155961][ T284] netlink_rcv_skb+0x130/0x360 [ 4176.155961][ T284] netlink_unicast+0x449/0x710 [ 4176.155961][ T284] netlink_sendmsg+0x723/0xbe0 [ 4176.155961][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4176.155961][ T284] ___sys_sendmsg+0xee/0x170 [ 4176.155961][ T284] __sys_sendmsg+0xcd/0x170 [ 4176.155961][ T284] do_syscall_64+0xc6/0x1e0 [ 4176.155961][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4176.155961][ T284] [ 4176.611154][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4176.611572][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4176.611572][ T282] dst_init+0x84/0x4a0 [ 4176.611572][ T282] dst_alloc+0x97/0x150 [ 4176.611572][ T282] ip6_dst_alloc+0x23/0x90 [ 4176.611572][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4176.611572][ T282] ip6_pol_route+0x56f/0x840 [ 4176.611572][ T282] fib6_rule_lookup+0x196/0x240 [ 4176.611572][ T282] ip6_route_input+0x542/0x980 [ 4176.611572][ T282] ipv6_rcv+0x8f/0x400 [ 4176.611572][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4176.611572][ T282] process_backlog+0x101/0x620 [ 4176.611572][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4176.611572][ T282] net_rx_action+0x495/0xbe0 [ 4176.611572][ T282] __do_softirq+0x1b5/0x7f6 [ 4176.611572][ T282] [ 4176.613427][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4176.613427][ T282] netdev_get_by_index+0x5e/0x80 [ 4176.613427][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4176.613427][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4176.613427][ T282] ip6_route_add+0x1c/0x140 [ 4176.613427][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4176.613427][ T282] inet6_addr_add+0x4f8/0xa40 [ 4176.613427][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4176.613427][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4176.613427][ T282] netlink_rcv_skb+0x130/0x360 [ 4176.613427][ T282] netlink_unicast+0x449/0x710 [ 4176.613427][ T282] netlink_sendmsg+0x723/0xbe0 [ 4176.613427][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4176.613427][ T282] ___sys_sendmsg+0xee/0x170 [ 4176.613427][ T282] __sys_sendmsg+0xcd/0x170 [ 4176.613427][ T282] do_syscall_64+0xc6/0x1e0 [ 4176.613427][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4176.613427][ T282] [ 4176.615671][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4176.615671][ T282] netdev_get_by_index+0x5e/0x80 [ 4176.615671][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4176.615671][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4176.615671][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4176.615671][ T282] ipv6_add_addr+0x411/0x2000 [ 4176.615671][ T282] inet6_addr_add+0x30e/0xa40 [ 4176.615671][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4176.615671][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4176.615671][ T282] netlink_rcv_skb+0x130/0x360 [ 4176.615671][ T282] netlink_unicast+0x449/0x710 [ 4176.615671][ T282] netlink_sendmsg+0x723/0xbe0 [ 4176.615671][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4176.615671][ T282] ___sys_sendmsg+0xee/0x170 [ 4176.615671][ T282] __sys_sendmsg+0xcd/0x170 [ 4176.615671][ T282] do_syscall_64+0xc6/0x1e0 [ 4176.615671][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4176.615671][ T282] [ 4176.617988][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4176.617988][ T282] netdev_get_by_index+0x5e/0x80 [ 4176.617988][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4176.617988][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4176.617988][ T282] ip6_route_add+0x1c/0x140 [ 4176.617988][ T282] addrconf_add_mroute+0x129/0x180 [ 4176.617988][ T282] addrconf_add_dev+0xe2/0x170 [ 4176.617988][ T282] inet6_addr_add+0x12f/0xa40 [ 4176.617988][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4176.617988][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4176.617988][ T282] netlink_rcv_skb+0x130/0x360 [ 4176.617988][ T282] netlink_unicast+0x449/0x710 [ 4176.617988][ T282] netlink_sendmsg+0x723/0xbe0 [ 4176.617988][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4176.617988][ T282] ___sys_sendmsg+0xee/0x170 [ 4176.617988][ T282] __sys_sendmsg+0xcd/0x170 [ 4176.617988][ T282] do_syscall_64+0xc6/0x1e0 [ 4176.617988][ T282] [ 4176.620398][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4176.620398][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4176.620398][ T282] ipv6_find_idev+0x102/0x170 [ 4176.620398][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4176.620398][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4176.620398][ T282] netlink_rcv_skb+0x130/0x360 [ 4176.620398][ T282] netlink_unicast+0x449/0x710 [ 4176.620398][ T282] netlink_sendmsg+0x723/0xbe0 [ 4176.620398][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4176.620398][ T282] ___sys_sendmsg+0xee/0x170 [ 4176.620398][ T282] __sys_sendmsg+0xcd/0x170 [ 4176.620398][ T282] do_syscall_64+0xc6/0x1e0 [ 4176.620398][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4176.620398][ T282] [ 4176.622265][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4176.622265][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4176.622265][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4176.622265][ T282] ipv6_find_idev+0x102/0x170 [ 4176.622265][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4176.622265][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4176.622265][ T282] netlink_rcv_skb+0x130/0x360 [ 4176.622265][ T282] netlink_unicast+0x449/0x710 [ 4176.622265][ T282] netlink_sendmsg+0x723/0xbe0 [ 4176.622265][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4176.622265][ T282] ___sys_sendmsg+0xee/0x170 [ 4176.622265][ T282] __sys_sendmsg+0xcd/0x170 [ 4176.622265][ T282] do_syscall_64+0xc6/0x1e0 [ 4176.622265][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4176.622265][ T282] [ 4186.411013][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4186.411524][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4186.411524][ T284] netdev_get_by_index+0x5e/0x80 [ 4186.411524][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4186.411524][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4186.411524][ T284] ip6_route_add+0x1c/0x140 [ 4186.411524][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4186.411524][ T284] inet6_addr_add+0x4f8/0xa40 [ 4186.411524][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4186.411524][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4186.411524][ T284] netlink_rcv_skb+0x130/0x360 [ 4186.411524][ T284] netlink_unicast+0x449/0x710 [ 4186.411524][ T284] netlink_sendmsg+0x723/0xbe0 [ 4186.411524][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4186.411524][ T284] ___sys_sendmsg+0xee/0x170 [ 4186.411524][ T284] __sys_sendmsg+0xcd/0x170 [ 4186.411524][ T284] do_syscall_64+0xc6/0x1e0 [ 4186.411524][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4186.411524][ T284] [ 4186.413766][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4186.413766][ T284] netdev_get_by_index+0x5e/0x80 [ 4186.413766][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4186.413766][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4186.413766][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4186.413766][ T284] ipv6_add_addr+0x411/0x2000 [ 4186.413766][ T284] inet6_addr_add+0x30e/0xa40 [ 4186.413766][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4186.413766][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4186.413766][ T284] netlink_rcv_skb+0x130/0x360 [ 4186.413766][ T284] netlink_unicast+0x449/0x710 [ 4186.413766][ T284] netlink_sendmsg+0x723/0xbe0 [ 4186.413766][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4186.413766][ T284] ___sys_sendmsg+0xee/0x170 [ 4186.413766][ T284] __sys_sendmsg+0xcd/0x170 [ 4186.413766][ T284] do_syscall_64+0xc6/0x1e0 [ 4186.413766][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4186.413766][ T284] [ 4186.415972][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4186.415972][ T284] netdev_get_by_index+0x5e/0x80 [ 4186.415972][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4186.415972][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4186.415972][ T284] ip6_route_add+0x1c/0x140 [ 4186.415972][ T284] addrconf_add_mroute+0x129/0x180 [ 4186.415972][ T284] addrconf_add_dev+0xe2/0x170 [ 4186.415972][ T284] inet6_addr_add+0x12f/0xa40 [ 4186.415972][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4186.415972][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4186.415972][ T284] netlink_rcv_skb+0x130/0x360 [ 4186.415972][ T284] netlink_unicast+0x449/0x710 [ 4186.415972][ T284] netlink_sendmsg+0x723/0xbe0 [ 4186.415972][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4186.415972][ T284] ___sys_sendmsg+0xee/0x170 [ 4186.415972][ T284] __sys_sendmsg+0xcd/0x170 [ 4186.415972][ T284] do_syscall_64+0xc6/0x1e0 [ 4186.415972][ T284] [ 4186.418132][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4186.418132][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4186.418132][ T284] ipv6_find_idev+0x102/0x170 [ 4186.418132][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4186.418132][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4186.418132][ T284] netlink_rcv_skb+0x130/0x360 [ 4186.418132][ T284] netlink_unicast+0x449/0x710 [ 4186.418132][ T284] netlink_sendmsg+0x723/0xbe0 [ 4186.418132][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4186.418132][ T284] ___sys_sendmsg+0xee/0x170 [ 4186.418132][ T284] __sys_sendmsg+0xcd/0x170 [ 4186.418132][ T284] do_syscall_64+0xc6/0x1e0 [ 4186.418132][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4186.418132][ T284] [ 4186.419826][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4186.419826][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4186.419826][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4186.419826][ T284] ipv6_find_idev+0x102/0x170 [ 4186.419826][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4186.419826][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4186.419826][ T284] netlink_rcv_skb+0x130/0x360 [ 4186.419826][ T284] netlink_unicast+0x449/0x710 [ 4186.419826][ T284] netlink_sendmsg+0x723/0xbe0 [ 4186.419826][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4186.419826][ T284] ___sys_sendmsg+0xee/0x170 [ 4186.419826][ T284] __sys_sendmsg+0xcd/0x170 [ 4186.419826][ T284] do_syscall_64+0xc6/0x1e0 [ 4186.419826][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4186.419826][ T284] [ 4186.867016][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4186.867505][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4186.867505][ T282] dst_init+0x84/0x4a0 [ 4186.867505][ T282] dst_alloc+0x97/0x150 [ 4186.867505][ T282] ip6_dst_alloc+0x23/0x90 [ 4186.867505][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4186.867505][ T282] ip6_pol_route+0x56f/0x840 [ 4186.867505][ T282] fib6_rule_lookup+0x196/0x240 [ 4186.867505][ T282] ip6_route_input+0x542/0x980 [ 4186.867505][ T282] ipv6_rcv+0x8f/0x400 [ 4186.867505][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4186.867505][ T282] process_backlog+0x101/0x620 [ 4186.867505][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4186.867505][ T282] net_rx_action+0x495/0xbe0 [ 4186.867505][ T282] __do_softirq+0x1b5/0x7f6 [ 4186.867505][ T282] [ 4186.869315][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4186.869315][ T282] netdev_get_by_index+0x5e/0x80 [ 4186.869315][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4186.869315][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4186.869315][ T282] ip6_route_add+0x1c/0x140 [ 4186.869315][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4186.869315][ T282] inet6_addr_add+0x4f8/0xa40 [ 4186.869315][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4186.869315][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4186.869315][ T282] netlink_rcv_skb+0x130/0x360 [ 4186.869315][ T282] netlink_unicast+0x449/0x710 [ 4186.869315][ T282] netlink_sendmsg+0x723/0xbe0 [ 4186.869315][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4186.869315][ T282] ___sys_sendmsg+0xee/0x170 [ 4186.869315][ T282] __sys_sendmsg+0xcd/0x170 [ 4186.869315][ T282] do_syscall_64+0xc6/0x1e0 [ 4186.869315][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4186.869315][ T282] [ 4186.871705][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4186.871705][ T282] netdev_get_by_index+0x5e/0x80 [ 4186.871705][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4186.871705][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4186.871705][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4186.871705][ T282] ipv6_add_addr+0x411/0x2000 [ 4186.871705][ T282] inet6_addr_add+0x30e/0xa40 [ 4186.871705][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4186.871705][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4186.871705][ T282] netlink_rcv_skb+0x130/0x360 [ 4186.871705][ T282] netlink_unicast+0x449/0x710 [ 4186.871705][ T282] netlink_sendmsg+0x723/0xbe0 [ 4186.871705][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4186.871705][ T282] ___sys_sendmsg+0xee/0x170 [ 4186.871705][ T282] __sys_sendmsg+0xcd/0x170 [ 4186.871705][ T282] do_syscall_64+0xc6/0x1e0 [ 4186.871705][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4186.871705][ T282] [ 4186.873921][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4186.873921][ T282] netdev_get_by_index+0x5e/0x80 [ 4186.873921][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4186.873921][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4186.873921][ T282] ip6_route_add+0x1c/0x140 [ 4186.873921][ T282] addrconf_add_mroute+0x129/0x180 [ 4186.873921][ T282] addrconf_add_dev+0xe2/0x170 [ 4186.873921][ T282] inet6_addr_add+0x12f/0xa40 [ 4186.873921][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4186.873921][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4186.873921][ T282] netlink_rcv_skb+0x130/0x360 [ 4186.873921][ T282] netlink_unicast+0x449/0x710 [ 4186.873921][ T282] netlink_sendmsg+0x723/0xbe0 [ 4186.873921][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4186.873921][ T282] ___sys_sendmsg+0xee/0x170 [ 4186.873921][ T282] __sys_sendmsg+0xcd/0x170 [ 4186.873921][ T282] do_syscall_64+0xc6/0x1e0 [ 4186.873921][ T282] [ 4186.876090][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4186.876090][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4186.876090][ T282] ipv6_find_idev+0x102/0x170 [ 4186.876090][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4186.876090][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4186.876090][ T282] netlink_rcv_skb+0x130/0x360 [ 4186.876090][ T282] netlink_unicast+0x449/0x710 [ 4186.876090][ T282] netlink_sendmsg+0x723/0xbe0 [ 4186.876090][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4186.876090][ T282] ___sys_sendmsg+0xee/0x170 [ 4186.876090][ T282] __sys_sendmsg+0xcd/0x170 [ 4186.876090][ T282] do_syscall_64+0xc6/0x1e0 [ 4186.876090][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4186.876090][ T282] [ 4186.877787][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4186.877787][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4186.877787][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4186.877787][ T282] ipv6_find_idev+0x102/0x170 [ 4186.877787][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4186.877787][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4186.877787][ T282] netlink_rcv_skb+0x130/0x360 [ 4186.877787][ T282] netlink_unicast+0x449/0x710 [ 4186.877787][ T282] netlink_sendmsg+0x723/0xbe0 [ 4186.877787][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4186.877787][ T282] ___sys_sendmsg+0xee/0x170 [ 4186.877787][ T282] __sys_sendmsg+0xcd/0x170 [ 4186.877787][ T282] do_syscall_64+0xc6/0x1e0 [ 4186.877787][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4186.877787][ T282] [ 4196.675028][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4196.675590][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4196.675590][ T284] netdev_get_by_index+0x5e/0x80 [ 4196.675590][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4196.675590][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4196.675590][ T284] ip6_route_add+0x1c/0x140 [ 4196.675590][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4196.675590][ T284] inet6_addr_add+0x4f8/0xa40 [ 4196.675590][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4196.675590][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4196.675590][ T284] netlink_rcv_skb+0x130/0x360 [ 4196.675590][ T284] netlink_unicast+0x449/0x710 [ 4196.675590][ T284] netlink_sendmsg+0x723/0xbe0 [ 4196.675590][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4196.675590][ T284] ___sys_sendmsg+0xee/0x170 [ 4196.675590][ T284] __sys_sendmsg+0xcd/0x170 [ 4196.675590][ T284] do_syscall_64+0xc6/0x1e0 [ 4196.675590][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4196.675590][ T284] [ 4196.677943][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4196.677943][ T284] netdev_get_by_index+0x5e/0x80 [ 4196.677943][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4196.677943][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4196.677943][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4196.677943][ T284] ipv6_add_addr+0x411/0x2000 [ 4196.677943][ T284] inet6_addr_add+0x30e/0xa40 [ 4196.677943][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4196.677943][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4196.677943][ T284] netlink_rcv_skb+0x130/0x360 [ 4196.677943][ T284] netlink_unicast+0x449/0x710 [ 4196.677943][ T284] netlink_sendmsg+0x723/0xbe0 [ 4196.677943][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4196.677943][ T284] ___sys_sendmsg+0xee/0x170 [ 4196.677943][ T284] __sys_sendmsg+0xcd/0x170 [ 4196.677943][ T284] do_syscall_64+0xc6/0x1e0 [ 4196.677943][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4196.677943][ T284] [ 4196.680302][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4196.680302][ T284] netdev_get_by_index+0x5e/0x80 [ 4196.680302][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4196.680302][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4196.680302][ T284] ip6_route_add+0x1c/0x140 [ 4196.680302][ T284] addrconf_add_mroute+0x129/0x180 [ 4196.680302][ T284] addrconf_add_dev+0xe2/0x170 [ 4196.680302][ T284] inet6_addr_add+0x12f/0xa40 [ 4196.680302][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4196.680302][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4196.680302][ T284] netlink_rcv_skb+0x130/0x360 [ 4196.680302][ T284] netlink_unicast+0x449/0x710 [ 4196.680302][ T284] netlink_sendmsg+0x723/0xbe0 [ 4196.680302][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4196.680302][ T284] ___sys_sendmsg+0xee/0x170 [ 4196.680302][ T284] __sys_sendmsg+0xcd/0x170 [ 4196.680302][ T284] do_syscall_64+0xc6/0x1e0 [ 4196.680302][ T284] [ 4196.682515][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4196.682515][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4196.682515][ T284] ipv6_find_idev+0x102/0x170 [ 4196.682515][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4196.682515][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4196.682515][ T284] netlink_rcv_skb+0x130/0x360 [ 4196.682515][ T284] netlink_unicast+0x449/0x710 [ 4196.682515][ T284] netlink_sendmsg+0x723/0xbe0 [ 4196.682515][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4196.682515][ T284] ___sys_sendmsg+0xee/0x170 [ 4196.682515][ T284] __sys_sendmsg+0xcd/0x170 [ 4196.682515][ T284] do_syscall_64+0xc6/0x1e0 [ 4196.682515][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4196.682515][ T284] [ 4196.684288][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4196.684288][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4196.684288][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4196.684288][ T284] ipv6_find_idev+0x102/0x170 [ 4196.684288][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4196.684288][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4196.684288][ T284] netlink_rcv_skb+0x130/0x360 [ 4196.684288][ T284] netlink_unicast+0x449/0x710 [ 4196.684288][ T284] netlink_sendmsg+0x723/0xbe0 [ 4196.684288][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4196.684288][ T284] ___sys_sendmsg+0xee/0x170 [ 4196.684288][ T284] __sys_sendmsg+0xcd/0x170 [ 4196.684288][ T284] do_syscall_64+0xc6/0x1e0 [ 4196.684288][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4196.684288][ T284] [ 4197.115023][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4197.115501][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4197.115501][ T282] dst_init+0x84/0x4a0 [ 4197.115501][ T282] dst_alloc+0x97/0x150 [ 4197.115501][ T282] ip6_dst_alloc+0x23/0x90 [ 4197.115501][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4197.115501][ T282] ip6_pol_route+0x56f/0x840 [ 4197.115501][ T282] fib6_rule_lookup+0x196/0x240 [ 4197.115501][ T282] ip6_route_input+0x542/0x980 [ 4197.115501][ T282] ipv6_rcv+0x8f/0x400 [ 4197.115501][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4197.115501][ T282] process_backlog+0x101/0x620 [ 4197.115501][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4197.115501][ T282] net_rx_action+0x495/0xbe0 [ 4197.115501][ T282] __do_softirq+0x1b5/0x7f6 [ 4197.115501][ T282] [ 4197.117293][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4197.117293][ T282] netdev_get_by_index+0x5e/0x80 [ 4197.117293][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4197.117293][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4197.117293][ T282] ip6_route_add+0x1c/0x140 [ 4197.117293][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4197.117293][ T282] inet6_addr_add+0x4f8/0xa40 [ 4197.117293][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4197.117293][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4197.117293][ T282] netlink_rcv_skb+0x130/0x360 [ 4197.117293][ T282] netlink_unicast+0x449/0x710 [ 4197.117293][ T282] netlink_sendmsg+0x723/0xbe0 [ 4197.117293][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4197.117293][ T282] ___sys_sendmsg+0xee/0x170 [ 4197.117293][ T282] __sys_sendmsg+0xcd/0x170 [ 4197.117293][ T282] do_syscall_64+0xc6/0x1e0 [ 4197.117293][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4197.117293][ T282] [ 4197.119559][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4197.119559][ T282] netdev_get_by_index+0x5e/0x80 [ 4197.119559][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4197.119559][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4197.119559][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4197.119559][ T282] ipv6_add_addr+0x411/0x2000 [ 4197.119559][ T282] inet6_addr_add+0x30e/0xa40 [ 4197.119559][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4197.119559][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4197.119559][ T282] netlink_rcv_skb+0x130/0x360 [ 4197.119559][ T282] netlink_unicast+0x449/0x710 [ 4197.119559][ T282] netlink_sendmsg+0x723/0xbe0 [ 4197.119559][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4197.119559][ T282] ___sys_sendmsg+0xee/0x170 [ 4197.119559][ T282] __sys_sendmsg+0xcd/0x170 [ 4197.119559][ T282] do_syscall_64+0xc6/0x1e0 [ 4197.119559][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4197.119559][ T282] [ 4197.121761][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4197.121761][ T282] netdev_get_by_index+0x5e/0x80 [ 4197.121761][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4197.121761][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4197.121761][ T282] ip6_route_add+0x1c/0x140 [ 4197.121761][ T282] addrconf_add_mroute+0x129/0x180 [ 4197.121761][ T282] addrconf_add_dev+0xe2/0x170 [ 4197.121761][ T282] inet6_addr_add+0x12f/0xa40 [ 4197.121761][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4197.121761][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4197.121761][ T282] netlink_rcv_skb+0x130/0x360 [ 4197.121761][ T282] netlink_unicast+0x449/0x710 [ 4197.121761][ T282] netlink_sendmsg+0x723/0xbe0 [ 4197.121761][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4197.121761][ T282] ___sys_sendmsg+0xee/0x170 [ 4197.121761][ T282] __sys_sendmsg+0xcd/0x170 [ 4197.121761][ T282] do_syscall_64+0xc6/0x1e0 [ 4197.121761][ T282] [ 4197.123928][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4197.123928][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4197.123928][ T282] ipv6_find_idev+0x102/0x170 [ 4197.123928][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4197.123928][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4197.123928][ T282] netlink_rcv_skb+0x130/0x360 [ 4197.123928][ T282] netlink_unicast+0x449/0x710 [ 4197.123928][ T282] netlink_sendmsg+0x723/0xbe0 [ 4197.123928][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4197.123928][ T282] ___sys_sendmsg+0xee/0x170 [ 4197.123928][ T282] __sys_sendmsg+0xcd/0x170 [ 4197.123928][ T282] do_syscall_64+0xc6/0x1e0 [ 4197.123928][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4197.123928][ T282] [ 4197.125624][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4197.125624][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4197.125624][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4197.125624][ T282] ipv6_find_idev+0x102/0x170 [ 4197.125624][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4197.125624][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4197.125624][ T282] netlink_rcv_skb+0x130/0x360 [ 4197.125624][ T282] netlink_unicast+0x449/0x710 [ 4197.125624][ T282] netlink_sendmsg+0x723/0xbe0 [ 4197.125624][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4197.125624][ T282] ___sys_sendmsg+0xee/0x170 [ 4197.125624][ T282] __sys_sendmsg+0xcd/0x170 [ 4197.125624][ T282] do_syscall_64+0xc6/0x1e0 [ 4197.125624][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4197.125624][ T282] [ 4206.939023][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4206.939514][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4206.939514][ T284] netdev_get_by_index+0x5e/0x80 [ 4206.939514][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4206.939514][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4206.939514][ T284] ip6_route_add+0x1c/0x140 [ 4206.939514][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4206.939514][ T284] inet6_addr_add+0x4f8/0xa40 [ 4206.939514][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4206.939514][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4206.939514][ T284] netlink_rcv_skb+0x130/0x360 [ 4206.939514][ T284] netlink_unicast+0x449/0x710 [ 4206.939514][ T284] netlink_sendmsg+0x723/0xbe0 [ 4206.939514][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4206.939514][ T284] ___sys_sendmsg+0xee/0x170 [ 4206.939514][ T284] __sys_sendmsg+0xcd/0x170 [ 4206.939514][ T284] do_syscall_64+0xc6/0x1e0 [ 4206.939514][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4206.939514][ T284] [ 4206.942332][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4206.942332][ T284] netdev_get_by_index+0x5e/0x80 [ 4206.942332][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4206.942332][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4206.942332][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4206.942332][ T284] ipv6_add_addr+0x411/0x2000 [ 4206.942332][ T284] inet6_addr_add+0x30e/0xa40 [ 4206.942332][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4206.942332][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4206.942332][ T284] netlink_rcv_skb+0x130/0x360 [ 4206.942332][ T284] netlink_unicast+0x449/0x710 [ 4206.942332][ T284] netlink_sendmsg+0x723/0xbe0 [ 4206.942332][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4206.942332][ T284] ___sys_sendmsg+0xee/0x170 [ 4206.942332][ T284] __sys_sendmsg+0xcd/0x170 [ 4206.942332][ T284] do_syscall_64+0xc6/0x1e0 [ 4206.942332][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4206.942332][ T284] [ 4206.944542][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4206.944542][ T284] netdev_get_by_index+0x5e/0x80 [ 4206.944542][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4206.944542][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4206.944542][ T284] ip6_route_add+0x1c/0x140 [ 4206.944542][ T284] addrconf_add_mroute+0x129/0x180 [ 4206.944542][ T284] addrconf_add_dev+0xe2/0x170 [ 4206.944542][ T284] inet6_addr_add+0x12f/0xa40 [ 4206.944542][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4206.944542][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4206.944542][ T284] netlink_rcv_skb+0x130/0x360 [ 4206.944542][ T284] netlink_unicast+0x449/0x710 [ 4206.944542][ T284] netlink_sendmsg+0x723/0xbe0 [ 4206.944542][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4206.944542][ T284] ___sys_sendmsg+0xee/0x170 [ 4206.944542][ T284] __sys_sendmsg+0xcd/0x170 [ 4206.944542][ T284] do_syscall_64+0xc6/0x1e0 [ 4206.944542][ T284] [ 4206.946718][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4206.946718][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4206.946718][ T284] ipv6_find_idev+0x102/0x170 [ 4206.946718][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4206.946718][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4206.946718][ T284] netlink_rcv_skb+0x130/0x360 [ 4206.946718][ T284] netlink_unicast+0x449/0x710 [ 4206.946718][ T284] netlink_sendmsg+0x723/0xbe0 [ 4206.946718][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4206.946718][ T284] ___sys_sendmsg+0xee/0x170 [ 4206.946718][ T284] __sys_sendmsg+0xcd/0x170 [ 4206.946718][ T284] do_syscall_64+0xc6/0x1e0 [ 4206.946718][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4206.946718][ T284] [ 4206.948423][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4206.948423][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4206.948423][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4206.948423][ T284] ipv6_find_idev+0x102/0x170 [ 4206.948423][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4206.948423][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4206.948423][ T284] netlink_rcv_skb+0x130/0x360 [ 4206.948423][ T284] netlink_unicast+0x449/0x710 [ 4206.948423][ T284] netlink_sendmsg+0x723/0xbe0 [ 4206.948423][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4206.948423][ T284] ___sys_sendmsg+0xee/0x170 [ 4206.948423][ T284] __sys_sendmsg+0xcd/0x170 [ 4206.948423][ T284] do_syscall_64+0xc6/0x1e0 [ 4206.948423][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4206.948423][ T284] [ 4207.363069][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4207.363577][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4207.363577][ T282] dst_init+0x84/0x4a0 [ 4207.363577][ T282] dst_alloc+0x97/0x150 [ 4207.363577][ T282] ip6_dst_alloc+0x23/0x90 [ 4207.363577][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4207.363577][ T282] ip6_pol_route+0x56f/0x840 [ 4207.363577][ T282] fib6_rule_lookup+0x196/0x240 [ 4207.363577][ T282] ip6_route_input+0x542/0x980 [ 4207.363577][ T282] ipv6_rcv+0x8f/0x400 [ 4207.363577][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4207.363577][ T282] process_backlog+0x101/0x620 [ 4207.363577][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4207.363577][ T282] net_rx_action+0x495/0xbe0 [ 4207.363577][ T282] __do_softirq+0x1b5/0x7f6 [ 4207.363577][ T282] [ 4207.365391][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4207.365391][ T282] netdev_get_by_index+0x5e/0x80 [ 4207.365391][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4207.365391][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4207.365391][ T282] ip6_route_add+0x1c/0x140 [ 4207.365391][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4207.365391][ T282] inet6_addr_add+0x4f8/0xa40 [ 4207.365391][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4207.365391][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4207.365391][ T282] netlink_rcv_skb+0x130/0x360 [ 4207.365391][ T282] netlink_unicast+0x449/0x710 [ 4207.365391][ T282] netlink_sendmsg+0x723/0xbe0 [ 4207.365391][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4207.365391][ T282] ___sys_sendmsg+0xee/0x170 [ 4207.365391][ T282] __sys_sendmsg+0xcd/0x170 [ 4207.365391][ T282] do_syscall_64+0xc6/0x1e0 [ 4207.365391][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4207.365391][ T282] [ 4207.367592][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4207.367592][ T282] netdev_get_by_index+0x5e/0x80 [ 4207.367592][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4207.367592][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4207.367592][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4207.367592][ T282] ipv6_add_addr+0x411/0x2000 [ 4207.367592][ T282] inet6_addr_add+0x30e/0xa40 [ 4207.367592][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4207.367592][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4207.367592][ T282] netlink_rcv_skb+0x130/0x360 [ 4207.367592][ T282] netlink_unicast+0x449/0x710 [ 4207.367592][ T282] netlink_sendmsg+0x723/0xbe0 [ 4207.367592][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4207.367592][ T282] ___sys_sendmsg+0xee/0x170 [ 4207.367592][ T282] __sys_sendmsg+0xcd/0x170 [ 4207.367592][ T282] do_syscall_64+0xc6/0x1e0 [ 4207.367592][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4207.367592][ T282] [ 4207.369780][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4207.369780][ T282] netdev_get_by_index+0x5e/0x80 [ 4207.369780][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4207.369780][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4207.369780][ T282] ip6_route_add+0x1c/0x140 [ 4207.369780][ T282] addrconf_add_mroute+0x129/0x180 [ 4207.369780][ T282] addrconf_add_dev+0xe2/0x170 [ 4207.369780][ T282] inet6_addr_add+0x12f/0xa40 [ 4207.369780][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4207.369780][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4207.369780][ T282] netlink_rcv_skb+0x130/0x360 [ 4207.369780][ T282] netlink_unicast+0x449/0x710 [ 4207.369780][ T282] netlink_sendmsg+0x723/0xbe0 [ 4207.369780][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4207.369780][ T282] ___sys_sendmsg+0xee/0x170 [ 4207.369780][ T282] __sys_sendmsg+0xcd/0x170 [ 4207.369780][ T282] do_syscall_64+0xc6/0x1e0 [ 4207.369780][ T282] [ 4207.371937][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4207.371937][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4207.371937][ T282] ipv6_find_idev+0x102/0x170 [ 4207.371937][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4207.371937][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4207.371937][ T282] netlink_rcv_skb+0x130/0x360 [ 4207.371937][ T282] netlink_unicast+0x449/0x710 [ 4207.371937][ T282] netlink_sendmsg+0x723/0xbe0 [ 4207.371937][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4207.371937][ T282] ___sys_sendmsg+0xee/0x170 [ 4207.371937][ T282] __sys_sendmsg+0xcd/0x170 [ 4207.371937][ T282] do_syscall_64+0xc6/0x1e0 [ 4207.371937][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4207.371937][ T282] [ 4207.373619][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4207.373619][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4207.373619][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4207.373619][ T282] ipv6_find_idev+0x102/0x170 [ 4207.373619][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4207.373619][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4207.373619][ T282] netlink_rcv_skb+0x130/0x360 [ 4207.373619][ T282] netlink_unicast+0x449/0x710 [ 4207.373619][ T282] netlink_sendmsg+0x723/0xbe0 [ 4207.373619][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4207.373619][ T282] ___sys_sendmsg+0xee/0x170 [ 4207.373619][ T282] __sys_sendmsg+0xcd/0x170 [ 4207.373619][ T282] do_syscall_64+0xc6/0x1e0 [ 4207.373619][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4207.373619][ T282] [ 4217.202956][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4217.203438][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4217.203438][ T284] netdev_get_by_index+0x5e/0x80 [ 4217.203438][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4217.203438][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4217.203438][ T284] ip6_route_add+0x1c/0x140 [ 4217.203438][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4217.203438][ T284] inet6_addr_add+0x4f8/0xa40 [ 4217.203438][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4217.203438][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4217.203438][ T284] netlink_rcv_skb+0x130/0x360 [ 4217.203438][ T284] netlink_unicast+0x449/0x710 [ 4217.203438][ T284] netlink_sendmsg+0x723/0xbe0 [ 4217.203438][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4217.203438][ T284] ___sys_sendmsg+0xee/0x170 [ 4217.203438][ T284] __sys_sendmsg+0xcd/0x170 [ 4217.203438][ T284] do_syscall_64+0xc6/0x1e0 [ 4217.203438][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4217.203438][ T284] [ 4217.205697][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4217.205697][ T284] netdev_get_by_index+0x5e/0x80 [ 4217.205697][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4217.205697][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4217.205697][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4217.205697][ T284] ipv6_add_addr+0x411/0x2000 [ 4217.205697][ T284] inet6_addr_add+0x30e/0xa40 [ 4217.205697][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4217.205697][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4217.205697][ T284] netlink_rcv_skb+0x130/0x360 [ 4217.205697][ T284] netlink_unicast+0x449/0x710 [ 4217.205697][ T284] netlink_sendmsg+0x723/0xbe0 [ 4217.205697][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4217.205697][ T284] ___sys_sendmsg+0xee/0x170 [ 4217.205697][ T284] __sys_sendmsg+0xcd/0x170 [ 4217.205697][ T284] do_syscall_64+0xc6/0x1e0 [ 4217.205697][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4217.205697][ T284] [ 4217.207906][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4217.207906][ T284] netdev_get_by_index+0x5e/0x80 [ 4217.207906][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4217.207906][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4217.207906][ T284] ip6_route_add+0x1c/0x140 [ 4217.207906][ T284] addrconf_add_mroute+0x129/0x180 [ 4217.207906][ T284] addrconf_add_dev+0xe2/0x170 [ 4217.207906][ T284] inet6_addr_add+0x12f/0xa40 [ 4217.207906][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4217.207906][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4217.207906][ T284] netlink_rcv_skb+0x130/0x360 [ 4217.207906][ T284] netlink_unicast+0x449/0x710 [ 4217.207906][ T284] netlink_sendmsg+0x723/0xbe0 [ 4217.207906][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4217.207906][ T284] ___sys_sendmsg+0xee/0x170 [ 4217.207906][ T284] __sys_sendmsg+0xcd/0x170 [ 4217.207906][ T284] do_syscall_64+0xc6/0x1e0 [ 4217.207906][ T284] [ 4217.210090][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4217.210090][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4217.210090][ T284] ipv6_find_idev+0x102/0x170 [ 4217.210090][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4217.210090][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4217.210090][ T284] netlink_rcv_skb+0x130/0x360 [ 4217.210090][ T284] netlink_unicast+0x449/0x710 [ 4217.210090][ T284] netlink_sendmsg+0x723/0xbe0 [ 4217.210090][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4217.210090][ T284] ___sys_sendmsg+0xee/0x170 [ 4217.210090][ T284] __sys_sendmsg+0xcd/0x170 [ 4217.210090][ T284] do_syscall_64+0xc6/0x1e0 [ 4217.210090][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4217.210090][ T284] [ 4217.211799][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4217.211799][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4217.211799][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4217.211799][ T284] ipv6_find_idev+0x102/0x170 [ 4217.211799][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4217.211799][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4217.211799][ T284] netlink_rcv_skb+0x130/0x360 [ 4217.211799][ T284] netlink_unicast+0x449/0x710 [ 4217.211799][ T284] netlink_sendmsg+0x723/0xbe0 [ 4217.211799][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4217.211799][ T284] ___sys_sendmsg+0xee/0x170 [ 4217.211799][ T284] __sys_sendmsg+0xcd/0x170 [ 4217.211799][ T284] do_syscall_64+0xc6/0x1e0 [ 4217.211799][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4217.211799][ T284] [ 4217.610944][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4217.611456][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4217.611456][ T282] dst_init+0x84/0x4a0 [ 4217.611456][ T282] dst_alloc+0x97/0x150 [ 4217.611456][ T282] ip6_dst_alloc+0x23/0x90 [ 4217.611456][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4217.611456][ T282] ip6_pol_route+0x56f/0x840 [ 4217.611456][ T282] fib6_rule_lookup+0x196/0x240 [ 4217.611456][ T282] ip6_route_input+0x542/0x980 [ 4217.611456][ T282] ipv6_rcv+0x8f/0x400 [ 4217.611456][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4217.611456][ T282] process_backlog+0x101/0x620 [ 4217.611456][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4217.611456][ T282] net_rx_action+0x495/0xbe0 [ 4217.611456][ T282] __do_softirq+0x1b5/0x7f6 [ 4217.611456][ T282] [ 4217.613260][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4217.613260][ T282] netdev_get_by_index+0x5e/0x80 [ 4217.613260][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4217.613260][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4217.613260][ T282] ip6_route_add+0x1c/0x140 [ 4217.613260][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4217.613260][ T282] inet6_addr_add+0x4f8/0xa40 [ 4217.613260][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4217.613260][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4217.613260][ T282] netlink_rcv_skb+0x130/0x360 [ 4217.613260][ T282] netlink_unicast+0x449/0x710 [ 4217.613260][ T282] netlink_sendmsg+0x723/0xbe0 [ 4217.613260][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4217.613260][ T282] ___sys_sendmsg+0xee/0x170 [ 4217.613260][ T282] __sys_sendmsg+0xcd/0x170 [ 4217.613260][ T282] do_syscall_64+0xc6/0x1e0 [ 4217.613260][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4217.613260][ T282] [ 4217.615505][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4217.615505][ T282] netdev_get_by_index+0x5e/0x80 [ 4217.615505][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4217.615505][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4217.615505][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4217.615505][ T282] ipv6_add_addr+0x411/0x2000 [ 4217.615505][ T282] inet6_addr_add+0x30e/0xa40 [ 4217.615505][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4217.615505][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4217.615505][ T282] netlink_rcv_skb+0x130/0x360 [ 4217.615505][ T282] netlink_unicast+0x449/0x710 [ 4217.615505][ T282] netlink_sendmsg+0x723/0xbe0 [ 4217.615505][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4217.615505][ T282] ___sys_sendmsg+0xee/0x170 [ 4217.615505][ T282] __sys_sendmsg+0xcd/0x170 [ 4217.615505][ T282] do_syscall_64+0xc6/0x1e0 [ 4217.615505][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4217.615505][ T282] [ 4217.617706][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4217.617706][ T282] netdev_get_by_index+0x5e/0x80 [ 4217.617706][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4217.617706][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4217.617706][ T282] ip6_route_add+0x1c/0x140 [ 4217.617706][ T282] addrconf_add_mroute+0x129/0x180 [ 4217.617706][ T282] addrconf_add_dev+0xe2/0x170 [ 4217.617706][ T282] inet6_addr_add+0x12f/0xa40 [ 4217.617706][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4217.617706][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4217.617706][ T282] netlink_rcv_skb+0x130/0x360 [ 4217.617706][ T282] netlink_unicast+0x449/0x710 [ 4217.617706][ T282] netlink_sendmsg+0x723/0xbe0 [ 4217.617706][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4217.617706][ T282] ___sys_sendmsg+0xee/0x170 [ 4217.617706][ T282] __sys_sendmsg+0xcd/0x170 [ 4217.617706][ T282] do_syscall_64+0xc6/0x1e0 [ 4217.617706][ T282] [ 4217.619883][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4217.619883][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4217.619883][ T282] ipv6_find_idev+0x102/0x170 [ 4217.619883][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4217.619883][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4217.619883][ T282] netlink_rcv_skb+0x130/0x360 [ 4217.619883][ T282] netlink_unicast+0x449/0x710 [ 4217.619883][ T282] netlink_sendmsg+0x723/0xbe0 [ 4217.619883][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4217.619883][ T282] ___sys_sendmsg+0xee/0x170 [ 4217.619883][ T282] __sys_sendmsg+0xcd/0x170 [ 4217.619883][ T282] do_syscall_64+0xc6/0x1e0 [ 4217.619883][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4217.619883][ T282] [ 4217.621601][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4217.621601][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4217.621601][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4217.621601][ T282] ipv6_find_idev+0x102/0x170 [ 4217.621601][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4217.621601][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4217.621601][ T282] netlink_rcv_skb+0x130/0x360 [ 4217.621601][ T282] netlink_unicast+0x449/0x710 [ 4217.621601][ T282] netlink_sendmsg+0x723/0xbe0 [ 4217.621601][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4217.621601][ T282] ___sys_sendmsg+0xee/0x170 [ 4217.621601][ T282] __sys_sendmsg+0xcd/0x170 [ 4217.621601][ T282] do_syscall_64+0xc6/0x1e0 [ 4217.621601][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4217.621601][ T282] [ 4227.387079][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4227.387541][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4227.387541][ T284] netdev_get_by_index+0x5e/0x80 [ 4227.387541][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4227.387541][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4227.387541][ T284] ip6_route_add+0x1c/0x140 [ 4227.387541][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4227.387541][ T284] inet6_addr_add+0x4f8/0xa40 [ 4227.387541][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4227.387541][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4227.387541][ T284] netlink_rcv_skb+0x130/0x360 [ 4227.387541][ T284] netlink_unicast+0x449/0x710 [ 4227.387541][ T284] netlink_sendmsg+0x723/0xbe0 [ 4227.387541][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4227.387541][ T284] ___sys_sendmsg+0xee/0x170 [ 4227.387541][ T284] __sys_sendmsg+0xcd/0x170 [ 4227.387541][ T284] do_syscall_64+0xc6/0x1e0 [ 4227.387541][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4227.387541][ T284] [ 4227.389825][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4227.389825][ T284] netdev_get_by_index+0x5e/0x80 [ 4227.389825][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4227.389825][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4227.389825][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4227.389825][ T284] ipv6_add_addr+0x411/0x2000 [ 4227.389825][ T284] inet6_addr_add+0x30e/0xa40 [ 4227.389825][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4227.389825][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4227.389825][ T284] netlink_rcv_skb+0x130/0x360 [ 4227.389825][ T284] netlink_unicast+0x449/0x710 [ 4227.389825][ T284] netlink_sendmsg+0x723/0xbe0 [ 4227.389825][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4227.389825][ T284] ___sys_sendmsg+0xee/0x170 [ 4227.389825][ T284] __sys_sendmsg+0xcd/0x170 [ 4227.389825][ T284] do_syscall_64+0xc6/0x1e0 [ 4227.389825][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4227.389825][ T284] [ 4227.392076][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4227.392076][ T284] netdev_get_by_index+0x5e/0x80 [ 4227.392076][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4227.392076][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4227.392076][ T284] ip6_route_add+0x1c/0x140 [ 4227.392076][ T284] addrconf_add_mroute+0x129/0x180 [ 4227.392076][ T284] addrconf_add_dev+0xe2/0x170 [ 4227.392076][ T284] inet6_addr_add+0x12f/0xa40 [ 4227.392076][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4227.392076][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4227.392076][ T284] netlink_rcv_skb+0x130/0x360 [ 4227.392076][ T284] netlink_unicast+0x449/0x710 [ 4227.392076][ T284] netlink_sendmsg+0x723/0xbe0 [ 4227.392076][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4227.392076][ T284] ___sys_sendmsg+0xee/0x170 [ 4227.392076][ T284] __sys_sendmsg+0xcd/0x170 [ 4227.392076][ T284] do_syscall_64+0xc6/0x1e0 [ 4227.392076][ T284] [ 4227.394302][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4227.394302][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4227.394302][ T284] ipv6_find_idev+0x102/0x170 [ 4227.394302][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4227.394302][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4227.394302][ T284] netlink_rcv_skb+0x130/0x360 [ 4227.394302][ T284] netlink_unicast+0x449/0x710 [ 4227.394302][ T284] netlink_sendmsg+0x723/0xbe0 [ 4227.394302][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4227.394302][ T284] ___sys_sendmsg+0xee/0x170 [ 4227.394302][ T284] __sys_sendmsg+0xcd/0x170 [ 4227.394302][ T284] do_syscall_64+0xc6/0x1e0 [ 4227.394302][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4227.394302][ T284] [ 4227.396028][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4227.396028][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4227.396028][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4227.396028][ T284] ipv6_find_idev+0x102/0x170 [ 4227.396028][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4227.396028][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4227.396028][ T284] netlink_rcv_skb+0x130/0x360 [ 4227.396028][ T284] netlink_unicast+0x449/0x710 [ 4227.396028][ T284] netlink_sendmsg+0x723/0xbe0 [ 4227.396028][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4227.396028][ T284] ___sys_sendmsg+0xee/0x170 [ 4227.396028][ T284] __sys_sendmsg+0xcd/0x170 [ 4227.396028][ T284] do_syscall_64+0xc6/0x1e0 [ 4227.396028][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4227.396028][ T284] [ 4227.643180][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4227.643590][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4227.643590][ T282] dst_init+0x84/0x4a0 [ 4227.643590][ T282] dst_alloc+0x97/0x150 [ 4227.643590][ T282] ip6_dst_alloc+0x23/0x90 [ 4227.643590][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4227.643590][ T282] ip6_pol_route+0x56f/0x840 [ 4227.643590][ T282] fib6_rule_lookup+0x196/0x240 [ 4227.643590][ T282] ip6_route_input+0x542/0x980 [ 4227.643590][ T282] ipv6_rcv+0x8f/0x400 [ 4227.643590][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4227.643590][ T282] process_backlog+0x101/0x620 [ 4227.643590][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4227.643590][ T282] net_rx_action+0x495/0xbe0 [ 4227.643590][ T282] __do_softirq+0x1b5/0x7f6 [ 4227.643590][ T282] [ 4227.645400][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4227.645400][ T282] netdev_get_by_index+0x5e/0x80 [ 4227.645400][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4227.645400][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4227.645400][ T282] ip6_route_add+0x1c/0x140 [ 4227.645400][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4227.645400][ T282] inet6_addr_add+0x4f8/0xa40 [ 4227.645400][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4227.645400][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4227.645400][ T282] netlink_rcv_skb+0x130/0x360 [ 4227.645400][ T282] netlink_unicast+0x449/0x710 [ 4227.645400][ T282] netlink_sendmsg+0x723/0xbe0 [ 4227.645400][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4227.645400][ T282] ___sys_sendmsg+0xee/0x170 [ 4227.645400][ T282] __sys_sendmsg+0xcd/0x170 [ 4227.645400][ T282] do_syscall_64+0xc6/0x1e0 [ 4227.645400][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4227.645400][ T282] [ 4227.647615][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4227.647615][ T282] netdev_get_by_index+0x5e/0x80 [ 4227.647615][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4227.647615][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4227.647615][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4227.647615][ T282] ipv6_add_addr+0x411/0x2000 [ 4227.647615][ T282] inet6_addr_add+0x30e/0xa40 [ 4227.647615][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4227.647615][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4227.647615][ T282] netlink_rcv_skb+0x130/0x360 [ 4227.647615][ T282] netlink_unicast+0x449/0x710 [ 4227.647615][ T282] netlink_sendmsg+0x723/0xbe0 [ 4227.647615][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4227.647615][ T282] ___sys_sendmsg+0xee/0x170 [ 4227.647615][ T282] __sys_sendmsg+0xcd/0x170 [ 4227.647615][ T282] do_syscall_64+0xc6/0x1e0 [ 4227.647615][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4227.647615][ T282] [ 4227.649837][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4227.649837][ T282] netdev_get_by_index+0x5e/0x80 [ 4227.649837][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4227.649837][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4227.649837][ T282] ip6_route_add+0x1c/0x140 [ 4227.649837][ T282] addrconf_add_mroute+0x129/0x180 [ 4227.649837][ T282] addrconf_add_dev+0xe2/0x170 [ 4227.649837][ T282] inet6_addr_add+0x12f/0xa40 [ 4227.649837][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4227.649837][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4227.649837][ T282] netlink_rcv_skb+0x130/0x360 [ 4227.649837][ T282] netlink_unicast+0x449/0x710 [ 4227.649837][ T282] netlink_sendmsg+0x723/0xbe0 [ 4227.649837][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4227.649837][ T282] ___sys_sendmsg+0xee/0x170 [ 4227.649837][ T282] __sys_sendmsg+0xcd/0x170 [ 4227.649837][ T282] do_syscall_64+0xc6/0x1e0 [ 4227.649837][ T282] [ 4227.652046][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4227.652046][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4227.652046][ T282] ipv6_find_idev+0x102/0x170 [ 4227.652046][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4227.652046][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4227.652046][ T282] netlink_rcv_skb+0x130/0x360 [ 4227.652046][ T282] netlink_unicast+0x449/0x710 [ 4227.652046][ T282] netlink_sendmsg+0x723/0xbe0 [ 4227.652046][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4227.652046][ T282] ___sys_sendmsg+0xee/0x170 [ 4227.652046][ T282] __sys_sendmsg+0xcd/0x170 [ 4227.652046][ T282] do_syscall_64+0xc6/0x1e0 [ 4227.652046][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4227.652046][ T282] [ 4227.653756][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4227.653756][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4227.653756][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4227.653756][ T282] ipv6_find_idev+0x102/0x170 [ 4227.653756][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4227.653756][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4227.653756][ T282] netlink_rcv_skb+0x130/0x360 [ 4227.653756][ T282] netlink_unicast+0x449/0x710 [ 4227.653756][ T282] netlink_sendmsg+0x723/0xbe0 [ 4227.653756][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4227.653756][ T282] ___sys_sendmsg+0xee/0x170 [ 4227.653756][ T282] __sys_sendmsg+0xcd/0x170 [ 4227.653756][ T282] do_syscall_64+0xc6/0x1e0 [ 4227.653756][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4227.653756][ T282] [ 4237.651050][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4237.651656][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4237.651656][ T284] netdev_get_by_index+0x5e/0x80 [ 4237.651656][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4237.651656][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4237.651656][ T284] ip6_route_add+0x1c/0x140 [ 4237.651656][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4237.651656][ T284] inet6_addr_add+0x4f8/0xa40 [ 4237.651656][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4237.651656][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4237.651656][ T284] netlink_rcv_skb+0x130/0x360 [ 4237.651656][ T284] netlink_unicast+0x449/0x710 [ 4237.651656][ T284] netlink_sendmsg+0x723/0xbe0 [ 4237.651656][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4237.651656][ T284] ___sys_sendmsg+0xee/0x170 [ 4237.651656][ T284] __sys_sendmsg+0xcd/0x170 [ 4237.651656][ T284] do_syscall_64+0xc6/0x1e0 [ 4237.651656][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4237.651656][ T284] [ 4237.655360][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4237.655360][ T284] netdev_get_by_index+0x5e/0x80 [ 4237.655360][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4237.655360][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4237.655360][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4237.655360][ T284] ipv6_add_addr+0x411/0x2000 [ 4237.655360][ T284] inet6_addr_add+0x30e/0xa40 [ 4237.655360][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4237.655360][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4237.655360][ T284] netlink_rcv_skb+0x130/0x360 [ 4237.655360][ T284] netlink_unicast+0x449/0x710 [ 4237.655360][ T284] netlink_sendmsg+0x723/0xbe0 [ 4237.655360][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4237.655360][ T284] ___sys_sendmsg+0xee/0x170 [ 4237.655360][ T284] __sys_sendmsg+0xcd/0x170 [ 4237.655360][ T284] do_syscall_64+0xc6/0x1e0 [ 4237.655360][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4237.655360][ T284] [ 4237.658993][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4237.658993][ T284] netdev_get_by_index+0x5e/0x80 [ 4237.658993][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4237.658993][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4237.658993][ T284] ip6_route_add+0x1c/0x140 [ 4237.658993][ T284] addrconf_add_mroute+0x129/0x180 [ 4237.658993][ T284] addrconf_add_dev+0xe2/0x170 [ 4237.658993][ T284] inet6_addr_add+0x12f/0xa40 [ 4237.658993][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4237.658993][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4237.658993][ T284] netlink_rcv_skb+0x130/0x360 [ 4237.658993][ T284] netlink_unicast+0x449/0x710 [ 4237.658993][ T284] netlink_sendmsg+0x723/0xbe0 [ 4237.658993][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4237.658993][ T284] ___sys_sendmsg+0xee/0x170 [ 4237.658993][ T284] __sys_sendmsg+0xcd/0x170 [ 4237.658993][ T284] do_syscall_64+0xc6/0x1e0 [ 4237.658993][ T284] [ 4237.662525][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4237.662525][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4237.662525][ T284] ipv6_find_idev+0x102/0x170 [ 4237.662525][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4237.662525][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4237.662525][ T284] netlink_rcv_skb+0x130/0x360 [ 4237.662525][ T284] netlink_unicast+0x449/0x710 [ 4237.662525][ T284] netlink_sendmsg+0x723/0xbe0 [ 4237.662525][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4237.662525][ T284] ___sys_sendmsg+0xee/0x170 [ 4237.662525][ T284] __sys_sendmsg+0xcd/0x170 [ 4237.662525][ T284] do_syscall_64+0xc6/0x1e0 [ 4237.662525][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4237.662525][ T284] [ 4237.665121][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4237.665121][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4237.665121][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4237.665121][ T284] ipv6_find_idev+0x102/0x170 [ 4237.665121][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4237.665121][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4237.665121][ T284] netlink_rcv_skb+0x130/0x360 [ 4237.665121][ T284] netlink_unicast+0x449/0x710 [ 4237.665121][ T284] netlink_sendmsg+0x723/0xbe0 [ 4237.665121][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4237.665121][ T284] ___sys_sendmsg+0xee/0x170 [ 4237.665121][ T284] __sys_sendmsg+0xcd/0x170 [ 4237.665121][ T284] do_syscall_64+0xc6/0x1e0 [ 4237.665121][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4237.665121][ T284] [ 4237.907092][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4237.907497][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4237.907497][ T282] dst_init+0x84/0x4a0 [ 4237.907497][ T282] dst_alloc+0x97/0x150 [ 4237.907497][ T282] ip6_dst_alloc+0x23/0x90 [ 4237.907497][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4237.907497][ T282] ip6_pol_route+0x56f/0x840 [ 4237.907497][ T282] fib6_rule_lookup+0x196/0x240 [ 4237.907497][ T282] ip6_route_input+0x542/0x980 [ 4237.907497][ T282] ipv6_rcv+0x8f/0x400 [ 4237.907497][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4237.907497][ T282] process_backlog+0x101/0x620 [ 4237.907497][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4237.907497][ T282] net_rx_action+0x495/0xbe0 [ 4237.907497][ T282] __do_softirq+0x1b5/0x7f6 [ 4237.907497][ T282] [ 4237.909283][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4237.909283][ T282] netdev_get_by_index+0x5e/0x80 [ 4237.909283][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4237.909283][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4237.909283][ T282] ip6_route_add+0x1c/0x140 [ 4237.909283][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4237.909283][ T282] inet6_addr_add+0x4f8/0xa40 [ 4237.909283][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4237.909283][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4237.909283][ T282] netlink_rcv_skb+0x130/0x360 [ 4237.909283][ T282] netlink_unicast+0x449/0x710 [ 4237.909283][ T282] netlink_sendmsg+0x723/0xbe0 [ 4237.909283][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4237.909283][ T282] ___sys_sendmsg+0xee/0x170 [ 4237.909283][ T282] __sys_sendmsg+0xcd/0x170 [ 4237.909283][ T282] do_syscall_64+0xc6/0x1e0 [ 4237.909283][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4237.909283][ T282] [ 4237.911497][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4237.911497][ T282] netdev_get_by_index+0x5e/0x80 [ 4237.911497][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4237.911497][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4237.911497][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4237.911497][ T282] ipv6_add_addr+0x411/0x2000 [ 4237.911497][ T282] inet6_addr_add+0x30e/0xa40 [ 4237.911497][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4237.911497][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4237.911497][ T282] netlink_rcv_skb+0x130/0x360 [ 4237.911497][ T282] netlink_unicast+0x449/0x710 [ 4237.911497][ T282] netlink_sendmsg+0x723/0xbe0 [ 4237.911497][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4237.911497][ T282] ___sys_sendmsg+0xee/0x170 [ 4237.911497][ T282] __sys_sendmsg+0xcd/0x170 [ 4237.911497][ T282] do_syscall_64+0xc6/0x1e0 [ 4237.911497][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4237.911497][ T282] [ 4237.958005][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4237.958005][ T282] netdev_get_by_index+0x5e/0x80 [ 4237.958005][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4237.958005][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4237.958005][ T282] ip6_route_add+0x1c/0x140 [ 4237.958005][ T282] addrconf_add_mroute+0x129/0x180 [ 4237.958005][ T282] addrconf_add_dev+0xe2/0x170 [ 4237.958005][ T282] inet6_addr_add+0x12f/0xa40 [ 4237.958005][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4237.958005][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4237.958005][ T282] netlink_rcv_skb+0x130/0x360 [ 4237.958005][ T282] netlink_unicast+0x449/0x710 [ 4237.958005][ T282] netlink_sendmsg+0x723/0xbe0 [ 4237.958005][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4237.958005][ T282] ___sys_sendmsg+0xee/0x170 [ 4237.958005][ T282] __sys_sendmsg+0xcd/0x170 [ 4237.958005][ T282] do_syscall_64+0xc6/0x1e0 [ 4237.958005][ T282] [ 4237.960195][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4237.960195][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4237.960195][ T282] ipv6_find_idev+0x102/0x170 [ 4237.960195][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4237.960195][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4237.960195][ T282] netlink_rcv_skb+0x130/0x360 [ 4237.960195][ T282] netlink_unicast+0x449/0x710 [ 4237.960195][ T282] netlink_sendmsg+0x723/0xbe0 [ 4237.960195][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4237.960195][ T282] ___sys_sendmsg+0xee/0x170 [ 4237.960195][ T282] __sys_sendmsg+0xcd/0x170 [ 4237.960195][ T282] do_syscall_64+0xc6/0x1e0 [ 4237.960195][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4237.960195][ T282] [ 4237.961897][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4237.961897][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4237.961897][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4237.961897][ T282] ipv6_find_idev+0x102/0x170 [ 4237.961897][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4237.961897][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4237.961897][ T282] netlink_rcv_skb+0x130/0x360 [ 4237.961897][ T282] netlink_unicast+0x449/0x710 [ 4237.961897][ T282] netlink_sendmsg+0x723/0xbe0 [ 4237.961897][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4237.961897][ T282] ___sys_sendmsg+0xee/0x170 [ 4237.961897][ T282] __sys_sendmsg+0xcd/0x170 [ 4237.961897][ T282] do_syscall_64+0xc6/0x1e0 [ 4237.961897][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4237.961897][ T282] [ 4247.699014][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4247.699459][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4247.699459][ T284] netdev_get_by_index+0x5e/0x80 [ 4247.699459][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4247.699459][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4247.699459][ T284] ip6_route_add+0x1c/0x140 [ 4247.699459][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4247.699459][ T284] inet6_addr_add+0x4f8/0xa40 [ 4247.699459][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4247.699459][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4247.699459][ T284] netlink_rcv_skb+0x130/0x360 [ 4247.699459][ T284] netlink_unicast+0x449/0x710 [ 4247.699459][ T284] netlink_sendmsg+0x723/0xbe0 [ 4247.699459][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4247.699459][ T284] ___sys_sendmsg+0xee/0x170 [ 4247.699459][ T284] __sys_sendmsg+0xcd/0x170 [ 4247.699459][ T284] do_syscall_64+0xc6/0x1e0 [ 4247.699459][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4247.699459][ T284] [ 4247.701723][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4247.701723][ T284] netdev_get_by_index+0x5e/0x80 [ 4247.701723][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4247.701723][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4247.701723][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4247.701723][ T284] ipv6_add_addr+0x411/0x2000 [ 4247.701723][ T284] inet6_addr_add+0x30e/0xa40 [ 4247.701723][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4247.701723][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4247.701723][ T284] netlink_rcv_skb+0x130/0x360 [ 4247.701723][ T284] netlink_unicast+0x449/0x710 [ 4247.701723][ T284] netlink_sendmsg+0x723/0xbe0 [ 4247.701723][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4247.701723][ T284] ___sys_sendmsg+0xee/0x170 [ 4247.701723][ T284] __sys_sendmsg+0xcd/0x170 [ 4247.701723][ T284] do_syscall_64+0xc6/0x1e0 [ 4247.701723][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4247.701723][ T284] [ 4247.705072][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4247.705072][ T284] netdev_get_by_index+0x5e/0x80 [ 4247.705072][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4247.705072][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4247.705072][ T284] ip6_route_add+0x1c/0x140 [ 4247.705072][ T284] addrconf_add_mroute+0x129/0x180 [ 4247.705072][ T284] addrconf_add_dev+0xe2/0x170 [ 4247.705072][ T284] inet6_addr_add+0x12f/0xa40 [ 4247.705072][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4247.705072][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4247.705072][ T284] netlink_rcv_skb+0x130/0x360 [ 4247.705072][ T284] netlink_unicast+0x449/0x710 [ 4247.705072][ T284] netlink_sendmsg+0x723/0xbe0 [ 4247.705072][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4247.705072][ T284] ___sys_sendmsg+0xee/0x170 [ 4247.705072][ T284] __sys_sendmsg+0xcd/0x170 [ 4247.705072][ T284] do_syscall_64+0xc6/0x1e0 [ 4247.705072][ T284] [ 4247.707238][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4247.707238][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4247.707238][ T284] ipv6_find_idev+0x102/0x170 [ 4247.707238][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4247.707238][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4247.707238][ T284] netlink_rcv_skb+0x130/0x360 [ 4247.707238][ T284] netlink_unicast+0x449/0x710 [ 4247.707238][ T284] netlink_sendmsg+0x723/0xbe0 [ 4247.707238][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4247.707238][ T284] ___sys_sendmsg+0xee/0x170 [ 4247.707238][ T284] __sys_sendmsg+0xcd/0x170 [ 4247.707238][ T284] do_syscall_64+0xc6/0x1e0 [ 4247.707238][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4247.707238][ T284] [ 4247.708936][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4247.708936][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4247.708936][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4247.708936][ T284] ipv6_find_idev+0x102/0x170 [ 4247.708936][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4247.708936][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4247.708936][ T284] netlink_rcv_skb+0x130/0x360 [ 4247.708936][ T284] netlink_unicast+0x449/0x710 [ 4247.708936][ T284] netlink_sendmsg+0x723/0xbe0 [ 4247.708936][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4247.708936][ T284] ___sys_sendmsg+0xee/0x170 [ 4247.708936][ T284] __sys_sendmsg+0xcd/0x170 [ 4247.708936][ T284] do_syscall_64+0xc6/0x1e0 [ 4247.708936][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4247.708936][ T284] [ 4248.211006][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4248.211469][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4248.211469][ T282] dst_init+0x84/0x4a0 [ 4248.211469][ T282] dst_alloc+0x97/0x150 [ 4248.211469][ T282] ip6_dst_alloc+0x23/0x90 [ 4248.211469][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4248.211469][ T282] ip6_pol_route+0x56f/0x840 [ 4248.211469][ T282] fib6_rule_lookup+0x196/0x240 [ 4248.211469][ T282] ip6_route_input+0x542/0x980 [ 4248.211469][ T282] ipv6_rcv+0x8f/0x400 [ 4248.211469][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4248.211469][ T282] process_backlog+0x101/0x620 [ 4248.211469][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4248.211469][ T282] net_rx_action+0x495/0xbe0 [ 4248.211469][ T282] __do_softirq+0x1b5/0x7f6 [ 4248.211469][ T282] [ 4248.213350][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4248.213350][ T282] netdev_get_by_index+0x5e/0x80 [ 4248.213350][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4248.213350][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4248.213350][ T282] ip6_route_add+0x1c/0x140 [ 4248.213350][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4248.213350][ T282] inet6_addr_add+0x4f8/0xa40 [ 4248.213350][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4248.213350][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4248.213350][ T282] netlink_rcv_skb+0x130/0x360 [ 4248.213350][ T282] netlink_unicast+0x449/0x710 [ 4248.213350][ T282] netlink_sendmsg+0x723/0xbe0 [ 4248.213350][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4248.213350][ T282] ___sys_sendmsg+0xee/0x170 [ 4248.213350][ T282] __sys_sendmsg+0xcd/0x170 [ 4248.213350][ T282] do_syscall_64+0xc6/0x1e0 [ 4248.213350][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4248.213350][ T282] [ 4248.215662][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4248.215662][ T282] netdev_get_by_index+0x5e/0x80 [ 4248.215662][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4248.215662][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4248.215662][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4248.215662][ T282] ipv6_add_addr+0x411/0x2000 [ 4248.215662][ T282] inet6_addr_add+0x30e/0xa40 [ 4248.215662][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4248.215662][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4248.215662][ T282] netlink_rcv_skb+0x130/0x360 [ 4248.215662][ T282] netlink_unicast+0x449/0x710 [ 4248.215662][ T282] netlink_sendmsg+0x723/0xbe0 [ 4248.215662][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4248.215662][ T282] ___sys_sendmsg+0xee/0x170 [ 4248.215662][ T282] __sys_sendmsg+0xcd/0x170 [ 4248.215662][ T282] do_syscall_64+0xc6/0x1e0 [ 4248.215662][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4248.215662][ T282] [ 4248.217914][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4248.217914][ T282] netdev_get_by_index+0x5e/0x80 [ 4248.217914][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4248.217914][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4248.217914][ T282] ip6_route_add+0x1c/0x140 [ 4248.217914][ T282] addrconf_add_mroute+0x129/0x180 [ 4248.217914][ T282] addrconf_add_dev+0xe2/0x170 [ 4248.217914][ T282] inet6_addr_add+0x12f/0xa40 [ 4248.217914][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4248.217914][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4248.217914][ T282] netlink_rcv_skb+0x130/0x360 [ 4248.217914][ T282] netlink_unicast+0x449/0x710 [ 4248.217914][ T282] netlink_sendmsg+0x723/0xbe0 [ 4248.217914][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4248.217914][ T282] ___sys_sendmsg+0xee/0x170 [ 4248.217914][ T282] __sys_sendmsg+0xcd/0x170 [ 4248.217914][ T282] do_syscall_64+0xc6/0x1e0 [ 4248.217914][ T282] [ 4248.220136][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4248.220136][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4248.220136][ T282] ipv6_find_idev+0x102/0x170 [ 4248.220136][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4248.220136][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4248.220136][ T282] netlink_rcv_skb+0x130/0x360 [ 4248.220136][ T282] netlink_unicast+0x449/0x710 [ 4248.220136][ T282] netlink_sendmsg+0x723/0xbe0 [ 4248.220136][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4248.220136][ T282] ___sys_sendmsg+0xee/0x170 [ 4248.220136][ T282] __sys_sendmsg+0xcd/0x170 [ 4248.220136][ T282] do_syscall_64+0xc6/0x1e0 [ 4248.220136][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4248.220136][ T282] [ 4248.221878][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4248.221878][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4248.221878][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4248.221878][ T282] ipv6_find_idev+0x102/0x170 [ 4248.221878][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4248.221878][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4248.221878][ T282] netlink_rcv_skb+0x130/0x360 [ 4248.221878][ T282] netlink_unicast+0x449/0x710 [ 4248.221878][ T282] netlink_sendmsg+0x723/0xbe0 [ 4248.221878][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4248.221878][ T282] ___sys_sendmsg+0xee/0x170 [ 4248.221878][ T282] __sys_sendmsg+0xcd/0x170 [ 4248.221878][ T282] do_syscall_64+0xc6/0x1e0 [ 4248.221878][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4248.221878][ T282] [ 4257.899068][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4257.899491][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4257.899491][ T284] netdev_get_by_index+0x5e/0x80 [ 4257.899491][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4257.899491][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4257.899491][ T284] ip6_route_add+0x1c/0x140 [ 4257.899491][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4257.899491][ T284] inet6_addr_add+0x4f8/0xa40 [ 4257.899491][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4257.899491][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4257.899491][ T284] netlink_rcv_skb+0x130/0x360 [ 4257.899491][ T284] netlink_unicast+0x449/0x710 [ 4257.899491][ T284] netlink_sendmsg+0x723/0xbe0 [ 4257.899491][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4257.899491][ T284] ___sys_sendmsg+0xee/0x170 [ 4257.899491][ T284] __sys_sendmsg+0xcd/0x170 [ 4257.899491][ T284] do_syscall_64+0xc6/0x1e0 [ 4257.899491][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4257.899491][ T284] [ 4257.901766][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4257.901766][ T284] netdev_get_by_index+0x5e/0x80 [ 4257.901766][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4257.901766][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4257.901766][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4257.901766][ T284] ipv6_add_addr+0x411/0x2000 [ 4257.901766][ T284] inet6_addr_add+0x30e/0xa40 [ 4257.901766][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4257.901766][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4257.901766][ T284] netlink_rcv_skb+0x130/0x360 [ 4257.901766][ T284] netlink_unicast+0x449/0x710 [ 4257.901766][ T284] netlink_sendmsg+0x723/0xbe0 [ 4257.901766][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4257.901766][ T284] ___sys_sendmsg+0xee/0x170 [ 4257.901766][ T284] __sys_sendmsg+0xcd/0x170 [ 4257.901766][ T284] do_syscall_64+0xc6/0x1e0 [ 4257.901766][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4257.901766][ T284] [ 4257.903978][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4257.903978][ T284] netdev_get_by_index+0x5e/0x80 [ 4257.903978][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4257.903978][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4257.903978][ T284] ip6_route_add+0x1c/0x140 [ 4257.903978][ T284] addrconf_add_mroute+0x129/0x180 [ 4257.903978][ T284] addrconf_add_dev+0xe2/0x170 [ 4257.903978][ T284] inet6_addr_add+0x12f/0xa40 [ 4257.903978][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4257.903978][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4257.903978][ T284] netlink_rcv_skb+0x130/0x360 [ 4257.903978][ T284] netlink_unicast+0x449/0x710 [ 4257.903978][ T284] netlink_sendmsg+0x723/0xbe0 [ 4257.903978][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4257.903978][ T284] ___sys_sendmsg+0xee/0x170 [ 4257.903978][ T284] __sys_sendmsg+0xcd/0x170 [ 4257.903978][ T284] do_syscall_64+0xc6/0x1e0 [ 4257.903978][ T284] [ 4257.906147][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4257.906147][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4257.906147][ T284] ipv6_find_idev+0x102/0x170 [ 4257.906147][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4257.906147][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4257.906147][ T284] netlink_rcv_skb+0x130/0x360 [ 4257.906147][ T284] netlink_unicast+0x449/0x710 [ 4257.906147][ T284] netlink_sendmsg+0x723/0xbe0 [ 4257.906147][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4257.906147][ T284] ___sys_sendmsg+0xee/0x170 [ 4257.906147][ T284] __sys_sendmsg+0xcd/0x170 [ 4257.906147][ T284] do_syscall_64+0xc6/0x1e0 [ 4257.906147][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4257.906147][ T284] [ 4257.907842][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4257.907842][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4257.907842][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4257.907842][ T284] ipv6_find_idev+0x102/0x170 [ 4257.907842][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4257.907842][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4257.907842][ T284] netlink_rcv_skb+0x130/0x360 [ 4257.907842][ T284] netlink_unicast+0x449/0x710 [ 4257.907842][ T284] netlink_sendmsg+0x723/0xbe0 [ 4257.907842][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4257.907842][ T284] ___sys_sendmsg+0xee/0x170 [ 4257.907842][ T284] __sys_sendmsg+0xcd/0x170 [ 4257.907842][ T284] do_syscall_64+0xc6/0x1e0 [ 4257.907842][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4257.907842][ T284] [ 4258.410953][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4258.411350][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4258.411350][ T282] dst_init+0x84/0x4a0 [ 4258.411350][ T282] dst_alloc+0x97/0x150 [ 4258.411350][ T282] ip6_dst_alloc+0x23/0x90 [ 4258.411350][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4258.411350][ T282] ip6_pol_route+0x56f/0x840 [ 4258.411350][ T282] fib6_rule_lookup+0x196/0x240 [ 4258.411350][ T282] ip6_route_input+0x542/0x980 [ 4258.411350][ T282] ipv6_rcv+0x8f/0x400 [ 4258.411350][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4258.411350][ T282] process_backlog+0x101/0x620 [ 4258.411350][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4258.411350][ T282] net_rx_action+0x495/0xbe0 [ 4258.411350][ T282] __do_softirq+0x1b5/0x7f6 [ 4258.411350][ T282] [ 4258.413257][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4258.413257][ T282] netdev_get_by_index+0x5e/0x80 [ 4258.413257][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4258.413257][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4258.413257][ T282] ip6_route_add+0x1c/0x140 [ 4258.413257][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4258.413257][ T282] inet6_addr_add+0x4f8/0xa40 [ 4258.413257][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4258.413257][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4258.413257][ T282] netlink_rcv_skb+0x130/0x360 [ 4258.413257][ T282] netlink_unicast+0x449/0x710 [ 4258.413257][ T282] netlink_sendmsg+0x723/0xbe0 [ 4258.413257][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4258.413257][ T282] ___sys_sendmsg+0xee/0x170 [ 4258.413257][ T282] __sys_sendmsg+0xcd/0x170 [ 4258.413257][ T282] do_syscall_64+0xc6/0x1e0 [ 4258.413257][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4258.413257][ T282] [ 4258.415596][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4258.415596][ T282] netdev_get_by_index+0x5e/0x80 [ 4258.415596][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4258.415596][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4258.415596][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4258.415596][ T282] ipv6_add_addr+0x411/0x2000 [ 4258.415596][ T282] inet6_addr_add+0x30e/0xa40 [ 4258.415596][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4258.415596][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4258.415596][ T282] netlink_rcv_skb+0x130/0x360 [ 4258.415596][ T282] netlink_unicast+0x449/0x710 [ 4258.415596][ T282] netlink_sendmsg+0x723/0xbe0 [ 4258.415596][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4258.415596][ T282] ___sys_sendmsg+0xee/0x170 [ 4258.415596][ T282] __sys_sendmsg+0xcd/0x170 [ 4258.415596][ T282] do_syscall_64+0xc6/0x1e0 [ 4258.415596][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4258.415596][ T282] [ 4258.417873][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4258.417873][ T282] netdev_get_by_index+0x5e/0x80 [ 4258.417873][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4258.417873][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4258.417873][ T282] ip6_route_add+0x1c/0x140 [ 4258.417873][ T282] addrconf_add_mroute+0x129/0x180 [ 4258.417873][ T282] addrconf_add_dev+0xe2/0x170 [ 4258.417873][ T282] inet6_addr_add+0x12f/0xa40 [ 4258.417873][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4258.417873][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4258.417873][ T282] netlink_rcv_skb+0x130/0x360 [ 4258.417873][ T282] netlink_unicast+0x449/0x710 [ 4258.417873][ T282] netlink_sendmsg+0x723/0xbe0 [ 4258.417873][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4258.417873][ T282] ___sys_sendmsg+0xee/0x170 [ 4258.417873][ T282] __sys_sendmsg+0xcd/0x170 [ 4258.417873][ T282] do_syscall_64+0xc6/0x1e0 [ 4258.417873][ T282] [ 4258.420209][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4258.420209][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4258.420209][ T282] ipv6_find_idev+0x102/0x170 [ 4258.420209][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4258.420209][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4258.420209][ T282] netlink_rcv_skb+0x130/0x360 [ 4258.420209][ T282] netlink_unicast+0x449/0x710 [ 4258.420209][ T282] netlink_sendmsg+0x723/0xbe0 [ 4258.420209][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4258.420209][ T282] ___sys_sendmsg+0xee/0x170 [ 4258.420209][ T282] __sys_sendmsg+0xcd/0x170 [ 4258.420209][ T282] do_syscall_64+0xc6/0x1e0 [ 4258.420209][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4258.420209][ T282] [ 4258.426221][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4258.426221][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4258.426221][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4258.426221][ T282] ipv6_find_idev+0x102/0x170 [ 4258.426221][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4258.426221][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4258.426221][ T282] netlink_rcv_skb+0x130/0x360 [ 4258.426221][ T282] netlink_unicast+0x449/0x710 [ 4258.426221][ T282] netlink_sendmsg+0x723/0xbe0 [ 4258.426221][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4258.426221][ T282] ___sys_sendmsg+0xee/0x170 [ 4258.426221][ T282] __sys_sendmsg+0xcd/0x170 [ 4258.426221][ T282] do_syscall_64+0xc6/0x1e0 [ 4258.426221][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4258.426221][ T282] [ 4268.155103][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4268.155603][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4268.155603][ T284] netdev_get_by_index+0x5e/0x80 [ 4268.155603][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4268.155603][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4268.155603][ T284] ip6_route_add+0x1c/0x140 [ 4268.155603][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4268.155603][ T284] inet6_addr_add+0x4f8/0xa40 [ 4268.155603][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4268.155603][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4268.155603][ T284] netlink_rcv_skb+0x130/0x360 [ 4268.155603][ T284] netlink_unicast+0x449/0x710 [ 4268.155603][ T284] netlink_sendmsg+0x723/0xbe0 [ 4268.155603][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4268.155603][ T284] ___sys_sendmsg+0xee/0x170 [ 4268.155603][ T284] __sys_sendmsg+0xcd/0x170 [ 4268.155603][ T284] do_syscall_64+0xc6/0x1e0 [ 4268.155603][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4268.155603][ T284] [ 4268.157846][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4268.157846][ T284] netdev_get_by_index+0x5e/0x80 [ 4268.157846][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4268.157846][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4268.157846][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4268.157846][ T284] ipv6_add_addr+0x411/0x2000 [ 4268.157846][ T284] inet6_addr_add+0x30e/0xa40 [ 4268.157846][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4268.157846][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4268.157846][ T284] netlink_rcv_skb+0x130/0x360 [ 4268.157846][ T284] netlink_unicast+0x449/0x710 [ 4268.157846][ T284] netlink_sendmsg+0x723/0xbe0 [ 4268.157846][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4268.157846][ T284] ___sys_sendmsg+0xee/0x170 [ 4268.157846][ T284] __sys_sendmsg+0xcd/0x170 [ 4268.157846][ T284] do_syscall_64+0xc6/0x1e0 [ 4268.157846][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4268.157846][ T284] [ 4268.160062][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4268.160062][ T284] netdev_get_by_index+0x5e/0x80 [ 4268.160062][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4268.160062][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4268.160062][ T284] ip6_route_add+0x1c/0x140 [ 4268.160062][ T284] addrconf_add_mroute+0x129/0x180 [ 4268.160062][ T284] addrconf_add_dev+0xe2/0x170 [ 4268.160062][ T284] inet6_addr_add+0x12f/0xa40 [ 4268.160062][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4268.160062][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4268.160062][ T284] netlink_rcv_skb+0x130/0x360 [ 4268.160062][ T284] netlink_unicast+0x449/0x710 [ 4268.160062][ T284] netlink_sendmsg+0x723/0xbe0 [ 4268.160062][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4268.160062][ T284] ___sys_sendmsg+0xee/0x170 [ 4268.160062][ T284] __sys_sendmsg+0xcd/0x170 [ 4268.160062][ T284] do_syscall_64+0xc6/0x1e0 [ 4268.160062][ T284] [ 4268.162221][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4268.162221][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4268.162221][ T284] ipv6_find_idev+0x102/0x170 [ 4268.162221][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4268.162221][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4268.162221][ T284] netlink_rcv_skb+0x130/0x360 [ 4268.162221][ T284] netlink_unicast+0x449/0x710 [ 4268.162221][ T284] netlink_sendmsg+0x723/0xbe0 [ 4268.162221][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4268.162221][ T284] ___sys_sendmsg+0xee/0x170 [ 4268.162221][ T284] __sys_sendmsg+0xcd/0x170 [ 4268.162221][ T284] do_syscall_64+0xc6/0x1e0 [ 4268.162221][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4268.162221][ T284] [ 4268.163912][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4268.163912][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4268.163912][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4268.163912][ T284] ipv6_find_idev+0x102/0x170 [ 4268.163912][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4268.163912][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4268.163912][ T284] netlink_rcv_skb+0x130/0x360 [ 4268.163912][ T284] netlink_unicast+0x449/0x710 [ 4268.163912][ T284] netlink_sendmsg+0x723/0xbe0 [ 4268.163912][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4268.163912][ T284] ___sys_sendmsg+0xee/0x170 [ 4268.163912][ T284] __sys_sendmsg+0xcd/0x170 [ 4268.163912][ T284] do_syscall_64+0xc6/0x1e0 [ 4268.163912][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4268.163912][ T284] [ 4268.667001][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4268.667497][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4268.667497][ T282] dst_init+0x84/0x4a0 [ 4268.667497][ T282] dst_alloc+0x97/0x150 [ 4268.667497][ T282] ip6_dst_alloc+0x23/0x90 [ 4268.667497][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4268.667497][ T282] ip6_pol_route+0x56f/0x840 [ 4268.667497][ T282] fib6_rule_lookup+0x196/0x240 [ 4268.667497][ T282] ip6_route_input+0x542/0x980 [ 4268.667497][ T282] ipv6_rcv+0x8f/0x400 [ 4268.667497][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4268.667497][ T282] process_backlog+0x101/0x620 [ 4268.667497][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4268.667497][ T282] net_rx_action+0x495/0xbe0 [ 4268.667497][ T282] __do_softirq+0x1b5/0x7f6 [ 4268.667497][ T282] [ 4268.669454][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4268.669454][ T282] netdev_get_by_index+0x5e/0x80 [ 4268.669454][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4268.669454][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4268.669454][ T282] ip6_route_add+0x1c/0x140 [ 4268.669454][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4268.669454][ T282] inet6_addr_add+0x4f8/0xa40 [ 4268.669454][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4268.669454][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4268.669454][ T282] netlink_rcv_skb+0x130/0x360 [ 4268.669454][ T282] netlink_unicast+0x449/0x710 [ 4268.669454][ T282] netlink_sendmsg+0x723/0xbe0 [ 4268.669454][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4268.669454][ T282] ___sys_sendmsg+0xee/0x170 [ 4268.669454][ T282] __sys_sendmsg+0xcd/0x170 [ 4268.669454][ T282] do_syscall_64+0xc6/0x1e0 [ 4268.669454][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4268.669454][ T282] [ 4268.671837][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4268.671837][ T282] netdev_get_by_index+0x5e/0x80 [ 4268.671837][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4268.671837][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4268.671837][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4268.671837][ T282] ipv6_add_addr+0x411/0x2000 [ 4268.671837][ T282] inet6_addr_add+0x30e/0xa40 [ 4268.671837][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4268.671837][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4268.671837][ T282] netlink_rcv_skb+0x130/0x360 [ 4268.671837][ T282] netlink_unicast+0x449/0x710 [ 4268.671837][ T282] netlink_sendmsg+0x723/0xbe0 [ 4268.671837][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4268.671837][ T282] ___sys_sendmsg+0xee/0x170 [ 4268.671837][ T282] __sys_sendmsg+0xcd/0x170 [ 4268.671837][ T282] do_syscall_64+0xc6/0x1e0 [ 4268.671837][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4268.671837][ T282] [ 4268.674138][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4268.674138][ T282] netdev_get_by_index+0x5e/0x80 [ 4268.674138][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4268.674138][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4268.674138][ T282] ip6_route_add+0x1c/0x140 [ 4268.674138][ T282] addrconf_add_mroute+0x129/0x180 [ 4268.674138][ T282] addrconf_add_dev+0xe2/0x170 [ 4268.674138][ T282] inet6_addr_add+0x12f/0xa40 [ 4268.674138][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4268.674138][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4268.674138][ T282] netlink_rcv_skb+0x130/0x360 [ 4268.674138][ T282] netlink_unicast+0x449/0x710 [ 4268.674138][ T282] netlink_sendmsg+0x723/0xbe0 [ 4268.674138][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4268.674138][ T282] ___sys_sendmsg+0xee/0x170 [ 4268.674138][ T282] __sys_sendmsg+0xcd/0x170 [ 4268.674138][ T282] do_syscall_64+0xc6/0x1e0 [ 4268.674138][ T282] [ 4268.676464][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4268.676464][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4268.676464][ T282] ipv6_find_idev+0x102/0x170 [ 4268.676464][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4268.676464][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4268.676464][ T282] netlink_rcv_skb+0x130/0x360 [ 4268.676464][ T282] netlink_unicast+0x449/0x710 [ 4268.676464][ T282] netlink_sendmsg+0x723/0xbe0 [ 4268.676464][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4268.676464][ T282] ___sys_sendmsg+0xee/0x170 [ 4268.676464][ T282] __sys_sendmsg+0xcd/0x170 [ 4268.676464][ T282] do_syscall_64+0xc6/0x1e0 [ 4268.676464][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4268.676464][ T282] [ 4268.678275][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4268.678275][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4268.678275][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4268.678275][ T282] ipv6_find_idev+0x102/0x170 [ 4268.678275][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4268.678275][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4268.678275][ T282] netlink_rcv_skb+0x130/0x360 [ 4268.678275][ T282] netlink_unicast+0x449/0x710 [ 4268.678275][ T282] netlink_sendmsg+0x723/0xbe0 [ 4268.678275][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4268.678275][ T282] ___sys_sendmsg+0xee/0x170 [ 4268.678275][ T282] __sys_sendmsg+0xcd/0x170 [ 4268.678275][ T282] do_syscall_64+0xc6/0x1e0 [ 4268.678275][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4268.678275][ T282] [ 4278.339028][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4278.339546][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4278.339546][ T284] netdev_get_by_index+0x5e/0x80 [ 4278.339546][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4278.339546][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4278.339546][ T284] ip6_route_add+0x1c/0x140 [ 4278.339546][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4278.339546][ T284] inet6_addr_add+0x4f8/0xa40 [ 4278.339546][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4278.339546][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4278.339546][ T284] netlink_rcv_skb+0x130/0x360 [ 4278.339546][ T284] netlink_unicast+0x449/0x710 [ 4278.339546][ T284] netlink_sendmsg+0x723/0xbe0 [ 4278.339546][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4278.339546][ T284] ___sys_sendmsg+0xee/0x170 [ 4278.339546][ T284] __sys_sendmsg+0xcd/0x170 [ 4278.339546][ T284] do_syscall_64+0xc6/0x1e0 [ 4278.339546][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4278.339546][ T284] [ 4278.341816][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4278.341816][ T284] netdev_get_by_index+0x5e/0x80 [ 4278.341816][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4278.341816][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4278.341816][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4278.341816][ T284] ipv6_add_addr+0x411/0x2000 [ 4278.341816][ T284] inet6_addr_add+0x30e/0xa40 [ 4278.341816][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4278.341816][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4278.341816][ T284] netlink_rcv_skb+0x130/0x360 [ 4278.341816][ T284] netlink_unicast+0x449/0x710 [ 4278.341816][ T284] netlink_sendmsg+0x723/0xbe0 [ 4278.341816][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4278.341816][ T284] ___sys_sendmsg+0xee/0x170 [ 4278.341816][ T284] __sys_sendmsg+0xcd/0x170 [ 4278.341816][ T284] do_syscall_64+0xc6/0x1e0 [ 4278.341816][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4278.341816][ T284] [ 4278.344010][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4278.344010][ T284] netdev_get_by_index+0x5e/0x80 [ 4278.344010][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4278.344010][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4278.344010][ T284] ip6_route_add+0x1c/0x140 [ 4278.344010][ T284] addrconf_add_mroute+0x129/0x180 [ 4278.344010][ T284] addrconf_add_dev+0xe2/0x170 [ 4278.344010][ T284] inet6_addr_add+0x12f/0xa40 [ 4278.344010][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4278.344010][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4278.344010][ T284] netlink_rcv_skb+0x130/0x360 [ 4278.344010][ T284] netlink_unicast+0x449/0x710 [ 4278.344010][ T284] netlink_sendmsg+0x723/0xbe0 [ 4278.344010][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4278.344010][ T284] ___sys_sendmsg+0xee/0x170 [ 4278.344010][ T284] __sys_sendmsg+0xcd/0x170 [ 4278.344010][ T284] do_syscall_64+0xc6/0x1e0 [ 4278.344010][ T284] [ 4278.346171][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4278.346171][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4278.346171][ T284] ipv6_find_idev+0x102/0x170 [ 4278.346171][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4278.346171][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4278.346171][ T284] netlink_rcv_skb+0x130/0x360 [ 4278.346171][ T284] netlink_unicast+0x449/0x710 [ 4278.346171][ T284] netlink_sendmsg+0x723/0xbe0 [ 4278.346171][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4278.346171][ T284] ___sys_sendmsg+0xee/0x170 [ 4278.346171][ T284] __sys_sendmsg+0xcd/0x170 [ 4278.346171][ T284] do_syscall_64+0xc6/0x1e0 [ 4278.346171][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4278.346171][ T284] [ 4278.347855][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4278.347855][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4278.347855][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4278.347855][ T284] ipv6_find_idev+0x102/0x170 [ 4278.347855][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4278.347855][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4278.347855][ T284] netlink_rcv_skb+0x130/0x360 [ 4278.347855][ T284] netlink_unicast+0x449/0x710 [ 4278.347855][ T284] netlink_sendmsg+0x723/0xbe0 [ 4278.347855][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4278.347855][ T284] ___sys_sendmsg+0xee/0x170 [ 4278.347855][ T284] __sys_sendmsg+0xcd/0x170 [ 4278.347855][ T284] do_syscall_64+0xc6/0x1e0 [ 4278.347855][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4278.347855][ T284] [ 4278.851022][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4278.851501][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4278.851501][ T282] dst_init+0x84/0x4a0 [ 4278.851501][ T282] dst_alloc+0x97/0x150 [ 4278.851501][ T282] ip6_dst_alloc+0x23/0x90 [ 4278.851501][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4278.851501][ T282] ip6_pol_route+0x56f/0x840 [ 4278.851501][ T282] fib6_rule_lookup+0x196/0x240 [ 4278.851501][ T282] ip6_route_input+0x542/0x980 [ 4278.851501][ T282] ipv6_rcv+0x8f/0x400 [ 4278.851501][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4278.851501][ T282] process_backlog+0x101/0x620 [ 4278.851501][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4278.851501][ T282] net_rx_action+0x495/0xbe0 [ 4278.851501][ T282] __do_softirq+0x1b5/0x7f6 [ 4278.851501][ T282] [ 4278.853454][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4278.853454][ T282] netdev_get_by_index+0x5e/0x80 [ 4278.853454][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4278.853454][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4278.853454][ T282] ip6_route_add+0x1c/0x140 [ 4278.853454][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4278.853454][ T282] inet6_addr_add+0x4f8/0xa40 [ 4278.853454][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4278.853454][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4278.853454][ T282] netlink_rcv_skb+0x130/0x360 [ 4278.853454][ T282] netlink_unicast+0x449/0x710 [ 4278.853454][ T282] netlink_sendmsg+0x723/0xbe0 [ 4278.853454][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4278.853454][ T282] ___sys_sendmsg+0xee/0x170 [ 4278.853454][ T282] __sys_sendmsg+0xcd/0x170 [ 4278.853454][ T282] do_syscall_64+0xc6/0x1e0 [ 4278.853454][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4278.853454][ T282] [ 4278.855885][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4278.855885][ T282] netdev_get_by_index+0x5e/0x80 [ 4278.855885][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4278.855885][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4278.855885][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4278.855885][ T282] ipv6_add_addr+0x411/0x2000 [ 4278.855885][ T282] inet6_addr_add+0x30e/0xa40 [ 4278.855885][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4278.855885][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4278.855885][ T282] netlink_rcv_skb+0x130/0x360 [ 4278.855885][ T282] netlink_unicast+0x449/0x710 [ 4278.855885][ T282] netlink_sendmsg+0x723/0xbe0 [ 4278.855885][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4278.855885][ T282] ___sys_sendmsg+0xee/0x170 [ 4278.855885][ T282] __sys_sendmsg+0xcd/0x170 [ 4278.855885][ T282] do_syscall_64+0xc6/0x1e0 [ 4278.855885][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4278.855885][ T282] [ 4278.858309][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4278.858309][ T282] netdev_get_by_index+0x5e/0x80 [ 4278.858309][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4278.858309][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4278.858309][ T282] ip6_route_add+0x1c/0x140 [ 4278.858309][ T282] addrconf_add_mroute+0x129/0x180 [ 4278.858309][ T282] addrconf_add_dev+0xe2/0x170 [ 4278.858309][ T282] inet6_addr_add+0x12f/0xa40 [ 4278.858309][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4278.858309][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4278.858309][ T282] netlink_rcv_skb+0x130/0x360 [ 4278.858309][ T282] netlink_unicast+0x449/0x710 [ 4278.858309][ T282] netlink_sendmsg+0x723/0xbe0 [ 4278.858309][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4278.858309][ T282] ___sys_sendmsg+0xee/0x170 [ 4278.858309][ T282] __sys_sendmsg+0xcd/0x170 [ 4278.858309][ T282] do_syscall_64+0xc6/0x1e0 [ 4278.858309][ T282] [ 4278.860698][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4278.860698][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4278.860698][ T282] ipv6_find_idev+0x102/0x170 [ 4278.860698][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4278.860698][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4278.860698][ T282] netlink_rcv_skb+0x130/0x360 [ 4278.860698][ T282] netlink_unicast+0x449/0x710 [ 4278.860698][ T282] netlink_sendmsg+0x723/0xbe0 [ 4278.860698][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4278.860698][ T282] ___sys_sendmsg+0xee/0x170 [ 4278.860698][ T282] __sys_sendmsg+0xcd/0x170 [ 4278.860698][ T282] do_syscall_64+0xc6/0x1e0 [ 4278.860698][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4278.860698][ T282] [ 4278.862554][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4278.862554][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4278.862554][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4278.862554][ T282] ipv6_find_idev+0x102/0x170 [ 4278.862554][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4278.862554][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4278.862554][ T282] netlink_rcv_skb+0x130/0x360 [ 4278.862554][ T282] netlink_unicast+0x449/0x710 [ 4278.862554][ T282] netlink_sendmsg+0x723/0xbe0 [ 4278.862554][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4278.862554][ T282] ___sys_sendmsg+0xee/0x170 [ 4278.862554][ T282] __sys_sendmsg+0xcd/0x170 [ 4278.862554][ T282] do_syscall_64+0xc6/0x1e0 [ 4278.862554][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4278.862554][ T282] [ 4288.587029][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4288.587453][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4288.587453][ T284] netdev_get_by_index+0x5e/0x80 [ 4288.587453][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4288.587453][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4288.587453][ T284] ip6_route_add+0x1c/0x140 [ 4288.587453][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4288.587453][ T284] inet6_addr_add+0x4f8/0xa40 [ 4288.587453][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4288.587453][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4288.587453][ T284] netlink_rcv_skb+0x130/0x360 [ 4288.587453][ T284] netlink_unicast+0x449/0x710 [ 4288.587453][ T284] netlink_sendmsg+0x723/0xbe0 [ 4288.587453][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4288.587453][ T284] ___sys_sendmsg+0xee/0x170 [ 4288.587453][ T284] __sys_sendmsg+0xcd/0x170 [ 4288.587453][ T284] do_syscall_64+0xc6/0x1e0 [ 4288.587453][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4288.587453][ T284] [ 4288.589873][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4288.589873][ T284] netdev_get_by_index+0x5e/0x80 [ 4288.589873][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4288.589873][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4288.589873][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4288.589873][ T284] ipv6_add_addr+0x411/0x2000 [ 4288.589873][ T284] inet6_addr_add+0x30e/0xa40 [ 4288.589873][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4288.589873][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4288.589873][ T284] netlink_rcv_skb+0x130/0x360 [ 4288.589873][ T284] netlink_unicast+0x449/0x710 [ 4288.589873][ T284] netlink_sendmsg+0x723/0xbe0 [ 4288.589873][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4288.589873][ T284] ___sys_sendmsg+0xee/0x170 [ 4288.589873][ T284] __sys_sendmsg+0xcd/0x170 [ 4288.589873][ T284] do_syscall_64+0xc6/0x1e0 [ 4288.589873][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4288.589873][ T284] [ 4288.592098][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4288.592098][ T284] netdev_get_by_index+0x5e/0x80 [ 4288.592098][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4288.592098][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4288.592098][ T284] ip6_route_add+0x1c/0x140 [ 4288.592098][ T284] addrconf_add_mroute+0x129/0x180 [ 4288.592098][ T284] addrconf_add_dev+0xe2/0x170 [ 4288.592098][ T284] inet6_addr_add+0x12f/0xa40 [ 4288.592098][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4288.592098][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4288.592098][ T284] netlink_rcv_skb+0x130/0x360 [ 4288.592098][ T284] netlink_unicast+0x449/0x710 [ 4288.592098][ T284] netlink_sendmsg+0x723/0xbe0 [ 4288.592098][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4288.592098][ T284] ___sys_sendmsg+0xee/0x170 [ 4288.592098][ T284] __sys_sendmsg+0xcd/0x170 [ 4288.592098][ T284] do_syscall_64+0xc6/0x1e0 [ 4288.592098][ T284] [ 4288.594273][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4288.594273][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4288.594273][ T284] ipv6_find_idev+0x102/0x170 [ 4288.594273][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4288.594273][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4288.594273][ T284] netlink_rcv_skb+0x130/0x360 [ 4288.594273][ T284] netlink_unicast+0x449/0x710 [ 4288.594273][ T284] netlink_sendmsg+0x723/0xbe0 [ 4288.594273][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4288.594273][ T284] ___sys_sendmsg+0xee/0x170 [ 4288.594273][ T284] __sys_sendmsg+0xcd/0x170 [ 4288.594273][ T284] do_syscall_64+0xc6/0x1e0 [ 4288.594273][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4288.594273][ T284] [ 4288.595974][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4288.595974][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4288.595974][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4288.595974][ T284] ipv6_find_idev+0x102/0x170 [ 4288.595974][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4288.595974][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4288.595974][ T284] netlink_rcv_skb+0x130/0x360 [ 4288.595974][ T284] netlink_unicast+0x449/0x710 [ 4288.595974][ T284] netlink_sendmsg+0x723/0xbe0 [ 4288.595974][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4288.595974][ T284] ___sys_sendmsg+0xee/0x170 [ 4288.595974][ T284] __sys_sendmsg+0xcd/0x170 [ 4288.595974][ T284] do_syscall_64+0xc6/0x1e0 [ 4288.595974][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4288.595974][ T284] [ 4289.106995][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4289.107404][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4289.107404][ T282] dst_init+0x84/0x4a0 [ 4289.107404][ T282] dst_alloc+0x97/0x150 [ 4289.107404][ T282] ip6_dst_alloc+0x23/0x90 [ 4289.107404][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4289.107404][ T282] ip6_pol_route+0x56f/0x840 [ 4289.107404][ T282] fib6_rule_lookup+0x196/0x240 [ 4289.107404][ T282] ip6_route_input+0x542/0x980 [ 4289.107404][ T282] ipv6_rcv+0x8f/0x400 [ 4289.107404][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4289.107404][ T282] process_backlog+0x101/0x620 [ 4289.107404][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4289.107404][ T282] net_rx_action+0x495/0xbe0 [ 4289.107404][ T282] __do_softirq+0x1b5/0x7f6 [ 4289.107404][ T282] [ 4289.109228][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4289.109228][ T282] netdev_get_by_index+0x5e/0x80 [ 4289.109228][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4289.109228][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4289.109228][ T282] ip6_route_add+0x1c/0x140 [ 4289.109228][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4289.109228][ T282] inet6_addr_add+0x4f8/0xa40 [ 4289.109228][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4289.109228][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4289.109228][ T282] netlink_rcv_skb+0x130/0x360 [ 4289.109228][ T282] netlink_unicast+0x449/0x710 [ 4289.109228][ T282] netlink_sendmsg+0x723/0xbe0 [ 4289.109228][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4289.109228][ T282] ___sys_sendmsg+0xee/0x170 [ 4289.109228][ T282] __sys_sendmsg+0xcd/0x170 [ 4289.109228][ T282] do_syscall_64+0xc6/0x1e0 [ 4289.109228][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4289.109228][ T282] [ 4289.111418][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4289.111418][ T282] netdev_get_by_index+0x5e/0x80 [ 4289.111418][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4289.111418][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4289.111418][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4289.111418][ T282] ipv6_add_addr+0x411/0x2000 [ 4289.111418][ T282] inet6_addr_add+0x30e/0xa40 [ 4289.111418][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4289.111418][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4289.111418][ T282] netlink_rcv_skb+0x130/0x360 [ 4289.111418][ T282] netlink_unicast+0x449/0x710 [ 4289.111418][ T282] netlink_sendmsg+0x723/0xbe0 [ 4289.111418][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4289.111418][ T282] ___sys_sendmsg+0xee/0x170 [ 4289.111418][ T282] __sys_sendmsg+0xcd/0x170 [ 4289.111418][ T282] do_syscall_64+0xc6/0x1e0 [ 4289.111418][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4289.111418][ T282] [ 4289.113600][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4289.113600][ T282] netdev_get_by_index+0x5e/0x80 [ 4289.113600][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4289.113600][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4289.113600][ T282] ip6_route_add+0x1c/0x140 [ 4289.113600][ T282] addrconf_add_mroute+0x129/0x180 [ 4289.113600][ T282] addrconf_add_dev+0xe2/0x170 [ 4289.113600][ T282] inet6_addr_add+0x12f/0xa40 [ 4289.113600][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4289.113600][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4289.113600][ T282] netlink_rcv_skb+0x130/0x360 [ 4289.113600][ T282] netlink_unicast+0x449/0x710 [ 4289.113600][ T282] netlink_sendmsg+0x723/0xbe0 [ 4289.113600][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4289.113600][ T282] ___sys_sendmsg+0xee/0x170 [ 4289.113600][ T282] __sys_sendmsg+0xcd/0x170 [ 4289.113600][ T282] do_syscall_64+0xc6/0x1e0 [ 4289.113600][ T282] [ 4289.115791][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4289.115791][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4289.115791][ T282] ipv6_find_idev+0x102/0x170 [ 4289.115791][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4289.115791][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4289.115791][ T282] netlink_rcv_skb+0x130/0x360 [ 4289.115791][ T282] netlink_unicast+0x449/0x710 [ 4289.115791][ T282] netlink_sendmsg+0x723/0xbe0 [ 4289.115791][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4289.115791][ T282] ___sys_sendmsg+0xee/0x170 [ 4289.115791][ T282] __sys_sendmsg+0xcd/0x170 [ 4289.115791][ T282] do_syscall_64+0xc6/0x1e0 [ 4289.115791][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4289.115791][ T282] [ 4289.117494][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4289.117494][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4289.117494][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4289.117494][ T282] ipv6_find_idev+0x102/0x170 [ 4289.117494][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4289.117494][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4289.117494][ T282] netlink_rcv_skb+0x130/0x360 [ 4289.117494][ T282] netlink_unicast+0x449/0x710 [ 4289.117494][ T282] netlink_sendmsg+0x723/0xbe0 [ 4289.117494][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4289.117494][ T282] ___sys_sendmsg+0xee/0x170 [ 4289.117494][ T282] __sys_sendmsg+0xcd/0x170 [ 4289.117494][ T282] do_syscall_64+0xc6/0x1e0 [ 4289.117494][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4289.117494][ T282] [ 4298.835055][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4298.835463][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4298.835463][ T284] netdev_get_by_index+0x5e/0x80 [ 4298.835463][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4298.835463][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4298.835463][ T284] ip6_route_add+0x1c/0x140 [ 4298.835463][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4298.835463][ T284] inet6_addr_add+0x4f8/0xa40 [ 4298.835463][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4298.835463][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4298.835463][ T284] netlink_rcv_skb+0x130/0x360 [ 4298.835463][ T284] netlink_unicast+0x449/0x710 [ 4298.835463][ T284] netlink_sendmsg+0x723/0xbe0 [ 4298.835463][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4298.835463][ T284] ___sys_sendmsg+0xee/0x170 [ 4298.835463][ T284] __sys_sendmsg+0xcd/0x170 [ 4298.835463][ T284] do_syscall_64+0xc6/0x1e0 [ 4298.835463][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4298.835463][ T284] [ 4298.837711][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4298.837711][ T284] netdev_get_by_index+0x5e/0x80 [ 4298.837711][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4298.837711][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4298.837711][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4298.837711][ T284] ipv6_add_addr+0x411/0x2000 [ 4298.837711][ T284] inet6_addr_add+0x30e/0xa40 [ 4298.837711][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4298.837711][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4298.837711][ T284] netlink_rcv_skb+0x130/0x360 [ 4298.837711][ T284] netlink_unicast+0x449/0x710 [ 4298.837711][ T284] netlink_sendmsg+0x723/0xbe0 [ 4298.837711][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4298.837711][ T284] ___sys_sendmsg+0xee/0x170 [ 4298.837711][ T284] __sys_sendmsg+0xcd/0x170 [ 4298.837711][ T284] do_syscall_64+0xc6/0x1e0 [ 4298.837711][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4298.837711][ T284] [ 4298.839920][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4298.839920][ T284] netdev_get_by_index+0x5e/0x80 [ 4298.839920][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4298.839920][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4298.839920][ T284] ip6_route_add+0x1c/0x140 [ 4298.839920][ T284] addrconf_add_mroute+0x129/0x180 [ 4298.839920][ T284] addrconf_add_dev+0xe2/0x170 [ 4298.839920][ T284] inet6_addr_add+0x12f/0xa40 [ 4298.839920][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4298.839920][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4298.839920][ T284] netlink_rcv_skb+0x130/0x360 [ 4298.839920][ T284] netlink_unicast+0x449/0x710 [ 4298.839920][ T284] netlink_sendmsg+0x723/0xbe0 [ 4298.839920][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4298.839920][ T284] ___sys_sendmsg+0xee/0x170 [ 4298.839920][ T284] __sys_sendmsg+0xcd/0x170 [ 4298.839920][ T284] do_syscall_64+0xc6/0x1e0 [ 4298.839920][ T284] [ 4298.842080][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4298.842080][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4298.842080][ T284] ipv6_find_idev+0x102/0x170 [ 4298.842080][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4298.842080][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4298.842080][ T284] netlink_rcv_skb+0x130/0x360 [ 4298.842080][ T284] netlink_unicast+0x449/0x710 [ 4298.842080][ T284] netlink_sendmsg+0x723/0xbe0 [ 4298.842080][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4298.842080][ T284] ___sys_sendmsg+0xee/0x170 [ 4298.842080][ T284] __sys_sendmsg+0xcd/0x170 [ 4298.842080][ T284] do_syscall_64+0xc6/0x1e0 [ 4298.842080][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4298.842080][ T284] [ 4298.843777][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4298.843777][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4298.843777][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4298.843777][ T284] ipv6_find_idev+0x102/0x170 [ 4298.843777][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4298.843777][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4298.843777][ T284] netlink_rcv_skb+0x130/0x360 [ 4298.843777][ T284] netlink_unicast+0x449/0x710 [ 4298.843777][ T284] netlink_sendmsg+0x723/0xbe0 [ 4298.843777][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4298.843777][ T284] ___sys_sendmsg+0xee/0x170 [ 4298.843777][ T284] __sys_sendmsg+0xcd/0x170 [ 4298.843777][ T284] do_syscall_64+0xc6/0x1e0 [ 4298.843777][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4298.843777][ T284] [ 4299.355054][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4299.355489][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4299.355489][ T282] dst_init+0x84/0x4a0 [ 4299.355489][ T282] dst_alloc+0x97/0x150 [ 4299.355489][ T282] ip6_dst_alloc+0x23/0x90 [ 4299.355489][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4299.355489][ T282] ip6_pol_route+0x56f/0x840 [ 4299.355489][ T282] fib6_rule_lookup+0x196/0x240 [ 4299.355489][ T282] ip6_route_input+0x542/0x980 [ 4299.355489][ T282] ipv6_rcv+0x8f/0x400 [ 4299.355489][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4299.355489][ T282] process_backlog+0x101/0x620 [ 4299.355489][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4299.355489][ T282] net_rx_action+0x495/0xbe0 [ 4299.355489][ T282] __do_softirq+0x1b5/0x7f6 [ 4299.355489][ T282] [ 4299.357302][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4299.357302][ T282] netdev_get_by_index+0x5e/0x80 [ 4299.357302][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4299.357302][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4299.357302][ T282] ip6_route_add+0x1c/0x140 [ 4299.357302][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4299.357302][ T282] inet6_addr_add+0x4f8/0xa40 [ 4299.357302][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4299.357302][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4299.357302][ T282] netlink_rcv_skb+0x130/0x360 [ 4299.357302][ T282] netlink_unicast+0x449/0x710 [ 4299.357302][ T282] netlink_sendmsg+0x723/0xbe0 [ 4299.357302][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4299.357302][ T282] ___sys_sendmsg+0xee/0x170 [ 4299.357302][ T282] __sys_sendmsg+0xcd/0x170 [ 4299.357302][ T282] do_syscall_64+0xc6/0x1e0 [ 4299.357302][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4299.357302][ T282] [ 4299.359525][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4299.359525][ T282] netdev_get_by_index+0x5e/0x80 [ 4299.359525][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4299.359525][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4299.359525][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4299.359525][ T282] ipv6_add_addr+0x411/0x2000 [ 4299.359525][ T282] inet6_addr_add+0x30e/0xa40 [ 4299.359525][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4299.359525][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4299.359525][ T282] netlink_rcv_skb+0x130/0x360 [ 4299.359525][ T282] netlink_unicast+0x449/0x710 [ 4299.359525][ T282] netlink_sendmsg+0x723/0xbe0 [ 4299.359525][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4299.359525][ T282] ___sys_sendmsg+0xee/0x170 [ 4299.359525][ T282] __sys_sendmsg+0xcd/0x170 [ 4299.359525][ T282] do_syscall_64+0xc6/0x1e0 [ 4299.359525][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4299.359525][ T282] [ 4299.361752][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4299.361752][ T282] netdev_get_by_index+0x5e/0x80 [ 4299.361752][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4299.361752][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4299.361752][ T282] ip6_route_add+0x1c/0x140 [ 4299.361752][ T282] addrconf_add_mroute+0x129/0x180 [ 4299.361752][ T282] addrconf_add_dev+0xe2/0x170 [ 4299.361752][ T282] inet6_addr_add+0x12f/0xa40 [ 4299.361752][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4299.361752][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4299.361752][ T282] netlink_rcv_skb+0x130/0x360 [ 4299.361752][ T282] netlink_unicast+0x449/0x710 [ 4299.361752][ T282] netlink_sendmsg+0x723/0xbe0 [ 4299.361752][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4299.361752][ T282] ___sys_sendmsg+0xee/0x170 [ 4299.361752][ T282] __sys_sendmsg+0xcd/0x170 [ 4299.361752][ T282] do_syscall_64+0xc6/0x1e0 [ 4299.361752][ T282] [ 4299.363925][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4299.363925][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4299.363925][ T282] ipv6_find_idev+0x102/0x170 [ 4299.363925][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4299.363925][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4299.363925][ T282] netlink_rcv_skb+0x130/0x360 [ 4299.363925][ T282] netlink_unicast+0x449/0x710 [ 4299.363925][ T282] netlink_sendmsg+0x723/0xbe0 [ 4299.363925][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4299.363925][ T282] ___sys_sendmsg+0xee/0x170 [ 4299.363925][ T282] __sys_sendmsg+0xcd/0x170 [ 4299.363925][ T282] do_syscall_64+0xc6/0x1e0 [ 4299.363925][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4299.363925][ T282] [ 4299.365615][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4299.365615][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4299.365615][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4299.365615][ T282] ipv6_find_idev+0x102/0x170 [ 4299.365615][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4299.365615][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4299.365615][ T282] netlink_rcv_skb+0x130/0x360 [ 4299.365615][ T282] netlink_unicast+0x449/0x710 [ 4299.365615][ T282] netlink_sendmsg+0x723/0xbe0 [ 4299.365615][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4299.365615][ T282] ___sys_sendmsg+0xee/0x170 [ 4299.365615][ T282] __sys_sendmsg+0xcd/0x170 [ 4299.365615][ T282] do_syscall_64+0xc6/0x1e0 [ 4299.365615][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4299.365615][ T282] [ 4309.083087][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4309.083598][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4309.083598][ T284] netdev_get_by_index+0x5e/0x80 [ 4309.083598][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4309.083598][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4309.083598][ T284] ip6_route_add+0x1c/0x140 [ 4309.083598][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4309.083598][ T284] inet6_addr_add+0x4f8/0xa40 [ 4309.083598][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4309.083598][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4309.083598][ T284] netlink_rcv_skb+0x130/0x360 [ 4309.083598][ T284] netlink_unicast+0x449/0x710 [ 4309.083598][ T284] netlink_sendmsg+0x723/0xbe0 [ 4309.083598][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4309.083598][ T284] ___sys_sendmsg+0xee/0x170 [ 4309.083598][ T284] __sys_sendmsg+0xcd/0x170 [ 4309.083598][ T284] do_syscall_64+0xc6/0x1e0 [ 4309.083598][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4309.083598][ T284] [ 4309.085836][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4309.085836][ T284] netdev_get_by_index+0x5e/0x80 [ 4309.085836][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4309.085836][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4309.085836][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4309.085836][ T284] ipv6_add_addr+0x411/0x2000 [ 4309.085836][ T284] inet6_addr_add+0x30e/0xa40 [ 4309.085836][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4309.085836][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4309.085836][ T284] netlink_rcv_skb+0x130/0x360 [ 4309.085836][ T284] netlink_unicast+0x449/0x710 [ 4309.085836][ T284] netlink_sendmsg+0x723/0xbe0 [ 4309.085836][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4309.085836][ T284] ___sys_sendmsg+0xee/0x170 [ 4309.085836][ T284] __sys_sendmsg+0xcd/0x170 [ 4309.085836][ T284] do_syscall_64+0xc6/0x1e0 [ 4309.085836][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4309.085836][ T284] [ 4309.088036][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4309.088036][ T284] netdev_get_by_index+0x5e/0x80 [ 4309.088036][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4309.088036][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4309.088036][ T284] ip6_route_add+0x1c/0x140 [ 4309.088036][ T284] addrconf_add_mroute+0x129/0x180 [ 4309.088036][ T284] addrconf_add_dev+0xe2/0x170 [ 4309.088036][ T284] inet6_addr_add+0x12f/0xa40 [ 4309.088036][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4309.088036][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4309.088036][ T284] netlink_rcv_skb+0x130/0x360 [ 4309.088036][ T284] netlink_unicast+0x449/0x710 [ 4309.088036][ T284] netlink_sendmsg+0x723/0xbe0 [ 4309.088036][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4309.088036][ T284] ___sys_sendmsg+0xee/0x170 [ 4309.088036][ T284] __sys_sendmsg+0xcd/0x170 [ 4309.088036][ T284] do_syscall_64+0xc6/0x1e0 [ 4309.088036][ T284] [ 4309.090228][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4309.090228][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4309.090228][ T284] ipv6_find_idev+0x102/0x170 [ 4309.090228][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4309.090228][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4309.090228][ T284] netlink_rcv_skb+0x130/0x360 [ 4309.090228][ T284] netlink_unicast+0x449/0x710 [ 4309.090228][ T284] netlink_sendmsg+0x723/0xbe0 [ 4309.090228][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4309.090228][ T284] ___sys_sendmsg+0xee/0x170 [ 4309.090228][ T284] __sys_sendmsg+0xcd/0x170 [ 4309.090228][ T284] do_syscall_64+0xc6/0x1e0 [ 4309.090228][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4309.090228][ T284] [ 4309.091917][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4309.091917][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4309.091917][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4309.091917][ T284] ipv6_find_idev+0x102/0x170 [ 4309.091917][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4309.091917][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4309.091917][ T284] netlink_rcv_skb+0x130/0x360 [ 4309.091917][ T284] netlink_unicast+0x449/0x710 [ 4309.091917][ T284] netlink_sendmsg+0x723/0xbe0 [ 4309.091917][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4309.091917][ T284] ___sys_sendmsg+0xee/0x170 [ 4309.091917][ T284] __sys_sendmsg+0xcd/0x170 [ 4309.091917][ T284] do_syscall_64+0xc6/0x1e0 [ 4309.091917][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4309.091917][ T284] [ 4309.403045][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4309.403511][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4309.403511][ T282] dst_init+0x84/0x4a0 [ 4309.403511][ T282] dst_alloc+0x97/0x150 [ 4309.403511][ T282] ip6_dst_alloc+0x23/0x90 [ 4309.403511][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4309.403511][ T282] ip6_pol_route+0x56f/0x840 [ 4309.403511][ T282] fib6_rule_lookup+0x196/0x240 [ 4309.403511][ T282] ip6_route_input+0x542/0x980 [ 4309.403511][ T282] ipv6_rcv+0x8f/0x400 [ 4309.403511][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4309.403511][ T282] process_backlog+0x101/0x620 [ 4309.403511][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4309.403511][ T282] net_rx_action+0x495/0xbe0 [ 4309.403511][ T282] __do_softirq+0x1b5/0x7f6 [ 4309.403511][ T282] [ 4309.405346][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4309.405346][ T282] netdev_get_by_index+0x5e/0x80 [ 4309.405346][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4309.405346][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4309.405346][ T282] ip6_route_add+0x1c/0x140 [ 4309.405346][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4309.405346][ T282] inet6_addr_add+0x4f8/0xa40 [ 4309.405346][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4309.405346][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4309.405346][ T282] netlink_rcv_skb+0x130/0x360 [ 4309.405346][ T282] netlink_unicast+0x449/0x710 [ 4309.405346][ T282] netlink_sendmsg+0x723/0xbe0 [ 4309.405346][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4309.405346][ T282] ___sys_sendmsg+0xee/0x170 [ 4309.405346][ T282] __sys_sendmsg+0xcd/0x170 [ 4309.405346][ T282] do_syscall_64+0xc6/0x1e0 [ 4309.405346][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4309.405346][ T282] [ 4309.407564][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4309.407564][ T282] netdev_get_by_index+0x5e/0x80 [ 4309.407564][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4309.407564][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4309.407564][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4309.407564][ T282] ipv6_add_addr+0x411/0x2000 [ 4309.407564][ T282] inet6_addr_add+0x30e/0xa40 [ 4309.407564][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4309.407564][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4309.407564][ T282] netlink_rcv_skb+0x130/0x360 [ 4309.407564][ T282] netlink_unicast+0x449/0x710 [ 4309.407564][ T282] netlink_sendmsg+0x723/0xbe0 [ 4309.407564][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4309.407564][ T282] ___sys_sendmsg+0xee/0x170 [ 4309.407564][ T282] __sys_sendmsg+0xcd/0x170 [ 4309.407564][ T282] do_syscall_64+0xc6/0x1e0 [ 4309.407564][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4309.407564][ T282] [ 4309.409782][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4309.409782][ T282] netdev_get_by_index+0x5e/0x80 [ 4309.409782][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4309.409782][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4309.409782][ T282] ip6_route_add+0x1c/0x140 [ 4309.409782][ T282] addrconf_add_mroute+0x129/0x180 [ 4309.409782][ T282] addrconf_add_dev+0xe2/0x170 [ 4309.409782][ T282] inet6_addr_add+0x12f/0xa40 [ 4309.409782][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4309.409782][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4309.409782][ T282] netlink_rcv_skb+0x130/0x360 [ 4309.409782][ T282] netlink_unicast+0x449/0x710 [ 4309.409782][ T282] netlink_sendmsg+0x723/0xbe0 [ 4309.409782][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4309.409782][ T282] ___sys_sendmsg+0xee/0x170 [ 4309.409782][ T282] __sys_sendmsg+0xcd/0x170 [ 4309.409782][ T282] do_syscall_64+0xc6/0x1e0 [ 4309.409782][ T282] [ 4309.411943][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4309.411943][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4309.411943][ T282] ipv6_find_idev+0x102/0x170 [ 4309.411943][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4309.411943][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4309.411943][ T282] netlink_rcv_skb+0x130/0x360 [ 4309.411943][ T282] netlink_unicast+0x449/0x710 [ 4309.411943][ T282] netlink_sendmsg+0x723/0xbe0 [ 4309.411943][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4309.411943][ T282] ___sys_sendmsg+0xee/0x170 [ 4309.411943][ T282] __sys_sendmsg+0xcd/0x170 [ 4309.411943][ T282] do_syscall_64+0xc6/0x1e0 [ 4309.411943][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4309.411943][ T282] [ 4309.413642][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4309.413642][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4309.413642][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4309.413642][ T282] ipv6_find_idev+0x102/0x170 [ 4309.413642][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4309.413642][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4309.413642][ T282] netlink_rcv_skb+0x130/0x360 [ 4309.413642][ T282] netlink_unicast+0x449/0x710 [ 4309.413642][ T282] netlink_sendmsg+0x723/0xbe0 [ 4309.413642][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4309.413642][ T282] ___sys_sendmsg+0xee/0x170 [ 4309.413642][ T282] __sys_sendmsg+0xcd/0x170 [ 4309.413642][ T282] do_syscall_64+0xc6/0x1e0 [ 4309.413642][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4309.413642][ T282] [ 4319.258967][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4319.259396][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4319.259396][ T284] netdev_get_by_index+0x5e/0x80 [ 4319.259396][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4319.259396][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4319.259396][ T284] ip6_route_add+0x1c/0x140 [ 4319.259396][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4319.259396][ T284] inet6_addr_add+0x4f8/0xa40 [ 4319.259396][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4319.259396][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4319.259396][ T284] netlink_rcv_skb+0x130/0x360 [ 4319.259396][ T284] netlink_unicast+0x449/0x710 [ 4319.259396][ T284] netlink_sendmsg+0x723/0xbe0 [ 4319.259396][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4319.259396][ T284] ___sys_sendmsg+0xee/0x170 [ 4319.259396][ T284] __sys_sendmsg+0xcd/0x170 [ 4319.259396][ T284] do_syscall_64+0xc6/0x1e0 [ 4319.259396][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4319.259396][ T284] [ 4319.261864][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4319.261864][ T284] netdev_get_by_index+0x5e/0x80 [ 4319.261864][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4319.261864][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4319.261864][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4319.261864][ T284] ipv6_add_addr+0x411/0x2000 [ 4319.261864][ T284] inet6_addr_add+0x30e/0xa40 [ 4319.261864][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4319.261864][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4319.261864][ T284] netlink_rcv_skb+0x130/0x360 [ 4319.261864][ T284] netlink_unicast+0x449/0x710 [ 4319.261864][ T284] netlink_sendmsg+0x723/0xbe0 [ 4319.261864][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4319.261864][ T284] ___sys_sendmsg+0xee/0x170 [ 4319.261864][ T284] __sys_sendmsg+0xcd/0x170 [ 4319.261864][ T284] do_syscall_64+0xc6/0x1e0 [ 4319.261864][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4319.261864][ T284] [ 4319.264282][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4319.264282][ T284] netdev_get_by_index+0x5e/0x80 [ 4319.264282][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4319.264282][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4319.264282][ T284] ip6_route_add+0x1c/0x140 [ 4319.264282][ T284] addrconf_add_mroute+0x129/0x180 [ 4319.264282][ T284] addrconf_add_dev+0xe2/0x170 [ 4319.264282][ T284] inet6_addr_add+0x12f/0xa40 [ 4319.264282][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4319.264282][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4319.264282][ T284] netlink_rcv_skb+0x130/0x360 [ 4319.264282][ T284] netlink_unicast+0x449/0x710 [ 4319.264282][ T284] netlink_sendmsg+0x723/0xbe0 [ 4319.264282][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4319.264282][ T284] ___sys_sendmsg+0xee/0x170 [ 4319.264282][ T284] __sys_sendmsg+0xcd/0x170 [ 4319.264282][ T284] do_syscall_64+0xc6/0x1e0 [ 4319.264282][ T284] [ 4319.266701][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4319.266701][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4319.266701][ T284] ipv6_find_idev+0x102/0x170 [ 4319.266701][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4319.266701][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4319.266701][ T284] netlink_rcv_skb+0x130/0x360 [ 4319.266701][ T284] netlink_unicast+0x449/0x710 [ 4319.266701][ T284] netlink_sendmsg+0x723/0xbe0 [ 4319.266701][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4319.266701][ T284] ___sys_sendmsg+0xee/0x170 [ 4319.266701][ T284] __sys_sendmsg+0xcd/0x170 [ 4319.266701][ T284] do_syscall_64+0xc6/0x1e0 [ 4319.266701][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4319.266701][ T284] [ 4319.268566][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4319.268566][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4319.268566][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4319.268566][ T284] ipv6_find_idev+0x102/0x170 [ 4319.268566][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4319.268566][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4319.268566][ T284] netlink_rcv_skb+0x130/0x360 [ 4319.268566][ T284] netlink_unicast+0x449/0x710 [ 4319.268566][ T284] netlink_sendmsg+0x723/0xbe0 [ 4319.268566][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4319.268566][ T284] ___sys_sendmsg+0xee/0x170 [ 4319.268566][ T284] __sys_sendmsg+0xcd/0x170 [ 4319.268566][ T284] do_syscall_64+0xc6/0x1e0 [ 4319.268566][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4319.268566][ T284] [ 4319.515078][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4319.515632][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4319.515632][ T282] dst_init+0x84/0x4a0 [ 4319.515632][ T282] dst_alloc+0x97/0x150 [ 4319.515632][ T282] ip6_dst_alloc+0x23/0x90 [ 4319.515632][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4319.515632][ T282] ip6_pol_route+0x56f/0x840 [ 4319.515632][ T282] fib6_rule_lookup+0x196/0x240 [ 4319.515632][ T282] ip6_route_input+0x542/0x980 [ 4319.515632][ T282] ipv6_rcv+0x8f/0x400 [ 4319.515632][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4319.515632][ T282] process_backlog+0x101/0x620 [ 4319.515632][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4319.515632][ T282] net_rx_action+0x495/0xbe0 [ 4319.515632][ T282] __do_softirq+0x1b5/0x7f6 [ 4319.515632][ T282] [ 4319.517841][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4319.517841][ T282] netdev_get_by_index+0x5e/0x80 [ 4319.517841][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4319.517841][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4319.517841][ T282] ip6_route_add+0x1c/0x140 [ 4319.517841][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4319.517841][ T282] inet6_addr_add+0x4f8/0xa40 [ 4319.517841][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4319.517841][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4319.517841][ T282] netlink_rcv_skb+0x130/0x360 [ 4319.517841][ T282] netlink_unicast+0x449/0x710 [ 4319.517841][ T282] netlink_sendmsg+0x723/0xbe0 [ 4319.517841][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4319.517841][ T282] ___sys_sendmsg+0xee/0x170 [ 4319.517841][ T282] __sys_sendmsg+0xcd/0x170 [ 4319.517841][ T282] do_syscall_64+0xc6/0x1e0 [ 4319.517841][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4319.517841][ T282] [ 4319.520578][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4319.520578][ T282] netdev_get_by_index+0x5e/0x80 [ 4319.520578][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4319.520578][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4319.520578][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4319.520578][ T282] ipv6_add_addr+0x411/0x2000 [ 4319.520578][ T282] inet6_addr_add+0x30e/0xa40 [ 4319.520578][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4319.520578][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4319.520578][ T282] netlink_rcv_skb+0x130/0x360 [ 4319.520578][ T282] netlink_unicast+0x449/0x710 [ 4319.520578][ T282] netlink_sendmsg+0x723/0xbe0 [ 4319.520578][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4319.520578][ T282] ___sys_sendmsg+0xee/0x170 [ 4319.520578][ T282] __sys_sendmsg+0xcd/0x170 [ 4319.520578][ T282] do_syscall_64+0xc6/0x1e0 [ 4319.520578][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4319.520578][ T282] [ 4319.523297][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4319.523297][ T282] netdev_get_by_index+0x5e/0x80 [ 4319.523297][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4319.523297][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4319.523297][ T282] ip6_route_add+0x1c/0x140 [ 4319.523297][ T282] addrconf_add_mroute+0x129/0x180 [ 4319.523297][ T282] addrconf_add_dev+0xe2/0x170 [ 4319.523297][ T282] inet6_addr_add+0x12f/0xa40 [ 4319.523297][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4319.523297][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4319.523297][ T282] netlink_rcv_skb+0x130/0x360 [ 4319.523297][ T282] netlink_unicast+0x449/0x710 [ 4319.523297][ T282] netlink_sendmsg+0x723/0xbe0 [ 4319.523297][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4319.523297][ T282] ___sys_sendmsg+0xee/0x170 [ 4319.523297][ T282] __sys_sendmsg+0xcd/0x170 [ 4319.523297][ T282] do_syscall_64+0xc6/0x1e0 [ 4319.523297][ T282] [ 4319.525972][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4319.525972][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4319.525972][ T282] ipv6_find_idev+0x102/0x170 [ 4319.525972][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4319.525972][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4319.525972][ T282] netlink_rcv_skb+0x130/0x360 [ 4319.525972][ T282] netlink_unicast+0x449/0x710 [ 4319.525972][ T282] netlink_sendmsg+0x723/0xbe0 [ 4319.525972][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4319.525972][ T282] ___sys_sendmsg+0xee/0x170 [ 4319.525972][ T282] __sys_sendmsg+0xcd/0x170 [ 4319.525972][ T282] do_syscall_64+0xc6/0x1e0 [ 4319.525972][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4319.525972][ T282] [ 4319.528083][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4319.528083][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4319.528083][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4319.528083][ T282] ipv6_find_idev+0x102/0x170 [ 4319.528083][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4319.528083][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4319.528083][ T282] netlink_rcv_skb+0x130/0x360 [ 4319.528083][ T282] netlink_unicast+0x449/0x710 [ 4319.528083][ T282] netlink_sendmsg+0x723/0xbe0 [ 4319.528083][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4319.528083][ T282] ___sys_sendmsg+0xee/0x170 [ 4319.528083][ T282] __sys_sendmsg+0xcd/0x170 [ 4319.528083][ T282] do_syscall_64+0xc6/0x1e0 [ 4319.528083][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4319.528083][ T282] [ 4329.507037][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4329.507539][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4329.507539][ T284] netdev_get_by_index+0x5e/0x80 [ 4329.507539][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4329.507539][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4329.507539][ T284] ip6_route_add+0x1c/0x140 [ 4329.507539][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4329.507539][ T284] inet6_addr_add+0x4f8/0xa40 [ 4329.507539][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4329.507539][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4329.507539][ T284] netlink_rcv_skb+0x130/0x360 [ 4329.507539][ T284] netlink_unicast+0x449/0x710 [ 4329.507539][ T284] netlink_sendmsg+0x723/0xbe0 [ 4329.507539][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4329.507539][ T284] ___sys_sendmsg+0xee/0x170 [ 4329.507539][ T284] __sys_sendmsg+0xcd/0x170 [ 4329.507539][ T284] do_syscall_64+0xc6/0x1e0 [ 4329.507539][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4329.507539][ T284] [ 4329.509848][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4329.509848][ T284] netdev_get_by_index+0x5e/0x80 [ 4329.509848][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4329.509848][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4329.509848][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4329.509848][ T284] ipv6_add_addr+0x411/0x2000 [ 4329.509848][ T284] inet6_addr_add+0x30e/0xa40 [ 4329.509848][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4329.509848][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4329.509848][ T284] netlink_rcv_skb+0x130/0x360 [ 4329.509848][ T284] netlink_unicast+0x449/0x710 [ 4329.509848][ T284] netlink_sendmsg+0x723/0xbe0 [ 4329.509848][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4329.509848][ T284] ___sys_sendmsg+0xee/0x170 [ 4329.509848][ T284] __sys_sendmsg+0xcd/0x170 [ 4329.509848][ T284] do_syscall_64+0xc6/0x1e0 [ 4329.509848][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4329.509848][ T284] [ 4329.512079][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4329.512079][ T284] netdev_get_by_index+0x5e/0x80 [ 4329.512079][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4329.512079][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4329.512079][ T284] ip6_route_add+0x1c/0x140 [ 4329.512079][ T284] addrconf_add_mroute+0x129/0x180 [ 4329.512079][ T284] addrconf_add_dev+0xe2/0x170 [ 4329.512079][ T284] inet6_addr_add+0x12f/0xa40 [ 4329.512079][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4329.512079][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4329.512079][ T284] netlink_rcv_skb+0x130/0x360 [ 4329.512079][ T284] netlink_unicast+0x449/0x710 [ 4329.512079][ T284] netlink_sendmsg+0x723/0xbe0 [ 4329.512079][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4329.512079][ T284] ___sys_sendmsg+0xee/0x170 [ 4329.512079][ T284] __sys_sendmsg+0xcd/0x170 [ 4329.512079][ T284] do_syscall_64+0xc6/0x1e0 [ 4329.512079][ T284] [ 4329.514277][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4329.514277][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4329.514277][ T284] ipv6_find_idev+0x102/0x170 [ 4329.514277][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4329.514277][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4329.514277][ T284] netlink_rcv_skb+0x130/0x360 [ 4329.514277][ T284] netlink_unicast+0x449/0x710 [ 4329.514277][ T284] netlink_sendmsg+0x723/0xbe0 [ 4329.514277][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4329.514277][ T284] ___sys_sendmsg+0xee/0x170 [ 4329.514277][ T284] __sys_sendmsg+0xcd/0x170 [ 4329.514277][ T284] do_syscall_64+0xc6/0x1e0 [ 4329.514277][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4329.514277][ T284] [ 4329.516008][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4329.516008][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4329.516008][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4329.516008][ T284] ipv6_find_idev+0x102/0x170 [ 4329.516008][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4329.516008][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4329.516008][ T284] netlink_rcv_skb+0x130/0x360 [ 4329.516008][ T284] netlink_unicast+0x449/0x710 [ 4329.516008][ T284] netlink_sendmsg+0x723/0xbe0 [ 4329.516008][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4329.516008][ T284] ___sys_sendmsg+0xee/0x170 [ 4329.516008][ T284] __sys_sendmsg+0xcd/0x170 [ 4329.516008][ T284] do_syscall_64+0xc6/0x1e0 [ 4329.516008][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4329.516008][ T284] [ 4329.771003][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4329.771434][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4329.771434][ T282] dst_init+0x84/0x4a0 [ 4329.771434][ T282] dst_alloc+0x97/0x150 [ 4329.771434][ T282] ip6_dst_alloc+0x23/0x90 [ 4329.771434][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4329.771434][ T282] ip6_pol_route+0x56f/0x840 [ 4329.771434][ T282] fib6_rule_lookup+0x196/0x240 [ 4329.771434][ T282] ip6_route_input+0x542/0x980 [ 4329.771434][ T282] ipv6_rcv+0x8f/0x400 [ 4329.771434][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4329.771434][ T282] process_backlog+0x101/0x620 [ 4329.771434][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4329.771434][ T282] net_rx_action+0x495/0xbe0 [ 4329.771434][ T282] __do_softirq+0x1b5/0x7f6 [ 4329.771434][ T282] [ 4329.773780][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4329.773780][ T282] netdev_get_by_index+0x5e/0x80 [ 4329.773780][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4329.773780][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4329.773780][ T282] ip6_route_add+0x1c/0x140 [ 4329.773780][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4329.773780][ T282] inet6_addr_add+0x4f8/0xa40 [ 4329.773780][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4329.773780][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4329.773780][ T282] netlink_rcv_skb+0x130/0x360 [ 4329.773780][ T282] netlink_unicast+0x449/0x710 [ 4329.773780][ T282] netlink_sendmsg+0x723/0xbe0 [ 4329.773780][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4329.773780][ T282] ___sys_sendmsg+0xee/0x170 [ 4329.773780][ T282] __sys_sendmsg+0xcd/0x170 [ 4329.773780][ T282] do_syscall_64+0xc6/0x1e0 [ 4329.773780][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4329.773780][ T282] [ 4329.776022][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4329.776022][ T282] netdev_get_by_index+0x5e/0x80 [ 4329.776022][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4329.776022][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4329.776022][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4329.776022][ T282] ipv6_add_addr+0x411/0x2000 [ 4329.776022][ T282] inet6_addr_add+0x30e/0xa40 [ 4329.776022][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4329.776022][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4329.776022][ T282] netlink_rcv_skb+0x130/0x360 [ 4329.776022][ T282] netlink_unicast+0x449/0x710 [ 4329.776022][ T282] netlink_sendmsg+0x723/0xbe0 [ 4329.776022][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4329.776022][ T282] ___sys_sendmsg+0xee/0x170 [ 4329.776022][ T282] __sys_sendmsg+0xcd/0x170 [ 4329.776022][ T282] do_syscall_64+0xc6/0x1e0 [ 4329.776022][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4329.776022][ T282] [ 4329.778246][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4329.778246][ T282] netdev_get_by_index+0x5e/0x80 [ 4329.778246][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4329.778246][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4329.778246][ T282] ip6_route_add+0x1c/0x140 [ 4329.778246][ T282] addrconf_add_mroute+0x129/0x180 [ 4329.778246][ T282] addrconf_add_dev+0xe2/0x170 [ 4329.778246][ T282] inet6_addr_add+0x12f/0xa40 [ 4329.778246][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4329.778246][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4329.778246][ T282] netlink_rcv_skb+0x130/0x360 [ 4329.778246][ T282] netlink_unicast+0x449/0x710 [ 4329.778246][ T282] netlink_sendmsg+0x723/0xbe0 [ 4329.778246][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4329.778246][ T282] ___sys_sendmsg+0xee/0x170 [ 4329.778246][ T282] __sys_sendmsg+0xcd/0x170 [ 4329.778246][ T282] do_syscall_64+0xc6/0x1e0 [ 4329.778246][ T282] [ 4329.780448][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4329.780448][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4329.780448][ T282] ipv6_find_idev+0x102/0x170 [ 4329.780448][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4329.780448][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4329.780448][ T282] netlink_rcv_skb+0x130/0x360 [ 4329.780448][ T282] netlink_unicast+0x449/0x710 [ 4329.780448][ T282] netlink_sendmsg+0x723/0xbe0 [ 4329.780448][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4329.780448][ T282] ___sys_sendmsg+0xee/0x170 [ 4329.780448][ T282] __sys_sendmsg+0xcd/0x170 [ 4329.780448][ T282] do_syscall_64+0xc6/0x1e0 [ 4329.780448][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4329.780448][ T282] [ 4329.782159][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4329.782159][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4329.782159][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4329.782159][ T282] ipv6_find_idev+0x102/0x170 [ 4329.782159][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4329.782159][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4329.782159][ T282] netlink_rcv_skb+0x130/0x360 [ 4329.782159][ T282] netlink_unicast+0x449/0x710 [ 4329.782159][ T282] netlink_sendmsg+0x723/0xbe0 [ 4329.782159][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4329.782159][ T282] ___sys_sendmsg+0xee/0x170 [ 4329.782159][ T282] __sys_sendmsg+0xcd/0x170 [ 4329.782159][ T282] do_syscall_64+0xc6/0x1e0 [ 4329.782159][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4329.782159][ T282] [ 4339.731073][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4339.731578][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4339.731578][ T284] netdev_get_by_index+0x5e/0x80 [ 4339.731578][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4339.731578][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4339.731578][ T284] ip6_route_add+0x1c/0x140 [ 4339.731578][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4339.731578][ T284] inet6_addr_add+0x4f8/0xa40 [ 4339.731578][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4339.731578][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4339.731578][ T284] netlink_rcv_skb+0x130/0x360 [ 4339.731578][ T284] netlink_unicast+0x449/0x710 [ 4339.731578][ T284] netlink_sendmsg+0x723/0xbe0 [ 4339.731578][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4339.731578][ T284] ___sys_sendmsg+0xee/0x170 [ 4339.731578][ T284] __sys_sendmsg+0xcd/0x170 [ 4339.731578][ T284] do_syscall_64+0xc6/0x1e0 [ 4339.731578][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4339.731578][ T284] [ 4339.733806][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4339.733806][ T284] netdev_get_by_index+0x5e/0x80 [ 4339.733806][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4339.733806][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4339.733806][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4339.733806][ T284] ipv6_add_addr+0x411/0x2000 [ 4339.733806][ T284] inet6_addr_add+0x30e/0xa40 [ 4339.733806][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4339.733806][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4339.733806][ T284] netlink_rcv_skb+0x130/0x360 [ 4339.733806][ T284] netlink_unicast+0x449/0x710 [ 4339.733806][ T284] netlink_sendmsg+0x723/0xbe0 [ 4339.733806][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4339.733806][ T284] ___sys_sendmsg+0xee/0x170 [ 4339.733806][ T284] __sys_sendmsg+0xcd/0x170 [ 4339.733806][ T284] do_syscall_64+0xc6/0x1e0 [ 4339.733806][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4339.733806][ T284] [ 4339.736004][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4339.736004][ T284] netdev_get_by_index+0x5e/0x80 [ 4339.736004][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4339.736004][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4339.736004][ T284] ip6_route_add+0x1c/0x140 [ 4339.736004][ T284] addrconf_add_mroute+0x129/0x180 [ 4339.736004][ T284] addrconf_add_dev+0xe2/0x170 [ 4339.736004][ T284] inet6_addr_add+0x12f/0xa40 [ 4339.736004][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4339.736004][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4339.736004][ T284] netlink_rcv_skb+0x130/0x360 [ 4339.736004][ T284] netlink_unicast+0x449/0x710 [ 4339.736004][ T284] netlink_sendmsg+0x723/0xbe0 [ 4339.736004][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4339.736004][ T284] ___sys_sendmsg+0xee/0x170 [ 4339.736004][ T284] __sys_sendmsg+0xcd/0x170 [ 4339.736004][ T284] do_syscall_64+0xc6/0x1e0 [ 4339.736004][ T284] [ 4339.738208][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4339.738208][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4339.738208][ T284] ipv6_find_idev+0x102/0x170 [ 4339.738208][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4339.738208][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4339.738208][ T284] netlink_rcv_skb+0x130/0x360 [ 4339.738208][ T284] netlink_unicast+0x449/0x710 [ 4339.738208][ T284] netlink_sendmsg+0x723/0xbe0 [ 4339.738208][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4339.738208][ T284] ___sys_sendmsg+0xee/0x170 [ 4339.738208][ T284] __sys_sendmsg+0xcd/0x170 [ 4339.738208][ T284] do_syscall_64+0xc6/0x1e0 [ 4339.738208][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4339.738208][ T284] [ 4339.739942][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4339.739942][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4339.739942][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4339.739942][ T284] ipv6_find_idev+0x102/0x170 [ 4339.739942][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4339.739942][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4339.739942][ T284] netlink_rcv_skb+0x130/0x360 [ 4339.739942][ T284] netlink_unicast+0x449/0x710 [ 4339.739942][ T284] netlink_sendmsg+0x723/0xbe0 [ 4339.739942][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4339.739942][ T284] ___sys_sendmsg+0xee/0x170 [ 4339.739942][ T284] __sys_sendmsg+0xcd/0x170 [ 4339.739942][ T284] do_syscall_64+0xc6/0x1e0 [ 4339.739942][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4339.739942][ T284] [ 4339.987061][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4339.987566][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4339.987566][ T282] dst_init+0x84/0x4a0 [ 4339.987566][ T282] dst_alloc+0x97/0x150 [ 4339.987566][ T282] ip6_dst_alloc+0x23/0x90 [ 4339.987566][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4339.987566][ T282] ip6_pol_route+0x56f/0x840 [ 4339.987566][ T282] fib6_rule_lookup+0x196/0x240 [ 4339.987566][ T282] ip6_route_input+0x542/0x980 [ 4339.987566][ T282] ipv6_rcv+0x8f/0x400 [ 4339.987566][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4339.987566][ T282] process_backlog+0x101/0x620 [ 4339.987566][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4339.987566][ T282] net_rx_action+0x495/0xbe0 [ 4339.987566][ T282] __do_softirq+0x1b5/0x7f6 [ 4339.987566][ T282] [ 4339.989370][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4339.989370][ T282] netdev_get_by_index+0x5e/0x80 [ 4339.989370][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4339.989370][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4339.989370][ T282] ip6_route_add+0x1c/0x140 [ 4339.989370][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4339.989370][ T282] inet6_addr_add+0x4f8/0xa40 [ 4339.989370][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4339.989370][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4339.989370][ T282] netlink_rcv_skb+0x130/0x360 [ 4339.989370][ T282] netlink_unicast+0x449/0x710 [ 4339.989370][ T282] netlink_sendmsg+0x723/0xbe0 [ 4339.989370][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4339.989370][ T282] ___sys_sendmsg+0xee/0x170 [ 4339.989370][ T282] __sys_sendmsg+0xcd/0x170 [ 4339.989370][ T282] do_syscall_64+0xc6/0x1e0 [ 4339.989370][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4339.989370][ T282] [ 4339.991605][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4339.991605][ T282] netdev_get_by_index+0x5e/0x80 [ 4339.991605][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4339.991605][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4339.991605][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4339.991605][ T282] ipv6_add_addr+0x411/0x2000 [ 4339.991605][ T282] inet6_addr_add+0x30e/0xa40 [ 4339.991605][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4339.991605][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4339.991605][ T282] netlink_rcv_skb+0x130/0x360 [ 4339.991605][ T282] netlink_unicast+0x449/0x710 [ 4339.991605][ T282] netlink_sendmsg+0x723/0xbe0 [ 4339.991605][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4339.991605][ T282] ___sys_sendmsg+0xee/0x170 [ 4339.991605][ T282] __sys_sendmsg+0xcd/0x170 [ 4339.991605][ T282] do_syscall_64+0xc6/0x1e0 [ 4339.991605][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4339.991605][ T282] [ 4339.993828][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4339.993828][ T282] netdev_get_by_index+0x5e/0x80 [ 4339.993828][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4339.993828][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4339.993828][ T282] ip6_route_add+0x1c/0x140 [ 4339.993828][ T282] addrconf_add_mroute+0x129/0x180 [ 4339.993828][ T282] addrconf_add_dev+0xe2/0x170 [ 4339.993828][ T282] inet6_addr_add+0x12f/0xa40 [ 4339.993828][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4339.993828][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4339.993828][ T282] netlink_rcv_skb+0x130/0x360 [ 4339.993828][ T282] netlink_unicast+0x449/0x710 [ 4339.993828][ T282] netlink_sendmsg+0x723/0xbe0 [ 4339.993828][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4339.993828][ T282] ___sys_sendmsg+0xee/0x170 [ 4339.993828][ T282] __sys_sendmsg+0xcd/0x170 [ 4339.993828][ T282] do_syscall_64+0xc6/0x1e0 [ 4339.993828][ T282] [ 4339.996006][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4339.996006][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4339.996006][ T282] ipv6_find_idev+0x102/0x170 [ 4339.996006][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4339.996006][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4339.996006][ T282] netlink_rcv_skb+0x130/0x360 [ 4339.996006][ T282] netlink_unicast+0x449/0x710 [ 4339.996006][ T282] netlink_sendmsg+0x723/0xbe0 [ 4339.996006][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4339.996006][ T282] ___sys_sendmsg+0xee/0x170 [ 4339.996006][ T282] __sys_sendmsg+0xcd/0x170 [ 4339.996006][ T282] do_syscall_64+0xc6/0x1e0 [ 4339.996006][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4339.996006][ T282] [ 4339.997712][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4339.997712][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4339.997712][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4339.997712][ T282] ipv6_find_idev+0x102/0x170 [ 4339.997712][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4339.997712][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4339.997712][ T282] netlink_rcv_skb+0x130/0x360 [ 4339.997712][ T282] netlink_unicast+0x449/0x710 [ 4339.997712][ T282] netlink_sendmsg+0x723/0xbe0 [ 4339.997712][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4339.997712][ T282] ___sys_sendmsg+0xee/0x170 [ 4339.997712][ T282] __sys_sendmsg+0xcd/0x170 [ 4339.997712][ T282] do_syscall_64+0xc6/0x1e0 [ 4339.997712][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4339.997712][ T282] [ 4349.979047][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4349.979574][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4349.979574][ T284] netdev_get_by_index+0x5e/0x80 [ 4349.979574][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4349.979574][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4349.979574][ T284] ip6_route_add+0x1c/0x140 [ 4349.979574][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4349.979574][ T284] inet6_addr_add+0x4f8/0xa40 [ 4349.979574][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4349.979574][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4349.979574][ T284] netlink_rcv_skb+0x130/0x360 [ 4349.979574][ T284] netlink_unicast+0x449/0x710 [ 4349.979574][ T284] netlink_sendmsg+0x723/0xbe0 [ 4349.979574][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4349.979574][ T284] ___sys_sendmsg+0xee/0x170 [ 4349.979574][ T284] __sys_sendmsg+0xcd/0x170 [ 4349.979574][ T284] do_syscall_64+0xc6/0x1e0 [ 4349.979574][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4349.979574][ T284] [ 4349.981830][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4349.981830][ T284] netdev_get_by_index+0x5e/0x80 [ 4349.981830][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4349.981830][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4349.981830][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4349.981830][ T284] ipv6_add_addr+0x411/0x2000 [ 4349.981830][ T284] inet6_addr_add+0x30e/0xa40 [ 4349.981830][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4349.981830][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4349.981830][ T284] netlink_rcv_skb+0x130/0x360 [ 4349.981830][ T284] netlink_unicast+0x449/0x710 [ 4349.981830][ T284] netlink_sendmsg+0x723/0xbe0 [ 4349.981830][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4349.981830][ T284] ___sys_sendmsg+0xee/0x170 [ 4349.981830][ T284] __sys_sendmsg+0xcd/0x170 [ 4349.981830][ T284] do_syscall_64+0xc6/0x1e0 [ 4349.981830][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4349.981830][ T284] [ 4349.984034][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4349.984034][ T284] netdev_get_by_index+0x5e/0x80 [ 4349.984034][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4349.984034][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4349.984034][ T284] ip6_route_add+0x1c/0x140 [ 4349.984034][ T284] addrconf_add_mroute+0x129/0x180 [ 4349.984034][ T284] addrconf_add_dev+0xe2/0x170 [ 4349.984034][ T284] inet6_addr_add+0x12f/0xa40 [ 4349.984034][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4349.984034][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4349.984034][ T284] netlink_rcv_skb+0x130/0x360 [ 4349.984034][ T284] netlink_unicast+0x449/0x710 [ 4349.984034][ T284] netlink_sendmsg+0x723/0xbe0 [ 4349.984034][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4349.984034][ T284] ___sys_sendmsg+0xee/0x170 [ 4349.984034][ T284] __sys_sendmsg+0xcd/0x170 [ 4349.984034][ T284] do_syscall_64+0xc6/0x1e0 [ 4349.984034][ T284] [ 4349.986195][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4349.986195][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4349.986195][ T284] ipv6_find_idev+0x102/0x170 [ 4349.986195][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4349.986195][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4349.986195][ T284] netlink_rcv_skb+0x130/0x360 [ 4349.986195][ T284] netlink_unicast+0x449/0x710 [ 4349.986195][ T284] netlink_sendmsg+0x723/0xbe0 [ 4349.986195][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4349.986195][ T284] ___sys_sendmsg+0xee/0x170 [ 4349.986195][ T284] __sys_sendmsg+0xcd/0x170 [ 4349.986195][ T284] do_syscall_64+0xc6/0x1e0 [ 4349.986195][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4349.986195][ T284] [ 4349.987883][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4349.987883][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4349.987883][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4349.987883][ T284] ipv6_find_idev+0x102/0x170 [ 4349.987883][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4349.987883][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4349.987883][ T284] netlink_rcv_skb+0x130/0x360 [ 4349.987883][ T284] netlink_unicast+0x449/0x710 [ 4349.987883][ T284] netlink_sendmsg+0x723/0xbe0 [ 4349.987883][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4349.987883][ T284] ___sys_sendmsg+0xee/0x170 [ 4349.987883][ T284] __sys_sendmsg+0xcd/0x170 [ 4349.987883][ T284] do_syscall_64+0xc6/0x1e0 [ 4349.987883][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4349.987883][ T284] [ 4350.235102][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4350.235576][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4350.235576][ T282] dst_init+0x84/0x4a0 [ 4350.235576][ T282] dst_alloc+0x97/0x150 [ 4350.235576][ T282] ip6_dst_alloc+0x23/0x90 [ 4350.235576][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4350.235576][ T282] ip6_pol_route+0x56f/0x840 [ 4350.235576][ T282] fib6_rule_lookup+0x196/0x240 [ 4350.235576][ T282] ip6_route_input+0x542/0x980 [ 4350.235576][ T282] ipv6_rcv+0x8f/0x400 [ 4350.235576][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4350.235576][ T282] process_backlog+0x101/0x620 [ 4350.235576][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4350.235576][ T282] net_rx_action+0x495/0xbe0 [ 4350.235576][ T282] __do_softirq+0x1b5/0x7f6 [ 4350.235576][ T282] [ 4350.237406][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4350.237406][ T282] netdev_get_by_index+0x5e/0x80 [ 4350.237406][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4350.237406][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4350.237406][ T282] ip6_route_add+0x1c/0x140 [ 4350.237406][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4350.237406][ T282] inet6_addr_add+0x4f8/0xa40 [ 4350.237406][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4350.237406][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4350.237406][ T282] netlink_rcv_skb+0x130/0x360 [ 4350.237406][ T282] netlink_unicast+0x449/0x710 [ 4350.237406][ T282] netlink_sendmsg+0x723/0xbe0 [ 4350.237406][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4350.237406][ T282] ___sys_sendmsg+0xee/0x170 [ 4350.237406][ T282] __sys_sendmsg+0xcd/0x170 [ 4350.237406][ T282] do_syscall_64+0xc6/0x1e0 [ 4350.237406][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4350.237406][ T282] [ 4350.239615][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4350.239615][ T282] netdev_get_by_index+0x5e/0x80 [ 4350.239615][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4350.239615][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4350.239615][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4350.239615][ T282] ipv6_add_addr+0x411/0x2000 [ 4350.239615][ T282] inet6_addr_add+0x30e/0xa40 [ 4350.239615][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4350.239615][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4350.239615][ T282] netlink_rcv_skb+0x130/0x360 [ 4350.239615][ T282] netlink_unicast+0x449/0x710 [ 4350.239615][ T282] netlink_sendmsg+0x723/0xbe0 [ 4350.239615][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4350.239615][ T282] ___sys_sendmsg+0xee/0x170 [ 4350.239615][ T282] __sys_sendmsg+0xcd/0x170 [ 4350.239615][ T282] do_syscall_64+0xc6/0x1e0 [ 4350.239615][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4350.239615][ T282] [ 4350.241816][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4350.241816][ T282] netdev_get_by_index+0x5e/0x80 [ 4350.241816][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4350.241816][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4350.241816][ T282] ip6_route_add+0x1c/0x140 [ 4350.241816][ T282] addrconf_add_mroute+0x129/0x180 [ 4350.241816][ T282] addrconf_add_dev+0xe2/0x170 [ 4350.241816][ T282] inet6_addr_add+0x12f/0xa40 [ 4350.241816][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4350.241816][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4350.241816][ T282] netlink_rcv_skb+0x130/0x360 [ 4350.241816][ T282] netlink_unicast+0x449/0x710 [ 4350.241816][ T282] netlink_sendmsg+0x723/0xbe0 [ 4350.241816][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4350.241816][ T282] ___sys_sendmsg+0xee/0x170 [ 4350.241816][ T282] __sys_sendmsg+0xcd/0x170 [ 4350.241816][ T282] do_syscall_64+0xc6/0x1e0 [ 4350.241816][ T282] [ 4350.243972][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4350.243972][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4350.243972][ T282] ipv6_find_idev+0x102/0x170 [ 4350.243972][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4350.243972][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4350.243972][ T282] netlink_rcv_skb+0x130/0x360 [ 4350.243972][ T282] netlink_unicast+0x449/0x710 [ 4350.243972][ T282] netlink_sendmsg+0x723/0xbe0 [ 4350.243972][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4350.243972][ T282] ___sys_sendmsg+0xee/0x170 [ 4350.243972][ T282] __sys_sendmsg+0xcd/0x170 [ 4350.243972][ T282] do_syscall_64+0xc6/0x1e0 [ 4350.243972][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4350.243972][ T282] [ 4350.245661][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4350.245661][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4350.245661][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4350.245661][ T282] ipv6_find_idev+0x102/0x170 [ 4350.245661][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4350.245661][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4350.245661][ T282] netlink_rcv_skb+0x130/0x360 [ 4350.245661][ T282] netlink_unicast+0x449/0x710 [ 4350.245661][ T282] netlink_sendmsg+0x723/0xbe0 [ 4350.245661][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4350.245661][ T282] ___sys_sendmsg+0xee/0x170 [ 4350.245661][ T282] __sys_sendmsg+0xcd/0x170 [ 4350.245661][ T282] do_syscall_64+0xc6/0x1e0 [ 4350.245661][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4350.245661][ T282] [ 4360.227103][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4360.227630][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4360.227630][ T284] netdev_get_by_index+0x5e/0x80 [ 4360.227630][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4360.227630][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4360.227630][ T284] ip6_route_add+0x1c/0x140 [ 4360.227630][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4360.227630][ T284] inet6_addr_add+0x4f8/0xa40 [ 4360.227630][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4360.227630][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4360.227630][ T284] netlink_rcv_skb+0x130/0x360 [ 4360.227630][ T284] netlink_unicast+0x449/0x710 [ 4360.227630][ T284] netlink_sendmsg+0x723/0xbe0 [ 4360.227630][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4360.227630][ T284] ___sys_sendmsg+0xee/0x170 [ 4360.227630][ T284] __sys_sendmsg+0xcd/0x170 [ 4360.227630][ T284] do_syscall_64+0xc6/0x1e0 [ 4360.227630][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4360.227630][ T284] [ 4360.229931][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4360.229931][ T284] netdev_get_by_index+0x5e/0x80 [ 4360.229931][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4360.229931][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4360.229931][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4360.229931][ T284] ipv6_add_addr+0x411/0x2000 [ 4360.229931][ T284] inet6_addr_add+0x30e/0xa40 [ 4360.229931][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4360.229931][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4360.229931][ T284] netlink_rcv_skb+0x130/0x360 [ 4360.229931][ T284] netlink_unicast+0x449/0x710 [ 4360.229931][ T284] netlink_sendmsg+0x723/0xbe0 [ 4360.229931][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4360.229931][ T284] ___sys_sendmsg+0xee/0x170 [ 4360.229931][ T284] __sys_sendmsg+0xcd/0x170 [ 4360.229931][ T284] do_syscall_64+0xc6/0x1e0 [ 4360.229931][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4360.229931][ T284] [ 4360.232158][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4360.232158][ T284] netdev_get_by_index+0x5e/0x80 [ 4360.232158][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4360.232158][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4360.232158][ T284] ip6_route_add+0x1c/0x140 [ 4360.232158][ T284] addrconf_add_mroute+0x129/0x180 [ 4360.232158][ T284] addrconf_add_dev+0xe2/0x170 [ 4360.232158][ T284] inet6_addr_add+0x12f/0xa40 [ 4360.232158][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4360.232158][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4360.232158][ T284] netlink_rcv_skb+0x130/0x360 [ 4360.232158][ T284] netlink_unicast+0x449/0x710 [ 4360.232158][ T284] netlink_sendmsg+0x723/0xbe0 [ 4360.232158][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4360.232158][ T284] ___sys_sendmsg+0xee/0x170 [ 4360.232158][ T284] __sys_sendmsg+0xcd/0x170 [ 4360.232158][ T284] do_syscall_64+0xc6/0x1e0 [ 4360.232158][ T284] [ 4360.234347][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4360.234347][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4360.234347][ T284] ipv6_find_idev+0x102/0x170 [ 4360.234347][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4360.234347][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4360.234347][ T284] netlink_rcv_skb+0x130/0x360 [ 4360.234347][ T284] netlink_unicast+0x449/0x710 [ 4360.234347][ T284] netlink_sendmsg+0x723/0xbe0 [ 4360.234347][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4360.234347][ T284] ___sys_sendmsg+0xee/0x170 [ 4360.234347][ T284] __sys_sendmsg+0xcd/0x170 [ 4360.234347][ T284] do_syscall_64+0xc6/0x1e0 [ 4360.234347][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4360.234347][ T284] [ 4360.236054][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4360.236054][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4360.236054][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4360.236054][ T284] ipv6_find_idev+0x102/0x170 [ 4360.236054][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4360.236054][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4360.236054][ T284] netlink_rcv_skb+0x130/0x360 [ 4360.236054][ T284] netlink_unicast+0x449/0x710 [ 4360.236054][ T284] netlink_sendmsg+0x723/0xbe0 [ 4360.236054][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4360.236054][ T284] ___sys_sendmsg+0xee/0x170 [ 4360.236054][ T284] __sys_sendmsg+0xcd/0x170 [ 4360.236054][ T284] do_syscall_64+0xc6/0x1e0 [ 4360.236054][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4360.236054][ T284] [ 4360.483048][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4360.483557][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4360.483557][ T282] dst_init+0x84/0x4a0 [ 4360.483557][ T282] dst_alloc+0x97/0x150 [ 4360.483557][ T282] ip6_dst_alloc+0x23/0x90 [ 4360.483557][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4360.483557][ T282] ip6_pol_route+0x56f/0x840 [ 4360.483557][ T282] fib6_rule_lookup+0x196/0x240 [ 4360.483557][ T282] ip6_route_input+0x542/0x980 [ 4360.483557][ T282] ipv6_rcv+0x8f/0x400 [ 4360.483557][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4360.483557][ T282] process_backlog+0x101/0x620 [ 4360.483557][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4360.483557][ T282] net_rx_action+0x495/0xbe0 [ 4360.483557][ T282] __do_softirq+0x1b5/0x7f6 [ 4360.483557][ T282] [ 4360.485393][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4360.485393][ T282] netdev_get_by_index+0x5e/0x80 [ 4360.485393][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4360.485393][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4360.485393][ T282] ip6_route_add+0x1c/0x140 [ 4360.485393][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4360.485393][ T282] inet6_addr_add+0x4f8/0xa40 [ 4360.485393][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4360.485393][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4360.485393][ T282] netlink_rcv_skb+0x130/0x360 [ 4360.485393][ T282] netlink_unicast+0x449/0x710 [ 4360.485393][ T282] netlink_sendmsg+0x723/0xbe0 [ 4360.485393][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4360.485393][ T282] ___sys_sendmsg+0xee/0x170 [ 4360.485393][ T282] __sys_sendmsg+0xcd/0x170 [ 4360.485393][ T282] do_syscall_64+0xc6/0x1e0 [ 4360.485393][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4360.485393][ T282] [ 4360.487634][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4360.487634][ T282] netdev_get_by_index+0x5e/0x80 [ 4360.487634][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4360.487634][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4360.487634][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4360.487634][ T282] ipv6_add_addr+0x411/0x2000 [ 4360.487634][ T282] inet6_addr_add+0x30e/0xa40 [ 4360.487634][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4360.487634][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4360.487634][ T282] netlink_rcv_skb+0x130/0x360 [ 4360.487634][ T282] netlink_unicast+0x449/0x710 [ 4360.487634][ T282] netlink_sendmsg+0x723/0xbe0 [ 4360.487634][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4360.487634][ T282] ___sys_sendmsg+0xee/0x170 [ 4360.487634][ T282] __sys_sendmsg+0xcd/0x170 [ 4360.487634][ T282] do_syscall_64+0xc6/0x1e0 [ 4360.487634][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4360.487634][ T282] [ 4360.489868][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4360.489868][ T282] netdev_get_by_index+0x5e/0x80 [ 4360.489868][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4360.489868][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4360.489868][ T282] ip6_route_add+0x1c/0x140 [ 4360.489868][ T282] addrconf_add_mroute+0x129/0x180 [ 4360.489868][ T282] addrconf_add_dev+0xe2/0x170 [ 4360.489868][ T282] inet6_addr_add+0x12f/0xa40 [ 4360.489868][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4360.489868][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4360.489868][ T282] netlink_rcv_skb+0x130/0x360 [ 4360.489868][ T282] netlink_unicast+0x449/0x710 [ 4360.489868][ T282] netlink_sendmsg+0x723/0xbe0 [ 4360.489868][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4360.489868][ T282] ___sys_sendmsg+0xee/0x170 [ 4360.489868][ T282] __sys_sendmsg+0xcd/0x170 [ 4360.489868][ T282] do_syscall_64+0xc6/0x1e0 [ 4360.489868][ T282] [ 4360.492063][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4360.492063][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4360.492063][ T282] ipv6_find_idev+0x102/0x170 [ 4360.492063][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4360.492063][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4360.492063][ T282] netlink_rcv_skb+0x130/0x360 [ 4360.492063][ T282] netlink_unicast+0x449/0x710 [ 4360.492063][ T282] netlink_sendmsg+0x723/0xbe0 [ 4360.492063][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4360.492063][ T282] ___sys_sendmsg+0xee/0x170 [ 4360.492063][ T282] __sys_sendmsg+0xcd/0x170 [ 4360.492063][ T282] do_syscall_64+0xc6/0x1e0 [ 4360.492063][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4360.492063][ T282] [ 4360.493787][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4360.493787][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4360.493787][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4360.493787][ T282] ipv6_find_idev+0x102/0x170 [ 4360.493787][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4360.493787][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4360.493787][ T282] netlink_rcv_skb+0x130/0x360 [ 4360.493787][ T282] netlink_unicast+0x449/0x710 [ 4360.493787][ T282] netlink_sendmsg+0x723/0xbe0 [ 4360.493787][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4360.493787][ T282] ___sys_sendmsg+0xee/0x170 [ 4360.493787][ T282] __sys_sendmsg+0xcd/0x170 [ 4360.493787][ T282] do_syscall_64+0xc6/0x1e0 [ 4360.493787][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4360.493787][ T282] [ 4370.491006][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4370.491536][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4370.491536][ T284] netdev_get_by_index+0x5e/0x80 [ 4370.491536][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4370.491536][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4370.491536][ T284] ip6_route_add+0x1c/0x140 [ 4370.491536][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4370.491536][ T284] inet6_addr_add+0x4f8/0xa40 [ 4370.491536][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4370.491536][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4370.491536][ T284] netlink_rcv_skb+0x130/0x360 [ 4370.491536][ T284] netlink_unicast+0x449/0x710 [ 4370.491536][ T284] netlink_sendmsg+0x723/0xbe0 [ 4370.491536][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4370.491536][ T284] ___sys_sendmsg+0xee/0x170 [ 4370.491536][ T284] __sys_sendmsg+0xcd/0x170 [ 4370.491536][ T284] do_syscall_64+0xc6/0x1e0 [ 4370.491536][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4370.491536][ T284] [ 4370.493822][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4370.493822][ T284] netdev_get_by_index+0x5e/0x80 [ 4370.493822][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4370.493822][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4370.493822][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4370.493822][ T284] ipv6_add_addr+0x411/0x2000 [ 4370.493822][ T284] inet6_addr_add+0x30e/0xa40 [ 4370.493822][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4370.493822][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4370.493822][ T284] netlink_rcv_skb+0x130/0x360 [ 4370.493822][ T284] netlink_unicast+0x449/0x710 [ 4370.493822][ T284] netlink_sendmsg+0x723/0xbe0 [ 4370.493822][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4370.493822][ T284] ___sys_sendmsg+0xee/0x170 [ 4370.493822][ T284] __sys_sendmsg+0xcd/0x170 [ 4370.493822][ T284] do_syscall_64+0xc6/0x1e0 [ 4370.493822][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4370.493822][ T284] [ 4370.496051][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4370.496051][ T284] netdev_get_by_index+0x5e/0x80 [ 4370.496051][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4370.496051][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4370.496051][ T284] ip6_route_add+0x1c/0x140 [ 4370.496051][ T284] addrconf_add_mroute+0x129/0x180 [ 4370.496051][ T284] addrconf_add_dev+0xe2/0x170 [ 4370.496051][ T284] inet6_addr_add+0x12f/0xa40 [ 4370.496051][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4370.496051][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4370.496051][ T284] netlink_rcv_skb+0x130/0x360 [ 4370.496051][ T284] netlink_unicast+0x449/0x710 [ 4370.496051][ T284] netlink_sendmsg+0x723/0xbe0 [ 4370.496051][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4370.496051][ T284] ___sys_sendmsg+0xee/0x170 [ 4370.496051][ T284] __sys_sendmsg+0xcd/0x170 [ 4370.496051][ T284] do_syscall_64+0xc6/0x1e0 [ 4370.496051][ T284] [ 4370.498239][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4370.498239][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4370.498239][ T284] ipv6_find_idev+0x102/0x170 [ 4370.498239][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4370.498239][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4370.498239][ T284] netlink_rcv_skb+0x130/0x360 [ 4370.498239][ T284] netlink_unicast+0x449/0x710 [ 4370.498239][ T284] netlink_sendmsg+0x723/0xbe0 [ 4370.498239][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4370.498239][ T284] ___sys_sendmsg+0xee/0x170 [ 4370.498239][ T284] __sys_sendmsg+0xcd/0x170 [ 4370.498239][ T284] do_syscall_64+0xc6/0x1e0 [ 4370.498239][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4370.498239][ T284] [ 4370.499980][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4370.499980][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4370.499980][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4370.499980][ T284] ipv6_find_idev+0x102/0x170 [ 4370.499980][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4370.499980][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4370.499980][ T284] netlink_rcv_skb+0x130/0x360 [ 4370.499980][ T284] netlink_unicast+0x449/0x710 [ 4370.499980][ T284] netlink_sendmsg+0x723/0xbe0 [ 4370.499980][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4370.499980][ T284] ___sys_sendmsg+0xee/0x170 [ 4370.499980][ T284] __sys_sendmsg+0xcd/0x170 [ 4370.499980][ T284] do_syscall_64+0xc6/0x1e0 [ 4370.499980][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4370.499980][ T284] [ 4370.747018][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4370.747518][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4370.747518][ T282] dst_init+0x84/0x4a0 [ 4370.747518][ T282] dst_alloc+0x97/0x150 [ 4370.747518][ T282] ip6_dst_alloc+0x23/0x90 [ 4370.747518][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4370.747518][ T282] ip6_pol_route+0x56f/0x840 [ 4370.747518][ T282] fib6_rule_lookup+0x196/0x240 [ 4370.747518][ T282] ip6_route_input+0x542/0x980 [ 4370.747518][ T282] ipv6_rcv+0x8f/0x400 [ 4370.747518][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4370.747518][ T282] process_backlog+0x101/0x620 [ 4370.747518][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4370.747518][ T282] net_rx_action+0x495/0xbe0 [ 4370.747518][ T282] __do_softirq+0x1b5/0x7f6 [ 4370.747518][ T282] [ 4370.749373][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4370.749373][ T282] netdev_get_by_index+0x5e/0x80 [ 4370.749373][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4370.749373][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4370.749373][ T282] ip6_route_add+0x1c/0x140 [ 4370.749373][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4370.749373][ T282] inet6_addr_add+0x4f8/0xa40 [ 4370.749373][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4370.749373][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4370.749373][ T282] netlink_rcv_skb+0x130/0x360 [ 4370.749373][ T282] netlink_unicast+0x449/0x710 [ 4370.749373][ T282] netlink_sendmsg+0x723/0xbe0 [ 4370.749373][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4370.749373][ T282] ___sys_sendmsg+0xee/0x170 [ 4370.749373][ T282] __sys_sendmsg+0xcd/0x170 [ 4370.749373][ T282] do_syscall_64+0xc6/0x1e0 [ 4370.749373][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4370.749373][ T282] [ 4370.751629][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4370.751629][ T282] netdev_get_by_index+0x5e/0x80 [ 4370.751629][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4370.751629][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4370.751629][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4370.751629][ T282] ipv6_add_addr+0x411/0x2000 [ 4370.751629][ T282] inet6_addr_add+0x30e/0xa40 [ 4370.751629][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4370.751629][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4370.751629][ T282] netlink_rcv_skb+0x130/0x360 [ 4370.751629][ T282] netlink_unicast+0x449/0x710 [ 4370.751629][ T282] netlink_sendmsg+0x723/0xbe0 [ 4370.751629][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4370.751629][ T282] ___sys_sendmsg+0xee/0x170 [ 4370.751629][ T282] __sys_sendmsg+0xcd/0x170 [ 4370.751629][ T282] do_syscall_64+0xc6/0x1e0 [ 4370.751629][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4370.751629][ T282] [ 4370.753857][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4370.753857][ T282] netdev_get_by_index+0x5e/0x80 [ 4370.753857][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4370.753857][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4370.753857][ T282] ip6_route_add+0x1c/0x140 [ 4370.753857][ T282] addrconf_add_mroute+0x129/0x180 [ 4370.753857][ T282] addrconf_add_dev+0xe2/0x170 [ 4370.753857][ T282] inet6_addr_add+0x12f/0xa40 [ 4370.753857][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4370.753857][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4370.753857][ T282] netlink_rcv_skb+0x130/0x360 [ 4370.753857][ T282] netlink_unicast+0x449/0x710 [ 4370.753857][ T282] netlink_sendmsg+0x723/0xbe0 [ 4370.753857][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4370.753857][ T282] ___sys_sendmsg+0xee/0x170 [ 4370.753857][ T282] __sys_sendmsg+0xcd/0x170 [ 4370.753857][ T282] do_syscall_64+0xc6/0x1e0 [ 4370.753857][ T282] [ 4370.756070][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4370.756070][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4370.756070][ T282] ipv6_find_idev+0x102/0x170 [ 4370.756070][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4370.756070][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4370.756070][ T282] netlink_rcv_skb+0x130/0x360 [ 4370.756070][ T282] netlink_unicast+0x449/0x710 [ 4370.756070][ T282] netlink_sendmsg+0x723/0xbe0 [ 4370.756070][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4370.756070][ T282] ___sys_sendmsg+0xee/0x170 [ 4370.756070][ T282] __sys_sendmsg+0xcd/0x170 [ 4370.756070][ T282] do_syscall_64+0xc6/0x1e0 [ 4370.756070][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4370.756070][ T282] [ 4370.757792][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4370.757792][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4370.757792][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4370.757792][ T282] ipv6_find_idev+0x102/0x170 [ 4370.757792][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4370.757792][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4370.757792][ T282] netlink_rcv_skb+0x130/0x360 [ 4370.757792][ T282] netlink_unicast+0x449/0x710 [ 4370.757792][ T282] netlink_sendmsg+0x723/0xbe0 [ 4370.757792][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4370.757792][ T282] ___sys_sendmsg+0xee/0x170 [ 4370.757792][ T282] __sys_sendmsg+0xcd/0x170 [ 4370.757792][ T282] do_syscall_64+0xc6/0x1e0 [ 4370.757792][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4370.757792][ T282] [ 4380.755083][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4380.755580][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4380.755580][ T284] netdev_get_by_index+0x5e/0x80 [ 4380.755580][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4380.755580][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4380.755580][ T284] ip6_route_add+0x1c/0x140 [ 4380.755580][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4380.755580][ T284] inet6_addr_add+0x4f8/0xa40 [ 4380.755580][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4380.755580][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4380.755580][ T284] netlink_rcv_skb+0x130/0x360 [ 4380.755580][ T284] netlink_unicast+0x449/0x710 [ 4380.755580][ T284] netlink_sendmsg+0x723/0xbe0 [ 4380.755580][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4380.755580][ T284] ___sys_sendmsg+0xee/0x170 [ 4380.755580][ T284] __sys_sendmsg+0xcd/0x170 [ 4380.755580][ T284] do_syscall_64+0xc6/0x1e0 [ 4380.755580][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4380.755580][ T284] [ 4380.757903][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4380.757903][ T284] netdev_get_by_index+0x5e/0x80 [ 4380.757903][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4380.757903][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4380.757903][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4380.757903][ T284] ipv6_add_addr+0x411/0x2000 [ 4380.757903][ T284] inet6_addr_add+0x30e/0xa40 [ 4380.757903][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4380.757903][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4380.757903][ T284] netlink_rcv_skb+0x130/0x360 [ 4380.757903][ T284] netlink_unicast+0x449/0x710 [ 4380.757903][ T284] netlink_sendmsg+0x723/0xbe0 [ 4380.757903][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4380.757903][ T284] ___sys_sendmsg+0xee/0x170 [ 4380.757903][ T284] __sys_sendmsg+0xcd/0x170 [ 4380.757903][ T284] do_syscall_64+0xc6/0x1e0 [ 4380.757903][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4380.757903][ T284] [ 4380.760263][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4380.760263][ T284] netdev_get_by_index+0x5e/0x80 [ 4380.760263][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4380.760263][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4380.760263][ T284] ip6_route_add+0x1c/0x140 [ 4380.760263][ T284] addrconf_add_mroute+0x129/0x180 [ 4380.760263][ T284] addrconf_add_dev+0xe2/0x170 [ 4380.760263][ T284] inet6_addr_add+0x12f/0xa40 [ 4380.760263][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4380.760263][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4380.760263][ T284] netlink_rcv_skb+0x130/0x360 [ 4380.760263][ T284] netlink_unicast+0x449/0x710 [ 4380.760263][ T284] netlink_sendmsg+0x723/0xbe0 [ 4380.760263][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4380.760263][ T284] ___sys_sendmsg+0xee/0x170 [ 4380.760263][ T284] __sys_sendmsg+0xcd/0x170 [ 4380.760263][ T284] do_syscall_64+0xc6/0x1e0 [ 4380.760263][ T284] [ 4380.763031][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4380.763031][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4380.763031][ T284] ipv6_find_idev+0x102/0x170 [ 4380.763031][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4380.763031][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4380.763031][ T284] netlink_rcv_skb+0x130/0x360 [ 4380.763031][ T284] netlink_unicast+0x449/0x710 [ 4380.763031][ T284] netlink_sendmsg+0x723/0xbe0 [ 4380.763031][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4380.763031][ T284] ___sys_sendmsg+0xee/0x170 [ 4380.763031][ T284] __sys_sendmsg+0xcd/0x170 [ 4380.763031][ T284] do_syscall_64+0xc6/0x1e0 [ 4380.763031][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4380.763031][ T284] [ 4380.764780][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4380.764780][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4380.764780][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4380.764780][ T284] ipv6_find_idev+0x102/0x170 [ 4380.764780][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4380.764780][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4380.764780][ T284] netlink_rcv_skb+0x130/0x360 [ 4380.764780][ T284] netlink_unicast+0x449/0x710 [ 4380.764780][ T284] netlink_sendmsg+0x723/0xbe0 [ 4380.764780][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4380.764780][ T284] ___sys_sendmsg+0xee/0x170 [ 4380.764780][ T284] __sys_sendmsg+0xcd/0x170 [ 4380.764780][ T284] do_syscall_64+0xc6/0x1e0 [ 4380.764780][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4380.764780][ T284] [ 4381.011041][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4381.011510][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4381.011510][ T282] dst_init+0x84/0x4a0 [ 4381.011510][ T282] dst_alloc+0x97/0x150 [ 4381.011510][ T282] ip6_dst_alloc+0x23/0x90 [ 4381.011510][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4381.011510][ T282] ip6_pol_route+0x56f/0x840 [ 4381.011510][ T282] fib6_rule_lookup+0x196/0x240 [ 4381.011510][ T282] ip6_route_input+0x542/0x980 [ 4381.011510][ T282] ipv6_rcv+0x8f/0x400 [ 4381.011510][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4381.011510][ T282] process_backlog+0x101/0x620 [ 4381.011510][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4381.011510][ T282] net_rx_action+0x495/0xbe0 [ 4381.011510][ T282] __do_softirq+0x1b5/0x7f6 [ 4381.011510][ T282] [ 4381.013348][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4381.013348][ T282] netdev_get_by_index+0x5e/0x80 [ 4381.013348][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4381.013348][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4381.013348][ T282] ip6_route_add+0x1c/0x140 [ 4381.013348][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4381.013348][ T282] inet6_addr_add+0x4f8/0xa40 [ 4381.013348][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4381.013348][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4381.013348][ T282] netlink_rcv_skb+0x130/0x360 [ 4381.013348][ T282] netlink_unicast+0x449/0x710 [ 4381.013348][ T282] netlink_sendmsg+0x723/0xbe0 [ 4381.013348][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4381.013348][ T282] ___sys_sendmsg+0xee/0x170 [ 4381.013348][ T282] __sys_sendmsg+0xcd/0x170 [ 4381.013348][ T282] do_syscall_64+0xc6/0x1e0 [ 4381.013348][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4381.013348][ T282] [ 4381.015588][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4381.015588][ T282] netdev_get_by_index+0x5e/0x80 [ 4381.015588][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4381.015588][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4381.015588][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4381.015588][ T282] ipv6_add_addr+0x411/0x2000 [ 4381.015588][ T282] inet6_addr_add+0x30e/0xa40 [ 4381.015588][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4381.015588][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4381.015588][ T282] netlink_rcv_skb+0x130/0x360 [ 4381.015588][ T282] netlink_unicast+0x449/0x710 [ 4381.015588][ T282] netlink_sendmsg+0x723/0xbe0 [ 4381.015588][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4381.015588][ T282] ___sys_sendmsg+0xee/0x170 [ 4381.015588][ T282] __sys_sendmsg+0xcd/0x170 [ 4381.015588][ T282] do_syscall_64+0xc6/0x1e0 [ 4381.015588][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4381.015588][ T282] [ 4381.017803][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4381.017803][ T282] netdev_get_by_index+0x5e/0x80 [ 4381.017803][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4381.017803][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4381.017803][ T282] ip6_route_add+0x1c/0x140 [ 4381.017803][ T282] addrconf_add_mroute+0x129/0x180 [ 4381.017803][ T282] addrconf_add_dev+0xe2/0x170 [ 4381.017803][ T282] inet6_addr_add+0x12f/0xa40 [ 4381.017803][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4381.017803][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4381.017803][ T282] netlink_rcv_skb+0x130/0x360 [ 4381.017803][ T282] netlink_unicast+0x449/0x710 [ 4381.017803][ T282] netlink_sendmsg+0x723/0xbe0 [ 4381.017803][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4381.017803][ T282] ___sys_sendmsg+0xee/0x170 [ 4381.017803][ T282] __sys_sendmsg+0xcd/0x170 [ 4381.017803][ T282] do_syscall_64+0xc6/0x1e0 [ 4381.017803][ T282] [ 4381.023127][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4381.023127][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4381.023127][ T282] ipv6_find_idev+0x102/0x170 [ 4381.023127][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4381.023127][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4381.023127][ T282] netlink_rcv_skb+0x130/0x360 [ 4381.023127][ T282] netlink_unicast+0x449/0x710 [ 4381.023127][ T282] netlink_sendmsg+0x723/0xbe0 [ 4381.023127][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4381.023127][ T282] ___sys_sendmsg+0xee/0x170 [ 4381.023127][ T282] __sys_sendmsg+0xcd/0x170 [ 4381.023127][ T282] do_syscall_64+0xc6/0x1e0 [ 4381.023127][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4381.023127][ T282] [ 4381.024850][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4381.024850][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4381.024850][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4381.024850][ T282] ipv6_find_idev+0x102/0x170 [ 4381.024850][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4381.024850][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4381.024850][ T282] netlink_rcv_skb+0x130/0x360 [ 4381.024850][ T282] netlink_unicast+0x449/0x710 [ 4381.024850][ T282] netlink_sendmsg+0x723/0xbe0 [ 4381.024850][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4381.024850][ T282] ___sys_sendmsg+0xee/0x170 [ 4381.024850][ T282] __sys_sendmsg+0xcd/0x170 [ 4381.024850][ T282] do_syscall_64+0xc6/0x1e0 [ 4381.024850][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4381.024850][ T282] [ 4390.955011][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4390.955553][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4390.955553][ T284] netdev_get_by_index+0x5e/0x80 [ 4390.955553][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4390.955553][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4390.955553][ T284] ip6_route_add+0x1c/0x140 [ 4390.955553][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4390.955553][ T284] inet6_addr_add+0x4f8/0xa40 [ 4390.955553][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4390.955553][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4390.955553][ T284] netlink_rcv_skb+0x130/0x360 [ 4390.955553][ T284] netlink_unicast+0x449/0x710 [ 4390.955553][ T284] netlink_sendmsg+0x723/0xbe0 [ 4390.955553][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4390.955553][ T284] ___sys_sendmsg+0xee/0x170 [ 4390.955553][ T284] __sys_sendmsg+0xcd/0x170 [ 4390.955553][ T284] do_syscall_64+0xc6/0x1e0 [ 4390.955553][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4390.955553][ T284] [ 4390.957789][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4390.957789][ T284] netdev_get_by_index+0x5e/0x80 [ 4390.957789][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4390.957789][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4390.957789][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4390.957789][ T284] ipv6_add_addr+0x411/0x2000 [ 4390.957789][ T284] inet6_addr_add+0x30e/0xa40 [ 4390.957789][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4390.957789][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4390.957789][ T284] netlink_rcv_skb+0x130/0x360 [ 4390.957789][ T284] netlink_unicast+0x449/0x710 [ 4390.957789][ T284] netlink_sendmsg+0x723/0xbe0 [ 4390.957789][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4390.957789][ T284] ___sys_sendmsg+0xee/0x170 [ 4390.957789][ T284] __sys_sendmsg+0xcd/0x170 [ 4390.957789][ T284] do_syscall_64+0xc6/0x1e0 [ 4390.957789][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4390.957789][ T284] [ 4390.960022][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4390.960022][ T284] netdev_get_by_index+0x5e/0x80 [ 4390.960022][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4390.960022][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4390.960022][ T284] ip6_route_add+0x1c/0x140 [ 4390.960022][ T284] addrconf_add_mroute+0x129/0x180 [ 4390.960022][ T284] addrconf_add_dev+0xe2/0x170 [ 4390.960022][ T284] inet6_addr_add+0x12f/0xa40 [ 4390.960022][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4390.960022][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4390.960022][ T284] netlink_rcv_skb+0x130/0x360 [ 4390.960022][ T284] netlink_unicast+0x449/0x710 [ 4390.960022][ T284] netlink_sendmsg+0x723/0xbe0 [ 4390.960022][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4390.960022][ T284] ___sys_sendmsg+0xee/0x170 [ 4390.960022][ T284] __sys_sendmsg+0xcd/0x170 [ 4390.960022][ T284] do_syscall_64+0xc6/0x1e0 [ 4390.960022][ T284] [ 4390.962191][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4390.962191][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4390.962191][ T284] ipv6_find_idev+0x102/0x170 [ 4390.962191][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4390.962191][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4390.962191][ T284] netlink_rcv_skb+0x130/0x360 [ 4390.962191][ T284] netlink_unicast+0x449/0x710 [ 4390.962191][ T284] netlink_sendmsg+0x723/0xbe0 [ 4390.962191][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4390.962191][ T284] ___sys_sendmsg+0xee/0x170 [ 4390.962191][ T284] __sys_sendmsg+0xcd/0x170 [ 4390.962191][ T284] do_syscall_64+0xc6/0x1e0 [ 4390.962191][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4390.962191][ T284] [ 4390.963901][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4390.963901][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4390.963901][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4390.963901][ T284] ipv6_find_idev+0x102/0x170 [ 4390.963901][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4390.963901][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4390.963901][ T284] netlink_rcv_skb+0x130/0x360 [ 4390.963901][ T284] netlink_unicast+0x449/0x710 [ 4390.963901][ T284] netlink_sendmsg+0x723/0xbe0 [ 4390.963901][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4390.963901][ T284] ___sys_sendmsg+0xee/0x170 [ 4390.963901][ T284] __sys_sendmsg+0xcd/0x170 [ 4390.963901][ T284] do_syscall_64+0xc6/0x1e0 [ 4390.963901][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4390.963901][ T284] [ 4391.211026][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4391.211521][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4391.211521][ T282] dst_init+0x84/0x4a0 [ 4391.211521][ T282] dst_alloc+0x97/0x150 [ 4391.211521][ T282] ip6_dst_alloc+0x23/0x90 [ 4391.211521][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4391.211521][ T282] ip6_pol_route+0x56f/0x840 [ 4391.211521][ T282] fib6_rule_lookup+0x196/0x240 [ 4391.211521][ T282] ip6_route_input+0x542/0x980 [ 4391.211521][ T282] ipv6_rcv+0x8f/0x400 [ 4391.211521][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4391.211521][ T282] process_backlog+0x101/0x620 [ 4391.211521][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4391.211521][ T282] net_rx_action+0x495/0xbe0 [ 4391.211521][ T282] __do_softirq+0x1b5/0x7f6 [ 4391.211521][ T282] [ 4391.213329][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4391.213329][ T282] netdev_get_by_index+0x5e/0x80 [ 4391.213329][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4391.213329][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4391.213329][ T282] ip6_route_add+0x1c/0x140 [ 4391.213329][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4391.213329][ T282] inet6_addr_add+0x4f8/0xa40 [ 4391.213329][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4391.213329][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4391.213329][ T282] netlink_rcv_skb+0x130/0x360 [ 4391.213329][ T282] netlink_unicast+0x449/0x710 [ 4391.213329][ T282] netlink_sendmsg+0x723/0xbe0 [ 4391.213329][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4391.213329][ T282] ___sys_sendmsg+0xee/0x170 [ 4391.213329][ T282] __sys_sendmsg+0xcd/0x170 [ 4391.213329][ T282] do_syscall_64+0xc6/0x1e0 [ 4391.213329][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4391.213329][ T282] [ 4391.215533][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4391.215533][ T282] netdev_get_by_index+0x5e/0x80 [ 4391.215533][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4391.215533][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4391.215533][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4391.215533][ T282] ipv6_add_addr+0x411/0x2000 [ 4391.215533][ T282] inet6_addr_add+0x30e/0xa40 [ 4391.215533][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4391.215533][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4391.215533][ T282] netlink_rcv_skb+0x130/0x360 [ 4391.215533][ T282] netlink_unicast+0x449/0x710 [ 4391.215533][ T282] netlink_sendmsg+0x723/0xbe0 [ 4391.215533][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4391.215533][ T282] ___sys_sendmsg+0xee/0x170 [ 4391.215533][ T282] __sys_sendmsg+0xcd/0x170 [ 4391.215533][ T282] do_syscall_64+0xc6/0x1e0 [ 4391.215533][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4391.215533][ T282] [ 4391.217747][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4391.217747][ T282] netdev_get_by_index+0x5e/0x80 [ 4391.217747][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4391.217747][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4391.217747][ T282] ip6_route_add+0x1c/0x140 [ 4391.217747][ T282] addrconf_add_mroute+0x129/0x180 [ 4391.217747][ T282] addrconf_add_dev+0xe2/0x170 [ 4391.217747][ T282] inet6_addr_add+0x12f/0xa40 [ 4391.217747][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4391.217747][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4391.217747][ T282] netlink_rcv_skb+0x130/0x360 [ 4391.217747][ T282] netlink_unicast+0x449/0x710 [ 4391.217747][ T282] netlink_sendmsg+0x723/0xbe0 [ 4391.217747][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4391.217747][ T282] ___sys_sendmsg+0xee/0x170 [ 4391.217747][ T282] __sys_sendmsg+0xcd/0x170 [ 4391.217747][ T282] do_syscall_64+0xc6/0x1e0 [ 4391.217747][ T282] [ 4391.219910][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4391.219910][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4391.219910][ T282] ipv6_find_idev+0x102/0x170 [ 4391.219910][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4391.219910][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4391.219910][ T282] netlink_rcv_skb+0x130/0x360 [ 4391.219910][ T282] netlink_unicast+0x449/0x710 [ 4391.219910][ T282] netlink_sendmsg+0x723/0xbe0 [ 4391.219910][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4391.219910][ T282] ___sys_sendmsg+0xee/0x170 [ 4391.219910][ T282] __sys_sendmsg+0xcd/0x170 [ 4391.219910][ T282] do_syscall_64+0xc6/0x1e0 [ 4391.219910][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4391.219910][ T282] [ 4391.221610][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4391.221610][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4391.221610][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4391.221610][ T282] ipv6_find_idev+0x102/0x170 [ 4391.221610][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4391.221610][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4391.221610][ T282] netlink_rcv_skb+0x130/0x360 [ 4391.221610][ T282] netlink_unicast+0x449/0x710 [ 4391.221610][ T282] netlink_sendmsg+0x723/0xbe0 [ 4391.221610][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4391.221610][ T282] ___sys_sendmsg+0xee/0x170 [ 4391.221610][ T282] __sys_sendmsg+0xcd/0x170 [ 4391.221610][ T282] do_syscall_64+0xc6/0x1e0 [ 4391.221610][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4391.221610][ T282] [ 4401.203077][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4401.203493][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4401.203493][ T284] netdev_get_by_index+0x5e/0x80 [ 4401.203493][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4401.203493][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4401.203493][ T284] ip6_route_add+0x1c/0x140 [ 4401.203493][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4401.203493][ T284] inet6_addr_add+0x4f8/0xa40 [ 4401.203493][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4401.203493][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4401.203493][ T284] netlink_rcv_skb+0x130/0x360 [ 4401.203493][ T284] netlink_unicast+0x449/0x710 [ 4401.203493][ T284] netlink_sendmsg+0x723/0xbe0 [ 4401.203493][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4401.203493][ T284] ___sys_sendmsg+0xee/0x170 [ 4401.203493][ T284] __sys_sendmsg+0xcd/0x170 [ 4401.203493][ T284] do_syscall_64+0xc6/0x1e0 [ 4401.203493][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4401.203493][ T284] [ 4401.205757][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4401.205757][ T284] netdev_get_by_index+0x5e/0x80 [ 4401.205757][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4401.205757][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4401.205757][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4401.205757][ T284] ipv6_add_addr+0x411/0x2000 [ 4401.205757][ T284] inet6_addr_add+0x30e/0xa40 [ 4401.205757][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4401.205757][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4401.205757][ T284] netlink_rcv_skb+0x130/0x360 [ 4401.205757][ T284] netlink_unicast+0x449/0x710 [ 4401.205757][ T284] netlink_sendmsg+0x723/0xbe0 [ 4401.205757][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4401.205757][ T284] ___sys_sendmsg+0xee/0x170 [ 4401.205757][ T284] __sys_sendmsg+0xcd/0x170 [ 4401.205757][ T284] do_syscall_64+0xc6/0x1e0 [ 4401.205757][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4401.205757][ T284] [ 4401.207964][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4401.207964][ T284] netdev_get_by_index+0x5e/0x80 [ 4401.207964][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4401.207964][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4401.207964][ T284] ip6_route_add+0x1c/0x140 [ 4401.207964][ T284] addrconf_add_mroute+0x129/0x180 [ 4401.207964][ T284] addrconf_add_dev+0xe2/0x170 [ 4401.207964][ T284] inet6_addr_add+0x12f/0xa40 [ 4401.207964][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4401.207964][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4401.207964][ T284] netlink_rcv_skb+0x130/0x360 [ 4401.207964][ T284] netlink_unicast+0x449/0x710 [ 4401.207964][ T284] netlink_sendmsg+0x723/0xbe0 [ 4401.207964][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4401.207964][ T284] ___sys_sendmsg+0xee/0x170 [ 4401.207964][ T284] __sys_sendmsg+0xcd/0x170 [ 4401.207964][ T284] do_syscall_64+0xc6/0x1e0 [ 4401.207964][ T284] [ 4401.210148][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4401.210148][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4401.210148][ T284] ipv6_find_idev+0x102/0x170 [ 4401.210148][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4401.210148][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4401.210148][ T284] netlink_rcv_skb+0x130/0x360 [ 4401.210148][ T284] netlink_unicast+0x449/0x710 [ 4401.210148][ T284] netlink_sendmsg+0x723/0xbe0 [ 4401.210148][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4401.210148][ T284] ___sys_sendmsg+0xee/0x170 [ 4401.210148][ T284] __sys_sendmsg+0xcd/0x170 [ 4401.210148][ T284] do_syscall_64+0xc6/0x1e0 [ 4401.210148][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4401.210148][ T284] [ 4401.211840][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4401.211840][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4401.211840][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4401.211840][ T284] ipv6_find_idev+0x102/0x170 [ 4401.211840][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4401.211840][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4401.211840][ T284] netlink_rcv_skb+0x130/0x360 [ 4401.211840][ T284] netlink_unicast+0x449/0x710 [ 4401.211840][ T284] netlink_sendmsg+0x723/0xbe0 [ 4401.211840][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4401.211840][ T284] ___sys_sendmsg+0xee/0x170 [ 4401.211840][ T284] __sys_sendmsg+0xcd/0x170 [ 4401.211840][ T284] do_syscall_64+0xc6/0x1e0 [ 4401.211840][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4401.211840][ T284] [ 4401.459037][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4401.459540][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4401.459540][ T282] dst_init+0x84/0x4a0 [ 4401.459540][ T282] dst_alloc+0x97/0x150 [ 4401.459540][ T282] ip6_dst_alloc+0x23/0x90 [ 4401.459540][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4401.459540][ T282] ip6_pol_route+0x56f/0x840 [ 4401.459540][ T282] fib6_rule_lookup+0x196/0x240 [ 4401.459540][ T282] ip6_route_input+0x542/0x980 [ 4401.459540][ T282] ipv6_rcv+0x8f/0x400 [ 4401.459540][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4401.459540][ T282] process_backlog+0x101/0x620 [ 4401.459540][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4401.459540][ T282] net_rx_action+0x495/0xbe0 [ 4401.459540][ T282] __do_softirq+0x1b5/0x7f6 [ 4401.459540][ T282] [ 4401.461441][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4401.461441][ T282] netdev_get_by_index+0x5e/0x80 [ 4401.461441][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4401.461441][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4401.461441][ T282] ip6_route_add+0x1c/0x140 [ 4401.461441][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4401.461441][ T282] inet6_addr_add+0x4f8/0xa40 [ 4401.461441][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4401.461441][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4401.461441][ T282] netlink_rcv_skb+0x130/0x360 [ 4401.461441][ T282] netlink_unicast+0x449/0x710 [ 4401.461441][ T282] netlink_sendmsg+0x723/0xbe0 [ 4401.461441][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4401.461441][ T282] ___sys_sendmsg+0xee/0x170 [ 4401.461441][ T282] __sys_sendmsg+0xcd/0x170 [ 4401.461441][ T282] do_syscall_64+0xc6/0x1e0 [ 4401.461441][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4401.461441][ T282] [ 4401.463678][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4401.463678][ T282] netdev_get_by_index+0x5e/0x80 [ 4401.463678][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4401.463678][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4401.463678][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4401.463678][ T282] ipv6_add_addr+0x411/0x2000 [ 4401.463678][ T282] inet6_addr_add+0x30e/0xa40 [ 4401.463678][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4401.463678][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4401.463678][ T282] netlink_rcv_skb+0x130/0x360 [ 4401.463678][ T282] netlink_unicast+0x449/0x710 [ 4401.463678][ T282] netlink_sendmsg+0x723/0xbe0 [ 4401.463678][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4401.463678][ T282] ___sys_sendmsg+0xee/0x170 [ 4401.463678][ T282] __sys_sendmsg+0xcd/0x170 [ 4401.463678][ T282] do_syscall_64+0xc6/0x1e0 [ 4401.463678][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4401.463678][ T282] [ 4401.465888][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4401.465888][ T282] netdev_get_by_index+0x5e/0x80 [ 4401.465888][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4401.465888][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4401.465888][ T282] ip6_route_add+0x1c/0x140 [ 4401.465888][ T282] addrconf_add_mroute+0x129/0x180 [ 4401.465888][ T282] addrconf_add_dev+0xe2/0x170 [ 4401.465888][ T282] inet6_addr_add+0x12f/0xa40 [ 4401.465888][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4401.465888][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4401.465888][ T282] netlink_rcv_skb+0x130/0x360 [ 4401.465888][ T282] netlink_unicast+0x449/0x710 [ 4401.465888][ T282] netlink_sendmsg+0x723/0xbe0 [ 4401.465888][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4401.465888][ T282] ___sys_sendmsg+0xee/0x170 [ 4401.465888][ T282] __sys_sendmsg+0xcd/0x170 [ 4401.465888][ T282] do_syscall_64+0xc6/0x1e0 [ 4401.465888][ T282] [ 4401.468059][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4401.468059][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4401.468059][ T282] ipv6_find_idev+0x102/0x170 [ 4401.468059][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4401.468059][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4401.468059][ T282] netlink_rcv_skb+0x130/0x360 [ 4401.468059][ T282] netlink_unicast+0x449/0x710 [ 4401.468059][ T282] netlink_sendmsg+0x723/0xbe0 [ 4401.468059][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4401.468059][ T282] ___sys_sendmsg+0xee/0x170 [ 4401.468059][ T282] __sys_sendmsg+0xcd/0x170 [ 4401.468059][ T282] do_syscall_64+0xc6/0x1e0 [ 4401.468059][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4401.468059][ T282] [ 4401.469773][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4401.469773][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4401.469773][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4401.469773][ T282] ipv6_find_idev+0x102/0x170 [ 4401.469773][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4401.469773][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4401.469773][ T282] netlink_rcv_skb+0x130/0x360 [ 4401.469773][ T282] netlink_unicast+0x449/0x710 [ 4401.469773][ T282] netlink_sendmsg+0x723/0xbe0 [ 4401.469773][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4401.469773][ T282] ___sys_sendmsg+0xee/0x170 [ 4401.469773][ T282] __sys_sendmsg+0xcd/0x170 [ 4401.469773][ T282] do_syscall_64+0xc6/0x1e0 [ 4401.469773][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4401.469773][ T282] [ 4411.299038][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4411.299583][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4411.299583][ T284] netdev_get_by_index+0x5e/0x80 [ 4411.299583][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4411.299583][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4411.299583][ T284] ip6_route_add+0x1c/0x140 [ 4411.299583][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4411.299583][ T284] inet6_addr_add+0x4f8/0xa40 [ 4411.299583][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4411.299583][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4411.299583][ T284] netlink_rcv_skb+0x130/0x360 [ 4411.299583][ T284] netlink_unicast+0x449/0x710 [ 4411.299583][ T284] netlink_sendmsg+0x723/0xbe0 [ 4411.299583][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4411.299583][ T284] ___sys_sendmsg+0xee/0x170 [ 4411.299583][ T284] __sys_sendmsg+0xcd/0x170 [ 4411.299583][ T284] do_syscall_64+0xc6/0x1e0 [ 4411.299583][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4411.299583][ T284] [ 4411.301828][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4411.301828][ T284] netdev_get_by_index+0x5e/0x80 [ 4411.301828][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4411.301828][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4411.301828][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4411.301828][ T284] ipv6_add_addr+0x411/0x2000 [ 4411.301828][ T284] inet6_addr_add+0x30e/0xa40 [ 4411.301828][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4411.301828][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4411.301828][ T284] netlink_rcv_skb+0x130/0x360 [ 4411.301828][ T284] netlink_unicast+0x449/0x710 [ 4411.301828][ T284] netlink_sendmsg+0x723/0xbe0 [ 4411.301828][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4411.301828][ T284] ___sys_sendmsg+0xee/0x170 [ 4411.301828][ T284] __sys_sendmsg+0xcd/0x170 [ 4411.301828][ T284] do_syscall_64+0xc6/0x1e0 [ 4411.301828][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4411.301828][ T284] [ 4411.304059][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4411.304059][ T284] netdev_get_by_index+0x5e/0x80 [ 4411.304059][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4411.304059][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4411.304059][ T284] ip6_route_add+0x1c/0x140 [ 4411.304059][ T284] addrconf_add_mroute+0x129/0x180 [ 4411.304059][ T284] addrconf_add_dev+0xe2/0x170 [ 4411.304059][ T284] inet6_addr_add+0x12f/0xa40 [ 4411.304059][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4411.304059][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4411.304059][ T284] netlink_rcv_skb+0x130/0x360 [ 4411.304059][ T284] netlink_unicast+0x449/0x710 [ 4411.304059][ T284] netlink_sendmsg+0x723/0xbe0 [ 4411.304059][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4411.304059][ T284] ___sys_sendmsg+0xee/0x170 [ 4411.304059][ T284] __sys_sendmsg+0xcd/0x170 [ 4411.304059][ T284] do_syscall_64+0xc6/0x1e0 [ 4411.304059][ T284] [ 4411.306224][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4411.306224][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4411.306224][ T284] ipv6_find_idev+0x102/0x170 [ 4411.306224][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4411.306224][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4411.306224][ T284] netlink_rcv_skb+0x130/0x360 [ 4411.306224][ T284] netlink_unicast+0x449/0x710 [ 4411.306224][ T284] netlink_sendmsg+0x723/0xbe0 [ 4411.306224][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4411.306224][ T284] ___sys_sendmsg+0xee/0x170 [ 4411.306224][ T284] __sys_sendmsg+0xcd/0x170 [ 4411.306224][ T284] do_syscall_64+0xc6/0x1e0 [ 4411.306224][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4411.306224][ T284] [ 4411.307932][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4411.307932][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4411.307932][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4411.307932][ T284] ipv6_find_idev+0x102/0x170 [ 4411.307932][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4411.307932][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4411.307932][ T284] netlink_rcv_skb+0x130/0x360 [ 4411.307932][ T284] netlink_unicast+0x449/0x710 [ 4411.307932][ T284] netlink_sendmsg+0x723/0xbe0 [ 4411.307932][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4411.307932][ T284] ___sys_sendmsg+0xee/0x170 [ 4411.307932][ T284] __sys_sendmsg+0xcd/0x170 [ 4411.307932][ T284] do_syscall_64+0xc6/0x1e0 [ 4411.307932][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4411.307932][ T284] [ 4411.554989][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4411.555408][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4411.555408][ T282] dst_init+0x84/0x4a0 [ 4411.555408][ T282] dst_alloc+0x97/0x150 [ 4411.555408][ T282] ip6_dst_alloc+0x23/0x90 [ 4411.555408][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4411.555408][ T282] ip6_pol_route+0x56f/0x840 [ 4411.555408][ T282] fib6_rule_lookup+0x196/0x240 [ 4411.555408][ T282] ip6_route_input+0x542/0x980 [ 4411.555408][ T282] ipv6_rcv+0x8f/0x400 [ 4411.555408][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4411.555408][ T282] process_backlog+0x101/0x620 [ 4411.555408][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4411.555408][ T282] net_rx_action+0x495/0xbe0 [ 4411.555408][ T282] __do_softirq+0x1b5/0x7f6 [ 4411.555408][ T282] [ 4411.557239][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4411.557239][ T282] netdev_get_by_index+0x5e/0x80 [ 4411.557239][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4411.557239][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4411.557239][ T282] ip6_route_add+0x1c/0x140 [ 4411.557239][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4411.557239][ T282] inet6_addr_add+0x4f8/0xa40 [ 4411.557239][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4411.557239][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4411.557239][ T282] netlink_rcv_skb+0x130/0x360 [ 4411.557239][ T282] netlink_unicast+0x449/0x710 [ 4411.557239][ T282] netlink_sendmsg+0x723/0xbe0 [ 4411.557239][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4411.557239][ T282] ___sys_sendmsg+0xee/0x170 [ 4411.557239][ T282] __sys_sendmsg+0xcd/0x170 [ 4411.557239][ T282] do_syscall_64+0xc6/0x1e0 [ 4411.557239][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4411.557239][ T282] [ 4411.559459][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4411.559459][ T282] netdev_get_by_index+0x5e/0x80 [ 4411.559459][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4411.559459][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4411.559459][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4411.559459][ T282] ipv6_add_addr+0x411/0x2000 [ 4411.559459][ T282] inet6_addr_add+0x30e/0xa40 [ 4411.559459][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4411.559459][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4411.559459][ T282] netlink_rcv_skb+0x130/0x360 [ 4411.559459][ T282] netlink_unicast+0x449/0x710 [ 4411.559459][ T282] netlink_sendmsg+0x723/0xbe0 [ 4411.559459][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4411.559459][ T282] ___sys_sendmsg+0xee/0x170 [ 4411.559459][ T282] __sys_sendmsg+0xcd/0x170 [ 4411.559459][ T282] do_syscall_64+0xc6/0x1e0 [ 4411.559459][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4411.559459][ T282] [ 4411.561699][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4411.561699][ T282] netdev_get_by_index+0x5e/0x80 [ 4411.561699][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4411.561699][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4411.561699][ T282] ip6_route_add+0x1c/0x140 [ 4411.561699][ T282] addrconf_add_mroute+0x129/0x180 [ 4411.561699][ T282] addrconf_add_dev+0xe2/0x170 [ 4411.561699][ T282] inet6_addr_add+0x12f/0xa40 [ 4411.561699][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4411.561699][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4411.561699][ T282] netlink_rcv_skb+0x130/0x360 [ 4411.561699][ T282] netlink_unicast+0x449/0x710 [ 4411.561699][ T282] netlink_sendmsg+0x723/0xbe0 [ 4411.561699][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4411.561699][ T282] ___sys_sendmsg+0xee/0x170 [ 4411.561699][ T282] __sys_sendmsg+0xcd/0x170 [ 4411.561699][ T282] do_syscall_64+0xc6/0x1e0 [ 4411.561699][ T282] [ 4411.563888][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4411.563888][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4411.563888][ T282] ipv6_find_idev+0x102/0x170 [ 4411.563888][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4411.563888][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4411.563888][ T282] netlink_rcv_skb+0x130/0x360 [ 4411.563888][ T282] netlink_unicast+0x449/0x710 [ 4411.563888][ T282] netlink_sendmsg+0x723/0xbe0 [ 4411.563888][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4411.563888][ T282] ___sys_sendmsg+0xee/0x170 [ 4411.563888][ T282] __sys_sendmsg+0xcd/0x170 [ 4411.563888][ T282] do_syscall_64+0xc6/0x1e0 [ 4411.563888][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4411.563888][ T282] [ 4411.565602][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4411.565602][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4411.565602][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4411.565602][ T282] ipv6_find_idev+0x102/0x170 [ 4411.565602][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4411.565602][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4411.565602][ T282] netlink_rcv_skb+0x130/0x360 [ 4411.565602][ T282] netlink_unicast+0x449/0x710 [ 4411.565602][ T282] netlink_sendmsg+0x723/0xbe0 [ 4411.565602][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4411.565602][ T282] ___sys_sendmsg+0xee/0x170 [ 4411.565602][ T282] __sys_sendmsg+0xcd/0x170 [ 4411.565602][ T282] do_syscall_64+0xc6/0x1e0 [ 4411.565602][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4411.565602][ T282] [ 4421.475024][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4421.475525][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4421.475525][ T284] netdev_get_by_index+0x5e/0x80 [ 4421.475525][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4421.475525][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4421.475525][ T284] ip6_route_add+0x1c/0x140 [ 4421.475525][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4421.475525][ T284] inet6_addr_add+0x4f8/0xa40 [ 4421.475525][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4421.475525][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4421.475525][ T284] netlink_rcv_skb+0x130/0x360 [ 4421.475525][ T284] netlink_unicast+0x449/0x710 [ 4421.475525][ T284] netlink_sendmsg+0x723/0xbe0 [ 4421.475525][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4421.475525][ T284] ___sys_sendmsg+0xee/0x170 [ 4421.475525][ T284] __sys_sendmsg+0xcd/0x170 [ 4421.475525][ T284] do_syscall_64+0xc6/0x1e0 [ 4421.475525][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4421.475525][ T284] [ 4421.478044][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4421.478044][ T284] netdev_get_by_index+0x5e/0x80 [ 4421.478044][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4421.478044][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4421.478044][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4421.478044][ T284] ipv6_add_addr+0x411/0x2000 [ 4421.478044][ T284] inet6_addr_add+0x30e/0xa40 [ 4421.478044][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4421.478044][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4421.478044][ T284] netlink_rcv_skb+0x130/0x360 [ 4421.478044][ T284] netlink_unicast+0x449/0x710 [ 4421.478044][ T284] netlink_sendmsg+0x723/0xbe0 [ 4421.478044][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4421.478044][ T284] ___sys_sendmsg+0xee/0x170 [ 4421.478044][ T284] __sys_sendmsg+0xcd/0x170 [ 4421.478044][ T284] do_syscall_64+0xc6/0x1e0 [ 4421.478044][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4421.478044][ T284] [ 4421.480508][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4421.480508][ T284] netdev_get_by_index+0x5e/0x80 [ 4421.480508][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4421.480508][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4421.480508][ T284] ip6_route_add+0x1c/0x140 [ 4421.480508][ T284] addrconf_add_mroute+0x129/0x180 [ 4421.480508][ T284] addrconf_add_dev+0xe2/0x170 [ 4421.480508][ T284] inet6_addr_add+0x12f/0xa40 [ 4421.480508][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4421.480508][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4421.480508][ T284] netlink_rcv_skb+0x130/0x360 [ 4421.480508][ T284] netlink_unicast+0x449/0x710 [ 4421.480508][ T284] netlink_sendmsg+0x723/0xbe0 [ 4421.480508][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4421.480508][ T284] ___sys_sendmsg+0xee/0x170 [ 4421.480508][ T284] __sys_sendmsg+0xcd/0x170 [ 4421.480508][ T284] do_syscall_64+0xc6/0x1e0 [ 4421.480508][ T284] [ 4421.482902][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4421.482902][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4421.482902][ T284] ipv6_find_idev+0x102/0x170 [ 4421.482902][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4421.482902][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4421.482902][ T284] netlink_rcv_skb+0x130/0x360 [ 4421.482902][ T284] netlink_unicast+0x449/0x710 [ 4421.482902][ T284] netlink_sendmsg+0x723/0xbe0 [ 4421.482902][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4421.482902][ T284] ___sys_sendmsg+0xee/0x170 [ 4421.482902][ T284] __sys_sendmsg+0xcd/0x170 [ 4421.482902][ T284] do_syscall_64+0xc6/0x1e0 [ 4421.482902][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4421.482902][ T284] [ 4421.484806][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4421.484806][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4421.484806][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4421.484806][ T284] ipv6_find_idev+0x102/0x170 [ 4421.484806][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4421.484806][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4421.484806][ T284] netlink_rcv_skb+0x130/0x360 [ 4421.484806][ T284] netlink_unicast+0x449/0x710 [ 4421.484806][ T284] netlink_sendmsg+0x723/0xbe0 [ 4421.484806][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4421.484806][ T284] ___sys_sendmsg+0xee/0x170 [ 4421.484806][ T284] __sys_sendmsg+0xcd/0x170 [ 4421.484806][ T284] do_syscall_64+0xc6/0x1e0 [ 4421.484806][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4421.484806][ T284] [ 4421.731192][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4421.731619][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4421.731619][ T282] dst_init+0x84/0x4a0 [ 4421.731619][ T282] dst_alloc+0x97/0x150 [ 4421.731619][ T282] ip6_dst_alloc+0x23/0x90 [ 4421.731619][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4421.731619][ T282] ip6_pol_route+0x56f/0x840 [ 4421.731619][ T282] fib6_rule_lookup+0x196/0x240 [ 4421.731619][ T282] ip6_route_input+0x542/0x980 [ 4421.731619][ T282] ipv6_rcv+0x8f/0x400 [ 4421.731619][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4421.731619][ T282] process_backlog+0x101/0x620 [ 4421.731619][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4421.731619][ T282] net_rx_action+0x495/0xbe0 [ 4421.731619][ T282] __do_softirq+0x1b5/0x7f6 [ 4421.731619][ T282] [ 4421.733462][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4421.733462][ T282] netdev_get_by_index+0x5e/0x80 [ 4421.733462][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4421.733462][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4421.733462][ T282] ip6_route_add+0x1c/0x140 [ 4421.733462][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4421.733462][ T282] inet6_addr_add+0x4f8/0xa40 [ 4421.733462][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4421.733462][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4421.733462][ T282] netlink_rcv_skb+0x130/0x360 [ 4421.733462][ T282] netlink_unicast+0x449/0x710 [ 4421.733462][ T282] netlink_sendmsg+0x723/0xbe0 [ 4421.733462][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4421.733462][ T282] ___sys_sendmsg+0xee/0x170 [ 4421.733462][ T282] __sys_sendmsg+0xcd/0x170 [ 4421.733462][ T282] do_syscall_64+0xc6/0x1e0 [ 4421.733462][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4421.733462][ T282] [ 4421.735683][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4421.735683][ T282] netdev_get_by_index+0x5e/0x80 [ 4421.735683][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4421.735683][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4421.735683][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4421.735683][ T282] ipv6_add_addr+0x411/0x2000 [ 4421.735683][ T282] inet6_addr_add+0x30e/0xa40 [ 4421.735683][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4421.735683][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4421.735683][ T282] netlink_rcv_skb+0x130/0x360 [ 4421.735683][ T282] netlink_unicast+0x449/0x710 [ 4421.735683][ T282] netlink_sendmsg+0x723/0xbe0 [ 4421.735683][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4421.735683][ T282] ___sys_sendmsg+0xee/0x170 [ 4421.735683][ T282] __sys_sendmsg+0xcd/0x170 [ 4421.735683][ T282] do_syscall_64+0xc6/0x1e0 [ 4421.735683][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4421.735683][ T282] [ 4421.737916][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4421.737916][ T282] netdev_get_by_index+0x5e/0x80 [ 4421.737916][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4421.737916][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4421.737916][ T282] ip6_route_add+0x1c/0x140 [ 4421.737916][ T282] addrconf_add_mroute+0x129/0x180 [ 4421.737916][ T282] addrconf_add_dev+0xe2/0x170 [ 4421.737916][ T282] inet6_addr_add+0x12f/0xa40 [ 4421.737916][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4421.737916][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4421.737916][ T282] netlink_rcv_skb+0x130/0x360 [ 4421.737916][ T282] netlink_unicast+0x449/0x710 [ 4421.737916][ T282] netlink_sendmsg+0x723/0xbe0 [ 4421.737916][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4421.737916][ T282] ___sys_sendmsg+0xee/0x170 [ 4421.737916][ T282] __sys_sendmsg+0xcd/0x170 [ 4421.737916][ T282] do_syscall_64+0xc6/0x1e0 [ 4421.737916][ T282] [ 4421.740106][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4421.740106][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4421.740106][ T282] ipv6_find_idev+0x102/0x170 [ 4421.740106][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4421.740106][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4421.740106][ T282] netlink_rcv_skb+0x130/0x360 [ 4421.740106][ T282] netlink_unicast+0x449/0x710 [ 4421.740106][ T282] netlink_sendmsg+0x723/0xbe0 [ 4421.740106][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4421.740106][ T282] ___sys_sendmsg+0xee/0x170 [ 4421.740106][ T282] __sys_sendmsg+0xcd/0x170 [ 4421.740106][ T282] do_syscall_64+0xc6/0x1e0 [ 4421.740106][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4421.740106][ T282] [ 4421.741814][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4421.741814][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4421.741814][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4421.741814][ T282] ipv6_find_idev+0x102/0x170 [ 4421.741814][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4421.741814][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4421.741814][ T282] netlink_rcv_skb+0x130/0x360 [ 4421.741814][ T282] netlink_unicast+0x449/0x710 [ 4421.741814][ T282] netlink_sendmsg+0x723/0xbe0 [ 4421.741814][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4421.741814][ T282] ___sys_sendmsg+0xee/0x170 [ 4421.741814][ T282] __sys_sendmsg+0xcd/0x170 [ 4421.741814][ T282] do_syscall_64+0xc6/0x1e0 [ 4421.741814][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4421.741814][ T282] [ 4431.723070][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4431.723586][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4431.723586][ T284] netdev_get_by_index+0x5e/0x80 [ 4431.723586][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4431.723586][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4431.723586][ T284] ip6_route_add+0x1c/0x140 [ 4431.723586][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4431.723586][ T284] inet6_addr_add+0x4f8/0xa40 [ 4431.723586][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4431.723586][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4431.723586][ T284] netlink_rcv_skb+0x130/0x360 [ 4431.723586][ T284] netlink_unicast+0x449/0x710 [ 4431.723586][ T284] netlink_sendmsg+0x723/0xbe0 [ 4431.723586][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4431.723586][ T284] ___sys_sendmsg+0xee/0x170 [ 4431.723586][ T284] __sys_sendmsg+0xcd/0x170 [ 4431.723586][ T284] do_syscall_64+0xc6/0x1e0 [ 4431.723586][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4431.723586][ T284] [ 4431.725820][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4431.725820][ T284] netdev_get_by_index+0x5e/0x80 [ 4431.725820][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4431.725820][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4431.725820][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4431.725820][ T284] ipv6_add_addr+0x411/0x2000 [ 4431.725820][ T284] inet6_addr_add+0x30e/0xa40 [ 4431.725820][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4431.725820][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4431.725820][ T284] netlink_rcv_skb+0x130/0x360 [ 4431.725820][ T284] netlink_unicast+0x449/0x710 [ 4431.725820][ T284] netlink_sendmsg+0x723/0xbe0 [ 4431.725820][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4431.725820][ T284] ___sys_sendmsg+0xee/0x170 [ 4431.725820][ T284] __sys_sendmsg+0xcd/0x170 [ 4431.725820][ T284] do_syscall_64+0xc6/0x1e0 [ 4431.725820][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4431.725820][ T284] [ 4431.728022][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4431.728022][ T284] netdev_get_by_index+0x5e/0x80 [ 4431.728022][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4431.728022][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4431.728022][ T284] ip6_route_add+0x1c/0x140 [ 4431.728022][ T284] addrconf_add_mroute+0x129/0x180 [ 4431.728022][ T284] addrconf_add_dev+0xe2/0x170 [ 4431.728022][ T284] inet6_addr_add+0x12f/0xa40 [ 4431.728022][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4431.728022][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4431.728022][ T284] netlink_rcv_skb+0x130/0x360 [ 4431.728022][ T284] netlink_unicast+0x449/0x710 [ 4431.728022][ T284] netlink_sendmsg+0x723/0xbe0 [ 4431.728022][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4431.728022][ T284] ___sys_sendmsg+0xee/0x170 [ 4431.728022][ T284] __sys_sendmsg+0xcd/0x170 [ 4431.728022][ T284] do_syscall_64+0xc6/0x1e0 [ 4431.728022][ T284] [ 4431.730192][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4431.730192][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4431.730192][ T284] ipv6_find_idev+0x102/0x170 [ 4431.730192][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4431.730192][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4431.730192][ T284] netlink_rcv_skb+0x130/0x360 [ 4431.730192][ T284] netlink_unicast+0x449/0x710 [ 4431.730192][ T284] netlink_sendmsg+0x723/0xbe0 [ 4431.730192][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4431.730192][ T284] ___sys_sendmsg+0xee/0x170 [ 4431.730192][ T284] __sys_sendmsg+0xcd/0x170 [ 4431.730192][ T284] do_syscall_64+0xc6/0x1e0 [ 4431.730192][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4431.730192][ T284] [ 4431.731885][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4431.731885][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4431.731885][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4431.731885][ T284] ipv6_find_idev+0x102/0x170 [ 4431.731885][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4431.731885][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4431.731885][ T284] netlink_rcv_skb+0x130/0x360 [ 4431.731885][ T284] netlink_unicast+0x449/0x710 [ 4431.731885][ T284] netlink_sendmsg+0x723/0xbe0 [ 4431.731885][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4431.731885][ T284] ___sys_sendmsg+0xee/0x170 [ 4431.731885][ T284] __sys_sendmsg+0xcd/0x170 [ 4431.731885][ T284] do_syscall_64+0xc6/0x1e0 [ 4431.731885][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4431.731885][ T284] [ 4432.339185][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4432.339662][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4432.339662][ T282] dst_init+0x84/0x4a0 [ 4432.339662][ T282] dst_alloc+0x97/0x150 [ 4432.339662][ T282] ip6_dst_alloc+0x23/0x90 [ 4432.339662][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4432.339662][ T282] ip6_pol_route+0x56f/0x840 [ 4432.339662][ T282] fib6_rule_lookup+0x196/0x240 [ 4432.339662][ T282] ip6_route_input+0x542/0x980 [ 4432.339662][ T282] ipv6_rcv+0x8f/0x400 [ 4432.339662][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4432.339662][ T282] process_backlog+0x101/0x620 [ 4432.339662][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4432.339662][ T282] net_rx_action+0x495/0xbe0 [ 4432.339662][ T282] __do_softirq+0x1b5/0x7f6 [ 4432.339662][ T282] [ 4432.341501][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4432.341501][ T282] netdev_get_by_index+0x5e/0x80 [ 4432.341501][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4432.341501][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4432.341501][ T282] ip6_route_add+0x1c/0x140 [ 4432.341501][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4432.341501][ T282] inet6_addr_add+0x4f8/0xa40 [ 4432.341501][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4432.341501][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4432.341501][ T282] netlink_rcv_skb+0x130/0x360 [ 4432.341501][ T282] netlink_unicast+0x449/0x710 [ 4432.341501][ T282] netlink_sendmsg+0x723/0xbe0 [ 4432.341501][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4432.341501][ T282] ___sys_sendmsg+0xee/0x170 [ 4432.341501][ T282] __sys_sendmsg+0xcd/0x170 [ 4432.341501][ T282] do_syscall_64+0xc6/0x1e0 [ 4432.341501][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4432.341501][ T282] [ 4432.343722][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4432.343722][ T282] netdev_get_by_index+0x5e/0x80 [ 4432.343722][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4432.343722][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4432.343722][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4432.343722][ T282] ipv6_add_addr+0x411/0x2000 [ 4432.343722][ T282] inet6_addr_add+0x30e/0xa40 [ 4432.343722][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4432.343722][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4432.343722][ T282] netlink_rcv_skb+0x130/0x360 [ 4432.343722][ T282] netlink_unicast+0x449/0x710 [ 4432.343722][ T282] netlink_sendmsg+0x723/0xbe0 [ 4432.343722][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4432.343722][ T282] ___sys_sendmsg+0xee/0x170 [ 4432.343722][ T282] __sys_sendmsg+0xcd/0x170 [ 4432.343722][ T282] do_syscall_64+0xc6/0x1e0 [ 4432.343722][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4432.343722][ T282] [ 4432.345935][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4432.345935][ T282] netdev_get_by_index+0x5e/0x80 [ 4432.345935][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4432.345935][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4432.345935][ T282] ip6_route_add+0x1c/0x140 [ 4432.345935][ T282] addrconf_add_mroute+0x129/0x180 [ 4432.345935][ T282] addrconf_add_dev+0xe2/0x170 [ 4432.345935][ T282] inet6_addr_add+0x12f/0xa40 [ 4432.345935][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4432.345935][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4432.345935][ T282] netlink_rcv_skb+0x130/0x360 [ 4432.345935][ T282] netlink_unicast+0x449/0x710 [ 4432.345935][ T282] netlink_sendmsg+0x723/0xbe0 [ 4432.345935][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4432.345935][ T282] ___sys_sendmsg+0xee/0x170 [ 4432.345935][ T282] __sys_sendmsg+0xcd/0x170 [ 4432.345935][ T282] do_syscall_64+0xc6/0x1e0 [ 4432.345935][ T282] [ 4432.348113][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4432.348113][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4432.348113][ T282] ipv6_find_idev+0x102/0x170 [ 4432.348113][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4432.348113][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4432.348113][ T282] netlink_rcv_skb+0x130/0x360 [ 4432.348113][ T282] netlink_unicast+0x449/0x710 [ 4432.348113][ T282] netlink_sendmsg+0x723/0xbe0 [ 4432.348113][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4432.348113][ T282] ___sys_sendmsg+0xee/0x170 [ 4432.348113][ T282] __sys_sendmsg+0xcd/0x170 [ 4432.348113][ T282] do_syscall_64+0xc6/0x1e0 [ 4432.348113][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4432.348113][ T282] [ 4432.349825][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4432.349825][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4432.349825][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4432.349825][ T282] ipv6_find_idev+0x102/0x170 [ 4432.349825][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4432.349825][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4432.349825][ T282] netlink_rcv_skb+0x130/0x360 [ 4432.349825][ T282] netlink_unicast+0x449/0x710 [ 4432.349825][ T282] netlink_sendmsg+0x723/0xbe0 [ 4432.349825][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4432.349825][ T282] ___sys_sendmsg+0xee/0x170 [ 4432.349825][ T282] __sys_sendmsg+0xcd/0x170 [ 4432.349825][ T282] do_syscall_64+0xc6/0x1e0 [ 4432.349825][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4432.349825][ T282] [ 4441.811055][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4441.811564][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4441.811564][ T284] netdev_get_by_index+0x5e/0x80 [ 4441.811564][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4441.811564][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4441.811564][ T284] ip6_route_add+0x1c/0x140 [ 4441.811564][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4441.811564][ T284] inet6_addr_add+0x4f8/0xa40 [ 4441.811564][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4441.811564][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4441.811564][ T284] netlink_rcv_skb+0x130/0x360 [ 4441.811564][ T284] netlink_unicast+0x449/0x710 [ 4441.811564][ T284] netlink_sendmsg+0x723/0xbe0 [ 4441.811564][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4441.811564][ T284] ___sys_sendmsg+0xee/0x170 [ 4441.811564][ T284] __sys_sendmsg+0xcd/0x170 [ 4441.811564][ T284] do_syscall_64+0xc6/0x1e0 [ 4441.811564][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4441.811564][ T284] [ 4441.813835][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4441.813835][ T284] netdev_get_by_index+0x5e/0x80 [ 4441.813835][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4441.813835][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4441.813835][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4441.813835][ T284] ipv6_add_addr+0x411/0x2000 [ 4441.813835][ T284] inet6_addr_add+0x30e/0xa40 [ 4441.813835][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4441.813835][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4441.813835][ T284] netlink_rcv_skb+0x130/0x360 [ 4441.813835][ T284] netlink_unicast+0x449/0x710 [ 4441.813835][ T284] netlink_sendmsg+0x723/0xbe0 [ 4441.813835][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4441.813835][ T284] ___sys_sendmsg+0xee/0x170 [ 4441.813835][ T284] __sys_sendmsg+0xcd/0x170 [ 4441.813835][ T284] do_syscall_64+0xc6/0x1e0 [ 4441.813835][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4441.813835][ T284] [ 4441.816044][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4441.816044][ T284] netdev_get_by_index+0x5e/0x80 [ 4441.816044][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4441.816044][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4441.816044][ T284] ip6_route_add+0x1c/0x140 [ 4441.816044][ T284] addrconf_add_mroute+0x129/0x180 [ 4441.816044][ T284] addrconf_add_dev+0xe2/0x170 [ 4441.816044][ T284] inet6_addr_add+0x12f/0xa40 [ 4441.816044][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4441.816044][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4441.816044][ T284] netlink_rcv_skb+0x130/0x360 [ 4441.816044][ T284] netlink_unicast+0x449/0x710 [ 4441.816044][ T284] netlink_sendmsg+0x723/0xbe0 [ 4441.816044][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4441.816044][ T284] ___sys_sendmsg+0xee/0x170 [ 4441.816044][ T284] __sys_sendmsg+0xcd/0x170 [ 4441.816044][ T284] do_syscall_64+0xc6/0x1e0 [ 4441.816044][ T284] [ 4441.818218][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4441.818218][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4441.818218][ T284] ipv6_find_idev+0x102/0x170 [ 4441.818218][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4441.818218][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4441.818218][ T284] netlink_rcv_skb+0x130/0x360 [ 4441.818218][ T284] netlink_unicast+0x449/0x710 [ 4441.818218][ T284] netlink_sendmsg+0x723/0xbe0 [ 4441.818218][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4441.818218][ T284] ___sys_sendmsg+0xee/0x170 [ 4441.818218][ T284] __sys_sendmsg+0xcd/0x170 [ 4441.818218][ T284] do_syscall_64+0xc6/0x1e0 [ 4441.818218][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4441.818218][ T284] [ 4441.819928][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4441.819928][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4441.819928][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4441.819928][ T284] ipv6_find_idev+0x102/0x170 [ 4441.819928][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4441.819928][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4441.819928][ T284] netlink_rcv_skb+0x130/0x360 [ 4441.819928][ T284] netlink_unicast+0x449/0x710 [ 4441.819928][ T284] netlink_sendmsg+0x723/0xbe0 [ 4441.819928][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4441.819928][ T284] ___sys_sendmsg+0xee/0x170 [ 4441.819928][ T284] __sys_sendmsg+0xcd/0x170 [ 4441.819928][ T284] do_syscall_64+0xc6/0x1e0 [ 4441.819928][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4441.819928][ T284] [ 4442.603022][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4442.603500][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4442.603500][ T282] dst_init+0x84/0x4a0 [ 4442.603500][ T282] dst_alloc+0x97/0x150 [ 4442.603500][ T282] ip6_dst_alloc+0x23/0x90 [ 4442.603500][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4442.603500][ T282] ip6_pol_route+0x56f/0x840 [ 4442.603500][ T282] fib6_rule_lookup+0x196/0x240 [ 4442.603500][ T282] ip6_route_input+0x542/0x980 [ 4442.603500][ T282] ipv6_rcv+0x8f/0x400 [ 4442.603500][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4442.603500][ T282] process_backlog+0x101/0x620 [ 4442.603500][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4442.603500][ T282] net_rx_action+0x495/0xbe0 [ 4442.603500][ T282] __do_softirq+0x1b5/0x7f6 [ 4442.603500][ T282] [ 4442.605289][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4442.605289][ T282] netdev_get_by_index+0x5e/0x80 [ 4442.605289][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4442.605289][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4442.605289][ T282] ip6_route_add+0x1c/0x140 [ 4442.605289][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4442.605289][ T282] inet6_addr_add+0x4f8/0xa40 [ 4442.605289][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4442.605289][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4442.605289][ T282] netlink_rcv_skb+0x130/0x360 [ 4442.605289][ T282] netlink_unicast+0x449/0x710 [ 4442.605289][ T282] netlink_sendmsg+0x723/0xbe0 [ 4442.605289][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4442.605289][ T282] ___sys_sendmsg+0xee/0x170 [ 4442.605289][ T282] __sys_sendmsg+0xcd/0x170 [ 4442.605289][ T282] do_syscall_64+0xc6/0x1e0 [ 4442.605289][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4442.605289][ T282] [ 4442.607486][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4442.607486][ T282] netdev_get_by_index+0x5e/0x80 [ 4442.607486][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4442.607486][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4442.607486][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4442.607486][ T282] ipv6_add_addr+0x411/0x2000 [ 4442.607486][ T282] inet6_addr_add+0x30e/0xa40 [ 4442.607486][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4442.607486][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4442.607486][ T282] netlink_rcv_skb+0x130/0x360 [ 4442.607486][ T282] netlink_unicast+0x449/0x710 [ 4442.607486][ T282] netlink_sendmsg+0x723/0xbe0 [ 4442.607486][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4442.607486][ T282] ___sys_sendmsg+0xee/0x170 [ 4442.607486][ T282] __sys_sendmsg+0xcd/0x170 [ 4442.607486][ T282] do_syscall_64+0xc6/0x1e0 [ 4442.607486][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4442.607486][ T282] [ 4442.609686][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4442.609686][ T282] netdev_get_by_index+0x5e/0x80 [ 4442.609686][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4442.609686][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4442.609686][ T282] ip6_route_add+0x1c/0x140 [ 4442.609686][ T282] addrconf_add_mroute+0x129/0x180 [ 4442.609686][ T282] addrconf_add_dev+0xe2/0x170 [ 4442.609686][ T282] inet6_addr_add+0x12f/0xa40 [ 4442.609686][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4442.609686][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4442.609686][ T282] netlink_rcv_skb+0x130/0x360 [ 4442.609686][ T282] netlink_unicast+0x449/0x710 [ 4442.609686][ T282] netlink_sendmsg+0x723/0xbe0 [ 4442.609686][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4442.609686][ T282] ___sys_sendmsg+0xee/0x170 [ 4442.609686][ T282] __sys_sendmsg+0xcd/0x170 [ 4442.609686][ T282] do_syscall_64+0xc6/0x1e0 [ 4442.609686][ T282] [ 4442.611834][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4442.611834][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4442.611834][ T282] ipv6_find_idev+0x102/0x170 [ 4442.611834][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4442.611834][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4442.611834][ T282] netlink_rcv_skb+0x130/0x360 [ 4442.611834][ T282] netlink_unicast+0x449/0x710 [ 4442.611834][ T282] netlink_sendmsg+0x723/0xbe0 [ 4442.611834][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4442.611834][ T282] ___sys_sendmsg+0xee/0x170 [ 4442.611834][ T282] __sys_sendmsg+0xcd/0x170 [ 4442.611834][ T282] do_syscall_64+0xc6/0x1e0 [ 4442.611834][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4442.611834][ T282] [ 4442.614026][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4442.614026][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4442.614026][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4442.614026][ T282] ipv6_find_idev+0x102/0x170 [ 4442.614026][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4442.614026][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4442.614026][ T282] netlink_rcv_skb+0x130/0x360 [ 4442.614026][ T282] netlink_unicast+0x449/0x710 [ 4442.614026][ T282] netlink_sendmsg+0x723/0xbe0 [ 4442.614026][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4442.614026][ T282] ___sys_sendmsg+0xee/0x170 [ 4442.614026][ T282] __sys_sendmsg+0xcd/0x170 [ 4442.614026][ T282] do_syscall_64+0xc6/0x1e0 [ 4442.614026][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4442.614026][ T282] [ 4452.058942][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4452.059450][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4452.059450][ T284] netdev_get_by_index+0x5e/0x80 [ 4452.059450][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4452.059450][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4452.059450][ T284] ip6_route_add+0x1c/0x140 [ 4452.059450][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4452.059450][ T284] inet6_addr_add+0x4f8/0xa40 [ 4452.059450][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4452.059450][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4452.059450][ T284] netlink_rcv_skb+0x130/0x360 [ 4452.059450][ T284] netlink_unicast+0x449/0x710 [ 4452.059450][ T284] netlink_sendmsg+0x723/0xbe0 [ 4452.059450][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4452.059450][ T284] ___sys_sendmsg+0xee/0x170 [ 4452.059450][ T284] __sys_sendmsg+0xcd/0x170 [ 4452.059450][ T284] do_syscall_64+0xc6/0x1e0 [ 4452.059450][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4452.059450][ T284] [ 4452.061706][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4452.061706][ T284] netdev_get_by_index+0x5e/0x80 [ 4452.061706][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4452.061706][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4452.061706][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4452.061706][ T284] ipv6_add_addr+0x411/0x2000 [ 4452.061706][ T284] inet6_addr_add+0x30e/0xa40 [ 4452.061706][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4452.061706][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4452.061706][ T284] netlink_rcv_skb+0x130/0x360 [ 4452.061706][ T284] netlink_unicast+0x449/0x710 [ 4452.061706][ T284] netlink_sendmsg+0x723/0xbe0 [ 4452.061706][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4452.061706][ T284] ___sys_sendmsg+0xee/0x170 [ 4452.061706][ T284] __sys_sendmsg+0xcd/0x170 [ 4452.061706][ T284] do_syscall_64+0xc6/0x1e0 [ 4452.061706][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4452.061706][ T284] [ 4452.063948][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4452.063948][ T284] netdev_get_by_index+0x5e/0x80 [ 4452.063948][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4452.063948][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4452.063948][ T284] ip6_route_add+0x1c/0x140 [ 4452.063948][ T284] addrconf_add_mroute+0x129/0x180 [ 4452.063948][ T284] addrconf_add_dev+0xe2/0x170 [ 4452.063948][ T284] inet6_addr_add+0x12f/0xa40 [ 4452.063948][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4452.063948][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4452.063948][ T284] netlink_rcv_skb+0x130/0x360 [ 4452.063948][ T284] netlink_unicast+0x449/0x710 [ 4452.063948][ T284] netlink_sendmsg+0x723/0xbe0 [ 4452.063948][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4452.063948][ T284] ___sys_sendmsg+0xee/0x170 [ 4452.063948][ T284] __sys_sendmsg+0xcd/0x170 [ 4452.063948][ T284] do_syscall_64+0xc6/0x1e0 [ 4452.063948][ T284] [ 4452.066135][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4452.066135][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4452.066135][ T284] ipv6_find_idev+0x102/0x170 [ 4452.066135][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4452.066135][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4452.066135][ T284] netlink_rcv_skb+0x130/0x360 [ 4452.066135][ T284] netlink_unicast+0x449/0x710 [ 4452.066135][ T284] netlink_sendmsg+0x723/0xbe0 [ 4452.066135][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4452.066135][ T284] ___sys_sendmsg+0xee/0x170 [ 4452.066135][ T284] __sys_sendmsg+0xcd/0x170 [ 4452.066135][ T284] do_syscall_64+0xc6/0x1e0 [ 4452.066135][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4452.066135][ T284] [ 4452.067843][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4452.067843][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4452.067843][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4452.067843][ T284] ipv6_find_idev+0x102/0x170 [ 4452.067843][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4452.067843][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4452.067843][ T284] netlink_rcv_skb+0x130/0x360 [ 4452.067843][ T284] netlink_unicast+0x449/0x710 [ 4452.067843][ T284] netlink_sendmsg+0x723/0xbe0 [ 4452.067843][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4452.067843][ T284] ___sys_sendmsg+0xee/0x170 [ 4452.067843][ T284] __sys_sendmsg+0xcd/0x170 [ 4452.067843][ T284] do_syscall_64+0xc6/0x1e0 [ 4452.067843][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4452.067843][ T284] [ 4452.867029][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4452.867515][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4452.867515][ T282] dst_init+0x84/0x4a0 [ 4452.867515][ T282] dst_alloc+0x97/0x150 [ 4452.867515][ T282] ip6_dst_alloc+0x23/0x90 [ 4452.867515][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4452.867515][ T282] ip6_pol_route+0x56f/0x840 [ 4452.867515][ T282] fib6_rule_lookup+0x196/0x240 [ 4452.867515][ T282] ip6_route_input+0x542/0x980 [ 4452.867515][ T282] ipv6_rcv+0x8f/0x400 [ 4452.867515][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4452.867515][ T282] process_backlog+0x101/0x620 [ 4452.867515][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4452.867515][ T282] net_rx_action+0x495/0xbe0 [ 4452.867515][ T282] __do_softirq+0x1b5/0x7f6 [ 4452.867515][ T282] [ 4452.869373][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4452.869373][ T282] netdev_get_by_index+0x5e/0x80 [ 4452.869373][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4452.869373][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4452.869373][ T282] ip6_route_add+0x1c/0x140 [ 4452.869373][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4452.869373][ T282] inet6_addr_add+0x4f8/0xa40 [ 4452.869373][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4452.869373][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4452.869373][ T282] netlink_rcv_skb+0x130/0x360 [ 4452.869373][ T282] netlink_unicast+0x449/0x710 [ 4452.869373][ T282] netlink_sendmsg+0x723/0xbe0 [ 4452.869373][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4452.869373][ T282] ___sys_sendmsg+0xee/0x170 [ 4452.869373][ T282] __sys_sendmsg+0xcd/0x170 [ 4452.869373][ T282] do_syscall_64+0xc6/0x1e0 [ 4452.869373][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4452.869373][ T282] [ 4452.871623][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4452.871623][ T282] netdev_get_by_index+0x5e/0x80 [ 4452.871623][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4452.871623][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4452.871623][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4452.871623][ T282] ipv6_add_addr+0x411/0x2000 [ 4452.871623][ T282] inet6_addr_add+0x30e/0xa40 [ 4452.871623][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4452.871623][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4452.871623][ T282] netlink_rcv_skb+0x130/0x360 [ 4452.871623][ T282] netlink_unicast+0x449/0x710 [ 4452.871623][ T282] netlink_sendmsg+0x723/0xbe0 [ 4452.871623][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4452.871623][ T282] ___sys_sendmsg+0xee/0x170 [ 4452.871623][ T282] __sys_sendmsg+0xcd/0x170 [ 4452.871623][ T282] do_syscall_64+0xc6/0x1e0 [ 4452.871623][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4452.871623][ T282] [ 4452.873844][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4452.873844][ T282] netdev_get_by_index+0x5e/0x80 [ 4452.873844][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4452.873844][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4452.873844][ T282] ip6_route_add+0x1c/0x140 [ 4452.873844][ T282] addrconf_add_mroute+0x129/0x180 [ 4452.873844][ T282] addrconf_add_dev+0xe2/0x170 [ 4452.873844][ T282] inet6_addr_add+0x12f/0xa40 [ 4452.873844][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4452.873844][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4452.873844][ T282] netlink_rcv_skb+0x130/0x360 [ 4452.873844][ T282] netlink_unicast+0x449/0x710 [ 4452.873844][ T282] netlink_sendmsg+0x723/0xbe0 [ 4452.873844][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4452.873844][ T282] ___sys_sendmsg+0xee/0x170 [ 4452.873844][ T282] __sys_sendmsg+0xcd/0x170 [ 4452.873844][ T282] do_syscall_64+0xc6/0x1e0 [ 4452.873844][ T282] [ 4452.876063][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4452.876063][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4452.876063][ T282] ipv6_find_idev+0x102/0x170 [ 4452.876063][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4452.876063][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4452.876063][ T282] netlink_rcv_skb+0x130/0x360 [ 4452.876063][ T282] netlink_unicast+0x449/0x710 [ 4452.876063][ T282] netlink_sendmsg+0x723/0xbe0 [ 4452.876063][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4452.876063][ T282] ___sys_sendmsg+0xee/0x170 [ 4452.876063][ T282] __sys_sendmsg+0xcd/0x170 [ 4452.876063][ T282] do_syscall_64+0xc6/0x1e0 [ 4452.876063][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4452.876063][ T282] [ 4452.877792][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4452.877792][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4452.877792][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4452.877792][ T282] ipv6_find_idev+0x102/0x170 [ 4452.877792][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4452.877792][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4452.877792][ T282] netlink_rcv_skb+0x130/0x360 [ 4452.877792][ T282] netlink_unicast+0x449/0x710 [ 4452.877792][ T282] netlink_sendmsg+0x723/0xbe0 [ 4452.877792][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4452.877792][ T282] ___sys_sendmsg+0xee/0x170 [ 4452.877792][ T282] __sys_sendmsg+0xcd/0x170 [ 4452.877792][ T282] do_syscall_64+0xc6/0x1e0 [ 4452.877792][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4452.877792][ T282] [ 4462.306987][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4462.307527][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4462.307527][ T284] netdev_get_by_index+0x5e/0x80 [ 4462.307527][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4462.307527][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4462.307527][ T284] ip6_route_add+0x1c/0x140 [ 4462.307527][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4462.307527][ T284] inet6_addr_add+0x4f8/0xa40 [ 4462.307527][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4462.307527][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4462.307527][ T284] netlink_rcv_skb+0x130/0x360 [ 4462.307527][ T284] netlink_unicast+0x449/0x710 [ 4462.307527][ T284] netlink_sendmsg+0x723/0xbe0 [ 4462.307527][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4462.307527][ T284] ___sys_sendmsg+0xee/0x170 [ 4462.307527][ T284] __sys_sendmsg+0xcd/0x170 [ 4462.307527][ T284] do_syscall_64+0xc6/0x1e0 [ 4462.307527][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4462.307527][ T284] [ 4462.309784][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4462.309784][ T284] netdev_get_by_index+0x5e/0x80 [ 4462.309784][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4462.309784][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4462.309784][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4462.309784][ T284] ipv6_add_addr+0x411/0x2000 [ 4462.309784][ T284] inet6_addr_add+0x30e/0xa40 [ 4462.309784][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4462.309784][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4462.309784][ T284] netlink_rcv_skb+0x130/0x360 [ 4462.309784][ T284] netlink_unicast+0x449/0x710 [ 4462.309784][ T284] netlink_sendmsg+0x723/0xbe0 [ 4462.309784][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4462.309784][ T284] ___sys_sendmsg+0xee/0x170 [ 4462.309784][ T284] __sys_sendmsg+0xcd/0x170 [ 4462.309784][ T284] do_syscall_64+0xc6/0x1e0 [ 4462.309784][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4462.309784][ T284] [ 4462.311986][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4462.311986][ T284] netdev_get_by_index+0x5e/0x80 [ 4462.311986][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4462.311986][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4462.311986][ T284] ip6_route_add+0x1c/0x140 [ 4462.311986][ T284] addrconf_add_mroute+0x129/0x180 [ 4462.311986][ T284] addrconf_add_dev+0xe2/0x170 [ 4462.311986][ T284] inet6_addr_add+0x12f/0xa40 [ 4462.311986][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4462.311986][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4462.311986][ T284] netlink_rcv_skb+0x130/0x360 [ 4462.311986][ T284] netlink_unicast+0x449/0x710 [ 4462.311986][ T284] netlink_sendmsg+0x723/0xbe0 [ 4462.311986][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4462.311986][ T284] ___sys_sendmsg+0xee/0x170 [ 4462.311986][ T284] __sys_sendmsg+0xcd/0x170 [ 4462.311986][ T284] do_syscall_64+0xc6/0x1e0 [ 4462.311986][ T284] [ 4462.314155][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4462.314155][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4462.314155][ T284] ipv6_find_idev+0x102/0x170 [ 4462.314155][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4462.314155][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4462.314155][ T284] netlink_rcv_skb+0x130/0x360 [ 4462.314155][ T284] netlink_unicast+0x449/0x710 [ 4462.314155][ T284] netlink_sendmsg+0x723/0xbe0 [ 4462.314155][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4462.314155][ T284] ___sys_sendmsg+0xee/0x170 [ 4462.314155][ T284] __sys_sendmsg+0xcd/0x170 [ 4462.314155][ T284] do_syscall_64+0xc6/0x1e0 [ 4462.314155][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4462.314155][ T284] [ 4462.315866][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4462.315866][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4462.315866][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4462.315866][ T284] ipv6_find_idev+0x102/0x170 [ 4462.315866][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4462.315866][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4462.315866][ T284] netlink_rcv_skb+0x130/0x360 [ 4462.315866][ T284] netlink_unicast+0x449/0x710 [ 4462.315866][ T284] netlink_sendmsg+0x723/0xbe0 [ 4462.315866][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4462.315866][ T284] ___sys_sendmsg+0xee/0x170 [ 4462.315866][ T284] __sys_sendmsg+0xcd/0x170 [ 4462.315866][ T284] do_syscall_64+0xc6/0x1e0 [ 4462.315866][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4462.315866][ T284] [ 4463.131013][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4463.131529][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4463.131529][ T282] dst_init+0x84/0x4a0 [ 4463.131529][ T282] dst_alloc+0x97/0x150 [ 4463.131529][ T282] ip6_dst_alloc+0x23/0x90 [ 4463.131529][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4463.131529][ T282] ip6_pol_route+0x56f/0x840 [ 4463.131529][ T282] fib6_rule_lookup+0x196/0x240 [ 4463.131529][ T282] ip6_route_input+0x542/0x980 [ 4463.131529][ T282] ipv6_rcv+0x8f/0x400 [ 4463.131529][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4463.131529][ T282] process_backlog+0x101/0x620 [ 4463.131529][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4463.131529][ T282] net_rx_action+0x495/0xbe0 [ 4463.131529][ T282] __do_softirq+0x1b5/0x7f6 [ 4463.131529][ T282] [ 4463.133367][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4463.133367][ T282] netdev_get_by_index+0x5e/0x80 [ 4463.133367][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4463.133367][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4463.133367][ T282] ip6_route_add+0x1c/0x140 [ 4463.133367][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4463.133367][ T282] inet6_addr_add+0x4f8/0xa40 [ 4463.133367][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4463.133367][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4463.133367][ T282] netlink_rcv_skb+0x130/0x360 [ 4463.133367][ T282] netlink_unicast+0x449/0x710 [ 4463.133367][ T282] netlink_sendmsg+0x723/0xbe0 [ 4463.133367][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4463.133367][ T282] ___sys_sendmsg+0xee/0x170 [ 4463.133367][ T282] __sys_sendmsg+0xcd/0x170 [ 4463.133367][ T282] do_syscall_64+0xc6/0x1e0 [ 4463.133367][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4463.133367][ T282] [ 4463.135645][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4463.135645][ T282] netdev_get_by_index+0x5e/0x80 [ 4463.135645][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4463.135645][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4463.135645][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4463.135645][ T282] ipv6_add_addr+0x411/0x2000 [ 4463.135645][ T282] inet6_addr_add+0x30e/0xa40 [ 4463.135645][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4463.135645][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4463.135645][ T282] netlink_rcv_skb+0x130/0x360 [ 4463.135645][ T282] netlink_unicast+0x449/0x710 [ 4463.135645][ T282] netlink_sendmsg+0x723/0xbe0 [ 4463.135645][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4463.135645][ T282] ___sys_sendmsg+0xee/0x170 [ 4463.135645][ T282] __sys_sendmsg+0xcd/0x170 [ 4463.135645][ T282] do_syscall_64+0xc6/0x1e0 [ 4463.135645][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4463.135645][ T282] [ 4463.137884][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4463.137884][ T282] netdev_get_by_index+0x5e/0x80 [ 4463.137884][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4463.137884][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4463.137884][ T282] ip6_route_add+0x1c/0x140 [ 4463.137884][ T282] addrconf_add_mroute+0x129/0x180 [ 4463.137884][ T282] addrconf_add_dev+0xe2/0x170 [ 4463.137884][ T282] inet6_addr_add+0x12f/0xa40 [ 4463.137884][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4463.137884][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4463.137884][ T282] netlink_rcv_skb+0x130/0x360 [ 4463.137884][ T282] netlink_unicast+0x449/0x710 [ 4463.137884][ T282] netlink_sendmsg+0x723/0xbe0 [ 4463.137884][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4463.137884][ T282] ___sys_sendmsg+0xee/0x170 [ 4463.137884][ T282] __sys_sendmsg+0xcd/0x170 [ 4463.137884][ T282] do_syscall_64+0xc6/0x1e0 [ 4463.137884][ T282] [ 4463.140088][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4463.140088][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4463.140088][ T282] ipv6_find_idev+0x102/0x170 [ 4463.140088][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4463.140088][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4463.140088][ T282] netlink_rcv_skb+0x130/0x360 [ 4463.140088][ T282] netlink_unicast+0x449/0x710 [ 4463.140088][ T282] netlink_sendmsg+0x723/0xbe0 [ 4463.140088][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4463.140088][ T282] ___sys_sendmsg+0xee/0x170 [ 4463.140088][ T282] __sys_sendmsg+0xcd/0x170 [ 4463.140088][ T282] do_syscall_64+0xc6/0x1e0 [ 4463.140088][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4463.140088][ T282] [ 4463.141803][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4463.141803][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4463.141803][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4463.141803][ T282] ipv6_find_idev+0x102/0x170 [ 4463.141803][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4463.141803][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4463.141803][ T282] netlink_rcv_skb+0x130/0x360 [ 4463.141803][ T282] netlink_unicast+0x449/0x710 [ 4463.141803][ T282] netlink_sendmsg+0x723/0xbe0 [ 4463.141803][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4463.141803][ T282] ___sys_sendmsg+0xee/0x170 [ 4463.141803][ T282] __sys_sendmsg+0xcd/0x170 [ 4463.141803][ T282] do_syscall_64+0xc6/0x1e0 [ 4463.141803][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4463.141803][ T282] [ 4472.555004][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4472.555514][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4472.555514][ T284] netdev_get_by_index+0x5e/0x80 [ 4472.555514][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4472.555514][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4472.555514][ T284] ip6_route_add+0x1c/0x140 [ 4472.555514][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4472.555514][ T284] inet6_addr_add+0x4f8/0xa40 [ 4472.555514][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4472.555514][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4472.555514][ T284] netlink_rcv_skb+0x130/0x360 [ 4472.555514][ T284] netlink_unicast+0x449/0x710 [ 4472.555514][ T284] netlink_sendmsg+0x723/0xbe0 [ 4472.555514][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4472.555514][ T284] ___sys_sendmsg+0xee/0x170 [ 4472.555514][ T284] __sys_sendmsg+0xcd/0x170 [ 4472.555514][ T284] do_syscall_64+0xc6/0x1e0 [ 4472.555514][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4472.555514][ T284] [ 4472.557823][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4472.557823][ T284] netdev_get_by_index+0x5e/0x80 [ 4472.557823][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4472.557823][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4472.557823][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4472.557823][ T284] ipv6_add_addr+0x411/0x2000 [ 4472.557823][ T284] inet6_addr_add+0x30e/0xa40 [ 4472.557823][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4472.557823][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4472.557823][ T284] netlink_rcv_skb+0x130/0x360 [ 4472.557823][ T284] netlink_unicast+0x449/0x710 [ 4472.557823][ T284] netlink_sendmsg+0x723/0xbe0 [ 4472.557823][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4472.557823][ T284] ___sys_sendmsg+0xee/0x170 [ 4472.557823][ T284] __sys_sendmsg+0xcd/0x170 [ 4472.557823][ T284] do_syscall_64+0xc6/0x1e0 [ 4472.557823][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4472.557823][ T284] [ 4472.560239][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4472.560239][ T284] netdev_get_by_index+0x5e/0x80 [ 4472.560239][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4472.560239][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4472.560239][ T284] ip6_route_add+0x1c/0x140 [ 4472.560239][ T284] addrconf_add_mroute+0x129/0x180 [ 4472.560239][ T284] addrconf_add_dev+0xe2/0x170 [ 4472.560239][ T284] inet6_addr_add+0x12f/0xa40 [ 4472.560239][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4472.560239][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4472.560239][ T284] netlink_rcv_skb+0x130/0x360 [ 4472.560239][ T284] netlink_unicast+0x449/0x710 [ 4472.560239][ T284] netlink_sendmsg+0x723/0xbe0 [ 4472.560239][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4472.560239][ T284] ___sys_sendmsg+0xee/0x170 [ 4472.560239][ T284] __sys_sendmsg+0xcd/0x170 [ 4472.560239][ T284] do_syscall_64+0xc6/0x1e0 [ 4472.560239][ T284] [ 4472.562500][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4472.562500][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4472.562500][ T284] ipv6_find_idev+0x102/0x170 [ 4472.562500][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4472.562500][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4472.562500][ T284] netlink_rcv_skb+0x130/0x360 [ 4472.562500][ T284] netlink_unicast+0x449/0x710 [ 4472.562500][ T284] netlink_sendmsg+0x723/0xbe0 [ 4472.562500][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4472.562500][ T284] ___sys_sendmsg+0xee/0x170 [ 4472.562500][ T284] __sys_sendmsg+0xcd/0x170 [ 4472.562500][ T284] do_syscall_64+0xc6/0x1e0 [ 4472.562500][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4472.562500][ T284] [ 4472.564206][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4472.564206][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4472.564206][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4472.564206][ T284] ipv6_find_idev+0x102/0x170 [ 4472.564206][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4472.564206][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4472.564206][ T284] netlink_rcv_skb+0x130/0x360 [ 4472.564206][ T284] netlink_unicast+0x449/0x710 [ 4472.564206][ T284] netlink_sendmsg+0x723/0xbe0 [ 4472.564206][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4472.564206][ T284] ___sys_sendmsg+0xee/0x170 [ 4472.564206][ T284] __sys_sendmsg+0xcd/0x170 [ 4472.564206][ T284] do_syscall_64+0xc6/0x1e0 [ 4472.564206][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4472.564206][ T284] [ 4473.394956][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4473.395441][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4473.395441][ T282] dst_init+0x84/0x4a0 [ 4473.395441][ T282] dst_alloc+0x97/0x150 [ 4473.395441][ T282] ip6_dst_alloc+0x23/0x90 [ 4473.395441][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4473.395441][ T282] ip6_pol_route+0x56f/0x840 [ 4473.395441][ T282] fib6_rule_lookup+0x196/0x240 [ 4473.395441][ T282] ip6_route_input+0x542/0x980 [ 4473.395441][ T282] ipv6_rcv+0x8f/0x400 [ 4473.395441][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4473.395441][ T282] process_backlog+0x101/0x620 [ 4473.395441][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4473.395441][ T282] net_rx_action+0x495/0xbe0 [ 4473.395441][ T282] __do_softirq+0x1b5/0x7f6 [ 4473.395441][ T282] [ 4473.397289][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4473.397289][ T282] netdev_get_by_index+0x5e/0x80 [ 4473.397289][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4473.397289][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4473.397289][ T282] ip6_route_add+0x1c/0x140 [ 4473.397289][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4473.397289][ T282] inet6_addr_add+0x4f8/0xa40 [ 4473.397289][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4473.397289][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4473.397289][ T282] netlink_rcv_skb+0x130/0x360 [ 4473.397289][ T282] netlink_unicast+0x449/0x710 [ 4473.397289][ T282] netlink_sendmsg+0x723/0xbe0 [ 4473.397289][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4473.397289][ T282] ___sys_sendmsg+0xee/0x170 [ 4473.397289][ T282] __sys_sendmsg+0xcd/0x170 [ 4473.397289][ T282] do_syscall_64+0xc6/0x1e0 [ 4473.397289][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4473.397289][ T282] [ 4473.399558][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4473.399558][ T282] netdev_get_by_index+0x5e/0x80 [ 4473.399558][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4473.399558][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4473.399558][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4473.399558][ T282] ipv6_add_addr+0x411/0x2000 [ 4473.399558][ T282] inet6_addr_add+0x30e/0xa40 [ 4473.399558][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4473.399558][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4473.399558][ T282] netlink_rcv_skb+0x130/0x360 [ 4473.399558][ T282] netlink_unicast+0x449/0x710 [ 4473.399558][ T282] netlink_sendmsg+0x723/0xbe0 [ 4473.399558][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4473.399558][ T282] ___sys_sendmsg+0xee/0x170 [ 4473.399558][ T282] __sys_sendmsg+0xcd/0x170 [ 4473.399558][ T282] do_syscall_64+0xc6/0x1e0 [ 4473.399558][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4473.399558][ T282] [ 4473.401779][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4473.401779][ T282] netdev_get_by_index+0x5e/0x80 [ 4473.401779][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4473.401779][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4473.401779][ T282] ip6_route_add+0x1c/0x140 [ 4473.401779][ T282] addrconf_add_mroute+0x129/0x180 [ 4473.401779][ T282] addrconf_add_dev+0xe2/0x170 [ 4473.401779][ T282] inet6_addr_add+0x12f/0xa40 [ 4473.401779][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4473.401779][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4473.401779][ T282] netlink_rcv_skb+0x130/0x360 [ 4473.401779][ T282] netlink_unicast+0x449/0x710 [ 4473.401779][ T282] netlink_sendmsg+0x723/0xbe0 [ 4473.401779][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4473.401779][ T282] ___sys_sendmsg+0xee/0x170 [ 4473.401779][ T282] __sys_sendmsg+0xcd/0x170 [ 4473.401779][ T282] do_syscall_64+0xc6/0x1e0 [ 4473.401779][ T282] [ 4473.403974][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4473.403974][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4473.403974][ T282] ipv6_find_idev+0x102/0x170 [ 4473.403974][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4473.403974][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4473.403974][ T282] netlink_rcv_skb+0x130/0x360 [ 4473.403974][ T282] netlink_unicast+0x449/0x710 [ 4473.403974][ T282] netlink_sendmsg+0x723/0xbe0 [ 4473.403974][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4473.403974][ T282] ___sys_sendmsg+0xee/0x170 [ 4473.403974][ T282] __sys_sendmsg+0xcd/0x170 [ 4473.403974][ T282] do_syscall_64+0xc6/0x1e0 [ 4473.403974][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4473.403974][ T282] [ 4473.405690][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4473.405690][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4473.405690][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4473.405690][ T282] ipv6_find_idev+0x102/0x170 [ 4473.405690][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4473.405690][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4473.405690][ T282] netlink_rcv_skb+0x130/0x360 [ 4473.405690][ T282] netlink_unicast+0x449/0x710 [ 4473.405690][ T282] netlink_sendmsg+0x723/0xbe0 [ 4473.405690][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4473.405690][ T282] ___sys_sendmsg+0xee/0x170 [ 4473.405690][ T282] __sys_sendmsg+0xcd/0x170 [ 4473.405690][ T282] do_syscall_64+0xc6/0x1e0 [ 4473.405690][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4473.405690][ T282] [ 4482.803055][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4482.803536][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4482.803536][ T284] netdev_get_by_index+0x5e/0x80 [ 4482.803536][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4482.803536][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4482.803536][ T284] ip6_route_add+0x1c/0x140 [ 4482.803536][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4482.803536][ T284] inet6_addr_add+0x4f8/0xa40 [ 4482.803536][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4482.803536][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4482.803536][ T284] netlink_rcv_skb+0x130/0x360 [ 4482.803536][ T284] netlink_unicast+0x449/0x710 [ 4482.803536][ T284] netlink_sendmsg+0x723/0xbe0 [ 4482.803536][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4482.803536][ T284] ___sys_sendmsg+0xee/0x170 [ 4482.803536][ T284] __sys_sendmsg+0xcd/0x170 [ 4482.803536][ T284] do_syscall_64+0xc6/0x1e0 [ 4482.803536][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4482.803536][ T284] [ 4482.805760][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4482.805760][ T284] netdev_get_by_index+0x5e/0x80 [ 4482.805760][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4482.805760][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4482.805760][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4482.805760][ T284] ipv6_add_addr+0x411/0x2000 [ 4482.805760][ T284] inet6_addr_add+0x30e/0xa40 [ 4482.805760][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4482.805760][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4482.805760][ T284] netlink_rcv_skb+0x130/0x360 [ 4482.805760][ T284] netlink_unicast+0x449/0x710 [ 4482.805760][ T284] netlink_sendmsg+0x723/0xbe0 [ 4482.805760][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4482.805760][ T284] ___sys_sendmsg+0xee/0x170 [ 4482.805760][ T284] __sys_sendmsg+0xcd/0x170 [ 4482.805760][ T284] do_syscall_64+0xc6/0x1e0 [ 4482.805760][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4482.805760][ T284] [ 4482.807947][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4482.807947][ T284] netdev_get_by_index+0x5e/0x80 [ 4482.807947][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4482.807947][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4482.807947][ T284] ip6_route_add+0x1c/0x140 [ 4482.807947][ T284] addrconf_add_mroute+0x129/0x180 [ 4482.807947][ T284] addrconf_add_dev+0xe2/0x170 [ 4482.807947][ T284] inet6_addr_add+0x12f/0xa40 [ 4482.807947][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4482.807947][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4482.807947][ T284] netlink_rcv_skb+0x130/0x360 [ 4482.807947][ T284] netlink_unicast+0x449/0x710 [ 4482.807947][ T284] netlink_sendmsg+0x723/0xbe0 [ 4482.807947][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4482.807947][ T284] ___sys_sendmsg+0xee/0x170 [ 4482.807947][ T284] __sys_sendmsg+0xcd/0x170 [ 4482.807947][ T284] do_syscall_64+0xc6/0x1e0 [ 4482.807947][ T284] [ 4482.810105][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4482.810105][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4482.810105][ T284] ipv6_find_idev+0x102/0x170 [ 4482.810105][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4482.810105][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4482.810105][ T284] netlink_rcv_skb+0x130/0x360 [ 4482.810105][ T284] netlink_unicast+0x449/0x710 [ 4482.810105][ T284] netlink_sendmsg+0x723/0xbe0 [ 4482.810105][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4482.810105][ T284] ___sys_sendmsg+0xee/0x170 [ 4482.810105][ T284] __sys_sendmsg+0xcd/0x170 [ 4482.810105][ T284] do_syscall_64+0xc6/0x1e0 [ 4482.810105][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4482.810105][ T284] [ 4482.811790][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4482.811790][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4482.811790][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4482.811790][ T284] ipv6_find_idev+0x102/0x170 [ 4482.811790][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4482.811790][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4482.811790][ T284] netlink_rcv_skb+0x130/0x360 [ 4482.811790][ T284] netlink_unicast+0x449/0x710 [ 4482.811790][ T284] netlink_sendmsg+0x723/0xbe0 [ 4482.811790][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4482.811790][ T284] ___sys_sendmsg+0xee/0x170 [ 4482.811790][ T284] __sys_sendmsg+0xcd/0x170 [ 4482.811790][ T284] do_syscall_64+0xc6/0x1e0 [ 4482.811790][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4482.811790][ T284] [ 4483.659087][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4483.659614][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4483.659614][ T282] dst_init+0x84/0x4a0 [ 4483.659614][ T282] dst_alloc+0x97/0x150 [ 4483.659614][ T282] ip6_dst_alloc+0x23/0x90 [ 4483.659614][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4483.659614][ T282] ip6_pol_route+0x56f/0x840 [ 4483.659614][ T282] fib6_rule_lookup+0x196/0x240 [ 4483.659614][ T282] ip6_route_input+0x542/0x980 [ 4483.659614][ T282] ipv6_rcv+0x8f/0x400 [ 4483.659614][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4483.659614][ T282] process_backlog+0x101/0x620 [ 4483.659614][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4483.659614][ T282] net_rx_action+0x495/0xbe0 [ 4483.659614][ T282] __do_softirq+0x1b5/0x7f6 [ 4483.659614][ T282] [ 4483.661434][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4483.661434][ T282] netdev_get_by_index+0x5e/0x80 [ 4483.661434][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4483.661434][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4483.661434][ T282] ip6_route_add+0x1c/0x140 [ 4483.661434][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4483.661434][ T282] inet6_addr_add+0x4f8/0xa40 [ 4483.661434][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4483.661434][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4483.661434][ T282] netlink_rcv_skb+0x130/0x360 [ 4483.661434][ T282] netlink_unicast+0x449/0x710 [ 4483.661434][ T282] netlink_sendmsg+0x723/0xbe0 [ 4483.661434][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4483.661434][ T282] ___sys_sendmsg+0xee/0x170 [ 4483.661434][ T282] __sys_sendmsg+0xcd/0x170 [ 4483.661434][ T282] do_syscall_64+0xc6/0x1e0 [ 4483.661434][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4483.661434][ T282] [ 4483.664170][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4483.664170][ T282] netdev_get_by_index+0x5e/0x80 [ 4483.664170][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4483.664170][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4483.664170][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4483.664170][ T282] ipv6_add_addr+0x411/0x2000 [ 4483.664170][ T282] inet6_addr_add+0x30e/0xa40 [ 4483.664170][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4483.664170][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4483.664170][ T282] netlink_rcv_skb+0x130/0x360 [ 4483.664170][ T282] netlink_unicast+0x449/0x710 [ 4483.664170][ T282] netlink_sendmsg+0x723/0xbe0 [ 4483.664170][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4483.664170][ T282] ___sys_sendmsg+0xee/0x170 [ 4483.664170][ T282] __sys_sendmsg+0xcd/0x170 [ 4483.664170][ T282] do_syscall_64+0xc6/0x1e0 [ 4483.664170][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4483.664170][ T282] [ 4483.666409][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4483.666409][ T282] netdev_get_by_index+0x5e/0x80 [ 4483.666409][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4483.666409][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4483.666409][ T282] ip6_route_add+0x1c/0x140 [ 4483.666409][ T282] addrconf_add_mroute+0x129/0x180 [ 4483.666409][ T282] addrconf_add_dev+0xe2/0x170 [ 4483.666409][ T282] inet6_addr_add+0x12f/0xa40 [ 4483.666409][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4483.666409][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4483.666409][ T282] netlink_rcv_skb+0x130/0x360 [ 4483.666409][ T282] netlink_unicast+0x449/0x710 [ 4483.666409][ T282] netlink_sendmsg+0x723/0xbe0 [ 4483.666409][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4483.666409][ T282] ___sys_sendmsg+0xee/0x170 [ 4483.666409][ T282] __sys_sendmsg+0xcd/0x170 [ 4483.666409][ T282] do_syscall_64+0xc6/0x1e0 [ 4483.666409][ T282] [ 4483.668595][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4483.668595][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4483.668595][ T282] ipv6_find_idev+0x102/0x170 [ 4483.668595][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4483.668595][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4483.668595][ T282] netlink_rcv_skb+0x130/0x360 [ 4483.668595][ T282] netlink_unicast+0x449/0x710 [ 4483.668595][ T282] netlink_sendmsg+0x723/0xbe0 [ 4483.668595][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4483.668595][ T282] ___sys_sendmsg+0xee/0x170 [ 4483.668595][ T282] __sys_sendmsg+0xcd/0x170 [ 4483.668595][ T282] do_syscall_64+0xc6/0x1e0 [ 4483.668595][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4483.668595][ T282] [ 4483.670323][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4483.670323][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4483.670323][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4483.670323][ T282] ipv6_find_idev+0x102/0x170 [ 4483.670323][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4483.670323][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4483.670323][ T282] netlink_rcv_skb+0x130/0x360 [ 4483.670323][ T282] netlink_unicast+0x449/0x710 [ 4483.670323][ T282] netlink_sendmsg+0x723/0xbe0 [ 4483.670323][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4483.670323][ T282] ___sys_sendmsg+0xee/0x170 [ 4483.670323][ T282] __sys_sendmsg+0xcd/0x170 [ 4483.670323][ T282] do_syscall_64+0xc6/0x1e0 [ 4483.670323][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4483.670323][ T282] [ 4493.051032][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4493.051518][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4493.051518][ T284] netdev_get_by_index+0x5e/0x80 [ 4493.051518][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4493.051518][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4493.051518][ T284] ip6_route_add+0x1c/0x140 [ 4493.051518][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4493.051518][ T284] inet6_addr_add+0x4f8/0xa40 [ 4493.051518][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4493.051518][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4493.051518][ T284] netlink_rcv_skb+0x130/0x360 [ 4493.051518][ T284] netlink_unicast+0x449/0x710 [ 4493.051518][ T284] netlink_sendmsg+0x723/0xbe0 [ 4493.051518][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4493.051518][ T284] ___sys_sendmsg+0xee/0x170 [ 4493.051518][ T284] __sys_sendmsg+0xcd/0x170 [ 4493.051518][ T284] do_syscall_64+0xc6/0x1e0 [ 4493.051518][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4493.051518][ T284] [ 4493.053733][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4493.053733][ T284] netdev_get_by_index+0x5e/0x80 [ 4493.053733][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4493.053733][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4493.053733][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4493.053733][ T284] ipv6_add_addr+0x411/0x2000 [ 4493.053733][ T284] inet6_addr_add+0x30e/0xa40 [ 4493.053733][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4493.053733][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4493.053733][ T284] netlink_rcv_skb+0x130/0x360 [ 4493.053733][ T284] netlink_unicast+0x449/0x710 [ 4493.053733][ T284] netlink_sendmsg+0x723/0xbe0 [ 4493.053733][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4493.053733][ T284] ___sys_sendmsg+0xee/0x170 [ 4493.053733][ T284] __sys_sendmsg+0xcd/0x170 [ 4493.053733][ T284] do_syscall_64+0xc6/0x1e0 [ 4493.053733][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4493.053733][ T284] [ 4493.055955][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4493.055955][ T284] netdev_get_by_index+0x5e/0x80 [ 4493.055955][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4493.055955][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4493.055955][ T284] ip6_route_add+0x1c/0x140 [ 4493.055955][ T284] addrconf_add_mroute+0x129/0x180 [ 4493.055955][ T284] addrconf_add_dev+0xe2/0x170 [ 4493.055955][ T284] inet6_addr_add+0x12f/0xa40 [ 4493.055955][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4493.055955][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4493.055955][ T284] netlink_rcv_skb+0x130/0x360 [ 4493.055955][ T284] netlink_unicast+0x449/0x710 [ 4493.055955][ T284] netlink_sendmsg+0x723/0xbe0 [ 4493.055955][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4493.055955][ T284] ___sys_sendmsg+0xee/0x170 [ 4493.055955][ T284] __sys_sendmsg+0xcd/0x170 [ 4493.055955][ T284] do_syscall_64+0xc6/0x1e0 [ 4493.055955][ T284] [ 4493.058138][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4493.058138][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4493.058138][ T284] ipv6_find_idev+0x102/0x170 [ 4493.058138][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4493.058138][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4493.058138][ T284] netlink_rcv_skb+0x130/0x360 [ 4493.058138][ T284] netlink_unicast+0x449/0x710 [ 4493.058138][ T284] netlink_sendmsg+0x723/0xbe0 [ 4493.058138][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4493.058138][ T284] ___sys_sendmsg+0xee/0x170 [ 4493.058138][ T284] __sys_sendmsg+0xcd/0x170 [ 4493.058138][ T284] do_syscall_64+0xc6/0x1e0 [ 4493.058138][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4493.058138][ T284] [ 4493.059856][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4493.059856][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4493.059856][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4493.059856][ T284] ipv6_find_idev+0x102/0x170 [ 4493.059856][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4493.059856][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4493.059856][ T284] netlink_rcv_skb+0x130/0x360 [ 4493.059856][ T284] netlink_unicast+0x449/0x710 [ 4493.059856][ T284] netlink_sendmsg+0x723/0xbe0 [ 4493.059856][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4493.059856][ T284] ___sys_sendmsg+0xee/0x170 [ 4493.059856][ T284] __sys_sendmsg+0xcd/0x170 [ 4493.059856][ T284] do_syscall_64+0xc6/0x1e0 [ 4493.059856][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4493.059856][ T284] [ 4493.922940][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4493.923428][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4493.923428][ T282] dst_init+0x84/0x4a0 [ 4493.923428][ T282] dst_alloc+0x97/0x150 [ 4493.923428][ T282] ip6_dst_alloc+0x23/0x90 [ 4493.923428][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4493.923428][ T282] ip6_pol_route+0x56f/0x840 [ 4493.923428][ T282] fib6_rule_lookup+0x196/0x240 [ 4493.923428][ T282] ip6_route_input+0x542/0x980 [ 4493.923428][ T282] ipv6_rcv+0x8f/0x400 [ 4493.923428][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4493.923428][ T282] process_backlog+0x101/0x620 [ 4493.923428][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4493.923428][ T282] net_rx_action+0x495/0xbe0 [ 4493.923428][ T282] __do_softirq+0x1b5/0x7f6 [ 4493.923428][ T282] [ 4493.925256][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4493.925256][ T282] netdev_get_by_index+0x5e/0x80 [ 4493.925256][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4493.925256][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4493.925256][ T282] ip6_route_add+0x1c/0x140 [ 4493.925256][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4493.925256][ T282] inet6_addr_add+0x4f8/0xa40 [ 4493.925256][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4493.925256][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4493.925256][ T282] netlink_rcv_skb+0x130/0x360 [ 4493.925256][ T282] netlink_unicast+0x449/0x710 [ 4493.925256][ T282] netlink_sendmsg+0x723/0xbe0 [ 4493.925256][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4493.925256][ T282] ___sys_sendmsg+0xee/0x170 [ 4493.925256][ T282] __sys_sendmsg+0xcd/0x170 [ 4493.925256][ T282] do_syscall_64+0xc6/0x1e0 [ 4493.925256][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4493.925256][ T282] [ 4493.927490][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4493.927490][ T282] netdev_get_by_index+0x5e/0x80 [ 4493.927490][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4493.927490][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4493.927490][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4493.927490][ T282] ipv6_add_addr+0x411/0x2000 [ 4493.927490][ T282] inet6_addr_add+0x30e/0xa40 [ 4493.927490][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4493.927490][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4493.927490][ T282] netlink_rcv_skb+0x130/0x360 [ 4493.927490][ T282] netlink_unicast+0x449/0x710 [ 4493.927490][ T282] netlink_sendmsg+0x723/0xbe0 [ 4493.927490][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4493.927490][ T282] ___sys_sendmsg+0xee/0x170 [ 4493.927490][ T282] __sys_sendmsg+0xcd/0x170 [ 4493.927490][ T282] do_syscall_64+0xc6/0x1e0 [ 4493.927490][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4493.927490][ T282] [ 4493.929778][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4493.929778][ T282] netdev_get_by_index+0x5e/0x80 [ 4493.929778][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4493.929778][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4493.929778][ T282] ip6_route_add+0x1c/0x140 [ 4493.929778][ T282] addrconf_add_mroute+0x129/0x180 [ 4493.929778][ T282] addrconf_add_dev+0xe2/0x170 [ 4493.929778][ T282] inet6_addr_add+0x12f/0xa40 [ 4493.929778][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4493.929778][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4493.929778][ T282] netlink_rcv_skb+0x130/0x360 [ 4493.929778][ T282] netlink_unicast+0x449/0x710 [ 4493.929778][ T282] netlink_sendmsg+0x723/0xbe0 [ 4493.929778][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4493.929778][ T282] ___sys_sendmsg+0xee/0x170 [ 4493.929778][ T282] __sys_sendmsg+0xcd/0x170 [ 4493.929778][ T282] do_syscall_64+0xc6/0x1e0 [ 4493.929778][ T282] [ 4493.931984][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4493.931984][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4493.931984][ T282] ipv6_find_idev+0x102/0x170 [ 4493.931984][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4493.931984][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4493.931984][ T282] netlink_rcv_skb+0x130/0x360 [ 4493.931984][ T282] netlink_unicast+0x449/0x710 [ 4493.931984][ T282] netlink_sendmsg+0x723/0xbe0 [ 4493.931984][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4493.931984][ T282] ___sys_sendmsg+0xee/0x170 [ 4493.931984][ T282] __sys_sendmsg+0xcd/0x170 [ 4493.931984][ T282] do_syscall_64+0xc6/0x1e0 [ 4493.931984][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4493.931984][ T282] [ 4493.933710][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4493.933710][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4493.933710][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4493.933710][ T282] ipv6_find_idev+0x102/0x170 [ 4493.933710][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4493.933710][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4493.933710][ T282] netlink_rcv_skb+0x130/0x360 [ 4493.933710][ T282] netlink_unicast+0x449/0x710 [ 4493.933710][ T282] netlink_sendmsg+0x723/0xbe0 [ 4493.933710][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4493.933710][ T282] ___sys_sendmsg+0xee/0x170 [ 4493.933710][ T282] __sys_sendmsg+0xcd/0x170 [ 4493.933710][ T282] do_syscall_64+0xc6/0x1e0 [ 4493.933710][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4493.933710][ T282] [ 4503.331091][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4503.331597][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4503.331597][ T284] netdev_get_by_index+0x5e/0x80 [ 4503.331597][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4503.331597][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4503.331597][ T284] ip6_route_add+0x1c/0x140 [ 4503.331597][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4503.331597][ T284] inet6_addr_add+0x4f8/0xa40 [ 4503.331597][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4503.331597][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4503.331597][ T284] netlink_rcv_skb+0x130/0x360 [ 4503.331597][ T284] netlink_unicast+0x449/0x710 [ 4503.331597][ T284] netlink_sendmsg+0x723/0xbe0 [ 4503.331597][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4503.331597][ T284] ___sys_sendmsg+0xee/0x170 [ 4503.331597][ T284] __sys_sendmsg+0xcd/0x170 [ 4503.331597][ T284] do_syscall_64+0xc6/0x1e0 [ 4503.331597][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4503.331597][ T284] [ 4503.333828][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4503.333828][ T284] netdev_get_by_index+0x5e/0x80 [ 4503.333828][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4503.333828][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4503.333828][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4503.333828][ T284] ipv6_add_addr+0x411/0x2000 [ 4503.333828][ T284] inet6_addr_add+0x30e/0xa40 [ 4503.333828][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4503.333828][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4503.333828][ T284] netlink_rcv_skb+0x130/0x360 [ 4503.333828][ T284] netlink_unicast+0x449/0x710 [ 4503.333828][ T284] netlink_sendmsg+0x723/0xbe0 [ 4503.333828][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4503.333828][ T284] ___sys_sendmsg+0xee/0x170 [ 4503.333828][ T284] __sys_sendmsg+0xcd/0x170 [ 4503.333828][ T284] do_syscall_64+0xc6/0x1e0 [ 4503.333828][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4503.333828][ T284] [ 4503.336543][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4503.336543][ T284] netdev_get_by_index+0x5e/0x80 [ 4503.336543][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4503.336543][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4503.336543][ T284] ip6_route_add+0x1c/0x140 [ 4503.336543][ T284] addrconf_add_mroute+0x129/0x180 [ 4503.336543][ T284] addrconf_add_dev+0xe2/0x170 [ 4503.336543][ T284] inet6_addr_add+0x12f/0xa40 [ 4503.336543][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4503.336543][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4503.336543][ T284] netlink_rcv_skb+0x130/0x360 [ 4503.336543][ T284] netlink_unicast+0x449/0x710 [ 4503.336543][ T284] netlink_sendmsg+0x723/0xbe0 [ 4503.336543][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4503.336543][ T284] ___sys_sendmsg+0xee/0x170 [ 4503.336543][ T284] __sys_sendmsg+0xcd/0x170 [ 4503.336543][ T284] do_syscall_64+0xc6/0x1e0 [ 4503.336543][ T284] [ 4503.338711][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4503.338711][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4503.338711][ T284] ipv6_find_idev+0x102/0x170 [ 4503.338711][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4503.338711][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4503.338711][ T284] netlink_rcv_skb+0x130/0x360 [ 4503.338711][ T284] netlink_unicast+0x449/0x710 [ 4503.338711][ T284] netlink_sendmsg+0x723/0xbe0 [ 4503.338711][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4503.338711][ T284] ___sys_sendmsg+0xee/0x170 [ 4503.338711][ T284] __sys_sendmsg+0xcd/0x170 [ 4503.338711][ T284] do_syscall_64+0xc6/0x1e0 [ 4503.338711][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4503.338711][ T284] [ 4503.340424][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4503.340424][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4503.340424][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4503.340424][ T284] ipv6_find_idev+0x102/0x170 [ 4503.340424][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4503.340424][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4503.340424][ T284] netlink_rcv_skb+0x130/0x360 [ 4503.340424][ T284] netlink_unicast+0x449/0x710 [ 4503.340424][ T284] netlink_sendmsg+0x723/0xbe0 [ 4503.340424][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4503.340424][ T284] ___sys_sendmsg+0xee/0x170 [ 4503.340424][ T284] __sys_sendmsg+0xcd/0x170 [ 4503.340424][ T284] do_syscall_64+0xc6/0x1e0 [ 4503.340424][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4503.340424][ T284] [ 4504.187028][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4504.187519][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4504.187519][ T282] dst_init+0x84/0x4a0 [ 4504.187519][ T282] dst_alloc+0x97/0x150 [ 4504.187519][ T282] ip6_dst_alloc+0x23/0x90 [ 4504.187519][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4504.187519][ T282] ip6_pol_route+0x56f/0x840 [ 4504.187519][ T282] fib6_rule_lookup+0x196/0x240 [ 4504.187519][ T282] ip6_route_input+0x542/0x980 [ 4504.187519][ T282] ipv6_rcv+0x8f/0x400 [ 4504.187519][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4504.187519][ T282] process_backlog+0x101/0x620 [ 4504.187519][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4504.187519][ T282] net_rx_action+0x495/0xbe0 [ 4504.187519][ T282] __do_softirq+0x1b5/0x7f6 [ 4504.187519][ T282] [ 4504.189327][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4504.189327][ T282] netdev_get_by_index+0x5e/0x80 [ 4504.189327][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4504.189327][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4504.189327][ T282] ip6_route_add+0x1c/0x140 [ 4504.189327][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4504.189327][ T282] inet6_addr_add+0x4f8/0xa40 [ 4504.189327][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4504.189327][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4504.189327][ T282] netlink_rcv_skb+0x130/0x360 [ 4504.189327][ T282] netlink_unicast+0x449/0x710 [ 4504.189327][ T282] netlink_sendmsg+0x723/0xbe0 [ 4504.189327][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4504.189327][ T282] ___sys_sendmsg+0xee/0x170 [ 4504.189327][ T282] __sys_sendmsg+0xcd/0x170 [ 4504.189327][ T282] do_syscall_64+0xc6/0x1e0 [ 4504.189327][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4504.189327][ T282] [ 4504.191521][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4504.191521][ T282] netdev_get_by_index+0x5e/0x80 [ 4504.191521][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4504.191521][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4504.191521][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4504.191521][ T282] ipv6_add_addr+0x411/0x2000 [ 4504.191521][ T282] inet6_addr_add+0x30e/0xa40 [ 4504.191521][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4504.191521][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4504.191521][ T282] netlink_rcv_skb+0x130/0x360 [ 4504.191521][ T282] netlink_unicast+0x449/0x710 [ 4504.191521][ T282] netlink_sendmsg+0x723/0xbe0 [ 4504.191521][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4504.191521][ T282] ___sys_sendmsg+0xee/0x170 [ 4504.191521][ T282] __sys_sendmsg+0xcd/0x170 [ 4504.191521][ T282] do_syscall_64+0xc6/0x1e0 [ 4504.191521][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4504.191521][ T282] [ 4504.193710][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4504.193710][ T282] netdev_get_by_index+0x5e/0x80 [ 4504.193710][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4504.193710][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4504.193710][ T282] ip6_route_add+0x1c/0x140 [ 4504.193710][ T282] addrconf_add_mroute+0x129/0x180 [ 4504.193710][ T282] addrconf_add_dev+0xe2/0x170 [ 4504.193710][ T282] inet6_addr_add+0x12f/0xa40 [ 4504.193710][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4504.193710][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4504.193710][ T282] netlink_rcv_skb+0x130/0x360 [ 4504.193710][ T282] netlink_unicast+0x449/0x710 [ 4504.193710][ T282] netlink_sendmsg+0x723/0xbe0 [ 4504.193710][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4504.193710][ T282] ___sys_sendmsg+0xee/0x170 [ 4504.193710][ T282] __sys_sendmsg+0xcd/0x170 [ 4504.193710][ T282] do_syscall_64+0xc6/0x1e0 [ 4504.193710][ T282] [ 4504.195869][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4504.195869][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4504.195869][ T282] ipv6_find_idev+0x102/0x170 [ 4504.195869][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4504.195869][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4504.195869][ T282] netlink_rcv_skb+0x130/0x360 [ 4504.195869][ T282] netlink_unicast+0x449/0x710 [ 4504.195869][ T282] netlink_sendmsg+0x723/0xbe0 [ 4504.195869][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4504.195869][ T282] ___sys_sendmsg+0xee/0x170 [ 4504.195869][ T282] __sys_sendmsg+0xcd/0x170 [ 4504.195869][ T282] do_syscall_64+0xc6/0x1e0 [ 4504.195869][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4504.195869][ T282] [ 4504.197582][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4504.197582][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4504.197582][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4504.197582][ T282] ipv6_find_idev+0x102/0x170 [ 4504.197582][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4504.197582][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4504.197582][ T282] netlink_rcv_skb+0x130/0x360 [ 4504.197582][ T282] netlink_unicast+0x449/0x710 [ 4504.197582][ T282] netlink_sendmsg+0x723/0xbe0 [ 4504.197582][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4504.197582][ T282] ___sys_sendmsg+0xee/0x170 [ 4504.197582][ T282] __sys_sendmsg+0xcd/0x170 [ 4504.197582][ T282] do_syscall_64+0xc6/0x1e0 [ 4504.197582][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4504.197582][ T282] [ 4513.411049][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4513.411590][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4513.411590][ T284] netdev_get_by_index+0x5e/0x80 [ 4513.411590][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4513.411590][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4513.411590][ T284] ip6_route_add+0x1c/0x140 [ 4513.411590][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4513.411590][ T284] inet6_addr_add+0x4f8/0xa40 [ 4513.411590][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4513.411590][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4513.411590][ T284] netlink_rcv_skb+0x130/0x360 [ 4513.411590][ T284] netlink_unicast+0x449/0x710 [ 4513.411590][ T284] netlink_sendmsg+0x723/0xbe0 [ 4513.411590][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4513.411590][ T284] ___sys_sendmsg+0xee/0x170 [ 4513.411590][ T284] __sys_sendmsg+0xcd/0x170 [ 4513.411590][ T284] do_syscall_64+0xc6/0x1e0 [ 4513.411590][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4513.411590][ T284] [ 4513.413844][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4513.413844][ T284] netdev_get_by_index+0x5e/0x80 [ 4513.413844][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4513.413844][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4513.413844][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4513.413844][ T284] ipv6_add_addr+0x411/0x2000 [ 4513.413844][ T284] inet6_addr_add+0x30e/0xa40 [ 4513.413844][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4513.413844][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4513.413844][ T284] netlink_rcv_skb+0x130/0x360 [ 4513.413844][ T284] netlink_unicast+0x449/0x710 [ 4513.413844][ T284] netlink_sendmsg+0x723/0xbe0 [ 4513.413844][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4513.413844][ T284] ___sys_sendmsg+0xee/0x170 [ 4513.413844][ T284] __sys_sendmsg+0xcd/0x170 [ 4513.413844][ T284] do_syscall_64+0xc6/0x1e0 [ 4513.413844][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4513.413844][ T284] [ 4513.418874][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4513.418874][ T284] netdev_get_by_index+0x5e/0x80 [ 4513.418874][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4513.418874][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4513.418874][ T284] ip6_route_add+0x1c/0x140 [ 4513.418874][ T284] addrconf_add_mroute+0x129/0x180 [ 4513.418874][ T284] addrconf_add_dev+0xe2/0x170 [ 4513.418874][ T284] inet6_addr_add+0x12f/0xa40 [ 4513.418874][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4513.418874][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4513.418874][ T284] netlink_rcv_skb+0x130/0x360 [ 4513.418874][ T284] netlink_unicast+0x449/0x710 [ 4513.418874][ T284] netlink_sendmsg+0x723/0xbe0 [ 4513.418874][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4513.418874][ T284] ___sys_sendmsg+0xee/0x170 [ 4513.418874][ T284] __sys_sendmsg+0xcd/0x170 [ 4513.418874][ T284] do_syscall_64+0xc6/0x1e0 [ 4513.418874][ T284] [ 4513.421068][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4513.421068][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4513.421068][ T284] ipv6_find_idev+0x102/0x170 [ 4513.421068][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4513.421068][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4513.421068][ T284] netlink_rcv_skb+0x130/0x360 [ 4513.421068][ T284] netlink_unicast+0x449/0x710 [ 4513.421068][ T284] netlink_sendmsg+0x723/0xbe0 [ 4513.421068][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4513.421068][ T284] ___sys_sendmsg+0xee/0x170 [ 4513.421068][ T284] __sys_sendmsg+0xcd/0x170 [ 4513.421068][ T284] do_syscall_64+0xc6/0x1e0 [ 4513.421068][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4513.421068][ T284] [ 4513.422788][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4513.422788][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4513.422788][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4513.422788][ T284] ipv6_find_idev+0x102/0x170 [ 4513.422788][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4513.422788][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4513.422788][ T284] netlink_rcv_skb+0x130/0x360 [ 4513.422788][ T284] netlink_unicast+0x449/0x710 [ 4513.422788][ T284] netlink_sendmsg+0x723/0xbe0 [ 4513.422788][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4513.422788][ T284] ___sys_sendmsg+0xee/0x170 [ 4513.422788][ T284] __sys_sendmsg+0xcd/0x170 [ 4513.422788][ T284] do_syscall_64+0xc6/0x1e0 [ 4513.422788][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4513.422788][ T284] [ 4514.202981][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4514.203476][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4514.203476][ T282] dst_init+0x84/0x4a0 [ 4514.203476][ T282] dst_alloc+0x97/0x150 [ 4514.203476][ T282] ip6_dst_alloc+0x23/0x90 [ 4514.203476][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4514.203476][ T282] ip6_pol_route+0x56f/0x840 [ 4514.203476][ T282] fib6_rule_lookup+0x196/0x240 [ 4514.203476][ T282] ip6_route_input+0x542/0x980 [ 4514.203476][ T282] ipv6_rcv+0x8f/0x400 [ 4514.203476][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4514.203476][ T282] process_backlog+0x101/0x620 [ 4514.203476][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4514.203476][ T282] net_rx_action+0x495/0xbe0 [ 4514.203476][ T282] __do_softirq+0x1b5/0x7f6 [ 4514.203476][ T282] [ 4514.205341][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4514.205341][ T282] netdev_get_by_index+0x5e/0x80 [ 4514.205341][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4514.205341][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4514.205341][ T282] ip6_route_add+0x1c/0x140 [ 4514.205341][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4514.205341][ T282] inet6_addr_add+0x4f8/0xa40 [ 4514.205341][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4514.205341][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4514.205341][ T282] netlink_rcv_skb+0x130/0x360 [ 4514.205341][ T282] netlink_unicast+0x449/0x710 [ 4514.205341][ T282] netlink_sendmsg+0x723/0xbe0 [ 4514.205341][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4514.205341][ T282] ___sys_sendmsg+0xee/0x170 [ 4514.205341][ T282] __sys_sendmsg+0xcd/0x170 [ 4514.205341][ T282] do_syscall_64+0xc6/0x1e0 [ 4514.205341][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4514.205341][ T282] [ 4514.207593][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4514.207593][ T282] netdev_get_by_index+0x5e/0x80 [ 4514.207593][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4514.207593][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4514.207593][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4514.207593][ T282] ipv6_add_addr+0x411/0x2000 [ 4514.207593][ T282] inet6_addr_add+0x30e/0xa40 [ 4514.207593][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4514.207593][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4514.207593][ T282] netlink_rcv_skb+0x130/0x360 [ 4514.207593][ T282] netlink_unicast+0x449/0x710 [ 4514.207593][ T282] netlink_sendmsg+0x723/0xbe0 [ 4514.207593][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4514.207593][ T282] ___sys_sendmsg+0xee/0x170 [ 4514.207593][ T282] __sys_sendmsg+0xcd/0x170 [ 4514.207593][ T282] do_syscall_64+0xc6/0x1e0 [ 4514.207593][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4514.207593][ T282] [ 4514.209857][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4514.209857][ T282] netdev_get_by_index+0x5e/0x80 [ 4514.209857][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4514.209857][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4514.209857][ T282] ip6_route_add+0x1c/0x140 [ 4514.209857][ T282] addrconf_add_mroute+0x129/0x180 [ 4514.209857][ T282] addrconf_add_dev+0xe2/0x170 [ 4514.209857][ T282] inet6_addr_add+0x12f/0xa40 [ 4514.209857][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4514.209857][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4514.209857][ T282] netlink_rcv_skb+0x130/0x360 [ 4514.209857][ T282] netlink_unicast+0x449/0x710 [ 4514.209857][ T282] netlink_sendmsg+0x723/0xbe0 [ 4514.209857][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4514.209857][ T282] ___sys_sendmsg+0xee/0x170 [ 4514.209857][ T282] __sys_sendmsg+0xcd/0x170 [ 4514.209857][ T282] do_syscall_64+0xc6/0x1e0 [ 4514.209857][ T282] [ 4514.212050][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4514.212050][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4514.212050][ T282] ipv6_find_idev+0x102/0x170 [ 4514.212050][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4514.212050][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4514.212050][ T282] netlink_rcv_skb+0x130/0x360 [ 4514.212050][ T282] netlink_unicast+0x449/0x710 [ 4514.212050][ T282] netlink_sendmsg+0x723/0xbe0 [ 4514.212050][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4514.212050][ T282] ___sys_sendmsg+0xee/0x170 [ 4514.212050][ T282] __sys_sendmsg+0xcd/0x170 [ 4514.212050][ T282] do_syscall_64+0xc6/0x1e0 [ 4514.212050][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4514.212050][ T282] [ 4514.213863][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4514.213863][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4514.213863][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4514.213863][ T282] ipv6_find_idev+0x102/0x170 [ 4514.213863][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4514.213863][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4514.213863][ T282] netlink_rcv_skb+0x130/0x360 [ 4514.213863][ T282] netlink_unicast+0x449/0x710 [ 4514.213863][ T282] netlink_sendmsg+0x723/0xbe0 [ 4514.213863][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4514.213863][ T282] ___sys_sendmsg+0xee/0x170 [ 4514.213863][ T282] __sys_sendmsg+0xcd/0x170 [ 4514.213863][ T282] do_syscall_64+0xc6/0x1e0 [ 4514.213863][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4514.213863][ T282] [ 4523.674964][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4523.675469][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4523.675469][ T284] netdev_get_by_index+0x5e/0x80 [ 4523.675469][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4523.675469][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4523.675469][ T284] ip6_route_add+0x1c/0x140 [ 4523.675469][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4523.675469][ T284] inet6_addr_add+0x4f8/0xa40 [ 4523.675469][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4523.675469][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4523.675469][ T284] netlink_rcv_skb+0x130/0x360 [ 4523.675469][ T284] netlink_unicast+0x449/0x710 [ 4523.675469][ T284] netlink_sendmsg+0x723/0xbe0 [ 4523.675469][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4523.675469][ T284] ___sys_sendmsg+0xee/0x170 [ 4523.675469][ T284] __sys_sendmsg+0xcd/0x170 [ 4523.675469][ T284] do_syscall_64+0xc6/0x1e0 [ 4523.675469][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4523.675469][ T284] [ 4523.677820][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4523.677820][ T284] netdev_get_by_index+0x5e/0x80 [ 4523.677820][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4523.677820][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4523.677820][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4523.677820][ T284] ipv6_add_addr+0x411/0x2000 [ 4523.677820][ T284] inet6_addr_add+0x30e/0xa40 [ 4523.677820][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4523.677820][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4523.677820][ T284] netlink_rcv_skb+0x130/0x360 [ 4523.677820][ T284] netlink_unicast+0x449/0x710 [ 4523.677820][ T284] netlink_sendmsg+0x723/0xbe0 [ 4523.677820][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4523.677820][ T284] ___sys_sendmsg+0xee/0x170 [ 4523.677820][ T284] __sys_sendmsg+0xcd/0x170 [ 4523.677820][ T284] do_syscall_64+0xc6/0x1e0 [ 4523.677820][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4523.677820][ T284] [ 4523.680047][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4523.680047][ T284] netdev_get_by_index+0x5e/0x80 [ 4523.680047][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4523.680047][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4523.680047][ T284] ip6_route_add+0x1c/0x140 [ 4523.680047][ T284] addrconf_add_mroute+0x129/0x180 [ 4523.680047][ T284] addrconf_add_dev+0xe2/0x170 [ 4523.680047][ T284] inet6_addr_add+0x12f/0xa40 [ 4523.680047][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4523.680047][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4523.680047][ T284] netlink_rcv_skb+0x130/0x360 [ 4523.680047][ T284] netlink_unicast+0x449/0x710 [ 4523.680047][ T284] netlink_sendmsg+0x723/0xbe0 [ 4523.680047][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4523.680047][ T284] ___sys_sendmsg+0xee/0x170 [ 4523.680047][ T284] __sys_sendmsg+0xcd/0x170 [ 4523.680047][ T284] do_syscall_64+0xc6/0x1e0 [ 4523.680047][ T284] [ 4523.682217][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4523.682217][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4523.682217][ T284] ipv6_find_idev+0x102/0x170 [ 4523.682217][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4523.682217][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4523.682217][ T284] netlink_rcv_skb+0x130/0x360 [ 4523.682217][ T284] netlink_unicast+0x449/0x710 [ 4523.682217][ T284] netlink_sendmsg+0x723/0xbe0 [ 4523.682217][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4523.682217][ T284] ___sys_sendmsg+0xee/0x170 [ 4523.682217][ T284] __sys_sendmsg+0xcd/0x170 [ 4523.682217][ T284] do_syscall_64+0xc6/0x1e0 [ 4523.682217][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4523.682217][ T284] [ 4523.683917][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4523.683917][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4523.683917][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4523.683917][ T284] ipv6_find_idev+0x102/0x170 [ 4523.683917][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4523.683917][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4523.683917][ T284] netlink_rcv_skb+0x130/0x360 [ 4523.683917][ T284] netlink_unicast+0x449/0x710 [ 4523.683917][ T284] netlink_sendmsg+0x723/0xbe0 [ 4523.683917][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4523.683917][ T284] ___sys_sendmsg+0xee/0x170 [ 4523.683917][ T284] __sys_sendmsg+0xcd/0x170 [ 4523.683917][ T284] do_syscall_64+0xc6/0x1e0 [ 4523.683917][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4523.683917][ T284] [ 4524.458966][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4524.459489][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4524.459489][ T282] dst_init+0x84/0x4a0 [ 4524.459489][ T282] dst_alloc+0x97/0x150 [ 4524.459489][ T282] ip6_dst_alloc+0x23/0x90 [ 4524.459489][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4524.459489][ T282] ip6_pol_route+0x56f/0x840 [ 4524.459489][ T282] fib6_rule_lookup+0x196/0x240 [ 4524.459489][ T282] ip6_route_input+0x542/0x980 [ 4524.459489][ T282] ipv6_rcv+0x8f/0x400 [ 4524.459489][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4524.459489][ T282] process_backlog+0x101/0x620 [ 4524.459489][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4524.459489][ T282] net_rx_action+0x495/0xbe0 [ 4524.459489][ T282] __do_softirq+0x1b5/0x7f6 [ 4524.459489][ T282] [ 4524.461399][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4524.461399][ T282] netdev_get_by_index+0x5e/0x80 [ 4524.461399][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4524.461399][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4524.461399][ T282] ip6_route_add+0x1c/0x140 [ 4524.461399][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4524.461399][ T282] inet6_addr_add+0x4f8/0xa40 [ 4524.461399][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4524.461399][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4524.461399][ T282] netlink_rcv_skb+0x130/0x360 [ 4524.461399][ T282] netlink_unicast+0x449/0x710 [ 4524.461399][ T282] netlink_sendmsg+0x723/0xbe0 [ 4524.461399][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4524.461399][ T282] ___sys_sendmsg+0xee/0x170 [ 4524.461399][ T282] __sys_sendmsg+0xcd/0x170 [ 4524.461399][ T282] do_syscall_64+0xc6/0x1e0 [ 4524.461399][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4524.461399][ T282] [ 4524.463638][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4524.463638][ T282] netdev_get_by_index+0x5e/0x80 [ 4524.463638][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4524.463638][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4524.463638][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4524.463638][ T282] ipv6_add_addr+0x411/0x2000 [ 4524.463638][ T282] inet6_addr_add+0x30e/0xa40 [ 4524.463638][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4524.463638][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4524.463638][ T282] netlink_rcv_skb+0x130/0x360 [ 4524.463638][ T282] netlink_unicast+0x449/0x710 [ 4524.463638][ T282] netlink_sendmsg+0x723/0xbe0 [ 4524.463638][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4524.463638][ T282] ___sys_sendmsg+0xee/0x170 [ 4524.463638][ T282] __sys_sendmsg+0xcd/0x170 [ 4524.463638][ T282] do_syscall_64+0xc6/0x1e0 [ 4524.463638][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4524.463638][ T282] [ 4524.465892][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4524.465892][ T282] netdev_get_by_index+0x5e/0x80 [ 4524.465892][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4524.465892][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4524.465892][ T282] ip6_route_add+0x1c/0x140 [ 4524.465892][ T282] addrconf_add_mroute+0x129/0x180 [ 4524.465892][ T282] addrconf_add_dev+0xe2/0x170 [ 4524.465892][ T282] inet6_addr_add+0x12f/0xa40 [ 4524.465892][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4524.465892][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4524.465892][ T282] netlink_rcv_skb+0x130/0x360 [ 4524.465892][ T282] netlink_unicast+0x449/0x710 [ 4524.465892][ T282] netlink_sendmsg+0x723/0xbe0 [ 4524.465892][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4524.465892][ T282] ___sys_sendmsg+0xee/0x170 [ 4524.465892][ T282] __sys_sendmsg+0xcd/0x170 [ 4524.465892][ T282] do_syscall_64+0xc6/0x1e0 [ 4524.465892][ T282] [ 4524.468224][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4524.468224][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4524.468224][ T282] ipv6_find_idev+0x102/0x170 [ 4524.468224][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4524.468224][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4524.468224][ T282] netlink_rcv_skb+0x130/0x360 [ 4524.468224][ T282] netlink_unicast+0x449/0x710 [ 4524.468224][ T282] netlink_sendmsg+0x723/0xbe0 [ 4524.468224][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4524.468224][ T282] ___sys_sendmsg+0xee/0x170 [ 4524.468224][ T282] __sys_sendmsg+0xcd/0x170 [ 4524.468224][ T282] do_syscall_64+0xc6/0x1e0 [ 4524.468224][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4524.468224][ T282] [ 4524.470613][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4524.470613][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4524.470613][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4524.470613][ T282] ipv6_find_idev+0x102/0x170 [ 4524.470613][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4524.470613][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4524.470613][ T282] netlink_rcv_skb+0x130/0x360 [ 4524.470613][ T282] netlink_unicast+0x449/0x710 [ 4524.470613][ T282] netlink_sendmsg+0x723/0xbe0 [ 4524.470613][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4524.470613][ T282] ___sys_sendmsg+0xee/0x170 [ 4524.470613][ T282] __sys_sendmsg+0xcd/0x170 [ 4524.470613][ T282] do_syscall_64+0xc6/0x1e0 [ 4524.470613][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4524.470613][ T282] [ 4533.691073][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4533.691499][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4533.691499][ T284] netdev_get_by_index+0x5e/0x80 [ 4533.691499][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4533.691499][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4533.691499][ T284] ip6_route_add+0x1c/0x140 [ 4533.691499][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4533.691499][ T284] inet6_addr_add+0x4f8/0xa40 [ 4533.691499][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4533.691499][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4533.691499][ T284] netlink_rcv_skb+0x130/0x360 [ 4533.691499][ T284] netlink_unicast+0x449/0x710 [ 4533.691499][ T284] netlink_sendmsg+0x723/0xbe0 [ 4533.691499][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4533.691499][ T284] ___sys_sendmsg+0xee/0x170 [ 4533.691499][ T284] __sys_sendmsg+0xcd/0x170 [ 4533.691499][ T284] do_syscall_64+0xc6/0x1e0 [ 4533.691499][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4533.691499][ T284] [ 4533.693791][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4533.693791][ T284] netdev_get_by_index+0x5e/0x80 [ 4533.693791][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4533.693791][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4533.693791][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4533.693791][ T284] ipv6_add_addr+0x411/0x2000 [ 4533.693791][ T284] inet6_addr_add+0x30e/0xa40 [ 4533.693791][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4533.693791][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4533.693791][ T284] netlink_rcv_skb+0x130/0x360 [ 4533.693791][ T284] netlink_unicast+0x449/0x710 [ 4533.693791][ T284] netlink_sendmsg+0x723/0xbe0 [ 4533.693791][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4533.693791][ T284] ___sys_sendmsg+0xee/0x170 [ 4533.693791][ T284] __sys_sendmsg+0xcd/0x170 [ 4533.693791][ T284] do_syscall_64+0xc6/0x1e0 [ 4533.693791][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4533.693791][ T284] [ 4533.696029][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4533.696029][ T284] netdev_get_by_index+0x5e/0x80 [ 4533.696029][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4533.696029][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4533.696029][ T284] ip6_route_add+0x1c/0x140 [ 4533.696029][ T284] addrconf_add_mroute+0x129/0x180 [ 4533.696029][ T284] addrconf_add_dev+0xe2/0x170 [ 4533.696029][ T284] inet6_addr_add+0x12f/0xa40 [ 4533.696029][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4533.696029][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4533.696029][ T284] netlink_rcv_skb+0x130/0x360 [ 4533.696029][ T284] netlink_unicast+0x449/0x710 [ 4533.696029][ T284] netlink_sendmsg+0x723/0xbe0 [ 4533.696029][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4533.696029][ T284] ___sys_sendmsg+0xee/0x170 [ 4533.696029][ T284] __sys_sendmsg+0xcd/0x170 [ 4533.696029][ T284] do_syscall_64+0xc6/0x1e0 [ 4533.696029][ T284] [ 4533.698219][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4533.698219][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4533.698219][ T284] ipv6_find_idev+0x102/0x170 [ 4533.698219][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4533.698219][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4533.698219][ T284] netlink_rcv_skb+0x130/0x360 [ 4533.698219][ T284] netlink_unicast+0x449/0x710 [ 4533.698219][ T284] netlink_sendmsg+0x723/0xbe0 [ 4533.698219][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4533.698219][ T284] ___sys_sendmsg+0xee/0x170 [ 4533.698219][ T284] __sys_sendmsg+0xcd/0x170 [ 4533.698219][ T284] do_syscall_64+0xc6/0x1e0 [ 4533.698219][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4533.698219][ T284] [ 4533.699951][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4533.699951][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4533.699951][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4533.699951][ T284] ipv6_find_idev+0x102/0x170 [ 4533.699951][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4533.699951][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4533.699951][ T284] netlink_rcv_skb+0x130/0x360 [ 4533.699951][ T284] netlink_unicast+0x449/0x710 [ 4533.699951][ T284] netlink_sendmsg+0x723/0xbe0 [ 4533.699951][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4533.699951][ T284] ___sys_sendmsg+0xee/0x170 [ 4533.699951][ T284] __sys_sendmsg+0xcd/0x170 [ 4533.699951][ T284] do_syscall_64+0xc6/0x1e0 [ 4533.699951][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4533.699951][ T284] [ 4534.715089][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4534.715520][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4534.715520][ T282] dst_init+0x84/0x4a0 [ 4534.715520][ T282] dst_alloc+0x97/0x150 [ 4534.715520][ T282] ip6_dst_alloc+0x23/0x90 [ 4534.715520][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4534.715520][ T282] ip6_pol_route+0x56f/0x840 [ 4534.715520][ T282] fib6_rule_lookup+0x196/0x240 [ 4534.715520][ T282] ip6_route_input+0x542/0x980 [ 4534.715520][ T282] ipv6_rcv+0x8f/0x400 [ 4534.715520][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4534.715520][ T282] process_backlog+0x101/0x620 [ 4534.715520][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4534.715520][ T282] net_rx_action+0x495/0xbe0 [ 4534.715520][ T282] __do_softirq+0x1b5/0x7f6 [ 4534.715520][ T282] [ 4534.717387][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4534.717387][ T282] netdev_get_by_index+0x5e/0x80 [ 4534.717387][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4534.717387][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4534.717387][ T282] ip6_route_add+0x1c/0x140 [ 4534.717387][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4534.717387][ T282] inet6_addr_add+0x4f8/0xa40 [ 4534.717387][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4534.717387][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4534.717387][ T282] netlink_rcv_skb+0x130/0x360 [ 4534.717387][ T282] netlink_unicast+0x449/0x710 [ 4534.717387][ T282] netlink_sendmsg+0x723/0xbe0 [ 4534.717387][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4534.717387][ T282] ___sys_sendmsg+0xee/0x170 [ 4534.717387][ T282] __sys_sendmsg+0xcd/0x170 [ 4534.717387][ T282] do_syscall_64+0xc6/0x1e0 [ 4534.717387][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4534.717387][ T282] [ 4534.719645][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4534.719645][ T282] netdev_get_by_index+0x5e/0x80 [ 4534.719645][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4534.719645][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4534.719645][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4534.719645][ T282] ipv6_add_addr+0x411/0x2000 [ 4534.719645][ T282] inet6_addr_add+0x30e/0xa40 [ 4534.719645][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4534.719645][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4534.719645][ T282] netlink_rcv_skb+0x130/0x360 [ 4534.719645][ T282] netlink_unicast+0x449/0x710 [ 4534.719645][ T282] netlink_sendmsg+0x723/0xbe0 [ 4534.719645][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4534.719645][ T282] ___sys_sendmsg+0xee/0x170 [ 4534.719645][ T282] __sys_sendmsg+0xcd/0x170 [ 4534.719645][ T282] do_syscall_64+0xc6/0x1e0 [ 4534.719645][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4534.719645][ T282] [ 4534.721879][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4534.721879][ T282] netdev_get_by_index+0x5e/0x80 [ 4534.721879][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4534.721879][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4534.721879][ T282] ip6_route_add+0x1c/0x140 [ 4534.721879][ T282] addrconf_add_mroute+0x129/0x180 [ 4534.721879][ T282] addrconf_add_dev+0xe2/0x170 [ 4534.721879][ T282] inet6_addr_add+0x12f/0xa40 [ 4534.721879][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4534.721879][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4534.721879][ T282] netlink_rcv_skb+0x130/0x360 [ 4534.721879][ T282] netlink_unicast+0x449/0x710 [ 4534.721879][ T282] netlink_sendmsg+0x723/0xbe0 [ 4534.721879][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4534.721879][ T282] ___sys_sendmsg+0xee/0x170 [ 4534.721879][ T282] __sys_sendmsg+0xcd/0x170 [ 4534.721879][ T282] do_syscall_64+0xc6/0x1e0 [ 4534.721879][ T282] [ 4534.724068][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4534.724068][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4534.724068][ T282] ipv6_find_idev+0x102/0x170 [ 4534.724068][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4534.724068][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4534.724068][ T282] netlink_rcv_skb+0x130/0x360 [ 4534.724068][ T282] netlink_unicast+0x449/0x710 [ 4534.724068][ T282] netlink_sendmsg+0x723/0xbe0 [ 4534.724068][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4534.724068][ T282] ___sys_sendmsg+0xee/0x170 [ 4534.724068][ T282] __sys_sendmsg+0xcd/0x170 [ 4534.724068][ T282] do_syscall_64+0xc6/0x1e0 [ 4534.724068][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4534.724068][ T282] [ 4534.725800][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4534.725800][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4534.725800][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4534.725800][ T282] ipv6_find_idev+0x102/0x170 [ 4534.725800][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4534.725800][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4534.725800][ T282] netlink_rcv_skb+0x130/0x360 [ 4534.725800][ T282] netlink_unicast+0x449/0x710 [ 4534.725800][ T282] netlink_sendmsg+0x723/0xbe0 [ 4534.725800][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4534.725800][ T282] ___sys_sendmsg+0xee/0x170 [ 4534.725800][ T282] __sys_sendmsg+0xcd/0x170 [ 4534.725800][ T282] do_syscall_64+0xc6/0x1e0 [ 4534.725800][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4534.725800][ T282] [ 4543.939074][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4543.939520][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4543.939520][ T284] netdev_get_by_index+0x5e/0x80 [ 4543.939520][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4543.939520][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4543.939520][ T284] ip6_route_add+0x1c/0x140 [ 4543.939520][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4543.939520][ T284] inet6_addr_add+0x4f8/0xa40 [ 4543.939520][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4543.939520][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4543.939520][ T284] netlink_rcv_skb+0x130/0x360 [ 4543.939520][ T284] netlink_unicast+0x449/0x710 [ 4543.939520][ T284] netlink_sendmsg+0x723/0xbe0 [ 4543.939520][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4543.939520][ T284] ___sys_sendmsg+0xee/0x170 [ 4543.939520][ T284] __sys_sendmsg+0xcd/0x170 [ 4543.939520][ T284] do_syscall_64+0xc6/0x1e0 [ 4543.939520][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4543.939520][ T284] [ 4543.941905][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4543.941905][ T284] netdev_get_by_index+0x5e/0x80 [ 4543.941905][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4543.941905][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4543.941905][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4543.941905][ T284] ipv6_add_addr+0x411/0x2000 [ 4543.941905][ T284] inet6_addr_add+0x30e/0xa40 [ 4543.941905][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4543.941905][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4543.941905][ T284] netlink_rcv_skb+0x130/0x360 [ 4543.941905][ T284] netlink_unicast+0x449/0x710 [ 4543.941905][ T284] netlink_sendmsg+0x723/0xbe0 [ 4543.941905][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4543.941905][ T284] ___sys_sendmsg+0xee/0x170 [ 4543.941905][ T284] __sys_sendmsg+0xcd/0x170 [ 4543.941905][ T284] do_syscall_64+0xc6/0x1e0 [ 4543.941905][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4543.941905][ T284] [ 4543.944110][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4543.944110][ T284] netdev_get_by_index+0x5e/0x80 [ 4543.944110][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4543.944110][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4543.944110][ T284] ip6_route_add+0x1c/0x140 [ 4543.944110][ T284] addrconf_add_mroute+0x129/0x180 [ 4543.944110][ T284] addrconf_add_dev+0xe2/0x170 [ 4543.944110][ T284] inet6_addr_add+0x12f/0xa40 [ 4543.944110][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4543.944110][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4543.944110][ T284] netlink_rcv_skb+0x130/0x360 [ 4543.944110][ T284] netlink_unicast+0x449/0x710 [ 4543.944110][ T284] netlink_sendmsg+0x723/0xbe0 [ 4543.944110][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4543.944110][ T284] ___sys_sendmsg+0xee/0x170 [ 4543.944110][ T284] __sys_sendmsg+0xcd/0x170 [ 4543.944110][ T284] do_syscall_64+0xc6/0x1e0 [ 4543.944110][ T284] [ 4543.946285][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4543.946285][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4543.946285][ T284] ipv6_find_idev+0x102/0x170 [ 4543.946285][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4543.946285][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4543.946285][ T284] netlink_rcv_skb+0x130/0x360 [ 4543.946285][ T284] netlink_unicast+0x449/0x710 [ 4543.946285][ T284] netlink_sendmsg+0x723/0xbe0 [ 4543.946285][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4543.946285][ T284] ___sys_sendmsg+0xee/0x170 [ 4543.946285][ T284] __sys_sendmsg+0xcd/0x170 [ 4543.946285][ T284] do_syscall_64+0xc6/0x1e0 [ 4543.946285][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4543.946285][ T284] [ 4543.947988][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4543.947988][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4543.947988][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4543.947988][ T284] ipv6_find_idev+0x102/0x170 [ 4543.947988][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4543.947988][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4543.947988][ T284] netlink_rcv_skb+0x130/0x360 [ 4543.947988][ T284] netlink_unicast+0x449/0x710 [ 4543.947988][ T284] netlink_sendmsg+0x723/0xbe0 [ 4543.947988][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4543.947988][ T284] ___sys_sendmsg+0xee/0x170 [ 4543.947988][ T284] __sys_sendmsg+0xcd/0x170 [ 4543.947988][ T284] do_syscall_64+0xc6/0x1e0 [ 4543.947988][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4543.947988][ T284] [ 4544.962988][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4544.963418][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4544.963418][ T282] dst_init+0x84/0x4a0 [ 4544.963418][ T282] dst_alloc+0x97/0x150 [ 4544.963418][ T282] ip6_dst_alloc+0x23/0x90 [ 4544.963418][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4544.963418][ T282] ip6_pol_route+0x56f/0x840 [ 4544.963418][ T282] fib6_rule_lookup+0x196/0x240 [ 4544.963418][ T282] ip6_route_input+0x542/0x980 [ 4544.963418][ T282] ipv6_rcv+0x8f/0x400 [ 4544.963418][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4544.963418][ T282] process_backlog+0x101/0x620 [ 4544.963418][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4544.963418][ T282] net_rx_action+0x495/0xbe0 [ 4544.963418][ T282] __do_softirq+0x1b5/0x7f6 [ 4544.963418][ T282] [ 4544.965445][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4544.965445][ T282] netdev_get_by_index+0x5e/0x80 [ 4544.965445][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4544.965445][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4544.965445][ T282] ip6_route_add+0x1c/0x140 [ 4544.965445][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4544.965445][ T282] inet6_addr_add+0x4f8/0xa40 [ 4544.965445][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4544.965445][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4544.965445][ T282] netlink_rcv_skb+0x130/0x360 [ 4544.965445][ T282] netlink_unicast+0x449/0x710 [ 4544.965445][ T282] netlink_sendmsg+0x723/0xbe0 [ 4544.965445][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4544.965445][ T282] ___sys_sendmsg+0xee/0x170 [ 4544.965445][ T282] __sys_sendmsg+0xcd/0x170 [ 4544.965445][ T282] do_syscall_64+0xc6/0x1e0 [ 4544.965445][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4544.965445][ T282] [ 4544.967925][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4544.967925][ T282] netdev_get_by_index+0x5e/0x80 [ 4544.967925][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4544.967925][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4544.967925][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4544.967925][ T282] ipv6_add_addr+0x411/0x2000 [ 4544.967925][ T282] inet6_addr_add+0x30e/0xa40 [ 4544.967925][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4544.967925][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4544.967925][ T282] netlink_rcv_skb+0x130/0x360 [ 4544.967925][ T282] netlink_unicast+0x449/0x710 [ 4544.967925][ T282] netlink_sendmsg+0x723/0xbe0 [ 4544.967925][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4544.967925][ T282] ___sys_sendmsg+0xee/0x170 [ 4544.967925][ T282] __sys_sendmsg+0xcd/0x170 [ 4544.967925][ T282] do_syscall_64+0xc6/0x1e0 [ 4544.967925][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4544.967925][ T282] [ 4544.970383][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4544.970383][ T282] netdev_get_by_index+0x5e/0x80 [ 4544.970383][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4544.970383][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4544.970383][ T282] ip6_route_add+0x1c/0x140 [ 4544.970383][ T282] addrconf_add_mroute+0x129/0x180 [ 4544.970383][ T282] addrconf_add_dev+0xe2/0x170 [ 4544.970383][ T282] inet6_addr_add+0x12f/0xa40 [ 4544.970383][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4544.970383][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4544.970383][ T282] netlink_rcv_skb+0x130/0x360 [ 4544.970383][ T282] netlink_unicast+0x449/0x710 [ 4544.970383][ T282] netlink_sendmsg+0x723/0xbe0 [ 4544.970383][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4544.970383][ T282] ___sys_sendmsg+0xee/0x170 [ 4544.970383][ T282] __sys_sendmsg+0xcd/0x170 [ 4544.970383][ T282] do_syscall_64+0xc6/0x1e0 [ 4544.970383][ T282] [ 4544.972829][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4544.972829][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4544.972829][ T282] ipv6_find_idev+0x102/0x170 [ 4544.972829][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4544.972829][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4544.972829][ T282] netlink_rcv_skb+0x130/0x360 [ 4544.972829][ T282] netlink_unicast+0x449/0x710 [ 4544.972829][ T282] netlink_sendmsg+0x723/0xbe0 [ 4544.972829][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4544.972829][ T282] ___sys_sendmsg+0xee/0x170 [ 4544.972829][ T282] __sys_sendmsg+0xcd/0x170 [ 4544.972829][ T282] do_syscall_64+0xc6/0x1e0 [ 4544.972829][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4544.972829][ T282] [ 4544.974735][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4544.974735][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4544.974735][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4544.974735][ T282] ipv6_find_idev+0x102/0x170 [ 4544.974735][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4544.974735][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4544.974735][ T282] netlink_rcv_skb+0x130/0x360 [ 4544.974735][ T282] netlink_unicast+0x449/0x710 [ 4544.974735][ T282] netlink_sendmsg+0x723/0xbe0 [ 4544.974735][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4544.974735][ T282] ___sys_sendmsg+0xee/0x170 [ 4544.974735][ T282] __sys_sendmsg+0xcd/0x170 [ 4544.974735][ T282] do_syscall_64+0xc6/0x1e0 [ 4544.974735][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4544.974735][ T282] [ 4554.187057][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4554.187593][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4554.187593][ T284] netdev_get_by_index+0x5e/0x80 [ 4554.187593][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4554.187593][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4554.187593][ T284] ip6_route_add+0x1c/0x140 [ 4554.187593][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4554.187593][ T284] inet6_addr_add+0x4f8/0xa40 [ 4554.187593][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4554.187593][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4554.187593][ T284] netlink_rcv_skb+0x130/0x360 [ 4554.187593][ T284] netlink_unicast+0x449/0x710 [ 4554.187593][ T284] netlink_sendmsg+0x723/0xbe0 [ 4554.187593][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4554.187593][ T284] ___sys_sendmsg+0xee/0x170 [ 4554.187593][ T284] __sys_sendmsg+0xcd/0x170 [ 4554.187593][ T284] do_syscall_64+0xc6/0x1e0 [ 4554.187593][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4554.187593][ T284] [ 4554.189851][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4554.189851][ T284] netdev_get_by_index+0x5e/0x80 [ 4554.189851][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4554.189851][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4554.189851][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4554.189851][ T284] ipv6_add_addr+0x411/0x2000 [ 4554.189851][ T284] inet6_addr_add+0x30e/0xa40 [ 4554.189851][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4554.189851][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4554.189851][ T284] netlink_rcv_skb+0x130/0x360 [ 4554.189851][ T284] netlink_unicast+0x449/0x710 [ 4554.189851][ T284] netlink_sendmsg+0x723/0xbe0 [ 4554.189851][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4554.189851][ T284] ___sys_sendmsg+0xee/0x170 [ 4554.189851][ T284] __sys_sendmsg+0xcd/0x170 [ 4554.189851][ T284] do_syscall_64+0xc6/0x1e0 [ 4554.189851][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4554.189851][ T284] [ 4554.192074][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4554.192074][ T284] netdev_get_by_index+0x5e/0x80 [ 4554.192074][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4554.192074][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4554.192074][ T284] ip6_route_add+0x1c/0x140 [ 4554.192074][ T284] addrconf_add_mroute+0x129/0x180 [ 4554.192074][ T284] addrconf_add_dev+0xe2/0x170 [ 4554.192074][ T284] inet6_addr_add+0x12f/0xa40 [ 4554.192074][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4554.192074][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4554.192074][ T284] netlink_rcv_skb+0x130/0x360 [ 4554.192074][ T284] netlink_unicast+0x449/0x710 [ 4554.192074][ T284] netlink_sendmsg+0x723/0xbe0 [ 4554.192074][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4554.192074][ T284] ___sys_sendmsg+0xee/0x170 [ 4554.192074][ T284] __sys_sendmsg+0xcd/0x170 [ 4554.192074][ T284] do_syscall_64+0xc6/0x1e0 [ 4554.192074][ T284] [ 4554.194230][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4554.194230][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4554.194230][ T284] ipv6_find_idev+0x102/0x170 [ 4554.194230][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4554.194230][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4554.194230][ T284] netlink_rcv_skb+0x130/0x360 [ 4554.194230][ T284] netlink_unicast+0x449/0x710 [ 4554.194230][ T284] netlink_sendmsg+0x723/0xbe0 [ 4554.194230][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4554.194230][ T284] ___sys_sendmsg+0xee/0x170 [ 4554.194230][ T284] __sys_sendmsg+0xcd/0x170 [ 4554.194230][ T284] do_syscall_64+0xc6/0x1e0 [ 4554.194230][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4554.194230][ T284] [ 4554.195931][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4554.195931][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4554.195931][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4554.195931][ T284] ipv6_find_idev+0x102/0x170 [ 4554.195931][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4554.195931][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4554.195931][ T284] netlink_rcv_skb+0x130/0x360 [ 4554.195931][ T284] netlink_unicast+0x449/0x710 [ 4554.195931][ T284] netlink_sendmsg+0x723/0xbe0 [ 4554.195931][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4554.195931][ T284] ___sys_sendmsg+0xee/0x170 [ 4554.195931][ T284] __sys_sendmsg+0xcd/0x170 [ 4554.195931][ T284] do_syscall_64+0xc6/0x1e0 [ 4554.195931][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4554.195931][ T284] [ 4555.219041][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4555.219572][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4555.219572][ T282] dst_init+0x84/0x4a0 [ 4555.219572][ T282] dst_alloc+0x97/0x150 [ 4555.219572][ T282] ip6_dst_alloc+0x23/0x90 [ 4555.219572][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4555.219572][ T282] ip6_pol_route+0x56f/0x840 [ 4555.219572][ T282] fib6_rule_lookup+0x196/0x240 [ 4555.219572][ T282] ip6_route_input+0x542/0x980 [ 4555.219572][ T282] ipv6_rcv+0x8f/0x400 [ 4555.219572][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4555.219572][ T282] process_backlog+0x101/0x620 [ 4555.219572][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4555.219572][ T282] net_rx_action+0x495/0xbe0 [ 4555.219572][ T282] __do_softirq+0x1b5/0x7f6 [ 4555.219572][ T282] [ 4555.221570][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4555.221570][ T282] netdev_get_by_index+0x5e/0x80 [ 4555.221570][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4555.221570][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4555.221570][ T282] ip6_route_add+0x1c/0x140 [ 4555.221570][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4555.221570][ T282] inet6_addr_add+0x4f8/0xa40 [ 4555.221570][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4555.221570][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4555.221570][ T282] netlink_rcv_skb+0x130/0x360 [ 4555.221570][ T282] netlink_unicast+0x449/0x710 [ 4555.221570][ T282] netlink_sendmsg+0x723/0xbe0 [ 4555.221570][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4555.221570][ T282] ___sys_sendmsg+0xee/0x170 [ 4555.221570][ T282] __sys_sendmsg+0xcd/0x170 [ 4555.221570][ T282] do_syscall_64+0xc6/0x1e0 [ 4555.221570][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4555.221570][ T282] [ 4555.224003][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4555.224003][ T282] netdev_get_by_index+0x5e/0x80 [ 4555.224003][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4555.224003][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4555.224003][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4555.224003][ T282] ipv6_add_addr+0x411/0x2000 [ 4555.224003][ T282] inet6_addr_add+0x30e/0xa40 [ 4555.224003][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4555.224003][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4555.224003][ T282] netlink_rcv_skb+0x130/0x360 [ 4555.224003][ T282] netlink_unicast+0x449/0x710 [ 4555.224003][ T282] netlink_sendmsg+0x723/0xbe0 [ 4555.224003][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4555.224003][ T282] ___sys_sendmsg+0xee/0x170 [ 4555.224003][ T282] __sys_sendmsg+0xcd/0x170 [ 4555.224003][ T282] do_syscall_64+0xc6/0x1e0 [ 4555.224003][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4555.224003][ T282] [ 4555.226455][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4555.226455][ T282] netdev_get_by_index+0x5e/0x80 [ 4555.226455][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4555.226455][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4555.226455][ T282] ip6_route_add+0x1c/0x140 [ 4555.226455][ T282] addrconf_add_mroute+0x129/0x180 [ 4555.226455][ T282] addrconf_add_dev+0xe2/0x170 [ 4555.226455][ T282] inet6_addr_add+0x12f/0xa40 [ 4555.226455][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4555.226455][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4555.226455][ T282] netlink_rcv_skb+0x130/0x360 [ 4555.226455][ T282] netlink_unicast+0x449/0x710 [ 4555.226455][ T282] netlink_sendmsg+0x723/0xbe0 [ 4555.226455][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4555.226455][ T282] ___sys_sendmsg+0xee/0x170 [ 4555.226455][ T282] __sys_sendmsg+0xcd/0x170 [ 4555.226455][ T282] do_syscall_64+0xc6/0x1e0 [ 4555.226455][ T282] [ 4555.228874][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4555.228874][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4555.228874][ T282] ipv6_find_idev+0x102/0x170 [ 4555.228874][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4555.228874][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4555.228874][ T282] netlink_rcv_skb+0x130/0x360 [ 4555.228874][ T282] netlink_unicast+0x449/0x710 [ 4555.228874][ T282] netlink_sendmsg+0x723/0xbe0 [ 4555.228874][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4555.228874][ T282] ___sys_sendmsg+0xee/0x170 [ 4555.228874][ T282] __sys_sendmsg+0xcd/0x170 [ 4555.228874][ T282] do_syscall_64+0xc6/0x1e0 [ 4555.228874][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4555.228874][ T282] [ 4555.230777][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4555.230777][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4555.230777][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4555.230777][ T282] ipv6_find_idev+0x102/0x170 [ 4555.230777][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4555.230777][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4555.230777][ T282] netlink_rcv_skb+0x130/0x360 [ 4555.230777][ T282] netlink_unicast+0x449/0x710 [ 4555.230777][ T282] netlink_sendmsg+0x723/0xbe0 [ 4555.230777][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4555.230777][ T282] ___sys_sendmsg+0xee/0x170 [ 4555.230777][ T282] __sys_sendmsg+0xcd/0x170 [ 4555.230777][ T282] do_syscall_64+0xc6/0x1e0 [ 4555.230777][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4555.230777][ T282] [ 4564.435017][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4564.435513][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4564.435513][ T284] netdev_get_by_index+0x5e/0x80 [ 4564.435513][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4564.435513][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4564.435513][ T284] ip6_route_add+0x1c/0x140 [ 4564.435513][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4564.435513][ T284] inet6_addr_add+0x4f8/0xa40 [ 4564.435513][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4564.435513][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4564.435513][ T284] netlink_rcv_skb+0x130/0x360 [ 4564.435513][ T284] netlink_unicast+0x449/0x710 [ 4564.435513][ T284] netlink_sendmsg+0x723/0xbe0 [ 4564.435513][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4564.435513][ T284] ___sys_sendmsg+0xee/0x170 [ 4564.435513][ T284] __sys_sendmsg+0xcd/0x170 [ 4564.435513][ T284] do_syscall_64+0xc6/0x1e0 [ 4564.435513][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4564.435513][ T284] [ 4564.438007][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4564.438007][ T284] netdev_get_by_index+0x5e/0x80 [ 4564.438007][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4564.438007][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4564.438007][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4564.438007][ T284] ipv6_add_addr+0x411/0x2000 [ 4564.438007][ T284] inet6_addr_add+0x30e/0xa40 [ 4564.438007][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4564.438007][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4564.438007][ T284] netlink_rcv_skb+0x130/0x360 [ 4564.438007][ T284] netlink_unicast+0x449/0x710 [ 4564.438007][ T284] netlink_sendmsg+0x723/0xbe0 [ 4564.438007][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4564.438007][ T284] ___sys_sendmsg+0xee/0x170 [ 4564.438007][ T284] __sys_sendmsg+0xcd/0x170 [ 4564.438007][ T284] do_syscall_64+0xc6/0x1e0 [ 4564.438007][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4564.438007][ T284] [ 4564.440462][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4564.440462][ T284] netdev_get_by_index+0x5e/0x80 [ 4564.440462][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4564.440462][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4564.440462][ T284] ip6_route_add+0x1c/0x140 [ 4564.440462][ T284] addrconf_add_mroute+0x129/0x180 [ 4564.440462][ T284] addrconf_add_dev+0xe2/0x170 [ 4564.440462][ T284] inet6_addr_add+0x12f/0xa40 [ 4564.440462][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4564.440462][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4564.440462][ T284] netlink_rcv_skb+0x130/0x360 [ 4564.440462][ T284] netlink_unicast+0x449/0x710 [ 4564.440462][ T284] netlink_sendmsg+0x723/0xbe0 [ 4564.440462][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4564.440462][ T284] ___sys_sendmsg+0xee/0x170 [ 4564.440462][ T284] __sys_sendmsg+0xcd/0x170 [ 4564.440462][ T284] do_syscall_64+0xc6/0x1e0 [ 4564.440462][ T284] [ 4564.442818][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4564.442818][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4564.442818][ T284] ipv6_find_idev+0x102/0x170 [ 4564.442818][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4564.442818][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4564.442818][ T284] netlink_rcv_skb+0x130/0x360 [ 4564.442818][ T284] netlink_unicast+0x449/0x710 [ 4564.442818][ T284] netlink_sendmsg+0x723/0xbe0 [ 4564.442818][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4564.442818][ T284] ___sys_sendmsg+0xee/0x170 [ 4564.442818][ T284] __sys_sendmsg+0xcd/0x170 [ 4564.442818][ T284] do_syscall_64+0xc6/0x1e0 [ 4564.442818][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4564.442818][ T284] [ 4564.444732][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4564.444732][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4564.444732][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4564.444732][ T284] ipv6_find_idev+0x102/0x170 [ 4564.444732][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4564.444732][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4564.444732][ T284] netlink_rcv_skb+0x130/0x360 [ 4564.444732][ T284] netlink_unicast+0x449/0x710 [ 4564.444732][ T284] netlink_sendmsg+0x723/0xbe0 [ 4564.444732][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4564.444732][ T284] ___sys_sendmsg+0xee/0x170 [ 4564.444732][ T284] __sys_sendmsg+0xcd/0x170 [ 4564.444732][ T284] do_syscall_64+0xc6/0x1e0 [ 4564.444732][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4564.444732][ T284] [ 4565.299021][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4565.299533][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4565.299533][ T282] dst_init+0x84/0x4a0 [ 4565.299533][ T282] dst_alloc+0x97/0x150 [ 4565.299533][ T282] ip6_dst_alloc+0x23/0x90 [ 4565.299533][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4565.299533][ T282] ip6_pol_route+0x56f/0x840 [ 4565.299533][ T282] fib6_rule_lookup+0x196/0x240 [ 4565.299533][ T282] ip6_route_input+0x542/0x980 [ 4565.299533][ T282] ipv6_rcv+0x8f/0x400 [ 4565.299533][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4565.299533][ T282] process_backlog+0x101/0x620 [ 4565.299533][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4565.299533][ T282] net_rx_action+0x495/0xbe0 [ 4565.299533][ T282] __do_softirq+0x1b5/0x7f6 [ 4565.299533][ T282] [ 4565.301331][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4565.301331][ T282] netdev_get_by_index+0x5e/0x80 [ 4565.301331][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4565.301331][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4565.301331][ T282] ip6_route_add+0x1c/0x140 [ 4565.301331][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4565.301331][ T282] inet6_addr_add+0x4f8/0xa40 [ 4565.301331][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4565.301331][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4565.301331][ T282] netlink_rcv_skb+0x130/0x360 [ 4565.301331][ T282] netlink_unicast+0x449/0x710 [ 4565.301331][ T282] netlink_sendmsg+0x723/0xbe0 [ 4565.301331][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4565.301331][ T282] ___sys_sendmsg+0xee/0x170 [ 4565.301331][ T282] __sys_sendmsg+0xcd/0x170 [ 4565.301331][ T282] do_syscall_64+0xc6/0x1e0 [ 4565.301331][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4565.301331][ T282] [ 4565.303552][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4565.303552][ T282] netdev_get_by_index+0x5e/0x80 [ 4565.303552][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4565.303552][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4565.303552][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4565.303552][ T282] ipv6_add_addr+0x411/0x2000 [ 4565.303552][ T282] inet6_addr_add+0x30e/0xa40 [ 4565.303552][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4565.303552][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4565.303552][ T282] netlink_rcv_skb+0x130/0x360 [ 4565.303552][ T282] netlink_unicast+0x449/0x710 [ 4565.303552][ T282] netlink_sendmsg+0x723/0xbe0 [ 4565.303552][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4565.303552][ T282] ___sys_sendmsg+0xee/0x170 [ 4565.303552][ T282] __sys_sendmsg+0xcd/0x170 [ 4565.303552][ T282] do_syscall_64+0xc6/0x1e0 [ 4565.303552][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4565.303552][ T282] [ 4565.305765][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4565.305765][ T282] netdev_get_by_index+0x5e/0x80 [ 4565.305765][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4565.305765][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4565.305765][ T282] ip6_route_add+0x1c/0x140 [ 4565.305765][ T282] addrconf_add_mroute+0x129/0x180 [ 4565.305765][ T282] addrconf_add_dev+0xe2/0x170 [ 4565.305765][ T282] inet6_addr_add+0x12f/0xa40 [ 4565.305765][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4565.305765][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4565.305765][ T282] netlink_rcv_skb+0x130/0x360 [ 4565.305765][ T282] netlink_unicast+0x449/0x710 [ 4565.305765][ T282] netlink_sendmsg+0x723/0xbe0 [ 4565.305765][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4565.305765][ T282] ___sys_sendmsg+0xee/0x170 [ 4565.305765][ T282] __sys_sendmsg+0xcd/0x170 [ 4565.305765][ T282] do_syscall_64+0xc6/0x1e0 [ 4565.305765][ T282] [ 4565.307931][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4565.307931][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4565.307931][ T282] ipv6_find_idev+0x102/0x170 [ 4565.307931][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4565.307931][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4565.307931][ T282] netlink_rcv_skb+0x130/0x360 [ 4565.307931][ T282] netlink_unicast+0x449/0x710 [ 4565.307931][ T282] netlink_sendmsg+0x723/0xbe0 [ 4565.307931][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4565.307931][ T282] ___sys_sendmsg+0xee/0x170 [ 4565.307931][ T282] __sys_sendmsg+0xcd/0x170 [ 4565.307931][ T282] do_syscall_64+0xc6/0x1e0 [ 4565.307931][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4565.307931][ T282] [ 4565.309642][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4565.309642][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4565.309642][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4565.309642][ T282] ipv6_find_idev+0x102/0x170 [ 4565.309642][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4565.309642][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4565.309642][ T282] netlink_rcv_skb+0x130/0x360 [ 4565.309642][ T282] netlink_unicast+0x449/0x710 [ 4565.309642][ T282] netlink_sendmsg+0x723/0xbe0 [ 4565.309642][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4565.309642][ T282] ___sys_sendmsg+0xee/0x170 [ 4565.309642][ T282] __sys_sendmsg+0xcd/0x170 [ 4565.309642][ T282] do_syscall_64+0xc6/0x1e0 [ 4565.309642][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4565.309642][ T282] [ 4574.683056][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4574.683546][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4574.683546][ T284] netdev_get_by_index+0x5e/0x80 [ 4574.683546][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4574.683546][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4574.683546][ T284] ip6_route_add+0x1c/0x140 [ 4574.683546][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4574.683546][ T284] inet6_addr_add+0x4f8/0xa40 [ 4574.683546][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4574.683546][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4574.683546][ T284] netlink_rcv_skb+0x130/0x360 [ 4574.683546][ T284] netlink_unicast+0x449/0x710 [ 4574.683546][ T284] netlink_sendmsg+0x723/0xbe0 [ 4574.683546][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4574.683546][ T284] ___sys_sendmsg+0xee/0x170 [ 4574.683546][ T284] __sys_sendmsg+0xcd/0x170 [ 4574.683546][ T284] do_syscall_64+0xc6/0x1e0 [ 4574.683546][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4574.683546][ T284] [ 4574.685923][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4574.685923][ T284] netdev_get_by_index+0x5e/0x80 [ 4574.685923][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4574.685923][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4574.685923][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4574.685923][ T284] ipv6_add_addr+0x411/0x2000 [ 4574.685923][ T284] inet6_addr_add+0x30e/0xa40 [ 4574.685923][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4574.685923][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4574.685923][ T284] netlink_rcv_skb+0x130/0x360 [ 4574.685923][ T284] netlink_unicast+0x449/0x710 [ 4574.685923][ T284] netlink_sendmsg+0x723/0xbe0 [ 4574.685923][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4574.685923][ T284] ___sys_sendmsg+0xee/0x170 [ 4574.685923][ T284] __sys_sendmsg+0xcd/0x170 [ 4574.685923][ T284] do_syscall_64+0xc6/0x1e0 [ 4574.685923][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4574.685923][ T284] [ 4574.688180][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4574.688180][ T284] netdev_get_by_index+0x5e/0x80 [ 4574.688180][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4574.688180][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4574.688180][ T284] ip6_route_add+0x1c/0x140 [ 4574.688180][ T284] addrconf_add_mroute+0x129/0x180 [ 4574.688180][ T284] addrconf_add_dev+0xe2/0x170 [ 4574.688180][ T284] inet6_addr_add+0x12f/0xa40 [ 4574.688180][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4574.688180][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4574.688180][ T284] netlink_rcv_skb+0x130/0x360 [ 4574.688180][ T284] netlink_unicast+0x449/0x710 [ 4574.688180][ T284] netlink_sendmsg+0x723/0xbe0 [ 4574.688180][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4574.688180][ T284] ___sys_sendmsg+0xee/0x170 [ 4574.688180][ T284] __sys_sendmsg+0xcd/0x170 [ 4574.688180][ T284] do_syscall_64+0xc6/0x1e0 [ 4574.688180][ T284] [ 4574.690377][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4574.690377][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4574.690377][ T284] ipv6_find_idev+0x102/0x170 [ 4574.690377][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4574.690377][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4574.690377][ T284] netlink_rcv_skb+0x130/0x360 [ 4574.690377][ T284] netlink_unicast+0x449/0x710 [ 4574.690377][ T284] netlink_sendmsg+0x723/0xbe0 [ 4574.690377][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4574.690377][ T284] ___sys_sendmsg+0xee/0x170 [ 4574.690377][ T284] __sys_sendmsg+0xcd/0x170 [ 4574.690377][ T284] do_syscall_64+0xc6/0x1e0 [ 4574.690377][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4574.690377][ T284] [ 4574.692105][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4574.692105][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4574.692105][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4574.692105][ T284] ipv6_find_idev+0x102/0x170 [ 4574.692105][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4574.692105][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4574.692105][ T284] netlink_rcv_skb+0x130/0x360 [ 4574.692105][ T284] netlink_unicast+0x449/0x710 [ 4574.692105][ T284] netlink_sendmsg+0x723/0xbe0 [ 4574.692105][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4574.692105][ T284] ___sys_sendmsg+0xee/0x170 [ 4574.692105][ T284] __sys_sendmsg+0xcd/0x170 [ 4574.692105][ T284] do_syscall_64+0xc6/0x1e0 [ 4574.692105][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4574.692105][ T284] [ 4575.547009][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4575.547455][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4575.547455][ T282] dst_init+0x84/0x4a0 [ 4575.547455][ T282] dst_alloc+0x97/0x150 [ 4575.547455][ T282] ip6_dst_alloc+0x23/0x90 [ 4575.547455][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4575.547455][ T282] ip6_pol_route+0x56f/0x840 [ 4575.547455][ T282] fib6_rule_lookup+0x196/0x240 [ 4575.547455][ T282] ip6_route_input+0x542/0x980 [ 4575.547455][ T282] ipv6_rcv+0x8f/0x400 [ 4575.547455][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4575.547455][ T282] process_backlog+0x101/0x620 [ 4575.547455][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4575.547455][ T282] net_rx_action+0x495/0xbe0 [ 4575.547455][ T282] __do_softirq+0x1b5/0x7f6 [ 4575.547455][ T282] [ 4575.549280][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4575.549280][ T282] netdev_get_by_index+0x5e/0x80 [ 4575.549280][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4575.549280][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4575.549280][ T282] ip6_route_add+0x1c/0x140 [ 4575.549280][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4575.549280][ T282] inet6_addr_add+0x4f8/0xa40 [ 4575.549280][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4575.549280][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4575.549280][ T282] netlink_rcv_skb+0x130/0x360 [ 4575.549280][ T282] netlink_unicast+0x449/0x710 [ 4575.549280][ T282] netlink_sendmsg+0x723/0xbe0 [ 4575.549280][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4575.549280][ T282] ___sys_sendmsg+0xee/0x170 [ 4575.549280][ T282] __sys_sendmsg+0xcd/0x170 [ 4575.549280][ T282] do_syscall_64+0xc6/0x1e0 [ 4575.549280][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4575.549280][ T282] [ 4575.551492][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4575.551492][ T282] netdev_get_by_index+0x5e/0x80 [ 4575.551492][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4575.551492][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4575.551492][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4575.551492][ T282] ipv6_add_addr+0x411/0x2000 [ 4575.551492][ T282] inet6_addr_add+0x30e/0xa40 [ 4575.551492][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4575.551492][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4575.551492][ T282] netlink_rcv_skb+0x130/0x360 [ 4575.551492][ T282] netlink_unicast+0x449/0x710 [ 4575.551492][ T282] netlink_sendmsg+0x723/0xbe0 [ 4575.551492][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4575.551492][ T282] ___sys_sendmsg+0xee/0x170 [ 4575.551492][ T282] __sys_sendmsg+0xcd/0x170 [ 4575.551492][ T282] do_syscall_64+0xc6/0x1e0 [ 4575.551492][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4575.551492][ T282] [ 4575.553713][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4575.553713][ T282] netdev_get_by_index+0x5e/0x80 [ 4575.553713][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4575.553713][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4575.553713][ T282] ip6_route_add+0x1c/0x140 [ 4575.553713][ T282] addrconf_add_mroute+0x129/0x180 [ 4575.553713][ T282] addrconf_add_dev+0xe2/0x170 [ 4575.553713][ T282] inet6_addr_add+0x12f/0xa40 [ 4575.553713][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4575.553713][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4575.553713][ T282] netlink_rcv_skb+0x130/0x360 [ 4575.553713][ T282] netlink_unicast+0x449/0x710 [ 4575.553713][ T282] netlink_sendmsg+0x723/0xbe0 [ 4575.553713][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4575.553713][ T282] ___sys_sendmsg+0xee/0x170 [ 4575.553713][ T282] __sys_sendmsg+0xcd/0x170 [ 4575.553713][ T282] do_syscall_64+0xc6/0x1e0 [ 4575.553713][ T282] [ 4575.555898][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4575.555898][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4575.555898][ T282] ipv6_find_idev+0x102/0x170 [ 4575.555898][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4575.555898][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4575.555898][ T282] netlink_rcv_skb+0x130/0x360 [ 4575.555898][ T282] netlink_unicast+0x449/0x710 [ 4575.555898][ T282] netlink_sendmsg+0x723/0xbe0 [ 4575.555898][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4575.555898][ T282] ___sys_sendmsg+0xee/0x170 [ 4575.555898][ T282] __sys_sendmsg+0xcd/0x170 [ 4575.555898][ T282] do_syscall_64+0xc6/0x1e0 [ 4575.555898][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4575.555898][ T282] [ 4575.557600][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4575.557600][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4575.557600][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4575.557600][ T282] ipv6_find_idev+0x102/0x170 [ 4575.557600][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4575.557600][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4575.557600][ T282] netlink_rcv_skb+0x130/0x360 [ 4575.557600][ T282] netlink_unicast+0x449/0x710 [ 4575.557600][ T282] netlink_sendmsg+0x723/0xbe0 [ 4575.557600][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4575.557600][ T282] ___sys_sendmsg+0xee/0x170 [ 4575.557600][ T282] __sys_sendmsg+0xcd/0x170 [ 4575.557600][ T282] do_syscall_64+0xc6/0x1e0 [ 4575.557600][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4575.557600][ T282] [ 4584.931038][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4584.931479][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4584.931479][ T284] netdev_get_by_index+0x5e/0x80 [ 4584.931479][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4584.931479][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4584.931479][ T284] ip6_route_add+0x1c/0x140 [ 4584.931479][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4584.931479][ T284] inet6_addr_add+0x4f8/0xa40 [ 4584.931479][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4584.931479][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4584.931479][ T284] netlink_rcv_skb+0x130/0x360 [ 4584.931479][ T284] netlink_unicast+0x449/0x710 [ 4584.931479][ T284] netlink_sendmsg+0x723/0xbe0 [ 4584.931479][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4584.931479][ T284] ___sys_sendmsg+0xee/0x170 [ 4584.931479][ T284] __sys_sendmsg+0xcd/0x170 [ 4584.931479][ T284] do_syscall_64+0xc6/0x1e0 [ 4584.931479][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4584.931479][ T284] [ 4584.933796][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4584.933796][ T284] netdev_get_by_index+0x5e/0x80 [ 4584.933796][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4584.933796][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4584.933796][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4584.933796][ T284] ipv6_add_addr+0x411/0x2000 [ 4584.933796][ T284] inet6_addr_add+0x30e/0xa40 [ 4584.933796][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4584.933796][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4584.933796][ T284] netlink_rcv_skb+0x130/0x360 [ 4584.933796][ T284] netlink_unicast+0x449/0x710 [ 4584.933796][ T284] netlink_sendmsg+0x723/0xbe0 [ 4584.933796][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4584.933796][ T284] ___sys_sendmsg+0xee/0x170 [ 4584.933796][ T284] __sys_sendmsg+0xcd/0x170 [ 4584.933796][ T284] do_syscall_64+0xc6/0x1e0 [ 4584.933796][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4584.933796][ T284] [ 4584.936030][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4584.936030][ T284] netdev_get_by_index+0x5e/0x80 [ 4584.936030][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4584.936030][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4584.936030][ T284] ip6_route_add+0x1c/0x140 [ 4584.936030][ T284] addrconf_add_mroute+0x129/0x180 [ 4584.936030][ T284] addrconf_add_dev+0xe2/0x170 [ 4584.936030][ T284] inet6_addr_add+0x12f/0xa40 [ 4584.936030][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4584.936030][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4584.936030][ T284] netlink_rcv_skb+0x130/0x360 [ 4584.936030][ T284] netlink_unicast+0x449/0x710 [ 4584.936030][ T284] netlink_sendmsg+0x723/0xbe0 [ 4584.936030][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4584.936030][ T284] ___sys_sendmsg+0xee/0x170 [ 4584.936030][ T284] __sys_sendmsg+0xcd/0x170 [ 4584.936030][ T284] do_syscall_64+0xc6/0x1e0 [ 4584.936030][ T284] [ 4584.938237][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4584.938237][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4584.938237][ T284] ipv6_find_idev+0x102/0x170 [ 4584.938237][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4584.938237][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4584.938237][ T284] netlink_rcv_skb+0x130/0x360 [ 4584.938237][ T284] netlink_unicast+0x449/0x710 [ 4584.938237][ T284] netlink_sendmsg+0x723/0xbe0 [ 4584.938237][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4584.938237][ T284] ___sys_sendmsg+0xee/0x170 [ 4584.938237][ T284] __sys_sendmsg+0xcd/0x170 [ 4584.938237][ T284] do_syscall_64+0xc6/0x1e0 [ 4584.938237][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4584.938237][ T284] [ 4584.939979][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4584.939979][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4584.939979][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4584.939979][ T284] ipv6_find_idev+0x102/0x170 [ 4584.939979][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4584.939979][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4584.939979][ T284] netlink_rcv_skb+0x130/0x360 [ 4584.939979][ T284] netlink_unicast+0x449/0x710 [ 4584.939979][ T284] netlink_sendmsg+0x723/0xbe0 [ 4584.939979][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4584.939979][ T284] ___sys_sendmsg+0xee/0x170 [ 4584.939979][ T284] __sys_sendmsg+0xcd/0x170 [ 4584.939979][ T284] do_syscall_64+0xc6/0x1e0 [ 4584.939979][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4584.939979][ T284] [ 4585.795041][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4585.795452][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4585.795452][ T282] dst_init+0x84/0x4a0 [ 4585.795452][ T282] dst_alloc+0x97/0x150 [ 4585.795452][ T282] ip6_dst_alloc+0x23/0x90 [ 4585.795452][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4585.795452][ T282] ip6_pol_route+0x56f/0x840 [ 4585.795452][ T282] fib6_rule_lookup+0x196/0x240 [ 4585.795452][ T282] ip6_route_input+0x542/0x980 [ 4585.795452][ T282] ipv6_rcv+0x8f/0x400 [ 4585.795452][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4585.795452][ T282] process_backlog+0x101/0x620 [ 4585.795452][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4585.795452][ T282] net_rx_action+0x495/0xbe0 [ 4585.795452][ T282] __do_softirq+0x1b5/0x7f6 [ 4585.795452][ T282] [ 4585.797280][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4585.797280][ T282] netdev_get_by_index+0x5e/0x80 [ 4585.797280][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4585.797280][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4585.797280][ T282] ip6_route_add+0x1c/0x140 [ 4585.797280][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4585.797280][ T282] inet6_addr_add+0x4f8/0xa40 [ 4585.797280][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4585.797280][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4585.797280][ T282] netlink_rcv_skb+0x130/0x360 [ 4585.797280][ T282] netlink_unicast+0x449/0x710 [ 4585.797280][ T282] netlink_sendmsg+0x723/0xbe0 [ 4585.797280][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4585.797280][ T282] ___sys_sendmsg+0xee/0x170 [ 4585.797280][ T282] __sys_sendmsg+0xcd/0x170 [ 4585.797280][ T282] do_syscall_64+0xc6/0x1e0 [ 4585.797280][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4585.797280][ T282] [ 4585.799498][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4585.799498][ T282] netdev_get_by_index+0x5e/0x80 [ 4585.799498][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4585.799498][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4585.799498][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4585.799498][ T282] ipv6_add_addr+0x411/0x2000 [ 4585.799498][ T282] inet6_addr_add+0x30e/0xa40 [ 4585.799498][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4585.799498][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4585.799498][ T282] netlink_rcv_skb+0x130/0x360 [ 4585.799498][ T282] netlink_unicast+0x449/0x710 [ 4585.799498][ T282] netlink_sendmsg+0x723/0xbe0 [ 4585.799498][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4585.799498][ T282] ___sys_sendmsg+0xee/0x170 [ 4585.799498][ T282] __sys_sendmsg+0xcd/0x170 [ 4585.799498][ T282] do_syscall_64+0xc6/0x1e0 [ 4585.799498][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4585.799498][ T282] [ 4585.801709][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4585.801709][ T282] netdev_get_by_index+0x5e/0x80 [ 4585.801709][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4585.801709][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4585.801709][ T282] ip6_route_add+0x1c/0x140 [ 4585.801709][ T282] addrconf_add_mroute+0x129/0x180 [ 4585.801709][ T282] addrconf_add_dev+0xe2/0x170 [ 4585.801709][ T282] inet6_addr_add+0x12f/0xa40 [ 4585.801709][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4585.801709][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4585.801709][ T282] netlink_rcv_skb+0x130/0x360 [ 4585.801709][ T282] netlink_unicast+0x449/0x710 [ 4585.801709][ T282] netlink_sendmsg+0x723/0xbe0 [ 4585.801709][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4585.801709][ T282] ___sys_sendmsg+0xee/0x170 [ 4585.801709][ T282] __sys_sendmsg+0xcd/0x170 [ 4585.801709][ T282] do_syscall_64+0xc6/0x1e0 [ 4585.801709][ T282] [ 4585.803872][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4585.803872][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4585.803872][ T282] ipv6_find_idev+0x102/0x170 [ 4585.803872][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4585.803872][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4585.803872][ T282] netlink_rcv_skb+0x130/0x360 [ 4585.803872][ T282] netlink_unicast+0x449/0x710 [ 4585.803872][ T282] netlink_sendmsg+0x723/0xbe0 [ 4585.803872][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4585.803872][ T282] ___sys_sendmsg+0xee/0x170 [ 4585.803872][ T282] __sys_sendmsg+0xcd/0x170 [ 4585.803872][ T282] do_syscall_64+0xc6/0x1e0 [ 4585.803872][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4585.803872][ T282] [ 4585.805560][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4585.805560][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4585.805560][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4585.805560][ T282] ipv6_find_idev+0x102/0x170 [ 4585.805560][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4585.805560][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4585.805560][ T282] netlink_rcv_skb+0x130/0x360 [ 4585.805560][ T282] netlink_unicast+0x449/0x710 [ 4585.805560][ T282] netlink_sendmsg+0x723/0xbe0 [ 4585.805560][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4585.805560][ T282] ___sys_sendmsg+0xee/0x170 [ 4585.805560][ T282] __sys_sendmsg+0xcd/0x170 [ 4585.805560][ T282] do_syscall_64+0xc6/0x1e0 [ 4585.805560][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4585.805560][ T282] [ 4595.178976][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4595.179452][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4595.179452][ T284] netdev_get_by_index+0x5e/0x80 [ 4595.179452][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4595.179452][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4595.179452][ T284] ip6_route_add+0x1c/0x140 [ 4595.179452][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4595.179452][ T284] inet6_addr_add+0x4f8/0xa40 [ 4595.179452][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4595.179452][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4595.179452][ T284] netlink_rcv_skb+0x130/0x360 [ 4595.179452][ T284] netlink_unicast+0x449/0x710 [ 4595.179452][ T284] netlink_sendmsg+0x723/0xbe0 [ 4595.179452][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4595.179452][ T284] ___sys_sendmsg+0xee/0x170 [ 4595.179452][ T284] __sys_sendmsg+0xcd/0x170 [ 4595.179452][ T284] do_syscall_64+0xc6/0x1e0 [ 4595.179452][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4595.179452][ T284] [ 4595.181693][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4595.181693][ T284] netdev_get_by_index+0x5e/0x80 [ 4595.181693][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4595.181693][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4595.181693][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4595.181693][ T284] ipv6_add_addr+0x411/0x2000 [ 4595.181693][ T284] inet6_addr_add+0x30e/0xa40 [ 4595.181693][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4595.181693][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4595.181693][ T284] netlink_rcv_skb+0x130/0x360 [ 4595.181693][ T284] netlink_unicast+0x449/0x710 [ 4595.181693][ T284] netlink_sendmsg+0x723/0xbe0 [ 4595.181693][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4595.181693][ T284] ___sys_sendmsg+0xee/0x170 [ 4595.181693][ T284] __sys_sendmsg+0xcd/0x170 [ 4595.181693][ T284] do_syscall_64+0xc6/0x1e0 [ 4595.181693][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4595.181693][ T284] [ 4595.183919][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4595.183919][ T284] netdev_get_by_index+0x5e/0x80 [ 4595.183919][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4595.183919][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4595.183919][ T284] ip6_route_add+0x1c/0x140 [ 4595.183919][ T284] addrconf_add_mroute+0x129/0x180 [ 4595.183919][ T284] addrconf_add_dev+0xe2/0x170 [ 4595.183919][ T284] inet6_addr_add+0x12f/0xa40 [ 4595.183919][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4595.183919][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4595.183919][ T284] netlink_rcv_skb+0x130/0x360 [ 4595.183919][ T284] netlink_unicast+0x449/0x710 [ 4595.183919][ T284] netlink_sendmsg+0x723/0xbe0 [ 4595.183919][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4595.183919][ T284] ___sys_sendmsg+0xee/0x170 [ 4595.183919][ T284] __sys_sendmsg+0xcd/0x170 [ 4595.183919][ T284] do_syscall_64+0xc6/0x1e0 [ 4595.183919][ T284] [ 4595.186092][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4595.186092][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4595.186092][ T284] ipv6_find_idev+0x102/0x170 [ 4595.186092][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4595.186092][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4595.186092][ T284] netlink_rcv_skb+0x130/0x360 [ 4595.186092][ T284] netlink_unicast+0x449/0x710 [ 4595.186092][ T284] netlink_sendmsg+0x723/0xbe0 [ 4595.186092][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4595.186092][ T284] ___sys_sendmsg+0xee/0x170 [ 4595.186092][ T284] __sys_sendmsg+0xcd/0x170 [ 4595.186092][ T284] do_syscall_64+0xc6/0x1e0 [ 4595.186092][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4595.186092][ T284] [ 4595.187797][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4595.187797][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4595.187797][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4595.187797][ T284] ipv6_find_idev+0x102/0x170 [ 4595.187797][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4595.187797][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4595.187797][ T284] netlink_rcv_skb+0x130/0x360 [ 4595.187797][ T284] netlink_unicast+0x449/0x710 [ 4595.187797][ T284] netlink_sendmsg+0x723/0xbe0 [ 4595.187797][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4595.187797][ T284] ___sys_sendmsg+0xee/0x170 [ 4595.187797][ T284] __sys_sendmsg+0xcd/0x170 [ 4595.187797][ T284] do_syscall_64+0xc6/0x1e0 [ 4595.187797][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4595.187797][ T284] [ 4596.043050][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4596.043541][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4596.043541][ T282] dst_init+0x84/0x4a0 [ 4596.043541][ T282] dst_alloc+0x97/0x150 [ 4596.043541][ T282] ip6_dst_alloc+0x23/0x90 [ 4596.043541][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4596.043541][ T282] ip6_pol_route+0x56f/0x840 [ 4596.043541][ T282] fib6_rule_lookup+0x196/0x240 [ 4596.043541][ T282] ip6_route_input+0x542/0x980 [ 4596.043541][ T282] ipv6_rcv+0x8f/0x400 [ 4596.043541][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4596.043541][ T282] process_backlog+0x101/0x620 [ 4596.043541][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4596.043541][ T282] net_rx_action+0x495/0xbe0 [ 4596.043541][ T282] __do_softirq+0x1b5/0x7f6 [ 4596.043541][ T282] [ 4596.045371][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4596.045371][ T282] netdev_get_by_index+0x5e/0x80 [ 4596.045371][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4596.045371][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4596.045371][ T282] ip6_route_add+0x1c/0x140 [ 4596.045371][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4596.045371][ T282] inet6_addr_add+0x4f8/0xa40 [ 4596.045371][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4596.045371][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4596.045371][ T282] netlink_rcv_skb+0x130/0x360 [ 4596.045371][ T282] netlink_unicast+0x449/0x710 [ 4596.045371][ T282] netlink_sendmsg+0x723/0xbe0 [ 4596.045371][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4596.045371][ T282] ___sys_sendmsg+0xee/0x170 [ 4596.045371][ T282] __sys_sendmsg+0xcd/0x170 [ 4596.045371][ T282] do_syscall_64+0xc6/0x1e0 [ 4596.045371][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4596.045371][ T282] [ 4596.047573][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4596.047573][ T282] netdev_get_by_index+0x5e/0x80 [ 4596.047573][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4596.047573][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4596.047573][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4596.047573][ T282] ipv6_add_addr+0x411/0x2000 [ 4596.047573][ T282] inet6_addr_add+0x30e/0xa40 [ 4596.047573][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4596.047573][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4596.047573][ T282] netlink_rcv_skb+0x130/0x360 [ 4596.047573][ T282] netlink_unicast+0x449/0x710 [ 4596.047573][ T282] netlink_sendmsg+0x723/0xbe0 [ 4596.047573][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4596.047573][ T282] ___sys_sendmsg+0xee/0x170 [ 4596.047573][ T282] __sys_sendmsg+0xcd/0x170 [ 4596.047573][ T282] do_syscall_64+0xc6/0x1e0 [ 4596.047573][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4596.047573][ T282] [ 4596.049779][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4596.049779][ T282] netdev_get_by_index+0x5e/0x80 [ 4596.049779][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4596.049779][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4596.049779][ T282] ip6_route_add+0x1c/0x140 [ 4596.049779][ T282] addrconf_add_mroute+0x129/0x180 [ 4596.049779][ T282] addrconf_add_dev+0xe2/0x170 [ 4596.049779][ T282] inet6_addr_add+0x12f/0xa40 [ 4596.049779][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4596.049779][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4596.049779][ T282] netlink_rcv_skb+0x130/0x360 [ 4596.049779][ T282] netlink_unicast+0x449/0x710 [ 4596.049779][ T282] netlink_sendmsg+0x723/0xbe0 [ 4596.049779][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4596.049779][ T282] ___sys_sendmsg+0xee/0x170 [ 4596.049779][ T282] __sys_sendmsg+0xcd/0x170 [ 4596.049779][ T282] do_syscall_64+0xc6/0x1e0 [ 4596.049779][ T282] [ 4596.051926][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4596.051926][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4596.051926][ T282] ipv6_find_idev+0x102/0x170 [ 4596.051926][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4596.051926][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4596.051926][ T282] netlink_rcv_skb+0x130/0x360 [ 4596.051926][ T282] netlink_unicast+0x449/0x710 [ 4596.051926][ T282] netlink_sendmsg+0x723/0xbe0 [ 4596.051926][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4596.051926][ T282] ___sys_sendmsg+0xee/0x170 [ 4596.051926][ T282] __sys_sendmsg+0xcd/0x170 [ 4596.051926][ T282] do_syscall_64+0xc6/0x1e0 [ 4596.051926][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4596.051926][ T282] [ 4596.053623][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4596.053623][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4596.053623][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4596.053623][ T282] ipv6_find_idev+0x102/0x170 [ 4596.053623][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4596.053623][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4596.053623][ T282] netlink_rcv_skb+0x130/0x360 [ 4596.053623][ T282] netlink_unicast+0x449/0x710 [ 4596.053623][ T282] netlink_sendmsg+0x723/0xbe0 [ 4596.053623][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4596.053623][ T282] ___sys_sendmsg+0xee/0x170 [ 4596.053623][ T282] __sys_sendmsg+0xcd/0x170 [ 4596.053623][ T282] do_syscall_64+0xc6/0x1e0 [ 4596.053623][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4596.053623][ T282] [ 4605.426967][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4605.427461][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4605.427461][ T284] netdev_get_by_index+0x5e/0x80 [ 4605.427461][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4605.427461][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4605.427461][ T284] ip6_route_add+0x1c/0x140 [ 4605.427461][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4605.427461][ T284] inet6_addr_add+0x4f8/0xa40 [ 4605.427461][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4605.427461][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4605.427461][ T284] netlink_rcv_skb+0x130/0x360 [ 4605.427461][ T284] netlink_unicast+0x449/0x710 [ 4605.427461][ T284] netlink_sendmsg+0x723/0xbe0 [ 4605.427461][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4605.427461][ T284] ___sys_sendmsg+0xee/0x170 [ 4605.427461][ T284] __sys_sendmsg+0xcd/0x170 [ 4605.427461][ T284] do_syscall_64+0xc6/0x1e0 [ 4605.427461][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4605.427461][ T284] [ 4605.429738][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4605.429738][ T284] netdev_get_by_index+0x5e/0x80 [ 4605.429738][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4605.429738][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4605.429738][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4605.429738][ T284] ipv6_add_addr+0x411/0x2000 [ 4605.429738][ T284] inet6_addr_add+0x30e/0xa40 [ 4605.429738][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4605.429738][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4605.429738][ T284] netlink_rcv_skb+0x130/0x360 [ 4605.429738][ T284] netlink_unicast+0x449/0x710 [ 4605.429738][ T284] netlink_sendmsg+0x723/0xbe0 [ 4605.429738][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4605.429738][ T284] ___sys_sendmsg+0xee/0x170 [ 4605.429738][ T284] __sys_sendmsg+0xcd/0x170 [ 4605.429738][ T284] do_syscall_64+0xc6/0x1e0 [ 4605.429738][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4605.429738][ T284] [ 4605.431953][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4605.431953][ T284] netdev_get_by_index+0x5e/0x80 [ 4605.431953][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4605.431953][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4605.431953][ T284] ip6_route_add+0x1c/0x140 [ 4605.431953][ T284] addrconf_add_mroute+0x129/0x180 [ 4605.431953][ T284] addrconf_add_dev+0xe2/0x170 [ 4605.431953][ T284] inet6_addr_add+0x12f/0xa40 [ 4605.431953][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4605.431953][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4605.431953][ T284] netlink_rcv_skb+0x130/0x360 [ 4605.431953][ T284] netlink_unicast+0x449/0x710 [ 4605.431953][ T284] netlink_sendmsg+0x723/0xbe0 [ 4605.431953][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4605.431953][ T284] ___sys_sendmsg+0xee/0x170 [ 4605.431953][ T284] __sys_sendmsg+0xcd/0x170 [ 4605.431953][ T284] do_syscall_64+0xc6/0x1e0 [ 4605.431953][ T284] [ 4605.434157][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4605.434157][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4605.434157][ T284] ipv6_find_idev+0x102/0x170 [ 4605.434157][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4605.434157][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4605.434157][ T284] netlink_rcv_skb+0x130/0x360 [ 4605.434157][ T284] netlink_unicast+0x449/0x710 [ 4605.434157][ T284] netlink_sendmsg+0x723/0xbe0 [ 4605.434157][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4605.434157][ T284] ___sys_sendmsg+0xee/0x170 [ 4605.434157][ T284] __sys_sendmsg+0xcd/0x170 [ 4605.434157][ T284] do_syscall_64+0xc6/0x1e0 [ 4605.434157][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4605.434157][ T284] [ 4605.435871][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4605.435871][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4605.435871][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4605.435871][ T284] ipv6_find_idev+0x102/0x170 [ 4605.435871][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4605.435871][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4605.435871][ T284] netlink_rcv_skb+0x130/0x360 [ 4605.435871][ T284] netlink_unicast+0x449/0x710 [ 4605.435871][ T284] netlink_sendmsg+0x723/0xbe0 [ 4605.435871][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4605.435871][ T284] ___sys_sendmsg+0xee/0x170 [ 4605.435871][ T284] __sys_sendmsg+0xcd/0x170 [ 4605.435871][ T284] do_syscall_64+0xc6/0x1e0 [ 4605.435871][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4605.435871][ T284] [ 4606.291018][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4606.291455][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4606.291455][ T282] dst_init+0x84/0x4a0 [ 4606.291455][ T282] dst_alloc+0x97/0x150 [ 4606.291455][ T282] ip6_dst_alloc+0x23/0x90 [ 4606.291455][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4606.291455][ T282] ip6_pol_route+0x56f/0x840 [ 4606.291455][ T282] fib6_rule_lookup+0x196/0x240 [ 4606.291455][ T282] ip6_route_input+0x542/0x980 [ 4606.291455][ T282] ipv6_rcv+0x8f/0x400 [ 4606.291455][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4606.291455][ T282] process_backlog+0x101/0x620 [ 4606.291455][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4606.291455][ T282] net_rx_action+0x495/0xbe0 [ 4606.291455][ T282] __do_softirq+0x1b5/0x7f6 [ 4606.291455][ T282] [ 4606.293259][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4606.293259][ T282] netdev_get_by_index+0x5e/0x80 [ 4606.293259][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4606.293259][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4606.293259][ T282] ip6_route_add+0x1c/0x140 [ 4606.293259][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4606.293259][ T282] inet6_addr_add+0x4f8/0xa40 [ 4606.293259][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4606.293259][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4606.293259][ T282] netlink_rcv_skb+0x130/0x360 [ 4606.293259][ T282] netlink_unicast+0x449/0x710 [ 4606.293259][ T282] netlink_sendmsg+0x723/0xbe0 [ 4606.293259][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4606.293259][ T282] ___sys_sendmsg+0xee/0x170 [ 4606.293259][ T282] __sys_sendmsg+0xcd/0x170 [ 4606.293259][ T282] do_syscall_64+0xc6/0x1e0 [ 4606.293259][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4606.293259][ T282] [ 4606.295484][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4606.295484][ T282] netdev_get_by_index+0x5e/0x80 [ 4606.295484][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4606.295484][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4606.295484][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4606.295484][ T282] ipv6_add_addr+0x411/0x2000 [ 4606.295484][ T282] inet6_addr_add+0x30e/0xa40 [ 4606.295484][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4606.295484][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4606.295484][ T282] netlink_rcv_skb+0x130/0x360 [ 4606.295484][ T282] netlink_unicast+0x449/0x710 [ 4606.295484][ T282] netlink_sendmsg+0x723/0xbe0 [ 4606.295484][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4606.295484][ T282] ___sys_sendmsg+0xee/0x170 [ 4606.295484][ T282] __sys_sendmsg+0xcd/0x170 [ 4606.295484][ T282] do_syscall_64+0xc6/0x1e0 [ 4606.295484][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4606.295484][ T282] [ 4606.297700][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4606.297700][ T282] netdev_get_by_index+0x5e/0x80 [ 4606.297700][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4606.297700][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4606.297700][ T282] ip6_route_add+0x1c/0x140 [ 4606.297700][ T282] addrconf_add_mroute+0x129/0x180 [ 4606.297700][ T282] addrconf_add_dev+0xe2/0x170 [ 4606.297700][ T282] inet6_addr_add+0x12f/0xa40 [ 4606.297700][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4606.297700][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4606.297700][ T282] netlink_rcv_skb+0x130/0x360 [ 4606.297700][ T282] netlink_unicast+0x449/0x710 [ 4606.297700][ T282] netlink_sendmsg+0x723/0xbe0 [ 4606.297700][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4606.297700][ T282] ___sys_sendmsg+0xee/0x170 [ 4606.297700][ T282] __sys_sendmsg+0xcd/0x170 [ 4606.297700][ T282] do_syscall_64+0xc6/0x1e0 [ 4606.297700][ T282] [ 4606.299892][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4606.299892][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4606.299892][ T282] ipv6_find_idev+0x102/0x170 [ 4606.299892][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4606.299892][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4606.299892][ T282] netlink_rcv_skb+0x130/0x360 [ 4606.299892][ T282] netlink_unicast+0x449/0x710 [ 4606.299892][ T282] netlink_sendmsg+0x723/0xbe0 [ 4606.299892][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4606.299892][ T282] ___sys_sendmsg+0xee/0x170 [ 4606.299892][ T282] __sys_sendmsg+0xcd/0x170 [ 4606.299892][ T282] do_syscall_64+0xc6/0x1e0 [ 4606.299892][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4606.299892][ T282] [ 4606.301599][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4606.301599][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4606.301599][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4606.301599][ T282] ipv6_find_idev+0x102/0x170 [ 4606.301599][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4606.301599][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4606.301599][ T282] netlink_rcv_skb+0x130/0x360 [ 4606.301599][ T282] netlink_unicast+0x449/0x710 [ 4606.301599][ T282] netlink_sendmsg+0x723/0xbe0 [ 4606.301599][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4606.301599][ T282] ___sys_sendmsg+0xee/0x170 [ 4606.301599][ T282] __sys_sendmsg+0xcd/0x170 [ 4606.301599][ T282] do_syscall_64+0xc6/0x1e0 [ 4606.301599][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4606.301599][ T282] [ 4615.675063][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4615.675624][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4615.675624][ T284] netdev_get_by_index+0x5e/0x80 [ 4615.675624][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4615.675624][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4615.675624][ T284] ip6_route_add+0x1c/0x140 [ 4615.675624][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4615.675624][ T284] inet6_addr_add+0x4f8/0xa40 [ 4615.675624][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4615.675624][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4615.675624][ T284] netlink_rcv_skb+0x130/0x360 [ 4615.675624][ T284] netlink_unicast+0x449/0x710 [ 4615.675624][ T284] netlink_sendmsg+0x723/0xbe0 [ 4615.675624][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4615.675624][ T284] ___sys_sendmsg+0xee/0x170 [ 4615.675624][ T284] __sys_sendmsg+0xcd/0x170 [ 4615.675624][ T284] do_syscall_64+0xc6/0x1e0 [ 4615.675624][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4615.675624][ T284] [ 4615.677848][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4615.677848][ T284] netdev_get_by_index+0x5e/0x80 [ 4615.677848][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4615.677848][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4615.677848][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4615.677848][ T284] ipv6_add_addr+0x411/0x2000 [ 4615.677848][ T284] inet6_addr_add+0x30e/0xa40 [ 4615.677848][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4615.677848][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4615.677848][ T284] netlink_rcv_skb+0x130/0x360 [ 4615.677848][ T284] netlink_unicast+0x449/0x710 [ 4615.677848][ T284] netlink_sendmsg+0x723/0xbe0 [ 4615.677848][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4615.677848][ T284] ___sys_sendmsg+0xee/0x170 [ 4615.677848][ T284] __sys_sendmsg+0xcd/0x170 [ 4615.677848][ T284] do_syscall_64+0xc6/0x1e0 [ 4615.677848][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4615.677848][ T284] [ 4615.680579][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4615.680579][ T284] netdev_get_by_index+0x5e/0x80 [ 4615.680579][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4615.680579][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4615.680579][ T284] ip6_route_add+0x1c/0x140 [ 4615.680579][ T284] addrconf_add_mroute+0x129/0x180 [ 4615.680579][ T284] addrconf_add_dev+0xe2/0x170 [ 4615.680579][ T284] inet6_addr_add+0x12f/0xa40 [ 4615.680579][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4615.680579][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4615.680579][ T284] netlink_rcv_skb+0x130/0x360 [ 4615.680579][ T284] netlink_unicast+0x449/0x710 [ 4615.680579][ T284] netlink_sendmsg+0x723/0xbe0 [ 4615.680579][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4615.680579][ T284] ___sys_sendmsg+0xee/0x170 [ 4615.680579][ T284] __sys_sendmsg+0xcd/0x170 [ 4615.680579][ T284] do_syscall_64+0xc6/0x1e0 [ 4615.680579][ T284] [ 4615.682744][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4615.682744][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4615.682744][ T284] ipv6_find_idev+0x102/0x170 [ 4615.682744][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4615.682744][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4615.682744][ T284] netlink_rcv_skb+0x130/0x360 [ 4615.682744][ T284] netlink_unicast+0x449/0x710 [ 4615.682744][ T284] netlink_sendmsg+0x723/0xbe0 [ 4615.682744][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4615.682744][ T284] ___sys_sendmsg+0xee/0x170 [ 4615.682744][ T284] __sys_sendmsg+0xcd/0x170 [ 4615.682744][ T284] do_syscall_64+0xc6/0x1e0 [ 4615.682744][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4615.682744][ T284] [ 4615.684444][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4615.684444][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4615.684444][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4615.684444][ T284] ipv6_find_idev+0x102/0x170 [ 4615.684444][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4615.684444][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4615.684444][ T284] netlink_rcv_skb+0x130/0x360 [ 4615.684444][ T284] netlink_unicast+0x449/0x710 [ 4615.684444][ T284] netlink_sendmsg+0x723/0xbe0 [ 4615.684444][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4615.684444][ T284] ___sys_sendmsg+0xee/0x170 [ 4615.684444][ T284] __sys_sendmsg+0xcd/0x170 [ 4615.684444][ T284] do_syscall_64+0xc6/0x1e0 [ 4615.684444][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4615.684444][ T284] [ 4616.539022][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4616.539484][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4616.539484][ T282] dst_init+0x84/0x4a0 [ 4616.539484][ T282] dst_alloc+0x97/0x150 [ 4616.539484][ T282] ip6_dst_alloc+0x23/0x90 [ 4616.539484][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4616.539484][ T282] ip6_pol_route+0x56f/0x840 [ 4616.539484][ T282] fib6_rule_lookup+0x196/0x240 [ 4616.539484][ T282] ip6_route_input+0x542/0x980 [ 4616.539484][ T282] ipv6_rcv+0x8f/0x400 [ 4616.539484][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4616.539484][ T282] process_backlog+0x101/0x620 [ 4616.539484][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4616.539484][ T282] net_rx_action+0x495/0xbe0 [ 4616.539484][ T282] __do_softirq+0x1b5/0x7f6 [ 4616.539484][ T282] [ 4616.543540][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4616.543540][ T282] netdev_get_by_index+0x5e/0x80 [ 4616.543540][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4616.543540][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4616.543540][ T282] ip6_route_add+0x1c/0x140 [ 4616.543540][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4616.543540][ T282] inet6_addr_add+0x4f8/0xa40 [ 4616.543540][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4616.543540][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4616.543540][ T282] netlink_rcv_skb+0x130/0x360 [ 4616.543540][ T282] netlink_unicast+0x449/0x710 [ 4616.543540][ T282] netlink_sendmsg+0x723/0xbe0 [ 4616.543540][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4616.543540][ T282] ___sys_sendmsg+0xee/0x170 [ 4616.543540][ T282] __sys_sendmsg+0xcd/0x170 [ 4616.543540][ T282] do_syscall_64+0xc6/0x1e0 [ 4616.543540][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4616.543540][ T282] [ 4616.545763][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4616.545763][ T282] netdev_get_by_index+0x5e/0x80 [ 4616.545763][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4616.545763][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4616.545763][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4616.545763][ T282] ipv6_add_addr+0x411/0x2000 [ 4616.545763][ T282] inet6_addr_add+0x30e/0xa40 [ 4616.545763][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4616.545763][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4616.545763][ T282] netlink_rcv_skb+0x130/0x360 [ 4616.545763][ T282] netlink_unicast+0x449/0x710 [ 4616.545763][ T282] netlink_sendmsg+0x723/0xbe0 [ 4616.545763][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4616.545763][ T282] ___sys_sendmsg+0xee/0x170 [ 4616.545763][ T282] __sys_sendmsg+0xcd/0x170 [ 4616.545763][ T282] do_syscall_64+0xc6/0x1e0 [ 4616.545763][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4616.545763][ T282] [ 4616.547962][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4616.547962][ T282] netdev_get_by_index+0x5e/0x80 [ 4616.547962][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4616.547962][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4616.547962][ T282] ip6_route_add+0x1c/0x140 [ 4616.547962][ T282] addrconf_add_mroute+0x129/0x180 [ 4616.547962][ T282] addrconf_add_dev+0xe2/0x170 [ 4616.547962][ T282] inet6_addr_add+0x12f/0xa40 [ 4616.547962][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4616.547962][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4616.547962][ T282] netlink_rcv_skb+0x130/0x360 [ 4616.547962][ T282] netlink_unicast+0x449/0x710 [ 4616.547962][ T282] netlink_sendmsg+0x723/0xbe0 [ 4616.547962][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4616.547962][ T282] ___sys_sendmsg+0xee/0x170 [ 4616.547962][ T282] __sys_sendmsg+0xcd/0x170 [ 4616.547962][ T282] do_syscall_64+0xc6/0x1e0 [ 4616.547962][ T282] [ 4616.550137][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4616.550137][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4616.550137][ T282] ipv6_find_idev+0x102/0x170 [ 4616.550137][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4616.550137][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4616.550137][ T282] netlink_rcv_skb+0x130/0x360 [ 4616.550137][ T282] netlink_unicast+0x449/0x710 [ 4616.550137][ T282] netlink_sendmsg+0x723/0xbe0 [ 4616.550137][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4616.550137][ T282] ___sys_sendmsg+0xee/0x170 [ 4616.550137][ T282] __sys_sendmsg+0xcd/0x170 [ 4616.550137][ T282] do_syscall_64+0xc6/0x1e0 [ 4616.550137][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4616.550137][ T282] [ 4616.551839][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4616.551839][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4616.551839][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4616.551839][ T282] ipv6_find_idev+0x102/0x170 [ 4616.551839][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4616.551839][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4616.551839][ T282] netlink_rcv_skb+0x130/0x360 [ 4616.551839][ T282] netlink_unicast+0x449/0x710 [ 4616.551839][ T282] netlink_sendmsg+0x723/0xbe0 [ 4616.551839][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4616.551839][ T282] ___sys_sendmsg+0xee/0x170 [ 4616.551839][ T282] __sys_sendmsg+0xcd/0x170 [ 4616.551839][ T282] do_syscall_64+0xc6/0x1e0 [ 4616.551839][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4616.551839][ T282] [ 4625.923057][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4625.923529][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4625.923529][ T284] netdev_get_by_index+0x5e/0x80 [ 4625.923529][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4625.923529][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4625.923529][ T284] ip6_route_add+0x1c/0x140 [ 4625.923529][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4625.923529][ T284] inet6_addr_add+0x4f8/0xa40 [ 4625.923529][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4625.923529][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4625.923529][ T284] netlink_rcv_skb+0x130/0x360 [ 4625.923529][ T284] netlink_unicast+0x449/0x710 [ 4625.923529][ T284] netlink_sendmsg+0x723/0xbe0 [ 4625.923529][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4625.923529][ T284] ___sys_sendmsg+0xee/0x170 [ 4625.923529][ T284] __sys_sendmsg+0xcd/0x170 [ 4625.923529][ T284] do_syscall_64+0xc6/0x1e0 [ 4625.923529][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4625.923529][ T284] [ 4625.925797][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4625.925797][ T284] netdev_get_by_index+0x5e/0x80 [ 4625.925797][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4625.925797][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4625.925797][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4625.925797][ T284] ipv6_add_addr+0x411/0x2000 [ 4625.925797][ T284] inet6_addr_add+0x30e/0xa40 [ 4625.925797][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4625.925797][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4625.925797][ T284] netlink_rcv_skb+0x130/0x360 [ 4625.925797][ T284] netlink_unicast+0x449/0x710 [ 4625.925797][ T284] netlink_sendmsg+0x723/0xbe0 [ 4625.925797][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4625.925797][ T284] ___sys_sendmsg+0xee/0x170 [ 4625.925797][ T284] __sys_sendmsg+0xcd/0x170 [ 4625.925797][ T284] do_syscall_64+0xc6/0x1e0 [ 4625.925797][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4625.925797][ T284] [ 4625.928006][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4625.928006][ T284] netdev_get_by_index+0x5e/0x80 [ 4625.928006][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4625.928006][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4625.928006][ T284] ip6_route_add+0x1c/0x140 [ 4625.928006][ T284] addrconf_add_mroute+0x129/0x180 [ 4625.928006][ T284] addrconf_add_dev+0xe2/0x170 [ 4625.928006][ T284] inet6_addr_add+0x12f/0xa40 [ 4625.928006][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4625.928006][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4625.928006][ T284] netlink_rcv_skb+0x130/0x360 [ 4625.928006][ T284] netlink_unicast+0x449/0x710 [ 4625.928006][ T284] netlink_sendmsg+0x723/0xbe0 [ 4625.928006][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4625.928006][ T284] ___sys_sendmsg+0xee/0x170 [ 4625.928006][ T284] __sys_sendmsg+0xcd/0x170 [ 4625.928006][ T284] do_syscall_64+0xc6/0x1e0 [ 4625.928006][ T284] [ 4625.930202][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4625.930202][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4625.930202][ T284] ipv6_find_idev+0x102/0x170 [ 4625.930202][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4625.930202][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4625.930202][ T284] netlink_rcv_skb+0x130/0x360 [ 4625.930202][ T284] netlink_unicast+0x449/0x710 [ 4625.930202][ T284] netlink_sendmsg+0x723/0xbe0 [ 4625.930202][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4625.930202][ T284] ___sys_sendmsg+0xee/0x170 [ 4625.930202][ T284] __sys_sendmsg+0xcd/0x170 [ 4625.930202][ T284] do_syscall_64+0xc6/0x1e0 [ 4625.930202][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4625.930202][ T284] [ 4625.931907][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4625.931907][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4625.931907][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4625.931907][ T284] ipv6_find_idev+0x102/0x170 [ 4625.931907][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4625.931907][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4625.931907][ T284] netlink_rcv_skb+0x130/0x360 [ 4625.931907][ T284] netlink_unicast+0x449/0x710 [ 4625.931907][ T284] netlink_sendmsg+0x723/0xbe0 [ 4625.931907][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4625.931907][ T284] ___sys_sendmsg+0xee/0x170 [ 4625.931907][ T284] __sys_sendmsg+0xcd/0x170 [ 4625.931907][ T284] do_syscall_64+0xc6/0x1e0 [ 4625.931907][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4625.931907][ T284] [ 4626.795024][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4626.795427][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4626.795427][ T282] dst_init+0x84/0x4a0 [ 4626.795427][ T282] dst_alloc+0x97/0x150 [ 4626.795427][ T282] ip6_dst_alloc+0x23/0x90 [ 4626.795427][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4626.795427][ T282] ip6_pol_route+0x56f/0x840 [ 4626.795427][ T282] fib6_rule_lookup+0x196/0x240 [ 4626.795427][ T282] ip6_route_input+0x542/0x980 [ 4626.795427][ T282] ipv6_rcv+0x8f/0x400 [ 4626.795427][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4626.795427][ T282] process_backlog+0x101/0x620 [ 4626.795427][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4626.795427][ T282] net_rx_action+0x495/0xbe0 [ 4626.795427][ T282] __do_softirq+0x1b5/0x7f6 [ 4626.795427][ T282] [ 4626.797266][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4626.797266][ T282] netdev_get_by_index+0x5e/0x80 [ 4626.797266][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4626.797266][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4626.797266][ T282] ip6_route_add+0x1c/0x140 [ 4626.797266][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4626.797266][ T282] inet6_addr_add+0x4f8/0xa40 [ 4626.797266][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4626.797266][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4626.797266][ T282] netlink_rcv_skb+0x130/0x360 [ 4626.797266][ T282] netlink_unicast+0x449/0x710 [ 4626.797266][ T282] netlink_sendmsg+0x723/0xbe0 [ 4626.797266][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4626.797266][ T282] ___sys_sendmsg+0xee/0x170 [ 4626.797266][ T282] __sys_sendmsg+0xcd/0x170 [ 4626.797266][ T282] do_syscall_64+0xc6/0x1e0 [ 4626.797266][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4626.797266][ T282] [ 4626.799492][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4626.799492][ T282] netdev_get_by_index+0x5e/0x80 [ 4626.799492][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4626.799492][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4626.799492][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4626.799492][ T282] ipv6_add_addr+0x411/0x2000 [ 4626.799492][ T282] inet6_addr_add+0x30e/0xa40 [ 4626.799492][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4626.799492][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4626.799492][ T282] netlink_rcv_skb+0x130/0x360 [ 4626.799492][ T282] netlink_unicast+0x449/0x710 [ 4626.799492][ T282] netlink_sendmsg+0x723/0xbe0 [ 4626.799492][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4626.799492][ T282] ___sys_sendmsg+0xee/0x170 [ 4626.799492][ T282] __sys_sendmsg+0xcd/0x170 [ 4626.799492][ T282] do_syscall_64+0xc6/0x1e0 [ 4626.799492][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4626.799492][ T282] [ 4626.801715][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4626.801715][ T282] netdev_get_by_index+0x5e/0x80 [ 4626.801715][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4626.801715][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4626.801715][ T282] ip6_route_add+0x1c/0x140 [ 4626.801715][ T282] addrconf_add_mroute+0x129/0x180 [ 4626.801715][ T282] addrconf_add_dev+0xe2/0x170 [ 4626.801715][ T282] inet6_addr_add+0x12f/0xa40 [ 4626.801715][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4626.801715][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4626.801715][ T282] netlink_rcv_skb+0x130/0x360 [ 4626.801715][ T282] netlink_unicast+0x449/0x710 [ 4626.801715][ T282] netlink_sendmsg+0x723/0xbe0 [ 4626.801715][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4626.801715][ T282] ___sys_sendmsg+0xee/0x170 [ 4626.801715][ T282] __sys_sendmsg+0xcd/0x170 [ 4626.801715][ T282] do_syscall_64+0xc6/0x1e0 [ 4626.801715][ T282] [ 4626.803882][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4626.803882][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4626.803882][ T282] ipv6_find_idev+0x102/0x170 [ 4626.803882][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4626.803882][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4626.803882][ T282] netlink_rcv_skb+0x130/0x360 [ 4626.803882][ T282] netlink_unicast+0x449/0x710 [ 4626.803882][ T282] netlink_sendmsg+0x723/0xbe0 [ 4626.803882][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4626.803882][ T282] ___sys_sendmsg+0xee/0x170 [ 4626.803882][ T282] __sys_sendmsg+0xcd/0x170 [ 4626.803882][ T282] do_syscall_64+0xc6/0x1e0 [ 4626.803882][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4626.803882][ T282] [ 4626.805577][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4626.805577][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4626.805577][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4626.805577][ T282] ipv6_find_idev+0x102/0x170 [ 4626.805577][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4626.805577][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4626.805577][ T282] netlink_rcv_skb+0x130/0x360 [ 4626.805577][ T282] netlink_unicast+0x449/0x710 [ 4626.805577][ T282] netlink_sendmsg+0x723/0xbe0 [ 4626.805577][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4626.805577][ T282] ___sys_sendmsg+0xee/0x170 [ 4626.805577][ T282] __sys_sendmsg+0xcd/0x170 [ 4626.805577][ T282] do_syscall_64+0xc6/0x1e0 [ 4626.805577][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4626.805577][ T282] [ 4636.171051][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4636.171576][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4636.171576][ T284] netdev_get_by_index+0x5e/0x80 [ 4636.171576][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4636.171576][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4636.171576][ T284] ip6_route_add+0x1c/0x140 [ 4636.171576][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4636.171576][ T284] inet6_addr_add+0x4f8/0xa40 [ 4636.171576][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4636.171576][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4636.171576][ T284] netlink_rcv_skb+0x130/0x360 [ 4636.171576][ T284] netlink_unicast+0x449/0x710 [ 4636.171576][ T284] netlink_sendmsg+0x723/0xbe0 [ 4636.171576][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4636.171576][ T284] ___sys_sendmsg+0xee/0x170 [ 4636.171576][ T284] __sys_sendmsg+0xcd/0x170 [ 4636.171576][ T284] do_syscall_64+0xc6/0x1e0 [ 4636.171576][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4636.171576][ T284] [ 4636.173816][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4636.173816][ T284] netdev_get_by_index+0x5e/0x80 [ 4636.173816][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4636.173816][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4636.173816][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4636.173816][ T284] ipv6_add_addr+0x411/0x2000 [ 4636.173816][ T284] inet6_addr_add+0x30e/0xa40 [ 4636.173816][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4636.173816][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4636.173816][ T284] netlink_rcv_skb+0x130/0x360 [ 4636.173816][ T284] netlink_unicast+0x449/0x710 [ 4636.173816][ T284] netlink_sendmsg+0x723/0xbe0 [ 4636.173816][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4636.173816][ T284] ___sys_sendmsg+0xee/0x170 [ 4636.173816][ T284] __sys_sendmsg+0xcd/0x170 [ 4636.173816][ T284] do_syscall_64+0xc6/0x1e0 [ 4636.173816][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4636.173816][ T284] [ 4636.176038][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4636.176038][ T284] netdev_get_by_index+0x5e/0x80 [ 4636.176038][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4636.176038][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4636.176038][ T284] ip6_route_add+0x1c/0x140 [ 4636.176038][ T284] addrconf_add_mroute+0x129/0x180 [ 4636.176038][ T284] addrconf_add_dev+0xe2/0x170 [ 4636.176038][ T284] inet6_addr_add+0x12f/0xa40 [ 4636.176038][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4636.176038][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4636.176038][ T284] netlink_rcv_skb+0x130/0x360 [ 4636.176038][ T284] netlink_unicast+0x449/0x710 [ 4636.176038][ T284] netlink_sendmsg+0x723/0xbe0 [ 4636.176038][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4636.176038][ T284] ___sys_sendmsg+0xee/0x170 [ 4636.176038][ T284] __sys_sendmsg+0xcd/0x170 [ 4636.176038][ T284] do_syscall_64+0xc6/0x1e0 [ 4636.176038][ T284] [ 4636.178220][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4636.178220][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4636.178220][ T284] ipv6_find_idev+0x102/0x170 [ 4636.178220][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4636.178220][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4636.178220][ T284] netlink_rcv_skb+0x130/0x360 [ 4636.178220][ T284] netlink_unicast+0x449/0x710 [ 4636.178220][ T284] netlink_sendmsg+0x723/0xbe0 [ 4636.178220][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4636.178220][ T284] ___sys_sendmsg+0xee/0x170 [ 4636.178220][ T284] __sys_sendmsg+0xcd/0x170 [ 4636.178220][ T284] do_syscall_64+0xc6/0x1e0 [ 4636.178220][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4636.178220][ T284] [ 4636.179921][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4636.179921][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4636.179921][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4636.179921][ T284] ipv6_find_idev+0x102/0x170 [ 4636.179921][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4636.179921][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4636.179921][ T284] netlink_rcv_skb+0x130/0x360 [ 4636.179921][ T284] netlink_unicast+0x449/0x710 [ 4636.179921][ T284] netlink_sendmsg+0x723/0xbe0 [ 4636.179921][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4636.179921][ T284] ___sys_sendmsg+0xee/0x170 [ 4636.179921][ T284] __sys_sendmsg+0xcd/0x170 [ 4636.179921][ T284] do_syscall_64+0xc6/0x1e0 [ 4636.179921][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4636.179921][ T284] [ 4637.043020][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4637.043418][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4637.043418][ T282] dst_init+0x84/0x4a0 [ 4637.043418][ T282] dst_alloc+0x97/0x150 [ 4637.043418][ T282] ip6_dst_alloc+0x23/0x90 [ 4637.043418][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4637.043418][ T282] ip6_pol_route+0x56f/0x840 [ 4637.043418][ T282] fib6_rule_lookup+0x196/0x240 [ 4637.043418][ T282] ip6_route_input+0x542/0x980 [ 4637.043418][ T282] ipv6_rcv+0x8f/0x400 [ 4637.043418][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4637.043418][ T282] process_backlog+0x101/0x620 [ 4637.043418][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4637.043418][ T282] net_rx_action+0x495/0xbe0 [ 4637.043418][ T282] __do_softirq+0x1b5/0x7f6 [ 4637.043418][ T282] [ 4637.045254][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4637.045254][ T282] netdev_get_by_index+0x5e/0x80 [ 4637.045254][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4637.045254][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4637.045254][ T282] ip6_route_add+0x1c/0x140 [ 4637.045254][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4637.045254][ T282] inet6_addr_add+0x4f8/0xa40 [ 4637.045254][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4637.045254][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4637.045254][ T282] netlink_rcv_skb+0x130/0x360 [ 4637.045254][ T282] netlink_unicast+0x449/0x710 [ 4637.045254][ T282] netlink_sendmsg+0x723/0xbe0 [ 4637.045254][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4637.045254][ T282] ___sys_sendmsg+0xee/0x170 [ 4637.045254][ T282] __sys_sendmsg+0xcd/0x170 [ 4637.045254][ T282] do_syscall_64+0xc6/0x1e0 [ 4637.045254][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4637.045254][ T282] [ 4637.047479][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4637.047479][ T282] netdev_get_by_index+0x5e/0x80 [ 4637.047479][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4637.047479][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4637.047479][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4637.047479][ T282] ipv6_add_addr+0x411/0x2000 [ 4637.047479][ T282] inet6_addr_add+0x30e/0xa40 [ 4637.047479][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4637.047479][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4637.047479][ T282] netlink_rcv_skb+0x130/0x360 [ 4637.047479][ T282] netlink_unicast+0x449/0x710 [ 4637.047479][ T282] netlink_sendmsg+0x723/0xbe0 [ 4637.047479][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4637.047479][ T282] ___sys_sendmsg+0xee/0x170 [ 4637.047479][ T282] __sys_sendmsg+0xcd/0x170 [ 4637.047479][ T282] do_syscall_64+0xc6/0x1e0 [ 4637.047479][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4637.047479][ T282] [ 4637.049704][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4637.049704][ T282] netdev_get_by_index+0x5e/0x80 [ 4637.049704][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4637.049704][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4637.049704][ T282] ip6_route_add+0x1c/0x140 [ 4637.049704][ T282] addrconf_add_mroute+0x129/0x180 [ 4637.049704][ T282] addrconf_add_dev+0xe2/0x170 [ 4637.049704][ T282] inet6_addr_add+0x12f/0xa40 [ 4637.049704][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4637.049704][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4637.049704][ T282] netlink_rcv_skb+0x130/0x360 [ 4637.049704][ T282] netlink_unicast+0x449/0x710 [ 4637.049704][ T282] netlink_sendmsg+0x723/0xbe0 [ 4637.049704][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4637.049704][ T282] ___sys_sendmsg+0xee/0x170 [ 4637.049704][ T282] __sys_sendmsg+0xcd/0x170 [ 4637.049704][ T282] do_syscall_64+0xc6/0x1e0 [ 4637.049704][ T282] [ 4637.051896][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4637.051896][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4637.051896][ T282] ipv6_find_idev+0x102/0x170 [ 4637.051896][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4637.051896][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4637.051896][ T282] netlink_rcv_skb+0x130/0x360 [ 4637.051896][ T282] netlink_unicast+0x449/0x710 [ 4637.051896][ T282] netlink_sendmsg+0x723/0xbe0 [ 4637.051896][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4637.051896][ T282] ___sys_sendmsg+0xee/0x170 [ 4637.051896][ T282] __sys_sendmsg+0xcd/0x170 [ 4637.051896][ T282] do_syscall_64+0xc6/0x1e0 [ 4637.051896][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4637.051896][ T282] [ 4637.053601][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4637.053601][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4637.053601][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4637.053601][ T282] ipv6_find_idev+0x102/0x170 [ 4637.053601][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4637.053601][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4637.053601][ T282] netlink_rcv_skb+0x130/0x360 [ 4637.053601][ T282] netlink_unicast+0x449/0x710 [ 4637.053601][ T282] netlink_sendmsg+0x723/0xbe0 [ 4637.053601][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4637.053601][ T282] ___sys_sendmsg+0xee/0x170 [ 4637.053601][ T282] __sys_sendmsg+0xcd/0x170 [ 4637.053601][ T282] do_syscall_64+0xc6/0x1e0 [ 4637.053601][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4637.053601][ T282] [ 4646.419037][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4646.419506][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4646.419506][ T284] netdev_get_by_index+0x5e/0x80 [ 4646.419506][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4646.419506][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4646.419506][ T284] ip6_route_add+0x1c/0x140 [ 4646.419506][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4646.419506][ T284] inet6_addr_add+0x4f8/0xa40 [ 4646.419506][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4646.419506][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4646.419506][ T284] netlink_rcv_skb+0x130/0x360 [ 4646.419506][ T284] netlink_unicast+0x449/0x710 [ 4646.419506][ T284] netlink_sendmsg+0x723/0xbe0 [ 4646.419506][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4646.419506][ T284] ___sys_sendmsg+0xee/0x170 [ 4646.419506][ T284] __sys_sendmsg+0xcd/0x170 [ 4646.419506][ T284] do_syscall_64+0xc6/0x1e0 [ 4646.419506][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4646.419506][ T284] [ 4646.421763][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4646.421763][ T284] netdev_get_by_index+0x5e/0x80 [ 4646.421763][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4646.421763][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4646.421763][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4646.421763][ T284] ipv6_add_addr+0x411/0x2000 [ 4646.421763][ T284] inet6_addr_add+0x30e/0xa40 [ 4646.421763][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4646.421763][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4646.421763][ T284] netlink_rcv_skb+0x130/0x360 [ 4646.421763][ T284] netlink_unicast+0x449/0x710 [ 4646.421763][ T284] netlink_sendmsg+0x723/0xbe0 [ 4646.421763][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4646.421763][ T284] ___sys_sendmsg+0xee/0x170 [ 4646.421763][ T284] __sys_sendmsg+0xcd/0x170 [ 4646.421763][ T284] do_syscall_64+0xc6/0x1e0 [ 4646.421763][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4646.421763][ T284] [ 4646.423975][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4646.423975][ T284] netdev_get_by_index+0x5e/0x80 [ 4646.423975][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4646.423975][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4646.423975][ T284] ip6_route_add+0x1c/0x140 [ 4646.423975][ T284] addrconf_add_mroute+0x129/0x180 [ 4646.423975][ T284] addrconf_add_dev+0xe2/0x170 [ 4646.423975][ T284] inet6_addr_add+0x12f/0xa40 [ 4646.423975][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4646.423975][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4646.423975][ T284] netlink_rcv_skb+0x130/0x360 [ 4646.423975][ T284] netlink_unicast+0x449/0x710 [ 4646.423975][ T284] netlink_sendmsg+0x723/0xbe0 [ 4646.423975][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4646.423975][ T284] ___sys_sendmsg+0xee/0x170 [ 4646.423975][ T284] __sys_sendmsg+0xcd/0x170 [ 4646.423975][ T284] do_syscall_64+0xc6/0x1e0 [ 4646.423975][ T284] [ 4646.426246][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4646.426246][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4646.426246][ T284] ipv6_find_idev+0x102/0x170 [ 4646.426246][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4646.426246][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4646.426246][ T284] netlink_rcv_skb+0x130/0x360 [ 4646.426246][ T284] netlink_unicast+0x449/0x710 [ 4646.426246][ T284] netlink_sendmsg+0x723/0xbe0 [ 4646.426246][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4646.426246][ T284] ___sys_sendmsg+0xee/0x170 [ 4646.426246][ T284] __sys_sendmsg+0xcd/0x170 [ 4646.426246][ T284] do_syscall_64+0xc6/0x1e0 [ 4646.426246][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4646.426246][ T284] [ 4646.427950][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4646.427950][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4646.427950][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4646.427950][ T284] ipv6_find_idev+0x102/0x170 [ 4646.427950][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4646.427950][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4646.427950][ T284] netlink_rcv_skb+0x130/0x360 [ 4646.427950][ T284] netlink_unicast+0x449/0x710 [ 4646.427950][ T284] netlink_sendmsg+0x723/0xbe0 [ 4646.427950][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4646.427950][ T284] ___sys_sendmsg+0xee/0x170 [ 4646.427950][ T284] __sys_sendmsg+0xcd/0x170 [ 4646.427950][ T284] do_syscall_64+0xc6/0x1e0 [ 4646.427950][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4646.427950][ T284] [ 4647.123020][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4647.123528][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4647.123528][ T282] dst_init+0x84/0x4a0 [ 4647.123528][ T282] dst_alloc+0x97/0x150 [ 4647.123528][ T282] ip6_dst_alloc+0x23/0x90 [ 4647.123528][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4647.123528][ T282] ip6_pol_route+0x56f/0x840 [ 4647.123528][ T282] fib6_rule_lookup+0x196/0x240 [ 4647.123528][ T282] ip6_route_input+0x542/0x980 [ 4647.123528][ T282] ipv6_rcv+0x8f/0x400 [ 4647.123528][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4647.123528][ T282] process_backlog+0x101/0x620 [ 4647.123528][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4647.123528][ T282] net_rx_action+0x495/0xbe0 [ 4647.123528][ T282] __do_softirq+0x1b5/0x7f6 [ 4647.123528][ T282] [ 4647.125331][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4647.125331][ T282] netdev_get_by_index+0x5e/0x80 [ 4647.125331][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4647.125331][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4647.125331][ T282] ip6_route_add+0x1c/0x140 [ 4647.125331][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4647.125331][ T282] inet6_addr_add+0x4f8/0xa40 [ 4647.125331][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4647.125331][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4647.125331][ T282] netlink_rcv_skb+0x130/0x360 [ 4647.125331][ T282] netlink_unicast+0x449/0x710 [ 4647.125331][ T282] netlink_sendmsg+0x723/0xbe0 [ 4647.125331][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4647.125331][ T282] ___sys_sendmsg+0xee/0x170 [ 4647.125331][ T282] __sys_sendmsg+0xcd/0x170 [ 4647.125331][ T282] do_syscall_64+0xc6/0x1e0 [ 4647.125331][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4647.125331][ T282] [ 4647.127563][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4647.127563][ T282] netdev_get_by_index+0x5e/0x80 [ 4647.127563][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4647.127563][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4647.127563][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4647.127563][ T282] ipv6_add_addr+0x411/0x2000 [ 4647.127563][ T282] inet6_addr_add+0x30e/0xa40 [ 4647.127563][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4647.127563][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4647.127563][ T282] netlink_rcv_skb+0x130/0x360 [ 4647.127563][ T282] netlink_unicast+0x449/0x710 [ 4647.127563][ T282] netlink_sendmsg+0x723/0xbe0 [ 4647.127563][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4647.127563][ T282] ___sys_sendmsg+0xee/0x170 [ 4647.127563][ T282] __sys_sendmsg+0xcd/0x170 [ 4647.127563][ T282] do_syscall_64+0xc6/0x1e0 [ 4647.127563][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4647.127563][ T282] [ 4647.129778][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4647.129778][ T282] netdev_get_by_index+0x5e/0x80 [ 4647.129778][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4647.129778][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4647.129778][ T282] ip6_route_add+0x1c/0x140 [ 4647.129778][ T282] addrconf_add_mroute+0x129/0x180 [ 4647.129778][ T282] addrconf_add_dev+0xe2/0x170 [ 4647.129778][ T282] inet6_addr_add+0x12f/0xa40 [ 4647.129778][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4647.129778][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4647.129778][ T282] netlink_rcv_skb+0x130/0x360 [ 4647.129778][ T282] netlink_unicast+0x449/0x710 [ 4647.129778][ T282] netlink_sendmsg+0x723/0xbe0 [ 4647.129778][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4647.129778][ T282] ___sys_sendmsg+0xee/0x170 [ 4647.129778][ T282] __sys_sendmsg+0xcd/0x170 [ 4647.129778][ T282] do_syscall_64+0xc6/0x1e0 [ 4647.129778][ T282] [ 4647.131942][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4647.131942][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4647.131942][ T282] ipv6_find_idev+0x102/0x170 [ 4647.131942][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4647.131942][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4647.131942][ T282] netlink_rcv_skb+0x130/0x360 [ 4647.131942][ T282] netlink_unicast+0x449/0x710 [ 4647.131942][ T282] netlink_sendmsg+0x723/0xbe0 [ 4647.131942][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4647.131942][ T282] ___sys_sendmsg+0xee/0x170 [ 4647.131942][ T282] __sys_sendmsg+0xcd/0x170 [ 4647.131942][ T282] do_syscall_64+0xc6/0x1e0 [ 4647.131942][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4647.131942][ T282] [ 4647.133644][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4647.133644][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4647.133644][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4647.133644][ T282] ipv6_find_idev+0x102/0x170 [ 4647.133644][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4647.133644][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4647.133644][ T282] netlink_rcv_skb+0x130/0x360 [ 4647.133644][ T282] netlink_unicast+0x449/0x710 [ 4647.133644][ T282] netlink_sendmsg+0x723/0xbe0 [ 4647.133644][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4647.133644][ T282] ___sys_sendmsg+0xee/0x170 [ 4647.133644][ T282] __sys_sendmsg+0xcd/0x170 [ 4647.133644][ T282] do_syscall_64+0xc6/0x1e0 [ 4647.133644][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4647.133644][ T282] [ 4656.667018][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4656.667502][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4656.667502][ T284] netdev_get_by_index+0x5e/0x80 [ 4656.667502][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4656.667502][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4656.667502][ T284] ip6_route_add+0x1c/0x140 [ 4656.667502][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4656.667502][ T284] inet6_addr_add+0x4f8/0xa40 [ 4656.667502][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4656.667502][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4656.667502][ T284] netlink_rcv_skb+0x130/0x360 [ 4656.667502][ T284] netlink_unicast+0x449/0x710 [ 4656.667502][ T284] netlink_sendmsg+0x723/0xbe0 [ 4656.667502][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4656.667502][ T284] ___sys_sendmsg+0xee/0x170 [ 4656.667502][ T284] __sys_sendmsg+0xcd/0x170 [ 4656.667502][ T284] do_syscall_64+0xc6/0x1e0 [ 4656.667502][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4656.667502][ T284] [ 4656.670003][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4656.670003][ T284] netdev_get_by_index+0x5e/0x80 [ 4656.670003][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4656.670003][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4656.670003][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4656.670003][ T284] ipv6_add_addr+0x411/0x2000 [ 4656.670003][ T284] inet6_addr_add+0x30e/0xa40 [ 4656.670003][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4656.670003][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4656.670003][ T284] netlink_rcv_skb+0x130/0x360 [ 4656.670003][ T284] netlink_unicast+0x449/0x710 [ 4656.670003][ T284] netlink_sendmsg+0x723/0xbe0 [ 4656.670003][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4656.670003][ T284] ___sys_sendmsg+0xee/0x170 [ 4656.670003][ T284] __sys_sendmsg+0xcd/0x170 [ 4656.670003][ T284] do_syscall_64+0xc6/0x1e0 [ 4656.670003][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4656.670003][ T284] [ 4656.672444][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4656.672444][ T284] netdev_get_by_index+0x5e/0x80 [ 4656.672444][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4656.672444][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4656.672444][ T284] ip6_route_add+0x1c/0x140 [ 4656.672444][ T284] addrconf_add_mroute+0x129/0x180 [ 4656.672444][ T284] addrconf_add_dev+0xe2/0x170 [ 4656.672444][ T284] inet6_addr_add+0x12f/0xa40 [ 4656.672444][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4656.672444][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4656.672444][ T284] netlink_rcv_skb+0x130/0x360 [ 4656.672444][ T284] netlink_unicast+0x449/0x710 [ 4656.672444][ T284] netlink_sendmsg+0x723/0xbe0 [ 4656.672444][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4656.672444][ T284] ___sys_sendmsg+0xee/0x170 [ 4656.672444][ T284] __sys_sendmsg+0xcd/0x170 [ 4656.672444][ T284] do_syscall_64+0xc6/0x1e0 [ 4656.672444][ T284] [ 4656.674841][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4656.674841][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4656.674841][ T284] ipv6_find_idev+0x102/0x170 [ 4656.674841][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4656.674841][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4656.674841][ T284] netlink_rcv_skb+0x130/0x360 [ 4656.674841][ T284] netlink_unicast+0x449/0x710 [ 4656.674841][ T284] netlink_sendmsg+0x723/0xbe0 [ 4656.674841][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4656.674841][ T284] ___sys_sendmsg+0xee/0x170 [ 4656.674841][ T284] __sys_sendmsg+0xcd/0x170 [ 4656.674841][ T284] do_syscall_64+0xc6/0x1e0 [ 4656.674841][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4656.674841][ T284] [ 4656.676729][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4656.676729][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4656.676729][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4656.676729][ T284] ipv6_find_idev+0x102/0x170 [ 4656.676729][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4656.676729][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4656.676729][ T284] netlink_rcv_skb+0x130/0x360 [ 4656.676729][ T284] netlink_unicast+0x449/0x710 [ 4656.676729][ T284] netlink_sendmsg+0x723/0xbe0 [ 4656.676729][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4656.676729][ T284] ___sys_sendmsg+0xee/0x170 [ 4656.676729][ T284] __sys_sendmsg+0xcd/0x170 [ 4656.676729][ T284] do_syscall_64+0xc6/0x1e0 [ 4656.676729][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4656.676729][ T284] [ 4657.371006][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4657.371458][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4657.371458][ T282] dst_init+0x84/0x4a0 [ 4657.371458][ T282] dst_alloc+0x97/0x150 [ 4657.371458][ T282] ip6_dst_alloc+0x23/0x90 [ 4657.371458][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4657.371458][ T282] ip6_pol_route+0x56f/0x840 [ 4657.371458][ T282] fib6_rule_lookup+0x196/0x240 [ 4657.371458][ T282] ip6_route_input+0x542/0x980 [ 4657.371458][ T282] ipv6_rcv+0x8f/0x400 [ 4657.371458][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4657.371458][ T282] process_backlog+0x101/0x620 [ 4657.371458][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4657.371458][ T282] net_rx_action+0x495/0xbe0 [ 4657.371458][ T282] __do_softirq+0x1b5/0x7f6 [ 4657.371458][ T282] [ 4657.373453][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4657.373453][ T282] netdev_get_by_index+0x5e/0x80 [ 4657.373453][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4657.373453][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4657.373453][ T282] ip6_route_add+0x1c/0x140 [ 4657.373453][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4657.373453][ T282] inet6_addr_add+0x4f8/0xa40 [ 4657.373453][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4657.373453][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4657.373453][ T282] netlink_rcv_skb+0x130/0x360 [ 4657.373453][ T282] netlink_unicast+0x449/0x710 [ 4657.373453][ T282] netlink_sendmsg+0x723/0xbe0 [ 4657.373453][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4657.373453][ T282] ___sys_sendmsg+0xee/0x170 [ 4657.373453][ T282] __sys_sendmsg+0xcd/0x170 [ 4657.373453][ T282] do_syscall_64+0xc6/0x1e0 [ 4657.373453][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4657.373453][ T282] [ 4657.375922][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4657.375922][ T282] netdev_get_by_index+0x5e/0x80 [ 4657.375922][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4657.375922][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4657.375922][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4657.375922][ T282] ipv6_add_addr+0x411/0x2000 [ 4657.375922][ T282] inet6_addr_add+0x30e/0xa40 [ 4657.375922][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4657.375922][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4657.375922][ T282] netlink_rcv_skb+0x130/0x360 [ 4657.375922][ T282] netlink_unicast+0x449/0x710 [ 4657.375922][ T282] netlink_sendmsg+0x723/0xbe0 [ 4657.375922][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4657.375922][ T282] ___sys_sendmsg+0xee/0x170 [ 4657.375922][ T282] __sys_sendmsg+0xcd/0x170 [ 4657.375922][ T282] do_syscall_64+0xc6/0x1e0 [ 4657.375922][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4657.375922][ T282] [ 4657.378373][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4657.378373][ T282] netdev_get_by_index+0x5e/0x80 [ 4657.378373][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4657.378373][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4657.378373][ T282] ip6_route_add+0x1c/0x140 [ 4657.378373][ T282] addrconf_add_mroute+0x129/0x180 [ 4657.378373][ T282] addrconf_add_dev+0xe2/0x170 [ 4657.378373][ T282] inet6_addr_add+0x12f/0xa40 [ 4657.378373][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4657.378373][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4657.378373][ T282] netlink_rcv_skb+0x130/0x360 [ 4657.378373][ T282] netlink_unicast+0x449/0x710 [ 4657.378373][ T282] netlink_sendmsg+0x723/0xbe0 [ 4657.378373][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4657.378373][ T282] ___sys_sendmsg+0xee/0x170 [ 4657.378373][ T282] __sys_sendmsg+0xcd/0x170 [ 4657.378373][ T282] do_syscall_64+0xc6/0x1e0 [ 4657.378373][ T282] [ 4657.380765][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4657.380765][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4657.380765][ T282] ipv6_find_idev+0x102/0x170 [ 4657.380765][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4657.380765][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4657.380765][ T282] netlink_rcv_skb+0x130/0x360 [ 4657.380765][ T282] netlink_unicast+0x449/0x710 [ 4657.380765][ T282] netlink_sendmsg+0x723/0xbe0 [ 4657.380765][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4657.380765][ T282] ___sys_sendmsg+0xee/0x170 [ 4657.380765][ T282] __sys_sendmsg+0xcd/0x170 [ 4657.380765][ T282] do_syscall_64+0xc6/0x1e0 [ 4657.380765][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4657.380765][ T282] [ 4657.382658][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4657.382658][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4657.382658][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4657.382658][ T282] ipv6_find_idev+0x102/0x170 [ 4657.382658][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4657.382658][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4657.382658][ T282] netlink_rcv_skb+0x130/0x360 [ 4657.382658][ T282] netlink_unicast+0x449/0x710 [ 4657.382658][ T282] netlink_sendmsg+0x723/0xbe0 [ 4657.382658][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4657.382658][ T282] ___sys_sendmsg+0xee/0x170 [ 4657.382658][ T282] __sys_sendmsg+0xcd/0x170 [ 4657.382658][ T282] do_syscall_64+0xc6/0x1e0 [ 4657.382658][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4657.382658][ T282] [ 4666.915006][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4666.915506][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4666.915506][ T284] netdev_get_by_index+0x5e/0x80 [ 4666.915506][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4666.915506][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4666.915506][ T284] ip6_route_add+0x1c/0x140 [ 4666.915506][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4666.915506][ T284] inet6_addr_add+0x4f8/0xa40 [ 4666.915506][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4666.915506][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4666.915506][ T284] netlink_rcv_skb+0x130/0x360 [ 4666.915506][ T284] netlink_unicast+0x449/0x710 [ 4666.915506][ T284] netlink_sendmsg+0x723/0xbe0 [ 4666.915506][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4666.915506][ T284] ___sys_sendmsg+0xee/0x170 [ 4666.915506][ T284] __sys_sendmsg+0xcd/0x170 [ 4666.915506][ T284] do_syscall_64+0xc6/0x1e0 [ 4666.915506][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4666.915506][ T284] [ 4666.917995][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4666.917995][ T284] netdev_get_by_index+0x5e/0x80 [ 4666.917995][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4666.917995][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4666.917995][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4666.917995][ T284] ipv6_add_addr+0x411/0x2000 [ 4666.917995][ T284] inet6_addr_add+0x30e/0xa40 [ 4666.917995][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4666.917995][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4666.917995][ T284] netlink_rcv_skb+0x130/0x360 [ 4666.917995][ T284] netlink_unicast+0x449/0x710 [ 4666.917995][ T284] netlink_sendmsg+0x723/0xbe0 [ 4666.917995][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4666.917995][ T284] ___sys_sendmsg+0xee/0x170 [ 4666.917995][ T284] __sys_sendmsg+0xcd/0x170 [ 4666.917995][ T284] do_syscall_64+0xc6/0x1e0 [ 4666.917995][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4666.917995][ T284] [ 4666.920453][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4666.920453][ T284] netdev_get_by_index+0x5e/0x80 [ 4666.920453][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4666.920453][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4666.920453][ T284] ip6_route_add+0x1c/0x140 [ 4666.920453][ T284] addrconf_add_mroute+0x129/0x180 [ 4666.920453][ T284] addrconf_add_dev+0xe2/0x170 [ 4666.920453][ T284] inet6_addr_add+0x12f/0xa40 [ 4666.920453][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4666.920453][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4666.920453][ T284] netlink_rcv_skb+0x130/0x360 [ 4666.920453][ T284] netlink_unicast+0x449/0x710 [ 4666.920453][ T284] netlink_sendmsg+0x723/0xbe0 [ 4666.920453][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4666.920453][ T284] ___sys_sendmsg+0xee/0x170 [ 4666.920453][ T284] __sys_sendmsg+0xcd/0x170 [ 4666.920453][ T284] do_syscall_64+0xc6/0x1e0 [ 4666.920453][ T284] [ 4666.922869][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4666.922869][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4666.922869][ T284] ipv6_find_idev+0x102/0x170 [ 4666.922869][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4666.922869][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4666.922869][ T284] netlink_rcv_skb+0x130/0x360 [ 4666.922869][ T284] netlink_unicast+0x449/0x710 [ 4666.922869][ T284] netlink_sendmsg+0x723/0xbe0 [ 4666.922869][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4666.922869][ T284] ___sys_sendmsg+0xee/0x170 [ 4666.922869][ T284] __sys_sendmsg+0xcd/0x170 [ 4666.922869][ T284] do_syscall_64+0xc6/0x1e0 [ 4666.922869][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4666.922869][ T284] [ 4666.924755][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4666.924755][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4666.924755][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4666.924755][ T284] ipv6_find_idev+0x102/0x170 [ 4666.924755][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4666.924755][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4666.924755][ T284] netlink_rcv_skb+0x130/0x360 [ 4666.924755][ T284] netlink_unicast+0x449/0x710 [ 4666.924755][ T284] netlink_sendmsg+0x723/0xbe0 [ 4666.924755][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4666.924755][ T284] ___sys_sendmsg+0xee/0x170 [ 4666.924755][ T284] __sys_sendmsg+0xcd/0x170 [ 4666.924755][ T284] do_syscall_64+0xc6/0x1e0 [ 4666.924755][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4666.924755][ T284] [ 4667.627008][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4667.627481][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4667.627481][ T282] dst_init+0x84/0x4a0 [ 4667.627481][ T282] dst_alloc+0x97/0x150 [ 4667.627481][ T282] ip6_dst_alloc+0x23/0x90 [ 4667.627481][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4667.627481][ T282] ip6_pol_route+0x56f/0x840 [ 4667.627481][ T282] fib6_rule_lookup+0x196/0x240 [ 4667.627481][ T282] ip6_route_input+0x542/0x980 [ 4667.627481][ T282] ipv6_rcv+0x8f/0x400 [ 4667.627481][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4667.627481][ T282] process_backlog+0x101/0x620 [ 4667.627481][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4667.627481][ T282] net_rx_action+0x495/0xbe0 [ 4667.627481][ T282] __do_softirq+0x1b5/0x7f6 [ 4667.627481][ T282] [ 4667.629449][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4667.629449][ T282] netdev_get_by_index+0x5e/0x80 [ 4667.629449][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4667.629449][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4667.629449][ T282] ip6_route_add+0x1c/0x140 [ 4667.629449][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4667.629449][ T282] inet6_addr_add+0x4f8/0xa40 [ 4667.629449][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4667.629449][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4667.629449][ T282] netlink_rcv_skb+0x130/0x360 [ 4667.629449][ T282] netlink_unicast+0x449/0x710 [ 4667.629449][ T282] netlink_sendmsg+0x723/0xbe0 [ 4667.629449][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4667.629449][ T282] ___sys_sendmsg+0xee/0x170 [ 4667.629449][ T282] __sys_sendmsg+0xcd/0x170 [ 4667.629449][ T282] do_syscall_64+0xc6/0x1e0 [ 4667.629449][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4667.629449][ T282] [ 4667.631891][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4667.631891][ T282] netdev_get_by_index+0x5e/0x80 [ 4667.631891][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4667.631891][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4667.631891][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4667.631891][ T282] ipv6_add_addr+0x411/0x2000 [ 4667.631891][ T282] inet6_addr_add+0x30e/0xa40 [ 4667.631891][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4667.631891][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4667.631891][ T282] netlink_rcv_skb+0x130/0x360 [ 4667.631891][ T282] netlink_unicast+0x449/0x710 [ 4667.631891][ T282] netlink_sendmsg+0x723/0xbe0 [ 4667.631891][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4667.631891][ T282] ___sys_sendmsg+0xee/0x170 [ 4667.631891][ T282] __sys_sendmsg+0xcd/0x170 [ 4667.631891][ T282] do_syscall_64+0xc6/0x1e0 [ 4667.631891][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4667.631891][ T282] [ 4667.634832][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4667.634832][ T282] netdev_get_by_index+0x5e/0x80 [ 4667.634832][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4667.634832][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4667.634832][ T282] ip6_route_add+0x1c/0x140 [ 4667.634832][ T282] addrconf_add_mroute+0x129/0x180 [ 4667.634832][ T282] addrconf_add_dev+0xe2/0x170 [ 4667.634832][ T282] inet6_addr_add+0x12f/0xa40 [ 4667.634832][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4667.634832][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4667.634832][ T282] netlink_rcv_skb+0x130/0x360 [ 4667.634832][ T282] netlink_unicast+0x449/0x710 [ 4667.634832][ T282] netlink_sendmsg+0x723/0xbe0 [ 4667.634832][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4667.634832][ T282] ___sys_sendmsg+0xee/0x170 [ 4667.634832][ T282] __sys_sendmsg+0xcd/0x170 [ 4667.634832][ T282] do_syscall_64+0xc6/0x1e0 [ 4667.634832][ T282] [ 4667.637259][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4667.637259][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4667.637259][ T282] ipv6_find_idev+0x102/0x170 [ 4667.637259][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4667.637259][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4667.637259][ T282] netlink_rcv_skb+0x130/0x360 [ 4667.637259][ T282] netlink_unicast+0x449/0x710 [ 4667.637259][ T282] netlink_sendmsg+0x723/0xbe0 [ 4667.637259][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4667.637259][ T282] ___sys_sendmsg+0xee/0x170 [ 4667.637259][ T282] __sys_sendmsg+0xcd/0x170 [ 4667.637259][ T282] do_syscall_64+0xc6/0x1e0 [ 4667.637259][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4667.637259][ T282] [ 4667.639119][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4667.639119][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4667.639119][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4667.639119][ T282] ipv6_find_idev+0x102/0x170 [ 4667.639119][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4667.639119][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4667.639119][ T282] netlink_rcv_skb+0x130/0x360 [ 4667.639119][ T282] netlink_unicast+0x449/0x710 [ 4667.639119][ T282] netlink_sendmsg+0x723/0xbe0 [ 4667.639119][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4667.639119][ T282] ___sys_sendmsg+0xee/0x170 [ 4667.639119][ T282] __sys_sendmsg+0xcd/0x170 [ 4667.639119][ T282] do_syscall_64+0xc6/0x1e0 [ 4667.639119][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4667.639119][ T282] [ 4677.162934][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4677.163415][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4677.163415][ T284] netdev_get_by_index+0x5e/0x80 [ 4677.163415][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4677.163415][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4677.163415][ T284] ip6_route_add+0x1c/0x140 [ 4677.163415][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4677.163415][ T284] inet6_addr_add+0x4f8/0xa40 [ 4677.163415][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4677.163415][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4677.163415][ T284] netlink_rcv_skb+0x130/0x360 [ 4677.163415][ T284] netlink_unicast+0x449/0x710 [ 4677.163415][ T284] netlink_sendmsg+0x723/0xbe0 [ 4677.163415][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4677.163415][ T284] ___sys_sendmsg+0xee/0x170 [ 4677.163415][ T284] __sys_sendmsg+0xcd/0x170 [ 4677.163415][ T284] do_syscall_64+0xc6/0x1e0 [ 4677.163415][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4677.163415][ T284] [ 4677.165920][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4677.165920][ T284] netdev_get_by_index+0x5e/0x80 [ 4677.165920][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4677.165920][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4677.165920][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4677.165920][ T284] ipv6_add_addr+0x411/0x2000 [ 4677.165920][ T284] inet6_addr_add+0x30e/0xa40 [ 4677.165920][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4677.165920][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4677.165920][ T284] netlink_rcv_skb+0x130/0x360 [ 4677.165920][ T284] netlink_unicast+0x449/0x710 [ 4677.165920][ T284] netlink_sendmsg+0x723/0xbe0 [ 4677.165920][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4677.165920][ T284] ___sys_sendmsg+0xee/0x170 [ 4677.165920][ T284] __sys_sendmsg+0xcd/0x170 [ 4677.165920][ T284] do_syscall_64+0xc6/0x1e0 [ 4677.165920][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4677.165920][ T284] [ 4677.168391][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4677.168391][ T284] netdev_get_by_index+0x5e/0x80 [ 4677.168391][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4677.168391][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4677.168391][ T284] ip6_route_add+0x1c/0x140 [ 4677.168391][ T284] addrconf_add_mroute+0x129/0x180 [ 4677.168391][ T284] addrconf_add_dev+0xe2/0x170 [ 4677.168391][ T284] inet6_addr_add+0x12f/0xa40 [ 4677.168391][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4677.168391][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4677.168391][ T284] netlink_rcv_skb+0x130/0x360 [ 4677.168391][ T284] netlink_unicast+0x449/0x710 [ 4677.168391][ T284] netlink_sendmsg+0x723/0xbe0 [ 4677.168391][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4677.168391][ T284] ___sys_sendmsg+0xee/0x170 [ 4677.168391][ T284] __sys_sendmsg+0xcd/0x170 [ 4677.168391][ T284] do_syscall_64+0xc6/0x1e0 [ 4677.168391][ T284] [ 4677.170814][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4677.170814][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4677.170814][ T284] ipv6_find_idev+0x102/0x170 [ 4677.170814][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4677.170814][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4677.170814][ T284] netlink_rcv_skb+0x130/0x360 [ 4677.170814][ T284] netlink_unicast+0x449/0x710 [ 4677.170814][ T284] netlink_sendmsg+0x723/0xbe0 [ 4677.170814][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4677.170814][ T284] ___sys_sendmsg+0xee/0x170 [ 4677.170814][ T284] __sys_sendmsg+0xcd/0x170 [ 4677.170814][ T284] do_syscall_64+0xc6/0x1e0 [ 4677.170814][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4677.170814][ T284] [ 4677.172730][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4677.172730][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4677.172730][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4677.172730][ T284] ipv6_find_idev+0x102/0x170 [ 4677.172730][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4677.172730][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4677.172730][ T284] netlink_rcv_skb+0x130/0x360 [ 4677.172730][ T284] netlink_unicast+0x449/0x710 [ 4677.172730][ T284] netlink_sendmsg+0x723/0xbe0 [ 4677.172730][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4677.172730][ T284] ___sys_sendmsg+0xee/0x170 [ 4677.172730][ T284] __sys_sendmsg+0xcd/0x170 [ 4677.172730][ T284] do_syscall_64+0xc6/0x1e0 [ 4677.172730][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4677.172730][ T284] [ 4677.883036][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4677.883473][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4677.883473][ T282] dst_init+0x84/0x4a0 [ 4677.883473][ T282] dst_alloc+0x97/0x150 [ 4677.883473][ T282] ip6_dst_alloc+0x23/0x90 [ 4677.883473][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4677.883473][ T282] ip6_pol_route+0x56f/0x840 [ 4677.883473][ T282] fib6_rule_lookup+0x196/0x240 [ 4677.883473][ T282] ip6_route_input+0x542/0x980 [ 4677.883473][ T282] ipv6_rcv+0x8f/0x400 [ 4677.883473][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4677.883473][ T282] process_backlog+0x101/0x620 [ 4677.883473][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4677.883473][ T282] net_rx_action+0x495/0xbe0 [ 4677.883473][ T282] __do_softirq+0x1b5/0x7f6 [ 4677.883473][ T282] [ 4677.885471][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4677.885471][ T282] netdev_get_by_index+0x5e/0x80 [ 4677.885471][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4677.885471][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4677.885471][ T282] ip6_route_add+0x1c/0x140 [ 4677.885471][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4677.885471][ T282] inet6_addr_add+0x4f8/0xa40 [ 4677.885471][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4677.885471][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4677.885471][ T282] netlink_rcv_skb+0x130/0x360 [ 4677.885471][ T282] netlink_unicast+0x449/0x710 [ 4677.885471][ T282] netlink_sendmsg+0x723/0xbe0 [ 4677.885471][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4677.885471][ T282] ___sys_sendmsg+0xee/0x170 [ 4677.885471][ T282] __sys_sendmsg+0xcd/0x170 [ 4677.885471][ T282] do_syscall_64+0xc6/0x1e0 [ 4677.885471][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4677.885471][ T282] [ 4677.887902][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4677.887902][ T282] netdev_get_by_index+0x5e/0x80 [ 4677.887902][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4677.887902][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4677.887902][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4677.887902][ T282] ipv6_add_addr+0x411/0x2000 [ 4677.887902][ T282] inet6_addr_add+0x30e/0xa40 [ 4677.887902][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4677.887902][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4677.887902][ T282] netlink_rcv_skb+0x130/0x360 [ 4677.887902][ T282] netlink_unicast+0x449/0x710 [ 4677.887902][ T282] netlink_sendmsg+0x723/0xbe0 [ 4677.887902][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4677.887902][ T282] ___sys_sendmsg+0xee/0x170 [ 4677.887902][ T282] __sys_sendmsg+0xcd/0x170 [ 4677.887902][ T282] do_syscall_64+0xc6/0x1e0 [ 4677.887902][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4677.887902][ T282] [ 4677.890384][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4677.890384][ T282] netdev_get_by_index+0x5e/0x80 [ 4677.890384][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4677.890384][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4677.890384][ T282] ip6_route_add+0x1c/0x140 [ 4677.890384][ T282] addrconf_add_mroute+0x129/0x180 [ 4677.890384][ T282] addrconf_add_dev+0xe2/0x170 [ 4677.890384][ T282] inet6_addr_add+0x12f/0xa40 [ 4677.890384][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4677.890384][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4677.890384][ T282] netlink_rcv_skb+0x130/0x360 [ 4677.890384][ T282] netlink_unicast+0x449/0x710 [ 4677.890384][ T282] netlink_sendmsg+0x723/0xbe0 [ 4677.890384][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4677.890384][ T282] ___sys_sendmsg+0xee/0x170 [ 4677.890384][ T282] __sys_sendmsg+0xcd/0x170 [ 4677.890384][ T282] do_syscall_64+0xc6/0x1e0 [ 4677.890384][ T282] [ 4677.892800][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4677.892800][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4677.892800][ T282] ipv6_find_idev+0x102/0x170 [ 4677.892800][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4677.892800][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4677.892800][ T282] netlink_rcv_skb+0x130/0x360 [ 4677.892800][ T282] netlink_unicast+0x449/0x710 [ 4677.892800][ T282] netlink_sendmsg+0x723/0xbe0 [ 4677.892800][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4677.892800][ T282] ___sys_sendmsg+0xee/0x170 [ 4677.892800][ T282] __sys_sendmsg+0xcd/0x170 [ 4677.892800][ T282] do_syscall_64+0xc6/0x1e0 [ 4677.892800][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4677.892800][ T282] [ 4677.894686][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4677.894686][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4677.894686][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4677.894686][ T282] ipv6_find_idev+0x102/0x170 [ 4677.894686][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4677.894686][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4677.894686][ T282] netlink_rcv_skb+0x130/0x360 [ 4677.894686][ T282] netlink_unicast+0x449/0x710 [ 4677.894686][ T282] netlink_sendmsg+0x723/0xbe0 [ 4677.894686][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4677.894686][ T282] ___sys_sendmsg+0xee/0x170 [ 4677.894686][ T282] __sys_sendmsg+0xcd/0x170 [ 4677.894686][ T282] do_syscall_64+0xc6/0x1e0 [ 4677.894686][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4677.894686][ T282] [ 4687.410926][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4687.411407][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4687.411407][ T284] netdev_get_by_index+0x5e/0x80 [ 4687.411407][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4687.411407][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4687.411407][ T284] ip6_route_add+0x1c/0x140 [ 4687.411407][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4687.411407][ T284] inet6_addr_add+0x4f8/0xa40 [ 4687.411407][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4687.411407][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4687.411407][ T284] netlink_rcv_skb+0x130/0x360 [ 4687.411407][ T284] netlink_unicast+0x449/0x710 [ 4687.411407][ T284] netlink_sendmsg+0x723/0xbe0 [ 4687.411407][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4687.411407][ T284] ___sys_sendmsg+0xee/0x170 [ 4687.411407][ T284] __sys_sendmsg+0xcd/0x170 [ 4687.411407][ T284] do_syscall_64+0xc6/0x1e0 [ 4687.411407][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4687.411407][ T284] [ 4687.413896][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4687.413896][ T284] netdev_get_by_index+0x5e/0x80 [ 4687.413896][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4687.413896][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4687.413896][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4687.413896][ T284] ipv6_add_addr+0x411/0x2000 [ 4687.413896][ T284] inet6_addr_add+0x30e/0xa40 [ 4687.413896][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4687.413896][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4687.413896][ T284] netlink_rcv_skb+0x130/0x360 [ 4687.413896][ T284] netlink_unicast+0x449/0x710 [ 4687.413896][ T284] netlink_sendmsg+0x723/0xbe0 [ 4687.413896][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4687.413896][ T284] ___sys_sendmsg+0xee/0x170 [ 4687.413896][ T284] __sys_sendmsg+0xcd/0x170 [ 4687.413896][ T284] do_syscall_64+0xc6/0x1e0 [ 4687.413896][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4687.413896][ T284] [ 4687.416358][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4687.416358][ T284] netdev_get_by_index+0x5e/0x80 [ 4687.416358][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4687.416358][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4687.416358][ T284] ip6_route_add+0x1c/0x140 [ 4687.416358][ T284] addrconf_add_mroute+0x129/0x180 [ 4687.416358][ T284] addrconf_add_dev+0xe2/0x170 [ 4687.416358][ T284] inet6_addr_add+0x12f/0xa40 [ 4687.416358][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4687.416358][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4687.416358][ T284] netlink_rcv_skb+0x130/0x360 [ 4687.416358][ T284] netlink_unicast+0x449/0x710 [ 4687.416358][ T284] netlink_sendmsg+0x723/0xbe0 [ 4687.416358][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4687.416358][ T284] ___sys_sendmsg+0xee/0x170 [ 4687.416358][ T284] __sys_sendmsg+0xcd/0x170 [ 4687.416358][ T284] do_syscall_64+0xc6/0x1e0 [ 4687.416358][ T284] [ 4687.418796][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4687.418796][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4687.418796][ T284] ipv6_find_idev+0x102/0x170 [ 4687.418796][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4687.418796][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4687.418796][ T284] netlink_rcv_skb+0x130/0x360 [ 4687.418796][ T284] netlink_unicast+0x449/0x710 [ 4687.418796][ T284] netlink_sendmsg+0x723/0xbe0 [ 4687.418796][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4687.418796][ T284] ___sys_sendmsg+0xee/0x170 [ 4687.418796][ T284] __sys_sendmsg+0xcd/0x170 [ 4687.418796][ T284] do_syscall_64+0xc6/0x1e0 [ 4687.418796][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4687.418796][ T284] [ 4687.420677][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4687.420677][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4687.420677][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4687.420677][ T284] ipv6_find_idev+0x102/0x170 [ 4687.420677][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4687.420677][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4687.420677][ T284] netlink_rcv_skb+0x130/0x360 [ 4687.420677][ T284] netlink_unicast+0x449/0x710 [ 4687.420677][ T284] netlink_sendmsg+0x723/0xbe0 [ 4687.420677][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4687.420677][ T284] ___sys_sendmsg+0xee/0x170 [ 4687.420677][ T284] __sys_sendmsg+0xcd/0x170 [ 4687.420677][ T284] do_syscall_64+0xc6/0x1e0 [ 4687.420677][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4687.420677][ T284] [ 4688.139017][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4688.139460][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4688.139460][ T282] dst_init+0x84/0x4a0 [ 4688.139460][ T282] dst_alloc+0x97/0x150 [ 4688.139460][ T282] ip6_dst_alloc+0x23/0x90 [ 4688.139460][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4688.139460][ T282] ip6_pol_route+0x56f/0x840 [ 4688.139460][ T282] fib6_rule_lookup+0x196/0x240 [ 4688.139460][ T282] ip6_route_input+0x542/0x980 [ 4688.139460][ T282] ipv6_rcv+0x8f/0x400 [ 4688.139460][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4688.139460][ T282] process_backlog+0x101/0x620 [ 4688.139460][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4688.139460][ T282] net_rx_action+0x495/0xbe0 [ 4688.139460][ T282] __do_softirq+0x1b5/0x7f6 [ 4688.139460][ T282] [ 4688.142123][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4688.142123][ T282] netdev_get_by_index+0x5e/0x80 [ 4688.142123][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4688.142123][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4688.142123][ T282] ip6_route_add+0x1c/0x140 [ 4688.142123][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4688.142123][ T282] inet6_addr_add+0x4f8/0xa40 [ 4688.142123][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4688.142123][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4688.142123][ T282] netlink_rcv_skb+0x130/0x360 [ 4688.142123][ T282] netlink_unicast+0x449/0x710 [ 4688.142123][ T282] netlink_sendmsg+0x723/0xbe0 [ 4688.142123][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4688.142123][ T282] ___sys_sendmsg+0xee/0x170 [ 4688.142123][ T282] __sys_sendmsg+0xcd/0x170 [ 4688.142123][ T282] do_syscall_64+0xc6/0x1e0 [ 4688.142123][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4688.142123][ T282] [ 4688.145751][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4688.145751][ T282] netdev_get_by_index+0x5e/0x80 [ 4688.145751][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4688.145751][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4688.145751][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4688.145751][ T282] ipv6_add_addr+0x411/0x2000 [ 4688.145751][ T282] inet6_addr_add+0x30e/0xa40 [ 4688.145751][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4688.145751][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4688.145751][ T282] netlink_rcv_skb+0x130/0x360 [ 4688.145751][ T282] netlink_unicast+0x449/0x710 [ 4688.145751][ T282] netlink_sendmsg+0x723/0xbe0 [ 4688.145751][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4688.145751][ T282] ___sys_sendmsg+0xee/0x170 [ 4688.145751][ T282] __sys_sendmsg+0xcd/0x170 [ 4688.145751][ T282] do_syscall_64+0xc6/0x1e0 [ 4688.145751][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4688.145751][ T282] [ 4688.149362][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4688.149362][ T282] netdev_get_by_index+0x5e/0x80 [ 4688.149362][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4688.149362][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4688.149362][ T282] ip6_route_add+0x1c/0x140 [ 4688.149362][ T282] addrconf_add_mroute+0x129/0x180 [ 4688.149362][ T282] addrconf_add_dev+0xe2/0x170 [ 4688.149362][ T282] inet6_addr_add+0x12f/0xa40 [ 4688.149362][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4688.149362][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4688.149362][ T282] netlink_rcv_skb+0x130/0x360 [ 4688.149362][ T282] netlink_unicast+0x449/0x710 [ 4688.149362][ T282] netlink_sendmsg+0x723/0xbe0 [ 4688.149362][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4688.149362][ T282] ___sys_sendmsg+0xee/0x170 [ 4688.149362][ T282] __sys_sendmsg+0xcd/0x170 [ 4688.149362][ T282] do_syscall_64+0xc6/0x1e0 [ 4688.149362][ T282] [ 4688.152923][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4688.152923][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4688.152923][ T282] ipv6_find_idev+0x102/0x170 [ 4688.152923][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4688.152923][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4688.152923][ T282] netlink_rcv_skb+0x130/0x360 [ 4688.152923][ T282] netlink_unicast+0x449/0x710 [ 4688.152923][ T282] netlink_sendmsg+0x723/0xbe0 [ 4688.152923][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4688.152923][ T282] ___sys_sendmsg+0xee/0x170 [ 4688.152923][ T282] __sys_sendmsg+0xcd/0x170 [ 4688.152923][ T282] do_syscall_64+0xc6/0x1e0 [ 4688.152923][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4688.152923][ T282] [ 4688.155701][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4688.155701][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4688.155701][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4688.155701][ T282] ipv6_find_idev+0x102/0x170 [ 4688.155701][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4688.155701][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4688.155701][ T282] netlink_rcv_skb+0x130/0x360 [ 4688.155701][ T282] netlink_unicast+0x449/0x710 [ 4688.155701][ T282] netlink_sendmsg+0x723/0xbe0 [ 4688.155701][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4688.155701][ T282] ___sys_sendmsg+0xee/0x170 [ 4688.155701][ T282] __sys_sendmsg+0xcd/0x170 [ 4688.155701][ T282] do_syscall_64+0xc6/0x1e0 [ 4688.155701][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4688.155701][ T282] [ 4697.658938][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4697.659401][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4697.659401][ T284] netdev_get_by_index+0x5e/0x80 [ 4697.659401][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4697.659401][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4697.659401][ T284] ip6_route_add+0x1c/0x140 [ 4697.659401][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4697.659401][ T284] inet6_addr_add+0x4f8/0xa40 [ 4697.659401][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4697.659401][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4697.659401][ T284] netlink_rcv_skb+0x130/0x360 [ 4697.659401][ T284] netlink_unicast+0x449/0x710 [ 4697.659401][ T284] netlink_sendmsg+0x723/0xbe0 [ 4697.659401][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4697.659401][ T284] ___sys_sendmsg+0xee/0x170 [ 4697.659401][ T284] __sys_sendmsg+0xcd/0x170 [ 4697.659401][ T284] do_syscall_64+0xc6/0x1e0 [ 4697.659401][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4697.659401][ T284] [ 4697.661875][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4697.661875][ T284] netdev_get_by_index+0x5e/0x80 [ 4697.661875][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4697.661875][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4697.661875][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4697.661875][ T284] ipv6_add_addr+0x411/0x2000 [ 4697.661875][ T284] inet6_addr_add+0x30e/0xa40 [ 4697.661875][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4697.661875][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4697.661875][ T284] netlink_rcv_skb+0x130/0x360 [ 4697.661875][ T284] netlink_unicast+0x449/0x710 [ 4697.661875][ T284] netlink_sendmsg+0x723/0xbe0 [ 4697.661875][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4697.661875][ T284] ___sys_sendmsg+0xee/0x170 [ 4697.661875][ T284] __sys_sendmsg+0xcd/0x170 [ 4697.661875][ T284] do_syscall_64+0xc6/0x1e0 [ 4697.661875][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4697.661875][ T284] [ 4697.664325][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4697.664325][ T284] netdev_get_by_index+0x5e/0x80 [ 4697.664325][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4697.664325][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4697.664325][ T284] ip6_route_add+0x1c/0x140 [ 4697.664325][ T284] addrconf_add_mroute+0x129/0x180 [ 4697.664325][ T284] addrconf_add_dev+0xe2/0x170 [ 4697.664325][ T284] inet6_addr_add+0x12f/0xa40 [ 4697.664325][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4697.664325][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4697.664325][ T284] netlink_rcv_skb+0x130/0x360 [ 4697.664325][ T284] netlink_unicast+0x449/0x710 [ 4697.664325][ T284] netlink_sendmsg+0x723/0xbe0 [ 4697.664325][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4697.664325][ T284] ___sys_sendmsg+0xee/0x170 [ 4697.664325][ T284] __sys_sendmsg+0xcd/0x170 [ 4697.664325][ T284] do_syscall_64+0xc6/0x1e0 [ 4697.664325][ T284] [ 4697.666716][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4697.666716][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4697.666716][ T284] ipv6_find_idev+0x102/0x170 [ 4697.666716][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4697.666716][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4697.666716][ T284] netlink_rcv_skb+0x130/0x360 [ 4697.666716][ T284] netlink_unicast+0x449/0x710 [ 4697.666716][ T284] netlink_sendmsg+0x723/0xbe0 [ 4697.666716][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4697.666716][ T284] ___sys_sendmsg+0xee/0x170 [ 4697.666716][ T284] __sys_sendmsg+0xcd/0x170 [ 4697.666716][ T284] do_syscall_64+0xc6/0x1e0 [ 4697.666716][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4697.666716][ T284] [ 4697.668591][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4697.668591][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4697.668591][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4697.668591][ T284] ipv6_find_idev+0x102/0x170 [ 4697.668591][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4697.668591][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4697.668591][ T284] netlink_rcv_skb+0x130/0x360 [ 4697.668591][ T284] netlink_unicast+0x449/0x710 [ 4697.668591][ T284] netlink_sendmsg+0x723/0xbe0 [ 4697.668591][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4697.668591][ T284] ___sys_sendmsg+0xee/0x170 [ 4697.668591][ T284] __sys_sendmsg+0xcd/0x170 [ 4697.668591][ T284] do_syscall_64+0xc6/0x1e0 [ 4697.668591][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4697.668591][ T284] [ 4698.395038][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4698.395488][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4698.395488][ T282] dst_init+0x84/0x4a0 [ 4698.395488][ T282] dst_alloc+0x97/0x150 [ 4698.395488][ T282] ip6_dst_alloc+0x23/0x90 [ 4698.395488][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4698.395488][ T282] ip6_pol_route+0x56f/0x840 [ 4698.395488][ T282] fib6_rule_lookup+0x196/0x240 [ 4698.395488][ T282] ip6_route_input+0x542/0x980 [ 4698.395488][ T282] ipv6_rcv+0x8f/0x400 [ 4698.395488][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4698.395488][ T282] process_backlog+0x101/0x620 [ 4698.395488][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4698.395488][ T282] net_rx_action+0x495/0xbe0 [ 4698.395488][ T282] __do_softirq+0x1b5/0x7f6 [ 4698.395488][ T282] [ 4698.397455][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4698.397455][ T282] netdev_get_by_index+0x5e/0x80 [ 4698.397455][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4698.397455][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4698.397455][ T282] ip6_route_add+0x1c/0x140 [ 4698.397455][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4698.397455][ T282] inet6_addr_add+0x4f8/0xa40 [ 4698.397455][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4698.397455][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4698.397455][ T282] netlink_rcv_skb+0x130/0x360 [ 4698.397455][ T282] netlink_unicast+0x449/0x710 [ 4698.397455][ T282] netlink_sendmsg+0x723/0xbe0 [ 4698.397455][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4698.397455][ T282] ___sys_sendmsg+0xee/0x170 [ 4698.397455][ T282] __sys_sendmsg+0xcd/0x170 [ 4698.397455][ T282] do_syscall_64+0xc6/0x1e0 [ 4698.397455][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4698.397455][ T282] [ 4698.399891][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4698.399891][ T282] netdev_get_by_index+0x5e/0x80 [ 4698.399891][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4698.399891][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4698.399891][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4698.399891][ T282] ipv6_add_addr+0x411/0x2000 [ 4698.399891][ T282] inet6_addr_add+0x30e/0xa40 [ 4698.399891][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4698.399891][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4698.399891][ T282] netlink_rcv_skb+0x130/0x360 [ 4698.399891][ T282] netlink_unicast+0x449/0x710 [ 4698.399891][ T282] netlink_sendmsg+0x723/0xbe0 [ 4698.399891][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4698.399891][ T282] ___sys_sendmsg+0xee/0x170 [ 4698.399891][ T282] __sys_sendmsg+0xcd/0x170 [ 4698.399891][ T282] do_syscall_64+0xc6/0x1e0 [ 4698.399891][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4698.399891][ T282] [ 4698.402325][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4698.402325][ T282] netdev_get_by_index+0x5e/0x80 [ 4698.402325][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4698.402325][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4698.402325][ T282] ip6_route_add+0x1c/0x140 [ 4698.402325][ T282] addrconf_add_mroute+0x129/0x180 [ 4698.402325][ T282] addrconf_add_dev+0xe2/0x170 [ 4698.402325][ T282] inet6_addr_add+0x12f/0xa40 [ 4698.402325][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4698.402325][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4698.402325][ T282] netlink_rcv_skb+0x130/0x360 [ 4698.402325][ T282] netlink_unicast+0x449/0x710 [ 4698.402325][ T282] netlink_sendmsg+0x723/0xbe0 [ 4698.402325][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4698.402325][ T282] ___sys_sendmsg+0xee/0x170 [ 4698.402325][ T282] __sys_sendmsg+0xcd/0x170 [ 4698.402325][ T282] do_syscall_64+0xc6/0x1e0 [ 4698.402325][ T282] [ 4698.404697][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4698.404697][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4698.404697][ T282] ipv6_find_idev+0x102/0x170 [ 4698.404697][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4698.404697][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4698.404697][ T282] netlink_rcv_skb+0x130/0x360 [ 4698.404697][ T282] netlink_unicast+0x449/0x710 [ 4698.404697][ T282] netlink_sendmsg+0x723/0xbe0 [ 4698.404697][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4698.404697][ T282] ___sys_sendmsg+0xee/0x170 [ 4698.404697][ T282] __sys_sendmsg+0xcd/0x170 [ 4698.404697][ T282] do_syscall_64+0xc6/0x1e0 [ 4698.404697][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4698.404697][ T282] [ 4698.406562][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4698.406562][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4698.406562][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4698.406562][ T282] ipv6_find_idev+0x102/0x170 [ 4698.406562][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4698.406562][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4698.406562][ T282] netlink_rcv_skb+0x130/0x360 [ 4698.406562][ T282] netlink_unicast+0x449/0x710 [ 4698.406562][ T282] netlink_sendmsg+0x723/0xbe0 [ 4698.406562][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4698.406562][ T282] ___sys_sendmsg+0xee/0x170 [ 4698.406562][ T282] __sys_sendmsg+0xcd/0x170 [ 4698.406562][ T282] do_syscall_64+0xc6/0x1e0 [ 4698.406562][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4698.406562][ T282] [ 4707.906930][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4707.907400][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4707.907400][ T284] netdev_get_by_index+0x5e/0x80 [ 4707.907400][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4707.907400][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4707.907400][ T284] ip6_route_add+0x1c/0x140 [ 4707.907400][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4707.907400][ T284] inet6_addr_add+0x4f8/0xa40 [ 4707.907400][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4707.907400][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4707.907400][ T284] netlink_rcv_skb+0x130/0x360 [ 4707.907400][ T284] netlink_unicast+0x449/0x710 [ 4707.907400][ T284] netlink_sendmsg+0x723/0xbe0 [ 4707.907400][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4707.907400][ T284] ___sys_sendmsg+0xee/0x170 [ 4707.907400][ T284] __sys_sendmsg+0xcd/0x170 [ 4707.907400][ T284] do_syscall_64+0xc6/0x1e0 [ 4707.907400][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4707.907400][ T284] [ 4707.909901][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4707.909901][ T284] netdev_get_by_index+0x5e/0x80 [ 4707.909901][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4707.909901][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4707.909901][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4707.909901][ T284] ipv6_add_addr+0x411/0x2000 [ 4707.909901][ T284] inet6_addr_add+0x30e/0xa40 [ 4707.909901][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4707.909901][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4707.909901][ T284] netlink_rcv_skb+0x130/0x360 [ 4707.909901][ T284] netlink_unicast+0x449/0x710 [ 4707.909901][ T284] netlink_sendmsg+0x723/0xbe0 [ 4707.909901][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4707.909901][ T284] ___sys_sendmsg+0xee/0x170 [ 4707.909901][ T284] __sys_sendmsg+0xcd/0x170 [ 4707.909901][ T284] do_syscall_64+0xc6/0x1e0 [ 4707.909901][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4707.909901][ T284] [ 4707.912350][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4707.912350][ T284] netdev_get_by_index+0x5e/0x80 [ 4707.912350][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4707.912350][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4707.912350][ T284] ip6_route_add+0x1c/0x140 [ 4707.912350][ T284] addrconf_add_mroute+0x129/0x180 [ 4707.912350][ T284] addrconf_add_dev+0xe2/0x170 [ 4707.912350][ T284] inet6_addr_add+0x12f/0xa40 [ 4707.912350][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4707.912350][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4707.912350][ T284] netlink_rcv_skb+0x130/0x360 [ 4707.912350][ T284] netlink_unicast+0x449/0x710 [ 4707.912350][ T284] netlink_sendmsg+0x723/0xbe0 [ 4707.912350][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4707.912350][ T284] ___sys_sendmsg+0xee/0x170 [ 4707.912350][ T284] __sys_sendmsg+0xcd/0x170 [ 4707.912350][ T284] do_syscall_64+0xc6/0x1e0 [ 4707.912350][ T284] [ 4707.914770][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4707.914770][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4707.914770][ T284] ipv6_find_idev+0x102/0x170 [ 4707.914770][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4707.914770][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4707.914770][ T284] netlink_rcv_skb+0x130/0x360 [ 4707.914770][ T284] netlink_unicast+0x449/0x710 [ 4707.914770][ T284] netlink_sendmsg+0x723/0xbe0 [ 4707.914770][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4707.914770][ T284] ___sys_sendmsg+0xee/0x170 [ 4707.914770][ T284] __sys_sendmsg+0xcd/0x170 [ 4707.914770][ T284] do_syscall_64+0xc6/0x1e0 [ 4707.914770][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4707.914770][ T284] [ 4707.916684][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4707.916684][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4707.916684][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4707.916684][ T284] ipv6_find_idev+0x102/0x170 [ 4707.916684][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4707.916684][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4707.916684][ T284] netlink_rcv_skb+0x130/0x360 [ 4707.916684][ T284] netlink_unicast+0x449/0x710 [ 4707.916684][ T284] netlink_sendmsg+0x723/0xbe0 [ 4707.916684][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4707.916684][ T284] ___sys_sendmsg+0xee/0x170 [ 4707.916684][ T284] __sys_sendmsg+0xcd/0x170 [ 4707.916684][ T284] do_syscall_64+0xc6/0x1e0 [ 4707.916684][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4707.916684][ T284] [ 4708.650942][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4708.651384][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4708.651384][ T282] dst_init+0x84/0x4a0 [ 4708.651384][ T282] dst_alloc+0x97/0x150 [ 4708.651384][ T282] ip6_dst_alloc+0x23/0x90 [ 4708.651384][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4708.651384][ T282] ip6_pol_route+0x56f/0x840 [ 4708.651384][ T282] fib6_rule_lookup+0x196/0x240 [ 4708.651384][ T282] ip6_route_input+0x542/0x980 [ 4708.651384][ T282] ipv6_rcv+0x8f/0x400 [ 4708.651384][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4708.651384][ T282] process_backlog+0x101/0x620 [ 4708.651384][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4708.651384][ T282] net_rx_action+0x495/0xbe0 [ 4708.651384][ T282] __do_softirq+0x1b5/0x7f6 [ 4708.651384][ T282] [ 4708.653343][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4708.653343][ T282] netdev_get_by_index+0x5e/0x80 [ 4708.653343][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4708.653343][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4708.653343][ T282] ip6_route_add+0x1c/0x140 [ 4708.653343][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4708.653343][ T282] inet6_addr_add+0x4f8/0xa40 [ 4708.653343][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4708.653343][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4708.653343][ T282] netlink_rcv_skb+0x130/0x360 [ 4708.653343][ T282] netlink_unicast+0x449/0x710 [ 4708.653343][ T282] netlink_sendmsg+0x723/0xbe0 [ 4708.653343][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4708.653343][ T282] ___sys_sendmsg+0xee/0x170 [ 4708.653343][ T282] __sys_sendmsg+0xcd/0x170 [ 4708.653343][ T282] do_syscall_64+0xc6/0x1e0 [ 4708.653343][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4708.653343][ T282] [ 4708.655747][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4708.655747][ T282] netdev_get_by_index+0x5e/0x80 [ 4708.655747][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4708.655747][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4708.655747][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4708.655747][ T282] ipv6_add_addr+0x411/0x2000 [ 4708.655747][ T282] inet6_addr_add+0x30e/0xa40 [ 4708.655747][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4708.655747][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4708.655747][ T282] netlink_rcv_skb+0x130/0x360 [ 4708.655747][ T282] netlink_unicast+0x449/0x710 [ 4708.655747][ T282] netlink_sendmsg+0x723/0xbe0 [ 4708.655747][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4708.655747][ T282] ___sys_sendmsg+0xee/0x170 [ 4708.655747][ T282] __sys_sendmsg+0xcd/0x170 [ 4708.655747][ T282] do_syscall_64+0xc6/0x1e0 [ 4708.655747][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4708.655747][ T282] [ 4708.658162][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4708.658162][ T282] netdev_get_by_index+0x5e/0x80 [ 4708.658162][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4708.658162][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4708.658162][ T282] ip6_route_add+0x1c/0x140 [ 4708.658162][ T282] addrconf_add_mroute+0x129/0x180 [ 4708.658162][ T282] addrconf_add_dev+0xe2/0x170 [ 4708.658162][ T282] inet6_addr_add+0x12f/0xa40 [ 4708.658162][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4708.658162][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4708.658162][ T282] netlink_rcv_skb+0x130/0x360 [ 4708.658162][ T282] netlink_unicast+0x449/0x710 [ 4708.658162][ T282] netlink_sendmsg+0x723/0xbe0 [ 4708.658162][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4708.658162][ T282] ___sys_sendmsg+0xee/0x170 [ 4708.658162][ T282] __sys_sendmsg+0xcd/0x170 [ 4708.658162][ T282] do_syscall_64+0xc6/0x1e0 [ 4708.658162][ T282] [ 4708.660537][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4708.660537][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4708.660537][ T282] ipv6_find_idev+0x102/0x170 [ 4708.660537][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4708.660537][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4708.660537][ T282] netlink_rcv_skb+0x130/0x360 [ 4708.660537][ T282] netlink_unicast+0x449/0x710 [ 4708.660537][ T282] netlink_sendmsg+0x723/0xbe0 [ 4708.660537][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4708.660537][ T282] ___sys_sendmsg+0xee/0x170 [ 4708.660537][ T282] __sys_sendmsg+0xcd/0x170 [ 4708.660537][ T282] do_syscall_64+0xc6/0x1e0 [ 4708.660537][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4708.660537][ T282] [ 4708.662387][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4708.662387][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4708.662387][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4708.662387][ T282] ipv6_find_idev+0x102/0x170 [ 4708.662387][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4708.662387][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4708.662387][ T282] netlink_rcv_skb+0x130/0x360 [ 4708.662387][ T282] netlink_unicast+0x449/0x710 [ 4708.662387][ T282] netlink_sendmsg+0x723/0xbe0 [ 4708.662387][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4708.662387][ T282] ___sys_sendmsg+0xee/0x170 [ 4708.662387][ T282] __sys_sendmsg+0xcd/0x170 [ 4708.662387][ T282] do_syscall_64+0xc6/0x1e0 [ 4708.662387][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4708.662387][ T282] [ 4718.155004][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4718.155508][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4718.155508][ T284] netdev_get_by_index+0x5e/0x80 [ 4718.155508][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4718.155508][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4718.155508][ T284] ip6_route_add+0x1c/0x140 [ 4718.155508][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4718.155508][ T284] inet6_addr_add+0x4f8/0xa40 [ 4718.155508][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4718.155508][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4718.155508][ T284] netlink_rcv_skb+0x130/0x360 [ 4718.155508][ T284] netlink_unicast+0x449/0x710 [ 4718.155508][ T284] netlink_sendmsg+0x723/0xbe0 [ 4718.155508][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4718.155508][ T284] ___sys_sendmsg+0xee/0x170 [ 4718.155508][ T284] __sys_sendmsg+0xcd/0x170 [ 4718.155508][ T284] do_syscall_64+0xc6/0x1e0 [ 4718.155508][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4718.155508][ T284] [ 4718.158000][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4718.158000][ T284] netdev_get_by_index+0x5e/0x80 [ 4718.158000][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4718.158000][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4718.158000][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4718.158000][ T284] ipv6_add_addr+0x411/0x2000 [ 4718.158000][ T284] inet6_addr_add+0x30e/0xa40 [ 4718.158000][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4718.158000][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4718.158000][ T284] netlink_rcv_skb+0x130/0x360 [ 4718.158000][ T284] netlink_unicast+0x449/0x710 [ 4718.158000][ T284] netlink_sendmsg+0x723/0xbe0 [ 4718.158000][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4718.158000][ T284] ___sys_sendmsg+0xee/0x170 [ 4718.158000][ T284] __sys_sendmsg+0xcd/0x170 [ 4718.158000][ T284] do_syscall_64+0xc6/0x1e0 [ 4718.158000][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4718.158000][ T284] [ 4718.160432][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4718.160432][ T284] netdev_get_by_index+0x5e/0x80 [ 4718.160432][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4718.160432][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4718.160432][ T284] ip6_route_add+0x1c/0x140 [ 4718.160432][ T284] addrconf_add_mroute+0x129/0x180 [ 4718.160432][ T284] addrconf_add_dev+0xe2/0x170 [ 4718.160432][ T284] inet6_addr_add+0x12f/0xa40 [ 4718.160432][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4718.160432][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4718.160432][ T284] netlink_rcv_skb+0x130/0x360 [ 4718.160432][ T284] netlink_unicast+0x449/0x710 [ 4718.160432][ T284] netlink_sendmsg+0x723/0xbe0 [ 4718.160432][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4718.160432][ T284] ___sys_sendmsg+0xee/0x170 [ 4718.160432][ T284] __sys_sendmsg+0xcd/0x170 [ 4718.160432][ T284] do_syscall_64+0xc6/0x1e0 [ 4718.160432][ T284] [ 4718.162821][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4718.162821][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4718.162821][ T284] ipv6_find_idev+0x102/0x170 [ 4718.162821][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4718.162821][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4718.162821][ T284] netlink_rcv_skb+0x130/0x360 [ 4718.162821][ T284] netlink_unicast+0x449/0x710 [ 4718.162821][ T284] netlink_sendmsg+0x723/0xbe0 [ 4718.162821][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4718.162821][ T284] ___sys_sendmsg+0xee/0x170 [ 4718.162821][ T284] __sys_sendmsg+0xcd/0x170 [ 4718.162821][ T284] do_syscall_64+0xc6/0x1e0 [ 4718.162821][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4718.162821][ T284] [ 4718.164703][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4718.164703][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4718.164703][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4718.164703][ T284] ipv6_find_idev+0x102/0x170 [ 4718.164703][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4718.164703][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4718.164703][ T284] netlink_rcv_skb+0x130/0x360 [ 4718.164703][ T284] netlink_unicast+0x449/0x710 [ 4718.164703][ T284] netlink_sendmsg+0x723/0xbe0 [ 4718.164703][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4718.164703][ T284] ___sys_sendmsg+0xee/0x170 [ 4718.164703][ T284] __sys_sendmsg+0xcd/0x170 [ 4718.164703][ T284] do_syscall_64+0xc6/0x1e0 [ 4718.164703][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4718.164703][ T284] [ 4718.907018][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4718.907417][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4718.907417][ T282] dst_init+0x84/0x4a0 [ 4718.907417][ T282] dst_alloc+0x97/0x150 [ 4718.907417][ T282] ip6_dst_alloc+0x23/0x90 [ 4718.907417][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4718.907417][ T282] ip6_pol_route+0x56f/0x840 [ 4718.907417][ T282] fib6_rule_lookup+0x196/0x240 [ 4718.907417][ T282] ip6_route_input+0x542/0x980 [ 4718.907417][ T282] ipv6_rcv+0x8f/0x400 [ 4718.907417][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4718.907417][ T282] process_backlog+0x101/0x620 [ 4718.907417][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4718.907417][ T282] net_rx_action+0x495/0xbe0 [ 4718.907417][ T282] __do_softirq+0x1b5/0x7f6 [ 4718.907417][ T282] [ 4718.909393][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4718.909393][ T282] netdev_get_by_index+0x5e/0x80 [ 4718.909393][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4718.909393][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4718.909393][ T282] ip6_route_add+0x1c/0x140 [ 4718.909393][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4718.909393][ T282] inet6_addr_add+0x4f8/0xa40 [ 4718.909393][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4718.909393][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4718.909393][ T282] netlink_rcv_skb+0x130/0x360 [ 4718.909393][ T282] netlink_unicast+0x449/0x710 [ 4718.909393][ T282] netlink_sendmsg+0x723/0xbe0 [ 4718.909393][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4718.909393][ T282] ___sys_sendmsg+0xee/0x170 [ 4718.909393][ T282] __sys_sendmsg+0xcd/0x170 [ 4718.909393][ T282] do_syscall_64+0xc6/0x1e0 [ 4718.909393][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4718.909393][ T282] [ 4718.911825][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4718.911825][ T282] netdev_get_by_index+0x5e/0x80 [ 4718.911825][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4718.911825][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4718.911825][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4718.911825][ T282] ipv6_add_addr+0x411/0x2000 [ 4718.911825][ T282] inet6_addr_add+0x30e/0xa40 [ 4718.911825][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4718.911825][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4718.911825][ T282] netlink_rcv_skb+0x130/0x360 [ 4718.911825][ T282] netlink_unicast+0x449/0x710 [ 4718.911825][ T282] netlink_sendmsg+0x723/0xbe0 [ 4718.911825][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4718.911825][ T282] ___sys_sendmsg+0xee/0x170 [ 4718.911825][ T282] __sys_sendmsg+0xcd/0x170 [ 4718.911825][ T282] do_syscall_64+0xc6/0x1e0 [ 4718.911825][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4718.911825][ T282] [ 4718.914269][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4718.914269][ T282] netdev_get_by_index+0x5e/0x80 [ 4718.914269][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4718.914269][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4718.914269][ T282] ip6_route_add+0x1c/0x140 [ 4718.914269][ T282] addrconf_add_mroute+0x129/0x180 [ 4718.914269][ T282] addrconf_add_dev+0xe2/0x170 [ 4718.914269][ T282] inet6_addr_add+0x12f/0xa40 [ 4718.914269][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4718.914269][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4718.914269][ T282] netlink_rcv_skb+0x130/0x360 [ 4718.914269][ T282] netlink_unicast+0x449/0x710 [ 4718.914269][ T282] netlink_sendmsg+0x723/0xbe0 [ 4718.914269][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4718.914269][ T282] ___sys_sendmsg+0xee/0x170 [ 4718.914269][ T282] __sys_sendmsg+0xcd/0x170 [ 4718.914269][ T282] do_syscall_64+0xc6/0x1e0 [ 4718.914269][ T282] [ 4718.916665][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4718.916665][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4718.916665][ T282] ipv6_find_idev+0x102/0x170 [ 4718.916665][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4718.916665][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4718.916665][ T282] netlink_rcv_skb+0x130/0x360 [ 4718.916665][ T282] netlink_unicast+0x449/0x710 [ 4718.916665][ T282] netlink_sendmsg+0x723/0xbe0 [ 4718.916665][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4718.916665][ T282] ___sys_sendmsg+0xee/0x170 [ 4718.916665][ T282] __sys_sendmsg+0xcd/0x170 [ 4718.916665][ T282] do_syscall_64+0xc6/0x1e0 [ 4718.916665][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4718.916665][ T282] [ 4718.918541][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4718.918541][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4718.918541][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4718.918541][ T282] ipv6_find_idev+0x102/0x170 [ 4718.918541][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4718.918541][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4718.918541][ T282] netlink_rcv_skb+0x130/0x360 [ 4718.918541][ T282] netlink_unicast+0x449/0x710 [ 4718.918541][ T282] netlink_sendmsg+0x723/0xbe0 [ 4718.918541][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4718.918541][ T282] ___sys_sendmsg+0xee/0x170 [ 4718.918541][ T282] __sys_sendmsg+0xcd/0x170 [ 4718.918541][ T282] do_syscall_64+0xc6/0x1e0 [ 4718.918541][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4718.918541][ T282] [ 4728.403023][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4728.403480][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4728.403480][ T284] netdev_get_by_index+0x5e/0x80 [ 4728.403480][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4728.403480][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4728.403480][ T284] ip6_route_add+0x1c/0x140 [ 4728.403480][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4728.403480][ T284] inet6_addr_add+0x4f8/0xa40 [ 4728.403480][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4728.403480][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4728.403480][ T284] netlink_rcv_skb+0x130/0x360 [ 4728.403480][ T284] netlink_unicast+0x449/0x710 [ 4728.403480][ T284] netlink_sendmsg+0x723/0xbe0 [ 4728.403480][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4728.403480][ T284] ___sys_sendmsg+0xee/0x170 [ 4728.403480][ T284] __sys_sendmsg+0xcd/0x170 [ 4728.403480][ T284] do_syscall_64+0xc6/0x1e0 [ 4728.403480][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4728.403480][ T284] [ 4728.405965][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4728.405965][ T284] netdev_get_by_index+0x5e/0x80 [ 4728.405965][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4728.405965][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4728.405965][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4728.405965][ T284] ipv6_add_addr+0x411/0x2000 [ 4728.405965][ T284] inet6_addr_add+0x30e/0xa40 [ 4728.405965][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4728.405965][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4728.405965][ T284] netlink_rcv_skb+0x130/0x360 [ 4728.405965][ T284] netlink_unicast+0x449/0x710 [ 4728.405965][ T284] netlink_sendmsg+0x723/0xbe0 [ 4728.405965][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4728.405965][ T284] ___sys_sendmsg+0xee/0x170 [ 4728.405965][ T284] __sys_sendmsg+0xcd/0x170 [ 4728.405965][ T284] do_syscall_64+0xc6/0x1e0 [ 4728.405965][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4728.405965][ T284] [ 4728.408402][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4728.408402][ T284] netdev_get_by_index+0x5e/0x80 [ 4728.408402][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4728.408402][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4728.408402][ T284] ip6_route_add+0x1c/0x140 [ 4728.408402][ T284] addrconf_add_mroute+0x129/0x180 [ 4728.408402][ T284] addrconf_add_dev+0xe2/0x170 [ 4728.408402][ T284] inet6_addr_add+0x12f/0xa40 [ 4728.408402][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4728.408402][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4728.408402][ T284] netlink_rcv_skb+0x130/0x360 [ 4728.408402][ T284] netlink_unicast+0x449/0x710 [ 4728.408402][ T284] netlink_sendmsg+0x723/0xbe0 [ 4728.408402][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4728.408402][ T284] ___sys_sendmsg+0xee/0x170 [ 4728.408402][ T284] __sys_sendmsg+0xcd/0x170 [ 4728.408402][ T284] do_syscall_64+0xc6/0x1e0 [ 4728.408402][ T284] [ 4728.410795][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4728.410795][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4728.410795][ T284] ipv6_find_idev+0x102/0x170 [ 4728.410795][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4728.410795][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4728.410795][ T284] netlink_rcv_skb+0x130/0x360 [ 4728.410795][ T284] netlink_unicast+0x449/0x710 [ 4728.410795][ T284] netlink_sendmsg+0x723/0xbe0 [ 4728.410795][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4728.410795][ T284] ___sys_sendmsg+0xee/0x170 [ 4728.410795][ T284] __sys_sendmsg+0xcd/0x170 [ 4728.410795][ T284] do_syscall_64+0xc6/0x1e0 [ 4728.410795][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4728.410795][ T284] [ 4728.412686][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4728.412686][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4728.412686][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4728.412686][ T284] ipv6_find_idev+0x102/0x170 [ 4728.412686][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4728.412686][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4728.412686][ T284] netlink_rcv_skb+0x130/0x360 [ 4728.412686][ T284] netlink_unicast+0x449/0x710 [ 4728.412686][ T284] netlink_sendmsg+0x723/0xbe0 [ 4728.412686][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4728.412686][ T284] ___sys_sendmsg+0xee/0x170 [ 4728.412686][ T284] __sys_sendmsg+0xcd/0x170 [ 4728.412686][ T284] do_syscall_64+0xc6/0x1e0 [ 4728.412686][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4728.412686][ T284] [ 4729.162980][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4729.163444][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4729.163444][ T282] dst_init+0x84/0x4a0 [ 4729.163444][ T282] dst_alloc+0x97/0x150 [ 4729.163444][ T282] ip6_dst_alloc+0x23/0x90 [ 4729.163444][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4729.163444][ T282] ip6_pol_route+0x56f/0x840 [ 4729.163444][ T282] fib6_rule_lookup+0x196/0x240 [ 4729.163444][ T282] ip6_route_input+0x542/0x980 [ 4729.163444][ T282] ipv6_rcv+0x8f/0x400 [ 4729.163444][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4729.163444][ T282] process_backlog+0x101/0x620 [ 4729.163444][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4729.163444][ T282] net_rx_action+0x495/0xbe0 [ 4729.163444][ T282] __do_softirq+0x1b5/0x7f6 [ 4729.163444][ T282] [ 4729.165425][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4729.165425][ T282] netdev_get_by_index+0x5e/0x80 [ 4729.165425][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4729.165425][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4729.165425][ T282] ip6_route_add+0x1c/0x140 [ 4729.165425][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4729.165425][ T282] inet6_addr_add+0x4f8/0xa40 [ 4729.165425][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4729.165425][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4729.165425][ T282] netlink_rcv_skb+0x130/0x360 [ 4729.165425][ T282] netlink_unicast+0x449/0x710 [ 4729.165425][ T282] netlink_sendmsg+0x723/0xbe0 [ 4729.165425][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4729.165425][ T282] ___sys_sendmsg+0xee/0x170 [ 4729.165425][ T282] __sys_sendmsg+0xcd/0x170 [ 4729.165425][ T282] do_syscall_64+0xc6/0x1e0 [ 4729.165425][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4729.165425][ T282] [ 4729.167912][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4729.167912][ T282] netdev_get_by_index+0x5e/0x80 [ 4729.167912][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4729.167912][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4729.167912][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4729.167912][ T282] ipv6_add_addr+0x411/0x2000 [ 4729.167912][ T282] inet6_addr_add+0x30e/0xa40 [ 4729.167912][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4729.167912][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4729.167912][ T282] netlink_rcv_skb+0x130/0x360 [ 4729.167912][ T282] netlink_unicast+0x449/0x710 [ 4729.167912][ T282] netlink_sendmsg+0x723/0xbe0 [ 4729.167912][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4729.167912][ T282] ___sys_sendmsg+0xee/0x170 [ 4729.167912][ T282] __sys_sendmsg+0xcd/0x170 [ 4729.167912][ T282] do_syscall_64+0xc6/0x1e0 [ 4729.167912][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4729.167912][ T282] [ 4729.170356][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4729.170356][ T282] netdev_get_by_index+0x5e/0x80 [ 4729.170356][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4729.170356][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4729.170356][ T282] ip6_route_add+0x1c/0x140 [ 4729.170356][ T282] addrconf_add_mroute+0x129/0x180 [ 4729.170356][ T282] addrconf_add_dev+0xe2/0x170 [ 4729.170356][ T282] inet6_addr_add+0x12f/0xa40 [ 4729.170356][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4729.170356][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4729.170356][ T282] netlink_rcv_skb+0x130/0x360 [ 4729.170356][ T282] netlink_unicast+0x449/0x710 [ 4729.170356][ T282] netlink_sendmsg+0x723/0xbe0 [ 4729.170356][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4729.170356][ T282] ___sys_sendmsg+0xee/0x170 [ 4729.170356][ T282] __sys_sendmsg+0xcd/0x170 [ 4729.170356][ T282] do_syscall_64+0xc6/0x1e0 [ 4729.170356][ T282] [ 4729.172751][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4729.172751][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4729.172751][ T282] ipv6_find_idev+0x102/0x170 [ 4729.172751][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4729.172751][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4729.172751][ T282] netlink_rcv_skb+0x130/0x360 [ 4729.172751][ T282] netlink_unicast+0x449/0x710 [ 4729.172751][ T282] netlink_sendmsg+0x723/0xbe0 [ 4729.172751][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4729.172751][ T282] ___sys_sendmsg+0xee/0x170 [ 4729.172751][ T282] __sys_sendmsg+0xcd/0x170 [ 4729.172751][ T282] do_syscall_64+0xc6/0x1e0 [ 4729.172751][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4729.172751][ T282] [ 4729.174642][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4729.174642][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4729.174642][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4729.174642][ T282] ipv6_find_idev+0x102/0x170 [ 4729.174642][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4729.174642][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4729.174642][ T282] netlink_rcv_skb+0x130/0x360 [ 4729.174642][ T282] netlink_unicast+0x449/0x710 [ 4729.174642][ T282] netlink_sendmsg+0x723/0xbe0 [ 4729.174642][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4729.174642][ T282] ___sys_sendmsg+0xee/0x170 [ 4729.174642][ T282] __sys_sendmsg+0xcd/0x170 [ 4729.174642][ T282] do_syscall_64+0xc6/0x1e0 [ 4729.174642][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4729.174642][ T282] [ 4738.651054][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4738.651532][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4738.651532][ T284] netdev_get_by_index+0x5e/0x80 [ 4738.651532][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4738.651532][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4738.651532][ T284] ip6_route_add+0x1c/0x140 [ 4738.651532][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4738.651532][ T284] inet6_addr_add+0x4f8/0xa40 [ 4738.651532][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4738.651532][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4738.651532][ T284] netlink_rcv_skb+0x130/0x360 [ 4738.651532][ T284] netlink_unicast+0x449/0x710 [ 4738.651532][ T284] netlink_sendmsg+0x723/0xbe0 [ 4738.651532][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4738.651532][ T284] ___sys_sendmsg+0xee/0x170 [ 4738.651532][ T284] __sys_sendmsg+0xcd/0x170 [ 4738.651532][ T284] do_syscall_64+0xc6/0x1e0 [ 4738.651532][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4738.651532][ T284] [ 4738.654018][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4738.654018][ T284] netdev_get_by_index+0x5e/0x80 [ 4738.654018][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4738.654018][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4738.654018][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4738.654018][ T284] ipv6_add_addr+0x411/0x2000 [ 4738.654018][ T284] inet6_addr_add+0x30e/0xa40 [ 4738.654018][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4738.654018][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4738.654018][ T284] netlink_rcv_skb+0x130/0x360 [ 4738.654018][ T284] netlink_unicast+0x449/0x710 [ 4738.654018][ T284] netlink_sendmsg+0x723/0xbe0 [ 4738.654018][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4738.654018][ T284] ___sys_sendmsg+0xee/0x170 [ 4738.654018][ T284] __sys_sendmsg+0xcd/0x170 [ 4738.654018][ T284] do_syscall_64+0xc6/0x1e0 [ 4738.654018][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4738.654018][ T284] [ 4738.656453][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4738.656453][ T284] netdev_get_by_index+0x5e/0x80 [ 4738.656453][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4738.656453][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4738.656453][ T284] ip6_route_add+0x1c/0x140 [ 4738.656453][ T284] addrconf_add_mroute+0x129/0x180 [ 4738.656453][ T284] addrconf_add_dev+0xe2/0x170 [ 4738.656453][ T284] inet6_addr_add+0x12f/0xa40 [ 4738.656453][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4738.656453][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4738.656453][ T284] netlink_rcv_skb+0x130/0x360 [ 4738.656453][ T284] netlink_unicast+0x449/0x710 [ 4738.656453][ T284] netlink_sendmsg+0x723/0xbe0 [ 4738.656453][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4738.656453][ T284] ___sys_sendmsg+0xee/0x170 [ 4738.656453][ T284] __sys_sendmsg+0xcd/0x170 [ 4738.656453][ T284] do_syscall_64+0xc6/0x1e0 [ 4738.656453][ T284] [ 4738.658866][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4738.658866][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4738.658866][ T284] ipv6_find_idev+0x102/0x170 [ 4738.658866][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4738.658866][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4738.658866][ T284] netlink_rcv_skb+0x130/0x360 [ 4738.658866][ T284] netlink_unicast+0x449/0x710 [ 4738.658866][ T284] netlink_sendmsg+0x723/0xbe0 [ 4738.658866][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4738.658866][ T284] ___sys_sendmsg+0xee/0x170 [ 4738.658866][ T284] __sys_sendmsg+0xcd/0x170 [ 4738.658866][ T284] do_syscall_64+0xc6/0x1e0 [ 4738.658866][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4738.658866][ T284] [ 4738.660747][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4738.660747][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4738.660747][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4738.660747][ T284] ipv6_find_idev+0x102/0x170 [ 4738.660747][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4738.660747][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4738.660747][ T284] netlink_rcv_skb+0x130/0x360 [ 4738.660747][ T284] netlink_unicast+0x449/0x710 [ 4738.660747][ T284] netlink_sendmsg+0x723/0xbe0 [ 4738.660747][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4738.660747][ T284] ___sys_sendmsg+0xee/0x170 [ 4738.660747][ T284] __sys_sendmsg+0xcd/0x170 [ 4738.660747][ T284] do_syscall_64+0xc6/0x1e0 [ 4738.660747][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4738.660747][ T284] [ 4739.418963][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4739.419451][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4739.419451][ T282] dst_init+0x84/0x4a0 [ 4739.419451][ T282] dst_alloc+0x97/0x150 [ 4739.419451][ T282] ip6_dst_alloc+0x23/0x90 [ 4739.419451][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4739.419451][ T282] ip6_pol_route+0x56f/0x840 [ 4739.419451][ T282] fib6_rule_lookup+0x196/0x240 [ 4739.419451][ T282] ip6_route_input+0x542/0x980 [ 4739.419451][ T282] ipv6_rcv+0x8f/0x400 [ 4739.419451][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4739.419451][ T282] process_backlog+0x101/0x620 [ 4739.419451][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4739.419451][ T282] net_rx_action+0x495/0xbe0 [ 4739.419451][ T282] __do_softirq+0x1b5/0x7f6 [ 4739.419451][ T282] [ 4739.421437][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4739.421437][ T282] netdev_get_by_index+0x5e/0x80 [ 4739.421437][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4739.421437][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4739.421437][ T282] ip6_route_add+0x1c/0x140 [ 4739.421437][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4739.421437][ T282] inet6_addr_add+0x4f8/0xa40 [ 4739.421437][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4739.421437][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4739.421437][ T282] netlink_rcv_skb+0x130/0x360 [ 4739.421437][ T282] netlink_unicast+0x449/0x710 [ 4739.421437][ T282] netlink_sendmsg+0x723/0xbe0 [ 4739.421437][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4739.421437][ T282] ___sys_sendmsg+0xee/0x170 [ 4739.421437][ T282] __sys_sendmsg+0xcd/0x170 [ 4739.421437][ T282] do_syscall_64+0xc6/0x1e0 [ 4739.421437][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4739.421437][ T282] [ 4739.423911][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4739.423911][ T282] netdev_get_by_index+0x5e/0x80 [ 4739.423911][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4739.423911][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4739.423911][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4739.423911][ T282] ipv6_add_addr+0x411/0x2000 [ 4739.423911][ T282] inet6_addr_add+0x30e/0xa40 [ 4739.423911][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4739.423911][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4739.423911][ T282] netlink_rcv_skb+0x130/0x360 [ 4739.423911][ T282] netlink_unicast+0x449/0x710 [ 4739.423911][ T282] netlink_sendmsg+0x723/0xbe0 [ 4739.423911][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4739.423911][ T282] ___sys_sendmsg+0xee/0x170 [ 4739.423911][ T282] __sys_sendmsg+0xcd/0x170 [ 4739.423911][ T282] do_syscall_64+0xc6/0x1e0 [ 4739.423911][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4739.423911][ T282] [ 4739.426359][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4739.426359][ T282] netdev_get_by_index+0x5e/0x80 [ 4739.426359][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4739.426359][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4739.426359][ T282] ip6_route_add+0x1c/0x140 [ 4739.426359][ T282] addrconf_add_mroute+0x129/0x180 [ 4739.426359][ T282] addrconf_add_dev+0xe2/0x170 [ 4739.426359][ T282] inet6_addr_add+0x12f/0xa40 [ 4739.426359][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4739.426359][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4739.426359][ T282] netlink_rcv_skb+0x130/0x360 [ 4739.426359][ T282] netlink_unicast+0x449/0x710 [ 4739.426359][ T282] netlink_sendmsg+0x723/0xbe0 [ 4739.426359][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4739.426359][ T282] ___sys_sendmsg+0xee/0x170 [ 4739.426359][ T282] __sys_sendmsg+0xcd/0x170 [ 4739.426359][ T282] do_syscall_64+0xc6/0x1e0 [ 4739.426359][ T282] [ 4739.428763][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4739.428763][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4739.428763][ T282] ipv6_find_idev+0x102/0x170 [ 4739.428763][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4739.428763][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4739.428763][ T282] netlink_rcv_skb+0x130/0x360 [ 4739.428763][ T282] netlink_unicast+0x449/0x710 [ 4739.428763][ T282] netlink_sendmsg+0x723/0xbe0 [ 4739.428763][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4739.428763][ T282] ___sys_sendmsg+0xee/0x170 [ 4739.428763][ T282] __sys_sendmsg+0xcd/0x170 [ 4739.428763][ T282] do_syscall_64+0xc6/0x1e0 [ 4739.428763][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4739.428763][ T282] [ 4739.430646][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4739.430646][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4739.430646][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4739.430646][ T282] ipv6_find_idev+0x102/0x170 [ 4739.430646][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4739.430646][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4739.430646][ T282] netlink_rcv_skb+0x130/0x360 [ 4739.430646][ T282] netlink_unicast+0x449/0x710 [ 4739.430646][ T282] netlink_sendmsg+0x723/0xbe0 [ 4739.430646][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4739.430646][ T282] ___sys_sendmsg+0xee/0x170 [ 4739.430646][ T282] __sys_sendmsg+0xcd/0x170 [ 4739.430646][ T282] do_syscall_64+0xc6/0x1e0 [ 4739.430646][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4739.430646][ T282] [ 4748.899031][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4748.899485][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4748.899485][ T284] netdev_get_by_index+0x5e/0x80 [ 4748.899485][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4748.899485][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4748.899485][ T284] ip6_route_add+0x1c/0x140 [ 4748.899485][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4748.899485][ T284] inet6_addr_add+0x4f8/0xa40 [ 4748.899485][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4748.899485][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4748.899485][ T284] netlink_rcv_skb+0x130/0x360 [ 4748.899485][ T284] netlink_unicast+0x449/0x710 [ 4748.899485][ T284] netlink_sendmsg+0x723/0xbe0 [ 4748.899485][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4748.899485][ T284] ___sys_sendmsg+0xee/0x170 [ 4748.899485][ T284] __sys_sendmsg+0xcd/0x170 [ 4748.899485][ T284] do_syscall_64+0xc6/0x1e0 [ 4748.899485][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4748.899485][ T284] [ 4748.901979][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4748.901979][ T284] netdev_get_by_index+0x5e/0x80 [ 4748.901979][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4748.901979][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4748.901979][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4748.901979][ T284] ipv6_add_addr+0x411/0x2000 [ 4748.901979][ T284] inet6_addr_add+0x30e/0xa40 [ 4748.901979][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4748.901979][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4748.901979][ T284] netlink_rcv_skb+0x130/0x360 [ 4748.901979][ T284] netlink_unicast+0x449/0x710 [ 4748.901979][ T284] netlink_sendmsg+0x723/0xbe0 [ 4748.901979][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4748.901979][ T284] ___sys_sendmsg+0xee/0x170 [ 4748.901979][ T284] __sys_sendmsg+0xcd/0x170 [ 4748.901979][ T284] do_syscall_64+0xc6/0x1e0 [ 4748.901979][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4748.901979][ T284] [ 4748.904412][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4748.904412][ T284] netdev_get_by_index+0x5e/0x80 [ 4748.904412][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4748.904412][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4748.904412][ T284] ip6_route_add+0x1c/0x140 [ 4748.904412][ T284] addrconf_add_mroute+0x129/0x180 [ 4748.904412][ T284] addrconf_add_dev+0xe2/0x170 [ 4748.904412][ T284] inet6_addr_add+0x12f/0xa40 [ 4748.904412][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4748.904412][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4748.904412][ T284] netlink_rcv_skb+0x130/0x360 [ 4748.904412][ T284] netlink_unicast+0x449/0x710 [ 4748.904412][ T284] netlink_sendmsg+0x723/0xbe0 [ 4748.904412][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4748.904412][ T284] ___sys_sendmsg+0xee/0x170 [ 4748.904412][ T284] __sys_sendmsg+0xcd/0x170 [ 4748.904412][ T284] do_syscall_64+0xc6/0x1e0 [ 4748.904412][ T284] [ 4748.906819][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4748.906819][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4748.906819][ T284] ipv6_find_idev+0x102/0x170 [ 4748.906819][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4748.906819][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4748.906819][ T284] netlink_rcv_skb+0x130/0x360 [ 4748.906819][ T284] netlink_unicast+0x449/0x710 [ 4748.906819][ T284] netlink_sendmsg+0x723/0xbe0 [ 4748.906819][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4748.906819][ T284] ___sys_sendmsg+0xee/0x170 [ 4748.906819][ T284] __sys_sendmsg+0xcd/0x170 [ 4748.906819][ T284] do_syscall_64+0xc6/0x1e0 [ 4748.906819][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4748.906819][ T284] [ 4748.908721][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4748.908721][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4748.908721][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4748.908721][ T284] ipv6_find_idev+0x102/0x170 [ 4748.908721][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4748.908721][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4748.908721][ T284] netlink_rcv_skb+0x130/0x360 [ 4748.908721][ T284] netlink_unicast+0x449/0x710 [ 4748.908721][ T284] netlink_sendmsg+0x723/0xbe0 [ 4748.908721][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4748.908721][ T284] ___sys_sendmsg+0xee/0x170 [ 4748.908721][ T284] __sys_sendmsg+0xcd/0x170 [ 4748.908721][ T284] do_syscall_64+0xc6/0x1e0 [ 4748.908721][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4748.908721][ T284] [ 4749.675035][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4749.675489][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4749.675489][ T282] dst_init+0x84/0x4a0 [ 4749.675489][ T282] dst_alloc+0x97/0x150 [ 4749.675489][ T282] ip6_dst_alloc+0x23/0x90 [ 4749.675489][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4749.675489][ T282] ip6_pol_route+0x56f/0x840 [ 4749.675489][ T282] fib6_rule_lookup+0x196/0x240 [ 4749.675489][ T282] ip6_route_input+0x542/0x980 [ 4749.675489][ T282] ipv6_rcv+0x8f/0x400 [ 4749.675489][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4749.675489][ T282] process_backlog+0x101/0x620 [ 4749.675489][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4749.675489][ T282] net_rx_action+0x495/0xbe0 [ 4749.675489][ T282] __do_softirq+0x1b5/0x7f6 [ 4749.675489][ T282] [ 4749.677490][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4749.677490][ T282] netdev_get_by_index+0x5e/0x80 [ 4749.677490][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4749.677490][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4749.677490][ T282] ip6_route_add+0x1c/0x140 [ 4749.677490][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4749.677490][ T282] inet6_addr_add+0x4f8/0xa40 [ 4749.677490][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4749.677490][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4749.677490][ T282] netlink_rcv_skb+0x130/0x360 [ 4749.677490][ T282] netlink_unicast+0x449/0x710 [ 4749.677490][ T282] netlink_sendmsg+0x723/0xbe0 [ 4749.677490][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4749.677490][ T282] ___sys_sendmsg+0xee/0x170 [ 4749.677490][ T282] __sys_sendmsg+0xcd/0x170 [ 4749.677490][ T282] do_syscall_64+0xc6/0x1e0 [ 4749.677490][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4749.677490][ T282] [ 4749.679953][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4749.679953][ T282] netdev_get_by_index+0x5e/0x80 [ 4749.679953][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4749.679953][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4749.679953][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4749.679953][ T282] ipv6_add_addr+0x411/0x2000 [ 4749.679953][ T282] inet6_addr_add+0x30e/0xa40 [ 4749.679953][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4749.679953][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4749.679953][ T282] netlink_rcv_skb+0x130/0x360 [ 4749.679953][ T282] netlink_unicast+0x449/0x710 [ 4749.679953][ T282] netlink_sendmsg+0x723/0xbe0 [ 4749.679953][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4749.679953][ T282] ___sys_sendmsg+0xee/0x170 [ 4749.679953][ T282] __sys_sendmsg+0xcd/0x170 [ 4749.679953][ T282] do_syscall_64+0xc6/0x1e0 [ 4749.679953][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4749.679953][ T282] [ 4749.682389][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4749.682389][ T282] netdev_get_by_index+0x5e/0x80 [ 4749.682389][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4749.682389][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4749.682389][ T282] ip6_route_add+0x1c/0x140 [ 4749.682389][ T282] addrconf_add_mroute+0x129/0x180 [ 4749.682389][ T282] addrconf_add_dev+0xe2/0x170 [ 4749.682389][ T282] inet6_addr_add+0x12f/0xa40 [ 4749.682389][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4749.682389][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4749.682389][ T282] netlink_rcv_skb+0x130/0x360 [ 4749.682389][ T282] netlink_unicast+0x449/0x710 [ 4749.682389][ T282] netlink_sendmsg+0x723/0xbe0 [ 4749.682389][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4749.682389][ T282] ___sys_sendmsg+0xee/0x170 [ 4749.682389][ T282] __sys_sendmsg+0xcd/0x170 [ 4749.682389][ T282] do_syscall_64+0xc6/0x1e0 [ 4749.682389][ T282] [ 4749.684797][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4749.684797][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4749.684797][ T282] ipv6_find_idev+0x102/0x170 [ 4749.684797][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4749.684797][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4749.684797][ T282] netlink_rcv_skb+0x130/0x360 [ 4749.684797][ T282] netlink_unicast+0x449/0x710 [ 4749.684797][ T282] netlink_sendmsg+0x723/0xbe0 [ 4749.684797][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4749.684797][ T282] ___sys_sendmsg+0xee/0x170 [ 4749.684797][ T282] __sys_sendmsg+0xcd/0x170 [ 4749.684797][ T282] do_syscall_64+0xc6/0x1e0 [ 4749.684797][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4749.684797][ T282] [ 4749.686674][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4749.686674][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4749.686674][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4749.686674][ T282] ipv6_find_idev+0x102/0x170 [ 4749.686674][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4749.686674][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4749.686674][ T282] netlink_rcv_skb+0x130/0x360 [ 4749.686674][ T282] netlink_unicast+0x449/0x710 [ 4749.686674][ T282] netlink_sendmsg+0x723/0xbe0 [ 4749.686674][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4749.686674][ T282] ___sys_sendmsg+0xee/0x170 [ 4749.686674][ T282] __sys_sendmsg+0xcd/0x170 [ 4749.686674][ T282] do_syscall_64+0xc6/0x1e0 [ 4749.686674][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4749.686674][ T282] [ 4759.163007][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4759.163504][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4759.163504][ T284] netdev_get_by_index+0x5e/0x80 [ 4759.163504][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4759.163504][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4759.163504][ T284] ip6_route_add+0x1c/0x140 [ 4759.163504][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4759.163504][ T284] inet6_addr_add+0x4f8/0xa40 [ 4759.163504][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4759.163504][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4759.163504][ T284] netlink_rcv_skb+0x130/0x360 [ 4759.163504][ T284] netlink_unicast+0x449/0x710 [ 4759.163504][ T284] netlink_sendmsg+0x723/0xbe0 [ 4759.163504][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4759.163504][ T284] ___sys_sendmsg+0xee/0x170 [ 4759.163504][ T284] __sys_sendmsg+0xcd/0x170 [ 4759.163504][ T284] do_syscall_64+0xc6/0x1e0 [ 4759.163504][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4759.163504][ T284] [ 4759.165960][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4759.165960][ T284] netdev_get_by_index+0x5e/0x80 [ 4759.165960][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4759.165960][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4759.165960][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4759.165960][ T284] ipv6_add_addr+0x411/0x2000 [ 4759.165960][ T284] inet6_addr_add+0x30e/0xa40 [ 4759.165960][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4759.165960][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4759.165960][ T284] netlink_rcv_skb+0x130/0x360 [ 4759.165960][ T284] netlink_unicast+0x449/0x710 [ 4759.165960][ T284] netlink_sendmsg+0x723/0xbe0 [ 4759.165960][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4759.165960][ T284] ___sys_sendmsg+0xee/0x170 [ 4759.165960][ T284] __sys_sendmsg+0xcd/0x170 [ 4759.165960][ T284] do_syscall_64+0xc6/0x1e0 [ 4759.165960][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4759.165960][ T284] [ 4759.168408][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4759.168408][ T284] netdev_get_by_index+0x5e/0x80 [ 4759.168408][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4759.168408][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4759.168408][ T284] ip6_route_add+0x1c/0x140 [ 4759.168408][ T284] addrconf_add_mroute+0x129/0x180 [ 4759.168408][ T284] addrconf_add_dev+0xe2/0x170 [ 4759.168408][ T284] inet6_addr_add+0x12f/0xa40 [ 4759.168408][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4759.168408][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4759.168408][ T284] netlink_rcv_skb+0x130/0x360 [ 4759.168408][ T284] netlink_unicast+0x449/0x710 [ 4759.168408][ T284] netlink_sendmsg+0x723/0xbe0 [ 4759.168408][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4759.168408][ T284] ___sys_sendmsg+0xee/0x170 [ 4759.168408][ T284] __sys_sendmsg+0xcd/0x170 [ 4759.168408][ T284] do_syscall_64+0xc6/0x1e0 [ 4759.168408][ T284] [ 4759.170789][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4759.170789][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4759.170789][ T284] ipv6_find_idev+0x102/0x170 [ 4759.170789][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4759.170789][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4759.170789][ T284] netlink_rcv_skb+0x130/0x360 [ 4759.170789][ T284] netlink_unicast+0x449/0x710 [ 4759.170789][ T284] netlink_sendmsg+0x723/0xbe0 [ 4759.170789][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4759.170789][ T284] ___sys_sendmsg+0xee/0x170 [ 4759.170789][ T284] __sys_sendmsg+0xcd/0x170 [ 4759.170789][ T284] do_syscall_64+0xc6/0x1e0 [ 4759.170789][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4759.170789][ T284] [ 4759.173143][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4759.173143][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4759.173143][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4759.173143][ T284] ipv6_find_idev+0x102/0x170 [ 4759.173143][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4759.173143][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4759.173143][ T284] netlink_rcv_skb+0x130/0x360 [ 4759.173143][ T284] netlink_unicast+0x449/0x710 [ 4759.173143][ T284] netlink_sendmsg+0x723/0xbe0 [ 4759.173143][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4759.173143][ T284] ___sys_sendmsg+0xee/0x170 [ 4759.173143][ T284] __sys_sendmsg+0xcd/0x170 [ 4759.173143][ T284] do_syscall_64+0xc6/0x1e0 [ 4759.173143][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4759.173143][ T284] [ 4759.931006][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4759.931419][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4759.931419][ T282] dst_init+0x84/0x4a0 [ 4759.931419][ T282] dst_alloc+0x97/0x150 [ 4759.931419][ T282] ip6_dst_alloc+0x23/0x90 [ 4759.931419][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4759.931419][ T282] ip6_pol_route+0x56f/0x840 [ 4759.931419][ T282] fib6_rule_lookup+0x196/0x240 [ 4759.931419][ T282] ip6_route_input+0x542/0x980 [ 4759.931419][ T282] ipv6_rcv+0x8f/0x400 [ 4759.931419][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4759.931419][ T282] process_backlog+0x101/0x620 [ 4759.931419][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4759.931419][ T282] net_rx_action+0x495/0xbe0 [ 4759.931419][ T282] __do_softirq+0x1b5/0x7f6 [ 4759.931419][ T282] [ 4759.933506][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4759.933506][ T282] netdev_get_by_index+0x5e/0x80 [ 4759.933506][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4759.933506][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4759.933506][ T282] ip6_route_add+0x1c/0x140 [ 4759.933506][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4759.933506][ T282] inet6_addr_add+0x4f8/0xa40 [ 4759.933506][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4759.933506][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4759.933506][ T282] netlink_rcv_skb+0x130/0x360 [ 4759.933506][ T282] netlink_unicast+0x449/0x710 [ 4759.933506][ T282] netlink_sendmsg+0x723/0xbe0 [ 4759.933506][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4759.933506][ T282] ___sys_sendmsg+0xee/0x170 [ 4759.933506][ T282] __sys_sendmsg+0xcd/0x170 [ 4759.933506][ T282] do_syscall_64+0xc6/0x1e0 [ 4759.933506][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4759.933506][ T282] [ 4759.935929][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4759.935929][ T282] netdev_get_by_index+0x5e/0x80 [ 4759.935929][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4759.935929][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4759.935929][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4759.935929][ T282] ipv6_add_addr+0x411/0x2000 [ 4759.935929][ T282] inet6_addr_add+0x30e/0xa40 [ 4759.935929][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4759.935929][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4759.935929][ T282] netlink_rcv_skb+0x130/0x360 [ 4759.935929][ T282] netlink_unicast+0x449/0x710 [ 4759.935929][ T282] netlink_sendmsg+0x723/0xbe0 [ 4759.935929][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4759.935929][ T282] ___sys_sendmsg+0xee/0x170 [ 4759.935929][ T282] __sys_sendmsg+0xcd/0x170 [ 4759.935929][ T282] do_syscall_64+0xc6/0x1e0 [ 4759.935929][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4759.935929][ T282] [ 4759.938370][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4759.938370][ T282] netdev_get_by_index+0x5e/0x80 [ 4759.938370][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4759.938370][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4759.938370][ T282] ip6_route_add+0x1c/0x140 [ 4759.938370][ T282] addrconf_add_mroute+0x129/0x180 [ 4759.938370][ T282] addrconf_add_dev+0xe2/0x170 [ 4759.938370][ T282] inet6_addr_add+0x12f/0xa40 [ 4759.938370][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4759.938370][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4759.938370][ T282] netlink_rcv_skb+0x130/0x360 [ 4759.938370][ T282] netlink_unicast+0x449/0x710 [ 4759.938370][ T282] netlink_sendmsg+0x723/0xbe0 [ 4759.938370][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4759.938370][ T282] ___sys_sendmsg+0xee/0x170 [ 4759.938370][ T282] __sys_sendmsg+0xcd/0x170 [ 4759.938370][ T282] do_syscall_64+0xc6/0x1e0 [ 4759.938370][ T282] [ 4759.940779][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4759.940779][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4759.940779][ T282] ipv6_find_idev+0x102/0x170 [ 4759.940779][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4759.940779][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4759.940779][ T282] netlink_rcv_skb+0x130/0x360 [ 4759.940779][ T282] netlink_unicast+0x449/0x710 [ 4759.940779][ T282] netlink_sendmsg+0x723/0xbe0 [ 4759.940779][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4759.940779][ T282] ___sys_sendmsg+0xee/0x170 [ 4759.940779][ T282] __sys_sendmsg+0xcd/0x170 [ 4759.940779][ T282] do_syscall_64+0xc6/0x1e0 [ 4759.940779][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4759.940779][ T282] [ 4759.942663][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4759.942663][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4759.942663][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4759.942663][ T282] ipv6_find_idev+0x102/0x170 [ 4759.942663][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4759.942663][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4759.942663][ T282] netlink_rcv_skb+0x130/0x360 [ 4759.942663][ T282] netlink_unicast+0x449/0x710 [ 4759.942663][ T282] netlink_sendmsg+0x723/0xbe0 [ 4759.942663][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4759.942663][ T282] ___sys_sendmsg+0xee/0x170 [ 4759.942663][ T282] __sys_sendmsg+0xcd/0x170 [ 4759.942663][ T282] do_syscall_64+0xc6/0x1e0 [ 4759.942663][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4759.942663][ T282] [ 4769.410946][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4769.411415][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4769.411415][ T284] netdev_get_by_index+0x5e/0x80 [ 4769.411415][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4769.411415][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4769.411415][ T284] ip6_route_add+0x1c/0x140 [ 4769.411415][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4769.411415][ T284] inet6_addr_add+0x4f8/0xa40 [ 4769.411415][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4769.411415][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4769.411415][ T284] netlink_rcv_skb+0x130/0x360 [ 4769.411415][ T284] netlink_unicast+0x449/0x710 [ 4769.411415][ T284] netlink_sendmsg+0x723/0xbe0 [ 4769.411415][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4769.411415][ T284] ___sys_sendmsg+0xee/0x170 [ 4769.411415][ T284] __sys_sendmsg+0xcd/0x170 [ 4769.411415][ T284] do_syscall_64+0xc6/0x1e0 [ 4769.411415][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4769.411415][ T284] [ 4769.413942][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4769.413942][ T284] netdev_get_by_index+0x5e/0x80 [ 4769.413942][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4769.413942][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4769.413942][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4769.413942][ T284] ipv6_add_addr+0x411/0x2000 [ 4769.413942][ T284] inet6_addr_add+0x30e/0xa40 [ 4769.413942][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4769.413942][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4769.413942][ T284] netlink_rcv_skb+0x130/0x360 [ 4769.413942][ T284] netlink_unicast+0x449/0x710 [ 4769.413942][ T284] netlink_sendmsg+0x723/0xbe0 [ 4769.413942][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4769.413942][ T284] ___sys_sendmsg+0xee/0x170 [ 4769.413942][ T284] __sys_sendmsg+0xcd/0x170 [ 4769.413942][ T284] do_syscall_64+0xc6/0x1e0 [ 4769.413942][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4769.413942][ T284] [ 4769.416393][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4769.416393][ T284] netdev_get_by_index+0x5e/0x80 [ 4769.416393][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4769.416393][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4769.416393][ T284] ip6_route_add+0x1c/0x140 [ 4769.416393][ T284] addrconf_add_mroute+0x129/0x180 [ 4769.416393][ T284] addrconf_add_dev+0xe2/0x170 [ 4769.416393][ T284] inet6_addr_add+0x12f/0xa40 [ 4769.416393][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4769.416393][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4769.416393][ T284] netlink_rcv_skb+0x130/0x360 [ 4769.416393][ T284] netlink_unicast+0x449/0x710 [ 4769.416393][ T284] netlink_sendmsg+0x723/0xbe0 [ 4769.416393][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4769.416393][ T284] ___sys_sendmsg+0xee/0x170 [ 4769.416393][ T284] __sys_sendmsg+0xcd/0x170 [ 4769.416393][ T284] do_syscall_64+0xc6/0x1e0 [ 4769.416393][ T284] [ 4769.418879][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4769.418879][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4769.418879][ T284] ipv6_find_idev+0x102/0x170 [ 4769.418879][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4769.418879][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4769.418879][ T284] netlink_rcv_skb+0x130/0x360 [ 4769.418879][ T284] netlink_unicast+0x449/0x710 [ 4769.418879][ T284] netlink_sendmsg+0x723/0xbe0 [ 4769.418879][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4769.418879][ T284] ___sys_sendmsg+0xee/0x170 [ 4769.418879][ T284] __sys_sendmsg+0xcd/0x170 [ 4769.418879][ T284] do_syscall_64+0xc6/0x1e0 [ 4769.418879][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4769.418879][ T284] [ 4769.420775][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4769.420775][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4769.420775][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4769.420775][ T284] ipv6_find_idev+0x102/0x170 [ 4769.420775][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4769.420775][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4769.420775][ T284] netlink_rcv_skb+0x130/0x360 [ 4769.420775][ T284] netlink_unicast+0x449/0x710 [ 4769.420775][ T284] netlink_sendmsg+0x723/0xbe0 [ 4769.420775][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4769.420775][ T284] ___sys_sendmsg+0xee/0x170 [ 4769.420775][ T284] __sys_sendmsg+0xcd/0x170 [ 4769.420775][ T284] do_syscall_64+0xc6/0x1e0 [ 4769.420775][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4769.420775][ T284] [ 4770.187027][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4770.187480][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4770.187480][ T282] dst_init+0x84/0x4a0 [ 4770.187480][ T282] dst_alloc+0x97/0x150 [ 4770.187480][ T282] ip6_dst_alloc+0x23/0x90 [ 4770.187480][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4770.187480][ T282] ip6_pol_route+0x56f/0x840 [ 4770.187480][ T282] fib6_rule_lookup+0x196/0x240 [ 4770.187480][ T282] ip6_route_input+0x542/0x980 [ 4770.187480][ T282] ipv6_rcv+0x8f/0x400 [ 4770.187480][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4770.187480][ T282] process_backlog+0x101/0x620 [ 4770.187480][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4770.187480][ T282] net_rx_action+0x495/0xbe0 [ 4770.187480][ T282] __do_softirq+0x1b5/0x7f6 [ 4770.187480][ T282] [ 4770.189474][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4770.189474][ T282] netdev_get_by_index+0x5e/0x80 [ 4770.189474][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4770.189474][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4770.189474][ T282] ip6_route_add+0x1c/0x140 [ 4770.189474][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4770.189474][ T282] inet6_addr_add+0x4f8/0xa40 [ 4770.189474][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4770.189474][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4770.189474][ T282] netlink_rcv_skb+0x130/0x360 [ 4770.189474][ T282] netlink_unicast+0x449/0x710 [ 4770.189474][ T282] netlink_sendmsg+0x723/0xbe0 [ 4770.189474][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4770.189474][ T282] ___sys_sendmsg+0xee/0x170 [ 4770.189474][ T282] __sys_sendmsg+0xcd/0x170 [ 4770.189474][ T282] do_syscall_64+0xc6/0x1e0 [ 4770.189474][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4770.189474][ T282] [ 4770.191912][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4770.191912][ T282] netdev_get_by_index+0x5e/0x80 [ 4770.191912][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4770.191912][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4770.191912][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4770.191912][ T282] ipv6_add_addr+0x411/0x2000 [ 4770.191912][ T282] inet6_addr_add+0x30e/0xa40 [ 4770.191912][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4770.191912][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4770.191912][ T282] netlink_rcv_skb+0x130/0x360 [ 4770.191912][ T282] netlink_unicast+0x449/0x710 [ 4770.191912][ T282] netlink_sendmsg+0x723/0xbe0 [ 4770.191912][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4770.191912][ T282] ___sys_sendmsg+0xee/0x170 [ 4770.191912][ T282] __sys_sendmsg+0xcd/0x170 [ 4770.191912][ T282] do_syscall_64+0xc6/0x1e0 [ 4770.191912][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4770.191912][ T282] [ 4770.194349][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4770.194349][ T282] netdev_get_by_index+0x5e/0x80 [ 4770.194349][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4770.194349][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4770.194349][ T282] ip6_route_add+0x1c/0x140 [ 4770.194349][ T282] addrconf_add_mroute+0x129/0x180 [ 4770.194349][ T282] addrconf_add_dev+0xe2/0x170 [ 4770.194349][ T282] inet6_addr_add+0x12f/0xa40 [ 4770.194349][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4770.194349][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4770.194349][ T282] netlink_rcv_skb+0x130/0x360 [ 4770.194349][ T282] netlink_unicast+0x449/0x710 [ 4770.194349][ T282] netlink_sendmsg+0x723/0xbe0 [ 4770.194349][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4770.194349][ T282] ___sys_sendmsg+0xee/0x170 [ 4770.194349][ T282] __sys_sendmsg+0xcd/0x170 [ 4770.194349][ T282] do_syscall_64+0xc6/0x1e0 [ 4770.194349][ T282] [ 4770.196738][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4770.196738][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4770.196738][ T282] ipv6_find_idev+0x102/0x170 [ 4770.196738][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4770.196738][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4770.196738][ T282] netlink_rcv_skb+0x130/0x360 [ 4770.196738][ T282] netlink_unicast+0x449/0x710 [ 4770.196738][ T282] netlink_sendmsg+0x723/0xbe0 [ 4770.196738][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4770.196738][ T282] ___sys_sendmsg+0xee/0x170 [ 4770.196738][ T282] __sys_sendmsg+0xcd/0x170 [ 4770.196738][ T282] do_syscall_64+0xc6/0x1e0 [ 4770.196738][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4770.196738][ T282] [ 4770.198599][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4770.198599][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4770.198599][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4770.198599][ T282] ipv6_find_idev+0x102/0x170 [ 4770.198599][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4770.198599][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4770.198599][ T282] netlink_rcv_skb+0x130/0x360 [ 4770.198599][ T282] netlink_unicast+0x449/0x710 [ 4770.198599][ T282] netlink_sendmsg+0x723/0xbe0 [ 4770.198599][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4770.198599][ T282] ___sys_sendmsg+0xee/0x170 [ 4770.198599][ T282] __sys_sendmsg+0xcd/0x170 [ 4770.198599][ T282] do_syscall_64+0xc6/0x1e0 [ 4770.198599][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4770.198599][ T282] [ 4779.658942][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4779.659419][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4779.659419][ T284] netdev_get_by_index+0x5e/0x80 [ 4779.659419][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4779.659419][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4779.659419][ T284] ip6_route_add+0x1c/0x140 [ 4779.659419][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4779.659419][ T284] inet6_addr_add+0x4f8/0xa40 [ 4779.659419][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4779.659419][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4779.659419][ T284] netlink_rcv_skb+0x130/0x360 [ 4779.659419][ T284] netlink_unicast+0x449/0x710 [ 4779.659419][ T284] netlink_sendmsg+0x723/0xbe0 [ 4779.659419][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4779.659419][ T284] ___sys_sendmsg+0xee/0x170 [ 4779.659419][ T284] __sys_sendmsg+0xcd/0x170 [ 4779.659419][ T284] do_syscall_64+0xc6/0x1e0 [ 4779.659419][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4779.659419][ T284] [ 4779.661918][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4779.661918][ T284] netdev_get_by_index+0x5e/0x80 [ 4779.661918][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4779.661918][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4779.661918][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4779.661918][ T284] ipv6_add_addr+0x411/0x2000 [ 4779.661918][ T284] inet6_addr_add+0x30e/0xa40 [ 4779.661918][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4779.661918][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4779.661918][ T284] netlink_rcv_skb+0x130/0x360 [ 4779.661918][ T284] netlink_unicast+0x449/0x710 [ 4779.661918][ T284] netlink_sendmsg+0x723/0xbe0 [ 4779.661918][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4779.661918][ T284] ___sys_sendmsg+0xee/0x170 [ 4779.661918][ T284] __sys_sendmsg+0xcd/0x170 [ 4779.661918][ T284] do_syscall_64+0xc6/0x1e0 [ 4779.661918][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4779.661918][ T284] [ 4779.664397][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4779.664397][ T284] netdev_get_by_index+0x5e/0x80 [ 4779.664397][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4779.664397][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4779.664397][ T284] ip6_route_add+0x1c/0x140 [ 4779.664397][ T284] addrconf_add_mroute+0x129/0x180 [ 4779.664397][ T284] addrconf_add_dev+0xe2/0x170 [ 4779.664397][ T284] inet6_addr_add+0x12f/0xa40 [ 4779.664397][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4779.664397][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4779.664397][ T284] netlink_rcv_skb+0x130/0x360 [ 4779.664397][ T284] netlink_unicast+0x449/0x710 [ 4779.664397][ T284] netlink_sendmsg+0x723/0xbe0 [ 4779.664397][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4779.664397][ T284] ___sys_sendmsg+0xee/0x170 [ 4779.664397][ T284] __sys_sendmsg+0xcd/0x170 [ 4779.664397][ T284] do_syscall_64+0xc6/0x1e0 [ 4779.664397][ T284] [ 4779.666793][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4779.666793][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4779.666793][ T284] ipv6_find_idev+0x102/0x170 [ 4779.666793][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4779.666793][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4779.666793][ T284] netlink_rcv_skb+0x130/0x360 [ 4779.666793][ T284] netlink_unicast+0x449/0x710 [ 4779.666793][ T284] netlink_sendmsg+0x723/0xbe0 [ 4779.666793][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4779.666793][ T284] ___sys_sendmsg+0xee/0x170 [ 4779.666793][ T284] __sys_sendmsg+0xcd/0x170 [ 4779.666793][ T284] do_syscall_64+0xc6/0x1e0 [ 4779.666793][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4779.666793][ T284] [ 4779.668687][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4779.668687][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4779.668687][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4779.668687][ T284] ipv6_find_idev+0x102/0x170 [ 4779.668687][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4779.668687][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4779.668687][ T284] netlink_rcv_skb+0x130/0x360 [ 4779.668687][ T284] netlink_unicast+0x449/0x710 [ 4779.668687][ T284] netlink_sendmsg+0x723/0xbe0 [ 4779.668687][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4779.668687][ T284] ___sys_sendmsg+0xee/0x170 [ 4779.668687][ T284] __sys_sendmsg+0xcd/0x170 [ 4779.668687][ T284] do_syscall_64+0xc6/0x1e0 [ 4779.668687][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4779.668687][ T284] [ 4780.443001][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4780.443458][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4780.443458][ T282] dst_init+0x84/0x4a0 [ 4780.443458][ T282] dst_alloc+0x97/0x150 [ 4780.443458][ T282] ip6_dst_alloc+0x23/0x90 [ 4780.443458][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4780.443458][ T282] ip6_pol_route+0x56f/0x840 [ 4780.443458][ T282] fib6_rule_lookup+0x196/0x240 [ 4780.443458][ T282] ip6_route_input+0x542/0x980 [ 4780.443458][ T282] ipv6_rcv+0x8f/0x400 [ 4780.443458][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4780.443458][ T282] process_backlog+0x101/0x620 [ 4780.443458][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4780.443458][ T282] net_rx_action+0x495/0xbe0 [ 4780.443458][ T282] __do_softirq+0x1b5/0x7f6 [ 4780.443458][ T282] [ 4780.445439][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4780.445439][ T282] netdev_get_by_index+0x5e/0x80 [ 4780.445439][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4780.445439][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4780.445439][ T282] ip6_route_add+0x1c/0x140 [ 4780.445439][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4780.445439][ T282] inet6_addr_add+0x4f8/0xa40 [ 4780.445439][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4780.445439][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4780.445439][ T282] netlink_rcv_skb+0x130/0x360 [ 4780.445439][ T282] netlink_unicast+0x449/0x710 [ 4780.445439][ T282] netlink_sendmsg+0x723/0xbe0 [ 4780.445439][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4780.445439][ T282] ___sys_sendmsg+0xee/0x170 [ 4780.445439][ T282] __sys_sendmsg+0xcd/0x170 [ 4780.445439][ T282] do_syscall_64+0xc6/0x1e0 [ 4780.445439][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4780.445439][ T282] [ 4780.447888][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4780.447888][ T282] netdev_get_by_index+0x5e/0x80 [ 4780.447888][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4780.447888][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4780.447888][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4780.447888][ T282] ipv6_add_addr+0x411/0x2000 [ 4780.447888][ T282] inet6_addr_add+0x30e/0xa40 [ 4780.447888][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4780.447888][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4780.447888][ T282] netlink_rcv_skb+0x130/0x360 [ 4780.447888][ T282] netlink_unicast+0x449/0x710 [ 4780.447888][ T282] netlink_sendmsg+0x723/0xbe0 [ 4780.447888][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4780.447888][ T282] ___sys_sendmsg+0xee/0x170 [ 4780.447888][ T282] __sys_sendmsg+0xcd/0x170 [ 4780.447888][ T282] do_syscall_64+0xc6/0x1e0 [ 4780.447888][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4780.447888][ T282] [ 4780.450301][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4780.450301][ T282] netdev_get_by_index+0x5e/0x80 [ 4780.450301][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4780.450301][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4780.450301][ T282] ip6_route_add+0x1c/0x140 [ 4780.450301][ T282] addrconf_add_mroute+0x129/0x180 [ 4780.450301][ T282] addrconf_add_dev+0xe2/0x170 [ 4780.450301][ T282] inet6_addr_add+0x12f/0xa40 [ 4780.450301][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4780.450301][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4780.450301][ T282] netlink_rcv_skb+0x130/0x360 [ 4780.450301][ T282] netlink_unicast+0x449/0x710 [ 4780.450301][ T282] netlink_sendmsg+0x723/0xbe0 [ 4780.450301][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4780.450301][ T282] ___sys_sendmsg+0xee/0x170 [ 4780.450301][ T282] __sys_sendmsg+0xcd/0x170 [ 4780.450301][ T282] do_syscall_64+0xc6/0x1e0 [ 4780.450301][ T282] [ 4780.452664][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4780.452664][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4780.452664][ T282] ipv6_find_idev+0x102/0x170 [ 4780.452664][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4780.452664][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4780.452664][ T282] netlink_rcv_skb+0x130/0x360 [ 4780.452664][ T282] netlink_unicast+0x449/0x710 [ 4780.452664][ T282] netlink_sendmsg+0x723/0xbe0 [ 4780.452664][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4780.452664][ T282] ___sys_sendmsg+0xee/0x170 [ 4780.452664][ T282] __sys_sendmsg+0xcd/0x170 [ 4780.452664][ T282] do_syscall_64+0xc6/0x1e0 [ 4780.452664][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4780.452664][ T282] [ 4780.454526][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4780.454526][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4780.454526][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4780.454526][ T282] ipv6_find_idev+0x102/0x170 [ 4780.454526][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4780.454526][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4780.454526][ T282] netlink_rcv_skb+0x130/0x360 [ 4780.454526][ T282] netlink_unicast+0x449/0x710 [ 4780.454526][ T282] netlink_sendmsg+0x723/0xbe0 [ 4780.454526][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4780.454526][ T282] ___sys_sendmsg+0xee/0x170 [ 4780.454526][ T282] __sys_sendmsg+0xcd/0x170 [ 4780.454526][ T282] do_syscall_64+0xc6/0x1e0 [ 4780.454526][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4780.454526][ T282] [ 4789.906962][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4789.907420][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4789.907420][ T284] netdev_get_by_index+0x5e/0x80 [ 4789.907420][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4789.907420][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4789.907420][ T284] ip6_route_add+0x1c/0x140 [ 4789.907420][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4789.907420][ T284] inet6_addr_add+0x4f8/0xa40 [ 4789.907420][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4789.907420][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4789.907420][ T284] netlink_rcv_skb+0x130/0x360 [ 4789.907420][ T284] netlink_unicast+0x449/0x710 [ 4789.907420][ T284] netlink_sendmsg+0x723/0xbe0 [ 4789.907420][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4789.907420][ T284] ___sys_sendmsg+0xee/0x170 [ 4789.907420][ T284] __sys_sendmsg+0xcd/0x170 [ 4789.907420][ T284] do_syscall_64+0xc6/0x1e0 [ 4789.907420][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4789.907420][ T284] [ 4789.909859][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4789.909859][ T284] netdev_get_by_index+0x5e/0x80 [ 4789.909859][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4789.909859][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4789.909859][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4789.909859][ T284] ipv6_add_addr+0x411/0x2000 [ 4789.909859][ T284] inet6_addr_add+0x30e/0xa40 [ 4789.909859][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4789.909859][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4789.909859][ T284] netlink_rcv_skb+0x130/0x360 [ 4789.909859][ T284] netlink_unicast+0x449/0x710 [ 4789.909859][ T284] netlink_sendmsg+0x723/0xbe0 [ 4789.909859][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4789.909859][ T284] ___sys_sendmsg+0xee/0x170 [ 4789.909859][ T284] __sys_sendmsg+0xcd/0x170 [ 4789.909859][ T284] do_syscall_64+0xc6/0x1e0 [ 4789.909859][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4789.909859][ T284] [ 4789.912298][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4789.912298][ T284] netdev_get_by_index+0x5e/0x80 [ 4789.912298][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4789.912298][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4789.912298][ T284] ip6_route_add+0x1c/0x140 [ 4789.912298][ T284] addrconf_add_mroute+0x129/0x180 [ 4789.912298][ T284] addrconf_add_dev+0xe2/0x170 [ 4789.912298][ T284] inet6_addr_add+0x12f/0xa40 [ 4789.912298][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4789.912298][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4789.912298][ T284] netlink_rcv_skb+0x130/0x360 [ 4789.912298][ T284] netlink_unicast+0x449/0x710 [ 4789.912298][ T284] netlink_sendmsg+0x723/0xbe0 [ 4789.912298][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4789.912298][ T284] ___sys_sendmsg+0xee/0x170 [ 4789.912298][ T284] __sys_sendmsg+0xcd/0x170 [ 4789.912298][ T284] do_syscall_64+0xc6/0x1e0 [ 4789.912298][ T284] [ 4789.914797][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4789.914797][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4789.914797][ T284] ipv6_find_idev+0x102/0x170 [ 4789.914797][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4789.914797][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4789.914797][ T284] netlink_rcv_skb+0x130/0x360 [ 4789.914797][ T284] netlink_unicast+0x449/0x710 [ 4789.914797][ T284] netlink_sendmsg+0x723/0xbe0 [ 4789.914797][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4789.914797][ T284] ___sys_sendmsg+0xee/0x170 [ 4789.914797][ T284] __sys_sendmsg+0xcd/0x170 [ 4789.914797][ T284] do_syscall_64+0xc6/0x1e0 [ 4789.914797][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4789.914797][ T284] [ 4789.916678][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4789.916678][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4789.916678][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4789.916678][ T284] ipv6_find_idev+0x102/0x170 [ 4789.916678][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4789.916678][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4789.916678][ T284] netlink_rcv_skb+0x130/0x360 [ 4789.916678][ T284] netlink_unicast+0x449/0x710 [ 4789.916678][ T284] netlink_sendmsg+0x723/0xbe0 [ 4789.916678][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4789.916678][ T284] ___sys_sendmsg+0xee/0x170 [ 4789.916678][ T284] __sys_sendmsg+0xcd/0x170 [ 4789.916678][ T284] do_syscall_64+0xc6/0x1e0 [ 4789.916678][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4789.916678][ T284] [ 4790.698951][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4790.699578][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4790.699578][ T282] dst_init+0x84/0x4a0 [ 4790.699578][ T282] dst_alloc+0x97/0x150 [ 4790.699578][ T282] ip6_dst_alloc+0x23/0x90 [ 4790.699578][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4790.699578][ T282] ip6_pol_route+0x56f/0x840 [ 4790.699578][ T282] fib6_rule_lookup+0x196/0x240 [ 4790.699578][ T282] ip6_route_input+0x542/0x980 [ 4790.699578][ T282] ipv6_rcv+0x8f/0x400 [ 4790.699578][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4790.699578][ T282] process_backlog+0x101/0x620 [ 4790.699578][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4790.699578][ T282] net_rx_action+0x495/0xbe0 [ 4790.699578][ T282] __do_softirq+0x1b5/0x7f6 [ 4790.699578][ T282] [ 4790.702666][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4790.702666][ T282] netdev_get_by_index+0x5e/0x80 [ 4790.702666][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4790.702666][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4790.702666][ T282] ip6_route_add+0x1c/0x140 [ 4790.702666][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4790.702666][ T282] inet6_addr_add+0x4f8/0xa40 [ 4790.702666][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4790.702666][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4790.702666][ T282] netlink_rcv_skb+0x130/0x360 [ 4790.702666][ T282] netlink_unicast+0x449/0x710 [ 4790.702666][ T282] netlink_sendmsg+0x723/0xbe0 [ 4790.702666][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4790.702666][ T282] ___sys_sendmsg+0xee/0x170 [ 4790.702666][ T282] __sys_sendmsg+0xcd/0x170 [ 4790.702666][ T282] do_syscall_64+0xc6/0x1e0 [ 4790.702666][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4790.702666][ T282] [ 4790.706196][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4790.706196][ T282] netdev_get_by_index+0x5e/0x80 [ 4790.706196][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4790.706196][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4790.706196][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4790.706196][ T282] ipv6_add_addr+0x411/0x2000 [ 4790.706196][ T282] inet6_addr_add+0x30e/0xa40 [ 4790.706196][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4790.706196][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4790.706196][ T282] netlink_rcv_skb+0x130/0x360 [ 4790.706196][ T282] netlink_unicast+0x449/0x710 [ 4790.706196][ T282] netlink_sendmsg+0x723/0xbe0 [ 4790.706196][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4790.706196][ T282] ___sys_sendmsg+0xee/0x170 [ 4790.706196][ T282] __sys_sendmsg+0xcd/0x170 [ 4790.706196][ T282] do_syscall_64+0xc6/0x1e0 [ 4790.706196][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4790.706196][ T282] [ 4790.710016][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4790.710016][ T282] netdev_get_by_index+0x5e/0x80 [ 4790.710016][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4790.710016][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4790.710016][ T282] ip6_route_add+0x1c/0x140 [ 4790.710016][ T282] addrconf_add_mroute+0x129/0x180 [ 4790.710016][ T282] addrconf_add_dev+0xe2/0x170 [ 4790.710016][ T282] inet6_addr_add+0x12f/0xa40 [ 4790.710016][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4790.710016][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4790.710016][ T282] netlink_rcv_skb+0x130/0x360 [ 4790.710016][ T282] netlink_unicast+0x449/0x710 [ 4790.710016][ T282] netlink_sendmsg+0x723/0xbe0 [ 4790.710016][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4790.710016][ T282] ___sys_sendmsg+0xee/0x170 [ 4790.710016][ T282] __sys_sendmsg+0xcd/0x170 [ 4790.710016][ T282] do_syscall_64+0xc6/0x1e0 [ 4790.710016][ T282] [ 4790.713868][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4790.713868][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4790.713868][ T282] ipv6_find_idev+0x102/0x170 [ 4790.713868][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4790.713868][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4790.713868][ T282] netlink_rcv_skb+0x130/0x360 [ 4790.713868][ T282] netlink_unicast+0x449/0x710 [ 4790.713868][ T282] netlink_sendmsg+0x723/0xbe0 [ 4790.713868][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4790.713868][ T282] ___sys_sendmsg+0xee/0x170 [ 4790.713868][ T282] __sys_sendmsg+0xcd/0x170 [ 4790.713868][ T282] do_syscall_64+0xc6/0x1e0 [ 4790.713868][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4790.713868][ T282] [ 4790.716779][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4790.716779][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4790.716779][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4790.716779][ T282] ipv6_find_idev+0x102/0x170 [ 4790.716779][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4790.716779][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4790.716779][ T282] netlink_rcv_skb+0x130/0x360 [ 4790.716779][ T282] netlink_unicast+0x449/0x710 [ 4790.716779][ T282] netlink_sendmsg+0x723/0xbe0 [ 4790.716779][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4790.716779][ T282] ___sys_sendmsg+0xee/0x170 [ 4790.716779][ T282] __sys_sendmsg+0xcd/0x170 [ 4790.716779][ T282] do_syscall_64+0xc6/0x1e0 [ 4790.716779][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4790.716779][ T282] [ 4800.154969][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4800.155443][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4800.155443][ T284] netdev_get_by_index+0x5e/0x80 [ 4800.155443][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4800.155443][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4800.155443][ T284] ip6_route_add+0x1c/0x140 [ 4800.155443][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4800.155443][ T284] inet6_addr_add+0x4f8/0xa40 [ 4800.155443][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4800.155443][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4800.155443][ T284] netlink_rcv_skb+0x130/0x360 [ 4800.155443][ T284] netlink_unicast+0x449/0x710 [ 4800.155443][ T284] netlink_sendmsg+0x723/0xbe0 [ 4800.155443][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4800.155443][ T284] ___sys_sendmsg+0xee/0x170 [ 4800.155443][ T284] __sys_sendmsg+0xcd/0x170 [ 4800.155443][ T284] do_syscall_64+0xc6/0x1e0 [ 4800.155443][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4800.155443][ T284] [ 4800.157940][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4800.157940][ T284] netdev_get_by_index+0x5e/0x80 [ 4800.157940][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4800.157940][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4800.157940][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4800.157940][ T284] ipv6_add_addr+0x411/0x2000 [ 4800.157940][ T284] inet6_addr_add+0x30e/0xa40 [ 4800.157940][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4800.157940][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4800.157940][ T284] netlink_rcv_skb+0x130/0x360 [ 4800.157940][ T284] netlink_unicast+0x449/0x710 [ 4800.157940][ T284] netlink_sendmsg+0x723/0xbe0 [ 4800.157940][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4800.157940][ T284] ___sys_sendmsg+0xee/0x170 [ 4800.157940][ T284] __sys_sendmsg+0xcd/0x170 [ 4800.157940][ T284] do_syscall_64+0xc6/0x1e0 [ 4800.157940][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4800.157940][ T284] [ 4800.160376][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4800.160376][ T284] netdev_get_by_index+0x5e/0x80 [ 4800.160376][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4800.160376][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4800.160376][ T284] ip6_route_add+0x1c/0x140 [ 4800.160376][ T284] addrconf_add_mroute+0x129/0x180 [ 4800.160376][ T284] addrconf_add_dev+0xe2/0x170 [ 4800.160376][ T284] inet6_addr_add+0x12f/0xa40 [ 4800.160376][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4800.160376][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4800.160376][ T284] netlink_rcv_skb+0x130/0x360 [ 4800.160376][ T284] netlink_unicast+0x449/0x710 [ 4800.160376][ T284] netlink_sendmsg+0x723/0xbe0 [ 4800.160376][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4800.160376][ T284] ___sys_sendmsg+0xee/0x170 [ 4800.160376][ T284] __sys_sendmsg+0xcd/0x170 [ 4800.160376][ T284] do_syscall_64+0xc6/0x1e0 [ 4800.160376][ T284] [ 4800.162765][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4800.162765][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4800.162765][ T284] ipv6_find_idev+0x102/0x170 [ 4800.162765][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4800.162765][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4800.162765][ T284] netlink_rcv_skb+0x130/0x360 [ 4800.162765][ T284] netlink_unicast+0x449/0x710 [ 4800.162765][ T284] netlink_sendmsg+0x723/0xbe0 [ 4800.162765][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4800.162765][ T284] ___sys_sendmsg+0xee/0x170 [ 4800.162765][ T284] __sys_sendmsg+0xcd/0x170 [ 4800.162765][ T284] do_syscall_64+0xc6/0x1e0 [ 4800.162765][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4800.162765][ T284] [ 4800.164632][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4800.164632][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4800.164632][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4800.164632][ T284] ipv6_find_idev+0x102/0x170 [ 4800.164632][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4800.164632][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4800.164632][ T284] netlink_rcv_skb+0x130/0x360 [ 4800.164632][ T284] netlink_unicast+0x449/0x710 [ 4800.164632][ T284] netlink_sendmsg+0x723/0xbe0 [ 4800.164632][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4800.164632][ T284] ___sys_sendmsg+0xee/0x170 [ 4800.164632][ T284] __sys_sendmsg+0xcd/0x170 [ 4800.164632][ T284] do_syscall_64+0xc6/0x1e0 [ 4800.164632][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4800.164632][ T284] [ 4800.963006][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4800.963457][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4800.963457][ T282] dst_init+0x84/0x4a0 [ 4800.963457][ T282] dst_alloc+0x97/0x150 [ 4800.963457][ T282] ip6_dst_alloc+0x23/0x90 [ 4800.963457][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4800.963457][ T282] ip6_pol_route+0x56f/0x840 [ 4800.963457][ T282] fib6_rule_lookup+0x196/0x240 [ 4800.963457][ T282] ip6_route_input+0x542/0x980 [ 4800.963457][ T282] ipv6_rcv+0x8f/0x400 [ 4800.963457][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4800.963457][ T282] process_backlog+0x101/0x620 [ 4800.963457][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4800.963457][ T282] net_rx_action+0x495/0xbe0 [ 4800.963457][ T282] __do_softirq+0x1b5/0x7f6 [ 4800.963457][ T282] [ 4800.965405][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4800.965405][ T282] netdev_get_by_index+0x5e/0x80 [ 4800.965405][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4800.965405][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4800.965405][ T282] ip6_route_add+0x1c/0x140 [ 4800.965405][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4800.965405][ T282] inet6_addr_add+0x4f8/0xa40 [ 4800.965405][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4800.965405][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4800.965405][ T282] netlink_rcv_skb+0x130/0x360 [ 4800.965405][ T282] netlink_unicast+0x449/0x710 [ 4800.965405][ T282] netlink_sendmsg+0x723/0xbe0 [ 4800.965405][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4800.965405][ T282] ___sys_sendmsg+0xee/0x170 [ 4800.965405][ T282] __sys_sendmsg+0xcd/0x170 [ 4800.965405][ T282] do_syscall_64+0xc6/0x1e0 [ 4800.965405][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4800.965405][ T282] [ 4800.967842][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4800.967842][ T282] netdev_get_by_index+0x5e/0x80 [ 4800.967842][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4800.967842][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4800.967842][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4800.967842][ T282] ipv6_add_addr+0x411/0x2000 [ 4800.967842][ T282] inet6_addr_add+0x30e/0xa40 [ 4800.967842][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4800.967842][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4800.967842][ T282] netlink_rcv_skb+0x130/0x360 [ 4800.967842][ T282] netlink_unicast+0x449/0x710 [ 4800.967842][ T282] netlink_sendmsg+0x723/0xbe0 [ 4800.967842][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4800.967842][ T282] ___sys_sendmsg+0xee/0x170 [ 4800.967842][ T282] __sys_sendmsg+0xcd/0x170 [ 4800.967842][ T282] do_syscall_64+0xc6/0x1e0 [ 4800.967842][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4800.967842][ T282] [ 4800.970290][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4800.970290][ T282] netdev_get_by_index+0x5e/0x80 [ 4800.970290][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4800.970290][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4800.970290][ T282] ip6_route_add+0x1c/0x140 [ 4800.970290][ T282] addrconf_add_mroute+0x129/0x180 [ 4800.970290][ T282] addrconf_add_dev+0xe2/0x170 [ 4800.970290][ T282] inet6_addr_add+0x12f/0xa40 [ 4800.970290][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4800.970290][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4800.970290][ T282] netlink_rcv_skb+0x130/0x360 [ 4800.970290][ T282] netlink_unicast+0x449/0x710 [ 4800.970290][ T282] netlink_sendmsg+0x723/0xbe0 [ 4800.970290][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4800.970290][ T282] ___sys_sendmsg+0xee/0x170 [ 4800.970290][ T282] __sys_sendmsg+0xcd/0x170 [ 4800.970290][ T282] do_syscall_64+0xc6/0x1e0 [ 4800.970290][ T282] [ 4800.972857][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4800.972857][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4800.972857][ T282] ipv6_find_idev+0x102/0x170 [ 4800.972857][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4800.972857][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4800.972857][ T282] netlink_rcv_skb+0x130/0x360 [ 4800.972857][ T282] netlink_unicast+0x449/0x710 [ 4800.972857][ T282] netlink_sendmsg+0x723/0xbe0 [ 4800.972857][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4800.972857][ T282] ___sys_sendmsg+0xee/0x170 [ 4800.972857][ T282] __sys_sendmsg+0xcd/0x170 [ 4800.972857][ T282] do_syscall_64+0xc6/0x1e0 [ 4800.972857][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4800.972857][ T282] [ 4800.974791][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4800.974791][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4800.974791][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4800.974791][ T282] ipv6_find_idev+0x102/0x170 [ 4800.974791][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4800.974791][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4800.974791][ T282] netlink_rcv_skb+0x130/0x360 [ 4800.974791][ T282] netlink_unicast+0x449/0x710 [ 4800.974791][ T282] netlink_sendmsg+0x723/0xbe0 [ 4800.974791][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4800.974791][ T282] ___sys_sendmsg+0xee/0x170 [ 4800.974791][ T282] __sys_sendmsg+0xcd/0x170 [ 4800.974791][ T282] do_syscall_64+0xc6/0x1e0 [ 4800.974791][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4800.974791][ T282] [ 4810.402944][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4810.403406][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4810.403406][ T284] netdev_get_by_index+0x5e/0x80 [ 4810.403406][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4810.403406][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4810.403406][ T284] ip6_route_add+0x1c/0x140 [ 4810.403406][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4810.403406][ T284] inet6_addr_add+0x4f8/0xa40 [ 4810.403406][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4810.403406][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4810.403406][ T284] netlink_rcv_skb+0x130/0x360 [ 4810.403406][ T284] netlink_unicast+0x449/0x710 [ 4810.403406][ T284] netlink_sendmsg+0x723/0xbe0 [ 4810.403406][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4810.403406][ T284] ___sys_sendmsg+0xee/0x170 [ 4810.403406][ T284] __sys_sendmsg+0xcd/0x170 [ 4810.403406][ T284] do_syscall_64+0xc6/0x1e0 [ 4810.403406][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4810.403406][ T284] [ 4810.406000][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4810.406000][ T284] netdev_get_by_index+0x5e/0x80 [ 4810.406000][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4810.406000][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4810.406000][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4810.406000][ T284] ipv6_add_addr+0x411/0x2000 [ 4810.406000][ T284] inet6_addr_add+0x30e/0xa40 [ 4810.406000][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4810.406000][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4810.406000][ T284] netlink_rcv_skb+0x130/0x360 [ 4810.406000][ T284] netlink_unicast+0x449/0x710 [ 4810.406000][ T284] netlink_sendmsg+0x723/0xbe0 [ 4810.406000][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4810.406000][ T284] ___sys_sendmsg+0xee/0x170 [ 4810.406000][ T284] __sys_sendmsg+0xcd/0x170 [ 4810.406000][ T284] do_syscall_64+0xc6/0x1e0 [ 4810.406000][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4810.406000][ T284] [ 4810.408666][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4810.408666][ T284] netdev_get_by_index+0x5e/0x80 [ 4810.408666][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4810.408666][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4810.408666][ T284] ip6_route_add+0x1c/0x140 [ 4810.408666][ T284] addrconf_add_mroute+0x129/0x180 [ 4810.408666][ T284] addrconf_add_dev+0xe2/0x170 [ 4810.408666][ T284] inet6_addr_add+0x12f/0xa40 [ 4810.408666][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4810.408666][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4810.408666][ T284] netlink_rcv_skb+0x130/0x360 [ 4810.408666][ T284] netlink_unicast+0x449/0x710 [ 4810.408666][ T284] netlink_sendmsg+0x723/0xbe0 [ 4810.408666][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4810.408666][ T284] ___sys_sendmsg+0xee/0x170 [ 4810.408666][ T284] __sys_sendmsg+0xcd/0x170 [ 4810.408666][ T284] do_syscall_64+0xc6/0x1e0 [ 4810.408666][ T284] [ 4810.411244][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4810.411244][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4810.411244][ T284] ipv6_find_idev+0x102/0x170 [ 4810.411244][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4810.411244][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4810.411244][ T284] netlink_rcv_skb+0x130/0x360 [ 4810.411244][ T284] netlink_unicast+0x449/0x710 [ 4810.411244][ T284] netlink_sendmsg+0x723/0xbe0 [ 4810.411244][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4810.411244][ T284] ___sys_sendmsg+0xee/0x170 [ 4810.411244][ T284] __sys_sendmsg+0xcd/0x170 [ 4810.411244][ T284] do_syscall_64+0xc6/0x1e0 [ 4810.411244][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4810.411244][ T284] [ 4810.413239][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4810.413239][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4810.413239][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4810.413239][ T284] ipv6_find_idev+0x102/0x170 [ 4810.413239][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4810.413239][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4810.413239][ T284] netlink_rcv_skb+0x130/0x360 [ 4810.413239][ T284] netlink_unicast+0x449/0x710 [ 4810.413239][ T284] netlink_sendmsg+0x723/0xbe0 [ 4810.413239][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4810.413239][ T284] ___sys_sendmsg+0xee/0x170 [ 4810.413239][ T284] __sys_sendmsg+0xcd/0x170 [ 4810.413239][ T284] do_syscall_64+0xc6/0x1e0 [ 4810.413239][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4810.413239][ T284] [ 4811.219063][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4811.219520][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4811.219520][ T282] dst_init+0x84/0x4a0 [ 4811.219520][ T282] dst_alloc+0x97/0x150 [ 4811.219520][ T282] ip6_dst_alloc+0x23/0x90 [ 4811.219520][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4811.219520][ T282] ip6_pol_route+0x56f/0x840 [ 4811.219520][ T282] fib6_rule_lookup+0x196/0x240 [ 4811.219520][ T282] ip6_route_input+0x542/0x980 [ 4811.219520][ T282] ipv6_rcv+0x8f/0x400 [ 4811.219520][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4811.219520][ T282] process_backlog+0x101/0x620 [ 4811.219520][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4811.219520][ T282] net_rx_action+0x495/0xbe0 [ 4811.219520][ T282] __do_softirq+0x1b5/0x7f6 [ 4811.219520][ T282] [ 4811.221473][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4811.221473][ T282] netdev_get_by_index+0x5e/0x80 [ 4811.221473][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4811.221473][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4811.221473][ T282] ip6_route_add+0x1c/0x140 [ 4811.221473][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4811.221473][ T282] inet6_addr_add+0x4f8/0xa40 [ 4811.221473][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4811.221473][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4811.221473][ T282] netlink_rcv_skb+0x130/0x360 [ 4811.221473][ T282] netlink_unicast+0x449/0x710 [ 4811.221473][ T282] netlink_sendmsg+0x723/0xbe0 [ 4811.221473][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4811.221473][ T282] ___sys_sendmsg+0xee/0x170 [ 4811.221473][ T282] __sys_sendmsg+0xcd/0x170 [ 4811.221473][ T282] do_syscall_64+0xc6/0x1e0 [ 4811.221473][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4811.221473][ T282] [ 4811.223900][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4811.223900][ T282] netdev_get_by_index+0x5e/0x80 [ 4811.223900][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4811.223900][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4811.223900][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4811.223900][ T282] ipv6_add_addr+0x411/0x2000 [ 4811.223900][ T282] inet6_addr_add+0x30e/0xa40 [ 4811.223900][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4811.223900][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4811.223900][ T282] netlink_rcv_skb+0x130/0x360 [ 4811.223900][ T282] netlink_unicast+0x449/0x710 [ 4811.223900][ T282] netlink_sendmsg+0x723/0xbe0 [ 4811.223900][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4811.223900][ T282] ___sys_sendmsg+0xee/0x170 [ 4811.223900][ T282] __sys_sendmsg+0xcd/0x170 [ 4811.223900][ T282] do_syscall_64+0xc6/0x1e0 [ 4811.223900][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4811.223900][ T282] [ 4811.226301][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4811.226301][ T282] netdev_get_by_index+0x5e/0x80 [ 4811.226301][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4811.226301][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4811.226301][ T282] ip6_route_add+0x1c/0x140 [ 4811.226301][ T282] addrconf_add_mroute+0x129/0x180 [ 4811.226301][ T282] addrconf_add_dev+0xe2/0x170 [ 4811.226301][ T282] inet6_addr_add+0x12f/0xa40 [ 4811.226301][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4811.226301][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4811.226301][ T282] netlink_rcv_skb+0x130/0x360 [ 4811.226301][ T282] netlink_unicast+0x449/0x710 [ 4811.226301][ T282] netlink_sendmsg+0x723/0xbe0 [ 4811.226301][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4811.226301][ T282] ___sys_sendmsg+0xee/0x170 [ 4811.226301][ T282] __sys_sendmsg+0xcd/0x170 [ 4811.226301][ T282] do_syscall_64+0xc6/0x1e0 [ 4811.226301][ T282] [ 4811.228673][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4811.228673][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4811.228673][ T282] ipv6_find_idev+0x102/0x170 [ 4811.228673][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4811.228673][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4811.228673][ T282] netlink_rcv_skb+0x130/0x360 [ 4811.228673][ T282] netlink_unicast+0x449/0x710 [ 4811.228673][ T282] netlink_sendmsg+0x723/0xbe0 [ 4811.228673][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4811.228673][ T282] ___sys_sendmsg+0xee/0x170 [ 4811.228673][ T282] __sys_sendmsg+0xcd/0x170 [ 4811.228673][ T282] do_syscall_64+0xc6/0x1e0 [ 4811.228673][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4811.228673][ T282] [ 4811.230534][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4811.230534][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4811.230534][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4811.230534][ T282] ipv6_find_idev+0x102/0x170 [ 4811.230534][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4811.230534][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4811.230534][ T282] netlink_rcv_skb+0x130/0x360 [ 4811.230534][ T282] netlink_unicast+0x449/0x710 [ 4811.230534][ T282] netlink_sendmsg+0x723/0xbe0 [ 4811.230534][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4811.230534][ T282] ___sys_sendmsg+0xee/0x170 [ 4811.230534][ T282] __sys_sendmsg+0xcd/0x170 [ 4811.230534][ T282] do_syscall_64+0xc6/0x1e0 [ 4811.230534][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4811.230534][ T282] [ 4820.499017][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4820.499493][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4820.499493][ T284] netdev_get_by_index+0x5e/0x80 [ 4820.499493][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4820.499493][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4820.499493][ T284] ip6_route_add+0x1c/0x140 [ 4820.499493][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4820.499493][ T284] inet6_addr_add+0x4f8/0xa40 [ 4820.499493][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4820.499493][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4820.499493][ T284] netlink_rcv_skb+0x130/0x360 [ 4820.499493][ T284] netlink_unicast+0x449/0x710 [ 4820.499493][ T284] netlink_sendmsg+0x723/0xbe0 [ 4820.499493][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4820.499493][ T284] ___sys_sendmsg+0xee/0x170 [ 4820.499493][ T284] __sys_sendmsg+0xcd/0x170 [ 4820.499493][ T284] do_syscall_64+0xc6/0x1e0 [ 4820.499493][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4820.499493][ T284] [ 4820.501930][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4820.501930][ T284] netdev_get_by_index+0x5e/0x80 [ 4820.501930][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4820.501930][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4820.501930][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4820.501930][ T284] ipv6_add_addr+0x411/0x2000 [ 4820.501930][ T284] inet6_addr_add+0x30e/0xa40 [ 4820.501930][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4820.501930][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4820.501930][ T284] netlink_rcv_skb+0x130/0x360 [ 4820.501930][ T284] netlink_unicast+0x449/0x710 [ 4820.501930][ T284] netlink_sendmsg+0x723/0xbe0 [ 4820.501930][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4820.501930][ T284] ___sys_sendmsg+0xee/0x170 [ 4820.501930][ T284] __sys_sendmsg+0xcd/0x170 [ 4820.501930][ T284] do_syscall_64+0xc6/0x1e0 [ 4820.501930][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4820.501930][ T284] [ 4820.504368][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4820.504368][ T284] netdev_get_by_index+0x5e/0x80 [ 4820.504368][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4820.504368][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4820.504368][ T284] ip6_route_add+0x1c/0x140 [ 4820.504368][ T284] addrconf_add_mroute+0x129/0x180 [ 4820.504368][ T284] addrconf_add_dev+0xe2/0x170 [ 4820.504368][ T284] inet6_addr_add+0x12f/0xa40 [ 4820.504368][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4820.504368][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4820.504368][ T284] netlink_rcv_skb+0x130/0x360 [ 4820.504368][ T284] netlink_unicast+0x449/0x710 [ 4820.504368][ T284] netlink_sendmsg+0x723/0xbe0 [ 4820.504368][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4820.504368][ T284] ___sys_sendmsg+0xee/0x170 [ 4820.504368][ T284] __sys_sendmsg+0xcd/0x170 [ 4820.504368][ T284] do_syscall_64+0xc6/0x1e0 [ 4820.504368][ T284] [ 4820.506749][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4820.506749][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4820.506749][ T284] ipv6_find_idev+0x102/0x170 [ 4820.506749][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4820.506749][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4820.506749][ T284] netlink_rcv_skb+0x130/0x360 [ 4820.506749][ T284] netlink_unicast+0x449/0x710 [ 4820.506749][ T284] netlink_sendmsg+0x723/0xbe0 [ 4820.506749][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4820.506749][ T284] ___sys_sendmsg+0xee/0x170 [ 4820.506749][ T284] __sys_sendmsg+0xcd/0x170 [ 4820.506749][ T284] do_syscall_64+0xc6/0x1e0 [ 4820.506749][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4820.506749][ T284] [ 4820.508628][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4820.508628][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4820.508628][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4820.508628][ T284] ipv6_find_idev+0x102/0x170 [ 4820.508628][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4820.508628][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4820.508628][ T284] netlink_rcv_skb+0x130/0x360 [ 4820.508628][ T284] netlink_unicast+0x449/0x710 [ 4820.508628][ T284] netlink_sendmsg+0x723/0xbe0 [ 4820.508628][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4820.508628][ T284] ___sys_sendmsg+0xee/0x170 [ 4820.508628][ T284] __sys_sendmsg+0xcd/0x170 [ 4820.508628][ T284] do_syscall_64+0xc6/0x1e0 [ 4820.508628][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4820.508628][ T284] [ 4821.267041][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4821.267547][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4821.267547][ T282] dst_init+0x84/0x4a0 [ 4821.267547][ T282] dst_alloc+0x97/0x150 [ 4821.267547][ T282] ip6_dst_alloc+0x23/0x90 [ 4821.267547][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4821.267547][ T282] ip6_pol_route+0x56f/0x840 [ 4821.267547][ T282] fib6_rule_lookup+0x196/0x240 [ 4821.267547][ T282] ip6_route_input+0x542/0x980 [ 4821.267547][ T282] ipv6_rcv+0x8f/0x400 [ 4821.267547][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4821.267547][ T282] process_backlog+0x101/0x620 [ 4821.267547][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4821.267547][ T282] net_rx_action+0x495/0xbe0 [ 4821.267547][ T282] __do_softirq+0x1b5/0x7f6 [ 4821.267547][ T282] [ 4821.269891][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4821.269891][ T282] netdev_get_by_index+0x5e/0x80 [ 4821.269891][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4821.269891][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4821.269891][ T282] ip6_route_add+0x1c/0x140 [ 4821.269891][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4821.269891][ T282] inet6_addr_add+0x4f8/0xa40 [ 4821.269891][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4821.269891][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4821.269891][ T282] netlink_rcv_skb+0x130/0x360 [ 4821.269891][ T282] netlink_unicast+0x449/0x710 [ 4821.269891][ T282] netlink_sendmsg+0x723/0xbe0 [ 4821.269891][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4821.269891][ T282] ___sys_sendmsg+0xee/0x170 [ 4821.269891][ T282] __sys_sendmsg+0xcd/0x170 [ 4821.269891][ T282] do_syscall_64+0xc6/0x1e0 [ 4821.269891][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4821.269891][ T282] [ 4821.272142][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4821.272142][ T282] netdev_get_by_index+0x5e/0x80 [ 4821.272142][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4821.272142][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4821.272142][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4821.272142][ T282] ipv6_add_addr+0x411/0x2000 [ 4821.272142][ T282] inet6_addr_add+0x30e/0xa40 [ 4821.272142][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4821.272142][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4821.272142][ T282] netlink_rcv_skb+0x130/0x360 [ 4821.272142][ T282] netlink_unicast+0x449/0x710 [ 4821.272142][ T282] netlink_sendmsg+0x723/0xbe0 [ 4821.272142][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4821.272142][ T282] ___sys_sendmsg+0xee/0x170 [ 4821.272142][ T282] __sys_sendmsg+0xcd/0x170 [ 4821.272142][ T282] do_syscall_64+0xc6/0x1e0 [ 4821.272142][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4821.272142][ T282] [ 4821.274375][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4821.274375][ T282] netdev_get_by_index+0x5e/0x80 [ 4821.274375][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4821.274375][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4821.274375][ T282] ip6_route_add+0x1c/0x140 [ 4821.274375][ T282] addrconf_add_mroute+0x129/0x180 [ 4821.274375][ T282] addrconf_add_dev+0xe2/0x170 [ 4821.274375][ T282] inet6_addr_add+0x12f/0xa40 [ 4821.274375][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4821.274375][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4821.274375][ T282] netlink_rcv_skb+0x130/0x360 [ 4821.274375][ T282] netlink_unicast+0x449/0x710 [ 4821.274375][ T282] netlink_sendmsg+0x723/0xbe0 [ 4821.274375][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4821.274375][ T282] ___sys_sendmsg+0xee/0x170 [ 4821.274375][ T282] __sys_sendmsg+0xcd/0x170 [ 4821.274375][ T282] do_syscall_64+0xc6/0x1e0 [ 4821.274375][ T282] [ 4821.276573][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4821.276573][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4821.276573][ T282] ipv6_find_idev+0x102/0x170 [ 4821.276573][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4821.276573][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4821.276573][ T282] netlink_rcv_skb+0x130/0x360 [ 4821.276573][ T282] netlink_unicast+0x449/0x710 [ 4821.276573][ T282] netlink_sendmsg+0x723/0xbe0 [ 4821.276573][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4821.276573][ T282] ___sys_sendmsg+0xee/0x170 [ 4821.276573][ T282] __sys_sendmsg+0xcd/0x170 [ 4821.276573][ T282] do_syscall_64+0xc6/0x1e0 [ 4821.276573][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4821.276573][ T282] [ 4821.278307][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4821.278307][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4821.278307][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4821.278307][ T282] ipv6_find_idev+0x102/0x170 [ 4821.278307][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4821.278307][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4821.278307][ T282] netlink_rcv_skb+0x130/0x360 [ 4821.278307][ T282] netlink_unicast+0x449/0x710 [ 4821.278307][ T282] netlink_sendmsg+0x723/0xbe0 [ 4821.278307][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4821.278307][ T282] ___sys_sendmsg+0xee/0x170 [ 4821.278307][ T282] __sys_sendmsg+0xcd/0x170 [ 4821.278307][ T282] do_syscall_64+0xc6/0x1e0 [ 4821.278307][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4821.278307][ T282] [ 4830.635129][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4830.635632][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4830.635632][ T284] netdev_get_by_index+0x5e/0x80 [ 4830.635632][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4830.635632][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4830.635632][ T284] ip6_route_add+0x1c/0x140 [ 4830.635632][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4830.635632][ T284] inet6_addr_add+0x4f8/0xa40 [ 4830.635632][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4830.635632][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4830.635632][ T284] netlink_rcv_skb+0x130/0x360 [ 4830.635632][ T284] netlink_unicast+0x449/0x710 [ 4830.635632][ T284] netlink_sendmsg+0x723/0xbe0 [ 4830.635632][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4830.635632][ T284] ___sys_sendmsg+0xee/0x170 [ 4830.635632][ T284] __sys_sendmsg+0xcd/0x170 [ 4830.635632][ T284] do_syscall_64+0xc6/0x1e0 [ 4830.635632][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4830.635632][ T284] [ 4830.638077][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4830.638077][ T284] netdev_get_by_index+0x5e/0x80 [ 4830.638077][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4830.638077][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4830.638077][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4830.638077][ T284] ipv6_add_addr+0x411/0x2000 [ 4830.638077][ T284] inet6_addr_add+0x30e/0xa40 [ 4830.638077][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4830.638077][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4830.638077][ T284] netlink_rcv_skb+0x130/0x360 [ 4830.638077][ T284] netlink_unicast+0x449/0x710 [ 4830.638077][ T284] netlink_sendmsg+0x723/0xbe0 [ 4830.638077][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4830.638077][ T284] ___sys_sendmsg+0xee/0x170 [ 4830.638077][ T284] __sys_sendmsg+0xcd/0x170 [ 4830.638077][ T284] do_syscall_64+0xc6/0x1e0 [ 4830.638077][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4830.638077][ T284] [ 4830.640321][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4830.640321][ T284] netdev_get_by_index+0x5e/0x80 [ 4830.640321][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4830.640321][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4830.640321][ T284] ip6_route_add+0x1c/0x140 [ 4830.640321][ T284] addrconf_add_mroute+0x129/0x180 [ 4830.640321][ T284] addrconf_add_dev+0xe2/0x170 [ 4830.640321][ T284] inet6_addr_add+0x12f/0xa40 [ 4830.640321][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4830.640321][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4830.640321][ T284] netlink_rcv_skb+0x130/0x360 [ 4830.640321][ T284] netlink_unicast+0x449/0x710 [ 4830.640321][ T284] netlink_sendmsg+0x723/0xbe0 [ 4830.640321][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4830.640321][ T284] ___sys_sendmsg+0xee/0x170 [ 4830.640321][ T284] __sys_sendmsg+0xcd/0x170 [ 4830.640321][ T284] do_syscall_64+0xc6/0x1e0 [ 4830.640321][ T284] [ 4830.642520][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4830.642520][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4830.642520][ T284] ipv6_find_idev+0x102/0x170 [ 4830.642520][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4830.642520][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4830.642520][ T284] netlink_rcv_skb+0x130/0x360 [ 4830.642520][ T284] netlink_unicast+0x449/0x710 [ 4830.642520][ T284] netlink_sendmsg+0x723/0xbe0 [ 4830.642520][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4830.642520][ T284] ___sys_sendmsg+0xee/0x170 [ 4830.642520][ T284] __sys_sendmsg+0xcd/0x170 [ 4830.642520][ T284] do_syscall_64+0xc6/0x1e0 [ 4830.642520][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4830.642520][ T284] [ 4830.644242][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4830.644242][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4830.644242][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4830.644242][ T284] ipv6_find_idev+0x102/0x170 [ 4830.644242][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4830.644242][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4830.644242][ T284] netlink_rcv_skb+0x130/0x360 [ 4830.644242][ T284] netlink_unicast+0x449/0x710 [ 4830.644242][ T284] netlink_sendmsg+0x723/0xbe0 [ 4830.644242][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4830.644242][ T284] ___sys_sendmsg+0xee/0x170 [ 4830.644242][ T284] __sys_sendmsg+0xcd/0x170 [ 4830.644242][ T284] do_syscall_64+0xc6/0x1e0 [ 4830.644242][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4830.644242][ T284] [ 4831.402936][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4831.403423][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4831.403423][ T282] dst_init+0x84/0x4a0 [ 4831.403423][ T282] dst_alloc+0x97/0x150 [ 4831.403423][ T282] ip6_dst_alloc+0x23/0x90 [ 4831.403423][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4831.403423][ T282] ip6_pol_route+0x56f/0x840 [ 4831.403423][ T282] fib6_rule_lookup+0x196/0x240 [ 4831.403423][ T282] ip6_route_input+0x542/0x980 [ 4831.403423][ T282] ipv6_rcv+0x8f/0x400 [ 4831.403423][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4831.403423][ T282] process_backlog+0x101/0x620 [ 4831.403423][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4831.403423][ T282] net_rx_action+0x495/0xbe0 [ 4831.403423][ T282] __do_softirq+0x1b5/0x7f6 [ 4831.403423][ T282] [ 4831.405421][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4831.405421][ T282] netdev_get_by_index+0x5e/0x80 [ 4831.405421][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4831.405421][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4831.405421][ T282] ip6_route_add+0x1c/0x140 [ 4831.405421][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4831.405421][ T282] inet6_addr_add+0x4f8/0xa40 [ 4831.405421][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4831.405421][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4831.405421][ T282] netlink_rcv_skb+0x130/0x360 [ 4831.405421][ T282] netlink_unicast+0x449/0x710 [ 4831.405421][ T282] netlink_sendmsg+0x723/0xbe0 [ 4831.405421][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4831.405421][ T282] ___sys_sendmsg+0xee/0x170 [ 4831.405421][ T282] __sys_sendmsg+0xcd/0x170 [ 4831.405421][ T282] do_syscall_64+0xc6/0x1e0 [ 4831.405421][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4831.405421][ T282] [ 4831.407894][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4831.407894][ T282] netdev_get_by_index+0x5e/0x80 [ 4831.407894][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4831.407894][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4831.407894][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4831.407894][ T282] ipv6_add_addr+0x411/0x2000 [ 4831.407894][ T282] inet6_addr_add+0x30e/0xa40 [ 4831.407894][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4831.407894][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4831.407894][ T282] netlink_rcv_skb+0x130/0x360 [ 4831.407894][ T282] netlink_unicast+0x449/0x710 [ 4831.407894][ T282] netlink_sendmsg+0x723/0xbe0 [ 4831.407894][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4831.407894][ T282] ___sys_sendmsg+0xee/0x170 [ 4831.407894][ T282] __sys_sendmsg+0xcd/0x170 [ 4831.407894][ T282] do_syscall_64+0xc6/0x1e0 [ 4831.407894][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4831.407894][ T282] [ 4831.410347][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4831.410347][ T282] netdev_get_by_index+0x5e/0x80 [ 4831.410347][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4831.410347][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4831.410347][ T282] ip6_route_add+0x1c/0x140 [ 4831.410347][ T282] addrconf_add_mroute+0x129/0x180 [ 4831.410347][ T282] addrconf_add_dev+0xe2/0x170 [ 4831.410347][ T282] inet6_addr_add+0x12f/0xa40 [ 4831.410347][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4831.410347][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4831.410347][ T282] netlink_rcv_skb+0x130/0x360 [ 4831.410347][ T282] netlink_unicast+0x449/0x710 [ 4831.410347][ T282] netlink_sendmsg+0x723/0xbe0 [ 4831.410347][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4831.410347][ T282] ___sys_sendmsg+0xee/0x170 [ 4831.410347][ T282] __sys_sendmsg+0xcd/0x170 [ 4831.410347][ T282] do_syscall_64+0xc6/0x1e0 [ 4831.410347][ T282] [ 4831.412772][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4831.412772][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4831.412772][ T282] ipv6_find_idev+0x102/0x170 [ 4831.412772][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4831.412772][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4831.412772][ T282] netlink_rcv_skb+0x130/0x360 [ 4831.412772][ T282] netlink_unicast+0x449/0x710 [ 4831.412772][ T282] netlink_sendmsg+0x723/0xbe0 [ 4831.412772][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4831.412772][ T282] ___sys_sendmsg+0xee/0x170 [ 4831.412772][ T282] __sys_sendmsg+0xcd/0x170 [ 4831.412772][ T282] do_syscall_64+0xc6/0x1e0 [ 4831.412772][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4831.412772][ T282] [ 4831.414650][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4831.414650][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4831.414650][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4831.414650][ T282] ipv6_find_idev+0x102/0x170 [ 4831.414650][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4831.414650][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4831.414650][ T282] netlink_rcv_skb+0x130/0x360 [ 4831.414650][ T282] netlink_unicast+0x449/0x710 [ 4831.414650][ T282] netlink_sendmsg+0x723/0xbe0 [ 4831.414650][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4831.414650][ T282] ___sys_sendmsg+0xee/0x170 [ 4831.414650][ T282] __sys_sendmsg+0xcd/0x170 [ 4831.414650][ T282] do_syscall_64+0xc6/0x1e0 [ 4831.414650][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4831.414650][ T282] [ 4840.899038][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4840.899572][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4840.899572][ T284] netdev_get_by_index+0x5e/0x80 [ 4840.899572][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4840.899572][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4840.899572][ T284] ip6_route_add+0x1c/0x140 [ 4840.899572][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4840.899572][ T284] inet6_addr_add+0x4f8/0xa40 [ 4840.899572][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4840.899572][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4840.899572][ T284] netlink_rcv_skb+0x130/0x360 [ 4840.899572][ T284] netlink_unicast+0x449/0x710 [ 4840.899572][ T284] netlink_sendmsg+0x723/0xbe0 [ 4840.899572][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4840.899572][ T284] ___sys_sendmsg+0xee/0x170 [ 4840.899572][ T284] __sys_sendmsg+0xcd/0x170 [ 4840.899572][ T284] do_syscall_64+0xc6/0x1e0 [ 4840.899572][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4840.899572][ T284] [ 4840.904141][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4840.904141][ T284] netdev_get_by_index+0x5e/0x80 [ 4840.904141][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4840.904141][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4840.904141][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4840.904141][ T284] ipv6_add_addr+0x411/0x2000 [ 4840.904141][ T284] inet6_addr_add+0x30e/0xa40 [ 4840.904141][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4840.904141][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4840.904141][ T284] netlink_rcv_skb+0x130/0x360 [ 4840.904141][ T284] netlink_unicast+0x449/0x710 [ 4840.904141][ T284] netlink_sendmsg+0x723/0xbe0 [ 4840.904141][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4840.904141][ T284] ___sys_sendmsg+0xee/0x170 [ 4840.904141][ T284] __sys_sendmsg+0xcd/0x170 [ 4840.904141][ T284] do_syscall_64+0xc6/0x1e0 [ 4840.904141][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4840.904141][ T284] [ 4840.906368][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4840.906368][ T284] netdev_get_by_index+0x5e/0x80 [ 4840.906368][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4840.906368][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4840.906368][ T284] ip6_route_add+0x1c/0x140 [ 4840.906368][ T284] addrconf_add_mroute+0x129/0x180 [ 4840.906368][ T284] addrconf_add_dev+0xe2/0x170 [ 4840.906368][ T284] inet6_addr_add+0x12f/0xa40 [ 4840.906368][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4840.906368][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4840.906368][ T284] netlink_rcv_skb+0x130/0x360 [ 4840.906368][ T284] netlink_unicast+0x449/0x710 [ 4840.906368][ T284] netlink_sendmsg+0x723/0xbe0 [ 4840.906368][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4840.906368][ T284] ___sys_sendmsg+0xee/0x170 [ 4840.906368][ T284] __sys_sendmsg+0xcd/0x170 [ 4840.906368][ T284] do_syscall_64+0xc6/0x1e0 [ 4840.906368][ T284] [ 4840.908570][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4840.908570][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4840.908570][ T284] ipv6_find_idev+0x102/0x170 [ 4840.908570][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4840.908570][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4840.908570][ T284] netlink_rcv_skb+0x130/0x360 [ 4840.908570][ T284] netlink_unicast+0x449/0x710 [ 4840.908570][ T284] netlink_sendmsg+0x723/0xbe0 [ 4840.908570][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4840.908570][ T284] ___sys_sendmsg+0xee/0x170 [ 4840.908570][ T284] __sys_sendmsg+0xcd/0x170 [ 4840.908570][ T284] do_syscall_64+0xc6/0x1e0 [ 4840.908570][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4840.908570][ T284] [ 4840.910330][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4840.910330][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4840.910330][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4840.910330][ T284] ipv6_find_idev+0x102/0x170 [ 4840.910330][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4840.910330][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4840.910330][ T284] netlink_rcv_skb+0x130/0x360 [ 4840.910330][ T284] netlink_unicast+0x449/0x710 [ 4840.910330][ T284] netlink_sendmsg+0x723/0xbe0 [ 4840.910330][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4840.910330][ T284] ___sys_sendmsg+0xee/0x170 [ 4840.910330][ T284] __sys_sendmsg+0xcd/0x170 [ 4840.910330][ T284] do_syscall_64+0xc6/0x1e0 [ 4840.910330][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4840.910330][ T284] [ 4841.658962][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4841.659430][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4841.659430][ T282] dst_init+0x84/0x4a0 [ 4841.659430][ T282] dst_alloc+0x97/0x150 [ 4841.659430][ T282] ip6_dst_alloc+0x23/0x90 [ 4841.659430][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4841.659430][ T282] ip6_pol_route+0x56f/0x840 [ 4841.659430][ T282] fib6_rule_lookup+0x196/0x240 [ 4841.659430][ T282] ip6_route_input+0x542/0x980 [ 4841.659430][ T282] ipv6_rcv+0x8f/0x400 [ 4841.659430][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4841.659430][ T282] process_backlog+0x101/0x620 [ 4841.659430][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4841.659430][ T282] net_rx_action+0x495/0xbe0 [ 4841.659430][ T282] __do_softirq+0x1b5/0x7f6 [ 4841.659430][ T282] [ 4841.661432][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4841.661432][ T282] netdev_get_by_index+0x5e/0x80 [ 4841.661432][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4841.661432][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4841.661432][ T282] ip6_route_add+0x1c/0x140 [ 4841.661432][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4841.661432][ T282] inet6_addr_add+0x4f8/0xa40 [ 4841.661432][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4841.661432][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4841.661432][ T282] netlink_rcv_skb+0x130/0x360 [ 4841.661432][ T282] netlink_unicast+0x449/0x710 [ 4841.661432][ T282] netlink_sendmsg+0x723/0xbe0 [ 4841.661432][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4841.661432][ T282] ___sys_sendmsg+0xee/0x170 [ 4841.661432][ T282] __sys_sendmsg+0xcd/0x170 [ 4841.661432][ T282] do_syscall_64+0xc6/0x1e0 [ 4841.661432][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4841.661432][ T282] [ 4841.663901][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4841.663901][ T282] netdev_get_by_index+0x5e/0x80 [ 4841.663901][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4841.663901][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4841.663901][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4841.663901][ T282] ipv6_add_addr+0x411/0x2000 [ 4841.663901][ T282] inet6_addr_add+0x30e/0xa40 [ 4841.663901][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4841.663901][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4841.663901][ T282] netlink_rcv_skb+0x130/0x360 [ 4841.663901][ T282] netlink_unicast+0x449/0x710 [ 4841.663901][ T282] netlink_sendmsg+0x723/0xbe0 [ 4841.663901][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4841.663901][ T282] ___sys_sendmsg+0xee/0x170 [ 4841.663901][ T282] __sys_sendmsg+0xcd/0x170 [ 4841.663901][ T282] do_syscall_64+0xc6/0x1e0 [ 4841.663901][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4841.663901][ T282] [ 4841.666375][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4841.666375][ T282] netdev_get_by_index+0x5e/0x80 [ 4841.666375][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4841.666375][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4841.666375][ T282] ip6_route_add+0x1c/0x140 [ 4841.666375][ T282] addrconf_add_mroute+0x129/0x180 [ 4841.666375][ T282] addrconf_add_dev+0xe2/0x170 [ 4841.666375][ T282] inet6_addr_add+0x12f/0xa40 [ 4841.666375][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4841.666375][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4841.666375][ T282] netlink_rcv_skb+0x130/0x360 [ 4841.666375][ T282] netlink_unicast+0x449/0x710 [ 4841.666375][ T282] netlink_sendmsg+0x723/0xbe0 [ 4841.666375][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4841.666375][ T282] ___sys_sendmsg+0xee/0x170 [ 4841.666375][ T282] __sys_sendmsg+0xcd/0x170 [ 4841.666375][ T282] do_syscall_64+0xc6/0x1e0 [ 4841.666375][ T282] [ 4841.668775][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4841.668775][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4841.668775][ T282] ipv6_find_idev+0x102/0x170 [ 4841.668775][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4841.668775][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4841.668775][ T282] netlink_rcv_skb+0x130/0x360 [ 4841.668775][ T282] netlink_unicast+0x449/0x710 [ 4841.668775][ T282] netlink_sendmsg+0x723/0xbe0 [ 4841.668775][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4841.668775][ T282] ___sys_sendmsg+0xee/0x170 [ 4841.668775][ T282] __sys_sendmsg+0xcd/0x170 [ 4841.668775][ T282] do_syscall_64+0xc6/0x1e0 [ 4841.668775][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4841.668775][ T282] [ 4841.670678][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4841.670678][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4841.670678][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4841.670678][ T282] ipv6_find_idev+0x102/0x170 [ 4841.670678][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4841.670678][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4841.670678][ T282] netlink_rcv_skb+0x130/0x360 [ 4841.670678][ T282] netlink_unicast+0x449/0x710 [ 4841.670678][ T282] netlink_sendmsg+0x723/0xbe0 [ 4841.670678][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4841.670678][ T282] ___sys_sendmsg+0xee/0x170 [ 4841.670678][ T282] __sys_sendmsg+0xcd/0x170 [ 4841.670678][ T282] do_syscall_64+0xc6/0x1e0 [ 4841.670678][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4841.670678][ T282] [ 4851.155025][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4851.155554][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4851.155554][ T284] netdev_get_by_index+0x5e/0x80 [ 4851.155554][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4851.155554][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4851.155554][ T284] ip6_route_add+0x1c/0x140 [ 4851.155554][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4851.155554][ T284] inet6_addr_add+0x4f8/0xa40 [ 4851.155554][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4851.155554][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4851.155554][ T284] netlink_rcv_skb+0x130/0x360 [ 4851.155554][ T284] netlink_unicast+0x449/0x710 [ 4851.155554][ T284] netlink_sendmsg+0x723/0xbe0 [ 4851.155554][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4851.155554][ T284] ___sys_sendmsg+0xee/0x170 [ 4851.155554][ T284] __sys_sendmsg+0xcd/0x170 [ 4851.155554][ T284] do_syscall_64+0xc6/0x1e0 [ 4851.155554][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4851.155554][ T284] [ 4851.157820][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4851.157820][ T284] netdev_get_by_index+0x5e/0x80 [ 4851.157820][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4851.157820][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4851.157820][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4851.157820][ T284] ipv6_add_addr+0x411/0x2000 [ 4851.157820][ T284] inet6_addr_add+0x30e/0xa40 [ 4851.157820][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4851.157820][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4851.157820][ T284] netlink_rcv_skb+0x130/0x360 [ 4851.157820][ T284] netlink_unicast+0x449/0x710 [ 4851.157820][ T284] netlink_sendmsg+0x723/0xbe0 [ 4851.157820][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4851.157820][ T284] ___sys_sendmsg+0xee/0x170 [ 4851.157820][ T284] __sys_sendmsg+0xcd/0x170 [ 4851.157820][ T284] do_syscall_64+0xc6/0x1e0 [ 4851.157820][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4851.157820][ T284] [ 4851.160060][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4851.160060][ T284] netdev_get_by_index+0x5e/0x80 [ 4851.160060][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4851.160060][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4851.160060][ T284] ip6_route_add+0x1c/0x140 [ 4851.160060][ T284] addrconf_add_mroute+0x129/0x180 [ 4851.160060][ T284] addrconf_add_dev+0xe2/0x170 [ 4851.160060][ T284] inet6_addr_add+0x12f/0xa40 [ 4851.160060][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4851.160060][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4851.160060][ T284] netlink_rcv_skb+0x130/0x360 [ 4851.160060][ T284] netlink_unicast+0x449/0x710 [ 4851.160060][ T284] netlink_sendmsg+0x723/0xbe0 [ 4851.160060][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4851.160060][ T284] ___sys_sendmsg+0xee/0x170 [ 4851.160060][ T284] __sys_sendmsg+0xcd/0x170 [ 4851.160060][ T284] do_syscall_64+0xc6/0x1e0 [ 4851.160060][ T284] [ 4851.162260][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4851.162260][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4851.162260][ T284] ipv6_find_idev+0x102/0x170 [ 4851.162260][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4851.162260][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4851.162260][ T284] netlink_rcv_skb+0x130/0x360 [ 4851.162260][ T284] netlink_unicast+0x449/0x710 [ 4851.162260][ T284] netlink_sendmsg+0x723/0xbe0 [ 4851.162260][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4851.162260][ T284] ___sys_sendmsg+0xee/0x170 [ 4851.162260][ T284] __sys_sendmsg+0xcd/0x170 [ 4851.162260][ T284] do_syscall_64+0xc6/0x1e0 [ 4851.162260][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4851.162260][ T284] [ 4851.163972][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4851.163972][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4851.163972][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4851.163972][ T284] ipv6_find_idev+0x102/0x170 [ 4851.163972][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4851.163972][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4851.163972][ T284] netlink_rcv_skb+0x130/0x360 [ 4851.163972][ T284] netlink_unicast+0x449/0x710 [ 4851.163972][ T284] netlink_sendmsg+0x723/0xbe0 [ 4851.163972][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4851.163972][ T284] ___sys_sendmsg+0xee/0x170 [ 4851.163972][ T284] __sys_sendmsg+0xcd/0x170 [ 4851.163972][ T284] do_syscall_64+0xc6/0x1e0 [ 4851.163972][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4851.163972][ T284] [ 4851.915054][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4851.915571][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4851.915571][ T282] dst_init+0x84/0x4a0 [ 4851.915571][ T282] dst_alloc+0x97/0x150 [ 4851.915571][ T282] ip6_dst_alloc+0x23/0x90 [ 4851.915571][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4851.915571][ T282] ip6_pol_route+0x56f/0x840 [ 4851.915571][ T282] fib6_rule_lookup+0x196/0x240 [ 4851.915571][ T282] ip6_route_input+0x542/0x980 [ 4851.915571][ T282] ipv6_rcv+0x8f/0x400 [ 4851.915571][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4851.915571][ T282] process_backlog+0x101/0x620 [ 4851.915571][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4851.915571][ T282] net_rx_action+0x495/0xbe0 [ 4851.915571][ T282] __do_softirq+0x1b5/0x7f6 [ 4851.915571][ T282] [ 4851.917413][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4851.917413][ T282] netdev_get_by_index+0x5e/0x80 [ 4851.917413][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4851.917413][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4851.917413][ T282] ip6_route_add+0x1c/0x140 [ 4851.917413][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4851.917413][ T282] inet6_addr_add+0x4f8/0xa40 [ 4851.917413][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4851.917413][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4851.917413][ T282] netlink_rcv_skb+0x130/0x360 [ 4851.917413][ T282] netlink_unicast+0x449/0x710 [ 4851.917413][ T282] netlink_sendmsg+0x723/0xbe0 [ 4851.917413][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4851.917413][ T282] ___sys_sendmsg+0xee/0x170 [ 4851.917413][ T282] __sys_sendmsg+0xcd/0x170 [ 4851.917413][ T282] do_syscall_64+0xc6/0x1e0 [ 4851.917413][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4851.917413][ T282] [ 4851.919790][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4851.919790][ T282] netdev_get_by_index+0x5e/0x80 [ 4851.919790][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4851.919790][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4851.919790][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4851.919790][ T282] ipv6_add_addr+0x411/0x2000 [ 4851.919790][ T282] inet6_addr_add+0x30e/0xa40 [ 4851.919790][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4851.919790][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4851.919790][ T282] netlink_rcv_skb+0x130/0x360 [ 4851.919790][ T282] netlink_unicast+0x449/0x710 [ 4851.919790][ T282] netlink_sendmsg+0x723/0xbe0 [ 4851.919790][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4851.919790][ T282] ___sys_sendmsg+0xee/0x170 [ 4851.919790][ T282] __sys_sendmsg+0xcd/0x170 [ 4851.919790][ T282] do_syscall_64+0xc6/0x1e0 [ 4851.919790][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4851.919790][ T282] [ 4851.922044][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4851.922044][ T282] netdev_get_by_index+0x5e/0x80 [ 4851.922044][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4851.922044][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4851.922044][ T282] ip6_route_add+0x1c/0x140 [ 4851.922044][ T282] addrconf_add_mroute+0x129/0x180 [ 4851.922044][ T282] addrconf_add_dev+0xe2/0x170 [ 4851.922044][ T282] inet6_addr_add+0x12f/0xa40 [ 4851.922044][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4851.922044][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4851.922044][ T282] netlink_rcv_skb+0x130/0x360 [ 4851.922044][ T282] netlink_unicast+0x449/0x710 [ 4851.922044][ T282] netlink_sendmsg+0x723/0xbe0 [ 4851.922044][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4851.922044][ T282] ___sys_sendmsg+0xee/0x170 [ 4851.922044][ T282] __sys_sendmsg+0xcd/0x170 [ 4851.922044][ T282] do_syscall_64+0xc6/0x1e0 [ 4851.922044][ T282] [ 4851.924249][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4851.924249][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4851.924249][ T282] ipv6_find_idev+0x102/0x170 [ 4851.924249][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4851.924249][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4851.924249][ T282] netlink_rcv_skb+0x130/0x360 [ 4851.924249][ T282] netlink_unicast+0x449/0x710 [ 4851.924249][ T282] netlink_sendmsg+0x723/0xbe0 [ 4851.924249][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4851.924249][ T282] ___sys_sendmsg+0xee/0x170 [ 4851.924249][ T282] __sys_sendmsg+0xcd/0x170 [ 4851.924249][ T282] do_syscall_64+0xc6/0x1e0 [ 4851.924249][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4851.924249][ T282] [ 4851.925975][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4851.925975][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4851.925975][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4851.925975][ T282] ipv6_find_idev+0x102/0x170 [ 4851.925975][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4851.925975][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4851.925975][ T282] netlink_rcv_skb+0x130/0x360 [ 4851.925975][ T282] netlink_unicast+0x449/0x710 [ 4851.925975][ T282] netlink_sendmsg+0x723/0xbe0 [ 4851.925975][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4851.925975][ T282] ___sys_sendmsg+0xee/0x170 [ 4851.925975][ T282] __sys_sendmsg+0xcd/0x170 [ 4851.925975][ T282] do_syscall_64+0xc6/0x1e0 [ 4851.925975][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4851.925975][ T282] [ 4861.411008][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4861.411518][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4861.411518][ T284] netdev_get_by_index+0x5e/0x80 [ 4861.411518][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4861.411518][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4861.411518][ T284] ip6_route_add+0x1c/0x140 [ 4861.411518][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4861.411518][ T284] inet6_addr_add+0x4f8/0xa40 [ 4861.411518][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4861.411518][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4861.411518][ T284] netlink_rcv_skb+0x130/0x360 [ 4861.411518][ T284] netlink_unicast+0x449/0x710 [ 4861.411518][ T284] netlink_sendmsg+0x723/0xbe0 [ 4861.411518][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4861.411518][ T284] ___sys_sendmsg+0xee/0x170 [ 4861.411518][ T284] __sys_sendmsg+0xcd/0x170 [ 4861.411518][ T284] do_syscall_64+0xc6/0x1e0 [ 4861.411518][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4861.411518][ T284] [ 4861.413799][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4861.413799][ T284] netdev_get_by_index+0x5e/0x80 [ 4861.413799][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4861.413799][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4861.413799][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4861.413799][ T284] ipv6_add_addr+0x411/0x2000 [ 4861.413799][ T284] inet6_addr_add+0x30e/0xa40 [ 4861.413799][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4861.413799][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4861.413799][ T284] netlink_rcv_skb+0x130/0x360 [ 4861.413799][ T284] netlink_unicast+0x449/0x710 [ 4861.413799][ T284] netlink_sendmsg+0x723/0xbe0 [ 4861.413799][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4861.413799][ T284] ___sys_sendmsg+0xee/0x170 [ 4861.413799][ T284] __sys_sendmsg+0xcd/0x170 [ 4861.413799][ T284] do_syscall_64+0xc6/0x1e0 [ 4861.413799][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4861.413799][ T284] [ 4861.416049][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4861.416049][ T284] netdev_get_by_index+0x5e/0x80 [ 4861.416049][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4861.416049][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4861.416049][ T284] ip6_route_add+0x1c/0x140 [ 4861.416049][ T284] addrconf_add_mroute+0x129/0x180 [ 4861.416049][ T284] addrconf_add_dev+0xe2/0x170 [ 4861.416049][ T284] inet6_addr_add+0x12f/0xa40 [ 4861.416049][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4861.416049][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4861.416049][ T284] netlink_rcv_skb+0x130/0x360 [ 4861.416049][ T284] netlink_unicast+0x449/0x710 [ 4861.416049][ T284] netlink_sendmsg+0x723/0xbe0 [ 4861.416049][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4861.416049][ T284] ___sys_sendmsg+0xee/0x170 [ 4861.416049][ T284] __sys_sendmsg+0xcd/0x170 [ 4861.416049][ T284] do_syscall_64+0xc6/0x1e0 [ 4861.416049][ T284] [ 4861.418252][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4861.418252][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4861.418252][ T284] ipv6_find_idev+0x102/0x170 [ 4861.418252][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4861.418252][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4861.418252][ T284] netlink_rcv_skb+0x130/0x360 [ 4861.418252][ T284] netlink_unicast+0x449/0x710 [ 4861.418252][ T284] netlink_sendmsg+0x723/0xbe0 [ 4861.418252][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4861.418252][ T284] ___sys_sendmsg+0xee/0x170 [ 4861.418252][ T284] __sys_sendmsg+0xcd/0x170 [ 4861.418252][ T284] do_syscall_64+0xc6/0x1e0 [ 4861.418252][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4861.418252][ T284] [ 4861.420471][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4861.420471][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4861.420471][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4861.420471][ T284] ipv6_find_idev+0x102/0x170 [ 4861.420471][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4861.420471][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4861.420471][ T284] netlink_rcv_skb+0x130/0x360 [ 4861.420471][ T284] netlink_unicast+0x449/0x710 [ 4861.420471][ T284] netlink_sendmsg+0x723/0xbe0 [ 4861.420471][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4861.420471][ T284] ___sys_sendmsg+0xee/0x170 [ 4861.420471][ T284] __sys_sendmsg+0xcd/0x170 [ 4861.420471][ T284] do_syscall_64+0xc6/0x1e0 [ 4861.420471][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4861.420471][ T284] [ 4862.163021][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4862.163490][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4862.163490][ T282] dst_init+0x84/0x4a0 [ 4862.163490][ T282] dst_alloc+0x97/0x150 [ 4862.163490][ T282] ip6_dst_alloc+0x23/0x90 [ 4862.163490][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4862.163490][ T282] ip6_pol_route+0x56f/0x840 [ 4862.163490][ T282] fib6_rule_lookup+0x196/0x240 [ 4862.163490][ T282] ip6_route_input+0x542/0x980 [ 4862.163490][ T282] ipv6_rcv+0x8f/0x400 [ 4862.163490][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4862.163490][ T282] process_backlog+0x101/0x620 [ 4862.163490][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4862.163490][ T282] net_rx_action+0x495/0xbe0 [ 4862.163490][ T282] __do_softirq+0x1b5/0x7f6 [ 4862.163490][ T282] [ 4862.165329][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4862.165329][ T282] netdev_get_by_index+0x5e/0x80 [ 4862.165329][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4862.165329][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4862.165329][ T282] ip6_route_add+0x1c/0x140 [ 4862.165329][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4862.165329][ T282] inet6_addr_add+0x4f8/0xa40 [ 4862.165329][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4862.165329][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4862.165329][ T282] netlink_rcv_skb+0x130/0x360 [ 4862.165329][ T282] netlink_unicast+0x449/0x710 [ 4862.165329][ T282] netlink_sendmsg+0x723/0xbe0 [ 4862.165329][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4862.165329][ T282] ___sys_sendmsg+0xee/0x170 [ 4862.165329][ T282] __sys_sendmsg+0xcd/0x170 [ 4862.165329][ T282] do_syscall_64+0xc6/0x1e0 [ 4862.165329][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4862.165329][ T282] [ 4862.167592][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4862.167592][ T282] netdev_get_by_index+0x5e/0x80 [ 4862.167592][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4862.167592][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4862.167592][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4862.167592][ T282] ipv6_add_addr+0x411/0x2000 [ 4862.167592][ T282] inet6_addr_add+0x30e/0xa40 [ 4862.167592][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4862.167592][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4862.167592][ T282] netlink_rcv_skb+0x130/0x360 [ 4862.167592][ T282] netlink_unicast+0x449/0x710 [ 4862.167592][ T282] netlink_sendmsg+0x723/0xbe0 [ 4862.167592][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4862.167592][ T282] ___sys_sendmsg+0xee/0x170 [ 4862.167592][ T282] __sys_sendmsg+0xcd/0x170 [ 4862.167592][ T282] do_syscall_64+0xc6/0x1e0 [ 4862.167592][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4862.167592][ T282] [ 4862.169846][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4862.169846][ T282] netdev_get_by_index+0x5e/0x80 [ 4862.169846][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4862.169846][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4862.169846][ T282] ip6_route_add+0x1c/0x140 [ 4862.169846][ T282] addrconf_add_mroute+0x129/0x180 [ 4862.169846][ T282] addrconf_add_dev+0xe2/0x170 [ 4862.169846][ T282] inet6_addr_add+0x12f/0xa40 [ 4862.169846][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4862.169846][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4862.169846][ T282] netlink_rcv_skb+0x130/0x360 [ 4862.169846][ T282] netlink_unicast+0x449/0x710 [ 4862.169846][ T282] netlink_sendmsg+0x723/0xbe0 [ 4862.169846][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4862.169846][ T282] ___sys_sendmsg+0xee/0x170 [ 4862.169846][ T282] __sys_sendmsg+0xcd/0x170 [ 4862.169846][ T282] do_syscall_64+0xc6/0x1e0 [ 4862.169846][ T282] [ 4862.172035][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4862.172035][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4862.172035][ T282] ipv6_find_idev+0x102/0x170 [ 4862.172035][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4862.172035][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4862.172035][ T282] netlink_rcv_skb+0x130/0x360 [ 4862.172035][ T282] netlink_unicast+0x449/0x710 [ 4862.172035][ T282] netlink_sendmsg+0x723/0xbe0 [ 4862.172035][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4862.172035][ T282] ___sys_sendmsg+0xee/0x170 [ 4862.172035][ T282] __sys_sendmsg+0xcd/0x170 [ 4862.172035][ T282] do_syscall_64+0xc6/0x1e0 [ 4862.172035][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4862.172035][ T282] [ 4862.175708][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4862.175708][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4862.175708][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4862.175708][ T282] ipv6_find_idev+0x102/0x170 [ 4862.175708][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4862.175708][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4862.175708][ T282] netlink_rcv_skb+0x130/0x360 [ 4862.175708][ T282] netlink_unicast+0x449/0x710 [ 4862.175708][ T282] netlink_sendmsg+0x723/0xbe0 [ 4862.175708][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4862.175708][ T282] ___sys_sendmsg+0xee/0x170 [ 4862.175708][ T282] __sys_sendmsg+0xcd/0x170 [ 4862.175708][ T282] do_syscall_64+0xc6/0x1e0 [ 4862.175708][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4862.175708][ T282] [ 4871.659012][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4871.659536][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4871.659536][ T284] netdev_get_by_index+0x5e/0x80 [ 4871.659536][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4871.659536][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4871.659536][ T284] ip6_route_add+0x1c/0x140 [ 4871.659536][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4871.659536][ T284] inet6_addr_add+0x4f8/0xa40 [ 4871.659536][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4871.659536][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4871.659536][ T284] netlink_rcv_skb+0x130/0x360 [ 4871.659536][ T284] netlink_unicast+0x449/0x710 [ 4871.659536][ T284] netlink_sendmsg+0x723/0xbe0 [ 4871.659536][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4871.659536][ T284] ___sys_sendmsg+0xee/0x170 [ 4871.659536][ T284] __sys_sendmsg+0xcd/0x170 [ 4871.659536][ T284] do_syscall_64+0xc6/0x1e0 [ 4871.659536][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4871.659536][ T284] [ 4871.661801][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4871.661801][ T284] netdev_get_by_index+0x5e/0x80 [ 4871.661801][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4871.661801][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4871.661801][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4871.661801][ T284] ipv6_add_addr+0x411/0x2000 [ 4871.661801][ T284] inet6_addr_add+0x30e/0xa40 [ 4871.661801][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4871.661801][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4871.661801][ T284] netlink_rcv_skb+0x130/0x360 [ 4871.661801][ T284] netlink_unicast+0x449/0x710 [ 4871.661801][ T284] netlink_sendmsg+0x723/0xbe0 [ 4871.661801][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4871.661801][ T284] ___sys_sendmsg+0xee/0x170 [ 4871.661801][ T284] __sys_sendmsg+0xcd/0x170 [ 4871.661801][ T284] do_syscall_64+0xc6/0x1e0 [ 4871.661801][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4871.661801][ T284] [ 4871.664043][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4871.664043][ T284] netdev_get_by_index+0x5e/0x80 [ 4871.664043][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4871.664043][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4871.664043][ T284] ip6_route_add+0x1c/0x140 [ 4871.664043][ T284] addrconf_add_mroute+0x129/0x180 [ 4871.664043][ T284] addrconf_add_dev+0xe2/0x170 [ 4871.664043][ T284] inet6_addr_add+0x12f/0xa40 [ 4871.664043][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4871.664043][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4871.664043][ T284] netlink_rcv_skb+0x130/0x360 [ 4871.664043][ T284] netlink_unicast+0x449/0x710 [ 4871.664043][ T284] netlink_sendmsg+0x723/0xbe0 [ 4871.664043][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4871.664043][ T284] ___sys_sendmsg+0xee/0x170 [ 4871.664043][ T284] __sys_sendmsg+0xcd/0x170 [ 4871.664043][ T284] do_syscall_64+0xc6/0x1e0 [ 4871.664043][ T284] [ 4871.666253][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4871.666253][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4871.666253][ T284] ipv6_find_idev+0x102/0x170 [ 4871.666253][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4871.666253][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4871.666253][ T284] netlink_rcv_skb+0x130/0x360 [ 4871.666253][ T284] netlink_unicast+0x449/0x710 [ 4871.666253][ T284] netlink_sendmsg+0x723/0xbe0 [ 4871.666253][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4871.666253][ T284] ___sys_sendmsg+0xee/0x170 [ 4871.666253][ T284] __sys_sendmsg+0xcd/0x170 [ 4871.666253][ T284] do_syscall_64+0xc6/0x1e0 [ 4871.666253][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4871.666253][ T284] [ 4871.667985][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4871.667985][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4871.667985][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4871.667985][ T284] ipv6_find_idev+0x102/0x170 [ 4871.667985][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4871.667985][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4871.667985][ T284] netlink_rcv_skb+0x130/0x360 [ 4871.667985][ T284] netlink_unicast+0x449/0x710 [ 4871.667985][ T284] netlink_sendmsg+0x723/0xbe0 [ 4871.667985][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4871.667985][ T284] ___sys_sendmsg+0xee/0x170 [ 4871.667985][ T284] __sys_sendmsg+0xcd/0x170 [ 4871.667985][ T284] do_syscall_64+0xc6/0x1e0 [ 4871.667985][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4871.667985][ T284] [ 4872.419029][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4872.419510][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4872.419510][ T282] dst_init+0x84/0x4a0 [ 4872.419510][ T282] dst_alloc+0x97/0x150 [ 4872.419510][ T282] ip6_dst_alloc+0x23/0x90 [ 4872.419510][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4872.419510][ T282] ip6_pol_route+0x56f/0x840 [ 4872.419510][ T282] fib6_rule_lookup+0x196/0x240 [ 4872.419510][ T282] ip6_route_input+0x542/0x980 [ 4872.419510][ T282] ipv6_rcv+0x8f/0x400 [ 4872.419510][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4872.419510][ T282] process_backlog+0x101/0x620 [ 4872.419510][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4872.419510][ T282] net_rx_action+0x495/0xbe0 [ 4872.419510][ T282] __do_softirq+0x1b5/0x7f6 [ 4872.419510][ T282] [ 4872.421359][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4872.421359][ T282] netdev_get_by_index+0x5e/0x80 [ 4872.421359][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4872.421359][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4872.421359][ T282] ip6_route_add+0x1c/0x140 [ 4872.421359][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4872.421359][ T282] inet6_addr_add+0x4f8/0xa40 [ 4872.421359][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4872.421359][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4872.421359][ T282] netlink_rcv_skb+0x130/0x360 [ 4872.421359][ T282] netlink_unicast+0x449/0x710 [ 4872.421359][ T282] netlink_sendmsg+0x723/0xbe0 [ 4872.421359][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4872.421359][ T282] ___sys_sendmsg+0xee/0x170 [ 4872.421359][ T282] __sys_sendmsg+0xcd/0x170 [ 4872.421359][ T282] do_syscall_64+0xc6/0x1e0 [ 4872.421359][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4872.421359][ T282] [ 4872.423647][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4872.423647][ T282] netdev_get_by_index+0x5e/0x80 [ 4872.423647][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4872.423647][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4872.423647][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4872.423647][ T282] ipv6_add_addr+0x411/0x2000 [ 4872.423647][ T282] inet6_addr_add+0x30e/0xa40 [ 4872.423647][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4872.423647][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4872.423647][ T282] netlink_rcv_skb+0x130/0x360 [ 4872.423647][ T282] netlink_unicast+0x449/0x710 [ 4872.423647][ T282] netlink_sendmsg+0x723/0xbe0 [ 4872.423647][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4872.423647][ T282] ___sys_sendmsg+0xee/0x170 [ 4872.423647][ T282] __sys_sendmsg+0xcd/0x170 [ 4872.423647][ T282] do_syscall_64+0xc6/0x1e0 [ 4872.423647][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4872.423647][ T282] [ 4872.425891][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4872.425891][ T282] netdev_get_by_index+0x5e/0x80 [ 4872.425891][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4872.425891][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4872.425891][ T282] ip6_route_add+0x1c/0x140 [ 4872.425891][ T282] addrconf_add_mroute+0x129/0x180 [ 4872.425891][ T282] addrconf_add_dev+0xe2/0x170 [ 4872.425891][ T282] inet6_addr_add+0x12f/0xa40 [ 4872.425891][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4872.425891][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4872.425891][ T282] netlink_rcv_skb+0x130/0x360 [ 4872.425891][ T282] netlink_unicast+0x449/0x710 [ 4872.425891][ T282] netlink_sendmsg+0x723/0xbe0 [ 4872.425891][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4872.425891][ T282] ___sys_sendmsg+0xee/0x170 [ 4872.425891][ T282] __sys_sendmsg+0xcd/0x170 [ 4872.425891][ T282] do_syscall_64+0xc6/0x1e0 [ 4872.425891][ T282] [ 4872.428103][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4872.428103][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4872.428103][ T282] ipv6_find_idev+0x102/0x170 [ 4872.428103][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4872.428103][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4872.428103][ T282] netlink_rcv_skb+0x130/0x360 [ 4872.428103][ T282] netlink_unicast+0x449/0x710 [ 4872.428103][ T282] netlink_sendmsg+0x723/0xbe0 [ 4872.428103][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4872.428103][ T282] ___sys_sendmsg+0xee/0x170 [ 4872.428103][ T282] __sys_sendmsg+0xcd/0x170 [ 4872.428103][ T282] do_syscall_64+0xc6/0x1e0 [ 4872.428103][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4872.428103][ T282] [ 4872.429818][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4872.429818][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4872.429818][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4872.429818][ T282] ipv6_find_idev+0x102/0x170 [ 4872.429818][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4872.429818][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4872.429818][ T282] netlink_rcv_skb+0x130/0x360 [ 4872.429818][ T282] netlink_unicast+0x449/0x710 [ 4872.429818][ T282] netlink_sendmsg+0x723/0xbe0 [ 4872.429818][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4872.429818][ T282] ___sys_sendmsg+0xee/0x170 [ 4872.429818][ T282] __sys_sendmsg+0xcd/0x170 [ 4872.429818][ T282] do_syscall_64+0xc6/0x1e0 [ 4872.429818][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4872.429818][ T282] [ 4881.915008][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4881.915536][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4881.915536][ T284] netdev_get_by_index+0x5e/0x80 [ 4881.915536][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4881.915536][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4881.915536][ T284] ip6_route_add+0x1c/0x140 [ 4881.915536][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4881.915536][ T284] inet6_addr_add+0x4f8/0xa40 [ 4881.915536][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4881.915536][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4881.915536][ T284] netlink_rcv_skb+0x130/0x360 [ 4881.915536][ T284] netlink_unicast+0x449/0x710 [ 4881.915536][ T284] netlink_sendmsg+0x723/0xbe0 [ 4881.915536][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4881.915536][ T284] ___sys_sendmsg+0xee/0x170 [ 4881.915536][ T284] __sys_sendmsg+0xcd/0x170 [ 4881.915536][ T284] do_syscall_64+0xc6/0x1e0 [ 4881.915536][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4881.915536][ T284] [ 4881.917824][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4881.917824][ T284] netdev_get_by_index+0x5e/0x80 [ 4881.917824][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4881.917824][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4881.917824][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4881.917824][ T284] ipv6_add_addr+0x411/0x2000 [ 4881.917824][ T284] inet6_addr_add+0x30e/0xa40 [ 4881.917824][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4881.917824][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4881.917824][ T284] netlink_rcv_skb+0x130/0x360 [ 4881.917824][ T284] netlink_unicast+0x449/0x710 [ 4881.917824][ T284] netlink_sendmsg+0x723/0xbe0 [ 4881.917824][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4881.917824][ T284] ___sys_sendmsg+0xee/0x170 [ 4881.917824][ T284] __sys_sendmsg+0xcd/0x170 [ 4881.917824][ T284] do_syscall_64+0xc6/0x1e0 [ 4881.917824][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4881.917824][ T284] [ 4881.920051][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4881.920051][ T284] netdev_get_by_index+0x5e/0x80 [ 4881.920051][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4881.920051][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4881.920051][ T284] ip6_route_add+0x1c/0x140 [ 4881.920051][ T284] addrconf_add_mroute+0x129/0x180 [ 4881.920051][ T284] addrconf_add_dev+0xe2/0x170 [ 4881.920051][ T284] inet6_addr_add+0x12f/0xa40 [ 4881.920051][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4881.920051][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4881.920051][ T284] netlink_rcv_skb+0x130/0x360 [ 4881.920051][ T284] netlink_unicast+0x449/0x710 [ 4881.920051][ T284] netlink_sendmsg+0x723/0xbe0 [ 4881.920051][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4881.920051][ T284] ___sys_sendmsg+0xee/0x170 [ 4881.920051][ T284] __sys_sendmsg+0xcd/0x170 [ 4881.920051][ T284] do_syscall_64+0xc6/0x1e0 [ 4881.920051][ T284] [ 4881.922247][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4881.922247][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4881.922247][ T284] ipv6_find_idev+0x102/0x170 [ 4881.922247][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4881.922247][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4881.922247][ T284] netlink_rcv_skb+0x130/0x360 [ 4881.922247][ T284] netlink_unicast+0x449/0x710 [ 4881.922247][ T284] netlink_sendmsg+0x723/0xbe0 [ 4881.922247][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4881.922247][ T284] ___sys_sendmsg+0xee/0x170 [ 4881.922247][ T284] __sys_sendmsg+0xcd/0x170 [ 4881.922247][ T284] do_syscall_64+0xc6/0x1e0 [ 4881.922247][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4881.922247][ T284] [ 4881.923968][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4881.923968][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4881.923968][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4881.923968][ T284] ipv6_find_idev+0x102/0x170 [ 4881.923968][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4881.923968][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4881.923968][ T284] netlink_rcv_skb+0x130/0x360 [ 4881.923968][ T284] netlink_unicast+0x449/0x710 [ 4881.923968][ T284] netlink_sendmsg+0x723/0xbe0 [ 4881.923968][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4881.923968][ T284] ___sys_sendmsg+0xee/0x170 [ 4881.923968][ T284] __sys_sendmsg+0xcd/0x170 [ 4881.923968][ T284] do_syscall_64+0xc6/0x1e0 [ 4881.923968][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4881.923968][ T284] [ 4882.666961][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4882.667464][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4882.667464][ T282] dst_init+0x84/0x4a0 [ 4882.667464][ T282] dst_alloc+0x97/0x150 [ 4882.667464][ T282] ip6_dst_alloc+0x23/0x90 [ 4882.667464][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4882.667464][ T282] ip6_pol_route+0x56f/0x840 [ 4882.667464][ T282] fib6_rule_lookup+0x196/0x240 [ 4882.667464][ T282] ip6_route_input+0x542/0x980 [ 4882.667464][ T282] ipv6_rcv+0x8f/0x400 [ 4882.667464][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4882.667464][ T282] process_backlog+0x101/0x620 [ 4882.667464][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4882.667464][ T282] net_rx_action+0x495/0xbe0 [ 4882.667464][ T282] __do_softirq+0x1b5/0x7f6 [ 4882.667464][ T282] [ 4882.669308][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4882.669308][ T282] netdev_get_by_index+0x5e/0x80 [ 4882.669308][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4882.669308][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4882.669308][ T282] ip6_route_add+0x1c/0x140 [ 4882.669308][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4882.669308][ T282] inet6_addr_add+0x4f8/0xa40 [ 4882.669308][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4882.669308][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4882.669308][ T282] netlink_rcv_skb+0x130/0x360 [ 4882.669308][ T282] netlink_unicast+0x449/0x710 [ 4882.669308][ T282] netlink_sendmsg+0x723/0xbe0 [ 4882.669308][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4882.669308][ T282] ___sys_sendmsg+0xee/0x170 [ 4882.669308][ T282] __sys_sendmsg+0xcd/0x170 [ 4882.669308][ T282] do_syscall_64+0xc6/0x1e0 [ 4882.669308][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4882.669308][ T282] [ 4882.671547][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4882.671547][ T282] netdev_get_by_index+0x5e/0x80 [ 4882.671547][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4882.671547][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4882.671547][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4882.671547][ T282] ipv6_add_addr+0x411/0x2000 [ 4882.671547][ T282] inet6_addr_add+0x30e/0xa40 [ 4882.671547][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4882.671547][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4882.671547][ T282] netlink_rcv_skb+0x130/0x360 [ 4882.671547][ T282] netlink_unicast+0x449/0x710 [ 4882.671547][ T282] netlink_sendmsg+0x723/0xbe0 [ 4882.671547][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4882.671547][ T282] ___sys_sendmsg+0xee/0x170 [ 4882.671547][ T282] __sys_sendmsg+0xcd/0x170 [ 4882.671547][ T282] do_syscall_64+0xc6/0x1e0 [ 4882.671547][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4882.671547][ T282] [ 4882.673784][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4882.673784][ T282] netdev_get_by_index+0x5e/0x80 [ 4882.673784][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4882.673784][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4882.673784][ T282] ip6_route_add+0x1c/0x140 [ 4882.673784][ T282] addrconf_add_mroute+0x129/0x180 [ 4882.673784][ T282] addrconf_add_dev+0xe2/0x170 [ 4882.673784][ T282] inet6_addr_add+0x12f/0xa40 [ 4882.673784][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4882.673784][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4882.673784][ T282] netlink_rcv_skb+0x130/0x360 [ 4882.673784][ T282] netlink_unicast+0x449/0x710 [ 4882.673784][ T282] netlink_sendmsg+0x723/0xbe0 [ 4882.673784][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4882.673784][ T282] ___sys_sendmsg+0xee/0x170 [ 4882.673784][ T282] __sys_sendmsg+0xcd/0x170 [ 4882.673784][ T282] do_syscall_64+0xc6/0x1e0 [ 4882.673784][ T282] [ 4882.675976][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4882.675976][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4882.675976][ T282] ipv6_find_idev+0x102/0x170 [ 4882.675976][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4882.675976][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4882.675976][ T282] netlink_rcv_skb+0x130/0x360 [ 4882.675976][ T282] netlink_unicast+0x449/0x710 [ 4882.675976][ T282] netlink_sendmsg+0x723/0xbe0 [ 4882.675976][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4882.675976][ T282] ___sys_sendmsg+0xee/0x170 [ 4882.675976][ T282] __sys_sendmsg+0xcd/0x170 [ 4882.675976][ T282] do_syscall_64+0xc6/0x1e0 [ 4882.675976][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4882.675976][ T282] [ 4882.677700][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4882.677700][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4882.677700][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4882.677700][ T282] ipv6_find_idev+0x102/0x170 [ 4882.677700][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4882.677700][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4882.677700][ T282] netlink_rcv_skb+0x130/0x360 [ 4882.677700][ T282] netlink_unicast+0x449/0x710 [ 4882.677700][ T282] netlink_sendmsg+0x723/0xbe0 [ 4882.677700][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4882.677700][ T282] ___sys_sendmsg+0xee/0x170 [ 4882.677700][ T282] __sys_sendmsg+0xcd/0x170 [ 4882.677700][ T282] do_syscall_64+0xc6/0x1e0 [ 4882.677700][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4882.677700][ T282] [ 4892.123107][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4892.123639][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4892.123639][ T284] netdev_get_by_index+0x5e/0x80 [ 4892.123639][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4892.123639][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4892.123639][ T284] ip6_route_add+0x1c/0x140 [ 4892.123639][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4892.123639][ T284] inet6_addr_add+0x4f8/0xa40 [ 4892.123639][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4892.123639][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4892.123639][ T284] netlink_rcv_skb+0x130/0x360 [ 4892.123639][ T284] netlink_unicast+0x449/0x710 [ 4892.123639][ T284] netlink_sendmsg+0x723/0xbe0 [ 4892.123639][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4892.123639][ T284] ___sys_sendmsg+0xee/0x170 [ 4892.123639][ T284] __sys_sendmsg+0xcd/0x170 [ 4892.123639][ T284] do_syscall_64+0xc6/0x1e0 [ 4892.123639][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4892.123639][ T284] [ 4892.125908][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4892.125908][ T284] netdev_get_by_index+0x5e/0x80 [ 4892.125908][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4892.125908][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4892.125908][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4892.125908][ T284] ipv6_add_addr+0x411/0x2000 [ 4892.125908][ T284] inet6_addr_add+0x30e/0xa40 [ 4892.125908][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4892.125908][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4892.125908][ T284] netlink_rcv_skb+0x130/0x360 [ 4892.125908][ T284] netlink_unicast+0x449/0x710 [ 4892.125908][ T284] netlink_sendmsg+0x723/0xbe0 [ 4892.125908][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4892.125908][ T284] ___sys_sendmsg+0xee/0x170 [ 4892.125908][ T284] __sys_sendmsg+0xcd/0x170 [ 4892.125908][ T284] do_syscall_64+0xc6/0x1e0 [ 4892.125908][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4892.125908][ T284] [ 4892.128164][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4892.128164][ T284] netdev_get_by_index+0x5e/0x80 [ 4892.128164][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4892.128164][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4892.128164][ T284] ip6_route_add+0x1c/0x140 [ 4892.128164][ T284] addrconf_add_mroute+0x129/0x180 [ 4892.128164][ T284] addrconf_add_dev+0xe2/0x170 [ 4892.128164][ T284] inet6_addr_add+0x12f/0xa40 [ 4892.128164][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4892.128164][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4892.128164][ T284] netlink_rcv_skb+0x130/0x360 [ 4892.128164][ T284] netlink_unicast+0x449/0x710 [ 4892.128164][ T284] netlink_sendmsg+0x723/0xbe0 [ 4892.128164][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4892.128164][ T284] ___sys_sendmsg+0xee/0x170 [ 4892.128164][ T284] __sys_sendmsg+0xcd/0x170 [ 4892.128164][ T284] do_syscall_64+0xc6/0x1e0 [ 4892.128164][ T284] [ 4892.130374][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4892.130374][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4892.130374][ T284] ipv6_find_idev+0x102/0x170 [ 4892.130374][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4892.130374][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4892.130374][ T284] netlink_rcv_skb+0x130/0x360 [ 4892.130374][ T284] netlink_unicast+0x449/0x710 [ 4892.130374][ T284] netlink_sendmsg+0x723/0xbe0 [ 4892.130374][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4892.130374][ T284] ___sys_sendmsg+0xee/0x170 [ 4892.130374][ T284] __sys_sendmsg+0xcd/0x170 [ 4892.130374][ T284] do_syscall_64+0xc6/0x1e0 [ 4892.130374][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4892.130374][ T284] [ 4892.132091][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4892.132091][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4892.132091][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4892.132091][ T284] ipv6_find_idev+0x102/0x170 [ 4892.132091][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4892.132091][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4892.132091][ T284] netlink_rcv_skb+0x130/0x360 [ 4892.132091][ T284] netlink_unicast+0x449/0x710 [ 4892.132091][ T284] netlink_sendmsg+0x723/0xbe0 [ 4892.132091][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4892.132091][ T284] ___sys_sendmsg+0xee/0x170 [ 4892.132091][ T284] __sys_sendmsg+0xcd/0x170 [ 4892.132091][ T284] do_syscall_64+0xc6/0x1e0 [ 4892.132091][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4892.132091][ T284] [ 4892.891035][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4892.891516][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4892.891516][ T282] dst_init+0x84/0x4a0 [ 4892.891516][ T282] dst_alloc+0x97/0x150 [ 4892.891516][ T282] ip6_dst_alloc+0x23/0x90 [ 4892.891516][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4892.891516][ T282] ip6_pol_route+0x56f/0x840 [ 4892.891516][ T282] fib6_rule_lookup+0x196/0x240 [ 4892.891516][ T282] ip6_route_input+0x542/0x980 [ 4892.891516][ T282] ipv6_rcv+0x8f/0x400 [ 4892.891516][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4892.891516][ T282] process_backlog+0x101/0x620 [ 4892.891516][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4892.891516][ T282] net_rx_action+0x495/0xbe0 [ 4892.891516][ T282] __do_softirq+0x1b5/0x7f6 [ 4892.891516][ T282] [ 4892.893495][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4892.893495][ T282] netdev_get_by_index+0x5e/0x80 [ 4892.893495][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4892.893495][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4892.893495][ T282] ip6_route_add+0x1c/0x140 [ 4892.893495][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4892.893495][ T282] inet6_addr_add+0x4f8/0xa40 [ 4892.893495][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4892.893495][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4892.893495][ T282] netlink_rcv_skb+0x130/0x360 [ 4892.893495][ T282] netlink_unicast+0x449/0x710 [ 4892.893495][ T282] netlink_sendmsg+0x723/0xbe0 [ 4892.893495][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4892.893495][ T282] ___sys_sendmsg+0xee/0x170 [ 4892.893495][ T282] __sys_sendmsg+0xcd/0x170 [ 4892.893495][ T282] do_syscall_64+0xc6/0x1e0 [ 4892.893495][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4892.893495][ T282] [ 4892.895911][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4892.895911][ T282] netdev_get_by_index+0x5e/0x80 [ 4892.895911][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4892.895911][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4892.895911][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4892.895911][ T282] ipv6_add_addr+0x411/0x2000 [ 4892.895911][ T282] inet6_addr_add+0x30e/0xa40 [ 4892.895911][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4892.895911][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4892.895911][ T282] netlink_rcv_skb+0x130/0x360 [ 4892.895911][ T282] netlink_unicast+0x449/0x710 [ 4892.895911][ T282] netlink_sendmsg+0x723/0xbe0 [ 4892.895911][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4892.895911][ T282] ___sys_sendmsg+0xee/0x170 [ 4892.895911][ T282] __sys_sendmsg+0xcd/0x170 [ 4892.895911][ T282] do_syscall_64+0xc6/0x1e0 [ 4892.895911][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4892.895911][ T282] [ 4892.898326][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4892.898326][ T282] netdev_get_by_index+0x5e/0x80 [ 4892.898326][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4892.898326][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4892.898326][ T282] ip6_route_add+0x1c/0x140 [ 4892.898326][ T282] addrconf_add_mroute+0x129/0x180 [ 4892.898326][ T282] addrconf_add_dev+0xe2/0x170 [ 4892.898326][ T282] inet6_addr_add+0x12f/0xa40 [ 4892.898326][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4892.898326][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4892.898326][ T282] netlink_rcv_skb+0x130/0x360 [ 4892.898326][ T282] netlink_unicast+0x449/0x710 [ 4892.898326][ T282] netlink_sendmsg+0x723/0xbe0 [ 4892.898326][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4892.898326][ T282] ___sys_sendmsg+0xee/0x170 [ 4892.898326][ T282] __sys_sendmsg+0xcd/0x170 [ 4892.898326][ T282] do_syscall_64+0xc6/0x1e0 [ 4892.898326][ T282] [ 4892.900692][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4892.900692][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4892.900692][ T282] ipv6_find_idev+0x102/0x170 [ 4892.900692][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4892.900692][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4892.900692][ T282] netlink_rcv_skb+0x130/0x360 [ 4892.900692][ T282] netlink_unicast+0x449/0x710 [ 4892.900692][ T282] netlink_sendmsg+0x723/0xbe0 [ 4892.900692][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4892.900692][ T282] ___sys_sendmsg+0xee/0x170 [ 4892.900692][ T282] __sys_sendmsg+0xcd/0x170 [ 4892.900692][ T282] do_syscall_64+0xc6/0x1e0 [ 4892.900692][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4892.900692][ T282] [ 4892.902544][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4892.902544][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4892.902544][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4892.902544][ T282] ipv6_find_idev+0x102/0x170 [ 4892.902544][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4892.902544][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4892.902544][ T282] netlink_rcv_skb+0x130/0x360 [ 4892.902544][ T282] netlink_unicast+0x449/0x710 [ 4892.902544][ T282] netlink_sendmsg+0x723/0xbe0 [ 4892.902544][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4892.902544][ T282] ___sys_sendmsg+0xee/0x170 [ 4892.902544][ T282] __sys_sendmsg+0xcd/0x170 [ 4892.902544][ T282] do_syscall_64+0xc6/0x1e0 [ 4892.902544][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4892.902544][ T282] [ 4902.386964][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4902.387442][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4902.387442][ T284] netdev_get_by_index+0x5e/0x80 [ 4902.387442][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4902.387442][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4902.387442][ T284] ip6_route_add+0x1c/0x140 [ 4902.387442][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4902.387442][ T284] inet6_addr_add+0x4f8/0xa40 [ 4902.387442][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4902.387442][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4902.387442][ T284] netlink_rcv_skb+0x130/0x360 [ 4902.387442][ T284] netlink_unicast+0x449/0x710 [ 4902.387442][ T284] netlink_sendmsg+0x723/0xbe0 [ 4902.387442][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4902.387442][ T284] ___sys_sendmsg+0xee/0x170 [ 4902.387442][ T284] __sys_sendmsg+0xcd/0x170 [ 4902.387442][ T284] do_syscall_64+0xc6/0x1e0 [ 4902.387442][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4902.387442][ T284] [ 4902.389961][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4902.389961][ T284] netdev_get_by_index+0x5e/0x80 [ 4902.389961][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4902.389961][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4902.389961][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4902.389961][ T284] ipv6_add_addr+0x411/0x2000 [ 4902.389961][ T284] inet6_addr_add+0x30e/0xa40 [ 4902.389961][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4902.389961][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4902.389961][ T284] netlink_rcv_skb+0x130/0x360 [ 4902.389961][ T284] netlink_unicast+0x449/0x710 [ 4902.389961][ T284] netlink_sendmsg+0x723/0xbe0 [ 4902.389961][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4902.389961][ T284] ___sys_sendmsg+0xee/0x170 [ 4902.389961][ T284] __sys_sendmsg+0xcd/0x170 [ 4902.389961][ T284] do_syscall_64+0xc6/0x1e0 [ 4902.389961][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4902.389961][ T284] [ 4902.392494][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4902.392494][ T284] netdev_get_by_index+0x5e/0x80 [ 4902.392494][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4902.392494][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4902.392494][ T284] ip6_route_add+0x1c/0x140 [ 4902.392494][ T284] addrconf_add_mroute+0x129/0x180 [ 4902.392494][ T284] addrconf_add_dev+0xe2/0x170 [ 4902.392494][ T284] inet6_addr_add+0x12f/0xa40 [ 4902.392494][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4902.392494][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4902.392494][ T284] netlink_rcv_skb+0x130/0x360 [ 4902.392494][ T284] netlink_unicast+0x449/0x710 [ 4902.392494][ T284] netlink_sendmsg+0x723/0xbe0 [ 4902.392494][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4902.392494][ T284] ___sys_sendmsg+0xee/0x170 [ 4902.392494][ T284] __sys_sendmsg+0xcd/0x170 [ 4902.392494][ T284] do_syscall_64+0xc6/0x1e0 [ 4902.392494][ T284] [ 4902.394932][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4902.394932][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4902.394932][ T284] ipv6_find_idev+0x102/0x170 [ 4902.394932][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4902.394932][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4902.394932][ T284] netlink_rcv_skb+0x130/0x360 [ 4902.394932][ T284] netlink_unicast+0x449/0x710 [ 4902.394932][ T284] netlink_sendmsg+0x723/0xbe0 [ 4902.394932][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4902.394932][ T284] ___sys_sendmsg+0xee/0x170 [ 4902.394932][ T284] __sys_sendmsg+0xcd/0x170 [ 4902.394932][ T284] do_syscall_64+0xc6/0x1e0 [ 4902.394932][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4902.394932][ T284] [ 4902.396867][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4902.396867][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4902.396867][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4902.396867][ T284] ipv6_find_idev+0x102/0x170 [ 4902.396867][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4902.396867][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4902.396867][ T284] netlink_rcv_skb+0x130/0x360 [ 4902.396867][ T284] netlink_unicast+0x449/0x710 [ 4902.396867][ T284] netlink_sendmsg+0x723/0xbe0 [ 4902.396867][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4902.396867][ T284] ___sys_sendmsg+0xee/0x170 [ 4902.396867][ T284] __sys_sendmsg+0xcd/0x170 [ 4902.396867][ T284] do_syscall_64+0xc6/0x1e0 [ 4902.396867][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4902.396867][ T284] [ 4903.155014][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4903.155470][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4903.155470][ T282] dst_init+0x84/0x4a0 [ 4903.155470][ T282] dst_alloc+0x97/0x150 [ 4903.155470][ T282] ip6_dst_alloc+0x23/0x90 [ 4903.155470][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4903.155470][ T282] ip6_pol_route+0x56f/0x840 [ 4903.155470][ T282] fib6_rule_lookup+0x196/0x240 [ 4903.155470][ T282] ip6_route_input+0x542/0x980 [ 4903.155470][ T282] ipv6_rcv+0x8f/0x400 [ 4903.155470][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4903.155470][ T282] process_backlog+0x101/0x620 [ 4903.155470][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4903.155470][ T282] net_rx_action+0x495/0xbe0 [ 4903.155470][ T282] __do_softirq+0x1b5/0x7f6 [ 4903.155470][ T282] [ 4903.157423][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4903.157423][ T282] netdev_get_by_index+0x5e/0x80 [ 4903.157423][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4903.157423][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4903.157423][ T282] ip6_route_add+0x1c/0x140 [ 4903.157423][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4903.157423][ T282] inet6_addr_add+0x4f8/0xa40 [ 4903.157423][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4903.157423][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4903.157423][ T282] netlink_rcv_skb+0x130/0x360 [ 4903.157423][ T282] netlink_unicast+0x449/0x710 [ 4903.157423][ T282] netlink_sendmsg+0x723/0xbe0 [ 4903.157423][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4903.157423][ T282] ___sys_sendmsg+0xee/0x170 [ 4903.157423][ T282] __sys_sendmsg+0xcd/0x170 [ 4903.157423][ T282] do_syscall_64+0xc6/0x1e0 [ 4903.157423][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4903.157423][ T282] [ 4903.159842][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4903.159842][ T282] netdev_get_by_index+0x5e/0x80 [ 4903.159842][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4903.159842][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4903.159842][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4903.159842][ T282] ipv6_add_addr+0x411/0x2000 [ 4903.159842][ T282] inet6_addr_add+0x30e/0xa40 [ 4903.159842][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4903.159842][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4903.159842][ T282] netlink_rcv_skb+0x130/0x360 [ 4903.159842][ T282] netlink_unicast+0x449/0x710 [ 4903.159842][ T282] netlink_sendmsg+0x723/0xbe0 [ 4903.159842][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4903.159842][ T282] ___sys_sendmsg+0xee/0x170 [ 4903.159842][ T282] __sys_sendmsg+0xcd/0x170 [ 4903.159842][ T282] do_syscall_64+0xc6/0x1e0 [ 4903.159842][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4903.159842][ T282] [ 4903.162233][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4903.162233][ T282] netdev_get_by_index+0x5e/0x80 [ 4903.162233][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4903.162233][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4903.162233][ T282] ip6_route_add+0x1c/0x140 [ 4903.162233][ T282] addrconf_add_mroute+0x129/0x180 [ 4903.162233][ T282] addrconf_add_dev+0xe2/0x170 [ 4903.162233][ T282] inet6_addr_add+0x12f/0xa40 [ 4903.162233][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4903.162233][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4903.162233][ T282] netlink_rcv_skb+0x130/0x360 [ 4903.162233][ T282] netlink_unicast+0x449/0x710 [ 4903.162233][ T282] netlink_sendmsg+0x723/0xbe0 [ 4903.162233][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4903.162233][ T282] ___sys_sendmsg+0xee/0x170 [ 4903.162233][ T282] __sys_sendmsg+0xcd/0x170 [ 4903.162233][ T282] do_syscall_64+0xc6/0x1e0 [ 4903.162233][ T282] [ 4903.164593][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4903.164593][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4903.164593][ T282] ipv6_find_idev+0x102/0x170 [ 4903.164593][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4903.164593][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4903.164593][ T282] netlink_rcv_skb+0x130/0x360 [ 4903.164593][ T282] netlink_unicast+0x449/0x710 [ 4903.164593][ T282] netlink_sendmsg+0x723/0xbe0 [ 4903.164593][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4903.164593][ T282] ___sys_sendmsg+0xee/0x170 [ 4903.164593][ T282] __sys_sendmsg+0xcd/0x170 [ 4903.164593][ T282] do_syscall_64+0xc6/0x1e0 [ 4903.164593][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4903.164593][ T282] [ 4903.166444][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4903.166444][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4903.166444][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4903.166444][ T282] ipv6_find_idev+0x102/0x170 [ 4903.166444][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4903.166444][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4903.166444][ T282] netlink_rcv_skb+0x130/0x360 [ 4903.166444][ T282] netlink_unicast+0x449/0x710 [ 4903.166444][ T282] netlink_sendmsg+0x723/0xbe0 [ 4903.166444][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4903.166444][ T282] ___sys_sendmsg+0xee/0x170 [ 4903.166444][ T282] __sys_sendmsg+0xcd/0x170 [ 4903.166444][ T282] do_syscall_64+0xc6/0x1e0 [ 4903.166444][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4903.166444][ T282] [ 4912.651017][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4912.651487][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4912.651487][ T284] netdev_get_by_index+0x5e/0x80 [ 4912.651487][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4912.651487][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4912.651487][ T284] ip6_route_add+0x1c/0x140 [ 4912.651487][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4912.651487][ T284] inet6_addr_add+0x4f8/0xa40 [ 4912.651487][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4912.651487][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4912.651487][ T284] netlink_rcv_skb+0x130/0x360 [ 4912.651487][ T284] netlink_unicast+0x449/0x710 [ 4912.651487][ T284] netlink_sendmsg+0x723/0xbe0 [ 4912.651487][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4912.651487][ T284] ___sys_sendmsg+0xee/0x170 [ 4912.651487][ T284] __sys_sendmsg+0xcd/0x170 [ 4912.651487][ T284] do_syscall_64+0xc6/0x1e0 [ 4912.651487][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4912.651487][ T284] [ 4912.653953][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4912.653953][ T284] netdev_get_by_index+0x5e/0x80 [ 4912.653953][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4912.653953][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4912.653953][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4912.653953][ T284] ipv6_add_addr+0x411/0x2000 [ 4912.653953][ T284] inet6_addr_add+0x30e/0xa40 [ 4912.653953][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4912.653953][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4912.653953][ T284] netlink_rcv_skb+0x130/0x360 [ 4912.653953][ T284] netlink_unicast+0x449/0x710 [ 4912.653953][ T284] netlink_sendmsg+0x723/0xbe0 [ 4912.653953][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4912.653953][ T284] ___sys_sendmsg+0xee/0x170 [ 4912.653953][ T284] __sys_sendmsg+0xcd/0x170 [ 4912.653953][ T284] do_syscall_64+0xc6/0x1e0 [ 4912.653953][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4912.653953][ T284] [ 4912.656386][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4912.656386][ T284] netdev_get_by_index+0x5e/0x80 [ 4912.656386][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4912.656386][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4912.656386][ T284] ip6_route_add+0x1c/0x140 [ 4912.656386][ T284] addrconf_add_mroute+0x129/0x180 [ 4912.656386][ T284] addrconf_add_dev+0xe2/0x170 [ 4912.656386][ T284] inet6_addr_add+0x12f/0xa40 [ 4912.656386][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4912.656386][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4912.656386][ T284] netlink_rcv_skb+0x130/0x360 [ 4912.656386][ T284] netlink_unicast+0x449/0x710 [ 4912.656386][ T284] netlink_sendmsg+0x723/0xbe0 [ 4912.656386][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4912.656386][ T284] ___sys_sendmsg+0xee/0x170 [ 4912.656386][ T284] __sys_sendmsg+0xcd/0x170 [ 4912.656386][ T284] do_syscall_64+0xc6/0x1e0 [ 4912.656386][ T284] [ 4912.658813][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4912.658813][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4912.658813][ T284] ipv6_find_idev+0x102/0x170 [ 4912.658813][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4912.658813][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4912.658813][ T284] netlink_rcv_skb+0x130/0x360 [ 4912.658813][ T284] netlink_unicast+0x449/0x710 [ 4912.658813][ T284] netlink_sendmsg+0x723/0xbe0 [ 4912.658813][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4912.658813][ T284] ___sys_sendmsg+0xee/0x170 [ 4912.658813][ T284] __sys_sendmsg+0xcd/0x170 [ 4912.658813][ T284] do_syscall_64+0xc6/0x1e0 [ 4912.658813][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4912.658813][ T284] [ 4912.660693][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4912.660693][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4912.660693][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4912.660693][ T284] ipv6_find_idev+0x102/0x170 [ 4912.660693][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4912.660693][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4912.660693][ T284] netlink_rcv_skb+0x130/0x360 [ 4912.660693][ T284] netlink_unicast+0x449/0x710 [ 4912.660693][ T284] netlink_sendmsg+0x723/0xbe0 [ 4912.660693][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4912.660693][ T284] ___sys_sendmsg+0xee/0x170 [ 4912.660693][ T284] __sys_sendmsg+0xcd/0x170 [ 4912.660693][ T284] do_syscall_64+0xc6/0x1e0 [ 4912.660693][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4912.660693][ T284] [ 4913.419025][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4913.419458][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4913.419458][ T282] dst_init+0x84/0x4a0 [ 4913.419458][ T282] dst_alloc+0x97/0x150 [ 4913.419458][ T282] ip6_dst_alloc+0x23/0x90 [ 4913.419458][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4913.419458][ T282] ip6_pol_route+0x56f/0x840 [ 4913.419458][ T282] fib6_rule_lookup+0x196/0x240 [ 4913.419458][ T282] ip6_route_input+0x542/0x980 [ 4913.419458][ T282] ipv6_rcv+0x8f/0x400 [ 4913.419458][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4913.419458][ T282] process_backlog+0x101/0x620 [ 4913.419458][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4913.419458][ T282] net_rx_action+0x495/0xbe0 [ 4913.419458][ T282] __do_softirq+0x1b5/0x7f6 [ 4913.419458][ T282] [ 4913.421426][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4913.421426][ T282] netdev_get_by_index+0x5e/0x80 [ 4913.421426][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4913.421426][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4913.421426][ T282] ip6_route_add+0x1c/0x140 [ 4913.421426][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4913.421426][ T282] inet6_addr_add+0x4f8/0xa40 [ 4913.421426][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4913.421426][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4913.421426][ T282] netlink_rcv_skb+0x130/0x360 [ 4913.421426][ T282] netlink_unicast+0x449/0x710 [ 4913.421426][ T282] netlink_sendmsg+0x723/0xbe0 [ 4913.421426][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4913.421426][ T282] ___sys_sendmsg+0xee/0x170 [ 4913.421426][ T282] __sys_sendmsg+0xcd/0x170 [ 4913.421426][ T282] do_syscall_64+0xc6/0x1e0 [ 4913.421426][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4913.421426][ T282] [ 4913.423844][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4913.423844][ T282] netdev_get_by_index+0x5e/0x80 [ 4913.423844][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4913.423844][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4913.423844][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4913.423844][ T282] ipv6_add_addr+0x411/0x2000 [ 4913.423844][ T282] inet6_addr_add+0x30e/0xa40 [ 4913.423844][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4913.423844][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4913.423844][ T282] netlink_rcv_skb+0x130/0x360 [ 4913.423844][ T282] netlink_unicast+0x449/0x710 [ 4913.423844][ T282] netlink_sendmsg+0x723/0xbe0 [ 4913.423844][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4913.423844][ T282] ___sys_sendmsg+0xee/0x170 [ 4913.423844][ T282] __sys_sendmsg+0xcd/0x170 [ 4913.423844][ T282] do_syscall_64+0xc6/0x1e0 [ 4913.423844][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4913.423844][ T282] [ 4913.426259][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4913.426259][ T282] netdev_get_by_index+0x5e/0x80 [ 4913.426259][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4913.426259][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4913.426259][ T282] ip6_route_add+0x1c/0x140 [ 4913.426259][ T282] addrconf_add_mroute+0x129/0x180 [ 4913.426259][ T282] addrconf_add_dev+0xe2/0x170 [ 4913.426259][ T282] inet6_addr_add+0x12f/0xa40 [ 4913.426259][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4913.426259][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4913.426259][ T282] netlink_rcv_skb+0x130/0x360 [ 4913.426259][ T282] netlink_unicast+0x449/0x710 [ 4913.426259][ T282] netlink_sendmsg+0x723/0xbe0 [ 4913.426259][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4913.426259][ T282] ___sys_sendmsg+0xee/0x170 [ 4913.426259][ T282] __sys_sendmsg+0xcd/0x170 [ 4913.426259][ T282] do_syscall_64+0xc6/0x1e0 [ 4913.426259][ T282] [ 4913.428687][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4913.428687][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4913.428687][ T282] ipv6_find_idev+0x102/0x170 [ 4913.428687][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4913.428687][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4913.428687][ T282] netlink_rcv_skb+0x130/0x360 [ 4913.428687][ T282] netlink_unicast+0x449/0x710 [ 4913.428687][ T282] netlink_sendmsg+0x723/0xbe0 [ 4913.428687][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4913.428687][ T282] ___sys_sendmsg+0xee/0x170 [ 4913.428687][ T282] __sys_sendmsg+0xcd/0x170 [ 4913.428687][ T282] do_syscall_64+0xc6/0x1e0 [ 4913.428687][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4913.428687][ T282] [ 4913.430553][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4913.430553][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4913.430553][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4913.430553][ T282] ipv6_find_idev+0x102/0x170 [ 4913.430553][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4913.430553][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4913.430553][ T282] netlink_rcv_skb+0x130/0x360 [ 4913.430553][ T282] netlink_unicast+0x449/0x710 [ 4913.430553][ T282] netlink_sendmsg+0x723/0xbe0 [ 4913.430553][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4913.430553][ T282] ___sys_sendmsg+0xee/0x170 [ 4913.430553][ T282] __sys_sendmsg+0xcd/0x170 [ 4913.430553][ T282] do_syscall_64+0xc6/0x1e0 [ 4913.430553][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4913.430553][ T282] [ 4922.914939][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4922.915499][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4922.915499][ T284] netdev_get_by_index+0x5e/0x80 [ 4922.915499][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4922.915499][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4922.915499][ T284] ip6_route_add+0x1c/0x140 [ 4922.915499][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4922.915499][ T284] inet6_addr_add+0x4f8/0xa40 [ 4922.915499][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4922.915499][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4922.915499][ T284] netlink_rcv_skb+0x130/0x360 [ 4922.915499][ T284] netlink_unicast+0x449/0x710 [ 4922.915499][ T284] netlink_sendmsg+0x723/0xbe0 [ 4922.915499][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4922.915499][ T284] ___sys_sendmsg+0xee/0x170 [ 4922.915499][ T284] __sys_sendmsg+0xcd/0x170 [ 4922.915499][ T284] do_syscall_64+0xc6/0x1e0 [ 4922.915499][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4922.915499][ T284] [ 4922.917932][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4922.917932][ T284] netdev_get_by_index+0x5e/0x80 [ 4922.917932][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4922.917932][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4922.917932][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4922.917932][ T284] ipv6_add_addr+0x411/0x2000 [ 4922.917932][ T284] inet6_addr_add+0x30e/0xa40 [ 4922.917932][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4922.917932][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4922.917932][ T284] netlink_rcv_skb+0x130/0x360 [ 4922.917932][ T284] netlink_unicast+0x449/0x710 [ 4922.917932][ T284] netlink_sendmsg+0x723/0xbe0 [ 4922.917932][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4922.917932][ T284] ___sys_sendmsg+0xee/0x170 [ 4922.917932][ T284] __sys_sendmsg+0xcd/0x170 [ 4922.917932][ T284] do_syscall_64+0xc6/0x1e0 [ 4922.917932][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4922.917932][ T284] [ 4922.920147][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4922.920147][ T284] netdev_get_by_index+0x5e/0x80 [ 4922.920147][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4922.920147][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4922.920147][ T284] ip6_route_add+0x1c/0x140 [ 4922.920147][ T284] addrconf_add_mroute+0x129/0x180 [ 4922.920147][ T284] addrconf_add_dev+0xe2/0x170 [ 4922.920147][ T284] inet6_addr_add+0x12f/0xa40 [ 4922.920147][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4922.920147][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4922.920147][ T284] netlink_rcv_skb+0x130/0x360 [ 4922.920147][ T284] netlink_unicast+0x449/0x710 [ 4922.920147][ T284] netlink_sendmsg+0x723/0xbe0 [ 4922.920147][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4922.920147][ T284] ___sys_sendmsg+0xee/0x170 [ 4922.920147][ T284] __sys_sendmsg+0xcd/0x170 [ 4922.920147][ T284] do_syscall_64+0xc6/0x1e0 [ 4922.920147][ T284] [ 4922.922312][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4922.922312][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4922.922312][ T284] ipv6_find_idev+0x102/0x170 [ 4922.922312][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4922.922312][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4922.922312][ T284] netlink_rcv_skb+0x130/0x360 [ 4922.922312][ T284] netlink_unicast+0x449/0x710 [ 4922.922312][ T284] netlink_sendmsg+0x723/0xbe0 [ 4922.922312][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4922.922312][ T284] ___sys_sendmsg+0xee/0x170 [ 4922.922312][ T284] __sys_sendmsg+0xcd/0x170 [ 4922.922312][ T284] do_syscall_64+0xc6/0x1e0 [ 4922.922312][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4922.922312][ T284] [ 4922.924018][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4922.924018][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4922.924018][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4922.924018][ T284] ipv6_find_idev+0x102/0x170 [ 4922.924018][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4922.924018][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4922.924018][ T284] netlink_rcv_skb+0x130/0x360 [ 4922.924018][ T284] netlink_unicast+0x449/0x710 [ 4922.924018][ T284] netlink_sendmsg+0x723/0xbe0 [ 4922.924018][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4922.924018][ T284] ___sys_sendmsg+0xee/0x170 [ 4922.924018][ T284] __sys_sendmsg+0xcd/0x170 [ 4922.924018][ T284] do_syscall_64+0xc6/0x1e0 [ 4922.924018][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4922.924018][ T284] [ 4923.683014][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4923.683452][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4923.683452][ T282] dst_init+0x84/0x4a0 [ 4923.683452][ T282] dst_alloc+0x97/0x150 [ 4923.683452][ T282] ip6_dst_alloc+0x23/0x90 [ 4923.683452][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4923.683452][ T282] ip6_pol_route+0x56f/0x840 [ 4923.683452][ T282] fib6_rule_lookup+0x196/0x240 [ 4923.683452][ T282] ip6_route_input+0x542/0x980 [ 4923.683452][ T282] ipv6_rcv+0x8f/0x400 [ 4923.683452][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4923.683452][ T282] process_backlog+0x101/0x620 [ 4923.683452][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4923.683452][ T282] net_rx_action+0x495/0xbe0 [ 4923.683452][ T282] __do_softirq+0x1b5/0x7f6 [ 4923.683452][ T282] [ 4923.685231][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4923.685231][ T282] netdev_get_by_index+0x5e/0x80 [ 4923.685231][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4923.685231][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4923.685231][ T282] ip6_route_add+0x1c/0x140 [ 4923.685231][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4923.685231][ T282] inet6_addr_add+0x4f8/0xa40 [ 4923.685231][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4923.685231][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4923.685231][ T282] netlink_rcv_skb+0x130/0x360 [ 4923.685231][ T282] netlink_unicast+0x449/0x710 [ 4923.685231][ T282] netlink_sendmsg+0x723/0xbe0 [ 4923.685231][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4923.685231][ T282] ___sys_sendmsg+0xee/0x170 [ 4923.685231][ T282] __sys_sendmsg+0xcd/0x170 [ 4923.685231][ T282] do_syscall_64+0xc6/0x1e0 [ 4923.685231][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4923.685231][ T282] [ 4923.687427][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4923.687427][ T282] netdev_get_by_index+0x5e/0x80 [ 4923.687427][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4923.687427][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4923.687427][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4923.687427][ T282] ipv6_add_addr+0x411/0x2000 [ 4923.687427][ T282] inet6_addr_add+0x30e/0xa40 [ 4923.687427][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4923.687427][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4923.687427][ T282] netlink_rcv_skb+0x130/0x360 [ 4923.687427][ T282] netlink_unicast+0x449/0x710 [ 4923.687427][ T282] netlink_sendmsg+0x723/0xbe0 [ 4923.687427][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4923.687427][ T282] ___sys_sendmsg+0xee/0x170 [ 4923.687427][ T282] __sys_sendmsg+0xcd/0x170 [ 4923.687427][ T282] do_syscall_64+0xc6/0x1e0 [ 4923.687427][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4923.687427][ T282] [ 4923.689903][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4923.689903][ T282] netdev_get_by_index+0x5e/0x80 [ 4923.689903][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4923.689903][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4923.689903][ T282] ip6_route_add+0x1c/0x140 [ 4923.689903][ T282] addrconf_add_mroute+0x129/0x180 [ 4923.689903][ T282] addrconf_add_dev+0xe2/0x170 [ 4923.689903][ T282] inet6_addr_add+0x12f/0xa40 [ 4923.689903][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4923.689903][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4923.689903][ T282] netlink_rcv_skb+0x130/0x360 [ 4923.689903][ T282] netlink_unicast+0x449/0x710 [ 4923.689903][ T282] netlink_sendmsg+0x723/0xbe0 [ 4923.689903][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4923.689903][ T282] ___sys_sendmsg+0xee/0x170 [ 4923.689903][ T282] __sys_sendmsg+0xcd/0x170 [ 4923.689903][ T282] do_syscall_64+0xc6/0x1e0 [ 4923.689903][ T282] [ 4923.692447][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4923.692447][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4923.692447][ T282] ipv6_find_idev+0x102/0x170 [ 4923.692447][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4923.692447][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4923.692447][ T282] netlink_rcv_skb+0x130/0x360 [ 4923.692447][ T282] netlink_unicast+0x449/0x710 [ 4923.692447][ T282] netlink_sendmsg+0x723/0xbe0 [ 4923.692447][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4923.692447][ T282] ___sys_sendmsg+0xee/0x170 [ 4923.692447][ T282] __sys_sendmsg+0xcd/0x170 [ 4923.692447][ T282] do_syscall_64+0xc6/0x1e0 [ 4923.692447][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4923.692447][ T282] [ 4923.694452][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4923.694452][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4923.694452][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4923.694452][ T282] ipv6_find_idev+0x102/0x170 [ 4923.694452][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4923.694452][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4923.694452][ T282] netlink_rcv_skb+0x130/0x360 [ 4923.694452][ T282] netlink_unicast+0x449/0x710 [ 4923.694452][ T282] netlink_sendmsg+0x723/0xbe0 [ 4923.694452][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4923.694452][ T282] ___sys_sendmsg+0xee/0x170 [ 4923.694452][ T282] __sys_sendmsg+0xcd/0x170 [ 4923.694452][ T282] do_syscall_64+0xc6/0x1e0 [ 4923.694452][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4923.694452][ T282] [ 4933.179001][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4933.179437][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4933.179437][ T284] netdev_get_by_index+0x5e/0x80 [ 4933.179437][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4933.179437][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4933.179437][ T284] ip6_route_add+0x1c/0x140 [ 4933.179437][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4933.179437][ T284] inet6_addr_add+0x4f8/0xa40 [ 4933.179437][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4933.179437][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4933.179437][ T284] netlink_rcv_skb+0x130/0x360 [ 4933.179437][ T284] netlink_unicast+0x449/0x710 [ 4933.179437][ T284] netlink_sendmsg+0x723/0xbe0 [ 4933.179437][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4933.179437][ T284] ___sys_sendmsg+0xee/0x170 [ 4933.179437][ T284] __sys_sendmsg+0xcd/0x170 [ 4933.179437][ T284] do_syscall_64+0xc6/0x1e0 [ 4933.179437][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4933.179437][ T284] [ 4933.181682][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4933.181682][ T284] netdev_get_by_index+0x5e/0x80 [ 4933.181682][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4933.181682][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4933.181682][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4933.181682][ T284] ipv6_add_addr+0x411/0x2000 [ 4933.181682][ T284] inet6_addr_add+0x30e/0xa40 [ 4933.181682][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4933.181682][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4933.181682][ T284] netlink_rcv_skb+0x130/0x360 [ 4933.181682][ T284] netlink_unicast+0x449/0x710 [ 4933.181682][ T284] netlink_sendmsg+0x723/0xbe0 [ 4933.181682][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4933.181682][ T284] ___sys_sendmsg+0xee/0x170 [ 4933.181682][ T284] __sys_sendmsg+0xcd/0x170 [ 4933.181682][ T284] do_syscall_64+0xc6/0x1e0 [ 4933.181682][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4933.181682][ T284] [ 4933.184014][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4933.184014][ T284] netdev_get_by_index+0x5e/0x80 [ 4933.184014][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4933.184014][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4933.184014][ T284] ip6_route_add+0x1c/0x140 [ 4933.184014][ T284] addrconf_add_mroute+0x129/0x180 [ 4933.184014][ T284] addrconf_add_dev+0xe2/0x170 [ 4933.184014][ T284] inet6_addr_add+0x12f/0xa40 [ 4933.184014][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4933.184014][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4933.184014][ T284] netlink_rcv_skb+0x130/0x360 [ 4933.184014][ T284] netlink_unicast+0x449/0x710 [ 4933.184014][ T284] netlink_sendmsg+0x723/0xbe0 [ 4933.184014][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4933.184014][ T284] ___sys_sendmsg+0xee/0x170 [ 4933.184014][ T284] __sys_sendmsg+0xcd/0x170 [ 4933.184014][ T284] do_syscall_64+0xc6/0x1e0 [ 4933.184014][ T284] [ 4933.186185][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4933.186185][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4933.186185][ T284] ipv6_find_idev+0x102/0x170 [ 4933.186185][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4933.186185][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4933.186185][ T284] netlink_rcv_skb+0x130/0x360 [ 4933.186185][ T284] netlink_unicast+0x449/0x710 [ 4933.186185][ T284] netlink_sendmsg+0x723/0xbe0 [ 4933.186185][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4933.186185][ T284] ___sys_sendmsg+0xee/0x170 [ 4933.186185][ T284] __sys_sendmsg+0xcd/0x170 [ 4933.186185][ T284] do_syscall_64+0xc6/0x1e0 [ 4933.186185][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4933.186185][ T284] [ 4933.187886][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4933.187886][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4933.187886][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4933.187886][ T284] ipv6_find_idev+0x102/0x170 [ 4933.187886][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4933.187886][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4933.187886][ T284] netlink_rcv_skb+0x130/0x360 [ 4933.187886][ T284] netlink_unicast+0x449/0x710 [ 4933.187886][ T284] netlink_sendmsg+0x723/0xbe0 [ 4933.187886][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4933.187886][ T284] ___sys_sendmsg+0xee/0x170 [ 4933.187886][ T284] __sys_sendmsg+0xcd/0x170 [ 4933.187886][ T284] do_syscall_64+0xc6/0x1e0 [ 4933.187886][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4933.187886][ T284] [ 4933.947006][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4933.947448][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4933.947448][ T282] dst_init+0x84/0x4a0 [ 4933.947448][ T282] dst_alloc+0x97/0x150 [ 4933.947448][ T282] ip6_dst_alloc+0x23/0x90 [ 4933.947448][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4933.947448][ T282] ip6_pol_route+0x56f/0x840 [ 4933.947448][ T282] fib6_rule_lookup+0x196/0x240 [ 4933.947448][ T282] ip6_route_input+0x542/0x980 [ 4933.947448][ T282] ipv6_rcv+0x8f/0x400 [ 4933.947448][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4933.947448][ T282] process_backlog+0x101/0x620 [ 4933.947448][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4933.947448][ T282] net_rx_action+0x495/0xbe0 [ 4933.947448][ T282] __do_softirq+0x1b5/0x7f6 [ 4933.947448][ T282] [ 4933.949250][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4933.949250][ T282] netdev_get_by_index+0x5e/0x80 [ 4933.949250][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4933.949250][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4933.949250][ T282] ip6_route_add+0x1c/0x140 [ 4933.949250][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4933.949250][ T282] inet6_addr_add+0x4f8/0xa40 [ 4933.949250][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4933.949250][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4933.949250][ T282] netlink_rcv_skb+0x130/0x360 [ 4933.949250][ T282] netlink_unicast+0x449/0x710 [ 4933.949250][ T282] netlink_sendmsg+0x723/0xbe0 [ 4933.949250][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4933.949250][ T282] ___sys_sendmsg+0xee/0x170 [ 4933.949250][ T282] __sys_sendmsg+0xcd/0x170 [ 4933.949250][ T282] do_syscall_64+0xc6/0x1e0 [ 4933.949250][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4933.949250][ T282] [ 4933.951466][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4933.951466][ T282] netdev_get_by_index+0x5e/0x80 [ 4933.951466][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4933.951466][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4933.951466][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4933.951466][ T282] ipv6_add_addr+0x411/0x2000 [ 4933.951466][ T282] inet6_addr_add+0x30e/0xa40 [ 4933.951466][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4933.951466][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4933.951466][ T282] netlink_rcv_skb+0x130/0x360 [ 4933.951466][ T282] netlink_unicast+0x449/0x710 [ 4933.951466][ T282] netlink_sendmsg+0x723/0xbe0 [ 4933.951466][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4933.951466][ T282] ___sys_sendmsg+0xee/0x170 [ 4933.951466][ T282] __sys_sendmsg+0xcd/0x170 [ 4933.951466][ T282] do_syscall_64+0xc6/0x1e0 [ 4933.951466][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4933.951466][ T282] [ 4933.953670][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4933.953670][ T282] netdev_get_by_index+0x5e/0x80 [ 4933.953670][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4933.953670][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4933.953670][ T282] ip6_route_add+0x1c/0x140 [ 4933.953670][ T282] addrconf_add_mroute+0x129/0x180 [ 4933.953670][ T282] addrconf_add_dev+0xe2/0x170 [ 4933.953670][ T282] inet6_addr_add+0x12f/0xa40 [ 4933.953670][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4933.953670][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4933.953670][ T282] netlink_rcv_skb+0x130/0x360 [ 4933.953670][ T282] netlink_unicast+0x449/0x710 [ 4933.953670][ T282] netlink_sendmsg+0x723/0xbe0 [ 4933.953670][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4933.953670][ T282] ___sys_sendmsg+0xee/0x170 [ 4933.953670][ T282] __sys_sendmsg+0xcd/0x170 [ 4933.953670][ T282] do_syscall_64+0xc6/0x1e0 [ 4933.953670][ T282] [ 4933.955832][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4933.955832][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4933.955832][ T282] ipv6_find_idev+0x102/0x170 [ 4933.955832][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4933.955832][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4933.955832][ T282] netlink_rcv_skb+0x130/0x360 [ 4933.955832][ T282] netlink_unicast+0x449/0x710 [ 4933.955832][ T282] netlink_sendmsg+0x723/0xbe0 [ 4933.955832][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4933.955832][ T282] ___sys_sendmsg+0xee/0x170 [ 4933.955832][ T282] __sys_sendmsg+0xcd/0x170 [ 4933.955832][ T282] do_syscall_64+0xc6/0x1e0 [ 4933.955832][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4933.955832][ T282] [ 4933.957541][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4933.957541][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4933.957541][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4933.957541][ T282] ipv6_find_idev+0x102/0x170 [ 4933.957541][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4933.957541][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4933.957541][ T282] netlink_rcv_skb+0x130/0x360 [ 4933.957541][ T282] netlink_unicast+0x449/0x710 [ 4933.957541][ T282] netlink_sendmsg+0x723/0xbe0 [ 4933.957541][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4933.957541][ T282] ___sys_sendmsg+0xee/0x170 [ 4933.957541][ T282] __sys_sendmsg+0xcd/0x170 [ 4933.957541][ T282] do_syscall_64+0xc6/0x1e0 [ 4933.957541][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4933.957541][ T282] [ 4943.434949][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4943.435415][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4943.435415][ T284] netdev_get_by_index+0x5e/0x80 [ 4943.435415][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4943.435415][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4943.435415][ T284] ip6_route_add+0x1c/0x140 [ 4943.435415][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4943.435415][ T284] inet6_addr_add+0x4f8/0xa40 [ 4943.435415][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4943.435415][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4943.435415][ T284] netlink_rcv_skb+0x130/0x360 [ 4943.435415][ T284] netlink_unicast+0x449/0x710 [ 4943.435415][ T284] netlink_sendmsg+0x723/0xbe0 [ 4943.435415][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4943.435415][ T284] ___sys_sendmsg+0xee/0x170 [ 4943.435415][ T284] __sys_sendmsg+0xcd/0x170 [ 4943.435415][ T284] do_syscall_64+0xc6/0x1e0 [ 4943.435415][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4943.435415][ T284] [ 4943.437694][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4943.437694][ T284] netdev_get_by_index+0x5e/0x80 [ 4943.437694][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4943.437694][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4943.437694][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4943.437694][ T284] ipv6_add_addr+0x411/0x2000 [ 4943.437694][ T284] inet6_addr_add+0x30e/0xa40 [ 4943.437694][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4943.437694][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4943.437694][ T284] netlink_rcv_skb+0x130/0x360 [ 4943.437694][ T284] netlink_unicast+0x449/0x710 [ 4943.437694][ T284] netlink_sendmsg+0x723/0xbe0 [ 4943.437694][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4943.437694][ T284] ___sys_sendmsg+0xee/0x170 [ 4943.437694][ T284] __sys_sendmsg+0xcd/0x170 [ 4943.437694][ T284] do_syscall_64+0xc6/0x1e0 [ 4943.437694][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4943.437694][ T284] [ 4943.439921][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4943.439921][ T284] netdev_get_by_index+0x5e/0x80 [ 4943.439921][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4943.439921][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4943.439921][ T284] ip6_route_add+0x1c/0x140 [ 4943.439921][ T284] addrconf_add_mroute+0x129/0x180 [ 4943.439921][ T284] addrconf_add_dev+0xe2/0x170 [ 4943.439921][ T284] inet6_addr_add+0x12f/0xa40 [ 4943.439921][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4943.439921][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4943.439921][ T284] netlink_rcv_skb+0x130/0x360 [ 4943.439921][ T284] netlink_unicast+0x449/0x710 [ 4943.439921][ T284] netlink_sendmsg+0x723/0xbe0 [ 4943.439921][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4943.439921][ T284] ___sys_sendmsg+0xee/0x170 [ 4943.439921][ T284] __sys_sendmsg+0xcd/0x170 [ 4943.439921][ T284] do_syscall_64+0xc6/0x1e0 [ 4943.439921][ T284] [ 4943.442082][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4943.442082][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4943.442082][ T284] ipv6_find_idev+0x102/0x170 [ 4943.442082][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4943.442082][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4943.442082][ T284] netlink_rcv_skb+0x130/0x360 [ 4943.442082][ T284] netlink_unicast+0x449/0x710 [ 4943.442082][ T284] netlink_sendmsg+0x723/0xbe0 [ 4943.442082][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4943.442082][ T284] ___sys_sendmsg+0xee/0x170 [ 4943.442082][ T284] __sys_sendmsg+0xcd/0x170 [ 4943.442082][ T284] do_syscall_64+0xc6/0x1e0 [ 4943.442082][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4943.442082][ T284] [ 4943.443764][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4943.443764][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4943.443764][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4943.443764][ T284] ipv6_find_idev+0x102/0x170 [ 4943.443764][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4943.443764][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4943.443764][ T284] netlink_rcv_skb+0x130/0x360 [ 4943.443764][ T284] netlink_unicast+0x449/0x710 [ 4943.443764][ T284] netlink_sendmsg+0x723/0xbe0 [ 4943.443764][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4943.443764][ T284] ___sys_sendmsg+0xee/0x170 [ 4943.443764][ T284] __sys_sendmsg+0xcd/0x170 [ 4943.443764][ T284] do_syscall_64+0xc6/0x1e0 [ 4943.443764][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4943.443764][ T284] [ 4944.203000][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4944.203417][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4944.203417][ T282] dst_init+0x84/0x4a0 [ 4944.203417][ T282] dst_alloc+0x97/0x150 [ 4944.203417][ T282] ip6_dst_alloc+0x23/0x90 [ 4944.203417][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4944.203417][ T282] ip6_pol_route+0x56f/0x840 [ 4944.203417][ T282] fib6_rule_lookup+0x196/0x240 [ 4944.203417][ T282] ip6_route_input+0x542/0x980 [ 4944.203417][ T282] ipv6_rcv+0x8f/0x400 [ 4944.203417][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4944.203417][ T282] process_backlog+0x101/0x620 [ 4944.203417][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4944.203417][ T282] net_rx_action+0x495/0xbe0 [ 4944.203417][ T282] __do_softirq+0x1b5/0x7f6 [ 4944.203417][ T282] [ 4944.205215][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4944.205215][ T282] netdev_get_by_index+0x5e/0x80 [ 4944.205215][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4944.205215][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4944.205215][ T282] ip6_route_add+0x1c/0x140 [ 4944.205215][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4944.205215][ T282] inet6_addr_add+0x4f8/0xa40 [ 4944.205215][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4944.205215][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4944.205215][ T282] netlink_rcv_skb+0x130/0x360 [ 4944.205215][ T282] netlink_unicast+0x449/0x710 [ 4944.205215][ T282] netlink_sendmsg+0x723/0xbe0 [ 4944.205215][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4944.205215][ T282] ___sys_sendmsg+0xee/0x170 [ 4944.205215][ T282] __sys_sendmsg+0xcd/0x170 [ 4944.205215][ T282] do_syscall_64+0xc6/0x1e0 [ 4944.205215][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4944.205215][ T282] [ 4944.207435][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4944.207435][ T282] netdev_get_by_index+0x5e/0x80 [ 4944.207435][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4944.207435][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4944.207435][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4944.207435][ T282] ipv6_add_addr+0x411/0x2000 [ 4944.207435][ T282] inet6_addr_add+0x30e/0xa40 [ 4944.207435][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4944.207435][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4944.207435][ T282] netlink_rcv_skb+0x130/0x360 [ 4944.207435][ T282] netlink_unicast+0x449/0x710 [ 4944.207435][ T282] netlink_sendmsg+0x723/0xbe0 [ 4944.207435][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4944.207435][ T282] ___sys_sendmsg+0xee/0x170 [ 4944.207435][ T282] __sys_sendmsg+0xcd/0x170 [ 4944.207435][ T282] do_syscall_64+0xc6/0x1e0 [ 4944.207435][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4944.207435][ T282] [ 4944.209626][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4944.209626][ T282] netdev_get_by_index+0x5e/0x80 [ 4944.209626][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4944.209626][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4944.209626][ T282] ip6_route_add+0x1c/0x140 [ 4944.209626][ T282] addrconf_add_mroute+0x129/0x180 [ 4944.209626][ T282] addrconf_add_dev+0xe2/0x170 [ 4944.209626][ T282] inet6_addr_add+0x12f/0xa40 [ 4944.209626][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4944.209626][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4944.209626][ T282] netlink_rcv_skb+0x130/0x360 [ 4944.209626][ T282] netlink_unicast+0x449/0x710 [ 4944.209626][ T282] netlink_sendmsg+0x723/0xbe0 [ 4944.209626][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4944.209626][ T282] ___sys_sendmsg+0xee/0x170 [ 4944.209626][ T282] __sys_sendmsg+0xcd/0x170 [ 4944.209626][ T282] do_syscall_64+0xc6/0x1e0 [ 4944.209626][ T282] [ 4944.211794][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4944.211794][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4944.211794][ T282] ipv6_find_idev+0x102/0x170 [ 4944.211794][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4944.211794][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4944.211794][ T282] netlink_rcv_skb+0x130/0x360 [ 4944.211794][ T282] netlink_unicast+0x449/0x710 [ 4944.211794][ T282] netlink_sendmsg+0x723/0xbe0 [ 4944.211794][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4944.211794][ T282] ___sys_sendmsg+0xee/0x170 [ 4944.211794][ T282] __sys_sendmsg+0xcd/0x170 [ 4944.211794][ T282] do_syscall_64+0xc6/0x1e0 [ 4944.211794][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4944.211794][ T282] [ 4944.213488][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4944.213488][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4944.213488][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4944.213488][ T282] ipv6_find_idev+0x102/0x170 [ 4944.213488][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4944.213488][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4944.213488][ T282] netlink_rcv_skb+0x130/0x360 [ 4944.213488][ T282] netlink_unicast+0x449/0x710 [ 4944.213488][ T282] netlink_sendmsg+0x723/0xbe0 [ 4944.213488][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4944.213488][ T282] ___sys_sendmsg+0xee/0x170 [ 4944.213488][ T282] __sys_sendmsg+0xcd/0x170 [ 4944.213488][ T282] do_syscall_64+0xc6/0x1e0 [ 4944.213488][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4944.213488][ T282] [ 4953.691048][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4953.691478][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4953.691478][ T284] netdev_get_by_index+0x5e/0x80 [ 4953.691478][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4953.691478][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4953.691478][ T284] ip6_route_add+0x1c/0x140 [ 4953.691478][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4953.691478][ T284] inet6_addr_add+0x4f8/0xa40 [ 4953.691478][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4953.691478][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4953.691478][ T284] netlink_rcv_skb+0x130/0x360 [ 4953.691478][ T284] netlink_unicast+0x449/0x710 [ 4953.691478][ T284] netlink_sendmsg+0x723/0xbe0 [ 4953.691478][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4953.691478][ T284] ___sys_sendmsg+0xee/0x170 [ 4953.691478][ T284] __sys_sendmsg+0xcd/0x170 [ 4953.691478][ T284] do_syscall_64+0xc6/0x1e0 [ 4953.691478][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4953.691478][ T284] [ 4953.693725][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4953.693725][ T284] netdev_get_by_index+0x5e/0x80 [ 4953.693725][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4953.693725][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4953.693725][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4953.693725][ T284] ipv6_add_addr+0x411/0x2000 [ 4953.693725][ T284] inet6_addr_add+0x30e/0xa40 [ 4953.693725][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4953.693725][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4953.693725][ T284] netlink_rcv_skb+0x130/0x360 [ 4953.693725][ T284] netlink_unicast+0x449/0x710 [ 4953.693725][ T284] netlink_sendmsg+0x723/0xbe0 [ 4953.693725][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4953.693725][ T284] ___sys_sendmsg+0xee/0x170 [ 4953.693725][ T284] __sys_sendmsg+0xcd/0x170 [ 4953.693725][ T284] do_syscall_64+0xc6/0x1e0 [ 4953.693725][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4953.693725][ T284] [ 4953.695931][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4953.695931][ T284] netdev_get_by_index+0x5e/0x80 [ 4953.695931][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4953.695931][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4953.695931][ T284] ip6_route_add+0x1c/0x140 [ 4953.695931][ T284] addrconf_add_mroute+0x129/0x180 [ 4953.695931][ T284] addrconf_add_dev+0xe2/0x170 [ 4953.695931][ T284] inet6_addr_add+0x12f/0xa40 [ 4953.695931][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4953.695931][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4953.695931][ T284] netlink_rcv_skb+0x130/0x360 [ 4953.695931][ T284] netlink_unicast+0x449/0x710 [ 4953.695931][ T284] netlink_sendmsg+0x723/0xbe0 [ 4953.695931][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4953.695931][ T284] ___sys_sendmsg+0xee/0x170 [ 4953.695931][ T284] __sys_sendmsg+0xcd/0x170 [ 4953.695931][ T284] do_syscall_64+0xc6/0x1e0 [ 4953.695931][ T284] [ 4953.698126][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4953.698126][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4953.698126][ T284] ipv6_find_idev+0x102/0x170 [ 4953.698126][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4953.698126][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4953.698126][ T284] netlink_rcv_skb+0x130/0x360 [ 4953.698126][ T284] netlink_unicast+0x449/0x710 [ 4953.698126][ T284] netlink_sendmsg+0x723/0xbe0 [ 4953.698126][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4953.698126][ T284] ___sys_sendmsg+0xee/0x170 [ 4953.698126][ T284] __sys_sendmsg+0xcd/0x170 [ 4953.698126][ T284] do_syscall_64+0xc6/0x1e0 [ 4953.698126][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4953.698126][ T284] [ 4953.699833][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4953.699833][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4953.699833][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4953.699833][ T284] ipv6_find_idev+0x102/0x170 [ 4953.699833][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4953.699833][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4953.699833][ T284] netlink_rcv_skb+0x130/0x360 [ 4953.699833][ T284] netlink_unicast+0x449/0x710 [ 4953.699833][ T284] netlink_sendmsg+0x723/0xbe0 [ 4953.699833][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4953.699833][ T284] ___sys_sendmsg+0xee/0x170 [ 4953.699833][ T284] __sys_sendmsg+0xcd/0x170 [ 4953.699833][ T284] do_syscall_64+0xc6/0x1e0 [ 4953.699833][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4953.699833][ T284] [ 4954.466956][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4954.467383][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4954.467383][ T282] dst_init+0x84/0x4a0 [ 4954.467383][ T282] dst_alloc+0x97/0x150 [ 4954.467383][ T282] ip6_dst_alloc+0x23/0x90 [ 4954.467383][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4954.467383][ T282] ip6_pol_route+0x56f/0x840 [ 4954.467383][ T282] fib6_rule_lookup+0x196/0x240 [ 4954.467383][ T282] ip6_route_input+0x542/0x980 [ 4954.467383][ T282] ipv6_rcv+0x8f/0x400 [ 4954.467383][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4954.467383][ T282] process_backlog+0x101/0x620 [ 4954.467383][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4954.467383][ T282] net_rx_action+0x495/0xbe0 [ 4954.467383][ T282] __do_softirq+0x1b5/0x7f6 [ 4954.467383][ T282] [ 4954.469191][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4954.469191][ T282] netdev_get_by_index+0x5e/0x80 [ 4954.469191][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4954.469191][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4954.469191][ T282] ip6_route_add+0x1c/0x140 [ 4954.469191][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4954.469191][ T282] inet6_addr_add+0x4f8/0xa40 [ 4954.469191][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4954.469191][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4954.469191][ T282] netlink_rcv_skb+0x130/0x360 [ 4954.469191][ T282] netlink_unicast+0x449/0x710 [ 4954.469191][ T282] netlink_sendmsg+0x723/0xbe0 [ 4954.469191][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4954.469191][ T282] ___sys_sendmsg+0xee/0x170 [ 4954.469191][ T282] __sys_sendmsg+0xcd/0x170 [ 4954.469191][ T282] do_syscall_64+0xc6/0x1e0 [ 4954.469191][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4954.469191][ T282] [ 4954.471404][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4954.471404][ T282] netdev_get_by_index+0x5e/0x80 [ 4954.471404][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4954.471404][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4954.471404][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4954.471404][ T282] ipv6_add_addr+0x411/0x2000 [ 4954.471404][ T282] inet6_addr_add+0x30e/0xa40 [ 4954.471404][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4954.471404][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4954.471404][ T282] netlink_rcv_skb+0x130/0x360 [ 4954.471404][ T282] netlink_unicast+0x449/0x710 [ 4954.471404][ T282] netlink_sendmsg+0x723/0xbe0 [ 4954.471404][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4954.471404][ T282] ___sys_sendmsg+0xee/0x170 [ 4954.471404][ T282] __sys_sendmsg+0xcd/0x170 [ 4954.471404][ T282] do_syscall_64+0xc6/0x1e0 [ 4954.471404][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4954.471404][ T282] [ 4954.473606][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4954.473606][ T282] netdev_get_by_index+0x5e/0x80 [ 4954.473606][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4954.473606][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4954.473606][ T282] ip6_route_add+0x1c/0x140 [ 4954.473606][ T282] addrconf_add_mroute+0x129/0x180 [ 4954.473606][ T282] addrconf_add_dev+0xe2/0x170 [ 4954.473606][ T282] inet6_addr_add+0x12f/0xa40 [ 4954.473606][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4954.473606][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4954.473606][ T282] netlink_rcv_skb+0x130/0x360 [ 4954.473606][ T282] netlink_unicast+0x449/0x710 [ 4954.473606][ T282] netlink_sendmsg+0x723/0xbe0 [ 4954.473606][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4954.473606][ T282] ___sys_sendmsg+0xee/0x170 [ 4954.473606][ T282] __sys_sendmsg+0xcd/0x170 [ 4954.473606][ T282] do_syscall_64+0xc6/0x1e0 [ 4954.473606][ T282] [ 4954.475767][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4954.475767][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4954.475767][ T282] ipv6_find_idev+0x102/0x170 [ 4954.475767][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4954.475767][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4954.475767][ T282] netlink_rcv_skb+0x130/0x360 [ 4954.475767][ T282] netlink_unicast+0x449/0x710 [ 4954.475767][ T282] netlink_sendmsg+0x723/0xbe0 [ 4954.475767][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4954.475767][ T282] ___sys_sendmsg+0xee/0x170 [ 4954.475767][ T282] __sys_sendmsg+0xcd/0x170 [ 4954.475767][ T282] do_syscall_64+0xc6/0x1e0 [ 4954.475767][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4954.475767][ T282] [ 4954.477476][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4954.477476][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4954.477476][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4954.477476][ T282] ipv6_find_idev+0x102/0x170 [ 4954.477476][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4954.477476][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4954.477476][ T282] netlink_rcv_skb+0x130/0x360 [ 4954.477476][ T282] netlink_unicast+0x449/0x710 [ 4954.477476][ T282] netlink_sendmsg+0x723/0xbe0 [ 4954.477476][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4954.477476][ T282] ___sys_sendmsg+0xee/0x170 [ 4954.477476][ T282] __sys_sendmsg+0xcd/0x170 [ 4954.477476][ T282] do_syscall_64+0xc6/0x1e0 [ 4954.477476][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4954.477476][ T282] [ 4963.731024][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4963.731488][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4963.731488][ T284] netdev_get_by_index+0x5e/0x80 [ 4963.731488][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4963.731488][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4963.731488][ T284] ip6_route_add+0x1c/0x140 [ 4963.731488][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4963.731488][ T284] inet6_addr_add+0x4f8/0xa40 [ 4963.731488][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4963.731488][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4963.731488][ T284] netlink_rcv_skb+0x130/0x360 [ 4963.731488][ T284] netlink_unicast+0x449/0x710 [ 4963.731488][ T284] netlink_sendmsg+0x723/0xbe0 [ 4963.731488][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4963.731488][ T284] ___sys_sendmsg+0xee/0x170 [ 4963.731488][ T284] __sys_sendmsg+0xcd/0x170 [ 4963.731488][ T284] do_syscall_64+0xc6/0x1e0 [ 4963.731488][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4963.731488][ T284] [ 4963.733716][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4963.733716][ T284] netdev_get_by_index+0x5e/0x80 [ 4963.733716][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4963.733716][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4963.733716][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4963.733716][ T284] ipv6_add_addr+0x411/0x2000 [ 4963.733716][ T284] inet6_addr_add+0x30e/0xa40 [ 4963.733716][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4963.733716][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4963.733716][ T284] netlink_rcv_skb+0x130/0x360 [ 4963.733716][ T284] netlink_unicast+0x449/0x710 [ 4963.733716][ T284] netlink_sendmsg+0x723/0xbe0 [ 4963.733716][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4963.733716][ T284] ___sys_sendmsg+0xee/0x170 [ 4963.733716][ T284] __sys_sendmsg+0xcd/0x170 [ 4963.733716][ T284] do_syscall_64+0xc6/0x1e0 [ 4963.733716][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4963.733716][ T284] [ 4963.735927][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4963.735927][ T284] netdev_get_by_index+0x5e/0x80 [ 4963.735927][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4963.735927][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4963.735927][ T284] ip6_route_add+0x1c/0x140 [ 4963.735927][ T284] addrconf_add_mroute+0x129/0x180 [ 4963.735927][ T284] addrconf_add_dev+0xe2/0x170 [ 4963.735927][ T284] inet6_addr_add+0x12f/0xa40 [ 4963.735927][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4963.735927][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4963.735927][ T284] netlink_rcv_skb+0x130/0x360 [ 4963.735927][ T284] netlink_unicast+0x449/0x710 [ 4963.735927][ T284] netlink_sendmsg+0x723/0xbe0 [ 4963.735927][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4963.735927][ T284] ___sys_sendmsg+0xee/0x170 [ 4963.735927][ T284] __sys_sendmsg+0xcd/0x170 [ 4963.735927][ T284] do_syscall_64+0xc6/0x1e0 [ 4963.735927][ T284] [ 4963.738095][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4963.738095][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4963.738095][ T284] ipv6_find_idev+0x102/0x170 [ 4963.738095][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4963.738095][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4963.738095][ T284] netlink_rcv_skb+0x130/0x360 [ 4963.738095][ T284] netlink_unicast+0x449/0x710 [ 4963.738095][ T284] netlink_sendmsg+0x723/0xbe0 [ 4963.738095][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4963.738095][ T284] ___sys_sendmsg+0xee/0x170 [ 4963.738095][ T284] __sys_sendmsg+0xcd/0x170 [ 4963.738095][ T284] do_syscall_64+0xc6/0x1e0 [ 4963.738095][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4963.738095][ T284] [ 4963.739797][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4963.739797][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4963.739797][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4963.739797][ T284] ipv6_find_idev+0x102/0x170 [ 4963.739797][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4963.739797][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4963.739797][ T284] netlink_rcv_skb+0x130/0x360 [ 4963.739797][ T284] netlink_unicast+0x449/0x710 [ 4963.739797][ T284] netlink_sendmsg+0x723/0xbe0 [ 4963.739797][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4963.739797][ T284] ___sys_sendmsg+0xee/0x170 [ 4963.739797][ T284] __sys_sendmsg+0xcd/0x170 [ 4963.739797][ T284] do_syscall_64+0xc6/0x1e0 [ 4963.739797][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4963.739797][ T284] [ 4964.595002][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4964.595416][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4964.595416][ T282] dst_init+0x84/0x4a0 [ 4964.595416][ T282] dst_alloc+0x97/0x150 [ 4964.595416][ T282] ip6_dst_alloc+0x23/0x90 [ 4964.595416][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4964.595416][ T282] ip6_pol_route+0x56f/0x840 [ 4964.595416][ T282] fib6_rule_lookup+0x196/0x240 [ 4964.595416][ T282] ip6_route_input+0x542/0x980 [ 4964.595416][ T282] ipv6_rcv+0x8f/0x400 [ 4964.595416][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4964.595416][ T282] process_backlog+0x101/0x620 [ 4964.595416][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4964.595416][ T282] net_rx_action+0x495/0xbe0 [ 4964.595416][ T282] __do_softirq+0x1b5/0x7f6 [ 4964.595416][ T282] [ 4964.597234][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4964.597234][ T282] netdev_get_by_index+0x5e/0x80 [ 4964.597234][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4964.597234][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4964.597234][ T282] ip6_route_add+0x1c/0x140 [ 4964.597234][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4964.597234][ T282] inet6_addr_add+0x4f8/0xa40 [ 4964.597234][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4964.597234][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4964.597234][ T282] netlink_rcv_skb+0x130/0x360 [ 4964.597234][ T282] netlink_unicast+0x449/0x710 [ 4964.597234][ T282] netlink_sendmsg+0x723/0xbe0 [ 4964.597234][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4964.597234][ T282] ___sys_sendmsg+0xee/0x170 [ 4964.597234][ T282] __sys_sendmsg+0xcd/0x170 [ 4964.597234][ T282] do_syscall_64+0xc6/0x1e0 [ 4964.597234][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4964.597234][ T282] [ 4964.599490][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4964.599490][ T282] netdev_get_by_index+0x5e/0x80 [ 4964.599490][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4964.599490][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4964.599490][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4964.599490][ T282] ipv6_add_addr+0x411/0x2000 [ 4964.599490][ T282] inet6_addr_add+0x30e/0xa40 [ 4964.599490][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4964.599490][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4964.599490][ T282] netlink_rcv_skb+0x130/0x360 [ 4964.599490][ T282] netlink_unicast+0x449/0x710 [ 4964.599490][ T282] netlink_sendmsg+0x723/0xbe0 [ 4964.599490][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4964.599490][ T282] ___sys_sendmsg+0xee/0x170 [ 4964.599490][ T282] __sys_sendmsg+0xcd/0x170 [ 4964.599490][ T282] do_syscall_64+0xc6/0x1e0 [ 4964.599490][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4964.599490][ T282] [ 4964.601694][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4964.601694][ T282] netdev_get_by_index+0x5e/0x80 [ 4964.601694][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4964.601694][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4964.601694][ T282] ip6_route_add+0x1c/0x140 [ 4964.601694][ T282] addrconf_add_mroute+0x129/0x180 [ 4964.601694][ T282] addrconf_add_dev+0xe2/0x170 [ 4964.601694][ T282] inet6_addr_add+0x12f/0xa40 [ 4964.601694][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4964.601694][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4964.601694][ T282] netlink_rcv_skb+0x130/0x360 [ 4964.601694][ T282] netlink_unicast+0x449/0x710 [ 4964.601694][ T282] netlink_sendmsg+0x723/0xbe0 [ 4964.601694][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4964.601694][ T282] ___sys_sendmsg+0xee/0x170 [ 4964.601694][ T282] __sys_sendmsg+0xcd/0x170 [ 4964.601694][ T282] do_syscall_64+0xc6/0x1e0 [ 4964.601694][ T282] [ 4964.603860][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4964.603860][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4964.603860][ T282] ipv6_find_idev+0x102/0x170 [ 4964.603860][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4964.603860][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4964.603860][ T282] netlink_rcv_skb+0x130/0x360 [ 4964.603860][ T282] netlink_unicast+0x449/0x710 [ 4964.603860][ T282] netlink_sendmsg+0x723/0xbe0 [ 4964.603860][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4964.603860][ T282] ___sys_sendmsg+0xee/0x170 [ 4964.603860][ T282] __sys_sendmsg+0xcd/0x170 [ 4964.603860][ T282] do_syscall_64+0xc6/0x1e0 [ 4964.603860][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4964.603860][ T282] [ 4964.605555][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4964.605555][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4964.605555][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4964.605555][ T282] ipv6_find_idev+0x102/0x170 [ 4964.605555][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4964.605555][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4964.605555][ T282] netlink_rcv_skb+0x130/0x360 [ 4964.605555][ T282] netlink_unicast+0x449/0x710 [ 4964.605555][ T282] netlink_sendmsg+0x723/0xbe0 [ 4964.605555][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4964.605555][ T282] ___sys_sendmsg+0xee/0x170 [ 4964.605555][ T282] __sys_sendmsg+0xcd/0x170 [ 4964.605555][ T282] do_syscall_64+0xc6/0x1e0 [ 4964.605555][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4964.605555][ T282] [ 4973.810940][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4973.811326][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4973.811326][ T284] netdev_get_by_index+0x5e/0x80 [ 4973.811326][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4973.811326][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4973.811326][ T284] ip6_route_add+0x1c/0x140 [ 4973.811326][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4973.811326][ T284] inet6_addr_add+0x4f8/0xa40 [ 4973.811326][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4973.811326][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4973.811326][ T284] netlink_rcv_skb+0x130/0x360 [ 4973.811326][ T284] netlink_unicast+0x449/0x710 [ 4973.811326][ T284] netlink_sendmsg+0x723/0xbe0 [ 4973.811326][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4973.811326][ T284] ___sys_sendmsg+0xee/0x170 [ 4973.811326][ T284] __sys_sendmsg+0xcd/0x170 [ 4973.811326][ T284] do_syscall_64+0xc6/0x1e0 [ 4973.811326][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4973.811326][ T284] [ 4973.813590][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4973.813590][ T284] netdev_get_by_index+0x5e/0x80 [ 4973.813590][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4973.813590][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4973.813590][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4973.813590][ T284] ipv6_add_addr+0x411/0x2000 [ 4973.813590][ T284] inet6_addr_add+0x30e/0xa40 [ 4973.813590][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4973.813590][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4973.813590][ T284] netlink_rcv_skb+0x130/0x360 [ 4973.813590][ T284] netlink_unicast+0x449/0x710 [ 4973.813590][ T284] netlink_sendmsg+0x723/0xbe0 [ 4973.813590][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4973.813590][ T284] ___sys_sendmsg+0xee/0x170 [ 4973.813590][ T284] __sys_sendmsg+0xcd/0x170 [ 4973.813590][ T284] do_syscall_64+0xc6/0x1e0 [ 4973.813590][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4973.813590][ T284] [ 4973.815828][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4973.815828][ T284] netdev_get_by_index+0x5e/0x80 [ 4973.815828][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4973.815828][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4973.815828][ T284] ip6_route_add+0x1c/0x140 [ 4973.815828][ T284] addrconf_add_mroute+0x129/0x180 [ 4973.815828][ T284] addrconf_add_dev+0xe2/0x170 [ 4973.815828][ T284] inet6_addr_add+0x12f/0xa40 [ 4973.815828][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4973.815828][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4973.815828][ T284] netlink_rcv_skb+0x130/0x360 [ 4973.815828][ T284] netlink_unicast+0x449/0x710 [ 4973.815828][ T284] netlink_sendmsg+0x723/0xbe0 [ 4973.815828][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4973.815828][ T284] ___sys_sendmsg+0xee/0x170 [ 4973.815828][ T284] __sys_sendmsg+0xcd/0x170 [ 4973.815828][ T284] do_syscall_64+0xc6/0x1e0 [ 4973.815828][ T284] [ 4973.818099][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4973.818099][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4973.818099][ T284] ipv6_find_idev+0x102/0x170 [ 4973.818099][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4973.818099][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4973.818099][ T284] netlink_rcv_skb+0x130/0x360 [ 4973.818099][ T284] netlink_unicast+0x449/0x710 [ 4973.818099][ T284] netlink_sendmsg+0x723/0xbe0 [ 4973.818099][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4973.818099][ T284] ___sys_sendmsg+0xee/0x170 [ 4973.818099][ T284] __sys_sendmsg+0xcd/0x170 [ 4973.818099][ T284] do_syscall_64+0xc6/0x1e0 [ 4973.818099][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4973.818099][ T284] [ 4973.819803][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4973.819803][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4973.819803][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4973.819803][ T284] ipv6_find_idev+0x102/0x170 [ 4973.819803][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4973.819803][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4973.819803][ T284] netlink_rcv_skb+0x130/0x360 [ 4973.819803][ T284] netlink_unicast+0x449/0x710 [ 4973.819803][ T284] netlink_sendmsg+0x723/0xbe0 [ 4973.819803][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4973.819803][ T284] ___sys_sendmsg+0xee/0x170 [ 4973.819803][ T284] __sys_sendmsg+0xcd/0x170 [ 4973.819803][ T284] do_syscall_64+0xc6/0x1e0 [ 4973.819803][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4973.819803][ T284] [ 4974.843029][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4974.843486][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4974.843486][ T282] dst_init+0x84/0x4a0 [ 4974.843486][ T282] dst_alloc+0x97/0x150 [ 4974.843486][ T282] ip6_dst_alloc+0x23/0x90 [ 4974.843486][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4974.843486][ T282] ip6_pol_route+0x56f/0x840 [ 4974.843486][ T282] fib6_rule_lookup+0x196/0x240 [ 4974.843486][ T282] ip6_route_input+0x542/0x980 [ 4974.843486][ T282] ipv6_rcv+0x8f/0x400 [ 4974.843486][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4974.843486][ T282] process_backlog+0x101/0x620 [ 4974.843486][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4974.843486][ T282] net_rx_action+0x495/0xbe0 [ 4974.843486][ T282] __do_softirq+0x1b5/0x7f6 [ 4974.843486][ T282] [ 4974.845281][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4974.845281][ T282] netdev_get_by_index+0x5e/0x80 [ 4974.845281][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4974.845281][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4974.845281][ T282] ip6_route_add+0x1c/0x140 [ 4974.845281][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4974.845281][ T282] inet6_addr_add+0x4f8/0xa40 [ 4974.845281][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4974.845281][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4974.845281][ T282] netlink_rcv_skb+0x130/0x360 [ 4974.845281][ T282] netlink_unicast+0x449/0x710 [ 4974.845281][ T282] netlink_sendmsg+0x723/0xbe0 [ 4974.845281][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4974.845281][ T282] ___sys_sendmsg+0xee/0x170 [ 4974.845281][ T282] __sys_sendmsg+0xcd/0x170 [ 4974.845281][ T282] do_syscall_64+0xc6/0x1e0 [ 4974.845281][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4974.845281][ T282] [ 4974.847499][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4974.847499][ T282] netdev_get_by_index+0x5e/0x80 [ 4974.847499][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4974.847499][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4974.847499][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4974.847499][ T282] ipv6_add_addr+0x411/0x2000 [ 4974.847499][ T282] inet6_addr_add+0x30e/0xa40 [ 4974.847499][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4974.847499][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4974.847499][ T282] netlink_rcv_skb+0x130/0x360 [ 4974.847499][ T282] netlink_unicast+0x449/0x710 [ 4974.847499][ T282] netlink_sendmsg+0x723/0xbe0 [ 4974.847499][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4974.847499][ T282] ___sys_sendmsg+0xee/0x170 [ 4974.847499][ T282] __sys_sendmsg+0xcd/0x170 [ 4974.847499][ T282] do_syscall_64+0xc6/0x1e0 [ 4974.847499][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4974.847499][ T282] [ 4974.849700][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4974.849700][ T282] netdev_get_by_index+0x5e/0x80 [ 4974.849700][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4974.849700][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4974.849700][ T282] ip6_route_add+0x1c/0x140 [ 4974.849700][ T282] addrconf_add_mroute+0x129/0x180 [ 4974.849700][ T282] addrconf_add_dev+0xe2/0x170 [ 4974.849700][ T282] inet6_addr_add+0x12f/0xa40 [ 4974.849700][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4974.849700][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4974.849700][ T282] netlink_rcv_skb+0x130/0x360 [ 4974.849700][ T282] netlink_unicast+0x449/0x710 [ 4974.849700][ T282] netlink_sendmsg+0x723/0xbe0 [ 4974.849700][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4974.849700][ T282] ___sys_sendmsg+0xee/0x170 [ 4974.849700][ T282] __sys_sendmsg+0xcd/0x170 [ 4974.849700][ T282] do_syscall_64+0xc6/0x1e0 [ 4974.849700][ T282] [ 4974.851856][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4974.851856][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4974.851856][ T282] ipv6_find_idev+0x102/0x170 [ 4974.851856][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4974.851856][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4974.851856][ T282] netlink_rcv_skb+0x130/0x360 [ 4974.851856][ T282] netlink_unicast+0x449/0x710 [ 4974.851856][ T282] netlink_sendmsg+0x723/0xbe0 [ 4974.851856][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4974.851856][ T282] ___sys_sendmsg+0xee/0x170 [ 4974.851856][ T282] __sys_sendmsg+0xcd/0x170 [ 4974.851856][ T282] do_syscall_64+0xc6/0x1e0 [ 4974.851856][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4974.851856][ T282] [ 4974.853552][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4974.853552][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4974.853552][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4974.853552][ T282] ipv6_find_idev+0x102/0x170 [ 4974.853552][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4974.853552][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4974.853552][ T282] netlink_rcv_skb+0x130/0x360 [ 4974.853552][ T282] netlink_unicast+0x449/0x710 [ 4974.853552][ T282] netlink_sendmsg+0x723/0xbe0 [ 4974.853552][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4974.853552][ T282] ___sys_sendmsg+0xee/0x170 [ 4974.853552][ T282] __sys_sendmsg+0xcd/0x170 [ 4974.853552][ T282] do_syscall_64+0xc6/0x1e0 [ 4974.853552][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4974.853552][ T282] [ 4984.058964][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4984.059420][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4984.059420][ T284] netdev_get_by_index+0x5e/0x80 [ 4984.059420][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4984.059420][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4984.059420][ T284] ip6_route_add+0x1c/0x140 [ 4984.059420][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4984.059420][ T284] inet6_addr_add+0x4f8/0xa40 [ 4984.059420][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4984.059420][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4984.059420][ T284] netlink_rcv_skb+0x130/0x360 [ 4984.059420][ T284] netlink_unicast+0x449/0x710 [ 4984.059420][ T284] netlink_sendmsg+0x723/0xbe0 [ 4984.059420][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4984.059420][ T284] ___sys_sendmsg+0xee/0x170 [ 4984.059420][ T284] __sys_sendmsg+0xcd/0x170 [ 4984.059420][ T284] do_syscall_64+0xc6/0x1e0 [ 4984.059420][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4984.059420][ T284] [ 4984.061745][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4984.061745][ T284] netdev_get_by_index+0x5e/0x80 [ 4984.061745][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4984.061745][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4984.061745][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4984.061745][ T284] ipv6_add_addr+0x411/0x2000 [ 4984.061745][ T284] inet6_addr_add+0x30e/0xa40 [ 4984.061745][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4984.061745][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4984.061745][ T284] netlink_rcv_skb+0x130/0x360 [ 4984.061745][ T284] netlink_unicast+0x449/0x710 [ 4984.061745][ T284] netlink_sendmsg+0x723/0xbe0 [ 4984.061745][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4984.061745][ T284] ___sys_sendmsg+0xee/0x170 [ 4984.061745][ T284] __sys_sendmsg+0xcd/0x170 [ 4984.061745][ T284] do_syscall_64+0xc6/0x1e0 [ 4984.061745][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4984.061745][ T284] [ 4984.063996][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4984.063996][ T284] netdev_get_by_index+0x5e/0x80 [ 4984.063996][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4984.063996][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4984.063996][ T284] ip6_route_add+0x1c/0x140 [ 4984.063996][ T284] addrconf_add_mroute+0x129/0x180 [ 4984.063996][ T284] addrconf_add_dev+0xe2/0x170 [ 4984.063996][ T284] inet6_addr_add+0x12f/0xa40 [ 4984.063996][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4984.063996][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4984.063996][ T284] netlink_rcv_skb+0x130/0x360 [ 4984.063996][ T284] netlink_unicast+0x449/0x710 [ 4984.063996][ T284] netlink_sendmsg+0x723/0xbe0 [ 4984.063996][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4984.063996][ T284] ___sys_sendmsg+0xee/0x170 [ 4984.063996][ T284] __sys_sendmsg+0xcd/0x170 [ 4984.063996][ T284] do_syscall_64+0xc6/0x1e0 [ 4984.063996][ T284] [ 4984.066281][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4984.066281][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4984.066281][ T284] ipv6_find_idev+0x102/0x170 [ 4984.066281][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4984.066281][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4984.066281][ T284] netlink_rcv_skb+0x130/0x360 [ 4984.066281][ T284] netlink_unicast+0x449/0x710 [ 4984.066281][ T284] netlink_sendmsg+0x723/0xbe0 [ 4984.066281][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4984.066281][ T284] ___sys_sendmsg+0xee/0x170 [ 4984.066281][ T284] __sys_sendmsg+0xcd/0x170 [ 4984.066281][ T284] do_syscall_64+0xc6/0x1e0 [ 4984.066281][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4984.066281][ T284] [ 4984.068131][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4984.068131][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4984.068131][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4984.068131][ T284] ipv6_find_idev+0x102/0x170 [ 4984.068131][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4984.068131][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4984.068131][ T284] netlink_rcv_skb+0x130/0x360 [ 4984.068131][ T284] netlink_unicast+0x449/0x710 [ 4984.068131][ T284] netlink_sendmsg+0x723/0xbe0 [ 4984.068131][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4984.068131][ T284] ___sys_sendmsg+0xee/0x170 [ 4984.068131][ T284] __sys_sendmsg+0xcd/0x170 [ 4984.068131][ T284] do_syscall_64+0xc6/0x1e0 [ 4984.068131][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4984.068131][ T284] [ 4985.090977][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4985.091414][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4985.091414][ T282] dst_init+0x84/0x4a0 [ 4985.091414][ T282] dst_alloc+0x97/0x150 [ 4985.091414][ T282] ip6_dst_alloc+0x23/0x90 [ 4985.091414][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4985.091414][ T282] ip6_pol_route+0x56f/0x840 [ 4985.091414][ T282] fib6_rule_lookup+0x196/0x240 [ 4985.091414][ T282] ip6_route_input+0x542/0x980 [ 4985.091414][ T282] ipv6_rcv+0x8f/0x400 [ 4985.091414][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4985.091414][ T282] process_backlog+0x101/0x620 [ 4985.091414][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4985.091414][ T282] net_rx_action+0x495/0xbe0 [ 4985.091414][ T282] __do_softirq+0x1b5/0x7f6 [ 4985.091414][ T282] [ 4985.093254][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4985.093254][ T282] netdev_get_by_index+0x5e/0x80 [ 4985.093254][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4985.093254][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4985.093254][ T282] ip6_route_add+0x1c/0x140 [ 4985.093254][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4985.093254][ T282] inet6_addr_add+0x4f8/0xa40 [ 4985.093254][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4985.093254][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4985.093254][ T282] netlink_rcv_skb+0x130/0x360 [ 4985.093254][ T282] netlink_unicast+0x449/0x710 [ 4985.093254][ T282] netlink_sendmsg+0x723/0xbe0 [ 4985.093254][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4985.093254][ T282] ___sys_sendmsg+0xee/0x170 [ 4985.093254][ T282] __sys_sendmsg+0xcd/0x170 [ 4985.093254][ T282] do_syscall_64+0xc6/0x1e0 [ 4985.093254][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4985.093254][ T282] [ 4985.095497][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4985.095497][ T282] netdev_get_by_index+0x5e/0x80 [ 4985.095497][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4985.095497][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4985.095497][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4985.095497][ T282] ipv6_add_addr+0x411/0x2000 [ 4985.095497][ T282] inet6_addr_add+0x30e/0xa40 [ 4985.095497][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4985.095497][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4985.095497][ T282] netlink_rcv_skb+0x130/0x360 [ 4985.095497][ T282] netlink_unicast+0x449/0x710 [ 4985.095497][ T282] netlink_sendmsg+0x723/0xbe0 [ 4985.095497][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4985.095497][ T282] ___sys_sendmsg+0xee/0x170 [ 4985.095497][ T282] __sys_sendmsg+0xcd/0x170 [ 4985.095497][ T282] do_syscall_64+0xc6/0x1e0 [ 4985.095497][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4985.095497][ T282] [ 4985.097740][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4985.097740][ T282] netdev_get_by_index+0x5e/0x80 [ 4985.097740][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4985.097740][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4985.097740][ T282] ip6_route_add+0x1c/0x140 [ 4985.097740][ T282] addrconf_add_mroute+0x129/0x180 [ 4985.097740][ T282] addrconf_add_dev+0xe2/0x170 [ 4985.097740][ T282] inet6_addr_add+0x12f/0xa40 [ 4985.097740][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4985.097740][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4985.097740][ T282] netlink_rcv_skb+0x130/0x360 [ 4985.097740][ T282] netlink_unicast+0x449/0x710 [ 4985.097740][ T282] netlink_sendmsg+0x723/0xbe0 [ 4985.097740][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4985.097740][ T282] ___sys_sendmsg+0xee/0x170 [ 4985.097740][ T282] __sys_sendmsg+0xcd/0x170 [ 4985.097740][ T282] do_syscall_64+0xc6/0x1e0 [ 4985.097740][ T282] [ 4985.099940][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4985.099940][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4985.099940][ T282] ipv6_find_idev+0x102/0x170 [ 4985.099940][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4985.099940][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4985.099940][ T282] netlink_rcv_skb+0x130/0x360 [ 4985.099940][ T282] netlink_unicast+0x449/0x710 [ 4985.099940][ T282] netlink_sendmsg+0x723/0xbe0 [ 4985.099940][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4985.099940][ T282] ___sys_sendmsg+0xee/0x170 [ 4985.099940][ T282] __sys_sendmsg+0xcd/0x170 [ 4985.099940][ T282] do_syscall_64+0xc6/0x1e0 [ 4985.099940][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4985.099940][ T282] [ 4985.101665][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4985.101665][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4985.101665][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4985.101665][ T282] ipv6_find_idev+0x102/0x170 [ 4985.101665][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4985.101665][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4985.101665][ T282] netlink_rcv_skb+0x130/0x360 [ 4985.101665][ T282] netlink_unicast+0x449/0x710 [ 4985.101665][ T282] netlink_sendmsg+0x723/0xbe0 [ 4985.101665][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4985.101665][ T282] ___sys_sendmsg+0xee/0x170 [ 4985.101665][ T282] __sys_sendmsg+0xcd/0x170 [ 4985.101665][ T282] do_syscall_64+0xc6/0x1e0 [ 4985.101665][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4985.101665][ T282] [ 4994.306953][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 4994.307395][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4994.307395][ T284] netdev_get_by_index+0x5e/0x80 [ 4994.307395][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4994.307395][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4994.307395][ T284] ip6_route_add+0x1c/0x140 [ 4994.307395][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 4994.307395][ T284] inet6_addr_add+0x4f8/0xa40 [ 4994.307395][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4994.307395][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4994.307395][ T284] netlink_rcv_skb+0x130/0x360 [ 4994.307395][ T284] netlink_unicast+0x449/0x710 [ 4994.307395][ T284] netlink_sendmsg+0x723/0xbe0 [ 4994.307395][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4994.307395][ T284] ___sys_sendmsg+0xee/0x170 [ 4994.307395][ T284] __sys_sendmsg+0xcd/0x170 [ 4994.307395][ T284] do_syscall_64+0xc6/0x1e0 [ 4994.307395][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4994.307395][ T284] [ 4994.309685][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4994.309685][ T284] netdev_get_by_index+0x5e/0x80 [ 4994.309685][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4994.309685][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4994.309685][ T284] addrconf_f6i_alloc+0x244/0x410 [ 4994.309685][ T284] ipv6_add_addr+0x411/0x2000 [ 4994.309685][ T284] inet6_addr_add+0x30e/0xa40 [ 4994.309685][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4994.309685][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4994.309685][ T284] netlink_rcv_skb+0x130/0x360 [ 4994.309685][ T284] netlink_unicast+0x449/0x710 [ 4994.309685][ T284] netlink_sendmsg+0x723/0xbe0 [ 4994.309685][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4994.309685][ T284] ___sys_sendmsg+0xee/0x170 [ 4994.309685][ T284] __sys_sendmsg+0xcd/0x170 [ 4994.309685][ T284] do_syscall_64+0xc6/0x1e0 [ 4994.309685][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4994.309685][ T284] [ 4994.312409][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4994.312409][ T284] netdev_get_by_index+0x5e/0x80 [ 4994.312409][ T284] fib6_nh_init+0x3d8/0x15b0 [ 4994.312409][ T284] ip6_route_info_create+0xf18/0x17d0 [ 4994.312409][ T284] ip6_route_add+0x1c/0x140 [ 4994.312409][ T284] addrconf_add_mroute+0x129/0x180 [ 4994.312409][ T284] addrconf_add_dev+0xe2/0x170 [ 4994.312409][ T284] inet6_addr_add+0x12f/0xa40 [ 4994.312409][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 4994.312409][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4994.312409][ T284] netlink_rcv_skb+0x130/0x360 [ 4994.312409][ T284] netlink_unicast+0x449/0x710 [ 4994.312409][ T284] netlink_sendmsg+0x723/0xbe0 [ 4994.312409][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4994.312409][ T284] ___sys_sendmsg+0xee/0x170 [ 4994.312409][ T284] __sys_sendmsg+0xcd/0x170 [ 4994.312409][ T284] do_syscall_64+0xc6/0x1e0 [ 4994.312409][ T284] [ 4994.314607][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4994.314607][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 4994.314607][ T284] ipv6_find_idev+0x102/0x170 [ 4994.314607][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4994.314607][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4994.314607][ T284] netlink_rcv_skb+0x130/0x360 [ 4994.314607][ T284] netlink_unicast+0x449/0x710 [ 4994.314607][ T284] netlink_sendmsg+0x723/0xbe0 [ 4994.314607][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4994.314607][ T284] ___sys_sendmsg+0xee/0x170 [ 4994.314607][ T284] __sys_sendmsg+0xcd/0x170 [ 4994.314607][ T284] do_syscall_64+0xc6/0x1e0 [ 4994.314607][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4994.314607][ T284] [ 4994.316342][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 4994.316342][ T284] neigh_parms_alloc+0x1e5/0x510 [ 4994.316342][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 4994.316342][ T284] ipv6_find_idev+0x102/0x170 [ 4994.316342][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 4994.316342][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4994.316342][ T284] netlink_rcv_skb+0x130/0x360 [ 4994.316342][ T284] netlink_unicast+0x449/0x710 [ 4994.316342][ T284] netlink_sendmsg+0x723/0xbe0 [ 4994.316342][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 4994.316342][ T284] ___sys_sendmsg+0xee/0x170 [ 4994.316342][ T284] __sys_sendmsg+0xcd/0x170 [ 4994.316342][ T284] do_syscall_64+0xc6/0x1e0 [ 4994.316342][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4994.316342][ T284] [ 4995.154938][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 4995.155370][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 4995.155370][ T282] dst_init+0x84/0x4a0 [ 4995.155370][ T282] dst_alloc+0x97/0x150 [ 4995.155370][ T282] ip6_dst_alloc+0x23/0x90 [ 4995.155370][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4995.155370][ T282] ip6_pol_route+0x56f/0x840 [ 4995.155370][ T282] fib6_rule_lookup+0x196/0x240 [ 4995.155370][ T282] ip6_route_input+0x542/0x980 [ 4995.155370][ T282] ipv6_rcv+0x8f/0x400 [ 4995.155370][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 4995.155370][ T282] process_backlog+0x101/0x620 [ 4995.155370][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 4995.155370][ T282] net_rx_action+0x495/0xbe0 [ 4995.155370][ T282] __do_softirq+0x1b5/0x7f6 [ 4995.155370][ T282] [ 4995.157203][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4995.157203][ T282] netdev_get_by_index+0x5e/0x80 [ 4995.157203][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4995.157203][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4995.157203][ T282] ip6_route_add+0x1c/0x140 [ 4995.157203][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 4995.157203][ T282] inet6_addr_add+0x4f8/0xa40 [ 4995.157203][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4995.157203][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4995.157203][ T282] netlink_rcv_skb+0x130/0x360 [ 4995.157203][ T282] netlink_unicast+0x449/0x710 [ 4995.157203][ T282] netlink_sendmsg+0x723/0xbe0 [ 4995.157203][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4995.157203][ T282] ___sys_sendmsg+0xee/0x170 [ 4995.157203][ T282] __sys_sendmsg+0xcd/0x170 [ 4995.157203][ T282] do_syscall_64+0xc6/0x1e0 [ 4995.157203][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4995.157203][ T282] [ 4995.159440][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4995.159440][ T282] netdev_get_by_index+0x5e/0x80 [ 4995.159440][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4995.159440][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4995.159440][ T282] addrconf_f6i_alloc+0x244/0x410 [ 4995.159440][ T282] ipv6_add_addr+0x411/0x2000 [ 4995.159440][ T282] inet6_addr_add+0x30e/0xa40 [ 4995.159440][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4995.159440][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4995.159440][ T282] netlink_rcv_skb+0x130/0x360 [ 4995.159440][ T282] netlink_unicast+0x449/0x710 [ 4995.159440][ T282] netlink_sendmsg+0x723/0xbe0 [ 4995.159440][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4995.159440][ T282] ___sys_sendmsg+0xee/0x170 [ 4995.159440][ T282] __sys_sendmsg+0xcd/0x170 [ 4995.159440][ T282] do_syscall_64+0xc6/0x1e0 [ 4995.159440][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4995.159440][ T282] [ 4995.161687][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4995.161687][ T282] netdev_get_by_index+0x5e/0x80 [ 4995.161687][ T282] fib6_nh_init+0x3d8/0x15b0 [ 4995.161687][ T282] ip6_route_info_create+0xf18/0x17d0 [ 4995.161687][ T282] ip6_route_add+0x1c/0x140 [ 4995.161687][ T282] addrconf_add_mroute+0x129/0x180 [ 4995.161687][ T282] addrconf_add_dev+0xe2/0x170 [ 4995.161687][ T282] inet6_addr_add+0x12f/0xa40 [ 4995.161687][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 4995.161687][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4995.161687][ T282] netlink_rcv_skb+0x130/0x360 [ 4995.161687][ T282] netlink_unicast+0x449/0x710 [ 4995.161687][ T282] netlink_sendmsg+0x723/0xbe0 [ 4995.161687][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4995.161687][ T282] ___sys_sendmsg+0xee/0x170 [ 4995.161687][ T282] __sys_sendmsg+0xcd/0x170 [ 4995.161687][ T282] do_syscall_64+0xc6/0x1e0 [ 4995.161687][ T282] [ 4995.163896][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4995.163896][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 4995.163896][ T282] ipv6_find_idev+0x102/0x170 [ 4995.163896][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4995.163896][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4995.163896][ T282] netlink_rcv_skb+0x130/0x360 [ 4995.163896][ T282] netlink_unicast+0x449/0x710 [ 4995.163896][ T282] netlink_sendmsg+0x723/0xbe0 [ 4995.163896][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4995.163896][ T282] ___sys_sendmsg+0xee/0x170 [ 4995.163896][ T282] __sys_sendmsg+0xcd/0x170 [ 4995.163896][ T282] do_syscall_64+0xc6/0x1e0 [ 4995.163896][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4995.163896][ T282] [ 4995.165614][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 4995.165614][ T282] neigh_parms_alloc+0x1e5/0x510 [ 4995.165614][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 4995.165614][ T282] ipv6_find_idev+0x102/0x170 [ 4995.165614][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 4995.165614][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4995.165614][ T282] netlink_rcv_skb+0x130/0x360 [ 4995.165614][ T282] netlink_unicast+0x449/0x710 [ 4995.165614][ T282] netlink_sendmsg+0x723/0xbe0 [ 4995.165614][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 4995.165614][ T282] ___sys_sendmsg+0xee/0x170 [ 4995.165614][ T282] __sys_sendmsg+0xcd/0x170 [ 4995.165614][ T282] do_syscall_64+0xc6/0x1e0 [ 4995.165614][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4995.165614][ T282] [ 5004.458956][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5004.459384][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5004.459384][ T284] netdev_get_by_index+0x5e/0x80 [ 5004.459384][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5004.459384][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5004.459384][ T284] ip6_route_add+0x1c/0x140 [ 5004.459384][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5004.459384][ T284] inet6_addr_add+0x4f8/0xa40 [ 5004.459384][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5004.459384][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5004.459384][ T284] netlink_rcv_skb+0x130/0x360 [ 5004.459384][ T284] netlink_unicast+0x449/0x710 [ 5004.459384][ T284] netlink_sendmsg+0x723/0xbe0 [ 5004.459384][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5004.459384][ T284] ___sys_sendmsg+0xee/0x170 [ 5004.459384][ T284] __sys_sendmsg+0xcd/0x170 [ 5004.459384][ T284] do_syscall_64+0xc6/0x1e0 [ 5004.459384][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5004.459384][ T284] [ 5004.461744][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5004.461744][ T284] netdev_get_by_index+0x5e/0x80 [ 5004.461744][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5004.461744][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5004.461744][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5004.461744][ T284] ipv6_add_addr+0x411/0x2000 [ 5004.461744][ T284] inet6_addr_add+0x30e/0xa40 [ 5004.461744][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5004.461744][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5004.461744][ T284] netlink_rcv_skb+0x130/0x360 [ 5004.461744][ T284] netlink_unicast+0x449/0x710 [ 5004.461744][ T284] netlink_sendmsg+0x723/0xbe0 [ 5004.461744][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5004.461744][ T284] ___sys_sendmsg+0xee/0x170 [ 5004.461744][ T284] __sys_sendmsg+0xcd/0x170 [ 5004.461744][ T284] do_syscall_64+0xc6/0x1e0 [ 5004.461744][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5004.461744][ T284] [ 5004.464790][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5004.464790][ T284] netdev_get_by_index+0x5e/0x80 [ 5004.464790][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5004.464790][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5004.464790][ T284] ip6_route_add+0x1c/0x140 [ 5004.464790][ T284] addrconf_add_mroute+0x129/0x180 [ 5004.464790][ T284] addrconf_add_dev+0xe2/0x170 [ 5004.464790][ T284] inet6_addr_add+0x12f/0xa40 [ 5004.464790][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5004.464790][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5004.464790][ T284] netlink_rcv_skb+0x130/0x360 [ 5004.464790][ T284] netlink_unicast+0x449/0x710 [ 5004.464790][ T284] netlink_sendmsg+0x723/0xbe0 [ 5004.464790][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5004.464790][ T284] ___sys_sendmsg+0xee/0x170 [ 5004.464790][ T284] __sys_sendmsg+0xcd/0x170 [ 5004.464790][ T284] do_syscall_64+0xc6/0x1e0 [ 5004.464790][ T284] [ 5004.468343][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5004.468343][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5004.468343][ T284] ipv6_find_idev+0x102/0x170 [ 5004.468343][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5004.468343][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5004.468343][ T284] netlink_rcv_skb+0x130/0x360 [ 5004.468343][ T284] netlink_unicast+0x449/0x710 [ 5004.468343][ T284] netlink_sendmsg+0x723/0xbe0 [ 5004.468343][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5004.468343][ T284] ___sys_sendmsg+0xee/0x170 [ 5004.468343][ T284] __sys_sendmsg+0xcd/0x170 [ 5004.468343][ T284] do_syscall_64+0xc6/0x1e0 [ 5004.468343][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5004.468343][ T284] [ 5004.470205][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5004.470205][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5004.470205][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5004.470205][ T284] ipv6_find_idev+0x102/0x170 [ 5004.470205][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5004.470205][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5004.470205][ T284] netlink_rcv_skb+0x130/0x360 [ 5004.470205][ T284] netlink_unicast+0x449/0x710 [ 5004.470205][ T284] netlink_sendmsg+0x723/0xbe0 [ 5004.470205][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5004.470205][ T284] ___sys_sendmsg+0xee/0x170 [ 5004.470205][ T284] __sys_sendmsg+0xcd/0x170 [ 5004.470205][ T284] do_syscall_64+0xc6/0x1e0 [ 5004.470205][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5004.470205][ T284] [ 5005.226963][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5005.227409][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5005.227409][ T282] dst_init+0x84/0x4a0 [ 5005.227409][ T282] dst_alloc+0x97/0x150 [ 5005.227409][ T282] ip6_dst_alloc+0x23/0x90 [ 5005.227409][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5005.227409][ T282] ip6_pol_route+0x56f/0x840 [ 5005.227409][ T282] fib6_rule_lookup+0x196/0x240 [ 5005.227409][ T282] ip6_route_input+0x542/0x980 [ 5005.227409][ T282] ipv6_rcv+0x8f/0x400 [ 5005.227409][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5005.227409][ T282] process_backlog+0x101/0x620 [ 5005.227409][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5005.227409][ T282] net_rx_action+0x495/0xbe0 [ 5005.227409][ T282] __do_softirq+0x1b5/0x7f6 [ 5005.227409][ T282] [ 5005.229245][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5005.229245][ T282] netdev_get_by_index+0x5e/0x80 [ 5005.229245][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5005.229245][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5005.229245][ T282] ip6_route_add+0x1c/0x140 [ 5005.229245][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5005.229245][ T282] inet6_addr_add+0x4f8/0xa40 [ 5005.229245][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5005.229245][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5005.229245][ T282] netlink_rcv_skb+0x130/0x360 [ 5005.229245][ T282] netlink_unicast+0x449/0x710 [ 5005.229245][ T282] netlink_sendmsg+0x723/0xbe0 [ 5005.229245][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5005.229245][ T282] ___sys_sendmsg+0xee/0x170 [ 5005.229245][ T282] __sys_sendmsg+0xcd/0x170 [ 5005.229245][ T282] do_syscall_64+0xc6/0x1e0 [ 5005.229245][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5005.229245][ T282] [ 5005.233393][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5005.233393][ T282] netdev_get_by_index+0x5e/0x80 [ 5005.233393][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5005.233393][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5005.233393][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5005.233393][ T282] ipv6_add_addr+0x411/0x2000 [ 5005.233393][ T282] inet6_addr_add+0x30e/0xa40 [ 5005.233393][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5005.233393][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5005.233393][ T282] netlink_rcv_skb+0x130/0x360 [ 5005.233393][ T282] netlink_unicast+0x449/0x710 [ 5005.233393][ T282] netlink_sendmsg+0x723/0xbe0 [ 5005.233393][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5005.233393][ T282] ___sys_sendmsg+0xee/0x170 [ 5005.233393][ T282] __sys_sendmsg+0xcd/0x170 [ 5005.233393][ T282] do_syscall_64+0xc6/0x1e0 [ 5005.233393][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5005.233393][ T282] [ 5005.235630][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5005.235630][ T282] netdev_get_by_index+0x5e/0x80 [ 5005.235630][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5005.235630][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5005.235630][ T282] ip6_route_add+0x1c/0x140 [ 5005.235630][ T282] addrconf_add_mroute+0x129/0x180 [ 5005.235630][ T282] addrconf_add_dev+0xe2/0x170 [ 5005.235630][ T282] inet6_addr_add+0x12f/0xa40 [ 5005.235630][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5005.235630][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5005.235630][ T282] netlink_rcv_skb+0x130/0x360 [ 5005.235630][ T282] netlink_unicast+0x449/0x710 [ 5005.235630][ T282] netlink_sendmsg+0x723/0xbe0 [ 5005.235630][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5005.235630][ T282] ___sys_sendmsg+0xee/0x170 [ 5005.235630][ T282] __sys_sendmsg+0xcd/0x170 [ 5005.235630][ T282] do_syscall_64+0xc6/0x1e0 [ 5005.235630][ T282] [ 5005.237840][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5005.237840][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5005.237840][ T282] ipv6_find_idev+0x102/0x170 [ 5005.237840][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5005.237840][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5005.237840][ T282] netlink_rcv_skb+0x130/0x360 [ 5005.237840][ T282] netlink_unicast+0x449/0x710 [ 5005.237840][ T282] netlink_sendmsg+0x723/0xbe0 [ 5005.237840][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5005.237840][ T282] ___sys_sendmsg+0xee/0x170 [ 5005.237840][ T282] __sys_sendmsg+0xcd/0x170 [ 5005.237840][ T282] do_syscall_64+0xc6/0x1e0 [ 5005.237840][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5005.237840][ T282] [ 5005.239564][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5005.239564][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5005.239564][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5005.239564][ T282] ipv6_find_idev+0x102/0x170 [ 5005.239564][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5005.239564][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5005.239564][ T282] netlink_rcv_skb+0x130/0x360 [ 5005.239564][ T282] netlink_unicast+0x449/0x710 [ 5005.239564][ T282] netlink_sendmsg+0x723/0xbe0 [ 5005.239564][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5005.239564][ T282] ___sys_sendmsg+0xee/0x170 [ 5005.239564][ T282] __sys_sendmsg+0xcd/0x170 [ 5005.239564][ T282] do_syscall_64+0xc6/0x1e0 [ 5005.239564][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5005.239564][ T282] [ 5014.723019][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5014.723416][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5014.723416][ T284] netdev_get_by_index+0x5e/0x80 [ 5014.723416][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5014.723416][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5014.723416][ T284] ip6_route_add+0x1c/0x140 [ 5014.723416][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5014.723416][ T284] inet6_addr_add+0x4f8/0xa40 [ 5014.723416][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5014.723416][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5014.723416][ T284] netlink_rcv_skb+0x130/0x360 [ 5014.723416][ T284] netlink_unicast+0x449/0x710 [ 5014.723416][ T284] netlink_sendmsg+0x723/0xbe0 [ 5014.723416][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5014.723416][ T284] ___sys_sendmsg+0xee/0x170 [ 5014.723416][ T284] __sys_sendmsg+0xcd/0x170 [ 5014.723416][ T284] do_syscall_64+0xc6/0x1e0 [ 5014.723416][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5014.723416][ T284] [ 5014.725625][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5014.725625][ T284] netdev_get_by_index+0x5e/0x80 [ 5014.725625][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5014.725625][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5014.725625][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5014.725625][ T284] ipv6_add_addr+0x411/0x2000 [ 5014.725625][ T284] inet6_addr_add+0x30e/0xa40 [ 5014.725625][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5014.725625][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5014.725625][ T284] netlink_rcv_skb+0x130/0x360 [ 5014.725625][ T284] netlink_unicast+0x449/0x710 [ 5014.725625][ T284] netlink_sendmsg+0x723/0xbe0 [ 5014.725625][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5014.725625][ T284] ___sys_sendmsg+0xee/0x170 [ 5014.725625][ T284] __sys_sendmsg+0xcd/0x170 [ 5014.725625][ T284] do_syscall_64+0xc6/0x1e0 [ 5014.725625][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5014.725625][ T284] [ 5014.727859][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5014.727859][ T284] netdev_get_by_index+0x5e/0x80 [ 5014.727859][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5014.727859][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5014.727859][ T284] ip6_route_add+0x1c/0x140 [ 5014.727859][ T284] addrconf_add_mroute+0x129/0x180 [ 5014.727859][ T284] addrconf_add_dev+0xe2/0x170 [ 5014.727859][ T284] inet6_addr_add+0x12f/0xa40 [ 5014.727859][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5014.727859][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5014.727859][ T284] netlink_rcv_skb+0x130/0x360 [ 5014.727859][ T284] netlink_unicast+0x449/0x710 [ 5014.727859][ T284] netlink_sendmsg+0x723/0xbe0 [ 5014.727859][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5014.727859][ T284] ___sys_sendmsg+0xee/0x170 [ 5014.727859][ T284] __sys_sendmsg+0xcd/0x170 [ 5014.727859][ T284] do_syscall_64+0xc6/0x1e0 [ 5014.727859][ T284] [ 5014.730498][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5014.730498][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5014.730498][ T284] ipv6_find_idev+0x102/0x170 [ 5014.730498][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5014.730498][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5014.730498][ T284] netlink_rcv_skb+0x130/0x360 [ 5014.730498][ T284] netlink_unicast+0x449/0x710 [ 5014.730498][ T284] netlink_sendmsg+0x723/0xbe0 [ 5014.730498][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5014.730498][ T284] ___sys_sendmsg+0xee/0x170 [ 5014.730498][ T284] __sys_sendmsg+0xcd/0x170 [ 5014.730498][ T284] do_syscall_64+0xc6/0x1e0 [ 5014.730498][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5014.730498][ T284] [ 5014.732204][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5014.732204][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5014.732204][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5014.732204][ T284] ipv6_find_idev+0x102/0x170 [ 5014.732204][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5014.732204][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5014.732204][ T284] netlink_rcv_skb+0x130/0x360 [ 5014.732204][ T284] netlink_unicast+0x449/0x710 [ 5014.732204][ T284] netlink_sendmsg+0x723/0xbe0 [ 5014.732204][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5014.732204][ T284] ___sys_sendmsg+0xee/0x170 [ 5014.732204][ T284] __sys_sendmsg+0xcd/0x170 [ 5014.732204][ T284] do_syscall_64+0xc6/0x1e0 [ 5014.732204][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5014.732204][ T284] [ 5015.491085][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5015.491456][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5015.491456][ T282] dst_init+0x84/0x4a0 [ 5015.491456][ T282] dst_alloc+0x97/0x150 [ 5015.491456][ T282] ip6_dst_alloc+0x23/0x90 [ 5015.491456][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5015.491456][ T282] ip6_pol_route+0x56f/0x840 [ 5015.491456][ T282] fib6_rule_lookup+0x196/0x240 [ 5015.491456][ T282] ip6_route_input+0x542/0x980 [ 5015.491456][ T282] ipv6_rcv+0x8f/0x400 [ 5015.491456][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5015.491456][ T282] process_backlog+0x101/0x620 [ 5015.491456][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5015.491456][ T282] net_rx_action+0x495/0xbe0 [ 5015.491456][ T282] __do_softirq+0x1b5/0x7f6 [ 5015.491456][ T282] [ 5015.493220][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5015.493220][ T282] netdev_get_by_index+0x5e/0x80 [ 5015.493220][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5015.493220][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5015.493220][ T282] ip6_route_add+0x1c/0x140 [ 5015.493220][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5015.493220][ T282] inet6_addr_add+0x4f8/0xa40 [ 5015.493220][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5015.493220][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5015.493220][ T282] netlink_rcv_skb+0x130/0x360 [ 5015.493220][ T282] netlink_unicast+0x449/0x710 [ 5015.493220][ T282] netlink_sendmsg+0x723/0xbe0 [ 5015.493220][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5015.493220][ T282] ___sys_sendmsg+0xee/0x170 [ 5015.493220][ T282] __sys_sendmsg+0xcd/0x170 [ 5015.493220][ T282] do_syscall_64+0xc6/0x1e0 [ 5015.493220][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5015.493220][ T282] [ 5015.495457][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5015.495457][ T282] netdev_get_by_index+0x5e/0x80 [ 5015.495457][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5015.495457][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5015.495457][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5015.495457][ T282] ipv6_add_addr+0x411/0x2000 [ 5015.495457][ T282] inet6_addr_add+0x30e/0xa40 [ 5015.495457][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5015.495457][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5015.495457][ T282] netlink_rcv_skb+0x130/0x360 [ 5015.495457][ T282] netlink_unicast+0x449/0x710 [ 5015.495457][ T282] netlink_sendmsg+0x723/0xbe0 [ 5015.495457][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5015.495457][ T282] ___sys_sendmsg+0xee/0x170 [ 5015.495457][ T282] __sys_sendmsg+0xcd/0x170 [ 5015.495457][ T282] do_syscall_64+0xc6/0x1e0 [ 5015.495457][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5015.495457][ T282] [ 5015.497677][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5015.497677][ T282] netdev_get_by_index+0x5e/0x80 [ 5015.497677][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5015.497677][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5015.497677][ T282] ip6_route_add+0x1c/0x140 [ 5015.497677][ T282] addrconf_add_mroute+0x129/0x180 [ 5015.497677][ T282] addrconf_add_dev+0xe2/0x170 [ 5015.497677][ T282] inet6_addr_add+0x12f/0xa40 [ 5015.497677][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5015.497677][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5015.497677][ T282] netlink_rcv_skb+0x130/0x360 [ 5015.497677][ T282] netlink_unicast+0x449/0x710 [ 5015.497677][ T282] netlink_sendmsg+0x723/0xbe0 [ 5015.497677][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5015.497677][ T282] ___sys_sendmsg+0xee/0x170 [ 5015.497677][ T282] __sys_sendmsg+0xcd/0x170 [ 5015.497677][ T282] do_syscall_64+0xc6/0x1e0 [ 5015.497677][ T282] [ 5015.499847][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5015.499847][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5015.499847][ T282] ipv6_find_idev+0x102/0x170 [ 5015.499847][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5015.499847][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5015.499847][ T282] netlink_rcv_skb+0x130/0x360 [ 5015.499847][ T282] netlink_unicast+0x449/0x710 [ 5015.499847][ T282] netlink_sendmsg+0x723/0xbe0 [ 5015.499847][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5015.499847][ T282] ___sys_sendmsg+0xee/0x170 [ 5015.499847][ T282] __sys_sendmsg+0xcd/0x170 [ 5015.499847][ T282] do_syscall_64+0xc6/0x1e0 [ 5015.499847][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5015.499847][ T282] [ 5015.501548][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5015.501548][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5015.501548][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5015.501548][ T282] ipv6_find_idev+0x102/0x170 [ 5015.501548][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5015.501548][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5015.501548][ T282] netlink_rcv_skb+0x130/0x360 [ 5015.501548][ T282] netlink_unicast+0x449/0x710 [ 5015.501548][ T282] netlink_sendmsg+0x723/0xbe0 [ 5015.501548][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5015.501548][ T282] ___sys_sendmsg+0xee/0x170 [ 5015.501548][ T282] __sys_sendmsg+0xcd/0x170 [ 5015.501548][ T282] do_syscall_64+0xc6/0x1e0 [ 5015.501548][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5015.501548][ T282] [ 5024.978941][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5024.979322][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5024.979322][ T284] netdev_get_by_index+0x5e/0x80 [ 5024.979322][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5024.979322][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5024.979322][ T284] ip6_route_add+0x1c/0x140 [ 5024.979322][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5024.979322][ T284] inet6_addr_add+0x4f8/0xa40 [ 5024.979322][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5024.979322][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5024.979322][ T284] netlink_rcv_skb+0x130/0x360 [ 5024.979322][ T284] netlink_unicast+0x449/0x710 [ 5024.979322][ T284] netlink_sendmsg+0x723/0xbe0 [ 5024.979322][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5024.979322][ T284] ___sys_sendmsg+0xee/0x170 [ 5024.979322][ T284] __sys_sendmsg+0xcd/0x170 [ 5024.979322][ T284] do_syscall_64+0xc6/0x1e0 [ 5024.979322][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5024.979322][ T284] [ 5024.981576][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5024.981576][ T284] netdev_get_by_index+0x5e/0x80 [ 5024.981576][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5024.981576][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5024.981576][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5024.981576][ T284] ipv6_add_addr+0x411/0x2000 [ 5024.981576][ T284] inet6_addr_add+0x30e/0xa40 [ 5024.981576][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5024.981576][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5024.981576][ T284] netlink_rcv_skb+0x130/0x360 [ 5024.981576][ T284] netlink_unicast+0x449/0x710 [ 5024.981576][ T284] netlink_sendmsg+0x723/0xbe0 [ 5024.981576][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5024.981576][ T284] ___sys_sendmsg+0xee/0x170 [ 5024.981576][ T284] __sys_sendmsg+0xcd/0x170 [ 5024.981576][ T284] do_syscall_64+0xc6/0x1e0 [ 5024.981576][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5024.981576][ T284] [ 5024.983802][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5024.983802][ T284] netdev_get_by_index+0x5e/0x80 [ 5024.983802][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5024.983802][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5024.983802][ T284] ip6_route_add+0x1c/0x140 [ 5024.983802][ T284] addrconf_add_mroute+0x129/0x180 [ 5024.983802][ T284] addrconf_add_dev+0xe2/0x170 [ 5024.983802][ T284] inet6_addr_add+0x12f/0xa40 [ 5024.983802][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5024.983802][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5024.983802][ T284] netlink_rcv_skb+0x130/0x360 [ 5024.983802][ T284] netlink_unicast+0x449/0x710 [ 5024.983802][ T284] netlink_sendmsg+0x723/0xbe0 [ 5024.983802][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5024.983802][ T284] ___sys_sendmsg+0xee/0x170 [ 5024.983802][ T284] __sys_sendmsg+0xcd/0x170 [ 5024.983802][ T284] do_syscall_64+0xc6/0x1e0 [ 5024.983802][ T284] [ 5024.985987][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5024.985987][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5024.985987][ T284] ipv6_find_idev+0x102/0x170 [ 5024.985987][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5024.985987][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5024.985987][ T284] netlink_rcv_skb+0x130/0x360 [ 5024.985987][ T284] netlink_unicast+0x449/0x710 [ 5024.985987][ T284] netlink_sendmsg+0x723/0xbe0 [ 5024.985987][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5024.985987][ T284] ___sys_sendmsg+0xee/0x170 [ 5024.985987][ T284] __sys_sendmsg+0xcd/0x170 [ 5024.985987][ T284] do_syscall_64+0xc6/0x1e0 [ 5024.985987][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5024.985987][ T284] [ 5024.987706][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5024.987706][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5024.987706][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5024.987706][ T284] ipv6_find_idev+0x102/0x170 [ 5024.987706][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5024.987706][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5024.987706][ T284] netlink_rcv_skb+0x130/0x360 [ 5024.987706][ T284] netlink_unicast+0x449/0x710 [ 5024.987706][ T284] netlink_sendmsg+0x723/0xbe0 [ 5024.987706][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5024.987706][ T284] ___sys_sendmsg+0xee/0x170 [ 5024.987706][ T284] __sys_sendmsg+0xcd/0x170 [ 5024.987706][ T284] do_syscall_64+0xc6/0x1e0 [ 5024.987706][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5024.987706][ T284] [ 5025.754936][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5025.755291][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5025.755291][ T282] dst_init+0x84/0x4a0 [ 5025.755291][ T282] dst_alloc+0x97/0x150 [ 5025.755291][ T282] ip6_dst_alloc+0x23/0x90 [ 5025.755291][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5025.755291][ T282] ip6_pol_route+0x56f/0x840 [ 5025.755291][ T282] fib6_rule_lookup+0x196/0x240 [ 5025.755291][ T282] ip6_route_input+0x542/0x980 [ 5025.755291][ T282] ipv6_rcv+0x8f/0x400 [ 5025.755291][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5025.755291][ T282] process_backlog+0x101/0x620 [ 5025.755291][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5025.755291][ T282] net_rx_action+0x495/0xbe0 [ 5025.755291][ T282] __do_softirq+0x1b5/0x7f6 [ 5025.755291][ T282] [ 5025.757110][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5025.757110][ T282] netdev_get_by_index+0x5e/0x80 [ 5025.757110][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5025.757110][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5025.757110][ T282] ip6_route_add+0x1c/0x140 [ 5025.757110][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5025.757110][ T282] inet6_addr_add+0x4f8/0xa40 [ 5025.757110][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5025.757110][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5025.757110][ T282] netlink_rcv_skb+0x130/0x360 [ 5025.757110][ T282] netlink_unicast+0x449/0x710 [ 5025.757110][ T282] netlink_sendmsg+0x723/0xbe0 [ 5025.757110][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5025.757110][ T282] ___sys_sendmsg+0xee/0x170 [ 5025.757110][ T282] __sys_sendmsg+0xcd/0x170 [ 5025.757110][ T282] do_syscall_64+0xc6/0x1e0 [ 5025.757110][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5025.757110][ T282] [ 5025.759328][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5025.759328][ T282] netdev_get_by_index+0x5e/0x80 [ 5025.759328][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5025.759328][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5025.759328][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5025.759328][ T282] ipv6_add_addr+0x411/0x2000 [ 5025.759328][ T282] inet6_addr_add+0x30e/0xa40 [ 5025.759328][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5025.759328][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5025.759328][ T282] netlink_rcv_skb+0x130/0x360 [ 5025.759328][ T282] netlink_unicast+0x449/0x710 [ 5025.759328][ T282] netlink_sendmsg+0x723/0xbe0 [ 5025.759328][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5025.759328][ T282] ___sys_sendmsg+0xee/0x170 [ 5025.759328][ T282] __sys_sendmsg+0xcd/0x170 [ 5025.759328][ T282] do_syscall_64+0xc6/0x1e0 [ 5025.759328][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5025.759328][ T282] [ 5025.761542][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5025.761542][ T282] netdev_get_by_index+0x5e/0x80 [ 5025.761542][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5025.761542][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5025.761542][ T282] ip6_route_add+0x1c/0x140 [ 5025.761542][ T282] addrconf_add_mroute+0x129/0x180 [ 5025.761542][ T282] addrconf_add_dev+0xe2/0x170 [ 5025.761542][ T282] inet6_addr_add+0x12f/0xa40 [ 5025.761542][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5025.761542][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5025.761542][ T282] netlink_rcv_skb+0x130/0x360 [ 5025.761542][ T282] netlink_unicast+0x449/0x710 [ 5025.761542][ T282] netlink_sendmsg+0x723/0xbe0 [ 5025.761542][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5025.761542][ T282] ___sys_sendmsg+0xee/0x170 [ 5025.761542][ T282] __sys_sendmsg+0xcd/0x170 [ 5025.761542][ T282] do_syscall_64+0xc6/0x1e0 [ 5025.761542][ T282] [ 5025.763723][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5025.763723][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5025.763723][ T282] ipv6_find_idev+0x102/0x170 [ 5025.763723][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5025.763723][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5025.763723][ T282] netlink_rcv_skb+0x130/0x360 [ 5025.763723][ T282] netlink_unicast+0x449/0x710 [ 5025.763723][ T282] netlink_sendmsg+0x723/0xbe0 [ 5025.763723][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5025.763723][ T282] ___sys_sendmsg+0xee/0x170 [ 5025.763723][ T282] __sys_sendmsg+0xcd/0x170 [ 5025.763723][ T282] do_syscall_64+0xc6/0x1e0 [ 5025.763723][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5025.763723][ T282] [ 5025.767560][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5025.767560][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5025.767560][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5025.767560][ T282] ipv6_find_idev+0x102/0x170 [ 5025.767560][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5025.767560][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5025.767560][ T282] netlink_rcv_skb+0x130/0x360 [ 5025.767560][ T282] netlink_unicast+0x449/0x710 [ 5025.767560][ T282] netlink_sendmsg+0x723/0xbe0 [ 5025.767560][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5025.767560][ T282] ___sys_sendmsg+0xee/0x170 [ 5025.767560][ T282] __sys_sendmsg+0xcd/0x170 [ 5025.767560][ T282] do_syscall_64+0xc6/0x1e0 [ 5025.767560][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5025.767560][ T282] [ 5035.243045][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5035.243516][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5035.243516][ T284] netdev_get_by_index+0x5e/0x80 [ 5035.243516][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5035.243516][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5035.243516][ T284] ip6_route_add+0x1c/0x140 [ 5035.243516][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5035.243516][ T284] inet6_addr_add+0x4f8/0xa40 [ 5035.243516][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5035.243516][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5035.243516][ T284] netlink_rcv_skb+0x130/0x360 [ 5035.243516][ T284] netlink_unicast+0x449/0x710 [ 5035.243516][ T284] netlink_sendmsg+0x723/0xbe0 [ 5035.243516][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5035.243516][ T284] ___sys_sendmsg+0xee/0x170 [ 5035.243516][ T284] __sys_sendmsg+0xcd/0x170 [ 5035.243516][ T284] do_syscall_64+0xc6/0x1e0 [ 5035.243516][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5035.243516][ T284] [ 5035.245737][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5035.245737][ T284] netdev_get_by_index+0x5e/0x80 [ 5035.245737][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5035.245737][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5035.245737][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5035.245737][ T284] ipv6_add_addr+0x411/0x2000 [ 5035.245737][ T284] inet6_addr_add+0x30e/0xa40 [ 5035.245737][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5035.245737][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5035.245737][ T284] netlink_rcv_skb+0x130/0x360 [ 5035.245737][ T284] netlink_unicast+0x449/0x710 [ 5035.245737][ T284] netlink_sendmsg+0x723/0xbe0 [ 5035.245737][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5035.245737][ T284] ___sys_sendmsg+0xee/0x170 [ 5035.245737][ T284] __sys_sendmsg+0xcd/0x170 [ 5035.245737][ T284] do_syscall_64+0xc6/0x1e0 [ 5035.245737][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5035.245737][ T284] [ 5035.247949][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5035.247949][ T284] netdev_get_by_index+0x5e/0x80 [ 5035.247949][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5035.247949][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5035.247949][ T284] ip6_route_add+0x1c/0x140 [ 5035.247949][ T284] addrconf_add_mroute+0x129/0x180 [ 5035.247949][ T284] addrconf_add_dev+0xe2/0x170 [ 5035.247949][ T284] inet6_addr_add+0x12f/0xa40 [ 5035.247949][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5035.247949][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5035.247949][ T284] netlink_rcv_skb+0x130/0x360 [ 5035.247949][ T284] netlink_unicast+0x449/0x710 [ 5035.247949][ T284] netlink_sendmsg+0x723/0xbe0 [ 5035.247949][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5035.247949][ T284] ___sys_sendmsg+0xee/0x170 [ 5035.247949][ T284] __sys_sendmsg+0xcd/0x170 [ 5035.247949][ T284] do_syscall_64+0xc6/0x1e0 [ 5035.247949][ T284] [ 5035.250111][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5035.250111][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5035.250111][ T284] ipv6_find_idev+0x102/0x170 [ 5035.250111][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5035.250111][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5035.250111][ T284] netlink_rcv_skb+0x130/0x360 [ 5035.250111][ T284] netlink_unicast+0x449/0x710 [ 5035.250111][ T284] netlink_sendmsg+0x723/0xbe0 [ 5035.250111][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5035.250111][ T284] ___sys_sendmsg+0xee/0x170 [ 5035.250111][ T284] __sys_sendmsg+0xcd/0x170 [ 5035.250111][ T284] do_syscall_64+0xc6/0x1e0 [ 5035.250111][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5035.250111][ T284] [ 5035.251807][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5035.251807][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5035.251807][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5035.251807][ T284] ipv6_find_idev+0x102/0x170 [ 5035.251807][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5035.251807][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5035.251807][ T284] netlink_rcv_skb+0x130/0x360 [ 5035.251807][ T284] netlink_unicast+0x449/0x710 [ 5035.251807][ T284] netlink_sendmsg+0x723/0xbe0 [ 5035.251807][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5035.251807][ T284] ___sys_sendmsg+0xee/0x170 [ 5035.251807][ T284] __sys_sendmsg+0xcd/0x170 [ 5035.251807][ T284] do_syscall_64+0xc6/0x1e0 [ 5035.251807][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5035.251807][ T284] [ 5036.019021][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5036.019423][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5036.019423][ T282] dst_init+0x84/0x4a0 [ 5036.019423][ T282] dst_alloc+0x97/0x150 [ 5036.019423][ T282] ip6_dst_alloc+0x23/0x90 [ 5036.019423][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5036.019423][ T282] ip6_pol_route+0x56f/0x840 [ 5036.019423][ T282] fib6_rule_lookup+0x196/0x240 [ 5036.019423][ T282] ip6_route_input+0x542/0x980 [ 5036.019423][ T282] ipv6_rcv+0x8f/0x400 [ 5036.019423][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5036.019423][ T282] process_backlog+0x101/0x620 [ 5036.019423][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5036.019423][ T282] net_rx_action+0x495/0xbe0 [ 5036.019423][ T282] __do_softirq+0x1b5/0x7f6 [ 5036.019423][ T282] [ 5036.021239][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5036.021239][ T282] netdev_get_by_index+0x5e/0x80 [ 5036.021239][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5036.021239][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5036.021239][ T282] ip6_route_add+0x1c/0x140 [ 5036.021239][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5036.021239][ T282] inet6_addr_add+0x4f8/0xa40 [ 5036.021239][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5036.021239][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5036.021239][ T282] netlink_rcv_skb+0x130/0x360 [ 5036.021239][ T282] netlink_unicast+0x449/0x710 [ 5036.021239][ T282] netlink_sendmsg+0x723/0xbe0 [ 5036.021239][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5036.021239][ T282] ___sys_sendmsg+0xee/0x170 [ 5036.021239][ T282] __sys_sendmsg+0xcd/0x170 [ 5036.021239][ T282] do_syscall_64+0xc6/0x1e0 [ 5036.021239][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5036.021239][ T282] [ 5036.023463][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5036.023463][ T282] netdev_get_by_index+0x5e/0x80 [ 5036.023463][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5036.023463][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5036.023463][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5036.023463][ T282] ipv6_add_addr+0x411/0x2000 [ 5036.023463][ T282] inet6_addr_add+0x30e/0xa40 [ 5036.023463][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5036.023463][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5036.023463][ T282] netlink_rcv_skb+0x130/0x360 [ 5036.023463][ T282] netlink_unicast+0x449/0x710 [ 5036.023463][ T282] netlink_sendmsg+0x723/0xbe0 [ 5036.023463][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5036.023463][ T282] ___sys_sendmsg+0xee/0x170 [ 5036.023463][ T282] __sys_sendmsg+0xcd/0x170 [ 5036.023463][ T282] do_syscall_64+0xc6/0x1e0 [ 5036.023463][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5036.023463][ T282] [ 5036.025715][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5036.025715][ T282] netdev_get_by_index+0x5e/0x80 [ 5036.025715][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5036.025715][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5036.025715][ T282] ip6_route_add+0x1c/0x140 [ 5036.025715][ T282] addrconf_add_mroute+0x129/0x180 [ 5036.025715][ T282] addrconf_add_dev+0xe2/0x170 [ 5036.025715][ T282] inet6_addr_add+0x12f/0xa40 [ 5036.025715][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5036.025715][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5036.025715][ T282] netlink_rcv_skb+0x130/0x360 [ 5036.025715][ T282] netlink_unicast+0x449/0x710 [ 5036.025715][ T282] netlink_sendmsg+0x723/0xbe0 [ 5036.025715][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5036.025715][ T282] ___sys_sendmsg+0xee/0x170 [ 5036.025715][ T282] __sys_sendmsg+0xcd/0x170 [ 5036.025715][ T282] do_syscall_64+0xc6/0x1e0 [ 5036.025715][ T282] [ 5036.027896][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5036.027896][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5036.027896][ T282] ipv6_find_idev+0x102/0x170 [ 5036.027896][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5036.027896][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5036.027896][ T282] netlink_rcv_skb+0x130/0x360 [ 5036.027896][ T282] netlink_unicast+0x449/0x710 [ 5036.027896][ T282] netlink_sendmsg+0x723/0xbe0 [ 5036.027896][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5036.027896][ T282] ___sys_sendmsg+0xee/0x170 [ 5036.027896][ T282] __sys_sendmsg+0xcd/0x170 [ 5036.027896][ T282] do_syscall_64+0xc6/0x1e0 [ 5036.027896][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5036.027896][ T282] [ 5036.029590][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5036.029590][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5036.029590][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5036.029590][ T282] ipv6_find_idev+0x102/0x170 [ 5036.029590][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5036.029590][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5036.029590][ T282] netlink_rcv_skb+0x130/0x360 [ 5036.029590][ T282] netlink_unicast+0x449/0x710 [ 5036.029590][ T282] netlink_sendmsg+0x723/0xbe0 [ 5036.029590][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5036.029590][ T282] ___sys_sendmsg+0xee/0x170 [ 5036.029590][ T282] __sys_sendmsg+0xcd/0x170 [ 5036.029590][ T282] do_syscall_64+0xc6/0x1e0 [ 5036.029590][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5036.029590][ T282] [ 5045.499023][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5045.499424][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5045.499424][ T284] netdev_get_by_index+0x5e/0x80 [ 5045.499424][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5045.499424][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5045.499424][ T284] ip6_route_add+0x1c/0x140 [ 5045.499424][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5045.499424][ T284] inet6_addr_add+0x4f8/0xa40 [ 5045.499424][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5045.499424][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5045.499424][ T284] netlink_rcv_skb+0x130/0x360 [ 5045.499424][ T284] netlink_unicast+0x449/0x710 [ 5045.499424][ T284] netlink_sendmsg+0x723/0xbe0 [ 5045.499424][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5045.499424][ T284] ___sys_sendmsg+0xee/0x170 [ 5045.499424][ T284] __sys_sendmsg+0xcd/0x170 [ 5045.499424][ T284] do_syscall_64+0xc6/0x1e0 [ 5045.499424][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5045.499424][ T284] [ 5045.501666][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5045.501666][ T284] netdev_get_by_index+0x5e/0x80 [ 5045.501666][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5045.501666][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5045.501666][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5045.501666][ T284] ipv6_add_addr+0x411/0x2000 [ 5045.501666][ T284] inet6_addr_add+0x30e/0xa40 [ 5045.501666][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5045.501666][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5045.501666][ T284] netlink_rcv_skb+0x130/0x360 [ 5045.501666][ T284] netlink_unicast+0x449/0x710 [ 5045.501666][ T284] netlink_sendmsg+0x723/0xbe0 [ 5045.501666][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5045.501666][ T284] ___sys_sendmsg+0xee/0x170 [ 5045.501666][ T284] __sys_sendmsg+0xcd/0x170 [ 5045.501666][ T284] do_syscall_64+0xc6/0x1e0 [ 5045.501666][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5045.501666][ T284] [ 5045.503866][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5045.503866][ T284] netdev_get_by_index+0x5e/0x80 [ 5045.503866][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5045.503866][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5045.503866][ T284] ip6_route_add+0x1c/0x140 [ 5045.503866][ T284] addrconf_add_mroute+0x129/0x180 [ 5045.503866][ T284] addrconf_add_dev+0xe2/0x170 [ 5045.503866][ T284] inet6_addr_add+0x12f/0xa40 [ 5045.503866][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5045.503866][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5045.503866][ T284] netlink_rcv_skb+0x130/0x360 [ 5045.503866][ T284] netlink_unicast+0x449/0x710 [ 5045.503866][ T284] netlink_sendmsg+0x723/0xbe0 [ 5045.503866][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5045.503866][ T284] ___sys_sendmsg+0xee/0x170 [ 5045.503866][ T284] __sys_sendmsg+0xcd/0x170 [ 5045.503866][ T284] do_syscall_64+0xc6/0x1e0 [ 5045.503866][ T284] [ 5045.506032][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5045.506032][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5045.506032][ T284] ipv6_find_idev+0x102/0x170 [ 5045.506032][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5045.506032][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5045.506032][ T284] netlink_rcv_skb+0x130/0x360 [ 5045.506032][ T284] netlink_unicast+0x449/0x710 [ 5045.506032][ T284] netlink_sendmsg+0x723/0xbe0 [ 5045.506032][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5045.506032][ T284] ___sys_sendmsg+0xee/0x170 [ 5045.506032][ T284] __sys_sendmsg+0xcd/0x170 [ 5045.506032][ T284] do_syscall_64+0xc6/0x1e0 [ 5045.506032][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5045.506032][ T284] [ 5045.507748][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5045.507748][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5045.507748][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5045.507748][ T284] ipv6_find_idev+0x102/0x170 [ 5045.507748][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5045.507748][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5045.507748][ T284] netlink_rcv_skb+0x130/0x360 [ 5045.507748][ T284] netlink_unicast+0x449/0x710 [ 5045.507748][ T284] netlink_sendmsg+0x723/0xbe0 [ 5045.507748][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5045.507748][ T284] ___sys_sendmsg+0xee/0x170 [ 5045.507748][ T284] __sys_sendmsg+0xcd/0x170 [ 5045.507748][ T284] do_syscall_64+0xc6/0x1e0 [ 5045.507748][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5045.507748][ T284] [ 5046.283022][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5046.283467][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5046.283467][ T282] dst_init+0x84/0x4a0 [ 5046.283467][ T282] dst_alloc+0x97/0x150 [ 5046.283467][ T282] ip6_dst_alloc+0x23/0x90 [ 5046.283467][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5046.283467][ T282] ip6_pol_route+0x56f/0x840 [ 5046.283467][ T282] fib6_rule_lookup+0x196/0x240 [ 5046.283467][ T282] ip6_route_input+0x542/0x980 [ 5046.283467][ T282] ipv6_rcv+0x8f/0x400 [ 5046.283467][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5046.283467][ T282] process_backlog+0x101/0x620 [ 5046.283467][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5046.283467][ T282] net_rx_action+0x495/0xbe0 [ 5046.283467][ T282] __do_softirq+0x1b5/0x7f6 [ 5046.283467][ T282] [ 5046.285284][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5046.285284][ T282] netdev_get_by_index+0x5e/0x80 [ 5046.285284][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5046.285284][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5046.285284][ T282] ip6_route_add+0x1c/0x140 [ 5046.285284][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5046.285284][ T282] inet6_addr_add+0x4f8/0xa40 [ 5046.285284][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5046.285284][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5046.285284][ T282] netlink_rcv_skb+0x130/0x360 [ 5046.285284][ T282] netlink_unicast+0x449/0x710 [ 5046.285284][ T282] netlink_sendmsg+0x723/0xbe0 [ 5046.285284][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5046.285284][ T282] ___sys_sendmsg+0xee/0x170 [ 5046.285284][ T282] __sys_sendmsg+0xcd/0x170 [ 5046.285284][ T282] do_syscall_64+0xc6/0x1e0 [ 5046.285284][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5046.285284][ T282] [ 5046.287509][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5046.287509][ T282] netdev_get_by_index+0x5e/0x80 [ 5046.287509][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5046.287509][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5046.287509][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5046.287509][ T282] ipv6_add_addr+0x411/0x2000 [ 5046.287509][ T282] inet6_addr_add+0x30e/0xa40 [ 5046.287509][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5046.287509][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5046.287509][ T282] netlink_rcv_skb+0x130/0x360 [ 5046.287509][ T282] netlink_unicast+0x449/0x710 [ 5046.287509][ T282] netlink_sendmsg+0x723/0xbe0 [ 5046.287509][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5046.287509][ T282] ___sys_sendmsg+0xee/0x170 [ 5046.287509][ T282] __sys_sendmsg+0xcd/0x170 [ 5046.287509][ T282] do_syscall_64+0xc6/0x1e0 [ 5046.287509][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5046.287509][ T282] [ 5046.289720][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5046.289720][ T282] netdev_get_by_index+0x5e/0x80 [ 5046.289720][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5046.289720][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5046.289720][ T282] ip6_route_add+0x1c/0x140 [ 5046.289720][ T282] addrconf_add_mroute+0x129/0x180 [ 5046.289720][ T282] addrconf_add_dev+0xe2/0x170 [ 5046.289720][ T282] inet6_addr_add+0x12f/0xa40 [ 5046.289720][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5046.289720][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5046.289720][ T282] netlink_rcv_skb+0x130/0x360 [ 5046.289720][ T282] netlink_unicast+0x449/0x710 [ 5046.289720][ T282] netlink_sendmsg+0x723/0xbe0 [ 5046.289720][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5046.289720][ T282] ___sys_sendmsg+0xee/0x170 [ 5046.289720][ T282] __sys_sendmsg+0xcd/0x170 [ 5046.289720][ T282] do_syscall_64+0xc6/0x1e0 [ 5046.289720][ T282] [ 5046.291892][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5046.291892][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5046.291892][ T282] ipv6_find_idev+0x102/0x170 [ 5046.291892][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5046.291892][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5046.291892][ T282] netlink_rcv_skb+0x130/0x360 [ 5046.291892][ T282] netlink_unicast+0x449/0x710 [ 5046.291892][ T282] netlink_sendmsg+0x723/0xbe0 [ 5046.291892][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5046.291892][ T282] ___sys_sendmsg+0xee/0x170 [ 5046.291892][ T282] __sys_sendmsg+0xcd/0x170 [ 5046.291892][ T282] do_syscall_64+0xc6/0x1e0 [ 5046.291892][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5046.291892][ T282] [ 5046.293598][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5046.293598][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5046.293598][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5046.293598][ T282] ipv6_find_idev+0x102/0x170 [ 5046.293598][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5046.293598][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5046.293598][ T282] netlink_rcv_skb+0x130/0x360 [ 5046.293598][ T282] netlink_unicast+0x449/0x710 [ 5046.293598][ T282] netlink_sendmsg+0x723/0xbe0 [ 5046.293598][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5046.293598][ T282] ___sys_sendmsg+0xee/0x170 [ 5046.293598][ T282] __sys_sendmsg+0xcd/0x170 [ 5046.293598][ T282] do_syscall_64+0xc6/0x1e0 [ 5046.293598][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5046.293598][ T282] [ 5055.763034][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5055.763498][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5055.763498][ T284] netdev_get_by_index+0x5e/0x80 [ 5055.763498][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5055.763498][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5055.763498][ T284] ip6_route_add+0x1c/0x140 [ 5055.763498][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5055.763498][ T284] inet6_addr_add+0x4f8/0xa40 [ 5055.763498][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5055.763498][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5055.763498][ T284] netlink_rcv_skb+0x130/0x360 [ 5055.763498][ T284] netlink_unicast+0x449/0x710 [ 5055.763498][ T284] netlink_sendmsg+0x723/0xbe0 [ 5055.763498][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5055.763498][ T284] ___sys_sendmsg+0xee/0x170 [ 5055.763498][ T284] __sys_sendmsg+0xcd/0x170 [ 5055.763498][ T284] do_syscall_64+0xc6/0x1e0 [ 5055.763498][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5055.763498][ T284] [ 5055.766021][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5055.766021][ T284] netdev_get_by_index+0x5e/0x80 [ 5055.766021][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5055.766021][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5055.766021][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5055.766021][ T284] ipv6_add_addr+0x411/0x2000 [ 5055.766021][ T284] inet6_addr_add+0x30e/0xa40 [ 5055.766021][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5055.766021][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5055.766021][ T284] netlink_rcv_skb+0x130/0x360 [ 5055.766021][ T284] netlink_unicast+0x449/0x710 [ 5055.766021][ T284] netlink_sendmsg+0x723/0xbe0 [ 5055.766021][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5055.766021][ T284] ___sys_sendmsg+0xee/0x170 [ 5055.766021][ T284] __sys_sendmsg+0xcd/0x170 [ 5055.766021][ T284] do_syscall_64+0xc6/0x1e0 [ 5055.766021][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5055.766021][ T284] [ 5055.768622][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5055.768622][ T284] netdev_get_by_index+0x5e/0x80 [ 5055.768622][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5055.768622][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5055.768622][ T284] ip6_route_add+0x1c/0x140 [ 5055.768622][ T284] addrconf_add_mroute+0x129/0x180 [ 5055.768622][ T284] addrconf_add_dev+0xe2/0x170 [ 5055.768622][ T284] inet6_addr_add+0x12f/0xa40 [ 5055.768622][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5055.768622][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5055.768622][ T284] netlink_rcv_skb+0x130/0x360 [ 5055.768622][ T284] netlink_unicast+0x449/0x710 [ 5055.768622][ T284] netlink_sendmsg+0x723/0xbe0 [ 5055.768622][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5055.768622][ T284] ___sys_sendmsg+0xee/0x170 [ 5055.768622][ T284] __sys_sendmsg+0xcd/0x170 [ 5055.768622][ T284] do_syscall_64+0xc6/0x1e0 [ 5055.768622][ T284] [ 5055.771309][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5055.771309][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5055.771309][ T284] ipv6_find_idev+0x102/0x170 [ 5055.771309][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5055.771309][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5055.771309][ T284] netlink_rcv_skb+0x130/0x360 [ 5055.771309][ T284] netlink_unicast+0x449/0x710 [ 5055.771309][ T284] netlink_sendmsg+0x723/0xbe0 [ 5055.771309][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5055.771309][ T284] ___sys_sendmsg+0xee/0x170 [ 5055.771309][ T284] __sys_sendmsg+0xcd/0x170 [ 5055.771309][ T284] do_syscall_64+0xc6/0x1e0 [ 5055.771309][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5055.771309][ T284] [ 5055.773314][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5055.773314][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5055.773314][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5055.773314][ T284] ipv6_find_idev+0x102/0x170 [ 5055.773314][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5055.773314][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5055.773314][ T284] netlink_rcv_skb+0x130/0x360 [ 5055.773314][ T284] netlink_unicast+0x449/0x710 [ 5055.773314][ T284] netlink_sendmsg+0x723/0xbe0 [ 5055.773314][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5055.773314][ T284] ___sys_sendmsg+0xee/0x170 [ 5055.773314][ T284] __sys_sendmsg+0xcd/0x170 [ 5055.773314][ T284] do_syscall_64+0xc6/0x1e0 [ 5055.773314][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5055.773314][ T284] [ 5056.547020][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5056.547389][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5056.547389][ T282] dst_init+0x84/0x4a0 [ 5056.547389][ T282] dst_alloc+0x97/0x150 [ 5056.547389][ T282] ip6_dst_alloc+0x23/0x90 [ 5056.547389][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5056.547389][ T282] ip6_pol_route+0x56f/0x840 [ 5056.547389][ T282] fib6_rule_lookup+0x196/0x240 [ 5056.547389][ T282] ip6_route_input+0x542/0x980 [ 5056.547389][ T282] ipv6_rcv+0x8f/0x400 [ 5056.547389][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5056.547389][ T282] process_backlog+0x101/0x620 [ 5056.547389][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5056.547389][ T282] net_rx_action+0x495/0xbe0 [ 5056.547389][ T282] __do_softirq+0x1b5/0x7f6 [ 5056.547389][ T282] [ 5056.549176][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5056.549176][ T282] netdev_get_by_index+0x5e/0x80 [ 5056.549176][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5056.549176][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5056.549176][ T282] ip6_route_add+0x1c/0x140 [ 5056.549176][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5056.549176][ T282] inet6_addr_add+0x4f8/0xa40 [ 5056.549176][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5056.549176][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5056.549176][ T282] netlink_rcv_skb+0x130/0x360 [ 5056.549176][ T282] netlink_unicast+0x449/0x710 [ 5056.549176][ T282] netlink_sendmsg+0x723/0xbe0 [ 5056.549176][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5056.549176][ T282] ___sys_sendmsg+0xee/0x170 [ 5056.549176][ T282] __sys_sendmsg+0xcd/0x170 [ 5056.549176][ T282] do_syscall_64+0xc6/0x1e0 [ 5056.549176][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5056.549176][ T282] [ 5056.551395][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5056.551395][ T282] netdev_get_by_index+0x5e/0x80 [ 5056.551395][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5056.551395][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5056.551395][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5056.551395][ T282] ipv6_add_addr+0x411/0x2000 [ 5056.551395][ T282] inet6_addr_add+0x30e/0xa40 [ 5056.551395][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5056.551395][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5056.551395][ T282] netlink_rcv_skb+0x130/0x360 [ 5056.551395][ T282] netlink_unicast+0x449/0x710 [ 5056.551395][ T282] netlink_sendmsg+0x723/0xbe0 [ 5056.551395][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5056.551395][ T282] ___sys_sendmsg+0xee/0x170 [ 5056.551395][ T282] __sys_sendmsg+0xcd/0x170 [ 5056.551395][ T282] do_syscall_64+0xc6/0x1e0 [ 5056.551395][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5056.551395][ T282] [ 5056.553585][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5056.553585][ T282] netdev_get_by_index+0x5e/0x80 [ 5056.553585][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5056.553585][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5056.553585][ T282] ip6_route_add+0x1c/0x140 [ 5056.553585][ T282] addrconf_add_mroute+0x129/0x180 [ 5056.553585][ T282] addrconf_add_dev+0xe2/0x170 [ 5056.553585][ T282] inet6_addr_add+0x12f/0xa40 [ 5056.553585][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5056.553585][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5056.553585][ T282] netlink_rcv_skb+0x130/0x360 [ 5056.553585][ T282] netlink_unicast+0x449/0x710 [ 5056.553585][ T282] netlink_sendmsg+0x723/0xbe0 [ 5056.553585][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5056.553585][ T282] ___sys_sendmsg+0xee/0x170 [ 5056.553585][ T282] __sys_sendmsg+0xcd/0x170 [ 5056.553585][ T282] do_syscall_64+0xc6/0x1e0 [ 5056.553585][ T282] [ 5056.555756][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5056.555756][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5056.555756][ T282] ipv6_find_idev+0x102/0x170 [ 5056.555756][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5056.555756][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5056.555756][ T282] netlink_rcv_skb+0x130/0x360 [ 5056.555756][ T282] netlink_unicast+0x449/0x710 [ 5056.555756][ T282] netlink_sendmsg+0x723/0xbe0 [ 5056.555756][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5056.555756][ T282] ___sys_sendmsg+0xee/0x170 [ 5056.555756][ T282] __sys_sendmsg+0xcd/0x170 [ 5056.555756][ T282] do_syscall_64+0xc6/0x1e0 [ 5056.555756][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5056.555756][ T282] [ 5056.557480][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5056.557480][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5056.557480][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5056.557480][ T282] ipv6_find_idev+0x102/0x170 [ 5056.557480][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5056.557480][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5056.557480][ T282] netlink_rcv_skb+0x130/0x360 [ 5056.557480][ T282] netlink_unicast+0x449/0x710 [ 5056.557480][ T282] netlink_sendmsg+0x723/0xbe0 [ 5056.557480][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5056.557480][ T282] ___sys_sendmsg+0xee/0x170 [ 5056.557480][ T282] __sys_sendmsg+0xcd/0x170 [ 5056.557480][ T282] do_syscall_64+0xc6/0x1e0 [ 5056.557480][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5056.557480][ T282] [ 5065.899007][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5065.899434][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5065.899434][ T284] netdev_get_by_index+0x5e/0x80 [ 5065.899434][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5065.899434][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5065.899434][ T284] ip6_route_add+0x1c/0x140 [ 5065.899434][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5065.899434][ T284] inet6_addr_add+0x4f8/0xa40 [ 5065.899434][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5065.899434][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5065.899434][ T284] netlink_rcv_skb+0x130/0x360 [ 5065.899434][ T284] netlink_unicast+0x449/0x710 [ 5065.899434][ T284] netlink_sendmsg+0x723/0xbe0 [ 5065.899434][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5065.899434][ T284] ___sys_sendmsg+0xee/0x170 [ 5065.899434][ T284] __sys_sendmsg+0xcd/0x170 [ 5065.899434][ T284] do_syscall_64+0xc6/0x1e0 [ 5065.899434][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5065.899434][ T284] [ 5065.901689][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5065.901689][ T284] netdev_get_by_index+0x5e/0x80 [ 5065.901689][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5065.901689][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5065.901689][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5065.901689][ T284] ipv6_add_addr+0x411/0x2000 [ 5065.901689][ T284] inet6_addr_add+0x30e/0xa40 [ 5065.901689][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5065.901689][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5065.901689][ T284] netlink_rcv_skb+0x130/0x360 [ 5065.901689][ T284] netlink_unicast+0x449/0x710 [ 5065.901689][ T284] netlink_sendmsg+0x723/0xbe0 [ 5065.901689][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5065.901689][ T284] ___sys_sendmsg+0xee/0x170 [ 5065.901689][ T284] __sys_sendmsg+0xcd/0x170 [ 5065.901689][ T284] do_syscall_64+0xc6/0x1e0 [ 5065.901689][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5065.901689][ T284] [ 5065.903908][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5065.903908][ T284] netdev_get_by_index+0x5e/0x80 [ 5065.903908][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5065.903908][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5065.903908][ T284] ip6_route_add+0x1c/0x140 [ 5065.903908][ T284] addrconf_add_mroute+0x129/0x180 [ 5065.903908][ T284] addrconf_add_dev+0xe2/0x170 [ 5065.903908][ T284] inet6_addr_add+0x12f/0xa40 [ 5065.903908][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5065.903908][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5065.903908][ T284] netlink_rcv_skb+0x130/0x360 [ 5065.903908][ T284] netlink_unicast+0x449/0x710 [ 5065.903908][ T284] netlink_sendmsg+0x723/0xbe0 [ 5065.903908][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5065.903908][ T284] ___sys_sendmsg+0xee/0x170 [ 5065.903908][ T284] __sys_sendmsg+0xcd/0x170 [ 5065.903908][ T284] do_syscall_64+0xc6/0x1e0 [ 5065.903908][ T284] [ 5065.906070][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5065.906070][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5065.906070][ T284] ipv6_find_idev+0x102/0x170 [ 5065.906070][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5065.906070][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5065.906070][ T284] netlink_rcv_skb+0x130/0x360 [ 5065.906070][ T284] netlink_unicast+0x449/0x710 [ 5065.906070][ T284] netlink_sendmsg+0x723/0xbe0 [ 5065.906070][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5065.906070][ T284] ___sys_sendmsg+0xee/0x170 [ 5065.906070][ T284] __sys_sendmsg+0xcd/0x170 [ 5065.906070][ T284] do_syscall_64+0xc6/0x1e0 [ 5065.906070][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5065.906070][ T284] [ 5065.907781][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5065.907781][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5065.907781][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5065.907781][ T284] ipv6_find_idev+0x102/0x170 [ 5065.907781][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5065.907781][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5065.907781][ T284] netlink_rcv_skb+0x130/0x360 [ 5065.907781][ T284] netlink_unicast+0x449/0x710 [ 5065.907781][ T284] netlink_sendmsg+0x723/0xbe0 [ 5065.907781][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5065.907781][ T284] ___sys_sendmsg+0xee/0x170 [ 5065.907781][ T284] __sys_sendmsg+0xcd/0x170 [ 5065.907781][ T284] do_syscall_64+0xc6/0x1e0 [ 5065.907781][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5065.907781][ T284] [ 5066.667011][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5066.667435][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5066.667435][ T282] dst_init+0x84/0x4a0 [ 5066.667435][ T282] dst_alloc+0x97/0x150 [ 5066.667435][ T282] ip6_dst_alloc+0x23/0x90 [ 5066.667435][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5066.667435][ T282] ip6_pol_route+0x56f/0x840 [ 5066.667435][ T282] fib6_rule_lookup+0x196/0x240 [ 5066.667435][ T282] ip6_route_input+0x542/0x980 [ 5066.667435][ T282] ipv6_rcv+0x8f/0x400 [ 5066.667435][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5066.667435][ T282] process_backlog+0x101/0x620 [ 5066.667435][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5066.667435][ T282] net_rx_action+0x495/0xbe0 [ 5066.667435][ T282] __do_softirq+0x1b5/0x7f6 [ 5066.667435][ T282] [ 5066.669212][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5066.669212][ T282] netdev_get_by_index+0x5e/0x80 [ 5066.669212][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5066.669212][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5066.669212][ T282] ip6_route_add+0x1c/0x140 [ 5066.669212][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5066.669212][ T282] inet6_addr_add+0x4f8/0xa40 [ 5066.669212][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5066.669212][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5066.669212][ T282] netlink_rcv_skb+0x130/0x360 [ 5066.669212][ T282] netlink_unicast+0x449/0x710 [ 5066.669212][ T282] netlink_sendmsg+0x723/0xbe0 [ 5066.669212][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5066.669212][ T282] ___sys_sendmsg+0xee/0x170 [ 5066.669212][ T282] __sys_sendmsg+0xcd/0x170 [ 5066.669212][ T282] do_syscall_64+0xc6/0x1e0 [ 5066.669212][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5066.669212][ T282] [ 5066.671645][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5066.671645][ T282] netdev_get_by_index+0x5e/0x80 [ 5066.671645][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5066.671645][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5066.671645][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5066.671645][ T282] ipv6_add_addr+0x411/0x2000 [ 5066.671645][ T282] inet6_addr_add+0x30e/0xa40 [ 5066.671645][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5066.671645][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5066.671645][ T282] netlink_rcv_skb+0x130/0x360 [ 5066.671645][ T282] netlink_unicast+0x449/0x710 [ 5066.671645][ T282] netlink_sendmsg+0x723/0xbe0 [ 5066.671645][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5066.671645][ T282] ___sys_sendmsg+0xee/0x170 [ 5066.671645][ T282] __sys_sendmsg+0xcd/0x170 [ 5066.671645][ T282] do_syscall_64+0xc6/0x1e0 [ 5066.671645][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5066.671645][ T282] [ 5066.673859][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5066.673859][ T282] netdev_get_by_index+0x5e/0x80 [ 5066.673859][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5066.673859][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5066.673859][ T282] ip6_route_add+0x1c/0x140 [ 5066.673859][ T282] addrconf_add_mroute+0x129/0x180 [ 5066.673859][ T282] addrconf_add_dev+0xe2/0x170 [ 5066.673859][ T282] inet6_addr_add+0x12f/0xa40 [ 5066.673859][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5066.673859][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5066.673859][ T282] netlink_rcv_skb+0x130/0x360 [ 5066.673859][ T282] netlink_unicast+0x449/0x710 [ 5066.673859][ T282] netlink_sendmsg+0x723/0xbe0 [ 5066.673859][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5066.673859][ T282] ___sys_sendmsg+0xee/0x170 [ 5066.673859][ T282] __sys_sendmsg+0xcd/0x170 [ 5066.673859][ T282] do_syscall_64+0xc6/0x1e0 [ 5066.673859][ T282] [ 5066.676026][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5066.676026][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5066.676026][ T282] ipv6_find_idev+0x102/0x170 [ 5066.676026][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5066.676026][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5066.676026][ T282] netlink_rcv_skb+0x130/0x360 [ 5066.676026][ T282] netlink_unicast+0x449/0x710 [ 5066.676026][ T282] netlink_sendmsg+0x723/0xbe0 [ 5066.676026][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5066.676026][ T282] ___sys_sendmsg+0xee/0x170 [ 5066.676026][ T282] __sys_sendmsg+0xcd/0x170 [ 5066.676026][ T282] do_syscall_64+0xc6/0x1e0 [ 5066.676026][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5066.676026][ T282] [ 5066.679737][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5066.679737][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5066.679737][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5066.679737][ T282] ipv6_find_idev+0x102/0x170 [ 5066.679737][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5066.679737][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5066.679737][ T282] netlink_rcv_skb+0x130/0x360 [ 5066.679737][ T282] netlink_unicast+0x449/0x710 [ 5066.679737][ T282] netlink_sendmsg+0x723/0xbe0 [ 5066.679737][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5066.679737][ T282] ___sys_sendmsg+0xee/0x170 [ 5066.679737][ T282] __sys_sendmsg+0xcd/0x170 [ 5066.679737][ T282] do_syscall_64+0xc6/0x1e0 [ 5066.679737][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5066.679737][ T282] [ 5076.147025][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5076.147462][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5076.147462][ T284] netdev_get_by_index+0x5e/0x80 [ 5076.147462][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5076.147462][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5076.147462][ T284] ip6_route_add+0x1c/0x140 [ 5076.147462][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5076.147462][ T284] inet6_addr_add+0x4f8/0xa40 [ 5076.147462][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5076.147462][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5076.147462][ T284] netlink_rcv_skb+0x130/0x360 [ 5076.147462][ T284] netlink_unicast+0x449/0x710 [ 5076.147462][ T284] netlink_sendmsg+0x723/0xbe0 [ 5076.147462][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5076.147462][ T284] ___sys_sendmsg+0xee/0x170 [ 5076.147462][ T284] __sys_sendmsg+0xcd/0x170 [ 5076.147462][ T284] do_syscall_64+0xc6/0x1e0 [ 5076.147462][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5076.147462][ T284] [ 5076.149711][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5076.149711][ T284] netdev_get_by_index+0x5e/0x80 [ 5076.149711][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5076.149711][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5076.149711][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5076.149711][ T284] ipv6_add_addr+0x411/0x2000 [ 5076.149711][ T284] inet6_addr_add+0x30e/0xa40 [ 5076.149711][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5076.149711][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5076.149711][ T284] netlink_rcv_skb+0x130/0x360 [ 5076.149711][ T284] netlink_unicast+0x449/0x710 [ 5076.149711][ T284] netlink_sendmsg+0x723/0xbe0 [ 5076.149711][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5076.149711][ T284] ___sys_sendmsg+0xee/0x170 [ 5076.149711][ T284] __sys_sendmsg+0xcd/0x170 [ 5076.149711][ T284] do_syscall_64+0xc6/0x1e0 [ 5076.149711][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5076.149711][ T284] [ 5076.151925][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5076.151925][ T284] netdev_get_by_index+0x5e/0x80 [ 5076.151925][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5076.151925][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5076.151925][ T284] ip6_route_add+0x1c/0x140 [ 5076.151925][ T284] addrconf_add_mroute+0x129/0x180 [ 5076.151925][ T284] addrconf_add_dev+0xe2/0x170 [ 5076.151925][ T284] inet6_addr_add+0x12f/0xa40 [ 5076.151925][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5076.151925][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5076.151925][ T284] netlink_rcv_skb+0x130/0x360 [ 5076.151925][ T284] netlink_unicast+0x449/0x710 [ 5076.151925][ T284] netlink_sendmsg+0x723/0xbe0 [ 5076.151925][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5076.151925][ T284] ___sys_sendmsg+0xee/0x170 [ 5076.151925][ T284] __sys_sendmsg+0xcd/0x170 [ 5076.151925][ T284] do_syscall_64+0xc6/0x1e0 [ 5076.151925][ T284] [ 5076.154099][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5076.154099][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5076.154099][ T284] ipv6_find_idev+0x102/0x170 [ 5076.154099][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5076.154099][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5076.154099][ T284] netlink_rcv_skb+0x130/0x360 [ 5076.154099][ T284] netlink_unicast+0x449/0x710 [ 5076.154099][ T284] netlink_sendmsg+0x723/0xbe0 [ 5076.154099][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5076.154099][ T284] ___sys_sendmsg+0xee/0x170 [ 5076.154099][ T284] __sys_sendmsg+0xcd/0x170 [ 5076.154099][ T284] do_syscall_64+0xc6/0x1e0 [ 5076.154099][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5076.154099][ T284] [ 5076.156077][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5076.156077][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5076.156077][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5076.156077][ T284] ipv6_find_idev+0x102/0x170 [ 5076.156077][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5076.156077][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5076.156077][ T284] netlink_rcv_skb+0x130/0x360 [ 5076.156077][ T284] netlink_unicast+0x449/0x710 [ 5076.156077][ T284] netlink_sendmsg+0x723/0xbe0 [ 5076.156077][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5076.156077][ T284] ___sys_sendmsg+0xee/0x170 [ 5076.156077][ T284] __sys_sendmsg+0xcd/0x170 [ 5076.156077][ T284] do_syscall_64+0xc6/0x1e0 [ 5076.156077][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5076.156077][ T284] [ 5076.683014][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5076.683395][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5076.683395][ T282] dst_init+0x84/0x4a0 [ 5076.683395][ T282] dst_alloc+0x97/0x150 [ 5076.683395][ T282] ip6_dst_alloc+0x23/0x90 [ 5076.683395][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5076.683395][ T282] ip6_pol_route+0x56f/0x840 [ 5076.683395][ T282] fib6_rule_lookup+0x196/0x240 [ 5076.683395][ T282] ip6_route_input+0x542/0x980 [ 5076.683395][ T282] ipv6_rcv+0x8f/0x400 [ 5076.683395][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5076.683395][ T282] process_backlog+0x101/0x620 [ 5076.683395][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5076.683395][ T282] net_rx_action+0x495/0xbe0 [ 5076.683395][ T282] __do_softirq+0x1b5/0x7f6 [ 5076.683395][ T282] [ 5076.685189][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5076.685189][ T282] netdev_get_by_index+0x5e/0x80 [ 5076.685189][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5076.685189][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5076.685189][ T282] ip6_route_add+0x1c/0x140 [ 5076.685189][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5076.685189][ T282] inet6_addr_add+0x4f8/0xa40 [ 5076.685189][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5076.685189][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5076.685189][ T282] netlink_rcv_skb+0x130/0x360 [ 5076.685189][ T282] netlink_unicast+0x449/0x710 [ 5076.685189][ T282] netlink_sendmsg+0x723/0xbe0 [ 5076.685189][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5076.685189][ T282] ___sys_sendmsg+0xee/0x170 [ 5076.685189][ T282] __sys_sendmsg+0xcd/0x170 [ 5076.685189][ T282] do_syscall_64+0xc6/0x1e0 [ 5076.685189][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5076.685189][ T282] [ 5076.687398][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5076.687398][ T282] netdev_get_by_index+0x5e/0x80 [ 5076.687398][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5076.687398][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5076.687398][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5076.687398][ T282] ipv6_add_addr+0x411/0x2000 [ 5076.687398][ T282] inet6_addr_add+0x30e/0xa40 [ 5076.687398][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5076.687398][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5076.687398][ T282] netlink_rcv_skb+0x130/0x360 [ 5076.687398][ T282] netlink_unicast+0x449/0x710 [ 5076.687398][ T282] netlink_sendmsg+0x723/0xbe0 [ 5076.687398][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5076.687398][ T282] ___sys_sendmsg+0xee/0x170 [ 5076.687398][ T282] __sys_sendmsg+0xcd/0x170 [ 5076.687398][ T282] do_syscall_64+0xc6/0x1e0 [ 5076.687398][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5076.687398][ T282] [ 5076.689587][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5076.689587][ T282] netdev_get_by_index+0x5e/0x80 [ 5076.689587][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5076.689587][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5076.689587][ T282] ip6_route_add+0x1c/0x140 [ 5076.689587][ T282] addrconf_add_mroute+0x129/0x180 [ 5076.689587][ T282] addrconf_add_dev+0xe2/0x170 [ 5076.689587][ T282] inet6_addr_add+0x12f/0xa40 [ 5076.689587][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5076.689587][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5076.689587][ T282] netlink_rcv_skb+0x130/0x360 [ 5076.689587][ T282] netlink_unicast+0x449/0x710 [ 5076.689587][ T282] netlink_sendmsg+0x723/0xbe0 [ 5076.689587][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5076.689587][ T282] ___sys_sendmsg+0xee/0x170 [ 5076.689587][ T282] __sys_sendmsg+0xcd/0x170 [ 5076.689587][ T282] do_syscall_64+0xc6/0x1e0 [ 5076.689587][ T282] [ 5076.691751][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5076.691751][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5076.691751][ T282] ipv6_find_idev+0x102/0x170 [ 5076.691751][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5076.691751][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5076.691751][ T282] netlink_rcv_skb+0x130/0x360 [ 5076.691751][ T282] netlink_unicast+0x449/0x710 [ 5076.691751][ T282] netlink_sendmsg+0x723/0xbe0 [ 5076.691751][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5076.691751][ T282] ___sys_sendmsg+0xee/0x170 [ 5076.691751][ T282] __sys_sendmsg+0xcd/0x170 [ 5076.691751][ T282] do_syscall_64+0xc6/0x1e0 [ 5076.691751][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5076.691751][ T282] [ 5076.693438][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5076.693438][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5076.693438][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5076.693438][ T282] ipv6_find_idev+0x102/0x170 [ 5076.693438][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5076.693438][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5076.693438][ T282] netlink_rcv_skb+0x130/0x360 [ 5076.693438][ T282] netlink_unicast+0x449/0x710 [ 5076.693438][ T282] netlink_sendmsg+0x723/0xbe0 [ 5076.693438][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5076.693438][ T282] ___sys_sendmsg+0xee/0x170 [ 5076.693438][ T282] __sys_sendmsg+0xcd/0x170 [ 5076.693438][ T282] do_syscall_64+0xc6/0x1e0 [ 5076.693438][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5076.693438][ T282] [ 5086.219035][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5086.219486][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5086.219486][ T284] netdev_get_by_index+0x5e/0x80 [ 5086.219486][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5086.219486][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5086.219486][ T284] ip6_route_add+0x1c/0x140 [ 5086.219486][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5086.219486][ T284] inet6_addr_add+0x4f8/0xa40 [ 5086.219486][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5086.219486][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5086.219486][ T284] netlink_rcv_skb+0x130/0x360 [ 5086.219486][ T284] netlink_unicast+0x449/0x710 [ 5086.219486][ T284] netlink_sendmsg+0x723/0xbe0 [ 5086.219486][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5086.219486][ T284] ___sys_sendmsg+0xee/0x170 [ 5086.219486][ T284] __sys_sendmsg+0xcd/0x170 [ 5086.219486][ T284] do_syscall_64+0xc6/0x1e0 [ 5086.219486][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5086.219486][ T284] [ 5086.221707][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5086.221707][ T284] netdev_get_by_index+0x5e/0x80 [ 5086.221707][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5086.221707][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5086.221707][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5086.221707][ T284] ipv6_add_addr+0x411/0x2000 [ 5086.221707][ T284] inet6_addr_add+0x30e/0xa40 [ 5086.221707][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5086.221707][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5086.221707][ T284] netlink_rcv_skb+0x130/0x360 [ 5086.221707][ T284] netlink_unicast+0x449/0x710 [ 5086.221707][ T284] netlink_sendmsg+0x723/0xbe0 [ 5086.221707][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5086.221707][ T284] ___sys_sendmsg+0xee/0x170 [ 5086.221707][ T284] __sys_sendmsg+0xcd/0x170 [ 5086.221707][ T284] do_syscall_64+0xc6/0x1e0 [ 5086.221707][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5086.221707][ T284] [ 5086.223910][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5086.223910][ T284] netdev_get_by_index+0x5e/0x80 [ 5086.223910][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5086.223910][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5086.223910][ T284] ip6_route_add+0x1c/0x140 [ 5086.223910][ T284] addrconf_add_mroute+0x129/0x180 [ 5086.223910][ T284] addrconf_add_dev+0xe2/0x170 [ 5086.223910][ T284] inet6_addr_add+0x12f/0xa40 [ 5086.223910][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5086.223910][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5086.223910][ T284] netlink_rcv_skb+0x130/0x360 [ 5086.223910][ T284] netlink_unicast+0x449/0x710 [ 5086.223910][ T284] netlink_sendmsg+0x723/0xbe0 [ 5086.223910][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5086.223910][ T284] ___sys_sendmsg+0xee/0x170 [ 5086.223910][ T284] __sys_sendmsg+0xcd/0x170 [ 5086.223910][ T284] do_syscall_64+0xc6/0x1e0 [ 5086.223910][ T284] [ 5086.226062][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5086.226062][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5086.226062][ T284] ipv6_find_idev+0x102/0x170 [ 5086.226062][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5086.226062][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5086.226062][ T284] netlink_rcv_skb+0x130/0x360 [ 5086.226062][ T284] netlink_unicast+0x449/0x710 [ 5086.226062][ T284] netlink_sendmsg+0x723/0xbe0 [ 5086.226062][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5086.226062][ T284] ___sys_sendmsg+0xee/0x170 [ 5086.226062][ T284] __sys_sendmsg+0xcd/0x170 [ 5086.226062][ T284] do_syscall_64+0xc6/0x1e0 [ 5086.226062][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5086.226062][ T284] [ 5086.227774][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5086.227774][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5086.227774][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5086.227774][ T284] ipv6_find_idev+0x102/0x170 [ 5086.227774][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5086.227774][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5086.227774][ T284] netlink_rcv_skb+0x130/0x360 [ 5086.227774][ T284] netlink_unicast+0x449/0x710 [ 5086.227774][ T284] netlink_sendmsg+0x723/0xbe0 [ 5086.227774][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5086.227774][ T284] ___sys_sendmsg+0xee/0x170 [ 5086.227774][ T284] __sys_sendmsg+0xcd/0x170 [ 5086.227774][ T284] do_syscall_64+0xc6/0x1e0 [ 5086.227774][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5086.227774][ T284] [ 5086.730953][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5086.731385][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5086.731385][ T282] dst_init+0x84/0x4a0 [ 5086.731385][ T282] dst_alloc+0x97/0x150 [ 5086.731385][ T282] ip6_dst_alloc+0x23/0x90 [ 5086.731385][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5086.731385][ T282] ip6_pol_route+0x56f/0x840 [ 5086.731385][ T282] fib6_rule_lookup+0x196/0x240 [ 5086.731385][ T282] ip6_route_input+0x542/0x980 [ 5086.731385][ T282] ipv6_rcv+0x8f/0x400 [ 5086.731385][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5086.731385][ T282] process_backlog+0x101/0x620 [ 5086.731385][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5086.731385][ T282] net_rx_action+0x495/0xbe0 [ 5086.731385][ T282] __do_softirq+0x1b5/0x7f6 [ 5086.731385][ T282] [ 5086.733261][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5086.733261][ T282] netdev_get_by_index+0x5e/0x80 [ 5086.733261][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5086.733261][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5086.733261][ T282] ip6_route_add+0x1c/0x140 [ 5086.733261][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5086.733261][ T282] inet6_addr_add+0x4f8/0xa40 [ 5086.733261][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5086.733261][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5086.733261][ T282] netlink_rcv_skb+0x130/0x360 [ 5086.733261][ T282] netlink_unicast+0x449/0x710 [ 5086.733261][ T282] netlink_sendmsg+0x723/0xbe0 [ 5086.733261][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5086.733261][ T282] ___sys_sendmsg+0xee/0x170 [ 5086.733261][ T282] __sys_sendmsg+0xcd/0x170 [ 5086.733261][ T282] do_syscall_64+0xc6/0x1e0 [ 5086.733261][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5086.733261][ T282] [ 5086.735847][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5086.735847][ T282] netdev_get_by_index+0x5e/0x80 [ 5086.735847][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5086.735847][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5086.735847][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5086.735847][ T282] ipv6_add_addr+0x411/0x2000 [ 5086.735847][ T282] inet6_addr_add+0x30e/0xa40 [ 5086.735847][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5086.735847][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5086.735847][ T282] netlink_rcv_skb+0x130/0x360 [ 5086.735847][ T282] netlink_unicast+0x449/0x710 [ 5086.735847][ T282] netlink_sendmsg+0x723/0xbe0 [ 5086.735847][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5086.735847][ T282] ___sys_sendmsg+0xee/0x170 [ 5086.735847][ T282] __sys_sendmsg+0xcd/0x170 [ 5086.735847][ T282] do_syscall_64+0xc6/0x1e0 [ 5086.735847][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5086.735847][ T282] [ 5086.738452][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5086.738452][ T282] netdev_get_by_index+0x5e/0x80 [ 5086.738452][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5086.738452][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5086.738452][ T282] ip6_route_add+0x1c/0x140 [ 5086.738452][ T282] addrconf_add_mroute+0x129/0x180 [ 5086.738452][ T282] addrconf_add_dev+0xe2/0x170 [ 5086.738452][ T282] inet6_addr_add+0x12f/0xa40 [ 5086.738452][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5086.738452][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5086.738452][ T282] netlink_rcv_skb+0x130/0x360 [ 5086.738452][ T282] netlink_unicast+0x449/0x710 [ 5086.738452][ T282] netlink_sendmsg+0x723/0xbe0 [ 5086.738452][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5086.738452][ T282] ___sys_sendmsg+0xee/0x170 [ 5086.738452][ T282] __sys_sendmsg+0xcd/0x170 [ 5086.738452][ T282] do_syscall_64+0xc6/0x1e0 [ 5086.738452][ T282] [ 5086.740968][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5086.740968][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5086.740968][ T282] ipv6_find_idev+0x102/0x170 [ 5086.740968][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5086.740968][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5086.740968][ T282] netlink_rcv_skb+0x130/0x360 [ 5086.740968][ T282] netlink_unicast+0x449/0x710 [ 5086.740968][ T282] netlink_sendmsg+0x723/0xbe0 [ 5086.740968][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5086.740968][ T282] ___sys_sendmsg+0xee/0x170 [ 5086.740968][ T282] __sys_sendmsg+0xcd/0x170 [ 5086.740968][ T282] do_syscall_64+0xc6/0x1e0 [ 5086.740968][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5086.740968][ T282] [ 5086.742978][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5086.742978][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5086.742978][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5086.742978][ T282] ipv6_find_idev+0x102/0x170 [ 5086.742978][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5086.742978][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5086.742978][ T282] netlink_rcv_skb+0x130/0x360 [ 5086.742978][ T282] netlink_unicast+0x449/0x710 [ 5086.742978][ T282] netlink_sendmsg+0x723/0xbe0 [ 5086.742978][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5086.742978][ T282] ___sys_sendmsg+0xee/0x170 [ 5086.742978][ T282] __sys_sendmsg+0xcd/0x170 [ 5086.742978][ T282] do_syscall_64+0xc6/0x1e0 [ 5086.742978][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5086.742978][ T282] [ 5096.467034][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5096.467461][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5096.467461][ T284] netdev_get_by_index+0x5e/0x80 [ 5096.467461][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5096.467461][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5096.467461][ T284] ip6_route_add+0x1c/0x140 [ 5096.467461][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5096.467461][ T284] inet6_addr_add+0x4f8/0xa40 [ 5096.467461][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5096.467461][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5096.467461][ T284] netlink_rcv_skb+0x130/0x360 [ 5096.467461][ T284] netlink_unicast+0x449/0x710 [ 5096.467461][ T284] netlink_sendmsg+0x723/0xbe0 [ 5096.467461][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5096.467461][ T284] ___sys_sendmsg+0xee/0x170 [ 5096.467461][ T284] __sys_sendmsg+0xcd/0x170 [ 5096.467461][ T284] do_syscall_64+0xc6/0x1e0 [ 5096.467461][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5096.467461][ T284] [ 5096.469709][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5096.469709][ T284] netdev_get_by_index+0x5e/0x80 [ 5096.469709][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5096.469709][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5096.469709][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5096.469709][ T284] ipv6_add_addr+0x411/0x2000 [ 5096.469709][ T284] inet6_addr_add+0x30e/0xa40 [ 5096.469709][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5096.469709][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5096.469709][ T284] netlink_rcv_skb+0x130/0x360 [ 5096.469709][ T284] netlink_unicast+0x449/0x710 [ 5096.469709][ T284] netlink_sendmsg+0x723/0xbe0 [ 5096.469709][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5096.469709][ T284] ___sys_sendmsg+0xee/0x170 [ 5096.469709][ T284] __sys_sendmsg+0xcd/0x170 [ 5096.469709][ T284] do_syscall_64+0xc6/0x1e0 [ 5096.469709][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5096.469709][ T284] [ 5096.471910][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5096.471910][ T284] netdev_get_by_index+0x5e/0x80 [ 5096.471910][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5096.471910][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5096.471910][ T284] ip6_route_add+0x1c/0x140 [ 5096.471910][ T284] addrconf_add_mroute+0x129/0x180 [ 5096.471910][ T284] addrconf_add_dev+0xe2/0x170 [ 5096.471910][ T284] inet6_addr_add+0x12f/0xa40 [ 5096.471910][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5096.471910][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5096.471910][ T284] netlink_rcv_skb+0x130/0x360 [ 5096.471910][ T284] netlink_unicast+0x449/0x710 [ 5096.471910][ T284] netlink_sendmsg+0x723/0xbe0 [ 5096.471910][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5096.471910][ T284] ___sys_sendmsg+0xee/0x170 [ 5096.471910][ T284] __sys_sendmsg+0xcd/0x170 [ 5096.471910][ T284] do_syscall_64+0xc6/0x1e0 [ 5096.471910][ T284] [ 5096.474084][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5096.474084][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5096.474084][ T284] ipv6_find_idev+0x102/0x170 [ 5096.474084][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5096.474084][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5096.474084][ T284] netlink_rcv_skb+0x130/0x360 [ 5096.474084][ T284] netlink_unicast+0x449/0x710 [ 5096.474084][ T284] netlink_sendmsg+0x723/0xbe0 [ 5096.474084][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5096.474084][ T284] ___sys_sendmsg+0xee/0x170 [ 5096.474084][ T284] __sys_sendmsg+0xcd/0x170 [ 5096.474084][ T284] do_syscall_64+0xc6/0x1e0 [ 5096.474084][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5096.474084][ T284] [ 5096.475771][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5096.475771][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5096.475771][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5096.475771][ T284] ipv6_find_idev+0x102/0x170 [ 5096.475771][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5096.475771][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5096.475771][ T284] netlink_rcv_skb+0x130/0x360 [ 5096.475771][ T284] netlink_unicast+0x449/0x710 [ 5096.475771][ T284] netlink_sendmsg+0x723/0xbe0 [ 5096.475771][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5096.475771][ T284] ___sys_sendmsg+0xee/0x170 [ 5096.475771][ T284] __sys_sendmsg+0xcd/0x170 [ 5096.475771][ T284] do_syscall_64+0xc6/0x1e0 [ 5096.475771][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5096.475771][ T284] [ 5096.986951][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5096.987404][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5096.987404][ T282] dst_init+0x84/0x4a0 [ 5096.987404][ T282] dst_alloc+0x97/0x150 [ 5096.987404][ T282] ip6_dst_alloc+0x23/0x90 [ 5096.987404][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5096.987404][ T282] ip6_pol_route+0x56f/0x840 [ 5096.987404][ T282] fib6_rule_lookup+0x196/0x240 [ 5096.987404][ T282] ip6_route_input+0x542/0x980 [ 5096.987404][ T282] ipv6_rcv+0x8f/0x400 [ 5096.987404][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5096.987404][ T282] process_backlog+0x101/0x620 [ 5096.987404][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5096.987404][ T282] net_rx_action+0x495/0xbe0 [ 5096.987404][ T282] __do_softirq+0x1b5/0x7f6 [ 5096.987404][ T282] [ 5096.989227][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5096.989227][ T282] netdev_get_by_index+0x5e/0x80 [ 5096.989227][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5096.989227][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5096.989227][ T282] ip6_route_add+0x1c/0x140 [ 5096.989227][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5096.989227][ T282] inet6_addr_add+0x4f8/0xa40 [ 5096.989227][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5096.989227][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5096.989227][ T282] netlink_rcv_skb+0x130/0x360 [ 5096.989227][ T282] netlink_unicast+0x449/0x710 [ 5096.989227][ T282] netlink_sendmsg+0x723/0xbe0 [ 5096.989227][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5096.989227][ T282] ___sys_sendmsg+0xee/0x170 [ 5096.989227][ T282] __sys_sendmsg+0xcd/0x170 [ 5096.989227][ T282] do_syscall_64+0xc6/0x1e0 [ 5096.989227][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5096.989227][ T282] [ 5096.991496][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5096.991496][ T282] netdev_get_by_index+0x5e/0x80 [ 5096.991496][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5096.991496][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5096.991496][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5096.991496][ T282] ipv6_add_addr+0x411/0x2000 [ 5096.991496][ T282] inet6_addr_add+0x30e/0xa40 [ 5096.991496][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5096.991496][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5096.991496][ T282] netlink_rcv_skb+0x130/0x360 [ 5096.991496][ T282] netlink_unicast+0x449/0x710 [ 5096.991496][ T282] netlink_sendmsg+0x723/0xbe0 [ 5096.991496][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5096.991496][ T282] ___sys_sendmsg+0xee/0x170 [ 5096.991496][ T282] __sys_sendmsg+0xcd/0x170 [ 5096.991496][ T282] do_syscall_64+0xc6/0x1e0 [ 5096.991496][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5096.991496][ T282] [ 5096.993748][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5096.993748][ T282] netdev_get_by_index+0x5e/0x80 [ 5096.993748][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5096.993748][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5096.993748][ T282] ip6_route_add+0x1c/0x140 [ 5096.993748][ T282] addrconf_add_mroute+0x129/0x180 [ 5096.993748][ T282] addrconf_add_dev+0xe2/0x170 [ 5096.993748][ T282] inet6_addr_add+0x12f/0xa40 [ 5096.993748][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5096.993748][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5096.993748][ T282] netlink_rcv_skb+0x130/0x360 [ 5096.993748][ T282] netlink_unicast+0x449/0x710 [ 5096.993748][ T282] netlink_sendmsg+0x723/0xbe0 [ 5096.993748][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5096.993748][ T282] ___sys_sendmsg+0xee/0x170 [ 5096.993748][ T282] __sys_sendmsg+0xcd/0x170 [ 5096.993748][ T282] do_syscall_64+0xc6/0x1e0 [ 5096.993748][ T282] [ 5096.995945][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5096.995945][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5096.995945][ T282] ipv6_find_idev+0x102/0x170 [ 5096.995945][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5096.995945][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5096.995945][ T282] netlink_rcv_skb+0x130/0x360 [ 5096.995945][ T282] netlink_unicast+0x449/0x710 [ 5096.995945][ T282] netlink_sendmsg+0x723/0xbe0 [ 5096.995945][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5096.995945][ T282] ___sys_sendmsg+0xee/0x170 [ 5096.995945][ T282] __sys_sendmsg+0xcd/0x170 [ 5096.995945][ T282] do_syscall_64+0xc6/0x1e0 [ 5096.995945][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5096.995945][ T282] [ 5096.997682][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5096.997682][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5096.997682][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5096.997682][ T282] ipv6_find_idev+0x102/0x170 [ 5096.997682][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5096.997682][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5096.997682][ T282] netlink_rcv_skb+0x130/0x360 [ 5096.997682][ T282] netlink_unicast+0x449/0x710 [ 5096.997682][ T282] netlink_sendmsg+0x723/0xbe0 [ 5096.997682][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5096.997682][ T282] ___sys_sendmsg+0xee/0x170 [ 5096.997682][ T282] __sys_sendmsg+0xcd/0x170 [ 5096.997682][ T282] do_syscall_64+0xc6/0x1e0 [ 5096.997682][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5096.997682][ T282] [ 5106.714999][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5106.715457][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5106.715457][ T284] netdev_get_by_index+0x5e/0x80 [ 5106.715457][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5106.715457][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5106.715457][ T284] ip6_route_add+0x1c/0x140 [ 5106.715457][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5106.715457][ T284] inet6_addr_add+0x4f8/0xa40 [ 5106.715457][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5106.715457][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5106.715457][ T284] netlink_rcv_skb+0x130/0x360 [ 5106.715457][ T284] netlink_unicast+0x449/0x710 [ 5106.715457][ T284] netlink_sendmsg+0x723/0xbe0 [ 5106.715457][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5106.715457][ T284] ___sys_sendmsg+0xee/0x170 [ 5106.715457][ T284] __sys_sendmsg+0xcd/0x170 [ 5106.715457][ T284] do_syscall_64+0xc6/0x1e0 [ 5106.715457][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5106.715457][ T284] [ 5106.717676][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5106.717676][ T284] netdev_get_by_index+0x5e/0x80 [ 5106.717676][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5106.717676][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5106.717676][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5106.717676][ T284] ipv6_add_addr+0x411/0x2000 [ 5106.717676][ T284] inet6_addr_add+0x30e/0xa40 [ 5106.717676][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5106.717676][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5106.717676][ T284] netlink_rcv_skb+0x130/0x360 [ 5106.717676][ T284] netlink_unicast+0x449/0x710 [ 5106.717676][ T284] netlink_sendmsg+0x723/0xbe0 [ 5106.717676][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5106.717676][ T284] ___sys_sendmsg+0xee/0x170 [ 5106.717676][ T284] __sys_sendmsg+0xcd/0x170 [ 5106.717676][ T284] do_syscall_64+0xc6/0x1e0 [ 5106.717676][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5106.717676][ T284] [ 5106.719880][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5106.719880][ T284] netdev_get_by_index+0x5e/0x80 [ 5106.719880][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5106.719880][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5106.719880][ T284] ip6_route_add+0x1c/0x140 [ 5106.719880][ T284] addrconf_add_mroute+0x129/0x180 [ 5106.719880][ T284] addrconf_add_dev+0xe2/0x170 [ 5106.719880][ T284] inet6_addr_add+0x12f/0xa40 [ 5106.719880][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5106.719880][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5106.719880][ T284] netlink_rcv_skb+0x130/0x360 [ 5106.719880][ T284] netlink_unicast+0x449/0x710 [ 5106.719880][ T284] netlink_sendmsg+0x723/0xbe0 [ 5106.719880][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5106.719880][ T284] ___sys_sendmsg+0xee/0x170 [ 5106.719880][ T284] __sys_sendmsg+0xcd/0x170 [ 5106.719880][ T284] do_syscall_64+0xc6/0x1e0 [ 5106.719880][ T284] [ 5106.722032][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5106.722032][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5106.722032][ T284] ipv6_find_idev+0x102/0x170 [ 5106.722032][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5106.722032][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5106.722032][ T284] netlink_rcv_skb+0x130/0x360 [ 5106.722032][ T284] netlink_unicast+0x449/0x710 [ 5106.722032][ T284] netlink_sendmsg+0x723/0xbe0 [ 5106.722032][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5106.722032][ T284] ___sys_sendmsg+0xee/0x170 [ 5106.722032][ T284] __sys_sendmsg+0xcd/0x170 [ 5106.722032][ T284] do_syscall_64+0xc6/0x1e0 [ 5106.722032][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5106.722032][ T284] [ 5106.723722][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5106.723722][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5106.723722][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5106.723722][ T284] ipv6_find_idev+0x102/0x170 [ 5106.723722][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5106.723722][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5106.723722][ T284] netlink_rcv_skb+0x130/0x360 [ 5106.723722][ T284] netlink_unicast+0x449/0x710 [ 5106.723722][ T284] netlink_sendmsg+0x723/0xbe0 [ 5106.723722][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5106.723722][ T284] ___sys_sendmsg+0xee/0x170 [ 5106.723722][ T284] __sys_sendmsg+0xcd/0x170 [ 5106.723722][ T284] do_syscall_64+0xc6/0x1e0 [ 5106.723722][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5106.723722][ T284] [ 5107.234935][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5107.235442][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5107.235442][ T282] dst_init+0x84/0x4a0 [ 5107.235442][ T282] dst_alloc+0x97/0x150 [ 5107.235442][ T282] ip6_dst_alloc+0x23/0x90 [ 5107.235442][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5107.235442][ T282] ip6_pol_route+0x56f/0x840 [ 5107.235442][ T282] fib6_rule_lookup+0x196/0x240 [ 5107.235442][ T282] ip6_route_input+0x542/0x980 [ 5107.235442][ T282] ipv6_rcv+0x8f/0x400 [ 5107.235442][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5107.235442][ T282] process_backlog+0x101/0x620 [ 5107.235442][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5107.235442][ T282] net_rx_action+0x495/0xbe0 [ 5107.235442][ T282] __do_softirq+0x1b5/0x7f6 [ 5107.235442][ T282] [ 5107.237280][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5107.237280][ T282] netdev_get_by_index+0x5e/0x80 [ 5107.237280][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5107.237280][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5107.237280][ T282] ip6_route_add+0x1c/0x140 [ 5107.237280][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5107.237280][ T282] inet6_addr_add+0x4f8/0xa40 [ 5107.237280][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5107.237280][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5107.237280][ T282] netlink_rcv_skb+0x130/0x360 [ 5107.237280][ T282] netlink_unicast+0x449/0x710 [ 5107.237280][ T282] netlink_sendmsg+0x723/0xbe0 [ 5107.237280][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5107.237280][ T282] ___sys_sendmsg+0xee/0x170 [ 5107.237280][ T282] __sys_sendmsg+0xcd/0x170 [ 5107.237280][ T282] do_syscall_64+0xc6/0x1e0 [ 5107.237280][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5107.237280][ T282] [ 5107.239521][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5107.239521][ T282] netdev_get_by_index+0x5e/0x80 [ 5107.239521][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5107.239521][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5107.239521][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5107.239521][ T282] ipv6_add_addr+0x411/0x2000 [ 5107.239521][ T282] inet6_addr_add+0x30e/0xa40 [ 5107.239521][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5107.239521][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5107.239521][ T282] netlink_rcv_skb+0x130/0x360 [ 5107.239521][ T282] netlink_unicast+0x449/0x710 [ 5107.239521][ T282] netlink_sendmsg+0x723/0xbe0 [ 5107.239521][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5107.239521][ T282] ___sys_sendmsg+0xee/0x170 [ 5107.239521][ T282] __sys_sendmsg+0xcd/0x170 [ 5107.239521][ T282] do_syscall_64+0xc6/0x1e0 [ 5107.239521][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5107.239521][ T282] [ 5107.241767][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5107.241767][ T282] netdev_get_by_index+0x5e/0x80 [ 5107.241767][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5107.241767][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5107.241767][ T282] ip6_route_add+0x1c/0x140 [ 5107.241767][ T282] addrconf_add_mroute+0x129/0x180 [ 5107.241767][ T282] addrconf_add_dev+0xe2/0x170 [ 5107.241767][ T282] inet6_addr_add+0x12f/0xa40 [ 5107.241767][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5107.241767][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5107.241767][ T282] netlink_rcv_skb+0x130/0x360 [ 5107.241767][ T282] netlink_unicast+0x449/0x710 [ 5107.241767][ T282] netlink_sendmsg+0x723/0xbe0 [ 5107.241767][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5107.241767][ T282] ___sys_sendmsg+0xee/0x170 [ 5107.241767][ T282] __sys_sendmsg+0xcd/0x170 [ 5107.241767][ T282] do_syscall_64+0xc6/0x1e0 [ 5107.241767][ T282] [ 5107.243968][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5107.243968][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5107.243968][ T282] ipv6_find_idev+0x102/0x170 [ 5107.243968][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5107.243968][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5107.243968][ T282] netlink_rcv_skb+0x130/0x360 [ 5107.243968][ T282] netlink_unicast+0x449/0x710 [ 5107.243968][ T282] netlink_sendmsg+0x723/0xbe0 [ 5107.243968][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5107.243968][ T282] ___sys_sendmsg+0xee/0x170 [ 5107.243968][ T282] __sys_sendmsg+0xcd/0x170 [ 5107.243968][ T282] do_syscall_64+0xc6/0x1e0 [ 5107.243968][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5107.243968][ T282] [ 5107.245693][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5107.245693][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5107.245693][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5107.245693][ T282] ipv6_find_idev+0x102/0x170 [ 5107.245693][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5107.245693][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5107.245693][ T282] netlink_rcv_skb+0x130/0x360 [ 5107.245693][ T282] netlink_unicast+0x449/0x710 [ 5107.245693][ T282] netlink_sendmsg+0x723/0xbe0 [ 5107.245693][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5107.245693][ T282] ___sys_sendmsg+0xee/0x170 [ 5107.245693][ T282] __sys_sendmsg+0xcd/0x170 [ 5107.245693][ T282] do_syscall_64+0xc6/0x1e0 [ 5107.245693][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5107.245693][ T282] [ 5116.963007][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5116.963374][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5116.963374][ T284] netdev_get_by_index+0x5e/0x80 [ 5116.963374][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5116.963374][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5116.963374][ T284] ip6_route_add+0x1c/0x140 [ 5116.963374][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5116.963374][ T284] inet6_addr_add+0x4f8/0xa40 [ 5116.963374][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5116.963374][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5116.963374][ T284] netlink_rcv_skb+0x130/0x360 [ 5116.963374][ T284] netlink_unicast+0x449/0x710 [ 5116.963374][ T284] netlink_sendmsg+0x723/0xbe0 [ 5116.963374][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5116.963374][ T284] ___sys_sendmsg+0xee/0x170 [ 5116.963374][ T284] __sys_sendmsg+0xcd/0x170 [ 5116.963374][ T284] do_syscall_64+0xc6/0x1e0 [ 5116.963374][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5116.963374][ T284] [ 5116.965625][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5116.965625][ T284] netdev_get_by_index+0x5e/0x80 [ 5116.965625][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5116.965625][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5116.965625][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5116.965625][ T284] ipv6_add_addr+0x411/0x2000 [ 5116.965625][ T284] inet6_addr_add+0x30e/0xa40 [ 5116.965625][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5116.965625][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5116.965625][ T284] netlink_rcv_skb+0x130/0x360 [ 5116.965625][ T284] netlink_unicast+0x449/0x710 [ 5116.965625][ T284] netlink_sendmsg+0x723/0xbe0 [ 5116.965625][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5116.965625][ T284] ___sys_sendmsg+0xee/0x170 [ 5116.965625][ T284] __sys_sendmsg+0xcd/0x170 [ 5116.965625][ T284] do_syscall_64+0xc6/0x1e0 [ 5116.965625][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5116.965625][ T284] [ 5116.967825][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5116.967825][ T284] netdev_get_by_index+0x5e/0x80 [ 5116.967825][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5116.967825][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5116.967825][ T284] ip6_route_add+0x1c/0x140 [ 5116.967825][ T284] addrconf_add_mroute+0x129/0x180 [ 5116.967825][ T284] addrconf_add_dev+0xe2/0x170 [ 5116.967825][ T284] inet6_addr_add+0x12f/0xa40 [ 5116.967825][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5116.967825][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5116.967825][ T284] netlink_rcv_skb+0x130/0x360 [ 5116.967825][ T284] netlink_unicast+0x449/0x710 [ 5116.967825][ T284] netlink_sendmsg+0x723/0xbe0 [ 5116.967825][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5116.967825][ T284] ___sys_sendmsg+0xee/0x170 [ 5116.967825][ T284] __sys_sendmsg+0xcd/0x170 [ 5116.967825][ T284] do_syscall_64+0xc6/0x1e0 [ 5116.967825][ T284] [ 5116.970000][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5116.970000][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5116.970000][ T284] ipv6_find_idev+0x102/0x170 [ 5116.970000][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5116.970000][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5116.970000][ T284] netlink_rcv_skb+0x130/0x360 [ 5116.970000][ T284] netlink_unicast+0x449/0x710 [ 5116.970000][ T284] netlink_sendmsg+0x723/0xbe0 [ 5116.970000][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5116.970000][ T284] ___sys_sendmsg+0xee/0x170 [ 5116.970000][ T284] __sys_sendmsg+0xcd/0x170 [ 5116.970000][ T284] do_syscall_64+0xc6/0x1e0 [ 5116.970000][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5116.970000][ T284] [ 5116.971694][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5116.971694][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5116.971694][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5116.971694][ T284] ipv6_find_idev+0x102/0x170 [ 5116.971694][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5116.971694][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5116.971694][ T284] netlink_rcv_skb+0x130/0x360 [ 5116.971694][ T284] netlink_unicast+0x449/0x710 [ 5116.971694][ T284] netlink_sendmsg+0x723/0xbe0 [ 5116.971694][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5116.971694][ T284] ___sys_sendmsg+0xee/0x170 [ 5116.971694][ T284] __sys_sendmsg+0xcd/0x170 [ 5116.971694][ T284] do_syscall_64+0xc6/0x1e0 [ 5116.971694][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5116.971694][ T284] [ 5117.339039][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5117.339490][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5117.339490][ T282] dst_init+0x84/0x4a0 [ 5117.339490][ T282] dst_alloc+0x97/0x150 [ 5117.339490][ T282] ip6_dst_alloc+0x23/0x90 [ 5117.339490][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5117.339490][ T282] ip6_pol_route+0x56f/0x840 [ 5117.339490][ T282] fib6_rule_lookup+0x196/0x240 [ 5117.339490][ T282] ip6_route_input+0x542/0x980 [ 5117.339490][ T282] ipv6_rcv+0x8f/0x400 [ 5117.339490][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5117.339490][ T282] process_backlog+0x101/0x620 [ 5117.339490][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5117.339490][ T282] net_rx_action+0x495/0xbe0 [ 5117.339490][ T282] __do_softirq+0x1b5/0x7f6 [ 5117.339490][ T282] [ 5117.341314][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5117.341314][ T282] netdev_get_by_index+0x5e/0x80 [ 5117.341314][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5117.341314][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5117.341314][ T282] ip6_route_add+0x1c/0x140 [ 5117.341314][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5117.341314][ T282] inet6_addr_add+0x4f8/0xa40 [ 5117.341314][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5117.341314][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5117.341314][ T282] netlink_rcv_skb+0x130/0x360 [ 5117.341314][ T282] netlink_unicast+0x449/0x710 [ 5117.341314][ T282] netlink_sendmsg+0x723/0xbe0 [ 5117.341314][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5117.341314][ T282] ___sys_sendmsg+0xee/0x170 [ 5117.341314][ T282] __sys_sendmsg+0xcd/0x170 [ 5117.341314][ T282] do_syscall_64+0xc6/0x1e0 [ 5117.341314][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5117.341314][ T282] [ 5117.343540][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5117.343540][ T282] netdev_get_by_index+0x5e/0x80 [ 5117.343540][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5117.343540][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5117.343540][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5117.343540][ T282] ipv6_add_addr+0x411/0x2000 [ 5117.343540][ T282] inet6_addr_add+0x30e/0xa40 [ 5117.343540][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5117.343540][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5117.343540][ T282] netlink_rcv_skb+0x130/0x360 [ 5117.343540][ T282] netlink_unicast+0x449/0x710 [ 5117.343540][ T282] netlink_sendmsg+0x723/0xbe0 [ 5117.343540][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5117.343540][ T282] ___sys_sendmsg+0xee/0x170 [ 5117.343540][ T282] __sys_sendmsg+0xcd/0x170 [ 5117.343540][ T282] do_syscall_64+0xc6/0x1e0 [ 5117.343540][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5117.343540][ T282] [ 5117.348492][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5117.348492][ T282] netdev_get_by_index+0x5e/0x80 [ 5117.348492][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5117.348492][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5117.348492][ T282] ip6_route_add+0x1c/0x140 [ 5117.348492][ T282] addrconf_add_mroute+0x129/0x180 [ 5117.348492][ T282] addrconf_add_dev+0xe2/0x170 [ 5117.348492][ T282] inet6_addr_add+0x12f/0xa40 [ 5117.348492][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5117.348492][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5117.348492][ T282] netlink_rcv_skb+0x130/0x360 [ 5117.348492][ T282] netlink_unicast+0x449/0x710 [ 5117.348492][ T282] netlink_sendmsg+0x723/0xbe0 [ 5117.348492][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5117.348492][ T282] ___sys_sendmsg+0xee/0x170 [ 5117.348492][ T282] __sys_sendmsg+0xcd/0x170 [ 5117.348492][ T282] do_syscall_64+0xc6/0x1e0 [ 5117.348492][ T282] [ 5117.350691][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5117.350691][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5117.350691][ T282] ipv6_find_idev+0x102/0x170 [ 5117.350691][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5117.350691][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5117.350691][ T282] netlink_rcv_skb+0x130/0x360 [ 5117.350691][ T282] netlink_unicast+0x449/0x710 [ 5117.350691][ T282] netlink_sendmsg+0x723/0xbe0 [ 5117.350691][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5117.350691][ T282] ___sys_sendmsg+0xee/0x170 [ 5117.350691][ T282] __sys_sendmsg+0xcd/0x170 [ 5117.350691][ T282] do_syscall_64+0xc6/0x1e0 [ 5117.350691][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5117.350691][ T282] [ 5117.352389][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5117.352389][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5117.352389][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5117.352389][ T282] ipv6_find_idev+0x102/0x170 [ 5117.352389][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5117.352389][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5117.352389][ T282] netlink_rcv_skb+0x130/0x360 [ 5117.352389][ T282] netlink_unicast+0x449/0x710 [ 5117.352389][ T282] netlink_sendmsg+0x723/0xbe0 [ 5117.352389][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5117.352389][ T282] ___sys_sendmsg+0xee/0x170 [ 5117.352389][ T282] __sys_sendmsg+0xcd/0x170 [ 5117.352389][ T282] do_syscall_64+0xc6/0x1e0 [ 5117.352389][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5117.352389][ T282] [ 5127.211016][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5127.211517][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5127.211517][ T284] netdev_get_by_index+0x5e/0x80 [ 5127.211517][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5127.211517][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5127.211517][ T284] ip6_route_add+0x1c/0x140 [ 5127.211517][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5127.211517][ T284] inet6_addr_add+0x4f8/0xa40 [ 5127.211517][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5127.211517][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5127.211517][ T284] netlink_rcv_skb+0x130/0x360 [ 5127.211517][ T284] netlink_unicast+0x449/0x710 [ 5127.211517][ T284] netlink_sendmsg+0x723/0xbe0 [ 5127.211517][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5127.211517][ T284] ___sys_sendmsg+0xee/0x170 [ 5127.211517][ T284] __sys_sendmsg+0xcd/0x170 [ 5127.211517][ T284] do_syscall_64+0xc6/0x1e0 [ 5127.211517][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5127.211517][ T284] [ 5127.213741][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5127.213741][ T284] netdev_get_by_index+0x5e/0x80 [ 5127.213741][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5127.213741][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5127.213741][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5127.213741][ T284] ipv6_add_addr+0x411/0x2000 [ 5127.213741][ T284] inet6_addr_add+0x30e/0xa40 [ 5127.213741][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5127.213741][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5127.213741][ T284] netlink_rcv_skb+0x130/0x360 [ 5127.213741][ T284] netlink_unicast+0x449/0x710 [ 5127.213741][ T284] netlink_sendmsg+0x723/0xbe0 [ 5127.213741][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5127.213741][ T284] ___sys_sendmsg+0xee/0x170 [ 5127.213741][ T284] __sys_sendmsg+0xcd/0x170 [ 5127.213741][ T284] do_syscall_64+0xc6/0x1e0 [ 5127.213741][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5127.213741][ T284] [ 5127.216064][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5127.216064][ T284] netdev_get_by_index+0x5e/0x80 [ 5127.216064][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5127.216064][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5127.216064][ T284] ip6_route_add+0x1c/0x140 [ 5127.216064][ T284] addrconf_add_mroute+0x129/0x180 [ 5127.216064][ T284] addrconf_add_dev+0xe2/0x170 [ 5127.216064][ T284] inet6_addr_add+0x12f/0xa40 [ 5127.216064][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5127.216064][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5127.216064][ T284] netlink_rcv_skb+0x130/0x360 [ 5127.216064][ T284] netlink_unicast+0x449/0x710 [ 5127.216064][ T284] netlink_sendmsg+0x723/0xbe0 [ 5127.216064][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5127.216064][ T284] ___sys_sendmsg+0xee/0x170 [ 5127.216064][ T284] __sys_sendmsg+0xcd/0x170 [ 5127.216064][ T284] do_syscall_64+0xc6/0x1e0 [ 5127.216064][ T284] [ 5127.218224][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5127.218224][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5127.218224][ T284] ipv6_find_idev+0x102/0x170 [ 5127.218224][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5127.218224][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5127.218224][ T284] netlink_rcv_skb+0x130/0x360 [ 5127.218224][ T284] netlink_unicast+0x449/0x710 [ 5127.218224][ T284] netlink_sendmsg+0x723/0xbe0 [ 5127.218224][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5127.218224][ T284] ___sys_sendmsg+0xee/0x170 [ 5127.218224][ T284] __sys_sendmsg+0xcd/0x170 [ 5127.218224][ T284] do_syscall_64+0xc6/0x1e0 [ 5127.218224][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5127.218224][ T284] [ 5127.219918][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5127.219918][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5127.219918][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5127.219918][ T284] ipv6_find_idev+0x102/0x170 [ 5127.219918][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5127.219918][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5127.219918][ T284] netlink_rcv_skb+0x130/0x360 [ 5127.219918][ T284] netlink_unicast+0x449/0x710 [ 5127.219918][ T284] netlink_sendmsg+0x723/0xbe0 [ 5127.219918][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5127.219918][ T284] ___sys_sendmsg+0xee/0x170 [ 5127.219918][ T284] __sys_sendmsg+0xcd/0x170 [ 5127.219918][ T284] do_syscall_64+0xc6/0x1e0 [ 5127.219918][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5127.219918][ T284] [ 5127.602930][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5127.603341][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5127.603341][ T282] dst_init+0x84/0x4a0 [ 5127.603341][ T282] dst_alloc+0x97/0x150 [ 5127.603341][ T282] ip6_dst_alloc+0x23/0x90 [ 5127.603341][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5127.603341][ T282] ip6_pol_route+0x56f/0x840 [ 5127.603341][ T282] fib6_rule_lookup+0x196/0x240 [ 5127.603341][ T282] ip6_route_input+0x542/0x980 [ 5127.603341][ T282] ipv6_rcv+0x8f/0x400 [ 5127.603341][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5127.603341][ T282] process_backlog+0x101/0x620 [ 5127.603341][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5127.603341][ T282] net_rx_action+0x495/0xbe0 [ 5127.603341][ T282] __do_softirq+0x1b5/0x7f6 [ 5127.603341][ T282] [ 5127.605157][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5127.605157][ T282] netdev_get_by_index+0x5e/0x80 [ 5127.605157][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5127.605157][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5127.605157][ T282] ip6_route_add+0x1c/0x140 [ 5127.605157][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5127.605157][ T282] inet6_addr_add+0x4f8/0xa40 [ 5127.605157][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5127.605157][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5127.605157][ T282] netlink_rcv_skb+0x130/0x360 [ 5127.605157][ T282] netlink_unicast+0x449/0x710 [ 5127.605157][ T282] netlink_sendmsg+0x723/0xbe0 [ 5127.605157][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5127.605157][ T282] ___sys_sendmsg+0xee/0x170 [ 5127.605157][ T282] __sys_sendmsg+0xcd/0x170 [ 5127.605157][ T282] do_syscall_64+0xc6/0x1e0 [ 5127.605157][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5127.605157][ T282] [ 5127.607388][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5127.607388][ T282] netdev_get_by_index+0x5e/0x80 [ 5127.607388][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5127.607388][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5127.607388][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5127.607388][ T282] ipv6_add_addr+0x411/0x2000 [ 5127.607388][ T282] inet6_addr_add+0x30e/0xa40 [ 5127.607388][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5127.607388][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5127.607388][ T282] netlink_rcv_skb+0x130/0x360 [ 5127.607388][ T282] netlink_unicast+0x449/0x710 [ 5127.607388][ T282] netlink_sendmsg+0x723/0xbe0 [ 5127.607388][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5127.607388][ T282] ___sys_sendmsg+0xee/0x170 [ 5127.607388][ T282] __sys_sendmsg+0xcd/0x170 [ 5127.607388][ T282] do_syscall_64+0xc6/0x1e0 [ 5127.607388][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5127.607388][ T282] [ 5127.609612][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5127.609612][ T282] netdev_get_by_index+0x5e/0x80 [ 5127.609612][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5127.609612][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5127.609612][ T282] ip6_route_add+0x1c/0x140 [ 5127.609612][ T282] addrconf_add_mroute+0x129/0x180 [ 5127.609612][ T282] addrconf_add_dev+0xe2/0x170 [ 5127.609612][ T282] inet6_addr_add+0x12f/0xa40 [ 5127.609612][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5127.609612][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5127.609612][ T282] netlink_rcv_skb+0x130/0x360 [ 5127.609612][ T282] netlink_unicast+0x449/0x710 [ 5127.609612][ T282] netlink_sendmsg+0x723/0xbe0 [ 5127.609612][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5127.609612][ T282] ___sys_sendmsg+0xee/0x170 [ 5127.609612][ T282] __sys_sendmsg+0xcd/0x170 [ 5127.609612][ T282] do_syscall_64+0xc6/0x1e0 [ 5127.609612][ T282] [ 5127.611796][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5127.611796][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5127.611796][ T282] ipv6_find_idev+0x102/0x170 [ 5127.611796][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5127.611796][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5127.611796][ T282] netlink_rcv_skb+0x130/0x360 [ 5127.611796][ T282] netlink_unicast+0x449/0x710 [ 5127.611796][ T282] netlink_sendmsg+0x723/0xbe0 [ 5127.611796][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5127.611796][ T282] ___sys_sendmsg+0xee/0x170 [ 5127.611796][ T282] __sys_sendmsg+0xcd/0x170 [ 5127.611796][ T282] do_syscall_64+0xc6/0x1e0 [ 5127.611796][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5127.611796][ T282] [ 5127.613499][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5127.613499][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5127.613499][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5127.613499][ T282] ipv6_find_idev+0x102/0x170 [ 5127.613499][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5127.613499][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5127.613499][ T282] netlink_rcv_skb+0x130/0x360 [ 5127.613499][ T282] netlink_unicast+0x449/0x710 [ 5127.613499][ T282] netlink_sendmsg+0x723/0xbe0 [ 5127.613499][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5127.613499][ T282] ___sys_sendmsg+0xee/0x170 [ 5127.613499][ T282] __sys_sendmsg+0xcd/0x170 [ 5127.613499][ T282] do_syscall_64+0xc6/0x1e0 [ 5127.613499][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5127.613499][ T282] [ 5137.274943][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5137.275372][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5137.275372][ T284] netdev_get_by_index+0x5e/0x80 [ 5137.275372][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5137.275372][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5137.275372][ T284] ip6_route_add+0x1c/0x140 [ 5137.275372][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5137.275372][ T284] inet6_addr_add+0x4f8/0xa40 [ 5137.275372][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5137.275372][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5137.275372][ T284] netlink_rcv_skb+0x130/0x360 [ 5137.275372][ T284] netlink_unicast+0x449/0x710 [ 5137.275372][ T284] netlink_sendmsg+0x723/0xbe0 [ 5137.275372][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5137.275372][ T284] ___sys_sendmsg+0xee/0x170 [ 5137.275372][ T284] __sys_sendmsg+0xcd/0x170 [ 5137.275372][ T284] do_syscall_64+0xc6/0x1e0 [ 5137.275372][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5137.275372][ T284] [ 5137.277633][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5137.277633][ T284] netdev_get_by_index+0x5e/0x80 [ 5137.277633][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5137.277633][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5137.277633][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5137.277633][ T284] ipv6_add_addr+0x411/0x2000 [ 5137.277633][ T284] inet6_addr_add+0x30e/0xa40 [ 5137.277633][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5137.277633][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5137.277633][ T284] netlink_rcv_skb+0x130/0x360 [ 5137.277633][ T284] netlink_unicast+0x449/0x710 [ 5137.277633][ T284] netlink_sendmsg+0x723/0xbe0 [ 5137.277633][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5137.277633][ T284] ___sys_sendmsg+0xee/0x170 [ 5137.277633][ T284] __sys_sendmsg+0xcd/0x170 [ 5137.277633][ T284] do_syscall_64+0xc6/0x1e0 [ 5137.277633][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5137.277633][ T284] [ 5137.279849][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5137.279849][ T284] netdev_get_by_index+0x5e/0x80 [ 5137.279849][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5137.279849][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5137.279849][ T284] ip6_route_add+0x1c/0x140 [ 5137.279849][ T284] addrconf_add_mroute+0x129/0x180 [ 5137.279849][ T284] addrconf_add_dev+0xe2/0x170 [ 5137.279849][ T284] inet6_addr_add+0x12f/0xa40 [ 5137.279849][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5137.279849][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5137.279849][ T284] netlink_rcv_skb+0x130/0x360 [ 5137.279849][ T284] netlink_unicast+0x449/0x710 [ 5137.279849][ T284] netlink_sendmsg+0x723/0xbe0 [ 5137.279849][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5137.279849][ T284] ___sys_sendmsg+0xee/0x170 [ 5137.279849][ T284] __sys_sendmsg+0xcd/0x170 [ 5137.279849][ T284] do_syscall_64+0xc6/0x1e0 [ 5137.279849][ T284] [ 5137.282051][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5137.282051][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5137.282051][ T284] ipv6_find_idev+0x102/0x170 [ 5137.282051][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5137.282051][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5137.282051][ T284] netlink_rcv_skb+0x130/0x360 [ 5137.282051][ T284] netlink_unicast+0x449/0x710 [ 5137.282051][ T284] netlink_sendmsg+0x723/0xbe0 [ 5137.282051][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5137.282051][ T284] ___sys_sendmsg+0xee/0x170 [ 5137.282051][ T284] __sys_sendmsg+0xcd/0x170 [ 5137.282051][ T284] do_syscall_64+0xc6/0x1e0 [ 5137.282051][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5137.282051][ T284] [ 5137.283848][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5137.283848][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5137.283848][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5137.283848][ T284] ipv6_find_idev+0x102/0x170 [ 5137.283848][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5137.283848][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5137.283848][ T284] netlink_rcv_skb+0x130/0x360 [ 5137.283848][ T284] netlink_unicast+0x449/0x710 [ 5137.283848][ T284] netlink_sendmsg+0x723/0xbe0 [ 5137.283848][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5137.283848][ T284] ___sys_sendmsg+0xee/0x170 [ 5137.283848][ T284] __sys_sendmsg+0xcd/0x170 [ 5137.283848][ T284] do_syscall_64+0xc6/0x1e0 [ 5137.283848][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5137.283848][ T284] [ 5137.866935][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5137.867387][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5137.867387][ T282] dst_init+0x84/0x4a0 [ 5137.867387][ T282] dst_alloc+0x97/0x150 [ 5137.867387][ T282] ip6_dst_alloc+0x23/0x90 [ 5137.867387][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5137.867387][ T282] ip6_pol_route+0x56f/0x840 [ 5137.867387][ T282] fib6_rule_lookup+0x196/0x240 [ 5137.867387][ T282] ip6_route_input+0x542/0x980 [ 5137.867387][ T282] ipv6_rcv+0x8f/0x400 [ 5137.867387][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5137.867387][ T282] process_backlog+0x101/0x620 [ 5137.867387][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5137.867387][ T282] net_rx_action+0x495/0xbe0 [ 5137.867387][ T282] __do_softirq+0x1b5/0x7f6 [ 5137.867387][ T282] [ 5137.869202][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5137.869202][ T282] netdev_get_by_index+0x5e/0x80 [ 5137.869202][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5137.869202][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5137.869202][ T282] ip6_route_add+0x1c/0x140 [ 5137.869202][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5137.869202][ T282] inet6_addr_add+0x4f8/0xa40 [ 5137.869202][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5137.869202][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5137.869202][ T282] netlink_rcv_skb+0x130/0x360 [ 5137.869202][ T282] netlink_unicast+0x449/0x710 [ 5137.869202][ T282] netlink_sendmsg+0x723/0xbe0 [ 5137.869202][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5137.869202][ T282] ___sys_sendmsg+0xee/0x170 [ 5137.869202][ T282] __sys_sendmsg+0xcd/0x170 [ 5137.869202][ T282] do_syscall_64+0xc6/0x1e0 [ 5137.869202][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5137.869202][ T282] [ 5137.871432][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5137.871432][ T282] netdev_get_by_index+0x5e/0x80 [ 5137.871432][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5137.871432][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5137.871432][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5137.871432][ T282] ipv6_add_addr+0x411/0x2000 [ 5137.871432][ T282] inet6_addr_add+0x30e/0xa40 [ 5137.871432][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5137.871432][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5137.871432][ T282] netlink_rcv_skb+0x130/0x360 [ 5137.871432][ T282] netlink_unicast+0x449/0x710 [ 5137.871432][ T282] netlink_sendmsg+0x723/0xbe0 [ 5137.871432][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5137.871432][ T282] ___sys_sendmsg+0xee/0x170 [ 5137.871432][ T282] __sys_sendmsg+0xcd/0x170 [ 5137.871432][ T282] do_syscall_64+0xc6/0x1e0 [ 5137.871432][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5137.871432][ T282] [ 5137.873652][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5137.873652][ T282] netdev_get_by_index+0x5e/0x80 [ 5137.873652][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5137.873652][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5137.873652][ T282] ip6_route_add+0x1c/0x140 [ 5137.873652][ T282] addrconf_add_mroute+0x129/0x180 [ 5137.873652][ T282] addrconf_add_dev+0xe2/0x170 [ 5137.873652][ T282] inet6_addr_add+0x12f/0xa40 [ 5137.873652][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5137.873652][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5137.873652][ T282] netlink_rcv_skb+0x130/0x360 [ 5137.873652][ T282] netlink_unicast+0x449/0x710 [ 5137.873652][ T282] netlink_sendmsg+0x723/0xbe0 [ 5137.873652][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5137.873652][ T282] ___sys_sendmsg+0xee/0x170 [ 5137.873652][ T282] __sys_sendmsg+0xcd/0x170 [ 5137.873652][ T282] do_syscall_64+0xc6/0x1e0 [ 5137.873652][ T282] [ 5137.875847][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5137.875847][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5137.875847][ T282] ipv6_find_idev+0x102/0x170 [ 5137.875847][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5137.875847][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5137.875847][ T282] netlink_rcv_skb+0x130/0x360 [ 5137.875847][ T282] netlink_unicast+0x449/0x710 [ 5137.875847][ T282] netlink_sendmsg+0x723/0xbe0 [ 5137.875847][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5137.875847][ T282] ___sys_sendmsg+0xee/0x170 [ 5137.875847][ T282] __sys_sendmsg+0xcd/0x170 [ 5137.875847][ T282] do_syscall_64+0xc6/0x1e0 [ 5137.875847][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5137.875847][ T282] [ 5137.877574][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5137.877574][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5137.877574][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5137.877574][ T282] ipv6_find_idev+0x102/0x170 [ 5137.877574][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5137.877574][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5137.877574][ T282] netlink_rcv_skb+0x130/0x360 [ 5137.877574][ T282] netlink_unicast+0x449/0x710 [ 5137.877574][ T282] netlink_sendmsg+0x723/0xbe0 [ 5137.877574][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5137.877574][ T282] ___sys_sendmsg+0xee/0x170 [ 5137.877574][ T282] __sys_sendmsg+0xcd/0x170 [ 5137.877574][ T282] do_syscall_64+0xc6/0x1e0 [ 5137.877574][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5137.877574][ T282] [ 5147.530945][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5147.531563][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5147.531563][ T284] netdev_get_by_index+0x5e/0x80 [ 5147.531563][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5147.531563][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5147.531563][ T284] ip6_route_add+0x1c/0x140 [ 5147.531563][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5147.531563][ T284] inet6_addr_add+0x4f8/0xa40 [ 5147.531563][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5147.531563][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5147.531563][ T284] netlink_rcv_skb+0x130/0x360 [ 5147.531563][ T284] netlink_unicast+0x449/0x710 [ 5147.531563][ T284] netlink_sendmsg+0x723/0xbe0 [ 5147.531563][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5147.531563][ T284] ___sys_sendmsg+0xee/0x170 [ 5147.531563][ T284] __sys_sendmsg+0xcd/0x170 [ 5147.531563][ T284] do_syscall_64+0xc6/0x1e0 [ 5147.531563][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5147.531563][ T284] [ 5147.535126][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5147.535126][ T284] netdev_get_by_index+0x5e/0x80 [ 5147.535126][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5147.535126][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5147.535126][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5147.535126][ T284] ipv6_add_addr+0x411/0x2000 [ 5147.535126][ T284] inet6_addr_add+0x30e/0xa40 [ 5147.535126][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5147.535126][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5147.535126][ T284] netlink_rcv_skb+0x130/0x360 [ 5147.535126][ T284] netlink_unicast+0x449/0x710 [ 5147.535126][ T284] netlink_sendmsg+0x723/0xbe0 [ 5147.535126][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5147.535126][ T284] ___sys_sendmsg+0xee/0x170 [ 5147.535126][ T284] __sys_sendmsg+0xcd/0x170 [ 5147.535126][ T284] do_syscall_64+0xc6/0x1e0 [ 5147.535126][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5147.535126][ T284] [ 5147.538686][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5147.538686][ T284] netdev_get_by_index+0x5e/0x80 [ 5147.538686][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5147.538686][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5147.538686][ T284] ip6_route_add+0x1c/0x140 [ 5147.538686][ T284] addrconf_add_mroute+0x129/0x180 [ 5147.538686][ T284] addrconf_add_dev+0xe2/0x170 [ 5147.538686][ T284] inet6_addr_add+0x12f/0xa40 [ 5147.538686][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5147.538686][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5147.538686][ T284] netlink_rcv_skb+0x130/0x360 [ 5147.538686][ T284] netlink_unicast+0x449/0x710 [ 5147.538686][ T284] netlink_sendmsg+0x723/0xbe0 [ 5147.538686][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5147.538686][ T284] ___sys_sendmsg+0xee/0x170 [ 5147.538686][ T284] __sys_sendmsg+0xcd/0x170 [ 5147.538686][ T284] do_syscall_64+0xc6/0x1e0 [ 5147.538686][ T284] [ 5147.542297][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5147.542297][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5147.542297][ T284] ipv6_find_idev+0x102/0x170 [ 5147.542297][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5147.542297][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5147.542297][ T284] netlink_rcv_skb+0x130/0x360 [ 5147.542297][ T284] netlink_unicast+0x449/0x710 [ 5147.542297][ T284] netlink_sendmsg+0x723/0xbe0 [ 5147.542297][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5147.542297][ T284] ___sys_sendmsg+0xee/0x170 [ 5147.542297][ T284] __sys_sendmsg+0xcd/0x170 [ 5147.542297][ T284] do_syscall_64+0xc6/0x1e0 [ 5147.542297][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5147.542297][ T284] [ 5147.545026][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5147.545026][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5147.545026][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5147.545026][ T284] ipv6_find_idev+0x102/0x170 [ 5147.545026][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5147.545026][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5147.545026][ T284] netlink_rcv_skb+0x130/0x360 [ 5147.545026][ T284] netlink_unicast+0x449/0x710 [ 5147.545026][ T284] netlink_sendmsg+0x723/0xbe0 [ 5147.545026][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5147.545026][ T284] ___sys_sendmsg+0xee/0x170 [ 5147.545026][ T284] __sys_sendmsg+0xcd/0x170 [ 5147.545026][ T284] do_syscall_64+0xc6/0x1e0 [ 5147.545026][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5147.545026][ T284] [ 5148.130926][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5148.131362][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5148.131362][ T282] dst_init+0x84/0x4a0 [ 5148.131362][ T282] dst_alloc+0x97/0x150 [ 5148.131362][ T282] ip6_dst_alloc+0x23/0x90 [ 5148.131362][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5148.131362][ T282] ip6_pol_route+0x56f/0x840 [ 5148.131362][ T282] fib6_rule_lookup+0x196/0x240 [ 5148.131362][ T282] ip6_route_input+0x542/0x980 [ 5148.131362][ T282] ipv6_rcv+0x8f/0x400 [ 5148.131362][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5148.131362][ T282] process_backlog+0x101/0x620 [ 5148.131362][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5148.131362][ T282] net_rx_action+0x495/0xbe0 [ 5148.131362][ T282] __do_softirq+0x1b5/0x7f6 [ 5148.131362][ T282] [ 5148.133198][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5148.133198][ T282] netdev_get_by_index+0x5e/0x80 [ 5148.133198][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5148.133198][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5148.133198][ T282] ip6_route_add+0x1c/0x140 [ 5148.133198][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5148.133198][ T282] inet6_addr_add+0x4f8/0xa40 [ 5148.133198][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5148.133198][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5148.133198][ T282] netlink_rcv_skb+0x130/0x360 [ 5148.133198][ T282] netlink_unicast+0x449/0x710 [ 5148.133198][ T282] netlink_sendmsg+0x723/0xbe0 [ 5148.133198][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5148.133198][ T282] ___sys_sendmsg+0xee/0x170 [ 5148.133198][ T282] __sys_sendmsg+0xcd/0x170 [ 5148.133198][ T282] do_syscall_64+0xc6/0x1e0 [ 5148.133198][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5148.133198][ T282] [ 5148.135439][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5148.135439][ T282] netdev_get_by_index+0x5e/0x80 [ 5148.135439][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5148.135439][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5148.135439][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5148.135439][ T282] ipv6_add_addr+0x411/0x2000 [ 5148.135439][ T282] inet6_addr_add+0x30e/0xa40 [ 5148.135439][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5148.135439][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5148.135439][ T282] netlink_rcv_skb+0x130/0x360 [ 5148.135439][ T282] netlink_unicast+0x449/0x710 [ 5148.135439][ T282] netlink_sendmsg+0x723/0xbe0 [ 5148.135439][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5148.135439][ T282] ___sys_sendmsg+0xee/0x170 [ 5148.135439][ T282] __sys_sendmsg+0xcd/0x170 [ 5148.135439][ T282] do_syscall_64+0xc6/0x1e0 [ 5148.135439][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5148.135439][ T282] [ 5148.138151][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5148.138151][ T282] netdev_get_by_index+0x5e/0x80 [ 5148.138151][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5148.138151][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5148.138151][ T282] ip6_route_add+0x1c/0x140 [ 5148.138151][ T282] addrconf_add_mroute+0x129/0x180 [ 5148.138151][ T282] addrconf_add_dev+0xe2/0x170 [ 5148.138151][ T282] inet6_addr_add+0x12f/0xa40 [ 5148.138151][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5148.138151][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5148.138151][ T282] netlink_rcv_skb+0x130/0x360 [ 5148.138151][ T282] netlink_unicast+0x449/0x710 [ 5148.138151][ T282] netlink_sendmsg+0x723/0xbe0 [ 5148.138151][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5148.138151][ T282] ___sys_sendmsg+0xee/0x170 [ 5148.138151][ T282] __sys_sendmsg+0xcd/0x170 [ 5148.138151][ T282] do_syscall_64+0xc6/0x1e0 [ 5148.138151][ T282] [ 5148.140342][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5148.140342][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5148.140342][ T282] ipv6_find_idev+0x102/0x170 [ 5148.140342][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5148.140342][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5148.140342][ T282] netlink_rcv_skb+0x130/0x360 [ 5148.140342][ T282] netlink_unicast+0x449/0x710 [ 5148.140342][ T282] netlink_sendmsg+0x723/0xbe0 [ 5148.140342][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5148.140342][ T282] ___sys_sendmsg+0xee/0x170 [ 5148.140342][ T282] __sys_sendmsg+0xcd/0x170 [ 5148.140342][ T282] do_syscall_64+0xc6/0x1e0 [ 5148.140342][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5148.140342][ T282] [ 5148.142062][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5148.142062][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5148.142062][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5148.142062][ T282] ipv6_find_idev+0x102/0x170 [ 5148.142062][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5148.142062][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5148.142062][ T282] netlink_rcv_skb+0x130/0x360 [ 5148.142062][ T282] netlink_unicast+0x449/0x710 [ 5148.142062][ T282] netlink_sendmsg+0x723/0xbe0 [ 5148.142062][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5148.142062][ T282] ___sys_sendmsg+0xee/0x170 [ 5148.142062][ T282] __sys_sendmsg+0xcd/0x170 [ 5148.142062][ T282] do_syscall_64+0xc6/0x1e0 [ 5148.142062][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5148.142062][ T282] [ 5157.618959][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5157.619548][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5157.619548][ T284] netdev_get_by_index+0x5e/0x80 [ 5157.619548][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5157.619548][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5157.619548][ T284] ip6_route_add+0x1c/0x140 [ 5157.619548][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5157.619548][ T284] inet6_addr_add+0x4f8/0xa40 [ 5157.619548][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5157.619548][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5157.619548][ T284] netlink_rcv_skb+0x130/0x360 [ 5157.619548][ T284] netlink_unicast+0x449/0x710 [ 5157.619548][ T284] netlink_sendmsg+0x723/0xbe0 [ 5157.619548][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5157.619548][ T284] ___sys_sendmsg+0xee/0x170 [ 5157.619548][ T284] __sys_sendmsg+0xcd/0x170 [ 5157.619548][ T284] do_syscall_64+0xc6/0x1e0 [ 5157.619548][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5157.619548][ T284] [ 5157.623193][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5157.623193][ T284] netdev_get_by_index+0x5e/0x80 [ 5157.623193][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5157.623193][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5157.623193][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5157.623193][ T284] ipv6_add_addr+0x411/0x2000 [ 5157.623193][ T284] inet6_addr_add+0x30e/0xa40 [ 5157.623193][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5157.623193][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5157.623193][ T284] netlink_rcv_skb+0x130/0x360 [ 5157.623193][ T284] netlink_unicast+0x449/0x710 [ 5157.623193][ T284] netlink_sendmsg+0x723/0xbe0 [ 5157.623193][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5157.623193][ T284] ___sys_sendmsg+0xee/0x170 [ 5157.623193][ T284] __sys_sendmsg+0xcd/0x170 [ 5157.623193][ T284] do_syscall_64+0xc6/0x1e0 [ 5157.623193][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5157.623193][ T284] [ 5157.626792][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5157.626792][ T284] netdev_get_by_index+0x5e/0x80 [ 5157.626792][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5157.626792][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5157.626792][ T284] ip6_route_add+0x1c/0x140 [ 5157.626792][ T284] addrconf_add_mroute+0x129/0x180 [ 5157.626792][ T284] addrconf_add_dev+0xe2/0x170 [ 5157.626792][ T284] inet6_addr_add+0x12f/0xa40 [ 5157.626792][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5157.626792][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5157.626792][ T284] netlink_rcv_skb+0x130/0x360 [ 5157.626792][ T284] netlink_unicast+0x449/0x710 [ 5157.626792][ T284] netlink_sendmsg+0x723/0xbe0 [ 5157.626792][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5157.626792][ T284] ___sys_sendmsg+0xee/0x170 [ 5157.626792][ T284] __sys_sendmsg+0xcd/0x170 [ 5157.626792][ T284] do_syscall_64+0xc6/0x1e0 [ 5157.626792][ T284] [ 5157.630439][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5157.630439][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5157.630439][ T284] ipv6_find_idev+0x102/0x170 [ 5157.630439][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5157.630439][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5157.630439][ T284] netlink_rcv_skb+0x130/0x360 [ 5157.630439][ T284] netlink_unicast+0x449/0x710 [ 5157.630439][ T284] netlink_sendmsg+0x723/0xbe0 [ 5157.630439][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5157.630439][ T284] ___sys_sendmsg+0xee/0x170 [ 5157.630439][ T284] __sys_sendmsg+0xcd/0x170 [ 5157.630439][ T284] do_syscall_64+0xc6/0x1e0 [ 5157.630439][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5157.630439][ T284] [ 5157.633371][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5157.633371][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5157.633371][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5157.633371][ T284] ipv6_find_idev+0x102/0x170 [ 5157.633371][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5157.633371][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5157.633371][ T284] netlink_rcv_skb+0x130/0x360 [ 5157.633371][ T284] netlink_unicast+0x449/0x710 [ 5157.633371][ T284] netlink_sendmsg+0x723/0xbe0 [ 5157.633371][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5157.633371][ T284] ___sys_sendmsg+0xee/0x170 [ 5157.633371][ T284] __sys_sendmsg+0xcd/0x170 [ 5157.633371][ T284] do_syscall_64+0xc6/0x1e0 [ 5157.633371][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5157.633371][ T284] [ 5158.386935][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5158.387358][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5158.387358][ T282] dst_init+0x84/0x4a0 [ 5158.387358][ T282] dst_alloc+0x97/0x150 [ 5158.387358][ T282] ip6_dst_alloc+0x23/0x90 [ 5158.387358][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5158.387358][ T282] ip6_pol_route+0x56f/0x840 [ 5158.387358][ T282] fib6_rule_lookup+0x196/0x240 [ 5158.387358][ T282] ip6_route_input+0x542/0x980 [ 5158.387358][ T282] ipv6_rcv+0x8f/0x400 [ 5158.387358][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5158.387358][ T282] process_backlog+0x101/0x620 [ 5158.387358][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5158.387358][ T282] net_rx_action+0x495/0xbe0 [ 5158.387358][ T282] __do_softirq+0x1b5/0x7f6 [ 5158.387358][ T282] [ 5158.389176][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5158.389176][ T282] netdev_get_by_index+0x5e/0x80 [ 5158.389176][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5158.389176][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5158.389176][ T282] ip6_route_add+0x1c/0x140 [ 5158.389176][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5158.389176][ T282] inet6_addr_add+0x4f8/0xa40 [ 5158.389176][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5158.389176][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5158.389176][ T282] netlink_rcv_skb+0x130/0x360 [ 5158.389176][ T282] netlink_unicast+0x449/0x710 [ 5158.389176][ T282] netlink_sendmsg+0x723/0xbe0 [ 5158.389176][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5158.389176][ T282] ___sys_sendmsg+0xee/0x170 [ 5158.389176][ T282] __sys_sendmsg+0xcd/0x170 [ 5158.389176][ T282] do_syscall_64+0xc6/0x1e0 [ 5158.389176][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5158.389176][ T282] [ 5158.391403][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5158.391403][ T282] netdev_get_by_index+0x5e/0x80 [ 5158.391403][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5158.391403][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5158.391403][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5158.391403][ T282] ipv6_add_addr+0x411/0x2000 [ 5158.391403][ T282] inet6_addr_add+0x30e/0xa40 [ 5158.391403][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5158.391403][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5158.391403][ T282] netlink_rcv_skb+0x130/0x360 [ 5158.391403][ T282] netlink_unicast+0x449/0x710 [ 5158.391403][ T282] netlink_sendmsg+0x723/0xbe0 [ 5158.391403][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5158.391403][ T282] ___sys_sendmsg+0xee/0x170 [ 5158.391403][ T282] __sys_sendmsg+0xcd/0x170 [ 5158.391403][ T282] do_syscall_64+0xc6/0x1e0 [ 5158.391403][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5158.391403][ T282] [ 5158.393620][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5158.393620][ T282] netdev_get_by_index+0x5e/0x80 [ 5158.393620][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5158.393620][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5158.393620][ T282] ip6_route_add+0x1c/0x140 [ 5158.393620][ T282] addrconf_add_mroute+0x129/0x180 [ 5158.393620][ T282] addrconf_add_dev+0xe2/0x170 [ 5158.393620][ T282] inet6_addr_add+0x12f/0xa40 [ 5158.393620][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5158.393620][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5158.393620][ T282] netlink_rcv_skb+0x130/0x360 [ 5158.393620][ T282] netlink_unicast+0x449/0x710 [ 5158.393620][ T282] netlink_sendmsg+0x723/0xbe0 [ 5158.393620][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5158.393620][ T282] ___sys_sendmsg+0xee/0x170 [ 5158.393620][ T282] __sys_sendmsg+0xcd/0x170 [ 5158.393620][ T282] do_syscall_64+0xc6/0x1e0 [ 5158.393620][ T282] [ 5158.395816][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5158.395816][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5158.395816][ T282] ipv6_find_idev+0x102/0x170 [ 5158.395816][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5158.395816][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5158.395816][ T282] netlink_rcv_skb+0x130/0x360 [ 5158.395816][ T282] netlink_unicast+0x449/0x710 [ 5158.395816][ T282] netlink_sendmsg+0x723/0xbe0 [ 5158.395816][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5158.395816][ T282] ___sys_sendmsg+0xee/0x170 [ 5158.395816][ T282] __sys_sendmsg+0xcd/0x170 [ 5158.395816][ T282] do_syscall_64+0xc6/0x1e0 [ 5158.395816][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5158.395816][ T282] [ 5158.397527][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5158.397527][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5158.397527][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5158.397527][ T282] ipv6_find_idev+0x102/0x170 [ 5158.397527][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5158.397527][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5158.397527][ T282] netlink_rcv_skb+0x130/0x360 [ 5158.397527][ T282] netlink_unicast+0x449/0x710 [ 5158.397527][ T282] netlink_sendmsg+0x723/0xbe0 [ 5158.397527][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5158.397527][ T282] ___sys_sendmsg+0xee/0x170 [ 5158.397527][ T282] __sys_sendmsg+0xcd/0x170 [ 5158.397527][ T282] do_syscall_64+0xc6/0x1e0 [ 5158.397527][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5158.397527][ T282] [ 5167.874942][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5167.875576][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5167.875576][ T284] netdev_get_by_index+0x5e/0x80 [ 5167.875576][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5167.875576][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5167.875576][ T284] ip6_route_add+0x1c/0x140 [ 5167.875576][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5167.875576][ T284] inet6_addr_add+0x4f8/0xa40 [ 5167.875576][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5167.875576][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5167.875576][ T284] netlink_rcv_skb+0x130/0x360 [ 5167.875576][ T284] netlink_unicast+0x449/0x710 [ 5167.875576][ T284] netlink_sendmsg+0x723/0xbe0 [ 5167.875576][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5167.875576][ T284] ___sys_sendmsg+0xee/0x170 [ 5167.875576][ T284] __sys_sendmsg+0xcd/0x170 [ 5167.875576][ T284] do_syscall_64+0xc6/0x1e0 [ 5167.875576][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5167.875576][ T284] [ 5167.879152][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5167.879152][ T284] netdev_get_by_index+0x5e/0x80 [ 5167.879152][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5167.879152][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5167.879152][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5167.879152][ T284] ipv6_add_addr+0x411/0x2000 [ 5167.879152][ T284] inet6_addr_add+0x30e/0xa40 [ 5167.879152][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5167.879152][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5167.879152][ T284] netlink_rcv_skb+0x130/0x360 [ 5167.879152][ T284] netlink_unicast+0x449/0x710 [ 5167.879152][ T284] netlink_sendmsg+0x723/0xbe0 [ 5167.879152][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5167.879152][ T284] ___sys_sendmsg+0xee/0x170 [ 5167.879152][ T284] __sys_sendmsg+0xcd/0x170 [ 5167.879152][ T284] do_syscall_64+0xc6/0x1e0 [ 5167.879152][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5167.879152][ T284] [ 5167.882685][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5167.882685][ T284] netdev_get_by_index+0x5e/0x80 [ 5167.882685][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5167.882685][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5167.882685][ T284] ip6_route_add+0x1c/0x140 [ 5167.882685][ T284] addrconf_add_mroute+0x129/0x180 [ 5167.882685][ T284] addrconf_add_dev+0xe2/0x170 [ 5167.882685][ T284] inet6_addr_add+0x12f/0xa40 [ 5167.882685][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5167.882685][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5167.882685][ T284] netlink_rcv_skb+0x130/0x360 [ 5167.882685][ T284] netlink_unicast+0x449/0x710 [ 5167.882685][ T284] netlink_sendmsg+0x723/0xbe0 [ 5167.882685][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5167.882685][ T284] ___sys_sendmsg+0xee/0x170 [ 5167.882685][ T284] __sys_sendmsg+0xcd/0x170 [ 5167.882685][ T284] do_syscall_64+0xc6/0x1e0 [ 5167.882685][ T284] [ 5167.886223][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5167.886223][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5167.886223][ T284] ipv6_find_idev+0x102/0x170 [ 5167.886223][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5167.886223][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5167.886223][ T284] netlink_rcv_skb+0x130/0x360 [ 5167.886223][ T284] netlink_unicast+0x449/0x710 [ 5167.886223][ T284] netlink_sendmsg+0x723/0xbe0 [ 5167.886223][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5167.886223][ T284] ___sys_sendmsg+0xee/0x170 [ 5167.886223][ T284] __sys_sendmsg+0xcd/0x170 [ 5167.886223][ T284] do_syscall_64+0xc6/0x1e0 [ 5167.886223][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5167.886223][ T284] [ 5167.888990][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5167.888990][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5167.888990][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5167.888990][ T284] ipv6_find_idev+0x102/0x170 [ 5167.888990][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5167.888990][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5167.888990][ T284] netlink_rcv_skb+0x130/0x360 [ 5167.888990][ T284] netlink_unicast+0x449/0x710 [ 5167.888990][ T284] netlink_sendmsg+0x723/0xbe0 [ 5167.888990][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5167.888990][ T284] ___sys_sendmsg+0xee/0x170 [ 5167.888990][ T284] __sys_sendmsg+0xcd/0x170 [ 5167.888990][ T284] do_syscall_64+0xc6/0x1e0 [ 5167.888990][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5167.888990][ T284] [ 5168.650933][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5168.651332][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5168.651332][ T282] dst_init+0x84/0x4a0 [ 5168.651332][ T282] dst_alloc+0x97/0x150 [ 5168.651332][ T282] ip6_dst_alloc+0x23/0x90 [ 5168.651332][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5168.651332][ T282] ip6_pol_route+0x56f/0x840 [ 5168.651332][ T282] fib6_rule_lookup+0x196/0x240 [ 5168.651332][ T282] ip6_route_input+0x542/0x980 [ 5168.651332][ T282] ipv6_rcv+0x8f/0x400 [ 5168.651332][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5168.651332][ T282] process_backlog+0x101/0x620 [ 5168.651332][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5168.651332][ T282] net_rx_action+0x495/0xbe0 [ 5168.651332][ T282] __do_softirq+0x1b5/0x7f6 [ 5168.651332][ T282] [ 5168.653162][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5168.653162][ T282] netdev_get_by_index+0x5e/0x80 [ 5168.653162][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5168.653162][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5168.653162][ T282] ip6_route_add+0x1c/0x140 [ 5168.653162][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5168.653162][ T282] inet6_addr_add+0x4f8/0xa40 [ 5168.653162][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5168.653162][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5168.653162][ T282] netlink_rcv_skb+0x130/0x360 [ 5168.653162][ T282] netlink_unicast+0x449/0x710 [ 5168.653162][ T282] netlink_sendmsg+0x723/0xbe0 [ 5168.653162][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5168.653162][ T282] ___sys_sendmsg+0xee/0x170 [ 5168.653162][ T282] __sys_sendmsg+0xcd/0x170 [ 5168.653162][ T282] do_syscall_64+0xc6/0x1e0 [ 5168.653162][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5168.653162][ T282] [ 5168.655399][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5168.655399][ T282] netdev_get_by_index+0x5e/0x80 [ 5168.655399][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5168.655399][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5168.655399][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5168.655399][ T282] ipv6_add_addr+0x411/0x2000 [ 5168.655399][ T282] inet6_addr_add+0x30e/0xa40 [ 5168.655399][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5168.655399][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5168.655399][ T282] netlink_rcv_skb+0x130/0x360 [ 5168.655399][ T282] netlink_unicast+0x449/0x710 [ 5168.655399][ T282] netlink_sendmsg+0x723/0xbe0 [ 5168.655399][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5168.655399][ T282] ___sys_sendmsg+0xee/0x170 [ 5168.655399][ T282] __sys_sendmsg+0xcd/0x170 [ 5168.655399][ T282] do_syscall_64+0xc6/0x1e0 [ 5168.655399][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5168.655399][ T282] [ 5168.657764][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5168.657764][ T282] netdev_get_by_index+0x5e/0x80 [ 5168.657764][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5168.657764][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5168.657764][ T282] ip6_route_add+0x1c/0x140 [ 5168.657764][ T282] addrconf_add_mroute+0x129/0x180 [ 5168.657764][ T282] addrconf_add_dev+0xe2/0x170 [ 5168.657764][ T282] inet6_addr_add+0x12f/0xa40 [ 5168.657764][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5168.657764][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5168.657764][ T282] netlink_rcv_skb+0x130/0x360 [ 5168.657764][ T282] netlink_unicast+0x449/0x710 [ 5168.657764][ T282] netlink_sendmsg+0x723/0xbe0 [ 5168.657764][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5168.657764][ T282] ___sys_sendmsg+0xee/0x170 [ 5168.657764][ T282] __sys_sendmsg+0xcd/0x170 [ 5168.657764][ T282] do_syscall_64+0xc6/0x1e0 [ 5168.657764][ T282] [ 5168.659964][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5168.659964][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5168.659964][ T282] ipv6_find_idev+0x102/0x170 [ 5168.659964][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5168.659964][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5168.659964][ T282] netlink_rcv_skb+0x130/0x360 [ 5168.659964][ T282] netlink_unicast+0x449/0x710 [ 5168.659964][ T282] netlink_sendmsg+0x723/0xbe0 [ 5168.659964][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5168.659964][ T282] ___sys_sendmsg+0xee/0x170 [ 5168.659964][ T282] __sys_sendmsg+0xcd/0x170 [ 5168.659964][ T282] do_syscall_64+0xc6/0x1e0 [ 5168.659964][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5168.659964][ T282] [ 5168.661699][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5168.661699][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5168.661699][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5168.661699][ T282] ipv6_find_idev+0x102/0x170 [ 5168.661699][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5168.661699][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5168.661699][ T282] netlink_rcv_skb+0x130/0x360 [ 5168.661699][ T282] netlink_unicast+0x449/0x710 [ 5168.661699][ T282] netlink_sendmsg+0x723/0xbe0 [ 5168.661699][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5168.661699][ T282] ___sys_sendmsg+0xee/0x170 [ 5168.661699][ T282] __sys_sendmsg+0xcd/0x170 [ 5168.661699][ T282] do_syscall_64+0xc6/0x1e0 [ 5168.661699][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5168.661699][ T282] [ 5178.130935][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5178.131579][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5178.131579][ T284] netdev_get_by_index+0x5e/0x80 [ 5178.131579][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5178.131579][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5178.131579][ T284] ip6_route_add+0x1c/0x140 [ 5178.131579][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5178.131579][ T284] inet6_addr_add+0x4f8/0xa40 [ 5178.131579][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5178.131579][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5178.131579][ T284] netlink_rcv_skb+0x130/0x360 [ 5178.131579][ T284] netlink_unicast+0x449/0x710 [ 5178.131579][ T284] netlink_sendmsg+0x723/0xbe0 [ 5178.131579][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5178.131579][ T284] ___sys_sendmsg+0xee/0x170 [ 5178.131579][ T284] __sys_sendmsg+0xcd/0x170 [ 5178.131579][ T284] do_syscall_64+0xc6/0x1e0 [ 5178.131579][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5178.131579][ T284] [ 5178.135157][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5178.135157][ T284] netdev_get_by_index+0x5e/0x80 [ 5178.135157][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5178.135157][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5178.135157][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5178.135157][ T284] ipv6_add_addr+0x411/0x2000 [ 5178.135157][ T284] inet6_addr_add+0x30e/0xa40 [ 5178.135157][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5178.135157][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5178.135157][ T284] netlink_rcv_skb+0x130/0x360 [ 5178.135157][ T284] netlink_unicast+0x449/0x710 [ 5178.135157][ T284] netlink_sendmsg+0x723/0xbe0 [ 5178.135157][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5178.135157][ T284] ___sys_sendmsg+0xee/0x170 [ 5178.135157][ T284] __sys_sendmsg+0xcd/0x170 [ 5178.135157][ T284] do_syscall_64+0xc6/0x1e0 [ 5178.135157][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5178.135157][ T284] [ 5178.138707][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5178.138707][ T284] netdev_get_by_index+0x5e/0x80 [ 5178.138707][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5178.138707][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5178.138707][ T284] ip6_route_add+0x1c/0x140 [ 5178.138707][ T284] addrconf_add_mroute+0x129/0x180 [ 5178.138707][ T284] addrconf_add_dev+0xe2/0x170 [ 5178.138707][ T284] inet6_addr_add+0x12f/0xa40 [ 5178.138707][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5178.138707][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5178.138707][ T284] netlink_rcv_skb+0x130/0x360 [ 5178.138707][ T284] netlink_unicast+0x449/0x710 [ 5178.138707][ T284] netlink_sendmsg+0x723/0xbe0 [ 5178.138707][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5178.138707][ T284] ___sys_sendmsg+0xee/0x170 [ 5178.138707][ T284] __sys_sendmsg+0xcd/0x170 [ 5178.138707][ T284] do_syscall_64+0xc6/0x1e0 [ 5178.138707][ T284] [ 5178.142187][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5178.142187][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5178.142187][ T284] ipv6_find_idev+0x102/0x170 [ 5178.142187][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5178.142187][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5178.142187][ T284] netlink_rcv_skb+0x130/0x360 [ 5178.142187][ T284] netlink_unicast+0x449/0x710 [ 5178.142187][ T284] netlink_sendmsg+0x723/0xbe0 [ 5178.142187][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5178.142187][ T284] ___sys_sendmsg+0xee/0x170 [ 5178.142187][ T284] __sys_sendmsg+0xcd/0x170 [ 5178.142187][ T284] do_syscall_64+0xc6/0x1e0 [ 5178.142187][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5178.142187][ T284] [ 5178.144908][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5178.144908][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5178.144908][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5178.144908][ T284] ipv6_find_idev+0x102/0x170 [ 5178.144908][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5178.144908][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5178.144908][ T284] netlink_rcv_skb+0x130/0x360 [ 5178.144908][ T284] netlink_unicast+0x449/0x710 [ 5178.144908][ T284] netlink_sendmsg+0x723/0xbe0 [ 5178.144908][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5178.144908][ T284] ___sys_sendmsg+0xee/0x170 [ 5178.144908][ T284] __sys_sendmsg+0xcd/0x170 [ 5178.144908][ T284] do_syscall_64+0xc6/0x1e0 [ 5178.144908][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5178.144908][ T284] [ 5178.914946][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5178.915374][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5178.915374][ T282] dst_init+0x84/0x4a0 [ 5178.915374][ T282] dst_alloc+0x97/0x150 [ 5178.915374][ T282] ip6_dst_alloc+0x23/0x90 [ 5178.915374][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5178.915374][ T282] ip6_pol_route+0x56f/0x840 [ 5178.915374][ T282] fib6_rule_lookup+0x196/0x240 [ 5178.915374][ T282] ip6_route_input+0x542/0x980 [ 5178.915374][ T282] ipv6_rcv+0x8f/0x400 [ 5178.915374][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5178.915374][ T282] process_backlog+0x101/0x620 [ 5178.915374][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5178.915374][ T282] net_rx_action+0x495/0xbe0 [ 5178.915374][ T282] __do_softirq+0x1b5/0x7f6 [ 5178.915374][ T282] [ 5178.917193][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5178.917193][ T282] netdev_get_by_index+0x5e/0x80 [ 5178.917193][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5178.917193][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5178.917193][ T282] ip6_route_add+0x1c/0x140 [ 5178.917193][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5178.917193][ T282] inet6_addr_add+0x4f8/0xa40 [ 5178.917193][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5178.917193][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5178.917193][ T282] netlink_rcv_skb+0x130/0x360 [ 5178.917193][ T282] netlink_unicast+0x449/0x710 [ 5178.917193][ T282] netlink_sendmsg+0x723/0xbe0 [ 5178.917193][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5178.917193][ T282] ___sys_sendmsg+0xee/0x170 [ 5178.917193][ T282] __sys_sendmsg+0xcd/0x170 [ 5178.917193][ T282] do_syscall_64+0xc6/0x1e0 [ 5178.917193][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5178.917193][ T282] [ 5178.919437][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5178.919437][ T282] netdev_get_by_index+0x5e/0x80 [ 5178.919437][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5178.919437][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5178.919437][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5178.919437][ T282] ipv6_add_addr+0x411/0x2000 [ 5178.919437][ T282] inet6_addr_add+0x30e/0xa40 [ 5178.919437][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5178.919437][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5178.919437][ T282] netlink_rcv_skb+0x130/0x360 [ 5178.919437][ T282] netlink_unicast+0x449/0x710 [ 5178.919437][ T282] netlink_sendmsg+0x723/0xbe0 [ 5178.919437][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5178.919437][ T282] ___sys_sendmsg+0xee/0x170 [ 5178.919437][ T282] __sys_sendmsg+0xcd/0x170 [ 5178.919437][ T282] do_syscall_64+0xc6/0x1e0 [ 5178.919437][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5178.919437][ T282] [ 5178.921680][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5178.921680][ T282] netdev_get_by_index+0x5e/0x80 [ 5178.921680][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5178.921680][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5178.921680][ T282] ip6_route_add+0x1c/0x140 [ 5178.921680][ T282] addrconf_add_mroute+0x129/0x180 [ 5178.921680][ T282] addrconf_add_dev+0xe2/0x170 [ 5178.921680][ T282] inet6_addr_add+0x12f/0xa40 [ 5178.921680][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5178.921680][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5178.921680][ T282] netlink_rcv_skb+0x130/0x360 [ 5178.921680][ T282] netlink_unicast+0x449/0x710 [ 5178.921680][ T282] netlink_sendmsg+0x723/0xbe0 [ 5178.921680][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5178.921680][ T282] ___sys_sendmsg+0xee/0x170 [ 5178.921680][ T282] __sys_sendmsg+0xcd/0x170 [ 5178.921680][ T282] do_syscall_64+0xc6/0x1e0 [ 5178.921680][ T282] [ 5178.924362][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5178.924362][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5178.924362][ T282] ipv6_find_idev+0x102/0x170 [ 5178.924362][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5178.924362][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5178.924362][ T282] netlink_rcv_skb+0x130/0x360 [ 5178.924362][ T282] netlink_unicast+0x449/0x710 [ 5178.924362][ T282] netlink_sendmsg+0x723/0xbe0 [ 5178.924362][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5178.924362][ T282] ___sys_sendmsg+0xee/0x170 [ 5178.924362][ T282] __sys_sendmsg+0xcd/0x170 [ 5178.924362][ T282] do_syscall_64+0xc6/0x1e0 [ 5178.924362][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5178.924362][ T282] [ 5178.926099][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5178.926099][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5178.926099][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5178.926099][ T282] ipv6_find_idev+0x102/0x170 [ 5178.926099][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5178.926099][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5178.926099][ T282] netlink_rcv_skb+0x130/0x360 [ 5178.926099][ T282] netlink_unicast+0x449/0x710 [ 5178.926099][ T282] netlink_sendmsg+0x723/0xbe0 [ 5178.926099][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5178.926099][ T282] ___sys_sendmsg+0xee/0x170 [ 5178.926099][ T282] __sys_sendmsg+0xcd/0x170 [ 5178.926099][ T282] do_syscall_64+0xc6/0x1e0 [ 5178.926099][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5178.926099][ T282] [ 5188.386927][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5188.387369][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5188.387369][ T284] netdev_get_by_index+0x5e/0x80 [ 5188.387369][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5188.387369][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5188.387369][ T284] ip6_route_add+0x1c/0x140 [ 5188.387369][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5188.387369][ T284] inet6_addr_add+0x4f8/0xa40 [ 5188.387369][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5188.387369][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5188.387369][ T284] netlink_rcv_skb+0x130/0x360 [ 5188.387369][ T284] netlink_unicast+0x449/0x710 [ 5188.387369][ T284] netlink_sendmsg+0x723/0xbe0 [ 5188.387369][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5188.387369][ T284] ___sys_sendmsg+0xee/0x170 [ 5188.387369][ T284] __sys_sendmsg+0xcd/0x170 [ 5188.387369][ T284] do_syscall_64+0xc6/0x1e0 [ 5188.387369][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5188.387369][ T284] [ 5188.389659][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5188.389659][ T284] netdev_get_by_index+0x5e/0x80 [ 5188.389659][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5188.389659][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5188.389659][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5188.389659][ T284] ipv6_add_addr+0x411/0x2000 [ 5188.389659][ T284] inet6_addr_add+0x30e/0xa40 [ 5188.389659][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5188.389659][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5188.389659][ T284] netlink_rcv_skb+0x130/0x360 [ 5188.389659][ T284] netlink_unicast+0x449/0x710 [ 5188.389659][ T284] netlink_sendmsg+0x723/0xbe0 [ 5188.389659][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5188.389659][ T284] ___sys_sendmsg+0xee/0x170 [ 5188.389659][ T284] __sys_sendmsg+0xcd/0x170 [ 5188.389659][ T284] do_syscall_64+0xc6/0x1e0 [ 5188.389659][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5188.389659][ T284] [ 5188.391938][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5188.391938][ T284] netdev_get_by_index+0x5e/0x80 [ 5188.391938][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5188.391938][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5188.391938][ T284] ip6_route_add+0x1c/0x140 [ 5188.391938][ T284] addrconf_add_mroute+0x129/0x180 [ 5188.391938][ T284] addrconf_add_dev+0xe2/0x170 [ 5188.391938][ T284] inet6_addr_add+0x12f/0xa40 [ 5188.391938][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5188.391938][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5188.391938][ T284] netlink_rcv_skb+0x130/0x360 [ 5188.391938][ T284] netlink_unicast+0x449/0x710 [ 5188.391938][ T284] netlink_sendmsg+0x723/0xbe0 [ 5188.391938][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5188.391938][ T284] ___sys_sendmsg+0xee/0x170 [ 5188.391938][ T284] __sys_sendmsg+0xcd/0x170 [ 5188.391938][ T284] do_syscall_64+0xc6/0x1e0 [ 5188.391938][ T284] [ 5188.394165][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5188.394165][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5188.394165][ T284] ipv6_find_idev+0x102/0x170 [ 5188.394165][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5188.394165][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5188.394165][ T284] netlink_rcv_skb+0x130/0x360 [ 5188.394165][ T284] netlink_unicast+0x449/0x710 [ 5188.394165][ T284] netlink_sendmsg+0x723/0xbe0 [ 5188.394165][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5188.394165][ T284] ___sys_sendmsg+0xee/0x170 [ 5188.394165][ T284] __sys_sendmsg+0xcd/0x170 [ 5188.394165][ T284] do_syscall_64+0xc6/0x1e0 [ 5188.394165][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5188.394165][ T284] [ 5188.395911][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5188.395911][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5188.395911][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5188.395911][ T284] ipv6_find_idev+0x102/0x170 [ 5188.395911][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5188.395911][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5188.395911][ T284] netlink_rcv_skb+0x130/0x360 [ 5188.395911][ T284] netlink_unicast+0x449/0x710 [ 5188.395911][ T284] netlink_sendmsg+0x723/0xbe0 [ 5188.395911][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5188.395911][ T284] ___sys_sendmsg+0xee/0x170 [ 5188.395911][ T284] __sys_sendmsg+0xcd/0x170 [ 5188.395911][ T284] do_syscall_64+0xc6/0x1e0 [ 5188.395911][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5188.395911][ T284] [ 5189.138953][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5189.139346][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5189.139346][ T282] dst_init+0x84/0x4a0 [ 5189.139346][ T282] dst_alloc+0x97/0x150 [ 5189.139346][ T282] ip6_dst_alloc+0x23/0x90 [ 5189.139346][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5189.139346][ T282] ip6_pol_route+0x56f/0x840 [ 5189.139346][ T282] fib6_rule_lookup+0x196/0x240 [ 5189.139346][ T282] ip6_route_input+0x542/0x980 [ 5189.139346][ T282] ipv6_rcv+0x8f/0x400 [ 5189.139346][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5189.139346][ T282] process_backlog+0x101/0x620 [ 5189.139346][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5189.139346][ T282] net_rx_action+0x495/0xbe0 [ 5189.139346][ T282] __do_softirq+0x1b5/0x7f6 [ 5189.139346][ T282] [ 5189.141173][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5189.141173][ T282] netdev_get_by_index+0x5e/0x80 [ 5189.141173][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5189.141173][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5189.141173][ T282] ip6_route_add+0x1c/0x140 [ 5189.141173][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5189.141173][ T282] inet6_addr_add+0x4f8/0xa40 [ 5189.141173][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5189.141173][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5189.141173][ T282] netlink_rcv_skb+0x130/0x360 [ 5189.141173][ T282] netlink_unicast+0x449/0x710 [ 5189.141173][ T282] netlink_sendmsg+0x723/0xbe0 [ 5189.141173][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5189.141173][ T282] ___sys_sendmsg+0xee/0x170 [ 5189.141173][ T282] __sys_sendmsg+0xcd/0x170 [ 5189.141173][ T282] do_syscall_64+0xc6/0x1e0 [ 5189.141173][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5189.141173][ T282] [ 5189.143417][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5189.143417][ T282] netdev_get_by_index+0x5e/0x80 [ 5189.143417][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5189.143417][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5189.143417][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5189.143417][ T282] ipv6_add_addr+0x411/0x2000 [ 5189.143417][ T282] inet6_addr_add+0x30e/0xa40 [ 5189.143417][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5189.143417][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5189.143417][ T282] netlink_rcv_skb+0x130/0x360 [ 5189.143417][ T282] netlink_unicast+0x449/0x710 [ 5189.143417][ T282] netlink_sendmsg+0x723/0xbe0 [ 5189.143417][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5189.143417][ T282] ___sys_sendmsg+0xee/0x170 [ 5189.143417][ T282] __sys_sendmsg+0xcd/0x170 [ 5189.143417][ T282] do_syscall_64+0xc6/0x1e0 [ 5189.143417][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5189.143417][ T282] [ 5189.145665][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5189.145665][ T282] netdev_get_by_index+0x5e/0x80 [ 5189.145665][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5189.145665][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5189.145665][ T282] ip6_route_add+0x1c/0x140 [ 5189.145665][ T282] addrconf_add_mroute+0x129/0x180 [ 5189.145665][ T282] addrconf_add_dev+0xe2/0x170 [ 5189.145665][ T282] inet6_addr_add+0x12f/0xa40 [ 5189.145665][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5189.145665][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5189.145665][ T282] netlink_rcv_skb+0x130/0x360 [ 5189.145665][ T282] netlink_unicast+0x449/0x710 [ 5189.145665][ T282] netlink_sendmsg+0x723/0xbe0 [ 5189.145665][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5189.145665][ T282] ___sys_sendmsg+0xee/0x170 [ 5189.145665][ T282] __sys_sendmsg+0xcd/0x170 [ 5189.145665][ T282] do_syscall_64+0xc6/0x1e0 [ 5189.145665][ T282] [ 5189.147861][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5189.147861][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5189.147861][ T282] ipv6_find_idev+0x102/0x170 [ 5189.147861][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5189.147861][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5189.147861][ T282] netlink_rcv_skb+0x130/0x360 [ 5189.147861][ T282] netlink_unicast+0x449/0x710 [ 5189.147861][ T282] netlink_sendmsg+0x723/0xbe0 [ 5189.147861][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5189.147861][ T282] ___sys_sendmsg+0xee/0x170 [ 5189.147861][ T282] __sys_sendmsg+0xcd/0x170 [ 5189.147861][ T282] do_syscall_64+0xc6/0x1e0 [ 5189.147861][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5189.147861][ T282] [ 5189.149579][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5189.149579][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5189.149579][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5189.149579][ T282] ipv6_find_idev+0x102/0x170 [ 5189.149579][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5189.149579][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5189.149579][ T282] netlink_rcv_skb+0x130/0x360 [ 5189.149579][ T282] netlink_unicast+0x449/0x710 [ 5189.149579][ T282] netlink_sendmsg+0x723/0xbe0 [ 5189.149579][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5189.149579][ T282] ___sys_sendmsg+0xee/0x170 [ 5189.149579][ T282] __sys_sendmsg+0xcd/0x170 [ 5189.149579][ T282] do_syscall_64+0xc6/0x1e0 [ 5189.149579][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5189.149579][ T282] [ 5198.546933][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5198.547395][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5198.547395][ T284] netdev_get_by_index+0x5e/0x80 [ 5198.547395][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5198.547395][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5198.547395][ T284] ip6_route_add+0x1c/0x140 [ 5198.547395][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5198.547395][ T284] inet6_addr_add+0x4f8/0xa40 [ 5198.547395][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5198.547395][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5198.547395][ T284] netlink_rcv_skb+0x130/0x360 [ 5198.547395][ T284] netlink_unicast+0x449/0x710 [ 5198.547395][ T284] netlink_sendmsg+0x723/0xbe0 [ 5198.547395][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5198.547395][ T284] ___sys_sendmsg+0xee/0x170 [ 5198.547395][ T284] __sys_sendmsg+0xcd/0x170 [ 5198.547395][ T284] do_syscall_64+0xc6/0x1e0 [ 5198.547395][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5198.547395][ T284] [ 5198.549658][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5198.549658][ T284] netdev_get_by_index+0x5e/0x80 [ 5198.549658][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5198.549658][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5198.549658][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5198.549658][ T284] ipv6_add_addr+0x411/0x2000 [ 5198.549658][ T284] inet6_addr_add+0x30e/0xa40 [ 5198.549658][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5198.549658][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5198.549658][ T284] netlink_rcv_skb+0x130/0x360 [ 5198.549658][ T284] netlink_unicast+0x449/0x710 [ 5198.549658][ T284] netlink_sendmsg+0x723/0xbe0 [ 5198.549658][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5198.549658][ T284] ___sys_sendmsg+0xee/0x170 [ 5198.549658][ T284] __sys_sendmsg+0xcd/0x170 [ 5198.549658][ T284] do_syscall_64+0xc6/0x1e0 [ 5198.549658][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5198.549658][ T284] [ 5198.551906][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5198.551906][ T284] netdev_get_by_index+0x5e/0x80 [ 5198.551906][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5198.551906][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5198.551906][ T284] ip6_route_add+0x1c/0x140 [ 5198.551906][ T284] addrconf_add_mroute+0x129/0x180 [ 5198.551906][ T284] addrconf_add_dev+0xe2/0x170 [ 5198.551906][ T284] inet6_addr_add+0x12f/0xa40 [ 5198.551906][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5198.551906][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5198.551906][ T284] netlink_rcv_skb+0x130/0x360 [ 5198.551906][ T284] netlink_unicast+0x449/0x710 [ 5198.551906][ T284] netlink_sendmsg+0x723/0xbe0 [ 5198.551906][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5198.551906][ T284] ___sys_sendmsg+0xee/0x170 [ 5198.551906][ T284] __sys_sendmsg+0xcd/0x170 [ 5198.551906][ T284] do_syscall_64+0xc6/0x1e0 [ 5198.551906][ T284] [ 5198.554096][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5198.554096][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5198.554096][ T284] ipv6_find_idev+0x102/0x170 [ 5198.554096][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5198.554096][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5198.554096][ T284] netlink_rcv_skb+0x130/0x360 [ 5198.554096][ T284] netlink_unicast+0x449/0x710 [ 5198.554096][ T284] netlink_sendmsg+0x723/0xbe0 [ 5198.554096][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5198.554096][ T284] ___sys_sendmsg+0xee/0x170 [ 5198.554096][ T284] __sys_sendmsg+0xcd/0x170 [ 5198.554096][ T284] do_syscall_64+0xc6/0x1e0 [ 5198.554096][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5198.554096][ T284] [ 5198.555833][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5198.555833][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5198.555833][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5198.555833][ T284] ipv6_find_idev+0x102/0x170 [ 5198.555833][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5198.555833][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5198.555833][ T284] netlink_rcv_skb+0x130/0x360 [ 5198.555833][ T284] netlink_unicast+0x449/0x710 [ 5198.555833][ T284] netlink_sendmsg+0x723/0xbe0 [ 5198.555833][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5198.555833][ T284] ___sys_sendmsg+0xee/0x170 [ 5198.555833][ T284] __sys_sendmsg+0xcd/0x170 [ 5198.555833][ T284] do_syscall_64+0xc6/0x1e0 [ 5198.555833][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5198.555833][ T284] [ 5199.250934][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5199.251374][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5199.251374][ T282] dst_init+0x84/0x4a0 [ 5199.251374][ T282] dst_alloc+0x97/0x150 [ 5199.251374][ T282] ip6_dst_alloc+0x23/0x90 [ 5199.251374][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5199.251374][ T282] ip6_pol_route+0x56f/0x840 [ 5199.251374][ T282] fib6_rule_lookup+0x196/0x240 [ 5199.251374][ T282] ip6_route_input+0x542/0x980 [ 5199.251374][ T282] ipv6_rcv+0x8f/0x400 [ 5199.251374][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5199.251374][ T282] process_backlog+0x101/0x620 [ 5199.251374][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5199.251374][ T282] net_rx_action+0x495/0xbe0 [ 5199.251374][ T282] __do_softirq+0x1b5/0x7f6 [ 5199.251374][ T282] [ 5199.253193][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5199.253193][ T282] netdev_get_by_index+0x5e/0x80 [ 5199.253193][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5199.253193][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5199.253193][ T282] ip6_route_add+0x1c/0x140 [ 5199.253193][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5199.253193][ T282] inet6_addr_add+0x4f8/0xa40 [ 5199.253193][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5199.253193][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5199.253193][ T282] netlink_rcv_skb+0x130/0x360 [ 5199.253193][ T282] netlink_unicast+0x449/0x710 [ 5199.253193][ T282] netlink_sendmsg+0x723/0xbe0 [ 5199.253193][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5199.253193][ T282] ___sys_sendmsg+0xee/0x170 [ 5199.253193][ T282] __sys_sendmsg+0xcd/0x170 [ 5199.253193][ T282] do_syscall_64+0xc6/0x1e0 [ 5199.253193][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5199.253193][ T282] [ 5199.255445][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5199.255445][ T282] netdev_get_by_index+0x5e/0x80 [ 5199.255445][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5199.255445][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5199.255445][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5199.255445][ T282] ipv6_add_addr+0x411/0x2000 [ 5199.255445][ T282] inet6_addr_add+0x30e/0xa40 [ 5199.255445][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5199.255445][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5199.255445][ T282] netlink_rcv_skb+0x130/0x360 [ 5199.255445][ T282] netlink_unicast+0x449/0x710 [ 5199.255445][ T282] netlink_sendmsg+0x723/0xbe0 [ 5199.255445][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5199.255445][ T282] ___sys_sendmsg+0xee/0x170 [ 5199.255445][ T282] __sys_sendmsg+0xcd/0x170 [ 5199.255445][ T282] do_syscall_64+0xc6/0x1e0 [ 5199.255445][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5199.255445][ T282] [ 5199.257689][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5199.257689][ T282] netdev_get_by_index+0x5e/0x80 [ 5199.257689][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5199.257689][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5199.257689][ T282] ip6_route_add+0x1c/0x140 [ 5199.257689][ T282] addrconf_add_mroute+0x129/0x180 [ 5199.257689][ T282] addrconf_add_dev+0xe2/0x170 [ 5199.257689][ T282] inet6_addr_add+0x12f/0xa40 [ 5199.257689][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5199.257689][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5199.257689][ T282] netlink_rcv_skb+0x130/0x360 [ 5199.257689][ T282] netlink_unicast+0x449/0x710 [ 5199.257689][ T282] netlink_sendmsg+0x723/0xbe0 [ 5199.257689][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5199.257689][ T282] ___sys_sendmsg+0xee/0x170 [ 5199.257689][ T282] __sys_sendmsg+0xcd/0x170 [ 5199.257689][ T282] do_syscall_64+0xc6/0x1e0 [ 5199.257689][ T282] [ 5199.259896][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5199.259896][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5199.259896][ T282] ipv6_find_idev+0x102/0x170 [ 5199.259896][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5199.259896][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5199.259896][ T282] netlink_rcv_skb+0x130/0x360 [ 5199.259896][ T282] netlink_unicast+0x449/0x710 [ 5199.259896][ T282] netlink_sendmsg+0x723/0xbe0 [ 5199.259896][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5199.259896][ T282] ___sys_sendmsg+0xee/0x170 [ 5199.259896][ T282] __sys_sendmsg+0xcd/0x170 [ 5199.259896][ T282] do_syscall_64+0xc6/0x1e0 [ 5199.259896][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5199.259896][ T282] [ 5199.261606][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5199.261606][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5199.261606][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5199.261606][ T282] ipv6_find_idev+0x102/0x170 [ 5199.261606][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5199.261606][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5199.261606][ T282] netlink_rcv_skb+0x130/0x360 [ 5199.261606][ T282] netlink_unicast+0x449/0x710 [ 5199.261606][ T282] netlink_sendmsg+0x723/0xbe0 [ 5199.261606][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5199.261606][ T282] ___sys_sendmsg+0xee/0x170 [ 5199.261606][ T282] __sys_sendmsg+0xcd/0x170 [ 5199.261606][ T282] do_syscall_64+0xc6/0x1e0 [ 5199.261606][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5199.261606][ T282] [ 5208.794935][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5208.795391][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5208.795391][ T284] netdev_get_by_index+0x5e/0x80 [ 5208.795391][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5208.795391][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5208.795391][ T284] ip6_route_add+0x1c/0x140 [ 5208.795391][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5208.795391][ T284] inet6_addr_add+0x4f8/0xa40 [ 5208.795391][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5208.795391][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5208.795391][ T284] netlink_rcv_skb+0x130/0x360 [ 5208.795391][ T284] netlink_unicast+0x449/0x710 [ 5208.795391][ T284] netlink_sendmsg+0x723/0xbe0 [ 5208.795391][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5208.795391][ T284] ___sys_sendmsg+0xee/0x170 [ 5208.795391][ T284] __sys_sendmsg+0xcd/0x170 [ 5208.795391][ T284] do_syscall_64+0xc6/0x1e0 [ 5208.795391][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5208.795391][ T284] [ 5208.797651][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5208.797651][ T284] netdev_get_by_index+0x5e/0x80 [ 5208.797651][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5208.797651][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5208.797651][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5208.797651][ T284] ipv6_add_addr+0x411/0x2000 [ 5208.797651][ T284] inet6_addr_add+0x30e/0xa40 [ 5208.797651][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5208.797651][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5208.797651][ T284] netlink_rcv_skb+0x130/0x360 [ 5208.797651][ T284] netlink_unicast+0x449/0x710 [ 5208.797651][ T284] netlink_sendmsg+0x723/0xbe0 [ 5208.797651][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5208.797651][ T284] ___sys_sendmsg+0xee/0x170 [ 5208.797651][ T284] __sys_sendmsg+0xcd/0x170 [ 5208.797651][ T284] do_syscall_64+0xc6/0x1e0 [ 5208.797651][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5208.797651][ T284] [ 5208.799886][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5208.799886][ T284] netdev_get_by_index+0x5e/0x80 [ 5208.799886][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5208.799886][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5208.799886][ T284] ip6_route_add+0x1c/0x140 [ 5208.799886][ T284] addrconf_add_mroute+0x129/0x180 [ 5208.799886][ T284] addrconf_add_dev+0xe2/0x170 [ 5208.799886][ T284] inet6_addr_add+0x12f/0xa40 [ 5208.799886][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5208.799886][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5208.799886][ T284] netlink_rcv_skb+0x130/0x360 [ 5208.799886][ T284] netlink_unicast+0x449/0x710 [ 5208.799886][ T284] netlink_sendmsg+0x723/0xbe0 [ 5208.799886][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5208.799886][ T284] ___sys_sendmsg+0xee/0x170 [ 5208.799886][ T284] __sys_sendmsg+0xcd/0x170 [ 5208.799886][ T284] do_syscall_64+0xc6/0x1e0 [ 5208.799886][ T284] [ 5208.802085][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5208.802085][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5208.802085][ T284] ipv6_find_idev+0x102/0x170 [ 5208.802085][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5208.802085][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5208.802085][ T284] netlink_rcv_skb+0x130/0x360 [ 5208.802085][ T284] netlink_unicast+0x449/0x710 [ 5208.802085][ T284] netlink_sendmsg+0x723/0xbe0 [ 5208.802085][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5208.802085][ T284] ___sys_sendmsg+0xee/0x170 [ 5208.802085][ T284] __sys_sendmsg+0xcd/0x170 [ 5208.802085][ T284] do_syscall_64+0xc6/0x1e0 [ 5208.802085][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5208.802085][ T284] [ 5208.803823][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5208.803823][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5208.803823][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5208.803823][ T284] ipv6_find_idev+0x102/0x170 [ 5208.803823][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5208.803823][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5208.803823][ T284] netlink_rcv_skb+0x130/0x360 [ 5208.803823][ T284] netlink_unicast+0x449/0x710 [ 5208.803823][ T284] netlink_sendmsg+0x723/0xbe0 [ 5208.803823][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5208.803823][ T284] ___sys_sendmsg+0xee/0x170 [ 5208.803823][ T284] __sys_sendmsg+0xcd/0x170 [ 5208.803823][ T284] do_syscall_64+0xc6/0x1e0 [ 5208.803823][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5208.803823][ T284] [ 5209.498938][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5209.499496][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5209.499496][ T282] dst_init+0x84/0x4a0 [ 5209.499496][ T282] dst_alloc+0x97/0x150 [ 5209.499496][ T282] ip6_dst_alloc+0x23/0x90 [ 5209.499496][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5209.499496][ T282] ip6_pol_route+0x56f/0x840 [ 5209.499496][ T282] fib6_rule_lookup+0x196/0x240 [ 5209.499496][ T282] ip6_route_input+0x542/0x980 [ 5209.499496][ T282] ipv6_rcv+0x8f/0x400 [ 5209.499496][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5209.499496][ T282] process_backlog+0x101/0x620 [ 5209.499496][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5209.499496][ T282] net_rx_action+0x495/0xbe0 [ 5209.499496][ T282] __do_softirq+0x1b5/0x7f6 [ 5209.499496][ T282] [ 5209.502375][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5209.502375][ T282] netdev_get_by_index+0x5e/0x80 [ 5209.502375][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5209.502375][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5209.502375][ T282] ip6_route_add+0x1c/0x140 [ 5209.502375][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5209.502375][ T282] inet6_addr_add+0x4f8/0xa40 [ 5209.502375][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5209.502375][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5209.502375][ T282] netlink_rcv_skb+0x130/0x360 [ 5209.502375][ T282] netlink_unicast+0x449/0x710 [ 5209.502375][ T282] netlink_sendmsg+0x723/0xbe0 [ 5209.502375][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5209.502375][ T282] ___sys_sendmsg+0xee/0x170 [ 5209.502375][ T282] __sys_sendmsg+0xcd/0x170 [ 5209.502375][ T282] do_syscall_64+0xc6/0x1e0 [ 5209.502375][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5209.502375][ T282] [ 5209.505936][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5209.505936][ T282] netdev_get_by_index+0x5e/0x80 [ 5209.505936][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5209.505936][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5209.505936][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5209.505936][ T282] ipv6_add_addr+0x411/0x2000 [ 5209.505936][ T282] inet6_addr_add+0x30e/0xa40 [ 5209.505936][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5209.505936][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5209.505936][ T282] netlink_rcv_skb+0x130/0x360 [ 5209.505936][ T282] netlink_unicast+0x449/0x710 [ 5209.505936][ T282] netlink_sendmsg+0x723/0xbe0 [ 5209.505936][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5209.505936][ T282] ___sys_sendmsg+0xee/0x170 [ 5209.505936][ T282] __sys_sendmsg+0xcd/0x170 [ 5209.505936][ T282] do_syscall_64+0xc6/0x1e0 [ 5209.505936][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5209.505936][ T282] [ 5209.509498][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5209.509498][ T282] netdev_get_by_index+0x5e/0x80 [ 5209.509498][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5209.509498][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5209.509498][ T282] ip6_route_add+0x1c/0x140 [ 5209.509498][ T282] addrconf_add_mroute+0x129/0x180 [ 5209.509498][ T282] addrconf_add_dev+0xe2/0x170 [ 5209.509498][ T282] inet6_addr_add+0x12f/0xa40 [ 5209.509498][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5209.509498][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5209.509498][ T282] netlink_rcv_skb+0x130/0x360 [ 5209.509498][ T282] netlink_unicast+0x449/0x710 [ 5209.509498][ T282] netlink_sendmsg+0x723/0xbe0 [ 5209.509498][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5209.509498][ T282] ___sys_sendmsg+0xee/0x170 [ 5209.509498][ T282] __sys_sendmsg+0xcd/0x170 [ 5209.509498][ T282] do_syscall_64+0xc6/0x1e0 [ 5209.509498][ T282] [ 5209.512970][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5209.512970][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5209.512970][ T282] ipv6_find_idev+0x102/0x170 [ 5209.512970][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5209.512970][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5209.512970][ T282] netlink_rcv_skb+0x130/0x360 [ 5209.512970][ T282] netlink_unicast+0x449/0x710 [ 5209.512970][ T282] netlink_sendmsg+0x723/0xbe0 [ 5209.512970][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5209.512970][ T282] ___sys_sendmsg+0xee/0x170 [ 5209.512970][ T282] __sys_sendmsg+0xcd/0x170 [ 5209.512970][ T282] do_syscall_64+0xc6/0x1e0 [ 5209.512970][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5209.512970][ T282] [ 5209.515716][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5209.515716][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5209.515716][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5209.515716][ T282] ipv6_find_idev+0x102/0x170 [ 5209.515716][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5209.515716][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5209.515716][ T282] netlink_rcv_skb+0x130/0x360 [ 5209.515716][ T282] netlink_unicast+0x449/0x710 [ 5209.515716][ T282] netlink_sendmsg+0x723/0xbe0 [ 5209.515716][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5209.515716][ T282] ___sys_sendmsg+0xee/0x170 [ 5209.515716][ T282] __sys_sendmsg+0xcd/0x170 [ 5209.515716][ T282] do_syscall_64+0xc6/0x1e0 [ 5209.515716][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5209.515716][ T282] [ 5219.042931][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5219.043382][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5219.043382][ T284] netdev_get_by_index+0x5e/0x80 [ 5219.043382][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5219.043382][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5219.043382][ T284] ip6_route_add+0x1c/0x140 [ 5219.043382][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5219.043382][ T284] inet6_addr_add+0x4f8/0xa40 [ 5219.043382][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5219.043382][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5219.043382][ T284] netlink_rcv_skb+0x130/0x360 [ 5219.043382][ T284] netlink_unicast+0x449/0x710 [ 5219.043382][ T284] netlink_sendmsg+0x723/0xbe0 [ 5219.043382][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5219.043382][ T284] ___sys_sendmsg+0xee/0x170 [ 5219.043382][ T284] __sys_sendmsg+0xcd/0x170 [ 5219.043382][ T284] do_syscall_64+0xc6/0x1e0 [ 5219.043382][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5219.043382][ T284] [ 5219.045669][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5219.045669][ T284] netdev_get_by_index+0x5e/0x80 [ 5219.045669][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5219.045669][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5219.045669][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5219.045669][ T284] ipv6_add_addr+0x411/0x2000 [ 5219.045669][ T284] inet6_addr_add+0x30e/0xa40 [ 5219.045669][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5219.045669][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5219.045669][ T284] netlink_rcv_skb+0x130/0x360 [ 5219.045669][ T284] netlink_unicast+0x449/0x710 [ 5219.045669][ T284] netlink_sendmsg+0x723/0xbe0 [ 5219.045669][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5219.045669][ T284] ___sys_sendmsg+0xee/0x170 [ 5219.045669][ T284] __sys_sendmsg+0xcd/0x170 [ 5219.045669][ T284] do_syscall_64+0xc6/0x1e0 [ 5219.045669][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5219.045669][ T284] [ 5219.047937][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5219.047937][ T284] netdev_get_by_index+0x5e/0x80 [ 5219.047937][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5219.047937][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5219.047937][ T284] ip6_route_add+0x1c/0x140 [ 5219.047937][ T284] addrconf_add_mroute+0x129/0x180 [ 5219.047937][ T284] addrconf_add_dev+0xe2/0x170 [ 5219.047937][ T284] inet6_addr_add+0x12f/0xa40 [ 5219.047937][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5219.047937][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5219.047937][ T284] netlink_rcv_skb+0x130/0x360 [ 5219.047937][ T284] netlink_unicast+0x449/0x710 [ 5219.047937][ T284] netlink_sendmsg+0x723/0xbe0 [ 5219.047937][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5219.047937][ T284] ___sys_sendmsg+0xee/0x170 [ 5219.047937][ T284] __sys_sendmsg+0xcd/0x170 [ 5219.047937][ T284] do_syscall_64+0xc6/0x1e0 [ 5219.047937][ T284] [ 5219.050160][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5219.050160][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5219.050160][ T284] ipv6_find_idev+0x102/0x170 [ 5219.050160][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5219.050160][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5219.050160][ T284] netlink_rcv_skb+0x130/0x360 [ 5219.050160][ T284] netlink_unicast+0x449/0x710 [ 5219.050160][ T284] netlink_sendmsg+0x723/0xbe0 [ 5219.050160][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5219.050160][ T284] ___sys_sendmsg+0xee/0x170 [ 5219.050160][ T284] __sys_sendmsg+0xcd/0x170 [ 5219.050160][ T284] do_syscall_64+0xc6/0x1e0 [ 5219.050160][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5219.050160][ T284] [ 5219.051894][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5219.051894][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5219.051894][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5219.051894][ T284] ipv6_find_idev+0x102/0x170 [ 5219.051894][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5219.051894][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5219.051894][ T284] netlink_rcv_skb+0x130/0x360 [ 5219.051894][ T284] netlink_unicast+0x449/0x710 [ 5219.051894][ T284] netlink_sendmsg+0x723/0xbe0 [ 5219.051894][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5219.051894][ T284] ___sys_sendmsg+0xee/0x170 [ 5219.051894][ T284] __sys_sendmsg+0xcd/0x170 [ 5219.051894][ T284] do_syscall_64+0xc6/0x1e0 [ 5219.051894][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5219.051894][ T284] [ 5219.754940][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5219.755532][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5219.755532][ T282] dst_init+0x84/0x4a0 [ 5219.755532][ T282] dst_alloc+0x97/0x150 [ 5219.755532][ T282] ip6_dst_alloc+0x23/0x90 [ 5219.755532][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5219.755532][ T282] ip6_pol_route+0x56f/0x840 [ 5219.755532][ T282] fib6_rule_lookup+0x196/0x240 [ 5219.755532][ T282] ip6_route_input+0x542/0x980 [ 5219.755532][ T282] ipv6_rcv+0x8f/0x400 [ 5219.755532][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5219.755532][ T282] process_backlog+0x101/0x620 [ 5219.755532][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5219.755532][ T282] net_rx_action+0x495/0xbe0 [ 5219.755532][ T282] __do_softirq+0x1b5/0x7f6 [ 5219.755532][ T282] [ 5219.758375][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5219.758375][ T282] netdev_get_by_index+0x5e/0x80 [ 5219.758375][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5219.758375][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5219.758375][ T282] ip6_route_add+0x1c/0x140 [ 5219.758375][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5219.758375][ T282] inet6_addr_add+0x4f8/0xa40 [ 5219.758375][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5219.758375][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5219.758375][ T282] netlink_rcv_skb+0x130/0x360 [ 5219.758375][ T282] netlink_unicast+0x449/0x710 [ 5219.758375][ T282] netlink_sendmsg+0x723/0xbe0 [ 5219.758375][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5219.758375][ T282] ___sys_sendmsg+0xee/0x170 [ 5219.758375][ T282] __sys_sendmsg+0xcd/0x170 [ 5219.758375][ T282] do_syscall_64+0xc6/0x1e0 [ 5219.758375][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5219.758375][ T282] [ 5219.761905][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5219.761905][ T282] netdev_get_by_index+0x5e/0x80 [ 5219.761905][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5219.761905][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5219.761905][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5219.761905][ T282] ipv6_add_addr+0x411/0x2000 [ 5219.761905][ T282] inet6_addr_add+0x30e/0xa40 [ 5219.761905][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5219.761905][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5219.761905][ T282] netlink_rcv_skb+0x130/0x360 [ 5219.761905][ T282] netlink_unicast+0x449/0x710 [ 5219.761905][ T282] netlink_sendmsg+0x723/0xbe0 [ 5219.761905][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5219.761905][ T282] ___sys_sendmsg+0xee/0x170 [ 5219.761905][ T282] __sys_sendmsg+0xcd/0x170 [ 5219.761905][ T282] do_syscall_64+0xc6/0x1e0 [ 5219.761905][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5219.761905][ T282] [ 5219.765419][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5219.765419][ T282] netdev_get_by_index+0x5e/0x80 [ 5219.765419][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5219.765419][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5219.765419][ T282] ip6_route_add+0x1c/0x140 [ 5219.765419][ T282] addrconf_add_mroute+0x129/0x180 [ 5219.765419][ T282] addrconf_add_dev+0xe2/0x170 [ 5219.765419][ T282] inet6_addr_add+0x12f/0xa40 [ 5219.765419][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5219.765419][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5219.765419][ T282] netlink_rcv_skb+0x130/0x360 [ 5219.765419][ T282] netlink_unicast+0x449/0x710 [ 5219.765419][ T282] netlink_sendmsg+0x723/0xbe0 [ 5219.765419][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5219.765419][ T282] ___sys_sendmsg+0xee/0x170 [ 5219.765419][ T282] __sys_sendmsg+0xcd/0x170 [ 5219.765419][ T282] do_syscall_64+0xc6/0x1e0 [ 5219.765419][ T282] [ 5219.768885][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5219.768885][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5219.768885][ T282] ipv6_find_idev+0x102/0x170 [ 5219.768885][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5219.768885][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5219.768885][ T282] netlink_rcv_skb+0x130/0x360 [ 5219.768885][ T282] netlink_unicast+0x449/0x710 [ 5219.768885][ T282] netlink_sendmsg+0x723/0xbe0 [ 5219.768885][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5219.768885][ T282] ___sys_sendmsg+0xee/0x170 [ 5219.768885][ T282] __sys_sendmsg+0xcd/0x170 [ 5219.768885][ T282] do_syscall_64+0xc6/0x1e0 [ 5219.768885][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5219.768885][ T282] [ 5219.771608][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5219.771608][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5219.771608][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5219.771608][ T282] ipv6_find_idev+0x102/0x170 [ 5219.771608][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5219.771608][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5219.771608][ T282] netlink_rcv_skb+0x130/0x360 [ 5219.771608][ T282] netlink_unicast+0x449/0x710 [ 5219.771608][ T282] netlink_sendmsg+0x723/0xbe0 [ 5219.771608][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5219.771608][ T282] ___sys_sendmsg+0xee/0x170 [ 5219.771608][ T282] __sys_sendmsg+0xcd/0x170 [ 5219.771608][ T282] do_syscall_64+0xc6/0x1e0 [ 5219.771608][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5219.771608][ T282] [ 5229.290928][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5229.291380][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5229.291380][ T284] netdev_get_by_index+0x5e/0x80 [ 5229.291380][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5229.291380][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5229.291380][ T284] ip6_route_add+0x1c/0x140 [ 5229.291380][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5229.291380][ T284] inet6_addr_add+0x4f8/0xa40 [ 5229.291380][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5229.291380][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5229.291380][ T284] netlink_rcv_skb+0x130/0x360 [ 5229.291380][ T284] netlink_unicast+0x449/0x710 [ 5229.291380][ T284] netlink_sendmsg+0x723/0xbe0 [ 5229.291380][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5229.291380][ T284] ___sys_sendmsg+0xee/0x170 [ 5229.291380][ T284] __sys_sendmsg+0xcd/0x170 [ 5229.291380][ T284] do_syscall_64+0xc6/0x1e0 [ 5229.291380][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5229.291380][ T284] [ 5229.293648][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5229.293648][ T284] netdev_get_by_index+0x5e/0x80 [ 5229.293648][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5229.293648][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5229.293648][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5229.293648][ T284] ipv6_add_addr+0x411/0x2000 [ 5229.293648][ T284] inet6_addr_add+0x30e/0xa40 [ 5229.293648][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5229.293648][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5229.293648][ T284] netlink_rcv_skb+0x130/0x360 [ 5229.293648][ T284] netlink_unicast+0x449/0x710 [ 5229.293648][ T284] netlink_sendmsg+0x723/0xbe0 [ 5229.293648][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5229.293648][ T284] ___sys_sendmsg+0xee/0x170 [ 5229.293648][ T284] __sys_sendmsg+0xcd/0x170 [ 5229.293648][ T284] do_syscall_64+0xc6/0x1e0 [ 5229.293648][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5229.293648][ T284] [ 5229.295897][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5229.295897][ T284] netdev_get_by_index+0x5e/0x80 [ 5229.295897][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5229.295897][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5229.295897][ T284] ip6_route_add+0x1c/0x140 [ 5229.295897][ T284] addrconf_add_mroute+0x129/0x180 [ 5229.295897][ T284] addrconf_add_dev+0xe2/0x170 [ 5229.295897][ T284] inet6_addr_add+0x12f/0xa40 [ 5229.295897][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5229.295897][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5229.295897][ T284] netlink_rcv_skb+0x130/0x360 [ 5229.295897][ T284] netlink_unicast+0x449/0x710 [ 5229.295897][ T284] netlink_sendmsg+0x723/0xbe0 [ 5229.295897][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5229.295897][ T284] ___sys_sendmsg+0xee/0x170 [ 5229.295897][ T284] __sys_sendmsg+0xcd/0x170 [ 5229.295897][ T284] do_syscall_64+0xc6/0x1e0 [ 5229.295897][ T284] [ 5229.298074][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5229.298074][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5229.298074][ T284] ipv6_find_idev+0x102/0x170 [ 5229.298074][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5229.298074][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5229.298074][ T284] netlink_rcv_skb+0x130/0x360 [ 5229.298074][ T284] netlink_unicast+0x449/0x710 [ 5229.298074][ T284] netlink_sendmsg+0x723/0xbe0 [ 5229.298074][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5229.298074][ T284] ___sys_sendmsg+0xee/0x170 [ 5229.298074][ T284] __sys_sendmsg+0xcd/0x170 [ 5229.298074][ T284] do_syscall_64+0xc6/0x1e0 [ 5229.298074][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5229.298074][ T284] [ 5229.299780][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5229.299780][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5229.299780][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5229.299780][ T284] ipv6_find_idev+0x102/0x170 [ 5229.299780][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5229.299780][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5229.299780][ T284] netlink_rcv_skb+0x130/0x360 [ 5229.299780][ T284] netlink_unicast+0x449/0x710 [ 5229.299780][ T284] netlink_sendmsg+0x723/0xbe0 [ 5229.299780][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5229.299780][ T284] ___sys_sendmsg+0xee/0x170 [ 5229.299780][ T284] __sys_sendmsg+0xcd/0x170 [ 5229.299780][ T284] do_syscall_64+0xc6/0x1e0 [ 5229.299780][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5229.299780][ T284] [ 5230.010928][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5230.011361][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5230.011361][ T282] dst_init+0x84/0x4a0 [ 5230.011361][ T282] dst_alloc+0x97/0x150 [ 5230.011361][ T282] ip6_dst_alloc+0x23/0x90 [ 5230.011361][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5230.011361][ T282] ip6_pol_route+0x56f/0x840 [ 5230.011361][ T282] fib6_rule_lookup+0x196/0x240 [ 5230.011361][ T282] ip6_route_input+0x542/0x980 [ 5230.011361][ T282] ipv6_rcv+0x8f/0x400 [ 5230.011361][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5230.011361][ T282] process_backlog+0x101/0x620 [ 5230.011361][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5230.011361][ T282] net_rx_action+0x495/0xbe0 [ 5230.011361][ T282] __do_softirq+0x1b5/0x7f6 [ 5230.011361][ T282] [ 5230.015289][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5230.015289][ T282] netdev_get_by_index+0x5e/0x80 [ 5230.015289][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5230.015289][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5230.015289][ T282] ip6_route_add+0x1c/0x140 [ 5230.015289][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5230.015289][ T282] inet6_addr_add+0x4f8/0xa40 [ 5230.015289][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5230.015289][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5230.015289][ T282] netlink_rcv_skb+0x130/0x360 [ 5230.015289][ T282] netlink_unicast+0x449/0x710 [ 5230.015289][ T282] netlink_sendmsg+0x723/0xbe0 [ 5230.015289][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5230.015289][ T282] ___sys_sendmsg+0xee/0x170 [ 5230.015289][ T282] __sys_sendmsg+0xcd/0x170 [ 5230.015289][ T282] do_syscall_64+0xc6/0x1e0 [ 5230.015289][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5230.015289][ T282] [ 5230.017537][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5230.017537][ T282] netdev_get_by_index+0x5e/0x80 [ 5230.017537][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5230.017537][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5230.017537][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5230.017537][ T282] ipv6_add_addr+0x411/0x2000 [ 5230.017537][ T282] inet6_addr_add+0x30e/0xa40 [ 5230.017537][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5230.017537][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5230.017537][ T282] netlink_rcv_skb+0x130/0x360 [ 5230.017537][ T282] netlink_unicast+0x449/0x710 [ 5230.017537][ T282] netlink_sendmsg+0x723/0xbe0 [ 5230.017537][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5230.017537][ T282] ___sys_sendmsg+0xee/0x170 [ 5230.017537][ T282] __sys_sendmsg+0xcd/0x170 [ 5230.017537][ T282] do_syscall_64+0xc6/0x1e0 [ 5230.017537][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5230.017537][ T282] [ 5230.019767][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5230.019767][ T282] netdev_get_by_index+0x5e/0x80 [ 5230.019767][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5230.019767][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5230.019767][ T282] ip6_route_add+0x1c/0x140 [ 5230.019767][ T282] addrconf_add_mroute+0x129/0x180 [ 5230.019767][ T282] addrconf_add_dev+0xe2/0x170 [ 5230.019767][ T282] inet6_addr_add+0x12f/0xa40 [ 5230.019767][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5230.019767][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5230.019767][ T282] netlink_rcv_skb+0x130/0x360 [ 5230.019767][ T282] netlink_unicast+0x449/0x710 [ 5230.019767][ T282] netlink_sendmsg+0x723/0xbe0 [ 5230.019767][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5230.019767][ T282] ___sys_sendmsg+0xee/0x170 [ 5230.019767][ T282] __sys_sendmsg+0xcd/0x170 [ 5230.019767][ T282] do_syscall_64+0xc6/0x1e0 [ 5230.019767][ T282] [ 5230.021958][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5230.021958][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5230.021958][ T282] ipv6_find_idev+0x102/0x170 [ 5230.021958][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5230.021958][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5230.021958][ T282] netlink_rcv_skb+0x130/0x360 [ 5230.021958][ T282] netlink_unicast+0x449/0x710 [ 5230.021958][ T282] netlink_sendmsg+0x723/0xbe0 [ 5230.021958][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5230.021958][ T282] ___sys_sendmsg+0xee/0x170 [ 5230.021958][ T282] __sys_sendmsg+0xcd/0x170 [ 5230.021958][ T282] do_syscall_64+0xc6/0x1e0 [ 5230.021958][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5230.021958][ T282] [ 5230.023686][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5230.023686][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5230.023686][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5230.023686][ T282] ipv6_find_idev+0x102/0x170 [ 5230.023686][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5230.023686][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5230.023686][ T282] netlink_rcv_skb+0x130/0x360 [ 5230.023686][ T282] netlink_unicast+0x449/0x710 [ 5230.023686][ T282] netlink_sendmsg+0x723/0xbe0 [ 5230.023686][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5230.023686][ T282] ___sys_sendmsg+0xee/0x170 [ 5230.023686][ T282] __sys_sendmsg+0xcd/0x170 [ 5230.023686][ T282] do_syscall_64+0xc6/0x1e0 [ 5230.023686][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5230.023686][ T282] [ 5239.539026][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5239.539463][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5239.539463][ T284] netdev_get_by_index+0x5e/0x80 [ 5239.539463][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5239.539463][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5239.539463][ T284] ip6_route_add+0x1c/0x140 [ 5239.539463][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5239.539463][ T284] inet6_addr_add+0x4f8/0xa40 [ 5239.539463][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5239.539463][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5239.539463][ T284] netlink_rcv_skb+0x130/0x360 [ 5239.539463][ T284] netlink_unicast+0x449/0x710 [ 5239.539463][ T284] netlink_sendmsg+0x723/0xbe0 [ 5239.539463][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5239.539463][ T284] ___sys_sendmsg+0xee/0x170 [ 5239.539463][ T284] __sys_sendmsg+0xcd/0x170 [ 5239.539463][ T284] do_syscall_64+0xc6/0x1e0 [ 5239.539463][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5239.539463][ T284] [ 5239.541740][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5239.541740][ T284] netdev_get_by_index+0x5e/0x80 [ 5239.541740][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5239.541740][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5239.541740][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5239.541740][ T284] ipv6_add_addr+0x411/0x2000 [ 5239.541740][ T284] inet6_addr_add+0x30e/0xa40 [ 5239.541740][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5239.541740][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5239.541740][ T284] netlink_rcv_skb+0x130/0x360 [ 5239.541740][ T284] netlink_unicast+0x449/0x710 [ 5239.541740][ T284] netlink_sendmsg+0x723/0xbe0 [ 5239.541740][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5239.541740][ T284] ___sys_sendmsg+0xee/0x170 [ 5239.541740][ T284] __sys_sendmsg+0xcd/0x170 [ 5239.541740][ T284] do_syscall_64+0xc6/0x1e0 [ 5239.541740][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5239.541740][ T284] [ 5239.543984][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5239.543984][ T284] netdev_get_by_index+0x5e/0x80 [ 5239.543984][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5239.543984][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5239.543984][ T284] ip6_route_add+0x1c/0x140 [ 5239.543984][ T284] addrconf_add_mroute+0x129/0x180 [ 5239.543984][ T284] addrconf_add_dev+0xe2/0x170 [ 5239.543984][ T284] inet6_addr_add+0x12f/0xa40 [ 5239.543984][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5239.543984][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5239.543984][ T284] netlink_rcv_skb+0x130/0x360 [ 5239.543984][ T284] netlink_unicast+0x449/0x710 [ 5239.543984][ T284] netlink_sendmsg+0x723/0xbe0 [ 5239.543984][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5239.543984][ T284] ___sys_sendmsg+0xee/0x170 [ 5239.543984][ T284] __sys_sendmsg+0xcd/0x170 [ 5239.543984][ T284] do_syscall_64+0xc6/0x1e0 [ 5239.543984][ T284] [ 5239.546193][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5239.546193][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5239.546193][ T284] ipv6_find_idev+0x102/0x170 [ 5239.546193][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5239.546193][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5239.546193][ T284] netlink_rcv_skb+0x130/0x360 [ 5239.546193][ T284] netlink_unicast+0x449/0x710 [ 5239.546193][ T284] netlink_sendmsg+0x723/0xbe0 [ 5239.546193][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5239.546193][ T284] ___sys_sendmsg+0xee/0x170 [ 5239.546193][ T284] __sys_sendmsg+0xcd/0x170 [ 5239.546193][ T284] do_syscall_64+0xc6/0x1e0 [ 5239.546193][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5239.546193][ T284] [ 5239.547921][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5239.547921][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5239.547921][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5239.547921][ T284] ipv6_find_idev+0x102/0x170 [ 5239.547921][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5239.547921][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5239.547921][ T284] netlink_rcv_skb+0x130/0x360 [ 5239.547921][ T284] netlink_unicast+0x449/0x710 [ 5239.547921][ T284] netlink_sendmsg+0x723/0xbe0 [ 5239.547921][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5239.547921][ T284] ___sys_sendmsg+0xee/0x170 [ 5239.547921][ T284] __sys_sendmsg+0xcd/0x170 [ 5239.547921][ T284] do_syscall_64+0xc6/0x1e0 [ 5239.547921][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5239.547921][ T284] [ 5240.266944][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5240.267364][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5240.267364][ T282] dst_init+0x84/0x4a0 [ 5240.267364][ T282] dst_alloc+0x97/0x150 [ 5240.267364][ T282] ip6_dst_alloc+0x23/0x90 [ 5240.267364][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5240.267364][ T282] ip6_pol_route+0x56f/0x840 [ 5240.267364][ T282] fib6_rule_lookup+0x196/0x240 [ 5240.267364][ T282] ip6_route_input+0x542/0x980 [ 5240.267364][ T282] ipv6_rcv+0x8f/0x400 [ 5240.267364][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5240.267364][ T282] process_backlog+0x101/0x620 [ 5240.267364][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5240.267364][ T282] net_rx_action+0x495/0xbe0 [ 5240.267364][ T282] __do_softirq+0x1b5/0x7f6 [ 5240.267364][ T282] [ 5240.269196][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5240.269196][ T282] netdev_get_by_index+0x5e/0x80 [ 5240.269196][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5240.269196][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5240.269196][ T282] ip6_route_add+0x1c/0x140 [ 5240.269196][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5240.269196][ T282] inet6_addr_add+0x4f8/0xa40 [ 5240.269196][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5240.269196][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5240.269196][ T282] netlink_rcv_skb+0x130/0x360 [ 5240.269196][ T282] netlink_unicast+0x449/0x710 [ 5240.269196][ T282] netlink_sendmsg+0x723/0xbe0 [ 5240.269196][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5240.269196][ T282] ___sys_sendmsg+0xee/0x170 [ 5240.269196][ T282] __sys_sendmsg+0xcd/0x170 [ 5240.269196][ T282] do_syscall_64+0xc6/0x1e0 [ 5240.269196][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5240.269196][ T282] [ 5240.271439][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5240.271439][ T282] netdev_get_by_index+0x5e/0x80 [ 5240.271439][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5240.271439][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5240.271439][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5240.271439][ T282] ipv6_add_addr+0x411/0x2000 [ 5240.271439][ T282] inet6_addr_add+0x30e/0xa40 [ 5240.271439][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5240.271439][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5240.271439][ T282] netlink_rcv_skb+0x130/0x360 [ 5240.271439][ T282] netlink_unicast+0x449/0x710 [ 5240.271439][ T282] netlink_sendmsg+0x723/0xbe0 [ 5240.271439][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5240.271439][ T282] ___sys_sendmsg+0xee/0x170 [ 5240.271439][ T282] __sys_sendmsg+0xcd/0x170 [ 5240.271439][ T282] do_syscall_64+0xc6/0x1e0 [ 5240.271439][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5240.271439][ T282] [ 5240.273684][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5240.273684][ T282] netdev_get_by_index+0x5e/0x80 [ 5240.273684][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5240.273684][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5240.273684][ T282] ip6_route_add+0x1c/0x140 [ 5240.273684][ T282] addrconf_add_mroute+0x129/0x180 [ 5240.273684][ T282] addrconf_add_dev+0xe2/0x170 [ 5240.273684][ T282] inet6_addr_add+0x12f/0xa40 [ 5240.273684][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5240.273684][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5240.273684][ T282] netlink_rcv_skb+0x130/0x360 [ 5240.273684][ T282] netlink_unicast+0x449/0x710 [ 5240.273684][ T282] netlink_sendmsg+0x723/0xbe0 [ 5240.273684][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5240.273684][ T282] ___sys_sendmsg+0xee/0x170 [ 5240.273684][ T282] __sys_sendmsg+0xcd/0x170 [ 5240.273684][ T282] do_syscall_64+0xc6/0x1e0 [ 5240.273684][ T282] [ 5240.275898][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5240.275898][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5240.275898][ T282] ipv6_find_idev+0x102/0x170 [ 5240.275898][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5240.275898][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5240.275898][ T282] netlink_rcv_skb+0x130/0x360 [ 5240.275898][ T282] netlink_unicast+0x449/0x710 [ 5240.275898][ T282] netlink_sendmsg+0x723/0xbe0 [ 5240.275898][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5240.275898][ T282] ___sys_sendmsg+0xee/0x170 [ 5240.275898][ T282] __sys_sendmsg+0xcd/0x170 [ 5240.275898][ T282] do_syscall_64+0xc6/0x1e0 [ 5240.275898][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5240.275898][ T282] [ 5240.277615][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5240.277615][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5240.277615][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5240.277615][ T282] ipv6_find_idev+0x102/0x170 [ 5240.277615][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5240.277615][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5240.277615][ T282] netlink_rcv_skb+0x130/0x360 [ 5240.277615][ T282] netlink_unicast+0x449/0x710 [ 5240.277615][ T282] netlink_sendmsg+0x723/0xbe0 [ 5240.277615][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5240.277615][ T282] ___sys_sendmsg+0xee/0x170 [ 5240.277615][ T282] __sys_sendmsg+0xcd/0x170 [ 5240.277615][ T282] do_syscall_64+0xc6/0x1e0 [ 5240.277615][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5240.277615][ T282] [ 5249.786934][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5249.787415][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5249.787415][ T284] netdev_get_by_index+0x5e/0x80 [ 5249.787415][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5249.787415][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5249.787415][ T284] ip6_route_add+0x1c/0x140 [ 5249.787415][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5249.787415][ T284] inet6_addr_add+0x4f8/0xa40 [ 5249.787415][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5249.787415][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5249.787415][ T284] netlink_rcv_skb+0x130/0x360 [ 5249.787415][ T284] netlink_unicast+0x449/0x710 [ 5249.787415][ T284] netlink_sendmsg+0x723/0xbe0 [ 5249.787415][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5249.787415][ T284] ___sys_sendmsg+0xee/0x170 [ 5249.787415][ T284] __sys_sendmsg+0xcd/0x170 [ 5249.787415][ T284] do_syscall_64+0xc6/0x1e0 [ 5249.787415][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5249.787415][ T284] [ 5249.789698][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5249.789698][ T284] netdev_get_by_index+0x5e/0x80 [ 5249.789698][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5249.789698][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5249.789698][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5249.789698][ T284] ipv6_add_addr+0x411/0x2000 [ 5249.789698][ T284] inet6_addr_add+0x30e/0xa40 [ 5249.789698][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5249.789698][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5249.789698][ T284] netlink_rcv_skb+0x130/0x360 [ 5249.789698][ T284] netlink_unicast+0x449/0x710 [ 5249.789698][ T284] netlink_sendmsg+0x723/0xbe0 [ 5249.789698][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5249.789698][ T284] ___sys_sendmsg+0xee/0x170 [ 5249.789698][ T284] __sys_sendmsg+0xcd/0x170 [ 5249.789698][ T284] do_syscall_64+0xc6/0x1e0 [ 5249.789698][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5249.789698][ T284] [ 5249.791945][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5249.791945][ T284] netdev_get_by_index+0x5e/0x80 [ 5249.791945][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5249.791945][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5249.791945][ T284] ip6_route_add+0x1c/0x140 [ 5249.791945][ T284] addrconf_add_mroute+0x129/0x180 [ 5249.791945][ T284] addrconf_add_dev+0xe2/0x170 [ 5249.791945][ T284] inet6_addr_add+0x12f/0xa40 [ 5249.791945][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5249.791945][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5249.791945][ T284] netlink_rcv_skb+0x130/0x360 [ 5249.791945][ T284] netlink_unicast+0x449/0x710 [ 5249.791945][ T284] netlink_sendmsg+0x723/0xbe0 [ 5249.791945][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5249.791945][ T284] ___sys_sendmsg+0xee/0x170 [ 5249.791945][ T284] __sys_sendmsg+0xcd/0x170 [ 5249.791945][ T284] do_syscall_64+0xc6/0x1e0 [ 5249.791945][ T284] [ 5249.794146][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5249.794146][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5249.794146][ T284] ipv6_find_idev+0x102/0x170 [ 5249.794146][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5249.794146][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5249.794146][ T284] netlink_rcv_skb+0x130/0x360 [ 5249.794146][ T284] netlink_unicast+0x449/0x710 [ 5249.794146][ T284] netlink_sendmsg+0x723/0xbe0 [ 5249.794146][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5249.794146][ T284] ___sys_sendmsg+0xee/0x170 [ 5249.794146][ T284] __sys_sendmsg+0xcd/0x170 [ 5249.794146][ T284] do_syscall_64+0xc6/0x1e0 [ 5249.794146][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5249.794146][ T284] [ 5249.795888][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5249.795888][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5249.795888][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5249.795888][ T284] ipv6_find_idev+0x102/0x170 [ 5249.795888][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5249.795888][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5249.795888][ T284] netlink_rcv_skb+0x130/0x360 [ 5249.795888][ T284] netlink_unicast+0x449/0x710 [ 5249.795888][ T284] netlink_sendmsg+0x723/0xbe0 [ 5249.795888][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5249.795888][ T284] ___sys_sendmsg+0xee/0x170 [ 5249.795888][ T284] __sys_sendmsg+0xcd/0x170 [ 5249.795888][ T284] do_syscall_64+0xc6/0x1e0 [ 5249.795888][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5249.795888][ T284] [ 5250.514944][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5250.515512][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5250.515512][ T282] dst_init+0x84/0x4a0 [ 5250.515512][ T282] dst_alloc+0x97/0x150 [ 5250.515512][ T282] ip6_dst_alloc+0x23/0x90 [ 5250.515512][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5250.515512][ T282] ip6_pol_route+0x56f/0x840 [ 5250.515512][ T282] fib6_rule_lookup+0x196/0x240 [ 5250.515512][ T282] ip6_route_input+0x542/0x980 [ 5250.515512][ T282] ipv6_rcv+0x8f/0x400 [ 5250.515512][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5250.515512][ T282] process_backlog+0x101/0x620 [ 5250.515512][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5250.515512][ T282] net_rx_action+0x495/0xbe0 [ 5250.515512][ T282] __do_softirq+0x1b5/0x7f6 [ 5250.515512][ T282] [ 5250.518371][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5250.518371][ T282] netdev_get_by_index+0x5e/0x80 [ 5250.518371][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5250.518371][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5250.518371][ T282] ip6_route_add+0x1c/0x140 [ 5250.518371][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5250.518371][ T282] inet6_addr_add+0x4f8/0xa40 [ 5250.518371][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5250.518371][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5250.518371][ T282] netlink_rcv_skb+0x130/0x360 [ 5250.518371][ T282] netlink_unicast+0x449/0x710 [ 5250.518371][ T282] netlink_sendmsg+0x723/0xbe0 [ 5250.518371][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5250.518371][ T282] ___sys_sendmsg+0xee/0x170 [ 5250.518371][ T282] __sys_sendmsg+0xcd/0x170 [ 5250.518371][ T282] do_syscall_64+0xc6/0x1e0 [ 5250.518371][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5250.518371][ T282] [ 5250.521887][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5250.521887][ T282] netdev_get_by_index+0x5e/0x80 [ 5250.521887][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5250.521887][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5250.521887][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5250.521887][ T282] ipv6_add_addr+0x411/0x2000 [ 5250.521887][ T282] inet6_addr_add+0x30e/0xa40 [ 5250.521887][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5250.521887][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5250.521887][ T282] netlink_rcv_skb+0x130/0x360 [ 5250.521887][ T282] netlink_unicast+0x449/0x710 [ 5250.521887][ T282] netlink_sendmsg+0x723/0xbe0 [ 5250.521887][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5250.521887][ T282] ___sys_sendmsg+0xee/0x170 [ 5250.521887][ T282] __sys_sendmsg+0xcd/0x170 [ 5250.521887][ T282] do_syscall_64+0xc6/0x1e0 [ 5250.521887][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5250.521887][ T282] [ 5250.525429][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5250.525429][ T282] netdev_get_by_index+0x5e/0x80 [ 5250.525429][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5250.525429][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5250.525429][ T282] ip6_route_add+0x1c/0x140 [ 5250.525429][ T282] addrconf_add_mroute+0x129/0x180 [ 5250.525429][ T282] addrconf_add_dev+0xe2/0x170 [ 5250.525429][ T282] inet6_addr_add+0x12f/0xa40 [ 5250.525429][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5250.525429][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5250.525429][ T282] netlink_rcv_skb+0x130/0x360 [ 5250.525429][ T282] netlink_unicast+0x449/0x710 [ 5250.525429][ T282] netlink_sendmsg+0x723/0xbe0 [ 5250.525429][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5250.525429][ T282] ___sys_sendmsg+0xee/0x170 [ 5250.525429][ T282] __sys_sendmsg+0xcd/0x170 [ 5250.525429][ T282] do_syscall_64+0xc6/0x1e0 [ 5250.525429][ T282] [ 5250.528896][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5250.528896][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5250.528896][ T282] ipv6_find_idev+0x102/0x170 [ 5250.528896][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5250.528896][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5250.528896][ T282] netlink_rcv_skb+0x130/0x360 [ 5250.528896][ T282] netlink_unicast+0x449/0x710 [ 5250.528896][ T282] netlink_sendmsg+0x723/0xbe0 [ 5250.528896][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5250.528896][ T282] ___sys_sendmsg+0xee/0x170 [ 5250.528896][ T282] __sys_sendmsg+0xcd/0x170 [ 5250.528896][ T282] do_syscall_64+0xc6/0x1e0 [ 5250.528896][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5250.528896][ T282] [ 5250.531622][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5250.531622][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5250.531622][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5250.531622][ T282] ipv6_find_idev+0x102/0x170 [ 5250.531622][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5250.531622][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5250.531622][ T282] netlink_rcv_skb+0x130/0x360 [ 5250.531622][ T282] netlink_unicast+0x449/0x710 [ 5250.531622][ T282] netlink_sendmsg+0x723/0xbe0 [ 5250.531622][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5250.531622][ T282] ___sys_sendmsg+0xee/0x170 [ 5250.531622][ T282] __sys_sendmsg+0xcd/0x170 [ 5250.531622][ T282] do_syscall_64+0xc6/0x1e0 [ 5250.531622][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5250.531622][ T282] [ 5260.034943][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5260.035409][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5260.035409][ T284] netdev_get_by_index+0x5e/0x80 [ 5260.035409][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5260.035409][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5260.035409][ T284] ip6_route_add+0x1c/0x140 [ 5260.035409][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5260.035409][ T284] inet6_addr_add+0x4f8/0xa40 [ 5260.035409][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5260.035409][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5260.035409][ T284] netlink_rcv_skb+0x130/0x360 [ 5260.035409][ T284] netlink_unicast+0x449/0x710 [ 5260.035409][ T284] netlink_sendmsg+0x723/0xbe0 [ 5260.035409][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5260.035409][ T284] ___sys_sendmsg+0xee/0x170 [ 5260.035409][ T284] __sys_sendmsg+0xcd/0x170 [ 5260.035409][ T284] do_syscall_64+0xc6/0x1e0 [ 5260.035409][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5260.035409][ T284] [ 5260.037704][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5260.037704][ T284] netdev_get_by_index+0x5e/0x80 [ 5260.037704][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5260.037704][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5260.037704][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5260.037704][ T284] ipv6_add_addr+0x411/0x2000 [ 5260.037704][ T284] inet6_addr_add+0x30e/0xa40 [ 5260.037704][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5260.037704][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5260.037704][ T284] netlink_rcv_skb+0x130/0x360 [ 5260.037704][ T284] netlink_unicast+0x449/0x710 [ 5260.037704][ T284] netlink_sendmsg+0x723/0xbe0 [ 5260.037704][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5260.037704][ T284] ___sys_sendmsg+0xee/0x170 [ 5260.037704][ T284] __sys_sendmsg+0xcd/0x170 [ 5260.037704][ T284] do_syscall_64+0xc6/0x1e0 [ 5260.037704][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5260.037704][ T284] [ 5260.039951][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5260.039951][ T284] netdev_get_by_index+0x5e/0x80 [ 5260.039951][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5260.039951][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5260.039951][ T284] ip6_route_add+0x1c/0x140 [ 5260.039951][ T284] addrconf_add_mroute+0x129/0x180 [ 5260.039951][ T284] addrconf_add_dev+0xe2/0x170 [ 5260.039951][ T284] inet6_addr_add+0x12f/0xa40 [ 5260.039951][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5260.039951][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5260.039951][ T284] netlink_rcv_skb+0x130/0x360 [ 5260.039951][ T284] netlink_unicast+0x449/0x710 [ 5260.039951][ T284] netlink_sendmsg+0x723/0xbe0 [ 5260.039951][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5260.039951][ T284] ___sys_sendmsg+0xee/0x170 [ 5260.039951][ T284] __sys_sendmsg+0xcd/0x170 [ 5260.039951][ T284] do_syscall_64+0xc6/0x1e0 [ 5260.039951][ T284] [ 5260.042173][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5260.042173][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5260.042173][ T284] ipv6_find_idev+0x102/0x170 [ 5260.042173][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5260.042173][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5260.042173][ T284] netlink_rcv_skb+0x130/0x360 [ 5260.042173][ T284] netlink_unicast+0x449/0x710 [ 5260.042173][ T284] netlink_sendmsg+0x723/0xbe0 [ 5260.042173][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5260.042173][ T284] ___sys_sendmsg+0xee/0x170 [ 5260.042173][ T284] __sys_sendmsg+0xcd/0x170 [ 5260.042173][ T284] do_syscall_64+0xc6/0x1e0 [ 5260.042173][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5260.042173][ T284] [ 5260.043904][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5260.043904][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5260.043904][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5260.043904][ T284] ipv6_find_idev+0x102/0x170 [ 5260.043904][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5260.043904][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5260.043904][ T284] netlink_rcv_skb+0x130/0x360 [ 5260.043904][ T284] netlink_unicast+0x449/0x710 [ 5260.043904][ T284] netlink_sendmsg+0x723/0xbe0 [ 5260.043904][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5260.043904][ T284] ___sys_sendmsg+0xee/0x170 [ 5260.043904][ T284] __sys_sendmsg+0xcd/0x170 [ 5260.043904][ T284] do_syscall_64+0xc6/0x1e0 [ 5260.043904][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5260.043904][ T284] [ 5260.770941][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5260.771535][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5260.771535][ T282] dst_init+0x84/0x4a0 [ 5260.771535][ T282] dst_alloc+0x97/0x150 [ 5260.771535][ T282] ip6_dst_alloc+0x23/0x90 [ 5260.771535][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5260.771535][ T282] ip6_pol_route+0x56f/0x840 [ 5260.771535][ T282] fib6_rule_lookup+0x196/0x240 [ 5260.771535][ T282] ip6_route_input+0x542/0x980 [ 5260.771535][ T282] ipv6_rcv+0x8f/0x400 [ 5260.771535][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5260.771535][ T282] process_backlog+0x101/0x620 [ 5260.771535][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5260.771535][ T282] net_rx_action+0x495/0xbe0 [ 5260.771535][ T282] __do_softirq+0x1b5/0x7f6 [ 5260.771535][ T282] [ 5260.774408][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5260.774408][ T282] netdev_get_by_index+0x5e/0x80 [ 5260.774408][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5260.774408][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5260.774408][ T282] ip6_route_add+0x1c/0x140 [ 5260.774408][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5260.774408][ T282] inet6_addr_add+0x4f8/0xa40 [ 5260.774408][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5260.774408][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5260.774408][ T282] netlink_rcv_skb+0x130/0x360 [ 5260.774408][ T282] netlink_unicast+0x449/0x710 [ 5260.774408][ T282] netlink_sendmsg+0x723/0xbe0 [ 5260.774408][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5260.774408][ T282] ___sys_sendmsg+0xee/0x170 [ 5260.774408][ T282] __sys_sendmsg+0xcd/0x170 [ 5260.774408][ T282] do_syscall_64+0xc6/0x1e0 [ 5260.774408][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5260.774408][ T282] [ 5260.778879][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5260.778879][ T282] netdev_get_by_index+0x5e/0x80 [ 5260.778879][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5260.778879][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5260.778879][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5260.778879][ T282] ipv6_add_addr+0x411/0x2000 [ 5260.778879][ T282] inet6_addr_add+0x30e/0xa40 [ 5260.778879][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5260.778879][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5260.778879][ T282] netlink_rcv_skb+0x130/0x360 [ 5260.778879][ T282] netlink_unicast+0x449/0x710 [ 5260.778879][ T282] netlink_sendmsg+0x723/0xbe0 [ 5260.778879][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5260.778879][ T282] ___sys_sendmsg+0xee/0x170 [ 5260.778879][ T282] __sys_sendmsg+0xcd/0x170 [ 5260.778879][ T282] do_syscall_64+0xc6/0x1e0 [ 5260.778879][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5260.778879][ T282] [ 5260.782417][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5260.782417][ T282] netdev_get_by_index+0x5e/0x80 [ 5260.782417][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5260.782417][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5260.782417][ T282] ip6_route_add+0x1c/0x140 [ 5260.782417][ T282] addrconf_add_mroute+0x129/0x180 [ 5260.782417][ T282] addrconf_add_dev+0xe2/0x170 [ 5260.782417][ T282] inet6_addr_add+0x12f/0xa40 [ 5260.782417][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5260.782417][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5260.782417][ T282] netlink_rcv_skb+0x130/0x360 [ 5260.782417][ T282] netlink_unicast+0x449/0x710 [ 5260.782417][ T282] netlink_sendmsg+0x723/0xbe0 [ 5260.782417][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5260.782417][ T282] ___sys_sendmsg+0xee/0x170 [ 5260.782417][ T282] __sys_sendmsg+0xcd/0x170 [ 5260.782417][ T282] do_syscall_64+0xc6/0x1e0 [ 5260.782417][ T282] [ 5260.785911][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5260.785911][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5260.785911][ T282] ipv6_find_idev+0x102/0x170 [ 5260.785911][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5260.785911][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5260.785911][ T282] netlink_rcv_skb+0x130/0x360 [ 5260.785911][ T282] netlink_unicast+0x449/0x710 [ 5260.785911][ T282] netlink_sendmsg+0x723/0xbe0 [ 5260.785911][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5260.785911][ T282] ___sys_sendmsg+0xee/0x170 [ 5260.785911][ T282] __sys_sendmsg+0xcd/0x170 [ 5260.785911][ T282] do_syscall_64+0xc6/0x1e0 [ 5260.785911][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5260.785911][ T282] [ 5260.788639][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5260.788639][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5260.788639][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5260.788639][ T282] ipv6_find_idev+0x102/0x170 [ 5260.788639][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5260.788639][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5260.788639][ T282] netlink_rcv_skb+0x130/0x360 [ 5260.788639][ T282] netlink_unicast+0x449/0x710 [ 5260.788639][ T282] netlink_sendmsg+0x723/0xbe0 [ 5260.788639][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5260.788639][ T282] ___sys_sendmsg+0xee/0x170 [ 5260.788639][ T282] __sys_sendmsg+0xcd/0x170 [ 5260.788639][ T282] do_syscall_64+0xc6/0x1e0 [ 5260.788639][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5260.788639][ T282] [ 5270.282948][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5270.283423][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5270.283423][ T284] netdev_get_by_index+0x5e/0x80 [ 5270.283423][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5270.283423][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5270.283423][ T284] ip6_route_add+0x1c/0x140 [ 5270.283423][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5270.283423][ T284] inet6_addr_add+0x4f8/0xa40 [ 5270.283423][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5270.283423][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5270.283423][ T284] netlink_rcv_skb+0x130/0x360 [ 5270.283423][ T284] netlink_unicast+0x449/0x710 [ 5270.283423][ T284] netlink_sendmsg+0x723/0xbe0 [ 5270.283423][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5270.283423][ T284] ___sys_sendmsg+0xee/0x170 [ 5270.283423][ T284] __sys_sendmsg+0xcd/0x170 [ 5270.283423][ T284] do_syscall_64+0xc6/0x1e0 [ 5270.283423][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5270.283423][ T284] [ 5270.285694][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5270.285694][ T284] netdev_get_by_index+0x5e/0x80 [ 5270.285694][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5270.285694][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5270.285694][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5270.285694][ T284] ipv6_add_addr+0x411/0x2000 [ 5270.285694][ T284] inet6_addr_add+0x30e/0xa40 [ 5270.285694][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5270.285694][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5270.285694][ T284] netlink_rcv_skb+0x130/0x360 [ 5270.285694][ T284] netlink_unicast+0x449/0x710 [ 5270.285694][ T284] netlink_sendmsg+0x723/0xbe0 [ 5270.285694][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5270.285694][ T284] ___sys_sendmsg+0xee/0x170 [ 5270.285694][ T284] __sys_sendmsg+0xcd/0x170 [ 5270.285694][ T284] do_syscall_64+0xc6/0x1e0 [ 5270.285694][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5270.285694][ T284] [ 5270.287943][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5270.287943][ T284] netdev_get_by_index+0x5e/0x80 [ 5270.287943][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5270.287943][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5270.287943][ T284] ip6_route_add+0x1c/0x140 [ 5270.287943][ T284] addrconf_add_mroute+0x129/0x180 [ 5270.287943][ T284] addrconf_add_dev+0xe2/0x170 [ 5270.287943][ T284] inet6_addr_add+0x12f/0xa40 [ 5270.287943][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5270.287943][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5270.287943][ T284] netlink_rcv_skb+0x130/0x360 [ 5270.287943][ T284] netlink_unicast+0x449/0x710 [ 5270.287943][ T284] netlink_sendmsg+0x723/0xbe0 [ 5270.287943][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5270.287943][ T284] ___sys_sendmsg+0xee/0x170 [ 5270.287943][ T284] __sys_sendmsg+0xcd/0x170 [ 5270.287943][ T284] do_syscall_64+0xc6/0x1e0 [ 5270.287943][ T284] [ 5270.290139][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5270.290139][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5270.290139][ T284] ipv6_find_idev+0x102/0x170 [ 5270.290139][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5270.290139][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5270.290139][ T284] netlink_rcv_skb+0x130/0x360 [ 5270.290139][ T284] netlink_unicast+0x449/0x710 [ 5270.290139][ T284] netlink_sendmsg+0x723/0xbe0 [ 5270.290139][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5270.290139][ T284] ___sys_sendmsg+0xee/0x170 [ 5270.290139][ T284] __sys_sendmsg+0xcd/0x170 [ 5270.290139][ T284] do_syscall_64+0xc6/0x1e0 [ 5270.290139][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5270.290139][ T284] [ 5270.291866][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5270.291866][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5270.291866][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5270.291866][ T284] ipv6_find_idev+0x102/0x170 [ 5270.291866][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5270.291866][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5270.291866][ T284] netlink_rcv_skb+0x130/0x360 [ 5270.291866][ T284] netlink_unicast+0x449/0x710 [ 5270.291866][ T284] netlink_sendmsg+0x723/0xbe0 [ 5270.291866][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5270.291866][ T284] ___sys_sendmsg+0xee/0x170 [ 5270.291866][ T284] __sys_sendmsg+0xcd/0x170 [ 5270.291866][ T284] do_syscall_64+0xc6/0x1e0 [ 5270.291866][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5270.291866][ T284] [ 5270.795006][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5270.795424][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5270.795424][ T282] dst_init+0x84/0x4a0 [ 5270.795424][ T282] dst_alloc+0x97/0x150 [ 5270.795424][ T282] ip6_dst_alloc+0x23/0x90 [ 5270.795424][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5270.795424][ T282] ip6_pol_route+0x56f/0x840 [ 5270.795424][ T282] fib6_rule_lookup+0x196/0x240 [ 5270.795424][ T282] ip6_route_input+0x542/0x980 [ 5270.795424][ T282] ipv6_rcv+0x8f/0x400 [ 5270.795424][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5270.795424][ T282] process_backlog+0x101/0x620 [ 5270.795424][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5270.795424][ T282] net_rx_action+0x495/0xbe0 [ 5270.795424][ T282] __do_softirq+0x1b5/0x7f6 [ 5270.795424][ T282] [ 5270.797231][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5270.797231][ T282] netdev_get_by_index+0x5e/0x80 [ 5270.797231][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5270.797231][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5270.797231][ T282] ip6_route_add+0x1c/0x140 [ 5270.797231][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5270.797231][ T282] inet6_addr_add+0x4f8/0xa40 [ 5270.797231][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5270.797231][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5270.797231][ T282] netlink_rcv_skb+0x130/0x360 [ 5270.797231][ T282] netlink_unicast+0x449/0x710 [ 5270.797231][ T282] netlink_sendmsg+0x723/0xbe0 [ 5270.797231][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5270.797231][ T282] ___sys_sendmsg+0xee/0x170 [ 5270.797231][ T282] __sys_sendmsg+0xcd/0x170 [ 5270.797231][ T282] do_syscall_64+0xc6/0x1e0 [ 5270.797231][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5270.797231][ T282] [ 5270.799431][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5270.799431][ T282] netdev_get_by_index+0x5e/0x80 [ 5270.799431][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5270.799431][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5270.799431][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5270.799431][ T282] ipv6_add_addr+0x411/0x2000 [ 5270.799431][ T282] inet6_addr_add+0x30e/0xa40 [ 5270.799431][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5270.799431][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5270.799431][ T282] netlink_rcv_skb+0x130/0x360 [ 5270.799431][ T282] netlink_unicast+0x449/0x710 [ 5270.799431][ T282] netlink_sendmsg+0x723/0xbe0 [ 5270.799431][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5270.799431][ T282] ___sys_sendmsg+0xee/0x170 [ 5270.799431][ T282] __sys_sendmsg+0xcd/0x170 [ 5270.799431][ T282] do_syscall_64+0xc6/0x1e0 [ 5270.799431][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5270.799431][ T282] [ 5270.801625][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5270.801625][ T282] netdev_get_by_index+0x5e/0x80 [ 5270.801625][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5270.801625][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5270.801625][ T282] ip6_route_add+0x1c/0x140 [ 5270.801625][ T282] addrconf_add_mroute+0x129/0x180 [ 5270.801625][ T282] addrconf_add_dev+0xe2/0x170 [ 5270.801625][ T282] inet6_addr_add+0x12f/0xa40 [ 5270.801625][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5270.801625][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5270.801625][ T282] netlink_rcv_skb+0x130/0x360 [ 5270.801625][ T282] netlink_unicast+0x449/0x710 [ 5270.801625][ T282] netlink_sendmsg+0x723/0xbe0 [ 5270.801625][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5270.801625][ T282] ___sys_sendmsg+0xee/0x170 [ 5270.801625][ T282] __sys_sendmsg+0xcd/0x170 [ 5270.801625][ T282] do_syscall_64+0xc6/0x1e0 [ 5270.801625][ T282] [ 5270.803799][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5270.803799][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5270.803799][ T282] ipv6_find_idev+0x102/0x170 [ 5270.803799][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5270.803799][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5270.803799][ T282] netlink_rcv_skb+0x130/0x360 [ 5270.803799][ T282] netlink_unicast+0x449/0x710 [ 5270.803799][ T282] netlink_sendmsg+0x723/0xbe0 [ 5270.803799][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5270.803799][ T282] ___sys_sendmsg+0xee/0x170 [ 5270.803799][ T282] __sys_sendmsg+0xcd/0x170 [ 5270.803799][ T282] do_syscall_64+0xc6/0x1e0 [ 5270.803799][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5270.803799][ T282] [ 5270.805495][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5270.805495][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5270.805495][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5270.805495][ T282] ipv6_find_idev+0x102/0x170 [ 5270.805495][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5270.805495][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5270.805495][ T282] netlink_rcv_skb+0x130/0x360 [ 5270.805495][ T282] netlink_unicast+0x449/0x710 [ 5270.805495][ T282] netlink_sendmsg+0x723/0xbe0 [ 5270.805495][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5270.805495][ T282] ___sys_sendmsg+0xee/0x170 [ 5270.805495][ T282] __sys_sendmsg+0xcd/0x170 [ 5270.805495][ T282] do_syscall_64+0xc6/0x1e0 [ 5270.805495][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5270.805495][ T282] [ 5280.498959][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5280.499409][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5280.499409][ T284] netdev_get_by_index+0x5e/0x80 [ 5280.499409][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5280.499409][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5280.499409][ T284] ip6_route_add+0x1c/0x140 [ 5280.499409][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5280.499409][ T284] inet6_addr_add+0x4f8/0xa40 [ 5280.499409][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5280.499409][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5280.499409][ T284] netlink_rcv_skb+0x130/0x360 [ 5280.499409][ T284] netlink_unicast+0x449/0x710 [ 5280.499409][ T284] netlink_sendmsg+0x723/0xbe0 [ 5280.499409][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5280.499409][ T284] ___sys_sendmsg+0xee/0x170 [ 5280.499409][ T284] __sys_sendmsg+0xcd/0x170 [ 5280.499409][ T284] do_syscall_64+0xc6/0x1e0 [ 5280.499409][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5280.499409][ T284] [ 5280.501693][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5280.501693][ T284] netdev_get_by_index+0x5e/0x80 [ 5280.501693][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5280.501693][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5280.501693][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5280.501693][ T284] ipv6_add_addr+0x411/0x2000 [ 5280.501693][ T284] inet6_addr_add+0x30e/0xa40 [ 5280.501693][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5280.501693][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5280.501693][ T284] netlink_rcv_skb+0x130/0x360 [ 5280.501693][ T284] netlink_unicast+0x449/0x710 [ 5280.501693][ T284] netlink_sendmsg+0x723/0xbe0 [ 5280.501693][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5280.501693][ T284] ___sys_sendmsg+0xee/0x170 [ 5280.501693][ T284] __sys_sendmsg+0xcd/0x170 [ 5280.501693][ T284] do_syscall_64+0xc6/0x1e0 [ 5280.501693][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5280.501693][ T284] [ 5280.504414][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5280.504414][ T284] netdev_get_by_index+0x5e/0x80 [ 5280.504414][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5280.504414][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5280.504414][ T284] ip6_route_add+0x1c/0x140 [ 5280.504414][ T284] addrconf_add_mroute+0x129/0x180 [ 5280.504414][ T284] addrconf_add_dev+0xe2/0x170 [ 5280.504414][ T284] inet6_addr_add+0x12f/0xa40 [ 5280.504414][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5280.504414][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5280.504414][ T284] netlink_rcv_skb+0x130/0x360 [ 5280.504414][ T284] netlink_unicast+0x449/0x710 [ 5280.504414][ T284] netlink_sendmsg+0x723/0xbe0 [ 5280.504414][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5280.504414][ T284] ___sys_sendmsg+0xee/0x170 [ 5280.504414][ T284] __sys_sendmsg+0xcd/0x170 [ 5280.504414][ T284] do_syscall_64+0xc6/0x1e0 [ 5280.504414][ T284] [ 5280.506632][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5280.506632][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5280.506632][ T284] ipv6_find_idev+0x102/0x170 [ 5280.506632][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5280.506632][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5280.506632][ T284] netlink_rcv_skb+0x130/0x360 [ 5280.506632][ T284] netlink_unicast+0x449/0x710 [ 5280.506632][ T284] netlink_sendmsg+0x723/0xbe0 [ 5280.506632][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5280.506632][ T284] ___sys_sendmsg+0xee/0x170 [ 5280.506632][ T284] __sys_sendmsg+0xcd/0x170 [ 5280.506632][ T284] do_syscall_64+0xc6/0x1e0 [ 5280.506632][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5280.506632][ T284] [ 5280.508364][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5280.508364][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5280.508364][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5280.508364][ T284] ipv6_find_idev+0x102/0x170 [ 5280.508364][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5280.508364][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5280.508364][ T284] netlink_rcv_skb+0x130/0x360 [ 5280.508364][ T284] netlink_unicast+0x449/0x710 [ 5280.508364][ T284] netlink_sendmsg+0x723/0xbe0 [ 5280.508364][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5280.508364][ T284] ___sys_sendmsg+0xee/0x170 [ 5280.508364][ T284] __sys_sendmsg+0xcd/0x170 [ 5280.508364][ T284] do_syscall_64+0xc6/0x1e0 [ 5280.508364][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5280.508364][ T284] [ 5281.010956][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5281.011410][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5281.011410][ T282] dst_init+0x84/0x4a0 [ 5281.011410][ T282] dst_alloc+0x97/0x150 [ 5281.011410][ T282] ip6_dst_alloc+0x23/0x90 [ 5281.011410][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5281.011410][ T282] ip6_pol_route+0x56f/0x840 [ 5281.011410][ T282] fib6_rule_lookup+0x196/0x240 [ 5281.011410][ T282] ip6_route_input+0x542/0x980 [ 5281.011410][ T282] ipv6_rcv+0x8f/0x400 [ 5281.011410][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5281.011410][ T282] process_backlog+0x101/0x620 [ 5281.011410][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5281.011410][ T282] net_rx_action+0x495/0xbe0 [ 5281.011410][ T282] __do_softirq+0x1b5/0x7f6 [ 5281.011410][ T282] [ 5281.013421][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5281.013421][ T282] netdev_get_by_index+0x5e/0x80 [ 5281.013421][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5281.013421][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5281.013421][ T282] ip6_route_add+0x1c/0x140 [ 5281.013421][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5281.013421][ T282] inet6_addr_add+0x4f8/0xa40 [ 5281.013421][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5281.013421][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5281.013421][ T282] netlink_rcv_skb+0x130/0x360 [ 5281.013421][ T282] netlink_unicast+0x449/0x710 [ 5281.013421][ T282] netlink_sendmsg+0x723/0xbe0 [ 5281.013421][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5281.013421][ T282] ___sys_sendmsg+0xee/0x170 [ 5281.013421][ T282] __sys_sendmsg+0xcd/0x170 [ 5281.013421][ T282] do_syscall_64+0xc6/0x1e0 [ 5281.013421][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5281.013421][ T282] [ 5281.015865][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5281.015865][ T282] netdev_get_by_index+0x5e/0x80 [ 5281.015865][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5281.015865][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5281.015865][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5281.015865][ T282] ipv6_add_addr+0x411/0x2000 [ 5281.015865][ T282] inet6_addr_add+0x30e/0xa40 [ 5281.015865][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5281.015865][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5281.015865][ T282] netlink_rcv_skb+0x130/0x360 [ 5281.015865][ T282] netlink_unicast+0x449/0x710 [ 5281.015865][ T282] netlink_sendmsg+0x723/0xbe0 [ 5281.015865][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5281.015865][ T282] ___sys_sendmsg+0xee/0x170 [ 5281.015865][ T282] __sys_sendmsg+0xcd/0x170 [ 5281.015865][ T282] do_syscall_64+0xc6/0x1e0 [ 5281.015865][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5281.015865][ T282] [ 5281.018289][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5281.018289][ T282] netdev_get_by_index+0x5e/0x80 [ 5281.018289][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5281.018289][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5281.018289][ T282] ip6_route_add+0x1c/0x140 [ 5281.018289][ T282] addrconf_add_mroute+0x129/0x180 [ 5281.018289][ T282] addrconf_add_dev+0xe2/0x170 [ 5281.018289][ T282] inet6_addr_add+0x12f/0xa40 [ 5281.018289][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5281.018289][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5281.018289][ T282] netlink_rcv_skb+0x130/0x360 [ 5281.018289][ T282] netlink_unicast+0x449/0x710 [ 5281.018289][ T282] netlink_sendmsg+0x723/0xbe0 [ 5281.018289][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5281.018289][ T282] ___sys_sendmsg+0xee/0x170 [ 5281.018289][ T282] __sys_sendmsg+0xcd/0x170 [ 5281.018289][ T282] do_syscall_64+0xc6/0x1e0 [ 5281.018289][ T282] [ 5281.020669][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5281.020669][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5281.020669][ T282] ipv6_find_idev+0x102/0x170 [ 5281.020669][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5281.020669][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5281.020669][ T282] netlink_rcv_skb+0x130/0x360 [ 5281.020669][ T282] netlink_unicast+0x449/0x710 [ 5281.020669][ T282] netlink_sendmsg+0x723/0xbe0 [ 5281.020669][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5281.020669][ T282] ___sys_sendmsg+0xee/0x170 [ 5281.020669][ T282] __sys_sendmsg+0xcd/0x170 [ 5281.020669][ T282] do_syscall_64+0xc6/0x1e0 [ 5281.020669][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5281.020669][ T282] [ 5281.022551][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5281.022551][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5281.022551][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5281.022551][ T282] ipv6_find_idev+0x102/0x170 [ 5281.022551][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5281.022551][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5281.022551][ T282] netlink_rcv_skb+0x130/0x360 [ 5281.022551][ T282] netlink_unicast+0x449/0x710 [ 5281.022551][ T282] netlink_sendmsg+0x723/0xbe0 [ 5281.022551][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5281.022551][ T282] ___sys_sendmsg+0xee/0x170 [ 5281.022551][ T282] __sys_sendmsg+0xcd/0x170 [ 5281.022551][ T282] do_syscall_64+0xc6/0x1e0 [ 5281.022551][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5281.022551][ T282] [ 5290.659096][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5290.659578][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5290.659578][ T284] netdev_get_by_index+0x5e/0x80 [ 5290.659578][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5290.659578][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5290.659578][ T284] ip6_route_add+0x1c/0x140 [ 5290.659578][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5290.659578][ T284] inet6_addr_add+0x4f8/0xa40 [ 5290.659578][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5290.659578][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5290.659578][ T284] netlink_rcv_skb+0x130/0x360 [ 5290.659578][ T284] netlink_unicast+0x449/0x710 [ 5290.659578][ T284] netlink_sendmsg+0x723/0xbe0 [ 5290.659578][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5290.659578][ T284] ___sys_sendmsg+0xee/0x170 [ 5290.659578][ T284] __sys_sendmsg+0xcd/0x170 [ 5290.659578][ T284] do_syscall_64+0xc6/0x1e0 [ 5290.659578][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5290.659578][ T284] [ 5290.661804][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5290.661804][ T284] netdev_get_by_index+0x5e/0x80 [ 5290.661804][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5290.661804][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5290.661804][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5290.661804][ T284] ipv6_add_addr+0x411/0x2000 [ 5290.661804][ T284] inet6_addr_add+0x30e/0xa40 [ 5290.661804][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5290.661804][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5290.661804][ T284] netlink_rcv_skb+0x130/0x360 [ 5290.661804][ T284] netlink_unicast+0x449/0x710 [ 5290.661804][ T284] netlink_sendmsg+0x723/0xbe0 [ 5290.661804][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5290.661804][ T284] ___sys_sendmsg+0xee/0x170 [ 5290.661804][ T284] __sys_sendmsg+0xcd/0x170 [ 5290.661804][ T284] do_syscall_64+0xc6/0x1e0 [ 5290.661804][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5290.661804][ T284] [ 5290.664016][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5290.664016][ T284] netdev_get_by_index+0x5e/0x80 [ 5290.664016][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5290.664016][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5290.664016][ T284] ip6_route_add+0x1c/0x140 [ 5290.664016][ T284] addrconf_add_mroute+0x129/0x180 [ 5290.664016][ T284] addrconf_add_dev+0xe2/0x170 [ 5290.664016][ T284] inet6_addr_add+0x12f/0xa40 [ 5290.664016][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5290.664016][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5290.664016][ T284] netlink_rcv_skb+0x130/0x360 [ 5290.664016][ T284] netlink_unicast+0x449/0x710 [ 5290.664016][ T284] netlink_sendmsg+0x723/0xbe0 [ 5290.664016][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5290.664016][ T284] ___sys_sendmsg+0xee/0x170 [ 5290.664016][ T284] __sys_sendmsg+0xcd/0x170 [ 5290.664016][ T284] do_syscall_64+0xc6/0x1e0 [ 5290.664016][ T284] [ 5290.666185][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5290.666185][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5290.666185][ T284] ipv6_find_idev+0x102/0x170 [ 5290.666185][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5290.666185][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5290.666185][ T284] netlink_rcv_skb+0x130/0x360 [ 5290.666185][ T284] netlink_unicast+0x449/0x710 [ 5290.666185][ T284] netlink_sendmsg+0x723/0xbe0 [ 5290.666185][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5290.666185][ T284] ___sys_sendmsg+0xee/0x170 [ 5290.666185][ T284] __sys_sendmsg+0xcd/0x170 [ 5290.666185][ T284] do_syscall_64+0xc6/0x1e0 [ 5290.666185][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5290.666185][ T284] [ 5290.667873][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5290.667873][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5290.667873][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5290.667873][ T284] ipv6_find_idev+0x102/0x170 [ 5290.667873][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5290.667873][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5290.667873][ T284] netlink_rcv_skb+0x130/0x360 [ 5290.667873][ T284] netlink_unicast+0x449/0x710 [ 5290.667873][ T284] netlink_sendmsg+0x723/0xbe0 [ 5290.667873][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5290.667873][ T284] ___sys_sendmsg+0xee/0x170 [ 5290.667873][ T284] __sys_sendmsg+0xcd/0x170 [ 5290.667873][ T284] do_syscall_64+0xc6/0x1e0 [ 5290.667873][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5290.667873][ T284] [ 5291.170986][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5291.171449][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5291.171449][ T282] dst_init+0x84/0x4a0 [ 5291.171449][ T282] dst_alloc+0x97/0x150 [ 5291.171449][ T282] ip6_dst_alloc+0x23/0x90 [ 5291.171449][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5291.171449][ T282] ip6_pol_route+0x56f/0x840 [ 5291.171449][ T282] fib6_rule_lookup+0x196/0x240 [ 5291.171449][ T282] ip6_route_input+0x542/0x980 [ 5291.171449][ T282] ipv6_rcv+0x8f/0x400 [ 5291.171449][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5291.171449][ T282] process_backlog+0x101/0x620 [ 5291.171449][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5291.171449][ T282] net_rx_action+0x495/0xbe0 [ 5291.171449][ T282] __do_softirq+0x1b5/0x7f6 [ 5291.171449][ T282] [ 5291.173434][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5291.173434][ T282] netdev_get_by_index+0x5e/0x80 [ 5291.173434][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5291.173434][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5291.173434][ T282] ip6_route_add+0x1c/0x140 [ 5291.173434][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5291.173434][ T282] inet6_addr_add+0x4f8/0xa40 [ 5291.173434][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5291.173434][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5291.173434][ T282] netlink_rcv_skb+0x130/0x360 [ 5291.173434][ T282] netlink_unicast+0x449/0x710 [ 5291.173434][ T282] netlink_sendmsg+0x723/0xbe0 [ 5291.173434][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5291.173434][ T282] ___sys_sendmsg+0xee/0x170 [ 5291.173434][ T282] __sys_sendmsg+0xcd/0x170 [ 5291.173434][ T282] do_syscall_64+0xc6/0x1e0 [ 5291.173434][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5291.173434][ T282] [ 5291.175870][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5291.175870][ T282] netdev_get_by_index+0x5e/0x80 [ 5291.175870][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5291.175870][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5291.175870][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5291.175870][ T282] ipv6_add_addr+0x411/0x2000 [ 5291.175870][ T282] inet6_addr_add+0x30e/0xa40 [ 5291.175870][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5291.175870][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5291.175870][ T282] netlink_rcv_skb+0x130/0x360 [ 5291.175870][ T282] netlink_unicast+0x449/0x710 [ 5291.175870][ T282] netlink_sendmsg+0x723/0xbe0 [ 5291.175870][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5291.175870][ T282] ___sys_sendmsg+0xee/0x170 [ 5291.175870][ T282] __sys_sendmsg+0xcd/0x170 [ 5291.175870][ T282] do_syscall_64+0xc6/0x1e0 [ 5291.175870][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5291.175870][ T282] [ 5291.178295][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5291.178295][ T282] netdev_get_by_index+0x5e/0x80 [ 5291.178295][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5291.178295][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5291.178295][ T282] ip6_route_add+0x1c/0x140 [ 5291.178295][ T282] addrconf_add_mroute+0x129/0x180 [ 5291.178295][ T282] addrconf_add_dev+0xe2/0x170 [ 5291.178295][ T282] inet6_addr_add+0x12f/0xa40 [ 5291.178295][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5291.178295][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5291.178295][ T282] netlink_rcv_skb+0x130/0x360 [ 5291.178295][ T282] netlink_unicast+0x449/0x710 [ 5291.178295][ T282] netlink_sendmsg+0x723/0xbe0 [ 5291.178295][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5291.178295][ T282] ___sys_sendmsg+0xee/0x170 [ 5291.178295][ T282] __sys_sendmsg+0xcd/0x170 [ 5291.178295][ T282] do_syscall_64+0xc6/0x1e0 [ 5291.178295][ T282] [ 5291.180691][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5291.180691][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5291.180691][ T282] ipv6_find_idev+0x102/0x170 [ 5291.180691][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5291.180691][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5291.180691][ T282] netlink_rcv_skb+0x130/0x360 [ 5291.180691][ T282] netlink_unicast+0x449/0x710 [ 5291.180691][ T282] netlink_sendmsg+0x723/0xbe0 [ 5291.180691][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5291.180691][ T282] ___sys_sendmsg+0xee/0x170 [ 5291.180691][ T282] __sys_sendmsg+0xcd/0x170 [ 5291.180691][ T282] do_syscall_64+0xc6/0x1e0 [ 5291.180691][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5291.180691][ T282] [ 5291.182566][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5291.182566][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5291.182566][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5291.182566][ T282] ipv6_find_idev+0x102/0x170 [ 5291.182566][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5291.182566][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5291.182566][ T282] netlink_rcv_skb+0x130/0x360 [ 5291.182566][ T282] netlink_unicast+0x449/0x710 [ 5291.182566][ T282] netlink_sendmsg+0x723/0xbe0 [ 5291.182566][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5291.182566][ T282] ___sys_sendmsg+0xee/0x170 [ 5291.182566][ T282] __sys_sendmsg+0xcd/0x170 [ 5291.182566][ T282] do_syscall_64+0xc6/0x1e0 [ 5291.182566][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5291.182566][ T282] [ 5300.915010][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5300.915454][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5300.915454][ T284] netdev_get_by_index+0x5e/0x80 [ 5300.915454][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5300.915454][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5300.915454][ T284] ip6_route_add+0x1c/0x140 [ 5300.915454][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5300.915454][ T284] inet6_addr_add+0x4f8/0xa40 [ 5300.915454][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5300.915454][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5300.915454][ T284] netlink_rcv_skb+0x130/0x360 [ 5300.915454][ T284] netlink_unicast+0x449/0x710 [ 5300.915454][ T284] netlink_sendmsg+0x723/0xbe0 [ 5300.915454][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5300.915454][ T284] ___sys_sendmsg+0xee/0x170 [ 5300.915454][ T284] __sys_sendmsg+0xcd/0x170 [ 5300.915454][ T284] do_syscall_64+0xc6/0x1e0 [ 5300.915454][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5300.915454][ T284] [ 5300.917683][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5300.917683][ T284] netdev_get_by_index+0x5e/0x80 [ 5300.917683][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5300.917683][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5300.917683][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5300.917683][ T284] ipv6_add_addr+0x411/0x2000 [ 5300.917683][ T284] inet6_addr_add+0x30e/0xa40 [ 5300.917683][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5300.917683][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5300.917683][ T284] netlink_rcv_skb+0x130/0x360 [ 5300.917683][ T284] netlink_unicast+0x449/0x710 [ 5300.917683][ T284] netlink_sendmsg+0x723/0xbe0 [ 5300.917683][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5300.917683][ T284] ___sys_sendmsg+0xee/0x170 [ 5300.917683][ T284] __sys_sendmsg+0xcd/0x170 [ 5300.917683][ T284] do_syscall_64+0xc6/0x1e0 [ 5300.917683][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5300.917683][ T284] [ 5300.919875][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5300.919875][ T284] netdev_get_by_index+0x5e/0x80 [ 5300.919875][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5300.919875][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5300.919875][ T284] ip6_route_add+0x1c/0x140 [ 5300.919875][ T284] addrconf_add_mroute+0x129/0x180 [ 5300.919875][ T284] addrconf_add_dev+0xe2/0x170 [ 5300.919875][ T284] inet6_addr_add+0x12f/0xa40 [ 5300.919875][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5300.919875][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5300.919875][ T284] netlink_rcv_skb+0x130/0x360 [ 5300.919875][ T284] netlink_unicast+0x449/0x710 [ 5300.919875][ T284] netlink_sendmsg+0x723/0xbe0 [ 5300.919875][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5300.919875][ T284] ___sys_sendmsg+0xee/0x170 [ 5300.919875][ T284] __sys_sendmsg+0xcd/0x170 [ 5300.919875][ T284] do_syscall_64+0xc6/0x1e0 [ 5300.919875][ T284] [ 5300.922023][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5300.922023][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5300.922023][ T284] ipv6_find_idev+0x102/0x170 [ 5300.922023][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5300.922023][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5300.922023][ T284] netlink_rcv_skb+0x130/0x360 [ 5300.922023][ T284] netlink_unicast+0x449/0x710 [ 5300.922023][ T284] netlink_sendmsg+0x723/0xbe0 [ 5300.922023][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5300.922023][ T284] ___sys_sendmsg+0xee/0x170 [ 5300.922023][ T284] __sys_sendmsg+0xcd/0x170 [ 5300.922023][ T284] do_syscall_64+0xc6/0x1e0 [ 5300.922023][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5300.922023][ T284] [ 5300.923696][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5300.923696][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5300.923696][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5300.923696][ T284] ipv6_find_idev+0x102/0x170 [ 5300.923696][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5300.923696][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5300.923696][ T284] netlink_rcv_skb+0x130/0x360 [ 5300.923696][ T284] netlink_unicast+0x449/0x710 [ 5300.923696][ T284] netlink_sendmsg+0x723/0xbe0 [ 5300.923696][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5300.923696][ T284] ___sys_sendmsg+0xee/0x170 [ 5300.923696][ T284] __sys_sendmsg+0xcd/0x170 [ 5300.923696][ T284] do_syscall_64+0xc6/0x1e0 [ 5300.923696][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5300.923696][ T284] [ 5301.426941][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5301.427409][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5301.427409][ T282] dst_init+0x84/0x4a0 [ 5301.427409][ T282] dst_alloc+0x97/0x150 [ 5301.427409][ T282] ip6_dst_alloc+0x23/0x90 [ 5301.427409][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5301.427409][ T282] ip6_pol_route+0x56f/0x840 [ 5301.427409][ T282] fib6_rule_lookup+0x196/0x240 [ 5301.427409][ T282] ip6_route_input+0x542/0x980 [ 5301.427409][ T282] ipv6_rcv+0x8f/0x400 [ 5301.427409][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5301.427409][ T282] process_backlog+0x101/0x620 [ 5301.427409][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5301.427409][ T282] net_rx_action+0x495/0xbe0 [ 5301.427409][ T282] __do_softirq+0x1b5/0x7f6 [ 5301.427409][ T282] [ 5301.429385][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5301.429385][ T282] netdev_get_by_index+0x5e/0x80 [ 5301.429385][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5301.429385][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5301.429385][ T282] ip6_route_add+0x1c/0x140 [ 5301.429385][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5301.429385][ T282] inet6_addr_add+0x4f8/0xa40 [ 5301.429385][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5301.429385][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5301.429385][ T282] netlink_rcv_skb+0x130/0x360 [ 5301.429385][ T282] netlink_unicast+0x449/0x710 [ 5301.429385][ T282] netlink_sendmsg+0x723/0xbe0 [ 5301.429385][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5301.429385][ T282] ___sys_sendmsg+0xee/0x170 [ 5301.429385][ T282] __sys_sendmsg+0xcd/0x170 [ 5301.429385][ T282] do_syscall_64+0xc6/0x1e0 [ 5301.429385][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5301.429385][ T282] [ 5301.431820][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5301.431820][ T282] netdev_get_by_index+0x5e/0x80 [ 5301.431820][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5301.431820][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5301.431820][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5301.431820][ T282] ipv6_add_addr+0x411/0x2000 [ 5301.431820][ T282] inet6_addr_add+0x30e/0xa40 [ 5301.431820][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5301.431820][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5301.431820][ T282] netlink_rcv_skb+0x130/0x360 [ 5301.431820][ T282] netlink_unicast+0x449/0x710 [ 5301.431820][ T282] netlink_sendmsg+0x723/0xbe0 [ 5301.431820][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5301.431820][ T282] ___sys_sendmsg+0xee/0x170 [ 5301.431820][ T282] __sys_sendmsg+0xcd/0x170 [ 5301.431820][ T282] do_syscall_64+0xc6/0x1e0 [ 5301.431820][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5301.431820][ T282] [ 5301.434243][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5301.434243][ T282] netdev_get_by_index+0x5e/0x80 [ 5301.434243][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5301.434243][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5301.434243][ T282] ip6_route_add+0x1c/0x140 [ 5301.434243][ T282] addrconf_add_mroute+0x129/0x180 [ 5301.434243][ T282] addrconf_add_dev+0xe2/0x170 [ 5301.434243][ T282] inet6_addr_add+0x12f/0xa40 [ 5301.434243][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5301.434243][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5301.434243][ T282] netlink_rcv_skb+0x130/0x360 [ 5301.434243][ T282] netlink_unicast+0x449/0x710 [ 5301.434243][ T282] netlink_sendmsg+0x723/0xbe0 [ 5301.434243][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5301.434243][ T282] ___sys_sendmsg+0xee/0x170 [ 5301.434243][ T282] __sys_sendmsg+0xcd/0x170 [ 5301.434243][ T282] do_syscall_64+0xc6/0x1e0 [ 5301.434243][ T282] [ 5301.436631][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5301.436631][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5301.436631][ T282] ipv6_find_idev+0x102/0x170 [ 5301.436631][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5301.436631][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5301.436631][ T282] netlink_rcv_skb+0x130/0x360 [ 5301.436631][ T282] netlink_unicast+0x449/0x710 [ 5301.436631][ T282] netlink_sendmsg+0x723/0xbe0 [ 5301.436631][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5301.436631][ T282] ___sys_sendmsg+0xee/0x170 [ 5301.436631][ T282] __sys_sendmsg+0xcd/0x170 [ 5301.436631][ T282] do_syscall_64+0xc6/0x1e0 [ 5301.436631][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5301.436631][ T282] [ 5301.438514][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5301.438514][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5301.438514][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5301.438514][ T282] ipv6_find_idev+0x102/0x170 [ 5301.438514][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5301.438514][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5301.438514][ T282] netlink_rcv_skb+0x130/0x360 [ 5301.438514][ T282] netlink_unicast+0x449/0x710 [ 5301.438514][ T282] netlink_sendmsg+0x723/0xbe0 [ 5301.438514][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5301.438514][ T282] ___sys_sendmsg+0xee/0x170 [ 5301.438514][ T282] __sys_sendmsg+0xcd/0x170 [ 5301.438514][ T282] do_syscall_64+0xc6/0x1e0 [ 5301.438514][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5301.438514][ T282] [ 5310.963006][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5310.963446][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5310.963446][ T284] netdev_get_by_index+0x5e/0x80 [ 5310.963446][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5310.963446][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5310.963446][ T284] ip6_route_add+0x1c/0x140 [ 5310.963446][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5310.963446][ T284] inet6_addr_add+0x4f8/0xa40 [ 5310.963446][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5310.963446][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5310.963446][ T284] netlink_rcv_skb+0x130/0x360 [ 5310.963446][ T284] netlink_unicast+0x449/0x710 [ 5310.963446][ T284] netlink_sendmsg+0x723/0xbe0 [ 5310.963446][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5310.963446][ T284] ___sys_sendmsg+0xee/0x170 [ 5310.963446][ T284] __sys_sendmsg+0xcd/0x170 [ 5310.963446][ T284] do_syscall_64+0xc6/0x1e0 [ 5310.963446][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5310.963446][ T284] [ 5310.965685][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5310.965685][ T284] netdev_get_by_index+0x5e/0x80 [ 5310.965685][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5310.965685][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5310.965685][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5310.965685][ T284] ipv6_add_addr+0x411/0x2000 [ 5310.965685][ T284] inet6_addr_add+0x30e/0xa40 [ 5310.965685][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5310.965685][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5310.965685][ T284] netlink_rcv_skb+0x130/0x360 [ 5310.965685][ T284] netlink_unicast+0x449/0x710 [ 5310.965685][ T284] netlink_sendmsg+0x723/0xbe0 [ 5310.965685][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5310.965685][ T284] ___sys_sendmsg+0xee/0x170 [ 5310.965685][ T284] __sys_sendmsg+0xcd/0x170 [ 5310.965685][ T284] do_syscall_64+0xc6/0x1e0 [ 5310.965685][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5310.965685][ T284] [ 5310.967897][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5310.967897][ T284] netdev_get_by_index+0x5e/0x80 [ 5310.967897][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5310.967897][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5310.967897][ T284] ip6_route_add+0x1c/0x140 [ 5310.967897][ T284] addrconf_add_mroute+0x129/0x180 [ 5310.967897][ T284] addrconf_add_dev+0xe2/0x170 [ 5310.967897][ T284] inet6_addr_add+0x12f/0xa40 [ 5310.967897][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5310.967897][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5310.967897][ T284] netlink_rcv_skb+0x130/0x360 [ 5310.967897][ T284] netlink_unicast+0x449/0x710 [ 5310.967897][ T284] netlink_sendmsg+0x723/0xbe0 [ 5310.967897][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5310.967897][ T284] ___sys_sendmsg+0xee/0x170 [ 5310.967897][ T284] __sys_sendmsg+0xcd/0x170 [ 5310.967897][ T284] do_syscall_64+0xc6/0x1e0 [ 5310.967897][ T284] [ 5310.970070][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5310.970070][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5310.970070][ T284] ipv6_find_idev+0x102/0x170 [ 5310.970070][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5310.970070][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5310.970070][ T284] netlink_rcv_skb+0x130/0x360 [ 5310.970070][ T284] netlink_unicast+0x449/0x710 [ 5310.970070][ T284] netlink_sendmsg+0x723/0xbe0 [ 5310.970070][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5310.970070][ T284] ___sys_sendmsg+0xee/0x170 [ 5310.970070][ T284] __sys_sendmsg+0xcd/0x170 [ 5310.970070][ T284] do_syscall_64+0xc6/0x1e0 [ 5310.970070][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5310.970070][ T284] [ 5310.971772][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5310.971772][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5310.971772][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5310.971772][ T284] ipv6_find_idev+0x102/0x170 [ 5310.971772][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5310.971772][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5310.971772][ T284] netlink_rcv_skb+0x130/0x360 [ 5310.971772][ T284] netlink_unicast+0x449/0x710 [ 5310.971772][ T284] netlink_sendmsg+0x723/0xbe0 [ 5310.971772][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5310.971772][ T284] ___sys_sendmsg+0xee/0x170 [ 5310.971772][ T284] __sys_sendmsg+0xcd/0x170 [ 5310.971772][ T284] do_syscall_64+0xc6/0x1e0 [ 5310.971772][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5310.971772][ T284] [ 5311.475025][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5311.475502][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5311.475502][ T282] dst_init+0x84/0x4a0 [ 5311.475502][ T282] dst_alloc+0x97/0x150 [ 5311.475502][ T282] ip6_dst_alloc+0x23/0x90 [ 5311.475502][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5311.475502][ T282] ip6_pol_route+0x56f/0x840 [ 5311.475502][ T282] fib6_rule_lookup+0x196/0x240 [ 5311.475502][ T282] ip6_route_input+0x542/0x980 [ 5311.475502][ T282] ipv6_rcv+0x8f/0x400 [ 5311.475502][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5311.475502][ T282] process_backlog+0x101/0x620 [ 5311.475502][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5311.475502][ T282] net_rx_action+0x495/0xbe0 [ 5311.475502][ T282] __do_softirq+0x1b5/0x7f6 [ 5311.475502][ T282] [ 5311.478017][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5311.478017][ T282] netdev_get_by_index+0x5e/0x80 [ 5311.478017][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5311.478017][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5311.478017][ T282] ip6_route_add+0x1c/0x140 [ 5311.478017][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5311.478017][ T282] inet6_addr_add+0x4f8/0xa40 [ 5311.478017][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5311.478017][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5311.478017][ T282] netlink_rcv_skb+0x130/0x360 [ 5311.478017][ T282] netlink_unicast+0x449/0x710 [ 5311.478017][ T282] netlink_sendmsg+0x723/0xbe0 [ 5311.478017][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5311.478017][ T282] ___sys_sendmsg+0xee/0x170 [ 5311.478017][ T282] __sys_sendmsg+0xcd/0x170 [ 5311.478017][ T282] do_syscall_64+0xc6/0x1e0 [ 5311.478017][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5311.478017][ T282] [ 5311.480462][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5311.480462][ T282] netdev_get_by_index+0x5e/0x80 [ 5311.480462][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5311.480462][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5311.480462][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5311.480462][ T282] ipv6_add_addr+0x411/0x2000 [ 5311.480462][ T282] inet6_addr_add+0x30e/0xa40 [ 5311.480462][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5311.480462][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5311.480462][ T282] netlink_rcv_skb+0x130/0x360 [ 5311.480462][ T282] netlink_unicast+0x449/0x710 [ 5311.480462][ T282] netlink_sendmsg+0x723/0xbe0 [ 5311.480462][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5311.480462][ T282] ___sys_sendmsg+0xee/0x170 [ 5311.480462][ T282] __sys_sendmsg+0xcd/0x170 [ 5311.480462][ T282] do_syscall_64+0xc6/0x1e0 [ 5311.480462][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5311.480462][ T282] [ 5311.482899][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5311.482899][ T282] netdev_get_by_index+0x5e/0x80 [ 5311.482899][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5311.482899][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5311.482899][ T282] ip6_route_add+0x1c/0x140 [ 5311.482899][ T282] addrconf_add_mroute+0x129/0x180 [ 5311.482899][ T282] addrconf_add_dev+0xe2/0x170 [ 5311.482899][ T282] inet6_addr_add+0x12f/0xa40 [ 5311.482899][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5311.482899][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5311.482899][ T282] netlink_rcv_skb+0x130/0x360 [ 5311.482899][ T282] netlink_unicast+0x449/0x710 [ 5311.482899][ T282] netlink_sendmsg+0x723/0xbe0 [ 5311.482899][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5311.482899][ T282] ___sys_sendmsg+0xee/0x170 [ 5311.482899][ T282] __sys_sendmsg+0xcd/0x170 [ 5311.482899][ T282] do_syscall_64+0xc6/0x1e0 [ 5311.482899][ T282] [ 5311.485292][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5311.485292][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5311.485292][ T282] ipv6_find_idev+0x102/0x170 [ 5311.485292][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5311.485292][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5311.485292][ T282] netlink_rcv_skb+0x130/0x360 [ 5311.485292][ T282] netlink_unicast+0x449/0x710 [ 5311.485292][ T282] netlink_sendmsg+0x723/0xbe0 [ 5311.485292][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5311.485292][ T282] ___sys_sendmsg+0xee/0x170 [ 5311.485292][ T282] __sys_sendmsg+0xcd/0x170 [ 5311.485292][ T282] do_syscall_64+0xc6/0x1e0 [ 5311.485292][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5311.485292][ T282] [ 5311.487172][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5311.487172][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5311.487172][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5311.487172][ T282] ipv6_find_idev+0x102/0x170 [ 5311.487172][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5311.487172][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5311.487172][ T282] netlink_rcv_skb+0x130/0x360 [ 5311.487172][ T282] netlink_unicast+0x449/0x710 [ 5311.487172][ T282] netlink_sendmsg+0x723/0xbe0 [ 5311.487172][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5311.487172][ T282] ___sys_sendmsg+0xee/0x170 [ 5311.487172][ T282] __sys_sendmsg+0xcd/0x170 [ 5311.487172][ T282] do_syscall_64+0xc6/0x1e0 [ 5311.487172][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5311.487172][ T282] [ 5321.203029][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5321.203468][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5321.203468][ T284] netdev_get_by_index+0x5e/0x80 [ 5321.203468][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5321.203468][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5321.203468][ T284] ip6_route_add+0x1c/0x140 [ 5321.203468][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5321.203468][ T284] inet6_addr_add+0x4f8/0xa40 [ 5321.203468][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5321.203468][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5321.203468][ T284] netlink_rcv_skb+0x130/0x360 [ 5321.203468][ T284] netlink_unicast+0x449/0x710 [ 5321.203468][ T284] netlink_sendmsg+0x723/0xbe0 [ 5321.203468][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5321.203468][ T284] ___sys_sendmsg+0xee/0x170 [ 5321.203468][ T284] __sys_sendmsg+0xcd/0x170 [ 5321.203468][ T284] do_syscall_64+0xc6/0x1e0 [ 5321.203468][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5321.203468][ T284] [ 5321.205722][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5321.205722][ T284] netdev_get_by_index+0x5e/0x80 [ 5321.205722][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5321.205722][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5321.205722][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5321.205722][ T284] ipv6_add_addr+0x411/0x2000 [ 5321.205722][ T284] inet6_addr_add+0x30e/0xa40 [ 5321.205722][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5321.205722][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5321.205722][ T284] netlink_rcv_skb+0x130/0x360 [ 5321.205722][ T284] netlink_unicast+0x449/0x710 [ 5321.205722][ T284] netlink_sendmsg+0x723/0xbe0 [ 5321.205722][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5321.205722][ T284] ___sys_sendmsg+0xee/0x170 [ 5321.205722][ T284] __sys_sendmsg+0xcd/0x170 [ 5321.205722][ T284] do_syscall_64+0xc6/0x1e0 [ 5321.205722][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5321.205722][ T284] [ 5321.207923][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5321.207923][ T284] netdev_get_by_index+0x5e/0x80 [ 5321.207923][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5321.207923][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5321.207923][ T284] ip6_route_add+0x1c/0x140 [ 5321.207923][ T284] addrconf_add_mroute+0x129/0x180 [ 5321.207923][ T284] addrconf_add_dev+0xe2/0x170 [ 5321.207923][ T284] inet6_addr_add+0x12f/0xa40 [ 5321.207923][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5321.207923][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5321.207923][ T284] netlink_rcv_skb+0x130/0x360 [ 5321.207923][ T284] netlink_unicast+0x449/0x710 [ 5321.207923][ T284] netlink_sendmsg+0x723/0xbe0 [ 5321.207923][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5321.207923][ T284] ___sys_sendmsg+0xee/0x170 [ 5321.207923][ T284] __sys_sendmsg+0xcd/0x170 [ 5321.207923][ T284] do_syscall_64+0xc6/0x1e0 [ 5321.207923][ T284] [ 5321.210076][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5321.210076][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5321.210076][ T284] ipv6_find_idev+0x102/0x170 [ 5321.210076][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5321.210076][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5321.210076][ T284] netlink_rcv_skb+0x130/0x360 [ 5321.210076][ T284] netlink_unicast+0x449/0x710 [ 5321.210076][ T284] netlink_sendmsg+0x723/0xbe0 [ 5321.210076][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5321.210076][ T284] ___sys_sendmsg+0xee/0x170 [ 5321.210076][ T284] __sys_sendmsg+0xcd/0x170 [ 5321.210076][ T284] do_syscall_64+0xc6/0x1e0 [ 5321.210076][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5321.210076][ T284] [ 5321.266242][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5321.266242][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5321.266242][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5321.266242][ T284] ipv6_find_idev+0x102/0x170 [ 5321.266242][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5321.266242][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5321.266242][ T284] netlink_rcv_skb+0x130/0x360 [ 5321.266242][ T284] netlink_unicast+0x449/0x710 [ 5321.266242][ T284] netlink_sendmsg+0x723/0xbe0 [ 5321.266242][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5321.266242][ T284] ___sys_sendmsg+0xee/0x170 [ 5321.266242][ T284] __sys_sendmsg+0xcd/0x170 [ 5321.266242][ T284] do_syscall_64+0xc6/0x1e0 [ 5321.266242][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5321.266242][ T284] [ 5321.714944][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5321.715533][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5321.715533][ T282] dst_init+0x84/0x4a0 [ 5321.715533][ T282] dst_alloc+0x97/0x150 [ 5321.715533][ T282] ip6_dst_alloc+0x23/0x90 [ 5321.715533][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5321.715533][ T282] ip6_pol_route+0x56f/0x840 [ 5321.715533][ T282] fib6_rule_lookup+0x196/0x240 [ 5321.715533][ T282] ip6_route_input+0x542/0x980 [ 5321.715533][ T282] ipv6_rcv+0x8f/0x400 [ 5321.715533][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5321.715533][ T282] process_backlog+0x101/0x620 [ 5321.715533][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5321.715533][ T282] net_rx_action+0x495/0xbe0 [ 5321.715533][ T282] __do_softirq+0x1b5/0x7f6 [ 5321.715533][ T282] [ 5321.718405][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5321.718405][ T282] netdev_get_by_index+0x5e/0x80 [ 5321.718405][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5321.718405][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5321.718405][ T282] ip6_route_add+0x1c/0x140 [ 5321.718405][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5321.718405][ T282] inet6_addr_add+0x4f8/0xa40 [ 5321.718405][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5321.718405][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5321.718405][ T282] netlink_rcv_skb+0x130/0x360 [ 5321.718405][ T282] netlink_unicast+0x449/0x710 [ 5321.718405][ T282] netlink_sendmsg+0x723/0xbe0 [ 5321.718405][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5321.718405][ T282] ___sys_sendmsg+0xee/0x170 [ 5321.718405][ T282] __sys_sendmsg+0xcd/0x170 [ 5321.718405][ T282] do_syscall_64+0xc6/0x1e0 [ 5321.718405][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5321.718405][ T282] [ 5321.721959][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5321.721959][ T282] netdev_get_by_index+0x5e/0x80 [ 5321.721959][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5321.721959][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5321.721959][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5321.721959][ T282] ipv6_add_addr+0x411/0x2000 [ 5321.721959][ T282] inet6_addr_add+0x30e/0xa40 [ 5321.721959][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5321.721959][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5321.721959][ T282] netlink_rcv_skb+0x130/0x360 [ 5321.721959][ T282] netlink_unicast+0x449/0x710 [ 5321.721959][ T282] netlink_sendmsg+0x723/0xbe0 [ 5321.721959][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5321.721959][ T282] ___sys_sendmsg+0xee/0x170 [ 5321.721959][ T282] __sys_sendmsg+0xcd/0x170 [ 5321.721959][ T282] do_syscall_64+0xc6/0x1e0 [ 5321.721959][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5321.721959][ T282] [ 5321.725522][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5321.725522][ T282] netdev_get_by_index+0x5e/0x80 [ 5321.725522][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5321.725522][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5321.725522][ T282] ip6_route_add+0x1c/0x140 [ 5321.725522][ T282] addrconf_add_mroute+0x129/0x180 [ 5321.725522][ T282] addrconf_add_dev+0xe2/0x170 [ 5321.725522][ T282] inet6_addr_add+0x12f/0xa40 [ 5321.725522][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5321.725522][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5321.725522][ T282] netlink_rcv_skb+0x130/0x360 [ 5321.725522][ T282] netlink_unicast+0x449/0x710 [ 5321.725522][ T282] netlink_sendmsg+0x723/0xbe0 [ 5321.725522][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5321.725522][ T282] ___sys_sendmsg+0xee/0x170 [ 5321.725522][ T282] __sys_sendmsg+0xcd/0x170 [ 5321.725522][ T282] do_syscall_64+0xc6/0x1e0 [ 5321.725522][ T282] [ 5321.729017][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5321.729017][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5321.729017][ T282] ipv6_find_idev+0x102/0x170 [ 5321.729017][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5321.729017][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5321.729017][ T282] netlink_rcv_skb+0x130/0x360 [ 5321.729017][ T282] netlink_unicast+0x449/0x710 [ 5321.729017][ T282] netlink_sendmsg+0x723/0xbe0 [ 5321.729017][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5321.729017][ T282] ___sys_sendmsg+0xee/0x170 [ 5321.729017][ T282] __sys_sendmsg+0xcd/0x170 [ 5321.729017][ T282] do_syscall_64+0xc6/0x1e0 [ 5321.729017][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5321.729017][ T282] [ 5321.731755][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5321.731755][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5321.731755][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5321.731755][ T282] ipv6_find_idev+0x102/0x170 [ 5321.731755][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5321.731755][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5321.731755][ T282] netlink_rcv_skb+0x130/0x360 [ 5321.731755][ T282] netlink_unicast+0x449/0x710 [ 5321.731755][ T282] netlink_sendmsg+0x723/0xbe0 [ 5321.731755][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5321.731755][ T282] ___sys_sendmsg+0xee/0x170 [ 5321.731755][ T282] __sys_sendmsg+0xcd/0x170 [ 5321.731755][ T282] do_syscall_64+0xc6/0x1e0 [ 5321.731755][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5321.731755][ T282] [ 5331.315018][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5331.315517][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5331.315517][ T284] netdev_get_by_index+0x5e/0x80 [ 5331.315517][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5331.315517][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5331.315517][ T284] ip6_route_add+0x1c/0x140 [ 5331.315517][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5331.315517][ T284] inet6_addr_add+0x4f8/0xa40 [ 5331.315517][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5331.315517][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5331.315517][ T284] netlink_rcv_skb+0x130/0x360 [ 5331.315517][ T284] netlink_unicast+0x449/0x710 [ 5331.315517][ T284] netlink_sendmsg+0x723/0xbe0 [ 5331.315517][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5331.315517][ T284] ___sys_sendmsg+0xee/0x170 [ 5331.315517][ T284] __sys_sendmsg+0xcd/0x170 [ 5331.315517][ T284] do_syscall_64+0xc6/0x1e0 [ 5331.315517][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5331.315517][ T284] [ 5331.317752][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5331.317752][ T284] netdev_get_by_index+0x5e/0x80 [ 5331.317752][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5331.317752][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5331.317752][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5331.317752][ T284] ipv6_add_addr+0x411/0x2000 [ 5331.317752][ T284] inet6_addr_add+0x30e/0xa40 [ 5331.317752][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5331.317752][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5331.317752][ T284] netlink_rcv_skb+0x130/0x360 [ 5331.317752][ T284] netlink_unicast+0x449/0x710 [ 5331.317752][ T284] netlink_sendmsg+0x723/0xbe0 [ 5331.317752][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5331.317752][ T284] ___sys_sendmsg+0xee/0x170 [ 5331.317752][ T284] __sys_sendmsg+0xcd/0x170 [ 5331.317752][ T284] do_syscall_64+0xc6/0x1e0 [ 5331.317752][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5331.317752][ T284] [ 5331.319958][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5331.319958][ T284] netdev_get_by_index+0x5e/0x80 [ 5331.319958][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5331.319958][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5331.319958][ T284] ip6_route_add+0x1c/0x140 [ 5331.319958][ T284] addrconf_add_mroute+0x129/0x180 [ 5331.319958][ T284] addrconf_add_dev+0xe2/0x170 [ 5331.319958][ T284] inet6_addr_add+0x12f/0xa40 [ 5331.319958][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5331.319958][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5331.319958][ T284] netlink_rcv_skb+0x130/0x360 [ 5331.319958][ T284] netlink_unicast+0x449/0x710 [ 5331.319958][ T284] netlink_sendmsg+0x723/0xbe0 [ 5331.319958][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5331.319958][ T284] ___sys_sendmsg+0xee/0x170 [ 5331.319958][ T284] __sys_sendmsg+0xcd/0x170 [ 5331.319958][ T284] do_syscall_64+0xc6/0x1e0 [ 5331.319958][ T284] [ 5331.322125][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5331.322125][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5331.322125][ T284] ipv6_find_idev+0x102/0x170 [ 5331.322125][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5331.322125][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5331.322125][ T284] netlink_rcv_skb+0x130/0x360 [ 5331.322125][ T284] netlink_unicast+0x449/0x710 [ 5331.322125][ T284] netlink_sendmsg+0x723/0xbe0 [ 5331.322125][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5331.322125][ T284] ___sys_sendmsg+0xee/0x170 [ 5331.322125][ T284] __sys_sendmsg+0xcd/0x170 [ 5331.322125][ T284] do_syscall_64+0xc6/0x1e0 [ 5331.322125][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5331.322125][ T284] [ 5331.323822][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5331.323822][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5331.323822][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5331.323822][ T284] ipv6_find_idev+0x102/0x170 [ 5331.323822][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5331.323822][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5331.323822][ T284] netlink_rcv_skb+0x130/0x360 [ 5331.323822][ T284] netlink_unicast+0x449/0x710 [ 5331.323822][ T284] netlink_sendmsg+0x723/0xbe0 [ 5331.323822][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5331.323822][ T284] ___sys_sendmsg+0xee/0x170 [ 5331.323822][ T284] __sys_sendmsg+0xcd/0x170 [ 5331.323822][ T284] do_syscall_64+0xc6/0x1e0 [ 5331.323822][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5331.323822][ T284] [ 5331.770940][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5331.771491][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5331.771491][ T282] dst_init+0x84/0x4a0 [ 5331.771491][ T282] dst_alloc+0x97/0x150 [ 5331.771491][ T282] ip6_dst_alloc+0x23/0x90 [ 5331.771491][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5331.771491][ T282] ip6_pol_route+0x56f/0x840 [ 5331.771491][ T282] fib6_rule_lookup+0x196/0x240 [ 5331.771491][ T282] ip6_route_input+0x542/0x980 [ 5331.771491][ T282] ipv6_rcv+0x8f/0x400 [ 5331.771491][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5331.771491][ T282] process_backlog+0x101/0x620 [ 5331.771491][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5331.771491][ T282] net_rx_action+0x495/0xbe0 [ 5331.771491][ T282] __do_softirq+0x1b5/0x7f6 [ 5331.771491][ T282] [ 5331.774363][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5331.774363][ T282] netdev_get_by_index+0x5e/0x80 [ 5331.774363][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5331.774363][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5331.774363][ T282] ip6_route_add+0x1c/0x140 [ 5331.774363][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5331.774363][ T282] inet6_addr_add+0x4f8/0xa40 [ 5331.774363][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5331.774363][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5331.774363][ T282] netlink_rcv_skb+0x130/0x360 [ 5331.774363][ T282] netlink_unicast+0x449/0x710 [ 5331.774363][ T282] netlink_sendmsg+0x723/0xbe0 [ 5331.774363][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5331.774363][ T282] ___sys_sendmsg+0xee/0x170 [ 5331.774363][ T282] __sys_sendmsg+0xcd/0x170 [ 5331.774363][ T282] do_syscall_64+0xc6/0x1e0 [ 5331.774363][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5331.774363][ T282] [ 5331.777917][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5331.777917][ T282] netdev_get_by_index+0x5e/0x80 [ 5331.777917][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5331.777917][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5331.777917][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5331.777917][ T282] ipv6_add_addr+0x411/0x2000 [ 5331.777917][ T282] inet6_addr_add+0x30e/0xa40 [ 5331.777917][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5331.777917][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5331.777917][ T282] netlink_rcv_skb+0x130/0x360 [ 5331.777917][ T282] netlink_unicast+0x449/0x710 [ 5331.777917][ T282] netlink_sendmsg+0x723/0xbe0 [ 5331.777917][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5331.777917][ T282] ___sys_sendmsg+0xee/0x170 [ 5331.777917][ T282] __sys_sendmsg+0xcd/0x170 [ 5331.777917][ T282] do_syscall_64+0xc6/0x1e0 [ 5331.777917][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5331.777917][ T282] [ 5331.781458][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5331.781458][ T282] netdev_get_by_index+0x5e/0x80 [ 5331.781458][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5331.781458][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5331.781458][ T282] ip6_route_add+0x1c/0x140 [ 5331.781458][ T282] addrconf_add_mroute+0x129/0x180 [ 5331.781458][ T282] addrconf_add_dev+0xe2/0x170 [ 5331.781458][ T282] inet6_addr_add+0x12f/0xa40 [ 5331.781458][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5331.781458][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5331.781458][ T282] netlink_rcv_skb+0x130/0x360 [ 5331.781458][ T282] netlink_unicast+0x449/0x710 [ 5331.781458][ T282] netlink_sendmsg+0x723/0xbe0 [ 5331.781458][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5331.781458][ T282] ___sys_sendmsg+0xee/0x170 [ 5331.781458][ T282] __sys_sendmsg+0xcd/0x170 [ 5331.781458][ T282] do_syscall_64+0xc6/0x1e0 [ 5331.781458][ T282] [ 5331.785269][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5331.785269][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5331.785269][ T282] ipv6_find_idev+0x102/0x170 [ 5331.785269][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5331.785269][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5331.785269][ T282] netlink_rcv_skb+0x130/0x360 [ 5331.785269][ T282] netlink_unicast+0x449/0x710 [ 5331.785269][ T282] netlink_sendmsg+0x723/0xbe0 [ 5331.785269][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5331.785269][ T282] ___sys_sendmsg+0xee/0x170 [ 5331.785269][ T282] __sys_sendmsg+0xcd/0x170 [ 5331.785269][ T282] do_syscall_64+0xc6/0x1e0 [ 5331.785269][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5331.785269][ T282] [ 5331.788275][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5331.788275][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5331.788275][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5331.788275][ T282] ipv6_find_idev+0x102/0x170 [ 5331.788275][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5331.788275][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5331.788275][ T282] netlink_rcv_skb+0x130/0x360 [ 5331.788275][ T282] netlink_unicast+0x449/0x710 [ 5331.788275][ T282] netlink_sendmsg+0x723/0xbe0 [ 5331.788275][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5331.788275][ T282] ___sys_sendmsg+0xee/0x170 [ 5331.788275][ T282] __sys_sendmsg+0xcd/0x170 [ 5331.788275][ T282] do_syscall_64+0xc6/0x1e0 [ 5331.788275][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5331.788275][ T282] [ 5341.562951][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5341.563546][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5341.563546][ T284] netdev_get_by_index+0x5e/0x80 [ 5341.563546][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5341.563546][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5341.563546][ T284] ip6_route_add+0x1c/0x140 [ 5341.563546][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5341.563546][ T284] inet6_addr_add+0x4f8/0xa40 [ 5341.563546][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5341.563546][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5341.563546][ T284] netlink_rcv_skb+0x130/0x360 [ 5341.563546][ T284] netlink_unicast+0x449/0x710 [ 5341.563546][ T284] netlink_sendmsg+0x723/0xbe0 [ 5341.563546][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5341.563546][ T284] ___sys_sendmsg+0xee/0x170 [ 5341.563546][ T284] __sys_sendmsg+0xcd/0x170 [ 5341.563546][ T284] do_syscall_64+0xc6/0x1e0 [ 5341.563546][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5341.563546][ T284] [ 5341.567123][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5341.567123][ T284] netdev_get_by_index+0x5e/0x80 [ 5341.567123][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5341.567123][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5341.567123][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5341.567123][ T284] ipv6_add_addr+0x411/0x2000 [ 5341.567123][ T284] inet6_addr_add+0x30e/0xa40 [ 5341.567123][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5341.567123][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5341.567123][ T284] netlink_rcv_skb+0x130/0x360 [ 5341.567123][ T284] netlink_unicast+0x449/0x710 [ 5341.567123][ T284] netlink_sendmsg+0x723/0xbe0 [ 5341.567123][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5341.567123][ T284] ___sys_sendmsg+0xee/0x170 [ 5341.567123][ T284] __sys_sendmsg+0xcd/0x170 [ 5341.567123][ T284] do_syscall_64+0xc6/0x1e0 [ 5341.567123][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5341.567123][ T284] [ 5341.570658][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5341.570658][ T284] netdev_get_by_index+0x5e/0x80 [ 5341.570658][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5341.570658][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5341.570658][ T284] ip6_route_add+0x1c/0x140 [ 5341.570658][ T284] addrconf_add_mroute+0x129/0x180 [ 5341.570658][ T284] addrconf_add_dev+0xe2/0x170 [ 5341.570658][ T284] inet6_addr_add+0x12f/0xa40 [ 5341.570658][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5341.570658][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5341.570658][ T284] netlink_rcv_skb+0x130/0x360 [ 5341.570658][ T284] netlink_unicast+0x449/0x710 [ 5341.570658][ T284] netlink_sendmsg+0x723/0xbe0 [ 5341.570658][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5341.570658][ T284] ___sys_sendmsg+0xee/0x170 [ 5341.570658][ T284] __sys_sendmsg+0xcd/0x170 [ 5341.570658][ T284] do_syscall_64+0xc6/0x1e0 [ 5341.570658][ T284] [ 5341.574130][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5341.574130][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5341.574130][ T284] ipv6_find_idev+0x102/0x170 [ 5341.574130][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5341.574130][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5341.574130][ T284] netlink_rcv_skb+0x130/0x360 [ 5341.574130][ T284] netlink_unicast+0x449/0x710 [ 5341.574130][ T284] netlink_sendmsg+0x723/0xbe0 [ 5341.574130][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5341.574130][ T284] ___sys_sendmsg+0xee/0x170 [ 5341.574130][ T284] __sys_sendmsg+0xcd/0x170 [ 5341.574130][ T284] do_syscall_64+0xc6/0x1e0 [ 5341.574130][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5341.574130][ T284] [ 5341.576857][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5341.576857][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5341.576857][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5341.576857][ T284] ipv6_find_idev+0x102/0x170 [ 5341.576857][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5341.576857][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5341.576857][ T284] netlink_rcv_skb+0x130/0x360 [ 5341.576857][ T284] netlink_unicast+0x449/0x710 [ 5341.576857][ T284] netlink_sendmsg+0x723/0xbe0 [ 5341.576857][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5341.576857][ T284] ___sys_sendmsg+0xee/0x170 [ 5341.576857][ T284] __sys_sendmsg+0xcd/0x170 [ 5341.576857][ T284] do_syscall_64+0xc6/0x1e0 [ 5341.576857][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5341.576857][ T284] [ 5341.818941][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5341.819361][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5341.819361][ T282] dst_init+0x84/0x4a0 [ 5341.819361][ T282] dst_alloc+0x97/0x150 [ 5341.819361][ T282] ip6_dst_alloc+0x23/0x90 [ 5341.819361][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5341.819361][ T282] ip6_pol_route+0x56f/0x840 [ 5341.819361][ T282] fib6_rule_lookup+0x196/0x240 [ 5341.819361][ T282] ip6_route_input+0x542/0x980 [ 5341.819361][ T282] ipv6_rcv+0x8f/0x400 [ 5341.819361][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5341.819361][ T282] process_backlog+0x101/0x620 [ 5341.819361][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5341.819361][ T282] net_rx_action+0x495/0xbe0 [ 5341.819361][ T282] __do_softirq+0x1b5/0x7f6 [ 5341.819361][ T282] [ 5341.821175][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5341.821175][ T282] netdev_get_by_index+0x5e/0x80 [ 5341.821175][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5341.821175][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5341.821175][ T282] ip6_route_add+0x1c/0x140 [ 5341.821175][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5341.821175][ T282] inet6_addr_add+0x4f8/0xa40 [ 5341.821175][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5341.821175][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5341.821175][ T282] netlink_rcv_skb+0x130/0x360 [ 5341.821175][ T282] netlink_unicast+0x449/0x710 [ 5341.821175][ T282] netlink_sendmsg+0x723/0xbe0 [ 5341.821175][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5341.821175][ T282] ___sys_sendmsg+0xee/0x170 [ 5341.821175][ T282] __sys_sendmsg+0xcd/0x170 [ 5341.821175][ T282] do_syscall_64+0xc6/0x1e0 [ 5341.821175][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5341.821175][ T282] [ 5341.823408][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5341.823408][ T282] netdev_get_by_index+0x5e/0x80 [ 5341.823408][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5341.823408][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5341.823408][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5341.823408][ T282] ipv6_add_addr+0x411/0x2000 [ 5341.823408][ T282] inet6_addr_add+0x30e/0xa40 [ 5341.823408][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5341.823408][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5341.823408][ T282] netlink_rcv_skb+0x130/0x360 [ 5341.823408][ T282] netlink_unicast+0x449/0x710 [ 5341.823408][ T282] netlink_sendmsg+0x723/0xbe0 [ 5341.823408][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5341.823408][ T282] ___sys_sendmsg+0xee/0x170 [ 5341.823408][ T282] __sys_sendmsg+0xcd/0x170 [ 5341.823408][ T282] do_syscall_64+0xc6/0x1e0 [ 5341.823408][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5341.823408][ T282] [ 5341.825662][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5341.825662][ T282] netdev_get_by_index+0x5e/0x80 [ 5341.825662][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5341.825662][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5341.825662][ T282] ip6_route_add+0x1c/0x140 [ 5341.825662][ T282] addrconf_add_mroute+0x129/0x180 [ 5341.825662][ T282] addrconf_add_dev+0xe2/0x170 [ 5341.825662][ T282] inet6_addr_add+0x12f/0xa40 [ 5341.825662][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5341.825662][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5341.825662][ T282] netlink_rcv_skb+0x130/0x360 [ 5341.825662][ T282] netlink_unicast+0x449/0x710 [ 5341.825662][ T282] netlink_sendmsg+0x723/0xbe0 [ 5341.825662][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5341.825662][ T282] ___sys_sendmsg+0xee/0x170 [ 5341.825662][ T282] __sys_sendmsg+0xcd/0x170 [ 5341.825662][ T282] do_syscall_64+0xc6/0x1e0 [ 5341.825662][ T282] [ 5341.827861][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5341.827861][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5341.827861][ T282] ipv6_find_idev+0x102/0x170 [ 5341.827861][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5341.827861][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5341.827861][ T282] netlink_rcv_skb+0x130/0x360 [ 5341.827861][ T282] netlink_unicast+0x449/0x710 [ 5341.827861][ T282] netlink_sendmsg+0x723/0xbe0 [ 5341.827861][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5341.827861][ T282] ___sys_sendmsg+0xee/0x170 [ 5341.827861][ T282] __sys_sendmsg+0xcd/0x170 [ 5341.827861][ T282] do_syscall_64+0xc6/0x1e0 [ 5341.827861][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5341.827861][ T282] [ 5341.829581][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5341.829581][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5341.829581][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5341.829581][ T282] ipv6_find_idev+0x102/0x170 [ 5341.829581][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5341.829581][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5341.829581][ T282] netlink_rcv_skb+0x130/0x360 [ 5341.829581][ T282] netlink_unicast+0x449/0x710 [ 5341.829581][ T282] netlink_sendmsg+0x723/0xbe0 [ 5341.829581][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5341.829581][ T282] ___sys_sendmsg+0xee/0x170 [ 5341.829581][ T282] __sys_sendmsg+0xcd/0x170 [ 5341.829581][ T282] do_syscall_64+0xc6/0x1e0 [ 5341.829581][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5341.829581][ T282] [ 5351.819017][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5351.819443][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5351.819443][ T284] netdev_get_by_index+0x5e/0x80 [ 5351.819443][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5351.819443][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5351.819443][ T284] ip6_route_add+0x1c/0x140 [ 5351.819443][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5351.819443][ T284] inet6_addr_add+0x4f8/0xa40 [ 5351.819443][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5351.819443][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5351.819443][ T284] netlink_rcv_skb+0x130/0x360 [ 5351.819443][ T284] netlink_unicast+0x449/0x710 [ 5351.819443][ T284] netlink_sendmsg+0x723/0xbe0 [ 5351.819443][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5351.819443][ T284] ___sys_sendmsg+0xee/0x170 [ 5351.819443][ T284] __sys_sendmsg+0xcd/0x170 [ 5351.819443][ T284] do_syscall_64+0xc6/0x1e0 [ 5351.819443][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5351.819443][ T284] [ 5351.821690][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5351.821690][ T284] netdev_get_by_index+0x5e/0x80 [ 5351.821690][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5351.821690][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5351.821690][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5351.821690][ T284] ipv6_add_addr+0x411/0x2000 [ 5351.821690][ T284] inet6_addr_add+0x30e/0xa40 [ 5351.821690][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5351.821690][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5351.821690][ T284] netlink_rcv_skb+0x130/0x360 [ 5351.821690][ T284] netlink_unicast+0x449/0x710 [ 5351.821690][ T284] netlink_sendmsg+0x723/0xbe0 [ 5351.821690][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5351.821690][ T284] ___sys_sendmsg+0xee/0x170 [ 5351.821690][ T284] __sys_sendmsg+0xcd/0x170 [ 5351.821690][ T284] do_syscall_64+0xc6/0x1e0 [ 5351.821690][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5351.821690][ T284] [ 5351.823901][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5351.823901][ T284] netdev_get_by_index+0x5e/0x80 [ 5351.823901][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5351.823901][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5351.823901][ T284] ip6_route_add+0x1c/0x140 [ 5351.823901][ T284] addrconf_add_mroute+0x129/0x180 [ 5351.823901][ T284] addrconf_add_dev+0xe2/0x170 [ 5351.823901][ T284] inet6_addr_add+0x12f/0xa40 [ 5351.823901][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5351.823901][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5351.823901][ T284] netlink_rcv_skb+0x130/0x360 [ 5351.823901][ T284] netlink_unicast+0x449/0x710 [ 5351.823901][ T284] netlink_sendmsg+0x723/0xbe0 [ 5351.823901][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5351.823901][ T284] ___sys_sendmsg+0xee/0x170 [ 5351.823901][ T284] __sys_sendmsg+0xcd/0x170 [ 5351.823901][ T284] do_syscall_64+0xc6/0x1e0 [ 5351.823901][ T284] [ 5351.826382][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5351.826382][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5351.826382][ T284] ipv6_find_idev+0x102/0x170 [ 5351.826382][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5351.826382][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5351.826382][ T284] netlink_rcv_skb+0x130/0x360 [ 5351.826382][ T284] netlink_unicast+0x449/0x710 [ 5351.826382][ T284] netlink_sendmsg+0x723/0xbe0 [ 5351.826382][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5351.826382][ T284] ___sys_sendmsg+0xee/0x170 [ 5351.826382][ T284] __sys_sendmsg+0xcd/0x170 [ 5351.826382][ T284] do_syscall_64+0xc6/0x1e0 [ 5351.826382][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5351.826382][ T284] [ 5351.828344][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5351.828344][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5351.828344][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5351.828344][ T284] ipv6_find_idev+0x102/0x170 [ 5351.828344][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5351.828344][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5351.828344][ T284] netlink_rcv_skb+0x130/0x360 [ 5351.828344][ T284] netlink_unicast+0x449/0x710 [ 5351.828344][ T284] netlink_sendmsg+0x723/0xbe0 [ 5351.828344][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5351.828344][ T284] ___sys_sendmsg+0xee/0x170 [ 5351.828344][ T284] __sys_sendmsg+0xcd/0x170 [ 5351.828344][ T284] do_syscall_64+0xc6/0x1e0 [ 5351.828344][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5351.828344][ T284] [ 5352.066937][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5352.067329][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5352.067329][ T282] dst_init+0x84/0x4a0 [ 5352.067329][ T282] dst_alloc+0x97/0x150 [ 5352.067329][ T282] ip6_dst_alloc+0x23/0x90 [ 5352.067329][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5352.067329][ T282] ip6_pol_route+0x56f/0x840 [ 5352.067329][ T282] fib6_rule_lookup+0x196/0x240 [ 5352.067329][ T282] ip6_route_input+0x542/0x980 [ 5352.067329][ T282] ipv6_rcv+0x8f/0x400 [ 5352.067329][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5352.067329][ T282] process_backlog+0x101/0x620 [ 5352.067329][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5352.067329][ T282] net_rx_action+0x495/0xbe0 [ 5352.067329][ T282] __do_softirq+0x1b5/0x7f6 [ 5352.067329][ T282] [ 5352.069164][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5352.069164][ T282] netdev_get_by_index+0x5e/0x80 [ 5352.069164][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5352.069164][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5352.069164][ T282] ip6_route_add+0x1c/0x140 [ 5352.069164][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5352.069164][ T282] inet6_addr_add+0x4f8/0xa40 [ 5352.069164][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5352.069164][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5352.069164][ T282] netlink_rcv_skb+0x130/0x360 [ 5352.069164][ T282] netlink_unicast+0x449/0x710 [ 5352.069164][ T282] netlink_sendmsg+0x723/0xbe0 [ 5352.069164][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5352.069164][ T282] ___sys_sendmsg+0xee/0x170 [ 5352.069164][ T282] __sys_sendmsg+0xcd/0x170 [ 5352.069164][ T282] do_syscall_64+0xc6/0x1e0 [ 5352.069164][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5352.069164][ T282] [ 5352.071408][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5352.071408][ T282] netdev_get_by_index+0x5e/0x80 [ 5352.071408][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5352.071408][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5352.071408][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5352.071408][ T282] ipv6_add_addr+0x411/0x2000 [ 5352.071408][ T282] inet6_addr_add+0x30e/0xa40 [ 5352.071408][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5352.071408][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5352.071408][ T282] netlink_rcv_skb+0x130/0x360 [ 5352.071408][ T282] netlink_unicast+0x449/0x710 [ 5352.071408][ T282] netlink_sendmsg+0x723/0xbe0 [ 5352.071408][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5352.071408][ T282] ___sys_sendmsg+0xee/0x170 [ 5352.071408][ T282] __sys_sendmsg+0xcd/0x170 [ 5352.071408][ T282] do_syscall_64+0xc6/0x1e0 [ 5352.071408][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5352.071408][ T282] [ 5352.073664][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5352.073664][ T282] netdev_get_by_index+0x5e/0x80 [ 5352.073664][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5352.073664][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5352.073664][ T282] ip6_route_add+0x1c/0x140 [ 5352.073664][ T282] addrconf_add_mroute+0x129/0x180 [ 5352.073664][ T282] addrconf_add_dev+0xe2/0x170 [ 5352.073664][ T282] inet6_addr_add+0x12f/0xa40 [ 5352.073664][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5352.073664][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5352.073664][ T282] netlink_rcv_skb+0x130/0x360 [ 5352.073664][ T282] netlink_unicast+0x449/0x710 [ 5352.073664][ T282] netlink_sendmsg+0x723/0xbe0 [ 5352.073664][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5352.073664][ T282] ___sys_sendmsg+0xee/0x170 [ 5352.073664][ T282] __sys_sendmsg+0xcd/0x170 [ 5352.073664][ T282] do_syscall_64+0xc6/0x1e0 [ 5352.073664][ T282] [ 5352.075932][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5352.075932][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5352.075932][ T282] ipv6_find_idev+0x102/0x170 [ 5352.075932][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5352.075932][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5352.075932][ T282] netlink_rcv_skb+0x130/0x360 [ 5352.075932][ T282] netlink_unicast+0x449/0x710 [ 5352.075932][ T282] netlink_sendmsg+0x723/0xbe0 [ 5352.075932][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5352.075932][ T282] ___sys_sendmsg+0xee/0x170 [ 5352.075932][ T282] __sys_sendmsg+0xcd/0x170 [ 5352.075932][ T282] do_syscall_64+0xc6/0x1e0 [ 5352.075932][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5352.075932][ T282] [ 5352.077986][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5352.077986][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5352.077986][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5352.077986][ T282] ipv6_find_idev+0x102/0x170 [ 5352.077986][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5352.077986][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5352.077986][ T282] netlink_rcv_skb+0x130/0x360 [ 5352.077986][ T282] netlink_unicast+0x449/0x710 [ 5352.077986][ T282] netlink_sendmsg+0x723/0xbe0 [ 5352.077986][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5352.077986][ T282] ___sys_sendmsg+0xee/0x170 [ 5352.077986][ T282] __sys_sendmsg+0xcd/0x170 [ 5352.077986][ T282] do_syscall_64+0xc6/0x1e0 [ 5352.077986][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5352.077986][ T282] [ 5362.067031][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5362.067479][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5362.067479][ T284] netdev_get_by_index+0x5e/0x80 [ 5362.067479][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5362.067479][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5362.067479][ T284] ip6_route_add+0x1c/0x140 [ 5362.067479][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5362.067479][ T284] inet6_addr_add+0x4f8/0xa40 [ 5362.067479][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5362.067479][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5362.067479][ T284] netlink_rcv_skb+0x130/0x360 [ 5362.067479][ T284] netlink_unicast+0x449/0x710 [ 5362.067479][ T284] netlink_sendmsg+0x723/0xbe0 [ 5362.067479][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5362.067479][ T284] ___sys_sendmsg+0xee/0x170 [ 5362.067479][ T284] __sys_sendmsg+0xcd/0x170 [ 5362.067479][ T284] do_syscall_64+0xc6/0x1e0 [ 5362.067479][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5362.067479][ T284] [ 5362.069699][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5362.069699][ T284] netdev_get_by_index+0x5e/0x80 [ 5362.069699][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5362.069699][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5362.069699][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5362.069699][ T284] ipv6_add_addr+0x411/0x2000 [ 5362.069699][ T284] inet6_addr_add+0x30e/0xa40 [ 5362.069699][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5362.069699][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5362.069699][ T284] netlink_rcv_skb+0x130/0x360 [ 5362.069699][ T284] netlink_unicast+0x449/0x710 [ 5362.069699][ T284] netlink_sendmsg+0x723/0xbe0 [ 5362.069699][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5362.069699][ T284] ___sys_sendmsg+0xee/0x170 [ 5362.069699][ T284] __sys_sendmsg+0xcd/0x170 [ 5362.069699][ T284] do_syscall_64+0xc6/0x1e0 [ 5362.069699][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5362.069699][ T284] [ 5362.071900][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5362.071900][ T284] netdev_get_by_index+0x5e/0x80 [ 5362.071900][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5362.071900][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5362.071900][ T284] ip6_route_add+0x1c/0x140 [ 5362.071900][ T284] addrconf_add_mroute+0x129/0x180 [ 5362.071900][ T284] addrconf_add_dev+0xe2/0x170 [ 5362.071900][ T284] inet6_addr_add+0x12f/0xa40 [ 5362.071900][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5362.071900][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5362.071900][ T284] netlink_rcv_skb+0x130/0x360 [ 5362.071900][ T284] netlink_unicast+0x449/0x710 [ 5362.071900][ T284] netlink_sendmsg+0x723/0xbe0 [ 5362.071900][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5362.071900][ T284] ___sys_sendmsg+0xee/0x170 [ 5362.071900][ T284] __sys_sendmsg+0xcd/0x170 [ 5362.071900][ T284] do_syscall_64+0xc6/0x1e0 [ 5362.071900][ T284] [ 5362.074055][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5362.074055][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5362.074055][ T284] ipv6_find_idev+0x102/0x170 [ 5362.074055][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5362.074055][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5362.074055][ T284] netlink_rcv_skb+0x130/0x360 [ 5362.074055][ T284] netlink_unicast+0x449/0x710 [ 5362.074055][ T284] netlink_sendmsg+0x723/0xbe0 [ 5362.074055][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5362.074055][ T284] ___sys_sendmsg+0xee/0x170 [ 5362.074055][ T284] __sys_sendmsg+0xcd/0x170 [ 5362.074055][ T284] do_syscall_64+0xc6/0x1e0 [ 5362.074055][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5362.074055][ T284] [ 5362.075759][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5362.075759][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5362.075759][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5362.075759][ T284] ipv6_find_idev+0x102/0x170 [ 5362.075759][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5362.075759][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5362.075759][ T284] netlink_rcv_skb+0x130/0x360 [ 5362.075759][ T284] netlink_unicast+0x449/0x710 [ 5362.075759][ T284] netlink_sendmsg+0x723/0xbe0 [ 5362.075759][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5362.075759][ T284] ___sys_sendmsg+0xee/0x170 [ 5362.075759][ T284] __sys_sendmsg+0xcd/0x170 [ 5362.075759][ T284] do_syscall_64+0xc6/0x1e0 [ 5362.075759][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5362.075759][ T284] [ 5362.323099][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5362.323506][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5362.323506][ T282] dst_init+0x84/0x4a0 [ 5362.323506][ T282] dst_alloc+0x97/0x150 [ 5362.323506][ T282] ip6_dst_alloc+0x23/0x90 [ 5362.323506][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5362.323506][ T282] ip6_pol_route+0x56f/0x840 [ 5362.323506][ T282] fib6_rule_lookup+0x196/0x240 [ 5362.323506][ T282] ip6_route_input+0x542/0x980 [ 5362.323506][ T282] ipv6_rcv+0x8f/0x400 [ 5362.323506][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5362.323506][ T282] process_backlog+0x101/0x620 [ 5362.323506][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5362.323506][ T282] net_rx_action+0x495/0xbe0 [ 5362.323506][ T282] __do_softirq+0x1b5/0x7f6 [ 5362.323506][ T282] [ 5362.325323][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5362.325323][ T282] netdev_get_by_index+0x5e/0x80 [ 5362.325323][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5362.325323][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5362.325323][ T282] ip6_route_add+0x1c/0x140 [ 5362.325323][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5362.325323][ T282] inet6_addr_add+0x4f8/0xa40 [ 5362.325323][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5362.325323][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5362.325323][ T282] netlink_rcv_skb+0x130/0x360 [ 5362.325323][ T282] netlink_unicast+0x449/0x710 [ 5362.325323][ T282] netlink_sendmsg+0x723/0xbe0 [ 5362.325323][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5362.325323][ T282] ___sys_sendmsg+0xee/0x170 [ 5362.325323][ T282] __sys_sendmsg+0xcd/0x170 [ 5362.325323][ T282] do_syscall_64+0xc6/0x1e0 [ 5362.325323][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5362.325323][ T282] [ 5362.327529][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5362.327529][ T282] netdev_get_by_index+0x5e/0x80 [ 5362.327529][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5362.327529][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5362.327529][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5362.327529][ T282] ipv6_add_addr+0x411/0x2000 [ 5362.327529][ T282] inet6_addr_add+0x30e/0xa40 [ 5362.327529][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5362.327529][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5362.327529][ T282] netlink_rcv_skb+0x130/0x360 [ 5362.327529][ T282] netlink_unicast+0x449/0x710 [ 5362.327529][ T282] netlink_sendmsg+0x723/0xbe0 [ 5362.327529][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5362.327529][ T282] ___sys_sendmsg+0xee/0x170 [ 5362.327529][ T282] __sys_sendmsg+0xcd/0x170 [ 5362.327529][ T282] do_syscall_64+0xc6/0x1e0 [ 5362.327529][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5362.327529][ T282] [ 5362.329735][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5362.329735][ T282] netdev_get_by_index+0x5e/0x80 [ 5362.329735][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5362.329735][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5362.329735][ T282] ip6_route_add+0x1c/0x140 [ 5362.329735][ T282] addrconf_add_mroute+0x129/0x180 [ 5362.329735][ T282] addrconf_add_dev+0xe2/0x170 [ 5362.329735][ T282] inet6_addr_add+0x12f/0xa40 [ 5362.329735][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5362.329735][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5362.329735][ T282] netlink_rcv_skb+0x130/0x360 [ 5362.329735][ T282] netlink_unicast+0x449/0x710 [ 5362.329735][ T282] netlink_sendmsg+0x723/0xbe0 [ 5362.329735][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5362.329735][ T282] ___sys_sendmsg+0xee/0x170 [ 5362.329735][ T282] __sys_sendmsg+0xcd/0x170 [ 5362.329735][ T282] do_syscall_64+0xc6/0x1e0 [ 5362.329735][ T282] [ 5362.331935][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5362.331935][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5362.331935][ T282] ipv6_find_idev+0x102/0x170 [ 5362.331935][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5362.331935][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5362.331935][ T282] netlink_rcv_skb+0x130/0x360 [ 5362.331935][ T282] netlink_unicast+0x449/0x710 [ 5362.331935][ T282] netlink_sendmsg+0x723/0xbe0 [ 5362.331935][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5362.331935][ T282] ___sys_sendmsg+0xee/0x170 [ 5362.331935][ T282] __sys_sendmsg+0xcd/0x170 [ 5362.331935][ T282] do_syscall_64+0xc6/0x1e0 [ 5362.331935][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5362.331935][ T282] [ 5362.333641][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5362.333641][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5362.333641][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5362.333641][ T282] ipv6_find_idev+0x102/0x170 [ 5362.333641][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5362.333641][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5362.333641][ T282] netlink_rcv_skb+0x130/0x360 [ 5362.333641][ T282] netlink_unicast+0x449/0x710 [ 5362.333641][ T282] netlink_sendmsg+0x723/0xbe0 [ 5362.333641][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5362.333641][ T282] ___sys_sendmsg+0xee/0x170 [ 5362.333641][ T282] __sys_sendmsg+0xcd/0x170 [ 5362.333641][ T282] do_syscall_64+0xc6/0x1e0 [ 5362.333641][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5362.333641][ T282] [ 5372.219059][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5372.219508][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5372.219508][ T284] netdev_get_by_index+0x5e/0x80 [ 5372.219508][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5372.219508][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5372.219508][ T284] ip6_route_add+0x1c/0x140 [ 5372.219508][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5372.219508][ T284] inet6_addr_add+0x4f8/0xa40 [ 5372.219508][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5372.219508][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5372.219508][ T284] netlink_rcv_skb+0x130/0x360 [ 5372.219508][ T284] netlink_unicast+0x449/0x710 [ 5372.219508][ T284] netlink_sendmsg+0x723/0xbe0 [ 5372.219508][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5372.219508][ T284] ___sys_sendmsg+0xee/0x170 [ 5372.219508][ T284] __sys_sendmsg+0xcd/0x170 [ 5372.219508][ T284] do_syscall_64+0xc6/0x1e0 [ 5372.219508][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5372.219508][ T284] [ 5372.221729][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5372.221729][ T284] netdev_get_by_index+0x5e/0x80 [ 5372.221729][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5372.221729][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5372.221729][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5372.221729][ T284] ipv6_add_addr+0x411/0x2000 [ 5372.221729][ T284] inet6_addr_add+0x30e/0xa40 [ 5372.221729][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5372.221729][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5372.221729][ T284] netlink_rcv_skb+0x130/0x360 [ 5372.221729][ T284] netlink_unicast+0x449/0x710 [ 5372.221729][ T284] netlink_sendmsg+0x723/0xbe0 [ 5372.221729][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5372.221729][ T284] ___sys_sendmsg+0xee/0x170 [ 5372.221729][ T284] __sys_sendmsg+0xcd/0x170 [ 5372.221729][ T284] do_syscall_64+0xc6/0x1e0 [ 5372.221729][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5372.221729][ T284] [ 5372.223960][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5372.223960][ T284] netdev_get_by_index+0x5e/0x80 [ 5372.223960][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5372.223960][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5372.223960][ T284] ip6_route_add+0x1c/0x140 [ 5372.223960][ T284] addrconf_add_mroute+0x129/0x180 [ 5372.223960][ T284] addrconf_add_dev+0xe2/0x170 [ 5372.223960][ T284] inet6_addr_add+0x12f/0xa40 [ 5372.223960][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5372.223960][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5372.223960][ T284] netlink_rcv_skb+0x130/0x360 [ 5372.223960][ T284] netlink_unicast+0x449/0x710 [ 5372.223960][ T284] netlink_sendmsg+0x723/0xbe0 [ 5372.223960][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5372.223960][ T284] ___sys_sendmsg+0xee/0x170 [ 5372.223960][ T284] __sys_sendmsg+0xcd/0x170 [ 5372.223960][ T284] do_syscall_64+0xc6/0x1e0 [ 5372.223960][ T284] [ 5372.226136][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5372.226136][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5372.226136][ T284] ipv6_find_idev+0x102/0x170 [ 5372.226136][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5372.226136][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5372.226136][ T284] netlink_rcv_skb+0x130/0x360 [ 5372.226136][ T284] netlink_unicast+0x449/0x710 [ 5372.226136][ T284] netlink_sendmsg+0x723/0xbe0 [ 5372.226136][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5372.226136][ T284] ___sys_sendmsg+0xee/0x170 [ 5372.226136][ T284] __sys_sendmsg+0xcd/0x170 [ 5372.226136][ T284] do_syscall_64+0xc6/0x1e0 [ 5372.226136][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5372.226136][ T284] [ 5372.227829][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5372.227829][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5372.227829][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5372.227829][ T284] ipv6_find_idev+0x102/0x170 [ 5372.227829][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5372.227829][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5372.227829][ T284] netlink_rcv_skb+0x130/0x360 [ 5372.227829][ T284] netlink_unicast+0x449/0x710 [ 5372.227829][ T284] netlink_sendmsg+0x723/0xbe0 [ 5372.227829][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5372.227829][ T284] ___sys_sendmsg+0xee/0x170 [ 5372.227829][ T284] __sys_sendmsg+0xcd/0x170 [ 5372.227829][ T284] do_syscall_64+0xc6/0x1e0 [ 5372.227829][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5372.227829][ T284] [ 5372.475015][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5372.475417][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5372.475417][ T282] dst_init+0x84/0x4a0 [ 5372.475417][ T282] dst_alloc+0x97/0x150 [ 5372.475417][ T282] ip6_dst_alloc+0x23/0x90 [ 5372.475417][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5372.475417][ T282] ip6_pol_route+0x56f/0x840 [ 5372.475417][ T282] fib6_rule_lookup+0x196/0x240 [ 5372.475417][ T282] ip6_route_input+0x542/0x980 [ 5372.475417][ T282] ipv6_rcv+0x8f/0x400 [ 5372.475417][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5372.475417][ T282] process_backlog+0x101/0x620 [ 5372.475417][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5372.475417][ T282] net_rx_action+0x495/0xbe0 [ 5372.475417][ T282] __do_softirq+0x1b5/0x7f6 [ 5372.475417][ T282] [ 5372.477236][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5372.477236][ T282] netdev_get_by_index+0x5e/0x80 [ 5372.477236][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5372.477236][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5372.477236][ T282] ip6_route_add+0x1c/0x140 [ 5372.477236][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5372.477236][ T282] inet6_addr_add+0x4f8/0xa40 [ 5372.477236][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5372.477236][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5372.477236][ T282] netlink_rcv_skb+0x130/0x360 [ 5372.477236][ T282] netlink_unicast+0x449/0x710 [ 5372.477236][ T282] netlink_sendmsg+0x723/0xbe0 [ 5372.477236][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5372.477236][ T282] ___sys_sendmsg+0xee/0x170 [ 5372.477236][ T282] __sys_sendmsg+0xcd/0x170 [ 5372.477236][ T282] do_syscall_64+0xc6/0x1e0 [ 5372.477236][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5372.477236][ T282] [ 5372.479467][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5372.479467][ T282] netdev_get_by_index+0x5e/0x80 [ 5372.479467][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5372.479467][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5372.479467][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5372.479467][ T282] ipv6_add_addr+0x411/0x2000 [ 5372.479467][ T282] inet6_addr_add+0x30e/0xa40 [ 5372.479467][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5372.479467][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5372.479467][ T282] netlink_rcv_skb+0x130/0x360 [ 5372.479467][ T282] netlink_unicast+0x449/0x710 [ 5372.479467][ T282] netlink_sendmsg+0x723/0xbe0 [ 5372.479467][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5372.479467][ T282] ___sys_sendmsg+0xee/0x170 [ 5372.479467][ T282] __sys_sendmsg+0xcd/0x170 [ 5372.479467][ T282] do_syscall_64+0xc6/0x1e0 [ 5372.479467][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5372.479467][ T282] [ 5372.481706][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5372.481706][ T282] netdev_get_by_index+0x5e/0x80 [ 5372.481706][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5372.481706][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5372.481706][ T282] ip6_route_add+0x1c/0x140 [ 5372.481706][ T282] addrconf_add_mroute+0x129/0x180 [ 5372.481706][ T282] addrconf_add_dev+0xe2/0x170 [ 5372.481706][ T282] inet6_addr_add+0x12f/0xa40 [ 5372.481706][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5372.481706][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5372.481706][ T282] netlink_rcv_skb+0x130/0x360 [ 5372.481706][ T282] netlink_unicast+0x449/0x710 [ 5372.481706][ T282] netlink_sendmsg+0x723/0xbe0 [ 5372.481706][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5372.481706][ T282] ___sys_sendmsg+0xee/0x170 [ 5372.481706][ T282] __sys_sendmsg+0xcd/0x170 [ 5372.481706][ T282] do_syscall_64+0xc6/0x1e0 [ 5372.481706][ T282] [ 5372.483886][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5372.483886][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5372.483886][ T282] ipv6_find_idev+0x102/0x170 [ 5372.483886][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5372.483886][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5372.483886][ T282] netlink_rcv_skb+0x130/0x360 [ 5372.483886][ T282] netlink_unicast+0x449/0x710 [ 5372.483886][ T282] netlink_sendmsg+0x723/0xbe0 [ 5372.483886][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5372.483886][ T282] ___sys_sendmsg+0xee/0x170 [ 5372.483886][ T282] __sys_sendmsg+0xcd/0x170 [ 5372.483886][ T282] do_syscall_64+0xc6/0x1e0 [ 5372.483886][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5372.483886][ T282] [ 5372.485610][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5372.485610][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5372.485610][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5372.485610][ T282] ipv6_find_idev+0x102/0x170 [ 5372.485610][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5372.485610][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5372.485610][ T282] netlink_rcv_skb+0x130/0x360 [ 5372.485610][ T282] netlink_unicast+0x449/0x710 [ 5372.485610][ T282] netlink_sendmsg+0x723/0xbe0 [ 5372.485610][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5372.485610][ T282] ___sys_sendmsg+0xee/0x170 [ 5372.485610][ T282] __sys_sendmsg+0xcd/0x170 [ 5372.485610][ T282] do_syscall_64+0xc6/0x1e0 [ 5372.485610][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5372.485610][ T282] [ 5382.466994][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5382.467465][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5382.467465][ T284] netdev_get_by_index+0x5e/0x80 [ 5382.467465][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5382.467465][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5382.467465][ T284] ip6_route_add+0x1c/0x140 [ 5382.467465][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5382.467465][ T284] inet6_addr_add+0x4f8/0xa40 [ 5382.467465][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5382.467465][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5382.467465][ T284] netlink_rcv_skb+0x130/0x360 [ 5382.467465][ T284] netlink_unicast+0x449/0x710 [ 5382.467465][ T284] netlink_sendmsg+0x723/0xbe0 [ 5382.467465][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5382.467465][ T284] ___sys_sendmsg+0xee/0x170 [ 5382.467465][ T284] __sys_sendmsg+0xcd/0x170 [ 5382.467465][ T284] do_syscall_64+0xc6/0x1e0 [ 5382.467465][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5382.467465][ T284] [ 5382.469679][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5382.469679][ T284] netdev_get_by_index+0x5e/0x80 [ 5382.469679][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5382.469679][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5382.469679][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5382.469679][ T284] ipv6_add_addr+0x411/0x2000 [ 5382.469679][ T284] inet6_addr_add+0x30e/0xa40 [ 5382.469679][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5382.469679][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5382.469679][ T284] netlink_rcv_skb+0x130/0x360 [ 5382.469679][ T284] netlink_unicast+0x449/0x710 [ 5382.469679][ T284] netlink_sendmsg+0x723/0xbe0 [ 5382.469679][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5382.469679][ T284] ___sys_sendmsg+0xee/0x170 [ 5382.469679][ T284] __sys_sendmsg+0xcd/0x170 [ 5382.469679][ T284] do_syscall_64+0xc6/0x1e0 [ 5382.469679][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5382.469679][ T284] [ 5382.471984][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5382.471984][ T284] netdev_get_by_index+0x5e/0x80 [ 5382.471984][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5382.471984][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5382.471984][ T284] ip6_route_add+0x1c/0x140 [ 5382.471984][ T284] addrconf_add_mroute+0x129/0x180 [ 5382.471984][ T284] addrconf_add_dev+0xe2/0x170 [ 5382.471984][ T284] inet6_addr_add+0x12f/0xa40 [ 5382.471984][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5382.471984][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5382.471984][ T284] netlink_rcv_skb+0x130/0x360 [ 5382.471984][ T284] netlink_unicast+0x449/0x710 [ 5382.471984][ T284] netlink_sendmsg+0x723/0xbe0 [ 5382.471984][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5382.471984][ T284] ___sys_sendmsg+0xee/0x170 [ 5382.471984][ T284] __sys_sendmsg+0xcd/0x170 [ 5382.471984][ T284] do_syscall_64+0xc6/0x1e0 [ 5382.471984][ T284] [ 5382.474139][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5382.474139][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5382.474139][ T284] ipv6_find_idev+0x102/0x170 [ 5382.474139][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5382.474139][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5382.474139][ T284] netlink_rcv_skb+0x130/0x360 [ 5382.474139][ T284] netlink_unicast+0x449/0x710 [ 5382.474139][ T284] netlink_sendmsg+0x723/0xbe0 [ 5382.474139][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5382.474139][ T284] ___sys_sendmsg+0xee/0x170 [ 5382.474139][ T284] __sys_sendmsg+0xcd/0x170 [ 5382.474139][ T284] do_syscall_64+0xc6/0x1e0 [ 5382.474139][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5382.474139][ T284] [ 5382.475827][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5382.475827][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5382.475827][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5382.475827][ T284] ipv6_find_idev+0x102/0x170 [ 5382.475827][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5382.475827][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5382.475827][ T284] netlink_rcv_skb+0x130/0x360 [ 5382.475827][ T284] netlink_unicast+0x449/0x710 [ 5382.475827][ T284] netlink_sendmsg+0x723/0xbe0 [ 5382.475827][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5382.475827][ T284] ___sys_sendmsg+0xee/0x170 [ 5382.475827][ T284] __sys_sendmsg+0xcd/0x170 [ 5382.475827][ T284] do_syscall_64+0xc6/0x1e0 [ 5382.475827][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5382.475827][ T284] [ 5382.723011][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5382.723428][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5382.723428][ T282] dst_init+0x84/0x4a0 [ 5382.723428][ T282] dst_alloc+0x97/0x150 [ 5382.723428][ T282] ip6_dst_alloc+0x23/0x90 [ 5382.723428][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5382.723428][ T282] ip6_pol_route+0x56f/0x840 [ 5382.723428][ T282] fib6_rule_lookup+0x196/0x240 [ 5382.723428][ T282] ip6_route_input+0x542/0x980 [ 5382.723428][ T282] ipv6_rcv+0x8f/0x400 [ 5382.723428][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5382.723428][ T282] process_backlog+0x101/0x620 [ 5382.723428][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5382.723428][ T282] net_rx_action+0x495/0xbe0 [ 5382.723428][ T282] __do_softirq+0x1b5/0x7f6 [ 5382.723428][ T282] [ 5382.725213][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5382.725213][ T282] netdev_get_by_index+0x5e/0x80 [ 5382.725213][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5382.725213][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5382.725213][ T282] ip6_route_add+0x1c/0x140 [ 5382.725213][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5382.725213][ T282] inet6_addr_add+0x4f8/0xa40 [ 5382.725213][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5382.725213][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5382.725213][ T282] netlink_rcv_skb+0x130/0x360 [ 5382.725213][ T282] netlink_unicast+0x449/0x710 [ 5382.725213][ T282] netlink_sendmsg+0x723/0xbe0 [ 5382.725213][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5382.725213][ T282] ___sys_sendmsg+0xee/0x170 [ 5382.725213][ T282] __sys_sendmsg+0xcd/0x170 [ 5382.725213][ T282] do_syscall_64+0xc6/0x1e0 [ 5382.725213][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5382.725213][ T282] [ 5382.727456][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5382.727456][ T282] netdev_get_by_index+0x5e/0x80 [ 5382.727456][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5382.727456][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5382.727456][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5382.727456][ T282] ipv6_add_addr+0x411/0x2000 [ 5382.727456][ T282] inet6_addr_add+0x30e/0xa40 [ 5382.727456][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5382.727456][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5382.727456][ T282] netlink_rcv_skb+0x130/0x360 [ 5382.727456][ T282] netlink_unicast+0x449/0x710 [ 5382.727456][ T282] netlink_sendmsg+0x723/0xbe0 [ 5382.727456][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5382.727456][ T282] ___sys_sendmsg+0xee/0x170 [ 5382.727456][ T282] __sys_sendmsg+0xcd/0x170 [ 5382.727456][ T282] do_syscall_64+0xc6/0x1e0 [ 5382.727456][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5382.727456][ T282] [ 5382.729659][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5382.729659][ T282] netdev_get_by_index+0x5e/0x80 [ 5382.729659][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5382.729659][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5382.729659][ T282] ip6_route_add+0x1c/0x140 [ 5382.729659][ T282] addrconf_add_mroute+0x129/0x180 [ 5382.729659][ T282] addrconf_add_dev+0xe2/0x170 [ 5382.729659][ T282] inet6_addr_add+0x12f/0xa40 [ 5382.729659][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5382.729659][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5382.729659][ T282] netlink_rcv_skb+0x130/0x360 [ 5382.729659][ T282] netlink_unicast+0x449/0x710 [ 5382.729659][ T282] netlink_sendmsg+0x723/0xbe0 [ 5382.729659][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5382.729659][ T282] ___sys_sendmsg+0xee/0x170 [ 5382.729659][ T282] __sys_sendmsg+0xcd/0x170 [ 5382.729659][ T282] do_syscall_64+0xc6/0x1e0 [ 5382.729659][ T282] [ 5382.731826][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5382.731826][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5382.731826][ T282] ipv6_find_idev+0x102/0x170 [ 5382.731826][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5382.731826][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5382.731826][ T282] netlink_rcv_skb+0x130/0x360 [ 5382.731826][ T282] netlink_unicast+0x449/0x710 [ 5382.731826][ T282] netlink_sendmsg+0x723/0xbe0 [ 5382.731826][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5382.731826][ T282] ___sys_sendmsg+0xee/0x170 [ 5382.731826][ T282] __sys_sendmsg+0xcd/0x170 [ 5382.731826][ T282] do_syscall_64+0xc6/0x1e0 [ 5382.731826][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5382.731826][ T282] [ 5382.733524][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5382.733524][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5382.733524][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5382.733524][ T282] ipv6_find_idev+0x102/0x170 [ 5382.733524][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5382.733524][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5382.733524][ T282] netlink_rcv_skb+0x130/0x360 [ 5382.733524][ T282] netlink_unicast+0x449/0x710 [ 5382.733524][ T282] netlink_sendmsg+0x723/0xbe0 [ 5382.733524][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5382.733524][ T282] ___sys_sendmsg+0xee/0x170 [ 5382.733524][ T282] __sys_sendmsg+0xcd/0x170 [ 5382.733524][ T282] do_syscall_64+0xc6/0x1e0 [ 5382.733524][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5382.733524][ T282] [ 5392.714954][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5392.715380][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5392.715380][ T284] netdev_get_by_index+0x5e/0x80 [ 5392.715380][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5392.715380][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5392.715380][ T284] ip6_route_add+0x1c/0x140 [ 5392.715380][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5392.715380][ T284] inet6_addr_add+0x4f8/0xa40 [ 5392.715380][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5392.715380][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5392.715380][ T284] netlink_rcv_skb+0x130/0x360 [ 5392.715380][ T284] netlink_unicast+0x449/0x710 [ 5392.715380][ T284] netlink_sendmsg+0x723/0xbe0 [ 5392.715380][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5392.715380][ T284] ___sys_sendmsg+0xee/0x170 [ 5392.715380][ T284] __sys_sendmsg+0xcd/0x170 [ 5392.715380][ T284] do_syscall_64+0xc6/0x1e0 [ 5392.715380][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5392.715380][ T284] [ 5392.717629][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5392.717629][ T284] netdev_get_by_index+0x5e/0x80 [ 5392.717629][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5392.717629][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5392.717629][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5392.717629][ T284] ipv6_add_addr+0x411/0x2000 [ 5392.717629][ T284] inet6_addr_add+0x30e/0xa40 [ 5392.717629][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5392.717629][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5392.717629][ T284] netlink_rcv_skb+0x130/0x360 [ 5392.717629][ T284] netlink_unicast+0x449/0x710 [ 5392.717629][ T284] netlink_sendmsg+0x723/0xbe0 [ 5392.717629][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5392.717629][ T284] ___sys_sendmsg+0xee/0x170 [ 5392.717629][ T284] __sys_sendmsg+0xcd/0x170 [ 5392.717629][ T284] do_syscall_64+0xc6/0x1e0 [ 5392.717629][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5392.717629][ T284] [ 5392.719837][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5392.719837][ T284] netdev_get_by_index+0x5e/0x80 [ 5392.719837][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5392.719837][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5392.719837][ T284] ip6_route_add+0x1c/0x140 [ 5392.719837][ T284] addrconf_add_mroute+0x129/0x180 [ 5392.719837][ T284] addrconf_add_dev+0xe2/0x170 [ 5392.719837][ T284] inet6_addr_add+0x12f/0xa40 [ 5392.719837][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5392.719837][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5392.719837][ T284] netlink_rcv_skb+0x130/0x360 [ 5392.719837][ T284] netlink_unicast+0x449/0x710 [ 5392.719837][ T284] netlink_sendmsg+0x723/0xbe0 [ 5392.719837][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5392.719837][ T284] ___sys_sendmsg+0xee/0x170 [ 5392.719837][ T284] __sys_sendmsg+0xcd/0x170 [ 5392.719837][ T284] do_syscall_64+0xc6/0x1e0 [ 5392.719837][ T284] [ 5392.722024][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5392.722024][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5392.722024][ T284] ipv6_find_idev+0x102/0x170 [ 5392.722024][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5392.722024][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5392.722024][ T284] netlink_rcv_skb+0x130/0x360 [ 5392.722024][ T284] netlink_unicast+0x449/0x710 [ 5392.722024][ T284] netlink_sendmsg+0x723/0xbe0 [ 5392.722024][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5392.722024][ T284] ___sys_sendmsg+0xee/0x170 [ 5392.722024][ T284] __sys_sendmsg+0xcd/0x170 [ 5392.722024][ T284] do_syscall_64+0xc6/0x1e0 [ 5392.722024][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5392.722024][ T284] [ 5392.723806][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5392.723806][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5392.723806][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5392.723806][ T284] ipv6_find_idev+0x102/0x170 [ 5392.723806][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5392.723806][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5392.723806][ T284] netlink_rcv_skb+0x130/0x360 [ 5392.723806][ T284] netlink_unicast+0x449/0x710 [ 5392.723806][ T284] netlink_sendmsg+0x723/0xbe0 [ 5392.723806][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5392.723806][ T284] ___sys_sendmsg+0xee/0x170 [ 5392.723806][ T284] __sys_sendmsg+0xcd/0x170 [ 5392.723806][ T284] do_syscall_64+0xc6/0x1e0 [ 5392.723806][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5392.723806][ T284] [ 5392.971084][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5392.971409][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5392.971409][ T282] dst_init+0x84/0x4a0 [ 5392.971409][ T282] dst_alloc+0x97/0x150 [ 5392.971409][ T282] ip6_dst_alloc+0x23/0x90 [ 5392.971409][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5392.971409][ T282] ip6_pol_route+0x56f/0x840 [ 5392.971409][ T282] fib6_rule_lookup+0x196/0x240 [ 5392.971409][ T282] ip6_route_input+0x542/0x980 [ 5392.971409][ T282] ipv6_rcv+0x8f/0x400 [ 5392.971409][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5392.971409][ T282] process_backlog+0x101/0x620 [ 5392.971409][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5392.971409][ T282] net_rx_action+0x495/0xbe0 [ 5392.971409][ T282] __do_softirq+0x1b5/0x7f6 [ 5392.971409][ T282] [ 5392.973226][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5392.973226][ T282] netdev_get_by_index+0x5e/0x80 [ 5392.973226][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5392.973226][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5392.973226][ T282] ip6_route_add+0x1c/0x140 [ 5392.973226][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5392.973226][ T282] inet6_addr_add+0x4f8/0xa40 [ 5392.973226][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5392.973226][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5392.973226][ T282] netlink_rcv_skb+0x130/0x360 [ 5392.973226][ T282] netlink_unicast+0x449/0x710 [ 5392.973226][ T282] netlink_sendmsg+0x723/0xbe0 [ 5392.973226][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5392.973226][ T282] ___sys_sendmsg+0xee/0x170 [ 5392.973226][ T282] __sys_sendmsg+0xcd/0x170 [ 5392.973226][ T282] do_syscall_64+0xc6/0x1e0 [ 5392.973226][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5392.973226][ T282] [ 5392.975429][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5392.975429][ T282] netdev_get_by_index+0x5e/0x80 [ 5392.975429][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5392.975429][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5392.975429][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5392.975429][ T282] ipv6_add_addr+0x411/0x2000 [ 5392.975429][ T282] inet6_addr_add+0x30e/0xa40 [ 5392.975429][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5392.975429][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5392.975429][ T282] netlink_rcv_skb+0x130/0x360 [ 5392.975429][ T282] netlink_unicast+0x449/0x710 [ 5392.975429][ T282] netlink_sendmsg+0x723/0xbe0 [ 5392.975429][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5392.975429][ T282] ___sys_sendmsg+0xee/0x170 [ 5392.975429][ T282] __sys_sendmsg+0xcd/0x170 [ 5392.975429][ T282] do_syscall_64+0xc6/0x1e0 [ 5392.975429][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5392.975429][ T282] [ 5392.977627][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5392.977627][ T282] netdev_get_by_index+0x5e/0x80 [ 5392.977627][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5392.977627][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5392.977627][ T282] ip6_route_add+0x1c/0x140 [ 5392.977627][ T282] addrconf_add_mroute+0x129/0x180 [ 5392.977627][ T282] addrconf_add_dev+0xe2/0x170 [ 5392.977627][ T282] inet6_addr_add+0x12f/0xa40 [ 5392.977627][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5392.977627][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5392.977627][ T282] netlink_rcv_skb+0x130/0x360 [ 5392.977627][ T282] netlink_unicast+0x449/0x710 [ 5392.977627][ T282] netlink_sendmsg+0x723/0xbe0 [ 5392.977627][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5392.977627][ T282] ___sys_sendmsg+0xee/0x170 [ 5392.977627][ T282] __sys_sendmsg+0xcd/0x170 [ 5392.977627][ T282] do_syscall_64+0xc6/0x1e0 [ 5392.977627][ T282] [ 5392.979787][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5392.979787][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5392.979787][ T282] ipv6_find_idev+0x102/0x170 [ 5392.979787][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5392.979787][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5392.979787][ T282] netlink_rcv_skb+0x130/0x360 [ 5392.979787][ T282] netlink_unicast+0x449/0x710 [ 5392.979787][ T282] netlink_sendmsg+0x723/0xbe0 [ 5392.979787][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5392.979787][ T282] ___sys_sendmsg+0xee/0x170 [ 5392.979787][ T282] __sys_sendmsg+0xcd/0x170 [ 5392.979787][ T282] do_syscall_64+0xc6/0x1e0 [ 5392.979787][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5392.979787][ T282] [ 5392.981522][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5392.981522][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5392.981522][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5392.981522][ T282] ipv6_find_idev+0x102/0x170 [ 5392.981522][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5392.981522][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5392.981522][ T282] netlink_rcv_skb+0x130/0x360 [ 5392.981522][ T282] netlink_unicast+0x449/0x710 [ 5392.981522][ T282] netlink_sendmsg+0x723/0xbe0 [ 5392.981522][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5392.981522][ T282] ___sys_sendmsg+0xee/0x170 [ 5392.981522][ T282] __sys_sendmsg+0xcd/0x170 [ 5392.981522][ T282] do_syscall_64+0xc6/0x1e0 [ 5392.981522][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5392.981522][ T282] [ 5402.963006][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5402.963452][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5402.963452][ T284] netdev_get_by_index+0x5e/0x80 [ 5402.963452][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5402.963452][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5402.963452][ T284] ip6_route_add+0x1c/0x140 [ 5402.963452][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5402.963452][ T284] inet6_addr_add+0x4f8/0xa40 [ 5402.963452][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5402.963452][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5402.963452][ T284] netlink_rcv_skb+0x130/0x360 [ 5402.963452][ T284] netlink_unicast+0x449/0x710 [ 5402.963452][ T284] netlink_sendmsg+0x723/0xbe0 [ 5402.963452][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5402.963452][ T284] ___sys_sendmsg+0xee/0x170 [ 5402.963452][ T284] __sys_sendmsg+0xcd/0x170 [ 5402.963452][ T284] do_syscall_64+0xc6/0x1e0 [ 5402.963452][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5402.963452][ T284] [ 5402.965676][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5402.965676][ T284] netdev_get_by_index+0x5e/0x80 [ 5402.965676][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5402.965676][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5402.965676][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5402.965676][ T284] ipv6_add_addr+0x411/0x2000 [ 5402.965676][ T284] inet6_addr_add+0x30e/0xa40 [ 5402.965676][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5402.965676][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5402.965676][ T284] netlink_rcv_skb+0x130/0x360 [ 5402.965676][ T284] netlink_unicast+0x449/0x710 [ 5402.965676][ T284] netlink_sendmsg+0x723/0xbe0 [ 5402.965676][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5402.965676][ T284] ___sys_sendmsg+0xee/0x170 [ 5402.965676][ T284] __sys_sendmsg+0xcd/0x170 [ 5402.965676][ T284] do_syscall_64+0xc6/0x1e0 [ 5402.965676][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5402.965676][ T284] [ 5402.967873][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5402.967873][ T284] netdev_get_by_index+0x5e/0x80 [ 5402.967873][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5402.967873][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5402.967873][ T284] ip6_route_add+0x1c/0x140 [ 5402.967873][ T284] addrconf_add_mroute+0x129/0x180 [ 5402.967873][ T284] addrconf_add_dev+0xe2/0x170 [ 5402.967873][ T284] inet6_addr_add+0x12f/0xa40 [ 5402.967873][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5402.967873][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5402.967873][ T284] netlink_rcv_skb+0x130/0x360 [ 5402.967873][ T284] netlink_unicast+0x449/0x710 [ 5402.967873][ T284] netlink_sendmsg+0x723/0xbe0 [ 5402.967873][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5402.967873][ T284] ___sys_sendmsg+0xee/0x170 [ 5402.967873][ T284] __sys_sendmsg+0xcd/0x170 [ 5402.967873][ T284] do_syscall_64+0xc6/0x1e0 [ 5402.967873][ T284] [ 5402.970047][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5402.970047][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5402.970047][ T284] ipv6_find_idev+0x102/0x170 [ 5402.970047][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5402.970047][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5402.970047][ T284] netlink_rcv_skb+0x130/0x360 [ 5402.970047][ T284] netlink_unicast+0x449/0x710 [ 5402.970047][ T284] netlink_sendmsg+0x723/0xbe0 [ 5402.970047][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5402.970047][ T284] ___sys_sendmsg+0xee/0x170 [ 5402.970047][ T284] __sys_sendmsg+0xcd/0x170 [ 5402.970047][ T284] do_syscall_64+0xc6/0x1e0 [ 5402.970047][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5402.970047][ T284] [ 5402.971766][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5402.971766][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5402.971766][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5402.971766][ T284] ipv6_find_idev+0x102/0x170 [ 5402.971766][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5402.971766][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5402.971766][ T284] netlink_rcv_skb+0x130/0x360 [ 5402.971766][ T284] netlink_unicast+0x449/0x710 [ 5402.971766][ T284] netlink_sendmsg+0x723/0xbe0 [ 5402.971766][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5402.971766][ T284] ___sys_sendmsg+0xee/0x170 [ 5402.971766][ T284] __sys_sendmsg+0xcd/0x170 [ 5402.971766][ T284] do_syscall_64+0xc6/0x1e0 [ 5402.971766][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5402.971766][ T284] [ 5403.227017][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5403.227412][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5403.227412][ T282] dst_init+0x84/0x4a0 [ 5403.227412][ T282] dst_alloc+0x97/0x150 [ 5403.227412][ T282] ip6_dst_alloc+0x23/0x90 [ 5403.227412][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5403.227412][ T282] ip6_pol_route+0x56f/0x840 [ 5403.227412][ T282] fib6_rule_lookup+0x196/0x240 [ 5403.227412][ T282] ip6_route_input+0x542/0x980 [ 5403.227412][ T282] ipv6_rcv+0x8f/0x400 [ 5403.227412][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5403.227412][ T282] process_backlog+0x101/0x620 [ 5403.227412][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5403.227412][ T282] net_rx_action+0x495/0xbe0 [ 5403.227412][ T282] __do_softirq+0x1b5/0x7f6 [ 5403.227412][ T282] [ 5403.229206][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5403.229206][ T282] netdev_get_by_index+0x5e/0x80 [ 5403.229206][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5403.229206][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5403.229206][ T282] ip6_route_add+0x1c/0x140 [ 5403.229206][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5403.229206][ T282] inet6_addr_add+0x4f8/0xa40 [ 5403.229206][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5403.229206][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5403.229206][ T282] netlink_rcv_skb+0x130/0x360 [ 5403.229206][ T282] netlink_unicast+0x449/0x710 [ 5403.229206][ T282] netlink_sendmsg+0x723/0xbe0 [ 5403.229206][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5403.229206][ T282] ___sys_sendmsg+0xee/0x170 [ 5403.229206][ T282] __sys_sendmsg+0xcd/0x170 [ 5403.229206][ T282] do_syscall_64+0xc6/0x1e0 [ 5403.229206][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5403.229206][ T282] [ 5403.231525][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5403.231525][ T282] netdev_get_by_index+0x5e/0x80 [ 5403.231525][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5403.231525][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5403.231525][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5403.231525][ T282] ipv6_add_addr+0x411/0x2000 [ 5403.231525][ T282] inet6_addr_add+0x30e/0xa40 [ 5403.231525][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5403.231525][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5403.231525][ T282] netlink_rcv_skb+0x130/0x360 [ 5403.231525][ T282] netlink_unicast+0x449/0x710 [ 5403.231525][ T282] netlink_sendmsg+0x723/0xbe0 [ 5403.231525][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5403.231525][ T282] ___sys_sendmsg+0xee/0x170 [ 5403.231525][ T282] __sys_sendmsg+0xcd/0x170 [ 5403.231525][ T282] do_syscall_64+0xc6/0x1e0 [ 5403.231525][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5403.231525][ T282] [ 5403.233730][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5403.233730][ T282] netdev_get_by_index+0x5e/0x80 [ 5403.233730][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5403.233730][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5403.233730][ T282] ip6_route_add+0x1c/0x140 [ 5403.233730][ T282] addrconf_add_mroute+0x129/0x180 [ 5403.233730][ T282] addrconf_add_dev+0xe2/0x170 [ 5403.233730][ T282] inet6_addr_add+0x12f/0xa40 [ 5403.233730][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5403.233730][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5403.233730][ T282] netlink_rcv_skb+0x130/0x360 [ 5403.233730][ T282] netlink_unicast+0x449/0x710 [ 5403.233730][ T282] netlink_sendmsg+0x723/0xbe0 [ 5403.233730][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5403.233730][ T282] ___sys_sendmsg+0xee/0x170 [ 5403.233730][ T282] __sys_sendmsg+0xcd/0x170 [ 5403.233730][ T282] do_syscall_64+0xc6/0x1e0 [ 5403.233730][ T282] [ 5403.235923][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5403.235923][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5403.235923][ T282] ipv6_find_idev+0x102/0x170 [ 5403.235923][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5403.235923][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5403.235923][ T282] netlink_rcv_skb+0x130/0x360 [ 5403.235923][ T282] netlink_unicast+0x449/0x710 [ 5403.235923][ T282] netlink_sendmsg+0x723/0xbe0 [ 5403.235923][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5403.235923][ T282] ___sys_sendmsg+0xee/0x170 [ 5403.235923][ T282] __sys_sendmsg+0xcd/0x170 [ 5403.235923][ T282] do_syscall_64+0xc6/0x1e0 [ 5403.235923][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5403.235923][ T282] [ 5403.237610][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5403.237610][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5403.237610][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5403.237610][ T282] ipv6_find_idev+0x102/0x170 [ 5403.237610][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5403.237610][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5403.237610][ T282] netlink_rcv_skb+0x130/0x360 [ 5403.237610][ T282] netlink_unicast+0x449/0x710 [ 5403.237610][ T282] netlink_sendmsg+0x723/0xbe0 [ 5403.237610][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5403.237610][ T282] ___sys_sendmsg+0xee/0x170 [ 5403.237610][ T282] __sys_sendmsg+0xcd/0x170 [ 5403.237610][ T282] do_syscall_64+0xc6/0x1e0 [ 5403.237610][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5403.237610][ T282] [ 5413.211010][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5413.211392][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5413.211392][ T284] netdev_get_by_index+0x5e/0x80 [ 5413.211392][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5413.211392][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5413.211392][ T284] ip6_route_add+0x1c/0x140 [ 5413.211392][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5413.211392][ T284] inet6_addr_add+0x4f8/0xa40 [ 5413.211392][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5413.211392][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5413.211392][ T284] netlink_rcv_skb+0x130/0x360 [ 5413.211392][ T284] netlink_unicast+0x449/0x710 [ 5413.211392][ T284] netlink_sendmsg+0x723/0xbe0 [ 5413.211392][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5413.211392][ T284] ___sys_sendmsg+0xee/0x170 [ 5413.211392][ T284] __sys_sendmsg+0xcd/0x170 [ 5413.211392][ T284] do_syscall_64+0xc6/0x1e0 [ 5413.211392][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5413.211392][ T284] [ 5413.213623][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5413.213623][ T284] netdev_get_by_index+0x5e/0x80 [ 5413.213623][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5413.213623][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5413.213623][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5413.213623][ T284] ipv6_add_addr+0x411/0x2000 [ 5413.213623][ T284] inet6_addr_add+0x30e/0xa40 [ 5413.213623][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5413.213623][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5413.213623][ T284] netlink_rcv_skb+0x130/0x360 [ 5413.213623][ T284] netlink_unicast+0x449/0x710 [ 5413.213623][ T284] netlink_sendmsg+0x723/0xbe0 [ 5413.213623][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5413.213623][ T284] ___sys_sendmsg+0xee/0x170 [ 5413.213623][ T284] __sys_sendmsg+0xcd/0x170 [ 5413.213623][ T284] do_syscall_64+0xc6/0x1e0 [ 5413.213623][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5413.213623][ T284] [ 5413.215836][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5413.215836][ T284] netdev_get_by_index+0x5e/0x80 [ 5413.215836][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5413.215836][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5413.215836][ T284] ip6_route_add+0x1c/0x140 [ 5413.215836][ T284] addrconf_add_mroute+0x129/0x180 [ 5413.215836][ T284] addrconf_add_dev+0xe2/0x170 [ 5413.215836][ T284] inet6_addr_add+0x12f/0xa40 [ 5413.215836][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5413.215836][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5413.215836][ T284] netlink_rcv_skb+0x130/0x360 [ 5413.215836][ T284] netlink_unicast+0x449/0x710 [ 5413.215836][ T284] netlink_sendmsg+0x723/0xbe0 [ 5413.215836][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5413.215836][ T284] ___sys_sendmsg+0xee/0x170 [ 5413.215836][ T284] __sys_sendmsg+0xcd/0x170 [ 5413.215836][ T284] do_syscall_64+0xc6/0x1e0 [ 5413.215836][ T284] [ 5413.217991][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5413.217991][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5413.217991][ T284] ipv6_find_idev+0x102/0x170 [ 5413.217991][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5413.217991][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5413.217991][ T284] netlink_rcv_skb+0x130/0x360 [ 5413.217991][ T284] netlink_unicast+0x449/0x710 [ 5413.217991][ T284] netlink_sendmsg+0x723/0xbe0 [ 5413.217991][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5413.217991][ T284] ___sys_sendmsg+0xee/0x170 [ 5413.217991][ T284] __sys_sendmsg+0xcd/0x170 [ 5413.217991][ T284] do_syscall_64+0xc6/0x1e0 [ 5413.217991][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5413.217991][ T284] [ 5413.219712][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5413.219712][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5413.219712][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5413.219712][ T284] ipv6_find_idev+0x102/0x170 [ 5413.219712][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5413.219712][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5413.219712][ T284] netlink_rcv_skb+0x130/0x360 [ 5413.219712][ T284] netlink_unicast+0x449/0x710 [ 5413.219712][ T284] netlink_sendmsg+0x723/0xbe0 [ 5413.219712][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5413.219712][ T284] ___sys_sendmsg+0xee/0x170 [ 5413.219712][ T284] __sys_sendmsg+0xcd/0x170 [ 5413.219712][ T284] do_syscall_64+0xc6/0x1e0 [ 5413.219712][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5413.219712][ T284] [ 5413.363003][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5413.363403][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5413.363403][ T282] dst_init+0x84/0x4a0 [ 5413.363403][ T282] dst_alloc+0x97/0x150 [ 5413.363403][ T282] ip6_dst_alloc+0x23/0x90 [ 5413.363403][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5413.363403][ T282] ip6_pol_route+0x56f/0x840 [ 5413.363403][ T282] fib6_rule_lookup+0x196/0x240 [ 5413.363403][ T282] ip6_route_input+0x542/0x980 [ 5413.363403][ T282] ipv6_rcv+0x8f/0x400 [ 5413.363403][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5413.363403][ T282] process_backlog+0x101/0x620 [ 5413.363403][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5413.363403][ T282] net_rx_action+0x495/0xbe0 [ 5413.363403][ T282] __do_softirq+0x1b5/0x7f6 [ 5413.363403][ T282] [ 5413.365199][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5413.365199][ T282] netdev_get_by_index+0x5e/0x80 [ 5413.365199][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5413.365199][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5413.365199][ T282] ip6_route_add+0x1c/0x140 [ 5413.365199][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5413.365199][ T282] inet6_addr_add+0x4f8/0xa40 [ 5413.365199][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5413.365199][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5413.365199][ T282] netlink_rcv_skb+0x130/0x360 [ 5413.365199][ T282] netlink_unicast+0x449/0x710 [ 5413.365199][ T282] netlink_sendmsg+0x723/0xbe0 [ 5413.365199][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5413.365199][ T282] ___sys_sendmsg+0xee/0x170 [ 5413.365199][ T282] __sys_sendmsg+0xcd/0x170 [ 5413.365199][ T282] do_syscall_64+0xc6/0x1e0 [ 5413.365199][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5413.365199][ T282] [ 5413.367387][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5413.367387][ T282] netdev_get_by_index+0x5e/0x80 [ 5413.367387][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5413.367387][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5413.367387][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5413.367387][ T282] ipv6_add_addr+0x411/0x2000 [ 5413.367387][ T282] inet6_addr_add+0x30e/0xa40 [ 5413.367387][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5413.367387][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5413.367387][ T282] netlink_rcv_skb+0x130/0x360 [ 5413.367387][ T282] netlink_unicast+0x449/0x710 [ 5413.367387][ T282] netlink_sendmsg+0x723/0xbe0 [ 5413.367387][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5413.367387][ T282] ___sys_sendmsg+0xee/0x170 [ 5413.367387][ T282] __sys_sendmsg+0xcd/0x170 [ 5413.367387][ T282] do_syscall_64+0xc6/0x1e0 [ 5413.367387][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5413.367387][ T282] [ 5413.369579][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5413.369579][ T282] netdev_get_by_index+0x5e/0x80 [ 5413.369579][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5413.369579][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5413.369579][ T282] ip6_route_add+0x1c/0x140 [ 5413.369579][ T282] addrconf_add_mroute+0x129/0x180 [ 5413.369579][ T282] addrconf_add_dev+0xe2/0x170 [ 5413.369579][ T282] inet6_addr_add+0x12f/0xa40 [ 5413.369579][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5413.369579][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5413.369579][ T282] netlink_rcv_skb+0x130/0x360 [ 5413.369579][ T282] netlink_unicast+0x449/0x710 [ 5413.369579][ T282] netlink_sendmsg+0x723/0xbe0 [ 5413.369579][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5413.369579][ T282] ___sys_sendmsg+0xee/0x170 [ 5413.369579][ T282] __sys_sendmsg+0xcd/0x170 [ 5413.369579][ T282] do_syscall_64+0xc6/0x1e0 [ 5413.369579][ T282] [ 5413.371725][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5413.371725][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5413.371725][ T282] ipv6_find_idev+0x102/0x170 [ 5413.371725][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5413.371725][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5413.371725][ T282] netlink_rcv_skb+0x130/0x360 [ 5413.371725][ T282] netlink_unicast+0x449/0x710 [ 5413.371725][ T282] netlink_sendmsg+0x723/0xbe0 [ 5413.371725][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5413.371725][ T282] ___sys_sendmsg+0xee/0x170 [ 5413.371725][ T282] __sys_sendmsg+0xcd/0x170 [ 5413.371725][ T282] do_syscall_64+0xc6/0x1e0 [ 5413.371725][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5413.371725][ T282] [ 5413.373411][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5413.373411][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5413.373411][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5413.373411][ T282] ipv6_find_idev+0x102/0x170 [ 5413.373411][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5413.373411][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5413.373411][ T282] netlink_rcv_skb+0x130/0x360 [ 5413.373411][ T282] netlink_unicast+0x449/0x710 [ 5413.373411][ T282] netlink_sendmsg+0x723/0xbe0 [ 5413.373411][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5413.373411][ T282] ___sys_sendmsg+0xee/0x170 [ 5413.373411][ T282] __sys_sendmsg+0xcd/0x170 [ 5413.373411][ T282] do_syscall_64+0xc6/0x1e0 [ 5413.373411][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5413.373411][ T282] [ 5423.459009][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5423.459434][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5423.459434][ T284] netdev_get_by_index+0x5e/0x80 [ 5423.459434][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5423.459434][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5423.459434][ T284] ip6_route_add+0x1c/0x140 [ 5423.459434][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5423.459434][ T284] inet6_addr_add+0x4f8/0xa40 [ 5423.459434][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5423.459434][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5423.459434][ T284] netlink_rcv_skb+0x130/0x360 [ 5423.459434][ T284] netlink_unicast+0x449/0x710 [ 5423.459434][ T284] netlink_sendmsg+0x723/0xbe0 [ 5423.459434][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5423.459434][ T284] ___sys_sendmsg+0xee/0x170 [ 5423.459434][ T284] __sys_sendmsg+0xcd/0x170 [ 5423.459434][ T284] do_syscall_64+0xc6/0x1e0 [ 5423.459434][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5423.459434][ T284] [ 5423.461682][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5423.461682][ T284] netdev_get_by_index+0x5e/0x80 [ 5423.461682][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5423.461682][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5423.461682][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5423.461682][ T284] ipv6_add_addr+0x411/0x2000 [ 5423.461682][ T284] inet6_addr_add+0x30e/0xa40 [ 5423.461682][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5423.461682][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5423.461682][ T284] netlink_rcv_skb+0x130/0x360 [ 5423.461682][ T284] netlink_unicast+0x449/0x710 [ 5423.461682][ T284] netlink_sendmsg+0x723/0xbe0 [ 5423.461682][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5423.461682][ T284] ___sys_sendmsg+0xee/0x170 [ 5423.461682][ T284] __sys_sendmsg+0xcd/0x170 [ 5423.461682][ T284] do_syscall_64+0xc6/0x1e0 [ 5423.461682][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5423.461682][ T284] [ 5423.463880][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5423.463880][ T284] netdev_get_by_index+0x5e/0x80 [ 5423.463880][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5423.463880][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5423.463880][ T284] ip6_route_add+0x1c/0x140 [ 5423.463880][ T284] addrconf_add_mroute+0x129/0x180 [ 5423.463880][ T284] addrconf_add_dev+0xe2/0x170 [ 5423.463880][ T284] inet6_addr_add+0x12f/0xa40 [ 5423.463880][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5423.463880][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5423.463880][ T284] netlink_rcv_skb+0x130/0x360 [ 5423.463880][ T284] netlink_unicast+0x449/0x710 [ 5423.463880][ T284] netlink_sendmsg+0x723/0xbe0 [ 5423.463880][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5423.463880][ T284] ___sys_sendmsg+0xee/0x170 [ 5423.463880][ T284] __sys_sendmsg+0xcd/0x170 [ 5423.463880][ T284] do_syscall_64+0xc6/0x1e0 [ 5423.463880][ T284] [ 5423.466061][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5423.466061][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5423.466061][ T284] ipv6_find_idev+0x102/0x170 [ 5423.466061][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5423.466061][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5423.466061][ T284] netlink_rcv_skb+0x130/0x360 [ 5423.466061][ T284] netlink_unicast+0x449/0x710 [ 5423.466061][ T284] netlink_sendmsg+0x723/0xbe0 [ 5423.466061][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5423.466061][ T284] ___sys_sendmsg+0xee/0x170 [ 5423.466061][ T284] __sys_sendmsg+0xcd/0x170 [ 5423.466061][ T284] do_syscall_64+0xc6/0x1e0 [ 5423.466061][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5423.466061][ T284] [ 5423.467751][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5423.467751][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5423.467751][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5423.467751][ T284] ipv6_find_idev+0x102/0x170 [ 5423.467751][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5423.467751][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5423.467751][ T284] netlink_rcv_skb+0x130/0x360 [ 5423.467751][ T284] netlink_unicast+0x449/0x710 [ 5423.467751][ T284] netlink_sendmsg+0x723/0xbe0 [ 5423.467751][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5423.467751][ T284] ___sys_sendmsg+0xee/0x170 [ 5423.467751][ T284] __sys_sendmsg+0xcd/0x170 [ 5423.467751][ T284] do_syscall_64+0xc6/0x1e0 [ 5423.467751][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5423.467751][ T284] [ 5423.611026][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5423.611411][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5423.611411][ T282] dst_init+0x84/0x4a0 [ 5423.611411][ T282] dst_alloc+0x97/0x150 [ 5423.611411][ T282] ip6_dst_alloc+0x23/0x90 [ 5423.611411][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5423.611411][ T282] ip6_pol_route+0x56f/0x840 [ 5423.611411][ T282] fib6_rule_lookup+0x196/0x240 [ 5423.611411][ T282] ip6_route_input+0x542/0x980 [ 5423.611411][ T282] ipv6_rcv+0x8f/0x400 [ 5423.611411][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5423.611411][ T282] process_backlog+0x101/0x620 [ 5423.611411][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5423.611411][ T282] net_rx_action+0x495/0xbe0 [ 5423.611411][ T282] __do_softirq+0x1b5/0x7f6 [ 5423.611411][ T282] [ 5423.613189][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5423.613189][ T282] netdev_get_by_index+0x5e/0x80 [ 5423.613189][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5423.613189][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5423.613189][ T282] ip6_route_add+0x1c/0x140 [ 5423.613189][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5423.613189][ T282] inet6_addr_add+0x4f8/0xa40 [ 5423.613189][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5423.613189][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5423.613189][ T282] netlink_rcv_skb+0x130/0x360 [ 5423.613189][ T282] netlink_unicast+0x449/0x710 [ 5423.613189][ T282] netlink_sendmsg+0x723/0xbe0 [ 5423.613189][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5423.613189][ T282] ___sys_sendmsg+0xee/0x170 [ 5423.613189][ T282] __sys_sendmsg+0xcd/0x170 [ 5423.613189][ T282] do_syscall_64+0xc6/0x1e0 [ 5423.613189][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5423.613189][ T282] [ 5423.615417][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5423.615417][ T282] netdev_get_by_index+0x5e/0x80 [ 5423.615417][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5423.615417][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5423.615417][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5423.615417][ T282] ipv6_add_addr+0x411/0x2000 [ 5423.615417][ T282] inet6_addr_add+0x30e/0xa40 [ 5423.615417][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5423.615417][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5423.615417][ T282] netlink_rcv_skb+0x130/0x360 [ 5423.615417][ T282] netlink_unicast+0x449/0x710 [ 5423.615417][ T282] netlink_sendmsg+0x723/0xbe0 [ 5423.615417][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5423.615417][ T282] ___sys_sendmsg+0xee/0x170 [ 5423.615417][ T282] __sys_sendmsg+0xcd/0x170 [ 5423.615417][ T282] do_syscall_64+0xc6/0x1e0 [ 5423.615417][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5423.615417][ T282] [ 5423.617597][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5423.617597][ T282] netdev_get_by_index+0x5e/0x80 [ 5423.617597][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5423.617597][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5423.617597][ T282] ip6_route_add+0x1c/0x140 [ 5423.617597][ T282] addrconf_add_mroute+0x129/0x180 [ 5423.617597][ T282] addrconf_add_dev+0xe2/0x170 [ 5423.617597][ T282] inet6_addr_add+0x12f/0xa40 [ 5423.617597][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5423.617597][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5423.617597][ T282] netlink_rcv_skb+0x130/0x360 [ 5423.617597][ T282] netlink_unicast+0x449/0x710 [ 5423.617597][ T282] netlink_sendmsg+0x723/0xbe0 [ 5423.617597][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5423.617597][ T282] ___sys_sendmsg+0xee/0x170 [ 5423.617597][ T282] __sys_sendmsg+0xcd/0x170 [ 5423.617597][ T282] do_syscall_64+0xc6/0x1e0 [ 5423.617597][ T282] [ 5423.619744][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5423.619744][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5423.619744][ T282] ipv6_find_idev+0x102/0x170 [ 5423.619744][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5423.619744][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5423.619744][ T282] netlink_rcv_skb+0x130/0x360 [ 5423.619744][ T282] netlink_unicast+0x449/0x710 [ 5423.619744][ T282] netlink_sendmsg+0x723/0xbe0 [ 5423.619744][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5423.619744][ T282] ___sys_sendmsg+0xee/0x170 [ 5423.619744][ T282] __sys_sendmsg+0xcd/0x170 [ 5423.619744][ T282] do_syscall_64+0xc6/0x1e0 [ 5423.619744][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5423.619744][ T282] [ 5423.621437][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5423.621437][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5423.621437][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5423.621437][ T282] ipv6_find_idev+0x102/0x170 [ 5423.621437][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5423.621437][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5423.621437][ T282] netlink_rcv_skb+0x130/0x360 [ 5423.621437][ T282] netlink_unicast+0x449/0x710 [ 5423.621437][ T282] netlink_sendmsg+0x723/0xbe0 [ 5423.621437][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5423.621437][ T282] ___sys_sendmsg+0xee/0x170 [ 5423.621437][ T282] __sys_sendmsg+0xcd/0x170 [ 5423.621437][ T282] do_syscall_64+0xc6/0x1e0 [ 5423.621437][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5423.621437][ T282] [ 5433.707022][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5433.707497][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5433.707497][ T284] netdev_get_by_index+0x5e/0x80 [ 5433.707497][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5433.707497][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5433.707497][ T284] ip6_route_add+0x1c/0x140 [ 5433.707497][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5433.707497][ T284] inet6_addr_add+0x4f8/0xa40 [ 5433.707497][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5433.707497][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5433.707497][ T284] netlink_rcv_skb+0x130/0x360 [ 5433.707497][ T284] netlink_unicast+0x449/0x710 [ 5433.707497][ T284] netlink_sendmsg+0x723/0xbe0 [ 5433.707497][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5433.707497][ T284] ___sys_sendmsg+0xee/0x170 [ 5433.707497][ T284] __sys_sendmsg+0xcd/0x170 [ 5433.707497][ T284] do_syscall_64+0xc6/0x1e0 [ 5433.707497][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5433.707497][ T284] [ 5433.709742][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5433.709742][ T284] netdev_get_by_index+0x5e/0x80 [ 5433.709742][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5433.709742][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5433.709742][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5433.709742][ T284] ipv6_add_addr+0x411/0x2000 [ 5433.709742][ T284] inet6_addr_add+0x30e/0xa40 [ 5433.709742][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5433.709742][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5433.709742][ T284] netlink_rcv_skb+0x130/0x360 [ 5433.709742][ T284] netlink_unicast+0x449/0x710 [ 5433.709742][ T284] netlink_sendmsg+0x723/0xbe0 [ 5433.709742][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5433.709742][ T284] ___sys_sendmsg+0xee/0x170 [ 5433.709742][ T284] __sys_sendmsg+0xcd/0x170 [ 5433.709742][ T284] do_syscall_64+0xc6/0x1e0 [ 5433.709742][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5433.709742][ T284] [ 5433.711962][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5433.711962][ T284] netdev_get_by_index+0x5e/0x80 [ 5433.711962][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5433.711962][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5433.711962][ T284] ip6_route_add+0x1c/0x140 [ 5433.711962][ T284] addrconf_add_mroute+0x129/0x180 [ 5433.711962][ T284] addrconf_add_dev+0xe2/0x170 [ 5433.711962][ T284] inet6_addr_add+0x12f/0xa40 [ 5433.711962][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5433.711962][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5433.711962][ T284] netlink_rcv_skb+0x130/0x360 [ 5433.711962][ T284] netlink_unicast+0x449/0x710 [ 5433.711962][ T284] netlink_sendmsg+0x723/0xbe0 [ 5433.711962][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5433.711962][ T284] ___sys_sendmsg+0xee/0x170 [ 5433.711962][ T284] __sys_sendmsg+0xcd/0x170 [ 5433.711962][ T284] do_syscall_64+0xc6/0x1e0 [ 5433.711962][ T284] [ 5433.714117][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5433.714117][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5433.714117][ T284] ipv6_find_idev+0x102/0x170 [ 5433.714117][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5433.714117][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5433.714117][ T284] netlink_rcv_skb+0x130/0x360 [ 5433.714117][ T284] netlink_unicast+0x449/0x710 [ 5433.714117][ T284] netlink_sendmsg+0x723/0xbe0 [ 5433.714117][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5433.714117][ T284] ___sys_sendmsg+0xee/0x170 [ 5433.714117][ T284] __sys_sendmsg+0xcd/0x170 [ 5433.714117][ T284] do_syscall_64+0xc6/0x1e0 [ 5433.714117][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5433.714117][ T284] [ 5433.715817][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5433.715817][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5433.715817][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5433.715817][ T284] ipv6_find_idev+0x102/0x170 [ 5433.715817][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5433.715817][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5433.715817][ T284] netlink_rcv_skb+0x130/0x360 [ 5433.715817][ T284] netlink_unicast+0x449/0x710 [ 5433.715817][ T284] netlink_sendmsg+0x723/0xbe0 [ 5433.715817][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5433.715817][ T284] ___sys_sendmsg+0xee/0x170 [ 5433.715817][ T284] __sys_sendmsg+0xcd/0x170 [ 5433.715817][ T284] do_syscall_64+0xc6/0x1e0 [ 5433.715817][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5433.715817][ T284] [ 5433.859013][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5433.859420][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5433.859420][ T282] dst_init+0x84/0x4a0 [ 5433.859420][ T282] dst_alloc+0x97/0x150 [ 5433.859420][ T282] ip6_dst_alloc+0x23/0x90 [ 5433.859420][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5433.859420][ T282] ip6_pol_route+0x56f/0x840 [ 5433.859420][ T282] fib6_rule_lookup+0x196/0x240 [ 5433.859420][ T282] ip6_route_input+0x542/0x980 [ 5433.859420][ T282] ipv6_rcv+0x8f/0x400 [ 5433.859420][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5433.859420][ T282] process_backlog+0x101/0x620 [ 5433.859420][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5433.859420][ T282] net_rx_action+0x495/0xbe0 [ 5433.859420][ T282] __do_softirq+0x1b5/0x7f6 [ 5433.859420][ T282] [ 5433.861195][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5433.861195][ T282] netdev_get_by_index+0x5e/0x80 [ 5433.861195][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5433.861195][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5433.861195][ T282] ip6_route_add+0x1c/0x140 [ 5433.861195][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5433.861195][ T282] inet6_addr_add+0x4f8/0xa40 [ 5433.861195][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5433.861195][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5433.861195][ T282] netlink_rcv_skb+0x130/0x360 [ 5433.861195][ T282] netlink_unicast+0x449/0x710 [ 5433.861195][ T282] netlink_sendmsg+0x723/0xbe0 [ 5433.861195][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5433.861195][ T282] ___sys_sendmsg+0xee/0x170 [ 5433.861195][ T282] __sys_sendmsg+0xcd/0x170 [ 5433.861195][ T282] do_syscall_64+0xc6/0x1e0 [ 5433.861195][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5433.861195][ T282] [ 5433.863413][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5433.863413][ T282] netdev_get_by_index+0x5e/0x80 [ 5433.863413][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5433.863413][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5433.863413][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5433.863413][ T282] ipv6_add_addr+0x411/0x2000 [ 5433.863413][ T282] inet6_addr_add+0x30e/0xa40 [ 5433.863413][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5433.863413][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5433.863413][ T282] netlink_rcv_skb+0x130/0x360 [ 5433.863413][ T282] netlink_unicast+0x449/0x710 [ 5433.863413][ T282] netlink_sendmsg+0x723/0xbe0 [ 5433.863413][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5433.863413][ T282] ___sys_sendmsg+0xee/0x170 [ 5433.863413][ T282] __sys_sendmsg+0xcd/0x170 [ 5433.863413][ T282] do_syscall_64+0xc6/0x1e0 [ 5433.863413][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5433.863413][ T282] [ 5433.865620][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5433.865620][ T282] netdev_get_by_index+0x5e/0x80 [ 5433.865620][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5433.865620][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5433.865620][ T282] ip6_route_add+0x1c/0x140 [ 5433.865620][ T282] addrconf_add_mroute+0x129/0x180 [ 5433.865620][ T282] addrconf_add_dev+0xe2/0x170 [ 5433.865620][ T282] inet6_addr_add+0x12f/0xa40 [ 5433.865620][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5433.865620][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5433.865620][ T282] netlink_rcv_skb+0x130/0x360 [ 5433.865620][ T282] netlink_unicast+0x449/0x710 [ 5433.865620][ T282] netlink_sendmsg+0x723/0xbe0 [ 5433.865620][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5433.865620][ T282] ___sys_sendmsg+0xee/0x170 [ 5433.865620][ T282] __sys_sendmsg+0xcd/0x170 [ 5433.865620][ T282] do_syscall_64+0xc6/0x1e0 [ 5433.865620][ T282] [ 5433.867776][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5433.867776][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5433.867776][ T282] ipv6_find_idev+0x102/0x170 [ 5433.867776][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5433.867776][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5433.867776][ T282] netlink_rcv_skb+0x130/0x360 [ 5433.867776][ T282] netlink_unicast+0x449/0x710 [ 5433.867776][ T282] netlink_sendmsg+0x723/0xbe0 [ 5433.867776][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5433.867776][ T282] ___sys_sendmsg+0xee/0x170 [ 5433.867776][ T282] __sys_sendmsg+0xcd/0x170 [ 5433.867776][ T282] do_syscall_64+0xc6/0x1e0 [ 5433.867776][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5433.867776][ T282] [ 5433.869474][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5433.869474][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5433.869474][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5433.869474][ T282] ipv6_find_idev+0x102/0x170 [ 5433.869474][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5433.869474][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5433.869474][ T282] netlink_rcv_skb+0x130/0x360 [ 5433.869474][ T282] netlink_unicast+0x449/0x710 [ 5433.869474][ T282] netlink_sendmsg+0x723/0xbe0 [ 5433.869474][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5433.869474][ T282] ___sys_sendmsg+0xee/0x170 [ 5433.869474][ T282] __sys_sendmsg+0xcd/0x170 [ 5433.869474][ T282] do_syscall_64+0xc6/0x1e0 [ 5433.869474][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5433.869474][ T282] [ 5443.955022][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5443.955453][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5443.955453][ T284] netdev_get_by_index+0x5e/0x80 [ 5443.955453][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5443.955453][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5443.955453][ T284] ip6_route_add+0x1c/0x140 [ 5443.955453][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5443.955453][ T284] inet6_addr_add+0x4f8/0xa40 [ 5443.955453][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5443.955453][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5443.955453][ T284] netlink_rcv_skb+0x130/0x360 [ 5443.955453][ T284] netlink_unicast+0x449/0x710 [ 5443.955453][ T284] netlink_sendmsg+0x723/0xbe0 [ 5443.955453][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5443.955453][ T284] ___sys_sendmsg+0xee/0x170 [ 5443.955453][ T284] __sys_sendmsg+0xcd/0x170 [ 5443.955453][ T284] do_syscall_64+0xc6/0x1e0 [ 5443.955453][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5443.955453][ T284] [ 5443.957697][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5443.957697][ T284] netdev_get_by_index+0x5e/0x80 [ 5443.957697][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5443.957697][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5443.957697][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5443.957697][ T284] ipv6_add_addr+0x411/0x2000 [ 5443.957697][ T284] inet6_addr_add+0x30e/0xa40 [ 5443.957697][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5443.957697][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5443.957697][ T284] netlink_rcv_skb+0x130/0x360 [ 5443.957697][ T284] netlink_unicast+0x449/0x710 [ 5443.957697][ T284] netlink_sendmsg+0x723/0xbe0 [ 5443.957697][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5443.957697][ T284] ___sys_sendmsg+0xee/0x170 [ 5443.957697][ T284] __sys_sendmsg+0xcd/0x170 [ 5443.957697][ T284] do_syscall_64+0xc6/0x1e0 [ 5443.957697][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5443.957697][ T284] [ 5443.959905][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5443.959905][ T284] netdev_get_by_index+0x5e/0x80 [ 5443.959905][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5443.959905][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5443.959905][ T284] ip6_route_add+0x1c/0x140 [ 5443.959905][ T284] addrconf_add_mroute+0x129/0x180 [ 5443.959905][ T284] addrconf_add_dev+0xe2/0x170 [ 5443.959905][ T284] inet6_addr_add+0x12f/0xa40 [ 5443.959905][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5443.959905][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5443.959905][ T284] netlink_rcv_skb+0x130/0x360 [ 5443.959905][ T284] netlink_unicast+0x449/0x710 [ 5443.959905][ T284] netlink_sendmsg+0x723/0xbe0 [ 5443.959905][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5443.959905][ T284] ___sys_sendmsg+0xee/0x170 [ 5443.959905][ T284] __sys_sendmsg+0xcd/0x170 [ 5443.959905][ T284] do_syscall_64+0xc6/0x1e0 [ 5443.959905][ T284] [ 5443.962074][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5443.962074][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5443.962074][ T284] ipv6_find_idev+0x102/0x170 [ 5443.962074][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5443.962074][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5443.962074][ T284] netlink_rcv_skb+0x130/0x360 [ 5443.962074][ T284] netlink_unicast+0x449/0x710 [ 5443.962074][ T284] netlink_sendmsg+0x723/0xbe0 [ 5443.962074][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5443.962074][ T284] ___sys_sendmsg+0xee/0x170 [ 5443.962074][ T284] __sys_sendmsg+0xcd/0x170 [ 5443.962074][ T284] do_syscall_64+0xc6/0x1e0 [ 5443.962074][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5443.962074][ T284] [ 5443.963775][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5443.963775][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5443.963775][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5443.963775][ T284] ipv6_find_idev+0x102/0x170 [ 5443.963775][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5443.963775][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5443.963775][ T284] netlink_rcv_skb+0x130/0x360 [ 5443.963775][ T284] netlink_unicast+0x449/0x710 [ 5443.963775][ T284] netlink_sendmsg+0x723/0xbe0 [ 5443.963775][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5443.963775][ T284] ___sys_sendmsg+0xee/0x170 [ 5443.963775][ T284] __sys_sendmsg+0xcd/0x170 [ 5443.963775][ T284] do_syscall_64+0xc6/0x1e0 [ 5443.963775][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5443.963775][ T284] [ 5444.107087][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5444.107529][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5444.107529][ T282] dst_init+0x84/0x4a0 [ 5444.107529][ T282] dst_alloc+0x97/0x150 [ 5444.107529][ T282] ip6_dst_alloc+0x23/0x90 [ 5444.107529][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5444.107529][ T282] ip6_pol_route+0x56f/0x840 [ 5444.107529][ T282] fib6_rule_lookup+0x196/0x240 [ 5444.107529][ T282] ip6_route_input+0x542/0x980 [ 5444.107529][ T282] ipv6_rcv+0x8f/0x400 [ 5444.107529][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5444.107529][ T282] process_backlog+0x101/0x620 [ 5444.107529][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5444.107529][ T282] net_rx_action+0x495/0xbe0 [ 5444.107529][ T282] __do_softirq+0x1b5/0x7f6 [ 5444.107529][ T282] [ 5444.109543][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5444.109543][ T282] netdev_get_by_index+0x5e/0x80 [ 5444.109543][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5444.109543][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5444.109543][ T282] ip6_route_add+0x1c/0x140 [ 5444.109543][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5444.109543][ T282] inet6_addr_add+0x4f8/0xa40 [ 5444.109543][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5444.109543][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5444.109543][ T282] netlink_rcv_skb+0x130/0x360 [ 5444.109543][ T282] netlink_unicast+0x449/0x710 [ 5444.109543][ T282] netlink_sendmsg+0x723/0xbe0 [ 5444.109543][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5444.109543][ T282] ___sys_sendmsg+0xee/0x170 [ 5444.109543][ T282] __sys_sendmsg+0xcd/0x170 [ 5444.109543][ T282] do_syscall_64+0xc6/0x1e0 [ 5444.109543][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5444.109543][ T282] [ 5444.111984][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5444.111984][ T282] netdev_get_by_index+0x5e/0x80 [ 5444.111984][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5444.111984][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5444.111984][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5444.111984][ T282] ipv6_add_addr+0x411/0x2000 [ 5444.111984][ T282] inet6_addr_add+0x30e/0xa40 [ 5444.111984][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5444.111984][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5444.111984][ T282] netlink_rcv_skb+0x130/0x360 [ 5444.111984][ T282] netlink_unicast+0x449/0x710 [ 5444.111984][ T282] netlink_sendmsg+0x723/0xbe0 [ 5444.111984][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5444.111984][ T282] ___sys_sendmsg+0xee/0x170 [ 5444.111984][ T282] __sys_sendmsg+0xcd/0x170 [ 5444.111984][ T282] do_syscall_64+0xc6/0x1e0 [ 5444.111984][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5444.111984][ T282] [ 5444.114453][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5444.114453][ T282] netdev_get_by_index+0x5e/0x80 [ 5444.114453][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5444.114453][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5444.114453][ T282] ip6_route_add+0x1c/0x140 [ 5444.114453][ T282] addrconf_add_mroute+0x129/0x180 [ 5444.114453][ T282] addrconf_add_dev+0xe2/0x170 [ 5444.114453][ T282] inet6_addr_add+0x12f/0xa40 [ 5444.114453][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5444.114453][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5444.114453][ T282] netlink_rcv_skb+0x130/0x360 [ 5444.114453][ T282] netlink_unicast+0x449/0x710 [ 5444.114453][ T282] netlink_sendmsg+0x723/0xbe0 [ 5444.114453][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5444.114453][ T282] ___sys_sendmsg+0xee/0x170 [ 5444.114453][ T282] __sys_sendmsg+0xcd/0x170 [ 5444.114453][ T282] do_syscall_64+0xc6/0x1e0 [ 5444.114453][ T282] [ 5444.116827][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5444.116827][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5444.116827][ T282] ipv6_find_idev+0x102/0x170 [ 5444.116827][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5444.116827][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5444.116827][ T282] netlink_rcv_skb+0x130/0x360 [ 5444.116827][ T282] netlink_unicast+0x449/0x710 [ 5444.116827][ T282] netlink_sendmsg+0x723/0xbe0 [ 5444.116827][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5444.116827][ T282] ___sys_sendmsg+0xee/0x170 [ 5444.116827][ T282] __sys_sendmsg+0xcd/0x170 [ 5444.116827][ T282] do_syscall_64+0xc6/0x1e0 [ 5444.116827][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5444.116827][ T282] [ 5444.118692][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5444.118692][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5444.118692][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5444.118692][ T282] ipv6_find_idev+0x102/0x170 [ 5444.118692][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5444.118692][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5444.118692][ T282] netlink_rcv_skb+0x130/0x360 [ 5444.118692][ T282] netlink_unicast+0x449/0x710 [ 5444.118692][ T282] netlink_sendmsg+0x723/0xbe0 [ 5444.118692][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5444.118692][ T282] ___sys_sendmsg+0xee/0x170 [ 5444.118692][ T282] __sys_sendmsg+0xcd/0x170 [ 5444.118692][ T282] do_syscall_64+0xc6/0x1e0 [ 5444.118692][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5444.118692][ T282] [ 5454.203009][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5454.203495][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5454.203495][ T284] netdev_get_by_index+0x5e/0x80 [ 5454.203495][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5454.203495][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5454.203495][ T284] ip6_route_add+0x1c/0x140 [ 5454.203495][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5454.203495][ T284] inet6_addr_add+0x4f8/0xa40 [ 5454.203495][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5454.203495][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5454.203495][ T284] netlink_rcv_skb+0x130/0x360 [ 5454.203495][ T284] netlink_unicast+0x449/0x710 [ 5454.203495][ T284] netlink_sendmsg+0x723/0xbe0 [ 5454.203495][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5454.203495][ T284] ___sys_sendmsg+0xee/0x170 [ 5454.203495][ T284] __sys_sendmsg+0xcd/0x170 [ 5454.203495][ T284] do_syscall_64+0xc6/0x1e0 [ 5454.203495][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5454.203495][ T284] [ 5454.205727][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5454.205727][ T284] netdev_get_by_index+0x5e/0x80 [ 5454.205727][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5454.205727][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5454.205727][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5454.205727][ T284] ipv6_add_addr+0x411/0x2000 [ 5454.205727][ T284] inet6_addr_add+0x30e/0xa40 [ 5454.205727][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5454.205727][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5454.205727][ T284] netlink_rcv_skb+0x130/0x360 [ 5454.205727][ T284] netlink_unicast+0x449/0x710 [ 5454.205727][ T284] netlink_sendmsg+0x723/0xbe0 [ 5454.205727][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5454.205727][ T284] ___sys_sendmsg+0xee/0x170 [ 5454.205727][ T284] __sys_sendmsg+0xcd/0x170 [ 5454.205727][ T284] do_syscall_64+0xc6/0x1e0 [ 5454.205727][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5454.205727][ T284] [ 5454.207938][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5454.207938][ T284] netdev_get_by_index+0x5e/0x80 [ 5454.207938][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5454.207938][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5454.207938][ T284] ip6_route_add+0x1c/0x140 [ 5454.207938][ T284] addrconf_add_mroute+0x129/0x180 [ 5454.207938][ T284] addrconf_add_dev+0xe2/0x170 [ 5454.207938][ T284] inet6_addr_add+0x12f/0xa40 [ 5454.207938][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5454.207938][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5454.207938][ T284] netlink_rcv_skb+0x130/0x360 [ 5454.207938][ T284] netlink_unicast+0x449/0x710 [ 5454.207938][ T284] netlink_sendmsg+0x723/0xbe0 [ 5454.207938][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5454.207938][ T284] ___sys_sendmsg+0xee/0x170 [ 5454.207938][ T284] __sys_sendmsg+0xcd/0x170 [ 5454.207938][ T284] do_syscall_64+0xc6/0x1e0 [ 5454.207938][ T284] [ 5454.210097][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5454.210097][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5454.210097][ T284] ipv6_find_idev+0x102/0x170 [ 5454.210097][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5454.210097][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5454.210097][ T284] netlink_rcv_skb+0x130/0x360 [ 5454.210097][ T284] netlink_unicast+0x449/0x710 [ 5454.210097][ T284] netlink_sendmsg+0x723/0xbe0 [ 5454.210097][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5454.210097][ T284] ___sys_sendmsg+0xee/0x170 [ 5454.210097][ T284] __sys_sendmsg+0xcd/0x170 [ 5454.210097][ T284] do_syscall_64+0xc6/0x1e0 [ 5454.210097][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5454.210097][ T284] [ 5454.211794][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5454.211794][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5454.211794][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5454.211794][ T284] ipv6_find_idev+0x102/0x170 [ 5454.211794][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5454.211794][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5454.211794][ T284] netlink_rcv_skb+0x130/0x360 [ 5454.211794][ T284] netlink_unicast+0x449/0x710 [ 5454.211794][ T284] netlink_sendmsg+0x723/0xbe0 [ 5454.211794][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5454.211794][ T284] ___sys_sendmsg+0xee/0x170 [ 5454.211794][ T284] __sys_sendmsg+0xcd/0x170 [ 5454.211794][ T284] do_syscall_64+0xc6/0x1e0 [ 5454.211794][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5454.211794][ T284] [ 5454.363047][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5454.363459][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5454.363459][ T282] dst_init+0x84/0x4a0 [ 5454.363459][ T282] dst_alloc+0x97/0x150 [ 5454.363459][ T282] ip6_dst_alloc+0x23/0x90 [ 5454.363459][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5454.363459][ T282] ip6_pol_route+0x56f/0x840 [ 5454.363459][ T282] fib6_rule_lookup+0x196/0x240 [ 5454.363459][ T282] ip6_route_input+0x542/0x980 [ 5454.363459][ T282] ipv6_rcv+0x8f/0x400 [ 5454.363459][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5454.363459][ T282] process_backlog+0x101/0x620 [ 5454.363459][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5454.363459][ T282] net_rx_action+0x495/0xbe0 [ 5454.363459][ T282] __do_softirq+0x1b5/0x7f6 [ 5454.363459][ T282] [ 5454.365276][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5454.365276][ T282] netdev_get_by_index+0x5e/0x80 [ 5454.365276][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5454.365276][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5454.365276][ T282] ip6_route_add+0x1c/0x140 [ 5454.365276][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5454.365276][ T282] inet6_addr_add+0x4f8/0xa40 [ 5454.365276][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5454.365276][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5454.365276][ T282] netlink_rcv_skb+0x130/0x360 [ 5454.365276][ T282] netlink_unicast+0x449/0x710 [ 5454.365276][ T282] netlink_sendmsg+0x723/0xbe0 [ 5454.365276][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5454.365276][ T282] ___sys_sendmsg+0xee/0x170 [ 5454.365276][ T282] __sys_sendmsg+0xcd/0x170 [ 5454.365276][ T282] do_syscall_64+0xc6/0x1e0 [ 5454.365276][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5454.365276][ T282] [ 5454.367490][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5454.367490][ T282] netdev_get_by_index+0x5e/0x80 [ 5454.367490][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5454.367490][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5454.367490][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5454.367490][ T282] ipv6_add_addr+0x411/0x2000 [ 5454.367490][ T282] inet6_addr_add+0x30e/0xa40 [ 5454.367490][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5454.367490][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5454.367490][ T282] netlink_rcv_skb+0x130/0x360 [ 5454.367490][ T282] netlink_unicast+0x449/0x710 [ 5454.367490][ T282] netlink_sendmsg+0x723/0xbe0 [ 5454.367490][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5454.367490][ T282] ___sys_sendmsg+0xee/0x170 [ 5454.367490][ T282] __sys_sendmsg+0xcd/0x170 [ 5454.367490][ T282] do_syscall_64+0xc6/0x1e0 [ 5454.367490][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5454.367490][ T282] [ 5454.370168][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5454.370168][ T282] netdev_get_by_index+0x5e/0x80 [ 5454.370168][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5454.370168][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5454.370168][ T282] ip6_route_add+0x1c/0x140 [ 5454.370168][ T282] addrconf_add_mroute+0x129/0x180 [ 5454.370168][ T282] addrconf_add_dev+0xe2/0x170 [ 5454.370168][ T282] inet6_addr_add+0x12f/0xa40 [ 5454.370168][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5454.370168][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5454.370168][ T282] netlink_rcv_skb+0x130/0x360 [ 5454.370168][ T282] netlink_unicast+0x449/0x710 [ 5454.370168][ T282] netlink_sendmsg+0x723/0xbe0 [ 5454.370168][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5454.370168][ T282] ___sys_sendmsg+0xee/0x170 [ 5454.370168][ T282] __sys_sendmsg+0xcd/0x170 [ 5454.370168][ T282] do_syscall_64+0xc6/0x1e0 [ 5454.370168][ T282] [ 5454.372337][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5454.372337][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5454.372337][ T282] ipv6_find_idev+0x102/0x170 [ 5454.372337][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5454.372337][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5454.372337][ T282] netlink_rcv_skb+0x130/0x360 [ 5454.372337][ T282] netlink_unicast+0x449/0x710 [ 5454.372337][ T282] netlink_sendmsg+0x723/0xbe0 [ 5454.372337][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5454.372337][ T282] ___sys_sendmsg+0xee/0x170 [ 5454.372337][ T282] __sys_sendmsg+0xcd/0x170 [ 5454.372337][ T282] do_syscall_64+0xc6/0x1e0 [ 5454.372337][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5454.372337][ T282] [ 5454.374048][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5454.374048][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5454.374048][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5454.374048][ T282] ipv6_find_idev+0x102/0x170 [ 5454.374048][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5454.374048][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5454.374048][ T282] netlink_rcv_skb+0x130/0x360 [ 5454.374048][ T282] netlink_unicast+0x449/0x710 [ 5454.374048][ T282] netlink_sendmsg+0x723/0xbe0 [ 5454.374048][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5454.374048][ T282] ___sys_sendmsg+0xee/0x170 [ 5454.374048][ T282] __sys_sendmsg+0xcd/0x170 [ 5454.374048][ T282] do_syscall_64+0xc6/0x1e0 [ 5454.374048][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5454.374048][ T282] [ 5464.451044][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5464.451475][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5464.451475][ T284] netdev_get_by_index+0x5e/0x80 [ 5464.451475][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5464.451475][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5464.451475][ T284] ip6_route_add+0x1c/0x140 [ 5464.451475][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5464.451475][ T284] inet6_addr_add+0x4f8/0xa40 [ 5464.451475][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5464.451475][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5464.451475][ T284] netlink_rcv_skb+0x130/0x360 [ 5464.451475][ T284] netlink_unicast+0x449/0x710 [ 5464.451475][ T284] netlink_sendmsg+0x723/0xbe0 [ 5464.451475][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5464.451475][ T284] ___sys_sendmsg+0xee/0x170 [ 5464.451475][ T284] __sys_sendmsg+0xcd/0x170 [ 5464.451475][ T284] do_syscall_64+0xc6/0x1e0 [ 5464.451475][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5464.451475][ T284] [ 5464.453711][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5464.453711][ T284] netdev_get_by_index+0x5e/0x80 [ 5464.453711][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5464.453711][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5464.453711][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5464.453711][ T284] ipv6_add_addr+0x411/0x2000 [ 5464.453711][ T284] inet6_addr_add+0x30e/0xa40 [ 5464.453711][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5464.453711][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5464.453711][ T284] netlink_rcv_skb+0x130/0x360 [ 5464.453711][ T284] netlink_unicast+0x449/0x710 [ 5464.453711][ T284] netlink_sendmsg+0x723/0xbe0 [ 5464.453711][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5464.453711][ T284] ___sys_sendmsg+0xee/0x170 [ 5464.453711][ T284] __sys_sendmsg+0xcd/0x170 [ 5464.453711][ T284] do_syscall_64+0xc6/0x1e0 [ 5464.453711][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5464.453711][ T284] [ 5464.455914][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5464.455914][ T284] netdev_get_by_index+0x5e/0x80 [ 5464.455914][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5464.455914][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5464.455914][ T284] ip6_route_add+0x1c/0x140 [ 5464.455914][ T284] addrconf_add_mroute+0x129/0x180 [ 5464.455914][ T284] addrconf_add_dev+0xe2/0x170 [ 5464.455914][ T284] inet6_addr_add+0x12f/0xa40 [ 5464.455914][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5464.455914][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5464.455914][ T284] netlink_rcv_skb+0x130/0x360 [ 5464.455914][ T284] netlink_unicast+0x449/0x710 [ 5464.455914][ T284] netlink_sendmsg+0x723/0xbe0 [ 5464.455914][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5464.455914][ T284] ___sys_sendmsg+0xee/0x170 [ 5464.455914][ T284] __sys_sendmsg+0xcd/0x170 [ 5464.455914][ T284] do_syscall_64+0xc6/0x1e0 [ 5464.455914][ T284] [ 5464.458096][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5464.458096][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5464.458096][ T284] ipv6_find_idev+0x102/0x170 [ 5464.458096][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5464.458096][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5464.458096][ T284] netlink_rcv_skb+0x130/0x360 [ 5464.458096][ T284] netlink_unicast+0x449/0x710 [ 5464.458096][ T284] netlink_sendmsg+0x723/0xbe0 [ 5464.458096][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5464.458096][ T284] ___sys_sendmsg+0xee/0x170 [ 5464.458096][ T284] __sys_sendmsg+0xcd/0x170 [ 5464.458096][ T284] do_syscall_64+0xc6/0x1e0 [ 5464.458096][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5464.458096][ T284] [ 5464.459788][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5464.459788][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5464.459788][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5464.459788][ T284] ipv6_find_idev+0x102/0x170 [ 5464.459788][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5464.459788][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5464.459788][ T284] netlink_rcv_skb+0x130/0x360 [ 5464.459788][ T284] netlink_unicast+0x449/0x710 [ 5464.459788][ T284] netlink_sendmsg+0x723/0xbe0 [ 5464.459788][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5464.459788][ T284] ___sys_sendmsg+0xee/0x170 [ 5464.459788][ T284] __sys_sendmsg+0xcd/0x170 [ 5464.459788][ T284] do_syscall_64+0xc6/0x1e0 [ 5464.459788][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5464.459788][ T284] [ 5464.619012][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5464.619404][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5464.619404][ T282] dst_init+0x84/0x4a0 [ 5464.619404][ T282] dst_alloc+0x97/0x150 [ 5464.619404][ T282] ip6_dst_alloc+0x23/0x90 [ 5464.619404][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5464.619404][ T282] ip6_pol_route+0x56f/0x840 [ 5464.619404][ T282] fib6_rule_lookup+0x196/0x240 [ 5464.619404][ T282] ip6_route_input+0x542/0x980 [ 5464.619404][ T282] ipv6_rcv+0x8f/0x400 [ 5464.619404][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5464.619404][ T282] process_backlog+0x101/0x620 [ 5464.619404][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5464.619404][ T282] net_rx_action+0x495/0xbe0 [ 5464.619404][ T282] __do_softirq+0x1b5/0x7f6 [ 5464.619404][ T282] [ 5464.621178][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5464.621178][ T282] netdev_get_by_index+0x5e/0x80 [ 5464.621178][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5464.621178][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5464.621178][ T282] ip6_route_add+0x1c/0x140 [ 5464.621178][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5464.621178][ T282] inet6_addr_add+0x4f8/0xa40 [ 5464.621178][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5464.621178][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5464.621178][ T282] netlink_rcv_skb+0x130/0x360 [ 5464.621178][ T282] netlink_unicast+0x449/0x710 [ 5464.621178][ T282] netlink_sendmsg+0x723/0xbe0 [ 5464.621178][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5464.621178][ T282] ___sys_sendmsg+0xee/0x170 [ 5464.621178][ T282] __sys_sendmsg+0xcd/0x170 [ 5464.621178][ T282] do_syscall_64+0xc6/0x1e0 [ 5464.621178][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5464.621178][ T282] [ 5464.625331][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5464.625331][ T282] netdev_get_by_index+0x5e/0x80 [ 5464.625331][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5464.625331][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5464.625331][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5464.625331][ T282] ipv6_add_addr+0x411/0x2000 [ 5464.625331][ T282] inet6_addr_add+0x30e/0xa40 [ 5464.625331][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5464.625331][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5464.625331][ T282] netlink_rcv_skb+0x130/0x360 [ 5464.625331][ T282] netlink_unicast+0x449/0x710 [ 5464.625331][ T282] netlink_sendmsg+0x723/0xbe0 [ 5464.625331][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5464.625331][ T282] ___sys_sendmsg+0xee/0x170 [ 5464.625331][ T282] __sys_sendmsg+0xcd/0x170 [ 5464.625331][ T282] do_syscall_64+0xc6/0x1e0 [ 5464.625331][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5464.625331][ T282] [ 5464.627537][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5464.627537][ T282] netdev_get_by_index+0x5e/0x80 [ 5464.627537][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5464.627537][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5464.627537][ T282] ip6_route_add+0x1c/0x140 [ 5464.627537][ T282] addrconf_add_mroute+0x129/0x180 [ 5464.627537][ T282] addrconf_add_dev+0xe2/0x170 [ 5464.627537][ T282] inet6_addr_add+0x12f/0xa40 [ 5464.627537][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5464.627537][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5464.627537][ T282] netlink_rcv_skb+0x130/0x360 [ 5464.627537][ T282] netlink_unicast+0x449/0x710 [ 5464.627537][ T282] netlink_sendmsg+0x723/0xbe0 [ 5464.627537][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5464.627537][ T282] ___sys_sendmsg+0xee/0x170 [ 5464.627537][ T282] __sys_sendmsg+0xcd/0x170 [ 5464.627537][ T282] do_syscall_64+0xc6/0x1e0 [ 5464.627537][ T282] [ 5464.629700][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5464.629700][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5464.629700][ T282] ipv6_find_idev+0x102/0x170 [ 5464.629700][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5464.629700][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5464.629700][ T282] netlink_rcv_skb+0x130/0x360 [ 5464.629700][ T282] netlink_unicast+0x449/0x710 [ 5464.629700][ T282] netlink_sendmsg+0x723/0xbe0 [ 5464.629700][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5464.629700][ T282] ___sys_sendmsg+0xee/0x170 [ 5464.629700][ T282] __sys_sendmsg+0xcd/0x170 [ 5464.629700][ T282] do_syscall_64+0xc6/0x1e0 [ 5464.629700][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5464.629700][ T282] [ 5464.631405][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5464.631405][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5464.631405][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5464.631405][ T282] ipv6_find_idev+0x102/0x170 [ 5464.631405][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5464.631405][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5464.631405][ T282] netlink_rcv_skb+0x130/0x360 [ 5464.631405][ T282] netlink_unicast+0x449/0x710 [ 5464.631405][ T282] netlink_sendmsg+0x723/0xbe0 [ 5464.631405][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5464.631405][ T282] ___sys_sendmsg+0xee/0x170 [ 5464.631405][ T282] __sys_sendmsg+0xcd/0x170 [ 5464.631405][ T282] do_syscall_64+0xc6/0x1e0 [ 5464.631405][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5464.631405][ T282] [ 5474.482948][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5474.483412][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5474.483412][ T284] netdev_get_by_index+0x5e/0x80 [ 5474.483412][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5474.483412][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5474.483412][ T284] ip6_route_add+0x1c/0x140 [ 5474.483412][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5474.483412][ T284] inet6_addr_add+0x4f8/0xa40 [ 5474.483412][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5474.483412][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5474.483412][ T284] netlink_rcv_skb+0x130/0x360 [ 5474.483412][ T284] netlink_unicast+0x449/0x710 [ 5474.483412][ T284] netlink_sendmsg+0x723/0xbe0 [ 5474.483412][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5474.483412][ T284] ___sys_sendmsg+0xee/0x170 [ 5474.483412][ T284] __sys_sendmsg+0xcd/0x170 [ 5474.483412][ T284] do_syscall_64+0xc6/0x1e0 [ 5474.483412][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5474.483412][ T284] [ 5474.485756][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5474.485756][ T284] netdev_get_by_index+0x5e/0x80 [ 5474.485756][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5474.485756][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5474.485756][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5474.485756][ T284] ipv6_add_addr+0x411/0x2000 [ 5474.485756][ T284] inet6_addr_add+0x30e/0xa40 [ 5474.485756][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5474.485756][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5474.485756][ T284] netlink_rcv_skb+0x130/0x360 [ 5474.485756][ T284] netlink_unicast+0x449/0x710 [ 5474.485756][ T284] netlink_sendmsg+0x723/0xbe0 [ 5474.485756][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5474.485756][ T284] ___sys_sendmsg+0xee/0x170 [ 5474.485756][ T284] __sys_sendmsg+0xcd/0x170 [ 5474.485756][ T284] do_syscall_64+0xc6/0x1e0 [ 5474.485756][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5474.485756][ T284] [ 5474.488008][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5474.488008][ T284] netdev_get_by_index+0x5e/0x80 [ 5474.488008][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5474.488008][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5474.488008][ T284] ip6_route_add+0x1c/0x140 [ 5474.488008][ T284] addrconf_add_mroute+0x129/0x180 [ 5474.488008][ T284] addrconf_add_dev+0xe2/0x170 [ 5474.488008][ T284] inet6_addr_add+0x12f/0xa40 [ 5474.488008][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5474.488008][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5474.488008][ T284] netlink_rcv_skb+0x130/0x360 [ 5474.488008][ T284] netlink_unicast+0x449/0x710 [ 5474.488008][ T284] netlink_sendmsg+0x723/0xbe0 [ 5474.488008][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5474.488008][ T284] ___sys_sendmsg+0xee/0x170 [ 5474.488008][ T284] __sys_sendmsg+0xcd/0x170 [ 5474.488008][ T284] do_syscall_64+0xc6/0x1e0 [ 5474.488008][ T284] [ 5474.490204][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5474.490204][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5474.490204][ T284] ipv6_find_idev+0x102/0x170 [ 5474.490204][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5474.490204][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5474.490204][ T284] netlink_rcv_skb+0x130/0x360 [ 5474.490204][ T284] netlink_unicast+0x449/0x710 [ 5474.490204][ T284] netlink_sendmsg+0x723/0xbe0 [ 5474.490204][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5474.490204][ T284] ___sys_sendmsg+0xee/0x170 [ 5474.490204][ T284] __sys_sendmsg+0xcd/0x170 [ 5474.490204][ T284] do_syscall_64+0xc6/0x1e0 [ 5474.490204][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5474.490204][ T284] [ 5474.491938][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5474.491938][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5474.491938][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5474.491938][ T284] ipv6_find_idev+0x102/0x170 [ 5474.491938][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5474.491938][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5474.491938][ T284] netlink_rcv_skb+0x130/0x360 [ 5474.491938][ T284] netlink_unicast+0x449/0x710 [ 5474.491938][ T284] netlink_sendmsg+0x723/0xbe0 [ 5474.491938][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5474.491938][ T284] ___sys_sendmsg+0xee/0x170 [ 5474.491938][ T284] __sys_sendmsg+0xcd/0x170 [ 5474.491938][ T284] do_syscall_64+0xc6/0x1e0 [ 5474.491938][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5474.491938][ T284] [ 5474.875008][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5474.875901][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5474.875901][ T282] dst_init+0x84/0x4a0 [ 5474.875901][ T282] dst_alloc+0x97/0x150 [ 5474.875901][ T282] ip6_dst_alloc+0x23/0x90 [ 5474.875901][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5474.875901][ T282] ip6_pol_route+0x56f/0x840 [ 5474.875901][ T282] fib6_rule_lookup+0x196/0x240 [ 5474.875901][ T282] ip6_route_input+0x542/0x980 [ 5474.875901][ T282] ipv6_rcv+0x8f/0x400 [ 5474.875901][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5474.875901][ T282] process_backlog+0x101/0x620 [ 5474.875901][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5474.875901][ T282] net_rx_action+0x495/0xbe0 [ 5474.875901][ T282] __do_softirq+0x1b5/0x7f6 [ 5474.875901][ T282] [ 5474.877704][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5474.877704][ T282] netdev_get_by_index+0x5e/0x80 [ 5474.877704][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5474.877704][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5474.877704][ T282] ip6_route_add+0x1c/0x140 [ 5474.877704][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5474.877704][ T282] inet6_addr_add+0x4f8/0xa40 [ 5474.877704][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5474.877704][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5474.877704][ T282] netlink_rcv_skb+0x130/0x360 [ 5474.877704][ T282] netlink_unicast+0x449/0x710 [ 5474.877704][ T282] netlink_sendmsg+0x723/0xbe0 [ 5474.877704][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5474.877704][ T282] ___sys_sendmsg+0xee/0x170 [ 5474.877704][ T282] __sys_sendmsg+0xcd/0x170 [ 5474.877704][ T282] do_syscall_64+0xc6/0x1e0 [ 5474.877704][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5474.877704][ T282] [ 5474.879940][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5474.879940][ T282] netdev_get_by_index+0x5e/0x80 [ 5474.879940][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5474.879940][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5474.879940][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5474.879940][ T282] ipv6_add_addr+0x411/0x2000 [ 5474.879940][ T282] inet6_addr_add+0x30e/0xa40 [ 5474.879940][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5474.879940][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5474.879940][ T282] netlink_rcv_skb+0x130/0x360 [ 5474.879940][ T282] netlink_unicast+0x449/0x710 [ 5474.879940][ T282] netlink_sendmsg+0x723/0xbe0 [ 5474.879940][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5474.879940][ T282] ___sys_sendmsg+0xee/0x170 [ 5474.879940][ T282] __sys_sendmsg+0xcd/0x170 [ 5474.879940][ T282] do_syscall_64+0xc6/0x1e0 [ 5474.879940][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5474.879940][ T282] [ 5474.882165][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5474.882165][ T282] netdev_get_by_index+0x5e/0x80 [ 5474.882165][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5474.882165][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5474.882165][ T282] ip6_route_add+0x1c/0x140 [ 5474.882165][ T282] addrconf_add_mroute+0x129/0x180 [ 5474.882165][ T282] addrconf_add_dev+0xe2/0x170 [ 5474.882165][ T282] inet6_addr_add+0x12f/0xa40 [ 5474.882165][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5474.882165][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5474.882165][ T282] netlink_rcv_skb+0x130/0x360 [ 5474.882165][ T282] netlink_unicast+0x449/0x710 [ 5474.882165][ T282] netlink_sendmsg+0x723/0xbe0 [ 5474.882165][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5474.882165][ T282] ___sys_sendmsg+0xee/0x170 [ 5474.882165][ T282] __sys_sendmsg+0xcd/0x170 [ 5474.882165][ T282] do_syscall_64+0xc6/0x1e0 [ 5474.882165][ T282] [ 5474.884366][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5474.884366][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5474.884366][ T282] ipv6_find_idev+0x102/0x170 [ 5474.884366][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5474.884366][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5474.884366][ T282] netlink_rcv_skb+0x130/0x360 [ 5474.884366][ T282] netlink_unicast+0x449/0x710 [ 5474.884366][ T282] netlink_sendmsg+0x723/0xbe0 [ 5474.884366][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5474.884366][ T282] ___sys_sendmsg+0xee/0x170 [ 5474.884366][ T282] __sys_sendmsg+0xcd/0x170 [ 5474.884366][ T282] do_syscall_64+0xc6/0x1e0 [ 5474.884366][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5474.884366][ T282] [ 5474.886088][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5474.886088][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5474.886088][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5474.886088][ T282] ipv6_find_idev+0x102/0x170 [ 5474.886088][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5474.886088][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5474.886088][ T282] netlink_rcv_skb+0x130/0x360 [ 5474.886088][ T282] netlink_unicast+0x449/0x710 [ 5474.886088][ T282] netlink_sendmsg+0x723/0xbe0 [ 5474.886088][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5474.886088][ T282] ___sys_sendmsg+0xee/0x170 [ 5474.886088][ T282] __sys_sendmsg+0xcd/0x170 [ 5474.886088][ T282] do_syscall_64+0xc6/0x1e0 [ 5474.886088][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5474.886088][ T282] [ 5484.747012][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5484.747410][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5484.747410][ T284] netdev_get_by_index+0x5e/0x80 [ 5484.747410][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5484.747410][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5484.747410][ T284] ip6_route_add+0x1c/0x140 [ 5484.747410][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5484.747410][ T284] inet6_addr_add+0x4f8/0xa40 [ 5484.747410][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5484.747410][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5484.747410][ T284] netlink_rcv_skb+0x130/0x360 [ 5484.747410][ T284] netlink_unicast+0x449/0x710 [ 5484.747410][ T284] netlink_sendmsg+0x723/0xbe0 [ 5484.747410][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5484.747410][ T284] ___sys_sendmsg+0xee/0x170 [ 5484.747410][ T284] __sys_sendmsg+0xcd/0x170 [ 5484.747410][ T284] do_syscall_64+0xc6/0x1e0 [ 5484.747410][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5484.747410][ T284] [ 5484.749626][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5484.749626][ T284] netdev_get_by_index+0x5e/0x80 [ 5484.749626][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5484.749626][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5484.749626][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5484.749626][ T284] ipv6_add_addr+0x411/0x2000 [ 5484.749626][ T284] inet6_addr_add+0x30e/0xa40 [ 5484.749626][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5484.749626][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5484.749626][ T284] netlink_rcv_skb+0x130/0x360 [ 5484.749626][ T284] netlink_unicast+0x449/0x710 [ 5484.749626][ T284] netlink_sendmsg+0x723/0xbe0 [ 5484.749626][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5484.749626][ T284] ___sys_sendmsg+0xee/0x170 [ 5484.749626][ T284] __sys_sendmsg+0xcd/0x170 [ 5484.749626][ T284] do_syscall_64+0xc6/0x1e0 [ 5484.749626][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5484.749626][ T284] [ 5484.751815][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5484.751815][ T284] netdev_get_by_index+0x5e/0x80 [ 5484.751815][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5484.751815][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5484.751815][ T284] ip6_route_add+0x1c/0x140 [ 5484.751815][ T284] addrconf_add_mroute+0x129/0x180 [ 5484.751815][ T284] addrconf_add_dev+0xe2/0x170 [ 5484.751815][ T284] inet6_addr_add+0x12f/0xa40 [ 5484.751815][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5484.751815][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5484.751815][ T284] netlink_rcv_skb+0x130/0x360 [ 5484.751815][ T284] netlink_unicast+0x449/0x710 [ 5484.751815][ T284] netlink_sendmsg+0x723/0xbe0 [ 5484.751815][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5484.751815][ T284] ___sys_sendmsg+0xee/0x170 [ 5484.751815][ T284] __sys_sendmsg+0xcd/0x170 [ 5484.751815][ T284] do_syscall_64+0xc6/0x1e0 [ 5484.751815][ T284] [ 5484.753966][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5484.753966][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5484.753966][ T284] ipv6_find_idev+0x102/0x170 [ 5484.753966][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5484.753966][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5484.753966][ T284] netlink_rcv_skb+0x130/0x360 [ 5484.753966][ T284] netlink_unicast+0x449/0x710 [ 5484.753966][ T284] netlink_sendmsg+0x723/0xbe0 [ 5484.753966][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5484.753966][ T284] ___sys_sendmsg+0xee/0x170 [ 5484.753966][ T284] __sys_sendmsg+0xcd/0x170 [ 5484.753966][ T284] do_syscall_64+0xc6/0x1e0 [ 5484.753966][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5484.753966][ T284] [ 5484.755696][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5484.755696][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5484.755696][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5484.755696][ T284] ipv6_find_idev+0x102/0x170 [ 5484.755696][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5484.755696][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5484.755696][ T284] netlink_rcv_skb+0x130/0x360 [ 5484.755696][ T284] netlink_unicast+0x449/0x710 [ 5484.755696][ T284] netlink_sendmsg+0x723/0xbe0 [ 5484.755696][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5484.755696][ T284] ___sys_sendmsg+0xee/0x170 [ 5484.755696][ T284] __sys_sendmsg+0xcd/0x170 [ 5484.755696][ T284] do_syscall_64+0xc6/0x1e0 [ 5484.755696][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5484.755696][ T284] [ 5485.130956][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5485.131381][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5485.131381][ T282] dst_init+0x84/0x4a0 [ 5485.131381][ T282] dst_alloc+0x97/0x150 [ 5485.131381][ T282] ip6_dst_alloc+0x23/0x90 [ 5485.131381][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5485.131381][ T282] ip6_pol_route+0x56f/0x840 [ 5485.131381][ T282] fib6_rule_lookup+0x196/0x240 [ 5485.131381][ T282] ip6_route_input+0x542/0x980 [ 5485.131381][ T282] ipv6_rcv+0x8f/0x400 [ 5485.131381][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5485.131381][ T282] process_backlog+0x101/0x620 [ 5485.131381][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5485.131381][ T282] net_rx_action+0x495/0xbe0 [ 5485.131381][ T282] __do_softirq+0x1b5/0x7f6 [ 5485.131381][ T282] [ 5485.133360][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5485.133360][ T282] netdev_get_by_index+0x5e/0x80 [ 5485.133360][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5485.133360][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5485.133360][ T282] ip6_route_add+0x1c/0x140 [ 5485.133360][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5485.133360][ T282] inet6_addr_add+0x4f8/0xa40 [ 5485.133360][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5485.133360][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5485.133360][ T282] netlink_rcv_skb+0x130/0x360 [ 5485.133360][ T282] netlink_unicast+0x449/0x710 [ 5485.133360][ T282] netlink_sendmsg+0x723/0xbe0 [ 5485.133360][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5485.133360][ T282] ___sys_sendmsg+0xee/0x170 [ 5485.133360][ T282] __sys_sendmsg+0xcd/0x170 [ 5485.133360][ T282] do_syscall_64+0xc6/0x1e0 [ 5485.133360][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5485.133360][ T282] [ 5485.135794][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5485.135794][ T282] netdev_get_by_index+0x5e/0x80 [ 5485.135794][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5485.135794][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5485.135794][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5485.135794][ T282] ipv6_add_addr+0x411/0x2000 [ 5485.135794][ T282] inet6_addr_add+0x30e/0xa40 [ 5485.135794][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5485.135794][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5485.135794][ T282] netlink_rcv_skb+0x130/0x360 [ 5485.135794][ T282] netlink_unicast+0x449/0x710 [ 5485.135794][ T282] netlink_sendmsg+0x723/0xbe0 [ 5485.135794][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5485.135794][ T282] ___sys_sendmsg+0xee/0x170 [ 5485.135794][ T282] __sys_sendmsg+0xcd/0x170 [ 5485.135794][ T282] do_syscall_64+0xc6/0x1e0 [ 5485.135794][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5485.135794][ T282] [ 5485.138247][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5485.138247][ T282] netdev_get_by_index+0x5e/0x80 [ 5485.138247][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5485.138247][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5485.138247][ T282] ip6_route_add+0x1c/0x140 [ 5485.138247][ T282] addrconf_add_mroute+0x129/0x180 [ 5485.138247][ T282] addrconf_add_dev+0xe2/0x170 [ 5485.138247][ T282] inet6_addr_add+0x12f/0xa40 [ 5485.138247][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5485.138247][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5485.138247][ T282] netlink_rcv_skb+0x130/0x360 [ 5485.138247][ T282] netlink_unicast+0x449/0x710 [ 5485.138247][ T282] netlink_sendmsg+0x723/0xbe0 [ 5485.138247][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5485.138247][ T282] ___sys_sendmsg+0xee/0x170 [ 5485.138247][ T282] __sys_sendmsg+0xcd/0x170 [ 5485.138247][ T282] do_syscall_64+0xc6/0x1e0 [ 5485.138247][ T282] [ 5485.140637][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5485.140637][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5485.140637][ T282] ipv6_find_idev+0x102/0x170 [ 5485.140637][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5485.140637][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5485.140637][ T282] netlink_rcv_skb+0x130/0x360 [ 5485.140637][ T282] netlink_unicast+0x449/0x710 [ 5485.140637][ T282] netlink_sendmsg+0x723/0xbe0 [ 5485.140637][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5485.140637][ T282] ___sys_sendmsg+0xee/0x170 [ 5485.140637][ T282] __sys_sendmsg+0xcd/0x170 [ 5485.140637][ T282] do_syscall_64+0xc6/0x1e0 [ 5485.140637][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5485.140637][ T282] [ 5485.142499][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5485.142499][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5485.142499][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5485.142499][ T282] ipv6_find_idev+0x102/0x170 [ 5485.142499][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5485.142499][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5485.142499][ T282] netlink_rcv_skb+0x130/0x360 [ 5485.142499][ T282] netlink_unicast+0x449/0x710 [ 5485.142499][ T282] netlink_sendmsg+0x723/0xbe0 [ 5485.142499][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5485.142499][ T282] ___sys_sendmsg+0xee/0x170 [ 5485.142499][ T282] __sys_sendmsg+0xcd/0x170 [ 5485.142499][ T282] do_syscall_64+0xc6/0x1e0 [ 5485.142499][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5485.142499][ T282] [ 5495.003036][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5495.003477][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5495.003477][ T284] netdev_get_by_index+0x5e/0x80 [ 5495.003477][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5495.003477][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5495.003477][ T284] ip6_route_add+0x1c/0x140 [ 5495.003477][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5495.003477][ T284] inet6_addr_add+0x4f8/0xa40 [ 5495.003477][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5495.003477][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5495.003477][ T284] netlink_rcv_skb+0x130/0x360 [ 5495.003477][ T284] netlink_unicast+0x449/0x710 [ 5495.003477][ T284] netlink_sendmsg+0x723/0xbe0 [ 5495.003477][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5495.003477][ T284] ___sys_sendmsg+0xee/0x170 [ 5495.003477][ T284] __sys_sendmsg+0xcd/0x170 [ 5495.003477][ T284] do_syscall_64+0xc6/0x1e0 [ 5495.003477][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5495.003477][ T284] [ 5495.005717][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5495.005717][ T284] netdev_get_by_index+0x5e/0x80 [ 5495.005717][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5495.005717][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5495.005717][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5495.005717][ T284] ipv6_add_addr+0x411/0x2000 [ 5495.005717][ T284] inet6_addr_add+0x30e/0xa40 [ 5495.005717][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5495.005717][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5495.005717][ T284] netlink_rcv_skb+0x130/0x360 [ 5495.005717][ T284] netlink_unicast+0x449/0x710 [ 5495.005717][ T284] netlink_sendmsg+0x723/0xbe0 [ 5495.005717][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5495.005717][ T284] ___sys_sendmsg+0xee/0x170 [ 5495.005717][ T284] __sys_sendmsg+0xcd/0x170 [ 5495.005717][ T284] do_syscall_64+0xc6/0x1e0 [ 5495.005717][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5495.005717][ T284] [ 5495.007922][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5495.007922][ T284] netdev_get_by_index+0x5e/0x80 [ 5495.007922][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5495.007922][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5495.007922][ T284] ip6_route_add+0x1c/0x140 [ 5495.007922][ T284] addrconf_add_mroute+0x129/0x180 [ 5495.007922][ T284] addrconf_add_dev+0xe2/0x170 [ 5495.007922][ T284] inet6_addr_add+0x12f/0xa40 [ 5495.007922][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5495.007922][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5495.007922][ T284] netlink_rcv_skb+0x130/0x360 [ 5495.007922][ T284] netlink_unicast+0x449/0x710 [ 5495.007922][ T284] netlink_sendmsg+0x723/0xbe0 [ 5495.007922][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5495.007922][ T284] ___sys_sendmsg+0xee/0x170 [ 5495.007922][ T284] __sys_sendmsg+0xcd/0x170 [ 5495.007922][ T284] do_syscall_64+0xc6/0x1e0 [ 5495.007922][ T284] [ 5495.010085][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5495.010085][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5495.010085][ T284] ipv6_find_idev+0x102/0x170 [ 5495.010085][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5495.010085][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5495.010085][ T284] netlink_rcv_skb+0x130/0x360 [ 5495.010085][ T284] netlink_unicast+0x449/0x710 [ 5495.010085][ T284] netlink_sendmsg+0x723/0xbe0 [ 5495.010085][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5495.010085][ T284] ___sys_sendmsg+0xee/0x170 [ 5495.010085][ T284] __sys_sendmsg+0xcd/0x170 [ 5495.010085][ T284] do_syscall_64+0xc6/0x1e0 [ 5495.010085][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5495.010085][ T284] [ 5495.011785][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5495.011785][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5495.011785][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5495.011785][ T284] ipv6_find_idev+0x102/0x170 [ 5495.011785][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5495.011785][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5495.011785][ T284] netlink_rcv_skb+0x130/0x360 [ 5495.011785][ T284] netlink_unicast+0x449/0x710 [ 5495.011785][ T284] netlink_sendmsg+0x723/0xbe0 [ 5495.011785][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5495.011785][ T284] ___sys_sendmsg+0xee/0x170 [ 5495.011785][ T284] __sys_sendmsg+0xcd/0x170 [ 5495.011785][ T284] do_syscall_64+0xc6/0x1e0 [ 5495.011785][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5495.011785][ T284] [ 5495.387006][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5495.387400][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5495.387400][ T282] dst_init+0x84/0x4a0 [ 5495.387400][ T282] dst_alloc+0x97/0x150 [ 5495.387400][ T282] ip6_dst_alloc+0x23/0x90 [ 5495.387400][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5495.387400][ T282] ip6_pol_route+0x56f/0x840 [ 5495.387400][ T282] fib6_rule_lookup+0x196/0x240 [ 5495.387400][ T282] ip6_route_input+0x542/0x980 [ 5495.387400][ T282] ipv6_rcv+0x8f/0x400 [ 5495.387400][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5495.387400][ T282] process_backlog+0x101/0x620 [ 5495.387400][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5495.387400][ T282] net_rx_action+0x495/0xbe0 [ 5495.387400][ T282] __do_softirq+0x1b5/0x7f6 [ 5495.387400][ T282] [ 5495.389204][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5495.389204][ T282] netdev_get_by_index+0x5e/0x80 [ 5495.389204][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5495.389204][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5495.389204][ T282] ip6_route_add+0x1c/0x140 [ 5495.389204][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5495.389204][ T282] inet6_addr_add+0x4f8/0xa40 [ 5495.389204][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5495.389204][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5495.389204][ T282] netlink_rcv_skb+0x130/0x360 [ 5495.389204][ T282] netlink_unicast+0x449/0x710 [ 5495.389204][ T282] netlink_sendmsg+0x723/0xbe0 [ 5495.389204][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5495.389204][ T282] ___sys_sendmsg+0xee/0x170 [ 5495.389204][ T282] __sys_sendmsg+0xcd/0x170 [ 5495.389204][ T282] do_syscall_64+0xc6/0x1e0 [ 5495.389204][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5495.389204][ T282] [ 5495.391408][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5495.391408][ T282] netdev_get_by_index+0x5e/0x80 [ 5495.391408][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5495.391408][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5495.391408][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5495.391408][ T282] ipv6_add_addr+0x411/0x2000 [ 5495.391408][ T282] inet6_addr_add+0x30e/0xa40 [ 5495.391408][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5495.391408][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5495.391408][ T282] netlink_rcv_skb+0x130/0x360 [ 5495.391408][ T282] netlink_unicast+0x449/0x710 [ 5495.391408][ T282] netlink_sendmsg+0x723/0xbe0 [ 5495.391408][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5495.391408][ T282] ___sys_sendmsg+0xee/0x170 [ 5495.391408][ T282] __sys_sendmsg+0xcd/0x170 [ 5495.391408][ T282] do_syscall_64+0xc6/0x1e0 [ 5495.391408][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5495.391408][ T282] [ 5495.393615][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5495.393615][ T282] netdev_get_by_index+0x5e/0x80 [ 5495.393615][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5495.393615][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5495.393615][ T282] ip6_route_add+0x1c/0x140 [ 5495.393615][ T282] addrconf_add_mroute+0x129/0x180 [ 5495.393615][ T282] addrconf_add_dev+0xe2/0x170 [ 5495.393615][ T282] inet6_addr_add+0x12f/0xa40 [ 5495.393615][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5495.393615][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5495.393615][ T282] netlink_rcv_skb+0x130/0x360 [ 5495.393615][ T282] netlink_unicast+0x449/0x710 [ 5495.393615][ T282] netlink_sendmsg+0x723/0xbe0 [ 5495.393615][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5495.393615][ T282] ___sys_sendmsg+0xee/0x170 [ 5495.393615][ T282] __sys_sendmsg+0xcd/0x170 [ 5495.393615][ T282] do_syscall_64+0xc6/0x1e0 [ 5495.393615][ T282] [ 5495.395790][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5495.395790][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5495.395790][ T282] ipv6_find_idev+0x102/0x170 [ 5495.395790][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5495.395790][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5495.395790][ T282] netlink_rcv_skb+0x130/0x360 [ 5495.395790][ T282] netlink_unicast+0x449/0x710 [ 5495.395790][ T282] netlink_sendmsg+0x723/0xbe0 [ 5495.395790][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5495.395790][ T282] ___sys_sendmsg+0xee/0x170 [ 5495.395790][ T282] __sys_sendmsg+0xcd/0x170 [ 5495.395790][ T282] do_syscall_64+0xc6/0x1e0 [ 5495.395790][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5495.395790][ T282] [ 5495.397487][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5495.397487][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5495.397487][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5495.397487][ T282] ipv6_find_idev+0x102/0x170 [ 5495.397487][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5495.397487][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5495.397487][ T282] netlink_rcv_skb+0x130/0x360 [ 5495.397487][ T282] netlink_unicast+0x449/0x710 [ 5495.397487][ T282] netlink_sendmsg+0x723/0xbe0 [ 5495.397487][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5495.397487][ T282] ___sys_sendmsg+0xee/0x170 [ 5495.397487][ T282] __sys_sendmsg+0xcd/0x170 [ 5495.397487][ T282] do_syscall_64+0xc6/0x1e0 [ 5495.397487][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5495.397487][ T282] [ 5505.259011][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5505.259449][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5505.259449][ T284] netdev_get_by_index+0x5e/0x80 [ 5505.259449][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5505.259449][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5505.259449][ T284] ip6_route_add+0x1c/0x140 [ 5505.259449][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5505.259449][ T284] inet6_addr_add+0x4f8/0xa40 [ 5505.259449][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5505.259449][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5505.259449][ T284] netlink_rcv_skb+0x130/0x360 [ 5505.259449][ T284] netlink_unicast+0x449/0x710 [ 5505.259449][ T284] netlink_sendmsg+0x723/0xbe0 [ 5505.259449][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5505.259449][ T284] ___sys_sendmsg+0xee/0x170 [ 5505.259449][ T284] __sys_sendmsg+0xcd/0x170 [ 5505.259449][ T284] do_syscall_64+0xc6/0x1e0 [ 5505.259449][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5505.259449][ T284] [ 5505.261689][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5505.261689][ T284] netdev_get_by_index+0x5e/0x80 [ 5505.261689][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5505.261689][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5505.261689][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5505.261689][ T284] ipv6_add_addr+0x411/0x2000 [ 5505.261689][ T284] inet6_addr_add+0x30e/0xa40 [ 5505.261689][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5505.261689][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5505.261689][ T284] netlink_rcv_skb+0x130/0x360 [ 5505.261689][ T284] netlink_unicast+0x449/0x710 [ 5505.261689][ T284] netlink_sendmsg+0x723/0xbe0 [ 5505.261689][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5505.261689][ T284] ___sys_sendmsg+0xee/0x170 [ 5505.261689][ T284] __sys_sendmsg+0xcd/0x170 [ 5505.261689][ T284] do_syscall_64+0xc6/0x1e0 [ 5505.261689][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5505.261689][ T284] [ 5505.263886][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5505.263886][ T284] netdev_get_by_index+0x5e/0x80 [ 5505.263886][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5505.263886][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5505.263886][ T284] ip6_route_add+0x1c/0x140 [ 5505.263886][ T284] addrconf_add_mroute+0x129/0x180 [ 5505.263886][ T284] addrconf_add_dev+0xe2/0x170 [ 5505.263886][ T284] inet6_addr_add+0x12f/0xa40 [ 5505.263886][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5505.263886][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5505.263886][ T284] netlink_rcv_skb+0x130/0x360 [ 5505.263886][ T284] netlink_unicast+0x449/0x710 [ 5505.263886][ T284] netlink_sendmsg+0x723/0xbe0 [ 5505.263886][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5505.263886][ T284] ___sys_sendmsg+0xee/0x170 [ 5505.263886][ T284] __sys_sendmsg+0xcd/0x170 [ 5505.263886][ T284] do_syscall_64+0xc6/0x1e0 [ 5505.263886][ T284] [ 5505.266053][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5505.266053][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5505.266053][ T284] ipv6_find_idev+0x102/0x170 [ 5505.266053][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5505.266053][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5505.266053][ T284] netlink_rcv_skb+0x130/0x360 [ 5505.266053][ T284] netlink_unicast+0x449/0x710 [ 5505.266053][ T284] netlink_sendmsg+0x723/0xbe0 [ 5505.266053][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5505.266053][ T284] ___sys_sendmsg+0xee/0x170 [ 5505.266053][ T284] __sys_sendmsg+0xcd/0x170 [ 5505.266053][ T284] do_syscall_64+0xc6/0x1e0 [ 5505.266053][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5505.266053][ T284] [ 5505.267737][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5505.267737][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5505.267737][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5505.267737][ T284] ipv6_find_idev+0x102/0x170 [ 5505.267737][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5505.267737][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5505.267737][ T284] netlink_rcv_skb+0x130/0x360 [ 5505.267737][ T284] netlink_unicast+0x449/0x710 [ 5505.267737][ T284] netlink_sendmsg+0x723/0xbe0 [ 5505.267737][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5505.267737][ T284] ___sys_sendmsg+0xee/0x170 [ 5505.267737][ T284] __sys_sendmsg+0xcd/0x170 [ 5505.267737][ T284] do_syscall_64+0xc6/0x1e0 [ 5505.267737][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5505.267737][ T284] [ 5505.635053][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5505.635476][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5505.635476][ T282] dst_init+0x84/0x4a0 [ 5505.635476][ T282] dst_alloc+0x97/0x150 [ 5505.635476][ T282] ip6_dst_alloc+0x23/0x90 [ 5505.635476][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5505.635476][ T282] ip6_pol_route+0x56f/0x840 [ 5505.635476][ T282] fib6_rule_lookup+0x196/0x240 [ 5505.635476][ T282] ip6_route_input+0x542/0x980 [ 5505.635476][ T282] ipv6_rcv+0x8f/0x400 [ 5505.635476][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5505.635476][ T282] process_backlog+0x101/0x620 [ 5505.635476][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5505.635476][ T282] net_rx_action+0x495/0xbe0 [ 5505.635476][ T282] __do_softirq+0x1b5/0x7f6 [ 5505.635476][ T282] [ 5505.637254][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5505.637254][ T282] netdev_get_by_index+0x5e/0x80 [ 5505.637254][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5505.637254][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5505.637254][ T282] ip6_route_add+0x1c/0x140 [ 5505.637254][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5505.637254][ T282] inet6_addr_add+0x4f8/0xa40 [ 5505.637254][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5505.637254][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5505.637254][ T282] netlink_rcv_skb+0x130/0x360 [ 5505.637254][ T282] netlink_unicast+0x449/0x710 [ 5505.637254][ T282] netlink_sendmsg+0x723/0xbe0 [ 5505.637254][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5505.637254][ T282] ___sys_sendmsg+0xee/0x170 [ 5505.637254][ T282] __sys_sendmsg+0xcd/0x170 [ 5505.637254][ T282] do_syscall_64+0xc6/0x1e0 [ 5505.637254][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5505.637254][ T282] [ 5505.639459][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5505.639459][ T282] netdev_get_by_index+0x5e/0x80 [ 5505.639459][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5505.639459][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5505.639459][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5505.639459][ T282] ipv6_add_addr+0x411/0x2000 [ 5505.639459][ T282] inet6_addr_add+0x30e/0xa40 [ 5505.639459][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5505.639459][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5505.639459][ T282] netlink_rcv_skb+0x130/0x360 [ 5505.639459][ T282] netlink_unicast+0x449/0x710 [ 5505.639459][ T282] netlink_sendmsg+0x723/0xbe0 [ 5505.639459][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5505.639459][ T282] ___sys_sendmsg+0xee/0x170 [ 5505.639459][ T282] __sys_sendmsg+0xcd/0x170 [ 5505.639459][ T282] do_syscall_64+0xc6/0x1e0 [ 5505.639459][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5505.639459][ T282] [ 5505.641667][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5505.641667][ T282] netdev_get_by_index+0x5e/0x80 [ 5505.641667][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5505.641667][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5505.641667][ T282] ip6_route_add+0x1c/0x140 [ 5505.641667][ T282] addrconf_add_mroute+0x129/0x180 [ 5505.641667][ T282] addrconf_add_dev+0xe2/0x170 [ 5505.641667][ T282] inet6_addr_add+0x12f/0xa40 [ 5505.641667][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5505.641667][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5505.641667][ T282] netlink_rcv_skb+0x130/0x360 [ 5505.641667][ T282] netlink_unicast+0x449/0x710 [ 5505.641667][ T282] netlink_sendmsg+0x723/0xbe0 [ 5505.641667][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5505.641667][ T282] ___sys_sendmsg+0xee/0x170 [ 5505.641667][ T282] __sys_sendmsg+0xcd/0x170 [ 5505.641667][ T282] do_syscall_64+0xc6/0x1e0 [ 5505.641667][ T282] [ 5505.643816][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5505.643816][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5505.643816][ T282] ipv6_find_idev+0x102/0x170 [ 5505.643816][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5505.643816][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5505.643816][ T282] netlink_rcv_skb+0x130/0x360 [ 5505.643816][ T282] netlink_unicast+0x449/0x710 [ 5505.643816][ T282] netlink_sendmsg+0x723/0xbe0 [ 5505.643816][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5505.643816][ T282] ___sys_sendmsg+0xee/0x170 [ 5505.643816][ T282] __sys_sendmsg+0xcd/0x170 [ 5505.643816][ T282] do_syscall_64+0xc6/0x1e0 [ 5505.643816][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5505.643816][ T282] [ 5505.645516][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5505.645516][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5505.645516][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5505.645516][ T282] ipv6_find_idev+0x102/0x170 [ 5505.645516][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5505.645516][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5505.645516][ T282] netlink_rcv_skb+0x130/0x360 [ 5505.645516][ T282] netlink_unicast+0x449/0x710 [ 5505.645516][ T282] netlink_sendmsg+0x723/0xbe0 [ 5505.645516][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5505.645516][ T282] ___sys_sendmsg+0xee/0x170 [ 5505.645516][ T282] __sys_sendmsg+0xcd/0x170 [ 5505.645516][ T282] do_syscall_64+0xc6/0x1e0 [ 5505.645516][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5505.645516][ T282] [ 5515.515012][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5515.515440][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5515.515440][ T284] netdev_get_by_index+0x5e/0x80 [ 5515.515440][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5515.515440][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5515.515440][ T284] ip6_route_add+0x1c/0x140 [ 5515.515440][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5515.515440][ T284] inet6_addr_add+0x4f8/0xa40 [ 5515.515440][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5515.515440][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5515.515440][ T284] netlink_rcv_skb+0x130/0x360 [ 5515.515440][ T284] netlink_unicast+0x449/0x710 [ 5515.515440][ T284] netlink_sendmsg+0x723/0xbe0 [ 5515.515440][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5515.515440][ T284] ___sys_sendmsg+0xee/0x170 [ 5515.515440][ T284] __sys_sendmsg+0xcd/0x170 [ 5515.515440][ T284] do_syscall_64+0xc6/0x1e0 [ 5515.515440][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5515.515440][ T284] [ 5515.517691][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5515.517691][ T284] netdev_get_by_index+0x5e/0x80 [ 5515.517691][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5515.517691][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5515.517691][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5515.517691][ T284] ipv6_add_addr+0x411/0x2000 [ 5515.517691][ T284] inet6_addr_add+0x30e/0xa40 [ 5515.517691][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5515.517691][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5515.517691][ T284] netlink_rcv_skb+0x130/0x360 [ 5515.517691][ T284] netlink_unicast+0x449/0x710 [ 5515.517691][ T284] netlink_sendmsg+0x723/0xbe0 [ 5515.517691][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5515.517691][ T284] ___sys_sendmsg+0xee/0x170 [ 5515.517691][ T284] __sys_sendmsg+0xcd/0x170 [ 5515.517691][ T284] do_syscall_64+0xc6/0x1e0 [ 5515.517691][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5515.517691][ T284] [ 5515.519889][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5515.519889][ T284] netdev_get_by_index+0x5e/0x80 [ 5515.519889][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5515.519889][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5515.519889][ T284] ip6_route_add+0x1c/0x140 [ 5515.519889][ T284] addrconf_add_mroute+0x129/0x180 [ 5515.519889][ T284] addrconf_add_dev+0xe2/0x170 [ 5515.519889][ T284] inet6_addr_add+0x12f/0xa40 [ 5515.519889][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5515.519889][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5515.519889][ T284] netlink_rcv_skb+0x130/0x360 [ 5515.519889][ T284] netlink_unicast+0x449/0x710 [ 5515.519889][ T284] netlink_sendmsg+0x723/0xbe0 [ 5515.519889][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5515.519889][ T284] ___sys_sendmsg+0xee/0x170 [ 5515.519889][ T284] __sys_sendmsg+0xcd/0x170 [ 5515.519889][ T284] do_syscall_64+0xc6/0x1e0 [ 5515.519889][ T284] [ 5515.522054][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5515.522054][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5515.522054][ T284] ipv6_find_idev+0x102/0x170 [ 5515.522054][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5515.522054][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5515.522054][ T284] netlink_rcv_skb+0x130/0x360 [ 5515.522054][ T284] netlink_unicast+0x449/0x710 [ 5515.522054][ T284] netlink_sendmsg+0x723/0xbe0 [ 5515.522054][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5515.522054][ T284] ___sys_sendmsg+0xee/0x170 [ 5515.522054][ T284] __sys_sendmsg+0xcd/0x170 [ 5515.522054][ T284] do_syscall_64+0xc6/0x1e0 [ 5515.522054][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5515.522054][ T284] [ 5515.523745][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5515.523745][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5515.523745][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5515.523745][ T284] ipv6_find_idev+0x102/0x170 [ 5515.523745][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5515.523745][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5515.523745][ T284] netlink_rcv_skb+0x130/0x360 [ 5515.523745][ T284] netlink_unicast+0x449/0x710 [ 5515.523745][ T284] netlink_sendmsg+0x723/0xbe0 [ 5515.523745][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5515.523745][ T284] ___sys_sendmsg+0xee/0x170 [ 5515.523745][ T284] __sys_sendmsg+0xcd/0x170 [ 5515.523745][ T284] do_syscall_64+0xc6/0x1e0 [ 5515.523745][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5515.523745][ T284] [ 5515.883007][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5515.883394][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5515.883394][ T282] dst_init+0x84/0x4a0 [ 5515.883394][ T282] dst_alloc+0x97/0x150 [ 5515.883394][ T282] ip6_dst_alloc+0x23/0x90 [ 5515.883394][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5515.883394][ T282] ip6_pol_route+0x56f/0x840 [ 5515.883394][ T282] fib6_rule_lookup+0x196/0x240 [ 5515.883394][ T282] ip6_route_input+0x542/0x980 [ 5515.883394][ T282] ipv6_rcv+0x8f/0x400 [ 5515.883394][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5515.883394][ T282] process_backlog+0x101/0x620 [ 5515.883394][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5515.883394][ T282] net_rx_action+0x495/0xbe0 [ 5515.883394][ T282] __do_softirq+0x1b5/0x7f6 [ 5515.883394][ T282] [ 5515.885208][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5515.885208][ T282] netdev_get_by_index+0x5e/0x80 [ 5515.885208][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5515.885208][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5515.885208][ T282] ip6_route_add+0x1c/0x140 [ 5515.885208][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5515.885208][ T282] inet6_addr_add+0x4f8/0xa40 [ 5515.885208][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5515.885208][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5515.885208][ T282] netlink_rcv_skb+0x130/0x360 [ 5515.885208][ T282] netlink_unicast+0x449/0x710 [ 5515.885208][ T282] netlink_sendmsg+0x723/0xbe0 [ 5515.885208][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5515.885208][ T282] ___sys_sendmsg+0xee/0x170 [ 5515.885208][ T282] __sys_sendmsg+0xcd/0x170 [ 5515.885208][ T282] do_syscall_64+0xc6/0x1e0 [ 5515.885208][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5515.885208][ T282] [ 5515.887420][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5515.887420][ T282] netdev_get_by_index+0x5e/0x80 [ 5515.887420][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5515.887420][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5515.887420][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5515.887420][ T282] ipv6_add_addr+0x411/0x2000 [ 5515.887420][ T282] inet6_addr_add+0x30e/0xa40 [ 5515.887420][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5515.887420][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5515.887420][ T282] netlink_rcv_skb+0x130/0x360 [ 5515.887420][ T282] netlink_unicast+0x449/0x710 [ 5515.887420][ T282] netlink_sendmsg+0x723/0xbe0 [ 5515.887420][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5515.887420][ T282] ___sys_sendmsg+0xee/0x170 [ 5515.887420][ T282] __sys_sendmsg+0xcd/0x170 [ 5515.887420][ T282] do_syscall_64+0xc6/0x1e0 [ 5515.887420][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5515.887420][ T282] [ 5515.889615][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5515.889615][ T282] netdev_get_by_index+0x5e/0x80 [ 5515.889615][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5515.889615][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5515.889615][ T282] ip6_route_add+0x1c/0x140 [ 5515.889615][ T282] addrconf_add_mroute+0x129/0x180 [ 5515.889615][ T282] addrconf_add_dev+0xe2/0x170 [ 5515.889615][ T282] inet6_addr_add+0x12f/0xa40 [ 5515.889615][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5515.889615][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5515.889615][ T282] netlink_rcv_skb+0x130/0x360 [ 5515.889615][ T282] netlink_unicast+0x449/0x710 [ 5515.889615][ T282] netlink_sendmsg+0x723/0xbe0 [ 5515.889615][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5515.889615][ T282] ___sys_sendmsg+0xee/0x170 [ 5515.889615][ T282] __sys_sendmsg+0xcd/0x170 [ 5515.889615][ T282] do_syscall_64+0xc6/0x1e0 [ 5515.889615][ T282] [ 5515.891783][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5515.891783][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5515.891783][ T282] ipv6_find_idev+0x102/0x170 [ 5515.891783][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5515.891783][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5515.891783][ T282] netlink_rcv_skb+0x130/0x360 [ 5515.891783][ T282] netlink_unicast+0x449/0x710 [ 5515.891783][ T282] netlink_sendmsg+0x723/0xbe0 [ 5515.891783][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5515.891783][ T282] ___sys_sendmsg+0xee/0x170 [ 5515.891783][ T282] __sys_sendmsg+0xcd/0x170 [ 5515.891783][ T282] do_syscall_64+0xc6/0x1e0 [ 5515.891783][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5515.891783][ T282] [ 5515.893479][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5515.893479][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5515.893479][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5515.893479][ T282] ipv6_find_idev+0x102/0x170 [ 5515.893479][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5515.893479][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5515.893479][ T282] netlink_rcv_skb+0x130/0x360 [ 5515.893479][ T282] netlink_unicast+0x449/0x710 [ 5515.893479][ T282] netlink_sendmsg+0x723/0xbe0 [ 5515.893479][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5515.893479][ T282] ___sys_sendmsg+0xee/0x170 [ 5515.893479][ T282] __sys_sendmsg+0xcd/0x170 [ 5515.893479][ T282] do_syscall_64+0xc6/0x1e0 [ 5515.893479][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5515.893479][ T282] [ 5525.771018][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5525.771468][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5525.771468][ T284] netdev_get_by_index+0x5e/0x80 [ 5525.771468][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5525.771468][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5525.771468][ T284] ip6_route_add+0x1c/0x140 [ 5525.771468][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5525.771468][ T284] inet6_addr_add+0x4f8/0xa40 [ 5525.771468][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5525.771468][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5525.771468][ T284] netlink_rcv_skb+0x130/0x360 [ 5525.771468][ T284] netlink_unicast+0x449/0x710 [ 5525.771468][ T284] netlink_sendmsg+0x723/0xbe0 [ 5525.771468][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5525.771468][ T284] ___sys_sendmsg+0xee/0x170 [ 5525.771468][ T284] __sys_sendmsg+0xcd/0x170 [ 5525.771468][ T284] do_syscall_64+0xc6/0x1e0 [ 5525.771468][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5525.771468][ T284] [ 5525.773705][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5525.773705][ T284] netdev_get_by_index+0x5e/0x80 [ 5525.773705][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5525.773705][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5525.773705][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5525.773705][ T284] ipv6_add_addr+0x411/0x2000 [ 5525.773705][ T284] inet6_addr_add+0x30e/0xa40 [ 5525.773705][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5525.773705][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5525.773705][ T284] netlink_rcv_skb+0x130/0x360 [ 5525.773705][ T284] netlink_unicast+0x449/0x710 [ 5525.773705][ T284] netlink_sendmsg+0x723/0xbe0 [ 5525.773705][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5525.773705][ T284] ___sys_sendmsg+0xee/0x170 [ 5525.773705][ T284] __sys_sendmsg+0xcd/0x170 [ 5525.773705][ T284] do_syscall_64+0xc6/0x1e0 [ 5525.773705][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5525.773705][ T284] [ 5525.775940][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5525.775940][ T284] netdev_get_by_index+0x5e/0x80 [ 5525.775940][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5525.775940][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5525.775940][ T284] ip6_route_add+0x1c/0x140 [ 5525.775940][ T284] addrconf_add_mroute+0x129/0x180 [ 5525.775940][ T284] addrconf_add_dev+0xe2/0x170 [ 5525.775940][ T284] inet6_addr_add+0x12f/0xa40 [ 5525.775940][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5525.775940][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5525.775940][ T284] netlink_rcv_skb+0x130/0x360 [ 5525.775940][ T284] netlink_unicast+0x449/0x710 [ 5525.775940][ T284] netlink_sendmsg+0x723/0xbe0 [ 5525.775940][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5525.775940][ T284] ___sys_sendmsg+0xee/0x170 [ 5525.775940][ T284] __sys_sendmsg+0xcd/0x170 [ 5525.775940][ T284] do_syscall_64+0xc6/0x1e0 [ 5525.775940][ T284] [ 5525.778089][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5525.778089][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5525.778089][ T284] ipv6_find_idev+0x102/0x170 [ 5525.778089][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5525.778089][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5525.778089][ T284] netlink_rcv_skb+0x130/0x360 [ 5525.778089][ T284] netlink_unicast+0x449/0x710 [ 5525.778089][ T284] netlink_sendmsg+0x723/0xbe0 [ 5525.778089][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5525.778089][ T284] ___sys_sendmsg+0xee/0x170 [ 5525.778089][ T284] __sys_sendmsg+0xcd/0x170 [ 5525.778089][ T284] do_syscall_64+0xc6/0x1e0 [ 5525.778089][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5525.778089][ T284] [ 5525.779785][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5525.779785][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5525.779785][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5525.779785][ T284] ipv6_find_idev+0x102/0x170 [ 5525.779785][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5525.779785][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5525.779785][ T284] netlink_rcv_skb+0x130/0x360 [ 5525.779785][ T284] netlink_unicast+0x449/0x710 [ 5525.779785][ T284] netlink_sendmsg+0x723/0xbe0 [ 5525.779785][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5525.779785][ T284] ___sys_sendmsg+0xee/0x170 [ 5525.779785][ T284] __sys_sendmsg+0xcd/0x170 [ 5525.779785][ T284] do_syscall_64+0xc6/0x1e0 [ 5525.779785][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5525.779785][ T284] [ 5526.130956][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5526.131408][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5526.131408][ T282] dst_init+0x84/0x4a0 [ 5526.131408][ T282] dst_alloc+0x97/0x150 [ 5526.131408][ T282] ip6_dst_alloc+0x23/0x90 [ 5526.131408][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5526.131408][ T282] ip6_pol_route+0x56f/0x840 [ 5526.131408][ T282] fib6_rule_lookup+0x196/0x240 [ 5526.131408][ T282] ip6_route_input+0x542/0x980 [ 5526.131408][ T282] ipv6_rcv+0x8f/0x400 [ 5526.131408][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5526.131408][ T282] process_backlog+0x101/0x620 [ 5526.131408][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5526.131408][ T282] net_rx_action+0x495/0xbe0 [ 5526.131408][ T282] __do_softirq+0x1b5/0x7f6 [ 5526.131408][ T282] [ 5526.133195][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5526.133195][ T282] netdev_get_by_index+0x5e/0x80 [ 5526.133195][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5526.133195][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5526.133195][ T282] ip6_route_add+0x1c/0x140 [ 5526.133195][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5526.133195][ T282] inet6_addr_add+0x4f8/0xa40 [ 5526.133195][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5526.133195][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5526.133195][ T282] netlink_rcv_skb+0x130/0x360 [ 5526.133195][ T282] netlink_unicast+0x449/0x710 [ 5526.133195][ T282] netlink_sendmsg+0x723/0xbe0 [ 5526.133195][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5526.133195][ T282] ___sys_sendmsg+0xee/0x170 [ 5526.133195][ T282] __sys_sendmsg+0xcd/0x170 [ 5526.133195][ T282] do_syscall_64+0xc6/0x1e0 [ 5526.133195][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5526.133195][ T282] [ 5526.135411][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5526.135411][ T282] netdev_get_by_index+0x5e/0x80 [ 5526.135411][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5526.135411][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5526.135411][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5526.135411][ T282] ipv6_add_addr+0x411/0x2000 [ 5526.135411][ T282] inet6_addr_add+0x30e/0xa40 [ 5526.135411][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5526.135411][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5526.135411][ T282] netlink_rcv_skb+0x130/0x360 [ 5526.135411][ T282] netlink_unicast+0x449/0x710 [ 5526.135411][ T282] netlink_sendmsg+0x723/0xbe0 [ 5526.135411][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5526.135411][ T282] ___sys_sendmsg+0xee/0x170 [ 5526.135411][ T282] __sys_sendmsg+0xcd/0x170 [ 5526.135411][ T282] do_syscall_64+0xc6/0x1e0 [ 5526.135411][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5526.135411][ T282] [ 5526.137617][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5526.137617][ T282] netdev_get_by_index+0x5e/0x80 [ 5526.137617][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5526.137617][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5526.137617][ T282] ip6_route_add+0x1c/0x140 [ 5526.137617][ T282] addrconf_add_mroute+0x129/0x180 [ 5526.137617][ T282] addrconf_add_dev+0xe2/0x170 [ 5526.137617][ T282] inet6_addr_add+0x12f/0xa40 [ 5526.137617][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5526.137617][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5526.137617][ T282] netlink_rcv_skb+0x130/0x360 [ 5526.137617][ T282] netlink_unicast+0x449/0x710 [ 5526.137617][ T282] netlink_sendmsg+0x723/0xbe0 [ 5526.137617][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5526.137617][ T282] ___sys_sendmsg+0xee/0x170 [ 5526.137617][ T282] __sys_sendmsg+0xcd/0x170 [ 5526.137617][ T282] do_syscall_64+0xc6/0x1e0 [ 5526.137617][ T282] [ 5526.139821][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5526.139821][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5526.139821][ T282] ipv6_find_idev+0x102/0x170 [ 5526.139821][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5526.139821][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5526.139821][ T282] netlink_rcv_skb+0x130/0x360 [ 5526.139821][ T282] netlink_unicast+0x449/0x710 [ 5526.139821][ T282] netlink_sendmsg+0x723/0xbe0 [ 5526.139821][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5526.139821][ T282] ___sys_sendmsg+0xee/0x170 [ 5526.139821][ T282] __sys_sendmsg+0xcd/0x170 [ 5526.139821][ T282] do_syscall_64+0xc6/0x1e0 [ 5526.139821][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5526.139821][ T282] [ 5526.141515][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5526.141515][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5526.141515][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5526.141515][ T282] ipv6_find_idev+0x102/0x170 [ 5526.141515][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5526.141515][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5526.141515][ T282] netlink_rcv_skb+0x130/0x360 [ 5526.141515][ T282] netlink_unicast+0x449/0x710 [ 5526.141515][ T282] netlink_sendmsg+0x723/0xbe0 [ 5526.141515][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5526.141515][ T282] ___sys_sendmsg+0xee/0x170 [ 5526.141515][ T282] __sys_sendmsg+0xcd/0x170 [ 5526.141515][ T282] do_syscall_64+0xc6/0x1e0 [ 5526.141515][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5526.141515][ T282] [ 5536.027015][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5536.027487][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5536.027487][ T284] netdev_get_by_index+0x5e/0x80 [ 5536.027487][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5536.027487][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5536.027487][ T284] ip6_route_add+0x1c/0x140 [ 5536.027487][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5536.027487][ T284] inet6_addr_add+0x4f8/0xa40 [ 5536.027487][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5536.027487][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5536.027487][ T284] netlink_rcv_skb+0x130/0x360 [ 5536.027487][ T284] netlink_unicast+0x449/0x710 [ 5536.027487][ T284] netlink_sendmsg+0x723/0xbe0 [ 5536.027487][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5536.027487][ T284] ___sys_sendmsg+0xee/0x170 [ 5536.027487][ T284] __sys_sendmsg+0xcd/0x170 [ 5536.027487][ T284] do_syscall_64+0xc6/0x1e0 [ 5536.027487][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5536.027487][ T284] [ 5536.029717][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5536.029717][ T284] netdev_get_by_index+0x5e/0x80 [ 5536.029717][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5536.029717][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5536.029717][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5536.029717][ T284] ipv6_add_addr+0x411/0x2000 [ 5536.029717][ T284] inet6_addr_add+0x30e/0xa40 [ 5536.029717][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5536.029717][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5536.029717][ T284] netlink_rcv_skb+0x130/0x360 [ 5536.029717][ T284] netlink_unicast+0x449/0x710 [ 5536.029717][ T284] netlink_sendmsg+0x723/0xbe0 [ 5536.029717][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5536.029717][ T284] ___sys_sendmsg+0xee/0x170 [ 5536.029717][ T284] __sys_sendmsg+0xcd/0x170 [ 5536.029717][ T284] do_syscall_64+0xc6/0x1e0 [ 5536.029717][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5536.029717][ T284] [ 5536.031918][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5536.031918][ T284] netdev_get_by_index+0x5e/0x80 [ 5536.031918][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5536.031918][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5536.031918][ T284] ip6_route_add+0x1c/0x140 [ 5536.031918][ T284] addrconf_add_mroute+0x129/0x180 [ 5536.031918][ T284] addrconf_add_dev+0xe2/0x170 [ 5536.031918][ T284] inet6_addr_add+0x12f/0xa40 [ 5536.031918][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5536.031918][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5536.031918][ T284] netlink_rcv_skb+0x130/0x360 [ 5536.031918][ T284] netlink_unicast+0x449/0x710 [ 5536.031918][ T284] netlink_sendmsg+0x723/0xbe0 [ 5536.031918][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5536.031918][ T284] ___sys_sendmsg+0xee/0x170 [ 5536.031918][ T284] __sys_sendmsg+0xcd/0x170 [ 5536.031918][ T284] do_syscall_64+0xc6/0x1e0 [ 5536.031918][ T284] [ 5536.034578][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5536.034578][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5536.034578][ T284] ipv6_find_idev+0x102/0x170 [ 5536.034578][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5536.034578][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5536.034578][ T284] netlink_rcv_skb+0x130/0x360 [ 5536.034578][ T284] netlink_unicast+0x449/0x710 [ 5536.034578][ T284] netlink_sendmsg+0x723/0xbe0 [ 5536.034578][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5536.034578][ T284] ___sys_sendmsg+0xee/0x170 [ 5536.034578][ T284] __sys_sendmsg+0xcd/0x170 [ 5536.034578][ T284] do_syscall_64+0xc6/0x1e0 [ 5536.034578][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5536.034578][ T284] [ 5536.036279][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5536.036279][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5536.036279][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5536.036279][ T284] ipv6_find_idev+0x102/0x170 [ 5536.036279][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5536.036279][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5536.036279][ T284] netlink_rcv_skb+0x130/0x360 [ 5536.036279][ T284] netlink_unicast+0x449/0x710 [ 5536.036279][ T284] netlink_sendmsg+0x723/0xbe0 [ 5536.036279][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5536.036279][ T284] ___sys_sendmsg+0xee/0x170 [ 5536.036279][ T284] __sys_sendmsg+0xcd/0x170 [ 5536.036279][ T284] do_syscall_64+0xc6/0x1e0 [ 5536.036279][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5536.036279][ T284] [ 5536.379054][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5536.379436][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5536.379436][ T282] dst_init+0x84/0x4a0 [ 5536.379436][ T282] dst_alloc+0x97/0x150 [ 5536.379436][ T282] ip6_dst_alloc+0x23/0x90 [ 5536.379436][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5536.379436][ T282] ip6_pol_route+0x56f/0x840 [ 5536.379436][ T282] fib6_rule_lookup+0x196/0x240 [ 5536.379436][ T282] ip6_route_input+0x542/0x980 [ 5536.379436][ T282] ipv6_rcv+0x8f/0x400 [ 5536.379436][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5536.379436][ T282] process_backlog+0x101/0x620 [ 5536.379436][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5536.379436][ T282] net_rx_action+0x495/0xbe0 [ 5536.379436][ T282] __do_softirq+0x1b5/0x7f6 [ 5536.379436][ T282] [ 5536.381235][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5536.381235][ T282] netdev_get_by_index+0x5e/0x80 [ 5536.381235][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5536.381235][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5536.381235][ T282] ip6_route_add+0x1c/0x140 [ 5536.381235][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5536.381235][ T282] inet6_addr_add+0x4f8/0xa40 [ 5536.381235][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5536.381235][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5536.381235][ T282] netlink_rcv_skb+0x130/0x360 [ 5536.381235][ T282] netlink_unicast+0x449/0x710 [ 5536.381235][ T282] netlink_sendmsg+0x723/0xbe0 [ 5536.381235][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5536.381235][ T282] ___sys_sendmsg+0xee/0x170 [ 5536.381235][ T282] __sys_sendmsg+0xcd/0x170 [ 5536.381235][ T282] do_syscall_64+0xc6/0x1e0 [ 5536.381235][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5536.381235][ T282] [ 5536.383442][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5536.383442][ T282] netdev_get_by_index+0x5e/0x80 [ 5536.383442][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5536.383442][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5536.383442][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5536.383442][ T282] ipv6_add_addr+0x411/0x2000 [ 5536.383442][ T282] inet6_addr_add+0x30e/0xa40 [ 5536.383442][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5536.383442][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5536.383442][ T282] netlink_rcv_skb+0x130/0x360 [ 5536.383442][ T282] netlink_unicast+0x449/0x710 [ 5536.383442][ T282] netlink_sendmsg+0x723/0xbe0 [ 5536.383442][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5536.383442][ T282] ___sys_sendmsg+0xee/0x170 [ 5536.383442][ T282] __sys_sendmsg+0xcd/0x170 [ 5536.383442][ T282] do_syscall_64+0xc6/0x1e0 [ 5536.383442][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5536.383442][ T282] [ 5536.385673][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5536.385673][ T282] netdev_get_by_index+0x5e/0x80 [ 5536.385673][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5536.385673][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5536.385673][ T282] ip6_route_add+0x1c/0x140 [ 5536.385673][ T282] addrconf_add_mroute+0x129/0x180 [ 5536.385673][ T282] addrconf_add_dev+0xe2/0x170 [ 5536.385673][ T282] inet6_addr_add+0x12f/0xa40 [ 5536.385673][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5536.385673][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5536.385673][ T282] netlink_rcv_skb+0x130/0x360 [ 5536.385673][ T282] netlink_unicast+0x449/0x710 [ 5536.385673][ T282] netlink_sendmsg+0x723/0xbe0 [ 5536.385673][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5536.385673][ T282] ___sys_sendmsg+0xee/0x170 [ 5536.385673][ T282] __sys_sendmsg+0xcd/0x170 [ 5536.385673][ T282] do_syscall_64+0xc6/0x1e0 [ 5536.385673][ T282] [ 5536.387830][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5536.387830][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5536.387830][ T282] ipv6_find_idev+0x102/0x170 [ 5536.387830][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5536.387830][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5536.387830][ T282] netlink_rcv_skb+0x130/0x360 [ 5536.387830][ T282] netlink_unicast+0x449/0x710 [ 5536.387830][ T282] netlink_sendmsg+0x723/0xbe0 [ 5536.387830][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5536.387830][ T282] ___sys_sendmsg+0xee/0x170 [ 5536.387830][ T282] __sys_sendmsg+0xcd/0x170 [ 5536.387830][ T282] do_syscall_64+0xc6/0x1e0 [ 5536.387830][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5536.387830][ T282] [ 5536.389526][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5536.389526][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5536.389526][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5536.389526][ T282] ipv6_find_idev+0x102/0x170 [ 5536.389526][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5536.389526][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5536.389526][ T282] netlink_rcv_skb+0x130/0x360 [ 5536.389526][ T282] netlink_unicast+0x449/0x710 [ 5536.389526][ T282] netlink_sendmsg+0x723/0xbe0 [ 5536.389526][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5536.389526][ T282] ___sys_sendmsg+0xee/0x170 [ 5536.389526][ T282] __sys_sendmsg+0xcd/0x170 [ 5536.389526][ T282] do_syscall_64+0xc6/0x1e0 [ 5536.389526][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5536.389526][ T282] [ 5546.282945][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5546.283398][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5546.283398][ T284] netdev_get_by_index+0x5e/0x80 [ 5546.283398][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5546.283398][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5546.283398][ T284] ip6_route_add+0x1c/0x140 [ 5546.283398][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5546.283398][ T284] inet6_addr_add+0x4f8/0xa40 [ 5546.283398][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5546.283398][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5546.283398][ T284] netlink_rcv_skb+0x130/0x360 [ 5546.283398][ T284] netlink_unicast+0x449/0x710 [ 5546.283398][ T284] netlink_sendmsg+0x723/0xbe0 [ 5546.283398][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5546.283398][ T284] ___sys_sendmsg+0xee/0x170 [ 5546.283398][ T284] __sys_sendmsg+0xcd/0x170 [ 5546.283398][ T284] do_syscall_64+0xc6/0x1e0 [ 5546.283398][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5546.283398][ T284] [ 5546.285620][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5546.285620][ T284] netdev_get_by_index+0x5e/0x80 [ 5546.285620][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5546.285620][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5546.285620][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5546.285620][ T284] ipv6_add_addr+0x411/0x2000 [ 5546.285620][ T284] inet6_addr_add+0x30e/0xa40 [ 5546.285620][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5546.285620][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5546.285620][ T284] netlink_rcv_skb+0x130/0x360 [ 5546.285620][ T284] netlink_unicast+0x449/0x710 [ 5546.285620][ T284] netlink_sendmsg+0x723/0xbe0 [ 5546.285620][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5546.285620][ T284] ___sys_sendmsg+0xee/0x170 [ 5546.285620][ T284] __sys_sendmsg+0xcd/0x170 [ 5546.285620][ T284] do_syscall_64+0xc6/0x1e0 [ 5546.285620][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5546.285620][ T284] [ 5546.287832][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5546.287832][ T284] netdev_get_by_index+0x5e/0x80 [ 5546.287832][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5546.287832][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5546.287832][ T284] ip6_route_add+0x1c/0x140 [ 5546.287832][ T284] addrconf_add_mroute+0x129/0x180 [ 5546.287832][ T284] addrconf_add_dev+0xe2/0x170 [ 5546.287832][ T284] inet6_addr_add+0x12f/0xa40 [ 5546.287832][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5546.287832][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5546.287832][ T284] netlink_rcv_skb+0x130/0x360 [ 5546.287832][ T284] netlink_unicast+0x449/0x710 [ 5546.287832][ T284] netlink_sendmsg+0x723/0xbe0 [ 5546.287832][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5546.287832][ T284] ___sys_sendmsg+0xee/0x170 [ 5546.287832][ T284] __sys_sendmsg+0xcd/0x170 [ 5546.287832][ T284] do_syscall_64+0xc6/0x1e0 [ 5546.287832][ T284] [ 5546.290010][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5546.290010][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5546.290010][ T284] ipv6_find_idev+0x102/0x170 [ 5546.290010][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5546.290010][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5546.290010][ T284] netlink_rcv_skb+0x130/0x360 [ 5546.290010][ T284] netlink_unicast+0x449/0x710 [ 5546.290010][ T284] netlink_sendmsg+0x723/0xbe0 [ 5546.290010][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5546.290010][ T284] ___sys_sendmsg+0xee/0x170 [ 5546.290010][ T284] __sys_sendmsg+0xcd/0x170 [ 5546.290010][ T284] do_syscall_64+0xc6/0x1e0 [ 5546.290010][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5546.290010][ T284] [ 5546.291705][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5546.291705][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5546.291705][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5546.291705][ T284] ipv6_find_idev+0x102/0x170 [ 5546.291705][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5546.291705][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5546.291705][ T284] netlink_rcv_skb+0x130/0x360 [ 5546.291705][ T284] netlink_unicast+0x449/0x710 [ 5546.291705][ T284] netlink_sendmsg+0x723/0xbe0 [ 5546.291705][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5546.291705][ T284] ___sys_sendmsg+0xee/0x170 [ 5546.291705][ T284] __sys_sendmsg+0xcd/0x170 [ 5546.291705][ T284] do_syscall_64+0xc6/0x1e0 [ 5546.291705][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5546.291705][ T284] [ 5546.627010][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5546.627413][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5546.627413][ T282] dst_init+0x84/0x4a0 [ 5546.627413][ T282] dst_alloc+0x97/0x150 [ 5546.627413][ T282] ip6_dst_alloc+0x23/0x90 [ 5546.627413][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5546.627413][ T282] ip6_pol_route+0x56f/0x840 [ 5546.627413][ T282] fib6_rule_lookup+0x196/0x240 [ 5546.627413][ T282] ip6_route_input+0x542/0x980 [ 5546.627413][ T282] ipv6_rcv+0x8f/0x400 [ 5546.627413][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5546.627413][ T282] process_backlog+0x101/0x620 [ 5546.627413][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5546.627413][ T282] net_rx_action+0x495/0xbe0 [ 5546.627413][ T282] __do_softirq+0x1b5/0x7f6 [ 5546.627413][ T282] [ 5546.629212][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5546.629212][ T282] netdev_get_by_index+0x5e/0x80 [ 5546.629212][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5546.629212][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5546.629212][ T282] ip6_route_add+0x1c/0x140 [ 5546.629212][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5546.629212][ T282] inet6_addr_add+0x4f8/0xa40 [ 5546.629212][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5546.629212][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5546.629212][ T282] netlink_rcv_skb+0x130/0x360 [ 5546.629212][ T282] netlink_unicast+0x449/0x710 [ 5546.629212][ T282] netlink_sendmsg+0x723/0xbe0 [ 5546.629212][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5546.629212][ T282] ___sys_sendmsg+0xee/0x170 [ 5546.629212][ T282] __sys_sendmsg+0xcd/0x170 [ 5546.629212][ T282] do_syscall_64+0xc6/0x1e0 [ 5546.629212][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5546.629212][ T282] [ 5546.631432][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5546.631432][ T282] netdev_get_by_index+0x5e/0x80 [ 5546.631432][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5546.631432][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5546.631432][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5546.631432][ T282] ipv6_add_addr+0x411/0x2000 [ 5546.631432][ T282] inet6_addr_add+0x30e/0xa40 [ 5546.631432][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5546.631432][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5546.631432][ T282] netlink_rcv_skb+0x130/0x360 [ 5546.631432][ T282] netlink_unicast+0x449/0x710 [ 5546.631432][ T282] netlink_sendmsg+0x723/0xbe0 [ 5546.631432][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5546.631432][ T282] ___sys_sendmsg+0xee/0x170 [ 5546.631432][ T282] __sys_sendmsg+0xcd/0x170 [ 5546.631432][ T282] do_syscall_64+0xc6/0x1e0 [ 5546.631432][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5546.631432][ T282] [ 5546.633624][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5546.633624][ T282] netdev_get_by_index+0x5e/0x80 [ 5546.633624][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5546.633624][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5546.633624][ T282] ip6_route_add+0x1c/0x140 [ 5546.633624][ T282] addrconf_add_mroute+0x129/0x180 [ 5546.633624][ T282] addrconf_add_dev+0xe2/0x170 [ 5546.633624][ T282] inet6_addr_add+0x12f/0xa40 [ 5546.633624][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5546.633624][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5546.633624][ T282] netlink_rcv_skb+0x130/0x360 [ 5546.633624][ T282] netlink_unicast+0x449/0x710 [ 5546.633624][ T282] netlink_sendmsg+0x723/0xbe0 [ 5546.633624][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5546.633624][ T282] ___sys_sendmsg+0xee/0x170 [ 5546.633624][ T282] __sys_sendmsg+0xcd/0x170 [ 5546.633624][ T282] do_syscall_64+0xc6/0x1e0 [ 5546.633624][ T282] [ 5546.635803][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5546.635803][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5546.635803][ T282] ipv6_find_idev+0x102/0x170 [ 5546.635803][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5546.635803][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5546.635803][ T282] netlink_rcv_skb+0x130/0x360 [ 5546.635803][ T282] netlink_unicast+0x449/0x710 [ 5546.635803][ T282] netlink_sendmsg+0x723/0xbe0 [ 5546.635803][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5546.635803][ T282] ___sys_sendmsg+0xee/0x170 [ 5546.635803][ T282] __sys_sendmsg+0xcd/0x170 [ 5546.635803][ T282] do_syscall_64+0xc6/0x1e0 [ 5546.635803][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5546.635803][ T282] [ 5546.637517][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5546.637517][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5546.637517][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5546.637517][ T282] ipv6_find_idev+0x102/0x170 [ 5546.637517][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5546.637517][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5546.637517][ T282] netlink_rcv_skb+0x130/0x360 [ 5546.637517][ T282] netlink_unicast+0x449/0x710 [ 5546.637517][ T282] netlink_sendmsg+0x723/0xbe0 [ 5546.637517][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5546.637517][ T282] ___sys_sendmsg+0xee/0x170 [ 5546.637517][ T282] __sys_sendmsg+0xcd/0x170 [ 5546.637517][ T282] do_syscall_64+0xc6/0x1e0 [ 5546.637517][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5546.637517][ T282] [ 5556.546929][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5556.547435][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5556.547435][ T284] netdev_get_by_index+0x5e/0x80 [ 5556.547435][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5556.547435][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5556.547435][ T284] ip6_route_add+0x1c/0x140 [ 5556.547435][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5556.547435][ T284] inet6_addr_add+0x4f8/0xa40 [ 5556.547435][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5556.547435][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5556.547435][ T284] netlink_rcv_skb+0x130/0x360 [ 5556.547435][ T284] netlink_unicast+0x449/0x710 [ 5556.547435][ T284] netlink_sendmsg+0x723/0xbe0 [ 5556.547435][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5556.547435][ T284] ___sys_sendmsg+0xee/0x170 [ 5556.547435][ T284] __sys_sendmsg+0xcd/0x170 [ 5556.547435][ T284] do_syscall_64+0xc6/0x1e0 [ 5556.547435][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5556.547435][ T284] [ 5556.549930][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5556.549930][ T284] netdev_get_by_index+0x5e/0x80 [ 5556.549930][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5556.549930][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5556.549930][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5556.549930][ T284] ipv6_add_addr+0x411/0x2000 [ 5556.549930][ T284] inet6_addr_add+0x30e/0xa40 [ 5556.549930][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5556.549930][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5556.549930][ T284] netlink_rcv_skb+0x130/0x360 [ 5556.549930][ T284] netlink_unicast+0x449/0x710 [ 5556.549930][ T284] netlink_sendmsg+0x723/0xbe0 [ 5556.549930][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5556.549930][ T284] ___sys_sendmsg+0xee/0x170 [ 5556.549930][ T284] __sys_sendmsg+0xcd/0x170 [ 5556.549930][ T284] do_syscall_64+0xc6/0x1e0 [ 5556.549930][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5556.549930][ T284] [ 5556.552383][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5556.552383][ T284] netdev_get_by_index+0x5e/0x80 [ 5556.552383][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5556.552383][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5556.552383][ T284] ip6_route_add+0x1c/0x140 [ 5556.552383][ T284] addrconf_add_mroute+0x129/0x180 [ 5556.552383][ T284] addrconf_add_dev+0xe2/0x170 [ 5556.552383][ T284] inet6_addr_add+0x12f/0xa40 [ 5556.552383][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5556.552383][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5556.552383][ T284] netlink_rcv_skb+0x130/0x360 [ 5556.552383][ T284] netlink_unicast+0x449/0x710 [ 5556.552383][ T284] netlink_sendmsg+0x723/0xbe0 [ 5556.552383][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5556.552383][ T284] ___sys_sendmsg+0xee/0x170 [ 5556.552383][ T284] __sys_sendmsg+0xcd/0x170 [ 5556.552383][ T284] do_syscall_64+0xc6/0x1e0 [ 5556.552383][ T284] [ 5556.554786][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5556.554786][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5556.554786][ T284] ipv6_find_idev+0x102/0x170 [ 5556.554786][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5556.554786][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5556.554786][ T284] netlink_rcv_skb+0x130/0x360 [ 5556.554786][ T284] netlink_unicast+0x449/0x710 [ 5556.554786][ T284] netlink_sendmsg+0x723/0xbe0 [ 5556.554786][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5556.554786][ T284] ___sys_sendmsg+0xee/0x170 [ 5556.554786][ T284] __sys_sendmsg+0xcd/0x170 [ 5556.554786][ T284] do_syscall_64+0xc6/0x1e0 [ 5556.554786][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5556.554786][ T284] [ 5556.556653][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5556.556653][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5556.556653][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5556.556653][ T284] ipv6_find_idev+0x102/0x170 [ 5556.556653][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5556.556653][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5556.556653][ T284] netlink_rcv_skb+0x130/0x360 [ 5556.556653][ T284] netlink_unicast+0x449/0x710 [ 5556.556653][ T284] netlink_sendmsg+0x723/0xbe0 [ 5556.556653][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5556.556653][ T284] ___sys_sendmsg+0xee/0x170 [ 5556.556653][ T284] __sys_sendmsg+0xcd/0x170 [ 5556.556653][ T284] do_syscall_64+0xc6/0x1e0 [ 5556.556653][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5556.556653][ T284] [ 5556.875012][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5556.875452][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5556.875452][ T282] dst_init+0x84/0x4a0 [ 5556.875452][ T282] dst_alloc+0x97/0x150 [ 5556.875452][ T282] ip6_dst_alloc+0x23/0x90 [ 5556.875452][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5556.875452][ T282] ip6_pol_route+0x56f/0x840 [ 5556.875452][ T282] fib6_rule_lookup+0x196/0x240 [ 5556.875452][ T282] ip6_route_input+0x542/0x980 [ 5556.875452][ T282] ipv6_rcv+0x8f/0x400 [ 5556.875452][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5556.875452][ T282] process_backlog+0x101/0x620 [ 5556.875452][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5556.875452][ T282] net_rx_action+0x495/0xbe0 [ 5556.875452][ T282] __do_softirq+0x1b5/0x7f6 [ 5556.875452][ T282] [ 5556.877272][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5556.877272][ T282] netdev_get_by_index+0x5e/0x80 [ 5556.877272][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5556.877272][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5556.877272][ T282] ip6_route_add+0x1c/0x140 [ 5556.877272][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5556.877272][ T282] inet6_addr_add+0x4f8/0xa40 [ 5556.877272][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5556.877272][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5556.877272][ T282] netlink_rcv_skb+0x130/0x360 [ 5556.877272][ T282] netlink_unicast+0x449/0x710 [ 5556.877272][ T282] netlink_sendmsg+0x723/0xbe0 [ 5556.877272][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5556.877272][ T282] ___sys_sendmsg+0xee/0x170 [ 5556.877272][ T282] __sys_sendmsg+0xcd/0x170 [ 5556.877272][ T282] do_syscall_64+0xc6/0x1e0 [ 5556.877272][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5556.877272][ T282] [ 5556.879476][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5556.879476][ T282] netdev_get_by_index+0x5e/0x80 [ 5556.879476][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5556.879476][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5556.879476][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5556.879476][ T282] ipv6_add_addr+0x411/0x2000 [ 5556.879476][ T282] inet6_addr_add+0x30e/0xa40 [ 5556.879476][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5556.879476][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5556.879476][ T282] netlink_rcv_skb+0x130/0x360 [ 5556.879476][ T282] netlink_unicast+0x449/0x710 [ 5556.879476][ T282] netlink_sendmsg+0x723/0xbe0 [ 5556.879476][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5556.879476][ T282] ___sys_sendmsg+0xee/0x170 [ 5556.879476][ T282] __sys_sendmsg+0xcd/0x170 [ 5556.879476][ T282] do_syscall_64+0xc6/0x1e0 [ 5556.879476][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5556.879476][ T282] [ 5556.881688][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5556.881688][ T282] netdev_get_by_index+0x5e/0x80 [ 5556.881688][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5556.881688][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5556.881688][ T282] ip6_route_add+0x1c/0x140 [ 5556.881688][ T282] addrconf_add_mroute+0x129/0x180 [ 5556.881688][ T282] addrconf_add_dev+0xe2/0x170 [ 5556.881688][ T282] inet6_addr_add+0x12f/0xa40 [ 5556.881688][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5556.881688][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5556.881688][ T282] netlink_rcv_skb+0x130/0x360 [ 5556.881688][ T282] netlink_unicast+0x449/0x710 [ 5556.881688][ T282] netlink_sendmsg+0x723/0xbe0 [ 5556.881688][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5556.881688][ T282] ___sys_sendmsg+0xee/0x170 [ 5556.881688][ T282] __sys_sendmsg+0xcd/0x170 [ 5556.881688][ T282] do_syscall_64+0xc6/0x1e0 [ 5556.881688][ T282] [ 5556.883851][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5556.883851][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5556.883851][ T282] ipv6_find_idev+0x102/0x170 [ 5556.883851][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5556.883851][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5556.883851][ T282] netlink_rcv_skb+0x130/0x360 [ 5556.883851][ T282] netlink_unicast+0x449/0x710 [ 5556.883851][ T282] netlink_sendmsg+0x723/0xbe0 [ 5556.883851][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5556.883851][ T282] ___sys_sendmsg+0xee/0x170 [ 5556.883851][ T282] __sys_sendmsg+0xcd/0x170 [ 5556.883851][ T282] do_syscall_64+0xc6/0x1e0 [ 5556.883851][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5556.883851][ T282] [ 5556.885557][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5556.885557][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5556.885557][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5556.885557][ T282] ipv6_find_idev+0x102/0x170 [ 5556.885557][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5556.885557][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5556.885557][ T282] netlink_rcv_skb+0x130/0x360 [ 5556.885557][ T282] netlink_unicast+0x449/0x710 [ 5556.885557][ T282] netlink_sendmsg+0x723/0xbe0 [ 5556.885557][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5556.885557][ T282] ___sys_sendmsg+0xee/0x170 [ 5556.885557][ T282] __sys_sendmsg+0xcd/0x170 [ 5556.885557][ T282] do_syscall_64+0xc6/0x1e0 [ 5556.885557][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5556.885557][ T282] [ 5566.810942][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5566.811464][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5566.811464][ T284] netdev_get_by_index+0x5e/0x80 [ 5566.811464][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5566.811464][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5566.811464][ T284] ip6_route_add+0x1c/0x140 [ 5566.811464][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5566.811464][ T284] inet6_addr_add+0x4f8/0xa40 [ 5566.811464][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5566.811464][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5566.811464][ T284] netlink_rcv_skb+0x130/0x360 [ 5566.811464][ T284] netlink_unicast+0x449/0x710 [ 5566.811464][ T284] netlink_sendmsg+0x723/0xbe0 [ 5566.811464][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5566.811464][ T284] ___sys_sendmsg+0xee/0x170 [ 5566.811464][ T284] __sys_sendmsg+0xcd/0x170 [ 5566.811464][ T284] do_syscall_64+0xc6/0x1e0 [ 5566.811464][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5566.811464][ T284] [ 5566.813935][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5566.813935][ T284] netdev_get_by_index+0x5e/0x80 [ 5566.813935][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5566.813935][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5566.813935][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5566.813935][ T284] ipv6_add_addr+0x411/0x2000 [ 5566.813935][ T284] inet6_addr_add+0x30e/0xa40 [ 5566.813935][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5566.813935][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5566.813935][ T284] netlink_rcv_skb+0x130/0x360 [ 5566.813935][ T284] netlink_unicast+0x449/0x710 [ 5566.813935][ T284] netlink_sendmsg+0x723/0xbe0 [ 5566.813935][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5566.813935][ T284] ___sys_sendmsg+0xee/0x170 [ 5566.813935][ T284] __sys_sendmsg+0xcd/0x170 [ 5566.813935][ T284] do_syscall_64+0xc6/0x1e0 [ 5566.813935][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5566.813935][ T284] [ 5566.816376][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5566.816376][ T284] netdev_get_by_index+0x5e/0x80 [ 5566.816376][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5566.816376][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5566.816376][ T284] ip6_route_add+0x1c/0x140 [ 5566.816376][ T284] addrconf_add_mroute+0x129/0x180 [ 5566.816376][ T284] addrconf_add_dev+0xe2/0x170 [ 5566.816376][ T284] inet6_addr_add+0x12f/0xa40 [ 5566.816376][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5566.816376][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5566.816376][ T284] netlink_rcv_skb+0x130/0x360 [ 5566.816376][ T284] netlink_unicast+0x449/0x710 [ 5566.816376][ T284] netlink_sendmsg+0x723/0xbe0 [ 5566.816376][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5566.816376][ T284] ___sys_sendmsg+0xee/0x170 [ 5566.816376][ T284] __sys_sendmsg+0xcd/0x170 [ 5566.816376][ T284] do_syscall_64+0xc6/0x1e0 [ 5566.816376][ T284] [ 5566.818776][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5566.818776][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5566.818776][ T284] ipv6_find_idev+0x102/0x170 [ 5566.818776][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5566.818776][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5566.818776][ T284] netlink_rcv_skb+0x130/0x360 [ 5566.818776][ T284] netlink_unicast+0x449/0x710 [ 5566.818776][ T284] netlink_sendmsg+0x723/0xbe0 [ 5566.818776][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5566.818776][ T284] ___sys_sendmsg+0xee/0x170 [ 5566.818776][ T284] __sys_sendmsg+0xcd/0x170 [ 5566.818776][ T284] do_syscall_64+0xc6/0x1e0 [ 5566.818776][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5566.818776][ T284] [ 5566.820651][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5566.820651][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5566.820651][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5566.820651][ T284] ipv6_find_idev+0x102/0x170 [ 5566.820651][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5566.820651][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5566.820651][ T284] netlink_rcv_skb+0x130/0x360 [ 5566.820651][ T284] netlink_unicast+0x449/0x710 [ 5566.820651][ T284] netlink_sendmsg+0x723/0xbe0 [ 5566.820651][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5566.820651][ T284] ___sys_sendmsg+0xee/0x170 [ 5566.820651][ T284] __sys_sendmsg+0xcd/0x170 [ 5566.820651][ T284] do_syscall_64+0xc6/0x1e0 [ 5566.820651][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5566.820651][ T284] [ 5567.123009][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5567.123433][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5567.123433][ T282] dst_init+0x84/0x4a0 [ 5567.123433][ T282] dst_alloc+0x97/0x150 [ 5567.123433][ T282] ip6_dst_alloc+0x23/0x90 [ 5567.123433][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5567.123433][ T282] ip6_pol_route+0x56f/0x840 [ 5567.123433][ T282] fib6_rule_lookup+0x196/0x240 [ 5567.123433][ T282] ip6_route_input+0x542/0x980 [ 5567.123433][ T282] ipv6_rcv+0x8f/0x400 [ 5567.123433][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5567.123433][ T282] process_backlog+0x101/0x620 [ 5567.123433][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5567.123433][ T282] net_rx_action+0x495/0xbe0 [ 5567.123433][ T282] __do_softirq+0x1b5/0x7f6 [ 5567.123433][ T282] [ 5567.125250][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5567.125250][ T282] netdev_get_by_index+0x5e/0x80 [ 5567.125250][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5567.125250][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5567.125250][ T282] ip6_route_add+0x1c/0x140 [ 5567.125250][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5567.125250][ T282] inet6_addr_add+0x4f8/0xa40 [ 5567.125250][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5567.125250][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5567.125250][ T282] netlink_rcv_skb+0x130/0x360 [ 5567.125250][ T282] netlink_unicast+0x449/0x710 [ 5567.125250][ T282] netlink_sendmsg+0x723/0xbe0 [ 5567.125250][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5567.125250][ T282] ___sys_sendmsg+0xee/0x170 [ 5567.125250][ T282] __sys_sendmsg+0xcd/0x170 [ 5567.125250][ T282] do_syscall_64+0xc6/0x1e0 [ 5567.125250][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5567.125250][ T282] [ 5567.127464][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5567.127464][ T282] netdev_get_by_index+0x5e/0x80 [ 5567.127464][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5567.127464][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5567.127464][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5567.127464][ T282] ipv6_add_addr+0x411/0x2000 [ 5567.127464][ T282] inet6_addr_add+0x30e/0xa40 [ 5567.127464][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5567.127464][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5567.127464][ T282] netlink_rcv_skb+0x130/0x360 [ 5567.127464][ T282] netlink_unicast+0x449/0x710 [ 5567.127464][ T282] netlink_sendmsg+0x723/0xbe0 [ 5567.127464][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5567.127464][ T282] ___sys_sendmsg+0xee/0x170 [ 5567.127464][ T282] __sys_sendmsg+0xcd/0x170 [ 5567.127464][ T282] do_syscall_64+0xc6/0x1e0 [ 5567.127464][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5567.127464][ T282] [ 5567.129659][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5567.129659][ T282] netdev_get_by_index+0x5e/0x80 [ 5567.129659][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5567.129659][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5567.129659][ T282] ip6_route_add+0x1c/0x140 [ 5567.129659][ T282] addrconf_add_mroute+0x129/0x180 [ 5567.129659][ T282] addrconf_add_dev+0xe2/0x170 [ 5567.129659][ T282] inet6_addr_add+0x12f/0xa40 [ 5567.129659][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5567.129659][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5567.129659][ T282] netlink_rcv_skb+0x130/0x360 [ 5567.129659][ T282] netlink_unicast+0x449/0x710 [ 5567.129659][ T282] netlink_sendmsg+0x723/0xbe0 [ 5567.129659][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5567.129659][ T282] ___sys_sendmsg+0xee/0x170 [ 5567.129659][ T282] __sys_sendmsg+0xcd/0x170 [ 5567.129659][ T282] do_syscall_64+0xc6/0x1e0 [ 5567.129659][ T282] [ 5567.131848][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5567.131848][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5567.131848][ T282] ipv6_find_idev+0x102/0x170 [ 5567.131848][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5567.131848][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5567.131848][ T282] netlink_rcv_skb+0x130/0x360 [ 5567.131848][ T282] netlink_unicast+0x449/0x710 [ 5567.131848][ T282] netlink_sendmsg+0x723/0xbe0 [ 5567.131848][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5567.131848][ T282] ___sys_sendmsg+0xee/0x170 [ 5567.131848][ T282] __sys_sendmsg+0xcd/0x170 [ 5567.131848][ T282] do_syscall_64+0xc6/0x1e0 [ 5567.131848][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5567.131848][ T282] [ 5567.133542][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5567.133542][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5567.133542][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5567.133542][ T282] ipv6_find_idev+0x102/0x170 [ 5567.133542][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5567.133542][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5567.133542][ T282] netlink_rcv_skb+0x130/0x360 [ 5567.133542][ T282] netlink_unicast+0x449/0x710 [ 5567.133542][ T282] netlink_sendmsg+0x723/0xbe0 [ 5567.133542][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5567.133542][ T282] ___sys_sendmsg+0xee/0x170 [ 5567.133542][ T282] __sys_sendmsg+0xcd/0x170 [ 5567.133542][ T282] do_syscall_64+0xc6/0x1e0 [ 5567.133542][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5567.133542][ T282] [ 5577.075012][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5577.075476][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5577.075476][ T284] netdev_get_by_index+0x5e/0x80 [ 5577.075476][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5577.075476][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5577.075476][ T284] ip6_route_add+0x1c/0x140 [ 5577.075476][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5577.075476][ T284] inet6_addr_add+0x4f8/0xa40 [ 5577.075476][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5577.075476][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5577.075476][ T284] netlink_rcv_skb+0x130/0x360 [ 5577.075476][ T284] netlink_unicast+0x449/0x710 [ 5577.075476][ T284] netlink_sendmsg+0x723/0xbe0 [ 5577.075476][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5577.075476][ T284] ___sys_sendmsg+0xee/0x170 [ 5577.075476][ T284] __sys_sendmsg+0xcd/0x170 [ 5577.075476][ T284] do_syscall_64+0xc6/0x1e0 [ 5577.075476][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5577.075476][ T284] [ 5577.077705][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5577.077705][ T284] netdev_get_by_index+0x5e/0x80 [ 5577.077705][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5577.077705][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5577.077705][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5577.077705][ T284] ipv6_add_addr+0x411/0x2000 [ 5577.077705][ T284] inet6_addr_add+0x30e/0xa40 [ 5577.077705][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5577.077705][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5577.077705][ T284] netlink_rcv_skb+0x130/0x360 [ 5577.077705][ T284] netlink_unicast+0x449/0x710 [ 5577.077705][ T284] netlink_sendmsg+0x723/0xbe0 [ 5577.077705][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5577.077705][ T284] ___sys_sendmsg+0xee/0x170 [ 5577.077705][ T284] __sys_sendmsg+0xcd/0x170 [ 5577.077705][ T284] do_syscall_64+0xc6/0x1e0 [ 5577.077705][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5577.077705][ T284] [ 5577.079915][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5577.079915][ T284] netdev_get_by_index+0x5e/0x80 [ 5577.079915][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5577.079915][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5577.079915][ T284] ip6_route_add+0x1c/0x140 [ 5577.079915][ T284] addrconf_add_mroute+0x129/0x180 [ 5577.079915][ T284] addrconf_add_dev+0xe2/0x170 [ 5577.079915][ T284] inet6_addr_add+0x12f/0xa40 [ 5577.079915][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5577.079915][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5577.079915][ T284] netlink_rcv_skb+0x130/0x360 [ 5577.079915][ T284] netlink_unicast+0x449/0x710 [ 5577.079915][ T284] netlink_sendmsg+0x723/0xbe0 [ 5577.079915][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5577.079915][ T284] ___sys_sendmsg+0xee/0x170 [ 5577.079915][ T284] __sys_sendmsg+0xcd/0x170 [ 5577.079915][ T284] do_syscall_64+0xc6/0x1e0 [ 5577.079915][ T284] [ 5577.082074][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5577.082074][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5577.082074][ T284] ipv6_find_idev+0x102/0x170 [ 5577.082074][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5577.082074][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5577.082074][ T284] netlink_rcv_skb+0x130/0x360 [ 5577.082074][ T284] netlink_unicast+0x449/0x710 [ 5577.082074][ T284] netlink_sendmsg+0x723/0xbe0 [ 5577.082074][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5577.082074][ T284] ___sys_sendmsg+0xee/0x170 [ 5577.082074][ T284] __sys_sendmsg+0xcd/0x170 [ 5577.082074][ T284] do_syscall_64+0xc6/0x1e0 [ 5577.082074][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5577.082074][ T284] [ 5577.083771][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5577.083771][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5577.083771][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5577.083771][ T284] ipv6_find_idev+0x102/0x170 [ 5577.083771][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5577.083771][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5577.083771][ T284] netlink_rcv_skb+0x130/0x360 [ 5577.083771][ T284] netlink_unicast+0x449/0x710 [ 5577.083771][ T284] netlink_sendmsg+0x723/0xbe0 [ 5577.083771][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5577.083771][ T284] ___sys_sendmsg+0xee/0x170 [ 5577.083771][ T284] __sys_sendmsg+0xcd/0x170 [ 5577.083771][ T284] do_syscall_64+0xc6/0x1e0 [ 5577.083771][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5577.083771][ T284] [ 5577.371012][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5577.371425][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5577.371425][ T282] dst_init+0x84/0x4a0 [ 5577.371425][ T282] dst_alloc+0x97/0x150 [ 5577.371425][ T282] ip6_dst_alloc+0x23/0x90 [ 5577.371425][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5577.371425][ T282] ip6_pol_route+0x56f/0x840 [ 5577.371425][ T282] fib6_rule_lookup+0x196/0x240 [ 5577.371425][ T282] ip6_route_input+0x542/0x980 [ 5577.371425][ T282] ipv6_rcv+0x8f/0x400 [ 5577.371425][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5577.371425][ T282] process_backlog+0x101/0x620 [ 5577.371425][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5577.371425][ T282] net_rx_action+0x495/0xbe0 [ 5577.371425][ T282] __do_softirq+0x1b5/0x7f6 [ 5577.371425][ T282] [ 5577.373220][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5577.373220][ T282] netdev_get_by_index+0x5e/0x80 [ 5577.373220][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5577.373220][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5577.373220][ T282] ip6_route_add+0x1c/0x140 [ 5577.373220][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5577.373220][ T282] inet6_addr_add+0x4f8/0xa40 [ 5577.373220][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5577.373220][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5577.373220][ T282] netlink_rcv_skb+0x130/0x360 [ 5577.373220][ T282] netlink_unicast+0x449/0x710 [ 5577.373220][ T282] netlink_sendmsg+0x723/0xbe0 [ 5577.373220][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5577.373220][ T282] ___sys_sendmsg+0xee/0x170 [ 5577.373220][ T282] __sys_sendmsg+0xcd/0x170 [ 5577.373220][ T282] do_syscall_64+0xc6/0x1e0 [ 5577.373220][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5577.373220][ T282] [ 5577.375435][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5577.375435][ T282] netdev_get_by_index+0x5e/0x80 [ 5577.375435][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5577.375435][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5577.375435][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5577.375435][ T282] ipv6_add_addr+0x411/0x2000 [ 5577.375435][ T282] inet6_addr_add+0x30e/0xa40 [ 5577.375435][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5577.375435][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5577.375435][ T282] netlink_rcv_skb+0x130/0x360 [ 5577.375435][ T282] netlink_unicast+0x449/0x710 [ 5577.375435][ T282] netlink_sendmsg+0x723/0xbe0 [ 5577.375435][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5577.375435][ T282] ___sys_sendmsg+0xee/0x170 [ 5577.375435][ T282] __sys_sendmsg+0xcd/0x170 [ 5577.375435][ T282] do_syscall_64+0xc6/0x1e0 [ 5577.375435][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5577.375435][ T282] [ 5577.377754][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5577.377754][ T282] netdev_get_by_index+0x5e/0x80 [ 5577.377754][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5577.377754][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5577.377754][ T282] ip6_route_add+0x1c/0x140 [ 5577.377754][ T282] addrconf_add_mroute+0x129/0x180 [ 5577.377754][ T282] addrconf_add_dev+0xe2/0x170 [ 5577.377754][ T282] inet6_addr_add+0x12f/0xa40 [ 5577.377754][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5577.377754][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5577.377754][ T282] netlink_rcv_skb+0x130/0x360 [ 5577.377754][ T282] netlink_unicast+0x449/0x710 [ 5577.377754][ T282] netlink_sendmsg+0x723/0xbe0 [ 5577.377754][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5577.377754][ T282] ___sys_sendmsg+0xee/0x170 [ 5577.377754][ T282] __sys_sendmsg+0xcd/0x170 [ 5577.377754][ T282] do_syscall_64+0xc6/0x1e0 [ 5577.377754][ T282] [ 5577.379928][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5577.379928][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5577.379928][ T282] ipv6_find_idev+0x102/0x170 [ 5577.379928][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5577.379928][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5577.379928][ T282] netlink_rcv_skb+0x130/0x360 [ 5577.379928][ T282] netlink_unicast+0x449/0x710 [ 5577.379928][ T282] netlink_sendmsg+0x723/0xbe0 [ 5577.379928][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5577.379928][ T282] ___sys_sendmsg+0xee/0x170 [ 5577.379928][ T282] __sys_sendmsg+0xcd/0x170 [ 5577.379928][ T282] do_syscall_64+0xc6/0x1e0 [ 5577.379928][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5577.379928][ T282] [ 5577.381647][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5577.381647][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5577.381647][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5577.381647][ T282] ipv6_find_idev+0x102/0x170 [ 5577.381647][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5577.381647][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5577.381647][ T282] netlink_rcv_skb+0x130/0x360 [ 5577.381647][ T282] netlink_unicast+0x449/0x710 [ 5577.381647][ T282] netlink_sendmsg+0x723/0xbe0 [ 5577.381647][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5577.381647][ T282] ___sys_sendmsg+0xee/0x170 [ 5577.381647][ T282] __sys_sendmsg+0xcd/0x170 [ 5577.381647][ T282] do_syscall_64+0xc6/0x1e0 [ 5577.381647][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5577.381647][ T282] [ 5587.331010][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5587.331474][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5587.331474][ T284] netdev_get_by_index+0x5e/0x80 [ 5587.331474][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5587.331474][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5587.331474][ T284] ip6_route_add+0x1c/0x140 [ 5587.331474][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5587.331474][ T284] inet6_addr_add+0x4f8/0xa40 [ 5587.331474][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5587.331474][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5587.331474][ T284] netlink_rcv_skb+0x130/0x360 [ 5587.331474][ T284] netlink_unicast+0x449/0x710 [ 5587.331474][ T284] netlink_sendmsg+0x723/0xbe0 [ 5587.331474][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5587.331474][ T284] ___sys_sendmsg+0xee/0x170 [ 5587.331474][ T284] __sys_sendmsg+0xcd/0x170 [ 5587.331474][ T284] do_syscall_64+0xc6/0x1e0 [ 5587.331474][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5587.331474][ T284] [ 5587.333696][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5587.333696][ T284] netdev_get_by_index+0x5e/0x80 [ 5587.333696][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5587.333696][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5587.333696][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5587.333696][ T284] ipv6_add_addr+0x411/0x2000 [ 5587.333696][ T284] inet6_addr_add+0x30e/0xa40 [ 5587.333696][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5587.333696][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5587.333696][ T284] netlink_rcv_skb+0x130/0x360 [ 5587.333696][ T284] netlink_unicast+0x449/0x710 [ 5587.333696][ T284] netlink_sendmsg+0x723/0xbe0 [ 5587.333696][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5587.333696][ T284] ___sys_sendmsg+0xee/0x170 [ 5587.333696][ T284] __sys_sendmsg+0xcd/0x170 [ 5587.333696][ T284] do_syscall_64+0xc6/0x1e0 [ 5587.333696][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5587.333696][ T284] [ 5587.335918][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5587.335918][ T284] netdev_get_by_index+0x5e/0x80 [ 5587.335918][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5587.335918][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5587.335918][ T284] ip6_route_add+0x1c/0x140 [ 5587.335918][ T284] addrconf_add_mroute+0x129/0x180 [ 5587.335918][ T284] addrconf_add_dev+0xe2/0x170 [ 5587.335918][ T284] inet6_addr_add+0x12f/0xa40 [ 5587.335918][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5587.335918][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5587.335918][ T284] netlink_rcv_skb+0x130/0x360 [ 5587.335918][ T284] netlink_unicast+0x449/0x710 [ 5587.335918][ T284] netlink_sendmsg+0x723/0xbe0 [ 5587.335918][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5587.335918][ T284] ___sys_sendmsg+0xee/0x170 [ 5587.335918][ T284] __sys_sendmsg+0xcd/0x170 [ 5587.335918][ T284] do_syscall_64+0xc6/0x1e0 [ 5587.335918][ T284] [ 5587.338094][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5587.338094][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5587.338094][ T284] ipv6_find_idev+0x102/0x170 [ 5587.338094][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5587.338094][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5587.338094][ T284] netlink_rcv_skb+0x130/0x360 [ 5587.338094][ T284] netlink_unicast+0x449/0x710 [ 5587.338094][ T284] netlink_sendmsg+0x723/0xbe0 [ 5587.338094][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5587.338094][ T284] ___sys_sendmsg+0xee/0x170 [ 5587.338094][ T284] __sys_sendmsg+0xcd/0x170 [ 5587.338094][ T284] do_syscall_64+0xc6/0x1e0 [ 5587.338094][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5587.338094][ T284] [ 5587.339785][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5587.339785][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5587.339785][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5587.339785][ T284] ipv6_find_idev+0x102/0x170 [ 5587.339785][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5587.339785][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5587.339785][ T284] netlink_rcv_skb+0x130/0x360 [ 5587.339785][ T284] netlink_unicast+0x449/0x710 [ 5587.339785][ T284] netlink_sendmsg+0x723/0xbe0 [ 5587.339785][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5587.339785][ T284] ___sys_sendmsg+0xee/0x170 [ 5587.339785][ T284] __sys_sendmsg+0xcd/0x170 [ 5587.339785][ T284] do_syscall_64+0xc6/0x1e0 [ 5587.339785][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5587.339785][ T284] [ 5587.619007][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5587.619411][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5587.619411][ T282] dst_init+0x84/0x4a0 [ 5587.619411][ T282] dst_alloc+0x97/0x150 [ 5587.619411][ T282] ip6_dst_alloc+0x23/0x90 [ 5587.619411][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5587.619411][ T282] ip6_pol_route+0x56f/0x840 [ 5587.619411][ T282] fib6_rule_lookup+0x196/0x240 [ 5587.619411][ T282] ip6_route_input+0x542/0x980 [ 5587.619411][ T282] ipv6_rcv+0x8f/0x400 [ 5587.619411][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5587.619411][ T282] process_backlog+0x101/0x620 [ 5587.619411][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5587.619411][ T282] net_rx_action+0x495/0xbe0 [ 5587.619411][ T282] __do_softirq+0x1b5/0x7f6 [ 5587.619411][ T282] [ 5587.621190][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5587.621190][ T282] netdev_get_by_index+0x5e/0x80 [ 5587.621190][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5587.621190][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5587.621190][ T282] ip6_route_add+0x1c/0x140 [ 5587.621190][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5587.621190][ T282] inet6_addr_add+0x4f8/0xa40 [ 5587.621190][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5587.621190][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5587.621190][ T282] netlink_rcv_skb+0x130/0x360 [ 5587.621190][ T282] netlink_unicast+0x449/0x710 [ 5587.621190][ T282] netlink_sendmsg+0x723/0xbe0 [ 5587.621190][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5587.621190][ T282] ___sys_sendmsg+0xee/0x170 [ 5587.621190][ T282] __sys_sendmsg+0xcd/0x170 [ 5587.621190][ T282] do_syscall_64+0xc6/0x1e0 [ 5587.621190][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5587.621190][ T282] [ 5587.623409][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5587.623409][ T282] netdev_get_by_index+0x5e/0x80 [ 5587.623409][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5587.623409][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5587.623409][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5587.623409][ T282] ipv6_add_addr+0x411/0x2000 [ 5587.623409][ T282] inet6_addr_add+0x30e/0xa40 [ 5587.623409][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5587.623409][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5587.623409][ T282] netlink_rcv_skb+0x130/0x360 [ 5587.623409][ T282] netlink_unicast+0x449/0x710 [ 5587.623409][ T282] netlink_sendmsg+0x723/0xbe0 [ 5587.623409][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5587.623409][ T282] ___sys_sendmsg+0xee/0x170 [ 5587.623409][ T282] __sys_sendmsg+0xcd/0x170 [ 5587.623409][ T282] do_syscall_64+0xc6/0x1e0 [ 5587.623409][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5587.623409][ T282] [ 5587.625616][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5587.625616][ T282] netdev_get_by_index+0x5e/0x80 [ 5587.625616][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5587.625616][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5587.625616][ T282] ip6_route_add+0x1c/0x140 [ 5587.625616][ T282] addrconf_add_mroute+0x129/0x180 [ 5587.625616][ T282] addrconf_add_dev+0xe2/0x170 [ 5587.625616][ T282] inet6_addr_add+0x12f/0xa40 [ 5587.625616][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5587.625616][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5587.625616][ T282] netlink_rcv_skb+0x130/0x360 [ 5587.625616][ T282] netlink_unicast+0x449/0x710 [ 5587.625616][ T282] netlink_sendmsg+0x723/0xbe0 [ 5587.625616][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5587.625616][ T282] ___sys_sendmsg+0xee/0x170 [ 5587.625616][ T282] __sys_sendmsg+0xcd/0x170 [ 5587.625616][ T282] do_syscall_64+0xc6/0x1e0 [ 5587.625616][ T282] [ 5587.627795][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5587.627795][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5587.627795][ T282] ipv6_find_idev+0x102/0x170 [ 5587.627795][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5587.627795][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5587.627795][ T282] netlink_rcv_skb+0x130/0x360 [ 5587.627795][ T282] netlink_unicast+0x449/0x710 [ 5587.627795][ T282] netlink_sendmsg+0x723/0xbe0 [ 5587.627795][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5587.627795][ T282] ___sys_sendmsg+0xee/0x170 [ 5587.627795][ T282] __sys_sendmsg+0xcd/0x170 [ 5587.627795][ T282] do_syscall_64+0xc6/0x1e0 [ 5587.627795][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5587.627795][ T282] [ 5587.629488][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5587.629488][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5587.629488][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5587.629488][ T282] ipv6_find_idev+0x102/0x170 [ 5587.629488][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5587.629488][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5587.629488][ T282] netlink_rcv_skb+0x130/0x360 [ 5587.629488][ T282] netlink_unicast+0x449/0x710 [ 5587.629488][ T282] netlink_sendmsg+0x723/0xbe0 [ 5587.629488][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5587.629488][ T282] ___sys_sendmsg+0xee/0x170 [ 5587.629488][ T282] __sys_sendmsg+0xcd/0x170 [ 5587.629488][ T282] do_syscall_64+0xc6/0x1e0 [ 5587.629488][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5587.629488][ T282] [ 5597.587031][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5597.587473][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5597.587473][ T284] netdev_get_by_index+0x5e/0x80 [ 5597.587473][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5597.587473][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5597.587473][ T284] ip6_route_add+0x1c/0x140 [ 5597.587473][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5597.587473][ T284] inet6_addr_add+0x4f8/0xa40 [ 5597.587473][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5597.587473][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5597.587473][ T284] netlink_rcv_skb+0x130/0x360 [ 5597.587473][ T284] netlink_unicast+0x449/0x710 [ 5597.587473][ T284] netlink_sendmsg+0x723/0xbe0 [ 5597.587473][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5597.587473][ T284] ___sys_sendmsg+0xee/0x170 [ 5597.587473][ T284] __sys_sendmsg+0xcd/0x170 [ 5597.587473][ T284] do_syscall_64+0xc6/0x1e0 [ 5597.587473][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5597.587473][ T284] [ 5597.589724][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5597.589724][ T284] netdev_get_by_index+0x5e/0x80 [ 5597.589724][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5597.589724][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5597.589724][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5597.589724][ T284] ipv6_add_addr+0x411/0x2000 [ 5597.589724][ T284] inet6_addr_add+0x30e/0xa40 [ 5597.589724][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5597.589724][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5597.589724][ T284] netlink_rcv_skb+0x130/0x360 [ 5597.589724][ T284] netlink_unicast+0x449/0x710 [ 5597.589724][ T284] netlink_sendmsg+0x723/0xbe0 [ 5597.589724][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5597.589724][ T284] ___sys_sendmsg+0xee/0x170 [ 5597.589724][ T284] __sys_sendmsg+0xcd/0x170 [ 5597.589724][ T284] do_syscall_64+0xc6/0x1e0 [ 5597.589724][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5597.589724][ T284] [ 5597.591949][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5597.591949][ T284] netdev_get_by_index+0x5e/0x80 [ 5597.591949][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5597.591949][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5597.591949][ T284] ip6_route_add+0x1c/0x140 [ 5597.591949][ T284] addrconf_add_mroute+0x129/0x180 [ 5597.591949][ T284] addrconf_add_dev+0xe2/0x170 [ 5597.591949][ T284] inet6_addr_add+0x12f/0xa40 [ 5597.591949][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5597.591949][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5597.591949][ T284] netlink_rcv_skb+0x130/0x360 [ 5597.591949][ T284] netlink_unicast+0x449/0x710 [ 5597.591949][ T284] netlink_sendmsg+0x723/0xbe0 [ 5597.591949][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5597.591949][ T284] ___sys_sendmsg+0xee/0x170 [ 5597.591949][ T284] __sys_sendmsg+0xcd/0x170 [ 5597.591949][ T284] do_syscall_64+0xc6/0x1e0 [ 5597.591949][ T284] [ 5597.594123][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5597.594123][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5597.594123][ T284] ipv6_find_idev+0x102/0x170 [ 5597.594123][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5597.594123][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5597.594123][ T284] netlink_rcv_skb+0x130/0x360 [ 5597.594123][ T284] netlink_unicast+0x449/0x710 [ 5597.594123][ T284] netlink_sendmsg+0x723/0xbe0 [ 5597.594123][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5597.594123][ T284] ___sys_sendmsg+0xee/0x170 [ 5597.594123][ T284] __sys_sendmsg+0xcd/0x170 [ 5597.594123][ T284] do_syscall_64+0xc6/0x1e0 [ 5597.594123][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5597.594123][ T284] [ 5597.595945][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5597.595945][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5597.595945][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5597.595945][ T284] ipv6_find_idev+0x102/0x170 [ 5597.595945][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5597.595945][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5597.595945][ T284] netlink_rcv_skb+0x130/0x360 [ 5597.595945][ T284] netlink_unicast+0x449/0x710 [ 5597.595945][ T284] netlink_sendmsg+0x723/0xbe0 [ 5597.595945][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5597.595945][ T284] ___sys_sendmsg+0xee/0x170 [ 5597.595945][ T284] __sys_sendmsg+0xcd/0x170 [ 5597.595945][ T284] do_syscall_64+0xc6/0x1e0 [ 5597.595945][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5597.595945][ T284] [ 5597.867002][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5597.867400][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5597.867400][ T282] dst_init+0x84/0x4a0 [ 5597.867400][ T282] dst_alloc+0x97/0x150 [ 5597.867400][ T282] ip6_dst_alloc+0x23/0x90 [ 5597.867400][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5597.867400][ T282] ip6_pol_route+0x56f/0x840 [ 5597.867400][ T282] fib6_rule_lookup+0x196/0x240 [ 5597.867400][ T282] ip6_route_input+0x542/0x980 [ 5597.867400][ T282] ipv6_rcv+0x8f/0x400 [ 5597.867400][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5597.867400][ T282] process_backlog+0x101/0x620 [ 5597.867400][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5597.867400][ T282] net_rx_action+0x495/0xbe0 [ 5597.867400][ T282] __do_softirq+0x1b5/0x7f6 [ 5597.867400][ T282] [ 5597.869180][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5597.869180][ T282] netdev_get_by_index+0x5e/0x80 [ 5597.869180][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5597.869180][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5597.869180][ T282] ip6_route_add+0x1c/0x140 [ 5597.869180][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5597.869180][ T282] inet6_addr_add+0x4f8/0xa40 [ 5597.869180][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5597.869180][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5597.869180][ T282] netlink_rcv_skb+0x130/0x360 [ 5597.869180][ T282] netlink_unicast+0x449/0x710 [ 5597.869180][ T282] netlink_sendmsg+0x723/0xbe0 [ 5597.869180][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5597.869180][ T282] ___sys_sendmsg+0xee/0x170 [ 5597.869180][ T282] __sys_sendmsg+0xcd/0x170 [ 5597.869180][ T282] do_syscall_64+0xc6/0x1e0 [ 5597.869180][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5597.869180][ T282] [ 5597.871433][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5597.871433][ T282] netdev_get_by_index+0x5e/0x80 [ 5597.871433][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5597.871433][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5597.871433][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5597.871433][ T282] ipv6_add_addr+0x411/0x2000 [ 5597.871433][ T282] inet6_addr_add+0x30e/0xa40 [ 5597.871433][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5597.871433][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5597.871433][ T282] netlink_rcv_skb+0x130/0x360 [ 5597.871433][ T282] netlink_unicast+0x449/0x710 [ 5597.871433][ T282] netlink_sendmsg+0x723/0xbe0 [ 5597.871433][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5597.871433][ T282] ___sys_sendmsg+0xee/0x170 [ 5597.871433][ T282] __sys_sendmsg+0xcd/0x170 [ 5597.871433][ T282] do_syscall_64+0xc6/0x1e0 [ 5597.871433][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5597.871433][ T282] [ 5597.873633][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5597.873633][ T282] netdev_get_by_index+0x5e/0x80 [ 5597.873633][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5597.873633][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5597.873633][ T282] ip6_route_add+0x1c/0x140 [ 5597.873633][ T282] addrconf_add_mroute+0x129/0x180 [ 5597.873633][ T282] addrconf_add_dev+0xe2/0x170 [ 5597.873633][ T282] inet6_addr_add+0x12f/0xa40 [ 5597.873633][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5597.873633][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5597.873633][ T282] netlink_rcv_skb+0x130/0x360 [ 5597.873633][ T282] netlink_unicast+0x449/0x710 [ 5597.873633][ T282] netlink_sendmsg+0x723/0xbe0 [ 5597.873633][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5597.873633][ T282] ___sys_sendmsg+0xee/0x170 [ 5597.873633][ T282] __sys_sendmsg+0xcd/0x170 [ 5597.873633][ T282] do_syscall_64+0xc6/0x1e0 [ 5597.873633][ T282] [ 5597.875819][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5597.875819][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5597.875819][ T282] ipv6_find_idev+0x102/0x170 [ 5597.875819][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5597.875819][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5597.875819][ T282] netlink_rcv_skb+0x130/0x360 [ 5597.875819][ T282] netlink_unicast+0x449/0x710 [ 5597.875819][ T282] netlink_sendmsg+0x723/0xbe0 [ 5597.875819][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5597.875819][ T282] ___sys_sendmsg+0xee/0x170 [ 5597.875819][ T282] __sys_sendmsg+0xcd/0x170 [ 5597.875819][ T282] do_syscall_64+0xc6/0x1e0 [ 5597.875819][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5597.875819][ T282] [ 5597.877513][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5597.877513][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5597.877513][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5597.877513][ T282] ipv6_find_idev+0x102/0x170 [ 5597.877513][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5597.877513][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5597.877513][ T282] netlink_rcv_skb+0x130/0x360 [ 5597.877513][ T282] netlink_unicast+0x449/0x710 [ 5597.877513][ T282] netlink_sendmsg+0x723/0xbe0 [ 5597.877513][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5597.877513][ T282] ___sys_sendmsg+0xee/0x170 [ 5597.877513][ T282] __sys_sendmsg+0xcd/0x170 [ 5597.877513][ T282] do_syscall_64+0xc6/0x1e0 [ 5597.877513][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5597.877513][ T282] [ 5607.843012][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5607.843438][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5607.843438][ T284] netdev_get_by_index+0x5e/0x80 [ 5607.843438][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5607.843438][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5607.843438][ T284] ip6_route_add+0x1c/0x140 [ 5607.843438][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5607.843438][ T284] inet6_addr_add+0x4f8/0xa40 [ 5607.843438][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5607.843438][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5607.843438][ T284] netlink_rcv_skb+0x130/0x360 [ 5607.843438][ T284] netlink_unicast+0x449/0x710 [ 5607.843438][ T284] netlink_sendmsg+0x723/0xbe0 [ 5607.843438][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5607.843438][ T284] ___sys_sendmsg+0xee/0x170 [ 5607.843438][ T284] __sys_sendmsg+0xcd/0x170 [ 5607.843438][ T284] do_syscall_64+0xc6/0x1e0 [ 5607.843438][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5607.843438][ T284] [ 5607.845714][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5607.845714][ T284] netdev_get_by_index+0x5e/0x80 [ 5607.845714][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5607.845714][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5607.845714][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5607.845714][ T284] ipv6_add_addr+0x411/0x2000 [ 5607.845714][ T284] inet6_addr_add+0x30e/0xa40 [ 5607.845714][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5607.845714][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5607.845714][ T284] netlink_rcv_skb+0x130/0x360 [ 5607.845714][ T284] netlink_unicast+0x449/0x710 [ 5607.845714][ T284] netlink_sendmsg+0x723/0xbe0 [ 5607.845714][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5607.845714][ T284] ___sys_sendmsg+0xee/0x170 [ 5607.845714][ T284] __sys_sendmsg+0xcd/0x170 [ 5607.845714][ T284] do_syscall_64+0xc6/0x1e0 [ 5607.845714][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5607.845714][ T284] [ 5607.847913][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5607.847913][ T284] netdev_get_by_index+0x5e/0x80 [ 5607.847913][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5607.847913][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5607.847913][ T284] ip6_route_add+0x1c/0x140 [ 5607.847913][ T284] addrconf_add_mroute+0x129/0x180 [ 5607.847913][ T284] addrconf_add_dev+0xe2/0x170 [ 5607.847913][ T284] inet6_addr_add+0x12f/0xa40 [ 5607.847913][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5607.847913][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5607.847913][ T284] netlink_rcv_skb+0x130/0x360 [ 5607.847913][ T284] netlink_unicast+0x449/0x710 [ 5607.847913][ T284] netlink_sendmsg+0x723/0xbe0 [ 5607.847913][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5607.847913][ T284] ___sys_sendmsg+0xee/0x170 [ 5607.847913][ T284] __sys_sendmsg+0xcd/0x170 [ 5607.847913][ T284] do_syscall_64+0xc6/0x1e0 [ 5607.847913][ T284] [ 5607.850088][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5607.850088][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5607.850088][ T284] ipv6_find_idev+0x102/0x170 [ 5607.850088][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5607.850088][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5607.850088][ T284] netlink_rcv_skb+0x130/0x360 [ 5607.850088][ T284] netlink_unicast+0x449/0x710 [ 5607.850088][ T284] netlink_sendmsg+0x723/0xbe0 [ 5607.850088][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5607.850088][ T284] ___sys_sendmsg+0xee/0x170 [ 5607.850088][ T284] __sys_sendmsg+0xcd/0x170 [ 5607.850088][ T284] do_syscall_64+0xc6/0x1e0 [ 5607.850088][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5607.850088][ T284] [ 5607.851785][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5607.851785][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5607.851785][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5607.851785][ T284] ipv6_find_idev+0x102/0x170 [ 5607.851785][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5607.851785][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5607.851785][ T284] netlink_rcv_skb+0x130/0x360 [ 5607.851785][ T284] netlink_unicast+0x449/0x710 [ 5607.851785][ T284] netlink_sendmsg+0x723/0xbe0 [ 5607.851785][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5607.851785][ T284] ___sys_sendmsg+0xee/0x170 [ 5607.851785][ T284] __sys_sendmsg+0xcd/0x170 [ 5607.851785][ T284] do_syscall_64+0xc6/0x1e0 [ 5607.851785][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5607.851785][ T284] [ 5608.115086][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5608.115475][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5608.115475][ T282] dst_init+0x84/0x4a0 [ 5608.115475][ T282] dst_alloc+0x97/0x150 [ 5608.115475][ T282] ip6_dst_alloc+0x23/0x90 [ 5608.115475][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5608.115475][ T282] ip6_pol_route+0x56f/0x840 [ 5608.115475][ T282] fib6_rule_lookup+0x196/0x240 [ 5608.115475][ T282] ip6_route_input+0x542/0x980 [ 5608.115475][ T282] ipv6_rcv+0x8f/0x400 [ 5608.115475][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5608.115475][ T282] process_backlog+0x101/0x620 [ 5608.115475][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5608.115475][ T282] net_rx_action+0x495/0xbe0 [ 5608.115475][ T282] __do_softirq+0x1b5/0x7f6 [ 5608.115475][ T282] [ 5608.117299][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5608.117299][ T282] netdev_get_by_index+0x5e/0x80 [ 5608.117299][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5608.117299][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5608.117299][ T282] ip6_route_add+0x1c/0x140 [ 5608.117299][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5608.117299][ T282] inet6_addr_add+0x4f8/0xa40 [ 5608.117299][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5608.117299][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5608.117299][ T282] netlink_rcv_skb+0x130/0x360 [ 5608.117299][ T282] netlink_unicast+0x449/0x710 [ 5608.117299][ T282] netlink_sendmsg+0x723/0xbe0 [ 5608.117299][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5608.117299][ T282] ___sys_sendmsg+0xee/0x170 [ 5608.117299][ T282] __sys_sendmsg+0xcd/0x170 [ 5608.117299][ T282] do_syscall_64+0xc6/0x1e0 [ 5608.117299][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5608.117299][ T282] [ 5608.119530][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5608.119530][ T282] netdev_get_by_index+0x5e/0x80 [ 5608.119530][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5608.119530][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5608.119530][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5608.119530][ T282] ipv6_add_addr+0x411/0x2000 [ 5608.119530][ T282] inet6_addr_add+0x30e/0xa40 [ 5608.119530][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5608.119530][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5608.119530][ T282] netlink_rcv_skb+0x130/0x360 [ 5608.119530][ T282] netlink_unicast+0x449/0x710 [ 5608.119530][ T282] netlink_sendmsg+0x723/0xbe0 [ 5608.119530][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5608.119530][ T282] ___sys_sendmsg+0xee/0x170 [ 5608.119530][ T282] __sys_sendmsg+0xcd/0x170 [ 5608.119530][ T282] do_syscall_64+0xc6/0x1e0 [ 5608.119530][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5608.119530][ T282] [ 5608.121758][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5608.121758][ T282] netdev_get_by_index+0x5e/0x80 [ 5608.121758][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5608.121758][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5608.121758][ T282] ip6_route_add+0x1c/0x140 [ 5608.121758][ T282] addrconf_add_mroute+0x129/0x180 [ 5608.121758][ T282] addrconf_add_dev+0xe2/0x170 [ 5608.121758][ T282] inet6_addr_add+0x12f/0xa40 [ 5608.121758][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5608.121758][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5608.121758][ T282] netlink_rcv_skb+0x130/0x360 [ 5608.121758][ T282] netlink_unicast+0x449/0x710 [ 5608.121758][ T282] netlink_sendmsg+0x723/0xbe0 [ 5608.121758][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5608.121758][ T282] ___sys_sendmsg+0xee/0x170 [ 5608.121758][ T282] __sys_sendmsg+0xcd/0x170 [ 5608.121758][ T282] do_syscall_64+0xc6/0x1e0 [ 5608.121758][ T282] [ 5608.123952][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5608.123952][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5608.123952][ T282] ipv6_find_idev+0x102/0x170 [ 5608.123952][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5608.123952][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5608.123952][ T282] netlink_rcv_skb+0x130/0x360 [ 5608.123952][ T282] netlink_unicast+0x449/0x710 [ 5608.123952][ T282] netlink_sendmsg+0x723/0xbe0 [ 5608.123952][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5608.123952][ T282] ___sys_sendmsg+0xee/0x170 [ 5608.123952][ T282] __sys_sendmsg+0xcd/0x170 [ 5608.123952][ T282] do_syscall_64+0xc6/0x1e0 [ 5608.123952][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5608.123952][ T282] [ 5608.125665][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5608.125665][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5608.125665][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5608.125665][ T282] ipv6_find_idev+0x102/0x170 [ 5608.125665][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5608.125665][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5608.125665][ T282] netlink_rcv_skb+0x130/0x360 [ 5608.125665][ T282] netlink_unicast+0x449/0x710 [ 5608.125665][ T282] netlink_sendmsg+0x723/0xbe0 [ 5608.125665][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5608.125665][ T282] ___sys_sendmsg+0xee/0x170 [ 5608.125665][ T282] __sys_sendmsg+0xcd/0x170 [ 5608.125665][ T282] do_syscall_64+0xc6/0x1e0 [ 5608.125665][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5608.125665][ T282] [ 5618.099008][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5618.099505][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5618.099505][ T284] netdev_get_by_index+0x5e/0x80 [ 5618.099505][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5618.099505][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5618.099505][ T284] ip6_route_add+0x1c/0x140 [ 5618.099505][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5618.099505][ T284] inet6_addr_add+0x4f8/0xa40 [ 5618.099505][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5618.099505][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5618.099505][ T284] netlink_rcv_skb+0x130/0x360 [ 5618.099505][ T284] netlink_unicast+0x449/0x710 [ 5618.099505][ T284] netlink_sendmsg+0x723/0xbe0 [ 5618.099505][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5618.099505][ T284] ___sys_sendmsg+0xee/0x170 [ 5618.099505][ T284] __sys_sendmsg+0xcd/0x170 [ 5618.099505][ T284] do_syscall_64+0xc6/0x1e0 [ 5618.099505][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5618.099505][ T284] [ 5618.101750][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5618.101750][ T284] netdev_get_by_index+0x5e/0x80 [ 5618.101750][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5618.101750][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5618.101750][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5618.101750][ T284] ipv6_add_addr+0x411/0x2000 [ 5618.101750][ T284] inet6_addr_add+0x30e/0xa40 [ 5618.101750][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5618.101750][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5618.101750][ T284] netlink_rcv_skb+0x130/0x360 [ 5618.101750][ T284] netlink_unicast+0x449/0x710 [ 5618.101750][ T284] netlink_sendmsg+0x723/0xbe0 [ 5618.101750][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5618.101750][ T284] ___sys_sendmsg+0xee/0x170 [ 5618.101750][ T284] __sys_sendmsg+0xcd/0x170 [ 5618.101750][ T284] do_syscall_64+0xc6/0x1e0 [ 5618.101750][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5618.101750][ T284] [ 5618.103986][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5618.103986][ T284] netdev_get_by_index+0x5e/0x80 [ 5618.103986][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5618.103986][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5618.103986][ T284] ip6_route_add+0x1c/0x140 [ 5618.103986][ T284] addrconf_add_mroute+0x129/0x180 [ 5618.103986][ T284] addrconf_add_dev+0xe2/0x170 [ 5618.103986][ T284] inet6_addr_add+0x12f/0xa40 [ 5618.103986][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5618.103986][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5618.103986][ T284] netlink_rcv_skb+0x130/0x360 [ 5618.103986][ T284] netlink_unicast+0x449/0x710 [ 5618.103986][ T284] netlink_sendmsg+0x723/0xbe0 [ 5618.103986][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5618.103986][ T284] ___sys_sendmsg+0xee/0x170 [ 5618.103986][ T284] __sys_sendmsg+0xcd/0x170 [ 5618.103986][ T284] do_syscall_64+0xc6/0x1e0 [ 5618.103986][ T284] [ 5618.106154][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5618.106154][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5618.106154][ T284] ipv6_find_idev+0x102/0x170 [ 5618.106154][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5618.106154][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5618.106154][ T284] netlink_rcv_skb+0x130/0x360 [ 5618.106154][ T284] netlink_unicast+0x449/0x710 [ 5618.106154][ T284] netlink_sendmsg+0x723/0xbe0 [ 5618.106154][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5618.106154][ T284] ___sys_sendmsg+0xee/0x170 [ 5618.106154][ T284] __sys_sendmsg+0xcd/0x170 [ 5618.106154][ T284] do_syscall_64+0xc6/0x1e0 [ 5618.106154][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5618.106154][ T284] [ 5618.107860][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5618.107860][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5618.107860][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5618.107860][ T284] ipv6_find_idev+0x102/0x170 [ 5618.107860][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5618.107860][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5618.107860][ T284] netlink_rcv_skb+0x130/0x360 [ 5618.107860][ T284] netlink_unicast+0x449/0x710 [ 5618.107860][ T284] netlink_sendmsg+0x723/0xbe0 [ 5618.107860][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5618.107860][ T284] ___sys_sendmsg+0xee/0x170 [ 5618.107860][ T284] __sys_sendmsg+0xcd/0x170 [ 5618.107860][ T284] do_syscall_64+0xc6/0x1e0 [ 5618.107860][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5618.107860][ T284] [ 5618.371055][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5618.371481][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5618.371481][ T282] dst_init+0x84/0x4a0 [ 5618.371481][ T282] dst_alloc+0x97/0x150 [ 5618.371481][ T282] ip6_dst_alloc+0x23/0x90 [ 5618.371481][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5618.371481][ T282] ip6_pol_route+0x56f/0x840 [ 5618.371481][ T282] fib6_rule_lookup+0x196/0x240 [ 5618.371481][ T282] ip6_route_input+0x542/0x980 [ 5618.371481][ T282] ipv6_rcv+0x8f/0x400 [ 5618.371481][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5618.371481][ T282] process_backlog+0x101/0x620 [ 5618.371481][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5618.371481][ T282] net_rx_action+0x495/0xbe0 [ 5618.371481][ T282] __do_softirq+0x1b5/0x7f6 [ 5618.371481][ T282] [ 5618.373298][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5618.373298][ T282] netdev_get_by_index+0x5e/0x80 [ 5618.373298][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5618.373298][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5618.373298][ T282] ip6_route_add+0x1c/0x140 [ 5618.373298][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5618.373298][ T282] inet6_addr_add+0x4f8/0xa40 [ 5618.373298][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5618.373298][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5618.373298][ T282] netlink_rcv_skb+0x130/0x360 [ 5618.373298][ T282] netlink_unicast+0x449/0x710 [ 5618.373298][ T282] netlink_sendmsg+0x723/0xbe0 [ 5618.373298][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5618.373298][ T282] ___sys_sendmsg+0xee/0x170 [ 5618.373298][ T282] __sys_sendmsg+0xcd/0x170 [ 5618.373298][ T282] do_syscall_64+0xc6/0x1e0 [ 5618.373298][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5618.373298][ T282] [ 5618.376301][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5618.376301][ T282] netdev_get_by_index+0x5e/0x80 [ 5618.376301][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5618.376301][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5618.376301][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5618.376301][ T282] ipv6_add_addr+0x411/0x2000 [ 5618.376301][ T282] inet6_addr_add+0x30e/0xa40 [ 5618.376301][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5618.376301][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5618.376301][ T282] netlink_rcv_skb+0x130/0x360 [ 5618.376301][ T282] netlink_unicast+0x449/0x710 [ 5618.376301][ T282] netlink_sendmsg+0x723/0xbe0 [ 5618.376301][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5618.376301][ T282] ___sys_sendmsg+0xee/0x170 [ 5618.376301][ T282] __sys_sendmsg+0xcd/0x170 [ 5618.376301][ T282] do_syscall_64+0xc6/0x1e0 [ 5618.376301][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5618.376301][ T282] [ 5618.379717][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5618.379717][ T282] netdev_get_by_index+0x5e/0x80 [ 5618.379717][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5618.379717][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5618.379717][ T282] ip6_route_add+0x1c/0x140 [ 5618.379717][ T282] addrconf_add_mroute+0x129/0x180 [ 5618.379717][ T282] addrconf_add_dev+0xe2/0x170 [ 5618.379717][ T282] inet6_addr_add+0x12f/0xa40 [ 5618.379717][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5618.379717][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5618.379717][ T282] netlink_rcv_skb+0x130/0x360 [ 5618.379717][ T282] netlink_unicast+0x449/0x710 [ 5618.379717][ T282] netlink_sendmsg+0x723/0xbe0 [ 5618.379717][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5618.379717][ T282] ___sys_sendmsg+0xee/0x170 [ 5618.379717][ T282] __sys_sendmsg+0xcd/0x170 [ 5618.379717][ T282] do_syscall_64+0xc6/0x1e0 [ 5618.379717][ T282] [ 5618.383102][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5618.383102][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5618.383102][ T282] ipv6_find_idev+0x102/0x170 [ 5618.383102][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5618.383102][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5618.383102][ T282] netlink_rcv_skb+0x130/0x360 [ 5618.383102][ T282] netlink_unicast+0x449/0x710 [ 5618.383102][ T282] netlink_sendmsg+0x723/0xbe0 [ 5618.383102][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5618.383102][ T282] ___sys_sendmsg+0xee/0x170 [ 5618.383102][ T282] __sys_sendmsg+0xcd/0x170 [ 5618.383102][ T282] do_syscall_64+0xc6/0x1e0 [ 5618.383102][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5618.383102][ T282] [ 5618.385773][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5618.385773][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5618.385773][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5618.385773][ T282] ipv6_find_idev+0x102/0x170 [ 5618.385773][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5618.385773][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5618.385773][ T282] netlink_rcv_skb+0x130/0x360 [ 5618.385773][ T282] netlink_unicast+0x449/0x710 [ 5618.385773][ T282] netlink_sendmsg+0x723/0xbe0 [ 5618.385773][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5618.385773][ T282] ___sys_sendmsg+0xee/0x170 [ 5618.385773][ T282] __sys_sendmsg+0xcd/0x170 [ 5618.385773][ T282] do_syscall_64+0xc6/0x1e0 [ 5618.385773][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5618.385773][ T282] [ 5628.354957][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5628.355392][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5628.355392][ T284] netdev_get_by_index+0x5e/0x80 [ 5628.355392][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5628.355392][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5628.355392][ T284] ip6_route_add+0x1c/0x140 [ 5628.355392][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5628.355392][ T284] inet6_addr_add+0x4f8/0xa40 [ 5628.355392][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5628.355392][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5628.355392][ T284] netlink_rcv_skb+0x130/0x360 [ 5628.355392][ T284] netlink_unicast+0x449/0x710 [ 5628.355392][ T284] netlink_sendmsg+0x723/0xbe0 [ 5628.355392][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5628.355392][ T284] ___sys_sendmsg+0xee/0x170 [ 5628.355392][ T284] __sys_sendmsg+0xcd/0x170 [ 5628.355392][ T284] do_syscall_64+0xc6/0x1e0 [ 5628.355392][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5628.355392][ T284] [ 5628.357642][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5628.357642][ T284] netdev_get_by_index+0x5e/0x80 [ 5628.357642][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5628.357642][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5628.357642][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5628.357642][ T284] ipv6_add_addr+0x411/0x2000 [ 5628.357642][ T284] inet6_addr_add+0x30e/0xa40 [ 5628.357642][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5628.357642][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5628.357642][ T284] netlink_rcv_skb+0x130/0x360 [ 5628.357642][ T284] netlink_unicast+0x449/0x710 [ 5628.357642][ T284] netlink_sendmsg+0x723/0xbe0 [ 5628.357642][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5628.357642][ T284] ___sys_sendmsg+0xee/0x170 [ 5628.357642][ T284] __sys_sendmsg+0xcd/0x170 [ 5628.357642][ T284] do_syscall_64+0xc6/0x1e0 [ 5628.357642][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5628.357642][ T284] [ 5628.359848][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5628.359848][ T284] netdev_get_by_index+0x5e/0x80 [ 5628.359848][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5628.359848][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5628.359848][ T284] ip6_route_add+0x1c/0x140 [ 5628.359848][ T284] addrconf_add_mroute+0x129/0x180 [ 5628.359848][ T284] addrconf_add_dev+0xe2/0x170 [ 5628.359848][ T284] inet6_addr_add+0x12f/0xa40 [ 5628.359848][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5628.359848][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5628.359848][ T284] netlink_rcv_skb+0x130/0x360 [ 5628.359848][ T284] netlink_unicast+0x449/0x710 [ 5628.359848][ T284] netlink_sendmsg+0x723/0xbe0 [ 5628.359848][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5628.359848][ T284] ___sys_sendmsg+0xee/0x170 [ 5628.359848][ T284] __sys_sendmsg+0xcd/0x170 [ 5628.359848][ T284] do_syscall_64+0xc6/0x1e0 [ 5628.359848][ T284] [ 5628.362031][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5628.362031][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5628.362031][ T284] ipv6_find_idev+0x102/0x170 [ 5628.362031][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5628.362031][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5628.362031][ T284] netlink_rcv_skb+0x130/0x360 [ 5628.362031][ T284] netlink_unicast+0x449/0x710 [ 5628.362031][ T284] netlink_sendmsg+0x723/0xbe0 [ 5628.362031][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5628.362031][ T284] ___sys_sendmsg+0xee/0x170 [ 5628.362031][ T284] __sys_sendmsg+0xcd/0x170 [ 5628.362031][ T284] do_syscall_64+0xc6/0x1e0 [ 5628.362031][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5628.362031][ T284] [ 5628.363740][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5628.363740][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5628.363740][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5628.363740][ T284] ipv6_find_idev+0x102/0x170 [ 5628.363740][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5628.363740][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5628.363740][ T284] netlink_rcv_skb+0x130/0x360 [ 5628.363740][ T284] netlink_unicast+0x449/0x710 [ 5628.363740][ T284] netlink_sendmsg+0x723/0xbe0 [ 5628.363740][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5628.363740][ T284] ___sys_sendmsg+0xee/0x170 [ 5628.363740][ T284] __sys_sendmsg+0xcd/0x170 [ 5628.363740][ T284] do_syscall_64+0xc6/0x1e0 [ 5628.363740][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5628.363740][ T284] [ 5628.627041][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5628.627417][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5628.627417][ T282] dst_init+0x84/0x4a0 [ 5628.627417][ T282] dst_alloc+0x97/0x150 [ 5628.627417][ T282] ip6_dst_alloc+0x23/0x90 [ 5628.627417][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5628.627417][ T282] ip6_pol_route+0x56f/0x840 [ 5628.627417][ T282] fib6_rule_lookup+0x196/0x240 [ 5628.627417][ T282] ip6_route_input+0x542/0x980 [ 5628.627417][ T282] ipv6_rcv+0x8f/0x400 [ 5628.627417][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5628.627417][ T282] process_backlog+0x101/0x620 [ 5628.627417][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5628.627417][ T282] net_rx_action+0x495/0xbe0 [ 5628.627417][ T282] __do_softirq+0x1b5/0x7f6 [ 5628.627417][ T282] [ 5628.629216][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5628.629216][ T282] netdev_get_by_index+0x5e/0x80 [ 5628.629216][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5628.629216][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5628.629216][ T282] ip6_route_add+0x1c/0x140 [ 5628.629216][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5628.629216][ T282] inet6_addr_add+0x4f8/0xa40 [ 5628.629216][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5628.629216][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5628.629216][ T282] netlink_rcv_skb+0x130/0x360 [ 5628.629216][ T282] netlink_unicast+0x449/0x710 [ 5628.629216][ T282] netlink_sendmsg+0x723/0xbe0 [ 5628.629216][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5628.629216][ T282] ___sys_sendmsg+0xee/0x170 [ 5628.629216][ T282] __sys_sendmsg+0xcd/0x170 [ 5628.629216][ T282] do_syscall_64+0xc6/0x1e0 [ 5628.629216][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5628.629216][ T282] [ 5628.631458][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5628.631458][ T282] netdev_get_by_index+0x5e/0x80 [ 5628.631458][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5628.631458][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5628.631458][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5628.631458][ T282] ipv6_add_addr+0x411/0x2000 [ 5628.631458][ T282] inet6_addr_add+0x30e/0xa40 [ 5628.631458][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5628.631458][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5628.631458][ T282] netlink_rcv_skb+0x130/0x360 [ 5628.631458][ T282] netlink_unicast+0x449/0x710 [ 5628.631458][ T282] netlink_sendmsg+0x723/0xbe0 [ 5628.631458][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5628.631458][ T282] ___sys_sendmsg+0xee/0x170 [ 5628.631458][ T282] __sys_sendmsg+0xcd/0x170 [ 5628.631458][ T282] do_syscall_64+0xc6/0x1e0 [ 5628.631458][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5628.631458][ T282] [ 5628.633801][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5628.633801][ T282] netdev_get_by_index+0x5e/0x80 [ 5628.633801][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5628.633801][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5628.633801][ T282] ip6_route_add+0x1c/0x140 [ 5628.633801][ T282] addrconf_add_mroute+0x129/0x180 [ 5628.633801][ T282] addrconf_add_dev+0xe2/0x170 [ 5628.633801][ T282] inet6_addr_add+0x12f/0xa40 [ 5628.633801][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5628.633801][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5628.633801][ T282] netlink_rcv_skb+0x130/0x360 [ 5628.633801][ T282] netlink_unicast+0x449/0x710 [ 5628.633801][ T282] netlink_sendmsg+0x723/0xbe0 [ 5628.633801][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5628.633801][ T282] ___sys_sendmsg+0xee/0x170 [ 5628.633801][ T282] __sys_sendmsg+0xcd/0x170 [ 5628.633801][ T282] do_syscall_64+0xc6/0x1e0 [ 5628.633801][ T282] [ 5628.635998][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5628.635998][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5628.635998][ T282] ipv6_find_idev+0x102/0x170 [ 5628.635998][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5628.635998][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5628.635998][ T282] netlink_rcv_skb+0x130/0x360 [ 5628.635998][ T282] netlink_unicast+0x449/0x710 [ 5628.635998][ T282] netlink_sendmsg+0x723/0xbe0 [ 5628.635998][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5628.635998][ T282] ___sys_sendmsg+0xee/0x170 [ 5628.635998][ T282] __sys_sendmsg+0xcd/0x170 [ 5628.635998][ T282] do_syscall_64+0xc6/0x1e0 [ 5628.635998][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5628.635998][ T282] [ 5628.637716][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5628.637716][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5628.637716][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5628.637716][ T282] ipv6_find_idev+0x102/0x170 [ 5628.637716][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5628.637716][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5628.637716][ T282] netlink_rcv_skb+0x130/0x360 [ 5628.637716][ T282] netlink_unicast+0x449/0x710 [ 5628.637716][ T282] netlink_sendmsg+0x723/0xbe0 [ 5628.637716][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5628.637716][ T282] ___sys_sendmsg+0xee/0x170 [ 5628.637716][ T282] __sys_sendmsg+0xcd/0x170 [ 5628.637716][ T282] do_syscall_64+0xc6/0x1e0 [ 5628.637716][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5628.637716][ T282] [ 5638.611047][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5638.611517][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5638.611517][ T284] netdev_get_by_index+0x5e/0x80 [ 5638.611517][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5638.611517][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5638.611517][ T284] ip6_route_add+0x1c/0x140 [ 5638.611517][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5638.611517][ T284] inet6_addr_add+0x4f8/0xa40 [ 5638.611517][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5638.611517][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5638.611517][ T284] netlink_rcv_skb+0x130/0x360 [ 5638.611517][ T284] netlink_unicast+0x449/0x710 [ 5638.611517][ T284] netlink_sendmsg+0x723/0xbe0 [ 5638.611517][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5638.611517][ T284] ___sys_sendmsg+0xee/0x170 [ 5638.611517][ T284] __sys_sendmsg+0xcd/0x170 [ 5638.611517][ T284] do_syscall_64+0xc6/0x1e0 [ 5638.611517][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5638.611517][ T284] [ 5638.613835][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5638.613835][ T284] netdev_get_by_index+0x5e/0x80 [ 5638.613835][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5638.613835][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5638.613835][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5638.613835][ T284] ipv6_add_addr+0x411/0x2000 [ 5638.613835][ T284] inet6_addr_add+0x30e/0xa40 [ 5638.613835][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5638.613835][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5638.613835][ T284] netlink_rcv_skb+0x130/0x360 [ 5638.613835][ T284] netlink_unicast+0x449/0x710 [ 5638.613835][ T284] netlink_sendmsg+0x723/0xbe0 [ 5638.613835][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5638.613835][ T284] ___sys_sendmsg+0xee/0x170 [ 5638.613835][ T284] __sys_sendmsg+0xcd/0x170 [ 5638.613835][ T284] do_syscall_64+0xc6/0x1e0 [ 5638.613835][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5638.613835][ T284] [ 5638.616526][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5638.616526][ T284] netdev_get_by_index+0x5e/0x80 [ 5638.616526][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5638.616526][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5638.616526][ T284] ip6_route_add+0x1c/0x140 [ 5638.616526][ T284] addrconf_add_mroute+0x129/0x180 [ 5638.616526][ T284] addrconf_add_dev+0xe2/0x170 [ 5638.616526][ T284] inet6_addr_add+0x12f/0xa40 [ 5638.616526][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5638.616526][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5638.616526][ T284] netlink_rcv_skb+0x130/0x360 [ 5638.616526][ T284] netlink_unicast+0x449/0x710 [ 5638.616526][ T284] netlink_sendmsg+0x723/0xbe0 [ 5638.616526][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5638.616526][ T284] ___sys_sendmsg+0xee/0x170 [ 5638.616526][ T284] __sys_sendmsg+0xcd/0x170 [ 5638.616526][ T284] do_syscall_64+0xc6/0x1e0 [ 5638.616526][ T284] [ 5638.622931][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5638.622931][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5638.622931][ T284] ipv6_find_idev+0x102/0x170 [ 5638.622931][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5638.622931][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5638.622931][ T284] netlink_rcv_skb+0x130/0x360 [ 5638.622931][ T284] netlink_unicast+0x449/0x710 [ 5638.622931][ T284] netlink_sendmsg+0x723/0xbe0 [ 5638.622931][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5638.622931][ T284] ___sys_sendmsg+0xee/0x170 [ 5638.622931][ T284] __sys_sendmsg+0xcd/0x170 [ 5638.622931][ T284] do_syscall_64+0xc6/0x1e0 [ 5638.622931][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5638.622931][ T284] [ 5638.624636][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5638.624636][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5638.624636][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5638.624636][ T284] ipv6_find_idev+0x102/0x170 [ 5638.624636][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5638.624636][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5638.624636][ T284] netlink_rcv_skb+0x130/0x360 [ 5638.624636][ T284] netlink_unicast+0x449/0x710 [ 5638.624636][ T284] netlink_sendmsg+0x723/0xbe0 [ 5638.624636][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5638.624636][ T284] ___sys_sendmsg+0xee/0x170 [ 5638.624636][ T284] __sys_sendmsg+0xcd/0x170 [ 5638.624636][ T284] do_syscall_64+0xc6/0x1e0 [ 5638.624636][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5638.624636][ T284] [ 5638.890960][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5638.891342][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5638.891342][ T282] dst_init+0x84/0x4a0 [ 5638.891342][ T282] dst_alloc+0x97/0x150 [ 5638.891342][ T282] ip6_dst_alloc+0x23/0x90 [ 5638.891342][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5638.891342][ T282] ip6_pol_route+0x56f/0x840 [ 5638.891342][ T282] fib6_rule_lookup+0x196/0x240 [ 5638.891342][ T282] ip6_route_input+0x542/0x980 [ 5638.891342][ T282] ipv6_rcv+0x8f/0x400 [ 5638.891342][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5638.891342][ T282] process_backlog+0x101/0x620 [ 5638.891342][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5638.891342][ T282] net_rx_action+0x495/0xbe0 [ 5638.891342][ T282] __do_softirq+0x1b5/0x7f6 [ 5638.891342][ T282] [ 5638.893169][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5638.893169][ T282] netdev_get_by_index+0x5e/0x80 [ 5638.893169][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5638.893169][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5638.893169][ T282] ip6_route_add+0x1c/0x140 [ 5638.893169][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5638.893169][ T282] inet6_addr_add+0x4f8/0xa40 [ 5638.893169][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5638.893169][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5638.893169][ T282] netlink_rcv_skb+0x130/0x360 [ 5638.893169][ T282] netlink_unicast+0x449/0x710 [ 5638.893169][ T282] netlink_sendmsg+0x723/0xbe0 [ 5638.893169][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5638.893169][ T282] ___sys_sendmsg+0xee/0x170 [ 5638.893169][ T282] __sys_sendmsg+0xcd/0x170 [ 5638.893169][ T282] do_syscall_64+0xc6/0x1e0 [ 5638.893169][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5638.893169][ T282] [ 5638.895415][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5638.895415][ T282] netdev_get_by_index+0x5e/0x80 [ 5638.895415][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5638.895415][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5638.895415][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5638.895415][ T282] ipv6_add_addr+0x411/0x2000 [ 5638.895415][ T282] inet6_addr_add+0x30e/0xa40 [ 5638.895415][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5638.895415][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5638.895415][ T282] netlink_rcv_skb+0x130/0x360 [ 5638.895415][ T282] netlink_unicast+0x449/0x710 [ 5638.895415][ T282] netlink_sendmsg+0x723/0xbe0 [ 5638.895415][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5638.895415][ T282] ___sys_sendmsg+0xee/0x170 [ 5638.895415][ T282] __sys_sendmsg+0xcd/0x170 [ 5638.895415][ T282] do_syscall_64+0xc6/0x1e0 [ 5638.895415][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5638.895415][ T282] [ 5638.897636][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5638.897636][ T282] netdev_get_by_index+0x5e/0x80 [ 5638.897636][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5638.897636][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5638.897636][ T282] ip6_route_add+0x1c/0x140 [ 5638.897636][ T282] addrconf_add_mroute+0x129/0x180 [ 5638.897636][ T282] addrconf_add_dev+0xe2/0x170 [ 5638.897636][ T282] inet6_addr_add+0x12f/0xa40 [ 5638.897636][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5638.897636][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5638.897636][ T282] netlink_rcv_skb+0x130/0x360 [ 5638.897636][ T282] netlink_unicast+0x449/0x710 [ 5638.897636][ T282] netlink_sendmsg+0x723/0xbe0 [ 5638.897636][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5638.897636][ T282] ___sys_sendmsg+0xee/0x170 [ 5638.897636][ T282] __sys_sendmsg+0xcd/0x170 [ 5638.897636][ T282] do_syscall_64+0xc6/0x1e0 [ 5638.897636][ T282] [ 5638.899827][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5638.899827][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5638.899827][ T282] ipv6_find_idev+0x102/0x170 [ 5638.899827][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5638.899827][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5638.899827][ T282] netlink_rcv_skb+0x130/0x360 [ 5638.899827][ T282] netlink_unicast+0x449/0x710 [ 5638.899827][ T282] netlink_sendmsg+0x723/0xbe0 [ 5638.899827][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5638.899827][ T282] ___sys_sendmsg+0xee/0x170 [ 5638.899827][ T282] __sys_sendmsg+0xcd/0x170 [ 5638.899827][ T282] do_syscall_64+0xc6/0x1e0 [ 5638.899827][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5638.899827][ T282] [ 5638.901541][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5638.901541][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5638.901541][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5638.901541][ T282] ipv6_find_idev+0x102/0x170 [ 5638.901541][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5638.901541][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5638.901541][ T282] netlink_rcv_skb+0x130/0x360 [ 5638.901541][ T282] netlink_unicast+0x449/0x710 [ 5638.901541][ T282] netlink_sendmsg+0x723/0xbe0 [ 5638.901541][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5638.901541][ T282] ___sys_sendmsg+0xee/0x170 [ 5638.901541][ T282] __sys_sendmsg+0xcd/0x170 [ 5638.901541][ T282] do_syscall_64+0xc6/0x1e0 [ 5638.901541][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5638.901541][ T282] [ 5648.875037][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5648.875476][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5648.875476][ T284] netdev_get_by_index+0x5e/0x80 [ 5648.875476][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5648.875476][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5648.875476][ T284] ip6_route_add+0x1c/0x140 [ 5648.875476][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5648.875476][ T284] inet6_addr_add+0x4f8/0xa40 [ 5648.875476][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5648.875476][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5648.875476][ T284] netlink_rcv_skb+0x130/0x360 [ 5648.875476][ T284] netlink_unicast+0x449/0x710 [ 5648.875476][ T284] netlink_sendmsg+0x723/0xbe0 [ 5648.875476][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5648.875476][ T284] ___sys_sendmsg+0xee/0x170 [ 5648.875476][ T284] __sys_sendmsg+0xcd/0x170 [ 5648.875476][ T284] do_syscall_64+0xc6/0x1e0 [ 5648.875476][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5648.875476][ T284] [ 5648.877774][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5648.877774][ T284] netdev_get_by_index+0x5e/0x80 [ 5648.877774][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5648.877774][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5648.877774][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5648.877774][ T284] ipv6_add_addr+0x411/0x2000 [ 5648.877774][ T284] inet6_addr_add+0x30e/0xa40 [ 5648.877774][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5648.877774][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5648.877774][ T284] netlink_rcv_skb+0x130/0x360 [ 5648.877774][ T284] netlink_unicast+0x449/0x710 [ 5648.877774][ T284] netlink_sendmsg+0x723/0xbe0 [ 5648.877774][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5648.877774][ T284] ___sys_sendmsg+0xee/0x170 [ 5648.877774][ T284] __sys_sendmsg+0xcd/0x170 [ 5648.877774][ T284] do_syscall_64+0xc6/0x1e0 [ 5648.877774][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5648.877774][ T284] [ 5648.880626][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5648.880626][ T284] netdev_get_by_index+0x5e/0x80 [ 5648.880626][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5648.880626][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5648.880626][ T284] ip6_route_add+0x1c/0x140 [ 5648.880626][ T284] addrconf_add_mroute+0x129/0x180 [ 5648.880626][ T284] addrconf_add_dev+0xe2/0x170 [ 5648.880626][ T284] inet6_addr_add+0x12f/0xa40 [ 5648.880626][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5648.880626][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5648.880626][ T284] netlink_rcv_skb+0x130/0x360 [ 5648.880626][ T284] netlink_unicast+0x449/0x710 [ 5648.880626][ T284] netlink_sendmsg+0x723/0xbe0 [ 5648.880626][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5648.880626][ T284] ___sys_sendmsg+0xee/0x170 [ 5648.880626][ T284] __sys_sendmsg+0xcd/0x170 [ 5648.880626][ T284] do_syscall_64+0xc6/0x1e0 [ 5648.880626][ T284] [ 5648.884007][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5648.884007][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5648.884007][ T284] ipv6_find_idev+0x102/0x170 [ 5648.884007][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5648.884007][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5648.884007][ T284] netlink_rcv_skb+0x130/0x360 [ 5648.884007][ T284] netlink_unicast+0x449/0x710 [ 5648.884007][ T284] netlink_sendmsg+0x723/0xbe0 [ 5648.884007][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5648.884007][ T284] ___sys_sendmsg+0xee/0x170 [ 5648.884007][ T284] __sys_sendmsg+0xcd/0x170 [ 5648.884007][ T284] do_syscall_64+0xc6/0x1e0 [ 5648.884007][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5648.884007][ T284] [ 5648.886689][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5648.886689][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5648.886689][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5648.886689][ T284] ipv6_find_idev+0x102/0x170 [ 5648.886689][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5648.886689][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5648.886689][ T284] netlink_rcv_skb+0x130/0x360 [ 5648.886689][ T284] netlink_unicast+0x449/0x710 [ 5648.886689][ T284] netlink_sendmsg+0x723/0xbe0 [ 5648.886689][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5648.886689][ T284] ___sys_sendmsg+0xee/0x170 [ 5648.886689][ T284] __sys_sendmsg+0xcd/0x170 [ 5648.886689][ T284] do_syscall_64+0xc6/0x1e0 [ 5648.886689][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5648.886689][ T284] [ 5648.931006][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5648.931381][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5648.931381][ T282] dst_init+0x84/0x4a0 [ 5648.931381][ T282] dst_alloc+0x97/0x150 [ 5648.931381][ T282] ip6_dst_alloc+0x23/0x90 [ 5648.931381][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5648.931381][ T282] ip6_pol_route+0x56f/0x840 [ 5648.931381][ T282] fib6_rule_lookup+0x196/0x240 [ 5648.931381][ T282] ip6_route_input+0x542/0x980 [ 5648.931381][ T282] ipv6_rcv+0x8f/0x400 [ 5648.931381][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5648.931381][ T282] process_backlog+0x101/0x620 [ 5648.931381][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5648.931381][ T282] net_rx_action+0x495/0xbe0 [ 5648.931381][ T282] __do_softirq+0x1b5/0x7f6 [ 5648.931381][ T282] [ 5648.933199][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5648.933199][ T282] netdev_get_by_index+0x5e/0x80 [ 5648.933199][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5648.933199][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5648.933199][ T282] ip6_route_add+0x1c/0x140 [ 5648.933199][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5648.933199][ T282] inet6_addr_add+0x4f8/0xa40 [ 5648.933199][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5648.933199][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5648.933199][ T282] netlink_rcv_skb+0x130/0x360 [ 5648.933199][ T282] netlink_unicast+0x449/0x710 [ 5648.933199][ T282] netlink_sendmsg+0x723/0xbe0 [ 5648.933199][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5648.933199][ T282] ___sys_sendmsg+0xee/0x170 [ 5648.933199][ T282] __sys_sendmsg+0xcd/0x170 [ 5648.933199][ T282] do_syscall_64+0xc6/0x1e0 [ 5648.933199][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5648.933199][ T282] [ 5648.935908][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5648.935908][ T282] netdev_get_by_index+0x5e/0x80 [ 5648.935908][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5648.935908][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5648.935908][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5648.935908][ T282] ipv6_add_addr+0x411/0x2000 [ 5648.935908][ T282] inet6_addr_add+0x30e/0xa40 [ 5648.935908][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5648.935908][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5648.935908][ T282] netlink_rcv_skb+0x130/0x360 [ 5648.935908][ T282] netlink_unicast+0x449/0x710 [ 5648.935908][ T282] netlink_sendmsg+0x723/0xbe0 [ 5648.935908][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5648.935908][ T282] ___sys_sendmsg+0xee/0x170 [ 5648.935908][ T282] __sys_sendmsg+0xcd/0x170 [ 5648.935908][ T282] do_syscall_64+0xc6/0x1e0 [ 5648.935908][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5648.935908][ T282] [ 5648.941730][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5648.941730][ T282] netdev_get_by_index+0x5e/0x80 [ 5648.941730][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5648.941730][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5648.941730][ T282] ip6_route_add+0x1c/0x140 [ 5648.941730][ T282] addrconf_add_mroute+0x129/0x180 [ 5648.941730][ T282] addrconf_add_dev+0xe2/0x170 [ 5648.941730][ T282] inet6_addr_add+0x12f/0xa40 [ 5648.941730][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5648.941730][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5648.941730][ T282] netlink_rcv_skb+0x130/0x360 [ 5648.941730][ T282] netlink_unicast+0x449/0x710 [ 5648.941730][ T282] netlink_sendmsg+0x723/0xbe0 [ 5648.941730][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5648.941730][ T282] ___sys_sendmsg+0xee/0x170 [ 5648.941730][ T282] __sys_sendmsg+0xcd/0x170 [ 5648.941730][ T282] do_syscall_64+0xc6/0x1e0 [ 5648.941730][ T282] [ 5648.943923][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5648.943923][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5648.943923][ T282] ipv6_find_idev+0x102/0x170 [ 5648.943923][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5648.943923][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5648.943923][ T282] netlink_rcv_skb+0x130/0x360 [ 5648.943923][ T282] netlink_unicast+0x449/0x710 [ 5648.943923][ T282] netlink_sendmsg+0x723/0xbe0 [ 5648.943923][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5648.943923][ T282] ___sys_sendmsg+0xee/0x170 [ 5648.943923][ T282] __sys_sendmsg+0xcd/0x170 [ 5648.943923][ T282] do_syscall_64+0xc6/0x1e0 [ 5648.943923][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5648.943923][ T282] [ 5648.945628][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5648.945628][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5648.945628][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5648.945628][ T282] ipv6_find_idev+0x102/0x170 [ 5648.945628][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5648.945628][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5648.945628][ T282] netlink_rcv_skb+0x130/0x360 [ 5648.945628][ T282] netlink_unicast+0x449/0x710 [ 5648.945628][ T282] netlink_sendmsg+0x723/0xbe0 [ 5648.945628][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5648.945628][ T282] ___sys_sendmsg+0xee/0x170 [ 5648.945628][ T282] __sys_sendmsg+0xcd/0x170 [ 5648.945628][ T282] do_syscall_64+0xc6/0x1e0 [ 5648.945628][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5648.945628][ T282] [ 5658.995004][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5658.995555][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5658.995555][ T282] dst_init+0x84/0x4a0 [ 5658.995555][ T282] dst_alloc+0x97/0x150 [ 5658.995555][ T282] ip6_dst_alloc+0x23/0x90 [ 5658.995555][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5658.995555][ T282] ip6_pol_route+0x56f/0x840 [ 5658.995555][ T282] fib6_rule_lookup+0x196/0x240 [ 5658.995555][ T282] ip6_route_input+0x542/0x980 [ 5658.995555][ T282] ipv6_rcv+0x8f/0x400 [ 5658.995555][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5658.995555][ T282] process_backlog+0x101/0x620 [ 5658.995555][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5658.995555][ T282] net_rx_action+0x495/0xbe0 [ 5658.995555][ T282] __do_softirq+0x1b5/0x7f6 [ 5658.995555][ T282] [ 5658.997356][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5658.997356][ T282] netdev_get_by_index+0x5e/0x80 [ 5658.997356][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5658.997356][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5658.997356][ T282] ip6_route_add+0x1c/0x140 [ 5658.997356][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5658.997356][ T282] inet6_addr_add+0x4f8/0xa40 [ 5658.997356][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5658.997356][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5658.997356][ T282] netlink_rcv_skb+0x130/0x360 [ 5658.997356][ T282] netlink_unicast+0x449/0x710 [ 5658.997356][ T282] netlink_sendmsg+0x723/0xbe0 [ 5658.997356][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5658.997356][ T282] ___sys_sendmsg+0xee/0x170 [ 5658.997356][ T282] __sys_sendmsg+0xcd/0x170 [ 5658.997356][ T282] do_syscall_64+0xc6/0x1e0 [ 5658.997356][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5658.997356][ T282] [ 5658.999581][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5658.999581][ T282] netdev_get_by_index+0x5e/0x80 [ 5658.999581][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5658.999581][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5658.999581][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5658.999581][ T282] ipv6_add_addr+0x411/0x2000 [ 5658.999581][ T282] inet6_addr_add+0x30e/0xa40 [ 5658.999581][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5658.999581][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5658.999581][ T282] netlink_rcv_skb+0x130/0x360 [ 5658.999581][ T282] netlink_unicast+0x449/0x710 [ 5658.999581][ T282] netlink_sendmsg+0x723/0xbe0 [ 5658.999581][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5658.999581][ T282] ___sys_sendmsg+0xee/0x170 [ 5658.999581][ T282] __sys_sendmsg+0xcd/0x170 [ 5658.999581][ T282] do_syscall_64+0xc6/0x1e0 [ 5658.999581][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5658.999581][ T282] [ 5659.002504][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5659.002504][ T282] netdev_get_by_index+0x5e/0x80 [ 5659.002504][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5659.002504][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5659.002504][ T282] ip6_route_add+0x1c/0x140 [ 5659.002504][ T282] addrconf_add_mroute+0x129/0x180 [ 5659.002504][ T282] addrconf_add_dev+0xe2/0x170 [ 5659.002504][ T282] inet6_addr_add+0x12f/0xa40 [ 5659.002504][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5659.002504][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5659.002504][ T282] netlink_rcv_skb+0x130/0x360 [ 5659.002504][ T282] netlink_unicast+0x449/0x710 [ 5659.002504][ T282] netlink_sendmsg+0x723/0xbe0 [ 5659.002504][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5659.002504][ T282] ___sys_sendmsg+0xee/0x170 [ 5659.002504][ T282] __sys_sendmsg+0xcd/0x170 [ 5659.002504][ T282] do_syscall_64+0xc6/0x1e0 [ 5659.002504][ T282] [ 5659.005878][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5659.005878][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5659.005878][ T282] ipv6_find_idev+0x102/0x170 [ 5659.005878][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5659.005878][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5659.005878][ T282] netlink_rcv_skb+0x130/0x360 [ 5659.005878][ T282] netlink_unicast+0x449/0x710 [ 5659.005878][ T282] netlink_sendmsg+0x723/0xbe0 [ 5659.005878][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5659.005878][ T282] ___sys_sendmsg+0xee/0x170 [ 5659.005878][ T282] __sys_sendmsg+0xcd/0x170 [ 5659.005878][ T282] do_syscall_64+0xc6/0x1e0 [ 5659.005878][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5659.005878][ T282] [ 5659.008524][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5659.008524][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5659.008524][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5659.008524][ T282] ipv6_find_idev+0x102/0x170 [ 5659.008524][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5659.008524][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5659.008524][ T282] netlink_rcv_skb+0x130/0x360 [ 5659.008524][ T282] netlink_unicast+0x449/0x710 [ 5659.008524][ T282] netlink_sendmsg+0x723/0xbe0 [ 5659.008524][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5659.008524][ T282] ___sys_sendmsg+0xee/0x170 [ 5659.008524][ T282] __sys_sendmsg+0xcd/0x170 [ 5659.008524][ T282] do_syscall_64+0xc6/0x1e0 [ 5659.008524][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5659.008524][ T282] [ 5659.138972][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5659.139360][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5659.139360][ T284] netdev_get_by_index+0x5e/0x80 [ 5659.139360][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5659.139360][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5659.139360][ T284] ip6_route_add+0x1c/0x140 [ 5659.139360][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5659.139360][ T284] inet6_addr_add+0x4f8/0xa40 [ 5659.139360][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5659.139360][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5659.139360][ T284] netlink_rcv_skb+0x130/0x360 [ 5659.139360][ T284] netlink_unicast+0x449/0x710 [ 5659.139360][ T284] netlink_sendmsg+0x723/0xbe0 [ 5659.139360][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5659.139360][ T284] ___sys_sendmsg+0xee/0x170 [ 5659.139360][ T284] __sys_sendmsg+0xcd/0x170 [ 5659.139360][ T284] do_syscall_64+0xc6/0x1e0 [ 5659.139360][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5659.139360][ T284] [ 5659.141593][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5659.141593][ T284] netdev_get_by_index+0x5e/0x80 [ 5659.141593][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5659.141593][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5659.141593][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5659.141593][ T284] ipv6_add_addr+0x411/0x2000 [ 5659.141593][ T284] inet6_addr_add+0x30e/0xa40 [ 5659.141593][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5659.141593][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5659.141593][ T284] netlink_rcv_skb+0x130/0x360 [ 5659.141593][ T284] netlink_unicast+0x449/0x710 [ 5659.141593][ T284] netlink_sendmsg+0x723/0xbe0 [ 5659.141593][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5659.141593][ T284] ___sys_sendmsg+0xee/0x170 [ 5659.141593][ T284] __sys_sendmsg+0xcd/0x170 [ 5659.141593][ T284] do_syscall_64+0xc6/0x1e0 [ 5659.141593][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5659.141593][ T284] [ 5659.143821][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5659.143821][ T284] netdev_get_by_index+0x5e/0x80 [ 5659.143821][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5659.143821][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5659.143821][ T284] ip6_route_add+0x1c/0x140 [ 5659.143821][ T284] addrconf_add_mroute+0x129/0x180 [ 5659.143821][ T284] addrconf_add_dev+0xe2/0x170 [ 5659.143821][ T284] inet6_addr_add+0x12f/0xa40 [ 5659.143821][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5659.143821][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5659.143821][ T284] netlink_rcv_skb+0x130/0x360 [ 5659.143821][ T284] netlink_unicast+0x449/0x710 [ 5659.143821][ T284] netlink_sendmsg+0x723/0xbe0 [ 5659.143821][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5659.143821][ T284] ___sys_sendmsg+0xee/0x170 [ 5659.143821][ T284] __sys_sendmsg+0xcd/0x170 [ 5659.143821][ T284] do_syscall_64+0xc6/0x1e0 [ 5659.143821][ T284] [ 5659.145992][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5659.145992][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5659.145992][ T284] ipv6_find_idev+0x102/0x170 [ 5659.145992][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5659.145992][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5659.145992][ T284] netlink_rcv_skb+0x130/0x360 [ 5659.145992][ T284] netlink_unicast+0x449/0x710 [ 5659.145992][ T284] netlink_sendmsg+0x723/0xbe0 [ 5659.145992][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5659.145992][ T284] ___sys_sendmsg+0xee/0x170 [ 5659.145992][ T284] __sys_sendmsg+0xcd/0x170 [ 5659.145992][ T284] do_syscall_64+0xc6/0x1e0 [ 5659.145992][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5659.145992][ T284] [ 5659.147694][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5659.147694][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5659.147694][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5659.147694][ T284] ipv6_find_idev+0x102/0x170 [ 5659.147694][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5659.147694][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5659.147694][ T284] netlink_rcv_skb+0x130/0x360 [ 5659.147694][ T284] netlink_unicast+0x449/0x710 [ 5659.147694][ T284] netlink_sendmsg+0x723/0xbe0 [ 5659.147694][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5659.147694][ T284] ___sys_sendmsg+0xee/0x170 [ 5659.147694][ T284] __sys_sendmsg+0xcd/0x170 [ 5659.147694][ T284] do_syscall_64+0xc6/0x1e0 [ 5659.147694][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5659.147694][ T284] [ 5669.155009][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5669.155437][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5669.155437][ T284] netdev_get_by_index+0x5e/0x80 [ 5669.155437][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5669.155437][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5669.155437][ T284] ip6_route_add+0x1c/0x140 [ 5669.155437][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5669.155437][ T284] inet6_addr_add+0x4f8/0xa40 [ 5669.155437][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5669.155437][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5669.155437][ T284] netlink_rcv_skb+0x130/0x360 [ 5669.155437][ T284] netlink_unicast+0x449/0x710 [ 5669.155437][ T284] netlink_sendmsg+0x723/0xbe0 [ 5669.155437][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5669.155437][ T284] ___sys_sendmsg+0xee/0x170 [ 5669.155437][ T284] __sys_sendmsg+0xcd/0x170 [ 5669.155437][ T284] do_syscall_64+0xc6/0x1e0 [ 5669.155437][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5669.155437][ T284] [ 5669.157689][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5669.157689][ T284] netdev_get_by_index+0x5e/0x80 [ 5669.157689][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5669.157689][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5669.157689][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5669.157689][ T284] ipv6_add_addr+0x411/0x2000 [ 5669.157689][ T284] inet6_addr_add+0x30e/0xa40 [ 5669.157689][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5669.157689][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5669.157689][ T284] netlink_rcv_skb+0x130/0x360 [ 5669.157689][ T284] netlink_unicast+0x449/0x710 [ 5669.157689][ T284] netlink_sendmsg+0x723/0xbe0 [ 5669.157689][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5669.157689][ T284] ___sys_sendmsg+0xee/0x170 [ 5669.157689][ T284] __sys_sendmsg+0xcd/0x170 [ 5669.157689][ T284] do_syscall_64+0xc6/0x1e0 [ 5669.157689][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5669.157689][ T284] [ 5669.159917][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5669.159917][ T284] netdev_get_by_index+0x5e/0x80 [ 5669.159917][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5669.159917][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5669.159917][ T284] ip6_route_add+0x1c/0x140 [ 5669.159917][ T284] addrconf_add_mroute+0x129/0x180 [ 5669.159917][ T284] addrconf_add_dev+0xe2/0x170 [ 5669.159917][ T284] inet6_addr_add+0x12f/0xa40 [ 5669.159917][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5669.159917][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5669.159917][ T284] netlink_rcv_skb+0x130/0x360 [ 5669.159917][ T284] netlink_unicast+0x449/0x710 [ 5669.159917][ T284] netlink_sendmsg+0x723/0xbe0 [ 5669.159917][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5669.159917][ T284] ___sys_sendmsg+0xee/0x170 [ 5669.159917][ T284] __sys_sendmsg+0xcd/0x170 [ 5669.159917][ T284] do_syscall_64+0xc6/0x1e0 [ 5669.159917][ T284] [ 5669.162093][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5669.162093][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5669.162093][ T284] ipv6_find_idev+0x102/0x170 [ 5669.162093][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5669.162093][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5669.162093][ T284] netlink_rcv_skb+0x130/0x360 [ 5669.162093][ T284] netlink_unicast+0x449/0x710 [ 5669.162093][ T284] netlink_sendmsg+0x723/0xbe0 [ 5669.162093][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5669.162093][ T284] ___sys_sendmsg+0xee/0x170 [ 5669.162093][ T284] __sys_sendmsg+0xcd/0x170 [ 5669.162093][ T284] do_syscall_64+0xc6/0x1e0 [ 5669.162093][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5669.162093][ T284] [ 5669.163801][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5669.163801][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5669.163801][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5669.163801][ T284] ipv6_find_idev+0x102/0x170 [ 5669.163801][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5669.163801][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5669.163801][ T284] netlink_rcv_skb+0x130/0x360 [ 5669.163801][ T284] netlink_unicast+0x449/0x710 [ 5669.163801][ T284] netlink_sendmsg+0x723/0xbe0 [ 5669.163801][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5669.163801][ T284] ___sys_sendmsg+0xee/0x170 [ 5669.163801][ T284] __sys_sendmsg+0xcd/0x170 [ 5669.163801][ T284] do_syscall_64+0xc6/0x1e0 [ 5669.163801][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5669.163801][ T284] [ 5669.251022][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5669.251422][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5669.251422][ T282] dst_init+0x84/0x4a0 [ 5669.251422][ T282] dst_alloc+0x97/0x150 [ 5669.251422][ T282] ip6_dst_alloc+0x23/0x90 [ 5669.251422][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5669.251422][ T282] ip6_pol_route+0x56f/0x840 [ 5669.251422][ T282] fib6_rule_lookup+0x196/0x240 [ 5669.251422][ T282] ip6_route_input+0x542/0x980 [ 5669.251422][ T282] ipv6_rcv+0x8f/0x400 [ 5669.251422][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5669.251422][ T282] process_backlog+0x101/0x620 [ 5669.251422][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5669.251422][ T282] net_rx_action+0x495/0xbe0 [ 5669.251422][ T282] __do_softirq+0x1b5/0x7f6 [ 5669.251422][ T282] [ 5669.253214][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5669.253214][ T282] netdev_get_by_index+0x5e/0x80 [ 5669.253214][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5669.253214][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5669.253214][ T282] ip6_route_add+0x1c/0x140 [ 5669.253214][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5669.253214][ T282] inet6_addr_add+0x4f8/0xa40 [ 5669.253214][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5669.253214][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5669.253214][ T282] netlink_rcv_skb+0x130/0x360 [ 5669.253214][ T282] netlink_unicast+0x449/0x710 [ 5669.253214][ T282] netlink_sendmsg+0x723/0xbe0 [ 5669.253214][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5669.253214][ T282] ___sys_sendmsg+0xee/0x170 [ 5669.253214][ T282] __sys_sendmsg+0xcd/0x170 [ 5669.253214][ T282] do_syscall_64+0xc6/0x1e0 [ 5669.253214][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5669.253214][ T282] [ 5669.255439][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5669.255439][ T282] netdev_get_by_index+0x5e/0x80 [ 5669.255439][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5669.255439][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5669.255439][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5669.255439][ T282] ipv6_add_addr+0x411/0x2000 [ 5669.255439][ T282] inet6_addr_add+0x30e/0xa40 [ 5669.255439][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5669.255439][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5669.255439][ T282] netlink_rcv_skb+0x130/0x360 [ 5669.255439][ T282] netlink_unicast+0x449/0x710 [ 5669.255439][ T282] netlink_sendmsg+0x723/0xbe0 [ 5669.255439][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5669.255439][ T282] ___sys_sendmsg+0xee/0x170 [ 5669.255439][ T282] __sys_sendmsg+0xcd/0x170 [ 5669.255439][ T282] do_syscall_64+0xc6/0x1e0 [ 5669.255439][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5669.255439][ T282] [ 5669.258773][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5669.258773][ T282] netdev_get_by_index+0x5e/0x80 [ 5669.258773][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5669.258773][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5669.258773][ T282] ip6_route_add+0x1c/0x140 [ 5669.258773][ T282] addrconf_add_mroute+0x129/0x180 [ 5669.258773][ T282] addrconf_add_dev+0xe2/0x170 [ 5669.258773][ T282] inet6_addr_add+0x12f/0xa40 [ 5669.258773][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5669.258773][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5669.258773][ T282] netlink_rcv_skb+0x130/0x360 [ 5669.258773][ T282] netlink_unicast+0x449/0x710 [ 5669.258773][ T282] netlink_sendmsg+0x723/0xbe0 [ 5669.258773][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5669.258773][ T282] ___sys_sendmsg+0xee/0x170 [ 5669.258773][ T282] __sys_sendmsg+0xcd/0x170 [ 5669.258773][ T282] do_syscall_64+0xc6/0x1e0 [ 5669.258773][ T282] [ 5669.262147][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5669.262147][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5669.262147][ T282] ipv6_find_idev+0x102/0x170 [ 5669.262147][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5669.262147][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5669.262147][ T282] netlink_rcv_skb+0x130/0x360 [ 5669.262147][ T282] netlink_unicast+0x449/0x710 [ 5669.262147][ T282] netlink_sendmsg+0x723/0xbe0 [ 5669.262147][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5669.262147][ T282] ___sys_sendmsg+0xee/0x170 [ 5669.262147][ T282] __sys_sendmsg+0xcd/0x170 [ 5669.262147][ T282] do_syscall_64+0xc6/0x1e0 [ 5669.262147][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5669.262147][ T282] [ 5669.267825][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5669.267825][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5669.267825][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5669.267825][ T282] ipv6_find_idev+0x102/0x170 [ 5669.267825][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5669.267825][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5669.267825][ T282] netlink_rcv_skb+0x130/0x360 [ 5669.267825][ T282] netlink_unicast+0x449/0x710 [ 5669.267825][ T282] netlink_sendmsg+0x723/0xbe0 [ 5669.267825][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5669.267825][ T282] ___sys_sendmsg+0xee/0x170 [ 5669.267825][ T282] __sys_sendmsg+0xcd/0x170 [ 5669.267825][ T282] do_syscall_64+0xc6/0x1e0 [ 5669.267825][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5669.267825][ T282] [ 5679.403006][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5679.403463][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5679.403463][ T284] netdev_get_by_index+0x5e/0x80 [ 5679.403463][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5679.403463][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5679.403463][ T284] ip6_route_add+0x1c/0x140 [ 5679.403463][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5679.403463][ T284] inet6_addr_add+0x4f8/0xa40 [ 5679.403463][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5679.403463][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5679.403463][ T284] netlink_rcv_skb+0x130/0x360 [ 5679.403463][ T284] netlink_unicast+0x449/0x710 [ 5679.403463][ T284] netlink_sendmsg+0x723/0xbe0 [ 5679.403463][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5679.403463][ T284] ___sys_sendmsg+0xee/0x170 [ 5679.403463][ T284] __sys_sendmsg+0xcd/0x170 [ 5679.403463][ T284] do_syscall_64+0xc6/0x1e0 [ 5679.403463][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5679.403463][ T284] [ 5679.405696][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5679.405696][ T284] netdev_get_by_index+0x5e/0x80 [ 5679.405696][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5679.405696][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5679.405696][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5679.405696][ T284] ipv6_add_addr+0x411/0x2000 [ 5679.405696][ T284] inet6_addr_add+0x30e/0xa40 [ 5679.405696][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5679.405696][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5679.405696][ T284] netlink_rcv_skb+0x130/0x360 [ 5679.405696][ T284] netlink_unicast+0x449/0x710 [ 5679.405696][ T284] netlink_sendmsg+0x723/0xbe0 [ 5679.405696][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5679.405696][ T284] ___sys_sendmsg+0xee/0x170 [ 5679.405696][ T284] __sys_sendmsg+0xcd/0x170 [ 5679.405696][ T284] do_syscall_64+0xc6/0x1e0 [ 5679.405696][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5679.405696][ T284] [ 5679.407910][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5679.407910][ T284] netdev_get_by_index+0x5e/0x80 [ 5679.407910][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5679.407910][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5679.407910][ T284] ip6_route_add+0x1c/0x140 [ 5679.407910][ T284] addrconf_add_mroute+0x129/0x180 [ 5679.407910][ T284] addrconf_add_dev+0xe2/0x170 [ 5679.407910][ T284] inet6_addr_add+0x12f/0xa40 [ 5679.407910][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5679.407910][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5679.407910][ T284] netlink_rcv_skb+0x130/0x360 [ 5679.407910][ T284] netlink_unicast+0x449/0x710 [ 5679.407910][ T284] netlink_sendmsg+0x723/0xbe0 [ 5679.407910][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5679.407910][ T284] ___sys_sendmsg+0xee/0x170 [ 5679.407910][ T284] __sys_sendmsg+0xcd/0x170 [ 5679.407910][ T284] do_syscall_64+0xc6/0x1e0 [ 5679.407910][ T284] [ 5679.410063][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5679.410063][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5679.410063][ T284] ipv6_find_idev+0x102/0x170 [ 5679.410063][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5679.410063][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5679.410063][ T284] netlink_rcv_skb+0x130/0x360 [ 5679.410063][ T284] netlink_unicast+0x449/0x710 [ 5679.410063][ T284] netlink_sendmsg+0x723/0xbe0 [ 5679.410063][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5679.410063][ T284] ___sys_sendmsg+0xee/0x170 [ 5679.410063][ T284] __sys_sendmsg+0xcd/0x170 [ 5679.410063][ T284] do_syscall_64+0xc6/0x1e0 [ 5679.410063][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5679.410063][ T284] [ 5679.411754][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5679.411754][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5679.411754][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5679.411754][ T284] ipv6_find_idev+0x102/0x170 [ 5679.411754][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5679.411754][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5679.411754][ T284] netlink_rcv_skb+0x130/0x360 [ 5679.411754][ T284] netlink_unicast+0x449/0x710 [ 5679.411754][ T284] netlink_sendmsg+0x723/0xbe0 [ 5679.411754][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5679.411754][ T284] ___sys_sendmsg+0xee/0x170 [ 5679.411754][ T284] __sys_sendmsg+0xcd/0x170 [ 5679.411754][ T284] do_syscall_64+0xc6/0x1e0 [ 5679.411754][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5679.411754][ T284] [ 5679.506938][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5679.507311][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5679.507311][ T282] dst_init+0x84/0x4a0 [ 5679.507311][ T282] dst_alloc+0x97/0x150 [ 5679.507311][ T282] ip6_dst_alloc+0x23/0x90 [ 5679.507311][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5679.507311][ T282] ip6_pol_route+0x56f/0x840 [ 5679.507311][ T282] fib6_rule_lookup+0x196/0x240 [ 5679.507311][ T282] ip6_route_input+0x542/0x980 [ 5679.507311][ T282] ipv6_rcv+0x8f/0x400 [ 5679.507311][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5679.507311][ T282] process_backlog+0x101/0x620 [ 5679.507311][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5679.507311][ T282] net_rx_action+0x495/0xbe0 [ 5679.507311][ T282] __do_softirq+0x1b5/0x7f6 [ 5679.507311][ T282] [ 5679.509144][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5679.509144][ T282] netdev_get_by_index+0x5e/0x80 [ 5679.509144][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5679.509144][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5679.509144][ T282] ip6_route_add+0x1c/0x140 [ 5679.509144][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5679.509144][ T282] inet6_addr_add+0x4f8/0xa40 [ 5679.509144][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5679.509144][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5679.509144][ T282] netlink_rcv_skb+0x130/0x360 [ 5679.509144][ T282] netlink_unicast+0x449/0x710 [ 5679.509144][ T282] netlink_sendmsg+0x723/0xbe0 [ 5679.509144][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5679.509144][ T282] ___sys_sendmsg+0xee/0x170 [ 5679.509144][ T282] __sys_sendmsg+0xcd/0x170 [ 5679.509144][ T282] do_syscall_64+0xc6/0x1e0 [ 5679.509144][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5679.509144][ T282] [ 5679.511372][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5679.511372][ T282] netdev_get_by_index+0x5e/0x80 [ 5679.511372][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5679.511372][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5679.511372][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5679.511372][ T282] ipv6_add_addr+0x411/0x2000 [ 5679.511372][ T282] inet6_addr_add+0x30e/0xa40 [ 5679.511372][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5679.511372][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5679.511372][ T282] netlink_rcv_skb+0x130/0x360 [ 5679.511372][ T282] netlink_unicast+0x449/0x710 [ 5679.511372][ T282] netlink_sendmsg+0x723/0xbe0 [ 5679.511372][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5679.511372][ T282] ___sys_sendmsg+0xee/0x170 [ 5679.511372][ T282] __sys_sendmsg+0xcd/0x170 [ 5679.511372][ T282] do_syscall_64+0xc6/0x1e0 [ 5679.511372][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5679.511372][ T282] [ 5679.513596][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5679.513596][ T282] netdev_get_by_index+0x5e/0x80 [ 5679.513596][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5679.513596][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5679.513596][ T282] ip6_route_add+0x1c/0x140 [ 5679.513596][ T282] addrconf_add_mroute+0x129/0x180 [ 5679.513596][ T282] addrconf_add_dev+0xe2/0x170 [ 5679.513596][ T282] inet6_addr_add+0x12f/0xa40 [ 5679.513596][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5679.513596][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5679.513596][ T282] netlink_rcv_skb+0x130/0x360 [ 5679.513596][ T282] netlink_unicast+0x449/0x710 [ 5679.513596][ T282] netlink_sendmsg+0x723/0xbe0 [ 5679.513596][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5679.513596][ T282] ___sys_sendmsg+0xee/0x170 [ 5679.513596][ T282] __sys_sendmsg+0xcd/0x170 [ 5679.513596][ T282] do_syscall_64+0xc6/0x1e0 [ 5679.513596][ T282] [ 5679.515802][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5679.515802][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5679.515802][ T282] ipv6_find_idev+0x102/0x170 [ 5679.515802][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5679.515802][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5679.515802][ T282] netlink_rcv_skb+0x130/0x360 [ 5679.515802][ T282] netlink_unicast+0x449/0x710 [ 5679.515802][ T282] netlink_sendmsg+0x723/0xbe0 [ 5679.515802][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5679.515802][ T282] ___sys_sendmsg+0xee/0x170 [ 5679.515802][ T282] __sys_sendmsg+0xcd/0x170 [ 5679.515802][ T282] do_syscall_64+0xc6/0x1e0 [ 5679.515802][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5679.515802][ T282] [ 5679.517524][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5679.517524][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5679.517524][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5679.517524][ T282] ipv6_find_idev+0x102/0x170 [ 5679.517524][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5679.517524][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5679.517524][ T282] netlink_rcv_skb+0x130/0x360 [ 5679.517524][ T282] netlink_unicast+0x449/0x710 [ 5679.517524][ T282] netlink_sendmsg+0x723/0xbe0 [ 5679.517524][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5679.517524][ T282] ___sys_sendmsg+0xee/0x170 [ 5679.517524][ T282] __sys_sendmsg+0xcd/0x170 [ 5679.517524][ T282] do_syscall_64+0xc6/0x1e0 [ 5679.517524][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5679.517524][ T282] [ 5689.651017][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5689.651466][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5689.651466][ T284] netdev_get_by_index+0x5e/0x80 [ 5689.651466][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5689.651466][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5689.651466][ T284] ip6_route_add+0x1c/0x140 [ 5689.651466][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5689.651466][ T284] inet6_addr_add+0x4f8/0xa40 [ 5689.651466][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5689.651466][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5689.651466][ T284] netlink_rcv_skb+0x130/0x360 [ 5689.651466][ T284] netlink_unicast+0x449/0x710 [ 5689.651466][ T284] netlink_sendmsg+0x723/0xbe0 [ 5689.651466][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5689.651466][ T284] ___sys_sendmsg+0xee/0x170 [ 5689.651466][ T284] __sys_sendmsg+0xcd/0x170 [ 5689.651466][ T284] do_syscall_64+0xc6/0x1e0 [ 5689.651466][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5689.651466][ T284] [ 5689.653834][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5689.653834][ T284] netdev_get_by_index+0x5e/0x80 [ 5689.653834][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5689.653834][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5689.653834][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5689.653834][ T284] ipv6_add_addr+0x411/0x2000 [ 5689.653834][ T284] inet6_addr_add+0x30e/0xa40 [ 5689.653834][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5689.653834][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5689.653834][ T284] netlink_rcv_skb+0x130/0x360 [ 5689.653834][ T284] netlink_unicast+0x449/0x710 [ 5689.653834][ T284] netlink_sendmsg+0x723/0xbe0 [ 5689.653834][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5689.653834][ T284] ___sys_sendmsg+0xee/0x170 [ 5689.653834][ T284] __sys_sendmsg+0xcd/0x170 [ 5689.653834][ T284] do_syscall_64+0xc6/0x1e0 [ 5689.653834][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5689.653834][ T284] [ 5689.656057][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5689.656057][ T284] netdev_get_by_index+0x5e/0x80 [ 5689.656057][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5689.656057][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5689.656057][ T284] ip6_route_add+0x1c/0x140 [ 5689.656057][ T284] addrconf_add_mroute+0x129/0x180 [ 5689.656057][ T284] addrconf_add_dev+0xe2/0x170 [ 5689.656057][ T284] inet6_addr_add+0x12f/0xa40 [ 5689.656057][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5689.656057][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5689.656057][ T284] netlink_rcv_skb+0x130/0x360 [ 5689.656057][ T284] netlink_unicast+0x449/0x710 [ 5689.656057][ T284] netlink_sendmsg+0x723/0xbe0 [ 5689.656057][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5689.656057][ T284] ___sys_sendmsg+0xee/0x170 [ 5689.656057][ T284] __sys_sendmsg+0xcd/0x170 [ 5689.656057][ T284] do_syscall_64+0xc6/0x1e0 [ 5689.656057][ T284] [ 5689.658216][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5689.658216][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5689.658216][ T284] ipv6_find_idev+0x102/0x170 [ 5689.658216][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5689.658216][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5689.658216][ T284] netlink_rcv_skb+0x130/0x360 [ 5689.658216][ T284] netlink_unicast+0x449/0x710 [ 5689.658216][ T284] netlink_sendmsg+0x723/0xbe0 [ 5689.658216][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5689.658216][ T284] ___sys_sendmsg+0xee/0x170 [ 5689.658216][ T284] __sys_sendmsg+0xcd/0x170 [ 5689.658216][ T284] do_syscall_64+0xc6/0x1e0 [ 5689.658216][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5689.658216][ T284] [ 5689.659904][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5689.659904][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5689.659904][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5689.659904][ T284] ipv6_find_idev+0x102/0x170 [ 5689.659904][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5689.659904][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5689.659904][ T284] netlink_rcv_skb+0x130/0x360 [ 5689.659904][ T284] netlink_unicast+0x449/0x710 [ 5689.659904][ T284] netlink_sendmsg+0x723/0xbe0 [ 5689.659904][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5689.659904][ T284] ___sys_sendmsg+0xee/0x170 [ 5689.659904][ T284] __sys_sendmsg+0xcd/0x170 [ 5689.659904][ T284] do_syscall_64+0xc6/0x1e0 [ 5689.659904][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5689.659904][ T284] [ 5689.755014][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5689.755397][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5689.755397][ T282] dst_init+0x84/0x4a0 [ 5689.755397][ T282] dst_alloc+0x97/0x150 [ 5689.755397][ T282] ip6_dst_alloc+0x23/0x90 [ 5689.755397][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5689.755397][ T282] ip6_pol_route+0x56f/0x840 [ 5689.755397][ T282] fib6_rule_lookup+0x196/0x240 [ 5689.755397][ T282] ip6_route_input+0x542/0x980 [ 5689.755397][ T282] ipv6_rcv+0x8f/0x400 [ 5689.755397][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5689.755397][ T282] process_backlog+0x101/0x620 [ 5689.755397][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5689.755397][ T282] net_rx_action+0x495/0xbe0 [ 5689.755397][ T282] __do_softirq+0x1b5/0x7f6 [ 5689.755397][ T282] [ 5689.757192][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5689.757192][ T282] netdev_get_by_index+0x5e/0x80 [ 5689.757192][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5689.757192][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5689.757192][ T282] ip6_route_add+0x1c/0x140 [ 5689.757192][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5689.757192][ T282] inet6_addr_add+0x4f8/0xa40 [ 5689.757192][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5689.757192][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5689.757192][ T282] netlink_rcv_skb+0x130/0x360 [ 5689.757192][ T282] netlink_unicast+0x449/0x710 [ 5689.757192][ T282] netlink_sendmsg+0x723/0xbe0 [ 5689.757192][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5689.757192][ T282] ___sys_sendmsg+0xee/0x170 [ 5689.757192][ T282] __sys_sendmsg+0xcd/0x170 [ 5689.757192][ T282] do_syscall_64+0xc6/0x1e0 [ 5689.757192][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5689.757192][ T282] [ 5689.759405][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5689.759405][ T282] netdev_get_by_index+0x5e/0x80 [ 5689.759405][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5689.759405][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5689.759405][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5689.759405][ T282] ipv6_add_addr+0x411/0x2000 [ 5689.759405][ T282] inet6_addr_add+0x30e/0xa40 [ 5689.759405][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5689.759405][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5689.759405][ T282] netlink_rcv_skb+0x130/0x360 [ 5689.759405][ T282] netlink_unicast+0x449/0x710 [ 5689.759405][ T282] netlink_sendmsg+0x723/0xbe0 [ 5689.759405][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5689.759405][ T282] ___sys_sendmsg+0xee/0x170 [ 5689.759405][ T282] __sys_sendmsg+0xcd/0x170 [ 5689.759405][ T282] do_syscall_64+0xc6/0x1e0 [ 5689.759405][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5689.759405][ T282] [ 5689.761607][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5689.761607][ T282] netdev_get_by_index+0x5e/0x80 [ 5689.761607][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5689.761607][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5689.761607][ T282] ip6_route_add+0x1c/0x140 [ 5689.761607][ T282] addrconf_add_mroute+0x129/0x180 [ 5689.761607][ T282] addrconf_add_dev+0xe2/0x170 [ 5689.761607][ T282] inet6_addr_add+0x12f/0xa40 [ 5689.761607][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5689.761607][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5689.761607][ T282] netlink_rcv_skb+0x130/0x360 [ 5689.761607][ T282] netlink_unicast+0x449/0x710 [ 5689.761607][ T282] netlink_sendmsg+0x723/0xbe0 [ 5689.761607][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5689.761607][ T282] ___sys_sendmsg+0xee/0x170 [ 5689.761607][ T282] __sys_sendmsg+0xcd/0x170 [ 5689.761607][ T282] do_syscall_64+0xc6/0x1e0 [ 5689.761607][ T282] [ 5689.763782][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5689.763782][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5689.763782][ T282] ipv6_find_idev+0x102/0x170 [ 5689.763782][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5689.763782][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5689.763782][ T282] netlink_rcv_skb+0x130/0x360 [ 5689.763782][ T282] netlink_unicast+0x449/0x710 [ 5689.763782][ T282] netlink_sendmsg+0x723/0xbe0 [ 5689.763782][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5689.763782][ T282] ___sys_sendmsg+0xee/0x170 [ 5689.763782][ T282] __sys_sendmsg+0xcd/0x170 [ 5689.763782][ T282] do_syscall_64+0xc6/0x1e0 [ 5689.763782][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5689.763782][ T282] [ 5689.765488][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5689.765488][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5689.765488][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5689.765488][ T282] ipv6_find_idev+0x102/0x170 [ 5689.765488][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5689.765488][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5689.765488][ T282] netlink_rcv_skb+0x130/0x360 [ 5689.765488][ T282] netlink_unicast+0x449/0x710 [ 5689.765488][ T282] netlink_sendmsg+0x723/0xbe0 [ 5689.765488][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5689.765488][ T282] ___sys_sendmsg+0xee/0x170 [ 5689.765488][ T282] __sys_sendmsg+0xcd/0x170 [ 5689.765488][ T282] do_syscall_64+0xc6/0x1e0 [ 5689.765488][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5689.765488][ T282] [ 5699.899029][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5699.899490][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5699.899490][ T284] netdev_get_by_index+0x5e/0x80 [ 5699.899490][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5699.899490][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5699.899490][ T284] ip6_route_add+0x1c/0x140 [ 5699.899490][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5699.899490][ T284] inet6_addr_add+0x4f8/0xa40 [ 5699.899490][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5699.899490][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5699.899490][ T284] netlink_rcv_skb+0x130/0x360 [ 5699.899490][ T284] netlink_unicast+0x449/0x710 [ 5699.899490][ T284] netlink_sendmsg+0x723/0xbe0 [ 5699.899490][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5699.899490][ T284] ___sys_sendmsg+0xee/0x170 [ 5699.899490][ T284] __sys_sendmsg+0xcd/0x170 [ 5699.899490][ T284] do_syscall_64+0xc6/0x1e0 [ 5699.899490][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5699.899490][ T284] [ 5699.901716][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5699.901716][ T284] netdev_get_by_index+0x5e/0x80 [ 5699.901716][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5699.901716][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5699.901716][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5699.901716][ T284] ipv6_add_addr+0x411/0x2000 [ 5699.901716][ T284] inet6_addr_add+0x30e/0xa40 [ 5699.901716][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5699.901716][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5699.901716][ T284] netlink_rcv_skb+0x130/0x360 [ 5699.901716][ T284] netlink_unicast+0x449/0x710 [ 5699.901716][ T284] netlink_sendmsg+0x723/0xbe0 [ 5699.901716][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5699.901716][ T284] ___sys_sendmsg+0xee/0x170 [ 5699.901716][ T284] __sys_sendmsg+0xcd/0x170 [ 5699.901716][ T284] do_syscall_64+0xc6/0x1e0 [ 5699.901716][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5699.901716][ T284] [ 5699.903950][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5699.903950][ T284] netdev_get_by_index+0x5e/0x80 [ 5699.903950][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5699.903950][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5699.903950][ T284] ip6_route_add+0x1c/0x140 [ 5699.903950][ T284] addrconf_add_mroute+0x129/0x180 [ 5699.903950][ T284] addrconf_add_dev+0xe2/0x170 [ 5699.903950][ T284] inet6_addr_add+0x12f/0xa40 [ 5699.903950][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5699.903950][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5699.903950][ T284] netlink_rcv_skb+0x130/0x360 [ 5699.903950][ T284] netlink_unicast+0x449/0x710 [ 5699.903950][ T284] netlink_sendmsg+0x723/0xbe0 [ 5699.903950][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5699.903950][ T284] ___sys_sendmsg+0xee/0x170 [ 5699.903950][ T284] __sys_sendmsg+0xcd/0x170 [ 5699.903950][ T284] do_syscall_64+0xc6/0x1e0 [ 5699.903950][ T284] [ 5699.906113][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5699.906113][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5699.906113][ T284] ipv6_find_idev+0x102/0x170 [ 5699.906113][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5699.906113][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5699.906113][ T284] netlink_rcv_skb+0x130/0x360 [ 5699.906113][ T284] netlink_unicast+0x449/0x710 [ 5699.906113][ T284] netlink_sendmsg+0x723/0xbe0 [ 5699.906113][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5699.906113][ T284] ___sys_sendmsg+0xee/0x170 [ 5699.906113][ T284] __sys_sendmsg+0xcd/0x170 [ 5699.906113][ T284] do_syscall_64+0xc6/0x1e0 [ 5699.906113][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5699.906113][ T284] [ 5699.907818][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5699.907818][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5699.907818][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5699.907818][ T284] ipv6_find_idev+0x102/0x170 [ 5699.907818][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5699.907818][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5699.907818][ T284] netlink_rcv_skb+0x130/0x360 [ 5699.907818][ T284] netlink_unicast+0x449/0x710 [ 5699.907818][ T284] netlink_sendmsg+0x723/0xbe0 [ 5699.907818][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5699.907818][ T284] ___sys_sendmsg+0xee/0x170 [ 5699.907818][ T284] __sys_sendmsg+0xcd/0x170 [ 5699.907818][ T284] do_syscall_64+0xc6/0x1e0 [ 5699.907818][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5699.907818][ T284] [ 5700.003082][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5700.003460][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5700.003460][ T282] dst_init+0x84/0x4a0 [ 5700.003460][ T282] dst_alloc+0x97/0x150 [ 5700.003460][ T282] ip6_dst_alloc+0x23/0x90 [ 5700.003460][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5700.003460][ T282] ip6_pol_route+0x56f/0x840 [ 5700.003460][ T282] fib6_rule_lookup+0x196/0x240 [ 5700.003460][ T282] ip6_route_input+0x542/0x980 [ 5700.003460][ T282] ipv6_rcv+0x8f/0x400 [ 5700.003460][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5700.003460][ T282] process_backlog+0x101/0x620 [ 5700.003460][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5700.003460][ T282] net_rx_action+0x495/0xbe0 [ 5700.003460][ T282] __do_softirq+0x1b5/0x7f6 [ 5700.003460][ T282] [ 5700.005246][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5700.005246][ T282] netdev_get_by_index+0x5e/0x80 [ 5700.005246][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5700.005246][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5700.005246][ T282] ip6_route_add+0x1c/0x140 [ 5700.005246][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5700.005246][ T282] inet6_addr_add+0x4f8/0xa40 [ 5700.005246][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5700.005246][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5700.005246][ T282] netlink_rcv_skb+0x130/0x360 [ 5700.005246][ T282] netlink_unicast+0x449/0x710 [ 5700.005246][ T282] netlink_sendmsg+0x723/0xbe0 [ 5700.005246][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5700.005246][ T282] ___sys_sendmsg+0xee/0x170 [ 5700.005246][ T282] __sys_sendmsg+0xcd/0x170 [ 5700.005246][ T282] do_syscall_64+0xc6/0x1e0 [ 5700.005246][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5700.005246][ T282] [ 5700.007460][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5700.007460][ T282] netdev_get_by_index+0x5e/0x80 [ 5700.007460][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5700.007460][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5700.007460][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5700.007460][ T282] ipv6_add_addr+0x411/0x2000 [ 5700.007460][ T282] inet6_addr_add+0x30e/0xa40 [ 5700.007460][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5700.007460][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5700.007460][ T282] netlink_rcv_skb+0x130/0x360 [ 5700.007460][ T282] netlink_unicast+0x449/0x710 [ 5700.007460][ T282] netlink_sendmsg+0x723/0xbe0 [ 5700.007460][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5700.007460][ T282] ___sys_sendmsg+0xee/0x170 [ 5700.007460][ T282] __sys_sendmsg+0xcd/0x170 [ 5700.007460][ T282] do_syscall_64+0xc6/0x1e0 [ 5700.007460][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5700.007460][ T282] [ 5700.009675][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5700.009675][ T282] netdev_get_by_index+0x5e/0x80 [ 5700.009675][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5700.009675][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5700.009675][ T282] ip6_route_add+0x1c/0x140 [ 5700.009675][ T282] addrconf_add_mroute+0x129/0x180 [ 5700.009675][ T282] addrconf_add_dev+0xe2/0x170 [ 5700.009675][ T282] inet6_addr_add+0x12f/0xa40 [ 5700.009675][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5700.009675][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5700.009675][ T282] netlink_rcv_skb+0x130/0x360 [ 5700.009675][ T282] netlink_unicast+0x449/0x710 [ 5700.009675][ T282] netlink_sendmsg+0x723/0xbe0 [ 5700.009675][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5700.009675][ T282] ___sys_sendmsg+0xee/0x170 [ 5700.009675][ T282] __sys_sendmsg+0xcd/0x170 [ 5700.009675][ T282] do_syscall_64+0xc6/0x1e0 [ 5700.009675][ T282] [ 5700.011832][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5700.011832][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5700.011832][ T282] ipv6_find_idev+0x102/0x170 [ 5700.011832][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5700.011832][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5700.011832][ T282] netlink_rcv_skb+0x130/0x360 [ 5700.011832][ T282] netlink_unicast+0x449/0x710 [ 5700.011832][ T282] netlink_sendmsg+0x723/0xbe0 [ 5700.011832][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5700.011832][ T282] ___sys_sendmsg+0xee/0x170 [ 5700.011832][ T282] __sys_sendmsg+0xcd/0x170 [ 5700.011832][ T282] do_syscall_64+0xc6/0x1e0 [ 5700.011832][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5700.011832][ T282] [ 5700.013541][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5700.013541][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5700.013541][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5700.013541][ T282] ipv6_find_idev+0x102/0x170 [ 5700.013541][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5700.013541][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5700.013541][ T282] netlink_rcv_skb+0x130/0x360 [ 5700.013541][ T282] netlink_unicast+0x449/0x710 [ 5700.013541][ T282] netlink_sendmsg+0x723/0xbe0 [ 5700.013541][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5700.013541][ T282] ___sys_sendmsg+0xee/0x170 [ 5700.013541][ T282] __sys_sendmsg+0xcd/0x170 [ 5700.013541][ T282] do_syscall_64+0xc6/0x1e0 [ 5700.013541][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5700.013541][ T282] [ 5710.147000][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5710.147430][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5710.147430][ T284] netdev_get_by_index+0x5e/0x80 [ 5710.147430][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5710.147430][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5710.147430][ T284] ip6_route_add+0x1c/0x140 [ 5710.147430][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5710.147430][ T284] inet6_addr_add+0x4f8/0xa40 [ 5710.147430][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5710.147430][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5710.147430][ T284] netlink_rcv_skb+0x130/0x360 [ 5710.147430][ T284] netlink_unicast+0x449/0x710 [ 5710.147430][ T284] netlink_sendmsg+0x723/0xbe0 [ 5710.147430][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5710.147430][ T284] ___sys_sendmsg+0xee/0x170 [ 5710.147430][ T284] __sys_sendmsg+0xcd/0x170 [ 5710.147430][ T284] do_syscall_64+0xc6/0x1e0 [ 5710.147430][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5710.147430][ T284] [ 5710.149654][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5710.149654][ T284] netdev_get_by_index+0x5e/0x80 [ 5710.149654][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5710.149654][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5710.149654][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5710.149654][ T284] ipv6_add_addr+0x411/0x2000 [ 5710.149654][ T284] inet6_addr_add+0x30e/0xa40 [ 5710.149654][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5710.149654][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5710.149654][ T284] netlink_rcv_skb+0x130/0x360 [ 5710.149654][ T284] netlink_unicast+0x449/0x710 [ 5710.149654][ T284] netlink_sendmsg+0x723/0xbe0 [ 5710.149654][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5710.149654][ T284] ___sys_sendmsg+0xee/0x170 [ 5710.149654][ T284] __sys_sendmsg+0xcd/0x170 [ 5710.149654][ T284] do_syscall_64+0xc6/0x1e0 [ 5710.149654][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5710.149654][ T284] [ 5710.151886][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5710.151886][ T284] netdev_get_by_index+0x5e/0x80 [ 5710.151886][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5710.151886][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5710.151886][ T284] ip6_route_add+0x1c/0x140 [ 5710.151886][ T284] addrconf_add_mroute+0x129/0x180 [ 5710.151886][ T284] addrconf_add_dev+0xe2/0x170 [ 5710.151886][ T284] inet6_addr_add+0x12f/0xa40 [ 5710.151886][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5710.151886][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5710.151886][ T284] netlink_rcv_skb+0x130/0x360 [ 5710.151886][ T284] netlink_unicast+0x449/0x710 [ 5710.151886][ T284] netlink_sendmsg+0x723/0xbe0 [ 5710.151886][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5710.151886][ T284] ___sys_sendmsg+0xee/0x170 [ 5710.151886][ T284] __sys_sendmsg+0xcd/0x170 [ 5710.151886][ T284] do_syscall_64+0xc6/0x1e0 [ 5710.151886][ T284] [ 5710.154068][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5710.154068][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5710.154068][ T284] ipv6_find_idev+0x102/0x170 [ 5710.154068][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5710.154068][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5710.154068][ T284] netlink_rcv_skb+0x130/0x360 [ 5710.154068][ T284] netlink_unicast+0x449/0x710 [ 5710.154068][ T284] netlink_sendmsg+0x723/0xbe0 [ 5710.154068][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5710.154068][ T284] ___sys_sendmsg+0xee/0x170 [ 5710.154068][ T284] __sys_sendmsg+0xcd/0x170 [ 5710.154068][ T284] do_syscall_64+0xc6/0x1e0 [ 5710.154068][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5710.154068][ T284] [ 5710.155755][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5710.155755][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5710.155755][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5710.155755][ T284] ipv6_find_idev+0x102/0x170 [ 5710.155755][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5710.155755][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5710.155755][ T284] netlink_rcv_skb+0x130/0x360 [ 5710.155755][ T284] netlink_unicast+0x449/0x710 [ 5710.155755][ T284] netlink_sendmsg+0x723/0xbe0 [ 5710.155755][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5710.155755][ T284] ___sys_sendmsg+0xee/0x170 [ 5710.155755][ T284] __sys_sendmsg+0xcd/0x170 [ 5710.155755][ T284] do_syscall_64+0xc6/0x1e0 [ 5710.155755][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5710.155755][ T284] [ 5710.251006][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5710.251378][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5710.251378][ T282] dst_init+0x84/0x4a0 [ 5710.251378][ T282] dst_alloc+0x97/0x150 [ 5710.251378][ T282] ip6_dst_alloc+0x23/0x90 [ 5710.251378][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5710.251378][ T282] ip6_pol_route+0x56f/0x840 [ 5710.251378][ T282] fib6_rule_lookup+0x196/0x240 [ 5710.251378][ T282] ip6_route_input+0x542/0x980 [ 5710.251378][ T282] ipv6_rcv+0x8f/0x400 [ 5710.251378][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5710.251378][ T282] process_backlog+0x101/0x620 [ 5710.251378][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5710.251378][ T282] net_rx_action+0x495/0xbe0 [ 5710.251378][ T282] __do_softirq+0x1b5/0x7f6 [ 5710.251378][ T282] [ 5710.253164][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5710.253164][ T282] netdev_get_by_index+0x5e/0x80 [ 5710.253164][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5710.253164][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5710.253164][ T282] ip6_route_add+0x1c/0x140 [ 5710.253164][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5710.253164][ T282] inet6_addr_add+0x4f8/0xa40 [ 5710.253164][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5710.253164][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5710.253164][ T282] netlink_rcv_skb+0x130/0x360 [ 5710.253164][ T282] netlink_unicast+0x449/0x710 [ 5710.253164][ T282] netlink_sendmsg+0x723/0xbe0 [ 5710.253164][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5710.253164][ T282] ___sys_sendmsg+0xee/0x170 [ 5710.253164][ T282] __sys_sendmsg+0xcd/0x170 [ 5710.253164][ T282] do_syscall_64+0xc6/0x1e0 [ 5710.253164][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5710.253164][ T282] [ 5710.255876][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5710.255876][ T282] netdev_get_by_index+0x5e/0x80 [ 5710.255876][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5710.255876][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5710.255876][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5710.255876][ T282] ipv6_add_addr+0x411/0x2000 [ 5710.255876][ T282] inet6_addr_add+0x30e/0xa40 [ 5710.255876][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5710.255876][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5710.255876][ T282] netlink_rcv_skb+0x130/0x360 [ 5710.255876][ T282] netlink_unicast+0x449/0x710 [ 5710.255876][ T282] netlink_sendmsg+0x723/0xbe0 [ 5710.255876][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5710.255876][ T282] ___sys_sendmsg+0xee/0x170 [ 5710.255876][ T282] __sys_sendmsg+0xcd/0x170 [ 5710.255876][ T282] do_syscall_64+0xc6/0x1e0 [ 5710.255876][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5710.255876][ T282] [ 5710.258089][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5710.258089][ T282] netdev_get_by_index+0x5e/0x80 [ 5710.258089][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5710.258089][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5710.258089][ T282] ip6_route_add+0x1c/0x140 [ 5710.258089][ T282] addrconf_add_mroute+0x129/0x180 [ 5710.258089][ T282] addrconf_add_dev+0xe2/0x170 [ 5710.258089][ T282] inet6_addr_add+0x12f/0xa40 [ 5710.258089][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5710.258089][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5710.258089][ T282] netlink_rcv_skb+0x130/0x360 [ 5710.258089][ T282] netlink_unicast+0x449/0x710 [ 5710.258089][ T282] netlink_sendmsg+0x723/0xbe0 [ 5710.258089][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5710.258089][ T282] ___sys_sendmsg+0xee/0x170 [ 5710.258089][ T282] __sys_sendmsg+0xcd/0x170 [ 5710.258089][ T282] do_syscall_64+0xc6/0x1e0 [ 5710.258089][ T282] [ 5710.260271][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5710.260271][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5710.260271][ T282] ipv6_find_idev+0x102/0x170 [ 5710.260271][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5710.260271][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5710.260271][ T282] netlink_rcv_skb+0x130/0x360 [ 5710.260271][ T282] netlink_unicast+0x449/0x710 [ 5710.260271][ T282] netlink_sendmsg+0x723/0xbe0 [ 5710.260271][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5710.260271][ T282] ___sys_sendmsg+0xee/0x170 [ 5710.260271][ T282] __sys_sendmsg+0xcd/0x170 [ 5710.260271][ T282] do_syscall_64+0xc6/0x1e0 [ 5710.260271][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5710.260271][ T282] [ 5710.261970][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5710.261970][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5710.261970][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5710.261970][ T282] ipv6_find_idev+0x102/0x170 [ 5710.261970][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5710.261970][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5710.261970][ T282] netlink_rcv_skb+0x130/0x360 [ 5710.261970][ T282] netlink_unicast+0x449/0x710 [ 5710.261970][ T282] netlink_sendmsg+0x723/0xbe0 [ 5710.261970][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5710.261970][ T282] ___sys_sendmsg+0xee/0x170 [ 5710.261970][ T282] __sys_sendmsg+0xcd/0x170 [ 5710.261970][ T282] do_syscall_64+0xc6/0x1e0 [ 5710.261970][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5710.261970][ T282] [ 5720.395002][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5720.395431][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5720.395431][ T284] netdev_get_by_index+0x5e/0x80 [ 5720.395431][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5720.395431][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5720.395431][ T284] ip6_route_add+0x1c/0x140 [ 5720.395431][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5720.395431][ T284] inet6_addr_add+0x4f8/0xa40 [ 5720.395431][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5720.395431][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5720.395431][ T284] netlink_rcv_skb+0x130/0x360 [ 5720.395431][ T284] netlink_unicast+0x449/0x710 [ 5720.395431][ T284] netlink_sendmsg+0x723/0xbe0 [ 5720.395431][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5720.395431][ T284] ___sys_sendmsg+0xee/0x170 [ 5720.395431][ T284] __sys_sendmsg+0xcd/0x170 [ 5720.395431][ T284] do_syscall_64+0xc6/0x1e0 [ 5720.395431][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5720.395431][ T284] [ 5720.397668][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5720.397668][ T284] netdev_get_by_index+0x5e/0x80 [ 5720.397668][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5720.397668][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5720.397668][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5720.397668][ T284] ipv6_add_addr+0x411/0x2000 [ 5720.397668][ T284] inet6_addr_add+0x30e/0xa40 [ 5720.397668][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5720.397668][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5720.397668][ T284] netlink_rcv_skb+0x130/0x360 [ 5720.397668][ T284] netlink_unicast+0x449/0x710 [ 5720.397668][ T284] netlink_sendmsg+0x723/0xbe0 [ 5720.397668][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5720.397668][ T284] ___sys_sendmsg+0xee/0x170 [ 5720.397668][ T284] __sys_sendmsg+0xcd/0x170 [ 5720.397668][ T284] do_syscall_64+0xc6/0x1e0 [ 5720.397668][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5720.397668][ T284] [ 5720.399921][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5720.399921][ T284] netdev_get_by_index+0x5e/0x80 [ 5720.399921][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5720.399921][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5720.399921][ T284] ip6_route_add+0x1c/0x140 [ 5720.399921][ T284] addrconf_add_mroute+0x129/0x180 [ 5720.399921][ T284] addrconf_add_dev+0xe2/0x170 [ 5720.399921][ T284] inet6_addr_add+0x12f/0xa40 [ 5720.399921][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5720.399921][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5720.399921][ T284] netlink_rcv_skb+0x130/0x360 [ 5720.399921][ T284] netlink_unicast+0x449/0x710 [ 5720.399921][ T284] netlink_sendmsg+0x723/0xbe0 [ 5720.399921][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5720.399921][ T284] ___sys_sendmsg+0xee/0x170 [ 5720.399921][ T284] __sys_sendmsg+0xcd/0x170 [ 5720.399921][ T284] do_syscall_64+0xc6/0x1e0 [ 5720.399921][ T284] [ 5720.402091][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5720.402091][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5720.402091][ T284] ipv6_find_idev+0x102/0x170 [ 5720.402091][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5720.402091][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5720.402091][ T284] netlink_rcv_skb+0x130/0x360 [ 5720.402091][ T284] netlink_unicast+0x449/0x710 [ 5720.402091][ T284] netlink_sendmsg+0x723/0xbe0 [ 5720.402091][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5720.402091][ T284] ___sys_sendmsg+0xee/0x170 [ 5720.402091][ T284] __sys_sendmsg+0xcd/0x170 [ 5720.402091][ T284] do_syscall_64+0xc6/0x1e0 [ 5720.402091][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5720.402091][ T284] [ 5720.403796][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5720.403796][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5720.403796][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5720.403796][ T284] ipv6_find_idev+0x102/0x170 [ 5720.403796][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5720.403796][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5720.403796][ T284] netlink_rcv_skb+0x130/0x360 [ 5720.403796][ T284] netlink_unicast+0x449/0x710 [ 5720.403796][ T284] netlink_sendmsg+0x723/0xbe0 [ 5720.403796][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5720.403796][ T284] ___sys_sendmsg+0xee/0x170 [ 5720.403796][ T284] __sys_sendmsg+0xcd/0x170 [ 5720.403796][ T284] do_syscall_64+0xc6/0x1e0 [ 5720.403796][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5720.403796][ T284] [ 5720.507027][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5720.507401][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5720.507401][ T282] dst_init+0x84/0x4a0 [ 5720.507401][ T282] dst_alloc+0x97/0x150 [ 5720.507401][ T282] ip6_dst_alloc+0x23/0x90 [ 5720.507401][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5720.507401][ T282] ip6_pol_route+0x56f/0x840 [ 5720.507401][ T282] fib6_rule_lookup+0x196/0x240 [ 5720.507401][ T282] ip6_route_input+0x542/0x980 [ 5720.507401][ T282] ipv6_rcv+0x8f/0x400 [ 5720.507401][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5720.507401][ T282] process_backlog+0x101/0x620 [ 5720.507401][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5720.507401][ T282] net_rx_action+0x495/0xbe0 [ 5720.507401][ T282] __do_softirq+0x1b5/0x7f6 [ 5720.507401][ T282] [ 5720.509199][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5720.509199][ T282] netdev_get_by_index+0x5e/0x80 [ 5720.509199][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5720.509199][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5720.509199][ T282] ip6_route_add+0x1c/0x140 [ 5720.509199][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5720.509199][ T282] inet6_addr_add+0x4f8/0xa40 [ 5720.509199][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5720.509199][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5720.509199][ T282] netlink_rcv_skb+0x130/0x360 [ 5720.509199][ T282] netlink_unicast+0x449/0x710 [ 5720.509199][ T282] netlink_sendmsg+0x723/0xbe0 [ 5720.509199][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5720.509199][ T282] ___sys_sendmsg+0xee/0x170 [ 5720.509199][ T282] __sys_sendmsg+0xcd/0x170 [ 5720.509199][ T282] do_syscall_64+0xc6/0x1e0 [ 5720.509199][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5720.509199][ T282] [ 5720.511411][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5720.511411][ T282] netdev_get_by_index+0x5e/0x80 [ 5720.511411][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5720.511411][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5720.511411][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5720.511411][ T282] ipv6_add_addr+0x411/0x2000 [ 5720.511411][ T282] inet6_addr_add+0x30e/0xa40 [ 5720.511411][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5720.511411][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5720.511411][ T282] netlink_rcv_skb+0x130/0x360 [ 5720.511411][ T282] netlink_unicast+0x449/0x710 [ 5720.511411][ T282] netlink_sendmsg+0x723/0xbe0 [ 5720.511411][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5720.511411][ T282] ___sys_sendmsg+0xee/0x170 [ 5720.511411][ T282] __sys_sendmsg+0xcd/0x170 [ 5720.511411][ T282] do_syscall_64+0xc6/0x1e0 [ 5720.511411][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5720.511411][ T282] [ 5720.513632][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5720.513632][ T282] netdev_get_by_index+0x5e/0x80 [ 5720.513632][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5720.513632][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5720.513632][ T282] ip6_route_add+0x1c/0x140 [ 5720.513632][ T282] addrconf_add_mroute+0x129/0x180 [ 5720.513632][ T282] addrconf_add_dev+0xe2/0x170 [ 5720.513632][ T282] inet6_addr_add+0x12f/0xa40 [ 5720.513632][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5720.513632][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5720.513632][ T282] netlink_rcv_skb+0x130/0x360 [ 5720.513632][ T282] netlink_unicast+0x449/0x710 [ 5720.513632][ T282] netlink_sendmsg+0x723/0xbe0 [ 5720.513632][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5720.513632][ T282] ___sys_sendmsg+0xee/0x170 [ 5720.513632][ T282] __sys_sendmsg+0xcd/0x170 [ 5720.513632][ T282] do_syscall_64+0xc6/0x1e0 [ 5720.513632][ T282] [ 5720.515785][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5720.515785][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5720.515785][ T282] ipv6_find_idev+0x102/0x170 [ 5720.515785][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5720.515785][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5720.515785][ T282] netlink_rcv_skb+0x130/0x360 [ 5720.515785][ T282] netlink_unicast+0x449/0x710 [ 5720.515785][ T282] netlink_sendmsg+0x723/0xbe0 [ 5720.515785][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5720.515785][ T282] ___sys_sendmsg+0xee/0x170 [ 5720.515785][ T282] __sys_sendmsg+0xcd/0x170 [ 5720.515785][ T282] do_syscall_64+0xc6/0x1e0 [ 5720.515785][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5720.515785][ T282] [ 5720.517482][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5720.517482][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5720.517482][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5720.517482][ T282] ipv6_find_idev+0x102/0x170 [ 5720.517482][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5720.517482][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5720.517482][ T282] netlink_rcv_skb+0x130/0x360 [ 5720.517482][ T282] netlink_unicast+0x449/0x710 [ 5720.517482][ T282] netlink_sendmsg+0x723/0xbe0 [ 5720.517482][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5720.517482][ T282] ___sys_sendmsg+0xee/0x170 [ 5720.517482][ T282] __sys_sendmsg+0xcd/0x170 [ 5720.517482][ T282] do_syscall_64+0xc6/0x1e0 [ 5720.517482][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5720.517482][ T282] [ 5730.643003][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5730.643450][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5730.643450][ T284] netdev_get_by_index+0x5e/0x80 [ 5730.643450][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5730.643450][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5730.643450][ T284] ip6_route_add+0x1c/0x140 [ 5730.643450][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5730.643450][ T284] inet6_addr_add+0x4f8/0xa40 [ 5730.643450][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5730.643450][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5730.643450][ T284] netlink_rcv_skb+0x130/0x360 [ 5730.643450][ T284] netlink_unicast+0x449/0x710 [ 5730.643450][ T284] netlink_sendmsg+0x723/0xbe0 [ 5730.643450][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5730.643450][ T284] ___sys_sendmsg+0xee/0x170 [ 5730.643450][ T284] __sys_sendmsg+0xcd/0x170 [ 5730.643450][ T284] do_syscall_64+0xc6/0x1e0 [ 5730.643450][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5730.643450][ T284] [ 5730.645666][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5730.645666][ T284] netdev_get_by_index+0x5e/0x80 [ 5730.645666][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5730.645666][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5730.645666][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5730.645666][ T284] ipv6_add_addr+0x411/0x2000 [ 5730.645666][ T284] inet6_addr_add+0x30e/0xa40 [ 5730.645666][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5730.645666][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5730.645666][ T284] netlink_rcv_skb+0x130/0x360 [ 5730.645666][ T284] netlink_unicast+0x449/0x710 [ 5730.645666][ T284] netlink_sendmsg+0x723/0xbe0 [ 5730.645666][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5730.645666][ T284] ___sys_sendmsg+0xee/0x170 [ 5730.645666][ T284] __sys_sendmsg+0xcd/0x170 [ 5730.645666][ T284] do_syscall_64+0xc6/0x1e0 [ 5730.645666][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5730.645666][ T284] [ 5730.647876][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5730.647876][ T284] netdev_get_by_index+0x5e/0x80 [ 5730.647876][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5730.647876][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5730.647876][ T284] ip6_route_add+0x1c/0x140 [ 5730.647876][ T284] addrconf_add_mroute+0x129/0x180 [ 5730.647876][ T284] addrconf_add_dev+0xe2/0x170 [ 5730.647876][ T284] inet6_addr_add+0x12f/0xa40 [ 5730.647876][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5730.647876][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5730.647876][ T284] netlink_rcv_skb+0x130/0x360 [ 5730.647876][ T284] netlink_unicast+0x449/0x710 [ 5730.647876][ T284] netlink_sendmsg+0x723/0xbe0 [ 5730.647876][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5730.647876][ T284] ___sys_sendmsg+0xee/0x170 [ 5730.647876][ T284] __sys_sendmsg+0xcd/0x170 [ 5730.647876][ T284] do_syscall_64+0xc6/0x1e0 [ 5730.647876][ T284] [ 5730.650033][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5730.650033][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5730.650033][ T284] ipv6_find_idev+0x102/0x170 [ 5730.650033][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5730.650033][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5730.650033][ T284] netlink_rcv_skb+0x130/0x360 [ 5730.650033][ T284] netlink_unicast+0x449/0x710 [ 5730.650033][ T284] netlink_sendmsg+0x723/0xbe0 [ 5730.650033][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5730.650033][ T284] ___sys_sendmsg+0xee/0x170 [ 5730.650033][ T284] __sys_sendmsg+0xcd/0x170 [ 5730.650033][ T284] do_syscall_64+0xc6/0x1e0 [ 5730.650033][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5730.650033][ T284] [ 5730.651725][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5730.651725][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5730.651725][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5730.651725][ T284] ipv6_find_idev+0x102/0x170 [ 5730.651725][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5730.651725][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5730.651725][ T284] netlink_rcv_skb+0x130/0x360 [ 5730.651725][ T284] netlink_unicast+0x449/0x710 [ 5730.651725][ T284] netlink_sendmsg+0x723/0xbe0 [ 5730.651725][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5730.651725][ T284] ___sys_sendmsg+0xee/0x170 [ 5730.651725][ T284] __sys_sendmsg+0xcd/0x170 [ 5730.651725][ T284] do_syscall_64+0xc6/0x1e0 [ 5730.651725][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5730.651725][ T284] [ 5730.755023][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5730.755399][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5730.755399][ T282] dst_init+0x84/0x4a0 [ 5730.755399][ T282] dst_alloc+0x97/0x150 [ 5730.755399][ T282] ip6_dst_alloc+0x23/0x90 [ 5730.755399][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5730.755399][ T282] ip6_pol_route+0x56f/0x840 [ 5730.755399][ T282] fib6_rule_lookup+0x196/0x240 [ 5730.755399][ T282] ip6_route_input+0x542/0x980 [ 5730.755399][ T282] ipv6_rcv+0x8f/0x400 [ 5730.755399][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5730.755399][ T282] process_backlog+0x101/0x620 [ 5730.755399][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5730.755399][ T282] net_rx_action+0x495/0xbe0 [ 5730.755399][ T282] __do_softirq+0x1b5/0x7f6 [ 5730.755399][ T282] [ 5730.757198][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5730.757198][ T282] netdev_get_by_index+0x5e/0x80 [ 5730.757198][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5730.757198][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5730.757198][ T282] ip6_route_add+0x1c/0x140 [ 5730.757198][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5730.757198][ T282] inet6_addr_add+0x4f8/0xa40 [ 5730.757198][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5730.757198][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5730.757198][ T282] netlink_rcv_skb+0x130/0x360 [ 5730.757198][ T282] netlink_unicast+0x449/0x710 [ 5730.757198][ T282] netlink_sendmsg+0x723/0xbe0 [ 5730.757198][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5730.757198][ T282] ___sys_sendmsg+0xee/0x170 [ 5730.757198][ T282] __sys_sendmsg+0xcd/0x170 [ 5730.757198][ T282] do_syscall_64+0xc6/0x1e0 [ 5730.757198][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5730.757198][ T282] [ 5730.759430][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5730.759430][ T282] netdev_get_by_index+0x5e/0x80 [ 5730.759430][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5730.759430][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5730.759430][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5730.759430][ T282] ipv6_add_addr+0x411/0x2000 [ 5730.759430][ T282] inet6_addr_add+0x30e/0xa40 [ 5730.759430][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5730.759430][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5730.759430][ T282] netlink_rcv_skb+0x130/0x360 [ 5730.759430][ T282] netlink_unicast+0x449/0x710 [ 5730.759430][ T282] netlink_sendmsg+0x723/0xbe0 [ 5730.759430][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5730.759430][ T282] ___sys_sendmsg+0xee/0x170 [ 5730.759430][ T282] __sys_sendmsg+0xcd/0x170 [ 5730.759430][ T282] do_syscall_64+0xc6/0x1e0 [ 5730.759430][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5730.759430][ T282] [ 5730.761624][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5730.761624][ T282] netdev_get_by_index+0x5e/0x80 [ 5730.761624][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5730.761624][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5730.761624][ T282] ip6_route_add+0x1c/0x140 [ 5730.761624][ T282] addrconf_add_mroute+0x129/0x180 [ 5730.761624][ T282] addrconf_add_dev+0xe2/0x170 [ 5730.761624][ T282] inet6_addr_add+0x12f/0xa40 [ 5730.761624][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5730.761624][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5730.761624][ T282] netlink_rcv_skb+0x130/0x360 [ 5730.761624][ T282] netlink_unicast+0x449/0x710 [ 5730.761624][ T282] netlink_sendmsg+0x723/0xbe0 [ 5730.761624][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5730.761624][ T282] ___sys_sendmsg+0xee/0x170 [ 5730.761624][ T282] __sys_sendmsg+0xcd/0x170 [ 5730.761624][ T282] do_syscall_64+0xc6/0x1e0 [ 5730.761624][ T282] [ 5730.763812][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5730.763812][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5730.763812][ T282] ipv6_find_idev+0x102/0x170 [ 5730.763812][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5730.763812][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5730.763812][ T282] netlink_rcv_skb+0x130/0x360 [ 5730.763812][ T282] netlink_unicast+0x449/0x710 [ 5730.763812][ T282] netlink_sendmsg+0x723/0xbe0 [ 5730.763812][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5730.763812][ T282] ___sys_sendmsg+0xee/0x170 [ 5730.763812][ T282] __sys_sendmsg+0xcd/0x170 [ 5730.763812][ T282] do_syscall_64+0xc6/0x1e0 [ 5730.763812][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5730.763812][ T282] [ 5730.765502][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5730.765502][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5730.765502][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5730.765502][ T282] ipv6_find_idev+0x102/0x170 [ 5730.765502][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5730.765502][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5730.765502][ T282] netlink_rcv_skb+0x130/0x360 [ 5730.765502][ T282] netlink_unicast+0x449/0x710 [ 5730.765502][ T282] netlink_sendmsg+0x723/0xbe0 [ 5730.765502][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5730.765502][ T282] ___sys_sendmsg+0xee/0x170 [ 5730.765502][ T282] __sys_sendmsg+0xcd/0x170 [ 5730.765502][ T282] do_syscall_64+0xc6/0x1e0 [ 5730.765502][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5730.765502][ T282] [ 5740.890950][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5740.891388][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5740.891388][ T284] netdev_get_by_index+0x5e/0x80 [ 5740.891388][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5740.891388][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5740.891388][ T284] ip6_route_add+0x1c/0x140 [ 5740.891388][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5740.891388][ T284] inet6_addr_add+0x4f8/0xa40 [ 5740.891388][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5740.891388][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5740.891388][ T284] netlink_rcv_skb+0x130/0x360 [ 5740.891388][ T284] netlink_unicast+0x449/0x710 [ 5740.891388][ T284] netlink_sendmsg+0x723/0xbe0 [ 5740.891388][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5740.891388][ T284] ___sys_sendmsg+0xee/0x170 [ 5740.891388][ T284] __sys_sendmsg+0xcd/0x170 [ 5740.891388][ T284] do_syscall_64+0xc6/0x1e0 [ 5740.891388][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5740.891388][ T284] [ 5740.893641][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5740.893641][ T284] netdev_get_by_index+0x5e/0x80 [ 5740.893641][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5740.893641][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5740.893641][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5740.893641][ T284] ipv6_add_addr+0x411/0x2000 [ 5740.893641][ T284] inet6_addr_add+0x30e/0xa40 [ 5740.893641][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5740.893641][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5740.893641][ T284] netlink_rcv_skb+0x130/0x360 [ 5740.893641][ T284] netlink_unicast+0x449/0x710 [ 5740.893641][ T284] netlink_sendmsg+0x723/0xbe0 [ 5740.893641][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5740.893641][ T284] ___sys_sendmsg+0xee/0x170 [ 5740.893641][ T284] __sys_sendmsg+0xcd/0x170 [ 5740.893641][ T284] do_syscall_64+0xc6/0x1e0 [ 5740.893641][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5740.893641][ T284] [ 5740.895831][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5740.895831][ T284] netdev_get_by_index+0x5e/0x80 [ 5740.895831][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5740.895831][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5740.895831][ T284] ip6_route_add+0x1c/0x140 [ 5740.895831][ T284] addrconf_add_mroute+0x129/0x180 [ 5740.895831][ T284] addrconf_add_dev+0xe2/0x170 [ 5740.895831][ T284] inet6_addr_add+0x12f/0xa40 [ 5740.895831][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5740.895831][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5740.895831][ T284] netlink_rcv_skb+0x130/0x360 [ 5740.895831][ T284] netlink_unicast+0x449/0x710 [ 5740.895831][ T284] netlink_sendmsg+0x723/0xbe0 [ 5740.895831][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5740.895831][ T284] ___sys_sendmsg+0xee/0x170 [ 5740.895831][ T284] __sys_sendmsg+0xcd/0x170 [ 5740.895831][ T284] do_syscall_64+0xc6/0x1e0 [ 5740.895831][ T284] [ 5740.897981][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5740.897981][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5740.897981][ T284] ipv6_find_idev+0x102/0x170 [ 5740.897981][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5740.897981][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5740.897981][ T284] netlink_rcv_skb+0x130/0x360 [ 5740.897981][ T284] netlink_unicast+0x449/0x710 [ 5740.897981][ T284] netlink_sendmsg+0x723/0xbe0 [ 5740.897981][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5740.897981][ T284] ___sys_sendmsg+0xee/0x170 [ 5740.897981][ T284] __sys_sendmsg+0xcd/0x170 [ 5740.897981][ T284] do_syscall_64+0xc6/0x1e0 [ 5740.897981][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5740.897981][ T284] [ 5740.899690][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5740.899690][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5740.899690][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5740.899690][ T284] ipv6_find_idev+0x102/0x170 [ 5740.899690][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5740.899690][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5740.899690][ T284] netlink_rcv_skb+0x130/0x360 [ 5740.899690][ T284] netlink_unicast+0x449/0x710 [ 5740.899690][ T284] netlink_sendmsg+0x723/0xbe0 [ 5740.899690][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5740.899690][ T284] ___sys_sendmsg+0xee/0x170 [ 5740.899690][ T284] __sys_sendmsg+0xcd/0x170 [ 5740.899690][ T284] do_syscall_64+0xc6/0x1e0 [ 5740.899690][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5740.899690][ T284] [ 5741.003029][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5741.003432][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5741.003432][ T282] dst_init+0x84/0x4a0 [ 5741.003432][ T282] dst_alloc+0x97/0x150 [ 5741.003432][ T282] ip6_dst_alloc+0x23/0x90 [ 5741.003432][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5741.003432][ T282] ip6_pol_route+0x56f/0x840 [ 5741.003432][ T282] fib6_rule_lookup+0x196/0x240 [ 5741.003432][ T282] ip6_route_input+0x542/0x980 [ 5741.003432][ T282] ipv6_rcv+0x8f/0x400 [ 5741.003432][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5741.003432][ T282] process_backlog+0x101/0x620 [ 5741.003432][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5741.003432][ T282] net_rx_action+0x495/0xbe0 [ 5741.003432][ T282] __do_softirq+0x1b5/0x7f6 [ 5741.003432][ T282] [ 5741.005219][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5741.005219][ T282] netdev_get_by_index+0x5e/0x80 [ 5741.005219][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5741.005219][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5741.005219][ T282] ip6_route_add+0x1c/0x140 [ 5741.005219][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5741.005219][ T282] inet6_addr_add+0x4f8/0xa40 [ 5741.005219][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5741.005219][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5741.005219][ T282] netlink_rcv_skb+0x130/0x360 [ 5741.005219][ T282] netlink_unicast+0x449/0x710 [ 5741.005219][ T282] netlink_sendmsg+0x723/0xbe0 [ 5741.005219][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5741.005219][ T282] ___sys_sendmsg+0xee/0x170 [ 5741.005219][ T282] __sys_sendmsg+0xcd/0x170 [ 5741.005219][ T282] do_syscall_64+0xc6/0x1e0 [ 5741.005219][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5741.005219][ T282] [ 5741.007419][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5741.007419][ T282] netdev_get_by_index+0x5e/0x80 [ 5741.007419][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5741.007419][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5741.007419][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5741.007419][ T282] ipv6_add_addr+0x411/0x2000 [ 5741.007419][ T282] inet6_addr_add+0x30e/0xa40 [ 5741.007419][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5741.007419][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5741.007419][ T282] netlink_rcv_skb+0x130/0x360 [ 5741.007419][ T282] netlink_unicast+0x449/0x710 [ 5741.007419][ T282] netlink_sendmsg+0x723/0xbe0 [ 5741.007419][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5741.007419][ T282] ___sys_sendmsg+0xee/0x170 [ 5741.007419][ T282] __sys_sendmsg+0xcd/0x170 [ 5741.007419][ T282] do_syscall_64+0xc6/0x1e0 [ 5741.007419][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5741.007419][ T282] [ 5741.009640][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5741.009640][ T282] netdev_get_by_index+0x5e/0x80 [ 5741.009640][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5741.009640][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5741.009640][ T282] ip6_route_add+0x1c/0x140 [ 5741.009640][ T282] addrconf_add_mroute+0x129/0x180 [ 5741.009640][ T282] addrconf_add_dev+0xe2/0x170 [ 5741.009640][ T282] inet6_addr_add+0x12f/0xa40 [ 5741.009640][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5741.009640][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5741.009640][ T282] netlink_rcv_skb+0x130/0x360 [ 5741.009640][ T282] netlink_unicast+0x449/0x710 [ 5741.009640][ T282] netlink_sendmsg+0x723/0xbe0 [ 5741.009640][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5741.009640][ T282] ___sys_sendmsg+0xee/0x170 [ 5741.009640][ T282] __sys_sendmsg+0xcd/0x170 [ 5741.009640][ T282] do_syscall_64+0xc6/0x1e0 [ 5741.009640][ T282] [ 5741.011799][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5741.011799][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5741.011799][ T282] ipv6_find_idev+0x102/0x170 [ 5741.011799][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5741.011799][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5741.011799][ T282] netlink_rcv_skb+0x130/0x360 [ 5741.011799][ T282] netlink_unicast+0x449/0x710 [ 5741.011799][ T282] netlink_sendmsg+0x723/0xbe0 [ 5741.011799][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5741.011799][ T282] ___sys_sendmsg+0xee/0x170 [ 5741.011799][ T282] __sys_sendmsg+0xcd/0x170 [ 5741.011799][ T282] do_syscall_64+0xc6/0x1e0 [ 5741.011799][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5741.011799][ T282] [ 5741.013494][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5741.013494][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5741.013494][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5741.013494][ T282] ipv6_find_idev+0x102/0x170 [ 5741.013494][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5741.013494][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5741.013494][ T282] netlink_rcv_skb+0x130/0x360 [ 5741.013494][ T282] netlink_unicast+0x449/0x710 [ 5741.013494][ T282] netlink_sendmsg+0x723/0xbe0 [ 5741.013494][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5741.013494][ T282] ___sys_sendmsg+0xee/0x170 [ 5741.013494][ T282] __sys_sendmsg+0xcd/0x170 [ 5741.013494][ T282] do_syscall_64+0xc6/0x1e0 [ 5741.013494][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5741.013494][ T282] [ 5751.139011][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5751.139439][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5751.139439][ T284] netdev_get_by_index+0x5e/0x80 [ 5751.139439][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5751.139439][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5751.139439][ T284] ip6_route_add+0x1c/0x140 [ 5751.139439][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5751.139439][ T284] inet6_addr_add+0x4f8/0xa40 [ 5751.139439][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5751.139439][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5751.139439][ T284] netlink_rcv_skb+0x130/0x360 [ 5751.139439][ T284] netlink_unicast+0x449/0x710 [ 5751.139439][ T284] netlink_sendmsg+0x723/0xbe0 [ 5751.139439][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5751.139439][ T284] ___sys_sendmsg+0xee/0x170 [ 5751.139439][ T284] __sys_sendmsg+0xcd/0x170 [ 5751.139439][ T284] do_syscall_64+0xc6/0x1e0 [ 5751.139439][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5751.139439][ T284] [ 5751.141680][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5751.141680][ T284] netdev_get_by_index+0x5e/0x80 [ 5751.141680][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5751.141680][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5751.141680][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5751.141680][ T284] ipv6_add_addr+0x411/0x2000 [ 5751.141680][ T284] inet6_addr_add+0x30e/0xa40 [ 5751.141680][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5751.141680][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5751.141680][ T284] netlink_rcv_skb+0x130/0x360 [ 5751.141680][ T284] netlink_unicast+0x449/0x710 [ 5751.141680][ T284] netlink_sendmsg+0x723/0xbe0 [ 5751.141680][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5751.141680][ T284] ___sys_sendmsg+0xee/0x170 [ 5751.141680][ T284] __sys_sendmsg+0xcd/0x170 [ 5751.141680][ T284] do_syscall_64+0xc6/0x1e0 [ 5751.141680][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5751.141680][ T284] [ 5751.143891][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5751.143891][ T284] netdev_get_by_index+0x5e/0x80 [ 5751.143891][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5751.143891][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5751.143891][ T284] ip6_route_add+0x1c/0x140 [ 5751.143891][ T284] addrconf_add_mroute+0x129/0x180 [ 5751.143891][ T284] addrconf_add_dev+0xe2/0x170 [ 5751.143891][ T284] inet6_addr_add+0x12f/0xa40 [ 5751.143891][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5751.143891][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5751.143891][ T284] netlink_rcv_skb+0x130/0x360 [ 5751.143891][ T284] netlink_unicast+0x449/0x710 [ 5751.143891][ T284] netlink_sendmsg+0x723/0xbe0 [ 5751.143891][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5751.143891][ T284] ___sys_sendmsg+0xee/0x170 [ 5751.143891][ T284] __sys_sendmsg+0xcd/0x170 [ 5751.143891][ T284] do_syscall_64+0xc6/0x1e0 [ 5751.143891][ T284] [ 5751.146053][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5751.146053][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5751.146053][ T284] ipv6_find_idev+0x102/0x170 [ 5751.146053][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5751.146053][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5751.146053][ T284] netlink_rcv_skb+0x130/0x360 [ 5751.146053][ T284] netlink_unicast+0x449/0x710 [ 5751.146053][ T284] netlink_sendmsg+0x723/0xbe0 [ 5751.146053][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5751.146053][ T284] ___sys_sendmsg+0xee/0x170 [ 5751.146053][ T284] __sys_sendmsg+0xcd/0x170 [ 5751.146053][ T284] do_syscall_64+0xc6/0x1e0 [ 5751.146053][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5751.146053][ T284] [ 5751.147744][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5751.147744][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5751.147744][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5751.147744][ T284] ipv6_find_idev+0x102/0x170 [ 5751.147744][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5751.147744][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5751.147744][ T284] netlink_rcv_skb+0x130/0x360 [ 5751.147744][ T284] netlink_unicast+0x449/0x710 [ 5751.147744][ T284] netlink_sendmsg+0x723/0xbe0 [ 5751.147744][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5751.147744][ T284] ___sys_sendmsg+0xee/0x170 [ 5751.147744][ T284] __sys_sendmsg+0xcd/0x170 [ 5751.147744][ T284] do_syscall_64+0xc6/0x1e0 [ 5751.147744][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5751.147744][ T284] [ 5751.339075][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5751.339469][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5751.339469][ T282] dst_init+0x84/0x4a0 [ 5751.339469][ T282] dst_alloc+0x97/0x150 [ 5751.339469][ T282] ip6_dst_alloc+0x23/0x90 [ 5751.339469][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5751.339469][ T282] ip6_pol_route+0x56f/0x840 [ 5751.339469][ T282] fib6_rule_lookup+0x196/0x240 [ 5751.339469][ T282] ip6_route_input+0x542/0x980 [ 5751.339469][ T282] ipv6_rcv+0x8f/0x400 [ 5751.339469][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5751.339469][ T282] process_backlog+0x101/0x620 [ 5751.339469][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5751.339469][ T282] net_rx_action+0x495/0xbe0 [ 5751.339469][ T282] __do_softirq+0x1b5/0x7f6 [ 5751.339469][ T282] [ 5751.341248][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5751.341248][ T282] netdev_get_by_index+0x5e/0x80 [ 5751.341248][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5751.341248][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5751.341248][ T282] ip6_route_add+0x1c/0x140 [ 5751.341248][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5751.341248][ T282] inet6_addr_add+0x4f8/0xa40 [ 5751.341248][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5751.341248][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5751.341248][ T282] netlink_rcv_skb+0x130/0x360 [ 5751.341248][ T282] netlink_unicast+0x449/0x710 [ 5751.341248][ T282] netlink_sendmsg+0x723/0xbe0 [ 5751.341248][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5751.341248][ T282] ___sys_sendmsg+0xee/0x170 [ 5751.341248][ T282] __sys_sendmsg+0xcd/0x170 [ 5751.341248][ T282] do_syscall_64+0xc6/0x1e0 [ 5751.341248][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5751.341248][ T282] [ 5751.343473][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5751.343473][ T282] netdev_get_by_index+0x5e/0x80 [ 5751.343473][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5751.343473][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5751.343473][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5751.343473][ T282] ipv6_add_addr+0x411/0x2000 [ 5751.343473][ T282] inet6_addr_add+0x30e/0xa40 [ 5751.343473][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5751.343473][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5751.343473][ T282] netlink_rcv_skb+0x130/0x360 [ 5751.343473][ T282] netlink_unicast+0x449/0x710 [ 5751.343473][ T282] netlink_sendmsg+0x723/0xbe0 [ 5751.343473][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5751.343473][ T282] ___sys_sendmsg+0xee/0x170 [ 5751.343473][ T282] __sys_sendmsg+0xcd/0x170 [ 5751.343473][ T282] do_syscall_64+0xc6/0x1e0 [ 5751.343473][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5751.343473][ T282] [ 5751.345662][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5751.345662][ T282] netdev_get_by_index+0x5e/0x80 [ 5751.345662][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5751.345662][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5751.345662][ T282] ip6_route_add+0x1c/0x140 [ 5751.345662][ T282] addrconf_add_mroute+0x129/0x180 [ 5751.345662][ T282] addrconf_add_dev+0xe2/0x170 [ 5751.345662][ T282] inet6_addr_add+0x12f/0xa40 [ 5751.345662][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5751.345662][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5751.345662][ T282] netlink_rcv_skb+0x130/0x360 [ 5751.345662][ T282] netlink_unicast+0x449/0x710 [ 5751.345662][ T282] netlink_sendmsg+0x723/0xbe0 [ 5751.345662][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5751.345662][ T282] ___sys_sendmsg+0xee/0x170 [ 5751.345662][ T282] __sys_sendmsg+0xcd/0x170 [ 5751.345662][ T282] do_syscall_64+0xc6/0x1e0 [ 5751.345662][ T282] [ 5751.347954][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5751.347954][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5751.347954][ T282] ipv6_find_idev+0x102/0x170 [ 5751.347954][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5751.347954][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5751.347954][ T282] netlink_rcv_skb+0x130/0x360 [ 5751.347954][ T282] netlink_unicast+0x449/0x710 [ 5751.347954][ T282] netlink_sendmsg+0x723/0xbe0 [ 5751.347954][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5751.347954][ T282] ___sys_sendmsg+0xee/0x170 [ 5751.347954][ T282] __sys_sendmsg+0xcd/0x170 [ 5751.347954][ T282] do_syscall_64+0xc6/0x1e0 [ 5751.347954][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5751.347954][ T282] [ 5751.349987][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5751.349987][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5751.349987][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5751.349987][ T282] ipv6_find_idev+0x102/0x170 [ 5751.349987][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5751.349987][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5751.349987][ T282] netlink_rcv_skb+0x130/0x360 [ 5751.349987][ T282] netlink_unicast+0x449/0x710 [ 5751.349987][ T282] netlink_sendmsg+0x723/0xbe0 [ 5751.349987][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5751.349987][ T282] ___sys_sendmsg+0xee/0x170 [ 5751.349987][ T282] __sys_sendmsg+0xcd/0x170 [ 5751.349987][ T282] do_syscall_64+0xc6/0x1e0 [ 5751.349987][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5751.349987][ T282] [ 5761.387011][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5761.387367][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5761.387367][ T284] netdev_get_by_index+0x5e/0x80 [ 5761.387367][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5761.387367][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5761.387367][ T284] ip6_route_add+0x1c/0x140 [ 5761.387367][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5761.387367][ T284] inet6_addr_add+0x4f8/0xa40 [ 5761.387367][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5761.387367][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5761.387367][ T284] netlink_rcv_skb+0x130/0x360 [ 5761.387367][ T284] netlink_unicast+0x449/0x710 [ 5761.387367][ T284] netlink_sendmsg+0x723/0xbe0 [ 5761.387367][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5761.387367][ T284] ___sys_sendmsg+0xee/0x170 [ 5761.387367][ T284] __sys_sendmsg+0xcd/0x170 [ 5761.387367][ T284] do_syscall_64+0xc6/0x1e0 [ 5761.387367][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5761.387367][ T284] [ 5761.389600][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5761.389600][ T284] netdev_get_by_index+0x5e/0x80 [ 5761.389600][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5761.389600][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5761.389600][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5761.389600][ T284] ipv6_add_addr+0x411/0x2000 [ 5761.389600][ T284] inet6_addr_add+0x30e/0xa40 [ 5761.389600][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5761.389600][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5761.389600][ T284] netlink_rcv_skb+0x130/0x360 [ 5761.389600][ T284] netlink_unicast+0x449/0x710 [ 5761.389600][ T284] netlink_sendmsg+0x723/0xbe0 [ 5761.389600][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5761.389600][ T284] ___sys_sendmsg+0xee/0x170 [ 5761.389600][ T284] __sys_sendmsg+0xcd/0x170 [ 5761.389600][ T284] do_syscall_64+0xc6/0x1e0 [ 5761.389600][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5761.389600][ T284] [ 5761.391912][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5761.391912][ T284] netdev_get_by_index+0x5e/0x80 [ 5761.391912][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5761.391912][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5761.391912][ T284] ip6_route_add+0x1c/0x140 [ 5761.391912][ T284] addrconf_add_mroute+0x129/0x180 [ 5761.391912][ T284] addrconf_add_dev+0xe2/0x170 [ 5761.391912][ T284] inet6_addr_add+0x12f/0xa40 [ 5761.391912][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5761.391912][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5761.391912][ T284] netlink_rcv_skb+0x130/0x360 [ 5761.391912][ T284] netlink_unicast+0x449/0x710 [ 5761.391912][ T284] netlink_sendmsg+0x723/0xbe0 [ 5761.391912][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5761.391912][ T284] ___sys_sendmsg+0xee/0x170 [ 5761.391912][ T284] __sys_sendmsg+0xcd/0x170 [ 5761.391912][ T284] do_syscall_64+0xc6/0x1e0 [ 5761.391912][ T284] [ 5761.394087][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5761.394087][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5761.394087][ T284] ipv6_find_idev+0x102/0x170 [ 5761.394087][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5761.394087][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5761.394087][ T284] netlink_rcv_skb+0x130/0x360 [ 5761.394087][ T284] netlink_unicast+0x449/0x710 [ 5761.394087][ T284] netlink_sendmsg+0x723/0xbe0 [ 5761.394087][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5761.394087][ T284] ___sys_sendmsg+0xee/0x170 [ 5761.394087][ T284] __sys_sendmsg+0xcd/0x170 [ 5761.394087][ T284] do_syscall_64+0xc6/0x1e0 [ 5761.394087][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5761.394087][ T284] [ 5761.395925][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5761.395925][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5761.395925][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5761.395925][ T284] ipv6_find_idev+0x102/0x170 [ 5761.395925][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5761.395925][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5761.395925][ T284] netlink_rcv_skb+0x130/0x360 [ 5761.395925][ T284] netlink_unicast+0x449/0x710 [ 5761.395925][ T284] netlink_sendmsg+0x723/0xbe0 [ 5761.395925][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5761.395925][ T284] ___sys_sendmsg+0xee/0x170 [ 5761.395925][ T284] __sys_sendmsg+0xcd/0x170 [ 5761.395925][ T284] do_syscall_64+0xc6/0x1e0 [ 5761.395925][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5761.395925][ T284] [ 5761.595012][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5761.595395][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5761.595395][ T282] dst_init+0x84/0x4a0 [ 5761.595395][ T282] dst_alloc+0x97/0x150 [ 5761.595395][ T282] ip6_dst_alloc+0x23/0x90 [ 5761.595395][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5761.595395][ T282] ip6_pol_route+0x56f/0x840 [ 5761.595395][ T282] fib6_rule_lookup+0x196/0x240 [ 5761.595395][ T282] ip6_route_input+0x542/0x980 [ 5761.595395][ T282] ipv6_rcv+0x8f/0x400 [ 5761.595395][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5761.595395][ T282] process_backlog+0x101/0x620 [ 5761.595395][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5761.595395][ T282] net_rx_action+0x495/0xbe0 [ 5761.595395][ T282] __do_softirq+0x1b5/0x7f6 [ 5761.595395][ T282] [ 5761.597166][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5761.597166][ T282] netdev_get_by_index+0x5e/0x80 [ 5761.597166][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5761.597166][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5761.597166][ T282] ip6_route_add+0x1c/0x140 [ 5761.597166][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5761.597166][ T282] inet6_addr_add+0x4f8/0xa40 [ 5761.597166][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5761.597166][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5761.597166][ T282] netlink_rcv_skb+0x130/0x360 [ 5761.597166][ T282] netlink_unicast+0x449/0x710 [ 5761.597166][ T282] netlink_sendmsg+0x723/0xbe0 [ 5761.597166][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5761.597166][ T282] ___sys_sendmsg+0xee/0x170 [ 5761.597166][ T282] __sys_sendmsg+0xcd/0x170 [ 5761.597166][ T282] do_syscall_64+0xc6/0x1e0 [ 5761.597166][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5761.597166][ T282] [ 5761.599353][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5761.599353][ T282] netdev_get_by_index+0x5e/0x80 [ 5761.599353][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5761.599353][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5761.599353][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5761.599353][ T282] ipv6_add_addr+0x411/0x2000 [ 5761.599353][ T282] inet6_addr_add+0x30e/0xa40 [ 5761.599353][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5761.599353][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5761.599353][ T282] netlink_rcv_skb+0x130/0x360 [ 5761.599353][ T282] netlink_unicast+0x449/0x710 [ 5761.599353][ T282] netlink_sendmsg+0x723/0xbe0 [ 5761.599353][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5761.599353][ T282] ___sys_sendmsg+0xee/0x170 [ 5761.599353][ T282] __sys_sendmsg+0xcd/0x170 [ 5761.599353][ T282] do_syscall_64+0xc6/0x1e0 [ 5761.599353][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5761.599353][ T282] [ 5761.601550][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5761.601550][ T282] netdev_get_by_index+0x5e/0x80 [ 5761.601550][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5761.601550][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5761.601550][ T282] ip6_route_add+0x1c/0x140 [ 5761.601550][ T282] addrconf_add_mroute+0x129/0x180 [ 5761.601550][ T282] addrconf_add_dev+0xe2/0x170 [ 5761.601550][ T282] inet6_addr_add+0x12f/0xa40 [ 5761.601550][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5761.601550][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5761.601550][ T282] netlink_rcv_skb+0x130/0x360 [ 5761.601550][ T282] netlink_unicast+0x449/0x710 [ 5761.601550][ T282] netlink_sendmsg+0x723/0xbe0 [ 5761.601550][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5761.601550][ T282] ___sys_sendmsg+0xee/0x170 [ 5761.601550][ T282] __sys_sendmsg+0xcd/0x170 [ 5761.601550][ T282] do_syscall_64+0xc6/0x1e0 [ 5761.601550][ T282] [ 5761.603714][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5761.603714][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5761.603714][ T282] ipv6_find_idev+0x102/0x170 [ 5761.603714][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5761.603714][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5761.603714][ T282] netlink_rcv_skb+0x130/0x360 [ 5761.603714][ T282] netlink_unicast+0x449/0x710 [ 5761.603714][ T282] netlink_sendmsg+0x723/0xbe0 [ 5761.603714][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5761.603714][ T282] ___sys_sendmsg+0xee/0x170 [ 5761.603714][ T282] __sys_sendmsg+0xcd/0x170 [ 5761.603714][ T282] do_syscall_64+0xc6/0x1e0 [ 5761.603714][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5761.603714][ T282] [ 5761.605403][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5761.605403][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5761.605403][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5761.605403][ T282] ipv6_find_idev+0x102/0x170 [ 5761.605403][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5761.605403][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5761.605403][ T282] netlink_rcv_skb+0x130/0x360 [ 5761.605403][ T282] netlink_unicast+0x449/0x710 [ 5761.605403][ T282] netlink_sendmsg+0x723/0xbe0 [ 5761.605403][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5761.605403][ T282] ___sys_sendmsg+0xee/0x170 [ 5761.605403][ T282] __sys_sendmsg+0xcd/0x170 [ 5761.605403][ T282] do_syscall_64+0xc6/0x1e0 [ 5761.605403][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5761.605403][ T282] [ 5771.634952][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5771.635313][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5771.635313][ T284] netdev_get_by_index+0x5e/0x80 [ 5771.635313][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5771.635313][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5771.635313][ T284] ip6_route_add+0x1c/0x140 [ 5771.635313][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5771.635313][ T284] inet6_addr_add+0x4f8/0xa40 [ 5771.635313][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5771.635313][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5771.635313][ T284] netlink_rcv_skb+0x130/0x360 [ 5771.635313][ T284] netlink_unicast+0x449/0x710 [ 5771.635313][ T284] netlink_sendmsg+0x723/0xbe0 [ 5771.635313][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5771.635313][ T284] ___sys_sendmsg+0xee/0x170 [ 5771.635313][ T284] __sys_sendmsg+0xcd/0x170 [ 5771.635313][ T284] do_syscall_64+0xc6/0x1e0 [ 5771.635313][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5771.635313][ T284] [ 5771.637543][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5771.637543][ T284] netdev_get_by_index+0x5e/0x80 [ 5771.637543][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5771.637543][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5771.637543][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5771.637543][ T284] ipv6_add_addr+0x411/0x2000 [ 5771.637543][ T284] inet6_addr_add+0x30e/0xa40 [ 5771.637543][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5771.637543][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5771.637543][ T284] netlink_rcv_skb+0x130/0x360 [ 5771.637543][ T284] netlink_unicast+0x449/0x710 [ 5771.637543][ T284] netlink_sendmsg+0x723/0xbe0 [ 5771.637543][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5771.637543][ T284] ___sys_sendmsg+0xee/0x170 [ 5771.637543][ T284] __sys_sendmsg+0xcd/0x170 [ 5771.637543][ T284] do_syscall_64+0xc6/0x1e0 [ 5771.637543][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5771.637543][ T284] [ 5771.639729][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5771.639729][ T284] netdev_get_by_index+0x5e/0x80 [ 5771.639729][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5771.639729][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5771.639729][ T284] ip6_route_add+0x1c/0x140 [ 5771.639729][ T284] addrconf_add_mroute+0x129/0x180 [ 5771.639729][ T284] addrconf_add_dev+0xe2/0x170 [ 5771.639729][ T284] inet6_addr_add+0x12f/0xa40 [ 5771.639729][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5771.639729][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5771.639729][ T284] netlink_rcv_skb+0x130/0x360 [ 5771.639729][ T284] netlink_unicast+0x449/0x710 [ 5771.639729][ T284] netlink_sendmsg+0x723/0xbe0 [ 5771.639729][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5771.639729][ T284] ___sys_sendmsg+0xee/0x170 [ 5771.639729][ T284] __sys_sendmsg+0xcd/0x170 [ 5771.639729][ T284] do_syscall_64+0xc6/0x1e0 [ 5771.639729][ T284] [ 5771.641891][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5771.641891][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5771.641891][ T284] ipv6_find_idev+0x102/0x170 [ 5771.641891][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5771.641891][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5771.641891][ T284] netlink_rcv_skb+0x130/0x360 [ 5771.641891][ T284] netlink_unicast+0x449/0x710 [ 5771.641891][ T284] netlink_sendmsg+0x723/0xbe0 [ 5771.641891][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5771.641891][ T284] ___sys_sendmsg+0xee/0x170 [ 5771.641891][ T284] __sys_sendmsg+0xcd/0x170 [ 5771.641891][ T284] do_syscall_64+0xc6/0x1e0 [ 5771.641891][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5771.641891][ T284] [ 5771.643593][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5771.643593][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5771.643593][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5771.643593][ T284] ipv6_find_idev+0x102/0x170 [ 5771.643593][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5771.643593][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5771.643593][ T284] netlink_rcv_skb+0x130/0x360 [ 5771.643593][ T284] netlink_unicast+0x449/0x710 [ 5771.643593][ T284] netlink_sendmsg+0x723/0xbe0 [ 5771.643593][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5771.643593][ T284] ___sys_sendmsg+0xee/0x170 [ 5771.643593][ T284] __sys_sendmsg+0xcd/0x170 [ 5771.643593][ T284] do_syscall_64+0xc6/0x1e0 [ 5771.643593][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5771.643593][ T284] [ 5771.842991][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5771.843381][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5771.843381][ T282] dst_init+0x84/0x4a0 [ 5771.843381][ T282] dst_alloc+0x97/0x150 [ 5771.843381][ T282] ip6_dst_alloc+0x23/0x90 [ 5771.843381][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5771.843381][ T282] ip6_pol_route+0x56f/0x840 [ 5771.843381][ T282] fib6_rule_lookup+0x196/0x240 [ 5771.843381][ T282] ip6_route_input+0x542/0x980 [ 5771.843381][ T282] ipv6_rcv+0x8f/0x400 [ 5771.843381][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5771.843381][ T282] process_backlog+0x101/0x620 [ 5771.843381][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5771.843381][ T282] net_rx_action+0x495/0xbe0 [ 5771.843381][ T282] __do_softirq+0x1b5/0x7f6 [ 5771.843381][ T282] [ 5771.845165][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5771.845165][ T282] netdev_get_by_index+0x5e/0x80 [ 5771.845165][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5771.845165][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5771.845165][ T282] ip6_route_add+0x1c/0x140 [ 5771.845165][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5771.845165][ T282] inet6_addr_add+0x4f8/0xa40 [ 5771.845165][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5771.845165][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5771.845165][ T282] netlink_rcv_skb+0x130/0x360 [ 5771.845165][ T282] netlink_unicast+0x449/0x710 [ 5771.845165][ T282] netlink_sendmsg+0x723/0xbe0 [ 5771.845165][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5771.845165][ T282] ___sys_sendmsg+0xee/0x170 [ 5771.845165][ T282] __sys_sendmsg+0xcd/0x170 [ 5771.845165][ T282] do_syscall_64+0xc6/0x1e0 [ 5771.845165][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5771.845165][ T282] [ 5771.847387][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5771.847387][ T282] netdev_get_by_index+0x5e/0x80 [ 5771.847387][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5771.847387][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5771.847387][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5771.847387][ T282] ipv6_add_addr+0x411/0x2000 [ 5771.847387][ T282] inet6_addr_add+0x30e/0xa40 [ 5771.847387][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5771.847387][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5771.847387][ T282] netlink_rcv_skb+0x130/0x360 [ 5771.847387][ T282] netlink_unicast+0x449/0x710 [ 5771.847387][ T282] netlink_sendmsg+0x723/0xbe0 [ 5771.847387][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5771.847387][ T282] ___sys_sendmsg+0xee/0x170 [ 5771.847387][ T282] __sys_sendmsg+0xcd/0x170 [ 5771.847387][ T282] do_syscall_64+0xc6/0x1e0 [ 5771.847387][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5771.847387][ T282] [ 5771.849578][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5771.849578][ T282] netdev_get_by_index+0x5e/0x80 [ 5771.849578][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5771.849578][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5771.849578][ T282] ip6_route_add+0x1c/0x140 [ 5771.849578][ T282] addrconf_add_mroute+0x129/0x180 [ 5771.849578][ T282] addrconf_add_dev+0xe2/0x170 [ 5771.849578][ T282] inet6_addr_add+0x12f/0xa40 [ 5771.849578][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5771.849578][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5771.849578][ T282] netlink_rcv_skb+0x130/0x360 [ 5771.849578][ T282] netlink_unicast+0x449/0x710 [ 5771.849578][ T282] netlink_sendmsg+0x723/0xbe0 [ 5771.849578][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5771.849578][ T282] ___sys_sendmsg+0xee/0x170 [ 5771.849578][ T282] __sys_sendmsg+0xcd/0x170 [ 5771.849578][ T282] do_syscall_64+0xc6/0x1e0 [ 5771.849578][ T282] [ 5771.851739][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5771.851739][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5771.851739][ T282] ipv6_find_idev+0x102/0x170 [ 5771.851739][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5771.851739][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5771.851739][ T282] netlink_rcv_skb+0x130/0x360 [ 5771.851739][ T282] netlink_unicast+0x449/0x710 [ 5771.851739][ T282] netlink_sendmsg+0x723/0xbe0 [ 5771.851739][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5771.851739][ T282] ___sys_sendmsg+0xee/0x170 [ 5771.851739][ T282] __sys_sendmsg+0xcd/0x170 [ 5771.851739][ T282] do_syscall_64+0xc6/0x1e0 [ 5771.851739][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5771.851739][ T282] [ 5771.853437][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5771.853437][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5771.853437][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5771.853437][ T282] ipv6_find_idev+0x102/0x170 [ 5771.853437][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5771.853437][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5771.853437][ T282] netlink_rcv_skb+0x130/0x360 [ 5771.853437][ T282] netlink_unicast+0x449/0x710 [ 5771.853437][ T282] netlink_sendmsg+0x723/0xbe0 [ 5771.853437][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5771.853437][ T282] ___sys_sendmsg+0xee/0x170 [ 5771.853437][ T282] __sys_sendmsg+0xcd/0x170 [ 5771.853437][ T282] do_syscall_64+0xc6/0x1e0 [ 5771.853437][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5771.853437][ T282] [ 5781.883019][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5781.883411][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5781.883411][ T284] netdev_get_by_index+0x5e/0x80 [ 5781.883411][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5781.883411][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5781.883411][ T284] ip6_route_add+0x1c/0x140 [ 5781.883411][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5781.883411][ T284] inet6_addr_add+0x4f8/0xa40 [ 5781.883411][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5781.883411][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5781.883411][ T284] netlink_rcv_skb+0x130/0x360 [ 5781.883411][ T284] netlink_unicast+0x449/0x710 [ 5781.883411][ T284] netlink_sendmsg+0x723/0xbe0 [ 5781.883411][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5781.883411][ T284] ___sys_sendmsg+0xee/0x170 [ 5781.883411][ T284] __sys_sendmsg+0xcd/0x170 [ 5781.883411][ T284] do_syscall_64+0xc6/0x1e0 [ 5781.883411][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5781.883411][ T284] [ 5781.885606][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5781.885606][ T284] netdev_get_by_index+0x5e/0x80 [ 5781.885606][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5781.885606][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5781.885606][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5781.885606][ T284] ipv6_add_addr+0x411/0x2000 [ 5781.885606][ T284] inet6_addr_add+0x30e/0xa40 [ 5781.885606][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5781.885606][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5781.885606][ T284] netlink_rcv_skb+0x130/0x360 [ 5781.885606][ T284] netlink_unicast+0x449/0x710 [ 5781.885606][ T284] netlink_sendmsg+0x723/0xbe0 [ 5781.885606][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5781.885606][ T284] ___sys_sendmsg+0xee/0x170 [ 5781.885606][ T284] __sys_sendmsg+0xcd/0x170 [ 5781.885606][ T284] do_syscall_64+0xc6/0x1e0 [ 5781.885606][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5781.885606][ T284] [ 5781.887784][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5781.887784][ T284] netdev_get_by_index+0x5e/0x80 [ 5781.887784][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5781.887784][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5781.887784][ T284] ip6_route_add+0x1c/0x140 [ 5781.887784][ T284] addrconf_add_mroute+0x129/0x180 [ 5781.887784][ T284] addrconf_add_dev+0xe2/0x170 [ 5781.887784][ T284] inet6_addr_add+0x12f/0xa40 [ 5781.887784][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5781.887784][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5781.887784][ T284] netlink_rcv_skb+0x130/0x360 [ 5781.887784][ T284] netlink_unicast+0x449/0x710 [ 5781.887784][ T284] netlink_sendmsg+0x723/0xbe0 [ 5781.887784][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5781.887784][ T284] ___sys_sendmsg+0xee/0x170 [ 5781.887784][ T284] __sys_sendmsg+0xcd/0x170 [ 5781.887784][ T284] do_syscall_64+0xc6/0x1e0 [ 5781.887784][ T284] [ 5781.889919][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5781.889919][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5781.889919][ T284] ipv6_find_idev+0x102/0x170 [ 5781.889919][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5781.889919][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5781.889919][ T284] netlink_rcv_skb+0x130/0x360 [ 5781.889919][ T284] netlink_unicast+0x449/0x710 [ 5781.889919][ T284] netlink_sendmsg+0x723/0xbe0 [ 5781.889919][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5781.889919][ T284] ___sys_sendmsg+0xee/0x170 [ 5781.889919][ T284] __sys_sendmsg+0xcd/0x170 [ 5781.889919][ T284] do_syscall_64+0xc6/0x1e0 [ 5781.889919][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5781.889919][ T284] [ 5781.891612][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5781.891612][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5781.891612][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5781.891612][ T284] ipv6_find_idev+0x102/0x170 [ 5781.891612][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5781.891612][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5781.891612][ T284] netlink_rcv_skb+0x130/0x360 [ 5781.891612][ T284] netlink_unicast+0x449/0x710 [ 5781.891612][ T284] netlink_sendmsg+0x723/0xbe0 [ 5781.891612][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5781.891612][ T284] ___sys_sendmsg+0xee/0x170 [ 5781.891612][ T284] __sys_sendmsg+0xcd/0x170 [ 5781.891612][ T284] do_syscall_64+0xc6/0x1e0 [ 5781.891612][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5781.891612][ T284] [ 5782.091013][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5782.091428][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5782.091428][ T282] dst_init+0x84/0x4a0 [ 5782.091428][ T282] dst_alloc+0x97/0x150 [ 5782.091428][ T282] ip6_dst_alloc+0x23/0x90 [ 5782.091428][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5782.091428][ T282] ip6_pol_route+0x56f/0x840 [ 5782.091428][ T282] fib6_rule_lookup+0x196/0x240 [ 5782.091428][ T282] ip6_route_input+0x542/0x980 [ 5782.091428][ T282] ipv6_rcv+0x8f/0x400 [ 5782.091428][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5782.091428][ T282] process_backlog+0x101/0x620 [ 5782.091428][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5782.091428][ T282] net_rx_action+0x495/0xbe0 [ 5782.091428][ T282] __do_softirq+0x1b5/0x7f6 [ 5782.091428][ T282] [ 5782.093230][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5782.093230][ T282] netdev_get_by_index+0x5e/0x80 [ 5782.093230][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5782.093230][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5782.093230][ T282] ip6_route_add+0x1c/0x140 [ 5782.093230][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5782.093230][ T282] inet6_addr_add+0x4f8/0xa40 [ 5782.093230][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5782.093230][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5782.093230][ T282] netlink_rcv_skb+0x130/0x360 [ 5782.093230][ T282] netlink_unicast+0x449/0x710 [ 5782.093230][ T282] netlink_sendmsg+0x723/0xbe0 [ 5782.093230][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5782.093230][ T282] ___sys_sendmsg+0xee/0x170 [ 5782.093230][ T282] __sys_sendmsg+0xcd/0x170 [ 5782.093230][ T282] do_syscall_64+0xc6/0x1e0 [ 5782.093230][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5782.093230][ T282] [ 5782.095439][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5782.095439][ T282] netdev_get_by_index+0x5e/0x80 [ 5782.095439][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5782.095439][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5782.095439][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5782.095439][ T282] ipv6_add_addr+0x411/0x2000 [ 5782.095439][ T282] inet6_addr_add+0x30e/0xa40 [ 5782.095439][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5782.095439][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5782.095439][ T282] netlink_rcv_skb+0x130/0x360 [ 5782.095439][ T282] netlink_unicast+0x449/0x710 [ 5782.095439][ T282] netlink_sendmsg+0x723/0xbe0 [ 5782.095439][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5782.095439][ T282] ___sys_sendmsg+0xee/0x170 [ 5782.095439][ T282] __sys_sendmsg+0xcd/0x170 [ 5782.095439][ T282] do_syscall_64+0xc6/0x1e0 [ 5782.095439][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5782.095439][ T282] [ 5782.097661][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5782.097661][ T282] netdev_get_by_index+0x5e/0x80 [ 5782.097661][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5782.097661][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5782.097661][ T282] ip6_route_add+0x1c/0x140 [ 5782.097661][ T282] addrconf_add_mroute+0x129/0x180 [ 5782.097661][ T282] addrconf_add_dev+0xe2/0x170 [ 5782.097661][ T282] inet6_addr_add+0x12f/0xa40 [ 5782.097661][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5782.097661][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5782.097661][ T282] netlink_rcv_skb+0x130/0x360 [ 5782.097661][ T282] netlink_unicast+0x449/0x710 [ 5782.097661][ T282] netlink_sendmsg+0x723/0xbe0 [ 5782.097661][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5782.097661][ T282] ___sys_sendmsg+0xee/0x170 [ 5782.097661][ T282] __sys_sendmsg+0xcd/0x170 [ 5782.097661][ T282] do_syscall_64+0xc6/0x1e0 [ 5782.097661][ T282] [ 5782.100166][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5782.100166][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5782.100166][ T282] ipv6_find_idev+0x102/0x170 [ 5782.100166][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5782.100166][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5782.100166][ T282] netlink_rcv_skb+0x130/0x360 [ 5782.100166][ T282] netlink_unicast+0x449/0x710 [ 5782.100166][ T282] netlink_sendmsg+0x723/0xbe0 [ 5782.100166][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5782.100166][ T282] ___sys_sendmsg+0xee/0x170 [ 5782.100166][ T282] __sys_sendmsg+0xcd/0x170 [ 5782.100166][ T282] do_syscall_64+0xc6/0x1e0 [ 5782.100166][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5782.100166][ T282] [ 5782.102178][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5782.102178][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5782.102178][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5782.102178][ T282] ipv6_find_idev+0x102/0x170 [ 5782.102178][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5782.102178][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5782.102178][ T282] netlink_rcv_skb+0x130/0x360 [ 5782.102178][ T282] netlink_unicast+0x449/0x710 [ 5782.102178][ T282] netlink_sendmsg+0x723/0xbe0 [ 5782.102178][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5782.102178][ T282] ___sys_sendmsg+0xee/0x170 [ 5782.102178][ T282] __sys_sendmsg+0xcd/0x170 [ 5782.102178][ T282] do_syscall_64+0xc6/0x1e0 [ 5782.102178][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5782.102178][ T282] [ 5792.067013][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5792.067478][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5792.067478][ T284] netdev_get_by_index+0x5e/0x80 [ 5792.067478][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5792.067478][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5792.067478][ T284] ip6_route_add+0x1c/0x140 [ 5792.067478][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5792.067478][ T284] inet6_addr_add+0x4f8/0xa40 [ 5792.067478][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5792.067478][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5792.067478][ T284] netlink_rcv_skb+0x130/0x360 [ 5792.067478][ T284] netlink_unicast+0x449/0x710 [ 5792.067478][ T284] netlink_sendmsg+0x723/0xbe0 [ 5792.067478][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5792.067478][ T284] ___sys_sendmsg+0xee/0x170 [ 5792.067478][ T284] __sys_sendmsg+0xcd/0x170 [ 5792.067478][ T284] do_syscall_64+0xc6/0x1e0 [ 5792.067478][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5792.067478][ T284] [ 5792.069684][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5792.069684][ T284] netdev_get_by_index+0x5e/0x80 [ 5792.069684][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5792.069684][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5792.069684][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5792.069684][ T284] ipv6_add_addr+0x411/0x2000 [ 5792.069684][ T284] inet6_addr_add+0x30e/0xa40 [ 5792.069684][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5792.069684][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5792.069684][ T284] netlink_rcv_skb+0x130/0x360 [ 5792.069684][ T284] netlink_unicast+0x449/0x710 [ 5792.069684][ T284] netlink_sendmsg+0x723/0xbe0 [ 5792.069684][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5792.069684][ T284] ___sys_sendmsg+0xee/0x170 [ 5792.069684][ T284] __sys_sendmsg+0xcd/0x170 [ 5792.069684][ T284] do_syscall_64+0xc6/0x1e0 [ 5792.069684][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5792.069684][ T284] [ 5792.071867][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5792.071867][ T284] netdev_get_by_index+0x5e/0x80 [ 5792.071867][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5792.071867][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5792.071867][ T284] ip6_route_add+0x1c/0x140 [ 5792.071867][ T284] addrconf_add_mroute+0x129/0x180 [ 5792.071867][ T284] addrconf_add_dev+0xe2/0x170 [ 5792.071867][ T284] inet6_addr_add+0x12f/0xa40 [ 5792.071867][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5792.071867][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5792.071867][ T284] netlink_rcv_skb+0x130/0x360 [ 5792.071867][ T284] netlink_unicast+0x449/0x710 [ 5792.071867][ T284] netlink_sendmsg+0x723/0xbe0 [ 5792.071867][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5792.071867][ T284] ___sys_sendmsg+0xee/0x170 [ 5792.071867][ T284] __sys_sendmsg+0xcd/0x170 [ 5792.071867][ T284] do_syscall_64+0xc6/0x1e0 [ 5792.071867][ T284] [ 5792.074111][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5792.074111][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5792.074111][ T284] ipv6_find_idev+0x102/0x170 [ 5792.074111][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5792.074111][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5792.074111][ T284] netlink_rcv_skb+0x130/0x360 [ 5792.074111][ T284] netlink_unicast+0x449/0x710 [ 5792.074111][ T284] netlink_sendmsg+0x723/0xbe0 [ 5792.074111][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5792.074111][ T284] ___sys_sendmsg+0xee/0x170 [ 5792.074111][ T284] __sys_sendmsg+0xcd/0x170 [ 5792.074111][ T284] do_syscall_64+0xc6/0x1e0 [ 5792.074111][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5792.074111][ T284] [ 5792.075794][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5792.075794][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5792.075794][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5792.075794][ T284] ipv6_find_idev+0x102/0x170 [ 5792.075794][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5792.075794][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5792.075794][ T284] netlink_rcv_skb+0x130/0x360 [ 5792.075794][ T284] netlink_unicast+0x449/0x710 [ 5792.075794][ T284] netlink_sendmsg+0x723/0xbe0 [ 5792.075794][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5792.075794][ T284] ___sys_sendmsg+0xee/0x170 [ 5792.075794][ T284] __sys_sendmsg+0xcd/0x170 [ 5792.075794][ T284] do_syscall_64+0xc6/0x1e0 [ 5792.075794][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5792.075794][ T284] [ 5792.347016][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5792.347405][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5792.347405][ T282] dst_init+0x84/0x4a0 [ 5792.347405][ T282] dst_alloc+0x97/0x150 [ 5792.347405][ T282] ip6_dst_alloc+0x23/0x90 [ 5792.347405][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5792.347405][ T282] ip6_pol_route+0x56f/0x840 [ 5792.347405][ T282] fib6_rule_lookup+0x196/0x240 [ 5792.347405][ T282] ip6_route_input+0x542/0x980 [ 5792.347405][ T282] ipv6_rcv+0x8f/0x400 [ 5792.347405][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5792.347405][ T282] process_backlog+0x101/0x620 [ 5792.347405][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5792.347405][ T282] net_rx_action+0x495/0xbe0 [ 5792.347405][ T282] __do_softirq+0x1b5/0x7f6 [ 5792.347405][ T282] [ 5792.349174][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5792.349174][ T282] netdev_get_by_index+0x5e/0x80 [ 5792.349174][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5792.349174][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5792.349174][ T282] ip6_route_add+0x1c/0x140 [ 5792.349174][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5792.349174][ T282] inet6_addr_add+0x4f8/0xa40 [ 5792.349174][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5792.349174][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5792.349174][ T282] netlink_rcv_skb+0x130/0x360 [ 5792.349174][ T282] netlink_unicast+0x449/0x710 [ 5792.349174][ T282] netlink_sendmsg+0x723/0xbe0 [ 5792.349174][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5792.349174][ T282] ___sys_sendmsg+0xee/0x170 [ 5792.349174][ T282] __sys_sendmsg+0xcd/0x170 [ 5792.349174][ T282] do_syscall_64+0xc6/0x1e0 [ 5792.349174][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5792.349174][ T282] [ 5792.351354][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5792.351354][ T282] netdev_get_by_index+0x5e/0x80 [ 5792.351354][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5792.351354][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5792.351354][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5792.351354][ T282] ipv6_add_addr+0x411/0x2000 [ 5792.351354][ T282] inet6_addr_add+0x30e/0xa40 [ 5792.351354][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5792.351354][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5792.351354][ T282] netlink_rcv_skb+0x130/0x360 [ 5792.351354][ T282] netlink_unicast+0x449/0x710 [ 5792.351354][ T282] netlink_sendmsg+0x723/0xbe0 [ 5792.351354][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5792.351354][ T282] ___sys_sendmsg+0xee/0x170 [ 5792.351354][ T282] __sys_sendmsg+0xcd/0x170 [ 5792.351354][ T282] do_syscall_64+0xc6/0x1e0 [ 5792.351354][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5792.351354][ T282] [ 5792.353544][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5792.353544][ T282] netdev_get_by_index+0x5e/0x80 [ 5792.353544][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5792.353544][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5792.353544][ T282] ip6_route_add+0x1c/0x140 [ 5792.353544][ T282] addrconf_add_mroute+0x129/0x180 [ 5792.353544][ T282] addrconf_add_dev+0xe2/0x170 [ 5792.353544][ T282] inet6_addr_add+0x12f/0xa40 [ 5792.353544][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5792.353544][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5792.353544][ T282] netlink_rcv_skb+0x130/0x360 [ 5792.353544][ T282] netlink_unicast+0x449/0x710 [ 5792.353544][ T282] netlink_sendmsg+0x723/0xbe0 [ 5792.353544][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5792.353544][ T282] ___sys_sendmsg+0xee/0x170 [ 5792.353544][ T282] __sys_sendmsg+0xcd/0x170 [ 5792.353544][ T282] do_syscall_64+0xc6/0x1e0 [ 5792.353544][ T282] [ 5792.355672][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5792.355672][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5792.355672][ T282] ipv6_find_idev+0x102/0x170 [ 5792.355672][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5792.355672][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5792.355672][ T282] netlink_rcv_skb+0x130/0x360 [ 5792.355672][ T282] netlink_unicast+0x449/0x710 [ 5792.355672][ T282] netlink_sendmsg+0x723/0xbe0 [ 5792.355672][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5792.355672][ T282] ___sys_sendmsg+0xee/0x170 [ 5792.355672][ T282] __sys_sendmsg+0xcd/0x170 [ 5792.355672][ T282] do_syscall_64+0xc6/0x1e0 [ 5792.355672][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5792.355672][ T282] [ 5792.357349][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5792.357349][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5792.357349][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5792.357349][ T282] ipv6_find_idev+0x102/0x170 [ 5792.357349][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5792.357349][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5792.357349][ T282] netlink_rcv_skb+0x130/0x360 [ 5792.357349][ T282] netlink_unicast+0x449/0x710 [ 5792.357349][ T282] netlink_sendmsg+0x723/0xbe0 [ 5792.357349][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5792.357349][ T282] ___sys_sendmsg+0xee/0x170 [ 5792.357349][ T282] __sys_sendmsg+0xcd/0x170 [ 5792.357349][ T282] do_syscall_64+0xc6/0x1e0 [ 5792.357349][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5792.357349][ T282] [ 5802.315036][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5802.315470][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5802.315470][ T284] netdev_get_by_index+0x5e/0x80 [ 5802.315470][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5802.315470][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5802.315470][ T284] ip6_route_add+0x1c/0x140 [ 5802.315470][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5802.315470][ T284] inet6_addr_add+0x4f8/0xa40 [ 5802.315470][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5802.315470][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5802.315470][ T284] netlink_rcv_skb+0x130/0x360 [ 5802.315470][ T284] netlink_unicast+0x449/0x710 [ 5802.315470][ T284] netlink_sendmsg+0x723/0xbe0 [ 5802.315470][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5802.315470][ T284] ___sys_sendmsg+0xee/0x170 [ 5802.315470][ T284] __sys_sendmsg+0xcd/0x170 [ 5802.315470][ T284] do_syscall_64+0xc6/0x1e0 [ 5802.315470][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5802.315470][ T284] [ 5802.317701][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5802.317701][ T284] netdev_get_by_index+0x5e/0x80 [ 5802.317701][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5802.317701][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5802.317701][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5802.317701][ T284] ipv6_add_addr+0x411/0x2000 [ 5802.317701][ T284] inet6_addr_add+0x30e/0xa40 [ 5802.317701][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5802.317701][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5802.317701][ T284] netlink_rcv_skb+0x130/0x360 [ 5802.317701][ T284] netlink_unicast+0x449/0x710 [ 5802.317701][ T284] netlink_sendmsg+0x723/0xbe0 [ 5802.317701][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5802.317701][ T284] ___sys_sendmsg+0xee/0x170 [ 5802.317701][ T284] __sys_sendmsg+0xcd/0x170 [ 5802.317701][ T284] do_syscall_64+0xc6/0x1e0 [ 5802.317701][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5802.317701][ T284] [ 5802.319915][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5802.319915][ T284] netdev_get_by_index+0x5e/0x80 [ 5802.319915][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5802.319915][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5802.319915][ T284] ip6_route_add+0x1c/0x140 [ 5802.319915][ T284] addrconf_add_mroute+0x129/0x180 [ 5802.319915][ T284] addrconf_add_dev+0xe2/0x170 [ 5802.319915][ T284] inet6_addr_add+0x12f/0xa40 [ 5802.319915][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5802.319915][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5802.319915][ T284] netlink_rcv_skb+0x130/0x360 [ 5802.319915][ T284] netlink_unicast+0x449/0x710 [ 5802.319915][ T284] netlink_sendmsg+0x723/0xbe0 [ 5802.319915][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5802.319915][ T284] ___sys_sendmsg+0xee/0x170 [ 5802.319915][ T284] __sys_sendmsg+0xcd/0x170 [ 5802.319915][ T284] do_syscall_64+0xc6/0x1e0 [ 5802.319915][ T284] [ 5802.322068][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5802.322068][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5802.322068][ T284] ipv6_find_idev+0x102/0x170 [ 5802.322068][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5802.322068][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5802.322068][ T284] netlink_rcv_skb+0x130/0x360 [ 5802.322068][ T284] netlink_unicast+0x449/0x710 [ 5802.322068][ T284] netlink_sendmsg+0x723/0xbe0 [ 5802.322068][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5802.322068][ T284] ___sys_sendmsg+0xee/0x170 [ 5802.322068][ T284] __sys_sendmsg+0xcd/0x170 [ 5802.322068][ T284] do_syscall_64+0xc6/0x1e0 [ 5802.322068][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5802.322068][ T284] [ 5802.326800][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5802.326800][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5802.326800][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5802.326800][ T284] ipv6_find_idev+0x102/0x170 [ 5802.326800][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5802.326800][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5802.326800][ T284] netlink_rcv_skb+0x130/0x360 [ 5802.326800][ T284] netlink_unicast+0x449/0x710 [ 5802.326800][ T284] netlink_sendmsg+0x723/0xbe0 [ 5802.326800][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5802.326800][ T284] ___sys_sendmsg+0xee/0x170 [ 5802.326800][ T284] __sys_sendmsg+0xcd/0x170 [ 5802.326800][ T284] do_syscall_64+0xc6/0x1e0 [ 5802.326800][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5802.326800][ T284] [ 5802.595020][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5802.595381][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5802.595381][ T282] dst_init+0x84/0x4a0 [ 5802.595381][ T282] dst_alloc+0x97/0x150 [ 5802.595381][ T282] ip6_dst_alloc+0x23/0x90 [ 5802.595381][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5802.595381][ T282] ip6_pol_route+0x56f/0x840 [ 5802.595381][ T282] fib6_rule_lookup+0x196/0x240 [ 5802.595381][ T282] ip6_route_input+0x542/0x980 [ 5802.595381][ T282] ipv6_rcv+0x8f/0x400 [ 5802.595381][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5802.595381][ T282] process_backlog+0x101/0x620 [ 5802.595381][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5802.595381][ T282] net_rx_action+0x495/0xbe0 [ 5802.595381][ T282] __do_softirq+0x1b5/0x7f6 [ 5802.595381][ T282] [ 5802.597151][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5802.597151][ T282] netdev_get_by_index+0x5e/0x80 [ 5802.597151][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5802.597151][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5802.597151][ T282] ip6_route_add+0x1c/0x140 [ 5802.597151][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5802.597151][ T282] inet6_addr_add+0x4f8/0xa40 [ 5802.597151][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5802.597151][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5802.597151][ T282] netlink_rcv_skb+0x130/0x360 [ 5802.597151][ T282] netlink_unicast+0x449/0x710 [ 5802.597151][ T282] netlink_sendmsg+0x723/0xbe0 [ 5802.597151][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5802.597151][ T282] ___sys_sendmsg+0xee/0x170 [ 5802.597151][ T282] __sys_sendmsg+0xcd/0x170 [ 5802.597151][ T282] do_syscall_64+0xc6/0x1e0 [ 5802.597151][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5802.597151][ T282] [ 5802.599330][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5802.599330][ T282] netdev_get_by_index+0x5e/0x80 [ 5802.599330][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5802.599330][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5802.599330][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5802.599330][ T282] ipv6_add_addr+0x411/0x2000 [ 5802.599330][ T282] inet6_addr_add+0x30e/0xa40 [ 5802.599330][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5802.599330][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5802.599330][ T282] netlink_rcv_skb+0x130/0x360 [ 5802.599330][ T282] netlink_unicast+0x449/0x710 [ 5802.599330][ T282] netlink_sendmsg+0x723/0xbe0 [ 5802.599330][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5802.599330][ T282] ___sys_sendmsg+0xee/0x170 [ 5802.599330][ T282] __sys_sendmsg+0xcd/0x170 [ 5802.599330][ T282] do_syscall_64+0xc6/0x1e0 [ 5802.599330][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5802.599330][ T282] [ 5802.601500][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5802.601500][ T282] netdev_get_by_index+0x5e/0x80 [ 5802.601500][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5802.601500][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5802.601500][ T282] ip6_route_add+0x1c/0x140 [ 5802.601500][ T282] addrconf_add_mroute+0x129/0x180 [ 5802.601500][ T282] addrconf_add_dev+0xe2/0x170 [ 5802.601500][ T282] inet6_addr_add+0x12f/0xa40 [ 5802.601500][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5802.601500][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5802.601500][ T282] netlink_rcv_skb+0x130/0x360 [ 5802.601500][ T282] netlink_unicast+0x449/0x710 [ 5802.601500][ T282] netlink_sendmsg+0x723/0xbe0 [ 5802.601500][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5802.601500][ T282] ___sys_sendmsg+0xee/0x170 [ 5802.601500][ T282] __sys_sendmsg+0xcd/0x170 [ 5802.601500][ T282] do_syscall_64+0xc6/0x1e0 [ 5802.601500][ T282] [ 5802.603649][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5802.603649][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5802.603649][ T282] ipv6_find_idev+0x102/0x170 [ 5802.603649][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5802.603649][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5802.603649][ T282] netlink_rcv_skb+0x130/0x360 [ 5802.603649][ T282] netlink_unicast+0x449/0x710 [ 5802.603649][ T282] netlink_sendmsg+0x723/0xbe0 [ 5802.603649][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5802.603649][ T282] ___sys_sendmsg+0xee/0x170 [ 5802.603649][ T282] __sys_sendmsg+0xcd/0x170 [ 5802.603649][ T282] do_syscall_64+0xc6/0x1e0 [ 5802.603649][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5802.603649][ T282] [ 5802.605325][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5802.605325][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5802.605325][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5802.605325][ T282] ipv6_find_idev+0x102/0x170 [ 5802.605325][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5802.605325][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5802.605325][ T282] netlink_rcv_skb+0x130/0x360 [ 5802.605325][ T282] netlink_unicast+0x449/0x710 [ 5802.605325][ T282] netlink_sendmsg+0x723/0xbe0 [ 5802.605325][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5802.605325][ T282] ___sys_sendmsg+0xee/0x170 [ 5802.605325][ T282] __sys_sendmsg+0xcd/0x170 [ 5802.605325][ T282] do_syscall_64+0xc6/0x1e0 [ 5802.605325][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5802.605325][ T282] [ 5812.571044][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5812.571462][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5812.571462][ T284] netdev_get_by_index+0x5e/0x80 [ 5812.571462][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5812.571462][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5812.571462][ T284] ip6_route_add+0x1c/0x140 [ 5812.571462][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5812.571462][ T284] inet6_addr_add+0x4f8/0xa40 [ 5812.571462][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5812.571462][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5812.571462][ T284] netlink_rcv_skb+0x130/0x360 [ 5812.571462][ T284] netlink_unicast+0x449/0x710 [ 5812.571462][ T284] netlink_sendmsg+0x723/0xbe0 [ 5812.571462][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5812.571462][ T284] ___sys_sendmsg+0xee/0x170 [ 5812.571462][ T284] __sys_sendmsg+0xcd/0x170 [ 5812.571462][ T284] do_syscall_64+0xc6/0x1e0 [ 5812.571462][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5812.571462][ T284] [ 5812.573705][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5812.573705][ T284] netdev_get_by_index+0x5e/0x80 [ 5812.573705][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5812.573705][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5812.573705][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5812.573705][ T284] ipv6_add_addr+0x411/0x2000 [ 5812.573705][ T284] inet6_addr_add+0x30e/0xa40 [ 5812.573705][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5812.573705][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5812.573705][ T284] netlink_rcv_skb+0x130/0x360 [ 5812.573705][ T284] netlink_unicast+0x449/0x710 [ 5812.573705][ T284] netlink_sendmsg+0x723/0xbe0 [ 5812.573705][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5812.573705][ T284] ___sys_sendmsg+0xee/0x170 [ 5812.573705][ T284] __sys_sendmsg+0xcd/0x170 [ 5812.573705][ T284] do_syscall_64+0xc6/0x1e0 [ 5812.573705][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5812.573705][ T284] [ 5812.576001][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5812.576001][ T284] netdev_get_by_index+0x5e/0x80 [ 5812.576001][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5812.576001][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5812.576001][ T284] ip6_route_add+0x1c/0x140 [ 5812.576001][ T284] addrconf_add_mroute+0x129/0x180 [ 5812.576001][ T284] addrconf_add_dev+0xe2/0x170 [ 5812.576001][ T284] inet6_addr_add+0x12f/0xa40 [ 5812.576001][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5812.576001][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5812.576001][ T284] netlink_rcv_skb+0x130/0x360 [ 5812.576001][ T284] netlink_unicast+0x449/0x710 [ 5812.576001][ T284] netlink_sendmsg+0x723/0xbe0 [ 5812.576001][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5812.576001][ T284] ___sys_sendmsg+0xee/0x170 [ 5812.576001][ T284] __sys_sendmsg+0xcd/0x170 [ 5812.576001][ T284] do_syscall_64+0xc6/0x1e0 [ 5812.576001][ T284] [ 5812.578161][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5812.578161][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5812.578161][ T284] ipv6_find_idev+0x102/0x170 [ 5812.578161][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5812.578161][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5812.578161][ T284] netlink_rcv_skb+0x130/0x360 [ 5812.578161][ T284] netlink_unicast+0x449/0x710 [ 5812.578161][ T284] netlink_sendmsg+0x723/0xbe0 [ 5812.578161][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5812.578161][ T284] ___sys_sendmsg+0xee/0x170 [ 5812.578161][ T284] __sys_sendmsg+0xcd/0x170 [ 5812.578161][ T284] do_syscall_64+0xc6/0x1e0 [ 5812.578161][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5812.578161][ T284] [ 5812.579852][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5812.579852][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5812.579852][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5812.579852][ T284] ipv6_find_idev+0x102/0x170 [ 5812.579852][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5812.579852][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5812.579852][ T284] netlink_rcv_skb+0x130/0x360 [ 5812.579852][ T284] netlink_unicast+0x449/0x710 [ 5812.579852][ T284] netlink_sendmsg+0x723/0xbe0 [ 5812.579852][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5812.579852][ T284] ___sys_sendmsg+0xee/0x170 [ 5812.579852][ T284] __sys_sendmsg+0xcd/0x170 [ 5812.579852][ T284] do_syscall_64+0xc6/0x1e0 [ 5812.579852][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5812.579852][ T284] [ 5812.842949][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5812.843381][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5812.843381][ T282] dst_init+0x84/0x4a0 [ 5812.843381][ T282] dst_alloc+0x97/0x150 [ 5812.843381][ T282] ip6_dst_alloc+0x23/0x90 [ 5812.843381][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5812.843381][ T282] ip6_pol_route+0x56f/0x840 [ 5812.843381][ T282] fib6_rule_lookup+0x196/0x240 [ 5812.843381][ T282] ip6_route_input+0x542/0x980 [ 5812.843381][ T282] ipv6_rcv+0x8f/0x400 [ 5812.843381][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5812.843381][ T282] process_backlog+0x101/0x620 [ 5812.843381][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5812.843381][ T282] net_rx_action+0x495/0xbe0 [ 5812.843381][ T282] __do_softirq+0x1b5/0x7f6 [ 5812.843381][ T282] [ 5812.845158][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5812.845158][ T282] netdev_get_by_index+0x5e/0x80 [ 5812.845158][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5812.845158][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5812.845158][ T282] ip6_route_add+0x1c/0x140 [ 5812.845158][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5812.845158][ T282] inet6_addr_add+0x4f8/0xa40 [ 5812.845158][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5812.845158][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5812.845158][ T282] netlink_rcv_skb+0x130/0x360 [ 5812.845158][ T282] netlink_unicast+0x449/0x710 [ 5812.845158][ T282] netlink_sendmsg+0x723/0xbe0 [ 5812.845158][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5812.845158][ T282] ___sys_sendmsg+0xee/0x170 [ 5812.845158][ T282] __sys_sendmsg+0xcd/0x170 [ 5812.845158][ T282] do_syscall_64+0xc6/0x1e0 [ 5812.845158][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5812.845158][ T282] [ 5812.847441][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5812.847441][ T282] netdev_get_by_index+0x5e/0x80 [ 5812.847441][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5812.847441][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5812.847441][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5812.847441][ T282] ipv6_add_addr+0x411/0x2000 [ 5812.847441][ T282] inet6_addr_add+0x30e/0xa40 [ 5812.847441][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5812.847441][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5812.847441][ T282] netlink_rcv_skb+0x130/0x360 [ 5812.847441][ T282] netlink_unicast+0x449/0x710 [ 5812.847441][ T282] netlink_sendmsg+0x723/0xbe0 [ 5812.847441][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5812.847441][ T282] ___sys_sendmsg+0xee/0x170 [ 5812.847441][ T282] __sys_sendmsg+0xcd/0x170 [ 5812.847441][ T282] do_syscall_64+0xc6/0x1e0 [ 5812.847441][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5812.847441][ T282] [ 5812.849619][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5812.849619][ T282] netdev_get_by_index+0x5e/0x80 [ 5812.849619][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5812.849619][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5812.849619][ T282] ip6_route_add+0x1c/0x140 [ 5812.849619][ T282] addrconf_add_mroute+0x129/0x180 [ 5812.849619][ T282] addrconf_add_dev+0xe2/0x170 [ 5812.849619][ T282] inet6_addr_add+0x12f/0xa40 [ 5812.849619][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5812.849619][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5812.849619][ T282] netlink_rcv_skb+0x130/0x360 [ 5812.849619][ T282] netlink_unicast+0x449/0x710 [ 5812.849619][ T282] netlink_sendmsg+0x723/0xbe0 [ 5812.849619][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5812.849619][ T282] ___sys_sendmsg+0xee/0x170 [ 5812.849619][ T282] __sys_sendmsg+0xcd/0x170 [ 5812.849619][ T282] do_syscall_64+0xc6/0x1e0 [ 5812.849619][ T282] [ 5812.851799][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5812.851799][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5812.851799][ T282] ipv6_find_idev+0x102/0x170 [ 5812.851799][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5812.851799][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5812.851799][ T282] netlink_rcv_skb+0x130/0x360 [ 5812.851799][ T282] netlink_unicast+0x449/0x710 [ 5812.851799][ T282] netlink_sendmsg+0x723/0xbe0 [ 5812.851799][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5812.851799][ T282] ___sys_sendmsg+0xee/0x170 [ 5812.851799][ T282] __sys_sendmsg+0xcd/0x170 [ 5812.851799][ T282] do_syscall_64+0xc6/0x1e0 [ 5812.851799][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5812.851799][ T282] [ 5812.853655][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5812.853655][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5812.853655][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5812.853655][ T282] ipv6_find_idev+0x102/0x170 [ 5812.853655][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5812.853655][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5812.853655][ T282] netlink_rcv_skb+0x130/0x360 [ 5812.853655][ T282] netlink_unicast+0x449/0x710 [ 5812.853655][ T282] netlink_sendmsg+0x723/0xbe0 [ 5812.853655][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5812.853655][ T282] ___sys_sendmsg+0xee/0x170 [ 5812.853655][ T282] __sys_sendmsg+0xcd/0x170 [ 5812.853655][ T282] do_syscall_64+0xc6/0x1e0 [ 5812.853655][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5812.853655][ T282] [ 5822.819007][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5822.819457][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5822.819457][ T284] netdev_get_by_index+0x5e/0x80 [ 5822.819457][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5822.819457][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5822.819457][ T284] ip6_route_add+0x1c/0x140 [ 5822.819457][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5822.819457][ T284] inet6_addr_add+0x4f8/0xa40 [ 5822.819457][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5822.819457][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5822.819457][ T284] netlink_rcv_skb+0x130/0x360 [ 5822.819457][ T284] netlink_unicast+0x449/0x710 [ 5822.819457][ T284] netlink_sendmsg+0x723/0xbe0 [ 5822.819457][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5822.819457][ T284] ___sys_sendmsg+0xee/0x170 [ 5822.819457][ T284] __sys_sendmsg+0xcd/0x170 [ 5822.819457][ T284] do_syscall_64+0xc6/0x1e0 [ 5822.819457][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5822.819457][ T284] [ 5822.821770][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5822.821770][ T284] netdev_get_by_index+0x5e/0x80 [ 5822.821770][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5822.821770][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5822.821770][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5822.821770][ T284] ipv6_add_addr+0x411/0x2000 [ 5822.821770][ T284] inet6_addr_add+0x30e/0xa40 [ 5822.821770][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5822.821770][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5822.821770][ T284] netlink_rcv_skb+0x130/0x360 [ 5822.821770][ T284] netlink_unicast+0x449/0x710 [ 5822.821770][ T284] netlink_sendmsg+0x723/0xbe0 [ 5822.821770][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5822.821770][ T284] ___sys_sendmsg+0xee/0x170 [ 5822.821770][ T284] __sys_sendmsg+0xcd/0x170 [ 5822.821770][ T284] do_syscall_64+0xc6/0x1e0 [ 5822.821770][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5822.821770][ T284] [ 5822.823985][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5822.823985][ T284] netdev_get_by_index+0x5e/0x80 [ 5822.823985][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5822.823985][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5822.823985][ T284] ip6_route_add+0x1c/0x140 [ 5822.823985][ T284] addrconf_add_mroute+0x129/0x180 [ 5822.823985][ T284] addrconf_add_dev+0xe2/0x170 [ 5822.823985][ T284] inet6_addr_add+0x12f/0xa40 [ 5822.823985][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5822.823985][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5822.823985][ T284] netlink_rcv_skb+0x130/0x360 [ 5822.823985][ T284] netlink_unicast+0x449/0x710 [ 5822.823985][ T284] netlink_sendmsg+0x723/0xbe0 [ 5822.823985][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5822.823985][ T284] ___sys_sendmsg+0xee/0x170 [ 5822.823985][ T284] __sys_sendmsg+0xcd/0x170 [ 5822.823985][ T284] do_syscall_64+0xc6/0x1e0 [ 5822.823985][ T284] [ 5822.826158][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5822.826158][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5822.826158][ T284] ipv6_find_idev+0x102/0x170 [ 5822.826158][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5822.826158][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5822.826158][ T284] netlink_rcv_skb+0x130/0x360 [ 5822.826158][ T284] netlink_unicast+0x449/0x710 [ 5822.826158][ T284] netlink_sendmsg+0x723/0xbe0 [ 5822.826158][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5822.826158][ T284] ___sys_sendmsg+0xee/0x170 [ 5822.826158][ T284] __sys_sendmsg+0xcd/0x170 [ 5822.826158][ T284] do_syscall_64+0xc6/0x1e0 [ 5822.826158][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5822.826158][ T284] [ 5822.827858][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5822.827858][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5822.827858][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5822.827858][ T284] ipv6_find_idev+0x102/0x170 [ 5822.827858][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5822.827858][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5822.827858][ T284] netlink_rcv_skb+0x130/0x360 [ 5822.827858][ T284] netlink_unicast+0x449/0x710 [ 5822.827858][ T284] netlink_sendmsg+0x723/0xbe0 [ 5822.827858][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5822.827858][ T284] ___sys_sendmsg+0xee/0x170 [ 5822.827858][ T284] __sys_sendmsg+0xcd/0x170 [ 5822.827858][ T284] do_syscall_64+0xc6/0x1e0 [ 5822.827858][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5822.827858][ T284] [ 5823.091002][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5823.091375][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5823.091375][ T282] dst_init+0x84/0x4a0 [ 5823.091375][ T282] dst_alloc+0x97/0x150 [ 5823.091375][ T282] ip6_dst_alloc+0x23/0x90 [ 5823.091375][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5823.091375][ T282] ip6_pol_route+0x56f/0x840 [ 5823.091375][ T282] fib6_rule_lookup+0x196/0x240 [ 5823.091375][ T282] ip6_route_input+0x542/0x980 [ 5823.091375][ T282] ipv6_rcv+0x8f/0x400 [ 5823.091375][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5823.091375][ T282] process_backlog+0x101/0x620 [ 5823.091375][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5823.091375][ T282] net_rx_action+0x495/0xbe0 [ 5823.091375][ T282] __do_softirq+0x1b5/0x7f6 [ 5823.091375][ T282] [ 5823.093174][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5823.093174][ T282] netdev_get_by_index+0x5e/0x80 [ 5823.093174][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5823.093174][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5823.093174][ T282] ip6_route_add+0x1c/0x140 [ 5823.093174][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5823.093174][ T282] inet6_addr_add+0x4f8/0xa40 [ 5823.093174][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5823.093174][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5823.093174][ T282] netlink_rcv_skb+0x130/0x360 [ 5823.093174][ T282] netlink_unicast+0x449/0x710 [ 5823.093174][ T282] netlink_sendmsg+0x723/0xbe0 [ 5823.093174][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5823.093174][ T282] ___sys_sendmsg+0xee/0x170 [ 5823.093174][ T282] __sys_sendmsg+0xcd/0x170 [ 5823.093174][ T282] do_syscall_64+0xc6/0x1e0 [ 5823.093174][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5823.093174][ T282] [ 5823.095375][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5823.095375][ T282] netdev_get_by_index+0x5e/0x80 [ 5823.095375][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5823.095375][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5823.095375][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5823.095375][ T282] ipv6_add_addr+0x411/0x2000 [ 5823.095375][ T282] inet6_addr_add+0x30e/0xa40 [ 5823.095375][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5823.095375][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5823.095375][ T282] netlink_rcv_skb+0x130/0x360 [ 5823.095375][ T282] netlink_unicast+0x449/0x710 [ 5823.095375][ T282] netlink_sendmsg+0x723/0xbe0 [ 5823.095375][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5823.095375][ T282] ___sys_sendmsg+0xee/0x170 [ 5823.095375][ T282] __sys_sendmsg+0xcd/0x170 [ 5823.095375][ T282] do_syscall_64+0xc6/0x1e0 [ 5823.095375][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5823.095375][ T282] [ 5823.097583][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5823.097583][ T282] netdev_get_by_index+0x5e/0x80 [ 5823.097583][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5823.097583][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5823.097583][ T282] ip6_route_add+0x1c/0x140 [ 5823.097583][ T282] addrconf_add_mroute+0x129/0x180 [ 5823.097583][ T282] addrconf_add_dev+0xe2/0x170 [ 5823.097583][ T282] inet6_addr_add+0x12f/0xa40 [ 5823.097583][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5823.097583][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5823.097583][ T282] netlink_rcv_skb+0x130/0x360 [ 5823.097583][ T282] netlink_unicast+0x449/0x710 [ 5823.097583][ T282] netlink_sendmsg+0x723/0xbe0 [ 5823.097583][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5823.097583][ T282] ___sys_sendmsg+0xee/0x170 [ 5823.097583][ T282] __sys_sendmsg+0xcd/0x170 [ 5823.097583][ T282] do_syscall_64+0xc6/0x1e0 [ 5823.097583][ T282] [ 5823.099741][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5823.099741][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5823.099741][ T282] ipv6_find_idev+0x102/0x170 [ 5823.099741][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5823.099741][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5823.099741][ T282] netlink_rcv_skb+0x130/0x360 [ 5823.099741][ T282] netlink_unicast+0x449/0x710 [ 5823.099741][ T282] netlink_sendmsg+0x723/0xbe0 [ 5823.099741][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5823.099741][ T282] ___sys_sendmsg+0xee/0x170 [ 5823.099741][ T282] __sys_sendmsg+0xcd/0x170 [ 5823.099741][ T282] do_syscall_64+0xc6/0x1e0 [ 5823.099741][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5823.099741][ T282] [ 5823.101436][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5823.101436][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5823.101436][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5823.101436][ T282] ipv6_find_idev+0x102/0x170 [ 5823.101436][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5823.101436][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5823.101436][ T282] netlink_rcv_skb+0x130/0x360 [ 5823.101436][ T282] netlink_unicast+0x449/0x710 [ 5823.101436][ T282] netlink_sendmsg+0x723/0xbe0 [ 5823.101436][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5823.101436][ T282] ___sys_sendmsg+0xee/0x170 [ 5823.101436][ T282] __sys_sendmsg+0xcd/0x170 [ 5823.101436][ T282] do_syscall_64+0xc6/0x1e0 [ 5823.101436][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5823.101436][ T282] [ 5833.083000][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5833.083420][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5833.083420][ T284] netdev_get_by_index+0x5e/0x80 [ 5833.083420][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5833.083420][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5833.083420][ T284] ip6_route_add+0x1c/0x140 [ 5833.083420][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5833.083420][ T284] inet6_addr_add+0x4f8/0xa40 [ 5833.083420][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5833.083420][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5833.083420][ T284] netlink_rcv_skb+0x130/0x360 [ 5833.083420][ T284] netlink_unicast+0x449/0x710 [ 5833.083420][ T284] netlink_sendmsg+0x723/0xbe0 [ 5833.083420][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5833.083420][ T284] ___sys_sendmsg+0xee/0x170 [ 5833.083420][ T284] __sys_sendmsg+0xcd/0x170 [ 5833.083420][ T284] do_syscall_64+0xc6/0x1e0 [ 5833.083420][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5833.083420][ T284] [ 5833.085663][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5833.085663][ T284] netdev_get_by_index+0x5e/0x80 [ 5833.085663][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5833.085663][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5833.085663][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5833.085663][ T284] ipv6_add_addr+0x411/0x2000 [ 5833.085663][ T284] inet6_addr_add+0x30e/0xa40 [ 5833.085663][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5833.085663][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5833.085663][ T284] netlink_rcv_skb+0x130/0x360 [ 5833.085663][ T284] netlink_unicast+0x449/0x710 [ 5833.085663][ T284] netlink_sendmsg+0x723/0xbe0 [ 5833.085663][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5833.085663][ T284] ___sys_sendmsg+0xee/0x170 [ 5833.085663][ T284] __sys_sendmsg+0xcd/0x170 [ 5833.085663][ T284] do_syscall_64+0xc6/0x1e0 [ 5833.085663][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5833.085663][ T284] [ 5833.087861][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5833.087861][ T284] netdev_get_by_index+0x5e/0x80 [ 5833.087861][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5833.087861][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5833.087861][ T284] ip6_route_add+0x1c/0x140 [ 5833.087861][ T284] addrconf_add_mroute+0x129/0x180 [ 5833.087861][ T284] addrconf_add_dev+0xe2/0x170 [ 5833.087861][ T284] inet6_addr_add+0x12f/0xa40 [ 5833.087861][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5833.087861][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5833.087861][ T284] netlink_rcv_skb+0x130/0x360 [ 5833.087861][ T284] netlink_unicast+0x449/0x710 [ 5833.087861][ T284] netlink_sendmsg+0x723/0xbe0 [ 5833.087861][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5833.087861][ T284] ___sys_sendmsg+0xee/0x170 [ 5833.087861][ T284] __sys_sendmsg+0xcd/0x170 [ 5833.087861][ T284] do_syscall_64+0xc6/0x1e0 [ 5833.087861][ T284] [ 5833.089999][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5833.089999][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5833.089999][ T284] ipv6_find_idev+0x102/0x170 [ 5833.089999][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5833.089999][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5833.089999][ T284] netlink_rcv_skb+0x130/0x360 [ 5833.089999][ T284] netlink_unicast+0x449/0x710 [ 5833.089999][ T284] netlink_sendmsg+0x723/0xbe0 [ 5833.089999][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5833.089999][ T284] ___sys_sendmsg+0xee/0x170 [ 5833.089999][ T284] __sys_sendmsg+0xcd/0x170 [ 5833.089999][ T284] do_syscall_64+0xc6/0x1e0 [ 5833.089999][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5833.089999][ T284] [ 5833.091677][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5833.091677][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5833.091677][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5833.091677][ T284] ipv6_find_idev+0x102/0x170 [ 5833.091677][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5833.091677][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5833.091677][ T284] netlink_rcv_skb+0x130/0x360 [ 5833.091677][ T284] netlink_unicast+0x449/0x710 [ 5833.091677][ T284] netlink_sendmsg+0x723/0xbe0 [ 5833.091677][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5833.091677][ T284] ___sys_sendmsg+0xee/0x170 [ 5833.091677][ T284] __sys_sendmsg+0xcd/0x170 [ 5833.091677][ T284] do_syscall_64+0xc6/0x1e0 [ 5833.091677][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5833.091677][ T284] [ 5833.339017][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5833.339409][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5833.339409][ T282] dst_init+0x84/0x4a0 [ 5833.339409][ T282] dst_alloc+0x97/0x150 [ 5833.339409][ T282] ip6_dst_alloc+0x23/0x90 [ 5833.339409][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5833.339409][ T282] ip6_pol_route+0x56f/0x840 [ 5833.339409][ T282] fib6_rule_lookup+0x196/0x240 [ 5833.339409][ T282] ip6_route_input+0x542/0x980 [ 5833.339409][ T282] ipv6_rcv+0x8f/0x400 [ 5833.339409][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5833.339409][ T282] process_backlog+0x101/0x620 [ 5833.339409][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5833.339409][ T282] net_rx_action+0x495/0xbe0 [ 5833.339409][ T282] __do_softirq+0x1b5/0x7f6 [ 5833.339409][ T282] [ 5833.341174][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5833.341174][ T282] netdev_get_by_index+0x5e/0x80 [ 5833.341174][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5833.341174][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5833.341174][ T282] ip6_route_add+0x1c/0x140 [ 5833.341174][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5833.341174][ T282] inet6_addr_add+0x4f8/0xa40 [ 5833.341174][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5833.341174][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5833.341174][ T282] netlink_rcv_skb+0x130/0x360 [ 5833.341174][ T282] netlink_unicast+0x449/0x710 [ 5833.341174][ T282] netlink_sendmsg+0x723/0xbe0 [ 5833.341174][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5833.341174][ T282] ___sys_sendmsg+0xee/0x170 [ 5833.341174][ T282] __sys_sendmsg+0xcd/0x170 [ 5833.341174][ T282] do_syscall_64+0xc6/0x1e0 [ 5833.341174][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5833.341174][ T282] [ 5833.343472][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5833.343472][ T282] netdev_get_by_index+0x5e/0x80 [ 5833.343472][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5833.343472][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5833.343472][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5833.343472][ T282] ipv6_add_addr+0x411/0x2000 [ 5833.343472][ T282] inet6_addr_add+0x30e/0xa40 [ 5833.343472][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5833.343472][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5833.343472][ T282] netlink_rcv_skb+0x130/0x360 [ 5833.343472][ T282] netlink_unicast+0x449/0x710 [ 5833.343472][ T282] netlink_sendmsg+0x723/0xbe0 [ 5833.343472][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5833.343472][ T282] ___sys_sendmsg+0xee/0x170 [ 5833.343472][ T282] __sys_sendmsg+0xcd/0x170 [ 5833.343472][ T282] do_syscall_64+0xc6/0x1e0 [ 5833.343472][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5833.343472][ T282] [ 5833.345654][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5833.345654][ T282] netdev_get_by_index+0x5e/0x80 [ 5833.345654][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5833.345654][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5833.345654][ T282] ip6_route_add+0x1c/0x140 [ 5833.345654][ T282] addrconf_add_mroute+0x129/0x180 [ 5833.345654][ T282] addrconf_add_dev+0xe2/0x170 [ 5833.345654][ T282] inet6_addr_add+0x12f/0xa40 [ 5833.345654][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5833.345654][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5833.345654][ T282] netlink_rcv_skb+0x130/0x360 [ 5833.345654][ T282] netlink_unicast+0x449/0x710 [ 5833.345654][ T282] netlink_sendmsg+0x723/0xbe0 [ 5833.345654][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5833.345654][ T282] ___sys_sendmsg+0xee/0x170 [ 5833.345654][ T282] __sys_sendmsg+0xcd/0x170 [ 5833.345654][ T282] do_syscall_64+0xc6/0x1e0 [ 5833.345654][ T282] [ 5833.348277][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5833.348277][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5833.348277][ T282] ipv6_find_idev+0x102/0x170 [ 5833.348277][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5833.348277][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5833.348277][ T282] netlink_rcv_skb+0x130/0x360 [ 5833.348277][ T282] netlink_unicast+0x449/0x710 [ 5833.348277][ T282] netlink_sendmsg+0x723/0xbe0 [ 5833.348277][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5833.348277][ T282] ___sys_sendmsg+0xee/0x170 [ 5833.348277][ T282] __sys_sendmsg+0xcd/0x170 [ 5833.348277][ T282] do_syscall_64+0xc6/0x1e0 [ 5833.348277][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5833.348277][ T282] [ 5833.349985][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5833.349985][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5833.349985][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5833.349985][ T282] ipv6_find_idev+0x102/0x170 [ 5833.349985][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5833.349985][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5833.349985][ T282] netlink_rcv_skb+0x130/0x360 [ 5833.349985][ T282] netlink_unicast+0x449/0x710 [ 5833.349985][ T282] netlink_sendmsg+0x723/0xbe0 [ 5833.349985][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5833.349985][ T282] ___sys_sendmsg+0xee/0x170 [ 5833.349985][ T282] __sys_sendmsg+0xcd/0x170 [ 5833.349985][ T282] do_syscall_64+0xc6/0x1e0 [ 5833.349985][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5833.349985][ T282] [ 5843.299013][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5843.299472][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5843.299472][ T284] netdev_get_by_index+0x5e/0x80 [ 5843.299472][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5843.299472][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5843.299472][ T284] ip6_route_add+0x1c/0x140 [ 5843.299472][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5843.299472][ T284] inet6_addr_add+0x4f8/0xa40 [ 5843.299472][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5843.299472][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5843.299472][ T284] netlink_rcv_skb+0x130/0x360 [ 5843.299472][ T284] netlink_unicast+0x449/0x710 [ 5843.299472][ T284] netlink_sendmsg+0x723/0xbe0 [ 5843.299472][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5843.299472][ T284] ___sys_sendmsg+0xee/0x170 [ 5843.299472][ T284] __sys_sendmsg+0xcd/0x170 [ 5843.299472][ T284] do_syscall_64+0xc6/0x1e0 [ 5843.299472][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5843.299472][ T284] [ 5843.301690][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5843.301690][ T284] netdev_get_by_index+0x5e/0x80 [ 5843.301690][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5843.301690][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5843.301690][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5843.301690][ T284] ipv6_add_addr+0x411/0x2000 [ 5843.301690][ T284] inet6_addr_add+0x30e/0xa40 [ 5843.301690][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5843.301690][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5843.301690][ T284] netlink_rcv_skb+0x130/0x360 [ 5843.301690][ T284] netlink_unicast+0x449/0x710 [ 5843.301690][ T284] netlink_sendmsg+0x723/0xbe0 [ 5843.301690][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5843.301690][ T284] ___sys_sendmsg+0xee/0x170 [ 5843.301690][ T284] __sys_sendmsg+0xcd/0x170 [ 5843.301690][ T284] do_syscall_64+0xc6/0x1e0 [ 5843.301690][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5843.301690][ T284] [ 5843.303882][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5843.303882][ T284] netdev_get_by_index+0x5e/0x80 [ 5843.303882][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5843.303882][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5843.303882][ T284] ip6_route_add+0x1c/0x140 [ 5843.303882][ T284] addrconf_add_mroute+0x129/0x180 [ 5843.303882][ T284] addrconf_add_dev+0xe2/0x170 [ 5843.303882][ T284] inet6_addr_add+0x12f/0xa40 [ 5843.303882][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5843.303882][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5843.303882][ T284] netlink_rcv_skb+0x130/0x360 [ 5843.303882][ T284] netlink_unicast+0x449/0x710 [ 5843.303882][ T284] netlink_sendmsg+0x723/0xbe0 [ 5843.303882][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5843.303882][ T284] ___sys_sendmsg+0xee/0x170 [ 5843.303882][ T284] __sys_sendmsg+0xcd/0x170 [ 5843.303882][ T284] do_syscall_64+0xc6/0x1e0 [ 5843.303882][ T284] [ 5843.306134][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5843.306134][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5843.306134][ T284] ipv6_find_idev+0x102/0x170 [ 5843.306134][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5843.306134][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5843.306134][ T284] netlink_rcv_skb+0x130/0x360 [ 5843.306134][ T284] netlink_unicast+0x449/0x710 [ 5843.306134][ T284] netlink_sendmsg+0x723/0xbe0 [ 5843.306134][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5843.306134][ T284] ___sys_sendmsg+0xee/0x170 [ 5843.306134][ T284] __sys_sendmsg+0xcd/0x170 [ 5843.306134][ T284] do_syscall_64+0xc6/0x1e0 [ 5843.306134][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5843.306134][ T284] [ 5843.307823][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5843.307823][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5843.307823][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5843.307823][ T284] ipv6_find_idev+0x102/0x170 [ 5843.307823][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5843.307823][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5843.307823][ T284] netlink_rcv_skb+0x130/0x360 [ 5843.307823][ T284] netlink_unicast+0x449/0x710 [ 5843.307823][ T284] netlink_sendmsg+0x723/0xbe0 [ 5843.307823][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5843.307823][ T284] ___sys_sendmsg+0xee/0x170 [ 5843.307823][ T284] __sys_sendmsg+0xcd/0x170 [ 5843.307823][ T284] do_syscall_64+0xc6/0x1e0 [ 5843.307823][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5843.307823][ T284] [ 5843.586935][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5843.587404][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5843.587404][ T282] dst_init+0x84/0x4a0 [ 5843.587404][ T282] dst_alloc+0x97/0x150 [ 5843.587404][ T282] ip6_dst_alloc+0x23/0x90 [ 5843.587404][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5843.587404][ T282] ip6_pol_route+0x56f/0x840 [ 5843.587404][ T282] fib6_rule_lookup+0x196/0x240 [ 5843.587404][ T282] ip6_route_input+0x542/0x980 [ 5843.587404][ T282] ipv6_rcv+0x8f/0x400 [ 5843.587404][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5843.587404][ T282] process_backlog+0x101/0x620 [ 5843.587404][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5843.587404][ T282] net_rx_action+0x495/0xbe0 [ 5843.587404][ T282] __do_softirq+0x1b5/0x7f6 [ 5843.587404][ T282] [ 5843.589462][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5843.589462][ T282] netdev_get_by_index+0x5e/0x80 [ 5843.589462][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5843.589462][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5843.589462][ T282] ip6_route_add+0x1c/0x140 [ 5843.589462][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5843.589462][ T282] inet6_addr_add+0x4f8/0xa40 [ 5843.589462][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5843.589462][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5843.589462][ T282] netlink_rcv_skb+0x130/0x360 [ 5843.589462][ T282] netlink_unicast+0x449/0x710 [ 5843.589462][ T282] netlink_sendmsg+0x723/0xbe0 [ 5843.589462][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5843.589462][ T282] ___sys_sendmsg+0xee/0x170 [ 5843.589462][ T282] __sys_sendmsg+0xcd/0x170 [ 5843.589462][ T282] do_syscall_64+0xc6/0x1e0 [ 5843.589462][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5843.589462][ T282] [ 5843.591720][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5843.591720][ T282] netdev_get_by_index+0x5e/0x80 [ 5843.591720][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5843.591720][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5843.591720][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5843.591720][ T282] ipv6_add_addr+0x411/0x2000 [ 5843.591720][ T282] inet6_addr_add+0x30e/0xa40 [ 5843.591720][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5843.591720][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5843.591720][ T282] netlink_rcv_skb+0x130/0x360 [ 5843.591720][ T282] netlink_unicast+0x449/0x710 [ 5843.591720][ T282] netlink_sendmsg+0x723/0xbe0 [ 5843.591720][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5843.591720][ T282] ___sys_sendmsg+0xee/0x170 [ 5843.591720][ T282] __sys_sendmsg+0xcd/0x170 [ 5843.591720][ T282] do_syscall_64+0xc6/0x1e0 [ 5843.591720][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5843.591720][ T282] [ 5843.593978][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5843.593978][ T282] netdev_get_by_index+0x5e/0x80 [ 5843.593978][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5843.593978][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5843.593978][ T282] ip6_route_add+0x1c/0x140 [ 5843.593978][ T282] addrconf_add_mroute+0x129/0x180 [ 5843.593978][ T282] addrconf_add_dev+0xe2/0x170 [ 5843.593978][ T282] inet6_addr_add+0x12f/0xa40 [ 5843.593978][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5843.593978][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5843.593978][ T282] netlink_rcv_skb+0x130/0x360 [ 5843.593978][ T282] netlink_unicast+0x449/0x710 [ 5843.593978][ T282] netlink_sendmsg+0x723/0xbe0 [ 5843.593978][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5843.593978][ T282] ___sys_sendmsg+0xee/0x170 [ 5843.593978][ T282] __sys_sendmsg+0xcd/0x170 [ 5843.593978][ T282] do_syscall_64+0xc6/0x1e0 [ 5843.593978][ T282] [ 5843.596192][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5843.596192][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5843.596192][ T282] ipv6_find_idev+0x102/0x170 [ 5843.596192][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5843.596192][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5843.596192][ T282] netlink_rcv_skb+0x130/0x360 [ 5843.596192][ T282] netlink_unicast+0x449/0x710 [ 5843.596192][ T282] netlink_sendmsg+0x723/0xbe0 [ 5843.596192][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5843.596192][ T282] ___sys_sendmsg+0xee/0x170 [ 5843.596192][ T282] __sys_sendmsg+0xcd/0x170 [ 5843.596192][ T282] do_syscall_64+0xc6/0x1e0 [ 5843.596192][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5843.596192][ T282] [ 5843.597921][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5843.597921][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5843.597921][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5843.597921][ T282] ipv6_find_idev+0x102/0x170 [ 5843.597921][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5843.597921][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5843.597921][ T282] netlink_rcv_skb+0x130/0x360 [ 5843.597921][ T282] netlink_unicast+0x449/0x710 [ 5843.597921][ T282] netlink_sendmsg+0x723/0xbe0 [ 5843.597921][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5843.597921][ T282] ___sys_sendmsg+0xee/0x170 [ 5843.597921][ T282] __sys_sendmsg+0xcd/0x170 [ 5843.597921][ T282] do_syscall_64+0xc6/0x1e0 [ 5843.597921][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5843.597921][ T282] [ 5853.547020][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5853.547488][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5853.547488][ T284] netdev_get_by_index+0x5e/0x80 [ 5853.547488][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5853.547488][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5853.547488][ T284] ip6_route_add+0x1c/0x140 [ 5853.547488][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5853.547488][ T284] inet6_addr_add+0x4f8/0xa40 [ 5853.547488][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5853.547488][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5853.547488][ T284] netlink_rcv_skb+0x130/0x360 [ 5853.547488][ T284] netlink_unicast+0x449/0x710 [ 5853.547488][ T284] netlink_sendmsg+0x723/0xbe0 [ 5853.547488][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5853.547488][ T284] ___sys_sendmsg+0xee/0x170 [ 5853.547488][ T284] __sys_sendmsg+0xcd/0x170 [ 5853.547488][ T284] do_syscall_64+0xc6/0x1e0 [ 5853.547488][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5853.547488][ T284] [ 5853.549912][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5853.549912][ T284] netdev_get_by_index+0x5e/0x80 [ 5853.549912][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5853.549912][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5853.549912][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5853.549912][ T284] ipv6_add_addr+0x411/0x2000 [ 5853.549912][ T284] inet6_addr_add+0x30e/0xa40 [ 5853.549912][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5853.549912][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5853.549912][ T284] netlink_rcv_skb+0x130/0x360 [ 5853.549912][ T284] netlink_unicast+0x449/0x710 [ 5853.549912][ T284] netlink_sendmsg+0x723/0xbe0 [ 5853.549912][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5853.549912][ T284] ___sys_sendmsg+0xee/0x170 [ 5853.549912][ T284] __sys_sendmsg+0xcd/0x170 [ 5853.549912][ T284] do_syscall_64+0xc6/0x1e0 [ 5853.549912][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5853.549912][ T284] [ 5853.552334][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5853.552334][ T284] netdev_get_by_index+0x5e/0x80 [ 5853.552334][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5853.552334][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5853.552334][ T284] ip6_route_add+0x1c/0x140 [ 5853.552334][ T284] addrconf_add_mroute+0x129/0x180 [ 5853.552334][ T284] addrconf_add_dev+0xe2/0x170 [ 5853.552334][ T284] inet6_addr_add+0x12f/0xa40 [ 5853.552334][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5853.552334][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5853.552334][ T284] netlink_rcv_skb+0x130/0x360 [ 5853.552334][ T284] netlink_unicast+0x449/0x710 [ 5853.552334][ T284] netlink_sendmsg+0x723/0xbe0 [ 5853.552334][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5853.552334][ T284] ___sys_sendmsg+0xee/0x170 [ 5853.552334][ T284] __sys_sendmsg+0xcd/0x170 [ 5853.552334][ T284] do_syscall_64+0xc6/0x1e0 [ 5853.552334][ T284] [ 5853.554743][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5853.554743][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5853.554743][ T284] ipv6_find_idev+0x102/0x170 [ 5853.554743][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5853.554743][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5853.554743][ T284] netlink_rcv_skb+0x130/0x360 [ 5853.554743][ T284] netlink_unicast+0x449/0x710 [ 5853.554743][ T284] netlink_sendmsg+0x723/0xbe0 [ 5853.554743][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5853.554743][ T284] ___sys_sendmsg+0xee/0x170 [ 5853.554743][ T284] __sys_sendmsg+0xcd/0x170 [ 5853.554743][ T284] do_syscall_64+0xc6/0x1e0 [ 5853.554743][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5853.554743][ T284] [ 5853.556618][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5853.556618][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5853.556618][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5853.556618][ T284] ipv6_find_idev+0x102/0x170 [ 5853.556618][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5853.556618][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5853.556618][ T284] netlink_rcv_skb+0x130/0x360 [ 5853.556618][ T284] netlink_unicast+0x449/0x710 [ 5853.556618][ T284] netlink_sendmsg+0x723/0xbe0 [ 5853.556618][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5853.556618][ T284] ___sys_sendmsg+0xee/0x170 [ 5853.556618][ T284] __sys_sendmsg+0xcd/0x170 [ 5853.556618][ T284] do_syscall_64+0xc6/0x1e0 [ 5853.556618][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5853.556618][ T284] [ 5853.834948][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5853.835427][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5853.835427][ T282] dst_init+0x84/0x4a0 [ 5853.835427][ T282] dst_alloc+0x97/0x150 [ 5853.835427][ T282] ip6_dst_alloc+0x23/0x90 [ 5853.835427][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5853.835427][ T282] ip6_pol_route+0x56f/0x840 [ 5853.835427][ T282] fib6_rule_lookup+0x196/0x240 [ 5853.835427][ T282] ip6_route_input+0x542/0x980 [ 5853.835427][ T282] ipv6_rcv+0x8f/0x400 [ 5853.835427][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5853.835427][ T282] process_backlog+0x101/0x620 [ 5853.835427][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5853.835427][ T282] net_rx_action+0x495/0xbe0 [ 5853.835427][ T282] __do_softirq+0x1b5/0x7f6 [ 5853.835427][ T282] [ 5853.837250][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5853.837250][ T282] netdev_get_by_index+0x5e/0x80 [ 5853.837250][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5853.837250][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5853.837250][ T282] ip6_route_add+0x1c/0x140 [ 5853.837250][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5853.837250][ T282] inet6_addr_add+0x4f8/0xa40 [ 5853.837250][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5853.837250][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5853.837250][ T282] netlink_rcv_skb+0x130/0x360 [ 5853.837250][ T282] netlink_unicast+0x449/0x710 [ 5853.837250][ T282] netlink_sendmsg+0x723/0xbe0 [ 5853.837250][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5853.837250][ T282] ___sys_sendmsg+0xee/0x170 [ 5853.837250][ T282] __sys_sendmsg+0xcd/0x170 [ 5853.837250][ T282] do_syscall_64+0xc6/0x1e0 [ 5853.837250][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5853.837250][ T282] [ 5853.840394][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5853.840394][ T282] netdev_get_by_index+0x5e/0x80 [ 5853.840394][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5853.840394][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5853.840394][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5853.840394][ T282] ipv6_add_addr+0x411/0x2000 [ 5853.840394][ T282] inet6_addr_add+0x30e/0xa40 [ 5853.840394][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5853.840394][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5853.840394][ T282] netlink_rcv_skb+0x130/0x360 [ 5853.840394][ T282] netlink_unicast+0x449/0x710 [ 5853.840394][ T282] netlink_sendmsg+0x723/0xbe0 [ 5853.840394][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5853.840394][ T282] ___sys_sendmsg+0xee/0x170 [ 5853.840394][ T282] __sys_sendmsg+0xcd/0x170 [ 5853.840394][ T282] do_syscall_64+0xc6/0x1e0 [ 5853.840394][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5853.840394][ T282] [ 5853.844200][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5853.844200][ T282] netdev_get_by_index+0x5e/0x80 [ 5853.844200][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5853.844200][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5853.844200][ T282] ip6_route_add+0x1c/0x140 [ 5853.844200][ T282] addrconf_add_mroute+0x129/0x180 [ 5853.844200][ T282] addrconf_add_dev+0xe2/0x170 [ 5853.844200][ T282] inet6_addr_add+0x12f/0xa40 [ 5853.844200][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5853.844200][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5853.844200][ T282] netlink_rcv_skb+0x130/0x360 [ 5853.844200][ T282] netlink_unicast+0x449/0x710 [ 5853.844200][ T282] netlink_sendmsg+0x723/0xbe0 [ 5853.844200][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5853.844200][ T282] ___sys_sendmsg+0xee/0x170 [ 5853.844200][ T282] __sys_sendmsg+0xcd/0x170 [ 5853.844200][ T282] do_syscall_64+0xc6/0x1e0 [ 5853.844200][ T282] [ 5853.848478][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5853.848478][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5853.848478][ T282] ipv6_find_idev+0x102/0x170 [ 5853.848478][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5853.848478][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5853.848478][ T282] netlink_rcv_skb+0x130/0x360 [ 5853.848478][ T282] netlink_unicast+0x449/0x710 [ 5853.848478][ T282] netlink_sendmsg+0x723/0xbe0 [ 5853.848478][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5853.848478][ T282] ___sys_sendmsg+0xee/0x170 [ 5853.848478][ T282] __sys_sendmsg+0xcd/0x170 [ 5853.848478][ T282] do_syscall_64+0xc6/0x1e0 [ 5853.848478][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5853.848478][ T282] [ 5853.851097][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5853.851097][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5853.851097][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5853.851097][ T282] ipv6_find_idev+0x102/0x170 [ 5853.851097][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5853.851097][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5853.851097][ T282] netlink_rcv_skb+0x130/0x360 [ 5853.851097][ T282] netlink_unicast+0x449/0x710 [ 5853.851097][ T282] netlink_sendmsg+0x723/0xbe0 [ 5853.851097][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5853.851097][ T282] ___sys_sendmsg+0xee/0x170 [ 5853.851097][ T282] __sys_sendmsg+0xcd/0x170 [ 5853.851097][ T282] do_syscall_64+0xc6/0x1e0 [ 5853.851097][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5853.851097][ T282] [ 5863.803012][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5863.803487][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5863.803487][ T284] netdev_get_by_index+0x5e/0x80 [ 5863.803487][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5863.803487][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5863.803487][ T284] ip6_route_add+0x1c/0x140 [ 5863.803487][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5863.803487][ T284] inet6_addr_add+0x4f8/0xa40 [ 5863.803487][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5863.803487][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5863.803487][ T284] netlink_rcv_skb+0x130/0x360 [ 5863.803487][ T284] netlink_unicast+0x449/0x710 [ 5863.803487][ T284] netlink_sendmsg+0x723/0xbe0 [ 5863.803487][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5863.803487][ T284] ___sys_sendmsg+0xee/0x170 [ 5863.803487][ T284] __sys_sendmsg+0xcd/0x170 [ 5863.803487][ T284] do_syscall_64+0xc6/0x1e0 [ 5863.803487][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5863.803487][ T284] [ 5863.805954][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5863.805954][ T284] netdev_get_by_index+0x5e/0x80 [ 5863.805954][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5863.805954][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5863.805954][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5863.805954][ T284] ipv6_add_addr+0x411/0x2000 [ 5863.805954][ T284] inet6_addr_add+0x30e/0xa40 [ 5863.805954][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5863.805954][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5863.805954][ T284] netlink_rcv_skb+0x130/0x360 [ 5863.805954][ T284] netlink_unicast+0x449/0x710 [ 5863.805954][ T284] netlink_sendmsg+0x723/0xbe0 [ 5863.805954][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5863.805954][ T284] ___sys_sendmsg+0xee/0x170 [ 5863.805954][ T284] __sys_sendmsg+0xcd/0x170 [ 5863.805954][ T284] do_syscall_64+0xc6/0x1e0 [ 5863.805954][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5863.805954][ T284] [ 5863.808388][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5863.808388][ T284] netdev_get_by_index+0x5e/0x80 [ 5863.808388][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5863.808388][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5863.808388][ T284] ip6_route_add+0x1c/0x140 [ 5863.808388][ T284] addrconf_add_mroute+0x129/0x180 [ 5863.808388][ T284] addrconf_add_dev+0xe2/0x170 [ 5863.808388][ T284] inet6_addr_add+0x12f/0xa40 [ 5863.808388][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5863.808388][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5863.808388][ T284] netlink_rcv_skb+0x130/0x360 [ 5863.808388][ T284] netlink_unicast+0x449/0x710 [ 5863.808388][ T284] netlink_sendmsg+0x723/0xbe0 [ 5863.808388][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5863.808388][ T284] ___sys_sendmsg+0xee/0x170 [ 5863.808388][ T284] __sys_sendmsg+0xcd/0x170 [ 5863.808388][ T284] do_syscall_64+0xc6/0x1e0 [ 5863.808388][ T284] [ 5863.810746][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5863.810746][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5863.810746][ T284] ipv6_find_idev+0x102/0x170 [ 5863.810746][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5863.810746][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5863.810746][ T284] netlink_rcv_skb+0x130/0x360 [ 5863.810746][ T284] netlink_unicast+0x449/0x710 [ 5863.810746][ T284] netlink_sendmsg+0x723/0xbe0 [ 5863.810746][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5863.810746][ T284] ___sys_sendmsg+0xee/0x170 [ 5863.810746][ T284] __sys_sendmsg+0xcd/0x170 [ 5863.810746][ T284] do_syscall_64+0xc6/0x1e0 [ 5863.810746][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5863.810746][ T284] [ 5863.812611][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5863.812611][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5863.812611][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5863.812611][ T284] ipv6_find_idev+0x102/0x170 [ 5863.812611][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5863.812611][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5863.812611][ T284] netlink_rcv_skb+0x130/0x360 [ 5863.812611][ T284] netlink_unicast+0x449/0x710 [ 5863.812611][ T284] netlink_sendmsg+0x723/0xbe0 [ 5863.812611][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5863.812611][ T284] ___sys_sendmsg+0xee/0x170 [ 5863.812611][ T284] __sys_sendmsg+0xcd/0x170 [ 5863.812611][ T284] do_syscall_64+0xc6/0x1e0 [ 5863.812611][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5863.812611][ T284] [ 5864.090982][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5864.091487][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5864.091487][ T282] dst_init+0x84/0x4a0 [ 5864.091487][ T282] dst_alloc+0x97/0x150 [ 5864.091487][ T282] ip6_dst_alloc+0x23/0x90 [ 5864.091487][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5864.091487][ T282] ip6_pol_route+0x56f/0x840 [ 5864.091487][ T282] fib6_rule_lookup+0x196/0x240 [ 5864.091487][ T282] ip6_route_input+0x542/0x980 [ 5864.091487][ T282] ipv6_rcv+0x8f/0x400 [ 5864.091487][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5864.091487][ T282] process_backlog+0x101/0x620 [ 5864.091487][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5864.091487][ T282] net_rx_action+0x495/0xbe0 [ 5864.091487][ T282] __do_softirq+0x1b5/0x7f6 [ 5864.091487][ T282] [ 5864.093329][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5864.093329][ T282] netdev_get_by_index+0x5e/0x80 [ 5864.093329][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5864.093329][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5864.093329][ T282] ip6_route_add+0x1c/0x140 [ 5864.093329][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5864.093329][ T282] inet6_addr_add+0x4f8/0xa40 [ 5864.093329][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5864.093329][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5864.093329][ T282] netlink_rcv_skb+0x130/0x360 [ 5864.093329][ T282] netlink_unicast+0x449/0x710 [ 5864.093329][ T282] netlink_sendmsg+0x723/0xbe0 [ 5864.093329][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5864.093329][ T282] ___sys_sendmsg+0xee/0x170 [ 5864.093329][ T282] __sys_sendmsg+0xcd/0x170 [ 5864.093329][ T282] do_syscall_64+0xc6/0x1e0 [ 5864.093329][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5864.093329][ T282] [ 5864.095554][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5864.095554][ T282] netdev_get_by_index+0x5e/0x80 [ 5864.095554][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5864.095554][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5864.095554][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5864.095554][ T282] ipv6_add_addr+0x411/0x2000 [ 5864.095554][ T282] inet6_addr_add+0x30e/0xa40 [ 5864.095554][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5864.095554][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5864.095554][ T282] netlink_rcv_skb+0x130/0x360 [ 5864.095554][ T282] netlink_unicast+0x449/0x710 [ 5864.095554][ T282] netlink_sendmsg+0x723/0xbe0 [ 5864.095554][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5864.095554][ T282] ___sys_sendmsg+0xee/0x170 [ 5864.095554][ T282] __sys_sendmsg+0xcd/0x170 [ 5864.095554][ T282] do_syscall_64+0xc6/0x1e0 [ 5864.095554][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5864.095554][ T282] [ 5864.097784][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5864.097784][ T282] netdev_get_by_index+0x5e/0x80 [ 5864.097784][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5864.097784][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5864.097784][ T282] ip6_route_add+0x1c/0x140 [ 5864.097784][ T282] addrconf_add_mroute+0x129/0x180 [ 5864.097784][ T282] addrconf_add_dev+0xe2/0x170 [ 5864.097784][ T282] inet6_addr_add+0x12f/0xa40 [ 5864.097784][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5864.097784][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5864.097784][ T282] netlink_rcv_skb+0x130/0x360 [ 5864.097784][ T282] netlink_unicast+0x449/0x710 [ 5864.097784][ T282] netlink_sendmsg+0x723/0xbe0 [ 5864.097784][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5864.097784][ T282] ___sys_sendmsg+0xee/0x170 [ 5864.097784][ T282] __sys_sendmsg+0xcd/0x170 [ 5864.097784][ T282] do_syscall_64+0xc6/0x1e0 [ 5864.097784][ T282] [ 5864.099963][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5864.099963][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5864.099963][ T282] ipv6_find_idev+0x102/0x170 [ 5864.099963][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5864.099963][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5864.099963][ T282] netlink_rcv_skb+0x130/0x360 [ 5864.099963][ T282] netlink_unicast+0x449/0x710 [ 5864.099963][ T282] netlink_sendmsg+0x723/0xbe0 [ 5864.099963][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5864.099963][ T282] ___sys_sendmsg+0xee/0x170 [ 5864.099963][ T282] __sys_sendmsg+0xcd/0x170 [ 5864.099963][ T282] do_syscall_64+0xc6/0x1e0 [ 5864.099963][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5864.099963][ T282] [ 5864.101705][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5864.101705][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5864.101705][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5864.101705][ T282] ipv6_find_idev+0x102/0x170 [ 5864.101705][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5864.101705][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5864.101705][ T282] netlink_rcv_skb+0x130/0x360 [ 5864.101705][ T282] netlink_unicast+0x449/0x710 [ 5864.101705][ T282] netlink_sendmsg+0x723/0xbe0 [ 5864.101705][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5864.101705][ T282] ___sys_sendmsg+0xee/0x170 [ 5864.101705][ T282] __sys_sendmsg+0xcd/0x170 [ 5864.101705][ T282] do_syscall_64+0xc6/0x1e0 [ 5864.101705][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5864.101705][ T282] [ 5874.051014][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5874.051524][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5874.051524][ T284] netdev_get_by_index+0x5e/0x80 [ 5874.051524][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5874.051524][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5874.051524][ T284] ip6_route_add+0x1c/0x140 [ 5874.051524][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5874.051524][ T284] inet6_addr_add+0x4f8/0xa40 [ 5874.051524][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5874.051524][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5874.051524][ T284] netlink_rcv_skb+0x130/0x360 [ 5874.051524][ T284] netlink_unicast+0x449/0x710 [ 5874.051524][ T284] netlink_sendmsg+0x723/0xbe0 [ 5874.051524][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5874.051524][ T284] ___sys_sendmsg+0xee/0x170 [ 5874.051524][ T284] __sys_sendmsg+0xcd/0x170 [ 5874.051524][ T284] do_syscall_64+0xc6/0x1e0 [ 5874.051524][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5874.051524][ T284] [ 5874.053986][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5874.053986][ T284] netdev_get_by_index+0x5e/0x80 [ 5874.053986][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5874.053986][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5874.053986][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5874.053986][ T284] ipv6_add_addr+0x411/0x2000 [ 5874.053986][ T284] inet6_addr_add+0x30e/0xa40 [ 5874.053986][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5874.053986][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5874.053986][ T284] netlink_rcv_skb+0x130/0x360 [ 5874.053986][ T284] netlink_unicast+0x449/0x710 [ 5874.053986][ T284] netlink_sendmsg+0x723/0xbe0 [ 5874.053986][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5874.053986][ T284] ___sys_sendmsg+0xee/0x170 [ 5874.053986][ T284] __sys_sendmsg+0xcd/0x170 [ 5874.053986][ T284] do_syscall_64+0xc6/0x1e0 [ 5874.053986][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5874.053986][ T284] [ 5874.056398][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5874.056398][ T284] netdev_get_by_index+0x5e/0x80 [ 5874.056398][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5874.056398][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5874.056398][ T284] ip6_route_add+0x1c/0x140 [ 5874.056398][ T284] addrconf_add_mroute+0x129/0x180 [ 5874.056398][ T284] addrconf_add_dev+0xe2/0x170 [ 5874.056398][ T284] inet6_addr_add+0x12f/0xa40 [ 5874.056398][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5874.056398][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5874.056398][ T284] netlink_rcv_skb+0x130/0x360 [ 5874.056398][ T284] netlink_unicast+0x449/0x710 [ 5874.056398][ T284] netlink_sendmsg+0x723/0xbe0 [ 5874.056398][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5874.056398][ T284] ___sys_sendmsg+0xee/0x170 [ 5874.056398][ T284] __sys_sendmsg+0xcd/0x170 [ 5874.056398][ T284] do_syscall_64+0xc6/0x1e0 [ 5874.056398][ T284] [ 5874.058773][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5874.058773][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5874.058773][ T284] ipv6_find_idev+0x102/0x170 [ 5874.058773][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5874.058773][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5874.058773][ T284] netlink_rcv_skb+0x130/0x360 [ 5874.058773][ T284] netlink_unicast+0x449/0x710 [ 5874.058773][ T284] netlink_sendmsg+0x723/0xbe0 [ 5874.058773][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5874.058773][ T284] ___sys_sendmsg+0xee/0x170 [ 5874.058773][ T284] __sys_sendmsg+0xcd/0x170 [ 5874.058773][ T284] do_syscall_64+0xc6/0x1e0 [ 5874.058773][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5874.058773][ T284] [ 5874.060660][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5874.060660][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5874.060660][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5874.060660][ T284] ipv6_find_idev+0x102/0x170 [ 5874.060660][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5874.060660][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5874.060660][ T284] netlink_rcv_skb+0x130/0x360 [ 5874.060660][ T284] netlink_unicast+0x449/0x710 [ 5874.060660][ T284] netlink_sendmsg+0x723/0xbe0 [ 5874.060660][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5874.060660][ T284] ___sys_sendmsg+0xee/0x170 [ 5874.060660][ T284] __sys_sendmsg+0xcd/0x170 [ 5874.060660][ T284] do_syscall_64+0xc6/0x1e0 [ 5874.060660][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5874.060660][ T284] [ 5874.339930][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5874.340380][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5874.340380][ T282] dst_init+0x84/0x4a0 [ 5874.340380][ T282] dst_alloc+0x97/0x150 [ 5874.340380][ T282] ip6_dst_alloc+0x23/0x90 [ 5874.340380][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5874.340380][ T282] ip6_pol_route+0x56f/0x840 [ 5874.340380][ T282] fib6_rule_lookup+0x196/0x240 [ 5874.340380][ T282] ip6_route_input+0x542/0x980 [ 5874.340380][ T282] ipv6_rcv+0x8f/0x400 [ 5874.340380][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5874.340380][ T282] process_backlog+0x101/0x620 [ 5874.340380][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5874.340380][ T282] net_rx_action+0x495/0xbe0 [ 5874.340380][ T282] __do_softirq+0x1b5/0x7f6 [ 5874.340380][ T282] [ 5874.342192][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5874.342192][ T282] netdev_get_by_index+0x5e/0x80 [ 5874.342192][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5874.342192][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5874.342192][ T282] ip6_route_add+0x1c/0x140 [ 5874.342192][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5874.342192][ T282] inet6_addr_add+0x4f8/0xa40 [ 5874.342192][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5874.342192][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5874.342192][ T282] netlink_rcv_skb+0x130/0x360 [ 5874.342192][ T282] netlink_unicast+0x449/0x710 [ 5874.342192][ T282] netlink_sendmsg+0x723/0xbe0 [ 5874.342192][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5874.342192][ T282] ___sys_sendmsg+0xee/0x170 [ 5874.342192][ T282] __sys_sendmsg+0xcd/0x170 [ 5874.342192][ T282] do_syscall_64+0xc6/0x1e0 [ 5874.342192][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5874.342192][ T282] [ 5874.344432][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5874.344432][ T282] netdev_get_by_index+0x5e/0x80 [ 5874.344432][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5874.344432][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5874.344432][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5874.344432][ T282] ipv6_add_addr+0x411/0x2000 [ 5874.344432][ T282] inet6_addr_add+0x30e/0xa40 [ 5874.344432][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5874.344432][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5874.344432][ T282] netlink_rcv_skb+0x130/0x360 [ 5874.344432][ T282] netlink_unicast+0x449/0x710 [ 5874.344432][ T282] netlink_sendmsg+0x723/0xbe0 [ 5874.344432][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5874.344432][ T282] ___sys_sendmsg+0xee/0x170 [ 5874.344432][ T282] __sys_sendmsg+0xcd/0x170 [ 5874.344432][ T282] do_syscall_64+0xc6/0x1e0 [ 5874.344432][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5874.344432][ T282] [ 5874.346660][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5874.346660][ T282] netdev_get_by_index+0x5e/0x80 [ 5874.346660][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5874.346660][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5874.346660][ T282] ip6_route_add+0x1c/0x140 [ 5874.346660][ T282] addrconf_add_mroute+0x129/0x180 [ 5874.346660][ T282] addrconf_add_dev+0xe2/0x170 [ 5874.346660][ T282] inet6_addr_add+0x12f/0xa40 [ 5874.346660][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5874.346660][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5874.346660][ T282] netlink_rcv_skb+0x130/0x360 [ 5874.346660][ T282] netlink_unicast+0x449/0x710 [ 5874.346660][ T282] netlink_sendmsg+0x723/0xbe0 [ 5874.346660][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5874.346660][ T282] ___sys_sendmsg+0xee/0x170 [ 5874.346660][ T282] __sys_sendmsg+0xcd/0x170 [ 5874.346660][ T282] do_syscall_64+0xc6/0x1e0 [ 5874.346660][ T282] [ 5874.348856][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5874.348856][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5874.348856][ T282] ipv6_find_idev+0x102/0x170 [ 5874.348856][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5874.348856][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5874.348856][ T282] netlink_rcv_skb+0x130/0x360 [ 5874.348856][ T282] netlink_unicast+0x449/0x710 [ 5874.348856][ T282] netlink_sendmsg+0x723/0xbe0 [ 5874.348856][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5874.348856][ T282] ___sys_sendmsg+0xee/0x170 [ 5874.348856][ T282] __sys_sendmsg+0xcd/0x170 [ 5874.348856][ T282] do_syscall_64+0xc6/0x1e0 [ 5874.348856][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5874.348856][ T282] [ 5874.350571][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5874.350571][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5874.350571][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5874.350571][ T282] ipv6_find_idev+0x102/0x170 [ 5874.350571][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5874.350571][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5874.350571][ T282] netlink_rcv_skb+0x130/0x360 [ 5874.350571][ T282] netlink_unicast+0x449/0x710 [ 5874.350571][ T282] netlink_sendmsg+0x723/0xbe0 [ 5874.350571][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5874.350571][ T282] ___sys_sendmsg+0xee/0x170 [ 5874.350571][ T282] __sys_sendmsg+0xcd/0x170 [ 5874.350571][ T282] do_syscall_64+0xc6/0x1e0 [ 5874.350571][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5874.350571][ T282] [ 5884.067030][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5884.067536][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5884.067536][ T284] netdev_get_by_index+0x5e/0x80 [ 5884.067536][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5884.067536][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5884.067536][ T284] ip6_route_add+0x1c/0x140 [ 5884.067536][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5884.067536][ T284] inet6_addr_add+0x4f8/0xa40 [ 5884.067536][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5884.067536][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5884.067536][ T284] netlink_rcv_skb+0x130/0x360 [ 5884.067536][ T284] netlink_unicast+0x449/0x710 [ 5884.067536][ T284] netlink_sendmsg+0x723/0xbe0 [ 5884.067536][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5884.067536][ T284] ___sys_sendmsg+0xee/0x170 [ 5884.067536][ T284] __sys_sendmsg+0xcd/0x170 [ 5884.067536][ T284] do_syscall_64+0xc6/0x1e0 [ 5884.067536][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5884.067536][ T284] [ 5884.070057][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5884.070057][ T284] netdev_get_by_index+0x5e/0x80 [ 5884.070057][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5884.070057][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5884.070057][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5884.070057][ T284] ipv6_add_addr+0x411/0x2000 [ 5884.070057][ T284] inet6_addr_add+0x30e/0xa40 [ 5884.070057][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5884.070057][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5884.070057][ T284] netlink_rcv_skb+0x130/0x360 [ 5884.070057][ T284] netlink_unicast+0x449/0x710 [ 5884.070057][ T284] netlink_sendmsg+0x723/0xbe0 [ 5884.070057][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5884.070057][ T284] ___sys_sendmsg+0xee/0x170 [ 5884.070057][ T284] __sys_sendmsg+0xcd/0x170 [ 5884.070057][ T284] do_syscall_64+0xc6/0x1e0 [ 5884.070057][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5884.070057][ T284] [ 5884.072530][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5884.072530][ T284] netdev_get_by_index+0x5e/0x80 [ 5884.072530][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5884.072530][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5884.072530][ T284] ip6_route_add+0x1c/0x140 [ 5884.072530][ T284] addrconf_add_mroute+0x129/0x180 [ 5884.072530][ T284] addrconf_add_dev+0xe2/0x170 [ 5884.072530][ T284] inet6_addr_add+0x12f/0xa40 [ 5884.072530][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5884.072530][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5884.072530][ T284] netlink_rcv_skb+0x130/0x360 [ 5884.072530][ T284] netlink_unicast+0x449/0x710 [ 5884.072530][ T284] netlink_sendmsg+0x723/0xbe0 [ 5884.072530][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5884.072530][ T284] ___sys_sendmsg+0xee/0x170 [ 5884.072530][ T284] __sys_sendmsg+0xcd/0x170 [ 5884.072530][ T284] do_syscall_64+0xc6/0x1e0 [ 5884.072530][ T284] [ 5884.074976][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5884.074976][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5884.074976][ T284] ipv6_find_idev+0x102/0x170 [ 5884.074976][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5884.074976][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5884.074976][ T284] netlink_rcv_skb+0x130/0x360 [ 5884.074976][ T284] netlink_unicast+0x449/0x710 [ 5884.074976][ T284] netlink_sendmsg+0x723/0xbe0 [ 5884.074976][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5884.074976][ T284] ___sys_sendmsg+0xee/0x170 [ 5884.074976][ T284] __sys_sendmsg+0xcd/0x170 [ 5884.074976][ T284] do_syscall_64+0xc6/0x1e0 [ 5884.074976][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5884.074976][ T284] [ 5884.076889][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5884.076889][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5884.076889][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5884.076889][ T284] ipv6_find_idev+0x102/0x170 [ 5884.076889][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5884.076889][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5884.076889][ T284] netlink_rcv_skb+0x130/0x360 [ 5884.076889][ T284] netlink_unicast+0x449/0x710 [ 5884.076889][ T284] netlink_sendmsg+0x723/0xbe0 [ 5884.076889][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5884.076889][ T284] ___sys_sendmsg+0xee/0x170 [ 5884.076889][ T284] __sys_sendmsg+0xcd/0x170 [ 5884.076889][ T284] do_syscall_64+0xc6/0x1e0 [ 5884.076889][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5884.076889][ T284] [ 5884.594948][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5884.595420][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5884.595420][ T282] dst_init+0x84/0x4a0 [ 5884.595420][ T282] dst_alloc+0x97/0x150 [ 5884.595420][ T282] ip6_dst_alloc+0x23/0x90 [ 5884.595420][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5884.595420][ T282] ip6_pol_route+0x56f/0x840 [ 5884.595420][ T282] fib6_rule_lookup+0x196/0x240 [ 5884.595420][ T282] ip6_route_input+0x542/0x980 [ 5884.595420][ T282] ipv6_rcv+0x8f/0x400 [ 5884.595420][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5884.595420][ T282] process_backlog+0x101/0x620 [ 5884.595420][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5884.595420][ T282] net_rx_action+0x495/0xbe0 [ 5884.595420][ T282] __do_softirq+0x1b5/0x7f6 [ 5884.595420][ T282] [ 5884.597262][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5884.597262][ T282] netdev_get_by_index+0x5e/0x80 [ 5884.597262][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5884.597262][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5884.597262][ T282] ip6_route_add+0x1c/0x140 [ 5884.597262][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5884.597262][ T282] inet6_addr_add+0x4f8/0xa40 [ 5884.597262][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5884.597262][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5884.597262][ T282] netlink_rcv_skb+0x130/0x360 [ 5884.597262][ T282] netlink_unicast+0x449/0x710 [ 5884.597262][ T282] netlink_sendmsg+0x723/0xbe0 [ 5884.597262][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5884.597262][ T282] ___sys_sendmsg+0xee/0x170 [ 5884.597262][ T282] __sys_sendmsg+0xcd/0x170 [ 5884.597262][ T282] do_syscall_64+0xc6/0x1e0 [ 5884.597262][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5884.597262][ T282] [ 5884.599508][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5884.599508][ T282] netdev_get_by_index+0x5e/0x80 [ 5884.599508][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5884.599508][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5884.599508][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5884.599508][ T282] ipv6_add_addr+0x411/0x2000 [ 5884.599508][ T282] inet6_addr_add+0x30e/0xa40 [ 5884.599508][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5884.599508][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5884.599508][ T282] netlink_rcv_skb+0x130/0x360 [ 5884.599508][ T282] netlink_unicast+0x449/0x710 [ 5884.599508][ T282] netlink_sendmsg+0x723/0xbe0 [ 5884.599508][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5884.599508][ T282] ___sys_sendmsg+0xee/0x170 [ 5884.599508][ T282] __sys_sendmsg+0xcd/0x170 [ 5884.599508][ T282] do_syscall_64+0xc6/0x1e0 [ 5884.599508][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5884.599508][ T282] [ 5884.601757][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5884.601757][ T282] netdev_get_by_index+0x5e/0x80 [ 5884.601757][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5884.601757][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5884.601757][ T282] ip6_route_add+0x1c/0x140 [ 5884.601757][ T282] addrconf_add_mroute+0x129/0x180 [ 5884.601757][ T282] addrconf_add_dev+0xe2/0x170 [ 5884.601757][ T282] inet6_addr_add+0x12f/0xa40 [ 5884.601757][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5884.601757][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5884.601757][ T282] netlink_rcv_skb+0x130/0x360 [ 5884.601757][ T282] netlink_unicast+0x449/0x710 [ 5884.601757][ T282] netlink_sendmsg+0x723/0xbe0 [ 5884.601757][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5884.601757][ T282] ___sys_sendmsg+0xee/0x170 [ 5884.601757][ T282] __sys_sendmsg+0xcd/0x170 [ 5884.601757][ T282] do_syscall_64+0xc6/0x1e0 [ 5884.601757][ T282] [ 5884.603954][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5884.603954][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5884.603954][ T282] ipv6_find_idev+0x102/0x170 [ 5884.603954][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5884.603954][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5884.603954][ T282] netlink_rcv_skb+0x130/0x360 [ 5884.603954][ T282] netlink_unicast+0x449/0x710 [ 5884.603954][ T282] netlink_sendmsg+0x723/0xbe0 [ 5884.603954][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5884.603954][ T282] ___sys_sendmsg+0xee/0x170 [ 5884.603954][ T282] __sys_sendmsg+0xcd/0x170 [ 5884.603954][ T282] do_syscall_64+0xc6/0x1e0 [ 5884.603954][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5884.603954][ T282] [ 5884.605685][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5884.605685][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5884.605685][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5884.605685][ T282] ipv6_find_idev+0x102/0x170 [ 5884.605685][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5884.605685][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5884.605685][ T282] netlink_rcv_skb+0x130/0x360 [ 5884.605685][ T282] netlink_unicast+0x449/0x710 [ 5884.605685][ T282] netlink_sendmsg+0x723/0xbe0 [ 5884.605685][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5884.605685][ T282] ___sys_sendmsg+0xee/0x170 [ 5884.605685][ T282] __sys_sendmsg+0xcd/0x170 [ 5884.605685][ T282] do_syscall_64+0xc6/0x1e0 [ 5884.605685][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5884.605685][ T282] [ 5894.331011][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5894.331519][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5894.331519][ T284] netdev_get_by_index+0x5e/0x80 [ 5894.331519][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5894.331519][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5894.331519][ T284] ip6_route_add+0x1c/0x140 [ 5894.331519][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5894.331519][ T284] inet6_addr_add+0x4f8/0xa40 [ 5894.331519][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5894.331519][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5894.331519][ T284] netlink_rcv_skb+0x130/0x360 [ 5894.331519][ T284] netlink_unicast+0x449/0x710 [ 5894.331519][ T284] netlink_sendmsg+0x723/0xbe0 [ 5894.331519][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5894.331519][ T284] ___sys_sendmsg+0xee/0x170 [ 5894.331519][ T284] __sys_sendmsg+0xcd/0x170 [ 5894.331519][ T284] do_syscall_64+0xc6/0x1e0 [ 5894.331519][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5894.331519][ T284] [ 5894.334031][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5894.334031][ T284] netdev_get_by_index+0x5e/0x80 [ 5894.334031][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5894.334031][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5894.334031][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5894.334031][ T284] ipv6_add_addr+0x411/0x2000 [ 5894.334031][ T284] inet6_addr_add+0x30e/0xa40 [ 5894.334031][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5894.334031][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5894.334031][ T284] netlink_rcv_skb+0x130/0x360 [ 5894.334031][ T284] netlink_unicast+0x449/0x710 [ 5894.334031][ T284] netlink_sendmsg+0x723/0xbe0 [ 5894.334031][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5894.334031][ T284] ___sys_sendmsg+0xee/0x170 [ 5894.334031][ T284] __sys_sendmsg+0xcd/0x170 [ 5894.334031][ T284] do_syscall_64+0xc6/0x1e0 [ 5894.334031][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5894.334031][ T284] [ 5894.336544][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5894.336544][ T284] netdev_get_by_index+0x5e/0x80 [ 5894.336544][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5894.336544][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5894.336544][ T284] ip6_route_add+0x1c/0x140 [ 5894.336544][ T284] addrconf_add_mroute+0x129/0x180 [ 5894.336544][ T284] addrconf_add_dev+0xe2/0x170 [ 5894.336544][ T284] inet6_addr_add+0x12f/0xa40 [ 5894.336544][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5894.336544][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5894.336544][ T284] netlink_rcv_skb+0x130/0x360 [ 5894.336544][ T284] netlink_unicast+0x449/0x710 [ 5894.336544][ T284] netlink_sendmsg+0x723/0xbe0 [ 5894.336544][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5894.336544][ T284] ___sys_sendmsg+0xee/0x170 [ 5894.336544][ T284] __sys_sendmsg+0xcd/0x170 [ 5894.336544][ T284] do_syscall_64+0xc6/0x1e0 [ 5894.336544][ T284] [ 5894.339479][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5894.339479][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5894.339479][ T284] ipv6_find_idev+0x102/0x170 [ 5894.339479][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5894.339479][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5894.339479][ T284] netlink_rcv_skb+0x130/0x360 [ 5894.339479][ T284] netlink_unicast+0x449/0x710 [ 5894.339479][ T284] netlink_sendmsg+0x723/0xbe0 [ 5894.339479][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5894.339479][ T284] ___sys_sendmsg+0xee/0x170 [ 5894.339479][ T284] __sys_sendmsg+0xcd/0x170 [ 5894.339479][ T284] do_syscall_64+0xc6/0x1e0 [ 5894.339479][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5894.339479][ T284] [ 5894.341398][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5894.341398][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5894.341398][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5894.341398][ T284] ipv6_find_idev+0x102/0x170 [ 5894.341398][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5894.341398][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5894.341398][ T284] netlink_rcv_skb+0x130/0x360 [ 5894.341398][ T284] netlink_unicast+0x449/0x710 [ 5894.341398][ T284] netlink_sendmsg+0x723/0xbe0 [ 5894.341398][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5894.341398][ T284] ___sys_sendmsg+0xee/0x170 [ 5894.341398][ T284] __sys_sendmsg+0xcd/0x170 [ 5894.341398][ T284] do_syscall_64+0xc6/0x1e0 [ 5894.341398][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5894.341398][ T284] [ 5894.842990][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5894.843449][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5894.843449][ T282] dst_init+0x84/0x4a0 [ 5894.843449][ T282] dst_alloc+0x97/0x150 [ 5894.843449][ T282] ip6_dst_alloc+0x23/0x90 [ 5894.843449][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5894.843449][ T282] ip6_pol_route+0x56f/0x840 [ 5894.843449][ T282] fib6_rule_lookup+0x196/0x240 [ 5894.843449][ T282] ip6_route_input+0x542/0x980 [ 5894.843449][ T282] ipv6_rcv+0x8f/0x400 [ 5894.843449][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5894.843449][ T282] process_backlog+0x101/0x620 [ 5894.843449][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5894.843449][ T282] net_rx_action+0x495/0xbe0 [ 5894.843449][ T282] __do_softirq+0x1b5/0x7f6 [ 5894.843449][ T282] [ 5894.845290][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5894.845290][ T282] netdev_get_by_index+0x5e/0x80 [ 5894.845290][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5894.845290][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5894.845290][ T282] ip6_route_add+0x1c/0x140 [ 5894.845290][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5894.845290][ T282] inet6_addr_add+0x4f8/0xa40 [ 5894.845290][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5894.845290][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5894.845290][ T282] netlink_rcv_skb+0x130/0x360 [ 5894.845290][ T282] netlink_unicast+0x449/0x710 [ 5894.845290][ T282] netlink_sendmsg+0x723/0xbe0 [ 5894.845290][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5894.845290][ T282] ___sys_sendmsg+0xee/0x170 [ 5894.845290][ T282] __sys_sendmsg+0xcd/0x170 [ 5894.845290][ T282] do_syscall_64+0xc6/0x1e0 [ 5894.845290][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5894.845290][ T282] [ 5894.847532][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5894.847532][ T282] netdev_get_by_index+0x5e/0x80 [ 5894.847532][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5894.847532][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5894.847532][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5894.847532][ T282] ipv6_add_addr+0x411/0x2000 [ 5894.847532][ T282] inet6_addr_add+0x30e/0xa40 [ 5894.847532][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5894.847532][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5894.847532][ T282] netlink_rcv_skb+0x130/0x360 [ 5894.847532][ T282] netlink_unicast+0x449/0x710 [ 5894.847532][ T282] netlink_sendmsg+0x723/0xbe0 [ 5894.847532][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5894.847532][ T282] ___sys_sendmsg+0xee/0x170 [ 5894.847532][ T282] __sys_sendmsg+0xcd/0x170 [ 5894.847532][ T282] do_syscall_64+0xc6/0x1e0 [ 5894.847532][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5894.847532][ T282] [ 5894.849759][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5894.849759][ T282] netdev_get_by_index+0x5e/0x80 [ 5894.849759][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5894.849759][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5894.849759][ T282] ip6_route_add+0x1c/0x140 [ 5894.849759][ T282] addrconf_add_mroute+0x129/0x180 [ 5894.849759][ T282] addrconf_add_dev+0xe2/0x170 [ 5894.849759][ T282] inet6_addr_add+0x12f/0xa40 [ 5894.849759][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5894.849759][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5894.849759][ T282] netlink_rcv_skb+0x130/0x360 [ 5894.849759][ T282] netlink_unicast+0x449/0x710 [ 5894.849759][ T282] netlink_sendmsg+0x723/0xbe0 [ 5894.849759][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5894.849759][ T282] ___sys_sendmsg+0xee/0x170 [ 5894.849759][ T282] __sys_sendmsg+0xcd/0x170 [ 5894.849759][ T282] do_syscall_64+0xc6/0x1e0 [ 5894.849759][ T282] [ 5894.851977][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5894.851977][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5894.851977][ T282] ipv6_find_idev+0x102/0x170 [ 5894.851977][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5894.851977][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5894.851977][ T282] netlink_rcv_skb+0x130/0x360 [ 5894.851977][ T282] netlink_unicast+0x449/0x710 [ 5894.851977][ T282] netlink_sendmsg+0x723/0xbe0 [ 5894.851977][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5894.851977][ T282] ___sys_sendmsg+0xee/0x170 [ 5894.851977][ T282] __sys_sendmsg+0xcd/0x170 [ 5894.851977][ T282] do_syscall_64+0xc6/0x1e0 [ 5894.851977][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5894.851977][ T282] [ 5894.853697][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5894.853697][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5894.853697][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5894.853697][ T282] ipv6_find_idev+0x102/0x170 [ 5894.853697][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5894.853697][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5894.853697][ T282] netlink_rcv_skb+0x130/0x360 [ 5894.853697][ T282] netlink_unicast+0x449/0x710 [ 5894.853697][ T282] netlink_sendmsg+0x723/0xbe0 [ 5894.853697][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5894.853697][ T282] ___sys_sendmsg+0xee/0x170 [ 5894.853697][ T282] __sys_sendmsg+0xcd/0x170 [ 5894.853697][ T282] do_syscall_64+0xc6/0x1e0 [ 5894.853697][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5894.853697][ T282] [ 5904.594946][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5904.595441][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5904.595441][ T284] netdev_get_by_index+0x5e/0x80 [ 5904.595441][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5904.595441][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5904.595441][ T284] ip6_route_add+0x1c/0x140 [ 5904.595441][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5904.595441][ T284] inet6_addr_add+0x4f8/0xa40 [ 5904.595441][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5904.595441][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5904.595441][ T284] netlink_rcv_skb+0x130/0x360 [ 5904.595441][ T284] netlink_unicast+0x449/0x710 [ 5904.595441][ T284] netlink_sendmsg+0x723/0xbe0 [ 5904.595441][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5904.595441][ T284] ___sys_sendmsg+0xee/0x170 [ 5904.595441][ T284] __sys_sendmsg+0xcd/0x170 [ 5904.595441][ T284] do_syscall_64+0xc6/0x1e0 [ 5904.595441][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5904.595441][ T284] [ 5904.597713][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5904.597713][ T284] netdev_get_by_index+0x5e/0x80 [ 5904.597713][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5904.597713][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5904.597713][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5904.597713][ T284] ipv6_add_addr+0x411/0x2000 [ 5904.597713][ T284] inet6_addr_add+0x30e/0xa40 [ 5904.597713][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5904.597713][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5904.597713][ T284] netlink_rcv_skb+0x130/0x360 [ 5904.597713][ T284] netlink_unicast+0x449/0x710 [ 5904.597713][ T284] netlink_sendmsg+0x723/0xbe0 [ 5904.597713][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5904.597713][ T284] ___sys_sendmsg+0xee/0x170 [ 5904.597713][ T284] __sys_sendmsg+0xcd/0x170 [ 5904.597713][ T284] do_syscall_64+0xc6/0x1e0 [ 5904.597713][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5904.597713][ T284] [ 5904.599945][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5904.599945][ T284] netdev_get_by_index+0x5e/0x80 [ 5904.599945][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5904.599945][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5904.599945][ T284] ip6_route_add+0x1c/0x140 [ 5904.599945][ T284] addrconf_add_mroute+0x129/0x180 [ 5904.599945][ T284] addrconf_add_dev+0xe2/0x170 [ 5904.599945][ T284] inet6_addr_add+0x12f/0xa40 [ 5904.599945][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5904.599945][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5904.599945][ T284] netlink_rcv_skb+0x130/0x360 [ 5904.599945][ T284] netlink_unicast+0x449/0x710 [ 5904.599945][ T284] netlink_sendmsg+0x723/0xbe0 [ 5904.599945][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5904.599945][ T284] ___sys_sendmsg+0xee/0x170 [ 5904.599945][ T284] __sys_sendmsg+0xcd/0x170 [ 5904.599945][ T284] do_syscall_64+0xc6/0x1e0 [ 5904.599945][ T284] [ 5904.602158][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5904.602158][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5904.602158][ T284] ipv6_find_idev+0x102/0x170 [ 5904.602158][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5904.602158][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5904.602158][ T284] netlink_rcv_skb+0x130/0x360 [ 5904.602158][ T284] netlink_unicast+0x449/0x710 [ 5904.602158][ T284] netlink_sendmsg+0x723/0xbe0 [ 5904.602158][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5904.602158][ T284] ___sys_sendmsg+0xee/0x170 [ 5904.602158][ T284] __sys_sendmsg+0xcd/0x170 [ 5904.602158][ T284] do_syscall_64+0xc6/0x1e0 [ 5904.602158][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5904.602158][ T284] [ 5904.603889][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5904.603889][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5904.603889][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5904.603889][ T284] ipv6_find_idev+0x102/0x170 [ 5904.603889][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5904.603889][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5904.603889][ T284] netlink_rcv_skb+0x130/0x360 [ 5904.603889][ T284] netlink_unicast+0x449/0x710 [ 5904.603889][ T284] netlink_sendmsg+0x723/0xbe0 [ 5904.603889][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5904.603889][ T284] ___sys_sendmsg+0xee/0x170 [ 5904.603889][ T284] __sys_sendmsg+0xcd/0x170 [ 5904.603889][ T284] do_syscall_64+0xc6/0x1e0 [ 5904.603889][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5904.603889][ T284] [ 5905.107010][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5905.107470][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5905.107470][ T282] dst_init+0x84/0x4a0 [ 5905.107470][ T282] dst_alloc+0x97/0x150 [ 5905.107470][ T282] ip6_dst_alloc+0x23/0x90 [ 5905.107470][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5905.107470][ T282] ip6_pol_route+0x56f/0x840 [ 5905.107470][ T282] fib6_rule_lookup+0x196/0x240 [ 5905.107470][ T282] ip6_route_input+0x542/0x980 [ 5905.107470][ T282] ipv6_rcv+0x8f/0x400 [ 5905.107470][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5905.107470][ T282] process_backlog+0x101/0x620 [ 5905.107470][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5905.107470][ T282] net_rx_action+0x495/0xbe0 [ 5905.107470][ T282] __do_softirq+0x1b5/0x7f6 [ 5905.107470][ T282] [ 5905.109461][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5905.109461][ T282] netdev_get_by_index+0x5e/0x80 [ 5905.109461][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5905.109461][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5905.109461][ T282] ip6_route_add+0x1c/0x140 [ 5905.109461][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5905.109461][ T282] inet6_addr_add+0x4f8/0xa40 [ 5905.109461][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5905.109461][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5905.109461][ T282] netlink_rcv_skb+0x130/0x360 [ 5905.109461][ T282] netlink_unicast+0x449/0x710 [ 5905.109461][ T282] netlink_sendmsg+0x723/0xbe0 [ 5905.109461][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5905.109461][ T282] ___sys_sendmsg+0xee/0x170 [ 5905.109461][ T282] __sys_sendmsg+0xcd/0x170 [ 5905.109461][ T282] do_syscall_64+0xc6/0x1e0 [ 5905.109461][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5905.109461][ T282] [ 5905.111888][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5905.111888][ T282] netdev_get_by_index+0x5e/0x80 [ 5905.111888][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5905.111888][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5905.111888][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5905.111888][ T282] ipv6_add_addr+0x411/0x2000 [ 5905.111888][ T282] inet6_addr_add+0x30e/0xa40 [ 5905.111888][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5905.111888][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5905.111888][ T282] netlink_rcv_skb+0x130/0x360 [ 5905.111888][ T282] netlink_unicast+0x449/0x710 [ 5905.111888][ T282] netlink_sendmsg+0x723/0xbe0 [ 5905.111888][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5905.111888][ T282] ___sys_sendmsg+0xee/0x170 [ 5905.111888][ T282] __sys_sendmsg+0xcd/0x170 [ 5905.111888][ T282] do_syscall_64+0xc6/0x1e0 [ 5905.111888][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5905.111888][ T282] [ 5905.125375][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5905.125375][ T282] netdev_get_by_index+0x5e/0x80 [ 5905.125375][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5905.125375][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5905.125375][ T282] ip6_route_add+0x1c/0x140 [ 5905.125375][ T282] addrconf_add_mroute+0x129/0x180 [ 5905.125375][ T282] addrconf_add_dev+0xe2/0x170 [ 5905.125375][ T282] inet6_addr_add+0x12f/0xa40 [ 5905.125375][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5905.125375][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5905.125375][ T282] netlink_rcv_skb+0x130/0x360 [ 5905.125375][ T282] netlink_unicast+0x449/0x710 [ 5905.125375][ T282] netlink_sendmsg+0x723/0xbe0 [ 5905.125375][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5905.125375][ T282] ___sys_sendmsg+0xee/0x170 [ 5905.125375][ T282] __sys_sendmsg+0xcd/0x170 [ 5905.125375][ T282] do_syscall_64+0xc6/0x1e0 [ 5905.125375][ T282] [ 5905.127754][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5905.127754][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5905.127754][ T282] ipv6_find_idev+0x102/0x170 [ 5905.127754][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5905.127754][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5905.127754][ T282] netlink_rcv_skb+0x130/0x360 [ 5905.127754][ T282] netlink_unicast+0x449/0x710 [ 5905.127754][ T282] netlink_sendmsg+0x723/0xbe0 [ 5905.127754][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5905.127754][ T282] ___sys_sendmsg+0xee/0x170 [ 5905.127754][ T282] __sys_sendmsg+0xcd/0x170 [ 5905.127754][ T282] do_syscall_64+0xc6/0x1e0 [ 5905.127754][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5905.127754][ T282] [ 5905.129606][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5905.129606][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5905.129606][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5905.129606][ T282] ipv6_find_idev+0x102/0x170 [ 5905.129606][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5905.129606][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5905.129606][ T282] netlink_rcv_skb+0x130/0x360 [ 5905.129606][ T282] netlink_unicast+0x449/0x710 [ 5905.129606][ T282] netlink_sendmsg+0x723/0xbe0 [ 5905.129606][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5905.129606][ T282] ___sys_sendmsg+0xee/0x170 [ 5905.129606][ T282] __sys_sendmsg+0xcd/0x170 [ 5905.129606][ T282] do_syscall_64+0xc6/0x1e0 [ 5905.129606][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5905.129606][ T282] [ 5914.859029][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5914.859508][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5914.859508][ T284] netdev_get_by_index+0x5e/0x80 [ 5914.859508][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5914.859508][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5914.859508][ T284] ip6_route_add+0x1c/0x140 [ 5914.859508][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5914.859508][ T284] inet6_addr_add+0x4f8/0xa40 [ 5914.859508][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5914.859508][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5914.859508][ T284] netlink_rcv_skb+0x130/0x360 [ 5914.859508][ T284] netlink_unicast+0x449/0x710 [ 5914.859508][ T284] netlink_sendmsg+0x723/0xbe0 [ 5914.859508][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5914.859508][ T284] ___sys_sendmsg+0xee/0x170 [ 5914.859508][ T284] __sys_sendmsg+0xcd/0x170 [ 5914.859508][ T284] do_syscall_64+0xc6/0x1e0 [ 5914.859508][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5914.859508][ T284] [ 5914.861966][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5914.861966][ T284] netdev_get_by_index+0x5e/0x80 [ 5914.861966][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5914.861966][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5914.861966][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5914.861966][ T284] ipv6_add_addr+0x411/0x2000 [ 5914.861966][ T284] inet6_addr_add+0x30e/0xa40 [ 5914.861966][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5914.861966][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5914.861966][ T284] netlink_rcv_skb+0x130/0x360 [ 5914.861966][ T284] netlink_unicast+0x449/0x710 [ 5914.861966][ T284] netlink_sendmsg+0x723/0xbe0 [ 5914.861966][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5914.861966][ T284] ___sys_sendmsg+0xee/0x170 [ 5914.861966][ T284] __sys_sendmsg+0xcd/0x170 [ 5914.861966][ T284] do_syscall_64+0xc6/0x1e0 [ 5914.861966][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5914.861966][ T284] [ 5914.864402][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5914.864402][ T284] netdev_get_by_index+0x5e/0x80 [ 5914.864402][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5914.864402][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5914.864402][ T284] ip6_route_add+0x1c/0x140 [ 5914.864402][ T284] addrconf_add_mroute+0x129/0x180 [ 5914.864402][ T284] addrconf_add_dev+0xe2/0x170 [ 5914.864402][ T284] inet6_addr_add+0x12f/0xa40 [ 5914.864402][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5914.864402][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5914.864402][ T284] netlink_rcv_skb+0x130/0x360 [ 5914.864402][ T284] netlink_unicast+0x449/0x710 [ 5914.864402][ T284] netlink_sendmsg+0x723/0xbe0 [ 5914.864402][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5914.864402][ T284] ___sys_sendmsg+0xee/0x170 [ 5914.864402][ T284] __sys_sendmsg+0xcd/0x170 [ 5914.864402][ T284] do_syscall_64+0xc6/0x1e0 [ 5914.864402][ T284] [ 5914.866800][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5914.866800][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5914.866800][ T284] ipv6_find_idev+0x102/0x170 [ 5914.866800][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5914.866800][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5914.866800][ T284] netlink_rcv_skb+0x130/0x360 [ 5914.866800][ T284] netlink_unicast+0x449/0x710 [ 5914.866800][ T284] netlink_sendmsg+0x723/0xbe0 [ 5914.866800][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5914.866800][ T284] ___sys_sendmsg+0xee/0x170 [ 5914.866800][ T284] __sys_sendmsg+0xcd/0x170 [ 5914.866800][ T284] do_syscall_64+0xc6/0x1e0 [ 5914.866800][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5914.866800][ T284] [ 5914.868676][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5914.868676][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5914.868676][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5914.868676][ T284] ipv6_find_idev+0x102/0x170 [ 5914.868676][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5914.868676][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5914.868676][ T284] netlink_rcv_skb+0x130/0x360 [ 5914.868676][ T284] netlink_unicast+0x449/0x710 [ 5914.868676][ T284] netlink_sendmsg+0x723/0xbe0 [ 5914.868676][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5914.868676][ T284] ___sys_sendmsg+0xee/0x170 [ 5914.868676][ T284] __sys_sendmsg+0xcd/0x170 [ 5914.868676][ T284] do_syscall_64+0xc6/0x1e0 [ 5914.868676][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5914.868676][ T284] [ 5915.371004][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5915.371463][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5915.371463][ T282] dst_init+0x84/0x4a0 [ 5915.371463][ T282] dst_alloc+0x97/0x150 [ 5915.371463][ T282] ip6_dst_alloc+0x23/0x90 [ 5915.371463][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5915.371463][ T282] ip6_pol_route+0x56f/0x840 [ 5915.371463][ T282] fib6_rule_lookup+0x196/0x240 [ 5915.371463][ T282] ip6_route_input+0x542/0x980 [ 5915.371463][ T282] ipv6_rcv+0x8f/0x400 [ 5915.371463][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5915.371463][ T282] process_backlog+0x101/0x620 [ 5915.371463][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5915.371463][ T282] net_rx_action+0x495/0xbe0 [ 5915.371463][ T282] __do_softirq+0x1b5/0x7f6 [ 5915.371463][ T282] [ 5915.373397][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5915.373397][ T282] netdev_get_by_index+0x5e/0x80 [ 5915.373397][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5915.373397][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5915.373397][ T282] ip6_route_add+0x1c/0x140 [ 5915.373397][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5915.373397][ T282] inet6_addr_add+0x4f8/0xa40 [ 5915.373397][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5915.373397][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5915.373397][ T282] netlink_rcv_skb+0x130/0x360 [ 5915.373397][ T282] netlink_unicast+0x449/0x710 [ 5915.373397][ T282] netlink_sendmsg+0x723/0xbe0 [ 5915.373397][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5915.373397][ T282] ___sys_sendmsg+0xee/0x170 [ 5915.373397][ T282] __sys_sendmsg+0xcd/0x170 [ 5915.373397][ T282] do_syscall_64+0xc6/0x1e0 [ 5915.373397][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5915.373397][ T282] [ 5915.375839][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5915.375839][ T282] netdev_get_by_index+0x5e/0x80 [ 5915.375839][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5915.375839][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5915.375839][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5915.375839][ T282] ipv6_add_addr+0x411/0x2000 [ 5915.375839][ T282] inet6_addr_add+0x30e/0xa40 [ 5915.375839][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5915.375839][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5915.375839][ T282] netlink_rcv_skb+0x130/0x360 [ 5915.375839][ T282] netlink_unicast+0x449/0x710 [ 5915.375839][ T282] netlink_sendmsg+0x723/0xbe0 [ 5915.375839][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5915.375839][ T282] ___sys_sendmsg+0xee/0x170 [ 5915.375839][ T282] __sys_sendmsg+0xcd/0x170 [ 5915.375839][ T282] do_syscall_64+0xc6/0x1e0 [ 5915.375839][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5915.375839][ T282] [ 5915.378245][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5915.378245][ T282] netdev_get_by_index+0x5e/0x80 [ 5915.378245][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5915.378245][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5915.378245][ T282] ip6_route_add+0x1c/0x140 [ 5915.378245][ T282] addrconf_add_mroute+0x129/0x180 [ 5915.378245][ T282] addrconf_add_dev+0xe2/0x170 [ 5915.378245][ T282] inet6_addr_add+0x12f/0xa40 [ 5915.378245][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5915.378245][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5915.378245][ T282] netlink_rcv_skb+0x130/0x360 [ 5915.378245][ T282] netlink_unicast+0x449/0x710 [ 5915.378245][ T282] netlink_sendmsg+0x723/0xbe0 [ 5915.378245][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5915.378245][ T282] ___sys_sendmsg+0xee/0x170 [ 5915.378245][ T282] __sys_sendmsg+0xcd/0x170 [ 5915.378245][ T282] do_syscall_64+0xc6/0x1e0 [ 5915.378245][ T282] [ 5915.380612][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5915.380612][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5915.380612][ T282] ipv6_find_idev+0x102/0x170 [ 5915.380612][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5915.380612][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5915.380612][ T282] netlink_rcv_skb+0x130/0x360 [ 5915.380612][ T282] netlink_unicast+0x449/0x710 [ 5915.380612][ T282] netlink_sendmsg+0x723/0xbe0 [ 5915.380612][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5915.380612][ T282] ___sys_sendmsg+0xee/0x170 [ 5915.380612][ T282] __sys_sendmsg+0xcd/0x170 [ 5915.380612][ T282] do_syscall_64+0xc6/0x1e0 [ 5915.380612][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5915.380612][ T282] [ 5915.382461][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5915.382461][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5915.382461][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5915.382461][ T282] ipv6_find_idev+0x102/0x170 [ 5915.382461][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5915.382461][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5915.382461][ T282] netlink_rcv_skb+0x130/0x360 [ 5915.382461][ T282] netlink_unicast+0x449/0x710 [ 5915.382461][ T282] netlink_sendmsg+0x723/0xbe0 [ 5915.382461][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5915.382461][ T282] ___sys_sendmsg+0xee/0x170 [ 5915.382461][ T282] __sys_sendmsg+0xcd/0x170 [ 5915.382461][ T282] do_syscall_64+0xc6/0x1e0 [ 5915.382461][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5915.382461][ T282] [ 5925.115007][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5925.115480][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5925.115480][ T284] netdev_get_by_index+0x5e/0x80 [ 5925.115480][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5925.115480][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5925.115480][ T284] ip6_route_add+0x1c/0x140 [ 5925.115480][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5925.115480][ T284] inet6_addr_add+0x4f8/0xa40 [ 5925.115480][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5925.115480][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5925.115480][ T284] netlink_rcv_skb+0x130/0x360 [ 5925.115480][ T284] netlink_unicast+0x449/0x710 [ 5925.115480][ T284] netlink_sendmsg+0x723/0xbe0 [ 5925.115480][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5925.115480][ T284] ___sys_sendmsg+0xee/0x170 [ 5925.115480][ T284] __sys_sendmsg+0xcd/0x170 [ 5925.115480][ T284] do_syscall_64+0xc6/0x1e0 [ 5925.115480][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5925.115480][ T284] [ 5925.117954][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5925.117954][ T284] netdev_get_by_index+0x5e/0x80 [ 5925.117954][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5925.117954][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5925.117954][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5925.117954][ T284] ipv6_add_addr+0x411/0x2000 [ 5925.117954][ T284] inet6_addr_add+0x30e/0xa40 [ 5925.117954][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5925.117954][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5925.117954][ T284] netlink_rcv_skb+0x130/0x360 [ 5925.117954][ T284] netlink_unicast+0x449/0x710 [ 5925.117954][ T284] netlink_sendmsg+0x723/0xbe0 [ 5925.117954][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5925.117954][ T284] ___sys_sendmsg+0xee/0x170 [ 5925.117954][ T284] __sys_sendmsg+0xcd/0x170 [ 5925.117954][ T284] do_syscall_64+0xc6/0x1e0 [ 5925.117954][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5925.117954][ T284] [ 5925.120396][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5925.120396][ T284] netdev_get_by_index+0x5e/0x80 [ 5925.120396][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5925.120396][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5925.120396][ T284] ip6_route_add+0x1c/0x140 [ 5925.120396][ T284] addrconf_add_mroute+0x129/0x180 [ 5925.120396][ T284] addrconf_add_dev+0xe2/0x170 [ 5925.120396][ T284] inet6_addr_add+0x12f/0xa40 [ 5925.120396][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5925.120396][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5925.120396][ T284] netlink_rcv_skb+0x130/0x360 [ 5925.120396][ T284] netlink_unicast+0x449/0x710 [ 5925.120396][ T284] netlink_sendmsg+0x723/0xbe0 [ 5925.120396][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5925.120396][ T284] ___sys_sendmsg+0xee/0x170 [ 5925.120396][ T284] __sys_sendmsg+0xcd/0x170 [ 5925.120396][ T284] do_syscall_64+0xc6/0x1e0 [ 5925.120396][ T284] [ 5925.122783][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5925.122783][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5925.122783][ T284] ipv6_find_idev+0x102/0x170 [ 5925.122783][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5925.122783][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5925.122783][ T284] netlink_rcv_skb+0x130/0x360 [ 5925.122783][ T284] netlink_unicast+0x449/0x710 [ 5925.122783][ T284] netlink_sendmsg+0x723/0xbe0 [ 5925.122783][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5925.122783][ T284] ___sys_sendmsg+0xee/0x170 [ 5925.122783][ T284] __sys_sendmsg+0xcd/0x170 [ 5925.122783][ T284] do_syscall_64+0xc6/0x1e0 [ 5925.122783][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5925.122783][ T284] [ 5925.124635][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5925.124635][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5925.124635][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5925.124635][ T284] ipv6_find_idev+0x102/0x170 [ 5925.124635][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5925.124635][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5925.124635][ T284] netlink_rcv_skb+0x130/0x360 [ 5925.124635][ T284] netlink_unicast+0x449/0x710 [ 5925.124635][ T284] netlink_sendmsg+0x723/0xbe0 [ 5925.124635][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5925.124635][ T284] ___sys_sendmsg+0xee/0x170 [ 5925.124635][ T284] __sys_sendmsg+0xcd/0x170 [ 5925.124635][ T284] do_syscall_64+0xc6/0x1e0 [ 5925.124635][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5925.124635][ T284] [ 5925.626940][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5925.627410][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5925.627410][ T282] dst_init+0x84/0x4a0 [ 5925.627410][ T282] dst_alloc+0x97/0x150 [ 5925.627410][ T282] ip6_dst_alloc+0x23/0x90 [ 5925.627410][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5925.627410][ T282] ip6_pol_route+0x56f/0x840 [ 5925.627410][ T282] fib6_rule_lookup+0x196/0x240 [ 5925.627410][ T282] ip6_route_input+0x542/0x980 [ 5925.627410][ T282] ipv6_rcv+0x8f/0x400 [ 5925.627410][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5925.627410][ T282] process_backlog+0x101/0x620 [ 5925.627410][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5925.627410][ T282] net_rx_action+0x495/0xbe0 [ 5925.627410][ T282] __do_softirq+0x1b5/0x7f6 [ 5925.627410][ T282] [ 5925.629434][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5925.629434][ T282] netdev_get_by_index+0x5e/0x80 [ 5925.629434][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5925.629434][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5925.629434][ T282] ip6_route_add+0x1c/0x140 [ 5925.629434][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5925.629434][ T282] inet6_addr_add+0x4f8/0xa40 [ 5925.629434][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5925.629434][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5925.629434][ T282] netlink_rcv_skb+0x130/0x360 [ 5925.629434][ T282] netlink_unicast+0x449/0x710 [ 5925.629434][ T282] netlink_sendmsg+0x723/0xbe0 [ 5925.629434][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5925.629434][ T282] ___sys_sendmsg+0xee/0x170 [ 5925.629434][ T282] __sys_sendmsg+0xcd/0x170 [ 5925.629434][ T282] do_syscall_64+0xc6/0x1e0 [ 5925.629434][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5925.629434][ T282] [ 5925.631951][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5925.631951][ T282] netdev_get_by_index+0x5e/0x80 [ 5925.631951][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5925.631951][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5925.631951][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5925.631951][ T282] ipv6_add_addr+0x411/0x2000 [ 5925.631951][ T282] inet6_addr_add+0x30e/0xa40 [ 5925.631951][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5925.631951][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5925.631951][ T282] netlink_rcv_skb+0x130/0x360 [ 5925.631951][ T282] netlink_unicast+0x449/0x710 [ 5925.631951][ T282] netlink_sendmsg+0x723/0xbe0 [ 5925.631951][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5925.631951][ T282] ___sys_sendmsg+0xee/0x170 [ 5925.631951][ T282] __sys_sendmsg+0xcd/0x170 [ 5925.631951][ T282] do_syscall_64+0xc6/0x1e0 [ 5925.631951][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5925.631951][ T282] [ 5925.634471][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5925.634471][ T282] netdev_get_by_index+0x5e/0x80 [ 5925.634471][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5925.634471][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5925.634471][ T282] ip6_route_add+0x1c/0x140 [ 5925.634471][ T282] addrconf_add_mroute+0x129/0x180 [ 5925.634471][ T282] addrconf_add_dev+0xe2/0x170 [ 5925.634471][ T282] inet6_addr_add+0x12f/0xa40 [ 5925.634471][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5925.634471][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5925.634471][ T282] netlink_rcv_skb+0x130/0x360 [ 5925.634471][ T282] netlink_unicast+0x449/0x710 [ 5925.634471][ T282] netlink_sendmsg+0x723/0xbe0 [ 5925.634471][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5925.634471][ T282] ___sys_sendmsg+0xee/0x170 [ 5925.634471][ T282] __sys_sendmsg+0xcd/0x170 [ 5925.634471][ T282] do_syscall_64+0xc6/0x1e0 [ 5925.634471][ T282] [ 5925.636935][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5925.636935][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5925.636935][ T282] ipv6_find_idev+0x102/0x170 [ 5925.636935][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5925.636935][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5925.636935][ T282] netlink_rcv_skb+0x130/0x360 [ 5925.636935][ T282] netlink_unicast+0x449/0x710 [ 5925.636935][ T282] netlink_sendmsg+0x723/0xbe0 [ 5925.636935][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5925.636935][ T282] ___sys_sendmsg+0xee/0x170 [ 5925.636935][ T282] __sys_sendmsg+0xcd/0x170 [ 5925.636935][ T282] do_syscall_64+0xc6/0x1e0 [ 5925.636935][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5925.636935][ T282] [ 5925.638871][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5925.638871][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5925.638871][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5925.638871][ T282] ipv6_find_idev+0x102/0x170 [ 5925.638871][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5925.638871][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5925.638871][ T282] netlink_rcv_skb+0x130/0x360 [ 5925.638871][ T282] netlink_unicast+0x449/0x710 [ 5925.638871][ T282] netlink_sendmsg+0x723/0xbe0 [ 5925.638871][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5925.638871][ T282] ___sys_sendmsg+0xee/0x170 [ 5925.638871][ T282] __sys_sendmsg+0xcd/0x170 [ 5925.638871][ T282] do_syscall_64+0xc6/0x1e0 [ 5925.638871][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5925.638871][ T282] [ 5935.371001][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5935.371398][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5935.371398][ T284] netdev_get_by_index+0x5e/0x80 [ 5935.371398][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5935.371398][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5935.371398][ T284] ip6_route_add+0x1c/0x140 [ 5935.371398][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5935.371398][ T284] inet6_addr_add+0x4f8/0xa40 [ 5935.371398][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5935.371398][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5935.371398][ T284] netlink_rcv_skb+0x130/0x360 [ 5935.371398][ T284] netlink_unicast+0x449/0x710 [ 5935.371398][ T284] netlink_sendmsg+0x723/0xbe0 [ 5935.371398][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5935.371398][ T284] ___sys_sendmsg+0xee/0x170 [ 5935.371398][ T284] __sys_sendmsg+0xcd/0x170 [ 5935.371398][ T284] do_syscall_64+0xc6/0x1e0 [ 5935.371398][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5935.371398][ T284] [ 5935.373847][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5935.373847][ T284] netdev_get_by_index+0x5e/0x80 [ 5935.373847][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5935.373847][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5935.373847][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5935.373847][ T284] ipv6_add_addr+0x411/0x2000 [ 5935.373847][ T284] inet6_addr_add+0x30e/0xa40 [ 5935.373847][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5935.373847][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5935.373847][ T284] netlink_rcv_skb+0x130/0x360 [ 5935.373847][ T284] netlink_unicast+0x449/0x710 [ 5935.373847][ T284] netlink_sendmsg+0x723/0xbe0 [ 5935.373847][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5935.373847][ T284] ___sys_sendmsg+0xee/0x170 [ 5935.373847][ T284] __sys_sendmsg+0xcd/0x170 [ 5935.373847][ T284] do_syscall_64+0xc6/0x1e0 [ 5935.373847][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5935.373847][ T284] [ 5935.376258][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5935.376258][ T284] netdev_get_by_index+0x5e/0x80 [ 5935.376258][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5935.376258][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5935.376258][ T284] ip6_route_add+0x1c/0x140 [ 5935.376258][ T284] addrconf_add_mroute+0x129/0x180 [ 5935.376258][ T284] addrconf_add_dev+0xe2/0x170 [ 5935.376258][ T284] inet6_addr_add+0x12f/0xa40 [ 5935.376258][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5935.376258][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5935.376258][ T284] netlink_rcv_skb+0x130/0x360 [ 5935.376258][ T284] netlink_unicast+0x449/0x710 [ 5935.376258][ T284] netlink_sendmsg+0x723/0xbe0 [ 5935.376258][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5935.376258][ T284] ___sys_sendmsg+0xee/0x170 [ 5935.376258][ T284] __sys_sendmsg+0xcd/0x170 [ 5935.376258][ T284] do_syscall_64+0xc6/0x1e0 [ 5935.376258][ T284] [ 5935.378633][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5935.378633][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5935.378633][ T284] ipv6_find_idev+0x102/0x170 [ 5935.378633][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5935.378633][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5935.378633][ T284] netlink_rcv_skb+0x130/0x360 [ 5935.378633][ T284] netlink_unicast+0x449/0x710 [ 5935.378633][ T284] netlink_sendmsg+0x723/0xbe0 [ 5935.378633][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5935.378633][ T284] ___sys_sendmsg+0xee/0x170 [ 5935.378633][ T284] __sys_sendmsg+0xcd/0x170 [ 5935.378633][ T284] do_syscall_64+0xc6/0x1e0 [ 5935.378633][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5935.378633][ T284] [ 5935.380485][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5935.380485][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5935.380485][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5935.380485][ T284] ipv6_find_idev+0x102/0x170 [ 5935.380485][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5935.380485][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5935.380485][ T284] netlink_rcv_skb+0x130/0x360 [ 5935.380485][ T284] netlink_unicast+0x449/0x710 [ 5935.380485][ T284] netlink_sendmsg+0x723/0xbe0 [ 5935.380485][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5935.380485][ T284] ___sys_sendmsg+0xee/0x170 [ 5935.380485][ T284] __sys_sendmsg+0xcd/0x170 [ 5935.380485][ T284] do_syscall_64+0xc6/0x1e0 [ 5935.380485][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5935.380485][ T284] [ 5935.882933][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5935.883402][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5935.883402][ T282] dst_init+0x84/0x4a0 [ 5935.883402][ T282] dst_alloc+0x97/0x150 [ 5935.883402][ T282] ip6_dst_alloc+0x23/0x90 [ 5935.883402][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5935.883402][ T282] ip6_pol_route+0x56f/0x840 [ 5935.883402][ T282] fib6_rule_lookup+0x196/0x240 [ 5935.883402][ T282] ip6_route_input+0x542/0x980 [ 5935.883402][ T282] ipv6_rcv+0x8f/0x400 [ 5935.883402][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5935.883402][ T282] process_backlog+0x101/0x620 [ 5935.883402][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5935.883402][ T282] net_rx_action+0x495/0xbe0 [ 5935.883402][ T282] __do_softirq+0x1b5/0x7f6 [ 5935.883402][ T282] [ 5935.885422][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5935.885422][ T282] netdev_get_by_index+0x5e/0x80 [ 5935.885422][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5935.885422][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5935.885422][ T282] ip6_route_add+0x1c/0x140 [ 5935.885422][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5935.885422][ T282] inet6_addr_add+0x4f8/0xa40 [ 5935.885422][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5935.885422][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5935.885422][ T282] netlink_rcv_skb+0x130/0x360 [ 5935.885422][ T282] netlink_unicast+0x449/0x710 [ 5935.885422][ T282] netlink_sendmsg+0x723/0xbe0 [ 5935.885422][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5935.885422][ T282] ___sys_sendmsg+0xee/0x170 [ 5935.885422][ T282] __sys_sendmsg+0xcd/0x170 [ 5935.885422][ T282] do_syscall_64+0xc6/0x1e0 [ 5935.885422][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5935.885422][ T282] [ 5935.887923][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5935.887923][ T282] netdev_get_by_index+0x5e/0x80 [ 5935.887923][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5935.887923][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5935.887923][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5935.887923][ T282] ipv6_add_addr+0x411/0x2000 [ 5935.887923][ T282] inet6_addr_add+0x30e/0xa40 [ 5935.887923][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5935.887923][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5935.887923][ T282] netlink_rcv_skb+0x130/0x360 [ 5935.887923][ T282] netlink_unicast+0x449/0x710 [ 5935.887923][ T282] netlink_sendmsg+0x723/0xbe0 [ 5935.887923][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5935.887923][ T282] ___sys_sendmsg+0xee/0x170 [ 5935.887923][ T282] __sys_sendmsg+0xcd/0x170 [ 5935.887923][ T282] do_syscall_64+0xc6/0x1e0 [ 5935.887923][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5935.887923][ T282] [ 5935.890419][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5935.890419][ T282] netdev_get_by_index+0x5e/0x80 [ 5935.890419][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5935.890419][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5935.890419][ T282] ip6_route_add+0x1c/0x140 [ 5935.890419][ T282] addrconf_add_mroute+0x129/0x180 [ 5935.890419][ T282] addrconf_add_dev+0xe2/0x170 [ 5935.890419][ T282] inet6_addr_add+0x12f/0xa40 [ 5935.890419][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5935.890419][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5935.890419][ T282] netlink_rcv_skb+0x130/0x360 [ 5935.890419][ T282] netlink_unicast+0x449/0x710 [ 5935.890419][ T282] netlink_sendmsg+0x723/0xbe0 [ 5935.890419][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5935.890419][ T282] ___sys_sendmsg+0xee/0x170 [ 5935.890419][ T282] __sys_sendmsg+0xcd/0x170 [ 5935.890419][ T282] do_syscall_64+0xc6/0x1e0 [ 5935.890419][ T282] [ 5935.892881][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5935.892881][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5935.892881][ T282] ipv6_find_idev+0x102/0x170 [ 5935.892881][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5935.892881][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5935.892881][ T282] netlink_rcv_skb+0x130/0x360 [ 5935.892881][ T282] netlink_unicast+0x449/0x710 [ 5935.892881][ T282] netlink_sendmsg+0x723/0xbe0 [ 5935.892881][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5935.892881][ T282] ___sys_sendmsg+0xee/0x170 [ 5935.892881][ T282] __sys_sendmsg+0xcd/0x170 [ 5935.892881][ T282] do_syscall_64+0xc6/0x1e0 [ 5935.892881][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5935.892881][ T282] [ 5935.894794][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5935.894794][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5935.894794][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5935.894794][ T282] ipv6_find_idev+0x102/0x170 [ 5935.894794][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5935.894794][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5935.894794][ T282] netlink_rcv_skb+0x130/0x360 [ 5935.894794][ T282] netlink_unicast+0x449/0x710 [ 5935.894794][ T282] netlink_sendmsg+0x723/0xbe0 [ 5935.894794][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5935.894794][ T282] ___sys_sendmsg+0xee/0x170 [ 5935.894794][ T282] __sys_sendmsg+0xcd/0x170 [ 5935.894794][ T282] do_syscall_64+0xc6/0x1e0 [ 5935.894794][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5935.894794][ T282] [ 5945.627038][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5945.627535][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5945.627535][ T284] netdev_get_by_index+0x5e/0x80 [ 5945.627535][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5945.627535][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5945.627535][ T284] ip6_route_add+0x1c/0x140 [ 5945.627535][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5945.627535][ T284] inet6_addr_add+0x4f8/0xa40 [ 5945.627535][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5945.627535][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5945.627535][ T284] netlink_rcv_skb+0x130/0x360 [ 5945.627535][ T284] netlink_unicast+0x449/0x710 [ 5945.627535][ T284] netlink_sendmsg+0x723/0xbe0 [ 5945.627535][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5945.627535][ T284] ___sys_sendmsg+0xee/0x170 [ 5945.627535][ T284] __sys_sendmsg+0xcd/0x170 [ 5945.627535][ T284] do_syscall_64+0xc6/0x1e0 [ 5945.627535][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5945.627535][ T284] [ 5945.629968][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5945.629968][ T284] netdev_get_by_index+0x5e/0x80 [ 5945.629968][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5945.629968][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5945.629968][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5945.629968][ T284] ipv6_add_addr+0x411/0x2000 [ 5945.629968][ T284] inet6_addr_add+0x30e/0xa40 [ 5945.629968][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5945.629968][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5945.629968][ T284] netlink_rcv_skb+0x130/0x360 [ 5945.629968][ T284] netlink_unicast+0x449/0x710 [ 5945.629968][ T284] netlink_sendmsg+0x723/0xbe0 [ 5945.629968][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5945.629968][ T284] ___sys_sendmsg+0xee/0x170 [ 5945.629968][ T284] __sys_sendmsg+0xcd/0x170 [ 5945.629968][ T284] do_syscall_64+0xc6/0x1e0 [ 5945.629968][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5945.629968][ T284] [ 5945.632410][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5945.632410][ T284] netdev_get_by_index+0x5e/0x80 [ 5945.632410][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5945.632410][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5945.632410][ T284] ip6_route_add+0x1c/0x140 [ 5945.632410][ T284] addrconf_add_mroute+0x129/0x180 [ 5945.632410][ T284] addrconf_add_dev+0xe2/0x170 [ 5945.632410][ T284] inet6_addr_add+0x12f/0xa40 [ 5945.632410][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5945.632410][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5945.632410][ T284] netlink_rcv_skb+0x130/0x360 [ 5945.632410][ T284] netlink_unicast+0x449/0x710 [ 5945.632410][ T284] netlink_sendmsg+0x723/0xbe0 [ 5945.632410][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5945.632410][ T284] ___sys_sendmsg+0xee/0x170 [ 5945.632410][ T284] __sys_sendmsg+0xcd/0x170 [ 5945.632410][ T284] do_syscall_64+0xc6/0x1e0 [ 5945.632410][ T284] [ 5945.634778][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5945.634778][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5945.634778][ T284] ipv6_find_idev+0x102/0x170 [ 5945.634778][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5945.634778][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5945.634778][ T284] netlink_rcv_skb+0x130/0x360 [ 5945.634778][ T284] netlink_unicast+0x449/0x710 [ 5945.634778][ T284] netlink_sendmsg+0x723/0xbe0 [ 5945.634778][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5945.634778][ T284] ___sys_sendmsg+0xee/0x170 [ 5945.634778][ T284] __sys_sendmsg+0xcd/0x170 [ 5945.634778][ T284] do_syscall_64+0xc6/0x1e0 [ 5945.634778][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5945.634778][ T284] [ 5945.636657][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5945.636657][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5945.636657][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5945.636657][ T284] ipv6_find_idev+0x102/0x170 [ 5945.636657][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5945.636657][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5945.636657][ T284] netlink_rcv_skb+0x130/0x360 [ 5945.636657][ T284] netlink_unicast+0x449/0x710 [ 5945.636657][ T284] netlink_sendmsg+0x723/0xbe0 [ 5945.636657][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5945.636657][ T284] ___sys_sendmsg+0xee/0x170 [ 5945.636657][ T284] __sys_sendmsg+0xcd/0x170 [ 5945.636657][ T284] do_syscall_64+0xc6/0x1e0 [ 5945.636657][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5945.636657][ T284] [ 5946.138954][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5946.139426][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5946.139426][ T282] dst_init+0x84/0x4a0 [ 5946.139426][ T282] dst_alloc+0x97/0x150 [ 5946.139426][ T282] ip6_dst_alloc+0x23/0x90 [ 5946.139426][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5946.139426][ T282] ip6_pol_route+0x56f/0x840 [ 5946.139426][ T282] fib6_rule_lookup+0x196/0x240 [ 5946.139426][ T282] ip6_route_input+0x542/0x980 [ 5946.139426][ T282] ipv6_rcv+0x8f/0x400 [ 5946.139426][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5946.139426][ T282] process_backlog+0x101/0x620 [ 5946.139426][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5946.139426][ T282] net_rx_action+0x495/0xbe0 [ 5946.139426][ T282] __do_softirq+0x1b5/0x7f6 [ 5946.139426][ T282] [ 5946.141388][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5946.141388][ T282] netdev_get_by_index+0x5e/0x80 [ 5946.141388][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5946.141388][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5946.141388][ T282] ip6_route_add+0x1c/0x140 [ 5946.141388][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5946.141388][ T282] inet6_addr_add+0x4f8/0xa40 [ 5946.141388][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5946.141388][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5946.141388][ T282] netlink_rcv_skb+0x130/0x360 [ 5946.141388][ T282] netlink_unicast+0x449/0x710 [ 5946.141388][ T282] netlink_sendmsg+0x723/0xbe0 [ 5946.141388][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5946.141388][ T282] ___sys_sendmsg+0xee/0x170 [ 5946.141388][ T282] __sys_sendmsg+0xcd/0x170 [ 5946.141388][ T282] do_syscall_64+0xc6/0x1e0 [ 5946.141388][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5946.141388][ T282] [ 5946.143806][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5946.143806][ T282] netdev_get_by_index+0x5e/0x80 [ 5946.143806][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5946.143806][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5946.143806][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5946.143806][ T282] ipv6_add_addr+0x411/0x2000 [ 5946.143806][ T282] inet6_addr_add+0x30e/0xa40 [ 5946.143806][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5946.143806][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5946.143806][ T282] netlink_rcv_skb+0x130/0x360 [ 5946.143806][ T282] netlink_unicast+0x449/0x710 [ 5946.143806][ T282] netlink_sendmsg+0x723/0xbe0 [ 5946.143806][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5946.143806][ T282] ___sys_sendmsg+0xee/0x170 [ 5946.143806][ T282] __sys_sendmsg+0xcd/0x170 [ 5946.143806][ T282] do_syscall_64+0xc6/0x1e0 [ 5946.143806][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5946.143806][ T282] [ 5946.146255][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5946.146255][ T282] netdev_get_by_index+0x5e/0x80 [ 5946.146255][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5946.146255][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5946.146255][ T282] ip6_route_add+0x1c/0x140 [ 5946.146255][ T282] addrconf_add_mroute+0x129/0x180 [ 5946.146255][ T282] addrconf_add_dev+0xe2/0x170 [ 5946.146255][ T282] inet6_addr_add+0x12f/0xa40 [ 5946.146255][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5946.146255][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5946.146255][ T282] netlink_rcv_skb+0x130/0x360 [ 5946.146255][ T282] netlink_unicast+0x449/0x710 [ 5946.146255][ T282] netlink_sendmsg+0x723/0xbe0 [ 5946.146255][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5946.146255][ T282] ___sys_sendmsg+0xee/0x170 [ 5946.146255][ T282] __sys_sendmsg+0xcd/0x170 [ 5946.146255][ T282] do_syscall_64+0xc6/0x1e0 [ 5946.146255][ T282] [ 5946.148621][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5946.148621][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5946.148621][ T282] ipv6_find_idev+0x102/0x170 [ 5946.148621][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5946.148621][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5946.148621][ T282] netlink_rcv_skb+0x130/0x360 [ 5946.148621][ T282] netlink_unicast+0x449/0x710 [ 5946.148621][ T282] netlink_sendmsg+0x723/0xbe0 [ 5946.148621][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5946.148621][ T282] ___sys_sendmsg+0xee/0x170 [ 5946.148621][ T282] __sys_sendmsg+0xcd/0x170 [ 5946.148621][ T282] do_syscall_64+0xc6/0x1e0 [ 5946.148621][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5946.148621][ T282] [ 5946.150514][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5946.150514][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5946.150514][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5946.150514][ T282] ipv6_find_idev+0x102/0x170 [ 5946.150514][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5946.150514][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5946.150514][ T282] netlink_rcv_skb+0x130/0x360 [ 5946.150514][ T282] netlink_unicast+0x449/0x710 [ 5946.150514][ T282] netlink_sendmsg+0x723/0xbe0 [ 5946.150514][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5946.150514][ T282] ___sys_sendmsg+0xee/0x170 [ 5946.150514][ T282] __sys_sendmsg+0xcd/0x170 [ 5946.150514][ T282] do_syscall_64+0xc6/0x1e0 [ 5946.150514][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5946.150514][ T282] [ 5955.883004][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5955.883454][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5955.883454][ T284] netdev_get_by_index+0x5e/0x80 [ 5955.883454][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5955.883454][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5955.883454][ T284] ip6_route_add+0x1c/0x140 [ 5955.883454][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5955.883454][ T284] inet6_addr_add+0x4f8/0xa40 [ 5955.883454][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5955.883454][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5955.883454][ T284] netlink_rcv_skb+0x130/0x360 [ 5955.883454][ T284] netlink_unicast+0x449/0x710 [ 5955.883454][ T284] netlink_sendmsg+0x723/0xbe0 [ 5955.883454][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5955.883454][ T284] ___sys_sendmsg+0xee/0x170 [ 5955.883454][ T284] __sys_sendmsg+0xcd/0x170 [ 5955.883454][ T284] do_syscall_64+0xc6/0x1e0 [ 5955.883454][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5955.883454][ T284] [ 5955.885888][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5955.885888][ T284] netdev_get_by_index+0x5e/0x80 [ 5955.885888][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5955.885888][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5955.885888][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5955.885888][ T284] ipv6_add_addr+0x411/0x2000 [ 5955.885888][ T284] inet6_addr_add+0x30e/0xa40 [ 5955.885888][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5955.885888][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5955.885888][ T284] netlink_rcv_skb+0x130/0x360 [ 5955.885888][ T284] netlink_unicast+0x449/0x710 [ 5955.885888][ T284] netlink_sendmsg+0x723/0xbe0 [ 5955.885888][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5955.885888][ T284] ___sys_sendmsg+0xee/0x170 [ 5955.885888][ T284] __sys_sendmsg+0xcd/0x170 [ 5955.885888][ T284] do_syscall_64+0xc6/0x1e0 [ 5955.885888][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5955.885888][ T284] [ 5955.888293][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5955.888293][ T284] netdev_get_by_index+0x5e/0x80 [ 5955.888293][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5955.888293][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5955.888293][ T284] ip6_route_add+0x1c/0x140 [ 5955.888293][ T284] addrconf_add_mroute+0x129/0x180 [ 5955.888293][ T284] addrconf_add_dev+0xe2/0x170 [ 5955.888293][ T284] inet6_addr_add+0x12f/0xa40 [ 5955.888293][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5955.888293][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5955.888293][ T284] netlink_rcv_skb+0x130/0x360 [ 5955.888293][ T284] netlink_unicast+0x449/0x710 [ 5955.888293][ T284] netlink_sendmsg+0x723/0xbe0 [ 5955.888293][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5955.888293][ T284] ___sys_sendmsg+0xee/0x170 [ 5955.888293][ T284] __sys_sendmsg+0xcd/0x170 [ 5955.888293][ T284] do_syscall_64+0xc6/0x1e0 [ 5955.888293][ T284] [ 5955.890685][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5955.890685][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5955.890685][ T284] ipv6_find_idev+0x102/0x170 [ 5955.890685][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5955.890685][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5955.890685][ T284] netlink_rcv_skb+0x130/0x360 [ 5955.890685][ T284] netlink_unicast+0x449/0x710 [ 5955.890685][ T284] netlink_sendmsg+0x723/0xbe0 [ 5955.890685][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5955.890685][ T284] ___sys_sendmsg+0xee/0x170 [ 5955.890685][ T284] __sys_sendmsg+0xcd/0x170 [ 5955.890685][ T284] do_syscall_64+0xc6/0x1e0 [ 5955.890685][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5955.890685][ T284] [ 5955.892569][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5955.892569][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5955.892569][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5955.892569][ T284] ipv6_find_idev+0x102/0x170 [ 5955.892569][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5955.892569][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5955.892569][ T284] netlink_rcv_skb+0x130/0x360 [ 5955.892569][ T284] netlink_unicast+0x449/0x710 [ 5955.892569][ T284] netlink_sendmsg+0x723/0xbe0 [ 5955.892569][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5955.892569][ T284] ___sys_sendmsg+0xee/0x170 [ 5955.892569][ T284] __sys_sendmsg+0xcd/0x170 [ 5955.892569][ T284] do_syscall_64+0xc6/0x1e0 [ 5955.892569][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5955.892569][ T284] [ 5956.395017][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5956.395459][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5956.395459][ T282] dst_init+0x84/0x4a0 [ 5956.395459][ T282] dst_alloc+0x97/0x150 [ 5956.395459][ T282] ip6_dst_alloc+0x23/0x90 [ 5956.395459][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5956.395459][ T282] ip6_pol_route+0x56f/0x840 [ 5956.395459][ T282] fib6_rule_lookup+0x196/0x240 [ 5956.395459][ T282] ip6_route_input+0x542/0x980 [ 5956.395459][ T282] ipv6_rcv+0x8f/0x400 [ 5956.395459][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5956.395459][ T282] process_backlog+0x101/0x620 [ 5956.395459][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5956.395459][ T282] net_rx_action+0x495/0xbe0 [ 5956.395459][ T282] __do_softirq+0x1b5/0x7f6 [ 5956.395459][ T282] [ 5956.397428][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5956.397428][ T282] netdev_get_by_index+0x5e/0x80 [ 5956.397428][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5956.397428][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5956.397428][ T282] ip6_route_add+0x1c/0x140 [ 5956.397428][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5956.397428][ T282] inet6_addr_add+0x4f8/0xa40 [ 5956.397428][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5956.397428][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5956.397428][ T282] netlink_rcv_skb+0x130/0x360 [ 5956.397428][ T282] netlink_unicast+0x449/0x710 [ 5956.397428][ T282] netlink_sendmsg+0x723/0xbe0 [ 5956.397428][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5956.397428][ T282] ___sys_sendmsg+0xee/0x170 [ 5956.397428][ T282] __sys_sendmsg+0xcd/0x170 [ 5956.397428][ T282] do_syscall_64+0xc6/0x1e0 [ 5956.397428][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5956.397428][ T282] [ 5956.400311][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5956.400311][ T282] netdev_get_by_index+0x5e/0x80 [ 5956.400311][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5956.400311][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5956.400311][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5956.400311][ T282] ipv6_add_addr+0x411/0x2000 [ 5956.400311][ T282] inet6_addr_add+0x30e/0xa40 [ 5956.400311][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5956.400311][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5956.400311][ T282] netlink_rcv_skb+0x130/0x360 [ 5956.400311][ T282] netlink_unicast+0x449/0x710 [ 5956.400311][ T282] netlink_sendmsg+0x723/0xbe0 [ 5956.400311][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5956.400311][ T282] ___sys_sendmsg+0xee/0x170 [ 5956.400311][ T282] __sys_sendmsg+0xcd/0x170 [ 5956.400311][ T282] do_syscall_64+0xc6/0x1e0 [ 5956.400311][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5956.400311][ T282] [ 5956.402739][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5956.402739][ T282] netdev_get_by_index+0x5e/0x80 [ 5956.402739][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5956.402739][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5956.402739][ T282] ip6_route_add+0x1c/0x140 [ 5956.402739][ T282] addrconf_add_mroute+0x129/0x180 [ 5956.402739][ T282] addrconf_add_dev+0xe2/0x170 [ 5956.402739][ T282] inet6_addr_add+0x12f/0xa40 [ 5956.402739][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5956.402739][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5956.402739][ T282] netlink_rcv_skb+0x130/0x360 [ 5956.402739][ T282] netlink_unicast+0x449/0x710 [ 5956.402739][ T282] netlink_sendmsg+0x723/0xbe0 [ 5956.402739][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5956.402739][ T282] ___sys_sendmsg+0xee/0x170 [ 5956.402739][ T282] __sys_sendmsg+0xcd/0x170 [ 5956.402739][ T282] do_syscall_64+0xc6/0x1e0 [ 5956.402739][ T282] [ 5956.405095][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5956.405095][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5956.405095][ T282] ipv6_find_idev+0x102/0x170 [ 5956.405095][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5956.405095][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5956.405095][ T282] netlink_rcv_skb+0x130/0x360 [ 5956.405095][ T282] netlink_unicast+0x449/0x710 [ 5956.405095][ T282] netlink_sendmsg+0x723/0xbe0 [ 5956.405095][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5956.405095][ T282] ___sys_sendmsg+0xee/0x170 [ 5956.405095][ T282] __sys_sendmsg+0xcd/0x170 [ 5956.405095][ T282] do_syscall_64+0xc6/0x1e0 [ 5956.405095][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5956.405095][ T282] [ 5956.406952][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5956.406952][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5956.406952][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5956.406952][ T282] ipv6_find_idev+0x102/0x170 [ 5956.406952][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5956.406952][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5956.406952][ T282] netlink_rcv_skb+0x130/0x360 [ 5956.406952][ T282] netlink_unicast+0x449/0x710 [ 5956.406952][ T282] netlink_sendmsg+0x723/0xbe0 [ 5956.406952][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5956.406952][ T282] ___sys_sendmsg+0xee/0x170 [ 5956.406952][ T282] __sys_sendmsg+0xcd/0x170 [ 5956.406952][ T282] do_syscall_64+0xc6/0x1e0 [ 5956.406952][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5956.406952][ T282] [ 5966.139007][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5966.139507][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5966.139507][ T284] netdev_get_by_index+0x5e/0x80 [ 5966.139507][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5966.139507][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5966.139507][ T284] ip6_route_add+0x1c/0x140 [ 5966.139507][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5966.139507][ T284] inet6_addr_add+0x4f8/0xa40 [ 5966.139507][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5966.139507][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5966.139507][ T284] netlink_rcv_skb+0x130/0x360 [ 5966.139507][ T284] netlink_unicast+0x449/0x710 [ 5966.139507][ T284] netlink_sendmsg+0x723/0xbe0 [ 5966.139507][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5966.139507][ T284] ___sys_sendmsg+0xee/0x170 [ 5966.139507][ T284] __sys_sendmsg+0xcd/0x170 [ 5966.139507][ T284] do_syscall_64+0xc6/0x1e0 [ 5966.139507][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5966.139507][ T284] [ 5966.141924][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5966.141924][ T284] netdev_get_by_index+0x5e/0x80 [ 5966.141924][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5966.141924][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5966.141924][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5966.141924][ T284] ipv6_add_addr+0x411/0x2000 [ 5966.141924][ T284] inet6_addr_add+0x30e/0xa40 [ 5966.141924][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5966.141924][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5966.141924][ T284] netlink_rcv_skb+0x130/0x360 [ 5966.141924][ T284] netlink_unicast+0x449/0x710 [ 5966.141924][ T284] netlink_sendmsg+0x723/0xbe0 [ 5966.141924][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5966.141924][ T284] ___sys_sendmsg+0xee/0x170 [ 5966.141924][ T284] __sys_sendmsg+0xcd/0x170 [ 5966.141924][ T284] do_syscall_64+0xc6/0x1e0 [ 5966.141924][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5966.141924][ T284] [ 5966.144358][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5966.144358][ T284] netdev_get_by_index+0x5e/0x80 [ 5966.144358][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5966.144358][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5966.144358][ T284] ip6_route_add+0x1c/0x140 [ 5966.144358][ T284] addrconf_add_mroute+0x129/0x180 [ 5966.144358][ T284] addrconf_add_dev+0xe2/0x170 [ 5966.144358][ T284] inet6_addr_add+0x12f/0xa40 [ 5966.144358][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5966.144358][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5966.144358][ T284] netlink_rcv_skb+0x130/0x360 [ 5966.144358][ T284] netlink_unicast+0x449/0x710 [ 5966.144358][ T284] netlink_sendmsg+0x723/0xbe0 [ 5966.144358][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5966.144358][ T284] ___sys_sendmsg+0xee/0x170 [ 5966.144358][ T284] __sys_sendmsg+0xcd/0x170 [ 5966.144358][ T284] do_syscall_64+0xc6/0x1e0 [ 5966.144358][ T284] [ 5966.146728][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5966.146728][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5966.146728][ T284] ipv6_find_idev+0x102/0x170 [ 5966.146728][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5966.146728][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5966.146728][ T284] netlink_rcv_skb+0x130/0x360 [ 5966.146728][ T284] netlink_unicast+0x449/0x710 [ 5966.146728][ T284] netlink_sendmsg+0x723/0xbe0 [ 5966.146728][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5966.146728][ T284] ___sys_sendmsg+0xee/0x170 [ 5966.146728][ T284] __sys_sendmsg+0xcd/0x170 [ 5966.146728][ T284] do_syscall_64+0xc6/0x1e0 [ 5966.146728][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5966.146728][ T284] [ 5966.148580][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5966.148580][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5966.148580][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5966.148580][ T284] ipv6_find_idev+0x102/0x170 [ 5966.148580][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5966.148580][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5966.148580][ T284] netlink_rcv_skb+0x130/0x360 [ 5966.148580][ T284] netlink_unicast+0x449/0x710 [ 5966.148580][ T284] netlink_sendmsg+0x723/0xbe0 [ 5966.148580][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5966.148580][ T284] ___sys_sendmsg+0xee/0x170 [ 5966.148580][ T284] __sys_sendmsg+0xcd/0x170 [ 5966.148580][ T284] do_syscall_64+0xc6/0x1e0 [ 5966.148580][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5966.148580][ T284] [ 5966.651007][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5966.651406][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5966.651406][ T282] dst_init+0x84/0x4a0 [ 5966.651406][ T282] dst_alloc+0x97/0x150 [ 5966.651406][ T282] ip6_dst_alloc+0x23/0x90 [ 5966.651406][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5966.651406][ T282] ip6_pol_route+0x56f/0x840 [ 5966.651406][ T282] fib6_rule_lookup+0x196/0x240 [ 5966.651406][ T282] ip6_route_input+0x542/0x980 [ 5966.651406][ T282] ipv6_rcv+0x8f/0x400 [ 5966.651406][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5966.651406][ T282] process_backlog+0x101/0x620 [ 5966.651406][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5966.651406][ T282] net_rx_action+0x495/0xbe0 [ 5966.651406][ T282] __do_softirq+0x1b5/0x7f6 [ 5966.651406][ T282] [ 5966.653377][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5966.653377][ T282] netdev_get_by_index+0x5e/0x80 [ 5966.653377][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5966.653377][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5966.653377][ T282] ip6_route_add+0x1c/0x140 [ 5966.653377][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5966.653377][ T282] inet6_addr_add+0x4f8/0xa40 [ 5966.653377][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5966.653377][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5966.653377][ T282] netlink_rcv_skb+0x130/0x360 [ 5966.653377][ T282] netlink_unicast+0x449/0x710 [ 5966.653377][ T282] netlink_sendmsg+0x723/0xbe0 [ 5966.653377][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5966.653377][ T282] ___sys_sendmsg+0xee/0x170 [ 5966.653377][ T282] __sys_sendmsg+0xcd/0x170 [ 5966.653377][ T282] do_syscall_64+0xc6/0x1e0 [ 5966.653377][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5966.653377][ T282] [ 5966.655793][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5966.655793][ T282] netdev_get_by_index+0x5e/0x80 [ 5966.655793][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5966.655793][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5966.655793][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5966.655793][ T282] ipv6_add_addr+0x411/0x2000 [ 5966.655793][ T282] inet6_addr_add+0x30e/0xa40 [ 5966.655793][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5966.655793][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5966.655793][ T282] netlink_rcv_skb+0x130/0x360 [ 5966.655793][ T282] netlink_unicast+0x449/0x710 [ 5966.655793][ T282] netlink_sendmsg+0x723/0xbe0 [ 5966.655793][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5966.655793][ T282] ___sys_sendmsg+0xee/0x170 [ 5966.655793][ T282] __sys_sendmsg+0xcd/0x170 [ 5966.655793][ T282] do_syscall_64+0xc6/0x1e0 [ 5966.655793][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5966.655793][ T282] [ 5966.658213][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5966.658213][ T282] netdev_get_by_index+0x5e/0x80 [ 5966.658213][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5966.658213][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5966.658213][ T282] ip6_route_add+0x1c/0x140 [ 5966.658213][ T282] addrconf_add_mroute+0x129/0x180 [ 5966.658213][ T282] addrconf_add_dev+0xe2/0x170 [ 5966.658213][ T282] inet6_addr_add+0x12f/0xa40 [ 5966.658213][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5966.658213][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5966.658213][ T282] netlink_rcv_skb+0x130/0x360 [ 5966.658213][ T282] netlink_unicast+0x449/0x710 [ 5966.658213][ T282] netlink_sendmsg+0x723/0xbe0 [ 5966.658213][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5966.658213][ T282] ___sys_sendmsg+0xee/0x170 [ 5966.658213][ T282] __sys_sendmsg+0xcd/0x170 [ 5966.658213][ T282] do_syscall_64+0xc6/0x1e0 [ 5966.658213][ T282] [ 5966.660595][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5966.660595][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5966.660595][ T282] ipv6_find_idev+0x102/0x170 [ 5966.660595][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5966.660595][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5966.660595][ T282] netlink_rcv_skb+0x130/0x360 [ 5966.660595][ T282] netlink_unicast+0x449/0x710 [ 5966.660595][ T282] netlink_sendmsg+0x723/0xbe0 [ 5966.660595][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5966.660595][ T282] ___sys_sendmsg+0xee/0x170 [ 5966.660595][ T282] __sys_sendmsg+0xcd/0x170 [ 5966.660595][ T282] do_syscall_64+0xc6/0x1e0 [ 5966.660595][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5966.660595][ T282] [ 5966.662442][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5966.662442][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5966.662442][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5966.662442][ T282] ipv6_find_idev+0x102/0x170 [ 5966.662442][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5966.662442][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5966.662442][ T282] netlink_rcv_skb+0x130/0x360 [ 5966.662442][ T282] netlink_unicast+0x449/0x710 [ 5966.662442][ T282] netlink_sendmsg+0x723/0xbe0 [ 5966.662442][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5966.662442][ T282] ___sys_sendmsg+0xee/0x170 [ 5966.662442][ T282] __sys_sendmsg+0xcd/0x170 [ 5966.662442][ T282] do_syscall_64+0xc6/0x1e0 [ 5966.662442][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5966.662442][ T282] [ 5976.395010][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5976.395460][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5976.395460][ T284] netdev_get_by_index+0x5e/0x80 [ 5976.395460][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5976.395460][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5976.395460][ T284] ip6_route_add+0x1c/0x140 [ 5976.395460][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5976.395460][ T284] inet6_addr_add+0x4f8/0xa40 [ 5976.395460][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5976.395460][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5976.395460][ T284] netlink_rcv_skb+0x130/0x360 [ 5976.395460][ T284] netlink_unicast+0x449/0x710 [ 5976.395460][ T284] netlink_sendmsg+0x723/0xbe0 [ 5976.395460][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5976.395460][ T284] ___sys_sendmsg+0xee/0x170 [ 5976.395460][ T284] __sys_sendmsg+0xcd/0x170 [ 5976.395460][ T284] do_syscall_64+0xc6/0x1e0 [ 5976.395460][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5976.395460][ T284] [ 5976.397883][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5976.397883][ T284] netdev_get_by_index+0x5e/0x80 [ 5976.397883][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5976.397883][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5976.397883][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5976.397883][ T284] ipv6_add_addr+0x411/0x2000 [ 5976.397883][ T284] inet6_addr_add+0x30e/0xa40 [ 5976.397883][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5976.397883][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5976.397883][ T284] netlink_rcv_skb+0x130/0x360 [ 5976.397883][ T284] netlink_unicast+0x449/0x710 [ 5976.397883][ T284] netlink_sendmsg+0x723/0xbe0 [ 5976.397883][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5976.397883][ T284] ___sys_sendmsg+0xee/0x170 [ 5976.397883][ T284] __sys_sendmsg+0xcd/0x170 [ 5976.397883][ T284] do_syscall_64+0xc6/0x1e0 [ 5976.397883][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5976.397883][ T284] [ 5976.400287][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5976.400287][ T284] netdev_get_by_index+0x5e/0x80 [ 5976.400287][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5976.400287][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5976.400287][ T284] ip6_route_add+0x1c/0x140 [ 5976.400287][ T284] addrconf_add_mroute+0x129/0x180 [ 5976.400287][ T284] addrconf_add_dev+0xe2/0x170 [ 5976.400287][ T284] inet6_addr_add+0x12f/0xa40 [ 5976.400287][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5976.400287][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5976.400287][ T284] netlink_rcv_skb+0x130/0x360 [ 5976.400287][ T284] netlink_unicast+0x449/0x710 [ 5976.400287][ T284] netlink_sendmsg+0x723/0xbe0 [ 5976.400287][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5976.400287][ T284] ___sys_sendmsg+0xee/0x170 [ 5976.400287][ T284] __sys_sendmsg+0xcd/0x170 [ 5976.400287][ T284] do_syscall_64+0xc6/0x1e0 [ 5976.400287][ T284] [ 5976.402670][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5976.402670][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5976.402670][ T284] ipv6_find_idev+0x102/0x170 [ 5976.402670][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5976.402670][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5976.402670][ T284] netlink_rcv_skb+0x130/0x360 [ 5976.402670][ T284] netlink_unicast+0x449/0x710 [ 5976.402670][ T284] netlink_sendmsg+0x723/0xbe0 [ 5976.402670][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5976.402670][ T284] ___sys_sendmsg+0xee/0x170 [ 5976.402670][ T284] __sys_sendmsg+0xcd/0x170 [ 5976.402670][ T284] do_syscall_64+0xc6/0x1e0 [ 5976.402670][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5976.402670][ T284] [ 5976.404518][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5976.404518][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5976.404518][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5976.404518][ T284] ipv6_find_idev+0x102/0x170 [ 5976.404518][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5976.404518][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5976.404518][ T284] netlink_rcv_skb+0x130/0x360 [ 5976.404518][ T284] netlink_unicast+0x449/0x710 [ 5976.404518][ T284] netlink_sendmsg+0x723/0xbe0 [ 5976.404518][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5976.404518][ T284] ___sys_sendmsg+0xee/0x170 [ 5976.404518][ T284] __sys_sendmsg+0xcd/0x170 [ 5976.404518][ T284] do_syscall_64+0xc6/0x1e0 [ 5976.404518][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5976.404518][ T284] [ 5976.907036][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5976.907455][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5976.907455][ T282] dst_init+0x84/0x4a0 [ 5976.907455][ T282] dst_alloc+0x97/0x150 [ 5976.907455][ T282] ip6_dst_alloc+0x23/0x90 [ 5976.907455][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5976.907455][ T282] ip6_pol_route+0x56f/0x840 [ 5976.907455][ T282] fib6_rule_lookup+0x196/0x240 [ 5976.907455][ T282] ip6_route_input+0x542/0x980 [ 5976.907455][ T282] ipv6_rcv+0x8f/0x400 [ 5976.907455][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5976.907455][ T282] process_backlog+0x101/0x620 [ 5976.907455][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5976.907455][ T282] net_rx_action+0x495/0xbe0 [ 5976.907455][ T282] __do_softirq+0x1b5/0x7f6 [ 5976.907455][ T282] [ 5976.909467][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5976.909467][ T282] netdev_get_by_index+0x5e/0x80 [ 5976.909467][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5976.909467][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5976.909467][ T282] ip6_route_add+0x1c/0x140 [ 5976.909467][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5976.909467][ T282] inet6_addr_add+0x4f8/0xa40 [ 5976.909467][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5976.909467][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5976.909467][ T282] netlink_rcv_skb+0x130/0x360 [ 5976.909467][ T282] netlink_unicast+0x449/0x710 [ 5976.909467][ T282] netlink_sendmsg+0x723/0xbe0 [ 5976.909467][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5976.909467][ T282] ___sys_sendmsg+0xee/0x170 [ 5976.909467][ T282] __sys_sendmsg+0xcd/0x170 [ 5976.909467][ T282] do_syscall_64+0xc6/0x1e0 [ 5976.909467][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5976.909467][ T282] [ 5976.911967][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5976.911967][ T282] netdev_get_by_index+0x5e/0x80 [ 5976.911967][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5976.911967][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5976.911967][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5976.911967][ T282] ipv6_add_addr+0x411/0x2000 [ 5976.911967][ T282] inet6_addr_add+0x30e/0xa40 [ 5976.911967][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5976.911967][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5976.911967][ T282] netlink_rcv_skb+0x130/0x360 [ 5976.911967][ T282] netlink_unicast+0x449/0x710 [ 5976.911967][ T282] netlink_sendmsg+0x723/0xbe0 [ 5976.911967][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5976.911967][ T282] ___sys_sendmsg+0xee/0x170 [ 5976.911967][ T282] __sys_sendmsg+0xcd/0x170 [ 5976.911967][ T282] do_syscall_64+0xc6/0x1e0 [ 5976.911967][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5976.911967][ T282] [ 5976.914448][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5976.914448][ T282] netdev_get_by_index+0x5e/0x80 [ 5976.914448][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5976.914448][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5976.914448][ T282] ip6_route_add+0x1c/0x140 [ 5976.914448][ T282] addrconf_add_mroute+0x129/0x180 [ 5976.914448][ T282] addrconf_add_dev+0xe2/0x170 [ 5976.914448][ T282] inet6_addr_add+0x12f/0xa40 [ 5976.914448][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5976.914448][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5976.914448][ T282] netlink_rcv_skb+0x130/0x360 [ 5976.914448][ T282] netlink_unicast+0x449/0x710 [ 5976.914448][ T282] netlink_sendmsg+0x723/0xbe0 [ 5976.914448][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5976.914448][ T282] ___sys_sendmsg+0xee/0x170 [ 5976.914448][ T282] __sys_sendmsg+0xcd/0x170 [ 5976.914448][ T282] do_syscall_64+0xc6/0x1e0 [ 5976.914448][ T282] [ 5976.916868][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5976.916868][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5976.916868][ T282] ipv6_find_idev+0x102/0x170 [ 5976.916868][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5976.916868][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5976.916868][ T282] netlink_rcv_skb+0x130/0x360 [ 5976.916868][ T282] netlink_unicast+0x449/0x710 [ 5976.916868][ T282] netlink_sendmsg+0x723/0xbe0 [ 5976.916868][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5976.916868][ T282] ___sys_sendmsg+0xee/0x170 [ 5976.916868][ T282] __sys_sendmsg+0xcd/0x170 [ 5976.916868][ T282] do_syscall_64+0xc6/0x1e0 [ 5976.916868][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5976.916868][ T282] [ 5976.918774][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5976.918774][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5976.918774][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5976.918774][ T282] ipv6_find_idev+0x102/0x170 [ 5976.918774][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5976.918774][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5976.918774][ T282] netlink_rcv_skb+0x130/0x360 [ 5976.918774][ T282] netlink_unicast+0x449/0x710 [ 5976.918774][ T282] netlink_sendmsg+0x723/0xbe0 [ 5976.918774][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5976.918774][ T282] ___sys_sendmsg+0xee/0x170 [ 5976.918774][ T282] __sys_sendmsg+0xcd/0x170 [ 5976.918774][ T282] do_syscall_64+0xc6/0x1e0 [ 5976.918774][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5976.918774][ T282] [ 5986.651033][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5986.651504][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5986.651504][ T284] netdev_get_by_index+0x5e/0x80 [ 5986.651504][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5986.651504][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5986.651504][ T284] ip6_route_add+0x1c/0x140 [ 5986.651504][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5986.651504][ T284] inet6_addr_add+0x4f8/0xa40 [ 5986.651504][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5986.651504][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5986.651504][ T284] netlink_rcv_skb+0x130/0x360 [ 5986.651504][ T284] netlink_unicast+0x449/0x710 [ 5986.651504][ T284] netlink_sendmsg+0x723/0xbe0 [ 5986.651504][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5986.651504][ T284] ___sys_sendmsg+0xee/0x170 [ 5986.651504][ T284] __sys_sendmsg+0xcd/0x170 [ 5986.651504][ T284] do_syscall_64+0xc6/0x1e0 [ 5986.651504][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5986.651504][ T284] [ 5986.653932][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5986.653932][ T284] netdev_get_by_index+0x5e/0x80 [ 5986.653932][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5986.653932][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5986.653932][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5986.653932][ T284] ipv6_add_addr+0x411/0x2000 [ 5986.653932][ T284] inet6_addr_add+0x30e/0xa40 [ 5986.653932][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5986.653932][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5986.653932][ T284] netlink_rcv_skb+0x130/0x360 [ 5986.653932][ T284] netlink_unicast+0x449/0x710 [ 5986.653932][ T284] netlink_sendmsg+0x723/0xbe0 [ 5986.653932][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5986.653932][ T284] ___sys_sendmsg+0xee/0x170 [ 5986.653932][ T284] __sys_sendmsg+0xcd/0x170 [ 5986.653932][ T284] do_syscall_64+0xc6/0x1e0 [ 5986.653932][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5986.653932][ T284] [ 5986.656349][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5986.656349][ T284] netdev_get_by_index+0x5e/0x80 [ 5986.656349][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5986.656349][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5986.656349][ T284] ip6_route_add+0x1c/0x140 [ 5986.656349][ T284] addrconf_add_mroute+0x129/0x180 [ 5986.656349][ T284] addrconf_add_dev+0xe2/0x170 [ 5986.656349][ T284] inet6_addr_add+0x12f/0xa40 [ 5986.656349][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5986.656349][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5986.656349][ T284] netlink_rcv_skb+0x130/0x360 [ 5986.656349][ T284] netlink_unicast+0x449/0x710 [ 5986.656349][ T284] netlink_sendmsg+0x723/0xbe0 [ 5986.656349][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5986.656349][ T284] ___sys_sendmsg+0xee/0x170 [ 5986.656349][ T284] __sys_sendmsg+0xcd/0x170 [ 5986.656349][ T284] do_syscall_64+0xc6/0x1e0 [ 5986.656349][ T284] [ 5986.658692][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5986.658692][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5986.658692][ T284] ipv6_find_idev+0x102/0x170 [ 5986.658692][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5986.658692][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5986.658692][ T284] netlink_rcv_skb+0x130/0x360 [ 5986.658692][ T284] netlink_unicast+0x449/0x710 [ 5986.658692][ T284] netlink_sendmsg+0x723/0xbe0 [ 5986.658692][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5986.658692][ T284] ___sys_sendmsg+0xee/0x170 [ 5986.658692][ T284] __sys_sendmsg+0xcd/0x170 [ 5986.658692][ T284] do_syscall_64+0xc6/0x1e0 [ 5986.658692][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5986.658692][ T284] [ 5986.660552][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5986.660552][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5986.660552][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5986.660552][ T284] ipv6_find_idev+0x102/0x170 [ 5986.660552][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5986.660552][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5986.660552][ T284] netlink_rcv_skb+0x130/0x360 [ 5986.660552][ T284] netlink_unicast+0x449/0x710 [ 5986.660552][ T284] netlink_sendmsg+0x723/0xbe0 [ 5986.660552][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5986.660552][ T284] ___sys_sendmsg+0xee/0x170 [ 5986.660552][ T284] __sys_sendmsg+0xcd/0x170 [ 5986.660552][ T284] do_syscall_64+0xc6/0x1e0 [ 5986.660552][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5986.660552][ T284] [ 5987.163002][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5987.163395][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5987.163395][ T282] dst_init+0x84/0x4a0 [ 5987.163395][ T282] dst_alloc+0x97/0x150 [ 5987.163395][ T282] ip6_dst_alloc+0x23/0x90 [ 5987.163395][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5987.163395][ T282] ip6_pol_route+0x56f/0x840 [ 5987.163395][ T282] fib6_rule_lookup+0x196/0x240 [ 5987.163395][ T282] ip6_route_input+0x542/0x980 [ 5987.163395][ T282] ipv6_rcv+0x8f/0x400 [ 5987.163395][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5987.163395][ T282] process_backlog+0x101/0x620 [ 5987.163395][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5987.163395][ T282] net_rx_action+0x495/0xbe0 [ 5987.163395][ T282] __do_softirq+0x1b5/0x7f6 [ 5987.163395][ T282] [ 5987.165340][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5987.165340][ T282] netdev_get_by_index+0x5e/0x80 [ 5987.165340][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5987.165340][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5987.165340][ T282] ip6_route_add+0x1c/0x140 [ 5987.165340][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5987.165340][ T282] inet6_addr_add+0x4f8/0xa40 [ 5987.165340][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5987.165340][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5987.165340][ T282] netlink_rcv_skb+0x130/0x360 [ 5987.165340][ T282] netlink_unicast+0x449/0x710 [ 5987.165340][ T282] netlink_sendmsg+0x723/0xbe0 [ 5987.165340][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5987.165340][ T282] ___sys_sendmsg+0xee/0x170 [ 5987.165340][ T282] __sys_sendmsg+0xcd/0x170 [ 5987.165340][ T282] do_syscall_64+0xc6/0x1e0 [ 5987.165340][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5987.165340][ T282] [ 5987.167748][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5987.167748][ T282] netdev_get_by_index+0x5e/0x80 [ 5987.167748][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5987.167748][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5987.167748][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5987.167748][ T282] ipv6_add_addr+0x411/0x2000 [ 5987.167748][ T282] inet6_addr_add+0x30e/0xa40 [ 5987.167748][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5987.167748][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5987.167748][ T282] netlink_rcv_skb+0x130/0x360 [ 5987.167748][ T282] netlink_unicast+0x449/0x710 [ 5987.167748][ T282] netlink_sendmsg+0x723/0xbe0 [ 5987.167748][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5987.167748][ T282] ___sys_sendmsg+0xee/0x170 [ 5987.167748][ T282] __sys_sendmsg+0xcd/0x170 [ 5987.167748][ T282] do_syscall_64+0xc6/0x1e0 [ 5987.167748][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5987.167748][ T282] [ 5987.170132][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5987.170132][ T282] netdev_get_by_index+0x5e/0x80 [ 5987.170132][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5987.170132][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5987.170132][ T282] ip6_route_add+0x1c/0x140 [ 5987.170132][ T282] addrconf_add_mroute+0x129/0x180 [ 5987.170132][ T282] addrconf_add_dev+0xe2/0x170 [ 5987.170132][ T282] inet6_addr_add+0x12f/0xa40 [ 5987.170132][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5987.170132][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5987.170132][ T282] netlink_rcv_skb+0x130/0x360 [ 5987.170132][ T282] netlink_unicast+0x449/0x710 [ 5987.170132][ T282] netlink_sendmsg+0x723/0xbe0 [ 5987.170132][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5987.170132][ T282] ___sys_sendmsg+0xee/0x170 [ 5987.170132][ T282] __sys_sendmsg+0xcd/0x170 [ 5987.170132][ T282] do_syscall_64+0xc6/0x1e0 [ 5987.170132][ T282] [ 5987.172518][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5987.172518][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5987.172518][ T282] ipv6_find_idev+0x102/0x170 [ 5987.172518][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5987.172518][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5987.172518][ T282] netlink_rcv_skb+0x130/0x360 [ 5987.172518][ T282] netlink_unicast+0x449/0x710 [ 5987.172518][ T282] netlink_sendmsg+0x723/0xbe0 [ 5987.172518][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5987.172518][ T282] ___sys_sendmsg+0xee/0x170 [ 5987.172518][ T282] __sys_sendmsg+0xcd/0x170 [ 5987.172518][ T282] do_syscall_64+0xc6/0x1e0 [ 5987.172518][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5987.172518][ T282] [ 5987.174368][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5987.174368][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5987.174368][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5987.174368][ T282] ipv6_find_idev+0x102/0x170 [ 5987.174368][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5987.174368][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5987.174368][ T282] netlink_rcv_skb+0x130/0x360 [ 5987.174368][ T282] netlink_unicast+0x449/0x710 [ 5987.174368][ T282] netlink_sendmsg+0x723/0xbe0 [ 5987.174368][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5987.174368][ T282] ___sys_sendmsg+0xee/0x170 [ 5987.174368][ T282] __sys_sendmsg+0xcd/0x170 [ 5987.174368][ T282] do_syscall_64+0xc6/0x1e0 [ 5987.174368][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5987.174368][ T282] [ 5996.906946][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 5996.907461][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5996.907461][ T284] netdev_get_by_index+0x5e/0x80 [ 5996.907461][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5996.907461][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5996.907461][ T284] ip6_route_add+0x1c/0x140 [ 5996.907461][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 5996.907461][ T284] inet6_addr_add+0x4f8/0xa40 [ 5996.907461][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5996.907461][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5996.907461][ T284] netlink_rcv_skb+0x130/0x360 [ 5996.907461][ T284] netlink_unicast+0x449/0x710 [ 5996.907461][ T284] netlink_sendmsg+0x723/0xbe0 [ 5996.907461][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5996.907461][ T284] ___sys_sendmsg+0xee/0x170 [ 5996.907461][ T284] __sys_sendmsg+0xcd/0x170 [ 5996.907461][ T284] do_syscall_64+0xc6/0x1e0 [ 5996.907461][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5996.907461][ T284] [ 5996.909886][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5996.909886][ T284] netdev_get_by_index+0x5e/0x80 [ 5996.909886][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5996.909886][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5996.909886][ T284] addrconf_f6i_alloc+0x244/0x410 [ 5996.909886][ T284] ipv6_add_addr+0x411/0x2000 [ 5996.909886][ T284] inet6_addr_add+0x30e/0xa40 [ 5996.909886][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5996.909886][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5996.909886][ T284] netlink_rcv_skb+0x130/0x360 [ 5996.909886][ T284] netlink_unicast+0x449/0x710 [ 5996.909886][ T284] netlink_sendmsg+0x723/0xbe0 [ 5996.909886][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5996.909886][ T284] ___sys_sendmsg+0xee/0x170 [ 5996.909886][ T284] __sys_sendmsg+0xcd/0x170 [ 5996.909886][ T284] do_syscall_64+0xc6/0x1e0 [ 5996.909886][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5996.909886][ T284] [ 5996.912306][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5996.912306][ T284] netdev_get_by_index+0x5e/0x80 [ 5996.912306][ T284] fib6_nh_init+0x3d8/0x15b0 [ 5996.912306][ T284] ip6_route_info_create+0xf18/0x17d0 [ 5996.912306][ T284] ip6_route_add+0x1c/0x140 [ 5996.912306][ T284] addrconf_add_mroute+0x129/0x180 [ 5996.912306][ T284] addrconf_add_dev+0xe2/0x170 [ 5996.912306][ T284] inet6_addr_add+0x12f/0xa40 [ 5996.912306][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 5996.912306][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5996.912306][ T284] netlink_rcv_skb+0x130/0x360 [ 5996.912306][ T284] netlink_unicast+0x449/0x710 [ 5996.912306][ T284] netlink_sendmsg+0x723/0xbe0 [ 5996.912306][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5996.912306][ T284] ___sys_sendmsg+0xee/0x170 [ 5996.912306][ T284] __sys_sendmsg+0xcd/0x170 [ 5996.912306][ T284] do_syscall_64+0xc6/0x1e0 [ 5996.912306][ T284] [ 5996.914671][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5996.914671][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 5996.914671][ T284] ipv6_find_idev+0x102/0x170 [ 5996.914671][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5996.914671][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5996.914671][ T284] netlink_rcv_skb+0x130/0x360 [ 5996.914671][ T284] netlink_unicast+0x449/0x710 [ 5996.914671][ T284] netlink_sendmsg+0x723/0xbe0 [ 5996.914671][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5996.914671][ T284] ___sys_sendmsg+0xee/0x170 [ 5996.914671][ T284] __sys_sendmsg+0xcd/0x170 [ 5996.914671][ T284] do_syscall_64+0xc6/0x1e0 [ 5996.914671][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5996.914671][ T284] [ 5996.916510][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 5996.916510][ T284] neigh_parms_alloc+0x1e5/0x510 [ 5996.916510][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 5996.916510][ T284] ipv6_find_idev+0x102/0x170 [ 5996.916510][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 5996.916510][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5996.916510][ T284] netlink_rcv_skb+0x130/0x360 [ 5996.916510][ T284] netlink_unicast+0x449/0x710 [ 5996.916510][ T284] netlink_sendmsg+0x723/0xbe0 [ 5996.916510][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 5996.916510][ T284] ___sys_sendmsg+0xee/0x170 [ 5996.916510][ T284] __sys_sendmsg+0xcd/0x170 [ 5996.916510][ T284] do_syscall_64+0xc6/0x1e0 [ 5996.916510][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5996.916510][ T284] [ 5997.419010][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 5997.419472][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 5997.419472][ T282] dst_init+0x84/0x4a0 [ 5997.419472][ T282] dst_alloc+0x97/0x150 [ 5997.419472][ T282] ip6_dst_alloc+0x23/0x90 [ 5997.419472][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5997.419472][ T282] ip6_pol_route+0x56f/0x840 [ 5997.419472][ T282] fib6_rule_lookup+0x196/0x240 [ 5997.419472][ T282] ip6_route_input+0x542/0x980 [ 5997.419472][ T282] ipv6_rcv+0x8f/0x400 [ 5997.419472][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 5997.419472][ T282] process_backlog+0x101/0x620 [ 5997.419472][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 5997.419472][ T282] net_rx_action+0x495/0xbe0 [ 5997.419472][ T282] __do_softirq+0x1b5/0x7f6 [ 5997.419472][ T282] [ 5997.421406][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5997.421406][ T282] netdev_get_by_index+0x5e/0x80 [ 5997.421406][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5997.421406][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5997.421406][ T282] ip6_route_add+0x1c/0x140 [ 5997.421406][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 5997.421406][ T282] inet6_addr_add+0x4f8/0xa40 [ 5997.421406][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5997.421406][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5997.421406][ T282] netlink_rcv_skb+0x130/0x360 [ 5997.421406][ T282] netlink_unicast+0x449/0x710 [ 5997.421406][ T282] netlink_sendmsg+0x723/0xbe0 [ 5997.421406][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5997.421406][ T282] ___sys_sendmsg+0xee/0x170 [ 5997.421406][ T282] __sys_sendmsg+0xcd/0x170 [ 5997.421406][ T282] do_syscall_64+0xc6/0x1e0 [ 5997.421406][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5997.421406][ T282] [ 5997.423834][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5997.423834][ T282] netdev_get_by_index+0x5e/0x80 [ 5997.423834][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5997.423834][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5997.423834][ T282] addrconf_f6i_alloc+0x244/0x410 [ 5997.423834][ T282] ipv6_add_addr+0x411/0x2000 [ 5997.423834][ T282] inet6_addr_add+0x30e/0xa40 [ 5997.423834][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5997.423834][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5997.423834][ T282] netlink_rcv_skb+0x130/0x360 [ 5997.423834][ T282] netlink_unicast+0x449/0x710 [ 5997.423834][ T282] netlink_sendmsg+0x723/0xbe0 [ 5997.423834][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5997.423834][ T282] ___sys_sendmsg+0xee/0x170 [ 5997.423834][ T282] __sys_sendmsg+0xcd/0x170 [ 5997.423834][ T282] do_syscall_64+0xc6/0x1e0 [ 5997.423834][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5997.423834][ T282] [ 5997.426254][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5997.426254][ T282] netdev_get_by_index+0x5e/0x80 [ 5997.426254][ T282] fib6_nh_init+0x3d8/0x15b0 [ 5997.426254][ T282] ip6_route_info_create+0xf18/0x17d0 [ 5997.426254][ T282] ip6_route_add+0x1c/0x140 [ 5997.426254][ T282] addrconf_add_mroute+0x129/0x180 [ 5997.426254][ T282] addrconf_add_dev+0xe2/0x170 [ 5997.426254][ T282] inet6_addr_add+0x12f/0xa40 [ 5997.426254][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 5997.426254][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5997.426254][ T282] netlink_rcv_skb+0x130/0x360 [ 5997.426254][ T282] netlink_unicast+0x449/0x710 [ 5997.426254][ T282] netlink_sendmsg+0x723/0xbe0 [ 5997.426254][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5997.426254][ T282] ___sys_sendmsg+0xee/0x170 [ 5997.426254][ T282] __sys_sendmsg+0xcd/0x170 [ 5997.426254][ T282] do_syscall_64+0xc6/0x1e0 [ 5997.426254][ T282] [ 5997.428644][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5997.428644][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 5997.428644][ T282] ipv6_find_idev+0x102/0x170 [ 5997.428644][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5997.428644][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5997.428644][ T282] netlink_rcv_skb+0x130/0x360 [ 5997.428644][ T282] netlink_unicast+0x449/0x710 [ 5997.428644][ T282] netlink_sendmsg+0x723/0xbe0 [ 5997.428644][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5997.428644][ T282] ___sys_sendmsg+0xee/0x170 [ 5997.428644][ T282] __sys_sendmsg+0xcd/0x170 [ 5997.428644][ T282] do_syscall_64+0xc6/0x1e0 [ 5997.428644][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5997.428644][ T282] [ 5997.430508][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 5997.430508][ T282] neigh_parms_alloc+0x1e5/0x510 [ 5997.430508][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 5997.430508][ T282] ipv6_find_idev+0x102/0x170 [ 5997.430508][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 5997.430508][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5997.430508][ T282] netlink_rcv_skb+0x130/0x360 [ 5997.430508][ T282] netlink_unicast+0x449/0x710 [ 5997.430508][ T282] netlink_sendmsg+0x723/0xbe0 [ 5997.430508][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 5997.430508][ T282] ___sys_sendmsg+0xee/0x170 [ 5997.430508][ T282] __sys_sendmsg+0xcd/0x170 [ 5997.430508][ T282] do_syscall_64+0xc6/0x1e0 [ 5997.430508][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5997.430508][ T282] [ 6007.163013][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6007.163470][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6007.163470][ T284] netdev_get_by_index+0x5e/0x80 [ 6007.163470][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6007.163470][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6007.163470][ T284] ip6_route_add+0x1c/0x140 [ 6007.163470][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6007.163470][ T284] inet6_addr_add+0x4f8/0xa40 [ 6007.163470][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6007.163470][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6007.163470][ T284] netlink_rcv_skb+0x130/0x360 [ 6007.163470][ T284] netlink_unicast+0x449/0x710 [ 6007.163470][ T284] netlink_sendmsg+0x723/0xbe0 [ 6007.163470][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6007.163470][ T284] ___sys_sendmsg+0xee/0x170 [ 6007.163470][ T284] __sys_sendmsg+0xcd/0x170 [ 6007.163470][ T284] do_syscall_64+0xc6/0x1e0 [ 6007.163470][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6007.163470][ T284] [ 6007.165889][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6007.165889][ T284] netdev_get_by_index+0x5e/0x80 [ 6007.165889][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6007.165889][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6007.165889][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6007.165889][ T284] ipv6_add_addr+0x411/0x2000 [ 6007.165889][ T284] inet6_addr_add+0x30e/0xa40 [ 6007.165889][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6007.165889][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6007.165889][ T284] netlink_rcv_skb+0x130/0x360 [ 6007.165889][ T284] netlink_unicast+0x449/0x710 [ 6007.165889][ T284] netlink_sendmsg+0x723/0xbe0 [ 6007.165889][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6007.165889][ T284] ___sys_sendmsg+0xee/0x170 [ 6007.165889][ T284] __sys_sendmsg+0xcd/0x170 [ 6007.165889][ T284] do_syscall_64+0xc6/0x1e0 [ 6007.165889][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6007.165889][ T284] [ 6007.168299][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6007.168299][ T284] netdev_get_by_index+0x5e/0x80 [ 6007.168299][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6007.168299][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6007.168299][ T284] ip6_route_add+0x1c/0x140 [ 6007.168299][ T284] addrconf_add_mroute+0x129/0x180 [ 6007.168299][ T284] addrconf_add_dev+0xe2/0x170 [ 6007.168299][ T284] inet6_addr_add+0x12f/0xa40 [ 6007.168299][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6007.168299][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6007.168299][ T284] netlink_rcv_skb+0x130/0x360 [ 6007.168299][ T284] netlink_unicast+0x449/0x710 [ 6007.168299][ T284] netlink_sendmsg+0x723/0xbe0 [ 6007.168299][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6007.168299][ T284] ___sys_sendmsg+0xee/0x170 [ 6007.168299][ T284] __sys_sendmsg+0xcd/0x170 [ 6007.168299][ T284] do_syscall_64+0xc6/0x1e0 [ 6007.168299][ T284] [ 6007.170667][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6007.170667][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6007.170667][ T284] ipv6_find_idev+0x102/0x170 [ 6007.170667][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6007.170667][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6007.170667][ T284] netlink_rcv_skb+0x130/0x360 [ 6007.170667][ T284] netlink_unicast+0x449/0x710 [ 6007.170667][ T284] netlink_sendmsg+0x723/0xbe0 [ 6007.170667][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6007.170667][ T284] ___sys_sendmsg+0xee/0x170 [ 6007.170667][ T284] __sys_sendmsg+0xcd/0x170 [ 6007.170667][ T284] do_syscall_64+0xc6/0x1e0 [ 6007.170667][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6007.170667][ T284] [ 6007.172549][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6007.172549][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6007.172549][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6007.172549][ T284] ipv6_find_idev+0x102/0x170 [ 6007.172549][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6007.172549][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6007.172549][ T284] netlink_rcv_skb+0x130/0x360 [ 6007.172549][ T284] netlink_unicast+0x449/0x710 [ 6007.172549][ T284] netlink_sendmsg+0x723/0xbe0 [ 6007.172549][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6007.172549][ T284] ___sys_sendmsg+0xee/0x170 [ 6007.172549][ T284] __sys_sendmsg+0xcd/0x170 [ 6007.172549][ T284] do_syscall_64+0xc6/0x1e0 [ 6007.172549][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6007.172549][ T284] [ 6007.675014][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6007.675411][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6007.675411][ T282] dst_init+0x84/0x4a0 [ 6007.675411][ T282] dst_alloc+0x97/0x150 [ 6007.675411][ T282] ip6_dst_alloc+0x23/0x90 [ 6007.675411][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6007.675411][ T282] ip6_pol_route+0x56f/0x840 [ 6007.675411][ T282] fib6_rule_lookup+0x196/0x240 [ 6007.675411][ T282] ip6_route_input+0x542/0x980 [ 6007.675411][ T282] ipv6_rcv+0x8f/0x400 [ 6007.675411][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6007.675411][ T282] process_backlog+0x101/0x620 [ 6007.675411][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6007.675411][ T282] net_rx_action+0x495/0xbe0 [ 6007.675411][ T282] __do_softirq+0x1b5/0x7f6 [ 6007.675411][ T282] [ 6007.677380][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6007.677380][ T282] netdev_get_by_index+0x5e/0x80 [ 6007.677380][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6007.677380][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6007.677380][ T282] ip6_route_add+0x1c/0x140 [ 6007.677380][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6007.677380][ T282] inet6_addr_add+0x4f8/0xa40 [ 6007.677380][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6007.677380][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6007.677380][ T282] netlink_rcv_skb+0x130/0x360 [ 6007.677380][ T282] netlink_unicast+0x449/0x710 [ 6007.677380][ T282] netlink_sendmsg+0x723/0xbe0 [ 6007.677380][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6007.677380][ T282] ___sys_sendmsg+0xee/0x170 [ 6007.677380][ T282] __sys_sendmsg+0xcd/0x170 [ 6007.677380][ T282] do_syscall_64+0xc6/0x1e0 [ 6007.677380][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6007.677380][ T282] [ 6007.679806][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6007.679806][ T282] netdev_get_by_index+0x5e/0x80 [ 6007.679806][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6007.679806][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6007.679806][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6007.679806][ T282] ipv6_add_addr+0x411/0x2000 [ 6007.679806][ T282] inet6_addr_add+0x30e/0xa40 [ 6007.679806][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6007.679806][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6007.679806][ T282] netlink_rcv_skb+0x130/0x360 [ 6007.679806][ T282] netlink_unicast+0x449/0x710 [ 6007.679806][ T282] netlink_sendmsg+0x723/0xbe0 [ 6007.679806][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6007.679806][ T282] ___sys_sendmsg+0xee/0x170 [ 6007.679806][ T282] __sys_sendmsg+0xcd/0x170 [ 6007.679806][ T282] do_syscall_64+0xc6/0x1e0 [ 6007.679806][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6007.679806][ T282] [ 6007.682240][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6007.682240][ T282] netdev_get_by_index+0x5e/0x80 [ 6007.682240][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6007.682240][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6007.682240][ T282] ip6_route_add+0x1c/0x140 [ 6007.682240][ T282] addrconf_add_mroute+0x129/0x180 [ 6007.682240][ T282] addrconf_add_dev+0xe2/0x170 [ 6007.682240][ T282] inet6_addr_add+0x12f/0xa40 [ 6007.682240][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6007.682240][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6007.682240][ T282] netlink_rcv_skb+0x130/0x360 [ 6007.682240][ T282] netlink_unicast+0x449/0x710 [ 6007.682240][ T282] netlink_sendmsg+0x723/0xbe0 [ 6007.682240][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6007.682240][ T282] ___sys_sendmsg+0xee/0x170 [ 6007.682240][ T282] __sys_sendmsg+0xcd/0x170 [ 6007.682240][ T282] do_syscall_64+0xc6/0x1e0 [ 6007.682240][ T282] [ 6007.684622][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6007.684622][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6007.684622][ T282] ipv6_find_idev+0x102/0x170 [ 6007.684622][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6007.684622][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6007.684622][ T282] netlink_rcv_skb+0x130/0x360 [ 6007.684622][ T282] netlink_unicast+0x449/0x710 [ 6007.684622][ T282] netlink_sendmsg+0x723/0xbe0 [ 6007.684622][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6007.684622][ T282] ___sys_sendmsg+0xee/0x170 [ 6007.684622][ T282] __sys_sendmsg+0xcd/0x170 [ 6007.684622][ T282] do_syscall_64+0xc6/0x1e0 [ 6007.684622][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6007.684622][ T282] [ 6007.686471][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6007.686471][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6007.686471][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6007.686471][ T282] ipv6_find_idev+0x102/0x170 [ 6007.686471][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6007.686471][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6007.686471][ T282] netlink_rcv_skb+0x130/0x360 [ 6007.686471][ T282] netlink_unicast+0x449/0x710 [ 6007.686471][ T282] netlink_sendmsg+0x723/0xbe0 [ 6007.686471][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6007.686471][ T282] ___sys_sendmsg+0xee/0x170 [ 6007.686471][ T282] __sys_sendmsg+0xcd/0x170 [ 6007.686471][ T282] do_syscall_64+0xc6/0x1e0 [ 6007.686471][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6007.686471][ T282] [ 6017.419016][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6017.419483][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6017.419483][ T284] netdev_get_by_index+0x5e/0x80 [ 6017.419483][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6017.419483][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6017.419483][ T284] ip6_route_add+0x1c/0x140 [ 6017.419483][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6017.419483][ T284] inet6_addr_add+0x4f8/0xa40 [ 6017.419483][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6017.419483][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6017.419483][ T284] netlink_rcv_skb+0x130/0x360 [ 6017.419483][ T284] netlink_unicast+0x449/0x710 [ 6017.419483][ T284] netlink_sendmsg+0x723/0xbe0 [ 6017.419483][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6017.419483][ T284] ___sys_sendmsg+0xee/0x170 [ 6017.419483][ T284] __sys_sendmsg+0xcd/0x170 [ 6017.419483][ T284] do_syscall_64+0xc6/0x1e0 [ 6017.419483][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6017.419483][ T284] [ 6017.421921][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6017.421921][ T284] netdev_get_by_index+0x5e/0x80 [ 6017.421921][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6017.421921][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6017.421921][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6017.421921][ T284] ipv6_add_addr+0x411/0x2000 [ 6017.421921][ T284] inet6_addr_add+0x30e/0xa40 [ 6017.421921][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6017.421921][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6017.421921][ T284] netlink_rcv_skb+0x130/0x360 [ 6017.421921][ T284] netlink_unicast+0x449/0x710 [ 6017.421921][ T284] netlink_sendmsg+0x723/0xbe0 [ 6017.421921][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6017.421921][ T284] ___sys_sendmsg+0xee/0x170 [ 6017.421921][ T284] __sys_sendmsg+0xcd/0x170 [ 6017.421921][ T284] do_syscall_64+0xc6/0x1e0 [ 6017.421921][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6017.421921][ T284] [ 6017.424321][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6017.424321][ T284] netdev_get_by_index+0x5e/0x80 [ 6017.424321][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6017.424321][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6017.424321][ T284] ip6_route_add+0x1c/0x140 [ 6017.424321][ T284] addrconf_add_mroute+0x129/0x180 [ 6017.424321][ T284] addrconf_add_dev+0xe2/0x170 [ 6017.424321][ T284] inet6_addr_add+0x12f/0xa40 [ 6017.424321][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6017.424321][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6017.424321][ T284] netlink_rcv_skb+0x130/0x360 [ 6017.424321][ T284] netlink_unicast+0x449/0x710 [ 6017.424321][ T284] netlink_sendmsg+0x723/0xbe0 [ 6017.424321][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6017.424321][ T284] ___sys_sendmsg+0xee/0x170 [ 6017.424321][ T284] __sys_sendmsg+0xcd/0x170 [ 6017.424321][ T284] do_syscall_64+0xc6/0x1e0 [ 6017.424321][ T284] [ 6017.426653][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6017.426653][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6017.426653][ T284] ipv6_find_idev+0x102/0x170 [ 6017.426653][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6017.426653][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6017.426653][ T284] netlink_rcv_skb+0x130/0x360 [ 6017.426653][ T284] netlink_unicast+0x449/0x710 [ 6017.426653][ T284] netlink_sendmsg+0x723/0xbe0 [ 6017.426653][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6017.426653][ T284] ___sys_sendmsg+0xee/0x170 [ 6017.426653][ T284] __sys_sendmsg+0xcd/0x170 [ 6017.426653][ T284] do_syscall_64+0xc6/0x1e0 [ 6017.426653][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6017.426653][ T284] [ 6017.428509][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6017.428509][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6017.428509][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6017.428509][ T284] ipv6_find_idev+0x102/0x170 [ 6017.428509][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6017.428509][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6017.428509][ T284] netlink_rcv_skb+0x130/0x360 [ 6017.428509][ T284] netlink_unicast+0x449/0x710 [ 6017.428509][ T284] netlink_sendmsg+0x723/0xbe0 [ 6017.428509][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6017.428509][ T284] ___sys_sendmsg+0xee/0x170 [ 6017.428509][ T284] __sys_sendmsg+0xcd/0x170 [ 6017.428509][ T284] do_syscall_64+0xc6/0x1e0 [ 6017.428509][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6017.428509][ T284] [ 6017.931000][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6017.931448][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6017.931448][ T282] dst_init+0x84/0x4a0 [ 6017.931448][ T282] dst_alloc+0x97/0x150 [ 6017.931448][ T282] ip6_dst_alloc+0x23/0x90 [ 6017.931448][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6017.931448][ T282] ip6_pol_route+0x56f/0x840 [ 6017.931448][ T282] fib6_rule_lookup+0x196/0x240 [ 6017.931448][ T282] ip6_route_input+0x542/0x980 [ 6017.931448][ T282] ipv6_rcv+0x8f/0x400 [ 6017.931448][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6017.931448][ T282] process_backlog+0x101/0x620 [ 6017.931448][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6017.931448][ T282] net_rx_action+0x495/0xbe0 [ 6017.931448][ T282] __do_softirq+0x1b5/0x7f6 [ 6017.931448][ T282] [ 6017.933436][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6017.933436][ T282] netdev_get_by_index+0x5e/0x80 [ 6017.933436][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6017.933436][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6017.933436][ T282] ip6_route_add+0x1c/0x140 [ 6017.933436][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6017.933436][ T282] inet6_addr_add+0x4f8/0xa40 [ 6017.933436][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6017.933436][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6017.933436][ T282] netlink_rcv_skb+0x130/0x360 [ 6017.933436][ T282] netlink_unicast+0x449/0x710 [ 6017.933436][ T282] netlink_sendmsg+0x723/0xbe0 [ 6017.933436][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6017.933436][ T282] ___sys_sendmsg+0xee/0x170 [ 6017.933436][ T282] __sys_sendmsg+0xcd/0x170 [ 6017.933436][ T282] do_syscall_64+0xc6/0x1e0 [ 6017.933436][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6017.933436][ T282] [ 6017.935835][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6017.935835][ T282] netdev_get_by_index+0x5e/0x80 [ 6017.935835][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6017.935835][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6017.935835][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6017.935835][ T282] ipv6_add_addr+0x411/0x2000 [ 6017.935835][ T282] inet6_addr_add+0x30e/0xa40 [ 6017.935835][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6017.935835][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6017.935835][ T282] netlink_rcv_skb+0x130/0x360 [ 6017.935835][ T282] netlink_unicast+0x449/0x710 [ 6017.935835][ T282] netlink_sendmsg+0x723/0xbe0 [ 6017.935835][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6017.935835][ T282] ___sys_sendmsg+0xee/0x170 [ 6017.935835][ T282] __sys_sendmsg+0xcd/0x170 [ 6017.935835][ T282] do_syscall_64+0xc6/0x1e0 [ 6017.935835][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6017.935835][ T282] [ 6017.938233][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6017.938233][ T282] netdev_get_by_index+0x5e/0x80 [ 6017.938233][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6017.938233][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6017.938233][ T282] ip6_route_add+0x1c/0x140 [ 6017.938233][ T282] addrconf_add_mroute+0x129/0x180 [ 6017.938233][ T282] addrconf_add_dev+0xe2/0x170 [ 6017.938233][ T282] inet6_addr_add+0x12f/0xa40 [ 6017.938233][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6017.938233][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6017.938233][ T282] netlink_rcv_skb+0x130/0x360 [ 6017.938233][ T282] netlink_unicast+0x449/0x710 [ 6017.938233][ T282] netlink_sendmsg+0x723/0xbe0 [ 6017.938233][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6017.938233][ T282] ___sys_sendmsg+0xee/0x170 [ 6017.938233][ T282] __sys_sendmsg+0xcd/0x170 [ 6017.938233][ T282] do_syscall_64+0xc6/0x1e0 [ 6017.938233][ T282] [ 6017.940587][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6017.940587][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6017.940587][ T282] ipv6_find_idev+0x102/0x170 [ 6017.940587][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6017.940587][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6017.940587][ T282] netlink_rcv_skb+0x130/0x360 [ 6017.940587][ T282] netlink_unicast+0x449/0x710 [ 6017.940587][ T282] netlink_sendmsg+0x723/0xbe0 [ 6017.940587][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6017.940587][ T282] ___sys_sendmsg+0xee/0x170 [ 6017.940587][ T282] __sys_sendmsg+0xcd/0x170 [ 6017.940587][ T282] do_syscall_64+0xc6/0x1e0 [ 6017.940587][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6017.940587][ T282] [ 6017.942426][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6017.942426][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6017.942426][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6017.942426][ T282] ipv6_find_idev+0x102/0x170 [ 6017.942426][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6017.942426][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6017.942426][ T282] netlink_rcv_skb+0x130/0x360 [ 6017.942426][ T282] netlink_unicast+0x449/0x710 [ 6017.942426][ T282] netlink_sendmsg+0x723/0xbe0 [ 6017.942426][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6017.942426][ T282] ___sys_sendmsg+0xee/0x170 [ 6017.942426][ T282] __sys_sendmsg+0xcd/0x170 [ 6017.942426][ T282] do_syscall_64+0xc6/0x1e0 [ 6017.942426][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6017.942426][ T282] [ 6027.675007][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6027.675482][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6027.675482][ T284] netdev_get_by_index+0x5e/0x80 [ 6027.675482][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6027.675482][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6027.675482][ T284] ip6_route_add+0x1c/0x140 [ 6027.675482][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6027.675482][ T284] inet6_addr_add+0x4f8/0xa40 [ 6027.675482][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6027.675482][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6027.675482][ T284] netlink_rcv_skb+0x130/0x360 [ 6027.675482][ T284] netlink_unicast+0x449/0x710 [ 6027.675482][ T284] netlink_sendmsg+0x723/0xbe0 [ 6027.675482][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6027.675482][ T284] ___sys_sendmsg+0xee/0x170 [ 6027.675482][ T284] __sys_sendmsg+0xcd/0x170 [ 6027.675482][ T284] do_syscall_64+0xc6/0x1e0 [ 6027.675482][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6027.675482][ T284] [ 6027.677905][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6027.677905][ T284] netdev_get_by_index+0x5e/0x80 [ 6027.677905][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6027.677905][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6027.677905][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6027.677905][ T284] ipv6_add_addr+0x411/0x2000 [ 6027.677905][ T284] inet6_addr_add+0x30e/0xa40 [ 6027.677905][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6027.677905][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6027.677905][ T284] netlink_rcv_skb+0x130/0x360 [ 6027.677905][ T284] netlink_unicast+0x449/0x710 [ 6027.677905][ T284] netlink_sendmsg+0x723/0xbe0 [ 6027.677905][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6027.677905][ T284] ___sys_sendmsg+0xee/0x170 [ 6027.677905][ T284] __sys_sendmsg+0xcd/0x170 [ 6027.677905][ T284] do_syscall_64+0xc6/0x1e0 [ 6027.677905][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6027.677905][ T284] [ 6027.680313][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6027.680313][ T284] netdev_get_by_index+0x5e/0x80 [ 6027.680313][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6027.680313][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6027.680313][ T284] ip6_route_add+0x1c/0x140 [ 6027.680313][ T284] addrconf_add_mroute+0x129/0x180 [ 6027.680313][ T284] addrconf_add_dev+0xe2/0x170 [ 6027.680313][ T284] inet6_addr_add+0x12f/0xa40 [ 6027.680313][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6027.680313][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6027.680313][ T284] netlink_rcv_skb+0x130/0x360 [ 6027.680313][ T284] netlink_unicast+0x449/0x710 [ 6027.680313][ T284] netlink_sendmsg+0x723/0xbe0 [ 6027.680313][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6027.680313][ T284] ___sys_sendmsg+0xee/0x170 [ 6027.680313][ T284] __sys_sendmsg+0xcd/0x170 [ 6027.680313][ T284] do_syscall_64+0xc6/0x1e0 [ 6027.680313][ T284] [ 6027.682696][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6027.682696][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6027.682696][ T284] ipv6_find_idev+0x102/0x170 [ 6027.682696][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6027.682696][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6027.682696][ T284] netlink_rcv_skb+0x130/0x360 [ 6027.682696][ T284] netlink_unicast+0x449/0x710 [ 6027.682696][ T284] netlink_sendmsg+0x723/0xbe0 [ 6027.682696][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6027.682696][ T284] ___sys_sendmsg+0xee/0x170 [ 6027.682696][ T284] __sys_sendmsg+0xcd/0x170 [ 6027.682696][ T284] do_syscall_64+0xc6/0x1e0 [ 6027.682696][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6027.682696][ T284] [ 6027.684568][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6027.684568][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6027.684568][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6027.684568][ T284] ipv6_find_idev+0x102/0x170 [ 6027.684568][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6027.684568][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6027.684568][ T284] netlink_rcv_skb+0x130/0x360 [ 6027.684568][ T284] netlink_unicast+0x449/0x710 [ 6027.684568][ T284] netlink_sendmsg+0x723/0xbe0 [ 6027.684568][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6027.684568][ T284] ___sys_sendmsg+0xee/0x170 [ 6027.684568][ T284] __sys_sendmsg+0xcd/0x170 [ 6027.684568][ T284] do_syscall_64+0xc6/0x1e0 [ 6027.684568][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6027.684568][ T284] [ 6028.186941][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6028.187420][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6028.187420][ T282] dst_init+0x84/0x4a0 [ 6028.187420][ T282] dst_alloc+0x97/0x150 [ 6028.187420][ T282] ip6_dst_alloc+0x23/0x90 [ 6028.187420][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6028.187420][ T282] ip6_pol_route+0x56f/0x840 [ 6028.187420][ T282] fib6_rule_lookup+0x196/0x240 [ 6028.187420][ T282] ip6_route_input+0x542/0x980 [ 6028.187420][ T282] ipv6_rcv+0x8f/0x400 [ 6028.187420][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6028.187420][ T282] process_backlog+0x101/0x620 [ 6028.187420][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6028.187420][ T282] net_rx_action+0x495/0xbe0 [ 6028.187420][ T282] __do_softirq+0x1b5/0x7f6 [ 6028.187420][ T282] [ 6028.189452][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6028.189452][ T282] netdev_get_by_index+0x5e/0x80 [ 6028.189452][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6028.189452][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6028.189452][ T282] ip6_route_add+0x1c/0x140 [ 6028.189452][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6028.189452][ T282] inet6_addr_add+0x4f8/0xa40 [ 6028.189452][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6028.189452][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6028.189452][ T282] netlink_rcv_skb+0x130/0x360 [ 6028.189452][ T282] netlink_unicast+0x449/0x710 [ 6028.189452][ T282] netlink_sendmsg+0x723/0xbe0 [ 6028.189452][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6028.189452][ T282] ___sys_sendmsg+0xee/0x170 [ 6028.189452][ T282] __sys_sendmsg+0xcd/0x170 [ 6028.189452][ T282] do_syscall_64+0xc6/0x1e0 [ 6028.189452][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6028.189452][ T282] [ 6028.191995][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6028.191995][ T282] netdev_get_by_index+0x5e/0x80 [ 6028.191995][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6028.191995][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6028.191995][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6028.191995][ T282] ipv6_add_addr+0x411/0x2000 [ 6028.191995][ T282] inet6_addr_add+0x30e/0xa40 [ 6028.191995][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6028.191995][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6028.191995][ T282] netlink_rcv_skb+0x130/0x360 [ 6028.191995][ T282] netlink_unicast+0x449/0x710 [ 6028.191995][ T282] netlink_sendmsg+0x723/0xbe0 [ 6028.191995][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6028.191995][ T282] ___sys_sendmsg+0xee/0x170 [ 6028.191995][ T282] __sys_sendmsg+0xcd/0x170 [ 6028.191995][ T282] do_syscall_64+0xc6/0x1e0 [ 6028.191995][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6028.191995][ T282] [ 6028.194501][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6028.194501][ T282] netdev_get_by_index+0x5e/0x80 [ 6028.194501][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6028.194501][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6028.194501][ T282] ip6_route_add+0x1c/0x140 [ 6028.194501][ T282] addrconf_add_mroute+0x129/0x180 [ 6028.194501][ T282] addrconf_add_dev+0xe2/0x170 [ 6028.194501][ T282] inet6_addr_add+0x12f/0xa40 [ 6028.194501][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6028.194501][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6028.194501][ T282] netlink_rcv_skb+0x130/0x360 [ 6028.194501][ T282] netlink_unicast+0x449/0x710 [ 6028.194501][ T282] netlink_sendmsg+0x723/0xbe0 [ 6028.194501][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6028.194501][ T282] ___sys_sendmsg+0xee/0x170 [ 6028.194501][ T282] __sys_sendmsg+0xcd/0x170 [ 6028.194501][ T282] do_syscall_64+0xc6/0x1e0 [ 6028.194501][ T282] [ 6028.196985][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6028.196985][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6028.196985][ T282] ipv6_find_idev+0x102/0x170 [ 6028.196985][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6028.196985][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6028.196985][ T282] netlink_rcv_skb+0x130/0x360 [ 6028.196985][ T282] netlink_unicast+0x449/0x710 [ 6028.196985][ T282] netlink_sendmsg+0x723/0xbe0 [ 6028.196985][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6028.196985][ T282] ___sys_sendmsg+0xee/0x170 [ 6028.196985][ T282] __sys_sendmsg+0xcd/0x170 [ 6028.196985][ T282] do_syscall_64+0xc6/0x1e0 [ 6028.196985][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6028.196985][ T282] [ 6028.198932][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6028.198932][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6028.198932][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6028.198932][ T282] ipv6_find_idev+0x102/0x170 [ 6028.198932][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6028.198932][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6028.198932][ T282] netlink_rcv_skb+0x130/0x360 [ 6028.198932][ T282] netlink_unicast+0x449/0x710 [ 6028.198932][ T282] netlink_sendmsg+0x723/0xbe0 [ 6028.198932][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6028.198932][ T282] ___sys_sendmsg+0xee/0x170 [ 6028.198932][ T282] __sys_sendmsg+0xcd/0x170 [ 6028.198932][ T282] do_syscall_64+0xc6/0x1e0 [ 6028.198932][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6028.198932][ T282] [ 6037.931031][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6037.931515][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6037.931515][ T284] netdev_get_by_index+0x5e/0x80 [ 6037.931515][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6037.931515][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6037.931515][ T284] ip6_route_add+0x1c/0x140 [ 6037.931515][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6037.931515][ T284] inet6_addr_add+0x4f8/0xa40 [ 6037.931515][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6037.931515][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6037.931515][ T284] netlink_rcv_skb+0x130/0x360 [ 6037.931515][ T284] netlink_unicast+0x449/0x710 [ 6037.931515][ T284] netlink_sendmsg+0x723/0xbe0 [ 6037.931515][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6037.931515][ T284] ___sys_sendmsg+0xee/0x170 [ 6037.931515][ T284] __sys_sendmsg+0xcd/0x170 [ 6037.931515][ T284] do_syscall_64+0xc6/0x1e0 [ 6037.931515][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6037.931515][ T284] [ 6037.933951][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6037.933951][ T284] netdev_get_by_index+0x5e/0x80 [ 6037.933951][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6037.933951][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6037.933951][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6037.933951][ T284] ipv6_add_addr+0x411/0x2000 [ 6037.933951][ T284] inet6_addr_add+0x30e/0xa40 [ 6037.933951][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6037.933951][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6037.933951][ T284] netlink_rcv_skb+0x130/0x360 [ 6037.933951][ T284] netlink_unicast+0x449/0x710 [ 6037.933951][ T284] netlink_sendmsg+0x723/0xbe0 [ 6037.933951][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6037.933951][ T284] ___sys_sendmsg+0xee/0x170 [ 6037.933951][ T284] __sys_sendmsg+0xcd/0x170 [ 6037.933951][ T284] do_syscall_64+0xc6/0x1e0 [ 6037.933951][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6037.933951][ T284] [ 6037.936374][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6037.936374][ T284] netdev_get_by_index+0x5e/0x80 [ 6037.936374][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6037.936374][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6037.936374][ T284] ip6_route_add+0x1c/0x140 [ 6037.936374][ T284] addrconf_add_mroute+0x129/0x180 [ 6037.936374][ T284] addrconf_add_dev+0xe2/0x170 [ 6037.936374][ T284] inet6_addr_add+0x12f/0xa40 [ 6037.936374][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6037.936374][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6037.936374][ T284] netlink_rcv_skb+0x130/0x360 [ 6037.936374][ T284] netlink_unicast+0x449/0x710 [ 6037.936374][ T284] netlink_sendmsg+0x723/0xbe0 [ 6037.936374][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6037.936374][ T284] ___sys_sendmsg+0xee/0x170 [ 6037.936374][ T284] __sys_sendmsg+0xcd/0x170 [ 6037.936374][ T284] do_syscall_64+0xc6/0x1e0 [ 6037.936374][ T284] [ 6037.938724][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6037.938724][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6037.938724][ T284] ipv6_find_idev+0x102/0x170 [ 6037.938724][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6037.938724][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6037.938724][ T284] netlink_rcv_skb+0x130/0x360 [ 6037.938724][ T284] netlink_unicast+0x449/0x710 [ 6037.938724][ T284] netlink_sendmsg+0x723/0xbe0 [ 6037.938724][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6037.938724][ T284] ___sys_sendmsg+0xee/0x170 [ 6037.938724][ T284] __sys_sendmsg+0xcd/0x170 [ 6037.938724][ T284] do_syscall_64+0xc6/0x1e0 [ 6037.938724][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6037.938724][ T284] [ 6037.940573][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6037.940573][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6037.940573][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6037.940573][ T284] ipv6_find_idev+0x102/0x170 [ 6037.940573][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6037.940573][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6037.940573][ T284] netlink_rcv_skb+0x130/0x360 [ 6037.940573][ T284] netlink_unicast+0x449/0x710 [ 6037.940573][ T284] netlink_sendmsg+0x723/0xbe0 [ 6037.940573][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6037.940573][ T284] ___sys_sendmsg+0xee/0x170 [ 6037.940573][ T284] __sys_sendmsg+0xcd/0x170 [ 6037.940573][ T284] do_syscall_64+0xc6/0x1e0 [ 6037.940573][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6037.940573][ T284] [ 6038.459021][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6038.459502][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6038.459502][ T282] dst_init+0x84/0x4a0 [ 6038.459502][ T282] dst_alloc+0x97/0x150 [ 6038.459502][ T282] ip6_dst_alloc+0x23/0x90 [ 6038.459502][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6038.459502][ T282] ip6_pol_route+0x56f/0x840 [ 6038.459502][ T282] fib6_rule_lookup+0x196/0x240 [ 6038.459502][ T282] ip6_route_input+0x542/0x980 [ 6038.459502][ T282] ipv6_rcv+0x8f/0x400 [ 6038.459502][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6038.459502][ T282] process_backlog+0x101/0x620 [ 6038.459502][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6038.459502][ T282] net_rx_action+0x495/0xbe0 [ 6038.459502][ T282] __do_softirq+0x1b5/0x7f6 [ 6038.459502][ T282] [ 6038.461505][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6038.461505][ T282] netdev_get_by_index+0x5e/0x80 [ 6038.461505][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6038.461505][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6038.461505][ T282] ip6_route_add+0x1c/0x140 [ 6038.461505][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6038.461505][ T282] inet6_addr_add+0x4f8/0xa40 [ 6038.461505][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6038.461505][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6038.461505][ T282] netlink_rcv_skb+0x130/0x360 [ 6038.461505][ T282] netlink_unicast+0x449/0x710 [ 6038.461505][ T282] netlink_sendmsg+0x723/0xbe0 [ 6038.461505][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6038.461505][ T282] ___sys_sendmsg+0xee/0x170 [ 6038.461505][ T282] __sys_sendmsg+0xcd/0x170 [ 6038.461505][ T282] do_syscall_64+0xc6/0x1e0 [ 6038.461505][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6038.461505][ T282] [ 6038.464039][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6038.464039][ T282] netdev_get_by_index+0x5e/0x80 [ 6038.464039][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6038.464039][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6038.464039][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6038.464039][ T282] ipv6_add_addr+0x411/0x2000 [ 6038.464039][ T282] inet6_addr_add+0x30e/0xa40 [ 6038.464039][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6038.464039][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6038.464039][ T282] netlink_rcv_skb+0x130/0x360 [ 6038.464039][ T282] netlink_unicast+0x449/0x710 [ 6038.464039][ T282] netlink_sendmsg+0x723/0xbe0 [ 6038.464039][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6038.464039][ T282] ___sys_sendmsg+0xee/0x170 [ 6038.464039][ T282] __sys_sendmsg+0xcd/0x170 [ 6038.464039][ T282] do_syscall_64+0xc6/0x1e0 [ 6038.464039][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6038.464039][ T282] [ 6038.466986][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6038.466986][ T282] netdev_get_by_index+0x5e/0x80 [ 6038.466986][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6038.466986][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6038.466986][ T282] ip6_route_add+0x1c/0x140 [ 6038.466986][ T282] addrconf_add_mroute+0x129/0x180 [ 6038.466986][ T282] addrconf_add_dev+0xe2/0x170 [ 6038.466986][ T282] inet6_addr_add+0x12f/0xa40 [ 6038.466986][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6038.466986][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6038.466986][ T282] netlink_rcv_skb+0x130/0x360 [ 6038.466986][ T282] netlink_unicast+0x449/0x710 [ 6038.466986][ T282] netlink_sendmsg+0x723/0xbe0 [ 6038.466986][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6038.466986][ T282] ___sys_sendmsg+0xee/0x170 [ 6038.466986][ T282] __sys_sendmsg+0xcd/0x170 [ 6038.466986][ T282] do_syscall_64+0xc6/0x1e0 [ 6038.466986][ T282] [ 6038.469466][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6038.469466][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6038.469466][ T282] ipv6_find_idev+0x102/0x170 [ 6038.469466][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6038.469466][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6038.469466][ T282] netlink_rcv_skb+0x130/0x360 [ 6038.469466][ T282] netlink_unicast+0x449/0x710 [ 6038.469466][ T282] netlink_sendmsg+0x723/0xbe0 [ 6038.469466][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6038.469466][ T282] ___sys_sendmsg+0xee/0x170 [ 6038.469466][ T282] __sys_sendmsg+0xcd/0x170 [ 6038.469466][ T282] do_syscall_64+0xc6/0x1e0 [ 6038.469466][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6038.469466][ T282] [ 6038.471390][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6038.471390][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6038.471390][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6038.471390][ T282] ipv6_find_idev+0x102/0x170 [ 6038.471390][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6038.471390][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6038.471390][ T282] netlink_rcv_skb+0x130/0x360 [ 6038.471390][ T282] netlink_unicast+0x449/0x710 [ 6038.471390][ T282] netlink_sendmsg+0x723/0xbe0 [ 6038.471390][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6038.471390][ T282] ___sys_sendmsg+0xee/0x170 [ 6038.471390][ T282] __sys_sendmsg+0xcd/0x170 [ 6038.471390][ T282] do_syscall_64+0xc6/0x1e0 [ 6038.471390][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6038.471390][ T282] [ 6048.339100][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6048.339599][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6048.339599][ T284] netdev_get_by_index+0x5e/0x80 [ 6048.339599][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6048.339599][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6048.339599][ T284] ip6_route_add+0x1c/0x140 [ 6048.339599][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6048.339599][ T284] inet6_addr_add+0x4f8/0xa40 [ 6048.339599][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6048.339599][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6048.339599][ T284] netlink_rcv_skb+0x130/0x360 [ 6048.339599][ T284] netlink_unicast+0x449/0x710 [ 6048.339599][ T284] netlink_sendmsg+0x723/0xbe0 [ 6048.339599][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6048.339599][ T284] ___sys_sendmsg+0xee/0x170 [ 6048.339599][ T284] __sys_sendmsg+0xcd/0x170 [ 6048.339599][ T284] do_syscall_64+0xc6/0x1e0 [ 6048.339599][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6048.339599][ T284] [ 6048.342042][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6048.342042][ T284] netdev_get_by_index+0x5e/0x80 [ 6048.342042][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6048.342042][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6048.342042][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6048.342042][ T284] ipv6_add_addr+0x411/0x2000 [ 6048.342042][ T284] inet6_addr_add+0x30e/0xa40 [ 6048.342042][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6048.342042][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6048.342042][ T284] netlink_rcv_skb+0x130/0x360 [ 6048.342042][ T284] netlink_unicast+0x449/0x710 [ 6048.342042][ T284] netlink_sendmsg+0x723/0xbe0 [ 6048.342042][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6048.342042][ T284] ___sys_sendmsg+0xee/0x170 [ 6048.342042][ T284] __sys_sendmsg+0xcd/0x170 [ 6048.342042][ T284] do_syscall_64+0xc6/0x1e0 [ 6048.342042][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6048.342042][ T284] [ 6048.344452][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6048.344452][ T284] netdev_get_by_index+0x5e/0x80 [ 6048.344452][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6048.344452][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6048.344452][ T284] ip6_route_add+0x1c/0x140 [ 6048.344452][ T284] addrconf_add_mroute+0x129/0x180 [ 6048.344452][ T284] addrconf_add_dev+0xe2/0x170 [ 6048.344452][ T284] inet6_addr_add+0x12f/0xa40 [ 6048.344452][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6048.344452][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6048.344452][ T284] netlink_rcv_skb+0x130/0x360 [ 6048.344452][ T284] netlink_unicast+0x449/0x710 [ 6048.344452][ T284] netlink_sendmsg+0x723/0xbe0 [ 6048.344452][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6048.344452][ T284] ___sys_sendmsg+0xee/0x170 [ 6048.344452][ T284] __sys_sendmsg+0xcd/0x170 [ 6048.344452][ T284] do_syscall_64+0xc6/0x1e0 [ 6048.344452][ T284] [ 6048.346818][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6048.346818][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6048.346818][ T284] ipv6_find_idev+0x102/0x170 [ 6048.346818][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6048.346818][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6048.346818][ T284] netlink_rcv_skb+0x130/0x360 [ 6048.346818][ T284] netlink_unicast+0x449/0x710 [ 6048.346818][ T284] netlink_sendmsg+0x723/0xbe0 [ 6048.346818][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6048.346818][ T284] ___sys_sendmsg+0xee/0x170 [ 6048.346818][ T284] __sys_sendmsg+0xcd/0x170 [ 6048.346818][ T284] do_syscall_64+0xc6/0x1e0 [ 6048.346818][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6048.346818][ T284] [ 6048.348684][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6048.348684][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6048.348684][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6048.348684][ T284] ipv6_find_idev+0x102/0x170 [ 6048.348684][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6048.348684][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6048.348684][ T284] netlink_rcv_skb+0x130/0x360 [ 6048.348684][ T284] netlink_unicast+0x449/0x710 [ 6048.348684][ T284] netlink_sendmsg+0x723/0xbe0 [ 6048.348684][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6048.348684][ T284] ___sys_sendmsg+0xee/0x170 [ 6048.348684][ T284] __sys_sendmsg+0xcd/0x170 [ 6048.348684][ T284] do_syscall_64+0xc6/0x1e0 [ 6048.348684][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6048.348684][ T284] [ 6048.595038][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6048.595430][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6048.595430][ T282] dst_init+0x84/0x4a0 [ 6048.595430][ T282] dst_alloc+0x97/0x150 [ 6048.595430][ T282] ip6_dst_alloc+0x23/0x90 [ 6048.595430][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6048.595430][ T282] ip6_pol_route+0x56f/0x840 [ 6048.595430][ T282] fib6_rule_lookup+0x196/0x240 [ 6048.595430][ T282] ip6_route_input+0x542/0x980 [ 6048.595430][ T282] ipv6_rcv+0x8f/0x400 [ 6048.595430][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6048.595430][ T282] process_backlog+0x101/0x620 [ 6048.595430][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6048.595430][ T282] net_rx_action+0x495/0xbe0 [ 6048.595430][ T282] __do_softirq+0x1b5/0x7f6 [ 6048.595430][ T282] [ 6048.597411][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6048.597411][ T282] netdev_get_by_index+0x5e/0x80 [ 6048.597411][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6048.597411][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6048.597411][ T282] ip6_route_add+0x1c/0x140 [ 6048.597411][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6048.597411][ T282] inet6_addr_add+0x4f8/0xa40 [ 6048.597411][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6048.597411][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6048.597411][ T282] netlink_rcv_skb+0x130/0x360 [ 6048.597411][ T282] netlink_unicast+0x449/0x710 [ 6048.597411][ T282] netlink_sendmsg+0x723/0xbe0 [ 6048.597411][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6048.597411][ T282] ___sys_sendmsg+0xee/0x170 [ 6048.597411][ T282] __sys_sendmsg+0xcd/0x170 [ 6048.597411][ T282] do_syscall_64+0xc6/0x1e0 [ 6048.597411][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6048.597411][ T282] [ 6048.599834][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6048.599834][ T282] netdev_get_by_index+0x5e/0x80 [ 6048.599834][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6048.599834][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6048.599834][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6048.599834][ T282] ipv6_add_addr+0x411/0x2000 [ 6048.599834][ T282] inet6_addr_add+0x30e/0xa40 [ 6048.599834][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6048.599834][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6048.599834][ T282] netlink_rcv_skb+0x130/0x360 [ 6048.599834][ T282] netlink_unicast+0x449/0x710 [ 6048.599834][ T282] netlink_sendmsg+0x723/0xbe0 [ 6048.599834][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6048.599834][ T282] ___sys_sendmsg+0xee/0x170 [ 6048.599834][ T282] __sys_sendmsg+0xcd/0x170 [ 6048.599834][ T282] do_syscall_64+0xc6/0x1e0 [ 6048.599834][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6048.599834][ T282] [ 6048.602275][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6048.602275][ T282] netdev_get_by_index+0x5e/0x80 [ 6048.602275][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6048.602275][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6048.602275][ T282] ip6_route_add+0x1c/0x140 [ 6048.602275][ T282] addrconf_add_mroute+0x129/0x180 [ 6048.602275][ T282] addrconf_add_dev+0xe2/0x170 [ 6048.602275][ T282] inet6_addr_add+0x12f/0xa40 [ 6048.602275][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6048.602275][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6048.602275][ T282] netlink_rcv_skb+0x130/0x360 [ 6048.602275][ T282] netlink_unicast+0x449/0x710 [ 6048.602275][ T282] netlink_sendmsg+0x723/0xbe0 [ 6048.602275][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6048.602275][ T282] ___sys_sendmsg+0xee/0x170 [ 6048.602275][ T282] __sys_sendmsg+0xcd/0x170 [ 6048.602275][ T282] do_syscall_64+0xc6/0x1e0 [ 6048.602275][ T282] [ 6048.604623][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6048.604623][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6048.604623][ T282] ipv6_find_idev+0x102/0x170 [ 6048.604623][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6048.604623][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6048.604623][ T282] netlink_rcv_skb+0x130/0x360 [ 6048.604623][ T282] netlink_unicast+0x449/0x710 [ 6048.604623][ T282] netlink_sendmsg+0x723/0xbe0 [ 6048.604623][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6048.604623][ T282] ___sys_sendmsg+0xee/0x170 [ 6048.604623][ T282] __sys_sendmsg+0xcd/0x170 [ 6048.604623][ T282] do_syscall_64+0xc6/0x1e0 [ 6048.604623][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6048.604623][ T282] [ 6048.606473][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6048.606473][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6048.606473][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6048.606473][ T282] ipv6_find_idev+0x102/0x170 [ 6048.606473][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6048.606473][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6048.606473][ T282] netlink_rcv_skb+0x130/0x360 [ 6048.606473][ T282] netlink_unicast+0x449/0x710 [ 6048.606473][ T282] netlink_sendmsg+0x723/0xbe0 [ 6048.606473][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6048.606473][ T282] ___sys_sendmsg+0xee/0x170 [ 6048.606473][ T282] __sys_sendmsg+0xcd/0x170 [ 6048.606473][ T282] do_syscall_64+0xc6/0x1e0 [ 6048.606473][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6048.606473][ T282] [ 6058.595031][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6058.595495][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6058.595495][ T284] netdev_get_by_index+0x5e/0x80 [ 6058.595495][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6058.595495][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6058.595495][ T284] ip6_route_add+0x1c/0x140 [ 6058.595495][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6058.595495][ T284] inet6_addr_add+0x4f8/0xa40 [ 6058.595495][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6058.595495][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6058.595495][ T284] netlink_rcv_skb+0x130/0x360 [ 6058.595495][ T284] netlink_unicast+0x449/0x710 [ 6058.595495][ T284] netlink_sendmsg+0x723/0xbe0 [ 6058.595495][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6058.595495][ T284] ___sys_sendmsg+0xee/0x170 [ 6058.595495][ T284] __sys_sendmsg+0xcd/0x170 [ 6058.595495][ T284] do_syscall_64+0xc6/0x1e0 [ 6058.595495][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6058.595495][ T284] [ 6058.597941][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6058.597941][ T284] netdev_get_by_index+0x5e/0x80 [ 6058.597941][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6058.597941][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6058.597941][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6058.597941][ T284] ipv6_add_addr+0x411/0x2000 [ 6058.597941][ T284] inet6_addr_add+0x30e/0xa40 [ 6058.597941][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6058.597941][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6058.597941][ T284] netlink_rcv_skb+0x130/0x360 [ 6058.597941][ T284] netlink_unicast+0x449/0x710 [ 6058.597941][ T284] netlink_sendmsg+0x723/0xbe0 [ 6058.597941][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6058.597941][ T284] ___sys_sendmsg+0xee/0x170 [ 6058.597941][ T284] __sys_sendmsg+0xcd/0x170 [ 6058.597941][ T284] do_syscall_64+0xc6/0x1e0 [ 6058.597941][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6058.597941][ T284] [ 6058.600349][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6058.600349][ T284] netdev_get_by_index+0x5e/0x80 [ 6058.600349][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6058.600349][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6058.600349][ T284] ip6_route_add+0x1c/0x140 [ 6058.600349][ T284] addrconf_add_mroute+0x129/0x180 [ 6058.600349][ T284] addrconf_add_dev+0xe2/0x170 [ 6058.600349][ T284] inet6_addr_add+0x12f/0xa40 [ 6058.600349][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6058.600349][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6058.600349][ T284] netlink_rcv_skb+0x130/0x360 [ 6058.600349][ T284] netlink_unicast+0x449/0x710 [ 6058.600349][ T284] netlink_sendmsg+0x723/0xbe0 [ 6058.600349][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6058.600349][ T284] ___sys_sendmsg+0xee/0x170 [ 6058.600349][ T284] __sys_sendmsg+0xcd/0x170 [ 6058.600349][ T284] do_syscall_64+0xc6/0x1e0 [ 6058.600349][ T284] [ 6058.602731][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6058.602731][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6058.602731][ T284] ipv6_find_idev+0x102/0x170 [ 6058.602731][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6058.602731][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6058.602731][ T284] netlink_rcv_skb+0x130/0x360 [ 6058.602731][ T284] netlink_unicast+0x449/0x710 [ 6058.602731][ T284] netlink_sendmsg+0x723/0xbe0 [ 6058.602731][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6058.602731][ T284] ___sys_sendmsg+0xee/0x170 [ 6058.602731][ T284] __sys_sendmsg+0xcd/0x170 [ 6058.602731][ T284] do_syscall_64+0xc6/0x1e0 [ 6058.602731][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6058.602731][ T284] [ 6058.604576][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6058.604576][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6058.604576][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6058.604576][ T284] ipv6_find_idev+0x102/0x170 [ 6058.604576][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6058.604576][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6058.604576][ T284] netlink_rcv_skb+0x130/0x360 [ 6058.604576][ T284] netlink_unicast+0x449/0x710 [ 6058.604576][ T284] netlink_sendmsg+0x723/0xbe0 [ 6058.604576][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6058.604576][ T284] ___sys_sendmsg+0xee/0x170 [ 6058.604576][ T284] __sys_sendmsg+0xcd/0x170 [ 6058.604576][ T284] do_syscall_64+0xc6/0x1e0 [ 6058.604576][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6058.604576][ T284] [ 6058.850946][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6058.851344][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6058.851344][ T282] dst_init+0x84/0x4a0 [ 6058.851344][ T282] dst_alloc+0x97/0x150 [ 6058.851344][ T282] ip6_dst_alloc+0x23/0x90 [ 6058.851344][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6058.851344][ T282] ip6_pol_route+0x56f/0x840 [ 6058.851344][ T282] fib6_rule_lookup+0x196/0x240 [ 6058.851344][ T282] ip6_route_input+0x542/0x980 [ 6058.851344][ T282] ipv6_rcv+0x8f/0x400 [ 6058.851344][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6058.851344][ T282] process_backlog+0x101/0x620 [ 6058.851344][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6058.851344][ T282] net_rx_action+0x495/0xbe0 [ 6058.851344][ T282] __do_softirq+0x1b5/0x7f6 [ 6058.851344][ T282] [ 6058.853389][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6058.853389][ T282] netdev_get_by_index+0x5e/0x80 [ 6058.853389][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6058.853389][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6058.853389][ T282] ip6_route_add+0x1c/0x140 [ 6058.853389][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6058.853389][ T282] inet6_addr_add+0x4f8/0xa40 [ 6058.853389][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6058.853389][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6058.853389][ T282] netlink_rcv_skb+0x130/0x360 [ 6058.853389][ T282] netlink_unicast+0x449/0x710 [ 6058.853389][ T282] netlink_sendmsg+0x723/0xbe0 [ 6058.853389][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6058.853389][ T282] ___sys_sendmsg+0xee/0x170 [ 6058.853389][ T282] __sys_sendmsg+0xcd/0x170 [ 6058.853389][ T282] do_syscall_64+0xc6/0x1e0 [ 6058.853389][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6058.853389][ T282] [ 6058.855878][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6058.855878][ T282] netdev_get_by_index+0x5e/0x80 [ 6058.855878][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6058.855878][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6058.855878][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6058.855878][ T282] ipv6_add_addr+0x411/0x2000 [ 6058.855878][ T282] inet6_addr_add+0x30e/0xa40 [ 6058.855878][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6058.855878][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6058.855878][ T282] netlink_rcv_skb+0x130/0x360 [ 6058.855878][ T282] netlink_unicast+0x449/0x710 [ 6058.855878][ T282] netlink_sendmsg+0x723/0xbe0 [ 6058.855878][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6058.855878][ T282] ___sys_sendmsg+0xee/0x170 [ 6058.855878][ T282] __sys_sendmsg+0xcd/0x170 [ 6058.855878][ T282] do_syscall_64+0xc6/0x1e0 [ 6058.855878][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6058.855878][ T282] [ 6058.858357][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6058.858357][ T282] netdev_get_by_index+0x5e/0x80 [ 6058.858357][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6058.858357][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6058.858357][ T282] ip6_route_add+0x1c/0x140 [ 6058.858357][ T282] addrconf_add_mroute+0x129/0x180 [ 6058.858357][ T282] addrconf_add_dev+0xe2/0x170 [ 6058.858357][ T282] inet6_addr_add+0x12f/0xa40 [ 6058.858357][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6058.858357][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6058.858357][ T282] netlink_rcv_skb+0x130/0x360 [ 6058.858357][ T282] netlink_unicast+0x449/0x710 [ 6058.858357][ T282] netlink_sendmsg+0x723/0xbe0 [ 6058.858357][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6058.858357][ T282] ___sys_sendmsg+0xee/0x170 [ 6058.858357][ T282] __sys_sendmsg+0xcd/0x170 [ 6058.858357][ T282] do_syscall_64+0xc6/0x1e0 [ 6058.858357][ T282] [ 6058.860805][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6058.860805][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6058.860805][ T282] ipv6_find_idev+0x102/0x170 [ 6058.860805][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6058.860805][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6058.860805][ T282] netlink_rcv_skb+0x130/0x360 [ 6058.860805][ T282] netlink_unicast+0x449/0x710 [ 6058.860805][ T282] netlink_sendmsg+0x723/0xbe0 [ 6058.860805][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6058.860805][ T282] ___sys_sendmsg+0xee/0x170 [ 6058.860805][ T282] __sys_sendmsg+0xcd/0x170 [ 6058.860805][ T282] do_syscall_64+0xc6/0x1e0 [ 6058.860805][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6058.860805][ T282] [ 6058.862737][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6058.862737][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6058.862737][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6058.862737][ T282] ipv6_find_idev+0x102/0x170 [ 6058.862737][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6058.862737][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6058.862737][ T282] netlink_rcv_skb+0x130/0x360 [ 6058.862737][ T282] netlink_unicast+0x449/0x710 [ 6058.862737][ T282] netlink_sendmsg+0x723/0xbe0 [ 6058.862737][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6058.862737][ T282] ___sys_sendmsg+0xee/0x170 [ 6058.862737][ T282] __sys_sendmsg+0xcd/0x170 [ 6058.862737][ T282] do_syscall_64+0xc6/0x1e0 [ 6058.862737][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6058.862737][ T282] [ 6068.851012][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6068.851494][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6068.851494][ T284] netdev_get_by_index+0x5e/0x80 [ 6068.851494][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6068.851494][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6068.851494][ T284] ip6_route_add+0x1c/0x140 [ 6068.851494][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6068.851494][ T284] inet6_addr_add+0x4f8/0xa40 [ 6068.851494][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6068.851494][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6068.851494][ T284] netlink_rcv_skb+0x130/0x360 [ 6068.851494][ T284] netlink_unicast+0x449/0x710 [ 6068.851494][ T284] netlink_sendmsg+0x723/0xbe0 [ 6068.851494][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6068.851494][ T284] ___sys_sendmsg+0xee/0x170 [ 6068.851494][ T284] __sys_sendmsg+0xcd/0x170 [ 6068.851494][ T284] do_syscall_64+0xc6/0x1e0 [ 6068.851494][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6068.851494][ T284] [ 6068.853963][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6068.853963][ T284] netdev_get_by_index+0x5e/0x80 [ 6068.853963][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6068.853963][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6068.853963][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6068.853963][ T284] ipv6_add_addr+0x411/0x2000 [ 6068.853963][ T284] inet6_addr_add+0x30e/0xa40 [ 6068.853963][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6068.853963][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6068.853963][ T284] netlink_rcv_skb+0x130/0x360 [ 6068.853963][ T284] netlink_unicast+0x449/0x710 [ 6068.853963][ T284] netlink_sendmsg+0x723/0xbe0 [ 6068.853963][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6068.853963][ T284] ___sys_sendmsg+0xee/0x170 [ 6068.853963][ T284] __sys_sendmsg+0xcd/0x170 [ 6068.853963][ T284] do_syscall_64+0xc6/0x1e0 [ 6068.853963][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6068.853963][ T284] [ 6068.856376][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6068.856376][ T284] netdev_get_by_index+0x5e/0x80 [ 6068.856376][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6068.856376][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6068.856376][ T284] ip6_route_add+0x1c/0x140 [ 6068.856376][ T284] addrconf_add_mroute+0x129/0x180 [ 6068.856376][ T284] addrconf_add_dev+0xe2/0x170 [ 6068.856376][ T284] inet6_addr_add+0x12f/0xa40 [ 6068.856376][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6068.856376][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6068.856376][ T284] netlink_rcv_skb+0x130/0x360 [ 6068.856376][ T284] netlink_unicast+0x449/0x710 [ 6068.856376][ T284] netlink_sendmsg+0x723/0xbe0 [ 6068.856376][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6068.856376][ T284] ___sys_sendmsg+0xee/0x170 [ 6068.856376][ T284] __sys_sendmsg+0xcd/0x170 [ 6068.856376][ T284] do_syscall_64+0xc6/0x1e0 [ 6068.856376][ T284] [ 6068.858744][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6068.858744][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6068.858744][ T284] ipv6_find_idev+0x102/0x170 [ 6068.858744][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6068.858744][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6068.858744][ T284] netlink_rcv_skb+0x130/0x360 [ 6068.858744][ T284] netlink_unicast+0x449/0x710 [ 6068.858744][ T284] netlink_sendmsg+0x723/0xbe0 [ 6068.858744][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6068.858744][ T284] ___sys_sendmsg+0xee/0x170 [ 6068.858744][ T284] __sys_sendmsg+0xcd/0x170 [ 6068.858744][ T284] do_syscall_64+0xc6/0x1e0 [ 6068.858744][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6068.858744][ T284] [ 6068.860612][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6068.860612][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6068.860612][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6068.860612][ T284] ipv6_find_idev+0x102/0x170 [ 6068.860612][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6068.860612][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6068.860612][ T284] netlink_rcv_skb+0x130/0x360 [ 6068.860612][ T284] netlink_unicast+0x449/0x710 [ 6068.860612][ T284] netlink_sendmsg+0x723/0xbe0 [ 6068.860612][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6068.860612][ T284] ___sys_sendmsg+0xee/0x170 [ 6068.860612][ T284] __sys_sendmsg+0xcd/0x170 [ 6068.860612][ T284] do_syscall_64+0xc6/0x1e0 [ 6068.860612][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6068.860612][ T284] [ 6069.107038][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6069.107437][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6069.107437][ T282] dst_init+0x84/0x4a0 [ 6069.107437][ T282] dst_alloc+0x97/0x150 [ 6069.107437][ T282] ip6_dst_alloc+0x23/0x90 [ 6069.107437][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6069.107437][ T282] ip6_pol_route+0x56f/0x840 [ 6069.107437][ T282] fib6_rule_lookup+0x196/0x240 [ 6069.107437][ T282] ip6_route_input+0x542/0x980 [ 6069.107437][ T282] ipv6_rcv+0x8f/0x400 [ 6069.107437][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6069.107437][ T282] process_backlog+0x101/0x620 [ 6069.107437][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6069.107437][ T282] net_rx_action+0x495/0xbe0 [ 6069.107437][ T282] __do_softirq+0x1b5/0x7f6 [ 6069.107437][ T282] [ 6069.109478][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6069.109478][ T282] netdev_get_by_index+0x5e/0x80 [ 6069.109478][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6069.109478][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6069.109478][ T282] ip6_route_add+0x1c/0x140 [ 6069.109478][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6069.109478][ T282] inet6_addr_add+0x4f8/0xa40 [ 6069.109478][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6069.109478][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6069.109478][ T282] netlink_rcv_skb+0x130/0x360 [ 6069.109478][ T282] netlink_unicast+0x449/0x710 [ 6069.109478][ T282] netlink_sendmsg+0x723/0xbe0 [ 6069.109478][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6069.109478][ T282] ___sys_sendmsg+0xee/0x170 [ 6069.109478][ T282] __sys_sendmsg+0xcd/0x170 [ 6069.109478][ T282] do_syscall_64+0xc6/0x1e0 [ 6069.109478][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6069.109478][ T282] [ 6069.111989][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6069.111989][ T282] netdev_get_by_index+0x5e/0x80 [ 6069.111989][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6069.111989][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6069.111989][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6069.111989][ T282] ipv6_add_addr+0x411/0x2000 [ 6069.111989][ T282] inet6_addr_add+0x30e/0xa40 [ 6069.111989][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6069.111989][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6069.111989][ T282] netlink_rcv_skb+0x130/0x360 [ 6069.111989][ T282] netlink_unicast+0x449/0x710 [ 6069.111989][ T282] netlink_sendmsg+0x723/0xbe0 [ 6069.111989][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6069.111989][ T282] ___sys_sendmsg+0xee/0x170 [ 6069.111989][ T282] __sys_sendmsg+0xcd/0x170 [ 6069.111989][ T282] do_syscall_64+0xc6/0x1e0 [ 6069.111989][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6069.111989][ T282] [ 6069.114481][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6069.114481][ T282] netdev_get_by_index+0x5e/0x80 [ 6069.114481][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6069.114481][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6069.114481][ T282] ip6_route_add+0x1c/0x140 [ 6069.114481][ T282] addrconf_add_mroute+0x129/0x180 [ 6069.114481][ T282] addrconf_add_dev+0xe2/0x170 [ 6069.114481][ T282] inet6_addr_add+0x12f/0xa40 [ 6069.114481][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6069.114481][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6069.114481][ T282] netlink_rcv_skb+0x130/0x360 [ 6069.114481][ T282] netlink_unicast+0x449/0x710 [ 6069.114481][ T282] netlink_sendmsg+0x723/0xbe0 [ 6069.114481][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6069.114481][ T282] ___sys_sendmsg+0xee/0x170 [ 6069.114481][ T282] __sys_sendmsg+0xcd/0x170 [ 6069.114481][ T282] do_syscall_64+0xc6/0x1e0 [ 6069.114481][ T282] [ 6069.116914][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6069.116914][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6069.116914][ T282] ipv6_find_idev+0x102/0x170 [ 6069.116914][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6069.116914][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6069.116914][ T282] netlink_rcv_skb+0x130/0x360 [ 6069.116914][ T282] netlink_unicast+0x449/0x710 [ 6069.116914][ T282] netlink_sendmsg+0x723/0xbe0 [ 6069.116914][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6069.116914][ T282] ___sys_sendmsg+0xee/0x170 [ 6069.116914][ T282] __sys_sendmsg+0xcd/0x170 [ 6069.116914][ T282] do_syscall_64+0xc6/0x1e0 [ 6069.116914][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6069.116914][ T282] [ 6069.118822][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6069.118822][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6069.118822][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6069.118822][ T282] ipv6_find_idev+0x102/0x170 [ 6069.118822][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6069.118822][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6069.118822][ T282] netlink_rcv_skb+0x130/0x360 [ 6069.118822][ T282] netlink_unicast+0x449/0x710 [ 6069.118822][ T282] netlink_sendmsg+0x723/0xbe0 [ 6069.118822][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6069.118822][ T282] ___sys_sendmsg+0xee/0x170 [ 6069.118822][ T282] __sys_sendmsg+0xcd/0x170 [ 6069.118822][ T282] do_syscall_64+0xc6/0x1e0 [ 6069.118822][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6069.118822][ T282] [ 6079.107006][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6079.107495][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6079.107495][ T284] netdev_get_by_index+0x5e/0x80 [ 6079.107495][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6079.107495][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6079.107495][ T284] ip6_route_add+0x1c/0x140 [ 6079.107495][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6079.107495][ T284] inet6_addr_add+0x4f8/0xa40 [ 6079.107495][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6079.107495][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6079.107495][ T284] netlink_rcv_skb+0x130/0x360 [ 6079.107495][ T284] netlink_unicast+0x449/0x710 [ 6079.107495][ T284] netlink_sendmsg+0x723/0xbe0 [ 6079.107495][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6079.107495][ T284] ___sys_sendmsg+0xee/0x170 [ 6079.107495][ T284] __sys_sendmsg+0xcd/0x170 [ 6079.107495][ T284] do_syscall_64+0xc6/0x1e0 [ 6079.107495][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6079.107495][ T284] [ 6079.109925][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6079.109925][ T284] netdev_get_by_index+0x5e/0x80 [ 6079.109925][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6079.109925][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6079.109925][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6079.109925][ T284] ipv6_add_addr+0x411/0x2000 [ 6079.109925][ T284] inet6_addr_add+0x30e/0xa40 [ 6079.109925][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6079.109925][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6079.109925][ T284] netlink_rcv_skb+0x130/0x360 [ 6079.109925][ T284] netlink_unicast+0x449/0x710 [ 6079.109925][ T284] netlink_sendmsg+0x723/0xbe0 [ 6079.109925][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6079.109925][ T284] ___sys_sendmsg+0xee/0x170 [ 6079.109925][ T284] __sys_sendmsg+0xcd/0x170 [ 6079.109925][ T284] do_syscall_64+0xc6/0x1e0 [ 6079.109925][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6079.109925][ T284] [ 6079.112366][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6079.112366][ T284] netdev_get_by_index+0x5e/0x80 [ 6079.112366][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6079.112366][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6079.112366][ T284] ip6_route_add+0x1c/0x140 [ 6079.112366][ T284] addrconf_add_mroute+0x129/0x180 [ 6079.112366][ T284] addrconf_add_dev+0xe2/0x170 [ 6079.112366][ T284] inet6_addr_add+0x12f/0xa40 [ 6079.112366][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6079.112366][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6079.112366][ T284] netlink_rcv_skb+0x130/0x360 [ 6079.112366][ T284] netlink_unicast+0x449/0x710 [ 6079.112366][ T284] netlink_sendmsg+0x723/0xbe0 [ 6079.112366][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6079.112366][ T284] ___sys_sendmsg+0xee/0x170 [ 6079.112366][ T284] __sys_sendmsg+0xcd/0x170 [ 6079.112366][ T284] do_syscall_64+0xc6/0x1e0 [ 6079.112366][ T284] [ 6079.115226][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6079.115226][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6079.115226][ T284] ipv6_find_idev+0x102/0x170 [ 6079.115226][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6079.115226][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6079.115226][ T284] netlink_rcv_skb+0x130/0x360 [ 6079.115226][ T284] netlink_unicast+0x449/0x710 [ 6079.115226][ T284] netlink_sendmsg+0x723/0xbe0 [ 6079.115226][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6079.115226][ T284] ___sys_sendmsg+0xee/0x170 [ 6079.115226][ T284] __sys_sendmsg+0xcd/0x170 [ 6079.115226][ T284] do_syscall_64+0xc6/0x1e0 [ 6079.115226][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6079.115226][ T284] [ 6079.117085][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6079.117085][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6079.117085][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6079.117085][ T284] ipv6_find_idev+0x102/0x170 [ 6079.117085][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6079.117085][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6079.117085][ T284] netlink_rcv_skb+0x130/0x360 [ 6079.117085][ T284] netlink_unicast+0x449/0x710 [ 6079.117085][ T284] netlink_sendmsg+0x723/0xbe0 [ 6079.117085][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6079.117085][ T284] ___sys_sendmsg+0xee/0x170 [ 6079.117085][ T284] __sys_sendmsg+0xcd/0x170 [ 6079.117085][ T284] do_syscall_64+0xc6/0x1e0 [ 6079.117085][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6079.117085][ T284] [ 6079.362938][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6079.363340][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6079.363340][ T282] dst_init+0x84/0x4a0 [ 6079.363340][ T282] dst_alloc+0x97/0x150 [ 6079.363340][ T282] ip6_dst_alloc+0x23/0x90 [ 6079.363340][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6079.363340][ T282] ip6_pol_route+0x56f/0x840 [ 6079.363340][ T282] fib6_rule_lookup+0x196/0x240 [ 6079.363340][ T282] ip6_route_input+0x542/0x980 [ 6079.363340][ T282] ipv6_rcv+0x8f/0x400 [ 6079.363340][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6079.363340][ T282] process_backlog+0x101/0x620 [ 6079.363340][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6079.363340][ T282] net_rx_action+0x495/0xbe0 [ 6079.363340][ T282] __do_softirq+0x1b5/0x7f6 [ 6079.363340][ T282] [ 6079.365342][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6079.365342][ T282] netdev_get_by_index+0x5e/0x80 [ 6079.365342][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6079.365342][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6079.365342][ T282] ip6_route_add+0x1c/0x140 [ 6079.365342][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6079.365342][ T282] inet6_addr_add+0x4f8/0xa40 [ 6079.365342][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6079.365342][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6079.365342][ T282] netlink_rcv_skb+0x130/0x360 [ 6079.365342][ T282] netlink_unicast+0x449/0x710 [ 6079.365342][ T282] netlink_sendmsg+0x723/0xbe0 [ 6079.365342][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6079.365342][ T282] ___sys_sendmsg+0xee/0x170 [ 6079.365342][ T282] __sys_sendmsg+0xcd/0x170 [ 6079.365342][ T282] do_syscall_64+0xc6/0x1e0 [ 6079.365342][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6079.365342][ T282] [ 6079.367812][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6079.367812][ T282] netdev_get_by_index+0x5e/0x80 [ 6079.367812][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6079.367812][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6079.367812][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6079.367812][ T282] ipv6_add_addr+0x411/0x2000 [ 6079.367812][ T282] inet6_addr_add+0x30e/0xa40 [ 6079.367812][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6079.367812][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6079.367812][ T282] netlink_rcv_skb+0x130/0x360 [ 6079.367812][ T282] netlink_unicast+0x449/0x710 [ 6079.367812][ T282] netlink_sendmsg+0x723/0xbe0 [ 6079.367812][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6079.367812][ T282] ___sys_sendmsg+0xee/0x170 [ 6079.367812][ T282] __sys_sendmsg+0xcd/0x170 [ 6079.367812][ T282] do_syscall_64+0xc6/0x1e0 [ 6079.367812][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6079.367812][ T282] [ 6079.370268][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6079.370268][ T282] netdev_get_by_index+0x5e/0x80 [ 6079.370268][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6079.370268][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6079.370268][ T282] ip6_route_add+0x1c/0x140 [ 6079.370268][ T282] addrconf_add_mroute+0x129/0x180 [ 6079.370268][ T282] addrconf_add_dev+0xe2/0x170 [ 6079.370268][ T282] inet6_addr_add+0x12f/0xa40 [ 6079.370268][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6079.370268][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6079.370268][ T282] netlink_rcv_skb+0x130/0x360 [ 6079.370268][ T282] netlink_unicast+0x449/0x710 [ 6079.370268][ T282] netlink_sendmsg+0x723/0xbe0 [ 6079.370268][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6079.370268][ T282] ___sys_sendmsg+0xee/0x170 [ 6079.370268][ T282] __sys_sendmsg+0xcd/0x170 [ 6079.370268][ T282] do_syscall_64+0xc6/0x1e0 [ 6079.370268][ T282] [ 6079.372724][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6079.372724][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6079.372724][ T282] ipv6_find_idev+0x102/0x170 [ 6079.372724][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6079.372724][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6079.372724][ T282] netlink_rcv_skb+0x130/0x360 [ 6079.372724][ T282] netlink_unicast+0x449/0x710 [ 6079.372724][ T282] netlink_sendmsg+0x723/0xbe0 [ 6079.372724][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6079.372724][ T282] ___sys_sendmsg+0xee/0x170 [ 6079.372724][ T282] __sys_sendmsg+0xcd/0x170 [ 6079.372724][ T282] do_syscall_64+0xc6/0x1e0 [ 6079.372724][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6079.372724][ T282] [ 6079.374635][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6079.374635][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6079.374635][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6079.374635][ T282] ipv6_find_idev+0x102/0x170 [ 6079.374635][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6079.374635][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6079.374635][ T282] netlink_rcv_skb+0x130/0x360 [ 6079.374635][ T282] netlink_unicast+0x449/0x710 [ 6079.374635][ T282] netlink_sendmsg+0x723/0xbe0 [ 6079.374635][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6079.374635][ T282] ___sys_sendmsg+0xee/0x170 [ 6079.374635][ T282] __sys_sendmsg+0xcd/0x170 [ 6079.374635][ T282] do_syscall_64+0xc6/0x1e0 [ 6079.374635][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6079.374635][ T282] [ 6089.363008][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6089.363464][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6089.363464][ T284] netdev_get_by_index+0x5e/0x80 [ 6089.363464][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6089.363464][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6089.363464][ T284] ip6_route_add+0x1c/0x140 [ 6089.363464][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6089.363464][ T284] inet6_addr_add+0x4f8/0xa40 [ 6089.363464][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6089.363464][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6089.363464][ T284] netlink_rcv_skb+0x130/0x360 [ 6089.363464][ T284] netlink_unicast+0x449/0x710 [ 6089.363464][ T284] netlink_sendmsg+0x723/0xbe0 [ 6089.363464][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6089.363464][ T284] ___sys_sendmsg+0xee/0x170 [ 6089.363464][ T284] __sys_sendmsg+0xcd/0x170 [ 6089.363464][ T284] do_syscall_64+0xc6/0x1e0 [ 6089.363464][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6089.363464][ T284] [ 6089.365944][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6089.365944][ T284] netdev_get_by_index+0x5e/0x80 [ 6089.365944][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6089.365944][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6089.365944][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6089.365944][ T284] ipv6_add_addr+0x411/0x2000 [ 6089.365944][ T284] inet6_addr_add+0x30e/0xa40 [ 6089.365944][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6089.365944][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6089.365944][ T284] netlink_rcv_skb+0x130/0x360 [ 6089.365944][ T284] netlink_unicast+0x449/0x710 [ 6089.365944][ T284] netlink_sendmsg+0x723/0xbe0 [ 6089.365944][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6089.365944][ T284] ___sys_sendmsg+0xee/0x170 [ 6089.365944][ T284] __sys_sendmsg+0xcd/0x170 [ 6089.365944][ T284] do_syscall_64+0xc6/0x1e0 [ 6089.365944][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6089.365944][ T284] [ 6089.368425][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6089.368425][ T284] netdev_get_by_index+0x5e/0x80 [ 6089.368425][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6089.368425][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6089.368425][ T284] ip6_route_add+0x1c/0x140 [ 6089.368425][ T284] addrconf_add_mroute+0x129/0x180 [ 6089.368425][ T284] addrconf_add_dev+0xe2/0x170 [ 6089.368425][ T284] inet6_addr_add+0x12f/0xa40 [ 6089.368425][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6089.368425][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6089.368425][ T284] netlink_rcv_skb+0x130/0x360 [ 6089.368425][ T284] netlink_unicast+0x449/0x710 [ 6089.368425][ T284] netlink_sendmsg+0x723/0xbe0 [ 6089.368425][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6089.368425][ T284] ___sys_sendmsg+0xee/0x170 [ 6089.368425][ T284] __sys_sendmsg+0xcd/0x170 [ 6089.368425][ T284] do_syscall_64+0xc6/0x1e0 [ 6089.368425][ T284] [ 6089.370802][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6089.370802][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6089.370802][ T284] ipv6_find_idev+0x102/0x170 [ 6089.370802][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6089.370802][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6089.370802][ T284] netlink_rcv_skb+0x130/0x360 [ 6089.370802][ T284] netlink_unicast+0x449/0x710 [ 6089.370802][ T284] netlink_sendmsg+0x723/0xbe0 [ 6089.370802][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6089.370802][ T284] ___sys_sendmsg+0xee/0x170 [ 6089.370802][ T284] __sys_sendmsg+0xcd/0x170 [ 6089.370802][ T284] do_syscall_64+0xc6/0x1e0 [ 6089.370802][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6089.370802][ T284] [ 6089.372687][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6089.372687][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6089.372687][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6089.372687][ T284] ipv6_find_idev+0x102/0x170 [ 6089.372687][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6089.372687][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6089.372687][ T284] netlink_rcv_skb+0x130/0x360 [ 6089.372687][ T284] netlink_unicast+0x449/0x710 [ 6089.372687][ T284] netlink_sendmsg+0x723/0xbe0 [ 6089.372687][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6089.372687][ T284] ___sys_sendmsg+0xee/0x170 [ 6089.372687][ T284] __sys_sendmsg+0xcd/0x170 [ 6089.372687][ T284] do_syscall_64+0xc6/0x1e0 [ 6089.372687][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6089.372687][ T284] [ 6089.618940][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6089.619352][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6089.619352][ T282] dst_init+0x84/0x4a0 [ 6089.619352][ T282] dst_alloc+0x97/0x150 [ 6089.619352][ T282] ip6_dst_alloc+0x23/0x90 [ 6089.619352][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6089.619352][ T282] ip6_pol_route+0x56f/0x840 [ 6089.619352][ T282] fib6_rule_lookup+0x196/0x240 [ 6089.619352][ T282] ip6_route_input+0x542/0x980 [ 6089.619352][ T282] ipv6_rcv+0x8f/0x400 [ 6089.619352][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6089.619352][ T282] process_backlog+0x101/0x620 [ 6089.619352][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6089.619352][ T282] net_rx_action+0x495/0xbe0 [ 6089.619352][ T282] __do_softirq+0x1b5/0x7f6 [ 6089.619352][ T282] [ 6089.621360][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6089.621360][ T282] netdev_get_by_index+0x5e/0x80 [ 6089.621360][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6089.621360][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6089.621360][ T282] ip6_route_add+0x1c/0x140 [ 6089.621360][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6089.621360][ T282] inet6_addr_add+0x4f8/0xa40 [ 6089.621360][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6089.621360][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6089.621360][ T282] netlink_rcv_skb+0x130/0x360 [ 6089.621360][ T282] netlink_unicast+0x449/0x710 [ 6089.621360][ T282] netlink_sendmsg+0x723/0xbe0 [ 6089.621360][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6089.621360][ T282] ___sys_sendmsg+0xee/0x170 [ 6089.621360][ T282] __sys_sendmsg+0xcd/0x170 [ 6089.621360][ T282] do_syscall_64+0xc6/0x1e0 [ 6089.621360][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6089.621360][ T282] [ 6089.623852][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6089.623852][ T282] netdev_get_by_index+0x5e/0x80 [ 6089.623852][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6089.623852][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6089.623852][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6089.623852][ T282] ipv6_add_addr+0x411/0x2000 [ 6089.623852][ T282] inet6_addr_add+0x30e/0xa40 [ 6089.623852][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6089.623852][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6089.623852][ T282] netlink_rcv_skb+0x130/0x360 [ 6089.623852][ T282] netlink_unicast+0x449/0x710 [ 6089.623852][ T282] netlink_sendmsg+0x723/0xbe0 [ 6089.623852][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6089.623852][ T282] ___sys_sendmsg+0xee/0x170 [ 6089.623852][ T282] __sys_sendmsg+0xcd/0x170 [ 6089.623852][ T282] do_syscall_64+0xc6/0x1e0 [ 6089.623852][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6089.623852][ T282] [ 6089.626305][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6089.626305][ T282] netdev_get_by_index+0x5e/0x80 [ 6089.626305][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6089.626305][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6089.626305][ T282] ip6_route_add+0x1c/0x140 [ 6089.626305][ T282] addrconf_add_mroute+0x129/0x180 [ 6089.626305][ T282] addrconf_add_dev+0xe2/0x170 [ 6089.626305][ T282] inet6_addr_add+0x12f/0xa40 [ 6089.626305][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6089.626305][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6089.626305][ T282] netlink_rcv_skb+0x130/0x360 [ 6089.626305][ T282] netlink_unicast+0x449/0x710 [ 6089.626305][ T282] netlink_sendmsg+0x723/0xbe0 [ 6089.626305][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6089.626305][ T282] ___sys_sendmsg+0xee/0x170 [ 6089.626305][ T282] __sys_sendmsg+0xcd/0x170 [ 6089.626305][ T282] do_syscall_64+0xc6/0x1e0 [ 6089.626305][ T282] [ 6089.628747][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6089.628747][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6089.628747][ T282] ipv6_find_idev+0x102/0x170 [ 6089.628747][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6089.628747][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6089.628747][ T282] netlink_rcv_skb+0x130/0x360 [ 6089.628747][ T282] netlink_unicast+0x449/0x710 [ 6089.628747][ T282] netlink_sendmsg+0x723/0xbe0 [ 6089.628747][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6089.628747][ T282] ___sys_sendmsg+0xee/0x170 [ 6089.628747][ T282] __sys_sendmsg+0xcd/0x170 [ 6089.628747][ T282] do_syscall_64+0xc6/0x1e0 [ 6089.628747][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6089.628747][ T282] [ 6089.630642][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6089.630642][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6089.630642][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6089.630642][ T282] ipv6_find_idev+0x102/0x170 [ 6089.630642][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6089.630642][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6089.630642][ T282] netlink_rcv_skb+0x130/0x360 [ 6089.630642][ T282] netlink_unicast+0x449/0x710 [ 6089.630642][ T282] netlink_sendmsg+0x723/0xbe0 [ 6089.630642][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6089.630642][ T282] ___sys_sendmsg+0xee/0x170 [ 6089.630642][ T282] __sys_sendmsg+0xcd/0x170 [ 6089.630642][ T282] do_syscall_64+0xc6/0x1e0 [ 6089.630642][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6089.630642][ T282] [ 6099.619094][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6099.619601][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6099.619601][ T284] netdev_get_by_index+0x5e/0x80 [ 6099.619601][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6099.619601][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6099.619601][ T284] ip6_route_add+0x1c/0x140 [ 6099.619601][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6099.619601][ T284] inet6_addr_add+0x4f8/0xa40 [ 6099.619601][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6099.619601][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6099.619601][ T284] netlink_rcv_skb+0x130/0x360 [ 6099.619601][ T284] netlink_unicast+0x449/0x710 [ 6099.619601][ T284] netlink_sendmsg+0x723/0xbe0 [ 6099.619601][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6099.619601][ T284] ___sys_sendmsg+0xee/0x170 [ 6099.619601][ T284] __sys_sendmsg+0xcd/0x170 [ 6099.619601][ T284] do_syscall_64+0xc6/0x1e0 [ 6099.619601][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6099.619601][ T284] [ 6099.622058][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6099.622058][ T284] netdev_get_by_index+0x5e/0x80 [ 6099.622058][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6099.622058][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6099.622058][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6099.622058][ T284] ipv6_add_addr+0x411/0x2000 [ 6099.622058][ T284] inet6_addr_add+0x30e/0xa40 [ 6099.622058][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6099.622058][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6099.622058][ T284] netlink_rcv_skb+0x130/0x360 [ 6099.622058][ T284] netlink_unicast+0x449/0x710 [ 6099.622058][ T284] netlink_sendmsg+0x723/0xbe0 [ 6099.622058][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6099.622058][ T284] ___sys_sendmsg+0xee/0x170 [ 6099.622058][ T284] __sys_sendmsg+0xcd/0x170 [ 6099.622058][ T284] do_syscall_64+0xc6/0x1e0 [ 6099.622058][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6099.622058][ T284] [ 6099.624486][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6099.624486][ T284] netdev_get_by_index+0x5e/0x80 [ 6099.624486][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6099.624486][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6099.624486][ T284] ip6_route_add+0x1c/0x140 [ 6099.624486][ T284] addrconf_add_mroute+0x129/0x180 [ 6099.624486][ T284] addrconf_add_dev+0xe2/0x170 [ 6099.624486][ T284] inet6_addr_add+0x12f/0xa40 [ 6099.624486][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6099.624486][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6099.624486][ T284] netlink_rcv_skb+0x130/0x360 [ 6099.624486][ T284] netlink_unicast+0x449/0x710 [ 6099.624486][ T284] netlink_sendmsg+0x723/0xbe0 [ 6099.624486][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6099.624486][ T284] ___sys_sendmsg+0xee/0x170 [ 6099.624486][ T284] __sys_sendmsg+0xcd/0x170 [ 6099.624486][ T284] do_syscall_64+0xc6/0x1e0 [ 6099.624486][ T284] [ 6099.626883][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6099.626883][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6099.626883][ T284] ipv6_find_idev+0x102/0x170 [ 6099.626883][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6099.626883][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6099.626883][ T284] netlink_rcv_skb+0x130/0x360 [ 6099.626883][ T284] netlink_unicast+0x449/0x710 [ 6099.626883][ T284] netlink_sendmsg+0x723/0xbe0 [ 6099.626883][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6099.626883][ T284] ___sys_sendmsg+0xee/0x170 [ 6099.626883][ T284] __sys_sendmsg+0xcd/0x170 [ 6099.626883][ T284] do_syscall_64+0xc6/0x1e0 [ 6099.626883][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6099.626883][ T284] [ 6099.628736][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6099.628736][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6099.628736][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6099.628736][ T284] ipv6_find_idev+0x102/0x170 [ 6099.628736][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6099.628736][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6099.628736][ T284] netlink_rcv_skb+0x130/0x360 [ 6099.628736][ T284] netlink_unicast+0x449/0x710 [ 6099.628736][ T284] netlink_sendmsg+0x723/0xbe0 [ 6099.628736][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6099.628736][ T284] ___sys_sendmsg+0xee/0x170 [ 6099.628736][ T284] __sys_sendmsg+0xcd/0x170 [ 6099.628736][ T284] do_syscall_64+0xc6/0x1e0 [ 6099.628736][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6099.628736][ T284] [ 6099.875018][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6099.875437][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6099.875437][ T282] dst_init+0x84/0x4a0 [ 6099.875437][ T282] dst_alloc+0x97/0x150 [ 6099.875437][ T282] ip6_dst_alloc+0x23/0x90 [ 6099.875437][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6099.875437][ T282] ip6_pol_route+0x56f/0x840 [ 6099.875437][ T282] fib6_rule_lookup+0x196/0x240 [ 6099.875437][ T282] ip6_route_input+0x542/0x980 [ 6099.875437][ T282] ipv6_rcv+0x8f/0x400 [ 6099.875437][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6099.875437][ T282] process_backlog+0x101/0x620 [ 6099.875437][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6099.875437][ T282] net_rx_action+0x495/0xbe0 [ 6099.875437][ T282] __do_softirq+0x1b5/0x7f6 [ 6099.875437][ T282] [ 6099.877444][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6099.877444][ T282] netdev_get_by_index+0x5e/0x80 [ 6099.877444][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6099.877444][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6099.877444][ T282] ip6_route_add+0x1c/0x140 [ 6099.877444][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6099.877444][ T282] inet6_addr_add+0x4f8/0xa40 [ 6099.877444][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6099.877444][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6099.877444][ T282] netlink_rcv_skb+0x130/0x360 [ 6099.877444][ T282] netlink_unicast+0x449/0x710 [ 6099.877444][ T282] netlink_sendmsg+0x723/0xbe0 [ 6099.877444][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6099.877444][ T282] ___sys_sendmsg+0xee/0x170 [ 6099.877444][ T282] __sys_sendmsg+0xcd/0x170 [ 6099.877444][ T282] do_syscall_64+0xc6/0x1e0 [ 6099.877444][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6099.877444][ T282] [ 6099.879923][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6099.879923][ T282] netdev_get_by_index+0x5e/0x80 [ 6099.879923][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6099.879923][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6099.879923][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6099.879923][ T282] ipv6_add_addr+0x411/0x2000 [ 6099.879923][ T282] inet6_addr_add+0x30e/0xa40 [ 6099.879923][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6099.879923][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6099.879923][ T282] netlink_rcv_skb+0x130/0x360 [ 6099.879923][ T282] netlink_unicast+0x449/0x710 [ 6099.879923][ T282] netlink_sendmsg+0x723/0xbe0 [ 6099.879923][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6099.879923][ T282] ___sys_sendmsg+0xee/0x170 [ 6099.879923][ T282] __sys_sendmsg+0xcd/0x170 [ 6099.879923][ T282] do_syscall_64+0xc6/0x1e0 [ 6099.879923][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6099.879923][ T282] [ 6099.882882][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6099.882882][ T282] netdev_get_by_index+0x5e/0x80 [ 6099.882882][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6099.882882][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6099.882882][ T282] ip6_route_add+0x1c/0x140 [ 6099.882882][ T282] addrconf_add_mroute+0x129/0x180 [ 6099.882882][ T282] addrconf_add_dev+0xe2/0x170 [ 6099.882882][ T282] inet6_addr_add+0x12f/0xa40 [ 6099.882882][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6099.882882][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6099.882882][ T282] netlink_rcv_skb+0x130/0x360 [ 6099.882882][ T282] netlink_unicast+0x449/0x710 [ 6099.882882][ T282] netlink_sendmsg+0x723/0xbe0 [ 6099.882882][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6099.882882][ T282] ___sys_sendmsg+0xee/0x170 [ 6099.882882][ T282] __sys_sendmsg+0xcd/0x170 [ 6099.882882][ T282] do_syscall_64+0xc6/0x1e0 [ 6099.882882][ T282] [ 6099.885323][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6099.885323][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6099.885323][ T282] ipv6_find_idev+0x102/0x170 [ 6099.885323][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6099.885323][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6099.885323][ T282] netlink_rcv_skb+0x130/0x360 [ 6099.885323][ T282] netlink_unicast+0x449/0x710 [ 6099.885323][ T282] netlink_sendmsg+0x723/0xbe0 [ 6099.885323][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6099.885323][ T282] ___sys_sendmsg+0xee/0x170 [ 6099.885323][ T282] __sys_sendmsg+0xcd/0x170 [ 6099.885323][ T282] do_syscall_64+0xc6/0x1e0 [ 6099.885323][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6099.885323][ T282] [ 6099.887233][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6099.887233][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6099.887233][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6099.887233][ T282] ipv6_find_idev+0x102/0x170 [ 6099.887233][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6099.887233][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6099.887233][ T282] netlink_rcv_skb+0x130/0x360 [ 6099.887233][ T282] netlink_unicast+0x449/0x710 [ 6099.887233][ T282] netlink_sendmsg+0x723/0xbe0 [ 6099.887233][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6099.887233][ T282] ___sys_sendmsg+0xee/0x170 [ 6099.887233][ T282] __sys_sendmsg+0xcd/0x170 [ 6099.887233][ T282] do_syscall_64+0xc6/0x1e0 [ 6099.887233][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6099.887233][ T282] [ 6109.875033][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6109.875496][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6109.875496][ T284] netdev_get_by_index+0x5e/0x80 [ 6109.875496][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6109.875496][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6109.875496][ T284] ip6_route_add+0x1c/0x140 [ 6109.875496][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6109.875496][ T284] inet6_addr_add+0x4f8/0xa40 [ 6109.875496][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6109.875496][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6109.875496][ T284] netlink_rcv_skb+0x130/0x360 [ 6109.875496][ T284] netlink_unicast+0x449/0x710 [ 6109.875496][ T284] netlink_sendmsg+0x723/0xbe0 [ 6109.875496][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6109.875496][ T284] ___sys_sendmsg+0xee/0x170 [ 6109.875496][ T284] __sys_sendmsg+0xcd/0x170 [ 6109.875496][ T284] do_syscall_64+0xc6/0x1e0 [ 6109.875496][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6109.875496][ T284] [ 6109.877946][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6109.877946][ T284] netdev_get_by_index+0x5e/0x80 [ 6109.877946][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6109.877946][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6109.877946][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6109.877946][ T284] ipv6_add_addr+0x411/0x2000 [ 6109.877946][ T284] inet6_addr_add+0x30e/0xa40 [ 6109.877946][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6109.877946][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6109.877946][ T284] netlink_rcv_skb+0x130/0x360 [ 6109.877946][ T284] netlink_unicast+0x449/0x710 [ 6109.877946][ T284] netlink_sendmsg+0x723/0xbe0 [ 6109.877946][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6109.877946][ T284] ___sys_sendmsg+0xee/0x170 [ 6109.877946][ T284] __sys_sendmsg+0xcd/0x170 [ 6109.877946][ T284] do_syscall_64+0xc6/0x1e0 [ 6109.877946][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6109.877946][ T284] [ 6109.880348][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6109.880348][ T284] netdev_get_by_index+0x5e/0x80 [ 6109.880348][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6109.880348][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6109.880348][ T284] ip6_route_add+0x1c/0x140 [ 6109.880348][ T284] addrconf_add_mroute+0x129/0x180 [ 6109.880348][ T284] addrconf_add_dev+0xe2/0x170 [ 6109.880348][ T284] inet6_addr_add+0x12f/0xa40 [ 6109.880348][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6109.880348][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6109.880348][ T284] netlink_rcv_skb+0x130/0x360 [ 6109.880348][ T284] netlink_unicast+0x449/0x710 [ 6109.880348][ T284] netlink_sendmsg+0x723/0xbe0 [ 6109.880348][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6109.880348][ T284] ___sys_sendmsg+0xee/0x170 [ 6109.880348][ T284] __sys_sendmsg+0xcd/0x170 [ 6109.880348][ T284] do_syscall_64+0xc6/0x1e0 [ 6109.880348][ T284] [ 6109.882733][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6109.882733][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6109.882733][ T284] ipv6_find_idev+0x102/0x170 [ 6109.882733][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6109.882733][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6109.882733][ T284] netlink_rcv_skb+0x130/0x360 [ 6109.882733][ T284] netlink_unicast+0x449/0x710 [ 6109.882733][ T284] netlink_sendmsg+0x723/0xbe0 [ 6109.882733][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6109.882733][ T284] ___sys_sendmsg+0xee/0x170 [ 6109.882733][ T284] __sys_sendmsg+0xcd/0x170 [ 6109.882733][ T284] do_syscall_64+0xc6/0x1e0 [ 6109.882733][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6109.882733][ T284] [ 6109.884585][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6109.884585][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6109.884585][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6109.884585][ T284] ipv6_find_idev+0x102/0x170 [ 6109.884585][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6109.884585][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6109.884585][ T284] netlink_rcv_skb+0x130/0x360 [ 6109.884585][ T284] netlink_unicast+0x449/0x710 [ 6109.884585][ T284] netlink_sendmsg+0x723/0xbe0 [ 6109.884585][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6109.884585][ T284] ___sys_sendmsg+0xee/0x170 [ 6109.884585][ T284] __sys_sendmsg+0xcd/0x170 [ 6109.884585][ T284] do_syscall_64+0xc6/0x1e0 [ 6109.884585][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6109.884585][ T284] [ 6110.131104][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6110.131522][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6110.131522][ T282] dst_init+0x84/0x4a0 [ 6110.131522][ T282] dst_alloc+0x97/0x150 [ 6110.131522][ T282] ip6_dst_alloc+0x23/0x90 [ 6110.131522][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6110.131522][ T282] ip6_pol_route+0x56f/0x840 [ 6110.131522][ T282] fib6_rule_lookup+0x196/0x240 [ 6110.131522][ T282] ip6_route_input+0x542/0x980 [ 6110.131522][ T282] ipv6_rcv+0x8f/0x400 [ 6110.131522][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6110.131522][ T282] process_backlog+0x101/0x620 [ 6110.131522][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6110.131522][ T282] net_rx_action+0x495/0xbe0 [ 6110.131522][ T282] __do_softirq+0x1b5/0x7f6 [ 6110.131522][ T282] [ 6110.133535][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6110.133535][ T282] netdev_get_by_index+0x5e/0x80 [ 6110.133535][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6110.133535][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6110.133535][ T282] ip6_route_add+0x1c/0x140 [ 6110.133535][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6110.133535][ T282] inet6_addr_add+0x4f8/0xa40 [ 6110.133535][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6110.133535][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6110.133535][ T282] netlink_rcv_skb+0x130/0x360 [ 6110.133535][ T282] netlink_unicast+0x449/0x710 [ 6110.133535][ T282] netlink_sendmsg+0x723/0xbe0 [ 6110.133535][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6110.133535][ T282] ___sys_sendmsg+0xee/0x170 [ 6110.133535][ T282] __sys_sendmsg+0xcd/0x170 [ 6110.133535][ T282] do_syscall_64+0xc6/0x1e0 [ 6110.133535][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6110.133535][ T282] [ 6110.136020][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6110.136020][ T282] netdev_get_by_index+0x5e/0x80 [ 6110.136020][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6110.136020][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6110.136020][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6110.136020][ T282] ipv6_add_addr+0x411/0x2000 [ 6110.136020][ T282] inet6_addr_add+0x30e/0xa40 [ 6110.136020][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6110.136020][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6110.136020][ T282] netlink_rcv_skb+0x130/0x360 [ 6110.136020][ T282] netlink_unicast+0x449/0x710 [ 6110.136020][ T282] netlink_sendmsg+0x723/0xbe0 [ 6110.136020][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6110.136020][ T282] ___sys_sendmsg+0xee/0x170 [ 6110.136020][ T282] __sys_sendmsg+0xcd/0x170 [ 6110.136020][ T282] do_syscall_64+0xc6/0x1e0 [ 6110.136020][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6110.136020][ T282] [ 6110.138509][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6110.138509][ T282] netdev_get_by_index+0x5e/0x80 [ 6110.138509][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6110.138509][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6110.138509][ T282] ip6_route_add+0x1c/0x140 [ 6110.138509][ T282] addrconf_add_mroute+0x129/0x180 [ 6110.138509][ T282] addrconf_add_dev+0xe2/0x170 [ 6110.138509][ T282] inet6_addr_add+0x12f/0xa40 [ 6110.138509][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6110.138509][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6110.138509][ T282] netlink_rcv_skb+0x130/0x360 [ 6110.138509][ T282] netlink_unicast+0x449/0x710 [ 6110.138509][ T282] netlink_sendmsg+0x723/0xbe0 [ 6110.138509][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6110.138509][ T282] ___sys_sendmsg+0xee/0x170 [ 6110.138509][ T282] __sys_sendmsg+0xcd/0x170 [ 6110.138509][ T282] do_syscall_64+0xc6/0x1e0 [ 6110.138509][ T282] [ 6110.140953][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6110.140953][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6110.140953][ T282] ipv6_find_idev+0x102/0x170 [ 6110.140953][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6110.140953][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6110.140953][ T282] netlink_rcv_skb+0x130/0x360 [ 6110.140953][ T282] netlink_unicast+0x449/0x710 [ 6110.140953][ T282] netlink_sendmsg+0x723/0xbe0 [ 6110.140953][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6110.140953][ T282] ___sys_sendmsg+0xee/0x170 [ 6110.140953][ T282] __sys_sendmsg+0xcd/0x170 [ 6110.140953][ T282] do_syscall_64+0xc6/0x1e0 [ 6110.140953][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6110.140953][ T282] [ 6110.142881][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6110.142881][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6110.142881][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6110.142881][ T282] ipv6_find_idev+0x102/0x170 [ 6110.142881][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6110.142881][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6110.142881][ T282] netlink_rcv_skb+0x130/0x360 [ 6110.142881][ T282] netlink_unicast+0x449/0x710 [ 6110.142881][ T282] netlink_sendmsg+0x723/0xbe0 [ 6110.142881][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6110.142881][ T282] ___sys_sendmsg+0xee/0x170 [ 6110.142881][ T282] __sys_sendmsg+0xcd/0x170 [ 6110.142881][ T282] do_syscall_64+0xc6/0x1e0 [ 6110.142881][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6110.142881][ T282] [ 6120.131038][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6120.131522][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6120.131522][ T284] netdev_get_by_index+0x5e/0x80 [ 6120.131522][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6120.131522][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6120.131522][ T284] ip6_route_add+0x1c/0x140 [ 6120.131522][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6120.131522][ T284] inet6_addr_add+0x4f8/0xa40 [ 6120.131522][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6120.131522][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6120.131522][ T284] netlink_rcv_skb+0x130/0x360 [ 6120.131522][ T284] netlink_unicast+0x449/0x710 [ 6120.131522][ T284] netlink_sendmsg+0x723/0xbe0 [ 6120.131522][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6120.131522][ T284] ___sys_sendmsg+0xee/0x170 [ 6120.131522][ T284] __sys_sendmsg+0xcd/0x170 [ 6120.131522][ T284] do_syscall_64+0xc6/0x1e0 [ 6120.131522][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6120.131522][ T284] [ 6120.133984][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6120.133984][ T284] netdev_get_by_index+0x5e/0x80 [ 6120.133984][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6120.133984][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6120.133984][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6120.133984][ T284] ipv6_add_addr+0x411/0x2000 [ 6120.133984][ T284] inet6_addr_add+0x30e/0xa40 [ 6120.133984][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6120.133984][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6120.133984][ T284] netlink_rcv_skb+0x130/0x360 [ 6120.133984][ T284] netlink_unicast+0x449/0x710 [ 6120.133984][ T284] netlink_sendmsg+0x723/0xbe0 [ 6120.133984][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6120.133984][ T284] ___sys_sendmsg+0xee/0x170 [ 6120.133984][ T284] __sys_sendmsg+0xcd/0x170 [ 6120.133984][ T284] do_syscall_64+0xc6/0x1e0 [ 6120.133984][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6120.133984][ T284] [ 6120.136389][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6120.136389][ T284] netdev_get_by_index+0x5e/0x80 [ 6120.136389][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6120.136389][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6120.136389][ T284] ip6_route_add+0x1c/0x140 [ 6120.136389][ T284] addrconf_add_mroute+0x129/0x180 [ 6120.136389][ T284] addrconf_add_dev+0xe2/0x170 [ 6120.136389][ T284] inet6_addr_add+0x12f/0xa40 [ 6120.136389][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6120.136389][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6120.136389][ T284] netlink_rcv_skb+0x130/0x360 [ 6120.136389][ T284] netlink_unicast+0x449/0x710 [ 6120.136389][ T284] netlink_sendmsg+0x723/0xbe0 [ 6120.136389][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6120.136389][ T284] ___sys_sendmsg+0xee/0x170 [ 6120.136389][ T284] __sys_sendmsg+0xcd/0x170 [ 6120.136389][ T284] do_syscall_64+0xc6/0x1e0 [ 6120.136389][ T284] [ 6120.138756][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6120.138756][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6120.138756][ T284] ipv6_find_idev+0x102/0x170 [ 6120.138756][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6120.138756][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6120.138756][ T284] netlink_rcv_skb+0x130/0x360 [ 6120.138756][ T284] netlink_unicast+0x449/0x710 [ 6120.138756][ T284] netlink_sendmsg+0x723/0xbe0 [ 6120.138756][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6120.138756][ T284] ___sys_sendmsg+0xee/0x170 [ 6120.138756][ T284] __sys_sendmsg+0xcd/0x170 [ 6120.138756][ T284] do_syscall_64+0xc6/0x1e0 [ 6120.138756][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6120.138756][ T284] [ 6120.140603][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6120.140603][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6120.140603][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6120.140603][ T284] ipv6_find_idev+0x102/0x170 [ 6120.140603][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6120.140603][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6120.140603][ T284] netlink_rcv_skb+0x130/0x360 [ 6120.140603][ T284] netlink_unicast+0x449/0x710 [ 6120.140603][ T284] netlink_sendmsg+0x723/0xbe0 [ 6120.140603][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6120.140603][ T284] ___sys_sendmsg+0xee/0x170 [ 6120.140603][ T284] __sys_sendmsg+0xcd/0x170 [ 6120.140603][ T284] do_syscall_64+0xc6/0x1e0 [ 6120.140603][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6120.140603][ T284] [ 6120.387016][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6120.387437][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6120.387437][ T282] dst_init+0x84/0x4a0 [ 6120.387437][ T282] dst_alloc+0x97/0x150 [ 6120.387437][ T282] ip6_dst_alloc+0x23/0x90 [ 6120.387437][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6120.387437][ T282] ip6_pol_route+0x56f/0x840 [ 6120.387437][ T282] fib6_rule_lookup+0x196/0x240 [ 6120.387437][ T282] ip6_route_input+0x542/0x980 [ 6120.387437][ T282] ipv6_rcv+0x8f/0x400 [ 6120.387437][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6120.387437][ T282] process_backlog+0x101/0x620 [ 6120.387437][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6120.387437][ T282] net_rx_action+0x495/0xbe0 [ 6120.387437][ T282] __do_softirq+0x1b5/0x7f6 [ 6120.387437][ T282] [ 6120.389409][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6120.389409][ T282] netdev_get_by_index+0x5e/0x80 [ 6120.389409][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6120.389409][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6120.389409][ T282] ip6_route_add+0x1c/0x140 [ 6120.389409][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6120.389409][ T282] inet6_addr_add+0x4f8/0xa40 [ 6120.389409][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6120.389409][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6120.389409][ T282] netlink_rcv_skb+0x130/0x360 [ 6120.389409][ T282] netlink_unicast+0x449/0x710 [ 6120.389409][ T282] netlink_sendmsg+0x723/0xbe0 [ 6120.389409][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6120.389409][ T282] ___sys_sendmsg+0xee/0x170 [ 6120.389409][ T282] __sys_sendmsg+0xcd/0x170 [ 6120.389409][ T282] do_syscall_64+0xc6/0x1e0 [ 6120.389409][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6120.389409][ T282] [ 6120.391851][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6120.391851][ T282] netdev_get_by_index+0x5e/0x80 [ 6120.391851][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6120.391851][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6120.391851][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6120.391851][ T282] ipv6_add_addr+0x411/0x2000 [ 6120.391851][ T282] inet6_addr_add+0x30e/0xa40 [ 6120.391851][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6120.391851][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6120.391851][ T282] netlink_rcv_skb+0x130/0x360 [ 6120.391851][ T282] netlink_unicast+0x449/0x710 [ 6120.391851][ T282] netlink_sendmsg+0x723/0xbe0 [ 6120.391851][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6120.391851][ T282] ___sys_sendmsg+0xee/0x170 [ 6120.391851][ T282] __sys_sendmsg+0xcd/0x170 [ 6120.391851][ T282] do_syscall_64+0xc6/0x1e0 [ 6120.391851][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6120.391851][ T282] [ 6120.394274][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6120.394274][ T282] netdev_get_by_index+0x5e/0x80 [ 6120.394274][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6120.394274][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6120.394274][ T282] ip6_route_add+0x1c/0x140 [ 6120.394274][ T282] addrconf_add_mroute+0x129/0x180 [ 6120.394274][ T282] addrconf_add_dev+0xe2/0x170 [ 6120.394274][ T282] inet6_addr_add+0x12f/0xa40 [ 6120.394274][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6120.394274][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6120.394274][ T282] netlink_rcv_skb+0x130/0x360 [ 6120.394274][ T282] netlink_unicast+0x449/0x710 [ 6120.394274][ T282] netlink_sendmsg+0x723/0xbe0 [ 6120.394274][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6120.394274][ T282] ___sys_sendmsg+0xee/0x170 [ 6120.394274][ T282] __sys_sendmsg+0xcd/0x170 [ 6120.394274][ T282] do_syscall_64+0xc6/0x1e0 [ 6120.394274][ T282] [ 6120.397127][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6120.397127][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6120.397127][ T282] ipv6_find_idev+0x102/0x170 [ 6120.397127][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6120.397127][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6120.397127][ T282] netlink_rcv_skb+0x130/0x360 [ 6120.397127][ T282] netlink_unicast+0x449/0x710 [ 6120.397127][ T282] netlink_sendmsg+0x723/0xbe0 [ 6120.397127][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6120.397127][ T282] ___sys_sendmsg+0xee/0x170 [ 6120.397127][ T282] __sys_sendmsg+0xcd/0x170 [ 6120.397127][ T282] do_syscall_64+0xc6/0x1e0 [ 6120.397127][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6120.397127][ T282] [ 6120.398972][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6120.398972][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6120.398972][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6120.398972][ T282] ipv6_find_idev+0x102/0x170 [ 6120.398972][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6120.398972][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6120.398972][ T282] netlink_rcv_skb+0x130/0x360 [ 6120.398972][ T282] netlink_unicast+0x449/0x710 [ 6120.398972][ T282] netlink_sendmsg+0x723/0xbe0 [ 6120.398972][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6120.398972][ T282] ___sys_sendmsg+0xee/0x170 [ 6120.398972][ T282] __sys_sendmsg+0xcd/0x170 [ 6120.398972][ T282] do_syscall_64+0xc6/0x1e0 [ 6120.398972][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6120.398972][ T282] [ 6130.387011][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6130.387476][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6130.387476][ T284] netdev_get_by_index+0x5e/0x80 [ 6130.387476][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6130.387476][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6130.387476][ T284] ip6_route_add+0x1c/0x140 [ 6130.387476][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6130.387476][ T284] inet6_addr_add+0x4f8/0xa40 [ 6130.387476][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6130.387476][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6130.387476][ T284] netlink_rcv_skb+0x130/0x360 [ 6130.387476][ T284] netlink_unicast+0x449/0x710 [ 6130.387476][ T284] netlink_sendmsg+0x723/0xbe0 [ 6130.387476][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6130.387476][ T284] ___sys_sendmsg+0xee/0x170 [ 6130.387476][ T284] __sys_sendmsg+0xcd/0x170 [ 6130.387476][ T284] do_syscall_64+0xc6/0x1e0 [ 6130.387476][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6130.387476][ T284] [ 6130.389919][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6130.389919][ T284] netdev_get_by_index+0x5e/0x80 [ 6130.389919][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6130.389919][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6130.389919][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6130.389919][ T284] ipv6_add_addr+0x411/0x2000 [ 6130.389919][ T284] inet6_addr_add+0x30e/0xa40 [ 6130.389919][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6130.389919][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6130.389919][ T284] netlink_rcv_skb+0x130/0x360 [ 6130.389919][ T284] netlink_unicast+0x449/0x710 [ 6130.389919][ T284] netlink_sendmsg+0x723/0xbe0 [ 6130.389919][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6130.389919][ T284] ___sys_sendmsg+0xee/0x170 [ 6130.389919][ T284] __sys_sendmsg+0xcd/0x170 [ 6130.389919][ T284] do_syscall_64+0xc6/0x1e0 [ 6130.389919][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6130.389919][ T284] [ 6130.392371][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6130.392371][ T284] netdev_get_by_index+0x5e/0x80 [ 6130.392371][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6130.392371][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6130.392371][ T284] ip6_route_add+0x1c/0x140 [ 6130.392371][ T284] addrconf_add_mroute+0x129/0x180 [ 6130.392371][ T284] addrconf_add_dev+0xe2/0x170 [ 6130.392371][ T284] inet6_addr_add+0x12f/0xa40 [ 6130.392371][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6130.392371][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6130.392371][ T284] netlink_rcv_skb+0x130/0x360 [ 6130.392371][ T284] netlink_unicast+0x449/0x710 [ 6130.392371][ T284] netlink_sendmsg+0x723/0xbe0 [ 6130.392371][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6130.392371][ T284] ___sys_sendmsg+0xee/0x170 [ 6130.392371][ T284] __sys_sendmsg+0xcd/0x170 [ 6130.392371][ T284] do_syscall_64+0xc6/0x1e0 [ 6130.392371][ T284] [ 6130.394745][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6130.394745][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6130.394745][ T284] ipv6_find_idev+0x102/0x170 [ 6130.394745][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6130.394745][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6130.394745][ T284] netlink_rcv_skb+0x130/0x360 [ 6130.394745][ T284] netlink_unicast+0x449/0x710 [ 6130.394745][ T284] netlink_sendmsg+0x723/0xbe0 [ 6130.394745][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6130.394745][ T284] ___sys_sendmsg+0xee/0x170 [ 6130.394745][ T284] __sys_sendmsg+0xcd/0x170 [ 6130.394745][ T284] do_syscall_64+0xc6/0x1e0 [ 6130.394745][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6130.394745][ T284] [ 6130.396609][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6130.396609][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6130.396609][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6130.396609][ T284] ipv6_find_idev+0x102/0x170 [ 6130.396609][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6130.396609][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6130.396609][ T284] netlink_rcv_skb+0x130/0x360 [ 6130.396609][ T284] netlink_unicast+0x449/0x710 [ 6130.396609][ T284] netlink_sendmsg+0x723/0xbe0 [ 6130.396609][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6130.396609][ T284] ___sys_sendmsg+0xee/0x170 [ 6130.396609][ T284] __sys_sendmsg+0xcd/0x170 [ 6130.396609][ T284] do_syscall_64+0xc6/0x1e0 [ 6130.396609][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6130.396609][ T284] [ 6130.643014][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6130.643401][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6130.643401][ T282] dst_init+0x84/0x4a0 [ 6130.643401][ T282] dst_alloc+0x97/0x150 [ 6130.643401][ T282] ip6_dst_alloc+0x23/0x90 [ 6130.643401][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6130.643401][ T282] ip6_pol_route+0x56f/0x840 [ 6130.643401][ T282] fib6_rule_lookup+0x196/0x240 [ 6130.643401][ T282] ip6_route_input+0x542/0x980 [ 6130.643401][ T282] ipv6_rcv+0x8f/0x400 [ 6130.643401][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6130.643401][ T282] process_backlog+0x101/0x620 [ 6130.643401][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6130.643401][ T282] net_rx_action+0x495/0xbe0 [ 6130.643401][ T282] __do_softirq+0x1b5/0x7f6 [ 6130.643401][ T282] [ 6130.645359][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6130.645359][ T282] netdev_get_by_index+0x5e/0x80 [ 6130.645359][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6130.645359][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6130.645359][ T282] ip6_route_add+0x1c/0x140 [ 6130.645359][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6130.645359][ T282] inet6_addr_add+0x4f8/0xa40 [ 6130.645359][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6130.645359][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6130.645359][ T282] netlink_rcv_skb+0x130/0x360 [ 6130.645359][ T282] netlink_unicast+0x449/0x710 [ 6130.645359][ T282] netlink_sendmsg+0x723/0xbe0 [ 6130.645359][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6130.645359][ T282] ___sys_sendmsg+0xee/0x170 [ 6130.645359][ T282] __sys_sendmsg+0xcd/0x170 [ 6130.645359][ T282] do_syscall_64+0xc6/0x1e0 [ 6130.645359][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6130.645359][ T282] [ 6130.647779][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6130.647779][ T282] netdev_get_by_index+0x5e/0x80 [ 6130.647779][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6130.647779][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6130.647779][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6130.647779][ T282] ipv6_add_addr+0x411/0x2000 [ 6130.647779][ T282] inet6_addr_add+0x30e/0xa40 [ 6130.647779][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6130.647779][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6130.647779][ T282] netlink_rcv_skb+0x130/0x360 [ 6130.647779][ T282] netlink_unicast+0x449/0x710 [ 6130.647779][ T282] netlink_sendmsg+0x723/0xbe0 [ 6130.647779][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6130.647779][ T282] ___sys_sendmsg+0xee/0x170 [ 6130.647779][ T282] __sys_sendmsg+0xcd/0x170 [ 6130.647779][ T282] do_syscall_64+0xc6/0x1e0 [ 6130.647779][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6130.647779][ T282] [ 6130.650210][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6130.650210][ T282] netdev_get_by_index+0x5e/0x80 [ 6130.650210][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6130.650210][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6130.650210][ T282] ip6_route_add+0x1c/0x140 [ 6130.650210][ T282] addrconf_add_mroute+0x129/0x180 [ 6130.650210][ T282] addrconf_add_dev+0xe2/0x170 [ 6130.650210][ T282] inet6_addr_add+0x12f/0xa40 [ 6130.650210][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6130.650210][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6130.650210][ T282] netlink_rcv_skb+0x130/0x360 [ 6130.650210][ T282] netlink_unicast+0x449/0x710 [ 6130.650210][ T282] netlink_sendmsg+0x723/0xbe0 [ 6130.650210][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6130.650210][ T282] ___sys_sendmsg+0xee/0x170 [ 6130.650210][ T282] __sys_sendmsg+0xcd/0x170 [ 6130.650210][ T282] do_syscall_64+0xc6/0x1e0 [ 6130.650210][ T282] [ 6130.652612][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6130.652612][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6130.652612][ T282] ipv6_find_idev+0x102/0x170 [ 6130.652612][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6130.652612][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6130.652612][ T282] netlink_rcv_skb+0x130/0x360 [ 6130.652612][ T282] netlink_unicast+0x449/0x710 [ 6130.652612][ T282] netlink_sendmsg+0x723/0xbe0 [ 6130.652612][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6130.652612][ T282] ___sys_sendmsg+0xee/0x170 [ 6130.652612][ T282] __sys_sendmsg+0xcd/0x170 [ 6130.652612][ T282] do_syscall_64+0xc6/0x1e0 [ 6130.652612][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6130.652612][ T282] [ 6130.654483][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6130.654483][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6130.654483][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6130.654483][ T282] ipv6_find_idev+0x102/0x170 [ 6130.654483][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6130.654483][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6130.654483][ T282] netlink_rcv_skb+0x130/0x360 [ 6130.654483][ T282] netlink_unicast+0x449/0x710 [ 6130.654483][ T282] netlink_sendmsg+0x723/0xbe0 [ 6130.654483][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6130.654483][ T282] ___sys_sendmsg+0xee/0x170 [ 6130.654483][ T282] __sys_sendmsg+0xcd/0x170 [ 6130.654483][ T282] do_syscall_64+0xc6/0x1e0 [ 6130.654483][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6130.654483][ T282] [ 6140.642944][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6140.643411][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6140.643411][ T284] netdev_get_by_index+0x5e/0x80 [ 6140.643411][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6140.643411][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6140.643411][ T284] ip6_route_add+0x1c/0x140 [ 6140.643411][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6140.643411][ T284] inet6_addr_add+0x4f8/0xa40 [ 6140.643411][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6140.643411][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6140.643411][ T284] netlink_rcv_skb+0x130/0x360 [ 6140.643411][ T284] netlink_unicast+0x449/0x710 [ 6140.643411][ T284] netlink_sendmsg+0x723/0xbe0 [ 6140.643411][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6140.643411][ T284] ___sys_sendmsg+0xee/0x170 [ 6140.643411][ T284] __sys_sendmsg+0xcd/0x170 [ 6140.643411][ T284] do_syscall_64+0xc6/0x1e0 [ 6140.643411][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6140.643411][ T284] [ 6140.645859][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6140.645859][ T284] netdev_get_by_index+0x5e/0x80 [ 6140.645859][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6140.645859][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6140.645859][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6140.645859][ T284] ipv6_add_addr+0x411/0x2000 [ 6140.645859][ T284] inet6_addr_add+0x30e/0xa40 [ 6140.645859][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6140.645859][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6140.645859][ T284] netlink_rcv_skb+0x130/0x360 [ 6140.645859][ T284] netlink_unicast+0x449/0x710 [ 6140.645859][ T284] netlink_sendmsg+0x723/0xbe0 [ 6140.645859][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6140.645859][ T284] ___sys_sendmsg+0xee/0x170 [ 6140.645859][ T284] __sys_sendmsg+0xcd/0x170 [ 6140.645859][ T284] do_syscall_64+0xc6/0x1e0 [ 6140.645859][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6140.645859][ T284] [ 6140.648263][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6140.648263][ T284] netdev_get_by_index+0x5e/0x80 [ 6140.648263][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6140.648263][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6140.648263][ T284] ip6_route_add+0x1c/0x140 [ 6140.648263][ T284] addrconf_add_mroute+0x129/0x180 [ 6140.648263][ T284] addrconf_add_dev+0xe2/0x170 [ 6140.648263][ T284] inet6_addr_add+0x12f/0xa40 [ 6140.648263][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6140.648263][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6140.648263][ T284] netlink_rcv_skb+0x130/0x360 [ 6140.648263][ T284] netlink_unicast+0x449/0x710 [ 6140.648263][ T284] netlink_sendmsg+0x723/0xbe0 [ 6140.648263][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6140.648263][ T284] ___sys_sendmsg+0xee/0x170 [ 6140.648263][ T284] __sys_sendmsg+0xcd/0x170 [ 6140.648263][ T284] do_syscall_64+0xc6/0x1e0 [ 6140.648263][ T284] [ 6140.650636][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6140.650636][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6140.650636][ T284] ipv6_find_idev+0x102/0x170 [ 6140.650636][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6140.650636][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6140.650636][ T284] netlink_rcv_skb+0x130/0x360 [ 6140.650636][ T284] netlink_unicast+0x449/0x710 [ 6140.650636][ T284] netlink_sendmsg+0x723/0xbe0 [ 6140.650636][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6140.650636][ T284] ___sys_sendmsg+0xee/0x170 [ 6140.650636][ T284] __sys_sendmsg+0xcd/0x170 [ 6140.650636][ T284] do_syscall_64+0xc6/0x1e0 [ 6140.650636][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6140.650636][ T284] [ 6140.652523][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6140.652523][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6140.652523][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6140.652523][ T284] ipv6_find_idev+0x102/0x170 [ 6140.652523][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6140.652523][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6140.652523][ T284] netlink_rcv_skb+0x130/0x360 [ 6140.652523][ T284] netlink_unicast+0x449/0x710 [ 6140.652523][ T284] netlink_sendmsg+0x723/0xbe0 [ 6140.652523][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6140.652523][ T284] ___sys_sendmsg+0xee/0x170 [ 6140.652523][ T284] __sys_sendmsg+0xcd/0x170 [ 6140.652523][ T284] do_syscall_64+0xc6/0x1e0 [ 6140.652523][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6140.652523][ T284] [ 6140.898930][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6140.899355][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6140.899355][ T282] dst_init+0x84/0x4a0 [ 6140.899355][ T282] dst_alloc+0x97/0x150 [ 6140.899355][ T282] ip6_dst_alloc+0x23/0x90 [ 6140.899355][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6140.899355][ T282] ip6_pol_route+0x56f/0x840 [ 6140.899355][ T282] fib6_rule_lookup+0x196/0x240 [ 6140.899355][ T282] ip6_route_input+0x542/0x980 [ 6140.899355][ T282] ipv6_rcv+0x8f/0x400 [ 6140.899355][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6140.899355][ T282] process_backlog+0x101/0x620 [ 6140.899355][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6140.899355][ T282] net_rx_action+0x495/0xbe0 [ 6140.899355][ T282] __do_softirq+0x1b5/0x7f6 [ 6140.899355][ T282] [ 6140.901191][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6140.901191][ T282] netdev_get_by_index+0x5e/0x80 [ 6140.901191][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6140.901191][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6140.901191][ T282] ip6_route_add+0x1c/0x140 [ 6140.901191][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6140.901191][ T282] inet6_addr_add+0x4f8/0xa40 [ 6140.901191][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6140.901191][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6140.901191][ T282] netlink_rcv_skb+0x130/0x360 [ 6140.901191][ T282] netlink_unicast+0x449/0x710 [ 6140.901191][ T282] netlink_sendmsg+0x723/0xbe0 [ 6140.901191][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6140.901191][ T282] ___sys_sendmsg+0xee/0x170 [ 6140.901191][ T282] __sys_sendmsg+0xcd/0x170 [ 6140.901191][ T282] do_syscall_64+0xc6/0x1e0 [ 6140.901191][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6140.901191][ T282] [ 6140.903439][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6140.903439][ T282] netdev_get_by_index+0x5e/0x80 [ 6140.903439][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6140.903439][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6140.903439][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6140.903439][ T282] ipv6_add_addr+0x411/0x2000 [ 6140.903439][ T282] inet6_addr_add+0x30e/0xa40 [ 6140.903439][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6140.903439][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6140.903439][ T282] netlink_rcv_skb+0x130/0x360 [ 6140.903439][ T282] netlink_unicast+0x449/0x710 [ 6140.903439][ T282] netlink_sendmsg+0x723/0xbe0 [ 6140.903439][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6140.903439][ T282] ___sys_sendmsg+0xee/0x170 [ 6140.903439][ T282] __sys_sendmsg+0xcd/0x170 [ 6140.903439][ T282] do_syscall_64+0xc6/0x1e0 [ 6140.903439][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6140.903439][ T282] [ 6140.905653][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6140.905653][ T282] netdev_get_by_index+0x5e/0x80 [ 6140.905653][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6140.905653][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6140.905653][ T282] ip6_route_add+0x1c/0x140 [ 6140.905653][ T282] addrconf_add_mroute+0x129/0x180 [ 6140.905653][ T282] addrconf_add_dev+0xe2/0x170 [ 6140.905653][ T282] inet6_addr_add+0x12f/0xa40 [ 6140.905653][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6140.905653][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6140.905653][ T282] netlink_rcv_skb+0x130/0x360 [ 6140.905653][ T282] netlink_unicast+0x449/0x710 [ 6140.905653][ T282] netlink_sendmsg+0x723/0xbe0 [ 6140.905653][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6140.905653][ T282] ___sys_sendmsg+0xee/0x170 [ 6140.905653][ T282] __sys_sendmsg+0xcd/0x170 [ 6140.905653][ T282] do_syscall_64+0xc6/0x1e0 [ 6140.905653][ T282] [ 6140.907834][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6140.907834][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6140.907834][ T282] ipv6_find_idev+0x102/0x170 [ 6140.907834][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6140.907834][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6140.907834][ T282] netlink_rcv_skb+0x130/0x360 [ 6140.907834][ T282] netlink_unicast+0x449/0x710 [ 6140.907834][ T282] netlink_sendmsg+0x723/0xbe0 [ 6140.907834][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6140.907834][ T282] ___sys_sendmsg+0xee/0x170 [ 6140.907834][ T282] __sys_sendmsg+0xcd/0x170 [ 6140.907834][ T282] do_syscall_64+0xc6/0x1e0 [ 6140.907834][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6140.907834][ T282] [ 6140.909537][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6140.909537][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6140.909537][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6140.909537][ T282] ipv6_find_idev+0x102/0x170 [ 6140.909537][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6140.909537][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6140.909537][ T282] netlink_rcv_skb+0x130/0x360 [ 6140.909537][ T282] netlink_unicast+0x449/0x710 [ 6140.909537][ T282] netlink_sendmsg+0x723/0xbe0 [ 6140.909537][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6140.909537][ T282] ___sys_sendmsg+0xee/0x170 [ 6140.909537][ T282] __sys_sendmsg+0xcd/0x170 [ 6140.909537][ T282] do_syscall_64+0xc6/0x1e0 [ 6140.909537][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6140.909537][ T282] [ 6150.899000][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6150.899452][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6150.899452][ T284] netdev_get_by_index+0x5e/0x80 [ 6150.899452][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6150.899452][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6150.899452][ T284] ip6_route_add+0x1c/0x140 [ 6150.899452][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6150.899452][ T284] inet6_addr_add+0x4f8/0xa40 [ 6150.899452][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6150.899452][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6150.899452][ T284] netlink_rcv_skb+0x130/0x360 [ 6150.899452][ T284] netlink_unicast+0x449/0x710 [ 6150.899452][ T284] netlink_sendmsg+0x723/0xbe0 [ 6150.899452][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6150.899452][ T284] ___sys_sendmsg+0xee/0x170 [ 6150.899452][ T284] __sys_sendmsg+0xcd/0x170 [ 6150.899452][ T284] do_syscall_64+0xc6/0x1e0 [ 6150.899452][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6150.899452][ T284] [ 6150.901791][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6150.901791][ T284] netdev_get_by_index+0x5e/0x80 [ 6150.901791][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6150.901791][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6150.901791][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6150.901791][ T284] ipv6_add_addr+0x411/0x2000 [ 6150.901791][ T284] inet6_addr_add+0x30e/0xa40 [ 6150.901791][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6150.901791][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6150.901791][ T284] netlink_rcv_skb+0x130/0x360 [ 6150.901791][ T284] netlink_unicast+0x449/0x710 [ 6150.901791][ T284] netlink_sendmsg+0x723/0xbe0 [ 6150.901791][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6150.901791][ T284] ___sys_sendmsg+0xee/0x170 [ 6150.901791][ T284] __sys_sendmsg+0xcd/0x170 [ 6150.901791][ T284] do_syscall_64+0xc6/0x1e0 [ 6150.901791][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6150.901791][ T284] [ 6150.903974][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6150.903974][ T284] netdev_get_by_index+0x5e/0x80 [ 6150.903974][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6150.903974][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6150.903974][ T284] ip6_route_add+0x1c/0x140 [ 6150.903974][ T284] addrconf_add_mroute+0x129/0x180 [ 6150.903974][ T284] addrconf_add_dev+0xe2/0x170 [ 6150.903974][ T284] inet6_addr_add+0x12f/0xa40 [ 6150.903974][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6150.903974][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6150.903974][ T284] netlink_rcv_skb+0x130/0x360 [ 6150.903974][ T284] netlink_unicast+0x449/0x710 [ 6150.903974][ T284] netlink_sendmsg+0x723/0xbe0 [ 6150.903974][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6150.903974][ T284] ___sys_sendmsg+0xee/0x170 [ 6150.903974][ T284] __sys_sendmsg+0xcd/0x170 [ 6150.903974][ T284] do_syscall_64+0xc6/0x1e0 [ 6150.903974][ T284] [ 6150.906111][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6150.906111][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6150.906111][ T284] ipv6_find_idev+0x102/0x170 [ 6150.906111][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6150.906111][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6150.906111][ T284] netlink_rcv_skb+0x130/0x360 [ 6150.906111][ T284] netlink_unicast+0x449/0x710 [ 6150.906111][ T284] netlink_sendmsg+0x723/0xbe0 [ 6150.906111][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6150.906111][ T284] ___sys_sendmsg+0xee/0x170 [ 6150.906111][ T284] __sys_sendmsg+0xcd/0x170 [ 6150.906111][ T284] do_syscall_64+0xc6/0x1e0 [ 6150.906111][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6150.906111][ T284] [ 6150.907786][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6150.907786][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6150.907786][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6150.907786][ T284] ipv6_find_idev+0x102/0x170 [ 6150.907786][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6150.907786][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6150.907786][ T284] netlink_rcv_skb+0x130/0x360 [ 6150.907786][ T284] netlink_unicast+0x449/0x710 [ 6150.907786][ T284] netlink_sendmsg+0x723/0xbe0 [ 6150.907786][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6150.907786][ T284] ___sys_sendmsg+0xee/0x170 [ 6150.907786][ T284] __sys_sendmsg+0xcd/0x170 [ 6150.907786][ T284] do_syscall_64+0xc6/0x1e0 [ 6150.907786][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6150.907786][ T284] [ 6151.146989][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6151.147530][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6151.147530][ T282] dst_init+0x84/0x4a0 [ 6151.147530][ T282] dst_alloc+0x97/0x150 [ 6151.147530][ T282] ip6_dst_alloc+0x23/0x90 [ 6151.147530][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6151.147530][ T282] ip6_pol_route+0x56f/0x840 [ 6151.147530][ T282] fib6_rule_lookup+0x196/0x240 [ 6151.147530][ T282] ip6_route_input+0x542/0x980 [ 6151.147530][ T282] ipv6_rcv+0x8f/0x400 [ 6151.147530][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6151.147530][ T282] process_backlog+0x101/0x620 [ 6151.147530][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6151.147530][ T282] net_rx_action+0x495/0xbe0 [ 6151.147530][ T282] __do_softirq+0x1b5/0x7f6 [ 6151.147530][ T282] [ 6151.150477][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6151.150477][ T282] netdev_get_by_index+0x5e/0x80 [ 6151.150477][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6151.150477][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6151.150477][ T282] ip6_route_add+0x1c/0x140 [ 6151.150477][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6151.150477][ T282] inet6_addr_add+0x4f8/0xa40 [ 6151.150477][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6151.150477][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6151.150477][ T282] netlink_rcv_skb+0x130/0x360 [ 6151.150477][ T282] netlink_unicast+0x449/0x710 [ 6151.150477][ T282] netlink_sendmsg+0x723/0xbe0 [ 6151.150477][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6151.150477][ T282] ___sys_sendmsg+0xee/0x170 [ 6151.150477][ T282] __sys_sendmsg+0xcd/0x170 [ 6151.150477][ T282] do_syscall_64+0xc6/0x1e0 [ 6151.150477][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6151.150477][ T282] [ 6151.154126][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6151.154126][ T282] netdev_get_by_index+0x5e/0x80 [ 6151.154126][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6151.154126][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6151.154126][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6151.154126][ T282] ipv6_add_addr+0x411/0x2000 [ 6151.154126][ T282] inet6_addr_add+0x30e/0xa40 [ 6151.154126][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6151.154126][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6151.154126][ T282] netlink_rcv_skb+0x130/0x360 [ 6151.154126][ T282] netlink_unicast+0x449/0x710 [ 6151.154126][ T282] netlink_sendmsg+0x723/0xbe0 [ 6151.154126][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6151.154126][ T282] ___sys_sendmsg+0xee/0x170 [ 6151.154126][ T282] __sys_sendmsg+0xcd/0x170 [ 6151.154126][ T282] do_syscall_64+0xc6/0x1e0 [ 6151.154126][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6151.154126][ T282] [ 6151.157775][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6151.157775][ T282] netdev_get_by_index+0x5e/0x80 [ 6151.157775][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6151.157775][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6151.157775][ T282] ip6_route_add+0x1c/0x140 [ 6151.157775][ T282] addrconf_add_mroute+0x129/0x180 [ 6151.157775][ T282] addrconf_add_dev+0xe2/0x170 [ 6151.157775][ T282] inet6_addr_add+0x12f/0xa40 [ 6151.157775][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6151.157775][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6151.157775][ T282] netlink_rcv_skb+0x130/0x360 [ 6151.157775][ T282] netlink_unicast+0x449/0x710 [ 6151.157775][ T282] netlink_sendmsg+0x723/0xbe0 [ 6151.157775][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6151.157775][ T282] ___sys_sendmsg+0xee/0x170 [ 6151.157775][ T282] __sys_sendmsg+0xcd/0x170 [ 6151.157775][ T282] do_syscall_64+0xc6/0x1e0 [ 6151.157775][ T282] [ 6151.161381][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6151.161381][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6151.161381][ T282] ipv6_find_idev+0x102/0x170 [ 6151.161381][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6151.161381][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6151.161381][ T282] netlink_rcv_skb+0x130/0x360 [ 6151.161381][ T282] netlink_unicast+0x449/0x710 [ 6151.161381][ T282] netlink_sendmsg+0x723/0xbe0 [ 6151.161381][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6151.161381][ T282] ___sys_sendmsg+0xee/0x170 [ 6151.161381][ T282] __sys_sendmsg+0xcd/0x170 [ 6151.161381][ T282] do_syscall_64+0xc6/0x1e0 [ 6151.161381][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6151.161381][ T282] [ 6151.164200][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6151.164200][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6151.164200][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6151.164200][ T282] ipv6_find_idev+0x102/0x170 [ 6151.164200][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6151.164200][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6151.164200][ T282] netlink_rcv_skb+0x130/0x360 [ 6151.164200][ T282] netlink_unicast+0x449/0x710 [ 6151.164200][ T282] netlink_sendmsg+0x723/0xbe0 [ 6151.164200][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6151.164200][ T282] ___sys_sendmsg+0xee/0x170 [ 6151.164200][ T282] __sys_sendmsg+0xcd/0x170 [ 6151.164200][ T282] do_syscall_64+0xc6/0x1e0 [ 6151.164200][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6151.164200][ T282] [ 6160.963014][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6160.963440][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6160.963440][ T284] netdev_get_by_index+0x5e/0x80 [ 6160.963440][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6160.963440][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6160.963440][ T284] ip6_route_add+0x1c/0x140 [ 6160.963440][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6160.963440][ T284] inet6_addr_add+0x4f8/0xa40 [ 6160.963440][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6160.963440][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6160.963440][ T284] netlink_rcv_skb+0x130/0x360 [ 6160.963440][ T284] netlink_unicast+0x449/0x710 [ 6160.963440][ T284] netlink_sendmsg+0x723/0xbe0 [ 6160.963440][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6160.963440][ T284] ___sys_sendmsg+0xee/0x170 [ 6160.963440][ T284] __sys_sendmsg+0xcd/0x170 [ 6160.963440][ T284] do_syscall_64+0xc6/0x1e0 [ 6160.963440][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6160.963440][ T284] [ 6160.965655][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6160.965655][ T284] netdev_get_by_index+0x5e/0x80 [ 6160.965655][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6160.965655][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6160.965655][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6160.965655][ T284] ipv6_add_addr+0x411/0x2000 [ 6160.965655][ T284] inet6_addr_add+0x30e/0xa40 [ 6160.965655][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6160.965655][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6160.965655][ T284] netlink_rcv_skb+0x130/0x360 [ 6160.965655][ T284] netlink_unicast+0x449/0x710 [ 6160.965655][ T284] netlink_sendmsg+0x723/0xbe0 [ 6160.965655][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6160.965655][ T284] ___sys_sendmsg+0xee/0x170 [ 6160.965655][ T284] __sys_sendmsg+0xcd/0x170 [ 6160.965655][ T284] do_syscall_64+0xc6/0x1e0 [ 6160.965655][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6160.965655][ T284] [ 6160.967861][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6160.967861][ T284] netdev_get_by_index+0x5e/0x80 [ 6160.967861][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6160.967861][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6160.967861][ T284] ip6_route_add+0x1c/0x140 [ 6160.967861][ T284] addrconf_add_mroute+0x129/0x180 [ 6160.967861][ T284] addrconf_add_dev+0xe2/0x170 [ 6160.967861][ T284] inet6_addr_add+0x12f/0xa40 [ 6160.967861][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6160.967861][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6160.967861][ T284] netlink_rcv_skb+0x130/0x360 [ 6160.967861][ T284] netlink_unicast+0x449/0x710 [ 6160.967861][ T284] netlink_sendmsg+0x723/0xbe0 [ 6160.967861][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6160.967861][ T284] ___sys_sendmsg+0xee/0x170 [ 6160.967861][ T284] __sys_sendmsg+0xcd/0x170 [ 6160.967861][ T284] do_syscall_64+0xc6/0x1e0 [ 6160.967861][ T284] [ 6160.970025][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6160.970025][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6160.970025][ T284] ipv6_find_idev+0x102/0x170 [ 6160.970025][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6160.970025][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6160.970025][ T284] netlink_rcv_skb+0x130/0x360 [ 6160.970025][ T284] netlink_unicast+0x449/0x710 [ 6160.970025][ T284] netlink_sendmsg+0x723/0xbe0 [ 6160.970025][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6160.970025][ T284] ___sys_sendmsg+0xee/0x170 [ 6160.970025][ T284] __sys_sendmsg+0xcd/0x170 [ 6160.970025][ T284] do_syscall_64+0xc6/0x1e0 [ 6160.970025][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6160.970025][ T284] [ 6160.971720][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6160.971720][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6160.971720][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6160.971720][ T284] ipv6_find_idev+0x102/0x170 [ 6160.971720][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6160.971720][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6160.971720][ T284] netlink_rcv_skb+0x130/0x360 [ 6160.971720][ T284] netlink_unicast+0x449/0x710 [ 6160.971720][ T284] netlink_sendmsg+0x723/0xbe0 [ 6160.971720][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6160.971720][ T284] ___sys_sendmsg+0xee/0x170 [ 6160.971720][ T284] __sys_sendmsg+0xcd/0x170 [ 6160.971720][ T284] do_syscall_64+0xc6/0x1e0 [ 6160.971720][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6160.971720][ T284] [ 6161.227018][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6161.227434][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6161.227434][ T282] dst_init+0x84/0x4a0 [ 6161.227434][ T282] dst_alloc+0x97/0x150 [ 6161.227434][ T282] ip6_dst_alloc+0x23/0x90 [ 6161.227434][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6161.227434][ T282] ip6_pol_route+0x56f/0x840 [ 6161.227434][ T282] fib6_rule_lookup+0x196/0x240 [ 6161.227434][ T282] ip6_route_input+0x542/0x980 [ 6161.227434][ T282] ipv6_rcv+0x8f/0x400 [ 6161.227434][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6161.227434][ T282] process_backlog+0x101/0x620 [ 6161.227434][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6161.227434][ T282] net_rx_action+0x495/0xbe0 [ 6161.227434][ T282] __do_softirq+0x1b5/0x7f6 [ 6161.227434][ T282] [ 6161.229193][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6161.229193][ T282] netdev_get_by_index+0x5e/0x80 [ 6161.229193][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6161.229193][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6161.229193][ T282] ip6_route_add+0x1c/0x140 [ 6161.229193][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6161.229193][ T282] inet6_addr_add+0x4f8/0xa40 [ 6161.229193][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6161.229193][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6161.229193][ T282] netlink_rcv_skb+0x130/0x360 [ 6161.229193][ T282] netlink_unicast+0x449/0x710 [ 6161.229193][ T282] netlink_sendmsg+0x723/0xbe0 [ 6161.229193][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6161.229193][ T282] ___sys_sendmsg+0xee/0x170 [ 6161.229193][ T282] __sys_sendmsg+0xcd/0x170 [ 6161.229193][ T282] do_syscall_64+0xc6/0x1e0 [ 6161.229193][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6161.229193][ T282] [ 6161.231392][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6161.231392][ T282] netdev_get_by_index+0x5e/0x80 [ 6161.231392][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6161.231392][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6161.231392][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6161.231392][ T282] ipv6_add_addr+0x411/0x2000 [ 6161.231392][ T282] inet6_addr_add+0x30e/0xa40 [ 6161.231392][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6161.231392][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6161.231392][ T282] netlink_rcv_skb+0x130/0x360 [ 6161.231392][ T282] netlink_unicast+0x449/0x710 [ 6161.231392][ T282] netlink_sendmsg+0x723/0xbe0 [ 6161.231392][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6161.231392][ T282] ___sys_sendmsg+0xee/0x170 [ 6161.231392][ T282] __sys_sendmsg+0xcd/0x170 [ 6161.231392][ T282] do_syscall_64+0xc6/0x1e0 [ 6161.231392][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6161.231392][ T282] [ 6161.233576][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6161.233576][ T282] netdev_get_by_index+0x5e/0x80 [ 6161.233576][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6161.233576][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6161.233576][ T282] ip6_route_add+0x1c/0x140 [ 6161.233576][ T282] addrconf_add_mroute+0x129/0x180 [ 6161.233576][ T282] addrconf_add_dev+0xe2/0x170 [ 6161.233576][ T282] inet6_addr_add+0x12f/0xa40 [ 6161.233576][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6161.233576][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6161.233576][ T282] netlink_rcv_skb+0x130/0x360 [ 6161.233576][ T282] netlink_unicast+0x449/0x710 [ 6161.233576][ T282] netlink_sendmsg+0x723/0xbe0 [ 6161.233576][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6161.233576][ T282] ___sys_sendmsg+0xee/0x170 [ 6161.233576][ T282] __sys_sendmsg+0xcd/0x170 [ 6161.233576][ T282] do_syscall_64+0xc6/0x1e0 [ 6161.233576][ T282] [ 6161.235719][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6161.235719][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6161.235719][ T282] ipv6_find_idev+0x102/0x170 [ 6161.235719][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6161.235719][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6161.235719][ T282] netlink_rcv_skb+0x130/0x360 [ 6161.235719][ T282] netlink_unicast+0x449/0x710 [ 6161.235719][ T282] netlink_sendmsg+0x723/0xbe0 [ 6161.235719][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6161.235719][ T282] ___sys_sendmsg+0xee/0x170 [ 6161.235719][ T282] __sys_sendmsg+0xcd/0x170 [ 6161.235719][ T282] do_syscall_64+0xc6/0x1e0 [ 6161.235719][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6161.235719][ T282] [ 6161.237422][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6161.237422][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6161.237422][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6161.237422][ T282] ipv6_find_idev+0x102/0x170 [ 6161.237422][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6161.237422][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6161.237422][ T282] netlink_rcv_skb+0x130/0x360 [ 6161.237422][ T282] netlink_unicast+0x449/0x710 [ 6161.237422][ T282] netlink_sendmsg+0x723/0xbe0 [ 6161.237422][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6161.237422][ T282] ___sys_sendmsg+0xee/0x170 [ 6161.237422][ T282] __sys_sendmsg+0xcd/0x170 [ 6161.237422][ T282] do_syscall_64+0xc6/0x1e0 [ 6161.237422][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6161.237422][ T282] [ 6171.059027][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6171.059457][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6171.059457][ T284] netdev_get_by_index+0x5e/0x80 [ 6171.059457][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6171.059457][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6171.059457][ T284] ip6_route_add+0x1c/0x140 [ 6171.059457][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6171.059457][ T284] inet6_addr_add+0x4f8/0xa40 [ 6171.059457][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6171.059457][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6171.059457][ T284] netlink_rcv_skb+0x130/0x360 [ 6171.059457][ T284] netlink_unicast+0x449/0x710 [ 6171.059457][ T284] netlink_sendmsg+0x723/0xbe0 [ 6171.059457][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6171.059457][ T284] ___sys_sendmsg+0xee/0x170 [ 6171.059457][ T284] __sys_sendmsg+0xcd/0x170 [ 6171.059457][ T284] do_syscall_64+0xc6/0x1e0 [ 6171.059457][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6171.059457][ T284] [ 6171.061669][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6171.061669][ T284] netdev_get_by_index+0x5e/0x80 [ 6171.061669][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6171.061669][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6171.061669][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6171.061669][ T284] ipv6_add_addr+0x411/0x2000 [ 6171.061669][ T284] inet6_addr_add+0x30e/0xa40 [ 6171.061669][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6171.061669][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6171.061669][ T284] netlink_rcv_skb+0x130/0x360 [ 6171.061669][ T284] netlink_unicast+0x449/0x710 [ 6171.061669][ T284] netlink_sendmsg+0x723/0xbe0 [ 6171.061669][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6171.061669][ T284] ___sys_sendmsg+0xee/0x170 [ 6171.061669][ T284] __sys_sendmsg+0xcd/0x170 [ 6171.061669][ T284] do_syscall_64+0xc6/0x1e0 [ 6171.061669][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6171.061669][ T284] [ 6171.063855][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6171.063855][ T284] netdev_get_by_index+0x5e/0x80 [ 6171.063855][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6171.063855][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6171.063855][ T284] ip6_route_add+0x1c/0x140 [ 6171.063855][ T284] addrconf_add_mroute+0x129/0x180 [ 6171.063855][ T284] addrconf_add_dev+0xe2/0x170 [ 6171.063855][ T284] inet6_addr_add+0x12f/0xa40 [ 6171.063855][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6171.063855][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6171.063855][ T284] netlink_rcv_skb+0x130/0x360 [ 6171.063855][ T284] netlink_unicast+0x449/0x710 [ 6171.063855][ T284] netlink_sendmsg+0x723/0xbe0 [ 6171.063855][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6171.063855][ T284] ___sys_sendmsg+0xee/0x170 [ 6171.063855][ T284] __sys_sendmsg+0xcd/0x170 [ 6171.063855][ T284] do_syscall_64+0xc6/0x1e0 [ 6171.063855][ T284] [ 6171.066016][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6171.066016][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6171.066016][ T284] ipv6_find_idev+0x102/0x170 [ 6171.066016][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6171.066016][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6171.066016][ T284] netlink_rcv_skb+0x130/0x360 [ 6171.066016][ T284] netlink_unicast+0x449/0x710 [ 6171.066016][ T284] netlink_sendmsg+0x723/0xbe0 [ 6171.066016][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6171.066016][ T284] ___sys_sendmsg+0xee/0x170 [ 6171.066016][ T284] __sys_sendmsg+0xcd/0x170 [ 6171.066016][ T284] do_syscall_64+0xc6/0x1e0 [ 6171.066016][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6171.066016][ T284] [ 6171.067738][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6171.067738][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6171.067738][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6171.067738][ T284] ipv6_find_idev+0x102/0x170 [ 6171.067738][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6171.067738][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6171.067738][ T284] netlink_rcv_skb+0x130/0x360 [ 6171.067738][ T284] netlink_unicast+0x449/0x710 [ 6171.067738][ T284] netlink_sendmsg+0x723/0xbe0 [ 6171.067738][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6171.067738][ T284] ___sys_sendmsg+0xee/0x170 [ 6171.067738][ T284] __sys_sendmsg+0xcd/0x170 [ 6171.067738][ T284] do_syscall_64+0xc6/0x1e0 [ 6171.067738][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6171.067738][ T284] [ 6171.315096][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6171.315482][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6171.315482][ T282] dst_init+0x84/0x4a0 [ 6171.315482][ T282] dst_alloc+0x97/0x150 [ 6171.315482][ T282] ip6_dst_alloc+0x23/0x90 [ 6171.315482][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6171.315482][ T282] ip6_pol_route+0x56f/0x840 [ 6171.315482][ T282] fib6_rule_lookup+0x196/0x240 [ 6171.315482][ T282] ip6_route_input+0x542/0x980 [ 6171.315482][ T282] ipv6_rcv+0x8f/0x400 [ 6171.315482][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6171.315482][ T282] process_backlog+0x101/0x620 [ 6171.315482][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6171.315482][ T282] net_rx_action+0x495/0xbe0 [ 6171.315482][ T282] __do_softirq+0x1b5/0x7f6 [ 6171.315482][ T282] [ 6171.317299][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6171.317299][ T282] netdev_get_by_index+0x5e/0x80 [ 6171.317299][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6171.317299][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6171.317299][ T282] ip6_route_add+0x1c/0x140 [ 6171.317299][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6171.317299][ T282] inet6_addr_add+0x4f8/0xa40 [ 6171.317299][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6171.317299][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6171.317299][ T282] netlink_rcv_skb+0x130/0x360 [ 6171.317299][ T282] netlink_unicast+0x449/0x710 [ 6171.317299][ T282] netlink_sendmsg+0x723/0xbe0 [ 6171.317299][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6171.317299][ T282] ___sys_sendmsg+0xee/0x170 [ 6171.317299][ T282] __sys_sendmsg+0xcd/0x170 [ 6171.317299][ T282] do_syscall_64+0xc6/0x1e0 [ 6171.317299][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6171.317299][ T282] [ 6171.319537][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6171.319537][ T282] netdev_get_by_index+0x5e/0x80 [ 6171.319537][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6171.319537][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6171.319537][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6171.319537][ T282] ipv6_add_addr+0x411/0x2000 [ 6171.319537][ T282] inet6_addr_add+0x30e/0xa40 [ 6171.319537][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6171.319537][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6171.319537][ T282] netlink_rcv_skb+0x130/0x360 [ 6171.319537][ T282] netlink_unicast+0x449/0x710 [ 6171.319537][ T282] netlink_sendmsg+0x723/0xbe0 [ 6171.319537][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6171.319537][ T282] ___sys_sendmsg+0xee/0x170 [ 6171.319537][ T282] __sys_sendmsg+0xcd/0x170 [ 6171.319537][ T282] do_syscall_64+0xc6/0x1e0 [ 6171.319537][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6171.319537][ T282] [ 6171.321778][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6171.321778][ T282] netdev_get_by_index+0x5e/0x80 [ 6171.321778][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6171.321778][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6171.321778][ T282] ip6_route_add+0x1c/0x140 [ 6171.321778][ T282] addrconf_add_mroute+0x129/0x180 [ 6171.321778][ T282] addrconf_add_dev+0xe2/0x170 [ 6171.321778][ T282] inet6_addr_add+0x12f/0xa40 [ 6171.321778][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6171.321778][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6171.321778][ T282] netlink_rcv_skb+0x130/0x360 [ 6171.321778][ T282] netlink_unicast+0x449/0x710 [ 6171.321778][ T282] netlink_sendmsg+0x723/0xbe0 [ 6171.321778][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6171.321778][ T282] ___sys_sendmsg+0xee/0x170 [ 6171.321778][ T282] __sys_sendmsg+0xcd/0x170 [ 6171.321778][ T282] do_syscall_64+0xc6/0x1e0 [ 6171.321778][ T282] [ 6171.323961][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6171.323961][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6171.323961][ T282] ipv6_find_idev+0x102/0x170 [ 6171.323961][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6171.323961][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6171.323961][ T282] netlink_rcv_skb+0x130/0x360 [ 6171.323961][ T282] netlink_unicast+0x449/0x710 [ 6171.323961][ T282] netlink_sendmsg+0x723/0xbe0 [ 6171.323961][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6171.323961][ T282] ___sys_sendmsg+0xee/0x170 [ 6171.323961][ T282] __sys_sendmsg+0xcd/0x170 [ 6171.323961][ T282] do_syscall_64+0xc6/0x1e0 [ 6171.323961][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6171.323961][ T282] [ 6171.325679][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6171.325679][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6171.325679][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6171.325679][ T282] ipv6_find_idev+0x102/0x170 [ 6171.325679][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6171.325679][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6171.325679][ T282] netlink_rcv_skb+0x130/0x360 [ 6171.325679][ T282] netlink_unicast+0x449/0x710 [ 6171.325679][ T282] netlink_sendmsg+0x723/0xbe0 [ 6171.325679][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6171.325679][ T282] ___sys_sendmsg+0xee/0x170 [ 6171.325679][ T282] __sys_sendmsg+0xcd/0x170 [ 6171.325679][ T282] do_syscall_64+0xc6/0x1e0 [ 6171.325679][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6171.325679][ T282] [ 6181.307010][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6181.307439][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6181.307439][ T284] netdev_get_by_index+0x5e/0x80 [ 6181.307439][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6181.307439][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6181.307439][ T284] ip6_route_add+0x1c/0x140 [ 6181.307439][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6181.307439][ T284] inet6_addr_add+0x4f8/0xa40 [ 6181.307439][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6181.307439][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6181.307439][ T284] netlink_rcv_skb+0x130/0x360 [ 6181.307439][ T284] netlink_unicast+0x449/0x710 [ 6181.307439][ T284] netlink_sendmsg+0x723/0xbe0 [ 6181.307439][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6181.307439][ T284] ___sys_sendmsg+0xee/0x170 [ 6181.307439][ T284] __sys_sendmsg+0xcd/0x170 [ 6181.307439][ T284] do_syscall_64+0xc6/0x1e0 [ 6181.307439][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6181.307439][ T284] [ 6181.309687][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6181.309687][ T284] netdev_get_by_index+0x5e/0x80 [ 6181.309687][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6181.309687][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6181.309687][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6181.309687][ T284] ipv6_add_addr+0x411/0x2000 [ 6181.309687][ T284] inet6_addr_add+0x30e/0xa40 [ 6181.309687][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6181.309687][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6181.309687][ T284] netlink_rcv_skb+0x130/0x360 [ 6181.309687][ T284] netlink_unicast+0x449/0x710 [ 6181.309687][ T284] netlink_sendmsg+0x723/0xbe0 [ 6181.309687][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6181.309687][ T284] ___sys_sendmsg+0xee/0x170 [ 6181.309687][ T284] __sys_sendmsg+0xcd/0x170 [ 6181.309687][ T284] do_syscall_64+0xc6/0x1e0 [ 6181.309687][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6181.309687][ T284] [ 6181.311919][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6181.311919][ T284] netdev_get_by_index+0x5e/0x80 [ 6181.311919][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6181.311919][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6181.311919][ T284] ip6_route_add+0x1c/0x140 [ 6181.311919][ T284] addrconf_add_mroute+0x129/0x180 [ 6181.311919][ T284] addrconf_add_dev+0xe2/0x170 [ 6181.311919][ T284] inet6_addr_add+0x12f/0xa40 [ 6181.311919][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6181.311919][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6181.311919][ T284] netlink_rcv_skb+0x130/0x360 [ 6181.311919][ T284] netlink_unicast+0x449/0x710 [ 6181.311919][ T284] netlink_sendmsg+0x723/0xbe0 [ 6181.311919][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6181.311919][ T284] ___sys_sendmsg+0xee/0x170 [ 6181.311919][ T284] __sys_sendmsg+0xcd/0x170 [ 6181.311919][ T284] do_syscall_64+0xc6/0x1e0 [ 6181.311919][ T284] [ 6181.314077][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6181.314077][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6181.314077][ T284] ipv6_find_idev+0x102/0x170 [ 6181.314077][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6181.314077][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6181.314077][ T284] netlink_rcv_skb+0x130/0x360 [ 6181.314077][ T284] netlink_unicast+0x449/0x710 [ 6181.314077][ T284] netlink_sendmsg+0x723/0xbe0 [ 6181.314077][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6181.314077][ T284] ___sys_sendmsg+0xee/0x170 [ 6181.314077][ T284] __sys_sendmsg+0xcd/0x170 [ 6181.314077][ T284] do_syscall_64+0xc6/0x1e0 [ 6181.314077][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6181.314077][ T284] [ 6181.315791][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6181.315791][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6181.315791][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6181.315791][ T284] ipv6_find_idev+0x102/0x170 [ 6181.315791][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6181.315791][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6181.315791][ T284] netlink_rcv_skb+0x130/0x360 [ 6181.315791][ T284] netlink_unicast+0x449/0x710 [ 6181.315791][ T284] netlink_sendmsg+0x723/0xbe0 [ 6181.315791][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6181.315791][ T284] ___sys_sendmsg+0xee/0x170 [ 6181.315791][ T284] __sys_sendmsg+0xcd/0x170 [ 6181.315791][ T284] do_syscall_64+0xc6/0x1e0 [ 6181.315791][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6181.315791][ T284] [ 6181.563103][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6181.563498][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6181.563498][ T282] dst_init+0x84/0x4a0 [ 6181.563498][ T282] dst_alloc+0x97/0x150 [ 6181.563498][ T282] ip6_dst_alloc+0x23/0x90 [ 6181.563498][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6181.563498][ T282] ip6_pol_route+0x56f/0x840 [ 6181.563498][ T282] fib6_rule_lookup+0x196/0x240 [ 6181.563498][ T282] ip6_route_input+0x542/0x980 [ 6181.563498][ T282] ipv6_rcv+0x8f/0x400 [ 6181.563498][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6181.563498][ T282] process_backlog+0x101/0x620 [ 6181.563498][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6181.563498][ T282] net_rx_action+0x495/0xbe0 [ 6181.563498][ T282] __do_softirq+0x1b5/0x7f6 [ 6181.563498][ T282] [ 6181.565296][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6181.565296][ T282] netdev_get_by_index+0x5e/0x80 [ 6181.565296][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6181.565296][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6181.565296][ T282] ip6_route_add+0x1c/0x140 [ 6181.565296][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6181.565296][ T282] inet6_addr_add+0x4f8/0xa40 [ 6181.565296][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6181.565296][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6181.565296][ T282] netlink_rcv_skb+0x130/0x360 [ 6181.565296][ T282] netlink_unicast+0x449/0x710 [ 6181.565296][ T282] netlink_sendmsg+0x723/0xbe0 [ 6181.565296][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6181.565296][ T282] ___sys_sendmsg+0xee/0x170 [ 6181.565296][ T282] __sys_sendmsg+0xcd/0x170 [ 6181.565296][ T282] do_syscall_64+0xc6/0x1e0 [ 6181.565296][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6181.565296][ T282] [ 6181.567520][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6181.567520][ T282] netdev_get_by_index+0x5e/0x80 [ 6181.567520][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6181.567520][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6181.567520][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6181.567520][ T282] ipv6_add_addr+0x411/0x2000 [ 6181.567520][ T282] inet6_addr_add+0x30e/0xa40 [ 6181.567520][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6181.567520][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6181.567520][ T282] netlink_rcv_skb+0x130/0x360 [ 6181.567520][ T282] netlink_unicast+0x449/0x710 [ 6181.567520][ T282] netlink_sendmsg+0x723/0xbe0 [ 6181.567520][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6181.567520][ T282] ___sys_sendmsg+0xee/0x170 [ 6181.567520][ T282] __sys_sendmsg+0xcd/0x170 [ 6181.567520][ T282] do_syscall_64+0xc6/0x1e0 [ 6181.567520][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6181.567520][ T282] [ 6181.569730][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6181.569730][ T282] netdev_get_by_index+0x5e/0x80 [ 6181.569730][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6181.569730][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6181.569730][ T282] ip6_route_add+0x1c/0x140 [ 6181.569730][ T282] addrconf_add_mroute+0x129/0x180 [ 6181.569730][ T282] addrconf_add_dev+0xe2/0x170 [ 6181.569730][ T282] inet6_addr_add+0x12f/0xa40 [ 6181.569730][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6181.569730][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6181.569730][ T282] netlink_rcv_skb+0x130/0x360 [ 6181.569730][ T282] netlink_unicast+0x449/0x710 [ 6181.569730][ T282] netlink_sendmsg+0x723/0xbe0 [ 6181.569730][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6181.569730][ T282] ___sys_sendmsg+0xee/0x170 [ 6181.569730][ T282] __sys_sendmsg+0xcd/0x170 [ 6181.569730][ T282] do_syscall_64+0xc6/0x1e0 [ 6181.569730][ T282] [ 6181.571937][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6181.571937][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6181.571937][ T282] ipv6_find_idev+0x102/0x170 [ 6181.571937][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6181.571937][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6181.571937][ T282] netlink_rcv_skb+0x130/0x360 [ 6181.571937][ T282] netlink_unicast+0x449/0x710 [ 6181.571937][ T282] netlink_sendmsg+0x723/0xbe0 [ 6181.571937][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6181.571937][ T282] ___sys_sendmsg+0xee/0x170 [ 6181.571937][ T282] __sys_sendmsg+0xcd/0x170 [ 6181.571937][ T282] do_syscall_64+0xc6/0x1e0 [ 6181.571937][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6181.571937][ T282] [ 6181.573637][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6181.573637][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6181.573637][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6181.573637][ T282] ipv6_find_idev+0x102/0x170 [ 6181.573637][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6181.573637][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6181.573637][ T282] netlink_rcv_skb+0x130/0x360 [ 6181.573637][ T282] netlink_unicast+0x449/0x710 [ 6181.573637][ T282] netlink_sendmsg+0x723/0xbe0 [ 6181.573637][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6181.573637][ T282] ___sys_sendmsg+0xee/0x170 [ 6181.573637][ T282] __sys_sendmsg+0xcd/0x170 [ 6181.573637][ T282] do_syscall_64+0xc6/0x1e0 [ 6181.573637][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6181.573637][ T282] [ 6191.555014][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6191.555453][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6191.555453][ T284] netdev_get_by_index+0x5e/0x80 [ 6191.555453][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6191.555453][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6191.555453][ T284] ip6_route_add+0x1c/0x140 [ 6191.555453][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6191.555453][ T284] inet6_addr_add+0x4f8/0xa40 [ 6191.555453][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6191.555453][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6191.555453][ T284] netlink_rcv_skb+0x130/0x360 [ 6191.555453][ T284] netlink_unicast+0x449/0x710 [ 6191.555453][ T284] netlink_sendmsg+0x723/0xbe0 [ 6191.555453][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6191.555453][ T284] ___sys_sendmsg+0xee/0x170 [ 6191.555453][ T284] __sys_sendmsg+0xcd/0x170 [ 6191.555453][ T284] do_syscall_64+0xc6/0x1e0 [ 6191.555453][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6191.555453][ T284] [ 6191.557692][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6191.557692][ T284] netdev_get_by_index+0x5e/0x80 [ 6191.557692][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6191.557692][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6191.557692][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6191.557692][ T284] ipv6_add_addr+0x411/0x2000 [ 6191.557692][ T284] inet6_addr_add+0x30e/0xa40 [ 6191.557692][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6191.557692][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6191.557692][ T284] netlink_rcv_skb+0x130/0x360 [ 6191.557692][ T284] netlink_unicast+0x449/0x710 [ 6191.557692][ T284] netlink_sendmsg+0x723/0xbe0 [ 6191.557692][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6191.557692][ T284] ___sys_sendmsg+0xee/0x170 [ 6191.557692][ T284] __sys_sendmsg+0xcd/0x170 [ 6191.557692][ T284] do_syscall_64+0xc6/0x1e0 [ 6191.557692][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6191.557692][ T284] [ 6191.559901][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6191.559901][ T284] netdev_get_by_index+0x5e/0x80 [ 6191.559901][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6191.559901][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6191.559901][ T284] ip6_route_add+0x1c/0x140 [ 6191.559901][ T284] addrconf_add_mroute+0x129/0x180 [ 6191.559901][ T284] addrconf_add_dev+0xe2/0x170 [ 6191.559901][ T284] inet6_addr_add+0x12f/0xa40 [ 6191.559901][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6191.559901][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6191.559901][ T284] netlink_rcv_skb+0x130/0x360 [ 6191.559901][ T284] netlink_unicast+0x449/0x710 [ 6191.559901][ T284] netlink_sendmsg+0x723/0xbe0 [ 6191.559901][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6191.559901][ T284] ___sys_sendmsg+0xee/0x170 [ 6191.559901][ T284] __sys_sendmsg+0xcd/0x170 [ 6191.559901][ T284] do_syscall_64+0xc6/0x1e0 [ 6191.559901][ T284] [ 6191.562083][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6191.562083][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6191.562083][ T284] ipv6_find_idev+0x102/0x170 [ 6191.562083][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6191.562083][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6191.562083][ T284] netlink_rcv_skb+0x130/0x360 [ 6191.562083][ T284] netlink_unicast+0x449/0x710 [ 6191.562083][ T284] netlink_sendmsg+0x723/0xbe0 [ 6191.562083][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6191.562083][ T284] ___sys_sendmsg+0xee/0x170 [ 6191.562083][ T284] __sys_sendmsg+0xcd/0x170 [ 6191.562083][ T284] do_syscall_64+0xc6/0x1e0 [ 6191.562083][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6191.562083][ T284] [ 6191.563773][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6191.563773][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6191.563773][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6191.563773][ T284] ipv6_find_idev+0x102/0x170 [ 6191.563773][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6191.563773][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6191.563773][ T284] netlink_rcv_skb+0x130/0x360 [ 6191.563773][ T284] netlink_unicast+0x449/0x710 [ 6191.563773][ T284] netlink_sendmsg+0x723/0xbe0 [ 6191.563773][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6191.563773][ T284] ___sys_sendmsg+0xee/0x170 [ 6191.563773][ T284] __sys_sendmsg+0xcd/0x170 [ 6191.563773][ T284] do_syscall_64+0xc6/0x1e0 [ 6191.563773][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6191.563773][ T284] [ 6191.810943][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6191.811388][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6191.811388][ T282] dst_init+0x84/0x4a0 [ 6191.811388][ T282] dst_alloc+0x97/0x150 [ 6191.811388][ T282] ip6_dst_alloc+0x23/0x90 [ 6191.811388][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6191.811388][ T282] ip6_pol_route+0x56f/0x840 [ 6191.811388][ T282] fib6_rule_lookup+0x196/0x240 [ 6191.811388][ T282] ip6_route_input+0x542/0x980 [ 6191.811388][ T282] ipv6_rcv+0x8f/0x400 [ 6191.811388][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6191.811388][ T282] process_backlog+0x101/0x620 [ 6191.811388][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6191.811388][ T282] net_rx_action+0x495/0xbe0 [ 6191.811388][ T282] __do_softirq+0x1b5/0x7f6 [ 6191.811388][ T282] [ 6191.813367][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6191.813367][ T282] netdev_get_by_index+0x5e/0x80 [ 6191.813367][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6191.813367][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6191.813367][ T282] ip6_route_add+0x1c/0x140 [ 6191.813367][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6191.813367][ T282] inet6_addr_add+0x4f8/0xa40 [ 6191.813367][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6191.813367][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6191.813367][ T282] netlink_rcv_skb+0x130/0x360 [ 6191.813367][ T282] netlink_unicast+0x449/0x710 [ 6191.813367][ T282] netlink_sendmsg+0x723/0xbe0 [ 6191.813367][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6191.813367][ T282] ___sys_sendmsg+0xee/0x170 [ 6191.813367][ T282] __sys_sendmsg+0xcd/0x170 [ 6191.813367][ T282] do_syscall_64+0xc6/0x1e0 [ 6191.813367][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6191.813367][ T282] [ 6191.815792][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6191.815792][ T282] netdev_get_by_index+0x5e/0x80 [ 6191.815792][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6191.815792][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6191.815792][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6191.815792][ T282] ipv6_add_addr+0x411/0x2000 [ 6191.815792][ T282] inet6_addr_add+0x30e/0xa40 [ 6191.815792][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6191.815792][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6191.815792][ T282] netlink_rcv_skb+0x130/0x360 [ 6191.815792][ T282] netlink_unicast+0x449/0x710 [ 6191.815792][ T282] netlink_sendmsg+0x723/0xbe0 [ 6191.815792][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6191.815792][ T282] ___sys_sendmsg+0xee/0x170 [ 6191.815792][ T282] __sys_sendmsg+0xcd/0x170 [ 6191.815792][ T282] do_syscall_64+0xc6/0x1e0 [ 6191.815792][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6191.815792][ T282] [ 6191.818256][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6191.818256][ T282] netdev_get_by_index+0x5e/0x80 [ 6191.818256][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6191.818256][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6191.818256][ T282] ip6_route_add+0x1c/0x140 [ 6191.818256][ T282] addrconf_add_mroute+0x129/0x180 [ 6191.818256][ T282] addrconf_add_dev+0xe2/0x170 [ 6191.818256][ T282] inet6_addr_add+0x12f/0xa40 [ 6191.818256][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6191.818256][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6191.818256][ T282] netlink_rcv_skb+0x130/0x360 [ 6191.818256][ T282] netlink_unicast+0x449/0x710 [ 6191.818256][ T282] netlink_sendmsg+0x723/0xbe0 [ 6191.818256][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6191.818256][ T282] ___sys_sendmsg+0xee/0x170 [ 6191.818256][ T282] __sys_sendmsg+0xcd/0x170 [ 6191.818256][ T282] do_syscall_64+0xc6/0x1e0 [ 6191.818256][ T282] [ 6191.820664][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6191.820664][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6191.820664][ T282] ipv6_find_idev+0x102/0x170 [ 6191.820664][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6191.820664][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6191.820664][ T282] netlink_rcv_skb+0x130/0x360 [ 6191.820664][ T282] netlink_unicast+0x449/0x710 [ 6191.820664][ T282] netlink_sendmsg+0x723/0xbe0 [ 6191.820664][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6191.820664][ T282] ___sys_sendmsg+0xee/0x170 [ 6191.820664][ T282] __sys_sendmsg+0xcd/0x170 [ 6191.820664][ T282] do_syscall_64+0xc6/0x1e0 [ 6191.820664][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6191.820664][ T282] [ 6191.822541][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6191.822541][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6191.822541][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6191.822541][ T282] ipv6_find_idev+0x102/0x170 [ 6191.822541][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6191.822541][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6191.822541][ T282] netlink_rcv_skb+0x130/0x360 [ 6191.822541][ T282] netlink_unicast+0x449/0x710 [ 6191.822541][ T282] netlink_sendmsg+0x723/0xbe0 [ 6191.822541][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6191.822541][ T282] ___sys_sendmsg+0xee/0x170 [ 6191.822541][ T282] __sys_sendmsg+0xcd/0x170 [ 6191.822541][ T282] do_syscall_64+0xc6/0x1e0 [ 6191.822541][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6191.822541][ T282] [ 6201.803019][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6201.803525][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6201.803525][ T284] netdev_get_by_index+0x5e/0x80 [ 6201.803525][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6201.803525][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6201.803525][ T284] ip6_route_add+0x1c/0x140 [ 6201.803525][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6201.803525][ T284] inet6_addr_add+0x4f8/0xa40 [ 6201.803525][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6201.803525][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6201.803525][ T284] netlink_rcv_skb+0x130/0x360 [ 6201.803525][ T284] netlink_unicast+0x449/0x710 [ 6201.803525][ T284] netlink_sendmsg+0x723/0xbe0 [ 6201.803525][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6201.803525][ T284] ___sys_sendmsg+0xee/0x170 [ 6201.803525][ T284] __sys_sendmsg+0xcd/0x170 [ 6201.803525][ T284] do_syscall_64+0xc6/0x1e0 [ 6201.803525][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6201.803525][ T284] [ 6201.805732][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6201.805732][ T284] netdev_get_by_index+0x5e/0x80 [ 6201.805732][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6201.805732][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6201.805732][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6201.805732][ T284] ipv6_add_addr+0x411/0x2000 [ 6201.805732][ T284] inet6_addr_add+0x30e/0xa40 [ 6201.805732][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6201.805732][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6201.805732][ T284] netlink_rcv_skb+0x130/0x360 [ 6201.805732][ T284] netlink_unicast+0x449/0x710 [ 6201.805732][ T284] netlink_sendmsg+0x723/0xbe0 [ 6201.805732][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6201.805732][ T284] ___sys_sendmsg+0xee/0x170 [ 6201.805732][ T284] __sys_sendmsg+0xcd/0x170 [ 6201.805732][ T284] do_syscall_64+0xc6/0x1e0 [ 6201.805732][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6201.805732][ T284] [ 6201.807935][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6201.807935][ T284] netdev_get_by_index+0x5e/0x80 [ 6201.807935][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6201.807935][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6201.807935][ T284] ip6_route_add+0x1c/0x140 [ 6201.807935][ T284] addrconf_add_mroute+0x129/0x180 [ 6201.807935][ T284] addrconf_add_dev+0xe2/0x170 [ 6201.807935][ T284] inet6_addr_add+0x12f/0xa40 [ 6201.807935][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6201.807935][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6201.807935][ T284] netlink_rcv_skb+0x130/0x360 [ 6201.807935][ T284] netlink_unicast+0x449/0x710 [ 6201.807935][ T284] netlink_sendmsg+0x723/0xbe0 [ 6201.807935][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6201.807935][ T284] ___sys_sendmsg+0xee/0x170 [ 6201.807935][ T284] __sys_sendmsg+0xcd/0x170 [ 6201.807935][ T284] do_syscall_64+0xc6/0x1e0 [ 6201.807935][ T284] [ 6201.810082][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6201.810082][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6201.810082][ T284] ipv6_find_idev+0x102/0x170 [ 6201.810082][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6201.810082][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6201.810082][ T284] netlink_rcv_skb+0x130/0x360 [ 6201.810082][ T284] netlink_unicast+0x449/0x710 [ 6201.810082][ T284] netlink_sendmsg+0x723/0xbe0 [ 6201.810082][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6201.810082][ T284] ___sys_sendmsg+0xee/0x170 [ 6201.810082][ T284] __sys_sendmsg+0xcd/0x170 [ 6201.810082][ T284] do_syscall_64+0xc6/0x1e0 [ 6201.810082][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6201.810082][ T284] [ 6201.811782][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6201.811782][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6201.811782][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6201.811782][ T284] ipv6_find_idev+0x102/0x170 [ 6201.811782][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6201.811782][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6201.811782][ T284] netlink_rcv_skb+0x130/0x360 [ 6201.811782][ T284] netlink_unicast+0x449/0x710 [ 6201.811782][ T284] netlink_sendmsg+0x723/0xbe0 [ 6201.811782][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6201.811782][ T284] ___sys_sendmsg+0xee/0x170 [ 6201.811782][ T284] __sys_sendmsg+0xcd/0x170 [ 6201.811782][ T284] do_syscall_64+0xc6/0x1e0 [ 6201.811782][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6201.811782][ T284] [ 6202.066948][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6202.067385][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6202.067385][ T282] dst_init+0x84/0x4a0 [ 6202.067385][ T282] dst_alloc+0x97/0x150 [ 6202.067385][ T282] ip6_dst_alloc+0x23/0x90 [ 6202.067385][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6202.067385][ T282] ip6_pol_route+0x56f/0x840 [ 6202.067385][ T282] fib6_rule_lookup+0x196/0x240 [ 6202.067385][ T282] ip6_route_input+0x542/0x980 [ 6202.067385][ T282] ipv6_rcv+0x8f/0x400 [ 6202.067385][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6202.067385][ T282] process_backlog+0x101/0x620 [ 6202.067385][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6202.067385][ T282] net_rx_action+0x495/0xbe0 [ 6202.067385][ T282] __do_softirq+0x1b5/0x7f6 [ 6202.067385][ T282] [ 6202.069376][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6202.069376][ T282] netdev_get_by_index+0x5e/0x80 [ 6202.069376][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6202.069376][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6202.069376][ T282] ip6_route_add+0x1c/0x140 [ 6202.069376][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6202.069376][ T282] inet6_addr_add+0x4f8/0xa40 [ 6202.069376][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6202.069376][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6202.069376][ T282] netlink_rcv_skb+0x130/0x360 [ 6202.069376][ T282] netlink_unicast+0x449/0x710 [ 6202.069376][ T282] netlink_sendmsg+0x723/0xbe0 [ 6202.069376][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6202.069376][ T282] ___sys_sendmsg+0xee/0x170 [ 6202.069376][ T282] __sys_sendmsg+0xcd/0x170 [ 6202.069376][ T282] do_syscall_64+0xc6/0x1e0 [ 6202.069376][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6202.069376][ T282] [ 6202.071813][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6202.071813][ T282] netdev_get_by_index+0x5e/0x80 [ 6202.071813][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6202.071813][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6202.071813][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6202.071813][ T282] ipv6_add_addr+0x411/0x2000 [ 6202.071813][ T282] inet6_addr_add+0x30e/0xa40 [ 6202.071813][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6202.071813][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6202.071813][ T282] netlink_rcv_skb+0x130/0x360 [ 6202.071813][ T282] netlink_unicast+0x449/0x710 [ 6202.071813][ T282] netlink_sendmsg+0x723/0xbe0 [ 6202.071813][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6202.071813][ T282] ___sys_sendmsg+0xee/0x170 [ 6202.071813][ T282] __sys_sendmsg+0xcd/0x170 [ 6202.071813][ T282] do_syscall_64+0xc6/0x1e0 [ 6202.071813][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6202.071813][ T282] [ 6202.074238][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6202.074238][ T282] netdev_get_by_index+0x5e/0x80 [ 6202.074238][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6202.074238][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6202.074238][ T282] ip6_route_add+0x1c/0x140 [ 6202.074238][ T282] addrconf_add_mroute+0x129/0x180 [ 6202.074238][ T282] addrconf_add_dev+0xe2/0x170 [ 6202.074238][ T282] inet6_addr_add+0x12f/0xa40 [ 6202.074238][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6202.074238][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6202.074238][ T282] netlink_rcv_skb+0x130/0x360 [ 6202.074238][ T282] netlink_unicast+0x449/0x710 [ 6202.074238][ T282] netlink_sendmsg+0x723/0xbe0 [ 6202.074238][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6202.074238][ T282] ___sys_sendmsg+0xee/0x170 [ 6202.074238][ T282] __sys_sendmsg+0xcd/0x170 [ 6202.074238][ T282] do_syscall_64+0xc6/0x1e0 [ 6202.074238][ T282] [ 6202.076625][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6202.076625][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6202.076625][ T282] ipv6_find_idev+0x102/0x170 [ 6202.076625][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6202.076625][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6202.076625][ T282] netlink_rcv_skb+0x130/0x360 [ 6202.076625][ T282] netlink_unicast+0x449/0x710 [ 6202.076625][ T282] netlink_sendmsg+0x723/0xbe0 [ 6202.076625][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6202.076625][ T282] ___sys_sendmsg+0xee/0x170 [ 6202.076625][ T282] __sys_sendmsg+0xcd/0x170 [ 6202.076625][ T282] do_syscall_64+0xc6/0x1e0 [ 6202.076625][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6202.076625][ T282] [ 6202.078520][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6202.078520][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6202.078520][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6202.078520][ T282] ipv6_find_idev+0x102/0x170 [ 6202.078520][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6202.078520][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6202.078520][ T282] netlink_rcv_skb+0x130/0x360 [ 6202.078520][ T282] netlink_unicast+0x449/0x710 [ 6202.078520][ T282] netlink_sendmsg+0x723/0xbe0 [ 6202.078520][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6202.078520][ T282] ___sys_sendmsg+0xee/0x170 [ 6202.078520][ T282] __sys_sendmsg+0xcd/0x170 [ 6202.078520][ T282] do_syscall_64+0xc6/0x1e0 [ 6202.078520][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6202.078520][ T282] [ 6212.051025][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6212.051472][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6212.051472][ T284] netdev_get_by_index+0x5e/0x80 [ 6212.051472][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6212.051472][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6212.051472][ T284] ip6_route_add+0x1c/0x140 [ 6212.051472][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6212.051472][ T284] inet6_addr_add+0x4f8/0xa40 [ 6212.051472][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6212.051472][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6212.051472][ T284] netlink_rcv_skb+0x130/0x360 [ 6212.051472][ T284] netlink_unicast+0x449/0x710 [ 6212.051472][ T284] netlink_sendmsg+0x723/0xbe0 [ 6212.051472][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6212.051472][ T284] ___sys_sendmsg+0xee/0x170 [ 6212.051472][ T284] __sys_sendmsg+0xcd/0x170 [ 6212.051472][ T284] do_syscall_64+0xc6/0x1e0 [ 6212.051472][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6212.051472][ T284] [ 6212.053731][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6212.053731][ T284] netdev_get_by_index+0x5e/0x80 [ 6212.053731][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6212.053731][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6212.053731][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6212.053731][ T284] ipv6_add_addr+0x411/0x2000 [ 6212.053731][ T284] inet6_addr_add+0x30e/0xa40 [ 6212.053731][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6212.053731][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6212.053731][ T284] netlink_rcv_skb+0x130/0x360 [ 6212.053731][ T284] netlink_unicast+0x449/0x710 [ 6212.053731][ T284] netlink_sendmsg+0x723/0xbe0 [ 6212.053731][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6212.053731][ T284] ___sys_sendmsg+0xee/0x170 [ 6212.053731][ T284] __sys_sendmsg+0xcd/0x170 [ 6212.053731][ T284] do_syscall_64+0xc6/0x1e0 [ 6212.053731][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6212.053731][ T284] [ 6212.055922][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6212.055922][ T284] netdev_get_by_index+0x5e/0x80 [ 6212.055922][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6212.055922][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6212.055922][ T284] ip6_route_add+0x1c/0x140 [ 6212.055922][ T284] addrconf_add_mroute+0x129/0x180 [ 6212.055922][ T284] addrconf_add_dev+0xe2/0x170 [ 6212.055922][ T284] inet6_addr_add+0x12f/0xa40 [ 6212.055922][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6212.055922][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6212.055922][ T284] netlink_rcv_skb+0x130/0x360 [ 6212.055922][ T284] netlink_unicast+0x449/0x710 [ 6212.055922][ T284] netlink_sendmsg+0x723/0xbe0 [ 6212.055922][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6212.055922][ T284] ___sys_sendmsg+0xee/0x170 [ 6212.055922][ T284] __sys_sendmsg+0xcd/0x170 [ 6212.055922][ T284] do_syscall_64+0xc6/0x1e0 [ 6212.055922][ T284] [ 6212.058068][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6212.058068][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6212.058068][ T284] ipv6_find_idev+0x102/0x170 [ 6212.058068][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6212.058068][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6212.058068][ T284] netlink_rcv_skb+0x130/0x360 [ 6212.058068][ T284] netlink_unicast+0x449/0x710 [ 6212.058068][ T284] netlink_sendmsg+0x723/0xbe0 [ 6212.058068][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6212.058068][ T284] ___sys_sendmsg+0xee/0x170 [ 6212.058068][ T284] __sys_sendmsg+0xcd/0x170 [ 6212.058068][ T284] do_syscall_64+0xc6/0x1e0 [ 6212.058068][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6212.058068][ T284] [ 6212.059753][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6212.059753][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6212.059753][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6212.059753][ T284] ipv6_find_idev+0x102/0x170 [ 6212.059753][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6212.059753][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6212.059753][ T284] netlink_rcv_skb+0x130/0x360 [ 6212.059753][ T284] netlink_unicast+0x449/0x710 [ 6212.059753][ T284] netlink_sendmsg+0x723/0xbe0 [ 6212.059753][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6212.059753][ T284] ___sys_sendmsg+0xee/0x170 [ 6212.059753][ T284] __sys_sendmsg+0xcd/0x170 [ 6212.059753][ T284] do_syscall_64+0xc6/0x1e0 [ 6212.059753][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6212.059753][ T284] [ 6212.322945][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6212.323375][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6212.323375][ T282] dst_init+0x84/0x4a0 [ 6212.323375][ T282] dst_alloc+0x97/0x150 [ 6212.323375][ T282] ip6_dst_alloc+0x23/0x90 [ 6212.323375][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6212.323375][ T282] ip6_pol_route+0x56f/0x840 [ 6212.323375][ T282] fib6_rule_lookup+0x196/0x240 [ 6212.323375][ T282] ip6_route_input+0x542/0x980 [ 6212.323375][ T282] ipv6_rcv+0x8f/0x400 [ 6212.323375][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6212.323375][ T282] process_backlog+0x101/0x620 [ 6212.323375][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6212.323375][ T282] net_rx_action+0x495/0xbe0 [ 6212.323375][ T282] __do_softirq+0x1b5/0x7f6 [ 6212.323375][ T282] [ 6212.325362][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6212.325362][ T282] netdev_get_by_index+0x5e/0x80 [ 6212.325362][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6212.325362][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6212.325362][ T282] ip6_route_add+0x1c/0x140 [ 6212.325362][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6212.325362][ T282] inet6_addr_add+0x4f8/0xa40 [ 6212.325362][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6212.325362][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6212.325362][ T282] netlink_rcv_skb+0x130/0x360 [ 6212.325362][ T282] netlink_unicast+0x449/0x710 [ 6212.325362][ T282] netlink_sendmsg+0x723/0xbe0 [ 6212.325362][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6212.325362][ T282] ___sys_sendmsg+0xee/0x170 [ 6212.325362][ T282] __sys_sendmsg+0xcd/0x170 [ 6212.325362][ T282] do_syscall_64+0xc6/0x1e0 [ 6212.325362][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6212.325362][ T282] [ 6212.327838][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6212.327838][ T282] netdev_get_by_index+0x5e/0x80 [ 6212.327838][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6212.327838][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6212.327838][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6212.327838][ T282] ipv6_add_addr+0x411/0x2000 [ 6212.327838][ T282] inet6_addr_add+0x30e/0xa40 [ 6212.327838][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6212.327838][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6212.327838][ T282] netlink_rcv_skb+0x130/0x360 [ 6212.327838][ T282] netlink_unicast+0x449/0x710 [ 6212.327838][ T282] netlink_sendmsg+0x723/0xbe0 [ 6212.327838][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6212.327838][ T282] ___sys_sendmsg+0xee/0x170 [ 6212.327838][ T282] __sys_sendmsg+0xcd/0x170 [ 6212.327838][ T282] do_syscall_64+0xc6/0x1e0 [ 6212.327838][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6212.327838][ T282] [ 6212.330298][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6212.330298][ T282] netdev_get_by_index+0x5e/0x80 [ 6212.330298][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6212.330298][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6212.330298][ T282] ip6_route_add+0x1c/0x140 [ 6212.330298][ T282] addrconf_add_mroute+0x129/0x180 [ 6212.330298][ T282] addrconf_add_dev+0xe2/0x170 [ 6212.330298][ T282] inet6_addr_add+0x12f/0xa40 [ 6212.330298][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6212.330298][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6212.330298][ T282] netlink_rcv_skb+0x130/0x360 [ 6212.330298][ T282] netlink_unicast+0x449/0x710 [ 6212.330298][ T282] netlink_sendmsg+0x723/0xbe0 [ 6212.330298][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6212.330298][ T282] ___sys_sendmsg+0xee/0x170 [ 6212.330298][ T282] __sys_sendmsg+0xcd/0x170 [ 6212.330298][ T282] do_syscall_64+0xc6/0x1e0 [ 6212.330298][ T282] [ 6212.332693][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6212.332693][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6212.332693][ T282] ipv6_find_idev+0x102/0x170 [ 6212.332693][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6212.332693][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6212.332693][ T282] netlink_rcv_skb+0x130/0x360 [ 6212.332693][ T282] netlink_unicast+0x449/0x710 [ 6212.332693][ T282] netlink_sendmsg+0x723/0xbe0 [ 6212.332693][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6212.332693][ T282] ___sys_sendmsg+0xee/0x170 [ 6212.332693][ T282] __sys_sendmsg+0xcd/0x170 [ 6212.332693][ T282] do_syscall_64+0xc6/0x1e0 [ 6212.332693][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6212.332693][ T282] [ 6212.334557][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6212.334557][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6212.334557][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6212.334557][ T282] ipv6_find_idev+0x102/0x170 [ 6212.334557][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6212.334557][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6212.334557][ T282] netlink_rcv_skb+0x130/0x360 [ 6212.334557][ T282] netlink_unicast+0x449/0x710 [ 6212.334557][ T282] netlink_sendmsg+0x723/0xbe0 [ 6212.334557][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6212.334557][ T282] ___sys_sendmsg+0xee/0x170 [ 6212.334557][ T282] __sys_sendmsg+0xcd/0x170 [ 6212.334557][ T282] do_syscall_64+0xc6/0x1e0 [ 6212.334557][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6212.334557][ T282] [ 6222.066936][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6222.067567][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6222.067567][ T284] netdev_get_by_index+0x5e/0x80 [ 6222.067567][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6222.067567][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6222.067567][ T284] ip6_route_add+0x1c/0x140 [ 6222.067567][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6222.067567][ T284] inet6_addr_add+0x4f8/0xa40 [ 6222.067567][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6222.067567][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6222.067567][ T284] netlink_rcv_skb+0x130/0x360 [ 6222.067567][ T284] netlink_unicast+0x449/0x710 [ 6222.067567][ T284] netlink_sendmsg+0x723/0xbe0 [ 6222.067567][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6222.067567][ T284] ___sys_sendmsg+0xee/0x170 [ 6222.067567][ T284] __sys_sendmsg+0xcd/0x170 [ 6222.067567][ T284] do_syscall_64+0xc6/0x1e0 [ 6222.067567][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6222.067567][ T284] [ 6222.069816][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6222.069816][ T284] netdev_get_by_index+0x5e/0x80 [ 6222.069816][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6222.069816][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6222.069816][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6222.069816][ T284] ipv6_add_addr+0x411/0x2000 [ 6222.069816][ T284] inet6_addr_add+0x30e/0xa40 [ 6222.069816][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6222.069816][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6222.069816][ T284] netlink_rcv_skb+0x130/0x360 [ 6222.069816][ T284] netlink_unicast+0x449/0x710 [ 6222.069816][ T284] netlink_sendmsg+0x723/0xbe0 [ 6222.069816][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6222.069816][ T284] ___sys_sendmsg+0xee/0x170 [ 6222.069816][ T284] __sys_sendmsg+0xcd/0x170 [ 6222.069816][ T284] do_syscall_64+0xc6/0x1e0 [ 6222.069816][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6222.069816][ T284] [ 6222.072041][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6222.072041][ T284] netdev_get_by_index+0x5e/0x80 [ 6222.072041][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6222.072041][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6222.072041][ T284] ip6_route_add+0x1c/0x140 [ 6222.072041][ T284] addrconf_add_mroute+0x129/0x180 [ 6222.072041][ T284] addrconf_add_dev+0xe2/0x170 [ 6222.072041][ T284] inet6_addr_add+0x12f/0xa40 [ 6222.072041][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6222.072041][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6222.072041][ T284] netlink_rcv_skb+0x130/0x360 [ 6222.072041][ T284] netlink_unicast+0x449/0x710 [ 6222.072041][ T284] netlink_sendmsg+0x723/0xbe0 [ 6222.072041][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6222.072041][ T284] ___sys_sendmsg+0xee/0x170 [ 6222.072041][ T284] __sys_sendmsg+0xcd/0x170 [ 6222.072041][ T284] do_syscall_64+0xc6/0x1e0 [ 6222.072041][ T284] [ 6222.074230][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6222.074230][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6222.074230][ T284] ipv6_find_idev+0x102/0x170 [ 6222.074230][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6222.074230][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6222.074230][ T284] netlink_rcv_skb+0x130/0x360 [ 6222.074230][ T284] netlink_unicast+0x449/0x710 [ 6222.074230][ T284] netlink_sendmsg+0x723/0xbe0 [ 6222.074230][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6222.074230][ T284] ___sys_sendmsg+0xee/0x170 [ 6222.074230][ T284] __sys_sendmsg+0xcd/0x170 [ 6222.074230][ T284] do_syscall_64+0xc6/0x1e0 [ 6222.074230][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6222.074230][ T284] [ 6222.075941][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6222.075941][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6222.075941][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6222.075941][ T284] ipv6_find_idev+0x102/0x170 [ 6222.075941][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6222.075941][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6222.075941][ T284] netlink_rcv_skb+0x130/0x360 [ 6222.075941][ T284] netlink_unicast+0x449/0x710 [ 6222.075941][ T284] netlink_sendmsg+0x723/0xbe0 [ 6222.075941][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6222.075941][ T284] ___sys_sendmsg+0xee/0x170 [ 6222.075941][ T284] __sys_sendmsg+0xcd/0x170 [ 6222.075941][ T284] do_syscall_64+0xc6/0x1e0 [ 6222.075941][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6222.075941][ T284] [ 6222.578938][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6222.579317][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6222.579317][ T282] dst_init+0x84/0x4a0 [ 6222.579317][ T282] dst_alloc+0x97/0x150 [ 6222.579317][ T282] ip6_dst_alloc+0x23/0x90 [ 6222.579317][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6222.579317][ T282] ip6_pol_route+0x56f/0x840 [ 6222.579317][ T282] fib6_rule_lookup+0x196/0x240 [ 6222.579317][ T282] ip6_route_input+0x542/0x980 [ 6222.579317][ T282] ipv6_rcv+0x8f/0x400 [ 6222.579317][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6222.579317][ T282] process_backlog+0x101/0x620 [ 6222.579317][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6222.579317][ T282] net_rx_action+0x495/0xbe0 [ 6222.579317][ T282] __do_softirq+0x1b5/0x7f6 [ 6222.579317][ T282] [ 6222.581144][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6222.581144][ T282] netdev_get_by_index+0x5e/0x80 [ 6222.581144][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6222.581144][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6222.581144][ T282] ip6_route_add+0x1c/0x140 [ 6222.581144][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6222.581144][ T282] inet6_addr_add+0x4f8/0xa40 [ 6222.581144][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6222.581144][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6222.581144][ T282] netlink_rcv_skb+0x130/0x360 [ 6222.581144][ T282] netlink_unicast+0x449/0x710 [ 6222.581144][ T282] netlink_sendmsg+0x723/0xbe0 [ 6222.581144][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6222.581144][ T282] ___sys_sendmsg+0xee/0x170 [ 6222.581144][ T282] __sys_sendmsg+0xcd/0x170 [ 6222.581144][ T282] do_syscall_64+0xc6/0x1e0 [ 6222.581144][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6222.581144][ T282] [ 6222.583354][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6222.583354][ T282] netdev_get_by_index+0x5e/0x80 [ 6222.583354][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6222.583354][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6222.583354][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6222.583354][ T282] ipv6_add_addr+0x411/0x2000 [ 6222.583354][ T282] inet6_addr_add+0x30e/0xa40 [ 6222.583354][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6222.583354][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6222.583354][ T282] netlink_rcv_skb+0x130/0x360 [ 6222.583354][ T282] netlink_unicast+0x449/0x710 [ 6222.583354][ T282] netlink_sendmsg+0x723/0xbe0 [ 6222.583354][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6222.583354][ T282] ___sys_sendmsg+0xee/0x170 [ 6222.583354][ T282] __sys_sendmsg+0xcd/0x170 [ 6222.583354][ T282] do_syscall_64+0xc6/0x1e0 [ 6222.583354][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6222.583354][ T282] [ 6222.585549][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6222.585549][ T282] netdev_get_by_index+0x5e/0x80 [ 6222.585549][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6222.585549][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6222.585549][ T282] ip6_route_add+0x1c/0x140 [ 6222.585549][ T282] addrconf_add_mroute+0x129/0x180 [ 6222.585549][ T282] addrconf_add_dev+0xe2/0x170 [ 6222.585549][ T282] inet6_addr_add+0x12f/0xa40 [ 6222.585549][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6222.585549][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6222.585549][ T282] netlink_rcv_skb+0x130/0x360 [ 6222.585549][ T282] netlink_unicast+0x449/0x710 [ 6222.585549][ T282] netlink_sendmsg+0x723/0xbe0 [ 6222.585549][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6222.585549][ T282] ___sys_sendmsg+0xee/0x170 [ 6222.585549][ T282] __sys_sendmsg+0xcd/0x170 [ 6222.585549][ T282] do_syscall_64+0xc6/0x1e0 [ 6222.585549][ T282] [ 6222.587716][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6222.587716][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6222.587716][ T282] ipv6_find_idev+0x102/0x170 [ 6222.587716][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6222.587716][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6222.587716][ T282] netlink_rcv_skb+0x130/0x360 [ 6222.587716][ T282] netlink_unicast+0x449/0x710 [ 6222.587716][ T282] netlink_sendmsg+0x723/0xbe0 [ 6222.587716][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6222.587716][ T282] ___sys_sendmsg+0xee/0x170 [ 6222.587716][ T282] __sys_sendmsg+0xcd/0x170 [ 6222.587716][ T282] do_syscall_64+0xc6/0x1e0 [ 6222.587716][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6222.587716][ T282] [ 6222.589434][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6222.589434][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6222.589434][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6222.589434][ T282] ipv6_find_idev+0x102/0x170 [ 6222.589434][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6222.589434][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6222.589434][ T282] netlink_rcv_skb+0x130/0x360 [ 6222.589434][ T282] netlink_unicast+0x449/0x710 [ 6222.589434][ T282] netlink_sendmsg+0x723/0xbe0 [ 6222.589434][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6222.589434][ T282] ___sys_sendmsg+0xee/0x170 [ 6222.589434][ T282] __sys_sendmsg+0xcd/0x170 [ 6222.589434][ T282] do_syscall_64+0xc6/0x1e0 [ 6222.589434][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6222.589434][ T282] [ 6232.314964][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6232.315490][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6232.315490][ T284] netdev_get_by_index+0x5e/0x80 [ 6232.315490][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6232.315490][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6232.315490][ T284] ip6_route_add+0x1c/0x140 [ 6232.315490][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6232.315490][ T284] inet6_addr_add+0x4f8/0xa40 [ 6232.315490][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6232.315490][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6232.315490][ T284] netlink_rcv_skb+0x130/0x360 [ 6232.315490][ T284] netlink_unicast+0x449/0x710 [ 6232.315490][ T284] netlink_sendmsg+0x723/0xbe0 [ 6232.315490][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6232.315490][ T284] ___sys_sendmsg+0xee/0x170 [ 6232.315490][ T284] __sys_sendmsg+0xcd/0x170 [ 6232.315490][ T284] do_syscall_64+0xc6/0x1e0 [ 6232.315490][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6232.315490][ T284] [ 6232.318029][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6232.318029][ T284] netdev_get_by_index+0x5e/0x80 [ 6232.318029][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6232.318029][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6232.318029][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6232.318029][ T284] ipv6_add_addr+0x411/0x2000 [ 6232.318029][ T284] inet6_addr_add+0x30e/0xa40 [ 6232.318029][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6232.318029][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6232.318029][ T284] netlink_rcv_skb+0x130/0x360 [ 6232.318029][ T284] netlink_unicast+0x449/0x710 [ 6232.318029][ T284] netlink_sendmsg+0x723/0xbe0 [ 6232.318029][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6232.318029][ T284] ___sys_sendmsg+0xee/0x170 [ 6232.318029][ T284] __sys_sendmsg+0xcd/0x170 [ 6232.318029][ T284] do_syscall_64+0xc6/0x1e0 [ 6232.318029][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6232.318029][ T284] [ 6232.320498][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6232.320498][ T284] netdev_get_by_index+0x5e/0x80 [ 6232.320498][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6232.320498][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6232.320498][ T284] ip6_route_add+0x1c/0x140 [ 6232.320498][ T284] addrconf_add_mroute+0x129/0x180 [ 6232.320498][ T284] addrconf_add_dev+0xe2/0x170 [ 6232.320498][ T284] inet6_addr_add+0x12f/0xa40 [ 6232.320498][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6232.320498][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6232.320498][ T284] netlink_rcv_skb+0x130/0x360 [ 6232.320498][ T284] netlink_unicast+0x449/0x710 [ 6232.320498][ T284] netlink_sendmsg+0x723/0xbe0 [ 6232.320498][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6232.320498][ T284] ___sys_sendmsg+0xee/0x170 [ 6232.320498][ T284] __sys_sendmsg+0xcd/0x170 [ 6232.320498][ T284] do_syscall_64+0xc6/0x1e0 [ 6232.320498][ T284] [ 6232.322974][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6232.322974][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6232.322974][ T284] ipv6_find_idev+0x102/0x170 [ 6232.322974][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6232.322974][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6232.322974][ T284] netlink_rcv_skb+0x130/0x360 [ 6232.322974][ T284] netlink_unicast+0x449/0x710 [ 6232.322974][ T284] netlink_sendmsg+0x723/0xbe0 [ 6232.322974][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6232.322974][ T284] ___sys_sendmsg+0xee/0x170 [ 6232.322974][ T284] __sys_sendmsg+0xcd/0x170 [ 6232.322974][ T284] do_syscall_64+0xc6/0x1e0 [ 6232.322974][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6232.322974][ T284] [ 6232.324910][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6232.324910][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6232.324910][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6232.324910][ T284] ipv6_find_idev+0x102/0x170 [ 6232.324910][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6232.324910][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6232.324910][ T284] netlink_rcv_skb+0x130/0x360 [ 6232.324910][ T284] netlink_unicast+0x449/0x710 [ 6232.324910][ T284] netlink_sendmsg+0x723/0xbe0 [ 6232.324910][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6232.324910][ T284] ___sys_sendmsg+0xee/0x170 [ 6232.324910][ T284] __sys_sendmsg+0xcd/0x170 [ 6232.324910][ T284] do_syscall_64+0xc6/0x1e0 [ 6232.324910][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6232.324910][ T284] [ 6232.827008][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6232.827437][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6232.827437][ T282] dst_init+0x84/0x4a0 [ 6232.827437][ T282] dst_alloc+0x97/0x150 [ 6232.827437][ T282] ip6_dst_alloc+0x23/0x90 [ 6232.827437][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6232.827437][ T282] ip6_pol_route+0x56f/0x840 [ 6232.827437][ T282] fib6_rule_lookup+0x196/0x240 [ 6232.827437][ T282] ip6_route_input+0x542/0x980 [ 6232.827437][ T282] ipv6_rcv+0x8f/0x400 [ 6232.827437][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6232.827437][ T282] process_backlog+0x101/0x620 [ 6232.827437][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6232.827437][ T282] net_rx_action+0x495/0xbe0 [ 6232.827437][ T282] __do_softirq+0x1b5/0x7f6 [ 6232.827437][ T282] [ 6232.829393][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6232.829393][ T282] netdev_get_by_index+0x5e/0x80 [ 6232.829393][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6232.829393][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6232.829393][ T282] ip6_route_add+0x1c/0x140 [ 6232.829393][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6232.829393][ T282] inet6_addr_add+0x4f8/0xa40 [ 6232.829393][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6232.829393][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6232.829393][ T282] netlink_rcv_skb+0x130/0x360 [ 6232.829393][ T282] netlink_unicast+0x449/0x710 [ 6232.829393][ T282] netlink_sendmsg+0x723/0xbe0 [ 6232.829393][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6232.829393][ T282] ___sys_sendmsg+0xee/0x170 [ 6232.829393][ T282] __sys_sendmsg+0xcd/0x170 [ 6232.829393][ T282] do_syscall_64+0xc6/0x1e0 [ 6232.829393][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6232.829393][ T282] [ 6232.831846][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6232.831846][ T282] netdev_get_by_index+0x5e/0x80 [ 6232.831846][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6232.831846][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6232.831846][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6232.831846][ T282] ipv6_add_addr+0x411/0x2000 [ 6232.831846][ T282] inet6_addr_add+0x30e/0xa40 [ 6232.831846][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6232.831846][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6232.831846][ T282] netlink_rcv_skb+0x130/0x360 [ 6232.831846][ T282] netlink_unicast+0x449/0x710 [ 6232.831846][ T282] netlink_sendmsg+0x723/0xbe0 [ 6232.831846][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6232.831846][ T282] ___sys_sendmsg+0xee/0x170 [ 6232.831846][ T282] __sys_sendmsg+0xcd/0x170 [ 6232.831846][ T282] do_syscall_64+0xc6/0x1e0 [ 6232.831846][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6232.831846][ T282] [ 6232.834230][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6232.834230][ T282] netdev_get_by_index+0x5e/0x80 [ 6232.834230][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6232.834230][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6232.834230][ T282] ip6_route_add+0x1c/0x140 [ 6232.834230][ T282] addrconf_add_mroute+0x129/0x180 [ 6232.834230][ T282] addrconf_add_dev+0xe2/0x170 [ 6232.834230][ T282] inet6_addr_add+0x12f/0xa40 [ 6232.834230][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6232.834230][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6232.834230][ T282] netlink_rcv_skb+0x130/0x360 [ 6232.834230][ T282] netlink_unicast+0x449/0x710 [ 6232.834230][ T282] netlink_sendmsg+0x723/0xbe0 [ 6232.834230][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6232.834230][ T282] ___sys_sendmsg+0xee/0x170 [ 6232.834230][ T282] __sys_sendmsg+0xcd/0x170 [ 6232.834230][ T282] do_syscall_64+0xc6/0x1e0 [ 6232.834230][ T282] [ 6232.836605][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6232.836605][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6232.836605][ T282] ipv6_find_idev+0x102/0x170 [ 6232.836605][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6232.836605][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6232.836605][ T282] netlink_rcv_skb+0x130/0x360 [ 6232.836605][ T282] netlink_unicast+0x449/0x710 [ 6232.836605][ T282] netlink_sendmsg+0x723/0xbe0 [ 6232.836605][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6232.836605][ T282] ___sys_sendmsg+0xee/0x170 [ 6232.836605][ T282] __sys_sendmsg+0xcd/0x170 [ 6232.836605][ T282] do_syscall_64+0xc6/0x1e0 [ 6232.836605][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6232.836605][ T282] [ 6232.838457][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6232.838457][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6232.838457][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6232.838457][ T282] ipv6_find_idev+0x102/0x170 [ 6232.838457][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6232.838457][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6232.838457][ T282] netlink_rcv_skb+0x130/0x360 [ 6232.838457][ T282] netlink_unicast+0x449/0x710 [ 6232.838457][ T282] netlink_sendmsg+0x723/0xbe0 [ 6232.838457][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6232.838457][ T282] ___sys_sendmsg+0xee/0x170 [ 6232.838457][ T282] __sys_sendmsg+0xcd/0x170 [ 6232.838457][ T282] do_syscall_64+0xc6/0x1e0 [ 6232.838457][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6232.838457][ T282] [ 6242.562938][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6242.563422][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6242.563422][ T284] netdev_get_by_index+0x5e/0x80 [ 6242.563422][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6242.563422][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6242.563422][ T284] ip6_route_add+0x1c/0x140 [ 6242.563422][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6242.563422][ T284] inet6_addr_add+0x4f8/0xa40 [ 6242.563422][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6242.563422][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6242.563422][ T284] netlink_rcv_skb+0x130/0x360 [ 6242.563422][ T284] netlink_unicast+0x449/0x710 [ 6242.563422][ T284] netlink_sendmsg+0x723/0xbe0 [ 6242.563422][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6242.563422][ T284] ___sys_sendmsg+0xee/0x170 [ 6242.563422][ T284] __sys_sendmsg+0xcd/0x170 [ 6242.563422][ T284] do_syscall_64+0xc6/0x1e0 [ 6242.563422][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6242.563422][ T284] [ 6242.565928][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6242.565928][ T284] netdev_get_by_index+0x5e/0x80 [ 6242.565928][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6242.565928][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6242.565928][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6242.565928][ T284] ipv6_add_addr+0x411/0x2000 [ 6242.565928][ T284] inet6_addr_add+0x30e/0xa40 [ 6242.565928][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6242.565928][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6242.565928][ T284] netlink_rcv_skb+0x130/0x360 [ 6242.565928][ T284] netlink_unicast+0x449/0x710 [ 6242.565928][ T284] netlink_sendmsg+0x723/0xbe0 [ 6242.565928][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6242.565928][ T284] ___sys_sendmsg+0xee/0x170 [ 6242.565928][ T284] __sys_sendmsg+0xcd/0x170 [ 6242.565928][ T284] do_syscall_64+0xc6/0x1e0 [ 6242.565928][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6242.565928][ T284] [ 6242.568439][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6242.568439][ T284] netdev_get_by_index+0x5e/0x80 [ 6242.568439][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6242.568439][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6242.568439][ T284] ip6_route_add+0x1c/0x140 [ 6242.568439][ T284] addrconf_add_mroute+0x129/0x180 [ 6242.568439][ T284] addrconf_add_dev+0xe2/0x170 [ 6242.568439][ T284] inet6_addr_add+0x12f/0xa40 [ 6242.568439][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6242.568439][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6242.568439][ T284] netlink_rcv_skb+0x130/0x360 [ 6242.568439][ T284] netlink_unicast+0x449/0x710 [ 6242.568439][ T284] netlink_sendmsg+0x723/0xbe0 [ 6242.568439][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6242.568439][ T284] ___sys_sendmsg+0xee/0x170 [ 6242.568439][ T284] __sys_sendmsg+0xcd/0x170 [ 6242.568439][ T284] do_syscall_64+0xc6/0x1e0 [ 6242.568439][ T284] [ 6242.570902][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6242.570902][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6242.570902][ T284] ipv6_find_idev+0x102/0x170 [ 6242.570902][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6242.570902][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6242.570902][ T284] netlink_rcv_skb+0x130/0x360 [ 6242.570902][ T284] netlink_unicast+0x449/0x710 [ 6242.570902][ T284] netlink_sendmsg+0x723/0xbe0 [ 6242.570902][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6242.570902][ T284] ___sys_sendmsg+0xee/0x170 [ 6242.570902][ T284] __sys_sendmsg+0xcd/0x170 [ 6242.570902][ T284] do_syscall_64+0xc6/0x1e0 [ 6242.570902][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6242.570902][ T284] [ 6242.572837][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6242.572837][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6242.572837][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6242.572837][ T284] ipv6_find_idev+0x102/0x170 [ 6242.572837][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6242.572837][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6242.572837][ T284] netlink_rcv_skb+0x130/0x360 [ 6242.572837][ T284] netlink_unicast+0x449/0x710 [ 6242.572837][ T284] netlink_sendmsg+0x723/0xbe0 [ 6242.572837][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6242.572837][ T284] ___sys_sendmsg+0xee/0x170 [ 6242.572837][ T284] __sys_sendmsg+0xcd/0x170 [ 6242.572837][ T284] do_syscall_64+0xc6/0x1e0 [ 6242.572837][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6242.572837][ T284] [ 6243.083004][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6243.083403][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6243.083403][ T282] dst_init+0x84/0x4a0 [ 6243.083403][ T282] dst_alloc+0x97/0x150 [ 6243.083403][ T282] ip6_dst_alloc+0x23/0x90 [ 6243.083403][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6243.083403][ T282] ip6_pol_route+0x56f/0x840 [ 6243.083403][ T282] fib6_rule_lookup+0x196/0x240 [ 6243.083403][ T282] ip6_route_input+0x542/0x980 [ 6243.083403][ T282] ipv6_rcv+0x8f/0x400 [ 6243.083403][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6243.083403][ T282] process_backlog+0x101/0x620 [ 6243.083403][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6243.083403][ T282] net_rx_action+0x495/0xbe0 [ 6243.083403][ T282] __do_softirq+0x1b5/0x7f6 [ 6243.083403][ T282] [ 6243.085348][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6243.085348][ T282] netdev_get_by_index+0x5e/0x80 [ 6243.085348][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6243.085348][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6243.085348][ T282] ip6_route_add+0x1c/0x140 [ 6243.085348][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6243.085348][ T282] inet6_addr_add+0x4f8/0xa40 [ 6243.085348][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6243.085348][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6243.085348][ T282] netlink_rcv_skb+0x130/0x360 [ 6243.085348][ T282] netlink_unicast+0x449/0x710 [ 6243.085348][ T282] netlink_sendmsg+0x723/0xbe0 [ 6243.085348][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6243.085348][ T282] ___sys_sendmsg+0xee/0x170 [ 6243.085348][ T282] __sys_sendmsg+0xcd/0x170 [ 6243.085348][ T282] do_syscall_64+0xc6/0x1e0 [ 6243.085348][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6243.085348][ T282] [ 6243.087750][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6243.087750][ T282] netdev_get_by_index+0x5e/0x80 [ 6243.087750][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6243.087750][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6243.087750][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6243.087750][ T282] ipv6_add_addr+0x411/0x2000 [ 6243.087750][ T282] inet6_addr_add+0x30e/0xa40 [ 6243.087750][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6243.087750][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6243.087750][ T282] netlink_rcv_skb+0x130/0x360 [ 6243.087750][ T282] netlink_unicast+0x449/0x710 [ 6243.087750][ T282] netlink_sendmsg+0x723/0xbe0 [ 6243.087750][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6243.087750][ T282] ___sys_sendmsg+0xee/0x170 [ 6243.087750][ T282] __sys_sendmsg+0xcd/0x170 [ 6243.087750][ T282] do_syscall_64+0xc6/0x1e0 [ 6243.087750][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6243.087750][ T282] [ 6243.090125][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6243.090125][ T282] netdev_get_by_index+0x5e/0x80 [ 6243.090125][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6243.090125][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6243.090125][ T282] ip6_route_add+0x1c/0x140 [ 6243.090125][ T282] addrconf_add_mroute+0x129/0x180 [ 6243.090125][ T282] addrconf_add_dev+0xe2/0x170 [ 6243.090125][ T282] inet6_addr_add+0x12f/0xa40 [ 6243.090125][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6243.090125][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6243.090125][ T282] netlink_rcv_skb+0x130/0x360 [ 6243.090125][ T282] netlink_unicast+0x449/0x710 [ 6243.090125][ T282] netlink_sendmsg+0x723/0xbe0 [ 6243.090125][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6243.090125][ T282] ___sys_sendmsg+0xee/0x170 [ 6243.090125][ T282] __sys_sendmsg+0xcd/0x170 [ 6243.090125][ T282] do_syscall_64+0xc6/0x1e0 [ 6243.090125][ T282] [ 6243.092513][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6243.092513][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6243.092513][ T282] ipv6_find_idev+0x102/0x170 [ 6243.092513][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6243.092513][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6243.092513][ T282] netlink_rcv_skb+0x130/0x360 [ 6243.092513][ T282] netlink_unicast+0x449/0x710 [ 6243.092513][ T282] netlink_sendmsg+0x723/0xbe0 [ 6243.092513][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6243.092513][ T282] ___sys_sendmsg+0xee/0x170 [ 6243.092513][ T282] __sys_sendmsg+0xcd/0x170 [ 6243.092513][ T282] do_syscall_64+0xc6/0x1e0 [ 6243.092513][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6243.092513][ T282] [ 6243.094372][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6243.094372][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6243.094372][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6243.094372][ T282] ipv6_find_idev+0x102/0x170 [ 6243.094372][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6243.094372][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6243.094372][ T282] netlink_rcv_skb+0x130/0x360 [ 6243.094372][ T282] netlink_unicast+0x449/0x710 [ 6243.094372][ T282] netlink_sendmsg+0x723/0xbe0 [ 6243.094372][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6243.094372][ T282] ___sys_sendmsg+0xee/0x170 [ 6243.094372][ T282] __sys_sendmsg+0xcd/0x170 [ 6243.094372][ T282] do_syscall_64+0xc6/0x1e0 [ 6243.094372][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6243.094372][ T282] [ 6252.810957][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6252.811454][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6252.811454][ T284] netdev_get_by_index+0x5e/0x80 [ 6252.811454][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6252.811454][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6252.811454][ T284] ip6_route_add+0x1c/0x140 [ 6252.811454][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6252.811454][ T284] inet6_addr_add+0x4f8/0xa40 [ 6252.811454][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6252.811454][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6252.811454][ T284] netlink_rcv_skb+0x130/0x360 [ 6252.811454][ T284] netlink_unicast+0x449/0x710 [ 6252.811454][ T284] netlink_sendmsg+0x723/0xbe0 [ 6252.811454][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6252.811454][ T284] ___sys_sendmsg+0xee/0x170 [ 6252.811454][ T284] __sys_sendmsg+0xcd/0x170 [ 6252.811454][ T284] do_syscall_64+0xc6/0x1e0 [ 6252.811454][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6252.811454][ T284] [ 6252.813707][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6252.813707][ T284] netdev_get_by_index+0x5e/0x80 [ 6252.813707][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6252.813707][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6252.813707][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6252.813707][ T284] ipv6_add_addr+0x411/0x2000 [ 6252.813707][ T284] inet6_addr_add+0x30e/0xa40 [ 6252.813707][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6252.813707][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6252.813707][ T284] netlink_rcv_skb+0x130/0x360 [ 6252.813707][ T284] netlink_unicast+0x449/0x710 [ 6252.813707][ T284] netlink_sendmsg+0x723/0xbe0 [ 6252.813707][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6252.813707][ T284] ___sys_sendmsg+0xee/0x170 [ 6252.813707][ T284] __sys_sendmsg+0xcd/0x170 [ 6252.813707][ T284] do_syscall_64+0xc6/0x1e0 [ 6252.813707][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6252.813707][ T284] [ 6252.815944][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6252.815944][ T284] netdev_get_by_index+0x5e/0x80 [ 6252.815944][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6252.815944][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6252.815944][ T284] ip6_route_add+0x1c/0x140 [ 6252.815944][ T284] addrconf_add_mroute+0x129/0x180 [ 6252.815944][ T284] addrconf_add_dev+0xe2/0x170 [ 6252.815944][ T284] inet6_addr_add+0x12f/0xa40 [ 6252.815944][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6252.815944][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6252.815944][ T284] netlink_rcv_skb+0x130/0x360 [ 6252.815944][ T284] netlink_unicast+0x449/0x710 [ 6252.815944][ T284] netlink_sendmsg+0x723/0xbe0 [ 6252.815944][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6252.815944][ T284] ___sys_sendmsg+0xee/0x170 [ 6252.815944][ T284] __sys_sendmsg+0xcd/0x170 [ 6252.815944][ T284] do_syscall_64+0xc6/0x1e0 [ 6252.815944][ T284] [ 6252.818129][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6252.818129][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6252.818129][ T284] ipv6_find_idev+0x102/0x170 [ 6252.818129][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6252.818129][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6252.818129][ T284] netlink_rcv_skb+0x130/0x360 [ 6252.818129][ T284] netlink_unicast+0x449/0x710 [ 6252.818129][ T284] netlink_sendmsg+0x723/0xbe0 [ 6252.818129][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6252.818129][ T284] ___sys_sendmsg+0xee/0x170 [ 6252.818129][ T284] __sys_sendmsg+0xcd/0x170 [ 6252.818129][ T284] do_syscall_64+0xc6/0x1e0 [ 6252.818129][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6252.818129][ T284] [ 6252.819843][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6252.819843][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6252.819843][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6252.819843][ T284] ipv6_find_idev+0x102/0x170 [ 6252.819843][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6252.819843][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6252.819843][ T284] netlink_rcv_skb+0x130/0x360 [ 6252.819843][ T284] netlink_unicast+0x449/0x710 [ 6252.819843][ T284] netlink_sendmsg+0x723/0xbe0 [ 6252.819843][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6252.819843][ T284] ___sys_sendmsg+0xee/0x170 [ 6252.819843][ T284] __sys_sendmsg+0xcd/0x170 [ 6252.819843][ T284] do_syscall_64+0xc6/0x1e0 [ 6252.819843][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6252.819843][ T284] [ 6253.339036][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6253.339541][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6253.339541][ T282] dst_init+0x84/0x4a0 [ 6253.339541][ T282] dst_alloc+0x97/0x150 [ 6253.339541][ T282] ip6_dst_alloc+0x23/0x90 [ 6253.339541][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6253.339541][ T282] ip6_pol_route+0x56f/0x840 [ 6253.339541][ T282] fib6_rule_lookup+0x196/0x240 [ 6253.339541][ T282] ip6_route_input+0x542/0x980 [ 6253.339541][ T282] ipv6_rcv+0x8f/0x400 [ 6253.339541][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6253.339541][ T282] process_backlog+0x101/0x620 [ 6253.339541][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6253.339541][ T282] net_rx_action+0x495/0xbe0 [ 6253.339541][ T282] __do_softirq+0x1b5/0x7f6 [ 6253.339541][ T282] [ 6253.341531][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6253.341531][ T282] netdev_get_by_index+0x5e/0x80 [ 6253.341531][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6253.341531][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6253.341531][ T282] ip6_route_add+0x1c/0x140 [ 6253.341531][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6253.341531][ T282] inet6_addr_add+0x4f8/0xa40 [ 6253.341531][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6253.341531][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6253.341531][ T282] netlink_rcv_skb+0x130/0x360 [ 6253.341531][ T282] netlink_unicast+0x449/0x710 [ 6253.341531][ T282] netlink_sendmsg+0x723/0xbe0 [ 6253.341531][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6253.341531][ T282] ___sys_sendmsg+0xee/0x170 [ 6253.341531][ T282] __sys_sendmsg+0xcd/0x170 [ 6253.341531][ T282] do_syscall_64+0xc6/0x1e0 [ 6253.341531][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6253.341531][ T282] [ 6253.343936][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6253.343936][ T282] netdev_get_by_index+0x5e/0x80 [ 6253.343936][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6253.343936][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6253.343936][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6253.343936][ T282] ipv6_add_addr+0x411/0x2000 [ 6253.343936][ T282] inet6_addr_add+0x30e/0xa40 [ 6253.343936][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6253.343936][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6253.343936][ T282] netlink_rcv_skb+0x130/0x360 [ 6253.343936][ T282] netlink_unicast+0x449/0x710 [ 6253.343936][ T282] netlink_sendmsg+0x723/0xbe0 [ 6253.343936][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6253.343936][ T282] ___sys_sendmsg+0xee/0x170 [ 6253.343936][ T282] __sys_sendmsg+0xcd/0x170 [ 6253.343936][ T282] do_syscall_64+0xc6/0x1e0 [ 6253.343936][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6253.343936][ T282] [ 6253.346365][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6253.346365][ T282] netdev_get_by_index+0x5e/0x80 [ 6253.346365][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6253.346365][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6253.346365][ T282] ip6_route_add+0x1c/0x140 [ 6253.346365][ T282] addrconf_add_mroute+0x129/0x180 [ 6253.346365][ T282] addrconf_add_dev+0xe2/0x170 [ 6253.346365][ T282] inet6_addr_add+0x12f/0xa40 [ 6253.346365][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6253.346365][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6253.346365][ T282] netlink_rcv_skb+0x130/0x360 [ 6253.346365][ T282] netlink_unicast+0x449/0x710 [ 6253.346365][ T282] netlink_sendmsg+0x723/0xbe0 [ 6253.346365][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6253.346365][ T282] ___sys_sendmsg+0xee/0x170 [ 6253.346365][ T282] __sys_sendmsg+0xcd/0x170 [ 6253.346365][ T282] do_syscall_64+0xc6/0x1e0 [ 6253.346365][ T282] [ 6253.348732][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6253.348732][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6253.348732][ T282] ipv6_find_idev+0x102/0x170 [ 6253.348732][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6253.348732][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6253.348732][ T282] netlink_rcv_skb+0x130/0x360 [ 6253.348732][ T282] netlink_unicast+0x449/0x710 [ 6253.348732][ T282] netlink_sendmsg+0x723/0xbe0 [ 6253.348732][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6253.348732][ T282] ___sys_sendmsg+0xee/0x170 [ 6253.348732][ T282] __sys_sendmsg+0xcd/0x170 [ 6253.348732][ T282] do_syscall_64+0xc6/0x1e0 [ 6253.348732][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6253.348732][ T282] [ 6253.350591][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6253.350591][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6253.350591][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6253.350591][ T282] ipv6_find_idev+0x102/0x170 [ 6253.350591][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6253.350591][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6253.350591][ T282] netlink_rcv_skb+0x130/0x360 [ 6253.350591][ T282] netlink_unicast+0x449/0x710 [ 6253.350591][ T282] netlink_sendmsg+0x723/0xbe0 [ 6253.350591][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6253.350591][ T282] ___sys_sendmsg+0xee/0x170 [ 6253.350591][ T282] __sys_sendmsg+0xcd/0x170 [ 6253.350591][ T282] do_syscall_64+0xc6/0x1e0 [ 6253.350591][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6253.350591][ T282] [ 6263.059020][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6263.059498][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6263.059498][ T284] netdev_get_by_index+0x5e/0x80 [ 6263.059498][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6263.059498][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6263.059498][ T284] ip6_route_add+0x1c/0x140 [ 6263.059498][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6263.059498][ T284] inet6_addr_add+0x4f8/0xa40 [ 6263.059498][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6263.059498][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6263.059498][ T284] netlink_rcv_skb+0x130/0x360 [ 6263.059498][ T284] netlink_unicast+0x449/0x710 [ 6263.059498][ T284] netlink_sendmsg+0x723/0xbe0 [ 6263.059498][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6263.059498][ T284] ___sys_sendmsg+0xee/0x170 [ 6263.059498][ T284] __sys_sendmsg+0xcd/0x170 [ 6263.059498][ T284] do_syscall_64+0xc6/0x1e0 [ 6263.059498][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6263.059498][ T284] [ 6263.061782][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6263.061782][ T284] netdev_get_by_index+0x5e/0x80 [ 6263.061782][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6263.061782][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6263.061782][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6263.061782][ T284] ipv6_add_addr+0x411/0x2000 [ 6263.061782][ T284] inet6_addr_add+0x30e/0xa40 [ 6263.061782][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6263.061782][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6263.061782][ T284] netlink_rcv_skb+0x130/0x360 [ 6263.061782][ T284] netlink_unicast+0x449/0x710 [ 6263.061782][ T284] netlink_sendmsg+0x723/0xbe0 [ 6263.061782][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6263.061782][ T284] ___sys_sendmsg+0xee/0x170 [ 6263.061782][ T284] __sys_sendmsg+0xcd/0x170 [ 6263.061782][ T284] do_syscall_64+0xc6/0x1e0 [ 6263.061782][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6263.061782][ T284] [ 6263.064013][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6263.064013][ T284] netdev_get_by_index+0x5e/0x80 [ 6263.064013][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6263.064013][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6263.064013][ T284] ip6_route_add+0x1c/0x140 [ 6263.064013][ T284] addrconf_add_mroute+0x129/0x180 [ 6263.064013][ T284] addrconf_add_dev+0xe2/0x170 [ 6263.064013][ T284] inet6_addr_add+0x12f/0xa40 [ 6263.064013][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6263.064013][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6263.064013][ T284] netlink_rcv_skb+0x130/0x360 [ 6263.064013][ T284] netlink_unicast+0x449/0x710 [ 6263.064013][ T284] netlink_sendmsg+0x723/0xbe0 [ 6263.064013][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6263.064013][ T284] ___sys_sendmsg+0xee/0x170 [ 6263.064013][ T284] __sys_sendmsg+0xcd/0x170 [ 6263.064013][ T284] do_syscall_64+0xc6/0x1e0 [ 6263.064013][ T284] [ 6263.066212][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6263.066212][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6263.066212][ T284] ipv6_find_idev+0x102/0x170 [ 6263.066212][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6263.066212][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6263.066212][ T284] netlink_rcv_skb+0x130/0x360 [ 6263.066212][ T284] netlink_unicast+0x449/0x710 [ 6263.066212][ T284] netlink_sendmsg+0x723/0xbe0 [ 6263.066212][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6263.066212][ T284] ___sys_sendmsg+0xee/0x170 [ 6263.066212][ T284] __sys_sendmsg+0xcd/0x170 [ 6263.066212][ T284] do_syscall_64+0xc6/0x1e0 [ 6263.066212][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6263.066212][ T284] [ 6263.067923][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6263.067923][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6263.067923][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6263.067923][ T284] ipv6_find_idev+0x102/0x170 [ 6263.067923][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6263.067923][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6263.067923][ T284] netlink_rcv_skb+0x130/0x360 [ 6263.067923][ T284] netlink_unicast+0x449/0x710 [ 6263.067923][ T284] netlink_sendmsg+0x723/0xbe0 [ 6263.067923][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6263.067923][ T284] ___sys_sendmsg+0xee/0x170 [ 6263.067923][ T284] __sys_sendmsg+0xcd/0x170 [ 6263.067923][ T284] do_syscall_64+0xc6/0x1e0 [ 6263.067923][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6263.067923][ T284] [ 6263.595019][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6263.595442][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6263.595442][ T282] dst_init+0x84/0x4a0 [ 6263.595442][ T282] dst_alloc+0x97/0x150 [ 6263.595442][ T282] ip6_dst_alloc+0x23/0x90 [ 6263.595442][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6263.595442][ T282] ip6_pol_route+0x56f/0x840 [ 6263.595442][ T282] fib6_rule_lookup+0x196/0x240 [ 6263.595442][ T282] ip6_route_input+0x542/0x980 [ 6263.595442][ T282] ipv6_rcv+0x8f/0x400 [ 6263.595442][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6263.595442][ T282] process_backlog+0x101/0x620 [ 6263.595442][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6263.595442][ T282] net_rx_action+0x495/0xbe0 [ 6263.595442][ T282] __do_softirq+0x1b5/0x7f6 [ 6263.595442][ T282] [ 6263.597420][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6263.597420][ T282] netdev_get_by_index+0x5e/0x80 [ 6263.597420][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6263.597420][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6263.597420][ T282] ip6_route_add+0x1c/0x140 [ 6263.597420][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6263.597420][ T282] inet6_addr_add+0x4f8/0xa40 [ 6263.597420][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6263.597420][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6263.597420][ T282] netlink_rcv_skb+0x130/0x360 [ 6263.597420][ T282] netlink_unicast+0x449/0x710 [ 6263.597420][ T282] netlink_sendmsg+0x723/0xbe0 [ 6263.597420][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6263.597420][ T282] ___sys_sendmsg+0xee/0x170 [ 6263.597420][ T282] __sys_sendmsg+0xcd/0x170 [ 6263.597420][ T282] do_syscall_64+0xc6/0x1e0 [ 6263.597420][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6263.597420][ T282] [ 6263.599832][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6263.599832][ T282] netdev_get_by_index+0x5e/0x80 [ 6263.599832][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6263.599832][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6263.599832][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6263.599832][ T282] ipv6_add_addr+0x411/0x2000 [ 6263.599832][ T282] inet6_addr_add+0x30e/0xa40 [ 6263.599832][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6263.599832][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6263.599832][ T282] netlink_rcv_skb+0x130/0x360 [ 6263.599832][ T282] netlink_unicast+0x449/0x710 [ 6263.599832][ T282] netlink_sendmsg+0x723/0xbe0 [ 6263.599832][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6263.599832][ T282] ___sys_sendmsg+0xee/0x170 [ 6263.599832][ T282] __sys_sendmsg+0xcd/0x170 [ 6263.599832][ T282] do_syscall_64+0xc6/0x1e0 [ 6263.599832][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6263.599832][ T282] [ 6263.602270][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6263.602270][ T282] netdev_get_by_index+0x5e/0x80 [ 6263.602270][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6263.602270][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6263.602270][ T282] ip6_route_add+0x1c/0x140 [ 6263.602270][ T282] addrconf_add_mroute+0x129/0x180 [ 6263.602270][ T282] addrconf_add_dev+0xe2/0x170 [ 6263.602270][ T282] inet6_addr_add+0x12f/0xa40 [ 6263.602270][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6263.602270][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6263.602270][ T282] netlink_rcv_skb+0x130/0x360 [ 6263.602270][ T282] netlink_unicast+0x449/0x710 [ 6263.602270][ T282] netlink_sendmsg+0x723/0xbe0 [ 6263.602270][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6263.602270][ T282] ___sys_sendmsg+0xee/0x170 [ 6263.602270][ T282] __sys_sendmsg+0xcd/0x170 [ 6263.602270][ T282] do_syscall_64+0xc6/0x1e0 [ 6263.602270][ T282] [ 6263.604659][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6263.604659][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6263.604659][ T282] ipv6_find_idev+0x102/0x170 [ 6263.604659][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6263.604659][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6263.604659][ T282] netlink_rcv_skb+0x130/0x360 [ 6263.604659][ T282] netlink_unicast+0x449/0x710 [ 6263.604659][ T282] netlink_sendmsg+0x723/0xbe0 [ 6263.604659][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6263.604659][ T282] ___sys_sendmsg+0xee/0x170 [ 6263.604659][ T282] __sys_sendmsg+0xcd/0x170 [ 6263.604659][ T282] do_syscall_64+0xc6/0x1e0 [ 6263.604659][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6263.604659][ T282] [ 6263.606509][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6263.606509][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6263.606509][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6263.606509][ T282] ipv6_find_idev+0x102/0x170 [ 6263.606509][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6263.606509][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6263.606509][ T282] netlink_rcv_skb+0x130/0x360 [ 6263.606509][ T282] netlink_unicast+0x449/0x710 [ 6263.606509][ T282] netlink_sendmsg+0x723/0xbe0 [ 6263.606509][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6263.606509][ T282] ___sys_sendmsg+0xee/0x170 [ 6263.606509][ T282] __sys_sendmsg+0xcd/0x170 [ 6263.606509][ T282] do_syscall_64+0xc6/0x1e0 [ 6263.606509][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6263.606509][ T282] [ 6273.307003][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6273.307472][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6273.307472][ T284] netdev_get_by_index+0x5e/0x80 [ 6273.307472][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6273.307472][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6273.307472][ T284] ip6_route_add+0x1c/0x140 [ 6273.307472][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6273.307472][ T284] inet6_addr_add+0x4f8/0xa40 [ 6273.307472][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6273.307472][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6273.307472][ T284] netlink_rcv_skb+0x130/0x360 [ 6273.307472][ T284] netlink_unicast+0x449/0x710 [ 6273.307472][ T284] netlink_sendmsg+0x723/0xbe0 [ 6273.307472][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6273.307472][ T284] ___sys_sendmsg+0xee/0x170 [ 6273.307472][ T284] __sys_sendmsg+0xcd/0x170 [ 6273.307472][ T284] do_syscall_64+0xc6/0x1e0 [ 6273.307472][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6273.307472][ T284] [ 6273.309888][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6273.309888][ T284] netdev_get_by_index+0x5e/0x80 [ 6273.309888][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6273.309888][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6273.309888][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6273.309888][ T284] ipv6_add_addr+0x411/0x2000 [ 6273.309888][ T284] inet6_addr_add+0x30e/0xa40 [ 6273.309888][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6273.309888][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6273.309888][ T284] netlink_rcv_skb+0x130/0x360 [ 6273.309888][ T284] netlink_unicast+0x449/0x710 [ 6273.309888][ T284] netlink_sendmsg+0x723/0xbe0 [ 6273.309888][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6273.309888][ T284] ___sys_sendmsg+0xee/0x170 [ 6273.309888][ T284] __sys_sendmsg+0xcd/0x170 [ 6273.309888][ T284] do_syscall_64+0xc6/0x1e0 [ 6273.309888][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6273.309888][ T284] [ 6273.312309][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6273.312309][ T284] netdev_get_by_index+0x5e/0x80 [ 6273.312309][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6273.312309][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6273.312309][ T284] ip6_route_add+0x1c/0x140 [ 6273.312309][ T284] addrconf_add_mroute+0x129/0x180 [ 6273.312309][ T284] addrconf_add_dev+0xe2/0x170 [ 6273.312309][ T284] inet6_addr_add+0x12f/0xa40 [ 6273.312309][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6273.312309][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6273.312309][ T284] netlink_rcv_skb+0x130/0x360 [ 6273.312309][ T284] netlink_unicast+0x449/0x710 [ 6273.312309][ T284] netlink_sendmsg+0x723/0xbe0 [ 6273.312309][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6273.312309][ T284] ___sys_sendmsg+0xee/0x170 [ 6273.312309][ T284] __sys_sendmsg+0xcd/0x170 [ 6273.312309][ T284] do_syscall_64+0xc6/0x1e0 [ 6273.312309][ T284] [ 6273.314650][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6273.314650][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6273.314650][ T284] ipv6_find_idev+0x102/0x170 [ 6273.314650][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6273.314650][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6273.314650][ T284] netlink_rcv_skb+0x130/0x360 [ 6273.314650][ T284] netlink_unicast+0x449/0x710 [ 6273.314650][ T284] netlink_sendmsg+0x723/0xbe0 [ 6273.314650][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6273.314650][ T284] ___sys_sendmsg+0xee/0x170 [ 6273.314650][ T284] __sys_sendmsg+0xcd/0x170 [ 6273.314650][ T284] do_syscall_64+0xc6/0x1e0 [ 6273.314650][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6273.314650][ T284] [ 6273.316493][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6273.316493][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6273.316493][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6273.316493][ T284] ipv6_find_idev+0x102/0x170 [ 6273.316493][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6273.316493][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6273.316493][ T284] netlink_rcv_skb+0x130/0x360 [ 6273.316493][ T284] netlink_unicast+0x449/0x710 [ 6273.316493][ T284] netlink_sendmsg+0x723/0xbe0 [ 6273.316493][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6273.316493][ T284] ___sys_sendmsg+0xee/0x170 [ 6273.316493][ T284] __sys_sendmsg+0xcd/0x170 [ 6273.316493][ T284] do_syscall_64+0xc6/0x1e0 [ 6273.316493][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6273.316493][ T284] [ 6273.851003][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6273.851403][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6273.851403][ T282] dst_init+0x84/0x4a0 [ 6273.851403][ T282] dst_alloc+0x97/0x150 [ 6273.851403][ T282] ip6_dst_alloc+0x23/0x90 [ 6273.851403][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6273.851403][ T282] ip6_pol_route+0x56f/0x840 [ 6273.851403][ T282] fib6_rule_lookup+0x196/0x240 [ 6273.851403][ T282] ip6_route_input+0x542/0x980 [ 6273.851403][ T282] ipv6_rcv+0x8f/0x400 [ 6273.851403][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6273.851403][ T282] process_backlog+0x101/0x620 [ 6273.851403][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6273.851403][ T282] net_rx_action+0x495/0xbe0 [ 6273.851403][ T282] __do_softirq+0x1b5/0x7f6 [ 6273.851403][ T282] [ 6273.853350][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6273.853350][ T282] netdev_get_by_index+0x5e/0x80 [ 6273.853350][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6273.853350][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6273.853350][ T282] ip6_route_add+0x1c/0x140 [ 6273.853350][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6273.853350][ T282] inet6_addr_add+0x4f8/0xa40 [ 6273.853350][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6273.853350][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6273.853350][ T282] netlink_rcv_skb+0x130/0x360 [ 6273.853350][ T282] netlink_unicast+0x449/0x710 [ 6273.853350][ T282] netlink_sendmsg+0x723/0xbe0 [ 6273.853350][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6273.853350][ T282] ___sys_sendmsg+0xee/0x170 [ 6273.853350][ T282] __sys_sendmsg+0xcd/0x170 [ 6273.853350][ T282] do_syscall_64+0xc6/0x1e0 [ 6273.853350][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6273.853350][ T282] [ 6273.855736][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6273.855736][ T282] netdev_get_by_index+0x5e/0x80 [ 6273.855736][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6273.855736][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6273.855736][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6273.855736][ T282] ipv6_add_addr+0x411/0x2000 [ 6273.855736][ T282] inet6_addr_add+0x30e/0xa40 [ 6273.855736][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6273.855736][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6273.855736][ T282] netlink_rcv_skb+0x130/0x360 [ 6273.855736][ T282] netlink_unicast+0x449/0x710 [ 6273.855736][ T282] netlink_sendmsg+0x723/0xbe0 [ 6273.855736][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6273.855736][ T282] ___sys_sendmsg+0xee/0x170 [ 6273.855736][ T282] __sys_sendmsg+0xcd/0x170 [ 6273.855736][ T282] do_syscall_64+0xc6/0x1e0 [ 6273.855736][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6273.855736][ T282] [ 6273.858120][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6273.858120][ T282] netdev_get_by_index+0x5e/0x80 [ 6273.858120][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6273.858120][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6273.858120][ T282] ip6_route_add+0x1c/0x140 [ 6273.858120][ T282] addrconf_add_mroute+0x129/0x180 [ 6273.858120][ T282] addrconf_add_dev+0xe2/0x170 [ 6273.858120][ T282] inet6_addr_add+0x12f/0xa40 [ 6273.858120][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6273.858120][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6273.858120][ T282] netlink_rcv_skb+0x130/0x360 [ 6273.858120][ T282] netlink_unicast+0x449/0x710 [ 6273.858120][ T282] netlink_sendmsg+0x723/0xbe0 [ 6273.858120][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6273.858120][ T282] ___sys_sendmsg+0xee/0x170 [ 6273.858120][ T282] __sys_sendmsg+0xcd/0x170 [ 6273.858120][ T282] do_syscall_64+0xc6/0x1e0 [ 6273.858120][ T282] [ 6273.860479][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6273.860479][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6273.860479][ T282] ipv6_find_idev+0x102/0x170 [ 6273.860479][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6273.860479][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6273.860479][ T282] netlink_rcv_skb+0x130/0x360 [ 6273.860479][ T282] netlink_unicast+0x449/0x710 [ 6273.860479][ T282] netlink_sendmsg+0x723/0xbe0 [ 6273.860479][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6273.860479][ T282] ___sys_sendmsg+0xee/0x170 [ 6273.860479][ T282] __sys_sendmsg+0xcd/0x170 [ 6273.860479][ T282] do_syscall_64+0xc6/0x1e0 [ 6273.860479][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6273.860479][ T282] [ 6273.862343][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6273.862343][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6273.862343][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6273.862343][ T282] ipv6_find_idev+0x102/0x170 [ 6273.862343][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6273.862343][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6273.862343][ T282] netlink_rcv_skb+0x130/0x360 [ 6273.862343][ T282] netlink_unicast+0x449/0x710 [ 6273.862343][ T282] netlink_sendmsg+0x723/0xbe0 [ 6273.862343][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6273.862343][ T282] ___sys_sendmsg+0xee/0x170 [ 6273.862343][ T282] __sys_sendmsg+0xcd/0x170 [ 6273.862343][ T282] do_syscall_64+0xc6/0x1e0 [ 6273.862343][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6273.862343][ T282] [ 6283.555020][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6283.555420][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6283.555420][ T284] netdev_get_by_index+0x5e/0x80 [ 6283.555420][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6283.555420][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6283.555420][ T284] ip6_route_add+0x1c/0x140 [ 6283.555420][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6283.555420][ T284] inet6_addr_add+0x4f8/0xa40 [ 6283.555420][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6283.555420][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6283.555420][ T284] netlink_rcv_skb+0x130/0x360 [ 6283.555420][ T284] netlink_unicast+0x449/0x710 [ 6283.555420][ T284] netlink_sendmsg+0x723/0xbe0 [ 6283.555420][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6283.555420][ T284] ___sys_sendmsg+0xee/0x170 [ 6283.555420][ T284] __sys_sendmsg+0xcd/0x170 [ 6283.555420][ T284] do_syscall_64+0xc6/0x1e0 [ 6283.555420][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6283.555420][ T284] [ 6283.557794][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6283.557794][ T284] netdev_get_by_index+0x5e/0x80 [ 6283.557794][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6283.557794][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6283.557794][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6283.557794][ T284] ipv6_add_addr+0x411/0x2000 [ 6283.557794][ T284] inet6_addr_add+0x30e/0xa40 [ 6283.557794][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6283.557794][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6283.557794][ T284] netlink_rcv_skb+0x130/0x360 [ 6283.557794][ T284] netlink_unicast+0x449/0x710 [ 6283.557794][ T284] netlink_sendmsg+0x723/0xbe0 [ 6283.557794][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6283.557794][ T284] ___sys_sendmsg+0xee/0x170 [ 6283.557794][ T284] __sys_sendmsg+0xcd/0x170 [ 6283.557794][ T284] do_syscall_64+0xc6/0x1e0 [ 6283.557794][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6283.557794][ T284] [ 6283.559978][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6283.559978][ T284] netdev_get_by_index+0x5e/0x80 [ 6283.559978][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6283.559978][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6283.559978][ T284] ip6_route_add+0x1c/0x140 [ 6283.559978][ T284] addrconf_add_mroute+0x129/0x180 [ 6283.559978][ T284] addrconf_add_dev+0xe2/0x170 [ 6283.559978][ T284] inet6_addr_add+0x12f/0xa40 [ 6283.559978][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6283.559978][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6283.559978][ T284] netlink_rcv_skb+0x130/0x360 [ 6283.559978][ T284] netlink_unicast+0x449/0x710 [ 6283.559978][ T284] netlink_sendmsg+0x723/0xbe0 [ 6283.559978][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6283.559978][ T284] ___sys_sendmsg+0xee/0x170 [ 6283.559978][ T284] __sys_sendmsg+0xcd/0x170 [ 6283.559978][ T284] do_syscall_64+0xc6/0x1e0 [ 6283.559978][ T284] [ 6283.562141][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6283.562141][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6283.562141][ T284] ipv6_find_idev+0x102/0x170 [ 6283.562141][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6283.562141][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6283.562141][ T284] netlink_rcv_skb+0x130/0x360 [ 6283.562141][ T284] netlink_unicast+0x449/0x710 [ 6283.562141][ T284] netlink_sendmsg+0x723/0xbe0 [ 6283.562141][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6283.562141][ T284] ___sys_sendmsg+0xee/0x170 [ 6283.562141][ T284] __sys_sendmsg+0xcd/0x170 [ 6283.562141][ T284] do_syscall_64+0xc6/0x1e0 [ 6283.562141][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6283.562141][ T284] [ 6283.563816][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6283.563816][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6283.563816][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6283.563816][ T284] ipv6_find_idev+0x102/0x170 [ 6283.563816][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6283.563816][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6283.563816][ T284] netlink_rcv_skb+0x130/0x360 [ 6283.563816][ T284] netlink_unicast+0x449/0x710 [ 6283.563816][ T284] netlink_sendmsg+0x723/0xbe0 [ 6283.563816][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6283.563816][ T284] ___sys_sendmsg+0xee/0x170 [ 6283.563816][ T284] __sys_sendmsg+0xcd/0x170 [ 6283.563816][ T284] do_syscall_64+0xc6/0x1e0 [ 6283.563816][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6283.563816][ T284] [ 6284.107005][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6284.107433][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6284.107433][ T282] dst_init+0x84/0x4a0 [ 6284.107433][ T282] dst_alloc+0x97/0x150 [ 6284.107433][ T282] ip6_dst_alloc+0x23/0x90 [ 6284.107433][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6284.107433][ T282] ip6_pol_route+0x56f/0x840 [ 6284.107433][ T282] fib6_rule_lookup+0x196/0x240 [ 6284.107433][ T282] ip6_route_input+0x542/0x980 [ 6284.107433][ T282] ipv6_rcv+0x8f/0x400 [ 6284.107433][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6284.107433][ T282] process_backlog+0x101/0x620 [ 6284.107433][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6284.107433][ T282] net_rx_action+0x495/0xbe0 [ 6284.107433][ T282] __do_softirq+0x1b5/0x7f6 [ 6284.107433][ T282] [ 6284.109204][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6284.109204][ T282] netdev_get_by_index+0x5e/0x80 [ 6284.109204][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6284.109204][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6284.109204][ T282] ip6_route_add+0x1c/0x140 [ 6284.109204][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6284.109204][ T282] inet6_addr_add+0x4f8/0xa40 [ 6284.109204][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6284.109204][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6284.109204][ T282] netlink_rcv_skb+0x130/0x360 [ 6284.109204][ T282] netlink_unicast+0x449/0x710 [ 6284.109204][ T282] netlink_sendmsg+0x723/0xbe0 [ 6284.109204][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6284.109204][ T282] ___sys_sendmsg+0xee/0x170 [ 6284.109204][ T282] __sys_sendmsg+0xcd/0x170 [ 6284.109204][ T282] do_syscall_64+0xc6/0x1e0 [ 6284.109204][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6284.109204][ T282] [ 6284.111407][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6284.111407][ T282] netdev_get_by_index+0x5e/0x80 [ 6284.111407][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6284.111407][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6284.111407][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6284.111407][ T282] ipv6_add_addr+0x411/0x2000 [ 6284.111407][ T282] inet6_addr_add+0x30e/0xa40 [ 6284.111407][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6284.111407][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6284.111407][ T282] netlink_rcv_skb+0x130/0x360 [ 6284.111407][ T282] netlink_unicast+0x449/0x710 [ 6284.111407][ T282] netlink_sendmsg+0x723/0xbe0 [ 6284.111407][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6284.111407][ T282] ___sys_sendmsg+0xee/0x170 [ 6284.111407][ T282] __sys_sendmsg+0xcd/0x170 [ 6284.111407][ T282] do_syscall_64+0xc6/0x1e0 [ 6284.111407][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6284.111407][ T282] [ 6284.113588][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6284.113588][ T282] netdev_get_by_index+0x5e/0x80 [ 6284.113588][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6284.113588][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6284.113588][ T282] ip6_route_add+0x1c/0x140 [ 6284.113588][ T282] addrconf_add_mroute+0x129/0x180 [ 6284.113588][ T282] addrconf_add_dev+0xe2/0x170 [ 6284.113588][ T282] inet6_addr_add+0x12f/0xa40 [ 6284.113588][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6284.113588][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6284.113588][ T282] netlink_rcv_skb+0x130/0x360 [ 6284.113588][ T282] netlink_unicast+0x449/0x710 [ 6284.113588][ T282] netlink_sendmsg+0x723/0xbe0 [ 6284.113588][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6284.113588][ T282] ___sys_sendmsg+0xee/0x170 [ 6284.113588][ T282] __sys_sendmsg+0xcd/0x170 [ 6284.113588][ T282] do_syscall_64+0xc6/0x1e0 [ 6284.113588][ T282] [ 6284.115740][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6284.115740][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6284.115740][ T282] ipv6_find_idev+0x102/0x170 [ 6284.115740][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6284.115740][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6284.115740][ T282] netlink_rcv_skb+0x130/0x360 [ 6284.115740][ T282] netlink_unicast+0x449/0x710 [ 6284.115740][ T282] netlink_sendmsg+0x723/0xbe0 [ 6284.115740][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6284.115740][ T282] ___sys_sendmsg+0xee/0x170 [ 6284.115740][ T282] __sys_sendmsg+0xcd/0x170 [ 6284.115740][ T282] do_syscall_64+0xc6/0x1e0 [ 6284.115740][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6284.115740][ T282] [ 6284.117429][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6284.117429][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6284.117429][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6284.117429][ T282] ipv6_find_idev+0x102/0x170 [ 6284.117429][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6284.117429][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6284.117429][ T282] netlink_rcv_skb+0x130/0x360 [ 6284.117429][ T282] netlink_unicast+0x449/0x710 [ 6284.117429][ T282] netlink_sendmsg+0x723/0xbe0 [ 6284.117429][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6284.117429][ T282] ___sys_sendmsg+0xee/0x170 [ 6284.117429][ T282] __sys_sendmsg+0xcd/0x170 [ 6284.117429][ T282] do_syscall_64+0xc6/0x1e0 [ 6284.117429][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6284.117429][ T282] [ 6293.803008][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6293.803448][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6293.803448][ T284] netdev_get_by_index+0x5e/0x80 [ 6293.803448][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6293.803448][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6293.803448][ T284] ip6_route_add+0x1c/0x140 [ 6293.803448][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6293.803448][ T284] inet6_addr_add+0x4f8/0xa40 [ 6293.803448][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6293.803448][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6293.803448][ T284] netlink_rcv_skb+0x130/0x360 [ 6293.803448][ T284] netlink_unicast+0x449/0x710 [ 6293.803448][ T284] netlink_sendmsg+0x723/0xbe0 [ 6293.803448][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6293.803448][ T284] ___sys_sendmsg+0xee/0x170 [ 6293.803448][ T284] __sys_sendmsg+0xcd/0x170 [ 6293.803448][ T284] do_syscall_64+0xc6/0x1e0 [ 6293.803448][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6293.803448][ T284] [ 6293.805651][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6293.805651][ T284] netdev_get_by_index+0x5e/0x80 [ 6293.805651][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6293.805651][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6293.805651][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6293.805651][ T284] ipv6_add_addr+0x411/0x2000 [ 6293.805651][ T284] inet6_addr_add+0x30e/0xa40 [ 6293.805651][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6293.805651][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6293.805651][ T284] netlink_rcv_skb+0x130/0x360 [ 6293.805651][ T284] netlink_unicast+0x449/0x710 [ 6293.805651][ T284] netlink_sendmsg+0x723/0xbe0 [ 6293.805651][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6293.805651][ T284] ___sys_sendmsg+0xee/0x170 [ 6293.805651][ T284] __sys_sendmsg+0xcd/0x170 [ 6293.805651][ T284] do_syscall_64+0xc6/0x1e0 [ 6293.805651][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6293.805651][ T284] [ 6293.808328][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6293.808328][ T284] netdev_get_by_index+0x5e/0x80 [ 6293.808328][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6293.808328][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6293.808328][ T284] ip6_route_add+0x1c/0x140 [ 6293.808328][ T284] addrconf_add_mroute+0x129/0x180 [ 6293.808328][ T284] addrconf_add_dev+0xe2/0x170 [ 6293.808328][ T284] inet6_addr_add+0x12f/0xa40 [ 6293.808328][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6293.808328][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6293.808328][ T284] netlink_rcv_skb+0x130/0x360 [ 6293.808328][ T284] netlink_unicast+0x449/0x710 [ 6293.808328][ T284] netlink_sendmsg+0x723/0xbe0 [ 6293.808328][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6293.808328][ T284] ___sys_sendmsg+0xee/0x170 [ 6293.808328][ T284] __sys_sendmsg+0xcd/0x170 [ 6293.808328][ T284] do_syscall_64+0xc6/0x1e0 [ 6293.808328][ T284] [ 6293.816108][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6293.816108][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6293.816108][ T284] ipv6_find_idev+0x102/0x170 [ 6293.816108][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6293.816108][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6293.816108][ T284] netlink_rcv_skb+0x130/0x360 [ 6293.816108][ T284] netlink_unicast+0x449/0x710 [ 6293.816108][ T284] netlink_sendmsg+0x723/0xbe0 [ 6293.816108][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6293.816108][ T284] ___sys_sendmsg+0xee/0x170 [ 6293.816108][ T284] __sys_sendmsg+0xcd/0x170 [ 6293.816108][ T284] do_syscall_64+0xc6/0x1e0 [ 6293.816108][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6293.816108][ T284] [ 6293.817787][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6293.817787][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6293.817787][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6293.817787][ T284] ipv6_find_idev+0x102/0x170 [ 6293.817787][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6293.817787][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6293.817787][ T284] netlink_rcv_skb+0x130/0x360 [ 6293.817787][ T284] netlink_unicast+0x449/0x710 [ 6293.817787][ T284] netlink_sendmsg+0x723/0xbe0 [ 6293.817787][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6293.817787][ T284] ___sys_sendmsg+0xee/0x170 [ 6293.817787][ T284] __sys_sendmsg+0xcd/0x170 [ 6293.817787][ T284] do_syscall_64+0xc6/0x1e0 [ 6293.817787][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6293.817787][ T284] [ 6294.355009][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6294.355449][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6294.355449][ T282] dst_init+0x84/0x4a0 [ 6294.355449][ T282] dst_alloc+0x97/0x150 [ 6294.355449][ T282] ip6_dst_alloc+0x23/0x90 [ 6294.355449][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6294.355449][ T282] ip6_pol_route+0x56f/0x840 [ 6294.355449][ T282] fib6_rule_lookup+0x196/0x240 [ 6294.355449][ T282] ip6_route_input+0x542/0x980 [ 6294.355449][ T282] ipv6_rcv+0x8f/0x400 [ 6294.355449][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6294.355449][ T282] process_backlog+0x101/0x620 [ 6294.355449][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6294.355449][ T282] net_rx_action+0x495/0xbe0 [ 6294.355449][ T282] __do_softirq+0x1b5/0x7f6 [ 6294.355449][ T282] [ 6294.357232][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6294.357232][ T282] netdev_get_by_index+0x5e/0x80 [ 6294.357232][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6294.357232][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6294.357232][ T282] ip6_route_add+0x1c/0x140 [ 6294.357232][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6294.357232][ T282] inet6_addr_add+0x4f8/0xa40 [ 6294.357232][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6294.357232][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6294.357232][ T282] netlink_rcv_skb+0x130/0x360 [ 6294.357232][ T282] netlink_unicast+0x449/0x710 [ 6294.357232][ T282] netlink_sendmsg+0x723/0xbe0 [ 6294.357232][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6294.357232][ T282] ___sys_sendmsg+0xee/0x170 [ 6294.357232][ T282] __sys_sendmsg+0xcd/0x170 [ 6294.357232][ T282] do_syscall_64+0xc6/0x1e0 [ 6294.357232][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6294.357232][ T282] [ 6294.359412][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6294.359412][ T282] netdev_get_by_index+0x5e/0x80 [ 6294.359412][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6294.359412][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6294.359412][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6294.359412][ T282] ipv6_add_addr+0x411/0x2000 [ 6294.359412][ T282] inet6_addr_add+0x30e/0xa40 [ 6294.359412][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6294.359412][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6294.359412][ T282] netlink_rcv_skb+0x130/0x360 [ 6294.359412][ T282] netlink_unicast+0x449/0x710 [ 6294.359412][ T282] netlink_sendmsg+0x723/0xbe0 [ 6294.359412][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6294.359412][ T282] ___sys_sendmsg+0xee/0x170 [ 6294.359412][ T282] __sys_sendmsg+0xcd/0x170 [ 6294.359412][ T282] do_syscall_64+0xc6/0x1e0 [ 6294.359412][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6294.359412][ T282] [ 6294.361612][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6294.361612][ T282] netdev_get_by_index+0x5e/0x80 [ 6294.361612][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6294.361612][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6294.361612][ T282] ip6_route_add+0x1c/0x140 [ 6294.361612][ T282] addrconf_add_mroute+0x129/0x180 [ 6294.361612][ T282] addrconf_add_dev+0xe2/0x170 [ 6294.361612][ T282] inet6_addr_add+0x12f/0xa40 [ 6294.361612][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6294.361612][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6294.361612][ T282] netlink_rcv_skb+0x130/0x360 [ 6294.361612][ T282] netlink_unicast+0x449/0x710 [ 6294.361612][ T282] netlink_sendmsg+0x723/0xbe0 [ 6294.361612][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6294.361612][ T282] ___sys_sendmsg+0xee/0x170 [ 6294.361612][ T282] __sys_sendmsg+0xcd/0x170 [ 6294.361612][ T282] do_syscall_64+0xc6/0x1e0 [ 6294.361612][ T282] [ 6294.363757][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6294.363757][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6294.363757][ T282] ipv6_find_idev+0x102/0x170 [ 6294.363757][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6294.363757][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6294.363757][ T282] netlink_rcv_skb+0x130/0x360 [ 6294.363757][ T282] netlink_unicast+0x449/0x710 [ 6294.363757][ T282] netlink_sendmsg+0x723/0xbe0 [ 6294.363757][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6294.363757][ T282] ___sys_sendmsg+0xee/0x170 [ 6294.363757][ T282] __sys_sendmsg+0xcd/0x170 [ 6294.363757][ T282] do_syscall_64+0xc6/0x1e0 [ 6294.363757][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6294.363757][ T282] [ 6294.365434][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6294.365434][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6294.365434][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6294.365434][ T282] ipv6_find_idev+0x102/0x170 [ 6294.365434][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6294.365434][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6294.365434][ T282] netlink_rcv_skb+0x130/0x360 [ 6294.365434][ T282] netlink_unicast+0x449/0x710 [ 6294.365434][ T282] netlink_sendmsg+0x723/0xbe0 [ 6294.365434][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6294.365434][ T282] ___sys_sendmsg+0xee/0x170 [ 6294.365434][ T282] __sys_sendmsg+0xcd/0x170 [ 6294.365434][ T282] do_syscall_64+0xc6/0x1e0 [ 6294.365434][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6294.365434][ T282] [ 6304.058951][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6304.059445][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6304.059445][ T284] netdev_get_by_index+0x5e/0x80 [ 6304.059445][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6304.059445][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6304.059445][ T284] ip6_route_add+0x1c/0x140 [ 6304.059445][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6304.059445][ T284] inet6_addr_add+0x4f8/0xa40 [ 6304.059445][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6304.059445][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6304.059445][ T284] netlink_rcv_skb+0x130/0x360 [ 6304.059445][ T284] netlink_unicast+0x449/0x710 [ 6304.059445][ T284] netlink_sendmsg+0x723/0xbe0 [ 6304.059445][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6304.059445][ T284] ___sys_sendmsg+0xee/0x170 [ 6304.059445][ T284] __sys_sendmsg+0xcd/0x170 [ 6304.059445][ T284] do_syscall_64+0xc6/0x1e0 [ 6304.059445][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6304.059445][ T284] [ 6304.061953][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6304.061953][ T284] netdev_get_by_index+0x5e/0x80 [ 6304.061953][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6304.061953][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6304.061953][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6304.061953][ T284] ipv6_add_addr+0x411/0x2000 [ 6304.061953][ T284] inet6_addr_add+0x30e/0xa40 [ 6304.061953][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6304.061953][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6304.061953][ T284] netlink_rcv_skb+0x130/0x360 [ 6304.061953][ T284] netlink_unicast+0x449/0x710 [ 6304.061953][ T284] netlink_sendmsg+0x723/0xbe0 [ 6304.061953][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6304.061953][ T284] ___sys_sendmsg+0xee/0x170 [ 6304.061953][ T284] __sys_sendmsg+0xcd/0x170 [ 6304.061953][ T284] do_syscall_64+0xc6/0x1e0 [ 6304.061953][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6304.061953][ T284] [ 6304.064390][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6304.064390][ T284] netdev_get_by_index+0x5e/0x80 [ 6304.064390][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6304.064390][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6304.064390][ T284] ip6_route_add+0x1c/0x140 [ 6304.064390][ T284] addrconf_add_mroute+0x129/0x180 [ 6304.064390][ T284] addrconf_add_dev+0xe2/0x170 [ 6304.064390][ T284] inet6_addr_add+0x12f/0xa40 [ 6304.064390][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6304.064390][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6304.064390][ T284] netlink_rcv_skb+0x130/0x360 [ 6304.064390][ T284] netlink_unicast+0x449/0x710 [ 6304.064390][ T284] netlink_sendmsg+0x723/0xbe0 [ 6304.064390][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6304.064390][ T284] ___sys_sendmsg+0xee/0x170 [ 6304.064390][ T284] __sys_sendmsg+0xcd/0x170 [ 6304.064390][ T284] do_syscall_64+0xc6/0x1e0 [ 6304.064390][ T284] [ 6304.066795][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6304.066795][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6304.066795][ T284] ipv6_find_idev+0x102/0x170 [ 6304.066795][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6304.066795][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6304.066795][ T284] netlink_rcv_skb+0x130/0x360 [ 6304.066795][ T284] netlink_unicast+0x449/0x710 [ 6304.066795][ T284] netlink_sendmsg+0x723/0xbe0 [ 6304.066795][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6304.066795][ T284] ___sys_sendmsg+0xee/0x170 [ 6304.066795][ T284] __sys_sendmsg+0xcd/0x170 [ 6304.066795][ T284] do_syscall_64+0xc6/0x1e0 [ 6304.066795][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6304.066795][ T284] [ 6304.068678][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6304.068678][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6304.068678][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6304.068678][ T284] ipv6_find_idev+0x102/0x170 [ 6304.068678][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6304.068678][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6304.068678][ T284] netlink_rcv_skb+0x130/0x360 [ 6304.068678][ T284] netlink_unicast+0x449/0x710 [ 6304.068678][ T284] netlink_sendmsg+0x723/0xbe0 [ 6304.068678][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6304.068678][ T284] ___sys_sendmsg+0xee/0x170 [ 6304.068678][ T284] __sys_sendmsg+0xcd/0x170 [ 6304.068678][ T284] do_syscall_64+0xc6/0x1e0 [ 6304.068678][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6304.068678][ T284] [ 6304.603011][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6304.603447][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6304.603447][ T282] dst_init+0x84/0x4a0 [ 6304.603447][ T282] dst_alloc+0x97/0x150 [ 6304.603447][ T282] ip6_dst_alloc+0x23/0x90 [ 6304.603447][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6304.603447][ T282] ip6_pol_route+0x56f/0x840 [ 6304.603447][ T282] fib6_rule_lookup+0x196/0x240 [ 6304.603447][ T282] ip6_route_input+0x542/0x980 [ 6304.603447][ T282] ipv6_rcv+0x8f/0x400 [ 6304.603447][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6304.603447][ T282] process_backlog+0x101/0x620 [ 6304.603447][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6304.603447][ T282] net_rx_action+0x495/0xbe0 [ 6304.603447][ T282] __do_softirq+0x1b5/0x7f6 [ 6304.603447][ T282] [ 6304.605221][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6304.605221][ T282] netdev_get_by_index+0x5e/0x80 [ 6304.605221][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6304.605221][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6304.605221][ T282] ip6_route_add+0x1c/0x140 [ 6304.605221][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6304.605221][ T282] inet6_addr_add+0x4f8/0xa40 [ 6304.605221][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6304.605221][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6304.605221][ T282] netlink_rcv_skb+0x130/0x360 [ 6304.605221][ T282] netlink_unicast+0x449/0x710 [ 6304.605221][ T282] netlink_sendmsg+0x723/0xbe0 [ 6304.605221][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6304.605221][ T282] ___sys_sendmsg+0xee/0x170 [ 6304.605221][ T282] __sys_sendmsg+0xcd/0x170 [ 6304.605221][ T282] do_syscall_64+0xc6/0x1e0 [ 6304.605221][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6304.605221][ T282] [ 6304.607415][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6304.607415][ T282] netdev_get_by_index+0x5e/0x80 [ 6304.607415][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6304.607415][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6304.607415][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6304.607415][ T282] ipv6_add_addr+0x411/0x2000 [ 6304.607415][ T282] inet6_addr_add+0x30e/0xa40 [ 6304.607415][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6304.607415][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6304.607415][ T282] netlink_rcv_skb+0x130/0x360 [ 6304.607415][ T282] netlink_unicast+0x449/0x710 [ 6304.607415][ T282] netlink_sendmsg+0x723/0xbe0 [ 6304.607415][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6304.607415][ T282] ___sys_sendmsg+0xee/0x170 [ 6304.607415][ T282] __sys_sendmsg+0xcd/0x170 [ 6304.607415][ T282] do_syscall_64+0xc6/0x1e0 [ 6304.607415][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6304.607415][ T282] [ 6304.609598][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6304.609598][ T282] netdev_get_by_index+0x5e/0x80 [ 6304.609598][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6304.609598][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6304.609598][ T282] ip6_route_add+0x1c/0x140 [ 6304.609598][ T282] addrconf_add_mroute+0x129/0x180 [ 6304.609598][ T282] addrconf_add_dev+0xe2/0x170 [ 6304.609598][ T282] inet6_addr_add+0x12f/0xa40 [ 6304.609598][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6304.609598][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6304.609598][ T282] netlink_rcv_skb+0x130/0x360 [ 6304.609598][ T282] netlink_unicast+0x449/0x710 [ 6304.609598][ T282] netlink_sendmsg+0x723/0xbe0 [ 6304.609598][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6304.609598][ T282] ___sys_sendmsg+0xee/0x170 [ 6304.609598][ T282] __sys_sendmsg+0xcd/0x170 [ 6304.609598][ T282] do_syscall_64+0xc6/0x1e0 [ 6304.609598][ T282] [ 6304.611755][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6304.611755][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6304.611755][ T282] ipv6_find_idev+0x102/0x170 [ 6304.611755][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6304.611755][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6304.611755][ T282] netlink_rcv_skb+0x130/0x360 [ 6304.611755][ T282] netlink_unicast+0x449/0x710 [ 6304.611755][ T282] netlink_sendmsg+0x723/0xbe0 [ 6304.611755][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6304.611755][ T282] ___sys_sendmsg+0xee/0x170 [ 6304.611755][ T282] __sys_sendmsg+0xcd/0x170 [ 6304.611755][ T282] do_syscall_64+0xc6/0x1e0 [ 6304.611755][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6304.611755][ T282] [ 6304.613804][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6304.613804][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6304.613804][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6304.613804][ T282] ipv6_find_idev+0x102/0x170 [ 6304.613804][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6304.613804][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6304.613804][ T282] netlink_rcv_skb+0x130/0x360 [ 6304.613804][ T282] netlink_unicast+0x449/0x710 [ 6304.613804][ T282] netlink_sendmsg+0x723/0xbe0 [ 6304.613804][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6304.613804][ T282] ___sys_sendmsg+0xee/0x170 [ 6304.613804][ T282] __sys_sendmsg+0xcd/0x170 [ 6304.613804][ T282] do_syscall_64+0xc6/0x1e0 [ 6304.613804][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6304.613804][ T282] [ 6314.306941][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6314.307463][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6314.307463][ T284] netdev_get_by_index+0x5e/0x80 [ 6314.307463][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6314.307463][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6314.307463][ T284] ip6_route_add+0x1c/0x140 [ 6314.307463][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6314.307463][ T284] inet6_addr_add+0x4f8/0xa40 [ 6314.307463][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6314.307463][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6314.307463][ T284] netlink_rcv_skb+0x130/0x360 [ 6314.307463][ T284] netlink_unicast+0x449/0x710 [ 6314.307463][ T284] netlink_sendmsg+0x723/0xbe0 [ 6314.307463][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6314.307463][ T284] ___sys_sendmsg+0xee/0x170 [ 6314.307463][ T284] __sys_sendmsg+0xcd/0x170 [ 6314.307463][ T284] do_syscall_64+0xc6/0x1e0 [ 6314.307463][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6314.307463][ T284] [ 6314.309923][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6314.309923][ T284] netdev_get_by_index+0x5e/0x80 [ 6314.309923][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6314.309923][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6314.309923][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6314.309923][ T284] ipv6_add_addr+0x411/0x2000 [ 6314.309923][ T284] inet6_addr_add+0x30e/0xa40 [ 6314.309923][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6314.309923][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6314.309923][ T284] netlink_rcv_skb+0x130/0x360 [ 6314.309923][ T284] netlink_unicast+0x449/0x710 [ 6314.309923][ T284] netlink_sendmsg+0x723/0xbe0 [ 6314.309923][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6314.309923][ T284] ___sys_sendmsg+0xee/0x170 [ 6314.309923][ T284] __sys_sendmsg+0xcd/0x170 [ 6314.309923][ T284] do_syscall_64+0xc6/0x1e0 [ 6314.309923][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6314.309923][ T284] [ 6314.312363][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6314.312363][ T284] netdev_get_by_index+0x5e/0x80 [ 6314.312363][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6314.312363][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6314.312363][ T284] ip6_route_add+0x1c/0x140 [ 6314.312363][ T284] addrconf_add_mroute+0x129/0x180 [ 6314.312363][ T284] addrconf_add_dev+0xe2/0x170 [ 6314.312363][ T284] inet6_addr_add+0x12f/0xa40 [ 6314.312363][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6314.312363][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6314.312363][ T284] netlink_rcv_skb+0x130/0x360 [ 6314.312363][ T284] netlink_unicast+0x449/0x710 [ 6314.312363][ T284] netlink_sendmsg+0x723/0xbe0 [ 6314.312363][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6314.312363][ T284] ___sys_sendmsg+0xee/0x170 [ 6314.312363][ T284] __sys_sendmsg+0xcd/0x170 [ 6314.312363][ T284] do_syscall_64+0xc6/0x1e0 [ 6314.312363][ T284] [ 6314.317011][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6314.317011][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6314.317011][ T284] ipv6_find_idev+0x102/0x170 [ 6314.317011][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6314.317011][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6314.317011][ T284] netlink_rcv_skb+0x130/0x360 [ 6314.317011][ T284] netlink_unicast+0x449/0x710 [ 6314.317011][ T284] netlink_sendmsg+0x723/0xbe0 [ 6314.317011][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6314.317011][ T284] ___sys_sendmsg+0xee/0x170 [ 6314.317011][ T284] __sys_sendmsg+0xcd/0x170 [ 6314.317011][ T284] do_syscall_64+0xc6/0x1e0 [ 6314.317011][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6314.317011][ T284] [ 6314.318886][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6314.318886][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6314.318886][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6314.318886][ T284] ipv6_find_idev+0x102/0x170 [ 6314.318886][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6314.318886][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6314.318886][ T284] netlink_rcv_skb+0x130/0x360 [ 6314.318886][ T284] netlink_unicast+0x449/0x710 [ 6314.318886][ T284] netlink_sendmsg+0x723/0xbe0 [ 6314.318886][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6314.318886][ T284] ___sys_sendmsg+0xee/0x170 [ 6314.318886][ T284] __sys_sendmsg+0xcd/0x170 [ 6314.318886][ T284] do_syscall_64+0xc6/0x1e0 [ 6314.318886][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6314.318886][ T284] [ 6314.850946][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6314.851355][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6314.851355][ T282] dst_init+0x84/0x4a0 [ 6314.851355][ T282] dst_alloc+0x97/0x150 [ 6314.851355][ T282] ip6_dst_alloc+0x23/0x90 [ 6314.851355][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6314.851355][ T282] ip6_pol_route+0x56f/0x840 [ 6314.851355][ T282] fib6_rule_lookup+0x196/0x240 [ 6314.851355][ T282] ip6_route_input+0x542/0x980 [ 6314.851355][ T282] ipv6_rcv+0x8f/0x400 [ 6314.851355][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6314.851355][ T282] process_backlog+0x101/0x620 [ 6314.851355][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6314.851355][ T282] net_rx_action+0x495/0xbe0 [ 6314.851355][ T282] __do_softirq+0x1b5/0x7f6 [ 6314.851355][ T282] [ 6314.853145][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6314.853145][ T282] netdev_get_by_index+0x5e/0x80 [ 6314.853145][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6314.853145][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6314.853145][ T282] ip6_route_add+0x1c/0x140 [ 6314.853145][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6314.853145][ T282] inet6_addr_add+0x4f8/0xa40 [ 6314.853145][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6314.853145][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6314.853145][ T282] netlink_rcv_skb+0x130/0x360 [ 6314.853145][ T282] netlink_unicast+0x449/0x710 [ 6314.853145][ T282] netlink_sendmsg+0x723/0xbe0 [ 6314.853145][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6314.853145][ T282] ___sys_sendmsg+0xee/0x170 [ 6314.853145][ T282] __sys_sendmsg+0xcd/0x170 [ 6314.853145][ T282] do_syscall_64+0xc6/0x1e0 [ 6314.853145][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6314.853145][ T282] [ 6314.855351][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6314.855351][ T282] netdev_get_by_index+0x5e/0x80 [ 6314.855351][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6314.855351][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6314.855351][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6314.855351][ T282] ipv6_add_addr+0x411/0x2000 [ 6314.855351][ T282] inet6_addr_add+0x30e/0xa40 [ 6314.855351][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6314.855351][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6314.855351][ T282] netlink_rcv_skb+0x130/0x360 [ 6314.855351][ T282] netlink_unicast+0x449/0x710 [ 6314.855351][ T282] netlink_sendmsg+0x723/0xbe0 [ 6314.855351][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6314.855351][ T282] ___sys_sendmsg+0xee/0x170 [ 6314.855351][ T282] __sys_sendmsg+0xcd/0x170 [ 6314.855351][ T282] do_syscall_64+0xc6/0x1e0 [ 6314.855351][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6314.855351][ T282] [ 6314.857546][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6314.857546][ T282] netdev_get_by_index+0x5e/0x80 [ 6314.857546][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6314.857546][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6314.857546][ T282] ip6_route_add+0x1c/0x140 [ 6314.857546][ T282] addrconf_add_mroute+0x129/0x180 [ 6314.857546][ T282] addrconf_add_dev+0xe2/0x170 [ 6314.857546][ T282] inet6_addr_add+0x12f/0xa40 [ 6314.857546][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6314.857546][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6314.857546][ T282] netlink_rcv_skb+0x130/0x360 [ 6314.857546][ T282] netlink_unicast+0x449/0x710 [ 6314.857546][ T282] netlink_sendmsg+0x723/0xbe0 [ 6314.857546][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6314.857546][ T282] ___sys_sendmsg+0xee/0x170 [ 6314.857546][ T282] __sys_sendmsg+0xcd/0x170 [ 6314.857546][ T282] do_syscall_64+0xc6/0x1e0 [ 6314.857546][ T282] [ 6314.859704][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6314.859704][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6314.859704][ T282] ipv6_find_idev+0x102/0x170 [ 6314.859704][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6314.859704][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6314.859704][ T282] netlink_rcv_skb+0x130/0x360 [ 6314.859704][ T282] netlink_unicast+0x449/0x710 [ 6314.859704][ T282] netlink_sendmsg+0x723/0xbe0 [ 6314.859704][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6314.859704][ T282] ___sys_sendmsg+0xee/0x170 [ 6314.859704][ T282] __sys_sendmsg+0xcd/0x170 [ 6314.859704][ T282] do_syscall_64+0xc6/0x1e0 [ 6314.859704][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6314.859704][ T282] [ 6314.861408][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6314.861408][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6314.861408][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6314.861408][ T282] ipv6_find_idev+0x102/0x170 [ 6314.861408][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6314.861408][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6314.861408][ T282] netlink_rcv_skb+0x130/0x360 [ 6314.861408][ T282] netlink_unicast+0x449/0x710 [ 6314.861408][ T282] netlink_sendmsg+0x723/0xbe0 [ 6314.861408][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6314.861408][ T282] ___sys_sendmsg+0xee/0x170 [ 6314.861408][ T282] __sys_sendmsg+0xcd/0x170 [ 6314.861408][ T282] do_syscall_64+0xc6/0x1e0 [ 6314.861408][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6314.861408][ T282] [ 6324.563012][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6324.563439][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6324.563439][ T284] netdev_get_by_index+0x5e/0x80 [ 6324.563439][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6324.563439][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6324.563439][ T284] ip6_route_add+0x1c/0x140 [ 6324.563439][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6324.563439][ T284] inet6_addr_add+0x4f8/0xa40 [ 6324.563439][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6324.563439][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6324.563439][ T284] netlink_rcv_skb+0x130/0x360 [ 6324.563439][ T284] netlink_unicast+0x449/0x710 [ 6324.563439][ T284] netlink_sendmsg+0x723/0xbe0 [ 6324.563439][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6324.563439][ T284] ___sys_sendmsg+0xee/0x170 [ 6324.563439][ T284] __sys_sendmsg+0xcd/0x170 [ 6324.563439][ T284] do_syscall_64+0xc6/0x1e0 [ 6324.563439][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6324.563439][ T284] [ 6324.565653][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6324.565653][ T284] netdev_get_by_index+0x5e/0x80 [ 6324.565653][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6324.565653][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6324.565653][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6324.565653][ T284] ipv6_add_addr+0x411/0x2000 [ 6324.565653][ T284] inet6_addr_add+0x30e/0xa40 [ 6324.565653][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6324.565653][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6324.565653][ T284] netlink_rcv_skb+0x130/0x360 [ 6324.565653][ T284] netlink_unicast+0x449/0x710 [ 6324.565653][ T284] netlink_sendmsg+0x723/0xbe0 [ 6324.565653][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6324.565653][ T284] ___sys_sendmsg+0xee/0x170 [ 6324.565653][ T284] __sys_sendmsg+0xcd/0x170 [ 6324.565653][ T284] do_syscall_64+0xc6/0x1e0 [ 6324.565653][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6324.565653][ T284] [ 6324.567855][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6324.567855][ T284] netdev_get_by_index+0x5e/0x80 [ 6324.567855][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6324.567855][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6324.567855][ T284] ip6_route_add+0x1c/0x140 [ 6324.567855][ T284] addrconf_add_mroute+0x129/0x180 [ 6324.567855][ T284] addrconf_add_dev+0xe2/0x170 [ 6324.567855][ T284] inet6_addr_add+0x12f/0xa40 [ 6324.567855][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6324.567855][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6324.567855][ T284] netlink_rcv_skb+0x130/0x360 [ 6324.567855][ T284] netlink_unicast+0x449/0x710 [ 6324.567855][ T284] netlink_sendmsg+0x723/0xbe0 [ 6324.567855][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6324.567855][ T284] ___sys_sendmsg+0xee/0x170 [ 6324.567855][ T284] __sys_sendmsg+0xcd/0x170 [ 6324.567855][ T284] do_syscall_64+0xc6/0x1e0 [ 6324.567855][ T284] [ 6324.570010][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6324.570010][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6324.570010][ T284] ipv6_find_idev+0x102/0x170 [ 6324.570010][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6324.570010][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6324.570010][ T284] netlink_rcv_skb+0x130/0x360 [ 6324.570010][ T284] netlink_unicast+0x449/0x710 [ 6324.570010][ T284] netlink_sendmsg+0x723/0xbe0 [ 6324.570010][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6324.570010][ T284] ___sys_sendmsg+0xee/0x170 [ 6324.570010][ T284] __sys_sendmsg+0xcd/0x170 [ 6324.570010][ T284] do_syscall_64+0xc6/0x1e0 [ 6324.570010][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6324.570010][ T284] [ 6324.571694][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6324.571694][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6324.571694][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6324.571694][ T284] ipv6_find_idev+0x102/0x170 [ 6324.571694][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6324.571694][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6324.571694][ T284] netlink_rcv_skb+0x130/0x360 [ 6324.571694][ T284] netlink_unicast+0x449/0x710 [ 6324.571694][ T284] netlink_sendmsg+0x723/0xbe0 [ 6324.571694][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6324.571694][ T284] ___sys_sendmsg+0xee/0x170 [ 6324.571694][ T284] __sys_sendmsg+0xcd/0x170 [ 6324.571694][ T284] do_syscall_64+0xc6/0x1e0 [ 6324.571694][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6324.571694][ T284] [ 6325.098999][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6325.099387][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6325.099387][ T282] dst_init+0x84/0x4a0 [ 6325.099387][ T282] dst_alloc+0x97/0x150 [ 6325.099387][ T282] ip6_dst_alloc+0x23/0x90 [ 6325.099387][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6325.099387][ T282] ip6_pol_route+0x56f/0x840 [ 6325.099387][ T282] fib6_rule_lookup+0x196/0x240 [ 6325.099387][ T282] ip6_route_input+0x542/0x980 [ 6325.099387][ T282] ipv6_rcv+0x8f/0x400 [ 6325.099387][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6325.099387][ T282] process_backlog+0x101/0x620 [ 6325.099387][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6325.099387][ T282] net_rx_action+0x495/0xbe0 [ 6325.099387][ T282] __do_softirq+0x1b5/0x7f6 [ 6325.099387][ T282] [ 6325.101179][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6325.101179][ T282] netdev_get_by_index+0x5e/0x80 [ 6325.101179][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6325.101179][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6325.101179][ T282] ip6_route_add+0x1c/0x140 [ 6325.101179][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6325.101179][ T282] inet6_addr_add+0x4f8/0xa40 [ 6325.101179][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6325.101179][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6325.101179][ T282] netlink_rcv_skb+0x130/0x360 [ 6325.101179][ T282] netlink_unicast+0x449/0x710 [ 6325.101179][ T282] netlink_sendmsg+0x723/0xbe0 [ 6325.101179][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6325.101179][ T282] ___sys_sendmsg+0xee/0x170 [ 6325.101179][ T282] __sys_sendmsg+0xcd/0x170 [ 6325.101179][ T282] do_syscall_64+0xc6/0x1e0 [ 6325.101179][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6325.101179][ T282] [ 6325.103358][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6325.103358][ T282] netdev_get_by_index+0x5e/0x80 [ 6325.103358][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6325.103358][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6325.103358][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6325.103358][ T282] ipv6_add_addr+0x411/0x2000 [ 6325.103358][ T282] inet6_addr_add+0x30e/0xa40 [ 6325.103358][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6325.103358][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6325.103358][ T282] netlink_rcv_skb+0x130/0x360 [ 6325.103358][ T282] netlink_unicast+0x449/0x710 [ 6325.103358][ T282] netlink_sendmsg+0x723/0xbe0 [ 6325.103358][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6325.103358][ T282] ___sys_sendmsg+0xee/0x170 [ 6325.103358][ T282] __sys_sendmsg+0xcd/0x170 [ 6325.103358][ T282] do_syscall_64+0xc6/0x1e0 [ 6325.103358][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6325.103358][ T282] [ 6325.105534][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6325.105534][ T282] netdev_get_by_index+0x5e/0x80 [ 6325.105534][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6325.105534][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6325.105534][ T282] ip6_route_add+0x1c/0x140 [ 6325.105534][ T282] addrconf_add_mroute+0x129/0x180 [ 6325.105534][ T282] addrconf_add_dev+0xe2/0x170 [ 6325.105534][ T282] inet6_addr_add+0x12f/0xa40 [ 6325.105534][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6325.105534][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6325.105534][ T282] netlink_rcv_skb+0x130/0x360 [ 6325.105534][ T282] netlink_unicast+0x449/0x710 [ 6325.105534][ T282] netlink_sendmsg+0x723/0xbe0 [ 6325.105534][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6325.105534][ T282] ___sys_sendmsg+0xee/0x170 [ 6325.105534][ T282] __sys_sendmsg+0xcd/0x170 [ 6325.105534][ T282] do_syscall_64+0xc6/0x1e0 [ 6325.105534][ T282] [ 6325.107668][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6325.107668][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6325.107668][ T282] ipv6_find_idev+0x102/0x170 [ 6325.107668][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6325.107668][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6325.107668][ T282] netlink_rcv_skb+0x130/0x360 [ 6325.107668][ T282] netlink_unicast+0x449/0x710 [ 6325.107668][ T282] netlink_sendmsg+0x723/0xbe0 [ 6325.107668][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6325.107668][ T282] ___sys_sendmsg+0xee/0x170 [ 6325.107668][ T282] __sys_sendmsg+0xcd/0x170 [ 6325.107668][ T282] do_syscall_64+0xc6/0x1e0 [ 6325.107668][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6325.107668][ T282] [ 6325.109371][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6325.109371][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6325.109371][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6325.109371][ T282] ipv6_find_idev+0x102/0x170 [ 6325.109371][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6325.109371][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6325.109371][ T282] netlink_rcv_skb+0x130/0x360 [ 6325.109371][ T282] netlink_unicast+0x449/0x710 [ 6325.109371][ T282] netlink_sendmsg+0x723/0xbe0 [ 6325.109371][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6325.109371][ T282] ___sys_sendmsg+0xee/0x170 [ 6325.109371][ T282] __sys_sendmsg+0xcd/0x170 [ 6325.109371][ T282] do_syscall_64+0xc6/0x1e0 [ 6325.109371][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6325.109371][ T282] [ 6334.810946][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6334.811384][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6334.811384][ T284] netdev_get_by_index+0x5e/0x80 [ 6334.811384][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6334.811384][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6334.811384][ T284] ip6_route_add+0x1c/0x140 [ 6334.811384][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6334.811384][ T284] inet6_addr_add+0x4f8/0xa40 [ 6334.811384][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6334.811384][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6334.811384][ T284] netlink_rcv_skb+0x130/0x360 [ 6334.811384][ T284] netlink_unicast+0x449/0x710 [ 6334.811384][ T284] netlink_sendmsg+0x723/0xbe0 [ 6334.811384][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6334.811384][ T284] ___sys_sendmsg+0xee/0x170 [ 6334.811384][ T284] __sys_sendmsg+0xcd/0x170 [ 6334.811384][ T284] do_syscall_64+0xc6/0x1e0 [ 6334.811384][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6334.811384][ T284] [ 6334.813579][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6334.813579][ T284] netdev_get_by_index+0x5e/0x80 [ 6334.813579][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6334.813579][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6334.813579][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6334.813579][ T284] ipv6_add_addr+0x411/0x2000 [ 6334.813579][ T284] inet6_addr_add+0x30e/0xa40 [ 6334.813579][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6334.813579][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6334.813579][ T284] netlink_rcv_skb+0x130/0x360 [ 6334.813579][ T284] netlink_unicast+0x449/0x710 [ 6334.813579][ T284] netlink_sendmsg+0x723/0xbe0 [ 6334.813579][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6334.813579][ T284] ___sys_sendmsg+0xee/0x170 [ 6334.813579][ T284] __sys_sendmsg+0xcd/0x170 [ 6334.813579][ T284] do_syscall_64+0xc6/0x1e0 [ 6334.813579][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6334.813579][ T284] [ 6334.815760][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6334.815760][ T284] netdev_get_by_index+0x5e/0x80 [ 6334.815760][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6334.815760][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6334.815760][ T284] ip6_route_add+0x1c/0x140 [ 6334.815760][ T284] addrconf_add_mroute+0x129/0x180 [ 6334.815760][ T284] addrconf_add_dev+0xe2/0x170 [ 6334.815760][ T284] inet6_addr_add+0x12f/0xa40 [ 6334.815760][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6334.815760][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6334.815760][ T284] netlink_rcv_skb+0x130/0x360 [ 6334.815760][ T284] netlink_unicast+0x449/0x710 [ 6334.815760][ T284] netlink_sendmsg+0x723/0xbe0 [ 6334.815760][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6334.815760][ T284] ___sys_sendmsg+0xee/0x170 [ 6334.815760][ T284] __sys_sendmsg+0xcd/0x170 [ 6334.815760][ T284] do_syscall_64+0xc6/0x1e0 [ 6334.815760][ T284] [ 6334.817901][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6334.817901][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6334.817901][ T284] ipv6_find_idev+0x102/0x170 [ 6334.817901][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6334.817901][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6334.817901][ T284] netlink_rcv_skb+0x130/0x360 [ 6334.817901][ T284] netlink_unicast+0x449/0x710 [ 6334.817901][ T284] netlink_sendmsg+0x723/0xbe0 [ 6334.817901][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6334.817901][ T284] ___sys_sendmsg+0xee/0x170 [ 6334.817901][ T284] __sys_sendmsg+0xcd/0x170 [ 6334.817901][ T284] do_syscall_64+0xc6/0x1e0 [ 6334.817901][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6334.817901][ T284] [ 6334.819579][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6334.819579][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6334.819579][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6334.819579][ T284] ipv6_find_idev+0x102/0x170 [ 6334.819579][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6334.819579][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6334.819579][ T284] netlink_rcv_skb+0x130/0x360 [ 6334.819579][ T284] netlink_unicast+0x449/0x710 [ 6334.819579][ T284] netlink_sendmsg+0x723/0xbe0 [ 6334.819579][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6334.819579][ T284] ___sys_sendmsg+0xee/0x170 [ 6334.819579][ T284] __sys_sendmsg+0xcd/0x170 [ 6334.819579][ T284] do_syscall_64+0xc6/0x1e0 [ 6334.819579][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6334.819579][ T284] [ 6335.347003][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6335.347382][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6335.347382][ T282] dst_init+0x84/0x4a0 [ 6335.347382][ T282] dst_alloc+0x97/0x150 [ 6335.347382][ T282] ip6_dst_alloc+0x23/0x90 [ 6335.347382][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6335.347382][ T282] ip6_pol_route+0x56f/0x840 [ 6335.347382][ T282] fib6_rule_lookup+0x196/0x240 [ 6335.347382][ T282] ip6_route_input+0x542/0x980 [ 6335.347382][ T282] ipv6_rcv+0x8f/0x400 [ 6335.347382][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6335.347382][ T282] process_backlog+0x101/0x620 [ 6335.347382][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6335.347382][ T282] net_rx_action+0x495/0xbe0 [ 6335.347382][ T282] __do_softirq+0x1b5/0x7f6 [ 6335.347382][ T282] [ 6335.349146][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6335.349146][ T282] netdev_get_by_index+0x5e/0x80 [ 6335.349146][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6335.349146][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6335.349146][ T282] ip6_route_add+0x1c/0x140 [ 6335.349146][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6335.349146][ T282] inet6_addr_add+0x4f8/0xa40 [ 6335.349146][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6335.349146][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6335.349146][ T282] netlink_rcv_skb+0x130/0x360 [ 6335.349146][ T282] netlink_unicast+0x449/0x710 [ 6335.349146][ T282] netlink_sendmsg+0x723/0xbe0 [ 6335.349146][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6335.349146][ T282] ___sys_sendmsg+0xee/0x170 [ 6335.349146][ T282] __sys_sendmsg+0xcd/0x170 [ 6335.349146][ T282] do_syscall_64+0xc6/0x1e0 [ 6335.349146][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6335.349146][ T282] [ 6335.351334][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6335.351334][ T282] netdev_get_by_index+0x5e/0x80 [ 6335.351334][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6335.351334][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6335.351334][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6335.351334][ T282] ipv6_add_addr+0x411/0x2000 [ 6335.351334][ T282] inet6_addr_add+0x30e/0xa40 [ 6335.351334][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6335.351334][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6335.351334][ T282] netlink_rcv_skb+0x130/0x360 [ 6335.351334][ T282] netlink_unicast+0x449/0x710 [ 6335.351334][ T282] netlink_sendmsg+0x723/0xbe0 [ 6335.351334][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6335.351334][ T282] ___sys_sendmsg+0xee/0x170 [ 6335.351334][ T282] __sys_sendmsg+0xcd/0x170 [ 6335.351334][ T282] do_syscall_64+0xc6/0x1e0 [ 6335.351334][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6335.351334][ T282] [ 6335.353529][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6335.353529][ T282] netdev_get_by_index+0x5e/0x80 [ 6335.353529][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6335.353529][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6335.353529][ T282] ip6_route_add+0x1c/0x140 [ 6335.353529][ T282] addrconf_add_mroute+0x129/0x180 [ 6335.353529][ T282] addrconf_add_dev+0xe2/0x170 [ 6335.353529][ T282] inet6_addr_add+0x12f/0xa40 [ 6335.353529][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6335.353529][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6335.353529][ T282] netlink_rcv_skb+0x130/0x360 [ 6335.353529][ T282] netlink_unicast+0x449/0x710 [ 6335.353529][ T282] netlink_sendmsg+0x723/0xbe0 [ 6335.353529][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6335.353529][ T282] ___sys_sendmsg+0xee/0x170 [ 6335.353529][ T282] __sys_sendmsg+0xcd/0x170 [ 6335.353529][ T282] do_syscall_64+0xc6/0x1e0 [ 6335.353529][ T282] [ 6335.355664][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6335.355664][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6335.355664][ T282] ipv6_find_idev+0x102/0x170 [ 6335.355664][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6335.355664][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6335.355664][ T282] netlink_rcv_skb+0x130/0x360 [ 6335.355664][ T282] netlink_unicast+0x449/0x710 [ 6335.355664][ T282] netlink_sendmsg+0x723/0xbe0 [ 6335.355664][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6335.355664][ T282] ___sys_sendmsg+0xee/0x170 [ 6335.355664][ T282] __sys_sendmsg+0xcd/0x170 [ 6335.355664][ T282] do_syscall_64+0xc6/0x1e0 [ 6335.355664][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6335.355664][ T282] [ 6335.357342][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6335.357342][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6335.357342][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6335.357342][ T282] ipv6_find_idev+0x102/0x170 [ 6335.357342][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6335.357342][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6335.357342][ T282] netlink_rcv_skb+0x130/0x360 [ 6335.357342][ T282] netlink_unicast+0x449/0x710 [ 6335.357342][ T282] netlink_sendmsg+0x723/0xbe0 [ 6335.357342][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6335.357342][ T282] ___sys_sendmsg+0xee/0x170 [ 6335.357342][ T282] __sys_sendmsg+0xcd/0x170 [ 6335.357342][ T282] do_syscall_64+0xc6/0x1e0 [ 6335.357342][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6335.357342][ T282] [ 6345.011021][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6345.011465][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6345.011465][ T284] netdev_get_by_index+0x5e/0x80 [ 6345.011465][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6345.011465][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6345.011465][ T284] ip6_route_add+0x1c/0x140 [ 6345.011465][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6345.011465][ T284] inet6_addr_add+0x4f8/0xa40 [ 6345.011465][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6345.011465][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6345.011465][ T284] netlink_rcv_skb+0x130/0x360 [ 6345.011465][ T284] netlink_unicast+0x449/0x710 [ 6345.011465][ T284] netlink_sendmsg+0x723/0xbe0 [ 6345.011465][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6345.011465][ T284] ___sys_sendmsg+0xee/0x170 [ 6345.011465][ T284] __sys_sendmsg+0xcd/0x170 [ 6345.011465][ T284] do_syscall_64+0xc6/0x1e0 [ 6345.011465][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6345.011465][ T284] [ 6345.013697][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6345.013697][ T284] netdev_get_by_index+0x5e/0x80 [ 6345.013697][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6345.013697][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6345.013697][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6345.013697][ T284] ipv6_add_addr+0x411/0x2000 [ 6345.013697][ T284] inet6_addr_add+0x30e/0xa40 [ 6345.013697][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6345.013697][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6345.013697][ T284] netlink_rcv_skb+0x130/0x360 [ 6345.013697][ T284] netlink_unicast+0x449/0x710 [ 6345.013697][ T284] netlink_sendmsg+0x723/0xbe0 [ 6345.013697][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6345.013697][ T284] ___sys_sendmsg+0xee/0x170 [ 6345.013697][ T284] __sys_sendmsg+0xcd/0x170 [ 6345.013697][ T284] do_syscall_64+0xc6/0x1e0 [ 6345.013697][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6345.013697][ T284] [ 6345.015906][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6345.015906][ T284] netdev_get_by_index+0x5e/0x80 [ 6345.015906][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6345.015906][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6345.015906][ T284] ip6_route_add+0x1c/0x140 [ 6345.015906][ T284] addrconf_add_mroute+0x129/0x180 [ 6345.015906][ T284] addrconf_add_dev+0xe2/0x170 [ 6345.015906][ T284] inet6_addr_add+0x12f/0xa40 [ 6345.015906][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6345.015906][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6345.015906][ T284] netlink_rcv_skb+0x130/0x360 [ 6345.015906][ T284] netlink_unicast+0x449/0x710 [ 6345.015906][ T284] netlink_sendmsg+0x723/0xbe0 [ 6345.015906][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6345.015906][ T284] ___sys_sendmsg+0xee/0x170 [ 6345.015906][ T284] __sys_sendmsg+0xcd/0x170 [ 6345.015906][ T284] do_syscall_64+0xc6/0x1e0 [ 6345.015906][ T284] [ 6345.018076][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6345.018076][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6345.018076][ T284] ipv6_find_idev+0x102/0x170 [ 6345.018076][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6345.018076][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6345.018076][ T284] netlink_rcv_skb+0x130/0x360 [ 6345.018076][ T284] netlink_unicast+0x449/0x710 [ 6345.018076][ T284] netlink_sendmsg+0x723/0xbe0 [ 6345.018076][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6345.018076][ T284] ___sys_sendmsg+0xee/0x170 [ 6345.018076][ T284] __sys_sendmsg+0xcd/0x170 [ 6345.018076][ T284] do_syscall_64+0xc6/0x1e0 [ 6345.018076][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6345.018076][ T284] [ 6345.019775][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6345.019775][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6345.019775][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6345.019775][ T284] ipv6_find_idev+0x102/0x170 [ 6345.019775][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6345.019775][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6345.019775][ T284] netlink_rcv_skb+0x130/0x360 [ 6345.019775][ T284] netlink_unicast+0x449/0x710 [ 6345.019775][ T284] netlink_sendmsg+0x723/0xbe0 [ 6345.019775][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6345.019775][ T284] ___sys_sendmsg+0xee/0x170 [ 6345.019775][ T284] __sys_sendmsg+0xcd/0x170 [ 6345.019775][ T284] do_syscall_64+0xc6/0x1e0 [ 6345.019775][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6345.019775][ T284] [ 6345.523005][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6345.523385][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6345.523385][ T282] dst_init+0x84/0x4a0 [ 6345.523385][ T282] dst_alloc+0x97/0x150 [ 6345.523385][ T282] ip6_dst_alloc+0x23/0x90 [ 6345.523385][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6345.523385][ T282] ip6_pol_route+0x56f/0x840 [ 6345.523385][ T282] fib6_rule_lookup+0x196/0x240 [ 6345.523385][ T282] ip6_route_input+0x542/0x980 [ 6345.523385][ T282] ipv6_rcv+0x8f/0x400 [ 6345.523385][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6345.523385][ T282] process_backlog+0x101/0x620 [ 6345.523385][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6345.523385][ T282] net_rx_action+0x495/0xbe0 [ 6345.523385][ T282] __do_softirq+0x1b5/0x7f6 [ 6345.523385][ T282] [ 6345.525155][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6345.525155][ T282] netdev_get_by_index+0x5e/0x80 [ 6345.525155][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6345.525155][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6345.525155][ T282] ip6_route_add+0x1c/0x140 [ 6345.525155][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6345.525155][ T282] inet6_addr_add+0x4f8/0xa40 [ 6345.525155][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6345.525155][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6345.525155][ T282] netlink_rcv_skb+0x130/0x360 [ 6345.525155][ T282] netlink_unicast+0x449/0x710 [ 6345.525155][ T282] netlink_sendmsg+0x723/0xbe0 [ 6345.525155][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6345.525155][ T282] ___sys_sendmsg+0xee/0x170 [ 6345.525155][ T282] __sys_sendmsg+0xcd/0x170 [ 6345.525155][ T282] do_syscall_64+0xc6/0x1e0 [ 6345.525155][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6345.525155][ T282] [ 6345.527334][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6345.527334][ T282] netdev_get_by_index+0x5e/0x80 [ 6345.527334][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6345.527334][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6345.527334][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6345.527334][ T282] ipv6_add_addr+0x411/0x2000 [ 6345.527334][ T282] inet6_addr_add+0x30e/0xa40 [ 6345.527334][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6345.527334][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6345.527334][ T282] netlink_rcv_skb+0x130/0x360 [ 6345.527334][ T282] netlink_unicast+0x449/0x710 [ 6345.527334][ T282] netlink_sendmsg+0x723/0xbe0 [ 6345.527334][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6345.527334][ T282] ___sys_sendmsg+0xee/0x170 [ 6345.527334][ T282] __sys_sendmsg+0xcd/0x170 [ 6345.527334][ T282] do_syscall_64+0xc6/0x1e0 [ 6345.527334][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6345.527334][ T282] [ 6345.529517][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6345.529517][ T282] netdev_get_by_index+0x5e/0x80 [ 6345.529517][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6345.529517][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6345.529517][ T282] ip6_route_add+0x1c/0x140 [ 6345.529517][ T282] addrconf_add_mroute+0x129/0x180 [ 6345.529517][ T282] addrconf_add_dev+0xe2/0x170 [ 6345.529517][ T282] inet6_addr_add+0x12f/0xa40 [ 6345.529517][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6345.529517][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6345.529517][ T282] netlink_rcv_skb+0x130/0x360 [ 6345.529517][ T282] netlink_unicast+0x449/0x710 [ 6345.529517][ T282] netlink_sendmsg+0x723/0xbe0 [ 6345.529517][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6345.529517][ T282] ___sys_sendmsg+0xee/0x170 [ 6345.529517][ T282] __sys_sendmsg+0xcd/0x170 [ 6345.529517][ T282] do_syscall_64+0xc6/0x1e0 [ 6345.529517][ T282] [ 6345.531661][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6345.531661][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6345.531661][ T282] ipv6_find_idev+0x102/0x170 [ 6345.531661][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6345.531661][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6345.531661][ T282] netlink_rcv_skb+0x130/0x360 [ 6345.531661][ T282] netlink_unicast+0x449/0x710 [ 6345.531661][ T282] netlink_sendmsg+0x723/0xbe0 [ 6345.531661][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6345.531661][ T282] ___sys_sendmsg+0xee/0x170 [ 6345.531661][ T282] __sys_sendmsg+0xcd/0x170 [ 6345.531661][ T282] do_syscall_64+0xc6/0x1e0 [ 6345.531661][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6345.531661][ T282] [ 6345.533336][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6345.533336][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6345.533336][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6345.533336][ T282] ipv6_find_idev+0x102/0x170 [ 6345.533336][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6345.533336][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6345.533336][ T282] netlink_rcv_skb+0x130/0x360 [ 6345.533336][ T282] netlink_unicast+0x449/0x710 [ 6345.533336][ T282] netlink_sendmsg+0x723/0xbe0 [ 6345.533336][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6345.533336][ T282] ___sys_sendmsg+0xee/0x170 [ 6345.533336][ T282] __sys_sendmsg+0xcd/0x170 [ 6345.533336][ T282] do_syscall_64+0xc6/0x1e0 [ 6345.533336][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6345.533336][ T282] [ 6355.266931][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6355.267407][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6355.267407][ T284] netdev_get_by_index+0x5e/0x80 [ 6355.267407][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6355.267407][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6355.267407][ T284] ip6_route_add+0x1c/0x140 [ 6355.267407][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6355.267407][ T284] inet6_addr_add+0x4f8/0xa40 [ 6355.267407][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6355.267407][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6355.267407][ T284] netlink_rcv_skb+0x130/0x360 [ 6355.267407][ T284] netlink_unicast+0x449/0x710 [ 6355.267407][ T284] netlink_sendmsg+0x723/0xbe0 [ 6355.267407][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6355.267407][ T284] ___sys_sendmsg+0xee/0x170 [ 6355.267407][ T284] __sys_sendmsg+0xcd/0x170 [ 6355.267407][ T284] do_syscall_64+0xc6/0x1e0 [ 6355.267407][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6355.267407][ T284] [ 6355.269653][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6355.269653][ T284] netdev_get_by_index+0x5e/0x80 [ 6355.269653][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6355.269653][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6355.269653][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6355.269653][ T284] ipv6_add_addr+0x411/0x2000 [ 6355.269653][ T284] inet6_addr_add+0x30e/0xa40 [ 6355.269653][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6355.269653][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6355.269653][ T284] netlink_rcv_skb+0x130/0x360 [ 6355.269653][ T284] netlink_unicast+0x449/0x710 [ 6355.269653][ T284] netlink_sendmsg+0x723/0xbe0 [ 6355.269653][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6355.269653][ T284] ___sys_sendmsg+0xee/0x170 [ 6355.269653][ T284] __sys_sendmsg+0xcd/0x170 [ 6355.269653][ T284] do_syscall_64+0xc6/0x1e0 [ 6355.269653][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6355.269653][ T284] [ 6355.271899][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6355.271899][ T284] netdev_get_by_index+0x5e/0x80 [ 6355.271899][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6355.271899][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6355.271899][ T284] ip6_route_add+0x1c/0x140 [ 6355.271899][ T284] addrconf_add_mroute+0x129/0x180 [ 6355.271899][ T284] addrconf_add_dev+0xe2/0x170 [ 6355.271899][ T284] inet6_addr_add+0x12f/0xa40 [ 6355.271899][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6355.271899][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6355.271899][ T284] netlink_rcv_skb+0x130/0x360 [ 6355.271899][ T284] netlink_unicast+0x449/0x710 [ 6355.271899][ T284] netlink_sendmsg+0x723/0xbe0 [ 6355.271899][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6355.271899][ T284] ___sys_sendmsg+0xee/0x170 [ 6355.271899][ T284] __sys_sendmsg+0xcd/0x170 [ 6355.271899][ T284] do_syscall_64+0xc6/0x1e0 [ 6355.271899][ T284] [ 6355.274110][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6355.274110][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6355.274110][ T284] ipv6_find_idev+0x102/0x170 [ 6355.274110][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6355.274110][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6355.274110][ T284] netlink_rcv_skb+0x130/0x360 [ 6355.274110][ T284] netlink_unicast+0x449/0x710 [ 6355.274110][ T284] netlink_sendmsg+0x723/0xbe0 [ 6355.274110][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6355.274110][ T284] ___sys_sendmsg+0xee/0x170 [ 6355.274110][ T284] __sys_sendmsg+0xcd/0x170 [ 6355.274110][ T284] do_syscall_64+0xc6/0x1e0 [ 6355.274110][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6355.274110][ T284] [ 6355.276327][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6355.276327][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6355.276327][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6355.276327][ T284] ipv6_find_idev+0x102/0x170 [ 6355.276327][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6355.276327][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6355.276327][ T284] netlink_rcv_skb+0x130/0x360 [ 6355.276327][ T284] netlink_unicast+0x449/0x710 [ 6355.276327][ T284] netlink_sendmsg+0x723/0xbe0 [ 6355.276327][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6355.276327][ T284] ___sys_sendmsg+0xee/0x170 [ 6355.276327][ T284] __sys_sendmsg+0xcd/0x170 [ 6355.276327][ T284] do_syscall_64+0xc6/0x1e0 [ 6355.276327][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6355.276327][ T284] [ 6355.770940][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6355.771326][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6355.771326][ T282] dst_init+0x84/0x4a0 [ 6355.771326][ T282] dst_alloc+0x97/0x150 [ 6355.771326][ T282] ip6_dst_alloc+0x23/0x90 [ 6355.771326][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6355.771326][ T282] ip6_pol_route+0x56f/0x840 [ 6355.771326][ T282] fib6_rule_lookup+0x196/0x240 [ 6355.771326][ T282] ip6_route_input+0x542/0x980 [ 6355.771326][ T282] ipv6_rcv+0x8f/0x400 [ 6355.771326][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6355.771326][ T282] process_backlog+0x101/0x620 [ 6355.771326][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6355.771326][ T282] net_rx_action+0x495/0xbe0 [ 6355.771326][ T282] __do_softirq+0x1b5/0x7f6 [ 6355.771326][ T282] [ 6355.773091][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6355.773091][ T282] netdev_get_by_index+0x5e/0x80 [ 6355.773091][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6355.773091][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6355.773091][ T282] ip6_route_add+0x1c/0x140 [ 6355.773091][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6355.773091][ T282] inet6_addr_add+0x4f8/0xa40 [ 6355.773091][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6355.773091][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6355.773091][ T282] netlink_rcv_skb+0x130/0x360 [ 6355.773091][ T282] netlink_unicast+0x449/0x710 [ 6355.773091][ T282] netlink_sendmsg+0x723/0xbe0 [ 6355.773091][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6355.773091][ T282] ___sys_sendmsg+0xee/0x170 [ 6355.773091][ T282] __sys_sendmsg+0xcd/0x170 [ 6355.773091][ T282] do_syscall_64+0xc6/0x1e0 [ 6355.773091][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6355.773091][ T282] [ 6355.775266][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6355.775266][ T282] netdev_get_by_index+0x5e/0x80 [ 6355.775266][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6355.775266][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6355.775266][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6355.775266][ T282] ipv6_add_addr+0x411/0x2000 [ 6355.775266][ T282] inet6_addr_add+0x30e/0xa40 [ 6355.775266][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6355.775266][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6355.775266][ T282] netlink_rcv_skb+0x130/0x360 [ 6355.775266][ T282] netlink_unicast+0x449/0x710 [ 6355.775266][ T282] netlink_sendmsg+0x723/0xbe0 [ 6355.775266][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6355.775266][ T282] ___sys_sendmsg+0xee/0x170 [ 6355.775266][ T282] __sys_sendmsg+0xcd/0x170 [ 6355.775266][ T282] do_syscall_64+0xc6/0x1e0 [ 6355.775266][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6355.775266][ T282] [ 6355.777443][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6355.777443][ T282] netdev_get_by_index+0x5e/0x80 [ 6355.777443][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6355.777443][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6355.777443][ T282] ip6_route_add+0x1c/0x140 [ 6355.777443][ T282] addrconf_add_mroute+0x129/0x180 [ 6355.777443][ T282] addrconf_add_dev+0xe2/0x170 [ 6355.777443][ T282] inet6_addr_add+0x12f/0xa40 [ 6355.777443][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6355.777443][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6355.777443][ T282] netlink_rcv_skb+0x130/0x360 [ 6355.777443][ T282] netlink_unicast+0x449/0x710 [ 6355.777443][ T282] netlink_sendmsg+0x723/0xbe0 [ 6355.777443][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6355.777443][ T282] ___sys_sendmsg+0xee/0x170 [ 6355.777443][ T282] __sys_sendmsg+0xcd/0x170 [ 6355.777443][ T282] do_syscall_64+0xc6/0x1e0 [ 6355.777443][ T282] [ 6355.779950][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6355.779950][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6355.779950][ T282] ipv6_find_idev+0x102/0x170 [ 6355.779950][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6355.779950][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6355.779950][ T282] netlink_rcv_skb+0x130/0x360 [ 6355.779950][ T282] netlink_unicast+0x449/0x710 [ 6355.779950][ T282] netlink_sendmsg+0x723/0xbe0 [ 6355.779950][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6355.779950][ T282] ___sys_sendmsg+0xee/0x170 [ 6355.779950][ T282] __sys_sendmsg+0xcd/0x170 [ 6355.779950][ T282] do_syscall_64+0xc6/0x1e0 [ 6355.779950][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6355.779950][ T282] [ 6355.781629][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6355.781629][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6355.781629][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6355.781629][ T282] ipv6_find_idev+0x102/0x170 [ 6355.781629][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6355.781629][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6355.781629][ T282] netlink_rcv_skb+0x130/0x360 [ 6355.781629][ T282] netlink_unicast+0x449/0x710 [ 6355.781629][ T282] netlink_sendmsg+0x723/0xbe0 [ 6355.781629][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6355.781629][ T282] ___sys_sendmsg+0xee/0x170 [ 6355.781629][ T282] __sys_sendmsg+0xcd/0x170 [ 6355.781629][ T282] do_syscall_64+0xc6/0x1e0 [ 6355.781629][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6355.781629][ T282] [ 6365.531014][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6365.531400][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6365.531400][ T284] netdev_get_by_index+0x5e/0x80 [ 6365.531400][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6365.531400][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6365.531400][ T284] ip6_route_add+0x1c/0x140 [ 6365.531400][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6365.531400][ T284] inet6_addr_add+0x4f8/0xa40 [ 6365.531400][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6365.531400][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6365.531400][ T284] netlink_rcv_skb+0x130/0x360 [ 6365.531400][ T284] netlink_unicast+0x449/0x710 [ 6365.531400][ T284] netlink_sendmsg+0x723/0xbe0 [ 6365.531400][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6365.531400][ T284] ___sys_sendmsg+0xee/0x170 [ 6365.531400][ T284] __sys_sendmsg+0xcd/0x170 [ 6365.531400][ T284] do_syscall_64+0xc6/0x1e0 [ 6365.531400][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6365.531400][ T284] [ 6365.533674][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6365.533674][ T284] netdev_get_by_index+0x5e/0x80 [ 6365.533674][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6365.533674][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6365.533674][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6365.533674][ T284] ipv6_add_addr+0x411/0x2000 [ 6365.533674][ T284] inet6_addr_add+0x30e/0xa40 [ 6365.533674][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6365.533674][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6365.533674][ T284] netlink_rcv_skb+0x130/0x360 [ 6365.533674][ T284] netlink_unicast+0x449/0x710 [ 6365.533674][ T284] netlink_sendmsg+0x723/0xbe0 [ 6365.533674][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6365.533674][ T284] ___sys_sendmsg+0xee/0x170 [ 6365.533674][ T284] __sys_sendmsg+0xcd/0x170 [ 6365.533674][ T284] do_syscall_64+0xc6/0x1e0 [ 6365.533674][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6365.533674][ T284] [ 6365.535888][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6365.535888][ T284] netdev_get_by_index+0x5e/0x80 [ 6365.535888][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6365.535888][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6365.535888][ T284] ip6_route_add+0x1c/0x140 [ 6365.535888][ T284] addrconf_add_mroute+0x129/0x180 [ 6365.535888][ T284] addrconf_add_dev+0xe2/0x170 [ 6365.535888][ T284] inet6_addr_add+0x12f/0xa40 [ 6365.535888][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6365.535888][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6365.535888][ T284] netlink_rcv_skb+0x130/0x360 [ 6365.535888][ T284] netlink_unicast+0x449/0x710 [ 6365.535888][ T284] netlink_sendmsg+0x723/0xbe0 [ 6365.535888][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6365.535888][ T284] ___sys_sendmsg+0xee/0x170 [ 6365.535888][ T284] __sys_sendmsg+0xcd/0x170 [ 6365.535888][ T284] do_syscall_64+0xc6/0x1e0 [ 6365.535888][ T284] [ 6365.538057][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6365.538057][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6365.538057][ T284] ipv6_find_idev+0x102/0x170 [ 6365.538057][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6365.538057][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6365.538057][ T284] netlink_rcv_skb+0x130/0x360 [ 6365.538057][ T284] netlink_unicast+0x449/0x710 [ 6365.538057][ T284] netlink_sendmsg+0x723/0xbe0 [ 6365.538057][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6365.538057][ T284] ___sys_sendmsg+0xee/0x170 [ 6365.538057][ T284] __sys_sendmsg+0xcd/0x170 [ 6365.538057][ T284] do_syscall_64+0xc6/0x1e0 [ 6365.538057][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6365.538057][ T284] [ 6365.539772][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6365.539772][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6365.539772][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6365.539772][ T284] ipv6_find_idev+0x102/0x170 [ 6365.539772][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6365.539772][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6365.539772][ T284] netlink_rcv_skb+0x130/0x360 [ 6365.539772][ T284] netlink_unicast+0x449/0x710 [ 6365.539772][ T284] netlink_sendmsg+0x723/0xbe0 [ 6365.539772][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6365.539772][ T284] ___sys_sendmsg+0xee/0x170 [ 6365.539772][ T284] __sys_sendmsg+0xcd/0x170 [ 6365.539772][ T284] do_syscall_64+0xc6/0x1e0 [ 6365.539772][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6365.539772][ T284] [ 6366.019027][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6366.019419][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6366.019419][ T282] dst_init+0x84/0x4a0 [ 6366.019419][ T282] dst_alloc+0x97/0x150 [ 6366.019419][ T282] ip6_dst_alloc+0x23/0x90 [ 6366.019419][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6366.019419][ T282] ip6_pol_route+0x56f/0x840 [ 6366.019419][ T282] fib6_rule_lookup+0x196/0x240 [ 6366.019419][ T282] ip6_route_input+0x542/0x980 [ 6366.019419][ T282] ipv6_rcv+0x8f/0x400 [ 6366.019419][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6366.019419][ T282] process_backlog+0x101/0x620 [ 6366.019419][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6366.019419][ T282] net_rx_action+0x495/0xbe0 [ 6366.019419][ T282] __do_softirq+0x1b5/0x7f6 [ 6366.019419][ T282] [ 6366.021196][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6366.021196][ T282] netdev_get_by_index+0x5e/0x80 [ 6366.021196][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6366.021196][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6366.021196][ T282] ip6_route_add+0x1c/0x140 [ 6366.021196][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6366.021196][ T282] inet6_addr_add+0x4f8/0xa40 [ 6366.021196][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6366.021196][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6366.021196][ T282] netlink_rcv_skb+0x130/0x360 [ 6366.021196][ T282] netlink_unicast+0x449/0x710 [ 6366.021196][ T282] netlink_sendmsg+0x723/0xbe0 [ 6366.021196][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6366.021196][ T282] ___sys_sendmsg+0xee/0x170 [ 6366.021196][ T282] __sys_sendmsg+0xcd/0x170 [ 6366.021196][ T282] do_syscall_64+0xc6/0x1e0 [ 6366.021196][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6366.021196][ T282] [ 6366.023383][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6366.023383][ T282] netdev_get_by_index+0x5e/0x80 [ 6366.023383][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6366.023383][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6366.023383][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6366.023383][ T282] ipv6_add_addr+0x411/0x2000 [ 6366.023383][ T282] inet6_addr_add+0x30e/0xa40 [ 6366.023383][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6366.023383][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6366.023383][ T282] netlink_rcv_skb+0x130/0x360 [ 6366.023383][ T282] netlink_unicast+0x449/0x710 [ 6366.023383][ T282] netlink_sendmsg+0x723/0xbe0 [ 6366.023383][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6366.023383][ T282] ___sys_sendmsg+0xee/0x170 [ 6366.023383][ T282] __sys_sendmsg+0xcd/0x170 [ 6366.023383][ T282] do_syscall_64+0xc6/0x1e0 [ 6366.023383][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6366.023383][ T282] [ 6366.025581][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6366.025581][ T282] netdev_get_by_index+0x5e/0x80 [ 6366.025581][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6366.025581][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6366.025581][ T282] ip6_route_add+0x1c/0x140 [ 6366.025581][ T282] addrconf_add_mroute+0x129/0x180 [ 6366.025581][ T282] addrconf_add_dev+0xe2/0x170 [ 6366.025581][ T282] inet6_addr_add+0x12f/0xa40 [ 6366.025581][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6366.025581][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6366.025581][ T282] netlink_rcv_skb+0x130/0x360 [ 6366.025581][ T282] netlink_unicast+0x449/0x710 [ 6366.025581][ T282] netlink_sendmsg+0x723/0xbe0 [ 6366.025581][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6366.025581][ T282] ___sys_sendmsg+0xee/0x170 [ 6366.025581][ T282] __sys_sendmsg+0xcd/0x170 [ 6366.025581][ T282] do_syscall_64+0xc6/0x1e0 [ 6366.025581][ T282] [ 6366.027732][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6366.027732][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6366.027732][ T282] ipv6_find_idev+0x102/0x170 [ 6366.027732][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6366.027732][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6366.027732][ T282] netlink_rcv_skb+0x130/0x360 [ 6366.027732][ T282] netlink_unicast+0x449/0x710 [ 6366.027732][ T282] netlink_sendmsg+0x723/0xbe0 [ 6366.027732][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6366.027732][ T282] ___sys_sendmsg+0xee/0x170 [ 6366.027732][ T282] __sys_sendmsg+0xcd/0x170 [ 6366.027732][ T282] do_syscall_64+0xc6/0x1e0 [ 6366.027732][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6366.027732][ T282] [ 6366.029417][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6366.029417][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6366.029417][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6366.029417][ T282] ipv6_find_idev+0x102/0x170 [ 6366.029417][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6366.029417][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6366.029417][ T282] netlink_rcv_skb+0x130/0x360 [ 6366.029417][ T282] netlink_unicast+0x449/0x710 [ 6366.029417][ T282] netlink_sendmsg+0x723/0xbe0 [ 6366.029417][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6366.029417][ T282] ___sys_sendmsg+0xee/0x170 [ 6366.029417][ T282] __sys_sendmsg+0xcd/0x170 [ 6366.029417][ T282] do_syscall_64+0xc6/0x1e0 [ 6366.029417][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6366.029417][ T282] [ 6375.787006][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6375.787442][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6375.787442][ T284] netdev_get_by_index+0x5e/0x80 [ 6375.787442][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6375.787442][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6375.787442][ T284] ip6_route_add+0x1c/0x140 [ 6375.787442][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6375.787442][ T284] inet6_addr_add+0x4f8/0xa40 [ 6375.787442][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6375.787442][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6375.787442][ T284] netlink_rcv_skb+0x130/0x360 [ 6375.787442][ T284] netlink_unicast+0x449/0x710 [ 6375.787442][ T284] netlink_sendmsg+0x723/0xbe0 [ 6375.787442][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6375.787442][ T284] ___sys_sendmsg+0xee/0x170 [ 6375.787442][ T284] __sys_sendmsg+0xcd/0x170 [ 6375.787442][ T284] do_syscall_64+0xc6/0x1e0 [ 6375.787442][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6375.787442][ T284] [ 6375.789676][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6375.789676][ T284] netdev_get_by_index+0x5e/0x80 [ 6375.789676][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6375.789676][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6375.789676][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6375.789676][ T284] ipv6_add_addr+0x411/0x2000 [ 6375.789676][ T284] inet6_addr_add+0x30e/0xa40 [ 6375.789676][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6375.789676][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6375.789676][ T284] netlink_rcv_skb+0x130/0x360 [ 6375.789676][ T284] netlink_unicast+0x449/0x710 [ 6375.789676][ T284] netlink_sendmsg+0x723/0xbe0 [ 6375.789676][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6375.789676][ T284] ___sys_sendmsg+0xee/0x170 [ 6375.789676][ T284] __sys_sendmsg+0xcd/0x170 [ 6375.789676][ T284] do_syscall_64+0xc6/0x1e0 [ 6375.789676][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6375.789676][ T284] [ 6375.791901][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6375.791901][ T284] netdev_get_by_index+0x5e/0x80 [ 6375.791901][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6375.791901][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6375.791901][ T284] ip6_route_add+0x1c/0x140 [ 6375.791901][ T284] addrconf_add_mroute+0x129/0x180 [ 6375.791901][ T284] addrconf_add_dev+0xe2/0x170 [ 6375.791901][ T284] inet6_addr_add+0x12f/0xa40 [ 6375.791901][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6375.791901][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6375.791901][ T284] netlink_rcv_skb+0x130/0x360 [ 6375.791901][ T284] netlink_unicast+0x449/0x710 [ 6375.791901][ T284] netlink_sendmsg+0x723/0xbe0 [ 6375.791901][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6375.791901][ T284] ___sys_sendmsg+0xee/0x170 [ 6375.791901][ T284] __sys_sendmsg+0xcd/0x170 [ 6375.791901][ T284] do_syscall_64+0xc6/0x1e0 [ 6375.791901][ T284] [ 6375.794071][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6375.794071][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6375.794071][ T284] ipv6_find_idev+0x102/0x170 [ 6375.794071][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6375.794071][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6375.794071][ T284] netlink_rcv_skb+0x130/0x360 [ 6375.794071][ T284] netlink_unicast+0x449/0x710 [ 6375.794071][ T284] netlink_sendmsg+0x723/0xbe0 [ 6375.794071][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6375.794071][ T284] ___sys_sendmsg+0xee/0x170 [ 6375.794071][ T284] __sys_sendmsg+0xcd/0x170 [ 6375.794071][ T284] do_syscall_64+0xc6/0x1e0 [ 6375.794071][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6375.794071][ T284] [ 6375.795776][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6375.795776][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6375.795776][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6375.795776][ T284] ipv6_find_idev+0x102/0x170 [ 6375.795776][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6375.795776][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6375.795776][ T284] netlink_rcv_skb+0x130/0x360 [ 6375.795776][ T284] netlink_unicast+0x449/0x710 [ 6375.795776][ T284] netlink_sendmsg+0x723/0xbe0 [ 6375.795776][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6375.795776][ T284] ___sys_sendmsg+0xee/0x170 [ 6375.795776][ T284] __sys_sendmsg+0xcd/0x170 [ 6375.795776][ T284] do_syscall_64+0xc6/0x1e0 [ 6375.795776][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6375.795776][ T284] [ 6376.267010][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6376.267386][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6376.267386][ T282] dst_init+0x84/0x4a0 [ 6376.267386][ T282] dst_alloc+0x97/0x150 [ 6376.267386][ T282] ip6_dst_alloc+0x23/0x90 [ 6376.267386][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6376.267386][ T282] ip6_pol_route+0x56f/0x840 [ 6376.267386][ T282] fib6_rule_lookup+0x196/0x240 [ 6376.267386][ T282] ip6_route_input+0x542/0x980 [ 6376.267386][ T282] ipv6_rcv+0x8f/0x400 [ 6376.267386][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6376.267386][ T282] process_backlog+0x101/0x620 [ 6376.267386][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6376.267386][ T282] net_rx_action+0x495/0xbe0 [ 6376.267386][ T282] __do_softirq+0x1b5/0x7f6 [ 6376.267386][ T282] [ 6376.269184][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6376.269184][ T282] netdev_get_by_index+0x5e/0x80 [ 6376.269184][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6376.269184][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6376.269184][ T282] ip6_route_add+0x1c/0x140 [ 6376.269184][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6376.269184][ T282] inet6_addr_add+0x4f8/0xa40 [ 6376.269184][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6376.269184][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6376.269184][ T282] netlink_rcv_skb+0x130/0x360 [ 6376.269184][ T282] netlink_unicast+0x449/0x710 [ 6376.269184][ T282] netlink_sendmsg+0x723/0xbe0 [ 6376.269184][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6376.269184][ T282] ___sys_sendmsg+0xee/0x170 [ 6376.269184][ T282] __sys_sendmsg+0xcd/0x170 [ 6376.269184][ T282] do_syscall_64+0xc6/0x1e0 [ 6376.269184][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6376.269184][ T282] [ 6376.271381][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6376.271381][ T282] netdev_get_by_index+0x5e/0x80 [ 6376.271381][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6376.271381][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6376.271381][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6376.271381][ T282] ipv6_add_addr+0x411/0x2000 [ 6376.271381][ T282] inet6_addr_add+0x30e/0xa40 [ 6376.271381][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6376.271381][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6376.271381][ T282] netlink_rcv_skb+0x130/0x360 [ 6376.271381][ T282] netlink_unicast+0x449/0x710 [ 6376.271381][ T282] netlink_sendmsg+0x723/0xbe0 [ 6376.271381][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6376.271381][ T282] ___sys_sendmsg+0xee/0x170 [ 6376.271381][ T282] __sys_sendmsg+0xcd/0x170 [ 6376.271381][ T282] do_syscall_64+0xc6/0x1e0 [ 6376.271381][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6376.271381][ T282] [ 6376.273562][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6376.273562][ T282] netdev_get_by_index+0x5e/0x80 [ 6376.273562][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6376.273562][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6376.273562][ T282] ip6_route_add+0x1c/0x140 [ 6376.273562][ T282] addrconf_add_mroute+0x129/0x180 [ 6376.273562][ T282] addrconf_add_dev+0xe2/0x170 [ 6376.273562][ T282] inet6_addr_add+0x12f/0xa40 [ 6376.273562][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6376.273562][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6376.273562][ T282] netlink_rcv_skb+0x130/0x360 [ 6376.273562][ T282] netlink_unicast+0x449/0x710 [ 6376.273562][ T282] netlink_sendmsg+0x723/0xbe0 [ 6376.273562][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6376.273562][ T282] ___sys_sendmsg+0xee/0x170 [ 6376.273562][ T282] __sys_sendmsg+0xcd/0x170 [ 6376.273562][ T282] do_syscall_64+0xc6/0x1e0 [ 6376.273562][ T282] [ 6376.275715][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6376.275715][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6376.275715][ T282] ipv6_find_idev+0x102/0x170 [ 6376.275715][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6376.275715][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6376.275715][ T282] netlink_rcv_skb+0x130/0x360 [ 6376.275715][ T282] netlink_unicast+0x449/0x710 [ 6376.275715][ T282] netlink_sendmsg+0x723/0xbe0 [ 6376.275715][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6376.275715][ T282] ___sys_sendmsg+0xee/0x170 [ 6376.275715][ T282] __sys_sendmsg+0xcd/0x170 [ 6376.275715][ T282] do_syscall_64+0xc6/0x1e0 [ 6376.275715][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6376.275715][ T282] [ 6376.277401][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6376.277401][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6376.277401][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6376.277401][ T282] ipv6_find_idev+0x102/0x170 [ 6376.277401][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6376.277401][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6376.277401][ T282] netlink_rcv_skb+0x130/0x360 [ 6376.277401][ T282] netlink_unicast+0x449/0x710 [ 6376.277401][ T282] netlink_sendmsg+0x723/0xbe0 [ 6376.277401][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6376.277401][ T282] ___sys_sendmsg+0xee/0x170 [ 6376.277401][ T282] __sys_sendmsg+0xcd/0x170 [ 6376.277401][ T282] do_syscall_64+0xc6/0x1e0 [ 6376.277401][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6376.277401][ T282] [ 6386.042950][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6386.043399][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6386.043399][ T284] netdev_get_by_index+0x5e/0x80 [ 6386.043399][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6386.043399][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6386.043399][ T284] ip6_route_add+0x1c/0x140 [ 6386.043399][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6386.043399][ T284] inet6_addr_add+0x4f8/0xa40 [ 6386.043399][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6386.043399][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6386.043399][ T284] netlink_rcv_skb+0x130/0x360 [ 6386.043399][ T284] netlink_unicast+0x449/0x710 [ 6386.043399][ T284] netlink_sendmsg+0x723/0xbe0 [ 6386.043399][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6386.043399][ T284] ___sys_sendmsg+0xee/0x170 [ 6386.043399][ T284] __sys_sendmsg+0xcd/0x170 [ 6386.043399][ T284] do_syscall_64+0xc6/0x1e0 [ 6386.043399][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6386.043399][ T284] [ 6386.045637][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6386.045637][ T284] netdev_get_by_index+0x5e/0x80 [ 6386.045637][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6386.045637][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6386.045637][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6386.045637][ T284] ipv6_add_addr+0x411/0x2000 [ 6386.045637][ T284] inet6_addr_add+0x30e/0xa40 [ 6386.045637][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6386.045637][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6386.045637][ T284] netlink_rcv_skb+0x130/0x360 [ 6386.045637][ T284] netlink_unicast+0x449/0x710 [ 6386.045637][ T284] netlink_sendmsg+0x723/0xbe0 [ 6386.045637][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6386.045637][ T284] ___sys_sendmsg+0xee/0x170 [ 6386.045637][ T284] __sys_sendmsg+0xcd/0x170 [ 6386.045637][ T284] do_syscall_64+0xc6/0x1e0 [ 6386.045637][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6386.045637][ T284] [ 6386.047863][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6386.047863][ T284] netdev_get_by_index+0x5e/0x80 [ 6386.047863][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6386.047863][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6386.047863][ T284] ip6_route_add+0x1c/0x140 [ 6386.047863][ T284] addrconf_add_mroute+0x129/0x180 [ 6386.047863][ T284] addrconf_add_dev+0xe2/0x170 [ 6386.047863][ T284] inet6_addr_add+0x12f/0xa40 [ 6386.047863][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6386.047863][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6386.047863][ T284] netlink_rcv_skb+0x130/0x360 [ 6386.047863][ T284] netlink_unicast+0x449/0x710 [ 6386.047863][ T284] netlink_sendmsg+0x723/0xbe0 [ 6386.047863][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6386.047863][ T284] ___sys_sendmsg+0xee/0x170 [ 6386.047863][ T284] __sys_sendmsg+0xcd/0x170 [ 6386.047863][ T284] do_syscall_64+0xc6/0x1e0 [ 6386.047863][ T284] [ 6386.050052][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6386.050052][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6386.050052][ T284] ipv6_find_idev+0x102/0x170 [ 6386.050052][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6386.050052][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6386.050052][ T284] netlink_rcv_skb+0x130/0x360 [ 6386.050052][ T284] netlink_unicast+0x449/0x710 [ 6386.050052][ T284] netlink_sendmsg+0x723/0xbe0 [ 6386.050052][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6386.050052][ T284] ___sys_sendmsg+0xee/0x170 [ 6386.050052][ T284] __sys_sendmsg+0xcd/0x170 [ 6386.050052][ T284] do_syscall_64+0xc6/0x1e0 [ 6386.050052][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6386.050052][ T284] [ 6386.051773][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6386.051773][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6386.051773][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6386.051773][ T284] ipv6_find_idev+0x102/0x170 [ 6386.051773][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6386.051773][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6386.051773][ T284] netlink_rcv_skb+0x130/0x360 [ 6386.051773][ T284] netlink_unicast+0x449/0x710 [ 6386.051773][ T284] netlink_sendmsg+0x723/0xbe0 [ 6386.051773][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6386.051773][ T284] ___sys_sendmsg+0xee/0x170 [ 6386.051773][ T284] __sys_sendmsg+0xcd/0x170 [ 6386.051773][ T284] do_syscall_64+0xc6/0x1e0 [ 6386.051773][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6386.051773][ T284] [ 6386.515010][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6386.515391][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6386.515391][ T282] dst_init+0x84/0x4a0 [ 6386.515391][ T282] dst_alloc+0x97/0x150 [ 6386.515391][ T282] ip6_dst_alloc+0x23/0x90 [ 6386.515391][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6386.515391][ T282] ip6_pol_route+0x56f/0x840 [ 6386.515391][ T282] fib6_rule_lookup+0x196/0x240 [ 6386.515391][ T282] ip6_route_input+0x542/0x980 [ 6386.515391][ T282] ipv6_rcv+0x8f/0x400 [ 6386.515391][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6386.515391][ T282] process_backlog+0x101/0x620 [ 6386.515391][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6386.515391][ T282] net_rx_action+0x495/0xbe0 [ 6386.515391][ T282] __do_softirq+0x1b5/0x7f6 [ 6386.515391][ T282] [ 6386.517166][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6386.517166][ T282] netdev_get_by_index+0x5e/0x80 [ 6386.517166][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6386.517166][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6386.517166][ T282] ip6_route_add+0x1c/0x140 [ 6386.517166][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6386.517166][ T282] inet6_addr_add+0x4f8/0xa40 [ 6386.517166][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6386.517166][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6386.517166][ T282] netlink_rcv_skb+0x130/0x360 [ 6386.517166][ T282] netlink_unicast+0x449/0x710 [ 6386.517166][ T282] netlink_sendmsg+0x723/0xbe0 [ 6386.517166][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6386.517166][ T282] ___sys_sendmsg+0xee/0x170 [ 6386.517166][ T282] __sys_sendmsg+0xcd/0x170 [ 6386.517166][ T282] do_syscall_64+0xc6/0x1e0 [ 6386.517166][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6386.517166][ T282] [ 6386.519347][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6386.519347][ T282] netdev_get_by_index+0x5e/0x80 [ 6386.519347][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6386.519347][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6386.519347][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6386.519347][ T282] ipv6_add_addr+0x411/0x2000 [ 6386.519347][ T282] inet6_addr_add+0x30e/0xa40 [ 6386.519347][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6386.519347][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6386.519347][ T282] netlink_rcv_skb+0x130/0x360 [ 6386.519347][ T282] netlink_unicast+0x449/0x710 [ 6386.519347][ T282] netlink_sendmsg+0x723/0xbe0 [ 6386.519347][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6386.519347][ T282] ___sys_sendmsg+0xee/0x170 [ 6386.519347][ T282] __sys_sendmsg+0xcd/0x170 [ 6386.519347][ T282] do_syscall_64+0xc6/0x1e0 [ 6386.519347][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6386.519347][ T282] [ 6386.521555][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6386.521555][ T282] netdev_get_by_index+0x5e/0x80 [ 6386.521555][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6386.521555][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6386.521555][ T282] ip6_route_add+0x1c/0x140 [ 6386.521555][ T282] addrconf_add_mroute+0x129/0x180 [ 6386.521555][ T282] addrconf_add_dev+0xe2/0x170 [ 6386.521555][ T282] inet6_addr_add+0x12f/0xa40 [ 6386.521555][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6386.521555][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6386.521555][ T282] netlink_rcv_skb+0x130/0x360 [ 6386.521555][ T282] netlink_unicast+0x449/0x710 [ 6386.521555][ T282] netlink_sendmsg+0x723/0xbe0 [ 6386.521555][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6386.521555][ T282] ___sys_sendmsg+0xee/0x170 [ 6386.521555][ T282] __sys_sendmsg+0xcd/0x170 [ 6386.521555][ T282] do_syscall_64+0xc6/0x1e0 [ 6386.521555][ T282] [ 6386.523709][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6386.523709][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6386.523709][ T282] ipv6_find_idev+0x102/0x170 [ 6386.523709][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6386.523709][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6386.523709][ T282] netlink_rcv_skb+0x130/0x360 [ 6386.523709][ T282] netlink_unicast+0x449/0x710 [ 6386.523709][ T282] netlink_sendmsg+0x723/0xbe0 [ 6386.523709][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6386.523709][ T282] ___sys_sendmsg+0xee/0x170 [ 6386.523709][ T282] __sys_sendmsg+0xcd/0x170 [ 6386.523709][ T282] do_syscall_64+0xc6/0x1e0 [ 6386.523709][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6386.523709][ T282] [ 6386.525399][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6386.525399][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6386.525399][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6386.525399][ T282] ipv6_find_idev+0x102/0x170 [ 6386.525399][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6386.525399][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6386.525399][ T282] netlink_rcv_skb+0x130/0x360 [ 6386.525399][ T282] netlink_unicast+0x449/0x710 [ 6386.525399][ T282] netlink_sendmsg+0x723/0xbe0 [ 6386.525399][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6386.525399][ T282] ___sys_sendmsg+0xee/0x170 [ 6386.525399][ T282] __sys_sendmsg+0xcd/0x170 [ 6386.525399][ T282] do_syscall_64+0xc6/0x1e0 [ 6386.525399][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6386.525399][ T282] [ 6396.298953][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6396.299421][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6396.299421][ T284] netdev_get_by_index+0x5e/0x80 [ 6396.299421][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6396.299421][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6396.299421][ T284] ip6_route_add+0x1c/0x140 [ 6396.299421][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6396.299421][ T284] inet6_addr_add+0x4f8/0xa40 [ 6396.299421][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6396.299421][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6396.299421][ T284] netlink_rcv_skb+0x130/0x360 [ 6396.299421][ T284] netlink_unicast+0x449/0x710 [ 6396.299421][ T284] netlink_sendmsg+0x723/0xbe0 [ 6396.299421][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6396.299421][ T284] ___sys_sendmsg+0xee/0x170 [ 6396.299421][ T284] __sys_sendmsg+0xcd/0x170 [ 6396.299421][ T284] do_syscall_64+0xc6/0x1e0 [ 6396.299421][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6396.299421][ T284] [ 6396.301673][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6396.301673][ T284] netdev_get_by_index+0x5e/0x80 [ 6396.301673][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6396.301673][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6396.301673][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6396.301673][ T284] ipv6_add_addr+0x411/0x2000 [ 6396.301673][ T284] inet6_addr_add+0x30e/0xa40 [ 6396.301673][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6396.301673][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6396.301673][ T284] netlink_rcv_skb+0x130/0x360 [ 6396.301673][ T284] netlink_unicast+0x449/0x710 [ 6396.301673][ T284] netlink_sendmsg+0x723/0xbe0 [ 6396.301673][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6396.301673][ T284] ___sys_sendmsg+0xee/0x170 [ 6396.301673][ T284] __sys_sendmsg+0xcd/0x170 [ 6396.301673][ T284] do_syscall_64+0xc6/0x1e0 [ 6396.301673][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6396.301673][ T284] [ 6396.303898][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6396.303898][ T284] netdev_get_by_index+0x5e/0x80 [ 6396.303898][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6396.303898][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6396.303898][ T284] ip6_route_add+0x1c/0x140 [ 6396.303898][ T284] addrconf_add_mroute+0x129/0x180 [ 6396.303898][ T284] addrconf_add_dev+0xe2/0x170 [ 6396.303898][ T284] inet6_addr_add+0x12f/0xa40 [ 6396.303898][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6396.303898][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6396.303898][ T284] netlink_rcv_skb+0x130/0x360 [ 6396.303898][ T284] netlink_unicast+0x449/0x710 [ 6396.303898][ T284] netlink_sendmsg+0x723/0xbe0 [ 6396.303898][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6396.303898][ T284] ___sys_sendmsg+0xee/0x170 [ 6396.303898][ T284] __sys_sendmsg+0xcd/0x170 [ 6396.303898][ T284] do_syscall_64+0xc6/0x1e0 [ 6396.303898][ T284] [ 6396.306106][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6396.306106][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6396.306106][ T284] ipv6_find_idev+0x102/0x170 [ 6396.306106][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6396.306106][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6396.306106][ T284] netlink_rcv_skb+0x130/0x360 [ 6396.306106][ T284] netlink_unicast+0x449/0x710 [ 6396.306106][ T284] netlink_sendmsg+0x723/0xbe0 [ 6396.306106][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6396.306106][ T284] ___sys_sendmsg+0xee/0x170 [ 6396.306106][ T284] __sys_sendmsg+0xcd/0x170 [ 6396.306106][ T284] do_syscall_64+0xc6/0x1e0 [ 6396.306106][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6396.306106][ T284] [ 6396.307831][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6396.307831][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6396.307831][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6396.307831][ T284] ipv6_find_idev+0x102/0x170 [ 6396.307831][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6396.307831][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6396.307831][ T284] netlink_rcv_skb+0x130/0x360 [ 6396.307831][ T284] netlink_unicast+0x449/0x710 [ 6396.307831][ T284] netlink_sendmsg+0x723/0xbe0 [ 6396.307831][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6396.307831][ T284] ___sys_sendmsg+0xee/0x170 [ 6396.307831][ T284] __sys_sendmsg+0xcd/0x170 [ 6396.307831][ T284] do_syscall_64+0xc6/0x1e0 [ 6396.307831][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6396.307831][ T284] [ 6396.763014][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6396.763347][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6396.763347][ T282] dst_init+0x84/0x4a0 [ 6396.763347][ T282] dst_alloc+0x97/0x150 [ 6396.763347][ T282] ip6_dst_alloc+0x23/0x90 [ 6396.763347][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6396.763347][ T282] ip6_pol_route+0x56f/0x840 [ 6396.763347][ T282] fib6_rule_lookup+0x196/0x240 [ 6396.763347][ T282] ip6_route_input+0x542/0x980 [ 6396.763347][ T282] ipv6_rcv+0x8f/0x400 [ 6396.763347][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6396.763347][ T282] process_backlog+0x101/0x620 [ 6396.763347][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6396.763347][ T282] net_rx_action+0x495/0xbe0 [ 6396.763347][ T282] __do_softirq+0x1b5/0x7f6 [ 6396.763347][ T282] [ 6396.765130][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6396.765130][ T282] netdev_get_by_index+0x5e/0x80 [ 6396.765130][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6396.765130][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6396.765130][ T282] ip6_route_add+0x1c/0x140 [ 6396.765130][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6396.765130][ T282] inet6_addr_add+0x4f8/0xa40 [ 6396.765130][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6396.765130][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6396.765130][ T282] netlink_rcv_skb+0x130/0x360 [ 6396.765130][ T282] netlink_unicast+0x449/0x710 [ 6396.765130][ T282] netlink_sendmsg+0x723/0xbe0 [ 6396.765130][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6396.765130][ T282] ___sys_sendmsg+0xee/0x170 [ 6396.765130][ T282] __sys_sendmsg+0xcd/0x170 [ 6396.765130][ T282] do_syscall_64+0xc6/0x1e0 [ 6396.765130][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6396.765130][ T282] [ 6396.767332][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6396.767332][ T282] netdev_get_by_index+0x5e/0x80 [ 6396.767332][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6396.767332][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6396.767332][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6396.767332][ T282] ipv6_add_addr+0x411/0x2000 [ 6396.767332][ T282] inet6_addr_add+0x30e/0xa40 [ 6396.767332][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6396.767332][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6396.767332][ T282] netlink_rcv_skb+0x130/0x360 [ 6396.767332][ T282] netlink_unicast+0x449/0x710 [ 6396.767332][ T282] netlink_sendmsg+0x723/0xbe0 [ 6396.767332][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6396.767332][ T282] ___sys_sendmsg+0xee/0x170 [ 6396.767332][ T282] __sys_sendmsg+0xcd/0x170 [ 6396.767332][ T282] do_syscall_64+0xc6/0x1e0 [ 6396.767332][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6396.767332][ T282] [ 6396.769535][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6396.769535][ T282] netdev_get_by_index+0x5e/0x80 [ 6396.769535][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6396.769535][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6396.769535][ T282] ip6_route_add+0x1c/0x140 [ 6396.769535][ T282] addrconf_add_mroute+0x129/0x180 [ 6396.769535][ T282] addrconf_add_dev+0xe2/0x170 [ 6396.769535][ T282] inet6_addr_add+0x12f/0xa40 [ 6396.769535][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6396.769535][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6396.769535][ T282] netlink_rcv_skb+0x130/0x360 [ 6396.769535][ T282] netlink_unicast+0x449/0x710 [ 6396.769535][ T282] netlink_sendmsg+0x723/0xbe0 [ 6396.769535][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6396.769535][ T282] ___sys_sendmsg+0xee/0x170 [ 6396.769535][ T282] __sys_sendmsg+0xcd/0x170 [ 6396.769535][ T282] do_syscall_64+0xc6/0x1e0 [ 6396.769535][ T282] [ 6396.771694][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6396.771694][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6396.771694][ T282] ipv6_find_idev+0x102/0x170 [ 6396.771694][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6396.771694][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6396.771694][ T282] netlink_rcv_skb+0x130/0x360 [ 6396.771694][ T282] netlink_unicast+0x449/0x710 [ 6396.771694][ T282] netlink_sendmsg+0x723/0xbe0 [ 6396.771694][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6396.771694][ T282] ___sys_sendmsg+0xee/0x170 [ 6396.771694][ T282] __sys_sendmsg+0xcd/0x170 [ 6396.771694][ T282] do_syscall_64+0xc6/0x1e0 [ 6396.771694][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6396.771694][ T282] [ 6396.773397][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6396.773397][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6396.773397][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6396.773397][ T282] ipv6_find_idev+0x102/0x170 [ 6396.773397][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6396.773397][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6396.773397][ T282] netlink_rcv_skb+0x130/0x360 [ 6396.773397][ T282] netlink_unicast+0x449/0x710 [ 6396.773397][ T282] netlink_sendmsg+0x723/0xbe0 [ 6396.773397][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6396.773397][ T282] ___sys_sendmsg+0xee/0x170 [ 6396.773397][ T282] __sys_sendmsg+0xcd/0x170 [ 6396.773397][ T282] do_syscall_64+0xc6/0x1e0 [ 6396.773397][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6396.773397][ T282] [ 6406.554954][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6406.555426][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6406.555426][ T284] netdev_get_by_index+0x5e/0x80 [ 6406.555426][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6406.555426][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6406.555426][ T284] ip6_route_add+0x1c/0x140 [ 6406.555426][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6406.555426][ T284] inet6_addr_add+0x4f8/0xa40 [ 6406.555426][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6406.555426][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6406.555426][ T284] netlink_rcv_skb+0x130/0x360 [ 6406.555426][ T284] netlink_unicast+0x449/0x710 [ 6406.555426][ T284] netlink_sendmsg+0x723/0xbe0 [ 6406.555426][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6406.555426][ T284] ___sys_sendmsg+0xee/0x170 [ 6406.555426][ T284] __sys_sendmsg+0xcd/0x170 [ 6406.555426][ T284] do_syscall_64+0xc6/0x1e0 [ 6406.555426][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6406.555426][ T284] [ 6406.557687][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6406.557687][ T284] netdev_get_by_index+0x5e/0x80 [ 6406.557687][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6406.557687][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6406.557687][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6406.557687][ T284] ipv6_add_addr+0x411/0x2000 [ 6406.557687][ T284] inet6_addr_add+0x30e/0xa40 [ 6406.557687][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6406.557687][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6406.557687][ T284] netlink_rcv_skb+0x130/0x360 [ 6406.557687][ T284] netlink_unicast+0x449/0x710 [ 6406.557687][ T284] netlink_sendmsg+0x723/0xbe0 [ 6406.557687][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6406.557687][ T284] ___sys_sendmsg+0xee/0x170 [ 6406.557687][ T284] __sys_sendmsg+0xcd/0x170 [ 6406.557687][ T284] do_syscall_64+0xc6/0x1e0 [ 6406.557687][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6406.557687][ T284] [ 6406.559935][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6406.559935][ T284] netdev_get_by_index+0x5e/0x80 [ 6406.559935][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6406.559935][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6406.559935][ T284] ip6_route_add+0x1c/0x140 [ 6406.559935][ T284] addrconf_add_mroute+0x129/0x180 [ 6406.559935][ T284] addrconf_add_dev+0xe2/0x170 [ 6406.559935][ T284] inet6_addr_add+0x12f/0xa40 [ 6406.559935][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6406.559935][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6406.559935][ T284] netlink_rcv_skb+0x130/0x360 [ 6406.559935][ T284] netlink_unicast+0x449/0x710 [ 6406.559935][ T284] netlink_sendmsg+0x723/0xbe0 [ 6406.559935][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6406.559935][ T284] ___sys_sendmsg+0xee/0x170 [ 6406.559935][ T284] __sys_sendmsg+0xcd/0x170 [ 6406.559935][ T284] do_syscall_64+0xc6/0x1e0 [ 6406.559935][ T284] [ 6406.562128][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6406.562128][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6406.562128][ T284] ipv6_find_idev+0x102/0x170 [ 6406.562128][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6406.562128][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6406.562128][ T284] netlink_rcv_skb+0x130/0x360 [ 6406.562128][ T284] netlink_unicast+0x449/0x710 [ 6406.562128][ T284] netlink_sendmsg+0x723/0xbe0 [ 6406.562128][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6406.562128][ T284] ___sys_sendmsg+0xee/0x170 [ 6406.562128][ T284] __sys_sendmsg+0xcd/0x170 [ 6406.562128][ T284] do_syscall_64+0xc6/0x1e0 [ 6406.562128][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6406.562128][ T284] [ 6406.563847][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6406.563847][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6406.563847][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6406.563847][ T284] ipv6_find_idev+0x102/0x170 [ 6406.563847][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6406.563847][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6406.563847][ T284] netlink_rcv_skb+0x130/0x360 [ 6406.563847][ T284] netlink_unicast+0x449/0x710 [ 6406.563847][ T284] netlink_sendmsg+0x723/0xbe0 [ 6406.563847][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6406.563847][ T284] ___sys_sendmsg+0xee/0x170 [ 6406.563847][ T284] __sys_sendmsg+0xcd/0x170 [ 6406.563847][ T284] do_syscall_64+0xc6/0x1e0 [ 6406.563847][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6406.563847][ T284] [ 6407.011004][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6407.011417][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6407.011417][ T282] dst_init+0x84/0x4a0 [ 6407.011417][ T282] dst_alloc+0x97/0x150 [ 6407.011417][ T282] ip6_dst_alloc+0x23/0x90 [ 6407.011417][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6407.011417][ T282] ip6_pol_route+0x56f/0x840 [ 6407.011417][ T282] fib6_rule_lookup+0x196/0x240 [ 6407.011417][ T282] ip6_route_input+0x542/0x980 [ 6407.011417][ T282] ipv6_rcv+0x8f/0x400 [ 6407.011417][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6407.011417][ T282] process_backlog+0x101/0x620 [ 6407.011417][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6407.011417][ T282] net_rx_action+0x495/0xbe0 [ 6407.011417][ T282] __do_softirq+0x1b5/0x7f6 [ 6407.011417][ T282] [ 6407.013193][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6407.013193][ T282] netdev_get_by_index+0x5e/0x80 [ 6407.013193][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6407.013193][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6407.013193][ T282] ip6_route_add+0x1c/0x140 [ 6407.013193][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6407.013193][ T282] inet6_addr_add+0x4f8/0xa40 [ 6407.013193][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6407.013193][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6407.013193][ T282] netlink_rcv_skb+0x130/0x360 [ 6407.013193][ T282] netlink_unicast+0x449/0x710 [ 6407.013193][ T282] netlink_sendmsg+0x723/0xbe0 [ 6407.013193][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6407.013193][ T282] ___sys_sendmsg+0xee/0x170 [ 6407.013193][ T282] __sys_sendmsg+0xcd/0x170 [ 6407.013193][ T282] do_syscall_64+0xc6/0x1e0 [ 6407.013193][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6407.013193][ T282] [ 6407.015408][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6407.015408][ T282] netdev_get_by_index+0x5e/0x80 [ 6407.015408][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6407.015408][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6407.015408][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6407.015408][ T282] ipv6_add_addr+0x411/0x2000 [ 6407.015408][ T282] inet6_addr_add+0x30e/0xa40 [ 6407.015408][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6407.015408][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6407.015408][ T282] netlink_rcv_skb+0x130/0x360 [ 6407.015408][ T282] netlink_unicast+0x449/0x710 [ 6407.015408][ T282] netlink_sendmsg+0x723/0xbe0 [ 6407.015408][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6407.015408][ T282] ___sys_sendmsg+0xee/0x170 [ 6407.015408][ T282] __sys_sendmsg+0xcd/0x170 [ 6407.015408][ T282] do_syscall_64+0xc6/0x1e0 [ 6407.015408][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6407.015408][ T282] [ 6407.017601][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6407.017601][ T282] netdev_get_by_index+0x5e/0x80 [ 6407.017601][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6407.017601][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6407.017601][ T282] ip6_route_add+0x1c/0x140 [ 6407.017601][ T282] addrconf_add_mroute+0x129/0x180 [ 6407.017601][ T282] addrconf_add_dev+0xe2/0x170 [ 6407.017601][ T282] inet6_addr_add+0x12f/0xa40 [ 6407.017601][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6407.017601][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6407.017601][ T282] netlink_rcv_skb+0x130/0x360 [ 6407.017601][ T282] netlink_unicast+0x449/0x710 [ 6407.017601][ T282] netlink_sendmsg+0x723/0xbe0 [ 6407.017601][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6407.017601][ T282] ___sys_sendmsg+0xee/0x170 [ 6407.017601][ T282] __sys_sendmsg+0xcd/0x170 [ 6407.017601][ T282] do_syscall_64+0xc6/0x1e0 [ 6407.017601][ T282] [ 6407.019768][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6407.019768][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6407.019768][ T282] ipv6_find_idev+0x102/0x170 [ 6407.019768][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6407.019768][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6407.019768][ T282] netlink_rcv_skb+0x130/0x360 [ 6407.019768][ T282] netlink_unicast+0x449/0x710 [ 6407.019768][ T282] netlink_sendmsg+0x723/0xbe0 [ 6407.019768][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6407.019768][ T282] ___sys_sendmsg+0xee/0x170 [ 6407.019768][ T282] __sys_sendmsg+0xcd/0x170 [ 6407.019768][ T282] do_syscall_64+0xc6/0x1e0 [ 6407.019768][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6407.019768][ T282] [ 6407.021477][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6407.021477][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6407.021477][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6407.021477][ T282] ipv6_find_idev+0x102/0x170 [ 6407.021477][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6407.021477][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6407.021477][ T282] netlink_rcv_skb+0x130/0x360 [ 6407.021477][ T282] netlink_unicast+0x449/0x710 [ 6407.021477][ T282] netlink_sendmsg+0x723/0xbe0 [ 6407.021477][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6407.021477][ T282] ___sys_sendmsg+0xee/0x170 [ 6407.021477][ T282] __sys_sendmsg+0xcd/0x170 [ 6407.021477][ T282] do_syscall_64+0xc6/0x1e0 [ 6407.021477][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6407.021477][ T282] [ 6416.810948][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6416.811391][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6416.811391][ T284] netdev_get_by_index+0x5e/0x80 [ 6416.811391][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6416.811391][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6416.811391][ T284] ip6_route_add+0x1c/0x140 [ 6416.811391][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6416.811391][ T284] inet6_addr_add+0x4f8/0xa40 [ 6416.811391][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6416.811391][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6416.811391][ T284] netlink_rcv_skb+0x130/0x360 [ 6416.811391][ T284] netlink_unicast+0x449/0x710 [ 6416.811391][ T284] netlink_sendmsg+0x723/0xbe0 [ 6416.811391][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6416.811391][ T284] ___sys_sendmsg+0xee/0x170 [ 6416.811391][ T284] __sys_sendmsg+0xcd/0x170 [ 6416.811391][ T284] do_syscall_64+0xc6/0x1e0 [ 6416.811391][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6416.811391][ T284] [ 6416.813662][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6416.813662][ T284] netdev_get_by_index+0x5e/0x80 [ 6416.813662][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6416.813662][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6416.813662][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6416.813662][ T284] ipv6_add_addr+0x411/0x2000 [ 6416.813662][ T284] inet6_addr_add+0x30e/0xa40 [ 6416.813662][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6416.813662][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6416.813662][ T284] netlink_rcv_skb+0x130/0x360 [ 6416.813662][ T284] netlink_unicast+0x449/0x710 [ 6416.813662][ T284] netlink_sendmsg+0x723/0xbe0 [ 6416.813662][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6416.813662][ T284] ___sys_sendmsg+0xee/0x170 [ 6416.813662][ T284] __sys_sendmsg+0xcd/0x170 [ 6416.813662][ T284] do_syscall_64+0xc6/0x1e0 [ 6416.813662][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6416.813662][ T284] [ 6416.815886][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6416.815886][ T284] netdev_get_by_index+0x5e/0x80 [ 6416.815886][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6416.815886][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6416.815886][ T284] ip6_route_add+0x1c/0x140 [ 6416.815886][ T284] addrconf_add_mroute+0x129/0x180 [ 6416.815886][ T284] addrconf_add_dev+0xe2/0x170 [ 6416.815886][ T284] inet6_addr_add+0x12f/0xa40 [ 6416.815886][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6416.815886][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6416.815886][ T284] netlink_rcv_skb+0x130/0x360 [ 6416.815886][ T284] netlink_unicast+0x449/0x710 [ 6416.815886][ T284] netlink_sendmsg+0x723/0xbe0 [ 6416.815886][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6416.815886][ T284] ___sys_sendmsg+0xee/0x170 [ 6416.815886][ T284] __sys_sendmsg+0xcd/0x170 [ 6416.815886][ T284] do_syscall_64+0xc6/0x1e0 [ 6416.815886][ T284] [ 6416.818060][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6416.818060][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6416.818060][ T284] ipv6_find_idev+0x102/0x170 [ 6416.818060][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6416.818060][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6416.818060][ T284] netlink_rcv_skb+0x130/0x360 [ 6416.818060][ T284] netlink_unicast+0x449/0x710 [ 6416.818060][ T284] netlink_sendmsg+0x723/0xbe0 [ 6416.818060][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6416.818060][ T284] ___sys_sendmsg+0xee/0x170 [ 6416.818060][ T284] __sys_sendmsg+0xcd/0x170 [ 6416.818060][ T284] do_syscall_64+0xc6/0x1e0 [ 6416.818060][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6416.818060][ T284] [ 6416.819764][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6416.819764][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6416.819764][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6416.819764][ T284] ipv6_find_idev+0x102/0x170 [ 6416.819764][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6416.819764][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6416.819764][ T284] netlink_rcv_skb+0x130/0x360 [ 6416.819764][ T284] netlink_unicast+0x449/0x710 [ 6416.819764][ T284] netlink_sendmsg+0x723/0xbe0 [ 6416.819764][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6416.819764][ T284] ___sys_sendmsg+0xee/0x170 [ 6416.819764][ T284] __sys_sendmsg+0xcd/0x170 [ 6416.819764][ T284] do_syscall_64+0xc6/0x1e0 [ 6416.819764][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6416.819764][ T284] [ 6417.259034][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6417.259403][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6417.259403][ T282] dst_init+0x84/0x4a0 [ 6417.259403][ T282] dst_alloc+0x97/0x150 [ 6417.259403][ T282] ip6_dst_alloc+0x23/0x90 [ 6417.259403][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6417.259403][ T282] ip6_pol_route+0x56f/0x840 [ 6417.259403][ T282] fib6_rule_lookup+0x196/0x240 [ 6417.259403][ T282] ip6_route_input+0x542/0x980 [ 6417.259403][ T282] ipv6_rcv+0x8f/0x400 [ 6417.259403][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6417.259403][ T282] process_backlog+0x101/0x620 [ 6417.259403][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6417.259403][ T282] net_rx_action+0x495/0xbe0 [ 6417.259403][ T282] __do_softirq+0x1b5/0x7f6 [ 6417.259403][ T282] [ 6417.261214][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6417.261214][ T282] netdev_get_by_index+0x5e/0x80 [ 6417.261214][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6417.261214][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6417.261214][ T282] ip6_route_add+0x1c/0x140 [ 6417.261214][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6417.261214][ T282] inet6_addr_add+0x4f8/0xa40 [ 6417.261214][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6417.261214][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6417.261214][ T282] netlink_rcv_skb+0x130/0x360 [ 6417.261214][ T282] netlink_unicast+0x449/0x710 [ 6417.261214][ T282] netlink_sendmsg+0x723/0xbe0 [ 6417.261214][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6417.261214][ T282] ___sys_sendmsg+0xee/0x170 [ 6417.261214][ T282] __sys_sendmsg+0xcd/0x170 [ 6417.261214][ T282] do_syscall_64+0xc6/0x1e0 [ 6417.261214][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6417.261214][ T282] [ 6417.263496][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6417.263496][ T282] netdev_get_by_index+0x5e/0x80 [ 6417.263496][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6417.263496][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6417.263496][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6417.263496][ T282] ipv6_add_addr+0x411/0x2000 [ 6417.263496][ T282] inet6_addr_add+0x30e/0xa40 [ 6417.263496][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6417.263496][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6417.263496][ T282] netlink_rcv_skb+0x130/0x360 [ 6417.263496][ T282] netlink_unicast+0x449/0x710 [ 6417.263496][ T282] netlink_sendmsg+0x723/0xbe0 [ 6417.263496][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6417.263496][ T282] ___sys_sendmsg+0xee/0x170 [ 6417.263496][ T282] __sys_sendmsg+0xcd/0x170 [ 6417.263496][ T282] do_syscall_64+0xc6/0x1e0 [ 6417.263496][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6417.263496][ T282] [ 6417.265708][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6417.265708][ T282] netdev_get_by_index+0x5e/0x80 [ 6417.265708][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6417.265708][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6417.265708][ T282] ip6_route_add+0x1c/0x140 [ 6417.265708][ T282] addrconf_add_mroute+0x129/0x180 [ 6417.265708][ T282] addrconf_add_dev+0xe2/0x170 [ 6417.265708][ T282] inet6_addr_add+0x12f/0xa40 [ 6417.265708][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6417.265708][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6417.265708][ T282] netlink_rcv_skb+0x130/0x360 [ 6417.265708][ T282] netlink_unicast+0x449/0x710 [ 6417.265708][ T282] netlink_sendmsg+0x723/0xbe0 [ 6417.265708][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6417.265708][ T282] ___sys_sendmsg+0xee/0x170 [ 6417.265708][ T282] __sys_sendmsg+0xcd/0x170 [ 6417.265708][ T282] do_syscall_64+0xc6/0x1e0 [ 6417.265708][ T282] [ 6417.267863][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6417.267863][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6417.267863][ T282] ipv6_find_idev+0x102/0x170 [ 6417.267863][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6417.267863][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6417.267863][ T282] netlink_rcv_skb+0x130/0x360 [ 6417.267863][ T282] netlink_unicast+0x449/0x710 [ 6417.267863][ T282] netlink_sendmsg+0x723/0xbe0 [ 6417.267863][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6417.267863][ T282] ___sys_sendmsg+0xee/0x170 [ 6417.267863][ T282] __sys_sendmsg+0xcd/0x170 [ 6417.267863][ T282] do_syscall_64+0xc6/0x1e0 [ 6417.267863][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6417.267863][ T282] [ 6417.269550][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6417.269550][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6417.269550][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6417.269550][ T282] ipv6_find_idev+0x102/0x170 [ 6417.269550][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6417.269550][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6417.269550][ T282] netlink_rcv_skb+0x130/0x360 [ 6417.269550][ T282] netlink_unicast+0x449/0x710 [ 6417.269550][ T282] netlink_sendmsg+0x723/0xbe0 [ 6417.269550][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6417.269550][ T282] ___sys_sendmsg+0xee/0x170 [ 6417.269550][ T282] __sys_sendmsg+0xcd/0x170 [ 6417.269550][ T282] do_syscall_64+0xc6/0x1e0 [ 6417.269550][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6417.269550][ T282] [ 6427.067011][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6427.067455][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6427.067455][ T284] netdev_get_by_index+0x5e/0x80 [ 6427.067455][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6427.067455][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6427.067455][ T284] ip6_route_add+0x1c/0x140 [ 6427.067455][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6427.067455][ T284] inet6_addr_add+0x4f8/0xa40 [ 6427.067455][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6427.067455][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6427.067455][ T284] netlink_rcv_skb+0x130/0x360 [ 6427.067455][ T284] netlink_unicast+0x449/0x710 [ 6427.067455][ T284] netlink_sendmsg+0x723/0xbe0 [ 6427.067455][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6427.067455][ T284] ___sys_sendmsg+0xee/0x170 [ 6427.067455][ T284] __sys_sendmsg+0xcd/0x170 [ 6427.067455][ T284] do_syscall_64+0xc6/0x1e0 [ 6427.067455][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6427.067455][ T284] [ 6427.069681][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6427.069681][ T284] netdev_get_by_index+0x5e/0x80 [ 6427.069681][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6427.069681][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6427.069681][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6427.069681][ T284] ipv6_add_addr+0x411/0x2000 [ 6427.069681][ T284] inet6_addr_add+0x30e/0xa40 [ 6427.069681][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6427.069681][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6427.069681][ T284] netlink_rcv_skb+0x130/0x360 [ 6427.069681][ T284] netlink_unicast+0x449/0x710 [ 6427.069681][ T284] netlink_sendmsg+0x723/0xbe0 [ 6427.069681][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6427.069681][ T284] ___sys_sendmsg+0xee/0x170 [ 6427.069681][ T284] __sys_sendmsg+0xcd/0x170 [ 6427.069681][ T284] do_syscall_64+0xc6/0x1e0 [ 6427.069681][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6427.069681][ T284] [ 6427.071913][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6427.071913][ T284] netdev_get_by_index+0x5e/0x80 [ 6427.071913][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6427.071913][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6427.071913][ T284] ip6_route_add+0x1c/0x140 [ 6427.071913][ T284] addrconf_add_mroute+0x129/0x180 [ 6427.071913][ T284] addrconf_add_dev+0xe2/0x170 [ 6427.071913][ T284] inet6_addr_add+0x12f/0xa40 [ 6427.071913][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6427.071913][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6427.071913][ T284] netlink_rcv_skb+0x130/0x360 [ 6427.071913][ T284] netlink_unicast+0x449/0x710 [ 6427.071913][ T284] netlink_sendmsg+0x723/0xbe0 [ 6427.071913][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6427.071913][ T284] ___sys_sendmsg+0xee/0x170 [ 6427.071913][ T284] __sys_sendmsg+0xcd/0x170 [ 6427.071913][ T284] do_syscall_64+0xc6/0x1e0 [ 6427.071913][ T284] [ 6427.074090][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6427.074090][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6427.074090][ T284] ipv6_find_idev+0x102/0x170 [ 6427.074090][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6427.074090][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6427.074090][ T284] netlink_rcv_skb+0x130/0x360 [ 6427.074090][ T284] netlink_unicast+0x449/0x710 [ 6427.074090][ T284] netlink_sendmsg+0x723/0xbe0 [ 6427.074090][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6427.074090][ T284] ___sys_sendmsg+0xee/0x170 [ 6427.074090][ T284] __sys_sendmsg+0xcd/0x170 [ 6427.074090][ T284] do_syscall_64+0xc6/0x1e0 [ 6427.074090][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6427.074090][ T284] [ 6427.075793][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6427.075793][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6427.075793][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6427.075793][ T284] ipv6_find_idev+0x102/0x170 [ 6427.075793][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6427.075793][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6427.075793][ T284] netlink_rcv_skb+0x130/0x360 [ 6427.075793][ T284] netlink_unicast+0x449/0x710 [ 6427.075793][ T284] netlink_sendmsg+0x723/0xbe0 [ 6427.075793][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6427.075793][ T284] ___sys_sendmsg+0xee/0x170 [ 6427.075793][ T284] __sys_sendmsg+0xcd/0x170 [ 6427.075793][ T284] do_syscall_64+0xc6/0x1e0 [ 6427.075793][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6427.075793][ T284] [ 6427.507082][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6427.507450][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6427.507450][ T282] dst_init+0x84/0x4a0 [ 6427.507450][ T282] dst_alloc+0x97/0x150 [ 6427.507450][ T282] ip6_dst_alloc+0x23/0x90 [ 6427.507450][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6427.507450][ T282] ip6_pol_route+0x56f/0x840 [ 6427.507450][ T282] fib6_rule_lookup+0x196/0x240 [ 6427.507450][ T282] ip6_route_input+0x542/0x980 [ 6427.507450][ T282] ipv6_rcv+0x8f/0x400 [ 6427.507450][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6427.507450][ T282] process_backlog+0x101/0x620 [ 6427.507450][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6427.507450][ T282] net_rx_action+0x495/0xbe0 [ 6427.507450][ T282] __do_softirq+0x1b5/0x7f6 [ 6427.507450][ T282] [ 6427.511280][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6427.511280][ T282] netdev_get_by_index+0x5e/0x80 [ 6427.511280][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6427.511280][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6427.511280][ T282] ip6_route_add+0x1c/0x140 [ 6427.511280][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6427.511280][ T282] inet6_addr_add+0x4f8/0xa40 [ 6427.511280][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6427.511280][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6427.511280][ T282] netlink_rcv_skb+0x130/0x360 [ 6427.511280][ T282] netlink_unicast+0x449/0x710 [ 6427.511280][ T282] netlink_sendmsg+0x723/0xbe0 [ 6427.511280][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6427.511280][ T282] ___sys_sendmsg+0xee/0x170 [ 6427.511280][ T282] __sys_sendmsg+0xcd/0x170 [ 6427.511280][ T282] do_syscall_64+0xc6/0x1e0 [ 6427.511280][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6427.511280][ T282] [ 6427.513980][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6427.513980][ T282] netdev_get_by_index+0x5e/0x80 [ 6427.513980][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6427.513980][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6427.513980][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6427.513980][ T282] ipv6_add_addr+0x411/0x2000 [ 6427.513980][ T282] inet6_addr_add+0x30e/0xa40 [ 6427.513980][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6427.513980][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6427.513980][ T282] netlink_rcv_skb+0x130/0x360 [ 6427.513980][ T282] netlink_unicast+0x449/0x710 [ 6427.513980][ T282] netlink_sendmsg+0x723/0xbe0 [ 6427.513980][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6427.513980][ T282] ___sys_sendmsg+0xee/0x170 [ 6427.513980][ T282] __sys_sendmsg+0xcd/0x170 [ 6427.513980][ T282] do_syscall_64+0xc6/0x1e0 [ 6427.513980][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6427.513980][ T282] [ 6427.516170][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6427.516170][ T282] netdev_get_by_index+0x5e/0x80 [ 6427.516170][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6427.516170][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6427.516170][ T282] ip6_route_add+0x1c/0x140 [ 6427.516170][ T282] addrconf_add_mroute+0x129/0x180 [ 6427.516170][ T282] addrconf_add_dev+0xe2/0x170 [ 6427.516170][ T282] inet6_addr_add+0x12f/0xa40 [ 6427.516170][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6427.516170][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6427.516170][ T282] netlink_rcv_skb+0x130/0x360 [ 6427.516170][ T282] netlink_unicast+0x449/0x710 [ 6427.516170][ T282] netlink_sendmsg+0x723/0xbe0 [ 6427.516170][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6427.516170][ T282] ___sys_sendmsg+0xee/0x170 [ 6427.516170][ T282] __sys_sendmsg+0xcd/0x170 [ 6427.516170][ T282] do_syscall_64+0xc6/0x1e0 [ 6427.516170][ T282] [ 6427.518358][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6427.518358][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6427.518358][ T282] ipv6_find_idev+0x102/0x170 [ 6427.518358][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6427.518358][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6427.518358][ T282] netlink_rcv_skb+0x130/0x360 [ 6427.518358][ T282] netlink_unicast+0x449/0x710 [ 6427.518358][ T282] netlink_sendmsg+0x723/0xbe0 [ 6427.518358][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6427.518358][ T282] ___sys_sendmsg+0xee/0x170 [ 6427.518358][ T282] __sys_sendmsg+0xcd/0x170 [ 6427.518358][ T282] do_syscall_64+0xc6/0x1e0 [ 6427.518358][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6427.518358][ T282] [ 6427.520056][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6427.520056][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6427.520056][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6427.520056][ T282] ipv6_find_idev+0x102/0x170 [ 6427.520056][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6427.520056][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6427.520056][ T282] netlink_rcv_skb+0x130/0x360 [ 6427.520056][ T282] netlink_unicast+0x449/0x710 [ 6427.520056][ T282] netlink_sendmsg+0x723/0xbe0 [ 6427.520056][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6427.520056][ T282] ___sys_sendmsg+0xee/0x170 [ 6427.520056][ T282] __sys_sendmsg+0xcd/0x170 [ 6427.520056][ T282] do_syscall_64+0xc6/0x1e0 [ 6427.520056][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6427.520056][ T282] [ 6437.323015][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6437.323466][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6437.323466][ T284] netdev_get_by_index+0x5e/0x80 [ 6437.323466][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6437.323466][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6437.323466][ T284] ip6_route_add+0x1c/0x140 [ 6437.323466][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6437.323466][ T284] inet6_addr_add+0x4f8/0xa40 [ 6437.323466][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6437.323466][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6437.323466][ T284] netlink_rcv_skb+0x130/0x360 [ 6437.323466][ T284] netlink_unicast+0x449/0x710 [ 6437.323466][ T284] netlink_sendmsg+0x723/0xbe0 [ 6437.323466][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6437.323466][ T284] ___sys_sendmsg+0xee/0x170 [ 6437.323466][ T284] __sys_sendmsg+0xcd/0x170 [ 6437.323466][ T284] do_syscall_64+0xc6/0x1e0 [ 6437.323466][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6437.323466][ T284] [ 6437.325694][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6437.325694][ T284] netdev_get_by_index+0x5e/0x80 [ 6437.325694][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6437.325694][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6437.325694][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6437.325694][ T284] ipv6_add_addr+0x411/0x2000 [ 6437.325694][ T284] inet6_addr_add+0x30e/0xa40 [ 6437.325694][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6437.325694][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6437.325694][ T284] netlink_rcv_skb+0x130/0x360 [ 6437.325694][ T284] netlink_unicast+0x449/0x710 [ 6437.325694][ T284] netlink_sendmsg+0x723/0xbe0 [ 6437.325694][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6437.325694][ T284] ___sys_sendmsg+0xee/0x170 [ 6437.325694][ T284] __sys_sendmsg+0xcd/0x170 [ 6437.325694][ T284] do_syscall_64+0xc6/0x1e0 [ 6437.325694][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6437.325694][ T284] [ 6437.327907][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6437.327907][ T284] netdev_get_by_index+0x5e/0x80 [ 6437.327907][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6437.327907][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6437.327907][ T284] ip6_route_add+0x1c/0x140 [ 6437.327907][ T284] addrconf_add_mroute+0x129/0x180 [ 6437.327907][ T284] addrconf_add_dev+0xe2/0x170 [ 6437.327907][ T284] inet6_addr_add+0x12f/0xa40 [ 6437.327907][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6437.327907][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6437.327907][ T284] netlink_rcv_skb+0x130/0x360 [ 6437.327907][ T284] netlink_unicast+0x449/0x710 [ 6437.327907][ T284] netlink_sendmsg+0x723/0xbe0 [ 6437.327907][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6437.327907][ T284] ___sys_sendmsg+0xee/0x170 [ 6437.327907][ T284] __sys_sendmsg+0xcd/0x170 [ 6437.327907][ T284] do_syscall_64+0xc6/0x1e0 [ 6437.327907][ T284] [ 6437.330082][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6437.330082][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6437.330082][ T284] ipv6_find_idev+0x102/0x170 [ 6437.330082][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6437.330082][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6437.330082][ T284] netlink_rcv_skb+0x130/0x360 [ 6437.330082][ T284] netlink_unicast+0x449/0x710 [ 6437.330082][ T284] netlink_sendmsg+0x723/0xbe0 [ 6437.330082][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6437.330082][ T284] ___sys_sendmsg+0xee/0x170 [ 6437.330082][ T284] __sys_sendmsg+0xcd/0x170 [ 6437.330082][ T284] do_syscall_64+0xc6/0x1e0 [ 6437.330082][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6437.330082][ T284] [ 6437.334260][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6437.334260][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6437.334260][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6437.334260][ T284] ipv6_find_idev+0x102/0x170 [ 6437.334260][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6437.334260][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6437.334260][ T284] netlink_rcv_skb+0x130/0x360 [ 6437.334260][ T284] netlink_unicast+0x449/0x710 [ 6437.334260][ T284] netlink_sendmsg+0x723/0xbe0 [ 6437.334260][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6437.334260][ T284] ___sys_sendmsg+0xee/0x170 [ 6437.334260][ T284] __sys_sendmsg+0xcd/0x170 [ 6437.334260][ T284] do_syscall_64+0xc6/0x1e0 [ 6437.334260][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6437.334260][ T284] [ 6437.763046][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6437.763457][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6437.763457][ T282] dst_init+0x84/0x4a0 [ 6437.763457][ T282] dst_alloc+0x97/0x150 [ 6437.763457][ T282] ip6_dst_alloc+0x23/0x90 [ 6437.763457][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6437.763457][ T282] ip6_pol_route+0x56f/0x840 [ 6437.763457][ T282] fib6_rule_lookup+0x196/0x240 [ 6437.763457][ T282] ip6_route_input+0x542/0x980 [ 6437.763457][ T282] ipv6_rcv+0x8f/0x400 [ 6437.763457][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6437.763457][ T282] process_backlog+0x101/0x620 [ 6437.763457][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6437.763457][ T282] net_rx_action+0x495/0xbe0 [ 6437.763457][ T282] __do_softirq+0x1b5/0x7f6 [ 6437.763457][ T282] [ 6437.765241][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6437.765241][ T282] netdev_get_by_index+0x5e/0x80 [ 6437.765241][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6437.765241][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6437.765241][ T282] ip6_route_add+0x1c/0x140 [ 6437.765241][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6437.765241][ T282] inet6_addr_add+0x4f8/0xa40 [ 6437.765241][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6437.765241][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6437.765241][ T282] netlink_rcv_skb+0x130/0x360 [ 6437.765241][ T282] netlink_unicast+0x449/0x710 [ 6437.765241][ T282] netlink_sendmsg+0x723/0xbe0 [ 6437.765241][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6437.765241][ T282] ___sys_sendmsg+0xee/0x170 [ 6437.765241][ T282] __sys_sendmsg+0xcd/0x170 [ 6437.765241][ T282] do_syscall_64+0xc6/0x1e0 [ 6437.765241][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6437.765241][ T282] [ 6437.767434][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6437.767434][ T282] netdev_get_by_index+0x5e/0x80 [ 6437.767434][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6437.767434][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6437.767434][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6437.767434][ T282] ipv6_add_addr+0x411/0x2000 [ 6437.767434][ T282] inet6_addr_add+0x30e/0xa40 [ 6437.767434][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6437.767434][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6437.767434][ T282] netlink_rcv_skb+0x130/0x360 [ 6437.767434][ T282] netlink_unicast+0x449/0x710 [ 6437.767434][ T282] netlink_sendmsg+0x723/0xbe0 [ 6437.767434][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6437.767434][ T282] ___sys_sendmsg+0xee/0x170 [ 6437.767434][ T282] __sys_sendmsg+0xcd/0x170 [ 6437.767434][ T282] do_syscall_64+0xc6/0x1e0 [ 6437.767434][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6437.767434][ T282] [ 6437.769637][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6437.769637][ T282] netdev_get_by_index+0x5e/0x80 [ 6437.769637][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6437.769637][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6437.769637][ T282] ip6_route_add+0x1c/0x140 [ 6437.769637][ T282] addrconf_add_mroute+0x129/0x180 [ 6437.769637][ T282] addrconf_add_dev+0xe2/0x170 [ 6437.769637][ T282] inet6_addr_add+0x12f/0xa40 [ 6437.769637][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6437.769637][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6437.769637][ T282] netlink_rcv_skb+0x130/0x360 [ 6437.769637][ T282] netlink_unicast+0x449/0x710 [ 6437.769637][ T282] netlink_sendmsg+0x723/0xbe0 [ 6437.769637][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6437.769637][ T282] ___sys_sendmsg+0xee/0x170 [ 6437.769637][ T282] __sys_sendmsg+0xcd/0x170 [ 6437.769637][ T282] do_syscall_64+0xc6/0x1e0 [ 6437.769637][ T282] [ 6437.771806][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6437.771806][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6437.771806][ T282] ipv6_find_idev+0x102/0x170 [ 6437.771806][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6437.771806][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6437.771806][ T282] netlink_rcv_skb+0x130/0x360 [ 6437.771806][ T282] netlink_unicast+0x449/0x710 [ 6437.771806][ T282] netlink_sendmsg+0x723/0xbe0 [ 6437.771806][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6437.771806][ T282] ___sys_sendmsg+0xee/0x170 [ 6437.771806][ T282] __sys_sendmsg+0xcd/0x170 [ 6437.771806][ T282] do_syscall_64+0xc6/0x1e0 [ 6437.771806][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6437.771806][ T282] [ 6437.773505][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6437.773505][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6437.773505][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6437.773505][ T282] ipv6_find_idev+0x102/0x170 [ 6437.773505][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6437.773505][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6437.773505][ T282] netlink_rcv_skb+0x130/0x360 [ 6437.773505][ T282] netlink_unicast+0x449/0x710 [ 6437.773505][ T282] netlink_sendmsg+0x723/0xbe0 [ 6437.773505][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6437.773505][ T282] ___sys_sendmsg+0xee/0x170 [ 6437.773505][ T282] __sys_sendmsg+0xcd/0x170 [ 6437.773505][ T282] do_syscall_64+0xc6/0x1e0 [ 6437.773505][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6437.773505][ T282] [ 6447.587015][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6447.587452][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6447.587452][ T284] netdev_get_by_index+0x5e/0x80 [ 6447.587452][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6447.587452][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6447.587452][ T284] ip6_route_add+0x1c/0x140 [ 6447.587452][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6447.587452][ T284] inet6_addr_add+0x4f8/0xa40 [ 6447.587452][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6447.587452][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6447.587452][ T284] netlink_rcv_skb+0x130/0x360 [ 6447.587452][ T284] netlink_unicast+0x449/0x710 [ 6447.587452][ T284] netlink_sendmsg+0x723/0xbe0 [ 6447.587452][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6447.587452][ T284] ___sys_sendmsg+0xee/0x170 [ 6447.587452][ T284] __sys_sendmsg+0xcd/0x170 [ 6447.587452][ T284] do_syscall_64+0xc6/0x1e0 [ 6447.587452][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6447.587452][ T284] [ 6447.589719][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6447.589719][ T284] netdev_get_by_index+0x5e/0x80 [ 6447.589719][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6447.589719][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6447.589719][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6447.589719][ T284] ipv6_add_addr+0x411/0x2000 [ 6447.589719][ T284] inet6_addr_add+0x30e/0xa40 [ 6447.589719][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6447.589719][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6447.589719][ T284] netlink_rcv_skb+0x130/0x360 [ 6447.589719][ T284] netlink_unicast+0x449/0x710 [ 6447.589719][ T284] netlink_sendmsg+0x723/0xbe0 [ 6447.589719][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6447.589719][ T284] ___sys_sendmsg+0xee/0x170 [ 6447.589719][ T284] __sys_sendmsg+0xcd/0x170 [ 6447.589719][ T284] do_syscall_64+0xc6/0x1e0 [ 6447.589719][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6447.589719][ T284] [ 6447.591959][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6447.591959][ T284] netdev_get_by_index+0x5e/0x80 [ 6447.591959][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6447.591959][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6447.591959][ T284] ip6_route_add+0x1c/0x140 [ 6447.591959][ T284] addrconf_add_mroute+0x129/0x180 [ 6447.591959][ T284] addrconf_add_dev+0xe2/0x170 [ 6447.591959][ T284] inet6_addr_add+0x12f/0xa40 [ 6447.591959][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6447.591959][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6447.591959][ T284] netlink_rcv_skb+0x130/0x360 [ 6447.591959][ T284] netlink_unicast+0x449/0x710 [ 6447.591959][ T284] netlink_sendmsg+0x723/0xbe0 [ 6447.591959][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6447.591959][ T284] ___sys_sendmsg+0xee/0x170 [ 6447.591959][ T284] __sys_sendmsg+0xcd/0x170 [ 6447.591959][ T284] do_syscall_64+0xc6/0x1e0 [ 6447.591959][ T284] [ 6447.594605][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6447.594605][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6447.594605][ T284] ipv6_find_idev+0x102/0x170 [ 6447.594605][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6447.594605][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6447.594605][ T284] netlink_rcv_skb+0x130/0x360 [ 6447.594605][ T284] netlink_unicast+0x449/0x710 [ 6447.594605][ T284] netlink_sendmsg+0x723/0xbe0 [ 6447.594605][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6447.594605][ T284] ___sys_sendmsg+0xee/0x170 [ 6447.594605][ T284] __sys_sendmsg+0xcd/0x170 [ 6447.594605][ T284] do_syscall_64+0xc6/0x1e0 [ 6447.594605][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6447.594605][ T284] [ 6447.596305][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6447.596305][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6447.596305][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6447.596305][ T284] ipv6_find_idev+0x102/0x170 [ 6447.596305][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6447.596305][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6447.596305][ T284] netlink_rcv_skb+0x130/0x360 [ 6447.596305][ T284] netlink_unicast+0x449/0x710 [ 6447.596305][ T284] netlink_sendmsg+0x723/0xbe0 [ 6447.596305][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6447.596305][ T284] ___sys_sendmsg+0xee/0x170 [ 6447.596305][ T284] __sys_sendmsg+0xcd/0x170 [ 6447.596305][ T284] do_syscall_64+0xc6/0x1e0 [ 6447.596305][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6447.596305][ T284] [ 6448.011042][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6448.011436][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6448.011436][ T282] dst_init+0x84/0x4a0 [ 6448.011436][ T282] dst_alloc+0x97/0x150 [ 6448.011436][ T282] ip6_dst_alloc+0x23/0x90 [ 6448.011436][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6448.011436][ T282] ip6_pol_route+0x56f/0x840 [ 6448.011436][ T282] fib6_rule_lookup+0x196/0x240 [ 6448.011436][ T282] ip6_route_input+0x542/0x980 [ 6448.011436][ T282] ipv6_rcv+0x8f/0x400 [ 6448.011436][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6448.011436][ T282] process_backlog+0x101/0x620 [ 6448.011436][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6448.011436][ T282] net_rx_action+0x495/0xbe0 [ 6448.011436][ T282] __do_softirq+0x1b5/0x7f6 [ 6448.011436][ T282] [ 6448.013226][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6448.013226][ T282] netdev_get_by_index+0x5e/0x80 [ 6448.013226][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6448.013226][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6448.013226][ T282] ip6_route_add+0x1c/0x140 [ 6448.013226][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6448.013226][ T282] inet6_addr_add+0x4f8/0xa40 [ 6448.013226][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6448.013226][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6448.013226][ T282] netlink_rcv_skb+0x130/0x360 [ 6448.013226][ T282] netlink_unicast+0x449/0x710 [ 6448.013226][ T282] netlink_sendmsg+0x723/0xbe0 [ 6448.013226][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6448.013226][ T282] ___sys_sendmsg+0xee/0x170 [ 6448.013226][ T282] __sys_sendmsg+0xcd/0x170 [ 6448.013226][ T282] do_syscall_64+0xc6/0x1e0 [ 6448.013226][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6448.013226][ T282] [ 6448.017434][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6448.017434][ T282] netdev_get_by_index+0x5e/0x80 [ 6448.017434][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6448.017434][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6448.017434][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6448.017434][ T282] ipv6_add_addr+0x411/0x2000 [ 6448.017434][ T282] inet6_addr_add+0x30e/0xa40 [ 6448.017434][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6448.017434][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6448.017434][ T282] netlink_rcv_skb+0x130/0x360 [ 6448.017434][ T282] netlink_unicast+0x449/0x710 [ 6448.017434][ T282] netlink_sendmsg+0x723/0xbe0 [ 6448.017434][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6448.017434][ T282] ___sys_sendmsg+0xee/0x170 [ 6448.017434][ T282] __sys_sendmsg+0xcd/0x170 [ 6448.017434][ T282] do_syscall_64+0xc6/0x1e0 [ 6448.017434][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6448.017434][ T282] [ 6448.019635][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6448.019635][ T282] netdev_get_by_index+0x5e/0x80 [ 6448.019635][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6448.019635][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6448.019635][ T282] ip6_route_add+0x1c/0x140 [ 6448.019635][ T282] addrconf_add_mroute+0x129/0x180 [ 6448.019635][ T282] addrconf_add_dev+0xe2/0x170 [ 6448.019635][ T282] inet6_addr_add+0x12f/0xa40 [ 6448.019635][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6448.019635][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6448.019635][ T282] netlink_rcv_skb+0x130/0x360 [ 6448.019635][ T282] netlink_unicast+0x449/0x710 [ 6448.019635][ T282] netlink_sendmsg+0x723/0xbe0 [ 6448.019635][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6448.019635][ T282] ___sys_sendmsg+0xee/0x170 [ 6448.019635][ T282] __sys_sendmsg+0xcd/0x170 [ 6448.019635][ T282] do_syscall_64+0xc6/0x1e0 [ 6448.019635][ T282] [ 6448.021811][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6448.021811][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6448.021811][ T282] ipv6_find_idev+0x102/0x170 [ 6448.021811][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6448.021811][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6448.021811][ T282] netlink_rcv_skb+0x130/0x360 [ 6448.021811][ T282] netlink_unicast+0x449/0x710 [ 6448.021811][ T282] netlink_sendmsg+0x723/0xbe0 [ 6448.021811][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6448.021811][ T282] ___sys_sendmsg+0xee/0x170 [ 6448.021811][ T282] __sys_sendmsg+0xcd/0x170 [ 6448.021811][ T282] do_syscall_64+0xc6/0x1e0 [ 6448.021811][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6448.021811][ T282] [ 6448.023508][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6448.023508][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6448.023508][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6448.023508][ T282] ipv6_find_idev+0x102/0x170 [ 6448.023508][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6448.023508][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6448.023508][ T282] netlink_rcv_skb+0x130/0x360 [ 6448.023508][ T282] netlink_unicast+0x449/0x710 [ 6448.023508][ T282] netlink_sendmsg+0x723/0xbe0 [ 6448.023508][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6448.023508][ T282] ___sys_sendmsg+0xee/0x170 [ 6448.023508][ T282] __sys_sendmsg+0xcd/0x170 [ 6448.023508][ T282] do_syscall_64+0xc6/0x1e0 [ 6448.023508][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6448.023508][ T282] [ 6457.842938][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6457.843351][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6457.843351][ T284] netdev_get_by_index+0x5e/0x80 [ 6457.843351][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6457.843351][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6457.843351][ T284] ip6_route_add+0x1c/0x140 [ 6457.843351][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6457.843351][ T284] inet6_addr_add+0x4f8/0xa40 [ 6457.843351][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6457.843351][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6457.843351][ T284] netlink_rcv_skb+0x130/0x360 [ 6457.843351][ T284] netlink_unicast+0x449/0x710 [ 6457.843351][ T284] netlink_sendmsg+0x723/0xbe0 [ 6457.843351][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6457.843351][ T284] ___sys_sendmsg+0xee/0x170 [ 6457.843351][ T284] __sys_sendmsg+0xcd/0x170 [ 6457.843351][ T284] do_syscall_64+0xc6/0x1e0 [ 6457.843351][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6457.843351][ T284] [ 6457.845572][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6457.845572][ T284] netdev_get_by_index+0x5e/0x80 [ 6457.845572][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6457.845572][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6457.845572][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6457.845572][ T284] ipv6_add_addr+0x411/0x2000 [ 6457.845572][ T284] inet6_addr_add+0x30e/0xa40 [ 6457.845572][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6457.845572][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6457.845572][ T284] netlink_rcv_skb+0x130/0x360 [ 6457.845572][ T284] netlink_unicast+0x449/0x710 [ 6457.845572][ T284] netlink_sendmsg+0x723/0xbe0 [ 6457.845572][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6457.845572][ T284] ___sys_sendmsg+0xee/0x170 [ 6457.845572][ T284] __sys_sendmsg+0xcd/0x170 [ 6457.845572][ T284] do_syscall_64+0xc6/0x1e0 [ 6457.845572][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6457.845572][ T284] [ 6457.847783][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6457.847783][ T284] netdev_get_by_index+0x5e/0x80 [ 6457.847783][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6457.847783][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6457.847783][ T284] ip6_route_add+0x1c/0x140 [ 6457.847783][ T284] addrconf_add_mroute+0x129/0x180 [ 6457.847783][ T284] addrconf_add_dev+0xe2/0x170 [ 6457.847783][ T284] inet6_addr_add+0x12f/0xa40 [ 6457.847783][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6457.847783][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6457.847783][ T284] netlink_rcv_skb+0x130/0x360 [ 6457.847783][ T284] netlink_unicast+0x449/0x710 [ 6457.847783][ T284] netlink_sendmsg+0x723/0xbe0 [ 6457.847783][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6457.847783][ T284] ___sys_sendmsg+0xee/0x170 [ 6457.847783][ T284] __sys_sendmsg+0xcd/0x170 [ 6457.847783][ T284] do_syscall_64+0xc6/0x1e0 [ 6457.847783][ T284] [ 6457.849952][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6457.849952][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6457.849952][ T284] ipv6_find_idev+0x102/0x170 [ 6457.849952][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6457.849952][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6457.849952][ T284] netlink_rcv_skb+0x130/0x360 [ 6457.849952][ T284] netlink_unicast+0x449/0x710 [ 6457.849952][ T284] netlink_sendmsg+0x723/0xbe0 [ 6457.849952][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6457.849952][ T284] ___sys_sendmsg+0xee/0x170 [ 6457.849952][ T284] __sys_sendmsg+0xcd/0x170 [ 6457.849952][ T284] do_syscall_64+0xc6/0x1e0 [ 6457.849952][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6457.849952][ T284] [ 6457.851658][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6457.851658][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6457.851658][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6457.851658][ T284] ipv6_find_idev+0x102/0x170 [ 6457.851658][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6457.851658][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6457.851658][ T284] netlink_rcv_skb+0x130/0x360 [ 6457.851658][ T284] netlink_unicast+0x449/0x710 [ 6457.851658][ T284] netlink_sendmsg+0x723/0xbe0 [ 6457.851658][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6457.851658][ T284] ___sys_sendmsg+0xee/0x170 [ 6457.851658][ T284] __sys_sendmsg+0xcd/0x170 [ 6457.851658][ T284] do_syscall_64+0xc6/0x1e0 [ 6457.851658][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6457.851658][ T284] [ 6458.267003][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6458.267404][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6458.267404][ T282] dst_init+0x84/0x4a0 [ 6458.267404][ T282] dst_alloc+0x97/0x150 [ 6458.267404][ T282] ip6_dst_alloc+0x23/0x90 [ 6458.267404][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6458.267404][ T282] ip6_pol_route+0x56f/0x840 [ 6458.267404][ T282] fib6_rule_lookup+0x196/0x240 [ 6458.267404][ T282] ip6_route_input+0x542/0x980 [ 6458.267404][ T282] ipv6_rcv+0x8f/0x400 [ 6458.267404][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6458.267404][ T282] process_backlog+0x101/0x620 [ 6458.267404][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6458.267404][ T282] net_rx_action+0x495/0xbe0 [ 6458.267404][ T282] __do_softirq+0x1b5/0x7f6 [ 6458.267404][ T282] [ 6458.269181][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6458.269181][ T282] netdev_get_by_index+0x5e/0x80 [ 6458.269181][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6458.269181][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6458.269181][ T282] ip6_route_add+0x1c/0x140 [ 6458.269181][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6458.269181][ T282] inet6_addr_add+0x4f8/0xa40 [ 6458.269181][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6458.269181][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6458.269181][ T282] netlink_rcv_skb+0x130/0x360 [ 6458.269181][ T282] netlink_unicast+0x449/0x710 [ 6458.269181][ T282] netlink_sendmsg+0x723/0xbe0 [ 6458.269181][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6458.269181][ T282] ___sys_sendmsg+0xee/0x170 [ 6458.269181][ T282] __sys_sendmsg+0xcd/0x170 [ 6458.269181][ T282] do_syscall_64+0xc6/0x1e0 [ 6458.269181][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6458.269181][ T282] [ 6458.271386][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6458.271386][ T282] netdev_get_by_index+0x5e/0x80 [ 6458.271386][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6458.271386][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6458.271386][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6458.271386][ T282] ipv6_add_addr+0x411/0x2000 [ 6458.271386][ T282] inet6_addr_add+0x30e/0xa40 [ 6458.271386][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6458.271386][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6458.271386][ T282] netlink_rcv_skb+0x130/0x360 [ 6458.271386][ T282] netlink_unicast+0x449/0x710 [ 6458.271386][ T282] netlink_sendmsg+0x723/0xbe0 [ 6458.271386][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6458.271386][ T282] ___sys_sendmsg+0xee/0x170 [ 6458.271386][ T282] __sys_sendmsg+0xcd/0x170 [ 6458.271386][ T282] do_syscall_64+0xc6/0x1e0 [ 6458.271386][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6458.271386][ T282] [ 6458.273600][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6458.273600][ T282] netdev_get_by_index+0x5e/0x80 [ 6458.273600][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6458.273600][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6458.273600][ T282] ip6_route_add+0x1c/0x140 [ 6458.273600][ T282] addrconf_add_mroute+0x129/0x180 [ 6458.273600][ T282] addrconf_add_dev+0xe2/0x170 [ 6458.273600][ T282] inet6_addr_add+0x12f/0xa40 [ 6458.273600][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6458.273600][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6458.273600][ T282] netlink_rcv_skb+0x130/0x360 [ 6458.273600][ T282] netlink_unicast+0x449/0x710 [ 6458.273600][ T282] netlink_sendmsg+0x723/0xbe0 [ 6458.273600][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6458.273600][ T282] ___sys_sendmsg+0xee/0x170 [ 6458.273600][ T282] __sys_sendmsg+0xcd/0x170 [ 6458.273600][ T282] do_syscall_64+0xc6/0x1e0 [ 6458.273600][ T282] [ 6458.275759][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6458.275759][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6458.275759][ T282] ipv6_find_idev+0x102/0x170 [ 6458.275759][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6458.275759][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6458.275759][ T282] netlink_rcv_skb+0x130/0x360 [ 6458.275759][ T282] netlink_unicast+0x449/0x710 [ 6458.275759][ T282] netlink_sendmsg+0x723/0xbe0 [ 6458.275759][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6458.275759][ T282] ___sys_sendmsg+0xee/0x170 [ 6458.275759][ T282] __sys_sendmsg+0xcd/0x170 [ 6458.275759][ T282] do_syscall_64+0xc6/0x1e0 [ 6458.275759][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6458.275759][ T282] [ 6458.277443][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6458.277443][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6458.277443][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6458.277443][ T282] ipv6_find_idev+0x102/0x170 [ 6458.277443][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6458.277443][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6458.277443][ T282] netlink_rcv_skb+0x130/0x360 [ 6458.277443][ T282] netlink_unicast+0x449/0x710 [ 6458.277443][ T282] netlink_sendmsg+0x723/0xbe0 [ 6458.277443][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6458.277443][ T282] ___sys_sendmsg+0xee/0x170 [ 6458.277443][ T282] __sys_sendmsg+0xcd/0x170 [ 6458.277443][ T282] do_syscall_64+0xc6/0x1e0 [ 6458.277443][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6458.277443][ T282] [ 6468.099020][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6468.099453][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6468.099453][ T284] netdev_get_by_index+0x5e/0x80 [ 6468.099453][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6468.099453][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6468.099453][ T284] ip6_route_add+0x1c/0x140 [ 6468.099453][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6468.099453][ T284] inet6_addr_add+0x4f8/0xa40 [ 6468.099453][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6468.099453][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6468.099453][ T284] netlink_rcv_skb+0x130/0x360 [ 6468.099453][ T284] netlink_unicast+0x449/0x710 [ 6468.099453][ T284] netlink_sendmsg+0x723/0xbe0 [ 6468.099453][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6468.099453][ T284] ___sys_sendmsg+0xee/0x170 [ 6468.099453][ T284] __sys_sendmsg+0xcd/0x170 [ 6468.099453][ T284] do_syscall_64+0xc6/0x1e0 [ 6468.099453][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6468.099453][ T284] [ 6468.101711][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6468.101711][ T284] netdev_get_by_index+0x5e/0x80 [ 6468.101711][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6468.101711][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6468.101711][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6468.101711][ T284] ipv6_add_addr+0x411/0x2000 [ 6468.101711][ T284] inet6_addr_add+0x30e/0xa40 [ 6468.101711][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6468.101711][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6468.101711][ T284] netlink_rcv_skb+0x130/0x360 [ 6468.101711][ T284] netlink_unicast+0x449/0x710 [ 6468.101711][ T284] netlink_sendmsg+0x723/0xbe0 [ 6468.101711][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6468.101711][ T284] ___sys_sendmsg+0xee/0x170 [ 6468.101711][ T284] __sys_sendmsg+0xcd/0x170 [ 6468.101711][ T284] do_syscall_64+0xc6/0x1e0 [ 6468.101711][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6468.101711][ T284] [ 6468.103909][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6468.103909][ T284] netdev_get_by_index+0x5e/0x80 [ 6468.103909][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6468.103909][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6468.103909][ T284] ip6_route_add+0x1c/0x140 [ 6468.103909][ T284] addrconf_add_mroute+0x129/0x180 [ 6468.103909][ T284] addrconf_add_dev+0xe2/0x170 [ 6468.103909][ T284] inet6_addr_add+0x12f/0xa40 [ 6468.103909][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6468.103909][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6468.103909][ T284] netlink_rcv_skb+0x130/0x360 [ 6468.103909][ T284] netlink_unicast+0x449/0x710 [ 6468.103909][ T284] netlink_sendmsg+0x723/0xbe0 [ 6468.103909][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6468.103909][ T284] ___sys_sendmsg+0xee/0x170 [ 6468.103909][ T284] __sys_sendmsg+0xcd/0x170 [ 6468.103909][ T284] do_syscall_64+0xc6/0x1e0 [ 6468.103909][ T284] [ 6468.106076][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6468.106076][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6468.106076][ T284] ipv6_find_idev+0x102/0x170 [ 6468.106076][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6468.106076][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6468.106076][ T284] netlink_rcv_skb+0x130/0x360 [ 6468.106076][ T284] netlink_unicast+0x449/0x710 [ 6468.106076][ T284] netlink_sendmsg+0x723/0xbe0 [ 6468.106076][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6468.106076][ T284] ___sys_sendmsg+0xee/0x170 [ 6468.106076][ T284] __sys_sendmsg+0xcd/0x170 [ 6468.106076][ T284] do_syscall_64+0xc6/0x1e0 [ 6468.106076][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6468.106076][ T284] [ 6468.107767][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6468.107767][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6468.107767][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6468.107767][ T284] ipv6_find_idev+0x102/0x170 [ 6468.107767][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6468.107767][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6468.107767][ T284] netlink_rcv_skb+0x130/0x360 [ 6468.107767][ T284] netlink_unicast+0x449/0x710 [ 6468.107767][ T284] netlink_sendmsg+0x723/0xbe0 [ 6468.107767][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6468.107767][ T284] ___sys_sendmsg+0xee/0x170 [ 6468.107767][ T284] __sys_sendmsg+0xcd/0x170 [ 6468.107767][ T284] do_syscall_64+0xc6/0x1e0 [ 6468.107767][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6468.107767][ T284] [ 6468.515031][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6468.515419][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6468.515419][ T282] dst_init+0x84/0x4a0 [ 6468.515419][ T282] dst_alloc+0x97/0x150 [ 6468.515419][ T282] ip6_dst_alloc+0x23/0x90 [ 6468.515419][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6468.515419][ T282] ip6_pol_route+0x56f/0x840 [ 6468.515419][ T282] fib6_rule_lookup+0x196/0x240 [ 6468.515419][ T282] ip6_route_input+0x542/0x980 [ 6468.515419][ T282] ipv6_rcv+0x8f/0x400 [ 6468.515419][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6468.515419][ T282] process_backlog+0x101/0x620 [ 6468.515419][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6468.515419][ T282] net_rx_action+0x495/0xbe0 [ 6468.515419][ T282] __do_softirq+0x1b5/0x7f6 [ 6468.515419][ T282] [ 6468.517206][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6468.517206][ T282] netdev_get_by_index+0x5e/0x80 [ 6468.517206][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6468.517206][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6468.517206][ T282] ip6_route_add+0x1c/0x140 [ 6468.517206][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6468.517206][ T282] inet6_addr_add+0x4f8/0xa40 [ 6468.517206][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6468.517206][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6468.517206][ T282] netlink_rcv_skb+0x130/0x360 [ 6468.517206][ T282] netlink_unicast+0x449/0x710 [ 6468.517206][ T282] netlink_sendmsg+0x723/0xbe0 [ 6468.517206][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6468.517206][ T282] ___sys_sendmsg+0xee/0x170 [ 6468.517206][ T282] __sys_sendmsg+0xcd/0x170 [ 6468.517206][ T282] do_syscall_64+0xc6/0x1e0 [ 6468.517206][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6468.517206][ T282] [ 6468.519415][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6468.519415][ T282] netdev_get_by_index+0x5e/0x80 [ 6468.519415][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6468.519415][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6468.519415][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6468.519415][ T282] ipv6_add_addr+0x411/0x2000 [ 6468.519415][ T282] inet6_addr_add+0x30e/0xa40 [ 6468.519415][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6468.519415][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6468.519415][ T282] netlink_rcv_skb+0x130/0x360 [ 6468.519415][ T282] netlink_unicast+0x449/0x710 [ 6468.519415][ T282] netlink_sendmsg+0x723/0xbe0 [ 6468.519415][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6468.519415][ T282] ___sys_sendmsg+0xee/0x170 [ 6468.519415][ T282] __sys_sendmsg+0xcd/0x170 [ 6468.519415][ T282] do_syscall_64+0xc6/0x1e0 [ 6468.519415][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6468.519415][ T282] [ 6468.521628][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6468.521628][ T282] netdev_get_by_index+0x5e/0x80 [ 6468.521628][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6468.521628][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6468.521628][ T282] ip6_route_add+0x1c/0x140 [ 6468.521628][ T282] addrconf_add_mroute+0x129/0x180 [ 6468.521628][ T282] addrconf_add_dev+0xe2/0x170 [ 6468.521628][ T282] inet6_addr_add+0x12f/0xa40 [ 6468.521628][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6468.521628][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6468.521628][ T282] netlink_rcv_skb+0x130/0x360 [ 6468.521628][ T282] netlink_unicast+0x449/0x710 [ 6468.521628][ T282] netlink_sendmsg+0x723/0xbe0 [ 6468.521628][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6468.521628][ T282] ___sys_sendmsg+0xee/0x170 [ 6468.521628][ T282] __sys_sendmsg+0xcd/0x170 [ 6468.521628][ T282] do_syscall_64+0xc6/0x1e0 [ 6468.521628][ T282] [ 6468.523806][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6468.523806][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6468.523806][ T282] ipv6_find_idev+0x102/0x170 [ 6468.523806][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6468.523806][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6468.523806][ T282] netlink_rcv_skb+0x130/0x360 [ 6468.523806][ T282] netlink_unicast+0x449/0x710 [ 6468.523806][ T282] netlink_sendmsg+0x723/0xbe0 [ 6468.523806][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6468.523806][ T282] ___sys_sendmsg+0xee/0x170 [ 6468.523806][ T282] __sys_sendmsg+0xcd/0x170 [ 6468.523806][ T282] do_syscall_64+0xc6/0x1e0 [ 6468.523806][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6468.523806][ T282] [ 6468.525505][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6468.525505][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6468.525505][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6468.525505][ T282] ipv6_find_idev+0x102/0x170 [ 6468.525505][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6468.525505][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6468.525505][ T282] netlink_rcv_skb+0x130/0x360 [ 6468.525505][ T282] netlink_unicast+0x449/0x710 [ 6468.525505][ T282] netlink_sendmsg+0x723/0xbe0 [ 6468.525505][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6468.525505][ T282] ___sys_sendmsg+0xee/0x170 [ 6468.525505][ T282] __sys_sendmsg+0xcd/0x170 [ 6468.525505][ T282] do_syscall_64+0xc6/0x1e0 [ 6468.525505][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6468.525505][ T282] [ 6478.355003][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6478.355454][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6478.355454][ T284] netdev_get_by_index+0x5e/0x80 [ 6478.355454][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6478.355454][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6478.355454][ T284] ip6_route_add+0x1c/0x140 [ 6478.355454][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6478.355454][ T284] inet6_addr_add+0x4f8/0xa40 [ 6478.355454][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6478.355454][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6478.355454][ T284] netlink_rcv_skb+0x130/0x360 [ 6478.355454][ T284] netlink_unicast+0x449/0x710 [ 6478.355454][ T284] netlink_sendmsg+0x723/0xbe0 [ 6478.355454][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6478.355454][ T284] ___sys_sendmsg+0xee/0x170 [ 6478.355454][ T284] __sys_sendmsg+0xcd/0x170 [ 6478.355454][ T284] do_syscall_64+0xc6/0x1e0 [ 6478.355454][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6478.355454][ T284] [ 6478.357668][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6478.357668][ T284] netdev_get_by_index+0x5e/0x80 [ 6478.357668][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6478.357668][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6478.357668][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6478.357668][ T284] ipv6_add_addr+0x411/0x2000 [ 6478.357668][ T284] inet6_addr_add+0x30e/0xa40 [ 6478.357668][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6478.357668][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6478.357668][ T284] netlink_rcv_skb+0x130/0x360 [ 6478.357668][ T284] netlink_unicast+0x449/0x710 [ 6478.357668][ T284] netlink_sendmsg+0x723/0xbe0 [ 6478.357668][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6478.357668][ T284] ___sys_sendmsg+0xee/0x170 [ 6478.357668][ T284] __sys_sendmsg+0xcd/0x170 [ 6478.357668][ T284] do_syscall_64+0xc6/0x1e0 [ 6478.357668][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6478.357668][ T284] [ 6478.359970][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6478.359970][ T284] netdev_get_by_index+0x5e/0x80 [ 6478.359970][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6478.359970][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6478.359970][ T284] ip6_route_add+0x1c/0x140 [ 6478.359970][ T284] addrconf_add_mroute+0x129/0x180 [ 6478.359970][ T284] addrconf_add_dev+0xe2/0x170 [ 6478.359970][ T284] inet6_addr_add+0x12f/0xa40 [ 6478.359970][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6478.359970][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6478.359970][ T284] netlink_rcv_skb+0x130/0x360 [ 6478.359970][ T284] netlink_unicast+0x449/0x710 [ 6478.359970][ T284] netlink_sendmsg+0x723/0xbe0 [ 6478.359970][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6478.359970][ T284] ___sys_sendmsg+0xee/0x170 [ 6478.359970][ T284] __sys_sendmsg+0xcd/0x170 [ 6478.359970][ T284] do_syscall_64+0xc6/0x1e0 [ 6478.359970][ T284] [ 6478.362123][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6478.362123][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6478.362123][ T284] ipv6_find_idev+0x102/0x170 [ 6478.362123][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6478.362123][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6478.362123][ T284] netlink_rcv_skb+0x130/0x360 [ 6478.362123][ T284] netlink_unicast+0x449/0x710 [ 6478.362123][ T284] netlink_sendmsg+0x723/0xbe0 [ 6478.362123][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6478.362123][ T284] ___sys_sendmsg+0xee/0x170 [ 6478.362123][ T284] __sys_sendmsg+0xcd/0x170 [ 6478.362123][ T284] do_syscall_64+0xc6/0x1e0 [ 6478.362123][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6478.362123][ T284] [ 6478.363819][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6478.363819][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6478.363819][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6478.363819][ T284] ipv6_find_idev+0x102/0x170 [ 6478.363819][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6478.363819][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6478.363819][ T284] netlink_rcv_skb+0x130/0x360 [ 6478.363819][ T284] netlink_unicast+0x449/0x710 [ 6478.363819][ T284] netlink_sendmsg+0x723/0xbe0 [ 6478.363819][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6478.363819][ T284] ___sys_sendmsg+0xee/0x170 [ 6478.363819][ T284] __sys_sendmsg+0xcd/0x170 [ 6478.363819][ T284] do_syscall_64+0xc6/0x1e0 [ 6478.363819][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6478.363819][ T284] [ 6478.763064][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6478.763457][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6478.763457][ T282] dst_init+0x84/0x4a0 [ 6478.763457][ T282] dst_alloc+0x97/0x150 [ 6478.763457][ T282] ip6_dst_alloc+0x23/0x90 [ 6478.763457][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6478.763457][ T282] ip6_pol_route+0x56f/0x840 [ 6478.763457][ T282] fib6_rule_lookup+0x196/0x240 [ 6478.763457][ T282] ip6_route_input+0x542/0x980 [ 6478.763457][ T282] ipv6_rcv+0x8f/0x400 [ 6478.763457][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6478.763457][ T282] process_backlog+0x101/0x620 [ 6478.763457][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6478.763457][ T282] net_rx_action+0x495/0xbe0 [ 6478.763457][ T282] __do_softirq+0x1b5/0x7f6 [ 6478.763457][ T282] [ 6478.765243][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6478.765243][ T282] netdev_get_by_index+0x5e/0x80 [ 6478.765243][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6478.765243][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6478.765243][ T282] ip6_route_add+0x1c/0x140 [ 6478.765243][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6478.765243][ T282] inet6_addr_add+0x4f8/0xa40 [ 6478.765243][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6478.765243][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6478.765243][ T282] netlink_rcv_skb+0x130/0x360 [ 6478.765243][ T282] netlink_unicast+0x449/0x710 [ 6478.765243][ T282] netlink_sendmsg+0x723/0xbe0 [ 6478.765243][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6478.765243][ T282] ___sys_sendmsg+0xee/0x170 [ 6478.765243][ T282] __sys_sendmsg+0xcd/0x170 [ 6478.765243][ T282] do_syscall_64+0xc6/0x1e0 [ 6478.765243][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6478.765243][ T282] [ 6478.767435][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6478.767435][ T282] netdev_get_by_index+0x5e/0x80 [ 6478.767435][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6478.767435][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6478.767435][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6478.767435][ T282] ipv6_add_addr+0x411/0x2000 [ 6478.767435][ T282] inet6_addr_add+0x30e/0xa40 [ 6478.767435][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6478.767435][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6478.767435][ T282] netlink_rcv_skb+0x130/0x360 [ 6478.767435][ T282] netlink_unicast+0x449/0x710 [ 6478.767435][ T282] netlink_sendmsg+0x723/0xbe0 [ 6478.767435][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6478.767435][ T282] ___sys_sendmsg+0xee/0x170 [ 6478.767435][ T282] __sys_sendmsg+0xcd/0x170 [ 6478.767435][ T282] do_syscall_64+0xc6/0x1e0 [ 6478.767435][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6478.767435][ T282] [ 6478.769630][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6478.769630][ T282] netdev_get_by_index+0x5e/0x80 [ 6478.769630][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6478.769630][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6478.769630][ T282] ip6_route_add+0x1c/0x140 [ 6478.769630][ T282] addrconf_add_mroute+0x129/0x180 [ 6478.769630][ T282] addrconf_add_dev+0xe2/0x170 [ 6478.769630][ T282] inet6_addr_add+0x12f/0xa40 [ 6478.769630][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6478.769630][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6478.769630][ T282] netlink_rcv_skb+0x130/0x360 [ 6478.769630][ T282] netlink_unicast+0x449/0x710 [ 6478.769630][ T282] netlink_sendmsg+0x723/0xbe0 [ 6478.769630][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6478.769630][ T282] ___sys_sendmsg+0xee/0x170 [ 6478.769630][ T282] __sys_sendmsg+0xcd/0x170 [ 6478.769630][ T282] do_syscall_64+0xc6/0x1e0 [ 6478.769630][ T282] [ 6478.771791][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6478.771791][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6478.771791][ T282] ipv6_find_idev+0x102/0x170 [ 6478.771791][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6478.771791][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6478.771791][ T282] netlink_rcv_skb+0x130/0x360 [ 6478.771791][ T282] netlink_unicast+0x449/0x710 [ 6478.771791][ T282] netlink_sendmsg+0x723/0xbe0 [ 6478.771791][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6478.771791][ T282] ___sys_sendmsg+0xee/0x170 [ 6478.771791][ T282] __sys_sendmsg+0xcd/0x170 [ 6478.771791][ T282] do_syscall_64+0xc6/0x1e0 [ 6478.771791][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6478.771791][ T282] [ 6478.773495][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6478.773495][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6478.773495][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6478.773495][ T282] ipv6_find_idev+0x102/0x170 [ 6478.773495][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6478.773495][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6478.773495][ T282] netlink_rcv_skb+0x130/0x360 [ 6478.773495][ T282] netlink_unicast+0x449/0x710 [ 6478.773495][ T282] netlink_sendmsg+0x723/0xbe0 [ 6478.773495][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6478.773495][ T282] ___sys_sendmsg+0xee/0x170 [ 6478.773495][ T282] __sys_sendmsg+0xcd/0x170 [ 6478.773495][ T282] do_syscall_64+0xc6/0x1e0 [ 6478.773495][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6478.773495][ T282] [ 6488.611004][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6488.611432][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6488.611432][ T284] netdev_get_by_index+0x5e/0x80 [ 6488.611432][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6488.611432][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6488.611432][ T284] ip6_route_add+0x1c/0x140 [ 6488.611432][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6488.611432][ T284] inet6_addr_add+0x4f8/0xa40 [ 6488.611432][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6488.611432][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6488.611432][ T284] netlink_rcv_skb+0x130/0x360 [ 6488.611432][ T284] netlink_unicast+0x449/0x710 [ 6488.611432][ T284] netlink_sendmsg+0x723/0xbe0 [ 6488.611432][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6488.611432][ T284] ___sys_sendmsg+0xee/0x170 [ 6488.611432][ T284] __sys_sendmsg+0xcd/0x170 [ 6488.611432][ T284] do_syscall_64+0xc6/0x1e0 [ 6488.611432][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6488.611432][ T284] [ 6488.613684][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6488.613684][ T284] netdev_get_by_index+0x5e/0x80 [ 6488.613684][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6488.613684][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6488.613684][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6488.613684][ T284] ipv6_add_addr+0x411/0x2000 [ 6488.613684][ T284] inet6_addr_add+0x30e/0xa40 [ 6488.613684][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6488.613684][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6488.613684][ T284] netlink_rcv_skb+0x130/0x360 [ 6488.613684][ T284] netlink_unicast+0x449/0x710 [ 6488.613684][ T284] netlink_sendmsg+0x723/0xbe0 [ 6488.613684][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6488.613684][ T284] ___sys_sendmsg+0xee/0x170 [ 6488.613684][ T284] __sys_sendmsg+0xcd/0x170 [ 6488.613684][ T284] do_syscall_64+0xc6/0x1e0 [ 6488.613684][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6488.613684][ T284] [ 6488.615873][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6488.615873][ T284] netdev_get_by_index+0x5e/0x80 [ 6488.615873][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6488.615873][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6488.615873][ T284] ip6_route_add+0x1c/0x140 [ 6488.615873][ T284] addrconf_add_mroute+0x129/0x180 [ 6488.615873][ T284] addrconf_add_dev+0xe2/0x170 [ 6488.615873][ T284] inet6_addr_add+0x12f/0xa40 [ 6488.615873][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6488.615873][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6488.615873][ T284] netlink_rcv_skb+0x130/0x360 [ 6488.615873][ T284] netlink_unicast+0x449/0x710 [ 6488.615873][ T284] netlink_sendmsg+0x723/0xbe0 [ 6488.615873][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6488.615873][ T284] ___sys_sendmsg+0xee/0x170 [ 6488.615873][ T284] __sys_sendmsg+0xcd/0x170 [ 6488.615873][ T284] do_syscall_64+0xc6/0x1e0 [ 6488.615873][ T284] [ 6488.618045][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6488.618045][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6488.618045][ T284] ipv6_find_idev+0x102/0x170 [ 6488.618045][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6488.618045][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6488.618045][ T284] netlink_rcv_skb+0x130/0x360 [ 6488.618045][ T284] netlink_unicast+0x449/0x710 [ 6488.618045][ T284] netlink_sendmsg+0x723/0xbe0 [ 6488.618045][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6488.618045][ T284] ___sys_sendmsg+0xee/0x170 [ 6488.618045][ T284] __sys_sendmsg+0xcd/0x170 [ 6488.618045][ T284] do_syscall_64+0xc6/0x1e0 [ 6488.618045][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6488.618045][ T284] [ 6488.619754][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6488.619754][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6488.619754][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6488.619754][ T284] ipv6_find_idev+0x102/0x170 [ 6488.619754][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6488.619754][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6488.619754][ T284] netlink_rcv_skb+0x130/0x360 [ 6488.619754][ T284] netlink_unicast+0x449/0x710 [ 6488.619754][ T284] netlink_sendmsg+0x723/0xbe0 [ 6488.619754][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6488.619754][ T284] ___sys_sendmsg+0xee/0x170 [ 6488.619754][ T284] __sys_sendmsg+0xcd/0x170 [ 6488.619754][ T284] do_syscall_64+0xc6/0x1e0 [ 6488.619754][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6488.619754][ T284] [ 6489.010942][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6489.011372][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6489.011372][ T282] dst_init+0x84/0x4a0 [ 6489.011372][ T282] dst_alloc+0x97/0x150 [ 6489.011372][ T282] ip6_dst_alloc+0x23/0x90 [ 6489.011372][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6489.011372][ T282] ip6_pol_route+0x56f/0x840 [ 6489.011372][ T282] fib6_rule_lookup+0x196/0x240 [ 6489.011372][ T282] ip6_route_input+0x542/0x980 [ 6489.011372][ T282] ipv6_rcv+0x8f/0x400 [ 6489.011372][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6489.011372][ T282] process_backlog+0x101/0x620 [ 6489.011372][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6489.011372][ T282] net_rx_action+0x495/0xbe0 [ 6489.011372][ T282] __do_softirq+0x1b5/0x7f6 [ 6489.011372][ T282] [ 6489.013152][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6489.013152][ T282] netdev_get_by_index+0x5e/0x80 [ 6489.013152][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6489.013152][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6489.013152][ T282] ip6_route_add+0x1c/0x140 [ 6489.013152][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6489.013152][ T282] inet6_addr_add+0x4f8/0xa40 [ 6489.013152][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6489.013152][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6489.013152][ T282] netlink_rcv_skb+0x130/0x360 [ 6489.013152][ T282] netlink_unicast+0x449/0x710 [ 6489.013152][ T282] netlink_sendmsg+0x723/0xbe0 [ 6489.013152][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6489.013152][ T282] ___sys_sendmsg+0xee/0x170 [ 6489.013152][ T282] __sys_sendmsg+0xcd/0x170 [ 6489.013152][ T282] do_syscall_64+0xc6/0x1e0 [ 6489.013152][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6489.013152][ T282] [ 6489.015378][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6489.015378][ T282] netdev_get_by_index+0x5e/0x80 [ 6489.015378][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6489.015378][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6489.015378][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6489.015378][ T282] ipv6_add_addr+0x411/0x2000 [ 6489.015378][ T282] inet6_addr_add+0x30e/0xa40 [ 6489.015378][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6489.015378][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6489.015378][ T282] netlink_rcv_skb+0x130/0x360 [ 6489.015378][ T282] netlink_unicast+0x449/0x710 [ 6489.015378][ T282] netlink_sendmsg+0x723/0xbe0 [ 6489.015378][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6489.015378][ T282] ___sys_sendmsg+0xee/0x170 [ 6489.015378][ T282] __sys_sendmsg+0xcd/0x170 [ 6489.015378][ T282] do_syscall_64+0xc6/0x1e0 [ 6489.015378][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6489.015378][ T282] [ 6489.017613][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6489.017613][ T282] netdev_get_by_index+0x5e/0x80 [ 6489.017613][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6489.017613][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6489.017613][ T282] ip6_route_add+0x1c/0x140 [ 6489.017613][ T282] addrconf_add_mroute+0x129/0x180 [ 6489.017613][ T282] addrconf_add_dev+0xe2/0x170 [ 6489.017613][ T282] inet6_addr_add+0x12f/0xa40 [ 6489.017613][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6489.017613][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6489.017613][ T282] netlink_rcv_skb+0x130/0x360 [ 6489.017613][ T282] netlink_unicast+0x449/0x710 [ 6489.017613][ T282] netlink_sendmsg+0x723/0xbe0 [ 6489.017613][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6489.017613][ T282] ___sys_sendmsg+0xee/0x170 [ 6489.017613][ T282] __sys_sendmsg+0xcd/0x170 [ 6489.017613][ T282] do_syscall_64+0xc6/0x1e0 [ 6489.017613][ T282] [ 6489.019813][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6489.019813][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6489.019813][ T282] ipv6_find_idev+0x102/0x170 [ 6489.019813][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6489.019813][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6489.019813][ T282] netlink_rcv_skb+0x130/0x360 [ 6489.019813][ T282] netlink_unicast+0x449/0x710 [ 6489.019813][ T282] netlink_sendmsg+0x723/0xbe0 [ 6489.019813][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6489.019813][ T282] ___sys_sendmsg+0xee/0x170 [ 6489.019813][ T282] __sys_sendmsg+0xcd/0x170 [ 6489.019813][ T282] do_syscall_64+0xc6/0x1e0 [ 6489.019813][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6489.019813][ T282] [ 6489.021521][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6489.021521][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6489.021521][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6489.021521][ T282] ipv6_find_idev+0x102/0x170 [ 6489.021521][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6489.021521][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6489.021521][ T282] netlink_rcv_skb+0x130/0x360 [ 6489.021521][ T282] netlink_unicast+0x449/0x710 [ 6489.021521][ T282] netlink_sendmsg+0x723/0xbe0 [ 6489.021521][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6489.021521][ T282] ___sys_sendmsg+0xee/0x170 [ 6489.021521][ T282] __sys_sendmsg+0xcd/0x170 [ 6489.021521][ T282] do_syscall_64+0xc6/0x1e0 [ 6489.021521][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6489.021521][ T282] [ 6498.867019][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6498.867467][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6498.867467][ T284] netdev_get_by_index+0x5e/0x80 [ 6498.867467][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6498.867467][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6498.867467][ T284] ip6_route_add+0x1c/0x140 [ 6498.867467][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6498.867467][ T284] inet6_addr_add+0x4f8/0xa40 [ 6498.867467][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6498.867467][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6498.867467][ T284] netlink_rcv_skb+0x130/0x360 [ 6498.867467][ T284] netlink_unicast+0x449/0x710 [ 6498.867467][ T284] netlink_sendmsg+0x723/0xbe0 [ 6498.867467][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6498.867467][ T284] ___sys_sendmsg+0xee/0x170 [ 6498.867467][ T284] __sys_sendmsg+0xcd/0x170 [ 6498.867467][ T284] do_syscall_64+0xc6/0x1e0 [ 6498.867467][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6498.867467][ T284] [ 6498.869692][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6498.869692][ T284] netdev_get_by_index+0x5e/0x80 [ 6498.869692][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6498.869692][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6498.869692][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6498.869692][ T284] ipv6_add_addr+0x411/0x2000 [ 6498.869692][ T284] inet6_addr_add+0x30e/0xa40 [ 6498.869692][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6498.869692][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6498.869692][ T284] netlink_rcv_skb+0x130/0x360 [ 6498.869692][ T284] netlink_unicast+0x449/0x710 [ 6498.869692][ T284] netlink_sendmsg+0x723/0xbe0 [ 6498.869692][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6498.869692][ T284] ___sys_sendmsg+0xee/0x170 [ 6498.869692][ T284] __sys_sendmsg+0xcd/0x170 [ 6498.869692][ T284] do_syscall_64+0xc6/0x1e0 [ 6498.869692][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6498.869692][ T284] [ 6498.871887][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6498.871887][ T284] netdev_get_by_index+0x5e/0x80 [ 6498.871887][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6498.871887][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6498.871887][ T284] ip6_route_add+0x1c/0x140 [ 6498.871887][ T284] addrconf_add_mroute+0x129/0x180 [ 6498.871887][ T284] addrconf_add_dev+0xe2/0x170 [ 6498.871887][ T284] inet6_addr_add+0x12f/0xa40 [ 6498.871887][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6498.871887][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6498.871887][ T284] netlink_rcv_skb+0x130/0x360 [ 6498.871887][ T284] netlink_unicast+0x449/0x710 [ 6498.871887][ T284] netlink_sendmsg+0x723/0xbe0 [ 6498.871887][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6498.871887][ T284] ___sys_sendmsg+0xee/0x170 [ 6498.871887][ T284] __sys_sendmsg+0xcd/0x170 [ 6498.871887][ T284] do_syscall_64+0xc6/0x1e0 [ 6498.871887][ T284] [ 6498.874035][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6498.874035][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6498.874035][ T284] ipv6_find_idev+0x102/0x170 [ 6498.874035][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6498.874035][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6498.874035][ T284] netlink_rcv_skb+0x130/0x360 [ 6498.874035][ T284] netlink_unicast+0x449/0x710 [ 6498.874035][ T284] netlink_sendmsg+0x723/0xbe0 [ 6498.874035][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6498.874035][ T284] ___sys_sendmsg+0xee/0x170 [ 6498.874035][ T284] __sys_sendmsg+0xcd/0x170 [ 6498.874035][ T284] do_syscall_64+0xc6/0x1e0 [ 6498.874035][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6498.874035][ T284] [ 6498.875712][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6498.875712][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6498.875712][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6498.875712][ T284] ipv6_find_idev+0x102/0x170 [ 6498.875712][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6498.875712][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6498.875712][ T284] netlink_rcv_skb+0x130/0x360 [ 6498.875712][ T284] netlink_unicast+0x449/0x710 [ 6498.875712][ T284] netlink_sendmsg+0x723/0xbe0 [ 6498.875712][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6498.875712][ T284] ___sys_sendmsg+0xee/0x170 [ 6498.875712][ T284] __sys_sendmsg+0xcd/0x170 [ 6498.875712][ T284] do_syscall_64+0xc6/0x1e0 [ 6498.875712][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6498.875712][ T284] [ 6499.258999][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6499.259466][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6499.259466][ T282] dst_init+0x84/0x4a0 [ 6499.259466][ T282] dst_alloc+0x97/0x150 [ 6499.259466][ T282] ip6_dst_alloc+0x23/0x90 [ 6499.259466][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6499.259466][ T282] ip6_pol_route+0x56f/0x840 [ 6499.259466][ T282] fib6_rule_lookup+0x196/0x240 [ 6499.259466][ T282] ip6_route_input+0x542/0x980 [ 6499.259466][ T282] ipv6_rcv+0x8f/0x400 [ 6499.259466][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6499.259466][ T282] process_backlog+0x101/0x620 [ 6499.259466][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6499.259466][ T282] net_rx_action+0x495/0xbe0 [ 6499.259466][ T282] __do_softirq+0x1b5/0x7f6 [ 6499.259466][ T282] [ 6499.261251][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6499.261251][ T282] netdev_get_by_index+0x5e/0x80 [ 6499.261251][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6499.261251][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6499.261251][ T282] ip6_route_add+0x1c/0x140 [ 6499.261251][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6499.261251][ T282] inet6_addr_add+0x4f8/0xa40 [ 6499.261251][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6499.261251][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6499.261251][ T282] netlink_rcv_skb+0x130/0x360 [ 6499.261251][ T282] netlink_unicast+0x449/0x710 [ 6499.261251][ T282] netlink_sendmsg+0x723/0xbe0 [ 6499.261251][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6499.261251][ T282] ___sys_sendmsg+0xee/0x170 [ 6499.261251][ T282] __sys_sendmsg+0xcd/0x170 [ 6499.261251][ T282] do_syscall_64+0xc6/0x1e0 [ 6499.261251][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6499.261251][ T282] [ 6499.263481][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6499.263481][ T282] netdev_get_by_index+0x5e/0x80 [ 6499.263481][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6499.263481][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6499.263481][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6499.263481][ T282] ipv6_add_addr+0x411/0x2000 [ 6499.263481][ T282] inet6_addr_add+0x30e/0xa40 [ 6499.263481][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6499.263481][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6499.263481][ T282] netlink_rcv_skb+0x130/0x360 [ 6499.263481][ T282] netlink_unicast+0x449/0x710 [ 6499.263481][ T282] netlink_sendmsg+0x723/0xbe0 [ 6499.263481][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6499.263481][ T282] ___sys_sendmsg+0xee/0x170 [ 6499.263481][ T282] __sys_sendmsg+0xcd/0x170 [ 6499.263481][ T282] do_syscall_64+0xc6/0x1e0 [ 6499.263481][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6499.263481][ T282] [ 6499.265661][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6499.265661][ T282] netdev_get_by_index+0x5e/0x80 [ 6499.265661][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6499.265661][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6499.265661][ T282] ip6_route_add+0x1c/0x140 [ 6499.265661][ T282] addrconf_add_mroute+0x129/0x180 [ 6499.265661][ T282] addrconf_add_dev+0xe2/0x170 [ 6499.265661][ T282] inet6_addr_add+0x12f/0xa40 [ 6499.265661][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6499.265661][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6499.265661][ T282] netlink_rcv_skb+0x130/0x360 [ 6499.265661][ T282] netlink_unicast+0x449/0x710 [ 6499.265661][ T282] netlink_sendmsg+0x723/0xbe0 [ 6499.265661][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6499.265661][ T282] ___sys_sendmsg+0xee/0x170 [ 6499.265661][ T282] __sys_sendmsg+0xcd/0x170 [ 6499.265661][ T282] do_syscall_64+0xc6/0x1e0 [ 6499.265661][ T282] [ 6499.267906][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6499.267906][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6499.267906][ T282] ipv6_find_idev+0x102/0x170 [ 6499.267906][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6499.267906][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6499.267906][ T282] netlink_rcv_skb+0x130/0x360 [ 6499.267906][ T282] netlink_unicast+0x449/0x710 [ 6499.267906][ T282] netlink_sendmsg+0x723/0xbe0 [ 6499.267906][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6499.267906][ T282] ___sys_sendmsg+0xee/0x170 [ 6499.267906][ T282] __sys_sendmsg+0xcd/0x170 [ 6499.267906][ T282] do_syscall_64+0xc6/0x1e0 [ 6499.267906][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6499.267906][ T282] [ 6499.269609][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6499.269609][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6499.269609][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6499.269609][ T282] ipv6_find_idev+0x102/0x170 [ 6499.269609][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6499.269609][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6499.269609][ T282] netlink_rcv_skb+0x130/0x360 [ 6499.269609][ T282] netlink_unicast+0x449/0x710 [ 6499.269609][ T282] netlink_sendmsg+0x723/0xbe0 [ 6499.269609][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6499.269609][ T282] ___sys_sendmsg+0xee/0x170 [ 6499.269609][ T282] __sys_sendmsg+0xcd/0x170 [ 6499.269609][ T282] do_syscall_64+0xc6/0x1e0 [ 6499.269609][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6499.269609][ T282] [ 6509.123032][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6509.123494][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6509.123494][ T284] netdev_get_by_index+0x5e/0x80 [ 6509.123494][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6509.123494][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6509.123494][ T284] ip6_route_add+0x1c/0x140 [ 6509.123494][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6509.123494][ T284] inet6_addr_add+0x4f8/0xa40 [ 6509.123494][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6509.123494][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6509.123494][ T284] netlink_rcv_skb+0x130/0x360 [ 6509.123494][ T284] netlink_unicast+0x449/0x710 [ 6509.123494][ T284] netlink_sendmsg+0x723/0xbe0 [ 6509.123494][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6509.123494][ T284] ___sys_sendmsg+0xee/0x170 [ 6509.123494][ T284] __sys_sendmsg+0xcd/0x170 [ 6509.123494][ T284] do_syscall_64+0xc6/0x1e0 [ 6509.123494][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6509.123494][ T284] [ 6509.125713][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6509.125713][ T284] netdev_get_by_index+0x5e/0x80 [ 6509.125713][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6509.125713][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6509.125713][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6509.125713][ T284] ipv6_add_addr+0x411/0x2000 [ 6509.125713][ T284] inet6_addr_add+0x30e/0xa40 [ 6509.125713][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6509.125713][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6509.125713][ T284] netlink_rcv_skb+0x130/0x360 [ 6509.125713][ T284] netlink_unicast+0x449/0x710 [ 6509.125713][ T284] netlink_sendmsg+0x723/0xbe0 [ 6509.125713][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6509.125713][ T284] ___sys_sendmsg+0xee/0x170 [ 6509.125713][ T284] __sys_sendmsg+0xcd/0x170 [ 6509.125713][ T284] do_syscall_64+0xc6/0x1e0 [ 6509.125713][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6509.125713][ T284] [ 6509.127891][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6509.127891][ T284] netdev_get_by_index+0x5e/0x80 [ 6509.127891][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6509.127891][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6509.127891][ T284] ip6_route_add+0x1c/0x140 [ 6509.127891][ T284] addrconf_add_mroute+0x129/0x180 [ 6509.127891][ T284] addrconf_add_dev+0xe2/0x170 [ 6509.127891][ T284] inet6_addr_add+0x12f/0xa40 [ 6509.127891][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6509.127891][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6509.127891][ T284] netlink_rcv_skb+0x130/0x360 [ 6509.127891][ T284] netlink_unicast+0x449/0x710 [ 6509.127891][ T284] netlink_sendmsg+0x723/0xbe0 [ 6509.127891][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6509.127891][ T284] ___sys_sendmsg+0xee/0x170 [ 6509.127891][ T284] __sys_sendmsg+0xcd/0x170 [ 6509.127891][ T284] do_syscall_64+0xc6/0x1e0 [ 6509.127891][ T284] [ 6509.130053][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6509.130053][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6509.130053][ T284] ipv6_find_idev+0x102/0x170 [ 6509.130053][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6509.130053][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6509.130053][ T284] netlink_rcv_skb+0x130/0x360 [ 6509.130053][ T284] netlink_unicast+0x449/0x710 [ 6509.130053][ T284] netlink_sendmsg+0x723/0xbe0 [ 6509.130053][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6509.130053][ T284] ___sys_sendmsg+0xee/0x170 [ 6509.130053][ T284] __sys_sendmsg+0xcd/0x170 [ 6509.130053][ T284] do_syscall_64+0xc6/0x1e0 [ 6509.130053][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6509.130053][ T284] [ 6509.131730][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6509.131730][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6509.131730][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6509.131730][ T284] ipv6_find_idev+0x102/0x170 [ 6509.131730][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6509.131730][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6509.131730][ T284] netlink_rcv_skb+0x130/0x360 [ 6509.131730][ T284] netlink_unicast+0x449/0x710 [ 6509.131730][ T284] netlink_sendmsg+0x723/0xbe0 [ 6509.131730][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6509.131730][ T284] ___sys_sendmsg+0xee/0x170 [ 6509.131730][ T284] __sys_sendmsg+0xcd/0x170 [ 6509.131730][ T284] do_syscall_64+0xc6/0x1e0 [ 6509.131730][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6509.131730][ T284] [ 6509.507011][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6509.507421][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6509.507421][ T282] dst_init+0x84/0x4a0 [ 6509.507421][ T282] dst_alloc+0x97/0x150 [ 6509.507421][ T282] ip6_dst_alloc+0x23/0x90 [ 6509.507421][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6509.507421][ T282] ip6_pol_route+0x56f/0x840 [ 6509.507421][ T282] fib6_rule_lookup+0x196/0x240 [ 6509.507421][ T282] ip6_route_input+0x542/0x980 [ 6509.507421][ T282] ipv6_rcv+0x8f/0x400 [ 6509.507421][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6509.507421][ T282] process_backlog+0x101/0x620 [ 6509.507421][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6509.507421][ T282] net_rx_action+0x495/0xbe0 [ 6509.507421][ T282] __do_softirq+0x1b5/0x7f6 [ 6509.507421][ T282] [ 6509.509192][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6509.509192][ T282] netdev_get_by_index+0x5e/0x80 [ 6509.509192][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6509.509192][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6509.509192][ T282] ip6_route_add+0x1c/0x140 [ 6509.509192][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6509.509192][ T282] inet6_addr_add+0x4f8/0xa40 [ 6509.509192][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6509.509192][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6509.509192][ T282] netlink_rcv_skb+0x130/0x360 [ 6509.509192][ T282] netlink_unicast+0x449/0x710 [ 6509.509192][ T282] netlink_sendmsg+0x723/0xbe0 [ 6509.509192][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6509.509192][ T282] ___sys_sendmsg+0xee/0x170 [ 6509.509192][ T282] __sys_sendmsg+0xcd/0x170 [ 6509.509192][ T282] do_syscall_64+0xc6/0x1e0 [ 6509.509192][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6509.509192][ T282] [ 6509.511383][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6509.511383][ T282] netdev_get_by_index+0x5e/0x80 [ 6509.511383][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6509.511383][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6509.511383][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6509.511383][ T282] ipv6_add_addr+0x411/0x2000 [ 6509.511383][ T282] inet6_addr_add+0x30e/0xa40 [ 6509.511383][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6509.511383][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6509.511383][ T282] netlink_rcv_skb+0x130/0x360 [ 6509.511383][ T282] netlink_unicast+0x449/0x710 [ 6509.511383][ T282] netlink_sendmsg+0x723/0xbe0 [ 6509.511383][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6509.511383][ T282] ___sys_sendmsg+0xee/0x170 [ 6509.511383][ T282] __sys_sendmsg+0xcd/0x170 [ 6509.511383][ T282] do_syscall_64+0xc6/0x1e0 [ 6509.511383][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6509.511383][ T282] [ 6509.513568][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6509.513568][ T282] netdev_get_by_index+0x5e/0x80 [ 6509.513568][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6509.513568][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6509.513568][ T282] ip6_route_add+0x1c/0x140 [ 6509.513568][ T282] addrconf_add_mroute+0x129/0x180 [ 6509.513568][ T282] addrconf_add_dev+0xe2/0x170 [ 6509.513568][ T282] inet6_addr_add+0x12f/0xa40 [ 6509.513568][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6509.513568][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6509.513568][ T282] netlink_rcv_skb+0x130/0x360 [ 6509.513568][ T282] netlink_unicast+0x449/0x710 [ 6509.513568][ T282] netlink_sendmsg+0x723/0xbe0 [ 6509.513568][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6509.513568][ T282] ___sys_sendmsg+0xee/0x170 [ 6509.513568][ T282] __sys_sendmsg+0xcd/0x170 [ 6509.513568][ T282] do_syscall_64+0xc6/0x1e0 [ 6509.513568][ T282] [ 6509.515710][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6509.515710][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6509.515710][ T282] ipv6_find_idev+0x102/0x170 [ 6509.515710][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6509.515710][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6509.515710][ T282] netlink_rcv_skb+0x130/0x360 [ 6509.515710][ T282] netlink_unicast+0x449/0x710 [ 6509.515710][ T282] netlink_sendmsg+0x723/0xbe0 [ 6509.515710][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6509.515710][ T282] ___sys_sendmsg+0xee/0x170 [ 6509.515710][ T282] __sys_sendmsg+0xcd/0x170 [ 6509.515710][ T282] do_syscall_64+0xc6/0x1e0 [ 6509.515710][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6509.515710][ T282] [ 6509.517391][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6509.517391][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6509.517391][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6509.517391][ T282] ipv6_find_idev+0x102/0x170 [ 6509.517391][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6509.517391][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6509.517391][ T282] netlink_rcv_skb+0x130/0x360 [ 6509.517391][ T282] netlink_unicast+0x449/0x710 [ 6509.517391][ T282] netlink_sendmsg+0x723/0xbe0 [ 6509.517391][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6509.517391][ T282] ___sys_sendmsg+0xee/0x170 [ 6509.517391][ T282] __sys_sendmsg+0xcd/0x170 [ 6509.517391][ T282] do_syscall_64+0xc6/0x1e0 [ 6509.517391][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6509.517391][ T282] [ 6519.379030][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6519.379477][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6519.379477][ T284] netdev_get_by_index+0x5e/0x80 [ 6519.379477][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6519.379477][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6519.379477][ T284] ip6_route_add+0x1c/0x140 [ 6519.379477][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6519.379477][ T284] inet6_addr_add+0x4f8/0xa40 [ 6519.379477][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6519.379477][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6519.379477][ T284] netlink_rcv_skb+0x130/0x360 [ 6519.379477][ T284] netlink_unicast+0x449/0x710 [ 6519.379477][ T284] netlink_sendmsg+0x723/0xbe0 [ 6519.379477][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6519.379477][ T284] ___sys_sendmsg+0xee/0x170 [ 6519.379477][ T284] __sys_sendmsg+0xcd/0x170 [ 6519.379477][ T284] do_syscall_64+0xc6/0x1e0 [ 6519.379477][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6519.379477][ T284] [ 6519.381710][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6519.381710][ T284] netdev_get_by_index+0x5e/0x80 [ 6519.381710][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6519.381710][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6519.381710][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6519.381710][ T284] ipv6_add_addr+0x411/0x2000 [ 6519.381710][ T284] inet6_addr_add+0x30e/0xa40 [ 6519.381710][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6519.381710][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6519.381710][ T284] netlink_rcv_skb+0x130/0x360 [ 6519.381710][ T284] netlink_unicast+0x449/0x710 [ 6519.381710][ T284] netlink_sendmsg+0x723/0xbe0 [ 6519.381710][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6519.381710][ T284] ___sys_sendmsg+0xee/0x170 [ 6519.381710][ T284] __sys_sendmsg+0xcd/0x170 [ 6519.381710][ T284] do_syscall_64+0xc6/0x1e0 [ 6519.381710][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6519.381710][ T284] [ 6519.383911][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6519.383911][ T284] netdev_get_by_index+0x5e/0x80 [ 6519.383911][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6519.383911][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6519.383911][ T284] ip6_route_add+0x1c/0x140 [ 6519.383911][ T284] addrconf_add_mroute+0x129/0x180 [ 6519.383911][ T284] addrconf_add_dev+0xe2/0x170 [ 6519.383911][ T284] inet6_addr_add+0x12f/0xa40 [ 6519.383911][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6519.383911][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6519.383911][ T284] netlink_rcv_skb+0x130/0x360 [ 6519.383911][ T284] netlink_unicast+0x449/0x710 [ 6519.383911][ T284] netlink_sendmsg+0x723/0xbe0 [ 6519.383911][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6519.383911][ T284] ___sys_sendmsg+0xee/0x170 [ 6519.383911][ T284] __sys_sendmsg+0xcd/0x170 [ 6519.383911][ T284] do_syscall_64+0xc6/0x1e0 [ 6519.383911][ T284] [ 6519.386073][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6519.386073][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6519.386073][ T284] ipv6_find_idev+0x102/0x170 [ 6519.386073][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6519.386073][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6519.386073][ T284] netlink_rcv_skb+0x130/0x360 [ 6519.386073][ T284] netlink_unicast+0x449/0x710 [ 6519.386073][ T284] netlink_sendmsg+0x723/0xbe0 [ 6519.386073][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6519.386073][ T284] ___sys_sendmsg+0xee/0x170 [ 6519.386073][ T284] __sys_sendmsg+0xcd/0x170 [ 6519.386073][ T284] do_syscall_64+0xc6/0x1e0 [ 6519.386073][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6519.386073][ T284] [ 6519.387766][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6519.387766][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6519.387766][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6519.387766][ T284] ipv6_find_idev+0x102/0x170 [ 6519.387766][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6519.387766][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6519.387766][ T284] netlink_rcv_skb+0x130/0x360 [ 6519.387766][ T284] netlink_unicast+0x449/0x710 [ 6519.387766][ T284] netlink_sendmsg+0x723/0xbe0 [ 6519.387766][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6519.387766][ T284] ___sys_sendmsg+0xee/0x170 [ 6519.387766][ T284] __sys_sendmsg+0xcd/0x170 [ 6519.387766][ T284] do_syscall_64+0xc6/0x1e0 [ 6519.387766][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6519.387766][ T284] [ 6519.755009][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6519.755406][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6519.755406][ T282] dst_init+0x84/0x4a0 [ 6519.755406][ T282] dst_alloc+0x97/0x150 [ 6519.755406][ T282] ip6_dst_alloc+0x23/0x90 [ 6519.755406][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6519.755406][ T282] ip6_pol_route+0x56f/0x840 [ 6519.755406][ T282] fib6_rule_lookup+0x196/0x240 [ 6519.755406][ T282] ip6_route_input+0x542/0x980 [ 6519.755406][ T282] ipv6_rcv+0x8f/0x400 [ 6519.755406][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6519.755406][ T282] process_backlog+0x101/0x620 [ 6519.755406][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6519.755406][ T282] net_rx_action+0x495/0xbe0 [ 6519.755406][ T282] __do_softirq+0x1b5/0x7f6 [ 6519.755406][ T282] [ 6519.757196][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6519.757196][ T282] netdev_get_by_index+0x5e/0x80 [ 6519.757196][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6519.757196][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6519.757196][ T282] ip6_route_add+0x1c/0x140 [ 6519.757196][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6519.757196][ T282] inet6_addr_add+0x4f8/0xa40 [ 6519.757196][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6519.757196][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6519.757196][ T282] netlink_rcv_skb+0x130/0x360 [ 6519.757196][ T282] netlink_unicast+0x449/0x710 [ 6519.757196][ T282] netlink_sendmsg+0x723/0xbe0 [ 6519.757196][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6519.757196][ T282] ___sys_sendmsg+0xee/0x170 [ 6519.757196][ T282] __sys_sendmsg+0xcd/0x170 [ 6519.757196][ T282] do_syscall_64+0xc6/0x1e0 [ 6519.757196][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6519.757196][ T282] [ 6519.759417][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6519.759417][ T282] netdev_get_by_index+0x5e/0x80 [ 6519.759417][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6519.759417][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6519.759417][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6519.759417][ T282] ipv6_add_addr+0x411/0x2000 [ 6519.759417][ T282] inet6_addr_add+0x30e/0xa40 [ 6519.759417][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6519.759417][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6519.759417][ T282] netlink_rcv_skb+0x130/0x360 [ 6519.759417][ T282] netlink_unicast+0x449/0x710 [ 6519.759417][ T282] netlink_sendmsg+0x723/0xbe0 [ 6519.759417][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6519.759417][ T282] ___sys_sendmsg+0xee/0x170 [ 6519.759417][ T282] __sys_sendmsg+0xcd/0x170 [ 6519.759417][ T282] do_syscall_64+0xc6/0x1e0 [ 6519.759417][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6519.759417][ T282] [ 6519.761599][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6519.761599][ T282] netdev_get_by_index+0x5e/0x80 [ 6519.761599][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6519.761599][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6519.761599][ T282] ip6_route_add+0x1c/0x140 [ 6519.761599][ T282] addrconf_add_mroute+0x129/0x180 [ 6519.761599][ T282] addrconf_add_dev+0xe2/0x170 [ 6519.761599][ T282] inet6_addr_add+0x12f/0xa40 [ 6519.761599][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6519.761599][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6519.761599][ T282] netlink_rcv_skb+0x130/0x360 [ 6519.761599][ T282] netlink_unicast+0x449/0x710 [ 6519.761599][ T282] netlink_sendmsg+0x723/0xbe0 [ 6519.761599][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6519.761599][ T282] ___sys_sendmsg+0xee/0x170 [ 6519.761599][ T282] __sys_sendmsg+0xcd/0x170 [ 6519.761599][ T282] do_syscall_64+0xc6/0x1e0 [ 6519.761599][ T282] [ 6519.763746][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6519.763746][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6519.763746][ T282] ipv6_find_idev+0x102/0x170 [ 6519.763746][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6519.763746][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6519.763746][ T282] netlink_rcv_skb+0x130/0x360 [ 6519.763746][ T282] netlink_unicast+0x449/0x710 [ 6519.763746][ T282] netlink_sendmsg+0x723/0xbe0 [ 6519.763746][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6519.763746][ T282] ___sys_sendmsg+0xee/0x170 [ 6519.763746][ T282] __sys_sendmsg+0xcd/0x170 [ 6519.763746][ T282] do_syscall_64+0xc6/0x1e0 [ 6519.763746][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6519.763746][ T282] [ 6519.765436][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6519.765436][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6519.765436][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6519.765436][ T282] ipv6_find_idev+0x102/0x170 [ 6519.765436][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6519.765436][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6519.765436][ T282] netlink_rcv_skb+0x130/0x360 [ 6519.765436][ T282] netlink_unicast+0x449/0x710 [ 6519.765436][ T282] netlink_sendmsg+0x723/0xbe0 [ 6519.765436][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6519.765436][ T282] ___sys_sendmsg+0xee/0x170 [ 6519.765436][ T282] __sys_sendmsg+0xcd/0x170 [ 6519.765436][ T282] do_syscall_64+0xc6/0x1e0 [ 6519.765436][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6519.765436][ T282] [ 6529.635017][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6529.635453][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6529.635453][ T284] netdev_get_by_index+0x5e/0x80 [ 6529.635453][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6529.635453][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6529.635453][ T284] ip6_route_add+0x1c/0x140 [ 6529.635453][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6529.635453][ T284] inet6_addr_add+0x4f8/0xa40 [ 6529.635453][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6529.635453][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6529.635453][ T284] netlink_rcv_skb+0x130/0x360 [ 6529.635453][ T284] netlink_unicast+0x449/0x710 [ 6529.635453][ T284] netlink_sendmsg+0x723/0xbe0 [ 6529.635453][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6529.635453][ T284] ___sys_sendmsg+0xee/0x170 [ 6529.635453][ T284] __sys_sendmsg+0xcd/0x170 [ 6529.635453][ T284] do_syscall_64+0xc6/0x1e0 [ 6529.635453][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6529.635453][ T284] [ 6529.637653][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6529.637653][ T284] netdev_get_by_index+0x5e/0x80 [ 6529.637653][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6529.637653][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6529.637653][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6529.637653][ T284] ipv6_add_addr+0x411/0x2000 [ 6529.637653][ T284] inet6_addr_add+0x30e/0xa40 [ 6529.637653][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6529.637653][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6529.637653][ T284] netlink_rcv_skb+0x130/0x360 [ 6529.637653][ T284] netlink_unicast+0x449/0x710 [ 6529.637653][ T284] netlink_sendmsg+0x723/0xbe0 [ 6529.637653][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6529.637653][ T284] ___sys_sendmsg+0xee/0x170 [ 6529.637653][ T284] __sys_sendmsg+0xcd/0x170 [ 6529.637653][ T284] do_syscall_64+0xc6/0x1e0 [ 6529.637653][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6529.637653][ T284] [ 6529.639845][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6529.639845][ T284] netdev_get_by_index+0x5e/0x80 [ 6529.639845][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6529.639845][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6529.639845][ T284] ip6_route_add+0x1c/0x140 [ 6529.639845][ T284] addrconf_add_mroute+0x129/0x180 [ 6529.639845][ T284] addrconf_add_dev+0xe2/0x170 [ 6529.639845][ T284] inet6_addr_add+0x12f/0xa40 [ 6529.639845][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6529.639845][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6529.639845][ T284] netlink_rcv_skb+0x130/0x360 [ 6529.639845][ T284] netlink_unicast+0x449/0x710 [ 6529.639845][ T284] netlink_sendmsg+0x723/0xbe0 [ 6529.639845][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6529.639845][ T284] ___sys_sendmsg+0xee/0x170 [ 6529.639845][ T284] __sys_sendmsg+0xcd/0x170 [ 6529.639845][ T284] do_syscall_64+0xc6/0x1e0 [ 6529.639845][ T284] [ 6529.641989][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6529.641989][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6529.641989][ T284] ipv6_find_idev+0x102/0x170 [ 6529.641989][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6529.641989][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6529.641989][ T284] netlink_rcv_skb+0x130/0x360 [ 6529.641989][ T284] netlink_unicast+0x449/0x710 [ 6529.641989][ T284] netlink_sendmsg+0x723/0xbe0 [ 6529.641989][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6529.641989][ T284] ___sys_sendmsg+0xee/0x170 [ 6529.641989][ T284] __sys_sendmsg+0xcd/0x170 [ 6529.641989][ T284] do_syscall_64+0xc6/0x1e0 [ 6529.641989][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6529.641989][ T284] [ 6529.643677][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6529.643677][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6529.643677][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6529.643677][ T284] ipv6_find_idev+0x102/0x170 [ 6529.643677][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6529.643677][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6529.643677][ T284] netlink_rcv_skb+0x130/0x360 [ 6529.643677][ T284] netlink_unicast+0x449/0x710 [ 6529.643677][ T284] netlink_sendmsg+0x723/0xbe0 [ 6529.643677][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6529.643677][ T284] ___sys_sendmsg+0xee/0x170 [ 6529.643677][ T284] __sys_sendmsg+0xcd/0x170 [ 6529.643677][ T284] do_syscall_64+0xc6/0x1e0 [ 6529.643677][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6529.643677][ T284] [ 6530.003091][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6530.003495][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6530.003495][ T282] dst_init+0x84/0x4a0 [ 6530.003495][ T282] dst_alloc+0x97/0x150 [ 6530.003495][ T282] ip6_dst_alloc+0x23/0x90 [ 6530.003495][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6530.003495][ T282] ip6_pol_route+0x56f/0x840 [ 6530.003495][ T282] fib6_rule_lookup+0x196/0x240 [ 6530.003495][ T282] ip6_route_input+0x542/0x980 [ 6530.003495][ T282] ipv6_rcv+0x8f/0x400 [ 6530.003495][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6530.003495][ T282] process_backlog+0x101/0x620 [ 6530.003495][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6530.003495][ T282] net_rx_action+0x495/0xbe0 [ 6530.003495][ T282] __do_softirq+0x1b5/0x7f6 [ 6530.003495][ T282] [ 6530.005256][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6530.005256][ T282] netdev_get_by_index+0x5e/0x80 [ 6530.005256][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6530.005256][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6530.005256][ T282] ip6_route_add+0x1c/0x140 [ 6530.005256][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6530.005256][ T282] inet6_addr_add+0x4f8/0xa40 [ 6530.005256][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6530.005256][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6530.005256][ T282] netlink_rcv_skb+0x130/0x360 [ 6530.005256][ T282] netlink_unicast+0x449/0x710 [ 6530.005256][ T282] netlink_sendmsg+0x723/0xbe0 [ 6530.005256][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6530.005256][ T282] ___sys_sendmsg+0xee/0x170 [ 6530.005256][ T282] __sys_sendmsg+0xcd/0x170 [ 6530.005256][ T282] do_syscall_64+0xc6/0x1e0 [ 6530.005256][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6530.005256][ T282] [ 6530.007970][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6530.007970][ T282] netdev_get_by_index+0x5e/0x80 [ 6530.007970][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6530.007970][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6530.007970][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6530.007970][ T282] ipv6_add_addr+0x411/0x2000 [ 6530.007970][ T282] inet6_addr_add+0x30e/0xa40 [ 6530.007970][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6530.007970][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6530.007970][ T282] netlink_rcv_skb+0x130/0x360 [ 6530.007970][ T282] netlink_unicast+0x449/0x710 [ 6530.007970][ T282] netlink_sendmsg+0x723/0xbe0 [ 6530.007970][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6530.007970][ T282] ___sys_sendmsg+0xee/0x170 [ 6530.007970][ T282] __sys_sendmsg+0xcd/0x170 [ 6530.007970][ T282] do_syscall_64+0xc6/0x1e0 [ 6530.007970][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6530.007970][ T282] [ 6530.012243][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6530.012243][ T282] netdev_get_by_index+0x5e/0x80 [ 6530.012243][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6530.012243][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6530.012243][ T282] ip6_route_add+0x1c/0x140 [ 6530.012243][ T282] addrconf_add_mroute+0x129/0x180 [ 6530.012243][ T282] addrconf_add_dev+0xe2/0x170 [ 6530.012243][ T282] inet6_addr_add+0x12f/0xa40 [ 6530.012243][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6530.012243][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6530.012243][ T282] netlink_rcv_skb+0x130/0x360 [ 6530.012243][ T282] netlink_unicast+0x449/0x710 [ 6530.012243][ T282] netlink_sendmsg+0x723/0xbe0 [ 6530.012243][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6530.012243][ T282] ___sys_sendmsg+0xee/0x170 [ 6530.012243][ T282] __sys_sendmsg+0xcd/0x170 [ 6530.012243][ T282] do_syscall_64+0xc6/0x1e0 [ 6530.012243][ T282] [ 6530.014399][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6530.014399][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6530.014399][ T282] ipv6_find_idev+0x102/0x170 [ 6530.014399][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6530.014399][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6530.014399][ T282] netlink_rcv_skb+0x130/0x360 [ 6530.014399][ T282] netlink_unicast+0x449/0x710 [ 6530.014399][ T282] netlink_sendmsg+0x723/0xbe0 [ 6530.014399][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6530.014399][ T282] ___sys_sendmsg+0xee/0x170 [ 6530.014399][ T282] __sys_sendmsg+0xcd/0x170 [ 6530.014399][ T282] do_syscall_64+0xc6/0x1e0 [ 6530.014399][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6530.014399][ T282] [ 6530.016092][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6530.016092][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6530.016092][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6530.016092][ T282] ipv6_find_idev+0x102/0x170 [ 6530.016092][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6530.016092][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6530.016092][ T282] netlink_rcv_skb+0x130/0x360 [ 6530.016092][ T282] netlink_unicast+0x449/0x710 [ 6530.016092][ T282] netlink_sendmsg+0x723/0xbe0 [ 6530.016092][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6530.016092][ T282] ___sys_sendmsg+0xee/0x170 [ 6530.016092][ T282] __sys_sendmsg+0xcd/0x170 [ 6530.016092][ T282] do_syscall_64+0xc6/0x1e0 [ 6530.016092][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6530.016092][ T282] [ 6539.891013][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6539.891442][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6539.891442][ T284] netdev_get_by_index+0x5e/0x80 [ 6539.891442][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6539.891442][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6539.891442][ T284] ip6_route_add+0x1c/0x140 [ 6539.891442][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6539.891442][ T284] inet6_addr_add+0x4f8/0xa40 [ 6539.891442][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6539.891442][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6539.891442][ T284] netlink_rcv_skb+0x130/0x360 [ 6539.891442][ T284] netlink_unicast+0x449/0x710 [ 6539.891442][ T284] netlink_sendmsg+0x723/0xbe0 [ 6539.891442][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6539.891442][ T284] ___sys_sendmsg+0xee/0x170 [ 6539.891442][ T284] __sys_sendmsg+0xcd/0x170 [ 6539.891442][ T284] do_syscall_64+0xc6/0x1e0 [ 6539.891442][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6539.891442][ T284] [ 6539.893701][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6539.893701][ T284] netdev_get_by_index+0x5e/0x80 [ 6539.893701][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6539.893701][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6539.893701][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6539.893701][ T284] ipv6_add_addr+0x411/0x2000 [ 6539.893701][ T284] inet6_addr_add+0x30e/0xa40 [ 6539.893701][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6539.893701][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6539.893701][ T284] netlink_rcv_skb+0x130/0x360 [ 6539.893701][ T284] netlink_unicast+0x449/0x710 [ 6539.893701][ T284] netlink_sendmsg+0x723/0xbe0 [ 6539.893701][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6539.893701][ T284] ___sys_sendmsg+0xee/0x170 [ 6539.893701][ T284] __sys_sendmsg+0xcd/0x170 [ 6539.893701][ T284] do_syscall_64+0xc6/0x1e0 [ 6539.893701][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6539.893701][ T284] [ 6539.895904][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6539.895904][ T284] netdev_get_by_index+0x5e/0x80 [ 6539.895904][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6539.895904][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6539.895904][ T284] ip6_route_add+0x1c/0x140 [ 6539.895904][ T284] addrconf_add_mroute+0x129/0x180 [ 6539.895904][ T284] addrconf_add_dev+0xe2/0x170 [ 6539.895904][ T284] inet6_addr_add+0x12f/0xa40 [ 6539.895904][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6539.895904][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6539.895904][ T284] netlink_rcv_skb+0x130/0x360 [ 6539.895904][ T284] netlink_unicast+0x449/0x710 [ 6539.895904][ T284] netlink_sendmsg+0x723/0xbe0 [ 6539.895904][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6539.895904][ T284] ___sys_sendmsg+0xee/0x170 [ 6539.895904][ T284] __sys_sendmsg+0xcd/0x170 [ 6539.895904][ T284] do_syscall_64+0xc6/0x1e0 [ 6539.895904][ T284] [ 6539.898073][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6539.898073][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6539.898073][ T284] ipv6_find_idev+0x102/0x170 [ 6539.898073][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6539.898073][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6539.898073][ T284] netlink_rcv_skb+0x130/0x360 [ 6539.898073][ T284] netlink_unicast+0x449/0x710 [ 6539.898073][ T284] netlink_sendmsg+0x723/0xbe0 [ 6539.898073][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6539.898073][ T284] ___sys_sendmsg+0xee/0x170 [ 6539.898073][ T284] __sys_sendmsg+0xcd/0x170 [ 6539.898073][ T284] do_syscall_64+0xc6/0x1e0 [ 6539.898073][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6539.898073][ T284] [ 6539.899779][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6539.899779][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6539.899779][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6539.899779][ T284] ipv6_find_idev+0x102/0x170 [ 6539.899779][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6539.899779][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6539.899779][ T284] netlink_rcv_skb+0x130/0x360 [ 6539.899779][ T284] netlink_unicast+0x449/0x710 [ 6539.899779][ T284] netlink_sendmsg+0x723/0xbe0 [ 6539.899779][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6539.899779][ T284] ___sys_sendmsg+0xee/0x170 [ 6539.899779][ T284] __sys_sendmsg+0xcd/0x170 [ 6539.899779][ T284] do_syscall_64+0xc6/0x1e0 [ 6539.899779][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6539.899779][ T284] [ 6540.259009][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6540.259427][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6540.259427][ T282] dst_init+0x84/0x4a0 [ 6540.259427][ T282] dst_alloc+0x97/0x150 [ 6540.259427][ T282] ip6_dst_alloc+0x23/0x90 [ 6540.259427][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6540.259427][ T282] ip6_pol_route+0x56f/0x840 [ 6540.259427][ T282] fib6_rule_lookup+0x196/0x240 [ 6540.259427][ T282] ip6_route_input+0x542/0x980 [ 6540.259427][ T282] ipv6_rcv+0x8f/0x400 [ 6540.259427][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6540.259427][ T282] process_backlog+0x101/0x620 [ 6540.259427][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6540.259427][ T282] net_rx_action+0x495/0xbe0 [ 6540.259427][ T282] __do_softirq+0x1b5/0x7f6 [ 6540.259427][ T282] [ 6540.261220][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6540.261220][ T282] netdev_get_by_index+0x5e/0x80 [ 6540.261220][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6540.261220][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6540.261220][ T282] ip6_route_add+0x1c/0x140 [ 6540.261220][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6540.261220][ T282] inet6_addr_add+0x4f8/0xa40 [ 6540.261220][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6540.261220][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6540.261220][ T282] netlink_rcv_skb+0x130/0x360 [ 6540.261220][ T282] netlink_unicast+0x449/0x710 [ 6540.261220][ T282] netlink_sendmsg+0x723/0xbe0 [ 6540.261220][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6540.261220][ T282] ___sys_sendmsg+0xee/0x170 [ 6540.261220][ T282] __sys_sendmsg+0xcd/0x170 [ 6540.261220][ T282] do_syscall_64+0xc6/0x1e0 [ 6540.261220][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6540.261220][ T282] [ 6540.263418][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6540.263418][ T282] netdev_get_by_index+0x5e/0x80 [ 6540.263418][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6540.263418][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6540.263418][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6540.263418][ T282] ipv6_add_addr+0x411/0x2000 [ 6540.263418][ T282] inet6_addr_add+0x30e/0xa40 [ 6540.263418][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6540.263418][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6540.263418][ T282] netlink_rcv_skb+0x130/0x360 [ 6540.263418][ T282] netlink_unicast+0x449/0x710 [ 6540.263418][ T282] netlink_sendmsg+0x723/0xbe0 [ 6540.263418][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6540.263418][ T282] ___sys_sendmsg+0xee/0x170 [ 6540.263418][ T282] __sys_sendmsg+0xcd/0x170 [ 6540.263418][ T282] do_syscall_64+0xc6/0x1e0 [ 6540.263418][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6540.263418][ T282] [ 6540.265620][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6540.265620][ T282] netdev_get_by_index+0x5e/0x80 [ 6540.265620][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6540.265620][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6540.265620][ T282] ip6_route_add+0x1c/0x140 [ 6540.265620][ T282] addrconf_add_mroute+0x129/0x180 [ 6540.265620][ T282] addrconf_add_dev+0xe2/0x170 [ 6540.265620][ T282] inet6_addr_add+0x12f/0xa40 [ 6540.265620][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6540.265620][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6540.265620][ T282] netlink_rcv_skb+0x130/0x360 [ 6540.265620][ T282] netlink_unicast+0x449/0x710 [ 6540.265620][ T282] netlink_sendmsg+0x723/0xbe0 [ 6540.265620][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6540.265620][ T282] ___sys_sendmsg+0xee/0x170 [ 6540.265620][ T282] __sys_sendmsg+0xcd/0x170 [ 6540.265620][ T282] do_syscall_64+0xc6/0x1e0 [ 6540.265620][ T282] [ 6540.267785][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6540.267785][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6540.267785][ T282] ipv6_find_idev+0x102/0x170 [ 6540.267785][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6540.267785][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6540.267785][ T282] netlink_rcv_skb+0x130/0x360 [ 6540.267785][ T282] netlink_unicast+0x449/0x710 [ 6540.267785][ T282] netlink_sendmsg+0x723/0xbe0 [ 6540.267785][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6540.267785][ T282] ___sys_sendmsg+0xee/0x170 [ 6540.267785][ T282] __sys_sendmsg+0xcd/0x170 [ 6540.267785][ T282] do_syscall_64+0xc6/0x1e0 [ 6540.267785][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6540.267785][ T282] [ 6540.269505][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6540.269505][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6540.269505][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6540.269505][ T282] ipv6_find_idev+0x102/0x170 [ 6540.269505][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6540.269505][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6540.269505][ T282] netlink_rcv_skb+0x130/0x360 [ 6540.269505][ T282] netlink_unicast+0x449/0x710 [ 6540.269505][ T282] netlink_sendmsg+0x723/0xbe0 [ 6540.269505][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6540.269505][ T282] ___sys_sendmsg+0xee/0x170 [ 6540.269505][ T282] __sys_sendmsg+0xcd/0x170 [ 6540.269505][ T282] do_syscall_64+0xc6/0x1e0 [ 6540.269505][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6540.269505][ T282] [ 6550.147013][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6550.147453][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6550.147453][ T284] netdev_get_by_index+0x5e/0x80 [ 6550.147453][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6550.147453][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6550.147453][ T284] ip6_route_add+0x1c/0x140 [ 6550.147453][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6550.147453][ T284] inet6_addr_add+0x4f8/0xa40 [ 6550.147453][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6550.147453][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6550.147453][ T284] netlink_rcv_skb+0x130/0x360 [ 6550.147453][ T284] netlink_unicast+0x449/0x710 [ 6550.147453][ T284] netlink_sendmsg+0x723/0xbe0 [ 6550.147453][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6550.147453][ T284] ___sys_sendmsg+0xee/0x170 [ 6550.147453][ T284] __sys_sendmsg+0xcd/0x170 [ 6550.147453][ T284] do_syscall_64+0xc6/0x1e0 [ 6550.147453][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6550.147453][ T284] [ 6550.149698][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6550.149698][ T284] netdev_get_by_index+0x5e/0x80 [ 6550.149698][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6550.149698][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6550.149698][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6550.149698][ T284] ipv6_add_addr+0x411/0x2000 [ 6550.149698][ T284] inet6_addr_add+0x30e/0xa40 [ 6550.149698][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6550.149698][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6550.149698][ T284] netlink_rcv_skb+0x130/0x360 [ 6550.149698][ T284] netlink_unicast+0x449/0x710 [ 6550.149698][ T284] netlink_sendmsg+0x723/0xbe0 [ 6550.149698][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6550.149698][ T284] ___sys_sendmsg+0xee/0x170 [ 6550.149698][ T284] __sys_sendmsg+0xcd/0x170 [ 6550.149698][ T284] do_syscall_64+0xc6/0x1e0 [ 6550.149698][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6550.149698][ T284] [ 6550.151908][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6550.151908][ T284] netdev_get_by_index+0x5e/0x80 [ 6550.151908][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6550.151908][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6550.151908][ T284] ip6_route_add+0x1c/0x140 [ 6550.151908][ T284] addrconf_add_mroute+0x129/0x180 [ 6550.151908][ T284] addrconf_add_dev+0xe2/0x170 [ 6550.151908][ T284] inet6_addr_add+0x12f/0xa40 [ 6550.151908][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6550.151908][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6550.151908][ T284] netlink_rcv_skb+0x130/0x360 [ 6550.151908][ T284] netlink_unicast+0x449/0x710 [ 6550.151908][ T284] netlink_sendmsg+0x723/0xbe0 [ 6550.151908][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6550.151908][ T284] ___sys_sendmsg+0xee/0x170 [ 6550.151908][ T284] __sys_sendmsg+0xcd/0x170 [ 6550.151908][ T284] do_syscall_64+0xc6/0x1e0 [ 6550.151908][ T284] [ 6550.154061][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6550.154061][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6550.154061][ T284] ipv6_find_idev+0x102/0x170 [ 6550.154061][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6550.154061][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6550.154061][ T284] netlink_rcv_skb+0x130/0x360 [ 6550.154061][ T284] netlink_unicast+0x449/0x710 [ 6550.154061][ T284] netlink_sendmsg+0x723/0xbe0 [ 6550.154061][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6550.154061][ T284] ___sys_sendmsg+0xee/0x170 [ 6550.154061][ T284] __sys_sendmsg+0xcd/0x170 [ 6550.154061][ T284] do_syscall_64+0xc6/0x1e0 [ 6550.154061][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6550.154061][ T284] [ 6550.155847][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6550.155847][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6550.155847][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6550.155847][ T284] ipv6_find_idev+0x102/0x170 [ 6550.155847][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6550.155847][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6550.155847][ T284] netlink_rcv_skb+0x130/0x360 [ 6550.155847][ T284] netlink_unicast+0x449/0x710 [ 6550.155847][ T284] netlink_sendmsg+0x723/0xbe0 [ 6550.155847][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6550.155847][ T284] ___sys_sendmsg+0xee/0x170 [ 6550.155847][ T284] __sys_sendmsg+0xcd/0x170 [ 6550.155847][ T284] do_syscall_64+0xc6/0x1e0 [ 6550.155847][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6550.155847][ T284] [ 6550.507073][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6550.507418][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6550.507418][ T282] dst_init+0x84/0x4a0 [ 6550.507418][ T282] dst_alloc+0x97/0x150 [ 6550.507418][ T282] ip6_dst_alloc+0x23/0x90 [ 6550.507418][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6550.507418][ T282] ip6_pol_route+0x56f/0x840 [ 6550.507418][ T282] fib6_rule_lookup+0x196/0x240 [ 6550.507418][ T282] ip6_route_input+0x542/0x980 [ 6550.507418][ T282] ipv6_rcv+0x8f/0x400 [ 6550.507418][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6550.507418][ T282] process_backlog+0x101/0x620 [ 6550.507418][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6550.507418][ T282] net_rx_action+0x495/0xbe0 [ 6550.507418][ T282] __do_softirq+0x1b5/0x7f6 [ 6550.507418][ T282] [ 6550.509197][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6550.509197][ T282] netdev_get_by_index+0x5e/0x80 [ 6550.509197][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6550.509197][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6550.509197][ T282] ip6_route_add+0x1c/0x140 [ 6550.509197][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6550.509197][ T282] inet6_addr_add+0x4f8/0xa40 [ 6550.509197][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6550.509197][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6550.509197][ T282] netlink_rcv_skb+0x130/0x360 [ 6550.509197][ T282] netlink_unicast+0x449/0x710 [ 6550.509197][ T282] netlink_sendmsg+0x723/0xbe0 [ 6550.509197][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6550.509197][ T282] ___sys_sendmsg+0xee/0x170 [ 6550.509197][ T282] __sys_sendmsg+0xcd/0x170 [ 6550.509197][ T282] do_syscall_64+0xc6/0x1e0 [ 6550.509197][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6550.509197][ T282] [ 6550.511411][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6550.511411][ T282] netdev_get_by_index+0x5e/0x80 [ 6550.511411][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6550.511411][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6550.511411][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6550.511411][ T282] ipv6_add_addr+0x411/0x2000 [ 6550.511411][ T282] inet6_addr_add+0x30e/0xa40 [ 6550.511411][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6550.511411][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6550.511411][ T282] netlink_rcv_skb+0x130/0x360 [ 6550.511411][ T282] netlink_unicast+0x449/0x710 [ 6550.511411][ T282] netlink_sendmsg+0x723/0xbe0 [ 6550.511411][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6550.511411][ T282] ___sys_sendmsg+0xee/0x170 [ 6550.511411][ T282] __sys_sendmsg+0xcd/0x170 [ 6550.511411][ T282] do_syscall_64+0xc6/0x1e0 [ 6550.511411][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6550.511411][ T282] [ 6550.513622][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6550.513622][ T282] netdev_get_by_index+0x5e/0x80 [ 6550.513622][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6550.513622][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6550.513622][ T282] ip6_route_add+0x1c/0x140 [ 6550.513622][ T282] addrconf_add_mroute+0x129/0x180 [ 6550.513622][ T282] addrconf_add_dev+0xe2/0x170 [ 6550.513622][ T282] inet6_addr_add+0x12f/0xa40 [ 6550.513622][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6550.513622][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6550.513622][ T282] netlink_rcv_skb+0x130/0x360 [ 6550.513622][ T282] netlink_unicast+0x449/0x710 [ 6550.513622][ T282] netlink_sendmsg+0x723/0xbe0 [ 6550.513622][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6550.513622][ T282] ___sys_sendmsg+0xee/0x170 [ 6550.513622][ T282] __sys_sendmsg+0xcd/0x170 [ 6550.513622][ T282] do_syscall_64+0xc6/0x1e0 [ 6550.513622][ T282] [ 6550.515800][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6550.515800][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6550.515800][ T282] ipv6_find_idev+0x102/0x170 [ 6550.515800][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6550.515800][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6550.515800][ T282] netlink_rcv_skb+0x130/0x360 [ 6550.515800][ T282] netlink_unicast+0x449/0x710 [ 6550.515800][ T282] netlink_sendmsg+0x723/0xbe0 [ 6550.515800][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6550.515800][ T282] ___sys_sendmsg+0xee/0x170 [ 6550.515800][ T282] __sys_sendmsg+0xcd/0x170 [ 6550.515800][ T282] do_syscall_64+0xc6/0x1e0 [ 6550.515800][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6550.515800][ T282] [ 6550.517488][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6550.517488][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6550.517488][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6550.517488][ T282] ipv6_find_idev+0x102/0x170 [ 6550.517488][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6550.517488][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6550.517488][ T282] netlink_rcv_skb+0x130/0x360 [ 6550.517488][ T282] netlink_unicast+0x449/0x710 [ 6550.517488][ T282] netlink_sendmsg+0x723/0xbe0 [ 6550.517488][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6550.517488][ T282] ___sys_sendmsg+0xee/0x170 [ 6550.517488][ T282] __sys_sendmsg+0xcd/0x170 [ 6550.517488][ T282] do_syscall_64+0xc6/0x1e0 [ 6550.517488][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6550.517488][ T282] [ 6560.403017][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6560.403491][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6560.403491][ T284] netdev_get_by_index+0x5e/0x80 [ 6560.403491][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6560.403491][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6560.403491][ T284] ip6_route_add+0x1c/0x140 [ 6560.403491][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6560.403491][ T284] inet6_addr_add+0x4f8/0xa40 [ 6560.403491][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6560.403491][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6560.403491][ T284] netlink_rcv_skb+0x130/0x360 [ 6560.403491][ T284] netlink_unicast+0x449/0x710 [ 6560.403491][ T284] netlink_sendmsg+0x723/0xbe0 [ 6560.403491][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6560.403491][ T284] ___sys_sendmsg+0xee/0x170 [ 6560.403491][ T284] __sys_sendmsg+0xcd/0x170 [ 6560.403491][ T284] do_syscall_64+0xc6/0x1e0 [ 6560.403491][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6560.403491][ T284] [ 6560.405717][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6560.405717][ T284] netdev_get_by_index+0x5e/0x80 [ 6560.405717][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6560.405717][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6560.405717][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6560.405717][ T284] ipv6_add_addr+0x411/0x2000 [ 6560.405717][ T284] inet6_addr_add+0x30e/0xa40 [ 6560.405717][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6560.405717][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6560.405717][ T284] netlink_rcv_skb+0x130/0x360 [ 6560.405717][ T284] netlink_unicast+0x449/0x710 [ 6560.405717][ T284] netlink_sendmsg+0x723/0xbe0 [ 6560.405717][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6560.405717][ T284] ___sys_sendmsg+0xee/0x170 [ 6560.405717][ T284] __sys_sendmsg+0xcd/0x170 [ 6560.405717][ T284] do_syscall_64+0xc6/0x1e0 [ 6560.405717][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6560.405717][ T284] [ 6560.407910][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6560.407910][ T284] netdev_get_by_index+0x5e/0x80 [ 6560.407910][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6560.407910][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6560.407910][ T284] ip6_route_add+0x1c/0x140 [ 6560.407910][ T284] addrconf_add_mroute+0x129/0x180 [ 6560.407910][ T284] addrconf_add_dev+0xe2/0x170 [ 6560.407910][ T284] inet6_addr_add+0x12f/0xa40 [ 6560.407910][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6560.407910][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6560.407910][ T284] netlink_rcv_skb+0x130/0x360 [ 6560.407910][ T284] netlink_unicast+0x449/0x710 [ 6560.407910][ T284] netlink_sendmsg+0x723/0xbe0 [ 6560.407910][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6560.407910][ T284] ___sys_sendmsg+0xee/0x170 [ 6560.407910][ T284] __sys_sendmsg+0xcd/0x170 [ 6560.407910][ T284] do_syscall_64+0xc6/0x1e0 [ 6560.407910][ T284] [ 6560.410094][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6560.410094][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6560.410094][ T284] ipv6_find_idev+0x102/0x170 [ 6560.410094][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6560.410094][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6560.410094][ T284] netlink_rcv_skb+0x130/0x360 [ 6560.410094][ T284] netlink_unicast+0x449/0x710 [ 6560.410094][ T284] netlink_sendmsg+0x723/0xbe0 [ 6560.410094][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6560.410094][ T284] ___sys_sendmsg+0xee/0x170 [ 6560.410094][ T284] __sys_sendmsg+0xcd/0x170 [ 6560.410094][ T284] do_syscall_64+0xc6/0x1e0 [ 6560.410094][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6560.410094][ T284] [ 6560.411805][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6560.411805][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6560.411805][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6560.411805][ T284] ipv6_find_idev+0x102/0x170 [ 6560.411805][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6560.411805][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6560.411805][ T284] netlink_rcv_skb+0x130/0x360 [ 6560.411805][ T284] netlink_unicast+0x449/0x710 [ 6560.411805][ T284] netlink_sendmsg+0x723/0xbe0 [ 6560.411805][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6560.411805][ T284] ___sys_sendmsg+0xee/0x170 [ 6560.411805][ T284] __sys_sendmsg+0xcd/0x170 [ 6560.411805][ T284] do_syscall_64+0xc6/0x1e0 [ 6560.411805][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6560.411805][ T284] [ 6560.755015][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6560.755331][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6560.755331][ T282] dst_init+0x84/0x4a0 [ 6560.755331][ T282] dst_alloc+0x97/0x150 [ 6560.755331][ T282] ip6_dst_alloc+0x23/0x90 [ 6560.755331][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6560.755331][ T282] ip6_pol_route+0x56f/0x840 [ 6560.755331][ T282] fib6_rule_lookup+0x196/0x240 [ 6560.755331][ T282] ip6_route_input+0x542/0x980 [ 6560.755331][ T282] ipv6_rcv+0x8f/0x400 [ 6560.755331][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6560.755331][ T282] process_backlog+0x101/0x620 [ 6560.755331][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6560.755331][ T282] net_rx_action+0x495/0xbe0 [ 6560.755331][ T282] __do_softirq+0x1b5/0x7f6 [ 6560.755331][ T282] [ 6560.757120][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6560.757120][ T282] netdev_get_by_index+0x5e/0x80 [ 6560.757120][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6560.757120][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6560.757120][ T282] ip6_route_add+0x1c/0x140 [ 6560.757120][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6560.757120][ T282] inet6_addr_add+0x4f8/0xa40 [ 6560.757120][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6560.757120][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6560.757120][ T282] netlink_rcv_skb+0x130/0x360 [ 6560.757120][ T282] netlink_unicast+0x449/0x710 [ 6560.757120][ T282] netlink_sendmsg+0x723/0xbe0 [ 6560.757120][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6560.757120][ T282] ___sys_sendmsg+0xee/0x170 [ 6560.757120][ T282] __sys_sendmsg+0xcd/0x170 [ 6560.757120][ T282] do_syscall_64+0xc6/0x1e0 [ 6560.757120][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6560.757120][ T282] [ 6560.759332][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6560.759332][ T282] netdev_get_by_index+0x5e/0x80 [ 6560.759332][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6560.759332][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6560.759332][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6560.759332][ T282] ipv6_add_addr+0x411/0x2000 [ 6560.759332][ T282] inet6_addr_add+0x30e/0xa40 [ 6560.759332][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6560.759332][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6560.759332][ T282] netlink_rcv_skb+0x130/0x360 [ 6560.759332][ T282] netlink_unicast+0x449/0x710 [ 6560.759332][ T282] netlink_sendmsg+0x723/0xbe0 [ 6560.759332][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6560.759332][ T282] ___sys_sendmsg+0xee/0x170 [ 6560.759332][ T282] __sys_sendmsg+0xcd/0x170 [ 6560.759332][ T282] do_syscall_64+0xc6/0x1e0 [ 6560.759332][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6560.759332][ T282] [ 6560.761528][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6560.761528][ T282] netdev_get_by_index+0x5e/0x80 [ 6560.761528][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6560.761528][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6560.761528][ T282] ip6_route_add+0x1c/0x140 [ 6560.761528][ T282] addrconf_add_mroute+0x129/0x180 [ 6560.761528][ T282] addrconf_add_dev+0xe2/0x170 [ 6560.761528][ T282] inet6_addr_add+0x12f/0xa40 [ 6560.761528][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6560.761528][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6560.761528][ T282] netlink_rcv_skb+0x130/0x360 [ 6560.761528][ T282] netlink_unicast+0x449/0x710 [ 6560.761528][ T282] netlink_sendmsg+0x723/0xbe0 [ 6560.761528][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6560.761528][ T282] ___sys_sendmsg+0xee/0x170 [ 6560.761528][ T282] __sys_sendmsg+0xcd/0x170 [ 6560.761528][ T282] do_syscall_64+0xc6/0x1e0 [ 6560.761528][ T282] [ 6560.763681][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6560.763681][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6560.763681][ T282] ipv6_find_idev+0x102/0x170 [ 6560.763681][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6560.763681][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6560.763681][ T282] netlink_rcv_skb+0x130/0x360 [ 6560.763681][ T282] netlink_unicast+0x449/0x710 [ 6560.763681][ T282] netlink_sendmsg+0x723/0xbe0 [ 6560.763681][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6560.763681][ T282] ___sys_sendmsg+0xee/0x170 [ 6560.763681][ T282] __sys_sendmsg+0xcd/0x170 [ 6560.763681][ T282] do_syscall_64+0xc6/0x1e0 [ 6560.763681][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6560.763681][ T282] [ 6560.765357][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6560.765357][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6560.765357][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6560.765357][ T282] ipv6_find_idev+0x102/0x170 [ 6560.765357][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6560.765357][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6560.765357][ T282] netlink_rcv_skb+0x130/0x360 [ 6560.765357][ T282] netlink_unicast+0x449/0x710 [ 6560.765357][ T282] netlink_sendmsg+0x723/0xbe0 [ 6560.765357][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6560.765357][ T282] ___sys_sendmsg+0xee/0x170 [ 6560.765357][ T282] __sys_sendmsg+0xcd/0x170 [ 6560.765357][ T282] do_syscall_64+0xc6/0x1e0 [ 6560.765357][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6560.765357][ T282] [ 6570.659020][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6570.659473][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6570.659473][ T284] netdev_get_by_index+0x5e/0x80 [ 6570.659473][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6570.659473][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6570.659473][ T284] ip6_route_add+0x1c/0x140 [ 6570.659473][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6570.659473][ T284] inet6_addr_add+0x4f8/0xa40 [ 6570.659473][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6570.659473][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6570.659473][ T284] netlink_rcv_skb+0x130/0x360 [ 6570.659473][ T284] netlink_unicast+0x449/0x710 [ 6570.659473][ T284] netlink_sendmsg+0x723/0xbe0 [ 6570.659473][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6570.659473][ T284] ___sys_sendmsg+0xee/0x170 [ 6570.659473][ T284] __sys_sendmsg+0xcd/0x170 [ 6570.659473][ T284] do_syscall_64+0xc6/0x1e0 [ 6570.659473][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6570.659473][ T284] [ 6570.661677][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6570.661677][ T284] netdev_get_by_index+0x5e/0x80 [ 6570.661677][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6570.661677][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6570.661677][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6570.661677][ T284] ipv6_add_addr+0x411/0x2000 [ 6570.661677][ T284] inet6_addr_add+0x30e/0xa40 [ 6570.661677][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6570.661677][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6570.661677][ T284] netlink_rcv_skb+0x130/0x360 [ 6570.661677][ T284] netlink_unicast+0x449/0x710 [ 6570.661677][ T284] netlink_sendmsg+0x723/0xbe0 [ 6570.661677][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6570.661677][ T284] ___sys_sendmsg+0xee/0x170 [ 6570.661677][ T284] __sys_sendmsg+0xcd/0x170 [ 6570.661677][ T284] do_syscall_64+0xc6/0x1e0 [ 6570.661677][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6570.661677][ T284] [ 6570.663873][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6570.663873][ T284] netdev_get_by_index+0x5e/0x80 [ 6570.663873][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6570.663873][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6570.663873][ T284] ip6_route_add+0x1c/0x140 [ 6570.663873][ T284] addrconf_add_mroute+0x129/0x180 [ 6570.663873][ T284] addrconf_add_dev+0xe2/0x170 [ 6570.663873][ T284] inet6_addr_add+0x12f/0xa40 [ 6570.663873][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6570.663873][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6570.663873][ T284] netlink_rcv_skb+0x130/0x360 [ 6570.663873][ T284] netlink_unicast+0x449/0x710 [ 6570.663873][ T284] netlink_sendmsg+0x723/0xbe0 [ 6570.663873][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6570.663873][ T284] ___sys_sendmsg+0xee/0x170 [ 6570.663873][ T284] __sys_sendmsg+0xcd/0x170 [ 6570.663873][ T284] do_syscall_64+0xc6/0x1e0 [ 6570.663873][ T284] [ 6570.666026][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6570.666026][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6570.666026][ T284] ipv6_find_idev+0x102/0x170 [ 6570.666026][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6570.666026][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6570.666026][ T284] netlink_rcv_skb+0x130/0x360 [ 6570.666026][ T284] netlink_unicast+0x449/0x710 [ 6570.666026][ T284] netlink_sendmsg+0x723/0xbe0 [ 6570.666026][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6570.666026][ T284] ___sys_sendmsg+0xee/0x170 [ 6570.666026][ T284] __sys_sendmsg+0xcd/0x170 [ 6570.666026][ T284] do_syscall_64+0xc6/0x1e0 [ 6570.666026][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6570.666026][ T284] [ 6570.667708][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6570.667708][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6570.667708][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6570.667708][ T284] ipv6_find_idev+0x102/0x170 [ 6570.667708][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6570.667708][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6570.667708][ T284] netlink_rcv_skb+0x130/0x360 [ 6570.667708][ T284] netlink_unicast+0x449/0x710 [ 6570.667708][ T284] netlink_sendmsg+0x723/0xbe0 [ 6570.667708][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6570.667708][ T284] ___sys_sendmsg+0xee/0x170 [ 6570.667708][ T284] __sys_sendmsg+0xcd/0x170 [ 6570.667708][ T284] do_syscall_64+0xc6/0x1e0 [ 6570.667708][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6570.667708][ T284] [ 6571.003039][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6571.003372][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6571.003372][ T282] dst_init+0x84/0x4a0 [ 6571.003372][ T282] dst_alloc+0x97/0x150 [ 6571.003372][ T282] ip6_dst_alloc+0x23/0x90 [ 6571.003372][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6571.003372][ T282] ip6_pol_route+0x56f/0x840 [ 6571.003372][ T282] fib6_rule_lookup+0x196/0x240 [ 6571.003372][ T282] ip6_route_input+0x542/0x980 [ 6571.003372][ T282] ipv6_rcv+0x8f/0x400 [ 6571.003372][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6571.003372][ T282] process_backlog+0x101/0x620 [ 6571.003372][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6571.003372][ T282] net_rx_action+0x495/0xbe0 [ 6571.003372][ T282] __do_softirq+0x1b5/0x7f6 [ 6571.003372][ T282] [ 6571.005153][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6571.005153][ T282] netdev_get_by_index+0x5e/0x80 [ 6571.005153][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6571.005153][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6571.005153][ T282] ip6_route_add+0x1c/0x140 [ 6571.005153][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6571.005153][ T282] inet6_addr_add+0x4f8/0xa40 [ 6571.005153][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6571.005153][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6571.005153][ T282] netlink_rcv_skb+0x130/0x360 [ 6571.005153][ T282] netlink_unicast+0x449/0x710 [ 6571.005153][ T282] netlink_sendmsg+0x723/0xbe0 [ 6571.005153][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6571.005153][ T282] ___sys_sendmsg+0xee/0x170 [ 6571.005153][ T282] __sys_sendmsg+0xcd/0x170 [ 6571.005153][ T282] do_syscall_64+0xc6/0x1e0 [ 6571.005153][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6571.005153][ T282] [ 6571.007354][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6571.007354][ T282] netdev_get_by_index+0x5e/0x80 [ 6571.007354][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6571.007354][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6571.007354][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6571.007354][ T282] ipv6_add_addr+0x411/0x2000 [ 6571.007354][ T282] inet6_addr_add+0x30e/0xa40 [ 6571.007354][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6571.007354][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6571.007354][ T282] netlink_rcv_skb+0x130/0x360 [ 6571.007354][ T282] netlink_unicast+0x449/0x710 [ 6571.007354][ T282] netlink_sendmsg+0x723/0xbe0 [ 6571.007354][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6571.007354][ T282] ___sys_sendmsg+0xee/0x170 [ 6571.007354][ T282] __sys_sendmsg+0xcd/0x170 [ 6571.007354][ T282] do_syscall_64+0xc6/0x1e0 [ 6571.007354][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6571.007354][ T282] [ 6571.009550][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6571.009550][ T282] netdev_get_by_index+0x5e/0x80 [ 6571.009550][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6571.009550][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6571.009550][ T282] ip6_route_add+0x1c/0x140 [ 6571.009550][ T282] addrconf_add_mroute+0x129/0x180 [ 6571.009550][ T282] addrconf_add_dev+0xe2/0x170 [ 6571.009550][ T282] inet6_addr_add+0x12f/0xa40 [ 6571.009550][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6571.009550][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6571.009550][ T282] netlink_rcv_skb+0x130/0x360 [ 6571.009550][ T282] netlink_unicast+0x449/0x710 [ 6571.009550][ T282] netlink_sendmsg+0x723/0xbe0 [ 6571.009550][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6571.009550][ T282] ___sys_sendmsg+0xee/0x170 [ 6571.009550][ T282] __sys_sendmsg+0xcd/0x170 [ 6571.009550][ T282] do_syscall_64+0xc6/0x1e0 [ 6571.009550][ T282] [ 6571.011714][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6571.011714][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6571.011714][ T282] ipv6_find_idev+0x102/0x170 [ 6571.011714][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6571.011714][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6571.011714][ T282] netlink_rcv_skb+0x130/0x360 [ 6571.011714][ T282] netlink_unicast+0x449/0x710 [ 6571.011714][ T282] netlink_sendmsg+0x723/0xbe0 [ 6571.011714][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6571.011714][ T282] ___sys_sendmsg+0xee/0x170 [ 6571.011714][ T282] __sys_sendmsg+0xcd/0x170 [ 6571.011714][ T282] do_syscall_64+0xc6/0x1e0 [ 6571.011714][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6571.011714][ T282] [ 6571.013409][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6571.013409][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6571.013409][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6571.013409][ T282] ipv6_find_idev+0x102/0x170 [ 6571.013409][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6571.013409][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6571.013409][ T282] netlink_rcv_skb+0x130/0x360 [ 6571.013409][ T282] netlink_unicast+0x449/0x710 [ 6571.013409][ T282] netlink_sendmsg+0x723/0xbe0 [ 6571.013409][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6571.013409][ T282] ___sys_sendmsg+0xee/0x170 [ 6571.013409][ T282] __sys_sendmsg+0xcd/0x170 [ 6571.013409][ T282] do_syscall_64+0xc6/0x1e0 [ 6571.013409][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6571.013409][ T282] [ 6580.915016][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6580.915446][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6580.915446][ T284] netdev_get_by_index+0x5e/0x80 [ 6580.915446][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6580.915446][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6580.915446][ T284] ip6_route_add+0x1c/0x140 [ 6580.915446][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6580.915446][ T284] inet6_addr_add+0x4f8/0xa40 [ 6580.915446][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6580.915446][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6580.915446][ T284] netlink_rcv_skb+0x130/0x360 [ 6580.915446][ T284] netlink_unicast+0x449/0x710 [ 6580.915446][ T284] netlink_sendmsg+0x723/0xbe0 [ 6580.915446][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6580.915446][ T284] ___sys_sendmsg+0xee/0x170 [ 6580.915446][ T284] __sys_sendmsg+0xcd/0x170 [ 6580.915446][ T284] do_syscall_64+0xc6/0x1e0 [ 6580.915446][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6580.915446][ T284] [ 6580.917683][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6580.917683][ T284] netdev_get_by_index+0x5e/0x80 [ 6580.917683][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6580.917683][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6580.917683][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6580.917683][ T284] ipv6_add_addr+0x411/0x2000 [ 6580.917683][ T284] inet6_addr_add+0x30e/0xa40 [ 6580.917683][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6580.917683][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6580.917683][ T284] netlink_rcv_skb+0x130/0x360 [ 6580.917683][ T284] netlink_unicast+0x449/0x710 [ 6580.917683][ T284] netlink_sendmsg+0x723/0xbe0 [ 6580.917683][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6580.917683][ T284] ___sys_sendmsg+0xee/0x170 [ 6580.917683][ T284] __sys_sendmsg+0xcd/0x170 [ 6580.917683][ T284] do_syscall_64+0xc6/0x1e0 [ 6580.917683][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6580.917683][ T284] [ 6580.919896][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6580.919896][ T284] netdev_get_by_index+0x5e/0x80 [ 6580.919896][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6580.919896][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6580.919896][ T284] ip6_route_add+0x1c/0x140 [ 6580.919896][ T284] addrconf_add_mroute+0x129/0x180 [ 6580.919896][ T284] addrconf_add_dev+0xe2/0x170 [ 6580.919896][ T284] inet6_addr_add+0x12f/0xa40 [ 6580.919896][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6580.919896][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6580.919896][ T284] netlink_rcv_skb+0x130/0x360 [ 6580.919896][ T284] netlink_unicast+0x449/0x710 [ 6580.919896][ T284] netlink_sendmsg+0x723/0xbe0 [ 6580.919896][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6580.919896][ T284] ___sys_sendmsg+0xee/0x170 [ 6580.919896][ T284] __sys_sendmsg+0xcd/0x170 [ 6580.919896][ T284] do_syscall_64+0xc6/0x1e0 [ 6580.919896][ T284] [ 6580.922057][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6580.922057][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6580.922057][ T284] ipv6_find_idev+0x102/0x170 [ 6580.922057][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6580.922057][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6580.922057][ T284] netlink_rcv_skb+0x130/0x360 [ 6580.922057][ T284] netlink_unicast+0x449/0x710 [ 6580.922057][ T284] netlink_sendmsg+0x723/0xbe0 [ 6580.922057][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6580.922057][ T284] ___sys_sendmsg+0xee/0x170 [ 6580.922057][ T284] __sys_sendmsg+0xcd/0x170 [ 6580.922057][ T284] do_syscall_64+0xc6/0x1e0 [ 6580.922057][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6580.922057][ T284] [ 6580.923748][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6580.923748][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6580.923748][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6580.923748][ T284] ipv6_find_idev+0x102/0x170 [ 6580.923748][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6580.923748][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6580.923748][ T284] netlink_rcv_skb+0x130/0x360 [ 6580.923748][ T284] netlink_unicast+0x449/0x710 [ 6580.923748][ T284] netlink_sendmsg+0x723/0xbe0 [ 6580.923748][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6580.923748][ T284] ___sys_sendmsg+0xee/0x170 [ 6580.923748][ T284] __sys_sendmsg+0xcd/0x170 [ 6580.923748][ T284] do_syscall_64+0xc6/0x1e0 [ 6580.923748][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6580.923748][ T284] [ 6581.171120][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6581.171543][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6581.171543][ T282] dst_init+0x84/0x4a0 [ 6581.171543][ T282] dst_alloc+0x97/0x150 [ 6581.171543][ T282] ip6_dst_alloc+0x23/0x90 [ 6581.171543][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6581.171543][ T282] ip6_pol_route+0x56f/0x840 [ 6581.171543][ T282] fib6_rule_lookup+0x196/0x240 [ 6581.171543][ T282] ip6_route_input+0x542/0x980 [ 6581.171543][ T282] ipv6_rcv+0x8f/0x400 [ 6581.171543][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6581.171543][ T282] process_backlog+0x101/0x620 [ 6581.171543][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6581.171543][ T282] net_rx_action+0x495/0xbe0 [ 6581.171543][ T282] __do_softirq+0x1b5/0x7f6 [ 6581.171543][ T282] [ 6581.173327][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6581.173327][ T282] netdev_get_by_index+0x5e/0x80 [ 6581.173327][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6581.173327][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6581.173327][ T282] ip6_route_add+0x1c/0x140 [ 6581.173327][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6581.173327][ T282] inet6_addr_add+0x4f8/0xa40 [ 6581.173327][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6581.173327][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6581.173327][ T282] netlink_rcv_skb+0x130/0x360 [ 6581.173327][ T282] netlink_unicast+0x449/0x710 [ 6581.173327][ T282] netlink_sendmsg+0x723/0xbe0 [ 6581.173327][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6581.173327][ T282] ___sys_sendmsg+0xee/0x170 [ 6581.173327][ T282] __sys_sendmsg+0xcd/0x170 [ 6581.173327][ T282] do_syscall_64+0xc6/0x1e0 [ 6581.173327][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6581.173327][ T282] [ 6581.175527][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6581.175527][ T282] netdev_get_by_index+0x5e/0x80 [ 6581.175527][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6581.175527][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6581.175527][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6581.175527][ T282] ipv6_add_addr+0x411/0x2000 [ 6581.175527][ T282] inet6_addr_add+0x30e/0xa40 [ 6581.175527][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6581.175527][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6581.175527][ T282] netlink_rcv_skb+0x130/0x360 [ 6581.175527][ T282] netlink_unicast+0x449/0x710 [ 6581.175527][ T282] netlink_sendmsg+0x723/0xbe0 [ 6581.175527][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6581.175527][ T282] ___sys_sendmsg+0xee/0x170 [ 6581.175527][ T282] __sys_sendmsg+0xcd/0x170 [ 6581.175527][ T282] do_syscall_64+0xc6/0x1e0 [ 6581.175527][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6581.175527][ T282] [ 6581.177720][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6581.177720][ T282] netdev_get_by_index+0x5e/0x80 [ 6581.177720][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6581.177720][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6581.177720][ T282] ip6_route_add+0x1c/0x140 [ 6581.177720][ T282] addrconf_add_mroute+0x129/0x180 [ 6581.177720][ T282] addrconf_add_dev+0xe2/0x170 [ 6581.177720][ T282] inet6_addr_add+0x12f/0xa40 [ 6581.177720][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6581.177720][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6581.177720][ T282] netlink_rcv_skb+0x130/0x360 [ 6581.177720][ T282] netlink_unicast+0x449/0x710 [ 6581.177720][ T282] netlink_sendmsg+0x723/0xbe0 [ 6581.177720][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6581.177720][ T282] ___sys_sendmsg+0xee/0x170 [ 6581.177720][ T282] __sys_sendmsg+0xcd/0x170 [ 6581.177720][ T282] do_syscall_64+0xc6/0x1e0 [ 6581.177720][ T282] [ 6581.179893][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6581.179893][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6581.179893][ T282] ipv6_find_idev+0x102/0x170 [ 6581.179893][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6581.179893][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6581.179893][ T282] netlink_rcv_skb+0x130/0x360 [ 6581.179893][ T282] netlink_unicast+0x449/0x710 [ 6581.179893][ T282] netlink_sendmsg+0x723/0xbe0 [ 6581.179893][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6581.179893][ T282] ___sys_sendmsg+0xee/0x170 [ 6581.179893][ T282] __sys_sendmsg+0xcd/0x170 [ 6581.179893][ T282] do_syscall_64+0xc6/0x1e0 [ 6581.179893][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6581.179893][ T282] [ 6581.181588][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6581.181588][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6581.181588][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6581.181588][ T282] ipv6_find_idev+0x102/0x170 [ 6581.181588][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6581.181588][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6581.181588][ T282] netlink_rcv_skb+0x130/0x360 [ 6581.181588][ T282] netlink_unicast+0x449/0x710 [ 6581.181588][ T282] netlink_sendmsg+0x723/0xbe0 [ 6581.181588][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6581.181588][ T282] ___sys_sendmsg+0xee/0x170 [ 6581.181588][ T282] __sys_sendmsg+0xcd/0x170 [ 6581.181588][ T282] do_syscall_64+0xc6/0x1e0 [ 6581.181588][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6581.181588][ T282] [ 6591.170996][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6591.171452][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6591.171452][ T284] netdev_get_by_index+0x5e/0x80 [ 6591.171452][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6591.171452][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6591.171452][ T284] ip6_route_add+0x1c/0x140 [ 6591.171452][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6591.171452][ T284] inet6_addr_add+0x4f8/0xa40 [ 6591.171452][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6591.171452][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6591.171452][ T284] netlink_rcv_skb+0x130/0x360 [ 6591.171452][ T284] netlink_unicast+0x449/0x710 [ 6591.171452][ T284] netlink_sendmsg+0x723/0xbe0 [ 6591.171452][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6591.171452][ T284] ___sys_sendmsg+0xee/0x170 [ 6591.171452][ T284] __sys_sendmsg+0xcd/0x170 [ 6591.171452][ T284] do_syscall_64+0xc6/0x1e0 [ 6591.171452][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6591.171452][ T284] [ 6591.173681][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6591.173681][ T284] netdev_get_by_index+0x5e/0x80 [ 6591.173681][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6591.173681][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6591.173681][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6591.173681][ T284] ipv6_add_addr+0x411/0x2000 [ 6591.173681][ T284] inet6_addr_add+0x30e/0xa40 [ 6591.173681][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6591.173681][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6591.173681][ T284] netlink_rcv_skb+0x130/0x360 [ 6591.173681][ T284] netlink_unicast+0x449/0x710 [ 6591.173681][ T284] netlink_sendmsg+0x723/0xbe0 [ 6591.173681][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6591.173681][ T284] ___sys_sendmsg+0xee/0x170 [ 6591.173681][ T284] __sys_sendmsg+0xcd/0x170 [ 6591.173681][ T284] do_syscall_64+0xc6/0x1e0 [ 6591.173681][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6591.173681][ T284] [ 6591.175884][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6591.175884][ T284] netdev_get_by_index+0x5e/0x80 [ 6591.175884][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6591.175884][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6591.175884][ T284] ip6_route_add+0x1c/0x140 [ 6591.175884][ T284] addrconf_add_mroute+0x129/0x180 [ 6591.175884][ T284] addrconf_add_dev+0xe2/0x170 [ 6591.175884][ T284] inet6_addr_add+0x12f/0xa40 [ 6591.175884][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6591.175884][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6591.175884][ T284] netlink_rcv_skb+0x130/0x360 [ 6591.175884][ T284] netlink_unicast+0x449/0x710 [ 6591.175884][ T284] netlink_sendmsg+0x723/0xbe0 [ 6591.175884][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6591.175884][ T284] ___sys_sendmsg+0xee/0x170 [ 6591.175884][ T284] __sys_sendmsg+0xcd/0x170 [ 6591.175884][ T284] do_syscall_64+0xc6/0x1e0 [ 6591.175884][ T284] [ 6591.178045][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6591.178045][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6591.178045][ T284] ipv6_find_idev+0x102/0x170 [ 6591.178045][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6591.178045][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6591.178045][ T284] netlink_rcv_skb+0x130/0x360 [ 6591.178045][ T284] netlink_unicast+0x449/0x710 [ 6591.178045][ T284] netlink_sendmsg+0x723/0xbe0 [ 6591.178045][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6591.178045][ T284] ___sys_sendmsg+0xee/0x170 [ 6591.178045][ T284] __sys_sendmsg+0xcd/0x170 [ 6591.178045][ T284] do_syscall_64+0xc6/0x1e0 [ 6591.178045][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6591.178045][ T284] [ 6591.179741][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6591.179741][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6591.179741][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6591.179741][ T284] ipv6_find_idev+0x102/0x170 [ 6591.179741][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6591.179741][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6591.179741][ T284] netlink_rcv_skb+0x130/0x360 [ 6591.179741][ T284] netlink_unicast+0x449/0x710 [ 6591.179741][ T284] netlink_sendmsg+0x723/0xbe0 [ 6591.179741][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6591.179741][ T284] ___sys_sendmsg+0xee/0x170 [ 6591.179741][ T284] __sys_sendmsg+0xcd/0x170 [ 6591.179741][ T284] do_syscall_64+0xc6/0x1e0 [ 6591.179741][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6591.179741][ T284] [ 6591.419015][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6591.419377][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6591.419377][ T282] dst_init+0x84/0x4a0 [ 6591.419377][ T282] dst_alloc+0x97/0x150 [ 6591.419377][ T282] ip6_dst_alloc+0x23/0x90 [ 6591.419377][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6591.419377][ T282] ip6_pol_route+0x56f/0x840 [ 6591.419377][ T282] fib6_rule_lookup+0x196/0x240 [ 6591.419377][ T282] ip6_route_input+0x542/0x980 [ 6591.419377][ T282] ipv6_rcv+0x8f/0x400 [ 6591.419377][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6591.419377][ T282] process_backlog+0x101/0x620 [ 6591.419377][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6591.419377][ T282] net_rx_action+0x495/0xbe0 [ 6591.419377][ T282] __do_softirq+0x1b5/0x7f6 [ 6591.419377][ T282] [ 6591.421155][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6591.421155][ T282] netdev_get_by_index+0x5e/0x80 [ 6591.421155][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6591.421155][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6591.421155][ T282] ip6_route_add+0x1c/0x140 [ 6591.421155][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6591.421155][ T282] inet6_addr_add+0x4f8/0xa40 [ 6591.421155][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6591.421155][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6591.421155][ T282] netlink_rcv_skb+0x130/0x360 [ 6591.421155][ T282] netlink_unicast+0x449/0x710 [ 6591.421155][ T282] netlink_sendmsg+0x723/0xbe0 [ 6591.421155][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6591.421155][ T282] ___sys_sendmsg+0xee/0x170 [ 6591.421155][ T282] __sys_sendmsg+0xcd/0x170 [ 6591.421155][ T282] do_syscall_64+0xc6/0x1e0 [ 6591.421155][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6591.421155][ T282] [ 6591.423354][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6591.423354][ T282] netdev_get_by_index+0x5e/0x80 [ 6591.423354][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6591.423354][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6591.423354][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6591.423354][ T282] ipv6_add_addr+0x411/0x2000 [ 6591.423354][ T282] inet6_addr_add+0x30e/0xa40 [ 6591.423354][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6591.423354][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6591.423354][ T282] netlink_rcv_skb+0x130/0x360 [ 6591.423354][ T282] netlink_unicast+0x449/0x710 [ 6591.423354][ T282] netlink_sendmsg+0x723/0xbe0 [ 6591.423354][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6591.423354][ T282] ___sys_sendmsg+0xee/0x170 [ 6591.423354][ T282] __sys_sendmsg+0xcd/0x170 [ 6591.423354][ T282] do_syscall_64+0xc6/0x1e0 [ 6591.423354][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6591.423354][ T282] [ 6591.425555][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6591.425555][ T282] netdev_get_by_index+0x5e/0x80 [ 6591.425555][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6591.425555][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6591.425555][ T282] ip6_route_add+0x1c/0x140 [ 6591.425555][ T282] addrconf_add_mroute+0x129/0x180 [ 6591.425555][ T282] addrconf_add_dev+0xe2/0x170 [ 6591.425555][ T282] inet6_addr_add+0x12f/0xa40 [ 6591.425555][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6591.425555][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6591.425555][ T282] netlink_rcv_skb+0x130/0x360 [ 6591.425555][ T282] netlink_unicast+0x449/0x710 [ 6591.425555][ T282] netlink_sendmsg+0x723/0xbe0 [ 6591.425555][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6591.425555][ T282] ___sys_sendmsg+0xee/0x170 [ 6591.425555][ T282] __sys_sendmsg+0xcd/0x170 [ 6591.425555][ T282] do_syscall_64+0xc6/0x1e0 [ 6591.425555][ T282] [ 6591.427715][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6591.427715][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6591.427715][ T282] ipv6_find_idev+0x102/0x170 [ 6591.427715][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6591.427715][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6591.427715][ T282] netlink_rcv_skb+0x130/0x360 [ 6591.427715][ T282] netlink_unicast+0x449/0x710 [ 6591.427715][ T282] netlink_sendmsg+0x723/0xbe0 [ 6591.427715][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6591.427715][ T282] ___sys_sendmsg+0xee/0x170 [ 6591.427715][ T282] __sys_sendmsg+0xcd/0x170 [ 6591.427715][ T282] do_syscall_64+0xc6/0x1e0 [ 6591.427715][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6591.427715][ T282] [ 6591.429408][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6591.429408][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6591.429408][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6591.429408][ T282] ipv6_find_idev+0x102/0x170 [ 6591.429408][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6591.429408][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6591.429408][ T282] netlink_rcv_skb+0x130/0x360 [ 6591.429408][ T282] netlink_unicast+0x449/0x710 [ 6591.429408][ T282] netlink_sendmsg+0x723/0xbe0 [ 6591.429408][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6591.429408][ T282] ___sys_sendmsg+0xee/0x170 [ 6591.429408][ T282] __sys_sendmsg+0xcd/0x170 [ 6591.429408][ T282] do_syscall_64+0xc6/0x1e0 [ 6591.429408][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6591.429408][ T282] [ 6601.427002][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6601.427453][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6601.427453][ T284] netdev_get_by_index+0x5e/0x80 [ 6601.427453][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6601.427453][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6601.427453][ T284] ip6_route_add+0x1c/0x140 [ 6601.427453][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6601.427453][ T284] inet6_addr_add+0x4f8/0xa40 [ 6601.427453][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6601.427453][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6601.427453][ T284] netlink_rcv_skb+0x130/0x360 [ 6601.427453][ T284] netlink_unicast+0x449/0x710 [ 6601.427453][ T284] netlink_sendmsg+0x723/0xbe0 [ 6601.427453][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6601.427453][ T284] ___sys_sendmsg+0xee/0x170 [ 6601.427453][ T284] __sys_sendmsg+0xcd/0x170 [ 6601.427453][ T284] do_syscall_64+0xc6/0x1e0 [ 6601.427453][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6601.427453][ T284] [ 6601.429700][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6601.429700][ T284] netdev_get_by_index+0x5e/0x80 [ 6601.429700][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6601.429700][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6601.429700][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6601.429700][ T284] ipv6_add_addr+0x411/0x2000 [ 6601.429700][ T284] inet6_addr_add+0x30e/0xa40 [ 6601.429700][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6601.429700][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6601.429700][ T284] netlink_rcv_skb+0x130/0x360 [ 6601.429700][ T284] netlink_unicast+0x449/0x710 [ 6601.429700][ T284] netlink_sendmsg+0x723/0xbe0 [ 6601.429700][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6601.429700][ T284] ___sys_sendmsg+0xee/0x170 [ 6601.429700][ T284] __sys_sendmsg+0xcd/0x170 [ 6601.429700][ T284] do_syscall_64+0xc6/0x1e0 [ 6601.429700][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6601.429700][ T284] [ 6601.431904][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6601.431904][ T284] netdev_get_by_index+0x5e/0x80 [ 6601.431904][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6601.431904][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6601.431904][ T284] ip6_route_add+0x1c/0x140 [ 6601.431904][ T284] addrconf_add_mroute+0x129/0x180 [ 6601.431904][ T284] addrconf_add_dev+0xe2/0x170 [ 6601.431904][ T284] inet6_addr_add+0x12f/0xa40 [ 6601.431904][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6601.431904][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6601.431904][ T284] netlink_rcv_skb+0x130/0x360 [ 6601.431904][ T284] netlink_unicast+0x449/0x710 [ 6601.431904][ T284] netlink_sendmsg+0x723/0xbe0 [ 6601.431904][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6601.431904][ T284] ___sys_sendmsg+0xee/0x170 [ 6601.431904][ T284] __sys_sendmsg+0xcd/0x170 [ 6601.431904][ T284] do_syscall_64+0xc6/0x1e0 [ 6601.431904][ T284] [ 6601.434076][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6601.434076][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6601.434076][ T284] ipv6_find_idev+0x102/0x170 [ 6601.434076][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6601.434076][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6601.434076][ T284] netlink_rcv_skb+0x130/0x360 [ 6601.434076][ T284] netlink_unicast+0x449/0x710 [ 6601.434076][ T284] netlink_sendmsg+0x723/0xbe0 [ 6601.434076][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6601.434076][ T284] ___sys_sendmsg+0xee/0x170 [ 6601.434076][ T284] __sys_sendmsg+0xcd/0x170 [ 6601.434076][ T284] do_syscall_64+0xc6/0x1e0 [ 6601.434076][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6601.434076][ T284] [ 6601.435878][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6601.435878][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6601.435878][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6601.435878][ T284] ipv6_find_idev+0x102/0x170 [ 6601.435878][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6601.435878][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6601.435878][ T284] netlink_rcv_skb+0x130/0x360 [ 6601.435878][ T284] netlink_unicast+0x449/0x710 [ 6601.435878][ T284] netlink_sendmsg+0x723/0xbe0 [ 6601.435878][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6601.435878][ T284] ___sys_sendmsg+0xee/0x170 [ 6601.435878][ T284] __sys_sendmsg+0xcd/0x170 [ 6601.435878][ T284] do_syscall_64+0xc6/0x1e0 [ 6601.435878][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6601.435878][ T284] [ 6601.667006][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6601.667401][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6601.667401][ T282] dst_init+0x84/0x4a0 [ 6601.667401][ T282] dst_alloc+0x97/0x150 [ 6601.667401][ T282] ip6_dst_alloc+0x23/0x90 [ 6601.667401][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6601.667401][ T282] ip6_pol_route+0x56f/0x840 [ 6601.667401][ T282] fib6_rule_lookup+0x196/0x240 [ 6601.667401][ T282] ip6_route_input+0x542/0x980 [ 6601.667401][ T282] ipv6_rcv+0x8f/0x400 [ 6601.667401][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6601.667401][ T282] process_backlog+0x101/0x620 [ 6601.667401][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6601.667401][ T282] net_rx_action+0x495/0xbe0 [ 6601.667401][ T282] __do_softirq+0x1b5/0x7f6 [ 6601.667401][ T282] [ 6601.669190][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6601.669190][ T282] netdev_get_by_index+0x5e/0x80 [ 6601.669190][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6601.669190][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6601.669190][ T282] ip6_route_add+0x1c/0x140 [ 6601.669190][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6601.669190][ T282] inet6_addr_add+0x4f8/0xa40 [ 6601.669190][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6601.669190][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6601.669190][ T282] netlink_rcv_skb+0x130/0x360 [ 6601.669190][ T282] netlink_unicast+0x449/0x710 [ 6601.669190][ T282] netlink_sendmsg+0x723/0xbe0 [ 6601.669190][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6601.669190][ T282] ___sys_sendmsg+0xee/0x170 [ 6601.669190][ T282] __sys_sendmsg+0xcd/0x170 [ 6601.669190][ T282] do_syscall_64+0xc6/0x1e0 [ 6601.669190][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6601.669190][ T282] [ 6601.671385][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6601.671385][ T282] netdev_get_by_index+0x5e/0x80 [ 6601.671385][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6601.671385][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6601.671385][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6601.671385][ T282] ipv6_add_addr+0x411/0x2000 [ 6601.671385][ T282] inet6_addr_add+0x30e/0xa40 [ 6601.671385][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6601.671385][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6601.671385][ T282] netlink_rcv_skb+0x130/0x360 [ 6601.671385][ T282] netlink_unicast+0x449/0x710 [ 6601.671385][ T282] netlink_sendmsg+0x723/0xbe0 [ 6601.671385][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6601.671385][ T282] ___sys_sendmsg+0xee/0x170 [ 6601.671385][ T282] __sys_sendmsg+0xcd/0x170 [ 6601.671385][ T282] do_syscall_64+0xc6/0x1e0 [ 6601.671385][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6601.671385][ T282] [ 6601.673587][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6601.673587][ T282] netdev_get_by_index+0x5e/0x80 [ 6601.673587][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6601.673587][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6601.673587][ T282] ip6_route_add+0x1c/0x140 [ 6601.673587][ T282] addrconf_add_mroute+0x129/0x180 [ 6601.673587][ T282] addrconf_add_dev+0xe2/0x170 [ 6601.673587][ T282] inet6_addr_add+0x12f/0xa40 [ 6601.673587][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6601.673587][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6601.673587][ T282] netlink_rcv_skb+0x130/0x360 [ 6601.673587][ T282] netlink_unicast+0x449/0x710 [ 6601.673587][ T282] netlink_sendmsg+0x723/0xbe0 [ 6601.673587][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6601.673587][ T282] ___sys_sendmsg+0xee/0x170 [ 6601.673587][ T282] __sys_sendmsg+0xcd/0x170 [ 6601.673587][ T282] do_syscall_64+0xc6/0x1e0 [ 6601.673587][ T282] [ 6601.675748][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6601.675748][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6601.675748][ T282] ipv6_find_idev+0x102/0x170 [ 6601.675748][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6601.675748][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6601.675748][ T282] netlink_rcv_skb+0x130/0x360 [ 6601.675748][ T282] netlink_unicast+0x449/0x710 [ 6601.675748][ T282] netlink_sendmsg+0x723/0xbe0 [ 6601.675748][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6601.675748][ T282] ___sys_sendmsg+0xee/0x170 [ 6601.675748][ T282] __sys_sendmsg+0xcd/0x170 [ 6601.675748][ T282] do_syscall_64+0xc6/0x1e0 [ 6601.675748][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6601.675748][ T282] [ 6601.677444][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6601.677444][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6601.677444][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6601.677444][ T282] ipv6_find_idev+0x102/0x170 [ 6601.677444][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6601.677444][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6601.677444][ T282] netlink_rcv_skb+0x130/0x360 [ 6601.677444][ T282] netlink_unicast+0x449/0x710 [ 6601.677444][ T282] netlink_sendmsg+0x723/0xbe0 [ 6601.677444][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6601.677444][ T282] ___sys_sendmsg+0xee/0x170 [ 6601.677444][ T282] __sys_sendmsg+0xcd/0x170 [ 6601.677444][ T282] do_syscall_64+0xc6/0x1e0 [ 6601.677444][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6601.677444][ T282] [ 6611.667019][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6611.667428][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6611.667428][ T284] netdev_get_by_index+0x5e/0x80 [ 6611.667428][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6611.667428][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6611.667428][ T284] ip6_route_add+0x1c/0x140 [ 6611.667428][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6611.667428][ T284] inet6_addr_add+0x4f8/0xa40 [ 6611.667428][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6611.667428][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6611.667428][ T284] netlink_rcv_skb+0x130/0x360 [ 6611.667428][ T284] netlink_unicast+0x449/0x710 [ 6611.667428][ T284] netlink_sendmsg+0x723/0xbe0 [ 6611.667428][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6611.667428][ T284] ___sys_sendmsg+0xee/0x170 [ 6611.667428][ T284] __sys_sendmsg+0xcd/0x170 [ 6611.667428][ T284] do_syscall_64+0xc6/0x1e0 [ 6611.667428][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6611.667428][ T284] [ 6611.669649][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6611.669649][ T284] netdev_get_by_index+0x5e/0x80 [ 6611.669649][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6611.669649][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6611.669649][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6611.669649][ T284] ipv6_add_addr+0x411/0x2000 [ 6611.669649][ T284] inet6_addr_add+0x30e/0xa40 [ 6611.669649][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6611.669649][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6611.669649][ T284] netlink_rcv_skb+0x130/0x360 [ 6611.669649][ T284] netlink_unicast+0x449/0x710 [ 6611.669649][ T284] netlink_sendmsg+0x723/0xbe0 [ 6611.669649][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6611.669649][ T284] ___sys_sendmsg+0xee/0x170 [ 6611.669649][ T284] __sys_sendmsg+0xcd/0x170 [ 6611.669649][ T284] do_syscall_64+0xc6/0x1e0 [ 6611.669649][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6611.669649][ T284] [ 6611.671856][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6611.671856][ T284] netdev_get_by_index+0x5e/0x80 [ 6611.671856][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6611.671856][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6611.671856][ T284] ip6_route_add+0x1c/0x140 [ 6611.671856][ T284] addrconf_add_mroute+0x129/0x180 [ 6611.671856][ T284] addrconf_add_dev+0xe2/0x170 [ 6611.671856][ T284] inet6_addr_add+0x12f/0xa40 [ 6611.671856][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6611.671856][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6611.671856][ T284] netlink_rcv_skb+0x130/0x360 [ 6611.671856][ T284] netlink_unicast+0x449/0x710 [ 6611.671856][ T284] netlink_sendmsg+0x723/0xbe0 [ 6611.671856][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6611.671856][ T284] ___sys_sendmsg+0xee/0x170 [ 6611.671856][ T284] __sys_sendmsg+0xcd/0x170 [ 6611.671856][ T284] do_syscall_64+0xc6/0x1e0 [ 6611.671856][ T284] [ 6611.674044][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6611.674044][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6611.674044][ T284] ipv6_find_idev+0x102/0x170 [ 6611.674044][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6611.674044][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6611.674044][ T284] netlink_rcv_skb+0x130/0x360 [ 6611.674044][ T284] netlink_unicast+0x449/0x710 [ 6611.674044][ T284] netlink_sendmsg+0x723/0xbe0 [ 6611.674044][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6611.674044][ T284] ___sys_sendmsg+0xee/0x170 [ 6611.674044][ T284] __sys_sendmsg+0xcd/0x170 [ 6611.674044][ T284] do_syscall_64+0xc6/0x1e0 [ 6611.674044][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6611.674044][ T284] [ 6611.675733][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6611.675733][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6611.675733][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6611.675733][ T284] ipv6_find_idev+0x102/0x170 [ 6611.675733][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6611.675733][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6611.675733][ T284] netlink_rcv_skb+0x130/0x360 [ 6611.675733][ T284] netlink_unicast+0x449/0x710 [ 6611.675733][ T284] netlink_sendmsg+0x723/0xbe0 [ 6611.675733][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6611.675733][ T284] ___sys_sendmsg+0xee/0x170 [ 6611.675733][ T284] __sys_sendmsg+0xcd/0x170 [ 6611.675733][ T284] do_syscall_64+0xc6/0x1e0 [ 6611.675733][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6611.675733][ T284] [ 6611.923004][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6611.923411][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6611.923411][ T282] dst_init+0x84/0x4a0 [ 6611.923411][ T282] dst_alloc+0x97/0x150 [ 6611.923411][ T282] ip6_dst_alloc+0x23/0x90 [ 6611.923411][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6611.923411][ T282] ip6_pol_route+0x56f/0x840 [ 6611.923411][ T282] fib6_rule_lookup+0x196/0x240 [ 6611.923411][ T282] ip6_route_input+0x542/0x980 [ 6611.923411][ T282] ipv6_rcv+0x8f/0x400 [ 6611.923411][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6611.923411][ T282] process_backlog+0x101/0x620 [ 6611.923411][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6611.923411][ T282] net_rx_action+0x495/0xbe0 [ 6611.923411][ T282] __do_softirq+0x1b5/0x7f6 [ 6611.923411][ T282] [ 6611.925398][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6611.925398][ T282] netdev_get_by_index+0x5e/0x80 [ 6611.925398][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6611.925398][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6611.925398][ T282] ip6_route_add+0x1c/0x140 [ 6611.925398][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6611.925398][ T282] inet6_addr_add+0x4f8/0xa40 [ 6611.925398][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6611.925398][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6611.925398][ T282] netlink_rcv_skb+0x130/0x360 [ 6611.925398][ T282] netlink_unicast+0x449/0x710 [ 6611.925398][ T282] netlink_sendmsg+0x723/0xbe0 [ 6611.925398][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6611.925398][ T282] ___sys_sendmsg+0xee/0x170 [ 6611.925398][ T282] __sys_sendmsg+0xcd/0x170 [ 6611.925398][ T282] do_syscall_64+0xc6/0x1e0 [ 6611.925398][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6611.925398][ T282] [ 6611.927833][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6611.927833][ T282] netdev_get_by_index+0x5e/0x80 [ 6611.927833][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6611.927833][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6611.927833][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6611.927833][ T282] ipv6_add_addr+0x411/0x2000 [ 6611.927833][ T282] inet6_addr_add+0x30e/0xa40 [ 6611.927833][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6611.927833][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6611.927833][ T282] netlink_rcv_skb+0x130/0x360 [ 6611.927833][ T282] netlink_unicast+0x449/0x710 [ 6611.927833][ T282] netlink_sendmsg+0x723/0xbe0 [ 6611.927833][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6611.927833][ T282] ___sys_sendmsg+0xee/0x170 [ 6611.927833][ T282] __sys_sendmsg+0xcd/0x170 [ 6611.927833][ T282] do_syscall_64+0xc6/0x1e0 [ 6611.927833][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6611.927833][ T282] [ 6611.930260][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6611.930260][ T282] netdev_get_by_index+0x5e/0x80 [ 6611.930260][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6611.930260][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6611.930260][ T282] ip6_route_add+0x1c/0x140 [ 6611.930260][ T282] addrconf_add_mroute+0x129/0x180 [ 6611.930260][ T282] addrconf_add_dev+0xe2/0x170 [ 6611.930260][ T282] inet6_addr_add+0x12f/0xa40 [ 6611.930260][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6611.930260][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6611.930260][ T282] netlink_rcv_skb+0x130/0x360 [ 6611.930260][ T282] netlink_unicast+0x449/0x710 [ 6611.930260][ T282] netlink_sendmsg+0x723/0xbe0 [ 6611.930260][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6611.930260][ T282] ___sys_sendmsg+0xee/0x170 [ 6611.930260][ T282] __sys_sendmsg+0xcd/0x170 [ 6611.930260][ T282] do_syscall_64+0xc6/0x1e0 [ 6611.930260][ T282] [ 6611.932654][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6611.932654][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6611.932654][ T282] ipv6_find_idev+0x102/0x170 [ 6611.932654][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6611.932654][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6611.932654][ T282] netlink_rcv_skb+0x130/0x360 [ 6611.932654][ T282] netlink_unicast+0x449/0x710 [ 6611.932654][ T282] netlink_sendmsg+0x723/0xbe0 [ 6611.932654][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6611.932654][ T282] ___sys_sendmsg+0xee/0x170 [ 6611.932654][ T282] __sys_sendmsg+0xcd/0x170 [ 6611.932654][ T282] do_syscall_64+0xc6/0x1e0 [ 6611.932654][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6611.932654][ T282] [ 6611.934529][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6611.934529][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6611.934529][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6611.934529][ T282] ipv6_find_idev+0x102/0x170 [ 6611.934529][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6611.934529][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6611.934529][ T282] netlink_rcv_skb+0x130/0x360 [ 6611.934529][ T282] netlink_unicast+0x449/0x710 [ 6611.934529][ T282] netlink_sendmsg+0x723/0xbe0 [ 6611.934529][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6611.934529][ T282] ___sys_sendmsg+0xee/0x170 [ 6611.934529][ T282] __sys_sendmsg+0xcd/0x170 [ 6611.934529][ T282] do_syscall_64+0xc6/0x1e0 [ 6611.934529][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6611.934529][ T282] [ 6621.923017][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6621.923447][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6621.923447][ T284] netdev_get_by_index+0x5e/0x80 [ 6621.923447][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6621.923447][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6621.923447][ T284] ip6_route_add+0x1c/0x140 [ 6621.923447][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6621.923447][ T284] inet6_addr_add+0x4f8/0xa40 [ 6621.923447][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6621.923447][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6621.923447][ T284] netlink_rcv_skb+0x130/0x360 [ 6621.923447][ T284] netlink_unicast+0x449/0x710 [ 6621.923447][ T284] netlink_sendmsg+0x723/0xbe0 [ 6621.923447][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6621.923447][ T284] ___sys_sendmsg+0xee/0x170 [ 6621.923447][ T284] __sys_sendmsg+0xcd/0x170 [ 6621.923447][ T284] do_syscall_64+0xc6/0x1e0 [ 6621.923447][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6621.923447][ T284] [ 6621.925692][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6621.925692][ T284] netdev_get_by_index+0x5e/0x80 [ 6621.925692][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6621.925692][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6621.925692][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6621.925692][ T284] ipv6_add_addr+0x411/0x2000 [ 6621.925692][ T284] inet6_addr_add+0x30e/0xa40 [ 6621.925692][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6621.925692][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6621.925692][ T284] netlink_rcv_skb+0x130/0x360 [ 6621.925692][ T284] netlink_unicast+0x449/0x710 [ 6621.925692][ T284] netlink_sendmsg+0x723/0xbe0 [ 6621.925692][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6621.925692][ T284] ___sys_sendmsg+0xee/0x170 [ 6621.925692][ T284] __sys_sendmsg+0xcd/0x170 [ 6621.925692][ T284] do_syscall_64+0xc6/0x1e0 [ 6621.925692][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6621.925692][ T284] [ 6621.927902][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6621.927902][ T284] netdev_get_by_index+0x5e/0x80 [ 6621.927902][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6621.927902][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6621.927902][ T284] ip6_route_add+0x1c/0x140 [ 6621.927902][ T284] addrconf_add_mroute+0x129/0x180 [ 6621.927902][ T284] addrconf_add_dev+0xe2/0x170 [ 6621.927902][ T284] inet6_addr_add+0x12f/0xa40 [ 6621.927902][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6621.927902][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6621.927902][ T284] netlink_rcv_skb+0x130/0x360 [ 6621.927902][ T284] netlink_unicast+0x449/0x710 [ 6621.927902][ T284] netlink_sendmsg+0x723/0xbe0 [ 6621.927902][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6621.927902][ T284] ___sys_sendmsg+0xee/0x170 [ 6621.927902][ T284] __sys_sendmsg+0xcd/0x170 [ 6621.927902][ T284] do_syscall_64+0xc6/0x1e0 [ 6621.927902][ T284] [ 6621.930069][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6621.930069][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6621.930069][ T284] ipv6_find_idev+0x102/0x170 [ 6621.930069][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6621.930069][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6621.930069][ T284] netlink_rcv_skb+0x130/0x360 [ 6621.930069][ T284] netlink_unicast+0x449/0x710 [ 6621.930069][ T284] netlink_sendmsg+0x723/0xbe0 [ 6621.930069][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6621.930069][ T284] ___sys_sendmsg+0xee/0x170 [ 6621.930069][ T284] __sys_sendmsg+0xcd/0x170 [ 6621.930069][ T284] do_syscall_64+0xc6/0x1e0 [ 6621.930069][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6621.930069][ T284] [ 6621.931761][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6621.931761][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6621.931761][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6621.931761][ T284] ipv6_find_idev+0x102/0x170 [ 6621.931761][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6621.931761][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6621.931761][ T284] netlink_rcv_skb+0x130/0x360 [ 6621.931761][ T284] netlink_unicast+0x449/0x710 [ 6621.931761][ T284] netlink_sendmsg+0x723/0xbe0 [ 6621.931761][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6621.931761][ T284] ___sys_sendmsg+0xee/0x170 [ 6621.931761][ T284] __sys_sendmsg+0xcd/0x170 [ 6621.931761][ T284] do_syscall_64+0xc6/0x1e0 [ 6621.931761][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6621.931761][ T284] [ 6622.179028][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6622.179483][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6622.179483][ T282] dst_init+0x84/0x4a0 [ 6622.179483][ T282] dst_alloc+0x97/0x150 [ 6622.179483][ T282] ip6_dst_alloc+0x23/0x90 [ 6622.179483][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6622.179483][ T282] ip6_pol_route+0x56f/0x840 [ 6622.179483][ T282] fib6_rule_lookup+0x196/0x240 [ 6622.179483][ T282] ip6_route_input+0x542/0x980 [ 6622.179483][ T282] ipv6_rcv+0x8f/0x400 [ 6622.179483][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6622.179483][ T282] process_backlog+0x101/0x620 [ 6622.179483][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6622.179483][ T282] net_rx_action+0x495/0xbe0 [ 6622.179483][ T282] __do_softirq+0x1b5/0x7f6 [ 6622.179483][ T282] [ 6622.181468][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6622.181468][ T282] netdev_get_by_index+0x5e/0x80 [ 6622.181468][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6622.181468][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6622.181468][ T282] ip6_route_add+0x1c/0x140 [ 6622.181468][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6622.181468][ T282] inet6_addr_add+0x4f8/0xa40 [ 6622.181468][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6622.181468][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6622.181468][ T282] netlink_rcv_skb+0x130/0x360 [ 6622.181468][ T282] netlink_unicast+0x449/0x710 [ 6622.181468][ T282] netlink_sendmsg+0x723/0xbe0 [ 6622.181468][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6622.181468][ T282] ___sys_sendmsg+0xee/0x170 [ 6622.181468][ T282] __sys_sendmsg+0xcd/0x170 [ 6622.181468][ T282] do_syscall_64+0xc6/0x1e0 [ 6622.181468][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6622.181468][ T282] [ 6622.183892][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6622.183892][ T282] netdev_get_by_index+0x5e/0x80 [ 6622.183892][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6622.183892][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6622.183892][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6622.183892][ T282] ipv6_add_addr+0x411/0x2000 [ 6622.183892][ T282] inet6_addr_add+0x30e/0xa40 [ 6622.183892][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6622.183892][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6622.183892][ T282] netlink_rcv_skb+0x130/0x360 [ 6622.183892][ T282] netlink_unicast+0x449/0x710 [ 6622.183892][ T282] netlink_sendmsg+0x723/0xbe0 [ 6622.183892][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6622.183892][ T282] ___sys_sendmsg+0xee/0x170 [ 6622.183892][ T282] __sys_sendmsg+0xcd/0x170 [ 6622.183892][ T282] do_syscall_64+0xc6/0x1e0 [ 6622.183892][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6622.183892][ T282] [ 6622.186335][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6622.186335][ T282] netdev_get_by_index+0x5e/0x80 [ 6622.186335][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6622.186335][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6622.186335][ T282] ip6_route_add+0x1c/0x140 [ 6622.186335][ T282] addrconf_add_mroute+0x129/0x180 [ 6622.186335][ T282] addrconf_add_dev+0xe2/0x170 [ 6622.186335][ T282] inet6_addr_add+0x12f/0xa40 [ 6622.186335][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6622.186335][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6622.186335][ T282] netlink_rcv_skb+0x130/0x360 [ 6622.186335][ T282] netlink_unicast+0x449/0x710 [ 6622.186335][ T282] netlink_sendmsg+0x723/0xbe0 [ 6622.186335][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6622.186335][ T282] ___sys_sendmsg+0xee/0x170 [ 6622.186335][ T282] __sys_sendmsg+0xcd/0x170 [ 6622.186335][ T282] do_syscall_64+0xc6/0x1e0 [ 6622.186335][ T282] [ 6622.188744][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6622.188744][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6622.188744][ T282] ipv6_find_idev+0x102/0x170 [ 6622.188744][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6622.188744][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6622.188744][ T282] netlink_rcv_skb+0x130/0x360 [ 6622.188744][ T282] netlink_unicast+0x449/0x710 [ 6622.188744][ T282] netlink_sendmsg+0x723/0xbe0 [ 6622.188744][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6622.188744][ T282] ___sys_sendmsg+0xee/0x170 [ 6622.188744][ T282] __sys_sendmsg+0xcd/0x170 [ 6622.188744][ T282] do_syscall_64+0xc6/0x1e0 [ 6622.188744][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6622.188744][ T282] [ 6622.190615][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6622.190615][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6622.190615][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6622.190615][ T282] ipv6_find_idev+0x102/0x170 [ 6622.190615][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6622.190615][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6622.190615][ T282] netlink_rcv_skb+0x130/0x360 [ 6622.190615][ T282] netlink_unicast+0x449/0x710 [ 6622.190615][ T282] netlink_sendmsg+0x723/0xbe0 [ 6622.190615][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6622.190615][ T282] ___sys_sendmsg+0xee/0x170 [ 6622.190615][ T282] __sys_sendmsg+0xcd/0x170 [ 6622.190615][ T282] do_syscall_64+0xc6/0x1e0 [ 6622.190615][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6622.190615][ T282] [ 6632.179026][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6632.179411][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6632.179411][ T284] netdev_get_by_index+0x5e/0x80 [ 6632.179411][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6632.179411][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6632.179411][ T284] ip6_route_add+0x1c/0x140 [ 6632.179411][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6632.179411][ T284] inet6_addr_add+0x4f8/0xa40 [ 6632.179411][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6632.179411][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6632.179411][ T284] netlink_rcv_skb+0x130/0x360 [ 6632.179411][ T284] netlink_unicast+0x449/0x710 [ 6632.179411][ T284] netlink_sendmsg+0x723/0xbe0 [ 6632.179411][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6632.179411][ T284] ___sys_sendmsg+0xee/0x170 [ 6632.179411][ T284] __sys_sendmsg+0xcd/0x170 [ 6632.179411][ T284] do_syscall_64+0xc6/0x1e0 [ 6632.179411][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6632.179411][ T284] [ 6632.181676][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6632.181676][ T284] netdev_get_by_index+0x5e/0x80 [ 6632.181676][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6632.181676][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6632.181676][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6632.181676][ T284] ipv6_add_addr+0x411/0x2000 [ 6632.181676][ T284] inet6_addr_add+0x30e/0xa40 [ 6632.181676][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6632.181676][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6632.181676][ T284] netlink_rcv_skb+0x130/0x360 [ 6632.181676][ T284] netlink_unicast+0x449/0x710 [ 6632.181676][ T284] netlink_sendmsg+0x723/0xbe0 [ 6632.181676][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6632.181676][ T284] ___sys_sendmsg+0xee/0x170 [ 6632.181676][ T284] __sys_sendmsg+0xcd/0x170 [ 6632.181676][ T284] do_syscall_64+0xc6/0x1e0 [ 6632.181676][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6632.181676][ T284] [ 6632.183871][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6632.183871][ T284] netdev_get_by_index+0x5e/0x80 [ 6632.183871][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6632.183871][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6632.183871][ T284] ip6_route_add+0x1c/0x140 [ 6632.183871][ T284] addrconf_add_mroute+0x129/0x180 [ 6632.183871][ T284] addrconf_add_dev+0xe2/0x170 [ 6632.183871][ T284] inet6_addr_add+0x12f/0xa40 [ 6632.183871][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6632.183871][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6632.183871][ T284] netlink_rcv_skb+0x130/0x360 [ 6632.183871][ T284] netlink_unicast+0x449/0x710 [ 6632.183871][ T284] netlink_sendmsg+0x723/0xbe0 [ 6632.183871][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6632.183871][ T284] ___sys_sendmsg+0xee/0x170 [ 6632.183871][ T284] __sys_sendmsg+0xcd/0x170 [ 6632.183871][ T284] do_syscall_64+0xc6/0x1e0 [ 6632.183871][ T284] [ 6632.186038][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6632.186038][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6632.186038][ T284] ipv6_find_idev+0x102/0x170 [ 6632.186038][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6632.186038][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6632.186038][ T284] netlink_rcv_skb+0x130/0x360 [ 6632.186038][ T284] netlink_unicast+0x449/0x710 [ 6632.186038][ T284] netlink_sendmsg+0x723/0xbe0 [ 6632.186038][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6632.186038][ T284] ___sys_sendmsg+0xee/0x170 [ 6632.186038][ T284] __sys_sendmsg+0xcd/0x170 [ 6632.186038][ T284] do_syscall_64+0xc6/0x1e0 [ 6632.186038][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6632.186038][ T284] [ 6632.187745][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6632.187745][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6632.187745][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6632.187745][ T284] ipv6_find_idev+0x102/0x170 [ 6632.187745][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6632.187745][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6632.187745][ T284] netlink_rcv_skb+0x130/0x360 [ 6632.187745][ T284] netlink_unicast+0x449/0x710 [ 6632.187745][ T284] netlink_sendmsg+0x723/0xbe0 [ 6632.187745][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6632.187745][ T284] ___sys_sendmsg+0xee/0x170 [ 6632.187745][ T284] __sys_sendmsg+0xcd/0x170 [ 6632.187745][ T284] do_syscall_64+0xc6/0x1e0 [ 6632.187745][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6632.187745][ T284] [ 6632.434970][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6632.435578][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6632.435578][ T282] dst_init+0x84/0x4a0 [ 6632.435578][ T282] dst_alloc+0x97/0x150 [ 6632.435578][ T282] ip6_dst_alloc+0x23/0x90 [ 6632.435578][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6632.435578][ T282] ip6_pol_route+0x56f/0x840 [ 6632.435578][ T282] fib6_rule_lookup+0x196/0x240 [ 6632.435578][ T282] ip6_route_input+0x542/0x980 [ 6632.435578][ T282] ipv6_rcv+0x8f/0x400 [ 6632.435578][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6632.435578][ T282] process_backlog+0x101/0x620 [ 6632.435578][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6632.435578][ T282] net_rx_action+0x495/0xbe0 [ 6632.435578][ T282] __do_softirq+0x1b5/0x7f6 [ 6632.435578][ T282] [ 6632.438585][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6632.438585][ T282] netdev_get_by_index+0x5e/0x80 [ 6632.438585][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6632.438585][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6632.438585][ T282] ip6_route_add+0x1c/0x140 [ 6632.438585][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6632.438585][ T282] inet6_addr_add+0x4f8/0xa40 [ 6632.438585][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6632.438585][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6632.438585][ T282] netlink_rcv_skb+0x130/0x360 [ 6632.438585][ T282] netlink_unicast+0x449/0x710 [ 6632.438585][ T282] netlink_sendmsg+0x723/0xbe0 [ 6632.438585][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6632.438585][ T282] ___sys_sendmsg+0xee/0x170 [ 6632.438585][ T282] __sys_sendmsg+0xcd/0x170 [ 6632.438585][ T282] do_syscall_64+0xc6/0x1e0 [ 6632.438585][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6632.438585][ T282] [ 6632.442624][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6632.442624][ T282] netdev_get_by_index+0x5e/0x80 [ 6632.442624][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6632.442624][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6632.442624][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6632.442624][ T282] ipv6_add_addr+0x411/0x2000 [ 6632.442624][ T282] inet6_addr_add+0x30e/0xa40 [ 6632.442624][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6632.442624][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6632.442624][ T282] netlink_rcv_skb+0x130/0x360 [ 6632.442624][ T282] netlink_unicast+0x449/0x710 [ 6632.442624][ T282] netlink_sendmsg+0x723/0xbe0 [ 6632.442624][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6632.442624][ T282] ___sys_sendmsg+0xee/0x170 [ 6632.442624][ T282] __sys_sendmsg+0xcd/0x170 [ 6632.442624][ T282] do_syscall_64+0xc6/0x1e0 [ 6632.442624][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6632.442624][ T282] [ 6632.446400][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6632.446400][ T282] netdev_get_by_index+0x5e/0x80 [ 6632.446400][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6632.446400][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6632.446400][ T282] ip6_route_add+0x1c/0x140 [ 6632.446400][ T282] addrconf_add_mroute+0x129/0x180 [ 6632.446400][ T282] addrconf_add_dev+0xe2/0x170 [ 6632.446400][ T282] inet6_addr_add+0x12f/0xa40 [ 6632.446400][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6632.446400][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6632.446400][ T282] netlink_rcv_skb+0x130/0x360 [ 6632.446400][ T282] netlink_unicast+0x449/0x710 [ 6632.446400][ T282] netlink_sendmsg+0x723/0xbe0 [ 6632.446400][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6632.446400][ T282] ___sys_sendmsg+0xee/0x170 [ 6632.446400][ T282] __sys_sendmsg+0xcd/0x170 [ 6632.446400][ T282] do_syscall_64+0xc6/0x1e0 [ 6632.446400][ T282] [ 6632.450033][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6632.450033][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6632.450033][ T282] ipv6_find_idev+0x102/0x170 [ 6632.450033][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6632.450033][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6632.450033][ T282] netlink_rcv_skb+0x130/0x360 [ 6632.450033][ T282] netlink_unicast+0x449/0x710 [ 6632.450033][ T282] netlink_sendmsg+0x723/0xbe0 [ 6632.450033][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6632.450033][ T282] ___sys_sendmsg+0xee/0x170 [ 6632.450033][ T282] __sys_sendmsg+0xcd/0x170 [ 6632.450033][ T282] do_syscall_64+0xc6/0x1e0 [ 6632.450033][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6632.450033][ T282] [ 6632.452854][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6632.452854][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6632.452854][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6632.452854][ T282] ipv6_find_idev+0x102/0x170 [ 6632.452854][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6632.452854][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6632.452854][ T282] netlink_rcv_skb+0x130/0x360 [ 6632.452854][ T282] netlink_unicast+0x449/0x710 [ 6632.452854][ T282] netlink_sendmsg+0x723/0xbe0 [ 6632.452854][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6632.452854][ T282] ___sys_sendmsg+0xee/0x170 [ 6632.452854][ T282] __sys_sendmsg+0xcd/0x170 [ 6632.452854][ T282] do_syscall_64+0xc6/0x1e0 [ 6632.452854][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6632.452854][ T282] [ 6642.435004][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6642.435487][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6642.435487][ T284] netdev_get_by_index+0x5e/0x80 [ 6642.435487][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6642.435487][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6642.435487][ T284] ip6_route_add+0x1c/0x140 [ 6642.435487][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6642.435487][ T284] inet6_addr_add+0x4f8/0xa40 [ 6642.435487][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6642.435487][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6642.435487][ T284] netlink_rcv_skb+0x130/0x360 [ 6642.435487][ T284] netlink_unicast+0x449/0x710 [ 6642.435487][ T284] netlink_sendmsg+0x723/0xbe0 [ 6642.435487][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6642.435487][ T284] ___sys_sendmsg+0xee/0x170 [ 6642.435487][ T284] __sys_sendmsg+0xcd/0x170 [ 6642.435487][ T284] do_syscall_64+0xc6/0x1e0 [ 6642.435487][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6642.435487][ T284] [ 6642.437715][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6642.437715][ T284] netdev_get_by_index+0x5e/0x80 [ 6642.437715][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6642.437715][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6642.437715][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6642.437715][ T284] ipv6_add_addr+0x411/0x2000 [ 6642.437715][ T284] inet6_addr_add+0x30e/0xa40 [ 6642.437715][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6642.437715][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6642.437715][ T284] netlink_rcv_skb+0x130/0x360 [ 6642.437715][ T284] netlink_unicast+0x449/0x710 [ 6642.437715][ T284] netlink_sendmsg+0x723/0xbe0 [ 6642.437715][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6642.437715][ T284] ___sys_sendmsg+0xee/0x170 [ 6642.437715][ T284] __sys_sendmsg+0xcd/0x170 [ 6642.437715][ T284] do_syscall_64+0xc6/0x1e0 [ 6642.437715][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6642.437715][ T284] [ 6642.439935][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6642.439935][ T284] netdev_get_by_index+0x5e/0x80 [ 6642.439935][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6642.439935][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6642.439935][ T284] ip6_route_add+0x1c/0x140 [ 6642.439935][ T284] addrconf_add_mroute+0x129/0x180 [ 6642.439935][ T284] addrconf_add_dev+0xe2/0x170 [ 6642.439935][ T284] inet6_addr_add+0x12f/0xa40 [ 6642.439935][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6642.439935][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6642.439935][ T284] netlink_rcv_skb+0x130/0x360 [ 6642.439935][ T284] netlink_unicast+0x449/0x710 [ 6642.439935][ T284] netlink_sendmsg+0x723/0xbe0 [ 6642.439935][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6642.439935][ T284] ___sys_sendmsg+0xee/0x170 [ 6642.439935][ T284] __sys_sendmsg+0xcd/0x170 [ 6642.439935][ T284] do_syscall_64+0xc6/0x1e0 [ 6642.439935][ T284] [ 6642.442110][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6642.442110][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6642.442110][ T284] ipv6_find_idev+0x102/0x170 [ 6642.442110][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6642.442110][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6642.442110][ T284] netlink_rcv_skb+0x130/0x360 [ 6642.442110][ T284] netlink_unicast+0x449/0x710 [ 6642.442110][ T284] netlink_sendmsg+0x723/0xbe0 [ 6642.442110][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6642.442110][ T284] ___sys_sendmsg+0xee/0x170 [ 6642.442110][ T284] __sys_sendmsg+0xcd/0x170 [ 6642.442110][ T284] do_syscall_64+0xc6/0x1e0 [ 6642.442110][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6642.442110][ T284] [ 6642.443805][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6642.443805][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6642.443805][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6642.443805][ T284] ipv6_find_idev+0x102/0x170 [ 6642.443805][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6642.443805][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6642.443805][ T284] netlink_rcv_skb+0x130/0x360 [ 6642.443805][ T284] netlink_unicast+0x449/0x710 [ 6642.443805][ T284] netlink_sendmsg+0x723/0xbe0 [ 6642.443805][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6642.443805][ T284] ___sys_sendmsg+0xee/0x170 [ 6642.443805][ T284] __sys_sendmsg+0xcd/0x170 [ 6642.443805][ T284] do_syscall_64+0xc6/0x1e0 [ 6642.443805][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6642.443805][ T284] [ 6642.707016][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6642.707448][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6642.707448][ T282] dst_init+0x84/0x4a0 [ 6642.707448][ T282] dst_alloc+0x97/0x150 [ 6642.707448][ T282] ip6_dst_alloc+0x23/0x90 [ 6642.707448][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6642.707448][ T282] ip6_pol_route+0x56f/0x840 [ 6642.707448][ T282] fib6_rule_lookup+0x196/0x240 [ 6642.707448][ T282] ip6_route_input+0x542/0x980 [ 6642.707448][ T282] ipv6_rcv+0x8f/0x400 [ 6642.707448][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6642.707448][ T282] process_backlog+0x101/0x620 [ 6642.707448][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6642.707448][ T282] net_rx_action+0x495/0xbe0 [ 6642.707448][ T282] __do_softirq+0x1b5/0x7f6 [ 6642.707448][ T282] [ 6642.709254][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6642.709254][ T282] netdev_get_by_index+0x5e/0x80 [ 6642.709254][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6642.709254][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6642.709254][ T282] ip6_route_add+0x1c/0x140 [ 6642.709254][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6642.709254][ T282] inet6_addr_add+0x4f8/0xa40 [ 6642.709254][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6642.709254][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6642.709254][ T282] netlink_rcv_skb+0x130/0x360 [ 6642.709254][ T282] netlink_unicast+0x449/0x710 [ 6642.709254][ T282] netlink_sendmsg+0x723/0xbe0 [ 6642.709254][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6642.709254][ T282] ___sys_sendmsg+0xee/0x170 [ 6642.709254][ T282] __sys_sendmsg+0xcd/0x170 [ 6642.709254][ T282] do_syscall_64+0xc6/0x1e0 [ 6642.709254][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6642.709254][ T282] [ 6642.711456][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6642.711456][ T282] netdev_get_by_index+0x5e/0x80 [ 6642.711456][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6642.711456][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6642.711456][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6642.711456][ T282] ipv6_add_addr+0x411/0x2000 [ 6642.711456][ T282] inet6_addr_add+0x30e/0xa40 [ 6642.711456][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6642.711456][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6642.711456][ T282] netlink_rcv_skb+0x130/0x360 [ 6642.711456][ T282] netlink_unicast+0x449/0x710 [ 6642.711456][ T282] netlink_sendmsg+0x723/0xbe0 [ 6642.711456][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6642.711456][ T282] ___sys_sendmsg+0xee/0x170 [ 6642.711456][ T282] __sys_sendmsg+0xcd/0x170 [ 6642.711456][ T282] do_syscall_64+0xc6/0x1e0 [ 6642.711456][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6642.711456][ T282] [ 6642.713759][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6642.713759][ T282] netdev_get_by_index+0x5e/0x80 [ 6642.713759][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6642.713759][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6642.713759][ T282] ip6_route_add+0x1c/0x140 [ 6642.713759][ T282] addrconf_add_mroute+0x129/0x180 [ 6642.713759][ T282] addrconf_add_dev+0xe2/0x170 [ 6642.713759][ T282] inet6_addr_add+0x12f/0xa40 [ 6642.713759][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6642.713759][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6642.713759][ T282] netlink_rcv_skb+0x130/0x360 [ 6642.713759][ T282] netlink_unicast+0x449/0x710 [ 6642.713759][ T282] netlink_sendmsg+0x723/0xbe0 [ 6642.713759][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6642.713759][ T282] ___sys_sendmsg+0xee/0x170 [ 6642.713759][ T282] __sys_sendmsg+0xcd/0x170 [ 6642.713759][ T282] do_syscall_64+0xc6/0x1e0 [ 6642.713759][ T282] [ 6642.715915][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6642.715915][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6642.715915][ T282] ipv6_find_idev+0x102/0x170 [ 6642.715915][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6642.715915][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6642.715915][ T282] netlink_rcv_skb+0x130/0x360 [ 6642.715915][ T282] netlink_unicast+0x449/0x710 [ 6642.715915][ T282] netlink_sendmsg+0x723/0xbe0 [ 6642.715915][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6642.715915][ T282] ___sys_sendmsg+0xee/0x170 [ 6642.715915][ T282] __sys_sendmsg+0xcd/0x170 [ 6642.715915][ T282] do_syscall_64+0xc6/0x1e0 [ 6642.715915][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6642.715915][ T282] [ 6642.717605][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6642.717605][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6642.717605][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6642.717605][ T282] ipv6_find_idev+0x102/0x170 [ 6642.717605][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6642.717605][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6642.717605][ T282] netlink_rcv_skb+0x130/0x360 [ 6642.717605][ T282] netlink_unicast+0x449/0x710 [ 6642.717605][ T282] netlink_sendmsg+0x723/0xbe0 [ 6642.717605][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6642.717605][ T282] ___sys_sendmsg+0xee/0x170 [ 6642.717605][ T282] __sys_sendmsg+0xcd/0x170 [ 6642.717605][ T282] do_syscall_64+0xc6/0x1e0 [ 6642.717605][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6642.717605][ T282] [ 6652.691014][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6652.691437][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6652.691437][ T284] netdev_get_by_index+0x5e/0x80 [ 6652.691437][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6652.691437][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6652.691437][ T284] ip6_route_add+0x1c/0x140 [ 6652.691437][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6652.691437][ T284] inet6_addr_add+0x4f8/0xa40 [ 6652.691437][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6652.691437][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6652.691437][ T284] netlink_rcv_skb+0x130/0x360 [ 6652.691437][ T284] netlink_unicast+0x449/0x710 [ 6652.691437][ T284] netlink_sendmsg+0x723/0xbe0 [ 6652.691437][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6652.691437][ T284] ___sys_sendmsg+0xee/0x170 [ 6652.691437][ T284] __sys_sendmsg+0xcd/0x170 [ 6652.691437][ T284] do_syscall_64+0xc6/0x1e0 [ 6652.691437][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6652.691437][ T284] [ 6652.693678][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6652.693678][ T284] netdev_get_by_index+0x5e/0x80 [ 6652.693678][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6652.693678][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6652.693678][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6652.693678][ T284] ipv6_add_addr+0x411/0x2000 [ 6652.693678][ T284] inet6_addr_add+0x30e/0xa40 [ 6652.693678][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6652.693678][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6652.693678][ T284] netlink_rcv_skb+0x130/0x360 [ 6652.693678][ T284] netlink_unicast+0x449/0x710 [ 6652.693678][ T284] netlink_sendmsg+0x723/0xbe0 [ 6652.693678][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6652.693678][ T284] ___sys_sendmsg+0xee/0x170 [ 6652.693678][ T284] __sys_sendmsg+0xcd/0x170 [ 6652.693678][ T284] do_syscall_64+0xc6/0x1e0 [ 6652.693678][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6652.693678][ T284] [ 6652.695870][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6652.695870][ T284] netdev_get_by_index+0x5e/0x80 [ 6652.695870][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6652.695870][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6652.695870][ T284] ip6_route_add+0x1c/0x140 [ 6652.695870][ T284] addrconf_add_mroute+0x129/0x180 [ 6652.695870][ T284] addrconf_add_dev+0xe2/0x170 [ 6652.695870][ T284] inet6_addr_add+0x12f/0xa40 [ 6652.695870][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6652.695870][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6652.695870][ T284] netlink_rcv_skb+0x130/0x360 [ 6652.695870][ T284] netlink_unicast+0x449/0x710 [ 6652.695870][ T284] netlink_sendmsg+0x723/0xbe0 [ 6652.695870][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6652.695870][ T284] ___sys_sendmsg+0xee/0x170 [ 6652.695870][ T284] __sys_sendmsg+0xcd/0x170 [ 6652.695870][ T284] do_syscall_64+0xc6/0x1e0 [ 6652.695870][ T284] [ 6652.698036][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6652.698036][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6652.698036][ T284] ipv6_find_idev+0x102/0x170 [ 6652.698036][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6652.698036][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6652.698036][ T284] netlink_rcv_skb+0x130/0x360 [ 6652.698036][ T284] netlink_unicast+0x449/0x710 [ 6652.698036][ T284] netlink_sendmsg+0x723/0xbe0 [ 6652.698036][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6652.698036][ T284] ___sys_sendmsg+0xee/0x170 [ 6652.698036][ T284] __sys_sendmsg+0xcd/0x170 [ 6652.698036][ T284] do_syscall_64+0xc6/0x1e0 [ 6652.698036][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6652.698036][ T284] [ 6652.699737][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6652.699737][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6652.699737][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6652.699737][ T284] ipv6_find_idev+0x102/0x170 [ 6652.699737][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6652.699737][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6652.699737][ T284] netlink_rcv_skb+0x130/0x360 [ 6652.699737][ T284] netlink_unicast+0x449/0x710 [ 6652.699737][ T284] netlink_sendmsg+0x723/0xbe0 [ 6652.699737][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6652.699737][ T284] ___sys_sendmsg+0xee/0x170 [ 6652.699737][ T284] __sys_sendmsg+0xcd/0x170 [ 6652.699737][ T284] do_syscall_64+0xc6/0x1e0 [ 6652.699737][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6652.699737][ T284] [ 6652.811116][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6652.811514][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6652.811514][ T282] dst_init+0x84/0x4a0 [ 6652.811514][ T282] dst_alloc+0x97/0x150 [ 6652.811514][ T282] ip6_dst_alloc+0x23/0x90 [ 6652.811514][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6652.811514][ T282] ip6_pol_route+0x56f/0x840 [ 6652.811514][ T282] fib6_rule_lookup+0x196/0x240 [ 6652.811514][ T282] ip6_route_input+0x542/0x980 [ 6652.811514][ T282] ipv6_rcv+0x8f/0x400 [ 6652.811514][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6652.811514][ T282] process_backlog+0x101/0x620 [ 6652.811514][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6652.811514][ T282] net_rx_action+0x495/0xbe0 [ 6652.811514][ T282] __do_softirq+0x1b5/0x7f6 [ 6652.811514][ T282] [ 6652.813295][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6652.813295][ T282] netdev_get_by_index+0x5e/0x80 [ 6652.813295][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6652.813295][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6652.813295][ T282] ip6_route_add+0x1c/0x140 [ 6652.813295][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6652.813295][ T282] inet6_addr_add+0x4f8/0xa40 [ 6652.813295][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6652.813295][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6652.813295][ T282] netlink_rcv_skb+0x130/0x360 [ 6652.813295][ T282] netlink_unicast+0x449/0x710 [ 6652.813295][ T282] netlink_sendmsg+0x723/0xbe0 [ 6652.813295][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6652.813295][ T282] ___sys_sendmsg+0xee/0x170 [ 6652.813295][ T282] __sys_sendmsg+0xcd/0x170 [ 6652.813295][ T282] do_syscall_64+0xc6/0x1e0 [ 6652.813295][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6652.813295][ T282] [ 6652.815488][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6652.815488][ T282] netdev_get_by_index+0x5e/0x80 [ 6652.815488][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6652.815488][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6652.815488][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6652.815488][ T282] ipv6_add_addr+0x411/0x2000 [ 6652.815488][ T282] inet6_addr_add+0x30e/0xa40 [ 6652.815488][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6652.815488][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6652.815488][ T282] netlink_rcv_skb+0x130/0x360 [ 6652.815488][ T282] netlink_unicast+0x449/0x710 [ 6652.815488][ T282] netlink_sendmsg+0x723/0xbe0 [ 6652.815488][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6652.815488][ T282] ___sys_sendmsg+0xee/0x170 [ 6652.815488][ T282] __sys_sendmsg+0xcd/0x170 [ 6652.815488][ T282] do_syscall_64+0xc6/0x1e0 [ 6652.815488][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6652.815488][ T282] [ 6652.817669][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6652.817669][ T282] netdev_get_by_index+0x5e/0x80 [ 6652.817669][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6652.817669][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6652.817669][ T282] ip6_route_add+0x1c/0x140 [ 6652.817669][ T282] addrconf_add_mroute+0x129/0x180 [ 6652.817669][ T282] addrconf_add_dev+0xe2/0x170 [ 6652.817669][ T282] inet6_addr_add+0x12f/0xa40 [ 6652.817669][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6652.817669][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6652.817669][ T282] netlink_rcv_skb+0x130/0x360 [ 6652.817669][ T282] netlink_unicast+0x449/0x710 [ 6652.817669][ T282] netlink_sendmsg+0x723/0xbe0 [ 6652.817669][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6652.817669][ T282] ___sys_sendmsg+0xee/0x170 [ 6652.817669][ T282] __sys_sendmsg+0xcd/0x170 [ 6652.817669][ T282] do_syscall_64+0xc6/0x1e0 [ 6652.817669][ T282] [ 6652.819828][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6652.819828][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6652.819828][ T282] ipv6_find_idev+0x102/0x170 [ 6652.819828][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6652.819828][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6652.819828][ T282] netlink_rcv_skb+0x130/0x360 [ 6652.819828][ T282] netlink_unicast+0x449/0x710 [ 6652.819828][ T282] netlink_sendmsg+0x723/0xbe0 [ 6652.819828][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6652.819828][ T282] ___sys_sendmsg+0xee/0x170 [ 6652.819828][ T282] __sys_sendmsg+0xcd/0x170 [ 6652.819828][ T282] do_syscall_64+0xc6/0x1e0 [ 6652.819828][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6652.819828][ T282] [ 6652.822007][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6652.822007][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6652.822007][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6652.822007][ T282] ipv6_find_idev+0x102/0x170 [ 6652.822007][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6652.822007][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6652.822007][ T282] netlink_rcv_skb+0x130/0x360 [ 6652.822007][ T282] netlink_unicast+0x449/0x710 [ 6652.822007][ T282] netlink_sendmsg+0x723/0xbe0 [ 6652.822007][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6652.822007][ T282] ___sys_sendmsg+0xee/0x170 [ 6652.822007][ T282] __sys_sendmsg+0xcd/0x170 [ 6652.822007][ T282] do_syscall_64+0xc6/0x1e0 [ 6652.822007][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6652.822007][ T282] [ 6662.947001][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6662.947477][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6662.947477][ T284] netdev_get_by_index+0x5e/0x80 [ 6662.947477][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6662.947477][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6662.947477][ T284] ip6_route_add+0x1c/0x140 [ 6662.947477][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6662.947477][ T284] inet6_addr_add+0x4f8/0xa40 [ 6662.947477][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6662.947477][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6662.947477][ T284] netlink_rcv_skb+0x130/0x360 [ 6662.947477][ T284] netlink_unicast+0x449/0x710 [ 6662.947477][ T284] netlink_sendmsg+0x723/0xbe0 [ 6662.947477][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6662.947477][ T284] ___sys_sendmsg+0xee/0x170 [ 6662.947477][ T284] __sys_sendmsg+0xcd/0x170 [ 6662.947477][ T284] do_syscall_64+0xc6/0x1e0 [ 6662.947477][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6662.947477][ T284] [ 6662.949696][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6662.949696][ T284] netdev_get_by_index+0x5e/0x80 [ 6662.949696][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6662.949696][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6662.949696][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6662.949696][ T284] ipv6_add_addr+0x411/0x2000 [ 6662.949696][ T284] inet6_addr_add+0x30e/0xa40 [ 6662.949696][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6662.949696][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6662.949696][ T284] netlink_rcv_skb+0x130/0x360 [ 6662.949696][ T284] netlink_unicast+0x449/0x710 [ 6662.949696][ T284] netlink_sendmsg+0x723/0xbe0 [ 6662.949696][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6662.949696][ T284] ___sys_sendmsg+0xee/0x170 [ 6662.949696][ T284] __sys_sendmsg+0xcd/0x170 [ 6662.949696][ T284] do_syscall_64+0xc6/0x1e0 [ 6662.949696][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6662.949696][ T284] [ 6662.951898][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6662.951898][ T284] netdev_get_by_index+0x5e/0x80 [ 6662.951898][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6662.951898][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6662.951898][ T284] ip6_route_add+0x1c/0x140 [ 6662.951898][ T284] addrconf_add_mroute+0x129/0x180 [ 6662.951898][ T284] addrconf_add_dev+0xe2/0x170 [ 6662.951898][ T284] inet6_addr_add+0x12f/0xa40 [ 6662.951898][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6662.951898][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6662.951898][ T284] netlink_rcv_skb+0x130/0x360 [ 6662.951898][ T284] netlink_unicast+0x449/0x710 [ 6662.951898][ T284] netlink_sendmsg+0x723/0xbe0 [ 6662.951898][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6662.951898][ T284] ___sys_sendmsg+0xee/0x170 [ 6662.951898][ T284] __sys_sendmsg+0xcd/0x170 [ 6662.951898][ T284] do_syscall_64+0xc6/0x1e0 [ 6662.951898][ T284] [ 6662.954049][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6662.954049][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6662.954049][ T284] ipv6_find_idev+0x102/0x170 [ 6662.954049][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6662.954049][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6662.954049][ T284] netlink_rcv_skb+0x130/0x360 [ 6662.954049][ T284] netlink_unicast+0x449/0x710 [ 6662.954049][ T284] netlink_sendmsg+0x723/0xbe0 [ 6662.954049][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6662.954049][ T284] ___sys_sendmsg+0xee/0x170 [ 6662.954049][ T284] __sys_sendmsg+0xcd/0x170 [ 6662.954049][ T284] do_syscall_64+0xc6/0x1e0 [ 6662.954049][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6662.954049][ T284] [ 6662.955741][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6662.955741][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6662.955741][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6662.955741][ T284] ipv6_find_idev+0x102/0x170 [ 6662.955741][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6662.955741][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6662.955741][ T284] netlink_rcv_skb+0x130/0x360 [ 6662.955741][ T284] netlink_unicast+0x449/0x710 [ 6662.955741][ T284] netlink_sendmsg+0x723/0xbe0 [ 6662.955741][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6662.955741][ T284] ___sys_sendmsg+0xee/0x170 [ 6662.955741][ T284] __sys_sendmsg+0xcd/0x170 [ 6662.955741][ T284] do_syscall_64+0xc6/0x1e0 [ 6662.955741][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6662.955741][ T284] [ 6663.075013][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6663.075377][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6663.075377][ T282] dst_init+0x84/0x4a0 [ 6663.075377][ T282] dst_alloc+0x97/0x150 [ 6663.075377][ T282] ip6_dst_alloc+0x23/0x90 [ 6663.075377][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6663.075377][ T282] ip6_pol_route+0x56f/0x840 [ 6663.075377][ T282] fib6_rule_lookup+0x196/0x240 [ 6663.075377][ T282] ip6_route_input+0x542/0x980 [ 6663.075377][ T282] ipv6_rcv+0x8f/0x400 [ 6663.075377][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6663.075377][ T282] process_backlog+0x101/0x620 [ 6663.075377][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6663.075377][ T282] net_rx_action+0x495/0xbe0 [ 6663.075377][ T282] __do_softirq+0x1b5/0x7f6 [ 6663.075377][ T282] [ 6663.077174][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6663.077174][ T282] netdev_get_by_index+0x5e/0x80 [ 6663.077174][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6663.077174][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6663.077174][ T282] ip6_route_add+0x1c/0x140 [ 6663.077174][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6663.077174][ T282] inet6_addr_add+0x4f8/0xa40 [ 6663.077174][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6663.077174][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6663.077174][ T282] netlink_rcv_skb+0x130/0x360 [ 6663.077174][ T282] netlink_unicast+0x449/0x710 [ 6663.077174][ T282] netlink_sendmsg+0x723/0xbe0 [ 6663.077174][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6663.077174][ T282] ___sys_sendmsg+0xee/0x170 [ 6663.077174][ T282] __sys_sendmsg+0xcd/0x170 [ 6663.077174][ T282] do_syscall_64+0xc6/0x1e0 [ 6663.077174][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6663.077174][ T282] [ 6663.079384][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6663.079384][ T282] netdev_get_by_index+0x5e/0x80 [ 6663.079384][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6663.079384][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6663.079384][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6663.079384][ T282] ipv6_add_addr+0x411/0x2000 [ 6663.079384][ T282] inet6_addr_add+0x30e/0xa40 [ 6663.079384][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6663.079384][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6663.079384][ T282] netlink_rcv_skb+0x130/0x360 [ 6663.079384][ T282] netlink_unicast+0x449/0x710 [ 6663.079384][ T282] netlink_sendmsg+0x723/0xbe0 [ 6663.079384][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6663.079384][ T282] ___sys_sendmsg+0xee/0x170 [ 6663.079384][ T282] __sys_sendmsg+0xcd/0x170 [ 6663.079384][ T282] do_syscall_64+0xc6/0x1e0 [ 6663.079384][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6663.079384][ T282] [ 6663.081571][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6663.081571][ T282] netdev_get_by_index+0x5e/0x80 [ 6663.081571][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6663.081571][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6663.081571][ T282] ip6_route_add+0x1c/0x140 [ 6663.081571][ T282] addrconf_add_mroute+0x129/0x180 [ 6663.081571][ T282] addrconf_add_dev+0xe2/0x170 [ 6663.081571][ T282] inet6_addr_add+0x12f/0xa40 [ 6663.081571][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6663.081571][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6663.081571][ T282] netlink_rcv_skb+0x130/0x360 [ 6663.081571][ T282] netlink_unicast+0x449/0x710 [ 6663.081571][ T282] netlink_sendmsg+0x723/0xbe0 [ 6663.081571][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6663.081571][ T282] ___sys_sendmsg+0xee/0x170 [ 6663.081571][ T282] __sys_sendmsg+0xcd/0x170 [ 6663.081571][ T282] do_syscall_64+0xc6/0x1e0 [ 6663.081571][ T282] [ 6663.083727][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6663.083727][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6663.083727][ T282] ipv6_find_idev+0x102/0x170 [ 6663.083727][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6663.083727][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6663.083727][ T282] netlink_rcv_skb+0x130/0x360 [ 6663.083727][ T282] netlink_unicast+0x449/0x710 [ 6663.083727][ T282] netlink_sendmsg+0x723/0xbe0 [ 6663.083727][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6663.083727][ T282] ___sys_sendmsg+0xee/0x170 [ 6663.083727][ T282] __sys_sendmsg+0xcd/0x170 [ 6663.083727][ T282] do_syscall_64+0xc6/0x1e0 [ 6663.083727][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6663.083727][ T282] [ 6663.085527][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6663.085527][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6663.085527][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6663.085527][ T282] ipv6_find_idev+0x102/0x170 [ 6663.085527][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6663.085527][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6663.085527][ T282] netlink_rcv_skb+0x130/0x360 [ 6663.085527][ T282] netlink_unicast+0x449/0x710 [ 6663.085527][ T282] netlink_sendmsg+0x723/0xbe0 [ 6663.085527][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6663.085527][ T282] ___sys_sendmsg+0xee/0x170 [ 6663.085527][ T282] __sys_sendmsg+0xcd/0x170 [ 6663.085527][ T282] do_syscall_64+0xc6/0x1e0 [ 6663.085527][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6663.085527][ T282] [ 6673.203009][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6673.203440][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6673.203440][ T284] netdev_get_by_index+0x5e/0x80 [ 6673.203440][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6673.203440][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6673.203440][ T284] ip6_route_add+0x1c/0x140 [ 6673.203440][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6673.203440][ T284] inet6_addr_add+0x4f8/0xa40 [ 6673.203440][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6673.203440][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6673.203440][ T284] netlink_rcv_skb+0x130/0x360 [ 6673.203440][ T284] netlink_unicast+0x449/0x710 [ 6673.203440][ T284] netlink_sendmsg+0x723/0xbe0 [ 6673.203440][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6673.203440][ T284] ___sys_sendmsg+0xee/0x170 [ 6673.203440][ T284] __sys_sendmsg+0xcd/0x170 [ 6673.203440][ T284] do_syscall_64+0xc6/0x1e0 [ 6673.203440][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6673.203440][ T284] [ 6673.205651][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6673.205651][ T284] netdev_get_by_index+0x5e/0x80 [ 6673.205651][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6673.205651][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6673.205651][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6673.205651][ T284] ipv6_add_addr+0x411/0x2000 [ 6673.205651][ T284] inet6_addr_add+0x30e/0xa40 [ 6673.205651][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6673.205651][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6673.205651][ T284] netlink_rcv_skb+0x130/0x360 [ 6673.205651][ T284] netlink_unicast+0x449/0x710 [ 6673.205651][ T284] netlink_sendmsg+0x723/0xbe0 [ 6673.205651][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6673.205651][ T284] ___sys_sendmsg+0xee/0x170 [ 6673.205651][ T284] __sys_sendmsg+0xcd/0x170 [ 6673.205651][ T284] do_syscall_64+0xc6/0x1e0 [ 6673.205651][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6673.205651][ T284] [ 6673.207842][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6673.207842][ T284] netdev_get_by_index+0x5e/0x80 [ 6673.207842][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6673.207842][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6673.207842][ T284] ip6_route_add+0x1c/0x140 [ 6673.207842][ T284] addrconf_add_mroute+0x129/0x180 [ 6673.207842][ T284] addrconf_add_dev+0xe2/0x170 [ 6673.207842][ T284] inet6_addr_add+0x12f/0xa40 [ 6673.207842][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6673.207842][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6673.207842][ T284] netlink_rcv_skb+0x130/0x360 [ 6673.207842][ T284] netlink_unicast+0x449/0x710 [ 6673.207842][ T284] netlink_sendmsg+0x723/0xbe0 [ 6673.207842][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6673.207842][ T284] ___sys_sendmsg+0xee/0x170 [ 6673.207842][ T284] __sys_sendmsg+0xcd/0x170 [ 6673.207842][ T284] do_syscall_64+0xc6/0x1e0 [ 6673.207842][ T284] [ 6673.210002][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6673.210002][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6673.210002][ T284] ipv6_find_idev+0x102/0x170 [ 6673.210002][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6673.210002][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6673.210002][ T284] netlink_rcv_skb+0x130/0x360 [ 6673.210002][ T284] netlink_unicast+0x449/0x710 [ 6673.210002][ T284] netlink_sendmsg+0x723/0xbe0 [ 6673.210002][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6673.210002][ T284] ___sys_sendmsg+0xee/0x170 [ 6673.210002][ T284] __sys_sendmsg+0xcd/0x170 [ 6673.210002][ T284] do_syscall_64+0xc6/0x1e0 [ 6673.210002][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6673.210002][ T284] [ 6673.211682][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6673.211682][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6673.211682][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6673.211682][ T284] ipv6_find_idev+0x102/0x170 [ 6673.211682][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6673.211682][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6673.211682][ T284] netlink_rcv_skb+0x130/0x360 [ 6673.211682][ T284] netlink_unicast+0x449/0x710 [ 6673.211682][ T284] netlink_sendmsg+0x723/0xbe0 [ 6673.211682][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6673.211682][ T284] ___sys_sendmsg+0xee/0x170 [ 6673.211682][ T284] __sys_sendmsg+0xcd/0x170 [ 6673.211682][ T284] do_syscall_64+0xc6/0x1e0 [ 6673.211682][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6673.211682][ T284] [ 6673.339014][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6673.339347][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6673.339347][ T282] dst_init+0x84/0x4a0 [ 6673.339347][ T282] dst_alloc+0x97/0x150 [ 6673.339347][ T282] ip6_dst_alloc+0x23/0x90 [ 6673.339347][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6673.339347][ T282] ip6_pol_route+0x56f/0x840 [ 6673.339347][ T282] fib6_rule_lookup+0x196/0x240 [ 6673.339347][ T282] ip6_route_input+0x542/0x980 [ 6673.339347][ T282] ipv6_rcv+0x8f/0x400 [ 6673.339347][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6673.339347][ T282] process_backlog+0x101/0x620 [ 6673.339347][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6673.339347][ T282] net_rx_action+0x495/0xbe0 [ 6673.339347][ T282] __do_softirq+0x1b5/0x7f6 [ 6673.339347][ T282] [ 6673.341136][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6673.341136][ T282] netdev_get_by_index+0x5e/0x80 [ 6673.341136][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6673.341136][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6673.341136][ T282] ip6_route_add+0x1c/0x140 [ 6673.341136][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6673.341136][ T282] inet6_addr_add+0x4f8/0xa40 [ 6673.341136][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6673.341136][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6673.341136][ T282] netlink_rcv_skb+0x130/0x360 [ 6673.341136][ T282] netlink_unicast+0x449/0x710 [ 6673.341136][ T282] netlink_sendmsg+0x723/0xbe0 [ 6673.341136][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6673.341136][ T282] ___sys_sendmsg+0xee/0x170 [ 6673.341136][ T282] __sys_sendmsg+0xcd/0x170 [ 6673.341136][ T282] do_syscall_64+0xc6/0x1e0 [ 6673.341136][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6673.341136][ T282] [ 6673.343331][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6673.343331][ T282] netdev_get_by_index+0x5e/0x80 [ 6673.343331][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6673.343331][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6673.343331][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6673.343331][ T282] ipv6_add_addr+0x411/0x2000 [ 6673.343331][ T282] inet6_addr_add+0x30e/0xa40 [ 6673.343331][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6673.343331][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6673.343331][ T282] netlink_rcv_skb+0x130/0x360 [ 6673.343331][ T282] netlink_unicast+0x449/0x710 [ 6673.343331][ T282] netlink_sendmsg+0x723/0xbe0 [ 6673.343331][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6673.343331][ T282] ___sys_sendmsg+0xee/0x170 [ 6673.343331][ T282] __sys_sendmsg+0xcd/0x170 [ 6673.343331][ T282] do_syscall_64+0xc6/0x1e0 [ 6673.343331][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6673.343331][ T282] [ 6673.345519][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6673.345519][ T282] netdev_get_by_index+0x5e/0x80 [ 6673.345519][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6673.345519][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6673.345519][ T282] ip6_route_add+0x1c/0x140 [ 6673.345519][ T282] addrconf_add_mroute+0x129/0x180 [ 6673.345519][ T282] addrconf_add_dev+0xe2/0x170 [ 6673.345519][ T282] inet6_addr_add+0x12f/0xa40 [ 6673.345519][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6673.345519][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6673.345519][ T282] netlink_rcv_skb+0x130/0x360 [ 6673.345519][ T282] netlink_unicast+0x449/0x710 [ 6673.345519][ T282] netlink_sendmsg+0x723/0xbe0 [ 6673.345519][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6673.345519][ T282] ___sys_sendmsg+0xee/0x170 [ 6673.345519][ T282] __sys_sendmsg+0xcd/0x170 [ 6673.345519][ T282] do_syscall_64+0xc6/0x1e0 [ 6673.345519][ T282] [ 6673.347679][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6673.347679][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6673.347679][ T282] ipv6_find_idev+0x102/0x170 [ 6673.347679][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6673.347679][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6673.347679][ T282] netlink_rcv_skb+0x130/0x360 [ 6673.347679][ T282] netlink_unicast+0x449/0x710 [ 6673.347679][ T282] netlink_sendmsg+0x723/0xbe0 [ 6673.347679][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6673.347679][ T282] ___sys_sendmsg+0xee/0x170 [ 6673.347679][ T282] __sys_sendmsg+0xcd/0x170 [ 6673.347679][ T282] do_syscall_64+0xc6/0x1e0 [ 6673.347679][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6673.347679][ T282] [ 6673.349382][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6673.349382][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6673.349382][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6673.349382][ T282] ipv6_find_idev+0x102/0x170 [ 6673.349382][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6673.349382][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6673.349382][ T282] netlink_rcv_skb+0x130/0x360 [ 6673.349382][ T282] netlink_unicast+0x449/0x710 [ 6673.349382][ T282] netlink_sendmsg+0x723/0xbe0 [ 6673.349382][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6673.349382][ T282] ___sys_sendmsg+0xee/0x170 [ 6673.349382][ T282] __sys_sendmsg+0xcd/0x170 [ 6673.349382][ T282] do_syscall_64+0xc6/0x1e0 [ 6673.349382][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6673.349382][ T282] [ 6683.459002][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6683.459429][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6683.459429][ T284] netdev_get_by_index+0x5e/0x80 [ 6683.459429][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6683.459429][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6683.459429][ T284] ip6_route_add+0x1c/0x140 [ 6683.459429][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6683.459429][ T284] inet6_addr_add+0x4f8/0xa40 [ 6683.459429][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6683.459429][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6683.459429][ T284] netlink_rcv_skb+0x130/0x360 [ 6683.459429][ T284] netlink_unicast+0x449/0x710 [ 6683.459429][ T284] netlink_sendmsg+0x723/0xbe0 [ 6683.459429][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6683.459429][ T284] ___sys_sendmsg+0xee/0x170 [ 6683.459429][ T284] __sys_sendmsg+0xcd/0x170 [ 6683.459429][ T284] do_syscall_64+0xc6/0x1e0 [ 6683.459429][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6683.459429][ T284] [ 6683.461630][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6683.461630][ T284] netdev_get_by_index+0x5e/0x80 [ 6683.461630][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6683.461630][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6683.461630][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6683.461630][ T284] ipv6_add_addr+0x411/0x2000 [ 6683.461630][ T284] inet6_addr_add+0x30e/0xa40 [ 6683.461630][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6683.461630][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6683.461630][ T284] netlink_rcv_skb+0x130/0x360 [ 6683.461630][ T284] netlink_unicast+0x449/0x710 [ 6683.461630][ T284] netlink_sendmsg+0x723/0xbe0 [ 6683.461630][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6683.461630][ T284] ___sys_sendmsg+0xee/0x170 [ 6683.461630][ T284] __sys_sendmsg+0xcd/0x170 [ 6683.461630][ T284] do_syscall_64+0xc6/0x1e0 [ 6683.461630][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6683.461630][ T284] [ 6683.463816][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6683.463816][ T284] netdev_get_by_index+0x5e/0x80 [ 6683.463816][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6683.463816][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6683.463816][ T284] ip6_route_add+0x1c/0x140 [ 6683.463816][ T284] addrconf_add_mroute+0x129/0x180 [ 6683.463816][ T284] addrconf_add_dev+0xe2/0x170 [ 6683.463816][ T284] inet6_addr_add+0x12f/0xa40 [ 6683.463816][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6683.463816][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6683.463816][ T284] netlink_rcv_skb+0x130/0x360 [ 6683.463816][ T284] netlink_unicast+0x449/0x710 [ 6683.463816][ T284] netlink_sendmsg+0x723/0xbe0 [ 6683.463816][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6683.463816][ T284] ___sys_sendmsg+0xee/0x170 [ 6683.463816][ T284] __sys_sendmsg+0xcd/0x170 [ 6683.463816][ T284] do_syscall_64+0xc6/0x1e0 [ 6683.463816][ T284] [ 6683.465963][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6683.465963][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6683.465963][ T284] ipv6_find_idev+0x102/0x170 [ 6683.465963][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6683.465963][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6683.465963][ T284] netlink_rcv_skb+0x130/0x360 [ 6683.465963][ T284] netlink_unicast+0x449/0x710 [ 6683.465963][ T284] netlink_sendmsg+0x723/0xbe0 [ 6683.465963][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6683.465963][ T284] ___sys_sendmsg+0xee/0x170 [ 6683.465963][ T284] __sys_sendmsg+0xcd/0x170 [ 6683.465963][ T284] do_syscall_64+0xc6/0x1e0 [ 6683.465963][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6683.465963][ T284] [ 6683.467640][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6683.467640][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6683.467640][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6683.467640][ T284] ipv6_find_idev+0x102/0x170 [ 6683.467640][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6683.467640][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6683.467640][ T284] netlink_rcv_skb+0x130/0x360 [ 6683.467640][ T284] netlink_unicast+0x449/0x710 [ 6683.467640][ T284] netlink_sendmsg+0x723/0xbe0 [ 6683.467640][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6683.467640][ T284] ___sys_sendmsg+0xee/0x170 [ 6683.467640][ T284] __sys_sendmsg+0xcd/0x170 [ 6683.467640][ T284] do_syscall_64+0xc6/0x1e0 [ 6683.467640][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6683.467640][ T284] [ 6683.603038][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6683.603403][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6683.603403][ T282] dst_init+0x84/0x4a0 [ 6683.603403][ T282] dst_alloc+0x97/0x150 [ 6683.603403][ T282] ip6_dst_alloc+0x23/0x90 [ 6683.603403][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6683.603403][ T282] ip6_pol_route+0x56f/0x840 [ 6683.603403][ T282] fib6_rule_lookup+0x196/0x240 [ 6683.603403][ T282] ip6_route_input+0x542/0x980 [ 6683.603403][ T282] ipv6_rcv+0x8f/0x400 [ 6683.603403][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6683.603403][ T282] process_backlog+0x101/0x620 [ 6683.603403][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6683.603403][ T282] net_rx_action+0x495/0xbe0 [ 6683.603403][ T282] __do_softirq+0x1b5/0x7f6 [ 6683.603403][ T282] [ 6683.605182][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6683.605182][ T282] netdev_get_by_index+0x5e/0x80 [ 6683.605182][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6683.605182][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6683.605182][ T282] ip6_route_add+0x1c/0x140 [ 6683.605182][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6683.605182][ T282] inet6_addr_add+0x4f8/0xa40 [ 6683.605182][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6683.605182][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6683.605182][ T282] netlink_rcv_skb+0x130/0x360 [ 6683.605182][ T282] netlink_unicast+0x449/0x710 [ 6683.605182][ T282] netlink_sendmsg+0x723/0xbe0 [ 6683.605182][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6683.605182][ T282] ___sys_sendmsg+0xee/0x170 [ 6683.605182][ T282] __sys_sendmsg+0xcd/0x170 [ 6683.605182][ T282] do_syscall_64+0xc6/0x1e0 [ 6683.605182][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6683.605182][ T282] [ 6683.607384][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6683.607384][ T282] netdev_get_by_index+0x5e/0x80 [ 6683.607384][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6683.607384][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6683.607384][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6683.607384][ T282] ipv6_add_addr+0x411/0x2000 [ 6683.607384][ T282] inet6_addr_add+0x30e/0xa40 [ 6683.607384][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6683.607384][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6683.607384][ T282] netlink_rcv_skb+0x130/0x360 [ 6683.607384][ T282] netlink_unicast+0x449/0x710 [ 6683.607384][ T282] netlink_sendmsg+0x723/0xbe0 [ 6683.607384][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6683.607384][ T282] ___sys_sendmsg+0xee/0x170 [ 6683.607384][ T282] __sys_sendmsg+0xcd/0x170 [ 6683.607384][ T282] do_syscall_64+0xc6/0x1e0 [ 6683.607384][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6683.607384][ T282] [ 6683.609582][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6683.609582][ T282] netdev_get_by_index+0x5e/0x80 [ 6683.609582][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6683.609582][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6683.609582][ T282] ip6_route_add+0x1c/0x140 [ 6683.609582][ T282] addrconf_add_mroute+0x129/0x180 [ 6683.609582][ T282] addrconf_add_dev+0xe2/0x170 [ 6683.609582][ T282] inet6_addr_add+0x12f/0xa40 [ 6683.609582][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6683.609582][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6683.609582][ T282] netlink_rcv_skb+0x130/0x360 [ 6683.609582][ T282] netlink_unicast+0x449/0x710 [ 6683.609582][ T282] netlink_sendmsg+0x723/0xbe0 [ 6683.609582][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6683.609582][ T282] ___sys_sendmsg+0xee/0x170 [ 6683.609582][ T282] __sys_sendmsg+0xcd/0x170 [ 6683.609582][ T282] do_syscall_64+0xc6/0x1e0 [ 6683.609582][ T282] [ 6683.611725][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6683.611725][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6683.611725][ T282] ipv6_find_idev+0x102/0x170 [ 6683.611725][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6683.611725][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6683.611725][ T282] netlink_rcv_skb+0x130/0x360 [ 6683.611725][ T282] netlink_unicast+0x449/0x710 [ 6683.611725][ T282] netlink_sendmsg+0x723/0xbe0 [ 6683.611725][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6683.611725][ T282] ___sys_sendmsg+0xee/0x170 [ 6683.611725][ T282] __sys_sendmsg+0xcd/0x170 [ 6683.611725][ T282] do_syscall_64+0xc6/0x1e0 [ 6683.611725][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6683.611725][ T282] [ 6683.613422][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6683.613422][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6683.613422][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6683.613422][ T282] ipv6_find_idev+0x102/0x170 [ 6683.613422][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6683.613422][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6683.613422][ T282] netlink_rcv_skb+0x130/0x360 [ 6683.613422][ T282] netlink_unicast+0x449/0x710 [ 6683.613422][ T282] netlink_sendmsg+0x723/0xbe0 [ 6683.613422][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6683.613422][ T282] ___sys_sendmsg+0xee/0x170 [ 6683.613422][ T282] __sys_sendmsg+0xcd/0x170 [ 6683.613422][ T282] do_syscall_64+0xc6/0x1e0 [ 6683.613422][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6683.613422][ T282] [ 6693.715039][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6693.715465][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6693.715465][ T284] netdev_get_by_index+0x5e/0x80 [ 6693.715465][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6693.715465][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6693.715465][ T284] ip6_route_add+0x1c/0x140 [ 6693.715465][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6693.715465][ T284] inet6_addr_add+0x4f8/0xa40 [ 6693.715465][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6693.715465][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6693.715465][ T284] netlink_rcv_skb+0x130/0x360 [ 6693.715465][ T284] netlink_unicast+0x449/0x710 [ 6693.715465][ T284] netlink_sendmsg+0x723/0xbe0 [ 6693.715465][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6693.715465][ T284] ___sys_sendmsg+0xee/0x170 [ 6693.715465][ T284] __sys_sendmsg+0xcd/0x170 [ 6693.715465][ T284] do_syscall_64+0xc6/0x1e0 [ 6693.715465][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6693.715465][ T284] [ 6693.717710][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6693.717710][ T284] netdev_get_by_index+0x5e/0x80 [ 6693.717710][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6693.717710][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6693.717710][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6693.717710][ T284] ipv6_add_addr+0x411/0x2000 [ 6693.717710][ T284] inet6_addr_add+0x30e/0xa40 [ 6693.717710][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6693.717710][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6693.717710][ T284] netlink_rcv_skb+0x130/0x360 [ 6693.717710][ T284] netlink_unicast+0x449/0x710 [ 6693.717710][ T284] netlink_sendmsg+0x723/0xbe0 [ 6693.717710][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6693.717710][ T284] ___sys_sendmsg+0xee/0x170 [ 6693.717710][ T284] __sys_sendmsg+0xcd/0x170 [ 6693.717710][ T284] do_syscall_64+0xc6/0x1e0 [ 6693.717710][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6693.717710][ T284] [ 6693.719912][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6693.719912][ T284] netdev_get_by_index+0x5e/0x80 [ 6693.719912][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6693.719912][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6693.719912][ T284] ip6_route_add+0x1c/0x140 [ 6693.719912][ T284] addrconf_add_mroute+0x129/0x180 [ 6693.719912][ T284] addrconf_add_dev+0xe2/0x170 [ 6693.719912][ T284] inet6_addr_add+0x12f/0xa40 [ 6693.719912][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6693.719912][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6693.719912][ T284] netlink_rcv_skb+0x130/0x360 [ 6693.719912][ T284] netlink_unicast+0x449/0x710 [ 6693.719912][ T284] netlink_sendmsg+0x723/0xbe0 [ 6693.719912][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6693.719912][ T284] ___sys_sendmsg+0xee/0x170 [ 6693.719912][ T284] __sys_sendmsg+0xcd/0x170 [ 6693.719912][ T284] do_syscall_64+0xc6/0x1e0 [ 6693.719912][ T284] [ 6693.722062][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6693.722062][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6693.722062][ T284] ipv6_find_idev+0x102/0x170 [ 6693.722062][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6693.722062][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6693.722062][ T284] netlink_rcv_skb+0x130/0x360 [ 6693.722062][ T284] netlink_unicast+0x449/0x710 [ 6693.722062][ T284] netlink_sendmsg+0x723/0xbe0 [ 6693.722062][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6693.722062][ T284] ___sys_sendmsg+0xee/0x170 [ 6693.722062][ T284] __sys_sendmsg+0xcd/0x170 [ 6693.722062][ T284] do_syscall_64+0xc6/0x1e0 [ 6693.722062][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6693.722062][ T284] [ 6693.723748][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6693.723748][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6693.723748][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6693.723748][ T284] ipv6_find_idev+0x102/0x170 [ 6693.723748][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6693.723748][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6693.723748][ T284] netlink_rcv_skb+0x130/0x360 [ 6693.723748][ T284] netlink_unicast+0x449/0x710 [ 6693.723748][ T284] netlink_sendmsg+0x723/0xbe0 [ 6693.723748][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6693.723748][ T284] ___sys_sendmsg+0xee/0x170 [ 6693.723748][ T284] __sys_sendmsg+0xcd/0x170 [ 6693.723748][ T284] do_syscall_64+0xc6/0x1e0 [ 6693.723748][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6693.723748][ T284] [ 6693.867038][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6693.867374][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6693.867374][ T282] dst_init+0x84/0x4a0 [ 6693.867374][ T282] dst_alloc+0x97/0x150 [ 6693.867374][ T282] ip6_dst_alloc+0x23/0x90 [ 6693.867374][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6693.867374][ T282] ip6_pol_route+0x56f/0x840 [ 6693.867374][ T282] fib6_rule_lookup+0x196/0x240 [ 6693.867374][ T282] ip6_route_input+0x542/0x980 [ 6693.867374][ T282] ipv6_rcv+0x8f/0x400 [ 6693.867374][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6693.867374][ T282] process_backlog+0x101/0x620 [ 6693.867374][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6693.867374][ T282] net_rx_action+0x495/0xbe0 [ 6693.867374][ T282] __do_softirq+0x1b5/0x7f6 [ 6693.867374][ T282] [ 6693.869164][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6693.869164][ T282] netdev_get_by_index+0x5e/0x80 [ 6693.869164][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6693.869164][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6693.869164][ T282] ip6_route_add+0x1c/0x140 [ 6693.869164][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6693.869164][ T282] inet6_addr_add+0x4f8/0xa40 [ 6693.869164][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6693.869164][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6693.869164][ T282] netlink_rcv_skb+0x130/0x360 [ 6693.869164][ T282] netlink_unicast+0x449/0x710 [ 6693.869164][ T282] netlink_sendmsg+0x723/0xbe0 [ 6693.869164][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6693.869164][ T282] ___sys_sendmsg+0xee/0x170 [ 6693.869164][ T282] __sys_sendmsg+0xcd/0x170 [ 6693.869164][ T282] do_syscall_64+0xc6/0x1e0 [ 6693.869164][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6693.869164][ T282] [ 6693.871375][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6693.871375][ T282] netdev_get_by_index+0x5e/0x80 [ 6693.871375][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6693.871375][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6693.871375][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6693.871375][ T282] ipv6_add_addr+0x411/0x2000 [ 6693.871375][ T282] inet6_addr_add+0x30e/0xa40 [ 6693.871375][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6693.871375][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6693.871375][ T282] netlink_rcv_skb+0x130/0x360 [ 6693.871375][ T282] netlink_unicast+0x449/0x710 [ 6693.871375][ T282] netlink_sendmsg+0x723/0xbe0 [ 6693.871375][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6693.871375][ T282] ___sys_sendmsg+0xee/0x170 [ 6693.871375][ T282] __sys_sendmsg+0xcd/0x170 [ 6693.871375][ T282] do_syscall_64+0xc6/0x1e0 [ 6693.871375][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6693.871375][ T282] [ 6693.873673][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6693.873673][ T282] netdev_get_by_index+0x5e/0x80 [ 6693.873673][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6693.873673][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6693.873673][ T282] ip6_route_add+0x1c/0x140 [ 6693.873673][ T282] addrconf_add_mroute+0x129/0x180 [ 6693.873673][ T282] addrconf_add_dev+0xe2/0x170 [ 6693.873673][ T282] inet6_addr_add+0x12f/0xa40 [ 6693.873673][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6693.873673][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6693.873673][ T282] netlink_rcv_skb+0x130/0x360 [ 6693.873673][ T282] netlink_unicast+0x449/0x710 [ 6693.873673][ T282] netlink_sendmsg+0x723/0xbe0 [ 6693.873673][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6693.873673][ T282] ___sys_sendmsg+0xee/0x170 [ 6693.873673][ T282] __sys_sendmsg+0xcd/0x170 [ 6693.873673][ T282] do_syscall_64+0xc6/0x1e0 [ 6693.873673][ T282] [ 6693.875844][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6693.875844][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6693.875844][ T282] ipv6_find_idev+0x102/0x170 [ 6693.875844][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6693.875844][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6693.875844][ T282] netlink_rcv_skb+0x130/0x360 [ 6693.875844][ T282] netlink_unicast+0x449/0x710 [ 6693.875844][ T282] netlink_sendmsg+0x723/0xbe0 [ 6693.875844][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6693.875844][ T282] ___sys_sendmsg+0xee/0x170 [ 6693.875844][ T282] __sys_sendmsg+0xcd/0x170 [ 6693.875844][ T282] do_syscall_64+0xc6/0x1e0 [ 6693.875844][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6693.875844][ T282] [ 6693.877549][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6693.877549][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6693.877549][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6693.877549][ T282] ipv6_find_idev+0x102/0x170 [ 6693.877549][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6693.877549][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6693.877549][ T282] netlink_rcv_skb+0x130/0x360 [ 6693.877549][ T282] netlink_unicast+0x449/0x710 [ 6693.877549][ T282] netlink_sendmsg+0x723/0xbe0 [ 6693.877549][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6693.877549][ T282] ___sys_sendmsg+0xee/0x170 [ 6693.877549][ T282] __sys_sendmsg+0xcd/0x170 [ 6693.877549][ T282] do_syscall_64+0xc6/0x1e0 [ 6693.877549][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6693.877549][ T282] [ 6703.787005][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6703.787445][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6703.787445][ T284] netdev_get_by_index+0x5e/0x80 [ 6703.787445][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6703.787445][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6703.787445][ T284] ip6_route_add+0x1c/0x140 [ 6703.787445][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6703.787445][ T284] inet6_addr_add+0x4f8/0xa40 [ 6703.787445][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6703.787445][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6703.787445][ T284] netlink_rcv_skb+0x130/0x360 [ 6703.787445][ T284] netlink_unicast+0x449/0x710 [ 6703.787445][ T284] netlink_sendmsg+0x723/0xbe0 [ 6703.787445][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6703.787445][ T284] ___sys_sendmsg+0xee/0x170 [ 6703.787445][ T284] __sys_sendmsg+0xcd/0x170 [ 6703.787445][ T284] do_syscall_64+0xc6/0x1e0 [ 6703.787445][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6703.787445][ T284] [ 6703.789669][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6703.789669][ T284] netdev_get_by_index+0x5e/0x80 [ 6703.789669][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6703.789669][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6703.789669][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6703.789669][ T284] ipv6_add_addr+0x411/0x2000 [ 6703.789669][ T284] inet6_addr_add+0x30e/0xa40 [ 6703.789669][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6703.789669][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6703.789669][ T284] netlink_rcv_skb+0x130/0x360 [ 6703.789669][ T284] netlink_unicast+0x449/0x710 [ 6703.789669][ T284] netlink_sendmsg+0x723/0xbe0 [ 6703.789669][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6703.789669][ T284] ___sys_sendmsg+0xee/0x170 [ 6703.789669][ T284] __sys_sendmsg+0xcd/0x170 [ 6703.789669][ T284] do_syscall_64+0xc6/0x1e0 [ 6703.789669][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6703.789669][ T284] [ 6703.791847][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6703.791847][ T284] netdev_get_by_index+0x5e/0x80 [ 6703.791847][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6703.791847][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6703.791847][ T284] ip6_route_add+0x1c/0x140 [ 6703.791847][ T284] addrconf_add_mroute+0x129/0x180 [ 6703.791847][ T284] addrconf_add_dev+0xe2/0x170 [ 6703.791847][ T284] inet6_addr_add+0x12f/0xa40 [ 6703.791847][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6703.791847][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6703.791847][ T284] netlink_rcv_skb+0x130/0x360 [ 6703.791847][ T284] netlink_unicast+0x449/0x710 [ 6703.791847][ T284] netlink_sendmsg+0x723/0xbe0 [ 6703.791847][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6703.791847][ T284] ___sys_sendmsg+0xee/0x170 [ 6703.791847][ T284] __sys_sendmsg+0xcd/0x170 [ 6703.791847][ T284] do_syscall_64+0xc6/0x1e0 [ 6703.791847][ T284] [ 6703.793981][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6703.793981][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6703.793981][ T284] ipv6_find_idev+0x102/0x170 [ 6703.793981][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6703.793981][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6703.793981][ T284] netlink_rcv_skb+0x130/0x360 [ 6703.793981][ T284] netlink_unicast+0x449/0x710 [ 6703.793981][ T284] netlink_sendmsg+0x723/0xbe0 [ 6703.793981][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6703.793981][ T284] ___sys_sendmsg+0xee/0x170 [ 6703.793981][ T284] __sys_sendmsg+0xcd/0x170 [ 6703.793981][ T284] do_syscall_64+0xc6/0x1e0 [ 6703.793981][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6703.793981][ T284] [ 6703.795665][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6703.795665][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6703.795665][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6703.795665][ T284] ipv6_find_idev+0x102/0x170 [ 6703.795665][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6703.795665][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6703.795665][ T284] netlink_rcv_skb+0x130/0x360 [ 6703.795665][ T284] netlink_unicast+0x449/0x710 [ 6703.795665][ T284] netlink_sendmsg+0x723/0xbe0 [ 6703.795665][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6703.795665][ T284] ___sys_sendmsg+0xee/0x170 [ 6703.795665][ T284] __sys_sendmsg+0xcd/0x170 [ 6703.795665][ T284] do_syscall_64+0xc6/0x1e0 [ 6703.795665][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6703.795665][ T284] [ 6704.043048][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6704.043430][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6704.043430][ T282] dst_init+0x84/0x4a0 [ 6704.043430][ T282] dst_alloc+0x97/0x150 [ 6704.043430][ T282] ip6_dst_alloc+0x23/0x90 [ 6704.043430][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6704.043430][ T282] ip6_pol_route+0x56f/0x840 [ 6704.043430][ T282] fib6_rule_lookup+0x196/0x240 [ 6704.043430][ T282] ip6_route_input+0x542/0x980 [ 6704.043430][ T282] ipv6_rcv+0x8f/0x400 [ 6704.043430][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6704.043430][ T282] process_backlog+0x101/0x620 [ 6704.043430][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6704.043430][ T282] net_rx_action+0x495/0xbe0 [ 6704.043430][ T282] __do_softirq+0x1b5/0x7f6 [ 6704.043430][ T282] [ 6704.045696][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6704.045696][ T282] netdev_get_by_index+0x5e/0x80 [ 6704.045696][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6704.045696][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6704.045696][ T282] ip6_route_add+0x1c/0x140 [ 6704.045696][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6704.045696][ T282] inet6_addr_add+0x4f8/0xa40 [ 6704.045696][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6704.045696][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6704.045696][ T282] netlink_rcv_skb+0x130/0x360 [ 6704.045696][ T282] netlink_unicast+0x449/0x710 [ 6704.045696][ T282] netlink_sendmsg+0x723/0xbe0 [ 6704.045696][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6704.045696][ T282] ___sys_sendmsg+0xee/0x170 [ 6704.045696][ T282] __sys_sendmsg+0xcd/0x170 [ 6704.045696][ T282] do_syscall_64+0xc6/0x1e0 [ 6704.045696][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6704.045696][ T282] [ 6704.047901][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6704.047901][ T282] netdev_get_by_index+0x5e/0x80 [ 6704.047901][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6704.047901][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6704.047901][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6704.047901][ T282] ipv6_add_addr+0x411/0x2000 [ 6704.047901][ T282] inet6_addr_add+0x30e/0xa40 [ 6704.047901][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6704.047901][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6704.047901][ T282] netlink_rcv_skb+0x130/0x360 [ 6704.047901][ T282] netlink_unicast+0x449/0x710 [ 6704.047901][ T282] netlink_sendmsg+0x723/0xbe0 [ 6704.047901][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6704.047901][ T282] ___sys_sendmsg+0xee/0x170 [ 6704.047901][ T282] __sys_sendmsg+0xcd/0x170 [ 6704.047901][ T282] do_syscall_64+0xc6/0x1e0 [ 6704.047901][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6704.047901][ T282] [ 6704.050107][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6704.050107][ T282] netdev_get_by_index+0x5e/0x80 [ 6704.050107][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6704.050107][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6704.050107][ T282] ip6_route_add+0x1c/0x140 [ 6704.050107][ T282] addrconf_add_mroute+0x129/0x180 [ 6704.050107][ T282] addrconf_add_dev+0xe2/0x170 [ 6704.050107][ T282] inet6_addr_add+0x12f/0xa40 [ 6704.050107][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6704.050107][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6704.050107][ T282] netlink_rcv_skb+0x130/0x360 [ 6704.050107][ T282] netlink_unicast+0x449/0x710 [ 6704.050107][ T282] netlink_sendmsg+0x723/0xbe0 [ 6704.050107][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6704.050107][ T282] ___sys_sendmsg+0xee/0x170 [ 6704.050107][ T282] __sys_sendmsg+0xcd/0x170 [ 6704.050107][ T282] do_syscall_64+0xc6/0x1e0 [ 6704.050107][ T282] [ 6704.052292][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6704.052292][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6704.052292][ T282] ipv6_find_idev+0x102/0x170 [ 6704.052292][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6704.052292][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6704.052292][ T282] netlink_rcv_skb+0x130/0x360 [ 6704.052292][ T282] netlink_unicast+0x449/0x710 [ 6704.052292][ T282] netlink_sendmsg+0x723/0xbe0 [ 6704.052292][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6704.052292][ T282] ___sys_sendmsg+0xee/0x170 [ 6704.052292][ T282] __sys_sendmsg+0xcd/0x170 [ 6704.052292][ T282] do_syscall_64+0xc6/0x1e0 [ 6704.052292][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6704.052292][ T282] [ 6704.053995][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6704.053995][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6704.053995][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6704.053995][ T282] ipv6_find_idev+0x102/0x170 [ 6704.053995][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6704.053995][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6704.053995][ T282] netlink_rcv_skb+0x130/0x360 [ 6704.053995][ T282] netlink_unicast+0x449/0x710 [ 6704.053995][ T282] netlink_sendmsg+0x723/0xbe0 [ 6704.053995][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6704.053995][ T282] ___sys_sendmsg+0xee/0x170 [ 6704.053995][ T282] __sys_sendmsg+0xcd/0x170 [ 6704.053995][ T282] do_syscall_64+0xc6/0x1e0 [ 6704.053995][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6704.053995][ T282] [ 6714.051031][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6714.051413][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6714.051413][ T284] netdev_get_by_index+0x5e/0x80 [ 6714.051413][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6714.051413][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6714.051413][ T284] ip6_route_add+0x1c/0x140 [ 6714.051413][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6714.051413][ T284] inet6_addr_add+0x4f8/0xa40 [ 6714.051413][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6714.051413][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6714.051413][ T284] netlink_rcv_skb+0x130/0x360 [ 6714.051413][ T284] netlink_unicast+0x449/0x710 [ 6714.051413][ T284] netlink_sendmsg+0x723/0xbe0 [ 6714.051413][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6714.051413][ T284] ___sys_sendmsg+0xee/0x170 [ 6714.051413][ T284] __sys_sendmsg+0xcd/0x170 [ 6714.051413][ T284] do_syscall_64+0xc6/0x1e0 [ 6714.051413][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6714.051413][ T284] [ 6714.053624][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6714.053624][ T284] netdev_get_by_index+0x5e/0x80 [ 6714.053624][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6714.053624][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6714.053624][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6714.053624][ T284] ipv6_add_addr+0x411/0x2000 [ 6714.053624][ T284] inet6_addr_add+0x30e/0xa40 [ 6714.053624][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6714.053624][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6714.053624][ T284] netlink_rcv_skb+0x130/0x360 [ 6714.053624][ T284] netlink_unicast+0x449/0x710 [ 6714.053624][ T284] netlink_sendmsg+0x723/0xbe0 [ 6714.053624][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6714.053624][ T284] ___sys_sendmsg+0xee/0x170 [ 6714.053624][ T284] __sys_sendmsg+0xcd/0x170 [ 6714.053624][ T284] do_syscall_64+0xc6/0x1e0 [ 6714.053624][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6714.053624][ T284] [ 6714.055818][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6714.055818][ T284] netdev_get_by_index+0x5e/0x80 [ 6714.055818][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6714.055818][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6714.055818][ T284] ip6_route_add+0x1c/0x140 [ 6714.055818][ T284] addrconf_add_mroute+0x129/0x180 [ 6714.055818][ T284] addrconf_add_dev+0xe2/0x170 [ 6714.055818][ T284] inet6_addr_add+0x12f/0xa40 [ 6714.055818][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6714.055818][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6714.055818][ T284] netlink_rcv_skb+0x130/0x360 [ 6714.055818][ T284] netlink_unicast+0x449/0x710 [ 6714.055818][ T284] netlink_sendmsg+0x723/0xbe0 [ 6714.055818][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6714.055818][ T284] ___sys_sendmsg+0xee/0x170 [ 6714.055818][ T284] __sys_sendmsg+0xcd/0x170 [ 6714.055818][ T284] do_syscall_64+0xc6/0x1e0 [ 6714.055818][ T284] [ 6714.057963][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6714.057963][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6714.057963][ T284] ipv6_find_idev+0x102/0x170 [ 6714.057963][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6714.057963][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6714.057963][ T284] netlink_rcv_skb+0x130/0x360 [ 6714.057963][ T284] netlink_unicast+0x449/0x710 [ 6714.057963][ T284] netlink_sendmsg+0x723/0xbe0 [ 6714.057963][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6714.057963][ T284] ___sys_sendmsg+0xee/0x170 [ 6714.057963][ T284] __sys_sendmsg+0xcd/0x170 [ 6714.057963][ T284] do_syscall_64+0xc6/0x1e0 [ 6714.057963][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6714.057963][ T284] [ 6714.059684][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6714.059684][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6714.059684][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6714.059684][ T284] ipv6_find_idev+0x102/0x170 [ 6714.059684][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6714.059684][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6714.059684][ T284] netlink_rcv_skb+0x130/0x360 [ 6714.059684][ T284] netlink_unicast+0x449/0x710 [ 6714.059684][ T284] netlink_sendmsg+0x723/0xbe0 [ 6714.059684][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6714.059684][ T284] ___sys_sendmsg+0xee/0x170 [ 6714.059684][ T284] __sys_sendmsg+0xcd/0x170 [ 6714.059684][ T284] do_syscall_64+0xc6/0x1e0 [ 6714.059684][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6714.059684][ T284] [ 6714.290939][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6714.291345][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6714.291345][ T282] dst_init+0x84/0x4a0 [ 6714.291345][ T282] dst_alloc+0x97/0x150 [ 6714.291345][ T282] ip6_dst_alloc+0x23/0x90 [ 6714.291345][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6714.291345][ T282] ip6_pol_route+0x56f/0x840 [ 6714.291345][ T282] fib6_rule_lookup+0x196/0x240 [ 6714.291345][ T282] ip6_route_input+0x542/0x980 [ 6714.291345][ T282] ipv6_rcv+0x8f/0x400 [ 6714.291345][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6714.291345][ T282] process_backlog+0x101/0x620 [ 6714.291345][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6714.291345][ T282] net_rx_action+0x495/0xbe0 [ 6714.291345][ T282] __do_softirq+0x1b5/0x7f6 [ 6714.291345][ T282] [ 6714.293157][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6714.293157][ T282] netdev_get_by_index+0x5e/0x80 [ 6714.293157][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6714.293157][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6714.293157][ T282] ip6_route_add+0x1c/0x140 [ 6714.293157][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6714.293157][ T282] inet6_addr_add+0x4f8/0xa40 [ 6714.293157][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6714.293157][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6714.293157][ T282] netlink_rcv_skb+0x130/0x360 [ 6714.293157][ T282] netlink_unicast+0x449/0x710 [ 6714.293157][ T282] netlink_sendmsg+0x723/0xbe0 [ 6714.293157][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6714.293157][ T282] ___sys_sendmsg+0xee/0x170 [ 6714.293157][ T282] __sys_sendmsg+0xcd/0x170 [ 6714.293157][ T282] do_syscall_64+0xc6/0x1e0 [ 6714.293157][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6714.293157][ T282] [ 6714.295385][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6714.295385][ T282] netdev_get_by_index+0x5e/0x80 [ 6714.295385][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6714.295385][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6714.295385][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6714.295385][ T282] ipv6_add_addr+0x411/0x2000 [ 6714.295385][ T282] inet6_addr_add+0x30e/0xa40 [ 6714.295385][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6714.295385][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6714.295385][ T282] netlink_rcv_skb+0x130/0x360 [ 6714.295385][ T282] netlink_unicast+0x449/0x710 [ 6714.295385][ T282] netlink_sendmsg+0x723/0xbe0 [ 6714.295385][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6714.295385][ T282] ___sys_sendmsg+0xee/0x170 [ 6714.295385][ T282] __sys_sendmsg+0xcd/0x170 [ 6714.295385][ T282] do_syscall_64+0xc6/0x1e0 [ 6714.295385][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6714.295385][ T282] [ 6714.297612][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6714.297612][ T282] netdev_get_by_index+0x5e/0x80 [ 6714.297612][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6714.297612][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6714.297612][ T282] ip6_route_add+0x1c/0x140 [ 6714.297612][ T282] addrconf_add_mroute+0x129/0x180 [ 6714.297612][ T282] addrconf_add_dev+0xe2/0x170 [ 6714.297612][ T282] inet6_addr_add+0x12f/0xa40 [ 6714.297612][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6714.297612][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6714.297612][ T282] netlink_rcv_skb+0x130/0x360 [ 6714.297612][ T282] netlink_unicast+0x449/0x710 [ 6714.297612][ T282] netlink_sendmsg+0x723/0xbe0 [ 6714.297612][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6714.297612][ T282] ___sys_sendmsg+0xee/0x170 [ 6714.297612][ T282] __sys_sendmsg+0xcd/0x170 [ 6714.297612][ T282] do_syscall_64+0xc6/0x1e0 [ 6714.297612][ T282] [ 6714.299801][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6714.299801][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6714.299801][ T282] ipv6_find_idev+0x102/0x170 [ 6714.299801][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6714.299801][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6714.299801][ T282] netlink_rcv_skb+0x130/0x360 [ 6714.299801][ T282] netlink_unicast+0x449/0x710 [ 6714.299801][ T282] netlink_sendmsg+0x723/0xbe0 [ 6714.299801][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6714.299801][ T282] ___sys_sendmsg+0xee/0x170 [ 6714.299801][ T282] __sys_sendmsg+0xcd/0x170 [ 6714.299801][ T282] do_syscall_64+0xc6/0x1e0 [ 6714.299801][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6714.299801][ T282] [ 6714.301491][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6714.301491][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6714.301491][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6714.301491][ T282] ipv6_find_idev+0x102/0x170 [ 6714.301491][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6714.301491][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6714.301491][ T282] netlink_rcv_skb+0x130/0x360 [ 6714.301491][ T282] netlink_unicast+0x449/0x710 [ 6714.301491][ T282] netlink_sendmsg+0x723/0xbe0 [ 6714.301491][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6714.301491][ T282] ___sys_sendmsg+0xee/0x170 [ 6714.301491][ T282] __sys_sendmsg+0xcd/0x170 [ 6714.301491][ T282] do_syscall_64+0xc6/0x1e0 [ 6714.301491][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6714.301491][ T282] [ 6724.299004][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6724.299438][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6724.299438][ T284] netdev_get_by_index+0x5e/0x80 [ 6724.299438][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6724.299438][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6724.299438][ T284] ip6_route_add+0x1c/0x140 [ 6724.299438][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6724.299438][ T284] inet6_addr_add+0x4f8/0xa40 [ 6724.299438][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6724.299438][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6724.299438][ T284] netlink_rcv_skb+0x130/0x360 [ 6724.299438][ T284] netlink_unicast+0x449/0x710 [ 6724.299438][ T284] netlink_sendmsg+0x723/0xbe0 [ 6724.299438][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6724.299438][ T284] ___sys_sendmsg+0xee/0x170 [ 6724.299438][ T284] __sys_sendmsg+0xcd/0x170 [ 6724.299438][ T284] do_syscall_64+0xc6/0x1e0 [ 6724.299438][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6724.299438][ T284] [ 6724.301676][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6724.301676][ T284] netdev_get_by_index+0x5e/0x80 [ 6724.301676][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6724.301676][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6724.301676][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6724.301676][ T284] ipv6_add_addr+0x411/0x2000 [ 6724.301676][ T284] inet6_addr_add+0x30e/0xa40 [ 6724.301676][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6724.301676][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6724.301676][ T284] netlink_rcv_skb+0x130/0x360 [ 6724.301676][ T284] netlink_unicast+0x449/0x710 [ 6724.301676][ T284] netlink_sendmsg+0x723/0xbe0 [ 6724.301676][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6724.301676][ T284] ___sys_sendmsg+0xee/0x170 [ 6724.301676][ T284] __sys_sendmsg+0xcd/0x170 [ 6724.301676][ T284] do_syscall_64+0xc6/0x1e0 [ 6724.301676][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6724.301676][ T284] [ 6724.303874][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6724.303874][ T284] netdev_get_by_index+0x5e/0x80 [ 6724.303874][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6724.303874][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6724.303874][ T284] ip6_route_add+0x1c/0x140 [ 6724.303874][ T284] addrconf_add_mroute+0x129/0x180 [ 6724.303874][ T284] addrconf_add_dev+0xe2/0x170 [ 6724.303874][ T284] inet6_addr_add+0x12f/0xa40 [ 6724.303874][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6724.303874][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6724.303874][ T284] netlink_rcv_skb+0x130/0x360 [ 6724.303874][ T284] netlink_unicast+0x449/0x710 [ 6724.303874][ T284] netlink_sendmsg+0x723/0xbe0 [ 6724.303874][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6724.303874][ T284] ___sys_sendmsg+0xee/0x170 [ 6724.303874][ T284] __sys_sendmsg+0xcd/0x170 [ 6724.303874][ T284] do_syscall_64+0xc6/0x1e0 [ 6724.303874][ T284] [ 6724.306037][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6724.306037][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6724.306037][ T284] ipv6_find_idev+0x102/0x170 [ 6724.306037][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6724.306037][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6724.306037][ T284] netlink_rcv_skb+0x130/0x360 [ 6724.306037][ T284] netlink_unicast+0x449/0x710 [ 6724.306037][ T284] netlink_sendmsg+0x723/0xbe0 [ 6724.306037][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6724.306037][ T284] ___sys_sendmsg+0xee/0x170 [ 6724.306037][ T284] __sys_sendmsg+0xcd/0x170 [ 6724.306037][ T284] do_syscall_64+0xc6/0x1e0 [ 6724.306037][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6724.306037][ T284] [ 6724.308214][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6724.308214][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6724.308214][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6724.308214][ T284] ipv6_find_idev+0x102/0x170 [ 6724.308214][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6724.308214][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6724.308214][ T284] netlink_rcv_skb+0x130/0x360 [ 6724.308214][ T284] netlink_unicast+0x449/0x710 [ 6724.308214][ T284] netlink_sendmsg+0x723/0xbe0 [ 6724.308214][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6724.308214][ T284] ___sys_sendmsg+0xee/0x170 [ 6724.308214][ T284] __sys_sendmsg+0xcd/0x170 [ 6724.308214][ T284] do_syscall_64+0xc6/0x1e0 [ 6724.308214][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6724.308214][ T284] [ 6724.538943][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6724.539330][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6724.539330][ T282] dst_init+0x84/0x4a0 [ 6724.539330][ T282] dst_alloc+0x97/0x150 [ 6724.539330][ T282] ip6_dst_alloc+0x23/0x90 [ 6724.539330][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6724.539330][ T282] ip6_pol_route+0x56f/0x840 [ 6724.539330][ T282] fib6_rule_lookup+0x196/0x240 [ 6724.539330][ T282] ip6_route_input+0x542/0x980 [ 6724.539330][ T282] ipv6_rcv+0x8f/0x400 [ 6724.539330][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6724.539330][ T282] process_backlog+0x101/0x620 [ 6724.539330][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6724.539330][ T282] net_rx_action+0x495/0xbe0 [ 6724.539330][ T282] __do_softirq+0x1b5/0x7f6 [ 6724.539330][ T282] [ 6724.556584][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6724.556584][ T282] netdev_get_by_index+0x5e/0x80 [ 6724.556584][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6724.556584][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6724.556584][ T282] ip6_route_add+0x1c/0x140 [ 6724.556584][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6724.556584][ T282] inet6_addr_add+0x4f8/0xa40 [ 6724.556584][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6724.556584][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6724.556584][ T282] netlink_rcv_skb+0x130/0x360 [ 6724.556584][ T282] netlink_unicast+0x449/0x710 [ 6724.556584][ T282] netlink_sendmsg+0x723/0xbe0 [ 6724.556584][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6724.556584][ T282] ___sys_sendmsg+0xee/0x170 [ 6724.556584][ T282] __sys_sendmsg+0xcd/0x170 [ 6724.556584][ T282] do_syscall_64+0xc6/0x1e0 [ 6724.556584][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6724.556584][ T282] [ 6724.558801][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6724.558801][ T282] netdev_get_by_index+0x5e/0x80 [ 6724.558801][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6724.558801][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6724.558801][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6724.558801][ T282] ipv6_add_addr+0x411/0x2000 [ 6724.558801][ T282] inet6_addr_add+0x30e/0xa40 [ 6724.558801][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6724.558801][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6724.558801][ T282] netlink_rcv_skb+0x130/0x360 [ 6724.558801][ T282] netlink_unicast+0x449/0x710 [ 6724.558801][ T282] netlink_sendmsg+0x723/0xbe0 [ 6724.558801][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6724.558801][ T282] ___sys_sendmsg+0xee/0x170 [ 6724.558801][ T282] __sys_sendmsg+0xcd/0x170 [ 6724.558801][ T282] do_syscall_64+0xc6/0x1e0 [ 6724.558801][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6724.558801][ T282] [ 6724.561004][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6724.561004][ T282] netdev_get_by_index+0x5e/0x80 [ 6724.561004][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6724.561004][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6724.561004][ T282] ip6_route_add+0x1c/0x140 [ 6724.561004][ T282] addrconf_add_mroute+0x129/0x180 [ 6724.561004][ T282] addrconf_add_dev+0xe2/0x170 [ 6724.561004][ T282] inet6_addr_add+0x12f/0xa40 [ 6724.561004][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6724.561004][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6724.561004][ T282] netlink_rcv_skb+0x130/0x360 [ 6724.561004][ T282] netlink_unicast+0x449/0x710 [ 6724.561004][ T282] netlink_sendmsg+0x723/0xbe0 [ 6724.561004][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6724.561004][ T282] ___sys_sendmsg+0xee/0x170 [ 6724.561004][ T282] __sys_sendmsg+0xcd/0x170 [ 6724.561004][ T282] do_syscall_64+0xc6/0x1e0 [ 6724.561004][ T282] [ 6724.563171][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6724.563171][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6724.563171][ T282] ipv6_find_idev+0x102/0x170 [ 6724.563171][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6724.563171][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6724.563171][ T282] netlink_rcv_skb+0x130/0x360 [ 6724.563171][ T282] netlink_unicast+0x449/0x710 [ 6724.563171][ T282] netlink_sendmsg+0x723/0xbe0 [ 6724.563171][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6724.563171][ T282] ___sys_sendmsg+0xee/0x170 [ 6724.563171][ T282] __sys_sendmsg+0xcd/0x170 [ 6724.563171][ T282] do_syscall_64+0xc6/0x1e0 [ 6724.563171][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6724.563171][ T282] [ 6724.564872][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6724.564872][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6724.564872][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6724.564872][ T282] ipv6_find_idev+0x102/0x170 [ 6724.564872][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6724.564872][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6724.564872][ T282] netlink_rcv_skb+0x130/0x360 [ 6724.564872][ T282] netlink_unicast+0x449/0x710 [ 6724.564872][ T282] netlink_sendmsg+0x723/0xbe0 [ 6724.564872][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6724.564872][ T282] ___sys_sendmsg+0xee/0x170 [ 6724.564872][ T282] __sys_sendmsg+0xcd/0x170 [ 6724.564872][ T282] do_syscall_64+0xc6/0x1e0 [ 6724.564872][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6724.564872][ T282] [ 6734.563019][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6734.563411][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6734.563411][ T284] netdev_get_by_index+0x5e/0x80 [ 6734.563411][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6734.563411][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6734.563411][ T284] ip6_route_add+0x1c/0x140 [ 6734.563411][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6734.563411][ T284] inet6_addr_add+0x4f8/0xa40 [ 6734.563411][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6734.563411][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6734.563411][ T284] netlink_rcv_skb+0x130/0x360 [ 6734.563411][ T284] netlink_unicast+0x449/0x710 [ 6734.563411][ T284] netlink_sendmsg+0x723/0xbe0 [ 6734.563411][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6734.563411][ T284] ___sys_sendmsg+0xee/0x170 [ 6734.563411][ T284] __sys_sendmsg+0xcd/0x170 [ 6734.563411][ T284] do_syscall_64+0xc6/0x1e0 [ 6734.563411][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6734.563411][ T284] [ 6734.565638][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6734.565638][ T284] netdev_get_by_index+0x5e/0x80 [ 6734.565638][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6734.565638][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6734.565638][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6734.565638][ T284] ipv6_add_addr+0x411/0x2000 [ 6734.565638][ T284] inet6_addr_add+0x30e/0xa40 [ 6734.565638][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6734.565638][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6734.565638][ T284] netlink_rcv_skb+0x130/0x360 [ 6734.565638][ T284] netlink_unicast+0x449/0x710 [ 6734.565638][ T284] netlink_sendmsg+0x723/0xbe0 [ 6734.565638][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6734.565638][ T284] ___sys_sendmsg+0xee/0x170 [ 6734.565638][ T284] __sys_sendmsg+0xcd/0x170 [ 6734.565638][ T284] do_syscall_64+0xc6/0x1e0 [ 6734.565638][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6734.565638][ T284] [ 6734.567831][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6734.567831][ T284] netdev_get_by_index+0x5e/0x80 [ 6734.567831][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6734.567831][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6734.567831][ T284] ip6_route_add+0x1c/0x140 [ 6734.567831][ T284] addrconf_add_mroute+0x129/0x180 [ 6734.567831][ T284] addrconf_add_dev+0xe2/0x170 [ 6734.567831][ T284] inet6_addr_add+0x12f/0xa40 [ 6734.567831][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6734.567831][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6734.567831][ T284] netlink_rcv_skb+0x130/0x360 [ 6734.567831][ T284] netlink_unicast+0x449/0x710 [ 6734.567831][ T284] netlink_sendmsg+0x723/0xbe0 [ 6734.567831][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6734.567831][ T284] ___sys_sendmsg+0xee/0x170 [ 6734.567831][ T284] __sys_sendmsg+0xcd/0x170 [ 6734.567831][ T284] do_syscall_64+0xc6/0x1e0 [ 6734.567831][ T284] [ 6734.569999][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6734.569999][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6734.569999][ T284] ipv6_find_idev+0x102/0x170 [ 6734.569999][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6734.569999][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6734.569999][ T284] netlink_rcv_skb+0x130/0x360 [ 6734.569999][ T284] netlink_unicast+0x449/0x710 [ 6734.569999][ T284] netlink_sendmsg+0x723/0xbe0 [ 6734.569999][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6734.569999][ T284] ___sys_sendmsg+0xee/0x170 [ 6734.569999][ T284] __sys_sendmsg+0xcd/0x170 [ 6734.569999][ T284] do_syscall_64+0xc6/0x1e0 [ 6734.569999][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6734.569999][ T284] [ 6734.571683][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6734.571683][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6734.571683][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6734.571683][ T284] ipv6_find_idev+0x102/0x170 [ 6734.571683][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6734.571683][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6734.571683][ T284] netlink_rcv_skb+0x130/0x360 [ 6734.571683][ T284] netlink_unicast+0x449/0x710 [ 6734.571683][ T284] netlink_sendmsg+0x723/0xbe0 [ 6734.571683][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6734.571683][ T284] ___sys_sendmsg+0xee/0x170 [ 6734.571683][ T284] __sys_sendmsg+0xcd/0x170 [ 6734.571683][ T284] do_syscall_64+0xc6/0x1e0 [ 6734.571683][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6734.571683][ T284] [ 6734.802953][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6734.803344][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6734.803344][ T282] dst_init+0x84/0x4a0 [ 6734.803344][ T282] dst_alloc+0x97/0x150 [ 6734.803344][ T282] ip6_dst_alloc+0x23/0x90 [ 6734.803344][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6734.803344][ T282] ip6_pol_route+0x56f/0x840 [ 6734.803344][ T282] fib6_rule_lookup+0x196/0x240 [ 6734.803344][ T282] ip6_route_input+0x542/0x980 [ 6734.803344][ T282] ipv6_rcv+0x8f/0x400 [ 6734.803344][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6734.803344][ T282] process_backlog+0x101/0x620 [ 6734.803344][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6734.803344][ T282] net_rx_action+0x495/0xbe0 [ 6734.803344][ T282] __do_softirq+0x1b5/0x7f6 [ 6734.803344][ T282] [ 6734.805123][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6734.805123][ T282] netdev_get_by_index+0x5e/0x80 [ 6734.805123][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6734.805123][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6734.805123][ T282] ip6_route_add+0x1c/0x140 [ 6734.805123][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6734.805123][ T282] inet6_addr_add+0x4f8/0xa40 [ 6734.805123][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6734.805123][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6734.805123][ T282] netlink_rcv_skb+0x130/0x360 [ 6734.805123][ T282] netlink_unicast+0x449/0x710 [ 6734.805123][ T282] netlink_sendmsg+0x723/0xbe0 [ 6734.805123][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6734.805123][ T282] ___sys_sendmsg+0xee/0x170 [ 6734.805123][ T282] __sys_sendmsg+0xcd/0x170 [ 6734.805123][ T282] do_syscall_64+0xc6/0x1e0 [ 6734.805123][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6734.805123][ T282] [ 6734.807327][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6734.807327][ T282] netdev_get_by_index+0x5e/0x80 [ 6734.807327][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6734.807327][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6734.807327][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6734.807327][ T282] ipv6_add_addr+0x411/0x2000 [ 6734.807327][ T282] inet6_addr_add+0x30e/0xa40 [ 6734.807327][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6734.807327][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6734.807327][ T282] netlink_rcv_skb+0x130/0x360 [ 6734.807327][ T282] netlink_unicast+0x449/0x710 [ 6734.807327][ T282] netlink_sendmsg+0x723/0xbe0 [ 6734.807327][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6734.807327][ T282] ___sys_sendmsg+0xee/0x170 [ 6734.807327][ T282] __sys_sendmsg+0xcd/0x170 [ 6734.807327][ T282] do_syscall_64+0xc6/0x1e0 [ 6734.807327][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6734.807327][ T282] [ 6734.809514][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6734.809514][ T282] netdev_get_by_index+0x5e/0x80 [ 6734.809514][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6734.809514][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6734.809514][ T282] ip6_route_add+0x1c/0x140 [ 6734.809514][ T282] addrconf_add_mroute+0x129/0x180 [ 6734.809514][ T282] addrconf_add_dev+0xe2/0x170 [ 6734.809514][ T282] inet6_addr_add+0x12f/0xa40 [ 6734.809514][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6734.809514][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6734.809514][ T282] netlink_rcv_skb+0x130/0x360 [ 6734.809514][ T282] netlink_unicast+0x449/0x710 [ 6734.809514][ T282] netlink_sendmsg+0x723/0xbe0 [ 6734.809514][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6734.809514][ T282] ___sys_sendmsg+0xee/0x170 [ 6734.809514][ T282] __sys_sendmsg+0xcd/0x170 [ 6734.809514][ T282] do_syscall_64+0xc6/0x1e0 [ 6734.809514][ T282] [ 6734.811659][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6734.811659][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6734.811659][ T282] ipv6_find_idev+0x102/0x170 [ 6734.811659][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6734.811659][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6734.811659][ T282] netlink_rcv_skb+0x130/0x360 [ 6734.811659][ T282] netlink_unicast+0x449/0x710 [ 6734.811659][ T282] netlink_sendmsg+0x723/0xbe0 [ 6734.811659][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6734.811659][ T282] ___sys_sendmsg+0xee/0x170 [ 6734.811659][ T282] __sys_sendmsg+0xcd/0x170 [ 6734.811659][ T282] do_syscall_64+0xc6/0x1e0 [ 6734.811659][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6734.811659][ T282] [ 6734.813334][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6734.813334][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6734.813334][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6734.813334][ T282] ipv6_find_idev+0x102/0x170 [ 6734.813334][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6734.813334][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6734.813334][ T282] netlink_rcv_skb+0x130/0x360 [ 6734.813334][ T282] netlink_unicast+0x449/0x710 [ 6734.813334][ T282] netlink_sendmsg+0x723/0xbe0 [ 6734.813334][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6734.813334][ T282] ___sys_sendmsg+0xee/0x170 [ 6734.813334][ T282] __sys_sendmsg+0xcd/0x170 [ 6734.813334][ T282] do_syscall_64+0xc6/0x1e0 [ 6734.813334][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6734.813334][ T282] [ 6744.811010][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6744.811433][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6744.811433][ T284] netdev_get_by_index+0x5e/0x80 [ 6744.811433][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6744.811433][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6744.811433][ T284] ip6_route_add+0x1c/0x140 [ 6744.811433][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6744.811433][ T284] inet6_addr_add+0x4f8/0xa40 [ 6744.811433][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6744.811433][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6744.811433][ T284] netlink_rcv_skb+0x130/0x360 [ 6744.811433][ T284] netlink_unicast+0x449/0x710 [ 6744.811433][ T284] netlink_sendmsg+0x723/0xbe0 [ 6744.811433][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6744.811433][ T284] ___sys_sendmsg+0xee/0x170 [ 6744.811433][ T284] __sys_sendmsg+0xcd/0x170 [ 6744.811433][ T284] do_syscall_64+0xc6/0x1e0 [ 6744.811433][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6744.811433][ T284] [ 6744.813641][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6744.813641][ T284] netdev_get_by_index+0x5e/0x80 [ 6744.813641][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6744.813641][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6744.813641][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6744.813641][ T284] ipv6_add_addr+0x411/0x2000 [ 6744.813641][ T284] inet6_addr_add+0x30e/0xa40 [ 6744.813641][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6744.813641][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6744.813641][ T284] netlink_rcv_skb+0x130/0x360 [ 6744.813641][ T284] netlink_unicast+0x449/0x710 [ 6744.813641][ T284] netlink_sendmsg+0x723/0xbe0 [ 6744.813641][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6744.813641][ T284] ___sys_sendmsg+0xee/0x170 [ 6744.813641][ T284] __sys_sendmsg+0xcd/0x170 [ 6744.813641][ T284] do_syscall_64+0xc6/0x1e0 [ 6744.813641][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6744.813641][ T284] [ 6744.815826][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6744.815826][ T284] netdev_get_by_index+0x5e/0x80 [ 6744.815826][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6744.815826][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6744.815826][ T284] ip6_route_add+0x1c/0x140 [ 6744.815826][ T284] addrconf_add_mroute+0x129/0x180 [ 6744.815826][ T284] addrconf_add_dev+0xe2/0x170 [ 6744.815826][ T284] inet6_addr_add+0x12f/0xa40 [ 6744.815826][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6744.815826][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6744.815826][ T284] netlink_rcv_skb+0x130/0x360 [ 6744.815826][ T284] netlink_unicast+0x449/0x710 [ 6744.815826][ T284] netlink_sendmsg+0x723/0xbe0 [ 6744.815826][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6744.815826][ T284] ___sys_sendmsg+0xee/0x170 [ 6744.815826][ T284] __sys_sendmsg+0xcd/0x170 [ 6744.815826][ T284] do_syscall_64+0xc6/0x1e0 [ 6744.815826][ T284] [ 6744.817978][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6744.817978][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6744.817978][ T284] ipv6_find_idev+0x102/0x170 [ 6744.817978][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6744.817978][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6744.817978][ T284] netlink_rcv_skb+0x130/0x360 [ 6744.817978][ T284] netlink_unicast+0x449/0x710 [ 6744.817978][ T284] netlink_sendmsg+0x723/0xbe0 [ 6744.817978][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6744.817978][ T284] ___sys_sendmsg+0xee/0x170 [ 6744.817978][ T284] __sys_sendmsg+0xcd/0x170 [ 6744.817978][ T284] do_syscall_64+0xc6/0x1e0 [ 6744.817978][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6744.817978][ T284] [ 6744.819692][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6744.819692][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6744.819692][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6744.819692][ T284] ipv6_find_idev+0x102/0x170 [ 6744.819692][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6744.819692][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6744.819692][ T284] netlink_rcv_skb+0x130/0x360 [ 6744.819692][ T284] netlink_unicast+0x449/0x710 [ 6744.819692][ T284] netlink_sendmsg+0x723/0xbe0 [ 6744.819692][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6744.819692][ T284] ___sys_sendmsg+0xee/0x170 [ 6744.819692][ T284] __sys_sendmsg+0xcd/0x170 [ 6744.819692][ T284] do_syscall_64+0xc6/0x1e0 [ 6744.819692][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6744.819692][ T284] [ 6745.051014][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6745.051441][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6745.051441][ T282] dst_init+0x84/0x4a0 [ 6745.051441][ T282] dst_alloc+0x97/0x150 [ 6745.051441][ T282] ip6_dst_alloc+0x23/0x90 [ 6745.051441][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6745.051441][ T282] ip6_pol_route+0x56f/0x840 [ 6745.051441][ T282] fib6_rule_lookup+0x196/0x240 [ 6745.051441][ T282] ip6_route_input+0x542/0x980 [ 6745.051441][ T282] ipv6_rcv+0x8f/0x400 [ 6745.051441][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6745.051441][ T282] process_backlog+0x101/0x620 [ 6745.051441][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6745.051441][ T282] net_rx_action+0x495/0xbe0 [ 6745.051441][ T282] __do_softirq+0x1b5/0x7f6 [ 6745.051441][ T282] [ 6745.053447][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6745.053447][ T282] netdev_get_by_index+0x5e/0x80 [ 6745.053447][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6745.053447][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6745.053447][ T282] ip6_route_add+0x1c/0x140 [ 6745.053447][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6745.053447][ T282] inet6_addr_add+0x4f8/0xa40 [ 6745.053447][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6745.053447][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6745.053447][ T282] netlink_rcv_skb+0x130/0x360 [ 6745.053447][ T282] netlink_unicast+0x449/0x710 [ 6745.053447][ T282] netlink_sendmsg+0x723/0xbe0 [ 6745.053447][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6745.053447][ T282] ___sys_sendmsg+0xee/0x170 [ 6745.053447][ T282] __sys_sendmsg+0xcd/0x170 [ 6745.053447][ T282] do_syscall_64+0xc6/0x1e0 [ 6745.053447][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6745.053447][ T282] [ 6745.055880][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6745.055880][ T282] netdev_get_by_index+0x5e/0x80 [ 6745.055880][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6745.055880][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6745.055880][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6745.055880][ T282] ipv6_add_addr+0x411/0x2000 [ 6745.055880][ T282] inet6_addr_add+0x30e/0xa40 [ 6745.055880][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6745.055880][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6745.055880][ T282] netlink_rcv_skb+0x130/0x360 [ 6745.055880][ T282] netlink_unicast+0x449/0x710 [ 6745.055880][ T282] netlink_sendmsg+0x723/0xbe0 [ 6745.055880][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6745.055880][ T282] ___sys_sendmsg+0xee/0x170 [ 6745.055880][ T282] __sys_sendmsg+0xcd/0x170 [ 6745.055880][ T282] do_syscall_64+0xc6/0x1e0 [ 6745.055880][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6745.055880][ T282] [ 6745.058300][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6745.058300][ T282] netdev_get_by_index+0x5e/0x80 [ 6745.058300][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6745.058300][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6745.058300][ T282] ip6_route_add+0x1c/0x140 [ 6745.058300][ T282] addrconf_add_mroute+0x129/0x180 [ 6745.058300][ T282] addrconf_add_dev+0xe2/0x170 [ 6745.058300][ T282] inet6_addr_add+0x12f/0xa40 [ 6745.058300][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6745.058300][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6745.058300][ T282] netlink_rcv_skb+0x130/0x360 [ 6745.058300][ T282] netlink_unicast+0x449/0x710 [ 6745.058300][ T282] netlink_sendmsg+0x723/0xbe0 [ 6745.058300][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6745.058300][ T282] ___sys_sendmsg+0xee/0x170 [ 6745.058300][ T282] __sys_sendmsg+0xcd/0x170 [ 6745.058300][ T282] do_syscall_64+0xc6/0x1e0 [ 6745.058300][ T282] [ 6745.060695][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6745.060695][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6745.060695][ T282] ipv6_find_idev+0x102/0x170 [ 6745.060695][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6745.060695][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6745.060695][ T282] netlink_rcv_skb+0x130/0x360 [ 6745.060695][ T282] netlink_unicast+0x449/0x710 [ 6745.060695][ T282] netlink_sendmsg+0x723/0xbe0 [ 6745.060695][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6745.060695][ T282] ___sys_sendmsg+0xee/0x170 [ 6745.060695][ T282] __sys_sendmsg+0xcd/0x170 [ 6745.060695][ T282] do_syscall_64+0xc6/0x1e0 [ 6745.060695][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6745.060695][ T282] [ 6745.062572][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6745.062572][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6745.062572][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6745.062572][ T282] ipv6_find_idev+0x102/0x170 [ 6745.062572][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6745.062572][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6745.062572][ T282] netlink_rcv_skb+0x130/0x360 [ 6745.062572][ T282] netlink_unicast+0x449/0x710 [ 6745.062572][ T282] netlink_sendmsg+0x723/0xbe0 [ 6745.062572][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6745.062572][ T282] ___sys_sendmsg+0xee/0x170 [ 6745.062572][ T282] __sys_sendmsg+0xcd/0x170 [ 6745.062572][ T282] do_syscall_64+0xc6/0x1e0 [ 6745.062572][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6745.062572][ T282] [ 6755.059003][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6755.059438][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6755.059438][ T284] netdev_get_by_index+0x5e/0x80 [ 6755.059438][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6755.059438][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6755.059438][ T284] ip6_route_add+0x1c/0x140 [ 6755.059438][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6755.059438][ T284] inet6_addr_add+0x4f8/0xa40 [ 6755.059438][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6755.059438][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6755.059438][ T284] netlink_rcv_skb+0x130/0x360 [ 6755.059438][ T284] netlink_unicast+0x449/0x710 [ 6755.059438][ T284] netlink_sendmsg+0x723/0xbe0 [ 6755.059438][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6755.059438][ T284] ___sys_sendmsg+0xee/0x170 [ 6755.059438][ T284] __sys_sendmsg+0xcd/0x170 [ 6755.059438][ T284] do_syscall_64+0xc6/0x1e0 [ 6755.059438][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6755.059438][ T284] [ 6755.061640][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6755.061640][ T284] netdev_get_by_index+0x5e/0x80 [ 6755.061640][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6755.061640][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6755.061640][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6755.061640][ T284] ipv6_add_addr+0x411/0x2000 [ 6755.061640][ T284] inet6_addr_add+0x30e/0xa40 [ 6755.061640][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6755.061640][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6755.061640][ T284] netlink_rcv_skb+0x130/0x360 [ 6755.061640][ T284] netlink_unicast+0x449/0x710 [ 6755.061640][ T284] netlink_sendmsg+0x723/0xbe0 [ 6755.061640][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6755.061640][ T284] ___sys_sendmsg+0xee/0x170 [ 6755.061640][ T284] __sys_sendmsg+0xcd/0x170 [ 6755.061640][ T284] do_syscall_64+0xc6/0x1e0 [ 6755.061640][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6755.061640][ T284] [ 6755.063838][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6755.063838][ T284] netdev_get_by_index+0x5e/0x80 [ 6755.063838][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6755.063838][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6755.063838][ T284] ip6_route_add+0x1c/0x140 [ 6755.063838][ T284] addrconf_add_mroute+0x129/0x180 [ 6755.063838][ T284] addrconf_add_dev+0xe2/0x170 [ 6755.063838][ T284] inet6_addr_add+0x12f/0xa40 [ 6755.063838][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6755.063838][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6755.063838][ T284] netlink_rcv_skb+0x130/0x360 [ 6755.063838][ T284] netlink_unicast+0x449/0x710 [ 6755.063838][ T284] netlink_sendmsg+0x723/0xbe0 [ 6755.063838][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6755.063838][ T284] ___sys_sendmsg+0xee/0x170 [ 6755.063838][ T284] __sys_sendmsg+0xcd/0x170 [ 6755.063838][ T284] do_syscall_64+0xc6/0x1e0 [ 6755.063838][ T284] [ 6755.066003][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6755.066003][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6755.066003][ T284] ipv6_find_idev+0x102/0x170 [ 6755.066003][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6755.066003][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6755.066003][ T284] netlink_rcv_skb+0x130/0x360 [ 6755.066003][ T284] netlink_unicast+0x449/0x710 [ 6755.066003][ T284] netlink_sendmsg+0x723/0xbe0 [ 6755.066003][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6755.066003][ T284] ___sys_sendmsg+0xee/0x170 [ 6755.066003][ T284] __sys_sendmsg+0xcd/0x170 [ 6755.066003][ T284] do_syscall_64+0xc6/0x1e0 [ 6755.066003][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6755.066003][ T284] [ 6755.067694][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6755.067694][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6755.067694][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6755.067694][ T284] ipv6_find_idev+0x102/0x170 [ 6755.067694][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6755.067694][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6755.067694][ T284] netlink_rcv_skb+0x130/0x360 [ 6755.067694][ T284] netlink_unicast+0x449/0x710 [ 6755.067694][ T284] netlink_sendmsg+0x723/0xbe0 [ 6755.067694][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6755.067694][ T284] ___sys_sendmsg+0xee/0x170 [ 6755.067694][ T284] __sys_sendmsg+0xcd/0x170 [ 6755.067694][ T284] do_syscall_64+0xc6/0x1e0 [ 6755.067694][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6755.067694][ T284] [ 6755.315015][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6755.315408][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6755.315408][ T282] dst_init+0x84/0x4a0 [ 6755.315408][ T282] dst_alloc+0x97/0x150 [ 6755.315408][ T282] ip6_dst_alloc+0x23/0x90 [ 6755.315408][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6755.315408][ T282] ip6_pol_route+0x56f/0x840 [ 6755.315408][ T282] fib6_rule_lookup+0x196/0x240 [ 6755.315408][ T282] ip6_route_input+0x542/0x980 [ 6755.315408][ T282] ipv6_rcv+0x8f/0x400 [ 6755.315408][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6755.315408][ T282] process_backlog+0x101/0x620 [ 6755.315408][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6755.315408][ T282] net_rx_action+0x495/0xbe0 [ 6755.315408][ T282] __do_softirq+0x1b5/0x7f6 [ 6755.315408][ T282] [ 6755.317199][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6755.317199][ T282] netdev_get_by_index+0x5e/0x80 [ 6755.317199][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6755.317199][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6755.317199][ T282] ip6_route_add+0x1c/0x140 [ 6755.317199][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6755.317199][ T282] inet6_addr_add+0x4f8/0xa40 [ 6755.317199][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6755.317199][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6755.317199][ T282] netlink_rcv_skb+0x130/0x360 [ 6755.317199][ T282] netlink_unicast+0x449/0x710 [ 6755.317199][ T282] netlink_sendmsg+0x723/0xbe0 [ 6755.317199][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6755.317199][ T282] ___sys_sendmsg+0xee/0x170 [ 6755.317199][ T282] __sys_sendmsg+0xcd/0x170 [ 6755.317199][ T282] do_syscall_64+0xc6/0x1e0 [ 6755.317199][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6755.317199][ T282] [ 6755.319435][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6755.319435][ T282] netdev_get_by_index+0x5e/0x80 [ 6755.319435][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6755.319435][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6755.319435][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6755.319435][ T282] ipv6_add_addr+0x411/0x2000 [ 6755.319435][ T282] inet6_addr_add+0x30e/0xa40 [ 6755.319435][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6755.319435][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6755.319435][ T282] netlink_rcv_skb+0x130/0x360 [ 6755.319435][ T282] netlink_unicast+0x449/0x710 [ 6755.319435][ T282] netlink_sendmsg+0x723/0xbe0 [ 6755.319435][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6755.319435][ T282] ___sys_sendmsg+0xee/0x170 [ 6755.319435][ T282] __sys_sendmsg+0xcd/0x170 [ 6755.319435][ T282] do_syscall_64+0xc6/0x1e0 [ 6755.319435][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6755.319435][ T282] [ 6755.321684][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6755.321684][ T282] netdev_get_by_index+0x5e/0x80 [ 6755.321684][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6755.321684][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6755.321684][ T282] ip6_route_add+0x1c/0x140 [ 6755.321684][ T282] addrconf_add_mroute+0x129/0x180 [ 6755.321684][ T282] addrconf_add_dev+0xe2/0x170 [ 6755.321684][ T282] inet6_addr_add+0x12f/0xa40 [ 6755.321684][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6755.321684][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6755.321684][ T282] netlink_rcv_skb+0x130/0x360 [ 6755.321684][ T282] netlink_unicast+0x449/0x710 [ 6755.321684][ T282] netlink_sendmsg+0x723/0xbe0 [ 6755.321684][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6755.321684][ T282] ___sys_sendmsg+0xee/0x170 [ 6755.321684][ T282] __sys_sendmsg+0xcd/0x170 [ 6755.321684][ T282] do_syscall_64+0xc6/0x1e0 [ 6755.321684][ T282] [ 6755.323869][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6755.323869][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6755.323869][ T282] ipv6_find_idev+0x102/0x170 [ 6755.323869][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6755.323869][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6755.323869][ T282] netlink_rcv_skb+0x130/0x360 [ 6755.323869][ T282] netlink_unicast+0x449/0x710 [ 6755.323869][ T282] netlink_sendmsg+0x723/0xbe0 [ 6755.323869][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6755.323869][ T282] ___sys_sendmsg+0xee/0x170 [ 6755.323869][ T282] __sys_sendmsg+0xcd/0x170 [ 6755.323869][ T282] do_syscall_64+0xc6/0x1e0 [ 6755.323869][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6755.323869][ T282] [ 6755.325579][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6755.325579][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6755.325579][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6755.325579][ T282] ipv6_find_idev+0x102/0x170 [ 6755.325579][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6755.325579][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6755.325579][ T282] netlink_rcv_skb+0x130/0x360 [ 6755.325579][ T282] netlink_unicast+0x449/0x710 [ 6755.325579][ T282] netlink_sendmsg+0x723/0xbe0 [ 6755.325579][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6755.325579][ T282] ___sys_sendmsg+0xee/0x170 [ 6755.325579][ T282] __sys_sendmsg+0xcd/0x170 [ 6755.325579][ T282] do_syscall_64+0xc6/0x1e0 [ 6755.325579][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6755.325579][ T282] [ 6765.178998][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6765.179438][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6765.179438][ T284] netdev_get_by_index+0x5e/0x80 [ 6765.179438][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6765.179438][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6765.179438][ T284] ip6_route_add+0x1c/0x140 [ 6765.179438][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6765.179438][ T284] inet6_addr_add+0x4f8/0xa40 [ 6765.179438][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6765.179438][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6765.179438][ T284] netlink_rcv_skb+0x130/0x360 [ 6765.179438][ T284] netlink_unicast+0x449/0x710 [ 6765.179438][ T284] netlink_sendmsg+0x723/0xbe0 [ 6765.179438][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6765.179438][ T284] ___sys_sendmsg+0xee/0x170 [ 6765.179438][ T284] __sys_sendmsg+0xcd/0x170 [ 6765.179438][ T284] do_syscall_64+0xc6/0x1e0 [ 6765.179438][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6765.179438][ T284] [ 6765.181669][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6765.181669][ T284] netdev_get_by_index+0x5e/0x80 [ 6765.181669][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6765.181669][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6765.181669][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6765.181669][ T284] ipv6_add_addr+0x411/0x2000 [ 6765.181669][ T284] inet6_addr_add+0x30e/0xa40 [ 6765.181669][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6765.181669][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6765.181669][ T284] netlink_rcv_skb+0x130/0x360 [ 6765.181669][ T284] netlink_unicast+0x449/0x710 [ 6765.181669][ T284] netlink_sendmsg+0x723/0xbe0 [ 6765.181669][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6765.181669][ T284] ___sys_sendmsg+0xee/0x170 [ 6765.181669][ T284] __sys_sendmsg+0xcd/0x170 [ 6765.181669][ T284] do_syscall_64+0xc6/0x1e0 [ 6765.181669][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6765.181669][ T284] [ 6765.183845][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6765.183845][ T284] netdev_get_by_index+0x5e/0x80 [ 6765.183845][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6765.183845][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6765.183845][ T284] ip6_route_add+0x1c/0x140 [ 6765.183845][ T284] addrconf_add_mroute+0x129/0x180 [ 6765.183845][ T284] addrconf_add_dev+0xe2/0x170 [ 6765.183845][ T284] inet6_addr_add+0x12f/0xa40 [ 6765.183845][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6765.183845][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6765.183845][ T284] netlink_rcv_skb+0x130/0x360 [ 6765.183845][ T284] netlink_unicast+0x449/0x710 [ 6765.183845][ T284] netlink_sendmsg+0x723/0xbe0 [ 6765.183845][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6765.183845][ T284] ___sys_sendmsg+0xee/0x170 [ 6765.183845][ T284] __sys_sendmsg+0xcd/0x170 [ 6765.183845][ T284] do_syscall_64+0xc6/0x1e0 [ 6765.183845][ T284] [ 6765.185991][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6765.185991][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6765.185991][ T284] ipv6_find_idev+0x102/0x170 [ 6765.185991][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6765.185991][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6765.185991][ T284] netlink_rcv_skb+0x130/0x360 [ 6765.185991][ T284] netlink_unicast+0x449/0x710 [ 6765.185991][ T284] netlink_sendmsg+0x723/0xbe0 [ 6765.185991][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6765.185991][ T284] ___sys_sendmsg+0xee/0x170 [ 6765.185991][ T284] __sys_sendmsg+0xcd/0x170 [ 6765.185991][ T284] do_syscall_64+0xc6/0x1e0 [ 6765.185991][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6765.185991][ T284] [ 6765.187679][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6765.187679][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6765.187679][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6765.187679][ T284] ipv6_find_idev+0x102/0x170 [ 6765.187679][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6765.187679][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6765.187679][ T284] netlink_rcv_skb+0x130/0x360 [ 6765.187679][ T284] netlink_unicast+0x449/0x710 [ 6765.187679][ T284] netlink_sendmsg+0x723/0xbe0 [ 6765.187679][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6765.187679][ T284] ___sys_sendmsg+0xee/0x170 [ 6765.187679][ T284] __sys_sendmsg+0xcd/0x170 [ 6765.187679][ T284] do_syscall_64+0xc6/0x1e0 [ 6765.187679][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6765.187679][ T284] [ 6765.563010][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6765.563421][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6765.563421][ T282] dst_init+0x84/0x4a0 [ 6765.563421][ T282] dst_alloc+0x97/0x150 [ 6765.563421][ T282] ip6_dst_alloc+0x23/0x90 [ 6765.563421][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6765.563421][ T282] ip6_pol_route+0x56f/0x840 [ 6765.563421][ T282] fib6_rule_lookup+0x196/0x240 [ 6765.563421][ T282] ip6_route_input+0x542/0x980 [ 6765.563421][ T282] ipv6_rcv+0x8f/0x400 [ 6765.563421][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6765.563421][ T282] process_backlog+0x101/0x620 [ 6765.563421][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6765.563421][ T282] net_rx_action+0x495/0xbe0 [ 6765.563421][ T282] __do_softirq+0x1b5/0x7f6 [ 6765.563421][ T282] [ 6765.565201][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6765.565201][ T282] netdev_get_by_index+0x5e/0x80 [ 6765.565201][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6765.565201][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6765.565201][ T282] ip6_route_add+0x1c/0x140 [ 6765.565201][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6765.565201][ T282] inet6_addr_add+0x4f8/0xa40 [ 6765.565201][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6765.565201][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6765.565201][ T282] netlink_rcv_skb+0x130/0x360 [ 6765.565201][ T282] netlink_unicast+0x449/0x710 [ 6765.565201][ T282] netlink_sendmsg+0x723/0xbe0 [ 6765.565201][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6765.565201][ T282] ___sys_sendmsg+0xee/0x170 [ 6765.565201][ T282] __sys_sendmsg+0xcd/0x170 [ 6765.565201][ T282] do_syscall_64+0xc6/0x1e0 [ 6765.565201][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6765.565201][ T282] [ 6765.567404][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6765.567404][ T282] netdev_get_by_index+0x5e/0x80 [ 6765.567404][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6765.567404][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6765.567404][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6765.567404][ T282] ipv6_add_addr+0x411/0x2000 [ 6765.567404][ T282] inet6_addr_add+0x30e/0xa40 [ 6765.567404][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6765.567404][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6765.567404][ T282] netlink_rcv_skb+0x130/0x360 [ 6765.567404][ T282] netlink_unicast+0x449/0x710 [ 6765.567404][ T282] netlink_sendmsg+0x723/0xbe0 [ 6765.567404][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6765.567404][ T282] ___sys_sendmsg+0xee/0x170 [ 6765.567404][ T282] __sys_sendmsg+0xcd/0x170 [ 6765.567404][ T282] do_syscall_64+0xc6/0x1e0 [ 6765.567404][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6765.567404][ T282] [ 6765.569597][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6765.569597][ T282] netdev_get_by_index+0x5e/0x80 [ 6765.569597][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6765.569597][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6765.569597][ T282] ip6_route_add+0x1c/0x140 [ 6765.569597][ T282] addrconf_add_mroute+0x129/0x180 [ 6765.569597][ T282] addrconf_add_dev+0xe2/0x170 [ 6765.569597][ T282] inet6_addr_add+0x12f/0xa40 [ 6765.569597][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6765.569597][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6765.569597][ T282] netlink_rcv_skb+0x130/0x360 [ 6765.569597][ T282] netlink_unicast+0x449/0x710 [ 6765.569597][ T282] netlink_sendmsg+0x723/0xbe0 [ 6765.569597][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6765.569597][ T282] ___sys_sendmsg+0xee/0x170 [ 6765.569597][ T282] __sys_sendmsg+0xcd/0x170 [ 6765.569597][ T282] do_syscall_64+0xc6/0x1e0 [ 6765.569597][ T282] [ 6765.571736][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6765.571736][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6765.571736][ T282] ipv6_find_idev+0x102/0x170 [ 6765.571736][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6765.571736][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6765.571736][ T282] netlink_rcv_skb+0x130/0x360 [ 6765.571736][ T282] netlink_unicast+0x449/0x710 [ 6765.571736][ T282] netlink_sendmsg+0x723/0xbe0 [ 6765.571736][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6765.571736][ T282] ___sys_sendmsg+0xee/0x170 [ 6765.571736][ T282] __sys_sendmsg+0xcd/0x170 [ 6765.571736][ T282] do_syscall_64+0xc6/0x1e0 [ 6765.571736][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6765.571736][ T282] [ 6765.573414][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6765.573414][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6765.573414][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6765.573414][ T282] ipv6_find_idev+0x102/0x170 [ 6765.573414][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6765.573414][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6765.573414][ T282] netlink_rcv_skb+0x130/0x360 [ 6765.573414][ T282] netlink_unicast+0x449/0x710 [ 6765.573414][ T282] netlink_sendmsg+0x723/0xbe0 [ 6765.573414][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6765.573414][ T282] ___sys_sendmsg+0xee/0x170 [ 6765.573414][ T282] __sys_sendmsg+0xcd/0x170 [ 6765.573414][ T282] do_syscall_64+0xc6/0x1e0 [ 6765.573414][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6765.573414][ T282] [ 6775.427007][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6775.427433][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6775.427433][ T284] netdev_get_by_index+0x5e/0x80 [ 6775.427433][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6775.427433][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6775.427433][ T284] ip6_route_add+0x1c/0x140 [ 6775.427433][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6775.427433][ T284] inet6_addr_add+0x4f8/0xa40 [ 6775.427433][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6775.427433][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6775.427433][ T284] netlink_rcv_skb+0x130/0x360 [ 6775.427433][ T284] netlink_unicast+0x449/0x710 [ 6775.427433][ T284] netlink_sendmsg+0x723/0xbe0 [ 6775.427433][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6775.427433][ T284] ___sys_sendmsg+0xee/0x170 [ 6775.427433][ T284] __sys_sendmsg+0xcd/0x170 [ 6775.427433][ T284] do_syscall_64+0xc6/0x1e0 [ 6775.427433][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6775.427433][ T284] [ 6775.429638][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6775.429638][ T284] netdev_get_by_index+0x5e/0x80 [ 6775.429638][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6775.429638][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6775.429638][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6775.429638][ T284] ipv6_add_addr+0x411/0x2000 [ 6775.429638][ T284] inet6_addr_add+0x30e/0xa40 [ 6775.429638][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6775.429638][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6775.429638][ T284] netlink_rcv_skb+0x130/0x360 [ 6775.429638][ T284] netlink_unicast+0x449/0x710 [ 6775.429638][ T284] netlink_sendmsg+0x723/0xbe0 [ 6775.429638][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6775.429638][ T284] ___sys_sendmsg+0xee/0x170 [ 6775.429638][ T284] __sys_sendmsg+0xcd/0x170 [ 6775.429638][ T284] do_syscall_64+0xc6/0x1e0 [ 6775.429638][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6775.429638][ T284] [ 6775.431812][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6775.431812][ T284] netdev_get_by_index+0x5e/0x80 [ 6775.431812][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6775.431812][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6775.431812][ T284] ip6_route_add+0x1c/0x140 [ 6775.431812][ T284] addrconf_add_mroute+0x129/0x180 [ 6775.431812][ T284] addrconf_add_dev+0xe2/0x170 [ 6775.431812][ T284] inet6_addr_add+0x12f/0xa40 [ 6775.431812][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6775.431812][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6775.431812][ T284] netlink_rcv_skb+0x130/0x360 [ 6775.431812][ T284] netlink_unicast+0x449/0x710 [ 6775.431812][ T284] netlink_sendmsg+0x723/0xbe0 [ 6775.431812][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6775.431812][ T284] ___sys_sendmsg+0xee/0x170 [ 6775.431812][ T284] __sys_sendmsg+0xcd/0x170 [ 6775.431812][ T284] do_syscall_64+0xc6/0x1e0 [ 6775.431812][ T284] [ 6775.433948][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6775.433948][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6775.433948][ T284] ipv6_find_idev+0x102/0x170 [ 6775.433948][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6775.433948][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6775.433948][ T284] netlink_rcv_skb+0x130/0x360 [ 6775.433948][ T284] netlink_unicast+0x449/0x710 [ 6775.433948][ T284] netlink_sendmsg+0x723/0xbe0 [ 6775.433948][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6775.433948][ T284] ___sys_sendmsg+0xee/0x170 [ 6775.433948][ T284] __sys_sendmsg+0xcd/0x170 [ 6775.433948][ T284] do_syscall_64+0xc6/0x1e0 [ 6775.433948][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6775.433948][ T284] [ 6775.435624][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6775.435624][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6775.435624][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6775.435624][ T284] ipv6_find_idev+0x102/0x170 [ 6775.435624][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6775.435624][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6775.435624][ T284] netlink_rcv_skb+0x130/0x360 [ 6775.435624][ T284] netlink_unicast+0x449/0x710 [ 6775.435624][ T284] netlink_sendmsg+0x723/0xbe0 [ 6775.435624][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6775.435624][ T284] ___sys_sendmsg+0xee/0x170 [ 6775.435624][ T284] __sys_sendmsg+0xcd/0x170 [ 6775.435624][ T284] do_syscall_64+0xc6/0x1e0 [ 6775.435624][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6775.435624][ T284] [ 6775.810999][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6775.811387][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6775.811387][ T282] dst_init+0x84/0x4a0 [ 6775.811387][ T282] dst_alloc+0x97/0x150 [ 6775.811387][ T282] ip6_dst_alloc+0x23/0x90 [ 6775.811387][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6775.811387][ T282] ip6_pol_route+0x56f/0x840 [ 6775.811387][ T282] fib6_rule_lookup+0x196/0x240 [ 6775.811387][ T282] ip6_route_input+0x542/0x980 [ 6775.811387][ T282] ipv6_rcv+0x8f/0x400 [ 6775.811387][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6775.811387][ T282] process_backlog+0x101/0x620 [ 6775.811387][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6775.811387][ T282] net_rx_action+0x495/0xbe0 [ 6775.811387][ T282] __do_softirq+0x1b5/0x7f6 [ 6775.811387][ T282] [ 6775.813158][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6775.813158][ T282] netdev_get_by_index+0x5e/0x80 [ 6775.813158][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6775.813158][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6775.813158][ T282] ip6_route_add+0x1c/0x140 [ 6775.813158][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6775.813158][ T282] inet6_addr_add+0x4f8/0xa40 [ 6775.813158][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6775.813158][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6775.813158][ T282] netlink_rcv_skb+0x130/0x360 [ 6775.813158][ T282] netlink_unicast+0x449/0x710 [ 6775.813158][ T282] netlink_sendmsg+0x723/0xbe0 [ 6775.813158][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6775.813158][ T282] ___sys_sendmsg+0xee/0x170 [ 6775.813158][ T282] __sys_sendmsg+0xcd/0x170 [ 6775.813158][ T282] do_syscall_64+0xc6/0x1e0 [ 6775.813158][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6775.813158][ T282] [ 6775.815430][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6775.815430][ T282] netdev_get_by_index+0x5e/0x80 [ 6775.815430][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6775.815430][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6775.815430][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6775.815430][ T282] ipv6_add_addr+0x411/0x2000 [ 6775.815430][ T282] inet6_addr_add+0x30e/0xa40 [ 6775.815430][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6775.815430][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6775.815430][ T282] netlink_rcv_skb+0x130/0x360 [ 6775.815430][ T282] netlink_unicast+0x449/0x710 [ 6775.815430][ T282] netlink_sendmsg+0x723/0xbe0 [ 6775.815430][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6775.815430][ T282] ___sys_sendmsg+0xee/0x170 [ 6775.815430][ T282] __sys_sendmsg+0xcd/0x170 [ 6775.815430][ T282] do_syscall_64+0xc6/0x1e0 [ 6775.815430][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6775.815430][ T282] [ 6775.817613][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6775.817613][ T282] netdev_get_by_index+0x5e/0x80 [ 6775.817613][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6775.817613][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6775.817613][ T282] ip6_route_add+0x1c/0x140 [ 6775.817613][ T282] addrconf_add_mroute+0x129/0x180 [ 6775.817613][ T282] addrconf_add_dev+0xe2/0x170 [ 6775.817613][ T282] inet6_addr_add+0x12f/0xa40 [ 6775.817613][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6775.817613][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6775.817613][ T282] netlink_rcv_skb+0x130/0x360 [ 6775.817613][ T282] netlink_unicast+0x449/0x710 [ 6775.817613][ T282] netlink_sendmsg+0x723/0xbe0 [ 6775.817613][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6775.817613][ T282] ___sys_sendmsg+0xee/0x170 [ 6775.817613][ T282] __sys_sendmsg+0xcd/0x170 [ 6775.817613][ T282] do_syscall_64+0xc6/0x1e0 [ 6775.817613][ T282] [ 6775.819762][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6775.819762][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6775.819762][ T282] ipv6_find_idev+0x102/0x170 [ 6775.819762][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6775.819762][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6775.819762][ T282] netlink_rcv_skb+0x130/0x360 [ 6775.819762][ T282] netlink_unicast+0x449/0x710 [ 6775.819762][ T282] netlink_sendmsg+0x723/0xbe0 [ 6775.819762][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6775.819762][ T282] ___sys_sendmsg+0xee/0x170 [ 6775.819762][ T282] __sys_sendmsg+0xcd/0x170 [ 6775.819762][ T282] do_syscall_64+0xc6/0x1e0 [ 6775.819762][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6775.819762][ T282] [ 6775.821438][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6775.821438][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6775.821438][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6775.821438][ T282] ipv6_find_idev+0x102/0x170 [ 6775.821438][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6775.821438][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6775.821438][ T282] netlink_rcv_skb+0x130/0x360 [ 6775.821438][ T282] netlink_unicast+0x449/0x710 [ 6775.821438][ T282] netlink_sendmsg+0x723/0xbe0 [ 6775.821438][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6775.821438][ T282] ___sys_sendmsg+0xee/0x170 [ 6775.821438][ T282] __sys_sendmsg+0xcd/0x170 [ 6775.821438][ T282] do_syscall_64+0xc6/0x1e0 [ 6775.821438][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6775.821438][ T282] [ 6785.674941][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6785.675367][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6785.675367][ T284] netdev_get_by_index+0x5e/0x80 [ 6785.675367][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6785.675367][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6785.675367][ T284] ip6_route_add+0x1c/0x140 [ 6785.675367][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6785.675367][ T284] inet6_addr_add+0x4f8/0xa40 [ 6785.675367][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6785.675367][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6785.675367][ T284] netlink_rcv_skb+0x130/0x360 [ 6785.675367][ T284] netlink_unicast+0x449/0x710 [ 6785.675367][ T284] netlink_sendmsg+0x723/0xbe0 [ 6785.675367][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6785.675367][ T284] ___sys_sendmsg+0xee/0x170 [ 6785.675367][ T284] __sys_sendmsg+0xcd/0x170 [ 6785.675367][ T284] do_syscall_64+0xc6/0x1e0 [ 6785.675367][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6785.675367][ T284] [ 6785.677613][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6785.677613][ T284] netdev_get_by_index+0x5e/0x80 [ 6785.677613][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6785.677613][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6785.677613][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6785.677613][ T284] ipv6_add_addr+0x411/0x2000 [ 6785.677613][ T284] inet6_addr_add+0x30e/0xa40 [ 6785.677613][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6785.677613][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6785.677613][ T284] netlink_rcv_skb+0x130/0x360 [ 6785.677613][ T284] netlink_unicast+0x449/0x710 [ 6785.677613][ T284] netlink_sendmsg+0x723/0xbe0 [ 6785.677613][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6785.677613][ T284] ___sys_sendmsg+0xee/0x170 [ 6785.677613][ T284] __sys_sendmsg+0xcd/0x170 [ 6785.677613][ T284] do_syscall_64+0xc6/0x1e0 [ 6785.677613][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6785.677613][ T284] [ 6785.679841][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6785.679841][ T284] netdev_get_by_index+0x5e/0x80 [ 6785.679841][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6785.679841][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6785.679841][ T284] ip6_route_add+0x1c/0x140 [ 6785.679841][ T284] addrconf_add_mroute+0x129/0x180 [ 6785.679841][ T284] addrconf_add_dev+0xe2/0x170 [ 6785.679841][ T284] inet6_addr_add+0x12f/0xa40 [ 6785.679841][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6785.679841][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6785.679841][ T284] netlink_rcv_skb+0x130/0x360 [ 6785.679841][ T284] netlink_unicast+0x449/0x710 [ 6785.679841][ T284] netlink_sendmsg+0x723/0xbe0 [ 6785.679841][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6785.679841][ T284] ___sys_sendmsg+0xee/0x170 [ 6785.679841][ T284] __sys_sendmsg+0xcd/0x170 [ 6785.679841][ T284] do_syscall_64+0xc6/0x1e0 [ 6785.679841][ T284] [ 6785.681994][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6785.681994][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6785.681994][ T284] ipv6_find_idev+0x102/0x170 [ 6785.681994][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6785.681994][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6785.681994][ T284] netlink_rcv_skb+0x130/0x360 [ 6785.681994][ T284] netlink_unicast+0x449/0x710 [ 6785.681994][ T284] netlink_sendmsg+0x723/0xbe0 [ 6785.681994][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6785.681994][ T284] ___sys_sendmsg+0xee/0x170 [ 6785.681994][ T284] __sys_sendmsg+0xcd/0x170 [ 6785.681994][ T284] do_syscall_64+0xc6/0x1e0 [ 6785.681994][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6785.681994][ T284] [ 6785.683696][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6785.683696][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6785.683696][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6785.683696][ T284] ipv6_find_idev+0x102/0x170 [ 6785.683696][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6785.683696][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6785.683696][ T284] netlink_rcv_skb+0x130/0x360 [ 6785.683696][ T284] netlink_unicast+0x449/0x710 [ 6785.683696][ T284] netlink_sendmsg+0x723/0xbe0 [ 6785.683696][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6785.683696][ T284] ___sys_sendmsg+0xee/0x170 [ 6785.683696][ T284] __sys_sendmsg+0xcd/0x170 [ 6785.683696][ T284] do_syscall_64+0xc6/0x1e0 [ 6785.683696][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6785.683696][ T284] [ 6786.059011][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6786.059398][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6786.059398][ T282] dst_init+0x84/0x4a0 [ 6786.059398][ T282] dst_alloc+0x97/0x150 [ 6786.059398][ T282] ip6_dst_alloc+0x23/0x90 [ 6786.059398][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6786.059398][ T282] ip6_pol_route+0x56f/0x840 [ 6786.059398][ T282] fib6_rule_lookup+0x196/0x240 [ 6786.059398][ T282] ip6_route_input+0x542/0x980 [ 6786.059398][ T282] ipv6_rcv+0x8f/0x400 [ 6786.059398][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6786.059398][ T282] process_backlog+0x101/0x620 [ 6786.059398][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6786.059398][ T282] net_rx_action+0x495/0xbe0 [ 6786.059398][ T282] __do_softirq+0x1b5/0x7f6 [ 6786.059398][ T282] [ 6786.061166][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6786.061166][ T282] netdev_get_by_index+0x5e/0x80 [ 6786.061166][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6786.061166][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6786.061166][ T282] ip6_route_add+0x1c/0x140 [ 6786.061166][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6786.061166][ T282] inet6_addr_add+0x4f8/0xa40 [ 6786.061166][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6786.061166][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6786.061166][ T282] netlink_rcv_skb+0x130/0x360 [ 6786.061166][ T282] netlink_unicast+0x449/0x710 [ 6786.061166][ T282] netlink_sendmsg+0x723/0xbe0 [ 6786.061166][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6786.061166][ T282] ___sys_sendmsg+0xee/0x170 [ 6786.061166][ T282] __sys_sendmsg+0xcd/0x170 [ 6786.061166][ T282] do_syscall_64+0xc6/0x1e0 [ 6786.061166][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6786.061166][ T282] [ 6786.065513][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6786.065513][ T282] netdev_get_by_index+0x5e/0x80 [ 6786.065513][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6786.065513][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6786.065513][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6786.065513][ T282] ipv6_add_addr+0x411/0x2000 [ 6786.065513][ T282] inet6_addr_add+0x30e/0xa40 [ 6786.065513][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6786.065513][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6786.065513][ T282] netlink_rcv_skb+0x130/0x360 [ 6786.065513][ T282] netlink_unicast+0x449/0x710 [ 6786.065513][ T282] netlink_sendmsg+0x723/0xbe0 [ 6786.065513][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6786.065513][ T282] ___sys_sendmsg+0xee/0x170 [ 6786.065513][ T282] __sys_sendmsg+0xcd/0x170 [ 6786.065513][ T282] do_syscall_64+0xc6/0x1e0 [ 6786.065513][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6786.065513][ T282] [ 6786.067712][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6786.067712][ T282] netdev_get_by_index+0x5e/0x80 [ 6786.067712][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6786.067712][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6786.067712][ T282] ip6_route_add+0x1c/0x140 [ 6786.067712][ T282] addrconf_add_mroute+0x129/0x180 [ 6786.067712][ T282] addrconf_add_dev+0xe2/0x170 [ 6786.067712][ T282] inet6_addr_add+0x12f/0xa40 [ 6786.067712][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6786.067712][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6786.067712][ T282] netlink_rcv_skb+0x130/0x360 [ 6786.067712][ T282] netlink_unicast+0x449/0x710 [ 6786.067712][ T282] netlink_sendmsg+0x723/0xbe0 [ 6786.067712][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6786.067712][ T282] ___sys_sendmsg+0xee/0x170 [ 6786.067712][ T282] __sys_sendmsg+0xcd/0x170 [ 6786.067712][ T282] do_syscall_64+0xc6/0x1e0 [ 6786.067712][ T282] [ 6786.069868][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6786.069868][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6786.069868][ T282] ipv6_find_idev+0x102/0x170 [ 6786.069868][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6786.069868][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6786.069868][ T282] netlink_rcv_skb+0x130/0x360 [ 6786.069868][ T282] netlink_unicast+0x449/0x710 [ 6786.069868][ T282] netlink_sendmsg+0x723/0xbe0 [ 6786.069868][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6786.069868][ T282] ___sys_sendmsg+0xee/0x170 [ 6786.069868][ T282] __sys_sendmsg+0xcd/0x170 [ 6786.069868][ T282] do_syscall_64+0xc6/0x1e0 [ 6786.069868][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6786.069868][ T282] [ 6786.071557][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6786.071557][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6786.071557][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6786.071557][ T282] ipv6_find_idev+0x102/0x170 [ 6786.071557][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6786.071557][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6786.071557][ T282] netlink_rcv_skb+0x130/0x360 [ 6786.071557][ T282] netlink_unicast+0x449/0x710 [ 6786.071557][ T282] netlink_sendmsg+0x723/0xbe0 [ 6786.071557][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6786.071557][ T282] ___sys_sendmsg+0xee/0x170 [ 6786.071557][ T282] __sys_sendmsg+0xcd/0x170 [ 6786.071557][ T282] do_syscall_64+0xc6/0x1e0 [ 6786.071557][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6786.071557][ T282] [ 6795.922947][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6795.923377][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6795.923377][ T284] netdev_get_by_index+0x5e/0x80 [ 6795.923377][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6795.923377][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6795.923377][ T284] ip6_route_add+0x1c/0x140 [ 6795.923377][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6795.923377][ T284] inet6_addr_add+0x4f8/0xa40 [ 6795.923377][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6795.923377][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6795.923377][ T284] netlink_rcv_skb+0x130/0x360 [ 6795.923377][ T284] netlink_unicast+0x449/0x710 [ 6795.923377][ T284] netlink_sendmsg+0x723/0xbe0 [ 6795.923377][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6795.923377][ T284] ___sys_sendmsg+0xee/0x170 [ 6795.923377][ T284] __sys_sendmsg+0xcd/0x170 [ 6795.923377][ T284] do_syscall_64+0xc6/0x1e0 [ 6795.923377][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6795.923377][ T284] [ 6795.925615][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6795.925615][ T284] netdev_get_by_index+0x5e/0x80 [ 6795.925615][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6795.925615][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6795.925615][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6795.925615][ T284] ipv6_add_addr+0x411/0x2000 [ 6795.925615][ T284] inet6_addr_add+0x30e/0xa40 [ 6795.925615][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6795.925615][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6795.925615][ T284] netlink_rcv_skb+0x130/0x360 [ 6795.925615][ T284] netlink_unicast+0x449/0x710 [ 6795.925615][ T284] netlink_sendmsg+0x723/0xbe0 [ 6795.925615][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6795.925615][ T284] ___sys_sendmsg+0xee/0x170 [ 6795.925615][ T284] __sys_sendmsg+0xcd/0x170 [ 6795.925615][ T284] do_syscall_64+0xc6/0x1e0 [ 6795.925615][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6795.925615][ T284] [ 6795.927837][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6795.927837][ T284] netdev_get_by_index+0x5e/0x80 [ 6795.927837][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6795.927837][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6795.927837][ T284] ip6_route_add+0x1c/0x140 [ 6795.927837][ T284] addrconf_add_mroute+0x129/0x180 [ 6795.927837][ T284] addrconf_add_dev+0xe2/0x170 [ 6795.927837][ T284] inet6_addr_add+0x12f/0xa40 [ 6795.927837][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6795.927837][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6795.927837][ T284] netlink_rcv_skb+0x130/0x360 [ 6795.927837][ T284] netlink_unicast+0x449/0x710 [ 6795.927837][ T284] netlink_sendmsg+0x723/0xbe0 [ 6795.927837][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6795.927837][ T284] ___sys_sendmsg+0xee/0x170 [ 6795.927837][ T284] __sys_sendmsg+0xcd/0x170 [ 6795.927837][ T284] do_syscall_64+0xc6/0x1e0 [ 6795.927837][ T284] [ 6795.930061][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6795.930061][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6795.930061][ T284] ipv6_find_idev+0x102/0x170 [ 6795.930061][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6795.930061][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6795.930061][ T284] netlink_rcv_skb+0x130/0x360 [ 6795.930061][ T284] netlink_unicast+0x449/0x710 [ 6795.930061][ T284] netlink_sendmsg+0x723/0xbe0 [ 6795.930061][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6795.930061][ T284] ___sys_sendmsg+0xee/0x170 [ 6795.930061][ T284] __sys_sendmsg+0xcd/0x170 [ 6795.930061][ T284] do_syscall_64+0xc6/0x1e0 [ 6795.930061][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6795.930061][ T284] [ 6795.931767][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6795.931767][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6795.931767][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6795.931767][ T284] ipv6_find_idev+0x102/0x170 [ 6795.931767][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6795.931767][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6795.931767][ T284] netlink_rcv_skb+0x130/0x360 [ 6795.931767][ T284] netlink_unicast+0x449/0x710 [ 6795.931767][ T284] netlink_sendmsg+0x723/0xbe0 [ 6795.931767][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6795.931767][ T284] ___sys_sendmsg+0xee/0x170 [ 6795.931767][ T284] __sys_sendmsg+0xcd/0x170 [ 6795.931767][ T284] do_syscall_64+0xc6/0x1e0 [ 6795.931767][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6795.931767][ T284] [ 6796.315013][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6796.315386][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6796.315386][ T282] dst_init+0x84/0x4a0 [ 6796.315386][ T282] dst_alloc+0x97/0x150 [ 6796.315386][ T282] ip6_dst_alloc+0x23/0x90 [ 6796.315386][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6796.315386][ T282] ip6_pol_route+0x56f/0x840 [ 6796.315386][ T282] fib6_rule_lookup+0x196/0x240 [ 6796.315386][ T282] ip6_route_input+0x542/0x980 [ 6796.315386][ T282] ipv6_rcv+0x8f/0x400 [ 6796.315386][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6796.315386][ T282] process_backlog+0x101/0x620 [ 6796.315386][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6796.315386][ T282] net_rx_action+0x495/0xbe0 [ 6796.315386][ T282] __do_softirq+0x1b5/0x7f6 [ 6796.315386][ T282] [ 6796.317181][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6796.317181][ T282] netdev_get_by_index+0x5e/0x80 [ 6796.317181][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6796.317181][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6796.317181][ T282] ip6_route_add+0x1c/0x140 [ 6796.317181][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6796.317181][ T282] inet6_addr_add+0x4f8/0xa40 [ 6796.317181][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6796.317181][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6796.317181][ T282] netlink_rcv_skb+0x130/0x360 [ 6796.317181][ T282] netlink_unicast+0x449/0x710 [ 6796.317181][ T282] netlink_sendmsg+0x723/0xbe0 [ 6796.317181][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6796.317181][ T282] ___sys_sendmsg+0xee/0x170 [ 6796.317181][ T282] __sys_sendmsg+0xcd/0x170 [ 6796.317181][ T282] do_syscall_64+0xc6/0x1e0 [ 6796.317181][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6796.317181][ T282] [ 6796.319387][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6796.319387][ T282] netdev_get_by_index+0x5e/0x80 [ 6796.319387][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6796.319387][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6796.319387][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6796.319387][ T282] ipv6_add_addr+0x411/0x2000 [ 6796.319387][ T282] inet6_addr_add+0x30e/0xa40 [ 6796.319387][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6796.319387][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6796.319387][ T282] netlink_rcv_skb+0x130/0x360 [ 6796.319387][ T282] netlink_unicast+0x449/0x710 [ 6796.319387][ T282] netlink_sendmsg+0x723/0xbe0 [ 6796.319387][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6796.319387][ T282] ___sys_sendmsg+0xee/0x170 [ 6796.319387][ T282] __sys_sendmsg+0xcd/0x170 [ 6796.319387][ T282] do_syscall_64+0xc6/0x1e0 [ 6796.319387][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6796.319387][ T282] [ 6796.321569][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6796.321569][ T282] netdev_get_by_index+0x5e/0x80 [ 6796.321569][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6796.321569][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6796.321569][ T282] ip6_route_add+0x1c/0x140 [ 6796.321569][ T282] addrconf_add_mroute+0x129/0x180 [ 6796.321569][ T282] addrconf_add_dev+0xe2/0x170 [ 6796.321569][ T282] inet6_addr_add+0x12f/0xa40 [ 6796.321569][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6796.321569][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6796.321569][ T282] netlink_rcv_skb+0x130/0x360 [ 6796.321569][ T282] netlink_unicast+0x449/0x710 [ 6796.321569][ T282] netlink_sendmsg+0x723/0xbe0 [ 6796.321569][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6796.321569][ T282] ___sys_sendmsg+0xee/0x170 [ 6796.321569][ T282] __sys_sendmsg+0xcd/0x170 [ 6796.321569][ T282] do_syscall_64+0xc6/0x1e0 [ 6796.321569][ T282] [ 6796.323723][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6796.323723][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6796.323723][ T282] ipv6_find_idev+0x102/0x170 [ 6796.323723][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6796.323723][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6796.323723][ T282] netlink_rcv_skb+0x130/0x360 [ 6796.323723][ T282] netlink_unicast+0x449/0x710 [ 6796.323723][ T282] netlink_sendmsg+0x723/0xbe0 [ 6796.323723][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6796.323723][ T282] ___sys_sendmsg+0xee/0x170 [ 6796.323723][ T282] __sys_sendmsg+0xcd/0x170 [ 6796.323723][ T282] do_syscall_64+0xc6/0x1e0 [ 6796.323723][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6796.323723][ T282] [ 6796.325405][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6796.325405][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6796.325405][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6796.325405][ T282] ipv6_find_idev+0x102/0x170 [ 6796.325405][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6796.325405][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6796.325405][ T282] netlink_rcv_skb+0x130/0x360 [ 6796.325405][ T282] netlink_unicast+0x449/0x710 [ 6796.325405][ T282] netlink_sendmsg+0x723/0xbe0 [ 6796.325405][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6796.325405][ T282] ___sys_sendmsg+0xee/0x170 [ 6796.325405][ T282] __sys_sendmsg+0xcd/0x170 [ 6796.325405][ T282] do_syscall_64+0xc6/0x1e0 [ 6796.325405][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6796.325405][ T282] [ 6806.170949][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6806.171410][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6806.171410][ T284] netdev_get_by_index+0x5e/0x80 [ 6806.171410][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6806.171410][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6806.171410][ T284] ip6_route_add+0x1c/0x140 [ 6806.171410][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6806.171410][ T284] inet6_addr_add+0x4f8/0xa40 [ 6806.171410][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6806.171410][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6806.171410][ T284] netlink_rcv_skb+0x130/0x360 [ 6806.171410][ T284] netlink_unicast+0x449/0x710 [ 6806.171410][ T284] netlink_sendmsg+0x723/0xbe0 [ 6806.171410][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6806.171410][ T284] ___sys_sendmsg+0xee/0x170 [ 6806.171410][ T284] __sys_sendmsg+0xcd/0x170 [ 6806.171410][ T284] do_syscall_64+0xc6/0x1e0 [ 6806.171410][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6806.171410][ T284] [ 6806.173649][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6806.173649][ T284] netdev_get_by_index+0x5e/0x80 [ 6806.173649][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6806.173649][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6806.173649][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6806.173649][ T284] ipv6_add_addr+0x411/0x2000 [ 6806.173649][ T284] inet6_addr_add+0x30e/0xa40 [ 6806.173649][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6806.173649][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6806.173649][ T284] netlink_rcv_skb+0x130/0x360 [ 6806.173649][ T284] netlink_unicast+0x449/0x710 [ 6806.173649][ T284] netlink_sendmsg+0x723/0xbe0 [ 6806.173649][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6806.173649][ T284] ___sys_sendmsg+0xee/0x170 [ 6806.173649][ T284] __sys_sendmsg+0xcd/0x170 [ 6806.173649][ T284] do_syscall_64+0xc6/0x1e0 [ 6806.173649][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6806.173649][ T284] [ 6806.175888][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6806.175888][ T284] netdev_get_by_index+0x5e/0x80 [ 6806.175888][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6806.175888][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6806.175888][ T284] ip6_route_add+0x1c/0x140 [ 6806.175888][ T284] addrconf_add_mroute+0x129/0x180 [ 6806.175888][ T284] addrconf_add_dev+0xe2/0x170 [ 6806.175888][ T284] inet6_addr_add+0x12f/0xa40 [ 6806.175888][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6806.175888][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6806.175888][ T284] netlink_rcv_skb+0x130/0x360 [ 6806.175888][ T284] netlink_unicast+0x449/0x710 [ 6806.175888][ T284] netlink_sendmsg+0x723/0xbe0 [ 6806.175888][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6806.175888][ T284] ___sys_sendmsg+0xee/0x170 [ 6806.175888][ T284] __sys_sendmsg+0xcd/0x170 [ 6806.175888][ T284] do_syscall_64+0xc6/0x1e0 [ 6806.175888][ T284] [ 6806.178057][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6806.178057][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6806.178057][ T284] ipv6_find_idev+0x102/0x170 [ 6806.178057][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6806.178057][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6806.178057][ T284] netlink_rcv_skb+0x130/0x360 [ 6806.178057][ T284] netlink_unicast+0x449/0x710 [ 6806.178057][ T284] netlink_sendmsg+0x723/0xbe0 [ 6806.178057][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6806.178057][ T284] ___sys_sendmsg+0xee/0x170 [ 6806.178057][ T284] __sys_sendmsg+0xcd/0x170 [ 6806.178057][ T284] do_syscall_64+0xc6/0x1e0 [ 6806.178057][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6806.178057][ T284] [ 6806.179779][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6806.179779][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6806.179779][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6806.179779][ T284] ipv6_find_idev+0x102/0x170 [ 6806.179779][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6806.179779][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6806.179779][ T284] netlink_rcv_skb+0x130/0x360 [ 6806.179779][ T284] netlink_unicast+0x449/0x710 [ 6806.179779][ T284] netlink_sendmsg+0x723/0xbe0 [ 6806.179779][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6806.179779][ T284] ___sys_sendmsg+0xee/0x170 [ 6806.179779][ T284] __sys_sendmsg+0xcd/0x170 [ 6806.179779][ T284] do_syscall_64+0xc6/0x1e0 [ 6806.179779][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6806.179779][ T284] [ 6806.563005][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6806.563401][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6806.563401][ T282] dst_init+0x84/0x4a0 [ 6806.563401][ T282] dst_alloc+0x97/0x150 [ 6806.563401][ T282] ip6_dst_alloc+0x23/0x90 [ 6806.563401][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6806.563401][ T282] ip6_pol_route+0x56f/0x840 [ 6806.563401][ T282] fib6_rule_lookup+0x196/0x240 [ 6806.563401][ T282] ip6_route_input+0x542/0x980 [ 6806.563401][ T282] ipv6_rcv+0x8f/0x400 [ 6806.563401][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6806.563401][ T282] process_backlog+0x101/0x620 [ 6806.563401][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6806.563401][ T282] net_rx_action+0x495/0xbe0 [ 6806.563401][ T282] __do_softirq+0x1b5/0x7f6 [ 6806.563401][ T282] [ 6806.565173][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6806.565173][ T282] netdev_get_by_index+0x5e/0x80 [ 6806.565173][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6806.565173][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6806.565173][ T282] ip6_route_add+0x1c/0x140 [ 6806.565173][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6806.565173][ T282] inet6_addr_add+0x4f8/0xa40 [ 6806.565173][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6806.565173][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6806.565173][ T282] netlink_rcv_skb+0x130/0x360 [ 6806.565173][ T282] netlink_unicast+0x449/0x710 [ 6806.565173][ T282] netlink_sendmsg+0x723/0xbe0 [ 6806.565173][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6806.565173][ T282] ___sys_sendmsg+0xee/0x170 [ 6806.565173][ T282] __sys_sendmsg+0xcd/0x170 [ 6806.565173][ T282] do_syscall_64+0xc6/0x1e0 [ 6806.565173][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6806.565173][ T282] [ 6806.567366][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6806.567366][ T282] netdev_get_by_index+0x5e/0x80 [ 6806.567366][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6806.567366][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6806.567366][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6806.567366][ T282] ipv6_add_addr+0x411/0x2000 [ 6806.567366][ T282] inet6_addr_add+0x30e/0xa40 [ 6806.567366][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6806.567366][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6806.567366][ T282] netlink_rcv_skb+0x130/0x360 [ 6806.567366][ T282] netlink_unicast+0x449/0x710 [ 6806.567366][ T282] netlink_sendmsg+0x723/0xbe0 [ 6806.567366][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6806.567366][ T282] ___sys_sendmsg+0xee/0x170 [ 6806.567366][ T282] __sys_sendmsg+0xcd/0x170 [ 6806.567366][ T282] do_syscall_64+0xc6/0x1e0 [ 6806.567366][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6806.567366][ T282] [ 6806.569576][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6806.569576][ T282] netdev_get_by_index+0x5e/0x80 [ 6806.569576][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6806.569576][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6806.569576][ T282] ip6_route_add+0x1c/0x140 [ 6806.569576][ T282] addrconf_add_mroute+0x129/0x180 [ 6806.569576][ T282] addrconf_add_dev+0xe2/0x170 [ 6806.569576][ T282] inet6_addr_add+0x12f/0xa40 [ 6806.569576][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6806.569576][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6806.569576][ T282] netlink_rcv_skb+0x130/0x360 [ 6806.569576][ T282] netlink_unicast+0x449/0x710 [ 6806.569576][ T282] netlink_sendmsg+0x723/0xbe0 [ 6806.569576][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6806.569576][ T282] ___sys_sendmsg+0xee/0x170 [ 6806.569576][ T282] __sys_sendmsg+0xcd/0x170 [ 6806.569576][ T282] do_syscall_64+0xc6/0x1e0 [ 6806.569576][ T282] [ 6806.571715][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6806.571715][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6806.571715][ T282] ipv6_find_idev+0x102/0x170 [ 6806.571715][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6806.571715][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6806.571715][ T282] netlink_rcv_skb+0x130/0x360 [ 6806.571715][ T282] netlink_unicast+0x449/0x710 [ 6806.571715][ T282] netlink_sendmsg+0x723/0xbe0 [ 6806.571715][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6806.571715][ T282] ___sys_sendmsg+0xee/0x170 [ 6806.571715][ T282] __sys_sendmsg+0xcd/0x170 [ 6806.571715][ T282] do_syscall_64+0xc6/0x1e0 [ 6806.571715][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6806.571715][ T282] [ 6806.573406][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6806.573406][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6806.573406][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6806.573406][ T282] ipv6_find_idev+0x102/0x170 [ 6806.573406][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6806.573406][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6806.573406][ T282] netlink_rcv_skb+0x130/0x360 [ 6806.573406][ T282] netlink_unicast+0x449/0x710 [ 6806.573406][ T282] netlink_sendmsg+0x723/0xbe0 [ 6806.573406][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6806.573406][ T282] ___sys_sendmsg+0xee/0x170 [ 6806.573406][ T282] __sys_sendmsg+0xcd/0x170 [ 6806.573406][ T282] do_syscall_64+0xc6/0x1e0 [ 6806.573406][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6806.573406][ T282] [ 6816.418942][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6816.419443][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6816.419443][ T284] netdev_get_by_index+0x5e/0x80 [ 6816.419443][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6816.419443][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6816.419443][ T284] ip6_route_add+0x1c/0x140 [ 6816.419443][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6816.419443][ T284] inet6_addr_add+0x4f8/0xa40 [ 6816.419443][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6816.419443][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6816.419443][ T284] netlink_rcv_skb+0x130/0x360 [ 6816.419443][ T284] netlink_unicast+0x449/0x710 [ 6816.419443][ T284] netlink_sendmsg+0x723/0xbe0 [ 6816.419443][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6816.419443][ T284] ___sys_sendmsg+0xee/0x170 [ 6816.419443][ T284] __sys_sendmsg+0xcd/0x170 [ 6816.419443][ T284] do_syscall_64+0xc6/0x1e0 [ 6816.419443][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6816.419443][ T284] [ 6816.421701][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6816.421701][ T284] netdev_get_by_index+0x5e/0x80 [ 6816.421701][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6816.421701][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6816.421701][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6816.421701][ T284] ipv6_add_addr+0x411/0x2000 [ 6816.421701][ T284] inet6_addr_add+0x30e/0xa40 [ 6816.421701][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6816.421701][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6816.421701][ T284] netlink_rcv_skb+0x130/0x360 [ 6816.421701][ T284] netlink_unicast+0x449/0x710 [ 6816.421701][ T284] netlink_sendmsg+0x723/0xbe0 [ 6816.421701][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6816.421701][ T284] ___sys_sendmsg+0xee/0x170 [ 6816.421701][ T284] __sys_sendmsg+0xcd/0x170 [ 6816.421701][ T284] do_syscall_64+0xc6/0x1e0 [ 6816.421701][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6816.421701][ T284] [ 6816.423916][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6816.423916][ T284] netdev_get_by_index+0x5e/0x80 [ 6816.423916][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6816.423916][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6816.423916][ T284] ip6_route_add+0x1c/0x140 [ 6816.423916][ T284] addrconf_add_mroute+0x129/0x180 [ 6816.423916][ T284] addrconf_add_dev+0xe2/0x170 [ 6816.423916][ T284] inet6_addr_add+0x12f/0xa40 [ 6816.423916][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6816.423916][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6816.423916][ T284] netlink_rcv_skb+0x130/0x360 [ 6816.423916][ T284] netlink_unicast+0x449/0x710 [ 6816.423916][ T284] netlink_sendmsg+0x723/0xbe0 [ 6816.423916][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6816.423916][ T284] ___sys_sendmsg+0xee/0x170 [ 6816.423916][ T284] __sys_sendmsg+0xcd/0x170 [ 6816.423916][ T284] do_syscall_64+0xc6/0x1e0 [ 6816.423916][ T284] [ 6816.426105][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6816.426105][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6816.426105][ T284] ipv6_find_idev+0x102/0x170 [ 6816.426105][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6816.426105][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6816.426105][ T284] netlink_rcv_skb+0x130/0x360 [ 6816.426105][ T284] netlink_unicast+0x449/0x710 [ 6816.426105][ T284] netlink_sendmsg+0x723/0xbe0 [ 6816.426105][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6816.426105][ T284] ___sys_sendmsg+0xee/0x170 [ 6816.426105][ T284] __sys_sendmsg+0xcd/0x170 [ 6816.426105][ T284] do_syscall_64+0xc6/0x1e0 [ 6816.426105][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6816.426105][ T284] [ 6816.427823][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6816.427823][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6816.427823][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6816.427823][ T284] ipv6_find_idev+0x102/0x170 [ 6816.427823][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6816.427823][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6816.427823][ T284] netlink_rcv_skb+0x130/0x360 [ 6816.427823][ T284] netlink_unicast+0x449/0x710 [ 6816.427823][ T284] netlink_sendmsg+0x723/0xbe0 [ 6816.427823][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6816.427823][ T284] ___sys_sendmsg+0xee/0x170 [ 6816.427823][ T284] __sys_sendmsg+0xcd/0x170 [ 6816.427823][ T284] do_syscall_64+0xc6/0x1e0 [ 6816.427823][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6816.427823][ T284] [ 6816.811015][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6816.811400][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6816.811400][ T282] dst_init+0x84/0x4a0 [ 6816.811400][ T282] dst_alloc+0x97/0x150 [ 6816.811400][ T282] ip6_dst_alloc+0x23/0x90 [ 6816.811400][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6816.811400][ T282] ip6_pol_route+0x56f/0x840 [ 6816.811400][ T282] fib6_rule_lookup+0x196/0x240 [ 6816.811400][ T282] ip6_route_input+0x542/0x980 [ 6816.811400][ T282] ipv6_rcv+0x8f/0x400 [ 6816.811400][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6816.811400][ T282] process_backlog+0x101/0x620 [ 6816.811400][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6816.811400][ T282] net_rx_action+0x495/0xbe0 [ 6816.811400][ T282] __do_softirq+0x1b5/0x7f6 [ 6816.811400][ T282] [ 6816.813175][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6816.813175][ T282] netdev_get_by_index+0x5e/0x80 [ 6816.813175][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6816.813175][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6816.813175][ T282] ip6_route_add+0x1c/0x140 [ 6816.813175][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6816.813175][ T282] inet6_addr_add+0x4f8/0xa40 [ 6816.813175][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6816.813175][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6816.813175][ T282] netlink_rcv_skb+0x130/0x360 [ 6816.813175][ T282] netlink_unicast+0x449/0x710 [ 6816.813175][ T282] netlink_sendmsg+0x723/0xbe0 [ 6816.813175][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6816.813175][ T282] ___sys_sendmsg+0xee/0x170 [ 6816.813175][ T282] __sys_sendmsg+0xcd/0x170 [ 6816.813175][ T282] do_syscall_64+0xc6/0x1e0 [ 6816.813175][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6816.813175][ T282] [ 6816.815379][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6816.815379][ T282] netdev_get_by_index+0x5e/0x80 [ 6816.815379][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6816.815379][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6816.815379][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6816.815379][ T282] ipv6_add_addr+0x411/0x2000 [ 6816.815379][ T282] inet6_addr_add+0x30e/0xa40 [ 6816.815379][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6816.815379][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6816.815379][ T282] netlink_rcv_skb+0x130/0x360 [ 6816.815379][ T282] netlink_unicast+0x449/0x710 [ 6816.815379][ T282] netlink_sendmsg+0x723/0xbe0 [ 6816.815379][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6816.815379][ T282] ___sys_sendmsg+0xee/0x170 [ 6816.815379][ T282] __sys_sendmsg+0xcd/0x170 [ 6816.815379][ T282] do_syscall_64+0xc6/0x1e0 [ 6816.815379][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6816.815379][ T282] [ 6816.817555][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6816.817555][ T282] netdev_get_by_index+0x5e/0x80 [ 6816.817555][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6816.817555][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6816.817555][ T282] ip6_route_add+0x1c/0x140 [ 6816.817555][ T282] addrconf_add_mroute+0x129/0x180 [ 6816.817555][ T282] addrconf_add_dev+0xe2/0x170 [ 6816.817555][ T282] inet6_addr_add+0x12f/0xa40 [ 6816.817555][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6816.817555][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6816.817555][ T282] netlink_rcv_skb+0x130/0x360 [ 6816.817555][ T282] netlink_unicast+0x449/0x710 [ 6816.817555][ T282] netlink_sendmsg+0x723/0xbe0 [ 6816.817555][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6816.817555][ T282] ___sys_sendmsg+0xee/0x170 [ 6816.817555][ T282] __sys_sendmsg+0xcd/0x170 [ 6816.817555][ T282] do_syscall_64+0xc6/0x1e0 [ 6816.817555][ T282] [ 6816.819710][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6816.819710][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6816.819710][ T282] ipv6_find_idev+0x102/0x170 [ 6816.819710][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6816.819710][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6816.819710][ T282] netlink_rcv_skb+0x130/0x360 [ 6816.819710][ T282] netlink_unicast+0x449/0x710 [ 6816.819710][ T282] netlink_sendmsg+0x723/0xbe0 [ 6816.819710][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6816.819710][ T282] ___sys_sendmsg+0xee/0x170 [ 6816.819710][ T282] __sys_sendmsg+0xcd/0x170 [ 6816.819710][ T282] do_syscall_64+0xc6/0x1e0 [ 6816.819710][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6816.819710][ T282] [ 6816.821398][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6816.821398][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6816.821398][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6816.821398][ T282] ipv6_find_idev+0x102/0x170 [ 6816.821398][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6816.821398][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6816.821398][ T282] netlink_rcv_skb+0x130/0x360 [ 6816.821398][ T282] netlink_unicast+0x449/0x710 [ 6816.821398][ T282] netlink_sendmsg+0x723/0xbe0 [ 6816.821398][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6816.821398][ T282] ___sys_sendmsg+0xee/0x170 [ 6816.821398][ T282] __sys_sendmsg+0xcd/0x170 [ 6816.821398][ T282] do_syscall_64+0xc6/0x1e0 [ 6816.821398][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6816.821398][ T282] [ 6826.666970][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6826.667461][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6826.667461][ T284] netdev_get_by_index+0x5e/0x80 [ 6826.667461][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6826.667461][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6826.667461][ T284] ip6_route_add+0x1c/0x140 [ 6826.667461][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6826.667461][ T284] inet6_addr_add+0x4f8/0xa40 [ 6826.667461][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6826.667461][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6826.667461][ T284] netlink_rcv_skb+0x130/0x360 [ 6826.667461][ T284] netlink_unicast+0x449/0x710 [ 6826.667461][ T284] netlink_sendmsg+0x723/0xbe0 [ 6826.667461][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6826.667461][ T284] ___sys_sendmsg+0xee/0x170 [ 6826.667461][ T284] __sys_sendmsg+0xcd/0x170 [ 6826.667461][ T284] do_syscall_64+0xc6/0x1e0 [ 6826.667461][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6826.667461][ T284] [ 6826.669703][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6826.669703][ T284] netdev_get_by_index+0x5e/0x80 [ 6826.669703][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6826.669703][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6826.669703][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6826.669703][ T284] ipv6_add_addr+0x411/0x2000 [ 6826.669703][ T284] inet6_addr_add+0x30e/0xa40 [ 6826.669703][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6826.669703][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6826.669703][ T284] netlink_rcv_skb+0x130/0x360 [ 6826.669703][ T284] netlink_unicast+0x449/0x710 [ 6826.669703][ T284] netlink_sendmsg+0x723/0xbe0 [ 6826.669703][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6826.669703][ T284] ___sys_sendmsg+0xee/0x170 [ 6826.669703][ T284] __sys_sendmsg+0xcd/0x170 [ 6826.669703][ T284] do_syscall_64+0xc6/0x1e0 [ 6826.669703][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6826.669703][ T284] [ 6826.671911][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6826.671911][ T284] netdev_get_by_index+0x5e/0x80 [ 6826.671911][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6826.671911][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6826.671911][ T284] ip6_route_add+0x1c/0x140 [ 6826.671911][ T284] addrconf_add_mroute+0x129/0x180 [ 6826.671911][ T284] addrconf_add_dev+0xe2/0x170 [ 6826.671911][ T284] inet6_addr_add+0x12f/0xa40 [ 6826.671911][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6826.671911][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6826.671911][ T284] netlink_rcv_skb+0x130/0x360 [ 6826.671911][ T284] netlink_unicast+0x449/0x710 [ 6826.671911][ T284] netlink_sendmsg+0x723/0xbe0 [ 6826.671911][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6826.671911][ T284] ___sys_sendmsg+0xee/0x170 [ 6826.671911][ T284] __sys_sendmsg+0xcd/0x170 [ 6826.671911][ T284] do_syscall_64+0xc6/0x1e0 [ 6826.671911][ T284] [ 6826.674062][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6826.674062][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6826.674062][ T284] ipv6_find_idev+0x102/0x170 [ 6826.674062][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6826.674062][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6826.674062][ T284] netlink_rcv_skb+0x130/0x360 [ 6826.674062][ T284] netlink_unicast+0x449/0x710 [ 6826.674062][ T284] netlink_sendmsg+0x723/0xbe0 [ 6826.674062][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6826.674062][ T284] ___sys_sendmsg+0xee/0x170 [ 6826.674062][ T284] __sys_sendmsg+0xcd/0x170 [ 6826.674062][ T284] do_syscall_64+0xc6/0x1e0 [ 6826.674062][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6826.674062][ T284] [ 6826.675759][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6826.675759][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6826.675759][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6826.675759][ T284] ipv6_find_idev+0x102/0x170 [ 6826.675759][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6826.675759][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6826.675759][ T284] netlink_rcv_skb+0x130/0x360 [ 6826.675759][ T284] netlink_unicast+0x449/0x710 [ 6826.675759][ T284] netlink_sendmsg+0x723/0xbe0 [ 6826.675759][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6826.675759][ T284] ___sys_sendmsg+0xee/0x170 [ 6826.675759][ T284] __sys_sendmsg+0xcd/0x170 [ 6826.675759][ T284] do_syscall_64+0xc6/0x1e0 [ 6826.675759][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6826.675759][ T284] [ 6827.058947][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6827.059319][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6827.059319][ T282] dst_init+0x84/0x4a0 [ 6827.059319][ T282] dst_alloc+0x97/0x150 [ 6827.059319][ T282] ip6_dst_alloc+0x23/0x90 [ 6827.059319][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6827.059319][ T282] ip6_pol_route+0x56f/0x840 [ 6827.059319][ T282] fib6_rule_lookup+0x196/0x240 [ 6827.059319][ T282] ip6_route_input+0x542/0x980 [ 6827.059319][ T282] ipv6_rcv+0x8f/0x400 [ 6827.059319][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6827.059319][ T282] process_backlog+0x101/0x620 [ 6827.059319][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6827.059319][ T282] net_rx_action+0x495/0xbe0 [ 6827.059319][ T282] __do_softirq+0x1b5/0x7f6 [ 6827.059319][ T282] [ 6827.061097][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6827.061097][ T282] netdev_get_by_index+0x5e/0x80 [ 6827.061097][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6827.061097][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6827.061097][ T282] ip6_route_add+0x1c/0x140 [ 6827.061097][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6827.061097][ T282] inet6_addr_add+0x4f8/0xa40 [ 6827.061097][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6827.061097][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6827.061097][ T282] netlink_rcv_skb+0x130/0x360 [ 6827.061097][ T282] netlink_unicast+0x449/0x710 [ 6827.061097][ T282] netlink_sendmsg+0x723/0xbe0 [ 6827.061097][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6827.061097][ T282] ___sys_sendmsg+0xee/0x170 [ 6827.061097][ T282] __sys_sendmsg+0xcd/0x170 [ 6827.061097][ T282] do_syscall_64+0xc6/0x1e0 [ 6827.061097][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6827.061097][ T282] [ 6827.063296][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6827.063296][ T282] netdev_get_by_index+0x5e/0x80 [ 6827.063296][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6827.063296][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6827.063296][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6827.063296][ T282] ipv6_add_addr+0x411/0x2000 [ 6827.063296][ T282] inet6_addr_add+0x30e/0xa40 [ 6827.063296][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6827.063296][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6827.063296][ T282] netlink_rcv_skb+0x130/0x360 [ 6827.063296][ T282] netlink_unicast+0x449/0x710 [ 6827.063296][ T282] netlink_sendmsg+0x723/0xbe0 [ 6827.063296][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6827.063296][ T282] ___sys_sendmsg+0xee/0x170 [ 6827.063296][ T282] __sys_sendmsg+0xcd/0x170 [ 6827.063296][ T282] do_syscall_64+0xc6/0x1e0 [ 6827.063296][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6827.063296][ T282] [ 6827.065541][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6827.065541][ T282] netdev_get_by_index+0x5e/0x80 [ 6827.065541][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6827.065541][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6827.065541][ T282] ip6_route_add+0x1c/0x140 [ 6827.065541][ T282] addrconf_add_mroute+0x129/0x180 [ 6827.065541][ T282] addrconf_add_dev+0xe2/0x170 [ 6827.065541][ T282] inet6_addr_add+0x12f/0xa40 [ 6827.065541][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6827.065541][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6827.065541][ T282] netlink_rcv_skb+0x130/0x360 [ 6827.065541][ T282] netlink_unicast+0x449/0x710 [ 6827.065541][ T282] netlink_sendmsg+0x723/0xbe0 [ 6827.065541][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6827.065541][ T282] ___sys_sendmsg+0xee/0x170 [ 6827.065541][ T282] __sys_sendmsg+0xcd/0x170 [ 6827.065541][ T282] do_syscall_64+0xc6/0x1e0 [ 6827.065541][ T282] [ 6827.067697][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6827.067697][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6827.067697][ T282] ipv6_find_idev+0x102/0x170 [ 6827.067697][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6827.067697][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6827.067697][ T282] netlink_rcv_skb+0x130/0x360 [ 6827.067697][ T282] netlink_unicast+0x449/0x710 [ 6827.067697][ T282] netlink_sendmsg+0x723/0xbe0 [ 6827.067697][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6827.067697][ T282] ___sys_sendmsg+0xee/0x170 [ 6827.067697][ T282] __sys_sendmsg+0xcd/0x170 [ 6827.067697][ T282] do_syscall_64+0xc6/0x1e0 [ 6827.067697][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6827.067697][ T282] [ 6827.069394][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6827.069394][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6827.069394][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6827.069394][ T282] ipv6_find_idev+0x102/0x170 [ 6827.069394][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6827.069394][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6827.069394][ T282] netlink_rcv_skb+0x130/0x360 [ 6827.069394][ T282] netlink_unicast+0x449/0x710 [ 6827.069394][ T282] netlink_sendmsg+0x723/0xbe0 [ 6827.069394][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6827.069394][ T282] ___sys_sendmsg+0xee/0x170 [ 6827.069394][ T282] __sys_sendmsg+0xcd/0x170 [ 6827.069394][ T282] do_syscall_64+0xc6/0x1e0 [ 6827.069394][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6827.069394][ T282] [ 6836.715013][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6836.715438][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6836.715438][ T284] netdev_get_by_index+0x5e/0x80 [ 6836.715438][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6836.715438][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6836.715438][ T284] ip6_route_add+0x1c/0x140 [ 6836.715438][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6836.715438][ T284] inet6_addr_add+0x4f8/0xa40 [ 6836.715438][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6836.715438][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6836.715438][ T284] netlink_rcv_skb+0x130/0x360 [ 6836.715438][ T284] netlink_unicast+0x449/0x710 [ 6836.715438][ T284] netlink_sendmsg+0x723/0xbe0 [ 6836.715438][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6836.715438][ T284] ___sys_sendmsg+0xee/0x170 [ 6836.715438][ T284] __sys_sendmsg+0xcd/0x170 [ 6836.715438][ T284] do_syscall_64+0xc6/0x1e0 [ 6836.715438][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6836.715438][ T284] [ 6836.717675][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6836.717675][ T284] netdev_get_by_index+0x5e/0x80 [ 6836.717675][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6836.717675][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6836.717675][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6836.717675][ T284] ipv6_add_addr+0x411/0x2000 [ 6836.717675][ T284] inet6_addr_add+0x30e/0xa40 [ 6836.717675][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6836.717675][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6836.717675][ T284] netlink_rcv_skb+0x130/0x360 [ 6836.717675][ T284] netlink_unicast+0x449/0x710 [ 6836.717675][ T284] netlink_sendmsg+0x723/0xbe0 [ 6836.717675][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6836.717675][ T284] ___sys_sendmsg+0xee/0x170 [ 6836.717675][ T284] __sys_sendmsg+0xcd/0x170 [ 6836.717675][ T284] do_syscall_64+0xc6/0x1e0 [ 6836.717675][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6836.717675][ T284] [ 6836.719874][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6836.719874][ T284] netdev_get_by_index+0x5e/0x80 [ 6836.719874][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6836.719874][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6836.719874][ T284] ip6_route_add+0x1c/0x140 [ 6836.719874][ T284] addrconf_add_mroute+0x129/0x180 [ 6836.719874][ T284] addrconf_add_dev+0xe2/0x170 [ 6836.719874][ T284] inet6_addr_add+0x12f/0xa40 [ 6836.719874][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6836.719874][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6836.719874][ T284] netlink_rcv_skb+0x130/0x360 [ 6836.719874][ T284] netlink_unicast+0x449/0x710 [ 6836.719874][ T284] netlink_sendmsg+0x723/0xbe0 [ 6836.719874][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6836.719874][ T284] ___sys_sendmsg+0xee/0x170 [ 6836.719874][ T284] __sys_sendmsg+0xcd/0x170 [ 6836.719874][ T284] do_syscall_64+0xc6/0x1e0 [ 6836.719874][ T284] [ 6836.722033][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6836.722033][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6836.722033][ T284] ipv6_find_idev+0x102/0x170 [ 6836.722033][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6836.722033][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6836.722033][ T284] netlink_rcv_skb+0x130/0x360 [ 6836.722033][ T284] netlink_unicast+0x449/0x710 [ 6836.722033][ T284] netlink_sendmsg+0x723/0xbe0 [ 6836.722033][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6836.722033][ T284] ___sys_sendmsg+0xee/0x170 [ 6836.722033][ T284] __sys_sendmsg+0xcd/0x170 [ 6836.722033][ T284] do_syscall_64+0xc6/0x1e0 [ 6836.722033][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6836.722033][ T284] [ 6836.723719][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6836.723719][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6836.723719][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6836.723719][ T284] ipv6_find_idev+0x102/0x170 [ 6836.723719][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6836.723719][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6836.723719][ T284] netlink_rcv_skb+0x130/0x360 [ 6836.723719][ T284] netlink_unicast+0x449/0x710 [ 6836.723719][ T284] netlink_sendmsg+0x723/0xbe0 [ 6836.723719][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6836.723719][ T284] ___sys_sendmsg+0xee/0x170 [ 6836.723719][ T284] __sys_sendmsg+0xcd/0x170 [ 6836.723719][ T284] do_syscall_64+0xc6/0x1e0 [ 6836.723719][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6836.723719][ T284] [ 6837.307017][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6837.307401][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6837.307401][ T282] dst_init+0x84/0x4a0 [ 6837.307401][ T282] dst_alloc+0x97/0x150 [ 6837.307401][ T282] ip6_dst_alloc+0x23/0x90 [ 6837.307401][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6837.307401][ T282] ip6_pol_route+0x56f/0x840 [ 6837.307401][ T282] fib6_rule_lookup+0x196/0x240 [ 6837.307401][ T282] ip6_route_input+0x542/0x980 [ 6837.307401][ T282] ipv6_rcv+0x8f/0x400 [ 6837.307401][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6837.307401][ T282] process_backlog+0x101/0x620 [ 6837.307401][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6837.307401][ T282] net_rx_action+0x495/0xbe0 [ 6837.307401][ T282] __do_softirq+0x1b5/0x7f6 [ 6837.307401][ T282] [ 6837.309207][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6837.309207][ T282] netdev_get_by_index+0x5e/0x80 [ 6837.309207][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6837.309207][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6837.309207][ T282] ip6_route_add+0x1c/0x140 [ 6837.309207][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6837.309207][ T282] inet6_addr_add+0x4f8/0xa40 [ 6837.309207][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6837.309207][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6837.309207][ T282] netlink_rcv_skb+0x130/0x360 [ 6837.309207][ T282] netlink_unicast+0x449/0x710 [ 6837.309207][ T282] netlink_sendmsg+0x723/0xbe0 [ 6837.309207][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6837.309207][ T282] ___sys_sendmsg+0xee/0x170 [ 6837.309207][ T282] __sys_sendmsg+0xcd/0x170 [ 6837.309207][ T282] do_syscall_64+0xc6/0x1e0 [ 6837.309207][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6837.309207][ T282] [ 6837.311888][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6837.311888][ T282] netdev_get_by_index+0x5e/0x80 [ 6837.311888][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6837.311888][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6837.311888][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6837.311888][ T282] ipv6_add_addr+0x411/0x2000 [ 6837.311888][ T282] inet6_addr_add+0x30e/0xa40 [ 6837.311888][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6837.311888][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6837.311888][ T282] netlink_rcv_skb+0x130/0x360 [ 6837.311888][ T282] netlink_unicast+0x449/0x710 [ 6837.311888][ T282] netlink_sendmsg+0x723/0xbe0 [ 6837.311888][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6837.311888][ T282] ___sys_sendmsg+0xee/0x170 [ 6837.311888][ T282] __sys_sendmsg+0xcd/0x170 [ 6837.311888][ T282] do_syscall_64+0xc6/0x1e0 [ 6837.311888][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6837.311888][ T282] [ 6837.314064][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6837.314064][ T282] netdev_get_by_index+0x5e/0x80 [ 6837.314064][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6837.314064][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6837.314064][ T282] ip6_route_add+0x1c/0x140 [ 6837.314064][ T282] addrconf_add_mroute+0x129/0x180 [ 6837.314064][ T282] addrconf_add_dev+0xe2/0x170 [ 6837.314064][ T282] inet6_addr_add+0x12f/0xa40 [ 6837.314064][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6837.314064][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6837.314064][ T282] netlink_rcv_skb+0x130/0x360 [ 6837.314064][ T282] netlink_unicast+0x449/0x710 [ 6837.314064][ T282] netlink_sendmsg+0x723/0xbe0 [ 6837.314064][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6837.314064][ T282] ___sys_sendmsg+0xee/0x170 [ 6837.314064][ T282] __sys_sendmsg+0xcd/0x170 [ 6837.314064][ T282] do_syscall_64+0xc6/0x1e0 [ 6837.314064][ T282] [ 6837.316203][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6837.316203][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6837.316203][ T282] ipv6_find_idev+0x102/0x170 [ 6837.316203][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6837.316203][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6837.316203][ T282] netlink_rcv_skb+0x130/0x360 [ 6837.316203][ T282] netlink_unicast+0x449/0x710 [ 6837.316203][ T282] netlink_sendmsg+0x723/0xbe0 [ 6837.316203][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6837.316203][ T282] ___sys_sendmsg+0xee/0x170 [ 6837.316203][ T282] __sys_sendmsg+0xcd/0x170 [ 6837.316203][ T282] do_syscall_64+0xc6/0x1e0 [ 6837.316203][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6837.316203][ T282] [ 6837.317875][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6837.317875][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6837.317875][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6837.317875][ T282] ipv6_find_idev+0x102/0x170 [ 6837.317875][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6837.317875][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6837.317875][ T282] netlink_rcv_skb+0x130/0x360 [ 6837.317875][ T282] netlink_unicast+0x449/0x710 [ 6837.317875][ T282] netlink_sendmsg+0x723/0xbe0 [ 6837.317875][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6837.317875][ T282] ___sys_sendmsg+0xee/0x170 [ 6837.317875][ T282] __sys_sendmsg+0xcd/0x170 [ 6837.317875][ T282] do_syscall_64+0xc6/0x1e0 [ 6837.317875][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6837.317875][ T282] [ 6846.962934][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6846.963408][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6846.963408][ T284] netdev_get_by_index+0x5e/0x80 [ 6846.963408][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6846.963408][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6846.963408][ T284] ip6_route_add+0x1c/0x140 [ 6846.963408][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6846.963408][ T284] inet6_addr_add+0x4f8/0xa40 [ 6846.963408][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6846.963408][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6846.963408][ T284] netlink_rcv_skb+0x130/0x360 [ 6846.963408][ T284] netlink_unicast+0x449/0x710 [ 6846.963408][ T284] netlink_sendmsg+0x723/0xbe0 [ 6846.963408][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6846.963408][ T284] ___sys_sendmsg+0xee/0x170 [ 6846.963408][ T284] __sys_sendmsg+0xcd/0x170 [ 6846.963408][ T284] do_syscall_64+0xc6/0x1e0 [ 6846.963408][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6846.963408][ T284] [ 6846.965619][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6846.965619][ T284] netdev_get_by_index+0x5e/0x80 [ 6846.965619][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6846.965619][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6846.965619][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6846.965619][ T284] ipv6_add_addr+0x411/0x2000 [ 6846.965619][ T284] inet6_addr_add+0x30e/0xa40 [ 6846.965619][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6846.965619][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6846.965619][ T284] netlink_rcv_skb+0x130/0x360 [ 6846.965619][ T284] netlink_unicast+0x449/0x710 [ 6846.965619][ T284] netlink_sendmsg+0x723/0xbe0 [ 6846.965619][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6846.965619][ T284] ___sys_sendmsg+0xee/0x170 [ 6846.965619][ T284] __sys_sendmsg+0xcd/0x170 [ 6846.965619][ T284] do_syscall_64+0xc6/0x1e0 [ 6846.965619][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6846.965619][ T284] [ 6846.967816][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6846.967816][ T284] netdev_get_by_index+0x5e/0x80 [ 6846.967816][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6846.967816][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6846.967816][ T284] ip6_route_add+0x1c/0x140 [ 6846.967816][ T284] addrconf_add_mroute+0x129/0x180 [ 6846.967816][ T284] addrconf_add_dev+0xe2/0x170 [ 6846.967816][ T284] inet6_addr_add+0x12f/0xa40 [ 6846.967816][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6846.967816][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6846.967816][ T284] netlink_rcv_skb+0x130/0x360 [ 6846.967816][ T284] netlink_unicast+0x449/0x710 [ 6846.967816][ T284] netlink_sendmsg+0x723/0xbe0 [ 6846.967816][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6846.967816][ T284] ___sys_sendmsg+0xee/0x170 [ 6846.967816][ T284] __sys_sendmsg+0xcd/0x170 [ 6846.967816][ T284] do_syscall_64+0xc6/0x1e0 [ 6846.967816][ T284] [ 6846.969984][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6846.969984][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6846.969984][ T284] ipv6_find_idev+0x102/0x170 [ 6846.969984][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6846.969984][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6846.969984][ T284] netlink_rcv_skb+0x130/0x360 [ 6846.969984][ T284] netlink_unicast+0x449/0x710 [ 6846.969984][ T284] netlink_sendmsg+0x723/0xbe0 [ 6846.969984][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6846.969984][ T284] ___sys_sendmsg+0xee/0x170 [ 6846.969984][ T284] __sys_sendmsg+0xcd/0x170 [ 6846.969984][ T284] do_syscall_64+0xc6/0x1e0 [ 6846.969984][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6846.969984][ T284] [ 6846.971699][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6846.971699][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6846.971699][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6846.971699][ T284] ipv6_find_idev+0x102/0x170 [ 6846.971699][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6846.971699][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6846.971699][ T284] netlink_rcv_skb+0x130/0x360 [ 6846.971699][ T284] netlink_unicast+0x449/0x710 [ 6846.971699][ T284] netlink_sendmsg+0x723/0xbe0 [ 6846.971699][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6846.971699][ T284] ___sys_sendmsg+0xee/0x170 [ 6846.971699][ T284] __sys_sendmsg+0xcd/0x170 [ 6846.971699][ T284] do_syscall_64+0xc6/0x1e0 [ 6846.971699][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6846.971699][ T284] [ 6847.402980][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6847.403361][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6847.403361][ T282] dst_init+0x84/0x4a0 [ 6847.403361][ T282] dst_alloc+0x97/0x150 [ 6847.403361][ T282] ip6_dst_alloc+0x23/0x90 [ 6847.403361][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6847.403361][ T282] ip6_pol_route+0x56f/0x840 [ 6847.403361][ T282] fib6_rule_lookup+0x196/0x240 [ 6847.403361][ T282] ip6_route_input+0x542/0x980 [ 6847.403361][ T282] ipv6_rcv+0x8f/0x400 [ 6847.403361][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6847.403361][ T282] process_backlog+0x101/0x620 [ 6847.403361][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6847.403361][ T282] net_rx_action+0x495/0xbe0 [ 6847.403361][ T282] __do_softirq+0x1b5/0x7f6 [ 6847.403361][ T282] [ 6847.405165][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6847.405165][ T282] netdev_get_by_index+0x5e/0x80 [ 6847.405165][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6847.405165][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6847.405165][ T282] ip6_route_add+0x1c/0x140 [ 6847.405165][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6847.405165][ T282] inet6_addr_add+0x4f8/0xa40 [ 6847.405165][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6847.405165][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6847.405165][ T282] netlink_rcv_skb+0x130/0x360 [ 6847.405165][ T282] netlink_unicast+0x449/0x710 [ 6847.405165][ T282] netlink_sendmsg+0x723/0xbe0 [ 6847.405165][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6847.405165][ T282] ___sys_sendmsg+0xee/0x170 [ 6847.405165][ T282] __sys_sendmsg+0xcd/0x170 [ 6847.405165][ T282] do_syscall_64+0xc6/0x1e0 [ 6847.405165][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6847.405165][ T282] [ 6847.407387][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6847.407387][ T282] netdev_get_by_index+0x5e/0x80 [ 6847.407387][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6847.407387][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6847.407387][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6847.407387][ T282] ipv6_add_addr+0x411/0x2000 [ 6847.407387][ T282] inet6_addr_add+0x30e/0xa40 [ 6847.407387][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6847.407387][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6847.407387][ T282] netlink_rcv_skb+0x130/0x360 [ 6847.407387][ T282] netlink_unicast+0x449/0x710 [ 6847.407387][ T282] netlink_sendmsg+0x723/0xbe0 [ 6847.407387][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6847.407387][ T282] ___sys_sendmsg+0xee/0x170 [ 6847.407387][ T282] __sys_sendmsg+0xcd/0x170 [ 6847.407387][ T282] do_syscall_64+0xc6/0x1e0 [ 6847.407387][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6847.407387][ T282] [ 6847.409646][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6847.409646][ T282] netdev_get_by_index+0x5e/0x80 [ 6847.409646][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6847.409646][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6847.409646][ T282] ip6_route_add+0x1c/0x140 [ 6847.409646][ T282] addrconf_add_mroute+0x129/0x180 [ 6847.409646][ T282] addrconf_add_dev+0xe2/0x170 [ 6847.409646][ T282] inet6_addr_add+0x12f/0xa40 [ 6847.409646][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6847.409646][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6847.409646][ T282] netlink_rcv_skb+0x130/0x360 [ 6847.409646][ T282] netlink_unicast+0x449/0x710 [ 6847.409646][ T282] netlink_sendmsg+0x723/0xbe0 [ 6847.409646][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6847.409646][ T282] ___sys_sendmsg+0xee/0x170 [ 6847.409646][ T282] __sys_sendmsg+0xcd/0x170 [ 6847.409646][ T282] do_syscall_64+0xc6/0x1e0 [ 6847.409646][ T282] [ 6847.411836][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6847.411836][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6847.411836][ T282] ipv6_find_idev+0x102/0x170 [ 6847.411836][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6847.411836][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6847.411836][ T282] netlink_rcv_skb+0x130/0x360 [ 6847.411836][ T282] netlink_unicast+0x449/0x710 [ 6847.411836][ T282] netlink_sendmsg+0x723/0xbe0 [ 6847.411836][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6847.411836][ T282] ___sys_sendmsg+0xee/0x170 [ 6847.411836][ T282] __sys_sendmsg+0xcd/0x170 [ 6847.411836][ T282] do_syscall_64+0xc6/0x1e0 [ 6847.411836][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6847.411836][ T282] [ 6847.413538][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6847.413538][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6847.413538][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6847.413538][ T282] ipv6_find_idev+0x102/0x170 [ 6847.413538][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6847.413538][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6847.413538][ T282] netlink_rcv_skb+0x130/0x360 [ 6847.413538][ T282] netlink_unicast+0x449/0x710 [ 6847.413538][ T282] netlink_sendmsg+0x723/0xbe0 [ 6847.413538][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6847.413538][ T282] ___sys_sendmsg+0xee/0x170 [ 6847.413538][ T282] __sys_sendmsg+0xcd/0x170 [ 6847.413538][ T282] do_syscall_64+0xc6/0x1e0 [ 6847.413538][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6847.413538][ T282] [ 6857.210958][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6857.211385][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6857.211385][ T284] netdev_get_by_index+0x5e/0x80 [ 6857.211385][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6857.211385][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6857.211385][ T284] ip6_route_add+0x1c/0x140 [ 6857.211385][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6857.211385][ T284] inet6_addr_add+0x4f8/0xa40 [ 6857.211385][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6857.211385][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6857.211385][ T284] netlink_rcv_skb+0x130/0x360 [ 6857.211385][ T284] netlink_unicast+0x449/0x710 [ 6857.211385][ T284] netlink_sendmsg+0x723/0xbe0 [ 6857.211385][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6857.211385][ T284] ___sys_sendmsg+0xee/0x170 [ 6857.211385][ T284] __sys_sendmsg+0xcd/0x170 [ 6857.211385][ T284] do_syscall_64+0xc6/0x1e0 [ 6857.211385][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6857.211385][ T284] [ 6857.213639][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6857.213639][ T284] netdev_get_by_index+0x5e/0x80 [ 6857.213639][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6857.213639][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6857.213639][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6857.213639][ T284] ipv6_add_addr+0x411/0x2000 [ 6857.213639][ T284] inet6_addr_add+0x30e/0xa40 [ 6857.213639][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6857.213639][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6857.213639][ T284] netlink_rcv_skb+0x130/0x360 [ 6857.213639][ T284] netlink_unicast+0x449/0x710 [ 6857.213639][ T284] netlink_sendmsg+0x723/0xbe0 [ 6857.213639][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6857.213639][ T284] ___sys_sendmsg+0xee/0x170 [ 6857.213639][ T284] __sys_sendmsg+0xcd/0x170 [ 6857.213639][ T284] do_syscall_64+0xc6/0x1e0 [ 6857.213639][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6857.213639][ T284] [ 6857.215956][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6857.215956][ T284] netdev_get_by_index+0x5e/0x80 [ 6857.215956][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6857.215956][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6857.215956][ T284] ip6_route_add+0x1c/0x140 [ 6857.215956][ T284] addrconf_add_mroute+0x129/0x180 [ 6857.215956][ T284] addrconf_add_dev+0xe2/0x170 [ 6857.215956][ T284] inet6_addr_add+0x12f/0xa40 [ 6857.215956][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6857.215956][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6857.215956][ T284] netlink_rcv_skb+0x130/0x360 [ 6857.215956][ T284] netlink_unicast+0x449/0x710 [ 6857.215956][ T284] netlink_sendmsg+0x723/0xbe0 [ 6857.215956][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6857.215956][ T284] ___sys_sendmsg+0xee/0x170 [ 6857.215956][ T284] __sys_sendmsg+0xcd/0x170 [ 6857.215956][ T284] do_syscall_64+0xc6/0x1e0 [ 6857.215956][ T284] [ 6857.218171][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6857.218171][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6857.218171][ T284] ipv6_find_idev+0x102/0x170 [ 6857.218171][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6857.218171][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6857.218171][ T284] netlink_rcv_skb+0x130/0x360 [ 6857.218171][ T284] netlink_unicast+0x449/0x710 [ 6857.218171][ T284] netlink_sendmsg+0x723/0xbe0 [ 6857.218171][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6857.218171][ T284] ___sys_sendmsg+0xee/0x170 [ 6857.218171][ T284] __sys_sendmsg+0xcd/0x170 [ 6857.218171][ T284] do_syscall_64+0xc6/0x1e0 [ 6857.218171][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6857.218171][ T284] [ 6857.219888][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6857.219888][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6857.219888][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6857.219888][ T284] ipv6_find_idev+0x102/0x170 [ 6857.219888][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6857.219888][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6857.219888][ T284] netlink_rcv_skb+0x130/0x360 [ 6857.219888][ T284] netlink_unicast+0x449/0x710 [ 6857.219888][ T284] netlink_sendmsg+0x723/0xbe0 [ 6857.219888][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6857.219888][ T284] ___sys_sendmsg+0xee/0x170 [ 6857.219888][ T284] __sys_sendmsg+0xcd/0x170 [ 6857.219888][ T284] do_syscall_64+0xc6/0x1e0 [ 6857.219888][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6857.219888][ T284] [ 6857.650978][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6857.651376][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6857.651376][ T282] dst_init+0x84/0x4a0 [ 6857.651376][ T282] dst_alloc+0x97/0x150 [ 6857.651376][ T282] ip6_dst_alloc+0x23/0x90 [ 6857.651376][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6857.651376][ T282] ip6_pol_route+0x56f/0x840 [ 6857.651376][ T282] fib6_rule_lookup+0x196/0x240 [ 6857.651376][ T282] ip6_route_input+0x542/0x980 [ 6857.651376][ T282] ipv6_rcv+0x8f/0x400 [ 6857.651376][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6857.651376][ T282] process_backlog+0x101/0x620 [ 6857.651376][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6857.651376][ T282] net_rx_action+0x495/0xbe0 [ 6857.651376][ T282] __do_softirq+0x1b5/0x7f6 [ 6857.651376][ T282] [ 6857.653164][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6857.653164][ T282] netdev_get_by_index+0x5e/0x80 [ 6857.653164][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6857.653164][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6857.653164][ T282] ip6_route_add+0x1c/0x140 [ 6857.653164][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6857.653164][ T282] inet6_addr_add+0x4f8/0xa40 [ 6857.653164][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6857.653164][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6857.653164][ T282] netlink_rcv_skb+0x130/0x360 [ 6857.653164][ T282] netlink_unicast+0x449/0x710 [ 6857.653164][ T282] netlink_sendmsg+0x723/0xbe0 [ 6857.653164][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6857.653164][ T282] ___sys_sendmsg+0xee/0x170 [ 6857.653164][ T282] __sys_sendmsg+0xcd/0x170 [ 6857.653164][ T282] do_syscall_64+0xc6/0x1e0 [ 6857.653164][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6857.653164][ T282] [ 6857.655366][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6857.655366][ T282] netdev_get_by_index+0x5e/0x80 [ 6857.655366][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6857.655366][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6857.655366][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6857.655366][ T282] ipv6_add_addr+0x411/0x2000 [ 6857.655366][ T282] inet6_addr_add+0x30e/0xa40 [ 6857.655366][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6857.655366][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6857.655366][ T282] netlink_rcv_skb+0x130/0x360 [ 6857.655366][ T282] netlink_unicast+0x449/0x710 [ 6857.655366][ T282] netlink_sendmsg+0x723/0xbe0 [ 6857.655366][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6857.655366][ T282] ___sys_sendmsg+0xee/0x170 [ 6857.655366][ T282] __sys_sendmsg+0xcd/0x170 [ 6857.655366][ T282] do_syscall_64+0xc6/0x1e0 [ 6857.655366][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6857.655366][ T282] [ 6857.657568][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6857.657568][ T282] netdev_get_by_index+0x5e/0x80 [ 6857.657568][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6857.657568][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6857.657568][ T282] ip6_route_add+0x1c/0x140 [ 6857.657568][ T282] addrconf_add_mroute+0x129/0x180 [ 6857.657568][ T282] addrconf_add_dev+0xe2/0x170 [ 6857.657568][ T282] inet6_addr_add+0x12f/0xa40 [ 6857.657568][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6857.657568][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6857.657568][ T282] netlink_rcv_skb+0x130/0x360 [ 6857.657568][ T282] netlink_unicast+0x449/0x710 [ 6857.657568][ T282] netlink_sendmsg+0x723/0xbe0 [ 6857.657568][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6857.657568][ T282] ___sys_sendmsg+0xee/0x170 [ 6857.657568][ T282] __sys_sendmsg+0xcd/0x170 [ 6857.657568][ T282] do_syscall_64+0xc6/0x1e0 [ 6857.657568][ T282] [ 6857.659740][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6857.659740][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6857.659740][ T282] ipv6_find_idev+0x102/0x170 [ 6857.659740][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6857.659740][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6857.659740][ T282] netlink_rcv_skb+0x130/0x360 [ 6857.659740][ T282] netlink_unicast+0x449/0x710 [ 6857.659740][ T282] netlink_sendmsg+0x723/0xbe0 [ 6857.659740][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6857.659740][ T282] ___sys_sendmsg+0xee/0x170 [ 6857.659740][ T282] __sys_sendmsg+0xcd/0x170 [ 6857.659740][ T282] do_syscall_64+0xc6/0x1e0 [ 6857.659740][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6857.659740][ T282] [ 6857.661437][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6857.661437][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6857.661437][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6857.661437][ T282] ipv6_find_idev+0x102/0x170 [ 6857.661437][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6857.661437][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6857.661437][ T282] netlink_rcv_skb+0x130/0x360 [ 6857.661437][ T282] netlink_unicast+0x449/0x710 [ 6857.661437][ T282] netlink_sendmsg+0x723/0xbe0 [ 6857.661437][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6857.661437][ T282] ___sys_sendmsg+0xee/0x170 [ 6857.661437][ T282] __sys_sendmsg+0xcd/0x170 [ 6857.661437][ T282] do_syscall_64+0xc6/0x1e0 [ 6857.661437][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6857.661437][ T282] [ 6867.458934][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6867.459392][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6867.459392][ T284] netdev_get_by_index+0x5e/0x80 [ 6867.459392][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6867.459392][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6867.459392][ T284] ip6_route_add+0x1c/0x140 [ 6867.459392][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6867.459392][ T284] inet6_addr_add+0x4f8/0xa40 [ 6867.459392][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6867.459392][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6867.459392][ T284] netlink_rcv_skb+0x130/0x360 [ 6867.459392][ T284] netlink_unicast+0x449/0x710 [ 6867.459392][ T284] netlink_sendmsg+0x723/0xbe0 [ 6867.459392][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6867.459392][ T284] ___sys_sendmsg+0xee/0x170 [ 6867.459392][ T284] __sys_sendmsg+0xcd/0x170 [ 6867.459392][ T284] do_syscall_64+0xc6/0x1e0 [ 6867.459392][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6867.459392][ T284] [ 6867.461626][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6867.461626][ T284] netdev_get_by_index+0x5e/0x80 [ 6867.461626][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6867.461626][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6867.461626][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6867.461626][ T284] ipv6_add_addr+0x411/0x2000 [ 6867.461626][ T284] inet6_addr_add+0x30e/0xa40 [ 6867.461626][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6867.461626][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6867.461626][ T284] netlink_rcv_skb+0x130/0x360 [ 6867.461626][ T284] netlink_unicast+0x449/0x710 [ 6867.461626][ T284] netlink_sendmsg+0x723/0xbe0 [ 6867.461626][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6867.461626][ T284] ___sys_sendmsg+0xee/0x170 [ 6867.461626][ T284] __sys_sendmsg+0xcd/0x170 [ 6867.461626][ T284] do_syscall_64+0xc6/0x1e0 [ 6867.461626][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6867.461626][ T284] [ 6867.463892][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6867.463892][ T284] netdev_get_by_index+0x5e/0x80 [ 6867.463892][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6867.463892][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6867.463892][ T284] ip6_route_add+0x1c/0x140 [ 6867.463892][ T284] addrconf_add_mroute+0x129/0x180 [ 6867.463892][ T284] addrconf_add_dev+0xe2/0x170 [ 6867.463892][ T284] inet6_addr_add+0x12f/0xa40 [ 6867.463892][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6867.463892][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6867.463892][ T284] netlink_rcv_skb+0x130/0x360 [ 6867.463892][ T284] netlink_unicast+0x449/0x710 [ 6867.463892][ T284] netlink_sendmsg+0x723/0xbe0 [ 6867.463892][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6867.463892][ T284] ___sys_sendmsg+0xee/0x170 [ 6867.463892][ T284] __sys_sendmsg+0xcd/0x170 [ 6867.463892][ T284] do_syscall_64+0xc6/0x1e0 [ 6867.463892][ T284] [ 6867.466081][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6867.466081][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6867.466081][ T284] ipv6_find_idev+0x102/0x170 [ 6867.466081][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6867.466081][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6867.466081][ T284] netlink_rcv_skb+0x130/0x360 [ 6867.466081][ T284] netlink_unicast+0x449/0x710 [ 6867.466081][ T284] netlink_sendmsg+0x723/0xbe0 [ 6867.466081][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6867.466081][ T284] ___sys_sendmsg+0xee/0x170 [ 6867.466081][ T284] __sys_sendmsg+0xcd/0x170 [ 6867.466081][ T284] do_syscall_64+0xc6/0x1e0 [ 6867.466081][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6867.466081][ T284] [ 6867.468291][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6867.468291][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6867.468291][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6867.468291][ T284] ipv6_find_idev+0x102/0x170 [ 6867.468291][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6867.468291][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6867.468291][ T284] netlink_rcv_skb+0x130/0x360 [ 6867.468291][ T284] netlink_unicast+0x449/0x710 [ 6867.468291][ T284] netlink_sendmsg+0x723/0xbe0 [ 6867.468291][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6867.468291][ T284] ___sys_sendmsg+0xee/0x170 [ 6867.468291][ T284] __sys_sendmsg+0xcd/0x170 [ 6867.468291][ T284] do_syscall_64+0xc6/0x1e0 [ 6867.468291][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6867.468291][ T284] [ 6867.898945][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6867.899317][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6867.899317][ T282] dst_init+0x84/0x4a0 [ 6867.899317][ T282] dst_alloc+0x97/0x150 [ 6867.899317][ T282] ip6_dst_alloc+0x23/0x90 [ 6867.899317][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6867.899317][ T282] ip6_pol_route+0x56f/0x840 [ 6867.899317][ T282] fib6_rule_lookup+0x196/0x240 [ 6867.899317][ T282] ip6_route_input+0x542/0x980 [ 6867.899317][ T282] ipv6_rcv+0x8f/0x400 [ 6867.899317][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6867.899317][ T282] process_backlog+0x101/0x620 [ 6867.899317][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6867.899317][ T282] net_rx_action+0x495/0xbe0 [ 6867.899317][ T282] __do_softirq+0x1b5/0x7f6 [ 6867.899317][ T282] [ 6867.901124][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6867.901124][ T282] netdev_get_by_index+0x5e/0x80 [ 6867.901124][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6867.901124][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6867.901124][ T282] ip6_route_add+0x1c/0x140 [ 6867.901124][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6867.901124][ T282] inet6_addr_add+0x4f8/0xa40 [ 6867.901124][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6867.901124][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6867.901124][ T282] netlink_rcv_skb+0x130/0x360 [ 6867.901124][ T282] netlink_unicast+0x449/0x710 [ 6867.901124][ T282] netlink_sendmsg+0x723/0xbe0 [ 6867.901124][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6867.901124][ T282] ___sys_sendmsg+0xee/0x170 [ 6867.901124][ T282] __sys_sendmsg+0xcd/0x170 [ 6867.901124][ T282] do_syscall_64+0xc6/0x1e0 [ 6867.901124][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6867.901124][ T282] [ 6867.903498][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6867.903498][ T282] netdev_get_by_index+0x5e/0x80 [ 6867.903498][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6867.903498][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6867.903498][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6867.903498][ T282] ipv6_add_addr+0x411/0x2000 [ 6867.903498][ T282] inet6_addr_add+0x30e/0xa40 [ 6867.903498][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6867.903498][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6867.903498][ T282] netlink_rcv_skb+0x130/0x360 [ 6867.903498][ T282] netlink_unicast+0x449/0x710 [ 6867.903498][ T282] netlink_sendmsg+0x723/0xbe0 [ 6867.903498][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6867.903498][ T282] ___sys_sendmsg+0xee/0x170 [ 6867.903498][ T282] __sys_sendmsg+0xcd/0x170 [ 6867.903498][ T282] do_syscall_64+0xc6/0x1e0 [ 6867.903498][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6867.903498][ T282] [ 6867.906095][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6867.906095][ T282] netdev_get_by_index+0x5e/0x80 [ 6867.906095][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6867.906095][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6867.906095][ T282] ip6_route_add+0x1c/0x140 [ 6867.906095][ T282] addrconf_add_mroute+0x129/0x180 [ 6867.906095][ T282] addrconf_add_dev+0xe2/0x170 [ 6867.906095][ T282] inet6_addr_add+0x12f/0xa40 [ 6867.906095][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6867.906095][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6867.906095][ T282] netlink_rcv_skb+0x130/0x360 [ 6867.906095][ T282] netlink_unicast+0x449/0x710 [ 6867.906095][ T282] netlink_sendmsg+0x723/0xbe0 [ 6867.906095][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6867.906095][ T282] ___sys_sendmsg+0xee/0x170 [ 6867.906095][ T282] __sys_sendmsg+0xcd/0x170 [ 6867.906095][ T282] do_syscall_64+0xc6/0x1e0 [ 6867.906095][ T282] [ 6867.908268][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6867.908268][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6867.908268][ T282] ipv6_find_idev+0x102/0x170 [ 6867.908268][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6867.908268][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6867.908268][ T282] netlink_rcv_skb+0x130/0x360 [ 6867.908268][ T282] netlink_unicast+0x449/0x710 [ 6867.908268][ T282] netlink_sendmsg+0x723/0xbe0 [ 6867.908268][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6867.908268][ T282] ___sys_sendmsg+0xee/0x170 [ 6867.908268][ T282] __sys_sendmsg+0xcd/0x170 [ 6867.908268][ T282] do_syscall_64+0xc6/0x1e0 [ 6867.908268][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6867.908268][ T282] [ 6867.909958][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6867.909958][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6867.909958][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6867.909958][ T282] ipv6_find_idev+0x102/0x170 [ 6867.909958][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6867.909958][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6867.909958][ T282] netlink_rcv_skb+0x130/0x360 [ 6867.909958][ T282] netlink_unicast+0x449/0x710 [ 6867.909958][ T282] netlink_sendmsg+0x723/0xbe0 [ 6867.909958][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6867.909958][ T282] ___sys_sendmsg+0xee/0x170 [ 6867.909958][ T282] __sys_sendmsg+0xcd/0x170 [ 6867.909958][ T282] do_syscall_64+0xc6/0x1e0 [ 6867.909958][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6867.909958][ T282] [ 6877.691102][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6877.691602][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6877.691602][ T284] netdev_get_by_index+0x5e/0x80 [ 6877.691602][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6877.691602][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6877.691602][ T284] ip6_route_add+0x1c/0x140 [ 6877.691602][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6877.691602][ T284] inet6_addr_add+0x4f8/0xa40 [ 6877.691602][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6877.691602][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6877.691602][ T284] netlink_rcv_skb+0x130/0x360 [ 6877.691602][ T284] netlink_unicast+0x449/0x710 [ 6877.691602][ T284] netlink_sendmsg+0x723/0xbe0 [ 6877.691602][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6877.691602][ T284] ___sys_sendmsg+0xee/0x170 [ 6877.691602][ T284] __sys_sendmsg+0xcd/0x170 [ 6877.691602][ T284] do_syscall_64+0xc6/0x1e0 [ 6877.691602][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6877.691602][ T284] [ 6877.694094][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6877.694094][ T284] netdev_get_by_index+0x5e/0x80 [ 6877.694094][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6877.694094][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6877.694094][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6877.694094][ T284] ipv6_add_addr+0x411/0x2000 [ 6877.694094][ T284] inet6_addr_add+0x30e/0xa40 [ 6877.694094][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6877.694094][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6877.694094][ T284] netlink_rcv_skb+0x130/0x360 [ 6877.694094][ T284] netlink_unicast+0x449/0x710 [ 6877.694094][ T284] netlink_sendmsg+0x723/0xbe0 [ 6877.694094][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6877.694094][ T284] ___sys_sendmsg+0xee/0x170 [ 6877.694094][ T284] __sys_sendmsg+0xcd/0x170 [ 6877.694094][ T284] do_syscall_64+0xc6/0x1e0 [ 6877.694094][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6877.694094][ T284] [ 6877.696540][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6877.696540][ T284] netdev_get_by_index+0x5e/0x80 [ 6877.696540][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6877.696540][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6877.696540][ T284] ip6_route_add+0x1c/0x140 [ 6877.696540][ T284] addrconf_add_mroute+0x129/0x180 [ 6877.696540][ T284] addrconf_add_dev+0xe2/0x170 [ 6877.696540][ T284] inet6_addr_add+0x12f/0xa40 [ 6877.696540][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6877.696540][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6877.696540][ T284] netlink_rcv_skb+0x130/0x360 [ 6877.696540][ T284] netlink_unicast+0x449/0x710 [ 6877.696540][ T284] netlink_sendmsg+0x723/0xbe0 [ 6877.696540][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6877.696540][ T284] ___sys_sendmsg+0xee/0x170 [ 6877.696540][ T284] __sys_sendmsg+0xcd/0x170 [ 6877.696540][ T284] do_syscall_64+0xc6/0x1e0 [ 6877.696540][ T284] [ 6877.698939][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6877.698939][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6877.698939][ T284] ipv6_find_idev+0x102/0x170 [ 6877.698939][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6877.698939][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6877.698939][ T284] netlink_rcv_skb+0x130/0x360 [ 6877.698939][ T284] netlink_unicast+0x449/0x710 [ 6877.698939][ T284] netlink_sendmsg+0x723/0xbe0 [ 6877.698939][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6877.698939][ T284] ___sys_sendmsg+0xee/0x170 [ 6877.698939][ T284] __sys_sendmsg+0xcd/0x170 [ 6877.698939][ T284] do_syscall_64+0xc6/0x1e0 [ 6877.698939][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6877.698939][ T284] [ 6877.700841][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6877.700841][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6877.700841][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6877.700841][ T284] ipv6_find_idev+0x102/0x170 [ 6877.700841][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6877.700841][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6877.700841][ T284] netlink_rcv_skb+0x130/0x360 [ 6877.700841][ T284] netlink_unicast+0x449/0x710 [ 6877.700841][ T284] netlink_sendmsg+0x723/0xbe0 [ 6877.700841][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6877.700841][ T284] ___sys_sendmsg+0xee/0x170 [ 6877.700841][ T284] __sys_sendmsg+0xcd/0x170 [ 6877.700841][ T284] do_syscall_64+0xc6/0x1e0 [ 6877.700841][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6877.700841][ T284] [ 6877.947020][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6877.947482][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6877.947482][ T282] dst_init+0x84/0x4a0 [ 6877.947482][ T282] dst_alloc+0x97/0x150 [ 6877.947482][ T282] ip6_dst_alloc+0x23/0x90 [ 6877.947482][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6877.947482][ T282] ip6_pol_route+0x56f/0x840 [ 6877.947482][ T282] fib6_rule_lookup+0x196/0x240 [ 6877.947482][ T282] ip6_route_input+0x542/0x980 [ 6877.947482][ T282] ipv6_rcv+0x8f/0x400 [ 6877.947482][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6877.947482][ T282] process_backlog+0x101/0x620 [ 6877.947482][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6877.947482][ T282] net_rx_action+0x495/0xbe0 [ 6877.947482][ T282] __do_softirq+0x1b5/0x7f6 [ 6877.947482][ T282] [ 6877.949294][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6877.949294][ T282] netdev_get_by_index+0x5e/0x80 [ 6877.949294][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6877.949294][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6877.949294][ T282] ip6_route_add+0x1c/0x140 [ 6877.949294][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6877.949294][ T282] inet6_addr_add+0x4f8/0xa40 [ 6877.949294][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6877.949294][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6877.949294][ T282] netlink_rcv_skb+0x130/0x360 [ 6877.949294][ T282] netlink_unicast+0x449/0x710 [ 6877.949294][ T282] netlink_sendmsg+0x723/0xbe0 [ 6877.949294][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6877.949294][ T282] ___sys_sendmsg+0xee/0x170 [ 6877.949294][ T282] __sys_sendmsg+0xcd/0x170 [ 6877.949294][ T282] do_syscall_64+0xc6/0x1e0 [ 6877.949294][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6877.949294][ T282] [ 6877.951518][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6877.951518][ T282] netdev_get_by_index+0x5e/0x80 [ 6877.951518][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6877.951518][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6877.951518][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6877.951518][ T282] ipv6_add_addr+0x411/0x2000 [ 6877.951518][ T282] inet6_addr_add+0x30e/0xa40 [ 6877.951518][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6877.951518][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6877.951518][ T282] netlink_rcv_skb+0x130/0x360 [ 6877.951518][ T282] netlink_unicast+0x449/0x710 [ 6877.951518][ T282] netlink_sendmsg+0x723/0xbe0 [ 6877.951518][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6877.951518][ T282] ___sys_sendmsg+0xee/0x170 [ 6877.951518][ T282] __sys_sendmsg+0xcd/0x170 [ 6877.951518][ T282] do_syscall_64+0xc6/0x1e0 [ 6877.951518][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6877.951518][ T282] [ 6877.953734][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6877.953734][ T282] netdev_get_by_index+0x5e/0x80 [ 6877.953734][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6877.953734][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6877.953734][ T282] ip6_route_add+0x1c/0x140 [ 6877.953734][ T282] addrconf_add_mroute+0x129/0x180 [ 6877.953734][ T282] addrconf_add_dev+0xe2/0x170 [ 6877.953734][ T282] inet6_addr_add+0x12f/0xa40 [ 6877.953734][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6877.953734][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6877.953734][ T282] netlink_rcv_skb+0x130/0x360 [ 6877.953734][ T282] netlink_unicast+0x449/0x710 [ 6877.953734][ T282] netlink_sendmsg+0x723/0xbe0 [ 6877.953734][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6877.953734][ T282] ___sys_sendmsg+0xee/0x170 [ 6877.953734][ T282] __sys_sendmsg+0xcd/0x170 [ 6877.953734][ T282] do_syscall_64+0xc6/0x1e0 [ 6877.953734][ T282] [ 6877.955905][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6877.955905][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6877.955905][ T282] ipv6_find_idev+0x102/0x170 [ 6877.955905][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6877.955905][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6877.955905][ T282] netlink_rcv_skb+0x130/0x360 [ 6877.955905][ T282] netlink_unicast+0x449/0x710 [ 6877.955905][ T282] netlink_sendmsg+0x723/0xbe0 [ 6877.955905][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6877.955905][ T282] ___sys_sendmsg+0xee/0x170 [ 6877.955905][ T282] __sys_sendmsg+0xcd/0x170 [ 6877.955905][ T282] do_syscall_64+0xc6/0x1e0 [ 6877.955905][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6877.955905][ T282] [ 6877.957605][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6877.957605][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6877.957605][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6877.957605][ T282] ipv6_find_idev+0x102/0x170 [ 6877.957605][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6877.957605][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6877.957605][ T282] netlink_rcv_skb+0x130/0x360 [ 6877.957605][ T282] netlink_unicast+0x449/0x710 [ 6877.957605][ T282] netlink_sendmsg+0x723/0xbe0 [ 6877.957605][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6877.957605][ T282] ___sys_sendmsg+0xee/0x170 [ 6877.957605][ T282] __sys_sendmsg+0xcd/0x170 [ 6877.957605][ T282] do_syscall_64+0xc6/0x1e0 [ 6877.957605][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6877.957605][ T282] [ 6887.955018][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6887.955405][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6887.955405][ T284] netdev_get_by_index+0x5e/0x80 [ 6887.955405][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6887.955405][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6887.955405][ T284] ip6_route_add+0x1c/0x140 [ 6887.955405][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6887.955405][ T284] inet6_addr_add+0x4f8/0xa40 [ 6887.955405][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6887.955405][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6887.955405][ T284] netlink_rcv_skb+0x130/0x360 [ 6887.955405][ T284] netlink_unicast+0x449/0x710 [ 6887.955405][ T284] netlink_sendmsg+0x723/0xbe0 [ 6887.955405][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6887.955405][ T284] ___sys_sendmsg+0xee/0x170 [ 6887.955405][ T284] __sys_sendmsg+0xcd/0x170 [ 6887.955405][ T284] do_syscall_64+0xc6/0x1e0 [ 6887.955405][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6887.955405][ T284] [ 6887.957632][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6887.957632][ T284] netdev_get_by_index+0x5e/0x80 [ 6887.957632][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6887.957632][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6887.957632][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6887.957632][ T284] ipv6_add_addr+0x411/0x2000 [ 6887.957632][ T284] inet6_addr_add+0x30e/0xa40 [ 6887.957632][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6887.957632][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6887.957632][ T284] netlink_rcv_skb+0x130/0x360 [ 6887.957632][ T284] netlink_unicast+0x449/0x710 [ 6887.957632][ T284] netlink_sendmsg+0x723/0xbe0 [ 6887.957632][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6887.957632][ T284] ___sys_sendmsg+0xee/0x170 [ 6887.957632][ T284] __sys_sendmsg+0xcd/0x170 [ 6887.957632][ T284] do_syscall_64+0xc6/0x1e0 [ 6887.957632][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6887.957632][ T284] [ 6887.959846][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6887.959846][ T284] netdev_get_by_index+0x5e/0x80 [ 6887.959846][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6887.959846][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6887.959846][ T284] ip6_route_add+0x1c/0x140 [ 6887.959846][ T284] addrconf_add_mroute+0x129/0x180 [ 6887.959846][ T284] addrconf_add_dev+0xe2/0x170 [ 6887.959846][ T284] inet6_addr_add+0x12f/0xa40 [ 6887.959846][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6887.959846][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6887.959846][ T284] netlink_rcv_skb+0x130/0x360 [ 6887.959846][ T284] netlink_unicast+0x449/0x710 [ 6887.959846][ T284] netlink_sendmsg+0x723/0xbe0 [ 6887.959846][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6887.959846][ T284] ___sys_sendmsg+0xee/0x170 [ 6887.959846][ T284] __sys_sendmsg+0xcd/0x170 [ 6887.959846][ T284] do_syscall_64+0xc6/0x1e0 [ 6887.959846][ T284] [ 6887.962531][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6887.962531][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6887.962531][ T284] ipv6_find_idev+0x102/0x170 [ 6887.962531][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6887.962531][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6887.962531][ T284] netlink_rcv_skb+0x130/0x360 [ 6887.962531][ T284] netlink_unicast+0x449/0x710 [ 6887.962531][ T284] netlink_sendmsg+0x723/0xbe0 [ 6887.962531][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6887.962531][ T284] ___sys_sendmsg+0xee/0x170 [ 6887.962531][ T284] __sys_sendmsg+0xcd/0x170 [ 6887.962531][ T284] do_syscall_64+0xc6/0x1e0 [ 6887.962531][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6887.962531][ T284] [ 6887.964252][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6887.964252][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6887.964252][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6887.964252][ T284] ipv6_find_idev+0x102/0x170 [ 6887.964252][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6887.964252][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6887.964252][ T284] netlink_rcv_skb+0x130/0x360 [ 6887.964252][ T284] netlink_unicast+0x449/0x710 [ 6887.964252][ T284] netlink_sendmsg+0x723/0xbe0 [ 6887.964252][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6887.964252][ T284] ___sys_sendmsg+0xee/0x170 [ 6887.964252][ T284] __sys_sendmsg+0xcd/0x170 [ 6887.964252][ T284] do_syscall_64+0xc6/0x1e0 [ 6887.964252][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6887.964252][ T284] [ 6888.195013][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6888.195391][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6888.195391][ T282] dst_init+0x84/0x4a0 [ 6888.195391][ T282] dst_alloc+0x97/0x150 [ 6888.195391][ T282] ip6_dst_alloc+0x23/0x90 [ 6888.195391][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6888.195391][ T282] ip6_pol_route+0x56f/0x840 [ 6888.195391][ T282] fib6_rule_lookup+0x196/0x240 [ 6888.195391][ T282] ip6_route_input+0x542/0x980 [ 6888.195391][ T282] ipv6_rcv+0x8f/0x400 [ 6888.195391][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6888.195391][ T282] process_backlog+0x101/0x620 [ 6888.195391][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6888.195391][ T282] net_rx_action+0x495/0xbe0 [ 6888.195391][ T282] __do_softirq+0x1b5/0x7f6 [ 6888.195391][ T282] [ 6888.197390][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6888.197390][ T282] netdev_get_by_index+0x5e/0x80 [ 6888.197390][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6888.197390][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6888.197390][ T282] ip6_route_add+0x1c/0x140 [ 6888.197390][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6888.197390][ T282] inet6_addr_add+0x4f8/0xa40 [ 6888.197390][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6888.197390][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6888.197390][ T282] netlink_rcv_skb+0x130/0x360 [ 6888.197390][ T282] netlink_unicast+0x449/0x710 [ 6888.197390][ T282] netlink_sendmsg+0x723/0xbe0 [ 6888.197390][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6888.197390][ T282] ___sys_sendmsg+0xee/0x170 [ 6888.197390][ T282] __sys_sendmsg+0xcd/0x170 [ 6888.197390][ T282] do_syscall_64+0xc6/0x1e0 [ 6888.197390][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6888.197390][ T282] [ 6888.199871][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6888.199871][ T282] netdev_get_by_index+0x5e/0x80 [ 6888.199871][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6888.199871][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6888.199871][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6888.199871][ T282] ipv6_add_addr+0x411/0x2000 [ 6888.199871][ T282] inet6_addr_add+0x30e/0xa40 [ 6888.199871][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6888.199871][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6888.199871][ T282] netlink_rcv_skb+0x130/0x360 [ 6888.199871][ T282] netlink_unicast+0x449/0x710 [ 6888.199871][ T282] netlink_sendmsg+0x723/0xbe0 [ 6888.199871][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6888.199871][ T282] ___sys_sendmsg+0xee/0x170 [ 6888.199871][ T282] __sys_sendmsg+0xcd/0x170 [ 6888.199871][ T282] do_syscall_64+0xc6/0x1e0 [ 6888.199871][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6888.199871][ T282] [ 6888.202319][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6888.202319][ T282] netdev_get_by_index+0x5e/0x80 [ 6888.202319][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6888.202319][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6888.202319][ T282] ip6_route_add+0x1c/0x140 [ 6888.202319][ T282] addrconf_add_mroute+0x129/0x180 [ 6888.202319][ T282] addrconf_add_dev+0xe2/0x170 [ 6888.202319][ T282] inet6_addr_add+0x12f/0xa40 [ 6888.202319][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6888.202319][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6888.202319][ T282] netlink_rcv_skb+0x130/0x360 [ 6888.202319][ T282] netlink_unicast+0x449/0x710 [ 6888.202319][ T282] netlink_sendmsg+0x723/0xbe0 [ 6888.202319][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6888.202319][ T282] ___sys_sendmsg+0xee/0x170 [ 6888.202319][ T282] __sys_sendmsg+0xcd/0x170 [ 6888.202319][ T282] do_syscall_64+0xc6/0x1e0 [ 6888.202319][ T282] [ 6888.204706][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6888.204706][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6888.204706][ T282] ipv6_find_idev+0x102/0x170 [ 6888.204706][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6888.204706][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6888.204706][ T282] netlink_rcv_skb+0x130/0x360 [ 6888.204706][ T282] netlink_unicast+0x449/0x710 [ 6888.204706][ T282] netlink_sendmsg+0x723/0xbe0 [ 6888.204706][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6888.204706][ T282] ___sys_sendmsg+0xee/0x170 [ 6888.204706][ T282] __sys_sendmsg+0xcd/0x170 [ 6888.204706][ T282] do_syscall_64+0xc6/0x1e0 [ 6888.204706][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6888.204706][ T282] [ 6888.206585][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6888.206585][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6888.206585][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6888.206585][ T282] ipv6_find_idev+0x102/0x170 [ 6888.206585][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6888.206585][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6888.206585][ T282] netlink_rcv_skb+0x130/0x360 [ 6888.206585][ T282] netlink_unicast+0x449/0x710 [ 6888.206585][ T282] netlink_sendmsg+0x723/0xbe0 [ 6888.206585][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6888.206585][ T282] ___sys_sendmsg+0xee/0x170 [ 6888.206585][ T282] __sys_sendmsg+0xcd/0x170 [ 6888.206585][ T282] do_syscall_64+0xc6/0x1e0 [ 6888.206585][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6888.206585][ T282] [ 6898.211048][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6898.211521][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6898.211521][ T284] netdev_get_by_index+0x5e/0x80 [ 6898.211521][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6898.211521][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6898.211521][ T284] ip6_route_add+0x1c/0x140 [ 6898.211521][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6898.211521][ T284] inet6_addr_add+0x4f8/0xa40 [ 6898.211521][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6898.211521][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6898.211521][ T284] netlink_rcv_skb+0x130/0x360 [ 6898.211521][ T284] netlink_unicast+0x449/0x710 [ 6898.211521][ T284] netlink_sendmsg+0x723/0xbe0 [ 6898.211521][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6898.211521][ T284] ___sys_sendmsg+0xee/0x170 [ 6898.211521][ T284] __sys_sendmsg+0xcd/0x170 [ 6898.211521][ T284] do_syscall_64+0xc6/0x1e0 [ 6898.211521][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6898.211521][ T284] [ 6898.213794][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6898.213794][ T284] netdev_get_by_index+0x5e/0x80 [ 6898.213794][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6898.213794][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6898.213794][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6898.213794][ T284] ipv6_add_addr+0x411/0x2000 [ 6898.213794][ T284] inet6_addr_add+0x30e/0xa40 [ 6898.213794][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6898.213794][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6898.213794][ T284] netlink_rcv_skb+0x130/0x360 [ 6898.213794][ T284] netlink_unicast+0x449/0x710 [ 6898.213794][ T284] netlink_sendmsg+0x723/0xbe0 [ 6898.213794][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6898.213794][ T284] ___sys_sendmsg+0xee/0x170 [ 6898.213794][ T284] __sys_sendmsg+0xcd/0x170 [ 6898.213794][ T284] do_syscall_64+0xc6/0x1e0 [ 6898.213794][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6898.213794][ T284] [ 6898.216028][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6898.216028][ T284] netdev_get_by_index+0x5e/0x80 [ 6898.216028][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6898.216028][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6898.216028][ T284] ip6_route_add+0x1c/0x140 [ 6898.216028][ T284] addrconf_add_mroute+0x129/0x180 [ 6898.216028][ T284] addrconf_add_dev+0xe2/0x170 [ 6898.216028][ T284] inet6_addr_add+0x12f/0xa40 [ 6898.216028][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6898.216028][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6898.216028][ T284] netlink_rcv_skb+0x130/0x360 [ 6898.216028][ T284] netlink_unicast+0x449/0x710 [ 6898.216028][ T284] netlink_sendmsg+0x723/0xbe0 [ 6898.216028][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6898.216028][ T284] ___sys_sendmsg+0xee/0x170 [ 6898.216028][ T284] __sys_sendmsg+0xcd/0x170 [ 6898.216028][ T284] do_syscall_64+0xc6/0x1e0 [ 6898.216028][ T284] [ 6898.218224][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6898.218224][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6898.218224][ T284] ipv6_find_idev+0x102/0x170 [ 6898.218224][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6898.218224][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6898.218224][ T284] netlink_rcv_skb+0x130/0x360 [ 6898.218224][ T284] netlink_unicast+0x449/0x710 [ 6898.218224][ T284] netlink_sendmsg+0x723/0xbe0 [ 6898.218224][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6898.218224][ T284] ___sys_sendmsg+0xee/0x170 [ 6898.218224][ T284] __sys_sendmsg+0xcd/0x170 [ 6898.218224][ T284] do_syscall_64+0xc6/0x1e0 [ 6898.218224][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6898.218224][ T284] [ 6898.219925][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6898.219925][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6898.219925][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6898.219925][ T284] ipv6_find_idev+0x102/0x170 [ 6898.219925][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6898.219925][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6898.219925][ T284] netlink_rcv_skb+0x130/0x360 [ 6898.219925][ T284] netlink_unicast+0x449/0x710 [ 6898.219925][ T284] netlink_sendmsg+0x723/0xbe0 [ 6898.219925][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6898.219925][ T284] ___sys_sendmsg+0xee/0x170 [ 6898.219925][ T284] __sys_sendmsg+0xcd/0x170 [ 6898.219925][ T284] do_syscall_64+0xc6/0x1e0 [ 6898.219925][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6898.219925][ T284] [ 6898.451036][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6898.451497][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6898.451497][ T282] dst_init+0x84/0x4a0 [ 6898.451497][ T282] dst_alloc+0x97/0x150 [ 6898.451497][ T282] ip6_dst_alloc+0x23/0x90 [ 6898.451497][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6898.451497][ T282] ip6_pol_route+0x56f/0x840 [ 6898.451497][ T282] fib6_rule_lookup+0x196/0x240 [ 6898.451497][ T282] ip6_route_input+0x542/0x980 [ 6898.451497][ T282] ipv6_rcv+0x8f/0x400 [ 6898.451497][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6898.451497][ T282] process_backlog+0x101/0x620 [ 6898.451497][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6898.451497][ T282] net_rx_action+0x495/0xbe0 [ 6898.451497][ T282] __do_softirq+0x1b5/0x7f6 [ 6898.451497][ T282] [ 6898.453457][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6898.453457][ T282] netdev_get_by_index+0x5e/0x80 [ 6898.453457][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6898.453457][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6898.453457][ T282] ip6_route_add+0x1c/0x140 [ 6898.453457][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6898.453457][ T282] inet6_addr_add+0x4f8/0xa40 [ 6898.453457][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6898.453457][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6898.453457][ T282] netlink_rcv_skb+0x130/0x360 [ 6898.453457][ T282] netlink_unicast+0x449/0x710 [ 6898.453457][ T282] netlink_sendmsg+0x723/0xbe0 [ 6898.453457][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6898.453457][ T282] ___sys_sendmsg+0xee/0x170 [ 6898.453457][ T282] __sys_sendmsg+0xcd/0x170 [ 6898.453457][ T282] do_syscall_64+0xc6/0x1e0 [ 6898.453457][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6898.453457][ T282] [ 6898.455888][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6898.455888][ T282] netdev_get_by_index+0x5e/0x80 [ 6898.455888][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6898.455888][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6898.455888][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6898.455888][ T282] ipv6_add_addr+0x411/0x2000 [ 6898.455888][ T282] inet6_addr_add+0x30e/0xa40 [ 6898.455888][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6898.455888][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6898.455888][ T282] netlink_rcv_skb+0x130/0x360 [ 6898.455888][ T282] netlink_unicast+0x449/0x710 [ 6898.455888][ T282] netlink_sendmsg+0x723/0xbe0 [ 6898.455888][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6898.455888][ T282] ___sys_sendmsg+0xee/0x170 [ 6898.455888][ T282] __sys_sendmsg+0xcd/0x170 [ 6898.455888][ T282] do_syscall_64+0xc6/0x1e0 [ 6898.455888][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6898.455888][ T282] [ 6898.458127][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6898.458127][ T282] netdev_get_by_index+0x5e/0x80 [ 6898.458127][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6898.458127][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6898.458127][ T282] ip6_route_add+0x1c/0x140 [ 6898.458127][ T282] addrconf_add_mroute+0x129/0x180 [ 6898.458127][ T282] addrconf_add_dev+0xe2/0x170 [ 6898.458127][ T282] inet6_addr_add+0x12f/0xa40 [ 6898.458127][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6898.458127][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6898.458127][ T282] netlink_rcv_skb+0x130/0x360 [ 6898.458127][ T282] netlink_unicast+0x449/0x710 [ 6898.458127][ T282] netlink_sendmsg+0x723/0xbe0 [ 6898.458127][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6898.458127][ T282] ___sys_sendmsg+0xee/0x170 [ 6898.458127][ T282] __sys_sendmsg+0xcd/0x170 [ 6898.458127][ T282] do_syscall_64+0xc6/0x1e0 [ 6898.458127][ T282] [ 6898.460322][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6898.460322][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6898.460322][ T282] ipv6_find_idev+0x102/0x170 [ 6898.460322][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6898.460322][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6898.460322][ T282] netlink_rcv_skb+0x130/0x360 [ 6898.460322][ T282] netlink_unicast+0x449/0x710 [ 6898.460322][ T282] netlink_sendmsg+0x723/0xbe0 [ 6898.460322][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6898.460322][ T282] ___sys_sendmsg+0xee/0x170 [ 6898.460322][ T282] __sys_sendmsg+0xcd/0x170 [ 6898.460322][ T282] do_syscall_64+0xc6/0x1e0 [ 6898.460322][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6898.460322][ T282] [ 6898.462549][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6898.462549][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6898.462549][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6898.462549][ T282] ipv6_find_idev+0x102/0x170 [ 6898.462549][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6898.462549][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6898.462549][ T282] netlink_rcv_skb+0x130/0x360 [ 6898.462549][ T282] netlink_unicast+0x449/0x710 [ 6898.462549][ T282] netlink_sendmsg+0x723/0xbe0 [ 6898.462549][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6898.462549][ T282] ___sys_sendmsg+0xee/0x170 [ 6898.462549][ T282] __sys_sendmsg+0xcd/0x170 [ 6898.462549][ T282] do_syscall_64+0xc6/0x1e0 [ 6898.462549][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6898.462549][ T282] [ 6908.474959][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6908.475009][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6908.475425][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6908.475425][ T282] dst_init+0x84/0x4a0 [ 6908.475425][ T282] dst_alloc+0x97/0x150 [ 6908.475425][ T282] ip6_dst_alloc+0x23/0x90 [ 6908.475425][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6908.475425][ T282] ip6_pol_route+0x56f/0x840 [ 6908.475425][ T282] fib6_rule_lookup+0x196/0x240 [ 6908.475425][ T282] ip6_route_input+0x542/0x980 [ 6908.475425][ T282] ipv6_rcv+0x8f/0x400 [ 6908.475425][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6908.475425][ T282] process_backlog+0x101/0x620 [ 6908.475425][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6908.475425][ T282] net_rx_action+0x495/0xbe0 [ 6908.475425][ T282] __do_softirq+0x1b5/0x7f6 [ 6908.475425][ T282] [ 6908.475668][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6908.475668][ T284] netdev_get_by_index+0x5e/0x80 [ 6908.475668][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6908.475668][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6908.475668][ T284] ip6_route_add+0x1c/0x140 [ 6908.475668][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6908.475668][ T284] inet6_addr_add+0x4f8/0xa40 [ 6908.475668][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6908.475668][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6908.475668][ T284] netlink_rcv_skb+0x130/0x360 [ 6908.475668][ T284] netlink_unicast+0x449/0x710 [ 6908.475668][ T284] netlink_sendmsg+0x723/0xbe0 [ 6908.475668][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6908.475668][ T284] ___sys_sendmsg+0xee/0x170 [ 6908.475668][ T284] __sys_sendmsg+0xcd/0x170 [ 6908.475668][ T284] do_syscall_64+0xc6/0x1e0 [ 6908.475668][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6908.475668][ T284] [ 6908.477540][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6908.477540][ T282] netdev_get_by_index+0x5e/0x80 [ 6908.477540][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6908.477540][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6908.477540][ T282] ip6_route_add+0x1c/0x140 [ 6908.477540][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6908.477540][ T282] inet6_addr_add+0x4f8/0xa40 [ 6908.477540][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6908.477540][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6908.477540][ T282] netlink_rcv_skb+0x130/0x360 [ 6908.477540][ T282] netlink_unicast+0x449/0x710 [ 6908.477540][ T282] netlink_sendmsg+0x723/0xbe0 [ 6908.477540][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6908.477540][ T282] ___sys_sendmsg+0xee/0x170 [ 6908.477540][ T282] __sys_sendmsg+0xcd/0x170 [ 6908.477540][ T282] do_syscall_64+0xc6/0x1e0 [ 6908.477540][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6908.477540][ T282] [ 6908.479979][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6908.479979][ T284] netdev_get_by_index+0x5e/0x80 [ 6908.479979][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6908.479979][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6908.479979][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6908.479979][ T284] ipv6_add_addr+0x411/0x2000 [ 6908.479979][ T284] inet6_addr_add+0x30e/0xa40 [ 6908.479979][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6908.479979][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6908.479979][ T284] netlink_rcv_skb+0x130/0x360 [ 6908.479979][ T284] netlink_unicast+0x449/0x710 [ 6908.479979][ T284] netlink_sendmsg+0x723/0xbe0 [ 6908.479979][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6908.479979][ T284] ___sys_sendmsg+0xee/0x170 [ 6908.479979][ T284] __sys_sendmsg+0xcd/0x170 [ 6908.479979][ T284] do_syscall_64+0xc6/0x1e0 [ 6908.479979][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6908.479979][ T284] [ 6908.482361][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6908.482361][ T282] netdev_get_by_index+0x5e/0x80 [ 6908.482361][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6908.482361][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6908.482361][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6908.482361][ T282] ipv6_add_addr+0x411/0x2000 [ 6908.482361][ T282] inet6_addr_add+0x30e/0xa40 [ 6908.482361][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6908.482361][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6908.482361][ T282] netlink_rcv_skb+0x130/0x360 [ 6908.482361][ T282] netlink_unicast+0x449/0x710 [ 6908.482361][ T282] netlink_sendmsg+0x723/0xbe0 [ 6908.482361][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6908.482361][ T282] ___sys_sendmsg+0xee/0x170 [ 6908.482361][ T282] __sys_sendmsg+0xcd/0x170 [ 6908.482361][ T282] do_syscall_64+0xc6/0x1e0 [ 6908.482361][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6908.482361][ T282] [ 6908.484748][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6908.484748][ T284] netdev_get_by_index+0x5e/0x80 [ 6908.484748][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6908.484748][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6908.484748][ T284] ip6_route_add+0x1c/0x140 [ 6908.484748][ T284] addrconf_add_mroute+0x129/0x180 [ 6908.484748][ T284] addrconf_add_dev+0xe2/0x170 [ 6908.484748][ T284] inet6_addr_add+0x12f/0xa40 [ 6908.484748][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6908.484748][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6908.484748][ T284] netlink_rcv_skb+0x130/0x360 [ 6908.484748][ T284] netlink_unicast+0x449/0x710 [ 6908.484748][ T284] netlink_sendmsg+0x723/0xbe0 [ 6908.484748][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6908.484748][ T284] ___sys_sendmsg+0xee/0x170 [ 6908.484748][ T284] __sys_sendmsg+0xcd/0x170 [ 6908.484748][ T284] do_syscall_64+0xc6/0x1e0 [ 6908.484748][ T284] [ 6908.487179][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6908.487179][ T282] netdev_get_by_index+0x5e/0x80 [ 6908.487179][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6908.487179][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6908.487179][ T282] ip6_route_add+0x1c/0x140 [ 6908.487179][ T282] addrconf_add_mroute+0x129/0x180 [ 6908.487179][ T282] addrconf_add_dev+0xe2/0x170 [ 6908.487179][ T282] inet6_addr_add+0x12f/0xa40 [ 6908.487179][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6908.487179][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6908.487179][ T282] netlink_rcv_skb+0x130/0x360 [ 6908.487179][ T282] netlink_unicast+0x449/0x710 [ 6908.487179][ T282] netlink_sendmsg+0x723/0xbe0 [ 6908.487179][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6908.487179][ T282] ___sys_sendmsg+0xee/0x170 [ 6908.487179][ T282] __sys_sendmsg+0xcd/0x170 [ 6908.487179][ T282] do_syscall_64+0xc6/0x1e0 [ 6908.487179][ T282] [ 6908.489557][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6908.489557][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6908.489557][ T284] ipv6_find_idev+0x102/0x170 [ 6908.489557][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6908.489557][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6908.489557][ T284] netlink_rcv_skb+0x130/0x360 [ 6908.489557][ T284] netlink_unicast+0x449/0x710 [ 6908.489557][ T284] netlink_sendmsg+0x723/0xbe0 [ 6908.489557][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6908.489557][ T284] ___sys_sendmsg+0xee/0x170 [ 6908.489557][ T284] __sys_sendmsg+0xcd/0x170 [ 6908.489557][ T284] do_syscall_64+0xc6/0x1e0 [ 6908.489557][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6908.489557][ T284] [ 6908.491927][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6908.491927][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6908.491927][ T282] ipv6_find_idev+0x102/0x170 [ 6908.491927][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6908.491927][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6908.491927][ T282] netlink_rcv_skb+0x130/0x360 [ 6908.491927][ T282] netlink_unicast+0x449/0x710 [ 6908.491927][ T282] netlink_sendmsg+0x723/0xbe0 [ 6908.491927][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6908.491927][ T282] ___sys_sendmsg+0xee/0x170 [ 6908.491927][ T282] __sys_sendmsg+0xcd/0x170 [ 6908.491927][ T282] do_syscall_64+0xc6/0x1e0 [ 6908.491927][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6908.491927][ T282] [ 6908.493800][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6908.493800][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6908.493800][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6908.493800][ T284] ipv6_find_idev+0x102/0x170 [ 6908.493800][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6908.493800][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6908.493800][ T284] netlink_rcv_skb+0x130/0x360 [ 6908.493800][ T284] netlink_unicast+0x449/0x710 [ 6908.493800][ T284] netlink_sendmsg+0x723/0xbe0 [ 6908.493800][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6908.493800][ T284] ___sys_sendmsg+0xee/0x170 [ 6908.493800][ T284] __sys_sendmsg+0xcd/0x170 [ 6908.493800][ T284] do_syscall_64+0xc6/0x1e0 [ 6908.493800][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6908.493800][ T284] [ 6908.495656][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6908.495656][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6908.495656][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6908.495656][ T282] ipv6_find_idev+0x102/0x170 [ 6908.495656][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6908.495656][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6908.495656][ T282] netlink_rcv_skb+0x130/0x360 [ 6908.495656][ T282] netlink_unicast+0x449/0x710 [ 6908.495656][ T282] netlink_sendmsg+0x723/0xbe0 [ 6908.495656][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6908.495656][ T282] ___sys_sendmsg+0xee/0x170 [ 6908.495656][ T282] __sys_sendmsg+0xcd/0x170 [ 6908.495656][ T282] do_syscall_64+0xc6/0x1e0 [ 6908.495656][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6908.495656][ T282] [ 6918.706964][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6918.707042][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6918.707409][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6918.707409][ T282] dst_init+0x84/0x4a0 [ 6918.707409][ T282] dst_alloc+0x97/0x150 [ 6918.707409][ T282] ip6_dst_alloc+0x23/0x90 [ 6918.707409][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6918.707409][ T282] ip6_pol_route+0x56f/0x840 [ 6918.707409][ T282] fib6_rule_lookup+0x196/0x240 [ 6918.707409][ T282] ip6_route_input+0x542/0x980 [ 6918.707409][ T282] ipv6_rcv+0x8f/0x400 [ 6918.707409][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6918.707409][ T282] process_backlog+0x101/0x620 [ 6918.707409][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6918.707409][ T282] net_rx_action+0x495/0xbe0 [ 6918.707409][ T282] __do_softirq+0x1b5/0x7f6 [ 6918.707409][ T282] [ 6918.707633][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6918.707633][ T284] netdev_get_by_index+0x5e/0x80 [ 6918.707633][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6918.707633][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6918.707633][ T284] ip6_route_add+0x1c/0x140 [ 6918.707633][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6918.707633][ T284] inet6_addr_add+0x4f8/0xa40 [ 6918.707633][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6918.707633][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6918.707633][ T284] netlink_rcv_skb+0x130/0x360 [ 6918.707633][ T284] netlink_unicast+0x449/0x710 [ 6918.707633][ T284] netlink_sendmsg+0x723/0xbe0 [ 6918.707633][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6918.707633][ T284] ___sys_sendmsg+0xee/0x170 [ 6918.707633][ T284] __sys_sendmsg+0xcd/0x170 [ 6918.707633][ T284] do_syscall_64+0xc6/0x1e0 [ 6918.707633][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6918.707633][ T284] [ 6918.709503][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6918.709503][ T282] netdev_get_by_index+0x5e/0x80 [ 6918.709503][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6918.709503][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6918.709503][ T282] ip6_route_add+0x1c/0x140 [ 6918.709503][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6918.709503][ T282] inet6_addr_add+0x4f8/0xa40 [ 6918.709503][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6918.709503][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6918.709503][ T282] netlink_rcv_skb+0x130/0x360 [ 6918.709503][ T282] netlink_unicast+0x449/0x710 [ 6918.709503][ T282] netlink_sendmsg+0x723/0xbe0 [ 6918.709503][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6918.709503][ T282] ___sys_sendmsg+0xee/0x170 [ 6918.709503][ T282] __sys_sendmsg+0xcd/0x170 [ 6918.709503][ T282] do_syscall_64+0xc6/0x1e0 [ 6918.709503][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6918.709503][ T282] [ 6918.711911][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6918.711911][ T284] netdev_get_by_index+0x5e/0x80 [ 6918.711911][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6918.711911][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6918.711911][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6918.711911][ T284] ipv6_add_addr+0x411/0x2000 [ 6918.711911][ T284] inet6_addr_add+0x30e/0xa40 [ 6918.711911][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6918.711911][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6918.711911][ T284] netlink_rcv_skb+0x130/0x360 [ 6918.711911][ T284] netlink_unicast+0x449/0x710 [ 6918.711911][ T284] netlink_sendmsg+0x723/0xbe0 [ 6918.711911][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6918.711911][ T284] ___sys_sendmsg+0xee/0x170 [ 6918.711911][ T284] __sys_sendmsg+0xcd/0x170 [ 6918.711911][ T284] do_syscall_64+0xc6/0x1e0 [ 6918.711911][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6918.711911][ T284] [ 6918.714279][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6918.714279][ T282] netdev_get_by_index+0x5e/0x80 [ 6918.714279][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6918.714279][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6918.714279][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6918.714279][ T282] ipv6_add_addr+0x411/0x2000 [ 6918.714279][ T282] inet6_addr_add+0x30e/0xa40 [ 6918.714279][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6918.714279][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6918.714279][ T282] netlink_rcv_skb+0x130/0x360 [ 6918.714279][ T282] netlink_unicast+0x449/0x710 [ 6918.714279][ T282] netlink_sendmsg+0x723/0xbe0 [ 6918.714279][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6918.714279][ T282] ___sys_sendmsg+0xee/0x170 [ 6918.714279][ T282] __sys_sendmsg+0xcd/0x170 [ 6918.714279][ T282] do_syscall_64+0xc6/0x1e0 [ 6918.714279][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6918.714279][ T282] [ 6918.716698][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6918.716698][ T284] netdev_get_by_index+0x5e/0x80 [ 6918.716698][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6918.716698][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6918.716698][ T284] ip6_route_add+0x1c/0x140 [ 6918.716698][ T284] addrconf_add_mroute+0x129/0x180 [ 6918.716698][ T284] addrconf_add_dev+0xe2/0x170 [ 6918.716698][ T284] inet6_addr_add+0x12f/0xa40 [ 6918.716698][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6918.716698][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6918.716698][ T284] netlink_rcv_skb+0x130/0x360 [ 6918.716698][ T284] netlink_unicast+0x449/0x710 [ 6918.716698][ T284] netlink_sendmsg+0x723/0xbe0 [ 6918.716698][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6918.716698][ T284] ___sys_sendmsg+0xee/0x170 [ 6918.716698][ T284] __sys_sendmsg+0xcd/0x170 [ 6918.716698][ T284] do_syscall_64+0xc6/0x1e0 [ 6918.716698][ T284] [ 6918.719093][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6918.719093][ T282] netdev_get_by_index+0x5e/0x80 [ 6918.719093][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6918.719093][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6918.719093][ T282] ip6_route_add+0x1c/0x140 [ 6918.719093][ T282] addrconf_add_mroute+0x129/0x180 [ 6918.719093][ T282] addrconf_add_dev+0xe2/0x170 [ 6918.719093][ T282] inet6_addr_add+0x12f/0xa40 [ 6918.719093][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6918.719093][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6918.719093][ T282] netlink_rcv_skb+0x130/0x360 [ 6918.719093][ T282] netlink_unicast+0x449/0x710 [ 6918.719093][ T282] netlink_sendmsg+0x723/0xbe0 [ 6918.719093][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6918.719093][ T282] ___sys_sendmsg+0xee/0x170 [ 6918.719093][ T282] __sys_sendmsg+0xcd/0x170 [ 6918.719093][ T282] do_syscall_64+0xc6/0x1e0 [ 6918.719093][ T282] [ 6918.721476][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6918.721476][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6918.721476][ T284] ipv6_find_idev+0x102/0x170 [ 6918.721476][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6918.721476][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6918.721476][ T284] netlink_rcv_skb+0x130/0x360 [ 6918.721476][ T284] netlink_unicast+0x449/0x710 [ 6918.721476][ T284] netlink_sendmsg+0x723/0xbe0 [ 6918.721476][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6918.721476][ T284] ___sys_sendmsg+0xee/0x170 [ 6918.721476][ T284] __sys_sendmsg+0xcd/0x170 [ 6918.721476][ T284] do_syscall_64+0xc6/0x1e0 [ 6918.721476][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6918.721476][ T284] [ 6918.726993][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6918.726993][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6918.726993][ T282] ipv6_find_idev+0x102/0x170 [ 6918.726993][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6918.726993][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6918.726993][ T282] netlink_rcv_skb+0x130/0x360 [ 6918.726993][ T282] netlink_unicast+0x449/0x710 [ 6918.726993][ T282] netlink_sendmsg+0x723/0xbe0 [ 6918.726993][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6918.726993][ T282] ___sys_sendmsg+0xee/0x170 [ 6918.726993][ T282] __sys_sendmsg+0xcd/0x170 [ 6918.726993][ T282] do_syscall_64+0xc6/0x1e0 [ 6918.726993][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6918.726993][ T282] [ 6918.728856][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6918.728856][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6918.728856][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6918.728856][ T284] ipv6_find_idev+0x102/0x170 [ 6918.728856][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6918.728856][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6918.728856][ T284] netlink_rcv_skb+0x130/0x360 [ 6918.728856][ T284] netlink_unicast+0x449/0x710 [ 6918.728856][ T284] netlink_sendmsg+0x723/0xbe0 [ 6918.728856][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6918.728856][ T284] ___sys_sendmsg+0xee/0x170 [ 6918.728856][ T284] __sys_sendmsg+0xcd/0x170 [ 6918.728856][ T284] do_syscall_64+0xc6/0x1e0 [ 6918.728856][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6918.728856][ T284] [ 6918.730703][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6918.730703][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6918.730703][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6918.730703][ T282] ipv6_find_idev+0x102/0x170 [ 6918.730703][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6918.730703][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6918.730703][ T282] netlink_rcv_skb+0x130/0x360 [ 6918.730703][ T282] netlink_unicast+0x449/0x710 [ 6918.730703][ T282] netlink_sendmsg+0x723/0xbe0 [ 6918.730703][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6918.730703][ T282] ___sys_sendmsg+0xee/0x170 [ 6918.730703][ T282] __sys_sendmsg+0xcd/0x170 [ 6918.730703][ T282] do_syscall_64+0xc6/0x1e0 [ 6918.730703][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6918.730703][ T282] [ 6928.970959][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6928.971004][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6928.971421][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6928.971421][ T282] dst_init+0x84/0x4a0 [ 6928.971421][ T282] dst_alloc+0x97/0x150 [ 6928.971421][ T282] ip6_dst_alloc+0x23/0x90 [ 6928.971421][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6928.971421][ T282] ip6_pol_route+0x56f/0x840 [ 6928.971421][ T282] fib6_rule_lookup+0x196/0x240 [ 6928.971421][ T282] ip6_route_input+0x542/0x980 [ 6928.971421][ T282] ipv6_rcv+0x8f/0x400 [ 6928.971421][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6928.971421][ T282] process_backlog+0x101/0x620 [ 6928.971421][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6928.971421][ T282] net_rx_action+0x495/0xbe0 [ 6928.971421][ T282] __do_softirq+0x1b5/0x7f6 [ 6928.971421][ T282] [ 6928.971720][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6928.971720][ T284] netdev_get_by_index+0x5e/0x80 [ 6928.971720][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6928.971720][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6928.971720][ T284] ip6_route_add+0x1c/0x140 [ 6928.971720][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6928.971720][ T284] inet6_addr_add+0x4f8/0xa40 [ 6928.971720][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6928.971720][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6928.971720][ T284] netlink_rcv_skb+0x130/0x360 [ 6928.971720][ T284] netlink_unicast+0x449/0x710 [ 6928.971720][ T284] netlink_sendmsg+0x723/0xbe0 [ 6928.971720][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6928.971720][ T284] ___sys_sendmsg+0xee/0x170 [ 6928.971720][ T284] __sys_sendmsg+0xcd/0x170 [ 6928.971720][ T284] do_syscall_64+0xc6/0x1e0 [ 6928.971720][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6928.971720][ T284] [ 6928.973590][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6928.973590][ T282] netdev_get_by_index+0x5e/0x80 [ 6928.973590][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6928.973590][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6928.973590][ T282] ip6_route_add+0x1c/0x140 [ 6928.973590][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6928.973590][ T282] inet6_addr_add+0x4f8/0xa40 [ 6928.973590][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6928.973590][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6928.973590][ T282] netlink_rcv_skb+0x130/0x360 [ 6928.973590][ T282] netlink_unicast+0x449/0x710 [ 6928.973590][ T282] netlink_sendmsg+0x723/0xbe0 [ 6928.973590][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6928.973590][ T282] ___sys_sendmsg+0xee/0x170 [ 6928.973590][ T282] __sys_sendmsg+0xcd/0x170 [ 6928.973590][ T282] do_syscall_64+0xc6/0x1e0 [ 6928.973590][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6928.973590][ T282] [ 6928.975823][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6928.975823][ T284] netdev_get_by_index+0x5e/0x80 [ 6928.975823][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6928.975823][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6928.975823][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6928.975823][ T284] ipv6_add_addr+0x411/0x2000 [ 6928.975823][ T284] inet6_addr_add+0x30e/0xa40 [ 6928.975823][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6928.975823][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6928.975823][ T284] netlink_rcv_skb+0x130/0x360 [ 6928.975823][ T284] netlink_unicast+0x449/0x710 [ 6928.975823][ T284] netlink_sendmsg+0x723/0xbe0 [ 6928.975823][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6928.975823][ T284] ___sys_sendmsg+0xee/0x170 [ 6928.975823][ T284] __sys_sendmsg+0xcd/0x170 [ 6928.975823][ T284] do_syscall_64+0xc6/0x1e0 [ 6928.975823][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6928.975823][ T284] [ 6928.978239][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6928.978239][ T282] netdev_get_by_index+0x5e/0x80 [ 6928.978239][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6928.978239][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6928.978239][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6928.978239][ T282] ipv6_add_addr+0x411/0x2000 [ 6928.978239][ T282] inet6_addr_add+0x30e/0xa40 [ 6928.978239][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6928.978239][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6928.978239][ T282] netlink_rcv_skb+0x130/0x360 [ 6928.978239][ T282] netlink_unicast+0x449/0x710 [ 6928.978239][ T282] netlink_sendmsg+0x723/0xbe0 [ 6928.978239][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6928.978239][ T282] ___sys_sendmsg+0xee/0x170 [ 6928.978239][ T282] __sys_sendmsg+0xcd/0x170 [ 6928.978239][ T282] do_syscall_64+0xc6/0x1e0 [ 6928.978239][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6928.978239][ T282] [ 6928.980472][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6928.980472][ T284] netdev_get_by_index+0x5e/0x80 [ 6928.980472][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6928.980472][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6928.980472][ T284] ip6_route_add+0x1c/0x140 [ 6928.980472][ T284] addrconf_add_mroute+0x129/0x180 [ 6928.980472][ T284] addrconf_add_dev+0xe2/0x170 [ 6928.980472][ T284] inet6_addr_add+0x12f/0xa40 [ 6928.980472][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6928.980472][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6928.980472][ T284] netlink_rcv_skb+0x130/0x360 [ 6928.980472][ T284] netlink_unicast+0x449/0x710 [ 6928.980472][ T284] netlink_sendmsg+0x723/0xbe0 [ 6928.980472][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6928.980472][ T284] ___sys_sendmsg+0xee/0x170 [ 6928.980472][ T284] __sys_sendmsg+0xcd/0x170 [ 6928.980472][ T284] do_syscall_64+0xc6/0x1e0 [ 6928.980472][ T284] [ 6928.982869][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6928.982869][ T282] netdev_get_by_index+0x5e/0x80 [ 6928.982869][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6928.982869][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6928.982869][ T282] ip6_route_add+0x1c/0x140 [ 6928.982869][ T282] addrconf_add_mroute+0x129/0x180 [ 6928.982869][ T282] addrconf_add_dev+0xe2/0x170 [ 6928.982869][ T282] inet6_addr_add+0x12f/0xa40 [ 6928.982869][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6928.982869][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6928.982869][ T282] netlink_rcv_skb+0x130/0x360 [ 6928.982869][ T282] netlink_unicast+0x449/0x710 [ 6928.982869][ T282] netlink_sendmsg+0x723/0xbe0 [ 6928.982869][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6928.982869][ T282] ___sys_sendmsg+0xee/0x170 [ 6928.982869][ T282] __sys_sendmsg+0xcd/0x170 [ 6928.982869][ T282] do_syscall_64+0xc6/0x1e0 [ 6928.982869][ T282] [ 6928.985072][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6928.985072][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6928.985072][ T284] ipv6_find_idev+0x102/0x170 [ 6928.985072][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6928.985072][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6928.985072][ T284] netlink_rcv_skb+0x130/0x360 [ 6928.985072][ T284] netlink_unicast+0x449/0x710 [ 6928.985072][ T284] netlink_sendmsg+0x723/0xbe0 [ 6928.985072][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6928.985072][ T284] ___sys_sendmsg+0xee/0x170 [ 6928.985072][ T284] __sys_sendmsg+0xcd/0x170 [ 6928.985072][ T284] do_syscall_64+0xc6/0x1e0 [ 6928.985072][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6928.985072][ T284] [ 6928.987424][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6928.987424][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6928.987424][ T282] ipv6_find_idev+0x102/0x170 [ 6928.987424][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6928.987424][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6928.987424][ T282] netlink_rcv_skb+0x130/0x360 [ 6928.987424][ T282] netlink_unicast+0x449/0x710 [ 6928.987424][ T282] netlink_sendmsg+0x723/0xbe0 [ 6928.987424][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6928.987424][ T282] ___sys_sendmsg+0xee/0x170 [ 6928.987424][ T282] __sys_sendmsg+0xcd/0x170 [ 6928.987424][ T282] do_syscall_64+0xc6/0x1e0 [ 6928.987424][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6928.987424][ T282] [ 6928.989147][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6928.989147][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6928.989147][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6928.989147][ T284] ipv6_find_idev+0x102/0x170 [ 6928.989147][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6928.989147][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6928.989147][ T284] netlink_rcv_skb+0x130/0x360 [ 6928.989147][ T284] netlink_unicast+0x449/0x710 [ 6928.989147][ T284] netlink_sendmsg+0x723/0xbe0 [ 6928.989147][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6928.989147][ T284] ___sys_sendmsg+0xee/0x170 [ 6928.989147][ T284] __sys_sendmsg+0xcd/0x170 [ 6928.989147][ T284] do_syscall_64+0xc6/0x1e0 [ 6928.989147][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6928.989147][ T284] [ 6928.991091][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6928.991091][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6928.991091][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6928.991091][ T282] ipv6_find_idev+0x102/0x170 [ 6928.991091][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6928.991091][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6928.991091][ T282] netlink_rcv_skb+0x130/0x360 [ 6928.991091][ T282] netlink_unicast+0x449/0x710 [ 6928.991091][ T282] netlink_sendmsg+0x723/0xbe0 [ 6928.991091][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6928.991091][ T282] ___sys_sendmsg+0xee/0x170 [ 6928.991091][ T282] __sys_sendmsg+0xcd/0x170 [ 6928.991091][ T282] do_syscall_64+0xc6/0x1e0 [ 6928.991091][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6928.991091][ T282] [ 6939.235029][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6939.235099][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6939.235484][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6939.235484][ T282] dst_init+0x84/0x4a0 [ 6939.235484][ T282] dst_alloc+0x97/0x150 [ 6939.235484][ T282] ip6_dst_alloc+0x23/0x90 [ 6939.235484][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6939.235484][ T282] ip6_pol_route+0x56f/0x840 [ 6939.235484][ T282] fib6_rule_lookup+0x196/0x240 [ 6939.235484][ T282] ip6_route_input+0x542/0x980 [ 6939.235484][ T282] ipv6_rcv+0x8f/0x400 [ 6939.235484][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6939.235484][ T282] process_backlog+0x101/0x620 [ 6939.235484][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6939.235484][ T282] net_rx_action+0x495/0xbe0 [ 6939.235484][ T282] __do_softirq+0x1b5/0x7f6 [ 6939.235484][ T282] [ 6939.235769][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6939.235769][ T284] netdev_get_by_index+0x5e/0x80 [ 6939.235769][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6939.235769][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6939.235769][ T284] ip6_route_add+0x1c/0x140 [ 6939.235769][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6939.235769][ T284] inet6_addr_add+0x4f8/0xa40 [ 6939.235769][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6939.235769][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6939.235769][ T284] netlink_rcv_skb+0x130/0x360 [ 6939.235769][ T284] netlink_unicast+0x449/0x710 [ 6939.235769][ T284] netlink_sendmsg+0x723/0xbe0 [ 6939.235769][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6939.235769][ T284] ___sys_sendmsg+0xee/0x170 [ 6939.235769][ T284] __sys_sendmsg+0xcd/0x170 [ 6939.235769][ T284] do_syscall_64+0xc6/0x1e0 [ 6939.235769][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6939.235769][ T284] [ 6939.237657][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6939.237657][ T282] netdev_get_by_index+0x5e/0x80 [ 6939.237657][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6939.237657][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6939.237657][ T282] ip6_route_add+0x1c/0x140 [ 6939.237657][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6939.237657][ T282] inet6_addr_add+0x4f8/0xa40 [ 6939.237657][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6939.237657][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6939.237657][ T282] netlink_rcv_skb+0x130/0x360 [ 6939.237657][ T282] netlink_unicast+0x449/0x710 [ 6939.237657][ T282] netlink_sendmsg+0x723/0xbe0 [ 6939.237657][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6939.237657][ T282] ___sys_sendmsg+0xee/0x170 [ 6939.237657][ T282] __sys_sendmsg+0xcd/0x170 [ 6939.237657][ T282] do_syscall_64+0xc6/0x1e0 [ 6939.237657][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6939.237657][ T282] [ 6939.239878][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6939.239878][ T284] netdev_get_by_index+0x5e/0x80 [ 6939.239878][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6939.239878][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6939.239878][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6939.239878][ T284] ipv6_add_addr+0x411/0x2000 [ 6939.239878][ T284] inet6_addr_add+0x30e/0xa40 [ 6939.239878][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6939.239878][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6939.239878][ T284] netlink_rcv_skb+0x130/0x360 [ 6939.239878][ T284] netlink_unicast+0x449/0x710 [ 6939.239878][ T284] netlink_sendmsg+0x723/0xbe0 [ 6939.239878][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6939.239878][ T284] ___sys_sendmsg+0xee/0x170 [ 6939.239878][ T284] __sys_sendmsg+0xcd/0x170 [ 6939.239878][ T284] do_syscall_64+0xc6/0x1e0 [ 6939.239878][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6939.239878][ T284] [ 6939.242300][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6939.242300][ T282] netdev_get_by_index+0x5e/0x80 [ 6939.242300][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6939.242300][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6939.242300][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6939.242300][ T282] ipv6_add_addr+0x411/0x2000 [ 6939.242300][ T282] inet6_addr_add+0x30e/0xa40 [ 6939.242300][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6939.242300][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6939.242300][ T282] netlink_rcv_skb+0x130/0x360 [ 6939.242300][ T282] netlink_unicast+0x449/0x710 [ 6939.242300][ T282] netlink_sendmsg+0x723/0xbe0 [ 6939.242300][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6939.242300][ T282] ___sys_sendmsg+0xee/0x170 [ 6939.242300][ T282] __sys_sendmsg+0xcd/0x170 [ 6939.242300][ T282] do_syscall_64+0xc6/0x1e0 [ 6939.242300][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6939.242300][ T282] [ 6939.244514][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6939.244514][ T284] netdev_get_by_index+0x5e/0x80 [ 6939.244514][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6939.244514][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6939.244514][ T284] ip6_route_add+0x1c/0x140 [ 6939.244514][ T284] addrconf_add_mroute+0x129/0x180 [ 6939.244514][ T284] addrconf_add_dev+0xe2/0x170 [ 6939.244514][ T284] inet6_addr_add+0x12f/0xa40 [ 6939.244514][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6939.244514][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6939.244514][ T284] netlink_rcv_skb+0x130/0x360 [ 6939.244514][ T284] netlink_unicast+0x449/0x710 [ 6939.244514][ T284] netlink_sendmsg+0x723/0xbe0 [ 6939.244514][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6939.244514][ T284] ___sys_sendmsg+0xee/0x170 [ 6939.244514][ T284] __sys_sendmsg+0xcd/0x170 [ 6939.244514][ T284] do_syscall_64+0xc6/0x1e0 [ 6939.244514][ T284] [ 6939.246957][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6939.246957][ T282] netdev_get_by_index+0x5e/0x80 [ 6939.246957][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6939.246957][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6939.246957][ T282] ip6_route_add+0x1c/0x140 [ 6939.246957][ T282] addrconf_add_mroute+0x129/0x180 [ 6939.246957][ T282] addrconf_add_dev+0xe2/0x170 [ 6939.246957][ T282] inet6_addr_add+0x12f/0xa40 [ 6939.246957][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6939.246957][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6939.246957][ T282] netlink_rcv_skb+0x130/0x360 [ 6939.246957][ T282] netlink_unicast+0x449/0x710 [ 6939.246957][ T282] netlink_sendmsg+0x723/0xbe0 [ 6939.246957][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6939.246957][ T282] ___sys_sendmsg+0xee/0x170 [ 6939.246957][ T282] __sys_sendmsg+0xcd/0x170 [ 6939.246957][ T282] do_syscall_64+0xc6/0x1e0 [ 6939.246957][ T282] [ 6939.249122][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6939.249122][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6939.249122][ T284] ipv6_find_idev+0x102/0x170 [ 6939.249122][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6939.249122][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6939.249122][ T284] netlink_rcv_skb+0x130/0x360 [ 6939.249122][ T284] netlink_unicast+0x449/0x710 [ 6939.249122][ T284] netlink_sendmsg+0x723/0xbe0 [ 6939.249122][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6939.249122][ T284] ___sys_sendmsg+0xee/0x170 [ 6939.249122][ T284] __sys_sendmsg+0xcd/0x170 [ 6939.249122][ T284] do_syscall_64+0xc6/0x1e0 [ 6939.249122][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6939.249122][ T284] [ 6939.251539][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6939.251539][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6939.251539][ T282] ipv6_find_idev+0x102/0x170 [ 6939.251539][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6939.251539][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6939.251539][ T282] netlink_rcv_skb+0x130/0x360 [ 6939.251539][ T282] netlink_unicast+0x449/0x710 [ 6939.251539][ T282] netlink_sendmsg+0x723/0xbe0 [ 6939.251539][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6939.251539][ T282] ___sys_sendmsg+0xee/0x170 [ 6939.251539][ T282] __sys_sendmsg+0xcd/0x170 [ 6939.251539][ T282] do_syscall_64+0xc6/0x1e0 [ 6939.251539][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6939.251539][ T282] [ 6939.253228][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6939.253228][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6939.253228][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6939.253228][ T284] ipv6_find_idev+0x102/0x170 [ 6939.253228][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6939.253228][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6939.253228][ T284] netlink_rcv_skb+0x130/0x360 [ 6939.253228][ T284] netlink_unicast+0x449/0x710 [ 6939.253228][ T284] netlink_sendmsg+0x723/0xbe0 [ 6939.253228][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6939.253228][ T284] ___sys_sendmsg+0xee/0x170 [ 6939.253228][ T284] __sys_sendmsg+0xcd/0x170 [ 6939.253228][ T284] do_syscall_64+0xc6/0x1e0 [ 6939.253228][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6939.253228][ T284] [ 6939.255083][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6939.255083][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6939.255083][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6939.255083][ T282] ipv6_find_idev+0x102/0x170 [ 6939.255083][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6939.255083][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6939.255083][ T282] netlink_rcv_skb+0x130/0x360 [ 6939.255083][ T282] netlink_unicast+0x449/0x710 [ 6939.255083][ T282] netlink_sendmsg+0x723/0xbe0 [ 6939.255083][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6939.255083][ T282] ___sys_sendmsg+0xee/0x170 [ 6939.255083][ T282] __sys_sendmsg+0xcd/0x170 [ 6939.255083][ T282] do_syscall_64+0xc6/0x1e0 [ 6939.255083][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6939.255083][ T282] [ 6949.499006][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6949.499010][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6949.499127][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6949.499127][ T282] dst_init+0x84/0x4a0 [ 6949.499127][ T282] dst_alloc+0x97/0x150 [ 6949.499127][ T282] ip6_dst_alloc+0x23/0x90 [ 6949.499127][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6949.499127][ T282] ip6_pol_route+0x56f/0x840 [ 6949.499127][ T282] fib6_rule_lookup+0x196/0x240 [ 6949.499127][ T282] ip6_route_input+0x542/0x980 [ 6949.499127][ T282] ipv6_rcv+0x8f/0x400 [ 6949.499127][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6949.499127][ T282] process_backlog+0x101/0x620 [ 6949.499127][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6949.499127][ T282] net_rx_action+0x495/0xbe0 [ 6949.499127][ T282] __do_softirq+0x1b5/0x7f6 [ 6949.499127][ T282] [ 6949.499442][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6949.499442][ T284] netdev_get_by_index+0x5e/0x80 [ 6949.499442][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6949.499442][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6949.499442][ T284] ip6_route_add+0x1c/0x140 [ 6949.499442][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6949.499442][ T284] inet6_addr_add+0x4f8/0xa40 [ 6949.499442][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6949.499442][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6949.499442][ T284] netlink_rcv_skb+0x130/0x360 [ 6949.499442][ T284] netlink_unicast+0x449/0x710 [ 6949.499442][ T284] netlink_sendmsg+0x723/0xbe0 [ 6949.499442][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6949.499442][ T284] ___sys_sendmsg+0xee/0x170 [ 6949.499442][ T284] __sys_sendmsg+0xcd/0x170 [ 6949.499442][ T284] do_syscall_64+0xc6/0x1e0 [ 6949.499442][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6949.499442][ T284] [ 6949.499637][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6949.499637][ T282] netdev_get_by_index+0x5e/0x80 [ 6949.499637][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6949.499637][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6949.499637][ T282] ip6_route_add+0x1c/0x140 [ 6949.499637][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6949.499637][ T282] inet6_addr_add+0x4f8/0xa40 [ 6949.499637][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6949.499637][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6949.499637][ T282] netlink_rcv_skb+0x130/0x360 [ 6949.499637][ T282] netlink_unicast+0x449/0x710 [ 6949.499637][ T282] netlink_sendmsg+0x723/0xbe0 [ 6949.499637][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6949.499637][ T282] ___sys_sendmsg+0xee/0x170 [ 6949.499637][ T282] __sys_sendmsg+0xcd/0x170 [ 6949.499637][ T282] do_syscall_64+0xc6/0x1e0 [ 6949.499637][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6949.499637][ T282] [ 6949.501427][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6949.501427][ T284] netdev_get_by_index+0x5e/0x80 [ 6949.501427][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6949.501427][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6949.501427][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6949.501427][ T284] ipv6_add_addr+0x411/0x2000 [ 6949.501427][ T284] inet6_addr_add+0x30e/0xa40 [ 6949.501427][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6949.501427][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6949.501427][ T284] netlink_rcv_skb+0x130/0x360 [ 6949.501427][ T284] netlink_unicast+0x449/0x710 [ 6949.501427][ T284] netlink_sendmsg+0x723/0xbe0 [ 6949.501427][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6949.501427][ T284] ___sys_sendmsg+0xee/0x170 [ 6949.501427][ T284] __sys_sendmsg+0xcd/0x170 [ 6949.501427][ T284] do_syscall_64+0xc6/0x1e0 [ 6949.501427][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6949.501427][ T284] [ 6949.503838][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6949.503838][ T282] netdev_get_by_index+0x5e/0x80 [ 6949.503838][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6949.503838][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6949.503838][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6949.503838][ T282] ipv6_add_addr+0x411/0x2000 [ 6949.503838][ T282] inet6_addr_add+0x30e/0xa40 [ 6949.503838][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6949.503838][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6949.503838][ T282] netlink_rcv_skb+0x130/0x360 [ 6949.503838][ T282] netlink_unicast+0x449/0x710 [ 6949.503838][ T282] netlink_sendmsg+0x723/0xbe0 [ 6949.503838][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6949.503838][ T282] ___sys_sendmsg+0xee/0x170 [ 6949.503838][ T282] __sys_sendmsg+0xcd/0x170 [ 6949.503838][ T282] do_syscall_64+0xc6/0x1e0 [ 6949.503838][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6949.503838][ T282] [ 6949.506069][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6949.506069][ T284] netdev_get_by_index+0x5e/0x80 [ 6949.506069][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6949.506069][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6949.506069][ T284] ip6_route_add+0x1c/0x140 [ 6949.506069][ T284] addrconf_add_mroute+0x129/0x180 [ 6949.506069][ T284] addrconf_add_dev+0xe2/0x170 [ 6949.506069][ T284] inet6_addr_add+0x12f/0xa40 [ 6949.506069][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6949.506069][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6949.506069][ T284] netlink_rcv_skb+0x130/0x360 [ 6949.506069][ T284] netlink_unicast+0x449/0x710 [ 6949.506069][ T284] netlink_sendmsg+0x723/0xbe0 [ 6949.506069][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6949.506069][ T284] ___sys_sendmsg+0xee/0x170 [ 6949.506069][ T284] __sys_sendmsg+0xcd/0x170 [ 6949.506069][ T284] do_syscall_64+0xc6/0x1e0 [ 6949.506069][ T284] [ 6949.508505][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6949.508505][ T282] netdev_get_by_index+0x5e/0x80 [ 6949.508505][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6949.508505][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6949.508505][ T282] ip6_route_add+0x1c/0x140 [ 6949.508505][ T282] addrconf_add_mroute+0x129/0x180 [ 6949.508505][ T282] addrconf_add_dev+0xe2/0x170 [ 6949.508505][ T282] inet6_addr_add+0x12f/0xa40 [ 6949.508505][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6949.508505][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6949.508505][ T282] netlink_rcv_skb+0x130/0x360 [ 6949.508505][ T282] netlink_unicast+0x449/0x710 [ 6949.508505][ T282] netlink_sendmsg+0x723/0xbe0 [ 6949.508505][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6949.508505][ T282] ___sys_sendmsg+0xee/0x170 [ 6949.508505][ T282] __sys_sendmsg+0xcd/0x170 [ 6949.508505][ T282] do_syscall_64+0xc6/0x1e0 [ 6949.508505][ T282] [ 6949.510721][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6949.510721][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6949.510721][ T284] ipv6_find_idev+0x102/0x170 [ 6949.510721][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6949.510721][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6949.510721][ T284] netlink_rcv_skb+0x130/0x360 [ 6949.510721][ T284] netlink_unicast+0x449/0x710 [ 6949.510721][ T284] netlink_sendmsg+0x723/0xbe0 [ 6949.510721][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6949.510721][ T284] ___sys_sendmsg+0xee/0x170 [ 6949.510721][ T284] __sys_sendmsg+0xcd/0x170 [ 6949.510721][ T284] do_syscall_64+0xc6/0x1e0 [ 6949.510721][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6949.510721][ T284] [ 6949.513093][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6949.513093][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6949.513093][ T282] ipv6_find_idev+0x102/0x170 [ 6949.513093][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6949.513093][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6949.513093][ T282] netlink_rcv_skb+0x130/0x360 [ 6949.513093][ T282] netlink_unicast+0x449/0x710 [ 6949.513093][ T282] netlink_sendmsg+0x723/0xbe0 [ 6949.513093][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6949.513093][ T282] ___sys_sendmsg+0xee/0x170 [ 6949.513093][ T282] __sys_sendmsg+0xcd/0x170 [ 6949.513093][ T282] do_syscall_64+0xc6/0x1e0 [ 6949.513093][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6949.513093][ T282] [ 6949.515270][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6949.515270][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6949.515270][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6949.515270][ T284] ipv6_find_idev+0x102/0x170 [ 6949.515270][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6949.515270][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6949.515270][ T284] netlink_rcv_skb+0x130/0x360 [ 6949.515270][ T284] netlink_unicast+0x449/0x710 [ 6949.515270][ T284] netlink_sendmsg+0x723/0xbe0 [ 6949.515270][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6949.515270][ T284] ___sys_sendmsg+0xee/0x170 [ 6949.515270][ T284] __sys_sendmsg+0xcd/0x170 [ 6949.515270][ T284] do_syscall_64+0xc6/0x1e0 [ 6949.515270][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6949.515270][ T284] [ 6949.517144][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6949.517144][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6949.517144][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6949.517144][ T282] ipv6_find_idev+0x102/0x170 [ 6949.517144][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6949.517144][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6949.517144][ T282] netlink_rcv_skb+0x130/0x360 [ 6949.517144][ T282] netlink_unicast+0x449/0x710 [ 6949.517144][ T282] netlink_sendmsg+0x723/0xbe0 [ 6949.517144][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6949.517144][ T282] ___sys_sendmsg+0xee/0x170 [ 6949.517144][ T282] __sys_sendmsg+0xcd/0x170 [ 6949.517144][ T282] do_syscall_64+0xc6/0x1e0 [ 6949.517144][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6949.517144][ T282] [ 6959.755027][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6959.755448][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6959.755448][ T284] netdev_get_by_index+0x5e/0x80 [ 6959.755448][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6959.755448][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6959.755448][ T284] ip6_route_add+0x1c/0x140 [ 6959.755448][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6959.755448][ T284] inet6_addr_add+0x4f8/0xa40 [ 6959.755448][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6959.755448][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6959.755448][ T284] netlink_rcv_skb+0x130/0x360 [ 6959.755448][ T284] netlink_unicast+0x449/0x710 [ 6959.755448][ T284] netlink_sendmsg+0x723/0xbe0 [ 6959.755448][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6959.755448][ T284] ___sys_sendmsg+0xee/0x170 [ 6959.755448][ T284] __sys_sendmsg+0xcd/0x170 [ 6959.755448][ T284] do_syscall_64+0xc6/0x1e0 [ 6959.755448][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6959.755448][ T284] [ 6959.757751][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6959.757751][ T284] netdev_get_by_index+0x5e/0x80 [ 6959.757751][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6959.757751][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6959.757751][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6959.757751][ T284] ipv6_add_addr+0x411/0x2000 [ 6959.757751][ T284] inet6_addr_add+0x30e/0xa40 [ 6959.757751][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6959.757751][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6959.757751][ T284] netlink_rcv_skb+0x130/0x360 [ 6959.757751][ T284] netlink_unicast+0x449/0x710 [ 6959.757751][ T284] netlink_sendmsg+0x723/0xbe0 [ 6959.757751][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6959.757751][ T284] ___sys_sendmsg+0xee/0x170 [ 6959.757751][ T284] __sys_sendmsg+0xcd/0x170 [ 6959.757751][ T284] do_syscall_64+0xc6/0x1e0 [ 6959.757751][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6959.757751][ T284] [ 6959.759992][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6959.759992][ T284] netdev_get_by_index+0x5e/0x80 [ 6959.759992][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6959.759992][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6959.759992][ T284] ip6_route_add+0x1c/0x140 [ 6959.759992][ T284] addrconf_add_mroute+0x129/0x180 [ 6959.759992][ T284] addrconf_add_dev+0xe2/0x170 [ 6959.759992][ T284] inet6_addr_add+0x12f/0xa40 [ 6959.759992][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6959.759992][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6959.759992][ T284] netlink_rcv_skb+0x130/0x360 [ 6959.759992][ T284] netlink_unicast+0x449/0x710 [ 6959.759992][ T284] netlink_sendmsg+0x723/0xbe0 [ 6959.759992][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6959.759992][ T284] ___sys_sendmsg+0xee/0x170 [ 6959.759992][ T284] __sys_sendmsg+0xcd/0x170 [ 6959.759992][ T284] do_syscall_64+0xc6/0x1e0 [ 6959.759992][ T284] [ 6959.762199][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6959.762199][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6959.762199][ T284] ipv6_find_idev+0x102/0x170 [ 6959.762199][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6959.762199][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6959.762199][ T284] netlink_rcv_skb+0x130/0x360 [ 6959.762199][ T284] netlink_unicast+0x449/0x710 [ 6959.762199][ T284] netlink_sendmsg+0x723/0xbe0 [ 6959.762199][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6959.762199][ T284] ___sys_sendmsg+0xee/0x170 [ 6959.762199][ T284] __sys_sendmsg+0xcd/0x170 [ 6959.762199][ T284] do_syscall_64+0xc6/0x1e0 [ 6959.762199][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6959.762199][ T284] [ 6959.763048][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6959.763948][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6959.763948][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6959.763948][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6959.763948][ T284] ipv6_find_idev+0x102/0x170 [ 6959.763948][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6959.763948][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6959.763948][ T284] netlink_rcv_skb+0x130/0x360 [ 6959.763948][ T284] netlink_unicast+0x449/0x710 [ 6959.763948][ T284] netlink_sendmsg+0x723/0xbe0 [ 6959.763948][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6959.763948][ T284] ___sys_sendmsg+0xee/0x170 [ 6959.763948][ T284] __sys_sendmsg+0xcd/0x170 [ 6959.763948][ T284] do_syscall_64+0xc6/0x1e0 [ 6959.763948][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6959.763948][ T284] [ 6959.764280][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6959.764280][ T282] dst_init+0x84/0x4a0 [ 6959.764280][ T282] dst_alloc+0x97/0x150 [ 6959.764280][ T282] ip6_dst_alloc+0x23/0x90 [ 6959.764280][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6959.764280][ T282] ip6_pol_route+0x56f/0x840 [ 6959.764280][ T282] fib6_rule_lookup+0x196/0x240 [ 6959.764280][ T282] ip6_route_input+0x542/0x980 [ 6959.764280][ T282] ipv6_rcv+0x8f/0x400 [ 6959.764280][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6959.764280][ T282] process_backlog+0x101/0x620 [ 6959.764280][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6959.764280][ T282] net_rx_action+0x495/0xbe0 [ 6959.764280][ T282] __do_softirq+0x1b5/0x7f6 [ 6959.764280][ T282] [ 6959.768071][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6959.768071][ T282] netdev_get_by_index+0x5e/0x80 [ 6959.768071][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6959.768071][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6959.768071][ T282] ip6_route_add+0x1c/0x140 [ 6959.768071][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6959.768071][ T282] inet6_addr_add+0x4f8/0xa40 [ 6959.768071][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6959.768071][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6959.768071][ T282] netlink_rcv_skb+0x130/0x360 [ 6959.768071][ T282] netlink_unicast+0x449/0x710 [ 6959.768071][ T282] netlink_sendmsg+0x723/0xbe0 [ 6959.768071][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6959.768071][ T282] ___sys_sendmsg+0xee/0x170 [ 6959.768071][ T282] __sys_sendmsg+0xcd/0x170 [ 6959.768071][ T282] do_syscall_64+0xc6/0x1e0 [ 6959.768071][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6959.768071][ T282] [ 6959.770496][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6959.770496][ T282] netdev_get_by_index+0x5e/0x80 [ 6959.770496][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6959.770496][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6959.770496][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6959.770496][ T282] ipv6_add_addr+0x411/0x2000 [ 6959.770496][ T282] inet6_addr_add+0x30e/0xa40 [ 6959.770496][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6959.770496][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6959.770496][ T282] netlink_rcv_skb+0x130/0x360 [ 6959.770496][ T282] netlink_unicast+0x449/0x710 [ 6959.770496][ T282] netlink_sendmsg+0x723/0xbe0 [ 6959.770496][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6959.770496][ T282] ___sys_sendmsg+0xee/0x170 [ 6959.770496][ T282] __sys_sendmsg+0xcd/0x170 [ 6959.770496][ T282] do_syscall_64+0xc6/0x1e0 [ 6959.770496][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6959.770496][ T282] [ 6959.772900][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6959.772900][ T282] netdev_get_by_index+0x5e/0x80 [ 6959.772900][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6959.772900][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6959.772900][ T282] ip6_route_add+0x1c/0x140 [ 6959.772900][ T282] addrconf_add_mroute+0x129/0x180 [ 6959.772900][ T282] addrconf_add_dev+0xe2/0x170 [ 6959.772900][ T282] inet6_addr_add+0x12f/0xa40 [ 6959.772900][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6959.772900][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6959.772900][ T282] netlink_rcv_skb+0x130/0x360 [ 6959.772900][ T282] netlink_unicast+0x449/0x710 [ 6959.772900][ T282] netlink_sendmsg+0x723/0xbe0 [ 6959.772900][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6959.772900][ T282] ___sys_sendmsg+0xee/0x170 [ 6959.772900][ T282] __sys_sendmsg+0xcd/0x170 [ 6959.772900][ T282] do_syscall_64+0xc6/0x1e0 [ 6959.772900][ T282] [ 6959.775277][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6959.775277][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6959.775277][ T282] ipv6_find_idev+0x102/0x170 [ 6959.775277][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6959.775277][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6959.775277][ T282] netlink_rcv_skb+0x130/0x360 [ 6959.775277][ T282] netlink_unicast+0x449/0x710 [ 6959.775277][ T282] netlink_sendmsg+0x723/0xbe0 [ 6959.775277][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6959.775277][ T282] ___sys_sendmsg+0xee/0x170 [ 6959.775277][ T282] __sys_sendmsg+0xcd/0x170 [ 6959.775277][ T282] do_syscall_64+0xc6/0x1e0 [ 6959.775277][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6959.775277][ T282] [ 6959.777188][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6959.777188][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6959.777188][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6959.777188][ T282] ipv6_find_idev+0x102/0x170 [ 6959.777188][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6959.777188][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6959.777188][ T282] netlink_rcv_skb+0x130/0x360 [ 6959.777188][ T282] netlink_unicast+0x449/0x710 [ 6959.777188][ T282] netlink_sendmsg+0x723/0xbe0 [ 6959.777188][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6959.777188][ T282] ___sys_sendmsg+0xee/0x170 [ 6959.777188][ T282] __sys_sendmsg+0xcd/0x170 [ 6959.777188][ T282] do_syscall_64+0xc6/0x1e0 [ 6959.777188][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6959.777188][ T282] [ 6970.002941][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6970.003467][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6970.003467][ T284] netdev_get_by_index+0x5e/0x80 [ 6970.003467][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6970.003467][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6970.003467][ T284] ip6_route_add+0x1c/0x140 [ 6970.003467][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6970.003467][ T284] inet6_addr_add+0x4f8/0xa40 [ 6970.003467][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6970.003467][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6970.003467][ T284] netlink_rcv_skb+0x130/0x360 [ 6970.003467][ T284] netlink_unicast+0x449/0x710 [ 6970.003467][ T284] netlink_sendmsg+0x723/0xbe0 [ 6970.003467][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6970.003467][ T284] ___sys_sendmsg+0xee/0x170 [ 6970.003467][ T284] __sys_sendmsg+0xcd/0x170 [ 6970.003467][ T284] do_syscall_64+0xc6/0x1e0 [ 6970.003467][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6970.003467][ T284] [ 6970.005738][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6970.005738][ T284] netdev_get_by_index+0x5e/0x80 [ 6970.005738][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6970.005738][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6970.005738][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6970.005738][ T284] ipv6_add_addr+0x411/0x2000 [ 6970.005738][ T284] inet6_addr_add+0x30e/0xa40 [ 6970.005738][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6970.005738][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6970.005738][ T284] netlink_rcv_skb+0x130/0x360 [ 6970.005738][ T284] netlink_unicast+0x449/0x710 [ 6970.005738][ T284] netlink_sendmsg+0x723/0xbe0 [ 6970.005738][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6970.005738][ T284] ___sys_sendmsg+0xee/0x170 [ 6970.005738][ T284] __sys_sendmsg+0xcd/0x170 [ 6970.005738][ T284] do_syscall_64+0xc6/0x1e0 [ 6970.005738][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6970.005738][ T284] [ 6970.007972][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6970.007972][ T284] netdev_get_by_index+0x5e/0x80 [ 6970.007972][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6970.007972][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6970.007972][ T284] ip6_route_add+0x1c/0x140 [ 6970.007972][ T284] addrconf_add_mroute+0x129/0x180 [ 6970.007972][ T284] addrconf_add_dev+0xe2/0x170 [ 6970.007972][ T284] inet6_addr_add+0x12f/0xa40 [ 6970.007972][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6970.007972][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6970.007972][ T284] netlink_rcv_skb+0x130/0x360 [ 6970.007972][ T284] netlink_unicast+0x449/0x710 [ 6970.007972][ T284] netlink_sendmsg+0x723/0xbe0 [ 6970.007972][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6970.007972][ T284] ___sys_sendmsg+0xee/0x170 [ 6970.007972][ T284] __sys_sendmsg+0xcd/0x170 [ 6970.007972][ T284] do_syscall_64+0xc6/0x1e0 [ 6970.007972][ T284] [ 6970.010145][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6970.010145][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6970.010145][ T284] ipv6_find_idev+0x102/0x170 [ 6970.010145][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6970.010145][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6970.010145][ T284] netlink_rcv_skb+0x130/0x360 [ 6970.010145][ T284] netlink_unicast+0x449/0x710 [ 6970.010145][ T284] netlink_sendmsg+0x723/0xbe0 [ 6970.010145][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6970.010145][ T284] ___sys_sendmsg+0xee/0x170 [ 6970.010145][ T284] __sys_sendmsg+0xcd/0x170 [ 6970.010145][ T284] do_syscall_64+0xc6/0x1e0 [ 6970.010145][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6970.010145][ T284] [ 6970.011850][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6970.011850][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6970.011850][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6970.011850][ T284] ipv6_find_idev+0x102/0x170 [ 6970.011850][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6970.011850][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6970.011850][ T284] netlink_rcv_skb+0x130/0x360 [ 6970.011850][ T284] netlink_unicast+0x449/0x710 [ 6970.011850][ T284] netlink_sendmsg+0x723/0xbe0 [ 6970.011850][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6970.011850][ T284] ___sys_sendmsg+0xee/0x170 [ 6970.011850][ T284] __sys_sendmsg+0xcd/0x170 [ 6970.011850][ T284] do_syscall_64+0xc6/0x1e0 [ 6970.011850][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6970.011850][ T284] [ 6970.019017][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6970.019395][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6970.019395][ T282] dst_init+0x84/0x4a0 [ 6970.019395][ T282] dst_alloc+0x97/0x150 [ 6970.019395][ T282] ip6_dst_alloc+0x23/0x90 [ 6970.019395][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6970.019395][ T282] ip6_pol_route+0x56f/0x840 [ 6970.019395][ T282] fib6_rule_lookup+0x196/0x240 [ 6970.019395][ T282] ip6_route_input+0x542/0x980 [ 6970.019395][ T282] ipv6_rcv+0x8f/0x400 [ 6970.019395][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6970.019395][ T282] process_backlog+0x101/0x620 [ 6970.019395][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6970.019395][ T282] net_rx_action+0x495/0xbe0 [ 6970.019395][ T282] __do_softirq+0x1b5/0x7f6 [ 6970.019395][ T282] [ 6970.021387][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6970.021387][ T282] netdev_get_by_index+0x5e/0x80 [ 6970.021387][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6970.021387][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6970.021387][ T282] ip6_route_add+0x1c/0x140 [ 6970.021387][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6970.021387][ T282] inet6_addr_add+0x4f8/0xa40 [ 6970.021387][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6970.021387][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6970.021387][ T282] netlink_rcv_skb+0x130/0x360 [ 6970.021387][ T282] netlink_unicast+0x449/0x710 [ 6970.021387][ T282] netlink_sendmsg+0x723/0xbe0 [ 6970.021387][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6970.021387][ T282] ___sys_sendmsg+0xee/0x170 [ 6970.021387][ T282] __sys_sendmsg+0xcd/0x170 [ 6970.021387][ T282] do_syscall_64+0xc6/0x1e0 [ 6970.021387][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6970.021387][ T282] [ 6970.023835][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6970.023835][ T282] netdev_get_by_index+0x5e/0x80 [ 6970.023835][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6970.023835][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6970.023835][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6970.023835][ T282] ipv6_add_addr+0x411/0x2000 [ 6970.023835][ T282] inet6_addr_add+0x30e/0xa40 [ 6970.023835][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6970.023835][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6970.023835][ T282] netlink_rcv_skb+0x130/0x360 [ 6970.023835][ T282] netlink_unicast+0x449/0x710 [ 6970.023835][ T282] netlink_sendmsg+0x723/0xbe0 [ 6970.023835][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6970.023835][ T282] ___sys_sendmsg+0xee/0x170 [ 6970.023835][ T282] __sys_sendmsg+0xcd/0x170 [ 6970.023835][ T282] do_syscall_64+0xc6/0x1e0 [ 6970.023835][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6970.023835][ T282] [ 6970.026282][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6970.026282][ T282] netdev_get_by_index+0x5e/0x80 [ 6970.026282][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6970.026282][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6970.026282][ T282] ip6_route_add+0x1c/0x140 [ 6970.026282][ T282] addrconf_add_mroute+0x129/0x180 [ 6970.026282][ T282] addrconf_add_dev+0xe2/0x170 [ 6970.026282][ T282] inet6_addr_add+0x12f/0xa40 [ 6970.026282][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6970.026282][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6970.026282][ T282] netlink_rcv_skb+0x130/0x360 [ 6970.026282][ T282] netlink_unicast+0x449/0x710 [ 6970.026282][ T282] netlink_sendmsg+0x723/0xbe0 [ 6970.026282][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6970.026282][ T282] ___sys_sendmsg+0xee/0x170 [ 6970.026282][ T282] __sys_sendmsg+0xcd/0x170 [ 6970.026282][ T282] do_syscall_64+0xc6/0x1e0 [ 6970.026282][ T282] [ 6970.028675][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6970.028675][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6970.028675][ T282] ipv6_find_idev+0x102/0x170 [ 6970.028675][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6970.028675][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6970.028675][ T282] netlink_rcv_skb+0x130/0x360 [ 6970.028675][ T282] netlink_unicast+0x449/0x710 [ 6970.028675][ T282] netlink_sendmsg+0x723/0xbe0 [ 6970.028675][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6970.028675][ T282] ___sys_sendmsg+0xee/0x170 [ 6970.028675][ T282] __sys_sendmsg+0xcd/0x170 [ 6970.028675][ T282] do_syscall_64+0xc6/0x1e0 [ 6970.028675][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6970.028675][ T282] [ 6970.030531][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6970.030531][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6970.030531][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6970.030531][ T282] ipv6_find_idev+0x102/0x170 [ 6970.030531][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6970.030531][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6970.030531][ T282] netlink_rcv_skb+0x130/0x360 [ 6970.030531][ T282] netlink_unicast+0x449/0x710 [ 6970.030531][ T282] netlink_sendmsg+0x723/0xbe0 [ 6970.030531][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6970.030531][ T282] ___sys_sendmsg+0xee/0x170 [ 6970.030531][ T282] __sys_sendmsg+0xcd/0x170 [ 6970.030531][ T282] do_syscall_64+0xc6/0x1e0 [ 6970.030531][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6970.030531][ T282] [ 6980.251006][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6980.251483][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6980.251483][ T284] netdev_get_by_index+0x5e/0x80 [ 6980.251483][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6980.251483][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6980.251483][ T284] ip6_route_add+0x1c/0x140 [ 6980.251483][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6980.251483][ T284] inet6_addr_add+0x4f8/0xa40 [ 6980.251483][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6980.251483][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6980.251483][ T284] netlink_rcv_skb+0x130/0x360 [ 6980.251483][ T284] netlink_unicast+0x449/0x710 [ 6980.251483][ T284] netlink_sendmsg+0x723/0xbe0 [ 6980.251483][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6980.251483][ T284] ___sys_sendmsg+0xee/0x170 [ 6980.251483][ T284] __sys_sendmsg+0xcd/0x170 [ 6980.251483][ T284] do_syscall_64+0xc6/0x1e0 [ 6980.251483][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6980.251483][ T284] [ 6980.253778][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6980.253778][ T284] netdev_get_by_index+0x5e/0x80 [ 6980.253778][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6980.253778][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6980.253778][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6980.253778][ T284] ipv6_add_addr+0x411/0x2000 [ 6980.253778][ T284] inet6_addr_add+0x30e/0xa40 [ 6980.253778][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6980.253778][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6980.253778][ T284] netlink_rcv_skb+0x130/0x360 [ 6980.253778][ T284] netlink_unicast+0x449/0x710 [ 6980.253778][ T284] netlink_sendmsg+0x723/0xbe0 [ 6980.253778][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6980.253778][ T284] ___sys_sendmsg+0xee/0x170 [ 6980.253778][ T284] __sys_sendmsg+0xcd/0x170 [ 6980.253778][ T284] do_syscall_64+0xc6/0x1e0 [ 6980.253778][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6980.253778][ T284] [ 6980.256018][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6980.256018][ T284] netdev_get_by_index+0x5e/0x80 [ 6980.256018][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6980.256018][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6980.256018][ T284] ip6_route_add+0x1c/0x140 [ 6980.256018][ T284] addrconf_add_mroute+0x129/0x180 [ 6980.256018][ T284] addrconf_add_dev+0xe2/0x170 [ 6980.256018][ T284] inet6_addr_add+0x12f/0xa40 [ 6980.256018][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6980.256018][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6980.256018][ T284] netlink_rcv_skb+0x130/0x360 [ 6980.256018][ T284] netlink_unicast+0x449/0x710 [ 6980.256018][ T284] netlink_sendmsg+0x723/0xbe0 [ 6980.256018][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6980.256018][ T284] ___sys_sendmsg+0xee/0x170 [ 6980.256018][ T284] __sys_sendmsg+0xcd/0x170 [ 6980.256018][ T284] do_syscall_64+0xc6/0x1e0 [ 6980.256018][ T284] [ 6980.258252][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6980.258252][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6980.258252][ T284] ipv6_find_idev+0x102/0x170 [ 6980.258252][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6980.258252][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6980.258252][ T284] netlink_rcv_skb+0x130/0x360 [ 6980.258252][ T284] netlink_unicast+0x449/0x710 [ 6980.258252][ T284] netlink_sendmsg+0x723/0xbe0 [ 6980.258252][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6980.258252][ T284] ___sys_sendmsg+0xee/0x170 [ 6980.258252][ T284] __sys_sendmsg+0xcd/0x170 [ 6980.258252][ T284] do_syscall_64+0xc6/0x1e0 [ 6980.258252][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6980.258252][ T284] [ 6980.259966][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6980.259966][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6980.259966][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6980.259966][ T284] ipv6_find_idev+0x102/0x170 [ 6980.259966][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6980.259966][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6980.259966][ T284] netlink_rcv_skb+0x130/0x360 [ 6980.259966][ T284] netlink_unicast+0x449/0x710 [ 6980.259966][ T284] netlink_sendmsg+0x723/0xbe0 [ 6980.259966][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6980.259966][ T284] ___sys_sendmsg+0xee/0x170 [ 6980.259966][ T284] __sys_sendmsg+0xcd/0x170 [ 6980.259966][ T284] do_syscall_64+0xc6/0x1e0 [ 6980.259966][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6980.259966][ T284] [ 6980.274958][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6980.275501][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6980.275501][ T282] dst_init+0x84/0x4a0 [ 6980.275501][ T282] dst_alloc+0x97/0x150 [ 6980.275501][ T282] ip6_dst_alloc+0x23/0x90 [ 6980.275501][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6980.275501][ T282] ip6_pol_route+0x56f/0x840 [ 6980.275501][ T282] fib6_rule_lookup+0x196/0x240 [ 6980.275501][ T282] ip6_route_input+0x542/0x980 [ 6980.275501][ T282] ipv6_rcv+0x8f/0x400 [ 6980.275501][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6980.275501][ T282] process_backlog+0x101/0x620 [ 6980.275501][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6980.275501][ T282] net_rx_action+0x495/0xbe0 [ 6980.275501][ T282] __do_softirq+0x1b5/0x7f6 [ 6980.275501][ T282] [ 6980.278463][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6980.278463][ T282] netdev_get_by_index+0x5e/0x80 [ 6980.278463][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6980.278463][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6980.278463][ T282] ip6_route_add+0x1c/0x140 [ 6980.278463][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6980.278463][ T282] inet6_addr_add+0x4f8/0xa40 [ 6980.278463][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6980.278463][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6980.278463][ T282] netlink_rcv_skb+0x130/0x360 [ 6980.278463][ T282] netlink_unicast+0x449/0x710 [ 6980.278463][ T282] netlink_sendmsg+0x723/0xbe0 [ 6980.278463][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6980.278463][ T282] ___sys_sendmsg+0xee/0x170 [ 6980.278463][ T282] __sys_sendmsg+0xcd/0x170 [ 6980.278463][ T282] do_syscall_64+0xc6/0x1e0 [ 6980.278463][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6980.278463][ T282] [ 6980.282113][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6980.282113][ T282] netdev_get_by_index+0x5e/0x80 [ 6980.282113][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6980.282113][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6980.282113][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6980.282113][ T282] ipv6_add_addr+0x411/0x2000 [ 6980.282113][ T282] inet6_addr_add+0x30e/0xa40 [ 6980.282113][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6980.282113][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6980.282113][ T282] netlink_rcv_skb+0x130/0x360 [ 6980.282113][ T282] netlink_unicast+0x449/0x710 [ 6980.282113][ T282] netlink_sendmsg+0x723/0xbe0 [ 6980.282113][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6980.282113][ T282] ___sys_sendmsg+0xee/0x170 [ 6980.282113][ T282] __sys_sendmsg+0xcd/0x170 [ 6980.282113][ T282] do_syscall_64+0xc6/0x1e0 [ 6980.282113][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6980.282113][ T282] [ 6980.285833][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6980.285833][ T282] netdev_get_by_index+0x5e/0x80 [ 6980.285833][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6980.285833][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6980.285833][ T282] ip6_route_add+0x1c/0x140 [ 6980.285833][ T282] addrconf_add_mroute+0x129/0x180 [ 6980.285833][ T282] addrconf_add_dev+0xe2/0x170 [ 6980.285833][ T282] inet6_addr_add+0x12f/0xa40 [ 6980.285833][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6980.285833][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6980.285833][ T282] netlink_rcv_skb+0x130/0x360 [ 6980.285833][ T282] netlink_unicast+0x449/0x710 [ 6980.285833][ T282] netlink_sendmsg+0x723/0xbe0 [ 6980.285833][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6980.285833][ T282] ___sys_sendmsg+0xee/0x170 [ 6980.285833][ T282] __sys_sendmsg+0xcd/0x170 [ 6980.285833][ T282] do_syscall_64+0xc6/0x1e0 [ 6980.285833][ T282] [ 6980.289454][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6980.289454][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6980.289454][ T282] ipv6_find_idev+0x102/0x170 [ 6980.289454][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6980.289454][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6980.289454][ T282] netlink_rcv_skb+0x130/0x360 [ 6980.289454][ T282] netlink_unicast+0x449/0x710 [ 6980.289454][ T282] netlink_sendmsg+0x723/0xbe0 [ 6980.289454][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6980.289454][ T282] ___sys_sendmsg+0xee/0x170 [ 6980.289454][ T282] __sys_sendmsg+0xcd/0x170 [ 6980.289454][ T282] do_syscall_64+0xc6/0x1e0 [ 6980.289454][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6980.289454][ T282] [ 6980.292335][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6980.292335][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6980.292335][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6980.292335][ T282] ipv6_find_idev+0x102/0x170 [ 6980.292335][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6980.292335][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6980.292335][ T282] netlink_rcv_skb+0x130/0x360 [ 6980.292335][ T282] netlink_unicast+0x449/0x710 [ 6980.292335][ T282] netlink_sendmsg+0x723/0xbe0 [ 6980.292335][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6980.292335][ T282] ___sys_sendmsg+0xee/0x170 [ 6980.292335][ T282] __sys_sendmsg+0xcd/0x170 [ 6980.292335][ T282] do_syscall_64+0xc6/0x1e0 [ 6980.292335][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6980.292335][ T282] [ 6990.499007][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 6990.499439][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6990.499439][ T284] netdev_get_by_index+0x5e/0x80 [ 6990.499439][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6990.499439][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6990.499439][ T284] ip6_route_add+0x1c/0x140 [ 6990.499439][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 6990.499439][ T284] inet6_addr_add+0x4f8/0xa40 [ 6990.499439][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6990.499439][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6990.499439][ T284] netlink_rcv_skb+0x130/0x360 [ 6990.499439][ T284] netlink_unicast+0x449/0x710 [ 6990.499439][ T284] netlink_sendmsg+0x723/0xbe0 [ 6990.499439][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6990.499439][ T284] ___sys_sendmsg+0xee/0x170 [ 6990.499439][ T284] __sys_sendmsg+0xcd/0x170 [ 6990.499439][ T284] do_syscall_64+0xc6/0x1e0 [ 6990.499439][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6990.499439][ T284] [ 6990.501695][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6990.501695][ T284] netdev_get_by_index+0x5e/0x80 [ 6990.501695][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6990.501695][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6990.501695][ T284] addrconf_f6i_alloc+0x244/0x410 [ 6990.501695][ T284] ipv6_add_addr+0x411/0x2000 [ 6990.501695][ T284] inet6_addr_add+0x30e/0xa40 [ 6990.501695][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6990.501695][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6990.501695][ T284] netlink_rcv_skb+0x130/0x360 [ 6990.501695][ T284] netlink_unicast+0x449/0x710 [ 6990.501695][ T284] netlink_sendmsg+0x723/0xbe0 [ 6990.501695][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6990.501695][ T284] ___sys_sendmsg+0xee/0x170 [ 6990.501695][ T284] __sys_sendmsg+0xcd/0x170 [ 6990.501695][ T284] do_syscall_64+0xc6/0x1e0 [ 6990.501695][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6990.501695][ T284] [ 6990.503927][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6990.503927][ T284] netdev_get_by_index+0x5e/0x80 [ 6990.503927][ T284] fib6_nh_init+0x3d8/0x15b0 [ 6990.503927][ T284] ip6_route_info_create+0xf18/0x17d0 [ 6990.503927][ T284] ip6_route_add+0x1c/0x140 [ 6990.503927][ T284] addrconf_add_mroute+0x129/0x180 [ 6990.503927][ T284] addrconf_add_dev+0xe2/0x170 [ 6990.503927][ T284] inet6_addr_add+0x12f/0xa40 [ 6990.503927][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 6990.503927][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6990.503927][ T284] netlink_rcv_skb+0x130/0x360 [ 6990.503927][ T284] netlink_unicast+0x449/0x710 [ 6990.503927][ T284] netlink_sendmsg+0x723/0xbe0 [ 6990.503927][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6990.503927][ T284] ___sys_sendmsg+0xee/0x170 [ 6990.503927][ T284] __sys_sendmsg+0xcd/0x170 [ 6990.503927][ T284] do_syscall_64+0xc6/0x1e0 [ 6990.503927][ T284] [ 6990.506105][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6990.506105][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 6990.506105][ T284] ipv6_find_idev+0x102/0x170 [ 6990.506105][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6990.506105][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6990.506105][ T284] netlink_rcv_skb+0x130/0x360 [ 6990.506105][ T284] netlink_unicast+0x449/0x710 [ 6990.506105][ T284] netlink_sendmsg+0x723/0xbe0 [ 6990.506105][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6990.506105][ T284] ___sys_sendmsg+0xee/0x170 [ 6990.506105][ T284] __sys_sendmsg+0xcd/0x170 [ 6990.506105][ T284] do_syscall_64+0xc6/0x1e0 [ 6990.506105][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6990.506105][ T284] [ 6990.507827][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 6990.507827][ T284] neigh_parms_alloc+0x1e5/0x510 [ 6990.507827][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 6990.507827][ T284] ipv6_find_idev+0x102/0x170 [ 6990.507827][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 6990.507827][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6990.507827][ T284] netlink_rcv_skb+0x130/0x360 [ 6990.507827][ T284] netlink_unicast+0x449/0x710 [ 6990.507827][ T284] netlink_sendmsg+0x723/0xbe0 [ 6990.507827][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 6990.507827][ T284] ___sys_sendmsg+0xee/0x170 [ 6990.507827][ T284] __sys_sendmsg+0xcd/0x170 [ 6990.507827][ T284] do_syscall_64+0xc6/0x1e0 [ 6990.507827][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6990.507827][ T284] [ 6990.531009][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 6990.531375][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 6990.531375][ T282] dst_init+0x84/0x4a0 [ 6990.531375][ T282] dst_alloc+0x97/0x150 [ 6990.531375][ T282] ip6_dst_alloc+0x23/0x90 [ 6990.531375][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6990.531375][ T282] ip6_pol_route+0x56f/0x840 [ 6990.531375][ T282] fib6_rule_lookup+0x196/0x240 [ 6990.531375][ T282] ip6_route_input+0x542/0x980 [ 6990.531375][ T282] ipv6_rcv+0x8f/0x400 [ 6990.531375][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 6990.531375][ T282] process_backlog+0x101/0x620 [ 6990.531375][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 6990.531375][ T282] net_rx_action+0x495/0xbe0 [ 6990.531375][ T282] __do_softirq+0x1b5/0x7f6 [ 6990.531375][ T282] [ 6990.533875][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6990.533875][ T282] netdev_get_by_index+0x5e/0x80 [ 6990.533875][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6990.533875][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6990.533875][ T282] ip6_route_add+0x1c/0x140 [ 6990.533875][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 6990.533875][ T282] inet6_addr_add+0x4f8/0xa40 [ 6990.533875][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6990.533875][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6990.533875][ T282] netlink_rcv_skb+0x130/0x360 [ 6990.533875][ T282] netlink_unicast+0x449/0x710 [ 6990.533875][ T282] netlink_sendmsg+0x723/0xbe0 [ 6990.533875][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6990.533875][ T282] ___sys_sendmsg+0xee/0x170 [ 6990.533875][ T282] __sys_sendmsg+0xcd/0x170 [ 6990.533875][ T282] do_syscall_64+0xc6/0x1e0 [ 6990.533875][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6990.533875][ T282] [ 6990.536347][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6990.536347][ T282] netdev_get_by_index+0x5e/0x80 [ 6990.536347][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6990.536347][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6990.536347][ T282] addrconf_f6i_alloc+0x244/0x410 [ 6990.536347][ T282] ipv6_add_addr+0x411/0x2000 [ 6990.536347][ T282] inet6_addr_add+0x30e/0xa40 [ 6990.536347][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6990.536347][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6990.536347][ T282] netlink_rcv_skb+0x130/0x360 [ 6990.536347][ T282] netlink_unicast+0x449/0x710 [ 6990.536347][ T282] netlink_sendmsg+0x723/0xbe0 [ 6990.536347][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6990.536347][ T282] ___sys_sendmsg+0xee/0x170 [ 6990.536347][ T282] __sys_sendmsg+0xcd/0x170 [ 6990.536347][ T282] do_syscall_64+0xc6/0x1e0 [ 6990.536347][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6990.536347][ T282] [ 6990.538846][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6990.538846][ T282] netdev_get_by_index+0x5e/0x80 [ 6990.538846][ T282] fib6_nh_init+0x3d8/0x15b0 [ 6990.538846][ T282] ip6_route_info_create+0xf18/0x17d0 [ 6990.538846][ T282] ip6_route_add+0x1c/0x140 [ 6990.538846][ T282] addrconf_add_mroute+0x129/0x180 [ 6990.538846][ T282] addrconf_add_dev+0xe2/0x170 [ 6990.538846][ T282] inet6_addr_add+0x12f/0xa40 [ 6990.538846][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 6990.538846][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6990.538846][ T282] netlink_rcv_skb+0x130/0x360 [ 6990.538846][ T282] netlink_unicast+0x449/0x710 [ 6990.538846][ T282] netlink_sendmsg+0x723/0xbe0 [ 6990.538846][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6990.538846][ T282] ___sys_sendmsg+0xee/0x170 [ 6990.538846][ T282] __sys_sendmsg+0xcd/0x170 [ 6990.538846][ T282] do_syscall_64+0xc6/0x1e0 [ 6990.538846][ T282] [ 6990.541295][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6990.541295][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 6990.541295][ T282] ipv6_find_idev+0x102/0x170 [ 6990.541295][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6990.541295][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6990.541295][ T282] netlink_rcv_skb+0x130/0x360 [ 6990.541295][ T282] netlink_unicast+0x449/0x710 [ 6990.541295][ T282] netlink_sendmsg+0x723/0xbe0 [ 6990.541295][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6990.541295][ T282] ___sys_sendmsg+0xee/0x170 [ 6990.541295][ T282] __sys_sendmsg+0xcd/0x170 [ 6990.541295][ T282] do_syscall_64+0xc6/0x1e0 [ 6990.541295][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6990.541295][ T282] [ 6990.543193][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 6990.543193][ T282] neigh_parms_alloc+0x1e5/0x510 [ 6990.543193][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 6990.543193][ T282] ipv6_find_idev+0x102/0x170 [ 6990.543193][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 6990.543193][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6990.543193][ T282] netlink_rcv_skb+0x130/0x360 [ 6990.543193][ T282] netlink_unicast+0x449/0x710 [ 6990.543193][ T282] netlink_sendmsg+0x723/0xbe0 [ 6990.543193][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 6990.543193][ T282] ___sys_sendmsg+0xee/0x170 [ 6990.543193][ T282] __sys_sendmsg+0xcd/0x170 [ 6990.543193][ T282] do_syscall_64+0xc6/0x1e0 [ 6990.543193][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6990.543193][ T282] [ 7000.747081][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7000.747516][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7000.747516][ T284] netdev_get_by_index+0x5e/0x80 [ 7000.747516][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7000.747516][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7000.747516][ T284] ip6_route_add+0x1c/0x140 [ 7000.747516][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7000.747516][ T284] inet6_addr_add+0x4f8/0xa40 [ 7000.747516][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7000.747516][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7000.747516][ T284] netlink_rcv_skb+0x130/0x360 [ 7000.747516][ T284] netlink_unicast+0x449/0x710 [ 7000.747516][ T284] netlink_sendmsg+0x723/0xbe0 [ 7000.747516][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7000.747516][ T284] ___sys_sendmsg+0xee/0x170 [ 7000.747516][ T284] __sys_sendmsg+0xcd/0x170 [ 7000.747516][ T284] do_syscall_64+0xc6/0x1e0 [ 7000.747516][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7000.747516][ T284] [ 7000.749802][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7000.749802][ T284] netdev_get_by_index+0x5e/0x80 [ 7000.749802][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7000.749802][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7000.749802][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7000.749802][ T284] ipv6_add_addr+0x411/0x2000 [ 7000.749802][ T284] inet6_addr_add+0x30e/0xa40 [ 7000.749802][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7000.749802][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7000.749802][ T284] netlink_rcv_skb+0x130/0x360 [ 7000.749802][ T284] netlink_unicast+0x449/0x710 [ 7000.749802][ T284] netlink_sendmsg+0x723/0xbe0 [ 7000.749802][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7000.749802][ T284] ___sys_sendmsg+0xee/0x170 [ 7000.749802][ T284] __sys_sendmsg+0xcd/0x170 [ 7000.749802][ T284] do_syscall_64+0xc6/0x1e0 [ 7000.749802][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7000.749802][ T284] [ 7000.752044][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7000.752044][ T284] netdev_get_by_index+0x5e/0x80 [ 7000.752044][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7000.752044][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7000.752044][ T284] ip6_route_add+0x1c/0x140 [ 7000.752044][ T284] addrconf_add_mroute+0x129/0x180 [ 7000.752044][ T284] addrconf_add_dev+0xe2/0x170 [ 7000.752044][ T284] inet6_addr_add+0x12f/0xa40 [ 7000.752044][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7000.752044][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7000.752044][ T284] netlink_rcv_skb+0x130/0x360 [ 7000.752044][ T284] netlink_unicast+0x449/0x710 [ 7000.752044][ T284] netlink_sendmsg+0x723/0xbe0 [ 7000.752044][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7000.752044][ T284] ___sys_sendmsg+0xee/0x170 [ 7000.752044][ T284] __sys_sendmsg+0xcd/0x170 [ 7000.752044][ T284] do_syscall_64+0xc6/0x1e0 [ 7000.752044][ T284] [ 7000.754228][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7000.754228][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7000.754228][ T284] ipv6_find_idev+0x102/0x170 [ 7000.754228][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7000.754228][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7000.754228][ T284] netlink_rcv_skb+0x130/0x360 [ 7000.754228][ T284] netlink_unicast+0x449/0x710 [ 7000.754228][ T284] netlink_sendmsg+0x723/0xbe0 [ 7000.754228][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7000.754228][ T284] ___sys_sendmsg+0xee/0x170 [ 7000.754228][ T284] __sys_sendmsg+0xcd/0x170 [ 7000.754228][ T284] do_syscall_64+0xc6/0x1e0 [ 7000.754228][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7000.754228][ T284] [ 7000.755940][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7000.755940][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7000.755940][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7000.755940][ T284] ipv6_find_idev+0x102/0x170 [ 7000.755940][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7000.755940][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7000.755940][ T284] netlink_rcv_skb+0x130/0x360 [ 7000.755940][ T284] netlink_unicast+0x449/0x710 [ 7000.755940][ T284] netlink_sendmsg+0x723/0xbe0 [ 7000.755940][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7000.755940][ T284] ___sys_sendmsg+0xee/0x170 [ 7000.755940][ T284] __sys_sendmsg+0xcd/0x170 [ 7000.755940][ T284] do_syscall_64+0xc6/0x1e0 [ 7000.755940][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7000.755940][ T284] [ 7000.786981][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7000.787356][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7000.787356][ T282] dst_init+0x84/0x4a0 [ 7000.787356][ T282] dst_alloc+0x97/0x150 [ 7000.787356][ T282] ip6_dst_alloc+0x23/0x90 [ 7000.787356][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7000.787356][ T282] ip6_pol_route+0x56f/0x840 [ 7000.787356][ T282] fib6_rule_lookup+0x196/0x240 [ 7000.787356][ T282] ip6_route_input+0x542/0x980 [ 7000.787356][ T282] ipv6_rcv+0x8f/0x400 [ 7000.787356][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7000.787356][ T282] process_backlog+0x101/0x620 [ 7000.787356][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7000.787356][ T282] net_rx_action+0x495/0xbe0 [ 7000.787356][ T282] __do_softirq+0x1b5/0x7f6 [ 7000.787356][ T282] [ 7000.789338][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7000.789338][ T282] netdev_get_by_index+0x5e/0x80 [ 7000.789338][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7000.789338][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7000.789338][ T282] ip6_route_add+0x1c/0x140 [ 7000.789338][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7000.789338][ T282] inet6_addr_add+0x4f8/0xa40 [ 7000.789338][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7000.789338][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7000.789338][ T282] netlink_rcv_skb+0x130/0x360 [ 7000.789338][ T282] netlink_unicast+0x449/0x710 [ 7000.789338][ T282] netlink_sendmsg+0x723/0xbe0 [ 7000.789338][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7000.789338][ T282] ___sys_sendmsg+0xee/0x170 [ 7000.789338][ T282] __sys_sendmsg+0xcd/0x170 [ 7000.789338][ T282] do_syscall_64+0xc6/0x1e0 [ 7000.789338][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7000.789338][ T282] [ 7000.791796][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7000.791796][ T282] netdev_get_by_index+0x5e/0x80 [ 7000.791796][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7000.791796][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7000.791796][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7000.791796][ T282] ipv6_add_addr+0x411/0x2000 [ 7000.791796][ T282] inet6_addr_add+0x30e/0xa40 [ 7000.791796][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7000.791796][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7000.791796][ T282] netlink_rcv_skb+0x130/0x360 [ 7000.791796][ T282] netlink_unicast+0x449/0x710 [ 7000.791796][ T282] netlink_sendmsg+0x723/0xbe0 [ 7000.791796][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7000.791796][ T282] ___sys_sendmsg+0xee/0x170 [ 7000.791796][ T282] __sys_sendmsg+0xcd/0x170 [ 7000.791796][ T282] do_syscall_64+0xc6/0x1e0 [ 7000.791796][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7000.791796][ T282] [ 7000.794272][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7000.794272][ T282] netdev_get_by_index+0x5e/0x80 [ 7000.794272][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7000.794272][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7000.794272][ T282] ip6_route_add+0x1c/0x140 [ 7000.794272][ T282] addrconf_add_mroute+0x129/0x180 [ 7000.794272][ T282] addrconf_add_dev+0xe2/0x170 [ 7000.794272][ T282] inet6_addr_add+0x12f/0xa40 [ 7000.794272][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7000.794272][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7000.794272][ T282] netlink_rcv_skb+0x130/0x360 [ 7000.794272][ T282] netlink_unicast+0x449/0x710 [ 7000.794272][ T282] netlink_sendmsg+0x723/0xbe0 [ 7000.794272][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7000.794272][ T282] ___sys_sendmsg+0xee/0x170 [ 7000.794272][ T282] __sys_sendmsg+0xcd/0x170 [ 7000.794272][ T282] do_syscall_64+0xc6/0x1e0 [ 7000.794272][ T282] [ 7000.796702][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7000.796702][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7000.796702][ T282] ipv6_find_idev+0x102/0x170 [ 7000.796702][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7000.796702][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7000.796702][ T282] netlink_rcv_skb+0x130/0x360 [ 7000.796702][ T282] netlink_unicast+0x449/0x710 [ 7000.796702][ T282] netlink_sendmsg+0x723/0xbe0 [ 7000.796702][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7000.796702][ T282] ___sys_sendmsg+0xee/0x170 [ 7000.796702][ T282] __sys_sendmsg+0xcd/0x170 [ 7000.796702][ T282] do_syscall_64+0xc6/0x1e0 [ 7000.796702][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7000.796702][ T282] [ 7000.798605][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7000.798605][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7000.798605][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7000.798605][ T282] ipv6_find_idev+0x102/0x170 [ 7000.798605][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7000.798605][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7000.798605][ T282] netlink_rcv_skb+0x130/0x360 [ 7000.798605][ T282] netlink_unicast+0x449/0x710 [ 7000.798605][ T282] netlink_sendmsg+0x723/0xbe0 [ 7000.798605][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7000.798605][ T282] ___sys_sendmsg+0xee/0x170 [ 7000.798605][ T282] __sys_sendmsg+0xcd/0x170 [ 7000.798605][ T282] do_syscall_64+0xc6/0x1e0 [ 7000.798605][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7000.798605][ T282] [ 7010.995021][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7010.995568][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7010.995568][ T284] netdev_get_by_index+0x5e/0x80 [ 7010.995568][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7010.995568][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7010.995568][ T284] ip6_route_add+0x1c/0x140 [ 7010.995568][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7010.995568][ T284] inet6_addr_add+0x4f8/0xa40 [ 7010.995568][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7010.995568][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7010.995568][ T284] netlink_rcv_skb+0x130/0x360 [ 7010.995568][ T284] netlink_unicast+0x449/0x710 [ 7010.995568][ T284] netlink_sendmsg+0x723/0xbe0 [ 7010.995568][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7010.995568][ T284] ___sys_sendmsg+0xee/0x170 [ 7010.995568][ T284] __sys_sendmsg+0xcd/0x170 [ 7010.995568][ T284] do_syscall_64+0xc6/0x1e0 [ 7010.995568][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7010.995568][ T284] [ 7010.997834][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7010.997834][ T284] netdev_get_by_index+0x5e/0x80 [ 7010.997834][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7010.997834][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7010.997834][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7010.997834][ T284] ipv6_add_addr+0x411/0x2000 [ 7010.997834][ T284] inet6_addr_add+0x30e/0xa40 [ 7010.997834][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7010.997834][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7010.997834][ T284] netlink_rcv_skb+0x130/0x360 [ 7010.997834][ T284] netlink_unicast+0x449/0x710 [ 7010.997834][ T284] netlink_sendmsg+0x723/0xbe0 [ 7010.997834][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7010.997834][ T284] ___sys_sendmsg+0xee/0x170 [ 7010.997834][ T284] __sys_sendmsg+0xcd/0x170 [ 7010.997834][ T284] do_syscall_64+0xc6/0x1e0 [ 7010.997834][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7010.997834][ T284] [ 7011.000059][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7011.000059][ T284] netdev_get_by_index+0x5e/0x80 [ 7011.000059][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7011.000059][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7011.000059][ T284] ip6_route_add+0x1c/0x140 [ 7011.000059][ T284] addrconf_add_mroute+0x129/0x180 [ 7011.000059][ T284] addrconf_add_dev+0xe2/0x170 [ 7011.000059][ T284] inet6_addr_add+0x12f/0xa40 [ 7011.000059][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7011.000059][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7011.000059][ T284] netlink_rcv_skb+0x130/0x360 [ 7011.000059][ T284] netlink_unicast+0x449/0x710 [ 7011.000059][ T284] netlink_sendmsg+0x723/0xbe0 [ 7011.000059][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7011.000059][ T284] ___sys_sendmsg+0xee/0x170 [ 7011.000059][ T284] __sys_sendmsg+0xcd/0x170 [ 7011.000059][ T284] do_syscall_64+0xc6/0x1e0 [ 7011.000059][ T284] [ 7011.002264][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7011.002264][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7011.002264][ T284] ipv6_find_idev+0x102/0x170 [ 7011.002264][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7011.002264][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7011.002264][ T284] netlink_rcv_skb+0x130/0x360 [ 7011.002264][ T284] netlink_unicast+0x449/0x710 [ 7011.002264][ T284] netlink_sendmsg+0x723/0xbe0 [ 7011.002264][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7011.002264][ T284] ___sys_sendmsg+0xee/0x170 [ 7011.002264][ T284] __sys_sendmsg+0xcd/0x170 [ 7011.002264][ T284] do_syscall_64+0xc6/0x1e0 [ 7011.002264][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7011.002264][ T284] [ 7011.003999][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7011.003999][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7011.003999][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7011.003999][ T284] ipv6_find_idev+0x102/0x170 [ 7011.003999][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7011.003999][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7011.003999][ T284] netlink_rcv_skb+0x130/0x360 [ 7011.003999][ T284] netlink_unicast+0x449/0x710 [ 7011.003999][ T284] netlink_sendmsg+0x723/0xbe0 [ 7011.003999][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7011.003999][ T284] ___sys_sendmsg+0xee/0x170 [ 7011.003999][ T284] __sys_sendmsg+0xcd/0x170 [ 7011.003999][ T284] do_syscall_64+0xc6/0x1e0 [ 7011.003999][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7011.003999][ T284] [ 7011.043014][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7011.043376][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7011.043376][ T282] dst_init+0x84/0x4a0 [ 7011.043376][ T282] dst_alloc+0x97/0x150 [ 7011.043376][ T282] ip6_dst_alloc+0x23/0x90 [ 7011.043376][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7011.043376][ T282] ip6_pol_route+0x56f/0x840 [ 7011.043376][ T282] fib6_rule_lookup+0x196/0x240 [ 7011.043376][ T282] ip6_route_input+0x542/0x980 [ 7011.043376][ T282] ipv6_rcv+0x8f/0x400 [ 7011.043376][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7011.043376][ T282] process_backlog+0x101/0x620 [ 7011.043376][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7011.043376][ T282] net_rx_action+0x495/0xbe0 [ 7011.043376][ T282] __do_softirq+0x1b5/0x7f6 [ 7011.043376][ T282] [ 7011.045395][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7011.045395][ T282] netdev_get_by_index+0x5e/0x80 [ 7011.045395][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7011.045395][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7011.045395][ T282] ip6_route_add+0x1c/0x140 [ 7011.045395][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7011.045395][ T282] inet6_addr_add+0x4f8/0xa40 [ 7011.045395][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7011.045395][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7011.045395][ T282] netlink_rcv_skb+0x130/0x360 [ 7011.045395][ T282] netlink_unicast+0x449/0x710 [ 7011.045395][ T282] netlink_sendmsg+0x723/0xbe0 [ 7011.045395][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7011.045395][ T282] ___sys_sendmsg+0xee/0x170 [ 7011.045395][ T282] __sys_sendmsg+0xcd/0x170 [ 7011.045395][ T282] do_syscall_64+0xc6/0x1e0 [ 7011.045395][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7011.045395][ T282] [ 7011.047892][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7011.047892][ T282] netdev_get_by_index+0x5e/0x80 [ 7011.047892][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7011.047892][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7011.047892][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7011.047892][ T282] ipv6_add_addr+0x411/0x2000 [ 7011.047892][ T282] inet6_addr_add+0x30e/0xa40 [ 7011.047892][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7011.047892][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7011.047892][ T282] netlink_rcv_skb+0x130/0x360 [ 7011.047892][ T282] netlink_unicast+0x449/0x710 [ 7011.047892][ T282] netlink_sendmsg+0x723/0xbe0 [ 7011.047892][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7011.047892][ T282] ___sys_sendmsg+0xee/0x170 [ 7011.047892][ T282] __sys_sendmsg+0xcd/0x170 [ 7011.047892][ T282] do_syscall_64+0xc6/0x1e0 [ 7011.047892][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7011.047892][ T282] [ 7011.050363][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7011.050363][ T282] netdev_get_by_index+0x5e/0x80 [ 7011.050363][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7011.050363][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7011.050363][ T282] ip6_route_add+0x1c/0x140 [ 7011.050363][ T282] addrconf_add_mroute+0x129/0x180 [ 7011.050363][ T282] addrconf_add_dev+0xe2/0x170 [ 7011.050363][ T282] inet6_addr_add+0x12f/0xa40 [ 7011.050363][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7011.050363][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7011.050363][ T282] netlink_rcv_skb+0x130/0x360 [ 7011.050363][ T282] netlink_unicast+0x449/0x710 [ 7011.050363][ T282] netlink_sendmsg+0x723/0xbe0 [ 7011.050363][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7011.050363][ T282] ___sys_sendmsg+0xee/0x170 [ 7011.050363][ T282] __sys_sendmsg+0xcd/0x170 [ 7011.050363][ T282] do_syscall_64+0xc6/0x1e0 [ 7011.050363][ T282] [ 7011.052783][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7011.052783][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7011.052783][ T282] ipv6_find_idev+0x102/0x170 [ 7011.052783][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7011.052783][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7011.052783][ T282] netlink_rcv_skb+0x130/0x360 [ 7011.052783][ T282] netlink_unicast+0x449/0x710 [ 7011.052783][ T282] netlink_sendmsg+0x723/0xbe0 [ 7011.052783][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7011.052783][ T282] ___sys_sendmsg+0xee/0x170 [ 7011.052783][ T282] __sys_sendmsg+0xcd/0x170 [ 7011.052783][ T282] do_syscall_64+0xc6/0x1e0 [ 7011.052783][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7011.052783][ T282] [ 7011.054691][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7011.054691][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7011.054691][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7011.054691][ T282] ipv6_find_idev+0x102/0x170 [ 7011.054691][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7011.054691][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7011.054691][ T282] netlink_rcv_skb+0x130/0x360 [ 7011.054691][ T282] netlink_unicast+0x449/0x710 [ 7011.054691][ T282] netlink_sendmsg+0x723/0xbe0 [ 7011.054691][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7011.054691][ T282] ___sys_sendmsg+0xee/0x170 [ 7011.054691][ T282] __sys_sendmsg+0xcd/0x170 [ 7011.054691][ T282] do_syscall_64+0xc6/0x1e0 [ 7011.054691][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7011.054691][ T282] [ 7021.067025][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7021.067031][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7021.067483][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7021.067483][ T282] dst_init+0x84/0x4a0 [ 7021.067483][ T282] dst_alloc+0x97/0x150 [ 7021.067483][ T282] ip6_dst_alloc+0x23/0x90 [ 7021.067483][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7021.067483][ T282] ip6_pol_route+0x56f/0x840 [ 7021.067483][ T282] fib6_rule_lookup+0x196/0x240 [ 7021.067483][ T282] ip6_route_input+0x542/0x980 [ 7021.067483][ T282] ipv6_rcv+0x8f/0x400 [ 7021.067483][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7021.067483][ T282] process_backlog+0x101/0x620 [ 7021.067483][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7021.067483][ T282] net_rx_action+0x495/0xbe0 [ 7021.067483][ T282] __do_softirq+0x1b5/0x7f6 [ 7021.067483][ T282] [ 7021.067759][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7021.067759][ T284] netdev_get_by_index+0x5e/0x80 [ 7021.067759][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7021.067759][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7021.067759][ T284] ip6_route_add+0x1c/0x140 [ 7021.067759][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7021.067759][ T284] inet6_addr_add+0x4f8/0xa40 [ 7021.067759][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7021.067759][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7021.067759][ T284] netlink_rcv_skb+0x130/0x360 [ 7021.067759][ T284] netlink_unicast+0x449/0x710 [ 7021.067759][ T284] netlink_sendmsg+0x723/0xbe0 [ 7021.067759][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7021.067759][ T284] ___sys_sendmsg+0xee/0x170 [ 7021.067759][ T284] __sys_sendmsg+0xcd/0x170 [ 7021.067759][ T284] do_syscall_64+0xc6/0x1e0 [ 7021.067759][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7021.067759][ T284] [ 7021.069667][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7021.069667][ T282] netdev_get_by_index+0x5e/0x80 [ 7021.069667][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7021.069667][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7021.069667][ T282] ip6_route_add+0x1c/0x140 [ 7021.069667][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7021.069667][ T282] inet6_addr_add+0x4f8/0xa40 [ 7021.069667][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7021.069667][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7021.069667][ T282] netlink_rcv_skb+0x130/0x360 [ 7021.069667][ T282] netlink_unicast+0x449/0x710 [ 7021.069667][ T282] netlink_sendmsg+0x723/0xbe0 [ 7021.069667][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7021.069667][ T282] ___sys_sendmsg+0xee/0x170 [ 7021.069667][ T282] __sys_sendmsg+0xcd/0x170 [ 7021.069667][ T282] do_syscall_64+0xc6/0x1e0 [ 7021.069667][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7021.069667][ T282] [ 7021.071891][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7021.071891][ T284] netdev_get_by_index+0x5e/0x80 [ 7021.071891][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7021.071891][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7021.071891][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7021.071891][ T284] ipv6_add_addr+0x411/0x2000 [ 7021.071891][ T284] inet6_addr_add+0x30e/0xa40 [ 7021.071891][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7021.071891][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7021.071891][ T284] netlink_rcv_skb+0x130/0x360 [ 7021.071891][ T284] netlink_unicast+0x449/0x710 [ 7021.071891][ T284] netlink_sendmsg+0x723/0xbe0 [ 7021.071891][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7021.071891][ T284] ___sys_sendmsg+0xee/0x170 [ 7021.071891][ T284] __sys_sendmsg+0xcd/0x170 [ 7021.071891][ T284] do_syscall_64+0xc6/0x1e0 [ 7021.071891][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7021.071891][ T284] [ 7021.074314][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7021.074314][ T282] netdev_get_by_index+0x5e/0x80 [ 7021.074314][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7021.074314][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7021.074314][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7021.074314][ T282] ipv6_add_addr+0x411/0x2000 [ 7021.074314][ T282] inet6_addr_add+0x30e/0xa40 [ 7021.074314][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7021.074314][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7021.074314][ T282] netlink_rcv_skb+0x130/0x360 [ 7021.074314][ T282] netlink_unicast+0x449/0x710 [ 7021.074314][ T282] netlink_sendmsg+0x723/0xbe0 [ 7021.074314][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7021.074314][ T282] ___sys_sendmsg+0xee/0x170 [ 7021.074314][ T282] __sys_sendmsg+0xcd/0x170 [ 7021.074314][ T282] do_syscall_64+0xc6/0x1e0 [ 7021.074314][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7021.074314][ T282] [ 7021.077014][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7021.077014][ T284] netdev_get_by_index+0x5e/0x80 [ 7021.077014][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7021.077014][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7021.077014][ T284] ip6_route_add+0x1c/0x140 [ 7021.077014][ T284] addrconf_add_mroute+0x129/0x180 [ 7021.077014][ T284] addrconf_add_dev+0xe2/0x170 [ 7021.077014][ T284] inet6_addr_add+0x12f/0xa40 [ 7021.077014][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7021.077014][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7021.077014][ T284] netlink_rcv_skb+0x130/0x360 [ 7021.077014][ T284] netlink_unicast+0x449/0x710 [ 7021.077014][ T284] netlink_sendmsg+0x723/0xbe0 [ 7021.077014][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7021.077014][ T284] ___sys_sendmsg+0xee/0x170 [ 7021.077014][ T284] __sys_sendmsg+0xcd/0x170 [ 7021.077014][ T284] do_syscall_64+0xc6/0x1e0 [ 7021.077014][ T284] [ 7021.079452][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7021.079452][ T282] netdev_get_by_index+0x5e/0x80 [ 7021.079452][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7021.079452][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7021.079452][ T282] ip6_route_add+0x1c/0x140 [ 7021.079452][ T282] addrconf_add_mroute+0x129/0x180 [ 7021.079452][ T282] addrconf_add_dev+0xe2/0x170 [ 7021.079452][ T282] inet6_addr_add+0x12f/0xa40 [ 7021.079452][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7021.079452][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7021.079452][ T282] netlink_rcv_skb+0x130/0x360 [ 7021.079452][ T282] netlink_unicast+0x449/0x710 [ 7021.079452][ T282] netlink_sendmsg+0x723/0xbe0 [ 7021.079452][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7021.079452][ T282] ___sys_sendmsg+0xee/0x170 [ 7021.079452][ T282] __sys_sendmsg+0xcd/0x170 [ 7021.079452][ T282] do_syscall_64+0xc6/0x1e0 [ 7021.079452][ T282] [ 7021.081622][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7021.081622][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7021.081622][ T284] ipv6_find_idev+0x102/0x170 [ 7021.081622][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7021.081622][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7021.081622][ T284] netlink_rcv_skb+0x130/0x360 [ 7021.081622][ T284] netlink_unicast+0x449/0x710 [ 7021.081622][ T284] netlink_sendmsg+0x723/0xbe0 [ 7021.081622][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7021.081622][ T284] ___sys_sendmsg+0xee/0x170 [ 7021.081622][ T284] __sys_sendmsg+0xcd/0x170 [ 7021.081622][ T284] do_syscall_64+0xc6/0x1e0 [ 7021.081622][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7021.081622][ T284] [ 7021.084024][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7021.084024][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7021.084024][ T282] ipv6_find_idev+0x102/0x170 [ 7021.084024][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7021.084024][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7021.084024][ T282] netlink_rcv_skb+0x130/0x360 [ 7021.084024][ T282] netlink_unicast+0x449/0x710 [ 7021.084024][ T282] netlink_sendmsg+0x723/0xbe0 [ 7021.084024][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7021.084024][ T282] ___sys_sendmsg+0xee/0x170 [ 7021.084024][ T282] __sys_sendmsg+0xcd/0x170 [ 7021.084024][ T282] do_syscall_64+0xc6/0x1e0 [ 7021.084024][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7021.084024][ T282] [ 7021.085725][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7021.085725][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7021.085725][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7021.085725][ T284] ipv6_find_idev+0x102/0x170 [ 7021.085725][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7021.085725][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7021.085725][ T284] netlink_rcv_skb+0x130/0x360 [ 7021.085725][ T284] netlink_unicast+0x449/0x710 [ 7021.085725][ T284] netlink_sendmsg+0x723/0xbe0 [ 7021.085725][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7021.085725][ T284] ___sys_sendmsg+0xee/0x170 [ 7021.085725][ T284] __sys_sendmsg+0xcd/0x170 [ 7021.085725][ T284] do_syscall_64+0xc6/0x1e0 [ 7021.085725][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7021.085725][ T284] [ 7021.087599][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7021.087599][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7021.087599][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7021.087599][ T282] ipv6_find_idev+0x102/0x170 [ 7021.087599][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7021.087599][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7021.087599][ T282] netlink_rcv_skb+0x130/0x360 [ 7021.087599][ T282] netlink_unicast+0x449/0x710 [ 7021.087599][ T282] netlink_sendmsg+0x723/0xbe0 [ 7021.087599][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7021.087599][ T282] ___sys_sendmsg+0xee/0x170 [ 7021.087599][ T282] __sys_sendmsg+0xcd/0x170 [ 7021.087599][ T282] do_syscall_64+0xc6/0x1e0 [ 7021.087599][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7021.087599][ T282] [ 7031.347016][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7031.347092][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7031.347489][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7031.347489][ T282] dst_init+0x84/0x4a0 [ 7031.347489][ T282] dst_alloc+0x97/0x150 [ 7031.347489][ T282] ip6_dst_alloc+0x23/0x90 [ 7031.347489][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7031.347489][ T282] ip6_pol_route+0x56f/0x840 [ 7031.347489][ T282] fib6_rule_lookup+0x196/0x240 [ 7031.347489][ T282] ip6_route_input+0x542/0x980 [ 7031.347489][ T282] ipv6_rcv+0x8f/0x400 [ 7031.347489][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7031.347489][ T282] process_backlog+0x101/0x620 [ 7031.347489][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7031.347489][ T282] net_rx_action+0x495/0xbe0 [ 7031.347489][ T282] __do_softirq+0x1b5/0x7f6 [ 7031.347489][ T282] [ 7031.347744][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7031.347744][ T284] netdev_get_by_index+0x5e/0x80 [ 7031.347744][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7031.347744][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7031.347744][ T284] ip6_route_add+0x1c/0x140 [ 7031.347744][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7031.347744][ T284] inet6_addr_add+0x4f8/0xa40 [ 7031.347744][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7031.347744][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7031.347744][ T284] netlink_rcv_skb+0x130/0x360 [ 7031.347744][ T284] netlink_unicast+0x449/0x710 [ 7031.347744][ T284] netlink_sendmsg+0x723/0xbe0 [ 7031.347744][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7031.347744][ T284] ___sys_sendmsg+0xee/0x170 [ 7031.347744][ T284] __sys_sendmsg+0xcd/0x170 [ 7031.347744][ T284] do_syscall_64+0xc6/0x1e0 [ 7031.347744][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7031.347744][ T284] [ 7031.349634][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7031.349634][ T282] netdev_get_by_index+0x5e/0x80 [ 7031.349634][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7031.349634][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7031.349634][ T282] ip6_route_add+0x1c/0x140 [ 7031.349634][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7031.349634][ T282] inet6_addr_add+0x4f8/0xa40 [ 7031.349634][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7031.349634][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7031.349634][ T282] netlink_rcv_skb+0x130/0x360 [ 7031.349634][ T282] netlink_unicast+0x449/0x710 [ 7031.349634][ T282] netlink_sendmsg+0x723/0xbe0 [ 7031.349634][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7031.349634][ T282] ___sys_sendmsg+0xee/0x170 [ 7031.349634][ T282] __sys_sendmsg+0xcd/0x170 [ 7031.349634][ T282] do_syscall_64+0xc6/0x1e0 [ 7031.349634][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7031.349634][ T282] [ 7031.352055][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7031.352055][ T284] netdev_get_by_index+0x5e/0x80 [ 7031.352055][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7031.352055][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7031.352055][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7031.352055][ T284] ipv6_add_addr+0x411/0x2000 [ 7031.352055][ T284] inet6_addr_add+0x30e/0xa40 [ 7031.352055][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7031.352055][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7031.352055][ T284] netlink_rcv_skb+0x130/0x360 [ 7031.352055][ T284] netlink_unicast+0x449/0x710 [ 7031.352055][ T284] netlink_sendmsg+0x723/0xbe0 [ 7031.352055][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7031.352055][ T284] ___sys_sendmsg+0xee/0x170 [ 7031.352055][ T284] __sys_sendmsg+0xcd/0x170 [ 7031.352055][ T284] do_syscall_64+0xc6/0x1e0 [ 7031.352055][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7031.352055][ T284] [ 7031.357156][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7031.357156][ T282] netdev_get_by_index+0x5e/0x80 [ 7031.357156][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7031.357156][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7031.357156][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7031.357156][ T282] ipv6_add_addr+0x411/0x2000 [ 7031.357156][ T282] inet6_addr_add+0x30e/0xa40 [ 7031.357156][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7031.357156][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7031.357156][ T282] netlink_rcv_skb+0x130/0x360 [ 7031.357156][ T282] netlink_unicast+0x449/0x710 [ 7031.357156][ T282] netlink_sendmsg+0x723/0xbe0 [ 7031.357156][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7031.357156][ T282] ___sys_sendmsg+0xee/0x170 [ 7031.357156][ T282] __sys_sendmsg+0xcd/0x170 [ 7031.357156][ T282] do_syscall_64+0xc6/0x1e0 [ 7031.357156][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7031.357156][ T282] [ 7031.359562][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7031.359562][ T284] netdev_get_by_index+0x5e/0x80 [ 7031.359562][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7031.359562][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7031.359562][ T284] ip6_route_add+0x1c/0x140 [ 7031.359562][ T284] addrconf_add_mroute+0x129/0x180 [ 7031.359562][ T284] addrconf_add_dev+0xe2/0x170 [ 7031.359562][ T284] inet6_addr_add+0x12f/0xa40 [ 7031.359562][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7031.359562][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7031.359562][ T284] netlink_rcv_skb+0x130/0x360 [ 7031.359562][ T284] netlink_unicast+0x449/0x710 [ 7031.359562][ T284] netlink_sendmsg+0x723/0xbe0 [ 7031.359562][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7031.359562][ T284] ___sys_sendmsg+0xee/0x170 [ 7031.359562][ T284] __sys_sendmsg+0xcd/0x170 [ 7031.359562][ T284] do_syscall_64+0xc6/0x1e0 [ 7031.359562][ T284] [ 7031.361950][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7031.361950][ T282] netdev_get_by_index+0x5e/0x80 [ 7031.361950][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7031.361950][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7031.361950][ T282] ip6_route_add+0x1c/0x140 [ 7031.361950][ T282] addrconf_add_mroute+0x129/0x180 [ 7031.361950][ T282] addrconf_add_dev+0xe2/0x170 [ 7031.361950][ T282] inet6_addr_add+0x12f/0xa40 [ 7031.361950][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7031.361950][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7031.361950][ T282] netlink_rcv_skb+0x130/0x360 [ 7031.361950][ T282] netlink_unicast+0x449/0x710 [ 7031.361950][ T282] netlink_sendmsg+0x723/0xbe0 [ 7031.361950][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7031.361950][ T282] ___sys_sendmsg+0xee/0x170 [ 7031.361950][ T282] __sys_sendmsg+0xcd/0x170 [ 7031.361950][ T282] do_syscall_64+0xc6/0x1e0 [ 7031.361950][ T282] [ 7031.364286][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7031.364286][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7031.364286][ T284] ipv6_find_idev+0x102/0x170 [ 7031.364286][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7031.364286][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7031.364286][ T284] netlink_rcv_skb+0x130/0x360 [ 7031.364286][ T284] netlink_unicast+0x449/0x710 [ 7031.364286][ T284] netlink_sendmsg+0x723/0xbe0 [ 7031.364286][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7031.364286][ T284] ___sys_sendmsg+0xee/0x170 [ 7031.364286][ T284] __sys_sendmsg+0xcd/0x170 [ 7031.364286][ T284] do_syscall_64+0xc6/0x1e0 [ 7031.364286][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7031.364286][ T284] [ 7031.366629][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7031.366629][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7031.366629][ T282] ipv6_find_idev+0x102/0x170 [ 7031.366629][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7031.366629][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7031.366629][ T282] netlink_rcv_skb+0x130/0x360 [ 7031.366629][ T282] netlink_unicast+0x449/0x710 [ 7031.366629][ T282] netlink_sendmsg+0x723/0xbe0 [ 7031.366629][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7031.366629][ T282] ___sys_sendmsg+0xee/0x170 [ 7031.366629][ T282] __sys_sendmsg+0xcd/0x170 [ 7031.366629][ T282] do_syscall_64+0xc6/0x1e0 [ 7031.366629][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7031.366629][ T282] [ 7031.368479][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7031.368479][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7031.368479][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7031.368479][ T284] ipv6_find_idev+0x102/0x170 [ 7031.368479][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7031.368479][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7031.368479][ T284] netlink_rcv_skb+0x130/0x360 [ 7031.368479][ T284] netlink_unicast+0x449/0x710 [ 7031.368479][ T284] netlink_sendmsg+0x723/0xbe0 [ 7031.368479][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7031.368479][ T284] ___sys_sendmsg+0xee/0x170 [ 7031.368479][ T284] __sys_sendmsg+0xcd/0x170 [ 7031.368479][ T284] do_syscall_64+0xc6/0x1e0 [ 7031.368479][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7031.368479][ T284] [ 7031.370316][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7031.370316][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7031.370316][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7031.370316][ T282] ipv6_find_idev+0x102/0x170 [ 7031.370316][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7031.370316][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7031.370316][ T282] netlink_rcv_skb+0x130/0x360 [ 7031.370316][ T282] netlink_unicast+0x449/0x710 [ 7031.370316][ T282] netlink_sendmsg+0x723/0xbe0 [ 7031.370316][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7031.370316][ T282] ___sys_sendmsg+0xee/0x170 [ 7031.370316][ T282] __sys_sendmsg+0xcd/0x170 [ 7031.370316][ T282] do_syscall_64+0xc6/0x1e0 [ 7031.370316][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7031.370316][ T282] [ 7041.379024][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7041.379090][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7041.379471][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7041.379471][ T284] netdev_get_by_index+0x5e/0x80 [ 7041.379471][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7041.379471][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7041.379471][ T284] ip6_route_add+0x1c/0x140 [ 7041.379471][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7041.379471][ T284] inet6_addr_add+0x4f8/0xa40 [ 7041.379471][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7041.379471][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7041.379471][ T284] netlink_rcv_skb+0x130/0x360 [ 7041.379471][ T284] netlink_unicast+0x449/0x710 [ 7041.379471][ T284] netlink_sendmsg+0x723/0xbe0 [ 7041.379471][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7041.379471][ T284] ___sys_sendmsg+0xee/0x170 [ 7041.379471][ T284] __sys_sendmsg+0xcd/0x170 [ 7041.379471][ T284] do_syscall_64+0xc6/0x1e0 [ 7041.379471][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7041.379471][ T284] [ 7041.379735][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7041.379735][ T282] dst_init+0x84/0x4a0 [ 7041.379735][ T282] dst_alloc+0x97/0x150 [ 7041.379735][ T282] ip6_dst_alloc+0x23/0x90 [ 7041.379735][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7041.379735][ T282] ip6_pol_route+0x56f/0x840 [ 7041.379735][ T282] fib6_rule_lookup+0x196/0x240 [ 7041.379735][ T282] ip6_route_input+0x542/0x980 [ 7041.379735][ T282] ipv6_rcv+0x8f/0x400 [ 7041.379735][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7041.379735][ T282] process_backlog+0x101/0x620 [ 7041.379735][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7041.379735][ T282] net_rx_action+0x495/0xbe0 [ 7041.379735][ T282] __do_softirq+0x1b5/0x7f6 [ 7041.379735][ T282] [ 7041.382076][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7041.382076][ T284] netdev_get_by_index+0x5e/0x80 [ 7041.382076][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7041.382076][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7041.382076][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7041.382076][ T284] ipv6_add_addr+0x411/0x2000 [ 7041.382076][ T284] inet6_addr_add+0x30e/0xa40 [ 7041.382076][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7041.382076][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7041.382076][ T284] netlink_rcv_skb+0x130/0x360 [ 7041.382076][ T284] netlink_unicast+0x449/0x710 [ 7041.382076][ T284] netlink_sendmsg+0x723/0xbe0 [ 7041.382076][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7041.382076][ T284] ___sys_sendmsg+0xee/0x170 [ 7041.382076][ T284] __sys_sendmsg+0xcd/0x170 [ 7041.382076][ T284] do_syscall_64+0xc6/0x1e0 [ 7041.382076][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7041.382076][ T284] [ 7041.384034][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7041.384034][ T282] netdev_get_by_index+0x5e/0x80 [ 7041.384034][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7041.384034][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7041.384034][ T282] ip6_route_add+0x1c/0x140 [ 7041.384034][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7041.384034][ T282] inet6_addr_add+0x4f8/0xa40 [ 7041.384034][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7041.384034][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7041.384034][ T282] netlink_rcv_skb+0x130/0x360 [ 7041.384034][ T282] netlink_unicast+0x449/0x710 [ 7041.384034][ T282] netlink_sendmsg+0x723/0xbe0 [ 7041.384034][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7041.384034][ T282] ___sys_sendmsg+0xee/0x170 [ 7041.384034][ T282] __sys_sendmsg+0xcd/0x170 [ 7041.384034][ T282] do_syscall_64+0xc6/0x1e0 [ 7041.384034][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7041.384034][ T282] [ 7041.386422][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7041.386422][ T284] netdev_get_by_index+0x5e/0x80 [ 7041.386422][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7041.386422][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7041.386422][ T284] ip6_route_add+0x1c/0x140 [ 7041.386422][ T284] addrconf_add_mroute+0x129/0x180 [ 7041.386422][ T284] addrconf_add_dev+0xe2/0x170 [ 7041.386422][ T284] inet6_addr_add+0x12f/0xa40 [ 7041.386422][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7041.386422][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7041.386422][ T284] netlink_rcv_skb+0x130/0x360 [ 7041.386422][ T284] netlink_unicast+0x449/0x710 [ 7041.386422][ T284] netlink_sendmsg+0x723/0xbe0 [ 7041.386422][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7041.386422][ T284] ___sys_sendmsg+0xee/0x170 [ 7041.386422][ T284] __sys_sendmsg+0xcd/0x170 [ 7041.386422][ T284] do_syscall_64+0xc6/0x1e0 [ 7041.386422][ T284] [ 7041.389276][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7041.389276][ T282] netdev_get_by_index+0x5e/0x80 [ 7041.389276][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7041.389276][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7041.389276][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7041.389276][ T282] ipv6_add_addr+0x411/0x2000 [ 7041.389276][ T282] inet6_addr_add+0x30e/0xa40 [ 7041.389276][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7041.389276][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7041.389276][ T282] netlink_rcv_skb+0x130/0x360 [ 7041.389276][ T282] netlink_unicast+0x449/0x710 [ 7041.389276][ T282] netlink_sendmsg+0x723/0xbe0 [ 7041.389276][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7041.389276][ T282] ___sys_sendmsg+0xee/0x170 [ 7041.389276][ T282] __sys_sendmsg+0xcd/0x170 [ 7041.389276][ T282] do_syscall_64+0xc6/0x1e0 [ 7041.389276][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7041.389276][ T282] [ 7041.391617][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7041.391617][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7041.391617][ T284] ipv6_find_idev+0x102/0x170 [ 7041.391617][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7041.391617][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7041.391617][ T284] netlink_rcv_skb+0x130/0x360 [ 7041.391617][ T284] netlink_unicast+0x449/0x710 [ 7041.391617][ T284] netlink_sendmsg+0x723/0xbe0 [ 7041.391617][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7041.391617][ T284] ___sys_sendmsg+0xee/0x170 [ 7041.391617][ T284] __sys_sendmsg+0xcd/0x170 [ 7041.391617][ T284] do_syscall_64+0xc6/0x1e0 [ 7041.391617][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7041.391617][ T284] [ 7041.393981][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7041.393981][ T282] netdev_get_by_index+0x5e/0x80 [ 7041.393981][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7041.393981][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7041.393981][ T282] ip6_route_add+0x1c/0x140 [ 7041.393981][ T282] addrconf_add_mroute+0x129/0x180 [ 7041.393981][ T282] addrconf_add_dev+0xe2/0x170 [ 7041.393981][ T282] inet6_addr_add+0x12f/0xa40 [ 7041.393981][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7041.393981][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7041.393981][ T282] netlink_rcv_skb+0x130/0x360 [ 7041.393981][ T282] netlink_unicast+0x449/0x710 [ 7041.393981][ T282] netlink_sendmsg+0x723/0xbe0 [ 7041.393981][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7041.393981][ T282] ___sys_sendmsg+0xee/0x170 [ 7041.393981][ T282] __sys_sendmsg+0xcd/0x170 [ 7041.393981][ T282] do_syscall_64+0xc6/0x1e0 [ 7041.393981][ T282] [ 7041.395801][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7041.395801][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7041.395801][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7041.395801][ T284] ipv6_find_idev+0x102/0x170 [ 7041.395801][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7041.395801][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7041.395801][ T284] netlink_rcv_skb+0x130/0x360 [ 7041.395801][ T284] netlink_unicast+0x449/0x710 [ 7041.395801][ T284] netlink_sendmsg+0x723/0xbe0 [ 7041.395801][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7041.395801][ T284] ___sys_sendmsg+0xee/0x170 [ 7041.395801][ T284] __sys_sendmsg+0xcd/0x170 [ 7041.395801][ T284] do_syscall_64+0xc6/0x1e0 [ 7041.395801][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7041.395801][ T284] [ 7041.398146][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7041.398146][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7041.398146][ T282] ipv6_find_idev+0x102/0x170 [ 7041.398146][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7041.398146][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7041.398146][ T282] netlink_rcv_skb+0x130/0x360 [ 7041.398146][ T282] netlink_unicast+0x449/0x710 [ 7041.398146][ T282] netlink_sendmsg+0x723/0xbe0 [ 7041.398146][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7041.398146][ T282] ___sys_sendmsg+0xee/0x170 [ 7041.398146][ T282] __sys_sendmsg+0xcd/0x170 [ 7041.398146][ T282] do_syscall_64+0xc6/0x1e0 [ 7041.398146][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7041.398146][ T282] [ 7041.401992][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7041.401992][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7041.401992][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7041.401992][ T282] ipv6_find_idev+0x102/0x170 [ 7041.401992][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7041.401992][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7041.401992][ T282] netlink_rcv_skb+0x130/0x360 [ 7041.401992][ T282] netlink_unicast+0x449/0x710 [ 7041.401992][ T282] netlink_sendmsg+0x723/0xbe0 [ 7041.401992][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7041.401992][ T282] ___sys_sendmsg+0xee/0x170 [ 7041.401992][ T282] __sys_sendmsg+0xcd/0x170 [ 7041.401992][ T282] do_syscall_64+0xc6/0x1e0 [ 7041.401992][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7041.401992][ T282] [ 7051.643005][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7051.643038][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7051.643478][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7051.643478][ T282] dst_init+0x84/0x4a0 [ 7051.643478][ T282] dst_alloc+0x97/0x150 [ 7051.643478][ T282] ip6_dst_alloc+0x23/0x90 [ 7051.643478][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7051.643478][ T282] ip6_pol_route+0x56f/0x840 [ 7051.643478][ T282] fib6_rule_lookup+0x196/0x240 [ 7051.643478][ T282] ip6_route_input+0x542/0x980 [ 7051.643478][ T282] ipv6_rcv+0x8f/0x400 [ 7051.643478][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7051.643478][ T282] process_backlog+0x101/0x620 [ 7051.643478][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7051.643478][ T282] net_rx_action+0x495/0xbe0 [ 7051.643478][ T282] __do_softirq+0x1b5/0x7f6 [ 7051.643478][ T282] [ 7051.643768][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7051.643768][ T284] netdev_get_by_index+0x5e/0x80 [ 7051.643768][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7051.643768][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7051.643768][ T284] ip6_route_add+0x1c/0x140 [ 7051.643768][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7051.643768][ T284] inet6_addr_add+0x4f8/0xa40 [ 7051.643768][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7051.643768][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7051.643768][ T284] netlink_rcv_skb+0x130/0x360 [ 7051.643768][ T284] netlink_unicast+0x449/0x710 [ 7051.643768][ T284] netlink_sendmsg+0x723/0xbe0 [ 7051.643768][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7051.643768][ T284] ___sys_sendmsg+0xee/0x170 [ 7051.643768][ T284] __sys_sendmsg+0xcd/0x170 [ 7051.643768][ T284] do_syscall_64+0xc6/0x1e0 [ 7051.643768][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7051.643768][ T284] [ 7051.645486][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7051.645486][ T282] netdev_get_by_index+0x5e/0x80 [ 7051.645486][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7051.645486][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7051.645486][ T282] ip6_route_add+0x1c/0x140 [ 7051.645486][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7051.645486][ T282] inet6_addr_add+0x4f8/0xa40 [ 7051.645486][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7051.645486][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7051.645486][ T282] netlink_rcv_skb+0x130/0x360 [ 7051.645486][ T282] netlink_unicast+0x449/0x710 [ 7051.645486][ T282] netlink_sendmsg+0x723/0xbe0 [ 7051.645486][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7051.645486][ T282] ___sys_sendmsg+0xee/0x170 [ 7051.645486][ T282] __sys_sendmsg+0xcd/0x170 [ 7051.645486][ T282] do_syscall_64+0xc6/0x1e0 [ 7051.645486][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7051.645486][ T282] [ 7051.647959][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7051.647959][ T284] netdev_get_by_index+0x5e/0x80 [ 7051.647959][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7051.647959][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7051.647959][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7051.647959][ T284] ipv6_add_addr+0x411/0x2000 [ 7051.647959][ T284] inet6_addr_add+0x30e/0xa40 [ 7051.647959][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7051.647959][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7051.647959][ T284] netlink_rcv_skb+0x130/0x360 [ 7051.647959][ T284] netlink_unicast+0x449/0x710 [ 7051.647959][ T284] netlink_sendmsg+0x723/0xbe0 [ 7051.647959][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7051.647959][ T284] ___sys_sendmsg+0xee/0x170 [ 7051.647959][ T284] __sys_sendmsg+0xcd/0x170 [ 7051.647959][ T284] do_syscall_64+0xc6/0x1e0 [ 7051.647959][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7051.647959][ T284] [ 7051.650140][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7051.650140][ T282] netdev_get_by_index+0x5e/0x80 [ 7051.650140][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7051.650140][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7051.650140][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7051.650140][ T282] ipv6_add_addr+0x411/0x2000 [ 7051.650140][ T282] inet6_addr_add+0x30e/0xa40 [ 7051.650140][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7051.650140][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7051.650140][ T282] netlink_rcv_skb+0x130/0x360 [ 7051.650140][ T282] netlink_unicast+0x449/0x710 [ 7051.650140][ T282] netlink_sendmsg+0x723/0xbe0 [ 7051.650140][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7051.650140][ T282] ___sys_sendmsg+0xee/0x170 [ 7051.650140][ T282] __sys_sendmsg+0xcd/0x170 [ 7051.650140][ T282] do_syscall_64+0xc6/0x1e0 [ 7051.650140][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7051.650140][ T282] [ 7051.652574][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7051.652574][ T284] netdev_get_by_index+0x5e/0x80 [ 7051.652574][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7051.652574][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7051.652574][ T284] ip6_route_add+0x1c/0x140 [ 7051.652574][ T284] addrconf_add_mroute+0x129/0x180 [ 7051.652574][ T284] addrconf_add_dev+0xe2/0x170 [ 7051.652574][ T284] inet6_addr_add+0x12f/0xa40 [ 7051.652574][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7051.652574][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7051.652574][ T284] netlink_rcv_skb+0x130/0x360 [ 7051.652574][ T284] netlink_unicast+0x449/0x710 [ 7051.652574][ T284] netlink_sendmsg+0x723/0xbe0 [ 7051.652574][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7051.652574][ T284] ___sys_sendmsg+0xee/0x170 [ 7051.652574][ T284] __sys_sendmsg+0xcd/0x170 [ 7051.652574][ T284] do_syscall_64+0xc6/0x1e0 [ 7051.652574][ T284] [ 7051.654760][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7051.654760][ T282] netdev_get_by_index+0x5e/0x80 [ 7051.654760][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7051.654760][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7051.654760][ T282] ip6_route_add+0x1c/0x140 [ 7051.654760][ T282] addrconf_add_mroute+0x129/0x180 [ 7051.654760][ T282] addrconf_add_dev+0xe2/0x170 [ 7051.654760][ T282] inet6_addr_add+0x12f/0xa40 [ 7051.654760][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7051.654760][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7051.654760][ T282] netlink_rcv_skb+0x130/0x360 [ 7051.654760][ T282] netlink_unicast+0x449/0x710 [ 7051.654760][ T282] netlink_sendmsg+0x723/0xbe0 [ 7051.654760][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7051.654760][ T282] ___sys_sendmsg+0xee/0x170 [ 7051.654760][ T282] __sys_sendmsg+0xcd/0x170 [ 7051.654760][ T282] do_syscall_64+0xc6/0x1e0 [ 7051.654760][ T282] [ 7051.658475][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7051.658475][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7051.658475][ T284] ipv6_find_idev+0x102/0x170 [ 7051.658475][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7051.658475][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7051.658475][ T284] netlink_rcv_skb+0x130/0x360 [ 7051.658475][ T284] netlink_unicast+0x449/0x710 [ 7051.658475][ T284] netlink_sendmsg+0x723/0xbe0 [ 7051.658475][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7051.658475][ T284] ___sys_sendmsg+0xee/0x170 [ 7051.658475][ T284] __sys_sendmsg+0xcd/0x170 [ 7051.658475][ T284] do_syscall_64+0xc6/0x1e0 [ 7051.658475][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7051.658475][ T284] [ 7051.660619][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7051.660619][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7051.660619][ T282] ipv6_find_idev+0x102/0x170 [ 7051.660619][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7051.660619][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7051.660619][ T282] netlink_rcv_skb+0x130/0x360 [ 7051.660619][ T282] netlink_unicast+0x449/0x710 [ 7051.660619][ T282] netlink_sendmsg+0x723/0xbe0 [ 7051.660619][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7051.660619][ T282] ___sys_sendmsg+0xee/0x170 [ 7051.660619][ T282] __sys_sendmsg+0xcd/0x170 [ 7051.660619][ T282] do_syscall_64+0xc6/0x1e0 [ 7051.660619][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7051.660619][ T282] [ 7051.663421][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7051.663421][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7051.663421][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7051.663421][ T284] ipv6_find_idev+0x102/0x170 [ 7051.663421][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7051.663421][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7051.663421][ T284] netlink_rcv_skb+0x130/0x360 [ 7051.663421][ T284] netlink_unicast+0x449/0x710 [ 7051.663421][ T284] netlink_sendmsg+0x723/0xbe0 [ 7051.663421][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7051.663421][ T284] ___sys_sendmsg+0xee/0x170 [ 7051.663421][ T284] __sys_sendmsg+0xcd/0x170 [ 7051.663421][ T284] do_syscall_64+0xc6/0x1e0 [ 7051.663421][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7051.663421][ T284] [ 7051.665084][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7051.665084][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7051.665084][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7051.665084][ T282] ipv6_find_idev+0x102/0x170 [ 7051.665084][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7051.665084][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7051.665084][ T282] netlink_rcv_skb+0x130/0x360 [ 7051.665084][ T282] netlink_unicast+0x449/0x710 [ 7051.665084][ T282] netlink_sendmsg+0x723/0xbe0 [ 7051.665084][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7051.665084][ T282] ___sys_sendmsg+0xee/0x170 [ 7051.665084][ T282] __sys_sendmsg+0xcd/0x170 [ 7051.665084][ T282] do_syscall_64+0xc6/0x1e0 [ 7051.665084][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7051.665084][ T282] [ 7061.882956][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7061.883437][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7061.883437][ T284] netdev_get_by_index+0x5e/0x80 [ 7061.883437][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7061.883437][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7061.883437][ T284] ip6_route_add+0x1c/0x140 [ 7061.883437][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7061.883437][ T284] inet6_addr_add+0x4f8/0xa40 [ 7061.883437][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7061.883437][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7061.883437][ T284] netlink_rcv_skb+0x130/0x360 [ 7061.883437][ T284] netlink_unicast+0x449/0x710 [ 7061.883437][ T284] netlink_sendmsg+0x723/0xbe0 [ 7061.883437][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7061.883437][ T284] ___sys_sendmsg+0xee/0x170 [ 7061.883437][ T284] __sys_sendmsg+0xcd/0x170 [ 7061.883437][ T284] do_syscall_64+0xc6/0x1e0 [ 7061.883437][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7061.883437][ T284] [ 7061.885897][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7061.885897][ T284] netdev_get_by_index+0x5e/0x80 [ 7061.885897][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7061.885897][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7061.885897][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7061.885897][ T284] ipv6_add_addr+0x411/0x2000 [ 7061.885897][ T284] inet6_addr_add+0x30e/0xa40 [ 7061.885897][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7061.885897][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7061.885897][ T284] netlink_rcv_skb+0x130/0x360 [ 7061.885897][ T284] netlink_unicast+0x449/0x710 [ 7061.885897][ T284] netlink_sendmsg+0x723/0xbe0 [ 7061.885897][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7061.885897][ T284] ___sys_sendmsg+0xee/0x170 [ 7061.885897][ T284] __sys_sendmsg+0xcd/0x170 [ 7061.885897][ T284] do_syscall_64+0xc6/0x1e0 [ 7061.885897][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7061.885897][ T284] [ 7061.888370][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7061.888370][ T284] netdev_get_by_index+0x5e/0x80 [ 7061.888370][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7061.888370][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7061.888370][ T284] ip6_route_add+0x1c/0x140 [ 7061.888370][ T284] addrconf_add_mroute+0x129/0x180 [ 7061.888370][ T284] addrconf_add_dev+0xe2/0x170 [ 7061.888370][ T284] inet6_addr_add+0x12f/0xa40 [ 7061.888370][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7061.888370][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7061.888370][ T284] netlink_rcv_skb+0x130/0x360 [ 7061.888370][ T284] netlink_unicast+0x449/0x710 [ 7061.888370][ T284] netlink_sendmsg+0x723/0xbe0 [ 7061.888370][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7061.888370][ T284] ___sys_sendmsg+0xee/0x170 [ 7061.888370][ T284] __sys_sendmsg+0xcd/0x170 [ 7061.888370][ T284] do_syscall_64+0xc6/0x1e0 [ 7061.888370][ T284] [ 7061.890792][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7061.890792][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7061.890792][ T284] ipv6_find_idev+0x102/0x170 [ 7061.890792][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7061.890792][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7061.890792][ T284] netlink_rcv_skb+0x130/0x360 [ 7061.890792][ T284] netlink_unicast+0x449/0x710 [ 7061.890792][ T284] netlink_sendmsg+0x723/0xbe0 [ 7061.890792][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7061.890792][ T284] ___sys_sendmsg+0xee/0x170 [ 7061.890792][ T284] __sys_sendmsg+0xcd/0x170 [ 7061.890792][ T284] do_syscall_64+0xc6/0x1e0 [ 7061.890792][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7061.890792][ T284] [ 7061.892703][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7061.892703][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7061.892703][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7061.892703][ T284] ipv6_find_idev+0x102/0x170 [ 7061.892703][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7061.892703][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7061.892703][ T284] netlink_rcv_skb+0x130/0x360 [ 7061.892703][ T284] netlink_unicast+0x449/0x710 [ 7061.892703][ T284] netlink_sendmsg+0x723/0xbe0 [ 7061.892703][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7061.892703][ T284] ___sys_sendmsg+0xee/0x170 [ 7061.892703][ T284] __sys_sendmsg+0xcd/0x170 [ 7061.892703][ T284] do_syscall_64+0xc6/0x1e0 [ 7061.892703][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7061.892703][ T284] [ 7061.907022][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7061.907383][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7061.907383][ T282] dst_init+0x84/0x4a0 [ 7061.907383][ T282] dst_alloc+0x97/0x150 [ 7061.907383][ T282] ip6_dst_alloc+0x23/0x90 [ 7061.907383][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7061.907383][ T282] ip6_pol_route+0x56f/0x840 [ 7061.907383][ T282] fib6_rule_lookup+0x196/0x240 [ 7061.907383][ T282] ip6_route_input+0x542/0x980 [ 7061.907383][ T282] ipv6_rcv+0x8f/0x400 [ 7061.907383][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7061.907383][ T282] process_backlog+0x101/0x620 [ 7061.907383][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7061.907383][ T282] net_rx_action+0x495/0xbe0 [ 7061.907383][ T282] __do_softirq+0x1b5/0x7f6 [ 7061.907383][ T282] [ 7061.909188][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7061.909188][ T282] netdev_get_by_index+0x5e/0x80 [ 7061.909188][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7061.909188][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7061.909188][ T282] ip6_route_add+0x1c/0x140 [ 7061.909188][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7061.909188][ T282] inet6_addr_add+0x4f8/0xa40 [ 7061.909188][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7061.909188][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7061.909188][ T282] netlink_rcv_skb+0x130/0x360 [ 7061.909188][ T282] netlink_unicast+0x449/0x710 [ 7061.909188][ T282] netlink_sendmsg+0x723/0xbe0 [ 7061.909188][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7061.909188][ T282] ___sys_sendmsg+0xee/0x170 [ 7061.909188][ T282] __sys_sendmsg+0xcd/0x170 [ 7061.909188][ T282] do_syscall_64+0xc6/0x1e0 [ 7061.909188][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7061.909188][ T282] [ 7061.911408][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7061.911408][ T282] netdev_get_by_index+0x5e/0x80 [ 7061.911408][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7061.911408][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7061.911408][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7061.911408][ T282] ipv6_add_addr+0x411/0x2000 [ 7061.911408][ T282] inet6_addr_add+0x30e/0xa40 [ 7061.911408][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7061.911408][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7061.911408][ T282] netlink_rcv_skb+0x130/0x360 [ 7061.911408][ T282] netlink_unicast+0x449/0x710 [ 7061.911408][ T282] netlink_sendmsg+0x723/0xbe0 [ 7061.911408][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7061.911408][ T282] ___sys_sendmsg+0xee/0x170 [ 7061.911408][ T282] __sys_sendmsg+0xcd/0x170 [ 7061.911408][ T282] do_syscall_64+0xc6/0x1e0 [ 7061.911408][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7061.911408][ T282] [ 7061.913636][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7061.913636][ T282] netdev_get_by_index+0x5e/0x80 [ 7061.913636][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7061.913636][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7061.913636][ T282] ip6_route_add+0x1c/0x140 [ 7061.913636][ T282] addrconf_add_mroute+0x129/0x180 [ 7061.913636][ T282] addrconf_add_dev+0xe2/0x170 [ 7061.913636][ T282] inet6_addr_add+0x12f/0xa40 [ 7061.913636][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7061.913636][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7061.913636][ T282] netlink_rcv_skb+0x130/0x360 [ 7061.913636][ T282] netlink_unicast+0x449/0x710 [ 7061.913636][ T282] netlink_sendmsg+0x723/0xbe0 [ 7061.913636][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7061.913636][ T282] ___sys_sendmsg+0xee/0x170 [ 7061.913636][ T282] __sys_sendmsg+0xcd/0x170 [ 7061.913636][ T282] do_syscall_64+0xc6/0x1e0 [ 7061.913636][ T282] [ 7061.915819][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7061.915819][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7061.915819][ T282] ipv6_find_idev+0x102/0x170 [ 7061.915819][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7061.915819][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7061.915819][ T282] netlink_rcv_skb+0x130/0x360 [ 7061.915819][ T282] netlink_unicast+0x449/0x710 [ 7061.915819][ T282] netlink_sendmsg+0x723/0xbe0 [ 7061.915819][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7061.915819][ T282] ___sys_sendmsg+0xee/0x170 [ 7061.915819][ T282] __sys_sendmsg+0xcd/0x170 [ 7061.915819][ T282] do_syscall_64+0xc6/0x1e0 [ 7061.915819][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7061.915819][ T282] [ 7061.917535][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7061.917535][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7061.917535][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7061.917535][ T282] ipv6_find_idev+0x102/0x170 [ 7061.917535][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7061.917535][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7061.917535][ T282] netlink_rcv_skb+0x130/0x360 [ 7061.917535][ T282] netlink_unicast+0x449/0x710 [ 7061.917535][ T282] netlink_sendmsg+0x723/0xbe0 [ 7061.917535][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7061.917535][ T282] ___sys_sendmsg+0xee/0x170 [ 7061.917535][ T282] __sys_sendmsg+0xcd/0x170 [ 7061.917535][ T282] do_syscall_64+0xc6/0x1e0 [ 7061.917535][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7061.917535][ T282] [ 7072.019015][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7072.019018][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7072.019164][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7072.019164][ T284] netdev_get_by_index+0x5e/0x80 [ 7072.019164][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7072.019164][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7072.019164][ T284] ip6_route_add+0x1c/0x140 [ 7072.019164][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7072.019164][ T284] inet6_addr_add+0x4f8/0xa40 [ 7072.019164][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7072.019164][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7072.019164][ T284] netlink_rcv_skb+0x130/0x360 [ 7072.019164][ T284] netlink_unicast+0x449/0x710 [ 7072.019164][ T284] netlink_sendmsg+0x723/0xbe0 [ 7072.019164][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7072.019164][ T284] ___sys_sendmsg+0xee/0x170 [ 7072.019164][ T284] __sys_sendmsg+0xcd/0x170 [ 7072.019164][ T284] do_syscall_64+0xc6/0x1e0 [ 7072.019164][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7072.019164][ T284] [ 7072.019441][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7072.019441][ T282] dst_init+0x84/0x4a0 [ 7072.019441][ T282] dst_alloc+0x97/0x150 [ 7072.019441][ T282] ip6_dst_alloc+0x23/0x90 [ 7072.019441][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7072.019441][ T282] ip6_pol_route+0x56f/0x840 [ 7072.019441][ T282] fib6_rule_lookup+0x196/0x240 [ 7072.019441][ T282] ip6_route_input+0x542/0x980 [ 7072.019441][ T282] ipv6_rcv+0x8f/0x400 [ 7072.019441][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7072.019441][ T282] process_backlog+0x101/0x620 [ 7072.019441][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7072.019441][ T282] net_rx_action+0x495/0xbe0 [ 7072.019441][ T282] __do_softirq+0x1b5/0x7f6 [ 7072.019441][ T282] [ 7072.019599][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7072.019599][ T284] netdev_get_by_index+0x5e/0x80 [ 7072.019599][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7072.019599][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7072.019599][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7072.019599][ T284] ipv6_add_addr+0x411/0x2000 [ 7072.019599][ T284] inet6_addr_add+0x30e/0xa40 [ 7072.019599][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7072.019599][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7072.019599][ T284] netlink_rcv_skb+0x130/0x360 [ 7072.019599][ T284] netlink_unicast+0x449/0x710 [ 7072.019599][ T284] netlink_sendmsg+0x723/0xbe0 [ 7072.019599][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7072.019599][ T284] ___sys_sendmsg+0xee/0x170 [ 7072.019599][ T284] __sys_sendmsg+0xcd/0x170 [ 7072.019599][ T284] do_syscall_64+0xc6/0x1e0 [ 7072.019599][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7072.019599][ T284] [ 7072.026551][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7072.026551][ T282] netdev_get_by_index+0x5e/0x80 [ 7072.026551][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7072.026551][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7072.026551][ T282] ip6_route_add+0x1c/0x140 [ 7072.026551][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7072.026551][ T282] inet6_addr_add+0x4f8/0xa40 [ 7072.026551][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7072.026551][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7072.026551][ T282] netlink_rcv_skb+0x130/0x360 [ 7072.026551][ T282] netlink_unicast+0x449/0x710 [ 7072.026551][ T282] netlink_sendmsg+0x723/0xbe0 [ 7072.026551][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7072.026551][ T282] ___sys_sendmsg+0xee/0x170 [ 7072.026551][ T282] __sys_sendmsg+0xcd/0x170 [ 7072.026551][ T282] do_syscall_64+0xc6/0x1e0 [ 7072.026551][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7072.026551][ T282] [ 7072.028400][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7072.028400][ T284] netdev_get_by_index+0x5e/0x80 [ 7072.028400][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7072.028400][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7072.028400][ T284] ip6_route_add+0x1c/0x140 [ 7072.028400][ T284] addrconf_add_mroute+0x129/0x180 [ 7072.028400][ T284] addrconf_add_dev+0xe2/0x170 [ 7072.028400][ T284] inet6_addr_add+0x12f/0xa40 [ 7072.028400][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7072.028400][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7072.028400][ T284] netlink_rcv_skb+0x130/0x360 [ 7072.028400][ T284] netlink_unicast+0x449/0x710 [ 7072.028400][ T284] netlink_sendmsg+0x723/0xbe0 [ 7072.028400][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7072.028400][ T284] ___sys_sendmsg+0xee/0x170 [ 7072.028400][ T284] __sys_sendmsg+0xcd/0x170 [ 7072.028400][ T284] do_syscall_64+0xc6/0x1e0 [ 7072.028400][ T284] [ 7072.030850][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7072.030850][ T282] netdev_get_by_index+0x5e/0x80 [ 7072.030850][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7072.030850][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7072.030850][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7072.030850][ T282] ipv6_add_addr+0x411/0x2000 [ 7072.030850][ T282] inet6_addr_add+0x30e/0xa40 [ 7072.030850][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7072.030850][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7072.030850][ T282] netlink_rcv_skb+0x130/0x360 [ 7072.030850][ T282] netlink_unicast+0x449/0x710 [ 7072.030850][ T282] netlink_sendmsg+0x723/0xbe0 [ 7072.030850][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7072.030850][ T282] ___sys_sendmsg+0xee/0x170 [ 7072.030850][ T282] __sys_sendmsg+0xcd/0x170 [ 7072.030850][ T282] do_syscall_64+0xc6/0x1e0 [ 7072.030850][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7072.030850][ T282] [ 7072.033022][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7072.033022][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7072.033022][ T284] ipv6_find_idev+0x102/0x170 [ 7072.033022][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7072.033022][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7072.033022][ T284] netlink_rcv_skb+0x130/0x360 [ 7072.033022][ T284] netlink_unicast+0x449/0x710 [ 7072.033022][ T284] netlink_sendmsg+0x723/0xbe0 [ 7072.033022][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7072.033022][ T284] ___sys_sendmsg+0xee/0x170 [ 7072.033022][ T284] __sys_sendmsg+0xcd/0x170 [ 7072.033022][ T284] do_syscall_64+0xc6/0x1e0 [ 7072.033022][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7072.033022][ T284] [ 7072.035426][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7072.035426][ T282] netdev_get_by_index+0x5e/0x80 [ 7072.035426][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7072.035426][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7072.035426][ T282] ip6_route_add+0x1c/0x140 [ 7072.035426][ T282] addrconf_add_mroute+0x129/0x180 [ 7072.035426][ T282] addrconf_add_dev+0xe2/0x170 [ 7072.035426][ T282] inet6_addr_add+0x12f/0xa40 [ 7072.035426][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7072.035426][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7072.035426][ T282] netlink_rcv_skb+0x130/0x360 [ 7072.035426][ T282] netlink_unicast+0x449/0x710 [ 7072.035426][ T282] netlink_sendmsg+0x723/0xbe0 [ 7072.035426][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7072.035426][ T282] ___sys_sendmsg+0xee/0x170 [ 7072.035426][ T282] __sys_sendmsg+0xcd/0x170 [ 7072.035426][ T282] do_syscall_64+0xc6/0x1e0 [ 7072.035426][ T282] [ 7072.037597][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7072.037597][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7072.037597][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7072.037597][ T284] ipv6_find_idev+0x102/0x170 [ 7072.037597][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7072.037597][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7072.037597][ T284] netlink_rcv_skb+0x130/0x360 [ 7072.037597][ T284] netlink_unicast+0x449/0x710 [ 7072.037597][ T284] netlink_sendmsg+0x723/0xbe0 [ 7072.037597][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7072.037597][ T284] ___sys_sendmsg+0xee/0x170 [ 7072.037597][ T284] __sys_sendmsg+0xcd/0x170 [ 7072.037597][ T284] do_syscall_64+0xc6/0x1e0 [ 7072.037597][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7072.037597][ T284] [ 7072.039465][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7072.039465][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7072.039465][ T282] ipv6_find_idev+0x102/0x170 [ 7072.039465][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7072.039465][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7072.039465][ T282] netlink_rcv_skb+0x130/0x360 [ 7072.039465][ T282] netlink_unicast+0x449/0x710 [ 7072.039465][ T282] netlink_sendmsg+0x723/0xbe0 [ 7072.039465][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7072.039465][ T282] ___sys_sendmsg+0xee/0x170 [ 7072.039465][ T282] __sys_sendmsg+0xcd/0x170 [ 7072.039465][ T282] do_syscall_64+0xc6/0x1e0 [ 7072.039465][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7072.039465][ T282] [ 7072.045563][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7072.045563][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7072.045563][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7072.045563][ T282] ipv6_find_idev+0x102/0x170 [ 7072.045563][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7072.045563][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7072.045563][ T282] netlink_rcv_skb+0x130/0x360 [ 7072.045563][ T282] netlink_unicast+0x449/0x710 [ 7072.045563][ T282] netlink_sendmsg+0x723/0xbe0 [ 7072.045563][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7072.045563][ T282] ___sys_sendmsg+0xee/0x170 [ 7072.045563][ T282] __sys_sendmsg+0xcd/0x170 [ 7072.045563][ T282] do_syscall_64+0xc6/0x1e0 [ 7072.045563][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7072.045563][ T282] [ 7082.259018][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7082.259508][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7082.259508][ T284] netdev_get_by_index+0x5e/0x80 [ 7082.259508][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7082.259508][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7082.259508][ T284] ip6_route_add+0x1c/0x140 [ 7082.259508][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7082.259508][ T284] inet6_addr_add+0x4f8/0xa40 [ 7082.259508][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7082.259508][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7082.259508][ T284] netlink_rcv_skb+0x130/0x360 [ 7082.259508][ T284] netlink_unicast+0x449/0x710 [ 7082.259508][ T284] netlink_sendmsg+0x723/0xbe0 [ 7082.259508][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7082.259508][ T284] ___sys_sendmsg+0xee/0x170 [ 7082.259508][ T284] __sys_sendmsg+0xcd/0x170 [ 7082.259508][ T284] do_syscall_64+0xc6/0x1e0 [ 7082.259508][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7082.259508][ T284] [ 7082.261761][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7082.261761][ T284] netdev_get_by_index+0x5e/0x80 [ 7082.261761][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7082.261761][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7082.261761][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7082.261761][ T284] ipv6_add_addr+0x411/0x2000 [ 7082.261761][ T284] inet6_addr_add+0x30e/0xa40 [ 7082.261761][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7082.261761][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7082.261761][ T284] netlink_rcv_skb+0x130/0x360 [ 7082.261761][ T284] netlink_unicast+0x449/0x710 [ 7082.261761][ T284] netlink_sendmsg+0x723/0xbe0 [ 7082.261761][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7082.261761][ T284] ___sys_sendmsg+0xee/0x170 [ 7082.261761][ T284] __sys_sendmsg+0xcd/0x170 [ 7082.261761][ T284] do_syscall_64+0xc6/0x1e0 [ 7082.261761][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7082.261761][ T284] [ 7082.264032][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7082.264032][ T284] netdev_get_by_index+0x5e/0x80 [ 7082.264032][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7082.264032][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7082.264032][ T284] ip6_route_add+0x1c/0x140 [ 7082.264032][ T284] addrconf_add_mroute+0x129/0x180 [ 7082.264032][ T284] addrconf_add_dev+0xe2/0x170 [ 7082.264032][ T284] inet6_addr_add+0x12f/0xa40 [ 7082.264032][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7082.264032][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7082.264032][ T284] netlink_rcv_skb+0x130/0x360 [ 7082.264032][ T284] netlink_unicast+0x449/0x710 [ 7082.264032][ T284] netlink_sendmsg+0x723/0xbe0 [ 7082.264032][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7082.264032][ T284] ___sys_sendmsg+0xee/0x170 [ 7082.264032][ T284] __sys_sendmsg+0xcd/0x170 [ 7082.264032][ T284] do_syscall_64+0xc6/0x1e0 [ 7082.264032][ T284] [ 7082.266214][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7082.266214][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7082.266214][ T284] ipv6_find_idev+0x102/0x170 [ 7082.266214][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7082.266214][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7082.266214][ T284] netlink_rcv_skb+0x130/0x360 [ 7082.266214][ T284] netlink_unicast+0x449/0x710 [ 7082.266214][ T284] netlink_sendmsg+0x723/0xbe0 [ 7082.266214][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7082.266214][ T284] ___sys_sendmsg+0xee/0x170 [ 7082.266214][ T284] __sys_sendmsg+0xcd/0x170 [ 7082.266214][ T284] do_syscall_64+0xc6/0x1e0 [ 7082.266214][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7082.266214][ T284] [ 7082.267937][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7082.267937][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7082.267937][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7082.267937][ T284] ipv6_find_idev+0x102/0x170 [ 7082.267937][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7082.267937][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7082.267937][ T284] netlink_rcv_skb+0x130/0x360 [ 7082.267937][ T284] netlink_unicast+0x449/0x710 [ 7082.267937][ T284] netlink_sendmsg+0x723/0xbe0 [ 7082.267937][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7082.267937][ T284] ___sys_sendmsg+0xee/0x170 [ 7082.267937][ T284] __sys_sendmsg+0xcd/0x170 [ 7082.267937][ T284] do_syscall_64+0xc6/0x1e0 [ 7082.267937][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7082.267937][ T284] [ 7082.283034][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7082.283544][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7082.283544][ T282] dst_init+0x84/0x4a0 [ 7082.283544][ T282] dst_alloc+0x97/0x150 [ 7082.283544][ T282] ip6_dst_alloc+0x23/0x90 [ 7082.283544][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7082.283544][ T282] ip6_pol_route+0x56f/0x840 [ 7082.283544][ T282] fib6_rule_lookup+0x196/0x240 [ 7082.283544][ T282] ip6_route_input+0x542/0x980 [ 7082.283544][ T282] ipv6_rcv+0x8f/0x400 [ 7082.283544][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7082.283544][ T282] process_backlog+0x101/0x620 [ 7082.283544][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7082.283544][ T282] net_rx_action+0x495/0xbe0 [ 7082.283544][ T282] __do_softirq+0x1b5/0x7f6 [ 7082.283544][ T282] [ 7082.286608][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7082.286608][ T282] netdev_get_by_index+0x5e/0x80 [ 7082.286608][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7082.286608][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7082.286608][ T282] ip6_route_add+0x1c/0x140 [ 7082.286608][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7082.286608][ T282] inet6_addr_add+0x4f8/0xa40 [ 7082.286608][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7082.286608][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7082.286608][ T282] netlink_rcv_skb+0x130/0x360 [ 7082.286608][ T282] netlink_unicast+0x449/0x710 [ 7082.286608][ T282] netlink_sendmsg+0x723/0xbe0 [ 7082.286608][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7082.286608][ T282] ___sys_sendmsg+0xee/0x170 [ 7082.286608][ T282] __sys_sendmsg+0xcd/0x170 [ 7082.286608][ T282] do_syscall_64+0xc6/0x1e0 [ 7082.286608][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7082.286608][ T282] [ 7082.290383][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7082.290383][ T282] netdev_get_by_index+0x5e/0x80 [ 7082.290383][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7082.290383][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7082.290383][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7082.290383][ T282] ipv6_add_addr+0x411/0x2000 [ 7082.290383][ T282] inet6_addr_add+0x30e/0xa40 [ 7082.290383][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7082.290383][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7082.290383][ T282] netlink_rcv_skb+0x130/0x360 [ 7082.290383][ T282] netlink_unicast+0x449/0x710 [ 7082.290383][ T282] netlink_sendmsg+0x723/0xbe0 [ 7082.290383][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7082.290383][ T282] ___sys_sendmsg+0xee/0x170 [ 7082.290383][ T282] __sys_sendmsg+0xcd/0x170 [ 7082.290383][ T282] do_syscall_64+0xc6/0x1e0 [ 7082.290383][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7082.290383][ T282] [ 7082.293930][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7082.293930][ T282] netdev_get_by_index+0x5e/0x80 [ 7082.293930][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7082.293930][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7082.293930][ T282] ip6_route_add+0x1c/0x140 [ 7082.293930][ T282] addrconf_add_mroute+0x129/0x180 [ 7082.293930][ T282] addrconf_add_dev+0xe2/0x170 [ 7082.293930][ T282] inet6_addr_add+0x12f/0xa40 [ 7082.293930][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7082.293930][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7082.293930][ T282] netlink_rcv_skb+0x130/0x360 [ 7082.293930][ T282] netlink_unicast+0x449/0x710 [ 7082.293930][ T282] netlink_sendmsg+0x723/0xbe0 [ 7082.293930][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7082.293930][ T282] ___sys_sendmsg+0xee/0x170 [ 7082.293930][ T282] __sys_sendmsg+0xcd/0x170 [ 7082.293930][ T282] do_syscall_64+0xc6/0x1e0 [ 7082.293930][ T282] [ 7082.297539][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7082.297539][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7082.297539][ T282] ipv6_find_idev+0x102/0x170 [ 7082.297539][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7082.297539][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7082.297539][ T282] netlink_rcv_skb+0x130/0x360 [ 7082.297539][ T282] netlink_unicast+0x449/0x710 [ 7082.297539][ T282] netlink_sendmsg+0x723/0xbe0 [ 7082.297539][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7082.297539][ T282] ___sys_sendmsg+0xee/0x170 [ 7082.297539][ T282] __sys_sendmsg+0xcd/0x170 [ 7082.297539][ T282] do_syscall_64+0xc6/0x1e0 [ 7082.297539][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7082.297539][ T282] [ 7082.300313][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7082.300313][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7082.300313][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7082.300313][ T282] ipv6_find_idev+0x102/0x170 [ 7082.300313][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7082.300313][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7082.300313][ T282] netlink_rcv_skb+0x130/0x360 [ 7082.300313][ T282] netlink_unicast+0x449/0x710 [ 7082.300313][ T282] netlink_sendmsg+0x723/0xbe0 [ 7082.300313][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7082.300313][ T282] ___sys_sendmsg+0xee/0x170 [ 7082.300313][ T282] __sys_sendmsg+0xcd/0x170 [ 7082.300313][ T282] do_syscall_64+0xc6/0x1e0 [ 7082.300313][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7082.300313][ T282] [ 7092.275040][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7092.275541][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7092.275541][ T284] netdev_get_by_index+0x5e/0x80 [ 7092.275541][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7092.275541][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7092.275541][ T284] ip6_route_add+0x1c/0x140 [ 7092.275541][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7092.275541][ T284] inet6_addr_add+0x4f8/0xa40 [ 7092.275541][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7092.275541][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7092.275541][ T284] netlink_rcv_skb+0x130/0x360 [ 7092.275541][ T284] netlink_unicast+0x449/0x710 [ 7092.275541][ T284] netlink_sendmsg+0x723/0xbe0 [ 7092.275541][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7092.275541][ T284] ___sys_sendmsg+0xee/0x170 [ 7092.275541][ T284] __sys_sendmsg+0xcd/0x170 [ 7092.275541][ T284] do_syscall_64+0xc6/0x1e0 [ 7092.275541][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7092.275541][ T284] [ 7092.277810][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7092.277810][ T284] netdev_get_by_index+0x5e/0x80 [ 7092.277810][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7092.277810][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7092.277810][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7092.277810][ T284] ipv6_add_addr+0x411/0x2000 [ 7092.277810][ T284] inet6_addr_add+0x30e/0xa40 [ 7092.277810][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7092.277810][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7092.277810][ T284] netlink_rcv_skb+0x130/0x360 [ 7092.277810][ T284] netlink_unicast+0x449/0x710 [ 7092.277810][ T284] netlink_sendmsg+0x723/0xbe0 [ 7092.277810][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7092.277810][ T284] ___sys_sendmsg+0xee/0x170 [ 7092.277810][ T284] __sys_sendmsg+0xcd/0x170 [ 7092.277810][ T284] do_syscall_64+0xc6/0x1e0 [ 7092.277810][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7092.277810][ T284] [ 7092.280033][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7092.280033][ T284] netdev_get_by_index+0x5e/0x80 [ 7092.280033][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7092.280033][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7092.280033][ T284] ip6_route_add+0x1c/0x140 [ 7092.280033][ T284] addrconf_add_mroute+0x129/0x180 [ 7092.280033][ T284] addrconf_add_dev+0xe2/0x170 [ 7092.280033][ T284] inet6_addr_add+0x12f/0xa40 [ 7092.280033][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7092.280033][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7092.280033][ T284] netlink_rcv_skb+0x130/0x360 [ 7092.280033][ T284] netlink_unicast+0x449/0x710 [ 7092.280033][ T284] netlink_sendmsg+0x723/0xbe0 [ 7092.280033][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7092.280033][ T284] ___sys_sendmsg+0xee/0x170 [ 7092.280033][ T284] __sys_sendmsg+0xcd/0x170 [ 7092.280033][ T284] do_syscall_64+0xc6/0x1e0 [ 7092.280033][ T284] [ 7092.282207][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7092.282207][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7092.282207][ T284] ipv6_find_idev+0x102/0x170 [ 7092.282207][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7092.282207][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7092.282207][ T284] netlink_rcv_skb+0x130/0x360 [ 7092.282207][ T284] netlink_unicast+0x449/0x710 [ 7092.282207][ T284] netlink_sendmsg+0x723/0xbe0 [ 7092.282207][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7092.282207][ T284] ___sys_sendmsg+0xee/0x170 [ 7092.282207][ T284] __sys_sendmsg+0xcd/0x170 [ 7092.282207][ T284] do_syscall_64+0xc6/0x1e0 [ 7092.282207][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7092.282207][ T284] [ 7092.283926][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7092.283926][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7092.283926][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7092.283926][ T284] ipv6_find_idev+0x102/0x170 [ 7092.283926][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7092.283926][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7092.283926][ T284] netlink_rcv_skb+0x130/0x360 [ 7092.283926][ T284] netlink_unicast+0x449/0x710 [ 7092.283926][ T284] netlink_sendmsg+0x723/0xbe0 [ 7092.283926][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7092.283926][ T284] ___sys_sendmsg+0xee/0x170 [ 7092.283926][ T284] __sys_sendmsg+0xcd/0x170 [ 7092.283926][ T284] do_syscall_64+0xc6/0x1e0 [ 7092.283926][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7092.283926][ T284] [ 7092.539088][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7092.539510][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7092.539510][ T282] dst_init+0x84/0x4a0 [ 7092.539510][ T282] dst_alloc+0x97/0x150 [ 7092.539510][ T282] ip6_dst_alloc+0x23/0x90 [ 7092.539510][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7092.539510][ T282] ip6_pol_route+0x56f/0x840 [ 7092.539510][ T282] fib6_rule_lookup+0x196/0x240 [ 7092.539510][ T282] ip6_route_input+0x542/0x980 [ 7092.539510][ T282] ipv6_rcv+0x8f/0x400 [ 7092.539510][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7092.539510][ T282] process_backlog+0x101/0x620 [ 7092.539510][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7092.539510][ T282] net_rx_action+0x495/0xbe0 [ 7092.539510][ T282] __do_softirq+0x1b5/0x7f6 [ 7092.539510][ T282] [ 7092.541477][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7092.541477][ T282] netdev_get_by_index+0x5e/0x80 [ 7092.541477][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7092.541477][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7092.541477][ T282] ip6_route_add+0x1c/0x140 [ 7092.541477][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7092.541477][ T282] inet6_addr_add+0x4f8/0xa40 [ 7092.541477][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7092.541477][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7092.541477][ T282] netlink_rcv_skb+0x130/0x360 [ 7092.541477][ T282] netlink_unicast+0x449/0x710 [ 7092.541477][ T282] netlink_sendmsg+0x723/0xbe0 [ 7092.541477][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7092.541477][ T282] ___sys_sendmsg+0xee/0x170 [ 7092.541477][ T282] __sys_sendmsg+0xcd/0x170 [ 7092.541477][ T282] do_syscall_64+0xc6/0x1e0 [ 7092.541477][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7092.541477][ T282] [ 7092.543885][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7092.543885][ T282] netdev_get_by_index+0x5e/0x80 [ 7092.543885][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7092.543885][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7092.543885][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7092.543885][ T282] ipv6_add_addr+0x411/0x2000 [ 7092.543885][ T282] inet6_addr_add+0x30e/0xa40 [ 7092.543885][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7092.543885][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7092.543885][ T282] netlink_rcv_skb+0x130/0x360 [ 7092.543885][ T282] netlink_unicast+0x449/0x710 [ 7092.543885][ T282] netlink_sendmsg+0x723/0xbe0 [ 7092.543885][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7092.543885][ T282] ___sys_sendmsg+0xee/0x170 [ 7092.543885][ T282] __sys_sendmsg+0xcd/0x170 [ 7092.543885][ T282] do_syscall_64+0xc6/0x1e0 [ 7092.543885][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7092.543885][ T282] [ 7092.546307][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7092.546307][ T282] netdev_get_by_index+0x5e/0x80 [ 7092.546307][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7092.546307][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7092.546307][ T282] ip6_route_add+0x1c/0x140 [ 7092.546307][ T282] addrconf_add_mroute+0x129/0x180 [ 7092.546307][ T282] addrconf_add_dev+0xe2/0x170 [ 7092.546307][ T282] inet6_addr_add+0x12f/0xa40 [ 7092.546307][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7092.546307][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7092.546307][ T282] netlink_rcv_skb+0x130/0x360 [ 7092.546307][ T282] netlink_unicast+0x449/0x710 [ 7092.546307][ T282] netlink_sendmsg+0x723/0xbe0 [ 7092.546307][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7092.546307][ T282] ___sys_sendmsg+0xee/0x170 [ 7092.546307][ T282] __sys_sendmsg+0xcd/0x170 [ 7092.546307][ T282] do_syscall_64+0xc6/0x1e0 [ 7092.546307][ T282] [ 7092.548699][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7092.548699][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7092.548699][ T282] ipv6_find_idev+0x102/0x170 [ 7092.548699][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7092.548699][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7092.548699][ T282] netlink_rcv_skb+0x130/0x360 [ 7092.548699][ T282] netlink_unicast+0x449/0x710 [ 7092.548699][ T282] netlink_sendmsg+0x723/0xbe0 [ 7092.548699][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7092.548699][ T282] ___sys_sendmsg+0xee/0x170 [ 7092.548699][ T282] __sys_sendmsg+0xcd/0x170 [ 7092.548699][ T282] do_syscall_64+0xc6/0x1e0 [ 7092.548699][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7092.548699][ T282] [ 7092.550555][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7092.550555][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7092.550555][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7092.550555][ T282] ipv6_find_idev+0x102/0x170 [ 7092.550555][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7092.550555][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7092.550555][ T282] netlink_rcv_skb+0x130/0x360 [ 7092.550555][ T282] netlink_unicast+0x449/0x710 [ 7092.550555][ T282] netlink_sendmsg+0x723/0xbe0 [ 7092.550555][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7092.550555][ T282] ___sys_sendmsg+0xee/0x170 [ 7092.550555][ T282] __sys_sendmsg+0xcd/0x170 [ 7092.550555][ T282] do_syscall_64+0xc6/0x1e0 [ 7092.550555][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7092.550555][ T282] [ 7102.523027][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7102.523519][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7102.523519][ T284] netdev_get_by_index+0x5e/0x80 [ 7102.523519][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7102.523519][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7102.523519][ T284] ip6_route_add+0x1c/0x140 [ 7102.523519][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7102.523519][ T284] inet6_addr_add+0x4f8/0xa40 [ 7102.523519][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7102.523519][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7102.523519][ T284] netlink_rcv_skb+0x130/0x360 [ 7102.523519][ T284] netlink_unicast+0x449/0x710 [ 7102.523519][ T284] netlink_sendmsg+0x723/0xbe0 [ 7102.523519][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7102.523519][ T284] ___sys_sendmsg+0xee/0x170 [ 7102.523519][ T284] __sys_sendmsg+0xcd/0x170 [ 7102.523519][ T284] do_syscall_64+0xc6/0x1e0 [ 7102.523519][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7102.523519][ T284] [ 7102.525752][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7102.525752][ T284] netdev_get_by_index+0x5e/0x80 [ 7102.525752][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7102.525752][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7102.525752][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7102.525752][ T284] ipv6_add_addr+0x411/0x2000 [ 7102.525752][ T284] inet6_addr_add+0x30e/0xa40 [ 7102.525752][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7102.525752][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7102.525752][ T284] netlink_rcv_skb+0x130/0x360 [ 7102.525752][ T284] netlink_unicast+0x449/0x710 [ 7102.525752][ T284] netlink_sendmsg+0x723/0xbe0 [ 7102.525752][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7102.525752][ T284] ___sys_sendmsg+0xee/0x170 [ 7102.525752][ T284] __sys_sendmsg+0xcd/0x170 [ 7102.525752][ T284] do_syscall_64+0xc6/0x1e0 [ 7102.525752][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7102.525752][ T284] [ 7102.527974][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7102.527974][ T284] netdev_get_by_index+0x5e/0x80 [ 7102.527974][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7102.527974][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7102.527974][ T284] ip6_route_add+0x1c/0x140 [ 7102.527974][ T284] addrconf_add_mroute+0x129/0x180 [ 7102.527974][ T284] addrconf_add_dev+0xe2/0x170 [ 7102.527974][ T284] inet6_addr_add+0x12f/0xa40 [ 7102.527974][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7102.527974][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7102.527974][ T284] netlink_rcv_skb+0x130/0x360 [ 7102.527974][ T284] netlink_unicast+0x449/0x710 [ 7102.527974][ T284] netlink_sendmsg+0x723/0xbe0 [ 7102.527974][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7102.527974][ T284] ___sys_sendmsg+0xee/0x170 [ 7102.527974][ T284] __sys_sendmsg+0xcd/0x170 [ 7102.527974][ T284] do_syscall_64+0xc6/0x1e0 [ 7102.527974][ T284] [ 7102.530157][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7102.530157][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7102.530157][ T284] ipv6_find_idev+0x102/0x170 [ 7102.530157][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7102.530157][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7102.530157][ T284] netlink_rcv_skb+0x130/0x360 [ 7102.530157][ T284] netlink_unicast+0x449/0x710 [ 7102.530157][ T284] netlink_sendmsg+0x723/0xbe0 [ 7102.530157][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7102.530157][ T284] ___sys_sendmsg+0xee/0x170 [ 7102.530157][ T284] __sys_sendmsg+0xcd/0x170 [ 7102.530157][ T284] do_syscall_64+0xc6/0x1e0 [ 7102.530157][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7102.530157][ T284] [ 7102.531858][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7102.531858][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7102.531858][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7102.531858][ T284] ipv6_find_idev+0x102/0x170 [ 7102.531858][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7102.531858][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7102.531858][ T284] netlink_rcv_skb+0x130/0x360 [ 7102.531858][ T284] netlink_unicast+0x449/0x710 [ 7102.531858][ T284] netlink_sendmsg+0x723/0xbe0 [ 7102.531858][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7102.531858][ T284] ___sys_sendmsg+0xee/0x170 [ 7102.531858][ T284] __sys_sendmsg+0xcd/0x170 [ 7102.531858][ T284] do_syscall_64+0xc6/0x1e0 [ 7102.531858][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7102.531858][ T284] [ 7102.795076][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7102.795525][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7102.795525][ T282] dst_init+0x84/0x4a0 [ 7102.795525][ T282] dst_alloc+0x97/0x150 [ 7102.795525][ T282] ip6_dst_alloc+0x23/0x90 [ 7102.795525][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7102.795525][ T282] ip6_pol_route+0x56f/0x840 [ 7102.795525][ T282] fib6_rule_lookup+0x196/0x240 [ 7102.795525][ T282] ip6_route_input+0x542/0x980 [ 7102.795525][ T282] ipv6_rcv+0x8f/0x400 [ 7102.795525][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7102.795525][ T282] process_backlog+0x101/0x620 [ 7102.795525][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7102.795525][ T282] net_rx_action+0x495/0xbe0 [ 7102.795525][ T282] __do_softirq+0x1b5/0x7f6 [ 7102.795525][ T282] [ 7102.797488][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7102.797488][ T282] netdev_get_by_index+0x5e/0x80 [ 7102.797488][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7102.797488][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7102.797488][ T282] ip6_route_add+0x1c/0x140 [ 7102.797488][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7102.797488][ T282] inet6_addr_add+0x4f8/0xa40 [ 7102.797488][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7102.797488][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7102.797488][ T282] netlink_rcv_skb+0x130/0x360 [ 7102.797488][ T282] netlink_unicast+0x449/0x710 [ 7102.797488][ T282] netlink_sendmsg+0x723/0xbe0 [ 7102.797488][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7102.797488][ T282] ___sys_sendmsg+0xee/0x170 [ 7102.797488][ T282] __sys_sendmsg+0xcd/0x170 [ 7102.797488][ T282] do_syscall_64+0xc6/0x1e0 [ 7102.797488][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7102.797488][ T282] [ 7102.799908][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7102.799908][ T282] netdev_get_by_index+0x5e/0x80 [ 7102.799908][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7102.799908][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7102.799908][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7102.799908][ T282] ipv6_add_addr+0x411/0x2000 [ 7102.799908][ T282] inet6_addr_add+0x30e/0xa40 [ 7102.799908][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7102.799908][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7102.799908][ T282] netlink_rcv_skb+0x130/0x360 [ 7102.799908][ T282] netlink_unicast+0x449/0x710 [ 7102.799908][ T282] netlink_sendmsg+0x723/0xbe0 [ 7102.799908][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7102.799908][ T282] ___sys_sendmsg+0xee/0x170 [ 7102.799908][ T282] __sys_sendmsg+0xcd/0x170 [ 7102.799908][ T282] do_syscall_64+0xc6/0x1e0 [ 7102.799908][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7102.799908][ T282] [ 7102.802290][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7102.802290][ T282] netdev_get_by_index+0x5e/0x80 [ 7102.802290][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7102.802290][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7102.802290][ T282] ip6_route_add+0x1c/0x140 [ 7102.802290][ T282] addrconf_add_mroute+0x129/0x180 [ 7102.802290][ T282] addrconf_add_dev+0xe2/0x170 [ 7102.802290][ T282] inet6_addr_add+0x12f/0xa40 [ 7102.802290][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7102.802290][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7102.802290][ T282] netlink_rcv_skb+0x130/0x360 [ 7102.802290][ T282] netlink_unicast+0x449/0x710 [ 7102.802290][ T282] netlink_sendmsg+0x723/0xbe0 [ 7102.802290][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7102.802290][ T282] ___sys_sendmsg+0xee/0x170 [ 7102.802290][ T282] __sys_sendmsg+0xcd/0x170 [ 7102.802290][ T282] do_syscall_64+0xc6/0x1e0 [ 7102.802290][ T282] [ 7102.804630][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7102.804630][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7102.804630][ T282] ipv6_find_idev+0x102/0x170 [ 7102.804630][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7102.804630][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7102.804630][ T282] netlink_rcv_skb+0x130/0x360 [ 7102.804630][ T282] netlink_unicast+0x449/0x710 [ 7102.804630][ T282] netlink_sendmsg+0x723/0xbe0 [ 7102.804630][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7102.804630][ T282] ___sys_sendmsg+0xee/0x170 [ 7102.804630][ T282] __sys_sendmsg+0xcd/0x170 [ 7102.804630][ T282] do_syscall_64+0xc6/0x1e0 [ 7102.804630][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7102.804630][ T282] [ 7102.806535][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7102.806535][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7102.806535][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7102.806535][ T282] ipv6_find_idev+0x102/0x170 [ 7102.806535][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7102.806535][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7102.806535][ T282] netlink_rcv_skb+0x130/0x360 [ 7102.806535][ T282] netlink_unicast+0x449/0x710 [ 7102.806535][ T282] netlink_sendmsg+0x723/0xbe0 [ 7102.806535][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7102.806535][ T282] ___sys_sendmsg+0xee/0x170 [ 7102.806535][ T282] __sys_sendmsg+0xcd/0x170 [ 7102.806535][ T282] do_syscall_64+0xc6/0x1e0 [ 7102.806535][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7102.806535][ T282] [ 7112.771040][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7112.771537][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7112.771537][ T284] netdev_get_by_index+0x5e/0x80 [ 7112.771537][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7112.771537][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7112.771537][ T284] ip6_route_add+0x1c/0x140 [ 7112.771537][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7112.771537][ T284] inet6_addr_add+0x4f8/0xa40 [ 7112.771537][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7112.771537][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7112.771537][ T284] netlink_rcv_skb+0x130/0x360 [ 7112.771537][ T284] netlink_unicast+0x449/0x710 [ 7112.771537][ T284] netlink_sendmsg+0x723/0xbe0 [ 7112.771537][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7112.771537][ T284] ___sys_sendmsg+0xee/0x170 [ 7112.771537][ T284] __sys_sendmsg+0xcd/0x170 [ 7112.771537][ T284] do_syscall_64+0xc6/0x1e0 [ 7112.771537][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7112.771537][ T284] [ 7112.773785][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7112.773785][ T284] netdev_get_by_index+0x5e/0x80 [ 7112.773785][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7112.773785][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7112.773785][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7112.773785][ T284] ipv6_add_addr+0x411/0x2000 [ 7112.773785][ T284] inet6_addr_add+0x30e/0xa40 [ 7112.773785][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7112.773785][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7112.773785][ T284] netlink_rcv_skb+0x130/0x360 [ 7112.773785][ T284] netlink_unicast+0x449/0x710 [ 7112.773785][ T284] netlink_sendmsg+0x723/0xbe0 [ 7112.773785][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7112.773785][ T284] ___sys_sendmsg+0xee/0x170 [ 7112.773785][ T284] __sys_sendmsg+0xcd/0x170 [ 7112.773785][ T284] do_syscall_64+0xc6/0x1e0 [ 7112.773785][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7112.773785][ T284] [ 7112.776003][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7112.776003][ T284] netdev_get_by_index+0x5e/0x80 [ 7112.776003][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7112.776003][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7112.776003][ T284] ip6_route_add+0x1c/0x140 [ 7112.776003][ T284] addrconf_add_mroute+0x129/0x180 [ 7112.776003][ T284] addrconf_add_dev+0xe2/0x170 [ 7112.776003][ T284] inet6_addr_add+0x12f/0xa40 [ 7112.776003][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7112.776003][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7112.776003][ T284] netlink_rcv_skb+0x130/0x360 [ 7112.776003][ T284] netlink_unicast+0x449/0x710 [ 7112.776003][ T284] netlink_sendmsg+0x723/0xbe0 [ 7112.776003][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7112.776003][ T284] ___sys_sendmsg+0xee/0x170 [ 7112.776003][ T284] __sys_sendmsg+0xcd/0x170 [ 7112.776003][ T284] do_syscall_64+0xc6/0x1e0 [ 7112.776003][ T284] [ 7112.778187][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7112.778187][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7112.778187][ T284] ipv6_find_idev+0x102/0x170 [ 7112.778187][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7112.778187][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7112.778187][ T284] netlink_rcv_skb+0x130/0x360 [ 7112.778187][ T284] netlink_unicast+0x449/0x710 [ 7112.778187][ T284] netlink_sendmsg+0x723/0xbe0 [ 7112.778187][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7112.778187][ T284] ___sys_sendmsg+0xee/0x170 [ 7112.778187][ T284] __sys_sendmsg+0xcd/0x170 [ 7112.778187][ T284] do_syscall_64+0xc6/0x1e0 [ 7112.778187][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7112.778187][ T284] [ 7112.779893][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7112.779893][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7112.779893][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7112.779893][ T284] ipv6_find_idev+0x102/0x170 [ 7112.779893][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7112.779893][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7112.779893][ T284] netlink_rcv_skb+0x130/0x360 [ 7112.779893][ T284] netlink_unicast+0x449/0x710 [ 7112.779893][ T284] netlink_sendmsg+0x723/0xbe0 [ 7112.779893][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7112.779893][ T284] ___sys_sendmsg+0xee/0x170 [ 7112.779893][ T284] __sys_sendmsg+0xcd/0x170 [ 7112.779893][ T284] do_syscall_64+0xc6/0x1e0 [ 7112.779893][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7112.779893][ T284] [ 7113.051016][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7113.051447][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7113.051447][ T282] dst_init+0x84/0x4a0 [ 7113.051447][ T282] dst_alloc+0x97/0x150 [ 7113.051447][ T282] ip6_dst_alloc+0x23/0x90 [ 7113.051447][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7113.051447][ T282] ip6_pol_route+0x56f/0x840 [ 7113.051447][ T282] fib6_rule_lookup+0x196/0x240 [ 7113.051447][ T282] ip6_route_input+0x542/0x980 [ 7113.051447][ T282] ipv6_rcv+0x8f/0x400 [ 7113.051447][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7113.051447][ T282] process_backlog+0x101/0x620 [ 7113.051447][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7113.051447][ T282] net_rx_action+0x495/0xbe0 [ 7113.051447][ T282] __do_softirq+0x1b5/0x7f6 [ 7113.051447][ T282] [ 7113.053416][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7113.053416][ T282] netdev_get_by_index+0x5e/0x80 [ 7113.053416][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7113.053416][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7113.053416][ T282] ip6_route_add+0x1c/0x140 [ 7113.053416][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7113.053416][ T282] inet6_addr_add+0x4f8/0xa40 [ 7113.053416][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7113.053416][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7113.053416][ T282] netlink_rcv_skb+0x130/0x360 [ 7113.053416][ T282] netlink_unicast+0x449/0x710 [ 7113.053416][ T282] netlink_sendmsg+0x723/0xbe0 [ 7113.053416][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7113.053416][ T282] ___sys_sendmsg+0xee/0x170 [ 7113.053416][ T282] __sys_sendmsg+0xcd/0x170 [ 7113.053416][ T282] do_syscall_64+0xc6/0x1e0 [ 7113.053416][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7113.053416][ T282] [ 7113.055818][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7113.055818][ T282] netdev_get_by_index+0x5e/0x80 [ 7113.055818][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7113.055818][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7113.055818][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7113.055818][ T282] ipv6_add_addr+0x411/0x2000 [ 7113.055818][ T282] inet6_addr_add+0x30e/0xa40 [ 7113.055818][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7113.055818][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7113.055818][ T282] netlink_rcv_skb+0x130/0x360 [ 7113.055818][ T282] netlink_unicast+0x449/0x710 [ 7113.055818][ T282] netlink_sendmsg+0x723/0xbe0 [ 7113.055818][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7113.055818][ T282] ___sys_sendmsg+0xee/0x170 [ 7113.055818][ T282] __sys_sendmsg+0xcd/0x170 [ 7113.055818][ T282] do_syscall_64+0xc6/0x1e0 [ 7113.055818][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7113.055818][ T282] [ 7113.058234][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7113.058234][ T282] netdev_get_by_index+0x5e/0x80 [ 7113.058234][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7113.058234][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7113.058234][ T282] ip6_route_add+0x1c/0x140 [ 7113.058234][ T282] addrconf_add_mroute+0x129/0x180 [ 7113.058234][ T282] addrconf_add_dev+0xe2/0x170 [ 7113.058234][ T282] inet6_addr_add+0x12f/0xa40 [ 7113.058234][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7113.058234][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7113.058234][ T282] netlink_rcv_skb+0x130/0x360 [ 7113.058234][ T282] netlink_unicast+0x449/0x710 [ 7113.058234][ T282] netlink_sendmsg+0x723/0xbe0 [ 7113.058234][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7113.058234][ T282] ___sys_sendmsg+0xee/0x170 [ 7113.058234][ T282] __sys_sendmsg+0xcd/0x170 [ 7113.058234][ T282] do_syscall_64+0xc6/0x1e0 [ 7113.058234][ T282] [ 7113.060604][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7113.060604][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7113.060604][ T282] ipv6_find_idev+0x102/0x170 [ 7113.060604][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7113.060604][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7113.060604][ T282] netlink_rcv_skb+0x130/0x360 [ 7113.060604][ T282] netlink_unicast+0x449/0x710 [ 7113.060604][ T282] netlink_sendmsg+0x723/0xbe0 [ 7113.060604][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7113.060604][ T282] ___sys_sendmsg+0xee/0x170 [ 7113.060604][ T282] __sys_sendmsg+0xcd/0x170 [ 7113.060604][ T282] do_syscall_64+0xc6/0x1e0 [ 7113.060604][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7113.060604][ T282] [ 7113.062443][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7113.062443][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7113.062443][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7113.062443][ T282] ipv6_find_idev+0x102/0x170 [ 7113.062443][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7113.062443][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7113.062443][ T282] netlink_rcv_skb+0x130/0x360 [ 7113.062443][ T282] netlink_unicast+0x449/0x710 [ 7113.062443][ T282] netlink_sendmsg+0x723/0xbe0 [ 7113.062443][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7113.062443][ T282] ___sys_sendmsg+0xee/0x170 [ 7113.062443][ T282] __sys_sendmsg+0xcd/0x170 [ 7113.062443][ T282] do_syscall_64+0xc6/0x1e0 [ 7113.062443][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7113.062443][ T282] [ 7123.019030][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7123.019467][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7123.019467][ T284] netdev_get_by_index+0x5e/0x80 [ 7123.019467][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7123.019467][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7123.019467][ T284] ip6_route_add+0x1c/0x140 [ 7123.019467][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7123.019467][ T284] inet6_addr_add+0x4f8/0xa40 [ 7123.019467][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7123.019467][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7123.019467][ T284] netlink_rcv_skb+0x130/0x360 [ 7123.019467][ T284] netlink_unicast+0x449/0x710 [ 7123.019467][ T284] netlink_sendmsg+0x723/0xbe0 [ 7123.019467][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7123.019467][ T284] ___sys_sendmsg+0xee/0x170 [ 7123.019467][ T284] __sys_sendmsg+0xcd/0x170 [ 7123.019467][ T284] do_syscall_64+0xc6/0x1e0 [ 7123.019467][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7123.019467][ T284] [ 7123.021717][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7123.021717][ T284] netdev_get_by_index+0x5e/0x80 [ 7123.021717][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7123.021717][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7123.021717][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7123.021717][ T284] ipv6_add_addr+0x411/0x2000 [ 7123.021717][ T284] inet6_addr_add+0x30e/0xa40 [ 7123.021717][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7123.021717][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7123.021717][ T284] netlink_rcv_skb+0x130/0x360 [ 7123.021717][ T284] netlink_unicast+0x449/0x710 [ 7123.021717][ T284] netlink_sendmsg+0x723/0xbe0 [ 7123.021717][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7123.021717][ T284] ___sys_sendmsg+0xee/0x170 [ 7123.021717][ T284] __sys_sendmsg+0xcd/0x170 [ 7123.021717][ T284] do_syscall_64+0xc6/0x1e0 [ 7123.021717][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7123.021717][ T284] [ 7123.023945][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7123.023945][ T284] netdev_get_by_index+0x5e/0x80 [ 7123.023945][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7123.023945][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7123.023945][ T284] ip6_route_add+0x1c/0x140 [ 7123.023945][ T284] addrconf_add_mroute+0x129/0x180 [ 7123.023945][ T284] addrconf_add_dev+0xe2/0x170 [ 7123.023945][ T284] inet6_addr_add+0x12f/0xa40 [ 7123.023945][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7123.023945][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7123.023945][ T284] netlink_rcv_skb+0x130/0x360 [ 7123.023945][ T284] netlink_unicast+0x449/0x710 [ 7123.023945][ T284] netlink_sendmsg+0x723/0xbe0 [ 7123.023945][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7123.023945][ T284] ___sys_sendmsg+0xee/0x170 [ 7123.023945][ T284] __sys_sendmsg+0xcd/0x170 [ 7123.023945][ T284] do_syscall_64+0xc6/0x1e0 [ 7123.023945][ T284] [ 7123.026134][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7123.026134][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7123.026134][ T284] ipv6_find_idev+0x102/0x170 [ 7123.026134][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7123.026134][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7123.026134][ T284] netlink_rcv_skb+0x130/0x360 [ 7123.026134][ T284] netlink_unicast+0x449/0x710 [ 7123.026134][ T284] netlink_sendmsg+0x723/0xbe0 [ 7123.026134][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7123.026134][ T284] ___sys_sendmsg+0xee/0x170 [ 7123.026134][ T284] __sys_sendmsg+0xcd/0x170 [ 7123.026134][ T284] do_syscall_64+0xc6/0x1e0 [ 7123.026134][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7123.026134][ T284] [ 7123.027939][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7123.027939][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7123.027939][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7123.027939][ T284] ipv6_find_idev+0x102/0x170 [ 7123.027939][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7123.027939][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7123.027939][ T284] netlink_rcv_skb+0x130/0x360 [ 7123.027939][ T284] netlink_unicast+0x449/0x710 [ 7123.027939][ T284] netlink_sendmsg+0x723/0xbe0 [ 7123.027939][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7123.027939][ T284] ___sys_sendmsg+0xee/0x170 [ 7123.027939][ T284] __sys_sendmsg+0xcd/0x170 [ 7123.027939][ T284] do_syscall_64+0xc6/0x1e0 [ 7123.027939][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7123.027939][ T284] [ 7123.307032][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7123.307406][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7123.307406][ T282] dst_init+0x84/0x4a0 [ 7123.307406][ T282] dst_alloc+0x97/0x150 [ 7123.307406][ T282] ip6_dst_alloc+0x23/0x90 [ 7123.307406][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7123.307406][ T282] ip6_pol_route+0x56f/0x840 [ 7123.307406][ T282] fib6_rule_lookup+0x196/0x240 [ 7123.307406][ T282] ip6_route_input+0x542/0x980 [ 7123.307406][ T282] ipv6_rcv+0x8f/0x400 [ 7123.307406][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7123.307406][ T282] process_backlog+0x101/0x620 [ 7123.307406][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7123.307406][ T282] net_rx_action+0x495/0xbe0 [ 7123.307406][ T282] __do_softirq+0x1b5/0x7f6 [ 7123.307406][ T282] [ 7123.309214][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7123.309214][ T282] netdev_get_by_index+0x5e/0x80 [ 7123.309214][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7123.309214][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7123.309214][ T282] ip6_route_add+0x1c/0x140 [ 7123.309214][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7123.309214][ T282] inet6_addr_add+0x4f8/0xa40 [ 7123.309214][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7123.309214][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7123.309214][ T282] netlink_rcv_skb+0x130/0x360 [ 7123.309214][ T282] netlink_unicast+0x449/0x710 [ 7123.309214][ T282] netlink_sendmsg+0x723/0xbe0 [ 7123.309214][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7123.309214][ T282] ___sys_sendmsg+0xee/0x170 [ 7123.309214][ T282] __sys_sendmsg+0xcd/0x170 [ 7123.309214][ T282] do_syscall_64+0xc6/0x1e0 [ 7123.309214][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7123.309214][ T282] [ 7123.311434][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7123.311434][ T282] netdev_get_by_index+0x5e/0x80 [ 7123.311434][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7123.311434][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7123.311434][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7123.311434][ T282] ipv6_add_addr+0x411/0x2000 [ 7123.311434][ T282] inet6_addr_add+0x30e/0xa40 [ 7123.311434][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7123.311434][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7123.311434][ T282] netlink_rcv_skb+0x130/0x360 [ 7123.311434][ T282] netlink_unicast+0x449/0x710 [ 7123.311434][ T282] netlink_sendmsg+0x723/0xbe0 [ 7123.311434][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7123.311434][ T282] ___sys_sendmsg+0xee/0x170 [ 7123.311434][ T282] __sys_sendmsg+0xcd/0x170 [ 7123.311434][ T282] do_syscall_64+0xc6/0x1e0 [ 7123.311434][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7123.311434][ T282] [ 7123.313642][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7123.313642][ T282] netdev_get_by_index+0x5e/0x80 [ 7123.313642][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7123.313642][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7123.313642][ T282] ip6_route_add+0x1c/0x140 [ 7123.313642][ T282] addrconf_add_mroute+0x129/0x180 [ 7123.313642][ T282] addrconf_add_dev+0xe2/0x170 [ 7123.313642][ T282] inet6_addr_add+0x12f/0xa40 [ 7123.313642][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7123.313642][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7123.313642][ T282] netlink_rcv_skb+0x130/0x360 [ 7123.313642][ T282] netlink_unicast+0x449/0x710 [ 7123.313642][ T282] netlink_sendmsg+0x723/0xbe0 [ 7123.313642][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7123.313642][ T282] ___sys_sendmsg+0xee/0x170 [ 7123.313642][ T282] __sys_sendmsg+0xcd/0x170 [ 7123.313642][ T282] do_syscall_64+0xc6/0x1e0 [ 7123.313642][ T282] [ 7123.315821][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7123.315821][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7123.315821][ T282] ipv6_find_idev+0x102/0x170 [ 7123.315821][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7123.315821][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7123.315821][ T282] netlink_rcv_skb+0x130/0x360 [ 7123.315821][ T282] netlink_unicast+0x449/0x710 [ 7123.315821][ T282] netlink_sendmsg+0x723/0xbe0 [ 7123.315821][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7123.315821][ T282] ___sys_sendmsg+0xee/0x170 [ 7123.315821][ T282] __sys_sendmsg+0xcd/0x170 [ 7123.315821][ T282] do_syscall_64+0xc6/0x1e0 [ 7123.315821][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7123.315821][ T282] [ 7123.317539][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7123.317539][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7123.317539][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7123.317539][ T282] ipv6_find_idev+0x102/0x170 [ 7123.317539][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7123.317539][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7123.317539][ T282] netlink_rcv_skb+0x130/0x360 [ 7123.317539][ T282] netlink_unicast+0x449/0x710 [ 7123.317539][ T282] netlink_sendmsg+0x723/0xbe0 [ 7123.317539][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7123.317539][ T282] ___sys_sendmsg+0xee/0x170 [ 7123.317539][ T282] __sys_sendmsg+0xcd/0x170 [ 7123.317539][ T282] do_syscall_64+0xc6/0x1e0 [ 7123.317539][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7123.317539][ T282] [ 7133.099062][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7133.099507][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7133.099507][ T284] netdev_get_by_index+0x5e/0x80 [ 7133.099507][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7133.099507][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7133.099507][ T284] ip6_route_add+0x1c/0x140 [ 7133.099507][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7133.099507][ T284] inet6_addr_add+0x4f8/0xa40 [ 7133.099507][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7133.099507][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7133.099507][ T284] netlink_rcv_skb+0x130/0x360 [ 7133.099507][ T284] netlink_unicast+0x449/0x710 [ 7133.099507][ T284] netlink_sendmsg+0x723/0xbe0 [ 7133.099507][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7133.099507][ T284] ___sys_sendmsg+0xee/0x170 [ 7133.099507][ T284] __sys_sendmsg+0xcd/0x170 [ 7133.099507][ T284] do_syscall_64+0xc6/0x1e0 [ 7133.099507][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7133.099507][ T284] [ 7133.101753][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7133.101753][ T284] netdev_get_by_index+0x5e/0x80 [ 7133.101753][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7133.101753][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7133.101753][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7133.101753][ T284] ipv6_add_addr+0x411/0x2000 [ 7133.101753][ T284] inet6_addr_add+0x30e/0xa40 [ 7133.101753][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7133.101753][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7133.101753][ T284] netlink_rcv_skb+0x130/0x360 [ 7133.101753][ T284] netlink_unicast+0x449/0x710 [ 7133.101753][ T284] netlink_sendmsg+0x723/0xbe0 [ 7133.101753][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7133.101753][ T284] ___sys_sendmsg+0xee/0x170 [ 7133.101753][ T284] __sys_sendmsg+0xcd/0x170 [ 7133.101753][ T284] do_syscall_64+0xc6/0x1e0 [ 7133.101753][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7133.101753][ T284] [ 7133.103973][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7133.103973][ T284] netdev_get_by_index+0x5e/0x80 [ 7133.103973][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7133.103973][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7133.103973][ T284] ip6_route_add+0x1c/0x140 [ 7133.103973][ T284] addrconf_add_mroute+0x129/0x180 [ 7133.103973][ T284] addrconf_add_dev+0xe2/0x170 [ 7133.103973][ T284] inet6_addr_add+0x12f/0xa40 [ 7133.103973][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7133.103973][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7133.103973][ T284] netlink_rcv_skb+0x130/0x360 [ 7133.103973][ T284] netlink_unicast+0x449/0x710 [ 7133.103973][ T284] netlink_sendmsg+0x723/0xbe0 [ 7133.103973][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7133.103973][ T284] ___sys_sendmsg+0xee/0x170 [ 7133.103973][ T284] __sys_sendmsg+0xcd/0x170 [ 7133.103973][ T284] do_syscall_64+0xc6/0x1e0 [ 7133.103973][ T284] [ 7133.106151][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7133.106151][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7133.106151][ T284] ipv6_find_idev+0x102/0x170 [ 7133.106151][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7133.106151][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7133.106151][ T284] netlink_rcv_skb+0x130/0x360 [ 7133.106151][ T284] netlink_unicast+0x449/0x710 [ 7133.106151][ T284] netlink_sendmsg+0x723/0xbe0 [ 7133.106151][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7133.106151][ T284] ___sys_sendmsg+0xee/0x170 [ 7133.106151][ T284] __sys_sendmsg+0xcd/0x170 [ 7133.106151][ T284] do_syscall_64+0xc6/0x1e0 [ 7133.106151][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7133.106151][ T284] [ 7133.107865][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7133.107865][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7133.107865][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7133.107865][ T284] ipv6_find_idev+0x102/0x170 [ 7133.107865][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7133.107865][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7133.107865][ T284] netlink_rcv_skb+0x130/0x360 [ 7133.107865][ T284] netlink_unicast+0x449/0x710 [ 7133.107865][ T284] netlink_sendmsg+0x723/0xbe0 [ 7133.107865][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7133.107865][ T284] ___sys_sendmsg+0xee/0x170 [ 7133.107865][ T284] __sys_sendmsg+0xcd/0x170 [ 7133.107865][ T284] do_syscall_64+0xc6/0x1e0 [ 7133.107865][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7133.107865][ T284] [ 7133.355032][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7133.355522][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7133.355522][ T282] dst_init+0x84/0x4a0 [ 7133.355522][ T282] dst_alloc+0x97/0x150 [ 7133.355522][ T282] ip6_dst_alloc+0x23/0x90 [ 7133.355522][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7133.355522][ T282] ip6_pol_route+0x56f/0x840 [ 7133.355522][ T282] fib6_rule_lookup+0x196/0x240 [ 7133.355522][ T282] ip6_route_input+0x542/0x980 [ 7133.355522][ T282] ipv6_rcv+0x8f/0x400 [ 7133.355522][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7133.355522][ T282] process_backlog+0x101/0x620 [ 7133.355522][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7133.355522][ T282] net_rx_action+0x495/0xbe0 [ 7133.355522][ T282] __do_softirq+0x1b5/0x7f6 [ 7133.355522][ T282] [ 7133.357351][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7133.357351][ T282] netdev_get_by_index+0x5e/0x80 [ 7133.357351][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7133.357351][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7133.357351][ T282] ip6_route_add+0x1c/0x140 [ 7133.357351][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7133.357351][ T282] inet6_addr_add+0x4f8/0xa40 [ 7133.357351][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7133.357351][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7133.357351][ T282] netlink_rcv_skb+0x130/0x360 [ 7133.357351][ T282] netlink_unicast+0x449/0x710 [ 7133.357351][ T282] netlink_sendmsg+0x723/0xbe0 [ 7133.357351][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7133.357351][ T282] ___sys_sendmsg+0xee/0x170 [ 7133.357351][ T282] __sys_sendmsg+0xcd/0x170 [ 7133.357351][ T282] do_syscall_64+0xc6/0x1e0 [ 7133.357351][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7133.357351][ T282] [ 7133.359581][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7133.359581][ T282] netdev_get_by_index+0x5e/0x80 [ 7133.359581][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7133.359581][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7133.359581][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7133.359581][ T282] ipv6_add_addr+0x411/0x2000 [ 7133.359581][ T282] inet6_addr_add+0x30e/0xa40 [ 7133.359581][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7133.359581][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7133.359581][ T282] netlink_rcv_skb+0x130/0x360 [ 7133.359581][ T282] netlink_unicast+0x449/0x710 [ 7133.359581][ T282] netlink_sendmsg+0x723/0xbe0 [ 7133.359581][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7133.359581][ T282] ___sys_sendmsg+0xee/0x170 [ 7133.359581][ T282] __sys_sendmsg+0xcd/0x170 [ 7133.359581][ T282] do_syscall_64+0xc6/0x1e0 [ 7133.359581][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7133.359581][ T282] [ 7133.361806][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7133.361806][ T282] netdev_get_by_index+0x5e/0x80 [ 7133.361806][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7133.361806][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7133.361806][ T282] ip6_route_add+0x1c/0x140 [ 7133.361806][ T282] addrconf_add_mroute+0x129/0x180 [ 7133.361806][ T282] addrconf_add_dev+0xe2/0x170 [ 7133.361806][ T282] inet6_addr_add+0x12f/0xa40 [ 7133.361806][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7133.361806][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7133.361806][ T282] netlink_rcv_skb+0x130/0x360 [ 7133.361806][ T282] netlink_unicast+0x449/0x710 [ 7133.361806][ T282] netlink_sendmsg+0x723/0xbe0 [ 7133.361806][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7133.361806][ T282] ___sys_sendmsg+0xee/0x170 [ 7133.361806][ T282] __sys_sendmsg+0xcd/0x170 [ 7133.361806][ T282] do_syscall_64+0xc6/0x1e0 [ 7133.361806][ T282] [ 7133.363993][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7133.363993][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7133.363993][ T282] ipv6_find_idev+0x102/0x170 [ 7133.363993][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7133.363993][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7133.363993][ T282] netlink_rcv_skb+0x130/0x360 [ 7133.363993][ T282] netlink_unicast+0x449/0x710 [ 7133.363993][ T282] netlink_sendmsg+0x723/0xbe0 [ 7133.363993][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7133.363993][ T282] ___sys_sendmsg+0xee/0x170 [ 7133.363993][ T282] __sys_sendmsg+0xcd/0x170 [ 7133.363993][ T282] do_syscall_64+0xc6/0x1e0 [ 7133.363993][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7133.363993][ T282] [ 7133.365709][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7133.365709][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7133.365709][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7133.365709][ T282] ipv6_find_idev+0x102/0x170 [ 7133.365709][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7133.365709][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7133.365709][ T282] netlink_rcv_skb+0x130/0x360 [ 7133.365709][ T282] netlink_unicast+0x449/0x710 [ 7133.365709][ T282] netlink_sendmsg+0x723/0xbe0 [ 7133.365709][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7133.365709][ T282] ___sys_sendmsg+0xee/0x170 [ 7133.365709][ T282] __sys_sendmsg+0xcd/0x170 [ 7133.365709][ T282] do_syscall_64+0xc6/0x1e0 [ 7133.365709][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7133.365709][ T282] [ 7143.354949][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7143.355426][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7143.355426][ T284] netdev_get_by_index+0x5e/0x80 [ 7143.355426][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7143.355426][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7143.355426][ T284] ip6_route_add+0x1c/0x140 [ 7143.355426][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7143.355426][ T284] inet6_addr_add+0x4f8/0xa40 [ 7143.355426][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7143.355426][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7143.355426][ T284] netlink_rcv_skb+0x130/0x360 [ 7143.355426][ T284] netlink_unicast+0x449/0x710 [ 7143.355426][ T284] netlink_sendmsg+0x723/0xbe0 [ 7143.355426][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7143.355426][ T284] ___sys_sendmsg+0xee/0x170 [ 7143.355426][ T284] __sys_sendmsg+0xcd/0x170 [ 7143.355426][ T284] do_syscall_64+0xc6/0x1e0 [ 7143.355426][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7143.355426][ T284] [ 7143.357763][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7143.357763][ T284] netdev_get_by_index+0x5e/0x80 [ 7143.357763][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7143.357763][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7143.357763][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7143.357763][ T284] ipv6_add_addr+0x411/0x2000 [ 7143.357763][ T284] inet6_addr_add+0x30e/0xa40 [ 7143.357763][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7143.357763][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7143.357763][ T284] netlink_rcv_skb+0x130/0x360 [ 7143.357763][ T284] netlink_unicast+0x449/0x710 [ 7143.357763][ T284] netlink_sendmsg+0x723/0xbe0 [ 7143.357763][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7143.357763][ T284] ___sys_sendmsg+0xee/0x170 [ 7143.357763][ T284] __sys_sendmsg+0xcd/0x170 [ 7143.357763][ T284] do_syscall_64+0xc6/0x1e0 [ 7143.357763][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7143.357763][ T284] [ 7143.359977][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7143.359977][ T284] netdev_get_by_index+0x5e/0x80 [ 7143.359977][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7143.359977][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7143.359977][ T284] ip6_route_add+0x1c/0x140 [ 7143.359977][ T284] addrconf_add_mroute+0x129/0x180 [ 7143.359977][ T284] addrconf_add_dev+0xe2/0x170 [ 7143.359977][ T284] inet6_addr_add+0x12f/0xa40 [ 7143.359977][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7143.359977][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7143.359977][ T284] netlink_rcv_skb+0x130/0x360 [ 7143.359977][ T284] netlink_unicast+0x449/0x710 [ 7143.359977][ T284] netlink_sendmsg+0x723/0xbe0 [ 7143.359977][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7143.359977][ T284] ___sys_sendmsg+0xee/0x170 [ 7143.359977][ T284] __sys_sendmsg+0xcd/0x170 [ 7143.359977][ T284] do_syscall_64+0xc6/0x1e0 [ 7143.359977][ T284] [ 7143.362651][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7143.362651][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7143.362651][ T284] ipv6_find_idev+0x102/0x170 [ 7143.362651][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7143.362651][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7143.362651][ T284] netlink_rcv_skb+0x130/0x360 [ 7143.362651][ T284] netlink_unicast+0x449/0x710 [ 7143.362651][ T284] netlink_sendmsg+0x723/0xbe0 [ 7143.362651][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7143.362651][ T284] ___sys_sendmsg+0xee/0x170 [ 7143.362651][ T284] __sys_sendmsg+0xcd/0x170 [ 7143.362651][ T284] do_syscall_64+0xc6/0x1e0 [ 7143.362651][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7143.362651][ T284] [ 7143.365009][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7143.365009][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7143.365009][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7143.365009][ T284] ipv6_find_idev+0x102/0x170 [ 7143.365009][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7143.365009][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7143.365009][ T284] netlink_rcv_skb+0x130/0x360 [ 7143.365009][ T284] netlink_unicast+0x449/0x710 [ 7143.365009][ T284] netlink_sendmsg+0x723/0xbe0 [ 7143.365009][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7143.365009][ T284] ___sys_sendmsg+0xee/0x170 [ 7143.365009][ T284] __sys_sendmsg+0xcd/0x170 [ 7143.365009][ T284] do_syscall_64+0xc6/0x1e0 [ 7143.365009][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7143.365009][ T284] [ 7143.603055][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7143.603540][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7143.603540][ T282] dst_init+0x84/0x4a0 [ 7143.603540][ T282] dst_alloc+0x97/0x150 [ 7143.603540][ T282] ip6_dst_alloc+0x23/0x90 [ 7143.603540][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7143.603540][ T282] ip6_pol_route+0x56f/0x840 [ 7143.603540][ T282] fib6_rule_lookup+0x196/0x240 [ 7143.603540][ T282] ip6_route_input+0x542/0x980 [ 7143.603540][ T282] ipv6_rcv+0x8f/0x400 [ 7143.603540][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7143.603540][ T282] process_backlog+0x101/0x620 [ 7143.603540][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7143.603540][ T282] net_rx_action+0x495/0xbe0 [ 7143.603540][ T282] __do_softirq+0x1b5/0x7f6 [ 7143.603540][ T282] [ 7143.605357][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7143.605357][ T282] netdev_get_by_index+0x5e/0x80 [ 7143.605357][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7143.605357][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7143.605357][ T282] ip6_route_add+0x1c/0x140 [ 7143.605357][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7143.605357][ T282] inet6_addr_add+0x4f8/0xa40 [ 7143.605357][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7143.605357][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7143.605357][ T282] netlink_rcv_skb+0x130/0x360 [ 7143.605357][ T282] netlink_unicast+0x449/0x710 [ 7143.605357][ T282] netlink_sendmsg+0x723/0xbe0 [ 7143.605357][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7143.605357][ T282] ___sys_sendmsg+0xee/0x170 [ 7143.605357][ T282] __sys_sendmsg+0xcd/0x170 [ 7143.605357][ T282] do_syscall_64+0xc6/0x1e0 [ 7143.605357][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7143.605357][ T282] [ 7143.607634][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7143.607634][ T282] netdev_get_by_index+0x5e/0x80 [ 7143.607634][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7143.607634][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7143.607634][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7143.607634][ T282] ipv6_add_addr+0x411/0x2000 [ 7143.607634][ T282] inet6_addr_add+0x30e/0xa40 [ 7143.607634][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7143.607634][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7143.607634][ T282] netlink_rcv_skb+0x130/0x360 [ 7143.607634][ T282] netlink_unicast+0x449/0x710 [ 7143.607634][ T282] netlink_sendmsg+0x723/0xbe0 [ 7143.607634][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7143.607634][ T282] ___sys_sendmsg+0xee/0x170 [ 7143.607634][ T282] __sys_sendmsg+0xcd/0x170 [ 7143.607634][ T282] do_syscall_64+0xc6/0x1e0 [ 7143.607634][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7143.607634][ T282] [ 7143.609873][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7143.609873][ T282] netdev_get_by_index+0x5e/0x80 [ 7143.609873][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7143.609873][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7143.609873][ T282] ip6_route_add+0x1c/0x140 [ 7143.609873][ T282] addrconf_add_mroute+0x129/0x180 [ 7143.609873][ T282] addrconf_add_dev+0xe2/0x170 [ 7143.609873][ T282] inet6_addr_add+0x12f/0xa40 [ 7143.609873][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7143.609873][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7143.609873][ T282] netlink_rcv_skb+0x130/0x360 [ 7143.609873][ T282] netlink_unicast+0x449/0x710 [ 7143.609873][ T282] netlink_sendmsg+0x723/0xbe0 [ 7143.609873][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7143.609873][ T282] ___sys_sendmsg+0xee/0x170 [ 7143.609873][ T282] __sys_sendmsg+0xcd/0x170 [ 7143.609873][ T282] do_syscall_64+0xc6/0x1e0 [ 7143.609873][ T282] [ 7143.612054][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7143.612054][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7143.612054][ T282] ipv6_find_idev+0x102/0x170 [ 7143.612054][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7143.612054][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7143.612054][ T282] netlink_rcv_skb+0x130/0x360 [ 7143.612054][ T282] netlink_unicast+0x449/0x710 [ 7143.612054][ T282] netlink_sendmsg+0x723/0xbe0 [ 7143.612054][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7143.612054][ T282] ___sys_sendmsg+0xee/0x170 [ 7143.612054][ T282] __sys_sendmsg+0xcd/0x170 [ 7143.612054][ T282] do_syscall_64+0xc6/0x1e0 [ 7143.612054][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7143.612054][ T282] [ 7143.613766][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7143.613766][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7143.613766][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7143.613766][ T282] ipv6_find_idev+0x102/0x170 [ 7143.613766][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7143.613766][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7143.613766][ T282] netlink_rcv_skb+0x130/0x360 [ 7143.613766][ T282] netlink_unicast+0x449/0x710 [ 7143.613766][ T282] netlink_sendmsg+0x723/0xbe0 [ 7143.613766][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7143.613766][ T282] ___sys_sendmsg+0xee/0x170 [ 7143.613766][ T282] __sys_sendmsg+0xcd/0x170 [ 7143.613766][ T282] do_syscall_64+0xc6/0x1e0 [ 7143.613766][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7143.613766][ T282] [ 7153.459024][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7153.459503][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7153.459503][ T284] netdev_get_by_index+0x5e/0x80 [ 7153.459503][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7153.459503][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7153.459503][ T284] ip6_route_add+0x1c/0x140 [ 7153.459503][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7153.459503][ T284] inet6_addr_add+0x4f8/0xa40 [ 7153.459503][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7153.459503][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7153.459503][ T284] netlink_rcv_skb+0x130/0x360 [ 7153.459503][ T284] netlink_unicast+0x449/0x710 [ 7153.459503][ T284] netlink_sendmsg+0x723/0xbe0 [ 7153.459503][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7153.459503][ T284] ___sys_sendmsg+0xee/0x170 [ 7153.459503][ T284] __sys_sendmsg+0xcd/0x170 [ 7153.459503][ T284] do_syscall_64+0xc6/0x1e0 [ 7153.459503][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7153.459503][ T284] [ 7153.461739][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7153.461739][ T284] netdev_get_by_index+0x5e/0x80 [ 7153.461739][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7153.461739][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7153.461739][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7153.461739][ T284] ipv6_add_addr+0x411/0x2000 [ 7153.461739][ T284] inet6_addr_add+0x30e/0xa40 [ 7153.461739][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7153.461739][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7153.461739][ T284] netlink_rcv_skb+0x130/0x360 [ 7153.461739][ T284] netlink_unicast+0x449/0x710 [ 7153.461739][ T284] netlink_sendmsg+0x723/0xbe0 [ 7153.461739][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7153.461739][ T284] ___sys_sendmsg+0xee/0x170 [ 7153.461739][ T284] __sys_sendmsg+0xcd/0x170 [ 7153.461739][ T284] do_syscall_64+0xc6/0x1e0 [ 7153.461739][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7153.461739][ T284] [ 7153.463963][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7153.463963][ T284] netdev_get_by_index+0x5e/0x80 [ 7153.463963][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7153.463963][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7153.463963][ T284] ip6_route_add+0x1c/0x140 [ 7153.463963][ T284] addrconf_add_mroute+0x129/0x180 [ 7153.463963][ T284] addrconf_add_dev+0xe2/0x170 [ 7153.463963][ T284] inet6_addr_add+0x12f/0xa40 [ 7153.463963][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7153.463963][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7153.463963][ T284] netlink_rcv_skb+0x130/0x360 [ 7153.463963][ T284] netlink_unicast+0x449/0x710 [ 7153.463963][ T284] netlink_sendmsg+0x723/0xbe0 [ 7153.463963][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7153.463963][ T284] ___sys_sendmsg+0xee/0x170 [ 7153.463963][ T284] __sys_sendmsg+0xcd/0x170 [ 7153.463963][ T284] do_syscall_64+0xc6/0x1e0 [ 7153.463963][ T284] [ 7153.466127][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7153.466127][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7153.466127][ T284] ipv6_find_idev+0x102/0x170 [ 7153.466127][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7153.466127][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7153.466127][ T284] netlink_rcv_skb+0x130/0x360 [ 7153.466127][ T284] netlink_unicast+0x449/0x710 [ 7153.466127][ T284] netlink_sendmsg+0x723/0xbe0 [ 7153.466127][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7153.466127][ T284] ___sys_sendmsg+0xee/0x170 [ 7153.466127][ T284] __sys_sendmsg+0xcd/0x170 [ 7153.466127][ T284] do_syscall_64+0xc6/0x1e0 [ 7153.466127][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7153.466127][ T284] [ 7153.467855][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7153.467855][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7153.467855][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7153.467855][ T284] ipv6_find_idev+0x102/0x170 [ 7153.467855][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7153.467855][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7153.467855][ T284] netlink_rcv_skb+0x130/0x360 [ 7153.467855][ T284] netlink_unicast+0x449/0x710 [ 7153.467855][ T284] netlink_sendmsg+0x723/0xbe0 [ 7153.467855][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7153.467855][ T284] ___sys_sendmsg+0xee/0x170 [ 7153.467855][ T284] __sys_sendmsg+0xcd/0x170 [ 7153.467855][ T284] do_syscall_64+0xc6/0x1e0 [ 7153.467855][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7153.467855][ T284] [ 7153.715038][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7153.715531][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7153.715531][ T282] dst_init+0x84/0x4a0 [ 7153.715531][ T282] dst_alloc+0x97/0x150 [ 7153.715531][ T282] ip6_dst_alloc+0x23/0x90 [ 7153.715531][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7153.715531][ T282] ip6_pol_route+0x56f/0x840 [ 7153.715531][ T282] fib6_rule_lookup+0x196/0x240 [ 7153.715531][ T282] ip6_route_input+0x542/0x980 [ 7153.715531][ T282] ipv6_rcv+0x8f/0x400 [ 7153.715531][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7153.715531][ T282] process_backlog+0x101/0x620 [ 7153.715531][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7153.715531][ T282] net_rx_action+0x495/0xbe0 [ 7153.715531][ T282] __do_softirq+0x1b5/0x7f6 [ 7153.715531][ T282] [ 7153.717378][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7153.717378][ T282] netdev_get_by_index+0x5e/0x80 [ 7153.717378][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7153.717378][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7153.717378][ T282] ip6_route_add+0x1c/0x140 [ 7153.717378][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7153.717378][ T282] inet6_addr_add+0x4f8/0xa40 [ 7153.717378][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7153.717378][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7153.717378][ T282] netlink_rcv_skb+0x130/0x360 [ 7153.717378][ T282] netlink_unicast+0x449/0x710 [ 7153.717378][ T282] netlink_sendmsg+0x723/0xbe0 [ 7153.717378][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7153.717378][ T282] ___sys_sendmsg+0xee/0x170 [ 7153.717378][ T282] __sys_sendmsg+0xcd/0x170 [ 7153.717378][ T282] do_syscall_64+0xc6/0x1e0 [ 7153.717378][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7153.717378][ T282] [ 7153.719621][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7153.719621][ T282] netdev_get_by_index+0x5e/0x80 [ 7153.719621][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7153.719621][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7153.719621][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7153.719621][ T282] ipv6_add_addr+0x411/0x2000 [ 7153.719621][ T282] inet6_addr_add+0x30e/0xa40 [ 7153.719621][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7153.719621][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7153.719621][ T282] netlink_rcv_skb+0x130/0x360 [ 7153.719621][ T282] netlink_unicast+0x449/0x710 [ 7153.719621][ T282] netlink_sendmsg+0x723/0xbe0 [ 7153.719621][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7153.719621][ T282] ___sys_sendmsg+0xee/0x170 [ 7153.719621][ T282] __sys_sendmsg+0xcd/0x170 [ 7153.719621][ T282] do_syscall_64+0xc6/0x1e0 [ 7153.719621][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7153.719621][ T282] [ 7153.721859][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7153.721859][ T282] netdev_get_by_index+0x5e/0x80 [ 7153.721859][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7153.721859][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7153.721859][ T282] ip6_route_add+0x1c/0x140 [ 7153.721859][ T282] addrconf_add_mroute+0x129/0x180 [ 7153.721859][ T282] addrconf_add_dev+0xe2/0x170 [ 7153.721859][ T282] inet6_addr_add+0x12f/0xa40 [ 7153.721859][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7153.721859][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7153.721859][ T282] netlink_rcv_skb+0x130/0x360 [ 7153.721859][ T282] netlink_unicast+0x449/0x710 [ 7153.721859][ T282] netlink_sendmsg+0x723/0xbe0 [ 7153.721859][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7153.721859][ T282] ___sys_sendmsg+0xee/0x170 [ 7153.721859][ T282] __sys_sendmsg+0xcd/0x170 [ 7153.721859][ T282] do_syscall_64+0xc6/0x1e0 [ 7153.721859][ T282] [ 7153.724055][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7153.724055][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7153.724055][ T282] ipv6_find_idev+0x102/0x170 [ 7153.724055][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7153.724055][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7153.724055][ T282] netlink_rcv_skb+0x130/0x360 [ 7153.724055][ T282] netlink_unicast+0x449/0x710 [ 7153.724055][ T282] netlink_sendmsg+0x723/0xbe0 [ 7153.724055][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7153.724055][ T282] ___sys_sendmsg+0xee/0x170 [ 7153.724055][ T282] __sys_sendmsg+0xcd/0x170 [ 7153.724055][ T282] do_syscall_64+0xc6/0x1e0 [ 7153.724055][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7153.724055][ T282] [ 7153.725763][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7153.725763][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7153.725763][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7153.725763][ T282] ipv6_find_idev+0x102/0x170 [ 7153.725763][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7153.725763][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7153.725763][ T282] netlink_rcv_skb+0x130/0x360 [ 7153.725763][ T282] netlink_unicast+0x449/0x710 [ 7153.725763][ T282] netlink_sendmsg+0x723/0xbe0 [ 7153.725763][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7153.725763][ T282] ___sys_sendmsg+0xee/0x170 [ 7153.725763][ T282] __sys_sendmsg+0xcd/0x170 [ 7153.725763][ T282] do_syscall_64+0xc6/0x1e0 [ 7153.725763][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7153.725763][ T282] [ 7163.843142][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7163.843151][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7163.843602][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7163.843602][ T282] dst_init+0x84/0x4a0 [ 7163.843602][ T282] dst_alloc+0x97/0x150 [ 7163.843602][ T282] ip6_dst_alloc+0x23/0x90 [ 7163.843602][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7163.843602][ T282] ip6_pol_route+0x56f/0x840 [ 7163.843602][ T282] fib6_rule_lookup+0x196/0x240 [ 7163.843602][ T282] ip6_route_input+0x542/0x980 [ 7163.843602][ T282] ipv6_rcv+0x8f/0x400 [ 7163.843602][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7163.843602][ T282] process_backlog+0x101/0x620 [ 7163.843602][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7163.843602][ T282] net_rx_action+0x495/0xbe0 [ 7163.843602][ T282] __do_softirq+0x1b5/0x7f6 [ 7163.843602][ T282] [ 7163.843903][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7163.843903][ T284] netdev_get_by_index+0x5e/0x80 [ 7163.843903][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7163.843903][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7163.843903][ T284] ip6_route_add+0x1c/0x140 [ 7163.843903][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7163.843903][ T284] inet6_addr_add+0x4f8/0xa40 [ 7163.843903][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7163.843903][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7163.843903][ T284] netlink_rcv_skb+0x130/0x360 [ 7163.843903][ T284] netlink_unicast+0x449/0x710 [ 7163.843903][ T284] netlink_sendmsg+0x723/0xbe0 [ 7163.843903][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7163.843903][ T284] ___sys_sendmsg+0xee/0x170 [ 7163.843903][ T284] __sys_sendmsg+0xcd/0x170 [ 7163.843903][ T284] do_syscall_64+0xc6/0x1e0 [ 7163.843903][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7163.843903][ T284] [ 7163.845764][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7163.845764][ T282] netdev_get_by_index+0x5e/0x80 [ 7163.845764][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7163.845764][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7163.845764][ T282] ip6_route_add+0x1c/0x140 [ 7163.845764][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7163.845764][ T282] inet6_addr_add+0x4f8/0xa40 [ 7163.845764][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7163.845764][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7163.845764][ T282] netlink_rcv_skb+0x130/0x360 [ 7163.845764][ T282] netlink_unicast+0x449/0x710 [ 7163.845764][ T282] netlink_sendmsg+0x723/0xbe0 [ 7163.845764][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7163.845764][ T282] ___sys_sendmsg+0xee/0x170 [ 7163.845764][ T282] __sys_sendmsg+0xcd/0x170 [ 7163.845764][ T282] do_syscall_64+0xc6/0x1e0 [ 7163.845764][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7163.845764][ T282] [ 7163.848000][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7163.848000][ T284] netdev_get_by_index+0x5e/0x80 [ 7163.848000][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7163.848000][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7163.848000][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7163.848000][ T284] ipv6_add_addr+0x411/0x2000 [ 7163.848000][ T284] inet6_addr_add+0x30e/0xa40 [ 7163.848000][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7163.848000][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7163.848000][ T284] netlink_rcv_skb+0x130/0x360 [ 7163.848000][ T284] netlink_unicast+0x449/0x710 [ 7163.848000][ T284] netlink_sendmsg+0x723/0xbe0 [ 7163.848000][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7163.848000][ T284] ___sys_sendmsg+0xee/0x170 [ 7163.848000][ T284] __sys_sendmsg+0xcd/0x170 [ 7163.848000][ T284] do_syscall_64+0xc6/0x1e0 [ 7163.848000][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7163.848000][ T284] [ 7163.850380][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7163.850380][ T282] netdev_get_by_index+0x5e/0x80 [ 7163.850380][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7163.850380][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7163.850380][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7163.850380][ T282] ipv6_add_addr+0x411/0x2000 [ 7163.850380][ T282] inet6_addr_add+0x30e/0xa40 [ 7163.850380][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7163.850380][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7163.850380][ T282] netlink_rcv_skb+0x130/0x360 [ 7163.850380][ T282] netlink_unicast+0x449/0x710 [ 7163.850380][ T282] netlink_sendmsg+0x723/0xbe0 [ 7163.850380][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7163.850380][ T282] ___sys_sendmsg+0xee/0x170 [ 7163.850380][ T282] __sys_sendmsg+0xcd/0x170 [ 7163.850380][ T282] do_syscall_64+0xc6/0x1e0 [ 7163.850380][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7163.850380][ T282] [ 7163.852583][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7163.852583][ T284] netdev_get_by_index+0x5e/0x80 [ 7163.852583][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7163.852583][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7163.852583][ T284] ip6_route_add+0x1c/0x140 [ 7163.852583][ T284] addrconf_add_mroute+0x129/0x180 [ 7163.852583][ T284] addrconf_add_dev+0xe2/0x170 [ 7163.852583][ T284] inet6_addr_add+0x12f/0xa40 [ 7163.852583][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7163.852583][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7163.852583][ T284] netlink_rcv_skb+0x130/0x360 [ 7163.852583][ T284] netlink_unicast+0x449/0x710 [ 7163.852583][ T284] netlink_sendmsg+0x723/0xbe0 [ 7163.852583][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7163.852583][ T284] ___sys_sendmsg+0xee/0x170 [ 7163.852583][ T284] __sys_sendmsg+0xcd/0x170 [ 7163.852583][ T284] do_syscall_64+0xc6/0x1e0 [ 7163.852583][ T284] [ 7163.854978][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7163.854978][ T282] netdev_get_by_index+0x5e/0x80 [ 7163.854978][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7163.854978][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7163.854978][ T282] ip6_route_add+0x1c/0x140 [ 7163.854978][ T282] addrconf_add_mroute+0x129/0x180 [ 7163.854978][ T282] addrconf_add_dev+0xe2/0x170 [ 7163.854978][ T282] inet6_addr_add+0x12f/0xa40 [ 7163.854978][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7163.854978][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7163.854978][ T282] netlink_rcv_skb+0x130/0x360 [ 7163.854978][ T282] netlink_unicast+0x449/0x710 [ 7163.854978][ T282] netlink_sendmsg+0x723/0xbe0 [ 7163.854978][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7163.854978][ T282] ___sys_sendmsg+0xee/0x170 [ 7163.854978][ T282] __sys_sendmsg+0xcd/0x170 [ 7163.854978][ T282] do_syscall_64+0xc6/0x1e0 [ 7163.854978][ T282] [ 7163.857155][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7163.857155][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7163.857155][ T284] ipv6_find_idev+0x102/0x170 [ 7163.857155][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7163.857155][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7163.857155][ T284] netlink_rcv_skb+0x130/0x360 [ 7163.857155][ T284] netlink_unicast+0x449/0x710 [ 7163.857155][ T284] netlink_sendmsg+0x723/0xbe0 [ 7163.857155][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7163.857155][ T284] ___sys_sendmsg+0xee/0x170 [ 7163.857155][ T284] __sys_sendmsg+0xcd/0x170 [ 7163.857155][ T284] do_syscall_64+0xc6/0x1e0 [ 7163.857155][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7163.857155][ T284] [ 7163.859490][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7163.859490][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7163.859490][ T282] ipv6_find_idev+0x102/0x170 [ 7163.859490][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7163.859490][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7163.859490][ T282] netlink_rcv_skb+0x130/0x360 [ 7163.859490][ T282] netlink_unicast+0x449/0x710 [ 7163.859490][ T282] netlink_sendmsg+0x723/0xbe0 [ 7163.859490][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7163.859490][ T282] ___sys_sendmsg+0xee/0x170 [ 7163.859490][ T282] __sys_sendmsg+0xcd/0x170 [ 7163.859490][ T282] do_syscall_64+0xc6/0x1e0 [ 7163.859490][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7163.859490][ T282] [ 7163.861192][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7163.861192][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7163.861192][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7163.861192][ T284] ipv6_find_idev+0x102/0x170 [ 7163.861192][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7163.861192][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7163.861192][ T284] netlink_rcv_skb+0x130/0x360 [ 7163.861192][ T284] netlink_unicast+0x449/0x710 [ 7163.861192][ T284] netlink_sendmsg+0x723/0xbe0 [ 7163.861192][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7163.861192][ T284] ___sys_sendmsg+0xee/0x170 [ 7163.861192][ T284] __sys_sendmsg+0xcd/0x170 [ 7163.861192][ T284] do_syscall_64+0xc6/0x1e0 [ 7163.861192][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7163.861192][ T284] [ 7163.863021][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7163.863021][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7163.863021][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7163.863021][ T282] ipv6_find_idev+0x102/0x170 [ 7163.863021][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7163.863021][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7163.863021][ T282] netlink_rcv_skb+0x130/0x360 [ 7163.863021][ T282] netlink_unicast+0x449/0x710 [ 7163.863021][ T282] netlink_sendmsg+0x723/0xbe0 [ 7163.863021][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7163.863021][ T282] ___sys_sendmsg+0xee/0x170 [ 7163.863021][ T282] __sys_sendmsg+0xcd/0x170 [ 7163.863021][ T282] do_syscall_64+0xc6/0x1e0 [ 7163.863021][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7163.863021][ T282] [ 7174.106988][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7174.107077][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7174.107500][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7174.107500][ T282] dst_init+0x84/0x4a0 [ 7174.107500][ T282] dst_alloc+0x97/0x150 [ 7174.107500][ T282] ip6_dst_alloc+0x23/0x90 [ 7174.107500][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7174.107500][ T282] ip6_pol_route+0x56f/0x840 [ 7174.107500][ T282] fib6_rule_lookup+0x196/0x240 [ 7174.107500][ T282] ip6_route_input+0x542/0x980 [ 7174.107500][ T282] ipv6_rcv+0x8f/0x400 [ 7174.107500][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7174.107500][ T282] process_backlog+0x101/0x620 [ 7174.107500][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7174.107500][ T282] net_rx_action+0x495/0xbe0 [ 7174.107500][ T282] __do_softirq+0x1b5/0x7f6 [ 7174.107500][ T282] [ 7174.107743][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7174.107743][ T284] netdev_get_by_index+0x5e/0x80 [ 7174.107743][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7174.107743][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7174.107743][ T284] ip6_route_add+0x1c/0x140 [ 7174.107743][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7174.107743][ T284] inet6_addr_add+0x4f8/0xa40 [ 7174.107743][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7174.107743][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7174.107743][ T284] netlink_rcv_skb+0x130/0x360 [ 7174.107743][ T284] netlink_unicast+0x449/0x710 [ 7174.107743][ T284] netlink_sendmsg+0x723/0xbe0 [ 7174.107743][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7174.107743][ T284] ___sys_sendmsg+0xee/0x170 [ 7174.107743][ T284] __sys_sendmsg+0xcd/0x170 [ 7174.107743][ T284] do_syscall_64+0xc6/0x1e0 [ 7174.107743][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7174.107743][ T284] [ 7174.109446][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7174.109446][ T282] netdev_get_by_index+0x5e/0x80 [ 7174.109446][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7174.109446][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7174.109446][ T282] ip6_route_add+0x1c/0x140 [ 7174.109446][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7174.109446][ T282] inet6_addr_add+0x4f8/0xa40 [ 7174.109446][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7174.109446][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7174.109446][ T282] netlink_rcv_skb+0x130/0x360 [ 7174.109446][ T282] netlink_unicast+0x449/0x710 [ 7174.109446][ T282] netlink_sendmsg+0x723/0xbe0 [ 7174.109446][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7174.109446][ T282] ___sys_sendmsg+0xee/0x170 [ 7174.109446][ T282] __sys_sendmsg+0xcd/0x170 [ 7174.109446][ T282] do_syscall_64+0xc6/0x1e0 [ 7174.109446][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7174.109446][ T282] [ 7174.111698][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7174.111698][ T284] netdev_get_by_index+0x5e/0x80 [ 7174.111698][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7174.111698][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7174.111698][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7174.111698][ T284] ipv6_add_addr+0x411/0x2000 [ 7174.111698][ T284] inet6_addr_add+0x30e/0xa40 [ 7174.111698][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7174.111698][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7174.111698][ T284] netlink_rcv_skb+0x130/0x360 [ 7174.111698][ T284] netlink_unicast+0x449/0x710 [ 7174.111698][ T284] netlink_sendmsg+0x723/0xbe0 [ 7174.111698][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7174.111698][ T284] ___sys_sendmsg+0xee/0x170 [ 7174.111698][ T284] __sys_sendmsg+0xcd/0x170 [ 7174.111698][ T284] do_syscall_64+0xc6/0x1e0 [ 7174.111698][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7174.111698][ T284] [ 7174.113879][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7174.113879][ T282] netdev_get_by_index+0x5e/0x80 [ 7174.113879][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7174.113879][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7174.113879][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7174.113879][ T282] ipv6_add_addr+0x411/0x2000 [ 7174.113879][ T282] inet6_addr_add+0x30e/0xa40 [ 7174.113879][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7174.113879][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7174.113879][ T282] netlink_rcv_skb+0x130/0x360 [ 7174.113879][ T282] netlink_unicast+0x449/0x710 [ 7174.113879][ T282] netlink_sendmsg+0x723/0xbe0 [ 7174.113879][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7174.113879][ T282] ___sys_sendmsg+0xee/0x170 [ 7174.113879][ T282] __sys_sendmsg+0xcd/0x170 [ 7174.113879][ T282] do_syscall_64+0xc6/0x1e0 [ 7174.113879][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7174.113879][ T282] [ 7174.116074][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7174.116074][ T284] netdev_get_by_index+0x5e/0x80 [ 7174.116074][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7174.116074][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7174.116074][ T284] ip6_route_add+0x1c/0x140 [ 7174.116074][ T284] addrconf_add_mroute+0x129/0x180 [ 7174.116074][ T284] addrconf_add_dev+0xe2/0x170 [ 7174.116074][ T284] inet6_addr_add+0x12f/0xa40 [ 7174.116074][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7174.116074][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7174.116074][ T284] netlink_rcv_skb+0x130/0x360 [ 7174.116074][ T284] netlink_unicast+0x449/0x710 [ 7174.116074][ T284] netlink_sendmsg+0x723/0xbe0 [ 7174.116074][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7174.116074][ T284] ___sys_sendmsg+0xee/0x170 [ 7174.116074][ T284] __sys_sendmsg+0xcd/0x170 [ 7174.116074][ T284] do_syscall_64+0xc6/0x1e0 [ 7174.116074][ T284] [ 7174.118266][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7174.118266][ T282] netdev_get_by_index+0x5e/0x80 [ 7174.118266][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7174.118266][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7174.118266][ T282] ip6_route_add+0x1c/0x140 [ 7174.118266][ T282] addrconf_add_mroute+0x129/0x180 [ 7174.118266][ T282] addrconf_add_dev+0xe2/0x170 [ 7174.118266][ T282] inet6_addr_add+0x12f/0xa40 [ 7174.118266][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7174.118266][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7174.118266][ T282] netlink_rcv_skb+0x130/0x360 [ 7174.118266][ T282] netlink_unicast+0x449/0x710 [ 7174.118266][ T282] netlink_sendmsg+0x723/0xbe0 [ 7174.118266][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7174.118266][ T282] ___sys_sendmsg+0xee/0x170 [ 7174.118266][ T282] __sys_sendmsg+0xcd/0x170 [ 7174.118266][ T282] do_syscall_64+0xc6/0x1e0 [ 7174.118266][ T282] [ 7174.120958][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7174.120958][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7174.120958][ T284] ipv6_find_idev+0x102/0x170 [ 7174.120958][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7174.120958][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7174.120958][ T284] netlink_rcv_skb+0x130/0x360 [ 7174.120958][ T284] netlink_unicast+0x449/0x710 [ 7174.120958][ T284] netlink_sendmsg+0x723/0xbe0 [ 7174.120958][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7174.120958][ T284] ___sys_sendmsg+0xee/0x170 [ 7174.120958][ T284] __sys_sendmsg+0xcd/0x170 [ 7174.120958][ T284] do_syscall_64+0xc6/0x1e0 [ 7174.120958][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7174.120958][ T284] [ 7174.123101][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7174.123101][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7174.123101][ T282] ipv6_find_idev+0x102/0x170 [ 7174.123101][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7174.123101][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7174.123101][ T282] netlink_rcv_skb+0x130/0x360 [ 7174.123101][ T282] netlink_unicast+0x449/0x710 [ 7174.123101][ T282] netlink_sendmsg+0x723/0xbe0 [ 7174.123101][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7174.123101][ T282] ___sys_sendmsg+0xee/0x170 [ 7174.123101][ T282] __sys_sendmsg+0xcd/0x170 [ 7174.123101][ T282] do_syscall_64+0xc6/0x1e0 [ 7174.123101][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7174.123101][ T282] [ 7174.124797][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7174.124797][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7174.124797][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7174.124797][ T284] ipv6_find_idev+0x102/0x170 [ 7174.124797][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7174.124797][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7174.124797][ T284] netlink_rcv_skb+0x130/0x360 [ 7174.124797][ T284] netlink_unicast+0x449/0x710 [ 7174.124797][ T284] netlink_sendmsg+0x723/0xbe0 [ 7174.124797][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7174.124797][ T284] ___sys_sendmsg+0xee/0x170 [ 7174.124797][ T284] __sys_sendmsg+0xcd/0x170 [ 7174.124797][ T284] do_syscall_64+0xc6/0x1e0 [ 7174.124797][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7174.124797][ T284] [ 7174.126484][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7174.126484][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7174.126484][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7174.126484][ T282] ipv6_find_idev+0x102/0x170 [ 7174.126484][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7174.126484][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7174.126484][ T282] netlink_rcv_skb+0x130/0x360 [ 7174.126484][ T282] netlink_unicast+0x449/0x710 [ 7174.126484][ T282] netlink_sendmsg+0x723/0xbe0 [ 7174.126484][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7174.126484][ T282] ___sys_sendmsg+0xee/0x170 [ 7174.126484][ T282] __sys_sendmsg+0xcd/0x170 [ 7174.126484][ T282] do_syscall_64+0xc6/0x1e0 [ 7174.126484][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7174.126484][ T282] [ 7184.227017][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7184.227034][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7184.227414][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7184.227414][ T282] dst_init+0x84/0x4a0 [ 7184.227414][ T282] dst_alloc+0x97/0x150 [ 7184.227414][ T282] ip6_dst_alloc+0x23/0x90 [ 7184.227414][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7184.227414][ T282] ip6_pol_route+0x56f/0x840 [ 7184.227414][ T282] fib6_rule_lookup+0x196/0x240 [ 7184.227414][ T282] ip6_route_input+0x542/0x980 [ 7184.227414][ T282] ipv6_rcv+0x8f/0x400 [ 7184.227414][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7184.227414][ T282] process_backlog+0x101/0x620 [ 7184.227414][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7184.227414][ T282] net_rx_action+0x495/0xbe0 [ 7184.227414][ T282] __do_softirq+0x1b5/0x7f6 [ 7184.227414][ T282] [ 7184.227877][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7184.227877][ T284] netdev_get_by_index+0x5e/0x80 [ 7184.227877][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7184.227877][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7184.227877][ T284] ip6_route_add+0x1c/0x140 [ 7184.227877][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7184.227877][ T284] inet6_addr_add+0x4f8/0xa40 [ 7184.227877][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7184.227877][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7184.227877][ T284] netlink_rcv_skb+0x130/0x360 [ 7184.227877][ T284] netlink_unicast+0x449/0x710 [ 7184.227877][ T284] netlink_sendmsg+0x723/0xbe0 [ 7184.227877][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7184.227877][ T284] ___sys_sendmsg+0xee/0x170 [ 7184.227877][ T284] __sys_sendmsg+0xcd/0x170 [ 7184.227877][ T284] do_syscall_64+0xc6/0x1e0 [ 7184.227877][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7184.227877][ T284] [ 7184.229542][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7184.229542][ T282] netdev_get_by_index+0x5e/0x80 [ 7184.229542][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7184.229542][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7184.229542][ T282] ip6_route_add+0x1c/0x140 [ 7184.229542][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7184.229542][ T282] inet6_addr_add+0x4f8/0xa40 [ 7184.229542][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7184.229542][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7184.229542][ T282] netlink_rcv_skb+0x130/0x360 [ 7184.229542][ T282] netlink_unicast+0x449/0x710 [ 7184.229542][ T282] netlink_sendmsg+0x723/0xbe0 [ 7184.229542][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7184.229542][ T282] ___sys_sendmsg+0xee/0x170 [ 7184.229542][ T282] __sys_sendmsg+0xcd/0x170 [ 7184.229542][ T282] do_syscall_64+0xc6/0x1e0 [ 7184.229542][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7184.229542][ T282] [ 7184.233090][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7184.233090][ T284] netdev_get_by_index+0x5e/0x80 [ 7184.233090][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7184.233090][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7184.233090][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7184.233090][ T284] ipv6_add_addr+0x411/0x2000 [ 7184.233090][ T284] inet6_addr_add+0x30e/0xa40 [ 7184.233090][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7184.233090][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7184.233090][ T284] netlink_rcv_skb+0x130/0x360 [ 7184.233090][ T284] netlink_unicast+0x449/0x710 [ 7184.233090][ T284] netlink_sendmsg+0x723/0xbe0 [ 7184.233090][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7184.233090][ T284] ___sys_sendmsg+0xee/0x170 [ 7184.233090][ T284] __sys_sendmsg+0xcd/0x170 [ 7184.233090][ T284] do_syscall_64+0xc6/0x1e0 [ 7184.233090][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7184.233090][ T284] [ 7184.235250][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7184.235250][ T282] netdev_get_by_index+0x5e/0x80 [ 7184.235250][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7184.235250][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7184.235250][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7184.235250][ T282] ipv6_add_addr+0x411/0x2000 [ 7184.235250][ T282] inet6_addr_add+0x30e/0xa40 [ 7184.235250][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7184.235250][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7184.235250][ T282] netlink_rcv_skb+0x130/0x360 [ 7184.235250][ T282] netlink_unicast+0x449/0x710 [ 7184.235250][ T282] netlink_sendmsg+0x723/0xbe0 [ 7184.235250][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7184.235250][ T282] ___sys_sendmsg+0xee/0x170 [ 7184.235250][ T282] __sys_sendmsg+0xcd/0x170 [ 7184.235250][ T282] do_syscall_64+0xc6/0x1e0 [ 7184.235250][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7184.235250][ T282] [ 7184.238800][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7184.238800][ T284] netdev_get_by_index+0x5e/0x80 [ 7184.238800][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7184.238800][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7184.238800][ T284] ip6_route_add+0x1c/0x140 [ 7184.238800][ T284] addrconf_add_mroute+0x129/0x180 [ 7184.238800][ T284] addrconf_add_dev+0xe2/0x170 [ 7184.238800][ T284] inet6_addr_add+0x12f/0xa40 [ 7184.238800][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7184.238800][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7184.238800][ T284] netlink_rcv_skb+0x130/0x360 [ 7184.238800][ T284] netlink_unicast+0x449/0x710 [ 7184.238800][ T284] netlink_sendmsg+0x723/0xbe0 [ 7184.238800][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7184.238800][ T284] ___sys_sendmsg+0xee/0x170 [ 7184.238800][ T284] __sys_sendmsg+0xcd/0x170 [ 7184.238800][ T284] do_syscall_64+0xc6/0x1e0 [ 7184.238800][ T284] [ 7184.240959][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7184.240959][ T282] netdev_get_by_index+0x5e/0x80 [ 7184.240959][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7184.240959][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7184.240959][ T282] ip6_route_add+0x1c/0x140 [ 7184.240959][ T282] addrconf_add_mroute+0x129/0x180 [ 7184.240959][ T282] addrconf_add_dev+0xe2/0x170 [ 7184.240959][ T282] inet6_addr_add+0x12f/0xa40 [ 7184.240959][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7184.240959][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7184.240959][ T282] netlink_rcv_skb+0x130/0x360 [ 7184.240959][ T282] netlink_unicast+0x449/0x710 [ 7184.240959][ T282] netlink_sendmsg+0x723/0xbe0 [ 7184.240959][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7184.240959][ T282] ___sys_sendmsg+0xee/0x170 [ 7184.240959][ T282] __sys_sendmsg+0xcd/0x170 [ 7184.240959][ T282] do_syscall_64+0xc6/0x1e0 [ 7184.240959][ T282] [ 7184.244313][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7184.244313][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7184.244313][ T284] ipv6_find_idev+0x102/0x170 [ 7184.244313][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7184.244313][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7184.244313][ T284] netlink_rcv_skb+0x130/0x360 [ 7184.244313][ T284] netlink_unicast+0x449/0x710 [ 7184.244313][ T284] netlink_sendmsg+0x723/0xbe0 [ 7184.244313][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7184.244313][ T284] ___sys_sendmsg+0xee/0x170 [ 7184.244313][ T284] __sys_sendmsg+0xcd/0x170 [ 7184.244313][ T284] do_syscall_64+0xc6/0x1e0 [ 7184.244313][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7184.244313][ T284] [ 7184.246465][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7184.246465][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7184.246465][ T282] ipv6_find_idev+0x102/0x170 [ 7184.246465][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7184.246465][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7184.246465][ T282] netlink_rcv_skb+0x130/0x360 [ 7184.246465][ T282] netlink_unicast+0x449/0x710 [ 7184.246465][ T282] netlink_sendmsg+0x723/0xbe0 [ 7184.246465][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7184.246465][ T282] ___sys_sendmsg+0xee/0x170 [ 7184.246465][ T282] __sys_sendmsg+0xcd/0x170 [ 7184.246465][ T282] do_syscall_64+0xc6/0x1e0 [ 7184.246465][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7184.246465][ T282] [ 7184.249122][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7184.249122][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7184.249122][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7184.249122][ T284] ipv6_find_idev+0x102/0x170 [ 7184.249122][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7184.249122][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7184.249122][ T284] netlink_rcv_skb+0x130/0x360 [ 7184.249122][ T284] netlink_unicast+0x449/0x710 [ 7184.249122][ T284] netlink_sendmsg+0x723/0xbe0 [ 7184.249122][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7184.249122][ T284] ___sys_sendmsg+0xee/0x170 [ 7184.249122][ T284] __sys_sendmsg+0xcd/0x170 [ 7184.249122][ T284] do_syscall_64+0xc6/0x1e0 [ 7184.249122][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7184.249122][ T284] [ 7184.250786][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7184.250786][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7184.250786][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7184.250786][ T282] ipv6_find_idev+0x102/0x170 [ 7184.250786][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7184.250786][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7184.250786][ T282] netlink_rcv_skb+0x130/0x360 [ 7184.250786][ T282] netlink_unicast+0x449/0x710 [ 7184.250786][ T282] netlink_sendmsg+0x723/0xbe0 [ 7184.250786][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7184.250786][ T282] ___sys_sendmsg+0xee/0x170 [ 7184.250786][ T282] __sys_sendmsg+0xcd/0x170 [ 7184.250786][ T282] do_syscall_64+0xc6/0x1e0 [ 7184.250786][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7184.250786][ T282] [ 7194.427014][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7194.427080][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7194.427493][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7194.427493][ T284] netdev_get_by_index+0x5e/0x80 [ 7194.427493][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7194.427493][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7194.427493][ T284] ip6_route_add+0x1c/0x140 [ 7194.427493][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7194.427493][ T284] inet6_addr_add+0x4f8/0xa40 [ 7194.427493][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7194.427493][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7194.427493][ T284] netlink_rcv_skb+0x130/0x360 [ 7194.427493][ T284] netlink_unicast+0x449/0x710 [ 7194.427493][ T284] netlink_sendmsg+0x723/0xbe0 [ 7194.427493][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7194.427493][ T284] ___sys_sendmsg+0xee/0x170 [ 7194.427493][ T284] __sys_sendmsg+0xcd/0x170 [ 7194.427493][ T284] do_syscall_64+0xc6/0x1e0 [ 7194.427493][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7194.427493][ T284] [ 7194.427650][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7194.427650][ T282] dst_init+0x84/0x4a0 [ 7194.427650][ T282] dst_alloc+0x97/0x150 [ 7194.427650][ T282] ip6_dst_alloc+0x23/0x90 [ 7194.427650][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7194.427650][ T282] ip6_pol_route+0x56f/0x840 [ 7194.427650][ T282] fib6_rule_lookup+0x196/0x240 [ 7194.427650][ T282] ip6_route_input+0x542/0x980 [ 7194.427650][ T282] ipv6_rcv+0x8f/0x400 [ 7194.427650][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7194.427650][ T282] process_backlog+0x101/0x620 [ 7194.427650][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7194.427650][ T282] net_rx_action+0x495/0xbe0 [ 7194.427650][ T282] __do_softirq+0x1b5/0x7f6 [ 7194.427650][ T282] [ 7194.429785][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7194.429785][ T284] netdev_get_by_index+0x5e/0x80 [ 7194.429785][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7194.429785][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7194.429785][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7194.429785][ T284] ipv6_add_addr+0x411/0x2000 [ 7194.429785][ T284] inet6_addr_add+0x30e/0xa40 [ 7194.429785][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7194.429785][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7194.429785][ T284] netlink_rcv_skb+0x130/0x360 [ 7194.429785][ T284] netlink_unicast+0x449/0x710 [ 7194.429785][ T284] netlink_sendmsg+0x723/0xbe0 [ 7194.429785][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7194.429785][ T284] ___sys_sendmsg+0xee/0x170 [ 7194.429785][ T284] __sys_sendmsg+0xcd/0x170 [ 7194.429785][ T284] do_syscall_64+0xc6/0x1e0 [ 7194.429785][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7194.429785][ T284] [ 7194.431540][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7194.431540][ T282] netdev_get_by_index+0x5e/0x80 [ 7194.431540][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7194.431540][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7194.431540][ T282] ip6_route_add+0x1c/0x140 [ 7194.431540][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7194.431540][ T282] inet6_addr_add+0x4f8/0xa40 [ 7194.431540][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7194.431540][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7194.431540][ T282] netlink_rcv_skb+0x130/0x360 [ 7194.431540][ T282] netlink_unicast+0x449/0x710 [ 7194.431540][ T282] netlink_sendmsg+0x723/0xbe0 [ 7194.431540][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7194.431540][ T282] ___sys_sendmsg+0xee/0x170 [ 7194.431540][ T282] __sys_sendmsg+0xcd/0x170 [ 7194.431540][ T282] do_syscall_64+0xc6/0x1e0 [ 7194.431540][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7194.431540][ T282] [ 7194.433713][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7194.433713][ T284] netdev_get_by_index+0x5e/0x80 [ 7194.433713][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7194.433713][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7194.433713][ T284] ip6_route_add+0x1c/0x140 [ 7194.433713][ T284] addrconf_add_mroute+0x129/0x180 [ 7194.433713][ T284] addrconf_add_dev+0xe2/0x170 [ 7194.433713][ T284] inet6_addr_add+0x12f/0xa40 [ 7194.433713][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7194.433713][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7194.433713][ T284] netlink_rcv_skb+0x130/0x360 [ 7194.433713][ T284] netlink_unicast+0x449/0x710 [ 7194.433713][ T284] netlink_sendmsg+0x723/0xbe0 [ 7194.433713][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7194.433713][ T284] ___sys_sendmsg+0xee/0x170 [ 7194.433713][ T284] __sys_sendmsg+0xcd/0x170 [ 7194.433713][ T284] do_syscall_64+0xc6/0x1e0 [ 7194.433713][ T284] [ 7194.435893][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7194.435893][ T282] netdev_get_by_index+0x5e/0x80 [ 7194.435893][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7194.435893][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7194.435893][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7194.435893][ T282] ipv6_add_addr+0x411/0x2000 [ 7194.435893][ T282] inet6_addr_add+0x30e/0xa40 [ 7194.435893][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7194.435893][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7194.435893][ T282] netlink_rcv_skb+0x130/0x360 [ 7194.435893][ T282] netlink_unicast+0x449/0x710 [ 7194.435893][ T282] netlink_sendmsg+0x723/0xbe0 [ 7194.435893][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7194.435893][ T282] ___sys_sendmsg+0xee/0x170 [ 7194.435893][ T282] __sys_sendmsg+0xcd/0x170 [ 7194.435893][ T282] do_syscall_64+0xc6/0x1e0 [ 7194.435893][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7194.435893][ T282] [ 7194.438036][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7194.438036][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7194.438036][ T284] ipv6_find_idev+0x102/0x170 [ 7194.438036][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7194.438036][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7194.438036][ T284] netlink_rcv_skb+0x130/0x360 [ 7194.438036][ T284] netlink_unicast+0x449/0x710 [ 7194.438036][ T284] netlink_sendmsg+0x723/0xbe0 [ 7194.438036][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7194.438036][ T284] ___sys_sendmsg+0xee/0x170 [ 7194.438036][ T284] __sys_sendmsg+0xcd/0x170 [ 7194.438036][ T284] do_syscall_64+0xc6/0x1e0 [ 7194.438036][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7194.438036][ T284] [ 7194.440217][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7194.440217][ T282] netdev_get_by_index+0x5e/0x80 [ 7194.440217][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7194.440217][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7194.440217][ T282] ip6_route_add+0x1c/0x140 [ 7194.440217][ T282] addrconf_add_mroute+0x129/0x180 [ 7194.440217][ T282] addrconf_add_dev+0xe2/0x170 [ 7194.440217][ T282] inet6_addr_add+0x12f/0xa40 [ 7194.440217][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7194.440217][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7194.440217][ T282] netlink_rcv_skb+0x130/0x360 [ 7194.440217][ T282] netlink_unicast+0x449/0x710 [ 7194.440217][ T282] netlink_sendmsg+0x723/0xbe0 [ 7194.440217][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7194.440217][ T282] ___sys_sendmsg+0xee/0x170 [ 7194.440217][ T282] __sys_sendmsg+0xcd/0x170 [ 7194.440217][ T282] do_syscall_64+0xc6/0x1e0 [ 7194.440217][ T282] [ 7194.441881][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7194.441881][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7194.441881][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7194.441881][ T284] ipv6_find_idev+0x102/0x170 [ 7194.441881][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7194.441881][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7194.441881][ T284] netlink_rcv_skb+0x130/0x360 [ 7194.441881][ T284] netlink_unicast+0x449/0x710 [ 7194.441881][ T284] netlink_sendmsg+0x723/0xbe0 [ 7194.441881][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7194.441881][ T284] ___sys_sendmsg+0xee/0x170 [ 7194.441881][ T284] __sys_sendmsg+0xcd/0x170 [ 7194.441881][ T284] do_syscall_64+0xc6/0x1e0 [ 7194.441881][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7194.441881][ T284] [ 7194.444036][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7194.444036][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7194.444036][ T282] ipv6_find_idev+0x102/0x170 [ 7194.444036][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7194.444036][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7194.444036][ T282] netlink_rcv_skb+0x130/0x360 [ 7194.444036][ T282] netlink_unicast+0x449/0x710 [ 7194.444036][ T282] netlink_sendmsg+0x723/0xbe0 [ 7194.444036][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7194.444036][ T282] ___sys_sendmsg+0xee/0x170 [ 7194.444036][ T282] __sys_sendmsg+0xcd/0x170 [ 7194.444036][ T282] do_syscall_64+0xc6/0x1e0 [ 7194.444036][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7194.444036][ T282] [ 7194.447545][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7194.447545][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7194.447545][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7194.447545][ T282] ipv6_find_idev+0x102/0x170 [ 7194.447545][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7194.447545][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7194.447545][ T282] netlink_rcv_skb+0x130/0x360 [ 7194.447545][ T282] netlink_unicast+0x449/0x710 [ 7194.447545][ T282] netlink_sendmsg+0x723/0xbe0 [ 7194.447545][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7194.447545][ T282] ___sys_sendmsg+0xee/0x170 [ 7194.447545][ T282] __sys_sendmsg+0xcd/0x170 [ 7194.447545][ T282] do_syscall_64+0xc6/0x1e0 [ 7194.447545][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7194.447545][ T282] [ 7204.699031][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7204.699035][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7204.699150][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7204.699150][ T282] dst_init+0x84/0x4a0 [ 7204.699150][ T282] dst_alloc+0x97/0x150 [ 7204.699150][ T282] ip6_dst_alloc+0x23/0x90 [ 7204.699150][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7204.699150][ T282] ip6_pol_route+0x56f/0x840 [ 7204.699150][ T282] fib6_rule_lookup+0x196/0x240 [ 7204.699150][ T282] ip6_route_input+0x542/0x980 [ 7204.699150][ T282] ipv6_rcv+0x8f/0x400 [ 7204.699150][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7204.699150][ T282] process_backlog+0x101/0x620 [ 7204.699150][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7204.699150][ T282] net_rx_action+0x495/0xbe0 [ 7204.699150][ T282] __do_softirq+0x1b5/0x7f6 [ 7204.699150][ T282] [ 7204.699420][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7204.699420][ T284] netdev_get_by_index+0x5e/0x80 [ 7204.699420][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7204.699420][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7204.699420][ T284] ip6_route_add+0x1c/0x140 [ 7204.699420][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7204.699420][ T284] inet6_addr_add+0x4f8/0xa40 [ 7204.699420][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7204.699420][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7204.699420][ T284] netlink_rcv_skb+0x130/0x360 [ 7204.699420][ T284] netlink_unicast+0x449/0x710 [ 7204.699420][ T284] netlink_sendmsg+0x723/0xbe0 [ 7204.699420][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7204.699420][ T284] ___sys_sendmsg+0xee/0x170 [ 7204.699420][ T284] __sys_sendmsg+0xcd/0x170 [ 7204.699420][ T284] do_syscall_64+0xc6/0x1e0 [ 7204.699420][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7204.699420][ T284] [ 7204.699610][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7204.699610][ T282] netdev_get_by_index+0x5e/0x80 [ 7204.699610][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7204.699610][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7204.699610][ T282] ip6_route_add+0x1c/0x140 [ 7204.699610][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7204.699610][ T282] inet6_addr_add+0x4f8/0xa40 [ 7204.699610][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7204.699610][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7204.699610][ T282] netlink_rcv_skb+0x130/0x360 [ 7204.699610][ T282] netlink_unicast+0x449/0x710 [ 7204.699610][ T282] netlink_sendmsg+0x723/0xbe0 [ 7204.699610][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7204.699610][ T282] ___sys_sendmsg+0xee/0x170 [ 7204.699610][ T282] __sys_sendmsg+0xcd/0x170 [ 7204.699610][ T282] do_syscall_64+0xc6/0x1e0 [ 7204.699610][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7204.699610][ T282] [ 7204.701369][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7204.701369][ T284] netdev_get_by_index+0x5e/0x80 [ 7204.701369][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7204.701369][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7204.701369][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7204.701369][ T284] ipv6_add_addr+0x411/0x2000 [ 7204.701369][ T284] inet6_addr_add+0x30e/0xa40 [ 7204.701369][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7204.701369][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7204.701369][ T284] netlink_rcv_skb+0x130/0x360 [ 7204.701369][ T284] netlink_unicast+0x449/0x710 [ 7204.701369][ T284] netlink_sendmsg+0x723/0xbe0 [ 7204.701369][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7204.701369][ T284] ___sys_sendmsg+0xee/0x170 [ 7204.701369][ T284] __sys_sendmsg+0xcd/0x170 [ 7204.701369][ T284] do_syscall_64+0xc6/0x1e0 [ 7204.701369][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7204.701369][ T284] [ 7204.703557][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7204.703557][ T282] netdev_get_by_index+0x5e/0x80 [ 7204.703557][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7204.703557][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7204.703557][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7204.703557][ T282] ipv6_add_addr+0x411/0x2000 [ 7204.703557][ T282] inet6_addr_add+0x30e/0xa40 [ 7204.703557][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7204.703557][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7204.703557][ T282] netlink_rcv_skb+0x130/0x360 [ 7204.703557][ T282] netlink_unicast+0x449/0x710 [ 7204.703557][ T282] netlink_sendmsg+0x723/0xbe0 [ 7204.703557][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7204.703557][ T282] ___sys_sendmsg+0xee/0x170 [ 7204.703557][ T282] __sys_sendmsg+0xcd/0x170 [ 7204.703557][ T282] do_syscall_64+0xc6/0x1e0 [ 7204.703557][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7204.703557][ T282] [ 7204.705742][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7204.705742][ T284] netdev_get_by_index+0x5e/0x80 [ 7204.705742][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7204.705742][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7204.705742][ T284] ip6_route_add+0x1c/0x140 [ 7204.705742][ T284] addrconf_add_mroute+0x129/0x180 [ 7204.705742][ T284] addrconf_add_dev+0xe2/0x170 [ 7204.705742][ T284] inet6_addr_add+0x12f/0xa40 [ 7204.705742][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7204.705742][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7204.705742][ T284] netlink_rcv_skb+0x130/0x360 [ 7204.705742][ T284] netlink_unicast+0x449/0x710 [ 7204.705742][ T284] netlink_sendmsg+0x723/0xbe0 [ 7204.705742][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7204.705742][ T284] ___sys_sendmsg+0xee/0x170 [ 7204.705742][ T284] __sys_sendmsg+0xcd/0x170 [ 7204.705742][ T284] do_syscall_64+0xc6/0x1e0 [ 7204.705742][ T284] [ 7204.707947][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7204.707947][ T282] netdev_get_by_index+0x5e/0x80 [ 7204.707947][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7204.707947][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7204.707947][ T282] ip6_route_add+0x1c/0x140 [ 7204.707947][ T282] addrconf_add_mroute+0x129/0x180 [ 7204.707947][ T282] addrconf_add_dev+0xe2/0x170 [ 7204.707947][ T282] inet6_addr_add+0x12f/0xa40 [ 7204.707947][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7204.707947][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7204.707947][ T282] netlink_rcv_skb+0x130/0x360 [ 7204.707947][ T282] netlink_unicast+0x449/0x710 [ 7204.707947][ T282] netlink_sendmsg+0x723/0xbe0 [ 7204.707947][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7204.707947][ T282] ___sys_sendmsg+0xee/0x170 [ 7204.707947][ T282] __sys_sendmsg+0xcd/0x170 [ 7204.707947][ T282] do_syscall_64+0xc6/0x1e0 [ 7204.707947][ T282] [ 7204.710119][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7204.710119][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7204.710119][ T284] ipv6_find_idev+0x102/0x170 [ 7204.710119][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7204.710119][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7204.710119][ T284] netlink_rcv_skb+0x130/0x360 [ 7204.710119][ T284] netlink_unicast+0x449/0x710 [ 7204.710119][ T284] netlink_sendmsg+0x723/0xbe0 [ 7204.710119][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7204.710119][ T284] ___sys_sendmsg+0xee/0x170 [ 7204.710119][ T284] __sys_sendmsg+0xcd/0x170 [ 7204.710119][ T284] do_syscall_64+0xc6/0x1e0 [ 7204.710119][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7204.710119][ T284] [ 7204.712281][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7204.712281][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7204.712281][ T282] ipv6_find_idev+0x102/0x170 [ 7204.712281][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7204.712281][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7204.712281][ T282] netlink_rcv_skb+0x130/0x360 [ 7204.712281][ T282] netlink_unicast+0x449/0x710 [ 7204.712281][ T282] netlink_sendmsg+0x723/0xbe0 [ 7204.712281][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7204.712281][ T282] ___sys_sendmsg+0xee/0x170 [ 7204.712281][ T282] __sys_sendmsg+0xcd/0x170 [ 7204.712281][ T282] do_syscall_64+0xc6/0x1e0 [ 7204.712281][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7204.712281][ T282] [ 7204.714418][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7204.714418][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7204.714418][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7204.714418][ T284] ipv6_find_idev+0x102/0x170 [ 7204.714418][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7204.714418][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7204.714418][ T284] netlink_rcv_skb+0x130/0x360 [ 7204.714418][ T284] netlink_unicast+0x449/0x710 [ 7204.714418][ T284] netlink_sendmsg+0x723/0xbe0 [ 7204.714418][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7204.714418][ T284] ___sys_sendmsg+0xee/0x170 [ 7204.714418][ T284] __sys_sendmsg+0xcd/0x170 [ 7204.714418][ T284] do_syscall_64+0xc6/0x1e0 [ 7204.714418][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7204.714418][ T284] [ 7204.716110][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7204.716110][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7204.716110][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7204.716110][ T282] ipv6_find_idev+0x102/0x170 [ 7204.716110][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7204.716110][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7204.716110][ T282] netlink_rcv_skb+0x130/0x360 [ 7204.716110][ T282] netlink_unicast+0x449/0x710 [ 7204.716110][ T282] netlink_sendmsg+0x723/0xbe0 [ 7204.716110][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7204.716110][ T282] ___sys_sendmsg+0xee/0x170 [ 7204.716110][ T282] __sys_sendmsg+0xcd/0x170 [ 7204.716110][ T282] do_syscall_64+0xc6/0x1e0 [ 7204.716110][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7204.716110][ T282] [ 7214.971032][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7214.971057][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7214.971451][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7214.971451][ T282] dst_init+0x84/0x4a0 [ 7214.971451][ T282] dst_alloc+0x97/0x150 [ 7214.971451][ T282] ip6_dst_alloc+0x23/0x90 [ 7214.971451][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7214.971451][ T282] ip6_pol_route+0x56f/0x840 [ 7214.971451][ T282] fib6_rule_lookup+0x196/0x240 [ 7214.971451][ T282] ip6_route_input+0x542/0x980 [ 7214.971451][ T282] ipv6_rcv+0x8f/0x400 [ 7214.971451][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7214.971451][ T282] process_backlog+0x101/0x620 [ 7214.971451][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7214.971451][ T282] net_rx_action+0x495/0xbe0 [ 7214.971451][ T282] __do_softirq+0x1b5/0x7f6 [ 7214.971451][ T282] [ 7214.971673][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7214.971673][ T284] netdev_get_by_index+0x5e/0x80 [ 7214.971673][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7214.971673][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7214.971673][ T284] ip6_route_add+0x1c/0x140 [ 7214.971673][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7214.971673][ T284] inet6_addr_add+0x4f8/0xa40 [ 7214.971673][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7214.971673][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7214.971673][ T284] netlink_rcv_skb+0x130/0x360 [ 7214.971673][ T284] netlink_unicast+0x449/0x710 [ 7214.971673][ T284] netlink_sendmsg+0x723/0xbe0 [ 7214.971673][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7214.971673][ T284] ___sys_sendmsg+0xee/0x170 [ 7214.971673][ T284] __sys_sendmsg+0xcd/0x170 [ 7214.971673][ T284] do_syscall_64+0xc6/0x1e0 [ 7214.971673][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7214.971673][ T284] [ 7214.973375][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7214.973375][ T282] netdev_get_by_index+0x5e/0x80 [ 7214.973375][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7214.973375][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7214.973375][ T282] ip6_route_add+0x1c/0x140 [ 7214.973375][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7214.973375][ T282] inet6_addr_add+0x4f8/0xa40 [ 7214.973375][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7214.973375][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7214.973375][ T282] netlink_rcv_skb+0x130/0x360 [ 7214.973375][ T282] netlink_unicast+0x449/0x710 [ 7214.973375][ T282] netlink_sendmsg+0x723/0xbe0 [ 7214.973375][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7214.973375][ T282] ___sys_sendmsg+0xee/0x170 [ 7214.973375][ T282] __sys_sendmsg+0xcd/0x170 [ 7214.973375][ T282] do_syscall_64+0xc6/0x1e0 [ 7214.973375][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7214.973375][ T282] [ 7214.975562][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7214.975562][ T284] netdev_get_by_index+0x5e/0x80 [ 7214.975562][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7214.975562][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7214.975562][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7214.975562][ T284] ipv6_add_addr+0x411/0x2000 [ 7214.975562][ T284] inet6_addr_add+0x30e/0xa40 [ 7214.975562][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7214.975562][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7214.975562][ T284] netlink_rcv_skb+0x130/0x360 [ 7214.975562][ T284] netlink_unicast+0x449/0x710 [ 7214.975562][ T284] netlink_sendmsg+0x723/0xbe0 [ 7214.975562][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7214.975562][ T284] ___sys_sendmsg+0xee/0x170 [ 7214.975562][ T284] __sys_sendmsg+0xcd/0x170 [ 7214.975562][ T284] do_syscall_64+0xc6/0x1e0 [ 7214.975562][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7214.975562][ T284] [ 7214.977751][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7214.977751][ T282] netdev_get_by_index+0x5e/0x80 [ 7214.977751][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7214.977751][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7214.977751][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7214.977751][ T282] ipv6_add_addr+0x411/0x2000 [ 7214.977751][ T282] inet6_addr_add+0x30e/0xa40 [ 7214.977751][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7214.977751][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7214.977751][ T282] netlink_rcv_skb+0x130/0x360 [ 7214.977751][ T282] netlink_unicast+0x449/0x710 [ 7214.977751][ T282] netlink_sendmsg+0x723/0xbe0 [ 7214.977751][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7214.977751][ T282] ___sys_sendmsg+0xee/0x170 [ 7214.977751][ T282] __sys_sendmsg+0xcd/0x170 [ 7214.977751][ T282] do_syscall_64+0xc6/0x1e0 [ 7214.977751][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7214.977751][ T282] [ 7214.979936][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7214.979936][ T284] netdev_get_by_index+0x5e/0x80 [ 7214.979936][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7214.979936][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7214.979936][ T284] ip6_route_add+0x1c/0x140 [ 7214.979936][ T284] addrconf_add_mroute+0x129/0x180 [ 7214.979936][ T284] addrconf_add_dev+0xe2/0x170 [ 7214.979936][ T284] inet6_addr_add+0x12f/0xa40 [ 7214.979936][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7214.979936][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7214.979936][ T284] netlink_rcv_skb+0x130/0x360 [ 7214.979936][ T284] netlink_unicast+0x449/0x710 [ 7214.979936][ T284] netlink_sendmsg+0x723/0xbe0 [ 7214.979936][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7214.979936][ T284] ___sys_sendmsg+0xee/0x170 [ 7214.979936][ T284] __sys_sendmsg+0xcd/0x170 [ 7214.979936][ T284] do_syscall_64+0xc6/0x1e0 [ 7214.979936][ T284] [ 7214.982111][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7214.982111][ T282] netdev_get_by_index+0x5e/0x80 [ 7214.982111][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7214.982111][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7214.982111][ T282] ip6_route_add+0x1c/0x140 [ 7214.982111][ T282] addrconf_add_mroute+0x129/0x180 [ 7214.982111][ T282] addrconf_add_dev+0xe2/0x170 [ 7214.982111][ T282] inet6_addr_add+0x12f/0xa40 [ 7214.982111][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7214.982111][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7214.982111][ T282] netlink_rcv_skb+0x130/0x360 [ 7214.982111][ T282] netlink_unicast+0x449/0x710 [ 7214.982111][ T282] netlink_sendmsg+0x723/0xbe0 [ 7214.982111][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7214.982111][ T282] ___sys_sendmsg+0xee/0x170 [ 7214.982111][ T282] __sys_sendmsg+0xcd/0x170 [ 7214.982111][ T282] do_syscall_64+0xc6/0x1e0 [ 7214.982111][ T282] [ 7214.984259][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7214.984259][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7214.984259][ T284] ipv6_find_idev+0x102/0x170 [ 7214.984259][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7214.984259][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7214.984259][ T284] netlink_rcv_skb+0x130/0x360 [ 7214.984259][ T284] netlink_unicast+0x449/0x710 [ 7214.984259][ T284] netlink_sendmsg+0x723/0xbe0 [ 7214.984259][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7214.984259][ T284] ___sys_sendmsg+0xee/0x170 [ 7214.984259][ T284] __sys_sendmsg+0xcd/0x170 [ 7214.984259][ T284] do_syscall_64+0xc6/0x1e0 [ 7214.984259][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7214.984259][ T284] [ 7214.986433][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7214.986433][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7214.986433][ T282] ipv6_find_idev+0x102/0x170 [ 7214.986433][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7214.986433][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7214.986433][ T282] netlink_rcv_skb+0x130/0x360 [ 7214.986433][ T282] netlink_unicast+0x449/0x710 [ 7214.986433][ T282] netlink_sendmsg+0x723/0xbe0 [ 7214.986433][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7214.986433][ T282] ___sys_sendmsg+0xee/0x170 [ 7214.986433][ T282] __sys_sendmsg+0xcd/0x170 [ 7214.986433][ T282] do_syscall_64+0xc6/0x1e0 [ 7214.986433][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7214.986433][ T282] [ 7214.988113][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7214.988113][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7214.988113][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7214.988113][ T284] ipv6_find_idev+0x102/0x170 [ 7214.988113][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7214.988113][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7214.988113][ T284] netlink_rcv_skb+0x130/0x360 [ 7214.988113][ T284] netlink_unicast+0x449/0x710 [ 7214.988113][ T284] netlink_sendmsg+0x723/0xbe0 [ 7214.988113][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7214.988113][ T284] ___sys_sendmsg+0xee/0x170 [ 7214.988113][ T284] __sys_sendmsg+0xcd/0x170 [ 7214.988113][ T284] do_syscall_64+0xc6/0x1e0 [ 7214.988113][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7214.988113][ T284] [ 7214.989792][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7214.989792][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7214.989792][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7214.989792][ T282] ipv6_find_idev+0x102/0x170 [ 7214.989792][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7214.989792][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7214.989792][ T282] netlink_rcv_skb+0x130/0x360 [ 7214.989792][ T282] netlink_unicast+0x449/0x710 [ 7214.989792][ T282] netlink_sendmsg+0x723/0xbe0 [ 7214.989792][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7214.989792][ T282] ___sys_sendmsg+0xee/0x170 [ 7214.989792][ T282] __sys_sendmsg+0xcd/0x170 [ 7214.989792][ T282] do_syscall_64+0xc6/0x1e0 [ 7214.989792][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7214.989792][ T282] [ 7224.995017][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7224.995016][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7224.995149][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7224.995149][ T282] dst_init+0x84/0x4a0 [ 7224.995149][ T282] dst_alloc+0x97/0x150 [ 7224.995149][ T282] ip6_dst_alloc+0x23/0x90 [ 7224.995149][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7224.995149][ T282] ip6_pol_route+0x56f/0x840 [ 7224.995149][ T282] fib6_rule_lookup+0x196/0x240 [ 7224.995149][ T282] ip6_route_input+0x542/0x980 [ 7224.995149][ T282] ipv6_rcv+0x8f/0x400 [ 7224.995149][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7224.995149][ T282] process_backlog+0x101/0x620 [ 7224.995149][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7224.995149][ T282] net_rx_action+0x495/0xbe0 [ 7224.995149][ T282] __do_softirq+0x1b5/0x7f6 [ 7224.995149][ T282] [ 7224.995429][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7224.995429][ T284] netdev_get_by_index+0x5e/0x80 [ 7224.995429][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7224.995429][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7224.995429][ T284] ip6_route_add+0x1c/0x140 [ 7224.995429][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7224.995429][ T284] inet6_addr_add+0x4f8/0xa40 [ 7224.995429][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7224.995429][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7224.995429][ T284] netlink_rcv_skb+0x130/0x360 [ 7224.995429][ T284] netlink_unicast+0x449/0x710 [ 7224.995429][ T284] netlink_sendmsg+0x723/0xbe0 [ 7224.995429][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7224.995429][ T284] ___sys_sendmsg+0xee/0x170 [ 7224.995429][ T284] __sys_sendmsg+0xcd/0x170 [ 7224.995429][ T284] do_syscall_64+0xc6/0x1e0 [ 7224.995429][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7224.995429][ T284] [ 7224.995576][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7224.995576][ T282] netdev_get_by_index+0x5e/0x80 [ 7224.995576][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7224.995576][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7224.995576][ T282] ip6_route_add+0x1c/0x140 [ 7224.995576][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7224.995576][ T282] inet6_addr_add+0x4f8/0xa40 [ 7224.995576][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7224.995576][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7224.995576][ T282] netlink_rcv_skb+0x130/0x360 [ 7224.995576][ T282] netlink_unicast+0x449/0x710 [ 7224.995576][ T282] netlink_sendmsg+0x723/0xbe0 [ 7224.995576][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7224.995576][ T282] ___sys_sendmsg+0xee/0x170 [ 7224.995576][ T282] __sys_sendmsg+0xcd/0x170 [ 7224.995576][ T282] do_syscall_64+0xc6/0x1e0 [ 7224.995576][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7224.995576][ T282] [ 7224.997361][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7224.997361][ T284] netdev_get_by_index+0x5e/0x80 [ 7224.997361][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7224.997361][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7224.997361][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7224.997361][ T284] ipv6_add_addr+0x411/0x2000 [ 7224.997361][ T284] inet6_addr_add+0x30e/0xa40 [ 7224.997361][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7224.997361][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7224.997361][ T284] netlink_rcv_skb+0x130/0x360 [ 7224.997361][ T284] netlink_unicast+0x449/0x710 [ 7224.997361][ T284] netlink_sendmsg+0x723/0xbe0 [ 7224.997361][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7224.997361][ T284] ___sys_sendmsg+0xee/0x170 [ 7224.997361][ T284] __sys_sendmsg+0xcd/0x170 [ 7224.997361][ T284] do_syscall_64+0xc6/0x1e0 [ 7224.997361][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7224.997361][ T284] [ 7224.999555][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7224.999555][ T282] netdev_get_by_index+0x5e/0x80 [ 7224.999555][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7224.999555][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7224.999555][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7224.999555][ T282] ipv6_add_addr+0x411/0x2000 [ 7224.999555][ T282] inet6_addr_add+0x30e/0xa40 [ 7224.999555][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7224.999555][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7224.999555][ T282] netlink_rcv_skb+0x130/0x360 [ 7224.999555][ T282] netlink_unicast+0x449/0x710 [ 7224.999555][ T282] netlink_sendmsg+0x723/0xbe0 [ 7224.999555][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7224.999555][ T282] ___sys_sendmsg+0xee/0x170 [ 7224.999555][ T282] __sys_sendmsg+0xcd/0x170 [ 7224.999555][ T282] do_syscall_64+0xc6/0x1e0 [ 7224.999555][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7224.999555][ T282] [ 7225.001730][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7225.001730][ T284] netdev_get_by_index+0x5e/0x80 [ 7225.001730][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7225.001730][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7225.001730][ T284] ip6_route_add+0x1c/0x140 [ 7225.001730][ T284] addrconf_add_mroute+0x129/0x180 [ 7225.001730][ T284] addrconf_add_dev+0xe2/0x170 [ 7225.001730][ T284] inet6_addr_add+0x12f/0xa40 [ 7225.001730][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7225.001730][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7225.001730][ T284] netlink_rcv_skb+0x130/0x360 [ 7225.001730][ T284] netlink_unicast+0x449/0x710 [ 7225.001730][ T284] netlink_sendmsg+0x723/0xbe0 [ 7225.001730][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7225.001730][ T284] ___sys_sendmsg+0xee/0x170 [ 7225.001730][ T284] __sys_sendmsg+0xcd/0x170 [ 7225.001730][ T284] do_syscall_64+0xc6/0x1e0 [ 7225.001730][ T284] [ 7225.003912][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7225.003912][ T282] netdev_get_by_index+0x5e/0x80 [ 7225.003912][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7225.003912][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7225.003912][ T282] ip6_route_add+0x1c/0x140 [ 7225.003912][ T282] addrconf_add_mroute+0x129/0x180 [ 7225.003912][ T282] addrconf_add_dev+0xe2/0x170 [ 7225.003912][ T282] inet6_addr_add+0x12f/0xa40 [ 7225.003912][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7225.003912][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7225.003912][ T282] netlink_rcv_skb+0x130/0x360 [ 7225.003912][ T282] netlink_unicast+0x449/0x710 [ 7225.003912][ T282] netlink_sendmsg+0x723/0xbe0 [ 7225.003912][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7225.003912][ T282] ___sys_sendmsg+0xee/0x170 [ 7225.003912][ T282] __sys_sendmsg+0xcd/0x170 [ 7225.003912][ T282] do_syscall_64+0xc6/0x1e0 [ 7225.003912][ T282] [ 7225.006066][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7225.006066][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7225.006066][ T284] ipv6_find_idev+0x102/0x170 [ 7225.006066][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7225.006066][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7225.006066][ T284] netlink_rcv_skb+0x130/0x360 [ 7225.006066][ T284] netlink_unicast+0x449/0x710 [ 7225.006066][ T284] netlink_sendmsg+0x723/0xbe0 [ 7225.006066][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7225.006066][ T284] ___sys_sendmsg+0xee/0x170 [ 7225.006066][ T284] __sys_sendmsg+0xcd/0x170 [ 7225.006066][ T284] do_syscall_64+0xc6/0x1e0 [ 7225.006066][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7225.006066][ T284] [ 7225.008213][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7225.008213][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7225.008213][ T282] ipv6_find_idev+0x102/0x170 [ 7225.008213][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7225.008213][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7225.008213][ T282] netlink_rcv_skb+0x130/0x360 [ 7225.008213][ T282] netlink_unicast+0x449/0x710 [ 7225.008213][ T282] netlink_sendmsg+0x723/0xbe0 [ 7225.008213][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7225.008213][ T282] ___sys_sendmsg+0xee/0x170 [ 7225.008213][ T282] __sys_sendmsg+0xcd/0x170 [ 7225.008213][ T282] do_syscall_64+0xc6/0x1e0 [ 7225.008213][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7225.008213][ T282] [ 7225.010340][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7225.010340][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7225.010340][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7225.010340][ T284] ipv6_find_idev+0x102/0x170 [ 7225.010340][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7225.010340][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7225.010340][ T284] netlink_rcv_skb+0x130/0x360 [ 7225.010340][ T284] netlink_unicast+0x449/0x710 [ 7225.010340][ T284] netlink_sendmsg+0x723/0xbe0 [ 7225.010340][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7225.010340][ T284] ___sys_sendmsg+0xee/0x170 [ 7225.010340][ T284] __sys_sendmsg+0xcd/0x170 [ 7225.010340][ T284] do_syscall_64+0xc6/0x1e0 [ 7225.010340][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7225.010340][ T284] [ 7225.012005][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7225.012005][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7225.012005][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7225.012005][ T282] ipv6_find_idev+0x102/0x170 [ 7225.012005][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7225.012005][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7225.012005][ T282] netlink_rcv_skb+0x130/0x360 [ 7225.012005][ T282] netlink_unicast+0x449/0x710 [ 7225.012005][ T282] netlink_sendmsg+0x723/0xbe0 [ 7225.012005][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7225.012005][ T282] ___sys_sendmsg+0xee/0x170 [ 7225.012005][ T282] __sys_sendmsg+0xcd/0x170 [ 7225.012005][ T282] do_syscall_64+0xc6/0x1e0 [ 7225.012005][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7225.012005][ T282] [ 7235.251083][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7235.251493][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7235.251493][ T284] netdev_get_by_index+0x5e/0x80 [ 7235.251493][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7235.251493][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7235.251493][ T284] ip6_route_add+0x1c/0x140 [ 7235.251493][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7235.251493][ T284] inet6_addr_add+0x4f8/0xa40 [ 7235.251493][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7235.251493][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7235.251493][ T284] netlink_rcv_skb+0x130/0x360 [ 7235.251493][ T284] netlink_unicast+0x449/0x710 [ 7235.251493][ T284] netlink_sendmsg+0x723/0xbe0 [ 7235.251493][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7235.251493][ T284] ___sys_sendmsg+0xee/0x170 [ 7235.251493][ T284] __sys_sendmsg+0xcd/0x170 [ 7235.251493][ T284] do_syscall_64+0xc6/0x1e0 [ 7235.251493][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7235.251493][ T284] [ 7235.253712][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7235.253712][ T284] netdev_get_by_index+0x5e/0x80 [ 7235.253712][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7235.253712][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7235.253712][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7235.253712][ T284] ipv6_add_addr+0x411/0x2000 [ 7235.253712][ T284] inet6_addr_add+0x30e/0xa40 [ 7235.253712][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7235.253712][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7235.253712][ T284] netlink_rcv_skb+0x130/0x360 [ 7235.253712][ T284] netlink_unicast+0x449/0x710 [ 7235.253712][ T284] netlink_sendmsg+0x723/0xbe0 [ 7235.253712][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7235.253712][ T284] ___sys_sendmsg+0xee/0x170 [ 7235.253712][ T284] __sys_sendmsg+0xcd/0x170 [ 7235.253712][ T284] do_syscall_64+0xc6/0x1e0 [ 7235.253712][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7235.253712][ T284] [ 7235.255929][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7235.255929][ T284] netdev_get_by_index+0x5e/0x80 [ 7235.255929][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7235.255929][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7235.255929][ T284] ip6_route_add+0x1c/0x140 [ 7235.255929][ T284] addrconf_add_mroute+0x129/0x180 [ 7235.255929][ T284] addrconf_add_dev+0xe2/0x170 [ 7235.255929][ T284] inet6_addr_add+0x12f/0xa40 [ 7235.255929][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7235.255929][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7235.255929][ T284] netlink_rcv_skb+0x130/0x360 [ 7235.255929][ T284] netlink_unicast+0x449/0x710 [ 7235.255929][ T284] netlink_sendmsg+0x723/0xbe0 [ 7235.255929][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7235.255929][ T284] ___sys_sendmsg+0xee/0x170 [ 7235.255929][ T284] __sys_sendmsg+0xcd/0x170 [ 7235.255929][ T284] do_syscall_64+0xc6/0x1e0 [ 7235.255929][ T284] [ 7235.258088][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7235.258088][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7235.258088][ T284] ipv6_find_idev+0x102/0x170 [ 7235.258088][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7235.258088][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7235.258088][ T284] netlink_rcv_skb+0x130/0x360 [ 7235.258088][ T284] netlink_unicast+0x449/0x710 [ 7235.258088][ T284] netlink_sendmsg+0x723/0xbe0 [ 7235.258088][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7235.258088][ T284] ___sys_sendmsg+0xee/0x170 [ 7235.258088][ T284] __sys_sendmsg+0xcd/0x170 [ 7235.258088][ T284] do_syscall_64+0xc6/0x1e0 [ 7235.258088][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7235.258088][ T284] [ 7235.258997][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7235.259788][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7235.259788][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7235.259788][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7235.259788][ T284] ipv6_find_idev+0x102/0x170 [ 7235.259788][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7235.259788][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7235.259788][ T284] netlink_rcv_skb+0x130/0x360 [ 7235.259788][ T284] netlink_unicast+0x449/0x710 [ 7235.259788][ T284] netlink_sendmsg+0x723/0xbe0 [ 7235.259788][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7235.259788][ T284] ___sys_sendmsg+0xee/0x170 [ 7235.259788][ T284] __sys_sendmsg+0xcd/0x170 [ 7235.259788][ T284] do_syscall_64+0xc6/0x1e0 [ 7235.259788][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7235.259788][ T284] [ 7235.260094][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7235.260094][ T282] dst_init+0x84/0x4a0 [ 7235.260094][ T282] dst_alloc+0x97/0x150 [ 7235.260094][ T282] ip6_dst_alloc+0x23/0x90 [ 7235.260094][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7235.260094][ T282] ip6_pol_route+0x56f/0x840 [ 7235.260094][ T282] fib6_rule_lookup+0x196/0x240 [ 7235.260094][ T282] ip6_route_input+0x542/0x980 [ 7235.260094][ T282] ipv6_rcv+0x8f/0x400 [ 7235.260094][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7235.260094][ T282] process_backlog+0x101/0x620 [ 7235.260094][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7235.260094][ T282] net_rx_action+0x495/0xbe0 [ 7235.260094][ T282] __do_softirq+0x1b5/0x7f6 [ 7235.260094][ T282] [ 7235.263606][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7235.263606][ T282] netdev_get_by_index+0x5e/0x80 [ 7235.263606][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7235.263606][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7235.263606][ T282] ip6_route_add+0x1c/0x140 [ 7235.263606][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7235.263606][ T282] inet6_addr_add+0x4f8/0xa40 [ 7235.263606][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7235.263606][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7235.263606][ T282] netlink_rcv_skb+0x130/0x360 [ 7235.263606][ T282] netlink_unicast+0x449/0x710 [ 7235.263606][ T282] netlink_sendmsg+0x723/0xbe0 [ 7235.263606][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7235.263606][ T282] ___sys_sendmsg+0xee/0x170 [ 7235.263606][ T282] __sys_sendmsg+0xcd/0x170 [ 7235.263606][ T282] do_syscall_64+0xc6/0x1e0 [ 7235.263606][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7235.263606][ T282] [ 7235.265787][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7235.265787][ T282] netdev_get_by_index+0x5e/0x80 [ 7235.265787][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7235.265787][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7235.265787][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7235.265787][ T282] ipv6_add_addr+0x411/0x2000 [ 7235.265787][ T282] inet6_addr_add+0x30e/0xa40 [ 7235.265787][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7235.265787][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7235.265787][ T282] netlink_rcv_skb+0x130/0x360 [ 7235.265787][ T282] netlink_unicast+0x449/0x710 [ 7235.265787][ T282] netlink_sendmsg+0x723/0xbe0 [ 7235.265787][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7235.265787][ T282] ___sys_sendmsg+0xee/0x170 [ 7235.265787][ T282] __sys_sendmsg+0xcd/0x170 [ 7235.265787][ T282] do_syscall_64+0xc6/0x1e0 [ 7235.265787][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7235.265787][ T282] [ 7235.267974][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7235.267974][ T282] netdev_get_by_index+0x5e/0x80 [ 7235.267974][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7235.267974][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7235.267974][ T282] ip6_route_add+0x1c/0x140 [ 7235.267974][ T282] addrconf_add_mroute+0x129/0x180 [ 7235.267974][ T282] addrconf_add_dev+0xe2/0x170 [ 7235.267974][ T282] inet6_addr_add+0x12f/0xa40 [ 7235.267974][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7235.267974][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7235.267974][ T282] netlink_rcv_skb+0x130/0x360 [ 7235.267974][ T282] netlink_unicast+0x449/0x710 [ 7235.267974][ T282] netlink_sendmsg+0x723/0xbe0 [ 7235.267974][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7235.267974][ T282] ___sys_sendmsg+0xee/0x170 [ 7235.267974][ T282] __sys_sendmsg+0xcd/0x170 [ 7235.267974][ T282] do_syscall_64+0xc6/0x1e0 [ 7235.267974][ T282] [ 7235.270128][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7235.270128][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7235.270128][ T282] ipv6_find_idev+0x102/0x170 [ 7235.270128][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7235.270128][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7235.270128][ T282] netlink_rcv_skb+0x130/0x360 [ 7235.270128][ T282] netlink_unicast+0x449/0x710 [ 7235.270128][ T282] netlink_sendmsg+0x723/0xbe0 [ 7235.270128][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7235.270128][ T282] ___sys_sendmsg+0xee/0x170 [ 7235.270128][ T282] __sys_sendmsg+0xcd/0x170 [ 7235.270128][ T282] do_syscall_64+0xc6/0x1e0 [ 7235.270128][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7235.270128][ T282] [ 7235.271808][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7235.271808][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7235.271808][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7235.271808][ T282] ipv6_find_idev+0x102/0x170 [ 7235.271808][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7235.271808][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7235.271808][ T282] netlink_rcv_skb+0x130/0x360 [ 7235.271808][ T282] netlink_unicast+0x449/0x710 [ 7235.271808][ T282] netlink_sendmsg+0x723/0xbe0 [ 7235.271808][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7235.271808][ T282] ___sys_sendmsg+0xee/0x170 [ 7235.271808][ T282] __sys_sendmsg+0xcd/0x170 [ 7235.271808][ T282] do_syscall_64+0xc6/0x1e0 [ 7235.271808][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7235.271808][ T282] [ 7245.499035][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7245.499517][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7245.499517][ T284] netdev_get_by_index+0x5e/0x80 [ 7245.499517][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7245.499517][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7245.499517][ T284] ip6_route_add+0x1c/0x140 [ 7245.499517][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7245.499517][ T284] inet6_addr_add+0x4f8/0xa40 [ 7245.499517][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7245.499517][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7245.499517][ T284] netlink_rcv_skb+0x130/0x360 [ 7245.499517][ T284] netlink_unicast+0x449/0x710 [ 7245.499517][ T284] netlink_sendmsg+0x723/0xbe0 [ 7245.499517][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7245.499517][ T284] ___sys_sendmsg+0xee/0x170 [ 7245.499517][ T284] __sys_sendmsg+0xcd/0x170 [ 7245.499517][ T284] do_syscall_64+0xc6/0x1e0 [ 7245.499517][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7245.499517][ T284] [ 7245.501730][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7245.501730][ T284] netdev_get_by_index+0x5e/0x80 [ 7245.501730][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7245.501730][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7245.501730][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7245.501730][ T284] ipv6_add_addr+0x411/0x2000 [ 7245.501730][ T284] inet6_addr_add+0x30e/0xa40 [ 7245.501730][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7245.501730][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7245.501730][ T284] netlink_rcv_skb+0x130/0x360 [ 7245.501730][ T284] netlink_unicast+0x449/0x710 [ 7245.501730][ T284] netlink_sendmsg+0x723/0xbe0 [ 7245.501730][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7245.501730][ T284] ___sys_sendmsg+0xee/0x170 [ 7245.501730][ T284] __sys_sendmsg+0xcd/0x170 [ 7245.501730][ T284] do_syscall_64+0xc6/0x1e0 [ 7245.501730][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7245.501730][ T284] [ 7245.503919][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7245.503919][ T284] netdev_get_by_index+0x5e/0x80 [ 7245.503919][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7245.503919][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7245.503919][ T284] ip6_route_add+0x1c/0x140 [ 7245.503919][ T284] addrconf_add_mroute+0x129/0x180 [ 7245.503919][ T284] addrconf_add_dev+0xe2/0x170 [ 7245.503919][ T284] inet6_addr_add+0x12f/0xa40 [ 7245.503919][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7245.503919][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7245.503919][ T284] netlink_rcv_skb+0x130/0x360 [ 7245.503919][ T284] netlink_unicast+0x449/0x710 [ 7245.503919][ T284] netlink_sendmsg+0x723/0xbe0 [ 7245.503919][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7245.503919][ T284] ___sys_sendmsg+0xee/0x170 [ 7245.503919][ T284] __sys_sendmsg+0xcd/0x170 [ 7245.503919][ T284] do_syscall_64+0xc6/0x1e0 [ 7245.503919][ T284] [ 7245.506072][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7245.506072][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7245.506072][ T284] ipv6_find_idev+0x102/0x170 [ 7245.506072][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7245.506072][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7245.506072][ T284] netlink_rcv_skb+0x130/0x360 [ 7245.506072][ T284] netlink_unicast+0x449/0x710 [ 7245.506072][ T284] netlink_sendmsg+0x723/0xbe0 [ 7245.506072][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7245.506072][ T284] ___sys_sendmsg+0xee/0x170 [ 7245.506072][ T284] __sys_sendmsg+0xcd/0x170 [ 7245.506072][ T284] do_syscall_64+0xc6/0x1e0 [ 7245.506072][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7245.506072][ T284] [ 7245.507768][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7245.507768][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7245.507768][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7245.507768][ T284] ipv6_find_idev+0x102/0x170 [ 7245.507768][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7245.507768][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7245.507768][ T284] netlink_rcv_skb+0x130/0x360 [ 7245.507768][ T284] netlink_unicast+0x449/0x710 [ 7245.507768][ T284] netlink_sendmsg+0x723/0xbe0 [ 7245.507768][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7245.507768][ T284] ___sys_sendmsg+0xee/0x170 [ 7245.507768][ T284] __sys_sendmsg+0xcd/0x170 [ 7245.507768][ T284] do_syscall_64+0xc6/0x1e0 [ 7245.507768][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7245.507768][ T284] [ 7245.515015][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7245.515319][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7245.515319][ T282] dst_init+0x84/0x4a0 [ 7245.515319][ T282] dst_alloc+0x97/0x150 [ 7245.515319][ T282] ip6_dst_alloc+0x23/0x90 [ 7245.515319][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7245.515319][ T282] ip6_pol_route+0x56f/0x840 [ 7245.515319][ T282] fib6_rule_lookup+0x196/0x240 [ 7245.515319][ T282] ip6_route_input+0x542/0x980 [ 7245.515319][ T282] ipv6_rcv+0x8f/0x400 [ 7245.515319][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7245.515319][ T282] process_backlog+0x101/0x620 [ 7245.515319][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7245.515319][ T282] net_rx_action+0x495/0xbe0 [ 7245.515319][ T282] __do_softirq+0x1b5/0x7f6 [ 7245.515319][ T282] [ 7245.517124][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7245.517124][ T282] netdev_get_by_index+0x5e/0x80 [ 7245.517124][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7245.517124][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7245.517124][ T282] ip6_route_add+0x1c/0x140 [ 7245.517124][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7245.517124][ T282] inet6_addr_add+0x4f8/0xa40 [ 7245.517124][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7245.517124][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7245.517124][ T282] netlink_rcv_skb+0x130/0x360 [ 7245.517124][ T282] netlink_unicast+0x449/0x710 [ 7245.517124][ T282] netlink_sendmsg+0x723/0xbe0 [ 7245.517124][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7245.517124][ T282] ___sys_sendmsg+0xee/0x170 [ 7245.517124][ T282] __sys_sendmsg+0xcd/0x170 [ 7245.517124][ T282] do_syscall_64+0xc6/0x1e0 [ 7245.517124][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7245.517124][ T282] [ 7245.519340][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7245.519340][ T282] netdev_get_by_index+0x5e/0x80 [ 7245.519340][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7245.519340][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7245.519340][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7245.519340][ T282] ipv6_add_addr+0x411/0x2000 [ 7245.519340][ T282] inet6_addr_add+0x30e/0xa40 [ 7245.519340][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7245.519340][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7245.519340][ T282] netlink_rcv_skb+0x130/0x360 [ 7245.519340][ T282] netlink_unicast+0x449/0x710 [ 7245.519340][ T282] netlink_sendmsg+0x723/0xbe0 [ 7245.519340][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7245.519340][ T282] ___sys_sendmsg+0xee/0x170 [ 7245.519340][ T282] __sys_sendmsg+0xcd/0x170 [ 7245.519340][ T282] do_syscall_64+0xc6/0x1e0 [ 7245.519340][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7245.519340][ T282] [ 7245.521548][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7245.521548][ T282] netdev_get_by_index+0x5e/0x80 [ 7245.521548][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7245.521548][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7245.521548][ T282] ip6_route_add+0x1c/0x140 [ 7245.521548][ T282] addrconf_add_mroute+0x129/0x180 [ 7245.521548][ T282] addrconf_add_dev+0xe2/0x170 [ 7245.521548][ T282] inet6_addr_add+0x12f/0xa40 [ 7245.521548][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7245.521548][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7245.521548][ T282] netlink_rcv_skb+0x130/0x360 [ 7245.521548][ T282] netlink_unicast+0x449/0x710 [ 7245.521548][ T282] netlink_sendmsg+0x723/0xbe0 [ 7245.521548][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7245.521548][ T282] ___sys_sendmsg+0xee/0x170 [ 7245.521548][ T282] __sys_sendmsg+0xcd/0x170 [ 7245.521548][ T282] do_syscall_64+0xc6/0x1e0 [ 7245.521548][ T282] [ 7245.523726][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7245.523726][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7245.523726][ T282] ipv6_find_idev+0x102/0x170 [ 7245.523726][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7245.523726][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7245.523726][ T282] netlink_rcv_skb+0x130/0x360 [ 7245.523726][ T282] netlink_unicast+0x449/0x710 [ 7245.523726][ T282] netlink_sendmsg+0x723/0xbe0 [ 7245.523726][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7245.523726][ T282] ___sys_sendmsg+0xee/0x170 [ 7245.523726][ T282] __sys_sendmsg+0xcd/0x170 [ 7245.523726][ T282] do_syscall_64+0xc6/0x1e0 [ 7245.523726][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7245.523726][ T282] [ 7245.525429][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7245.525429][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7245.525429][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7245.525429][ T282] ipv6_find_idev+0x102/0x170 [ 7245.525429][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7245.525429][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7245.525429][ T282] netlink_rcv_skb+0x130/0x360 [ 7245.525429][ T282] netlink_unicast+0x449/0x710 [ 7245.525429][ T282] netlink_sendmsg+0x723/0xbe0 [ 7245.525429][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7245.525429][ T282] ___sys_sendmsg+0xee/0x170 [ 7245.525429][ T282] __sys_sendmsg+0xcd/0x170 [ 7245.525429][ T282] do_syscall_64+0xc6/0x1e0 [ 7245.525429][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7245.525429][ T282] [ 7255.746951][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7255.747403][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7255.747403][ T284] netdev_get_by_index+0x5e/0x80 [ 7255.747403][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7255.747403][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7255.747403][ T284] ip6_route_add+0x1c/0x140 [ 7255.747403][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7255.747403][ T284] inet6_addr_add+0x4f8/0xa40 [ 7255.747403][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7255.747403][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7255.747403][ T284] netlink_rcv_skb+0x130/0x360 [ 7255.747403][ T284] netlink_unicast+0x449/0x710 [ 7255.747403][ T284] netlink_sendmsg+0x723/0xbe0 [ 7255.747403][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7255.747403][ T284] ___sys_sendmsg+0xee/0x170 [ 7255.747403][ T284] __sys_sendmsg+0xcd/0x170 [ 7255.747403][ T284] do_syscall_64+0xc6/0x1e0 [ 7255.747403][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7255.747403][ T284] [ 7255.749680][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7255.749680][ T284] netdev_get_by_index+0x5e/0x80 [ 7255.749680][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7255.749680][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7255.749680][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7255.749680][ T284] ipv6_add_addr+0x411/0x2000 [ 7255.749680][ T284] inet6_addr_add+0x30e/0xa40 [ 7255.749680][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7255.749680][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7255.749680][ T284] netlink_rcv_skb+0x130/0x360 [ 7255.749680][ T284] netlink_unicast+0x449/0x710 [ 7255.749680][ T284] netlink_sendmsg+0x723/0xbe0 [ 7255.749680][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7255.749680][ T284] ___sys_sendmsg+0xee/0x170 [ 7255.749680][ T284] __sys_sendmsg+0xcd/0x170 [ 7255.749680][ T284] do_syscall_64+0xc6/0x1e0 [ 7255.749680][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7255.749680][ T284] [ 7255.751883][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7255.751883][ T284] netdev_get_by_index+0x5e/0x80 [ 7255.751883][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7255.751883][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7255.751883][ T284] ip6_route_add+0x1c/0x140 [ 7255.751883][ T284] addrconf_add_mroute+0x129/0x180 [ 7255.751883][ T284] addrconf_add_dev+0xe2/0x170 [ 7255.751883][ T284] inet6_addr_add+0x12f/0xa40 [ 7255.751883][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7255.751883][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7255.751883][ T284] netlink_rcv_skb+0x130/0x360 [ 7255.751883][ T284] netlink_unicast+0x449/0x710 [ 7255.751883][ T284] netlink_sendmsg+0x723/0xbe0 [ 7255.751883][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7255.751883][ T284] ___sys_sendmsg+0xee/0x170 [ 7255.751883][ T284] __sys_sendmsg+0xcd/0x170 [ 7255.751883][ T284] do_syscall_64+0xc6/0x1e0 [ 7255.751883][ T284] [ 7255.754067][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7255.754067][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7255.754067][ T284] ipv6_find_idev+0x102/0x170 [ 7255.754067][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7255.754067][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7255.754067][ T284] netlink_rcv_skb+0x130/0x360 [ 7255.754067][ T284] netlink_unicast+0x449/0x710 [ 7255.754067][ T284] netlink_sendmsg+0x723/0xbe0 [ 7255.754067][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7255.754067][ T284] ___sys_sendmsg+0xee/0x170 [ 7255.754067][ T284] __sys_sendmsg+0xcd/0x170 [ 7255.754067][ T284] do_syscall_64+0xc6/0x1e0 [ 7255.754067][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7255.754067][ T284] [ 7255.755779][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7255.755779][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7255.755779][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7255.755779][ T284] ipv6_find_idev+0x102/0x170 [ 7255.755779][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7255.755779][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7255.755779][ T284] netlink_rcv_skb+0x130/0x360 [ 7255.755779][ T284] netlink_unicast+0x449/0x710 [ 7255.755779][ T284] netlink_sendmsg+0x723/0xbe0 [ 7255.755779][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7255.755779][ T284] ___sys_sendmsg+0xee/0x170 [ 7255.755779][ T284] __sys_sendmsg+0xcd/0x170 [ 7255.755779][ T284] do_syscall_64+0xc6/0x1e0 [ 7255.755779][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7255.755779][ T284] [ 7255.762922][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7255.763223][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7255.763223][ T282] dst_init+0x84/0x4a0 [ 7255.763223][ T282] dst_alloc+0x97/0x150 [ 7255.763223][ T282] ip6_dst_alloc+0x23/0x90 [ 7255.763223][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7255.763223][ T282] ip6_pol_route+0x56f/0x840 [ 7255.763223][ T282] fib6_rule_lookup+0x196/0x240 [ 7255.763223][ T282] ip6_route_input+0x542/0x980 [ 7255.763223][ T282] ipv6_rcv+0x8f/0x400 [ 7255.763223][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7255.763223][ T282] process_backlog+0x101/0x620 [ 7255.763223][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7255.763223][ T282] net_rx_action+0x495/0xbe0 [ 7255.763223][ T282] __do_softirq+0x1b5/0x7f6 [ 7255.763223][ T282] [ 7255.765034][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7255.765034][ T282] netdev_get_by_index+0x5e/0x80 [ 7255.765034][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7255.765034][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7255.765034][ T282] ip6_route_add+0x1c/0x140 [ 7255.765034][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7255.765034][ T282] inet6_addr_add+0x4f8/0xa40 [ 7255.765034][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7255.765034][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7255.765034][ T282] netlink_rcv_skb+0x130/0x360 [ 7255.765034][ T282] netlink_unicast+0x449/0x710 [ 7255.765034][ T282] netlink_sendmsg+0x723/0xbe0 [ 7255.765034][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7255.765034][ T282] ___sys_sendmsg+0xee/0x170 [ 7255.765034][ T282] __sys_sendmsg+0xcd/0x170 [ 7255.765034][ T282] do_syscall_64+0xc6/0x1e0 [ 7255.765034][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7255.765034][ T282] [ 7255.767277][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7255.767277][ T282] netdev_get_by_index+0x5e/0x80 [ 7255.767277][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7255.767277][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7255.767277][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7255.767277][ T282] ipv6_add_addr+0x411/0x2000 [ 7255.767277][ T282] inet6_addr_add+0x30e/0xa40 [ 7255.767277][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7255.767277][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7255.767277][ T282] netlink_rcv_skb+0x130/0x360 [ 7255.767277][ T282] netlink_unicast+0x449/0x710 [ 7255.767277][ T282] netlink_sendmsg+0x723/0xbe0 [ 7255.767277][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7255.767277][ T282] ___sys_sendmsg+0xee/0x170 [ 7255.767277][ T282] __sys_sendmsg+0xcd/0x170 [ 7255.767277][ T282] do_syscall_64+0xc6/0x1e0 [ 7255.767277][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7255.767277][ T282] [ 7255.769491][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7255.769491][ T282] netdev_get_by_index+0x5e/0x80 [ 7255.769491][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7255.769491][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7255.769491][ T282] ip6_route_add+0x1c/0x140 [ 7255.769491][ T282] addrconf_add_mroute+0x129/0x180 [ 7255.769491][ T282] addrconf_add_dev+0xe2/0x170 [ 7255.769491][ T282] inet6_addr_add+0x12f/0xa40 [ 7255.769491][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7255.769491][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7255.769491][ T282] netlink_rcv_skb+0x130/0x360 [ 7255.769491][ T282] netlink_unicast+0x449/0x710 [ 7255.769491][ T282] netlink_sendmsg+0x723/0xbe0 [ 7255.769491][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7255.769491][ T282] ___sys_sendmsg+0xee/0x170 [ 7255.769491][ T282] __sys_sendmsg+0xcd/0x170 [ 7255.769491][ T282] do_syscall_64+0xc6/0x1e0 [ 7255.769491][ T282] [ 7255.771685][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7255.771685][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7255.771685][ T282] ipv6_find_idev+0x102/0x170 [ 7255.771685][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7255.771685][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7255.771685][ T282] netlink_rcv_skb+0x130/0x360 [ 7255.771685][ T282] netlink_unicast+0x449/0x710 [ 7255.771685][ T282] netlink_sendmsg+0x723/0xbe0 [ 7255.771685][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7255.771685][ T282] ___sys_sendmsg+0xee/0x170 [ 7255.771685][ T282] __sys_sendmsg+0xcd/0x170 [ 7255.771685][ T282] do_syscall_64+0xc6/0x1e0 [ 7255.771685][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7255.771685][ T282] [ 7255.773384][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7255.773384][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7255.773384][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7255.773384][ T282] ipv6_find_idev+0x102/0x170 [ 7255.773384][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7255.773384][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7255.773384][ T282] netlink_rcv_skb+0x130/0x360 [ 7255.773384][ T282] netlink_unicast+0x449/0x710 [ 7255.773384][ T282] netlink_sendmsg+0x723/0xbe0 [ 7255.773384][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7255.773384][ T282] ___sys_sendmsg+0xee/0x170 [ 7255.773384][ T282] __sys_sendmsg+0xcd/0x170 [ 7255.773384][ T282] do_syscall_64+0xc6/0x1e0 [ 7255.773384][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7255.773384][ T282] [ 7265.875028][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7265.875036][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7265.875173][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7265.875173][ T284] netdev_get_by_index+0x5e/0x80 [ 7265.875173][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7265.875173][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7265.875173][ T284] ip6_route_add+0x1c/0x140 [ 7265.875173][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7265.875173][ T284] inet6_addr_add+0x4f8/0xa40 [ 7265.875173][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7265.875173][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7265.875173][ T284] netlink_rcv_skb+0x130/0x360 [ 7265.875173][ T284] netlink_unicast+0x449/0x710 [ 7265.875173][ T284] netlink_sendmsg+0x723/0xbe0 [ 7265.875173][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7265.875173][ T284] ___sys_sendmsg+0xee/0x170 [ 7265.875173][ T284] __sys_sendmsg+0xcd/0x170 [ 7265.875173][ T284] do_syscall_64+0xc6/0x1e0 [ 7265.875173][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7265.875173][ T284] [ 7265.875415][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7265.875415][ T282] dst_init+0x84/0x4a0 [ 7265.875415][ T282] dst_alloc+0x97/0x150 [ 7265.875415][ T282] ip6_dst_alloc+0x23/0x90 [ 7265.875415][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7265.875415][ T282] ip6_pol_route+0x56f/0x840 [ 7265.875415][ T282] fib6_rule_lookup+0x196/0x240 [ 7265.875415][ T282] ip6_route_input+0x542/0x980 [ 7265.875415][ T282] ipv6_rcv+0x8f/0x400 [ 7265.875415][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7265.875415][ T282] process_backlog+0x101/0x620 [ 7265.875415][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7265.875415][ T282] net_rx_action+0x495/0xbe0 [ 7265.875415][ T282] __do_softirq+0x1b5/0x7f6 [ 7265.875415][ T282] [ 7265.875584][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7265.875584][ T284] netdev_get_by_index+0x5e/0x80 [ 7265.875584][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7265.875584][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7265.875584][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7265.875584][ T284] ipv6_add_addr+0x411/0x2000 [ 7265.875584][ T284] inet6_addr_add+0x30e/0xa40 [ 7265.875584][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7265.875584][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7265.875584][ T284] netlink_rcv_skb+0x130/0x360 [ 7265.875584][ T284] netlink_unicast+0x449/0x710 [ 7265.875584][ T284] netlink_sendmsg+0x723/0xbe0 [ 7265.875584][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7265.875584][ T284] ___sys_sendmsg+0xee/0x170 [ 7265.875584][ T284] __sys_sendmsg+0xcd/0x170 [ 7265.875584][ T284] do_syscall_64+0xc6/0x1e0 [ 7265.875584][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7265.875584][ T284] [ 7265.877942][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7265.877942][ T282] netdev_get_by_index+0x5e/0x80 [ 7265.877942][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7265.877942][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7265.877942][ T282] ip6_route_add+0x1c/0x140 [ 7265.877942][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7265.877942][ T282] inet6_addr_add+0x4f8/0xa40 [ 7265.877942][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7265.877942][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7265.877942][ T282] netlink_rcv_skb+0x130/0x360 [ 7265.877942][ T282] netlink_unicast+0x449/0x710 [ 7265.877942][ T282] netlink_sendmsg+0x723/0xbe0 [ 7265.877942][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7265.877942][ T282] ___sys_sendmsg+0xee/0x170 [ 7265.877942][ T282] __sys_sendmsg+0xcd/0x170 [ 7265.877942][ T282] do_syscall_64+0xc6/0x1e0 [ 7265.877942][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7265.877942][ T282] [ 7265.879688][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7265.879688][ T284] netdev_get_by_index+0x5e/0x80 [ 7265.879688][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7265.879688][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7265.879688][ T284] ip6_route_add+0x1c/0x140 [ 7265.879688][ T284] addrconf_add_mroute+0x129/0x180 [ 7265.879688][ T284] addrconf_add_dev+0xe2/0x170 [ 7265.879688][ T284] inet6_addr_add+0x12f/0xa40 [ 7265.879688][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7265.879688][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7265.879688][ T284] netlink_rcv_skb+0x130/0x360 [ 7265.879688][ T284] netlink_unicast+0x449/0x710 [ 7265.879688][ T284] netlink_sendmsg+0x723/0xbe0 [ 7265.879688][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7265.879688][ T284] ___sys_sendmsg+0xee/0x170 [ 7265.879688][ T284] __sys_sendmsg+0xcd/0x170 [ 7265.879688][ T284] do_syscall_64+0xc6/0x1e0 [ 7265.879688][ T284] [ 7265.881866][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7265.881866][ T282] netdev_get_by_index+0x5e/0x80 [ 7265.881866][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7265.881866][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7265.881866][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7265.881866][ T282] ipv6_add_addr+0x411/0x2000 [ 7265.881866][ T282] inet6_addr_add+0x30e/0xa40 [ 7265.881866][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7265.881866][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7265.881866][ T282] netlink_rcv_skb+0x130/0x360 [ 7265.881866][ T282] netlink_unicast+0x449/0x710 [ 7265.881866][ T282] netlink_sendmsg+0x723/0xbe0 [ 7265.881866][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7265.881866][ T282] ___sys_sendmsg+0xee/0x170 [ 7265.881866][ T282] __sys_sendmsg+0xcd/0x170 [ 7265.881866][ T282] do_syscall_64+0xc6/0x1e0 [ 7265.881866][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7265.881866][ T282] [ 7265.884545][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7265.884545][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7265.884545][ T284] ipv6_find_idev+0x102/0x170 [ 7265.884545][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7265.884545][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7265.884545][ T284] netlink_rcv_skb+0x130/0x360 [ 7265.884545][ T284] netlink_unicast+0x449/0x710 [ 7265.884545][ T284] netlink_sendmsg+0x723/0xbe0 [ 7265.884545][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7265.884545][ T284] ___sys_sendmsg+0xee/0x170 [ 7265.884545][ T284] __sys_sendmsg+0xcd/0x170 [ 7265.884545][ T284] do_syscall_64+0xc6/0x1e0 [ 7265.884545][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7265.884545][ T284] [ 7265.886703][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7265.886703][ T282] netdev_get_by_index+0x5e/0x80 [ 7265.886703][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7265.886703][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7265.886703][ T282] ip6_route_add+0x1c/0x140 [ 7265.886703][ T282] addrconf_add_mroute+0x129/0x180 [ 7265.886703][ T282] addrconf_add_dev+0xe2/0x170 [ 7265.886703][ T282] inet6_addr_add+0x12f/0xa40 [ 7265.886703][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7265.886703][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7265.886703][ T282] netlink_rcv_skb+0x130/0x360 [ 7265.886703][ T282] netlink_unicast+0x449/0x710 [ 7265.886703][ T282] netlink_sendmsg+0x723/0xbe0 [ 7265.886703][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7265.886703][ T282] ___sys_sendmsg+0xee/0x170 [ 7265.886703][ T282] __sys_sendmsg+0xcd/0x170 [ 7265.886703][ T282] do_syscall_64+0xc6/0x1e0 [ 7265.886703][ T282] [ 7265.888859][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7265.888859][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7265.888859][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7265.888859][ T284] ipv6_find_idev+0x102/0x170 [ 7265.888859][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7265.888859][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7265.888859][ T284] netlink_rcv_skb+0x130/0x360 [ 7265.888859][ T284] netlink_unicast+0x449/0x710 [ 7265.888859][ T284] netlink_sendmsg+0x723/0xbe0 [ 7265.888859][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7265.888859][ T284] ___sys_sendmsg+0xee/0x170 [ 7265.888859][ T284] __sys_sendmsg+0xcd/0x170 [ 7265.888859][ T284] do_syscall_64+0xc6/0x1e0 [ 7265.888859][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7265.888859][ T284] [ 7265.890534][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7265.890534][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7265.890534][ T282] ipv6_find_idev+0x102/0x170 [ 7265.890534][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7265.890534][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7265.890534][ T282] netlink_rcv_skb+0x130/0x360 [ 7265.890534][ T282] netlink_unicast+0x449/0x710 [ 7265.890534][ T282] netlink_sendmsg+0x723/0xbe0 [ 7265.890534][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7265.890534][ T282] ___sys_sendmsg+0xee/0x170 [ 7265.890534][ T282] __sys_sendmsg+0xcd/0x170 [ 7265.890534][ T282] do_syscall_64+0xc6/0x1e0 [ 7265.890534][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7265.890534][ T282] [ 7265.897048][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7265.897048][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7265.897048][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7265.897048][ T282] ipv6_find_idev+0x102/0x170 [ 7265.897048][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7265.897048][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7265.897048][ T282] netlink_rcv_skb+0x130/0x360 [ 7265.897048][ T282] netlink_unicast+0x449/0x710 [ 7265.897048][ T282] netlink_sendmsg+0x723/0xbe0 [ 7265.897048][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7265.897048][ T282] ___sys_sendmsg+0xee/0x170 [ 7265.897048][ T282] __sys_sendmsg+0xcd/0x170 [ 7265.897048][ T282] do_syscall_64+0xc6/0x1e0 [ 7265.897048][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7265.897048][ T282] [ 7276.130947][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7276.131436][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7276.131436][ T284] netdev_get_by_index+0x5e/0x80 [ 7276.131436][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7276.131436][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7276.131436][ T284] ip6_route_add+0x1c/0x140 [ 7276.131436][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7276.131436][ T284] inet6_addr_add+0x4f8/0xa40 [ 7276.131436][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7276.131436][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7276.131436][ T284] netlink_rcv_skb+0x130/0x360 [ 7276.131436][ T284] netlink_unicast+0x449/0x710 [ 7276.131436][ T284] netlink_sendmsg+0x723/0xbe0 [ 7276.131436][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7276.131436][ T284] ___sys_sendmsg+0xee/0x170 [ 7276.131436][ T284] __sys_sendmsg+0xcd/0x170 [ 7276.131436][ T284] do_syscall_64+0xc6/0x1e0 [ 7276.131436][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7276.131436][ T284] [ 7276.133683][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7276.133683][ T284] netdev_get_by_index+0x5e/0x80 [ 7276.133683][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7276.133683][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7276.133683][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7276.133683][ T284] ipv6_add_addr+0x411/0x2000 [ 7276.133683][ T284] inet6_addr_add+0x30e/0xa40 [ 7276.133683][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7276.133683][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7276.133683][ T284] netlink_rcv_skb+0x130/0x360 [ 7276.133683][ T284] netlink_unicast+0x449/0x710 [ 7276.133683][ T284] netlink_sendmsg+0x723/0xbe0 [ 7276.133683][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7276.133683][ T284] ___sys_sendmsg+0xee/0x170 [ 7276.133683][ T284] __sys_sendmsg+0xcd/0x170 [ 7276.133683][ T284] do_syscall_64+0xc6/0x1e0 [ 7276.133683][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7276.133683][ T284] [ 7276.135911][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7276.135911][ T284] netdev_get_by_index+0x5e/0x80 [ 7276.135911][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7276.135911][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7276.135911][ T284] ip6_route_add+0x1c/0x140 [ 7276.135911][ T284] addrconf_add_mroute+0x129/0x180 [ 7276.135911][ T284] addrconf_add_dev+0xe2/0x170 [ 7276.135911][ T284] inet6_addr_add+0x12f/0xa40 [ 7276.135911][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7276.135911][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7276.135911][ T284] netlink_rcv_skb+0x130/0x360 [ 7276.135911][ T284] netlink_unicast+0x449/0x710 [ 7276.135911][ T284] netlink_sendmsg+0x723/0xbe0 [ 7276.135911][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7276.135911][ T284] ___sys_sendmsg+0xee/0x170 [ 7276.135911][ T284] __sys_sendmsg+0xcd/0x170 [ 7276.135911][ T284] do_syscall_64+0xc6/0x1e0 [ 7276.135911][ T284] [ 7276.138432][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7276.138432][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7276.138432][ T284] ipv6_find_idev+0x102/0x170 [ 7276.138432][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7276.138432][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7276.138432][ T284] netlink_rcv_skb+0x130/0x360 [ 7276.138432][ T284] netlink_unicast+0x449/0x710 [ 7276.138432][ T284] netlink_sendmsg+0x723/0xbe0 [ 7276.138432][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7276.138432][ T284] ___sys_sendmsg+0xee/0x170 [ 7276.138432][ T284] __sys_sendmsg+0xcd/0x170 [ 7276.138432][ T284] do_syscall_64+0xc6/0x1e0 [ 7276.138432][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7276.138432][ T284] [ 7276.140129][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7276.140129][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7276.140129][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7276.140129][ T284] ipv6_find_idev+0x102/0x170 [ 7276.140129][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7276.140129][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7276.140129][ T284] netlink_rcv_skb+0x130/0x360 [ 7276.140129][ T284] netlink_unicast+0x449/0x710 [ 7276.140129][ T284] netlink_sendmsg+0x723/0xbe0 [ 7276.140129][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7276.140129][ T284] ___sys_sendmsg+0xee/0x170 [ 7276.140129][ T284] __sys_sendmsg+0xcd/0x170 [ 7276.140129][ T284] do_syscall_64+0xc6/0x1e0 [ 7276.140129][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7276.140129][ T284] [ 7276.142038][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7276.142341][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7276.142341][ T282] dst_init+0x84/0x4a0 [ 7276.142341][ T282] dst_alloc+0x97/0x150 [ 7276.142341][ T282] ip6_dst_alloc+0x23/0x90 [ 7276.142341][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7276.142341][ T282] ip6_pol_route+0x56f/0x840 [ 7276.142341][ T282] fib6_rule_lookup+0x196/0x240 [ 7276.142341][ T282] ip6_route_input+0x542/0x980 [ 7276.142341][ T282] ipv6_rcv+0x8f/0x400 [ 7276.142341][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7276.142341][ T282] process_backlog+0x101/0x620 [ 7276.142341][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7276.142341][ T282] net_rx_action+0x495/0xbe0 [ 7276.142341][ T282] __do_softirq+0x1b5/0x7f6 [ 7276.142341][ T282] [ 7276.144107][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7276.144107][ T282] netdev_get_by_index+0x5e/0x80 [ 7276.144107][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7276.144107][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7276.144107][ T282] ip6_route_add+0x1c/0x140 [ 7276.144107][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7276.144107][ T282] inet6_addr_add+0x4f8/0xa40 [ 7276.144107][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7276.144107][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7276.144107][ T282] netlink_rcv_skb+0x130/0x360 [ 7276.144107][ T282] netlink_unicast+0x449/0x710 [ 7276.144107][ T282] netlink_sendmsg+0x723/0xbe0 [ 7276.144107][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7276.144107][ T282] ___sys_sendmsg+0xee/0x170 [ 7276.144107][ T282] __sys_sendmsg+0xcd/0x170 [ 7276.144107][ T282] do_syscall_64+0xc6/0x1e0 [ 7276.144107][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7276.144107][ T282] [ 7276.146299][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7276.146299][ T282] netdev_get_by_index+0x5e/0x80 [ 7276.146299][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7276.146299][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7276.146299][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7276.146299][ T282] ipv6_add_addr+0x411/0x2000 [ 7276.146299][ T282] inet6_addr_add+0x30e/0xa40 [ 7276.146299][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7276.146299][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7276.146299][ T282] netlink_rcv_skb+0x130/0x360 [ 7276.146299][ T282] netlink_unicast+0x449/0x710 [ 7276.146299][ T282] netlink_sendmsg+0x723/0xbe0 [ 7276.146299][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7276.146299][ T282] ___sys_sendmsg+0xee/0x170 [ 7276.146299][ T282] __sys_sendmsg+0xcd/0x170 [ 7276.146299][ T282] do_syscall_64+0xc6/0x1e0 [ 7276.146299][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7276.146299][ T282] [ 7276.148477][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7276.148477][ T282] netdev_get_by_index+0x5e/0x80 [ 7276.148477][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7276.148477][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7276.148477][ T282] ip6_route_add+0x1c/0x140 [ 7276.148477][ T282] addrconf_add_mroute+0x129/0x180 [ 7276.148477][ T282] addrconf_add_dev+0xe2/0x170 [ 7276.148477][ T282] inet6_addr_add+0x12f/0xa40 [ 7276.148477][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7276.148477][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7276.148477][ T282] netlink_rcv_skb+0x130/0x360 [ 7276.148477][ T282] netlink_unicast+0x449/0x710 [ 7276.148477][ T282] netlink_sendmsg+0x723/0xbe0 [ 7276.148477][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7276.148477][ T282] ___sys_sendmsg+0xee/0x170 [ 7276.148477][ T282] __sys_sendmsg+0xcd/0x170 [ 7276.148477][ T282] do_syscall_64+0xc6/0x1e0 [ 7276.148477][ T282] [ 7276.150625][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7276.150625][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7276.150625][ T282] ipv6_find_idev+0x102/0x170 [ 7276.150625][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7276.150625][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7276.150625][ T282] netlink_rcv_skb+0x130/0x360 [ 7276.150625][ T282] netlink_unicast+0x449/0x710 [ 7276.150625][ T282] netlink_sendmsg+0x723/0xbe0 [ 7276.150625][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7276.150625][ T282] ___sys_sendmsg+0xee/0x170 [ 7276.150625][ T282] __sys_sendmsg+0xcd/0x170 [ 7276.150625][ T282] do_syscall_64+0xc6/0x1e0 [ 7276.150625][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7276.150625][ T282] [ 7276.152325][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7276.152325][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7276.152325][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7276.152325][ T282] ipv6_find_idev+0x102/0x170 [ 7276.152325][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7276.152325][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7276.152325][ T282] netlink_rcv_skb+0x130/0x360 [ 7276.152325][ T282] netlink_unicast+0x449/0x710 [ 7276.152325][ T282] netlink_sendmsg+0x723/0xbe0 [ 7276.152325][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7276.152325][ T282] ___sys_sendmsg+0xee/0x170 [ 7276.152325][ T282] __sys_sendmsg+0xcd/0x170 [ 7276.152325][ T282] do_syscall_64+0xc6/0x1e0 [ 7276.152325][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7276.152325][ T282] [ 7286.378949][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7286.379424][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7286.379424][ T284] netdev_get_by_index+0x5e/0x80 [ 7286.379424][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7286.379424][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7286.379424][ T284] ip6_route_add+0x1c/0x140 [ 7286.379424][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7286.379424][ T284] inet6_addr_add+0x4f8/0xa40 [ 7286.379424][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7286.379424][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7286.379424][ T284] netlink_rcv_skb+0x130/0x360 [ 7286.379424][ T284] netlink_unicast+0x449/0x710 [ 7286.379424][ T284] netlink_sendmsg+0x723/0xbe0 [ 7286.379424][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7286.379424][ T284] ___sys_sendmsg+0xee/0x170 [ 7286.379424][ T284] __sys_sendmsg+0xcd/0x170 [ 7286.379424][ T284] do_syscall_64+0xc6/0x1e0 [ 7286.379424][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7286.379424][ T284] [ 7286.381670][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7286.381670][ T284] netdev_get_by_index+0x5e/0x80 [ 7286.381670][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7286.381670][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7286.381670][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7286.381670][ T284] ipv6_add_addr+0x411/0x2000 [ 7286.381670][ T284] inet6_addr_add+0x30e/0xa40 [ 7286.381670][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7286.381670][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7286.381670][ T284] netlink_rcv_skb+0x130/0x360 [ 7286.381670][ T284] netlink_unicast+0x449/0x710 [ 7286.381670][ T284] netlink_sendmsg+0x723/0xbe0 [ 7286.381670][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7286.381670][ T284] ___sys_sendmsg+0xee/0x170 [ 7286.381670][ T284] __sys_sendmsg+0xcd/0x170 [ 7286.381670][ T284] do_syscall_64+0xc6/0x1e0 [ 7286.381670][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7286.381670][ T284] [ 7286.383887][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7286.383887][ T284] netdev_get_by_index+0x5e/0x80 [ 7286.383887][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7286.383887][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7286.383887][ T284] ip6_route_add+0x1c/0x140 [ 7286.383887][ T284] addrconf_add_mroute+0x129/0x180 [ 7286.383887][ T284] addrconf_add_dev+0xe2/0x170 [ 7286.383887][ T284] inet6_addr_add+0x12f/0xa40 [ 7286.383887][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7286.383887][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7286.383887][ T284] netlink_rcv_skb+0x130/0x360 [ 7286.383887][ T284] netlink_unicast+0x449/0x710 [ 7286.383887][ T284] netlink_sendmsg+0x723/0xbe0 [ 7286.383887][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7286.383887][ T284] ___sys_sendmsg+0xee/0x170 [ 7286.383887][ T284] __sys_sendmsg+0xcd/0x170 [ 7286.383887][ T284] do_syscall_64+0xc6/0x1e0 [ 7286.383887][ T284] [ 7286.386094][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7286.386094][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7286.386094][ T284] ipv6_find_idev+0x102/0x170 [ 7286.386094][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7286.386094][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7286.386094][ T284] netlink_rcv_skb+0x130/0x360 [ 7286.386094][ T284] netlink_unicast+0x449/0x710 [ 7286.386094][ T284] netlink_sendmsg+0x723/0xbe0 [ 7286.386094][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7286.386094][ T284] ___sys_sendmsg+0xee/0x170 [ 7286.386094][ T284] __sys_sendmsg+0xcd/0x170 [ 7286.386094][ T284] do_syscall_64+0xc6/0x1e0 [ 7286.386094][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7286.386094][ T284] [ 7286.387811][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7286.387811][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7286.387811][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7286.387811][ T284] ipv6_find_idev+0x102/0x170 [ 7286.387811][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7286.387811][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7286.387811][ T284] netlink_rcv_skb+0x130/0x360 [ 7286.387811][ T284] netlink_unicast+0x449/0x710 [ 7286.387811][ T284] netlink_sendmsg+0x723/0xbe0 [ 7286.387811][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7286.387811][ T284] ___sys_sendmsg+0xee/0x170 [ 7286.387811][ T284] __sys_sendmsg+0xcd/0x170 [ 7286.387811][ T284] do_syscall_64+0xc6/0x1e0 [ 7286.387811][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7286.387811][ T284] [ 7286.394915][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7286.395181][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7286.395181][ T282] dst_init+0x84/0x4a0 [ 7286.395181][ T282] dst_alloc+0x97/0x150 [ 7286.395181][ T282] ip6_dst_alloc+0x23/0x90 [ 7286.395181][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7286.395181][ T282] ip6_pol_route+0x56f/0x840 [ 7286.395181][ T282] fib6_rule_lookup+0x196/0x240 [ 7286.395181][ T282] ip6_route_input+0x542/0x980 [ 7286.395181][ T282] ipv6_rcv+0x8f/0x400 [ 7286.395181][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7286.395181][ T282] process_backlog+0x101/0x620 [ 7286.395181][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7286.395181][ T282] net_rx_action+0x495/0xbe0 [ 7286.395181][ T282] __do_softirq+0x1b5/0x7f6 [ 7286.395181][ T282] [ 7286.396961][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7286.396961][ T282] netdev_get_by_index+0x5e/0x80 [ 7286.396961][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7286.396961][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7286.396961][ T282] ip6_route_add+0x1c/0x140 [ 7286.396961][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7286.396961][ T282] inet6_addr_add+0x4f8/0xa40 [ 7286.396961][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7286.396961][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7286.396961][ T282] netlink_rcv_skb+0x130/0x360 [ 7286.396961][ T282] netlink_unicast+0x449/0x710 [ 7286.396961][ T282] netlink_sendmsg+0x723/0xbe0 [ 7286.396961][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7286.396961][ T282] ___sys_sendmsg+0xee/0x170 [ 7286.396961][ T282] __sys_sendmsg+0xcd/0x170 [ 7286.396961][ T282] do_syscall_64+0xc6/0x1e0 [ 7286.396961][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7286.396961][ T282] [ 7286.399168][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7286.399168][ T282] netdev_get_by_index+0x5e/0x80 [ 7286.399168][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7286.399168][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7286.399168][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7286.399168][ T282] ipv6_add_addr+0x411/0x2000 [ 7286.399168][ T282] inet6_addr_add+0x30e/0xa40 [ 7286.399168][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7286.399168][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7286.399168][ T282] netlink_rcv_skb+0x130/0x360 [ 7286.399168][ T282] netlink_unicast+0x449/0x710 [ 7286.399168][ T282] netlink_sendmsg+0x723/0xbe0 [ 7286.399168][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7286.399168][ T282] ___sys_sendmsg+0xee/0x170 [ 7286.399168][ T282] __sys_sendmsg+0xcd/0x170 [ 7286.399168][ T282] do_syscall_64+0xc6/0x1e0 [ 7286.399168][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7286.399168][ T282] [ 7286.401371][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7286.401371][ T282] netdev_get_by_index+0x5e/0x80 [ 7286.401371][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7286.401371][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7286.401371][ T282] ip6_route_add+0x1c/0x140 [ 7286.401371][ T282] addrconf_add_mroute+0x129/0x180 [ 7286.401371][ T282] addrconf_add_dev+0xe2/0x170 [ 7286.401371][ T282] inet6_addr_add+0x12f/0xa40 [ 7286.401371][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7286.401371][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7286.401371][ T282] netlink_rcv_skb+0x130/0x360 [ 7286.401371][ T282] netlink_unicast+0x449/0x710 [ 7286.401371][ T282] netlink_sendmsg+0x723/0xbe0 [ 7286.401371][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7286.401371][ T282] ___sys_sendmsg+0xee/0x170 [ 7286.401371][ T282] __sys_sendmsg+0xcd/0x170 [ 7286.401371][ T282] do_syscall_64+0xc6/0x1e0 [ 7286.401371][ T282] [ 7286.403538][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7286.403538][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7286.403538][ T282] ipv6_find_idev+0x102/0x170 [ 7286.403538][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7286.403538][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7286.403538][ T282] netlink_rcv_skb+0x130/0x360 [ 7286.403538][ T282] netlink_unicast+0x449/0x710 [ 7286.403538][ T282] netlink_sendmsg+0x723/0xbe0 [ 7286.403538][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7286.403538][ T282] ___sys_sendmsg+0xee/0x170 [ 7286.403538][ T282] __sys_sendmsg+0xcd/0x170 [ 7286.403538][ T282] do_syscall_64+0xc6/0x1e0 [ 7286.403538][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7286.403538][ T282] [ 7286.405233][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7286.405233][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7286.405233][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7286.405233][ T282] ipv6_find_idev+0x102/0x170 [ 7286.405233][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7286.405233][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7286.405233][ T282] netlink_rcv_skb+0x130/0x360 [ 7286.405233][ T282] netlink_unicast+0x449/0x710 [ 7286.405233][ T282] netlink_sendmsg+0x723/0xbe0 [ 7286.405233][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7286.405233][ T282] ___sys_sendmsg+0xee/0x170 [ 7286.405233][ T282] __sys_sendmsg+0xcd/0x170 [ 7286.405233][ T282] do_syscall_64+0xc6/0x1e0 [ 7286.405233][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7286.405233][ T282] [ 7296.570954][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7296.571007][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7296.571363][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7296.571363][ T282] dst_init+0x84/0x4a0 [ 7296.571363][ T282] dst_alloc+0x97/0x150 [ 7296.571363][ T282] ip6_dst_alloc+0x23/0x90 [ 7296.571363][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7296.571363][ T282] ip6_pol_route+0x56f/0x840 [ 7296.571363][ T282] fib6_rule_lookup+0x196/0x240 [ 7296.571363][ T282] ip6_route_input+0x542/0x980 [ 7296.571363][ T282] ipv6_rcv+0x8f/0x400 [ 7296.571363][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7296.571363][ T282] process_backlog+0x101/0x620 [ 7296.571363][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7296.571363][ T282] net_rx_action+0x495/0xbe0 [ 7296.571363][ T282] __do_softirq+0x1b5/0x7f6 [ 7296.571363][ T282] [ 7296.571612][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7296.571612][ T284] netdev_get_by_index+0x5e/0x80 [ 7296.571612][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7296.571612][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7296.571612][ T284] ip6_route_add+0x1c/0x140 [ 7296.571612][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7296.571612][ T284] inet6_addr_add+0x4f8/0xa40 [ 7296.571612][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7296.571612][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7296.571612][ T284] netlink_rcv_skb+0x130/0x360 [ 7296.571612][ T284] netlink_unicast+0x449/0x710 [ 7296.571612][ T284] netlink_sendmsg+0x723/0xbe0 [ 7296.571612][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7296.571612][ T284] ___sys_sendmsg+0xee/0x170 [ 7296.571612][ T284] __sys_sendmsg+0xcd/0x170 [ 7296.571612][ T284] do_syscall_64+0xc6/0x1e0 [ 7296.571612][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7296.571612][ T284] [ 7296.573322][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7296.573322][ T282] netdev_get_by_index+0x5e/0x80 [ 7296.573322][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7296.573322][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7296.573322][ T282] ip6_route_add+0x1c/0x140 [ 7296.573322][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7296.573322][ T282] inet6_addr_add+0x4f8/0xa40 [ 7296.573322][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7296.573322][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7296.573322][ T282] netlink_rcv_skb+0x130/0x360 [ 7296.573322][ T282] netlink_unicast+0x449/0x710 [ 7296.573322][ T282] netlink_sendmsg+0x723/0xbe0 [ 7296.573322][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7296.573322][ T282] ___sys_sendmsg+0xee/0x170 [ 7296.573322][ T282] __sys_sendmsg+0xcd/0x170 [ 7296.573322][ T282] do_syscall_64+0xc6/0x1e0 [ 7296.573322][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7296.573322][ T282] [ 7296.575552][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7296.575552][ T284] netdev_get_by_index+0x5e/0x80 [ 7296.575552][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7296.575552][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7296.575552][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7296.575552][ T284] ipv6_add_addr+0x411/0x2000 [ 7296.575552][ T284] inet6_addr_add+0x30e/0xa40 [ 7296.575552][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7296.575552][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7296.575552][ T284] netlink_rcv_skb+0x130/0x360 [ 7296.575552][ T284] netlink_unicast+0x449/0x710 [ 7296.575552][ T284] netlink_sendmsg+0x723/0xbe0 [ 7296.575552][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7296.575552][ T284] ___sys_sendmsg+0xee/0x170 [ 7296.575552][ T284] __sys_sendmsg+0xcd/0x170 [ 7296.575552][ T284] do_syscall_64+0xc6/0x1e0 [ 7296.575552][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7296.575552][ T284] [ 7296.577739][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7296.577739][ T282] netdev_get_by_index+0x5e/0x80 [ 7296.577739][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7296.577739][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7296.577739][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7296.577739][ T282] ipv6_add_addr+0x411/0x2000 [ 7296.577739][ T282] inet6_addr_add+0x30e/0xa40 [ 7296.577739][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7296.577739][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7296.577739][ T282] netlink_rcv_skb+0x130/0x360 [ 7296.577739][ T282] netlink_unicast+0x449/0x710 [ 7296.577739][ T282] netlink_sendmsg+0x723/0xbe0 [ 7296.577739][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7296.577739][ T282] ___sys_sendmsg+0xee/0x170 [ 7296.577739][ T282] __sys_sendmsg+0xcd/0x170 [ 7296.577739][ T282] do_syscall_64+0xc6/0x1e0 [ 7296.577739][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7296.577739][ T282] [ 7296.579919][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7296.579919][ T284] netdev_get_by_index+0x5e/0x80 [ 7296.579919][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7296.579919][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7296.579919][ T284] ip6_route_add+0x1c/0x140 [ 7296.579919][ T284] addrconf_add_mroute+0x129/0x180 [ 7296.579919][ T284] addrconf_add_dev+0xe2/0x170 [ 7296.579919][ T284] inet6_addr_add+0x12f/0xa40 [ 7296.579919][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7296.579919][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7296.579919][ T284] netlink_rcv_skb+0x130/0x360 [ 7296.579919][ T284] netlink_unicast+0x449/0x710 [ 7296.579919][ T284] netlink_sendmsg+0x723/0xbe0 [ 7296.579919][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7296.579919][ T284] ___sys_sendmsg+0xee/0x170 [ 7296.579919][ T284] __sys_sendmsg+0xcd/0x170 [ 7296.579919][ T284] do_syscall_64+0xc6/0x1e0 [ 7296.579919][ T284] [ 7296.582095][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7296.582095][ T282] netdev_get_by_index+0x5e/0x80 [ 7296.582095][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7296.582095][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7296.582095][ T282] ip6_route_add+0x1c/0x140 [ 7296.582095][ T282] addrconf_add_mroute+0x129/0x180 [ 7296.582095][ T282] addrconf_add_dev+0xe2/0x170 [ 7296.582095][ T282] inet6_addr_add+0x12f/0xa40 [ 7296.582095][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7296.582095][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7296.582095][ T282] netlink_rcv_skb+0x130/0x360 [ 7296.582095][ T282] netlink_unicast+0x449/0x710 [ 7296.582095][ T282] netlink_sendmsg+0x723/0xbe0 [ 7296.582095][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7296.582095][ T282] ___sys_sendmsg+0xee/0x170 [ 7296.582095][ T282] __sys_sendmsg+0xcd/0x170 [ 7296.582095][ T282] do_syscall_64+0xc6/0x1e0 [ 7296.582095][ T282] [ 7296.584223][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7296.584223][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7296.584223][ T284] ipv6_find_idev+0x102/0x170 [ 7296.584223][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7296.584223][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7296.584223][ T284] netlink_rcv_skb+0x130/0x360 [ 7296.584223][ T284] netlink_unicast+0x449/0x710 [ 7296.584223][ T284] netlink_sendmsg+0x723/0xbe0 [ 7296.584223][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7296.584223][ T284] ___sys_sendmsg+0xee/0x170 [ 7296.584223][ T284] __sys_sendmsg+0xcd/0x170 [ 7296.584223][ T284] do_syscall_64+0xc6/0x1e0 [ 7296.584223][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7296.584223][ T284] [ 7296.586384][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7296.586384][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7296.586384][ T282] ipv6_find_idev+0x102/0x170 [ 7296.586384][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7296.586384][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7296.586384][ T282] netlink_rcv_skb+0x130/0x360 [ 7296.586384][ T282] netlink_unicast+0x449/0x710 [ 7296.586384][ T282] netlink_sendmsg+0x723/0xbe0 [ 7296.586384][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7296.586384][ T282] ___sys_sendmsg+0xee/0x170 [ 7296.586384][ T282] __sys_sendmsg+0xcd/0x170 [ 7296.586384][ T282] do_syscall_64+0xc6/0x1e0 [ 7296.586384][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7296.586384][ T282] [ 7296.588050][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7296.588050][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7296.588050][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7296.588050][ T284] ipv6_find_idev+0x102/0x170 [ 7296.588050][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7296.588050][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7296.588050][ T284] netlink_rcv_skb+0x130/0x360 [ 7296.588050][ T284] netlink_unicast+0x449/0x710 [ 7296.588050][ T284] netlink_sendmsg+0x723/0xbe0 [ 7296.588050][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7296.588050][ T284] ___sys_sendmsg+0xee/0x170 [ 7296.588050][ T284] __sys_sendmsg+0xcd/0x170 [ 7296.588050][ T284] do_syscall_64+0xc6/0x1e0 [ 7296.588050][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7296.588050][ T284] [ 7296.589733][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7296.589733][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7296.589733][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7296.589733][ T282] ipv6_find_idev+0x102/0x170 [ 7296.589733][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7296.589733][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7296.589733][ T282] netlink_rcv_skb+0x130/0x360 [ 7296.589733][ T282] netlink_unicast+0x449/0x710 [ 7296.589733][ T282] netlink_sendmsg+0x723/0xbe0 [ 7296.589733][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7296.589733][ T282] ___sys_sendmsg+0xee/0x170 [ 7296.589733][ T282] __sys_sendmsg+0xcd/0x170 [ 7296.589733][ T282] do_syscall_64+0xc6/0x1e0 [ 7296.589733][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7296.589733][ T282] [ 7306.827076][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7306.827491][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7306.827491][ T284] netdev_get_by_index+0x5e/0x80 [ 7306.827491][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7306.827491][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7306.827491][ T284] ip6_route_add+0x1c/0x140 [ 7306.827491][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7306.827491][ T284] inet6_addr_add+0x4f8/0xa40 [ 7306.827491][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7306.827491][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7306.827491][ T284] netlink_rcv_skb+0x130/0x360 [ 7306.827491][ T284] netlink_unicast+0x449/0x710 [ 7306.827491][ T284] netlink_sendmsg+0x723/0xbe0 [ 7306.827491][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7306.827491][ T284] ___sys_sendmsg+0xee/0x170 [ 7306.827491][ T284] __sys_sendmsg+0xcd/0x170 [ 7306.827491][ T284] do_syscall_64+0xc6/0x1e0 [ 7306.827491][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7306.827491][ T284] [ 7306.829799][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7306.829799][ T284] netdev_get_by_index+0x5e/0x80 [ 7306.829799][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7306.829799][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7306.829799][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7306.829799][ T284] ipv6_add_addr+0x411/0x2000 [ 7306.829799][ T284] inet6_addr_add+0x30e/0xa40 [ 7306.829799][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7306.829799][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7306.829799][ T284] netlink_rcv_skb+0x130/0x360 [ 7306.829799][ T284] netlink_unicast+0x449/0x710 [ 7306.829799][ T284] netlink_sendmsg+0x723/0xbe0 [ 7306.829799][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7306.829799][ T284] ___sys_sendmsg+0xee/0x170 [ 7306.829799][ T284] __sys_sendmsg+0xcd/0x170 [ 7306.829799][ T284] do_syscall_64+0xc6/0x1e0 [ 7306.829799][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7306.829799][ T284] [ 7306.831991][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7306.831991][ T284] netdev_get_by_index+0x5e/0x80 [ 7306.831991][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7306.831991][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7306.831991][ T284] ip6_route_add+0x1c/0x140 [ 7306.831991][ T284] addrconf_add_mroute+0x129/0x180 [ 7306.831991][ T284] addrconf_add_dev+0xe2/0x170 [ 7306.831991][ T284] inet6_addr_add+0x12f/0xa40 [ 7306.831991][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7306.831991][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7306.831991][ T284] netlink_rcv_skb+0x130/0x360 [ 7306.831991][ T284] netlink_unicast+0x449/0x710 [ 7306.831991][ T284] netlink_sendmsg+0x723/0xbe0 [ 7306.831991][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7306.831991][ T284] ___sys_sendmsg+0xee/0x170 [ 7306.831991][ T284] __sys_sendmsg+0xcd/0x170 [ 7306.831991][ T284] do_syscall_64+0xc6/0x1e0 [ 7306.831991][ T284] [ 7306.834148][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7306.834148][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7306.834148][ T284] ipv6_find_idev+0x102/0x170 [ 7306.834148][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7306.834148][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7306.834148][ T284] netlink_rcv_skb+0x130/0x360 [ 7306.834148][ T284] netlink_unicast+0x449/0x710 [ 7306.834148][ T284] netlink_sendmsg+0x723/0xbe0 [ 7306.834148][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7306.834148][ T284] ___sys_sendmsg+0xee/0x170 [ 7306.834148][ T284] __sys_sendmsg+0xcd/0x170 [ 7306.834148][ T284] do_syscall_64+0xc6/0x1e0 [ 7306.834148][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7306.834148][ T284] [ 7306.834945][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7306.835835][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7306.835835][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7306.835835][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7306.835835][ T284] ipv6_find_idev+0x102/0x170 [ 7306.835835][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7306.835835][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7306.835835][ T284] netlink_rcv_skb+0x130/0x360 [ 7306.835835][ T284] netlink_unicast+0x449/0x710 [ 7306.835835][ T284] netlink_sendmsg+0x723/0xbe0 [ 7306.835835][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7306.835835][ T284] ___sys_sendmsg+0xee/0x170 [ 7306.835835][ T284] __sys_sendmsg+0xcd/0x170 [ 7306.835835][ T284] do_syscall_64+0xc6/0x1e0 [ 7306.835835][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7306.835835][ T284] [ 7306.836155][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7306.836155][ T282] dst_init+0x84/0x4a0 [ 7306.836155][ T282] dst_alloc+0x97/0x150 [ 7306.836155][ T282] ip6_dst_alloc+0x23/0x90 [ 7306.836155][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7306.836155][ T282] ip6_pol_route+0x56f/0x840 [ 7306.836155][ T282] fib6_rule_lookup+0x196/0x240 [ 7306.836155][ T282] ip6_route_input+0x542/0x980 [ 7306.836155][ T282] ipv6_rcv+0x8f/0x400 [ 7306.836155][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7306.836155][ T282] process_backlog+0x101/0x620 [ 7306.836155][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7306.836155][ T282] net_rx_action+0x495/0xbe0 [ 7306.836155][ T282] __do_softirq+0x1b5/0x7f6 [ 7306.836155][ T282] [ 7306.839616][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7306.839616][ T282] netdev_get_by_index+0x5e/0x80 [ 7306.839616][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7306.839616][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7306.839616][ T282] ip6_route_add+0x1c/0x140 [ 7306.839616][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7306.839616][ T282] inet6_addr_add+0x4f8/0xa40 [ 7306.839616][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7306.839616][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7306.839616][ T282] netlink_rcv_skb+0x130/0x360 [ 7306.839616][ T282] netlink_unicast+0x449/0x710 [ 7306.839616][ T282] netlink_sendmsg+0x723/0xbe0 [ 7306.839616][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7306.839616][ T282] ___sys_sendmsg+0xee/0x170 [ 7306.839616][ T282] __sys_sendmsg+0xcd/0x170 [ 7306.839616][ T282] do_syscall_64+0xc6/0x1e0 [ 7306.839616][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7306.839616][ T282] [ 7306.841802][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7306.841802][ T282] netdev_get_by_index+0x5e/0x80 [ 7306.841802][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7306.841802][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7306.841802][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7306.841802][ T282] ipv6_add_addr+0x411/0x2000 [ 7306.841802][ T282] inet6_addr_add+0x30e/0xa40 [ 7306.841802][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7306.841802][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7306.841802][ T282] netlink_rcv_skb+0x130/0x360 [ 7306.841802][ T282] netlink_unicast+0x449/0x710 [ 7306.841802][ T282] netlink_sendmsg+0x723/0xbe0 [ 7306.841802][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7306.841802][ T282] ___sys_sendmsg+0xee/0x170 [ 7306.841802][ T282] __sys_sendmsg+0xcd/0x170 [ 7306.841802][ T282] do_syscall_64+0xc6/0x1e0 [ 7306.841802][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7306.841802][ T282] [ 7306.843982][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7306.843982][ T282] netdev_get_by_index+0x5e/0x80 [ 7306.843982][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7306.843982][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7306.843982][ T282] ip6_route_add+0x1c/0x140 [ 7306.843982][ T282] addrconf_add_mroute+0x129/0x180 [ 7306.843982][ T282] addrconf_add_dev+0xe2/0x170 [ 7306.843982][ T282] inet6_addr_add+0x12f/0xa40 [ 7306.843982][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7306.843982][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7306.843982][ T282] netlink_rcv_skb+0x130/0x360 [ 7306.843982][ T282] netlink_unicast+0x449/0x710 [ 7306.843982][ T282] netlink_sendmsg+0x723/0xbe0 [ 7306.843982][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7306.843982][ T282] ___sys_sendmsg+0xee/0x170 [ 7306.843982][ T282] __sys_sendmsg+0xcd/0x170 [ 7306.843982][ T282] do_syscall_64+0xc6/0x1e0 [ 7306.843982][ T282] [ 7306.846163][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7306.846163][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7306.846163][ T282] ipv6_find_idev+0x102/0x170 [ 7306.846163][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7306.846163][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7306.846163][ T282] netlink_rcv_skb+0x130/0x360 [ 7306.846163][ T282] netlink_unicast+0x449/0x710 [ 7306.846163][ T282] netlink_sendmsg+0x723/0xbe0 [ 7306.846163][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7306.846163][ T282] ___sys_sendmsg+0xee/0x170 [ 7306.846163][ T282] __sys_sendmsg+0xcd/0x170 [ 7306.846163][ T282] do_syscall_64+0xc6/0x1e0 [ 7306.846163][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7306.846163][ T282] [ 7306.847842][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7306.847842][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7306.847842][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7306.847842][ T282] ipv6_find_idev+0x102/0x170 [ 7306.847842][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7306.847842][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7306.847842][ T282] netlink_rcv_skb+0x130/0x360 [ 7306.847842][ T282] netlink_unicast+0x449/0x710 [ 7306.847842][ T282] netlink_sendmsg+0x723/0xbe0 [ 7306.847842][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7306.847842][ T282] ___sys_sendmsg+0xee/0x170 [ 7306.847842][ T282] __sys_sendmsg+0xcd/0x170 [ 7306.847842][ T282] do_syscall_64+0xc6/0x1e0 [ 7306.847842][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7306.847842][ T282] [ 7317.075124][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7317.075641][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7317.075641][ T284] netdev_get_by_index+0x5e/0x80 [ 7317.075641][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7317.075641][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7317.075641][ T284] ip6_route_add+0x1c/0x140 [ 7317.075641][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7317.075641][ T284] inet6_addr_add+0x4f8/0xa40 [ 7317.075641][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7317.075641][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7317.075641][ T284] netlink_rcv_skb+0x130/0x360 [ 7317.075641][ T284] netlink_unicast+0x449/0x710 [ 7317.075641][ T284] netlink_sendmsg+0x723/0xbe0 [ 7317.075641][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7317.075641][ T284] ___sys_sendmsg+0xee/0x170 [ 7317.075641][ T284] __sys_sendmsg+0xcd/0x170 [ 7317.075641][ T284] do_syscall_64+0xc6/0x1e0 [ 7317.075641][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7317.075641][ T284] [ 7317.077892][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7317.077892][ T284] netdev_get_by_index+0x5e/0x80 [ 7317.077892][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7317.077892][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7317.077892][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7317.077892][ T284] ipv6_add_addr+0x411/0x2000 [ 7317.077892][ T284] inet6_addr_add+0x30e/0xa40 [ 7317.077892][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7317.077892][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7317.077892][ T284] netlink_rcv_skb+0x130/0x360 [ 7317.077892][ T284] netlink_unicast+0x449/0x710 [ 7317.077892][ T284] netlink_sendmsg+0x723/0xbe0 [ 7317.077892][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7317.077892][ T284] ___sys_sendmsg+0xee/0x170 [ 7317.077892][ T284] __sys_sendmsg+0xcd/0x170 [ 7317.077892][ T284] do_syscall_64+0xc6/0x1e0 [ 7317.077892][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7317.077892][ T284] [ 7317.080111][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7317.080111][ T284] netdev_get_by_index+0x5e/0x80 [ 7317.080111][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7317.080111][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7317.080111][ T284] ip6_route_add+0x1c/0x140 [ 7317.080111][ T284] addrconf_add_mroute+0x129/0x180 [ 7317.080111][ T284] addrconf_add_dev+0xe2/0x170 [ 7317.080111][ T284] inet6_addr_add+0x12f/0xa40 [ 7317.080111][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7317.080111][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7317.080111][ T284] netlink_rcv_skb+0x130/0x360 [ 7317.080111][ T284] netlink_unicast+0x449/0x710 [ 7317.080111][ T284] netlink_sendmsg+0x723/0xbe0 [ 7317.080111][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7317.080111][ T284] ___sys_sendmsg+0xee/0x170 [ 7317.080111][ T284] __sys_sendmsg+0xcd/0x170 [ 7317.080111][ T284] do_syscall_64+0xc6/0x1e0 [ 7317.080111][ T284] [ 7317.082773][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7317.082773][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7317.082773][ T284] ipv6_find_idev+0x102/0x170 [ 7317.082773][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7317.082773][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7317.082773][ T284] netlink_rcv_skb+0x130/0x360 [ 7317.082773][ T284] netlink_unicast+0x449/0x710 [ 7317.082773][ T284] netlink_sendmsg+0x723/0xbe0 [ 7317.082773][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7317.082773][ T284] ___sys_sendmsg+0xee/0x170 [ 7317.082773][ T284] __sys_sendmsg+0xcd/0x170 [ 7317.082773][ T284] do_syscall_64+0xc6/0x1e0 [ 7317.082773][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7317.082773][ T284] [ 7317.084478][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7317.084478][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7317.084478][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7317.084478][ T284] ipv6_find_idev+0x102/0x170 [ 7317.084478][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7317.084478][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7317.084478][ T284] netlink_rcv_skb+0x130/0x360 [ 7317.084478][ T284] netlink_unicast+0x449/0x710 [ 7317.084478][ T284] netlink_sendmsg+0x723/0xbe0 [ 7317.084478][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7317.084478][ T284] ___sys_sendmsg+0xee/0x170 [ 7317.084478][ T284] __sys_sendmsg+0xcd/0x170 [ 7317.084478][ T284] do_syscall_64+0xc6/0x1e0 [ 7317.084478][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7317.084478][ T284] [ 7317.091004][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7317.091312][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7317.091312][ T282] dst_init+0x84/0x4a0 [ 7317.091312][ T282] dst_alloc+0x97/0x150 [ 7317.091312][ T282] ip6_dst_alloc+0x23/0x90 [ 7317.091312][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7317.091312][ T282] ip6_pol_route+0x56f/0x840 [ 7317.091312][ T282] fib6_rule_lookup+0x196/0x240 [ 7317.091312][ T282] ip6_route_input+0x542/0x980 [ 7317.091312][ T282] ipv6_rcv+0x8f/0x400 [ 7317.091312][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7317.091312][ T282] process_backlog+0x101/0x620 [ 7317.091312][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7317.091312][ T282] net_rx_action+0x495/0xbe0 [ 7317.091312][ T282] __do_softirq+0x1b5/0x7f6 [ 7317.091312][ T282] [ 7317.093102][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7317.093102][ T282] netdev_get_by_index+0x5e/0x80 [ 7317.093102][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7317.093102][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7317.093102][ T282] ip6_route_add+0x1c/0x140 [ 7317.093102][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7317.093102][ T282] inet6_addr_add+0x4f8/0xa40 [ 7317.093102][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7317.093102][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7317.093102][ T282] netlink_rcv_skb+0x130/0x360 [ 7317.093102][ T282] netlink_unicast+0x449/0x710 [ 7317.093102][ T282] netlink_sendmsg+0x723/0xbe0 [ 7317.093102][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7317.093102][ T282] ___sys_sendmsg+0xee/0x170 [ 7317.093102][ T282] __sys_sendmsg+0xcd/0x170 [ 7317.093102][ T282] do_syscall_64+0xc6/0x1e0 [ 7317.093102][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7317.093102][ T282] [ 7317.095291][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7317.095291][ T282] netdev_get_by_index+0x5e/0x80 [ 7317.095291][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7317.095291][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7317.095291][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7317.095291][ T282] ipv6_add_addr+0x411/0x2000 [ 7317.095291][ T282] inet6_addr_add+0x30e/0xa40 [ 7317.095291][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7317.095291][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7317.095291][ T282] netlink_rcv_skb+0x130/0x360 [ 7317.095291][ T282] netlink_unicast+0x449/0x710 [ 7317.095291][ T282] netlink_sendmsg+0x723/0xbe0 [ 7317.095291][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7317.095291][ T282] ___sys_sendmsg+0xee/0x170 [ 7317.095291][ T282] __sys_sendmsg+0xcd/0x170 [ 7317.095291][ T282] do_syscall_64+0xc6/0x1e0 [ 7317.095291][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7317.095291][ T282] [ 7317.097497][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7317.097497][ T282] netdev_get_by_index+0x5e/0x80 [ 7317.097497][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7317.097497][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7317.097497][ T282] ip6_route_add+0x1c/0x140 [ 7317.097497][ T282] addrconf_add_mroute+0x129/0x180 [ 7317.097497][ T282] addrconf_add_dev+0xe2/0x170 [ 7317.097497][ T282] inet6_addr_add+0x12f/0xa40 [ 7317.097497][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7317.097497][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7317.097497][ T282] netlink_rcv_skb+0x130/0x360 [ 7317.097497][ T282] netlink_unicast+0x449/0x710 [ 7317.097497][ T282] netlink_sendmsg+0x723/0xbe0 [ 7317.097497][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7317.097497][ T282] ___sys_sendmsg+0xee/0x170 [ 7317.097497][ T282] __sys_sendmsg+0xcd/0x170 [ 7317.097497][ T282] do_syscall_64+0xc6/0x1e0 [ 7317.097497][ T282] [ 7317.099645][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7317.099645][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7317.099645][ T282] ipv6_find_idev+0x102/0x170 [ 7317.099645][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7317.099645][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7317.099645][ T282] netlink_rcv_skb+0x130/0x360 [ 7317.099645][ T282] netlink_unicast+0x449/0x710 [ 7317.099645][ T282] netlink_sendmsg+0x723/0xbe0 [ 7317.099645][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7317.099645][ T282] ___sys_sendmsg+0xee/0x170 [ 7317.099645][ T282] __sys_sendmsg+0xcd/0x170 [ 7317.099645][ T282] do_syscall_64+0xc6/0x1e0 [ 7317.099645][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7317.099645][ T282] [ 7317.101327][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7317.101327][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7317.101327][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7317.101327][ T282] ipv6_find_idev+0x102/0x170 [ 7317.101327][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7317.101327][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7317.101327][ T282] netlink_rcv_skb+0x130/0x360 [ 7317.101327][ T282] netlink_unicast+0x449/0x710 [ 7317.101327][ T282] netlink_sendmsg+0x723/0xbe0 [ 7317.101327][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7317.101327][ T282] ___sys_sendmsg+0xee/0x170 [ 7317.101327][ T282] __sys_sendmsg+0xcd/0x170 [ 7317.101327][ T282] do_syscall_64+0xc6/0x1e0 [ 7317.101327][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7317.101327][ T282] [ 7327.323072][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7327.323588][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7327.323588][ T284] netdev_get_by_index+0x5e/0x80 [ 7327.323588][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7327.323588][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7327.323588][ T284] ip6_route_add+0x1c/0x140 [ 7327.323588][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7327.323588][ T284] inet6_addr_add+0x4f8/0xa40 [ 7327.323588][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7327.323588][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7327.323588][ T284] netlink_rcv_skb+0x130/0x360 [ 7327.323588][ T284] netlink_unicast+0x449/0x710 [ 7327.323588][ T284] netlink_sendmsg+0x723/0xbe0 [ 7327.323588][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7327.323588][ T284] ___sys_sendmsg+0xee/0x170 [ 7327.323588][ T284] __sys_sendmsg+0xcd/0x170 [ 7327.323588][ T284] do_syscall_64+0xc6/0x1e0 [ 7327.323588][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7327.323588][ T284] [ 7327.325842][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7327.325842][ T284] netdev_get_by_index+0x5e/0x80 [ 7327.325842][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7327.325842][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7327.325842][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7327.325842][ T284] ipv6_add_addr+0x411/0x2000 [ 7327.325842][ T284] inet6_addr_add+0x30e/0xa40 [ 7327.325842][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7327.325842][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7327.325842][ T284] netlink_rcv_skb+0x130/0x360 [ 7327.325842][ T284] netlink_unicast+0x449/0x710 [ 7327.325842][ T284] netlink_sendmsg+0x723/0xbe0 [ 7327.325842][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7327.325842][ T284] ___sys_sendmsg+0xee/0x170 [ 7327.325842][ T284] __sys_sendmsg+0xcd/0x170 [ 7327.325842][ T284] do_syscall_64+0xc6/0x1e0 [ 7327.325842][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7327.325842][ T284] [ 7327.328046][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7327.328046][ T284] netdev_get_by_index+0x5e/0x80 [ 7327.328046][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7327.328046][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7327.328046][ T284] ip6_route_add+0x1c/0x140 [ 7327.328046][ T284] addrconf_add_mroute+0x129/0x180 [ 7327.328046][ T284] addrconf_add_dev+0xe2/0x170 [ 7327.328046][ T284] inet6_addr_add+0x12f/0xa40 [ 7327.328046][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7327.328046][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7327.328046][ T284] netlink_rcv_skb+0x130/0x360 [ 7327.328046][ T284] netlink_unicast+0x449/0x710 [ 7327.328046][ T284] netlink_sendmsg+0x723/0xbe0 [ 7327.328046][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7327.328046][ T284] ___sys_sendmsg+0xee/0x170 [ 7327.328046][ T284] __sys_sendmsg+0xcd/0x170 [ 7327.328046][ T284] do_syscall_64+0xc6/0x1e0 [ 7327.328046][ T284] [ 7327.330227][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7327.330227][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7327.330227][ T284] ipv6_find_idev+0x102/0x170 [ 7327.330227][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7327.330227][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7327.330227][ T284] netlink_rcv_skb+0x130/0x360 [ 7327.330227][ T284] netlink_unicast+0x449/0x710 [ 7327.330227][ T284] netlink_sendmsg+0x723/0xbe0 [ 7327.330227][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7327.330227][ T284] ___sys_sendmsg+0xee/0x170 [ 7327.330227][ T284] __sys_sendmsg+0xcd/0x170 [ 7327.330227][ T284] do_syscall_64+0xc6/0x1e0 [ 7327.330227][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7327.330227][ T284] [ 7327.331927][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7327.331927][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7327.331927][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7327.331927][ T284] ipv6_find_idev+0x102/0x170 [ 7327.331927][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7327.331927][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7327.331927][ T284] netlink_rcv_skb+0x130/0x360 [ 7327.331927][ T284] netlink_unicast+0x449/0x710 [ 7327.331927][ T284] netlink_sendmsg+0x723/0xbe0 [ 7327.331927][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7327.331927][ T284] ___sys_sendmsg+0xee/0x170 [ 7327.331927][ T284] __sys_sendmsg+0xcd/0x170 [ 7327.331927][ T284] do_syscall_64+0xc6/0x1e0 [ 7327.331927][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7327.331927][ T284] [ 7327.339025][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7327.339322][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7327.339322][ T282] dst_init+0x84/0x4a0 [ 7327.339322][ T282] dst_alloc+0x97/0x150 [ 7327.339322][ T282] ip6_dst_alloc+0x23/0x90 [ 7327.339322][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7327.339322][ T282] ip6_pol_route+0x56f/0x840 [ 7327.339322][ T282] fib6_rule_lookup+0x196/0x240 [ 7327.339322][ T282] ip6_route_input+0x542/0x980 [ 7327.339322][ T282] ipv6_rcv+0x8f/0x400 [ 7327.339322][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7327.339322][ T282] process_backlog+0x101/0x620 [ 7327.339322][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7327.339322][ T282] net_rx_action+0x495/0xbe0 [ 7327.339322][ T282] __do_softirq+0x1b5/0x7f6 [ 7327.339322][ T282] [ 7327.341085][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7327.341085][ T282] netdev_get_by_index+0x5e/0x80 [ 7327.341085][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7327.341085][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7327.341085][ T282] ip6_route_add+0x1c/0x140 [ 7327.341085][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7327.341085][ T282] inet6_addr_add+0x4f8/0xa40 [ 7327.341085][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7327.341085][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7327.341085][ T282] netlink_rcv_skb+0x130/0x360 [ 7327.341085][ T282] netlink_unicast+0x449/0x710 [ 7327.341085][ T282] netlink_sendmsg+0x723/0xbe0 [ 7327.341085][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7327.341085][ T282] ___sys_sendmsg+0xee/0x170 [ 7327.341085][ T282] __sys_sendmsg+0xcd/0x170 [ 7327.341085][ T282] do_syscall_64+0xc6/0x1e0 [ 7327.341085][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7327.341085][ T282] [ 7327.343261][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7327.343261][ T282] netdev_get_by_index+0x5e/0x80 [ 7327.343261][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7327.343261][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7327.343261][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7327.343261][ T282] ipv6_add_addr+0x411/0x2000 [ 7327.343261][ T282] inet6_addr_add+0x30e/0xa40 [ 7327.343261][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7327.343261][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7327.343261][ T282] netlink_rcv_skb+0x130/0x360 [ 7327.343261][ T282] netlink_unicast+0x449/0x710 [ 7327.343261][ T282] netlink_sendmsg+0x723/0xbe0 [ 7327.343261][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7327.343261][ T282] ___sys_sendmsg+0xee/0x170 [ 7327.343261][ T282] __sys_sendmsg+0xcd/0x170 [ 7327.343261][ T282] do_syscall_64+0xc6/0x1e0 [ 7327.343261][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7327.343261][ T282] [ 7327.345435][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7327.345435][ T282] netdev_get_by_index+0x5e/0x80 [ 7327.345435][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7327.345435][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7327.345435][ T282] ip6_route_add+0x1c/0x140 [ 7327.345435][ T282] addrconf_add_mroute+0x129/0x180 [ 7327.345435][ T282] addrconf_add_dev+0xe2/0x170 [ 7327.345435][ T282] inet6_addr_add+0x12f/0xa40 [ 7327.345435][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7327.345435][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7327.345435][ T282] netlink_rcv_skb+0x130/0x360 [ 7327.345435][ T282] netlink_unicast+0x449/0x710 [ 7327.345435][ T282] netlink_sendmsg+0x723/0xbe0 [ 7327.345435][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7327.345435][ T282] ___sys_sendmsg+0xee/0x170 [ 7327.345435][ T282] __sys_sendmsg+0xcd/0x170 [ 7327.345435][ T282] do_syscall_64+0xc6/0x1e0 [ 7327.345435][ T282] [ 7327.347603][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7327.347603][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7327.347603][ T282] ipv6_find_idev+0x102/0x170 [ 7327.347603][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7327.347603][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7327.347603][ T282] netlink_rcv_skb+0x130/0x360 [ 7327.347603][ T282] netlink_unicast+0x449/0x710 [ 7327.347603][ T282] netlink_sendmsg+0x723/0xbe0 [ 7327.347603][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7327.347603][ T282] ___sys_sendmsg+0xee/0x170 [ 7327.347603][ T282] __sys_sendmsg+0xcd/0x170 [ 7327.347603][ T282] do_syscall_64+0xc6/0x1e0 [ 7327.347603][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7327.347603][ T282] [ 7327.349275][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7327.349275][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7327.349275][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7327.349275][ T282] ipv6_find_idev+0x102/0x170 [ 7327.349275][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7327.349275][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7327.349275][ T282] netlink_rcv_skb+0x130/0x360 [ 7327.349275][ T282] netlink_unicast+0x449/0x710 [ 7327.349275][ T282] netlink_sendmsg+0x723/0xbe0 [ 7327.349275][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7327.349275][ T282] ___sys_sendmsg+0xee/0x170 [ 7327.349275][ T282] __sys_sendmsg+0xcd/0x170 [ 7327.349275][ T282] do_syscall_64+0xc6/0x1e0 [ 7327.349275][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7327.349275][ T282] [ 7337.506991][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7337.507476][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7337.507476][ T282] dst_init+0x84/0x4a0 [ 7337.507476][ T282] dst_alloc+0x97/0x150 [ 7337.507476][ T282] ip6_dst_alloc+0x23/0x90 [ 7337.507476][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7337.507476][ T282] ip6_pol_route+0x56f/0x840 [ 7337.507476][ T282] fib6_rule_lookup+0x196/0x240 [ 7337.507476][ T282] ip6_route_input+0x542/0x980 [ 7337.507476][ T282] ipv6_rcv+0x8f/0x400 [ 7337.507476][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7337.507476][ T282] process_backlog+0x101/0x620 [ 7337.507476][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7337.507476][ T282] net_rx_action+0x495/0xbe0 [ 7337.507476][ T282] __do_softirq+0x1b5/0x7f6 [ 7337.507476][ T282] [ 7337.509260][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7337.509260][ T282] netdev_get_by_index+0x5e/0x80 [ 7337.509260][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7337.509260][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7337.509260][ T282] ip6_route_add+0x1c/0x140 [ 7337.509260][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7337.509260][ T282] inet6_addr_add+0x4f8/0xa40 [ 7337.509260][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7337.509260][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7337.509260][ T282] netlink_rcv_skb+0x130/0x360 [ 7337.509260][ T282] netlink_unicast+0x449/0x710 [ 7337.509260][ T282] netlink_sendmsg+0x723/0xbe0 [ 7337.509260][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7337.509260][ T282] ___sys_sendmsg+0xee/0x170 [ 7337.509260][ T282] __sys_sendmsg+0xcd/0x170 [ 7337.509260][ T282] do_syscall_64+0xc6/0x1e0 [ 7337.509260][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7337.509260][ T282] [ 7337.511466][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7337.511466][ T282] netdev_get_by_index+0x5e/0x80 [ 7337.511466][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7337.511466][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7337.511466][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7337.511466][ T282] ipv6_add_addr+0x411/0x2000 [ 7337.511466][ T282] inet6_addr_add+0x30e/0xa40 [ 7337.511466][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7337.511466][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7337.511466][ T282] netlink_rcv_skb+0x130/0x360 [ 7337.511466][ T282] netlink_unicast+0x449/0x710 [ 7337.511466][ T282] netlink_sendmsg+0x723/0xbe0 [ 7337.511466][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7337.511466][ T282] ___sys_sendmsg+0xee/0x170 [ 7337.511466][ T282] __sys_sendmsg+0xcd/0x170 [ 7337.511466][ T282] do_syscall_64+0xc6/0x1e0 [ 7337.511466][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7337.511466][ T282] [ 7337.513658][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7337.513658][ T282] netdev_get_by_index+0x5e/0x80 [ 7337.513658][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7337.513658][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7337.513658][ T282] ip6_route_add+0x1c/0x140 [ 7337.513658][ T282] addrconf_add_mroute+0x129/0x180 [ 7337.513658][ T282] addrconf_add_dev+0xe2/0x170 [ 7337.513658][ T282] inet6_addr_add+0x12f/0xa40 [ 7337.513658][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7337.513658][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7337.513658][ T282] netlink_rcv_skb+0x130/0x360 [ 7337.513658][ T282] netlink_unicast+0x449/0x710 [ 7337.513658][ T282] netlink_sendmsg+0x723/0xbe0 [ 7337.513658][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7337.513658][ T282] ___sys_sendmsg+0xee/0x170 [ 7337.513658][ T282] __sys_sendmsg+0xcd/0x170 [ 7337.513658][ T282] do_syscall_64+0xc6/0x1e0 [ 7337.513658][ T282] [ 7337.515826][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7337.515826][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7337.515826][ T282] ipv6_find_idev+0x102/0x170 [ 7337.515826][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7337.515826][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7337.515826][ T282] netlink_rcv_skb+0x130/0x360 [ 7337.515826][ T282] netlink_unicast+0x449/0x710 [ 7337.515826][ T282] netlink_sendmsg+0x723/0xbe0 [ 7337.515826][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7337.515826][ T282] ___sys_sendmsg+0xee/0x170 [ 7337.515826][ T282] __sys_sendmsg+0xcd/0x170 [ 7337.515826][ T282] do_syscall_64+0xc6/0x1e0 [ 7337.515826][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7337.515826][ T282] [ 7337.517520][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7337.517520][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7337.517520][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7337.517520][ T282] ipv6_find_idev+0x102/0x170 [ 7337.517520][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7337.517520][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7337.517520][ T282] netlink_rcv_skb+0x130/0x360 [ 7337.517520][ T282] netlink_unicast+0x449/0x710 [ 7337.517520][ T282] netlink_sendmsg+0x723/0xbe0 [ 7337.517520][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7337.517520][ T282] ___sys_sendmsg+0xee/0x170 [ 7337.517520][ T282] __sys_sendmsg+0xcd/0x170 [ 7337.517520][ T282] do_syscall_64+0xc6/0x1e0 [ 7337.517520][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7337.517520][ T282] [ 7337.571033][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7337.571467][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7337.571467][ T284] netdev_get_by_index+0x5e/0x80 [ 7337.571467][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7337.571467][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7337.571467][ T284] ip6_route_add+0x1c/0x140 [ 7337.571467][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7337.571467][ T284] inet6_addr_add+0x4f8/0xa40 [ 7337.571467][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7337.571467][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7337.571467][ T284] netlink_rcv_skb+0x130/0x360 [ 7337.571467][ T284] netlink_unicast+0x449/0x710 [ 7337.571467][ T284] netlink_sendmsg+0x723/0xbe0 [ 7337.571467][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7337.571467][ T284] ___sys_sendmsg+0xee/0x170 [ 7337.571467][ T284] __sys_sendmsg+0xcd/0x170 [ 7337.571467][ T284] do_syscall_64+0xc6/0x1e0 [ 7337.571467][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7337.571467][ T284] [ 7337.573918][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7337.573918][ T284] netdev_get_by_index+0x5e/0x80 [ 7337.573918][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7337.573918][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7337.573918][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7337.573918][ T284] ipv6_add_addr+0x411/0x2000 [ 7337.573918][ T284] inet6_addr_add+0x30e/0xa40 [ 7337.573918][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7337.573918][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7337.573918][ T284] netlink_rcv_skb+0x130/0x360 [ 7337.573918][ T284] netlink_unicast+0x449/0x710 [ 7337.573918][ T284] netlink_sendmsg+0x723/0xbe0 [ 7337.573918][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7337.573918][ T284] ___sys_sendmsg+0xee/0x170 [ 7337.573918][ T284] __sys_sendmsg+0xcd/0x170 [ 7337.573918][ T284] do_syscall_64+0xc6/0x1e0 [ 7337.573918][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7337.573918][ T284] [ 7337.576363][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7337.576363][ T284] netdev_get_by_index+0x5e/0x80 [ 7337.576363][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7337.576363][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7337.576363][ T284] ip6_route_add+0x1c/0x140 [ 7337.576363][ T284] addrconf_add_mroute+0x129/0x180 [ 7337.576363][ T284] addrconf_add_dev+0xe2/0x170 [ 7337.576363][ T284] inet6_addr_add+0x12f/0xa40 [ 7337.576363][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7337.576363][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7337.576363][ T284] netlink_rcv_skb+0x130/0x360 [ 7337.576363][ T284] netlink_unicast+0x449/0x710 [ 7337.576363][ T284] netlink_sendmsg+0x723/0xbe0 [ 7337.576363][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7337.576363][ T284] ___sys_sendmsg+0xee/0x170 [ 7337.576363][ T284] __sys_sendmsg+0xcd/0x170 [ 7337.576363][ T284] do_syscall_64+0xc6/0x1e0 [ 7337.576363][ T284] [ 7337.579234][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7337.579234][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7337.579234][ T284] ipv6_find_idev+0x102/0x170 [ 7337.579234][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7337.579234][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7337.579234][ T284] netlink_rcv_skb+0x130/0x360 [ 7337.579234][ T284] netlink_unicast+0x449/0x710 [ 7337.579234][ T284] netlink_sendmsg+0x723/0xbe0 [ 7337.579234][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7337.579234][ T284] ___sys_sendmsg+0xee/0x170 [ 7337.579234][ T284] __sys_sendmsg+0xcd/0x170 [ 7337.579234][ T284] do_syscall_64+0xc6/0x1e0 [ 7337.579234][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7337.579234][ T284] [ 7337.581104][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7337.581104][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7337.581104][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7337.581104][ T284] ipv6_find_idev+0x102/0x170 [ 7337.581104][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7337.581104][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7337.581104][ T284] netlink_rcv_skb+0x130/0x360 [ 7337.581104][ T284] netlink_unicast+0x449/0x710 [ 7337.581104][ T284] netlink_sendmsg+0x723/0xbe0 [ 7337.581104][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7337.581104][ T284] ___sys_sendmsg+0xee/0x170 [ 7337.581104][ T284] __sys_sendmsg+0xcd/0x170 [ 7337.581104][ T284] do_syscall_64+0xc6/0x1e0 [ 7337.581104][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7337.581104][ T284] [ 7347.771016][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7347.771481][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7347.771481][ T282] dst_init+0x84/0x4a0 [ 7347.771481][ T282] dst_alloc+0x97/0x150 [ 7347.771481][ T282] ip6_dst_alloc+0x23/0x90 [ 7347.771481][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7347.771481][ T282] ip6_pol_route+0x56f/0x840 [ 7347.771481][ T282] fib6_rule_lookup+0x196/0x240 [ 7347.771481][ T282] ip6_route_input+0x542/0x980 [ 7347.771481][ T282] ipv6_rcv+0x8f/0x400 [ 7347.771481][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7347.771481][ T282] process_backlog+0x101/0x620 [ 7347.771481][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7347.771481][ T282] net_rx_action+0x495/0xbe0 [ 7347.771481][ T282] __do_softirq+0x1b5/0x7f6 [ 7347.771481][ T282] [ 7347.773275][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7347.773275][ T282] netdev_get_by_index+0x5e/0x80 [ 7347.773275][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7347.773275][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7347.773275][ T282] ip6_route_add+0x1c/0x140 [ 7347.773275][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7347.773275][ T282] inet6_addr_add+0x4f8/0xa40 [ 7347.773275][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7347.773275][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7347.773275][ T282] netlink_rcv_skb+0x130/0x360 [ 7347.773275][ T282] netlink_unicast+0x449/0x710 [ 7347.773275][ T282] netlink_sendmsg+0x723/0xbe0 [ 7347.773275][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7347.773275][ T282] ___sys_sendmsg+0xee/0x170 [ 7347.773275][ T282] __sys_sendmsg+0xcd/0x170 [ 7347.773275][ T282] do_syscall_64+0xc6/0x1e0 [ 7347.773275][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7347.773275][ T282] [ 7347.775468][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7347.775468][ T282] netdev_get_by_index+0x5e/0x80 [ 7347.775468][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7347.775468][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7347.775468][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7347.775468][ T282] ipv6_add_addr+0x411/0x2000 [ 7347.775468][ T282] inet6_addr_add+0x30e/0xa40 [ 7347.775468][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7347.775468][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7347.775468][ T282] netlink_rcv_skb+0x130/0x360 [ 7347.775468][ T282] netlink_unicast+0x449/0x710 [ 7347.775468][ T282] netlink_sendmsg+0x723/0xbe0 [ 7347.775468][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7347.775468][ T282] ___sys_sendmsg+0xee/0x170 [ 7347.775468][ T282] __sys_sendmsg+0xcd/0x170 [ 7347.775468][ T282] do_syscall_64+0xc6/0x1e0 [ 7347.775468][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7347.775468][ T282] [ 7347.777664][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7347.777664][ T282] netdev_get_by_index+0x5e/0x80 [ 7347.777664][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7347.777664][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7347.777664][ T282] ip6_route_add+0x1c/0x140 [ 7347.777664][ T282] addrconf_add_mroute+0x129/0x180 [ 7347.777664][ T282] addrconf_add_dev+0xe2/0x170 [ 7347.777664][ T282] inet6_addr_add+0x12f/0xa40 [ 7347.777664][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7347.777664][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7347.777664][ T282] netlink_rcv_skb+0x130/0x360 [ 7347.777664][ T282] netlink_unicast+0x449/0x710 [ 7347.777664][ T282] netlink_sendmsg+0x723/0xbe0 [ 7347.777664][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7347.777664][ T282] ___sys_sendmsg+0xee/0x170 [ 7347.777664][ T282] __sys_sendmsg+0xcd/0x170 [ 7347.777664][ T282] do_syscall_64+0xc6/0x1e0 [ 7347.777664][ T282] [ 7347.779817][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7347.779817][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7347.779817][ T282] ipv6_find_idev+0x102/0x170 [ 7347.779817][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7347.779817][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7347.779817][ T282] netlink_rcv_skb+0x130/0x360 [ 7347.779817][ T282] netlink_unicast+0x449/0x710 [ 7347.779817][ T282] netlink_sendmsg+0x723/0xbe0 [ 7347.779817][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7347.779817][ T282] ___sys_sendmsg+0xee/0x170 [ 7347.779817][ T282] __sys_sendmsg+0xcd/0x170 [ 7347.779817][ T282] do_syscall_64+0xc6/0x1e0 [ 7347.779817][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7347.779817][ T282] [ 7347.781561][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7347.781561][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7347.781561][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7347.781561][ T282] ipv6_find_idev+0x102/0x170 [ 7347.781561][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7347.781561][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7347.781561][ T282] netlink_rcv_skb+0x130/0x360 [ 7347.781561][ T282] netlink_unicast+0x449/0x710 [ 7347.781561][ T282] netlink_sendmsg+0x723/0xbe0 [ 7347.781561][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7347.781561][ T282] ___sys_sendmsg+0xee/0x170 [ 7347.781561][ T282] __sys_sendmsg+0xcd/0x170 [ 7347.781561][ T282] do_syscall_64+0xc6/0x1e0 [ 7347.781561][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7347.781561][ T282] [ 7347.818990][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7347.819360][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7347.819360][ T284] netdev_get_by_index+0x5e/0x80 [ 7347.819360][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7347.819360][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7347.819360][ T284] ip6_route_add+0x1c/0x140 [ 7347.819360][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7347.819360][ T284] inet6_addr_add+0x4f8/0xa40 [ 7347.819360][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7347.819360][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7347.819360][ T284] netlink_rcv_skb+0x130/0x360 [ 7347.819360][ T284] netlink_unicast+0x449/0x710 [ 7347.819360][ T284] netlink_sendmsg+0x723/0xbe0 [ 7347.819360][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7347.819360][ T284] ___sys_sendmsg+0xee/0x170 [ 7347.819360][ T284] __sys_sendmsg+0xcd/0x170 [ 7347.819360][ T284] do_syscall_64+0xc6/0x1e0 [ 7347.819360][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7347.819360][ T284] [ 7347.821862][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7347.821862][ T284] netdev_get_by_index+0x5e/0x80 [ 7347.821862][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7347.821862][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7347.821862][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7347.821862][ T284] ipv6_add_addr+0x411/0x2000 [ 7347.821862][ T284] inet6_addr_add+0x30e/0xa40 [ 7347.821862][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7347.821862][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7347.821862][ T284] netlink_rcv_skb+0x130/0x360 [ 7347.821862][ T284] netlink_unicast+0x449/0x710 [ 7347.821862][ T284] netlink_sendmsg+0x723/0xbe0 [ 7347.821862][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7347.821862][ T284] ___sys_sendmsg+0xee/0x170 [ 7347.821862][ T284] __sys_sendmsg+0xcd/0x170 [ 7347.821862][ T284] do_syscall_64+0xc6/0x1e0 [ 7347.821862][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7347.821862][ T284] [ 7347.824327][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7347.824327][ T284] netdev_get_by_index+0x5e/0x80 [ 7347.824327][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7347.824327][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7347.824327][ T284] ip6_route_add+0x1c/0x140 [ 7347.824327][ T284] addrconf_add_mroute+0x129/0x180 [ 7347.824327][ T284] addrconf_add_dev+0xe2/0x170 [ 7347.824327][ T284] inet6_addr_add+0x12f/0xa40 [ 7347.824327][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7347.824327][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7347.824327][ T284] netlink_rcv_skb+0x130/0x360 [ 7347.824327][ T284] netlink_unicast+0x449/0x710 [ 7347.824327][ T284] netlink_sendmsg+0x723/0xbe0 [ 7347.824327][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7347.824327][ T284] ___sys_sendmsg+0xee/0x170 [ 7347.824327][ T284] __sys_sendmsg+0xcd/0x170 [ 7347.824327][ T284] do_syscall_64+0xc6/0x1e0 [ 7347.824327][ T284] [ 7347.826745][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7347.826745][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7347.826745][ T284] ipv6_find_idev+0x102/0x170 [ 7347.826745][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7347.826745][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7347.826745][ T284] netlink_rcv_skb+0x130/0x360 [ 7347.826745][ T284] netlink_unicast+0x449/0x710 [ 7347.826745][ T284] netlink_sendmsg+0x723/0xbe0 [ 7347.826745][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7347.826745][ T284] ___sys_sendmsg+0xee/0x170 [ 7347.826745][ T284] __sys_sendmsg+0xcd/0x170 [ 7347.826745][ T284] do_syscall_64+0xc6/0x1e0 [ 7347.826745][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7347.826745][ T284] [ 7347.828629][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7347.828629][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7347.828629][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7347.828629][ T284] ipv6_find_idev+0x102/0x170 [ 7347.828629][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7347.828629][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7347.828629][ T284] netlink_rcv_skb+0x130/0x360 [ 7347.828629][ T284] netlink_unicast+0x449/0x710 [ 7347.828629][ T284] netlink_sendmsg+0x723/0xbe0 [ 7347.828629][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7347.828629][ T284] ___sys_sendmsg+0xee/0x170 [ 7347.828629][ T284] __sys_sendmsg+0xcd/0x170 [ 7347.828629][ T284] do_syscall_64+0xc6/0x1e0 [ 7347.828629][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7347.828629][ T284] [ 7358.035022][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7358.035456][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7358.035456][ T282] dst_init+0x84/0x4a0 [ 7358.035456][ T282] dst_alloc+0x97/0x150 [ 7358.035456][ T282] ip6_dst_alloc+0x23/0x90 [ 7358.035456][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7358.035456][ T282] ip6_pol_route+0x56f/0x840 [ 7358.035456][ T282] fib6_rule_lookup+0x196/0x240 [ 7358.035456][ T282] ip6_route_input+0x542/0x980 [ 7358.035456][ T282] ipv6_rcv+0x8f/0x400 [ 7358.035456][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7358.035456][ T282] process_backlog+0x101/0x620 [ 7358.035456][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7358.035456][ T282] net_rx_action+0x495/0xbe0 [ 7358.035456][ T282] __do_softirq+0x1b5/0x7f6 [ 7358.035456][ T282] [ 7358.037274][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7358.037274][ T282] netdev_get_by_index+0x5e/0x80 [ 7358.037274][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7358.037274][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7358.037274][ T282] ip6_route_add+0x1c/0x140 [ 7358.037274][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7358.037274][ T282] inet6_addr_add+0x4f8/0xa40 [ 7358.037274][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7358.037274][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7358.037274][ T282] netlink_rcv_skb+0x130/0x360 [ 7358.037274][ T282] netlink_unicast+0x449/0x710 [ 7358.037274][ T282] netlink_sendmsg+0x723/0xbe0 [ 7358.037274][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7358.037274][ T282] ___sys_sendmsg+0xee/0x170 [ 7358.037274][ T282] __sys_sendmsg+0xcd/0x170 [ 7358.037274][ T282] do_syscall_64+0xc6/0x1e0 [ 7358.037274][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7358.037274][ T282] [ 7358.039507][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7358.039507][ T282] netdev_get_by_index+0x5e/0x80 [ 7358.039507][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7358.039507][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7358.039507][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7358.039507][ T282] ipv6_add_addr+0x411/0x2000 [ 7358.039507][ T282] inet6_addr_add+0x30e/0xa40 [ 7358.039507][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7358.039507][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7358.039507][ T282] netlink_rcv_skb+0x130/0x360 [ 7358.039507][ T282] netlink_unicast+0x449/0x710 [ 7358.039507][ T282] netlink_sendmsg+0x723/0xbe0 [ 7358.039507][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7358.039507][ T282] ___sys_sendmsg+0xee/0x170 [ 7358.039507][ T282] __sys_sendmsg+0xcd/0x170 [ 7358.039507][ T282] do_syscall_64+0xc6/0x1e0 [ 7358.039507][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7358.039507][ T282] [ 7358.041757][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7358.041757][ T282] netdev_get_by_index+0x5e/0x80 [ 7358.041757][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7358.041757][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7358.041757][ T282] ip6_route_add+0x1c/0x140 [ 7358.041757][ T282] addrconf_add_mroute+0x129/0x180 [ 7358.041757][ T282] addrconf_add_dev+0xe2/0x170 [ 7358.041757][ T282] inet6_addr_add+0x12f/0xa40 [ 7358.041757][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7358.041757][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7358.041757][ T282] netlink_rcv_skb+0x130/0x360 [ 7358.041757][ T282] netlink_unicast+0x449/0x710 [ 7358.041757][ T282] netlink_sendmsg+0x723/0xbe0 [ 7358.041757][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7358.041757][ T282] ___sys_sendmsg+0xee/0x170 [ 7358.041757][ T282] __sys_sendmsg+0xcd/0x170 [ 7358.041757][ T282] do_syscall_64+0xc6/0x1e0 [ 7358.041757][ T282] [ 7358.043938][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7358.043938][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7358.043938][ T282] ipv6_find_idev+0x102/0x170 [ 7358.043938][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7358.043938][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7358.043938][ T282] netlink_rcv_skb+0x130/0x360 [ 7358.043938][ T282] netlink_unicast+0x449/0x710 [ 7358.043938][ T282] netlink_sendmsg+0x723/0xbe0 [ 7358.043938][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7358.043938][ T282] ___sys_sendmsg+0xee/0x170 [ 7358.043938][ T282] __sys_sendmsg+0xcd/0x170 [ 7358.043938][ T282] do_syscall_64+0xc6/0x1e0 [ 7358.043938][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7358.043938][ T282] [ 7358.045664][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7358.045664][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7358.045664][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7358.045664][ T282] ipv6_find_idev+0x102/0x170 [ 7358.045664][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7358.045664][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7358.045664][ T282] netlink_rcv_skb+0x130/0x360 [ 7358.045664][ T282] netlink_unicast+0x449/0x710 [ 7358.045664][ T282] netlink_sendmsg+0x723/0xbe0 [ 7358.045664][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7358.045664][ T282] ___sys_sendmsg+0xee/0x170 [ 7358.045664][ T282] __sys_sendmsg+0xcd/0x170 [ 7358.045664][ T282] do_syscall_64+0xc6/0x1e0 [ 7358.045664][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7358.045664][ T282] [ 7358.067010][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7358.067386][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7358.067386][ T284] netdev_get_by_index+0x5e/0x80 [ 7358.067386][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7358.067386][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7358.067386][ T284] ip6_route_add+0x1c/0x140 [ 7358.067386][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7358.067386][ T284] inet6_addr_add+0x4f8/0xa40 [ 7358.067386][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7358.067386][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7358.067386][ T284] netlink_rcv_skb+0x130/0x360 [ 7358.067386][ T284] netlink_unicast+0x449/0x710 [ 7358.067386][ T284] netlink_sendmsg+0x723/0xbe0 [ 7358.067386][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7358.067386][ T284] ___sys_sendmsg+0xee/0x170 [ 7358.067386][ T284] __sys_sendmsg+0xcd/0x170 [ 7358.067386][ T284] do_syscall_64+0xc6/0x1e0 [ 7358.067386][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7358.067386][ T284] [ 7358.069872][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7358.069872][ T284] netdev_get_by_index+0x5e/0x80 [ 7358.069872][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7358.069872][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7358.069872][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7358.069872][ T284] ipv6_add_addr+0x411/0x2000 [ 7358.069872][ T284] inet6_addr_add+0x30e/0xa40 [ 7358.069872][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7358.069872][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7358.069872][ T284] netlink_rcv_skb+0x130/0x360 [ 7358.069872][ T284] netlink_unicast+0x449/0x710 [ 7358.069872][ T284] netlink_sendmsg+0x723/0xbe0 [ 7358.069872][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7358.069872][ T284] ___sys_sendmsg+0xee/0x170 [ 7358.069872][ T284] __sys_sendmsg+0xcd/0x170 [ 7358.069872][ T284] do_syscall_64+0xc6/0x1e0 [ 7358.069872][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7358.069872][ T284] [ 7358.072320][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7358.072320][ T284] netdev_get_by_index+0x5e/0x80 [ 7358.072320][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7358.072320][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7358.072320][ T284] ip6_route_add+0x1c/0x140 [ 7358.072320][ T284] addrconf_add_mroute+0x129/0x180 [ 7358.072320][ T284] addrconf_add_dev+0xe2/0x170 [ 7358.072320][ T284] inet6_addr_add+0x12f/0xa40 [ 7358.072320][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7358.072320][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7358.072320][ T284] netlink_rcv_skb+0x130/0x360 [ 7358.072320][ T284] netlink_unicast+0x449/0x710 [ 7358.072320][ T284] netlink_sendmsg+0x723/0xbe0 [ 7358.072320][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7358.072320][ T284] ___sys_sendmsg+0xee/0x170 [ 7358.072320][ T284] __sys_sendmsg+0xcd/0x170 [ 7358.072320][ T284] do_syscall_64+0xc6/0x1e0 [ 7358.072320][ T284] [ 7358.074736][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7358.074736][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7358.074736][ T284] ipv6_find_idev+0x102/0x170 [ 7358.074736][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7358.074736][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7358.074736][ T284] netlink_rcv_skb+0x130/0x360 [ 7358.074736][ T284] netlink_unicast+0x449/0x710 [ 7358.074736][ T284] netlink_sendmsg+0x723/0xbe0 [ 7358.074736][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7358.074736][ T284] ___sys_sendmsg+0xee/0x170 [ 7358.074736][ T284] __sys_sendmsg+0xcd/0x170 [ 7358.074736][ T284] do_syscall_64+0xc6/0x1e0 [ 7358.074736][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7358.074736][ T284] [ 7358.076627][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7358.076627][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7358.076627][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7358.076627][ T284] ipv6_find_idev+0x102/0x170 [ 7358.076627][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7358.076627][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7358.076627][ T284] netlink_rcv_skb+0x130/0x360 [ 7358.076627][ T284] netlink_unicast+0x449/0x710 [ 7358.076627][ T284] netlink_sendmsg+0x723/0xbe0 [ 7358.076627][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7358.076627][ T284] ___sys_sendmsg+0xee/0x170 [ 7358.076627][ T284] __sys_sendmsg+0xcd/0x170 [ 7358.076627][ T284] do_syscall_64+0xc6/0x1e0 [ 7358.076627][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7358.076627][ T284] [ 7368.299020][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7368.299432][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7368.299432][ T282] dst_init+0x84/0x4a0 [ 7368.299432][ T282] dst_alloc+0x97/0x150 [ 7368.299432][ T282] ip6_dst_alloc+0x23/0x90 [ 7368.299432][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7368.299432][ T282] ip6_pol_route+0x56f/0x840 [ 7368.299432][ T282] fib6_rule_lookup+0x196/0x240 [ 7368.299432][ T282] ip6_route_input+0x542/0x980 [ 7368.299432][ T282] ipv6_rcv+0x8f/0x400 [ 7368.299432][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7368.299432][ T282] process_backlog+0x101/0x620 [ 7368.299432][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7368.299432][ T282] net_rx_action+0x495/0xbe0 [ 7368.299432][ T282] __do_softirq+0x1b5/0x7f6 [ 7368.299432][ T282] [ 7368.301756][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7368.301756][ T282] netdev_get_by_index+0x5e/0x80 [ 7368.301756][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7368.301756][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7368.301756][ T282] ip6_route_add+0x1c/0x140 [ 7368.301756][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7368.301756][ T282] inet6_addr_add+0x4f8/0xa40 [ 7368.301756][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7368.301756][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7368.301756][ T282] netlink_rcv_skb+0x130/0x360 [ 7368.301756][ T282] netlink_unicast+0x449/0x710 [ 7368.301756][ T282] netlink_sendmsg+0x723/0xbe0 [ 7368.301756][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7368.301756][ T282] ___sys_sendmsg+0xee/0x170 [ 7368.301756][ T282] __sys_sendmsg+0xcd/0x170 [ 7368.301756][ T282] do_syscall_64+0xc6/0x1e0 [ 7368.301756][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7368.301756][ T282] [ 7368.303985][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7368.303985][ T282] netdev_get_by_index+0x5e/0x80 [ 7368.303985][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7368.303985][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7368.303985][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7368.303985][ T282] ipv6_add_addr+0x411/0x2000 [ 7368.303985][ T282] inet6_addr_add+0x30e/0xa40 [ 7368.303985][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7368.303985][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7368.303985][ T282] netlink_rcv_skb+0x130/0x360 [ 7368.303985][ T282] netlink_unicast+0x449/0x710 [ 7368.303985][ T282] netlink_sendmsg+0x723/0xbe0 [ 7368.303985][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7368.303985][ T282] ___sys_sendmsg+0xee/0x170 [ 7368.303985][ T282] __sys_sendmsg+0xcd/0x170 [ 7368.303985][ T282] do_syscall_64+0xc6/0x1e0 [ 7368.303985][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7368.303985][ T282] [ 7368.306223][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7368.306223][ T282] netdev_get_by_index+0x5e/0x80 [ 7368.306223][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7368.306223][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7368.306223][ T282] ip6_route_add+0x1c/0x140 [ 7368.306223][ T282] addrconf_add_mroute+0x129/0x180 [ 7368.306223][ T282] addrconf_add_dev+0xe2/0x170 [ 7368.306223][ T282] inet6_addr_add+0x12f/0xa40 [ 7368.306223][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7368.306223][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7368.306223][ T282] netlink_rcv_skb+0x130/0x360 [ 7368.306223][ T282] netlink_unicast+0x449/0x710 [ 7368.306223][ T282] netlink_sendmsg+0x723/0xbe0 [ 7368.306223][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7368.306223][ T282] ___sys_sendmsg+0xee/0x170 [ 7368.306223][ T282] __sys_sendmsg+0xcd/0x170 [ 7368.306223][ T282] do_syscall_64+0xc6/0x1e0 [ 7368.306223][ T282] [ 7368.308386][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7368.308386][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7368.308386][ T282] ipv6_find_idev+0x102/0x170 [ 7368.308386][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7368.308386][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7368.308386][ T282] netlink_rcv_skb+0x130/0x360 [ 7368.308386][ T282] netlink_unicast+0x449/0x710 [ 7368.308386][ T282] netlink_sendmsg+0x723/0xbe0 [ 7368.308386][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7368.308386][ T282] ___sys_sendmsg+0xee/0x170 [ 7368.308386][ T282] __sys_sendmsg+0xcd/0x170 [ 7368.308386][ T282] do_syscall_64+0xc6/0x1e0 [ 7368.308386][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7368.308386][ T282] [ 7368.310086][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7368.310086][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7368.310086][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7368.310086][ T282] ipv6_find_idev+0x102/0x170 [ 7368.310086][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7368.310086][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7368.310086][ T282] netlink_rcv_skb+0x130/0x360 [ 7368.310086][ T282] netlink_unicast+0x449/0x710 [ 7368.310086][ T282] netlink_sendmsg+0x723/0xbe0 [ 7368.310086][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7368.310086][ T282] ___sys_sendmsg+0xee/0x170 [ 7368.310086][ T282] __sys_sendmsg+0xcd/0x170 [ 7368.310086][ T282] do_syscall_64+0xc6/0x1e0 [ 7368.310086][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7368.310086][ T282] [ 7368.315011][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7368.315405][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7368.315405][ T284] netdev_get_by_index+0x5e/0x80 [ 7368.315405][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7368.315405][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7368.315405][ T284] ip6_route_add+0x1c/0x140 [ 7368.315405][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7368.315405][ T284] inet6_addr_add+0x4f8/0xa40 [ 7368.315405][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7368.315405][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7368.315405][ T284] netlink_rcv_skb+0x130/0x360 [ 7368.315405][ T284] netlink_unicast+0x449/0x710 [ 7368.315405][ T284] netlink_sendmsg+0x723/0xbe0 [ 7368.315405][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7368.315405][ T284] ___sys_sendmsg+0xee/0x170 [ 7368.315405][ T284] __sys_sendmsg+0xcd/0x170 [ 7368.315405][ T284] do_syscall_64+0xc6/0x1e0 [ 7368.315405][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7368.315405][ T284] [ 7368.317871][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7368.317871][ T284] netdev_get_by_index+0x5e/0x80 [ 7368.317871][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7368.317871][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7368.317871][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7368.317871][ T284] ipv6_add_addr+0x411/0x2000 [ 7368.317871][ T284] inet6_addr_add+0x30e/0xa40 [ 7368.317871][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7368.317871][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7368.317871][ T284] netlink_rcv_skb+0x130/0x360 [ 7368.317871][ T284] netlink_unicast+0x449/0x710 [ 7368.317871][ T284] netlink_sendmsg+0x723/0xbe0 [ 7368.317871][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7368.317871][ T284] ___sys_sendmsg+0xee/0x170 [ 7368.317871][ T284] __sys_sendmsg+0xcd/0x170 [ 7368.317871][ T284] do_syscall_64+0xc6/0x1e0 [ 7368.317871][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7368.317871][ T284] [ 7368.320340][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7368.320340][ T284] netdev_get_by_index+0x5e/0x80 [ 7368.320340][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7368.320340][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7368.320340][ T284] ip6_route_add+0x1c/0x140 [ 7368.320340][ T284] addrconf_add_mroute+0x129/0x180 [ 7368.320340][ T284] addrconf_add_dev+0xe2/0x170 [ 7368.320340][ T284] inet6_addr_add+0x12f/0xa40 [ 7368.320340][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7368.320340][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7368.320340][ T284] netlink_rcv_skb+0x130/0x360 [ 7368.320340][ T284] netlink_unicast+0x449/0x710 [ 7368.320340][ T284] netlink_sendmsg+0x723/0xbe0 [ 7368.320340][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7368.320340][ T284] ___sys_sendmsg+0xee/0x170 [ 7368.320340][ T284] __sys_sendmsg+0xcd/0x170 [ 7368.320340][ T284] do_syscall_64+0xc6/0x1e0 [ 7368.320340][ T284] [ 7368.322755][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7368.322755][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7368.322755][ T284] ipv6_find_idev+0x102/0x170 [ 7368.322755][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7368.322755][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7368.322755][ T284] netlink_rcv_skb+0x130/0x360 [ 7368.322755][ T284] netlink_unicast+0x449/0x710 [ 7368.322755][ T284] netlink_sendmsg+0x723/0xbe0 [ 7368.322755][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7368.322755][ T284] ___sys_sendmsg+0xee/0x170 [ 7368.322755][ T284] __sys_sendmsg+0xcd/0x170 [ 7368.322755][ T284] do_syscall_64+0xc6/0x1e0 [ 7368.322755][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7368.322755][ T284] [ 7368.324995][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7368.324995][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7368.324995][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7368.324995][ T284] ipv6_find_idev+0x102/0x170 [ 7368.324995][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7368.324995][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7368.324995][ T284] netlink_rcv_skb+0x130/0x360 [ 7368.324995][ T284] netlink_unicast+0x449/0x710 [ 7368.324995][ T284] netlink_sendmsg+0x723/0xbe0 [ 7368.324995][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7368.324995][ T284] ___sys_sendmsg+0xee/0x170 [ 7368.324995][ T284] __sys_sendmsg+0xcd/0x170 [ 7368.324995][ T284] do_syscall_64+0xc6/0x1e0 [ 7368.324995][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7368.324995][ T284] [ 7378.314948][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7378.315442][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7378.315442][ T282] dst_init+0x84/0x4a0 [ 7378.315442][ T282] dst_alloc+0x97/0x150 [ 7378.315442][ T282] ip6_dst_alloc+0x23/0x90 [ 7378.315442][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7378.315442][ T282] ip6_pol_route+0x56f/0x840 [ 7378.315442][ T282] fib6_rule_lookup+0x196/0x240 [ 7378.315442][ T282] ip6_route_input+0x542/0x980 [ 7378.315442][ T282] ipv6_rcv+0x8f/0x400 [ 7378.315442][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7378.315442][ T282] process_backlog+0x101/0x620 [ 7378.315442][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7378.315442][ T282] net_rx_action+0x495/0xbe0 [ 7378.315442][ T282] __do_softirq+0x1b5/0x7f6 [ 7378.315442][ T282] [ 7378.317224][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7378.317224][ T282] netdev_get_by_index+0x5e/0x80 [ 7378.317224][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7378.317224][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7378.317224][ T282] ip6_route_add+0x1c/0x140 [ 7378.317224][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7378.317224][ T282] inet6_addr_add+0x4f8/0xa40 [ 7378.317224][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7378.317224][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7378.317224][ T282] netlink_rcv_skb+0x130/0x360 [ 7378.317224][ T282] netlink_unicast+0x449/0x710 [ 7378.317224][ T282] netlink_sendmsg+0x723/0xbe0 [ 7378.317224][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7378.317224][ T282] ___sys_sendmsg+0xee/0x170 [ 7378.317224][ T282] __sys_sendmsg+0xcd/0x170 [ 7378.317224][ T282] do_syscall_64+0xc6/0x1e0 [ 7378.317224][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7378.317224][ T282] [ 7378.319425][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7378.319425][ T282] netdev_get_by_index+0x5e/0x80 [ 7378.319425][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7378.319425][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7378.319425][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7378.319425][ T282] ipv6_add_addr+0x411/0x2000 [ 7378.319425][ T282] inet6_addr_add+0x30e/0xa40 [ 7378.319425][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7378.319425][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7378.319425][ T282] netlink_rcv_skb+0x130/0x360 [ 7378.319425][ T282] netlink_unicast+0x449/0x710 [ 7378.319425][ T282] netlink_sendmsg+0x723/0xbe0 [ 7378.319425][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7378.319425][ T282] ___sys_sendmsg+0xee/0x170 [ 7378.319425][ T282] __sys_sendmsg+0xcd/0x170 [ 7378.319425][ T282] do_syscall_64+0xc6/0x1e0 [ 7378.319425][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7378.319425][ T282] [ 7378.321617][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7378.321617][ T282] netdev_get_by_index+0x5e/0x80 [ 7378.321617][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7378.321617][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7378.321617][ T282] ip6_route_add+0x1c/0x140 [ 7378.321617][ T282] addrconf_add_mroute+0x129/0x180 [ 7378.321617][ T282] addrconf_add_dev+0xe2/0x170 [ 7378.321617][ T282] inet6_addr_add+0x12f/0xa40 [ 7378.321617][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7378.321617][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7378.321617][ T282] netlink_rcv_skb+0x130/0x360 [ 7378.321617][ T282] netlink_unicast+0x449/0x710 [ 7378.321617][ T282] netlink_sendmsg+0x723/0xbe0 [ 7378.321617][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7378.321617][ T282] ___sys_sendmsg+0xee/0x170 [ 7378.321617][ T282] __sys_sendmsg+0xcd/0x170 [ 7378.321617][ T282] do_syscall_64+0xc6/0x1e0 [ 7378.321617][ T282] [ 7378.323760][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7378.323760][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7378.323760][ T282] ipv6_find_idev+0x102/0x170 [ 7378.323760][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7378.323760][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7378.323760][ T282] netlink_rcv_skb+0x130/0x360 [ 7378.323760][ T282] netlink_unicast+0x449/0x710 [ 7378.323760][ T282] netlink_sendmsg+0x723/0xbe0 [ 7378.323760][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7378.323760][ T282] ___sys_sendmsg+0xee/0x170 [ 7378.323760][ T282] __sys_sendmsg+0xcd/0x170 [ 7378.323760][ T282] do_syscall_64+0xc6/0x1e0 [ 7378.323760][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7378.323760][ T282] [ 7378.325450][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7378.325450][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7378.325450][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7378.325450][ T282] ipv6_find_idev+0x102/0x170 [ 7378.325450][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7378.325450][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7378.325450][ T282] netlink_rcv_skb+0x130/0x360 [ 7378.325450][ T282] netlink_unicast+0x449/0x710 [ 7378.325450][ T282] netlink_sendmsg+0x723/0xbe0 [ 7378.325450][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7378.325450][ T282] ___sys_sendmsg+0xee/0x170 [ 7378.325450][ T282] __sys_sendmsg+0xcd/0x170 [ 7378.325450][ T282] do_syscall_64+0xc6/0x1e0 [ 7378.325450][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7378.325450][ T282] [ 7378.562944][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7378.563339][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7378.563339][ T284] netdev_get_by_index+0x5e/0x80 [ 7378.563339][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7378.563339][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7378.563339][ T284] ip6_route_add+0x1c/0x140 [ 7378.563339][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7378.563339][ T284] inet6_addr_add+0x4f8/0xa40 [ 7378.563339][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7378.563339][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7378.563339][ T284] netlink_rcv_skb+0x130/0x360 [ 7378.563339][ T284] netlink_unicast+0x449/0x710 [ 7378.563339][ T284] netlink_sendmsg+0x723/0xbe0 [ 7378.563339][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7378.563339][ T284] ___sys_sendmsg+0xee/0x170 [ 7378.563339][ T284] __sys_sendmsg+0xcd/0x170 [ 7378.563339][ T284] do_syscall_64+0xc6/0x1e0 [ 7378.563339][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7378.563339][ T284] [ 7378.565586][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7378.565586][ T284] netdev_get_by_index+0x5e/0x80 [ 7378.565586][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7378.565586][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7378.565586][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7378.565586][ T284] ipv6_add_addr+0x411/0x2000 [ 7378.565586][ T284] inet6_addr_add+0x30e/0xa40 [ 7378.565586][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7378.565586][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7378.565586][ T284] netlink_rcv_skb+0x130/0x360 [ 7378.565586][ T284] netlink_unicast+0x449/0x710 [ 7378.565586][ T284] netlink_sendmsg+0x723/0xbe0 [ 7378.565586][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7378.565586][ T284] ___sys_sendmsg+0xee/0x170 [ 7378.565586][ T284] __sys_sendmsg+0xcd/0x170 [ 7378.565586][ T284] do_syscall_64+0xc6/0x1e0 [ 7378.565586][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7378.565586][ T284] [ 7378.567804][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7378.567804][ T284] netdev_get_by_index+0x5e/0x80 [ 7378.567804][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7378.567804][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7378.567804][ T284] ip6_route_add+0x1c/0x140 [ 7378.567804][ T284] addrconf_add_mroute+0x129/0x180 [ 7378.567804][ T284] addrconf_add_dev+0xe2/0x170 [ 7378.567804][ T284] inet6_addr_add+0x12f/0xa40 [ 7378.567804][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7378.567804][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7378.567804][ T284] netlink_rcv_skb+0x130/0x360 [ 7378.567804][ T284] netlink_unicast+0x449/0x710 [ 7378.567804][ T284] netlink_sendmsg+0x723/0xbe0 [ 7378.567804][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7378.567804][ T284] ___sys_sendmsg+0xee/0x170 [ 7378.567804][ T284] __sys_sendmsg+0xcd/0x170 [ 7378.567804][ T284] do_syscall_64+0xc6/0x1e0 [ 7378.567804][ T284] [ 7378.569980][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7378.569980][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7378.569980][ T284] ipv6_find_idev+0x102/0x170 [ 7378.569980][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7378.569980][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7378.569980][ T284] netlink_rcv_skb+0x130/0x360 [ 7378.569980][ T284] netlink_unicast+0x449/0x710 [ 7378.569980][ T284] netlink_sendmsg+0x723/0xbe0 [ 7378.569980][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7378.569980][ T284] ___sys_sendmsg+0xee/0x170 [ 7378.569980][ T284] __sys_sendmsg+0xcd/0x170 [ 7378.569980][ T284] do_syscall_64+0xc6/0x1e0 [ 7378.569980][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7378.569980][ T284] [ 7378.571697][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7378.571697][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7378.571697][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7378.571697][ T284] ipv6_find_idev+0x102/0x170 [ 7378.571697][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7378.571697][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7378.571697][ T284] netlink_rcv_skb+0x130/0x360 [ 7378.571697][ T284] netlink_unicast+0x449/0x710 [ 7378.571697][ T284] netlink_sendmsg+0x723/0xbe0 [ 7378.571697][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7378.571697][ T284] ___sys_sendmsg+0xee/0x170 [ 7378.571697][ T284] __sys_sendmsg+0xcd/0x170 [ 7378.571697][ T284] do_syscall_64+0xc6/0x1e0 [ 7378.571697][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7378.571697][ T284] [ 7388.563083][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7388.563479][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7388.563479][ T282] dst_init+0x84/0x4a0 [ 7388.563479][ T282] dst_alloc+0x97/0x150 [ 7388.563479][ T282] ip6_dst_alloc+0x23/0x90 [ 7388.563479][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7388.563479][ T282] ip6_pol_route+0x56f/0x840 [ 7388.563479][ T282] fib6_rule_lookup+0x196/0x240 [ 7388.563479][ T282] ip6_route_input+0x542/0x980 [ 7388.563479][ T282] ipv6_rcv+0x8f/0x400 [ 7388.563479][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7388.563479][ T282] process_backlog+0x101/0x620 [ 7388.563479][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7388.563479][ T282] net_rx_action+0x495/0xbe0 [ 7388.563479][ T282] __do_softirq+0x1b5/0x7f6 [ 7388.563479][ T282] [ 7388.565278][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7388.565278][ T282] netdev_get_by_index+0x5e/0x80 [ 7388.565278][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7388.565278][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7388.565278][ T282] ip6_route_add+0x1c/0x140 [ 7388.565278][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7388.565278][ T282] inet6_addr_add+0x4f8/0xa40 [ 7388.565278][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7388.565278][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7388.565278][ T282] netlink_rcv_skb+0x130/0x360 [ 7388.565278][ T282] netlink_unicast+0x449/0x710 [ 7388.565278][ T282] netlink_sendmsg+0x723/0xbe0 [ 7388.565278][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7388.565278][ T282] ___sys_sendmsg+0xee/0x170 [ 7388.565278][ T282] __sys_sendmsg+0xcd/0x170 [ 7388.565278][ T282] do_syscall_64+0xc6/0x1e0 [ 7388.565278][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7388.565278][ T282] [ 7388.567477][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7388.567477][ T282] netdev_get_by_index+0x5e/0x80 [ 7388.567477][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7388.567477][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7388.567477][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7388.567477][ T282] ipv6_add_addr+0x411/0x2000 [ 7388.567477][ T282] inet6_addr_add+0x30e/0xa40 [ 7388.567477][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7388.567477][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7388.567477][ T282] netlink_rcv_skb+0x130/0x360 [ 7388.567477][ T282] netlink_unicast+0x449/0x710 [ 7388.567477][ T282] netlink_sendmsg+0x723/0xbe0 [ 7388.567477][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7388.567477][ T282] ___sys_sendmsg+0xee/0x170 [ 7388.567477][ T282] __sys_sendmsg+0xcd/0x170 [ 7388.567477][ T282] do_syscall_64+0xc6/0x1e0 [ 7388.567477][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7388.567477][ T282] [ 7388.569666][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7388.569666][ T282] netdev_get_by_index+0x5e/0x80 [ 7388.569666][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7388.569666][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7388.569666][ T282] ip6_route_add+0x1c/0x140 [ 7388.569666][ T282] addrconf_add_mroute+0x129/0x180 [ 7388.569666][ T282] addrconf_add_dev+0xe2/0x170 [ 7388.569666][ T282] inet6_addr_add+0x12f/0xa40 [ 7388.569666][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7388.569666][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7388.569666][ T282] netlink_rcv_skb+0x130/0x360 [ 7388.569666][ T282] netlink_unicast+0x449/0x710 [ 7388.569666][ T282] netlink_sendmsg+0x723/0xbe0 [ 7388.569666][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7388.569666][ T282] ___sys_sendmsg+0xee/0x170 [ 7388.569666][ T282] __sys_sendmsg+0xcd/0x170 [ 7388.569666][ T282] do_syscall_64+0xc6/0x1e0 [ 7388.569666][ T282] [ 7388.571813][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7388.571813][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7388.571813][ T282] ipv6_find_idev+0x102/0x170 [ 7388.571813][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7388.571813][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7388.571813][ T282] netlink_rcv_skb+0x130/0x360 [ 7388.571813][ T282] netlink_unicast+0x449/0x710 [ 7388.571813][ T282] netlink_sendmsg+0x723/0xbe0 [ 7388.571813][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7388.571813][ T282] ___sys_sendmsg+0xee/0x170 [ 7388.571813][ T282] __sys_sendmsg+0xcd/0x170 [ 7388.571813][ T282] do_syscall_64+0xc6/0x1e0 [ 7388.571813][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7388.571813][ T282] [ 7388.573521][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7388.573521][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7388.573521][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7388.573521][ T282] ipv6_find_idev+0x102/0x170 [ 7388.573521][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7388.573521][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7388.573521][ T282] netlink_rcv_skb+0x130/0x360 [ 7388.573521][ T282] netlink_unicast+0x449/0x710 [ 7388.573521][ T282] netlink_sendmsg+0x723/0xbe0 [ 7388.573521][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7388.573521][ T282] ___sys_sendmsg+0xee/0x170 [ 7388.573521][ T282] __sys_sendmsg+0xcd/0x170 [ 7388.573521][ T282] do_syscall_64+0xc6/0x1e0 [ 7388.573521][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7388.573521][ T282] [ 7388.810963][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7388.811371][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7388.811371][ T284] netdev_get_by_index+0x5e/0x80 [ 7388.811371][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7388.811371][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7388.811371][ T284] ip6_route_add+0x1c/0x140 [ 7388.811371][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7388.811371][ T284] inet6_addr_add+0x4f8/0xa40 [ 7388.811371][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7388.811371][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7388.811371][ T284] netlink_rcv_skb+0x130/0x360 [ 7388.811371][ T284] netlink_unicast+0x449/0x710 [ 7388.811371][ T284] netlink_sendmsg+0x723/0xbe0 [ 7388.811371][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7388.811371][ T284] ___sys_sendmsg+0xee/0x170 [ 7388.811371][ T284] __sys_sendmsg+0xcd/0x170 [ 7388.811371][ T284] do_syscall_64+0xc6/0x1e0 [ 7388.811371][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7388.811371][ T284] [ 7388.813569][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7388.813569][ T284] netdev_get_by_index+0x5e/0x80 [ 7388.813569][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7388.813569][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7388.813569][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7388.813569][ T284] ipv6_add_addr+0x411/0x2000 [ 7388.813569][ T284] inet6_addr_add+0x30e/0xa40 [ 7388.813569][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7388.813569][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7388.813569][ T284] netlink_rcv_skb+0x130/0x360 [ 7388.813569][ T284] netlink_unicast+0x449/0x710 [ 7388.813569][ T284] netlink_sendmsg+0x723/0xbe0 [ 7388.813569][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7388.813569][ T284] ___sys_sendmsg+0xee/0x170 [ 7388.813569][ T284] __sys_sendmsg+0xcd/0x170 [ 7388.813569][ T284] do_syscall_64+0xc6/0x1e0 [ 7388.813569][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7388.813569][ T284] [ 7388.815758][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7388.815758][ T284] netdev_get_by_index+0x5e/0x80 [ 7388.815758][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7388.815758][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7388.815758][ T284] ip6_route_add+0x1c/0x140 [ 7388.815758][ T284] addrconf_add_mroute+0x129/0x180 [ 7388.815758][ T284] addrconf_add_dev+0xe2/0x170 [ 7388.815758][ T284] inet6_addr_add+0x12f/0xa40 [ 7388.815758][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7388.815758][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7388.815758][ T284] netlink_rcv_skb+0x130/0x360 [ 7388.815758][ T284] netlink_unicast+0x449/0x710 [ 7388.815758][ T284] netlink_sendmsg+0x723/0xbe0 [ 7388.815758][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7388.815758][ T284] ___sys_sendmsg+0xee/0x170 [ 7388.815758][ T284] __sys_sendmsg+0xcd/0x170 [ 7388.815758][ T284] do_syscall_64+0xc6/0x1e0 [ 7388.815758][ T284] [ 7388.817918][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7388.817918][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7388.817918][ T284] ipv6_find_idev+0x102/0x170 [ 7388.817918][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7388.817918][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7388.817918][ T284] netlink_rcv_skb+0x130/0x360 [ 7388.817918][ T284] netlink_unicast+0x449/0x710 [ 7388.817918][ T284] netlink_sendmsg+0x723/0xbe0 [ 7388.817918][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7388.817918][ T284] ___sys_sendmsg+0xee/0x170 [ 7388.817918][ T284] __sys_sendmsg+0xcd/0x170 [ 7388.817918][ T284] do_syscall_64+0xc6/0x1e0 [ 7388.817918][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7388.817918][ T284] [ 7388.819597][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7388.819597][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7388.819597][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7388.819597][ T284] ipv6_find_idev+0x102/0x170 [ 7388.819597][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7388.819597][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7388.819597][ T284] netlink_rcv_skb+0x130/0x360 [ 7388.819597][ T284] netlink_unicast+0x449/0x710 [ 7388.819597][ T284] netlink_sendmsg+0x723/0xbe0 [ 7388.819597][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7388.819597][ T284] ___sys_sendmsg+0xee/0x170 [ 7388.819597][ T284] __sys_sendmsg+0xcd/0x170 [ 7388.819597][ T284] do_syscall_64+0xc6/0x1e0 [ 7388.819597][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7388.819597][ T284] [ 7398.811097][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7398.811558][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7398.811558][ T282] dst_init+0x84/0x4a0 [ 7398.811558][ T282] dst_alloc+0x97/0x150 [ 7398.811558][ T282] ip6_dst_alloc+0x23/0x90 [ 7398.811558][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7398.811558][ T282] ip6_pol_route+0x56f/0x840 [ 7398.811558][ T282] fib6_rule_lookup+0x196/0x240 [ 7398.811558][ T282] ip6_route_input+0x542/0x980 [ 7398.811558][ T282] ipv6_rcv+0x8f/0x400 [ 7398.811558][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7398.811558][ T282] process_backlog+0x101/0x620 [ 7398.811558][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7398.811558][ T282] net_rx_action+0x495/0xbe0 [ 7398.811558][ T282] __do_softirq+0x1b5/0x7f6 [ 7398.811558][ T282] [ 7398.813350][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7398.813350][ T282] netdev_get_by_index+0x5e/0x80 [ 7398.813350][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7398.813350][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7398.813350][ T282] ip6_route_add+0x1c/0x140 [ 7398.813350][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7398.813350][ T282] inet6_addr_add+0x4f8/0xa40 [ 7398.813350][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7398.813350][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7398.813350][ T282] netlink_rcv_skb+0x130/0x360 [ 7398.813350][ T282] netlink_unicast+0x449/0x710 [ 7398.813350][ T282] netlink_sendmsg+0x723/0xbe0 [ 7398.813350][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7398.813350][ T282] ___sys_sendmsg+0xee/0x170 [ 7398.813350][ T282] __sys_sendmsg+0xcd/0x170 [ 7398.813350][ T282] do_syscall_64+0xc6/0x1e0 [ 7398.813350][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7398.813350][ T282] [ 7398.815567][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7398.815567][ T282] netdev_get_by_index+0x5e/0x80 [ 7398.815567][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7398.815567][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7398.815567][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7398.815567][ T282] ipv6_add_addr+0x411/0x2000 [ 7398.815567][ T282] inet6_addr_add+0x30e/0xa40 [ 7398.815567][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7398.815567][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7398.815567][ T282] netlink_rcv_skb+0x130/0x360 [ 7398.815567][ T282] netlink_unicast+0x449/0x710 [ 7398.815567][ T282] netlink_sendmsg+0x723/0xbe0 [ 7398.815567][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7398.815567][ T282] ___sys_sendmsg+0xee/0x170 [ 7398.815567][ T282] __sys_sendmsg+0xcd/0x170 [ 7398.815567][ T282] do_syscall_64+0xc6/0x1e0 [ 7398.815567][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7398.815567][ T282] [ 7398.817756][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7398.817756][ T282] netdev_get_by_index+0x5e/0x80 [ 7398.817756][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7398.817756][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7398.817756][ T282] ip6_route_add+0x1c/0x140 [ 7398.817756][ T282] addrconf_add_mroute+0x129/0x180 [ 7398.817756][ T282] addrconf_add_dev+0xe2/0x170 [ 7398.817756][ T282] inet6_addr_add+0x12f/0xa40 [ 7398.817756][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7398.817756][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7398.817756][ T282] netlink_rcv_skb+0x130/0x360 [ 7398.817756][ T282] netlink_unicast+0x449/0x710 [ 7398.817756][ T282] netlink_sendmsg+0x723/0xbe0 [ 7398.817756][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7398.817756][ T282] ___sys_sendmsg+0xee/0x170 [ 7398.817756][ T282] __sys_sendmsg+0xcd/0x170 [ 7398.817756][ T282] do_syscall_64+0xc6/0x1e0 [ 7398.817756][ T282] [ 7398.819908][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7398.819908][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7398.819908][ T282] ipv6_find_idev+0x102/0x170 [ 7398.819908][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7398.819908][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7398.819908][ T282] netlink_rcv_skb+0x130/0x360 [ 7398.819908][ T282] netlink_unicast+0x449/0x710 [ 7398.819908][ T282] netlink_sendmsg+0x723/0xbe0 [ 7398.819908][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7398.819908][ T282] ___sys_sendmsg+0xee/0x170 [ 7398.819908][ T282] __sys_sendmsg+0xcd/0x170 [ 7398.819908][ T282] do_syscall_64+0xc6/0x1e0 [ 7398.819908][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7398.819908][ T282] [ 7398.821607][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7398.821607][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7398.821607][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7398.821607][ T282] ipv6_find_idev+0x102/0x170 [ 7398.821607][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7398.821607][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7398.821607][ T282] netlink_rcv_skb+0x130/0x360 [ 7398.821607][ T282] netlink_unicast+0x449/0x710 [ 7398.821607][ T282] netlink_sendmsg+0x723/0xbe0 [ 7398.821607][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7398.821607][ T282] ___sys_sendmsg+0xee/0x170 [ 7398.821607][ T282] __sys_sendmsg+0xcd/0x170 [ 7398.821607][ T282] do_syscall_64+0xc6/0x1e0 [ 7398.821607][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7398.821607][ T282] [ 7399.059013][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7399.059384][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7399.059384][ T284] netdev_get_by_index+0x5e/0x80 [ 7399.059384][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7399.059384][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7399.059384][ T284] ip6_route_add+0x1c/0x140 [ 7399.059384][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7399.059384][ T284] inet6_addr_add+0x4f8/0xa40 [ 7399.059384][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7399.059384][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7399.059384][ T284] netlink_rcv_skb+0x130/0x360 [ 7399.059384][ T284] netlink_unicast+0x449/0x710 [ 7399.059384][ T284] netlink_sendmsg+0x723/0xbe0 [ 7399.059384][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7399.059384][ T284] ___sys_sendmsg+0xee/0x170 [ 7399.059384][ T284] __sys_sendmsg+0xcd/0x170 [ 7399.059384][ T284] do_syscall_64+0xc6/0x1e0 [ 7399.059384][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7399.059384][ T284] [ 7399.061591][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7399.061591][ T284] netdev_get_by_index+0x5e/0x80 [ 7399.061591][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7399.061591][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7399.061591][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7399.061591][ T284] ipv6_add_addr+0x411/0x2000 [ 7399.061591][ T284] inet6_addr_add+0x30e/0xa40 [ 7399.061591][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7399.061591][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7399.061591][ T284] netlink_rcv_skb+0x130/0x360 [ 7399.061591][ T284] netlink_unicast+0x449/0x710 [ 7399.061591][ T284] netlink_sendmsg+0x723/0xbe0 [ 7399.061591][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7399.061591][ T284] ___sys_sendmsg+0xee/0x170 [ 7399.061591][ T284] __sys_sendmsg+0xcd/0x170 [ 7399.061591][ T284] do_syscall_64+0xc6/0x1e0 [ 7399.061591][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7399.061591][ T284] [ 7399.063785][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7399.063785][ T284] netdev_get_by_index+0x5e/0x80 [ 7399.063785][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7399.063785][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7399.063785][ T284] ip6_route_add+0x1c/0x140 [ 7399.063785][ T284] addrconf_add_mroute+0x129/0x180 [ 7399.063785][ T284] addrconf_add_dev+0xe2/0x170 [ 7399.063785][ T284] inet6_addr_add+0x12f/0xa40 [ 7399.063785][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7399.063785][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7399.063785][ T284] netlink_rcv_skb+0x130/0x360 [ 7399.063785][ T284] netlink_unicast+0x449/0x710 [ 7399.063785][ T284] netlink_sendmsg+0x723/0xbe0 [ 7399.063785][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7399.063785][ T284] ___sys_sendmsg+0xee/0x170 [ 7399.063785][ T284] __sys_sendmsg+0xcd/0x170 [ 7399.063785][ T284] do_syscall_64+0xc6/0x1e0 [ 7399.063785][ T284] [ 7399.065963][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7399.065963][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7399.065963][ T284] ipv6_find_idev+0x102/0x170 [ 7399.065963][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7399.065963][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7399.065963][ T284] netlink_rcv_skb+0x130/0x360 [ 7399.065963][ T284] netlink_unicast+0x449/0x710 [ 7399.065963][ T284] netlink_sendmsg+0x723/0xbe0 [ 7399.065963][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7399.065963][ T284] ___sys_sendmsg+0xee/0x170 [ 7399.065963][ T284] __sys_sendmsg+0xcd/0x170 [ 7399.065963][ T284] do_syscall_64+0xc6/0x1e0 [ 7399.065963][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7399.065963][ T284] [ 7399.067642][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7399.067642][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7399.067642][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7399.067642][ T284] ipv6_find_idev+0x102/0x170 [ 7399.067642][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7399.067642][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7399.067642][ T284] netlink_rcv_skb+0x130/0x360 [ 7399.067642][ T284] netlink_unicast+0x449/0x710 [ 7399.067642][ T284] netlink_sendmsg+0x723/0xbe0 [ 7399.067642][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7399.067642][ T284] ___sys_sendmsg+0xee/0x170 [ 7399.067642][ T284] __sys_sendmsg+0xcd/0x170 [ 7399.067642][ T284] do_syscall_64+0xc6/0x1e0 [ 7399.067642][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7399.067642][ T284] [ 7409.059000][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7409.059497][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7409.059497][ T282] dst_init+0x84/0x4a0 [ 7409.059497][ T282] dst_alloc+0x97/0x150 [ 7409.059497][ T282] ip6_dst_alloc+0x23/0x90 [ 7409.059497][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7409.059497][ T282] ip6_pol_route+0x56f/0x840 [ 7409.059497][ T282] fib6_rule_lookup+0x196/0x240 [ 7409.059497][ T282] ip6_route_input+0x542/0x980 [ 7409.059497][ T282] ipv6_rcv+0x8f/0x400 [ 7409.059497][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7409.059497][ T282] process_backlog+0x101/0x620 [ 7409.059497][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7409.059497][ T282] net_rx_action+0x495/0xbe0 [ 7409.059497][ T282] __do_softirq+0x1b5/0x7f6 [ 7409.059497][ T282] [ 7409.061282][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7409.061282][ T282] netdev_get_by_index+0x5e/0x80 [ 7409.061282][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7409.061282][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7409.061282][ T282] ip6_route_add+0x1c/0x140 [ 7409.061282][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7409.061282][ T282] inet6_addr_add+0x4f8/0xa40 [ 7409.061282][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7409.061282][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7409.061282][ T282] netlink_rcv_skb+0x130/0x360 [ 7409.061282][ T282] netlink_unicast+0x449/0x710 [ 7409.061282][ T282] netlink_sendmsg+0x723/0xbe0 [ 7409.061282][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7409.061282][ T282] ___sys_sendmsg+0xee/0x170 [ 7409.061282][ T282] __sys_sendmsg+0xcd/0x170 [ 7409.061282][ T282] do_syscall_64+0xc6/0x1e0 [ 7409.061282][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7409.061282][ T282] [ 7409.063473][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7409.063473][ T282] netdev_get_by_index+0x5e/0x80 [ 7409.063473][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7409.063473][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7409.063473][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7409.063473][ T282] ipv6_add_addr+0x411/0x2000 [ 7409.063473][ T282] inet6_addr_add+0x30e/0xa40 [ 7409.063473][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7409.063473][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7409.063473][ T282] netlink_rcv_skb+0x130/0x360 [ 7409.063473][ T282] netlink_unicast+0x449/0x710 [ 7409.063473][ T282] netlink_sendmsg+0x723/0xbe0 [ 7409.063473][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7409.063473][ T282] ___sys_sendmsg+0xee/0x170 [ 7409.063473][ T282] __sys_sendmsg+0xcd/0x170 [ 7409.063473][ T282] do_syscall_64+0xc6/0x1e0 [ 7409.063473][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7409.063473][ T282] [ 7409.065672][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7409.065672][ T282] netdev_get_by_index+0x5e/0x80 [ 7409.065672][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7409.065672][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7409.065672][ T282] ip6_route_add+0x1c/0x140 [ 7409.065672][ T282] addrconf_add_mroute+0x129/0x180 [ 7409.065672][ T282] addrconf_add_dev+0xe2/0x170 [ 7409.065672][ T282] inet6_addr_add+0x12f/0xa40 [ 7409.065672][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7409.065672][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7409.065672][ T282] netlink_rcv_skb+0x130/0x360 [ 7409.065672][ T282] netlink_unicast+0x449/0x710 [ 7409.065672][ T282] netlink_sendmsg+0x723/0xbe0 [ 7409.065672][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7409.065672][ T282] ___sys_sendmsg+0xee/0x170 [ 7409.065672][ T282] __sys_sendmsg+0xcd/0x170 [ 7409.065672][ T282] do_syscall_64+0xc6/0x1e0 [ 7409.065672][ T282] [ 7409.067811][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7409.067811][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7409.067811][ T282] ipv6_find_idev+0x102/0x170 [ 7409.067811][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7409.067811][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7409.067811][ T282] netlink_rcv_skb+0x130/0x360 [ 7409.067811][ T282] netlink_unicast+0x449/0x710 [ 7409.067811][ T282] netlink_sendmsg+0x723/0xbe0 [ 7409.067811][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7409.067811][ T282] ___sys_sendmsg+0xee/0x170 [ 7409.067811][ T282] __sys_sendmsg+0xcd/0x170 [ 7409.067811][ T282] do_syscall_64+0xc6/0x1e0 [ 7409.067811][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7409.067811][ T282] [ 7409.069492][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7409.069492][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7409.069492][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7409.069492][ T282] ipv6_find_idev+0x102/0x170 [ 7409.069492][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7409.069492][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7409.069492][ T282] netlink_rcv_skb+0x130/0x360 [ 7409.069492][ T282] netlink_unicast+0x449/0x710 [ 7409.069492][ T282] netlink_sendmsg+0x723/0xbe0 [ 7409.069492][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7409.069492][ T282] ___sys_sendmsg+0xee/0x170 [ 7409.069492][ T282] __sys_sendmsg+0xcd/0x170 [ 7409.069492][ T282] do_syscall_64+0xc6/0x1e0 [ 7409.069492][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7409.069492][ T282] [ 7409.306943][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7409.307340][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7409.307340][ T284] netdev_get_by_index+0x5e/0x80 [ 7409.307340][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7409.307340][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7409.307340][ T284] ip6_route_add+0x1c/0x140 [ 7409.307340][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7409.307340][ T284] inet6_addr_add+0x4f8/0xa40 [ 7409.307340][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7409.307340][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7409.307340][ T284] netlink_rcv_skb+0x130/0x360 [ 7409.307340][ T284] netlink_unicast+0x449/0x710 [ 7409.307340][ T284] netlink_sendmsg+0x723/0xbe0 [ 7409.307340][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7409.307340][ T284] ___sys_sendmsg+0xee/0x170 [ 7409.307340][ T284] __sys_sendmsg+0xcd/0x170 [ 7409.307340][ T284] do_syscall_64+0xc6/0x1e0 [ 7409.307340][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7409.307340][ T284] [ 7409.309567][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7409.309567][ T284] netdev_get_by_index+0x5e/0x80 [ 7409.309567][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7409.309567][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7409.309567][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7409.309567][ T284] ipv6_add_addr+0x411/0x2000 [ 7409.309567][ T284] inet6_addr_add+0x30e/0xa40 [ 7409.309567][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7409.309567][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7409.309567][ T284] netlink_rcv_skb+0x130/0x360 [ 7409.309567][ T284] netlink_unicast+0x449/0x710 [ 7409.309567][ T284] netlink_sendmsg+0x723/0xbe0 [ 7409.309567][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7409.309567][ T284] ___sys_sendmsg+0xee/0x170 [ 7409.309567][ T284] __sys_sendmsg+0xcd/0x170 [ 7409.309567][ T284] do_syscall_64+0xc6/0x1e0 [ 7409.309567][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7409.309567][ T284] [ 7409.311767][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7409.311767][ T284] netdev_get_by_index+0x5e/0x80 [ 7409.311767][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7409.311767][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7409.311767][ T284] ip6_route_add+0x1c/0x140 [ 7409.311767][ T284] addrconf_add_mroute+0x129/0x180 [ 7409.311767][ T284] addrconf_add_dev+0xe2/0x170 [ 7409.311767][ T284] inet6_addr_add+0x12f/0xa40 [ 7409.311767][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7409.311767][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7409.311767][ T284] netlink_rcv_skb+0x130/0x360 [ 7409.311767][ T284] netlink_unicast+0x449/0x710 [ 7409.311767][ T284] netlink_sendmsg+0x723/0xbe0 [ 7409.311767][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7409.311767][ T284] ___sys_sendmsg+0xee/0x170 [ 7409.311767][ T284] __sys_sendmsg+0xcd/0x170 [ 7409.311767][ T284] do_syscall_64+0xc6/0x1e0 [ 7409.311767][ T284] [ 7409.313929][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7409.313929][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7409.313929][ T284] ipv6_find_idev+0x102/0x170 [ 7409.313929][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7409.313929][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7409.313929][ T284] netlink_rcv_skb+0x130/0x360 [ 7409.313929][ T284] netlink_unicast+0x449/0x710 [ 7409.313929][ T284] netlink_sendmsg+0x723/0xbe0 [ 7409.313929][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7409.313929][ T284] ___sys_sendmsg+0xee/0x170 [ 7409.313929][ T284] __sys_sendmsg+0xcd/0x170 [ 7409.313929][ T284] do_syscall_64+0xc6/0x1e0 [ 7409.313929][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7409.313929][ T284] [ 7409.315622][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7409.315622][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7409.315622][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7409.315622][ T284] ipv6_find_idev+0x102/0x170 [ 7409.315622][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7409.315622][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7409.315622][ T284] netlink_rcv_skb+0x130/0x360 [ 7409.315622][ T284] netlink_unicast+0x449/0x710 [ 7409.315622][ T284] netlink_sendmsg+0x723/0xbe0 [ 7409.315622][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7409.315622][ T284] ___sys_sendmsg+0xee/0x170 [ 7409.315622][ T284] __sys_sendmsg+0xcd/0x170 [ 7409.315622][ T284] do_syscall_64+0xc6/0x1e0 [ 7409.315622][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7409.315622][ T284] [ 7419.307020][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7419.307501][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7419.307501][ T282] dst_init+0x84/0x4a0 [ 7419.307501][ T282] dst_alloc+0x97/0x150 [ 7419.307501][ T282] ip6_dst_alloc+0x23/0x90 [ 7419.307501][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7419.307501][ T282] ip6_pol_route+0x56f/0x840 [ 7419.307501][ T282] fib6_rule_lookup+0x196/0x240 [ 7419.307501][ T282] ip6_route_input+0x542/0x980 [ 7419.307501][ T282] ipv6_rcv+0x8f/0x400 [ 7419.307501][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7419.307501][ T282] process_backlog+0x101/0x620 [ 7419.307501][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7419.307501][ T282] net_rx_action+0x495/0xbe0 [ 7419.307501][ T282] __do_softirq+0x1b5/0x7f6 [ 7419.307501][ T282] [ 7419.309290][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7419.309290][ T282] netdev_get_by_index+0x5e/0x80 [ 7419.309290][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7419.309290][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7419.309290][ T282] ip6_route_add+0x1c/0x140 [ 7419.309290][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7419.309290][ T282] inet6_addr_add+0x4f8/0xa40 [ 7419.309290][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7419.309290][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7419.309290][ T282] netlink_rcv_skb+0x130/0x360 [ 7419.309290][ T282] netlink_unicast+0x449/0x710 [ 7419.309290][ T282] netlink_sendmsg+0x723/0xbe0 [ 7419.309290][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7419.309290][ T282] ___sys_sendmsg+0xee/0x170 [ 7419.309290][ T282] __sys_sendmsg+0xcd/0x170 [ 7419.309290][ T282] do_syscall_64+0xc6/0x1e0 [ 7419.309290][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7419.309290][ T282] [ 7419.311518][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7419.311518][ T282] netdev_get_by_index+0x5e/0x80 [ 7419.311518][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7419.311518][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7419.311518][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7419.311518][ T282] ipv6_add_addr+0x411/0x2000 [ 7419.311518][ T282] inet6_addr_add+0x30e/0xa40 [ 7419.311518][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7419.311518][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7419.311518][ T282] netlink_rcv_skb+0x130/0x360 [ 7419.311518][ T282] netlink_unicast+0x449/0x710 [ 7419.311518][ T282] netlink_sendmsg+0x723/0xbe0 [ 7419.311518][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7419.311518][ T282] ___sys_sendmsg+0xee/0x170 [ 7419.311518][ T282] __sys_sendmsg+0xcd/0x170 [ 7419.311518][ T282] do_syscall_64+0xc6/0x1e0 [ 7419.311518][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7419.311518][ T282] [ 7419.313714][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7419.313714][ T282] netdev_get_by_index+0x5e/0x80 [ 7419.313714][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7419.313714][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7419.313714][ T282] ip6_route_add+0x1c/0x140 [ 7419.313714][ T282] addrconf_add_mroute+0x129/0x180 [ 7419.313714][ T282] addrconf_add_dev+0xe2/0x170 [ 7419.313714][ T282] inet6_addr_add+0x12f/0xa40 [ 7419.313714][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7419.313714][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7419.313714][ T282] netlink_rcv_skb+0x130/0x360 [ 7419.313714][ T282] netlink_unicast+0x449/0x710 [ 7419.313714][ T282] netlink_sendmsg+0x723/0xbe0 [ 7419.313714][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7419.313714][ T282] ___sys_sendmsg+0xee/0x170 [ 7419.313714][ T282] __sys_sendmsg+0xcd/0x170 [ 7419.313714][ T282] do_syscall_64+0xc6/0x1e0 [ 7419.313714][ T282] [ 7419.315901][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7419.315901][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7419.315901][ T282] ipv6_find_idev+0x102/0x170 [ 7419.315901][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7419.315901][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7419.315901][ T282] netlink_rcv_skb+0x130/0x360 [ 7419.315901][ T282] netlink_unicast+0x449/0x710 [ 7419.315901][ T282] netlink_sendmsg+0x723/0xbe0 [ 7419.315901][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7419.315901][ T282] ___sys_sendmsg+0xee/0x170 [ 7419.315901][ T282] __sys_sendmsg+0xcd/0x170 [ 7419.315901][ T282] do_syscall_64+0xc6/0x1e0 [ 7419.315901][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7419.315901][ T282] [ 7419.317598][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7419.317598][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7419.317598][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7419.317598][ T282] ipv6_find_idev+0x102/0x170 [ 7419.317598][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7419.317598][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7419.317598][ T282] netlink_rcv_skb+0x130/0x360 [ 7419.317598][ T282] netlink_unicast+0x449/0x710 [ 7419.317598][ T282] netlink_sendmsg+0x723/0xbe0 [ 7419.317598][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7419.317598][ T282] ___sys_sendmsg+0xee/0x170 [ 7419.317598][ T282] __sys_sendmsg+0xcd/0x170 [ 7419.317598][ T282] do_syscall_64+0xc6/0x1e0 [ 7419.317598][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7419.317598][ T282] [ 7419.554939][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7419.555328][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7419.555328][ T284] netdev_get_by_index+0x5e/0x80 [ 7419.555328][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7419.555328][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7419.555328][ T284] ip6_route_add+0x1c/0x140 [ 7419.555328][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7419.555328][ T284] inet6_addr_add+0x4f8/0xa40 [ 7419.555328][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7419.555328][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7419.555328][ T284] netlink_rcv_skb+0x130/0x360 [ 7419.555328][ T284] netlink_unicast+0x449/0x710 [ 7419.555328][ T284] netlink_sendmsg+0x723/0xbe0 [ 7419.555328][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7419.555328][ T284] ___sys_sendmsg+0xee/0x170 [ 7419.555328][ T284] __sys_sendmsg+0xcd/0x170 [ 7419.555328][ T284] do_syscall_64+0xc6/0x1e0 [ 7419.555328][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7419.555328][ T284] [ 7419.557646][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7419.557646][ T284] netdev_get_by_index+0x5e/0x80 [ 7419.557646][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7419.557646][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7419.557646][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7419.557646][ T284] ipv6_add_addr+0x411/0x2000 [ 7419.557646][ T284] inet6_addr_add+0x30e/0xa40 [ 7419.557646][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7419.557646][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7419.557646][ T284] netlink_rcv_skb+0x130/0x360 [ 7419.557646][ T284] netlink_unicast+0x449/0x710 [ 7419.557646][ T284] netlink_sendmsg+0x723/0xbe0 [ 7419.557646][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7419.557646][ T284] ___sys_sendmsg+0xee/0x170 [ 7419.557646][ T284] __sys_sendmsg+0xcd/0x170 [ 7419.557646][ T284] do_syscall_64+0xc6/0x1e0 [ 7419.557646][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7419.557646][ T284] [ 7419.559854][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7419.559854][ T284] netdev_get_by_index+0x5e/0x80 [ 7419.559854][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7419.559854][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7419.559854][ T284] ip6_route_add+0x1c/0x140 [ 7419.559854][ T284] addrconf_add_mroute+0x129/0x180 [ 7419.559854][ T284] addrconf_add_dev+0xe2/0x170 [ 7419.559854][ T284] inet6_addr_add+0x12f/0xa40 [ 7419.559854][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7419.559854][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7419.559854][ T284] netlink_rcv_skb+0x130/0x360 [ 7419.559854][ T284] netlink_unicast+0x449/0x710 [ 7419.559854][ T284] netlink_sendmsg+0x723/0xbe0 [ 7419.559854][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7419.559854][ T284] ___sys_sendmsg+0xee/0x170 [ 7419.559854][ T284] __sys_sendmsg+0xcd/0x170 [ 7419.559854][ T284] do_syscall_64+0xc6/0x1e0 [ 7419.559854][ T284] [ 7419.562007][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7419.562007][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7419.562007][ T284] ipv6_find_idev+0x102/0x170 [ 7419.562007][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7419.562007][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7419.562007][ T284] netlink_rcv_skb+0x130/0x360 [ 7419.562007][ T284] netlink_unicast+0x449/0x710 [ 7419.562007][ T284] netlink_sendmsg+0x723/0xbe0 [ 7419.562007][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7419.562007][ T284] ___sys_sendmsg+0xee/0x170 [ 7419.562007][ T284] __sys_sendmsg+0xcd/0x170 [ 7419.562007][ T284] do_syscall_64+0xc6/0x1e0 [ 7419.562007][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7419.562007][ T284] [ 7419.563694][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7419.563694][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7419.563694][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7419.563694][ T284] ipv6_find_idev+0x102/0x170 [ 7419.563694][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7419.563694][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7419.563694][ T284] netlink_rcv_skb+0x130/0x360 [ 7419.563694][ T284] netlink_unicast+0x449/0x710 [ 7419.563694][ T284] netlink_sendmsg+0x723/0xbe0 [ 7419.563694][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7419.563694][ T284] ___sys_sendmsg+0xee/0x170 [ 7419.563694][ T284] __sys_sendmsg+0xcd/0x170 [ 7419.563694][ T284] do_syscall_64+0xc6/0x1e0 [ 7419.563694][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7419.563694][ T284] [ 7429.555002][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7429.555504][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7429.555504][ T282] dst_init+0x84/0x4a0 [ 7429.555504][ T282] dst_alloc+0x97/0x150 [ 7429.555504][ T282] ip6_dst_alloc+0x23/0x90 [ 7429.555504][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7429.555504][ T282] ip6_pol_route+0x56f/0x840 [ 7429.555504][ T282] fib6_rule_lookup+0x196/0x240 [ 7429.555504][ T282] ip6_route_input+0x542/0x980 [ 7429.555504][ T282] ipv6_rcv+0x8f/0x400 [ 7429.555504][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7429.555504][ T282] process_backlog+0x101/0x620 [ 7429.555504][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7429.555504][ T282] net_rx_action+0x495/0xbe0 [ 7429.555504][ T282] __do_softirq+0x1b5/0x7f6 [ 7429.555504][ T282] [ 7429.557305][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7429.557305][ T282] netdev_get_by_index+0x5e/0x80 [ 7429.557305][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7429.557305][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7429.557305][ T282] ip6_route_add+0x1c/0x140 [ 7429.557305][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7429.557305][ T282] inet6_addr_add+0x4f8/0xa40 [ 7429.557305][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7429.557305][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7429.557305][ T282] netlink_rcv_skb+0x130/0x360 [ 7429.557305][ T282] netlink_unicast+0x449/0x710 [ 7429.557305][ T282] netlink_sendmsg+0x723/0xbe0 [ 7429.557305][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7429.557305][ T282] ___sys_sendmsg+0xee/0x170 [ 7429.557305][ T282] __sys_sendmsg+0xcd/0x170 [ 7429.557305][ T282] do_syscall_64+0xc6/0x1e0 [ 7429.557305][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7429.557305][ T282] [ 7429.559509][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7429.559509][ T282] netdev_get_by_index+0x5e/0x80 [ 7429.559509][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7429.559509][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7429.559509][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7429.559509][ T282] ipv6_add_addr+0x411/0x2000 [ 7429.559509][ T282] inet6_addr_add+0x30e/0xa40 [ 7429.559509][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7429.559509][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7429.559509][ T282] netlink_rcv_skb+0x130/0x360 [ 7429.559509][ T282] netlink_unicast+0x449/0x710 [ 7429.559509][ T282] netlink_sendmsg+0x723/0xbe0 [ 7429.559509][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7429.559509][ T282] ___sys_sendmsg+0xee/0x170 [ 7429.559509][ T282] __sys_sendmsg+0xcd/0x170 [ 7429.559509][ T282] do_syscall_64+0xc6/0x1e0 [ 7429.559509][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7429.559509][ T282] [ 7429.561729][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7429.561729][ T282] netdev_get_by_index+0x5e/0x80 [ 7429.561729][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7429.561729][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7429.561729][ T282] ip6_route_add+0x1c/0x140 [ 7429.561729][ T282] addrconf_add_mroute+0x129/0x180 [ 7429.561729][ T282] addrconf_add_dev+0xe2/0x170 [ 7429.561729][ T282] inet6_addr_add+0x12f/0xa40 [ 7429.561729][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7429.561729][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7429.561729][ T282] netlink_rcv_skb+0x130/0x360 [ 7429.561729][ T282] netlink_unicast+0x449/0x710 [ 7429.561729][ T282] netlink_sendmsg+0x723/0xbe0 [ 7429.561729][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7429.561729][ T282] ___sys_sendmsg+0xee/0x170 [ 7429.561729][ T282] __sys_sendmsg+0xcd/0x170 [ 7429.561729][ T282] do_syscall_64+0xc6/0x1e0 [ 7429.561729][ T282] [ 7429.563903][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7429.563903][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7429.563903][ T282] ipv6_find_idev+0x102/0x170 [ 7429.563903][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7429.563903][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7429.563903][ T282] netlink_rcv_skb+0x130/0x360 [ 7429.563903][ T282] netlink_unicast+0x449/0x710 [ 7429.563903][ T282] netlink_sendmsg+0x723/0xbe0 [ 7429.563903][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7429.563903][ T282] ___sys_sendmsg+0xee/0x170 [ 7429.563903][ T282] __sys_sendmsg+0xcd/0x170 [ 7429.563903][ T282] do_syscall_64+0xc6/0x1e0 [ 7429.563903][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7429.563903][ T282] [ 7429.565603][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7429.565603][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7429.565603][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7429.565603][ T282] ipv6_find_idev+0x102/0x170 [ 7429.565603][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7429.565603][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7429.565603][ T282] netlink_rcv_skb+0x130/0x360 [ 7429.565603][ T282] netlink_unicast+0x449/0x710 [ 7429.565603][ T282] netlink_sendmsg+0x723/0xbe0 [ 7429.565603][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7429.565603][ T282] ___sys_sendmsg+0xee/0x170 [ 7429.565603][ T282] __sys_sendmsg+0xcd/0x170 [ 7429.565603][ T282] do_syscall_64+0xc6/0x1e0 [ 7429.565603][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7429.565603][ T282] [ 7429.802945][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7429.803331][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7429.803331][ T284] netdev_get_by_index+0x5e/0x80 [ 7429.803331][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7429.803331][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7429.803331][ T284] ip6_route_add+0x1c/0x140 [ 7429.803331][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7429.803331][ T284] inet6_addr_add+0x4f8/0xa40 [ 7429.803331][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7429.803331][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7429.803331][ T284] netlink_rcv_skb+0x130/0x360 [ 7429.803331][ T284] netlink_unicast+0x449/0x710 [ 7429.803331][ T284] netlink_sendmsg+0x723/0xbe0 [ 7429.803331][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7429.803331][ T284] ___sys_sendmsg+0xee/0x170 [ 7429.803331][ T284] __sys_sendmsg+0xcd/0x170 [ 7429.803331][ T284] do_syscall_64+0xc6/0x1e0 [ 7429.803331][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7429.803331][ T284] [ 7429.805566][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7429.805566][ T284] netdev_get_by_index+0x5e/0x80 [ 7429.805566][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7429.805566][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7429.805566][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7429.805566][ T284] ipv6_add_addr+0x411/0x2000 [ 7429.805566][ T284] inet6_addr_add+0x30e/0xa40 [ 7429.805566][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7429.805566][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7429.805566][ T284] netlink_rcv_skb+0x130/0x360 [ 7429.805566][ T284] netlink_unicast+0x449/0x710 [ 7429.805566][ T284] netlink_sendmsg+0x723/0xbe0 [ 7429.805566][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7429.805566][ T284] ___sys_sendmsg+0xee/0x170 [ 7429.805566][ T284] __sys_sendmsg+0xcd/0x170 [ 7429.805566][ T284] do_syscall_64+0xc6/0x1e0 [ 7429.805566][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7429.805566][ T284] [ 7429.807772][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7429.807772][ T284] netdev_get_by_index+0x5e/0x80 [ 7429.807772][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7429.807772][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7429.807772][ T284] ip6_route_add+0x1c/0x140 [ 7429.807772][ T284] addrconf_add_mroute+0x129/0x180 [ 7429.807772][ T284] addrconf_add_dev+0xe2/0x170 [ 7429.807772][ T284] inet6_addr_add+0x12f/0xa40 [ 7429.807772][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7429.807772][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7429.807772][ T284] netlink_rcv_skb+0x130/0x360 [ 7429.807772][ T284] netlink_unicast+0x449/0x710 [ 7429.807772][ T284] netlink_sendmsg+0x723/0xbe0 [ 7429.807772][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7429.807772][ T284] ___sys_sendmsg+0xee/0x170 [ 7429.807772][ T284] __sys_sendmsg+0xcd/0x170 [ 7429.807772][ T284] do_syscall_64+0xc6/0x1e0 [ 7429.807772][ T284] [ 7429.809957][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7429.809957][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7429.809957][ T284] ipv6_find_idev+0x102/0x170 [ 7429.809957][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7429.809957][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7429.809957][ T284] netlink_rcv_skb+0x130/0x360 [ 7429.809957][ T284] netlink_unicast+0x449/0x710 [ 7429.809957][ T284] netlink_sendmsg+0x723/0xbe0 [ 7429.809957][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7429.809957][ T284] ___sys_sendmsg+0xee/0x170 [ 7429.809957][ T284] __sys_sendmsg+0xcd/0x170 [ 7429.809957][ T284] do_syscall_64+0xc6/0x1e0 [ 7429.809957][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7429.809957][ T284] [ 7429.811664][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7429.811664][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7429.811664][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7429.811664][ T284] ipv6_find_idev+0x102/0x170 [ 7429.811664][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7429.811664][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7429.811664][ T284] netlink_rcv_skb+0x130/0x360 [ 7429.811664][ T284] netlink_unicast+0x449/0x710 [ 7429.811664][ T284] netlink_sendmsg+0x723/0xbe0 [ 7429.811664][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7429.811664][ T284] ___sys_sendmsg+0xee/0x170 [ 7429.811664][ T284] __sys_sendmsg+0xcd/0x170 [ 7429.811664][ T284] do_syscall_64+0xc6/0x1e0 [ 7429.811664][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7429.811664][ T284] [ 7439.802940][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7439.803335][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7439.803335][ T282] dst_init+0x84/0x4a0 [ 7439.803335][ T282] dst_alloc+0x97/0x150 [ 7439.803335][ T282] ip6_dst_alloc+0x23/0x90 [ 7439.803335][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7439.803335][ T282] ip6_pol_route+0x56f/0x840 [ 7439.803335][ T282] fib6_rule_lookup+0x196/0x240 [ 7439.803335][ T282] ip6_route_input+0x542/0x980 [ 7439.803335][ T282] ipv6_rcv+0x8f/0x400 [ 7439.803335][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7439.803335][ T282] process_backlog+0x101/0x620 [ 7439.803335][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7439.803335][ T282] net_rx_action+0x495/0xbe0 [ 7439.803335][ T282] __do_softirq+0x1b5/0x7f6 [ 7439.803335][ T282] [ 7439.805182][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7439.805182][ T282] netdev_get_by_index+0x5e/0x80 [ 7439.805182][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7439.805182][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7439.805182][ T282] ip6_route_add+0x1c/0x140 [ 7439.805182][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7439.805182][ T282] inet6_addr_add+0x4f8/0xa40 [ 7439.805182][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7439.805182][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7439.805182][ T282] netlink_rcv_skb+0x130/0x360 [ 7439.805182][ T282] netlink_unicast+0x449/0x710 [ 7439.805182][ T282] netlink_sendmsg+0x723/0xbe0 [ 7439.805182][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7439.805182][ T282] ___sys_sendmsg+0xee/0x170 [ 7439.805182][ T282] __sys_sendmsg+0xcd/0x170 [ 7439.805182][ T282] do_syscall_64+0xc6/0x1e0 [ 7439.805182][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7439.805182][ T282] [ 7439.807399][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7439.807399][ T282] netdev_get_by_index+0x5e/0x80 [ 7439.807399][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7439.807399][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7439.807399][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7439.807399][ T282] ipv6_add_addr+0x411/0x2000 [ 7439.807399][ T282] inet6_addr_add+0x30e/0xa40 [ 7439.807399][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7439.807399][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7439.807399][ T282] netlink_rcv_skb+0x130/0x360 [ 7439.807399][ T282] netlink_unicast+0x449/0x710 [ 7439.807399][ T282] netlink_sendmsg+0x723/0xbe0 [ 7439.807399][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7439.807399][ T282] ___sys_sendmsg+0xee/0x170 [ 7439.807399][ T282] __sys_sendmsg+0xcd/0x170 [ 7439.807399][ T282] do_syscall_64+0xc6/0x1e0 [ 7439.807399][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7439.807399][ T282] [ 7439.809636][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7439.809636][ T282] netdev_get_by_index+0x5e/0x80 [ 7439.809636][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7439.809636][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7439.809636][ T282] ip6_route_add+0x1c/0x140 [ 7439.809636][ T282] addrconf_add_mroute+0x129/0x180 [ 7439.809636][ T282] addrconf_add_dev+0xe2/0x170 [ 7439.809636][ T282] inet6_addr_add+0x12f/0xa40 [ 7439.809636][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7439.809636][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7439.809636][ T282] netlink_rcv_skb+0x130/0x360 [ 7439.809636][ T282] netlink_unicast+0x449/0x710 [ 7439.809636][ T282] netlink_sendmsg+0x723/0xbe0 [ 7439.809636][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7439.809636][ T282] ___sys_sendmsg+0xee/0x170 [ 7439.809636][ T282] __sys_sendmsg+0xcd/0x170 [ 7439.809636][ T282] do_syscall_64+0xc6/0x1e0 [ 7439.809636][ T282] [ 7439.811787][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7439.811787][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7439.811787][ T282] ipv6_find_idev+0x102/0x170 [ 7439.811787][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7439.811787][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7439.811787][ T282] netlink_rcv_skb+0x130/0x360 [ 7439.811787][ T282] netlink_unicast+0x449/0x710 [ 7439.811787][ T282] netlink_sendmsg+0x723/0xbe0 [ 7439.811787][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7439.811787][ T282] ___sys_sendmsg+0xee/0x170 [ 7439.811787][ T282] __sys_sendmsg+0xcd/0x170 [ 7439.811787][ T282] do_syscall_64+0xc6/0x1e0 [ 7439.811787][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7439.811787][ T282] [ 7439.813475][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7439.813475][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7439.813475][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7439.813475][ T282] ipv6_find_idev+0x102/0x170 [ 7439.813475][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7439.813475][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7439.813475][ T282] netlink_rcv_skb+0x130/0x360 [ 7439.813475][ T282] netlink_unicast+0x449/0x710 [ 7439.813475][ T282] netlink_sendmsg+0x723/0xbe0 [ 7439.813475][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7439.813475][ T282] ___sys_sendmsg+0xee/0x170 [ 7439.813475][ T282] __sys_sendmsg+0xcd/0x170 [ 7439.813475][ T282] do_syscall_64+0xc6/0x1e0 [ 7439.813475][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7439.813475][ T282] [ 7440.050940][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7440.051277][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7440.051277][ T284] netdev_get_by_index+0x5e/0x80 [ 7440.051277][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7440.051277][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7440.051277][ T284] ip6_route_add+0x1c/0x140 [ 7440.051277][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7440.051277][ T284] inet6_addr_add+0x4f8/0xa40 [ 7440.051277][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7440.051277][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7440.051277][ T284] netlink_rcv_skb+0x130/0x360 [ 7440.051277][ T284] netlink_unicast+0x449/0x710 [ 7440.051277][ T284] netlink_sendmsg+0x723/0xbe0 [ 7440.051277][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7440.051277][ T284] ___sys_sendmsg+0xee/0x170 [ 7440.051277][ T284] __sys_sendmsg+0xcd/0x170 [ 7440.051277][ T284] do_syscall_64+0xc6/0x1e0 [ 7440.051277][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7440.051277][ T284] [ 7440.053503][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7440.053503][ T284] netdev_get_by_index+0x5e/0x80 [ 7440.053503][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7440.053503][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7440.053503][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7440.053503][ T284] ipv6_add_addr+0x411/0x2000 [ 7440.053503][ T284] inet6_addr_add+0x30e/0xa40 [ 7440.053503][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7440.053503][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7440.053503][ T284] netlink_rcv_skb+0x130/0x360 [ 7440.053503][ T284] netlink_unicast+0x449/0x710 [ 7440.053503][ T284] netlink_sendmsg+0x723/0xbe0 [ 7440.053503][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7440.053503][ T284] ___sys_sendmsg+0xee/0x170 [ 7440.053503][ T284] __sys_sendmsg+0xcd/0x170 [ 7440.053503][ T284] do_syscall_64+0xc6/0x1e0 [ 7440.053503][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7440.053503][ T284] [ 7440.055732][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7440.055732][ T284] netdev_get_by_index+0x5e/0x80 [ 7440.055732][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7440.055732][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7440.055732][ T284] ip6_route_add+0x1c/0x140 [ 7440.055732][ T284] addrconf_add_mroute+0x129/0x180 [ 7440.055732][ T284] addrconf_add_dev+0xe2/0x170 [ 7440.055732][ T284] inet6_addr_add+0x12f/0xa40 [ 7440.055732][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7440.055732][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7440.055732][ T284] netlink_rcv_skb+0x130/0x360 [ 7440.055732][ T284] netlink_unicast+0x449/0x710 [ 7440.055732][ T284] netlink_sendmsg+0x723/0xbe0 [ 7440.055732][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7440.055732][ T284] ___sys_sendmsg+0xee/0x170 [ 7440.055732][ T284] __sys_sendmsg+0xcd/0x170 [ 7440.055732][ T284] do_syscall_64+0xc6/0x1e0 [ 7440.055732][ T284] [ 7440.057934][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7440.057934][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7440.057934][ T284] ipv6_find_idev+0x102/0x170 [ 7440.057934][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7440.057934][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7440.057934][ T284] netlink_rcv_skb+0x130/0x360 [ 7440.057934][ T284] netlink_unicast+0x449/0x710 [ 7440.057934][ T284] netlink_sendmsg+0x723/0xbe0 [ 7440.057934][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7440.057934][ T284] ___sys_sendmsg+0xee/0x170 [ 7440.057934][ T284] __sys_sendmsg+0xcd/0x170 [ 7440.057934][ T284] do_syscall_64+0xc6/0x1e0 [ 7440.057934][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7440.057934][ T284] [ 7440.059636][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7440.059636][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7440.059636][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7440.059636][ T284] ipv6_find_idev+0x102/0x170 [ 7440.059636][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7440.059636][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7440.059636][ T284] netlink_rcv_skb+0x130/0x360 [ 7440.059636][ T284] netlink_unicast+0x449/0x710 [ 7440.059636][ T284] netlink_sendmsg+0x723/0xbe0 [ 7440.059636][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7440.059636][ T284] ___sys_sendmsg+0xee/0x170 [ 7440.059636][ T284] __sys_sendmsg+0xcd/0x170 [ 7440.059636][ T284] do_syscall_64+0xc6/0x1e0 [ 7440.059636][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7440.059636][ T284] [ 7450.051027][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7450.051500][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7450.051500][ T282] dst_init+0x84/0x4a0 [ 7450.051500][ T282] dst_alloc+0x97/0x150 [ 7450.051500][ T282] ip6_dst_alloc+0x23/0x90 [ 7450.051500][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7450.051500][ T282] ip6_pol_route+0x56f/0x840 [ 7450.051500][ T282] fib6_rule_lookup+0x196/0x240 [ 7450.051500][ T282] ip6_route_input+0x542/0x980 [ 7450.051500][ T282] ipv6_rcv+0x8f/0x400 [ 7450.051500][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7450.051500][ T282] process_backlog+0x101/0x620 [ 7450.051500][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7450.051500][ T282] net_rx_action+0x495/0xbe0 [ 7450.051500][ T282] __do_softirq+0x1b5/0x7f6 [ 7450.051500][ T282] [ 7450.053330][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7450.053330][ T282] netdev_get_by_index+0x5e/0x80 [ 7450.053330][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7450.053330][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7450.053330][ T282] ip6_route_add+0x1c/0x140 [ 7450.053330][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7450.053330][ T282] inet6_addr_add+0x4f8/0xa40 [ 7450.053330][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7450.053330][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7450.053330][ T282] netlink_rcv_skb+0x130/0x360 [ 7450.053330][ T282] netlink_unicast+0x449/0x710 [ 7450.053330][ T282] netlink_sendmsg+0x723/0xbe0 [ 7450.053330][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7450.053330][ T282] ___sys_sendmsg+0xee/0x170 [ 7450.053330][ T282] __sys_sendmsg+0xcd/0x170 [ 7450.053330][ T282] do_syscall_64+0xc6/0x1e0 [ 7450.053330][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7450.053330][ T282] [ 7450.055552][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7450.055552][ T282] netdev_get_by_index+0x5e/0x80 [ 7450.055552][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7450.055552][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7450.055552][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7450.055552][ T282] ipv6_add_addr+0x411/0x2000 [ 7450.055552][ T282] inet6_addr_add+0x30e/0xa40 [ 7450.055552][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7450.055552][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7450.055552][ T282] netlink_rcv_skb+0x130/0x360 [ 7450.055552][ T282] netlink_unicast+0x449/0x710 [ 7450.055552][ T282] netlink_sendmsg+0x723/0xbe0 [ 7450.055552][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7450.055552][ T282] ___sys_sendmsg+0xee/0x170 [ 7450.055552][ T282] __sys_sendmsg+0xcd/0x170 [ 7450.055552][ T282] do_syscall_64+0xc6/0x1e0 [ 7450.055552][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7450.055552][ T282] [ 7450.057774][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7450.057774][ T282] netdev_get_by_index+0x5e/0x80 [ 7450.057774][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7450.057774][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7450.057774][ T282] ip6_route_add+0x1c/0x140 [ 7450.057774][ T282] addrconf_add_mroute+0x129/0x180 [ 7450.057774][ T282] addrconf_add_dev+0xe2/0x170 [ 7450.057774][ T282] inet6_addr_add+0x12f/0xa40 [ 7450.057774][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7450.057774][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7450.057774][ T282] netlink_rcv_skb+0x130/0x360 [ 7450.057774][ T282] netlink_unicast+0x449/0x710 [ 7450.057774][ T282] netlink_sendmsg+0x723/0xbe0 [ 7450.057774][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7450.057774][ T282] ___sys_sendmsg+0xee/0x170 [ 7450.057774][ T282] __sys_sendmsg+0xcd/0x170 [ 7450.057774][ T282] do_syscall_64+0xc6/0x1e0 [ 7450.057774][ T282] [ 7450.060049][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7450.060049][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7450.060049][ T282] ipv6_find_idev+0x102/0x170 [ 7450.060049][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7450.060049][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7450.060049][ T282] netlink_rcv_skb+0x130/0x360 [ 7450.060049][ T282] netlink_unicast+0x449/0x710 [ 7450.060049][ T282] netlink_sendmsg+0x723/0xbe0 [ 7450.060049][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7450.060049][ T282] ___sys_sendmsg+0xee/0x170 [ 7450.060049][ T282] __sys_sendmsg+0xcd/0x170 [ 7450.060049][ T282] do_syscall_64+0xc6/0x1e0 [ 7450.060049][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7450.060049][ T282] [ 7450.061755][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7450.061755][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7450.061755][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7450.061755][ T282] ipv6_find_idev+0x102/0x170 [ 7450.061755][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7450.061755][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7450.061755][ T282] netlink_rcv_skb+0x130/0x360 [ 7450.061755][ T282] netlink_unicast+0x449/0x710 [ 7450.061755][ T282] netlink_sendmsg+0x723/0xbe0 [ 7450.061755][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7450.061755][ T282] ___sys_sendmsg+0xee/0x170 [ 7450.061755][ T282] __sys_sendmsg+0xcd/0x170 [ 7450.061755][ T282] do_syscall_64+0xc6/0x1e0 [ 7450.061755][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7450.061755][ T282] [ 7450.298942][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7450.299330][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7450.299330][ T284] netdev_get_by_index+0x5e/0x80 [ 7450.299330][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7450.299330][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7450.299330][ T284] ip6_route_add+0x1c/0x140 [ 7450.299330][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7450.299330][ T284] inet6_addr_add+0x4f8/0xa40 [ 7450.299330][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7450.299330][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7450.299330][ T284] netlink_rcv_skb+0x130/0x360 [ 7450.299330][ T284] netlink_unicast+0x449/0x710 [ 7450.299330][ T284] netlink_sendmsg+0x723/0xbe0 [ 7450.299330][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7450.299330][ T284] ___sys_sendmsg+0xee/0x170 [ 7450.299330][ T284] __sys_sendmsg+0xcd/0x170 [ 7450.299330][ T284] do_syscall_64+0xc6/0x1e0 [ 7450.299330][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7450.299330][ T284] [ 7450.301562][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7450.301562][ T284] netdev_get_by_index+0x5e/0x80 [ 7450.301562][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7450.301562][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7450.301562][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7450.301562][ T284] ipv6_add_addr+0x411/0x2000 [ 7450.301562][ T284] inet6_addr_add+0x30e/0xa40 [ 7450.301562][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7450.301562][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7450.301562][ T284] netlink_rcv_skb+0x130/0x360 [ 7450.301562][ T284] netlink_unicast+0x449/0x710 [ 7450.301562][ T284] netlink_sendmsg+0x723/0xbe0 [ 7450.301562][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7450.301562][ T284] ___sys_sendmsg+0xee/0x170 [ 7450.301562][ T284] __sys_sendmsg+0xcd/0x170 [ 7450.301562][ T284] do_syscall_64+0xc6/0x1e0 [ 7450.301562][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7450.301562][ T284] [ 7450.303772][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7450.303772][ T284] netdev_get_by_index+0x5e/0x80 [ 7450.303772][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7450.303772][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7450.303772][ T284] ip6_route_add+0x1c/0x140 [ 7450.303772][ T284] addrconf_add_mroute+0x129/0x180 [ 7450.303772][ T284] addrconf_add_dev+0xe2/0x170 [ 7450.303772][ T284] inet6_addr_add+0x12f/0xa40 [ 7450.303772][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7450.303772][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7450.303772][ T284] netlink_rcv_skb+0x130/0x360 [ 7450.303772][ T284] netlink_unicast+0x449/0x710 [ 7450.303772][ T284] netlink_sendmsg+0x723/0xbe0 [ 7450.303772][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7450.303772][ T284] ___sys_sendmsg+0xee/0x170 [ 7450.303772][ T284] __sys_sendmsg+0xcd/0x170 [ 7450.303772][ T284] do_syscall_64+0xc6/0x1e0 [ 7450.303772][ T284] [ 7450.305948][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7450.305948][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7450.305948][ T284] ipv6_find_idev+0x102/0x170 [ 7450.305948][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7450.305948][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7450.305948][ T284] netlink_rcv_skb+0x130/0x360 [ 7450.305948][ T284] netlink_unicast+0x449/0x710 [ 7450.305948][ T284] netlink_sendmsg+0x723/0xbe0 [ 7450.305948][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7450.305948][ T284] ___sys_sendmsg+0xee/0x170 [ 7450.305948][ T284] __sys_sendmsg+0xcd/0x170 [ 7450.305948][ T284] do_syscall_64+0xc6/0x1e0 [ 7450.305948][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7450.305948][ T284] [ 7450.307645][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7450.307645][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7450.307645][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7450.307645][ T284] ipv6_find_idev+0x102/0x170 [ 7450.307645][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7450.307645][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7450.307645][ T284] netlink_rcv_skb+0x130/0x360 [ 7450.307645][ T284] netlink_unicast+0x449/0x710 [ 7450.307645][ T284] netlink_sendmsg+0x723/0xbe0 [ 7450.307645][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7450.307645][ T284] ___sys_sendmsg+0xee/0x170 [ 7450.307645][ T284] __sys_sendmsg+0xcd/0x170 [ 7450.307645][ T284] do_syscall_64+0xc6/0x1e0 [ 7450.307645][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7450.307645][ T284] [ 7460.298947][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7460.299354][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7460.299354][ T282] dst_init+0x84/0x4a0 [ 7460.299354][ T282] dst_alloc+0x97/0x150 [ 7460.299354][ T282] ip6_dst_alloc+0x23/0x90 [ 7460.299354][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7460.299354][ T282] ip6_pol_route+0x56f/0x840 [ 7460.299354][ T282] fib6_rule_lookup+0x196/0x240 [ 7460.299354][ T282] ip6_route_input+0x542/0x980 [ 7460.299354][ T282] ipv6_rcv+0x8f/0x400 [ 7460.299354][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7460.299354][ T282] process_backlog+0x101/0x620 [ 7460.299354][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7460.299354][ T282] net_rx_action+0x495/0xbe0 [ 7460.299354][ T282] __do_softirq+0x1b5/0x7f6 [ 7460.299354][ T282] [ 7460.301153][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7460.301153][ T282] netdev_get_by_index+0x5e/0x80 [ 7460.301153][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7460.301153][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7460.301153][ T282] ip6_route_add+0x1c/0x140 [ 7460.301153][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7460.301153][ T282] inet6_addr_add+0x4f8/0xa40 [ 7460.301153][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7460.301153][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7460.301153][ T282] netlink_rcv_skb+0x130/0x360 [ 7460.301153][ T282] netlink_unicast+0x449/0x710 [ 7460.301153][ T282] netlink_sendmsg+0x723/0xbe0 [ 7460.301153][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7460.301153][ T282] ___sys_sendmsg+0xee/0x170 [ 7460.301153][ T282] __sys_sendmsg+0xcd/0x170 [ 7460.301153][ T282] do_syscall_64+0xc6/0x1e0 [ 7460.301153][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7460.301153][ T282] [ 7460.303362][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7460.303362][ T282] netdev_get_by_index+0x5e/0x80 [ 7460.303362][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7460.303362][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7460.303362][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7460.303362][ T282] ipv6_add_addr+0x411/0x2000 [ 7460.303362][ T282] inet6_addr_add+0x30e/0xa40 [ 7460.303362][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7460.303362][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7460.303362][ T282] netlink_rcv_skb+0x130/0x360 [ 7460.303362][ T282] netlink_unicast+0x449/0x710 [ 7460.303362][ T282] netlink_sendmsg+0x723/0xbe0 [ 7460.303362][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7460.303362][ T282] ___sys_sendmsg+0xee/0x170 [ 7460.303362][ T282] __sys_sendmsg+0xcd/0x170 [ 7460.303362][ T282] do_syscall_64+0xc6/0x1e0 [ 7460.303362][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7460.303362][ T282] [ 7460.305567][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7460.305567][ T282] netdev_get_by_index+0x5e/0x80 [ 7460.305567][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7460.305567][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7460.305567][ T282] ip6_route_add+0x1c/0x140 [ 7460.305567][ T282] addrconf_add_mroute+0x129/0x180 [ 7460.305567][ T282] addrconf_add_dev+0xe2/0x170 [ 7460.305567][ T282] inet6_addr_add+0x12f/0xa40 [ 7460.305567][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7460.305567][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7460.305567][ T282] netlink_rcv_skb+0x130/0x360 [ 7460.305567][ T282] netlink_unicast+0x449/0x710 [ 7460.305567][ T282] netlink_sendmsg+0x723/0xbe0 [ 7460.305567][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7460.305567][ T282] ___sys_sendmsg+0xee/0x170 [ 7460.305567][ T282] __sys_sendmsg+0xcd/0x170 [ 7460.305567][ T282] do_syscall_64+0xc6/0x1e0 [ 7460.305567][ T282] [ 7460.307740][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7460.307740][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7460.307740][ T282] ipv6_find_idev+0x102/0x170 [ 7460.307740][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7460.307740][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7460.307740][ T282] netlink_rcv_skb+0x130/0x360 [ 7460.307740][ T282] netlink_unicast+0x449/0x710 [ 7460.307740][ T282] netlink_sendmsg+0x723/0xbe0 [ 7460.307740][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7460.307740][ T282] ___sys_sendmsg+0xee/0x170 [ 7460.307740][ T282] __sys_sendmsg+0xcd/0x170 [ 7460.307740][ T282] do_syscall_64+0xc6/0x1e0 [ 7460.307740][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7460.307740][ T282] [ 7460.309444][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7460.309444][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7460.309444][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7460.309444][ T282] ipv6_find_idev+0x102/0x170 [ 7460.309444][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7460.309444][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7460.309444][ T282] netlink_rcv_skb+0x130/0x360 [ 7460.309444][ T282] netlink_unicast+0x449/0x710 [ 7460.309444][ T282] netlink_sendmsg+0x723/0xbe0 [ 7460.309444][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7460.309444][ T282] ___sys_sendmsg+0xee/0x170 [ 7460.309444][ T282] __sys_sendmsg+0xcd/0x170 [ 7460.309444][ T282] do_syscall_64+0xc6/0x1e0 [ 7460.309444][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7460.309444][ T282] [ 7460.546948][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7460.547274][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7460.547274][ T284] netdev_get_by_index+0x5e/0x80 [ 7460.547274][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7460.547274][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7460.547274][ T284] ip6_route_add+0x1c/0x140 [ 7460.547274][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7460.547274][ T284] inet6_addr_add+0x4f8/0xa40 [ 7460.547274][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7460.547274][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7460.547274][ T284] netlink_rcv_skb+0x130/0x360 [ 7460.547274][ T284] netlink_unicast+0x449/0x710 [ 7460.547274][ T284] netlink_sendmsg+0x723/0xbe0 [ 7460.547274][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7460.547274][ T284] ___sys_sendmsg+0xee/0x170 [ 7460.547274][ T284] __sys_sendmsg+0xcd/0x170 [ 7460.547274][ T284] do_syscall_64+0xc6/0x1e0 [ 7460.547274][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7460.547274][ T284] [ 7460.549499][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7460.549499][ T284] netdev_get_by_index+0x5e/0x80 [ 7460.549499][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7460.549499][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7460.549499][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7460.549499][ T284] ipv6_add_addr+0x411/0x2000 [ 7460.549499][ T284] inet6_addr_add+0x30e/0xa40 [ 7460.549499][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7460.549499][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7460.549499][ T284] netlink_rcv_skb+0x130/0x360 [ 7460.549499][ T284] netlink_unicast+0x449/0x710 [ 7460.549499][ T284] netlink_sendmsg+0x723/0xbe0 [ 7460.549499][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7460.549499][ T284] ___sys_sendmsg+0xee/0x170 [ 7460.549499][ T284] __sys_sendmsg+0xcd/0x170 [ 7460.549499][ T284] do_syscall_64+0xc6/0x1e0 [ 7460.549499][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7460.549499][ T284] [ 7460.551728][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7460.551728][ T284] netdev_get_by_index+0x5e/0x80 [ 7460.551728][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7460.551728][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7460.551728][ T284] ip6_route_add+0x1c/0x140 [ 7460.551728][ T284] addrconf_add_mroute+0x129/0x180 [ 7460.551728][ T284] addrconf_add_dev+0xe2/0x170 [ 7460.551728][ T284] inet6_addr_add+0x12f/0xa40 [ 7460.551728][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7460.551728][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7460.551728][ T284] netlink_rcv_skb+0x130/0x360 [ 7460.551728][ T284] netlink_unicast+0x449/0x710 [ 7460.551728][ T284] netlink_sendmsg+0x723/0xbe0 [ 7460.551728][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7460.551728][ T284] ___sys_sendmsg+0xee/0x170 [ 7460.551728][ T284] __sys_sendmsg+0xcd/0x170 [ 7460.551728][ T284] do_syscall_64+0xc6/0x1e0 [ 7460.551728][ T284] [ 7460.553890][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7460.553890][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7460.553890][ T284] ipv6_find_idev+0x102/0x170 [ 7460.553890][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7460.553890][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7460.553890][ T284] netlink_rcv_skb+0x130/0x360 [ 7460.553890][ T284] netlink_unicast+0x449/0x710 [ 7460.553890][ T284] netlink_sendmsg+0x723/0xbe0 [ 7460.553890][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7460.553890][ T284] ___sys_sendmsg+0xee/0x170 [ 7460.553890][ T284] __sys_sendmsg+0xcd/0x170 [ 7460.553890][ T284] do_syscall_64+0xc6/0x1e0 [ 7460.553890][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7460.553890][ T284] [ 7460.555588][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7460.555588][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7460.555588][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7460.555588][ T284] ipv6_find_idev+0x102/0x170 [ 7460.555588][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7460.555588][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7460.555588][ T284] netlink_rcv_skb+0x130/0x360 [ 7460.555588][ T284] netlink_unicast+0x449/0x710 [ 7460.555588][ T284] netlink_sendmsg+0x723/0xbe0 [ 7460.555588][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7460.555588][ T284] ___sys_sendmsg+0xee/0x170 [ 7460.555588][ T284] __sys_sendmsg+0xcd/0x170 [ 7460.555588][ T284] do_syscall_64+0xc6/0x1e0 [ 7460.555588][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7460.555588][ T284] [ 7470.546931][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7470.547431][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7470.547431][ T282] dst_init+0x84/0x4a0 [ 7470.547431][ T282] dst_alloc+0x97/0x150 [ 7470.547431][ T282] ip6_dst_alloc+0x23/0x90 [ 7470.547431][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7470.547431][ T282] ip6_pol_route+0x56f/0x840 [ 7470.547431][ T282] fib6_rule_lookup+0x196/0x240 [ 7470.547431][ T282] ip6_route_input+0x542/0x980 [ 7470.547431][ T282] ipv6_rcv+0x8f/0x400 [ 7470.547431][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7470.547431][ T282] process_backlog+0x101/0x620 [ 7470.547431][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7470.547431][ T282] net_rx_action+0x495/0xbe0 [ 7470.547431][ T282] __do_softirq+0x1b5/0x7f6 [ 7470.547431][ T282] [ 7470.549368][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7470.549368][ T282] netdev_get_by_index+0x5e/0x80 [ 7470.549368][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7470.549368][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7470.549368][ T282] ip6_route_add+0x1c/0x140 [ 7470.549368][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7470.549368][ T282] inet6_addr_add+0x4f8/0xa40 [ 7470.549368][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7470.549368][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7470.549368][ T282] netlink_rcv_skb+0x130/0x360 [ 7470.549368][ T282] netlink_unicast+0x449/0x710 [ 7470.549368][ T282] netlink_sendmsg+0x723/0xbe0 [ 7470.549368][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7470.549368][ T282] ___sys_sendmsg+0xee/0x170 [ 7470.549368][ T282] __sys_sendmsg+0xcd/0x170 [ 7470.549368][ T282] do_syscall_64+0xc6/0x1e0 [ 7470.549368][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7470.549368][ T282] [ 7470.551739][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7470.551739][ T282] netdev_get_by_index+0x5e/0x80 [ 7470.551739][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7470.551739][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7470.551739][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7470.551739][ T282] ipv6_add_addr+0x411/0x2000 [ 7470.551739][ T282] inet6_addr_add+0x30e/0xa40 [ 7470.551739][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7470.551739][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7470.551739][ T282] netlink_rcv_skb+0x130/0x360 [ 7470.551739][ T282] netlink_unicast+0x449/0x710 [ 7470.551739][ T282] netlink_sendmsg+0x723/0xbe0 [ 7470.551739][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7470.551739][ T282] ___sys_sendmsg+0xee/0x170 [ 7470.551739][ T282] __sys_sendmsg+0xcd/0x170 [ 7470.551739][ T282] do_syscall_64+0xc6/0x1e0 [ 7470.551739][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7470.551739][ T282] [ 7470.554109][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7470.554109][ T282] netdev_get_by_index+0x5e/0x80 [ 7470.554109][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7470.554109][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7470.554109][ T282] ip6_route_add+0x1c/0x140 [ 7470.554109][ T282] addrconf_add_mroute+0x129/0x180 [ 7470.554109][ T282] addrconf_add_dev+0xe2/0x170 [ 7470.554109][ T282] inet6_addr_add+0x12f/0xa40 [ 7470.554109][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7470.554109][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7470.554109][ T282] netlink_rcv_skb+0x130/0x360 [ 7470.554109][ T282] netlink_unicast+0x449/0x710 [ 7470.554109][ T282] netlink_sendmsg+0x723/0xbe0 [ 7470.554109][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7470.554109][ T282] ___sys_sendmsg+0xee/0x170 [ 7470.554109][ T282] __sys_sendmsg+0xcd/0x170 [ 7470.554109][ T282] do_syscall_64+0xc6/0x1e0 [ 7470.554109][ T282] [ 7470.556922][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7470.556922][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7470.556922][ T282] ipv6_find_idev+0x102/0x170 [ 7470.556922][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7470.556922][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7470.556922][ T282] netlink_rcv_skb+0x130/0x360 [ 7470.556922][ T282] netlink_unicast+0x449/0x710 [ 7470.556922][ T282] netlink_sendmsg+0x723/0xbe0 [ 7470.556922][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7470.556922][ T282] ___sys_sendmsg+0xee/0x170 [ 7470.556922][ T282] __sys_sendmsg+0xcd/0x170 [ 7470.556922][ T282] do_syscall_64+0xc6/0x1e0 [ 7470.556922][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7470.556922][ T282] [ 7470.558732][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7470.558732][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7470.558732][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7470.558732][ T282] ipv6_find_idev+0x102/0x170 [ 7470.558732][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7470.558732][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7470.558732][ T282] netlink_rcv_skb+0x130/0x360 [ 7470.558732][ T282] netlink_unicast+0x449/0x710 [ 7470.558732][ T282] netlink_sendmsg+0x723/0xbe0 [ 7470.558732][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7470.558732][ T282] ___sys_sendmsg+0xee/0x170 [ 7470.558732][ T282] __sys_sendmsg+0xcd/0x170 [ 7470.558732][ T282] do_syscall_64+0xc6/0x1e0 [ 7470.558732][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7470.558732][ T282] [ 7470.795031][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7470.795434][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7470.795434][ T284] netdev_get_by_index+0x5e/0x80 [ 7470.795434][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7470.795434][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7470.795434][ T284] ip6_route_add+0x1c/0x140 [ 7470.795434][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7470.795434][ T284] inet6_addr_add+0x4f8/0xa40 [ 7470.795434][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7470.795434][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7470.795434][ T284] netlink_rcv_skb+0x130/0x360 [ 7470.795434][ T284] netlink_unicast+0x449/0x710 [ 7470.795434][ T284] netlink_sendmsg+0x723/0xbe0 [ 7470.795434][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7470.795434][ T284] ___sys_sendmsg+0xee/0x170 [ 7470.795434][ T284] __sys_sendmsg+0xcd/0x170 [ 7470.795434][ T284] do_syscall_64+0xc6/0x1e0 [ 7470.795434][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7470.795434][ T284] [ 7470.797649][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7470.797649][ T284] netdev_get_by_index+0x5e/0x80 [ 7470.797649][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7470.797649][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7470.797649][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7470.797649][ T284] ipv6_add_addr+0x411/0x2000 [ 7470.797649][ T284] inet6_addr_add+0x30e/0xa40 [ 7470.797649][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7470.797649][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7470.797649][ T284] netlink_rcv_skb+0x130/0x360 [ 7470.797649][ T284] netlink_unicast+0x449/0x710 [ 7470.797649][ T284] netlink_sendmsg+0x723/0xbe0 [ 7470.797649][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7470.797649][ T284] ___sys_sendmsg+0xee/0x170 [ 7470.797649][ T284] __sys_sendmsg+0xcd/0x170 [ 7470.797649][ T284] do_syscall_64+0xc6/0x1e0 [ 7470.797649][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7470.797649][ T284] [ 7470.799827][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7470.799827][ T284] netdev_get_by_index+0x5e/0x80 [ 7470.799827][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7470.799827][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7470.799827][ T284] ip6_route_add+0x1c/0x140 [ 7470.799827][ T284] addrconf_add_mroute+0x129/0x180 [ 7470.799827][ T284] addrconf_add_dev+0xe2/0x170 [ 7470.799827][ T284] inet6_addr_add+0x12f/0xa40 [ 7470.799827][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7470.799827][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7470.799827][ T284] netlink_rcv_skb+0x130/0x360 [ 7470.799827][ T284] netlink_unicast+0x449/0x710 [ 7470.799827][ T284] netlink_sendmsg+0x723/0xbe0 [ 7470.799827][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7470.799827][ T284] ___sys_sendmsg+0xee/0x170 [ 7470.799827][ T284] __sys_sendmsg+0xcd/0x170 [ 7470.799827][ T284] do_syscall_64+0xc6/0x1e0 [ 7470.799827][ T284] [ 7470.801974][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7470.801974][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7470.801974][ T284] ipv6_find_idev+0x102/0x170 [ 7470.801974][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7470.801974][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7470.801974][ T284] netlink_rcv_skb+0x130/0x360 [ 7470.801974][ T284] netlink_unicast+0x449/0x710 [ 7470.801974][ T284] netlink_sendmsg+0x723/0xbe0 [ 7470.801974][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7470.801974][ T284] ___sys_sendmsg+0xee/0x170 [ 7470.801974][ T284] __sys_sendmsg+0xcd/0x170 [ 7470.801974][ T284] do_syscall_64+0xc6/0x1e0 [ 7470.801974][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7470.801974][ T284] [ 7470.803654][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7470.803654][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7470.803654][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7470.803654][ T284] ipv6_find_idev+0x102/0x170 [ 7470.803654][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7470.803654][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7470.803654][ T284] netlink_rcv_skb+0x130/0x360 [ 7470.803654][ T284] netlink_unicast+0x449/0x710 [ 7470.803654][ T284] netlink_sendmsg+0x723/0xbe0 [ 7470.803654][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7470.803654][ T284] ___sys_sendmsg+0xee/0x170 [ 7470.803654][ T284] __sys_sendmsg+0xcd/0x170 [ 7470.803654][ T284] do_syscall_64+0xc6/0x1e0 [ 7470.803654][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7470.803654][ T284] [ 7480.802948][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7480.803359][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7480.803359][ T282] dst_init+0x84/0x4a0 [ 7480.803359][ T282] dst_alloc+0x97/0x150 [ 7480.803359][ T282] ip6_dst_alloc+0x23/0x90 [ 7480.803359][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7480.803359][ T282] ip6_pol_route+0x56f/0x840 [ 7480.803359][ T282] fib6_rule_lookup+0x196/0x240 [ 7480.803359][ T282] ip6_route_input+0x542/0x980 [ 7480.803359][ T282] ipv6_rcv+0x8f/0x400 [ 7480.803359][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7480.803359][ T282] process_backlog+0x101/0x620 [ 7480.803359][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7480.803359][ T282] net_rx_action+0x495/0xbe0 [ 7480.803359][ T282] __do_softirq+0x1b5/0x7f6 [ 7480.803359][ T282] [ 7480.805242][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7480.805242][ T282] netdev_get_by_index+0x5e/0x80 [ 7480.805242][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7480.805242][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7480.805242][ T282] ip6_route_add+0x1c/0x140 [ 7480.805242][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7480.805242][ T282] inet6_addr_add+0x4f8/0xa40 [ 7480.805242][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7480.805242][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7480.805242][ T282] netlink_rcv_skb+0x130/0x360 [ 7480.805242][ T282] netlink_unicast+0x449/0x710 [ 7480.805242][ T282] netlink_sendmsg+0x723/0xbe0 [ 7480.805242][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7480.805242][ T282] ___sys_sendmsg+0xee/0x170 [ 7480.805242][ T282] __sys_sendmsg+0xcd/0x170 [ 7480.805242][ T282] do_syscall_64+0xc6/0x1e0 [ 7480.805242][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7480.805242][ T282] [ 7480.807571][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7480.807571][ T282] netdev_get_by_index+0x5e/0x80 [ 7480.807571][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7480.807571][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7480.807571][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7480.807571][ T282] ipv6_add_addr+0x411/0x2000 [ 7480.807571][ T282] inet6_addr_add+0x30e/0xa40 [ 7480.807571][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7480.807571][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7480.807571][ T282] netlink_rcv_skb+0x130/0x360 [ 7480.807571][ T282] netlink_unicast+0x449/0x710 [ 7480.807571][ T282] netlink_sendmsg+0x723/0xbe0 [ 7480.807571][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7480.807571][ T282] ___sys_sendmsg+0xee/0x170 [ 7480.807571][ T282] __sys_sendmsg+0xcd/0x170 [ 7480.807571][ T282] do_syscall_64+0xc6/0x1e0 [ 7480.807571][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7480.807571][ T282] [ 7480.809862][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7480.809862][ T282] netdev_get_by_index+0x5e/0x80 [ 7480.809862][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7480.809862][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7480.809862][ T282] ip6_route_add+0x1c/0x140 [ 7480.809862][ T282] addrconf_add_mroute+0x129/0x180 [ 7480.809862][ T282] addrconf_add_dev+0xe2/0x170 [ 7480.809862][ T282] inet6_addr_add+0x12f/0xa40 [ 7480.809862][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7480.809862][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7480.809862][ T282] netlink_rcv_skb+0x130/0x360 [ 7480.809862][ T282] netlink_unicast+0x449/0x710 [ 7480.809862][ T282] netlink_sendmsg+0x723/0xbe0 [ 7480.809862][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7480.809862][ T282] ___sys_sendmsg+0xee/0x170 [ 7480.809862][ T282] __sys_sendmsg+0xcd/0x170 [ 7480.809862][ T282] do_syscall_64+0xc6/0x1e0 [ 7480.809862][ T282] [ 7480.812007][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7480.812007][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7480.812007][ T282] ipv6_find_idev+0x102/0x170 [ 7480.812007][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7480.812007][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7480.812007][ T282] netlink_rcv_skb+0x130/0x360 [ 7480.812007][ T282] netlink_unicast+0x449/0x710 [ 7480.812007][ T282] netlink_sendmsg+0x723/0xbe0 [ 7480.812007][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7480.812007][ T282] ___sys_sendmsg+0xee/0x170 [ 7480.812007][ T282] __sys_sendmsg+0xcd/0x170 [ 7480.812007][ T282] do_syscall_64+0xc6/0x1e0 [ 7480.812007][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7480.812007][ T282] [ 7480.813707][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7480.813707][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7480.813707][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7480.813707][ T282] ipv6_find_idev+0x102/0x170 [ 7480.813707][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7480.813707][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7480.813707][ T282] netlink_rcv_skb+0x130/0x360 [ 7480.813707][ T282] netlink_unicast+0x449/0x710 [ 7480.813707][ T282] netlink_sendmsg+0x723/0xbe0 [ 7480.813707][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7480.813707][ T282] ___sys_sendmsg+0xee/0x170 [ 7480.813707][ T282] __sys_sendmsg+0xcd/0x170 [ 7480.813707][ T282] do_syscall_64+0xc6/0x1e0 [ 7480.813707][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7480.813707][ T282] [ 7481.043008][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7481.043422][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7481.043422][ T284] netdev_get_by_index+0x5e/0x80 [ 7481.043422][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7481.043422][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7481.043422][ T284] ip6_route_add+0x1c/0x140 [ 7481.043422][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7481.043422][ T284] inet6_addr_add+0x4f8/0xa40 [ 7481.043422][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7481.043422][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7481.043422][ T284] netlink_rcv_skb+0x130/0x360 [ 7481.043422][ T284] netlink_unicast+0x449/0x710 [ 7481.043422][ T284] netlink_sendmsg+0x723/0xbe0 [ 7481.043422][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7481.043422][ T284] ___sys_sendmsg+0xee/0x170 [ 7481.043422][ T284] __sys_sendmsg+0xcd/0x170 [ 7481.043422][ T284] do_syscall_64+0xc6/0x1e0 [ 7481.043422][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7481.043422][ T284] [ 7481.045640][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7481.045640][ T284] netdev_get_by_index+0x5e/0x80 [ 7481.045640][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7481.045640][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7481.045640][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7481.045640][ T284] ipv6_add_addr+0x411/0x2000 [ 7481.045640][ T284] inet6_addr_add+0x30e/0xa40 [ 7481.045640][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7481.045640][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7481.045640][ T284] netlink_rcv_skb+0x130/0x360 [ 7481.045640][ T284] netlink_unicast+0x449/0x710 [ 7481.045640][ T284] netlink_sendmsg+0x723/0xbe0 [ 7481.045640][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7481.045640][ T284] ___sys_sendmsg+0xee/0x170 [ 7481.045640][ T284] __sys_sendmsg+0xcd/0x170 [ 7481.045640][ T284] do_syscall_64+0xc6/0x1e0 [ 7481.045640][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7481.045640][ T284] [ 7481.047833][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7481.047833][ T284] netdev_get_by_index+0x5e/0x80 [ 7481.047833][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7481.047833][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7481.047833][ T284] ip6_route_add+0x1c/0x140 [ 7481.047833][ T284] addrconf_add_mroute+0x129/0x180 [ 7481.047833][ T284] addrconf_add_dev+0xe2/0x170 [ 7481.047833][ T284] inet6_addr_add+0x12f/0xa40 [ 7481.047833][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7481.047833][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7481.047833][ T284] netlink_rcv_skb+0x130/0x360 [ 7481.047833][ T284] netlink_unicast+0x449/0x710 [ 7481.047833][ T284] netlink_sendmsg+0x723/0xbe0 [ 7481.047833][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7481.047833][ T284] ___sys_sendmsg+0xee/0x170 [ 7481.047833][ T284] __sys_sendmsg+0xcd/0x170 [ 7481.047833][ T284] do_syscall_64+0xc6/0x1e0 [ 7481.047833][ T284] [ 7481.049994][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7481.049994][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7481.049994][ T284] ipv6_find_idev+0x102/0x170 [ 7481.049994][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7481.049994][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7481.049994][ T284] netlink_rcv_skb+0x130/0x360 [ 7481.049994][ T284] netlink_unicast+0x449/0x710 [ 7481.049994][ T284] netlink_sendmsg+0x723/0xbe0 [ 7481.049994][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7481.049994][ T284] ___sys_sendmsg+0xee/0x170 [ 7481.049994][ T284] __sys_sendmsg+0xcd/0x170 [ 7481.049994][ T284] do_syscall_64+0xc6/0x1e0 [ 7481.049994][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7481.049994][ T284] [ 7481.051694][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7481.051694][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7481.051694][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7481.051694][ T284] ipv6_find_idev+0x102/0x170 [ 7481.051694][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7481.051694][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7481.051694][ T284] netlink_rcv_skb+0x130/0x360 [ 7481.051694][ T284] netlink_unicast+0x449/0x710 [ 7481.051694][ T284] netlink_sendmsg+0x723/0xbe0 [ 7481.051694][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7481.051694][ T284] ___sys_sendmsg+0xee/0x170 [ 7481.051694][ T284] __sys_sendmsg+0xcd/0x170 [ 7481.051694][ T284] do_syscall_64+0xc6/0x1e0 [ 7481.051694][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7481.051694][ T284] [ 7491.051006][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7491.051435][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7491.051435][ T282] dst_init+0x84/0x4a0 [ 7491.051435][ T282] dst_alloc+0x97/0x150 [ 7491.051435][ T282] ip6_dst_alloc+0x23/0x90 [ 7491.051435][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7491.051435][ T282] ip6_pol_route+0x56f/0x840 [ 7491.051435][ T282] fib6_rule_lookup+0x196/0x240 [ 7491.051435][ T282] ip6_route_input+0x542/0x980 [ 7491.051435][ T282] ipv6_rcv+0x8f/0x400 [ 7491.051435][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7491.051435][ T282] process_backlog+0x101/0x620 [ 7491.051435][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7491.051435][ T282] net_rx_action+0x495/0xbe0 [ 7491.051435][ T282] __do_softirq+0x1b5/0x7f6 [ 7491.051435][ T282] [ 7491.053377][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7491.053377][ T282] netdev_get_by_index+0x5e/0x80 [ 7491.053377][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7491.053377][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7491.053377][ T282] ip6_route_add+0x1c/0x140 [ 7491.053377][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7491.053377][ T282] inet6_addr_add+0x4f8/0xa40 [ 7491.053377][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7491.053377][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7491.053377][ T282] netlink_rcv_skb+0x130/0x360 [ 7491.053377][ T282] netlink_unicast+0x449/0x710 [ 7491.053377][ T282] netlink_sendmsg+0x723/0xbe0 [ 7491.053377][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7491.053377][ T282] ___sys_sendmsg+0xee/0x170 [ 7491.053377][ T282] __sys_sendmsg+0xcd/0x170 [ 7491.053377][ T282] do_syscall_64+0xc6/0x1e0 [ 7491.053377][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7491.053377][ T282] [ 7491.055615][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7491.055615][ T282] netdev_get_by_index+0x5e/0x80 [ 7491.055615][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7491.055615][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7491.055615][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7491.055615][ T282] ipv6_add_addr+0x411/0x2000 [ 7491.055615][ T282] inet6_addr_add+0x30e/0xa40 [ 7491.055615][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7491.055615][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7491.055615][ T282] netlink_rcv_skb+0x130/0x360 [ 7491.055615][ T282] netlink_unicast+0x449/0x710 [ 7491.055615][ T282] netlink_sendmsg+0x723/0xbe0 [ 7491.055615][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7491.055615][ T282] ___sys_sendmsg+0xee/0x170 [ 7491.055615][ T282] __sys_sendmsg+0xcd/0x170 [ 7491.055615][ T282] do_syscall_64+0xc6/0x1e0 [ 7491.055615][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7491.055615][ T282] [ 7491.057811][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7491.057811][ T282] netdev_get_by_index+0x5e/0x80 [ 7491.057811][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7491.057811][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7491.057811][ T282] ip6_route_add+0x1c/0x140 [ 7491.057811][ T282] addrconf_add_mroute+0x129/0x180 [ 7491.057811][ T282] addrconf_add_dev+0xe2/0x170 [ 7491.057811][ T282] inet6_addr_add+0x12f/0xa40 [ 7491.057811][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7491.057811][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7491.057811][ T282] netlink_rcv_skb+0x130/0x360 [ 7491.057811][ T282] netlink_unicast+0x449/0x710 [ 7491.057811][ T282] netlink_sendmsg+0x723/0xbe0 [ 7491.057811][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7491.057811][ T282] ___sys_sendmsg+0xee/0x170 [ 7491.057811][ T282] __sys_sendmsg+0xcd/0x170 [ 7491.057811][ T282] do_syscall_64+0xc6/0x1e0 [ 7491.057811][ T282] [ 7491.059967][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7491.059967][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7491.059967][ T282] ipv6_find_idev+0x102/0x170 [ 7491.059967][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7491.059967][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7491.059967][ T282] netlink_rcv_skb+0x130/0x360 [ 7491.059967][ T282] netlink_unicast+0x449/0x710 [ 7491.059967][ T282] netlink_sendmsg+0x723/0xbe0 [ 7491.059967][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7491.059967][ T282] ___sys_sendmsg+0xee/0x170 [ 7491.059967][ T282] __sys_sendmsg+0xcd/0x170 [ 7491.059967][ T282] do_syscall_64+0xc6/0x1e0 [ 7491.059967][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7491.059967][ T282] [ 7491.061655][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7491.061655][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7491.061655][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7491.061655][ T282] ipv6_find_idev+0x102/0x170 [ 7491.061655][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7491.061655][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7491.061655][ T282] netlink_rcv_skb+0x130/0x360 [ 7491.061655][ T282] netlink_unicast+0x449/0x710 [ 7491.061655][ T282] netlink_sendmsg+0x723/0xbe0 [ 7491.061655][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7491.061655][ T282] ___sys_sendmsg+0xee/0x170 [ 7491.061655][ T282] __sys_sendmsg+0xcd/0x170 [ 7491.061655][ T282] do_syscall_64+0xc6/0x1e0 [ 7491.061655][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7491.061655][ T282] [ 7491.291010][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7491.291392][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7491.291392][ T284] netdev_get_by_index+0x5e/0x80 [ 7491.291392][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7491.291392][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7491.291392][ T284] ip6_route_add+0x1c/0x140 [ 7491.291392][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7491.291392][ T284] inet6_addr_add+0x4f8/0xa40 [ 7491.291392][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7491.291392][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7491.291392][ T284] netlink_rcv_skb+0x130/0x360 [ 7491.291392][ T284] netlink_unicast+0x449/0x710 [ 7491.291392][ T284] netlink_sendmsg+0x723/0xbe0 [ 7491.291392][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7491.291392][ T284] ___sys_sendmsg+0xee/0x170 [ 7491.291392][ T284] __sys_sendmsg+0xcd/0x170 [ 7491.291392][ T284] do_syscall_64+0xc6/0x1e0 [ 7491.291392][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7491.291392][ T284] [ 7491.293602][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7491.293602][ T284] netdev_get_by_index+0x5e/0x80 [ 7491.293602][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7491.293602][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7491.293602][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7491.293602][ T284] ipv6_add_addr+0x411/0x2000 [ 7491.293602][ T284] inet6_addr_add+0x30e/0xa40 [ 7491.293602][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7491.293602][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7491.293602][ T284] netlink_rcv_skb+0x130/0x360 [ 7491.293602][ T284] netlink_unicast+0x449/0x710 [ 7491.293602][ T284] netlink_sendmsg+0x723/0xbe0 [ 7491.293602][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7491.293602][ T284] ___sys_sendmsg+0xee/0x170 [ 7491.293602][ T284] __sys_sendmsg+0xcd/0x170 [ 7491.293602][ T284] do_syscall_64+0xc6/0x1e0 [ 7491.293602][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7491.293602][ T284] [ 7491.295817][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7491.295817][ T284] netdev_get_by_index+0x5e/0x80 [ 7491.295817][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7491.295817][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7491.295817][ T284] ip6_route_add+0x1c/0x140 [ 7491.295817][ T284] addrconf_add_mroute+0x129/0x180 [ 7491.295817][ T284] addrconf_add_dev+0xe2/0x170 [ 7491.295817][ T284] inet6_addr_add+0x12f/0xa40 [ 7491.295817][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7491.295817][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7491.295817][ T284] netlink_rcv_skb+0x130/0x360 [ 7491.295817][ T284] netlink_unicast+0x449/0x710 [ 7491.295817][ T284] netlink_sendmsg+0x723/0xbe0 [ 7491.295817][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7491.295817][ T284] ___sys_sendmsg+0xee/0x170 [ 7491.295817][ T284] __sys_sendmsg+0xcd/0x170 [ 7491.295817][ T284] do_syscall_64+0xc6/0x1e0 [ 7491.295817][ T284] [ 7491.297970][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7491.297970][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7491.297970][ T284] ipv6_find_idev+0x102/0x170 [ 7491.297970][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7491.297970][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7491.297970][ T284] netlink_rcv_skb+0x130/0x360 [ 7491.297970][ T284] netlink_unicast+0x449/0x710 [ 7491.297970][ T284] netlink_sendmsg+0x723/0xbe0 [ 7491.297970][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7491.297970][ T284] ___sys_sendmsg+0xee/0x170 [ 7491.297970][ T284] __sys_sendmsg+0xcd/0x170 [ 7491.297970][ T284] do_syscall_64+0xc6/0x1e0 [ 7491.297970][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7491.297970][ T284] [ 7491.299657][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7491.299657][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7491.299657][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7491.299657][ T284] ipv6_find_idev+0x102/0x170 [ 7491.299657][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7491.299657][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7491.299657][ T284] netlink_rcv_skb+0x130/0x360 [ 7491.299657][ T284] netlink_unicast+0x449/0x710 [ 7491.299657][ T284] netlink_sendmsg+0x723/0xbe0 [ 7491.299657][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7491.299657][ T284] ___sys_sendmsg+0xee/0x170 [ 7491.299657][ T284] __sys_sendmsg+0xcd/0x170 [ 7491.299657][ T284] do_syscall_64+0xc6/0x1e0 [ 7491.299657][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7491.299657][ T284] [ 7501.298936][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7501.299356][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7501.299356][ T282] dst_init+0x84/0x4a0 [ 7501.299356][ T282] dst_alloc+0x97/0x150 [ 7501.299356][ T282] ip6_dst_alloc+0x23/0x90 [ 7501.299356][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7501.299356][ T282] ip6_pol_route+0x56f/0x840 [ 7501.299356][ T282] fib6_rule_lookup+0x196/0x240 [ 7501.299356][ T282] ip6_route_input+0x542/0x980 [ 7501.299356][ T282] ipv6_rcv+0x8f/0x400 [ 7501.299356][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7501.299356][ T282] process_backlog+0x101/0x620 [ 7501.299356][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7501.299356][ T282] net_rx_action+0x495/0xbe0 [ 7501.299356][ T282] __do_softirq+0x1b5/0x7f6 [ 7501.299356][ T282] [ 7501.301364][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7501.301364][ T282] netdev_get_by_index+0x5e/0x80 [ 7501.301364][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7501.301364][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7501.301364][ T282] ip6_route_add+0x1c/0x140 [ 7501.301364][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7501.301364][ T282] inet6_addr_add+0x4f8/0xa40 [ 7501.301364][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7501.301364][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7501.301364][ T282] netlink_rcv_skb+0x130/0x360 [ 7501.301364][ T282] netlink_unicast+0x449/0x710 [ 7501.301364][ T282] netlink_sendmsg+0x723/0xbe0 [ 7501.301364][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7501.301364][ T282] ___sys_sendmsg+0xee/0x170 [ 7501.301364][ T282] __sys_sendmsg+0xcd/0x170 [ 7501.301364][ T282] do_syscall_64+0xc6/0x1e0 [ 7501.301364][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7501.301364][ T282] [ 7501.303798][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7501.303798][ T282] netdev_get_by_index+0x5e/0x80 [ 7501.303798][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7501.303798][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7501.303798][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7501.303798][ T282] ipv6_add_addr+0x411/0x2000 [ 7501.303798][ T282] inet6_addr_add+0x30e/0xa40 [ 7501.303798][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7501.303798][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7501.303798][ T282] netlink_rcv_skb+0x130/0x360 [ 7501.303798][ T282] netlink_unicast+0x449/0x710 [ 7501.303798][ T282] netlink_sendmsg+0x723/0xbe0 [ 7501.303798][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7501.303798][ T282] ___sys_sendmsg+0xee/0x170 [ 7501.303798][ T282] __sys_sendmsg+0xcd/0x170 [ 7501.303798][ T282] do_syscall_64+0xc6/0x1e0 [ 7501.303798][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7501.303798][ T282] [ 7501.306260][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7501.306260][ T282] netdev_get_by_index+0x5e/0x80 [ 7501.306260][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7501.306260][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7501.306260][ T282] ip6_route_add+0x1c/0x140 [ 7501.306260][ T282] addrconf_add_mroute+0x129/0x180 [ 7501.306260][ T282] addrconf_add_dev+0xe2/0x170 [ 7501.306260][ T282] inet6_addr_add+0x12f/0xa40 [ 7501.306260][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7501.306260][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7501.306260][ T282] netlink_rcv_skb+0x130/0x360 [ 7501.306260][ T282] netlink_unicast+0x449/0x710 [ 7501.306260][ T282] netlink_sendmsg+0x723/0xbe0 [ 7501.306260][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7501.306260][ T282] ___sys_sendmsg+0xee/0x170 [ 7501.306260][ T282] __sys_sendmsg+0xcd/0x170 [ 7501.306260][ T282] do_syscall_64+0xc6/0x1e0 [ 7501.306260][ T282] [ 7501.308539][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7501.308539][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7501.308539][ T282] ipv6_find_idev+0x102/0x170 [ 7501.308539][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7501.308539][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7501.308539][ T282] netlink_rcv_skb+0x130/0x360 [ 7501.308539][ T282] netlink_unicast+0x449/0x710 [ 7501.308539][ T282] netlink_sendmsg+0x723/0xbe0 [ 7501.308539][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7501.308539][ T282] ___sys_sendmsg+0xee/0x170 [ 7501.308539][ T282] __sys_sendmsg+0xcd/0x170 [ 7501.308539][ T282] do_syscall_64+0xc6/0x1e0 [ 7501.308539][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7501.308539][ T282] [ 7501.310331][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7501.310331][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7501.310331][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7501.310331][ T282] ipv6_find_idev+0x102/0x170 [ 7501.310331][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7501.310331][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7501.310331][ T282] netlink_rcv_skb+0x130/0x360 [ 7501.310331][ T282] netlink_unicast+0x449/0x710 [ 7501.310331][ T282] netlink_sendmsg+0x723/0xbe0 [ 7501.310331][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7501.310331][ T282] ___sys_sendmsg+0xee/0x170 [ 7501.310331][ T282] __sys_sendmsg+0xcd/0x170 [ 7501.310331][ T282] do_syscall_64+0xc6/0x1e0 [ 7501.310331][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7501.310331][ T282] [ 7501.538949][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7501.539362][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7501.539362][ T284] netdev_get_by_index+0x5e/0x80 [ 7501.539362][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7501.539362][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7501.539362][ T284] ip6_route_add+0x1c/0x140 [ 7501.539362][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7501.539362][ T284] inet6_addr_add+0x4f8/0xa40 [ 7501.539362][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7501.539362][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7501.539362][ T284] netlink_rcv_skb+0x130/0x360 [ 7501.539362][ T284] netlink_unicast+0x449/0x710 [ 7501.539362][ T284] netlink_sendmsg+0x723/0xbe0 [ 7501.539362][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7501.539362][ T284] ___sys_sendmsg+0xee/0x170 [ 7501.539362][ T284] __sys_sendmsg+0xcd/0x170 [ 7501.539362][ T284] do_syscall_64+0xc6/0x1e0 [ 7501.539362][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7501.539362][ T284] [ 7501.541587][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7501.541587][ T284] netdev_get_by_index+0x5e/0x80 [ 7501.541587][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7501.541587][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7501.541587][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7501.541587][ T284] ipv6_add_addr+0x411/0x2000 [ 7501.541587][ T284] inet6_addr_add+0x30e/0xa40 [ 7501.541587][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7501.541587][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7501.541587][ T284] netlink_rcv_skb+0x130/0x360 [ 7501.541587][ T284] netlink_unicast+0x449/0x710 [ 7501.541587][ T284] netlink_sendmsg+0x723/0xbe0 [ 7501.541587][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7501.541587][ T284] ___sys_sendmsg+0xee/0x170 [ 7501.541587][ T284] __sys_sendmsg+0xcd/0x170 [ 7501.541587][ T284] do_syscall_64+0xc6/0x1e0 [ 7501.541587][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7501.541587][ T284] [ 7501.543786][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7501.543786][ T284] netdev_get_by_index+0x5e/0x80 [ 7501.543786][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7501.543786][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7501.543786][ T284] ip6_route_add+0x1c/0x140 [ 7501.543786][ T284] addrconf_add_mroute+0x129/0x180 [ 7501.543786][ T284] addrconf_add_dev+0xe2/0x170 [ 7501.543786][ T284] inet6_addr_add+0x12f/0xa40 [ 7501.543786][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7501.543786][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7501.543786][ T284] netlink_rcv_skb+0x130/0x360 [ 7501.543786][ T284] netlink_unicast+0x449/0x710 [ 7501.543786][ T284] netlink_sendmsg+0x723/0xbe0 [ 7501.543786][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7501.543786][ T284] ___sys_sendmsg+0xee/0x170 [ 7501.543786][ T284] __sys_sendmsg+0xcd/0x170 [ 7501.543786][ T284] do_syscall_64+0xc6/0x1e0 [ 7501.543786][ T284] [ 7501.545964][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7501.545964][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7501.545964][ T284] ipv6_find_idev+0x102/0x170 [ 7501.545964][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7501.545964][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7501.545964][ T284] netlink_rcv_skb+0x130/0x360 [ 7501.545964][ T284] netlink_unicast+0x449/0x710 [ 7501.545964][ T284] netlink_sendmsg+0x723/0xbe0 [ 7501.545964][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7501.545964][ T284] ___sys_sendmsg+0xee/0x170 [ 7501.545964][ T284] __sys_sendmsg+0xcd/0x170 [ 7501.545964][ T284] do_syscall_64+0xc6/0x1e0 [ 7501.545964][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7501.545964][ T284] [ 7501.548144][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7501.548144][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7501.548144][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7501.548144][ T284] ipv6_find_idev+0x102/0x170 [ 7501.548144][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7501.548144][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7501.548144][ T284] netlink_rcv_skb+0x130/0x360 [ 7501.548144][ T284] netlink_unicast+0x449/0x710 [ 7501.548144][ T284] netlink_sendmsg+0x723/0xbe0 [ 7501.548144][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7501.548144][ T284] ___sys_sendmsg+0xee/0x170 [ 7501.548144][ T284] __sys_sendmsg+0xcd/0x170 [ 7501.548144][ T284] do_syscall_64+0xc6/0x1e0 [ 7501.548144][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7501.548144][ T284] [ 7511.554947][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7511.555352][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7511.555352][ T282] dst_init+0x84/0x4a0 [ 7511.555352][ T282] dst_alloc+0x97/0x150 [ 7511.555352][ T282] ip6_dst_alloc+0x23/0x90 [ 7511.555352][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7511.555352][ T282] ip6_pol_route+0x56f/0x840 [ 7511.555352][ T282] fib6_rule_lookup+0x196/0x240 [ 7511.555352][ T282] ip6_route_input+0x542/0x980 [ 7511.555352][ T282] ipv6_rcv+0x8f/0x400 [ 7511.555352][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7511.555352][ T282] process_backlog+0x101/0x620 [ 7511.555352][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7511.555352][ T282] net_rx_action+0x495/0xbe0 [ 7511.555352][ T282] __do_softirq+0x1b5/0x7f6 [ 7511.555352][ T282] [ 7511.557191][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7511.557191][ T282] netdev_get_by_index+0x5e/0x80 [ 7511.557191][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7511.557191][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7511.557191][ T282] ip6_route_add+0x1c/0x140 [ 7511.557191][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7511.557191][ T282] inet6_addr_add+0x4f8/0xa40 [ 7511.557191][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7511.557191][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7511.557191][ T282] netlink_rcv_skb+0x130/0x360 [ 7511.557191][ T282] netlink_unicast+0x449/0x710 [ 7511.557191][ T282] netlink_sendmsg+0x723/0xbe0 [ 7511.557191][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7511.557191][ T282] ___sys_sendmsg+0xee/0x170 [ 7511.557191][ T282] __sys_sendmsg+0xcd/0x170 [ 7511.557191][ T282] do_syscall_64+0xc6/0x1e0 [ 7511.557191][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7511.557191][ T282] [ 7511.559550][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7511.559550][ T282] netdev_get_by_index+0x5e/0x80 [ 7511.559550][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7511.559550][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7511.559550][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7511.559550][ T282] ipv6_add_addr+0x411/0x2000 [ 7511.559550][ T282] inet6_addr_add+0x30e/0xa40 [ 7511.559550][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7511.559550][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7511.559550][ T282] netlink_rcv_skb+0x130/0x360 [ 7511.559550][ T282] netlink_unicast+0x449/0x710 [ 7511.559550][ T282] netlink_sendmsg+0x723/0xbe0 [ 7511.559550][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7511.559550][ T282] ___sys_sendmsg+0xee/0x170 [ 7511.559550][ T282] __sys_sendmsg+0xcd/0x170 [ 7511.559550][ T282] do_syscall_64+0xc6/0x1e0 [ 7511.559550][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7511.559550][ T282] [ 7511.561933][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7511.561933][ T282] netdev_get_by_index+0x5e/0x80 [ 7511.561933][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7511.561933][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7511.561933][ T282] ip6_route_add+0x1c/0x140 [ 7511.561933][ T282] addrconf_add_mroute+0x129/0x180 [ 7511.561933][ T282] addrconf_add_dev+0xe2/0x170 [ 7511.561933][ T282] inet6_addr_add+0x12f/0xa40 [ 7511.561933][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7511.561933][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7511.561933][ T282] netlink_rcv_skb+0x130/0x360 [ 7511.561933][ T282] netlink_unicast+0x449/0x710 [ 7511.561933][ T282] netlink_sendmsg+0x723/0xbe0 [ 7511.561933][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7511.561933][ T282] ___sys_sendmsg+0xee/0x170 [ 7511.561933][ T282] __sys_sendmsg+0xcd/0x170 [ 7511.561933][ T282] do_syscall_64+0xc6/0x1e0 [ 7511.561933][ T282] [ 7511.564182][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7511.564182][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7511.564182][ T282] ipv6_find_idev+0x102/0x170 [ 7511.564182][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7511.564182][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7511.564182][ T282] netlink_rcv_skb+0x130/0x360 [ 7511.564182][ T282] netlink_unicast+0x449/0x710 [ 7511.564182][ T282] netlink_sendmsg+0x723/0xbe0 [ 7511.564182][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7511.564182][ T282] ___sys_sendmsg+0xee/0x170 [ 7511.564182][ T282] __sys_sendmsg+0xcd/0x170 [ 7511.564182][ T282] do_syscall_64+0xc6/0x1e0 [ 7511.564182][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7511.564182][ T282] [ 7511.566031][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7511.566031][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7511.566031][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7511.566031][ T282] ipv6_find_idev+0x102/0x170 [ 7511.566031][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7511.566031][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7511.566031][ T282] netlink_rcv_skb+0x130/0x360 [ 7511.566031][ T282] netlink_unicast+0x449/0x710 [ 7511.566031][ T282] netlink_sendmsg+0x723/0xbe0 [ 7511.566031][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7511.566031][ T282] ___sys_sendmsg+0xee/0x170 [ 7511.566031][ T282] __sys_sendmsg+0xcd/0x170 [ 7511.566031][ T282] do_syscall_64+0xc6/0x1e0 [ 7511.566031][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7511.566031][ T282] [ 7511.786947][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7511.787368][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7511.787368][ T284] netdev_get_by_index+0x5e/0x80 [ 7511.787368][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7511.787368][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7511.787368][ T284] ip6_route_add+0x1c/0x140 [ 7511.787368][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7511.787368][ T284] inet6_addr_add+0x4f8/0xa40 [ 7511.787368][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7511.787368][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7511.787368][ T284] netlink_rcv_skb+0x130/0x360 [ 7511.787368][ T284] netlink_unicast+0x449/0x710 [ 7511.787368][ T284] netlink_sendmsg+0x723/0xbe0 [ 7511.787368][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7511.787368][ T284] ___sys_sendmsg+0xee/0x170 [ 7511.787368][ T284] __sys_sendmsg+0xcd/0x170 [ 7511.787368][ T284] do_syscall_64+0xc6/0x1e0 [ 7511.787368][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7511.787368][ T284] [ 7511.789602][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7511.789602][ T284] netdev_get_by_index+0x5e/0x80 [ 7511.789602][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7511.789602][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7511.789602][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7511.789602][ T284] ipv6_add_addr+0x411/0x2000 [ 7511.789602][ T284] inet6_addr_add+0x30e/0xa40 [ 7511.789602][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7511.789602][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7511.789602][ T284] netlink_rcv_skb+0x130/0x360 [ 7511.789602][ T284] netlink_unicast+0x449/0x710 [ 7511.789602][ T284] netlink_sendmsg+0x723/0xbe0 [ 7511.789602][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7511.789602][ T284] ___sys_sendmsg+0xee/0x170 [ 7511.789602][ T284] __sys_sendmsg+0xcd/0x170 [ 7511.789602][ T284] do_syscall_64+0xc6/0x1e0 [ 7511.789602][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7511.789602][ T284] [ 7511.791905][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7511.791905][ T284] netdev_get_by_index+0x5e/0x80 [ 7511.791905][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7511.791905][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7511.791905][ T284] ip6_route_add+0x1c/0x140 [ 7511.791905][ T284] addrconf_add_mroute+0x129/0x180 [ 7511.791905][ T284] addrconf_add_dev+0xe2/0x170 [ 7511.791905][ T284] inet6_addr_add+0x12f/0xa40 [ 7511.791905][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7511.791905][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7511.791905][ T284] netlink_rcv_skb+0x130/0x360 [ 7511.791905][ T284] netlink_unicast+0x449/0x710 [ 7511.791905][ T284] netlink_sendmsg+0x723/0xbe0 [ 7511.791905][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7511.791905][ T284] ___sys_sendmsg+0xee/0x170 [ 7511.791905][ T284] __sys_sendmsg+0xcd/0x170 [ 7511.791905][ T284] do_syscall_64+0xc6/0x1e0 [ 7511.791905][ T284] [ 7511.794071][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7511.794071][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7511.794071][ T284] ipv6_find_idev+0x102/0x170 [ 7511.794071][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7511.794071][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7511.794071][ T284] netlink_rcv_skb+0x130/0x360 [ 7511.794071][ T284] netlink_unicast+0x449/0x710 [ 7511.794071][ T284] netlink_sendmsg+0x723/0xbe0 [ 7511.794071][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7511.794071][ T284] ___sys_sendmsg+0xee/0x170 [ 7511.794071][ T284] __sys_sendmsg+0xcd/0x170 [ 7511.794071][ T284] do_syscall_64+0xc6/0x1e0 [ 7511.794071][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7511.794071][ T284] [ 7511.795776][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7511.795776][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7511.795776][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7511.795776][ T284] ipv6_find_idev+0x102/0x170 [ 7511.795776][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7511.795776][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7511.795776][ T284] netlink_rcv_skb+0x130/0x360 [ 7511.795776][ T284] netlink_unicast+0x449/0x710 [ 7511.795776][ T284] netlink_sendmsg+0x723/0xbe0 [ 7511.795776][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7511.795776][ T284] ___sys_sendmsg+0xee/0x170 [ 7511.795776][ T284] __sys_sendmsg+0xcd/0x170 [ 7511.795776][ T284] do_syscall_64+0xc6/0x1e0 [ 7511.795776][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7511.795776][ T284] [ 7521.811060][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7521.811465][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7521.811465][ T282] dst_init+0x84/0x4a0 [ 7521.811465][ T282] dst_alloc+0x97/0x150 [ 7521.811465][ T282] ip6_dst_alloc+0x23/0x90 [ 7521.811465][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7521.811465][ T282] ip6_pol_route+0x56f/0x840 [ 7521.811465][ T282] fib6_rule_lookup+0x196/0x240 [ 7521.811465][ T282] ip6_route_input+0x542/0x980 [ 7521.811465][ T282] ipv6_rcv+0x8f/0x400 [ 7521.811465][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7521.811465][ T282] process_backlog+0x101/0x620 [ 7521.811465][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7521.811465][ T282] net_rx_action+0x495/0xbe0 [ 7521.811465][ T282] __do_softirq+0x1b5/0x7f6 [ 7521.811465][ T282] [ 7521.813477][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7521.813477][ T282] netdev_get_by_index+0x5e/0x80 [ 7521.813477][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7521.813477][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7521.813477][ T282] ip6_route_add+0x1c/0x140 [ 7521.813477][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7521.813477][ T282] inet6_addr_add+0x4f8/0xa40 [ 7521.813477][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7521.813477][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7521.813477][ T282] netlink_rcv_skb+0x130/0x360 [ 7521.813477][ T282] netlink_unicast+0x449/0x710 [ 7521.813477][ T282] netlink_sendmsg+0x723/0xbe0 [ 7521.813477][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7521.813477][ T282] ___sys_sendmsg+0xee/0x170 [ 7521.813477][ T282] __sys_sendmsg+0xcd/0x170 [ 7521.813477][ T282] do_syscall_64+0xc6/0x1e0 [ 7521.813477][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7521.813477][ T282] [ 7521.815696][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7521.815696][ T282] netdev_get_by_index+0x5e/0x80 [ 7521.815696][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7521.815696][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7521.815696][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7521.815696][ T282] ipv6_add_addr+0x411/0x2000 [ 7521.815696][ T282] inet6_addr_add+0x30e/0xa40 [ 7521.815696][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7521.815696][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7521.815696][ T282] netlink_rcv_skb+0x130/0x360 [ 7521.815696][ T282] netlink_unicast+0x449/0x710 [ 7521.815696][ T282] netlink_sendmsg+0x723/0xbe0 [ 7521.815696][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7521.815696][ T282] ___sys_sendmsg+0xee/0x170 [ 7521.815696][ T282] __sys_sendmsg+0xcd/0x170 [ 7521.815696][ T282] do_syscall_64+0xc6/0x1e0 [ 7521.815696][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7521.815696][ T282] [ 7521.817911][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7521.817911][ T282] netdev_get_by_index+0x5e/0x80 [ 7521.817911][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7521.817911][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7521.817911][ T282] ip6_route_add+0x1c/0x140 [ 7521.817911][ T282] addrconf_add_mroute+0x129/0x180 [ 7521.817911][ T282] addrconf_add_dev+0xe2/0x170 [ 7521.817911][ T282] inet6_addr_add+0x12f/0xa40 [ 7521.817911][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7521.817911][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7521.817911][ T282] netlink_rcv_skb+0x130/0x360 [ 7521.817911][ T282] netlink_unicast+0x449/0x710 [ 7521.817911][ T282] netlink_sendmsg+0x723/0xbe0 [ 7521.817911][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7521.817911][ T282] ___sys_sendmsg+0xee/0x170 [ 7521.817911][ T282] __sys_sendmsg+0xcd/0x170 [ 7521.817911][ T282] do_syscall_64+0xc6/0x1e0 [ 7521.817911][ T282] [ 7521.820080][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7521.820080][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7521.820080][ T282] ipv6_find_idev+0x102/0x170 [ 7521.820080][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7521.820080][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7521.820080][ T282] netlink_rcv_skb+0x130/0x360 [ 7521.820080][ T282] netlink_unicast+0x449/0x710 [ 7521.820080][ T282] netlink_sendmsg+0x723/0xbe0 [ 7521.820080][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7521.820080][ T282] ___sys_sendmsg+0xee/0x170 [ 7521.820080][ T282] __sys_sendmsg+0xcd/0x170 [ 7521.820080][ T282] do_syscall_64+0xc6/0x1e0 [ 7521.820080][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7521.820080][ T282] [ 7521.821785][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7521.821785][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7521.821785][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7521.821785][ T282] ipv6_find_idev+0x102/0x170 [ 7521.821785][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7521.821785][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7521.821785][ T282] netlink_rcv_skb+0x130/0x360 [ 7521.821785][ T282] netlink_unicast+0x449/0x710 [ 7521.821785][ T282] netlink_sendmsg+0x723/0xbe0 [ 7521.821785][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7521.821785][ T282] ___sys_sendmsg+0xee/0x170 [ 7521.821785][ T282] __sys_sendmsg+0xcd/0x170 [ 7521.821785][ T282] do_syscall_64+0xc6/0x1e0 [ 7521.821785][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7521.821785][ T282] [ 7522.034987][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7522.035521][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7522.035521][ T284] netdev_get_by_index+0x5e/0x80 [ 7522.035521][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7522.035521][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7522.035521][ T284] ip6_route_add+0x1c/0x140 [ 7522.035521][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7522.035521][ T284] inet6_addr_add+0x4f8/0xa40 [ 7522.035521][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7522.035521][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7522.035521][ T284] netlink_rcv_skb+0x130/0x360 [ 7522.035521][ T284] netlink_unicast+0x449/0x710 [ 7522.035521][ T284] netlink_sendmsg+0x723/0xbe0 [ 7522.035521][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7522.035521][ T284] ___sys_sendmsg+0xee/0x170 [ 7522.035521][ T284] __sys_sendmsg+0xcd/0x170 [ 7522.035521][ T284] do_syscall_64+0xc6/0x1e0 [ 7522.035521][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7522.035521][ T284] [ 7522.038144][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7522.038144][ T284] netdev_get_by_index+0x5e/0x80 [ 7522.038144][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7522.038144][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7522.038144][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7522.038144][ T284] ipv6_add_addr+0x411/0x2000 [ 7522.038144][ T284] inet6_addr_add+0x30e/0xa40 [ 7522.038144][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7522.038144][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7522.038144][ T284] netlink_rcv_skb+0x130/0x360 [ 7522.038144][ T284] netlink_unicast+0x449/0x710 [ 7522.038144][ T284] netlink_sendmsg+0x723/0xbe0 [ 7522.038144][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7522.038144][ T284] ___sys_sendmsg+0xee/0x170 [ 7522.038144][ T284] __sys_sendmsg+0xcd/0x170 [ 7522.038144][ T284] do_syscall_64+0xc6/0x1e0 [ 7522.038144][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7522.038144][ T284] [ 7522.040591][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7522.040591][ T284] netdev_get_by_index+0x5e/0x80 [ 7522.040591][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7522.040591][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7522.040591][ T284] ip6_route_add+0x1c/0x140 [ 7522.040591][ T284] addrconf_add_mroute+0x129/0x180 [ 7522.040591][ T284] addrconf_add_dev+0xe2/0x170 [ 7522.040591][ T284] inet6_addr_add+0x12f/0xa40 [ 7522.040591][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7522.040591][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7522.040591][ T284] netlink_rcv_skb+0x130/0x360 [ 7522.040591][ T284] netlink_unicast+0x449/0x710 [ 7522.040591][ T284] netlink_sendmsg+0x723/0xbe0 [ 7522.040591][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7522.040591][ T284] ___sys_sendmsg+0xee/0x170 [ 7522.040591][ T284] __sys_sendmsg+0xcd/0x170 [ 7522.040591][ T284] do_syscall_64+0xc6/0x1e0 [ 7522.040591][ T284] [ 7522.042938][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7522.042938][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7522.042938][ T284] ipv6_find_idev+0x102/0x170 [ 7522.042938][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7522.042938][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7522.042938][ T284] netlink_rcv_skb+0x130/0x360 [ 7522.042938][ T284] netlink_unicast+0x449/0x710 [ 7522.042938][ T284] netlink_sendmsg+0x723/0xbe0 [ 7522.042938][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7522.042938][ T284] ___sys_sendmsg+0xee/0x170 [ 7522.042938][ T284] __sys_sendmsg+0xcd/0x170 [ 7522.042938][ T284] do_syscall_64+0xc6/0x1e0 [ 7522.042938][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7522.042938][ T284] [ 7522.044783][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7522.044783][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7522.044783][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7522.044783][ T284] ipv6_find_idev+0x102/0x170 [ 7522.044783][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7522.044783][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7522.044783][ T284] netlink_rcv_skb+0x130/0x360 [ 7522.044783][ T284] netlink_unicast+0x449/0x710 [ 7522.044783][ T284] netlink_sendmsg+0x723/0xbe0 [ 7522.044783][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7522.044783][ T284] ___sys_sendmsg+0xee/0x170 [ 7522.044783][ T284] __sys_sendmsg+0xcd/0x170 [ 7522.044783][ T284] do_syscall_64+0xc6/0x1e0 [ 7522.044783][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7522.044783][ T284] [ 7532.059031][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7532.059477][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7532.059477][ T282] dst_init+0x84/0x4a0 [ 7532.059477][ T282] dst_alloc+0x97/0x150 [ 7532.059477][ T282] ip6_dst_alloc+0x23/0x90 [ 7532.059477][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7532.059477][ T282] ip6_pol_route+0x56f/0x840 [ 7532.059477][ T282] fib6_rule_lookup+0x196/0x240 [ 7532.059477][ T282] ip6_route_input+0x542/0x980 [ 7532.059477][ T282] ipv6_rcv+0x8f/0x400 [ 7532.059477][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7532.059477][ T282] process_backlog+0x101/0x620 [ 7532.059477][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7532.059477][ T282] net_rx_action+0x495/0xbe0 [ 7532.059477][ T282] __do_softirq+0x1b5/0x7f6 [ 7532.059477][ T282] [ 7532.061289][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7532.061289][ T282] netdev_get_by_index+0x5e/0x80 [ 7532.061289][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7532.061289][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7532.061289][ T282] ip6_route_add+0x1c/0x140 [ 7532.061289][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7532.061289][ T282] inet6_addr_add+0x4f8/0xa40 [ 7532.061289][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7532.061289][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7532.061289][ T282] netlink_rcv_skb+0x130/0x360 [ 7532.061289][ T282] netlink_unicast+0x449/0x710 [ 7532.061289][ T282] netlink_sendmsg+0x723/0xbe0 [ 7532.061289][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7532.061289][ T282] ___sys_sendmsg+0xee/0x170 [ 7532.061289][ T282] __sys_sendmsg+0xcd/0x170 [ 7532.061289][ T282] do_syscall_64+0xc6/0x1e0 [ 7532.061289][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7532.061289][ T282] [ 7532.063502][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7532.063502][ T282] netdev_get_by_index+0x5e/0x80 [ 7532.063502][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7532.063502][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7532.063502][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7532.063502][ T282] ipv6_add_addr+0x411/0x2000 [ 7532.063502][ T282] inet6_addr_add+0x30e/0xa40 [ 7532.063502][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7532.063502][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7532.063502][ T282] netlink_rcv_skb+0x130/0x360 [ 7532.063502][ T282] netlink_unicast+0x449/0x710 [ 7532.063502][ T282] netlink_sendmsg+0x723/0xbe0 [ 7532.063502][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7532.063502][ T282] ___sys_sendmsg+0xee/0x170 [ 7532.063502][ T282] __sys_sendmsg+0xcd/0x170 [ 7532.063502][ T282] do_syscall_64+0xc6/0x1e0 [ 7532.063502][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7532.063502][ T282] [ 7532.065716][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7532.065716][ T282] netdev_get_by_index+0x5e/0x80 [ 7532.065716][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7532.065716][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7532.065716][ T282] ip6_route_add+0x1c/0x140 [ 7532.065716][ T282] addrconf_add_mroute+0x129/0x180 [ 7532.065716][ T282] addrconf_add_dev+0xe2/0x170 [ 7532.065716][ T282] inet6_addr_add+0x12f/0xa40 [ 7532.065716][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7532.065716][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7532.065716][ T282] netlink_rcv_skb+0x130/0x360 [ 7532.065716][ T282] netlink_unicast+0x449/0x710 [ 7532.065716][ T282] netlink_sendmsg+0x723/0xbe0 [ 7532.065716][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7532.065716][ T282] ___sys_sendmsg+0xee/0x170 [ 7532.065716][ T282] __sys_sendmsg+0xcd/0x170 [ 7532.065716][ T282] do_syscall_64+0xc6/0x1e0 [ 7532.065716][ T282] [ 7532.067886][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7532.067886][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7532.067886][ T282] ipv6_find_idev+0x102/0x170 [ 7532.067886][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7532.067886][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7532.067886][ T282] netlink_rcv_skb+0x130/0x360 [ 7532.067886][ T282] netlink_unicast+0x449/0x710 [ 7532.067886][ T282] netlink_sendmsg+0x723/0xbe0 [ 7532.067886][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7532.067886][ T282] ___sys_sendmsg+0xee/0x170 [ 7532.067886][ T282] __sys_sendmsg+0xcd/0x170 [ 7532.067886][ T282] do_syscall_64+0xc6/0x1e0 [ 7532.067886][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7532.067886][ T282] [ 7532.069581][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7532.069581][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7532.069581][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7532.069581][ T282] ipv6_find_idev+0x102/0x170 [ 7532.069581][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7532.069581][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7532.069581][ T282] netlink_rcv_skb+0x130/0x360 [ 7532.069581][ T282] netlink_unicast+0x449/0x710 [ 7532.069581][ T282] netlink_sendmsg+0x723/0xbe0 [ 7532.069581][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7532.069581][ T282] ___sys_sendmsg+0xee/0x170 [ 7532.069581][ T282] __sys_sendmsg+0xcd/0x170 [ 7532.069581][ T282] do_syscall_64+0xc6/0x1e0 [ 7532.069581][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7532.069581][ T282] [ 7532.283018][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7532.283516][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7532.283516][ T284] netdev_get_by_index+0x5e/0x80 [ 7532.283516][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7532.283516][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7532.283516][ T284] ip6_route_add+0x1c/0x140 [ 7532.283516][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7532.283516][ T284] inet6_addr_add+0x4f8/0xa40 [ 7532.283516][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7532.283516][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7532.283516][ T284] netlink_rcv_skb+0x130/0x360 [ 7532.283516][ T284] netlink_unicast+0x449/0x710 [ 7532.283516][ T284] netlink_sendmsg+0x723/0xbe0 [ 7532.283516][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7532.283516][ T284] ___sys_sendmsg+0xee/0x170 [ 7532.283516][ T284] __sys_sendmsg+0xcd/0x170 [ 7532.283516][ T284] do_syscall_64+0xc6/0x1e0 [ 7532.283516][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7532.283516][ T284] [ 7532.285946][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7532.285946][ T284] netdev_get_by_index+0x5e/0x80 [ 7532.285946][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7532.285946][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7532.285946][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7532.285946][ T284] ipv6_add_addr+0x411/0x2000 [ 7532.285946][ T284] inet6_addr_add+0x30e/0xa40 [ 7532.285946][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7532.285946][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7532.285946][ T284] netlink_rcv_skb+0x130/0x360 [ 7532.285946][ T284] netlink_unicast+0x449/0x710 [ 7532.285946][ T284] netlink_sendmsg+0x723/0xbe0 [ 7532.285946][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7532.285946][ T284] ___sys_sendmsg+0xee/0x170 [ 7532.285946][ T284] __sys_sendmsg+0xcd/0x170 [ 7532.285946][ T284] do_syscall_64+0xc6/0x1e0 [ 7532.285946][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7532.285946][ T284] [ 7532.288357][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7532.288357][ T284] netdev_get_by_index+0x5e/0x80 [ 7532.288357][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7532.288357][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7532.288357][ T284] ip6_route_add+0x1c/0x140 [ 7532.288357][ T284] addrconf_add_mroute+0x129/0x180 [ 7532.288357][ T284] addrconf_add_dev+0xe2/0x170 [ 7532.288357][ T284] inet6_addr_add+0x12f/0xa40 [ 7532.288357][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7532.288357][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7532.288357][ T284] netlink_rcv_skb+0x130/0x360 [ 7532.288357][ T284] netlink_unicast+0x449/0x710 [ 7532.288357][ T284] netlink_sendmsg+0x723/0xbe0 [ 7532.288357][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7532.288357][ T284] ___sys_sendmsg+0xee/0x170 [ 7532.288357][ T284] __sys_sendmsg+0xcd/0x170 [ 7532.288357][ T284] do_syscall_64+0xc6/0x1e0 [ 7532.288357][ T284] [ 7532.290735][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7532.290735][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7532.290735][ T284] ipv6_find_idev+0x102/0x170 [ 7532.290735][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7532.290735][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7532.290735][ T284] netlink_rcv_skb+0x130/0x360 [ 7532.290735][ T284] netlink_unicast+0x449/0x710 [ 7532.290735][ T284] netlink_sendmsg+0x723/0xbe0 [ 7532.290735][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7532.290735][ T284] ___sys_sendmsg+0xee/0x170 [ 7532.290735][ T284] __sys_sendmsg+0xcd/0x170 [ 7532.290735][ T284] do_syscall_64+0xc6/0x1e0 [ 7532.290735][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7532.290735][ T284] [ 7532.292582][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7532.292582][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7532.292582][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7532.292582][ T284] ipv6_find_idev+0x102/0x170 [ 7532.292582][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7532.292582][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7532.292582][ T284] netlink_rcv_skb+0x130/0x360 [ 7532.292582][ T284] netlink_unicast+0x449/0x710 [ 7532.292582][ T284] netlink_sendmsg+0x723/0xbe0 [ 7532.292582][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7532.292582][ T284] ___sys_sendmsg+0xee/0x170 [ 7532.292582][ T284] __sys_sendmsg+0xcd/0x170 [ 7532.292582][ T284] do_syscall_64+0xc6/0x1e0 [ 7532.292582][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7532.292582][ T284] [ 7542.307920][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7542.308385][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7542.308385][ T282] dst_init+0x84/0x4a0 [ 7542.308385][ T282] dst_alloc+0x97/0x150 [ 7542.308385][ T282] ip6_dst_alloc+0x23/0x90 [ 7542.308385][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7542.308385][ T282] ip6_pol_route+0x56f/0x840 [ 7542.308385][ T282] fib6_rule_lookup+0x196/0x240 [ 7542.308385][ T282] ip6_route_input+0x542/0x980 [ 7542.308385][ T282] ipv6_rcv+0x8f/0x400 [ 7542.308385][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7542.308385][ T282] process_backlog+0x101/0x620 [ 7542.308385][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7542.308385][ T282] net_rx_action+0x495/0xbe0 [ 7542.308385][ T282] __do_softirq+0x1b5/0x7f6 [ 7542.308385][ T282] [ 7542.310174][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7542.310174][ T282] netdev_get_by_index+0x5e/0x80 [ 7542.310174][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7542.310174][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7542.310174][ T282] ip6_route_add+0x1c/0x140 [ 7542.310174][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7542.310174][ T282] inet6_addr_add+0x4f8/0xa40 [ 7542.310174][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7542.310174][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7542.310174][ T282] netlink_rcv_skb+0x130/0x360 [ 7542.310174][ T282] netlink_unicast+0x449/0x710 [ 7542.310174][ T282] netlink_sendmsg+0x723/0xbe0 [ 7542.310174][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7542.310174][ T282] ___sys_sendmsg+0xee/0x170 [ 7542.310174][ T282] __sys_sendmsg+0xcd/0x170 [ 7542.310174][ T282] do_syscall_64+0xc6/0x1e0 [ 7542.310174][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7542.310174][ T282] [ 7542.312383][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7542.312383][ T282] netdev_get_by_index+0x5e/0x80 [ 7542.312383][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7542.312383][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7542.312383][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7542.312383][ T282] ipv6_add_addr+0x411/0x2000 [ 7542.312383][ T282] inet6_addr_add+0x30e/0xa40 [ 7542.312383][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7542.312383][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7542.312383][ T282] netlink_rcv_skb+0x130/0x360 [ 7542.312383][ T282] netlink_unicast+0x449/0x710 [ 7542.312383][ T282] netlink_sendmsg+0x723/0xbe0 [ 7542.312383][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7542.312383][ T282] ___sys_sendmsg+0xee/0x170 [ 7542.312383][ T282] __sys_sendmsg+0xcd/0x170 [ 7542.312383][ T282] do_syscall_64+0xc6/0x1e0 [ 7542.312383][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7542.312383][ T282] [ 7542.314581][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7542.314581][ T282] netdev_get_by_index+0x5e/0x80 [ 7542.314581][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7542.314581][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7542.314581][ T282] ip6_route_add+0x1c/0x140 [ 7542.314581][ T282] addrconf_add_mroute+0x129/0x180 [ 7542.314581][ T282] addrconf_add_dev+0xe2/0x170 [ 7542.314581][ T282] inet6_addr_add+0x12f/0xa40 [ 7542.314581][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7542.314581][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7542.314581][ T282] netlink_rcv_skb+0x130/0x360 [ 7542.314581][ T282] netlink_unicast+0x449/0x710 [ 7542.314581][ T282] netlink_sendmsg+0x723/0xbe0 [ 7542.314581][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7542.314581][ T282] ___sys_sendmsg+0xee/0x170 [ 7542.314581][ T282] __sys_sendmsg+0xcd/0x170 [ 7542.314581][ T282] do_syscall_64+0xc6/0x1e0 [ 7542.314581][ T282] [ 7542.316749][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7542.316749][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7542.316749][ T282] ipv6_find_idev+0x102/0x170 [ 7542.316749][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7542.316749][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7542.316749][ T282] netlink_rcv_skb+0x130/0x360 [ 7542.316749][ T282] netlink_unicast+0x449/0x710 [ 7542.316749][ T282] netlink_sendmsg+0x723/0xbe0 [ 7542.316749][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7542.316749][ T282] ___sys_sendmsg+0xee/0x170 [ 7542.316749][ T282] __sys_sendmsg+0xcd/0x170 [ 7542.316749][ T282] do_syscall_64+0xc6/0x1e0 [ 7542.316749][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7542.316749][ T282] [ 7542.318446][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7542.318446][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7542.318446][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7542.318446][ T282] ipv6_find_idev+0x102/0x170 [ 7542.318446][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7542.318446][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7542.318446][ T282] netlink_rcv_skb+0x130/0x360 [ 7542.318446][ T282] netlink_unicast+0x449/0x710 [ 7542.318446][ T282] netlink_sendmsg+0x723/0xbe0 [ 7542.318446][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7542.318446][ T282] ___sys_sendmsg+0xee/0x170 [ 7542.318446][ T282] __sys_sendmsg+0xcd/0x170 [ 7542.318446][ T282] do_syscall_64+0xc6/0x1e0 [ 7542.318446][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7542.318446][ T282] [ 7542.531041][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7542.531694][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7542.531694][ T284] netdev_get_by_index+0x5e/0x80 [ 7542.531694][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7542.531694][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7542.531694][ T284] ip6_route_add+0x1c/0x140 [ 7542.531694][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7542.531694][ T284] inet6_addr_add+0x4f8/0xa40 [ 7542.531694][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7542.531694][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7542.531694][ T284] netlink_rcv_skb+0x130/0x360 [ 7542.531694][ T284] netlink_unicast+0x449/0x710 [ 7542.531694][ T284] netlink_sendmsg+0x723/0xbe0 [ 7542.531694][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7542.531694][ T284] ___sys_sendmsg+0xee/0x170 [ 7542.531694][ T284] __sys_sendmsg+0xcd/0x170 [ 7542.531694][ T284] do_syscall_64+0xc6/0x1e0 [ 7542.531694][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7542.531694][ T284] [ 7542.536377][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7542.536377][ T284] netdev_get_by_index+0x5e/0x80 [ 7542.536377][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7542.536377][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7542.536377][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7542.536377][ T284] ipv6_add_addr+0x411/0x2000 [ 7542.536377][ T284] inet6_addr_add+0x30e/0xa40 [ 7542.536377][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7542.536377][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7542.536377][ T284] netlink_rcv_skb+0x130/0x360 [ 7542.536377][ T284] netlink_unicast+0x449/0x710 [ 7542.536377][ T284] netlink_sendmsg+0x723/0xbe0 [ 7542.536377][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7542.536377][ T284] ___sys_sendmsg+0xee/0x170 [ 7542.536377][ T284] __sys_sendmsg+0xcd/0x170 [ 7542.536377][ T284] do_syscall_64+0xc6/0x1e0 [ 7542.536377][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7542.536377][ T284] [ 7542.541049][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7542.541049][ T284] netdev_get_by_index+0x5e/0x80 [ 7542.541049][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7542.541049][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7542.541049][ T284] ip6_route_add+0x1c/0x140 [ 7542.541049][ T284] addrconf_add_mroute+0x129/0x180 [ 7542.541049][ T284] addrconf_add_dev+0xe2/0x170 [ 7542.541049][ T284] inet6_addr_add+0x12f/0xa40 [ 7542.541049][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7542.541049][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7542.541049][ T284] netlink_rcv_skb+0x130/0x360 [ 7542.541049][ T284] netlink_unicast+0x449/0x710 [ 7542.541049][ T284] netlink_sendmsg+0x723/0xbe0 [ 7542.541049][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7542.541049][ T284] ___sys_sendmsg+0xee/0x170 [ 7542.541049][ T284] __sys_sendmsg+0xcd/0x170 [ 7542.541049][ T284] do_syscall_64+0xc6/0x1e0 [ 7542.541049][ T284] [ 7542.545658][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7542.545658][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7542.545658][ T284] ipv6_find_idev+0x102/0x170 [ 7542.545658][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7542.545658][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7542.545658][ T284] netlink_rcv_skb+0x130/0x360 [ 7542.545658][ T284] netlink_unicast+0x449/0x710 [ 7542.545658][ T284] netlink_sendmsg+0x723/0xbe0 [ 7542.545658][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7542.545658][ T284] ___sys_sendmsg+0xee/0x170 [ 7542.545658][ T284] __sys_sendmsg+0xcd/0x170 [ 7542.545658][ T284] do_syscall_64+0xc6/0x1e0 [ 7542.545658][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7542.545658][ T284] [ 7542.549293][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7542.549293][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7542.549293][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7542.549293][ T284] ipv6_find_idev+0x102/0x170 [ 7542.549293][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7542.549293][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7542.549293][ T284] netlink_rcv_skb+0x130/0x360 [ 7542.549293][ T284] netlink_unicast+0x449/0x710 [ 7542.549293][ T284] netlink_sendmsg+0x723/0xbe0 [ 7542.549293][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7542.549293][ T284] ___sys_sendmsg+0xee/0x170 [ 7542.549293][ T284] __sys_sendmsg+0xcd/0x170 [ 7542.549293][ T284] do_syscall_64+0xc6/0x1e0 [ 7542.549293][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7542.549293][ T284] [ 7552.562955][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7552.563475][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7552.563475][ T282] dst_init+0x84/0x4a0 [ 7552.563475][ T282] dst_alloc+0x97/0x150 [ 7552.563475][ T282] ip6_dst_alloc+0x23/0x90 [ 7552.563475][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7552.563475][ T282] ip6_pol_route+0x56f/0x840 [ 7552.563475][ T282] fib6_rule_lookup+0x196/0x240 [ 7552.563475][ T282] ip6_route_input+0x542/0x980 [ 7552.563475][ T282] ipv6_rcv+0x8f/0x400 [ 7552.563475][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7552.563475][ T282] process_backlog+0x101/0x620 [ 7552.563475][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7552.563475][ T282] net_rx_action+0x495/0xbe0 [ 7552.563475][ T282] __do_softirq+0x1b5/0x7f6 [ 7552.563475][ T282] [ 7552.565800][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7552.565800][ T282] netdev_get_by_index+0x5e/0x80 [ 7552.565800][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7552.565800][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7552.565800][ T282] ip6_route_add+0x1c/0x140 [ 7552.565800][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7552.565800][ T282] inet6_addr_add+0x4f8/0xa40 [ 7552.565800][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7552.565800][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7552.565800][ T282] netlink_rcv_skb+0x130/0x360 [ 7552.565800][ T282] netlink_unicast+0x449/0x710 [ 7552.565800][ T282] netlink_sendmsg+0x723/0xbe0 [ 7552.565800][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7552.565800][ T282] ___sys_sendmsg+0xee/0x170 [ 7552.565800][ T282] __sys_sendmsg+0xcd/0x170 [ 7552.565800][ T282] do_syscall_64+0xc6/0x1e0 [ 7552.565800][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7552.565800][ T282] [ 7552.568791][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7552.568791][ T282] netdev_get_by_index+0x5e/0x80 [ 7552.568791][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7552.568791][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7552.568791][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7552.568791][ T282] ipv6_add_addr+0x411/0x2000 [ 7552.568791][ T282] inet6_addr_add+0x30e/0xa40 [ 7552.568791][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7552.568791][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7552.568791][ T282] netlink_rcv_skb+0x130/0x360 [ 7552.568791][ T282] netlink_unicast+0x449/0x710 [ 7552.568791][ T282] netlink_sendmsg+0x723/0xbe0 [ 7552.568791][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7552.568791][ T282] ___sys_sendmsg+0xee/0x170 [ 7552.568791][ T282] __sys_sendmsg+0xcd/0x170 [ 7552.568791][ T282] do_syscall_64+0xc6/0x1e0 [ 7552.568791][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7552.568791][ T282] [ 7552.571818][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7552.571818][ T282] netdev_get_by_index+0x5e/0x80 [ 7552.571818][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7552.571818][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7552.571818][ T282] ip6_route_add+0x1c/0x140 [ 7552.571818][ T282] addrconf_add_mroute+0x129/0x180 [ 7552.571818][ T282] addrconf_add_dev+0xe2/0x170 [ 7552.571818][ T282] inet6_addr_add+0x12f/0xa40 [ 7552.571818][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7552.571818][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7552.571818][ T282] netlink_rcv_skb+0x130/0x360 [ 7552.571818][ T282] netlink_unicast+0x449/0x710 [ 7552.571818][ T282] netlink_sendmsg+0x723/0xbe0 [ 7552.571818][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7552.571818][ T282] ___sys_sendmsg+0xee/0x170 [ 7552.571818][ T282] __sys_sendmsg+0xcd/0x170 [ 7552.571818][ T282] do_syscall_64+0xc6/0x1e0 [ 7552.571818][ T282] [ 7552.574765][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7552.574765][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7552.574765][ T282] ipv6_find_idev+0x102/0x170 [ 7552.574765][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7552.574765][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7552.574765][ T282] netlink_rcv_skb+0x130/0x360 [ 7552.574765][ T282] netlink_unicast+0x449/0x710 [ 7552.574765][ T282] netlink_sendmsg+0x723/0xbe0 [ 7552.574765][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7552.574765][ T282] ___sys_sendmsg+0xee/0x170 [ 7552.574765][ T282] __sys_sendmsg+0xcd/0x170 [ 7552.574765][ T282] do_syscall_64+0xc6/0x1e0 [ 7552.574765][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7552.574765][ T282] [ 7552.577028][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7552.577028][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7552.577028][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7552.577028][ T282] ipv6_find_idev+0x102/0x170 [ 7552.577028][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7552.577028][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7552.577028][ T282] netlink_rcv_skb+0x130/0x360 [ 7552.577028][ T282] netlink_unicast+0x449/0x710 [ 7552.577028][ T282] netlink_sendmsg+0x723/0xbe0 [ 7552.577028][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7552.577028][ T282] ___sys_sendmsg+0xee/0x170 [ 7552.577028][ T282] __sys_sendmsg+0xcd/0x170 [ 7552.577028][ T282] do_syscall_64+0xc6/0x1e0 [ 7552.577028][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7552.577028][ T282] [ 7552.794987][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7552.795444][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7552.795444][ T284] netdev_get_by_index+0x5e/0x80 [ 7552.795444][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7552.795444][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7552.795444][ T284] ip6_route_add+0x1c/0x140 [ 7552.795444][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7552.795444][ T284] inet6_addr_add+0x4f8/0xa40 [ 7552.795444][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7552.795444][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7552.795444][ T284] netlink_rcv_skb+0x130/0x360 [ 7552.795444][ T284] netlink_unicast+0x449/0x710 [ 7552.795444][ T284] netlink_sendmsg+0x723/0xbe0 [ 7552.795444][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7552.795444][ T284] ___sys_sendmsg+0xee/0x170 [ 7552.795444][ T284] __sys_sendmsg+0xcd/0x170 [ 7552.795444][ T284] do_syscall_64+0xc6/0x1e0 [ 7552.795444][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7552.795444][ T284] [ 7552.797684][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7552.797684][ T284] netdev_get_by_index+0x5e/0x80 [ 7552.797684][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7552.797684][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7552.797684][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7552.797684][ T284] ipv6_add_addr+0x411/0x2000 [ 7552.797684][ T284] inet6_addr_add+0x30e/0xa40 [ 7552.797684][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7552.797684][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7552.797684][ T284] netlink_rcv_skb+0x130/0x360 [ 7552.797684][ T284] netlink_unicast+0x449/0x710 [ 7552.797684][ T284] netlink_sendmsg+0x723/0xbe0 [ 7552.797684][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7552.797684][ T284] ___sys_sendmsg+0xee/0x170 [ 7552.797684][ T284] __sys_sendmsg+0xcd/0x170 [ 7552.797684][ T284] do_syscall_64+0xc6/0x1e0 [ 7552.797684][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7552.797684][ T284] [ 7552.799926][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7552.799926][ T284] netdev_get_by_index+0x5e/0x80 [ 7552.799926][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7552.799926][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7552.799926][ T284] ip6_route_add+0x1c/0x140 [ 7552.799926][ T284] addrconf_add_mroute+0x129/0x180 [ 7552.799926][ T284] addrconf_add_dev+0xe2/0x170 [ 7552.799926][ T284] inet6_addr_add+0x12f/0xa40 [ 7552.799926][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7552.799926][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7552.799926][ T284] netlink_rcv_skb+0x130/0x360 [ 7552.799926][ T284] netlink_unicast+0x449/0x710 [ 7552.799926][ T284] netlink_sendmsg+0x723/0xbe0 [ 7552.799926][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7552.799926][ T284] ___sys_sendmsg+0xee/0x170 [ 7552.799926][ T284] __sys_sendmsg+0xcd/0x170 [ 7552.799926][ T284] do_syscall_64+0xc6/0x1e0 [ 7552.799926][ T284] [ 7552.802269][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7552.802269][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7552.802269][ T284] ipv6_find_idev+0x102/0x170 [ 7552.802269][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7552.802269][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7552.802269][ T284] netlink_rcv_skb+0x130/0x360 [ 7552.802269][ T284] netlink_unicast+0x449/0x710 [ 7552.802269][ T284] netlink_sendmsg+0x723/0xbe0 [ 7552.802269][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7552.802269][ T284] ___sys_sendmsg+0xee/0x170 [ 7552.802269][ T284] __sys_sendmsg+0xcd/0x170 [ 7552.802269][ T284] do_syscall_64+0xc6/0x1e0 [ 7552.802269][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7552.802269][ T284] [ 7552.804265][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7552.804265][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7552.804265][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7552.804265][ T284] ipv6_find_idev+0x102/0x170 [ 7552.804265][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7552.804265][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7552.804265][ T284] netlink_rcv_skb+0x130/0x360 [ 7552.804265][ T284] netlink_unicast+0x449/0x710 [ 7552.804265][ T284] netlink_sendmsg+0x723/0xbe0 [ 7552.804265][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7552.804265][ T284] ___sys_sendmsg+0xee/0x170 [ 7552.804265][ T284] __sys_sendmsg+0xcd/0x170 [ 7552.804265][ T284] do_syscall_64+0xc6/0x1e0 [ 7552.804265][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7552.804265][ T284] [ 7562.819047][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7562.819555][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7562.819555][ T282] dst_init+0x84/0x4a0 [ 7562.819555][ T282] dst_alloc+0x97/0x150 [ 7562.819555][ T282] ip6_dst_alloc+0x23/0x90 [ 7562.819555][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7562.819555][ T282] ip6_pol_route+0x56f/0x840 [ 7562.819555][ T282] fib6_rule_lookup+0x196/0x240 [ 7562.819555][ T282] ip6_route_input+0x542/0x980 [ 7562.819555][ T282] ipv6_rcv+0x8f/0x400 [ 7562.819555][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7562.819555][ T282] process_backlog+0x101/0x620 [ 7562.819555][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7562.819555][ T282] net_rx_action+0x495/0xbe0 [ 7562.819555][ T282] __do_softirq+0x1b5/0x7f6 [ 7562.819555][ T282] [ 7562.821888][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7562.821888][ T282] netdev_get_by_index+0x5e/0x80 [ 7562.821888][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7562.821888][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7562.821888][ T282] ip6_route_add+0x1c/0x140 [ 7562.821888][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7562.821888][ T282] inet6_addr_add+0x4f8/0xa40 [ 7562.821888][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7562.821888][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7562.821888][ T282] netlink_rcv_skb+0x130/0x360 [ 7562.821888][ T282] netlink_unicast+0x449/0x710 [ 7562.821888][ T282] netlink_sendmsg+0x723/0xbe0 [ 7562.821888][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7562.821888][ T282] ___sys_sendmsg+0xee/0x170 [ 7562.821888][ T282] __sys_sendmsg+0xcd/0x170 [ 7562.821888][ T282] do_syscall_64+0xc6/0x1e0 [ 7562.821888][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7562.821888][ T282] [ 7562.824727][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7562.824727][ T282] netdev_get_by_index+0x5e/0x80 [ 7562.824727][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7562.824727][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7562.824727][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7562.824727][ T282] ipv6_add_addr+0x411/0x2000 [ 7562.824727][ T282] inet6_addr_add+0x30e/0xa40 [ 7562.824727][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7562.824727][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7562.824727][ T282] netlink_rcv_skb+0x130/0x360 [ 7562.824727][ T282] netlink_unicast+0x449/0x710 [ 7562.824727][ T282] netlink_sendmsg+0x723/0xbe0 [ 7562.824727][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7562.824727][ T282] ___sys_sendmsg+0xee/0x170 [ 7562.824727][ T282] __sys_sendmsg+0xcd/0x170 [ 7562.824727][ T282] do_syscall_64+0xc6/0x1e0 [ 7562.824727][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7562.824727][ T282] [ 7562.827545][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7562.827545][ T282] netdev_get_by_index+0x5e/0x80 [ 7562.827545][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7562.827545][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7562.827545][ T282] ip6_route_add+0x1c/0x140 [ 7562.827545][ T282] addrconf_add_mroute+0x129/0x180 [ 7562.827545][ T282] addrconf_add_dev+0xe2/0x170 [ 7562.827545][ T282] inet6_addr_add+0x12f/0xa40 [ 7562.827545][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7562.827545][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7562.827545][ T282] netlink_rcv_skb+0x130/0x360 [ 7562.827545][ T282] netlink_unicast+0x449/0x710 [ 7562.827545][ T282] netlink_sendmsg+0x723/0xbe0 [ 7562.827545][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7562.827545][ T282] ___sys_sendmsg+0xee/0x170 [ 7562.827545][ T282] __sys_sendmsg+0xcd/0x170 [ 7562.827545][ T282] do_syscall_64+0xc6/0x1e0 [ 7562.827545][ T282] [ 7562.830853][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7562.830853][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7562.830853][ T282] ipv6_find_idev+0x102/0x170 [ 7562.830853][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7562.830853][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7562.830853][ T282] netlink_rcv_skb+0x130/0x360 [ 7562.830853][ T282] netlink_unicast+0x449/0x710 [ 7562.830853][ T282] netlink_sendmsg+0x723/0xbe0 [ 7562.830853][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7562.830853][ T282] ___sys_sendmsg+0xee/0x170 [ 7562.830853][ T282] __sys_sendmsg+0xcd/0x170 [ 7562.830853][ T282] do_syscall_64+0xc6/0x1e0 [ 7562.830853][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7562.830853][ T282] [ 7562.833443][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7562.833443][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7562.833443][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7562.833443][ T282] ipv6_find_idev+0x102/0x170 [ 7562.833443][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7562.833443][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7562.833443][ T282] netlink_rcv_skb+0x130/0x360 [ 7562.833443][ T282] netlink_unicast+0x449/0x710 [ 7562.833443][ T282] netlink_sendmsg+0x723/0xbe0 [ 7562.833443][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7562.833443][ T282] ___sys_sendmsg+0xee/0x170 [ 7562.833443][ T282] __sys_sendmsg+0xcd/0x170 [ 7562.833443][ T282] do_syscall_64+0xc6/0x1e0 [ 7562.833443][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7562.833443][ T282] [ 7563.043109][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7563.043563][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7563.043563][ T284] netdev_get_by_index+0x5e/0x80 [ 7563.043563][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7563.043563][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7563.043563][ T284] ip6_route_add+0x1c/0x140 [ 7563.043563][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7563.043563][ T284] inet6_addr_add+0x4f8/0xa40 [ 7563.043563][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7563.043563][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7563.043563][ T284] netlink_rcv_skb+0x130/0x360 [ 7563.043563][ T284] netlink_unicast+0x449/0x710 [ 7563.043563][ T284] netlink_sendmsg+0x723/0xbe0 [ 7563.043563][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7563.043563][ T284] ___sys_sendmsg+0xee/0x170 [ 7563.043563][ T284] __sys_sendmsg+0xcd/0x170 [ 7563.043563][ T284] do_syscall_64+0xc6/0x1e0 [ 7563.043563][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7563.043563][ T284] [ 7563.045813][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7563.045813][ T284] netdev_get_by_index+0x5e/0x80 [ 7563.045813][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7563.045813][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7563.045813][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7563.045813][ T284] ipv6_add_addr+0x411/0x2000 [ 7563.045813][ T284] inet6_addr_add+0x30e/0xa40 [ 7563.045813][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7563.045813][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7563.045813][ T284] netlink_rcv_skb+0x130/0x360 [ 7563.045813][ T284] netlink_unicast+0x449/0x710 [ 7563.045813][ T284] netlink_sendmsg+0x723/0xbe0 [ 7563.045813][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7563.045813][ T284] ___sys_sendmsg+0xee/0x170 [ 7563.045813][ T284] __sys_sendmsg+0xcd/0x170 [ 7563.045813][ T284] do_syscall_64+0xc6/0x1e0 [ 7563.045813][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7563.045813][ T284] [ 7563.048052][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7563.048052][ T284] netdev_get_by_index+0x5e/0x80 [ 7563.048052][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7563.048052][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7563.048052][ T284] ip6_route_add+0x1c/0x140 [ 7563.048052][ T284] addrconf_add_mroute+0x129/0x180 [ 7563.048052][ T284] addrconf_add_dev+0xe2/0x170 [ 7563.048052][ T284] inet6_addr_add+0x12f/0xa40 [ 7563.048052][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7563.048052][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7563.048052][ T284] netlink_rcv_skb+0x130/0x360 [ 7563.048052][ T284] netlink_unicast+0x449/0x710 [ 7563.048052][ T284] netlink_sendmsg+0x723/0xbe0 [ 7563.048052][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7563.048052][ T284] ___sys_sendmsg+0xee/0x170 [ 7563.048052][ T284] __sys_sendmsg+0xcd/0x170 [ 7563.048052][ T284] do_syscall_64+0xc6/0x1e0 [ 7563.048052][ T284] [ 7563.050238][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7563.050238][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7563.050238][ T284] ipv6_find_idev+0x102/0x170 [ 7563.050238][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7563.050238][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7563.050238][ T284] netlink_rcv_skb+0x130/0x360 [ 7563.050238][ T284] netlink_unicast+0x449/0x710 [ 7563.050238][ T284] netlink_sendmsg+0x723/0xbe0 [ 7563.050238][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7563.050238][ T284] ___sys_sendmsg+0xee/0x170 [ 7563.050238][ T284] __sys_sendmsg+0xcd/0x170 [ 7563.050238][ T284] do_syscall_64+0xc6/0x1e0 [ 7563.050238][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7563.050238][ T284] [ 7563.051939][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7563.051939][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7563.051939][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7563.051939][ T284] ipv6_find_idev+0x102/0x170 [ 7563.051939][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7563.051939][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7563.051939][ T284] netlink_rcv_skb+0x130/0x360 [ 7563.051939][ T284] netlink_unicast+0x449/0x710 [ 7563.051939][ T284] netlink_sendmsg+0x723/0xbe0 [ 7563.051939][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7563.051939][ T284] ___sys_sendmsg+0xee/0x170 [ 7563.051939][ T284] __sys_sendmsg+0xcd/0x170 [ 7563.051939][ T284] do_syscall_64+0xc6/0x1e0 [ 7563.051939][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7563.051939][ T284] [ 7573.074954][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7573.075469][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7573.075469][ T282] dst_init+0x84/0x4a0 [ 7573.075469][ T282] dst_alloc+0x97/0x150 [ 7573.075469][ T282] ip6_dst_alloc+0x23/0x90 [ 7573.075469][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7573.075469][ T282] ip6_pol_route+0x56f/0x840 [ 7573.075469][ T282] fib6_rule_lookup+0x196/0x240 [ 7573.075469][ T282] ip6_route_input+0x542/0x980 [ 7573.075469][ T282] ipv6_rcv+0x8f/0x400 [ 7573.075469][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7573.075469][ T282] process_backlog+0x101/0x620 [ 7573.075469][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7573.075469][ T282] net_rx_action+0x495/0xbe0 [ 7573.075469][ T282] __do_softirq+0x1b5/0x7f6 [ 7573.075469][ T282] [ 7573.077577][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7573.077577][ T282] netdev_get_by_index+0x5e/0x80 [ 7573.077577][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7573.077577][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7573.077577][ T282] ip6_route_add+0x1c/0x140 [ 7573.077577][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7573.077577][ T282] inet6_addr_add+0x4f8/0xa40 [ 7573.077577][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7573.077577][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7573.077577][ T282] netlink_rcv_skb+0x130/0x360 [ 7573.077577][ T282] netlink_unicast+0x449/0x710 [ 7573.077577][ T282] netlink_sendmsg+0x723/0xbe0 [ 7573.077577][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7573.077577][ T282] ___sys_sendmsg+0xee/0x170 [ 7573.077577][ T282] __sys_sendmsg+0xcd/0x170 [ 7573.077577][ T282] do_syscall_64+0xc6/0x1e0 [ 7573.077577][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7573.077577][ T282] [ 7573.080038][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7573.080038][ T282] netdev_get_by_index+0x5e/0x80 [ 7573.080038][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7573.080038][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7573.080038][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7573.080038][ T282] ipv6_add_addr+0x411/0x2000 [ 7573.080038][ T282] inet6_addr_add+0x30e/0xa40 [ 7573.080038][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7573.080038][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7573.080038][ T282] netlink_rcv_skb+0x130/0x360 [ 7573.080038][ T282] netlink_unicast+0x449/0x710 [ 7573.080038][ T282] netlink_sendmsg+0x723/0xbe0 [ 7573.080038][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7573.080038][ T282] ___sys_sendmsg+0xee/0x170 [ 7573.080038][ T282] __sys_sendmsg+0xcd/0x170 [ 7573.080038][ T282] do_syscall_64+0xc6/0x1e0 [ 7573.080038][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7573.080038][ T282] [ 7573.082651][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7573.082651][ T282] netdev_get_by_index+0x5e/0x80 [ 7573.082651][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7573.082651][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7573.082651][ T282] ip6_route_add+0x1c/0x140 [ 7573.082651][ T282] addrconf_add_mroute+0x129/0x180 [ 7573.082651][ T282] addrconf_add_dev+0xe2/0x170 [ 7573.082651][ T282] inet6_addr_add+0x12f/0xa40 [ 7573.082651][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7573.082651][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7573.082651][ T282] netlink_rcv_skb+0x130/0x360 [ 7573.082651][ T282] netlink_unicast+0x449/0x710 [ 7573.082651][ T282] netlink_sendmsg+0x723/0xbe0 [ 7573.082651][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7573.082651][ T282] ___sys_sendmsg+0xee/0x170 [ 7573.082651][ T282] __sys_sendmsg+0xcd/0x170 [ 7573.082651][ T282] do_syscall_64+0xc6/0x1e0 [ 7573.082651][ T282] [ 7573.085243][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7573.085243][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7573.085243][ T282] ipv6_find_idev+0x102/0x170 [ 7573.085243][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7573.085243][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7573.085243][ T282] netlink_rcv_skb+0x130/0x360 [ 7573.085243][ T282] netlink_unicast+0x449/0x710 [ 7573.085243][ T282] netlink_sendmsg+0x723/0xbe0 [ 7573.085243][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7573.085243][ T282] ___sys_sendmsg+0xee/0x170 [ 7573.085243][ T282] __sys_sendmsg+0xcd/0x170 [ 7573.085243][ T282] do_syscall_64+0xc6/0x1e0 [ 7573.085243][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7573.085243][ T282] [ 7573.087249][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7573.087249][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7573.087249][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7573.087249][ T282] ipv6_find_idev+0x102/0x170 [ 7573.087249][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7573.087249][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7573.087249][ T282] netlink_rcv_skb+0x130/0x360 [ 7573.087249][ T282] netlink_unicast+0x449/0x710 [ 7573.087249][ T282] netlink_sendmsg+0x723/0xbe0 [ 7573.087249][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7573.087249][ T282] ___sys_sendmsg+0xee/0x170 [ 7573.087249][ T282] __sys_sendmsg+0xcd/0x170 [ 7573.087249][ T282] do_syscall_64+0xc6/0x1e0 [ 7573.087249][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7573.087249][ T282] [ 7573.291076][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7573.291469][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7573.291469][ T284] netdev_get_by_index+0x5e/0x80 [ 7573.291469][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7573.291469][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7573.291469][ T284] ip6_route_add+0x1c/0x140 [ 7573.291469][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7573.291469][ T284] inet6_addr_add+0x4f8/0xa40 [ 7573.291469][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7573.291469][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7573.291469][ T284] netlink_rcv_skb+0x130/0x360 [ 7573.291469][ T284] netlink_unicast+0x449/0x710 [ 7573.291469][ T284] netlink_sendmsg+0x723/0xbe0 [ 7573.291469][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7573.291469][ T284] ___sys_sendmsg+0xee/0x170 [ 7573.291469][ T284] __sys_sendmsg+0xcd/0x170 [ 7573.291469][ T284] do_syscall_64+0xc6/0x1e0 [ 7573.291469][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7573.291469][ T284] [ 7573.293705][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7573.293705][ T284] netdev_get_by_index+0x5e/0x80 [ 7573.293705][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7573.293705][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7573.293705][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7573.293705][ T284] ipv6_add_addr+0x411/0x2000 [ 7573.293705][ T284] inet6_addr_add+0x30e/0xa40 [ 7573.293705][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7573.293705][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7573.293705][ T284] netlink_rcv_skb+0x130/0x360 [ 7573.293705][ T284] netlink_unicast+0x449/0x710 [ 7573.293705][ T284] netlink_sendmsg+0x723/0xbe0 [ 7573.293705][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7573.293705][ T284] ___sys_sendmsg+0xee/0x170 [ 7573.293705][ T284] __sys_sendmsg+0xcd/0x170 [ 7573.293705][ T284] do_syscall_64+0xc6/0x1e0 [ 7573.293705][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7573.293705][ T284] [ 7573.295948][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7573.295948][ T284] netdev_get_by_index+0x5e/0x80 [ 7573.295948][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7573.295948][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7573.295948][ T284] ip6_route_add+0x1c/0x140 [ 7573.295948][ T284] addrconf_add_mroute+0x129/0x180 [ 7573.295948][ T284] addrconf_add_dev+0xe2/0x170 [ 7573.295948][ T284] inet6_addr_add+0x12f/0xa40 [ 7573.295948][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7573.295948][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7573.295948][ T284] netlink_rcv_skb+0x130/0x360 [ 7573.295948][ T284] netlink_unicast+0x449/0x710 [ 7573.295948][ T284] netlink_sendmsg+0x723/0xbe0 [ 7573.295948][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7573.295948][ T284] ___sys_sendmsg+0xee/0x170 [ 7573.295948][ T284] __sys_sendmsg+0xcd/0x170 [ 7573.295948][ T284] do_syscall_64+0xc6/0x1e0 [ 7573.295948][ T284] [ 7573.298124][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7573.298124][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7573.298124][ T284] ipv6_find_idev+0x102/0x170 [ 7573.298124][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7573.298124][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7573.298124][ T284] netlink_rcv_skb+0x130/0x360 [ 7573.298124][ T284] netlink_unicast+0x449/0x710 [ 7573.298124][ T284] netlink_sendmsg+0x723/0xbe0 [ 7573.298124][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7573.298124][ T284] ___sys_sendmsg+0xee/0x170 [ 7573.298124][ T284] __sys_sendmsg+0xcd/0x170 [ 7573.298124][ T284] do_syscall_64+0xc6/0x1e0 [ 7573.298124][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7573.298124][ T284] [ 7573.300197][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7573.300197][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7573.300197][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7573.300197][ T284] ipv6_find_idev+0x102/0x170 [ 7573.300197][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7573.300197][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7573.300197][ T284] netlink_rcv_skb+0x130/0x360 [ 7573.300197][ T284] netlink_unicast+0x449/0x710 [ 7573.300197][ T284] netlink_sendmsg+0x723/0xbe0 [ 7573.300197][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7573.300197][ T284] ___sys_sendmsg+0xee/0x170 [ 7573.300197][ T284] __sys_sendmsg+0xcd/0x170 [ 7573.300197][ T284] do_syscall_64+0xc6/0x1e0 [ 7573.300197][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7573.300197][ T284] [ 7583.331031][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7583.331555][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7583.331555][ T282] dst_init+0x84/0x4a0 [ 7583.331555][ T282] dst_alloc+0x97/0x150 [ 7583.331555][ T282] ip6_dst_alloc+0x23/0x90 [ 7583.331555][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7583.331555][ T282] ip6_pol_route+0x56f/0x840 [ 7583.331555][ T282] fib6_rule_lookup+0x196/0x240 [ 7583.331555][ T282] ip6_route_input+0x542/0x980 [ 7583.331555][ T282] ipv6_rcv+0x8f/0x400 [ 7583.331555][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7583.331555][ T282] process_backlog+0x101/0x620 [ 7583.331555][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7583.331555][ T282] net_rx_action+0x495/0xbe0 [ 7583.331555][ T282] __do_softirq+0x1b5/0x7f6 [ 7583.331555][ T282] [ 7583.333542][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7583.333542][ T282] netdev_get_by_index+0x5e/0x80 [ 7583.333542][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7583.333542][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7583.333542][ T282] ip6_route_add+0x1c/0x140 [ 7583.333542][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7583.333542][ T282] inet6_addr_add+0x4f8/0xa40 [ 7583.333542][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7583.333542][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7583.333542][ T282] netlink_rcv_skb+0x130/0x360 [ 7583.333542][ T282] netlink_unicast+0x449/0x710 [ 7583.333542][ T282] netlink_sendmsg+0x723/0xbe0 [ 7583.333542][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7583.333542][ T282] ___sys_sendmsg+0xee/0x170 [ 7583.333542][ T282] __sys_sendmsg+0xcd/0x170 [ 7583.333542][ T282] do_syscall_64+0xc6/0x1e0 [ 7583.333542][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7583.333542][ T282] [ 7583.336009][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7583.336009][ T282] netdev_get_by_index+0x5e/0x80 [ 7583.336009][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7583.336009][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7583.336009][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7583.336009][ T282] ipv6_add_addr+0x411/0x2000 [ 7583.336009][ T282] inet6_addr_add+0x30e/0xa40 [ 7583.336009][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7583.336009][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7583.336009][ T282] netlink_rcv_skb+0x130/0x360 [ 7583.336009][ T282] netlink_unicast+0x449/0x710 [ 7583.336009][ T282] netlink_sendmsg+0x723/0xbe0 [ 7583.336009][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7583.336009][ T282] ___sys_sendmsg+0xee/0x170 [ 7583.336009][ T282] __sys_sendmsg+0xcd/0x170 [ 7583.336009][ T282] do_syscall_64+0xc6/0x1e0 [ 7583.336009][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7583.336009][ T282] [ 7583.338462][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7583.338462][ T282] netdev_get_by_index+0x5e/0x80 [ 7583.338462][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7583.338462][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7583.338462][ T282] ip6_route_add+0x1c/0x140 [ 7583.338462][ T282] addrconf_add_mroute+0x129/0x180 [ 7583.338462][ T282] addrconf_add_dev+0xe2/0x170 [ 7583.338462][ T282] inet6_addr_add+0x12f/0xa40 [ 7583.338462][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7583.338462][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7583.338462][ T282] netlink_rcv_skb+0x130/0x360 [ 7583.338462][ T282] netlink_unicast+0x449/0x710 [ 7583.338462][ T282] netlink_sendmsg+0x723/0xbe0 [ 7583.338462][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7583.338462][ T282] ___sys_sendmsg+0xee/0x170 [ 7583.338462][ T282] __sys_sendmsg+0xcd/0x170 [ 7583.338462][ T282] do_syscall_64+0xc6/0x1e0 [ 7583.338462][ T282] [ 7583.340896][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7583.340896][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7583.340896][ T282] ipv6_find_idev+0x102/0x170 [ 7583.340896][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7583.340896][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7583.340896][ T282] netlink_rcv_skb+0x130/0x360 [ 7583.340896][ T282] netlink_unicast+0x449/0x710 [ 7583.340896][ T282] netlink_sendmsg+0x723/0xbe0 [ 7583.340896][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7583.340896][ T282] ___sys_sendmsg+0xee/0x170 [ 7583.340896][ T282] __sys_sendmsg+0xcd/0x170 [ 7583.340896][ T282] do_syscall_64+0xc6/0x1e0 [ 7583.340896][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7583.340896][ T282] [ 7583.342783][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7583.342783][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7583.342783][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7583.342783][ T282] ipv6_find_idev+0x102/0x170 [ 7583.342783][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7583.342783][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7583.342783][ T282] netlink_rcv_skb+0x130/0x360 [ 7583.342783][ T282] netlink_unicast+0x449/0x710 [ 7583.342783][ T282] netlink_sendmsg+0x723/0xbe0 [ 7583.342783][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7583.342783][ T282] ___sys_sendmsg+0xee/0x170 [ 7583.342783][ T282] __sys_sendmsg+0xcd/0x170 [ 7583.342783][ T282] do_syscall_64+0xc6/0x1e0 [ 7583.342783][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7583.342783][ T282] [ 7583.539140][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7583.539597][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7583.539597][ T284] netdev_get_by_index+0x5e/0x80 [ 7583.539597][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7583.539597][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7583.539597][ T284] ip6_route_add+0x1c/0x140 [ 7583.539597][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7583.539597][ T284] inet6_addr_add+0x4f8/0xa40 [ 7583.539597][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7583.539597][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7583.539597][ T284] netlink_rcv_skb+0x130/0x360 [ 7583.539597][ T284] netlink_unicast+0x449/0x710 [ 7583.539597][ T284] netlink_sendmsg+0x723/0xbe0 [ 7583.539597][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7583.539597][ T284] ___sys_sendmsg+0xee/0x170 [ 7583.539597][ T284] __sys_sendmsg+0xcd/0x170 [ 7583.539597][ T284] do_syscall_64+0xc6/0x1e0 [ 7583.539597][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7583.539597][ T284] [ 7583.541837][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7583.541837][ T284] netdev_get_by_index+0x5e/0x80 [ 7583.541837][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7583.541837][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7583.541837][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7583.541837][ T284] ipv6_add_addr+0x411/0x2000 [ 7583.541837][ T284] inet6_addr_add+0x30e/0xa40 [ 7583.541837][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7583.541837][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7583.541837][ T284] netlink_rcv_skb+0x130/0x360 [ 7583.541837][ T284] netlink_unicast+0x449/0x710 [ 7583.541837][ T284] netlink_sendmsg+0x723/0xbe0 [ 7583.541837][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7583.541837][ T284] ___sys_sendmsg+0xee/0x170 [ 7583.541837][ T284] __sys_sendmsg+0xcd/0x170 [ 7583.541837][ T284] do_syscall_64+0xc6/0x1e0 [ 7583.541837][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7583.541837][ T284] [ 7583.544050][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7583.544050][ T284] netdev_get_by_index+0x5e/0x80 [ 7583.544050][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7583.544050][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7583.544050][ T284] ip6_route_add+0x1c/0x140 [ 7583.544050][ T284] addrconf_add_mroute+0x129/0x180 [ 7583.544050][ T284] addrconf_add_dev+0xe2/0x170 [ 7583.544050][ T284] inet6_addr_add+0x12f/0xa40 [ 7583.544050][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7583.544050][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7583.544050][ T284] netlink_rcv_skb+0x130/0x360 [ 7583.544050][ T284] netlink_unicast+0x449/0x710 [ 7583.544050][ T284] netlink_sendmsg+0x723/0xbe0 [ 7583.544050][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7583.544050][ T284] ___sys_sendmsg+0xee/0x170 [ 7583.544050][ T284] __sys_sendmsg+0xcd/0x170 [ 7583.544050][ T284] do_syscall_64+0xc6/0x1e0 [ 7583.544050][ T284] [ 7583.546240][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7583.546240][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7583.546240][ T284] ipv6_find_idev+0x102/0x170 [ 7583.546240][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7583.546240][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7583.546240][ T284] netlink_rcv_skb+0x130/0x360 [ 7583.546240][ T284] netlink_unicast+0x449/0x710 [ 7583.546240][ T284] netlink_sendmsg+0x723/0xbe0 [ 7583.546240][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7583.546240][ T284] ___sys_sendmsg+0xee/0x170 [ 7583.546240][ T284] __sys_sendmsg+0xcd/0x170 [ 7583.546240][ T284] do_syscall_64+0xc6/0x1e0 [ 7583.546240][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7583.546240][ T284] [ 7583.547950][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7583.547950][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7583.547950][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7583.547950][ T284] ipv6_find_idev+0x102/0x170 [ 7583.547950][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7583.547950][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7583.547950][ T284] netlink_rcv_skb+0x130/0x360 [ 7583.547950][ T284] netlink_unicast+0x449/0x710 [ 7583.547950][ T284] netlink_sendmsg+0x723/0xbe0 [ 7583.547950][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7583.547950][ T284] ___sys_sendmsg+0xee/0x170 [ 7583.547950][ T284] __sys_sendmsg+0xcd/0x170 [ 7583.547950][ T284] do_syscall_64+0xc6/0x1e0 [ 7583.547950][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7583.547950][ T284] [ 7593.587072][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7593.587528][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7593.587528][ T282] dst_init+0x84/0x4a0 [ 7593.587528][ T282] dst_alloc+0x97/0x150 [ 7593.587528][ T282] ip6_dst_alloc+0x23/0x90 [ 7593.587528][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7593.587528][ T282] ip6_pol_route+0x56f/0x840 [ 7593.587528][ T282] fib6_rule_lookup+0x196/0x240 [ 7593.587528][ T282] ip6_route_input+0x542/0x980 [ 7593.587528][ T282] ipv6_rcv+0x8f/0x400 [ 7593.587528][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7593.587528][ T282] process_backlog+0x101/0x620 [ 7593.587528][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7593.587528][ T282] net_rx_action+0x495/0xbe0 [ 7593.587528][ T282] __do_softirq+0x1b5/0x7f6 [ 7593.587528][ T282] [ 7593.589511][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7593.589511][ T282] netdev_get_by_index+0x5e/0x80 [ 7593.589511][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7593.589511][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7593.589511][ T282] ip6_route_add+0x1c/0x140 [ 7593.589511][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7593.589511][ T282] inet6_addr_add+0x4f8/0xa40 [ 7593.589511][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7593.589511][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7593.589511][ T282] netlink_rcv_skb+0x130/0x360 [ 7593.589511][ T282] netlink_unicast+0x449/0x710 [ 7593.589511][ T282] netlink_sendmsg+0x723/0xbe0 [ 7593.589511][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7593.589511][ T282] ___sys_sendmsg+0xee/0x170 [ 7593.589511][ T282] __sys_sendmsg+0xcd/0x170 [ 7593.589511][ T282] do_syscall_64+0xc6/0x1e0 [ 7593.589511][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7593.589511][ T282] [ 7593.591971][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7593.591971][ T282] netdev_get_by_index+0x5e/0x80 [ 7593.591971][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7593.591971][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7593.591971][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7593.591971][ T282] ipv6_add_addr+0x411/0x2000 [ 7593.591971][ T282] inet6_addr_add+0x30e/0xa40 [ 7593.591971][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7593.591971][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7593.591971][ T282] netlink_rcv_skb+0x130/0x360 [ 7593.591971][ T282] netlink_unicast+0x449/0x710 [ 7593.591971][ T282] netlink_sendmsg+0x723/0xbe0 [ 7593.591971][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7593.591971][ T282] ___sys_sendmsg+0xee/0x170 [ 7593.591971][ T282] __sys_sendmsg+0xcd/0x170 [ 7593.591971][ T282] do_syscall_64+0xc6/0x1e0 [ 7593.591971][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7593.591971][ T282] [ 7593.594351][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7593.594351][ T282] netdev_get_by_index+0x5e/0x80 [ 7593.594351][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7593.594351][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7593.594351][ T282] ip6_route_add+0x1c/0x140 [ 7593.594351][ T282] addrconf_add_mroute+0x129/0x180 [ 7593.594351][ T282] addrconf_add_dev+0xe2/0x170 [ 7593.594351][ T282] inet6_addr_add+0x12f/0xa40 [ 7593.594351][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7593.594351][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7593.594351][ T282] netlink_rcv_skb+0x130/0x360 [ 7593.594351][ T282] netlink_unicast+0x449/0x710 [ 7593.594351][ T282] netlink_sendmsg+0x723/0xbe0 [ 7593.594351][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7593.594351][ T282] ___sys_sendmsg+0xee/0x170 [ 7593.594351][ T282] __sys_sendmsg+0xcd/0x170 [ 7593.594351][ T282] do_syscall_64+0xc6/0x1e0 [ 7593.594351][ T282] [ 7593.596582][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7593.596582][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7593.596582][ T282] ipv6_find_idev+0x102/0x170 [ 7593.596582][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7593.596582][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7593.596582][ T282] netlink_rcv_skb+0x130/0x360 [ 7593.596582][ T282] netlink_unicast+0x449/0x710 [ 7593.596582][ T282] netlink_sendmsg+0x723/0xbe0 [ 7593.596582][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7593.596582][ T282] ___sys_sendmsg+0xee/0x170 [ 7593.596582][ T282] __sys_sendmsg+0xcd/0x170 [ 7593.596582][ T282] do_syscall_64+0xc6/0x1e0 [ 7593.596582][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7593.596582][ T282] [ 7593.598321][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7593.598321][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7593.598321][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7593.598321][ T282] ipv6_find_idev+0x102/0x170 [ 7593.598321][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7593.598321][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7593.598321][ T282] netlink_rcv_skb+0x130/0x360 [ 7593.598321][ T282] netlink_unicast+0x449/0x710 [ 7593.598321][ T282] netlink_sendmsg+0x723/0xbe0 [ 7593.598321][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7593.598321][ T282] ___sys_sendmsg+0xee/0x170 [ 7593.598321][ T282] __sys_sendmsg+0xcd/0x170 [ 7593.598321][ T282] do_syscall_64+0xc6/0x1e0 [ 7593.598321][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7593.598321][ T282] [ 7593.787037][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7593.787437][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7593.787437][ T284] netdev_get_by_index+0x5e/0x80 [ 7593.787437][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7593.787437][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7593.787437][ T284] ip6_route_add+0x1c/0x140 [ 7593.787437][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7593.787437][ T284] inet6_addr_add+0x4f8/0xa40 [ 7593.787437][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7593.787437][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7593.787437][ T284] netlink_rcv_skb+0x130/0x360 [ 7593.787437][ T284] netlink_unicast+0x449/0x710 [ 7593.787437][ T284] netlink_sendmsg+0x723/0xbe0 [ 7593.787437][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7593.787437][ T284] ___sys_sendmsg+0xee/0x170 [ 7593.787437][ T284] __sys_sendmsg+0xcd/0x170 [ 7593.787437][ T284] do_syscall_64+0xc6/0x1e0 [ 7593.787437][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7593.787437][ T284] [ 7593.789870][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7593.789870][ T284] netdev_get_by_index+0x5e/0x80 [ 7593.789870][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7593.789870][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7593.789870][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7593.789870][ T284] ipv6_add_addr+0x411/0x2000 [ 7593.789870][ T284] inet6_addr_add+0x30e/0xa40 [ 7593.789870][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7593.789870][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7593.789870][ T284] netlink_rcv_skb+0x130/0x360 [ 7593.789870][ T284] netlink_unicast+0x449/0x710 [ 7593.789870][ T284] netlink_sendmsg+0x723/0xbe0 [ 7593.789870][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7593.789870][ T284] ___sys_sendmsg+0xee/0x170 [ 7593.789870][ T284] __sys_sendmsg+0xcd/0x170 [ 7593.789870][ T284] do_syscall_64+0xc6/0x1e0 [ 7593.789870][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7593.789870][ T284] [ 7593.792298][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7593.792298][ T284] netdev_get_by_index+0x5e/0x80 [ 7593.792298][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7593.792298][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7593.792298][ T284] ip6_route_add+0x1c/0x140 [ 7593.792298][ T284] addrconf_add_mroute+0x129/0x180 [ 7593.792298][ T284] addrconf_add_dev+0xe2/0x170 [ 7593.792298][ T284] inet6_addr_add+0x12f/0xa40 [ 7593.792298][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7593.792298][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7593.792298][ T284] netlink_rcv_skb+0x130/0x360 [ 7593.792298][ T284] netlink_unicast+0x449/0x710 [ 7593.792298][ T284] netlink_sendmsg+0x723/0xbe0 [ 7593.792298][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7593.792298][ T284] ___sys_sendmsg+0xee/0x170 [ 7593.792298][ T284] __sys_sendmsg+0xcd/0x170 [ 7593.792298][ T284] do_syscall_64+0xc6/0x1e0 [ 7593.792298][ T284] [ 7593.794720][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7593.794720][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7593.794720][ T284] ipv6_find_idev+0x102/0x170 [ 7593.794720][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7593.794720][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7593.794720][ T284] netlink_rcv_skb+0x130/0x360 [ 7593.794720][ T284] netlink_unicast+0x449/0x710 [ 7593.794720][ T284] netlink_sendmsg+0x723/0xbe0 [ 7593.794720][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7593.794720][ T284] ___sys_sendmsg+0xee/0x170 [ 7593.794720][ T284] __sys_sendmsg+0xcd/0x170 [ 7593.794720][ T284] do_syscall_64+0xc6/0x1e0 [ 7593.794720][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7593.794720][ T284] [ 7593.796639][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7593.796639][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7593.796639][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7593.796639][ T284] ipv6_find_idev+0x102/0x170 [ 7593.796639][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7593.796639][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7593.796639][ T284] netlink_rcv_skb+0x130/0x360 [ 7593.796639][ T284] netlink_unicast+0x449/0x710 [ 7593.796639][ T284] netlink_sendmsg+0x723/0xbe0 [ 7593.796639][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7593.796639][ T284] ___sys_sendmsg+0xee/0x170 [ 7593.796639][ T284] __sys_sendmsg+0xcd/0x170 [ 7593.796639][ T284] do_syscall_64+0xc6/0x1e0 [ 7593.796639][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7593.796639][ T284] [ 7603.842971][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7603.843483][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7603.843483][ T282] dst_init+0x84/0x4a0 [ 7603.843483][ T282] dst_alloc+0x97/0x150 [ 7603.843483][ T282] ip6_dst_alloc+0x23/0x90 [ 7603.843483][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7603.843483][ T282] ip6_pol_route+0x56f/0x840 [ 7603.843483][ T282] fib6_rule_lookup+0x196/0x240 [ 7603.843483][ T282] ip6_route_input+0x542/0x980 [ 7603.843483][ T282] ipv6_rcv+0x8f/0x400 [ 7603.843483][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7603.843483][ T282] process_backlog+0x101/0x620 [ 7603.843483][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7603.843483][ T282] net_rx_action+0x495/0xbe0 [ 7603.843483][ T282] __do_softirq+0x1b5/0x7f6 [ 7603.843483][ T282] [ 7603.845420][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7603.845420][ T282] netdev_get_by_index+0x5e/0x80 [ 7603.845420][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7603.845420][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7603.845420][ T282] ip6_route_add+0x1c/0x140 [ 7603.845420][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7603.845420][ T282] inet6_addr_add+0x4f8/0xa40 [ 7603.845420][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7603.845420][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7603.845420][ T282] netlink_rcv_skb+0x130/0x360 [ 7603.845420][ T282] netlink_unicast+0x449/0x710 [ 7603.845420][ T282] netlink_sendmsg+0x723/0xbe0 [ 7603.845420][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7603.845420][ T282] ___sys_sendmsg+0xee/0x170 [ 7603.845420][ T282] __sys_sendmsg+0xcd/0x170 [ 7603.845420][ T282] do_syscall_64+0xc6/0x1e0 [ 7603.845420][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7603.845420][ T282] [ 7603.847641][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7603.847641][ T282] netdev_get_by_index+0x5e/0x80 [ 7603.847641][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7603.847641][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7603.847641][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7603.847641][ T282] ipv6_add_addr+0x411/0x2000 [ 7603.847641][ T282] inet6_addr_add+0x30e/0xa40 [ 7603.847641][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7603.847641][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7603.847641][ T282] netlink_rcv_skb+0x130/0x360 [ 7603.847641][ T282] netlink_unicast+0x449/0x710 [ 7603.847641][ T282] netlink_sendmsg+0x723/0xbe0 [ 7603.847641][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7603.847641][ T282] ___sys_sendmsg+0xee/0x170 [ 7603.847641][ T282] __sys_sendmsg+0xcd/0x170 [ 7603.847641][ T282] do_syscall_64+0xc6/0x1e0 [ 7603.847641][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7603.847641][ T282] [ 7603.850354][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7603.850354][ T282] netdev_get_by_index+0x5e/0x80 [ 7603.850354][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7603.850354][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7603.850354][ T282] ip6_route_add+0x1c/0x140 [ 7603.850354][ T282] addrconf_add_mroute+0x129/0x180 [ 7603.850354][ T282] addrconf_add_dev+0xe2/0x170 [ 7603.850354][ T282] inet6_addr_add+0x12f/0xa40 [ 7603.850354][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7603.850354][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7603.850354][ T282] netlink_rcv_skb+0x130/0x360 [ 7603.850354][ T282] netlink_unicast+0x449/0x710 [ 7603.850354][ T282] netlink_sendmsg+0x723/0xbe0 [ 7603.850354][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7603.850354][ T282] ___sys_sendmsg+0xee/0x170 [ 7603.850354][ T282] __sys_sendmsg+0xcd/0x170 [ 7603.850354][ T282] do_syscall_64+0xc6/0x1e0 [ 7603.850354][ T282] [ 7603.852667][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7603.852667][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7603.852667][ T282] ipv6_find_idev+0x102/0x170 [ 7603.852667][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7603.852667][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7603.852667][ T282] netlink_rcv_skb+0x130/0x360 [ 7603.852667][ T282] netlink_unicast+0x449/0x710 [ 7603.852667][ T282] netlink_sendmsg+0x723/0xbe0 [ 7603.852667][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7603.852667][ T282] ___sys_sendmsg+0xee/0x170 [ 7603.852667][ T282] __sys_sendmsg+0xcd/0x170 [ 7603.852667][ T282] do_syscall_64+0xc6/0x1e0 [ 7603.852667][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7603.852667][ T282] [ 7603.854484][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7603.854484][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7603.854484][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7603.854484][ T282] ipv6_find_idev+0x102/0x170 [ 7603.854484][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7603.854484][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7603.854484][ T282] netlink_rcv_skb+0x130/0x360 [ 7603.854484][ T282] netlink_unicast+0x449/0x710 [ 7603.854484][ T282] netlink_sendmsg+0x723/0xbe0 [ 7603.854484][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7603.854484][ T282] ___sys_sendmsg+0xee/0x170 [ 7603.854484][ T282] __sys_sendmsg+0xcd/0x170 [ 7603.854484][ T282] do_syscall_64+0xc6/0x1e0 [ 7603.854484][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7603.854484][ T282] [ 7604.034997][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7604.035418][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7604.035418][ T284] netdev_get_by_index+0x5e/0x80 [ 7604.035418][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7604.035418][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7604.035418][ T284] ip6_route_add+0x1c/0x140 [ 7604.035418][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7604.035418][ T284] inet6_addr_add+0x4f8/0xa40 [ 7604.035418][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7604.035418][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7604.035418][ T284] netlink_rcv_skb+0x130/0x360 [ 7604.035418][ T284] netlink_unicast+0x449/0x710 [ 7604.035418][ T284] netlink_sendmsg+0x723/0xbe0 [ 7604.035418][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7604.035418][ T284] ___sys_sendmsg+0xee/0x170 [ 7604.035418][ T284] __sys_sendmsg+0xcd/0x170 [ 7604.035418][ T284] do_syscall_64+0xc6/0x1e0 [ 7604.035418][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7604.035418][ T284] [ 7604.037847][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7604.037847][ T284] netdev_get_by_index+0x5e/0x80 [ 7604.037847][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7604.037847][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7604.037847][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7604.037847][ T284] ipv6_add_addr+0x411/0x2000 [ 7604.037847][ T284] inet6_addr_add+0x30e/0xa40 [ 7604.037847][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7604.037847][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7604.037847][ T284] netlink_rcv_skb+0x130/0x360 [ 7604.037847][ T284] netlink_unicast+0x449/0x710 [ 7604.037847][ T284] netlink_sendmsg+0x723/0xbe0 [ 7604.037847][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7604.037847][ T284] ___sys_sendmsg+0xee/0x170 [ 7604.037847][ T284] __sys_sendmsg+0xcd/0x170 [ 7604.037847][ T284] do_syscall_64+0xc6/0x1e0 [ 7604.037847][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7604.037847][ T284] [ 7604.040296][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7604.040296][ T284] netdev_get_by_index+0x5e/0x80 [ 7604.040296][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7604.040296][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7604.040296][ T284] ip6_route_add+0x1c/0x140 [ 7604.040296][ T284] addrconf_add_mroute+0x129/0x180 [ 7604.040296][ T284] addrconf_add_dev+0xe2/0x170 [ 7604.040296][ T284] inet6_addr_add+0x12f/0xa40 [ 7604.040296][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7604.040296][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7604.040296][ T284] netlink_rcv_skb+0x130/0x360 [ 7604.040296][ T284] netlink_unicast+0x449/0x710 [ 7604.040296][ T284] netlink_sendmsg+0x723/0xbe0 [ 7604.040296][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7604.040296][ T284] ___sys_sendmsg+0xee/0x170 [ 7604.040296][ T284] __sys_sendmsg+0xcd/0x170 [ 7604.040296][ T284] do_syscall_64+0xc6/0x1e0 [ 7604.040296][ T284] [ 7604.042672][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7604.042672][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7604.042672][ T284] ipv6_find_idev+0x102/0x170 [ 7604.042672][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7604.042672][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7604.042672][ T284] netlink_rcv_skb+0x130/0x360 [ 7604.042672][ T284] netlink_unicast+0x449/0x710 [ 7604.042672][ T284] netlink_sendmsg+0x723/0xbe0 [ 7604.042672][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7604.042672][ T284] ___sys_sendmsg+0xee/0x170 [ 7604.042672][ T284] __sys_sendmsg+0xcd/0x170 [ 7604.042672][ T284] do_syscall_64+0xc6/0x1e0 [ 7604.042672][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7604.042672][ T284] [ 7604.044528][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7604.044528][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7604.044528][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7604.044528][ T284] ipv6_find_idev+0x102/0x170 [ 7604.044528][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7604.044528][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7604.044528][ T284] netlink_rcv_skb+0x130/0x360 [ 7604.044528][ T284] netlink_unicast+0x449/0x710 [ 7604.044528][ T284] netlink_sendmsg+0x723/0xbe0 [ 7604.044528][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7604.044528][ T284] ___sys_sendmsg+0xee/0x170 [ 7604.044528][ T284] __sys_sendmsg+0xcd/0x170 [ 7604.044528][ T284] do_syscall_64+0xc6/0x1e0 [ 7604.044528][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7604.044528][ T284] [ 7614.099056][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7614.099570][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7614.099570][ T282] dst_init+0x84/0x4a0 [ 7614.099570][ T282] dst_alloc+0x97/0x150 [ 7614.099570][ T282] ip6_dst_alloc+0x23/0x90 [ 7614.099570][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7614.099570][ T282] ip6_pol_route+0x56f/0x840 [ 7614.099570][ T282] fib6_rule_lookup+0x196/0x240 [ 7614.099570][ T282] ip6_route_input+0x542/0x980 [ 7614.099570][ T282] ipv6_rcv+0x8f/0x400 [ 7614.099570][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7614.099570][ T282] process_backlog+0x101/0x620 [ 7614.099570][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7614.099570][ T282] net_rx_action+0x495/0xbe0 [ 7614.099570][ T282] __do_softirq+0x1b5/0x7f6 [ 7614.099570][ T282] [ 7614.101381][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7614.101381][ T282] netdev_get_by_index+0x5e/0x80 [ 7614.101381][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7614.101381][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7614.101381][ T282] ip6_route_add+0x1c/0x140 [ 7614.101381][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7614.101381][ T282] inet6_addr_add+0x4f8/0xa40 [ 7614.101381][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7614.101381][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7614.101381][ T282] netlink_rcv_skb+0x130/0x360 [ 7614.101381][ T282] netlink_unicast+0x449/0x710 [ 7614.101381][ T282] netlink_sendmsg+0x723/0xbe0 [ 7614.101381][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7614.101381][ T282] ___sys_sendmsg+0xee/0x170 [ 7614.101381][ T282] __sys_sendmsg+0xcd/0x170 [ 7614.101381][ T282] do_syscall_64+0xc6/0x1e0 [ 7614.101381][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7614.101381][ T282] [ 7614.103590][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7614.103590][ T282] netdev_get_by_index+0x5e/0x80 [ 7614.103590][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7614.103590][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7614.103590][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7614.103590][ T282] ipv6_add_addr+0x411/0x2000 [ 7614.103590][ T282] inet6_addr_add+0x30e/0xa40 [ 7614.103590][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7614.103590][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7614.103590][ T282] netlink_rcv_skb+0x130/0x360 [ 7614.103590][ T282] netlink_unicast+0x449/0x710 [ 7614.103590][ T282] netlink_sendmsg+0x723/0xbe0 [ 7614.103590][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7614.103590][ T282] ___sys_sendmsg+0xee/0x170 [ 7614.103590][ T282] __sys_sendmsg+0xcd/0x170 [ 7614.103590][ T282] do_syscall_64+0xc6/0x1e0 [ 7614.103590][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7614.103590][ T282] [ 7614.105815][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7614.105815][ T282] netdev_get_by_index+0x5e/0x80 [ 7614.105815][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7614.105815][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7614.105815][ T282] ip6_route_add+0x1c/0x140 [ 7614.105815][ T282] addrconf_add_mroute+0x129/0x180 [ 7614.105815][ T282] addrconf_add_dev+0xe2/0x170 [ 7614.105815][ T282] inet6_addr_add+0x12f/0xa40 [ 7614.105815][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7614.105815][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7614.105815][ T282] netlink_rcv_skb+0x130/0x360 [ 7614.105815][ T282] netlink_unicast+0x449/0x710 [ 7614.105815][ T282] netlink_sendmsg+0x723/0xbe0 [ 7614.105815][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7614.105815][ T282] ___sys_sendmsg+0xee/0x170 [ 7614.105815][ T282] __sys_sendmsg+0xcd/0x170 [ 7614.105815][ T282] do_syscall_64+0xc6/0x1e0 [ 7614.105815][ T282] [ 7614.107983][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7614.107983][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7614.107983][ T282] ipv6_find_idev+0x102/0x170 [ 7614.107983][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7614.107983][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7614.107983][ T282] netlink_rcv_skb+0x130/0x360 [ 7614.107983][ T282] netlink_unicast+0x449/0x710 [ 7614.107983][ T282] netlink_sendmsg+0x723/0xbe0 [ 7614.107983][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7614.107983][ T282] ___sys_sendmsg+0xee/0x170 [ 7614.107983][ T282] __sys_sendmsg+0xcd/0x170 [ 7614.107983][ T282] do_syscall_64+0xc6/0x1e0 [ 7614.107983][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7614.107983][ T282] [ 7614.109683][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7614.109683][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7614.109683][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7614.109683][ T282] ipv6_find_idev+0x102/0x170 [ 7614.109683][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7614.109683][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7614.109683][ T282] netlink_rcv_skb+0x130/0x360 [ 7614.109683][ T282] netlink_unicast+0x449/0x710 [ 7614.109683][ T282] netlink_sendmsg+0x723/0xbe0 [ 7614.109683][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7614.109683][ T282] ___sys_sendmsg+0xee/0x170 [ 7614.109683][ T282] __sys_sendmsg+0xcd/0x170 [ 7614.109683][ T282] do_syscall_64+0xc6/0x1e0 [ 7614.109683][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7614.109683][ T282] [ 7614.283055][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7614.283519][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7614.283519][ T284] netdev_get_by_index+0x5e/0x80 [ 7614.283519][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7614.283519][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7614.283519][ T284] ip6_route_add+0x1c/0x140 [ 7614.283519][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7614.283519][ T284] inet6_addr_add+0x4f8/0xa40 [ 7614.283519][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7614.283519][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7614.283519][ T284] netlink_rcv_skb+0x130/0x360 [ 7614.283519][ T284] netlink_unicast+0x449/0x710 [ 7614.283519][ T284] netlink_sendmsg+0x723/0xbe0 [ 7614.283519][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7614.283519][ T284] ___sys_sendmsg+0xee/0x170 [ 7614.283519][ T284] __sys_sendmsg+0xcd/0x170 [ 7614.283519][ T284] do_syscall_64+0xc6/0x1e0 [ 7614.283519][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7614.283519][ T284] [ 7614.285977][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7614.285977][ T284] netdev_get_by_index+0x5e/0x80 [ 7614.285977][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7614.285977][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7614.285977][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7614.285977][ T284] ipv6_add_addr+0x411/0x2000 [ 7614.285977][ T284] inet6_addr_add+0x30e/0xa40 [ 7614.285977][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7614.285977][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7614.285977][ T284] netlink_rcv_skb+0x130/0x360 [ 7614.285977][ T284] netlink_unicast+0x449/0x710 [ 7614.285977][ T284] netlink_sendmsg+0x723/0xbe0 [ 7614.285977][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7614.285977][ T284] ___sys_sendmsg+0xee/0x170 [ 7614.285977][ T284] __sys_sendmsg+0xcd/0x170 [ 7614.285977][ T284] do_syscall_64+0xc6/0x1e0 [ 7614.285977][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7614.285977][ T284] [ 7614.288404][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7614.288404][ T284] netdev_get_by_index+0x5e/0x80 [ 7614.288404][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7614.288404][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7614.288404][ T284] ip6_route_add+0x1c/0x140 [ 7614.288404][ T284] addrconf_add_mroute+0x129/0x180 [ 7614.288404][ T284] addrconf_add_dev+0xe2/0x170 [ 7614.288404][ T284] inet6_addr_add+0x12f/0xa40 [ 7614.288404][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7614.288404][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7614.288404][ T284] netlink_rcv_skb+0x130/0x360 [ 7614.288404][ T284] netlink_unicast+0x449/0x710 [ 7614.288404][ T284] netlink_sendmsg+0x723/0xbe0 [ 7614.288404][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7614.288404][ T284] ___sys_sendmsg+0xee/0x170 [ 7614.288404][ T284] __sys_sendmsg+0xcd/0x170 [ 7614.288404][ T284] do_syscall_64+0xc6/0x1e0 [ 7614.288404][ T284] [ 7614.290772][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7614.290772][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7614.290772][ T284] ipv6_find_idev+0x102/0x170 [ 7614.290772][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7614.290772][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7614.290772][ T284] netlink_rcv_skb+0x130/0x360 [ 7614.290772][ T284] netlink_unicast+0x449/0x710 [ 7614.290772][ T284] netlink_sendmsg+0x723/0xbe0 [ 7614.290772][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7614.290772][ T284] ___sys_sendmsg+0xee/0x170 [ 7614.290772][ T284] __sys_sendmsg+0xcd/0x170 [ 7614.290772][ T284] do_syscall_64+0xc6/0x1e0 [ 7614.290772][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7614.290772][ T284] [ 7614.292636][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7614.292636][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7614.292636][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7614.292636][ T284] ipv6_find_idev+0x102/0x170 [ 7614.292636][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7614.292636][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7614.292636][ T284] netlink_rcv_skb+0x130/0x360 [ 7614.292636][ T284] netlink_unicast+0x449/0x710 [ 7614.292636][ T284] netlink_sendmsg+0x723/0xbe0 [ 7614.292636][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7614.292636][ T284] ___sys_sendmsg+0xee/0x170 [ 7614.292636][ T284] __sys_sendmsg+0xcd/0x170 [ 7614.292636][ T284] do_syscall_64+0xc6/0x1e0 [ 7614.292636][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7614.292636][ T284] [ 7624.347032][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7624.347525][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7624.347525][ T282] dst_init+0x84/0x4a0 [ 7624.347525][ T282] dst_alloc+0x97/0x150 [ 7624.347525][ T282] ip6_dst_alloc+0x23/0x90 [ 7624.347525][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7624.347525][ T282] ip6_pol_route+0x56f/0x840 [ 7624.347525][ T282] fib6_rule_lookup+0x196/0x240 [ 7624.347525][ T282] ip6_route_input+0x542/0x980 [ 7624.347525][ T282] ipv6_rcv+0x8f/0x400 [ 7624.347525][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7624.347525][ T282] process_backlog+0x101/0x620 [ 7624.347525][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7624.347525][ T282] net_rx_action+0x495/0xbe0 [ 7624.347525][ T282] __do_softirq+0x1b5/0x7f6 [ 7624.347525][ T282] [ 7624.349330][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7624.349330][ T282] netdev_get_by_index+0x5e/0x80 [ 7624.349330][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7624.349330][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7624.349330][ T282] ip6_route_add+0x1c/0x140 [ 7624.349330][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7624.349330][ T282] inet6_addr_add+0x4f8/0xa40 [ 7624.349330][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7624.349330][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7624.349330][ T282] netlink_rcv_skb+0x130/0x360 [ 7624.349330][ T282] netlink_unicast+0x449/0x710 [ 7624.349330][ T282] netlink_sendmsg+0x723/0xbe0 [ 7624.349330][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7624.349330][ T282] ___sys_sendmsg+0xee/0x170 [ 7624.349330][ T282] __sys_sendmsg+0xcd/0x170 [ 7624.349330][ T282] do_syscall_64+0xc6/0x1e0 [ 7624.349330][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7624.349330][ T282] [ 7624.351547][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7624.351547][ T282] netdev_get_by_index+0x5e/0x80 [ 7624.351547][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7624.351547][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7624.351547][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7624.351547][ T282] ipv6_add_addr+0x411/0x2000 [ 7624.351547][ T282] inet6_addr_add+0x30e/0xa40 [ 7624.351547][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7624.351547][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7624.351547][ T282] netlink_rcv_skb+0x130/0x360 [ 7624.351547][ T282] netlink_unicast+0x449/0x710 [ 7624.351547][ T282] netlink_sendmsg+0x723/0xbe0 [ 7624.351547][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7624.351547][ T282] ___sys_sendmsg+0xee/0x170 [ 7624.351547][ T282] __sys_sendmsg+0xcd/0x170 [ 7624.351547][ T282] do_syscall_64+0xc6/0x1e0 [ 7624.351547][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7624.351547][ T282] [ 7624.353755][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7624.353755][ T282] netdev_get_by_index+0x5e/0x80 [ 7624.353755][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7624.353755][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7624.353755][ T282] ip6_route_add+0x1c/0x140 [ 7624.353755][ T282] addrconf_add_mroute+0x129/0x180 [ 7624.353755][ T282] addrconf_add_dev+0xe2/0x170 [ 7624.353755][ T282] inet6_addr_add+0x12f/0xa40 [ 7624.353755][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7624.353755][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7624.353755][ T282] netlink_rcv_skb+0x130/0x360 [ 7624.353755][ T282] netlink_unicast+0x449/0x710 [ 7624.353755][ T282] netlink_sendmsg+0x723/0xbe0 [ 7624.353755][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7624.353755][ T282] ___sys_sendmsg+0xee/0x170 [ 7624.353755][ T282] __sys_sendmsg+0xcd/0x170 [ 7624.353755][ T282] do_syscall_64+0xc6/0x1e0 [ 7624.353755][ T282] [ 7624.355932][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7624.355932][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7624.355932][ T282] ipv6_find_idev+0x102/0x170 [ 7624.355932][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7624.355932][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7624.355932][ T282] netlink_rcv_skb+0x130/0x360 [ 7624.355932][ T282] netlink_unicast+0x449/0x710 [ 7624.355932][ T282] netlink_sendmsg+0x723/0xbe0 [ 7624.355932][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7624.355932][ T282] ___sys_sendmsg+0xee/0x170 [ 7624.355932][ T282] __sys_sendmsg+0xcd/0x170 [ 7624.355932][ T282] do_syscall_64+0xc6/0x1e0 [ 7624.355932][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7624.355932][ T282] [ 7624.357634][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7624.357634][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7624.357634][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7624.357634][ T282] ipv6_find_idev+0x102/0x170 [ 7624.357634][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7624.357634][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7624.357634][ T282] netlink_rcv_skb+0x130/0x360 [ 7624.357634][ T282] netlink_unicast+0x449/0x710 [ 7624.357634][ T282] netlink_sendmsg+0x723/0xbe0 [ 7624.357634][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7624.357634][ T282] ___sys_sendmsg+0xee/0x170 [ 7624.357634][ T282] __sys_sendmsg+0xcd/0x170 [ 7624.357634][ T282] do_syscall_64+0xc6/0x1e0 [ 7624.357634][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7624.357634][ T282] [ 7624.531032][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7624.531498][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7624.531498][ T284] netdev_get_by_index+0x5e/0x80 [ 7624.531498][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7624.531498][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7624.531498][ T284] ip6_route_add+0x1c/0x140 [ 7624.531498][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7624.531498][ T284] inet6_addr_add+0x4f8/0xa40 [ 7624.531498][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7624.531498][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7624.531498][ T284] netlink_rcv_skb+0x130/0x360 [ 7624.531498][ T284] netlink_unicast+0x449/0x710 [ 7624.531498][ T284] netlink_sendmsg+0x723/0xbe0 [ 7624.531498][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7624.531498][ T284] ___sys_sendmsg+0xee/0x170 [ 7624.531498][ T284] __sys_sendmsg+0xcd/0x170 [ 7624.531498][ T284] do_syscall_64+0xc6/0x1e0 [ 7624.531498][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7624.531498][ T284] [ 7624.533969][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7624.533969][ T284] netdev_get_by_index+0x5e/0x80 [ 7624.533969][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7624.533969][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7624.533969][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7624.533969][ T284] ipv6_add_addr+0x411/0x2000 [ 7624.533969][ T284] inet6_addr_add+0x30e/0xa40 [ 7624.533969][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7624.533969][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7624.533969][ T284] netlink_rcv_skb+0x130/0x360 [ 7624.533969][ T284] netlink_unicast+0x449/0x710 [ 7624.533969][ T284] netlink_sendmsg+0x723/0xbe0 [ 7624.533969][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7624.533969][ T284] ___sys_sendmsg+0xee/0x170 [ 7624.533969][ T284] __sys_sendmsg+0xcd/0x170 [ 7624.533969][ T284] do_syscall_64+0xc6/0x1e0 [ 7624.533969][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7624.533969][ T284] [ 7624.536408][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7624.536408][ T284] netdev_get_by_index+0x5e/0x80 [ 7624.536408][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7624.536408][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7624.536408][ T284] ip6_route_add+0x1c/0x140 [ 7624.536408][ T284] addrconf_add_mroute+0x129/0x180 [ 7624.536408][ T284] addrconf_add_dev+0xe2/0x170 [ 7624.536408][ T284] inet6_addr_add+0x12f/0xa40 [ 7624.536408][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7624.536408][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7624.536408][ T284] netlink_rcv_skb+0x130/0x360 [ 7624.536408][ T284] netlink_unicast+0x449/0x710 [ 7624.536408][ T284] netlink_sendmsg+0x723/0xbe0 [ 7624.536408][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7624.536408][ T284] ___sys_sendmsg+0xee/0x170 [ 7624.536408][ T284] __sys_sendmsg+0xcd/0x170 [ 7624.536408][ T284] do_syscall_64+0xc6/0x1e0 [ 7624.536408][ T284] [ 7624.538779][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7624.538779][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7624.538779][ T284] ipv6_find_idev+0x102/0x170 [ 7624.538779][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7624.538779][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7624.538779][ T284] netlink_rcv_skb+0x130/0x360 [ 7624.538779][ T284] netlink_unicast+0x449/0x710 [ 7624.538779][ T284] netlink_sendmsg+0x723/0xbe0 [ 7624.538779][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7624.538779][ T284] ___sys_sendmsg+0xee/0x170 [ 7624.538779][ T284] __sys_sendmsg+0xcd/0x170 [ 7624.538779][ T284] do_syscall_64+0xc6/0x1e0 [ 7624.538779][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7624.538779][ T284] [ 7624.540648][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7624.540648][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7624.540648][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7624.540648][ T284] ipv6_find_idev+0x102/0x170 [ 7624.540648][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7624.540648][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7624.540648][ T284] netlink_rcv_skb+0x130/0x360 [ 7624.540648][ T284] netlink_unicast+0x449/0x710 [ 7624.540648][ T284] netlink_sendmsg+0x723/0xbe0 [ 7624.540648][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7624.540648][ T284] ___sys_sendmsg+0xee/0x170 [ 7624.540648][ T284] __sys_sendmsg+0xcd/0x170 [ 7624.540648][ T284] do_syscall_64+0xc6/0x1e0 [ 7624.540648][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7624.540648][ T284] [ 7634.595008][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7634.595494][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7634.595494][ T282] dst_init+0x84/0x4a0 [ 7634.595494][ T282] dst_alloc+0x97/0x150 [ 7634.595494][ T282] ip6_dst_alloc+0x23/0x90 [ 7634.595494][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7634.595494][ T282] ip6_pol_route+0x56f/0x840 [ 7634.595494][ T282] fib6_rule_lookup+0x196/0x240 [ 7634.595494][ T282] ip6_route_input+0x542/0x980 [ 7634.595494][ T282] ipv6_rcv+0x8f/0x400 [ 7634.595494][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7634.595494][ T282] process_backlog+0x101/0x620 [ 7634.595494][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7634.595494][ T282] net_rx_action+0x495/0xbe0 [ 7634.595494][ T282] __do_softirq+0x1b5/0x7f6 [ 7634.595494][ T282] [ 7634.597305][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7634.597305][ T282] netdev_get_by_index+0x5e/0x80 [ 7634.597305][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7634.597305][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7634.597305][ T282] ip6_route_add+0x1c/0x140 [ 7634.597305][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7634.597305][ T282] inet6_addr_add+0x4f8/0xa40 [ 7634.597305][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7634.597305][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7634.597305][ T282] netlink_rcv_skb+0x130/0x360 [ 7634.597305][ T282] netlink_unicast+0x449/0x710 [ 7634.597305][ T282] netlink_sendmsg+0x723/0xbe0 [ 7634.597305][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7634.597305][ T282] ___sys_sendmsg+0xee/0x170 [ 7634.597305][ T282] __sys_sendmsg+0xcd/0x170 [ 7634.597305][ T282] do_syscall_64+0xc6/0x1e0 [ 7634.597305][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7634.597305][ T282] [ 7634.599531][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7634.599531][ T282] netdev_get_by_index+0x5e/0x80 [ 7634.599531][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7634.599531][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7634.599531][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7634.599531][ T282] ipv6_add_addr+0x411/0x2000 [ 7634.599531][ T282] inet6_addr_add+0x30e/0xa40 [ 7634.599531][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7634.599531][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7634.599531][ T282] netlink_rcv_skb+0x130/0x360 [ 7634.599531][ T282] netlink_unicast+0x449/0x710 [ 7634.599531][ T282] netlink_sendmsg+0x723/0xbe0 [ 7634.599531][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7634.599531][ T282] ___sys_sendmsg+0xee/0x170 [ 7634.599531][ T282] __sys_sendmsg+0xcd/0x170 [ 7634.599531][ T282] do_syscall_64+0xc6/0x1e0 [ 7634.599531][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7634.599531][ T282] [ 7634.601735][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7634.601735][ T282] netdev_get_by_index+0x5e/0x80 [ 7634.601735][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7634.601735][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7634.601735][ T282] ip6_route_add+0x1c/0x140 [ 7634.601735][ T282] addrconf_add_mroute+0x129/0x180 [ 7634.601735][ T282] addrconf_add_dev+0xe2/0x170 [ 7634.601735][ T282] inet6_addr_add+0x12f/0xa40 [ 7634.601735][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7634.601735][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7634.601735][ T282] netlink_rcv_skb+0x130/0x360 [ 7634.601735][ T282] netlink_unicast+0x449/0x710 [ 7634.601735][ T282] netlink_sendmsg+0x723/0xbe0 [ 7634.601735][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7634.601735][ T282] ___sys_sendmsg+0xee/0x170 [ 7634.601735][ T282] __sys_sendmsg+0xcd/0x170 [ 7634.601735][ T282] do_syscall_64+0xc6/0x1e0 [ 7634.601735][ T282] [ 7634.603908][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7634.603908][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7634.603908][ T282] ipv6_find_idev+0x102/0x170 [ 7634.603908][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7634.603908][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7634.603908][ T282] netlink_rcv_skb+0x130/0x360 [ 7634.603908][ T282] netlink_unicast+0x449/0x710 [ 7634.603908][ T282] netlink_sendmsg+0x723/0xbe0 [ 7634.603908][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7634.603908][ T282] ___sys_sendmsg+0xee/0x170 [ 7634.603908][ T282] __sys_sendmsg+0xcd/0x170 [ 7634.603908][ T282] do_syscall_64+0xc6/0x1e0 [ 7634.603908][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7634.603908][ T282] [ 7634.605631][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7634.605631][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7634.605631][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7634.605631][ T282] ipv6_find_idev+0x102/0x170 [ 7634.605631][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7634.605631][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7634.605631][ T282] netlink_rcv_skb+0x130/0x360 [ 7634.605631][ T282] netlink_unicast+0x449/0x710 [ 7634.605631][ T282] netlink_sendmsg+0x723/0xbe0 [ 7634.605631][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7634.605631][ T282] ___sys_sendmsg+0xee/0x170 [ 7634.605631][ T282] __sys_sendmsg+0xcd/0x170 [ 7634.605631][ T282] do_syscall_64+0xc6/0x1e0 [ 7634.605631][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7634.605631][ T282] [ 7634.779036][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7634.779486][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7634.779486][ T284] netdev_get_by_index+0x5e/0x80 [ 7634.779486][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7634.779486][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7634.779486][ T284] ip6_route_add+0x1c/0x140 [ 7634.779486][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7634.779486][ T284] inet6_addr_add+0x4f8/0xa40 [ 7634.779486][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7634.779486][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7634.779486][ T284] netlink_rcv_skb+0x130/0x360 [ 7634.779486][ T284] netlink_unicast+0x449/0x710 [ 7634.779486][ T284] netlink_sendmsg+0x723/0xbe0 [ 7634.779486][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7634.779486][ T284] ___sys_sendmsg+0xee/0x170 [ 7634.779486][ T284] __sys_sendmsg+0xcd/0x170 [ 7634.779486][ T284] do_syscall_64+0xc6/0x1e0 [ 7634.779486][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7634.779486][ T284] [ 7634.781940][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7634.781940][ T284] netdev_get_by_index+0x5e/0x80 [ 7634.781940][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7634.781940][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7634.781940][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7634.781940][ T284] ipv6_add_addr+0x411/0x2000 [ 7634.781940][ T284] inet6_addr_add+0x30e/0xa40 [ 7634.781940][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7634.781940][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7634.781940][ T284] netlink_rcv_skb+0x130/0x360 [ 7634.781940][ T284] netlink_unicast+0x449/0x710 [ 7634.781940][ T284] netlink_sendmsg+0x723/0xbe0 [ 7634.781940][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7634.781940][ T284] ___sys_sendmsg+0xee/0x170 [ 7634.781940][ T284] __sys_sendmsg+0xcd/0x170 [ 7634.781940][ T284] do_syscall_64+0xc6/0x1e0 [ 7634.781940][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7634.781940][ T284] [ 7634.784367][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7634.784367][ T284] netdev_get_by_index+0x5e/0x80 [ 7634.784367][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7634.784367][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7634.784367][ T284] ip6_route_add+0x1c/0x140 [ 7634.784367][ T284] addrconf_add_mroute+0x129/0x180 [ 7634.784367][ T284] addrconf_add_dev+0xe2/0x170 [ 7634.784367][ T284] inet6_addr_add+0x12f/0xa40 [ 7634.784367][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7634.784367][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7634.784367][ T284] netlink_rcv_skb+0x130/0x360 [ 7634.784367][ T284] netlink_unicast+0x449/0x710 [ 7634.784367][ T284] netlink_sendmsg+0x723/0xbe0 [ 7634.784367][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7634.784367][ T284] ___sys_sendmsg+0xee/0x170 [ 7634.784367][ T284] __sys_sendmsg+0xcd/0x170 [ 7634.784367][ T284] do_syscall_64+0xc6/0x1e0 [ 7634.784367][ T284] [ 7634.786834][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7634.786834][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7634.786834][ T284] ipv6_find_idev+0x102/0x170 [ 7634.786834][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7634.786834][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7634.786834][ T284] netlink_rcv_skb+0x130/0x360 [ 7634.786834][ T284] netlink_unicast+0x449/0x710 [ 7634.786834][ T284] netlink_sendmsg+0x723/0xbe0 [ 7634.786834][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7634.786834][ T284] ___sys_sendmsg+0xee/0x170 [ 7634.786834][ T284] __sys_sendmsg+0xcd/0x170 [ 7634.786834][ T284] do_syscall_64+0xc6/0x1e0 [ 7634.786834][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7634.786834][ T284] [ 7634.788723][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7634.788723][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7634.788723][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7634.788723][ T284] ipv6_find_idev+0x102/0x170 [ 7634.788723][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7634.788723][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7634.788723][ T284] netlink_rcv_skb+0x130/0x360 [ 7634.788723][ T284] netlink_unicast+0x449/0x710 [ 7634.788723][ T284] netlink_sendmsg+0x723/0xbe0 [ 7634.788723][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7634.788723][ T284] ___sys_sendmsg+0xee/0x170 [ 7634.788723][ T284] __sys_sendmsg+0xcd/0x170 [ 7634.788723][ T284] do_syscall_64+0xc6/0x1e0 [ 7634.788723][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7634.788723][ T284] [ 7644.643004][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7644.643629][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7644.643629][ T282] dst_init+0x84/0x4a0 [ 7644.643629][ T282] dst_alloc+0x97/0x150 [ 7644.643629][ T282] ip6_dst_alloc+0x23/0x90 [ 7644.643629][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7644.643629][ T282] ip6_pol_route+0x56f/0x840 [ 7644.643629][ T282] fib6_rule_lookup+0x196/0x240 [ 7644.643629][ T282] ip6_route_input+0x542/0x980 [ 7644.643629][ T282] ipv6_rcv+0x8f/0x400 [ 7644.643629][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7644.643629][ T282] process_backlog+0x101/0x620 [ 7644.643629][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7644.643629][ T282] net_rx_action+0x495/0xbe0 [ 7644.643629][ T282] __do_softirq+0x1b5/0x7f6 [ 7644.643629][ T282] [ 7644.646537][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7644.646537][ T282] netdev_get_by_index+0x5e/0x80 [ 7644.646537][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7644.646537][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7644.646537][ T282] ip6_route_add+0x1c/0x140 [ 7644.646537][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7644.646537][ T282] inet6_addr_add+0x4f8/0xa40 [ 7644.646537][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7644.646537][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7644.646537][ T282] netlink_rcv_skb+0x130/0x360 [ 7644.646537][ T282] netlink_unicast+0x449/0x710 [ 7644.646537][ T282] netlink_sendmsg+0x723/0xbe0 [ 7644.646537][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7644.646537][ T282] ___sys_sendmsg+0xee/0x170 [ 7644.646537][ T282] __sys_sendmsg+0xcd/0x170 [ 7644.646537][ T282] do_syscall_64+0xc6/0x1e0 [ 7644.646537][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7644.646537][ T282] [ 7644.650223][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7644.650223][ T282] netdev_get_by_index+0x5e/0x80 [ 7644.650223][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7644.650223][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7644.650223][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7644.650223][ T282] ipv6_add_addr+0x411/0x2000 [ 7644.650223][ T282] inet6_addr_add+0x30e/0xa40 [ 7644.650223][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7644.650223][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7644.650223][ T282] netlink_rcv_skb+0x130/0x360 [ 7644.650223][ T282] netlink_unicast+0x449/0x710 [ 7644.650223][ T282] netlink_sendmsg+0x723/0xbe0 [ 7644.650223][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7644.650223][ T282] ___sys_sendmsg+0xee/0x170 [ 7644.650223][ T282] __sys_sendmsg+0xcd/0x170 [ 7644.650223][ T282] do_syscall_64+0xc6/0x1e0 [ 7644.650223][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7644.650223][ T282] [ 7644.654038][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7644.654038][ T282] netdev_get_by_index+0x5e/0x80 [ 7644.654038][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7644.654038][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7644.654038][ T282] ip6_route_add+0x1c/0x140 [ 7644.654038][ T282] addrconf_add_mroute+0x129/0x180 [ 7644.654038][ T282] addrconf_add_dev+0xe2/0x170 [ 7644.654038][ T282] inet6_addr_add+0x12f/0xa40 [ 7644.654038][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7644.654038][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7644.654038][ T282] netlink_rcv_skb+0x130/0x360 [ 7644.654038][ T282] netlink_unicast+0x449/0x710 [ 7644.654038][ T282] netlink_sendmsg+0x723/0xbe0 [ 7644.654038][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7644.654038][ T282] ___sys_sendmsg+0xee/0x170 [ 7644.654038][ T282] __sys_sendmsg+0xcd/0x170 [ 7644.654038][ T282] do_syscall_64+0xc6/0x1e0 [ 7644.654038][ T282] [ 7644.657764][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7644.657764][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7644.657764][ T282] ipv6_find_idev+0x102/0x170 [ 7644.657764][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7644.657764][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7644.657764][ T282] netlink_rcv_skb+0x130/0x360 [ 7644.657764][ T282] netlink_unicast+0x449/0x710 [ 7644.657764][ T282] netlink_sendmsg+0x723/0xbe0 [ 7644.657764][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7644.657764][ T282] ___sys_sendmsg+0xee/0x170 [ 7644.657764][ T282] __sys_sendmsg+0xcd/0x170 [ 7644.657764][ T282] do_syscall_64+0xc6/0x1e0 [ 7644.657764][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7644.657764][ T282] [ 7644.660702][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7644.660702][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7644.660702][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7644.660702][ T282] ipv6_find_idev+0x102/0x170 [ 7644.660702][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7644.660702][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7644.660702][ T282] netlink_rcv_skb+0x130/0x360 [ 7644.660702][ T282] netlink_unicast+0x449/0x710 [ 7644.660702][ T282] netlink_sendmsg+0x723/0xbe0 [ 7644.660702][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7644.660702][ T282] ___sys_sendmsg+0xee/0x170 [ 7644.660702][ T282] __sys_sendmsg+0xcd/0x170 [ 7644.660702][ T282] do_syscall_64+0xc6/0x1e0 [ 7644.660702][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7644.660702][ T282] [ 7645.027022][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7645.027485][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7645.027485][ T284] netdev_get_by_index+0x5e/0x80 [ 7645.027485][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7645.027485][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7645.027485][ T284] ip6_route_add+0x1c/0x140 [ 7645.027485][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7645.027485][ T284] inet6_addr_add+0x4f8/0xa40 [ 7645.027485][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7645.027485][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7645.027485][ T284] netlink_rcv_skb+0x130/0x360 [ 7645.027485][ T284] netlink_unicast+0x449/0x710 [ 7645.027485][ T284] netlink_sendmsg+0x723/0xbe0 [ 7645.027485][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7645.027485][ T284] ___sys_sendmsg+0xee/0x170 [ 7645.027485][ T284] __sys_sendmsg+0xcd/0x170 [ 7645.027485][ T284] do_syscall_64+0xc6/0x1e0 [ 7645.027485][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7645.027485][ T284] [ 7645.029916][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7645.029916][ T284] netdev_get_by_index+0x5e/0x80 [ 7645.029916][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7645.029916][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7645.029916][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7645.029916][ T284] ipv6_add_addr+0x411/0x2000 [ 7645.029916][ T284] inet6_addr_add+0x30e/0xa40 [ 7645.029916][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7645.029916][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7645.029916][ T284] netlink_rcv_skb+0x130/0x360 [ 7645.029916][ T284] netlink_unicast+0x449/0x710 [ 7645.029916][ T284] netlink_sendmsg+0x723/0xbe0 [ 7645.029916][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7645.029916][ T284] ___sys_sendmsg+0xee/0x170 [ 7645.029916][ T284] __sys_sendmsg+0xcd/0x170 [ 7645.029916][ T284] do_syscall_64+0xc6/0x1e0 [ 7645.029916][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7645.029916][ T284] [ 7645.032347][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7645.032347][ T284] netdev_get_by_index+0x5e/0x80 [ 7645.032347][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7645.032347][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7645.032347][ T284] ip6_route_add+0x1c/0x140 [ 7645.032347][ T284] addrconf_add_mroute+0x129/0x180 [ 7645.032347][ T284] addrconf_add_dev+0xe2/0x170 [ 7645.032347][ T284] inet6_addr_add+0x12f/0xa40 [ 7645.032347][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7645.032347][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7645.032347][ T284] netlink_rcv_skb+0x130/0x360 [ 7645.032347][ T284] netlink_unicast+0x449/0x710 [ 7645.032347][ T284] netlink_sendmsg+0x723/0xbe0 [ 7645.032347][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7645.032347][ T284] ___sys_sendmsg+0xee/0x170 [ 7645.032347][ T284] __sys_sendmsg+0xcd/0x170 [ 7645.032347][ T284] do_syscall_64+0xc6/0x1e0 [ 7645.032347][ T284] [ 7645.034718][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7645.034718][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7645.034718][ T284] ipv6_find_idev+0x102/0x170 [ 7645.034718][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7645.034718][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7645.034718][ T284] netlink_rcv_skb+0x130/0x360 [ 7645.034718][ T284] netlink_unicast+0x449/0x710 [ 7645.034718][ T284] netlink_sendmsg+0x723/0xbe0 [ 7645.034718][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7645.034718][ T284] ___sys_sendmsg+0xee/0x170 [ 7645.034718][ T284] __sys_sendmsg+0xcd/0x170 [ 7645.034718][ T284] do_syscall_64+0xc6/0x1e0 [ 7645.034718][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7645.034718][ T284] [ 7645.036584][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7645.036584][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7645.036584][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7645.036584][ T284] ipv6_find_idev+0x102/0x170 [ 7645.036584][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7645.036584][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7645.036584][ T284] netlink_rcv_skb+0x130/0x360 [ 7645.036584][ T284] netlink_unicast+0x449/0x710 [ 7645.036584][ T284] netlink_sendmsg+0x723/0xbe0 [ 7645.036584][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7645.036584][ T284] ___sys_sendmsg+0xee/0x170 [ 7645.036584][ T284] __sys_sendmsg+0xcd/0x170 [ 7645.036584][ T284] do_syscall_64+0xc6/0x1e0 [ 7645.036584][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7645.036584][ T284] [ 7654.907041][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7654.907438][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7654.907438][ T282] dst_init+0x84/0x4a0 [ 7654.907438][ T282] dst_alloc+0x97/0x150 [ 7654.907438][ T282] ip6_dst_alloc+0x23/0x90 [ 7654.907438][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7654.907438][ T282] ip6_pol_route+0x56f/0x840 [ 7654.907438][ T282] fib6_rule_lookup+0x196/0x240 [ 7654.907438][ T282] ip6_route_input+0x542/0x980 [ 7654.907438][ T282] ipv6_rcv+0x8f/0x400 [ 7654.907438][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7654.907438][ T282] process_backlog+0x101/0x620 [ 7654.907438][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7654.907438][ T282] net_rx_action+0x495/0xbe0 [ 7654.907438][ T282] __do_softirq+0x1b5/0x7f6 [ 7654.907438][ T282] [ 7654.909403][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7654.909403][ T282] netdev_get_by_index+0x5e/0x80 [ 7654.909403][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7654.909403][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7654.909403][ T282] ip6_route_add+0x1c/0x140 [ 7654.909403][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7654.909403][ T282] inet6_addr_add+0x4f8/0xa40 [ 7654.909403][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7654.909403][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7654.909403][ T282] netlink_rcv_skb+0x130/0x360 [ 7654.909403][ T282] netlink_unicast+0x449/0x710 [ 7654.909403][ T282] netlink_sendmsg+0x723/0xbe0 [ 7654.909403][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7654.909403][ T282] ___sys_sendmsg+0xee/0x170 [ 7654.909403][ T282] __sys_sendmsg+0xcd/0x170 [ 7654.909403][ T282] do_syscall_64+0xc6/0x1e0 [ 7654.909403][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7654.909403][ T282] [ 7654.911828][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7654.911828][ T282] netdev_get_by_index+0x5e/0x80 [ 7654.911828][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7654.911828][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7654.911828][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7654.911828][ T282] ipv6_add_addr+0x411/0x2000 [ 7654.911828][ T282] inet6_addr_add+0x30e/0xa40 [ 7654.911828][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7654.911828][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7654.911828][ T282] netlink_rcv_skb+0x130/0x360 [ 7654.911828][ T282] netlink_unicast+0x449/0x710 [ 7654.911828][ T282] netlink_sendmsg+0x723/0xbe0 [ 7654.911828][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7654.911828][ T282] ___sys_sendmsg+0xee/0x170 [ 7654.911828][ T282] __sys_sendmsg+0xcd/0x170 [ 7654.911828][ T282] do_syscall_64+0xc6/0x1e0 [ 7654.911828][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7654.911828][ T282] [ 7654.914264][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7654.914264][ T282] netdev_get_by_index+0x5e/0x80 [ 7654.914264][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7654.914264][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7654.914264][ T282] ip6_route_add+0x1c/0x140 [ 7654.914264][ T282] addrconf_add_mroute+0x129/0x180 [ 7654.914264][ T282] addrconf_add_dev+0xe2/0x170 [ 7654.914264][ T282] inet6_addr_add+0x12f/0xa40 [ 7654.914264][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7654.914264][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7654.914264][ T282] netlink_rcv_skb+0x130/0x360 [ 7654.914264][ T282] netlink_unicast+0x449/0x710 [ 7654.914264][ T282] netlink_sendmsg+0x723/0xbe0 [ 7654.914264][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7654.914264][ T282] ___sys_sendmsg+0xee/0x170 [ 7654.914264][ T282] __sys_sendmsg+0xcd/0x170 [ 7654.914264][ T282] do_syscall_64+0xc6/0x1e0 [ 7654.914264][ T282] [ 7654.916638][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7654.916638][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7654.916638][ T282] ipv6_find_idev+0x102/0x170 [ 7654.916638][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7654.916638][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7654.916638][ T282] netlink_rcv_skb+0x130/0x360 [ 7654.916638][ T282] netlink_unicast+0x449/0x710 [ 7654.916638][ T282] netlink_sendmsg+0x723/0xbe0 [ 7654.916638][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7654.916638][ T282] ___sys_sendmsg+0xee/0x170 [ 7654.916638][ T282] __sys_sendmsg+0xcd/0x170 [ 7654.916638][ T282] do_syscall_64+0xc6/0x1e0 [ 7654.916638][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7654.916638][ T282] [ 7654.918490][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7654.918490][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7654.918490][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7654.918490][ T282] ipv6_find_idev+0x102/0x170 [ 7654.918490][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7654.918490][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7654.918490][ T282] netlink_rcv_skb+0x130/0x360 [ 7654.918490][ T282] netlink_unicast+0x449/0x710 [ 7654.918490][ T282] netlink_sendmsg+0x723/0xbe0 [ 7654.918490][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7654.918490][ T282] ___sys_sendmsg+0xee/0x170 [ 7654.918490][ T282] __sys_sendmsg+0xcd/0x170 [ 7654.918490][ T282] do_syscall_64+0xc6/0x1e0 [ 7654.918490][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7654.918490][ T282] [ 7655.274975][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7655.275428][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7655.275428][ T284] netdev_get_by_index+0x5e/0x80 [ 7655.275428][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7655.275428][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7655.275428][ T284] ip6_route_add+0x1c/0x140 [ 7655.275428][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7655.275428][ T284] inet6_addr_add+0x4f8/0xa40 [ 7655.275428][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7655.275428][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7655.275428][ T284] netlink_rcv_skb+0x130/0x360 [ 7655.275428][ T284] netlink_unicast+0x449/0x710 [ 7655.275428][ T284] netlink_sendmsg+0x723/0xbe0 [ 7655.275428][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7655.275428][ T284] ___sys_sendmsg+0xee/0x170 [ 7655.275428][ T284] __sys_sendmsg+0xcd/0x170 [ 7655.275428][ T284] do_syscall_64+0xc6/0x1e0 [ 7655.275428][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7655.275428][ T284] [ 7655.277863][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7655.277863][ T284] netdev_get_by_index+0x5e/0x80 [ 7655.277863][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7655.277863][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7655.277863][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7655.277863][ T284] ipv6_add_addr+0x411/0x2000 [ 7655.277863][ T284] inet6_addr_add+0x30e/0xa40 [ 7655.277863][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7655.277863][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7655.277863][ T284] netlink_rcv_skb+0x130/0x360 [ 7655.277863][ T284] netlink_unicast+0x449/0x710 [ 7655.277863][ T284] netlink_sendmsg+0x723/0xbe0 [ 7655.277863][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7655.277863][ T284] ___sys_sendmsg+0xee/0x170 [ 7655.277863][ T284] __sys_sendmsg+0xcd/0x170 [ 7655.277863][ T284] do_syscall_64+0xc6/0x1e0 [ 7655.277863][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7655.277863][ T284] [ 7655.280306][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7655.280306][ T284] netdev_get_by_index+0x5e/0x80 [ 7655.280306][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7655.280306][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7655.280306][ T284] ip6_route_add+0x1c/0x140 [ 7655.280306][ T284] addrconf_add_mroute+0x129/0x180 [ 7655.280306][ T284] addrconf_add_dev+0xe2/0x170 [ 7655.280306][ T284] inet6_addr_add+0x12f/0xa40 [ 7655.280306][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7655.280306][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7655.280306][ T284] netlink_rcv_skb+0x130/0x360 [ 7655.280306][ T284] netlink_unicast+0x449/0x710 [ 7655.280306][ T284] netlink_sendmsg+0x723/0xbe0 [ 7655.280306][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7655.280306][ T284] ___sys_sendmsg+0xee/0x170 [ 7655.280306][ T284] __sys_sendmsg+0xcd/0x170 [ 7655.280306][ T284] do_syscall_64+0xc6/0x1e0 [ 7655.280306][ T284] [ 7655.282691][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7655.282691][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7655.282691][ T284] ipv6_find_idev+0x102/0x170 [ 7655.282691][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7655.282691][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7655.282691][ T284] netlink_rcv_skb+0x130/0x360 [ 7655.282691][ T284] netlink_unicast+0x449/0x710 [ 7655.282691][ T284] netlink_sendmsg+0x723/0xbe0 [ 7655.282691][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7655.282691][ T284] ___sys_sendmsg+0xee/0x170 [ 7655.282691][ T284] __sys_sendmsg+0xcd/0x170 [ 7655.282691][ T284] do_syscall_64+0xc6/0x1e0 [ 7655.282691][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7655.282691][ T284] [ 7655.284566][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7655.284566][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7655.284566][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7655.284566][ T284] ipv6_find_idev+0x102/0x170 [ 7655.284566][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7655.284566][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7655.284566][ T284] netlink_rcv_skb+0x130/0x360 [ 7655.284566][ T284] netlink_unicast+0x449/0x710 [ 7655.284566][ T284] netlink_sendmsg+0x723/0xbe0 [ 7655.284566][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7655.284566][ T284] ___sys_sendmsg+0xee/0x170 [ 7655.284566][ T284] __sys_sendmsg+0xcd/0x170 [ 7655.284566][ T284] do_syscall_64+0xc6/0x1e0 [ 7655.284566][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7655.284566][ T284] [ 7665.162978][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7665.163450][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7665.163450][ T282] dst_init+0x84/0x4a0 [ 7665.163450][ T282] dst_alloc+0x97/0x150 [ 7665.163450][ T282] ip6_dst_alloc+0x23/0x90 [ 7665.163450][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7665.163450][ T282] ip6_pol_route+0x56f/0x840 [ 7665.163450][ T282] fib6_rule_lookup+0x196/0x240 [ 7665.163450][ T282] ip6_route_input+0x542/0x980 [ 7665.163450][ T282] ipv6_rcv+0x8f/0x400 [ 7665.163450][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7665.163450][ T282] process_backlog+0x101/0x620 [ 7665.163450][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7665.163450][ T282] net_rx_action+0x495/0xbe0 [ 7665.163450][ T282] __do_softirq+0x1b5/0x7f6 [ 7665.163450][ T282] [ 7665.165444][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7665.165444][ T282] netdev_get_by_index+0x5e/0x80 [ 7665.165444][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7665.165444][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7665.165444][ T282] ip6_route_add+0x1c/0x140 [ 7665.165444][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7665.165444][ T282] inet6_addr_add+0x4f8/0xa40 [ 7665.165444][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7665.165444][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7665.165444][ T282] netlink_rcv_skb+0x130/0x360 [ 7665.165444][ T282] netlink_unicast+0x449/0x710 [ 7665.165444][ T282] netlink_sendmsg+0x723/0xbe0 [ 7665.165444][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7665.165444][ T282] ___sys_sendmsg+0xee/0x170 [ 7665.165444][ T282] __sys_sendmsg+0xcd/0x170 [ 7665.165444][ T282] do_syscall_64+0xc6/0x1e0 [ 7665.165444][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7665.165444][ T282] [ 7665.167715][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7665.167715][ T282] netdev_get_by_index+0x5e/0x80 [ 7665.167715][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7665.167715][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7665.167715][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7665.167715][ T282] ipv6_add_addr+0x411/0x2000 [ 7665.167715][ T282] inet6_addr_add+0x30e/0xa40 [ 7665.167715][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7665.167715][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7665.167715][ T282] netlink_rcv_skb+0x130/0x360 [ 7665.167715][ T282] netlink_unicast+0x449/0x710 [ 7665.167715][ T282] netlink_sendmsg+0x723/0xbe0 [ 7665.167715][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7665.167715][ T282] ___sys_sendmsg+0xee/0x170 [ 7665.167715][ T282] __sys_sendmsg+0xcd/0x170 [ 7665.167715][ T282] do_syscall_64+0xc6/0x1e0 [ 7665.167715][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7665.167715][ T282] [ 7665.169927][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7665.169927][ T282] netdev_get_by_index+0x5e/0x80 [ 7665.169927][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7665.169927][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7665.169927][ T282] ip6_route_add+0x1c/0x140 [ 7665.169927][ T282] addrconf_add_mroute+0x129/0x180 [ 7665.169927][ T282] addrconf_add_dev+0xe2/0x170 [ 7665.169927][ T282] inet6_addr_add+0x12f/0xa40 [ 7665.169927][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7665.169927][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7665.169927][ T282] netlink_rcv_skb+0x130/0x360 [ 7665.169927][ T282] netlink_unicast+0x449/0x710 [ 7665.169927][ T282] netlink_sendmsg+0x723/0xbe0 [ 7665.169927][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7665.169927][ T282] ___sys_sendmsg+0xee/0x170 [ 7665.169927][ T282] __sys_sendmsg+0xcd/0x170 [ 7665.169927][ T282] do_syscall_64+0xc6/0x1e0 [ 7665.169927][ T282] [ 7665.172091][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7665.172091][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7665.172091][ T282] ipv6_find_idev+0x102/0x170 [ 7665.172091][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7665.172091][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7665.172091][ T282] netlink_rcv_skb+0x130/0x360 [ 7665.172091][ T282] netlink_unicast+0x449/0x710 [ 7665.172091][ T282] netlink_sendmsg+0x723/0xbe0 [ 7665.172091][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7665.172091][ T282] ___sys_sendmsg+0xee/0x170 [ 7665.172091][ T282] __sys_sendmsg+0xcd/0x170 [ 7665.172091][ T282] do_syscall_64+0xc6/0x1e0 [ 7665.172091][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7665.172091][ T282] [ 7665.173793][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7665.173793][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7665.173793][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7665.173793][ T282] ipv6_find_idev+0x102/0x170 [ 7665.173793][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7665.173793][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7665.173793][ T282] netlink_rcv_skb+0x130/0x360 [ 7665.173793][ T282] netlink_unicast+0x449/0x710 [ 7665.173793][ T282] netlink_sendmsg+0x723/0xbe0 [ 7665.173793][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7665.173793][ T282] ___sys_sendmsg+0xee/0x170 [ 7665.173793][ T282] __sys_sendmsg+0xcd/0x170 [ 7665.173793][ T282] do_syscall_64+0xc6/0x1e0 [ 7665.173793][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7665.173793][ T282] [ 7665.523033][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7665.523420][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7665.523420][ T284] netdev_get_by_index+0x5e/0x80 [ 7665.523420][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7665.523420][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7665.523420][ T284] ip6_route_add+0x1c/0x140 [ 7665.523420][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7665.523420][ T284] inet6_addr_add+0x4f8/0xa40 [ 7665.523420][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7665.523420][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7665.523420][ T284] netlink_rcv_skb+0x130/0x360 [ 7665.523420][ T284] netlink_unicast+0x449/0x710 [ 7665.523420][ T284] netlink_sendmsg+0x723/0xbe0 [ 7665.523420][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7665.523420][ T284] ___sys_sendmsg+0xee/0x170 [ 7665.523420][ T284] __sys_sendmsg+0xcd/0x170 [ 7665.523420][ T284] do_syscall_64+0xc6/0x1e0 [ 7665.523420][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7665.523420][ T284] [ 7665.525691][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7665.525691][ T284] netdev_get_by_index+0x5e/0x80 [ 7665.525691][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7665.525691][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7665.525691][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7665.525691][ T284] ipv6_add_addr+0x411/0x2000 [ 7665.525691][ T284] inet6_addr_add+0x30e/0xa40 [ 7665.525691][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7665.525691][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7665.525691][ T284] netlink_rcv_skb+0x130/0x360 [ 7665.525691][ T284] netlink_unicast+0x449/0x710 [ 7665.525691][ T284] netlink_sendmsg+0x723/0xbe0 [ 7665.525691][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7665.525691][ T284] ___sys_sendmsg+0xee/0x170 [ 7665.525691][ T284] __sys_sendmsg+0xcd/0x170 [ 7665.525691][ T284] do_syscall_64+0xc6/0x1e0 [ 7665.525691][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7665.525691][ T284] [ 7665.527897][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7665.527897][ T284] netdev_get_by_index+0x5e/0x80 [ 7665.527897][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7665.527897][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7665.527897][ T284] ip6_route_add+0x1c/0x140 [ 7665.527897][ T284] addrconf_add_mroute+0x129/0x180 [ 7665.527897][ T284] addrconf_add_dev+0xe2/0x170 [ 7665.527897][ T284] inet6_addr_add+0x12f/0xa40 [ 7665.527897][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7665.527897][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7665.527897][ T284] netlink_rcv_skb+0x130/0x360 [ 7665.527897][ T284] netlink_unicast+0x449/0x710 [ 7665.527897][ T284] netlink_sendmsg+0x723/0xbe0 [ 7665.527897][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7665.527897][ T284] ___sys_sendmsg+0xee/0x170 [ 7665.527897][ T284] __sys_sendmsg+0xcd/0x170 [ 7665.527897][ T284] do_syscall_64+0xc6/0x1e0 [ 7665.527897][ T284] [ 7665.530456][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7665.530456][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7665.530456][ T284] ipv6_find_idev+0x102/0x170 [ 7665.530456][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7665.530456][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7665.530456][ T284] netlink_rcv_skb+0x130/0x360 [ 7665.530456][ T284] netlink_unicast+0x449/0x710 [ 7665.530456][ T284] netlink_sendmsg+0x723/0xbe0 [ 7665.530456][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7665.530456][ T284] ___sys_sendmsg+0xee/0x170 [ 7665.530456][ T284] __sys_sendmsg+0xcd/0x170 [ 7665.530456][ T284] do_syscall_64+0xc6/0x1e0 [ 7665.530456][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7665.530456][ T284] [ 7665.532167][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7665.532167][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7665.532167][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7665.532167][ T284] ipv6_find_idev+0x102/0x170 [ 7665.532167][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7665.532167][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7665.532167][ T284] netlink_rcv_skb+0x130/0x360 [ 7665.532167][ T284] netlink_unicast+0x449/0x710 [ 7665.532167][ T284] netlink_sendmsg+0x723/0xbe0 [ 7665.532167][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7665.532167][ T284] ___sys_sendmsg+0xee/0x170 [ 7665.532167][ T284] __sys_sendmsg+0xcd/0x170 [ 7665.532167][ T284] do_syscall_64+0xc6/0x1e0 [ 7665.532167][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7665.532167][ T284] [ 7675.419020][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7675.419517][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7675.419517][ T282] dst_init+0x84/0x4a0 [ 7675.419517][ T282] dst_alloc+0x97/0x150 [ 7675.419517][ T282] ip6_dst_alloc+0x23/0x90 [ 7675.419517][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7675.419517][ T282] ip6_pol_route+0x56f/0x840 [ 7675.419517][ T282] fib6_rule_lookup+0x196/0x240 [ 7675.419517][ T282] ip6_route_input+0x542/0x980 [ 7675.419517][ T282] ipv6_rcv+0x8f/0x400 [ 7675.419517][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7675.419517][ T282] process_backlog+0x101/0x620 [ 7675.419517][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7675.419517][ T282] net_rx_action+0x495/0xbe0 [ 7675.419517][ T282] __do_softirq+0x1b5/0x7f6 [ 7675.419517][ T282] [ 7675.421532][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7675.421532][ T282] netdev_get_by_index+0x5e/0x80 [ 7675.421532][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7675.421532][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7675.421532][ T282] ip6_route_add+0x1c/0x140 [ 7675.421532][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7675.421532][ T282] inet6_addr_add+0x4f8/0xa40 [ 7675.421532][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7675.421532][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7675.421532][ T282] netlink_rcv_skb+0x130/0x360 [ 7675.421532][ T282] netlink_unicast+0x449/0x710 [ 7675.421532][ T282] netlink_sendmsg+0x723/0xbe0 [ 7675.421532][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7675.421532][ T282] ___sys_sendmsg+0xee/0x170 [ 7675.421532][ T282] __sys_sendmsg+0xcd/0x170 [ 7675.421532][ T282] do_syscall_64+0xc6/0x1e0 [ 7675.421532][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7675.421532][ T282] [ 7675.423976][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7675.423976][ T282] netdev_get_by_index+0x5e/0x80 [ 7675.423976][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7675.423976][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7675.423976][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7675.423976][ T282] ipv6_add_addr+0x411/0x2000 [ 7675.423976][ T282] inet6_addr_add+0x30e/0xa40 [ 7675.423976][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7675.423976][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7675.423976][ T282] netlink_rcv_skb+0x130/0x360 [ 7675.423976][ T282] netlink_unicast+0x449/0x710 [ 7675.423976][ T282] netlink_sendmsg+0x723/0xbe0 [ 7675.423976][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7675.423976][ T282] ___sys_sendmsg+0xee/0x170 [ 7675.423976][ T282] __sys_sendmsg+0xcd/0x170 [ 7675.423976][ T282] do_syscall_64+0xc6/0x1e0 [ 7675.423976][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7675.423976][ T282] [ 7675.426426][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7675.426426][ T282] netdev_get_by_index+0x5e/0x80 [ 7675.426426][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7675.426426][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7675.426426][ T282] ip6_route_add+0x1c/0x140 [ 7675.426426][ T282] addrconf_add_mroute+0x129/0x180 [ 7675.426426][ T282] addrconf_add_dev+0xe2/0x170 [ 7675.426426][ T282] inet6_addr_add+0x12f/0xa40 [ 7675.426426][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7675.426426][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7675.426426][ T282] netlink_rcv_skb+0x130/0x360 [ 7675.426426][ T282] netlink_unicast+0x449/0x710 [ 7675.426426][ T282] netlink_sendmsg+0x723/0xbe0 [ 7675.426426][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7675.426426][ T282] ___sys_sendmsg+0xee/0x170 [ 7675.426426][ T282] __sys_sendmsg+0xcd/0x170 [ 7675.426426][ T282] do_syscall_64+0xc6/0x1e0 [ 7675.426426][ T282] [ 7675.428841][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7675.428841][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7675.428841][ T282] ipv6_find_idev+0x102/0x170 [ 7675.428841][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7675.428841][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7675.428841][ T282] netlink_rcv_skb+0x130/0x360 [ 7675.428841][ T282] netlink_unicast+0x449/0x710 [ 7675.428841][ T282] netlink_sendmsg+0x723/0xbe0 [ 7675.428841][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7675.428841][ T282] ___sys_sendmsg+0xee/0x170 [ 7675.428841][ T282] __sys_sendmsg+0xcd/0x170 [ 7675.428841][ T282] do_syscall_64+0xc6/0x1e0 [ 7675.428841][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7675.428841][ T282] [ 7675.430738][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7675.430738][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7675.430738][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7675.430738][ T282] ipv6_find_idev+0x102/0x170 [ 7675.430738][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7675.430738][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7675.430738][ T282] netlink_rcv_skb+0x130/0x360 [ 7675.430738][ T282] netlink_unicast+0x449/0x710 [ 7675.430738][ T282] netlink_sendmsg+0x723/0xbe0 [ 7675.430738][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7675.430738][ T282] ___sys_sendmsg+0xee/0x170 [ 7675.430738][ T282] __sys_sendmsg+0xcd/0x170 [ 7675.430738][ T282] do_syscall_64+0xc6/0x1e0 [ 7675.430738][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7675.430738][ T282] [ 7675.595020][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7675.595448][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7675.595448][ T284] netdev_get_by_index+0x5e/0x80 [ 7675.595448][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7675.595448][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7675.595448][ T284] ip6_route_add+0x1c/0x140 [ 7675.595448][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7675.595448][ T284] inet6_addr_add+0x4f8/0xa40 [ 7675.595448][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7675.595448][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7675.595448][ T284] netlink_rcv_skb+0x130/0x360 [ 7675.595448][ T284] netlink_unicast+0x449/0x710 [ 7675.595448][ T284] netlink_sendmsg+0x723/0xbe0 [ 7675.595448][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7675.595448][ T284] ___sys_sendmsg+0xee/0x170 [ 7675.595448][ T284] __sys_sendmsg+0xcd/0x170 [ 7675.595448][ T284] do_syscall_64+0xc6/0x1e0 [ 7675.595448][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7675.595448][ T284] [ 7675.597683][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7675.597683][ T284] netdev_get_by_index+0x5e/0x80 [ 7675.597683][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7675.597683][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7675.597683][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7675.597683][ T284] ipv6_add_addr+0x411/0x2000 [ 7675.597683][ T284] inet6_addr_add+0x30e/0xa40 [ 7675.597683][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7675.597683][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7675.597683][ T284] netlink_rcv_skb+0x130/0x360 [ 7675.597683][ T284] netlink_unicast+0x449/0x710 [ 7675.597683][ T284] netlink_sendmsg+0x723/0xbe0 [ 7675.597683][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7675.597683][ T284] ___sys_sendmsg+0xee/0x170 [ 7675.597683][ T284] __sys_sendmsg+0xcd/0x170 [ 7675.597683][ T284] do_syscall_64+0xc6/0x1e0 [ 7675.597683][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7675.597683][ T284] [ 7675.599905][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7675.599905][ T284] netdev_get_by_index+0x5e/0x80 [ 7675.599905][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7675.599905][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7675.599905][ T284] ip6_route_add+0x1c/0x140 [ 7675.599905][ T284] addrconf_add_mroute+0x129/0x180 [ 7675.599905][ T284] addrconf_add_dev+0xe2/0x170 [ 7675.599905][ T284] inet6_addr_add+0x12f/0xa40 [ 7675.599905][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7675.599905][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7675.599905][ T284] netlink_rcv_skb+0x130/0x360 [ 7675.599905][ T284] netlink_unicast+0x449/0x710 [ 7675.599905][ T284] netlink_sendmsg+0x723/0xbe0 [ 7675.599905][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7675.599905][ T284] ___sys_sendmsg+0xee/0x170 [ 7675.599905][ T284] __sys_sendmsg+0xcd/0x170 [ 7675.599905][ T284] do_syscall_64+0xc6/0x1e0 [ 7675.599905][ T284] [ 7675.602075][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7675.602075][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7675.602075][ T284] ipv6_find_idev+0x102/0x170 [ 7675.602075][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7675.602075][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7675.602075][ T284] netlink_rcv_skb+0x130/0x360 [ 7675.602075][ T284] netlink_unicast+0x449/0x710 [ 7675.602075][ T284] netlink_sendmsg+0x723/0xbe0 [ 7675.602075][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7675.602075][ T284] ___sys_sendmsg+0xee/0x170 [ 7675.602075][ T284] __sys_sendmsg+0xcd/0x170 [ 7675.602075][ T284] do_syscall_64+0xc6/0x1e0 [ 7675.602075][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7675.602075][ T284] [ 7675.603770][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7675.603770][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7675.603770][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7675.603770][ T284] ipv6_find_idev+0x102/0x170 [ 7675.603770][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7675.603770][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7675.603770][ T284] netlink_rcv_skb+0x130/0x360 [ 7675.603770][ T284] netlink_unicast+0x449/0x710 [ 7675.603770][ T284] netlink_sendmsg+0x723/0xbe0 [ 7675.603770][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7675.603770][ T284] ___sys_sendmsg+0xee/0x170 [ 7675.603770][ T284] __sys_sendmsg+0xcd/0x170 [ 7675.603770][ T284] do_syscall_64+0xc6/0x1e0 [ 7675.603770][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7675.603770][ T284] [ 7685.675014][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7685.675418][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7685.675418][ T282] dst_init+0x84/0x4a0 [ 7685.675418][ T282] dst_alloc+0x97/0x150 [ 7685.675418][ T282] ip6_dst_alloc+0x23/0x90 [ 7685.675418][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7685.675418][ T282] ip6_pol_route+0x56f/0x840 [ 7685.675418][ T282] fib6_rule_lookup+0x196/0x240 [ 7685.675418][ T282] ip6_route_input+0x542/0x980 [ 7685.675418][ T282] ipv6_rcv+0x8f/0x400 [ 7685.675418][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7685.675418][ T282] process_backlog+0x101/0x620 [ 7685.675418][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7685.675418][ T282] net_rx_action+0x495/0xbe0 [ 7685.675418][ T282] __do_softirq+0x1b5/0x7f6 [ 7685.675418][ T282] [ 7685.677690][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7685.677690][ T282] netdev_get_by_index+0x5e/0x80 [ 7685.677690][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7685.677690][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7685.677690][ T282] ip6_route_add+0x1c/0x140 [ 7685.677690][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7685.677690][ T282] inet6_addr_add+0x4f8/0xa40 [ 7685.677690][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7685.677690][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7685.677690][ T282] netlink_rcv_skb+0x130/0x360 [ 7685.677690][ T282] netlink_unicast+0x449/0x710 [ 7685.677690][ T282] netlink_sendmsg+0x723/0xbe0 [ 7685.677690][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7685.677690][ T282] ___sys_sendmsg+0xee/0x170 [ 7685.677690][ T282] __sys_sendmsg+0xcd/0x170 [ 7685.677690][ T282] do_syscall_64+0xc6/0x1e0 [ 7685.677690][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7685.677690][ T282] [ 7685.679900][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7685.679900][ T282] netdev_get_by_index+0x5e/0x80 [ 7685.679900][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7685.679900][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7685.679900][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7685.679900][ T282] ipv6_add_addr+0x411/0x2000 [ 7685.679900][ T282] inet6_addr_add+0x30e/0xa40 [ 7685.679900][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7685.679900][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7685.679900][ T282] netlink_rcv_skb+0x130/0x360 [ 7685.679900][ T282] netlink_unicast+0x449/0x710 [ 7685.679900][ T282] netlink_sendmsg+0x723/0xbe0 [ 7685.679900][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7685.679900][ T282] ___sys_sendmsg+0xee/0x170 [ 7685.679900][ T282] __sys_sendmsg+0xcd/0x170 [ 7685.679900][ T282] do_syscall_64+0xc6/0x1e0 [ 7685.679900][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7685.679900][ T282] [ 7685.682103][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7685.682103][ T282] netdev_get_by_index+0x5e/0x80 [ 7685.682103][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7685.682103][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7685.682103][ T282] ip6_route_add+0x1c/0x140 [ 7685.682103][ T282] addrconf_add_mroute+0x129/0x180 [ 7685.682103][ T282] addrconf_add_dev+0xe2/0x170 [ 7685.682103][ T282] inet6_addr_add+0x12f/0xa40 [ 7685.682103][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7685.682103][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7685.682103][ T282] netlink_rcv_skb+0x130/0x360 [ 7685.682103][ T282] netlink_unicast+0x449/0x710 [ 7685.682103][ T282] netlink_sendmsg+0x723/0xbe0 [ 7685.682103][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7685.682103][ T282] ___sys_sendmsg+0xee/0x170 [ 7685.682103][ T282] __sys_sendmsg+0xcd/0x170 [ 7685.682103][ T282] do_syscall_64+0xc6/0x1e0 [ 7685.682103][ T282] [ 7685.684288][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7685.684288][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7685.684288][ T282] ipv6_find_idev+0x102/0x170 [ 7685.684288][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7685.684288][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7685.684288][ T282] netlink_rcv_skb+0x130/0x360 [ 7685.684288][ T282] netlink_unicast+0x449/0x710 [ 7685.684288][ T282] netlink_sendmsg+0x723/0xbe0 [ 7685.684288][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7685.684288][ T282] ___sys_sendmsg+0xee/0x170 [ 7685.684288][ T282] __sys_sendmsg+0xcd/0x170 [ 7685.684288][ T282] do_syscall_64+0xc6/0x1e0 [ 7685.684288][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7685.684288][ T282] [ 7685.686367][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7685.686367][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7685.686367][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7685.686367][ T282] ipv6_find_idev+0x102/0x170 [ 7685.686367][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7685.686367][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7685.686367][ T282] netlink_rcv_skb+0x130/0x360 [ 7685.686367][ T282] netlink_unicast+0x449/0x710 [ 7685.686367][ T282] netlink_sendmsg+0x723/0xbe0 [ 7685.686367][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7685.686367][ T282] ___sys_sendmsg+0xee/0x170 [ 7685.686367][ T282] __sys_sendmsg+0xcd/0x170 [ 7685.686367][ T282] do_syscall_64+0xc6/0x1e0 [ 7685.686367][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7685.686367][ T282] [ 7685.851019][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7685.851394][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7685.851394][ T284] netdev_get_by_index+0x5e/0x80 [ 7685.851394][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7685.851394][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7685.851394][ T284] ip6_route_add+0x1c/0x140 [ 7685.851394][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7685.851394][ T284] inet6_addr_add+0x4f8/0xa40 [ 7685.851394][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7685.851394][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7685.851394][ T284] netlink_rcv_skb+0x130/0x360 [ 7685.851394][ T284] netlink_unicast+0x449/0x710 [ 7685.851394][ T284] netlink_sendmsg+0x723/0xbe0 [ 7685.851394][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7685.851394][ T284] ___sys_sendmsg+0xee/0x170 [ 7685.851394][ T284] __sys_sendmsg+0xcd/0x170 [ 7685.851394][ T284] do_syscall_64+0xc6/0x1e0 [ 7685.851394][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7685.851394][ T284] [ 7685.853625][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7685.853625][ T284] netdev_get_by_index+0x5e/0x80 [ 7685.853625][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7685.853625][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7685.853625][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7685.853625][ T284] ipv6_add_addr+0x411/0x2000 [ 7685.853625][ T284] inet6_addr_add+0x30e/0xa40 [ 7685.853625][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7685.853625][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7685.853625][ T284] netlink_rcv_skb+0x130/0x360 [ 7685.853625][ T284] netlink_unicast+0x449/0x710 [ 7685.853625][ T284] netlink_sendmsg+0x723/0xbe0 [ 7685.853625][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7685.853625][ T284] ___sys_sendmsg+0xee/0x170 [ 7685.853625][ T284] __sys_sendmsg+0xcd/0x170 [ 7685.853625][ T284] do_syscall_64+0xc6/0x1e0 [ 7685.853625][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7685.853625][ T284] [ 7685.855862][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7685.855862][ T284] netdev_get_by_index+0x5e/0x80 [ 7685.855862][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7685.855862][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7685.855862][ T284] ip6_route_add+0x1c/0x140 [ 7685.855862][ T284] addrconf_add_mroute+0x129/0x180 [ 7685.855862][ T284] addrconf_add_dev+0xe2/0x170 [ 7685.855862][ T284] inet6_addr_add+0x12f/0xa40 [ 7685.855862][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7685.855862][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7685.855862][ T284] netlink_rcv_skb+0x130/0x360 [ 7685.855862][ T284] netlink_unicast+0x449/0x710 [ 7685.855862][ T284] netlink_sendmsg+0x723/0xbe0 [ 7685.855862][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7685.855862][ T284] ___sys_sendmsg+0xee/0x170 [ 7685.855862][ T284] __sys_sendmsg+0xcd/0x170 [ 7685.855862][ T284] do_syscall_64+0xc6/0x1e0 [ 7685.855862][ T284] [ 7685.858038][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7685.858038][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7685.858038][ T284] ipv6_find_idev+0x102/0x170 [ 7685.858038][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7685.858038][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7685.858038][ T284] netlink_rcv_skb+0x130/0x360 [ 7685.858038][ T284] netlink_unicast+0x449/0x710 [ 7685.858038][ T284] netlink_sendmsg+0x723/0xbe0 [ 7685.858038][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7685.858038][ T284] ___sys_sendmsg+0xee/0x170 [ 7685.858038][ T284] __sys_sendmsg+0xcd/0x170 [ 7685.858038][ T284] do_syscall_64+0xc6/0x1e0 [ 7685.858038][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7685.858038][ T284] [ 7685.859739][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7685.859739][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7685.859739][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7685.859739][ T284] ipv6_find_idev+0x102/0x170 [ 7685.859739][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7685.859739][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7685.859739][ T284] netlink_rcv_skb+0x130/0x360 [ 7685.859739][ T284] netlink_unicast+0x449/0x710 [ 7685.859739][ T284] netlink_sendmsg+0x723/0xbe0 [ 7685.859739][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7685.859739][ T284] ___sys_sendmsg+0xee/0x170 [ 7685.859739][ T284] __sys_sendmsg+0xcd/0x170 [ 7685.859739][ T284] do_syscall_64+0xc6/0x1e0 [ 7685.859739][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7685.859739][ T284] [ 7695.763078][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7695.763571][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7695.763571][ T282] dst_init+0x84/0x4a0 [ 7695.763571][ T282] dst_alloc+0x97/0x150 [ 7695.763571][ T282] ip6_dst_alloc+0x23/0x90 [ 7695.763571][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7695.763571][ T282] ip6_pol_route+0x56f/0x840 [ 7695.763571][ T282] fib6_rule_lookup+0x196/0x240 [ 7695.763571][ T282] ip6_route_input+0x542/0x980 [ 7695.763571][ T282] ipv6_rcv+0x8f/0x400 [ 7695.763571][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7695.763571][ T282] process_backlog+0x101/0x620 [ 7695.763571][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7695.763571][ T282] net_rx_action+0x495/0xbe0 [ 7695.763571][ T282] __do_softirq+0x1b5/0x7f6 [ 7695.763571][ T282] [ 7695.765592][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7695.765592][ T282] netdev_get_by_index+0x5e/0x80 [ 7695.765592][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7695.765592][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7695.765592][ T282] ip6_route_add+0x1c/0x140 [ 7695.765592][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7695.765592][ T282] inet6_addr_add+0x4f8/0xa40 [ 7695.765592][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7695.765592][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7695.765592][ T282] netlink_rcv_skb+0x130/0x360 [ 7695.765592][ T282] netlink_unicast+0x449/0x710 [ 7695.765592][ T282] netlink_sendmsg+0x723/0xbe0 [ 7695.765592][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7695.765592][ T282] ___sys_sendmsg+0xee/0x170 [ 7695.765592][ T282] __sys_sendmsg+0xcd/0x170 [ 7695.765592][ T282] do_syscall_64+0xc6/0x1e0 [ 7695.765592][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7695.765592][ T282] [ 7695.768030][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7695.768030][ T282] netdev_get_by_index+0x5e/0x80 [ 7695.768030][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7695.768030][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7695.768030][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7695.768030][ T282] ipv6_add_addr+0x411/0x2000 [ 7695.768030][ T282] inet6_addr_add+0x30e/0xa40 [ 7695.768030][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7695.768030][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7695.768030][ T282] netlink_rcv_skb+0x130/0x360 [ 7695.768030][ T282] netlink_unicast+0x449/0x710 [ 7695.768030][ T282] netlink_sendmsg+0x723/0xbe0 [ 7695.768030][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7695.768030][ T282] ___sys_sendmsg+0xee/0x170 [ 7695.768030][ T282] __sys_sendmsg+0xcd/0x170 [ 7695.768030][ T282] do_syscall_64+0xc6/0x1e0 [ 7695.768030][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7695.768030][ T282] [ 7695.770992][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7695.770992][ T282] netdev_get_by_index+0x5e/0x80 [ 7695.770992][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7695.770992][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7695.770992][ T282] ip6_route_add+0x1c/0x140 [ 7695.770992][ T282] addrconf_add_mroute+0x129/0x180 [ 7695.770992][ T282] addrconf_add_dev+0xe2/0x170 [ 7695.770992][ T282] inet6_addr_add+0x12f/0xa40 [ 7695.770992][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7695.770992][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7695.770992][ T282] netlink_rcv_skb+0x130/0x360 [ 7695.770992][ T282] netlink_unicast+0x449/0x710 [ 7695.770992][ T282] netlink_sendmsg+0x723/0xbe0 [ 7695.770992][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7695.770992][ T282] ___sys_sendmsg+0xee/0x170 [ 7695.770992][ T282] __sys_sendmsg+0xcd/0x170 [ 7695.770992][ T282] do_syscall_64+0xc6/0x1e0 [ 7695.770992][ T282] [ 7695.773406][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7695.773406][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7695.773406][ T282] ipv6_find_idev+0x102/0x170 [ 7695.773406][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7695.773406][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7695.773406][ T282] netlink_rcv_skb+0x130/0x360 [ 7695.773406][ T282] netlink_unicast+0x449/0x710 [ 7695.773406][ T282] netlink_sendmsg+0x723/0xbe0 [ 7695.773406][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7695.773406][ T282] ___sys_sendmsg+0xee/0x170 [ 7695.773406][ T282] __sys_sendmsg+0xcd/0x170 [ 7695.773406][ T282] do_syscall_64+0xc6/0x1e0 [ 7695.773406][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7695.773406][ T282] [ 7695.775317][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7695.775317][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7695.775317][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7695.775317][ T282] ipv6_find_idev+0x102/0x170 [ 7695.775317][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7695.775317][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7695.775317][ T282] netlink_rcv_skb+0x130/0x360 [ 7695.775317][ T282] netlink_unicast+0x449/0x710 [ 7695.775317][ T282] netlink_sendmsg+0x723/0xbe0 [ 7695.775317][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7695.775317][ T282] ___sys_sendmsg+0xee/0x170 [ 7695.775317][ T282] __sys_sendmsg+0xcd/0x170 [ 7695.775317][ T282] do_syscall_64+0xc6/0x1e0 [ 7695.775317][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7695.775317][ T282] [ 7696.107014][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7696.107417][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7696.107417][ T284] netdev_get_by_index+0x5e/0x80 [ 7696.107417][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7696.107417][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7696.107417][ T284] ip6_route_add+0x1c/0x140 [ 7696.107417][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7696.107417][ T284] inet6_addr_add+0x4f8/0xa40 [ 7696.107417][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7696.107417][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7696.107417][ T284] netlink_rcv_skb+0x130/0x360 [ 7696.107417][ T284] netlink_unicast+0x449/0x710 [ 7696.107417][ T284] netlink_sendmsg+0x723/0xbe0 [ 7696.107417][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7696.107417][ T284] ___sys_sendmsg+0xee/0x170 [ 7696.107417][ T284] __sys_sendmsg+0xcd/0x170 [ 7696.107417][ T284] do_syscall_64+0xc6/0x1e0 [ 7696.107417][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7696.107417][ T284] [ 7696.109884][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7696.109884][ T284] netdev_get_by_index+0x5e/0x80 [ 7696.109884][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7696.109884][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7696.109884][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7696.109884][ T284] ipv6_add_addr+0x411/0x2000 [ 7696.109884][ T284] inet6_addr_add+0x30e/0xa40 [ 7696.109884][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7696.109884][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7696.109884][ T284] netlink_rcv_skb+0x130/0x360 [ 7696.109884][ T284] netlink_unicast+0x449/0x710 [ 7696.109884][ T284] netlink_sendmsg+0x723/0xbe0 [ 7696.109884][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7696.109884][ T284] ___sys_sendmsg+0xee/0x170 [ 7696.109884][ T284] __sys_sendmsg+0xcd/0x170 [ 7696.109884][ T284] do_syscall_64+0xc6/0x1e0 [ 7696.109884][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7696.109884][ T284] [ 7696.112337][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7696.112337][ T284] netdev_get_by_index+0x5e/0x80 [ 7696.112337][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7696.112337][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7696.112337][ T284] ip6_route_add+0x1c/0x140 [ 7696.112337][ T284] addrconf_add_mroute+0x129/0x180 [ 7696.112337][ T284] addrconf_add_dev+0xe2/0x170 [ 7696.112337][ T284] inet6_addr_add+0x12f/0xa40 [ 7696.112337][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7696.112337][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7696.112337][ T284] netlink_rcv_skb+0x130/0x360 [ 7696.112337][ T284] netlink_unicast+0x449/0x710 [ 7696.112337][ T284] netlink_sendmsg+0x723/0xbe0 [ 7696.112337][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7696.112337][ T284] ___sys_sendmsg+0xee/0x170 [ 7696.112337][ T284] __sys_sendmsg+0xcd/0x170 [ 7696.112337][ T284] do_syscall_64+0xc6/0x1e0 [ 7696.112337][ T284] [ 7696.114759][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7696.114759][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7696.114759][ T284] ipv6_find_idev+0x102/0x170 [ 7696.114759][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7696.114759][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7696.114759][ T284] netlink_rcv_skb+0x130/0x360 [ 7696.114759][ T284] netlink_unicast+0x449/0x710 [ 7696.114759][ T284] netlink_sendmsg+0x723/0xbe0 [ 7696.114759][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7696.114759][ T284] ___sys_sendmsg+0xee/0x170 [ 7696.114759][ T284] __sys_sendmsg+0xcd/0x170 [ 7696.114759][ T284] do_syscall_64+0xc6/0x1e0 [ 7696.114759][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7696.114759][ T284] [ 7696.116632][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7696.116632][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7696.116632][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7696.116632][ T284] ipv6_find_idev+0x102/0x170 [ 7696.116632][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7696.116632][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7696.116632][ T284] netlink_rcv_skb+0x130/0x360 [ 7696.116632][ T284] netlink_unicast+0x449/0x710 [ 7696.116632][ T284] netlink_sendmsg+0x723/0xbe0 [ 7696.116632][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7696.116632][ T284] ___sys_sendmsg+0xee/0x170 [ 7696.116632][ T284] __sys_sendmsg+0xcd/0x170 [ 7696.116632][ T284] do_syscall_64+0xc6/0x1e0 [ 7696.116632][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7696.116632][ T284] [ 7706.011112][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7706.011557][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7706.011557][ T282] dst_init+0x84/0x4a0 [ 7706.011557][ T282] dst_alloc+0x97/0x150 [ 7706.011557][ T282] ip6_dst_alloc+0x23/0x90 [ 7706.011557][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7706.011557][ T282] ip6_pol_route+0x56f/0x840 [ 7706.011557][ T282] fib6_rule_lookup+0x196/0x240 [ 7706.011557][ T282] ip6_route_input+0x542/0x980 [ 7706.011557][ T282] ipv6_rcv+0x8f/0x400 [ 7706.011557][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7706.011557][ T282] process_backlog+0x101/0x620 [ 7706.011557][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7706.011557][ T282] net_rx_action+0x495/0xbe0 [ 7706.011557][ T282] __do_softirq+0x1b5/0x7f6 [ 7706.011557][ T282] [ 7706.013346][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7706.013346][ T282] netdev_get_by_index+0x5e/0x80 [ 7706.013346][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7706.013346][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7706.013346][ T282] ip6_route_add+0x1c/0x140 [ 7706.013346][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7706.013346][ T282] inet6_addr_add+0x4f8/0xa40 [ 7706.013346][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7706.013346][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7706.013346][ T282] netlink_rcv_skb+0x130/0x360 [ 7706.013346][ T282] netlink_unicast+0x449/0x710 [ 7706.013346][ T282] netlink_sendmsg+0x723/0xbe0 [ 7706.013346][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7706.013346][ T282] ___sys_sendmsg+0xee/0x170 [ 7706.013346][ T282] __sys_sendmsg+0xcd/0x170 [ 7706.013346][ T282] do_syscall_64+0xc6/0x1e0 [ 7706.013346][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7706.013346][ T282] [ 7706.015589][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7706.015589][ T282] netdev_get_by_index+0x5e/0x80 [ 7706.015589][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7706.015589][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7706.015589][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7706.015589][ T282] ipv6_add_addr+0x411/0x2000 [ 7706.015589][ T282] inet6_addr_add+0x30e/0xa40 [ 7706.015589][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7706.015589][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7706.015589][ T282] netlink_rcv_skb+0x130/0x360 [ 7706.015589][ T282] netlink_unicast+0x449/0x710 [ 7706.015589][ T282] netlink_sendmsg+0x723/0xbe0 [ 7706.015589][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7706.015589][ T282] ___sys_sendmsg+0xee/0x170 [ 7706.015589][ T282] __sys_sendmsg+0xcd/0x170 [ 7706.015589][ T282] do_syscall_64+0xc6/0x1e0 [ 7706.015589][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7706.015589][ T282] [ 7706.018157][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7706.018157][ T282] netdev_get_by_index+0x5e/0x80 [ 7706.018157][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7706.018157][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7706.018157][ T282] ip6_route_add+0x1c/0x140 [ 7706.018157][ T282] addrconf_add_mroute+0x129/0x180 [ 7706.018157][ T282] addrconf_add_dev+0xe2/0x170 [ 7706.018157][ T282] inet6_addr_add+0x12f/0xa40 [ 7706.018157][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7706.018157][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7706.018157][ T282] netlink_rcv_skb+0x130/0x360 [ 7706.018157][ T282] netlink_unicast+0x449/0x710 [ 7706.018157][ T282] netlink_sendmsg+0x723/0xbe0 [ 7706.018157][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7706.018157][ T282] ___sys_sendmsg+0xee/0x170 [ 7706.018157][ T282] __sys_sendmsg+0xcd/0x170 [ 7706.018157][ T282] do_syscall_64+0xc6/0x1e0 [ 7706.018157][ T282] [ 7706.021674][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7706.021674][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7706.021674][ T282] ipv6_find_idev+0x102/0x170 [ 7706.021674][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7706.021674][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7706.021674][ T282] netlink_rcv_skb+0x130/0x360 [ 7706.021674][ T282] netlink_unicast+0x449/0x710 [ 7706.021674][ T282] netlink_sendmsg+0x723/0xbe0 [ 7706.021674][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7706.021674][ T282] ___sys_sendmsg+0xee/0x170 [ 7706.021674][ T282] __sys_sendmsg+0xcd/0x170 [ 7706.021674][ T282] do_syscall_64+0xc6/0x1e0 [ 7706.021674][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7706.021674][ T282] [ 7706.024888][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7706.024888][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7706.024888][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7706.024888][ T282] ipv6_find_idev+0x102/0x170 [ 7706.024888][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7706.024888][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7706.024888][ T282] netlink_rcv_skb+0x130/0x360 [ 7706.024888][ T282] netlink_unicast+0x449/0x710 [ 7706.024888][ T282] netlink_sendmsg+0x723/0xbe0 [ 7706.024888][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7706.024888][ T282] ___sys_sendmsg+0xee/0x170 [ 7706.024888][ T282] __sys_sendmsg+0xcd/0x170 [ 7706.024888][ T282] do_syscall_64+0xc6/0x1e0 [ 7706.024888][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7706.024888][ T282] [ 7706.267071][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7706.267508][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7706.267508][ T284] netdev_get_by_index+0x5e/0x80 [ 7706.267508][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7706.267508][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7706.267508][ T284] ip6_route_add+0x1c/0x140 [ 7706.267508][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7706.267508][ T284] inet6_addr_add+0x4f8/0xa40 [ 7706.267508][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7706.267508][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7706.267508][ T284] netlink_rcv_skb+0x130/0x360 [ 7706.267508][ T284] netlink_unicast+0x449/0x710 [ 7706.267508][ T284] netlink_sendmsg+0x723/0xbe0 [ 7706.267508][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7706.267508][ T284] ___sys_sendmsg+0xee/0x170 [ 7706.267508][ T284] __sys_sendmsg+0xcd/0x170 [ 7706.267508][ T284] do_syscall_64+0xc6/0x1e0 [ 7706.267508][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7706.267508][ T284] [ 7706.269986][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7706.269986][ T284] netdev_get_by_index+0x5e/0x80 [ 7706.269986][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7706.269986][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7706.269986][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7706.269986][ T284] ipv6_add_addr+0x411/0x2000 [ 7706.269986][ T284] inet6_addr_add+0x30e/0xa40 [ 7706.269986][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7706.269986][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7706.269986][ T284] netlink_rcv_skb+0x130/0x360 [ 7706.269986][ T284] netlink_unicast+0x449/0x710 [ 7706.269986][ T284] netlink_sendmsg+0x723/0xbe0 [ 7706.269986][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7706.269986][ T284] ___sys_sendmsg+0xee/0x170 [ 7706.269986][ T284] __sys_sendmsg+0xcd/0x170 [ 7706.269986][ T284] do_syscall_64+0xc6/0x1e0 [ 7706.269986][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7706.269986][ T284] [ 7706.272437][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7706.272437][ T284] netdev_get_by_index+0x5e/0x80 [ 7706.272437][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7706.272437][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7706.272437][ T284] ip6_route_add+0x1c/0x140 [ 7706.272437][ T284] addrconf_add_mroute+0x129/0x180 [ 7706.272437][ T284] addrconf_add_dev+0xe2/0x170 [ 7706.272437][ T284] inet6_addr_add+0x12f/0xa40 [ 7706.272437][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7706.272437][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7706.272437][ T284] netlink_rcv_skb+0x130/0x360 [ 7706.272437][ T284] netlink_unicast+0x449/0x710 [ 7706.272437][ T284] netlink_sendmsg+0x723/0xbe0 [ 7706.272437][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7706.272437][ T284] ___sys_sendmsg+0xee/0x170 [ 7706.272437][ T284] __sys_sendmsg+0xcd/0x170 [ 7706.272437][ T284] do_syscall_64+0xc6/0x1e0 [ 7706.272437][ T284] [ 7706.274860][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7706.274860][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7706.274860][ T284] ipv6_find_idev+0x102/0x170 [ 7706.274860][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7706.274860][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7706.274860][ T284] netlink_rcv_skb+0x130/0x360 [ 7706.274860][ T284] netlink_unicast+0x449/0x710 [ 7706.274860][ T284] netlink_sendmsg+0x723/0xbe0 [ 7706.274860][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7706.274860][ T284] ___sys_sendmsg+0xee/0x170 [ 7706.274860][ T284] __sys_sendmsg+0xcd/0x170 [ 7706.274860][ T284] do_syscall_64+0xc6/0x1e0 [ 7706.274860][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7706.274860][ T284] [ 7706.276753][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7706.276753][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7706.276753][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7706.276753][ T284] ipv6_find_idev+0x102/0x170 [ 7706.276753][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7706.276753][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7706.276753][ T284] netlink_rcv_skb+0x130/0x360 [ 7706.276753][ T284] netlink_unicast+0x449/0x710 [ 7706.276753][ T284] netlink_sendmsg+0x723/0xbe0 [ 7706.276753][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7706.276753][ T284] ___sys_sendmsg+0xee/0x170 [ 7706.276753][ T284] __sys_sendmsg+0xcd/0x170 [ 7706.276753][ T284] do_syscall_64+0xc6/0x1e0 [ 7706.276753][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7706.276753][ T284] [ 7716.066979][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7716.067446][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7716.067446][ T282] dst_init+0x84/0x4a0 [ 7716.067446][ T282] dst_alloc+0x97/0x150 [ 7716.067446][ T282] ip6_dst_alloc+0x23/0x90 [ 7716.067446][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7716.067446][ T282] ip6_pol_route+0x56f/0x840 [ 7716.067446][ T282] fib6_rule_lookup+0x196/0x240 [ 7716.067446][ T282] ip6_route_input+0x542/0x980 [ 7716.067446][ T282] ipv6_rcv+0x8f/0x400 [ 7716.067446][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7716.067446][ T282] process_backlog+0x101/0x620 [ 7716.067446][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7716.067446][ T282] net_rx_action+0x495/0xbe0 [ 7716.067446][ T282] __do_softirq+0x1b5/0x7f6 [ 7716.067446][ T282] [ 7716.069403][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7716.069403][ T282] netdev_get_by_index+0x5e/0x80 [ 7716.069403][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7716.069403][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7716.069403][ T282] ip6_route_add+0x1c/0x140 [ 7716.069403][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7716.069403][ T282] inet6_addr_add+0x4f8/0xa40 [ 7716.069403][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7716.069403][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7716.069403][ T282] netlink_rcv_skb+0x130/0x360 [ 7716.069403][ T282] netlink_unicast+0x449/0x710 [ 7716.069403][ T282] netlink_sendmsg+0x723/0xbe0 [ 7716.069403][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7716.069403][ T282] ___sys_sendmsg+0xee/0x170 [ 7716.069403][ T282] __sys_sendmsg+0xcd/0x170 [ 7716.069403][ T282] do_syscall_64+0xc6/0x1e0 [ 7716.069403][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7716.069403][ T282] [ 7716.071813][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7716.071813][ T282] netdev_get_by_index+0x5e/0x80 [ 7716.071813][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7716.071813][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7716.071813][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7716.071813][ T282] ipv6_add_addr+0x411/0x2000 [ 7716.071813][ T282] inet6_addr_add+0x30e/0xa40 [ 7716.071813][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7716.071813][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7716.071813][ T282] netlink_rcv_skb+0x130/0x360 [ 7716.071813][ T282] netlink_unicast+0x449/0x710 [ 7716.071813][ T282] netlink_sendmsg+0x723/0xbe0 [ 7716.071813][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7716.071813][ T282] ___sys_sendmsg+0xee/0x170 [ 7716.071813][ T282] __sys_sendmsg+0xcd/0x170 [ 7716.071813][ T282] do_syscall_64+0xc6/0x1e0 [ 7716.071813][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7716.071813][ T282] [ 7716.074224][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7716.074224][ T282] netdev_get_by_index+0x5e/0x80 [ 7716.074224][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7716.074224][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7716.074224][ T282] ip6_route_add+0x1c/0x140 [ 7716.074224][ T282] addrconf_add_mroute+0x129/0x180 [ 7716.074224][ T282] addrconf_add_dev+0xe2/0x170 [ 7716.074224][ T282] inet6_addr_add+0x12f/0xa40 [ 7716.074224][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7716.074224][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7716.074224][ T282] netlink_rcv_skb+0x130/0x360 [ 7716.074224][ T282] netlink_unicast+0x449/0x710 [ 7716.074224][ T282] netlink_sendmsg+0x723/0xbe0 [ 7716.074224][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7716.074224][ T282] ___sys_sendmsg+0xee/0x170 [ 7716.074224][ T282] __sys_sendmsg+0xcd/0x170 [ 7716.074224][ T282] do_syscall_64+0xc6/0x1e0 [ 7716.074224][ T282] [ 7716.076583][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7716.076583][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7716.076583][ T282] ipv6_find_idev+0x102/0x170 [ 7716.076583][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7716.076583][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7716.076583][ T282] netlink_rcv_skb+0x130/0x360 [ 7716.076583][ T282] netlink_unicast+0x449/0x710 [ 7716.076583][ T282] netlink_sendmsg+0x723/0xbe0 [ 7716.076583][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7716.076583][ T282] ___sys_sendmsg+0xee/0x170 [ 7716.076583][ T282] __sys_sendmsg+0xcd/0x170 [ 7716.076583][ T282] do_syscall_64+0xc6/0x1e0 [ 7716.076583][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7716.076583][ T282] [ 7716.078433][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7716.078433][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7716.078433][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7716.078433][ T282] ipv6_find_idev+0x102/0x170 [ 7716.078433][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7716.078433][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7716.078433][ T282] netlink_rcv_skb+0x130/0x360 [ 7716.078433][ T282] netlink_unicast+0x449/0x710 [ 7716.078433][ T282] netlink_sendmsg+0x723/0xbe0 [ 7716.078433][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7716.078433][ T282] ___sys_sendmsg+0xee/0x170 [ 7716.078433][ T282] __sys_sendmsg+0xcd/0x170 [ 7716.078433][ T282] do_syscall_64+0xc6/0x1e0 [ 7716.078433][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7716.078433][ T282] [ 7716.515014][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7716.515497][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7716.515497][ T284] netdev_get_by_index+0x5e/0x80 [ 7716.515497][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7716.515497][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7716.515497][ T284] ip6_route_add+0x1c/0x140 [ 7716.515497][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7716.515497][ T284] inet6_addr_add+0x4f8/0xa40 [ 7716.515497][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7716.515497][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7716.515497][ T284] netlink_rcv_skb+0x130/0x360 [ 7716.515497][ T284] netlink_unicast+0x449/0x710 [ 7716.515497][ T284] netlink_sendmsg+0x723/0xbe0 [ 7716.515497][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7716.515497][ T284] ___sys_sendmsg+0xee/0x170 [ 7716.515497][ T284] __sys_sendmsg+0xcd/0x170 [ 7716.515497][ T284] do_syscall_64+0xc6/0x1e0 [ 7716.515497][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7716.515497][ T284] [ 7716.517921][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7716.517921][ T284] netdev_get_by_index+0x5e/0x80 [ 7716.517921][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7716.517921][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7716.517921][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7716.517921][ T284] ipv6_add_addr+0x411/0x2000 [ 7716.517921][ T284] inet6_addr_add+0x30e/0xa40 [ 7716.517921][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7716.517921][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7716.517921][ T284] netlink_rcv_skb+0x130/0x360 [ 7716.517921][ T284] netlink_unicast+0x449/0x710 [ 7716.517921][ T284] netlink_sendmsg+0x723/0xbe0 [ 7716.517921][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7716.517921][ T284] ___sys_sendmsg+0xee/0x170 [ 7716.517921][ T284] __sys_sendmsg+0xcd/0x170 [ 7716.517921][ T284] do_syscall_64+0xc6/0x1e0 [ 7716.517921][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7716.517921][ T284] [ 7716.520333][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7716.520333][ T284] netdev_get_by_index+0x5e/0x80 [ 7716.520333][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7716.520333][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7716.520333][ T284] ip6_route_add+0x1c/0x140 [ 7716.520333][ T284] addrconf_add_mroute+0x129/0x180 [ 7716.520333][ T284] addrconf_add_dev+0xe2/0x170 [ 7716.520333][ T284] inet6_addr_add+0x12f/0xa40 [ 7716.520333][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7716.520333][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7716.520333][ T284] netlink_rcv_skb+0x130/0x360 [ 7716.520333][ T284] netlink_unicast+0x449/0x710 [ 7716.520333][ T284] netlink_sendmsg+0x723/0xbe0 [ 7716.520333][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7716.520333][ T284] ___sys_sendmsg+0xee/0x170 [ 7716.520333][ T284] __sys_sendmsg+0xcd/0x170 [ 7716.520333][ T284] do_syscall_64+0xc6/0x1e0 [ 7716.520333][ T284] [ 7716.522701][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7716.522701][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7716.522701][ T284] ipv6_find_idev+0x102/0x170 [ 7716.522701][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7716.522701][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7716.522701][ T284] netlink_rcv_skb+0x130/0x360 [ 7716.522701][ T284] netlink_unicast+0x449/0x710 [ 7716.522701][ T284] netlink_sendmsg+0x723/0xbe0 [ 7716.522701][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7716.522701][ T284] ___sys_sendmsg+0xee/0x170 [ 7716.522701][ T284] __sys_sendmsg+0xcd/0x170 [ 7716.522701][ T284] do_syscall_64+0xc6/0x1e0 [ 7716.522701][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7716.522701][ T284] [ 7716.524567][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7716.524567][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7716.524567][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7716.524567][ T284] ipv6_find_idev+0x102/0x170 [ 7716.524567][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7716.524567][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7716.524567][ T284] netlink_rcv_skb+0x130/0x360 [ 7716.524567][ T284] netlink_unicast+0x449/0x710 [ 7716.524567][ T284] netlink_sendmsg+0x723/0xbe0 [ 7716.524567][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7716.524567][ T284] ___sys_sendmsg+0xee/0x170 [ 7716.524567][ T284] __sys_sendmsg+0xcd/0x170 [ 7716.524567][ T284] do_syscall_64+0xc6/0x1e0 [ 7716.524567][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7716.524567][ T284] [ 7726.323096][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7726.323510][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7726.323510][ T282] dst_init+0x84/0x4a0 [ 7726.323510][ T282] dst_alloc+0x97/0x150 [ 7726.323510][ T282] ip6_dst_alloc+0x23/0x90 [ 7726.323510][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7726.323510][ T282] ip6_pol_route+0x56f/0x840 [ 7726.323510][ T282] fib6_rule_lookup+0x196/0x240 [ 7726.323510][ T282] ip6_route_input+0x542/0x980 [ 7726.323510][ T282] ipv6_rcv+0x8f/0x400 [ 7726.323510][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7726.323510][ T282] process_backlog+0x101/0x620 [ 7726.323510][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7726.323510][ T282] net_rx_action+0x495/0xbe0 [ 7726.323510][ T282] __do_softirq+0x1b5/0x7f6 [ 7726.323510][ T282] [ 7726.325491][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7726.325491][ T282] netdev_get_by_index+0x5e/0x80 [ 7726.325491][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7726.325491][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7726.325491][ T282] ip6_route_add+0x1c/0x140 [ 7726.325491][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7726.325491][ T282] inet6_addr_add+0x4f8/0xa40 [ 7726.325491][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7726.325491][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7726.325491][ T282] netlink_rcv_skb+0x130/0x360 [ 7726.325491][ T282] netlink_unicast+0x449/0x710 [ 7726.325491][ T282] netlink_sendmsg+0x723/0xbe0 [ 7726.325491][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7726.325491][ T282] ___sys_sendmsg+0xee/0x170 [ 7726.325491][ T282] __sys_sendmsg+0xcd/0x170 [ 7726.325491][ T282] do_syscall_64+0xc6/0x1e0 [ 7726.325491][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7726.325491][ T282] [ 7726.327944][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7726.327944][ T282] netdev_get_by_index+0x5e/0x80 [ 7726.327944][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7726.327944][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7726.327944][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7726.327944][ T282] ipv6_add_addr+0x411/0x2000 [ 7726.327944][ T282] inet6_addr_add+0x30e/0xa40 [ 7726.327944][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7726.327944][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7726.327944][ T282] netlink_rcv_skb+0x130/0x360 [ 7726.327944][ T282] netlink_unicast+0x449/0x710 [ 7726.327944][ T282] netlink_sendmsg+0x723/0xbe0 [ 7726.327944][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7726.327944][ T282] ___sys_sendmsg+0xee/0x170 [ 7726.327944][ T282] __sys_sendmsg+0xcd/0x170 [ 7726.327944][ T282] do_syscall_64+0xc6/0x1e0 [ 7726.327944][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7726.327944][ T282] [ 7726.330350][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7726.330350][ T282] netdev_get_by_index+0x5e/0x80 [ 7726.330350][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7726.330350][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7726.330350][ T282] ip6_route_add+0x1c/0x140 [ 7726.330350][ T282] addrconf_add_mroute+0x129/0x180 [ 7726.330350][ T282] addrconf_add_dev+0xe2/0x170 [ 7726.330350][ T282] inet6_addr_add+0x12f/0xa40 [ 7726.330350][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7726.330350][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7726.330350][ T282] netlink_rcv_skb+0x130/0x360 [ 7726.330350][ T282] netlink_unicast+0x449/0x710 [ 7726.330350][ T282] netlink_sendmsg+0x723/0xbe0 [ 7726.330350][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7726.330350][ T282] ___sys_sendmsg+0xee/0x170 [ 7726.330350][ T282] __sys_sendmsg+0xcd/0x170 [ 7726.330350][ T282] do_syscall_64+0xc6/0x1e0 [ 7726.330350][ T282] [ 7726.332732][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7726.332732][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7726.332732][ T282] ipv6_find_idev+0x102/0x170 [ 7726.332732][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7726.332732][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7726.332732][ T282] netlink_rcv_skb+0x130/0x360 [ 7726.332732][ T282] netlink_unicast+0x449/0x710 [ 7726.332732][ T282] netlink_sendmsg+0x723/0xbe0 [ 7726.332732][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7726.332732][ T282] ___sys_sendmsg+0xee/0x170 [ 7726.332732][ T282] __sys_sendmsg+0xcd/0x170 [ 7726.332732][ T282] do_syscall_64+0xc6/0x1e0 [ 7726.332732][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7726.332732][ T282] [ 7726.334603][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7726.334603][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7726.334603][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7726.334603][ T282] ipv6_find_idev+0x102/0x170 [ 7726.334603][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7726.334603][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7726.334603][ T282] netlink_rcv_skb+0x130/0x360 [ 7726.334603][ T282] netlink_unicast+0x449/0x710 [ 7726.334603][ T282] netlink_sendmsg+0x723/0xbe0 [ 7726.334603][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7726.334603][ T282] ___sys_sendmsg+0xee/0x170 [ 7726.334603][ T282] __sys_sendmsg+0xcd/0x170 [ 7726.334603][ T282] do_syscall_64+0xc6/0x1e0 [ 7726.334603][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7726.334603][ T282] [ 7726.763047][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7726.763492][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7726.763492][ T284] netdev_get_by_index+0x5e/0x80 [ 7726.763492][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7726.763492][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7726.763492][ T284] ip6_route_add+0x1c/0x140 [ 7726.763492][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7726.763492][ T284] inet6_addr_add+0x4f8/0xa40 [ 7726.763492][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7726.763492][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7726.763492][ T284] netlink_rcv_skb+0x130/0x360 [ 7726.763492][ T284] netlink_unicast+0x449/0x710 [ 7726.763492][ T284] netlink_sendmsg+0x723/0xbe0 [ 7726.763492][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7726.763492][ T284] ___sys_sendmsg+0xee/0x170 [ 7726.763492][ T284] __sys_sendmsg+0xcd/0x170 [ 7726.763492][ T284] do_syscall_64+0xc6/0x1e0 [ 7726.763492][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7726.763492][ T284] [ 7726.765784][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7726.765784][ T284] netdev_get_by_index+0x5e/0x80 [ 7726.765784][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7726.765784][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7726.765784][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7726.765784][ T284] ipv6_add_addr+0x411/0x2000 [ 7726.765784][ T284] inet6_addr_add+0x30e/0xa40 [ 7726.765784][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7726.765784][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7726.765784][ T284] netlink_rcv_skb+0x130/0x360 [ 7726.765784][ T284] netlink_unicast+0x449/0x710 [ 7726.765784][ T284] netlink_sendmsg+0x723/0xbe0 [ 7726.765784][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7726.765784][ T284] ___sys_sendmsg+0xee/0x170 [ 7726.765784][ T284] __sys_sendmsg+0xcd/0x170 [ 7726.765784][ T284] do_syscall_64+0xc6/0x1e0 [ 7726.765784][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7726.765784][ T284] [ 7726.768015][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7726.768015][ T284] netdev_get_by_index+0x5e/0x80 [ 7726.768015][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7726.768015][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7726.768015][ T284] ip6_route_add+0x1c/0x140 [ 7726.768015][ T284] addrconf_add_mroute+0x129/0x180 [ 7726.768015][ T284] addrconf_add_dev+0xe2/0x170 [ 7726.768015][ T284] inet6_addr_add+0x12f/0xa40 [ 7726.768015][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7726.768015][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7726.768015][ T284] netlink_rcv_skb+0x130/0x360 [ 7726.768015][ T284] netlink_unicast+0x449/0x710 [ 7726.768015][ T284] netlink_sendmsg+0x723/0xbe0 [ 7726.768015][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7726.768015][ T284] ___sys_sendmsg+0xee/0x170 [ 7726.768015][ T284] __sys_sendmsg+0xcd/0x170 [ 7726.768015][ T284] do_syscall_64+0xc6/0x1e0 [ 7726.768015][ T284] [ 7726.770195][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7726.770195][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7726.770195][ T284] ipv6_find_idev+0x102/0x170 [ 7726.770195][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7726.770195][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7726.770195][ T284] netlink_rcv_skb+0x130/0x360 [ 7726.770195][ T284] netlink_unicast+0x449/0x710 [ 7726.770195][ T284] netlink_sendmsg+0x723/0xbe0 [ 7726.770195][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7726.770195][ T284] ___sys_sendmsg+0xee/0x170 [ 7726.770195][ T284] __sys_sendmsg+0xcd/0x170 [ 7726.770195][ T284] do_syscall_64+0xc6/0x1e0 [ 7726.770195][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7726.770195][ T284] [ 7726.771918][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7726.771918][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7726.771918][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7726.771918][ T284] ipv6_find_idev+0x102/0x170 [ 7726.771918][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7726.771918][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7726.771918][ T284] netlink_rcv_skb+0x130/0x360 [ 7726.771918][ T284] netlink_unicast+0x449/0x710 [ 7726.771918][ T284] netlink_sendmsg+0x723/0xbe0 [ 7726.771918][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7726.771918][ T284] ___sys_sendmsg+0xee/0x170 [ 7726.771918][ T284] __sys_sendmsg+0xcd/0x170 [ 7726.771918][ T284] do_syscall_64+0xc6/0x1e0 [ 7726.771918][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7726.771918][ T284] [ 7736.411031][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7736.411510][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7736.411510][ T282] dst_init+0x84/0x4a0 [ 7736.411510][ T282] dst_alloc+0x97/0x150 [ 7736.411510][ T282] ip6_dst_alloc+0x23/0x90 [ 7736.411510][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7736.411510][ T282] ip6_pol_route+0x56f/0x840 [ 7736.411510][ T282] fib6_rule_lookup+0x196/0x240 [ 7736.411510][ T282] ip6_route_input+0x542/0x980 [ 7736.411510][ T282] ipv6_rcv+0x8f/0x400 [ 7736.411510][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7736.411510][ T282] process_backlog+0x101/0x620 [ 7736.411510][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7736.411510][ T282] net_rx_action+0x495/0xbe0 [ 7736.411510][ T282] __do_softirq+0x1b5/0x7f6 [ 7736.411510][ T282] [ 7736.413494][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7736.413494][ T282] netdev_get_by_index+0x5e/0x80 [ 7736.413494][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7736.413494][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7736.413494][ T282] ip6_route_add+0x1c/0x140 [ 7736.413494][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7736.413494][ T282] inet6_addr_add+0x4f8/0xa40 [ 7736.413494][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7736.413494][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7736.413494][ T282] netlink_rcv_skb+0x130/0x360 [ 7736.413494][ T282] netlink_unicast+0x449/0x710 [ 7736.413494][ T282] netlink_sendmsg+0x723/0xbe0 [ 7736.413494][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7736.413494][ T282] ___sys_sendmsg+0xee/0x170 [ 7736.413494][ T282] __sys_sendmsg+0xcd/0x170 [ 7736.413494][ T282] do_syscall_64+0xc6/0x1e0 [ 7736.413494][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7736.413494][ T282] [ 7736.415922][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7736.415922][ T282] netdev_get_by_index+0x5e/0x80 [ 7736.415922][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7736.415922][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7736.415922][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7736.415922][ T282] ipv6_add_addr+0x411/0x2000 [ 7736.415922][ T282] inet6_addr_add+0x30e/0xa40 [ 7736.415922][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7736.415922][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7736.415922][ T282] netlink_rcv_skb+0x130/0x360 [ 7736.415922][ T282] netlink_unicast+0x449/0x710 [ 7736.415922][ T282] netlink_sendmsg+0x723/0xbe0 [ 7736.415922][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7736.415922][ T282] ___sys_sendmsg+0xee/0x170 [ 7736.415922][ T282] __sys_sendmsg+0xcd/0x170 [ 7736.415922][ T282] do_syscall_64+0xc6/0x1e0 [ 7736.415922][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7736.415922][ T282] [ 7736.418345][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7736.418345][ T282] netdev_get_by_index+0x5e/0x80 [ 7736.418345][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7736.418345][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7736.418345][ T282] ip6_route_add+0x1c/0x140 [ 7736.418345][ T282] addrconf_add_mroute+0x129/0x180 [ 7736.418345][ T282] addrconf_add_dev+0xe2/0x170 [ 7736.418345][ T282] inet6_addr_add+0x12f/0xa40 [ 7736.418345][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7736.418345][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7736.418345][ T282] netlink_rcv_skb+0x130/0x360 [ 7736.418345][ T282] netlink_unicast+0x449/0x710 [ 7736.418345][ T282] netlink_sendmsg+0x723/0xbe0 [ 7736.418345][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7736.418345][ T282] ___sys_sendmsg+0xee/0x170 [ 7736.418345][ T282] __sys_sendmsg+0xcd/0x170 [ 7736.418345][ T282] do_syscall_64+0xc6/0x1e0 [ 7736.418345][ T282] [ 7736.420723][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7736.420723][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7736.420723][ T282] ipv6_find_idev+0x102/0x170 [ 7736.420723][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7736.420723][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7736.420723][ T282] netlink_rcv_skb+0x130/0x360 [ 7736.420723][ T282] netlink_unicast+0x449/0x710 [ 7736.420723][ T282] netlink_sendmsg+0x723/0xbe0 [ 7736.420723][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7736.420723][ T282] ___sys_sendmsg+0xee/0x170 [ 7736.420723][ T282] __sys_sendmsg+0xcd/0x170 [ 7736.420723][ T282] do_syscall_64+0xc6/0x1e0 [ 7736.420723][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7736.420723][ T282] [ 7736.422577][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7736.422577][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7736.422577][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7736.422577][ T282] ipv6_find_idev+0x102/0x170 [ 7736.422577][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7736.422577][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7736.422577][ T282] netlink_rcv_skb+0x130/0x360 [ 7736.422577][ T282] netlink_unicast+0x449/0x710 [ 7736.422577][ T282] netlink_sendmsg+0x723/0xbe0 [ 7736.422577][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7736.422577][ T282] ___sys_sendmsg+0xee/0x170 [ 7736.422577][ T282] __sys_sendmsg+0xcd/0x170 [ 7736.422577][ T282] do_syscall_64+0xc6/0x1e0 [ 7736.422577][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7736.422577][ T282] [ 7737.011021][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7737.011459][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7737.011459][ T284] netdev_get_by_index+0x5e/0x80 [ 7737.011459][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7737.011459][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7737.011459][ T284] ip6_route_add+0x1c/0x140 [ 7737.011459][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7737.011459][ T284] inet6_addr_add+0x4f8/0xa40 [ 7737.011459][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7737.011459][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7737.011459][ T284] netlink_rcv_skb+0x130/0x360 [ 7737.011459][ T284] netlink_unicast+0x449/0x710 [ 7737.011459][ T284] netlink_sendmsg+0x723/0xbe0 [ 7737.011459][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7737.011459][ T284] ___sys_sendmsg+0xee/0x170 [ 7737.011459][ T284] __sys_sendmsg+0xcd/0x170 [ 7737.011459][ T284] do_syscall_64+0xc6/0x1e0 [ 7737.011459][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7737.011459][ T284] [ 7737.013684][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7737.013684][ T284] netdev_get_by_index+0x5e/0x80 [ 7737.013684][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7737.013684][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7737.013684][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7737.013684][ T284] ipv6_add_addr+0x411/0x2000 [ 7737.013684][ T284] inet6_addr_add+0x30e/0xa40 [ 7737.013684][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7737.013684][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7737.013684][ T284] netlink_rcv_skb+0x130/0x360 [ 7737.013684][ T284] netlink_unicast+0x449/0x710 [ 7737.013684][ T284] netlink_sendmsg+0x723/0xbe0 [ 7737.013684][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7737.013684][ T284] ___sys_sendmsg+0xee/0x170 [ 7737.013684][ T284] __sys_sendmsg+0xcd/0x170 [ 7737.013684][ T284] do_syscall_64+0xc6/0x1e0 [ 7737.013684][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7737.013684][ T284] [ 7737.015917][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7737.015917][ T284] netdev_get_by_index+0x5e/0x80 [ 7737.015917][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7737.015917][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7737.015917][ T284] ip6_route_add+0x1c/0x140 [ 7737.015917][ T284] addrconf_add_mroute+0x129/0x180 [ 7737.015917][ T284] addrconf_add_dev+0xe2/0x170 [ 7737.015917][ T284] inet6_addr_add+0x12f/0xa40 [ 7737.015917][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7737.015917][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7737.015917][ T284] netlink_rcv_skb+0x130/0x360 [ 7737.015917][ T284] netlink_unicast+0x449/0x710 [ 7737.015917][ T284] netlink_sendmsg+0x723/0xbe0 [ 7737.015917][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7737.015917][ T284] ___sys_sendmsg+0xee/0x170 [ 7737.015917][ T284] __sys_sendmsg+0xcd/0x170 [ 7737.015917][ T284] do_syscall_64+0xc6/0x1e0 [ 7737.015917][ T284] [ 7737.018197][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7737.018197][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7737.018197][ T284] ipv6_find_idev+0x102/0x170 [ 7737.018197][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7737.018197][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7737.018197][ T284] netlink_rcv_skb+0x130/0x360 [ 7737.018197][ T284] netlink_unicast+0x449/0x710 [ 7737.018197][ T284] netlink_sendmsg+0x723/0xbe0 [ 7737.018197][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7737.018197][ T284] ___sys_sendmsg+0xee/0x170 [ 7737.018197][ T284] __sys_sendmsg+0xcd/0x170 [ 7737.018197][ T284] do_syscall_64+0xc6/0x1e0 [ 7737.018197][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7737.018197][ T284] [ 7737.019906][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7737.019906][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7737.019906][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7737.019906][ T284] ipv6_find_idev+0x102/0x170 [ 7737.019906][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7737.019906][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7737.019906][ T284] netlink_rcv_skb+0x130/0x360 [ 7737.019906][ T284] netlink_unicast+0x449/0x710 [ 7737.019906][ T284] netlink_sendmsg+0x723/0xbe0 [ 7737.019906][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7737.019906][ T284] ___sys_sendmsg+0xee/0x170 [ 7737.019906][ T284] __sys_sendmsg+0xcd/0x170 [ 7737.019906][ T284] do_syscall_64+0xc6/0x1e0 [ 7737.019906][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7737.019906][ T284] [ 7746.667047][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7746.667532][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7746.667532][ T282] dst_init+0x84/0x4a0 [ 7746.667532][ T282] dst_alloc+0x97/0x150 [ 7746.667532][ T282] ip6_dst_alloc+0x23/0x90 [ 7746.667532][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7746.667532][ T282] ip6_pol_route+0x56f/0x840 [ 7746.667532][ T282] fib6_rule_lookup+0x196/0x240 [ 7746.667532][ T282] ip6_route_input+0x542/0x980 [ 7746.667532][ T282] ipv6_rcv+0x8f/0x400 [ 7746.667532][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7746.667532][ T282] process_backlog+0x101/0x620 [ 7746.667532][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7746.667532][ T282] net_rx_action+0x495/0xbe0 [ 7746.667532][ T282] __do_softirq+0x1b5/0x7f6 [ 7746.667532][ T282] [ 7746.669479][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7746.669479][ T282] netdev_get_by_index+0x5e/0x80 [ 7746.669479][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7746.669479][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7746.669479][ T282] ip6_route_add+0x1c/0x140 [ 7746.669479][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7746.669479][ T282] inet6_addr_add+0x4f8/0xa40 [ 7746.669479][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7746.669479][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7746.669479][ T282] netlink_rcv_skb+0x130/0x360 [ 7746.669479][ T282] netlink_unicast+0x449/0x710 [ 7746.669479][ T282] netlink_sendmsg+0x723/0xbe0 [ 7746.669479][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7746.669479][ T282] ___sys_sendmsg+0xee/0x170 [ 7746.669479][ T282] __sys_sendmsg+0xcd/0x170 [ 7746.669479][ T282] do_syscall_64+0xc6/0x1e0 [ 7746.669479][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7746.669479][ T282] [ 7746.671897][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7746.671897][ T282] netdev_get_by_index+0x5e/0x80 [ 7746.671897][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7746.671897][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7746.671897][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7746.671897][ T282] ipv6_add_addr+0x411/0x2000 [ 7746.671897][ T282] inet6_addr_add+0x30e/0xa40 [ 7746.671897][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7746.671897][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7746.671897][ T282] netlink_rcv_skb+0x130/0x360 [ 7746.671897][ T282] netlink_unicast+0x449/0x710 [ 7746.671897][ T282] netlink_sendmsg+0x723/0xbe0 [ 7746.671897][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7746.671897][ T282] ___sys_sendmsg+0xee/0x170 [ 7746.671897][ T282] __sys_sendmsg+0xcd/0x170 [ 7746.671897][ T282] do_syscall_64+0xc6/0x1e0 [ 7746.671897][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7746.671897][ T282] [ 7746.674320][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7746.674320][ T282] netdev_get_by_index+0x5e/0x80 [ 7746.674320][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7746.674320][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7746.674320][ T282] ip6_route_add+0x1c/0x140 [ 7746.674320][ T282] addrconf_add_mroute+0x129/0x180 [ 7746.674320][ T282] addrconf_add_dev+0xe2/0x170 [ 7746.674320][ T282] inet6_addr_add+0x12f/0xa40 [ 7746.674320][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7746.674320][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7746.674320][ T282] netlink_rcv_skb+0x130/0x360 [ 7746.674320][ T282] netlink_unicast+0x449/0x710 [ 7746.674320][ T282] netlink_sendmsg+0x723/0xbe0 [ 7746.674320][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7746.674320][ T282] ___sys_sendmsg+0xee/0x170 [ 7746.674320][ T282] __sys_sendmsg+0xcd/0x170 [ 7746.674320][ T282] do_syscall_64+0xc6/0x1e0 [ 7746.674320][ T282] [ 7746.676690][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7746.676690][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7746.676690][ T282] ipv6_find_idev+0x102/0x170 [ 7746.676690][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7746.676690][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7746.676690][ T282] netlink_rcv_skb+0x130/0x360 [ 7746.676690][ T282] netlink_unicast+0x449/0x710 [ 7746.676690][ T282] netlink_sendmsg+0x723/0xbe0 [ 7746.676690][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7746.676690][ T282] ___sys_sendmsg+0xee/0x170 [ 7746.676690][ T282] __sys_sendmsg+0xcd/0x170 [ 7746.676690][ T282] do_syscall_64+0xc6/0x1e0 [ 7746.676690][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7746.676690][ T282] [ 7746.678574][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7746.678574][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7746.678574][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7746.678574][ T282] ipv6_find_idev+0x102/0x170 [ 7746.678574][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7746.678574][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7746.678574][ T282] netlink_rcv_skb+0x130/0x360 [ 7746.678574][ T282] netlink_unicast+0x449/0x710 [ 7746.678574][ T282] netlink_sendmsg+0x723/0xbe0 [ 7746.678574][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7746.678574][ T282] ___sys_sendmsg+0xee/0x170 [ 7746.678574][ T282] __sys_sendmsg+0xcd/0x170 [ 7746.678574][ T282] do_syscall_64+0xc6/0x1e0 [ 7746.678574][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7746.678574][ T282] [ 7747.259003][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7747.259503][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7747.259503][ T284] netdev_get_by_index+0x5e/0x80 [ 7747.259503][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7747.259503][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7747.259503][ T284] ip6_route_add+0x1c/0x140 [ 7747.259503][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7747.259503][ T284] inet6_addr_add+0x4f8/0xa40 [ 7747.259503][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7747.259503][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7747.259503][ T284] netlink_rcv_skb+0x130/0x360 [ 7747.259503][ T284] netlink_unicast+0x449/0x710 [ 7747.259503][ T284] netlink_sendmsg+0x723/0xbe0 [ 7747.259503][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7747.259503][ T284] ___sys_sendmsg+0xee/0x170 [ 7747.259503][ T284] __sys_sendmsg+0xcd/0x170 [ 7747.259503][ T284] do_syscall_64+0xc6/0x1e0 [ 7747.259503][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7747.259503][ T284] [ 7747.261976][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7747.261976][ T284] netdev_get_by_index+0x5e/0x80 [ 7747.261976][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7747.261976][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7747.261976][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7747.261976][ T284] ipv6_add_addr+0x411/0x2000 [ 7747.261976][ T284] inet6_addr_add+0x30e/0xa40 [ 7747.261976][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7747.261976][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7747.261976][ T284] netlink_rcv_skb+0x130/0x360 [ 7747.261976][ T284] netlink_unicast+0x449/0x710 [ 7747.261976][ T284] netlink_sendmsg+0x723/0xbe0 [ 7747.261976][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7747.261976][ T284] ___sys_sendmsg+0xee/0x170 [ 7747.261976][ T284] __sys_sendmsg+0xcd/0x170 [ 7747.261976][ T284] do_syscall_64+0xc6/0x1e0 [ 7747.261976][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7747.261976][ T284] [ 7747.264425][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7747.264425][ T284] netdev_get_by_index+0x5e/0x80 [ 7747.264425][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7747.264425][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7747.264425][ T284] ip6_route_add+0x1c/0x140 [ 7747.264425][ T284] addrconf_add_mroute+0x129/0x180 [ 7747.264425][ T284] addrconf_add_dev+0xe2/0x170 [ 7747.264425][ T284] inet6_addr_add+0x12f/0xa40 [ 7747.264425][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7747.264425][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7747.264425][ T284] netlink_rcv_skb+0x130/0x360 [ 7747.264425][ T284] netlink_unicast+0x449/0x710 [ 7747.264425][ T284] netlink_sendmsg+0x723/0xbe0 [ 7747.264425][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7747.264425][ T284] ___sys_sendmsg+0xee/0x170 [ 7747.264425][ T284] __sys_sendmsg+0xcd/0x170 [ 7747.264425][ T284] do_syscall_64+0xc6/0x1e0 [ 7747.264425][ T284] [ 7747.266820][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7747.266820][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7747.266820][ T284] ipv6_find_idev+0x102/0x170 [ 7747.266820][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7747.266820][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7747.266820][ T284] netlink_rcv_skb+0x130/0x360 [ 7747.266820][ T284] netlink_unicast+0x449/0x710 [ 7747.266820][ T284] netlink_sendmsg+0x723/0xbe0 [ 7747.266820][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7747.266820][ T284] ___sys_sendmsg+0xee/0x170 [ 7747.266820][ T284] __sys_sendmsg+0xcd/0x170 [ 7747.266820][ T284] do_syscall_64+0xc6/0x1e0 [ 7747.266820][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7747.266820][ T284] [ 7747.268692][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7747.268692][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7747.268692][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7747.268692][ T284] ipv6_find_idev+0x102/0x170 [ 7747.268692][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7747.268692][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7747.268692][ T284] netlink_rcv_skb+0x130/0x360 [ 7747.268692][ T284] netlink_unicast+0x449/0x710 [ 7747.268692][ T284] netlink_sendmsg+0x723/0xbe0 [ 7747.268692][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7747.268692][ T284] ___sys_sendmsg+0xee/0x170 [ 7747.268692][ T284] __sys_sendmsg+0xcd/0x170 [ 7747.268692][ T284] do_syscall_64+0xc6/0x1e0 [ 7747.268692][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7747.268692][ T284] [ 7756.923006][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7756.923487][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7756.923487][ T282] dst_init+0x84/0x4a0 [ 7756.923487][ T282] dst_alloc+0x97/0x150 [ 7756.923487][ T282] ip6_dst_alloc+0x23/0x90 [ 7756.923487][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7756.923487][ T282] ip6_pol_route+0x56f/0x840 [ 7756.923487][ T282] fib6_rule_lookup+0x196/0x240 [ 7756.923487][ T282] ip6_route_input+0x542/0x980 [ 7756.923487][ T282] ipv6_rcv+0x8f/0x400 [ 7756.923487][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7756.923487][ T282] process_backlog+0x101/0x620 [ 7756.923487][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7756.923487][ T282] net_rx_action+0x495/0xbe0 [ 7756.923487][ T282] __do_softirq+0x1b5/0x7f6 [ 7756.923487][ T282] [ 7756.925451][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7756.925451][ T282] netdev_get_by_index+0x5e/0x80 [ 7756.925451][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7756.925451][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7756.925451][ T282] ip6_route_add+0x1c/0x140 [ 7756.925451][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7756.925451][ T282] inet6_addr_add+0x4f8/0xa40 [ 7756.925451][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7756.925451][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7756.925451][ T282] netlink_rcv_skb+0x130/0x360 [ 7756.925451][ T282] netlink_unicast+0x449/0x710 [ 7756.925451][ T282] netlink_sendmsg+0x723/0xbe0 [ 7756.925451][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7756.925451][ T282] ___sys_sendmsg+0xee/0x170 [ 7756.925451][ T282] __sys_sendmsg+0xcd/0x170 [ 7756.925451][ T282] do_syscall_64+0xc6/0x1e0 [ 7756.925451][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7756.925451][ T282] [ 7756.927867][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7756.927867][ T282] netdev_get_by_index+0x5e/0x80 [ 7756.927867][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7756.927867][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7756.927867][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7756.927867][ T282] ipv6_add_addr+0x411/0x2000 [ 7756.927867][ T282] inet6_addr_add+0x30e/0xa40 [ 7756.927867][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7756.927867][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7756.927867][ T282] netlink_rcv_skb+0x130/0x360 [ 7756.927867][ T282] netlink_unicast+0x449/0x710 [ 7756.927867][ T282] netlink_sendmsg+0x723/0xbe0 [ 7756.927867][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7756.927867][ T282] ___sys_sendmsg+0xee/0x170 [ 7756.927867][ T282] __sys_sendmsg+0xcd/0x170 [ 7756.927867][ T282] do_syscall_64+0xc6/0x1e0 [ 7756.927867][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7756.927867][ T282] [ 7756.930285][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7756.930285][ T282] netdev_get_by_index+0x5e/0x80 [ 7756.930285][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7756.930285][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7756.930285][ T282] ip6_route_add+0x1c/0x140 [ 7756.930285][ T282] addrconf_add_mroute+0x129/0x180 [ 7756.930285][ T282] addrconf_add_dev+0xe2/0x170 [ 7756.930285][ T282] inet6_addr_add+0x12f/0xa40 [ 7756.930285][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7756.930285][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7756.930285][ T282] netlink_rcv_skb+0x130/0x360 [ 7756.930285][ T282] netlink_unicast+0x449/0x710 [ 7756.930285][ T282] netlink_sendmsg+0x723/0xbe0 [ 7756.930285][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7756.930285][ T282] ___sys_sendmsg+0xee/0x170 [ 7756.930285][ T282] __sys_sendmsg+0xcd/0x170 [ 7756.930285][ T282] do_syscall_64+0xc6/0x1e0 [ 7756.930285][ T282] [ 7756.932650][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7756.932650][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7756.932650][ T282] ipv6_find_idev+0x102/0x170 [ 7756.932650][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7756.932650][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7756.932650][ T282] netlink_rcv_skb+0x130/0x360 [ 7756.932650][ T282] netlink_unicast+0x449/0x710 [ 7756.932650][ T282] netlink_sendmsg+0x723/0xbe0 [ 7756.932650][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7756.932650][ T282] ___sys_sendmsg+0xee/0x170 [ 7756.932650][ T282] __sys_sendmsg+0xcd/0x170 [ 7756.932650][ T282] do_syscall_64+0xc6/0x1e0 [ 7756.932650][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7756.932650][ T282] [ 7756.934518][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7756.934518][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7756.934518][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7756.934518][ T282] ipv6_find_idev+0x102/0x170 [ 7756.934518][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7756.934518][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7756.934518][ T282] netlink_rcv_skb+0x130/0x360 [ 7756.934518][ T282] netlink_unicast+0x449/0x710 [ 7756.934518][ T282] netlink_sendmsg+0x723/0xbe0 [ 7756.934518][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7756.934518][ T282] ___sys_sendmsg+0xee/0x170 [ 7756.934518][ T282] __sys_sendmsg+0xcd/0x170 [ 7756.934518][ T282] do_syscall_64+0xc6/0x1e0 [ 7756.934518][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7756.934518][ T282] [ 7757.354951][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7757.355435][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7757.355435][ T284] netdev_get_by_index+0x5e/0x80 [ 7757.355435][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7757.355435][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7757.355435][ T284] ip6_route_add+0x1c/0x140 [ 7757.355435][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7757.355435][ T284] inet6_addr_add+0x4f8/0xa40 [ 7757.355435][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7757.355435][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7757.355435][ T284] netlink_rcv_skb+0x130/0x360 [ 7757.355435][ T284] netlink_unicast+0x449/0x710 [ 7757.355435][ T284] netlink_sendmsg+0x723/0xbe0 [ 7757.355435][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7757.355435][ T284] ___sys_sendmsg+0xee/0x170 [ 7757.355435][ T284] __sys_sendmsg+0xcd/0x170 [ 7757.355435][ T284] do_syscall_64+0xc6/0x1e0 [ 7757.355435][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7757.355435][ T284] [ 7757.357918][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7757.357918][ T284] netdev_get_by_index+0x5e/0x80 [ 7757.357918][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7757.357918][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7757.357918][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7757.357918][ T284] ipv6_add_addr+0x411/0x2000 [ 7757.357918][ T284] inet6_addr_add+0x30e/0xa40 [ 7757.357918][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7757.357918][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7757.357918][ T284] netlink_rcv_skb+0x130/0x360 [ 7757.357918][ T284] netlink_unicast+0x449/0x710 [ 7757.357918][ T284] netlink_sendmsg+0x723/0xbe0 [ 7757.357918][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7757.357918][ T284] ___sys_sendmsg+0xee/0x170 [ 7757.357918][ T284] __sys_sendmsg+0xcd/0x170 [ 7757.357918][ T284] do_syscall_64+0xc6/0x1e0 [ 7757.357918][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7757.357918][ T284] [ 7757.360347][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7757.360347][ T284] netdev_get_by_index+0x5e/0x80 [ 7757.360347][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7757.360347][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7757.360347][ T284] ip6_route_add+0x1c/0x140 [ 7757.360347][ T284] addrconf_add_mroute+0x129/0x180 [ 7757.360347][ T284] addrconf_add_dev+0xe2/0x170 [ 7757.360347][ T284] inet6_addr_add+0x12f/0xa40 [ 7757.360347][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7757.360347][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7757.360347][ T284] netlink_rcv_skb+0x130/0x360 [ 7757.360347][ T284] netlink_unicast+0x449/0x710 [ 7757.360347][ T284] netlink_sendmsg+0x723/0xbe0 [ 7757.360347][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7757.360347][ T284] ___sys_sendmsg+0xee/0x170 [ 7757.360347][ T284] __sys_sendmsg+0xcd/0x170 [ 7757.360347][ T284] do_syscall_64+0xc6/0x1e0 [ 7757.360347][ T284] [ 7757.362742][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7757.362742][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7757.362742][ T284] ipv6_find_idev+0x102/0x170 [ 7757.362742][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7757.362742][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7757.362742][ T284] netlink_rcv_skb+0x130/0x360 [ 7757.362742][ T284] netlink_unicast+0x449/0x710 [ 7757.362742][ T284] netlink_sendmsg+0x723/0xbe0 [ 7757.362742][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7757.362742][ T284] ___sys_sendmsg+0xee/0x170 [ 7757.362742][ T284] __sys_sendmsg+0xcd/0x170 [ 7757.362742][ T284] do_syscall_64+0xc6/0x1e0 [ 7757.362742][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7757.362742][ T284] [ 7757.364639][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7757.364639][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7757.364639][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7757.364639][ T284] ipv6_find_idev+0x102/0x170 [ 7757.364639][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7757.364639][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7757.364639][ T284] netlink_rcv_skb+0x130/0x360 [ 7757.364639][ T284] netlink_unicast+0x449/0x710 [ 7757.364639][ T284] netlink_sendmsg+0x723/0xbe0 [ 7757.364639][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7757.364639][ T284] ___sys_sendmsg+0xee/0x170 [ 7757.364639][ T284] __sys_sendmsg+0xcd/0x170 [ 7757.364639][ T284] do_syscall_64+0xc6/0x1e0 [ 7757.364639][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7757.364639][ T284] [ 7767.179077][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7767.179541][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7767.179541][ T282] dst_init+0x84/0x4a0 [ 7767.179541][ T282] dst_alloc+0x97/0x150 [ 7767.179541][ T282] ip6_dst_alloc+0x23/0x90 [ 7767.179541][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7767.179541][ T282] ip6_pol_route+0x56f/0x840 [ 7767.179541][ T282] fib6_rule_lookup+0x196/0x240 [ 7767.179541][ T282] ip6_route_input+0x542/0x980 [ 7767.179541][ T282] ipv6_rcv+0x8f/0x400 [ 7767.179541][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7767.179541][ T282] process_backlog+0x101/0x620 [ 7767.179541][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7767.179541][ T282] net_rx_action+0x495/0xbe0 [ 7767.179541][ T282] __do_softirq+0x1b5/0x7f6 [ 7767.179541][ T282] [ 7767.181515][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7767.181515][ T282] netdev_get_by_index+0x5e/0x80 [ 7767.181515][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7767.181515][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7767.181515][ T282] ip6_route_add+0x1c/0x140 [ 7767.181515][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7767.181515][ T282] inet6_addr_add+0x4f8/0xa40 [ 7767.181515][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7767.181515][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7767.181515][ T282] netlink_rcv_skb+0x130/0x360 [ 7767.181515][ T282] netlink_unicast+0x449/0x710 [ 7767.181515][ T282] netlink_sendmsg+0x723/0xbe0 [ 7767.181515][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7767.181515][ T282] ___sys_sendmsg+0xee/0x170 [ 7767.181515][ T282] __sys_sendmsg+0xcd/0x170 [ 7767.181515][ T282] do_syscall_64+0xc6/0x1e0 [ 7767.181515][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7767.181515][ T282] [ 7767.183936][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7767.183936][ T282] netdev_get_by_index+0x5e/0x80 [ 7767.183936][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7767.183936][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7767.183936][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7767.183936][ T282] ipv6_add_addr+0x411/0x2000 [ 7767.183936][ T282] inet6_addr_add+0x30e/0xa40 [ 7767.183936][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7767.183936][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7767.183936][ T282] netlink_rcv_skb+0x130/0x360 [ 7767.183936][ T282] netlink_unicast+0x449/0x710 [ 7767.183936][ T282] netlink_sendmsg+0x723/0xbe0 [ 7767.183936][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7767.183936][ T282] ___sys_sendmsg+0xee/0x170 [ 7767.183936][ T282] __sys_sendmsg+0xcd/0x170 [ 7767.183936][ T282] do_syscall_64+0xc6/0x1e0 [ 7767.183936][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7767.183936][ T282] [ 7767.186343][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7767.186343][ T282] netdev_get_by_index+0x5e/0x80 [ 7767.186343][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7767.186343][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7767.186343][ T282] ip6_route_add+0x1c/0x140 [ 7767.186343][ T282] addrconf_add_mroute+0x129/0x180 [ 7767.186343][ T282] addrconf_add_dev+0xe2/0x170 [ 7767.186343][ T282] inet6_addr_add+0x12f/0xa40 [ 7767.186343][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7767.186343][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7767.186343][ T282] netlink_rcv_skb+0x130/0x360 [ 7767.186343][ T282] netlink_unicast+0x449/0x710 [ 7767.186343][ T282] netlink_sendmsg+0x723/0xbe0 [ 7767.186343][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7767.186343][ T282] ___sys_sendmsg+0xee/0x170 [ 7767.186343][ T282] __sys_sendmsg+0xcd/0x170 [ 7767.186343][ T282] do_syscall_64+0xc6/0x1e0 [ 7767.186343][ T282] [ 7767.188737][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7767.188737][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7767.188737][ T282] ipv6_find_idev+0x102/0x170 [ 7767.188737][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7767.188737][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7767.188737][ T282] netlink_rcv_skb+0x130/0x360 [ 7767.188737][ T282] netlink_unicast+0x449/0x710 [ 7767.188737][ T282] netlink_sendmsg+0x723/0xbe0 [ 7767.188737][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7767.188737][ T282] ___sys_sendmsg+0xee/0x170 [ 7767.188737][ T282] __sys_sendmsg+0xcd/0x170 [ 7767.188737][ T282] do_syscall_64+0xc6/0x1e0 [ 7767.188737][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7767.188737][ T282] [ 7767.191101][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7767.191101][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7767.191101][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7767.191101][ T282] ipv6_find_idev+0x102/0x170 [ 7767.191101][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7767.191101][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7767.191101][ T282] netlink_rcv_skb+0x130/0x360 [ 7767.191101][ T282] netlink_unicast+0x449/0x710 [ 7767.191101][ T282] netlink_sendmsg+0x723/0xbe0 [ 7767.191101][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7767.191101][ T282] ___sys_sendmsg+0xee/0x170 [ 7767.191101][ T282] __sys_sendmsg+0xcd/0x170 [ 7767.191101][ T282] do_syscall_64+0xc6/0x1e0 [ 7767.191101][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7767.191101][ T282] [ 7767.603025][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7767.603510][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7767.603510][ T284] netdev_get_by_index+0x5e/0x80 [ 7767.603510][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7767.603510][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7767.603510][ T284] ip6_route_add+0x1c/0x140 [ 7767.603510][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7767.603510][ T284] inet6_addr_add+0x4f8/0xa40 [ 7767.603510][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7767.603510][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7767.603510][ T284] netlink_rcv_skb+0x130/0x360 [ 7767.603510][ T284] netlink_unicast+0x449/0x710 [ 7767.603510][ T284] netlink_sendmsg+0x723/0xbe0 [ 7767.603510][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7767.603510][ T284] ___sys_sendmsg+0xee/0x170 [ 7767.603510][ T284] __sys_sendmsg+0xcd/0x170 [ 7767.603510][ T284] do_syscall_64+0xc6/0x1e0 [ 7767.603510][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7767.603510][ T284] [ 7767.606010][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7767.606010][ T284] netdev_get_by_index+0x5e/0x80 [ 7767.606010][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7767.606010][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7767.606010][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7767.606010][ T284] ipv6_add_addr+0x411/0x2000 [ 7767.606010][ T284] inet6_addr_add+0x30e/0xa40 [ 7767.606010][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7767.606010][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7767.606010][ T284] netlink_rcv_skb+0x130/0x360 [ 7767.606010][ T284] netlink_unicast+0x449/0x710 [ 7767.606010][ T284] netlink_sendmsg+0x723/0xbe0 [ 7767.606010][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7767.606010][ T284] ___sys_sendmsg+0xee/0x170 [ 7767.606010][ T284] __sys_sendmsg+0xcd/0x170 [ 7767.606010][ T284] do_syscall_64+0xc6/0x1e0 [ 7767.606010][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7767.606010][ T284] [ 7767.609676][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7767.609676][ T284] netdev_get_by_index+0x5e/0x80 [ 7767.609676][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7767.609676][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7767.609676][ T284] ip6_route_add+0x1c/0x140 [ 7767.609676][ T284] addrconf_add_mroute+0x129/0x180 [ 7767.609676][ T284] addrconf_add_dev+0xe2/0x170 [ 7767.609676][ T284] inet6_addr_add+0x12f/0xa40 [ 7767.609676][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7767.609676][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7767.609676][ T284] netlink_rcv_skb+0x130/0x360 [ 7767.609676][ T284] netlink_unicast+0x449/0x710 [ 7767.609676][ T284] netlink_sendmsg+0x723/0xbe0 [ 7767.609676][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7767.609676][ T284] ___sys_sendmsg+0xee/0x170 [ 7767.609676][ T284] __sys_sendmsg+0xcd/0x170 [ 7767.609676][ T284] do_syscall_64+0xc6/0x1e0 [ 7767.609676][ T284] [ 7767.612101][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7767.612101][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7767.612101][ T284] ipv6_find_idev+0x102/0x170 [ 7767.612101][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7767.612101][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7767.612101][ T284] netlink_rcv_skb+0x130/0x360 [ 7767.612101][ T284] netlink_unicast+0x449/0x710 [ 7767.612101][ T284] netlink_sendmsg+0x723/0xbe0 [ 7767.612101][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7767.612101][ T284] ___sys_sendmsg+0xee/0x170 [ 7767.612101][ T284] __sys_sendmsg+0xcd/0x170 [ 7767.612101][ T284] do_syscall_64+0xc6/0x1e0 [ 7767.612101][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7767.612101][ T284] [ 7767.614005][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7767.614005][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7767.614005][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7767.614005][ T284] ipv6_find_idev+0x102/0x170 [ 7767.614005][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7767.614005][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7767.614005][ T284] netlink_rcv_skb+0x130/0x360 [ 7767.614005][ T284] netlink_unicast+0x449/0x710 [ 7767.614005][ T284] netlink_sendmsg+0x723/0xbe0 [ 7767.614005][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7767.614005][ T284] ___sys_sendmsg+0xee/0x170 [ 7767.614005][ T284] __sys_sendmsg+0xcd/0x170 [ 7767.614005][ T284] do_syscall_64+0xc6/0x1e0 [ 7767.614005][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7767.614005][ T284] [ 7777.435014][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7777.435424][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7777.435424][ T282] dst_init+0x84/0x4a0 [ 7777.435424][ T282] dst_alloc+0x97/0x150 [ 7777.435424][ T282] ip6_dst_alloc+0x23/0x90 [ 7777.435424][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7777.435424][ T282] ip6_pol_route+0x56f/0x840 [ 7777.435424][ T282] fib6_rule_lookup+0x196/0x240 [ 7777.435424][ T282] ip6_route_input+0x542/0x980 [ 7777.435424][ T282] ipv6_rcv+0x8f/0x400 [ 7777.435424][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7777.435424][ T282] process_backlog+0x101/0x620 [ 7777.435424][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7777.435424][ T282] net_rx_action+0x495/0xbe0 [ 7777.435424][ T282] __do_softirq+0x1b5/0x7f6 [ 7777.435424][ T282] [ 7777.437378][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7777.437378][ T282] netdev_get_by_index+0x5e/0x80 [ 7777.437378][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7777.437378][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7777.437378][ T282] ip6_route_add+0x1c/0x140 [ 7777.437378][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7777.437378][ T282] inet6_addr_add+0x4f8/0xa40 [ 7777.437378][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7777.437378][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7777.437378][ T282] netlink_rcv_skb+0x130/0x360 [ 7777.437378][ T282] netlink_unicast+0x449/0x710 [ 7777.437378][ T282] netlink_sendmsg+0x723/0xbe0 [ 7777.437378][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7777.437378][ T282] ___sys_sendmsg+0xee/0x170 [ 7777.437378][ T282] __sys_sendmsg+0xcd/0x170 [ 7777.437378][ T282] do_syscall_64+0xc6/0x1e0 [ 7777.437378][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7777.437378][ T282] [ 7777.439795][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7777.439795][ T282] netdev_get_by_index+0x5e/0x80 [ 7777.439795][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7777.439795][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7777.439795][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7777.439795][ T282] ipv6_add_addr+0x411/0x2000 [ 7777.439795][ T282] inet6_addr_add+0x30e/0xa40 [ 7777.439795][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7777.439795][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7777.439795][ T282] netlink_rcv_skb+0x130/0x360 [ 7777.439795][ T282] netlink_unicast+0x449/0x710 [ 7777.439795][ T282] netlink_sendmsg+0x723/0xbe0 [ 7777.439795][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7777.439795][ T282] ___sys_sendmsg+0xee/0x170 [ 7777.439795][ T282] __sys_sendmsg+0xcd/0x170 [ 7777.439795][ T282] do_syscall_64+0xc6/0x1e0 [ 7777.439795][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7777.439795][ T282] [ 7777.442182][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7777.442182][ T282] netdev_get_by_index+0x5e/0x80 [ 7777.442182][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7777.442182][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7777.442182][ T282] ip6_route_add+0x1c/0x140 [ 7777.442182][ T282] addrconf_add_mroute+0x129/0x180 [ 7777.442182][ T282] addrconf_add_dev+0xe2/0x170 [ 7777.442182][ T282] inet6_addr_add+0x12f/0xa40 [ 7777.442182][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7777.442182][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7777.442182][ T282] netlink_rcv_skb+0x130/0x360 [ 7777.442182][ T282] netlink_unicast+0x449/0x710 [ 7777.442182][ T282] netlink_sendmsg+0x723/0xbe0 [ 7777.442182][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7777.442182][ T282] ___sys_sendmsg+0xee/0x170 [ 7777.442182][ T282] __sys_sendmsg+0xcd/0x170 [ 7777.442182][ T282] do_syscall_64+0xc6/0x1e0 [ 7777.442182][ T282] [ 7777.444535][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7777.444535][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7777.444535][ T282] ipv6_find_idev+0x102/0x170 [ 7777.444535][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7777.444535][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7777.444535][ T282] netlink_rcv_skb+0x130/0x360 [ 7777.444535][ T282] netlink_unicast+0x449/0x710 [ 7777.444535][ T282] netlink_sendmsg+0x723/0xbe0 [ 7777.444535][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7777.444535][ T282] ___sys_sendmsg+0xee/0x170 [ 7777.444535][ T282] __sys_sendmsg+0xcd/0x170 [ 7777.444535][ T282] do_syscall_64+0xc6/0x1e0 [ 7777.444535][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7777.444535][ T282] [ 7777.446398][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7777.446398][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7777.446398][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7777.446398][ T282] ipv6_find_idev+0x102/0x170 [ 7777.446398][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7777.446398][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7777.446398][ T282] netlink_rcv_skb+0x130/0x360 [ 7777.446398][ T282] netlink_unicast+0x449/0x710 [ 7777.446398][ T282] netlink_sendmsg+0x723/0xbe0 [ 7777.446398][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7777.446398][ T282] ___sys_sendmsg+0xee/0x170 [ 7777.446398][ T282] __sys_sendmsg+0xcd/0x170 [ 7777.446398][ T282] do_syscall_64+0xc6/0x1e0 [ 7777.446398][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7777.446398][ T282] [ 7777.859015][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7777.859386][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7777.859386][ T284] netdev_get_by_index+0x5e/0x80 [ 7777.859386][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7777.859386][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7777.859386][ T284] ip6_route_add+0x1c/0x140 [ 7777.859386][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7777.859386][ T284] inet6_addr_add+0x4f8/0xa40 [ 7777.859386][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7777.859386][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7777.859386][ T284] netlink_rcv_skb+0x130/0x360 [ 7777.859386][ T284] netlink_unicast+0x449/0x710 [ 7777.859386][ T284] netlink_sendmsg+0x723/0xbe0 [ 7777.859386][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7777.859386][ T284] ___sys_sendmsg+0xee/0x170 [ 7777.859386][ T284] __sys_sendmsg+0xcd/0x170 [ 7777.859386][ T284] do_syscall_64+0xc6/0x1e0 [ 7777.859386][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7777.859386][ T284] [ 7777.861623][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7777.861623][ T284] netdev_get_by_index+0x5e/0x80 [ 7777.861623][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7777.861623][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7777.861623][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7777.861623][ T284] ipv6_add_addr+0x411/0x2000 [ 7777.861623][ T284] inet6_addr_add+0x30e/0xa40 [ 7777.861623][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7777.861623][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7777.861623][ T284] netlink_rcv_skb+0x130/0x360 [ 7777.861623][ T284] netlink_unicast+0x449/0x710 [ 7777.861623][ T284] netlink_sendmsg+0x723/0xbe0 [ 7777.861623][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7777.861623][ T284] ___sys_sendmsg+0xee/0x170 [ 7777.861623][ T284] __sys_sendmsg+0xcd/0x170 [ 7777.861623][ T284] do_syscall_64+0xc6/0x1e0 [ 7777.861623][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7777.861623][ T284] [ 7777.863856][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7777.863856][ T284] netdev_get_by_index+0x5e/0x80 [ 7777.863856][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7777.863856][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7777.863856][ T284] ip6_route_add+0x1c/0x140 [ 7777.863856][ T284] addrconf_add_mroute+0x129/0x180 [ 7777.863856][ T284] addrconf_add_dev+0xe2/0x170 [ 7777.863856][ T284] inet6_addr_add+0x12f/0xa40 [ 7777.863856][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7777.863856][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7777.863856][ T284] netlink_rcv_skb+0x130/0x360 [ 7777.863856][ T284] netlink_unicast+0x449/0x710 [ 7777.863856][ T284] netlink_sendmsg+0x723/0xbe0 [ 7777.863856][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7777.863856][ T284] ___sys_sendmsg+0xee/0x170 [ 7777.863856][ T284] __sys_sendmsg+0xcd/0x170 [ 7777.863856][ T284] do_syscall_64+0xc6/0x1e0 [ 7777.863856][ T284] [ 7777.866411][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7777.866411][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7777.866411][ T284] ipv6_find_idev+0x102/0x170 [ 7777.866411][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7777.866411][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7777.866411][ T284] netlink_rcv_skb+0x130/0x360 [ 7777.866411][ T284] netlink_unicast+0x449/0x710 [ 7777.866411][ T284] netlink_sendmsg+0x723/0xbe0 [ 7777.866411][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7777.866411][ T284] ___sys_sendmsg+0xee/0x170 [ 7777.866411][ T284] __sys_sendmsg+0xcd/0x170 [ 7777.866411][ T284] do_syscall_64+0xc6/0x1e0 [ 7777.866411][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7777.866411][ T284] [ 7777.868125][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7777.868125][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7777.868125][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7777.868125][ T284] ipv6_find_idev+0x102/0x170 [ 7777.868125][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7777.868125][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7777.868125][ T284] netlink_rcv_skb+0x130/0x360 [ 7777.868125][ T284] netlink_unicast+0x449/0x710 [ 7777.868125][ T284] netlink_sendmsg+0x723/0xbe0 [ 7777.868125][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7777.868125][ T284] ___sys_sendmsg+0xee/0x170 [ 7777.868125][ T284] __sys_sendmsg+0xcd/0x170 [ 7777.868125][ T284] do_syscall_64+0xc6/0x1e0 [ 7777.868125][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7777.868125][ T284] [ 7787.691028][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7787.691409][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7787.691409][ T282] dst_init+0x84/0x4a0 [ 7787.691409][ T282] dst_alloc+0x97/0x150 [ 7787.691409][ T282] ip6_dst_alloc+0x23/0x90 [ 7787.691409][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7787.691409][ T282] ip6_pol_route+0x56f/0x840 [ 7787.691409][ T282] fib6_rule_lookup+0x196/0x240 [ 7787.691409][ T282] ip6_route_input+0x542/0x980 [ 7787.691409][ T282] ipv6_rcv+0x8f/0x400 [ 7787.691409][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7787.691409][ T282] process_backlog+0x101/0x620 [ 7787.691409][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7787.691409][ T282] net_rx_action+0x495/0xbe0 [ 7787.691409][ T282] __do_softirq+0x1b5/0x7f6 [ 7787.691409][ T282] [ 7787.693199][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7787.693199][ T282] netdev_get_by_index+0x5e/0x80 [ 7787.693199][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7787.693199][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7787.693199][ T282] ip6_route_add+0x1c/0x140 [ 7787.693199][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7787.693199][ T282] inet6_addr_add+0x4f8/0xa40 [ 7787.693199][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7787.693199][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7787.693199][ T282] netlink_rcv_skb+0x130/0x360 [ 7787.693199][ T282] netlink_unicast+0x449/0x710 [ 7787.693199][ T282] netlink_sendmsg+0x723/0xbe0 [ 7787.693199][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7787.693199][ T282] ___sys_sendmsg+0xee/0x170 [ 7787.693199][ T282] __sys_sendmsg+0xcd/0x170 [ 7787.693199][ T282] do_syscall_64+0xc6/0x1e0 [ 7787.693199][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7787.693199][ T282] [ 7787.695420][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7787.695420][ T282] netdev_get_by_index+0x5e/0x80 [ 7787.695420][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7787.695420][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7787.695420][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7787.695420][ T282] ipv6_add_addr+0x411/0x2000 [ 7787.695420][ T282] inet6_addr_add+0x30e/0xa40 [ 7787.695420][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7787.695420][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7787.695420][ T282] netlink_rcv_skb+0x130/0x360 [ 7787.695420][ T282] netlink_unicast+0x449/0x710 [ 7787.695420][ T282] netlink_sendmsg+0x723/0xbe0 [ 7787.695420][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7787.695420][ T282] ___sys_sendmsg+0xee/0x170 [ 7787.695420][ T282] __sys_sendmsg+0xcd/0x170 [ 7787.695420][ T282] do_syscall_64+0xc6/0x1e0 [ 7787.695420][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7787.695420][ T282] [ 7787.697617][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7787.697617][ T282] netdev_get_by_index+0x5e/0x80 [ 7787.697617][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7787.697617][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7787.697617][ T282] ip6_route_add+0x1c/0x140 [ 7787.697617][ T282] addrconf_add_mroute+0x129/0x180 [ 7787.697617][ T282] addrconf_add_dev+0xe2/0x170 [ 7787.697617][ T282] inet6_addr_add+0x12f/0xa40 [ 7787.697617][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7787.697617][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7787.697617][ T282] netlink_rcv_skb+0x130/0x360 [ 7787.697617][ T282] netlink_unicast+0x449/0x710 [ 7787.697617][ T282] netlink_sendmsg+0x723/0xbe0 [ 7787.697617][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7787.697617][ T282] ___sys_sendmsg+0xee/0x170 [ 7787.697617][ T282] __sys_sendmsg+0xcd/0x170 [ 7787.697617][ T282] do_syscall_64+0xc6/0x1e0 [ 7787.697617][ T282] [ 7787.699816][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7787.699816][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7787.699816][ T282] ipv6_find_idev+0x102/0x170 [ 7787.699816][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7787.699816][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7787.699816][ T282] netlink_rcv_skb+0x130/0x360 [ 7787.699816][ T282] netlink_unicast+0x449/0x710 [ 7787.699816][ T282] netlink_sendmsg+0x723/0xbe0 [ 7787.699816][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7787.699816][ T282] ___sys_sendmsg+0xee/0x170 [ 7787.699816][ T282] __sys_sendmsg+0xcd/0x170 [ 7787.699816][ T282] do_syscall_64+0xc6/0x1e0 [ 7787.699816][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7787.699816][ T282] [ 7787.701508][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7787.701508][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7787.701508][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7787.701508][ T282] ipv6_find_idev+0x102/0x170 [ 7787.701508][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7787.701508][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7787.701508][ T282] netlink_rcv_skb+0x130/0x360 [ 7787.701508][ T282] netlink_unicast+0x449/0x710 [ 7787.701508][ T282] netlink_sendmsg+0x723/0xbe0 [ 7787.701508][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7787.701508][ T282] ___sys_sendmsg+0xee/0x170 [ 7787.701508][ T282] __sys_sendmsg+0xcd/0x170 [ 7787.701508][ T282] do_syscall_64+0xc6/0x1e0 [ 7787.701508][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7787.701508][ T282] [ 7787.898989][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7787.899585][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7787.899585][ T284] netdev_get_by_index+0x5e/0x80 [ 7787.899585][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7787.899585][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7787.899585][ T284] ip6_route_add+0x1c/0x140 [ 7787.899585][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7787.899585][ T284] inet6_addr_add+0x4f8/0xa40 [ 7787.899585][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7787.899585][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7787.899585][ T284] netlink_rcv_skb+0x130/0x360 [ 7787.899585][ T284] netlink_unicast+0x449/0x710 [ 7787.899585][ T284] netlink_sendmsg+0x723/0xbe0 [ 7787.899585][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7787.899585][ T284] ___sys_sendmsg+0xee/0x170 [ 7787.899585][ T284] __sys_sendmsg+0xcd/0x170 [ 7787.899585][ T284] do_syscall_64+0xc6/0x1e0 [ 7787.899585][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7787.899585][ T284] [ 7787.903176][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7787.903176][ T284] netdev_get_by_index+0x5e/0x80 [ 7787.903176][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7787.903176][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7787.903176][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7787.903176][ T284] ipv6_add_addr+0x411/0x2000 [ 7787.903176][ T284] inet6_addr_add+0x30e/0xa40 [ 7787.903176][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7787.903176][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7787.903176][ T284] netlink_rcv_skb+0x130/0x360 [ 7787.903176][ T284] netlink_unicast+0x449/0x710 [ 7787.903176][ T284] netlink_sendmsg+0x723/0xbe0 [ 7787.903176][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7787.903176][ T284] ___sys_sendmsg+0xee/0x170 [ 7787.903176][ T284] __sys_sendmsg+0xcd/0x170 [ 7787.903176][ T284] do_syscall_64+0xc6/0x1e0 [ 7787.903176][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7787.903176][ T284] [ 7787.906773][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7787.906773][ T284] netdev_get_by_index+0x5e/0x80 [ 7787.906773][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7787.906773][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7787.906773][ T284] ip6_route_add+0x1c/0x140 [ 7787.906773][ T284] addrconf_add_mroute+0x129/0x180 [ 7787.906773][ T284] addrconf_add_dev+0xe2/0x170 [ 7787.906773][ T284] inet6_addr_add+0x12f/0xa40 [ 7787.906773][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7787.906773][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7787.906773][ T284] netlink_rcv_skb+0x130/0x360 [ 7787.906773][ T284] netlink_unicast+0x449/0x710 [ 7787.906773][ T284] netlink_sendmsg+0x723/0xbe0 [ 7787.906773][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7787.906773][ T284] ___sys_sendmsg+0xee/0x170 [ 7787.906773][ T284] __sys_sendmsg+0xcd/0x170 [ 7787.906773][ T284] do_syscall_64+0xc6/0x1e0 [ 7787.906773][ T284] [ 7787.910292][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7787.910292][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7787.910292][ T284] ipv6_find_idev+0x102/0x170 [ 7787.910292][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7787.910292][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7787.910292][ T284] netlink_rcv_skb+0x130/0x360 [ 7787.910292][ T284] netlink_unicast+0x449/0x710 [ 7787.910292][ T284] netlink_sendmsg+0x723/0xbe0 [ 7787.910292][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7787.910292][ T284] ___sys_sendmsg+0xee/0x170 [ 7787.910292][ T284] __sys_sendmsg+0xcd/0x170 [ 7787.910292][ T284] do_syscall_64+0xc6/0x1e0 [ 7787.910292][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7787.910292][ T284] [ 7787.913056][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7787.913056][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7787.913056][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7787.913056][ T284] ipv6_find_idev+0x102/0x170 [ 7787.913056][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7787.913056][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7787.913056][ T284] netlink_rcv_skb+0x130/0x360 [ 7787.913056][ T284] netlink_unicast+0x449/0x710 [ 7787.913056][ T284] netlink_sendmsg+0x723/0xbe0 [ 7787.913056][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7787.913056][ T284] ___sys_sendmsg+0xee/0x170 [ 7787.913056][ T284] __sys_sendmsg+0xcd/0x170 [ 7787.913056][ T284] do_syscall_64+0xc6/0x1e0 [ 7787.913056][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7787.913056][ T284] [ 7797.939007][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7797.939443][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7797.939443][ T282] dst_init+0x84/0x4a0 [ 7797.939443][ T282] dst_alloc+0x97/0x150 [ 7797.939443][ T282] ip6_dst_alloc+0x23/0x90 [ 7797.939443][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7797.939443][ T282] ip6_pol_route+0x56f/0x840 [ 7797.939443][ T282] fib6_rule_lookup+0x196/0x240 [ 7797.939443][ T282] ip6_route_input+0x542/0x980 [ 7797.939443][ T282] ipv6_rcv+0x8f/0x400 [ 7797.939443][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7797.939443][ T282] process_backlog+0x101/0x620 [ 7797.939443][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7797.939443][ T282] net_rx_action+0x495/0xbe0 [ 7797.939443][ T282] __do_softirq+0x1b5/0x7f6 [ 7797.939443][ T282] [ 7797.941241][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7797.941241][ T282] netdev_get_by_index+0x5e/0x80 [ 7797.941241][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7797.941241][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7797.941241][ T282] ip6_route_add+0x1c/0x140 [ 7797.941241][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7797.941241][ T282] inet6_addr_add+0x4f8/0xa40 [ 7797.941241][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7797.941241][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7797.941241][ T282] netlink_rcv_skb+0x130/0x360 [ 7797.941241][ T282] netlink_unicast+0x449/0x710 [ 7797.941241][ T282] netlink_sendmsg+0x723/0xbe0 [ 7797.941241][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7797.941241][ T282] ___sys_sendmsg+0xee/0x170 [ 7797.941241][ T282] __sys_sendmsg+0xcd/0x170 [ 7797.941241][ T282] do_syscall_64+0xc6/0x1e0 [ 7797.941241][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7797.941241][ T282] [ 7797.943466][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7797.943466][ T282] netdev_get_by_index+0x5e/0x80 [ 7797.943466][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7797.943466][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7797.943466][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7797.943466][ T282] ipv6_add_addr+0x411/0x2000 [ 7797.943466][ T282] inet6_addr_add+0x30e/0xa40 [ 7797.943466][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7797.943466][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7797.943466][ T282] netlink_rcv_skb+0x130/0x360 [ 7797.943466][ T282] netlink_unicast+0x449/0x710 [ 7797.943466][ T282] netlink_sendmsg+0x723/0xbe0 [ 7797.943466][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7797.943466][ T282] ___sys_sendmsg+0xee/0x170 [ 7797.943466][ T282] __sys_sendmsg+0xcd/0x170 [ 7797.943466][ T282] do_syscall_64+0xc6/0x1e0 [ 7797.943466][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7797.943466][ T282] [ 7797.945678][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7797.945678][ T282] netdev_get_by_index+0x5e/0x80 [ 7797.945678][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7797.945678][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7797.945678][ T282] ip6_route_add+0x1c/0x140 [ 7797.945678][ T282] addrconf_add_mroute+0x129/0x180 [ 7797.945678][ T282] addrconf_add_dev+0xe2/0x170 [ 7797.945678][ T282] inet6_addr_add+0x12f/0xa40 [ 7797.945678][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7797.945678][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7797.945678][ T282] netlink_rcv_skb+0x130/0x360 [ 7797.945678][ T282] netlink_unicast+0x449/0x710 [ 7797.945678][ T282] netlink_sendmsg+0x723/0xbe0 [ 7797.945678][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7797.945678][ T282] ___sys_sendmsg+0xee/0x170 [ 7797.945678][ T282] __sys_sendmsg+0xcd/0x170 [ 7797.945678][ T282] do_syscall_64+0xc6/0x1e0 [ 7797.945678][ T282] [ 7797.947842][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7797.947842][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7797.947842][ T282] ipv6_find_idev+0x102/0x170 [ 7797.947842][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7797.947842][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7797.947842][ T282] netlink_rcv_skb+0x130/0x360 [ 7797.947842][ T282] netlink_unicast+0x449/0x710 [ 7797.947842][ T282] netlink_sendmsg+0x723/0xbe0 [ 7797.947842][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7797.947842][ T282] ___sys_sendmsg+0xee/0x170 [ 7797.947842][ T282] __sys_sendmsg+0xcd/0x170 [ 7797.947842][ T282] do_syscall_64+0xc6/0x1e0 [ 7797.947842][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7797.947842][ T282] [ 7797.949536][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7797.949536][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7797.949536][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7797.949536][ T282] ipv6_find_idev+0x102/0x170 [ 7797.949536][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7797.949536][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7797.949536][ T282] netlink_rcv_skb+0x130/0x360 [ 7797.949536][ T282] netlink_unicast+0x449/0x710 [ 7797.949536][ T282] netlink_sendmsg+0x723/0xbe0 [ 7797.949536][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7797.949536][ T282] ___sys_sendmsg+0xee/0x170 [ 7797.949536][ T282] __sys_sendmsg+0xcd/0x170 [ 7797.949536][ T282] do_syscall_64+0xc6/0x1e0 [ 7797.949536][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7797.949536][ T282] [ 7798.155052][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7798.155420][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7798.155420][ T284] netdev_get_by_index+0x5e/0x80 [ 7798.155420][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7798.155420][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7798.155420][ T284] ip6_route_add+0x1c/0x140 [ 7798.155420][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7798.155420][ T284] inet6_addr_add+0x4f8/0xa40 [ 7798.155420][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7798.155420][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7798.155420][ T284] netlink_rcv_skb+0x130/0x360 [ 7798.155420][ T284] netlink_unicast+0x449/0x710 [ 7798.155420][ T284] netlink_sendmsg+0x723/0xbe0 [ 7798.155420][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7798.155420][ T284] ___sys_sendmsg+0xee/0x170 [ 7798.155420][ T284] __sys_sendmsg+0xcd/0x170 [ 7798.155420][ T284] do_syscall_64+0xc6/0x1e0 [ 7798.155420][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7798.155420][ T284] [ 7798.157641][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7798.157641][ T284] netdev_get_by_index+0x5e/0x80 [ 7798.157641][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7798.157641][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7798.157641][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7798.157641][ T284] ipv6_add_addr+0x411/0x2000 [ 7798.157641][ T284] inet6_addr_add+0x30e/0xa40 [ 7798.157641][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7798.157641][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7798.157641][ T284] netlink_rcv_skb+0x130/0x360 [ 7798.157641][ T284] netlink_unicast+0x449/0x710 [ 7798.157641][ T284] netlink_sendmsg+0x723/0xbe0 [ 7798.157641][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7798.157641][ T284] ___sys_sendmsg+0xee/0x170 [ 7798.157641][ T284] __sys_sendmsg+0xcd/0x170 [ 7798.157641][ T284] do_syscall_64+0xc6/0x1e0 [ 7798.157641][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7798.157641][ T284] [ 7798.159841][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7798.159841][ T284] netdev_get_by_index+0x5e/0x80 [ 7798.159841][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7798.159841][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7798.159841][ T284] ip6_route_add+0x1c/0x140 [ 7798.159841][ T284] addrconf_add_mroute+0x129/0x180 [ 7798.159841][ T284] addrconf_add_dev+0xe2/0x170 [ 7798.159841][ T284] inet6_addr_add+0x12f/0xa40 [ 7798.159841][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7798.159841][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7798.159841][ T284] netlink_rcv_skb+0x130/0x360 [ 7798.159841][ T284] netlink_unicast+0x449/0x710 [ 7798.159841][ T284] netlink_sendmsg+0x723/0xbe0 [ 7798.159841][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7798.159841][ T284] ___sys_sendmsg+0xee/0x170 [ 7798.159841][ T284] __sys_sendmsg+0xcd/0x170 [ 7798.159841][ T284] do_syscall_64+0xc6/0x1e0 [ 7798.159841][ T284] [ 7798.162002][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7798.162002][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7798.162002][ T284] ipv6_find_idev+0x102/0x170 [ 7798.162002][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7798.162002][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7798.162002][ T284] netlink_rcv_skb+0x130/0x360 [ 7798.162002][ T284] netlink_unicast+0x449/0x710 [ 7798.162002][ T284] netlink_sendmsg+0x723/0xbe0 [ 7798.162002][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7798.162002][ T284] ___sys_sendmsg+0xee/0x170 [ 7798.162002][ T284] __sys_sendmsg+0xcd/0x170 [ 7798.162002][ T284] do_syscall_64+0xc6/0x1e0 [ 7798.162002][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7798.162002][ T284] [ 7798.163709][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7798.163709][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7798.163709][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7798.163709][ T284] ipv6_find_idev+0x102/0x170 [ 7798.163709][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7798.163709][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7798.163709][ T284] netlink_rcv_skb+0x130/0x360 [ 7798.163709][ T284] netlink_unicast+0x449/0x710 [ 7798.163709][ T284] netlink_sendmsg+0x723/0xbe0 [ 7798.163709][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7798.163709][ T284] ___sys_sendmsg+0xee/0x170 [ 7798.163709][ T284] __sys_sendmsg+0xcd/0x170 [ 7798.163709][ T284] do_syscall_64+0xc6/0x1e0 [ 7798.163709][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7798.163709][ T284] [ 7808.027039][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7808.027496][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7808.027496][ T282] dst_init+0x84/0x4a0 [ 7808.027496][ T282] dst_alloc+0x97/0x150 [ 7808.027496][ T282] ip6_dst_alloc+0x23/0x90 [ 7808.027496][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7808.027496][ T282] ip6_pol_route+0x56f/0x840 [ 7808.027496][ T282] fib6_rule_lookup+0x196/0x240 [ 7808.027496][ T282] ip6_route_input+0x542/0x980 [ 7808.027496][ T282] ipv6_rcv+0x8f/0x400 [ 7808.027496][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7808.027496][ T282] process_backlog+0x101/0x620 [ 7808.027496][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7808.027496][ T282] net_rx_action+0x495/0xbe0 [ 7808.027496][ T282] __do_softirq+0x1b5/0x7f6 [ 7808.027496][ T282] [ 7808.029498][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7808.029498][ T282] netdev_get_by_index+0x5e/0x80 [ 7808.029498][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7808.029498][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7808.029498][ T282] ip6_route_add+0x1c/0x140 [ 7808.029498][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7808.029498][ T282] inet6_addr_add+0x4f8/0xa40 [ 7808.029498][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7808.029498][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7808.029498][ T282] netlink_rcv_skb+0x130/0x360 [ 7808.029498][ T282] netlink_unicast+0x449/0x710 [ 7808.029498][ T282] netlink_sendmsg+0x723/0xbe0 [ 7808.029498][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7808.029498][ T282] ___sys_sendmsg+0xee/0x170 [ 7808.029498][ T282] __sys_sendmsg+0xcd/0x170 [ 7808.029498][ T282] do_syscall_64+0xc6/0x1e0 [ 7808.029498][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7808.029498][ T282] [ 7808.032025][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7808.032025][ T282] netdev_get_by_index+0x5e/0x80 [ 7808.032025][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7808.032025][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7808.032025][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7808.032025][ T282] ipv6_add_addr+0x411/0x2000 [ 7808.032025][ T282] inet6_addr_add+0x30e/0xa40 [ 7808.032025][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7808.032025][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7808.032025][ T282] netlink_rcv_skb+0x130/0x360 [ 7808.032025][ T282] netlink_unicast+0x449/0x710 [ 7808.032025][ T282] netlink_sendmsg+0x723/0xbe0 [ 7808.032025][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7808.032025][ T282] ___sys_sendmsg+0xee/0x170 [ 7808.032025][ T282] __sys_sendmsg+0xcd/0x170 [ 7808.032025][ T282] do_syscall_64+0xc6/0x1e0 [ 7808.032025][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7808.032025][ T282] [ 7808.034487][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7808.034487][ T282] netdev_get_by_index+0x5e/0x80 [ 7808.034487][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7808.034487][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7808.034487][ T282] ip6_route_add+0x1c/0x140 [ 7808.034487][ T282] addrconf_add_mroute+0x129/0x180 [ 7808.034487][ T282] addrconf_add_dev+0xe2/0x170 [ 7808.034487][ T282] inet6_addr_add+0x12f/0xa40 [ 7808.034487][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7808.034487][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7808.034487][ T282] netlink_rcv_skb+0x130/0x360 [ 7808.034487][ T282] netlink_unicast+0x449/0x710 [ 7808.034487][ T282] netlink_sendmsg+0x723/0xbe0 [ 7808.034487][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7808.034487][ T282] ___sys_sendmsg+0xee/0x170 [ 7808.034487][ T282] __sys_sendmsg+0xcd/0x170 [ 7808.034487][ T282] do_syscall_64+0xc6/0x1e0 [ 7808.034487][ T282] [ 7808.036899][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7808.036899][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7808.036899][ T282] ipv6_find_idev+0x102/0x170 [ 7808.036899][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7808.036899][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7808.036899][ T282] netlink_rcv_skb+0x130/0x360 [ 7808.036899][ T282] netlink_unicast+0x449/0x710 [ 7808.036899][ T282] netlink_sendmsg+0x723/0xbe0 [ 7808.036899][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7808.036899][ T282] ___sys_sendmsg+0xee/0x170 [ 7808.036899][ T282] __sys_sendmsg+0xcd/0x170 [ 7808.036899][ T282] do_syscall_64+0xc6/0x1e0 [ 7808.036899][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7808.036899][ T282] [ 7808.038787][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7808.038787][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7808.038787][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7808.038787][ T282] ipv6_find_idev+0x102/0x170 [ 7808.038787][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7808.038787][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7808.038787][ T282] netlink_rcv_skb+0x130/0x360 [ 7808.038787][ T282] netlink_unicast+0x449/0x710 [ 7808.038787][ T282] netlink_sendmsg+0x723/0xbe0 [ 7808.038787][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7808.038787][ T282] ___sys_sendmsg+0xee/0x170 [ 7808.038787][ T282] __sys_sendmsg+0xcd/0x170 [ 7808.038787][ T282] do_syscall_64+0xc6/0x1e0 [ 7808.038787][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7808.038787][ T282] [ 7808.282998][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7808.283469][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7808.283469][ T284] netdev_get_by_index+0x5e/0x80 [ 7808.283469][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7808.283469][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7808.283469][ T284] ip6_route_add+0x1c/0x140 [ 7808.283469][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7808.283469][ T284] inet6_addr_add+0x4f8/0xa40 [ 7808.283469][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7808.283469][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7808.283469][ T284] netlink_rcv_skb+0x130/0x360 [ 7808.283469][ T284] netlink_unicast+0x449/0x710 [ 7808.283469][ T284] netlink_sendmsg+0x723/0xbe0 [ 7808.283469][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7808.283469][ T284] ___sys_sendmsg+0xee/0x170 [ 7808.283469][ T284] __sys_sendmsg+0xcd/0x170 [ 7808.283469][ T284] do_syscall_64+0xc6/0x1e0 [ 7808.283469][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7808.283469][ T284] [ 7808.285708][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7808.285708][ T284] netdev_get_by_index+0x5e/0x80 [ 7808.285708][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7808.285708][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7808.285708][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7808.285708][ T284] ipv6_add_addr+0x411/0x2000 [ 7808.285708][ T284] inet6_addr_add+0x30e/0xa40 [ 7808.285708][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7808.285708][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7808.285708][ T284] netlink_rcv_skb+0x130/0x360 [ 7808.285708][ T284] netlink_unicast+0x449/0x710 [ 7808.285708][ T284] netlink_sendmsg+0x723/0xbe0 [ 7808.285708][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7808.285708][ T284] ___sys_sendmsg+0xee/0x170 [ 7808.285708][ T284] __sys_sendmsg+0xcd/0x170 [ 7808.285708][ T284] do_syscall_64+0xc6/0x1e0 [ 7808.285708][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7808.285708][ T284] [ 7808.287977][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7808.287977][ T284] netdev_get_by_index+0x5e/0x80 [ 7808.287977][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7808.287977][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7808.287977][ T284] ip6_route_add+0x1c/0x140 [ 7808.287977][ T284] addrconf_add_mroute+0x129/0x180 [ 7808.287977][ T284] addrconf_add_dev+0xe2/0x170 [ 7808.287977][ T284] inet6_addr_add+0x12f/0xa40 [ 7808.287977][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7808.287977][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7808.287977][ T284] netlink_rcv_skb+0x130/0x360 [ 7808.287977][ T284] netlink_unicast+0x449/0x710 [ 7808.287977][ T284] netlink_sendmsg+0x723/0xbe0 [ 7808.287977][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7808.287977][ T284] ___sys_sendmsg+0xee/0x170 [ 7808.287977][ T284] __sys_sendmsg+0xcd/0x170 [ 7808.287977][ T284] do_syscall_64+0xc6/0x1e0 [ 7808.287977][ T284] [ 7808.290151][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7808.290151][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7808.290151][ T284] ipv6_find_idev+0x102/0x170 [ 7808.290151][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7808.290151][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7808.290151][ T284] netlink_rcv_skb+0x130/0x360 [ 7808.290151][ T284] netlink_unicast+0x449/0x710 [ 7808.290151][ T284] netlink_sendmsg+0x723/0xbe0 [ 7808.290151][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7808.290151][ T284] ___sys_sendmsg+0xee/0x170 [ 7808.290151][ T284] __sys_sendmsg+0xcd/0x170 [ 7808.290151][ T284] do_syscall_64+0xc6/0x1e0 [ 7808.290151][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7808.290151][ T284] [ 7808.291856][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7808.291856][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7808.291856][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7808.291856][ T284] ipv6_find_idev+0x102/0x170 [ 7808.291856][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7808.291856][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7808.291856][ T284] netlink_rcv_skb+0x130/0x360 [ 7808.291856][ T284] netlink_unicast+0x449/0x710 [ 7808.291856][ T284] netlink_sendmsg+0x723/0xbe0 [ 7808.291856][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7808.291856][ T284] ___sys_sendmsg+0xee/0x170 [ 7808.291856][ T284] __sys_sendmsg+0xcd/0x170 [ 7808.291856][ T284] do_syscall_64+0xc6/0x1e0 [ 7808.291856][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7808.291856][ T284] [ 7818.283028][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7818.283540][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7818.283540][ T282] dst_init+0x84/0x4a0 [ 7818.283540][ T282] dst_alloc+0x97/0x150 [ 7818.283540][ T282] ip6_dst_alloc+0x23/0x90 [ 7818.283540][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7818.283540][ T282] ip6_pol_route+0x56f/0x840 [ 7818.283540][ T282] fib6_rule_lookup+0x196/0x240 [ 7818.283540][ T282] ip6_route_input+0x542/0x980 [ 7818.283540][ T282] ipv6_rcv+0x8f/0x400 [ 7818.283540][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7818.283540][ T282] process_backlog+0x101/0x620 [ 7818.283540][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7818.283540][ T282] net_rx_action+0x495/0xbe0 [ 7818.283540][ T282] __do_softirq+0x1b5/0x7f6 [ 7818.283540][ T282] [ 7818.285535][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7818.285535][ T282] netdev_get_by_index+0x5e/0x80 [ 7818.285535][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7818.285535][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7818.285535][ T282] ip6_route_add+0x1c/0x140 [ 7818.285535][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7818.285535][ T282] inet6_addr_add+0x4f8/0xa40 [ 7818.285535][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7818.285535][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7818.285535][ T282] netlink_rcv_skb+0x130/0x360 [ 7818.285535][ T282] netlink_unicast+0x449/0x710 [ 7818.285535][ T282] netlink_sendmsg+0x723/0xbe0 [ 7818.285535][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7818.285535][ T282] ___sys_sendmsg+0xee/0x170 [ 7818.285535][ T282] __sys_sendmsg+0xcd/0x170 [ 7818.285535][ T282] do_syscall_64+0xc6/0x1e0 [ 7818.285535][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7818.285535][ T282] [ 7818.287965][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7818.287965][ T282] netdev_get_by_index+0x5e/0x80 [ 7818.287965][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7818.287965][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7818.287965][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7818.287965][ T282] ipv6_add_addr+0x411/0x2000 [ 7818.287965][ T282] inet6_addr_add+0x30e/0xa40 [ 7818.287965][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7818.287965][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7818.287965][ T282] netlink_rcv_skb+0x130/0x360 [ 7818.287965][ T282] netlink_unicast+0x449/0x710 [ 7818.287965][ T282] netlink_sendmsg+0x723/0xbe0 [ 7818.287965][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7818.287965][ T282] ___sys_sendmsg+0xee/0x170 [ 7818.287965][ T282] __sys_sendmsg+0xcd/0x170 [ 7818.287965][ T282] do_syscall_64+0xc6/0x1e0 [ 7818.287965][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7818.287965][ T282] [ 7818.290424][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7818.290424][ T282] netdev_get_by_index+0x5e/0x80 [ 7818.290424][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7818.290424][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7818.290424][ T282] ip6_route_add+0x1c/0x140 [ 7818.290424][ T282] addrconf_add_mroute+0x129/0x180 [ 7818.290424][ T282] addrconf_add_dev+0xe2/0x170 [ 7818.290424][ T282] inet6_addr_add+0x12f/0xa40 [ 7818.290424][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7818.290424][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7818.290424][ T282] netlink_rcv_skb+0x130/0x360 [ 7818.290424][ T282] netlink_unicast+0x449/0x710 [ 7818.290424][ T282] netlink_sendmsg+0x723/0xbe0 [ 7818.290424][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7818.290424][ T282] ___sys_sendmsg+0xee/0x170 [ 7818.290424][ T282] __sys_sendmsg+0xcd/0x170 [ 7818.290424][ T282] do_syscall_64+0xc6/0x1e0 [ 7818.290424][ T282] [ 7818.292835][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7818.292835][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7818.292835][ T282] ipv6_find_idev+0x102/0x170 [ 7818.292835][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7818.292835][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7818.292835][ T282] netlink_rcv_skb+0x130/0x360 [ 7818.292835][ T282] netlink_unicast+0x449/0x710 [ 7818.292835][ T282] netlink_sendmsg+0x723/0xbe0 [ 7818.292835][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7818.292835][ T282] ___sys_sendmsg+0xee/0x170 [ 7818.292835][ T282] __sys_sendmsg+0xcd/0x170 [ 7818.292835][ T282] do_syscall_64+0xc6/0x1e0 [ 7818.292835][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7818.292835][ T282] [ 7818.294743][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7818.294743][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7818.294743][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7818.294743][ T282] ipv6_find_idev+0x102/0x170 [ 7818.294743][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7818.294743][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7818.294743][ T282] netlink_rcv_skb+0x130/0x360 [ 7818.294743][ T282] netlink_unicast+0x449/0x710 [ 7818.294743][ T282] netlink_sendmsg+0x723/0xbe0 [ 7818.294743][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7818.294743][ T282] ___sys_sendmsg+0xee/0x170 [ 7818.294743][ T282] __sys_sendmsg+0xcd/0x170 [ 7818.294743][ T282] do_syscall_64+0xc6/0x1e0 [ 7818.294743][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7818.294743][ T282] [ 7818.539065][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7818.539480][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7818.539480][ T284] netdev_get_by_index+0x5e/0x80 [ 7818.539480][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7818.539480][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7818.539480][ T284] ip6_route_add+0x1c/0x140 [ 7818.539480][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7818.539480][ T284] inet6_addr_add+0x4f8/0xa40 [ 7818.539480][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7818.539480][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7818.539480][ T284] netlink_rcv_skb+0x130/0x360 [ 7818.539480][ T284] netlink_unicast+0x449/0x710 [ 7818.539480][ T284] netlink_sendmsg+0x723/0xbe0 [ 7818.539480][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7818.539480][ T284] ___sys_sendmsg+0xee/0x170 [ 7818.539480][ T284] __sys_sendmsg+0xcd/0x170 [ 7818.539480][ T284] do_syscall_64+0xc6/0x1e0 [ 7818.539480][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7818.539480][ T284] [ 7818.541712][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7818.541712][ T284] netdev_get_by_index+0x5e/0x80 [ 7818.541712][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7818.541712][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7818.541712][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7818.541712][ T284] ipv6_add_addr+0x411/0x2000 [ 7818.541712][ T284] inet6_addr_add+0x30e/0xa40 [ 7818.541712][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7818.541712][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7818.541712][ T284] netlink_rcv_skb+0x130/0x360 [ 7818.541712][ T284] netlink_unicast+0x449/0x710 [ 7818.541712][ T284] netlink_sendmsg+0x723/0xbe0 [ 7818.541712][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7818.541712][ T284] ___sys_sendmsg+0xee/0x170 [ 7818.541712][ T284] __sys_sendmsg+0xcd/0x170 [ 7818.541712][ T284] do_syscall_64+0xc6/0x1e0 [ 7818.541712][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7818.541712][ T284] [ 7818.543929][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7818.543929][ T284] netdev_get_by_index+0x5e/0x80 [ 7818.543929][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7818.543929][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7818.543929][ T284] ip6_route_add+0x1c/0x140 [ 7818.543929][ T284] addrconf_add_mroute+0x129/0x180 [ 7818.543929][ T284] addrconf_add_dev+0xe2/0x170 [ 7818.543929][ T284] inet6_addr_add+0x12f/0xa40 [ 7818.543929][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7818.543929][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7818.543929][ T284] netlink_rcv_skb+0x130/0x360 [ 7818.543929][ T284] netlink_unicast+0x449/0x710 [ 7818.543929][ T284] netlink_sendmsg+0x723/0xbe0 [ 7818.543929][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7818.543929][ T284] ___sys_sendmsg+0xee/0x170 [ 7818.543929][ T284] __sys_sendmsg+0xcd/0x170 [ 7818.543929][ T284] do_syscall_64+0xc6/0x1e0 [ 7818.543929][ T284] [ 7818.546092][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7818.546092][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7818.546092][ T284] ipv6_find_idev+0x102/0x170 [ 7818.546092][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7818.546092][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7818.546092][ T284] netlink_rcv_skb+0x130/0x360 [ 7818.546092][ T284] netlink_unicast+0x449/0x710 [ 7818.546092][ T284] netlink_sendmsg+0x723/0xbe0 [ 7818.546092][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7818.546092][ T284] ___sys_sendmsg+0xee/0x170 [ 7818.546092][ T284] __sys_sendmsg+0xcd/0x170 [ 7818.546092][ T284] do_syscall_64+0xc6/0x1e0 [ 7818.546092][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7818.546092][ T284] [ 7818.547796][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7818.547796][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7818.547796][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7818.547796][ T284] ipv6_find_idev+0x102/0x170 [ 7818.547796][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7818.547796][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7818.547796][ T284] netlink_rcv_skb+0x130/0x360 [ 7818.547796][ T284] netlink_unicast+0x449/0x710 [ 7818.547796][ T284] netlink_sendmsg+0x723/0xbe0 [ 7818.547796][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7818.547796][ T284] ___sys_sendmsg+0xee/0x170 [ 7818.547796][ T284] __sys_sendmsg+0xcd/0x170 [ 7818.547796][ T284] do_syscall_64+0xc6/0x1e0 [ 7818.547796][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7818.547796][ T284] [ 7828.538992][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7828.539417][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7828.539417][ T282] dst_init+0x84/0x4a0 [ 7828.539417][ T282] dst_alloc+0x97/0x150 [ 7828.539417][ T282] ip6_dst_alloc+0x23/0x90 [ 7828.539417][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7828.539417][ T282] ip6_pol_route+0x56f/0x840 [ 7828.539417][ T282] fib6_rule_lookup+0x196/0x240 [ 7828.539417][ T282] ip6_route_input+0x542/0x980 [ 7828.539417][ T282] ipv6_rcv+0x8f/0x400 [ 7828.539417][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7828.539417][ T282] process_backlog+0x101/0x620 [ 7828.539417][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7828.539417][ T282] net_rx_action+0x495/0xbe0 [ 7828.539417][ T282] __do_softirq+0x1b5/0x7f6 [ 7828.539417][ T282] [ 7828.541369][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7828.541369][ T282] netdev_get_by_index+0x5e/0x80 [ 7828.541369][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7828.541369][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7828.541369][ T282] ip6_route_add+0x1c/0x140 [ 7828.541369][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7828.541369][ T282] inet6_addr_add+0x4f8/0xa40 [ 7828.541369][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7828.541369][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7828.541369][ T282] netlink_rcv_skb+0x130/0x360 [ 7828.541369][ T282] netlink_unicast+0x449/0x710 [ 7828.541369][ T282] netlink_sendmsg+0x723/0xbe0 [ 7828.541369][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7828.541369][ T282] ___sys_sendmsg+0xee/0x170 [ 7828.541369][ T282] __sys_sendmsg+0xcd/0x170 [ 7828.541369][ T282] do_syscall_64+0xc6/0x1e0 [ 7828.541369][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7828.541369][ T282] [ 7828.543765][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7828.543765][ T282] netdev_get_by_index+0x5e/0x80 [ 7828.543765][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7828.543765][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7828.543765][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7828.543765][ T282] ipv6_add_addr+0x411/0x2000 [ 7828.543765][ T282] inet6_addr_add+0x30e/0xa40 [ 7828.543765][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7828.543765][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7828.543765][ T282] netlink_rcv_skb+0x130/0x360 [ 7828.543765][ T282] netlink_unicast+0x449/0x710 [ 7828.543765][ T282] netlink_sendmsg+0x723/0xbe0 [ 7828.543765][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7828.543765][ T282] ___sys_sendmsg+0xee/0x170 [ 7828.543765][ T282] __sys_sendmsg+0xcd/0x170 [ 7828.543765][ T282] do_syscall_64+0xc6/0x1e0 [ 7828.543765][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7828.543765][ T282] [ 7828.546152][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7828.546152][ T282] netdev_get_by_index+0x5e/0x80 [ 7828.546152][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7828.546152][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7828.546152][ T282] ip6_route_add+0x1c/0x140 [ 7828.546152][ T282] addrconf_add_mroute+0x129/0x180 [ 7828.546152][ T282] addrconf_add_dev+0xe2/0x170 [ 7828.546152][ T282] inet6_addr_add+0x12f/0xa40 [ 7828.546152][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7828.546152][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7828.546152][ T282] netlink_rcv_skb+0x130/0x360 [ 7828.546152][ T282] netlink_unicast+0x449/0x710 [ 7828.546152][ T282] netlink_sendmsg+0x723/0xbe0 [ 7828.546152][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7828.546152][ T282] ___sys_sendmsg+0xee/0x170 [ 7828.546152][ T282] __sys_sendmsg+0xcd/0x170 [ 7828.546152][ T282] do_syscall_64+0xc6/0x1e0 [ 7828.546152][ T282] [ 7828.548517][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7828.548517][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7828.548517][ T282] ipv6_find_idev+0x102/0x170 [ 7828.548517][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7828.548517][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7828.548517][ T282] netlink_rcv_skb+0x130/0x360 [ 7828.548517][ T282] netlink_unicast+0x449/0x710 [ 7828.548517][ T282] netlink_sendmsg+0x723/0xbe0 [ 7828.548517][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7828.548517][ T282] ___sys_sendmsg+0xee/0x170 [ 7828.548517][ T282] __sys_sendmsg+0xcd/0x170 [ 7828.548517][ T282] do_syscall_64+0xc6/0x1e0 [ 7828.548517][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7828.548517][ T282] [ 7828.550372][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7828.550372][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7828.550372][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7828.550372][ T282] ipv6_find_idev+0x102/0x170 [ 7828.550372][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7828.550372][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7828.550372][ T282] netlink_rcv_skb+0x130/0x360 [ 7828.550372][ T282] netlink_unicast+0x449/0x710 [ 7828.550372][ T282] netlink_sendmsg+0x723/0xbe0 [ 7828.550372][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7828.550372][ T282] ___sys_sendmsg+0xee/0x170 [ 7828.550372][ T282] __sys_sendmsg+0xcd/0x170 [ 7828.550372][ T282] do_syscall_64+0xc6/0x1e0 [ 7828.550372][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7828.550372][ T282] [ 7828.795092][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7828.795577][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7828.795577][ T284] netdev_get_by_index+0x5e/0x80 [ 7828.795577][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7828.795577][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7828.795577][ T284] ip6_route_add+0x1c/0x140 [ 7828.795577][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7828.795577][ T284] inet6_addr_add+0x4f8/0xa40 [ 7828.795577][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7828.795577][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7828.795577][ T284] netlink_rcv_skb+0x130/0x360 [ 7828.795577][ T284] netlink_unicast+0x449/0x710 [ 7828.795577][ T284] netlink_sendmsg+0x723/0xbe0 [ 7828.795577][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7828.795577][ T284] ___sys_sendmsg+0xee/0x170 [ 7828.795577][ T284] __sys_sendmsg+0xcd/0x170 [ 7828.795577][ T284] do_syscall_64+0xc6/0x1e0 [ 7828.795577][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7828.795577][ T284] [ 7828.797804][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7828.797804][ T284] netdev_get_by_index+0x5e/0x80 [ 7828.797804][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7828.797804][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7828.797804][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7828.797804][ T284] ipv6_add_addr+0x411/0x2000 [ 7828.797804][ T284] inet6_addr_add+0x30e/0xa40 [ 7828.797804][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7828.797804][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7828.797804][ T284] netlink_rcv_skb+0x130/0x360 [ 7828.797804][ T284] netlink_unicast+0x449/0x710 [ 7828.797804][ T284] netlink_sendmsg+0x723/0xbe0 [ 7828.797804][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7828.797804][ T284] ___sys_sendmsg+0xee/0x170 [ 7828.797804][ T284] __sys_sendmsg+0xcd/0x170 [ 7828.797804][ T284] do_syscall_64+0xc6/0x1e0 [ 7828.797804][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7828.797804][ T284] [ 7828.800006][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7828.800006][ T284] netdev_get_by_index+0x5e/0x80 [ 7828.800006][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7828.800006][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7828.800006][ T284] ip6_route_add+0x1c/0x140 [ 7828.800006][ T284] addrconf_add_mroute+0x129/0x180 [ 7828.800006][ T284] addrconf_add_dev+0xe2/0x170 [ 7828.800006][ T284] inet6_addr_add+0x12f/0xa40 [ 7828.800006][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7828.800006][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7828.800006][ T284] netlink_rcv_skb+0x130/0x360 [ 7828.800006][ T284] netlink_unicast+0x449/0x710 [ 7828.800006][ T284] netlink_sendmsg+0x723/0xbe0 [ 7828.800006][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7828.800006][ T284] ___sys_sendmsg+0xee/0x170 [ 7828.800006][ T284] __sys_sendmsg+0xcd/0x170 [ 7828.800006][ T284] do_syscall_64+0xc6/0x1e0 [ 7828.800006][ T284] [ 7828.802160][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7828.802160][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7828.802160][ T284] ipv6_find_idev+0x102/0x170 [ 7828.802160][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7828.802160][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7828.802160][ T284] netlink_rcv_skb+0x130/0x360 [ 7828.802160][ T284] netlink_unicast+0x449/0x710 [ 7828.802160][ T284] netlink_sendmsg+0x723/0xbe0 [ 7828.802160][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7828.802160][ T284] ___sys_sendmsg+0xee/0x170 [ 7828.802160][ T284] __sys_sendmsg+0xcd/0x170 [ 7828.802160][ T284] do_syscall_64+0xc6/0x1e0 [ 7828.802160][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7828.802160][ T284] [ 7828.803890][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7828.803890][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7828.803890][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7828.803890][ T284] ipv6_find_idev+0x102/0x170 [ 7828.803890][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7828.803890][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7828.803890][ T284] netlink_rcv_skb+0x130/0x360 [ 7828.803890][ T284] netlink_unicast+0x449/0x710 [ 7828.803890][ T284] netlink_sendmsg+0x723/0xbe0 [ 7828.803890][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7828.803890][ T284] ___sys_sendmsg+0xee/0x170 [ 7828.803890][ T284] __sys_sendmsg+0xcd/0x170 [ 7828.803890][ T284] do_syscall_64+0xc6/0x1e0 [ 7828.803890][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7828.803890][ T284] [ 7838.795075][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7838.795579][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7838.795579][ T282] dst_init+0x84/0x4a0 [ 7838.795579][ T282] dst_alloc+0x97/0x150 [ 7838.795579][ T282] ip6_dst_alloc+0x23/0x90 [ 7838.795579][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7838.795579][ T282] ip6_pol_route+0x56f/0x840 [ 7838.795579][ T282] fib6_rule_lookup+0x196/0x240 [ 7838.795579][ T282] ip6_route_input+0x542/0x980 [ 7838.795579][ T282] ipv6_rcv+0x8f/0x400 [ 7838.795579][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7838.795579][ T282] process_backlog+0x101/0x620 [ 7838.795579][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7838.795579][ T282] net_rx_action+0x495/0xbe0 [ 7838.795579][ T282] __do_softirq+0x1b5/0x7f6 [ 7838.795579][ T282] [ 7838.797574][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7838.797574][ T282] netdev_get_by_index+0x5e/0x80 [ 7838.797574][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7838.797574][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7838.797574][ T282] ip6_route_add+0x1c/0x140 [ 7838.797574][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7838.797574][ T282] inet6_addr_add+0x4f8/0xa40 [ 7838.797574][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7838.797574][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7838.797574][ T282] netlink_rcv_skb+0x130/0x360 [ 7838.797574][ T282] netlink_unicast+0x449/0x710 [ 7838.797574][ T282] netlink_sendmsg+0x723/0xbe0 [ 7838.797574][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7838.797574][ T282] ___sys_sendmsg+0xee/0x170 [ 7838.797574][ T282] __sys_sendmsg+0xcd/0x170 [ 7838.797574][ T282] do_syscall_64+0xc6/0x1e0 [ 7838.797574][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7838.797574][ T282] [ 7838.800010][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7838.800010][ T282] netdev_get_by_index+0x5e/0x80 [ 7838.800010][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7838.800010][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7838.800010][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7838.800010][ T282] ipv6_add_addr+0x411/0x2000 [ 7838.800010][ T282] inet6_addr_add+0x30e/0xa40 [ 7838.800010][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7838.800010][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7838.800010][ T282] netlink_rcv_skb+0x130/0x360 [ 7838.800010][ T282] netlink_unicast+0x449/0x710 [ 7838.800010][ T282] netlink_sendmsg+0x723/0xbe0 [ 7838.800010][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7838.800010][ T282] ___sys_sendmsg+0xee/0x170 [ 7838.800010][ T282] __sys_sendmsg+0xcd/0x170 [ 7838.800010][ T282] do_syscall_64+0xc6/0x1e0 [ 7838.800010][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7838.800010][ T282] [ 7838.802458][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7838.802458][ T282] netdev_get_by_index+0x5e/0x80 [ 7838.802458][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7838.802458][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7838.802458][ T282] ip6_route_add+0x1c/0x140 [ 7838.802458][ T282] addrconf_add_mroute+0x129/0x180 [ 7838.802458][ T282] addrconf_add_dev+0xe2/0x170 [ 7838.802458][ T282] inet6_addr_add+0x12f/0xa40 [ 7838.802458][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7838.802458][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7838.802458][ T282] netlink_rcv_skb+0x130/0x360 [ 7838.802458][ T282] netlink_unicast+0x449/0x710 [ 7838.802458][ T282] netlink_sendmsg+0x723/0xbe0 [ 7838.802458][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7838.802458][ T282] ___sys_sendmsg+0xee/0x170 [ 7838.802458][ T282] __sys_sendmsg+0xcd/0x170 [ 7838.802458][ T282] do_syscall_64+0xc6/0x1e0 [ 7838.802458][ T282] [ 7838.804871][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7838.804871][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7838.804871][ T282] ipv6_find_idev+0x102/0x170 [ 7838.804871][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7838.804871][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7838.804871][ T282] netlink_rcv_skb+0x130/0x360 [ 7838.804871][ T282] netlink_unicast+0x449/0x710 [ 7838.804871][ T282] netlink_sendmsg+0x723/0xbe0 [ 7838.804871][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7838.804871][ T282] ___sys_sendmsg+0xee/0x170 [ 7838.804871][ T282] __sys_sendmsg+0xcd/0x170 [ 7838.804871][ T282] do_syscall_64+0xc6/0x1e0 [ 7838.804871][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7838.804871][ T282] [ 7838.806755][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7838.806755][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7838.806755][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7838.806755][ T282] ipv6_find_idev+0x102/0x170 [ 7838.806755][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7838.806755][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7838.806755][ T282] netlink_rcv_skb+0x130/0x360 [ 7838.806755][ T282] netlink_unicast+0x449/0x710 [ 7838.806755][ T282] netlink_sendmsg+0x723/0xbe0 [ 7838.806755][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7838.806755][ T282] ___sys_sendmsg+0xee/0x170 [ 7838.806755][ T282] __sys_sendmsg+0xcd/0x170 [ 7838.806755][ T282] do_syscall_64+0xc6/0x1e0 [ 7838.806755][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7838.806755][ T282] [ 7839.051093][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7839.051507][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7839.051507][ T284] netdev_get_by_index+0x5e/0x80 [ 7839.051507][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7839.051507][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7839.051507][ T284] ip6_route_add+0x1c/0x140 [ 7839.051507][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7839.051507][ T284] inet6_addr_add+0x4f8/0xa40 [ 7839.051507][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7839.051507][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7839.051507][ T284] netlink_rcv_skb+0x130/0x360 [ 7839.051507][ T284] netlink_unicast+0x449/0x710 [ 7839.051507][ T284] netlink_sendmsg+0x723/0xbe0 [ 7839.051507][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7839.051507][ T284] ___sys_sendmsg+0xee/0x170 [ 7839.051507][ T284] __sys_sendmsg+0xcd/0x170 [ 7839.051507][ T284] do_syscall_64+0xc6/0x1e0 [ 7839.051507][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7839.051507][ T284] [ 7839.054247][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7839.054247][ T284] netdev_get_by_index+0x5e/0x80 [ 7839.054247][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7839.054247][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7839.054247][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7839.054247][ T284] ipv6_add_addr+0x411/0x2000 [ 7839.054247][ T284] inet6_addr_add+0x30e/0xa40 [ 7839.054247][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7839.054247][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7839.054247][ T284] netlink_rcv_skb+0x130/0x360 [ 7839.054247][ T284] netlink_unicast+0x449/0x710 [ 7839.054247][ T284] netlink_sendmsg+0x723/0xbe0 [ 7839.054247][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7839.054247][ T284] ___sys_sendmsg+0xee/0x170 [ 7839.054247][ T284] __sys_sendmsg+0xcd/0x170 [ 7839.054247][ T284] do_syscall_64+0xc6/0x1e0 [ 7839.054247][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7839.054247][ T284] [ 7839.056448][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7839.056448][ T284] netdev_get_by_index+0x5e/0x80 [ 7839.056448][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7839.056448][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7839.056448][ T284] ip6_route_add+0x1c/0x140 [ 7839.056448][ T284] addrconf_add_mroute+0x129/0x180 [ 7839.056448][ T284] addrconf_add_dev+0xe2/0x170 [ 7839.056448][ T284] inet6_addr_add+0x12f/0xa40 [ 7839.056448][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7839.056448][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7839.056448][ T284] netlink_rcv_skb+0x130/0x360 [ 7839.056448][ T284] netlink_unicast+0x449/0x710 [ 7839.056448][ T284] netlink_sendmsg+0x723/0xbe0 [ 7839.056448][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7839.056448][ T284] ___sys_sendmsg+0xee/0x170 [ 7839.056448][ T284] __sys_sendmsg+0xcd/0x170 [ 7839.056448][ T284] do_syscall_64+0xc6/0x1e0 [ 7839.056448][ T284] [ 7839.058609][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7839.058609][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7839.058609][ T284] ipv6_find_idev+0x102/0x170 [ 7839.058609][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7839.058609][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7839.058609][ T284] netlink_rcv_skb+0x130/0x360 [ 7839.058609][ T284] netlink_unicast+0x449/0x710 [ 7839.058609][ T284] netlink_sendmsg+0x723/0xbe0 [ 7839.058609][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7839.058609][ T284] ___sys_sendmsg+0xee/0x170 [ 7839.058609][ T284] __sys_sendmsg+0xcd/0x170 [ 7839.058609][ T284] do_syscall_64+0xc6/0x1e0 [ 7839.058609][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7839.058609][ T284] [ 7839.060305][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7839.060305][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7839.060305][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7839.060305][ T284] ipv6_find_idev+0x102/0x170 [ 7839.060305][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7839.060305][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7839.060305][ T284] netlink_rcv_skb+0x130/0x360 [ 7839.060305][ T284] netlink_unicast+0x449/0x710 [ 7839.060305][ T284] netlink_sendmsg+0x723/0xbe0 [ 7839.060305][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7839.060305][ T284] ___sys_sendmsg+0xee/0x170 [ 7839.060305][ T284] __sys_sendmsg+0xcd/0x170 [ 7839.060305][ T284] do_syscall_64+0xc6/0x1e0 [ 7839.060305][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7839.060305][ T284] [ 7849.011026][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7849.011396][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7849.011396][ T282] dst_init+0x84/0x4a0 [ 7849.011396][ T282] dst_alloc+0x97/0x150 [ 7849.011396][ T282] ip6_dst_alloc+0x23/0x90 [ 7849.011396][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7849.011396][ T282] ip6_pol_route+0x56f/0x840 [ 7849.011396][ T282] fib6_rule_lookup+0x196/0x240 [ 7849.011396][ T282] ip6_route_input+0x542/0x980 [ 7849.011396][ T282] ipv6_rcv+0x8f/0x400 [ 7849.011396][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7849.011396][ T282] process_backlog+0x101/0x620 [ 7849.011396][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7849.011396][ T282] net_rx_action+0x495/0xbe0 [ 7849.011396][ T282] __do_softirq+0x1b5/0x7f6 [ 7849.011396][ T282] [ 7849.013185][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7849.013185][ T282] netdev_get_by_index+0x5e/0x80 [ 7849.013185][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7849.013185][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7849.013185][ T282] ip6_route_add+0x1c/0x140 [ 7849.013185][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7849.013185][ T282] inet6_addr_add+0x4f8/0xa40 [ 7849.013185][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7849.013185][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7849.013185][ T282] netlink_rcv_skb+0x130/0x360 [ 7849.013185][ T282] netlink_unicast+0x449/0x710 [ 7849.013185][ T282] netlink_sendmsg+0x723/0xbe0 [ 7849.013185][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7849.013185][ T282] ___sys_sendmsg+0xee/0x170 [ 7849.013185][ T282] __sys_sendmsg+0xcd/0x170 [ 7849.013185][ T282] do_syscall_64+0xc6/0x1e0 [ 7849.013185][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7849.013185][ T282] [ 7849.015412][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7849.015412][ T282] netdev_get_by_index+0x5e/0x80 [ 7849.015412][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7849.015412][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7849.015412][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7849.015412][ T282] ipv6_add_addr+0x411/0x2000 [ 7849.015412][ T282] inet6_addr_add+0x30e/0xa40 [ 7849.015412][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7849.015412][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7849.015412][ T282] netlink_rcv_skb+0x130/0x360 [ 7849.015412][ T282] netlink_unicast+0x449/0x710 [ 7849.015412][ T282] netlink_sendmsg+0x723/0xbe0 [ 7849.015412][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7849.015412][ T282] ___sys_sendmsg+0xee/0x170 [ 7849.015412][ T282] __sys_sendmsg+0xcd/0x170 [ 7849.015412][ T282] do_syscall_64+0xc6/0x1e0 [ 7849.015412][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7849.015412][ T282] [ 7849.017618][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7849.017618][ T282] netdev_get_by_index+0x5e/0x80 [ 7849.017618][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7849.017618][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7849.017618][ T282] ip6_route_add+0x1c/0x140 [ 7849.017618][ T282] addrconf_add_mroute+0x129/0x180 [ 7849.017618][ T282] addrconf_add_dev+0xe2/0x170 [ 7849.017618][ T282] inet6_addr_add+0x12f/0xa40 [ 7849.017618][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7849.017618][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7849.017618][ T282] netlink_rcv_skb+0x130/0x360 [ 7849.017618][ T282] netlink_unicast+0x449/0x710 [ 7849.017618][ T282] netlink_sendmsg+0x723/0xbe0 [ 7849.017618][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7849.017618][ T282] ___sys_sendmsg+0xee/0x170 [ 7849.017618][ T282] __sys_sendmsg+0xcd/0x170 [ 7849.017618][ T282] do_syscall_64+0xc6/0x1e0 [ 7849.017618][ T282] [ 7849.019790][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7849.019790][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7849.019790][ T282] ipv6_find_idev+0x102/0x170 [ 7849.019790][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7849.019790][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7849.019790][ T282] netlink_rcv_skb+0x130/0x360 [ 7849.019790][ T282] netlink_unicast+0x449/0x710 [ 7849.019790][ T282] netlink_sendmsg+0x723/0xbe0 [ 7849.019790][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7849.019790][ T282] ___sys_sendmsg+0xee/0x170 [ 7849.019790][ T282] __sys_sendmsg+0xcd/0x170 [ 7849.019790][ T282] do_syscall_64+0xc6/0x1e0 [ 7849.019790][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7849.019790][ T282] [ 7849.021490][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7849.021490][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7849.021490][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7849.021490][ T282] ipv6_find_idev+0x102/0x170 [ 7849.021490][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7849.021490][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7849.021490][ T282] netlink_rcv_skb+0x130/0x360 [ 7849.021490][ T282] netlink_unicast+0x449/0x710 [ 7849.021490][ T282] netlink_sendmsg+0x723/0xbe0 [ 7849.021490][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7849.021490][ T282] ___sys_sendmsg+0xee/0x170 [ 7849.021490][ T282] __sys_sendmsg+0xcd/0x170 [ 7849.021490][ T282] do_syscall_64+0xc6/0x1e0 [ 7849.021490][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7849.021490][ T282] [ 7849.267104][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7849.267535][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7849.267535][ T284] netdev_get_by_index+0x5e/0x80 [ 7849.267535][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7849.267535][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7849.267535][ T284] ip6_route_add+0x1c/0x140 [ 7849.267535][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7849.267535][ T284] inet6_addr_add+0x4f8/0xa40 [ 7849.267535][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7849.267535][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7849.267535][ T284] netlink_rcv_skb+0x130/0x360 [ 7849.267535][ T284] netlink_unicast+0x449/0x710 [ 7849.267535][ T284] netlink_sendmsg+0x723/0xbe0 [ 7849.267535][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7849.267535][ T284] ___sys_sendmsg+0xee/0x170 [ 7849.267535][ T284] __sys_sendmsg+0xcd/0x170 [ 7849.267535][ T284] do_syscall_64+0xc6/0x1e0 [ 7849.267535][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7849.267535][ T284] [ 7849.269759][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7849.269759][ T284] netdev_get_by_index+0x5e/0x80 [ 7849.269759][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7849.269759][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7849.269759][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7849.269759][ T284] ipv6_add_addr+0x411/0x2000 [ 7849.269759][ T284] inet6_addr_add+0x30e/0xa40 [ 7849.269759][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7849.269759][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7849.269759][ T284] netlink_rcv_skb+0x130/0x360 [ 7849.269759][ T284] netlink_unicast+0x449/0x710 [ 7849.269759][ T284] netlink_sendmsg+0x723/0xbe0 [ 7849.269759][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7849.269759][ T284] ___sys_sendmsg+0xee/0x170 [ 7849.269759][ T284] __sys_sendmsg+0xcd/0x170 [ 7849.269759][ T284] do_syscall_64+0xc6/0x1e0 [ 7849.269759][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7849.269759][ T284] [ 7849.271959][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7849.271959][ T284] netdev_get_by_index+0x5e/0x80 [ 7849.271959][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7849.271959][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7849.271959][ T284] ip6_route_add+0x1c/0x140 [ 7849.271959][ T284] addrconf_add_mroute+0x129/0x180 [ 7849.271959][ T284] addrconf_add_dev+0xe2/0x170 [ 7849.271959][ T284] inet6_addr_add+0x12f/0xa40 [ 7849.271959][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7849.271959][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7849.271959][ T284] netlink_rcv_skb+0x130/0x360 [ 7849.271959][ T284] netlink_unicast+0x449/0x710 [ 7849.271959][ T284] netlink_sendmsg+0x723/0xbe0 [ 7849.271959][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7849.271959][ T284] ___sys_sendmsg+0xee/0x170 [ 7849.271959][ T284] __sys_sendmsg+0xcd/0x170 [ 7849.271959][ T284] do_syscall_64+0xc6/0x1e0 [ 7849.271959][ T284] [ 7849.274133][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7849.274133][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7849.274133][ T284] ipv6_find_idev+0x102/0x170 [ 7849.274133][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7849.274133][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7849.274133][ T284] netlink_rcv_skb+0x130/0x360 [ 7849.274133][ T284] netlink_unicast+0x449/0x710 [ 7849.274133][ T284] netlink_sendmsg+0x723/0xbe0 [ 7849.274133][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7849.274133][ T284] ___sys_sendmsg+0xee/0x170 [ 7849.274133][ T284] __sys_sendmsg+0xcd/0x170 [ 7849.274133][ T284] do_syscall_64+0xc6/0x1e0 [ 7849.274133][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7849.274133][ T284] [ 7849.275825][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7849.275825][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7849.275825][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7849.275825][ T284] ipv6_find_idev+0x102/0x170 [ 7849.275825][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7849.275825][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7849.275825][ T284] netlink_rcv_skb+0x130/0x360 [ 7849.275825][ T284] netlink_unicast+0x449/0x710 [ 7849.275825][ T284] netlink_sendmsg+0x723/0xbe0 [ 7849.275825][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7849.275825][ T284] ___sys_sendmsg+0xee/0x170 [ 7849.275825][ T284] __sys_sendmsg+0xcd/0x170 [ 7849.275825][ T284] do_syscall_64+0xc6/0x1e0 [ 7849.275825][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7849.275825][ T284] [ 7859.275027][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7859.275446][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7859.275446][ T282] dst_init+0x84/0x4a0 [ 7859.275446][ T282] dst_alloc+0x97/0x150 [ 7859.275446][ T282] ip6_dst_alloc+0x23/0x90 [ 7859.275446][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7859.275446][ T282] ip6_pol_route+0x56f/0x840 [ 7859.275446][ T282] fib6_rule_lookup+0x196/0x240 [ 7859.275446][ T282] ip6_route_input+0x542/0x980 [ 7859.275446][ T282] ipv6_rcv+0x8f/0x400 [ 7859.275446][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7859.275446][ T282] process_backlog+0x101/0x620 [ 7859.275446][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7859.275446][ T282] net_rx_action+0x495/0xbe0 [ 7859.275446][ T282] __do_softirq+0x1b5/0x7f6 [ 7859.275446][ T282] [ 7859.277249][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7859.277249][ T282] netdev_get_by_index+0x5e/0x80 [ 7859.277249][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7859.277249][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7859.277249][ T282] ip6_route_add+0x1c/0x140 [ 7859.277249][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7859.277249][ T282] inet6_addr_add+0x4f8/0xa40 [ 7859.277249][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7859.277249][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7859.277249][ T282] netlink_rcv_skb+0x130/0x360 [ 7859.277249][ T282] netlink_unicast+0x449/0x710 [ 7859.277249][ T282] netlink_sendmsg+0x723/0xbe0 [ 7859.277249][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7859.277249][ T282] ___sys_sendmsg+0xee/0x170 [ 7859.277249][ T282] __sys_sendmsg+0xcd/0x170 [ 7859.277249][ T282] do_syscall_64+0xc6/0x1e0 [ 7859.277249][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7859.277249][ T282] [ 7859.279450][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7859.279450][ T282] netdev_get_by_index+0x5e/0x80 [ 7859.279450][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7859.279450][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7859.279450][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7859.279450][ T282] ipv6_add_addr+0x411/0x2000 [ 7859.279450][ T282] inet6_addr_add+0x30e/0xa40 [ 7859.279450][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7859.279450][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7859.279450][ T282] netlink_rcv_skb+0x130/0x360 [ 7859.279450][ T282] netlink_unicast+0x449/0x710 [ 7859.279450][ T282] netlink_sendmsg+0x723/0xbe0 [ 7859.279450][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7859.279450][ T282] ___sys_sendmsg+0xee/0x170 [ 7859.279450][ T282] __sys_sendmsg+0xcd/0x170 [ 7859.279450][ T282] do_syscall_64+0xc6/0x1e0 [ 7859.279450][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7859.279450][ T282] [ 7859.281643][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7859.281643][ T282] netdev_get_by_index+0x5e/0x80 [ 7859.281643][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7859.281643][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7859.281643][ T282] ip6_route_add+0x1c/0x140 [ 7859.281643][ T282] addrconf_add_mroute+0x129/0x180 [ 7859.281643][ T282] addrconf_add_dev+0xe2/0x170 [ 7859.281643][ T282] inet6_addr_add+0x12f/0xa40 [ 7859.281643][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7859.281643][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7859.281643][ T282] netlink_rcv_skb+0x130/0x360 [ 7859.281643][ T282] netlink_unicast+0x449/0x710 [ 7859.281643][ T282] netlink_sendmsg+0x723/0xbe0 [ 7859.281643][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7859.281643][ T282] ___sys_sendmsg+0xee/0x170 [ 7859.281643][ T282] __sys_sendmsg+0xcd/0x170 [ 7859.281643][ T282] do_syscall_64+0xc6/0x1e0 [ 7859.281643][ T282] [ 7859.283825][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7859.283825][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7859.283825][ T282] ipv6_find_idev+0x102/0x170 [ 7859.283825][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7859.283825][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7859.283825][ T282] netlink_rcv_skb+0x130/0x360 [ 7859.283825][ T282] netlink_unicast+0x449/0x710 [ 7859.283825][ T282] netlink_sendmsg+0x723/0xbe0 [ 7859.283825][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7859.283825][ T282] ___sys_sendmsg+0xee/0x170 [ 7859.283825][ T282] __sys_sendmsg+0xcd/0x170 [ 7859.283825][ T282] do_syscall_64+0xc6/0x1e0 [ 7859.283825][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7859.283825][ T282] [ 7859.285516][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7859.285516][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7859.285516][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7859.285516][ T282] ipv6_find_idev+0x102/0x170 [ 7859.285516][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7859.285516][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7859.285516][ T282] netlink_rcv_skb+0x130/0x360 [ 7859.285516][ T282] netlink_unicast+0x449/0x710 [ 7859.285516][ T282] netlink_sendmsg+0x723/0xbe0 [ 7859.285516][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7859.285516][ T282] ___sys_sendmsg+0xee/0x170 [ 7859.285516][ T282] __sys_sendmsg+0xcd/0x170 [ 7859.285516][ T282] do_syscall_64+0xc6/0x1e0 [ 7859.285516][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7859.285516][ T282] [ 7859.515037][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7859.515455][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7859.515455][ T284] netdev_get_by_index+0x5e/0x80 [ 7859.515455][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7859.515455][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7859.515455][ T284] ip6_route_add+0x1c/0x140 [ 7859.515455][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7859.515455][ T284] inet6_addr_add+0x4f8/0xa40 [ 7859.515455][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7859.515455][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7859.515455][ T284] netlink_rcv_skb+0x130/0x360 [ 7859.515455][ T284] netlink_unicast+0x449/0x710 [ 7859.515455][ T284] netlink_sendmsg+0x723/0xbe0 [ 7859.515455][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7859.515455][ T284] ___sys_sendmsg+0xee/0x170 [ 7859.515455][ T284] __sys_sendmsg+0xcd/0x170 [ 7859.515455][ T284] do_syscall_64+0xc6/0x1e0 [ 7859.515455][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7859.515455][ T284] [ 7859.517680][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7859.517680][ T284] netdev_get_by_index+0x5e/0x80 [ 7859.517680][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7859.517680][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7859.517680][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7859.517680][ T284] ipv6_add_addr+0x411/0x2000 [ 7859.517680][ T284] inet6_addr_add+0x30e/0xa40 [ 7859.517680][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7859.517680][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7859.517680][ T284] netlink_rcv_skb+0x130/0x360 [ 7859.517680][ T284] netlink_unicast+0x449/0x710 [ 7859.517680][ T284] netlink_sendmsg+0x723/0xbe0 [ 7859.517680][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7859.517680][ T284] ___sys_sendmsg+0xee/0x170 [ 7859.517680][ T284] __sys_sendmsg+0xcd/0x170 [ 7859.517680][ T284] do_syscall_64+0xc6/0x1e0 [ 7859.517680][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7859.517680][ T284] [ 7859.519886][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7859.519886][ T284] netdev_get_by_index+0x5e/0x80 [ 7859.519886][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7859.519886][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7859.519886][ T284] ip6_route_add+0x1c/0x140 [ 7859.519886][ T284] addrconf_add_mroute+0x129/0x180 [ 7859.519886][ T284] addrconf_add_dev+0xe2/0x170 [ 7859.519886][ T284] inet6_addr_add+0x12f/0xa40 [ 7859.519886][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7859.519886][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7859.519886][ T284] netlink_rcv_skb+0x130/0x360 [ 7859.519886][ T284] netlink_unicast+0x449/0x710 [ 7859.519886][ T284] netlink_sendmsg+0x723/0xbe0 [ 7859.519886][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7859.519886][ T284] ___sys_sendmsg+0xee/0x170 [ 7859.519886][ T284] __sys_sendmsg+0xcd/0x170 [ 7859.519886][ T284] do_syscall_64+0xc6/0x1e0 [ 7859.519886][ T284] [ 7859.522056][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7859.522056][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7859.522056][ T284] ipv6_find_idev+0x102/0x170 [ 7859.522056][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7859.522056][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7859.522056][ T284] netlink_rcv_skb+0x130/0x360 [ 7859.522056][ T284] netlink_unicast+0x449/0x710 [ 7859.522056][ T284] netlink_sendmsg+0x723/0xbe0 [ 7859.522056][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7859.522056][ T284] ___sys_sendmsg+0xee/0x170 [ 7859.522056][ T284] __sys_sendmsg+0xcd/0x170 [ 7859.522056][ T284] do_syscall_64+0xc6/0x1e0 [ 7859.522056][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7859.522056][ T284] [ 7859.523762][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7859.523762][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7859.523762][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7859.523762][ T284] ipv6_find_idev+0x102/0x170 [ 7859.523762][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7859.523762][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7859.523762][ T284] netlink_rcv_skb+0x130/0x360 [ 7859.523762][ T284] netlink_unicast+0x449/0x710 [ 7859.523762][ T284] netlink_sendmsg+0x723/0xbe0 [ 7859.523762][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7859.523762][ T284] ___sys_sendmsg+0xee/0x170 [ 7859.523762][ T284] __sys_sendmsg+0xcd/0x170 [ 7859.523762][ T284] do_syscall_64+0xc6/0x1e0 [ 7859.523762][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7859.523762][ T284] [ 7869.538974][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7869.539436][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7869.539436][ T282] dst_init+0x84/0x4a0 [ 7869.539436][ T282] dst_alloc+0x97/0x150 [ 7869.539436][ T282] ip6_dst_alloc+0x23/0x90 [ 7869.539436][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7869.539436][ T282] ip6_pol_route+0x56f/0x840 [ 7869.539436][ T282] fib6_rule_lookup+0x196/0x240 [ 7869.539436][ T282] ip6_route_input+0x542/0x980 [ 7869.539436][ T282] ipv6_rcv+0x8f/0x400 [ 7869.539436][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7869.539436][ T282] process_backlog+0x101/0x620 [ 7869.539436][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7869.539436][ T282] net_rx_action+0x495/0xbe0 [ 7869.539436][ T282] __do_softirq+0x1b5/0x7f6 [ 7869.539436][ T282] [ 7869.541224][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7869.541224][ T282] netdev_get_by_index+0x5e/0x80 [ 7869.541224][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7869.541224][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7869.541224][ T282] ip6_route_add+0x1c/0x140 [ 7869.541224][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7869.541224][ T282] inet6_addr_add+0x4f8/0xa40 [ 7869.541224][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7869.541224][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7869.541224][ T282] netlink_rcv_skb+0x130/0x360 [ 7869.541224][ T282] netlink_unicast+0x449/0x710 [ 7869.541224][ T282] netlink_sendmsg+0x723/0xbe0 [ 7869.541224][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7869.541224][ T282] ___sys_sendmsg+0xee/0x170 [ 7869.541224][ T282] __sys_sendmsg+0xcd/0x170 [ 7869.541224][ T282] do_syscall_64+0xc6/0x1e0 [ 7869.541224][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7869.541224][ T282] [ 7869.543437][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7869.543437][ T282] netdev_get_by_index+0x5e/0x80 [ 7869.543437][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7869.543437][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7869.543437][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7869.543437][ T282] ipv6_add_addr+0x411/0x2000 [ 7869.543437][ T282] inet6_addr_add+0x30e/0xa40 [ 7869.543437][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7869.543437][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7869.543437][ T282] netlink_rcv_skb+0x130/0x360 [ 7869.543437][ T282] netlink_unicast+0x449/0x710 [ 7869.543437][ T282] netlink_sendmsg+0x723/0xbe0 [ 7869.543437][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7869.543437][ T282] ___sys_sendmsg+0xee/0x170 [ 7869.543437][ T282] __sys_sendmsg+0xcd/0x170 [ 7869.543437][ T282] do_syscall_64+0xc6/0x1e0 [ 7869.543437][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7869.543437][ T282] [ 7869.545642][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7869.545642][ T282] netdev_get_by_index+0x5e/0x80 [ 7869.545642][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7869.545642][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7869.545642][ T282] ip6_route_add+0x1c/0x140 [ 7869.545642][ T282] addrconf_add_mroute+0x129/0x180 [ 7869.545642][ T282] addrconf_add_dev+0xe2/0x170 [ 7869.545642][ T282] inet6_addr_add+0x12f/0xa40 [ 7869.545642][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7869.545642][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7869.545642][ T282] netlink_rcv_skb+0x130/0x360 [ 7869.545642][ T282] netlink_unicast+0x449/0x710 [ 7869.545642][ T282] netlink_sendmsg+0x723/0xbe0 [ 7869.545642][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7869.545642][ T282] ___sys_sendmsg+0xee/0x170 [ 7869.545642][ T282] __sys_sendmsg+0xcd/0x170 [ 7869.545642][ T282] do_syscall_64+0xc6/0x1e0 [ 7869.545642][ T282] [ 7869.547801][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7869.547801][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7869.547801][ T282] ipv6_find_idev+0x102/0x170 [ 7869.547801][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7869.547801][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7869.547801][ T282] netlink_rcv_skb+0x130/0x360 [ 7869.547801][ T282] netlink_unicast+0x449/0x710 [ 7869.547801][ T282] netlink_sendmsg+0x723/0xbe0 [ 7869.547801][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7869.547801][ T282] ___sys_sendmsg+0xee/0x170 [ 7869.547801][ T282] __sys_sendmsg+0xcd/0x170 [ 7869.547801][ T282] do_syscall_64+0xc6/0x1e0 [ 7869.547801][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7869.547801][ T282] [ 7869.549498][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7869.549498][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7869.549498][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7869.549498][ T282] ipv6_find_idev+0x102/0x170 [ 7869.549498][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7869.549498][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7869.549498][ T282] netlink_rcv_skb+0x130/0x360 [ 7869.549498][ T282] netlink_unicast+0x449/0x710 [ 7869.549498][ T282] netlink_sendmsg+0x723/0xbe0 [ 7869.549498][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7869.549498][ T282] ___sys_sendmsg+0xee/0x170 [ 7869.549498][ T282] __sys_sendmsg+0xcd/0x170 [ 7869.549498][ T282] do_syscall_64+0xc6/0x1e0 [ 7869.549498][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7869.549498][ T282] [ 7869.763023][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7869.763454][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7869.763454][ T284] netdev_get_by_index+0x5e/0x80 [ 7869.763454][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7869.763454][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7869.763454][ T284] ip6_route_add+0x1c/0x140 [ 7869.763454][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7869.763454][ T284] inet6_addr_add+0x4f8/0xa40 [ 7869.763454][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7869.763454][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7869.763454][ T284] netlink_rcv_skb+0x130/0x360 [ 7869.763454][ T284] netlink_unicast+0x449/0x710 [ 7869.763454][ T284] netlink_sendmsg+0x723/0xbe0 [ 7869.763454][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7869.763454][ T284] ___sys_sendmsg+0xee/0x170 [ 7869.763454][ T284] __sys_sendmsg+0xcd/0x170 [ 7869.763454][ T284] do_syscall_64+0xc6/0x1e0 [ 7869.763454][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7869.763454][ T284] [ 7869.765689][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7869.765689][ T284] netdev_get_by_index+0x5e/0x80 [ 7869.765689][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7869.765689][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7869.765689][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7869.765689][ T284] ipv6_add_addr+0x411/0x2000 [ 7869.765689][ T284] inet6_addr_add+0x30e/0xa40 [ 7869.765689][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7869.765689][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7869.765689][ T284] netlink_rcv_skb+0x130/0x360 [ 7869.765689][ T284] netlink_unicast+0x449/0x710 [ 7869.765689][ T284] netlink_sendmsg+0x723/0xbe0 [ 7869.765689][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7869.765689][ T284] ___sys_sendmsg+0xee/0x170 [ 7869.765689][ T284] __sys_sendmsg+0xcd/0x170 [ 7869.765689][ T284] do_syscall_64+0xc6/0x1e0 [ 7869.765689][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7869.765689][ T284] [ 7869.767888][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7869.767888][ T284] netdev_get_by_index+0x5e/0x80 [ 7869.767888][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7869.767888][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7869.767888][ T284] ip6_route_add+0x1c/0x140 [ 7869.767888][ T284] addrconf_add_mroute+0x129/0x180 [ 7869.767888][ T284] addrconf_add_dev+0xe2/0x170 [ 7869.767888][ T284] inet6_addr_add+0x12f/0xa40 [ 7869.767888][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7869.767888][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7869.767888][ T284] netlink_rcv_skb+0x130/0x360 [ 7869.767888][ T284] netlink_unicast+0x449/0x710 [ 7869.767888][ T284] netlink_sendmsg+0x723/0xbe0 [ 7869.767888][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7869.767888][ T284] ___sys_sendmsg+0xee/0x170 [ 7869.767888][ T284] __sys_sendmsg+0xcd/0x170 [ 7869.767888][ T284] do_syscall_64+0xc6/0x1e0 [ 7869.767888][ T284] [ 7869.770053][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7869.770053][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7869.770053][ T284] ipv6_find_idev+0x102/0x170 [ 7869.770053][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7869.770053][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7869.770053][ T284] netlink_rcv_skb+0x130/0x360 [ 7869.770053][ T284] netlink_unicast+0x449/0x710 [ 7869.770053][ T284] netlink_sendmsg+0x723/0xbe0 [ 7869.770053][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7869.770053][ T284] ___sys_sendmsg+0xee/0x170 [ 7869.770053][ T284] __sys_sendmsg+0xcd/0x170 [ 7869.770053][ T284] do_syscall_64+0xc6/0x1e0 [ 7869.770053][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7869.770053][ T284] [ 7869.771745][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7869.771745][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7869.771745][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7869.771745][ T284] ipv6_find_idev+0x102/0x170 [ 7869.771745][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7869.771745][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7869.771745][ T284] netlink_rcv_skb+0x130/0x360 [ 7869.771745][ T284] netlink_unicast+0x449/0x710 [ 7869.771745][ T284] netlink_sendmsg+0x723/0xbe0 [ 7869.771745][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7869.771745][ T284] ___sys_sendmsg+0xee/0x170 [ 7869.771745][ T284] __sys_sendmsg+0xcd/0x170 [ 7869.771745][ T284] do_syscall_64+0xc6/0x1e0 [ 7869.771745][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7869.771745][ T284] [ 7879.803017][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7879.803453][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7879.803453][ T282] dst_init+0x84/0x4a0 [ 7879.803453][ T282] dst_alloc+0x97/0x150 [ 7879.803453][ T282] ip6_dst_alloc+0x23/0x90 [ 7879.803453][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7879.803453][ T282] ip6_pol_route+0x56f/0x840 [ 7879.803453][ T282] fib6_rule_lookup+0x196/0x240 [ 7879.803453][ T282] ip6_route_input+0x542/0x980 [ 7879.803453][ T282] ipv6_rcv+0x8f/0x400 [ 7879.803453][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7879.803453][ T282] process_backlog+0x101/0x620 [ 7879.803453][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7879.803453][ T282] net_rx_action+0x495/0xbe0 [ 7879.803453][ T282] __do_softirq+0x1b5/0x7f6 [ 7879.803453][ T282] [ 7879.805245][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7879.805245][ T282] netdev_get_by_index+0x5e/0x80 [ 7879.805245][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7879.805245][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7879.805245][ T282] ip6_route_add+0x1c/0x140 [ 7879.805245][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7879.805245][ T282] inet6_addr_add+0x4f8/0xa40 [ 7879.805245][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7879.805245][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7879.805245][ T282] netlink_rcv_skb+0x130/0x360 [ 7879.805245][ T282] netlink_unicast+0x449/0x710 [ 7879.805245][ T282] netlink_sendmsg+0x723/0xbe0 [ 7879.805245][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7879.805245][ T282] ___sys_sendmsg+0xee/0x170 [ 7879.805245][ T282] __sys_sendmsg+0xcd/0x170 [ 7879.805245][ T282] do_syscall_64+0xc6/0x1e0 [ 7879.805245][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7879.805245][ T282] [ 7879.807465][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7879.807465][ T282] netdev_get_by_index+0x5e/0x80 [ 7879.807465][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7879.807465][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7879.807465][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7879.807465][ T282] ipv6_add_addr+0x411/0x2000 [ 7879.807465][ T282] inet6_addr_add+0x30e/0xa40 [ 7879.807465][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7879.807465][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7879.807465][ T282] netlink_rcv_skb+0x130/0x360 [ 7879.807465][ T282] netlink_unicast+0x449/0x710 [ 7879.807465][ T282] netlink_sendmsg+0x723/0xbe0 [ 7879.807465][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7879.807465][ T282] ___sys_sendmsg+0xee/0x170 [ 7879.807465][ T282] __sys_sendmsg+0xcd/0x170 [ 7879.807465][ T282] do_syscall_64+0xc6/0x1e0 [ 7879.807465][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7879.807465][ T282] [ 7879.809670][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7879.809670][ T282] netdev_get_by_index+0x5e/0x80 [ 7879.809670][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7879.809670][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7879.809670][ T282] ip6_route_add+0x1c/0x140 [ 7879.809670][ T282] addrconf_add_mroute+0x129/0x180 [ 7879.809670][ T282] addrconf_add_dev+0xe2/0x170 [ 7879.809670][ T282] inet6_addr_add+0x12f/0xa40 [ 7879.809670][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7879.809670][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7879.809670][ T282] netlink_rcv_skb+0x130/0x360 [ 7879.809670][ T282] netlink_unicast+0x449/0x710 [ 7879.809670][ T282] netlink_sendmsg+0x723/0xbe0 [ 7879.809670][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7879.809670][ T282] ___sys_sendmsg+0xee/0x170 [ 7879.809670][ T282] __sys_sendmsg+0xcd/0x170 [ 7879.809670][ T282] do_syscall_64+0xc6/0x1e0 [ 7879.809670][ T282] [ 7879.811831][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7879.811831][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7879.811831][ T282] ipv6_find_idev+0x102/0x170 [ 7879.811831][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7879.811831][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7879.811831][ T282] netlink_rcv_skb+0x130/0x360 [ 7879.811831][ T282] netlink_unicast+0x449/0x710 [ 7879.811831][ T282] netlink_sendmsg+0x723/0xbe0 [ 7879.811831][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7879.811831][ T282] ___sys_sendmsg+0xee/0x170 [ 7879.811831][ T282] __sys_sendmsg+0xcd/0x170 [ 7879.811831][ T282] do_syscall_64+0xc6/0x1e0 [ 7879.811831][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7879.811831][ T282] [ 7879.813535][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7879.813535][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7879.813535][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7879.813535][ T282] ipv6_find_idev+0x102/0x170 [ 7879.813535][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7879.813535][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7879.813535][ T282] netlink_rcv_skb+0x130/0x360 [ 7879.813535][ T282] netlink_unicast+0x449/0x710 [ 7879.813535][ T282] netlink_sendmsg+0x723/0xbe0 [ 7879.813535][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7879.813535][ T282] ___sys_sendmsg+0xee/0x170 [ 7879.813535][ T282] __sys_sendmsg+0xcd/0x170 [ 7879.813535][ T282] do_syscall_64+0xc6/0x1e0 [ 7879.813535][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7879.813535][ T282] [ 7880.011025][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7880.011420][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7880.011420][ T284] netdev_get_by_index+0x5e/0x80 [ 7880.011420][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7880.011420][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7880.011420][ T284] ip6_route_add+0x1c/0x140 [ 7880.011420][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7880.011420][ T284] inet6_addr_add+0x4f8/0xa40 [ 7880.011420][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7880.011420][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7880.011420][ T284] netlink_rcv_skb+0x130/0x360 [ 7880.011420][ T284] netlink_unicast+0x449/0x710 [ 7880.011420][ T284] netlink_sendmsg+0x723/0xbe0 [ 7880.011420][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7880.011420][ T284] ___sys_sendmsg+0xee/0x170 [ 7880.011420][ T284] __sys_sendmsg+0xcd/0x170 [ 7880.011420][ T284] do_syscall_64+0xc6/0x1e0 [ 7880.011420][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7880.011420][ T284] [ 7880.013654][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7880.013654][ T284] netdev_get_by_index+0x5e/0x80 [ 7880.013654][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7880.013654][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7880.013654][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7880.013654][ T284] ipv6_add_addr+0x411/0x2000 [ 7880.013654][ T284] inet6_addr_add+0x30e/0xa40 [ 7880.013654][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7880.013654][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7880.013654][ T284] netlink_rcv_skb+0x130/0x360 [ 7880.013654][ T284] netlink_unicast+0x449/0x710 [ 7880.013654][ T284] netlink_sendmsg+0x723/0xbe0 [ 7880.013654][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7880.013654][ T284] ___sys_sendmsg+0xee/0x170 [ 7880.013654][ T284] __sys_sendmsg+0xcd/0x170 [ 7880.013654][ T284] do_syscall_64+0xc6/0x1e0 [ 7880.013654][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7880.013654][ T284] [ 7880.015865][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7880.015865][ T284] netdev_get_by_index+0x5e/0x80 [ 7880.015865][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7880.015865][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7880.015865][ T284] ip6_route_add+0x1c/0x140 [ 7880.015865][ T284] addrconf_add_mroute+0x129/0x180 [ 7880.015865][ T284] addrconf_add_dev+0xe2/0x170 [ 7880.015865][ T284] inet6_addr_add+0x12f/0xa40 [ 7880.015865][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7880.015865][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7880.015865][ T284] netlink_rcv_skb+0x130/0x360 [ 7880.015865][ T284] netlink_unicast+0x449/0x710 [ 7880.015865][ T284] netlink_sendmsg+0x723/0xbe0 [ 7880.015865][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7880.015865][ T284] ___sys_sendmsg+0xee/0x170 [ 7880.015865][ T284] __sys_sendmsg+0xcd/0x170 [ 7880.015865][ T284] do_syscall_64+0xc6/0x1e0 [ 7880.015865][ T284] [ 7880.018029][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7880.018029][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7880.018029][ T284] ipv6_find_idev+0x102/0x170 [ 7880.018029][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7880.018029][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7880.018029][ T284] netlink_rcv_skb+0x130/0x360 [ 7880.018029][ T284] netlink_unicast+0x449/0x710 [ 7880.018029][ T284] netlink_sendmsg+0x723/0xbe0 [ 7880.018029][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7880.018029][ T284] ___sys_sendmsg+0xee/0x170 [ 7880.018029][ T284] __sys_sendmsg+0xcd/0x170 [ 7880.018029][ T284] do_syscall_64+0xc6/0x1e0 [ 7880.018029][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7880.018029][ T284] [ 7880.019734][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7880.019734][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7880.019734][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7880.019734][ T284] ipv6_find_idev+0x102/0x170 [ 7880.019734][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7880.019734][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7880.019734][ T284] netlink_rcv_skb+0x130/0x360 [ 7880.019734][ T284] netlink_unicast+0x449/0x710 [ 7880.019734][ T284] netlink_sendmsg+0x723/0xbe0 [ 7880.019734][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7880.019734][ T284] ___sys_sendmsg+0xee/0x170 [ 7880.019734][ T284] __sys_sendmsg+0xcd/0x170 [ 7880.019734][ T284] do_syscall_64+0xc6/0x1e0 [ 7880.019734][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7880.019734][ T284] [ 7890.067012][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7890.067446][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7890.067446][ T282] dst_init+0x84/0x4a0 [ 7890.067446][ T282] dst_alloc+0x97/0x150 [ 7890.067446][ T282] ip6_dst_alloc+0x23/0x90 [ 7890.067446][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7890.067446][ T282] ip6_pol_route+0x56f/0x840 [ 7890.067446][ T282] fib6_rule_lookup+0x196/0x240 [ 7890.067446][ T282] ip6_route_input+0x542/0x980 [ 7890.067446][ T282] ipv6_rcv+0x8f/0x400 [ 7890.067446][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7890.067446][ T282] process_backlog+0x101/0x620 [ 7890.067446][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7890.067446][ T282] net_rx_action+0x495/0xbe0 [ 7890.067446][ T282] __do_softirq+0x1b5/0x7f6 [ 7890.067446][ T282] [ 7890.069240][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7890.069240][ T282] netdev_get_by_index+0x5e/0x80 [ 7890.069240][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7890.069240][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7890.069240][ T282] ip6_route_add+0x1c/0x140 [ 7890.069240][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7890.069240][ T282] inet6_addr_add+0x4f8/0xa40 [ 7890.069240][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7890.069240][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7890.069240][ T282] netlink_rcv_skb+0x130/0x360 [ 7890.069240][ T282] netlink_unicast+0x449/0x710 [ 7890.069240][ T282] netlink_sendmsg+0x723/0xbe0 [ 7890.069240][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7890.069240][ T282] ___sys_sendmsg+0xee/0x170 [ 7890.069240][ T282] __sys_sendmsg+0xcd/0x170 [ 7890.069240][ T282] do_syscall_64+0xc6/0x1e0 [ 7890.069240][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7890.069240][ T282] [ 7890.071583][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7890.071583][ T282] netdev_get_by_index+0x5e/0x80 [ 7890.071583][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7890.071583][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7890.071583][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7890.071583][ T282] ipv6_add_addr+0x411/0x2000 [ 7890.071583][ T282] inet6_addr_add+0x30e/0xa40 [ 7890.071583][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7890.071583][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7890.071583][ T282] netlink_rcv_skb+0x130/0x360 [ 7890.071583][ T282] netlink_unicast+0x449/0x710 [ 7890.071583][ T282] netlink_sendmsg+0x723/0xbe0 [ 7890.071583][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7890.071583][ T282] ___sys_sendmsg+0xee/0x170 [ 7890.071583][ T282] __sys_sendmsg+0xcd/0x170 [ 7890.071583][ T282] do_syscall_64+0xc6/0x1e0 [ 7890.071583][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7890.071583][ T282] [ 7890.073812][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7890.073812][ T282] netdev_get_by_index+0x5e/0x80 [ 7890.073812][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7890.073812][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7890.073812][ T282] ip6_route_add+0x1c/0x140 [ 7890.073812][ T282] addrconf_add_mroute+0x129/0x180 [ 7890.073812][ T282] addrconf_add_dev+0xe2/0x170 [ 7890.073812][ T282] inet6_addr_add+0x12f/0xa40 [ 7890.073812][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7890.073812][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7890.073812][ T282] netlink_rcv_skb+0x130/0x360 [ 7890.073812][ T282] netlink_unicast+0x449/0x710 [ 7890.073812][ T282] netlink_sendmsg+0x723/0xbe0 [ 7890.073812][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7890.073812][ T282] ___sys_sendmsg+0xee/0x170 [ 7890.073812][ T282] __sys_sendmsg+0xcd/0x170 [ 7890.073812][ T282] do_syscall_64+0xc6/0x1e0 [ 7890.073812][ T282] [ 7890.075982][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7890.075982][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7890.075982][ T282] ipv6_find_idev+0x102/0x170 [ 7890.075982][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7890.075982][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7890.075982][ T282] netlink_rcv_skb+0x130/0x360 [ 7890.075982][ T282] netlink_unicast+0x449/0x710 [ 7890.075982][ T282] netlink_sendmsg+0x723/0xbe0 [ 7890.075982][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7890.075982][ T282] ___sys_sendmsg+0xee/0x170 [ 7890.075982][ T282] __sys_sendmsg+0xcd/0x170 [ 7890.075982][ T282] do_syscall_64+0xc6/0x1e0 [ 7890.075982][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7890.075982][ T282] [ 7890.077681][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7890.077681][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7890.077681][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7890.077681][ T282] ipv6_find_idev+0x102/0x170 [ 7890.077681][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7890.077681][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7890.077681][ T282] netlink_rcv_skb+0x130/0x360 [ 7890.077681][ T282] netlink_unicast+0x449/0x710 [ 7890.077681][ T282] netlink_sendmsg+0x723/0xbe0 [ 7890.077681][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7890.077681][ T282] ___sys_sendmsg+0xee/0x170 [ 7890.077681][ T282] __sys_sendmsg+0xcd/0x170 [ 7890.077681][ T282] do_syscall_64+0xc6/0x1e0 [ 7890.077681][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7890.077681][ T282] [ 7890.259086][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7890.259521][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7890.259521][ T284] netdev_get_by_index+0x5e/0x80 [ 7890.259521][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7890.259521][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7890.259521][ T284] ip6_route_add+0x1c/0x140 [ 7890.259521][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7890.259521][ T284] inet6_addr_add+0x4f8/0xa40 [ 7890.259521][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7890.259521][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7890.259521][ T284] netlink_rcv_skb+0x130/0x360 [ 7890.259521][ T284] netlink_unicast+0x449/0x710 [ 7890.259521][ T284] netlink_sendmsg+0x723/0xbe0 [ 7890.259521][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7890.259521][ T284] ___sys_sendmsg+0xee/0x170 [ 7890.259521][ T284] __sys_sendmsg+0xcd/0x170 [ 7890.259521][ T284] do_syscall_64+0xc6/0x1e0 [ 7890.259521][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7890.259521][ T284] [ 7890.261739][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7890.261739][ T284] netdev_get_by_index+0x5e/0x80 [ 7890.261739][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7890.261739][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7890.261739][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7890.261739][ T284] ipv6_add_addr+0x411/0x2000 [ 7890.261739][ T284] inet6_addr_add+0x30e/0xa40 [ 7890.261739][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7890.261739][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7890.261739][ T284] netlink_rcv_skb+0x130/0x360 [ 7890.261739][ T284] netlink_unicast+0x449/0x710 [ 7890.261739][ T284] netlink_sendmsg+0x723/0xbe0 [ 7890.261739][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7890.261739][ T284] ___sys_sendmsg+0xee/0x170 [ 7890.261739][ T284] __sys_sendmsg+0xcd/0x170 [ 7890.261739][ T284] do_syscall_64+0xc6/0x1e0 [ 7890.261739][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7890.261739][ T284] [ 7890.263958][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7890.263958][ T284] netdev_get_by_index+0x5e/0x80 [ 7890.263958][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7890.263958][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7890.263958][ T284] ip6_route_add+0x1c/0x140 [ 7890.263958][ T284] addrconf_add_mroute+0x129/0x180 [ 7890.263958][ T284] addrconf_add_dev+0xe2/0x170 [ 7890.263958][ T284] inet6_addr_add+0x12f/0xa40 [ 7890.263958][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7890.263958][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7890.263958][ T284] netlink_rcv_skb+0x130/0x360 [ 7890.263958][ T284] netlink_unicast+0x449/0x710 [ 7890.263958][ T284] netlink_sendmsg+0x723/0xbe0 [ 7890.263958][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7890.263958][ T284] ___sys_sendmsg+0xee/0x170 [ 7890.263958][ T284] __sys_sendmsg+0xcd/0x170 [ 7890.263958][ T284] do_syscall_64+0xc6/0x1e0 [ 7890.263958][ T284] [ 7890.266123][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7890.266123][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7890.266123][ T284] ipv6_find_idev+0x102/0x170 [ 7890.266123][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7890.266123][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7890.266123][ T284] netlink_rcv_skb+0x130/0x360 [ 7890.266123][ T284] netlink_unicast+0x449/0x710 [ 7890.266123][ T284] netlink_sendmsg+0x723/0xbe0 [ 7890.266123][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7890.266123][ T284] ___sys_sendmsg+0xee/0x170 [ 7890.266123][ T284] __sys_sendmsg+0xcd/0x170 [ 7890.266123][ T284] do_syscall_64+0xc6/0x1e0 [ 7890.266123][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7890.266123][ T284] [ 7890.267817][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7890.267817][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7890.267817][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7890.267817][ T284] ipv6_find_idev+0x102/0x170 [ 7890.267817][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7890.267817][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7890.267817][ T284] netlink_rcv_skb+0x130/0x360 [ 7890.267817][ T284] netlink_unicast+0x449/0x710 [ 7890.267817][ T284] netlink_sendmsg+0x723/0xbe0 [ 7890.267817][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7890.267817][ T284] ___sys_sendmsg+0xee/0x170 [ 7890.267817][ T284] __sys_sendmsg+0xcd/0x170 [ 7890.267817][ T284] do_syscall_64+0xc6/0x1e0 [ 7890.267817][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7890.267817][ T284] [ 7900.330946][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7900.331371][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7900.331371][ T282] dst_init+0x84/0x4a0 [ 7900.331371][ T282] dst_alloc+0x97/0x150 [ 7900.331371][ T282] ip6_dst_alloc+0x23/0x90 [ 7900.331371][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7900.331371][ T282] ip6_pol_route+0x56f/0x840 [ 7900.331371][ T282] fib6_rule_lookup+0x196/0x240 [ 7900.331371][ T282] ip6_route_input+0x542/0x980 [ 7900.331371][ T282] ipv6_rcv+0x8f/0x400 [ 7900.331371][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7900.331371][ T282] process_backlog+0x101/0x620 [ 7900.331371][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7900.331371][ T282] net_rx_action+0x495/0xbe0 [ 7900.331371][ T282] __do_softirq+0x1b5/0x7f6 [ 7900.331371][ T282] [ 7900.333182][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7900.333182][ T282] netdev_get_by_index+0x5e/0x80 [ 7900.333182][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7900.333182][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7900.333182][ T282] ip6_route_add+0x1c/0x140 [ 7900.333182][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7900.333182][ T282] inet6_addr_add+0x4f8/0xa40 [ 7900.333182][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7900.333182][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7900.333182][ T282] netlink_rcv_skb+0x130/0x360 [ 7900.333182][ T282] netlink_unicast+0x449/0x710 [ 7900.333182][ T282] netlink_sendmsg+0x723/0xbe0 [ 7900.333182][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7900.333182][ T282] ___sys_sendmsg+0xee/0x170 [ 7900.333182][ T282] __sys_sendmsg+0xcd/0x170 [ 7900.333182][ T282] do_syscall_64+0xc6/0x1e0 [ 7900.333182][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7900.333182][ T282] [ 7900.335412][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7900.335412][ T282] netdev_get_by_index+0x5e/0x80 [ 7900.335412][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7900.335412][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7900.335412][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7900.335412][ T282] ipv6_add_addr+0x411/0x2000 [ 7900.335412][ T282] inet6_addr_add+0x30e/0xa40 [ 7900.335412][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7900.335412][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7900.335412][ T282] netlink_rcv_skb+0x130/0x360 [ 7900.335412][ T282] netlink_unicast+0x449/0x710 [ 7900.335412][ T282] netlink_sendmsg+0x723/0xbe0 [ 7900.335412][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7900.335412][ T282] ___sys_sendmsg+0xee/0x170 [ 7900.335412][ T282] __sys_sendmsg+0xcd/0x170 [ 7900.335412][ T282] do_syscall_64+0xc6/0x1e0 [ 7900.335412][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7900.335412][ T282] [ 7900.337626][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7900.337626][ T282] netdev_get_by_index+0x5e/0x80 [ 7900.337626][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7900.337626][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7900.337626][ T282] ip6_route_add+0x1c/0x140 [ 7900.337626][ T282] addrconf_add_mroute+0x129/0x180 [ 7900.337626][ T282] addrconf_add_dev+0xe2/0x170 [ 7900.337626][ T282] inet6_addr_add+0x12f/0xa40 [ 7900.337626][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7900.337626][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7900.337626][ T282] netlink_rcv_skb+0x130/0x360 [ 7900.337626][ T282] netlink_unicast+0x449/0x710 [ 7900.337626][ T282] netlink_sendmsg+0x723/0xbe0 [ 7900.337626][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7900.337626][ T282] ___sys_sendmsg+0xee/0x170 [ 7900.337626][ T282] __sys_sendmsg+0xcd/0x170 [ 7900.337626][ T282] do_syscall_64+0xc6/0x1e0 [ 7900.337626][ T282] [ 7900.339787][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7900.339787][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7900.339787][ T282] ipv6_find_idev+0x102/0x170 [ 7900.339787][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7900.339787][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7900.339787][ T282] netlink_rcv_skb+0x130/0x360 [ 7900.339787][ T282] netlink_unicast+0x449/0x710 [ 7900.339787][ T282] netlink_sendmsg+0x723/0xbe0 [ 7900.339787][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7900.339787][ T282] ___sys_sendmsg+0xee/0x170 [ 7900.339787][ T282] __sys_sendmsg+0xcd/0x170 [ 7900.339787][ T282] do_syscall_64+0xc6/0x1e0 [ 7900.339787][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7900.339787][ T282] [ 7900.341480][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7900.341480][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7900.341480][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7900.341480][ T282] ipv6_find_idev+0x102/0x170 [ 7900.341480][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7900.341480][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7900.341480][ T282] netlink_rcv_skb+0x130/0x360 [ 7900.341480][ T282] netlink_unicast+0x449/0x710 [ 7900.341480][ T282] netlink_sendmsg+0x723/0xbe0 [ 7900.341480][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7900.341480][ T282] ___sys_sendmsg+0xee/0x170 [ 7900.341480][ T282] __sys_sendmsg+0xcd/0x170 [ 7900.341480][ T282] do_syscall_64+0xc6/0x1e0 [ 7900.341480][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7900.341480][ T282] [ 7900.507038][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7900.507446][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7900.507446][ T284] netdev_get_by_index+0x5e/0x80 [ 7900.507446][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7900.507446][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7900.507446][ T284] ip6_route_add+0x1c/0x140 [ 7900.507446][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7900.507446][ T284] inet6_addr_add+0x4f8/0xa40 [ 7900.507446][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7900.507446][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7900.507446][ T284] netlink_rcv_skb+0x130/0x360 [ 7900.507446][ T284] netlink_unicast+0x449/0x710 [ 7900.507446][ T284] netlink_sendmsg+0x723/0xbe0 [ 7900.507446][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7900.507446][ T284] ___sys_sendmsg+0xee/0x170 [ 7900.507446][ T284] __sys_sendmsg+0xcd/0x170 [ 7900.507446][ T284] do_syscall_64+0xc6/0x1e0 [ 7900.507446][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7900.507446][ T284] [ 7900.509664][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7900.509664][ T284] netdev_get_by_index+0x5e/0x80 [ 7900.509664][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7900.509664][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7900.509664][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7900.509664][ T284] ipv6_add_addr+0x411/0x2000 [ 7900.509664][ T284] inet6_addr_add+0x30e/0xa40 [ 7900.509664][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7900.509664][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7900.509664][ T284] netlink_rcv_skb+0x130/0x360 [ 7900.509664][ T284] netlink_unicast+0x449/0x710 [ 7900.509664][ T284] netlink_sendmsg+0x723/0xbe0 [ 7900.509664][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7900.509664][ T284] ___sys_sendmsg+0xee/0x170 [ 7900.509664][ T284] __sys_sendmsg+0xcd/0x170 [ 7900.509664][ T284] do_syscall_64+0xc6/0x1e0 [ 7900.509664][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7900.509664][ T284] [ 7900.511869][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7900.511869][ T284] netdev_get_by_index+0x5e/0x80 [ 7900.511869][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7900.511869][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7900.511869][ T284] ip6_route_add+0x1c/0x140 [ 7900.511869][ T284] addrconf_add_mroute+0x129/0x180 [ 7900.511869][ T284] addrconf_add_dev+0xe2/0x170 [ 7900.511869][ T284] inet6_addr_add+0x12f/0xa40 [ 7900.511869][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7900.511869][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7900.511869][ T284] netlink_rcv_skb+0x130/0x360 [ 7900.511869][ T284] netlink_unicast+0x449/0x710 [ 7900.511869][ T284] netlink_sendmsg+0x723/0xbe0 [ 7900.511869][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7900.511869][ T284] ___sys_sendmsg+0xee/0x170 [ 7900.511869][ T284] __sys_sendmsg+0xcd/0x170 [ 7900.511869][ T284] do_syscall_64+0xc6/0x1e0 [ 7900.511869][ T284] [ 7900.514048][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7900.514048][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7900.514048][ T284] ipv6_find_idev+0x102/0x170 [ 7900.514048][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7900.514048][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7900.514048][ T284] netlink_rcv_skb+0x130/0x360 [ 7900.514048][ T284] netlink_unicast+0x449/0x710 [ 7900.514048][ T284] netlink_sendmsg+0x723/0xbe0 [ 7900.514048][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7900.514048][ T284] ___sys_sendmsg+0xee/0x170 [ 7900.514048][ T284] __sys_sendmsg+0xcd/0x170 [ 7900.514048][ T284] do_syscall_64+0xc6/0x1e0 [ 7900.514048][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7900.514048][ T284] [ 7900.515741][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7900.515741][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7900.515741][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7900.515741][ T284] ipv6_find_idev+0x102/0x170 [ 7900.515741][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7900.515741][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7900.515741][ T284] netlink_rcv_skb+0x130/0x360 [ 7900.515741][ T284] netlink_unicast+0x449/0x710 [ 7900.515741][ T284] netlink_sendmsg+0x723/0xbe0 [ 7900.515741][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7900.515741][ T284] ___sys_sendmsg+0xee/0x170 [ 7900.515741][ T284] __sys_sendmsg+0xcd/0x170 [ 7900.515741][ T284] do_syscall_64+0xc6/0x1e0 [ 7900.515741][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7900.515741][ T284] [ 7910.595011][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7910.595442][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7910.595442][ T282] dst_init+0x84/0x4a0 [ 7910.595442][ T282] dst_alloc+0x97/0x150 [ 7910.595442][ T282] ip6_dst_alloc+0x23/0x90 [ 7910.595442][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7910.595442][ T282] ip6_pol_route+0x56f/0x840 [ 7910.595442][ T282] fib6_rule_lookup+0x196/0x240 [ 7910.595442][ T282] ip6_route_input+0x542/0x980 [ 7910.595442][ T282] ipv6_rcv+0x8f/0x400 [ 7910.595442][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7910.595442][ T282] process_backlog+0x101/0x620 [ 7910.595442][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7910.595442][ T282] net_rx_action+0x495/0xbe0 [ 7910.595442][ T282] __do_softirq+0x1b5/0x7f6 [ 7910.595442][ T282] [ 7910.597229][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7910.597229][ T282] netdev_get_by_index+0x5e/0x80 [ 7910.597229][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7910.597229][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7910.597229][ T282] ip6_route_add+0x1c/0x140 [ 7910.597229][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7910.597229][ T282] inet6_addr_add+0x4f8/0xa40 [ 7910.597229][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7910.597229][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7910.597229][ T282] netlink_rcv_skb+0x130/0x360 [ 7910.597229][ T282] netlink_unicast+0x449/0x710 [ 7910.597229][ T282] netlink_sendmsg+0x723/0xbe0 [ 7910.597229][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7910.597229][ T282] ___sys_sendmsg+0xee/0x170 [ 7910.597229][ T282] __sys_sendmsg+0xcd/0x170 [ 7910.597229][ T282] do_syscall_64+0xc6/0x1e0 [ 7910.597229][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7910.597229][ T282] [ 7910.599438][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7910.599438][ T282] netdev_get_by_index+0x5e/0x80 [ 7910.599438][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7910.599438][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7910.599438][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7910.599438][ T282] ipv6_add_addr+0x411/0x2000 [ 7910.599438][ T282] inet6_addr_add+0x30e/0xa40 [ 7910.599438][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7910.599438][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7910.599438][ T282] netlink_rcv_skb+0x130/0x360 [ 7910.599438][ T282] netlink_unicast+0x449/0x710 [ 7910.599438][ T282] netlink_sendmsg+0x723/0xbe0 [ 7910.599438][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7910.599438][ T282] ___sys_sendmsg+0xee/0x170 [ 7910.599438][ T282] __sys_sendmsg+0xcd/0x170 [ 7910.599438][ T282] do_syscall_64+0xc6/0x1e0 [ 7910.599438][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7910.599438][ T282] [ 7910.601636][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7910.601636][ T282] netdev_get_by_index+0x5e/0x80 [ 7910.601636][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7910.601636][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7910.601636][ T282] ip6_route_add+0x1c/0x140 [ 7910.601636][ T282] addrconf_add_mroute+0x129/0x180 [ 7910.601636][ T282] addrconf_add_dev+0xe2/0x170 [ 7910.601636][ T282] inet6_addr_add+0x12f/0xa40 [ 7910.601636][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7910.601636][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7910.601636][ T282] netlink_rcv_skb+0x130/0x360 [ 7910.601636][ T282] netlink_unicast+0x449/0x710 [ 7910.601636][ T282] netlink_sendmsg+0x723/0xbe0 [ 7910.601636][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7910.601636][ T282] ___sys_sendmsg+0xee/0x170 [ 7910.601636][ T282] __sys_sendmsg+0xcd/0x170 [ 7910.601636][ T282] do_syscall_64+0xc6/0x1e0 [ 7910.601636][ T282] [ 7910.603926][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7910.603926][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7910.603926][ T282] ipv6_find_idev+0x102/0x170 [ 7910.603926][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7910.603926][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7910.603926][ T282] netlink_rcv_skb+0x130/0x360 [ 7910.603926][ T282] netlink_unicast+0x449/0x710 [ 7910.603926][ T282] netlink_sendmsg+0x723/0xbe0 [ 7910.603926][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7910.603926][ T282] ___sys_sendmsg+0xee/0x170 [ 7910.603926][ T282] __sys_sendmsg+0xcd/0x170 [ 7910.603926][ T282] do_syscall_64+0xc6/0x1e0 [ 7910.603926][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7910.603926][ T282] [ 7910.605645][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7910.605645][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7910.605645][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7910.605645][ T282] ipv6_find_idev+0x102/0x170 [ 7910.605645][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7910.605645][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7910.605645][ T282] netlink_rcv_skb+0x130/0x360 [ 7910.605645][ T282] netlink_unicast+0x449/0x710 [ 7910.605645][ T282] netlink_sendmsg+0x723/0xbe0 [ 7910.605645][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7910.605645][ T282] ___sys_sendmsg+0xee/0x170 [ 7910.605645][ T282] __sys_sendmsg+0xcd/0x170 [ 7910.605645][ T282] do_syscall_64+0xc6/0x1e0 [ 7910.605645][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7910.605645][ T282] [ 7910.755022][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7910.755421][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7910.755421][ T284] netdev_get_by_index+0x5e/0x80 [ 7910.755421][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7910.755421][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7910.755421][ T284] ip6_route_add+0x1c/0x140 [ 7910.755421][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7910.755421][ T284] inet6_addr_add+0x4f8/0xa40 [ 7910.755421][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7910.755421][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7910.755421][ T284] netlink_rcv_skb+0x130/0x360 [ 7910.755421][ T284] netlink_unicast+0x449/0x710 [ 7910.755421][ T284] netlink_sendmsg+0x723/0xbe0 [ 7910.755421][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7910.755421][ T284] ___sys_sendmsg+0xee/0x170 [ 7910.755421][ T284] __sys_sendmsg+0xcd/0x170 [ 7910.755421][ T284] do_syscall_64+0xc6/0x1e0 [ 7910.755421][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7910.755421][ T284] [ 7910.757642][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7910.757642][ T284] netdev_get_by_index+0x5e/0x80 [ 7910.757642][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7910.757642][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7910.757642][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7910.757642][ T284] ipv6_add_addr+0x411/0x2000 [ 7910.757642][ T284] inet6_addr_add+0x30e/0xa40 [ 7910.757642][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7910.757642][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7910.757642][ T284] netlink_rcv_skb+0x130/0x360 [ 7910.757642][ T284] netlink_unicast+0x449/0x710 [ 7910.757642][ T284] netlink_sendmsg+0x723/0xbe0 [ 7910.757642][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7910.757642][ T284] ___sys_sendmsg+0xee/0x170 [ 7910.757642][ T284] __sys_sendmsg+0xcd/0x170 [ 7910.757642][ T284] do_syscall_64+0xc6/0x1e0 [ 7910.757642][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7910.757642][ T284] [ 7910.759847][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7910.759847][ T284] netdev_get_by_index+0x5e/0x80 [ 7910.759847][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7910.759847][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7910.759847][ T284] ip6_route_add+0x1c/0x140 [ 7910.759847][ T284] addrconf_add_mroute+0x129/0x180 [ 7910.759847][ T284] addrconf_add_dev+0xe2/0x170 [ 7910.759847][ T284] inet6_addr_add+0x12f/0xa40 [ 7910.759847][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7910.759847][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7910.759847][ T284] netlink_rcv_skb+0x130/0x360 [ 7910.759847][ T284] netlink_unicast+0x449/0x710 [ 7910.759847][ T284] netlink_sendmsg+0x723/0xbe0 [ 7910.759847][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7910.759847][ T284] ___sys_sendmsg+0xee/0x170 [ 7910.759847][ T284] __sys_sendmsg+0xcd/0x170 [ 7910.759847][ T284] do_syscall_64+0xc6/0x1e0 [ 7910.759847][ T284] [ 7910.762017][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7910.762017][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7910.762017][ T284] ipv6_find_idev+0x102/0x170 [ 7910.762017][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7910.762017][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7910.762017][ T284] netlink_rcv_skb+0x130/0x360 [ 7910.762017][ T284] netlink_unicast+0x449/0x710 [ 7910.762017][ T284] netlink_sendmsg+0x723/0xbe0 [ 7910.762017][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7910.762017][ T284] ___sys_sendmsg+0xee/0x170 [ 7910.762017][ T284] __sys_sendmsg+0xcd/0x170 [ 7910.762017][ T284] do_syscall_64+0xc6/0x1e0 [ 7910.762017][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7910.762017][ T284] [ 7910.763717][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7910.763717][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7910.763717][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7910.763717][ T284] ipv6_find_idev+0x102/0x170 [ 7910.763717][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7910.763717][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7910.763717][ T284] netlink_rcv_skb+0x130/0x360 [ 7910.763717][ T284] netlink_unicast+0x449/0x710 [ 7910.763717][ T284] netlink_sendmsg+0x723/0xbe0 [ 7910.763717][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7910.763717][ T284] ___sys_sendmsg+0xee/0x170 [ 7910.763717][ T284] __sys_sendmsg+0xcd/0x170 [ 7910.763717][ T284] do_syscall_64+0xc6/0x1e0 [ 7910.763717][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7910.763717][ T284] [ 7920.851012][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7920.851444][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7920.851444][ T282] dst_init+0x84/0x4a0 [ 7920.851444][ T282] dst_alloc+0x97/0x150 [ 7920.851444][ T282] ip6_dst_alloc+0x23/0x90 [ 7920.851444][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7920.851444][ T282] ip6_pol_route+0x56f/0x840 [ 7920.851444][ T282] fib6_rule_lookup+0x196/0x240 [ 7920.851444][ T282] ip6_route_input+0x542/0x980 [ 7920.851444][ T282] ipv6_rcv+0x8f/0x400 [ 7920.851444][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7920.851444][ T282] process_backlog+0x101/0x620 [ 7920.851444][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7920.851444][ T282] net_rx_action+0x495/0xbe0 [ 7920.851444][ T282] __do_softirq+0x1b5/0x7f6 [ 7920.851444][ T282] [ 7920.853245][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7920.853245][ T282] netdev_get_by_index+0x5e/0x80 [ 7920.853245][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7920.853245][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7920.853245][ T282] ip6_route_add+0x1c/0x140 [ 7920.853245][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7920.853245][ T282] inet6_addr_add+0x4f8/0xa40 [ 7920.853245][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7920.853245][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7920.853245][ T282] netlink_rcv_skb+0x130/0x360 [ 7920.853245][ T282] netlink_unicast+0x449/0x710 [ 7920.853245][ T282] netlink_sendmsg+0x723/0xbe0 [ 7920.853245][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7920.853245][ T282] ___sys_sendmsg+0xee/0x170 [ 7920.853245][ T282] __sys_sendmsg+0xcd/0x170 [ 7920.853245][ T282] do_syscall_64+0xc6/0x1e0 [ 7920.853245][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7920.853245][ T282] [ 7920.855446][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7920.855446][ T282] netdev_get_by_index+0x5e/0x80 [ 7920.855446][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7920.855446][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7920.855446][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7920.855446][ T282] ipv6_add_addr+0x411/0x2000 [ 7920.855446][ T282] inet6_addr_add+0x30e/0xa40 [ 7920.855446][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7920.855446][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7920.855446][ T282] netlink_rcv_skb+0x130/0x360 [ 7920.855446][ T282] netlink_unicast+0x449/0x710 [ 7920.855446][ T282] netlink_sendmsg+0x723/0xbe0 [ 7920.855446][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7920.855446][ T282] ___sys_sendmsg+0xee/0x170 [ 7920.855446][ T282] __sys_sendmsg+0xcd/0x170 [ 7920.855446][ T282] do_syscall_64+0xc6/0x1e0 [ 7920.855446][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7920.855446][ T282] [ 7920.857649][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7920.857649][ T282] netdev_get_by_index+0x5e/0x80 [ 7920.857649][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7920.857649][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7920.857649][ T282] ip6_route_add+0x1c/0x140 [ 7920.857649][ T282] addrconf_add_mroute+0x129/0x180 [ 7920.857649][ T282] addrconf_add_dev+0xe2/0x170 [ 7920.857649][ T282] inet6_addr_add+0x12f/0xa40 [ 7920.857649][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7920.857649][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7920.857649][ T282] netlink_rcv_skb+0x130/0x360 [ 7920.857649][ T282] netlink_unicast+0x449/0x710 [ 7920.857649][ T282] netlink_sendmsg+0x723/0xbe0 [ 7920.857649][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7920.857649][ T282] ___sys_sendmsg+0xee/0x170 [ 7920.857649][ T282] __sys_sendmsg+0xcd/0x170 [ 7920.857649][ T282] do_syscall_64+0xc6/0x1e0 [ 7920.857649][ T282] [ 7920.859815][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7920.859815][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7920.859815][ T282] ipv6_find_idev+0x102/0x170 [ 7920.859815][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7920.859815][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7920.859815][ T282] netlink_rcv_skb+0x130/0x360 [ 7920.859815][ T282] netlink_unicast+0x449/0x710 [ 7920.859815][ T282] netlink_sendmsg+0x723/0xbe0 [ 7920.859815][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7920.859815][ T282] ___sys_sendmsg+0xee/0x170 [ 7920.859815][ T282] __sys_sendmsg+0xcd/0x170 [ 7920.859815][ T282] do_syscall_64+0xc6/0x1e0 [ 7920.859815][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7920.859815][ T282] [ 7920.861508][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7920.861508][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7920.861508][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7920.861508][ T282] ipv6_find_idev+0x102/0x170 [ 7920.861508][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7920.861508][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7920.861508][ T282] netlink_rcv_skb+0x130/0x360 [ 7920.861508][ T282] netlink_unicast+0x449/0x710 [ 7920.861508][ T282] netlink_sendmsg+0x723/0xbe0 [ 7920.861508][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7920.861508][ T282] ___sys_sendmsg+0xee/0x170 [ 7920.861508][ T282] __sys_sendmsg+0xcd/0x170 [ 7920.861508][ T282] do_syscall_64+0xc6/0x1e0 [ 7920.861508][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7920.861508][ T282] [ 7921.003020][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7921.003345][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7921.003345][ T284] netdev_get_by_index+0x5e/0x80 [ 7921.003345][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7921.003345][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7921.003345][ T284] ip6_route_add+0x1c/0x140 [ 7921.003345][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7921.003345][ T284] inet6_addr_add+0x4f8/0xa40 [ 7921.003345][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7921.003345][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7921.003345][ T284] netlink_rcv_skb+0x130/0x360 [ 7921.003345][ T284] netlink_unicast+0x449/0x710 [ 7921.003345][ T284] netlink_sendmsg+0x723/0xbe0 [ 7921.003345][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7921.003345][ T284] ___sys_sendmsg+0xee/0x170 [ 7921.003345][ T284] __sys_sendmsg+0xcd/0x170 [ 7921.003345][ T284] do_syscall_64+0xc6/0x1e0 [ 7921.003345][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7921.003345][ T284] [ 7921.005573][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7921.005573][ T284] netdev_get_by_index+0x5e/0x80 [ 7921.005573][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7921.005573][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7921.005573][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7921.005573][ T284] ipv6_add_addr+0x411/0x2000 [ 7921.005573][ T284] inet6_addr_add+0x30e/0xa40 [ 7921.005573][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7921.005573][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7921.005573][ T284] netlink_rcv_skb+0x130/0x360 [ 7921.005573][ T284] netlink_unicast+0x449/0x710 [ 7921.005573][ T284] netlink_sendmsg+0x723/0xbe0 [ 7921.005573][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7921.005573][ T284] ___sys_sendmsg+0xee/0x170 [ 7921.005573][ T284] __sys_sendmsg+0xcd/0x170 [ 7921.005573][ T284] do_syscall_64+0xc6/0x1e0 [ 7921.005573][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7921.005573][ T284] [ 7921.007866][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7921.007866][ T284] netdev_get_by_index+0x5e/0x80 [ 7921.007866][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7921.007866][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7921.007866][ T284] ip6_route_add+0x1c/0x140 [ 7921.007866][ T284] addrconf_add_mroute+0x129/0x180 [ 7921.007866][ T284] addrconf_add_dev+0xe2/0x170 [ 7921.007866][ T284] inet6_addr_add+0x12f/0xa40 [ 7921.007866][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7921.007866][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7921.007866][ T284] netlink_rcv_skb+0x130/0x360 [ 7921.007866][ T284] netlink_unicast+0x449/0x710 [ 7921.007866][ T284] netlink_sendmsg+0x723/0xbe0 [ 7921.007866][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7921.007866][ T284] ___sys_sendmsg+0xee/0x170 [ 7921.007866][ T284] __sys_sendmsg+0xcd/0x170 [ 7921.007866][ T284] do_syscall_64+0xc6/0x1e0 [ 7921.007866][ T284] [ 7921.010045][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7921.010045][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7921.010045][ T284] ipv6_find_idev+0x102/0x170 [ 7921.010045][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7921.010045][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7921.010045][ T284] netlink_rcv_skb+0x130/0x360 [ 7921.010045][ T284] netlink_unicast+0x449/0x710 [ 7921.010045][ T284] netlink_sendmsg+0x723/0xbe0 [ 7921.010045][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7921.010045][ T284] ___sys_sendmsg+0xee/0x170 [ 7921.010045][ T284] __sys_sendmsg+0xcd/0x170 [ 7921.010045][ T284] do_syscall_64+0xc6/0x1e0 [ 7921.010045][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7921.010045][ T284] [ 7921.011761][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7921.011761][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7921.011761][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7921.011761][ T284] ipv6_find_idev+0x102/0x170 [ 7921.011761][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7921.011761][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7921.011761][ T284] netlink_rcv_skb+0x130/0x360 [ 7921.011761][ T284] netlink_unicast+0x449/0x710 [ 7921.011761][ T284] netlink_sendmsg+0x723/0xbe0 [ 7921.011761][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7921.011761][ T284] ___sys_sendmsg+0xee/0x170 [ 7921.011761][ T284] __sys_sendmsg+0xcd/0x170 [ 7921.011761][ T284] do_syscall_64+0xc6/0x1e0 [ 7921.011761][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7921.011761][ T284] [ 7931.107009][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7931.107440][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7931.107440][ T282] dst_init+0x84/0x4a0 [ 7931.107440][ T282] dst_alloc+0x97/0x150 [ 7931.107440][ T282] ip6_dst_alloc+0x23/0x90 [ 7931.107440][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7931.107440][ T282] ip6_pol_route+0x56f/0x840 [ 7931.107440][ T282] fib6_rule_lookup+0x196/0x240 [ 7931.107440][ T282] ip6_route_input+0x542/0x980 [ 7931.107440][ T282] ipv6_rcv+0x8f/0x400 [ 7931.107440][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7931.107440][ T282] process_backlog+0x101/0x620 [ 7931.107440][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7931.107440][ T282] net_rx_action+0x495/0xbe0 [ 7931.107440][ T282] __do_softirq+0x1b5/0x7f6 [ 7931.107440][ T282] [ 7931.109248][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7931.109248][ T282] netdev_get_by_index+0x5e/0x80 [ 7931.109248][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7931.109248][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7931.109248][ T282] ip6_route_add+0x1c/0x140 [ 7931.109248][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7931.109248][ T282] inet6_addr_add+0x4f8/0xa40 [ 7931.109248][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7931.109248][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7931.109248][ T282] netlink_rcv_skb+0x130/0x360 [ 7931.109248][ T282] netlink_unicast+0x449/0x710 [ 7931.109248][ T282] netlink_sendmsg+0x723/0xbe0 [ 7931.109248][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7931.109248][ T282] ___sys_sendmsg+0xee/0x170 [ 7931.109248][ T282] __sys_sendmsg+0xcd/0x170 [ 7931.109248][ T282] do_syscall_64+0xc6/0x1e0 [ 7931.109248][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7931.109248][ T282] [ 7931.111463][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7931.111463][ T282] netdev_get_by_index+0x5e/0x80 [ 7931.111463][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7931.111463][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7931.111463][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7931.111463][ T282] ipv6_add_addr+0x411/0x2000 [ 7931.111463][ T282] inet6_addr_add+0x30e/0xa40 [ 7931.111463][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7931.111463][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7931.111463][ T282] netlink_rcv_skb+0x130/0x360 [ 7931.111463][ T282] netlink_unicast+0x449/0x710 [ 7931.111463][ T282] netlink_sendmsg+0x723/0xbe0 [ 7931.111463][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7931.111463][ T282] ___sys_sendmsg+0xee/0x170 [ 7931.111463][ T282] __sys_sendmsg+0xcd/0x170 [ 7931.111463][ T282] do_syscall_64+0xc6/0x1e0 [ 7931.111463][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7931.111463][ T282] [ 7931.113683][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7931.113683][ T282] netdev_get_by_index+0x5e/0x80 [ 7931.113683][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7931.113683][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7931.113683][ T282] ip6_route_add+0x1c/0x140 [ 7931.113683][ T282] addrconf_add_mroute+0x129/0x180 [ 7931.113683][ T282] addrconf_add_dev+0xe2/0x170 [ 7931.113683][ T282] inet6_addr_add+0x12f/0xa40 [ 7931.113683][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7931.113683][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7931.113683][ T282] netlink_rcv_skb+0x130/0x360 [ 7931.113683][ T282] netlink_unicast+0x449/0x710 [ 7931.113683][ T282] netlink_sendmsg+0x723/0xbe0 [ 7931.113683][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7931.113683][ T282] ___sys_sendmsg+0xee/0x170 [ 7931.113683][ T282] __sys_sendmsg+0xcd/0x170 [ 7931.113683][ T282] do_syscall_64+0xc6/0x1e0 [ 7931.113683][ T282] [ 7931.115855][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7931.115855][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7931.115855][ T282] ipv6_find_idev+0x102/0x170 [ 7931.115855][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7931.115855][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7931.115855][ T282] netlink_rcv_skb+0x130/0x360 [ 7931.115855][ T282] netlink_unicast+0x449/0x710 [ 7931.115855][ T282] netlink_sendmsg+0x723/0xbe0 [ 7931.115855][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7931.115855][ T282] ___sys_sendmsg+0xee/0x170 [ 7931.115855][ T282] __sys_sendmsg+0xcd/0x170 [ 7931.115855][ T282] do_syscall_64+0xc6/0x1e0 [ 7931.115855][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7931.115855][ T282] [ 7931.117561][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7931.117561][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7931.117561][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7931.117561][ T282] ipv6_find_idev+0x102/0x170 [ 7931.117561][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7931.117561][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7931.117561][ T282] netlink_rcv_skb+0x130/0x360 [ 7931.117561][ T282] netlink_unicast+0x449/0x710 [ 7931.117561][ T282] netlink_sendmsg+0x723/0xbe0 [ 7931.117561][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7931.117561][ T282] ___sys_sendmsg+0xee/0x170 [ 7931.117561][ T282] __sys_sendmsg+0xcd/0x170 [ 7931.117561][ T282] do_syscall_64+0xc6/0x1e0 [ 7931.117561][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7931.117561][ T282] [ 7931.251017][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7931.251421][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7931.251421][ T284] netdev_get_by_index+0x5e/0x80 [ 7931.251421][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7931.251421][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7931.251421][ T284] ip6_route_add+0x1c/0x140 [ 7931.251421][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7931.251421][ T284] inet6_addr_add+0x4f8/0xa40 [ 7931.251421][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7931.251421][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7931.251421][ T284] netlink_rcv_skb+0x130/0x360 [ 7931.251421][ T284] netlink_unicast+0x449/0x710 [ 7931.251421][ T284] netlink_sendmsg+0x723/0xbe0 [ 7931.251421][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7931.251421][ T284] ___sys_sendmsg+0xee/0x170 [ 7931.251421][ T284] __sys_sendmsg+0xcd/0x170 [ 7931.251421][ T284] do_syscall_64+0xc6/0x1e0 [ 7931.251421][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7931.251421][ T284] [ 7931.253661][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7931.253661][ T284] netdev_get_by_index+0x5e/0x80 [ 7931.253661][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7931.253661][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7931.253661][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7931.253661][ T284] ipv6_add_addr+0x411/0x2000 [ 7931.253661][ T284] inet6_addr_add+0x30e/0xa40 [ 7931.253661][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7931.253661][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7931.253661][ T284] netlink_rcv_skb+0x130/0x360 [ 7931.253661][ T284] netlink_unicast+0x449/0x710 [ 7931.253661][ T284] netlink_sendmsg+0x723/0xbe0 [ 7931.253661][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7931.253661][ T284] ___sys_sendmsg+0xee/0x170 [ 7931.253661][ T284] __sys_sendmsg+0xcd/0x170 [ 7931.253661][ T284] do_syscall_64+0xc6/0x1e0 [ 7931.253661][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7931.253661][ T284] [ 7931.255877][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7931.255877][ T284] netdev_get_by_index+0x5e/0x80 [ 7931.255877][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7931.255877][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7931.255877][ T284] ip6_route_add+0x1c/0x140 [ 7931.255877][ T284] addrconf_add_mroute+0x129/0x180 [ 7931.255877][ T284] addrconf_add_dev+0xe2/0x170 [ 7931.255877][ T284] inet6_addr_add+0x12f/0xa40 [ 7931.255877][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7931.255877][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7931.255877][ T284] netlink_rcv_skb+0x130/0x360 [ 7931.255877][ T284] netlink_unicast+0x449/0x710 [ 7931.255877][ T284] netlink_sendmsg+0x723/0xbe0 [ 7931.255877][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7931.255877][ T284] ___sys_sendmsg+0xee/0x170 [ 7931.255877][ T284] __sys_sendmsg+0xcd/0x170 [ 7931.255877][ T284] do_syscall_64+0xc6/0x1e0 [ 7931.255877][ T284] [ 7931.258054][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7931.258054][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7931.258054][ T284] ipv6_find_idev+0x102/0x170 [ 7931.258054][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7931.258054][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7931.258054][ T284] netlink_rcv_skb+0x130/0x360 [ 7931.258054][ T284] netlink_unicast+0x449/0x710 [ 7931.258054][ T284] netlink_sendmsg+0x723/0xbe0 [ 7931.258054][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7931.258054][ T284] ___sys_sendmsg+0xee/0x170 [ 7931.258054][ T284] __sys_sendmsg+0xcd/0x170 [ 7931.258054][ T284] do_syscall_64+0xc6/0x1e0 [ 7931.258054][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7931.258054][ T284] [ 7931.259762][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7931.259762][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7931.259762][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7931.259762][ T284] ipv6_find_idev+0x102/0x170 [ 7931.259762][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7931.259762][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7931.259762][ T284] netlink_rcv_skb+0x130/0x360 [ 7931.259762][ T284] netlink_unicast+0x449/0x710 [ 7931.259762][ T284] netlink_sendmsg+0x723/0xbe0 [ 7931.259762][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7931.259762][ T284] ___sys_sendmsg+0xee/0x170 [ 7931.259762][ T284] __sys_sendmsg+0xcd/0x170 [ 7931.259762][ T284] do_syscall_64+0xc6/0x1e0 [ 7931.259762][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7931.259762][ T284] [ 7941.363010][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7941.363449][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7941.363449][ T282] dst_init+0x84/0x4a0 [ 7941.363449][ T282] dst_alloc+0x97/0x150 [ 7941.363449][ T282] ip6_dst_alloc+0x23/0x90 [ 7941.363449][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7941.363449][ T282] ip6_pol_route+0x56f/0x840 [ 7941.363449][ T282] fib6_rule_lookup+0x196/0x240 [ 7941.363449][ T282] ip6_route_input+0x542/0x980 [ 7941.363449][ T282] ipv6_rcv+0x8f/0x400 [ 7941.363449][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7941.363449][ T282] process_backlog+0x101/0x620 [ 7941.363449][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7941.363449][ T282] net_rx_action+0x495/0xbe0 [ 7941.363449][ T282] __do_softirq+0x1b5/0x7f6 [ 7941.363449][ T282] [ 7941.365240][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7941.365240][ T282] netdev_get_by_index+0x5e/0x80 [ 7941.365240][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7941.365240][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7941.365240][ T282] ip6_route_add+0x1c/0x140 [ 7941.365240][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7941.365240][ T282] inet6_addr_add+0x4f8/0xa40 [ 7941.365240][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7941.365240][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7941.365240][ T282] netlink_rcv_skb+0x130/0x360 [ 7941.365240][ T282] netlink_unicast+0x449/0x710 [ 7941.365240][ T282] netlink_sendmsg+0x723/0xbe0 [ 7941.365240][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7941.365240][ T282] ___sys_sendmsg+0xee/0x170 [ 7941.365240][ T282] __sys_sendmsg+0xcd/0x170 [ 7941.365240][ T282] do_syscall_64+0xc6/0x1e0 [ 7941.365240][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7941.365240][ T282] [ 7941.367443][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7941.367443][ T282] netdev_get_by_index+0x5e/0x80 [ 7941.367443][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7941.367443][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7941.367443][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7941.367443][ T282] ipv6_add_addr+0x411/0x2000 [ 7941.367443][ T282] inet6_addr_add+0x30e/0xa40 [ 7941.367443][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7941.367443][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7941.367443][ T282] netlink_rcv_skb+0x130/0x360 [ 7941.367443][ T282] netlink_unicast+0x449/0x710 [ 7941.367443][ T282] netlink_sendmsg+0x723/0xbe0 [ 7941.367443][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7941.367443][ T282] ___sys_sendmsg+0xee/0x170 [ 7941.367443][ T282] __sys_sendmsg+0xcd/0x170 [ 7941.367443][ T282] do_syscall_64+0xc6/0x1e0 [ 7941.367443][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7941.367443][ T282] [ 7941.369644][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7941.369644][ T282] netdev_get_by_index+0x5e/0x80 [ 7941.369644][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7941.369644][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7941.369644][ T282] ip6_route_add+0x1c/0x140 [ 7941.369644][ T282] addrconf_add_mroute+0x129/0x180 [ 7941.369644][ T282] addrconf_add_dev+0xe2/0x170 [ 7941.369644][ T282] inet6_addr_add+0x12f/0xa40 [ 7941.369644][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7941.369644][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7941.369644][ T282] netlink_rcv_skb+0x130/0x360 [ 7941.369644][ T282] netlink_unicast+0x449/0x710 [ 7941.369644][ T282] netlink_sendmsg+0x723/0xbe0 [ 7941.369644][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7941.369644][ T282] ___sys_sendmsg+0xee/0x170 [ 7941.369644][ T282] __sys_sendmsg+0xcd/0x170 [ 7941.369644][ T282] do_syscall_64+0xc6/0x1e0 [ 7941.369644][ T282] [ 7941.371816][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7941.371816][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7941.371816][ T282] ipv6_find_idev+0x102/0x170 [ 7941.371816][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7941.371816][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7941.371816][ T282] netlink_rcv_skb+0x130/0x360 [ 7941.371816][ T282] netlink_unicast+0x449/0x710 [ 7941.371816][ T282] netlink_sendmsg+0x723/0xbe0 [ 7941.371816][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7941.371816][ T282] ___sys_sendmsg+0xee/0x170 [ 7941.371816][ T282] __sys_sendmsg+0xcd/0x170 [ 7941.371816][ T282] do_syscall_64+0xc6/0x1e0 [ 7941.371816][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7941.371816][ T282] [ 7941.373530][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7941.373530][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7941.373530][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7941.373530][ T282] ipv6_find_idev+0x102/0x170 [ 7941.373530][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7941.373530][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7941.373530][ T282] netlink_rcv_skb+0x130/0x360 [ 7941.373530][ T282] netlink_unicast+0x449/0x710 [ 7941.373530][ T282] netlink_sendmsg+0x723/0xbe0 [ 7941.373530][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7941.373530][ T282] ___sys_sendmsg+0xee/0x170 [ 7941.373530][ T282] __sys_sendmsg+0xcd/0x170 [ 7941.373530][ T282] do_syscall_64+0xc6/0x1e0 [ 7941.373530][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7941.373530][ T282] [ 7941.499079][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7941.499512][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7941.499512][ T284] netdev_get_by_index+0x5e/0x80 [ 7941.499512][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7941.499512][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7941.499512][ T284] ip6_route_add+0x1c/0x140 [ 7941.499512][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7941.499512][ T284] inet6_addr_add+0x4f8/0xa40 [ 7941.499512][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7941.499512][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7941.499512][ T284] netlink_rcv_skb+0x130/0x360 [ 7941.499512][ T284] netlink_unicast+0x449/0x710 [ 7941.499512][ T284] netlink_sendmsg+0x723/0xbe0 [ 7941.499512][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7941.499512][ T284] ___sys_sendmsg+0xee/0x170 [ 7941.499512][ T284] __sys_sendmsg+0xcd/0x170 [ 7941.499512][ T284] do_syscall_64+0xc6/0x1e0 [ 7941.499512][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7941.499512][ T284] [ 7941.501740][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7941.501740][ T284] netdev_get_by_index+0x5e/0x80 [ 7941.501740][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7941.501740][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7941.501740][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7941.501740][ T284] ipv6_add_addr+0x411/0x2000 [ 7941.501740][ T284] inet6_addr_add+0x30e/0xa40 [ 7941.501740][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7941.501740][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7941.501740][ T284] netlink_rcv_skb+0x130/0x360 [ 7941.501740][ T284] netlink_unicast+0x449/0x710 [ 7941.501740][ T284] netlink_sendmsg+0x723/0xbe0 [ 7941.501740][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7941.501740][ T284] ___sys_sendmsg+0xee/0x170 [ 7941.501740][ T284] __sys_sendmsg+0xcd/0x170 [ 7941.501740][ T284] do_syscall_64+0xc6/0x1e0 [ 7941.501740][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7941.501740][ T284] [ 7941.503952][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7941.503952][ T284] netdev_get_by_index+0x5e/0x80 [ 7941.503952][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7941.503952][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7941.503952][ T284] ip6_route_add+0x1c/0x140 [ 7941.503952][ T284] addrconf_add_mroute+0x129/0x180 [ 7941.503952][ T284] addrconf_add_dev+0xe2/0x170 [ 7941.503952][ T284] inet6_addr_add+0x12f/0xa40 [ 7941.503952][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7941.503952][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7941.503952][ T284] netlink_rcv_skb+0x130/0x360 [ 7941.503952][ T284] netlink_unicast+0x449/0x710 [ 7941.503952][ T284] netlink_sendmsg+0x723/0xbe0 [ 7941.503952][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7941.503952][ T284] ___sys_sendmsg+0xee/0x170 [ 7941.503952][ T284] __sys_sendmsg+0xcd/0x170 [ 7941.503952][ T284] do_syscall_64+0xc6/0x1e0 [ 7941.503952][ T284] [ 7941.506124][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7941.506124][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7941.506124][ T284] ipv6_find_idev+0x102/0x170 [ 7941.506124][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7941.506124][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7941.506124][ T284] netlink_rcv_skb+0x130/0x360 [ 7941.506124][ T284] netlink_unicast+0x449/0x710 [ 7941.506124][ T284] netlink_sendmsg+0x723/0xbe0 [ 7941.506124][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7941.506124][ T284] ___sys_sendmsg+0xee/0x170 [ 7941.506124][ T284] __sys_sendmsg+0xcd/0x170 [ 7941.506124][ T284] do_syscall_64+0xc6/0x1e0 [ 7941.506124][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7941.506124][ T284] [ 7941.507836][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7941.507836][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7941.507836][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7941.507836][ T284] ipv6_find_idev+0x102/0x170 [ 7941.507836][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7941.507836][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7941.507836][ T284] netlink_rcv_skb+0x130/0x360 [ 7941.507836][ T284] netlink_unicast+0x449/0x710 [ 7941.507836][ T284] netlink_sendmsg+0x723/0xbe0 [ 7941.507836][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7941.507836][ T284] ___sys_sendmsg+0xee/0x170 [ 7941.507836][ T284] __sys_sendmsg+0xcd/0x170 [ 7941.507836][ T284] do_syscall_64+0xc6/0x1e0 [ 7941.507836][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7941.507836][ T284] [ 7951.627018][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7951.627445][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7951.627445][ T282] dst_init+0x84/0x4a0 [ 7951.627445][ T282] dst_alloc+0x97/0x150 [ 7951.627445][ T282] ip6_dst_alloc+0x23/0x90 [ 7951.627445][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7951.627445][ T282] ip6_pol_route+0x56f/0x840 [ 7951.627445][ T282] fib6_rule_lookup+0x196/0x240 [ 7951.627445][ T282] ip6_route_input+0x542/0x980 [ 7951.627445][ T282] ipv6_rcv+0x8f/0x400 [ 7951.627445][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7951.627445][ T282] process_backlog+0x101/0x620 [ 7951.627445][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7951.627445][ T282] net_rx_action+0x495/0xbe0 [ 7951.627445][ T282] __do_softirq+0x1b5/0x7f6 [ 7951.627445][ T282] [ 7951.629224][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7951.629224][ T282] netdev_get_by_index+0x5e/0x80 [ 7951.629224][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7951.629224][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7951.629224][ T282] ip6_route_add+0x1c/0x140 [ 7951.629224][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7951.629224][ T282] inet6_addr_add+0x4f8/0xa40 [ 7951.629224][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7951.629224][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7951.629224][ T282] netlink_rcv_skb+0x130/0x360 [ 7951.629224][ T282] netlink_unicast+0x449/0x710 [ 7951.629224][ T282] netlink_sendmsg+0x723/0xbe0 [ 7951.629224][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7951.629224][ T282] ___sys_sendmsg+0xee/0x170 [ 7951.629224][ T282] __sys_sendmsg+0xcd/0x170 [ 7951.629224][ T282] do_syscall_64+0xc6/0x1e0 [ 7951.629224][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7951.629224][ T282] [ 7951.631412][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7951.631412][ T282] netdev_get_by_index+0x5e/0x80 [ 7951.631412][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7951.631412][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7951.631412][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7951.631412][ T282] ipv6_add_addr+0x411/0x2000 [ 7951.631412][ T282] inet6_addr_add+0x30e/0xa40 [ 7951.631412][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7951.631412][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7951.631412][ T282] netlink_rcv_skb+0x130/0x360 [ 7951.631412][ T282] netlink_unicast+0x449/0x710 [ 7951.631412][ T282] netlink_sendmsg+0x723/0xbe0 [ 7951.631412][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7951.631412][ T282] ___sys_sendmsg+0xee/0x170 [ 7951.631412][ T282] __sys_sendmsg+0xcd/0x170 [ 7951.631412][ T282] do_syscall_64+0xc6/0x1e0 [ 7951.631412][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7951.631412][ T282] [ 7951.633601][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7951.633601][ T282] netdev_get_by_index+0x5e/0x80 [ 7951.633601][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7951.633601][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7951.633601][ T282] ip6_route_add+0x1c/0x140 [ 7951.633601][ T282] addrconf_add_mroute+0x129/0x180 [ 7951.633601][ T282] addrconf_add_dev+0xe2/0x170 [ 7951.633601][ T282] inet6_addr_add+0x12f/0xa40 [ 7951.633601][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7951.633601][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7951.633601][ T282] netlink_rcv_skb+0x130/0x360 [ 7951.633601][ T282] netlink_unicast+0x449/0x710 [ 7951.633601][ T282] netlink_sendmsg+0x723/0xbe0 [ 7951.633601][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7951.633601][ T282] ___sys_sendmsg+0xee/0x170 [ 7951.633601][ T282] __sys_sendmsg+0xcd/0x170 [ 7951.633601][ T282] do_syscall_64+0xc6/0x1e0 [ 7951.633601][ T282] [ 7951.635783][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7951.635783][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7951.635783][ T282] ipv6_find_idev+0x102/0x170 [ 7951.635783][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7951.635783][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7951.635783][ T282] netlink_rcv_skb+0x130/0x360 [ 7951.635783][ T282] netlink_unicast+0x449/0x710 [ 7951.635783][ T282] netlink_sendmsg+0x723/0xbe0 [ 7951.635783][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7951.635783][ T282] ___sys_sendmsg+0xee/0x170 [ 7951.635783][ T282] __sys_sendmsg+0xcd/0x170 [ 7951.635783][ T282] do_syscall_64+0xc6/0x1e0 [ 7951.635783][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7951.635783][ T282] [ 7951.637466][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7951.637466][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7951.637466][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7951.637466][ T282] ipv6_find_idev+0x102/0x170 [ 7951.637466][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7951.637466][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7951.637466][ T282] netlink_rcv_skb+0x130/0x360 [ 7951.637466][ T282] netlink_unicast+0x449/0x710 [ 7951.637466][ T282] netlink_sendmsg+0x723/0xbe0 [ 7951.637466][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7951.637466][ T282] ___sys_sendmsg+0xee/0x170 [ 7951.637466][ T282] __sys_sendmsg+0xcd/0x170 [ 7951.637466][ T282] do_syscall_64+0xc6/0x1e0 [ 7951.637466][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7951.637466][ T282] [ 7951.747039][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7951.747451][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7951.747451][ T284] netdev_get_by_index+0x5e/0x80 [ 7951.747451][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7951.747451][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7951.747451][ T284] ip6_route_add+0x1c/0x140 [ 7951.747451][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7951.747451][ T284] inet6_addr_add+0x4f8/0xa40 [ 7951.747451][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7951.747451][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7951.747451][ T284] netlink_rcv_skb+0x130/0x360 [ 7951.747451][ T284] netlink_unicast+0x449/0x710 [ 7951.747451][ T284] netlink_sendmsg+0x723/0xbe0 [ 7951.747451][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7951.747451][ T284] ___sys_sendmsg+0xee/0x170 [ 7951.747451][ T284] __sys_sendmsg+0xcd/0x170 [ 7951.747451][ T284] do_syscall_64+0xc6/0x1e0 [ 7951.747451][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7951.747451][ T284] [ 7951.749763][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7951.749763][ T284] netdev_get_by_index+0x5e/0x80 [ 7951.749763][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7951.749763][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7951.749763][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7951.749763][ T284] ipv6_add_addr+0x411/0x2000 [ 7951.749763][ T284] inet6_addr_add+0x30e/0xa40 [ 7951.749763][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7951.749763][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7951.749763][ T284] netlink_rcv_skb+0x130/0x360 [ 7951.749763][ T284] netlink_unicast+0x449/0x710 [ 7951.749763][ T284] netlink_sendmsg+0x723/0xbe0 [ 7951.749763][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7951.749763][ T284] ___sys_sendmsg+0xee/0x170 [ 7951.749763][ T284] __sys_sendmsg+0xcd/0x170 [ 7951.749763][ T284] do_syscall_64+0xc6/0x1e0 [ 7951.749763][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7951.749763][ T284] [ 7951.751962][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7951.751962][ T284] netdev_get_by_index+0x5e/0x80 [ 7951.751962][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7951.751962][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7951.751962][ T284] ip6_route_add+0x1c/0x140 [ 7951.751962][ T284] addrconf_add_mroute+0x129/0x180 [ 7951.751962][ T284] addrconf_add_dev+0xe2/0x170 [ 7951.751962][ T284] inet6_addr_add+0x12f/0xa40 [ 7951.751962][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7951.751962][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7951.751962][ T284] netlink_rcv_skb+0x130/0x360 [ 7951.751962][ T284] netlink_unicast+0x449/0x710 [ 7951.751962][ T284] netlink_sendmsg+0x723/0xbe0 [ 7951.751962][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7951.751962][ T284] ___sys_sendmsg+0xee/0x170 [ 7951.751962][ T284] __sys_sendmsg+0xcd/0x170 [ 7951.751962][ T284] do_syscall_64+0xc6/0x1e0 [ 7951.751962][ T284] [ 7951.754125][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7951.754125][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7951.754125][ T284] ipv6_find_idev+0x102/0x170 [ 7951.754125][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7951.754125][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7951.754125][ T284] netlink_rcv_skb+0x130/0x360 [ 7951.754125][ T284] netlink_unicast+0x449/0x710 [ 7951.754125][ T284] netlink_sendmsg+0x723/0xbe0 [ 7951.754125][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7951.754125][ T284] ___sys_sendmsg+0xee/0x170 [ 7951.754125][ T284] __sys_sendmsg+0xcd/0x170 [ 7951.754125][ T284] do_syscall_64+0xc6/0x1e0 [ 7951.754125][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7951.754125][ T284] [ 7951.755810][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7951.755810][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7951.755810][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7951.755810][ T284] ipv6_find_idev+0x102/0x170 [ 7951.755810][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7951.755810][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7951.755810][ T284] netlink_rcv_skb+0x130/0x360 [ 7951.755810][ T284] netlink_unicast+0x449/0x710 [ 7951.755810][ T284] netlink_sendmsg+0x723/0xbe0 [ 7951.755810][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7951.755810][ T284] ___sys_sendmsg+0xee/0x170 [ 7951.755810][ T284] __sys_sendmsg+0xcd/0x170 [ 7951.755810][ T284] do_syscall_64+0xc6/0x1e0 [ 7951.755810][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7951.755810][ T284] [ 7961.891008][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7961.891439][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7961.891439][ T282] dst_init+0x84/0x4a0 [ 7961.891439][ T282] dst_alloc+0x97/0x150 [ 7961.891439][ T282] ip6_dst_alloc+0x23/0x90 [ 7961.891439][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7961.891439][ T282] ip6_pol_route+0x56f/0x840 [ 7961.891439][ T282] fib6_rule_lookup+0x196/0x240 [ 7961.891439][ T282] ip6_route_input+0x542/0x980 [ 7961.891439][ T282] ipv6_rcv+0x8f/0x400 [ 7961.891439][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7961.891439][ T282] process_backlog+0x101/0x620 [ 7961.891439][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7961.891439][ T282] net_rx_action+0x495/0xbe0 [ 7961.891439][ T282] __do_softirq+0x1b5/0x7f6 [ 7961.891439][ T282] [ 7961.893225][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7961.893225][ T282] netdev_get_by_index+0x5e/0x80 [ 7961.893225][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7961.893225][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7961.893225][ T282] ip6_route_add+0x1c/0x140 [ 7961.893225][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7961.893225][ T282] inet6_addr_add+0x4f8/0xa40 [ 7961.893225][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7961.893225][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7961.893225][ T282] netlink_rcv_skb+0x130/0x360 [ 7961.893225][ T282] netlink_unicast+0x449/0x710 [ 7961.893225][ T282] netlink_sendmsg+0x723/0xbe0 [ 7961.893225][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7961.893225][ T282] ___sys_sendmsg+0xee/0x170 [ 7961.893225][ T282] __sys_sendmsg+0xcd/0x170 [ 7961.893225][ T282] do_syscall_64+0xc6/0x1e0 [ 7961.893225][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7961.893225][ T282] [ 7961.895886][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7961.895886][ T282] netdev_get_by_index+0x5e/0x80 [ 7961.895886][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7961.895886][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7961.895886][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7961.895886][ T282] ipv6_add_addr+0x411/0x2000 [ 7961.895886][ T282] inet6_addr_add+0x30e/0xa40 [ 7961.895886][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7961.895886][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7961.895886][ T282] netlink_rcv_skb+0x130/0x360 [ 7961.895886][ T282] netlink_unicast+0x449/0x710 [ 7961.895886][ T282] netlink_sendmsg+0x723/0xbe0 [ 7961.895886][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7961.895886][ T282] ___sys_sendmsg+0xee/0x170 [ 7961.895886][ T282] __sys_sendmsg+0xcd/0x170 [ 7961.895886][ T282] do_syscall_64+0xc6/0x1e0 [ 7961.895886][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7961.895886][ T282] [ 7961.898067][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7961.898067][ T282] netdev_get_by_index+0x5e/0x80 [ 7961.898067][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7961.898067][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7961.898067][ T282] ip6_route_add+0x1c/0x140 [ 7961.898067][ T282] addrconf_add_mroute+0x129/0x180 [ 7961.898067][ T282] addrconf_add_dev+0xe2/0x170 [ 7961.898067][ T282] inet6_addr_add+0x12f/0xa40 [ 7961.898067][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7961.898067][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7961.898067][ T282] netlink_rcv_skb+0x130/0x360 [ 7961.898067][ T282] netlink_unicast+0x449/0x710 [ 7961.898067][ T282] netlink_sendmsg+0x723/0xbe0 [ 7961.898067][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7961.898067][ T282] ___sys_sendmsg+0xee/0x170 [ 7961.898067][ T282] __sys_sendmsg+0xcd/0x170 [ 7961.898067][ T282] do_syscall_64+0xc6/0x1e0 [ 7961.898067][ T282] [ 7961.900212][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7961.900212][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7961.900212][ T282] ipv6_find_idev+0x102/0x170 [ 7961.900212][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7961.900212][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7961.900212][ T282] netlink_rcv_skb+0x130/0x360 [ 7961.900212][ T282] netlink_unicast+0x449/0x710 [ 7961.900212][ T282] netlink_sendmsg+0x723/0xbe0 [ 7961.900212][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7961.900212][ T282] ___sys_sendmsg+0xee/0x170 [ 7961.900212][ T282] __sys_sendmsg+0xcd/0x170 [ 7961.900212][ T282] do_syscall_64+0xc6/0x1e0 [ 7961.900212][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7961.900212][ T282] [ 7961.901894][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7961.901894][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7961.901894][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7961.901894][ T282] ipv6_find_idev+0x102/0x170 [ 7961.901894][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7961.901894][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7961.901894][ T282] netlink_rcv_skb+0x130/0x360 [ 7961.901894][ T282] netlink_unicast+0x449/0x710 [ 7961.901894][ T282] netlink_sendmsg+0x723/0xbe0 [ 7961.901894][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7961.901894][ T282] ___sys_sendmsg+0xee/0x170 [ 7961.901894][ T282] __sys_sendmsg+0xcd/0x170 [ 7961.901894][ T282] do_syscall_64+0xc6/0x1e0 [ 7961.901894][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7961.901894][ T282] [ 7961.995085][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7961.995457][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7961.995457][ T284] netdev_get_by_index+0x5e/0x80 [ 7961.995457][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7961.995457][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7961.995457][ T284] ip6_route_add+0x1c/0x140 [ 7961.995457][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7961.995457][ T284] inet6_addr_add+0x4f8/0xa40 [ 7961.995457][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7961.995457][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7961.995457][ T284] netlink_rcv_skb+0x130/0x360 [ 7961.995457][ T284] netlink_unicast+0x449/0x710 [ 7961.995457][ T284] netlink_sendmsg+0x723/0xbe0 [ 7961.995457][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7961.995457][ T284] ___sys_sendmsg+0xee/0x170 [ 7961.995457][ T284] __sys_sendmsg+0xcd/0x170 [ 7961.995457][ T284] do_syscall_64+0xc6/0x1e0 [ 7961.995457][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7961.995457][ T284] [ 7961.997667][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7961.997667][ T284] netdev_get_by_index+0x5e/0x80 [ 7961.997667][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7961.997667][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7961.997667][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7961.997667][ T284] ipv6_add_addr+0x411/0x2000 [ 7961.997667][ T284] inet6_addr_add+0x30e/0xa40 [ 7961.997667][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7961.997667][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7961.997667][ T284] netlink_rcv_skb+0x130/0x360 [ 7961.997667][ T284] netlink_unicast+0x449/0x710 [ 7961.997667][ T284] netlink_sendmsg+0x723/0xbe0 [ 7961.997667][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7961.997667][ T284] ___sys_sendmsg+0xee/0x170 [ 7961.997667][ T284] __sys_sendmsg+0xcd/0x170 [ 7961.997667][ T284] do_syscall_64+0xc6/0x1e0 [ 7961.997667][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7961.997667][ T284] [ 7961.999846][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7961.999846][ T284] netdev_get_by_index+0x5e/0x80 [ 7961.999846][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7961.999846][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7961.999846][ T284] ip6_route_add+0x1c/0x140 [ 7961.999846][ T284] addrconf_add_mroute+0x129/0x180 [ 7961.999846][ T284] addrconf_add_dev+0xe2/0x170 [ 7961.999846][ T284] inet6_addr_add+0x12f/0xa40 [ 7961.999846][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7961.999846][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7961.999846][ T284] netlink_rcv_skb+0x130/0x360 [ 7961.999846][ T284] netlink_unicast+0x449/0x710 [ 7961.999846][ T284] netlink_sendmsg+0x723/0xbe0 [ 7961.999846][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7961.999846][ T284] ___sys_sendmsg+0xee/0x170 [ 7961.999846][ T284] __sys_sendmsg+0xcd/0x170 [ 7961.999846][ T284] do_syscall_64+0xc6/0x1e0 [ 7961.999846][ T284] [ 7962.001987][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7962.001987][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7962.001987][ T284] ipv6_find_idev+0x102/0x170 [ 7962.001987][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7962.001987][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7962.001987][ T284] netlink_rcv_skb+0x130/0x360 [ 7962.001987][ T284] netlink_unicast+0x449/0x710 [ 7962.001987][ T284] netlink_sendmsg+0x723/0xbe0 [ 7962.001987][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7962.001987][ T284] ___sys_sendmsg+0xee/0x170 [ 7962.001987][ T284] __sys_sendmsg+0xcd/0x170 [ 7962.001987][ T284] do_syscall_64+0xc6/0x1e0 [ 7962.001987][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7962.001987][ T284] [ 7962.003677][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7962.003677][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7962.003677][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7962.003677][ T284] ipv6_find_idev+0x102/0x170 [ 7962.003677][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7962.003677][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7962.003677][ T284] netlink_rcv_skb+0x130/0x360 [ 7962.003677][ T284] netlink_unicast+0x449/0x710 [ 7962.003677][ T284] netlink_sendmsg+0x723/0xbe0 [ 7962.003677][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7962.003677][ T284] ___sys_sendmsg+0xee/0x170 [ 7962.003677][ T284] __sys_sendmsg+0xcd/0x170 [ 7962.003677][ T284] do_syscall_64+0xc6/0x1e0 [ 7962.003677][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7962.003677][ T284] [ 7971.923015][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7971.923456][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7971.923456][ T282] dst_init+0x84/0x4a0 [ 7971.923456][ T282] dst_alloc+0x97/0x150 [ 7971.923456][ T282] ip6_dst_alloc+0x23/0x90 [ 7971.923456][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7971.923456][ T282] ip6_pol_route+0x56f/0x840 [ 7971.923456][ T282] fib6_rule_lookup+0x196/0x240 [ 7971.923456][ T282] ip6_route_input+0x542/0x980 [ 7971.923456][ T282] ipv6_rcv+0x8f/0x400 [ 7971.923456][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7971.923456][ T282] process_backlog+0x101/0x620 [ 7971.923456][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7971.923456][ T282] net_rx_action+0x495/0xbe0 [ 7971.923456][ T282] __do_softirq+0x1b5/0x7f6 [ 7971.923456][ T282] [ 7971.925258][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7971.925258][ T282] netdev_get_by_index+0x5e/0x80 [ 7971.925258][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7971.925258][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7971.925258][ T282] ip6_route_add+0x1c/0x140 [ 7971.925258][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7971.925258][ T282] inet6_addr_add+0x4f8/0xa40 [ 7971.925258][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7971.925258][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7971.925258][ T282] netlink_rcv_skb+0x130/0x360 [ 7971.925258][ T282] netlink_unicast+0x449/0x710 [ 7971.925258][ T282] netlink_sendmsg+0x723/0xbe0 [ 7971.925258][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7971.925258][ T282] ___sys_sendmsg+0xee/0x170 [ 7971.925258][ T282] __sys_sendmsg+0xcd/0x170 [ 7971.925258][ T282] do_syscall_64+0xc6/0x1e0 [ 7971.925258][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7971.925258][ T282] [ 7971.927489][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7971.927489][ T282] netdev_get_by_index+0x5e/0x80 [ 7971.927489][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7971.927489][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7971.927489][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7971.927489][ T282] ipv6_add_addr+0x411/0x2000 [ 7971.927489][ T282] inet6_addr_add+0x30e/0xa40 [ 7971.927489][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7971.927489][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7971.927489][ T282] netlink_rcv_skb+0x130/0x360 [ 7971.927489][ T282] netlink_unicast+0x449/0x710 [ 7971.927489][ T282] netlink_sendmsg+0x723/0xbe0 [ 7971.927489][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7971.927489][ T282] ___sys_sendmsg+0xee/0x170 [ 7971.927489][ T282] __sys_sendmsg+0xcd/0x170 [ 7971.927489][ T282] do_syscall_64+0xc6/0x1e0 [ 7971.927489][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7971.927489][ T282] [ 7971.929697][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7971.929697][ T282] netdev_get_by_index+0x5e/0x80 [ 7971.929697][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7971.929697][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7971.929697][ T282] ip6_route_add+0x1c/0x140 [ 7971.929697][ T282] addrconf_add_mroute+0x129/0x180 [ 7971.929697][ T282] addrconf_add_dev+0xe2/0x170 [ 7971.929697][ T282] inet6_addr_add+0x12f/0xa40 [ 7971.929697][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7971.929697][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7971.929697][ T282] netlink_rcv_skb+0x130/0x360 [ 7971.929697][ T282] netlink_unicast+0x449/0x710 [ 7971.929697][ T282] netlink_sendmsg+0x723/0xbe0 [ 7971.929697][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7971.929697][ T282] ___sys_sendmsg+0xee/0x170 [ 7971.929697][ T282] __sys_sendmsg+0xcd/0x170 [ 7971.929697][ T282] do_syscall_64+0xc6/0x1e0 [ 7971.929697][ T282] [ 7971.931862][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7971.931862][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7971.931862][ T282] ipv6_find_idev+0x102/0x170 [ 7971.931862][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7971.931862][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7971.931862][ T282] netlink_rcv_skb+0x130/0x360 [ 7971.931862][ T282] netlink_unicast+0x449/0x710 [ 7971.931862][ T282] netlink_sendmsg+0x723/0xbe0 [ 7971.931862][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7971.931862][ T282] ___sys_sendmsg+0xee/0x170 [ 7971.931862][ T282] __sys_sendmsg+0xcd/0x170 [ 7971.931862][ T282] do_syscall_64+0xc6/0x1e0 [ 7971.931862][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7971.931862][ T282] [ 7971.933576][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7971.933576][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7971.933576][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7971.933576][ T282] ipv6_find_idev+0x102/0x170 [ 7971.933576][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7971.933576][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7971.933576][ T282] netlink_rcv_skb+0x130/0x360 [ 7971.933576][ T282] netlink_unicast+0x449/0x710 [ 7971.933576][ T282] netlink_sendmsg+0x723/0xbe0 [ 7971.933576][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7971.933576][ T282] ___sys_sendmsg+0xee/0x170 [ 7971.933576][ T282] __sys_sendmsg+0xcd/0x170 [ 7971.933576][ T282] do_syscall_64+0xc6/0x1e0 [ 7971.933576][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7971.933576][ T282] [ 7972.179083][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7972.179490][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7972.179490][ T284] netdev_get_by_index+0x5e/0x80 [ 7972.179490][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7972.179490][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7972.179490][ T284] ip6_route_add+0x1c/0x140 [ 7972.179490][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7972.179490][ T284] inet6_addr_add+0x4f8/0xa40 [ 7972.179490][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7972.179490][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7972.179490][ T284] netlink_rcv_skb+0x130/0x360 [ 7972.179490][ T284] netlink_unicast+0x449/0x710 [ 7972.179490][ T284] netlink_sendmsg+0x723/0xbe0 [ 7972.179490][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7972.179490][ T284] ___sys_sendmsg+0xee/0x170 [ 7972.179490][ T284] __sys_sendmsg+0xcd/0x170 [ 7972.179490][ T284] do_syscall_64+0xc6/0x1e0 [ 7972.179490][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7972.179490][ T284] [ 7972.181693][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7972.181693][ T284] netdev_get_by_index+0x5e/0x80 [ 7972.181693][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7972.181693][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7972.181693][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7972.181693][ T284] ipv6_add_addr+0x411/0x2000 [ 7972.181693][ T284] inet6_addr_add+0x30e/0xa40 [ 7972.181693][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7972.181693][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7972.181693][ T284] netlink_rcv_skb+0x130/0x360 [ 7972.181693][ T284] netlink_unicast+0x449/0x710 [ 7972.181693][ T284] netlink_sendmsg+0x723/0xbe0 [ 7972.181693][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7972.181693][ T284] ___sys_sendmsg+0xee/0x170 [ 7972.181693][ T284] __sys_sendmsg+0xcd/0x170 [ 7972.181693][ T284] do_syscall_64+0xc6/0x1e0 [ 7972.181693][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7972.181693][ T284] [ 7972.183923][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7972.183923][ T284] netdev_get_by_index+0x5e/0x80 [ 7972.183923][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7972.183923][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7972.183923][ T284] ip6_route_add+0x1c/0x140 [ 7972.183923][ T284] addrconf_add_mroute+0x129/0x180 [ 7972.183923][ T284] addrconf_add_dev+0xe2/0x170 [ 7972.183923][ T284] inet6_addr_add+0x12f/0xa40 [ 7972.183923][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7972.183923][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7972.183923][ T284] netlink_rcv_skb+0x130/0x360 [ 7972.183923][ T284] netlink_unicast+0x449/0x710 [ 7972.183923][ T284] netlink_sendmsg+0x723/0xbe0 [ 7972.183923][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7972.183923][ T284] ___sys_sendmsg+0xee/0x170 [ 7972.183923][ T284] __sys_sendmsg+0xcd/0x170 [ 7972.183923][ T284] do_syscall_64+0xc6/0x1e0 [ 7972.183923][ T284] [ 7972.186068][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7972.186068][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7972.186068][ T284] ipv6_find_idev+0x102/0x170 [ 7972.186068][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7972.186068][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7972.186068][ T284] netlink_rcv_skb+0x130/0x360 [ 7972.186068][ T284] netlink_unicast+0x449/0x710 [ 7972.186068][ T284] netlink_sendmsg+0x723/0xbe0 [ 7972.186068][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7972.186068][ T284] ___sys_sendmsg+0xee/0x170 [ 7972.186068][ T284] __sys_sendmsg+0xcd/0x170 [ 7972.186068][ T284] do_syscall_64+0xc6/0x1e0 [ 7972.186068][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7972.186068][ T284] [ 7972.187744][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7972.187744][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7972.187744][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7972.187744][ T284] ipv6_find_idev+0x102/0x170 [ 7972.187744][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7972.187744][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7972.187744][ T284] netlink_rcv_skb+0x130/0x360 [ 7972.187744][ T284] netlink_unicast+0x449/0x710 [ 7972.187744][ T284] netlink_sendmsg+0x723/0xbe0 [ 7972.187744][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7972.187744][ T284] ___sys_sendmsg+0xee/0x170 [ 7972.187744][ T284] __sys_sendmsg+0xcd/0x170 [ 7972.187744][ T284] do_syscall_64+0xc6/0x1e0 [ 7972.187744][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7972.187744][ T284] [ 7982.179024][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7982.179466][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7982.179466][ T282] dst_init+0x84/0x4a0 [ 7982.179466][ T282] dst_alloc+0x97/0x150 [ 7982.179466][ T282] ip6_dst_alloc+0x23/0x90 [ 7982.179466][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7982.179466][ T282] ip6_pol_route+0x56f/0x840 [ 7982.179466][ T282] fib6_rule_lookup+0x196/0x240 [ 7982.179466][ T282] ip6_route_input+0x542/0x980 [ 7982.179466][ T282] ipv6_rcv+0x8f/0x400 [ 7982.179466][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7982.179466][ T282] process_backlog+0x101/0x620 [ 7982.179466][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7982.179466][ T282] net_rx_action+0x495/0xbe0 [ 7982.179466][ T282] __do_softirq+0x1b5/0x7f6 [ 7982.179466][ T282] [ 7982.181264][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7982.181264][ T282] netdev_get_by_index+0x5e/0x80 [ 7982.181264][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7982.181264][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7982.181264][ T282] ip6_route_add+0x1c/0x140 [ 7982.181264][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7982.181264][ T282] inet6_addr_add+0x4f8/0xa40 [ 7982.181264][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7982.181264][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7982.181264][ T282] netlink_rcv_skb+0x130/0x360 [ 7982.181264][ T282] netlink_unicast+0x449/0x710 [ 7982.181264][ T282] netlink_sendmsg+0x723/0xbe0 [ 7982.181264][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7982.181264][ T282] ___sys_sendmsg+0xee/0x170 [ 7982.181264][ T282] __sys_sendmsg+0xcd/0x170 [ 7982.181264][ T282] do_syscall_64+0xc6/0x1e0 [ 7982.181264][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7982.181264][ T282] [ 7982.183511][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7982.183511][ T282] netdev_get_by_index+0x5e/0x80 [ 7982.183511][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7982.183511][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7982.183511][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7982.183511][ T282] ipv6_add_addr+0x411/0x2000 [ 7982.183511][ T282] inet6_addr_add+0x30e/0xa40 [ 7982.183511][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7982.183511][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7982.183511][ T282] netlink_rcv_skb+0x130/0x360 [ 7982.183511][ T282] netlink_unicast+0x449/0x710 [ 7982.183511][ T282] netlink_sendmsg+0x723/0xbe0 [ 7982.183511][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7982.183511][ T282] ___sys_sendmsg+0xee/0x170 [ 7982.183511][ T282] __sys_sendmsg+0xcd/0x170 [ 7982.183511][ T282] do_syscall_64+0xc6/0x1e0 [ 7982.183511][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7982.183511][ T282] [ 7982.185723][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7982.185723][ T282] netdev_get_by_index+0x5e/0x80 [ 7982.185723][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7982.185723][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7982.185723][ T282] ip6_route_add+0x1c/0x140 [ 7982.185723][ T282] addrconf_add_mroute+0x129/0x180 [ 7982.185723][ T282] addrconf_add_dev+0xe2/0x170 [ 7982.185723][ T282] inet6_addr_add+0x12f/0xa40 [ 7982.185723][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7982.185723][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7982.185723][ T282] netlink_rcv_skb+0x130/0x360 [ 7982.185723][ T282] netlink_unicast+0x449/0x710 [ 7982.185723][ T282] netlink_sendmsg+0x723/0xbe0 [ 7982.185723][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7982.185723][ T282] ___sys_sendmsg+0xee/0x170 [ 7982.185723][ T282] __sys_sendmsg+0xcd/0x170 [ 7982.185723][ T282] do_syscall_64+0xc6/0x1e0 [ 7982.185723][ T282] [ 7982.187892][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7982.187892][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7982.187892][ T282] ipv6_find_idev+0x102/0x170 [ 7982.187892][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7982.187892][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7982.187892][ T282] netlink_rcv_skb+0x130/0x360 [ 7982.187892][ T282] netlink_unicast+0x449/0x710 [ 7982.187892][ T282] netlink_sendmsg+0x723/0xbe0 [ 7982.187892][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7982.187892][ T282] ___sys_sendmsg+0xee/0x170 [ 7982.187892][ T282] __sys_sendmsg+0xcd/0x170 [ 7982.187892][ T282] do_syscall_64+0xc6/0x1e0 [ 7982.187892][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7982.187892][ T282] [ 7982.190266][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7982.190266][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7982.190266][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7982.190266][ T282] ipv6_find_idev+0x102/0x170 [ 7982.190266][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7982.190266][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7982.190266][ T282] netlink_rcv_skb+0x130/0x360 [ 7982.190266][ T282] netlink_unicast+0x449/0x710 [ 7982.190266][ T282] netlink_sendmsg+0x723/0xbe0 [ 7982.190266][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7982.190266][ T282] ___sys_sendmsg+0xee/0x170 [ 7982.190266][ T282] __sys_sendmsg+0xcd/0x170 [ 7982.190266][ T282] do_syscall_64+0xc6/0x1e0 [ 7982.190266][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7982.190266][ T282] [ 7982.427090][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7982.427477][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7982.427477][ T284] netdev_get_by_index+0x5e/0x80 [ 7982.427477][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7982.427477][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7982.427477][ T284] ip6_route_add+0x1c/0x140 [ 7982.427477][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7982.427477][ T284] inet6_addr_add+0x4f8/0xa40 [ 7982.427477][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7982.427477][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7982.427477][ T284] netlink_rcv_skb+0x130/0x360 [ 7982.427477][ T284] netlink_unicast+0x449/0x710 [ 7982.427477][ T284] netlink_sendmsg+0x723/0xbe0 [ 7982.427477][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7982.427477][ T284] ___sys_sendmsg+0xee/0x170 [ 7982.427477][ T284] __sys_sendmsg+0xcd/0x170 [ 7982.427477][ T284] do_syscall_64+0xc6/0x1e0 [ 7982.427477][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7982.427477][ T284] [ 7982.429690][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7982.429690][ T284] netdev_get_by_index+0x5e/0x80 [ 7982.429690][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7982.429690][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7982.429690][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7982.429690][ T284] ipv6_add_addr+0x411/0x2000 [ 7982.429690][ T284] inet6_addr_add+0x30e/0xa40 [ 7982.429690][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7982.429690][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7982.429690][ T284] netlink_rcv_skb+0x130/0x360 [ 7982.429690][ T284] netlink_unicast+0x449/0x710 [ 7982.429690][ T284] netlink_sendmsg+0x723/0xbe0 [ 7982.429690][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7982.429690][ T284] ___sys_sendmsg+0xee/0x170 [ 7982.429690][ T284] __sys_sendmsg+0xcd/0x170 [ 7982.429690][ T284] do_syscall_64+0xc6/0x1e0 [ 7982.429690][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7982.429690][ T284] [ 7982.431880][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7982.431880][ T284] netdev_get_by_index+0x5e/0x80 [ 7982.431880][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7982.431880][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7982.431880][ T284] ip6_route_add+0x1c/0x140 [ 7982.431880][ T284] addrconf_add_mroute+0x129/0x180 [ 7982.431880][ T284] addrconf_add_dev+0xe2/0x170 [ 7982.431880][ T284] inet6_addr_add+0x12f/0xa40 [ 7982.431880][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7982.431880][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7982.431880][ T284] netlink_rcv_skb+0x130/0x360 [ 7982.431880][ T284] netlink_unicast+0x449/0x710 [ 7982.431880][ T284] netlink_sendmsg+0x723/0xbe0 [ 7982.431880][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7982.431880][ T284] ___sys_sendmsg+0xee/0x170 [ 7982.431880][ T284] __sys_sendmsg+0xcd/0x170 [ 7982.431880][ T284] do_syscall_64+0xc6/0x1e0 [ 7982.431880][ T284] [ 7982.434045][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7982.434045][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7982.434045][ T284] ipv6_find_idev+0x102/0x170 [ 7982.434045][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7982.434045][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7982.434045][ T284] netlink_rcv_skb+0x130/0x360 [ 7982.434045][ T284] netlink_unicast+0x449/0x710 [ 7982.434045][ T284] netlink_sendmsg+0x723/0xbe0 [ 7982.434045][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7982.434045][ T284] ___sys_sendmsg+0xee/0x170 [ 7982.434045][ T284] __sys_sendmsg+0xcd/0x170 [ 7982.434045][ T284] do_syscall_64+0xc6/0x1e0 [ 7982.434045][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7982.434045][ T284] [ 7982.435725][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7982.435725][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7982.435725][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7982.435725][ T284] ipv6_find_idev+0x102/0x170 [ 7982.435725][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7982.435725][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7982.435725][ T284] netlink_rcv_skb+0x130/0x360 [ 7982.435725][ T284] netlink_unicast+0x449/0x710 [ 7982.435725][ T284] netlink_sendmsg+0x723/0xbe0 [ 7982.435725][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7982.435725][ T284] ___sys_sendmsg+0xee/0x170 [ 7982.435725][ T284] __sys_sendmsg+0xcd/0x170 [ 7982.435725][ T284] do_syscall_64+0xc6/0x1e0 [ 7982.435725][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7982.435725][ T284] [ 7992.435072][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 7992.435544][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 7992.435544][ T282] dst_init+0x84/0x4a0 [ 7992.435544][ T282] dst_alloc+0x97/0x150 [ 7992.435544][ T282] ip6_dst_alloc+0x23/0x90 [ 7992.435544][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7992.435544][ T282] ip6_pol_route+0x56f/0x840 [ 7992.435544][ T282] fib6_rule_lookup+0x196/0x240 [ 7992.435544][ T282] ip6_route_input+0x542/0x980 [ 7992.435544][ T282] ipv6_rcv+0x8f/0x400 [ 7992.435544][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 7992.435544][ T282] process_backlog+0x101/0x620 [ 7992.435544][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 7992.435544][ T282] net_rx_action+0x495/0xbe0 [ 7992.435544][ T282] __do_softirq+0x1b5/0x7f6 [ 7992.435544][ T282] [ 7992.437341][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7992.437341][ T282] netdev_get_by_index+0x5e/0x80 [ 7992.437341][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7992.437341][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7992.437341][ T282] ip6_route_add+0x1c/0x140 [ 7992.437341][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 7992.437341][ T282] inet6_addr_add+0x4f8/0xa40 [ 7992.437341][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7992.437341][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7992.437341][ T282] netlink_rcv_skb+0x130/0x360 [ 7992.437341][ T282] netlink_unicast+0x449/0x710 [ 7992.437341][ T282] netlink_sendmsg+0x723/0xbe0 [ 7992.437341][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7992.437341][ T282] ___sys_sendmsg+0xee/0x170 [ 7992.437341][ T282] __sys_sendmsg+0xcd/0x170 [ 7992.437341][ T282] do_syscall_64+0xc6/0x1e0 [ 7992.437341][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7992.437341][ T282] [ 7992.439558][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7992.439558][ T282] netdev_get_by_index+0x5e/0x80 [ 7992.439558][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7992.439558][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7992.439558][ T282] addrconf_f6i_alloc+0x244/0x410 [ 7992.439558][ T282] ipv6_add_addr+0x411/0x2000 [ 7992.439558][ T282] inet6_addr_add+0x30e/0xa40 [ 7992.439558][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7992.439558][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7992.439558][ T282] netlink_rcv_skb+0x130/0x360 [ 7992.439558][ T282] netlink_unicast+0x449/0x710 [ 7992.439558][ T282] netlink_sendmsg+0x723/0xbe0 [ 7992.439558][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7992.439558][ T282] ___sys_sendmsg+0xee/0x170 [ 7992.439558][ T282] __sys_sendmsg+0xcd/0x170 [ 7992.439558][ T282] do_syscall_64+0xc6/0x1e0 [ 7992.439558][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7992.439558][ T282] [ 7992.441766][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7992.441766][ T282] netdev_get_by_index+0x5e/0x80 [ 7992.441766][ T282] fib6_nh_init+0x3d8/0x15b0 [ 7992.441766][ T282] ip6_route_info_create+0xf18/0x17d0 [ 7992.441766][ T282] ip6_route_add+0x1c/0x140 [ 7992.441766][ T282] addrconf_add_mroute+0x129/0x180 [ 7992.441766][ T282] addrconf_add_dev+0xe2/0x170 [ 7992.441766][ T282] inet6_addr_add+0x12f/0xa40 [ 7992.441766][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 7992.441766][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7992.441766][ T282] netlink_rcv_skb+0x130/0x360 [ 7992.441766][ T282] netlink_unicast+0x449/0x710 [ 7992.441766][ T282] netlink_sendmsg+0x723/0xbe0 [ 7992.441766][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7992.441766][ T282] ___sys_sendmsg+0xee/0x170 [ 7992.441766][ T282] __sys_sendmsg+0xcd/0x170 [ 7992.441766][ T282] do_syscall_64+0xc6/0x1e0 [ 7992.441766][ T282] [ 7992.444210][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7992.444210][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 7992.444210][ T282] ipv6_find_idev+0x102/0x170 [ 7992.444210][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7992.444210][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7992.444210][ T282] netlink_rcv_skb+0x130/0x360 [ 7992.444210][ T282] netlink_unicast+0x449/0x710 [ 7992.444210][ T282] netlink_sendmsg+0x723/0xbe0 [ 7992.444210][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7992.444210][ T282] ___sys_sendmsg+0xee/0x170 [ 7992.444210][ T282] __sys_sendmsg+0xcd/0x170 [ 7992.444210][ T282] do_syscall_64+0xc6/0x1e0 [ 7992.444210][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7992.444210][ T282] [ 7992.446858][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 7992.446858][ T282] neigh_parms_alloc+0x1e5/0x510 [ 7992.446858][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 7992.446858][ T282] ipv6_find_idev+0x102/0x170 [ 7992.446858][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 7992.446858][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7992.446858][ T282] netlink_rcv_skb+0x130/0x360 [ 7992.446858][ T282] netlink_unicast+0x449/0x710 [ 7992.446858][ T282] netlink_sendmsg+0x723/0xbe0 [ 7992.446858][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 7992.446858][ T282] ___sys_sendmsg+0xee/0x170 [ 7992.446858][ T282] __sys_sendmsg+0xcd/0x170 [ 7992.446858][ T282] do_syscall_64+0xc6/0x1e0 [ 7992.446858][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7992.446858][ T282] [ 7992.675025][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 7992.675351][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7992.675351][ T284] netdev_get_by_index+0x5e/0x80 [ 7992.675351][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7992.675351][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7992.675351][ T284] ip6_route_add+0x1c/0x140 [ 7992.675351][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 7992.675351][ T284] inet6_addr_add+0x4f8/0xa40 [ 7992.675351][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7992.675351][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7992.675351][ T284] netlink_rcv_skb+0x130/0x360 [ 7992.675351][ T284] netlink_unicast+0x449/0x710 [ 7992.675351][ T284] netlink_sendmsg+0x723/0xbe0 [ 7992.675351][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7992.675351][ T284] ___sys_sendmsg+0xee/0x170 [ 7992.675351][ T284] __sys_sendmsg+0xcd/0x170 [ 7992.675351][ T284] do_syscall_64+0xc6/0x1e0 [ 7992.675351][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7992.675351][ T284] [ 7992.677550][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7992.677550][ T284] netdev_get_by_index+0x5e/0x80 [ 7992.677550][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7992.677550][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7992.677550][ T284] addrconf_f6i_alloc+0x244/0x410 [ 7992.677550][ T284] ipv6_add_addr+0x411/0x2000 [ 7992.677550][ T284] inet6_addr_add+0x30e/0xa40 [ 7992.677550][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7992.677550][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7992.677550][ T284] netlink_rcv_skb+0x130/0x360 [ 7992.677550][ T284] netlink_unicast+0x449/0x710 [ 7992.677550][ T284] netlink_sendmsg+0x723/0xbe0 [ 7992.677550][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7992.677550][ T284] ___sys_sendmsg+0xee/0x170 [ 7992.677550][ T284] __sys_sendmsg+0xcd/0x170 [ 7992.677550][ T284] do_syscall_64+0xc6/0x1e0 [ 7992.677550][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7992.677550][ T284] [ 7992.679735][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7992.679735][ T284] netdev_get_by_index+0x5e/0x80 [ 7992.679735][ T284] fib6_nh_init+0x3d8/0x15b0 [ 7992.679735][ T284] ip6_route_info_create+0xf18/0x17d0 [ 7992.679735][ T284] ip6_route_add+0x1c/0x140 [ 7992.679735][ T284] addrconf_add_mroute+0x129/0x180 [ 7992.679735][ T284] addrconf_add_dev+0xe2/0x170 [ 7992.679735][ T284] inet6_addr_add+0x12f/0xa40 [ 7992.679735][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 7992.679735][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7992.679735][ T284] netlink_rcv_skb+0x130/0x360 [ 7992.679735][ T284] netlink_unicast+0x449/0x710 [ 7992.679735][ T284] netlink_sendmsg+0x723/0xbe0 [ 7992.679735][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7992.679735][ T284] ___sys_sendmsg+0xee/0x170 [ 7992.679735][ T284] __sys_sendmsg+0xcd/0x170 [ 7992.679735][ T284] do_syscall_64+0xc6/0x1e0 [ 7992.679735][ T284] [ 7992.682364][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7992.682364][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 7992.682364][ T284] ipv6_find_idev+0x102/0x170 [ 7992.682364][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7992.682364][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7992.682364][ T284] netlink_rcv_skb+0x130/0x360 [ 7992.682364][ T284] netlink_unicast+0x449/0x710 [ 7992.682364][ T284] netlink_sendmsg+0x723/0xbe0 [ 7992.682364][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7992.682364][ T284] ___sys_sendmsg+0xee/0x170 [ 7992.682364][ T284] __sys_sendmsg+0xcd/0x170 [ 7992.682364][ T284] do_syscall_64+0xc6/0x1e0 [ 7992.682364][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7992.682364][ T284] [ 7992.684056][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 7992.684056][ T284] neigh_parms_alloc+0x1e5/0x510 [ 7992.684056][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 7992.684056][ T284] ipv6_find_idev+0x102/0x170 [ 7992.684056][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 7992.684056][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7992.684056][ T284] netlink_rcv_skb+0x130/0x360 [ 7992.684056][ T284] netlink_unicast+0x449/0x710 [ 7992.684056][ T284] netlink_sendmsg+0x723/0xbe0 [ 7992.684056][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 7992.684056][ T284] ___sys_sendmsg+0xee/0x170 [ 7992.684056][ T284] __sys_sendmsg+0xcd/0x170 [ 7992.684056][ T284] do_syscall_64+0xc6/0x1e0 [ 7992.684056][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7992.684056][ T284] [ 8002.691008][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8002.691397][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8002.691397][ T282] dst_init+0x84/0x4a0 [ 8002.691397][ T282] dst_alloc+0x97/0x150 [ 8002.691397][ T282] ip6_dst_alloc+0x23/0x90 [ 8002.691397][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8002.691397][ T282] ip6_pol_route+0x56f/0x840 [ 8002.691397][ T282] fib6_rule_lookup+0x196/0x240 [ 8002.691397][ T282] ip6_route_input+0x542/0x980 [ 8002.691397][ T282] ipv6_rcv+0x8f/0x400 [ 8002.691397][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8002.691397][ T282] process_backlog+0x101/0x620 [ 8002.691397][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8002.691397][ T282] net_rx_action+0x495/0xbe0 [ 8002.691397][ T282] __do_softirq+0x1b5/0x7f6 [ 8002.691397][ T282] [ 8002.693211][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8002.693211][ T282] netdev_get_by_index+0x5e/0x80 [ 8002.693211][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8002.693211][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8002.693211][ T282] ip6_route_add+0x1c/0x140 [ 8002.693211][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8002.693211][ T282] inet6_addr_add+0x4f8/0xa40 [ 8002.693211][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8002.693211][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8002.693211][ T282] netlink_rcv_skb+0x130/0x360 [ 8002.693211][ T282] netlink_unicast+0x449/0x710 [ 8002.693211][ T282] netlink_sendmsg+0x723/0xbe0 [ 8002.693211][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8002.693211][ T282] ___sys_sendmsg+0xee/0x170 [ 8002.693211][ T282] __sys_sendmsg+0xcd/0x170 [ 8002.693211][ T282] do_syscall_64+0xc6/0x1e0 [ 8002.693211][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8002.693211][ T282] [ 8002.695438][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8002.695438][ T282] netdev_get_by_index+0x5e/0x80 [ 8002.695438][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8002.695438][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8002.695438][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8002.695438][ T282] ipv6_add_addr+0x411/0x2000 [ 8002.695438][ T282] inet6_addr_add+0x30e/0xa40 [ 8002.695438][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8002.695438][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8002.695438][ T282] netlink_rcv_skb+0x130/0x360 [ 8002.695438][ T282] netlink_unicast+0x449/0x710 [ 8002.695438][ T282] netlink_sendmsg+0x723/0xbe0 [ 8002.695438][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8002.695438][ T282] ___sys_sendmsg+0xee/0x170 [ 8002.695438][ T282] __sys_sendmsg+0xcd/0x170 [ 8002.695438][ T282] do_syscall_64+0xc6/0x1e0 [ 8002.695438][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8002.695438][ T282] [ 8002.697649][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8002.697649][ T282] netdev_get_by_index+0x5e/0x80 [ 8002.697649][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8002.697649][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8002.697649][ T282] ip6_route_add+0x1c/0x140 [ 8002.697649][ T282] addrconf_add_mroute+0x129/0x180 [ 8002.697649][ T282] addrconf_add_dev+0xe2/0x170 [ 8002.697649][ T282] inet6_addr_add+0x12f/0xa40 [ 8002.697649][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8002.697649][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8002.697649][ T282] netlink_rcv_skb+0x130/0x360 [ 8002.697649][ T282] netlink_unicast+0x449/0x710 [ 8002.697649][ T282] netlink_sendmsg+0x723/0xbe0 [ 8002.697649][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8002.697649][ T282] ___sys_sendmsg+0xee/0x170 [ 8002.697649][ T282] __sys_sendmsg+0xcd/0x170 [ 8002.697649][ T282] do_syscall_64+0xc6/0x1e0 [ 8002.697649][ T282] [ 8002.700327][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8002.700327][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8002.700327][ T282] ipv6_find_idev+0x102/0x170 [ 8002.700327][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8002.700327][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8002.700327][ T282] netlink_rcv_skb+0x130/0x360 [ 8002.700327][ T282] netlink_unicast+0x449/0x710 [ 8002.700327][ T282] netlink_sendmsg+0x723/0xbe0 [ 8002.700327][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8002.700327][ T282] ___sys_sendmsg+0xee/0x170 [ 8002.700327][ T282] __sys_sendmsg+0xcd/0x170 [ 8002.700327][ T282] do_syscall_64+0xc6/0x1e0 [ 8002.700327][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8002.700327][ T282] [ 8002.702026][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8002.702026][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8002.702026][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8002.702026][ T282] ipv6_find_idev+0x102/0x170 [ 8002.702026][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8002.702026][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8002.702026][ T282] netlink_rcv_skb+0x130/0x360 [ 8002.702026][ T282] netlink_unicast+0x449/0x710 [ 8002.702026][ T282] netlink_sendmsg+0x723/0xbe0 [ 8002.702026][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8002.702026][ T282] ___sys_sendmsg+0xee/0x170 [ 8002.702026][ T282] __sys_sendmsg+0xcd/0x170 [ 8002.702026][ T282] do_syscall_64+0xc6/0x1e0 [ 8002.702026][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8002.702026][ T282] [ 8002.922957][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8002.923357][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8002.923357][ T284] netdev_get_by_index+0x5e/0x80 [ 8002.923357][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8002.923357][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8002.923357][ T284] ip6_route_add+0x1c/0x140 [ 8002.923357][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8002.923357][ T284] inet6_addr_add+0x4f8/0xa40 [ 8002.923357][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8002.923357][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8002.923357][ T284] netlink_rcv_skb+0x130/0x360 [ 8002.923357][ T284] netlink_unicast+0x449/0x710 [ 8002.923357][ T284] netlink_sendmsg+0x723/0xbe0 [ 8002.923357][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8002.923357][ T284] ___sys_sendmsg+0xee/0x170 [ 8002.923357][ T284] __sys_sendmsg+0xcd/0x170 [ 8002.923357][ T284] do_syscall_64+0xc6/0x1e0 [ 8002.923357][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8002.923357][ T284] [ 8002.925594][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8002.925594][ T284] netdev_get_by_index+0x5e/0x80 [ 8002.925594][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8002.925594][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8002.925594][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8002.925594][ T284] ipv6_add_addr+0x411/0x2000 [ 8002.925594][ T284] inet6_addr_add+0x30e/0xa40 [ 8002.925594][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8002.925594][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8002.925594][ T284] netlink_rcv_skb+0x130/0x360 [ 8002.925594][ T284] netlink_unicast+0x449/0x710 [ 8002.925594][ T284] netlink_sendmsg+0x723/0xbe0 [ 8002.925594][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8002.925594][ T284] ___sys_sendmsg+0xee/0x170 [ 8002.925594][ T284] __sys_sendmsg+0xcd/0x170 [ 8002.925594][ T284] do_syscall_64+0xc6/0x1e0 [ 8002.925594][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8002.925594][ T284] [ 8002.927804][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8002.927804][ T284] netdev_get_by_index+0x5e/0x80 [ 8002.927804][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8002.927804][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8002.927804][ T284] ip6_route_add+0x1c/0x140 [ 8002.927804][ T284] addrconf_add_mroute+0x129/0x180 [ 8002.927804][ T284] addrconf_add_dev+0xe2/0x170 [ 8002.927804][ T284] inet6_addr_add+0x12f/0xa40 [ 8002.927804][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8002.927804][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8002.927804][ T284] netlink_rcv_skb+0x130/0x360 [ 8002.927804][ T284] netlink_unicast+0x449/0x710 [ 8002.927804][ T284] netlink_sendmsg+0x723/0xbe0 [ 8002.927804][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8002.927804][ T284] ___sys_sendmsg+0xee/0x170 [ 8002.927804][ T284] __sys_sendmsg+0xcd/0x170 [ 8002.927804][ T284] do_syscall_64+0xc6/0x1e0 [ 8002.927804][ T284] [ 8002.929965][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8002.929965][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8002.929965][ T284] ipv6_find_idev+0x102/0x170 [ 8002.929965][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8002.929965][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8002.929965][ T284] netlink_rcv_skb+0x130/0x360 [ 8002.929965][ T284] netlink_unicast+0x449/0x710 [ 8002.929965][ T284] netlink_sendmsg+0x723/0xbe0 [ 8002.929965][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8002.929965][ T284] ___sys_sendmsg+0xee/0x170 [ 8002.929965][ T284] __sys_sendmsg+0xcd/0x170 [ 8002.929965][ T284] do_syscall_64+0xc6/0x1e0 [ 8002.929965][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8002.929965][ T284] [ 8002.931709][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8002.931709][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8002.931709][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8002.931709][ T284] ipv6_find_idev+0x102/0x170 [ 8002.931709][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8002.931709][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8002.931709][ T284] netlink_rcv_skb+0x130/0x360 [ 8002.931709][ T284] netlink_unicast+0x449/0x710 [ 8002.931709][ T284] netlink_sendmsg+0x723/0xbe0 [ 8002.931709][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8002.931709][ T284] ___sys_sendmsg+0xee/0x170 [ 8002.931709][ T284] __sys_sendmsg+0xcd/0x170 [ 8002.931709][ T284] do_syscall_64+0xc6/0x1e0 [ 8002.931709][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8002.931709][ T284] [ 8012.947013][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8012.947458][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8012.947458][ T282] dst_init+0x84/0x4a0 [ 8012.947458][ T282] dst_alloc+0x97/0x150 [ 8012.947458][ T282] ip6_dst_alloc+0x23/0x90 [ 8012.947458][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8012.947458][ T282] ip6_pol_route+0x56f/0x840 [ 8012.947458][ T282] fib6_rule_lookup+0x196/0x240 [ 8012.947458][ T282] ip6_route_input+0x542/0x980 [ 8012.947458][ T282] ipv6_rcv+0x8f/0x400 [ 8012.947458][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8012.947458][ T282] process_backlog+0x101/0x620 [ 8012.947458][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8012.947458][ T282] net_rx_action+0x495/0xbe0 [ 8012.947458][ T282] __do_softirq+0x1b5/0x7f6 [ 8012.947458][ T282] [ 8012.949270][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8012.949270][ T282] netdev_get_by_index+0x5e/0x80 [ 8012.949270][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8012.949270][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8012.949270][ T282] ip6_route_add+0x1c/0x140 [ 8012.949270][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8012.949270][ T282] inet6_addr_add+0x4f8/0xa40 [ 8012.949270][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8012.949270][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8012.949270][ T282] netlink_rcv_skb+0x130/0x360 [ 8012.949270][ T282] netlink_unicast+0x449/0x710 [ 8012.949270][ T282] netlink_sendmsg+0x723/0xbe0 [ 8012.949270][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8012.949270][ T282] ___sys_sendmsg+0xee/0x170 [ 8012.949270][ T282] __sys_sendmsg+0xcd/0x170 [ 8012.949270][ T282] do_syscall_64+0xc6/0x1e0 [ 8012.949270][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8012.949270][ T282] [ 8012.952477][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8012.952477][ T282] netdev_get_by_index+0x5e/0x80 [ 8012.952477][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8012.952477][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8012.952477][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8012.952477][ T282] ipv6_add_addr+0x411/0x2000 [ 8012.952477][ T282] inet6_addr_add+0x30e/0xa40 [ 8012.952477][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8012.952477][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8012.952477][ T282] netlink_rcv_skb+0x130/0x360 [ 8012.952477][ T282] netlink_unicast+0x449/0x710 [ 8012.952477][ T282] netlink_sendmsg+0x723/0xbe0 [ 8012.952477][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8012.952477][ T282] ___sys_sendmsg+0xee/0x170 [ 8012.952477][ T282] __sys_sendmsg+0xcd/0x170 [ 8012.952477][ T282] do_syscall_64+0xc6/0x1e0 [ 8012.952477][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8012.952477][ T282] [ 8012.955868][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8012.955868][ T282] netdev_get_by_index+0x5e/0x80 [ 8012.955868][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8012.955868][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8012.955868][ T282] ip6_route_add+0x1c/0x140 [ 8012.955868][ T282] addrconf_add_mroute+0x129/0x180 [ 8012.955868][ T282] addrconf_add_dev+0xe2/0x170 [ 8012.955868][ T282] inet6_addr_add+0x12f/0xa40 [ 8012.955868][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8012.955868][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8012.955868][ T282] netlink_rcv_skb+0x130/0x360 [ 8012.955868][ T282] netlink_unicast+0x449/0x710 [ 8012.955868][ T282] netlink_sendmsg+0x723/0xbe0 [ 8012.955868][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8012.955868][ T282] ___sys_sendmsg+0xee/0x170 [ 8012.955868][ T282] __sys_sendmsg+0xcd/0x170 [ 8012.955868][ T282] do_syscall_64+0xc6/0x1e0 [ 8012.955868][ T282] [ 8012.959216][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8012.959216][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8012.959216][ T282] ipv6_find_idev+0x102/0x170 [ 8012.959216][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8012.959216][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8012.959216][ T282] netlink_rcv_skb+0x130/0x360 [ 8012.959216][ T282] netlink_unicast+0x449/0x710 [ 8012.959216][ T282] netlink_sendmsg+0x723/0xbe0 [ 8012.959216][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8012.959216][ T282] ___sys_sendmsg+0xee/0x170 [ 8012.959216][ T282] __sys_sendmsg+0xcd/0x170 [ 8012.959216][ T282] do_syscall_64+0xc6/0x1e0 [ 8012.959216][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8012.959216][ T282] [ 8012.961804][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8012.961804][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8012.961804][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8012.961804][ T282] ipv6_find_idev+0x102/0x170 [ 8012.961804][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8012.961804][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8012.961804][ T282] netlink_rcv_skb+0x130/0x360 [ 8012.961804][ T282] netlink_unicast+0x449/0x710 [ 8012.961804][ T282] netlink_sendmsg+0x723/0xbe0 [ 8012.961804][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8012.961804][ T282] ___sys_sendmsg+0xee/0x170 [ 8012.961804][ T282] __sys_sendmsg+0xcd/0x170 [ 8012.961804][ T282] do_syscall_64+0xc6/0x1e0 [ 8012.961804][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8012.961804][ T282] [ 8013.171026][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8013.171438][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8013.171438][ T284] netdev_get_by_index+0x5e/0x80 [ 8013.171438][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8013.171438][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8013.171438][ T284] ip6_route_add+0x1c/0x140 [ 8013.171438][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8013.171438][ T284] inet6_addr_add+0x4f8/0xa40 [ 8013.171438][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8013.171438][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8013.171438][ T284] netlink_rcv_skb+0x130/0x360 [ 8013.171438][ T284] netlink_unicast+0x449/0x710 [ 8013.171438][ T284] netlink_sendmsg+0x723/0xbe0 [ 8013.171438][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8013.171438][ T284] ___sys_sendmsg+0xee/0x170 [ 8013.171438][ T284] __sys_sendmsg+0xcd/0x170 [ 8013.171438][ T284] do_syscall_64+0xc6/0x1e0 [ 8013.171438][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8013.171438][ T284] [ 8013.173672][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8013.173672][ T284] netdev_get_by_index+0x5e/0x80 [ 8013.173672][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8013.173672][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8013.173672][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8013.173672][ T284] ipv6_add_addr+0x411/0x2000 [ 8013.173672][ T284] inet6_addr_add+0x30e/0xa40 [ 8013.173672][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8013.173672][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8013.173672][ T284] netlink_rcv_skb+0x130/0x360 [ 8013.173672][ T284] netlink_unicast+0x449/0x710 [ 8013.173672][ T284] netlink_sendmsg+0x723/0xbe0 [ 8013.173672][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8013.173672][ T284] ___sys_sendmsg+0xee/0x170 [ 8013.173672][ T284] __sys_sendmsg+0xcd/0x170 [ 8013.173672][ T284] do_syscall_64+0xc6/0x1e0 [ 8013.173672][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8013.173672][ T284] [ 8013.175856][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8013.175856][ T284] netdev_get_by_index+0x5e/0x80 [ 8013.175856][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8013.175856][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8013.175856][ T284] ip6_route_add+0x1c/0x140 [ 8013.175856][ T284] addrconf_add_mroute+0x129/0x180 [ 8013.175856][ T284] addrconf_add_dev+0xe2/0x170 [ 8013.175856][ T284] inet6_addr_add+0x12f/0xa40 [ 8013.175856][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8013.175856][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8013.175856][ T284] netlink_rcv_skb+0x130/0x360 [ 8013.175856][ T284] netlink_unicast+0x449/0x710 [ 8013.175856][ T284] netlink_sendmsg+0x723/0xbe0 [ 8013.175856][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8013.175856][ T284] ___sys_sendmsg+0xee/0x170 [ 8013.175856][ T284] __sys_sendmsg+0xcd/0x170 [ 8013.175856][ T284] do_syscall_64+0xc6/0x1e0 [ 8013.175856][ T284] [ 8013.178007][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8013.178007][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8013.178007][ T284] ipv6_find_idev+0x102/0x170 [ 8013.178007][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8013.178007][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8013.178007][ T284] netlink_rcv_skb+0x130/0x360 [ 8013.178007][ T284] netlink_unicast+0x449/0x710 [ 8013.178007][ T284] netlink_sendmsg+0x723/0xbe0 [ 8013.178007][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8013.178007][ T284] ___sys_sendmsg+0xee/0x170 [ 8013.178007][ T284] __sys_sendmsg+0xcd/0x170 [ 8013.178007][ T284] do_syscall_64+0xc6/0x1e0 [ 8013.178007][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8013.178007][ T284] [ 8013.179691][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8013.179691][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8013.179691][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8013.179691][ T284] ipv6_find_idev+0x102/0x170 [ 8013.179691][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8013.179691][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8013.179691][ T284] netlink_rcv_skb+0x130/0x360 [ 8013.179691][ T284] netlink_unicast+0x449/0x710 [ 8013.179691][ T284] netlink_sendmsg+0x723/0xbe0 [ 8013.179691][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8013.179691][ T284] ___sys_sendmsg+0xee/0x170 [ 8013.179691][ T284] __sys_sendmsg+0xcd/0x170 [ 8013.179691][ T284] do_syscall_64+0xc6/0x1e0 [ 8013.179691][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8013.179691][ T284] [ 8022.979013][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8022.979451][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8022.979451][ T282] dst_init+0x84/0x4a0 [ 8022.979451][ T282] dst_alloc+0x97/0x150 [ 8022.979451][ T282] ip6_dst_alloc+0x23/0x90 [ 8022.979451][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8022.979451][ T282] ip6_pol_route+0x56f/0x840 [ 8022.979451][ T282] fib6_rule_lookup+0x196/0x240 [ 8022.979451][ T282] ip6_route_input+0x542/0x980 [ 8022.979451][ T282] ipv6_rcv+0x8f/0x400 [ 8022.979451][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8022.979451][ T282] process_backlog+0x101/0x620 [ 8022.979451][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8022.979451][ T282] net_rx_action+0x495/0xbe0 [ 8022.979451][ T282] __do_softirq+0x1b5/0x7f6 [ 8022.979451][ T282] [ 8022.981262][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8022.981262][ T282] netdev_get_by_index+0x5e/0x80 [ 8022.981262][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8022.981262][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8022.981262][ T282] ip6_route_add+0x1c/0x140 [ 8022.981262][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8022.981262][ T282] inet6_addr_add+0x4f8/0xa40 [ 8022.981262][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8022.981262][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8022.981262][ T282] netlink_rcv_skb+0x130/0x360 [ 8022.981262][ T282] netlink_unicast+0x449/0x710 [ 8022.981262][ T282] netlink_sendmsg+0x723/0xbe0 [ 8022.981262][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8022.981262][ T282] ___sys_sendmsg+0xee/0x170 [ 8022.981262][ T282] __sys_sendmsg+0xcd/0x170 [ 8022.981262][ T282] do_syscall_64+0xc6/0x1e0 [ 8022.981262][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8022.981262][ T282] [ 8022.983512][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8022.983512][ T282] netdev_get_by_index+0x5e/0x80 [ 8022.983512][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8022.983512][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8022.983512][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8022.983512][ T282] ipv6_add_addr+0x411/0x2000 [ 8022.983512][ T282] inet6_addr_add+0x30e/0xa40 [ 8022.983512][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8022.983512][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8022.983512][ T282] netlink_rcv_skb+0x130/0x360 [ 8022.983512][ T282] netlink_unicast+0x449/0x710 [ 8022.983512][ T282] netlink_sendmsg+0x723/0xbe0 [ 8022.983512][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8022.983512][ T282] ___sys_sendmsg+0xee/0x170 [ 8022.983512][ T282] __sys_sendmsg+0xcd/0x170 [ 8022.983512][ T282] do_syscall_64+0xc6/0x1e0 [ 8022.983512][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8022.983512][ T282] [ 8022.985728][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8022.985728][ T282] netdev_get_by_index+0x5e/0x80 [ 8022.985728][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8022.985728][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8022.985728][ T282] ip6_route_add+0x1c/0x140 [ 8022.985728][ T282] addrconf_add_mroute+0x129/0x180 [ 8022.985728][ T282] addrconf_add_dev+0xe2/0x170 [ 8022.985728][ T282] inet6_addr_add+0x12f/0xa40 [ 8022.985728][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8022.985728][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8022.985728][ T282] netlink_rcv_skb+0x130/0x360 [ 8022.985728][ T282] netlink_unicast+0x449/0x710 [ 8022.985728][ T282] netlink_sendmsg+0x723/0xbe0 [ 8022.985728][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8022.985728][ T282] ___sys_sendmsg+0xee/0x170 [ 8022.985728][ T282] __sys_sendmsg+0xcd/0x170 [ 8022.985728][ T282] do_syscall_64+0xc6/0x1e0 [ 8022.985728][ T282] [ 8022.987904][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8022.987904][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8022.987904][ T282] ipv6_find_idev+0x102/0x170 [ 8022.987904][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8022.987904][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8022.987904][ T282] netlink_rcv_skb+0x130/0x360 [ 8022.987904][ T282] netlink_unicast+0x449/0x710 [ 8022.987904][ T282] netlink_sendmsg+0x723/0xbe0 [ 8022.987904][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8022.987904][ T282] ___sys_sendmsg+0xee/0x170 [ 8022.987904][ T282] __sys_sendmsg+0xcd/0x170 [ 8022.987904][ T282] do_syscall_64+0xc6/0x1e0 [ 8022.987904][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8022.987904][ T282] [ 8022.989620][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8022.989620][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8022.989620][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8022.989620][ T282] ipv6_find_idev+0x102/0x170 [ 8022.989620][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8022.989620][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8022.989620][ T282] netlink_rcv_skb+0x130/0x360 [ 8022.989620][ T282] netlink_unicast+0x449/0x710 [ 8022.989620][ T282] netlink_sendmsg+0x723/0xbe0 [ 8022.989620][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8022.989620][ T282] ___sys_sendmsg+0xee/0x170 [ 8022.989620][ T282] __sys_sendmsg+0xcd/0x170 [ 8022.989620][ T282] do_syscall_64+0xc6/0x1e0 [ 8022.989620][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8022.989620][ T282] [ 8023.258946][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8023.259357][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8023.259357][ T284] netdev_get_by_index+0x5e/0x80 [ 8023.259357][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8023.259357][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8023.259357][ T284] ip6_route_add+0x1c/0x140 [ 8023.259357][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8023.259357][ T284] inet6_addr_add+0x4f8/0xa40 [ 8023.259357][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8023.259357][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8023.259357][ T284] netlink_rcv_skb+0x130/0x360 [ 8023.259357][ T284] netlink_unicast+0x449/0x710 [ 8023.259357][ T284] netlink_sendmsg+0x723/0xbe0 [ 8023.259357][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8023.259357][ T284] ___sys_sendmsg+0xee/0x170 [ 8023.259357][ T284] __sys_sendmsg+0xcd/0x170 [ 8023.259357][ T284] do_syscall_64+0xc6/0x1e0 [ 8023.259357][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8023.259357][ T284] [ 8023.261571][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8023.261571][ T284] netdev_get_by_index+0x5e/0x80 [ 8023.261571][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8023.261571][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8023.261571][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8023.261571][ T284] ipv6_add_addr+0x411/0x2000 [ 8023.261571][ T284] inet6_addr_add+0x30e/0xa40 [ 8023.261571][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8023.261571][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8023.261571][ T284] netlink_rcv_skb+0x130/0x360 [ 8023.261571][ T284] netlink_unicast+0x449/0x710 [ 8023.261571][ T284] netlink_sendmsg+0x723/0xbe0 [ 8023.261571][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8023.261571][ T284] ___sys_sendmsg+0xee/0x170 [ 8023.261571][ T284] __sys_sendmsg+0xcd/0x170 [ 8023.261571][ T284] do_syscall_64+0xc6/0x1e0 [ 8023.261571][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8023.261571][ T284] [ 8023.263796][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8023.263796][ T284] netdev_get_by_index+0x5e/0x80 [ 8023.263796][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8023.263796][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8023.263796][ T284] ip6_route_add+0x1c/0x140 [ 8023.263796][ T284] addrconf_add_mroute+0x129/0x180 [ 8023.263796][ T284] addrconf_add_dev+0xe2/0x170 [ 8023.263796][ T284] inet6_addr_add+0x12f/0xa40 [ 8023.263796][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8023.263796][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8023.263796][ T284] netlink_rcv_skb+0x130/0x360 [ 8023.263796][ T284] netlink_unicast+0x449/0x710 [ 8023.263796][ T284] netlink_sendmsg+0x723/0xbe0 [ 8023.263796][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8023.263796][ T284] ___sys_sendmsg+0xee/0x170 [ 8023.263796][ T284] __sys_sendmsg+0xcd/0x170 [ 8023.263796][ T284] do_syscall_64+0xc6/0x1e0 [ 8023.263796][ T284] [ 8023.265951][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8023.265951][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8023.265951][ T284] ipv6_find_idev+0x102/0x170 [ 8023.265951][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8023.265951][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8023.265951][ T284] netlink_rcv_skb+0x130/0x360 [ 8023.265951][ T284] netlink_unicast+0x449/0x710 [ 8023.265951][ T284] netlink_sendmsg+0x723/0xbe0 [ 8023.265951][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8023.265951][ T284] ___sys_sendmsg+0xee/0x170 [ 8023.265951][ T284] __sys_sendmsg+0xcd/0x170 [ 8023.265951][ T284] do_syscall_64+0xc6/0x1e0 [ 8023.265951][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8023.265951][ T284] [ 8023.267640][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8023.267640][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8023.267640][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8023.267640][ T284] ipv6_find_idev+0x102/0x170 [ 8023.267640][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8023.267640][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8023.267640][ T284] netlink_rcv_skb+0x130/0x360 [ 8023.267640][ T284] netlink_unicast+0x449/0x710 [ 8023.267640][ T284] netlink_sendmsg+0x723/0xbe0 [ 8023.267640][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8023.267640][ T284] ___sys_sendmsg+0xee/0x170 [ 8023.267640][ T284] __sys_sendmsg+0xcd/0x170 [ 8023.267640][ T284] do_syscall_64+0xc6/0x1e0 [ 8023.267640][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8023.267640][ T284] [ 8033.227028][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8033.227509][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8033.227509][ T282] dst_init+0x84/0x4a0 [ 8033.227509][ T282] dst_alloc+0x97/0x150 [ 8033.227509][ T282] ip6_dst_alloc+0x23/0x90 [ 8033.227509][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8033.227509][ T282] ip6_pol_route+0x56f/0x840 [ 8033.227509][ T282] fib6_rule_lookup+0x196/0x240 [ 8033.227509][ T282] ip6_route_input+0x542/0x980 [ 8033.227509][ T282] ipv6_rcv+0x8f/0x400 [ 8033.227509][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8033.227509][ T282] process_backlog+0x101/0x620 [ 8033.227509][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8033.227509][ T282] net_rx_action+0x495/0xbe0 [ 8033.227509][ T282] __do_softirq+0x1b5/0x7f6 [ 8033.227509][ T282] [ 8033.229481][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8033.229481][ T282] netdev_get_by_index+0x5e/0x80 [ 8033.229481][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8033.229481][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8033.229481][ T282] ip6_route_add+0x1c/0x140 [ 8033.229481][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8033.229481][ T282] inet6_addr_add+0x4f8/0xa40 [ 8033.229481][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8033.229481][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8033.229481][ T282] netlink_rcv_skb+0x130/0x360 [ 8033.229481][ T282] netlink_unicast+0x449/0x710 [ 8033.229481][ T282] netlink_sendmsg+0x723/0xbe0 [ 8033.229481][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8033.229481][ T282] ___sys_sendmsg+0xee/0x170 [ 8033.229481][ T282] __sys_sendmsg+0xcd/0x170 [ 8033.229481][ T282] do_syscall_64+0xc6/0x1e0 [ 8033.229481][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8033.229481][ T282] [ 8033.231925][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8033.231925][ T282] netdev_get_by_index+0x5e/0x80 [ 8033.231925][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8033.231925][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8033.231925][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8033.231925][ T282] ipv6_add_addr+0x411/0x2000 [ 8033.231925][ T282] inet6_addr_add+0x30e/0xa40 [ 8033.231925][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8033.231925][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8033.231925][ T282] netlink_rcv_skb+0x130/0x360 [ 8033.231925][ T282] netlink_unicast+0x449/0x710 [ 8033.231925][ T282] netlink_sendmsg+0x723/0xbe0 [ 8033.231925][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8033.231925][ T282] ___sys_sendmsg+0xee/0x170 [ 8033.231925][ T282] __sys_sendmsg+0xcd/0x170 [ 8033.231925][ T282] do_syscall_64+0xc6/0x1e0 [ 8033.231925][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8033.231925][ T282] [ 8033.234359][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8033.234359][ T282] netdev_get_by_index+0x5e/0x80 [ 8033.234359][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8033.234359][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8033.234359][ T282] ip6_route_add+0x1c/0x140 [ 8033.234359][ T282] addrconf_add_mroute+0x129/0x180 [ 8033.234359][ T282] addrconf_add_dev+0xe2/0x170 [ 8033.234359][ T282] inet6_addr_add+0x12f/0xa40 [ 8033.234359][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8033.234359][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8033.234359][ T282] netlink_rcv_skb+0x130/0x360 [ 8033.234359][ T282] netlink_unicast+0x449/0x710 [ 8033.234359][ T282] netlink_sendmsg+0x723/0xbe0 [ 8033.234359][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8033.234359][ T282] ___sys_sendmsg+0xee/0x170 [ 8033.234359][ T282] __sys_sendmsg+0xcd/0x170 [ 8033.234359][ T282] do_syscall_64+0xc6/0x1e0 [ 8033.234359][ T282] [ 8033.236742][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8033.236742][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8033.236742][ T282] ipv6_find_idev+0x102/0x170 [ 8033.236742][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8033.236742][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8033.236742][ T282] netlink_rcv_skb+0x130/0x360 [ 8033.236742][ T282] netlink_unicast+0x449/0x710 [ 8033.236742][ T282] netlink_sendmsg+0x723/0xbe0 [ 8033.236742][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8033.236742][ T282] ___sys_sendmsg+0xee/0x170 [ 8033.236742][ T282] __sys_sendmsg+0xcd/0x170 [ 8033.236742][ T282] do_syscall_64+0xc6/0x1e0 [ 8033.236742][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8033.236742][ T282] [ 8033.238611][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8033.238611][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8033.238611][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8033.238611][ T282] ipv6_find_idev+0x102/0x170 [ 8033.238611][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8033.238611][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8033.238611][ T282] netlink_rcv_skb+0x130/0x360 [ 8033.238611][ T282] netlink_unicast+0x449/0x710 [ 8033.238611][ T282] netlink_sendmsg+0x723/0xbe0 [ 8033.238611][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8033.238611][ T282] ___sys_sendmsg+0xee/0x170 [ 8033.238611][ T282] __sys_sendmsg+0xcd/0x170 [ 8033.238611][ T282] do_syscall_64+0xc6/0x1e0 [ 8033.238611][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8033.238611][ T282] [ 8033.506931][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8033.507347][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8033.507347][ T284] netdev_get_by_index+0x5e/0x80 [ 8033.507347][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8033.507347][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8033.507347][ T284] ip6_route_add+0x1c/0x140 [ 8033.507347][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8033.507347][ T284] inet6_addr_add+0x4f8/0xa40 [ 8033.507347][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8033.507347][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8033.507347][ T284] netlink_rcv_skb+0x130/0x360 [ 8033.507347][ T284] netlink_unicast+0x449/0x710 [ 8033.507347][ T284] netlink_sendmsg+0x723/0xbe0 [ 8033.507347][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8033.507347][ T284] ___sys_sendmsg+0xee/0x170 [ 8033.507347][ T284] __sys_sendmsg+0xcd/0x170 [ 8033.507347][ T284] do_syscall_64+0xc6/0x1e0 [ 8033.507347][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8033.507347][ T284] [ 8033.509586][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8033.509586][ T284] netdev_get_by_index+0x5e/0x80 [ 8033.509586][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8033.509586][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8033.509586][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8033.509586][ T284] ipv6_add_addr+0x411/0x2000 [ 8033.509586][ T284] inet6_addr_add+0x30e/0xa40 [ 8033.509586][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8033.509586][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8033.509586][ T284] netlink_rcv_skb+0x130/0x360 [ 8033.509586][ T284] netlink_unicast+0x449/0x710 [ 8033.509586][ T284] netlink_sendmsg+0x723/0xbe0 [ 8033.509586][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8033.509586][ T284] ___sys_sendmsg+0xee/0x170 [ 8033.509586][ T284] __sys_sendmsg+0xcd/0x170 [ 8033.509586][ T284] do_syscall_64+0xc6/0x1e0 [ 8033.509586][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8033.509586][ T284] [ 8033.511794][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8033.511794][ T284] netdev_get_by_index+0x5e/0x80 [ 8033.511794][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8033.511794][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8033.511794][ T284] ip6_route_add+0x1c/0x140 [ 8033.511794][ T284] addrconf_add_mroute+0x129/0x180 [ 8033.511794][ T284] addrconf_add_dev+0xe2/0x170 [ 8033.511794][ T284] inet6_addr_add+0x12f/0xa40 [ 8033.511794][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8033.511794][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8033.511794][ T284] netlink_rcv_skb+0x130/0x360 [ 8033.511794][ T284] netlink_unicast+0x449/0x710 [ 8033.511794][ T284] netlink_sendmsg+0x723/0xbe0 [ 8033.511794][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8033.511794][ T284] ___sys_sendmsg+0xee/0x170 [ 8033.511794][ T284] __sys_sendmsg+0xcd/0x170 [ 8033.511794][ T284] do_syscall_64+0xc6/0x1e0 [ 8033.511794][ T284] [ 8033.513971][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8033.513971][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8033.513971][ T284] ipv6_find_idev+0x102/0x170 [ 8033.513971][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8033.513971][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8033.513971][ T284] netlink_rcv_skb+0x130/0x360 [ 8033.513971][ T284] netlink_unicast+0x449/0x710 [ 8033.513971][ T284] netlink_sendmsg+0x723/0xbe0 [ 8033.513971][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8033.513971][ T284] ___sys_sendmsg+0xee/0x170 [ 8033.513971][ T284] __sys_sendmsg+0xcd/0x170 [ 8033.513971][ T284] do_syscall_64+0xc6/0x1e0 [ 8033.513971][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8033.513971][ T284] [ 8033.515667][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8033.515667][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8033.515667][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8033.515667][ T284] ipv6_find_idev+0x102/0x170 [ 8033.515667][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8033.515667][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8033.515667][ T284] netlink_rcv_skb+0x130/0x360 [ 8033.515667][ T284] netlink_unicast+0x449/0x710 [ 8033.515667][ T284] netlink_sendmsg+0x723/0xbe0 [ 8033.515667][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8033.515667][ T284] ___sys_sendmsg+0xee/0x170 [ 8033.515667][ T284] __sys_sendmsg+0xcd/0x170 [ 8033.515667][ T284] do_syscall_64+0xc6/0x1e0 [ 8033.515667][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8033.515667][ T284] [ 8043.483020][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8043.483448][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8043.483448][ T282] dst_init+0x84/0x4a0 [ 8043.483448][ T282] dst_alloc+0x97/0x150 [ 8043.483448][ T282] ip6_dst_alloc+0x23/0x90 [ 8043.483448][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8043.483448][ T282] ip6_pol_route+0x56f/0x840 [ 8043.483448][ T282] fib6_rule_lookup+0x196/0x240 [ 8043.483448][ T282] ip6_route_input+0x542/0x980 [ 8043.483448][ T282] ipv6_rcv+0x8f/0x400 [ 8043.483448][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8043.483448][ T282] process_backlog+0x101/0x620 [ 8043.483448][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8043.483448][ T282] net_rx_action+0x495/0xbe0 [ 8043.483448][ T282] __do_softirq+0x1b5/0x7f6 [ 8043.483448][ T282] [ 8043.485426][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8043.485426][ T282] netdev_get_by_index+0x5e/0x80 [ 8043.485426][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8043.485426][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8043.485426][ T282] ip6_route_add+0x1c/0x140 [ 8043.485426][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8043.485426][ T282] inet6_addr_add+0x4f8/0xa40 [ 8043.485426][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8043.485426][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8043.485426][ T282] netlink_rcv_skb+0x130/0x360 [ 8043.485426][ T282] netlink_unicast+0x449/0x710 [ 8043.485426][ T282] netlink_sendmsg+0x723/0xbe0 [ 8043.485426][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8043.485426][ T282] ___sys_sendmsg+0xee/0x170 [ 8043.485426][ T282] __sys_sendmsg+0xcd/0x170 [ 8043.485426][ T282] do_syscall_64+0xc6/0x1e0 [ 8043.485426][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8043.485426][ T282] [ 8043.487869][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8043.487869][ T282] netdev_get_by_index+0x5e/0x80 [ 8043.487869][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8043.487869][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8043.487869][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8043.487869][ T282] ipv6_add_addr+0x411/0x2000 [ 8043.487869][ T282] inet6_addr_add+0x30e/0xa40 [ 8043.487869][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8043.487869][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8043.487869][ T282] netlink_rcv_skb+0x130/0x360 [ 8043.487869][ T282] netlink_unicast+0x449/0x710 [ 8043.487869][ T282] netlink_sendmsg+0x723/0xbe0 [ 8043.487869][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8043.487869][ T282] ___sys_sendmsg+0xee/0x170 [ 8043.487869][ T282] __sys_sendmsg+0xcd/0x170 [ 8043.487869][ T282] do_syscall_64+0xc6/0x1e0 [ 8043.487869][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8043.487869][ T282] [ 8043.490303][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8043.490303][ T282] netdev_get_by_index+0x5e/0x80 [ 8043.490303][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8043.490303][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8043.490303][ T282] ip6_route_add+0x1c/0x140 [ 8043.490303][ T282] addrconf_add_mroute+0x129/0x180 [ 8043.490303][ T282] addrconf_add_dev+0xe2/0x170 [ 8043.490303][ T282] inet6_addr_add+0x12f/0xa40 [ 8043.490303][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8043.490303][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8043.490303][ T282] netlink_rcv_skb+0x130/0x360 [ 8043.490303][ T282] netlink_unicast+0x449/0x710 [ 8043.490303][ T282] netlink_sendmsg+0x723/0xbe0 [ 8043.490303][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8043.490303][ T282] ___sys_sendmsg+0xee/0x170 [ 8043.490303][ T282] __sys_sendmsg+0xcd/0x170 [ 8043.490303][ T282] do_syscall_64+0xc6/0x1e0 [ 8043.490303][ T282] [ 8043.492714][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8043.492714][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8043.492714][ T282] ipv6_find_idev+0x102/0x170 [ 8043.492714][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8043.492714][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8043.492714][ T282] netlink_rcv_skb+0x130/0x360 [ 8043.492714][ T282] netlink_unicast+0x449/0x710 [ 8043.492714][ T282] netlink_sendmsg+0x723/0xbe0 [ 8043.492714][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8043.492714][ T282] ___sys_sendmsg+0xee/0x170 [ 8043.492714][ T282] __sys_sendmsg+0xcd/0x170 [ 8043.492714][ T282] do_syscall_64+0xc6/0x1e0 [ 8043.492714][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8043.492714][ T282] [ 8043.494581][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8043.494581][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8043.494581][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8043.494581][ T282] ipv6_find_idev+0x102/0x170 [ 8043.494581][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8043.494581][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8043.494581][ T282] netlink_rcv_skb+0x130/0x360 [ 8043.494581][ T282] netlink_unicast+0x449/0x710 [ 8043.494581][ T282] netlink_sendmsg+0x723/0xbe0 [ 8043.494581][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8043.494581][ T282] ___sys_sendmsg+0xee/0x170 [ 8043.494581][ T282] __sys_sendmsg+0xcd/0x170 [ 8043.494581][ T282] do_syscall_64+0xc6/0x1e0 [ 8043.494581][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8043.494581][ T282] [ 8043.762933][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8043.763359][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8043.763359][ T284] netdev_get_by_index+0x5e/0x80 [ 8043.763359][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8043.763359][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8043.763359][ T284] ip6_route_add+0x1c/0x140 [ 8043.763359][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8043.763359][ T284] inet6_addr_add+0x4f8/0xa40 [ 8043.763359][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8043.763359][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8043.763359][ T284] netlink_rcv_skb+0x130/0x360 [ 8043.763359][ T284] netlink_unicast+0x449/0x710 [ 8043.763359][ T284] netlink_sendmsg+0x723/0xbe0 [ 8043.763359][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8043.763359][ T284] ___sys_sendmsg+0xee/0x170 [ 8043.763359][ T284] __sys_sendmsg+0xcd/0x170 [ 8043.763359][ T284] do_syscall_64+0xc6/0x1e0 [ 8043.763359][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8043.763359][ T284] [ 8043.765587][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8043.765587][ T284] netdev_get_by_index+0x5e/0x80 [ 8043.765587][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8043.765587][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8043.765587][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8043.765587][ T284] ipv6_add_addr+0x411/0x2000 [ 8043.765587][ T284] inet6_addr_add+0x30e/0xa40 [ 8043.765587][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8043.765587][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8043.765587][ T284] netlink_rcv_skb+0x130/0x360 [ 8043.765587][ T284] netlink_unicast+0x449/0x710 [ 8043.765587][ T284] netlink_sendmsg+0x723/0xbe0 [ 8043.765587][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8043.765587][ T284] ___sys_sendmsg+0xee/0x170 [ 8043.765587][ T284] __sys_sendmsg+0xcd/0x170 [ 8043.765587][ T284] do_syscall_64+0xc6/0x1e0 [ 8043.765587][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8043.765587][ T284] [ 8043.767791][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8043.767791][ T284] netdev_get_by_index+0x5e/0x80 [ 8043.767791][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8043.767791][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8043.767791][ T284] ip6_route_add+0x1c/0x140 [ 8043.767791][ T284] addrconf_add_mroute+0x129/0x180 [ 8043.767791][ T284] addrconf_add_dev+0xe2/0x170 [ 8043.767791][ T284] inet6_addr_add+0x12f/0xa40 [ 8043.767791][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8043.767791][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8043.767791][ T284] netlink_rcv_skb+0x130/0x360 [ 8043.767791][ T284] netlink_unicast+0x449/0x710 [ 8043.767791][ T284] netlink_sendmsg+0x723/0xbe0 [ 8043.767791][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8043.767791][ T284] ___sys_sendmsg+0xee/0x170 [ 8043.767791][ T284] __sys_sendmsg+0xcd/0x170 [ 8043.767791][ T284] do_syscall_64+0xc6/0x1e0 [ 8043.767791][ T284] [ 8043.769946][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8043.769946][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8043.769946][ T284] ipv6_find_idev+0x102/0x170 [ 8043.769946][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8043.769946][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8043.769946][ T284] netlink_rcv_skb+0x130/0x360 [ 8043.769946][ T284] netlink_unicast+0x449/0x710 [ 8043.769946][ T284] netlink_sendmsg+0x723/0xbe0 [ 8043.769946][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8043.769946][ T284] ___sys_sendmsg+0xee/0x170 [ 8043.769946][ T284] __sys_sendmsg+0xcd/0x170 [ 8043.769946][ T284] do_syscall_64+0xc6/0x1e0 [ 8043.769946][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8043.769946][ T284] [ 8043.771644][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8043.771644][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8043.771644][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8043.771644][ T284] ipv6_find_idev+0x102/0x170 [ 8043.771644][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8043.771644][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8043.771644][ T284] netlink_rcv_skb+0x130/0x360 [ 8043.771644][ T284] netlink_unicast+0x449/0x710 [ 8043.771644][ T284] netlink_sendmsg+0x723/0xbe0 [ 8043.771644][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8043.771644][ T284] ___sys_sendmsg+0xee/0x170 [ 8043.771644][ T284] __sys_sendmsg+0xcd/0x170 [ 8043.771644][ T284] do_syscall_64+0xc6/0x1e0 [ 8043.771644][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8043.771644][ T284] [ 8053.499027][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8053.499527][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8053.499527][ T282] dst_init+0x84/0x4a0 [ 8053.499527][ T282] dst_alloc+0x97/0x150 [ 8053.499527][ T282] ip6_dst_alloc+0x23/0x90 [ 8053.499527][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8053.499527][ T282] ip6_pol_route+0x56f/0x840 [ 8053.499527][ T282] fib6_rule_lookup+0x196/0x240 [ 8053.499527][ T282] ip6_route_input+0x542/0x980 [ 8053.499527][ T282] ipv6_rcv+0x8f/0x400 [ 8053.499527][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8053.499527][ T282] process_backlog+0x101/0x620 [ 8053.499527][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8053.499527][ T282] net_rx_action+0x495/0xbe0 [ 8053.499527][ T282] __do_softirq+0x1b5/0x7f6 [ 8053.499527][ T282] [ 8053.501522][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8053.501522][ T282] netdev_get_by_index+0x5e/0x80 [ 8053.501522][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8053.501522][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8053.501522][ T282] ip6_route_add+0x1c/0x140 [ 8053.501522][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8053.501522][ T282] inet6_addr_add+0x4f8/0xa40 [ 8053.501522][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8053.501522][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8053.501522][ T282] netlink_rcv_skb+0x130/0x360 [ 8053.501522][ T282] netlink_unicast+0x449/0x710 [ 8053.501522][ T282] netlink_sendmsg+0x723/0xbe0 [ 8053.501522][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8053.501522][ T282] ___sys_sendmsg+0xee/0x170 [ 8053.501522][ T282] __sys_sendmsg+0xcd/0x170 [ 8053.501522][ T282] do_syscall_64+0xc6/0x1e0 [ 8053.501522][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8053.501522][ T282] [ 8053.503957][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8053.503957][ T282] netdev_get_by_index+0x5e/0x80 [ 8053.503957][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8053.503957][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8053.503957][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8053.503957][ T282] ipv6_add_addr+0x411/0x2000 [ 8053.503957][ T282] inet6_addr_add+0x30e/0xa40 [ 8053.503957][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8053.503957][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8053.503957][ T282] netlink_rcv_skb+0x130/0x360 [ 8053.503957][ T282] netlink_unicast+0x449/0x710 [ 8053.503957][ T282] netlink_sendmsg+0x723/0xbe0 [ 8053.503957][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8053.503957][ T282] ___sys_sendmsg+0xee/0x170 [ 8053.503957][ T282] __sys_sendmsg+0xcd/0x170 [ 8053.503957][ T282] do_syscall_64+0xc6/0x1e0 [ 8053.503957][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8053.503957][ T282] [ 8053.506406][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8053.506406][ T282] netdev_get_by_index+0x5e/0x80 [ 8053.506406][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8053.506406][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8053.506406][ T282] ip6_route_add+0x1c/0x140 [ 8053.506406][ T282] addrconf_add_mroute+0x129/0x180 [ 8053.506406][ T282] addrconf_add_dev+0xe2/0x170 [ 8053.506406][ T282] inet6_addr_add+0x12f/0xa40 [ 8053.506406][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8053.506406][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8053.506406][ T282] netlink_rcv_skb+0x130/0x360 [ 8053.506406][ T282] netlink_unicast+0x449/0x710 [ 8053.506406][ T282] netlink_sendmsg+0x723/0xbe0 [ 8053.506406][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8053.506406][ T282] ___sys_sendmsg+0xee/0x170 [ 8053.506406][ T282] __sys_sendmsg+0xcd/0x170 [ 8053.506406][ T282] do_syscall_64+0xc6/0x1e0 [ 8053.506406][ T282] [ 8053.508791][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8053.508791][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8053.508791][ T282] ipv6_find_idev+0x102/0x170 [ 8053.508791][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8053.508791][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8053.508791][ T282] netlink_rcv_skb+0x130/0x360 [ 8053.508791][ T282] netlink_unicast+0x449/0x710 [ 8053.508791][ T282] netlink_sendmsg+0x723/0xbe0 [ 8053.508791][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8053.508791][ T282] ___sys_sendmsg+0xee/0x170 [ 8053.508791][ T282] __sys_sendmsg+0xcd/0x170 [ 8053.508791][ T282] do_syscall_64+0xc6/0x1e0 [ 8053.508791][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8053.508791][ T282] [ 8053.510653][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8053.510653][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8053.510653][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8053.510653][ T282] ipv6_find_idev+0x102/0x170 [ 8053.510653][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8053.510653][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8053.510653][ T282] netlink_rcv_skb+0x130/0x360 [ 8053.510653][ T282] netlink_unicast+0x449/0x710 [ 8053.510653][ T282] netlink_sendmsg+0x723/0xbe0 [ 8053.510653][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8053.510653][ T282] ___sys_sendmsg+0xee/0x170 [ 8053.510653][ T282] __sys_sendmsg+0xcd/0x170 [ 8053.510653][ T282] do_syscall_64+0xc6/0x1e0 [ 8053.510653][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8053.510653][ T282] [ 8054.010937][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8054.011380][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8054.011380][ T284] netdev_get_by_index+0x5e/0x80 [ 8054.011380][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8054.011380][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8054.011380][ T284] ip6_route_add+0x1c/0x140 [ 8054.011380][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8054.011380][ T284] inet6_addr_add+0x4f8/0xa40 [ 8054.011380][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8054.011380][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8054.011380][ T284] netlink_rcv_skb+0x130/0x360 [ 8054.011380][ T284] netlink_unicast+0x449/0x710 [ 8054.011380][ T284] netlink_sendmsg+0x723/0xbe0 [ 8054.011380][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8054.011380][ T284] ___sys_sendmsg+0xee/0x170 [ 8054.011380][ T284] __sys_sendmsg+0xcd/0x170 [ 8054.011380][ T284] do_syscall_64+0xc6/0x1e0 [ 8054.011380][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8054.011380][ T284] [ 8054.013607][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8054.013607][ T284] netdev_get_by_index+0x5e/0x80 [ 8054.013607][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8054.013607][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8054.013607][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8054.013607][ T284] ipv6_add_addr+0x411/0x2000 [ 8054.013607][ T284] inet6_addr_add+0x30e/0xa40 [ 8054.013607][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8054.013607][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8054.013607][ T284] netlink_rcv_skb+0x130/0x360 [ 8054.013607][ T284] netlink_unicast+0x449/0x710 [ 8054.013607][ T284] netlink_sendmsg+0x723/0xbe0 [ 8054.013607][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8054.013607][ T284] ___sys_sendmsg+0xee/0x170 [ 8054.013607][ T284] __sys_sendmsg+0xcd/0x170 [ 8054.013607][ T284] do_syscall_64+0xc6/0x1e0 [ 8054.013607][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8054.013607][ T284] [ 8054.015796][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8054.015796][ T284] netdev_get_by_index+0x5e/0x80 [ 8054.015796][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8054.015796][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8054.015796][ T284] ip6_route_add+0x1c/0x140 [ 8054.015796][ T284] addrconf_add_mroute+0x129/0x180 [ 8054.015796][ T284] addrconf_add_dev+0xe2/0x170 [ 8054.015796][ T284] inet6_addr_add+0x12f/0xa40 [ 8054.015796][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8054.015796][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8054.015796][ T284] netlink_rcv_skb+0x130/0x360 [ 8054.015796][ T284] netlink_unicast+0x449/0x710 [ 8054.015796][ T284] netlink_sendmsg+0x723/0xbe0 [ 8054.015796][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8054.015796][ T284] ___sys_sendmsg+0xee/0x170 [ 8054.015796][ T284] __sys_sendmsg+0xcd/0x170 [ 8054.015796][ T284] do_syscall_64+0xc6/0x1e0 [ 8054.015796][ T284] [ 8054.017949][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8054.017949][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8054.017949][ T284] ipv6_find_idev+0x102/0x170 [ 8054.017949][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8054.017949][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8054.017949][ T284] netlink_rcv_skb+0x130/0x360 [ 8054.017949][ T284] netlink_unicast+0x449/0x710 [ 8054.017949][ T284] netlink_sendmsg+0x723/0xbe0 [ 8054.017949][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8054.017949][ T284] ___sys_sendmsg+0xee/0x170 [ 8054.017949][ T284] __sys_sendmsg+0xcd/0x170 [ 8054.017949][ T284] do_syscall_64+0xc6/0x1e0 [ 8054.017949][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8054.017949][ T284] [ 8054.019637][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8054.019637][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8054.019637][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8054.019637][ T284] ipv6_find_idev+0x102/0x170 [ 8054.019637][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8054.019637][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8054.019637][ T284] netlink_rcv_skb+0x130/0x360 [ 8054.019637][ T284] netlink_unicast+0x449/0x710 [ 8054.019637][ T284] netlink_sendmsg+0x723/0xbe0 [ 8054.019637][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8054.019637][ T284] ___sys_sendmsg+0xee/0x170 [ 8054.019637][ T284] __sys_sendmsg+0xcd/0x170 [ 8054.019637][ T284] do_syscall_64+0xc6/0x1e0 [ 8054.019637][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8054.019637][ T284] [ 8063.762958][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8063.763379][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8063.763379][ T282] dst_init+0x84/0x4a0 [ 8063.763379][ T282] dst_alloc+0x97/0x150 [ 8063.763379][ T282] ip6_dst_alloc+0x23/0x90 [ 8063.763379][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8063.763379][ T282] ip6_pol_route+0x56f/0x840 [ 8063.763379][ T282] fib6_rule_lookup+0x196/0x240 [ 8063.763379][ T282] ip6_route_input+0x542/0x980 [ 8063.763379][ T282] ipv6_rcv+0x8f/0x400 [ 8063.763379][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8063.763379][ T282] process_backlog+0x101/0x620 [ 8063.763379][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8063.763379][ T282] net_rx_action+0x495/0xbe0 [ 8063.763379][ T282] __do_softirq+0x1b5/0x7f6 [ 8063.763379][ T282] [ 8063.765357][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8063.765357][ T282] netdev_get_by_index+0x5e/0x80 [ 8063.765357][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8063.765357][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8063.765357][ T282] ip6_route_add+0x1c/0x140 [ 8063.765357][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8063.765357][ T282] inet6_addr_add+0x4f8/0xa40 [ 8063.765357][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8063.765357][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8063.765357][ T282] netlink_rcv_skb+0x130/0x360 [ 8063.765357][ T282] netlink_unicast+0x449/0x710 [ 8063.765357][ T282] netlink_sendmsg+0x723/0xbe0 [ 8063.765357][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8063.765357][ T282] ___sys_sendmsg+0xee/0x170 [ 8063.765357][ T282] __sys_sendmsg+0xcd/0x170 [ 8063.765357][ T282] do_syscall_64+0xc6/0x1e0 [ 8063.765357][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8063.765357][ T282] [ 8063.767904][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8063.767904][ T282] netdev_get_by_index+0x5e/0x80 [ 8063.767904][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8063.767904][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8063.767904][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8063.767904][ T282] ipv6_add_addr+0x411/0x2000 [ 8063.767904][ T282] inet6_addr_add+0x30e/0xa40 [ 8063.767904][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8063.767904][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8063.767904][ T282] netlink_rcv_skb+0x130/0x360 [ 8063.767904][ T282] netlink_unicast+0x449/0x710 [ 8063.767904][ T282] netlink_sendmsg+0x723/0xbe0 [ 8063.767904][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8063.767904][ T282] ___sys_sendmsg+0xee/0x170 [ 8063.767904][ T282] __sys_sendmsg+0xcd/0x170 [ 8063.767904][ T282] do_syscall_64+0xc6/0x1e0 [ 8063.767904][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8063.767904][ T282] [ 8063.770341][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8063.770341][ T282] netdev_get_by_index+0x5e/0x80 [ 8063.770341][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8063.770341][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8063.770341][ T282] ip6_route_add+0x1c/0x140 [ 8063.770341][ T282] addrconf_add_mroute+0x129/0x180 [ 8063.770341][ T282] addrconf_add_dev+0xe2/0x170 [ 8063.770341][ T282] inet6_addr_add+0x12f/0xa40 [ 8063.770341][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8063.770341][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8063.770341][ T282] netlink_rcv_skb+0x130/0x360 [ 8063.770341][ T282] netlink_unicast+0x449/0x710 [ 8063.770341][ T282] netlink_sendmsg+0x723/0xbe0 [ 8063.770341][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8063.770341][ T282] ___sys_sendmsg+0xee/0x170 [ 8063.770341][ T282] __sys_sendmsg+0xcd/0x170 [ 8063.770341][ T282] do_syscall_64+0xc6/0x1e0 [ 8063.770341][ T282] [ 8063.773228][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8063.773228][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8063.773228][ T282] ipv6_find_idev+0x102/0x170 [ 8063.773228][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8063.773228][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8063.773228][ T282] netlink_rcv_skb+0x130/0x360 [ 8063.773228][ T282] netlink_unicast+0x449/0x710 [ 8063.773228][ T282] netlink_sendmsg+0x723/0xbe0 [ 8063.773228][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8063.773228][ T282] ___sys_sendmsg+0xee/0x170 [ 8063.773228][ T282] __sys_sendmsg+0xcd/0x170 [ 8063.773228][ T282] do_syscall_64+0xc6/0x1e0 [ 8063.773228][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8063.773228][ T282] [ 8063.775138][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8063.775138][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8063.775138][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8063.775138][ T282] ipv6_find_idev+0x102/0x170 [ 8063.775138][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8063.775138][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8063.775138][ T282] netlink_rcv_skb+0x130/0x360 [ 8063.775138][ T282] netlink_unicast+0x449/0x710 [ 8063.775138][ T282] netlink_sendmsg+0x723/0xbe0 [ 8063.775138][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8063.775138][ T282] ___sys_sendmsg+0xee/0x170 [ 8063.775138][ T282] __sys_sendmsg+0xcd/0x170 [ 8063.775138][ T282] do_syscall_64+0xc6/0x1e0 [ 8063.775138][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8063.775138][ T282] [ 8064.258937][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8064.259380][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8064.259380][ T284] netdev_get_by_index+0x5e/0x80 [ 8064.259380][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8064.259380][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8064.259380][ T284] ip6_route_add+0x1c/0x140 [ 8064.259380][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8064.259380][ T284] inet6_addr_add+0x4f8/0xa40 [ 8064.259380][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8064.259380][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8064.259380][ T284] netlink_rcv_skb+0x130/0x360 [ 8064.259380][ T284] netlink_unicast+0x449/0x710 [ 8064.259380][ T284] netlink_sendmsg+0x723/0xbe0 [ 8064.259380][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8064.259380][ T284] ___sys_sendmsg+0xee/0x170 [ 8064.259380][ T284] __sys_sendmsg+0xcd/0x170 [ 8064.259380][ T284] do_syscall_64+0xc6/0x1e0 [ 8064.259380][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8064.259380][ T284] [ 8064.261608][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8064.261608][ T284] netdev_get_by_index+0x5e/0x80 [ 8064.261608][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8064.261608][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8064.261608][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8064.261608][ T284] ipv6_add_addr+0x411/0x2000 [ 8064.261608][ T284] inet6_addr_add+0x30e/0xa40 [ 8064.261608][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8064.261608][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8064.261608][ T284] netlink_rcv_skb+0x130/0x360 [ 8064.261608][ T284] netlink_unicast+0x449/0x710 [ 8064.261608][ T284] netlink_sendmsg+0x723/0xbe0 [ 8064.261608][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8064.261608][ T284] ___sys_sendmsg+0xee/0x170 [ 8064.261608][ T284] __sys_sendmsg+0xcd/0x170 [ 8064.261608][ T284] do_syscall_64+0xc6/0x1e0 [ 8064.261608][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8064.261608][ T284] [ 8064.263829][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8064.263829][ T284] netdev_get_by_index+0x5e/0x80 [ 8064.263829][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8064.263829][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8064.263829][ T284] ip6_route_add+0x1c/0x140 [ 8064.263829][ T284] addrconf_add_mroute+0x129/0x180 [ 8064.263829][ T284] addrconf_add_dev+0xe2/0x170 [ 8064.263829][ T284] inet6_addr_add+0x12f/0xa40 [ 8064.263829][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8064.263829][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8064.263829][ T284] netlink_rcv_skb+0x130/0x360 [ 8064.263829][ T284] netlink_unicast+0x449/0x710 [ 8064.263829][ T284] netlink_sendmsg+0x723/0xbe0 [ 8064.263829][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8064.263829][ T284] ___sys_sendmsg+0xee/0x170 [ 8064.263829][ T284] __sys_sendmsg+0xcd/0x170 [ 8064.263829][ T284] do_syscall_64+0xc6/0x1e0 [ 8064.263829][ T284] [ 8064.265987][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8064.265987][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8064.265987][ T284] ipv6_find_idev+0x102/0x170 [ 8064.265987][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8064.265987][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8064.265987][ T284] netlink_rcv_skb+0x130/0x360 [ 8064.265987][ T284] netlink_unicast+0x449/0x710 [ 8064.265987][ T284] netlink_sendmsg+0x723/0xbe0 [ 8064.265987][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8064.265987][ T284] ___sys_sendmsg+0xee/0x170 [ 8064.265987][ T284] __sys_sendmsg+0xcd/0x170 [ 8064.265987][ T284] do_syscall_64+0xc6/0x1e0 [ 8064.265987][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8064.265987][ T284] [ 8064.267671][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8064.267671][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8064.267671][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8064.267671][ T284] ipv6_find_idev+0x102/0x170 [ 8064.267671][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8064.267671][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8064.267671][ T284] netlink_rcv_skb+0x130/0x360 [ 8064.267671][ T284] netlink_unicast+0x449/0x710 [ 8064.267671][ T284] netlink_sendmsg+0x723/0xbe0 [ 8064.267671][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8064.267671][ T284] ___sys_sendmsg+0xee/0x170 [ 8064.267671][ T284] __sys_sendmsg+0xcd/0x170 [ 8064.267671][ T284] do_syscall_64+0xc6/0x1e0 [ 8064.267671][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8064.267671][ T284] [ 8074.027075][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8074.027559][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8074.027559][ T282] dst_init+0x84/0x4a0 [ 8074.027559][ T282] dst_alloc+0x97/0x150 [ 8074.027559][ T282] ip6_dst_alloc+0x23/0x90 [ 8074.027559][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8074.027559][ T282] ip6_pol_route+0x56f/0x840 [ 8074.027559][ T282] fib6_rule_lookup+0x196/0x240 [ 8074.027559][ T282] ip6_route_input+0x542/0x980 [ 8074.027559][ T282] ipv6_rcv+0x8f/0x400 [ 8074.027559][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8074.027559][ T282] process_backlog+0x101/0x620 [ 8074.027559][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8074.027559][ T282] net_rx_action+0x495/0xbe0 [ 8074.027559][ T282] __do_softirq+0x1b5/0x7f6 [ 8074.027559][ T282] [ 8074.029538][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8074.029538][ T282] netdev_get_by_index+0x5e/0x80 [ 8074.029538][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8074.029538][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8074.029538][ T282] ip6_route_add+0x1c/0x140 [ 8074.029538][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8074.029538][ T282] inet6_addr_add+0x4f8/0xa40 [ 8074.029538][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8074.029538][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8074.029538][ T282] netlink_rcv_skb+0x130/0x360 [ 8074.029538][ T282] netlink_unicast+0x449/0x710 [ 8074.029538][ T282] netlink_sendmsg+0x723/0xbe0 [ 8074.029538][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8074.029538][ T282] ___sys_sendmsg+0xee/0x170 [ 8074.029538][ T282] __sys_sendmsg+0xcd/0x170 [ 8074.029538][ T282] do_syscall_64+0xc6/0x1e0 [ 8074.029538][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8074.029538][ T282] [ 8074.031970][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8074.031970][ T282] netdev_get_by_index+0x5e/0x80 [ 8074.031970][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8074.031970][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8074.031970][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8074.031970][ T282] ipv6_add_addr+0x411/0x2000 [ 8074.031970][ T282] inet6_addr_add+0x30e/0xa40 [ 8074.031970][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8074.031970][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8074.031970][ T282] netlink_rcv_skb+0x130/0x360 [ 8074.031970][ T282] netlink_unicast+0x449/0x710 [ 8074.031970][ T282] netlink_sendmsg+0x723/0xbe0 [ 8074.031970][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8074.031970][ T282] ___sys_sendmsg+0xee/0x170 [ 8074.031970][ T282] __sys_sendmsg+0xcd/0x170 [ 8074.031970][ T282] do_syscall_64+0xc6/0x1e0 [ 8074.031970][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8074.031970][ T282] [ 8074.034401][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8074.034401][ T282] netdev_get_by_index+0x5e/0x80 [ 8074.034401][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8074.034401][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8074.034401][ T282] ip6_route_add+0x1c/0x140 [ 8074.034401][ T282] addrconf_add_mroute+0x129/0x180 [ 8074.034401][ T282] addrconf_add_dev+0xe2/0x170 [ 8074.034401][ T282] inet6_addr_add+0x12f/0xa40 [ 8074.034401][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8074.034401][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8074.034401][ T282] netlink_rcv_skb+0x130/0x360 [ 8074.034401][ T282] netlink_unicast+0x449/0x710 [ 8074.034401][ T282] netlink_sendmsg+0x723/0xbe0 [ 8074.034401][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8074.034401][ T282] ___sys_sendmsg+0xee/0x170 [ 8074.034401][ T282] __sys_sendmsg+0xcd/0x170 [ 8074.034401][ T282] do_syscall_64+0xc6/0x1e0 [ 8074.034401][ T282] [ 8074.036796][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8074.036796][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8074.036796][ T282] ipv6_find_idev+0x102/0x170 [ 8074.036796][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8074.036796][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8074.036796][ T282] netlink_rcv_skb+0x130/0x360 [ 8074.036796][ T282] netlink_unicast+0x449/0x710 [ 8074.036796][ T282] netlink_sendmsg+0x723/0xbe0 [ 8074.036796][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8074.036796][ T282] ___sys_sendmsg+0xee/0x170 [ 8074.036796][ T282] __sys_sendmsg+0xcd/0x170 [ 8074.036796][ T282] do_syscall_64+0xc6/0x1e0 [ 8074.036796][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8074.036796][ T282] [ 8074.038686][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8074.038686][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8074.038686][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8074.038686][ T282] ipv6_find_idev+0x102/0x170 [ 8074.038686][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8074.038686][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8074.038686][ T282] netlink_rcv_skb+0x130/0x360 [ 8074.038686][ T282] netlink_unicast+0x449/0x710 [ 8074.038686][ T282] netlink_sendmsg+0x723/0xbe0 [ 8074.038686][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8074.038686][ T282] ___sys_sendmsg+0xee/0x170 [ 8074.038686][ T282] __sys_sendmsg+0xcd/0x170 [ 8074.038686][ T282] do_syscall_64+0xc6/0x1e0 [ 8074.038686][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8074.038686][ T282] [ 8074.506939][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8074.507369][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8074.507369][ T284] netdev_get_by_index+0x5e/0x80 [ 8074.507369][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8074.507369][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8074.507369][ T284] ip6_route_add+0x1c/0x140 [ 8074.507369][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8074.507369][ T284] inet6_addr_add+0x4f8/0xa40 [ 8074.507369][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8074.507369][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8074.507369][ T284] netlink_rcv_skb+0x130/0x360 [ 8074.507369][ T284] netlink_unicast+0x449/0x710 [ 8074.507369][ T284] netlink_sendmsg+0x723/0xbe0 [ 8074.507369][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8074.507369][ T284] ___sys_sendmsg+0xee/0x170 [ 8074.507369][ T284] __sys_sendmsg+0xcd/0x170 [ 8074.507369][ T284] do_syscall_64+0xc6/0x1e0 [ 8074.507369][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8074.507369][ T284] [ 8074.509620][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8074.509620][ T284] netdev_get_by_index+0x5e/0x80 [ 8074.509620][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8074.509620][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8074.509620][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8074.509620][ T284] ipv6_add_addr+0x411/0x2000 [ 8074.509620][ T284] inet6_addr_add+0x30e/0xa40 [ 8074.509620][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8074.509620][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8074.509620][ T284] netlink_rcv_skb+0x130/0x360 [ 8074.509620][ T284] netlink_unicast+0x449/0x710 [ 8074.509620][ T284] netlink_sendmsg+0x723/0xbe0 [ 8074.509620][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8074.509620][ T284] ___sys_sendmsg+0xee/0x170 [ 8074.509620][ T284] __sys_sendmsg+0xcd/0x170 [ 8074.509620][ T284] do_syscall_64+0xc6/0x1e0 [ 8074.509620][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8074.509620][ T284] [ 8074.511821][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8074.511821][ T284] netdev_get_by_index+0x5e/0x80 [ 8074.511821][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8074.511821][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8074.511821][ T284] ip6_route_add+0x1c/0x140 [ 8074.511821][ T284] addrconf_add_mroute+0x129/0x180 [ 8074.511821][ T284] addrconf_add_dev+0xe2/0x170 [ 8074.511821][ T284] inet6_addr_add+0x12f/0xa40 [ 8074.511821][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8074.511821][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8074.511821][ T284] netlink_rcv_skb+0x130/0x360 [ 8074.511821][ T284] netlink_unicast+0x449/0x710 [ 8074.511821][ T284] netlink_sendmsg+0x723/0xbe0 [ 8074.511821][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8074.511821][ T284] ___sys_sendmsg+0xee/0x170 [ 8074.511821][ T284] __sys_sendmsg+0xcd/0x170 [ 8074.511821][ T284] do_syscall_64+0xc6/0x1e0 [ 8074.511821][ T284] [ 8074.514489][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8074.514489][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8074.514489][ T284] ipv6_find_idev+0x102/0x170 [ 8074.514489][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8074.514489][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8074.514489][ T284] netlink_rcv_skb+0x130/0x360 [ 8074.514489][ T284] netlink_unicast+0x449/0x710 [ 8074.514489][ T284] netlink_sendmsg+0x723/0xbe0 [ 8074.514489][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8074.514489][ T284] ___sys_sendmsg+0xee/0x170 [ 8074.514489][ T284] __sys_sendmsg+0xcd/0x170 [ 8074.514489][ T284] do_syscall_64+0xc6/0x1e0 [ 8074.514489][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8074.514489][ T284] [ 8074.516188][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8074.516188][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8074.516188][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8074.516188][ T284] ipv6_find_idev+0x102/0x170 [ 8074.516188][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8074.516188][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8074.516188][ T284] netlink_rcv_skb+0x130/0x360 [ 8074.516188][ T284] netlink_unicast+0x449/0x710 [ 8074.516188][ T284] netlink_sendmsg+0x723/0xbe0 [ 8074.516188][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8074.516188][ T284] ___sys_sendmsg+0xee/0x170 [ 8074.516188][ T284] __sys_sendmsg+0xcd/0x170 [ 8074.516188][ T284] do_syscall_64+0xc6/0x1e0 [ 8074.516188][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8074.516188][ T284] [ 8084.291039][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8084.291420][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8084.291420][ T282] dst_init+0x84/0x4a0 [ 8084.291420][ T282] dst_alloc+0x97/0x150 [ 8084.291420][ T282] ip6_dst_alloc+0x23/0x90 [ 8084.291420][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8084.291420][ T282] ip6_pol_route+0x56f/0x840 [ 8084.291420][ T282] fib6_rule_lookup+0x196/0x240 [ 8084.291420][ T282] ip6_route_input+0x542/0x980 [ 8084.291420][ T282] ipv6_rcv+0x8f/0x400 [ 8084.291420][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8084.291420][ T282] process_backlog+0x101/0x620 [ 8084.291420][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8084.291420][ T282] net_rx_action+0x495/0xbe0 [ 8084.291420][ T282] __do_softirq+0x1b5/0x7f6 [ 8084.291420][ T282] [ 8084.293207][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8084.293207][ T282] netdev_get_by_index+0x5e/0x80 [ 8084.293207][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8084.293207][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8084.293207][ T282] ip6_route_add+0x1c/0x140 [ 8084.293207][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8084.293207][ T282] inet6_addr_add+0x4f8/0xa40 [ 8084.293207][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8084.293207][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8084.293207][ T282] netlink_rcv_skb+0x130/0x360 [ 8084.293207][ T282] netlink_unicast+0x449/0x710 [ 8084.293207][ T282] netlink_sendmsg+0x723/0xbe0 [ 8084.293207][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8084.293207][ T282] ___sys_sendmsg+0xee/0x170 [ 8084.293207][ T282] __sys_sendmsg+0xcd/0x170 [ 8084.293207][ T282] do_syscall_64+0xc6/0x1e0 [ 8084.293207][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8084.293207][ T282] [ 8084.295392][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8084.295392][ T282] netdev_get_by_index+0x5e/0x80 [ 8084.295392][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8084.295392][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8084.295392][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8084.295392][ T282] ipv6_add_addr+0x411/0x2000 [ 8084.295392][ T282] inet6_addr_add+0x30e/0xa40 [ 8084.295392][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8084.295392][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8084.295392][ T282] netlink_rcv_skb+0x130/0x360 [ 8084.295392][ T282] netlink_unicast+0x449/0x710 [ 8084.295392][ T282] netlink_sendmsg+0x723/0xbe0 [ 8084.295392][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8084.295392][ T282] ___sys_sendmsg+0xee/0x170 [ 8084.295392][ T282] __sys_sendmsg+0xcd/0x170 [ 8084.295392][ T282] do_syscall_64+0xc6/0x1e0 [ 8084.295392][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8084.295392][ T282] [ 8084.297575][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8084.297575][ T282] netdev_get_by_index+0x5e/0x80 [ 8084.297575][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8084.297575][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8084.297575][ T282] ip6_route_add+0x1c/0x140 [ 8084.297575][ T282] addrconf_add_mroute+0x129/0x180 [ 8084.297575][ T282] addrconf_add_dev+0xe2/0x170 [ 8084.297575][ T282] inet6_addr_add+0x12f/0xa40 [ 8084.297575][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8084.297575][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8084.297575][ T282] netlink_rcv_skb+0x130/0x360 [ 8084.297575][ T282] netlink_unicast+0x449/0x710 [ 8084.297575][ T282] netlink_sendmsg+0x723/0xbe0 [ 8084.297575][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8084.297575][ T282] ___sys_sendmsg+0xee/0x170 [ 8084.297575][ T282] __sys_sendmsg+0xcd/0x170 [ 8084.297575][ T282] do_syscall_64+0xc6/0x1e0 [ 8084.297575][ T282] [ 8084.299822][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8084.299822][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8084.299822][ T282] ipv6_find_idev+0x102/0x170 [ 8084.299822][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8084.299822][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8084.299822][ T282] netlink_rcv_skb+0x130/0x360 [ 8084.299822][ T282] netlink_unicast+0x449/0x710 [ 8084.299822][ T282] netlink_sendmsg+0x723/0xbe0 [ 8084.299822][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8084.299822][ T282] ___sys_sendmsg+0xee/0x170 [ 8084.299822][ T282] __sys_sendmsg+0xcd/0x170 [ 8084.299822][ T282] do_syscall_64+0xc6/0x1e0 [ 8084.299822][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8084.299822][ T282] [ 8084.301503][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8084.301503][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8084.301503][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8084.301503][ T282] ipv6_find_idev+0x102/0x170 [ 8084.301503][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8084.301503][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8084.301503][ T282] netlink_rcv_skb+0x130/0x360 [ 8084.301503][ T282] netlink_unicast+0x449/0x710 [ 8084.301503][ T282] netlink_sendmsg+0x723/0xbe0 [ 8084.301503][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8084.301503][ T282] ___sys_sendmsg+0xee/0x170 [ 8084.301503][ T282] __sys_sendmsg+0xcd/0x170 [ 8084.301503][ T282] do_syscall_64+0xc6/0x1e0 [ 8084.301503][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8084.301503][ T282] [ 8084.755039][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8084.755492][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8084.755492][ T284] netdev_get_by_index+0x5e/0x80 [ 8084.755492][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8084.755492][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8084.755492][ T284] ip6_route_add+0x1c/0x140 [ 8084.755492][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8084.755492][ T284] inet6_addr_add+0x4f8/0xa40 [ 8084.755492][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8084.755492][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8084.755492][ T284] netlink_rcv_skb+0x130/0x360 [ 8084.755492][ T284] netlink_unicast+0x449/0x710 [ 8084.755492][ T284] netlink_sendmsg+0x723/0xbe0 [ 8084.755492][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8084.755492][ T284] ___sys_sendmsg+0xee/0x170 [ 8084.755492][ T284] __sys_sendmsg+0xcd/0x170 [ 8084.755492][ T284] do_syscall_64+0xc6/0x1e0 [ 8084.755492][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8084.755492][ T284] [ 8084.757728][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8084.757728][ T284] netdev_get_by_index+0x5e/0x80 [ 8084.757728][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8084.757728][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8084.757728][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8084.757728][ T284] ipv6_add_addr+0x411/0x2000 [ 8084.757728][ T284] inet6_addr_add+0x30e/0xa40 [ 8084.757728][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8084.757728][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8084.757728][ T284] netlink_rcv_skb+0x130/0x360 [ 8084.757728][ T284] netlink_unicast+0x449/0x710 [ 8084.757728][ T284] netlink_sendmsg+0x723/0xbe0 [ 8084.757728][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8084.757728][ T284] ___sys_sendmsg+0xee/0x170 [ 8084.757728][ T284] __sys_sendmsg+0xcd/0x170 [ 8084.757728][ T284] do_syscall_64+0xc6/0x1e0 [ 8084.757728][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8084.757728][ T284] [ 8084.759934][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8084.759934][ T284] netdev_get_by_index+0x5e/0x80 [ 8084.759934][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8084.759934][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8084.759934][ T284] ip6_route_add+0x1c/0x140 [ 8084.759934][ T284] addrconf_add_mroute+0x129/0x180 [ 8084.759934][ T284] addrconf_add_dev+0xe2/0x170 [ 8084.759934][ T284] inet6_addr_add+0x12f/0xa40 [ 8084.759934][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8084.759934][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8084.759934][ T284] netlink_rcv_skb+0x130/0x360 [ 8084.759934][ T284] netlink_unicast+0x449/0x710 [ 8084.759934][ T284] netlink_sendmsg+0x723/0xbe0 [ 8084.759934][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8084.759934][ T284] ___sys_sendmsg+0xee/0x170 [ 8084.759934][ T284] __sys_sendmsg+0xcd/0x170 [ 8084.759934][ T284] do_syscall_64+0xc6/0x1e0 [ 8084.759934][ T284] [ 8084.762109][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8084.762109][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8084.762109][ T284] ipv6_find_idev+0x102/0x170 [ 8084.762109][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8084.762109][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8084.762109][ T284] netlink_rcv_skb+0x130/0x360 [ 8084.762109][ T284] netlink_unicast+0x449/0x710 [ 8084.762109][ T284] netlink_sendmsg+0x723/0xbe0 [ 8084.762109][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8084.762109][ T284] ___sys_sendmsg+0xee/0x170 [ 8084.762109][ T284] __sys_sendmsg+0xcd/0x170 [ 8084.762109][ T284] do_syscall_64+0xc6/0x1e0 [ 8084.762109][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8084.762109][ T284] [ 8084.763816][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8084.763816][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8084.763816][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8084.763816][ T284] ipv6_find_idev+0x102/0x170 [ 8084.763816][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8084.763816][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8084.763816][ T284] netlink_rcv_skb+0x130/0x360 [ 8084.763816][ T284] netlink_unicast+0x449/0x710 [ 8084.763816][ T284] netlink_sendmsg+0x723/0xbe0 [ 8084.763816][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8084.763816][ T284] ___sys_sendmsg+0xee/0x170 [ 8084.763816][ T284] __sys_sendmsg+0xcd/0x170 [ 8084.763816][ T284] do_syscall_64+0xc6/0x1e0 [ 8084.763816][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8084.763816][ T284] [ 8094.435024][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8094.435399][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8094.435399][ T282] dst_init+0x84/0x4a0 [ 8094.435399][ T282] dst_alloc+0x97/0x150 [ 8094.435399][ T282] ip6_dst_alloc+0x23/0x90 [ 8094.435399][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8094.435399][ T282] ip6_pol_route+0x56f/0x840 [ 8094.435399][ T282] fib6_rule_lookup+0x196/0x240 [ 8094.435399][ T282] ip6_route_input+0x542/0x980 [ 8094.435399][ T282] ipv6_rcv+0x8f/0x400 [ 8094.435399][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8094.435399][ T282] process_backlog+0x101/0x620 [ 8094.435399][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8094.435399][ T282] net_rx_action+0x495/0xbe0 [ 8094.435399][ T282] __do_softirq+0x1b5/0x7f6 [ 8094.435399][ T282] [ 8094.437175][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8094.437175][ T282] netdev_get_by_index+0x5e/0x80 [ 8094.437175][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8094.437175][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8094.437175][ T282] ip6_route_add+0x1c/0x140 [ 8094.437175][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8094.437175][ T282] inet6_addr_add+0x4f8/0xa40 [ 8094.437175][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8094.437175][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8094.437175][ T282] netlink_rcv_skb+0x130/0x360 [ 8094.437175][ T282] netlink_unicast+0x449/0x710 [ 8094.437175][ T282] netlink_sendmsg+0x723/0xbe0 [ 8094.437175][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8094.437175][ T282] ___sys_sendmsg+0xee/0x170 [ 8094.437175][ T282] __sys_sendmsg+0xcd/0x170 [ 8094.437175][ T282] do_syscall_64+0xc6/0x1e0 [ 8094.437175][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8094.437175][ T282] [ 8094.439363][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8094.439363][ T282] netdev_get_by_index+0x5e/0x80 [ 8094.439363][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8094.439363][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8094.439363][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8094.439363][ T282] ipv6_add_addr+0x411/0x2000 [ 8094.439363][ T282] inet6_addr_add+0x30e/0xa40 [ 8094.439363][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8094.439363][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8094.439363][ T282] netlink_rcv_skb+0x130/0x360 [ 8094.439363][ T282] netlink_unicast+0x449/0x710 [ 8094.439363][ T282] netlink_sendmsg+0x723/0xbe0 [ 8094.439363][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8094.439363][ T282] ___sys_sendmsg+0xee/0x170 [ 8094.439363][ T282] __sys_sendmsg+0xcd/0x170 [ 8094.439363][ T282] do_syscall_64+0xc6/0x1e0 [ 8094.439363][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8094.439363][ T282] [ 8094.441636][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8094.441636][ T282] netdev_get_by_index+0x5e/0x80 [ 8094.441636][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8094.441636][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8094.441636][ T282] ip6_route_add+0x1c/0x140 [ 8094.441636][ T282] addrconf_add_mroute+0x129/0x180 [ 8094.441636][ T282] addrconf_add_dev+0xe2/0x170 [ 8094.441636][ T282] inet6_addr_add+0x12f/0xa40 [ 8094.441636][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8094.441636][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8094.441636][ T282] netlink_rcv_skb+0x130/0x360 [ 8094.441636][ T282] netlink_unicast+0x449/0x710 [ 8094.441636][ T282] netlink_sendmsg+0x723/0xbe0 [ 8094.441636][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8094.441636][ T282] ___sys_sendmsg+0xee/0x170 [ 8094.441636][ T282] __sys_sendmsg+0xcd/0x170 [ 8094.441636][ T282] do_syscall_64+0xc6/0x1e0 [ 8094.441636][ T282] [ 8094.443797][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8094.443797][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8094.443797][ T282] ipv6_find_idev+0x102/0x170 [ 8094.443797][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8094.443797][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8094.443797][ T282] netlink_rcv_skb+0x130/0x360 [ 8094.443797][ T282] netlink_unicast+0x449/0x710 [ 8094.443797][ T282] netlink_sendmsg+0x723/0xbe0 [ 8094.443797][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8094.443797][ T282] ___sys_sendmsg+0xee/0x170 [ 8094.443797][ T282] __sys_sendmsg+0xcd/0x170 [ 8094.443797][ T282] do_syscall_64+0xc6/0x1e0 [ 8094.443797][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8094.443797][ T282] [ 8094.445474][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8094.445474][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8094.445474][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8094.445474][ T282] ipv6_find_idev+0x102/0x170 [ 8094.445474][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8094.445474][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8094.445474][ T282] netlink_rcv_skb+0x130/0x360 [ 8094.445474][ T282] netlink_unicast+0x449/0x710 [ 8094.445474][ T282] netlink_sendmsg+0x723/0xbe0 [ 8094.445474][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8094.445474][ T282] ___sys_sendmsg+0xee/0x170 [ 8094.445474][ T282] __sys_sendmsg+0xcd/0x170 [ 8094.445474][ T282] do_syscall_64+0xc6/0x1e0 [ 8094.445474][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8094.445474][ T282] [ 8095.003011][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8095.003462][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8095.003462][ T284] netdev_get_by_index+0x5e/0x80 [ 8095.003462][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8095.003462][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8095.003462][ T284] ip6_route_add+0x1c/0x140 [ 8095.003462][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8095.003462][ T284] inet6_addr_add+0x4f8/0xa40 [ 8095.003462][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8095.003462][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8095.003462][ T284] netlink_rcv_skb+0x130/0x360 [ 8095.003462][ T284] netlink_unicast+0x449/0x710 [ 8095.003462][ T284] netlink_sendmsg+0x723/0xbe0 [ 8095.003462][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8095.003462][ T284] ___sys_sendmsg+0xee/0x170 [ 8095.003462][ T284] __sys_sendmsg+0xcd/0x170 [ 8095.003462][ T284] do_syscall_64+0xc6/0x1e0 [ 8095.003462][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8095.003462][ T284] [ 8095.005714][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8095.005714][ T284] netdev_get_by_index+0x5e/0x80 [ 8095.005714][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8095.005714][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8095.005714][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8095.005714][ T284] ipv6_add_addr+0x411/0x2000 [ 8095.005714][ T284] inet6_addr_add+0x30e/0xa40 [ 8095.005714][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8095.005714][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8095.005714][ T284] netlink_rcv_skb+0x130/0x360 [ 8095.005714][ T284] netlink_unicast+0x449/0x710 [ 8095.005714][ T284] netlink_sendmsg+0x723/0xbe0 [ 8095.005714][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8095.005714][ T284] ___sys_sendmsg+0xee/0x170 [ 8095.005714][ T284] __sys_sendmsg+0xcd/0x170 [ 8095.005714][ T284] do_syscall_64+0xc6/0x1e0 [ 8095.005714][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8095.005714][ T284] [ 8095.007929][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8095.007929][ T284] netdev_get_by_index+0x5e/0x80 [ 8095.007929][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8095.007929][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8095.007929][ T284] ip6_route_add+0x1c/0x140 [ 8095.007929][ T284] addrconf_add_mroute+0x129/0x180 [ 8095.007929][ T284] addrconf_add_dev+0xe2/0x170 [ 8095.007929][ T284] inet6_addr_add+0x12f/0xa40 [ 8095.007929][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8095.007929][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8095.007929][ T284] netlink_rcv_skb+0x130/0x360 [ 8095.007929][ T284] netlink_unicast+0x449/0x710 [ 8095.007929][ T284] netlink_sendmsg+0x723/0xbe0 [ 8095.007929][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8095.007929][ T284] ___sys_sendmsg+0xee/0x170 [ 8095.007929][ T284] __sys_sendmsg+0xcd/0x170 [ 8095.007929][ T284] do_syscall_64+0xc6/0x1e0 [ 8095.007929][ T284] [ 8095.010219][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8095.010219][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8095.010219][ T284] ipv6_find_idev+0x102/0x170 [ 8095.010219][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8095.010219][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8095.010219][ T284] netlink_rcv_skb+0x130/0x360 [ 8095.010219][ T284] netlink_unicast+0x449/0x710 [ 8095.010219][ T284] netlink_sendmsg+0x723/0xbe0 [ 8095.010219][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8095.010219][ T284] ___sys_sendmsg+0xee/0x170 [ 8095.010219][ T284] __sys_sendmsg+0xcd/0x170 [ 8095.010219][ T284] do_syscall_64+0xc6/0x1e0 [ 8095.010219][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8095.010219][ T284] [ 8095.011935][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8095.011935][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8095.011935][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8095.011935][ T284] ipv6_find_idev+0x102/0x170 [ 8095.011935][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8095.011935][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8095.011935][ T284] netlink_rcv_skb+0x130/0x360 [ 8095.011935][ T284] netlink_unicast+0x449/0x710 [ 8095.011935][ T284] netlink_sendmsg+0x723/0xbe0 [ 8095.011935][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8095.011935][ T284] ___sys_sendmsg+0xee/0x170 [ 8095.011935][ T284] __sys_sendmsg+0xcd/0x170 [ 8095.011935][ T284] do_syscall_64+0xc6/0x1e0 [ 8095.011935][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8095.011935][ T284] [ 8104.683037][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8104.683421][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8104.683421][ T282] dst_init+0x84/0x4a0 [ 8104.683421][ T282] dst_alloc+0x97/0x150 [ 8104.683421][ T282] ip6_dst_alloc+0x23/0x90 [ 8104.683421][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8104.683421][ T282] ip6_pol_route+0x56f/0x840 [ 8104.683421][ T282] fib6_rule_lookup+0x196/0x240 [ 8104.683421][ T282] ip6_route_input+0x542/0x980 [ 8104.683421][ T282] ipv6_rcv+0x8f/0x400 [ 8104.683421][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8104.683421][ T282] process_backlog+0x101/0x620 [ 8104.683421][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8104.683421][ T282] net_rx_action+0x495/0xbe0 [ 8104.683421][ T282] __do_softirq+0x1b5/0x7f6 [ 8104.683421][ T282] [ 8104.685199][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8104.685199][ T282] netdev_get_by_index+0x5e/0x80 [ 8104.685199][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8104.685199][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8104.685199][ T282] ip6_route_add+0x1c/0x140 [ 8104.685199][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8104.685199][ T282] inet6_addr_add+0x4f8/0xa40 [ 8104.685199][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8104.685199][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8104.685199][ T282] netlink_rcv_skb+0x130/0x360 [ 8104.685199][ T282] netlink_unicast+0x449/0x710 [ 8104.685199][ T282] netlink_sendmsg+0x723/0xbe0 [ 8104.685199][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8104.685199][ T282] ___sys_sendmsg+0xee/0x170 [ 8104.685199][ T282] __sys_sendmsg+0xcd/0x170 [ 8104.685199][ T282] do_syscall_64+0xc6/0x1e0 [ 8104.685199][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8104.685199][ T282] [ 8104.687427][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8104.687427][ T282] netdev_get_by_index+0x5e/0x80 [ 8104.687427][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8104.687427][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8104.687427][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8104.687427][ T282] ipv6_add_addr+0x411/0x2000 [ 8104.687427][ T282] inet6_addr_add+0x30e/0xa40 [ 8104.687427][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8104.687427][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8104.687427][ T282] netlink_rcv_skb+0x130/0x360 [ 8104.687427][ T282] netlink_unicast+0x449/0x710 [ 8104.687427][ T282] netlink_sendmsg+0x723/0xbe0 [ 8104.687427][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8104.687427][ T282] ___sys_sendmsg+0xee/0x170 [ 8104.687427][ T282] __sys_sendmsg+0xcd/0x170 [ 8104.687427][ T282] do_syscall_64+0xc6/0x1e0 [ 8104.687427][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8104.687427][ T282] [ 8104.689607][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8104.689607][ T282] netdev_get_by_index+0x5e/0x80 [ 8104.689607][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8104.689607][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8104.689607][ T282] ip6_route_add+0x1c/0x140 [ 8104.689607][ T282] addrconf_add_mroute+0x129/0x180 [ 8104.689607][ T282] addrconf_add_dev+0xe2/0x170 [ 8104.689607][ T282] inet6_addr_add+0x12f/0xa40 [ 8104.689607][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8104.689607][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8104.689607][ T282] netlink_rcv_skb+0x130/0x360 [ 8104.689607][ T282] netlink_unicast+0x449/0x710 [ 8104.689607][ T282] netlink_sendmsg+0x723/0xbe0 [ 8104.689607][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8104.689607][ T282] ___sys_sendmsg+0xee/0x170 [ 8104.689607][ T282] __sys_sendmsg+0xcd/0x170 [ 8104.689607][ T282] do_syscall_64+0xc6/0x1e0 [ 8104.689607][ T282] [ 8104.691742][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8104.691742][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8104.691742][ T282] ipv6_find_idev+0x102/0x170 [ 8104.691742][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8104.691742][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8104.691742][ T282] netlink_rcv_skb+0x130/0x360 [ 8104.691742][ T282] netlink_unicast+0x449/0x710 [ 8104.691742][ T282] netlink_sendmsg+0x723/0xbe0 [ 8104.691742][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8104.691742][ T282] ___sys_sendmsg+0xee/0x170 [ 8104.691742][ T282] __sys_sendmsg+0xcd/0x170 [ 8104.691742][ T282] do_syscall_64+0xc6/0x1e0 [ 8104.691742][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8104.691742][ T282] [ 8104.693427][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8104.693427][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8104.693427][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8104.693427][ T282] ipv6_find_idev+0x102/0x170 [ 8104.693427][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8104.693427][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8104.693427][ T282] netlink_rcv_skb+0x130/0x360 [ 8104.693427][ T282] netlink_unicast+0x449/0x710 [ 8104.693427][ T282] netlink_sendmsg+0x723/0xbe0 [ 8104.693427][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8104.693427][ T282] ___sys_sendmsg+0xee/0x170 [ 8104.693427][ T282] __sys_sendmsg+0xcd/0x170 [ 8104.693427][ T282] do_syscall_64+0xc6/0x1e0 [ 8104.693427][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8104.693427][ T282] [ 8105.250950][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8105.251398][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8105.251398][ T284] netdev_get_by_index+0x5e/0x80 [ 8105.251398][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8105.251398][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8105.251398][ T284] ip6_route_add+0x1c/0x140 [ 8105.251398][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8105.251398][ T284] inet6_addr_add+0x4f8/0xa40 [ 8105.251398][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8105.251398][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8105.251398][ T284] netlink_rcv_skb+0x130/0x360 [ 8105.251398][ T284] netlink_unicast+0x449/0x710 [ 8105.251398][ T284] netlink_sendmsg+0x723/0xbe0 [ 8105.251398][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8105.251398][ T284] ___sys_sendmsg+0xee/0x170 [ 8105.251398][ T284] __sys_sendmsg+0xcd/0x170 [ 8105.251398][ T284] do_syscall_64+0xc6/0x1e0 [ 8105.251398][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8105.251398][ T284] [ 8105.253636][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8105.253636][ T284] netdev_get_by_index+0x5e/0x80 [ 8105.253636][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8105.253636][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8105.253636][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8105.253636][ T284] ipv6_add_addr+0x411/0x2000 [ 8105.253636][ T284] inet6_addr_add+0x30e/0xa40 [ 8105.253636][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8105.253636][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8105.253636][ T284] netlink_rcv_skb+0x130/0x360 [ 8105.253636][ T284] netlink_unicast+0x449/0x710 [ 8105.253636][ T284] netlink_sendmsg+0x723/0xbe0 [ 8105.253636][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8105.253636][ T284] ___sys_sendmsg+0xee/0x170 [ 8105.253636][ T284] __sys_sendmsg+0xcd/0x170 [ 8105.253636][ T284] do_syscall_64+0xc6/0x1e0 [ 8105.253636][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8105.253636][ T284] [ 8105.255837][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8105.255837][ T284] netdev_get_by_index+0x5e/0x80 [ 8105.255837][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8105.255837][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8105.255837][ T284] ip6_route_add+0x1c/0x140 [ 8105.255837][ T284] addrconf_add_mroute+0x129/0x180 [ 8105.255837][ T284] addrconf_add_dev+0xe2/0x170 [ 8105.255837][ T284] inet6_addr_add+0x12f/0xa40 [ 8105.255837][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8105.255837][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8105.255837][ T284] netlink_rcv_skb+0x130/0x360 [ 8105.255837][ T284] netlink_unicast+0x449/0x710 [ 8105.255837][ T284] netlink_sendmsg+0x723/0xbe0 [ 8105.255837][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8105.255837][ T284] ___sys_sendmsg+0xee/0x170 [ 8105.255837][ T284] __sys_sendmsg+0xcd/0x170 [ 8105.255837][ T284] do_syscall_64+0xc6/0x1e0 [ 8105.255837][ T284] [ 8105.258005][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8105.258005][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8105.258005][ T284] ipv6_find_idev+0x102/0x170 [ 8105.258005][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8105.258005][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8105.258005][ T284] netlink_rcv_skb+0x130/0x360 [ 8105.258005][ T284] netlink_unicast+0x449/0x710 [ 8105.258005][ T284] netlink_sendmsg+0x723/0xbe0 [ 8105.258005][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8105.258005][ T284] ___sys_sendmsg+0xee/0x170 [ 8105.258005][ T284] __sys_sendmsg+0xcd/0x170 [ 8105.258005][ T284] do_syscall_64+0xc6/0x1e0 [ 8105.258005][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8105.258005][ T284] [ 8105.259708][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8105.259708][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8105.259708][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8105.259708][ T284] ipv6_find_idev+0x102/0x170 [ 8105.259708][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8105.259708][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8105.259708][ T284] netlink_rcv_skb+0x130/0x360 [ 8105.259708][ T284] netlink_unicast+0x449/0x710 [ 8105.259708][ T284] netlink_sendmsg+0x723/0xbe0 [ 8105.259708][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8105.259708][ T284] ___sys_sendmsg+0xee/0x170 [ 8105.259708][ T284] __sys_sendmsg+0xcd/0x170 [ 8105.259708][ T284] do_syscall_64+0xc6/0x1e0 [ 8105.259708][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8105.259708][ T284] [ 8114.915012][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8114.915453][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8114.915453][ T282] dst_init+0x84/0x4a0 [ 8114.915453][ T282] dst_alloc+0x97/0x150 [ 8114.915453][ T282] ip6_dst_alloc+0x23/0x90 [ 8114.915453][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8114.915453][ T282] ip6_pol_route+0x56f/0x840 [ 8114.915453][ T282] fib6_rule_lookup+0x196/0x240 [ 8114.915453][ T282] ip6_route_input+0x542/0x980 [ 8114.915453][ T282] ipv6_rcv+0x8f/0x400 [ 8114.915453][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8114.915453][ T282] process_backlog+0x101/0x620 [ 8114.915453][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8114.915453][ T282] net_rx_action+0x495/0xbe0 [ 8114.915453][ T282] __do_softirq+0x1b5/0x7f6 [ 8114.915453][ T282] [ 8114.917224][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8114.917224][ T282] netdev_get_by_index+0x5e/0x80 [ 8114.917224][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8114.917224][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8114.917224][ T282] ip6_route_add+0x1c/0x140 [ 8114.917224][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8114.917224][ T282] inet6_addr_add+0x4f8/0xa40 [ 8114.917224][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8114.917224][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8114.917224][ T282] netlink_rcv_skb+0x130/0x360 [ 8114.917224][ T282] netlink_unicast+0x449/0x710 [ 8114.917224][ T282] netlink_sendmsg+0x723/0xbe0 [ 8114.917224][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8114.917224][ T282] ___sys_sendmsg+0xee/0x170 [ 8114.917224][ T282] __sys_sendmsg+0xcd/0x170 [ 8114.917224][ T282] do_syscall_64+0xc6/0x1e0 [ 8114.917224][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8114.917224][ T282] [ 8114.919413][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8114.919413][ T282] netdev_get_by_index+0x5e/0x80 [ 8114.919413][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8114.919413][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8114.919413][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8114.919413][ T282] ipv6_add_addr+0x411/0x2000 [ 8114.919413][ T282] inet6_addr_add+0x30e/0xa40 [ 8114.919413][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8114.919413][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8114.919413][ T282] netlink_rcv_skb+0x130/0x360 [ 8114.919413][ T282] netlink_unicast+0x449/0x710 [ 8114.919413][ T282] netlink_sendmsg+0x723/0xbe0 [ 8114.919413][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8114.919413][ T282] ___sys_sendmsg+0xee/0x170 [ 8114.919413][ T282] __sys_sendmsg+0xcd/0x170 [ 8114.919413][ T282] do_syscall_64+0xc6/0x1e0 [ 8114.919413][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8114.919413][ T282] [ 8114.921584][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8114.921584][ T282] netdev_get_by_index+0x5e/0x80 [ 8114.921584][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8114.921584][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8114.921584][ T282] ip6_route_add+0x1c/0x140 [ 8114.921584][ T282] addrconf_add_mroute+0x129/0x180 [ 8114.921584][ T282] addrconf_add_dev+0xe2/0x170 [ 8114.921584][ T282] inet6_addr_add+0x12f/0xa40 [ 8114.921584][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8114.921584][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8114.921584][ T282] netlink_rcv_skb+0x130/0x360 [ 8114.921584][ T282] netlink_unicast+0x449/0x710 [ 8114.921584][ T282] netlink_sendmsg+0x723/0xbe0 [ 8114.921584][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8114.921584][ T282] ___sys_sendmsg+0xee/0x170 [ 8114.921584][ T282] __sys_sendmsg+0xcd/0x170 [ 8114.921584][ T282] do_syscall_64+0xc6/0x1e0 [ 8114.921584][ T282] [ 8114.923739][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8114.923739][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8114.923739][ T282] ipv6_find_idev+0x102/0x170 [ 8114.923739][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8114.923739][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8114.923739][ T282] netlink_rcv_skb+0x130/0x360 [ 8114.923739][ T282] netlink_unicast+0x449/0x710 [ 8114.923739][ T282] netlink_sendmsg+0x723/0xbe0 [ 8114.923739][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8114.923739][ T282] ___sys_sendmsg+0xee/0x170 [ 8114.923739][ T282] __sys_sendmsg+0xcd/0x170 [ 8114.923739][ T282] do_syscall_64+0xc6/0x1e0 [ 8114.923739][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8114.923739][ T282] [ 8114.925422][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8114.925422][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8114.925422][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8114.925422][ T282] ipv6_find_idev+0x102/0x170 [ 8114.925422][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8114.925422][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8114.925422][ T282] netlink_rcv_skb+0x130/0x360 [ 8114.925422][ T282] netlink_unicast+0x449/0x710 [ 8114.925422][ T282] netlink_sendmsg+0x723/0xbe0 [ 8114.925422][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8114.925422][ T282] ___sys_sendmsg+0xee/0x170 [ 8114.925422][ T282] __sys_sendmsg+0xcd/0x170 [ 8114.925422][ T282] do_syscall_64+0xc6/0x1e0 [ 8114.925422][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8114.925422][ T282] [ 8115.426941][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8115.427390][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8115.427390][ T284] netdev_get_by_index+0x5e/0x80 [ 8115.427390][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8115.427390][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8115.427390][ T284] ip6_route_add+0x1c/0x140 [ 8115.427390][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8115.427390][ T284] inet6_addr_add+0x4f8/0xa40 [ 8115.427390][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8115.427390][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8115.427390][ T284] netlink_rcv_skb+0x130/0x360 [ 8115.427390][ T284] netlink_unicast+0x449/0x710 [ 8115.427390][ T284] netlink_sendmsg+0x723/0xbe0 [ 8115.427390][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8115.427390][ T284] ___sys_sendmsg+0xee/0x170 [ 8115.427390][ T284] __sys_sendmsg+0xcd/0x170 [ 8115.427390][ T284] do_syscall_64+0xc6/0x1e0 [ 8115.427390][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8115.427390][ T284] [ 8115.429630][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8115.429630][ T284] netdev_get_by_index+0x5e/0x80 [ 8115.429630][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8115.429630][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8115.429630][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8115.429630][ T284] ipv6_add_addr+0x411/0x2000 [ 8115.429630][ T284] inet6_addr_add+0x30e/0xa40 [ 8115.429630][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8115.429630][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8115.429630][ T284] netlink_rcv_skb+0x130/0x360 [ 8115.429630][ T284] netlink_unicast+0x449/0x710 [ 8115.429630][ T284] netlink_sendmsg+0x723/0xbe0 [ 8115.429630][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8115.429630][ T284] ___sys_sendmsg+0xee/0x170 [ 8115.429630][ T284] __sys_sendmsg+0xcd/0x170 [ 8115.429630][ T284] do_syscall_64+0xc6/0x1e0 [ 8115.429630][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8115.429630][ T284] [ 8115.431848][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8115.431848][ T284] netdev_get_by_index+0x5e/0x80 [ 8115.431848][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8115.431848][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8115.431848][ T284] ip6_route_add+0x1c/0x140 [ 8115.431848][ T284] addrconf_add_mroute+0x129/0x180 [ 8115.431848][ T284] addrconf_add_dev+0xe2/0x170 [ 8115.431848][ T284] inet6_addr_add+0x12f/0xa40 [ 8115.431848][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8115.431848][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8115.431848][ T284] netlink_rcv_skb+0x130/0x360 [ 8115.431848][ T284] netlink_unicast+0x449/0x710 [ 8115.431848][ T284] netlink_sendmsg+0x723/0xbe0 [ 8115.431848][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8115.431848][ T284] ___sys_sendmsg+0xee/0x170 [ 8115.431848][ T284] __sys_sendmsg+0xcd/0x170 [ 8115.431848][ T284] do_syscall_64+0xc6/0x1e0 [ 8115.431848][ T284] [ 8115.434028][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8115.434028][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8115.434028][ T284] ipv6_find_idev+0x102/0x170 [ 8115.434028][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8115.434028][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8115.434028][ T284] netlink_rcv_skb+0x130/0x360 [ 8115.434028][ T284] netlink_unicast+0x449/0x710 [ 8115.434028][ T284] netlink_sendmsg+0x723/0xbe0 [ 8115.434028][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8115.434028][ T284] ___sys_sendmsg+0xee/0x170 [ 8115.434028][ T284] __sys_sendmsg+0xcd/0x170 [ 8115.434028][ T284] do_syscall_64+0xc6/0x1e0 [ 8115.434028][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8115.434028][ T284] [ 8115.435732][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8115.435732][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8115.435732][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8115.435732][ T284] ipv6_find_idev+0x102/0x170 [ 8115.435732][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8115.435732][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8115.435732][ T284] netlink_rcv_skb+0x130/0x360 [ 8115.435732][ T284] netlink_unicast+0x449/0x710 [ 8115.435732][ T284] netlink_sendmsg+0x723/0xbe0 [ 8115.435732][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8115.435732][ T284] ___sys_sendmsg+0xee/0x170 [ 8115.435732][ T284] __sys_sendmsg+0xcd/0x170 [ 8115.435732][ T284] do_syscall_64+0xc6/0x1e0 [ 8115.435732][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8115.435732][ T284] [ 8125.163002][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8125.163431][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8125.163431][ T282] dst_init+0x84/0x4a0 [ 8125.163431][ T282] dst_alloc+0x97/0x150 [ 8125.163431][ T282] ip6_dst_alloc+0x23/0x90 [ 8125.163431][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8125.163431][ T282] ip6_pol_route+0x56f/0x840 [ 8125.163431][ T282] fib6_rule_lookup+0x196/0x240 [ 8125.163431][ T282] ip6_route_input+0x542/0x980 [ 8125.163431][ T282] ipv6_rcv+0x8f/0x400 [ 8125.163431][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8125.163431][ T282] process_backlog+0x101/0x620 [ 8125.163431][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8125.163431][ T282] net_rx_action+0x495/0xbe0 [ 8125.163431][ T282] __do_softirq+0x1b5/0x7f6 [ 8125.163431][ T282] [ 8125.165209][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8125.165209][ T282] netdev_get_by_index+0x5e/0x80 [ 8125.165209][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8125.165209][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8125.165209][ T282] ip6_route_add+0x1c/0x140 [ 8125.165209][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8125.165209][ T282] inet6_addr_add+0x4f8/0xa40 [ 8125.165209][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8125.165209][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8125.165209][ T282] netlink_rcv_skb+0x130/0x360 [ 8125.165209][ T282] netlink_unicast+0x449/0x710 [ 8125.165209][ T282] netlink_sendmsg+0x723/0xbe0 [ 8125.165209][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8125.165209][ T282] ___sys_sendmsg+0xee/0x170 [ 8125.165209][ T282] __sys_sendmsg+0xcd/0x170 [ 8125.165209][ T282] do_syscall_64+0xc6/0x1e0 [ 8125.165209][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8125.165209][ T282] [ 8125.167386][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8125.167386][ T282] netdev_get_by_index+0x5e/0x80 [ 8125.167386][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8125.167386][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8125.167386][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8125.167386][ T282] ipv6_add_addr+0x411/0x2000 [ 8125.167386][ T282] inet6_addr_add+0x30e/0xa40 [ 8125.167386][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8125.167386][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8125.167386][ T282] netlink_rcv_skb+0x130/0x360 [ 8125.167386][ T282] netlink_unicast+0x449/0x710 [ 8125.167386][ T282] netlink_sendmsg+0x723/0xbe0 [ 8125.167386][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8125.167386][ T282] ___sys_sendmsg+0xee/0x170 [ 8125.167386][ T282] __sys_sendmsg+0xcd/0x170 [ 8125.167386][ T282] do_syscall_64+0xc6/0x1e0 [ 8125.167386][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8125.167386][ T282] [ 8125.169560][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8125.169560][ T282] netdev_get_by_index+0x5e/0x80 [ 8125.169560][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8125.169560][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8125.169560][ T282] ip6_route_add+0x1c/0x140 [ 8125.169560][ T282] addrconf_add_mroute+0x129/0x180 [ 8125.169560][ T282] addrconf_add_dev+0xe2/0x170 [ 8125.169560][ T282] inet6_addr_add+0x12f/0xa40 [ 8125.169560][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8125.169560][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8125.169560][ T282] netlink_rcv_skb+0x130/0x360 [ 8125.169560][ T282] netlink_unicast+0x449/0x710 [ 8125.169560][ T282] netlink_sendmsg+0x723/0xbe0 [ 8125.169560][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8125.169560][ T282] ___sys_sendmsg+0xee/0x170 [ 8125.169560][ T282] __sys_sendmsg+0xcd/0x170 [ 8125.169560][ T282] do_syscall_64+0xc6/0x1e0 [ 8125.169560][ T282] [ 8125.171710][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8125.171710][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8125.171710][ T282] ipv6_find_idev+0x102/0x170 [ 8125.171710][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8125.171710][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8125.171710][ T282] netlink_rcv_skb+0x130/0x360 [ 8125.171710][ T282] netlink_unicast+0x449/0x710 [ 8125.171710][ T282] netlink_sendmsg+0x723/0xbe0 [ 8125.171710][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8125.171710][ T282] ___sys_sendmsg+0xee/0x170 [ 8125.171710][ T282] __sys_sendmsg+0xcd/0x170 [ 8125.171710][ T282] do_syscall_64+0xc6/0x1e0 [ 8125.171710][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8125.171710][ T282] [ 8125.173394][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8125.173394][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8125.173394][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8125.173394][ T282] ipv6_find_idev+0x102/0x170 [ 8125.173394][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8125.173394][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8125.173394][ T282] netlink_rcv_skb+0x130/0x360 [ 8125.173394][ T282] netlink_unicast+0x449/0x710 [ 8125.173394][ T282] netlink_sendmsg+0x723/0xbe0 [ 8125.173394][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8125.173394][ T282] ___sys_sendmsg+0xee/0x170 [ 8125.173394][ T282] __sys_sendmsg+0xcd/0x170 [ 8125.173394][ T282] do_syscall_64+0xc6/0x1e0 [ 8125.173394][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8125.173394][ T282] [ 8125.682951][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8125.683340][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8125.683340][ T284] netdev_get_by_index+0x5e/0x80 [ 8125.683340][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8125.683340][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8125.683340][ T284] ip6_route_add+0x1c/0x140 [ 8125.683340][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8125.683340][ T284] inet6_addr_add+0x4f8/0xa40 [ 8125.683340][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8125.683340][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8125.683340][ T284] netlink_rcv_skb+0x130/0x360 [ 8125.683340][ T284] netlink_unicast+0x449/0x710 [ 8125.683340][ T284] netlink_sendmsg+0x723/0xbe0 [ 8125.683340][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8125.683340][ T284] ___sys_sendmsg+0xee/0x170 [ 8125.683340][ T284] __sys_sendmsg+0xcd/0x170 [ 8125.683340][ T284] do_syscall_64+0xc6/0x1e0 [ 8125.683340][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8125.683340][ T284] [ 8125.685576][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8125.685576][ T284] netdev_get_by_index+0x5e/0x80 [ 8125.685576][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8125.685576][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8125.685576][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8125.685576][ T284] ipv6_add_addr+0x411/0x2000 [ 8125.685576][ T284] inet6_addr_add+0x30e/0xa40 [ 8125.685576][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8125.685576][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8125.685576][ T284] netlink_rcv_skb+0x130/0x360 [ 8125.685576][ T284] netlink_unicast+0x449/0x710 [ 8125.685576][ T284] netlink_sendmsg+0x723/0xbe0 [ 8125.685576][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8125.685576][ T284] ___sys_sendmsg+0xee/0x170 [ 8125.685576][ T284] __sys_sendmsg+0xcd/0x170 [ 8125.685576][ T284] do_syscall_64+0xc6/0x1e0 [ 8125.685576][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8125.685576][ T284] [ 8125.687911][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8125.687911][ T284] netdev_get_by_index+0x5e/0x80 [ 8125.687911][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8125.687911][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8125.687911][ T284] ip6_route_add+0x1c/0x140 [ 8125.687911][ T284] addrconf_add_mroute+0x129/0x180 [ 8125.687911][ T284] addrconf_add_dev+0xe2/0x170 [ 8125.687911][ T284] inet6_addr_add+0x12f/0xa40 [ 8125.687911][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8125.687911][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8125.687911][ T284] netlink_rcv_skb+0x130/0x360 [ 8125.687911][ T284] netlink_unicast+0x449/0x710 [ 8125.687911][ T284] netlink_sendmsg+0x723/0xbe0 [ 8125.687911][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8125.687911][ T284] ___sys_sendmsg+0xee/0x170 [ 8125.687911][ T284] __sys_sendmsg+0xcd/0x170 [ 8125.687911][ T284] do_syscall_64+0xc6/0x1e0 [ 8125.687911][ T284] [ 8125.690088][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8125.690088][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8125.690088][ T284] ipv6_find_idev+0x102/0x170 [ 8125.690088][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8125.690088][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8125.690088][ T284] netlink_rcv_skb+0x130/0x360 [ 8125.690088][ T284] netlink_unicast+0x449/0x710 [ 8125.690088][ T284] netlink_sendmsg+0x723/0xbe0 [ 8125.690088][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8125.690088][ T284] ___sys_sendmsg+0xee/0x170 [ 8125.690088][ T284] __sys_sendmsg+0xcd/0x170 [ 8125.690088][ T284] do_syscall_64+0xc6/0x1e0 [ 8125.690088][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8125.690088][ T284] [ 8125.691791][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8125.691791][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8125.691791][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8125.691791][ T284] ipv6_find_idev+0x102/0x170 [ 8125.691791][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8125.691791][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8125.691791][ T284] netlink_rcv_skb+0x130/0x360 [ 8125.691791][ T284] netlink_unicast+0x449/0x710 [ 8125.691791][ T284] netlink_sendmsg+0x723/0xbe0 [ 8125.691791][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8125.691791][ T284] ___sys_sendmsg+0xee/0x170 [ 8125.691791][ T284] __sys_sendmsg+0xcd/0x170 [ 8125.691791][ T284] do_syscall_64+0xc6/0x1e0 [ 8125.691791][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8125.691791][ T284] [ 8135.411014][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8135.411389][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8135.411389][ T282] dst_init+0x84/0x4a0 [ 8135.411389][ T282] dst_alloc+0x97/0x150 [ 8135.411389][ T282] ip6_dst_alloc+0x23/0x90 [ 8135.411389][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8135.411389][ T282] ip6_pol_route+0x56f/0x840 [ 8135.411389][ T282] fib6_rule_lookup+0x196/0x240 [ 8135.411389][ T282] ip6_route_input+0x542/0x980 [ 8135.411389][ T282] ipv6_rcv+0x8f/0x400 [ 8135.411389][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8135.411389][ T282] process_backlog+0x101/0x620 [ 8135.411389][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8135.411389][ T282] net_rx_action+0x495/0xbe0 [ 8135.411389][ T282] __do_softirq+0x1b5/0x7f6 [ 8135.411389][ T282] [ 8135.413172][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8135.413172][ T282] netdev_get_by_index+0x5e/0x80 [ 8135.413172][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8135.413172][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8135.413172][ T282] ip6_route_add+0x1c/0x140 [ 8135.413172][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8135.413172][ T282] inet6_addr_add+0x4f8/0xa40 [ 8135.413172][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8135.413172][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8135.413172][ T282] netlink_rcv_skb+0x130/0x360 [ 8135.413172][ T282] netlink_unicast+0x449/0x710 [ 8135.413172][ T282] netlink_sendmsg+0x723/0xbe0 [ 8135.413172][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8135.413172][ T282] ___sys_sendmsg+0xee/0x170 [ 8135.413172][ T282] __sys_sendmsg+0xcd/0x170 [ 8135.413172][ T282] do_syscall_64+0xc6/0x1e0 [ 8135.413172][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8135.413172][ T282] [ 8135.415350][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8135.415350][ T282] netdev_get_by_index+0x5e/0x80 [ 8135.415350][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8135.415350][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8135.415350][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8135.415350][ T282] ipv6_add_addr+0x411/0x2000 [ 8135.415350][ T282] inet6_addr_add+0x30e/0xa40 [ 8135.415350][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8135.415350][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8135.415350][ T282] netlink_rcv_skb+0x130/0x360 [ 8135.415350][ T282] netlink_unicast+0x449/0x710 [ 8135.415350][ T282] netlink_sendmsg+0x723/0xbe0 [ 8135.415350][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8135.415350][ T282] ___sys_sendmsg+0xee/0x170 [ 8135.415350][ T282] __sys_sendmsg+0xcd/0x170 [ 8135.415350][ T282] do_syscall_64+0xc6/0x1e0 [ 8135.415350][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8135.415350][ T282] [ 8135.417527][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8135.417527][ T282] netdev_get_by_index+0x5e/0x80 [ 8135.417527][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8135.417527][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8135.417527][ T282] ip6_route_add+0x1c/0x140 [ 8135.417527][ T282] addrconf_add_mroute+0x129/0x180 [ 8135.417527][ T282] addrconf_add_dev+0xe2/0x170 [ 8135.417527][ T282] inet6_addr_add+0x12f/0xa40 [ 8135.417527][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8135.417527][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8135.417527][ T282] netlink_rcv_skb+0x130/0x360 [ 8135.417527][ T282] netlink_unicast+0x449/0x710 [ 8135.417527][ T282] netlink_sendmsg+0x723/0xbe0 [ 8135.417527][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8135.417527][ T282] ___sys_sendmsg+0xee/0x170 [ 8135.417527][ T282] __sys_sendmsg+0xcd/0x170 [ 8135.417527][ T282] do_syscall_64+0xc6/0x1e0 [ 8135.417527][ T282] [ 8135.419677][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8135.419677][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8135.419677][ T282] ipv6_find_idev+0x102/0x170 [ 8135.419677][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8135.419677][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8135.419677][ T282] netlink_rcv_skb+0x130/0x360 [ 8135.419677][ T282] netlink_unicast+0x449/0x710 [ 8135.419677][ T282] netlink_sendmsg+0x723/0xbe0 [ 8135.419677][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8135.419677][ T282] ___sys_sendmsg+0xee/0x170 [ 8135.419677][ T282] __sys_sendmsg+0xcd/0x170 [ 8135.419677][ T282] do_syscall_64+0xc6/0x1e0 [ 8135.419677][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8135.419677][ T282] [ 8135.421353][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8135.421353][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8135.421353][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8135.421353][ T282] ipv6_find_idev+0x102/0x170 [ 8135.421353][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8135.421353][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8135.421353][ T282] netlink_rcv_skb+0x130/0x360 [ 8135.421353][ T282] netlink_unicast+0x449/0x710 [ 8135.421353][ T282] netlink_sendmsg+0x723/0xbe0 [ 8135.421353][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8135.421353][ T282] ___sys_sendmsg+0xee/0x170 [ 8135.421353][ T282] __sys_sendmsg+0xcd/0x170 [ 8135.421353][ T282] do_syscall_64+0xc6/0x1e0 [ 8135.421353][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8135.421353][ T282] [ 8135.938929][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8135.939360][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8135.939360][ T284] netdev_get_by_index+0x5e/0x80 [ 8135.939360][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8135.939360][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8135.939360][ T284] ip6_route_add+0x1c/0x140 [ 8135.939360][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8135.939360][ T284] inet6_addr_add+0x4f8/0xa40 [ 8135.939360][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8135.939360][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8135.939360][ T284] netlink_rcv_skb+0x130/0x360 [ 8135.939360][ T284] netlink_unicast+0x449/0x710 [ 8135.939360][ T284] netlink_sendmsg+0x723/0xbe0 [ 8135.939360][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8135.939360][ T284] ___sys_sendmsg+0xee/0x170 [ 8135.939360][ T284] __sys_sendmsg+0xcd/0x170 [ 8135.939360][ T284] do_syscall_64+0xc6/0x1e0 [ 8135.939360][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8135.939360][ T284] [ 8135.941577][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8135.941577][ T284] netdev_get_by_index+0x5e/0x80 [ 8135.941577][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8135.941577][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8135.941577][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8135.941577][ T284] ipv6_add_addr+0x411/0x2000 [ 8135.941577][ T284] inet6_addr_add+0x30e/0xa40 [ 8135.941577][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8135.941577][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8135.941577][ T284] netlink_rcv_skb+0x130/0x360 [ 8135.941577][ T284] netlink_unicast+0x449/0x710 [ 8135.941577][ T284] netlink_sendmsg+0x723/0xbe0 [ 8135.941577][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8135.941577][ T284] ___sys_sendmsg+0xee/0x170 [ 8135.941577][ T284] __sys_sendmsg+0xcd/0x170 [ 8135.941577][ T284] do_syscall_64+0xc6/0x1e0 [ 8135.941577][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8135.941577][ T284] [ 8135.944259][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8135.944259][ T284] netdev_get_by_index+0x5e/0x80 [ 8135.944259][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8135.944259][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8135.944259][ T284] ip6_route_add+0x1c/0x140 [ 8135.944259][ T284] addrconf_add_mroute+0x129/0x180 [ 8135.944259][ T284] addrconf_add_dev+0xe2/0x170 [ 8135.944259][ T284] inet6_addr_add+0x12f/0xa40 [ 8135.944259][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8135.944259][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8135.944259][ T284] netlink_rcv_skb+0x130/0x360 [ 8135.944259][ T284] netlink_unicast+0x449/0x710 [ 8135.944259][ T284] netlink_sendmsg+0x723/0xbe0 [ 8135.944259][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8135.944259][ T284] ___sys_sendmsg+0xee/0x170 [ 8135.944259][ T284] __sys_sendmsg+0xcd/0x170 [ 8135.944259][ T284] do_syscall_64+0xc6/0x1e0 [ 8135.944259][ T284] [ 8135.947137][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8135.947137][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8135.947137][ T284] ipv6_find_idev+0x102/0x170 [ 8135.947137][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8135.947137][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8135.947137][ T284] netlink_rcv_skb+0x130/0x360 [ 8135.947137][ T284] netlink_unicast+0x449/0x710 [ 8135.947137][ T284] netlink_sendmsg+0x723/0xbe0 [ 8135.947137][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8135.947137][ T284] ___sys_sendmsg+0xee/0x170 [ 8135.947137][ T284] __sys_sendmsg+0xcd/0x170 [ 8135.947137][ T284] do_syscall_64+0xc6/0x1e0 [ 8135.947137][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8135.947137][ T284] [ 8135.949716][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8135.949716][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8135.949716][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8135.949716][ T284] ipv6_find_idev+0x102/0x170 [ 8135.949716][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8135.949716][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8135.949716][ T284] netlink_rcv_skb+0x130/0x360 [ 8135.949716][ T284] netlink_unicast+0x449/0x710 [ 8135.949716][ T284] netlink_sendmsg+0x723/0xbe0 [ 8135.949716][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8135.949716][ T284] ___sys_sendmsg+0xee/0x170 [ 8135.949716][ T284] __sys_sendmsg+0xcd/0x170 [ 8135.949716][ T284] do_syscall_64+0xc6/0x1e0 [ 8135.949716][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8135.949716][ T284] [ 8145.619032][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8145.619469][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8145.619469][ T282] dst_init+0x84/0x4a0 [ 8145.619469][ T282] dst_alloc+0x97/0x150 [ 8145.619469][ T282] ip6_dst_alloc+0x23/0x90 [ 8145.619469][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8145.619469][ T282] ip6_pol_route+0x56f/0x840 [ 8145.619469][ T282] fib6_rule_lookup+0x196/0x240 [ 8145.619469][ T282] ip6_route_input+0x542/0x980 [ 8145.619469][ T282] ipv6_rcv+0x8f/0x400 [ 8145.619469][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8145.619469][ T282] process_backlog+0x101/0x620 [ 8145.619469][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8145.619469][ T282] net_rx_action+0x495/0xbe0 [ 8145.619469][ T282] __do_softirq+0x1b5/0x7f6 [ 8145.619469][ T282] [ 8145.621242][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8145.621242][ T282] netdev_get_by_index+0x5e/0x80 [ 8145.621242][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8145.621242][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8145.621242][ T282] ip6_route_add+0x1c/0x140 [ 8145.621242][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8145.621242][ T282] inet6_addr_add+0x4f8/0xa40 [ 8145.621242][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8145.621242][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8145.621242][ T282] netlink_rcv_skb+0x130/0x360 [ 8145.621242][ T282] netlink_unicast+0x449/0x710 [ 8145.621242][ T282] netlink_sendmsg+0x723/0xbe0 [ 8145.621242][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8145.621242][ T282] ___sys_sendmsg+0xee/0x170 [ 8145.621242][ T282] __sys_sendmsg+0xcd/0x170 [ 8145.621242][ T282] do_syscall_64+0xc6/0x1e0 [ 8145.621242][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8145.621242][ T282] [ 8145.623447][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8145.623447][ T282] netdev_get_by_index+0x5e/0x80 [ 8145.623447][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8145.623447][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8145.623447][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8145.623447][ T282] ipv6_add_addr+0x411/0x2000 [ 8145.623447][ T282] inet6_addr_add+0x30e/0xa40 [ 8145.623447][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8145.623447][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8145.623447][ T282] netlink_rcv_skb+0x130/0x360 [ 8145.623447][ T282] netlink_unicast+0x449/0x710 [ 8145.623447][ T282] netlink_sendmsg+0x723/0xbe0 [ 8145.623447][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8145.623447][ T282] ___sys_sendmsg+0xee/0x170 [ 8145.623447][ T282] __sys_sendmsg+0xcd/0x170 [ 8145.623447][ T282] do_syscall_64+0xc6/0x1e0 [ 8145.623447][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8145.623447][ T282] [ 8145.625627][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8145.625627][ T282] netdev_get_by_index+0x5e/0x80 [ 8145.625627][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8145.625627][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8145.625627][ T282] ip6_route_add+0x1c/0x140 [ 8145.625627][ T282] addrconf_add_mroute+0x129/0x180 [ 8145.625627][ T282] addrconf_add_dev+0xe2/0x170 [ 8145.625627][ T282] inet6_addr_add+0x12f/0xa40 [ 8145.625627][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8145.625627][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8145.625627][ T282] netlink_rcv_skb+0x130/0x360 [ 8145.625627][ T282] netlink_unicast+0x449/0x710 [ 8145.625627][ T282] netlink_sendmsg+0x723/0xbe0 [ 8145.625627][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8145.625627][ T282] ___sys_sendmsg+0xee/0x170 [ 8145.625627][ T282] __sys_sendmsg+0xcd/0x170 [ 8145.625627][ T282] do_syscall_64+0xc6/0x1e0 [ 8145.625627][ T282] [ 8145.627766][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8145.627766][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8145.627766][ T282] ipv6_find_idev+0x102/0x170 [ 8145.627766][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8145.627766][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8145.627766][ T282] netlink_rcv_skb+0x130/0x360 [ 8145.627766][ T282] netlink_unicast+0x449/0x710 [ 8145.627766][ T282] netlink_sendmsg+0x723/0xbe0 [ 8145.627766][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8145.627766][ T282] ___sys_sendmsg+0xee/0x170 [ 8145.627766][ T282] __sys_sendmsg+0xcd/0x170 [ 8145.627766][ T282] do_syscall_64+0xc6/0x1e0 [ 8145.627766][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8145.627766][ T282] [ 8145.629447][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8145.629447][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8145.629447][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8145.629447][ T282] ipv6_find_idev+0x102/0x170 [ 8145.629447][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8145.629447][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8145.629447][ T282] netlink_rcv_skb+0x130/0x360 [ 8145.629447][ T282] netlink_unicast+0x449/0x710 [ 8145.629447][ T282] netlink_sendmsg+0x723/0xbe0 [ 8145.629447][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8145.629447][ T282] ___sys_sendmsg+0xee/0x170 [ 8145.629447][ T282] __sys_sendmsg+0xcd/0x170 [ 8145.629447][ T282] do_syscall_64+0xc6/0x1e0 [ 8145.629447][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8145.629447][ T282] [ 8146.131048][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8146.131481][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8146.131481][ T284] netdev_get_by_index+0x5e/0x80 [ 8146.131481][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8146.131481][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8146.131481][ T284] ip6_route_add+0x1c/0x140 [ 8146.131481][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8146.131481][ T284] inet6_addr_add+0x4f8/0xa40 [ 8146.131481][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8146.131481][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8146.131481][ T284] netlink_rcv_skb+0x130/0x360 [ 8146.131481][ T284] netlink_unicast+0x449/0x710 [ 8146.131481][ T284] netlink_sendmsg+0x723/0xbe0 [ 8146.131481][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8146.131481][ T284] ___sys_sendmsg+0xee/0x170 [ 8146.131481][ T284] __sys_sendmsg+0xcd/0x170 [ 8146.131481][ T284] do_syscall_64+0xc6/0x1e0 [ 8146.131481][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8146.131481][ T284] [ 8146.133715][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8146.133715][ T284] netdev_get_by_index+0x5e/0x80 [ 8146.133715][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8146.133715][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8146.133715][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8146.133715][ T284] ipv6_add_addr+0x411/0x2000 [ 8146.133715][ T284] inet6_addr_add+0x30e/0xa40 [ 8146.133715][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8146.133715][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8146.133715][ T284] netlink_rcv_skb+0x130/0x360 [ 8146.133715][ T284] netlink_unicast+0x449/0x710 [ 8146.133715][ T284] netlink_sendmsg+0x723/0xbe0 [ 8146.133715][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8146.133715][ T284] ___sys_sendmsg+0xee/0x170 [ 8146.133715][ T284] __sys_sendmsg+0xcd/0x170 [ 8146.133715][ T284] do_syscall_64+0xc6/0x1e0 [ 8146.133715][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8146.133715][ T284] [ 8146.135886][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8146.135886][ T284] netdev_get_by_index+0x5e/0x80 [ 8146.135886][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8146.135886][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8146.135886][ T284] ip6_route_add+0x1c/0x140 [ 8146.135886][ T284] addrconf_add_mroute+0x129/0x180 [ 8146.135886][ T284] addrconf_add_dev+0xe2/0x170 [ 8146.135886][ T284] inet6_addr_add+0x12f/0xa40 [ 8146.135886][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8146.135886][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8146.135886][ T284] netlink_rcv_skb+0x130/0x360 [ 8146.135886][ T284] netlink_unicast+0x449/0x710 [ 8146.135886][ T284] netlink_sendmsg+0x723/0xbe0 [ 8146.135886][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8146.135886][ T284] ___sys_sendmsg+0xee/0x170 [ 8146.135886][ T284] __sys_sendmsg+0xcd/0x170 [ 8146.135886][ T284] do_syscall_64+0xc6/0x1e0 [ 8146.135886][ T284] [ 8146.138030][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8146.138030][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8146.138030][ T284] ipv6_find_idev+0x102/0x170 [ 8146.138030][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8146.138030][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8146.138030][ T284] netlink_rcv_skb+0x130/0x360 [ 8146.138030][ T284] netlink_unicast+0x449/0x710 [ 8146.138030][ T284] netlink_sendmsg+0x723/0xbe0 [ 8146.138030][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8146.138030][ T284] ___sys_sendmsg+0xee/0x170 [ 8146.138030][ T284] __sys_sendmsg+0xcd/0x170 [ 8146.138030][ T284] do_syscall_64+0xc6/0x1e0 [ 8146.138030][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8146.138030][ T284] [ 8146.139835][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8146.139835][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8146.139835][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8146.139835][ T284] ipv6_find_idev+0x102/0x170 [ 8146.139835][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8146.139835][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8146.139835][ T284] netlink_rcv_skb+0x130/0x360 [ 8146.139835][ T284] netlink_unicast+0x449/0x710 [ 8146.139835][ T284] netlink_sendmsg+0x723/0xbe0 [ 8146.139835][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8146.139835][ T284] ___sys_sendmsg+0xee/0x170 [ 8146.139835][ T284] __sys_sendmsg+0xcd/0x170 [ 8146.139835][ T284] do_syscall_64+0xc6/0x1e0 [ 8146.139835][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8146.139835][ T284] [ 8155.875008][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8155.875437][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8155.875437][ T282] dst_init+0x84/0x4a0 [ 8155.875437][ T282] dst_alloc+0x97/0x150 [ 8155.875437][ T282] ip6_dst_alloc+0x23/0x90 [ 8155.875437][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8155.875437][ T282] ip6_pol_route+0x56f/0x840 [ 8155.875437][ T282] fib6_rule_lookup+0x196/0x240 [ 8155.875437][ T282] ip6_route_input+0x542/0x980 [ 8155.875437][ T282] ipv6_rcv+0x8f/0x400 [ 8155.875437][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8155.875437][ T282] process_backlog+0x101/0x620 [ 8155.875437][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8155.875437][ T282] net_rx_action+0x495/0xbe0 [ 8155.875437][ T282] __do_softirq+0x1b5/0x7f6 [ 8155.875437][ T282] [ 8155.877206][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8155.877206][ T282] netdev_get_by_index+0x5e/0x80 [ 8155.877206][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8155.877206][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8155.877206][ T282] ip6_route_add+0x1c/0x140 [ 8155.877206][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8155.877206][ T282] inet6_addr_add+0x4f8/0xa40 [ 8155.877206][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8155.877206][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8155.877206][ T282] netlink_rcv_skb+0x130/0x360 [ 8155.877206][ T282] netlink_unicast+0x449/0x710 [ 8155.877206][ T282] netlink_sendmsg+0x723/0xbe0 [ 8155.877206][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8155.877206][ T282] ___sys_sendmsg+0xee/0x170 [ 8155.877206][ T282] __sys_sendmsg+0xcd/0x170 [ 8155.877206][ T282] do_syscall_64+0xc6/0x1e0 [ 8155.877206][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8155.877206][ T282] [ 8155.879395][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8155.879395][ T282] netdev_get_by_index+0x5e/0x80 [ 8155.879395][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8155.879395][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8155.879395][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8155.879395][ T282] ipv6_add_addr+0x411/0x2000 [ 8155.879395][ T282] inet6_addr_add+0x30e/0xa40 [ 8155.879395][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8155.879395][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8155.879395][ T282] netlink_rcv_skb+0x130/0x360 [ 8155.879395][ T282] netlink_unicast+0x449/0x710 [ 8155.879395][ T282] netlink_sendmsg+0x723/0xbe0 [ 8155.879395][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8155.879395][ T282] ___sys_sendmsg+0xee/0x170 [ 8155.879395][ T282] __sys_sendmsg+0xcd/0x170 [ 8155.879395][ T282] do_syscall_64+0xc6/0x1e0 [ 8155.879395][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8155.879395][ T282] [ 8155.881573][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8155.881573][ T282] netdev_get_by_index+0x5e/0x80 [ 8155.881573][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8155.881573][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8155.881573][ T282] ip6_route_add+0x1c/0x140 [ 8155.881573][ T282] addrconf_add_mroute+0x129/0x180 [ 8155.881573][ T282] addrconf_add_dev+0xe2/0x170 [ 8155.881573][ T282] inet6_addr_add+0x12f/0xa40 [ 8155.881573][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8155.881573][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8155.881573][ T282] netlink_rcv_skb+0x130/0x360 [ 8155.881573][ T282] netlink_unicast+0x449/0x710 [ 8155.881573][ T282] netlink_sendmsg+0x723/0xbe0 [ 8155.881573][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8155.881573][ T282] ___sys_sendmsg+0xee/0x170 [ 8155.881573][ T282] __sys_sendmsg+0xcd/0x170 [ 8155.881573][ T282] do_syscall_64+0xc6/0x1e0 [ 8155.881573][ T282] [ 8155.883718][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8155.883718][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8155.883718][ T282] ipv6_find_idev+0x102/0x170 [ 8155.883718][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8155.883718][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8155.883718][ T282] netlink_rcv_skb+0x130/0x360 [ 8155.883718][ T282] netlink_unicast+0x449/0x710 [ 8155.883718][ T282] netlink_sendmsg+0x723/0xbe0 [ 8155.883718][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8155.883718][ T282] ___sys_sendmsg+0xee/0x170 [ 8155.883718][ T282] __sys_sendmsg+0xcd/0x170 [ 8155.883718][ T282] do_syscall_64+0xc6/0x1e0 [ 8155.883718][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8155.883718][ T282] [ 8155.885402][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8155.885402][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8155.885402][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8155.885402][ T282] ipv6_find_idev+0x102/0x170 [ 8155.885402][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8155.885402][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8155.885402][ T282] netlink_rcv_skb+0x130/0x360 [ 8155.885402][ T282] netlink_unicast+0x449/0x710 [ 8155.885402][ T282] netlink_sendmsg+0x723/0xbe0 [ 8155.885402][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8155.885402][ T282] ___sys_sendmsg+0xee/0x170 [ 8155.885402][ T282] __sys_sendmsg+0xcd/0x170 [ 8155.885402][ T282] do_syscall_64+0xc6/0x1e0 [ 8155.885402][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8155.885402][ T282] [ 8156.379099][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8156.379469][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8156.379469][ T284] netdev_get_by_index+0x5e/0x80 [ 8156.379469][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8156.379469][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8156.379469][ T284] ip6_route_add+0x1c/0x140 [ 8156.379469][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8156.379469][ T284] inet6_addr_add+0x4f8/0xa40 [ 8156.379469][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8156.379469][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8156.379469][ T284] netlink_rcv_skb+0x130/0x360 [ 8156.379469][ T284] netlink_unicast+0x449/0x710 [ 8156.379469][ T284] netlink_sendmsg+0x723/0xbe0 [ 8156.379469][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8156.379469][ T284] ___sys_sendmsg+0xee/0x170 [ 8156.379469][ T284] __sys_sendmsg+0xcd/0x170 [ 8156.379469][ T284] do_syscall_64+0xc6/0x1e0 [ 8156.379469][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8156.379469][ T284] [ 8156.381677][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8156.381677][ T284] netdev_get_by_index+0x5e/0x80 [ 8156.381677][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8156.381677][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8156.381677][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8156.381677][ T284] ipv6_add_addr+0x411/0x2000 [ 8156.381677][ T284] inet6_addr_add+0x30e/0xa40 [ 8156.381677][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8156.381677][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8156.381677][ T284] netlink_rcv_skb+0x130/0x360 [ 8156.381677][ T284] netlink_unicast+0x449/0x710 [ 8156.381677][ T284] netlink_sendmsg+0x723/0xbe0 [ 8156.381677][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8156.381677][ T284] ___sys_sendmsg+0xee/0x170 [ 8156.381677][ T284] __sys_sendmsg+0xcd/0x170 [ 8156.381677][ T284] do_syscall_64+0xc6/0x1e0 [ 8156.381677][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8156.381677][ T284] [ 8156.383876][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8156.383876][ T284] netdev_get_by_index+0x5e/0x80 [ 8156.383876][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8156.383876][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8156.383876][ T284] ip6_route_add+0x1c/0x140 [ 8156.383876][ T284] addrconf_add_mroute+0x129/0x180 [ 8156.383876][ T284] addrconf_add_dev+0xe2/0x170 [ 8156.383876][ T284] inet6_addr_add+0x12f/0xa40 [ 8156.383876][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8156.383876][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8156.383876][ T284] netlink_rcv_skb+0x130/0x360 [ 8156.383876][ T284] netlink_unicast+0x449/0x710 [ 8156.383876][ T284] netlink_sendmsg+0x723/0xbe0 [ 8156.383876][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8156.383876][ T284] ___sys_sendmsg+0xee/0x170 [ 8156.383876][ T284] __sys_sendmsg+0xcd/0x170 [ 8156.383876][ T284] do_syscall_64+0xc6/0x1e0 [ 8156.383876][ T284] [ 8156.386028][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8156.386028][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8156.386028][ T284] ipv6_find_idev+0x102/0x170 [ 8156.386028][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8156.386028][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8156.386028][ T284] netlink_rcv_skb+0x130/0x360 [ 8156.386028][ T284] netlink_unicast+0x449/0x710 [ 8156.386028][ T284] netlink_sendmsg+0x723/0xbe0 [ 8156.386028][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8156.386028][ T284] ___sys_sendmsg+0xee/0x170 [ 8156.386028][ T284] __sys_sendmsg+0xcd/0x170 [ 8156.386028][ T284] do_syscall_64+0xc6/0x1e0 [ 8156.386028][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8156.386028][ T284] [ 8156.387719][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8156.387719][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8156.387719][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8156.387719][ T284] ipv6_find_idev+0x102/0x170 [ 8156.387719][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8156.387719][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8156.387719][ T284] netlink_rcv_skb+0x130/0x360 [ 8156.387719][ T284] netlink_unicast+0x449/0x710 [ 8156.387719][ T284] netlink_sendmsg+0x723/0xbe0 [ 8156.387719][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8156.387719][ T284] ___sys_sendmsg+0xee/0x170 [ 8156.387719][ T284] __sys_sendmsg+0xcd/0x170 [ 8156.387719][ T284] do_syscall_64+0xc6/0x1e0 [ 8156.387719][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8156.387719][ T284] [ 8166.043031][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8166.043454][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8166.043454][ T282] dst_init+0x84/0x4a0 [ 8166.043454][ T282] dst_alloc+0x97/0x150 [ 8166.043454][ T282] ip6_dst_alloc+0x23/0x90 [ 8166.043454][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8166.043454][ T282] ip6_pol_route+0x56f/0x840 [ 8166.043454][ T282] fib6_rule_lookup+0x196/0x240 [ 8166.043454][ T282] ip6_route_input+0x542/0x980 [ 8166.043454][ T282] ipv6_rcv+0x8f/0x400 [ 8166.043454][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8166.043454][ T282] process_backlog+0x101/0x620 [ 8166.043454][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8166.043454][ T282] net_rx_action+0x495/0xbe0 [ 8166.043454][ T282] __do_softirq+0x1b5/0x7f6 [ 8166.043454][ T282] [ 8166.045229][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8166.045229][ T282] netdev_get_by_index+0x5e/0x80 [ 8166.045229][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8166.045229][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8166.045229][ T282] ip6_route_add+0x1c/0x140 [ 8166.045229][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8166.045229][ T282] inet6_addr_add+0x4f8/0xa40 [ 8166.045229][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8166.045229][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8166.045229][ T282] netlink_rcv_skb+0x130/0x360 [ 8166.045229][ T282] netlink_unicast+0x449/0x710 [ 8166.045229][ T282] netlink_sendmsg+0x723/0xbe0 [ 8166.045229][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8166.045229][ T282] ___sys_sendmsg+0xee/0x170 [ 8166.045229][ T282] __sys_sendmsg+0xcd/0x170 [ 8166.045229][ T282] do_syscall_64+0xc6/0x1e0 [ 8166.045229][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8166.045229][ T282] [ 8166.047430][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8166.047430][ T282] netdev_get_by_index+0x5e/0x80 [ 8166.047430][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8166.047430][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8166.047430][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8166.047430][ T282] ipv6_add_addr+0x411/0x2000 [ 8166.047430][ T282] inet6_addr_add+0x30e/0xa40 [ 8166.047430][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8166.047430][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8166.047430][ T282] netlink_rcv_skb+0x130/0x360 [ 8166.047430][ T282] netlink_unicast+0x449/0x710 [ 8166.047430][ T282] netlink_sendmsg+0x723/0xbe0 [ 8166.047430][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8166.047430][ T282] ___sys_sendmsg+0xee/0x170 [ 8166.047430][ T282] __sys_sendmsg+0xcd/0x170 [ 8166.047430][ T282] do_syscall_64+0xc6/0x1e0 [ 8166.047430][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8166.047430][ T282] [ 8166.049634][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8166.049634][ T282] netdev_get_by_index+0x5e/0x80 [ 8166.049634][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8166.049634][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8166.049634][ T282] ip6_route_add+0x1c/0x140 [ 8166.049634][ T282] addrconf_add_mroute+0x129/0x180 [ 8166.049634][ T282] addrconf_add_dev+0xe2/0x170 [ 8166.049634][ T282] inet6_addr_add+0x12f/0xa40 [ 8166.049634][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8166.049634][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8166.049634][ T282] netlink_rcv_skb+0x130/0x360 [ 8166.049634][ T282] netlink_unicast+0x449/0x710 [ 8166.049634][ T282] netlink_sendmsg+0x723/0xbe0 [ 8166.049634][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8166.049634][ T282] ___sys_sendmsg+0xee/0x170 [ 8166.049634][ T282] __sys_sendmsg+0xcd/0x170 [ 8166.049634][ T282] do_syscall_64+0xc6/0x1e0 [ 8166.049634][ T282] [ 8166.051784][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8166.051784][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8166.051784][ T282] ipv6_find_idev+0x102/0x170 [ 8166.051784][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8166.051784][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8166.051784][ T282] netlink_rcv_skb+0x130/0x360 [ 8166.051784][ T282] netlink_unicast+0x449/0x710 [ 8166.051784][ T282] netlink_sendmsg+0x723/0xbe0 [ 8166.051784][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8166.051784][ T282] ___sys_sendmsg+0xee/0x170 [ 8166.051784][ T282] __sys_sendmsg+0xcd/0x170 [ 8166.051784][ T282] do_syscall_64+0xc6/0x1e0 [ 8166.051784][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8166.051784][ T282] [ 8166.053457][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8166.053457][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8166.053457][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8166.053457][ T282] ipv6_find_idev+0x102/0x170 [ 8166.053457][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8166.053457][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8166.053457][ T282] netlink_rcv_skb+0x130/0x360 [ 8166.053457][ T282] netlink_unicast+0x449/0x710 [ 8166.053457][ T282] netlink_sendmsg+0x723/0xbe0 [ 8166.053457][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8166.053457][ T282] ___sys_sendmsg+0xee/0x170 [ 8166.053457][ T282] __sys_sendmsg+0xcd/0x170 [ 8166.053457][ T282] do_syscall_64+0xc6/0x1e0 [ 8166.053457][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8166.053457][ T282] [ 8166.627032][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8166.627437][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8166.627437][ T284] netdev_get_by_index+0x5e/0x80 [ 8166.627437][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8166.627437][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8166.627437][ T284] ip6_route_add+0x1c/0x140 [ 8166.627437][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8166.627437][ T284] inet6_addr_add+0x4f8/0xa40 [ 8166.627437][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8166.627437][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8166.627437][ T284] netlink_rcv_skb+0x130/0x360 [ 8166.627437][ T284] netlink_unicast+0x449/0x710 [ 8166.627437][ T284] netlink_sendmsg+0x723/0xbe0 [ 8166.627437][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8166.627437][ T284] ___sys_sendmsg+0xee/0x170 [ 8166.627437][ T284] __sys_sendmsg+0xcd/0x170 [ 8166.627437][ T284] do_syscall_64+0xc6/0x1e0 [ 8166.627437][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8166.627437][ T284] [ 8166.629638][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8166.629638][ T284] netdev_get_by_index+0x5e/0x80 [ 8166.629638][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8166.629638][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8166.629638][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8166.629638][ T284] ipv6_add_addr+0x411/0x2000 [ 8166.629638][ T284] inet6_addr_add+0x30e/0xa40 [ 8166.629638][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8166.629638][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8166.629638][ T284] netlink_rcv_skb+0x130/0x360 [ 8166.629638][ T284] netlink_unicast+0x449/0x710 [ 8166.629638][ T284] netlink_sendmsg+0x723/0xbe0 [ 8166.629638][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8166.629638][ T284] ___sys_sendmsg+0xee/0x170 [ 8166.629638][ T284] __sys_sendmsg+0xcd/0x170 [ 8166.629638][ T284] do_syscall_64+0xc6/0x1e0 [ 8166.629638][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8166.629638][ T284] [ 8166.631843][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8166.631843][ T284] netdev_get_by_index+0x5e/0x80 [ 8166.631843][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8166.631843][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8166.631843][ T284] ip6_route_add+0x1c/0x140 [ 8166.631843][ T284] addrconf_add_mroute+0x129/0x180 [ 8166.631843][ T284] addrconf_add_dev+0xe2/0x170 [ 8166.631843][ T284] inet6_addr_add+0x12f/0xa40 [ 8166.631843][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8166.631843][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8166.631843][ T284] netlink_rcv_skb+0x130/0x360 [ 8166.631843][ T284] netlink_unicast+0x449/0x710 [ 8166.631843][ T284] netlink_sendmsg+0x723/0xbe0 [ 8166.631843][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8166.631843][ T284] ___sys_sendmsg+0xee/0x170 [ 8166.631843][ T284] __sys_sendmsg+0xcd/0x170 [ 8166.631843][ T284] do_syscall_64+0xc6/0x1e0 [ 8166.631843][ T284] [ 8166.633983][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8166.633983][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8166.633983][ T284] ipv6_find_idev+0x102/0x170 [ 8166.633983][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8166.633983][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8166.633983][ T284] netlink_rcv_skb+0x130/0x360 [ 8166.633983][ T284] netlink_unicast+0x449/0x710 [ 8166.633983][ T284] netlink_sendmsg+0x723/0xbe0 [ 8166.633983][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8166.633983][ T284] ___sys_sendmsg+0xee/0x170 [ 8166.633983][ T284] __sys_sendmsg+0xcd/0x170 [ 8166.633983][ T284] do_syscall_64+0xc6/0x1e0 [ 8166.633983][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8166.633983][ T284] [ 8166.635662][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8166.635662][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8166.635662][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8166.635662][ T284] ipv6_find_idev+0x102/0x170 [ 8166.635662][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8166.635662][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8166.635662][ T284] netlink_rcv_skb+0x130/0x360 [ 8166.635662][ T284] netlink_unicast+0x449/0x710 [ 8166.635662][ T284] netlink_sendmsg+0x723/0xbe0 [ 8166.635662][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8166.635662][ T284] ___sys_sendmsg+0xee/0x170 [ 8166.635662][ T284] __sys_sendmsg+0xcd/0x170 [ 8166.635662][ T284] do_syscall_64+0xc6/0x1e0 [ 8166.635662][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8166.635662][ T284] [ 8176.291027][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8176.291459][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8176.291459][ T282] dst_init+0x84/0x4a0 [ 8176.291459][ T282] dst_alloc+0x97/0x150 [ 8176.291459][ T282] ip6_dst_alloc+0x23/0x90 [ 8176.291459][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8176.291459][ T282] ip6_pol_route+0x56f/0x840 [ 8176.291459][ T282] fib6_rule_lookup+0x196/0x240 [ 8176.291459][ T282] ip6_route_input+0x542/0x980 [ 8176.291459][ T282] ipv6_rcv+0x8f/0x400 [ 8176.291459][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8176.291459][ T282] process_backlog+0x101/0x620 [ 8176.291459][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8176.291459][ T282] net_rx_action+0x495/0xbe0 [ 8176.291459][ T282] __do_softirq+0x1b5/0x7f6 [ 8176.291459][ T282] [ 8176.293259][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8176.293259][ T282] netdev_get_by_index+0x5e/0x80 [ 8176.293259][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8176.293259][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8176.293259][ T282] ip6_route_add+0x1c/0x140 [ 8176.293259][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8176.293259][ T282] inet6_addr_add+0x4f8/0xa40 [ 8176.293259][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8176.293259][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8176.293259][ T282] netlink_rcv_skb+0x130/0x360 [ 8176.293259][ T282] netlink_unicast+0x449/0x710 [ 8176.293259][ T282] netlink_sendmsg+0x723/0xbe0 [ 8176.293259][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8176.293259][ T282] ___sys_sendmsg+0xee/0x170 [ 8176.293259][ T282] __sys_sendmsg+0xcd/0x170 [ 8176.293259][ T282] do_syscall_64+0xc6/0x1e0 [ 8176.293259][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8176.293259][ T282] [ 8176.295439][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8176.295439][ T282] netdev_get_by_index+0x5e/0x80 [ 8176.295439][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8176.295439][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8176.295439][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8176.295439][ T282] ipv6_add_addr+0x411/0x2000 [ 8176.295439][ T282] inet6_addr_add+0x30e/0xa40 [ 8176.295439][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8176.295439][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8176.295439][ T282] netlink_rcv_skb+0x130/0x360 [ 8176.295439][ T282] netlink_unicast+0x449/0x710 [ 8176.295439][ T282] netlink_sendmsg+0x723/0xbe0 [ 8176.295439][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8176.295439][ T282] ___sys_sendmsg+0xee/0x170 [ 8176.295439][ T282] __sys_sendmsg+0xcd/0x170 [ 8176.295439][ T282] do_syscall_64+0xc6/0x1e0 [ 8176.295439][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8176.295439][ T282] [ 8176.298102][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8176.298102][ T282] netdev_get_by_index+0x5e/0x80 [ 8176.298102][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8176.298102][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8176.298102][ T282] ip6_route_add+0x1c/0x140 [ 8176.298102][ T282] addrconf_add_mroute+0x129/0x180 [ 8176.298102][ T282] addrconf_add_dev+0xe2/0x170 [ 8176.298102][ T282] inet6_addr_add+0x12f/0xa40 [ 8176.298102][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8176.298102][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8176.298102][ T282] netlink_rcv_skb+0x130/0x360 [ 8176.298102][ T282] netlink_unicast+0x449/0x710 [ 8176.298102][ T282] netlink_sendmsg+0x723/0xbe0 [ 8176.298102][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8176.298102][ T282] ___sys_sendmsg+0xee/0x170 [ 8176.298102][ T282] __sys_sendmsg+0xcd/0x170 [ 8176.298102][ T282] do_syscall_64+0xc6/0x1e0 [ 8176.298102][ T282] [ 8176.300238][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8176.300238][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8176.300238][ T282] ipv6_find_idev+0x102/0x170 [ 8176.300238][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8176.300238][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8176.300238][ T282] netlink_rcv_skb+0x130/0x360 [ 8176.300238][ T282] netlink_unicast+0x449/0x710 [ 8176.300238][ T282] netlink_sendmsg+0x723/0xbe0 [ 8176.300238][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8176.300238][ T282] ___sys_sendmsg+0xee/0x170 [ 8176.300238][ T282] __sys_sendmsg+0xcd/0x170 [ 8176.300238][ T282] do_syscall_64+0xc6/0x1e0 [ 8176.300238][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8176.300238][ T282] [ 8176.301946][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8176.301946][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8176.301946][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8176.301946][ T282] ipv6_find_idev+0x102/0x170 [ 8176.301946][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8176.301946][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8176.301946][ T282] netlink_rcv_skb+0x130/0x360 [ 8176.301946][ T282] netlink_unicast+0x449/0x710 [ 8176.301946][ T282] netlink_sendmsg+0x723/0xbe0 [ 8176.301946][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8176.301946][ T282] ___sys_sendmsg+0xee/0x170 [ 8176.301946][ T282] __sys_sendmsg+0xcd/0x170 [ 8176.301946][ T282] do_syscall_64+0xc6/0x1e0 [ 8176.301946][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8176.301946][ T282] [ 8176.875006][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8176.875425][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8176.875425][ T284] netdev_get_by_index+0x5e/0x80 [ 8176.875425][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8176.875425][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8176.875425][ T284] ip6_route_add+0x1c/0x140 [ 8176.875425][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8176.875425][ T284] inet6_addr_add+0x4f8/0xa40 [ 8176.875425][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8176.875425][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8176.875425][ T284] netlink_rcv_skb+0x130/0x360 [ 8176.875425][ T284] netlink_unicast+0x449/0x710 [ 8176.875425][ T284] netlink_sendmsg+0x723/0xbe0 [ 8176.875425][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8176.875425][ T284] ___sys_sendmsg+0xee/0x170 [ 8176.875425][ T284] __sys_sendmsg+0xcd/0x170 [ 8176.875425][ T284] do_syscall_64+0xc6/0x1e0 [ 8176.875425][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8176.875425][ T284] [ 8176.877627][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8176.877627][ T284] netdev_get_by_index+0x5e/0x80 [ 8176.877627][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8176.877627][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8176.877627][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8176.877627][ T284] ipv6_add_addr+0x411/0x2000 [ 8176.877627][ T284] inet6_addr_add+0x30e/0xa40 [ 8176.877627][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8176.877627][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8176.877627][ T284] netlink_rcv_skb+0x130/0x360 [ 8176.877627][ T284] netlink_unicast+0x449/0x710 [ 8176.877627][ T284] netlink_sendmsg+0x723/0xbe0 [ 8176.877627][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8176.877627][ T284] ___sys_sendmsg+0xee/0x170 [ 8176.877627][ T284] __sys_sendmsg+0xcd/0x170 [ 8176.877627][ T284] do_syscall_64+0xc6/0x1e0 [ 8176.877627][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8176.877627][ T284] [ 8176.879806][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8176.879806][ T284] netdev_get_by_index+0x5e/0x80 [ 8176.879806][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8176.879806][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8176.879806][ T284] ip6_route_add+0x1c/0x140 [ 8176.879806][ T284] addrconf_add_mroute+0x129/0x180 [ 8176.879806][ T284] addrconf_add_dev+0xe2/0x170 [ 8176.879806][ T284] inet6_addr_add+0x12f/0xa40 [ 8176.879806][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8176.879806][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8176.879806][ T284] netlink_rcv_skb+0x130/0x360 [ 8176.879806][ T284] netlink_unicast+0x449/0x710 [ 8176.879806][ T284] netlink_sendmsg+0x723/0xbe0 [ 8176.879806][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8176.879806][ T284] ___sys_sendmsg+0xee/0x170 [ 8176.879806][ T284] __sys_sendmsg+0xcd/0x170 [ 8176.879806][ T284] do_syscall_64+0xc6/0x1e0 [ 8176.879806][ T284] [ 8176.881958][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8176.881958][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8176.881958][ T284] ipv6_find_idev+0x102/0x170 [ 8176.881958][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8176.881958][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8176.881958][ T284] netlink_rcv_skb+0x130/0x360 [ 8176.881958][ T284] netlink_unicast+0x449/0x710 [ 8176.881958][ T284] netlink_sendmsg+0x723/0xbe0 [ 8176.881958][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8176.881958][ T284] ___sys_sendmsg+0xee/0x170 [ 8176.881958][ T284] __sys_sendmsg+0xcd/0x170 [ 8176.881958][ T284] do_syscall_64+0xc6/0x1e0 [ 8176.881958][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8176.881958][ T284] [ 8176.883637][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8176.883637][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8176.883637][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8176.883637][ T284] ipv6_find_idev+0x102/0x170 [ 8176.883637][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8176.883637][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8176.883637][ T284] netlink_rcv_skb+0x130/0x360 [ 8176.883637][ T284] netlink_unicast+0x449/0x710 [ 8176.883637][ T284] netlink_sendmsg+0x723/0xbe0 [ 8176.883637][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8176.883637][ T284] ___sys_sendmsg+0xee/0x170 [ 8176.883637][ T284] __sys_sendmsg+0xcd/0x170 [ 8176.883637][ T284] do_syscall_64+0xc6/0x1e0 [ 8176.883637][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8176.883637][ T284] [ 8186.539007][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8186.539436][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8186.539436][ T282] dst_init+0x84/0x4a0 [ 8186.539436][ T282] dst_alloc+0x97/0x150 [ 8186.539436][ T282] ip6_dst_alloc+0x23/0x90 [ 8186.539436][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8186.539436][ T282] ip6_pol_route+0x56f/0x840 [ 8186.539436][ T282] fib6_rule_lookup+0x196/0x240 [ 8186.539436][ T282] ip6_route_input+0x542/0x980 [ 8186.539436][ T282] ipv6_rcv+0x8f/0x400 [ 8186.539436][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8186.539436][ T282] process_backlog+0x101/0x620 [ 8186.539436][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8186.539436][ T282] net_rx_action+0x495/0xbe0 [ 8186.539436][ T282] __do_softirq+0x1b5/0x7f6 [ 8186.539436][ T282] [ 8186.541239][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8186.541239][ T282] netdev_get_by_index+0x5e/0x80 [ 8186.541239][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8186.541239][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8186.541239][ T282] ip6_route_add+0x1c/0x140 [ 8186.541239][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8186.541239][ T282] inet6_addr_add+0x4f8/0xa40 [ 8186.541239][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8186.541239][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8186.541239][ T282] netlink_rcv_skb+0x130/0x360 [ 8186.541239][ T282] netlink_unicast+0x449/0x710 [ 8186.541239][ T282] netlink_sendmsg+0x723/0xbe0 [ 8186.541239][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8186.541239][ T282] ___sys_sendmsg+0xee/0x170 [ 8186.541239][ T282] __sys_sendmsg+0xcd/0x170 [ 8186.541239][ T282] do_syscall_64+0xc6/0x1e0 [ 8186.541239][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8186.541239][ T282] [ 8186.543472][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8186.543472][ T282] netdev_get_by_index+0x5e/0x80 [ 8186.543472][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8186.543472][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8186.543472][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8186.543472][ T282] ipv6_add_addr+0x411/0x2000 [ 8186.543472][ T282] inet6_addr_add+0x30e/0xa40 [ 8186.543472][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8186.543472][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8186.543472][ T282] netlink_rcv_skb+0x130/0x360 [ 8186.543472][ T282] netlink_unicast+0x449/0x710 [ 8186.543472][ T282] netlink_sendmsg+0x723/0xbe0 [ 8186.543472][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8186.543472][ T282] ___sys_sendmsg+0xee/0x170 [ 8186.543472][ T282] __sys_sendmsg+0xcd/0x170 [ 8186.543472][ T282] do_syscall_64+0xc6/0x1e0 [ 8186.543472][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8186.543472][ T282] [ 8186.545667][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8186.545667][ T282] netdev_get_by_index+0x5e/0x80 [ 8186.545667][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8186.545667][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8186.545667][ T282] ip6_route_add+0x1c/0x140 [ 8186.545667][ T282] addrconf_add_mroute+0x129/0x180 [ 8186.545667][ T282] addrconf_add_dev+0xe2/0x170 [ 8186.545667][ T282] inet6_addr_add+0x12f/0xa40 [ 8186.545667][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8186.545667][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8186.545667][ T282] netlink_rcv_skb+0x130/0x360 [ 8186.545667][ T282] netlink_unicast+0x449/0x710 [ 8186.545667][ T282] netlink_sendmsg+0x723/0xbe0 [ 8186.545667][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8186.545667][ T282] ___sys_sendmsg+0xee/0x170 [ 8186.545667][ T282] __sys_sendmsg+0xcd/0x170 [ 8186.545667][ T282] do_syscall_64+0xc6/0x1e0 [ 8186.545667][ T282] [ 8186.547805][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8186.547805][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8186.547805][ T282] ipv6_find_idev+0x102/0x170 [ 8186.547805][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8186.547805][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8186.547805][ T282] netlink_rcv_skb+0x130/0x360 [ 8186.547805][ T282] netlink_unicast+0x449/0x710 [ 8186.547805][ T282] netlink_sendmsg+0x723/0xbe0 [ 8186.547805][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8186.547805][ T282] ___sys_sendmsg+0xee/0x170 [ 8186.547805][ T282] __sys_sendmsg+0xcd/0x170 [ 8186.547805][ T282] do_syscall_64+0xc6/0x1e0 [ 8186.547805][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8186.547805][ T282] [ 8186.549478][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8186.549478][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8186.549478][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8186.549478][ T282] ipv6_find_idev+0x102/0x170 [ 8186.549478][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8186.549478][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8186.549478][ T282] netlink_rcv_skb+0x130/0x360 [ 8186.549478][ T282] netlink_unicast+0x449/0x710 [ 8186.549478][ T282] netlink_sendmsg+0x723/0xbe0 [ 8186.549478][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8186.549478][ T282] ___sys_sendmsg+0xee/0x170 [ 8186.549478][ T282] __sys_sendmsg+0xcd/0x170 [ 8186.549478][ T282] do_syscall_64+0xc6/0x1e0 [ 8186.549478][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8186.549478][ T282] [ 8187.123007][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8187.123454][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8187.123454][ T284] netdev_get_by_index+0x5e/0x80 [ 8187.123454][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8187.123454][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8187.123454][ T284] ip6_route_add+0x1c/0x140 [ 8187.123454][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8187.123454][ T284] inet6_addr_add+0x4f8/0xa40 [ 8187.123454][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8187.123454][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8187.123454][ T284] netlink_rcv_skb+0x130/0x360 [ 8187.123454][ T284] netlink_unicast+0x449/0x710 [ 8187.123454][ T284] netlink_sendmsg+0x723/0xbe0 [ 8187.123454][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8187.123454][ T284] ___sys_sendmsg+0xee/0x170 [ 8187.123454][ T284] __sys_sendmsg+0xcd/0x170 [ 8187.123454][ T284] do_syscall_64+0xc6/0x1e0 [ 8187.123454][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8187.123454][ T284] [ 8187.125659][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8187.125659][ T284] netdev_get_by_index+0x5e/0x80 [ 8187.125659][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8187.125659][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8187.125659][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8187.125659][ T284] ipv6_add_addr+0x411/0x2000 [ 8187.125659][ T284] inet6_addr_add+0x30e/0xa40 [ 8187.125659][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8187.125659][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8187.125659][ T284] netlink_rcv_skb+0x130/0x360 [ 8187.125659][ T284] netlink_unicast+0x449/0x710 [ 8187.125659][ T284] netlink_sendmsg+0x723/0xbe0 [ 8187.125659][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8187.125659][ T284] ___sys_sendmsg+0xee/0x170 [ 8187.125659][ T284] __sys_sendmsg+0xcd/0x170 [ 8187.125659][ T284] do_syscall_64+0xc6/0x1e0 [ 8187.125659][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8187.125659][ T284] [ 8187.127841][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8187.127841][ T284] netdev_get_by_index+0x5e/0x80 [ 8187.127841][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8187.127841][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8187.127841][ T284] ip6_route_add+0x1c/0x140 [ 8187.127841][ T284] addrconf_add_mroute+0x129/0x180 [ 8187.127841][ T284] addrconf_add_dev+0xe2/0x170 [ 8187.127841][ T284] inet6_addr_add+0x12f/0xa40 [ 8187.127841][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8187.127841][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8187.127841][ T284] netlink_rcv_skb+0x130/0x360 [ 8187.127841][ T284] netlink_unicast+0x449/0x710 [ 8187.127841][ T284] netlink_sendmsg+0x723/0xbe0 [ 8187.127841][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8187.127841][ T284] ___sys_sendmsg+0xee/0x170 [ 8187.127841][ T284] __sys_sendmsg+0xcd/0x170 [ 8187.127841][ T284] do_syscall_64+0xc6/0x1e0 [ 8187.127841][ T284] [ 8187.129984][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8187.129984][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8187.129984][ T284] ipv6_find_idev+0x102/0x170 [ 8187.129984][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8187.129984][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8187.129984][ T284] netlink_rcv_skb+0x130/0x360 [ 8187.129984][ T284] netlink_unicast+0x449/0x710 [ 8187.129984][ T284] netlink_sendmsg+0x723/0xbe0 [ 8187.129984][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8187.129984][ T284] ___sys_sendmsg+0xee/0x170 [ 8187.129984][ T284] __sys_sendmsg+0xcd/0x170 [ 8187.129984][ T284] do_syscall_64+0xc6/0x1e0 [ 8187.129984][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8187.129984][ T284] [ 8187.131660][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8187.131660][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8187.131660][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8187.131660][ T284] ipv6_find_idev+0x102/0x170 [ 8187.131660][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8187.131660][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8187.131660][ T284] netlink_rcv_skb+0x130/0x360 [ 8187.131660][ T284] netlink_unicast+0x449/0x710 [ 8187.131660][ T284] netlink_sendmsg+0x723/0xbe0 [ 8187.131660][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8187.131660][ T284] ___sys_sendmsg+0xee/0x170 [ 8187.131660][ T284] __sys_sendmsg+0xcd/0x170 [ 8187.131660][ T284] do_syscall_64+0xc6/0x1e0 [ 8187.131660][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8187.131660][ T284] [ 8196.787031][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8196.787407][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8196.787407][ T282] dst_init+0x84/0x4a0 [ 8196.787407][ T282] dst_alloc+0x97/0x150 [ 8196.787407][ T282] ip6_dst_alloc+0x23/0x90 [ 8196.787407][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8196.787407][ T282] ip6_pol_route+0x56f/0x840 [ 8196.787407][ T282] fib6_rule_lookup+0x196/0x240 [ 8196.787407][ T282] ip6_route_input+0x542/0x980 [ 8196.787407][ T282] ipv6_rcv+0x8f/0x400 [ 8196.787407][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8196.787407][ T282] process_backlog+0x101/0x620 [ 8196.787407][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8196.787407][ T282] net_rx_action+0x495/0xbe0 [ 8196.787407][ T282] __do_softirq+0x1b5/0x7f6 [ 8196.787407][ T282] [ 8196.789269][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8196.789269][ T282] netdev_get_by_index+0x5e/0x80 [ 8196.789269][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8196.789269][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8196.789269][ T282] ip6_route_add+0x1c/0x140 [ 8196.789269][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8196.789269][ T282] inet6_addr_add+0x4f8/0xa40 [ 8196.789269][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8196.789269][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8196.789269][ T282] netlink_rcv_skb+0x130/0x360 [ 8196.789269][ T282] netlink_unicast+0x449/0x710 [ 8196.789269][ T282] netlink_sendmsg+0x723/0xbe0 [ 8196.789269][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8196.789269][ T282] ___sys_sendmsg+0xee/0x170 [ 8196.789269][ T282] __sys_sendmsg+0xcd/0x170 [ 8196.789269][ T282] do_syscall_64+0xc6/0x1e0 [ 8196.789269][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8196.789269][ T282] [ 8196.791460][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8196.791460][ T282] netdev_get_by_index+0x5e/0x80 [ 8196.791460][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8196.791460][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8196.791460][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8196.791460][ T282] ipv6_add_addr+0x411/0x2000 [ 8196.791460][ T282] inet6_addr_add+0x30e/0xa40 [ 8196.791460][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8196.791460][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8196.791460][ T282] netlink_rcv_skb+0x130/0x360 [ 8196.791460][ T282] netlink_unicast+0x449/0x710 [ 8196.791460][ T282] netlink_sendmsg+0x723/0xbe0 [ 8196.791460][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8196.791460][ T282] ___sys_sendmsg+0xee/0x170 [ 8196.791460][ T282] __sys_sendmsg+0xcd/0x170 [ 8196.791460][ T282] do_syscall_64+0xc6/0x1e0 [ 8196.791460][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8196.791460][ T282] [ 8196.793665][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8196.793665][ T282] netdev_get_by_index+0x5e/0x80 [ 8196.793665][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8196.793665][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8196.793665][ T282] ip6_route_add+0x1c/0x140 [ 8196.793665][ T282] addrconf_add_mroute+0x129/0x180 [ 8196.793665][ T282] addrconf_add_dev+0xe2/0x170 [ 8196.793665][ T282] inet6_addr_add+0x12f/0xa40 [ 8196.793665][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8196.793665][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8196.793665][ T282] netlink_rcv_skb+0x130/0x360 [ 8196.793665][ T282] netlink_unicast+0x449/0x710 [ 8196.793665][ T282] netlink_sendmsg+0x723/0xbe0 [ 8196.793665][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8196.793665][ T282] ___sys_sendmsg+0xee/0x170 [ 8196.793665][ T282] __sys_sendmsg+0xcd/0x170 [ 8196.793665][ T282] do_syscall_64+0xc6/0x1e0 [ 8196.793665][ T282] [ 8196.795815][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8196.795815][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8196.795815][ T282] ipv6_find_idev+0x102/0x170 [ 8196.795815][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8196.795815][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8196.795815][ T282] netlink_rcv_skb+0x130/0x360 [ 8196.795815][ T282] netlink_unicast+0x449/0x710 [ 8196.795815][ T282] netlink_sendmsg+0x723/0xbe0 [ 8196.795815][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8196.795815][ T282] ___sys_sendmsg+0xee/0x170 [ 8196.795815][ T282] __sys_sendmsg+0xcd/0x170 [ 8196.795815][ T282] do_syscall_64+0xc6/0x1e0 [ 8196.795815][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8196.795815][ T282] [ 8196.797501][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8196.797501][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8196.797501][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8196.797501][ T282] ipv6_find_idev+0x102/0x170 [ 8196.797501][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8196.797501][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8196.797501][ T282] netlink_rcv_skb+0x130/0x360 [ 8196.797501][ T282] netlink_unicast+0x449/0x710 [ 8196.797501][ T282] netlink_sendmsg+0x723/0xbe0 [ 8196.797501][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8196.797501][ T282] ___sys_sendmsg+0xee/0x170 [ 8196.797501][ T282] __sys_sendmsg+0xcd/0x170 [ 8196.797501][ T282] do_syscall_64+0xc6/0x1e0 [ 8196.797501][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8196.797501][ T282] [ 8197.371007][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8197.371423][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8197.371423][ T284] netdev_get_by_index+0x5e/0x80 [ 8197.371423][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8197.371423][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8197.371423][ T284] ip6_route_add+0x1c/0x140 [ 8197.371423][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8197.371423][ T284] inet6_addr_add+0x4f8/0xa40 [ 8197.371423][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8197.371423][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8197.371423][ T284] netlink_rcv_skb+0x130/0x360 [ 8197.371423][ T284] netlink_unicast+0x449/0x710 [ 8197.371423][ T284] netlink_sendmsg+0x723/0xbe0 [ 8197.371423][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8197.371423][ T284] ___sys_sendmsg+0xee/0x170 [ 8197.371423][ T284] __sys_sendmsg+0xcd/0x170 [ 8197.371423][ T284] do_syscall_64+0xc6/0x1e0 [ 8197.371423][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8197.371423][ T284] [ 8197.373645][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8197.373645][ T284] netdev_get_by_index+0x5e/0x80 [ 8197.373645][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8197.373645][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8197.373645][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8197.373645][ T284] ipv6_add_addr+0x411/0x2000 [ 8197.373645][ T284] inet6_addr_add+0x30e/0xa40 [ 8197.373645][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8197.373645][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8197.373645][ T284] netlink_rcv_skb+0x130/0x360 [ 8197.373645][ T284] netlink_unicast+0x449/0x710 [ 8197.373645][ T284] netlink_sendmsg+0x723/0xbe0 [ 8197.373645][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8197.373645][ T284] ___sys_sendmsg+0xee/0x170 [ 8197.373645][ T284] __sys_sendmsg+0xcd/0x170 [ 8197.373645][ T284] do_syscall_64+0xc6/0x1e0 [ 8197.373645][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8197.373645][ T284] [ 8197.375826][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8197.375826][ T284] netdev_get_by_index+0x5e/0x80 [ 8197.375826][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8197.375826][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8197.375826][ T284] ip6_route_add+0x1c/0x140 [ 8197.375826][ T284] addrconf_add_mroute+0x129/0x180 [ 8197.375826][ T284] addrconf_add_dev+0xe2/0x170 [ 8197.375826][ T284] inet6_addr_add+0x12f/0xa40 [ 8197.375826][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8197.375826][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8197.375826][ T284] netlink_rcv_skb+0x130/0x360 [ 8197.375826][ T284] netlink_unicast+0x449/0x710 [ 8197.375826][ T284] netlink_sendmsg+0x723/0xbe0 [ 8197.375826][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8197.375826][ T284] ___sys_sendmsg+0xee/0x170 [ 8197.375826][ T284] __sys_sendmsg+0xcd/0x170 [ 8197.375826][ T284] do_syscall_64+0xc6/0x1e0 [ 8197.375826][ T284] [ 8197.377968][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8197.377968][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8197.377968][ T284] ipv6_find_idev+0x102/0x170 [ 8197.377968][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8197.377968][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8197.377968][ T284] netlink_rcv_skb+0x130/0x360 [ 8197.377968][ T284] netlink_unicast+0x449/0x710 [ 8197.377968][ T284] netlink_sendmsg+0x723/0xbe0 [ 8197.377968][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8197.377968][ T284] ___sys_sendmsg+0xee/0x170 [ 8197.377968][ T284] __sys_sendmsg+0xcd/0x170 [ 8197.377968][ T284] do_syscall_64+0xc6/0x1e0 [ 8197.377968][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8197.377968][ T284] [ 8197.379658][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8197.379658][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8197.379658][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8197.379658][ T284] ipv6_find_idev+0x102/0x170 [ 8197.379658][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8197.379658][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8197.379658][ T284] netlink_rcv_skb+0x130/0x360 [ 8197.379658][ T284] netlink_unicast+0x449/0x710 [ 8197.379658][ T284] netlink_sendmsg+0x723/0xbe0 [ 8197.379658][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8197.379658][ T284] ___sys_sendmsg+0xee/0x170 [ 8197.379658][ T284] __sys_sendmsg+0xcd/0x170 [ 8197.379658][ T284] do_syscall_64+0xc6/0x1e0 [ 8197.379658][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8197.379658][ T284] [ 8207.035003][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8207.035426][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8207.035426][ T282] dst_init+0x84/0x4a0 [ 8207.035426][ T282] dst_alloc+0x97/0x150 [ 8207.035426][ T282] ip6_dst_alloc+0x23/0x90 [ 8207.035426][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8207.035426][ T282] ip6_pol_route+0x56f/0x840 [ 8207.035426][ T282] fib6_rule_lookup+0x196/0x240 [ 8207.035426][ T282] ip6_route_input+0x542/0x980 [ 8207.035426][ T282] ipv6_rcv+0x8f/0x400 [ 8207.035426][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8207.035426][ T282] process_backlog+0x101/0x620 [ 8207.035426][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8207.035426][ T282] net_rx_action+0x495/0xbe0 [ 8207.035426][ T282] __do_softirq+0x1b5/0x7f6 [ 8207.035426][ T282] [ 8207.037227][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8207.037227][ T282] netdev_get_by_index+0x5e/0x80 [ 8207.037227][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8207.037227][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8207.037227][ T282] ip6_route_add+0x1c/0x140 [ 8207.037227][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8207.037227][ T282] inet6_addr_add+0x4f8/0xa40 [ 8207.037227][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8207.037227][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8207.037227][ T282] netlink_rcv_skb+0x130/0x360 [ 8207.037227][ T282] netlink_unicast+0x449/0x710 [ 8207.037227][ T282] netlink_sendmsg+0x723/0xbe0 [ 8207.037227][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8207.037227][ T282] ___sys_sendmsg+0xee/0x170 [ 8207.037227][ T282] __sys_sendmsg+0xcd/0x170 [ 8207.037227][ T282] do_syscall_64+0xc6/0x1e0 [ 8207.037227][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8207.037227][ T282] [ 8207.039422][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8207.039422][ T282] netdev_get_by_index+0x5e/0x80 [ 8207.039422][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8207.039422][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8207.039422][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8207.039422][ T282] ipv6_add_addr+0x411/0x2000 [ 8207.039422][ T282] inet6_addr_add+0x30e/0xa40 [ 8207.039422][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8207.039422][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8207.039422][ T282] netlink_rcv_skb+0x130/0x360 [ 8207.039422][ T282] netlink_unicast+0x449/0x710 [ 8207.039422][ T282] netlink_sendmsg+0x723/0xbe0 [ 8207.039422][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8207.039422][ T282] ___sys_sendmsg+0xee/0x170 [ 8207.039422][ T282] __sys_sendmsg+0xcd/0x170 [ 8207.039422][ T282] do_syscall_64+0xc6/0x1e0 [ 8207.039422][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8207.039422][ T282] [ 8207.041610][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8207.041610][ T282] netdev_get_by_index+0x5e/0x80 [ 8207.041610][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8207.041610][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8207.041610][ T282] ip6_route_add+0x1c/0x140 [ 8207.041610][ T282] addrconf_add_mroute+0x129/0x180 [ 8207.041610][ T282] addrconf_add_dev+0xe2/0x170 [ 8207.041610][ T282] inet6_addr_add+0x12f/0xa40 [ 8207.041610][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8207.041610][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8207.041610][ T282] netlink_rcv_skb+0x130/0x360 [ 8207.041610][ T282] netlink_unicast+0x449/0x710 [ 8207.041610][ T282] netlink_sendmsg+0x723/0xbe0 [ 8207.041610][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8207.041610][ T282] ___sys_sendmsg+0xee/0x170 [ 8207.041610][ T282] __sys_sendmsg+0xcd/0x170 [ 8207.041610][ T282] do_syscall_64+0xc6/0x1e0 [ 8207.041610][ T282] [ 8207.043751][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8207.043751][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8207.043751][ T282] ipv6_find_idev+0x102/0x170 [ 8207.043751][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8207.043751][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8207.043751][ T282] netlink_rcv_skb+0x130/0x360 [ 8207.043751][ T282] netlink_unicast+0x449/0x710 [ 8207.043751][ T282] netlink_sendmsg+0x723/0xbe0 [ 8207.043751][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8207.043751][ T282] ___sys_sendmsg+0xee/0x170 [ 8207.043751][ T282] __sys_sendmsg+0xcd/0x170 [ 8207.043751][ T282] do_syscall_64+0xc6/0x1e0 [ 8207.043751][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8207.043751][ T282] [ 8207.045430][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8207.045430][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8207.045430][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8207.045430][ T282] ipv6_find_idev+0x102/0x170 [ 8207.045430][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8207.045430][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8207.045430][ T282] netlink_rcv_skb+0x130/0x360 [ 8207.045430][ T282] netlink_unicast+0x449/0x710 [ 8207.045430][ T282] netlink_sendmsg+0x723/0xbe0 [ 8207.045430][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8207.045430][ T282] ___sys_sendmsg+0xee/0x170 [ 8207.045430][ T282] __sys_sendmsg+0xcd/0x170 [ 8207.045430][ T282] do_syscall_64+0xc6/0x1e0 [ 8207.045430][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8207.045430][ T282] [ 8207.619005][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8207.619360][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8207.619360][ T284] netdev_get_by_index+0x5e/0x80 [ 8207.619360][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8207.619360][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8207.619360][ T284] ip6_route_add+0x1c/0x140 [ 8207.619360][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8207.619360][ T284] inet6_addr_add+0x4f8/0xa40 [ 8207.619360][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8207.619360][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8207.619360][ T284] netlink_rcv_skb+0x130/0x360 [ 8207.619360][ T284] netlink_unicast+0x449/0x710 [ 8207.619360][ T284] netlink_sendmsg+0x723/0xbe0 [ 8207.619360][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8207.619360][ T284] ___sys_sendmsg+0xee/0x170 [ 8207.619360][ T284] __sys_sendmsg+0xcd/0x170 [ 8207.619360][ T284] do_syscall_64+0xc6/0x1e0 [ 8207.619360][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8207.619360][ T284] [ 8207.621550][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8207.621550][ T284] netdev_get_by_index+0x5e/0x80 [ 8207.621550][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8207.621550][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8207.621550][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8207.621550][ T284] ipv6_add_addr+0x411/0x2000 [ 8207.621550][ T284] inet6_addr_add+0x30e/0xa40 [ 8207.621550][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8207.621550][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8207.621550][ T284] netlink_rcv_skb+0x130/0x360 [ 8207.621550][ T284] netlink_unicast+0x449/0x710 [ 8207.621550][ T284] netlink_sendmsg+0x723/0xbe0 [ 8207.621550][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8207.621550][ T284] ___sys_sendmsg+0xee/0x170 [ 8207.621550][ T284] __sys_sendmsg+0xcd/0x170 [ 8207.621550][ T284] do_syscall_64+0xc6/0x1e0 [ 8207.621550][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8207.621550][ T284] [ 8207.623740][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8207.623740][ T284] netdev_get_by_index+0x5e/0x80 [ 8207.623740][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8207.623740][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8207.623740][ T284] ip6_route_add+0x1c/0x140 [ 8207.623740][ T284] addrconf_add_mroute+0x129/0x180 [ 8207.623740][ T284] addrconf_add_dev+0xe2/0x170 [ 8207.623740][ T284] inet6_addr_add+0x12f/0xa40 [ 8207.623740][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8207.623740][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8207.623740][ T284] netlink_rcv_skb+0x130/0x360 [ 8207.623740][ T284] netlink_unicast+0x449/0x710 [ 8207.623740][ T284] netlink_sendmsg+0x723/0xbe0 [ 8207.623740][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8207.623740][ T284] ___sys_sendmsg+0xee/0x170 [ 8207.623740][ T284] __sys_sendmsg+0xcd/0x170 [ 8207.623740][ T284] do_syscall_64+0xc6/0x1e0 [ 8207.623740][ T284] [ 8207.625877][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8207.625877][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8207.625877][ T284] ipv6_find_idev+0x102/0x170 [ 8207.625877][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8207.625877][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8207.625877][ T284] netlink_rcv_skb+0x130/0x360 [ 8207.625877][ T284] netlink_unicast+0x449/0x710 [ 8207.625877][ T284] netlink_sendmsg+0x723/0xbe0 [ 8207.625877][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8207.625877][ T284] ___sys_sendmsg+0xee/0x170 [ 8207.625877][ T284] __sys_sendmsg+0xcd/0x170 [ 8207.625877][ T284] do_syscall_64+0xc6/0x1e0 [ 8207.625877][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8207.625877][ T284] [ 8207.627553][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8207.627553][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8207.627553][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8207.627553][ T284] ipv6_find_idev+0x102/0x170 [ 8207.627553][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8207.627553][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8207.627553][ T284] netlink_rcv_skb+0x130/0x360 [ 8207.627553][ T284] netlink_unicast+0x449/0x710 [ 8207.627553][ T284] netlink_sendmsg+0x723/0xbe0 [ 8207.627553][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8207.627553][ T284] ___sys_sendmsg+0xee/0x170 [ 8207.627553][ T284] __sys_sendmsg+0xcd/0x170 [ 8207.627553][ T284] do_syscall_64+0xc6/0x1e0 [ 8207.627553][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8207.627553][ T284] [ 8217.283003][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8217.283397][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8217.283397][ T282] dst_init+0x84/0x4a0 [ 8217.283397][ T282] dst_alloc+0x97/0x150 [ 8217.283397][ T282] ip6_dst_alloc+0x23/0x90 [ 8217.283397][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8217.283397][ T282] ip6_pol_route+0x56f/0x840 [ 8217.283397][ T282] fib6_rule_lookup+0x196/0x240 [ 8217.283397][ T282] ip6_route_input+0x542/0x980 [ 8217.283397][ T282] ipv6_rcv+0x8f/0x400 [ 8217.283397][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8217.283397][ T282] process_backlog+0x101/0x620 [ 8217.283397][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8217.283397][ T282] net_rx_action+0x495/0xbe0 [ 8217.283397][ T282] __do_softirq+0x1b5/0x7f6 [ 8217.283397][ T282] [ 8217.285282][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8217.285282][ T282] netdev_get_by_index+0x5e/0x80 [ 8217.285282][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8217.285282][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8217.285282][ T282] ip6_route_add+0x1c/0x140 [ 8217.285282][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8217.285282][ T282] inet6_addr_add+0x4f8/0xa40 [ 8217.285282][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8217.285282][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8217.285282][ T282] netlink_rcv_skb+0x130/0x360 [ 8217.285282][ T282] netlink_unicast+0x449/0x710 [ 8217.285282][ T282] netlink_sendmsg+0x723/0xbe0 [ 8217.285282][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8217.285282][ T282] ___sys_sendmsg+0xee/0x170 [ 8217.285282][ T282] __sys_sendmsg+0xcd/0x170 [ 8217.285282][ T282] do_syscall_64+0xc6/0x1e0 [ 8217.285282][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8217.285282][ T282] [ 8217.287467][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8217.287467][ T282] netdev_get_by_index+0x5e/0x80 [ 8217.287467][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8217.287467][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8217.287467][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8217.287467][ T282] ipv6_add_addr+0x411/0x2000 [ 8217.287467][ T282] inet6_addr_add+0x30e/0xa40 [ 8217.287467][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8217.287467][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8217.287467][ T282] netlink_rcv_skb+0x130/0x360 [ 8217.287467][ T282] netlink_unicast+0x449/0x710 [ 8217.287467][ T282] netlink_sendmsg+0x723/0xbe0 [ 8217.287467][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8217.287467][ T282] ___sys_sendmsg+0xee/0x170 [ 8217.287467][ T282] __sys_sendmsg+0xcd/0x170 [ 8217.287467][ T282] do_syscall_64+0xc6/0x1e0 [ 8217.287467][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8217.287467][ T282] [ 8217.289655][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8217.289655][ T282] netdev_get_by_index+0x5e/0x80 [ 8217.289655][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8217.289655][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8217.289655][ T282] ip6_route_add+0x1c/0x140 [ 8217.289655][ T282] addrconf_add_mroute+0x129/0x180 [ 8217.289655][ T282] addrconf_add_dev+0xe2/0x170 [ 8217.289655][ T282] inet6_addr_add+0x12f/0xa40 [ 8217.289655][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8217.289655][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8217.289655][ T282] netlink_rcv_skb+0x130/0x360 [ 8217.289655][ T282] netlink_unicast+0x449/0x710 [ 8217.289655][ T282] netlink_sendmsg+0x723/0xbe0 [ 8217.289655][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8217.289655][ T282] ___sys_sendmsg+0xee/0x170 [ 8217.289655][ T282] __sys_sendmsg+0xcd/0x170 [ 8217.289655][ T282] do_syscall_64+0xc6/0x1e0 [ 8217.289655][ T282] [ 8217.291812][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8217.291812][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8217.291812][ T282] ipv6_find_idev+0x102/0x170 [ 8217.291812][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8217.291812][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8217.291812][ T282] netlink_rcv_skb+0x130/0x360 [ 8217.291812][ T282] netlink_unicast+0x449/0x710 [ 8217.291812][ T282] netlink_sendmsg+0x723/0xbe0 [ 8217.291812][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8217.291812][ T282] ___sys_sendmsg+0xee/0x170 [ 8217.291812][ T282] __sys_sendmsg+0xcd/0x170 [ 8217.291812][ T282] do_syscall_64+0xc6/0x1e0 [ 8217.291812][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8217.291812][ T282] [ 8217.293504][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8217.293504][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8217.293504][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8217.293504][ T282] ipv6_find_idev+0x102/0x170 [ 8217.293504][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8217.293504][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8217.293504][ T282] netlink_rcv_skb+0x130/0x360 [ 8217.293504][ T282] netlink_unicast+0x449/0x710 [ 8217.293504][ T282] netlink_sendmsg+0x723/0xbe0 [ 8217.293504][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8217.293504][ T282] ___sys_sendmsg+0xee/0x170 [ 8217.293504][ T282] __sys_sendmsg+0xcd/0x170 [ 8217.293504][ T282] do_syscall_64+0xc6/0x1e0 [ 8217.293504][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8217.293504][ T282] [ 8217.867011][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8217.867446][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8217.867446][ T284] netdev_get_by_index+0x5e/0x80 [ 8217.867446][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8217.867446][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8217.867446][ T284] ip6_route_add+0x1c/0x140 [ 8217.867446][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8217.867446][ T284] inet6_addr_add+0x4f8/0xa40 [ 8217.867446][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8217.867446][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8217.867446][ T284] netlink_rcv_skb+0x130/0x360 [ 8217.867446][ T284] netlink_unicast+0x449/0x710 [ 8217.867446][ T284] netlink_sendmsg+0x723/0xbe0 [ 8217.867446][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8217.867446][ T284] ___sys_sendmsg+0xee/0x170 [ 8217.867446][ T284] __sys_sendmsg+0xcd/0x170 [ 8217.867446][ T284] do_syscall_64+0xc6/0x1e0 [ 8217.867446][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8217.867446][ T284] [ 8217.869648][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8217.869648][ T284] netdev_get_by_index+0x5e/0x80 [ 8217.869648][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8217.869648][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8217.869648][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8217.869648][ T284] ipv6_add_addr+0x411/0x2000 [ 8217.869648][ T284] inet6_addr_add+0x30e/0xa40 [ 8217.869648][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8217.869648][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8217.869648][ T284] netlink_rcv_skb+0x130/0x360 [ 8217.869648][ T284] netlink_unicast+0x449/0x710 [ 8217.869648][ T284] netlink_sendmsg+0x723/0xbe0 [ 8217.869648][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8217.869648][ T284] ___sys_sendmsg+0xee/0x170 [ 8217.869648][ T284] __sys_sendmsg+0xcd/0x170 [ 8217.869648][ T284] do_syscall_64+0xc6/0x1e0 [ 8217.869648][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8217.869648][ T284] [ 8217.871849][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8217.871849][ T284] netdev_get_by_index+0x5e/0x80 [ 8217.871849][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8217.871849][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8217.871849][ T284] ip6_route_add+0x1c/0x140 [ 8217.871849][ T284] addrconf_add_mroute+0x129/0x180 [ 8217.871849][ T284] addrconf_add_dev+0xe2/0x170 [ 8217.871849][ T284] inet6_addr_add+0x12f/0xa40 [ 8217.871849][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8217.871849][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8217.871849][ T284] netlink_rcv_skb+0x130/0x360 [ 8217.871849][ T284] netlink_unicast+0x449/0x710 [ 8217.871849][ T284] netlink_sendmsg+0x723/0xbe0 [ 8217.871849][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8217.871849][ T284] ___sys_sendmsg+0xee/0x170 [ 8217.871849][ T284] __sys_sendmsg+0xcd/0x170 [ 8217.871849][ T284] do_syscall_64+0xc6/0x1e0 [ 8217.871849][ T284] [ 8217.874004][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8217.874004][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8217.874004][ T284] ipv6_find_idev+0x102/0x170 [ 8217.874004][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8217.874004][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8217.874004][ T284] netlink_rcv_skb+0x130/0x360 [ 8217.874004][ T284] netlink_unicast+0x449/0x710 [ 8217.874004][ T284] netlink_sendmsg+0x723/0xbe0 [ 8217.874004][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8217.874004][ T284] ___sys_sendmsg+0xee/0x170 [ 8217.874004][ T284] __sys_sendmsg+0xcd/0x170 [ 8217.874004][ T284] do_syscall_64+0xc6/0x1e0 [ 8217.874004][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8217.874004][ T284] [ 8217.875683][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8217.875683][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8217.875683][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8217.875683][ T284] ipv6_find_idev+0x102/0x170 [ 8217.875683][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8217.875683][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8217.875683][ T284] netlink_rcv_skb+0x130/0x360 [ 8217.875683][ T284] netlink_unicast+0x449/0x710 [ 8217.875683][ T284] netlink_sendmsg+0x723/0xbe0 [ 8217.875683][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8217.875683][ T284] ___sys_sendmsg+0xee/0x170 [ 8217.875683][ T284] __sys_sendmsg+0xcd/0x170 [ 8217.875683][ T284] do_syscall_64+0xc6/0x1e0 [ 8217.875683][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8217.875683][ T284] [ 8227.531017][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8227.531448][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8227.531448][ T282] dst_init+0x84/0x4a0 [ 8227.531448][ T282] dst_alloc+0x97/0x150 [ 8227.531448][ T282] ip6_dst_alloc+0x23/0x90 [ 8227.531448][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8227.531448][ T282] ip6_pol_route+0x56f/0x840 [ 8227.531448][ T282] fib6_rule_lookup+0x196/0x240 [ 8227.531448][ T282] ip6_route_input+0x542/0x980 [ 8227.531448][ T282] ipv6_rcv+0x8f/0x400 [ 8227.531448][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8227.531448][ T282] process_backlog+0x101/0x620 [ 8227.531448][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8227.531448][ T282] net_rx_action+0x495/0xbe0 [ 8227.531448][ T282] __do_softirq+0x1b5/0x7f6 [ 8227.531448][ T282] [ 8227.533239][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8227.533239][ T282] netdev_get_by_index+0x5e/0x80 [ 8227.533239][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8227.533239][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8227.533239][ T282] ip6_route_add+0x1c/0x140 [ 8227.533239][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8227.533239][ T282] inet6_addr_add+0x4f8/0xa40 [ 8227.533239][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8227.533239][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8227.533239][ T282] netlink_rcv_skb+0x130/0x360 [ 8227.533239][ T282] netlink_unicast+0x449/0x710 [ 8227.533239][ T282] netlink_sendmsg+0x723/0xbe0 [ 8227.533239][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8227.533239][ T282] ___sys_sendmsg+0xee/0x170 [ 8227.533239][ T282] __sys_sendmsg+0xcd/0x170 [ 8227.533239][ T282] do_syscall_64+0xc6/0x1e0 [ 8227.533239][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8227.533239][ T282] [ 8227.535434][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8227.535434][ T282] netdev_get_by_index+0x5e/0x80 [ 8227.535434][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8227.535434][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8227.535434][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8227.535434][ T282] ipv6_add_addr+0x411/0x2000 [ 8227.535434][ T282] inet6_addr_add+0x30e/0xa40 [ 8227.535434][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8227.535434][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8227.535434][ T282] netlink_rcv_skb+0x130/0x360 [ 8227.535434][ T282] netlink_unicast+0x449/0x710 [ 8227.535434][ T282] netlink_sendmsg+0x723/0xbe0 [ 8227.535434][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8227.535434][ T282] ___sys_sendmsg+0xee/0x170 [ 8227.535434][ T282] __sys_sendmsg+0xcd/0x170 [ 8227.535434][ T282] do_syscall_64+0xc6/0x1e0 [ 8227.535434][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8227.535434][ T282] [ 8227.537613][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8227.537613][ T282] netdev_get_by_index+0x5e/0x80 [ 8227.537613][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8227.537613][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8227.537613][ T282] ip6_route_add+0x1c/0x140 [ 8227.537613][ T282] addrconf_add_mroute+0x129/0x180 [ 8227.537613][ T282] addrconf_add_dev+0xe2/0x170 [ 8227.537613][ T282] inet6_addr_add+0x12f/0xa40 [ 8227.537613][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8227.537613][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8227.537613][ T282] netlink_rcv_skb+0x130/0x360 [ 8227.537613][ T282] netlink_unicast+0x449/0x710 [ 8227.537613][ T282] netlink_sendmsg+0x723/0xbe0 [ 8227.537613][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8227.537613][ T282] ___sys_sendmsg+0xee/0x170 [ 8227.537613][ T282] __sys_sendmsg+0xcd/0x170 [ 8227.537613][ T282] do_syscall_64+0xc6/0x1e0 [ 8227.537613][ T282] [ 8227.539754][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8227.539754][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8227.539754][ T282] ipv6_find_idev+0x102/0x170 [ 8227.539754][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8227.539754][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8227.539754][ T282] netlink_rcv_skb+0x130/0x360 [ 8227.539754][ T282] netlink_unicast+0x449/0x710 [ 8227.539754][ T282] netlink_sendmsg+0x723/0xbe0 [ 8227.539754][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8227.539754][ T282] ___sys_sendmsg+0xee/0x170 [ 8227.539754][ T282] __sys_sendmsg+0xcd/0x170 [ 8227.539754][ T282] do_syscall_64+0xc6/0x1e0 [ 8227.539754][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8227.539754][ T282] [ 8227.541435][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8227.541435][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8227.541435][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8227.541435][ T282] ipv6_find_idev+0x102/0x170 [ 8227.541435][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8227.541435][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8227.541435][ T282] netlink_rcv_skb+0x130/0x360 [ 8227.541435][ T282] netlink_unicast+0x449/0x710 [ 8227.541435][ T282] netlink_sendmsg+0x723/0xbe0 [ 8227.541435][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8227.541435][ T282] ___sys_sendmsg+0xee/0x170 [ 8227.541435][ T282] __sys_sendmsg+0xcd/0x170 [ 8227.541435][ T282] do_syscall_64+0xc6/0x1e0 [ 8227.541435][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8227.541435][ T282] [ 8228.115002][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8228.115375][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8228.115375][ T284] netdev_get_by_index+0x5e/0x80 [ 8228.115375][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8228.115375][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8228.115375][ T284] ip6_route_add+0x1c/0x140 [ 8228.115375][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8228.115375][ T284] inet6_addr_add+0x4f8/0xa40 [ 8228.115375][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8228.115375][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8228.115375][ T284] netlink_rcv_skb+0x130/0x360 [ 8228.115375][ T284] netlink_unicast+0x449/0x710 [ 8228.115375][ T284] netlink_sendmsg+0x723/0xbe0 [ 8228.115375][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8228.115375][ T284] ___sys_sendmsg+0xee/0x170 [ 8228.115375][ T284] __sys_sendmsg+0xcd/0x170 [ 8228.115375][ T284] do_syscall_64+0xc6/0x1e0 [ 8228.115375][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8228.115375][ T284] [ 8228.117755][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8228.117755][ T284] netdev_get_by_index+0x5e/0x80 [ 8228.117755][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8228.117755][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8228.117755][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8228.117755][ T284] ipv6_add_addr+0x411/0x2000 [ 8228.117755][ T284] inet6_addr_add+0x30e/0xa40 [ 8228.117755][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8228.117755][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8228.117755][ T284] netlink_rcv_skb+0x130/0x360 [ 8228.117755][ T284] netlink_unicast+0x449/0x710 [ 8228.117755][ T284] netlink_sendmsg+0x723/0xbe0 [ 8228.117755][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8228.117755][ T284] ___sys_sendmsg+0xee/0x170 [ 8228.117755][ T284] __sys_sendmsg+0xcd/0x170 [ 8228.117755][ T284] do_syscall_64+0xc6/0x1e0 [ 8228.117755][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8228.117755][ T284] [ 8228.120143][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8228.120143][ T284] netdev_get_by_index+0x5e/0x80 [ 8228.120143][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8228.120143][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8228.120143][ T284] ip6_route_add+0x1c/0x140 [ 8228.120143][ T284] addrconf_add_mroute+0x129/0x180 [ 8228.120143][ T284] addrconf_add_dev+0xe2/0x170 [ 8228.120143][ T284] inet6_addr_add+0x12f/0xa40 [ 8228.120143][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8228.120143][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8228.120143][ T284] netlink_rcv_skb+0x130/0x360 [ 8228.120143][ T284] netlink_unicast+0x449/0x710 [ 8228.120143][ T284] netlink_sendmsg+0x723/0xbe0 [ 8228.120143][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8228.120143][ T284] ___sys_sendmsg+0xee/0x170 [ 8228.120143][ T284] __sys_sendmsg+0xcd/0x170 [ 8228.120143][ T284] do_syscall_64+0xc6/0x1e0 [ 8228.120143][ T284] [ 8228.122500][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8228.122500][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8228.122500][ T284] ipv6_find_idev+0x102/0x170 [ 8228.122500][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8228.122500][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8228.122500][ T284] netlink_rcv_skb+0x130/0x360 [ 8228.122500][ T284] netlink_unicast+0x449/0x710 [ 8228.122500][ T284] netlink_sendmsg+0x723/0xbe0 [ 8228.122500][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8228.122500][ T284] ___sys_sendmsg+0xee/0x170 [ 8228.122500][ T284] __sys_sendmsg+0xcd/0x170 [ 8228.122500][ T284] do_syscall_64+0xc6/0x1e0 [ 8228.122500][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8228.122500][ T284] [ 8228.124333][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8228.124333][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8228.124333][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8228.124333][ T284] ipv6_find_idev+0x102/0x170 [ 8228.124333][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8228.124333][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8228.124333][ T284] netlink_rcv_skb+0x130/0x360 [ 8228.124333][ T284] netlink_unicast+0x449/0x710 [ 8228.124333][ T284] netlink_sendmsg+0x723/0xbe0 [ 8228.124333][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8228.124333][ T284] ___sys_sendmsg+0xee/0x170 [ 8228.124333][ T284] __sys_sendmsg+0xcd/0x170 [ 8228.124333][ T284] do_syscall_64+0xc6/0x1e0 [ 8228.124333][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8228.124333][ T284] [ 8237.779009][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8237.779393][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8237.779393][ T282] dst_init+0x84/0x4a0 [ 8237.779393][ T282] dst_alloc+0x97/0x150 [ 8237.779393][ T282] ip6_dst_alloc+0x23/0x90 [ 8237.779393][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8237.779393][ T282] ip6_pol_route+0x56f/0x840 [ 8237.779393][ T282] fib6_rule_lookup+0x196/0x240 [ 8237.779393][ T282] ip6_route_input+0x542/0x980 [ 8237.779393][ T282] ipv6_rcv+0x8f/0x400 [ 8237.779393][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8237.779393][ T282] process_backlog+0x101/0x620 [ 8237.779393][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8237.779393][ T282] net_rx_action+0x495/0xbe0 [ 8237.779393][ T282] __do_softirq+0x1b5/0x7f6 [ 8237.779393][ T282] [ 8237.781156][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8237.781156][ T282] netdev_get_by_index+0x5e/0x80 [ 8237.781156][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8237.781156][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8237.781156][ T282] ip6_route_add+0x1c/0x140 [ 8237.781156][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8237.781156][ T282] inet6_addr_add+0x4f8/0xa40 [ 8237.781156][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8237.781156][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8237.781156][ T282] netlink_rcv_skb+0x130/0x360 [ 8237.781156][ T282] netlink_unicast+0x449/0x710 [ 8237.781156][ T282] netlink_sendmsg+0x723/0xbe0 [ 8237.781156][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8237.781156][ T282] ___sys_sendmsg+0xee/0x170 [ 8237.781156][ T282] __sys_sendmsg+0xcd/0x170 [ 8237.781156][ T282] do_syscall_64+0xc6/0x1e0 [ 8237.781156][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8237.781156][ T282] [ 8237.783362][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8237.783362][ T282] netdev_get_by_index+0x5e/0x80 [ 8237.783362][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8237.783362][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8237.783362][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8237.783362][ T282] ipv6_add_addr+0x411/0x2000 [ 8237.783362][ T282] inet6_addr_add+0x30e/0xa40 [ 8237.783362][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8237.783362][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8237.783362][ T282] netlink_rcv_skb+0x130/0x360 [ 8237.783362][ T282] netlink_unicast+0x449/0x710 [ 8237.783362][ T282] netlink_sendmsg+0x723/0xbe0 [ 8237.783362][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8237.783362][ T282] ___sys_sendmsg+0xee/0x170 [ 8237.783362][ T282] __sys_sendmsg+0xcd/0x170 [ 8237.783362][ T282] do_syscall_64+0xc6/0x1e0 [ 8237.783362][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8237.783362][ T282] [ 8237.785540][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8237.785540][ T282] netdev_get_by_index+0x5e/0x80 [ 8237.785540][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8237.785540][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8237.785540][ T282] ip6_route_add+0x1c/0x140 [ 8237.785540][ T282] addrconf_add_mroute+0x129/0x180 [ 8237.785540][ T282] addrconf_add_dev+0xe2/0x170 [ 8237.785540][ T282] inet6_addr_add+0x12f/0xa40 [ 8237.785540][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8237.785540][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8237.785540][ T282] netlink_rcv_skb+0x130/0x360 [ 8237.785540][ T282] netlink_unicast+0x449/0x710 [ 8237.785540][ T282] netlink_sendmsg+0x723/0xbe0 [ 8237.785540][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8237.785540][ T282] ___sys_sendmsg+0xee/0x170 [ 8237.785540][ T282] __sys_sendmsg+0xcd/0x170 [ 8237.785540][ T282] do_syscall_64+0xc6/0x1e0 [ 8237.785540][ T282] [ 8237.787710][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8237.787710][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8237.787710][ T282] ipv6_find_idev+0x102/0x170 [ 8237.787710][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8237.787710][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8237.787710][ T282] netlink_rcv_skb+0x130/0x360 [ 8237.787710][ T282] netlink_unicast+0x449/0x710 [ 8237.787710][ T282] netlink_sendmsg+0x723/0xbe0 [ 8237.787710][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8237.787710][ T282] ___sys_sendmsg+0xee/0x170 [ 8237.787710][ T282] __sys_sendmsg+0xcd/0x170 [ 8237.787710][ T282] do_syscall_64+0xc6/0x1e0 [ 8237.787710][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8237.787710][ T282] [ 8237.789392][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8237.789392][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8237.789392][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8237.789392][ T282] ipv6_find_idev+0x102/0x170 [ 8237.789392][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8237.789392][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8237.789392][ T282] netlink_rcv_skb+0x130/0x360 [ 8237.789392][ T282] netlink_unicast+0x449/0x710 [ 8237.789392][ T282] netlink_sendmsg+0x723/0xbe0 [ 8237.789392][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8237.789392][ T282] ___sys_sendmsg+0xee/0x170 [ 8237.789392][ T282] __sys_sendmsg+0xcd/0x170 [ 8237.789392][ T282] do_syscall_64+0xc6/0x1e0 [ 8237.789392][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8237.789392][ T282] [ 8238.363081][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8238.363456][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8238.363456][ T284] netdev_get_by_index+0x5e/0x80 [ 8238.363456][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8238.363456][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8238.363456][ T284] ip6_route_add+0x1c/0x140 [ 8238.363456][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8238.363456][ T284] inet6_addr_add+0x4f8/0xa40 [ 8238.363456][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8238.363456][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8238.363456][ T284] netlink_rcv_skb+0x130/0x360 [ 8238.363456][ T284] netlink_unicast+0x449/0x710 [ 8238.363456][ T284] netlink_sendmsg+0x723/0xbe0 [ 8238.363456][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8238.363456][ T284] ___sys_sendmsg+0xee/0x170 [ 8238.363456][ T284] __sys_sendmsg+0xcd/0x170 [ 8238.363456][ T284] do_syscall_64+0xc6/0x1e0 [ 8238.363456][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8238.363456][ T284] [ 8238.365649][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8238.365649][ T284] netdev_get_by_index+0x5e/0x80 [ 8238.365649][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8238.365649][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8238.365649][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8238.365649][ T284] ipv6_add_addr+0x411/0x2000 [ 8238.365649][ T284] inet6_addr_add+0x30e/0xa40 [ 8238.365649][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8238.365649][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8238.365649][ T284] netlink_rcv_skb+0x130/0x360 [ 8238.365649][ T284] netlink_unicast+0x449/0x710 [ 8238.365649][ T284] netlink_sendmsg+0x723/0xbe0 [ 8238.365649][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8238.365649][ T284] ___sys_sendmsg+0xee/0x170 [ 8238.365649][ T284] __sys_sendmsg+0xcd/0x170 [ 8238.365649][ T284] do_syscall_64+0xc6/0x1e0 [ 8238.365649][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8238.365649][ T284] [ 8238.367831][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8238.367831][ T284] netdev_get_by_index+0x5e/0x80 [ 8238.367831][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8238.367831][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8238.367831][ T284] ip6_route_add+0x1c/0x140 [ 8238.367831][ T284] addrconf_add_mroute+0x129/0x180 [ 8238.367831][ T284] addrconf_add_dev+0xe2/0x170 [ 8238.367831][ T284] inet6_addr_add+0x12f/0xa40 [ 8238.367831][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8238.367831][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8238.367831][ T284] netlink_rcv_skb+0x130/0x360 [ 8238.367831][ T284] netlink_unicast+0x449/0x710 [ 8238.367831][ T284] netlink_sendmsg+0x723/0xbe0 [ 8238.367831][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8238.367831][ T284] ___sys_sendmsg+0xee/0x170 [ 8238.367831][ T284] __sys_sendmsg+0xcd/0x170 [ 8238.367831][ T284] do_syscall_64+0xc6/0x1e0 [ 8238.367831][ T284] [ 8238.369976][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8238.369976][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8238.369976][ T284] ipv6_find_idev+0x102/0x170 [ 8238.369976][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8238.369976][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8238.369976][ T284] netlink_rcv_skb+0x130/0x360 [ 8238.369976][ T284] netlink_unicast+0x449/0x710 [ 8238.369976][ T284] netlink_sendmsg+0x723/0xbe0 [ 8238.369976][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8238.369976][ T284] ___sys_sendmsg+0xee/0x170 [ 8238.369976][ T284] __sys_sendmsg+0xcd/0x170 [ 8238.369976][ T284] do_syscall_64+0xc6/0x1e0 [ 8238.369976][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8238.369976][ T284] [ 8238.371669][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8238.371669][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8238.371669][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8238.371669][ T284] ipv6_find_idev+0x102/0x170 [ 8238.371669][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8238.371669][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8238.371669][ T284] netlink_rcv_skb+0x130/0x360 [ 8238.371669][ T284] netlink_unicast+0x449/0x710 [ 8238.371669][ T284] netlink_sendmsg+0x723/0xbe0 [ 8238.371669][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8238.371669][ T284] ___sys_sendmsg+0xee/0x170 [ 8238.371669][ T284] __sys_sendmsg+0xcd/0x170 [ 8238.371669][ T284] do_syscall_64+0xc6/0x1e0 [ 8238.371669][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8238.371669][ T284] [ 8248.027016][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8248.027387][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8248.027387][ T282] dst_init+0x84/0x4a0 [ 8248.027387][ T282] dst_alloc+0x97/0x150 [ 8248.027387][ T282] ip6_dst_alloc+0x23/0x90 [ 8248.027387][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8248.027387][ T282] ip6_pol_route+0x56f/0x840 [ 8248.027387][ T282] fib6_rule_lookup+0x196/0x240 [ 8248.027387][ T282] ip6_route_input+0x542/0x980 [ 8248.027387][ T282] ipv6_rcv+0x8f/0x400 [ 8248.027387][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8248.027387][ T282] process_backlog+0x101/0x620 [ 8248.027387][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8248.027387][ T282] net_rx_action+0x495/0xbe0 [ 8248.027387][ T282] __do_softirq+0x1b5/0x7f6 [ 8248.027387][ T282] [ 8248.029158][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8248.029158][ T282] netdev_get_by_index+0x5e/0x80 [ 8248.029158][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8248.029158][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8248.029158][ T282] ip6_route_add+0x1c/0x140 [ 8248.029158][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8248.029158][ T282] inet6_addr_add+0x4f8/0xa40 [ 8248.029158][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8248.029158][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8248.029158][ T282] netlink_rcv_skb+0x130/0x360 [ 8248.029158][ T282] netlink_unicast+0x449/0x710 [ 8248.029158][ T282] netlink_sendmsg+0x723/0xbe0 [ 8248.029158][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8248.029158][ T282] ___sys_sendmsg+0xee/0x170 [ 8248.029158][ T282] __sys_sendmsg+0xcd/0x170 [ 8248.029158][ T282] do_syscall_64+0xc6/0x1e0 [ 8248.029158][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8248.029158][ T282] [ 8248.031333][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8248.031333][ T282] netdev_get_by_index+0x5e/0x80 [ 8248.031333][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8248.031333][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8248.031333][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8248.031333][ T282] ipv6_add_addr+0x411/0x2000 [ 8248.031333][ T282] inet6_addr_add+0x30e/0xa40 [ 8248.031333][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8248.031333][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8248.031333][ T282] netlink_rcv_skb+0x130/0x360 [ 8248.031333][ T282] netlink_unicast+0x449/0x710 [ 8248.031333][ T282] netlink_sendmsg+0x723/0xbe0 [ 8248.031333][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8248.031333][ T282] ___sys_sendmsg+0xee/0x170 [ 8248.031333][ T282] __sys_sendmsg+0xcd/0x170 [ 8248.031333][ T282] do_syscall_64+0xc6/0x1e0 [ 8248.031333][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8248.031333][ T282] [ 8248.033518][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8248.033518][ T282] netdev_get_by_index+0x5e/0x80 [ 8248.033518][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8248.033518][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8248.033518][ T282] ip6_route_add+0x1c/0x140 [ 8248.033518][ T282] addrconf_add_mroute+0x129/0x180 [ 8248.033518][ T282] addrconf_add_dev+0xe2/0x170 [ 8248.033518][ T282] inet6_addr_add+0x12f/0xa40 [ 8248.033518][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8248.033518][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8248.033518][ T282] netlink_rcv_skb+0x130/0x360 [ 8248.033518][ T282] netlink_unicast+0x449/0x710 [ 8248.033518][ T282] netlink_sendmsg+0x723/0xbe0 [ 8248.033518][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8248.033518][ T282] ___sys_sendmsg+0xee/0x170 [ 8248.033518][ T282] __sys_sendmsg+0xcd/0x170 [ 8248.033518][ T282] do_syscall_64+0xc6/0x1e0 [ 8248.033518][ T282] [ 8248.035658][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8248.035658][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8248.035658][ T282] ipv6_find_idev+0x102/0x170 [ 8248.035658][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8248.035658][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8248.035658][ T282] netlink_rcv_skb+0x130/0x360 [ 8248.035658][ T282] netlink_unicast+0x449/0x710 [ 8248.035658][ T282] netlink_sendmsg+0x723/0xbe0 [ 8248.035658][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8248.035658][ T282] ___sys_sendmsg+0xee/0x170 [ 8248.035658][ T282] __sys_sendmsg+0xcd/0x170 [ 8248.035658][ T282] do_syscall_64+0xc6/0x1e0 [ 8248.035658][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8248.035658][ T282] [ 8248.037333][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8248.037333][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8248.037333][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8248.037333][ T282] ipv6_find_idev+0x102/0x170 [ 8248.037333][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8248.037333][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8248.037333][ T282] netlink_rcv_skb+0x130/0x360 [ 8248.037333][ T282] netlink_unicast+0x449/0x710 [ 8248.037333][ T282] netlink_sendmsg+0x723/0xbe0 [ 8248.037333][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8248.037333][ T282] ___sys_sendmsg+0xee/0x170 [ 8248.037333][ T282] __sys_sendmsg+0xcd/0x170 [ 8248.037333][ T282] do_syscall_64+0xc6/0x1e0 [ 8248.037333][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8248.037333][ T282] [ 8248.611002][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8248.611370][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8248.611370][ T284] netdev_get_by_index+0x5e/0x80 [ 8248.611370][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8248.611370][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8248.611370][ T284] ip6_route_add+0x1c/0x140 [ 8248.611370][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8248.611370][ T284] inet6_addr_add+0x4f8/0xa40 [ 8248.611370][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8248.611370][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8248.611370][ T284] netlink_rcv_skb+0x130/0x360 [ 8248.611370][ T284] netlink_unicast+0x449/0x710 [ 8248.611370][ T284] netlink_sendmsg+0x723/0xbe0 [ 8248.611370][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8248.611370][ T284] ___sys_sendmsg+0xee/0x170 [ 8248.611370][ T284] __sys_sendmsg+0xcd/0x170 [ 8248.611370][ T284] do_syscall_64+0xc6/0x1e0 [ 8248.611370][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8248.611370][ T284] [ 8248.613697][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8248.613697][ T284] netdev_get_by_index+0x5e/0x80 [ 8248.613697][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8248.613697][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8248.613697][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8248.613697][ T284] ipv6_add_addr+0x411/0x2000 [ 8248.613697][ T284] inet6_addr_add+0x30e/0xa40 [ 8248.613697][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8248.613697][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8248.613697][ T284] netlink_rcv_skb+0x130/0x360 [ 8248.613697][ T284] netlink_unicast+0x449/0x710 [ 8248.613697][ T284] netlink_sendmsg+0x723/0xbe0 [ 8248.613697][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8248.613697][ T284] ___sys_sendmsg+0xee/0x170 [ 8248.613697][ T284] __sys_sendmsg+0xcd/0x170 [ 8248.613697][ T284] do_syscall_64+0xc6/0x1e0 [ 8248.613697][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8248.613697][ T284] [ 8248.615889][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8248.615889][ T284] netdev_get_by_index+0x5e/0x80 [ 8248.615889][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8248.615889][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8248.615889][ T284] ip6_route_add+0x1c/0x140 [ 8248.615889][ T284] addrconf_add_mroute+0x129/0x180 [ 8248.615889][ T284] addrconf_add_dev+0xe2/0x170 [ 8248.615889][ T284] inet6_addr_add+0x12f/0xa40 [ 8248.615889][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8248.615889][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8248.615889][ T284] netlink_rcv_skb+0x130/0x360 [ 8248.615889][ T284] netlink_unicast+0x449/0x710 [ 8248.615889][ T284] netlink_sendmsg+0x723/0xbe0 [ 8248.615889][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8248.615889][ T284] ___sys_sendmsg+0xee/0x170 [ 8248.615889][ T284] __sys_sendmsg+0xcd/0x170 [ 8248.615889][ T284] do_syscall_64+0xc6/0x1e0 [ 8248.615889][ T284] [ 8248.618040][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8248.618040][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8248.618040][ T284] ipv6_find_idev+0x102/0x170 [ 8248.618040][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8248.618040][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8248.618040][ T284] netlink_rcv_skb+0x130/0x360 [ 8248.618040][ T284] netlink_unicast+0x449/0x710 [ 8248.618040][ T284] netlink_sendmsg+0x723/0xbe0 [ 8248.618040][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8248.618040][ T284] ___sys_sendmsg+0xee/0x170 [ 8248.618040][ T284] __sys_sendmsg+0xcd/0x170 [ 8248.618040][ T284] do_syscall_64+0xc6/0x1e0 [ 8248.618040][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8248.618040][ T284] [ 8248.619721][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8248.619721][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8248.619721][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8248.619721][ T284] ipv6_find_idev+0x102/0x170 [ 8248.619721][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8248.619721][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8248.619721][ T284] netlink_rcv_skb+0x130/0x360 [ 8248.619721][ T284] netlink_unicast+0x449/0x710 [ 8248.619721][ T284] netlink_sendmsg+0x723/0xbe0 [ 8248.619721][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8248.619721][ T284] ___sys_sendmsg+0xee/0x170 [ 8248.619721][ T284] __sys_sendmsg+0xcd/0x170 [ 8248.619721][ T284] do_syscall_64+0xc6/0x1e0 [ 8248.619721][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8248.619721][ T284] [ 8258.275011][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8258.275430][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8258.275430][ T282] dst_init+0x84/0x4a0 [ 8258.275430][ T282] dst_alloc+0x97/0x150 [ 8258.275430][ T282] ip6_dst_alloc+0x23/0x90 [ 8258.275430][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8258.275430][ T282] ip6_pol_route+0x56f/0x840 [ 8258.275430][ T282] fib6_rule_lookup+0x196/0x240 [ 8258.275430][ T282] ip6_route_input+0x542/0x980 [ 8258.275430][ T282] ipv6_rcv+0x8f/0x400 [ 8258.275430][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8258.275430][ T282] process_backlog+0x101/0x620 [ 8258.275430][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8258.275430][ T282] net_rx_action+0x495/0xbe0 [ 8258.275430][ T282] __do_softirq+0x1b5/0x7f6 [ 8258.275430][ T282] [ 8258.277209][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8258.277209][ T282] netdev_get_by_index+0x5e/0x80 [ 8258.277209][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8258.277209][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8258.277209][ T282] ip6_route_add+0x1c/0x140 [ 8258.277209][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8258.277209][ T282] inet6_addr_add+0x4f8/0xa40 [ 8258.277209][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8258.277209][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8258.277209][ T282] netlink_rcv_skb+0x130/0x360 [ 8258.277209][ T282] netlink_unicast+0x449/0x710 [ 8258.277209][ T282] netlink_sendmsg+0x723/0xbe0 [ 8258.277209][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8258.277209][ T282] ___sys_sendmsg+0xee/0x170 [ 8258.277209][ T282] __sys_sendmsg+0xcd/0x170 [ 8258.277209][ T282] do_syscall_64+0xc6/0x1e0 [ 8258.277209][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8258.277209][ T282] [ 8258.279406][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8258.279406][ T282] netdev_get_by_index+0x5e/0x80 [ 8258.279406][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8258.279406][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8258.279406][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8258.279406][ T282] ipv6_add_addr+0x411/0x2000 [ 8258.279406][ T282] inet6_addr_add+0x30e/0xa40 [ 8258.279406][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8258.279406][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8258.279406][ T282] netlink_rcv_skb+0x130/0x360 [ 8258.279406][ T282] netlink_unicast+0x449/0x710 [ 8258.279406][ T282] netlink_sendmsg+0x723/0xbe0 [ 8258.279406][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8258.279406][ T282] ___sys_sendmsg+0xee/0x170 [ 8258.279406][ T282] __sys_sendmsg+0xcd/0x170 [ 8258.279406][ T282] do_syscall_64+0xc6/0x1e0 [ 8258.279406][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8258.279406][ T282] [ 8258.281601][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8258.281601][ T282] netdev_get_by_index+0x5e/0x80 [ 8258.281601][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8258.281601][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8258.281601][ T282] ip6_route_add+0x1c/0x140 [ 8258.281601][ T282] addrconf_add_mroute+0x129/0x180 [ 8258.281601][ T282] addrconf_add_dev+0xe2/0x170 [ 8258.281601][ T282] inet6_addr_add+0x12f/0xa40 [ 8258.281601][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8258.281601][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8258.281601][ T282] netlink_rcv_skb+0x130/0x360 [ 8258.281601][ T282] netlink_unicast+0x449/0x710 [ 8258.281601][ T282] netlink_sendmsg+0x723/0xbe0 [ 8258.281601][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8258.281601][ T282] ___sys_sendmsg+0xee/0x170 [ 8258.281601][ T282] __sys_sendmsg+0xcd/0x170 [ 8258.281601][ T282] do_syscall_64+0xc6/0x1e0 [ 8258.281601][ T282] [ 8258.283750][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8258.283750][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8258.283750][ T282] ipv6_find_idev+0x102/0x170 [ 8258.283750][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8258.283750][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8258.283750][ T282] netlink_rcv_skb+0x130/0x360 [ 8258.283750][ T282] netlink_unicast+0x449/0x710 [ 8258.283750][ T282] netlink_sendmsg+0x723/0xbe0 [ 8258.283750][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8258.283750][ T282] ___sys_sendmsg+0xee/0x170 [ 8258.283750][ T282] __sys_sendmsg+0xcd/0x170 [ 8258.283750][ T282] do_syscall_64+0xc6/0x1e0 [ 8258.283750][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8258.283750][ T282] [ 8258.285434][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8258.285434][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8258.285434][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8258.285434][ T282] ipv6_find_idev+0x102/0x170 [ 8258.285434][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8258.285434][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8258.285434][ T282] netlink_rcv_skb+0x130/0x360 [ 8258.285434][ T282] netlink_unicast+0x449/0x710 [ 8258.285434][ T282] netlink_sendmsg+0x723/0xbe0 [ 8258.285434][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8258.285434][ T282] ___sys_sendmsg+0xee/0x170 [ 8258.285434][ T282] __sys_sendmsg+0xcd/0x170 [ 8258.285434][ T282] do_syscall_64+0xc6/0x1e0 [ 8258.285434][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8258.285434][ T282] [ 8258.859000][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8258.859418][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8258.859418][ T284] netdev_get_by_index+0x5e/0x80 [ 8258.859418][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8258.859418][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8258.859418][ T284] ip6_route_add+0x1c/0x140 [ 8258.859418][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8258.859418][ T284] inet6_addr_add+0x4f8/0xa40 [ 8258.859418][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8258.859418][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8258.859418][ T284] netlink_rcv_skb+0x130/0x360 [ 8258.859418][ T284] netlink_unicast+0x449/0x710 [ 8258.859418][ T284] netlink_sendmsg+0x723/0xbe0 [ 8258.859418][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8258.859418][ T284] ___sys_sendmsg+0xee/0x170 [ 8258.859418][ T284] __sys_sendmsg+0xcd/0x170 [ 8258.859418][ T284] do_syscall_64+0xc6/0x1e0 [ 8258.859418][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8258.859418][ T284] [ 8258.861627][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8258.861627][ T284] netdev_get_by_index+0x5e/0x80 [ 8258.861627][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8258.861627][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8258.861627][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8258.861627][ T284] ipv6_add_addr+0x411/0x2000 [ 8258.861627][ T284] inet6_addr_add+0x30e/0xa40 [ 8258.861627][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8258.861627][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8258.861627][ T284] netlink_rcv_skb+0x130/0x360 [ 8258.861627][ T284] netlink_unicast+0x449/0x710 [ 8258.861627][ T284] netlink_sendmsg+0x723/0xbe0 [ 8258.861627][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8258.861627][ T284] ___sys_sendmsg+0xee/0x170 [ 8258.861627][ T284] __sys_sendmsg+0xcd/0x170 [ 8258.861627][ T284] do_syscall_64+0xc6/0x1e0 [ 8258.861627][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8258.861627][ T284] [ 8258.863811][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8258.863811][ T284] netdev_get_by_index+0x5e/0x80 [ 8258.863811][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8258.863811][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8258.863811][ T284] ip6_route_add+0x1c/0x140 [ 8258.863811][ T284] addrconf_add_mroute+0x129/0x180 [ 8258.863811][ T284] addrconf_add_dev+0xe2/0x170 [ 8258.863811][ T284] inet6_addr_add+0x12f/0xa40 [ 8258.863811][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8258.863811][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8258.863811][ T284] netlink_rcv_skb+0x130/0x360 [ 8258.863811][ T284] netlink_unicast+0x449/0x710 [ 8258.863811][ T284] netlink_sendmsg+0x723/0xbe0 [ 8258.863811][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8258.863811][ T284] ___sys_sendmsg+0xee/0x170 [ 8258.863811][ T284] __sys_sendmsg+0xcd/0x170 [ 8258.863811][ T284] do_syscall_64+0xc6/0x1e0 [ 8258.863811][ T284] [ 8258.865951][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8258.865951][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8258.865951][ T284] ipv6_find_idev+0x102/0x170 [ 8258.865951][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8258.865951][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8258.865951][ T284] netlink_rcv_skb+0x130/0x360 [ 8258.865951][ T284] netlink_unicast+0x449/0x710 [ 8258.865951][ T284] netlink_sendmsg+0x723/0xbe0 [ 8258.865951][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8258.865951][ T284] ___sys_sendmsg+0xee/0x170 [ 8258.865951][ T284] __sys_sendmsg+0xcd/0x170 [ 8258.865951][ T284] do_syscall_64+0xc6/0x1e0 [ 8258.865951][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8258.865951][ T284] [ 8258.867630][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8258.867630][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8258.867630][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8258.867630][ T284] ipv6_find_idev+0x102/0x170 [ 8258.867630][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8258.867630][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8258.867630][ T284] netlink_rcv_skb+0x130/0x360 [ 8258.867630][ T284] netlink_unicast+0x449/0x710 [ 8258.867630][ T284] netlink_sendmsg+0x723/0xbe0 [ 8258.867630][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8258.867630][ T284] ___sys_sendmsg+0xee/0x170 [ 8258.867630][ T284] __sys_sendmsg+0xcd/0x170 [ 8258.867630][ T284] do_syscall_64+0xc6/0x1e0 [ 8258.867630][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8258.867630][ T284] [ 8268.523008][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8268.523431][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8268.523431][ T282] dst_init+0x84/0x4a0 [ 8268.523431][ T282] dst_alloc+0x97/0x150 [ 8268.523431][ T282] ip6_dst_alloc+0x23/0x90 [ 8268.523431][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8268.523431][ T282] ip6_pol_route+0x56f/0x840 [ 8268.523431][ T282] fib6_rule_lookup+0x196/0x240 [ 8268.523431][ T282] ip6_route_input+0x542/0x980 [ 8268.523431][ T282] ipv6_rcv+0x8f/0x400 [ 8268.523431][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8268.523431][ T282] process_backlog+0x101/0x620 [ 8268.523431][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8268.523431][ T282] net_rx_action+0x495/0xbe0 [ 8268.523431][ T282] __do_softirq+0x1b5/0x7f6 [ 8268.523431][ T282] [ 8268.525205][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8268.525205][ T282] netdev_get_by_index+0x5e/0x80 [ 8268.525205][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8268.525205][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8268.525205][ T282] ip6_route_add+0x1c/0x140 [ 8268.525205][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8268.525205][ T282] inet6_addr_add+0x4f8/0xa40 [ 8268.525205][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8268.525205][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8268.525205][ T282] netlink_rcv_skb+0x130/0x360 [ 8268.525205][ T282] netlink_unicast+0x449/0x710 [ 8268.525205][ T282] netlink_sendmsg+0x723/0xbe0 [ 8268.525205][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8268.525205][ T282] ___sys_sendmsg+0xee/0x170 [ 8268.525205][ T282] __sys_sendmsg+0xcd/0x170 [ 8268.525205][ T282] do_syscall_64+0xc6/0x1e0 [ 8268.525205][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8268.525205][ T282] [ 8268.527392][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8268.527392][ T282] netdev_get_by_index+0x5e/0x80 [ 8268.527392][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8268.527392][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8268.527392][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8268.527392][ T282] ipv6_add_addr+0x411/0x2000 [ 8268.527392][ T282] inet6_addr_add+0x30e/0xa40 [ 8268.527392][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8268.527392][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8268.527392][ T282] netlink_rcv_skb+0x130/0x360 [ 8268.527392][ T282] netlink_unicast+0x449/0x710 [ 8268.527392][ T282] netlink_sendmsg+0x723/0xbe0 [ 8268.527392][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8268.527392][ T282] ___sys_sendmsg+0xee/0x170 [ 8268.527392][ T282] __sys_sendmsg+0xcd/0x170 [ 8268.527392][ T282] do_syscall_64+0xc6/0x1e0 [ 8268.527392][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8268.527392][ T282] [ 8268.529585][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8268.529585][ T282] netdev_get_by_index+0x5e/0x80 [ 8268.529585][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8268.529585][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8268.529585][ T282] ip6_route_add+0x1c/0x140 [ 8268.529585][ T282] addrconf_add_mroute+0x129/0x180 [ 8268.529585][ T282] addrconf_add_dev+0xe2/0x170 [ 8268.529585][ T282] inet6_addr_add+0x12f/0xa40 [ 8268.529585][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8268.529585][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8268.529585][ T282] netlink_rcv_skb+0x130/0x360 [ 8268.529585][ T282] netlink_unicast+0x449/0x710 [ 8268.529585][ T282] netlink_sendmsg+0x723/0xbe0 [ 8268.529585][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8268.529585][ T282] ___sys_sendmsg+0xee/0x170 [ 8268.529585][ T282] __sys_sendmsg+0xcd/0x170 [ 8268.529585][ T282] do_syscall_64+0xc6/0x1e0 [ 8268.529585][ T282] [ 8268.531755][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8268.531755][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8268.531755][ T282] ipv6_find_idev+0x102/0x170 [ 8268.531755][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8268.531755][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8268.531755][ T282] netlink_rcv_skb+0x130/0x360 [ 8268.531755][ T282] netlink_unicast+0x449/0x710 [ 8268.531755][ T282] netlink_sendmsg+0x723/0xbe0 [ 8268.531755][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8268.531755][ T282] ___sys_sendmsg+0xee/0x170 [ 8268.531755][ T282] __sys_sendmsg+0xcd/0x170 [ 8268.531755][ T282] do_syscall_64+0xc6/0x1e0 [ 8268.531755][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8268.531755][ T282] [ 8268.533448][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8268.533448][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8268.533448][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8268.533448][ T282] ipv6_find_idev+0x102/0x170 [ 8268.533448][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8268.533448][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8268.533448][ T282] netlink_rcv_skb+0x130/0x360 [ 8268.533448][ T282] netlink_unicast+0x449/0x710 [ 8268.533448][ T282] netlink_sendmsg+0x723/0xbe0 [ 8268.533448][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8268.533448][ T282] ___sys_sendmsg+0xee/0x170 [ 8268.533448][ T282] __sys_sendmsg+0xcd/0x170 [ 8268.533448][ T282] do_syscall_64+0xc6/0x1e0 [ 8268.533448][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8268.533448][ T282] [ 8269.107032][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8269.107444][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8269.107444][ T284] netdev_get_by_index+0x5e/0x80 [ 8269.107444][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8269.107444][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8269.107444][ T284] ip6_route_add+0x1c/0x140 [ 8269.107444][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8269.107444][ T284] inet6_addr_add+0x4f8/0xa40 [ 8269.107444][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8269.107444][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8269.107444][ T284] netlink_rcv_skb+0x130/0x360 [ 8269.107444][ T284] netlink_unicast+0x449/0x710 [ 8269.107444][ T284] netlink_sendmsg+0x723/0xbe0 [ 8269.107444][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8269.107444][ T284] ___sys_sendmsg+0xee/0x170 [ 8269.107444][ T284] __sys_sendmsg+0xcd/0x170 [ 8269.107444][ T284] do_syscall_64+0xc6/0x1e0 [ 8269.107444][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8269.107444][ T284] [ 8269.109650][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8269.109650][ T284] netdev_get_by_index+0x5e/0x80 [ 8269.109650][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8269.109650][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8269.109650][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8269.109650][ T284] ipv6_add_addr+0x411/0x2000 [ 8269.109650][ T284] inet6_addr_add+0x30e/0xa40 [ 8269.109650][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8269.109650][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8269.109650][ T284] netlink_rcv_skb+0x130/0x360 [ 8269.109650][ T284] netlink_unicast+0x449/0x710 [ 8269.109650][ T284] netlink_sendmsg+0x723/0xbe0 [ 8269.109650][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8269.109650][ T284] ___sys_sendmsg+0xee/0x170 [ 8269.109650][ T284] __sys_sendmsg+0xcd/0x170 [ 8269.109650][ T284] do_syscall_64+0xc6/0x1e0 [ 8269.109650][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8269.109650][ T284] [ 8269.111846][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8269.111846][ T284] netdev_get_by_index+0x5e/0x80 [ 8269.111846][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8269.111846][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8269.111846][ T284] ip6_route_add+0x1c/0x140 [ 8269.111846][ T284] addrconf_add_mroute+0x129/0x180 [ 8269.111846][ T284] addrconf_add_dev+0xe2/0x170 [ 8269.111846][ T284] inet6_addr_add+0x12f/0xa40 [ 8269.111846][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8269.111846][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8269.111846][ T284] netlink_rcv_skb+0x130/0x360 [ 8269.111846][ T284] netlink_unicast+0x449/0x710 [ 8269.111846][ T284] netlink_sendmsg+0x723/0xbe0 [ 8269.111846][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8269.111846][ T284] ___sys_sendmsg+0xee/0x170 [ 8269.111846][ T284] __sys_sendmsg+0xcd/0x170 [ 8269.111846][ T284] do_syscall_64+0xc6/0x1e0 [ 8269.111846][ T284] [ 8269.114079][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8269.114079][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8269.114079][ T284] ipv6_find_idev+0x102/0x170 [ 8269.114079][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8269.114079][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8269.114079][ T284] netlink_rcv_skb+0x130/0x360 [ 8269.114079][ T284] netlink_unicast+0x449/0x710 [ 8269.114079][ T284] netlink_sendmsg+0x723/0xbe0 [ 8269.114079][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8269.114079][ T284] ___sys_sendmsg+0xee/0x170 [ 8269.114079][ T284] __sys_sendmsg+0xcd/0x170 [ 8269.114079][ T284] do_syscall_64+0xc6/0x1e0 [ 8269.114079][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8269.114079][ T284] [ 8269.115773][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8269.115773][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8269.115773][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8269.115773][ T284] ipv6_find_idev+0x102/0x170 [ 8269.115773][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8269.115773][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8269.115773][ T284] netlink_rcv_skb+0x130/0x360 [ 8269.115773][ T284] netlink_unicast+0x449/0x710 [ 8269.115773][ T284] netlink_sendmsg+0x723/0xbe0 [ 8269.115773][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8269.115773][ T284] ___sys_sendmsg+0xee/0x170 [ 8269.115773][ T284] __sys_sendmsg+0xcd/0x170 [ 8269.115773][ T284] do_syscall_64+0xc6/0x1e0 [ 8269.115773][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8269.115773][ T284] [ 8278.771015][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8278.771455][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8278.771455][ T282] dst_init+0x84/0x4a0 [ 8278.771455][ T282] dst_alloc+0x97/0x150 [ 8278.771455][ T282] ip6_dst_alloc+0x23/0x90 [ 8278.771455][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8278.771455][ T282] ip6_pol_route+0x56f/0x840 [ 8278.771455][ T282] fib6_rule_lookup+0x196/0x240 [ 8278.771455][ T282] ip6_route_input+0x542/0x980 [ 8278.771455][ T282] ipv6_rcv+0x8f/0x400 [ 8278.771455][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8278.771455][ T282] process_backlog+0x101/0x620 [ 8278.771455][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8278.771455][ T282] net_rx_action+0x495/0xbe0 [ 8278.771455][ T282] __do_softirq+0x1b5/0x7f6 [ 8278.771455][ T282] [ 8278.773228][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8278.773228][ T282] netdev_get_by_index+0x5e/0x80 [ 8278.773228][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8278.773228][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8278.773228][ T282] ip6_route_add+0x1c/0x140 [ 8278.773228][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8278.773228][ T282] inet6_addr_add+0x4f8/0xa40 [ 8278.773228][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8278.773228][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8278.773228][ T282] netlink_rcv_skb+0x130/0x360 [ 8278.773228][ T282] netlink_unicast+0x449/0x710 [ 8278.773228][ T282] netlink_sendmsg+0x723/0xbe0 [ 8278.773228][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8278.773228][ T282] ___sys_sendmsg+0xee/0x170 [ 8278.773228][ T282] __sys_sendmsg+0xcd/0x170 [ 8278.773228][ T282] do_syscall_64+0xc6/0x1e0 [ 8278.773228][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8278.773228][ T282] [ 8278.775416][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8278.775416][ T282] netdev_get_by_index+0x5e/0x80 [ 8278.775416][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8278.775416][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8278.775416][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8278.775416][ T282] ipv6_add_addr+0x411/0x2000 [ 8278.775416][ T282] inet6_addr_add+0x30e/0xa40 [ 8278.775416][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8278.775416][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8278.775416][ T282] netlink_rcv_skb+0x130/0x360 [ 8278.775416][ T282] netlink_unicast+0x449/0x710 [ 8278.775416][ T282] netlink_sendmsg+0x723/0xbe0 [ 8278.775416][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8278.775416][ T282] ___sys_sendmsg+0xee/0x170 [ 8278.775416][ T282] __sys_sendmsg+0xcd/0x170 [ 8278.775416][ T282] do_syscall_64+0xc6/0x1e0 [ 8278.775416][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8278.775416][ T282] [ 8278.778082][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8278.778082][ T282] netdev_get_by_index+0x5e/0x80 [ 8278.778082][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8278.778082][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8278.778082][ T282] ip6_route_add+0x1c/0x140 [ 8278.778082][ T282] addrconf_add_mroute+0x129/0x180 [ 8278.778082][ T282] addrconf_add_dev+0xe2/0x170 [ 8278.778082][ T282] inet6_addr_add+0x12f/0xa40 [ 8278.778082][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8278.778082][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8278.778082][ T282] netlink_rcv_skb+0x130/0x360 [ 8278.778082][ T282] netlink_unicast+0x449/0x710 [ 8278.778082][ T282] netlink_sendmsg+0x723/0xbe0 [ 8278.778082][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8278.778082][ T282] ___sys_sendmsg+0xee/0x170 [ 8278.778082][ T282] __sys_sendmsg+0xcd/0x170 [ 8278.778082][ T282] do_syscall_64+0xc6/0x1e0 [ 8278.778082][ T282] [ 8278.780222][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8278.780222][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8278.780222][ T282] ipv6_find_idev+0x102/0x170 [ 8278.780222][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8278.780222][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8278.780222][ T282] netlink_rcv_skb+0x130/0x360 [ 8278.780222][ T282] netlink_unicast+0x449/0x710 [ 8278.780222][ T282] netlink_sendmsg+0x723/0xbe0 [ 8278.780222][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8278.780222][ T282] ___sys_sendmsg+0xee/0x170 [ 8278.780222][ T282] __sys_sendmsg+0xcd/0x170 [ 8278.780222][ T282] do_syscall_64+0xc6/0x1e0 [ 8278.780222][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8278.780222][ T282] [ 8278.781905][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8278.781905][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8278.781905][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8278.781905][ T282] ipv6_find_idev+0x102/0x170 [ 8278.781905][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8278.781905][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8278.781905][ T282] netlink_rcv_skb+0x130/0x360 [ 8278.781905][ T282] netlink_unicast+0x449/0x710 [ 8278.781905][ T282] netlink_sendmsg+0x723/0xbe0 [ 8278.781905][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8278.781905][ T282] ___sys_sendmsg+0xee/0x170 [ 8278.781905][ T282] __sys_sendmsg+0xcd/0x170 [ 8278.781905][ T282] do_syscall_64+0xc6/0x1e0 [ 8278.781905][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8278.781905][ T282] [ 8279.355007][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8279.355414][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8279.355414][ T284] netdev_get_by_index+0x5e/0x80 [ 8279.355414][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8279.355414][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8279.355414][ T284] ip6_route_add+0x1c/0x140 [ 8279.355414][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8279.355414][ T284] inet6_addr_add+0x4f8/0xa40 [ 8279.355414][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8279.355414][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8279.355414][ T284] netlink_rcv_skb+0x130/0x360 [ 8279.355414][ T284] netlink_unicast+0x449/0x710 [ 8279.355414][ T284] netlink_sendmsg+0x723/0xbe0 [ 8279.355414][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8279.355414][ T284] ___sys_sendmsg+0xee/0x170 [ 8279.355414][ T284] __sys_sendmsg+0xcd/0x170 [ 8279.355414][ T284] do_syscall_64+0xc6/0x1e0 [ 8279.355414][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8279.355414][ T284] [ 8279.357612][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8279.357612][ T284] netdev_get_by_index+0x5e/0x80 [ 8279.357612][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8279.357612][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8279.357612][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8279.357612][ T284] ipv6_add_addr+0x411/0x2000 [ 8279.357612][ T284] inet6_addr_add+0x30e/0xa40 [ 8279.357612][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8279.357612][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8279.357612][ T284] netlink_rcv_skb+0x130/0x360 [ 8279.357612][ T284] netlink_unicast+0x449/0x710 [ 8279.357612][ T284] netlink_sendmsg+0x723/0xbe0 [ 8279.357612][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8279.357612][ T284] ___sys_sendmsg+0xee/0x170 [ 8279.357612][ T284] __sys_sendmsg+0xcd/0x170 [ 8279.357612][ T284] do_syscall_64+0xc6/0x1e0 [ 8279.357612][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8279.357612][ T284] [ 8279.359796][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8279.359796][ T284] netdev_get_by_index+0x5e/0x80 [ 8279.359796][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8279.359796][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8279.359796][ T284] ip6_route_add+0x1c/0x140 [ 8279.359796][ T284] addrconf_add_mroute+0x129/0x180 [ 8279.359796][ T284] addrconf_add_dev+0xe2/0x170 [ 8279.359796][ T284] inet6_addr_add+0x12f/0xa40 [ 8279.359796][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8279.359796][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8279.359796][ T284] netlink_rcv_skb+0x130/0x360 [ 8279.359796][ T284] netlink_unicast+0x449/0x710 [ 8279.359796][ T284] netlink_sendmsg+0x723/0xbe0 [ 8279.359796][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8279.359796][ T284] ___sys_sendmsg+0xee/0x170 [ 8279.359796][ T284] __sys_sendmsg+0xcd/0x170 [ 8279.359796][ T284] do_syscall_64+0xc6/0x1e0 [ 8279.359796][ T284] [ 8279.361965][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8279.361965][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8279.361965][ T284] ipv6_find_idev+0x102/0x170 [ 8279.361965][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8279.361965][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8279.361965][ T284] netlink_rcv_skb+0x130/0x360 [ 8279.361965][ T284] netlink_unicast+0x449/0x710 [ 8279.361965][ T284] netlink_sendmsg+0x723/0xbe0 [ 8279.361965][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8279.361965][ T284] ___sys_sendmsg+0xee/0x170 [ 8279.361965][ T284] __sys_sendmsg+0xcd/0x170 [ 8279.361965][ T284] do_syscall_64+0xc6/0x1e0 [ 8279.361965][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8279.361965][ T284] [ 8279.363641][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8279.363641][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8279.363641][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8279.363641][ T284] ipv6_find_idev+0x102/0x170 [ 8279.363641][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8279.363641][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8279.363641][ T284] netlink_rcv_skb+0x130/0x360 [ 8279.363641][ T284] netlink_unicast+0x449/0x710 [ 8279.363641][ T284] netlink_sendmsg+0x723/0xbe0 [ 8279.363641][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8279.363641][ T284] ___sys_sendmsg+0xee/0x170 [ 8279.363641][ T284] __sys_sendmsg+0xcd/0x170 [ 8279.363641][ T284] do_syscall_64+0xc6/0x1e0 [ 8279.363641][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8279.363641][ T284] [ 8289.027010][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8289.027435][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8289.027435][ T282] dst_init+0x84/0x4a0 [ 8289.027435][ T282] dst_alloc+0x97/0x150 [ 8289.027435][ T282] ip6_dst_alloc+0x23/0x90 [ 8289.027435][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8289.027435][ T282] ip6_pol_route+0x56f/0x840 [ 8289.027435][ T282] fib6_rule_lookup+0x196/0x240 [ 8289.027435][ T282] ip6_route_input+0x542/0x980 [ 8289.027435][ T282] ipv6_rcv+0x8f/0x400 [ 8289.027435][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8289.027435][ T282] process_backlog+0x101/0x620 [ 8289.027435][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8289.027435][ T282] net_rx_action+0x495/0xbe0 [ 8289.027435][ T282] __do_softirq+0x1b5/0x7f6 [ 8289.027435][ T282] [ 8289.029203][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8289.029203][ T282] netdev_get_by_index+0x5e/0x80 [ 8289.029203][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8289.029203][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8289.029203][ T282] ip6_route_add+0x1c/0x140 [ 8289.029203][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8289.029203][ T282] inet6_addr_add+0x4f8/0xa40 [ 8289.029203][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8289.029203][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8289.029203][ T282] netlink_rcv_skb+0x130/0x360 [ 8289.029203][ T282] netlink_unicast+0x449/0x710 [ 8289.029203][ T282] netlink_sendmsg+0x723/0xbe0 [ 8289.029203][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8289.029203][ T282] ___sys_sendmsg+0xee/0x170 [ 8289.029203][ T282] __sys_sendmsg+0xcd/0x170 [ 8289.029203][ T282] do_syscall_64+0xc6/0x1e0 [ 8289.029203][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8289.029203][ T282] [ 8289.031403][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8289.031403][ T282] netdev_get_by_index+0x5e/0x80 [ 8289.031403][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8289.031403][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8289.031403][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8289.031403][ T282] ipv6_add_addr+0x411/0x2000 [ 8289.031403][ T282] inet6_addr_add+0x30e/0xa40 [ 8289.031403][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8289.031403][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8289.031403][ T282] netlink_rcv_skb+0x130/0x360 [ 8289.031403][ T282] netlink_unicast+0x449/0x710 [ 8289.031403][ T282] netlink_sendmsg+0x723/0xbe0 [ 8289.031403][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8289.031403][ T282] ___sys_sendmsg+0xee/0x170 [ 8289.031403][ T282] __sys_sendmsg+0xcd/0x170 [ 8289.031403][ T282] do_syscall_64+0xc6/0x1e0 [ 8289.031403][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8289.031403][ T282] [ 8289.033593][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8289.033593][ T282] netdev_get_by_index+0x5e/0x80 [ 8289.033593][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8289.033593][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8289.033593][ T282] ip6_route_add+0x1c/0x140 [ 8289.033593][ T282] addrconf_add_mroute+0x129/0x180 [ 8289.033593][ T282] addrconf_add_dev+0xe2/0x170 [ 8289.033593][ T282] inet6_addr_add+0x12f/0xa40 [ 8289.033593][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8289.033593][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8289.033593][ T282] netlink_rcv_skb+0x130/0x360 [ 8289.033593][ T282] netlink_unicast+0x449/0x710 [ 8289.033593][ T282] netlink_sendmsg+0x723/0xbe0 [ 8289.033593][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8289.033593][ T282] ___sys_sendmsg+0xee/0x170 [ 8289.033593][ T282] __sys_sendmsg+0xcd/0x170 [ 8289.033593][ T282] do_syscall_64+0xc6/0x1e0 [ 8289.033593][ T282] [ 8289.035736][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8289.035736][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8289.035736][ T282] ipv6_find_idev+0x102/0x170 [ 8289.035736][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8289.035736][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8289.035736][ T282] netlink_rcv_skb+0x130/0x360 [ 8289.035736][ T282] netlink_unicast+0x449/0x710 [ 8289.035736][ T282] netlink_sendmsg+0x723/0xbe0 [ 8289.035736][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8289.035736][ T282] ___sys_sendmsg+0xee/0x170 [ 8289.035736][ T282] __sys_sendmsg+0xcd/0x170 [ 8289.035736][ T282] do_syscall_64+0xc6/0x1e0 [ 8289.035736][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8289.035736][ T282] [ 8289.037417][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8289.037417][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8289.037417][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8289.037417][ T282] ipv6_find_idev+0x102/0x170 [ 8289.037417][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8289.037417][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8289.037417][ T282] netlink_rcv_skb+0x130/0x360 [ 8289.037417][ T282] netlink_unicast+0x449/0x710 [ 8289.037417][ T282] netlink_sendmsg+0x723/0xbe0 [ 8289.037417][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8289.037417][ T282] ___sys_sendmsg+0xee/0x170 [ 8289.037417][ T282] __sys_sendmsg+0xcd/0x170 [ 8289.037417][ T282] do_syscall_64+0xc6/0x1e0 [ 8289.037417][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8289.037417][ T282] [ 8289.603010][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8289.603414][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8289.603414][ T284] netdev_get_by_index+0x5e/0x80 [ 8289.603414][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8289.603414][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8289.603414][ T284] ip6_route_add+0x1c/0x140 [ 8289.603414][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8289.603414][ T284] inet6_addr_add+0x4f8/0xa40 [ 8289.603414][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8289.603414][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8289.603414][ T284] netlink_rcv_skb+0x130/0x360 [ 8289.603414][ T284] netlink_unicast+0x449/0x710 [ 8289.603414][ T284] netlink_sendmsg+0x723/0xbe0 [ 8289.603414][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8289.603414][ T284] ___sys_sendmsg+0xee/0x170 [ 8289.603414][ T284] __sys_sendmsg+0xcd/0x170 [ 8289.603414][ T284] do_syscall_64+0xc6/0x1e0 [ 8289.603414][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8289.603414][ T284] [ 8289.605618][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8289.605618][ T284] netdev_get_by_index+0x5e/0x80 [ 8289.605618][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8289.605618][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8289.605618][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8289.605618][ T284] ipv6_add_addr+0x411/0x2000 [ 8289.605618][ T284] inet6_addr_add+0x30e/0xa40 [ 8289.605618][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8289.605618][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8289.605618][ T284] netlink_rcv_skb+0x130/0x360 [ 8289.605618][ T284] netlink_unicast+0x449/0x710 [ 8289.605618][ T284] netlink_sendmsg+0x723/0xbe0 [ 8289.605618][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8289.605618][ T284] ___sys_sendmsg+0xee/0x170 [ 8289.605618][ T284] __sys_sendmsg+0xcd/0x170 [ 8289.605618][ T284] do_syscall_64+0xc6/0x1e0 [ 8289.605618][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8289.605618][ T284] [ 8289.607796][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8289.607796][ T284] netdev_get_by_index+0x5e/0x80 [ 8289.607796][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8289.607796][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8289.607796][ T284] ip6_route_add+0x1c/0x140 [ 8289.607796][ T284] addrconf_add_mroute+0x129/0x180 [ 8289.607796][ T284] addrconf_add_dev+0xe2/0x170 [ 8289.607796][ T284] inet6_addr_add+0x12f/0xa40 [ 8289.607796][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8289.607796][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8289.607796][ T284] netlink_rcv_skb+0x130/0x360 [ 8289.607796][ T284] netlink_unicast+0x449/0x710 [ 8289.607796][ T284] netlink_sendmsg+0x723/0xbe0 [ 8289.607796][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8289.607796][ T284] ___sys_sendmsg+0xee/0x170 [ 8289.607796][ T284] __sys_sendmsg+0xcd/0x170 [ 8289.607796][ T284] do_syscall_64+0xc6/0x1e0 [ 8289.607796][ T284] [ 8289.609943][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8289.609943][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8289.609943][ T284] ipv6_find_idev+0x102/0x170 [ 8289.609943][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8289.609943][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8289.609943][ T284] netlink_rcv_skb+0x130/0x360 [ 8289.609943][ T284] netlink_unicast+0x449/0x710 [ 8289.609943][ T284] netlink_sendmsg+0x723/0xbe0 [ 8289.609943][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8289.609943][ T284] ___sys_sendmsg+0xee/0x170 [ 8289.609943][ T284] __sys_sendmsg+0xcd/0x170 [ 8289.609943][ T284] do_syscall_64+0xc6/0x1e0 [ 8289.609943][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8289.609943][ T284] [ 8289.611747][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8289.611747][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8289.611747][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8289.611747][ T284] ipv6_find_idev+0x102/0x170 [ 8289.611747][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8289.611747][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8289.611747][ T284] netlink_rcv_skb+0x130/0x360 [ 8289.611747][ T284] netlink_unicast+0x449/0x710 [ 8289.611747][ T284] netlink_sendmsg+0x723/0xbe0 [ 8289.611747][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8289.611747][ T284] ___sys_sendmsg+0xee/0x170 [ 8289.611747][ T284] __sys_sendmsg+0xcd/0x170 [ 8289.611747][ T284] do_syscall_64+0xc6/0x1e0 [ 8289.611747][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8289.611747][ T284] [ 8299.275037][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8299.275480][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8299.275480][ T282] dst_init+0x84/0x4a0 [ 8299.275480][ T282] dst_alloc+0x97/0x150 [ 8299.275480][ T282] ip6_dst_alloc+0x23/0x90 [ 8299.275480][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8299.275480][ T282] ip6_pol_route+0x56f/0x840 [ 8299.275480][ T282] fib6_rule_lookup+0x196/0x240 [ 8299.275480][ T282] ip6_route_input+0x542/0x980 [ 8299.275480][ T282] ipv6_rcv+0x8f/0x400 [ 8299.275480][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8299.275480][ T282] process_backlog+0x101/0x620 [ 8299.275480][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8299.275480][ T282] net_rx_action+0x495/0xbe0 [ 8299.275480][ T282] __do_softirq+0x1b5/0x7f6 [ 8299.275480][ T282] [ 8299.277251][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8299.277251][ T282] netdev_get_by_index+0x5e/0x80 [ 8299.277251][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8299.277251][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8299.277251][ T282] ip6_route_add+0x1c/0x140 [ 8299.277251][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8299.277251][ T282] inet6_addr_add+0x4f8/0xa40 [ 8299.277251][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8299.277251][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8299.277251][ T282] netlink_rcv_skb+0x130/0x360 [ 8299.277251][ T282] netlink_unicast+0x449/0x710 [ 8299.277251][ T282] netlink_sendmsg+0x723/0xbe0 [ 8299.277251][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8299.277251][ T282] ___sys_sendmsg+0xee/0x170 [ 8299.277251][ T282] __sys_sendmsg+0xcd/0x170 [ 8299.277251][ T282] do_syscall_64+0xc6/0x1e0 [ 8299.277251][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8299.277251][ T282] [ 8299.279447][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8299.279447][ T282] netdev_get_by_index+0x5e/0x80 [ 8299.279447][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8299.279447][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8299.279447][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8299.279447][ T282] ipv6_add_addr+0x411/0x2000 [ 8299.279447][ T282] inet6_addr_add+0x30e/0xa40 [ 8299.279447][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8299.279447][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8299.279447][ T282] netlink_rcv_skb+0x130/0x360 [ 8299.279447][ T282] netlink_unicast+0x449/0x710 [ 8299.279447][ T282] netlink_sendmsg+0x723/0xbe0 [ 8299.279447][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8299.279447][ T282] ___sys_sendmsg+0xee/0x170 [ 8299.279447][ T282] __sys_sendmsg+0xcd/0x170 [ 8299.279447][ T282] do_syscall_64+0xc6/0x1e0 [ 8299.279447][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8299.279447][ T282] [ 8299.281638][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8299.281638][ T282] netdev_get_by_index+0x5e/0x80 [ 8299.281638][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8299.281638][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8299.281638][ T282] ip6_route_add+0x1c/0x140 [ 8299.281638][ T282] addrconf_add_mroute+0x129/0x180 [ 8299.281638][ T282] addrconf_add_dev+0xe2/0x170 [ 8299.281638][ T282] inet6_addr_add+0x12f/0xa40 [ 8299.281638][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8299.281638][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8299.281638][ T282] netlink_rcv_skb+0x130/0x360 [ 8299.281638][ T282] netlink_unicast+0x449/0x710 [ 8299.281638][ T282] netlink_sendmsg+0x723/0xbe0 [ 8299.281638][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8299.281638][ T282] ___sys_sendmsg+0xee/0x170 [ 8299.281638][ T282] __sys_sendmsg+0xcd/0x170 [ 8299.281638][ T282] do_syscall_64+0xc6/0x1e0 [ 8299.281638][ T282] [ 8299.283776][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8299.283776][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8299.283776][ T282] ipv6_find_idev+0x102/0x170 [ 8299.283776][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8299.283776][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8299.283776][ T282] netlink_rcv_skb+0x130/0x360 [ 8299.283776][ T282] netlink_unicast+0x449/0x710 [ 8299.283776][ T282] netlink_sendmsg+0x723/0xbe0 [ 8299.283776][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8299.283776][ T282] ___sys_sendmsg+0xee/0x170 [ 8299.283776][ T282] __sys_sendmsg+0xcd/0x170 [ 8299.283776][ T282] do_syscall_64+0xc6/0x1e0 [ 8299.283776][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8299.283776][ T282] [ 8299.285454][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8299.285454][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8299.285454][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8299.285454][ T282] ipv6_find_idev+0x102/0x170 [ 8299.285454][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8299.285454][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8299.285454][ T282] netlink_rcv_skb+0x130/0x360 [ 8299.285454][ T282] netlink_unicast+0x449/0x710 [ 8299.285454][ T282] netlink_sendmsg+0x723/0xbe0 [ 8299.285454][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8299.285454][ T282] ___sys_sendmsg+0xee/0x170 [ 8299.285454][ T282] __sys_sendmsg+0xcd/0x170 [ 8299.285454][ T282] do_syscall_64+0xc6/0x1e0 [ 8299.285454][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8299.285454][ T282] [ 8299.851001][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8299.851459][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8299.851459][ T284] netdev_get_by_index+0x5e/0x80 [ 8299.851459][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8299.851459][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8299.851459][ T284] ip6_route_add+0x1c/0x140 [ 8299.851459][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8299.851459][ T284] inet6_addr_add+0x4f8/0xa40 [ 8299.851459][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8299.851459][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8299.851459][ T284] netlink_rcv_skb+0x130/0x360 [ 8299.851459][ T284] netlink_unicast+0x449/0x710 [ 8299.851459][ T284] netlink_sendmsg+0x723/0xbe0 [ 8299.851459][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8299.851459][ T284] ___sys_sendmsg+0xee/0x170 [ 8299.851459][ T284] __sys_sendmsg+0xcd/0x170 [ 8299.851459][ T284] do_syscall_64+0xc6/0x1e0 [ 8299.851459][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8299.851459][ T284] [ 8299.853652][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8299.853652][ T284] netdev_get_by_index+0x5e/0x80 [ 8299.853652][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8299.853652][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8299.853652][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8299.853652][ T284] ipv6_add_addr+0x411/0x2000 [ 8299.853652][ T284] inet6_addr_add+0x30e/0xa40 [ 8299.853652][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8299.853652][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8299.853652][ T284] netlink_rcv_skb+0x130/0x360 [ 8299.853652][ T284] netlink_unicast+0x449/0x710 [ 8299.853652][ T284] netlink_sendmsg+0x723/0xbe0 [ 8299.853652][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8299.853652][ T284] ___sys_sendmsg+0xee/0x170 [ 8299.853652][ T284] __sys_sendmsg+0xcd/0x170 [ 8299.853652][ T284] do_syscall_64+0xc6/0x1e0 [ 8299.853652][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8299.853652][ T284] [ 8299.855845][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8299.855845][ T284] netdev_get_by_index+0x5e/0x80 [ 8299.855845][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8299.855845][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8299.855845][ T284] ip6_route_add+0x1c/0x140 [ 8299.855845][ T284] addrconf_add_mroute+0x129/0x180 [ 8299.855845][ T284] addrconf_add_dev+0xe2/0x170 [ 8299.855845][ T284] inet6_addr_add+0x12f/0xa40 [ 8299.855845][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8299.855845][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8299.855845][ T284] netlink_rcv_skb+0x130/0x360 [ 8299.855845][ T284] netlink_unicast+0x449/0x710 [ 8299.855845][ T284] netlink_sendmsg+0x723/0xbe0 [ 8299.855845][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8299.855845][ T284] ___sys_sendmsg+0xee/0x170 [ 8299.855845][ T284] __sys_sendmsg+0xcd/0x170 [ 8299.855845][ T284] do_syscall_64+0xc6/0x1e0 [ 8299.855845][ T284] [ 8299.857984][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8299.857984][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8299.857984][ T284] ipv6_find_idev+0x102/0x170 [ 8299.857984][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8299.857984][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8299.857984][ T284] netlink_rcv_skb+0x130/0x360 [ 8299.857984][ T284] netlink_unicast+0x449/0x710 [ 8299.857984][ T284] netlink_sendmsg+0x723/0xbe0 [ 8299.857984][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8299.857984][ T284] ___sys_sendmsg+0xee/0x170 [ 8299.857984][ T284] __sys_sendmsg+0xcd/0x170 [ 8299.857984][ T284] do_syscall_64+0xc6/0x1e0 [ 8299.857984][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8299.857984][ T284] [ 8299.859660][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8299.859660][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8299.859660][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8299.859660][ T284] ipv6_find_idev+0x102/0x170 [ 8299.859660][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8299.859660][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8299.859660][ T284] netlink_rcv_skb+0x130/0x360 [ 8299.859660][ T284] netlink_unicast+0x449/0x710 [ 8299.859660][ T284] netlink_sendmsg+0x723/0xbe0 [ 8299.859660][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8299.859660][ T284] ___sys_sendmsg+0xee/0x170 [ 8299.859660][ T284] __sys_sendmsg+0xcd/0x170 [ 8299.859660][ T284] do_syscall_64+0xc6/0x1e0 [ 8299.859660][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8299.859660][ T284] [ 8309.523000][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8309.523420][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8309.523420][ T282] dst_init+0x84/0x4a0 [ 8309.523420][ T282] dst_alloc+0x97/0x150 [ 8309.523420][ T282] ip6_dst_alloc+0x23/0x90 [ 8309.523420][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8309.523420][ T282] ip6_pol_route+0x56f/0x840 [ 8309.523420][ T282] fib6_rule_lookup+0x196/0x240 [ 8309.523420][ T282] ip6_route_input+0x542/0x980 [ 8309.523420][ T282] ipv6_rcv+0x8f/0x400 [ 8309.523420][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8309.523420][ T282] process_backlog+0x101/0x620 [ 8309.523420][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8309.523420][ T282] net_rx_action+0x495/0xbe0 [ 8309.523420][ T282] __do_softirq+0x1b5/0x7f6 [ 8309.523420][ T282] [ 8309.525207][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8309.525207][ T282] netdev_get_by_index+0x5e/0x80 [ 8309.525207][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8309.525207][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8309.525207][ T282] ip6_route_add+0x1c/0x140 [ 8309.525207][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8309.525207][ T282] inet6_addr_add+0x4f8/0xa40 [ 8309.525207][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8309.525207][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8309.525207][ T282] netlink_rcv_skb+0x130/0x360 [ 8309.525207][ T282] netlink_unicast+0x449/0x710 [ 8309.525207][ T282] netlink_sendmsg+0x723/0xbe0 [ 8309.525207][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8309.525207][ T282] ___sys_sendmsg+0xee/0x170 [ 8309.525207][ T282] __sys_sendmsg+0xcd/0x170 [ 8309.525207][ T282] do_syscall_64+0xc6/0x1e0 [ 8309.525207][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8309.525207][ T282] [ 8309.527397][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8309.527397][ T282] netdev_get_by_index+0x5e/0x80 [ 8309.527397][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8309.527397][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8309.527397][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8309.527397][ T282] ipv6_add_addr+0x411/0x2000 [ 8309.527397][ T282] inet6_addr_add+0x30e/0xa40 [ 8309.527397][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8309.527397][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8309.527397][ T282] netlink_rcv_skb+0x130/0x360 [ 8309.527397][ T282] netlink_unicast+0x449/0x710 [ 8309.527397][ T282] netlink_sendmsg+0x723/0xbe0 [ 8309.527397][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8309.527397][ T282] ___sys_sendmsg+0xee/0x170 [ 8309.527397][ T282] __sys_sendmsg+0xcd/0x170 [ 8309.527397][ T282] do_syscall_64+0xc6/0x1e0 [ 8309.527397][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8309.527397][ T282] [ 8309.529576][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8309.529576][ T282] netdev_get_by_index+0x5e/0x80 [ 8309.529576][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8309.529576][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8309.529576][ T282] ip6_route_add+0x1c/0x140 [ 8309.529576][ T282] addrconf_add_mroute+0x129/0x180 [ 8309.529576][ T282] addrconf_add_dev+0xe2/0x170 [ 8309.529576][ T282] inet6_addr_add+0x12f/0xa40 [ 8309.529576][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8309.529576][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8309.529576][ T282] netlink_rcv_skb+0x130/0x360 [ 8309.529576][ T282] netlink_unicast+0x449/0x710 [ 8309.529576][ T282] netlink_sendmsg+0x723/0xbe0 [ 8309.529576][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8309.529576][ T282] ___sys_sendmsg+0xee/0x170 [ 8309.529576][ T282] __sys_sendmsg+0xcd/0x170 [ 8309.529576][ T282] do_syscall_64+0xc6/0x1e0 [ 8309.529576][ T282] [ 8309.531739][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8309.531739][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8309.531739][ T282] ipv6_find_idev+0x102/0x170 [ 8309.531739][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8309.531739][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8309.531739][ T282] netlink_rcv_skb+0x130/0x360 [ 8309.531739][ T282] netlink_unicast+0x449/0x710 [ 8309.531739][ T282] netlink_sendmsg+0x723/0xbe0 [ 8309.531739][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8309.531739][ T282] ___sys_sendmsg+0xee/0x170 [ 8309.531739][ T282] __sys_sendmsg+0xcd/0x170 [ 8309.531739][ T282] do_syscall_64+0xc6/0x1e0 [ 8309.531739][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8309.531739][ T282] [ 8309.533422][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8309.533422][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8309.533422][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8309.533422][ T282] ipv6_find_idev+0x102/0x170 [ 8309.533422][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8309.533422][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8309.533422][ T282] netlink_rcv_skb+0x130/0x360 [ 8309.533422][ T282] netlink_unicast+0x449/0x710 [ 8309.533422][ T282] netlink_sendmsg+0x723/0xbe0 [ 8309.533422][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8309.533422][ T282] ___sys_sendmsg+0xee/0x170 [ 8309.533422][ T282] __sys_sendmsg+0xcd/0x170 [ 8309.533422][ T282] do_syscall_64+0xc6/0x1e0 [ 8309.533422][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8309.533422][ T282] [ 8310.099004][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8310.099410][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8310.099410][ T284] netdev_get_by_index+0x5e/0x80 [ 8310.099410][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8310.099410][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8310.099410][ T284] ip6_route_add+0x1c/0x140 [ 8310.099410][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8310.099410][ T284] inet6_addr_add+0x4f8/0xa40 [ 8310.099410][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8310.099410][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8310.099410][ T284] netlink_rcv_skb+0x130/0x360 [ 8310.099410][ T284] netlink_unicast+0x449/0x710 [ 8310.099410][ T284] netlink_sendmsg+0x723/0xbe0 [ 8310.099410][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8310.099410][ T284] ___sys_sendmsg+0xee/0x170 [ 8310.099410][ T284] __sys_sendmsg+0xcd/0x170 [ 8310.099410][ T284] do_syscall_64+0xc6/0x1e0 [ 8310.099410][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8310.099410][ T284] [ 8310.101625][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8310.101625][ T284] netdev_get_by_index+0x5e/0x80 [ 8310.101625][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8310.101625][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8310.101625][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8310.101625][ T284] ipv6_add_addr+0x411/0x2000 [ 8310.101625][ T284] inet6_addr_add+0x30e/0xa40 [ 8310.101625][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8310.101625][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8310.101625][ T284] netlink_rcv_skb+0x130/0x360 [ 8310.101625][ T284] netlink_unicast+0x449/0x710 [ 8310.101625][ T284] netlink_sendmsg+0x723/0xbe0 [ 8310.101625][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8310.101625][ T284] ___sys_sendmsg+0xee/0x170 [ 8310.101625][ T284] __sys_sendmsg+0xcd/0x170 [ 8310.101625][ T284] do_syscall_64+0xc6/0x1e0 [ 8310.101625][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8310.101625][ T284] [ 8310.103809][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8310.103809][ T284] netdev_get_by_index+0x5e/0x80 [ 8310.103809][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8310.103809][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8310.103809][ T284] ip6_route_add+0x1c/0x140 [ 8310.103809][ T284] addrconf_add_mroute+0x129/0x180 [ 8310.103809][ T284] addrconf_add_dev+0xe2/0x170 [ 8310.103809][ T284] inet6_addr_add+0x12f/0xa40 [ 8310.103809][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8310.103809][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8310.103809][ T284] netlink_rcv_skb+0x130/0x360 [ 8310.103809][ T284] netlink_unicast+0x449/0x710 [ 8310.103809][ T284] netlink_sendmsg+0x723/0xbe0 [ 8310.103809][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8310.103809][ T284] ___sys_sendmsg+0xee/0x170 [ 8310.103809][ T284] __sys_sendmsg+0xcd/0x170 [ 8310.103809][ T284] do_syscall_64+0xc6/0x1e0 [ 8310.103809][ T284] [ 8310.105960][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8310.105960][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8310.105960][ T284] ipv6_find_idev+0x102/0x170 [ 8310.105960][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8310.105960][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8310.105960][ T284] netlink_rcv_skb+0x130/0x360 [ 8310.105960][ T284] netlink_unicast+0x449/0x710 [ 8310.105960][ T284] netlink_sendmsg+0x723/0xbe0 [ 8310.105960][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8310.105960][ T284] ___sys_sendmsg+0xee/0x170 [ 8310.105960][ T284] __sys_sendmsg+0xcd/0x170 [ 8310.105960][ T284] do_syscall_64+0xc6/0x1e0 [ 8310.105960][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8310.105960][ T284] [ 8310.107639][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8310.107639][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8310.107639][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8310.107639][ T284] ipv6_find_idev+0x102/0x170 [ 8310.107639][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8310.107639][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8310.107639][ T284] netlink_rcv_skb+0x130/0x360 [ 8310.107639][ T284] netlink_unicast+0x449/0x710 [ 8310.107639][ T284] netlink_sendmsg+0x723/0xbe0 [ 8310.107639][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8310.107639][ T284] ___sys_sendmsg+0xee/0x170 [ 8310.107639][ T284] __sys_sendmsg+0xcd/0x170 [ 8310.107639][ T284] do_syscall_64+0xc6/0x1e0 [ 8310.107639][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8310.107639][ T284] [ 8319.771003][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8319.771454][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8319.771454][ T282] dst_init+0x84/0x4a0 [ 8319.771454][ T282] dst_alloc+0x97/0x150 [ 8319.771454][ T282] ip6_dst_alloc+0x23/0x90 [ 8319.771454][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8319.771454][ T282] ip6_pol_route+0x56f/0x840 [ 8319.771454][ T282] fib6_rule_lookup+0x196/0x240 [ 8319.771454][ T282] ip6_route_input+0x542/0x980 [ 8319.771454][ T282] ipv6_rcv+0x8f/0x400 [ 8319.771454][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8319.771454][ T282] process_backlog+0x101/0x620 [ 8319.771454][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8319.771454][ T282] net_rx_action+0x495/0xbe0 [ 8319.771454][ T282] __do_softirq+0x1b5/0x7f6 [ 8319.771454][ T282] [ 8319.773229][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8319.773229][ T282] netdev_get_by_index+0x5e/0x80 [ 8319.773229][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8319.773229][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8319.773229][ T282] ip6_route_add+0x1c/0x140 [ 8319.773229][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8319.773229][ T282] inet6_addr_add+0x4f8/0xa40 [ 8319.773229][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8319.773229][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8319.773229][ T282] netlink_rcv_skb+0x130/0x360 [ 8319.773229][ T282] netlink_unicast+0x449/0x710 [ 8319.773229][ T282] netlink_sendmsg+0x723/0xbe0 [ 8319.773229][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8319.773229][ T282] ___sys_sendmsg+0xee/0x170 [ 8319.773229][ T282] __sys_sendmsg+0xcd/0x170 [ 8319.773229][ T282] do_syscall_64+0xc6/0x1e0 [ 8319.773229][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8319.773229][ T282] [ 8319.775421][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8319.775421][ T282] netdev_get_by_index+0x5e/0x80 [ 8319.775421][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8319.775421][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8319.775421][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8319.775421][ T282] ipv6_add_addr+0x411/0x2000 [ 8319.775421][ T282] inet6_addr_add+0x30e/0xa40 [ 8319.775421][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8319.775421][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8319.775421][ T282] netlink_rcv_skb+0x130/0x360 [ 8319.775421][ T282] netlink_unicast+0x449/0x710 [ 8319.775421][ T282] netlink_sendmsg+0x723/0xbe0 [ 8319.775421][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8319.775421][ T282] ___sys_sendmsg+0xee/0x170 [ 8319.775421][ T282] __sys_sendmsg+0xcd/0x170 [ 8319.775421][ T282] do_syscall_64+0xc6/0x1e0 [ 8319.775421][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8319.775421][ T282] [ 8319.777615][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8319.777615][ T282] netdev_get_by_index+0x5e/0x80 [ 8319.777615][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8319.777615][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8319.777615][ T282] ip6_route_add+0x1c/0x140 [ 8319.777615][ T282] addrconf_add_mroute+0x129/0x180 [ 8319.777615][ T282] addrconf_add_dev+0xe2/0x170 [ 8319.777615][ T282] inet6_addr_add+0x12f/0xa40 [ 8319.777615][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8319.777615][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8319.777615][ T282] netlink_rcv_skb+0x130/0x360 [ 8319.777615][ T282] netlink_unicast+0x449/0x710 [ 8319.777615][ T282] netlink_sendmsg+0x723/0xbe0 [ 8319.777615][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8319.777615][ T282] ___sys_sendmsg+0xee/0x170 [ 8319.777615][ T282] __sys_sendmsg+0xcd/0x170 [ 8319.777615][ T282] do_syscall_64+0xc6/0x1e0 [ 8319.777615][ T282] [ 8319.779754][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8319.779754][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8319.779754][ T282] ipv6_find_idev+0x102/0x170 [ 8319.779754][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8319.779754][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8319.779754][ T282] netlink_rcv_skb+0x130/0x360 [ 8319.779754][ T282] netlink_unicast+0x449/0x710 [ 8319.779754][ T282] netlink_sendmsg+0x723/0xbe0 [ 8319.779754][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8319.779754][ T282] ___sys_sendmsg+0xee/0x170 [ 8319.779754][ T282] __sys_sendmsg+0xcd/0x170 [ 8319.779754][ T282] do_syscall_64+0xc6/0x1e0 [ 8319.779754][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8319.779754][ T282] [ 8319.781438][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8319.781438][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8319.781438][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8319.781438][ T282] ipv6_find_idev+0x102/0x170 [ 8319.781438][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8319.781438][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8319.781438][ T282] netlink_rcv_skb+0x130/0x360 [ 8319.781438][ T282] netlink_unicast+0x449/0x710 [ 8319.781438][ T282] netlink_sendmsg+0x723/0xbe0 [ 8319.781438][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8319.781438][ T282] ___sys_sendmsg+0xee/0x170 [ 8319.781438][ T282] __sys_sendmsg+0xcd/0x170 [ 8319.781438][ T282] do_syscall_64+0xc6/0x1e0 [ 8319.781438][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8319.781438][ T282] [ 8320.346946][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8320.347289][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8320.347289][ T284] netdev_get_by_index+0x5e/0x80 [ 8320.347289][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8320.347289][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8320.347289][ T284] ip6_route_add+0x1c/0x140 [ 8320.347289][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8320.347289][ T284] inet6_addr_add+0x4f8/0xa40 [ 8320.347289][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8320.347289][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8320.347289][ T284] netlink_rcv_skb+0x130/0x360 [ 8320.347289][ T284] netlink_unicast+0x449/0x710 [ 8320.347289][ T284] netlink_sendmsg+0x723/0xbe0 [ 8320.347289][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8320.347289][ T284] ___sys_sendmsg+0xee/0x170 [ 8320.347289][ T284] __sys_sendmsg+0xcd/0x170 [ 8320.347289][ T284] do_syscall_64+0xc6/0x1e0 [ 8320.347289][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8320.347289][ T284] [ 8320.349483][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8320.349483][ T284] netdev_get_by_index+0x5e/0x80 [ 8320.349483][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8320.349483][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8320.349483][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8320.349483][ T284] ipv6_add_addr+0x411/0x2000 [ 8320.349483][ T284] inet6_addr_add+0x30e/0xa40 [ 8320.349483][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8320.349483][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8320.349483][ T284] netlink_rcv_skb+0x130/0x360 [ 8320.349483][ T284] netlink_unicast+0x449/0x710 [ 8320.349483][ T284] netlink_sendmsg+0x723/0xbe0 [ 8320.349483][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8320.349483][ T284] ___sys_sendmsg+0xee/0x170 [ 8320.349483][ T284] __sys_sendmsg+0xcd/0x170 [ 8320.349483][ T284] do_syscall_64+0xc6/0x1e0 [ 8320.349483][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8320.349483][ T284] [ 8320.351666][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8320.351666][ T284] netdev_get_by_index+0x5e/0x80 [ 8320.351666][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8320.351666][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8320.351666][ T284] ip6_route_add+0x1c/0x140 [ 8320.351666][ T284] addrconf_add_mroute+0x129/0x180 [ 8320.351666][ T284] addrconf_add_dev+0xe2/0x170 [ 8320.351666][ T284] inet6_addr_add+0x12f/0xa40 [ 8320.351666][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8320.351666][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8320.351666][ T284] netlink_rcv_skb+0x130/0x360 [ 8320.351666][ T284] netlink_unicast+0x449/0x710 [ 8320.351666][ T284] netlink_sendmsg+0x723/0xbe0 [ 8320.351666][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8320.351666][ T284] ___sys_sendmsg+0xee/0x170 [ 8320.351666][ T284] __sys_sendmsg+0xcd/0x170 [ 8320.351666][ T284] do_syscall_64+0xc6/0x1e0 [ 8320.351666][ T284] [ 8320.353805][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8320.353805][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8320.353805][ T284] ipv6_find_idev+0x102/0x170 [ 8320.353805][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8320.353805][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8320.353805][ T284] netlink_rcv_skb+0x130/0x360 [ 8320.353805][ T284] netlink_unicast+0x449/0x710 [ 8320.353805][ T284] netlink_sendmsg+0x723/0xbe0 [ 8320.353805][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8320.353805][ T284] ___sys_sendmsg+0xee/0x170 [ 8320.353805][ T284] __sys_sendmsg+0xcd/0x170 [ 8320.353805][ T284] do_syscall_64+0xc6/0x1e0 [ 8320.353805][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8320.353805][ T284] [ 8320.355479][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8320.355479][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8320.355479][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8320.355479][ T284] ipv6_find_idev+0x102/0x170 [ 8320.355479][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8320.355479][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8320.355479][ T284] netlink_rcv_skb+0x130/0x360 [ 8320.355479][ T284] netlink_unicast+0x449/0x710 [ 8320.355479][ T284] netlink_sendmsg+0x723/0xbe0 [ 8320.355479][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8320.355479][ T284] ___sys_sendmsg+0xee/0x170 [ 8320.355479][ T284] __sys_sendmsg+0xcd/0x170 [ 8320.355479][ T284] do_syscall_64+0xc6/0x1e0 [ 8320.355479][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8320.355479][ T284] [ 8330.011043][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8330.011461][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8330.011461][ T282] dst_init+0x84/0x4a0 [ 8330.011461][ T282] dst_alloc+0x97/0x150 [ 8330.011461][ T282] ip6_dst_alloc+0x23/0x90 [ 8330.011461][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8330.011461][ T282] ip6_pol_route+0x56f/0x840 [ 8330.011461][ T282] fib6_rule_lookup+0x196/0x240 [ 8330.011461][ T282] ip6_route_input+0x542/0x980 [ 8330.011461][ T282] ipv6_rcv+0x8f/0x400 [ 8330.011461][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8330.011461][ T282] process_backlog+0x101/0x620 [ 8330.011461][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8330.011461][ T282] net_rx_action+0x495/0xbe0 [ 8330.011461][ T282] __do_softirq+0x1b5/0x7f6 [ 8330.011461][ T282] [ 8330.013236][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8330.013236][ T282] netdev_get_by_index+0x5e/0x80 [ 8330.013236][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8330.013236][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8330.013236][ T282] ip6_route_add+0x1c/0x140 [ 8330.013236][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8330.013236][ T282] inet6_addr_add+0x4f8/0xa40 [ 8330.013236][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8330.013236][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8330.013236][ T282] netlink_rcv_skb+0x130/0x360 [ 8330.013236][ T282] netlink_unicast+0x449/0x710 [ 8330.013236][ T282] netlink_sendmsg+0x723/0xbe0 [ 8330.013236][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8330.013236][ T282] ___sys_sendmsg+0xee/0x170 [ 8330.013236][ T282] __sys_sendmsg+0xcd/0x170 [ 8330.013236][ T282] do_syscall_64+0xc6/0x1e0 [ 8330.013236][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8330.013236][ T282] [ 8330.015419][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8330.015419][ T282] netdev_get_by_index+0x5e/0x80 [ 8330.015419][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8330.015419][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8330.015419][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8330.015419][ T282] ipv6_add_addr+0x411/0x2000 [ 8330.015419][ T282] inet6_addr_add+0x30e/0xa40 [ 8330.015419][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8330.015419][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8330.015419][ T282] netlink_rcv_skb+0x130/0x360 [ 8330.015419][ T282] netlink_unicast+0x449/0x710 [ 8330.015419][ T282] netlink_sendmsg+0x723/0xbe0 [ 8330.015419][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8330.015419][ T282] ___sys_sendmsg+0xee/0x170 [ 8330.015419][ T282] __sys_sendmsg+0xcd/0x170 [ 8330.015419][ T282] do_syscall_64+0xc6/0x1e0 [ 8330.015419][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8330.015419][ T282] [ 8330.017597][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8330.017597][ T282] netdev_get_by_index+0x5e/0x80 [ 8330.017597][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8330.017597][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8330.017597][ T282] ip6_route_add+0x1c/0x140 [ 8330.017597][ T282] addrconf_add_mroute+0x129/0x180 [ 8330.017597][ T282] addrconf_add_dev+0xe2/0x170 [ 8330.017597][ T282] inet6_addr_add+0x12f/0xa40 [ 8330.017597][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8330.017597][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8330.017597][ T282] netlink_rcv_skb+0x130/0x360 [ 8330.017597][ T282] netlink_unicast+0x449/0x710 [ 8330.017597][ T282] netlink_sendmsg+0x723/0xbe0 [ 8330.017597][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8330.017597][ T282] ___sys_sendmsg+0xee/0x170 [ 8330.017597][ T282] __sys_sendmsg+0xcd/0x170 [ 8330.017597][ T282] do_syscall_64+0xc6/0x1e0 [ 8330.017597][ T282] [ 8330.019755][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8330.019755][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8330.019755][ T282] ipv6_find_idev+0x102/0x170 [ 8330.019755][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8330.019755][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8330.019755][ T282] netlink_rcv_skb+0x130/0x360 [ 8330.019755][ T282] netlink_unicast+0x449/0x710 [ 8330.019755][ T282] netlink_sendmsg+0x723/0xbe0 [ 8330.019755][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8330.019755][ T282] ___sys_sendmsg+0xee/0x170 [ 8330.019755][ T282] __sys_sendmsg+0xcd/0x170 [ 8330.019755][ T282] do_syscall_64+0xc6/0x1e0 [ 8330.019755][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8330.019755][ T282] [ 8330.021440][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8330.021440][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8330.021440][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8330.021440][ T282] ipv6_find_idev+0x102/0x170 [ 8330.021440][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8330.021440][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8330.021440][ T282] netlink_rcv_skb+0x130/0x360 [ 8330.021440][ T282] netlink_unicast+0x449/0x710 [ 8330.021440][ T282] netlink_sendmsg+0x723/0xbe0 [ 8330.021440][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8330.021440][ T282] ___sys_sendmsg+0xee/0x170 [ 8330.021440][ T282] __sys_sendmsg+0xcd/0x170 [ 8330.021440][ T282] do_syscall_64+0xc6/0x1e0 [ 8330.021440][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8330.021440][ T282] [ 8330.523005][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8330.523425][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8330.523425][ T284] netdev_get_by_index+0x5e/0x80 [ 8330.523425][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8330.523425][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8330.523425][ T284] ip6_route_add+0x1c/0x140 [ 8330.523425][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8330.523425][ T284] inet6_addr_add+0x4f8/0xa40 [ 8330.523425][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8330.523425][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8330.523425][ T284] netlink_rcv_skb+0x130/0x360 [ 8330.523425][ T284] netlink_unicast+0x449/0x710 [ 8330.523425][ T284] netlink_sendmsg+0x723/0xbe0 [ 8330.523425][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8330.523425][ T284] ___sys_sendmsg+0xee/0x170 [ 8330.523425][ T284] __sys_sendmsg+0xcd/0x170 [ 8330.523425][ T284] do_syscall_64+0xc6/0x1e0 [ 8330.523425][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8330.523425][ T284] [ 8330.525627][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8330.525627][ T284] netdev_get_by_index+0x5e/0x80 [ 8330.525627][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8330.525627][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8330.525627][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8330.525627][ T284] ipv6_add_addr+0x411/0x2000 [ 8330.525627][ T284] inet6_addr_add+0x30e/0xa40 [ 8330.525627][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8330.525627][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8330.525627][ T284] netlink_rcv_skb+0x130/0x360 [ 8330.525627][ T284] netlink_unicast+0x449/0x710 [ 8330.525627][ T284] netlink_sendmsg+0x723/0xbe0 [ 8330.525627][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8330.525627][ T284] ___sys_sendmsg+0xee/0x170 [ 8330.525627][ T284] __sys_sendmsg+0xcd/0x170 [ 8330.525627][ T284] do_syscall_64+0xc6/0x1e0 [ 8330.525627][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8330.525627][ T284] [ 8330.528298][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8330.528298][ T284] netdev_get_by_index+0x5e/0x80 [ 8330.528298][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8330.528298][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8330.528298][ T284] ip6_route_add+0x1c/0x140 [ 8330.528298][ T284] addrconf_add_mroute+0x129/0x180 [ 8330.528298][ T284] addrconf_add_dev+0xe2/0x170 [ 8330.528298][ T284] inet6_addr_add+0x12f/0xa40 [ 8330.528298][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8330.528298][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8330.528298][ T284] netlink_rcv_skb+0x130/0x360 [ 8330.528298][ T284] netlink_unicast+0x449/0x710 [ 8330.528298][ T284] netlink_sendmsg+0x723/0xbe0 [ 8330.528298][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8330.528298][ T284] ___sys_sendmsg+0xee/0x170 [ 8330.528298][ T284] __sys_sendmsg+0xcd/0x170 [ 8330.528298][ T284] do_syscall_64+0xc6/0x1e0 [ 8330.528298][ T284] [ 8330.530442][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8330.530442][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8330.530442][ T284] ipv6_find_idev+0x102/0x170 [ 8330.530442][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8330.530442][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8330.530442][ T284] netlink_rcv_skb+0x130/0x360 [ 8330.530442][ T284] netlink_unicast+0x449/0x710 [ 8330.530442][ T284] netlink_sendmsg+0x723/0xbe0 [ 8330.530442][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8330.530442][ T284] ___sys_sendmsg+0xee/0x170 [ 8330.530442][ T284] __sys_sendmsg+0xcd/0x170 [ 8330.530442][ T284] do_syscall_64+0xc6/0x1e0 [ 8330.530442][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8330.530442][ T284] [ 8330.532143][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8330.532143][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8330.532143][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8330.532143][ T284] ipv6_find_idev+0x102/0x170 [ 8330.532143][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8330.532143][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8330.532143][ T284] netlink_rcv_skb+0x130/0x360 [ 8330.532143][ T284] netlink_unicast+0x449/0x710 [ 8330.532143][ T284] netlink_sendmsg+0x723/0xbe0 [ 8330.532143][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8330.532143][ T284] ___sys_sendmsg+0xee/0x170 [ 8330.532143][ T284] __sys_sendmsg+0xcd/0x170 [ 8330.532143][ T284] do_syscall_64+0xc6/0x1e0 [ 8330.532143][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8330.532143][ T284] [ 8340.267015][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8340.267438][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8340.267438][ T282] dst_init+0x84/0x4a0 [ 8340.267438][ T282] dst_alloc+0x97/0x150 [ 8340.267438][ T282] ip6_dst_alloc+0x23/0x90 [ 8340.267438][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8340.267438][ T282] ip6_pol_route+0x56f/0x840 [ 8340.267438][ T282] fib6_rule_lookup+0x196/0x240 [ 8340.267438][ T282] ip6_route_input+0x542/0x980 [ 8340.267438][ T282] ipv6_rcv+0x8f/0x400 [ 8340.267438][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8340.267438][ T282] process_backlog+0x101/0x620 [ 8340.267438][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8340.267438][ T282] net_rx_action+0x495/0xbe0 [ 8340.267438][ T282] __do_softirq+0x1b5/0x7f6 [ 8340.267438][ T282] [ 8340.269209][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8340.269209][ T282] netdev_get_by_index+0x5e/0x80 [ 8340.269209][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8340.269209][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8340.269209][ T282] ip6_route_add+0x1c/0x140 [ 8340.269209][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8340.269209][ T282] inet6_addr_add+0x4f8/0xa40 [ 8340.269209][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8340.269209][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8340.269209][ T282] netlink_rcv_skb+0x130/0x360 [ 8340.269209][ T282] netlink_unicast+0x449/0x710 [ 8340.269209][ T282] netlink_sendmsg+0x723/0xbe0 [ 8340.269209][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8340.269209][ T282] ___sys_sendmsg+0xee/0x170 [ 8340.269209][ T282] __sys_sendmsg+0xcd/0x170 [ 8340.269209][ T282] do_syscall_64+0xc6/0x1e0 [ 8340.269209][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8340.269209][ T282] [ 8340.271488][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8340.271488][ T282] netdev_get_by_index+0x5e/0x80 [ 8340.271488][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8340.271488][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8340.271488][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8340.271488][ T282] ipv6_add_addr+0x411/0x2000 [ 8340.271488][ T282] inet6_addr_add+0x30e/0xa40 [ 8340.271488][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8340.271488][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8340.271488][ T282] netlink_rcv_skb+0x130/0x360 [ 8340.271488][ T282] netlink_unicast+0x449/0x710 [ 8340.271488][ T282] netlink_sendmsg+0x723/0xbe0 [ 8340.271488][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8340.271488][ T282] ___sys_sendmsg+0xee/0x170 [ 8340.271488][ T282] __sys_sendmsg+0xcd/0x170 [ 8340.271488][ T282] do_syscall_64+0xc6/0x1e0 [ 8340.271488][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8340.271488][ T282] [ 8340.273685][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8340.273685][ T282] netdev_get_by_index+0x5e/0x80 [ 8340.273685][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8340.273685][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8340.273685][ T282] ip6_route_add+0x1c/0x140 [ 8340.273685][ T282] addrconf_add_mroute+0x129/0x180 [ 8340.273685][ T282] addrconf_add_dev+0xe2/0x170 [ 8340.273685][ T282] inet6_addr_add+0x12f/0xa40 [ 8340.273685][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8340.273685][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8340.273685][ T282] netlink_rcv_skb+0x130/0x360 [ 8340.273685][ T282] netlink_unicast+0x449/0x710 [ 8340.273685][ T282] netlink_sendmsg+0x723/0xbe0 [ 8340.273685][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8340.273685][ T282] ___sys_sendmsg+0xee/0x170 [ 8340.273685][ T282] __sys_sendmsg+0xcd/0x170 [ 8340.273685][ T282] do_syscall_64+0xc6/0x1e0 [ 8340.273685][ T282] [ 8340.276213][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8340.276213][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8340.276213][ T282] ipv6_find_idev+0x102/0x170 [ 8340.276213][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8340.276213][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8340.276213][ T282] netlink_rcv_skb+0x130/0x360 [ 8340.276213][ T282] netlink_unicast+0x449/0x710 [ 8340.276213][ T282] netlink_sendmsg+0x723/0xbe0 [ 8340.276213][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8340.276213][ T282] ___sys_sendmsg+0xee/0x170 [ 8340.276213][ T282] __sys_sendmsg+0xcd/0x170 [ 8340.276213][ T282] do_syscall_64+0xc6/0x1e0 [ 8340.276213][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8340.276213][ T282] [ 8340.277904][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8340.277904][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8340.277904][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8340.277904][ T282] ipv6_find_idev+0x102/0x170 [ 8340.277904][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8340.277904][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8340.277904][ T282] netlink_rcv_skb+0x130/0x360 [ 8340.277904][ T282] netlink_unicast+0x449/0x710 [ 8340.277904][ T282] netlink_sendmsg+0x723/0xbe0 [ 8340.277904][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8340.277904][ T282] ___sys_sendmsg+0xee/0x170 [ 8340.277904][ T282] __sys_sendmsg+0xcd/0x170 [ 8340.277904][ T282] do_syscall_64+0xc6/0x1e0 [ 8340.277904][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8340.277904][ T282] [ 8340.779006][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8340.779423][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8340.779423][ T284] netdev_get_by_index+0x5e/0x80 [ 8340.779423][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8340.779423][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8340.779423][ T284] ip6_route_add+0x1c/0x140 [ 8340.779423][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8340.779423][ T284] inet6_addr_add+0x4f8/0xa40 [ 8340.779423][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8340.779423][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8340.779423][ T284] netlink_rcv_skb+0x130/0x360 [ 8340.779423][ T284] netlink_unicast+0x449/0x710 [ 8340.779423][ T284] netlink_sendmsg+0x723/0xbe0 [ 8340.779423][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8340.779423][ T284] ___sys_sendmsg+0xee/0x170 [ 8340.779423][ T284] __sys_sendmsg+0xcd/0x170 [ 8340.779423][ T284] do_syscall_64+0xc6/0x1e0 [ 8340.779423][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8340.779423][ T284] [ 8340.781667][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8340.781667][ T284] netdev_get_by_index+0x5e/0x80 [ 8340.781667][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8340.781667][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8340.781667][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8340.781667][ T284] ipv6_add_addr+0x411/0x2000 [ 8340.781667][ T284] inet6_addr_add+0x30e/0xa40 [ 8340.781667][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8340.781667][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8340.781667][ T284] netlink_rcv_skb+0x130/0x360 [ 8340.781667][ T284] netlink_unicast+0x449/0x710 [ 8340.781667][ T284] netlink_sendmsg+0x723/0xbe0 [ 8340.781667][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8340.781667][ T284] ___sys_sendmsg+0xee/0x170 [ 8340.781667][ T284] __sys_sendmsg+0xcd/0x170 [ 8340.781667][ T284] do_syscall_64+0xc6/0x1e0 [ 8340.781667][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8340.781667][ T284] [ 8340.783878][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8340.783878][ T284] netdev_get_by_index+0x5e/0x80 [ 8340.783878][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8340.783878][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8340.783878][ T284] ip6_route_add+0x1c/0x140 [ 8340.783878][ T284] addrconf_add_mroute+0x129/0x180 [ 8340.783878][ T284] addrconf_add_dev+0xe2/0x170 [ 8340.783878][ T284] inet6_addr_add+0x12f/0xa40 [ 8340.783878][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8340.783878][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8340.783878][ T284] netlink_rcv_skb+0x130/0x360 [ 8340.783878][ T284] netlink_unicast+0x449/0x710 [ 8340.783878][ T284] netlink_sendmsg+0x723/0xbe0 [ 8340.783878][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8340.783878][ T284] ___sys_sendmsg+0xee/0x170 [ 8340.783878][ T284] __sys_sendmsg+0xcd/0x170 [ 8340.783878][ T284] do_syscall_64+0xc6/0x1e0 [ 8340.783878][ T284] [ 8340.786054][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8340.786054][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8340.786054][ T284] ipv6_find_idev+0x102/0x170 [ 8340.786054][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8340.786054][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8340.786054][ T284] netlink_rcv_skb+0x130/0x360 [ 8340.786054][ T284] netlink_unicast+0x449/0x710 [ 8340.786054][ T284] netlink_sendmsg+0x723/0xbe0 [ 8340.786054][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8340.786054][ T284] ___sys_sendmsg+0xee/0x170 [ 8340.786054][ T284] __sys_sendmsg+0xcd/0x170 [ 8340.786054][ T284] do_syscall_64+0xc6/0x1e0 [ 8340.786054][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8340.786054][ T284] [ 8340.787751][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8340.787751][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8340.787751][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8340.787751][ T284] ipv6_find_idev+0x102/0x170 [ 8340.787751][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8340.787751][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8340.787751][ T284] netlink_rcv_skb+0x130/0x360 [ 8340.787751][ T284] netlink_unicast+0x449/0x710 [ 8340.787751][ T284] netlink_sendmsg+0x723/0xbe0 [ 8340.787751][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8340.787751][ T284] ___sys_sendmsg+0xee/0x170 [ 8340.787751][ T284] __sys_sendmsg+0xcd/0x170 [ 8340.787751][ T284] do_syscall_64+0xc6/0x1e0 [ 8340.787751][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8340.787751][ T284] [ 8350.523035][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8350.523397][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8350.523397][ T282] dst_init+0x84/0x4a0 [ 8350.523397][ T282] dst_alloc+0x97/0x150 [ 8350.523397][ T282] ip6_dst_alloc+0x23/0x90 [ 8350.523397][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8350.523397][ T282] ip6_pol_route+0x56f/0x840 [ 8350.523397][ T282] fib6_rule_lookup+0x196/0x240 [ 8350.523397][ T282] ip6_route_input+0x542/0x980 [ 8350.523397][ T282] ipv6_rcv+0x8f/0x400 [ 8350.523397][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8350.523397][ T282] process_backlog+0x101/0x620 [ 8350.523397][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8350.523397][ T282] net_rx_action+0x495/0xbe0 [ 8350.523397][ T282] __do_softirq+0x1b5/0x7f6 [ 8350.523397][ T282] [ 8350.525168][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8350.525168][ T282] netdev_get_by_index+0x5e/0x80 [ 8350.525168][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8350.525168][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8350.525168][ T282] ip6_route_add+0x1c/0x140 [ 8350.525168][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8350.525168][ T282] inet6_addr_add+0x4f8/0xa40 [ 8350.525168][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8350.525168][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8350.525168][ T282] netlink_rcv_skb+0x130/0x360 [ 8350.525168][ T282] netlink_unicast+0x449/0x710 [ 8350.525168][ T282] netlink_sendmsg+0x723/0xbe0 [ 8350.525168][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8350.525168][ T282] ___sys_sendmsg+0xee/0x170 [ 8350.525168][ T282] __sys_sendmsg+0xcd/0x170 [ 8350.525168][ T282] do_syscall_64+0xc6/0x1e0 [ 8350.525168][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8350.525168][ T282] [ 8350.527351][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8350.527351][ T282] netdev_get_by_index+0x5e/0x80 [ 8350.527351][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8350.527351][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8350.527351][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8350.527351][ T282] ipv6_add_addr+0x411/0x2000 [ 8350.527351][ T282] inet6_addr_add+0x30e/0xa40 [ 8350.527351][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8350.527351][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8350.527351][ T282] netlink_rcv_skb+0x130/0x360 [ 8350.527351][ T282] netlink_unicast+0x449/0x710 [ 8350.527351][ T282] netlink_sendmsg+0x723/0xbe0 [ 8350.527351][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8350.527351][ T282] ___sys_sendmsg+0xee/0x170 [ 8350.527351][ T282] __sys_sendmsg+0xcd/0x170 [ 8350.527351][ T282] do_syscall_64+0xc6/0x1e0 [ 8350.527351][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8350.527351][ T282] [ 8350.529643][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8350.529643][ T282] netdev_get_by_index+0x5e/0x80 [ 8350.529643][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8350.529643][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8350.529643][ T282] ip6_route_add+0x1c/0x140 [ 8350.529643][ T282] addrconf_add_mroute+0x129/0x180 [ 8350.529643][ T282] addrconf_add_dev+0xe2/0x170 [ 8350.529643][ T282] inet6_addr_add+0x12f/0xa40 [ 8350.529643][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8350.529643][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8350.529643][ T282] netlink_rcv_skb+0x130/0x360 [ 8350.529643][ T282] netlink_unicast+0x449/0x710 [ 8350.529643][ T282] netlink_sendmsg+0x723/0xbe0 [ 8350.529643][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8350.529643][ T282] ___sys_sendmsg+0xee/0x170 [ 8350.529643][ T282] __sys_sendmsg+0xcd/0x170 [ 8350.529643][ T282] do_syscall_64+0xc6/0x1e0 [ 8350.529643][ T282] [ 8350.531803][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8350.531803][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8350.531803][ T282] ipv6_find_idev+0x102/0x170 [ 8350.531803][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8350.531803][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8350.531803][ T282] netlink_rcv_skb+0x130/0x360 [ 8350.531803][ T282] netlink_unicast+0x449/0x710 [ 8350.531803][ T282] netlink_sendmsg+0x723/0xbe0 [ 8350.531803][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8350.531803][ T282] ___sys_sendmsg+0xee/0x170 [ 8350.531803][ T282] __sys_sendmsg+0xcd/0x170 [ 8350.531803][ T282] do_syscall_64+0xc6/0x1e0 [ 8350.531803][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8350.531803][ T282] [ 8350.533499][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8350.533499][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8350.533499][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8350.533499][ T282] ipv6_find_idev+0x102/0x170 [ 8350.533499][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8350.533499][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8350.533499][ T282] netlink_rcv_skb+0x130/0x360 [ 8350.533499][ T282] netlink_unicast+0x449/0x710 [ 8350.533499][ T282] netlink_sendmsg+0x723/0xbe0 [ 8350.533499][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8350.533499][ T282] ___sys_sendmsg+0xee/0x170 [ 8350.533499][ T282] __sys_sendmsg+0xcd/0x170 [ 8350.533499][ T282] do_syscall_64+0xc6/0x1e0 [ 8350.533499][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8350.533499][ T282] [ 8351.027024][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8351.027378][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8351.027378][ T284] netdev_get_by_index+0x5e/0x80 [ 8351.027378][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8351.027378][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8351.027378][ T284] ip6_route_add+0x1c/0x140 [ 8351.027378][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8351.027378][ T284] inet6_addr_add+0x4f8/0xa40 [ 8351.027378][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8351.027378][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8351.027378][ T284] netlink_rcv_skb+0x130/0x360 [ 8351.027378][ T284] netlink_unicast+0x449/0x710 [ 8351.027378][ T284] netlink_sendmsg+0x723/0xbe0 [ 8351.027378][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8351.027378][ T284] ___sys_sendmsg+0xee/0x170 [ 8351.027378][ T284] __sys_sendmsg+0xcd/0x170 [ 8351.027378][ T284] do_syscall_64+0xc6/0x1e0 [ 8351.027378][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8351.027378][ T284] [ 8351.029599][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8351.029599][ T284] netdev_get_by_index+0x5e/0x80 [ 8351.029599][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8351.029599][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8351.029599][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8351.029599][ T284] ipv6_add_addr+0x411/0x2000 [ 8351.029599][ T284] inet6_addr_add+0x30e/0xa40 [ 8351.029599][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8351.029599][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8351.029599][ T284] netlink_rcv_skb+0x130/0x360 [ 8351.029599][ T284] netlink_unicast+0x449/0x710 [ 8351.029599][ T284] netlink_sendmsg+0x723/0xbe0 [ 8351.029599][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8351.029599][ T284] ___sys_sendmsg+0xee/0x170 [ 8351.029599][ T284] __sys_sendmsg+0xcd/0x170 [ 8351.029599][ T284] do_syscall_64+0xc6/0x1e0 [ 8351.029599][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8351.029599][ T284] [ 8351.031834][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8351.031834][ T284] netdev_get_by_index+0x5e/0x80 [ 8351.031834][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8351.031834][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8351.031834][ T284] ip6_route_add+0x1c/0x140 [ 8351.031834][ T284] addrconf_add_mroute+0x129/0x180 [ 8351.031834][ T284] addrconf_add_dev+0xe2/0x170 [ 8351.031834][ T284] inet6_addr_add+0x12f/0xa40 [ 8351.031834][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8351.031834][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8351.031834][ T284] netlink_rcv_skb+0x130/0x360 [ 8351.031834][ T284] netlink_unicast+0x449/0x710 [ 8351.031834][ T284] netlink_sendmsg+0x723/0xbe0 [ 8351.031834][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8351.031834][ T284] ___sys_sendmsg+0xee/0x170 [ 8351.031834][ T284] __sys_sendmsg+0xcd/0x170 [ 8351.031834][ T284] do_syscall_64+0xc6/0x1e0 [ 8351.031834][ T284] [ 8351.034013][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8351.034013][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8351.034013][ T284] ipv6_find_idev+0x102/0x170 [ 8351.034013][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8351.034013][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8351.034013][ T284] netlink_rcv_skb+0x130/0x360 [ 8351.034013][ T284] netlink_unicast+0x449/0x710 [ 8351.034013][ T284] netlink_sendmsg+0x723/0xbe0 [ 8351.034013][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8351.034013][ T284] ___sys_sendmsg+0xee/0x170 [ 8351.034013][ T284] __sys_sendmsg+0xcd/0x170 [ 8351.034013][ T284] do_syscall_64+0xc6/0x1e0 [ 8351.034013][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8351.034013][ T284] [ 8351.035707][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8351.035707][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8351.035707][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8351.035707][ T284] ipv6_find_idev+0x102/0x170 [ 8351.035707][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8351.035707][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8351.035707][ T284] netlink_rcv_skb+0x130/0x360 [ 8351.035707][ T284] netlink_unicast+0x449/0x710 [ 8351.035707][ T284] netlink_sendmsg+0x723/0xbe0 [ 8351.035707][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8351.035707][ T284] ___sys_sendmsg+0xee/0x170 [ 8351.035707][ T284] __sys_sendmsg+0xcd/0x170 [ 8351.035707][ T284] do_syscall_64+0xc6/0x1e0 [ 8351.035707][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8351.035707][ T284] [ 8360.779008][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8360.779436][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8360.779436][ T282] dst_init+0x84/0x4a0 [ 8360.779436][ T282] dst_alloc+0x97/0x150 [ 8360.779436][ T282] ip6_dst_alloc+0x23/0x90 [ 8360.779436][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8360.779436][ T282] ip6_pol_route+0x56f/0x840 [ 8360.779436][ T282] fib6_rule_lookup+0x196/0x240 [ 8360.779436][ T282] ip6_route_input+0x542/0x980 [ 8360.779436][ T282] ipv6_rcv+0x8f/0x400 [ 8360.779436][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8360.779436][ T282] process_backlog+0x101/0x620 [ 8360.779436][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8360.779436][ T282] net_rx_action+0x495/0xbe0 [ 8360.779436][ T282] __do_softirq+0x1b5/0x7f6 [ 8360.779436][ T282] [ 8360.781221][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8360.781221][ T282] netdev_get_by_index+0x5e/0x80 [ 8360.781221][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8360.781221][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8360.781221][ T282] ip6_route_add+0x1c/0x140 [ 8360.781221][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8360.781221][ T282] inet6_addr_add+0x4f8/0xa40 [ 8360.781221][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8360.781221][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8360.781221][ T282] netlink_rcv_skb+0x130/0x360 [ 8360.781221][ T282] netlink_unicast+0x449/0x710 [ 8360.781221][ T282] netlink_sendmsg+0x723/0xbe0 [ 8360.781221][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8360.781221][ T282] ___sys_sendmsg+0xee/0x170 [ 8360.781221][ T282] __sys_sendmsg+0xcd/0x170 [ 8360.781221][ T282] do_syscall_64+0xc6/0x1e0 [ 8360.781221][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8360.781221][ T282] [ 8360.783411][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8360.783411][ T282] netdev_get_by_index+0x5e/0x80 [ 8360.783411][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8360.783411][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8360.783411][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8360.783411][ T282] ipv6_add_addr+0x411/0x2000 [ 8360.783411][ T282] inet6_addr_add+0x30e/0xa40 [ 8360.783411][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8360.783411][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8360.783411][ T282] netlink_rcv_skb+0x130/0x360 [ 8360.783411][ T282] netlink_unicast+0x449/0x710 [ 8360.783411][ T282] netlink_sendmsg+0x723/0xbe0 [ 8360.783411][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8360.783411][ T282] ___sys_sendmsg+0xee/0x170 [ 8360.783411][ T282] __sys_sendmsg+0xcd/0x170 [ 8360.783411][ T282] do_syscall_64+0xc6/0x1e0 [ 8360.783411][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8360.783411][ T282] [ 8360.785595][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8360.785595][ T282] netdev_get_by_index+0x5e/0x80 [ 8360.785595][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8360.785595][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8360.785595][ T282] ip6_route_add+0x1c/0x140 [ 8360.785595][ T282] addrconf_add_mroute+0x129/0x180 [ 8360.785595][ T282] addrconf_add_dev+0xe2/0x170 [ 8360.785595][ T282] inet6_addr_add+0x12f/0xa40 [ 8360.785595][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8360.785595][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8360.785595][ T282] netlink_rcv_skb+0x130/0x360 [ 8360.785595][ T282] netlink_unicast+0x449/0x710 [ 8360.785595][ T282] netlink_sendmsg+0x723/0xbe0 [ 8360.785595][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8360.785595][ T282] ___sys_sendmsg+0xee/0x170 [ 8360.785595][ T282] __sys_sendmsg+0xcd/0x170 [ 8360.785595][ T282] do_syscall_64+0xc6/0x1e0 [ 8360.785595][ T282] [ 8360.787741][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8360.787741][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8360.787741][ T282] ipv6_find_idev+0x102/0x170 [ 8360.787741][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8360.787741][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8360.787741][ T282] netlink_rcv_skb+0x130/0x360 [ 8360.787741][ T282] netlink_unicast+0x449/0x710 [ 8360.787741][ T282] netlink_sendmsg+0x723/0xbe0 [ 8360.787741][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8360.787741][ T282] ___sys_sendmsg+0xee/0x170 [ 8360.787741][ T282] __sys_sendmsg+0xcd/0x170 [ 8360.787741][ T282] do_syscall_64+0xc6/0x1e0 [ 8360.787741][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8360.787741][ T282] [ 8360.789435][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8360.789435][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8360.789435][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8360.789435][ T282] ipv6_find_idev+0x102/0x170 [ 8360.789435][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8360.789435][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8360.789435][ T282] netlink_rcv_skb+0x130/0x360 [ 8360.789435][ T282] netlink_unicast+0x449/0x710 [ 8360.789435][ T282] netlink_sendmsg+0x723/0xbe0 [ 8360.789435][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8360.789435][ T282] ___sys_sendmsg+0xee/0x170 [ 8360.789435][ T282] __sys_sendmsg+0xcd/0x170 [ 8360.789435][ T282] do_syscall_64+0xc6/0x1e0 [ 8360.789435][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8360.789435][ T282] [ 8361.275074][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8361.275462][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8361.275462][ T284] netdev_get_by_index+0x5e/0x80 [ 8361.275462][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8361.275462][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8361.275462][ T284] ip6_route_add+0x1c/0x140 [ 8361.275462][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8361.275462][ T284] inet6_addr_add+0x4f8/0xa40 [ 8361.275462][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8361.275462][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8361.275462][ T284] netlink_rcv_skb+0x130/0x360 [ 8361.275462][ T284] netlink_unicast+0x449/0x710 [ 8361.275462][ T284] netlink_sendmsg+0x723/0xbe0 [ 8361.275462][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8361.275462][ T284] ___sys_sendmsg+0xee/0x170 [ 8361.275462][ T284] __sys_sendmsg+0xcd/0x170 [ 8361.275462][ T284] do_syscall_64+0xc6/0x1e0 [ 8361.275462][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8361.275462][ T284] [ 8361.277691][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8361.277691][ T284] netdev_get_by_index+0x5e/0x80 [ 8361.277691][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8361.277691][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8361.277691][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8361.277691][ T284] ipv6_add_addr+0x411/0x2000 [ 8361.277691][ T284] inet6_addr_add+0x30e/0xa40 [ 8361.277691][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8361.277691][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8361.277691][ T284] netlink_rcv_skb+0x130/0x360 [ 8361.277691][ T284] netlink_unicast+0x449/0x710 [ 8361.277691][ T284] netlink_sendmsg+0x723/0xbe0 [ 8361.277691][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8361.277691][ T284] ___sys_sendmsg+0xee/0x170 [ 8361.277691][ T284] __sys_sendmsg+0xcd/0x170 [ 8361.277691][ T284] do_syscall_64+0xc6/0x1e0 [ 8361.277691][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8361.277691][ T284] [ 8361.279895][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8361.279895][ T284] netdev_get_by_index+0x5e/0x80 [ 8361.279895][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8361.279895][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8361.279895][ T284] ip6_route_add+0x1c/0x140 [ 8361.279895][ T284] addrconf_add_mroute+0x129/0x180 [ 8361.279895][ T284] addrconf_add_dev+0xe2/0x170 [ 8361.279895][ T284] inet6_addr_add+0x12f/0xa40 [ 8361.279895][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8361.279895][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8361.279895][ T284] netlink_rcv_skb+0x130/0x360 [ 8361.279895][ T284] netlink_unicast+0x449/0x710 [ 8361.279895][ T284] netlink_sendmsg+0x723/0xbe0 [ 8361.279895][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8361.279895][ T284] ___sys_sendmsg+0xee/0x170 [ 8361.279895][ T284] __sys_sendmsg+0xcd/0x170 [ 8361.279895][ T284] do_syscall_64+0xc6/0x1e0 [ 8361.279895][ T284] [ 8361.282073][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8361.282073][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8361.282073][ T284] ipv6_find_idev+0x102/0x170 [ 8361.282073][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8361.282073][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8361.282073][ T284] netlink_rcv_skb+0x130/0x360 [ 8361.282073][ T284] netlink_unicast+0x449/0x710 [ 8361.282073][ T284] netlink_sendmsg+0x723/0xbe0 [ 8361.282073][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8361.282073][ T284] ___sys_sendmsg+0xee/0x170 [ 8361.282073][ T284] __sys_sendmsg+0xcd/0x170 [ 8361.282073][ T284] do_syscall_64+0xc6/0x1e0 [ 8361.282073][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8361.282073][ T284] [ 8361.283769][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8361.283769][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8361.283769][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8361.283769][ T284] ipv6_find_idev+0x102/0x170 [ 8361.283769][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8361.283769][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8361.283769][ T284] netlink_rcv_skb+0x130/0x360 [ 8361.283769][ T284] netlink_unicast+0x449/0x710 [ 8361.283769][ T284] netlink_sendmsg+0x723/0xbe0 [ 8361.283769][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8361.283769][ T284] ___sys_sendmsg+0xee/0x170 [ 8361.283769][ T284] __sys_sendmsg+0xcd/0x170 [ 8361.283769][ T284] do_syscall_64+0xc6/0x1e0 [ 8361.283769][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8361.283769][ T284] [ 8370.891029][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8370.891445][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8370.891445][ T282] dst_init+0x84/0x4a0 [ 8370.891445][ T282] dst_alloc+0x97/0x150 [ 8370.891445][ T282] ip6_dst_alloc+0x23/0x90 [ 8370.891445][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8370.891445][ T282] ip6_pol_route+0x56f/0x840 [ 8370.891445][ T282] fib6_rule_lookup+0x196/0x240 [ 8370.891445][ T282] ip6_route_input+0x542/0x980 [ 8370.891445][ T282] ipv6_rcv+0x8f/0x400 [ 8370.891445][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8370.891445][ T282] process_backlog+0x101/0x620 [ 8370.891445][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8370.891445][ T282] net_rx_action+0x495/0xbe0 [ 8370.891445][ T282] __do_softirq+0x1b5/0x7f6 [ 8370.891445][ T282] [ 8370.893229][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8370.893229][ T282] netdev_get_by_index+0x5e/0x80 [ 8370.893229][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8370.893229][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8370.893229][ T282] ip6_route_add+0x1c/0x140 [ 8370.893229][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8370.893229][ T282] inet6_addr_add+0x4f8/0xa40 [ 8370.893229][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8370.893229][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8370.893229][ T282] netlink_rcv_skb+0x130/0x360 [ 8370.893229][ T282] netlink_unicast+0x449/0x710 [ 8370.893229][ T282] netlink_sendmsg+0x723/0xbe0 [ 8370.893229][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8370.893229][ T282] ___sys_sendmsg+0xee/0x170 [ 8370.893229][ T282] __sys_sendmsg+0xcd/0x170 [ 8370.893229][ T282] do_syscall_64+0xc6/0x1e0 [ 8370.893229][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8370.893229][ T282] [ 8370.895418][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8370.895418][ T282] netdev_get_by_index+0x5e/0x80 [ 8370.895418][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8370.895418][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8370.895418][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8370.895418][ T282] ipv6_add_addr+0x411/0x2000 [ 8370.895418][ T282] inet6_addr_add+0x30e/0xa40 [ 8370.895418][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8370.895418][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8370.895418][ T282] netlink_rcv_skb+0x130/0x360 [ 8370.895418][ T282] netlink_unicast+0x449/0x710 [ 8370.895418][ T282] netlink_sendmsg+0x723/0xbe0 [ 8370.895418][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8370.895418][ T282] ___sys_sendmsg+0xee/0x170 [ 8370.895418][ T282] __sys_sendmsg+0xcd/0x170 [ 8370.895418][ T282] do_syscall_64+0xc6/0x1e0 [ 8370.895418][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8370.895418][ T282] [ 8370.897603][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8370.897603][ T282] netdev_get_by_index+0x5e/0x80 [ 8370.897603][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8370.897603][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8370.897603][ T282] ip6_route_add+0x1c/0x140 [ 8370.897603][ T282] addrconf_add_mroute+0x129/0x180 [ 8370.897603][ T282] addrconf_add_dev+0xe2/0x170 [ 8370.897603][ T282] inet6_addr_add+0x12f/0xa40 [ 8370.897603][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8370.897603][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8370.897603][ T282] netlink_rcv_skb+0x130/0x360 [ 8370.897603][ T282] netlink_unicast+0x449/0x710 [ 8370.897603][ T282] netlink_sendmsg+0x723/0xbe0 [ 8370.897603][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8370.897603][ T282] ___sys_sendmsg+0xee/0x170 [ 8370.897603][ T282] __sys_sendmsg+0xcd/0x170 [ 8370.897603][ T282] do_syscall_64+0xc6/0x1e0 [ 8370.897603][ T282] [ 8370.899752][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8370.899752][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8370.899752][ T282] ipv6_find_idev+0x102/0x170 [ 8370.899752][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8370.899752][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8370.899752][ T282] netlink_rcv_skb+0x130/0x360 [ 8370.899752][ T282] netlink_unicast+0x449/0x710 [ 8370.899752][ T282] netlink_sendmsg+0x723/0xbe0 [ 8370.899752][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8370.899752][ T282] ___sys_sendmsg+0xee/0x170 [ 8370.899752][ T282] __sys_sendmsg+0xcd/0x170 [ 8370.899752][ T282] do_syscall_64+0xc6/0x1e0 [ 8370.899752][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8370.899752][ T282] [ 8370.901443][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8370.901443][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8370.901443][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8370.901443][ T282] ipv6_find_idev+0x102/0x170 [ 8370.901443][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8370.901443][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8370.901443][ T282] netlink_rcv_skb+0x130/0x360 [ 8370.901443][ T282] netlink_unicast+0x449/0x710 [ 8370.901443][ T282] netlink_sendmsg+0x723/0xbe0 [ 8370.901443][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8370.901443][ T282] ___sys_sendmsg+0xee/0x170 [ 8370.901443][ T282] __sys_sendmsg+0xcd/0x170 [ 8370.901443][ T282] do_syscall_64+0xc6/0x1e0 [ 8370.901443][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8370.901443][ T282] [ 8371.403028][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8371.403381][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8371.403381][ T284] netdev_get_by_index+0x5e/0x80 [ 8371.403381][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8371.403381][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8371.403381][ T284] ip6_route_add+0x1c/0x140 [ 8371.403381][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8371.403381][ T284] inet6_addr_add+0x4f8/0xa40 [ 8371.403381][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8371.403381][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8371.403381][ T284] netlink_rcv_skb+0x130/0x360 [ 8371.403381][ T284] netlink_unicast+0x449/0x710 [ 8371.403381][ T284] netlink_sendmsg+0x723/0xbe0 [ 8371.403381][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8371.403381][ T284] ___sys_sendmsg+0xee/0x170 [ 8371.403381][ T284] __sys_sendmsg+0xcd/0x170 [ 8371.403381][ T284] do_syscall_64+0xc6/0x1e0 [ 8371.403381][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8371.403381][ T284] [ 8371.405578][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8371.405578][ T284] netdev_get_by_index+0x5e/0x80 [ 8371.405578][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8371.405578][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8371.405578][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8371.405578][ T284] ipv6_add_addr+0x411/0x2000 [ 8371.405578][ T284] inet6_addr_add+0x30e/0xa40 [ 8371.405578][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8371.405578][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8371.405578][ T284] netlink_rcv_skb+0x130/0x360 [ 8371.405578][ T284] netlink_unicast+0x449/0x710 [ 8371.405578][ T284] netlink_sendmsg+0x723/0xbe0 [ 8371.405578][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8371.405578][ T284] ___sys_sendmsg+0xee/0x170 [ 8371.405578][ T284] __sys_sendmsg+0xcd/0x170 [ 8371.405578][ T284] do_syscall_64+0xc6/0x1e0 [ 8371.405578][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8371.405578][ T284] [ 8371.407884][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8371.407884][ T284] netdev_get_by_index+0x5e/0x80 [ 8371.407884][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8371.407884][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8371.407884][ T284] ip6_route_add+0x1c/0x140 [ 8371.407884][ T284] addrconf_add_mroute+0x129/0x180 [ 8371.407884][ T284] addrconf_add_dev+0xe2/0x170 [ 8371.407884][ T284] inet6_addr_add+0x12f/0xa40 [ 8371.407884][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8371.407884][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8371.407884][ T284] netlink_rcv_skb+0x130/0x360 [ 8371.407884][ T284] netlink_unicast+0x449/0x710 [ 8371.407884][ T284] netlink_sendmsg+0x723/0xbe0 [ 8371.407884][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8371.407884][ T284] ___sys_sendmsg+0xee/0x170 [ 8371.407884][ T284] __sys_sendmsg+0xcd/0x170 [ 8371.407884][ T284] do_syscall_64+0xc6/0x1e0 [ 8371.407884][ T284] [ 8371.410037][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8371.410037][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8371.410037][ T284] ipv6_find_idev+0x102/0x170 [ 8371.410037][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8371.410037][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8371.410037][ T284] netlink_rcv_skb+0x130/0x360 [ 8371.410037][ T284] netlink_unicast+0x449/0x710 [ 8371.410037][ T284] netlink_sendmsg+0x723/0xbe0 [ 8371.410037][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8371.410037][ T284] ___sys_sendmsg+0xee/0x170 [ 8371.410037][ T284] __sys_sendmsg+0xcd/0x170 [ 8371.410037][ T284] do_syscall_64+0xc6/0x1e0 [ 8371.410037][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8371.410037][ T284] [ 8371.411722][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8371.411722][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8371.411722][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8371.411722][ T284] ipv6_find_idev+0x102/0x170 [ 8371.411722][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8371.411722][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8371.411722][ T284] netlink_rcv_skb+0x130/0x360 [ 8371.411722][ T284] netlink_unicast+0x449/0x710 [ 8371.411722][ T284] netlink_sendmsg+0x723/0xbe0 [ 8371.411722][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8371.411722][ T284] ___sys_sendmsg+0xee/0x170 [ 8371.411722][ T284] __sys_sendmsg+0xcd/0x170 [ 8371.411722][ T284] do_syscall_64+0xc6/0x1e0 [ 8371.411722][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8371.411722][ T284] [ 8381.139023][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8381.139394][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8381.139394][ T282] dst_init+0x84/0x4a0 [ 8381.139394][ T282] dst_alloc+0x97/0x150 [ 8381.139394][ T282] ip6_dst_alloc+0x23/0x90 [ 8381.139394][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8381.139394][ T282] ip6_pol_route+0x56f/0x840 [ 8381.139394][ T282] fib6_rule_lookup+0x196/0x240 [ 8381.139394][ T282] ip6_route_input+0x542/0x980 [ 8381.139394][ T282] ipv6_rcv+0x8f/0x400 [ 8381.139394][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8381.139394][ T282] process_backlog+0x101/0x620 [ 8381.139394][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8381.139394][ T282] net_rx_action+0x495/0xbe0 [ 8381.139394][ T282] __do_softirq+0x1b5/0x7f6 [ 8381.139394][ T282] [ 8381.141181][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8381.141181][ T282] netdev_get_by_index+0x5e/0x80 [ 8381.141181][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8381.141181][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8381.141181][ T282] ip6_route_add+0x1c/0x140 [ 8381.141181][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8381.141181][ T282] inet6_addr_add+0x4f8/0xa40 [ 8381.141181][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8381.141181][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8381.141181][ T282] netlink_rcv_skb+0x130/0x360 [ 8381.141181][ T282] netlink_unicast+0x449/0x710 [ 8381.141181][ T282] netlink_sendmsg+0x723/0xbe0 [ 8381.141181][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8381.141181][ T282] ___sys_sendmsg+0xee/0x170 [ 8381.141181][ T282] __sys_sendmsg+0xcd/0x170 [ 8381.141181][ T282] do_syscall_64+0xc6/0x1e0 [ 8381.141181][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8381.141181][ T282] [ 8381.143384][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8381.143384][ T282] netdev_get_by_index+0x5e/0x80 [ 8381.143384][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8381.143384][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8381.143384][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8381.143384][ T282] ipv6_add_addr+0x411/0x2000 [ 8381.143384][ T282] inet6_addr_add+0x30e/0xa40 [ 8381.143384][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8381.143384][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8381.143384][ T282] netlink_rcv_skb+0x130/0x360 [ 8381.143384][ T282] netlink_unicast+0x449/0x710 [ 8381.143384][ T282] netlink_sendmsg+0x723/0xbe0 [ 8381.143384][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8381.143384][ T282] ___sys_sendmsg+0xee/0x170 [ 8381.143384][ T282] __sys_sendmsg+0xcd/0x170 [ 8381.143384][ T282] do_syscall_64+0xc6/0x1e0 [ 8381.143384][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8381.143384][ T282] [ 8381.145580][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8381.145580][ T282] netdev_get_by_index+0x5e/0x80 [ 8381.145580][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8381.145580][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8381.145580][ T282] ip6_route_add+0x1c/0x140 [ 8381.145580][ T282] addrconf_add_mroute+0x129/0x180 [ 8381.145580][ T282] addrconf_add_dev+0xe2/0x170 [ 8381.145580][ T282] inet6_addr_add+0x12f/0xa40 [ 8381.145580][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8381.145580][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8381.145580][ T282] netlink_rcv_skb+0x130/0x360 [ 8381.145580][ T282] netlink_unicast+0x449/0x710 [ 8381.145580][ T282] netlink_sendmsg+0x723/0xbe0 [ 8381.145580][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8381.145580][ T282] ___sys_sendmsg+0xee/0x170 [ 8381.145580][ T282] __sys_sendmsg+0xcd/0x170 [ 8381.145580][ T282] do_syscall_64+0xc6/0x1e0 [ 8381.145580][ T282] [ 8381.147730][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8381.147730][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8381.147730][ T282] ipv6_find_idev+0x102/0x170 [ 8381.147730][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8381.147730][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8381.147730][ T282] netlink_rcv_skb+0x130/0x360 [ 8381.147730][ T282] netlink_unicast+0x449/0x710 [ 8381.147730][ T282] netlink_sendmsg+0x723/0xbe0 [ 8381.147730][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8381.147730][ T282] ___sys_sendmsg+0xee/0x170 [ 8381.147730][ T282] __sys_sendmsg+0xcd/0x170 [ 8381.147730][ T282] do_syscall_64+0xc6/0x1e0 [ 8381.147730][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8381.147730][ T282] [ 8381.149410][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8381.149410][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8381.149410][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8381.149410][ T282] ipv6_find_idev+0x102/0x170 [ 8381.149410][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8381.149410][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8381.149410][ T282] netlink_rcv_skb+0x130/0x360 [ 8381.149410][ T282] netlink_unicast+0x449/0x710 [ 8381.149410][ T282] netlink_sendmsg+0x723/0xbe0 [ 8381.149410][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8381.149410][ T282] ___sys_sendmsg+0xee/0x170 [ 8381.149410][ T282] __sys_sendmsg+0xcd/0x170 [ 8381.149410][ T282] do_syscall_64+0xc6/0x1e0 [ 8381.149410][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8381.149410][ T282] [ 8381.651030][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8381.651481][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8381.651481][ T284] netdev_get_by_index+0x5e/0x80 [ 8381.651481][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8381.651481][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8381.651481][ T284] ip6_route_add+0x1c/0x140 [ 8381.651481][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8381.651481][ T284] inet6_addr_add+0x4f8/0xa40 [ 8381.651481][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8381.651481][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8381.651481][ T284] netlink_rcv_skb+0x130/0x360 [ 8381.651481][ T284] netlink_unicast+0x449/0x710 [ 8381.651481][ T284] netlink_sendmsg+0x723/0xbe0 [ 8381.651481][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8381.651481][ T284] ___sys_sendmsg+0xee/0x170 [ 8381.651481][ T284] __sys_sendmsg+0xcd/0x170 [ 8381.651481][ T284] do_syscall_64+0xc6/0x1e0 [ 8381.651481][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8381.651481][ T284] [ 8381.653704][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8381.653704][ T284] netdev_get_by_index+0x5e/0x80 [ 8381.653704][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8381.653704][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8381.653704][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8381.653704][ T284] ipv6_add_addr+0x411/0x2000 [ 8381.653704][ T284] inet6_addr_add+0x30e/0xa40 [ 8381.653704][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8381.653704][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8381.653704][ T284] netlink_rcv_skb+0x130/0x360 [ 8381.653704][ T284] netlink_unicast+0x449/0x710 [ 8381.653704][ T284] netlink_sendmsg+0x723/0xbe0 [ 8381.653704][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8381.653704][ T284] ___sys_sendmsg+0xee/0x170 [ 8381.653704][ T284] __sys_sendmsg+0xcd/0x170 [ 8381.653704][ T284] do_syscall_64+0xc6/0x1e0 [ 8381.653704][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8381.653704][ T284] [ 8381.655908][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8381.655908][ T284] netdev_get_by_index+0x5e/0x80 [ 8381.655908][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8381.655908][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8381.655908][ T284] ip6_route_add+0x1c/0x140 [ 8381.655908][ T284] addrconf_add_mroute+0x129/0x180 [ 8381.655908][ T284] addrconf_add_dev+0xe2/0x170 [ 8381.655908][ T284] inet6_addr_add+0x12f/0xa40 [ 8381.655908][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8381.655908][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8381.655908][ T284] netlink_rcv_skb+0x130/0x360 [ 8381.655908][ T284] netlink_unicast+0x449/0x710 [ 8381.655908][ T284] netlink_sendmsg+0x723/0xbe0 [ 8381.655908][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8381.655908][ T284] ___sys_sendmsg+0xee/0x170 [ 8381.655908][ T284] __sys_sendmsg+0xcd/0x170 [ 8381.655908][ T284] do_syscall_64+0xc6/0x1e0 [ 8381.655908][ T284] [ 8381.658081][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8381.658081][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8381.658081][ T284] ipv6_find_idev+0x102/0x170 [ 8381.658081][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8381.658081][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8381.658081][ T284] netlink_rcv_skb+0x130/0x360 [ 8381.658081][ T284] netlink_unicast+0x449/0x710 [ 8381.658081][ T284] netlink_sendmsg+0x723/0xbe0 [ 8381.658081][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8381.658081][ T284] ___sys_sendmsg+0xee/0x170 [ 8381.658081][ T284] __sys_sendmsg+0xcd/0x170 [ 8381.658081][ T284] do_syscall_64+0xc6/0x1e0 [ 8381.658081][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8381.658081][ T284] [ 8381.659777][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8381.659777][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8381.659777][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8381.659777][ T284] ipv6_find_idev+0x102/0x170 [ 8381.659777][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8381.659777][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8381.659777][ T284] netlink_rcv_skb+0x130/0x360 [ 8381.659777][ T284] netlink_unicast+0x449/0x710 [ 8381.659777][ T284] netlink_sendmsg+0x723/0xbe0 [ 8381.659777][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8381.659777][ T284] ___sys_sendmsg+0xee/0x170 [ 8381.659777][ T284] __sys_sendmsg+0xcd/0x170 [ 8381.659777][ T284] do_syscall_64+0xc6/0x1e0 [ 8381.659777][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8381.659777][ T284] [ 8391.387030][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8391.387384][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8391.387384][ T282] dst_init+0x84/0x4a0 [ 8391.387384][ T282] dst_alloc+0x97/0x150 [ 8391.387384][ T282] ip6_dst_alloc+0x23/0x90 [ 8391.387384][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8391.387384][ T282] ip6_pol_route+0x56f/0x840 [ 8391.387384][ T282] fib6_rule_lookup+0x196/0x240 [ 8391.387384][ T282] ip6_route_input+0x542/0x980 [ 8391.387384][ T282] ipv6_rcv+0x8f/0x400 [ 8391.387384][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8391.387384][ T282] process_backlog+0x101/0x620 [ 8391.387384][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8391.387384][ T282] net_rx_action+0x495/0xbe0 [ 8391.387384][ T282] __do_softirq+0x1b5/0x7f6 [ 8391.387384][ T282] [ 8391.389166][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8391.389166][ T282] netdev_get_by_index+0x5e/0x80 [ 8391.389166][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8391.389166][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8391.389166][ T282] ip6_route_add+0x1c/0x140 [ 8391.389166][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8391.389166][ T282] inet6_addr_add+0x4f8/0xa40 [ 8391.389166][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8391.389166][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8391.389166][ T282] netlink_rcv_skb+0x130/0x360 [ 8391.389166][ T282] netlink_unicast+0x449/0x710 [ 8391.389166][ T282] netlink_sendmsg+0x723/0xbe0 [ 8391.389166][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8391.389166][ T282] ___sys_sendmsg+0xee/0x170 [ 8391.389166][ T282] __sys_sendmsg+0xcd/0x170 [ 8391.389166][ T282] do_syscall_64+0xc6/0x1e0 [ 8391.389166][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8391.389166][ T282] [ 8391.391367][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8391.391367][ T282] netdev_get_by_index+0x5e/0x80 [ 8391.391367][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8391.391367][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8391.391367][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8391.391367][ T282] ipv6_add_addr+0x411/0x2000 [ 8391.391367][ T282] inet6_addr_add+0x30e/0xa40 [ 8391.391367][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8391.391367][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8391.391367][ T282] netlink_rcv_skb+0x130/0x360 [ 8391.391367][ T282] netlink_unicast+0x449/0x710 [ 8391.391367][ T282] netlink_sendmsg+0x723/0xbe0 [ 8391.391367][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8391.391367][ T282] ___sys_sendmsg+0xee/0x170 [ 8391.391367][ T282] __sys_sendmsg+0xcd/0x170 [ 8391.391367][ T282] do_syscall_64+0xc6/0x1e0 [ 8391.391367][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8391.391367][ T282] [ 8391.393559][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8391.393559][ T282] netdev_get_by_index+0x5e/0x80 [ 8391.393559][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8391.393559][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8391.393559][ T282] ip6_route_add+0x1c/0x140 [ 8391.393559][ T282] addrconf_add_mroute+0x129/0x180 [ 8391.393559][ T282] addrconf_add_dev+0xe2/0x170 [ 8391.393559][ T282] inet6_addr_add+0x12f/0xa40 [ 8391.393559][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8391.393559][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8391.393559][ T282] netlink_rcv_skb+0x130/0x360 [ 8391.393559][ T282] netlink_unicast+0x449/0x710 [ 8391.393559][ T282] netlink_sendmsg+0x723/0xbe0 [ 8391.393559][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8391.393559][ T282] ___sys_sendmsg+0xee/0x170 [ 8391.393559][ T282] __sys_sendmsg+0xcd/0x170 [ 8391.393559][ T282] do_syscall_64+0xc6/0x1e0 [ 8391.393559][ T282] [ 8391.395702][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8391.395702][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8391.395702][ T282] ipv6_find_idev+0x102/0x170 [ 8391.395702][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8391.395702][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8391.395702][ T282] netlink_rcv_skb+0x130/0x360 [ 8391.395702][ T282] netlink_unicast+0x449/0x710 [ 8391.395702][ T282] netlink_sendmsg+0x723/0xbe0 [ 8391.395702][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8391.395702][ T282] ___sys_sendmsg+0xee/0x170 [ 8391.395702][ T282] __sys_sendmsg+0xcd/0x170 [ 8391.395702][ T282] do_syscall_64+0xc6/0x1e0 [ 8391.395702][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8391.395702][ T282] [ 8391.397386][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8391.397386][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8391.397386][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8391.397386][ T282] ipv6_find_idev+0x102/0x170 [ 8391.397386][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8391.397386][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8391.397386][ T282] netlink_rcv_skb+0x130/0x360 [ 8391.397386][ T282] netlink_unicast+0x449/0x710 [ 8391.397386][ T282] netlink_sendmsg+0x723/0xbe0 [ 8391.397386][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8391.397386][ T282] ___sys_sendmsg+0xee/0x170 [ 8391.397386][ T282] __sys_sendmsg+0xcd/0x170 [ 8391.397386][ T282] do_syscall_64+0xc6/0x1e0 [ 8391.397386][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8391.397386][ T282] [ 8391.899018][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8391.899410][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8391.899410][ T284] netdev_get_by_index+0x5e/0x80 [ 8391.899410][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8391.899410][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8391.899410][ T284] ip6_route_add+0x1c/0x140 [ 8391.899410][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8391.899410][ T284] inet6_addr_add+0x4f8/0xa40 [ 8391.899410][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8391.899410][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8391.899410][ T284] netlink_rcv_skb+0x130/0x360 [ 8391.899410][ T284] netlink_unicast+0x449/0x710 [ 8391.899410][ T284] netlink_sendmsg+0x723/0xbe0 [ 8391.899410][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8391.899410][ T284] ___sys_sendmsg+0xee/0x170 [ 8391.899410][ T284] __sys_sendmsg+0xcd/0x170 [ 8391.899410][ T284] do_syscall_64+0xc6/0x1e0 [ 8391.899410][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8391.899410][ T284] [ 8391.901637][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8391.901637][ T284] netdev_get_by_index+0x5e/0x80 [ 8391.901637][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8391.901637][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8391.901637][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8391.901637][ T284] ipv6_add_addr+0x411/0x2000 [ 8391.901637][ T284] inet6_addr_add+0x30e/0xa40 [ 8391.901637][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8391.901637][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8391.901637][ T284] netlink_rcv_skb+0x130/0x360 [ 8391.901637][ T284] netlink_unicast+0x449/0x710 [ 8391.901637][ T284] netlink_sendmsg+0x723/0xbe0 [ 8391.901637][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8391.901637][ T284] ___sys_sendmsg+0xee/0x170 [ 8391.901637][ T284] __sys_sendmsg+0xcd/0x170 [ 8391.901637][ T284] do_syscall_64+0xc6/0x1e0 [ 8391.901637][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8391.901637][ T284] [ 8391.903823][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8391.903823][ T284] netdev_get_by_index+0x5e/0x80 [ 8391.903823][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8391.903823][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8391.903823][ T284] ip6_route_add+0x1c/0x140 [ 8391.903823][ T284] addrconf_add_mroute+0x129/0x180 [ 8391.903823][ T284] addrconf_add_dev+0xe2/0x170 [ 8391.903823][ T284] inet6_addr_add+0x12f/0xa40 [ 8391.903823][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8391.903823][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8391.903823][ T284] netlink_rcv_skb+0x130/0x360 [ 8391.903823][ T284] netlink_unicast+0x449/0x710 [ 8391.903823][ T284] netlink_sendmsg+0x723/0xbe0 [ 8391.903823][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8391.903823][ T284] ___sys_sendmsg+0xee/0x170 [ 8391.903823][ T284] __sys_sendmsg+0xcd/0x170 [ 8391.903823][ T284] do_syscall_64+0xc6/0x1e0 [ 8391.903823][ T284] [ 8391.905972][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8391.905972][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8391.905972][ T284] ipv6_find_idev+0x102/0x170 [ 8391.905972][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8391.905972][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8391.905972][ T284] netlink_rcv_skb+0x130/0x360 [ 8391.905972][ T284] netlink_unicast+0x449/0x710 [ 8391.905972][ T284] netlink_sendmsg+0x723/0xbe0 [ 8391.905972][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8391.905972][ T284] ___sys_sendmsg+0xee/0x170 [ 8391.905972][ T284] __sys_sendmsg+0xcd/0x170 [ 8391.905972][ T284] do_syscall_64+0xc6/0x1e0 [ 8391.905972][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8391.905972][ T284] [ 8391.907653][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8391.907653][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8391.907653][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8391.907653][ T284] ipv6_find_idev+0x102/0x170 [ 8391.907653][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8391.907653][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8391.907653][ T284] netlink_rcv_skb+0x130/0x360 [ 8391.907653][ T284] netlink_unicast+0x449/0x710 [ 8391.907653][ T284] netlink_sendmsg+0x723/0xbe0 [ 8391.907653][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8391.907653][ T284] ___sys_sendmsg+0xee/0x170 [ 8391.907653][ T284] __sys_sendmsg+0xcd/0x170 [ 8391.907653][ T284] do_syscall_64+0xc6/0x1e0 [ 8391.907653][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8391.907653][ T284] [ 8401.635103][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8401.635476][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8401.635476][ T282] dst_init+0x84/0x4a0 [ 8401.635476][ T282] dst_alloc+0x97/0x150 [ 8401.635476][ T282] ip6_dst_alloc+0x23/0x90 [ 8401.635476][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8401.635476][ T282] ip6_pol_route+0x56f/0x840 [ 8401.635476][ T282] fib6_rule_lookup+0x196/0x240 [ 8401.635476][ T282] ip6_route_input+0x542/0x980 [ 8401.635476][ T282] ipv6_rcv+0x8f/0x400 [ 8401.635476][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8401.635476][ T282] process_backlog+0x101/0x620 [ 8401.635476][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8401.635476][ T282] net_rx_action+0x495/0xbe0 [ 8401.635476][ T282] __do_softirq+0x1b5/0x7f6 [ 8401.635476][ T282] [ 8401.637338][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8401.637338][ T282] netdev_get_by_index+0x5e/0x80 [ 8401.637338][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8401.637338][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8401.637338][ T282] ip6_route_add+0x1c/0x140 [ 8401.637338][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8401.637338][ T282] inet6_addr_add+0x4f8/0xa40 [ 8401.637338][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8401.637338][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8401.637338][ T282] netlink_rcv_skb+0x130/0x360 [ 8401.637338][ T282] netlink_unicast+0x449/0x710 [ 8401.637338][ T282] netlink_sendmsg+0x723/0xbe0 [ 8401.637338][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8401.637338][ T282] ___sys_sendmsg+0xee/0x170 [ 8401.637338][ T282] __sys_sendmsg+0xcd/0x170 [ 8401.637338][ T282] do_syscall_64+0xc6/0x1e0 [ 8401.637338][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8401.637338][ T282] [ 8401.639542][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8401.639542][ T282] netdev_get_by_index+0x5e/0x80 [ 8401.639542][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8401.639542][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8401.639542][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8401.639542][ T282] ipv6_add_addr+0x411/0x2000 [ 8401.639542][ T282] inet6_addr_add+0x30e/0xa40 [ 8401.639542][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8401.639542][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8401.639542][ T282] netlink_rcv_skb+0x130/0x360 [ 8401.639542][ T282] netlink_unicast+0x449/0x710 [ 8401.639542][ T282] netlink_sendmsg+0x723/0xbe0 [ 8401.639542][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8401.639542][ T282] ___sys_sendmsg+0xee/0x170 [ 8401.639542][ T282] __sys_sendmsg+0xcd/0x170 [ 8401.639542][ T282] do_syscall_64+0xc6/0x1e0 [ 8401.639542][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8401.639542][ T282] [ 8401.641732][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8401.641732][ T282] netdev_get_by_index+0x5e/0x80 [ 8401.641732][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8401.641732][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8401.641732][ T282] ip6_route_add+0x1c/0x140 [ 8401.641732][ T282] addrconf_add_mroute+0x129/0x180 [ 8401.641732][ T282] addrconf_add_dev+0xe2/0x170 [ 8401.641732][ T282] inet6_addr_add+0x12f/0xa40 [ 8401.641732][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8401.641732][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8401.641732][ T282] netlink_rcv_skb+0x130/0x360 [ 8401.641732][ T282] netlink_unicast+0x449/0x710 [ 8401.641732][ T282] netlink_sendmsg+0x723/0xbe0 [ 8401.641732][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8401.641732][ T282] ___sys_sendmsg+0xee/0x170 [ 8401.641732][ T282] __sys_sendmsg+0xcd/0x170 [ 8401.641732][ T282] do_syscall_64+0xc6/0x1e0 [ 8401.641732][ T282] [ 8401.643880][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8401.643880][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8401.643880][ T282] ipv6_find_idev+0x102/0x170 [ 8401.643880][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8401.643880][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8401.643880][ T282] netlink_rcv_skb+0x130/0x360 [ 8401.643880][ T282] netlink_unicast+0x449/0x710 [ 8401.643880][ T282] netlink_sendmsg+0x723/0xbe0 [ 8401.643880][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8401.643880][ T282] ___sys_sendmsg+0xee/0x170 [ 8401.643880][ T282] __sys_sendmsg+0xcd/0x170 [ 8401.643880][ T282] do_syscall_64+0xc6/0x1e0 [ 8401.643880][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8401.643880][ T282] [ 8401.645574][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8401.645574][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8401.645574][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8401.645574][ T282] ipv6_find_idev+0x102/0x170 [ 8401.645574][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8401.645574][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8401.645574][ T282] netlink_rcv_skb+0x130/0x360 [ 8401.645574][ T282] netlink_unicast+0x449/0x710 [ 8401.645574][ T282] netlink_sendmsg+0x723/0xbe0 [ 8401.645574][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8401.645574][ T282] ___sys_sendmsg+0xee/0x170 [ 8401.645574][ T282] __sys_sendmsg+0xcd/0x170 [ 8401.645574][ T282] do_syscall_64+0xc6/0x1e0 [ 8401.645574][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8401.645574][ T282] [ 8402.147030][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8402.147434][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8402.147434][ T284] netdev_get_by_index+0x5e/0x80 [ 8402.147434][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8402.147434][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8402.147434][ T284] ip6_route_add+0x1c/0x140 [ 8402.147434][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8402.147434][ T284] inet6_addr_add+0x4f8/0xa40 [ 8402.147434][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8402.147434][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8402.147434][ T284] netlink_rcv_skb+0x130/0x360 [ 8402.147434][ T284] netlink_unicast+0x449/0x710 [ 8402.147434][ T284] netlink_sendmsg+0x723/0xbe0 [ 8402.147434][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8402.147434][ T284] ___sys_sendmsg+0xee/0x170 [ 8402.147434][ T284] __sys_sendmsg+0xcd/0x170 [ 8402.147434][ T284] do_syscall_64+0xc6/0x1e0 [ 8402.147434][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8402.147434][ T284] [ 8402.149631][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8402.149631][ T284] netdev_get_by_index+0x5e/0x80 [ 8402.149631][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8402.149631][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8402.149631][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8402.149631][ T284] ipv6_add_addr+0x411/0x2000 [ 8402.149631][ T284] inet6_addr_add+0x30e/0xa40 [ 8402.149631][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8402.149631][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8402.149631][ T284] netlink_rcv_skb+0x130/0x360 [ 8402.149631][ T284] netlink_unicast+0x449/0x710 [ 8402.149631][ T284] netlink_sendmsg+0x723/0xbe0 [ 8402.149631][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8402.149631][ T284] ___sys_sendmsg+0xee/0x170 [ 8402.149631][ T284] __sys_sendmsg+0xcd/0x170 [ 8402.149631][ T284] do_syscall_64+0xc6/0x1e0 [ 8402.149631][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8402.149631][ T284] [ 8402.151818][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8402.151818][ T284] netdev_get_by_index+0x5e/0x80 [ 8402.151818][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8402.151818][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8402.151818][ T284] ip6_route_add+0x1c/0x140 [ 8402.151818][ T284] addrconf_add_mroute+0x129/0x180 [ 8402.151818][ T284] addrconf_add_dev+0xe2/0x170 [ 8402.151818][ T284] inet6_addr_add+0x12f/0xa40 [ 8402.151818][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8402.151818][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8402.151818][ T284] netlink_rcv_skb+0x130/0x360 [ 8402.151818][ T284] netlink_unicast+0x449/0x710 [ 8402.151818][ T284] netlink_sendmsg+0x723/0xbe0 [ 8402.151818][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8402.151818][ T284] ___sys_sendmsg+0xee/0x170 [ 8402.151818][ T284] __sys_sendmsg+0xcd/0x170 [ 8402.151818][ T284] do_syscall_64+0xc6/0x1e0 [ 8402.151818][ T284] [ 8402.153998][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8402.153998][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8402.153998][ T284] ipv6_find_idev+0x102/0x170 [ 8402.153998][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8402.153998][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8402.153998][ T284] netlink_rcv_skb+0x130/0x360 [ 8402.153998][ T284] netlink_unicast+0x449/0x710 [ 8402.153998][ T284] netlink_sendmsg+0x723/0xbe0 [ 8402.153998][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8402.153998][ T284] ___sys_sendmsg+0xee/0x170 [ 8402.153998][ T284] __sys_sendmsg+0xcd/0x170 [ 8402.153998][ T284] do_syscall_64+0xc6/0x1e0 [ 8402.153998][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8402.153998][ T284] [ 8402.155670][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8402.155670][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8402.155670][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8402.155670][ T284] ipv6_find_idev+0x102/0x170 [ 8402.155670][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8402.155670][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8402.155670][ T284] netlink_rcv_skb+0x130/0x360 [ 8402.155670][ T284] netlink_unicast+0x449/0x710 [ 8402.155670][ T284] netlink_sendmsg+0x723/0xbe0 [ 8402.155670][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8402.155670][ T284] ___sys_sendmsg+0xee/0x170 [ 8402.155670][ T284] __sys_sendmsg+0xcd/0x170 [ 8402.155670][ T284] do_syscall_64+0xc6/0x1e0 [ 8402.155670][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8402.155670][ T284] [ 8411.883015][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8411.883392][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8411.883392][ T282] dst_init+0x84/0x4a0 [ 8411.883392][ T282] dst_alloc+0x97/0x150 [ 8411.883392][ T282] ip6_dst_alloc+0x23/0x90 [ 8411.883392][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8411.883392][ T282] ip6_pol_route+0x56f/0x840 [ 8411.883392][ T282] fib6_rule_lookup+0x196/0x240 [ 8411.883392][ T282] ip6_route_input+0x542/0x980 [ 8411.883392][ T282] ipv6_rcv+0x8f/0x400 [ 8411.883392][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8411.883392][ T282] process_backlog+0x101/0x620 [ 8411.883392][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8411.883392][ T282] net_rx_action+0x495/0xbe0 [ 8411.883392][ T282] __do_softirq+0x1b5/0x7f6 [ 8411.883392][ T282] [ 8411.885174][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8411.885174][ T282] netdev_get_by_index+0x5e/0x80 [ 8411.885174][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8411.885174][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8411.885174][ T282] ip6_route_add+0x1c/0x140 [ 8411.885174][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8411.885174][ T282] inet6_addr_add+0x4f8/0xa40 [ 8411.885174][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8411.885174][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8411.885174][ T282] netlink_rcv_skb+0x130/0x360 [ 8411.885174][ T282] netlink_unicast+0x449/0x710 [ 8411.885174][ T282] netlink_sendmsg+0x723/0xbe0 [ 8411.885174][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8411.885174][ T282] ___sys_sendmsg+0xee/0x170 [ 8411.885174][ T282] __sys_sendmsg+0xcd/0x170 [ 8411.885174][ T282] do_syscall_64+0xc6/0x1e0 [ 8411.885174][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8411.885174][ T282] [ 8411.887359][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8411.887359][ T282] netdev_get_by_index+0x5e/0x80 [ 8411.887359][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8411.887359][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8411.887359][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8411.887359][ T282] ipv6_add_addr+0x411/0x2000 [ 8411.887359][ T282] inet6_addr_add+0x30e/0xa40 [ 8411.887359][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8411.887359][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8411.887359][ T282] netlink_rcv_skb+0x130/0x360 [ 8411.887359][ T282] netlink_unicast+0x449/0x710 [ 8411.887359][ T282] netlink_sendmsg+0x723/0xbe0 [ 8411.887359][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8411.887359][ T282] ___sys_sendmsg+0xee/0x170 [ 8411.887359][ T282] __sys_sendmsg+0xcd/0x170 [ 8411.887359][ T282] do_syscall_64+0xc6/0x1e0 [ 8411.887359][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8411.887359][ T282] [ 8411.889545][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8411.889545][ T282] netdev_get_by_index+0x5e/0x80 [ 8411.889545][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8411.889545][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8411.889545][ T282] ip6_route_add+0x1c/0x140 [ 8411.889545][ T282] addrconf_add_mroute+0x129/0x180 [ 8411.889545][ T282] addrconf_add_dev+0xe2/0x170 [ 8411.889545][ T282] inet6_addr_add+0x12f/0xa40 [ 8411.889545][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8411.889545][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8411.889545][ T282] netlink_rcv_skb+0x130/0x360 [ 8411.889545][ T282] netlink_unicast+0x449/0x710 [ 8411.889545][ T282] netlink_sendmsg+0x723/0xbe0 [ 8411.889545][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8411.889545][ T282] ___sys_sendmsg+0xee/0x170 [ 8411.889545][ T282] __sys_sendmsg+0xcd/0x170 [ 8411.889545][ T282] do_syscall_64+0xc6/0x1e0 [ 8411.889545][ T282] [ 8411.891708][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8411.891708][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8411.891708][ T282] ipv6_find_idev+0x102/0x170 [ 8411.891708][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8411.891708][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8411.891708][ T282] netlink_rcv_skb+0x130/0x360 [ 8411.891708][ T282] netlink_unicast+0x449/0x710 [ 8411.891708][ T282] netlink_sendmsg+0x723/0xbe0 [ 8411.891708][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8411.891708][ T282] ___sys_sendmsg+0xee/0x170 [ 8411.891708][ T282] __sys_sendmsg+0xcd/0x170 [ 8411.891708][ T282] do_syscall_64+0xc6/0x1e0 [ 8411.891708][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8411.891708][ T282] [ 8411.893398][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8411.893398][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8411.893398][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8411.893398][ T282] ipv6_find_idev+0x102/0x170 [ 8411.893398][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8411.893398][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8411.893398][ T282] netlink_rcv_skb+0x130/0x360 [ 8411.893398][ T282] netlink_unicast+0x449/0x710 [ 8411.893398][ T282] netlink_sendmsg+0x723/0xbe0 [ 8411.893398][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8411.893398][ T282] ___sys_sendmsg+0xee/0x170 [ 8411.893398][ T282] __sys_sendmsg+0xcd/0x170 [ 8411.893398][ T282] do_syscall_64+0xc6/0x1e0 [ 8411.893398][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8411.893398][ T282] [ 8412.395033][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8412.395444][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8412.395444][ T284] netdev_get_by_index+0x5e/0x80 [ 8412.395444][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8412.395444][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8412.395444][ T284] ip6_route_add+0x1c/0x140 [ 8412.395444][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8412.395444][ T284] inet6_addr_add+0x4f8/0xa40 [ 8412.395444][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8412.395444][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8412.395444][ T284] netlink_rcv_skb+0x130/0x360 [ 8412.395444][ T284] netlink_unicast+0x449/0x710 [ 8412.395444][ T284] netlink_sendmsg+0x723/0xbe0 [ 8412.395444][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8412.395444][ T284] ___sys_sendmsg+0xee/0x170 [ 8412.395444][ T284] __sys_sendmsg+0xcd/0x170 [ 8412.395444][ T284] do_syscall_64+0xc6/0x1e0 [ 8412.395444][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8412.395444][ T284] [ 8412.397644][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8412.397644][ T284] netdev_get_by_index+0x5e/0x80 [ 8412.397644][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8412.397644][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8412.397644][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8412.397644][ T284] ipv6_add_addr+0x411/0x2000 [ 8412.397644][ T284] inet6_addr_add+0x30e/0xa40 [ 8412.397644][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8412.397644][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8412.397644][ T284] netlink_rcv_skb+0x130/0x360 [ 8412.397644][ T284] netlink_unicast+0x449/0x710 [ 8412.397644][ T284] netlink_sendmsg+0x723/0xbe0 [ 8412.397644][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8412.397644][ T284] ___sys_sendmsg+0xee/0x170 [ 8412.397644][ T284] __sys_sendmsg+0xcd/0x170 [ 8412.397644][ T284] do_syscall_64+0xc6/0x1e0 [ 8412.397644][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8412.397644][ T284] [ 8412.399830][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8412.399830][ T284] netdev_get_by_index+0x5e/0x80 [ 8412.399830][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8412.399830][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8412.399830][ T284] ip6_route_add+0x1c/0x140 [ 8412.399830][ T284] addrconf_add_mroute+0x129/0x180 [ 8412.399830][ T284] addrconf_add_dev+0xe2/0x170 [ 8412.399830][ T284] inet6_addr_add+0x12f/0xa40 [ 8412.399830][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8412.399830][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8412.399830][ T284] netlink_rcv_skb+0x130/0x360 [ 8412.399830][ T284] netlink_unicast+0x449/0x710 [ 8412.399830][ T284] netlink_sendmsg+0x723/0xbe0 [ 8412.399830][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8412.399830][ T284] ___sys_sendmsg+0xee/0x170 [ 8412.399830][ T284] __sys_sendmsg+0xcd/0x170 [ 8412.399830][ T284] do_syscall_64+0xc6/0x1e0 [ 8412.399830][ T284] [ 8412.401981][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8412.401981][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8412.401981][ T284] ipv6_find_idev+0x102/0x170 [ 8412.401981][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8412.401981][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8412.401981][ T284] netlink_rcv_skb+0x130/0x360 [ 8412.401981][ T284] netlink_unicast+0x449/0x710 [ 8412.401981][ T284] netlink_sendmsg+0x723/0xbe0 [ 8412.401981][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8412.401981][ T284] ___sys_sendmsg+0xee/0x170 [ 8412.401981][ T284] __sys_sendmsg+0xcd/0x170 [ 8412.401981][ T284] do_syscall_64+0xc6/0x1e0 [ 8412.401981][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8412.401981][ T284] [ 8412.403675][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8412.403675][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8412.403675][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8412.403675][ T284] ipv6_find_idev+0x102/0x170 [ 8412.403675][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8412.403675][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8412.403675][ T284] netlink_rcv_skb+0x130/0x360 [ 8412.403675][ T284] netlink_unicast+0x449/0x710 [ 8412.403675][ T284] netlink_sendmsg+0x723/0xbe0 [ 8412.403675][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8412.403675][ T284] ___sys_sendmsg+0xee/0x170 [ 8412.403675][ T284] __sys_sendmsg+0xcd/0x170 [ 8412.403675][ T284] do_syscall_64+0xc6/0x1e0 [ 8412.403675][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8412.403675][ T284] [ 8422.131006][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8422.131431][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8422.131431][ T282] dst_init+0x84/0x4a0 [ 8422.131431][ T282] dst_alloc+0x97/0x150 [ 8422.131431][ T282] ip6_dst_alloc+0x23/0x90 [ 8422.131431][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8422.131431][ T282] ip6_pol_route+0x56f/0x840 [ 8422.131431][ T282] fib6_rule_lookup+0x196/0x240 [ 8422.131431][ T282] ip6_route_input+0x542/0x980 [ 8422.131431][ T282] ipv6_rcv+0x8f/0x400 [ 8422.131431][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8422.131431][ T282] process_backlog+0x101/0x620 [ 8422.131431][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8422.131431][ T282] net_rx_action+0x495/0xbe0 [ 8422.131431][ T282] __do_softirq+0x1b5/0x7f6 [ 8422.131431][ T282] [ 8422.133210][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8422.133210][ T282] netdev_get_by_index+0x5e/0x80 [ 8422.133210][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8422.133210][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8422.133210][ T282] ip6_route_add+0x1c/0x140 [ 8422.133210][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8422.133210][ T282] inet6_addr_add+0x4f8/0xa40 [ 8422.133210][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8422.133210][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8422.133210][ T282] netlink_rcv_skb+0x130/0x360 [ 8422.133210][ T282] netlink_unicast+0x449/0x710 [ 8422.133210][ T282] netlink_sendmsg+0x723/0xbe0 [ 8422.133210][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8422.133210][ T282] ___sys_sendmsg+0xee/0x170 [ 8422.133210][ T282] __sys_sendmsg+0xcd/0x170 [ 8422.133210][ T282] do_syscall_64+0xc6/0x1e0 [ 8422.133210][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8422.133210][ T282] [ 8422.135389][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8422.135389][ T282] netdev_get_by_index+0x5e/0x80 [ 8422.135389][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8422.135389][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8422.135389][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8422.135389][ T282] ipv6_add_addr+0x411/0x2000 [ 8422.135389][ T282] inet6_addr_add+0x30e/0xa40 [ 8422.135389][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8422.135389][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8422.135389][ T282] netlink_rcv_skb+0x130/0x360 [ 8422.135389][ T282] netlink_unicast+0x449/0x710 [ 8422.135389][ T282] netlink_sendmsg+0x723/0xbe0 [ 8422.135389][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8422.135389][ T282] ___sys_sendmsg+0xee/0x170 [ 8422.135389][ T282] __sys_sendmsg+0xcd/0x170 [ 8422.135389][ T282] do_syscall_64+0xc6/0x1e0 [ 8422.135389][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8422.135389][ T282] [ 8422.137576][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8422.137576][ T282] netdev_get_by_index+0x5e/0x80 [ 8422.137576][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8422.137576][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8422.137576][ T282] ip6_route_add+0x1c/0x140 [ 8422.137576][ T282] addrconf_add_mroute+0x129/0x180 [ 8422.137576][ T282] addrconf_add_dev+0xe2/0x170 [ 8422.137576][ T282] inet6_addr_add+0x12f/0xa40 [ 8422.137576][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8422.137576][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8422.137576][ T282] netlink_rcv_skb+0x130/0x360 [ 8422.137576][ T282] netlink_unicast+0x449/0x710 [ 8422.137576][ T282] netlink_sendmsg+0x723/0xbe0 [ 8422.137576][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8422.137576][ T282] ___sys_sendmsg+0xee/0x170 [ 8422.137576][ T282] __sys_sendmsg+0xcd/0x170 [ 8422.137576][ T282] do_syscall_64+0xc6/0x1e0 [ 8422.137576][ T282] [ 8422.139714][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8422.139714][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8422.139714][ T282] ipv6_find_idev+0x102/0x170 [ 8422.139714][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8422.139714][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8422.139714][ T282] netlink_rcv_skb+0x130/0x360 [ 8422.139714][ T282] netlink_unicast+0x449/0x710 [ 8422.139714][ T282] netlink_sendmsg+0x723/0xbe0 [ 8422.139714][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8422.139714][ T282] ___sys_sendmsg+0xee/0x170 [ 8422.139714][ T282] __sys_sendmsg+0xcd/0x170 [ 8422.139714][ T282] do_syscall_64+0xc6/0x1e0 [ 8422.139714][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8422.139714][ T282] [ 8422.141413][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8422.141413][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8422.141413][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8422.141413][ T282] ipv6_find_idev+0x102/0x170 [ 8422.141413][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8422.141413][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8422.141413][ T282] netlink_rcv_skb+0x130/0x360 [ 8422.141413][ T282] netlink_unicast+0x449/0x710 [ 8422.141413][ T282] netlink_sendmsg+0x723/0xbe0 [ 8422.141413][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8422.141413][ T282] ___sys_sendmsg+0xee/0x170 [ 8422.141413][ T282] __sys_sendmsg+0xcd/0x170 [ 8422.141413][ T282] do_syscall_64+0xc6/0x1e0 [ 8422.141413][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8422.141413][ T282] [ 8422.643019][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8422.643414][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8422.643414][ T284] netdev_get_by_index+0x5e/0x80 [ 8422.643414][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8422.643414][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8422.643414][ T284] ip6_route_add+0x1c/0x140 [ 8422.643414][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8422.643414][ T284] inet6_addr_add+0x4f8/0xa40 [ 8422.643414][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8422.643414][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8422.643414][ T284] netlink_rcv_skb+0x130/0x360 [ 8422.643414][ T284] netlink_unicast+0x449/0x710 [ 8422.643414][ T284] netlink_sendmsg+0x723/0xbe0 [ 8422.643414][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8422.643414][ T284] ___sys_sendmsg+0xee/0x170 [ 8422.643414][ T284] __sys_sendmsg+0xcd/0x170 [ 8422.643414][ T284] do_syscall_64+0xc6/0x1e0 [ 8422.643414][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8422.643414][ T284] [ 8422.645615][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8422.645615][ T284] netdev_get_by_index+0x5e/0x80 [ 8422.645615][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8422.645615][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8422.645615][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8422.645615][ T284] ipv6_add_addr+0x411/0x2000 [ 8422.645615][ T284] inet6_addr_add+0x30e/0xa40 [ 8422.645615][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8422.645615][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8422.645615][ T284] netlink_rcv_skb+0x130/0x360 [ 8422.645615][ T284] netlink_unicast+0x449/0x710 [ 8422.645615][ T284] netlink_sendmsg+0x723/0xbe0 [ 8422.645615][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8422.645615][ T284] ___sys_sendmsg+0xee/0x170 [ 8422.645615][ T284] __sys_sendmsg+0xcd/0x170 [ 8422.645615][ T284] do_syscall_64+0xc6/0x1e0 [ 8422.645615][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8422.645615][ T284] [ 8422.647811][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8422.647811][ T284] netdev_get_by_index+0x5e/0x80 [ 8422.647811][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8422.647811][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8422.647811][ T284] ip6_route_add+0x1c/0x140 [ 8422.647811][ T284] addrconf_add_mroute+0x129/0x180 [ 8422.647811][ T284] addrconf_add_dev+0xe2/0x170 [ 8422.647811][ T284] inet6_addr_add+0x12f/0xa40 [ 8422.647811][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8422.647811][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8422.647811][ T284] netlink_rcv_skb+0x130/0x360 [ 8422.647811][ T284] netlink_unicast+0x449/0x710 [ 8422.647811][ T284] netlink_sendmsg+0x723/0xbe0 [ 8422.647811][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8422.647811][ T284] ___sys_sendmsg+0xee/0x170 [ 8422.647811][ T284] __sys_sendmsg+0xcd/0x170 [ 8422.647811][ T284] do_syscall_64+0xc6/0x1e0 [ 8422.647811][ T284] [ 8422.649956][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8422.649956][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8422.649956][ T284] ipv6_find_idev+0x102/0x170 [ 8422.649956][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8422.649956][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8422.649956][ T284] netlink_rcv_skb+0x130/0x360 [ 8422.649956][ T284] netlink_unicast+0x449/0x710 [ 8422.649956][ T284] netlink_sendmsg+0x723/0xbe0 [ 8422.649956][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8422.649956][ T284] ___sys_sendmsg+0xee/0x170 [ 8422.649956][ T284] __sys_sendmsg+0xcd/0x170 [ 8422.649956][ T284] do_syscall_64+0xc6/0x1e0 [ 8422.649956][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8422.649956][ T284] [ 8422.651648][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8422.651648][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8422.651648][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8422.651648][ T284] ipv6_find_idev+0x102/0x170 [ 8422.651648][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8422.651648][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8422.651648][ T284] netlink_rcv_skb+0x130/0x360 [ 8422.651648][ T284] netlink_unicast+0x449/0x710 [ 8422.651648][ T284] netlink_sendmsg+0x723/0xbe0 [ 8422.651648][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8422.651648][ T284] ___sys_sendmsg+0xee/0x170 [ 8422.651648][ T284] __sys_sendmsg+0xcd/0x170 [ 8422.651648][ T284] do_syscall_64+0xc6/0x1e0 [ 8422.651648][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8422.651648][ T284] [ 8432.379036][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8432.379465][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8432.379465][ T282] dst_init+0x84/0x4a0 [ 8432.379465][ T282] dst_alloc+0x97/0x150 [ 8432.379465][ T282] ip6_dst_alloc+0x23/0x90 [ 8432.379465][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8432.379465][ T282] ip6_pol_route+0x56f/0x840 [ 8432.379465][ T282] fib6_rule_lookup+0x196/0x240 [ 8432.379465][ T282] ip6_route_input+0x542/0x980 [ 8432.379465][ T282] ipv6_rcv+0x8f/0x400 [ 8432.379465][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8432.379465][ T282] process_backlog+0x101/0x620 [ 8432.379465][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8432.379465][ T282] net_rx_action+0x495/0xbe0 [ 8432.379465][ T282] __do_softirq+0x1b5/0x7f6 [ 8432.379465][ T282] [ 8432.381251][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8432.381251][ T282] netdev_get_by_index+0x5e/0x80 [ 8432.381251][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8432.381251][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8432.381251][ T282] ip6_route_add+0x1c/0x140 [ 8432.381251][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8432.381251][ T282] inet6_addr_add+0x4f8/0xa40 [ 8432.381251][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8432.381251][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8432.381251][ T282] netlink_rcv_skb+0x130/0x360 [ 8432.381251][ T282] netlink_unicast+0x449/0x710 [ 8432.381251][ T282] netlink_sendmsg+0x723/0xbe0 [ 8432.381251][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8432.381251][ T282] ___sys_sendmsg+0xee/0x170 [ 8432.381251][ T282] __sys_sendmsg+0xcd/0x170 [ 8432.381251][ T282] do_syscall_64+0xc6/0x1e0 [ 8432.381251][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8432.381251][ T282] [ 8432.383434][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8432.383434][ T282] netdev_get_by_index+0x5e/0x80 [ 8432.383434][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8432.383434][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8432.383434][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8432.383434][ T282] ipv6_add_addr+0x411/0x2000 [ 8432.383434][ T282] inet6_addr_add+0x30e/0xa40 [ 8432.383434][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8432.383434][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8432.383434][ T282] netlink_rcv_skb+0x130/0x360 [ 8432.383434][ T282] netlink_unicast+0x449/0x710 [ 8432.383434][ T282] netlink_sendmsg+0x723/0xbe0 [ 8432.383434][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8432.383434][ T282] ___sys_sendmsg+0xee/0x170 [ 8432.383434][ T282] __sys_sendmsg+0xcd/0x170 [ 8432.383434][ T282] do_syscall_64+0xc6/0x1e0 [ 8432.383434][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8432.383434][ T282] [ 8432.385611][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8432.385611][ T282] netdev_get_by_index+0x5e/0x80 [ 8432.385611][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8432.385611][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8432.385611][ T282] ip6_route_add+0x1c/0x140 [ 8432.385611][ T282] addrconf_add_mroute+0x129/0x180 [ 8432.385611][ T282] addrconf_add_dev+0xe2/0x170 [ 8432.385611][ T282] inet6_addr_add+0x12f/0xa40 [ 8432.385611][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8432.385611][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8432.385611][ T282] netlink_rcv_skb+0x130/0x360 [ 8432.385611][ T282] netlink_unicast+0x449/0x710 [ 8432.385611][ T282] netlink_sendmsg+0x723/0xbe0 [ 8432.385611][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8432.385611][ T282] ___sys_sendmsg+0xee/0x170 [ 8432.385611][ T282] __sys_sendmsg+0xcd/0x170 [ 8432.385611][ T282] do_syscall_64+0xc6/0x1e0 [ 8432.385611][ T282] [ 8432.387746][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8432.387746][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8432.387746][ T282] ipv6_find_idev+0x102/0x170 [ 8432.387746][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8432.387746][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8432.387746][ T282] netlink_rcv_skb+0x130/0x360 [ 8432.387746][ T282] netlink_unicast+0x449/0x710 [ 8432.387746][ T282] netlink_sendmsg+0x723/0xbe0 [ 8432.387746][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8432.387746][ T282] ___sys_sendmsg+0xee/0x170 [ 8432.387746][ T282] __sys_sendmsg+0xcd/0x170 [ 8432.387746][ T282] do_syscall_64+0xc6/0x1e0 [ 8432.387746][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8432.387746][ T282] [ 8432.389438][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8432.389438][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8432.389438][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8432.389438][ T282] ipv6_find_idev+0x102/0x170 [ 8432.389438][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8432.389438][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8432.389438][ T282] netlink_rcv_skb+0x130/0x360 [ 8432.389438][ T282] netlink_unicast+0x449/0x710 [ 8432.389438][ T282] netlink_sendmsg+0x723/0xbe0 [ 8432.389438][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8432.389438][ T282] ___sys_sendmsg+0xee/0x170 [ 8432.389438][ T282] __sys_sendmsg+0xcd/0x170 [ 8432.389438][ T282] do_syscall_64+0xc6/0x1e0 [ 8432.389438][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8432.389438][ T282] [ 8432.890943][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8432.891371][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8432.891371][ T284] netdev_get_by_index+0x5e/0x80 [ 8432.891371][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8432.891371][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8432.891371][ T284] ip6_route_add+0x1c/0x140 [ 8432.891371][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8432.891371][ T284] inet6_addr_add+0x4f8/0xa40 [ 8432.891371][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8432.891371][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8432.891371][ T284] netlink_rcv_skb+0x130/0x360 [ 8432.891371][ T284] netlink_unicast+0x449/0x710 [ 8432.891371][ T284] netlink_sendmsg+0x723/0xbe0 [ 8432.891371][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8432.891371][ T284] ___sys_sendmsg+0xee/0x170 [ 8432.891371][ T284] __sys_sendmsg+0xcd/0x170 [ 8432.891371][ T284] do_syscall_64+0xc6/0x1e0 [ 8432.891371][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8432.891371][ T284] [ 8432.893591][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8432.893591][ T284] netdev_get_by_index+0x5e/0x80 [ 8432.893591][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8432.893591][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8432.893591][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8432.893591][ T284] ipv6_add_addr+0x411/0x2000 [ 8432.893591][ T284] inet6_addr_add+0x30e/0xa40 [ 8432.893591][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8432.893591][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8432.893591][ T284] netlink_rcv_skb+0x130/0x360 [ 8432.893591][ T284] netlink_unicast+0x449/0x710 [ 8432.893591][ T284] netlink_sendmsg+0x723/0xbe0 [ 8432.893591][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8432.893591][ T284] ___sys_sendmsg+0xee/0x170 [ 8432.893591][ T284] __sys_sendmsg+0xcd/0x170 [ 8432.893591][ T284] do_syscall_64+0xc6/0x1e0 [ 8432.893591][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8432.893591][ T284] [ 8432.895782][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8432.895782][ T284] netdev_get_by_index+0x5e/0x80 [ 8432.895782][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8432.895782][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8432.895782][ T284] ip6_route_add+0x1c/0x140 [ 8432.895782][ T284] addrconf_add_mroute+0x129/0x180 [ 8432.895782][ T284] addrconf_add_dev+0xe2/0x170 [ 8432.895782][ T284] inet6_addr_add+0x12f/0xa40 [ 8432.895782][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8432.895782][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8432.895782][ T284] netlink_rcv_skb+0x130/0x360 [ 8432.895782][ T284] netlink_unicast+0x449/0x710 [ 8432.895782][ T284] netlink_sendmsg+0x723/0xbe0 [ 8432.895782][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8432.895782][ T284] ___sys_sendmsg+0xee/0x170 [ 8432.895782][ T284] __sys_sendmsg+0xcd/0x170 [ 8432.895782][ T284] do_syscall_64+0xc6/0x1e0 [ 8432.895782][ T284] [ 8432.897927][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8432.897927][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8432.897927][ T284] ipv6_find_idev+0x102/0x170 [ 8432.897927][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8432.897927][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8432.897927][ T284] netlink_rcv_skb+0x130/0x360 [ 8432.897927][ T284] netlink_unicast+0x449/0x710 [ 8432.897927][ T284] netlink_sendmsg+0x723/0xbe0 [ 8432.897927][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8432.897927][ T284] ___sys_sendmsg+0xee/0x170 [ 8432.897927][ T284] __sys_sendmsg+0xcd/0x170 [ 8432.897927][ T284] do_syscall_64+0xc6/0x1e0 [ 8432.897927][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8432.897927][ T284] [ 8432.899603][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8432.899603][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8432.899603][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8432.899603][ T284] ipv6_find_idev+0x102/0x170 [ 8432.899603][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8432.899603][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8432.899603][ T284] netlink_rcv_skb+0x130/0x360 [ 8432.899603][ T284] netlink_unicast+0x449/0x710 [ 8432.899603][ T284] netlink_sendmsg+0x723/0xbe0 [ 8432.899603][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8432.899603][ T284] ___sys_sendmsg+0xee/0x170 [ 8432.899603][ T284] __sys_sendmsg+0xcd/0x170 [ 8432.899603][ T284] do_syscall_64+0xc6/0x1e0 [ 8432.899603][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8432.899603][ T284] [ 8442.627018][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8442.627442][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8442.627442][ T282] dst_init+0x84/0x4a0 [ 8442.627442][ T282] dst_alloc+0x97/0x150 [ 8442.627442][ T282] ip6_dst_alloc+0x23/0x90 [ 8442.627442][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8442.627442][ T282] ip6_pol_route+0x56f/0x840 [ 8442.627442][ T282] fib6_rule_lookup+0x196/0x240 [ 8442.627442][ T282] ip6_route_input+0x542/0x980 [ 8442.627442][ T282] ipv6_rcv+0x8f/0x400 [ 8442.627442][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8442.627442][ T282] process_backlog+0x101/0x620 [ 8442.627442][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8442.627442][ T282] net_rx_action+0x495/0xbe0 [ 8442.627442][ T282] __do_softirq+0x1b5/0x7f6 [ 8442.627442][ T282] [ 8442.629215][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8442.629215][ T282] netdev_get_by_index+0x5e/0x80 [ 8442.629215][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8442.629215][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8442.629215][ T282] ip6_route_add+0x1c/0x140 [ 8442.629215][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8442.629215][ T282] inet6_addr_add+0x4f8/0xa40 [ 8442.629215][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8442.629215][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8442.629215][ T282] netlink_rcv_skb+0x130/0x360 [ 8442.629215][ T282] netlink_unicast+0x449/0x710 [ 8442.629215][ T282] netlink_sendmsg+0x723/0xbe0 [ 8442.629215][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8442.629215][ T282] ___sys_sendmsg+0xee/0x170 [ 8442.629215][ T282] __sys_sendmsg+0xcd/0x170 [ 8442.629215][ T282] do_syscall_64+0xc6/0x1e0 [ 8442.629215][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8442.629215][ T282] [ 8442.631421][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8442.631421][ T282] netdev_get_by_index+0x5e/0x80 [ 8442.631421][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8442.631421][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8442.631421][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8442.631421][ T282] ipv6_add_addr+0x411/0x2000 [ 8442.631421][ T282] inet6_addr_add+0x30e/0xa40 [ 8442.631421][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8442.631421][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8442.631421][ T282] netlink_rcv_skb+0x130/0x360 [ 8442.631421][ T282] netlink_unicast+0x449/0x710 [ 8442.631421][ T282] netlink_sendmsg+0x723/0xbe0 [ 8442.631421][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8442.631421][ T282] ___sys_sendmsg+0xee/0x170 [ 8442.631421][ T282] __sys_sendmsg+0xcd/0x170 [ 8442.631421][ T282] do_syscall_64+0xc6/0x1e0 [ 8442.631421][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8442.631421][ T282] [ 8442.633600][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8442.633600][ T282] netdev_get_by_index+0x5e/0x80 [ 8442.633600][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8442.633600][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8442.633600][ T282] ip6_route_add+0x1c/0x140 [ 8442.633600][ T282] addrconf_add_mroute+0x129/0x180 [ 8442.633600][ T282] addrconf_add_dev+0xe2/0x170 [ 8442.633600][ T282] inet6_addr_add+0x12f/0xa40 [ 8442.633600][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8442.633600][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8442.633600][ T282] netlink_rcv_skb+0x130/0x360 [ 8442.633600][ T282] netlink_unicast+0x449/0x710 [ 8442.633600][ T282] netlink_sendmsg+0x723/0xbe0 [ 8442.633600][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8442.633600][ T282] ___sys_sendmsg+0xee/0x170 [ 8442.633600][ T282] __sys_sendmsg+0xcd/0x170 [ 8442.633600][ T282] do_syscall_64+0xc6/0x1e0 [ 8442.633600][ T282] [ 8442.635747][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8442.635747][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8442.635747][ T282] ipv6_find_idev+0x102/0x170 [ 8442.635747][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8442.635747][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8442.635747][ T282] netlink_rcv_skb+0x130/0x360 [ 8442.635747][ T282] netlink_unicast+0x449/0x710 [ 8442.635747][ T282] netlink_sendmsg+0x723/0xbe0 [ 8442.635747][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8442.635747][ T282] ___sys_sendmsg+0xee/0x170 [ 8442.635747][ T282] __sys_sendmsg+0xcd/0x170 [ 8442.635747][ T282] do_syscall_64+0xc6/0x1e0 [ 8442.635747][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8442.635747][ T282] [ 8442.637431][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8442.637431][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8442.637431][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8442.637431][ T282] ipv6_find_idev+0x102/0x170 [ 8442.637431][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8442.637431][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8442.637431][ T282] netlink_rcv_skb+0x130/0x360 [ 8442.637431][ T282] netlink_unicast+0x449/0x710 [ 8442.637431][ T282] netlink_sendmsg+0x723/0xbe0 [ 8442.637431][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8442.637431][ T282] ___sys_sendmsg+0xee/0x170 [ 8442.637431][ T282] __sys_sendmsg+0xcd/0x170 [ 8442.637431][ T282] do_syscall_64+0xc6/0x1e0 [ 8442.637431][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8442.637431][ T282] [ 8443.139033][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8443.139424][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8443.139424][ T284] netdev_get_by_index+0x5e/0x80 [ 8443.139424][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8443.139424][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8443.139424][ T284] ip6_route_add+0x1c/0x140 [ 8443.139424][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8443.139424][ T284] inet6_addr_add+0x4f8/0xa40 [ 8443.139424][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8443.139424][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8443.139424][ T284] netlink_rcv_skb+0x130/0x360 [ 8443.139424][ T284] netlink_unicast+0x449/0x710 [ 8443.139424][ T284] netlink_sendmsg+0x723/0xbe0 [ 8443.139424][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8443.139424][ T284] ___sys_sendmsg+0xee/0x170 [ 8443.139424][ T284] __sys_sendmsg+0xcd/0x170 [ 8443.139424][ T284] do_syscall_64+0xc6/0x1e0 [ 8443.139424][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8443.139424][ T284] [ 8443.141670][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8443.141670][ T284] netdev_get_by_index+0x5e/0x80 [ 8443.141670][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8443.141670][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8443.141670][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8443.141670][ T284] ipv6_add_addr+0x411/0x2000 [ 8443.141670][ T284] inet6_addr_add+0x30e/0xa40 [ 8443.141670][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8443.141670][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8443.141670][ T284] netlink_rcv_skb+0x130/0x360 [ 8443.141670][ T284] netlink_unicast+0x449/0x710 [ 8443.141670][ T284] netlink_sendmsg+0x723/0xbe0 [ 8443.141670][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8443.141670][ T284] ___sys_sendmsg+0xee/0x170 [ 8443.141670][ T284] __sys_sendmsg+0xcd/0x170 [ 8443.141670][ T284] do_syscall_64+0xc6/0x1e0 [ 8443.141670][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8443.141670][ T284] [ 8443.143871][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8443.143871][ T284] netdev_get_by_index+0x5e/0x80 [ 8443.143871][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8443.143871][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8443.143871][ T284] ip6_route_add+0x1c/0x140 [ 8443.143871][ T284] addrconf_add_mroute+0x129/0x180 [ 8443.143871][ T284] addrconf_add_dev+0xe2/0x170 [ 8443.143871][ T284] inet6_addr_add+0x12f/0xa40 [ 8443.143871][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8443.143871][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8443.143871][ T284] netlink_rcv_skb+0x130/0x360 [ 8443.143871][ T284] netlink_unicast+0x449/0x710 [ 8443.143871][ T284] netlink_sendmsg+0x723/0xbe0 [ 8443.143871][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8443.143871][ T284] ___sys_sendmsg+0xee/0x170 [ 8443.143871][ T284] __sys_sendmsg+0xcd/0x170 [ 8443.143871][ T284] do_syscall_64+0xc6/0x1e0 [ 8443.143871][ T284] [ 8443.146032][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8443.146032][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8443.146032][ T284] ipv6_find_idev+0x102/0x170 [ 8443.146032][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8443.146032][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8443.146032][ T284] netlink_rcv_skb+0x130/0x360 [ 8443.146032][ T284] netlink_unicast+0x449/0x710 [ 8443.146032][ T284] netlink_sendmsg+0x723/0xbe0 [ 8443.146032][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8443.146032][ T284] ___sys_sendmsg+0xee/0x170 [ 8443.146032][ T284] __sys_sendmsg+0xcd/0x170 [ 8443.146032][ T284] do_syscall_64+0xc6/0x1e0 [ 8443.146032][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8443.146032][ T284] [ 8443.147764][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8443.147764][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8443.147764][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8443.147764][ T284] ipv6_find_idev+0x102/0x170 [ 8443.147764][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8443.147764][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8443.147764][ T284] netlink_rcv_skb+0x130/0x360 [ 8443.147764][ T284] netlink_unicast+0x449/0x710 [ 8443.147764][ T284] netlink_sendmsg+0x723/0xbe0 [ 8443.147764][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8443.147764][ T284] ___sys_sendmsg+0xee/0x170 [ 8443.147764][ T284] __sys_sendmsg+0xcd/0x170 [ 8443.147764][ T284] do_syscall_64+0xc6/0x1e0 [ 8443.147764][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8443.147764][ T284] [ 8452.875025][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8452.875450][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8452.875450][ T282] dst_init+0x84/0x4a0 [ 8452.875450][ T282] dst_alloc+0x97/0x150 [ 8452.875450][ T282] ip6_dst_alloc+0x23/0x90 [ 8452.875450][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8452.875450][ T282] ip6_pol_route+0x56f/0x840 [ 8452.875450][ T282] fib6_rule_lookup+0x196/0x240 [ 8452.875450][ T282] ip6_route_input+0x542/0x980 [ 8452.875450][ T282] ipv6_rcv+0x8f/0x400 [ 8452.875450][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8452.875450][ T282] process_backlog+0x101/0x620 [ 8452.875450][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8452.875450][ T282] net_rx_action+0x495/0xbe0 [ 8452.875450][ T282] __do_softirq+0x1b5/0x7f6 [ 8452.875450][ T282] [ 8452.877225][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8452.877225][ T282] netdev_get_by_index+0x5e/0x80 [ 8452.877225][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8452.877225][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8452.877225][ T282] ip6_route_add+0x1c/0x140 [ 8452.877225][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8452.877225][ T282] inet6_addr_add+0x4f8/0xa40 [ 8452.877225][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8452.877225][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8452.877225][ T282] netlink_rcv_skb+0x130/0x360 [ 8452.877225][ T282] netlink_unicast+0x449/0x710 [ 8452.877225][ T282] netlink_sendmsg+0x723/0xbe0 [ 8452.877225][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8452.877225][ T282] ___sys_sendmsg+0xee/0x170 [ 8452.877225][ T282] __sys_sendmsg+0xcd/0x170 [ 8452.877225][ T282] do_syscall_64+0xc6/0x1e0 [ 8452.877225][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8452.877225][ T282] [ 8452.879410][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8452.879410][ T282] netdev_get_by_index+0x5e/0x80 [ 8452.879410][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8452.879410][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8452.879410][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8452.879410][ T282] ipv6_add_addr+0x411/0x2000 [ 8452.879410][ T282] inet6_addr_add+0x30e/0xa40 [ 8452.879410][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8452.879410][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8452.879410][ T282] netlink_rcv_skb+0x130/0x360 [ 8452.879410][ T282] netlink_unicast+0x449/0x710 [ 8452.879410][ T282] netlink_sendmsg+0x723/0xbe0 [ 8452.879410][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8452.879410][ T282] ___sys_sendmsg+0xee/0x170 [ 8452.879410][ T282] __sys_sendmsg+0xcd/0x170 [ 8452.879410][ T282] do_syscall_64+0xc6/0x1e0 [ 8452.879410][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8452.879410][ T282] [ 8452.882012][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8452.882012][ T282] netdev_get_by_index+0x5e/0x80 [ 8452.882012][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8452.882012][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8452.882012][ T282] ip6_route_add+0x1c/0x140 [ 8452.882012][ T282] addrconf_add_mroute+0x129/0x180 [ 8452.882012][ T282] addrconf_add_dev+0xe2/0x170 [ 8452.882012][ T282] inet6_addr_add+0x12f/0xa40 [ 8452.882012][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8452.882012][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8452.882012][ T282] netlink_rcv_skb+0x130/0x360 [ 8452.882012][ T282] netlink_unicast+0x449/0x710 [ 8452.882012][ T282] netlink_sendmsg+0x723/0xbe0 [ 8452.882012][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8452.882012][ T282] ___sys_sendmsg+0xee/0x170 [ 8452.882012][ T282] __sys_sendmsg+0xcd/0x170 [ 8452.882012][ T282] do_syscall_64+0xc6/0x1e0 [ 8452.882012][ T282] [ 8452.884214][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8452.884214][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8452.884214][ T282] ipv6_find_idev+0x102/0x170 [ 8452.884214][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8452.884214][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8452.884214][ T282] netlink_rcv_skb+0x130/0x360 [ 8452.884214][ T282] netlink_unicast+0x449/0x710 [ 8452.884214][ T282] netlink_sendmsg+0x723/0xbe0 [ 8452.884214][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8452.884214][ T282] ___sys_sendmsg+0xee/0x170 [ 8452.884214][ T282] __sys_sendmsg+0xcd/0x170 [ 8452.884214][ T282] do_syscall_64+0xc6/0x1e0 [ 8452.884214][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8452.884214][ T282] [ 8452.885884][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8452.885884][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8452.885884][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8452.885884][ T282] ipv6_find_idev+0x102/0x170 [ 8452.885884][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8452.885884][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8452.885884][ T282] netlink_rcv_skb+0x130/0x360 [ 8452.885884][ T282] netlink_unicast+0x449/0x710 [ 8452.885884][ T282] netlink_sendmsg+0x723/0xbe0 [ 8452.885884][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8452.885884][ T282] ___sys_sendmsg+0xee/0x170 [ 8452.885884][ T282] __sys_sendmsg+0xcd/0x170 [ 8452.885884][ T282] do_syscall_64+0xc6/0x1e0 [ 8452.885884][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8452.885884][ T282] [ 8453.387010][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8453.387402][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8453.387402][ T284] netdev_get_by_index+0x5e/0x80 [ 8453.387402][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8453.387402][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8453.387402][ T284] ip6_route_add+0x1c/0x140 [ 8453.387402][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8453.387402][ T284] inet6_addr_add+0x4f8/0xa40 [ 8453.387402][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8453.387402][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8453.387402][ T284] netlink_rcv_skb+0x130/0x360 [ 8453.387402][ T284] netlink_unicast+0x449/0x710 [ 8453.387402][ T284] netlink_sendmsg+0x723/0xbe0 [ 8453.387402][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8453.387402][ T284] ___sys_sendmsg+0xee/0x170 [ 8453.387402][ T284] __sys_sendmsg+0xcd/0x170 [ 8453.387402][ T284] do_syscall_64+0xc6/0x1e0 [ 8453.387402][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8453.387402][ T284] [ 8453.389619][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8453.389619][ T284] netdev_get_by_index+0x5e/0x80 [ 8453.389619][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8453.389619][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8453.389619][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8453.389619][ T284] ipv6_add_addr+0x411/0x2000 [ 8453.389619][ T284] inet6_addr_add+0x30e/0xa40 [ 8453.389619][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8453.389619][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8453.389619][ T284] netlink_rcv_skb+0x130/0x360 [ 8453.389619][ T284] netlink_unicast+0x449/0x710 [ 8453.389619][ T284] netlink_sendmsg+0x723/0xbe0 [ 8453.389619][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8453.389619][ T284] ___sys_sendmsg+0xee/0x170 [ 8453.389619][ T284] __sys_sendmsg+0xcd/0x170 [ 8453.389619][ T284] do_syscall_64+0xc6/0x1e0 [ 8453.389619][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8453.389619][ T284] [ 8453.391810][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8453.391810][ T284] netdev_get_by_index+0x5e/0x80 [ 8453.391810][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8453.391810][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8453.391810][ T284] ip6_route_add+0x1c/0x140 [ 8453.391810][ T284] addrconf_add_mroute+0x129/0x180 [ 8453.391810][ T284] addrconf_add_dev+0xe2/0x170 [ 8453.391810][ T284] inet6_addr_add+0x12f/0xa40 [ 8453.391810][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8453.391810][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8453.391810][ T284] netlink_rcv_skb+0x130/0x360 [ 8453.391810][ T284] netlink_unicast+0x449/0x710 [ 8453.391810][ T284] netlink_sendmsg+0x723/0xbe0 [ 8453.391810][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8453.391810][ T284] ___sys_sendmsg+0xee/0x170 [ 8453.391810][ T284] __sys_sendmsg+0xcd/0x170 [ 8453.391810][ T284] do_syscall_64+0xc6/0x1e0 [ 8453.391810][ T284] [ 8453.393971][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8453.393971][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8453.393971][ T284] ipv6_find_idev+0x102/0x170 [ 8453.393971][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8453.393971][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8453.393971][ T284] netlink_rcv_skb+0x130/0x360 [ 8453.393971][ T284] netlink_unicast+0x449/0x710 [ 8453.393971][ T284] netlink_sendmsg+0x723/0xbe0 [ 8453.393971][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8453.393971][ T284] ___sys_sendmsg+0xee/0x170 [ 8453.393971][ T284] __sys_sendmsg+0xcd/0x170 [ 8453.393971][ T284] do_syscall_64+0xc6/0x1e0 [ 8453.393971][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8453.393971][ T284] [ 8453.395651][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8453.395651][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8453.395651][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8453.395651][ T284] ipv6_find_idev+0x102/0x170 [ 8453.395651][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8453.395651][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8453.395651][ T284] netlink_rcv_skb+0x130/0x360 [ 8453.395651][ T284] netlink_unicast+0x449/0x710 [ 8453.395651][ T284] netlink_sendmsg+0x723/0xbe0 [ 8453.395651][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8453.395651][ T284] ___sys_sendmsg+0xee/0x170 [ 8453.395651][ T284] __sys_sendmsg+0xcd/0x170 [ 8453.395651][ T284] do_syscall_64+0xc6/0x1e0 [ 8453.395651][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8453.395651][ T284] [ 8462.939002][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8462.939423][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8462.939423][ T282] dst_init+0x84/0x4a0 [ 8462.939423][ T282] dst_alloc+0x97/0x150 [ 8462.939423][ T282] ip6_dst_alloc+0x23/0x90 [ 8462.939423][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8462.939423][ T282] ip6_pol_route+0x56f/0x840 [ 8462.939423][ T282] fib6_rule_lookup+0x196/0x240 [ 8462.939423][ T282] ip6_route_input+0x542/0x980 [ 8462.939423][ T282] ipv6_rcv+0x8f/0x400 [ 8462.939423][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8462.939423][ T282] process_backlog+0x101/0x620 [ 8462.939423][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8462.939423][ T282] net_rx_action+0x495/0xbe0 [ 8462.939423][ T282] __do_softirq+0x1b5/0x7f6 [ 8462.939423][ T282] [ 8462.941409][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8462.941409][ T282] netdev_get_by_index+0x5e/0x80 [ 8462.941409][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8462.941409][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8462.941409][ T282] ip6_route_add+0x1c/0x140 [ 8462.941409][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8462.941409][ T282] inet6_addr_add+0x4f8/0xa40 [ 8462.941409][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8462.941409][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8462.941409][ T282] netlink_rcv_skb+0x130/0x360 [ 8462.941409][ T282] netlink_unicast+0x449/0x710 [ 8462.941409][ T282] netlink_sendmsg+0x723/0xbe0 [ 8462.941409][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8462.941409][ T282] ___sys_sendmsg+0xee/0x170 [ 8462.941409][ T282] __sys_sendmsg+0xcd/0x170 [ 8462.941409][ T282] do_syscall_64+0xc6/0x1e0 [ 8462.941409][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8462.941409][ T282] [ 8462.943816][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8462.943816][ T282] netdev_get_by_index+0x5e/0x80 [ 8462.943816][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8462.943816][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8462.943816][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8462.943816][ T282] ipv6_add_addr+0x411/0x2000 [ 8462.943816][ T282] inet6_addr_add+0x30e/0xa40 [ 8462.943816][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8462.943816][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8462.943816][ T282] netlink_rcv_skb+0x130/0x360 [ 8462.943816][ T282] netlink_unicast+0x449/0x710 [ 8462.943816][ T282] netlink_sendmsg+0x723/0xbe0 [ 8462.943816][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8462.943816][ T282] ___sys_sendmsg+0xee/0x170 [ 8462.943816][ T282] __sys_sendmsg+0xcd/0x170 [ 8462.943816][ T282] do_syscall_64+0xc6/0x1e0 [ 8462.943816][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8462.943816][ T282] [ 8462.946231][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8462.946231][ T282] netdev_get_by_index+0x5e/0x80 [ 8462.946231][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8462.946231][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8462.946231][ T282] ip6_route_add+0x1c/0x140 [ 8462.946231][ T282] addrconf_add_mroute+0x129/0x180 [ 8462.946231][ T282] addrconf_add_dev+0xe2/0x170 [ 8462.946231][ T282] inet6_addr_add+0x12f/0xa40 [ 8462.946231][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8462.946231][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8462.946231][ T282] netlink_rcv_skb+0x130/0x360 [ 8462.946231][ T282] netlink_unicast+0x449/0x710 [ 8462.946231][ T282] netlink_sendmsg+0x723/0xbe0 [ 8462.946231][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8462.946231][ T282] ___sys_sendmsg+0xee/0x170 [ 8462.946231][ T282] __sys_sendmsg+0xcd/0x170 [ 8462.946231][ T282] do_syscall_64+0xc6/0x1e0 [ 8462.946231][ T282] [ 8462.948594][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8462.948594][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8462.948594][ T282] ipv6_find_idev+0x102/0x170 [ 8462.948594][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8462.948594][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8462.948594][ T282] netlink_rcv_skb+0x130/0x360 [ 8462.948594][ T282] netlink_unicast+0x449/0x710 [ 8462.948594][ T282] netlink_sendmsg+0x723/0xbe0 [ 8462.948594][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8462.948594][ T282] ___sys_sendmsg+0xee/0x170 [ 8462.948594][ T282] __sys_sendmsg+0xcd/0x170 [ 8462.948594][ T282] do_syscall_64+0xc6/0x1e0 [ 8462.948594][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8462.948594][ T282] [ 8462.950455][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8462.950455][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8462.950455][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8462.950455][ T282] ipv6_find_idev+0x102/0x170 [ 8462.950455][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8462.950455][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8462.950455][ T282] netlink_rcv_skb+0x130/0x360 [ 8462.950455][ T282] netlink_unicast+0x449/0x710 [ 8462.950455][ T282] netlink_sendmsg+0x723/0xbe0 [ 8462.950455][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8462.950455][ T282] ___sys_sendmsg+0xee/0x170 [ 8462.950455][ T282] __sys_sendmsg+0xcd/0x170 [ 8462.950455][ T282] do_syscall_64+0xc6/0x1e0 [ 8462.950455][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8462.950455][ T282] [ 8463.450944][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8463.451443][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8463.451443][ T284] netdev_get_by_index+0x5e/0x80 [ 8463.451443][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8463.451443][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8463.451443][ T284] ip6_route_add+0x1c/0x140 [ 8463.451443][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8463.451443][ T284] inet6_addr_add+0x4f8/0xa40 [ 8463.451443][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8463.451443][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8463.451443][ T284] netlink_rcv_skb+0x130/0x360 [ 8463.451443][ T284] netlink_unicast+0x449/0x710 [ 8463.451443][ T284] netlink_sendmsg+0x723/0xbe0 [ 8463.451443][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8463.451443][ T284] ___sys_sendmsg+0xee/0x170 [ 8463.451443][ T284] __sys_sendmsg+0xcd/0x170 [ 8463.451443][ T284] do_syscall_64+0xc6/0x1e0 [ 8463.451443][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8463.451443][ T284] [ 8463.453914][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8463.453914][ T284] netdev_get_by_index+0x5e/0x80 [ 8463.453914][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8463.453914][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8463.453914][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8463.453914][ T284] ipv6_add_addr+0x411/0x2000 [ 8463.453914][ T284] inet6_addr_add+0x30e/0xa40 [ 8463.453914][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8463.453914][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8463.453914][ T284] netlink_rcv_skb+0x130/0x360 [ 8463.453914][ T284] netlink_unicast+0x449/0x710 [ 8463.453914][ T284] netlink_sendmsg+0x723/0xbe0 [ 8463.453914][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8463.453914][ T284] ___sys_sendmsg+0xee/0x170 [ 8463.453914][ T284] __sys_sendmsg+0xcd/0x170 [ 8463.453914][ T284] do_syscall_64+0xc6/0x1e0 [ 8463.453914][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8463.453914][ T284] [ 8463.456364][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8463.456364][ T284] netdev_get_by_index+0x5e/0x80 [ 8463.456364][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8463.456364][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8463.456364][ T284] ip6_route_add+0x1c/0x140 [ 8463.456364][ T284] addrconf_add_mroute+0x129/0x180 [ 8463.456364][ T284] addrconf_add_dev+0xe2/0x170 [ 8463.456364][ T284] inet6_addr_add+0x12f/0xa40 [ 8463.456364][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8463.456364][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8463.456364][ T284] netlink_rcv_skb+0x130/0x360 [ 8463.456364][ T284] netlink_unicast+0x449/0x710 [ 8463.456364][ T284] netlink_sendmsg+0x723/0xbe0 [ 8463.456364][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8463.456364][ T284] ___sys_sendmsg+0xee/0x170 [ 8463.456364][ T284] __sys_sendmsg+0xcd/0x170 [ 8463.456364][ T284] do_syscall_64+0xc6/0x1e0 [ 8463.456364][ T284] [ 8463.458766][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8463.458766][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8463.458766][ T284] ipv6_find_idev+0x102/0x170 [ 8463.458766][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8463.458766][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8463.458766][ T284] netlink_rcv_skb+0x130/0x360 [ 8463.458766][ T284] netlink_unicast+0x449/0x710 [ 8463.458766][ T284] netlink_sendmsg+0x723/0xbe0 [ 8463.458766][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8463.458766][ T284] ___sys_sendmsg+0xee/0x170 [ 8463.458766][ T284] __sys_sendmsg+0xcd/0x170 [ 8463.458766][ T284] do_syscall_64+0xc6/0x1e0 [ 8463.458766][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8463.458766][ T284] [ 8463.460658][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8463.460658][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8463.460658][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8463.460658][ T284] ipv6_find_idev+0x102/0x170 [ 8463.460658][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8463.460658][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8463.460658][ T284] netlink_rcv_skb+0x130/0x360 [ 8463.460658][ T284] netlink_unicast+0x449/0x710 [ 8463.460658][ T284] netlink_sendmsg+0x723/0xbe0 [ 8463.460658][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8463.460658][ T284] ___sys_sendmsg+0xee/0x170 [ 8463.460658][ T284] __sys_sendmsg+0xcd/0x170 [ 8463.460658][ T284] do_syscall_64+0xc6/0x1e0 [ 8463.460658][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8463.460658][ T284] [ 8473.203009][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8473.203500][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8473.203500][ T282] dst_init+0x84/0x4a0 [ 8473.203500][ T282] dst_alloc+0x97/0x150 [ 8473.203500][ T282] ip6_dst_alloc+0x23/0x90 [ 8473.203500][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8473.203500][ T282] ip6_pol_route+0x56f/0x840 [ 8473.203500][ T282] fib6_rule_lookup+0x196/0x240 [ 8473.203500][ T282] ip6_route_input+0x542/0x980 [ 8473.203500][ T282] ipv6_rcv+0x8f/0x400 [ 8473.203500][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8473.203500][ T282] process_backlog+0x101/0x620 [ 8473.203500][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8473.203500][ T282] net_rx_action+0x495/0xbe0 [ 8473.203500][ T282] __do_softirq+0x1b5/0x7f6 [ 8473.203500][ T282] [ 8473.205461][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8473.205461][ T282] netdev_get_by_index+0x5e/0x80 [ 8473.205461][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8473.205461][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8473.205461][ T282] ip6_route_add+0x1c/0x140 [ 8473.205461][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8473.205461][ T282] inet6_addr_add+0x4f8/0xa40 [ 8473.205461][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8473.205461][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8473.205461][ T282] netlink_rcv_skb+0x130/0x360 [ 8473.205461][ T282] netlink_unicast+0x449/0x710 [ 8473.205461][ T282] netlink_sendmsg+0x723/0xbe0 [ 8473.205461][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8473.205461][ T282] ___sys_sendmsg+0xee/0x170 [ 8473.205461][ T282] __sys_sendmsg+0xcd/0x170 [ 8473.205461][ T282] do_syscall_64+0xc6/0x1e0 [ 8473.205461][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8473.205461][ T282] [ 8473.207865][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8473.207865][ T282] netdev_get_by_index+0x5e/0x80 [ 8473.207865][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8473.207865][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8473.207865][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8473.207865][ T282] ipv6_add_addr+0x411/0x2000 [ 8473.207865][ T282] inet6_addr_add+0x30e/0xa40 [ 8473.207865][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8473.207865][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8473.207865][ T282] netlink_rcv_skb+0x130/0x360 [ 8473.207865][ T282] netlink_unicast+0x449/0x710 [ 8473.207865][ T282] netlink_sendmsg+0x723/0xbe0 [ 8473.207865][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8473.207865][ T282] ___sys_sendmsg+0xee/0x170 [ 8473.207865][ T282] __sys_sendmsg+0xcd/0x170 [ 8473.207865][ T282] do_syscall_64+0xc6/0x1e0 [ 8473.207865][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8473.207865][ T282] [ 8473.210289][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8473.210289][ T282] netdev_get_by_index+0x5e/0x80 [ 8473.210289][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8473.210289][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8473.210289][ T282] ip6_route_add+0x1c/0x140 [ 8473.210289][ T282] addrconf_add_mroute+0x129/0x180 [ 8473.210289][ T282] addrconf_add_dev+0xe2/0x170 [ 8473.210289][ T282] inet6_addr_add+0x12f/0xa40 [ 8473.210289][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8473.210289][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8473.210289][ T282] netlink_rcv_skb+0x130/0x360 [ 8473.210289][ T282] netlink_unicast+0x449/0x710 [ 8473.210289][ T282] netlink_sendmsg+0x723/0xbe0 [ 8473.210289][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8473.210289][ T282] ___sys_sendmsg+0xee/0x170 [ 8473.210289][ T282] __sys_sendmsg+0xcd/0x170 [ 8473.210289][ T282] do_syscall_64+0xc6/0x1e0 [ 8473.210289][ T282] [ 8473.212675][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8473.212675][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8473.212675][ T282] ipv6_find_idev+0x102/0x170 [ 8473.212675][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8473.212675][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8473.212675][ T282] netlink_rcv_skb+0x130/0x360 [ 8473.212675][ T282] netlink_unicast+0x449/0x710 [ 8473.212675][ T282] netlink_sendmsg+0x723/0xbe0 [ 8473.212675][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8473.212675][ T282] ___sys_sendmsg+0xee/0x170 [ 8473.212675][ T282] __sys_sendmsg+0xcd/0x170 [ 8473.212675][ T282] do_syscall_64+0xc6/0x1e0 [ 8473.212675][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8473.212675][ T282] [ 8473.214523][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8473.214523][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8473.214523][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8473.214523][ T282] ipv6_find_idev+0x102/0x170 [ 8473.214523][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8473.214523][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8473.214523][ T282] netlink_rcv_skb+0x130/0x360 [ 8473.214523][ T282] netlink_unicast+0x449/0x710 [ 8473.214523][ T282] netlink_sendmsg+0x723/0xbe0 [ 8473.214523][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8473.214523][ T282] ___sys_sendmsg+0xee/0x170 [ 8473.214523][ T282] __sys_sendmsg+0xcd/0x170 [ 8473.214523][ T282] do_syscall_64+0xc6/0x1e0 [ 8473.214523][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8473.214523][ T282] [ 8473.715021][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8473.715440][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8473.715440][ T284] netdev_get_by_index+0x5e/0x80 [ 8473.715440][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8473.715440][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8473.715440][ T284] ip6_route_add+0x1c/0x140 [ 8473.715440][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8473.715440][ T284] inet6_addr_add+0x4f8/0xa40 [ 8473.715440][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8473.715440][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8473.715440][ T284] netlink_rcv_skb+0x130/0x360 [ 8473.715440][ T284] netlink_unicast+0x449/0x710 [ 8473.715440][ T284] netlink_sendmsg+0x723/0xbe0 [ 8473.715440][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8473.715440][ T284] ___sys_sendmsg+0xee/0x170 [ 8473.715440][ T284] __sys_sendmsg+0xcd/0x170 [ 8473.715440][ T284] do_syscall_64+0xc6/0x1e0 [ 8473.715440][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8473.715440][ T284] [ 8473.717672][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8473.717672][ T284] netdev_get_by_index+0x5e/0x80 [ 8473.717672][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8473.717672][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8473.717672][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8473.717672][ T284] ipv6_add_addr+0x411/0x2000 [ 8473.717672][ T284] inet6_addr_add+0x30e/0xa40 [ 8473.717672][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8473.717672][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8473.717672][ T284] netlink_rcv_skb+0x130/0x360 [ 8473.717672][ T284] netlink_unicast+0x449/0x710 [ 8473.717672][ T284] netlink_sendmsg+0x723/0xbe0 [ 8473.717672][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8473.717672][ T284] ___sys_sendmsg+0xee/0x170 [ 8473.717672][ T284] __sys_sendmsg+0xcd/0x170 [ 8473.717672][ T284] do_syscall_64+0xc6/0x1e0 [ 8473.717672][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8473.717672][ T284] [ 8473.719872][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8473.719872][ T284] netdev_get_by_index+0x5e/0x80 [ 8473.719872][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8473.719872][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8473.719872][ T284] ip6_route_add+0x1c/0x140 [ 8473.719872][ T284] addrconf_add_mroute+0x129/0x180 [ 8473.719872][ T284] addrconf_add_dev+0xe2/0x170 [ 8473.719872][ T284] inet6_addr_add+0x12f/0xa40 [ 8473.719872][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8473.719872][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8473.719872][ T284] netlink_rcv_skb+0x130/0x360 [ 8473.719872][ T284] netlink_unicast+0x449/0x710 [ 8473.719872][ T284] netlink_sendmsg+0x723/0xbe0 [ 8473.719872][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8473.719872][ T284] ___sys_sendmsg+0xee/0x170 [ 8473.719872][ T284] __sys_sendmsg+0xcd/0x170 [ 8473.719872][ T284] do_syscall_64+0xc6/0x1e0 [ 8473.719872][ T284] [ 8473.722050][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8473.722050][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8473.722050][ T284] ipv6_find_idev+0x102/0x170 [ 8473.722050][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8473.722050][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8473.722050][ T284] netlink_rcv_skb+0x130/0x360 [ 8473.722050][ T284] netlink_unicast+0x449/0x710 [ 8473.722050][ T284] netlink_sendmsg+0x723/0xbe0 [ 8473.722050][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8473.722050][ T284] ___sys_sendmsg+0xee/0x170 [ 8473.722050][ T284] __sys_sendmsg+0xcd/0x170 [ 8473.722050][ T284] do_syscall_64+0xc6/0x1e0 [ 8473.722050][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8473.722050][ T284] [ 8473.723754][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8473.723754][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8473.723754][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8473.723754][ T284] ipv6_find_idev+0x102/0x170 [ 8473.723754][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8473.723754][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8473.723754][ T284] netlink_rcv_skb+0x130/0x360 [ 8473.723754][ T284] netlink_unicast+0x449/0x710 [ 8473.723754][ T284] netlink_sendmsg+0x723/0xbe0 [ 8473.723754][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8473.723754][ T284] ___sys_sendmsg+0xee/0x170 [ 8473.723754][ T284] __sys_sendmsg+0xcd/0x170 [ 8473.723754][ T284] do_syscall_64+0xc6/0x1e0 [ 8473.723754][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8473.723754][ T284] [ 8483.411026][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8483.411511][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8483.411511][ T282] dst_init+0x84/0x4a0 [ 8483.411511][ T282] dst_alloc+0x97/0x150 [ 8483.411511][ T282] ip6_dst_alloc+0x23/0x90 [ 8483.411511][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8483.411511][ T282] ip6_pol_route+0x56f/0x840 [ 8483.411511][ T282] fib6_rule_lookup+0x196/0x240 [ 8483.411511][ T282] ip6_route_input+0x542/0x980 [ 8483.411511][ T282] ipv6_rcv+0x8f/0x400 [ 8483.411511][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8483.411511][ T282] process_backlog+0x101/0x620 [ 8483.411511][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8483.411511][ T282] net_rx_action+0x495/0xbe0 [ 8483.411511][ T282] __do_softirq+0x1b5/0x7f6 [ 8483.411511][ T282] [ 8483.413469][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8483.413469][ T282] netdev_get_by_index+0x5e/0x80 [ 8483.413469][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8483.413469][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8483.413469][ T282] ip6_route_add+0x1c/0x140 [ 8483.413469][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8483.413469][ T282] inet6_addr_add+0x4f8/0xa40 [ 8483.413469][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8483.413469][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8483.413469][ T282] netlink_rcv_skb+0x130/0x360 [ 8483.413469][ T282] netlink_unicast+0x449/0x710 [ 8483.413469][ T282] netlink_sendmsg+0x723/0xbe0 [ 8483.413469][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8483.413469][ T282] ___sys_sendmsg+0xee/0x170 [ 8483.413469][ T282] __sys_sendmsg+0xcd/0x170 [ 8483.413469][ T282] do_syscall_64+0xc6/0x1e0 [ 8483.413469][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8483.413469][ T282] [ 8483.415880][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8483.415880][ T282] netdev_get_by_index+0x5e/0x80 [ 8483.415880][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8483.415880][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8483.415880][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8483.415880][ T282] ipv6_add_addr+0x411/0x2000 [ 8483.415880][ T282] inet6_addr_add+0x30e/0xa40 [ 8483.415880][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8483.415880][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8483.415880][ T282] netlink_rcv_skb+0x130/0x360 [ 8483.415880][ T282] netlink_unicast+0x449/0x710 [ 8483.415880][ T282] netlink_sendmsg+0x723/0xbe0 [ 8483.415880][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8483.415880][ T282] ___sys_sendmsg+0xee/0x170 [ 8483.415880][ T282] __sys_sendmsg+0xcd/0x170 [ 8483.415880][ T282] do_syscall_64+0xc6/0x1e0 [ 8483.415880][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8483.415880][ T282] [ 8483.418302][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8483.418302][ T282] netdev_get_by_index+0x5e/0x80 [ 8483.418302][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8483.418302][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8483.418302][ T282] ip6_route_add+0x1c/0x140 [ 8483.418302][ T282] addrconf_add_mroute+0x129/0x180 [ 8483.418302][ T282] addrconf_add_dev+0xe2/0x170 [ 8483.418302][ T282] inet6_addr_add+0x12f/0xa40 [ 8483.418302][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8483.418302][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8483.418302][ T282] netlink_rcv_skb+0x130/0x360 [ 8483.418302][ T282] netlink_unicast+0x449/0x710 [ 8483.418302][ T282] netlink_sendmsg+0x723/0xbe0 [ 8483.418302][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8483.418302][ T282] ___sys_sendmsg+0xee/0x170 [ 8483.418302][ T282] __sys_sendmsg+0xcd/0x170 [ 8483.418302][ T282] do_syscall_64+0xc6/0x1e0 [ 8483.418302][ T282] [ 8483.420660][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8483.420660][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8483.420660][ T282] ipv6_find_idev+0x102/0x170 [ 8483.420660][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8483.420660][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8483.420660][ T282] netlink_rcv_skb+0x130/0x360 [ 8483.420660][ T282] netlink_unicast+0x449/0x710 [ 8483.420660][ T282] netlink_sendmsg+0x723/0xbe0 [ 8483.420660][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8483.420660][ T282] ___sys_sendmsg+0xee/0x170 [ 8483.420660][ T282] __sys_sendmsg+0xcd/0x170 [ 8483.420660][ T282] do_syscall_64+0xc6/0x1e0 [ 8483.420660][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8483.420660][ T282] [ 8483.422496][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8483.422496][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8483.422496][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8483.422496][ T282] ipv6_find_idev+0x102/0x170 [ 8483.422496][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8483.422496][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8483.422496][ T282] netlink_rcv_skb+0x130/0x360 [ 8483.422496][ T282] netlink_unicast+0x449/0x710 [ 8483.422496][ T282] netlink_sendmsg+0x723/0xbe0 [ 8483.422496][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8483.422496][ T282] ___sys_sendmsg+0xee/0x170 [ 8483.422496][ T282] __sys_sendmsg+0xcd/0x170 [ 8483.422496][ T282] do_syscall_64+0xc6/0x1e0 [ 8483.422496][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8483.422496][ T282] [ 8483.923014][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8483.923464][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8483.923464][ T284] netdev_get_by_index+0x5e/0x80 [ 8483.923464][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8483.923464][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8483.923464][ T284] ip6_route_add+0x1c/0x140 [ 8483.923464][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8483.923464][ T284] inet6_addr_add+0x4f8/0xa40 [ 8483.923464][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8483.923464][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8483.923464][ T284] netlink_rcv_skb+0x130/0x360 [ 8483.923464][ T284] netlink_unicast+0x449/0x710 [ 8483.923464][ T284] netlink_sendmsg+0x723/0xbe0 [ 8483.923464][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8483.923464][ T284] ___sys_sendmsg+0xee/0x170 [ 8483.923464][ T284] __sys_sendmsg+0xcd/0x170 [ 8483.923464][ T284] do_syscall_64+0xc6/0x1e0 [ 8483.923464][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8483.923464][ T284] [ 8483.925686][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8483.925686][ T284] netdev_get_by_index+0x5e/0x80 [ 8483.925686][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8483.925686][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8483.925686][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8483.925686][ T284] ipv6_add_addr+0x411/0x2000 [ 8483.925686][ T284] inet6_addr_add+0x30e/0xa40 [ 8483.925686][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8483.925686][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8483.925686][ T284] netlink_rcv_skb+0x130/0x360 [ 8483.925686][ T284] netlink_unicast+0x449/0x710 [ 8483.925686][ T284] netlink_sendmsg+0x723/0xbe0 [ 8483.925686][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8483.925686][ T284] ___sys_sendmsg+0xee/0x170 [ 8483.925686][ T284] __sys_sendmsg+0xcd/0x170 [ 8483.925686][ T284] do_syscall_64+0xc6/0x1e0 [ 8483.925686][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8483.925686][ T284] [ 8483.927899][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8483.927899][ T284] netdev_get_by_index+0x5e/0x80 [ 8483.927899][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8483.927899][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8483.927899][ T284] ip6_route_add+0x1c/0x140 [ 8483.927899][ T284] addrconf_add_mroute+0x129/0x180 [ 8483.927899][ T284] addrconf_add_dev+0xe2/0x170 [ 8483.927899][ T284] inet6_addr_add+0x12f/0xa40 [ 8483.927899][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8483.927899][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8483.927899][ T284] netlink_rcv_skb+0x130/0x360 [ 8483.927899][ T284] netlink_unicast+0x449/0x710 [ 8483.927899][ T284] netlink_sendmsg+0x723/0xbe0 [ 8483.927899][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8483.927899][ T284] ___sys_sendmsg+0xee/0x170 [ 8483.927899][ T284] __sys_sendmsg+0xcd/0x170 [ 8483.927899][ T284] do_syscall_64+0xc6/0x1e0 [ 8483.927899][ T284] [ 8483.930074][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8483.930074][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8483.930074][ T284] ipv6_find_idev+0x102/0x170 [ 8483.930074][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8483.930074][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8483.930074][ T284] netlink_rcv_skb+0x130/0x360 [ 8483.930074][ T284] netlink_unicast+0x449/0x710 [ 8483.930074][ T284] netlink_sendmsg+0x723/0xbe0 [ 8483.930074][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8483.930074][ T284] ___sys_sendmsg+0xee/0x170 [ 8483.930074][ T284] __sys_sendmsg+0xcd/0x170 [ 8483.930074][ T284] do_syscall_64+0xc6/0x1e0 [ 8483.930074][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8483.930074][ T284] [ 8483.931818][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8483.931818][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8483.931818][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8483.931818][ T284] ipv6_find_idev+0x102/0x170 [ 8483.931818][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8483.931818][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8483.931818][ T284] netlink_rcv_skb+0x130/0x360 [ 8483.931818][ T284] netlink_unicast+0x449/0x710 [ 8483.931818][ T284] netlink_sendmsg+0x723/0xbe0 [ 8483.931818][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8483.931818][ T284] ___sys_sendmsg+0xee/0x170 [ 8483.931818][ T284] __sys_sendmsg+0xcd/0x170 [ 8483.931818][ T284] do_syscall_64+0xc6/0x1e0 [ 8483.931818][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8483.931818][ T284] [ 8493.666929][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8493.667406][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8493.667406][ T282] dst_init+0x84/0x4a0 [ 8493.667406][ T282] dst_alloc+0x97/0x150 [ 8493.667406][ T282] ip6_dst_alloc+0x23/0x90 [ 8493.667406][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8493.667406][ T282] ip6_pol_route+0x56f/0x840 [ 8493.667406][ T282] fib6_rule_lookup+0x196/0x240 [ 8493.667406][ T282] ip6_route_input+0x542/0x980 [ 8493.667406][ T282] ipv6_rcv+0x8f/0x400 [ 8493.667406][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8493.667406][ T282] process_backlog+0x101/0x620 [ 8493.667406][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8493.667406][ T282] net_rx_action+0x495/0xbe0 [ 8493.667406][ T282] __do_softirq+0x1b5/0x7f6 [ 8493.667406][ T282] [ 8493.669374][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8493.669374][ T282] netdev_get_by_index+0x5e/0x80 [ 8493.669374][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8493.669374][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8493.669374][ T282] ip6_route_add+0x1c/0x140 [ 8493.669374][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8493.669374][ T282] inet6_addr_add+0x4f8/0xa40 [ 8493.669374][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8493.669374][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8493.669374][ T282] netlink_rcv_skb+0x130/0x360 [ 8493.669374][ T282] netlink_unicast+0x449/0x710 [ 8493.669374][ T282] netlink_sendmsg+0x723/0xbe0 [ 8493.669374][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8493.669374][ T282] ___sys_sendmsg+0xee/0x170 [ 8493.669374][ T282] __sys_sendmsg+0xcd/0x170 [ 8493.669374][ T282] do_syscall_64+0xc6/0x1e0 [ 8493.669374][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8493.669374][ T282] [ 8493.671788][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8493.671788][ T282] netdev_get_by_index+0x5e/0x80 [ 8493.671788][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8493.671788][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8493.671788][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8493.671788][ T282] ipv6_add_addr+0x411/0x2000 [ 8493.671788][ T282] inet6_addr_add+0x30e/0xa40 [ 8493.671788][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8493.671788][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8493.671788][ T282] netlink_rcv_skb+0x130/0x360 [ 8493.671788][ T282] netlink_unicast+0x449/0x710 [ 8493.671788][ T282] netlink_sendmsg+0x723/0xbe0 [ 8493.671788][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8493.671788][ T282] ___sys_sendmsg+0xee/0x170 [ 8493.671788][ T282] __sys_sendmsg+0xcd/0x170 [ 8493.671788][ T282] do_syscall_64+0xc6/0x1e0 [ 8493.671788][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8493.671788][ T282] [ 8493.674186][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8493.674186][ T282] netdev_get_by_index+0x5e/0x80 [ 8493.674186][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8493.674186][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8493.674186][ T282] ip6_route_add+0x1c/0x140 [ 8493.674186][ T282] addrconf_add_mroute+0x129/0x180 [ 8493.674186][ T282] addrconf_add_dev+0xe2/0x170 [ 8493.674186][ T282] inet6_addr_add+0x12f/0xa40 [ 8493.674186][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8493.674186][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8493.674186][ T282] netlink_rcv_skb+0x130/0x360 [ 8493.674186][ T282] netlink_unicast+0x449/0x710 [ 8493.674186][ T282] netlink_sendmsg+0x723/0xbe0 [ 8493.674186][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8493.674186][ T282] ___sys_sendmsg+0xee/0x170 [ 8493.674186][ T282] __sys_sendmsg+0xcd/0x170 [ 8493.674186][ T282] do_syscall_64+0xc6/0x1e0 [ 8493.674186][ T282] [ 8493.677040][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8493.677040][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8493.677040][ T282] ipv6_find_idev+0x102/0x170 [ 8493.677040][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8493.677040][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8493.677040][ T282] netlink_rcv_skb+0x130/0x360 [ 8493.677040][ T282] netlink_unicast+0x449/0x710 [ 8493.677040][ T282] netlink_sendmsg+0x723/0xbe0 [ 8493.677040][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8493.677040][ T282] ___sys_sendmsg+0xee/0x170 [ 8493.677040][ T282] __sys_sendmsg+0xcd/0x170 [ 8493.677040][ T282] do_syscall_64+0xc6/0x1e0 [ 8493.677040][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8493.677040][ T282] [ 8493.679272][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8493.679272][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8493.679272][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8493.679272][ T282] ipv6_find_idev+0x102/0x170 [ 8493.679272][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8493.679272][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8493.679272][ T282] netlink_rcv_skb+0x130/0x360 [ 8493.679272][ T282] netlink_unicast+0x449/0x710 [ 8493.679272][ T282] netlink_sendmsg+0x723/0xbe0 [ 8493.679272][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8493.679272][ T282] ___sys_sendmsg+0xee/0x170 [ 8493.679272][ T282] __sys_sendmsg+0xcd/0x170 [ 8493.679272][ T282] do_syscall_64+0xc6/0x1e0 [ 8493.679272][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8493.679272][ T282] [ 8494.171019][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8494.171455][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8494.171455][ T284] netdev_get_by_index+0x5e/0x80 [ 8494.171455][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8494.171455][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8494.171455][ T284] ip6_route_add+0x1c/0x140 [ 8494.171455][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8494.171455][ T284] inet6_addr_add+0x4f8/0xa40 [ 8494.171455][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8494.171455][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8494.171455][ T284] netlink_rcv_skb+0x130/0x360 [ 8494.171455][ T284] netlink_unicast+0x449/0x710 [ 8494.171455][ T284] netlink_sendmsg+0x723/0xbe0 [ 8494.171455][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8494.171455][ T284] ___sys_sendmsg+0xee/0x170 [ 8494.171455][ T284] __sys_sendmsg+0xcd/0x170 [ 8494.171455][ T284] do_syscall_64+0xc6/0x1e0 [ 8494.171455][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8494.171455][ T284] [ 8494.173686][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8494.173686][ T284] netdev_get_by_index+0x5e/0x80 [ 8494.173686][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8494.173686][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8494.173686][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8494.173686][ T284] ipv6_add_addr+0x411/0x2000 [ 8494.173686][ T284] inet6_addr_add+0x30e/0xa40 [ 8494.173686][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8494.173686][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8494.173686][ T284] netlink_rcv_skb+0x130/0x360 [ 8494.173686][ T284] netlink_unicast+0x449/0x710 [ 8494.173686][ T284] netlink_sendmsg+0x723/0xbe0 [ 8494.173686][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8494.173686][ T284] ___sys_sendmsg+0xee/0x170 [ 8494.173686][ T284] __sys_sendmsg+0xcd/0x170 [ 8494.173686][ T284] do_syscall_64+0xc6/0x1e0 [ 8494.173686][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8494.173686][ T284] [ 8494.175899][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8494.175899][ T284] netdev_get_by_index+0x5e/0x80 [ 8494.175899][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8494.175899][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8494.175899][ T284] ip6_route_add+0x1c/0x140 [ 8494.175899][ T284] addrconf_add_mroute+0x129/0x180 [ 8494.175899][ T284] addrconf_add_dev+0xe2/0x170 [ 8494.175899][ T284] inet6_addr_add+0x12f/0xa40 [ 8494.175899][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8494.175899][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8494.175899][ T284] netlink_rcv_skb+0x130/0x360 [ 8494.175899][ T284] netlink_unicast+0x449/0x710 [ 8494.175899][ T284] netlink_sendmsg+0x723/0xbe0 [ 8494.175899][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8494.175899][ T284] ___sys_sendmsg+0xee/0x170 [ 8494.175899][ T284] __sys_sendmsg+0xcd/0x170 [ 8494.175899][ T284] do_syscall_64+0xc6/0x1e0 [ 8494.175899][ T284] [ 8494.178091][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8494.178091][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8494.178091][ T284] ipv6_find_idev+0x102/0x170 [ 8494.178091][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8494.178091][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8494.178091][ T284] netlink_rcv_skb+0x130/0x360 [ 8494.178091][ T284] netlink_unicast+0x449/0x710 [ 8494.178091][ T284] netlink_sendmsg+0x723/0xbe0 [ 8494.178091][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8494.178091][ T284] ___sys_sendmsg+0xee/0x170 [ 8494.178091][ T284] __sys_sendmsg+0xcd/0x170 [ 8494.178091][ T284] do_syscall_64+0xc6/0x1e0 [ 8494.178091][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8494.178091][ T284] [ 8494.179795][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8494.179795][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8494.179795][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8494.179795][ T284] ipv6_find_idev+0x102/0x170 [ 8494.179795][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8494.179795][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8494.179795][ T284] netlink_rcv_skb+0x130/0x360 [ 8494.179795][ T284] netlink_unicast+0x449/0x710 [ 8494.179795][ T284] netlink_sendmsg+0x723/0xbe0 [ 8494.179795][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8494.179795][ T284] ___sys_sendmsg+0xee/0x170 [ 8494.179795][ T284] __sys_sendmsg+0xcd/0x170 [ 8494.179795][ T284] do_syscall_64+0xc6/0x1e0 [ 8494.179795][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8494.179795][ T284] [ 8503.923016][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8503.923512][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8503.923512][ T282] dst_init+0x84/0x4a0 [ 8503.923512][ T282] dst_alloc+0x97/0x150 [ 8503.923512][ T282] ip6_dst_alloc+0x23/0x90 [ 8503.923512][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8503.923512][ T282] ip6_pol_route+0x56f/0x840 [ 8503.923512][ T282] fib6_rule_lookup+0x196/0x240 [ 8503.923512][ T282] ip6_route_input+0x542/0x980 [ 8503.923512][ T282] ipv6_rcv+0x8f/0x400 [ 8503.923512][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8503.923512][ T282] process_backlog+0x101/0x620 [ 8503.923512][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8503.923512][ T282] net_rx_action+0x495/0xbe0 [ 8503.923512][ T282] __do_softirq+0x1b5/0x7f6 [ 8503.923512][ T282] [ 8503.925468][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8503.925468][ T282] netdev_get_by_index+0x5e/0x80 [ 8503.925468][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8503.925468][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8503.925468][ T282] ip6_route_add+0x1c/0x140 [ 8503.925468][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8503.925468][ T282] inet6_addr_add+0x4f8/0xa40 [ 8503.925468][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8503.925468][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8503.925468][ T282] netlink_rcv_skb+0x130/0x360 [ 8503.925468][ T282] netlink_unicast+0x449/0x710 [ 8503.925468][ T282] netlink_sendmsg+0x723/0xbe0 [ 8503.925468][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8503.925468][ T282] ___sys_sendmsg+0xee/0x170 [ 8503.925468][ T282] __sys_sendmsg+0xcd/0x170 [ 8503.925468][ T282] do_syscall_64+0xc6/0x1e0 [ 8503.925468][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8503.925468][ T282] [ 8503.927868][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8503.927868][ T282] netdev_get_by_index+0x5e/0x80 [ 8503.927868][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8503.927868][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8503.927868][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8503.927868][ T282] ipv6_add_addr+0x411/0x2000 [ 8503.927868][ T282] inet6_addr_add+0x30e/0xa40 [ 8503.927868][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8503.927868][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8503.927868][ T282] netlink_rcv_skb+0x130/0x360 [ 8503.927868][ T282] netlink_unicast+0x449/0x710 [ 8503.927868][ T282] netlink_sendmsg+0x723/0xbe0 [ 8503.927868][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8503.927868][ T282] ___sys_sendmsg+0xee/0x170 [ 8503.927868][ T282] __sys_sendmsg+0xcd/0x170 [ 8503.927868][ T282] do_syscall_64+0xc6/0x1e0 [ 8503.927868][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8503.927868][ T282] [ 8503.930274][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8503.930274][ T282] netdev_get_by_index+0x5e/0x80 [ 8503.930274][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8503.930274][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8503.930274][ T282] ip6_route_add+0x1c/0x140 [ 8503.930274][ T282] addrconf_add_mroute+0x129/0x180 [ 8503.930274][ T282] addrconf_add_dev+0xe2/0x170 [ 8503.930274][ T282] inet6_addr_add+0x12f/0xa40 [ 8503.930274][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8503.930274][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8503.930274][ T282] netlink_rcv_skb+0x130/0x360 [ 8503.930274][ T282] netlink_unicast+0x449/0x710 [ 8503.930274][ T282] netlink_sendmsg+0x723/0xbe0 [ 8503.930274][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8503.930274][ T282] ___sys_sendmsg+0xee/0x170 [ 8503.930274][ T282] __sys_sendmsg+0xcd/0x170 [ 8503.930274][ T282] do_syscall_64+0xc6/0x1e0 [ 8503.930274][ T282] [ 8503.932624][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8503.932624][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8503.932624][ T282] ipv6_find_idev+0x102/0x170 [ 8503.932624][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8503.932624][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8503.932624][ T282] netlink_rcv_skb+0x130/0x360 [ 8503.932624][ T282] netlink_unicast+0x449/0x710 [ 8503.932624][ T282] netlink_sendmsg+0x723/0xbe0 [ 8503.932624][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8503.932624][ T282] ___sys_sendmsg+0xee/0x170 [ 8503.932624][ T282] __sys_sendmsg+0xcd/0x170 [ 8503.932624][ T282] do_syscall_64+0xc6/0x1e0 [ 8503.932624][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8503.932624][ T282] [ 8503.934464][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8503.934464][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8503.934464][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8503.934464][ T282] ipv6_find_idev+0x102/0x170 [ 8503.934464][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8503.934464][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8503.934464][ T282] netlink_rcv_skb+0x130/0x360 [ 8503.934464][ T282] netlink_unicast+0x449/0x710 [ 8503.934464][ T282] netlink_sendmsg+0x723/0xbe0 [ 8503.934464][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8503.934464][ T282] ___sys_sendmsg+0xee/0x170 [ 8503.934464][ T282] __sys_sendmsg+0xcd/0x170 [ 8503.934464][ T282] do_syscall_64+0xc6/0x1e0 [ 8503.934464][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8503.934464][ T282] [ 8504.419038][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8504.419489][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8504.419489][ T284] netdev_get_by_index+0x5e/0x80 [ 8504.419489][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8504.419489][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8504.419489][ T284] ip6_route_add+0x1c/0x140 [ 8504.419489][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8504.419489][ T284] inet6_addr_add+0x4f8/0xa40 [ 8504.419489][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8504.419489][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8504.419489][ T284] netlink_rcv_skb+0x130/0x360 [ 8504.419489][ T284] netlink_unicast+0x449/0x710 [ 8504.419489][ T284] netlink_sendmsg+0x723/0xbe0 [ 8504.419489][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8504.419489][ T284] ___sys_sendmsg+0xee/0x170 [ 8504.419489][ T284] __sys_sendmsg+0xcd/0x170 [ 8504.419489][ T284] do_syscall_64+0xc6/0x1e0 [ 8504.419489][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8504.419489][ T284] [ 8504.421727][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8504.421727][ T284] netdev_get_by_index+0x5e/0x80 [ 8504.421727][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8504.421727][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8504.421727][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8504.421727][ T284] ipv6_add_addr+0x411/0x2000 [ 8504.421727][ T284] inet6_addr_add+0x30e/0xa40 [ 8504.421727][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8504.421727][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8504.421727][ T284] netlink_rcv_skb+0x130/0x360 [ 8504.421727][ T284] netlink_unicast+0x449/0x710 [ 8504.421727][ T284] netlink_sendmsg+0x723/0xbe0 [ 8504.421727][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8504.421727][ T284] ___sys_sendmsg+0xee/0x170 [ 8504.421727][ T284] __sys_sendmsg+0xcd/0x170 [ 8504.421727][ T284] do_syscall_64+0xc6/0x1e0 [ 8504.421727][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8504.421727][ T284] [ 8504.423949][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8504.423949][ T284] netdev_get_by_index+0x5e/0x80 [ 8504.423949][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8504.423949][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8504.423949][ T284] ip6_route_add+0x1c/0x140 [ 8504.423949][ T284] addrconf_add_mroute+0x129/0x180 [ 8504.423949][ T284] addrconf_add_dev+0xe2/0x170 [ 8504.423949][ T284] inet6_addr_add+0x12f/0xa40 [ 8504.423949][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8504.423949][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8504.423949][ T284] netlink_rcv_skb+0x130/0x360 [ 8504.423949][ T284] netlink_unicast+0x449/0x710 [ 8504.423949][ T284] netlink_sendmsg+0x723/0xbe0 [ 8504.423949][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8504.423949][ T284] ___sys_sendmsg+0xee/0x170 [ 8504.423949][ T284] __sys_sendmsg+0xcd/0x170 [ 8504.423949][ T284] do_syscall_64+0xc6/0x1e0 [ 8504.423949][ T284] [ 8504.426122][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8504.426122][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8504.426122][ T284] ipv6_find_idev+0x102/0x170 [ 8504.426122][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8504.426122][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8504.426122][ T284] netlink_rcv_skb+0x130/0x360 [ 8504.426122][ T284] netlink_unicast+0x449/0x710 [ 8504.426122][ T284] netlink_sendmsg+0x723/0xbe0 [ 8504.426122][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8504.426122][ T284] ___sys_sendmsg+0xee/0x170 [ 8504.426122][ T284] __sys_sendmsg+0xcd/0x170 [ 8504.426122][ T284] do_syscall_64+0xc6/0x1e0 [ 8504.426122][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8504.426122][ T284] [ 8504.427825][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8504.427825][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8504.427825][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8504.427825][ T284] ipv6_find_idev+0x102/0x170 [ 8504.427825][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8504.427825][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8504.427825][ T284] netlink_rcv_skb+0x130/0x360 [ 8504.427825][ T284] netlink_unicast+0x449/0x710 [ 8504.427825][ T284] netlink_sendmsg+0x723/0xbe0 [ 8504.427825][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8504.427825][ T284] ___sys_sendmsg+0xee/0x170 [ 8504.427825][ T284] __sys_sendmsg+0xcd/0x170 [ 8504.427825][ T284] do_syscall_64+0xc6/0x1e0 [ 8504.427825][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8504.427825][ T284] [ 8514.179006][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8514.179467][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8514.179467][ T282] dst_init+0x84/0x4a0 [ 8514.179467][ T282] dst_alloc+0x97/0x150 [ 8514.179467][ T282] ip6_dst_alloc+0x23/0x90 [ 8514.179467][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8514.179467][ T282] ip6_pol_route+0x56f/0x840 [ 8514.179467][ T282] fib6_rule_lookup+0x196/0x240 [ 8514.179467][ T282] ip6_route_input+0x542/0x980 [ 8514.179467][ T282] ipv6_rcv+0x8f/0x400 [ 8514.179467][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8514.179467][ T282] process_backlog+0x101/0x620 [ 8514.179467][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8514.179467][ T282] net_rx_action+0x495/0xbe0 [ 8514.179467][ T282] __do_softirq+0x1b5/0x7f6 [ 8514.179467][ T282] [ 8514.181443][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8514.181443][ T282] netdev_get_by_index+0x5e/0x80 [ 8514.181443][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8514.181443][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8514.181443][ T282] ip6_route_add+0x1c/0x140 [ 8514.181443][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8514.181443][ T282] inet6_addr_add+0x4f8/0xa40 [ 8514.181443][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8514.181443][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8514.181443][ T282] netlink_rcv_skb+0x130/0x360 [ 8514.181443][ T282] netlink_unicast+0x449/0x710 [ 8514.181443][ T282] netlink_sendmsg+0x723/0xbe0 [ 8514.181443][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8514.181443][ T282] ___sys_sendmsg+0xee/0x170 [ 8514.181443][ T282] __sys_sendmsg+0xcd/0x170 [ 8514.181443][ T282] do_syscall_64+0xc6/0x1e0 [ 8514.181443][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8514.181443][ T282] [ 8514.183843][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8514.183843][ T282] netdev_get_by_index+0x5e/0x80 [ 8514.183843][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8514.183843][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8514.183843][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8514.183843][ T282] ipv6_add_addr+0x411/0x2000 [ 8514.183843][ T282] inet6_addr_add+0x30e/0xa40 [ 8514.183843][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8514.183843][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8514.183843][ T282] netlink_rcv_skb+0x130/0x360 [ 8514.183843][ T282] netlink_unicast+0x449/0x710 [ 8514.183843][ T282] netlink_sendmsg+0x723/0xbe0 [ 8514.183843][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8514.183843][ T282] ___sys_sendmsg+0xee/0x170 [ 8514.183843][ T282] __sys_sendmsg+0xcd/0x170 [ 8514.183843][ T282] do_syscall_64+0xc6/0x1e0 [ 8514.183843][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8514.183843][ T282] [ 8514.186236][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8514.186236][ T282] netdev_get_by_index+0x5e/0x80 [ 8514.186236][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8514.186236][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8514.186236][ T282] ip6_route_add+0x1c/0x140 [ 8514.186236][ T282] addrconf_add_mroute+0x129/0x180 [ 8514.186236][ T282] addrconf_add_dev+0xe2/0x170 [ 8514.186236][ T282] inet6_addr_add+0x12f/0xa40 [ 8514.186236][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8514.186236][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8514.186236][ T282] netlink_rcv_skb+0x130/0x360 [ 8514.186236][ T282] netlink_unicast+0x449/0x710 [ 8514.186236][ T282] netlink_sendmsg+0x723/0xbe0 [ 8514.186236][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8514.186236][ T282] ___sys_sendmsg+0xee/0x170 [ 8514.186236][ T282] __sys_sendmsg+0xcd/0x170 [ 8514.186236][ T282] do_syscall_64+0xc6/0x1e0 [ 8514.186236][ T282] [ 8514.188600][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8514.188600][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8514.188600][ T282] ipv6_find_idev+0x102/0x170 [ 8514.188600][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8514.188600][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8514.188600][ T282] netlink_rcv_skb+0x130/0x360 [ 8514.188600][ T282] netlink_unicast+0x449/0x710 [ 8514.188600][ T282] netlink_sendmsg+0x723/0xbe0 [ 8514.188600][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8514.188600][ T282] ___sys_sendmsg+0xee/0x170 [ 8514.188600][ T282] __sys_sendmsg+0xcd/0x170 [ 8514.188600][ T282] do_syscall_64+0xc6/0x1e0 [ 8514.188600][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8514.188600][ T282] [ 8514.190452][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8514.190452][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8514.190452][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8514.190452][ T282] ipv6_find_idev+0x102/0x170 [ 8514.190452][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8514.190452][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8514.190452][ T282] netlink_rcv_skb+0x130/0x360 [ 8514.190452][ T282] netlink_unicast+0x449/0x710 [ 8514.190452][ T282] netlink_sendmsg+0x723/0xbe0 [ 8514.190452][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8514.190452][ T282] ___sys_sendmsg+0xee/0x170 [ 8514.190452][ T282] __sys_sendmsg+0xcd/0x170 [ 8514.190452][ T282] do_syscall_64+0xc6/0x1e0 [ 8514.190452][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8514.190452][ T282] [ 8514.667106][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8514.667494][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8514.667494][ T284] netdev_get_by_index+0x5e/0x80 [ 8514.667494][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8514.667494][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8514.667494][ T284] ip6_route_add+0x1c/0x140 [ 8514.667494][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8514.667494][ T284] inet6_addr_add+0x4f8/0xa40 [ 8514.667494][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8514.667494][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8514.667494][ T284] netlink_rcv_skb+0x130/0x360 [ 8514.667494][ T284] netlink_unicast+0x449/0x710 [ 8514.667494][ T284] netlink_sendmsg+0x723/0xbe0 [ 8514.667494][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8514.667494][ T284] ___sys_sendmsg+0xee/0x170 [ 8514.667494][ T284] __sys_sendmsg+0xcd/0x170 [ 8514.667494][ T284] do_syscall_64+0xc6/0x1e0 [ 8514.667494][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8514.667494][ T284] [ 8514.669717][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8514.669717][ T284] netdev_get_by_index+0x5e/0x80 [ 8514.669717][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8514.669717][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8514.669717][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8514.669717][ T284] ipv6_add_addr+0x411/0x2000 [ 8514.669717][ T284] inet6_addr_add+0x30e/0xa40 [ 8514.669717][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8514.669717][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8514.669717][ T284] netlink_rcv_skb+0x130/0x360 [ 8514.669717][ T284] netlink_unicast+0x449/0x710 [ 8514.669717][ T284] netlink_sendmsg+0x723/0xbe0 [ 8514.669717][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8514.669717][ T284] ___sys_sendmsg+0xee/0x170 [ 8514.669717][ T284] __sys_sendmsg+0xcd/0x170 [ 8514.669717][ T284] do_syscall_64+0xc6/0x1e0 [ 8514.669717][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8514.669717][ T284] [ 8514.671941][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8514.671941][ T284] netdev_get_by_index+0x5e/0x80 [ 8514.671941][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8514.671941][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8514.671941][ T284] ip6_route_add+0x1c/0x140 [ 8514.671941][ T284] addrconf_add_mroute+0x129/0x180 [ 8514.671941][ T284] addrconf_add_dev+0xe2/0x170 [ 8514.671941][ T284] inet6_addr_add+0x12f/0xa40 [ 8514.671941][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8514.671941][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8514.671941][ T284] netlink_rcv_skb+0x130/0x360 [ 8514.671941][ T284] netlink_unicast+0x449/0x710 [ 8514.671941][ T284] netlink_sendmsg+0x723/0xbe0 [ 8514.671941][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8514.671941][ T284] ___sys_sendmsg+0xee/0x170 [ 8514.671941][ T284] __sys_sendmsg+0xcd/0x170 [ 8514.671941][ T284] do_syscall_64+0xc6/0x1e0 [ 8514.671941][ T284] [ 8514.674105][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8514.674105][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8514.674105][ T284] ipv6_find_idev+0x102/0x170 [ 8514.674105][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8514.674105][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8514.674105][ T284] netlink_rcv_skb+0x130/0x360 [ 8514.674105][ T284] netlink_unicast+0x449/0x710 [ 8514.674105][ T284] netlink_sendmsg+0x723/0xbe0 [ 8514.674105][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8514.674105][ T284] ___sys_sendmsg+0xee/0x170 [ 8514.674105][ T284] __sys_sendmsg+0xcd/0x170 [ 8514.674105][ T284] do_syscall_64+0xc6/0x1e0 [ 8514.674105][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8514.674105][ T284] [ 8514.675802][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8514.675802][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8514.675802][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8514.675802][ T284] ipv6_find_idev+0x102/0x170 [ 8514.675802][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8514.675802][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8514.675802][ T284] netlink_rcv_skb+0x130/0x360 [ 8514.675802][ T284] netlink_unicast+0x449/0x710 [ 8514.675802][ T284] netlink_sendmsg+0x723/0xbe0 [ 8514.675802][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8514.675802][ T284] ___sys_sendmsg+0xee/0x170 [ 8514.675802][ T284] __sys_sendmsg+0xcd/0x170 [ 8514.675802][ T284] do_syscall_64+0xc6/0x1e0 [ 8514.675802][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8514.675802][ T284] [ 8524.250944][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8524.251420][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8524.251420][ T282] dst_init+0x84/0x4a0 [ 8524.251420][ T282] dst_alloc+0x97/0x150 [ 8524.251420][ T282] ip6_dst_alloc+0x23/0x90 [ 8524.251420][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8524.251420][ T282] ip6_pol_route+0x56f/0x840 [ 8524.251420][ T282] fib6_rule_lookup+0x196/0x240 [ 8524.251420][ T282] ip6_route_input+0x542/0x980 [ 8524.251420][ T282] ipv6_rcv+0x8f/0x400 [ 8524.251420][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8524.251420][ T282] process_backlog+0x101/0x620 [ 8524.251420][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8524.251420][ T282] net_rx_action+0x495/0xbe0 [ 8524.251420][ T282] __do_softirq+0x1b5/0x7f6 [ 8524.251420][ T282] [ 8524.253368][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8524.253368][ T282] netdev_get_by_index+0x5e/0x80 [ 8524.253368][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8524.253368][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8524.253368][ T282] ip6_route_add+0x1c/0x140 [ 8524.253368][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8524.253368][ T282] inet6_addr_add+0x4f8/0xa40 [ 8524.253368][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8524.253368][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8524.253368][ T282] netlink_rcv_skb+0x130/0x360 [ 8524.253368][ T282] netlink_unicast+0x449/0x710 [ 8524.253368][ T282] netlink_sendmsg+0x723/0xbe0 [ 8524.253368][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8524.253368][ T282] ___sys_sendmsg+0xee/0x170 [ 8524.253368][ T282] __sys_sendmsg+0xcd/0x170 [ 8524.253368][ T282] do_syscall_64+0xc6/0x1e0 [ 8524.253368][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8524.253368][ T282] [ 8524.255768][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8524.255768][ T282] netdev_get_by_index+0x5e/0x80 [ 8524.255768][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8524.255768][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8524.255768][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8524.255768][ T282] ipv6_add_addr+0x411/0x2000 [ 8524.255768][ T282] inet6_addr_add+0x30e/0xa40 [ 8524.255768][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8524.255768][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8524.255768][ T282] netlink_rcv_skb+0x130/0x360 [ 8524.255768][ T282] netlink_unicast+0x449/0x710 [ 8524.255768][ T282] netlink_sendmsg+0x723/0xbe0 [ 8524.255768][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8524.255768][ T282] ___sys_sendmsg+0xee/0x170 [ 8524.255768][ T282] __sys_sendmsg+0xcd/0x170 [ 8524.255768][ T282] do_syscall_64+0xc6/0x1e0 [ 8524.255768][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8524.255768][ T282] [ 8524.258180][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8524.258180][ T282] netdev_get_by_index+0x5e/0x80 [ 8524.258180][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8524.258180][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8524.258180][ T282] ip6_route_add+0x1c/0x140 [ 8524.258180][ T282] addrconf_add_mroute+0x129/0x180 [ 8524.258180][ T282] addrconf_add_dev+0xe2/0x170 [ 8524.258180][ T282] inet6_addr_add+0x12f/0xa40 [ 8524.258180][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8524.258180][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8524.258180][ T282] netlink_rcv_skb+0x130/0x360 [ 8524.258180][ T282] netlink_unicast+0x449/0x710 [ 8524.258180][ T282] netlink_sendmsg+0x723/0xbe0 [ 8524.258180][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8524.258180][ T282] ___sys_sendmsg+0xee/0x170 [ 8524.258180][ T282] __sys_sendmsg+0xcd/0x170 [ 8524.258180][ T282] do_syscall_64+0xc6/0x1e0 [ 8524.258180][ T282] [ 8524.260531][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8524.260531][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8524.260531][ T282] ipv6_find_idev+0x102/0x170 [ 8524.260531][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8524.260531][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8524.260531][ T282] netlink_rcv_skb+0x130/0x360 [ 8524.260531][ T282] netlink_unicast+0x449/0x710 [ 8524.260531][ T282] netlink_sendmsg+0x723/0xbe0 [ 8524.260531][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8524.260531][ T282] ___sys_sendmsg+0xee/0x170 [ 8524.260531][ T282] __sys_sendmsg+0xcd/0x170 [ 8524.260531][ T282] do_syscall_64+0xc6/0x1e0 [ 8524.260531][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8524.260531][ T282] [ 8524.262377][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8524.262377][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8524.262377][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8524.262377][ T282] ipv6_find_idev+0x102/0x170 [ 8524.262377][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8524.262377][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8524.262377][ T282] netlink_rcv_skb+0x130/0x360 [ 8524.262377][ T282] netlink_unicast+0x449/0x710 [ 8524.262377][ T282] netlink_sendmsg+0x723/0xbe0 [ 8524.262377][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8524.262377][ T282] ___sys_sendmsg+0xee/0x170 [ 8524.262377][ T282] __sys_sendmsg+0xcd/0x170 [ 8524.262377][ T282] do_syscall_64+0xc6/0x1e0 [ 8524.262377][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8524.262377][ T282] [ 8524.915009][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8524.915447][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8524.915447][ T284] netdev_get_by_index+0x5e/0x80 [ 8524.915447][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8524.915447][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8524.915447][ T284] ip6_route_add+0x1c/0x140 [ 8524.915447][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8524.915447][ T284] inet6_addr_add+0x4f8/0xa40 [ 8524.915447][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8524.915447][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8524.915447][ T284] netlink_rcv_skb+0x130/0x360 [ 8524.915447][ T284] netlink_unicast+0x449/0x710 [ 8524.915447][ T284] netlink_sendmsg+0x723/0xbe0 [ 8524.915447][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8524.915447][ T284] ___sys_sendmsg+0xee/0x170 [ 8524.915447][ T284] __sys_sendmsg+0xcd/0x170 [ 8524.915447][ T284] do_syscall_64+0xc6/0x1e0 [ 8524.915447][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8524.915447][ T284] [ 8524.917697][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8524.917697][ T284] netdev_get_by_index+0x5e/0x80 [ 8524.917697][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8524.917697][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8524.917697][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8524.917697][ T284] ipv6_add_addr+0x411/0x2000 [ 8524.917697][ T284] inet6_addr_add+0x30e/0xa40 [ 8524.917697][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8524.917697][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8524.917697][ T284] netlink_rcv_skb+0x130/0x360 [ 8524.917697][ T284] netlink_unicast+0x449/0x710 [ 8524.917697][ T284] netlink_sendmsg+0x723/0xbe0 [ 8524.917697][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8524.917697][ T284] ___sys_sendmsg+0xee/0x170 [ 8524.917697][ T284] __sys_sendmsg+0xcd/0x170 [ 8524.917697][ T284] do_syscall_64+0xc6/0x1e0 [ 8524.917697][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8524.917697][ T284] [ 8524.919913][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8524.919913][ T284] netdev_get_by_index+0x5e/0x80 [ 8524.919913][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8524.919913][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8524.919913][ T284] ip6_route_add+0x1c/0x140 [ 8524.919913][ T284] addrconf_add_mroute+0x129/0x180 [ 8524.919913][ T284] addrconf_add_dev+0xe2/0x170 [ 8524.919913][ T284] inet6_addr_add+0x12f/0xa40 [ 8524.919913][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8524.919913][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8524.919913][ T284] netlink_rcv_skb+0x130/0x360 [ 8524.919913][ T284] netlink_unicast+0x449/0x710 [ 8524.919913][ T284] netlink_sendmsg+0x723/0xbe0 [ 8524.919913][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8524.919913][ T284] ___sys_sendmsg+0xee/0x170 [ 8524.919913][ T284] __sys_sendmsg+0xcd/0x170 [ 8524.919913][ T284] do_syscall_64+0xc6/0x1e0 [ 8524.919913][ T284] [ 8524.922099][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8524.922099][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8524.922099][ T284] ipv6_find_idev+0x102/0x170 [ 8524.922099][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8524.922099][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8524.922099][ T284] netlink_rcv_skb+0x130/0x360 [ 8524.922099][ T284] netlink_unicast+0x449/0x710 [ 8524.922099][ T284] netlink_sendmsg+0x723/0xbe0 [ 8524.922099][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8524.922099][ T284] ___sys_sendmsg+0xee/0x170 [ 8524.922099][ T284] __sys_sendmsg+0xcd/0x170 [ 8524.922099][ T284] do_syscall_64+0xc6/0x1e0 [ 8524.922099][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8524.922099][ T284] [ 8524.923913][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8524.923913][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8524.923913][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8524.923913][ T284] ipv6_find_idev+0x102/0x170 [ 8524.923913][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8524.923913][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8524.923913][ T284] netlink_rcv_skb+0x130/0x360 [ 8524.923913][ T284] netlink_unicast+0x449/0x710 [ 8524.923913][ T284] netlink_sendmsg+0x723/0xbe0 [ 8524.923913][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8524.923913][ T284] ___sys_sendmsg+0xee/0x170 [ 8524.923913][ T284] __sys_sendmsg+0xcd/0x170 [ 8524.923913][ T284] do_syscall_64+0xc6/0x1e0 [ 8524.923913][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8524.923913][ T284] [ 8534.515013][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8534.515477][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8534.515477][ T282] dst_init+0x84/0x4a0 [ 8534.515477][ T282] dst_alloc+0x97/0x150 [ 8534.515477][ T282] ip6_dst_alloc+0x23/0x90 [ 8534.515477][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8534.515477][ T282] ip6_pol_route+0x56f/0x840 [ 8534.515477][ T282] fib6_rule_lookup+0x196/0x240 [ 8534.515477][ T282] ip6_route_input+0x542/0x980 [ 8534.515477][ T282] ipv6_rcv+0x8f/0x400 [ 8534.515477][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8534.515477][ T282] process_backlog+0x101/0x620 [ 8534.515477][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8534.515477][ T282] net_rx_action+0x495/0xbe0 [ 8534.515477][ T282] __do_softirq+0x1b5/0x7f6 [ 8534.515477][ T282] [ 8534.517438][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8534.517438][ T282] netdev_get_by_index+0x5e/0x80 [ 8534.517438][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8534.517438][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8534.517438][ T282] ip6_route_add+0x1c/0x140 [ 8534.517438][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8534.517438][ T282] inet6_addr_add+0x4f8/0xa40 [ 8534.517438][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8534.517438][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8534.517438][ T282] netlink_rcv_skb+0x130/0x360 [ 8534.517438][ T282] netlink_unicast+0x449/0x710 [ 8534.517438][ T282] netlink_sendmsg+0x723/0xbe0 [ 8534.517438][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8534.517438][ T282] ___sys_sendmsg+0xee/0x170 [ 8534.517438][ T282] __sys_sendmsg+0xcd/0x170 [ 8534.517438][ T282] do_syscall_64+0xc6/0x1e0 [ 8534.517438][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8534.517438][ T282] [ 8534.519847][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8534.519847][ T282] netdev_get_by_index+0x5e/0x80 [ 8534.519847][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8534.519847][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8534.519847][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8534.519847][ T282] ipv6_add_addr+0x411/0x2000 [ 8534.519847][ T282] inet6_addr_add+0x30e/0xa40 [ 8534.519847][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8534.519847][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8534.519847][ T282] netlink_rcv_skb+0x130/0x360 [ 8534.519847][ T282] netlink_unicast+0x449/0x710 [ 8534.519847][ T282] netlink_sendmsg+0x723/0xbe0 [ 8534.519847][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8534.519847][ T282] ___sys_sendmsg+0xee/0x170 [ 8534.519847][ T282] __sys_sendmsg+0xcd/0x170 [ 8534.519847][ T282] do_syscall_64+0xc6/0x1e0 [ 8534.519847][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8534.519847][ T282] [ 8534.522253][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8534.522253][ T282] netdev_get_by_index+0x5e/0x80 [ 8534.522253][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8534.522253][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8534.522253][ T282] ip6_route_add+0x1c/0x140 [ 8534.522253][ T282] addrconf_add_mroute+0x129/0x180 [ 8534.522253][ T282] addrconf_add_dev+0xe2/0x170 [ 8534.522253][ T282] inet6_addr_add+0x12f/0xa40 [ 8534.522253][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8534.522253][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8534.522253][ T282] netlink_rcv_skb+0x130/0x360 [ 8534.522253][ T282] netlink_unicast+0x449/0x710 [ 8534.522253][ T282] netlink_sendmsg+0x723/0xbe0 [ 8534.522253][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8534.522253][ T282] ___sys_sendmsg+0xee/0x170 [ 8534.522253][ T282] __sys_sendmsg+0xcd/0x170 [ 8534.522253][ T282] do_syscall_64+0xc6/0x1e0 [ 8534.522253][ T282] [ 8534.524609][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8534.524609][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8534.524609][ T282] ipv6_find_idev+0x102/0x170 [ 8534.524609][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8534.524609][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8534.524609][ T282] netlink_rcv_skb+0x130/0x360 [ 8534.524609][ T282] netlink_unicast+0x449/0x710 [ 8534.524609][ T282] netlink_sendmsg+0x723/0xbe0 [ 8534.524609][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8534.524609][ T282] ___sys_sendmsg+0xee/0x170 [ 8534.524609][ T282] __sys_sendmsg+0xcd/0x170 [ 8534.524609][ T282] do_syscall_64+0xc6/0x1e0 [ 8534.524609][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8534.524609][ T282] [ 8534.526447][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8534.526447][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8534.526447][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8534.526447][ T282] ipv6_find_idev+0x102/0x170 [ 8534.526447][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8534.526447][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8534.526447][ T282] netlink_rcv_skb+0x130/0x360 [ 8534.526447][ T282] netlink_unicast+0x449/0x710 [ 8534.526447][ T282] netlink_sendmsg+0x723/0xbe0 [ 8534.526447][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8534.526447][ T282] ___sys_sendmsg+0xee/0x170 [ 8534.526447][ T282] __sys_sendmsg+0xcd/0x170 [ 8534.526447][ T282] do_syscall_64+0xc6/0x1e0 [ 8534.526447][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8534.526447][ T282] [ 8535.163044][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8535.163486][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8535.163486][ T284] netdev_get_by_index+0x5e/0x80 [ 8535.163486][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8535.163486][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8535.163486][ T284] ip6_route_add+0x1c/0x140 [ 8535.163486][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8535.163486][ T284] inet6_addr_add+0x4f8/0xa40 [ 8535.163486][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8535.163486][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8535.163486][ T284] netlink_rcv_skb+0x130/0x360 [ 8535.163486][ T284] netlink_unicast+0x449/0x710 [ 8535.163486][ T284] netlink_sendmsg+0x723/0xbe0 [ 8535.163486][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8535.163486][ T284] ___sys_sendmsg+0xee/0x170 [ 8535.163486][ T284] __sys_sendmsg+0xcd/0x170 [ 8535.163486][ T284] do_syscall_64+0xc6/0x1e0 [ 8535.163486][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8535.163486][ T284] [ 8535.165724][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8535.165724][ T284] netdev_get_by_index+0x5e/0x80 [ 8535.165724][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8535.165724][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8535.165724][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8535.165724][ T284] ipv6_add_addr+0x411/0x2000 [ 8535.165724][ T284] inet6_addr_add+0x30e/0xa40 [ 8535.165724][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8535.165724][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8535.165724][ T284] netlink_rcv_skb+0x130/0x360 [ 8535.165724][ T284] netlink_unicast+0x449/0x710 [ 8535.165724][ T284] netlink_sendmsg+0x723/0xbe0 [ 8535.165724][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8535.165724][ T284] ___sys_sendmsg+0xee/0x170 [ 8535.165724][ T284] __sys_sendmsg+0xcd/0x170 [ 8535.165724][ T284] do_syscall_64+0xc6/0x1e0 [ 8535.165724][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8535.165724][ T284] [ 8535.167932][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8535.167932][ T284] netdev_get_by_index+0x5e/0x80 [ 8535.167932][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8535.167932][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8535.167932][ T284] ip6_route_add+0x1c/0x140 [ 8535.167932][ T284] addrconf_add_mroute+0x129/0x180 [ 8535.167932][ T284] addrconf_add_dev+0xe2/0x170 [ 8535.167932][ T284] inet6_addr_add+0x12f/0xa40 [ 8535.167932][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8535.167932][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8535.167932][ T284] netlink_rcv_skb+0x130/0x360 [ 8535.167932][ T284] netlink_unicast+0x449/0x710 [ 8535.167932][ T284] netlink_sendmsg+0x723/0xbe0 [ 8535.167932][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8535.167932][ T284] ___sys_sendmsg+0xee/0x170 [ 8535.167932][ T284] __sys_sendmsg+0xcd/0x170 [ 8535.167932][ T284] do_syscall_64+0xc6/0x1e0 [ 8535.167932][ T284] [ 8535.170123][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8535.170123][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8535.170123][ T284] ipv6_find_idev+0x102/0x170 [ 8535.170123][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8535.170123][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8535.170123][ T284] netlink_rcv_skb+0x130/0x360 [ 8535.170123][ T284] netlink_unicast+0x449/0x710 [ 8535.170123][ T284] netlink_sendmsg+0x723/0xbe0 [ 8535.170123][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8535.170123][ T284] ___sys_sendmsg+0xee/0x170 [ 8535.170123][ T284] __sys_sendmsg+0xcd/0x170 [ 8535.170123][ T284] do_syscall_64+0xc6/0x1e0 [ 8535.170123][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8535.170123][ T284] [ 8535.171825][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8535.171825][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8535.171825][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8535.171825][ T284] ipv6_find_idev+0x102/0x170 [ 8535.171825][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8535.171825][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8535.171825][ T284] netlink_rcv_skb+0x130/0x360 [ 8535.171825][ T284] netlink_unicast+0x449/0x710 [ 8535.171825][ T284] netlink_sendmsg+0x723/0xbe0 [ 8535.171825][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8535.171825][ T284] ___sys_sendmsg+0xee/0x170 [ 8535.171825][ T284] __sys_sendmsg+0xcd/0x170 [ 8535.171825][ T284] do_syscall_64+0xc6/0x1e0 [ 8535.171825][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8535.171825][ T284] [ 8544.779015][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8544.779435][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8544.779435][ T282] dst_init+0x84/0x4a0 [ 8544.779435][ T282] dst_alloc+0x97/0x150 [ 8544.779435][ T282] ip6_dst_alloc+0x23/0x90 [ 8544.779435][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8544.779435][ T282] ip6_pol_route+0x56f/0x840 [ 8544.779435][ T282] fib6_rule_lookup+0x196/0x240 [ 8544.779435][ T282] ip6_route_input+0x542/0x980 [ 8544.779435][ T282] ipv6_rcv+0x8f/0x400 [ 8544.779435][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8544.779435][ T282] process_backlog+0x101/0x620 [ 8544.779435][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8544.779435][ T282] net_rx_action+0x495/0xbe0 [ 8544.779435][ T282] __do_softirq+0x1b5/0x7f6 [ 8544.779435][ T282] [ 8544.781407][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8544.781407][ T282] netdev_get_by_index+0x5e/0x80 [ 8544.781407][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8544.781407][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8544.781407][ T282] ip6_route_add+0x1c/0x140 [ 8544.781407][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8544.781407][ T282] inet6_addr_add+0x4f8/0xa40 [ 8544.781407][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8544.781407][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8544.781407][ T282] netlink_rcv_skb+0x130/0x360 [ 8544.781407][ T282] netlink_unicast+0x449/0x710 [ 8544.781407][ T282] netlink_sendmsg+0x723/0xbe0 [ 8544.781407][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8544.781407][ T282] ___sys_sendmsg+0xee/0x170 [ 8544.781407][ T282] __sys_sendmsg+0xcd/0x170 [ 8544.781407][ T282] do_syscall_64+0xc6/0x1e0 [ 8544.781407][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8544.781407][ T282] [ 8544.783807][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8544.783807][ T282] netdev_get_by_index+0x5e/0x80 [ 8544.783807][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8544.783807][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8544.783807][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8544.783807][ T282] ipv6_add_addr+0x411/0x2000 [ 8544.783807][ T282] inet6_addr_add+0x30e/0xa40 [ 8544.783807][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8544.783807][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8544.783807][ T282] netlink_rcv_skb+0x130/0x360 [ 8544.783807][ T282] netlink_unicast+0x449/0x710 [ 8544.783807][ T282] netlink_sendmsg+0x723/0xbe0 [ 8544.783807][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8544.783807][ T282] ___sys_sendmsg+0xee/0x170 [ 8544.783807][ T282] __sys_sendmsg+0xcd/0x170 [ 8544.783807][ T282] do_syscall_64+0xc6/0x1e0 [ 8544.783807][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8544.783807][ T282] [ 8544.786214][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8544.786214][ T282] netdev_get_by_index+0x5e/0x80 [ 8544.786214][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8544.786214][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8544.786214][ T282] ip6_route_add+0x1c/0x140 [ 8544.786214][ T282] addrconf_add_mroute+0x129/0x180 [ 8544.786214][ T282] addrconf_add_dev+0xe2/0x170 [ 8544.786214][ T282] inet6_addr_add+0x12f/0xa40 [ 8544.786214][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8544.786214][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8544.786214][ T282] netlink_rcv_skb+0x130/0x360 [ 8544.786214][ T282] netlink_unicast+0x449/0x710 [ 8544.786214][ T282] netlink_sendmsg+0x723/0xbe0 [ 8544.786214][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8544.786214][ T282] ___sys_sendmsg+0xee/0x170 [ 8544.786214][ T282] __sys_sendmsg+0xcd/0x170 [ 8544.786214][ T282] do_syscall_64+0xc6/0x1e0 [ 8544.786214][ T282] [ 8544.788588][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8544.788588][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8544.788588][ T282] ipv6_find_idev+0x102/0x170 [ 8544.788588][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8544.788588][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8544.788588][ T282] netlink_rcv_skb+0x130/0x360 [ 8544.788588][ T282] netlink_unicast+0x449/0x710 [ 8544.788588][ T282] netlink_sendmsg+0x723/0xbe0 [ 8544.788588][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8544.788588][ T282] ___sys_sendmsg+0xee/0x170 [ 8544.788588][ T282] __sys_sendmsg+0xcd/0x170 [ 8544.788588][ T282] do_syscall_64+0xc6/0x1e0 [ 8544.788588][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8544.788588][ T282] [ 8544.790447][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8544.790447][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8544.790447][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8544.790447][ T282] ipv6_find_idev+0x102/0x170 [ 8544.790447][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8544.790447][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8544.790447][ T282] netlink_rcv_skb+0x130/0x360 [ 8544.790447][ T282] netlink_unicast+0x449/0x710 [ 8544.790447][ T282] netlink_sendmsg+0x723/0xbe0 [ 8544.790447][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8544.790447][ T282] ___sys_sendmsg+0xee/0x170 [ 8544.790447][ T282] __sys_sendmsg+0xcd/0x170 [ 8544.790447][ T282] do_syscall_64+0xc6/0x1e0 [ 8544.790447][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8544.790447][ T282] [ 8545.275036][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8545.275534][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8545.275534][ T284] netdev_get_by_index+0x5e/0x80 [ 8545.275534][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8545.275534][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8545.275534][ T284] ip6_route_add+0x1c/0x140 [ 8545.275534][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8545.275534][ T284] inet6_addr_add+0x4f8/0xa40 [ 8545.275534][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8545.275534][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8545.275534][ T284] netlink_rcv_skb+0x130/0x360 [ 8545.275534][ T284] netlink_unicast+0x449/0x710 [ 8545.275534][ T284] netlink_sendmsg+0x723/0xbe0 [ 8545.275534][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8545.275534][ T284] ___sys_sendmsg+0xee/0x170 [ 8545.275534][ T284] __sys_sendmsg+0xcd/0x170 [ 8545.275534][ T284] do_syscall_64+0xc6/0x1e0 [ 8545.275534][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8545.275534][ T284] [ 8545.277964][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8545.277964][ T284] netdev_get_by_index+0x5e/0x80 [ 8545.277964][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8545.277964][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8545.277964][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8545.277964][ T284] ipv6_add_addr+0x411/0x2000 [ 8545.277964][ T284] inet6_addr_add+0x30e/0xa40 [ 8545.277964][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8545.277964][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8545.277964][ T284] netlink_rcv_skb+0x130/0x360 [ 8545.277964][ T284] netlink_unicast+0x449/0x710 [ 8545.277964][ T284] netlink_sendmsg+0x723/0xbe0 [ 8545.277964][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8545.277964][ T284] ___sys_sendmsg+0xee/0x170 [ 8545.277964][ T284] __sys_sendmsg+0xcd/0x170 [ 8545.277964][ T284] do_syscall_64+0xc6/0x1e0 [ 8545.277964][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8545.277964][ T284] [ 8545.280357][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8545.280357][ T284] netdev_get_by_index+0x5e/0x80 [ 8545.280357][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8545.280357][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8545.280357][ T284] ip6_route_add+0x1c/0x140 [ 8545.280357][ T284] addrconf_add_mroute+0x129/0x180 [ 8545.280357][ T284] addrconf_add_dev+0xe2/0x170 [ 8545.280357][ T284] inet6_addr_add+0x12f/0xa40 [ 8545.280357][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8545.280357][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8545.280357][ T284] netlink_rcv_skb+0x130/0x360 [ 8545.280357][ T284] netlink_unicast+0x449/0x710 [ 8545.280357][ T284] netlink_sendmsg+0x723/0xbe0 [ 8545.280357][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8545.280357][ T284] ___sys_sendmsg+0xee/0x170 [ 8545.280357][ T284] __sys_sendmsg+0xcd/0x170 [ 8545.280357][ T284] do_syscall_64+0xc6/0x1e0 [ 8545.280357][ T284] [ 8545.282712][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8545.282712][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8545.282712][ T284] ipv6_find_idev+0x102/0x170 [ 8545.282712][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8545.282712][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8545.282712][ T284] netlink_rcv_skb+0x130/0x360 [ 8545.282712][ T284] netlink_unicast+0x449/0x710 [ 8545.282712][ T284] netlink_sendmsg+0x723/0xbe0 [ 8545.282712][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8545.282712][ T284] ___sys_sendmsg+0xee/0x170 [ 8545.282712][ T284] __sys_sendmsg+0xcd/0x170 [ 8545.282712][ T284] do_syscall_64+0xc6/0x1e0 [ 8545.282712][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8545.282712][ T284] [ 8545.284565][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8545.284565][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8545.284565][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8545.284565][ T284] ipv6_find_idev+0x102/0x170 [ 8545.284565][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8545.284565][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8545.284565][ T284] netlink_rcv_skb+0x130/0x360 [ 8545.284565][ T284] netlink_unicast+0x449/0x710 [ 8545.284565][ T284] netlink_sendmsg+0x723/0xbe0 [ 8545.284565][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8545.284565][ T284] ___sys_sendmsg+0xee/0x170 [ 8545.284565][ T284] __sys_sendmsg+0xcd/0x170 [ 8545.284565][ T284] do_syscall_64+0xc6/0x1e0 [ 8545.284565][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8545.284565][ T284] [ 8554.994992][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8554.995411][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8554.995411][ T282] dst_init+0x84/0x4a0 [ 8554.995411][ T282] dst_alloc+0x97/0x150 [ 8554.995411][ T282] ip6_dst_alloc+0x23/0x90 [ 8554.995411][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8554.995411][ T282] ip6_pol_route+0x56f/0x840 [ 8554.995411][ T282] fib6_rule_lookup+0x196/0x240 [ 8554.995411][ T282] ip6_route_input+0x542/0x980 [ 8554.995411][ T282] ipv6_rcv+0x8f/0x400 [ 8554.995411][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8554.995411][ T282] process_backlog+0x101/0x620 [ 8554.995411][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8554.995411][ T282] net_rx_action+0x495/0xbe0 [ 8554.995411][ T282] __do_softirq+0x1b5/0x7f6 [ 8554.995411][ T282] [ 8554.997355][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8554.997355][ T282] netdev_get_by_index+0x5e/0x80 [ 8554.997355][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8554.997355][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8554.997355][ T282] ip6_route_add+0x1c/0x140 [ 8554.997355][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8554.997355][ T282] inet6_addr_add+0x4f8/0xa40 [ 8554.997355][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8554.997355][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8554.997355][ T282] netlink_rcv_skb+0x130/0x360 [ 8554.997355][ T282] netlink_unicast+0x449/0x710 [ 8554.997355][ T282] netlink_sendmsg+0x723/0xbe0 [ 8554.997355][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8554.997355][ T282] ___sys_sendmsg+0xee/0x170 [ 8554.997355][ T282] __sys_sendmsg+0xcd/0x170 [ 8554.997355][ T282] do_syscall_64+0xc6/0x1e0 [ 8554.997355][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8554.997355][ T282] [ 8554.999757][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8554.999757][ T282] netdev_get_by_index+0x5e/0x80 [ 8554.999757][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8554.999757][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8554.999757][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8554.999757][ T282] ipv6_add_addr+0x411/0x2000 [ 8554.999757][ T282] inet6_addr_add+0x30e/0xa40 [ 8554.999757][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8554.999757][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8554.999757][ T282] netlink_rcv_skb+0x130/0x360 [ 8554.999757][ T282] netlink_unicast+0x449/0x710 [ 8554.999757][ T282] netlink_sendmsg+0x723/0xbe0 [ 8554.999757][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8554.999757][ T282] ___sys_sendmsg+0xee/0x170 [ 8554.999757][ T282] __sys_sendmsg+0xcd/0x170 [ 8554.999757][ T282] do_syscall_64+0xc6/0x1e0 [ 8554.999757][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8554.999757][ T282] [ 8555.002184][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8555.002184][ T282] netdev_get_by_index+0x5e/0x80 [ 8555.002184][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8555.002184][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8555.002184][ T282] ip6_route_add+0x1c/0x140 [ 8555.002184][ T282] addrconf_add_mroute+0x129/0x180 [ 8555.002184][ T282] addrconf_add_dev+0xe2/0x170 [ 8555.002184][ T282] inet6_addr_add+0x12f/0xa40 [ 8555.002184][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8555.002184][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8555.002184][ T282] netlink_rcv_skb+0x130/0x360 [ 8555.002184][ T282] netlink_unicast+0x449/0x710 [ 8555.002184][ T282] netlink_sendmsg+0x723/0xbe0 [ 8555.002184][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8555.002184][ T282] ___sys_sendmsg+0xee/0x170 [ 8555.002184][ T282] __sys_sendmsg+0xcd/0x170 [ 8555.002184][ T282] do_syscall_64+0xc6/0x1e0 [ 8555.002184][ T282] [ 8555.005038][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8555.005038][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8555.005038][ T282] ipv6_find_idev+0x102/0x170 [ 8555.005038][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8555.005038][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8555.005038][ T282] netlink_rcv_skb+0x130/0x360 [ 8555.005038][ T282] netlink_unicast+0x449/0x710 [ 8555.005038][ T282] netlink_sendmsg+0x723/0xbe0 [ 8555.005038][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8555.005038][ T282] ___sys_sendmsg+0xee/0x170 [ 8555.005038][ T282] __sys_sendmsg+0xcd/0x170 [ 8555.005038][ T282] do_syscall_64+0xc6/0x1e0 [ 8555.005038][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8555.005038][ T282] [ 8555.006870][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8555.006870][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8555.006870][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8555.006870][ T282] ipv6_find_idev+0x102/0x170 [ 8555.006870][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8555.006870][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8555.006870][ T282] netlink_rcv_skb+0x130/0x360 [ 8555.006870][ T282] netlink_unicast+0x449/0x710 [ 8555.006870][ T282] netlink_sendmsg+0x723/0xbe0 [ 8555.006870][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8555.006870][ T282] ___sys_sendmsg+0xee/0x170 [ 8555.006870][ T282] __sys_sendmsg+0xcd/0x170 [ 8555.006870][ T282] do_syscall_64+0xc6/0x1e0 [ 8555.006870][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8555.006870][ T282] [ 8555.506982][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8555.507903][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8555.507903][ T284] netdev_get_by_index+0x5e/0x80 [ 8555.507903][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8555.507903][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8555.507903][ T284] ip6_route_add+0x1c/0x140 [ 8555.507903][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8555.507903][ T284] inet6_addr_add+0x4f8/0xa40 [ 8555.507903][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8555.507903][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8555.507903][ T284] netlink_rcv_skb+0x130/0x360 [ 8555.507903][ T284] netlink_unicast+0x449/0x710 [ 8555.507903][ T284] netlink_sendmsg+0x723/0xbe0 [ 8555.507903][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8555.507903][ T284] ___sys_sendmsg+0xee/0x170 [ 8555.507903][ T284] __sys_sendmsg+0xcd/0x170 [ 8555.507903][ T284] do_syscall_64+0xc6/0x1e0 [ 8555.507903][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8555.507903][ T284] [ 8555.510747][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8555.510747][ T284] netdev_get_by_index+0x5e/0x80 [ 8555.510747][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8555.510747][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8555.510747][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8555.510747][ T284] ipv6_add_addr+0x411/0x2000 [ 8555.510747][ T284] inet6_addr_add+0x30e/0xa40 [ 8555.510747][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8555.510747][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8555.510747][ T284] netlink_rcv_skb+0x130/0x360 [ 8555.510747][ T284] netlink_unicast+0x449/0x710 [ 8555.510747][ T284] netlink_sendmsg+0x723/0xbe0 [ 8555.510747][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8555.510747][ T284] ___sys_sendmsg+0xee/0x170 [ 8555.510747][ T284] __sys_sendmsg+0xcd/0x170 [ 8555.510747][ T284] do_syscall_64+0xc6/0x1e0 [ 8555.510747][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8555.510747][ T284] [ 8555.513221][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8555.513221][ T284] netdev_get_by_index+0x5e/0x80 [ 8555.513221][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8555.513221][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8555.513221][ T284] ip6_route_add+0x1c/0x140 [ 8555.513221][ T284] addrconf_add_mroute+0x129/0x180 [ 8555.513221][ T284] addrconf_add_dev+0xe2/0x170 [ 8555.513221][ T284] inet6_addr_add+0x12f/0xa40 [ 8555.513221][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8555.513221][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8555.513221][ T284] netlink_rcv_skb+0x130/0x360 [ 8555.513221][ T284] netlink_unicast+0x449/0x710 [ 8555.513221][ T284] netlink_sendmsg+0x723/0xbe0 [ 8555.513221][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8555.513221][ T284] ___sys_sendmsg+0xee/0x170 [ 8555.513221][ T284] __sys_sendmsg+0xcd/0x170 [ 8555.513221][ T284] do_syscall_64+0xc6/0x1e0 [ 8555.513221][ T284] [ 8555.515647][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8555.515647][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8555.515647][ T284] ipv6_find_idev+0x102/0x170 [ 8555.515647][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8555.515647][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8555.515647][ T284] netlink_rcv_skb+0x130/0x360 [ 8555.515647][ T284] netlink_unicast+0x449/0x710 [ 8555.515647][ T284] netlink_sendmsg+0x723/0xbe0 [ 8555.515647][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8555.515647][ T284] ___sys_sendmsg+0xee/0x170 [ 8555.515647][ T284] __sys_sendmsg+0xcd/0x170 [ 8555.515647][ T284] do_syscall_64+0xc6/0x1e0 [ 8555.515647][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8555.515647][ T284] [ 8555.517541][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8555.517541][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8555.517541][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8555.517541][ T284] ipv6_find_idev+0x102/0x170 [ 8555.517541][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8555.517541][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8555.517541][ T284] netlink_rcv_skb+0x130/0x360 [ 8555.517541][ T284] netlink_unicast+0x449/0x710 [ 8555.517541][ T284] netlink_sendmsg+0x723/0xbe0 [ 8555.517541][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8555.517541][ T284] ___sys_sendmsg+0xee/0x170 [ 8555.517541][ T284] __sys_sendmsg+0xcd/0x170 [ 8555.517541][ T284] do_syscall_64+0xc6/0x1e0 [ 8555.517541][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8555.517541][ T284] [ 8565.250939][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8565.251366][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8565.251366][ T282] dst_init+0x84/0x4a0 [ 8565.251366][ T282] dst_alloc+0x97/0x150 [ 8565.251366][ T282] ip6_dst_alloc+0x23/0x90 [ 8565.251366][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8565.251366][ T282] ip6_pol_route+0x56f/0x840 [ 8565.251366][ T282] fib6_rule_lookup+0x196/0x240 [ 8565.251366][ T282] ip6_route_input+0x542/0x980 [ 8565.251366][ T282] ipv6_rcv+0x8f/0x400 [ 8565.251366][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8565.251366][ T282] process_backlog+0x101/0x620 [ 8565.251366][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8565.251366][ T282] net_rx_action+0x495/0xbe0 [ 8565.251366][ T282] __do_softirq+0x1b5/0x7f6 [ 8565.251366][ T282] [ 8565.253350][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8565.253350][ T282] netdev_get_by_index+0x5e/0x80 [ 8565.253350][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8565.253350][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8565.253350][ T282] ip6_route_add+0x1c/0x140 [ 8565.253350][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8565.253350][ T282] inet6_addr_add+0x4f8/0xa40 [ 8565.253350][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8565.253350][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8565.253350][ T282] netlink_rcv_skb+0x130/0x360 [ 8565.253350][ T282] netlink_unicast+0x449/0x710 [ 8565.253350][ T282] netlink_sendmsg+0x723/0xbe0 [ 8565.253350][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8565.253350][ T282] ___sys_sendmsg+0xee/0x170 [ 8565.253350][ T282] __sys_sendmsg+0xcd/0x170 [ 8565.253350][ T282] do_syscall_64+0xc6/0x1e0 [ 8565.253350][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8565.253350][ T282] [ 8565.255762][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8565.255762][ T282] netdev_get_by_index+0x5e/0x80 [ 8565.255762][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8565.255762][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8565.255762][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8565.255762][ T282] ipv6_add_addr+0x411/0x2000 [ 8565.255762][ T282] inet6_addr_add+0x30e/0xa40 [ 8565.255762][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8565.255762][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8565.255762][ T282] netlink_rcv_skb+0x130/0x360 [ 8565.255762][ T282] netlink_unicast+0x449/0x710 [ 8565.255762][ T282] netlink_sendmsg+0x723/0xbe0 [ 8565.255762][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8565.255762][ T282] ___sys_sendmsg+0xee/0x170 [ 8565.255762][ T282] __sys_sendmsg+0xcd/0x170 [ 8565.255762][ T282] do_syscall_64+0xc6/0x1e0 [ 8565.255762][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8565.255762][ T282] [ 8565.258166][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8565.258166][ T282] netdev_get_by_index+0x5e/0x80 [ 8565.258166][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8565.258166][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8565.258166][ T282] ip6_route_add+0x1c/0x140 [ 8565.258166][ T282] addrconf_add_mroute+0x129/0x180 [ 8565.258166][ T282] addrconf_add_dev+0xe2/0x170 [ 8565.258166][ T282] inet6_addr_add+0x12f/0xa40 [ 8565.258166][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8565.258166][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8565.258166][ T282] netlink_rcv_skb+0x130/0x360 [ 8565.258166][ T282] netlink_unicast+0x449/0x710 [ 8565.258166][ T282] netlink_sendmsg+0x723/0xbe0 [ 8565.258166][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8565.258166][ T282] ___sys_sendmsg+0xee/0x170 [ 8565.258166][ T282] __sys_sendmsg+0xcd/0x170 [ 8565.258166][ T282] do_syscall_64+0xc6/0x1e0 [ 8565.258166][ T282] [ 8565.260335][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8565.260335][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8565.260335][ T282] ipv6_find_idev+0x102/0x170 [ 8565.260335][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8565.260335][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8565.260335][ T282] netlink_rcv_skb+0x130/0x360 [ 8565.260335][ T282] netlink_unicast+0x449/0x710 [ 8565.260335][ T282] netlink_sendmsg+0x723/0xbe0 [ 8565.260335][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8565.260335][ T282] ___sys_sendmsg+0xee/0x170 [ 8565.260335][ T282] __sys_sendmsg+0xcd/0x170 [ 8565.260335][ T282] do_syscall_64+0xc6/0x1e0 [ 8565.260335][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8565.260335][ T282] [ 8565.262029][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8565.262029][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8565.262029][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8565.262029][ T282] ipv6_find_idev+0x102/0x170 [ 8565.262029][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8565.262029][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8565.262029][ T282] netlink_rcv_skb+0x130/0x360 [ 8565.262029][ T282] netlink_unicast+0x449/0x710 [ 8565.262029][ T282] netlink_sendmsg+0x723/0xbe0 [ 8565.262029][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8565.262029][ T282] ___sys_sendmsg+0xee/0x170 [ 8565.262029][ T282] __sys_sendmsg+0xcd/0x170 [ 8565.262029][ T282] do_syscall_64+0xc6/0x1e0 [ 8565.262029][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8565.262029][ T282] [ 8565.754950][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8565.755439][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8565.755439][ T284] netdev_get_by_index+0x5e/0x80 [ 8565.755439][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8565.755439][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8565.755439][ T284] ip6_route_add+0x1c/0x140 [ 8565.755439][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8565.755439][ T284] inet6_addr_add+0x4f8/0xa40 [ 8565.755439][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8565.755439][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8565.755439][ T284] netlink_rcv_skb+0x130/0x360 [ 8565.755439][ T284] netlink_unicast+0x449/0x710 [ 8565.755439][ T284] netlink_sendmsg+0x723/0xbe0 [ 8565.755439][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8565.755439][ T284] ___sys_sendmsg+0xee/0x170 [ 8565.755439][ T284] __sys_sendmsg+0xcd/0x170 [ 8565.755439][ T284] do_syscall_64+0xc6/0x1e0 [ 8565.755439][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8565.755439][ T284] [ 8565.757675][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8565.757675][ T284] netdev_get_by_index+0x5e/0x80 [ 8565.757675][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8565.757675][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8565.757675][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8565.757675][ T284] ipv6_add_addr+0x411/0x2000 [ 8565.757675][ T284] inet6_addr_add+0x30e/0xa40 [ 8565.757675][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8565.757675][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8565.757675][ T284] netlink_rcv_skb+0x130/0x360 [ 8565.757675][ T284] netlink_unicast+0x449/0x710 [ 8565.757675][ T284] netlink_sendmsg+0x723/0xbe0 [ 8565.757675][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8565.757675][ T284] ___sys_sendmsg+0xee/0x170 [ 8565.757675][ T284] __sys_sendmsg+0xcd/0x170 [ 8565.757675][ T284] do_syscall_64+0xc6/0x1e0 [ 8565.757675][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8565.757675][ T284] [ 8565.759871][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8565.759871][ T284] netdev_get_by_index+0x5e/0x80 [ 8565.759871][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8565.759871][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8565.759871][ T284] ip6_route_add+0x1c/0x140 [ 8565.759871][ T284] addrconf_add_mroute+0x129/0x180 [ 8565.759871][ T284] addrconf_add_dev+0xe2/0x170 [ 8565.759871][ T284] inet6_addr_add+0x12f/0xa40 [ 8565.759871][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8565.759871][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8565.759871][ T284] netlink_rcv_skb+0x130/0x360 [ 8565.759871][ T284] netlink_unicast+0x449/0x710 [ 8565.759871][ T284] netlink_sendmsg+0x723/0xbe0 [ 8565.759871][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8565.759871][ T284] ___sys_sendmsg+0xee/0x170 [ 8565.759871][ T284] __sys_sendmsg+0xcd/0x170 [ 8565.759871][ T284] do_syscall_64+0xc6/0x1e0 [ 8565.759871][ T284] [ 8565.762041][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8565.762041][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8565.762041][ T284] ipv6_find_idev+0x102/0x170 [ 8565.762041][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8565.762041][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8565.762041][ T284] netlink_rcv_skb+0x130/0x360 [ 8565.762041][ T284] netlink_unicast+0x449/0x710 [ 8565.762041][ T284] netlink_sendmsg+0x723/0xbe0 [ 8565.762041][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8565.762041][ T284] ___sys_sendmsg+0xee/0x170 [ 8565.762041][ T284] __sys_sendmsg+0xcd/0x170 [ 8565.762041][ T284] do_syscall_64+0xc6/0x1e0 [ 8565.762041][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8565.762041][ T284] [ 8565.763758][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8565.763758][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8565.763758][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8565.763758][ T284] ipv6_find_idev+0x102/0x170 [ 8565.763758][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8565.763758][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8565.763758][ T284] netlink_rcv_skb+0x130/0x360 [ 8565.763758][ T284] netlink_unicast+0x449/0x710 [ 8565.763758][ T284] netlink_sendmsg+0x723/0xbe0 [ 8565.763758][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8565.763758][ T284] ___sys_sendmsg+0xee/0x170 [ 8565.763758][ T284] __sys_sendmsg+0xcd/0x170 [ 8565.763758][ T284] do_syscall_64+0xc6/0x1e0 [ 8565.763758][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8565.763758][ T284] [ 8575.379020][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8575.379514][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8575.379514][ T282] dst_init+0x84/0x4a0 [ 8575.379514][ T282] dst_alloc+0x97/0x150 [ 8575.379514][ T282] ip6_dst_alloc+0x23/0x90 [ 8575.379514][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8575.379514][ T282] ip6_pol_route+0x56f/0x840 [ 8575.379514][ T282] fib6_rule_lookup+0x196/0x240 [ 8575.379514][ T282] ip6_route_input+0x542/0x980 [ 8575.379514][ T282] ipv6_rcv+0x8f/0x400 [ 8575.379514][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8575.379514][ T282] process_backlog+0x101/0x620 [ 8575.379514][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8575.379514][ T282] net_rx_action+0x495/0xbe0 [ 8575.379514][ T282] __do_softirq+0x1b5/0x7f6 [ 8575.379514][ T282] [ 8575.381336][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8575.381336][ T282] netdev_get_by_index+0x5e/0x80 [ 8575.381336][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8575.381336][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8575.381336][ T282] ip6_route_add+0x1c/0x140 [ 8575.381336][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8575.381336][ T282] inet6_addr_add+0x4f8/0xa40 [ 8575.381336][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8575.381336][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8575.381336][ T282] netlink_rcv_skb+0x130/0x360 [ 8575.381336][ T282] netlink_unicast+0x449/0x710 [ 8575.381336][ T282] netlink_sendmsg+0x723/0xbe0 [ 8575.381336][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8575.381336][ T282] ___sys_sendmsg+0xee/0x170 [ 8575.381336][ T282] __sys_sendmsg+0xcd/0x170 [ 8575.381336][ T282] do_syscall_64+0xc6/0x1e0 [ 8575.381336][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8575.381336][ T282] [ 8575.383547][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8575.383547][ T282] netdev_get_by_index+0x5e/0x80 [ 8575.383547][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8575.383547][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8575.383547][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8575.383547][ T282] ipv6_add_addr+0x411/0x2000 [ 8575.383547][ T282] inet6_addr_add+0x30e/0xa40 [ 8575.383547][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8575.383547][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8575.383547][ T282] netlink_rcv_skb+0x130/0x360 [ 8575.383547][ T282] netlink_unicast+0x449/0x710 [ 8575.383547][ T282] netlink_sendmsg+0x723/0xbe0 [ 8575.383547][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8575.383547][ T282] ___sys_sendmsg+0xee/0x170 [ 8575.383547][ T282] __sys_sendmsg+0xcd/0x170 [ 8575.383547][ T282] do_syscall_64+0xc6/0x1e0 [ 8575.383547][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8575.383547][ T282] [ 8575.385760][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8575.385760][ T282] netdev_get_by_index+0x5e/0x80 [ 8575.385760][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8575.385760][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8575.385760][ T282] ip6_route_add+0x1c/0x140 [ 8575.385760][ T282] addrconf_add_mroute+0x129/0x180 [ 8575.385760][ T282] addrconf_add_dev+0xe2/0x170 [ 8575.385760][ T282] inet6_addr_add+0x12f/0xa40 [ 8575.385760][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8575.385760][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8575.385760][ T282] netlink_rcv_skb+0x130/0x360 [ 8575.385760][ T282] netlink_unicast+0x449/0x710 [ 8575.385760][ T282] netlink_sendmsg+0x723/0xbe0 [ 8575.385760][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8575.385760][ T282] ___sys_sendmsg+0xee/0x170 [ 8575.385760][ T282] __sys_sendmsg+0xcd/0x170 [ 8575.385760][ T282] do_syscall_64+0xc6/0x1e0 [ 8575.385760][ T282] [ 8575.387928][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8575.387928][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8575.387928][ T282] ipv6_find_idev+0x102/0x170 [ 8575.387928][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8575.387928][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8575.387928][ T282] netlink_rcv_skb+0x130/0x360 [ 8575.387928][ T282] netlink_unicast+0x449/0x710 [ 8575.387928][ T282] netlink_sendmsg+0x723/0xbe0 [ 8575.387928][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8575.387928][ T282] ___sys_sendmsg+0xee/0x170 [ 8575.387928][ T282] __sys_sendmsg+0xcd/0x170 [ 8575.387928][ T282] do_syscall_64+0xc6/0x1e0 [ 8575.387928][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8575.387928][ T282] [ 8575.389629][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8575.389629][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8575.389629][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8575.389629][ T282] ipv6_find_idev+0x102/0x170 [ 8575.389629][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8575.389629][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8575.389629][ T282] netlink_rcv_skb+0x130/0x360 [ 8575.389629][ T282] netlink_unicast+0x449/0x710 [ 8575.389629][ T282] netlink_sendmsg+0x723/0xbe0 [ 8575.389629][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8575.389629][ T282] ___sys_sendmsg+0xee/0x170 [ 8575.389629][ T282] __sys_sendmsg+0xcd/0x170 [ 8575.389629][ T282] do_syscall_64+0xc6/0x1e0 [ 8575.389629][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8575.389629][ T282] [ 8575.891038][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8575.891474][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8575.891474][ T284] netdev_get_by_index+0x5e/0x80 [ 8575.891474][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8575.891474][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8575.891474][ T284] ip6_route_add+0x1c/0x140 [ 8575.891474][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8575.891474][ T284] inet6_addr_add+0x4f8/0xa40 [ 8575.891474][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8575.891474][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8575.891474][ T284] netlink_rcv_skb+0x130/0x360 [ 8575.891474][ T284] netlink_unicast+0x449/0x710 [ 8575.891474][ T284] netlink_sendmsg+0x723/0xbe0 [ 8575.891474][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8575.891474][ T284] ___sys_sendmsg+0xee/0x170 [ 8575.891474][ T284] __sys_sendmsg+0xcd/0x170 [ 8575.891474][ T284] do_syscall_64+0xc6/0x1e0 [ 8575.891474][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8575.891474][ T284] [ 8575.893704][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8575.893704][ T284] netdev_get_by_index+0x5e/0x80 [ 8575.893704][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8575.893704][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8575.893704][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8575.893704][ T284] ipv6_add_addr+0x411/0x2000 [ 8575.893704][ T284] inet6_addr_add+0x30e/0xa40 [ 8575.893704][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8575.893704][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8575.893704][ T284] netlink_rcv_skb+0x130/0x360 [ 8575.893704][ T284] netlink_unicast+0x449/0x710 [ 8575.893704][ T284] netlink_sendmsg+0x723/0xbe0 [ 8575.893704][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8575.893704][ T284] ___sys_sendmsg+0xee/0x170 [ 8575.893704][ T284] __sys_sendmsg+0xcd/0x170 [ 8575.893704][ T284] do_syscall_64+0xc6/0x1e0 [ 8575.893704][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8575.893704][ T284] [ 8575.895915][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8575.895915][ T284] netdev_get_by_index+0x5e/0x80 [ 8575.895915][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8575.895915][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8575.895915][ T284] ip6_route_add+0x1c/0x140 [ 8575.895915][ T284] addrconf_add_mroute+0x129/0x180 [ 8575.895915][ T284] addrconf_add_dev+0xe2/0x170 [ 8575.895915][ T284] inet6_addr_add+0x12f/0xa40 [ 8575.895915][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8575.895915][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8575.895915][ T284] netlink_rcv_skb+0x130/0x360 [ 8575.895915][ T284] netlink_unicast+0x449/0x710 [ 8575.895915][ T284] netlink_sendmsg+0x723/0xbe0 [ 8575.895915][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8575.895915][ T284] ___sys_sendmsg+0xee/0x170 [ 8575.895915][ T284] __sys_sendmsg+0xcd/0x170 [ 8575.895915][ T284] do_syscall_64+0xc6/0x1e0 [ 8575.895915][ T284] [ 8575.898087][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8575.898087][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8575.898087][ T284] ipv6_find_idev+0x102/0x170 [ 8575.898087][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8575.898087][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8575.898087][ T284] netlink_rcv_skb+0x130/0x360 [ 8575.898087][ T284] netlink_unicast+0x449/0x710 [ 8575.898087][ T284] netlink_sendmsg+0x723/0xbe0 [ 8575.898087][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8575.898087][ T284] ___sys_sendmsg+0xee/0x170 [ 8575.898087][ T284] __sys_sendmsg+0xcd/0x170 [ 8575.898087][ T284] do_syscall_64+0xc6/0x1e0 [ 8575.898087][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8575.898087][ T284] [ 8575.899788][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8575.899788][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8575.899788][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8575.899788][ T284] ipv6_find_idev+0x102/0x170 [ 8575.899788][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8575.899788][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8575.899788][ T284] netlink_rcv_skb+0x130/0x360 [ 8575.899788][ T284] netlink_unicast+0x449/0x710 [ 8575.899788][ T284] netlink_sendmsg+0x723/0xbe0 [ 8575.899788][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8575.899788][ T284] ___sys_sendmsg+0xee/0x170 [ 8575.899788][ T284] __sys_sendmsg+0xcd/0x170 [ 8575.899788][ T284] do_syscall_64+0xc6/0x1e0 [ 8575.899788][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8575.899788][ T284] [ 8585.619066][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8585.619537][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8585.619537][ T282] dst_init+0x84/0x4a0 [ 8585.619537][ T282] dst_alloc+0x97/0x150 [ 8585.619537][ T282] ip6_dst_alloc+0x23/0x90 [ 8585.619537][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8585.619537][ T282] ip6_pol_route+0x56f/0x840 [ 8585.619537][ T282] fib6_rule_lookup+0x196/0x240 [ 8585.619537][ T282] ip6_route_input+0x542/0x980 [ 8585.619537][ T282] ipv6_rcv+0x8f/0x400 [ 8585.619537][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8585.619537][ T282] process_backlog+0x101/0x620 [ 8585.619537][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8585.619537][ T282] net_rx_action+0x495/0xbe0 [ 8585.619537][ T282] __do_softirq+0x1b5/0x7f6 [ 8585.619537][ T282] [ 8585.621516][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8585.621516][ T282] netdev_get_by_index+0x5e/0x80 [ 8585.621516][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8585.621516][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8585.621516][ T282] ip6_route_add+0x1c/0x140 [ 8585.621516][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8585.621516][ T282] inet6_addr_add+0x4f8/0xa40 [ 8585.621516][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8585.621516][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8585.621516][ T282] netlink_rcv_skb+0x130/0x360 [ 8585.621516][ T282] netlink_unicast+0x449/0x710 [ 8585.621516][ T282] netlink_sendmsg+0x723/0xbe0 [ 8585.621516][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8585.621516][ T282] ___sys_sendmsg+0xee/0x170 [ 8585.621516][ T282] __sys_sendmsg+0xcd/0x170 [ 8585.621516][ T282] do_syscall_64+0xc6/0x1e0 [ 8585.621516][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8585.621516][ T282] [ 8585.623936][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8585.623936][ T282] netdev_get_by_index+0x5e/0x80 [ 8585.623936][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8585.623936][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8585.623936][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8585.623936][ T282] ipv6_add_addr+0x411/0x2000 [ 8585.623936][ T282] inet6_addr_add+0x30e/0xa40 [ 8585.623936][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8585.623936][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8585.623936][ T282] netlink_rcv_skb+0x130/0x360 [ 8585.623936][ T282] netlink_unicast+0x449/0x710 [ 8585.623936][ T282] netlink_sendmsg+0x723/0xbe0 [ 8585.623936][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8585.623936][ T282] ___sys_sendmsg+0xee/0x170 [ 8585.623936][ T282] __sys_sendmsg+0xcd/0x170 [ 8585.623936][ T282] do_syscall_64+0xc6/0x1e0 [ 8585.623936][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8585.623936][ T282] [ 8585.626355][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8585.626355][ T282] netdev_get_by_index+0x5e/0x80 [ 8585.626355][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8585.626355][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8585.626355][ T282] ip6_route_add+0x1c/0x140 [ 8585.626355][ T282] addrconf_add_mroute+0x129/0x180 [ 8585.626355][ T282] addrconf_add_dev+0xe2/0x170 [ 8585.626355][ T282] inet6_addr_add+0x12f/0xa40 [ 8585.626355][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8585.626355][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8585.626355][ T282] netlink_rcv_skb+0x130/0x360 [ 8585.626355][ T282] netlink_unicast+0x449/0x710 [ 8585.626355][ T282] netlink_sendmsg+0x723/0xbe0 [ 8585.626355][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8585.626355][ T282] ___sys_sendmsg+0xee/0x170 [ 8585.626355][ T282] __sys_sendmsg+0xcd/0x170 [ 8585.626355][ T282] do_syscall_64+0xc6/0x1e0 [ 8585.626355][ T282] [ 8585.628722][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8585.628722][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8585.628722][ T282] ipv6_find_idev+0x102/0x170 [ 8585.628722][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8585.628722][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8585.628722][ T282] netlink_rcv_skb+0x130/0x360 [ 8585.628722][ T282] netlink_unicast+0x449/0x710 [ 8585.628722][ T282] netlink_sendmsg+0x723/0xbe0 [ 8585.628722][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8585.628722][ T282] ___sys_sendmsg+0xee/0x170 [ 8585.628722][ T282] __sys_sendmsg+0xcd/0x170 [ 8585.628722][ T282] do_syscall_64+0xc6/0x1e0 [ 8585.628722][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8585.628722][ T282] [ 8585.630596][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8585.630596][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8585.630596][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8585.630596][ T282] ipv6_find_idev+0x102/0x170 [ 8585.630596][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8585.630596][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8585.630596][ T282] netlink_rcv_skb+0x130/0x360 [ 8585.630596][ T282] netlink_unicast+0x449/0x710 [ 8585.630596][ T282] netlink_sendmsg+0x723/0xbe0 [ 8585.630596][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8585.630596][ T282] ___sys_sendmsg+0xee/0x170 [ 8585.630596][ T282] __sys_sendmsg+0xcd/0x170 [ 8585.630596][ T282] do_syscall_64+0xc6/0x1e0 [ 8585.630596][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8585.630596][ T282] [ 8586.339133][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8586.339583][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8586.339583][ T284] netdev_get_by_index+0x5e/0x80 [ 8586.339583][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8586.339583][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8586.339583][ T284] ip6_route_add+0x1c/0x140 [ 8586.339583][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8586.339583][ T284] inet6_addr_add+0x4f8/0xa40 [ 8586.339583][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8586.339583][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8586.339583][ T284] netlink_rcv_skb+0x130/0x360 [ 8586.339583][ T284] netlink_unicast+0x449/0x710 [ 8586.339583][ T284] netlink_sendmsg+0x723/0xbe0 [ 8586.339583][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8586.339583][ T284] ___sys_sendmsg+0xee/0x170 [ 8586.339583][ T284] __sys_sendmsg+0xcd/0x170 [ 8586.339583][ T284] do_syscall_64+0xc6/0x1e0 [ 8586.339583][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8586.339583][ T284] [ 8586.341832][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8586.341832][ T284] netdev_get_by_index+0x5e/0x80 [ 8586.341832][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8586.341832][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8586.341832][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8586.341832][ T284] ipv6_add_addr+0x411/0x2000 [ 8586.341832][ T284] inet6_addr_add+0x30e/0xa40 [ 8586.341832][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8586.341832][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8586.341832][ T284] netlink_rcv_skb+0x130/0x360 [ 8586.341832][ T284] netlink_unicast+0x449/0x710 [ 8586.341832][ T284] netlink_sendmsg+0x723/0xbe0 [ 8586.341832][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8586.341832][ T284] ___sys_sendmsg+0xee/0x170 [ 8586.341832][ T284] __sys_sendmsg+0xcd/0x170 [ 8586.341832][ T284] do_syscall_64+0xc6/0x1e0 [ 8586.341832][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8586.341832][ T284] [ 8586.344039][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8586.344039][ T284] netdev_get_by_index+0x5e/0x80 [ 8586.344039][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8586.344039][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8586.344039][ T284] ip6_route_add+0x1c/0x140 [ 8586.344039][ T284] addrconf_add_mroute+0x129/0x180 [ 8586.344039][ T284] addrconf_add_dev+0xe2/0x170 [ 8586.344039][ T284] inet6_addr_add+0x12f/0xa40 [ 8586.344039][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8586.344039][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8586.344039][ T284] netlink_rcv_skb+0x130/0x360 [ 8586.344039][ T284] netlink_unicast+0x449/0x710 [ 8586.344039][ T284] netlink_sendmsg+0x723/0xbe0 [ 8586.344039][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8586.344039][ T284] ___sys_sendmsg+0xee/0x170 [ 8586.344039][ T284] __sys_sendmsg+0xcd/0x170 [ 8586.344039][ T284] do_syscall_64+0xc6/0x1e0 [ 8586.344039][ T284] [ 8586.346686][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8586.346686][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8586.346686][ T284] ipv6_find_idev+0x102/0x170 [ 8586.346686][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8586.346686][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8586.346686][ T284] netlink_rcv_skb+0x130/0x360 [ 8586.346686][ T284] netlink_unicast+0x449/0x710 [ 8586.346686][ T284] netlink_sendmsg+0x723/0xbe0 [ 8586.346686][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8586.346686][ T284] ___sys_sendmsg+0xee/0x170 [ 8586.346686][ T284] __sys_sendmsg+0xcd/0x170 [ 8586.346686][ T284] do_syscall_64+0xc6/0x1e0 [ 8586.346686][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8586.346686][ T284] [ 8586.348382][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8586.348382][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8586.348382][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8586.348382][ T284] ipv6_find_idev+0x102/0x170 [ 8586.348382][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8586.348382][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8586.348382][ T284] netlink_rcv_skb+0x130/0x360 [ 8586.348382][ T284] netlink_unicast+0x449/0x710 [ 8586.348382][ T284] netlink_sendmsg+0x723/0xbe0 [ 8586.348382][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8586.348382][ T284] ___sys_sendmsg+0xee/0x170 [ 8586.348382][ T284] __sys_sendmsg+0xcd/0x170 [ 8586.348382][ T284] do_syscall_64+0xc6/0x1e0 [ 8586.348382][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8586.348382][ T284] [ 8595.810966][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8595.811477][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8595.811477][ T282] dst_init+0x84/0x4a0 [ 8595.811477][ T282] dst_alloc+0x97/0x150 [ 8595.811477][ T282] ip6_dst_alloc+0x23/0x90 [ 8595.811477][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8595.811477][ T282] ip6_pol_route+0x56f/0x840 [ 8595.811477][ T282] fib6_rule_lookup+0x196/0x240 [ 8595.811477][ T282] ip6_route_input+0x542/0x980 [ 8595.811477][ T282] ipv6_rcv+0x8f/0x400 [ 8595.811477][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8595.811477][ T282] process_backlog+0x101/0x620 [ 8595.811477][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8595.811477][ T282] net_rx_action+0x495/0xbe0 [ 8595.811477][ T282] __do_softirq+0x1b5/0x7f6 [ 8595.811477][ T282] [ 8595.813434][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8595.813434][ T282] netdev_get_by_index+0x5e/0x80 [ 8595.813434][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8595.813434][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8595.813434][ T282] ip6_route_add+0x1c/0x140 [ 8595.813434][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8595.813434][ T282] inet6_addr_add+0x4f8/0xa40 [ 8595.813434][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8595.813434][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8595.813434][ T282] netlink_rcv_skb+0x130/0x360 [ 8595.813434][ T282] netlink_unicast+0x449/0x710 [ 8595.813434][ T282] netlink_sendmsg+0x723/0xbe0 [ 8595.813434][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8595.813434][ T282] ___sys_sendmsg+0xee/0x170 [ 8595.813434][ T282] __sys_sendmsg+0xcd/0x170 [ 8595.813434][ T282] do_syscall_64+0xc6/0x1e0 [ 8595.813434][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8595.813434][ T282] [ 8595.815837][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8595.815837][ T282] netdev_get_by_index+0x5e/0x80 [ 8595.815837][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8595.815837][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8595.815837][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8595.815837][ T282] ipv6_add_addr+0x411/0x2000 [ 8595.815837][ T282] inet6_addr_add+0x30e/0xa40 [ 8595.815837][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8595.815837][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8595.815837][ T282] netlink_rcv_skb+0x130/0x360 [ 8595.815837][ T282] netlink_unicast+0x449/0x710 [ 8595.815837][ T282] netlink_sendmsg+0x723/0xbe0 [ 8595.815837][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8595.815837][ T282] ___sys_sendmsg+0xee/0x170 [ 8595.815837][ T282] __sys_sendmsg+0xcd/0x170 [ 8595.815837][ T282] do_syscall_64+0xc6/0x1e0 [ 8595.815837][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8595.815837][ T282] [ 8595.818263][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8595.818263][ T282] netdev_get_by_index+0x5e/0x80 [ 8595.818263][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8595.818263][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8595.818263][ T282] ip6_route_add+0x1c/0x140 [ 8595.818263][ T282] addrconf_add_mroute+0x129/0x180 [ 8595.818263][ T282] addrconf_add_dev+0xe2/0x170 [ 8595.818263][ T282] inet6_addr_add+0x12f/0xa40 [ 8595.818263][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8595.818263][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8595.818263][ T282] netlink_rcv_skb+0x130/0x360 [ 8595.818263][ T282] netlink_unicast+0x449/0x710 [ 8595.818263][ T282] netlink_sendmsg+0x723/0xbe0 [ 8595.818263][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8595.818263][ T282] ___sys_sendmsg+0xee/0x170 [ 8595.818263][ T282] __sys_sendmsg+0xcd/0x170 [ 8595.818263][ T282] do_syscall_64+0xc6/0x1e0 [ 8595.818263][ T282] [ 8595.820630][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8595.820630][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8595.820630][ T282] ipv6_find_idev+0x102/0x170 [ 8595.820630][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8595.820630][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8595.820630][ T282] netlink_rcv_skb+0x130/0x360 [ 8595.820630][ T282] netlink_unicast+0x449/0x710 [ 8595.820630][ T282] netlink_sendmsg+0x723/0xbe0 [ 8595.820630][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8595.820630][ T282] ___sys_sendmsg+0xee/0x170 [ 8595.820630][ T282] __sys_sendmsg+0xcd/0x170 [ 8595.820630][ T282] do_syscall_64+0xc6/0x1e0 [ 8595.820630][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8595.820630][ T282] [ 8595.822486][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8595.822486][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8595.822486][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8595.822486][ T282] ipv6_find_idev+0x102/0x170 [ 8595.822486][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8595.822486][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8595.822486][ T282] netlink_rcv_skb+0x130/0x360 [ 8595.822486][ T282] netlink_unicast+0x449/0x710 [ 8595.822486][ T282] netlink_sendmsg+0x723/0xbe0 [ 8595.822486][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8595.822486][ T282] ___sys_sendmsg+0xee/0x170 [ 8595.822486][ T282] __sys_sendmsg+0xcd/0x170 [ 8595.822486][ T282] do_syscall_64+0xc6/0x1e0 [ 8595.822486][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8595.822486][ T282] [ 8596.603014][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8596.603447][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8596.603447][ T284] netdev_get_by_index+0x5e/0x80 [ 8596.603447][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8596.603447][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8596.603447][ T284] ip6_route_add+0x1c/0x140 [ 8596.603447][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8596.603447][ T284] inet6_addr_add+0x4f8/0xa40 [ 8596.603447][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8596.603447][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8596.603447][ T284] netlink_rcv_skb+0x130/0x360 [ 8596.603447][ T284] netlink_unicast+0x449/0x710 [ 8596.603447][ T284] netlink_sendmsg+0x723/0xbe0 [ 8596.603447][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8596.603447][ T284] ___sys_sendmsg+0xee/0x170 [ 8596.603447][ T284] __sys_sendmsg+0xcd/0x170 [ 8596.603447][ T284] do_syscall_64+0xc6/0x1e0 [ 8596.603447][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8596.603447][ T284] [ 8596.605691][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8596.605691][ T284] netdev_get_by_index+0x5e/0x80 [ 8596.605691][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8596.605691][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8596.605691][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8596.605691][ T284] ipv6_add_addr+0x411/0x2000 [ 8596.605691][ T284] inet6_addr_add+0x30e/0xa40 [ 8596.605691][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8596.605691][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8596.605691][ T284] netlink_rcv_skb+0x130/0x360 [ 8596.605691][ T284] netlink_unicast+0x449/0x710 [ 8596.605691][ T284] netlink_sendmsg+0x723/0xbe0 [ 8596.605691][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8596.605691][ T284] ___sys_sendmsg+0xee/0x170 [ 8596.605691][ T284] __sys_sendmsg+0xcd/0x170 [ 8596.605691][ T284] do_syscall_64+0xc6/0x1e0 [ 8596.605691][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8596.605691][ T284] [ 8596.607912][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8596.607912][ T284] netdev_get_by_index+0x5e/0x80 [ 8596.607912][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8596.607912][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8596.607912][ T284] ip6_route_add+0x1c/0x140 [ 8596.607912][ T284] addrconf_add_mroute+0x129/0x180 [ 8596.607912][ T284] addrconf_add_dev+0xe2/0x170 [ 8596.607912][ T284] inet6_addr_add+0x12f/0xa40 [ 8596.607912][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8596.607912][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8596.607912][ T284] netlink_rcv_skb+0x130/0x360 [ 8596.607912][ T284] netlink_unicast+0x449/0x710 [ 8596.607912][ T284] netlink_sendmsg+0x723/0xbe0 [ 8596.607912][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8596.607912][ T284] ___sys_sendmsg+0xee/0x170 [ 8596.607912][ T284] __sys_sendmsg+0xcd/0x170 [ 8596.607912][ T284] do_syscall_64+0xc6/0x1e0 [ 8596.607912][ T284] [ 8596.610137][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8596.610137][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8596.610137][ T284] ipv6_find_idev+0x102/0x170 [ 8596.610137][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8596.610137][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8596.610137][ T284] netlink_rcv_skb+0x130/0x360 [ 8596.610137][ T284] netlink_unicast+0x449/0x710 [ 8596.610137][ T284] netlink_sendmsg+0x723/0xbe0 [ 8596.610137][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8596.610137][ T284] ___sys_sendmsg+0xee/0x170 [ 8596.610137][ T284] __sys_sendmsg+0xcd/0x170 [ 8596.610137][ T284] do_syscall_64+0xc6/0x1e0 [ 8596.610137][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8596.610137][ T284] [ 8596.611841][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8596.611841][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8596.611841][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8596.611841][ T284] ipv6_find_idev+0x102/0x170 [ 8596.611841][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8596.611841][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8596.611841][ T284] netlink_rcv_skb+0x130/0x360 [ 8596.611841][ T284] netlink_unicast+0x449/0x710 [ 8596.611841][ T284] netlink_sendmsg+0x723/0xbe0 [ 8596.611841][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8596.611841][ T284] ___sys_sendmsg+0xee/0x170 [ 8596.611841][ T284] __sys_sendmsg+0xcd/0x170 [ 8596.611841][ T284] do_syscall_64+0xc6/0x1e0 [ 8596.611841][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8596.611841][ T284] [ 8606.075134][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8606.075636][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8606.075636][ T282] dst_init+0x84/0x4a0 [ 8606.075636][ T282] dst_alloc+0x97/0x150 [ 8606.075636][ T282] ip6_dst_alloc+0x23/0x90 [ 8606.075636][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8606.075636][ T282] ip6_pol_route+0x56f/0x840 [ 8606.075636][ T282] fib6_rule_lookup+0x196/0x240 [ 8606.075636][ T282] ip6_route_input+0x542/0x980 [ 8606.075636][ T282] ipv6_rcv+0x8f/0x400 [ 8606.075636][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8606.075636][ T282] process_backlog+0x101/0x620 [ 8606.075636][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8606.075636][ T282] net_rx_action+0x495/0xbe0 [ 8606.075636][ T282] __do_softirq+0x1b5/0x7f6 [ 8606.075636][ T282] [ 8606.077592][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8606.077592][ T282] netdev_get_by_index+0x5e/0x80 [ 8606.077592][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8606.077592][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8606.077592][ T282] ip6_route_add+0x1c/0x140 [ 8606.077592][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8606.077592][ T282] inet6_addr_add+0x4f8/0xa40 [ 8606.077592][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8606.077592][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8606.077592][ T282] netlink_rcv_skb+0x130/0x360 [ 8606.077592][ T282] netlink_unicast+0x449/0x710 [ 8606.077592][ T282] netlink_sendmsg+0x723/0xbe0 [ 8606.077592][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8606.077592][ T282] ___sys_sendmsg+0xee/0x170 [ 8606.077592][ T282] __sys_sendmsg+0xcd/0x170 [ 8606.077592][ T282] do_syscall_64+0xc6/0x1e0 [ 8606.077592][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8606.077592][ T282] [ 8606.080005][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8606.080005][ T282] netdev_get_by_index+0x5e/0x80 [ 8606.080005][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8606.080005][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8606.080005][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8606.080005][ T282] ipv6_add_addr+0x411/0x2000 [ 8606.080005][ T282] inet6_addr_add+0x30e/0xa40 [ 8606.080005][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8606.080005][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8606.080005][ T282] netlink_rcv_skb+0x130/0x360 [ 8606.080005][ T282] netlink_unicast+0x449/0x710 [ 8606.080005][ T282] netlink_sendmsg+0x723/0xbe0 [ 8606.080005][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8606.080005][ T282] ___sys_sendmsg+0xee/0x170 [ 8606.080005][ T282] __sys_sendmsg+0xcd/0x170 [ 8606.080005][ T282] do_syscall_64+0xc6/0x1e0 [ 8606.080005][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8606.080005][ T282] [ 8606.082402][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8606.082402][ T282] netdev_get_by_index+0x5e/0x80 [ 8606.082402][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8606.082402][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8606.082402][ T282] ip6_route_add+0x1c/0x140 [ 8606.082402][ T282] addrconf_add_mroute+0x129/0x180 [ 8606.082402][ T282] addrconf_add_dev+0xe2/0x170 [ 8606.082402][ T282] inet6_addr_add+0x12f/0xa40 [ 8606.082402][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8606.082402][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8606.082402][ T282] netlink_rcv_skb+0x130/0x360 [ 8606.082402][ T282] netlink_unicast+0x449/0x710 [ 8606.082402][ T282] netlink_sendmsg+0x723/0xbe0 [ 8606.082402][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8606.082402][ T282] ___sys_sendmsg+0xee/0x170 [ 8606.082402][ T282] __sys_sendmsg+0xcd/0x170 [ 8606.082402][ T282] do_syscall_64+0xc6/0x1e0 [ 8606.082402][ T282] [ 8606.084767][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8606.084767][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8606.084767][ T282] ipv6_find_idev+0x102/0x170 [ 8606.084767][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8606.084767][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8606.084767][ T282] netlink_rcv_skb+0x130/0x360 [ 8606.084767][ T282] netlink_unicast+0x449/0x710 [ 8606.084767][ T282] netlink_sendmsg+0x723/0xbe0 [ 8606.084767][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8606.084767][ T282] ___sys_sendmsg+0xee/0x170 [ 8606.084767][ T282] __sys_sendmsg+0xcd/0x170 [ 8606.084767][ T282] do_syscall_64+0xc6/0x1e0 [ 8606.084767][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8606.084767][ T282] [ 8606.086611][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8606.086611][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8606.086611][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8606.086611][ T282] ipv6_find_idev+0x102/0x170 [ 8606.086611][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8606.086611][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8606.086611][ T282] netlink_rcv_skb+0x130/0x360 [ 8606.086611][ T282] netlink_unicast+0x449/0x710 [ 8606.086611][ T282] netlink_sendmsg+0x723/0xbe0 [ 8606.086611][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8606.086611][ T282] ___sys_sendmsg+0xee/0x170 [ 8606.086611][ T282] __sys_sendmsg+0xcd/0x170 [ 8606.086611][ T282] do_syscall_64+0xc6/0x1e0 [ 8606.086611][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8606.086611][ T282] [ 8606.867005][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8606.867450][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8606.867450][ T284] netdev_get_by_index+0x5e/0x80 [ 8606.867450][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8606.867450][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8606.867450][ T284] ip6_route_add+0x1c/0x140 [ 8606.867450][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8606.867450][ T284] inet6_addr_add+0x4f8/0xa40 [ 8606.867450][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8606.867450][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8606.867450][ T284] netlink_rcv_skb+0x130/0x360 [ 8606.867450][ T284] netlink_unicast+0x449/0x710 [ 8606.867450][ T284] netlink_sendmsg+0x723/0xbe0 [ 8606.867450][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8606.867450][ T284] ___sys_sendmsg+0xee/0x170 [ 8606.867450][ T284] __sys_sendmsg+0xcd/0x170 [ 8606.867450][ T284] do_syscall_64+0xc6/0x1e0 [ 8606.867450][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8606.867450][ T284] [ 8606.869680][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8606.869680][ T284] netdev_get_by_index+0x5e/0x80 [ 8606.869680][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8606.869680][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8606.869680][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8606.869680][ T284] ipv6_add_addr+0x411/0x2000 [ 8606.869680][ T284] inet6_addr_add+0x30e/0xa40 [ 8606.869680][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8606.869680][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8606.869680][ T284] netlink_rcv_skb+0x130/0x360 [ 8606.869680][ T284] netlink_unicast+0x449/0x710 [ 8606.869680][ T284] netlink_sendmsg+0x723/0xbe0 [ 8606.869680][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8606.869680][ T284] ___sys_sendmsg+0xee/0x170 [ 8606.869680][ T284] __sys_sendmsg+0xcd/0x170 [ 8606.869680][ T284] do_syscall_64+0xc6/0x1e0 [ 8606.869680][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8606.869680][ T284] [ 8606.871901][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8606.871901][ T284] netdev_get_by_index+0x5e/0x80 [ 8606.871901][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8606.871901][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8606.871901][ T284] ip6_route_add+0x1c/0x140 [ 8606.871901][ T284] addrconf_add_mroute+0x129/0x180 [ 8606.871901][ T284] addrconf_add_dev+0xe2/0x170 [ 8606.871901][ T284] inet6_addr_add+0x12f/0xa40 [ 8606.871901][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8606.871901][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8606.871901][ T284] netlink_rcv_skb+0x130/0x360 [ 8606.871901][ T284] netlink_unicast+0x449/0x710 [ 8606.871901][ T284] netlink_sendmsg+0x723/0xbe0 [ 8606.871901][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8606.871901][ T284] ___sys_sendmsg+0xee/0x170 [ 8606.871901][ T284] __sys_sendmsg+0xcd/0x170 [ 8606.871901][ T284] do_syscall_64+0xc6/0x1e0 [ 8606.871901][ T284] [ 8606.874069][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8606.874069][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8606.874069][ T284] ipv6_find_idev+0x102/0x170 [ 8606.874069][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8606.874069][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8606.874069][ T284] netlink_rcv_skb+0x130/0x360 [ 8606.874069][ T284] netlink_unicast+0x449/0x710 [ 8606.874069][ T284] netlink_sendmsg+0x723/0xbe0 [ 8606.874069][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8606.874069][ T284] ___sys_sendmsg+0xee/0x170 [ 8606.874069][ T284] __sys_sendmsg+0xcd/0x170 [ 8606.874069][ T284] do_syscall_64+0xc6/0x1e0 [ 8606.874069][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8606.874069][ T284] [ 8606.875779][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8606.875779][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8606.875779][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8606.875779][ T284] ipv6_find_idev+0x102/0x170 [ 8606.875779][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8606.875779][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8606.875779][ T284] netlink_rcv_skb+0x130/0x360 [ 8606.875779][ T284] netlink_unicast+0x449/0x710 [ 8606.875779][ T284] netlink_sendmsg+0x723/0xbe0 [ 8606.875779][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8606.875779][ T284] ___sys_sendmsg+0xee/0x170 [ 8606.875779][ T284] __sys_sendmsg+0xcd/0x170 [ 8606.875779][ T284] do_syscall_64+0xc6/0x1e0 [ 8606.875779][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8606.875779][ T284] [ 8616.338952][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8616.339382][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8616.339382][ T282] dst_init+0x84/0x4a0 [ 8616.339382][ T282] dst_alloc+0x97/0x150 [ 8616.339382][ T282] ip6_dst_alloc+0x23/0x90 [ 8616.339382][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8616.339382][ T282] ip6_pol_route+0x56f/0x840 [ 8616.339382][ T282] fib6_rule_lookup+0x196/0x240 [ 8616.339382][ T282] ip6_route_input+0x542/0x980 [ 8616.339382][ T282] ipv6_rcv+0x8f/0x400 [ 8616.339382][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8616.339382][ T282] process_backlog+0x101/0x620 [ 8616.339382][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8616.339382][ T282] net_rx_action+0x495/0xbe0 [ 8616.339382][ T282] __do_softirq+0x1b5/0x7f6 [ 8616.339382][ T282] [ 8616.341330][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8616.341330][ T282] netdev_get_by_index+0x5e/0x80 [ 8616.341330][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8616.341330][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8616.341330][ T282] ip6_route_add+0x1c/0x140 [ 8616.341330][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8616.341330][ T282] inet6_addr_add+0x4f8/0xa40 [ 8616.341330][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8616.341330][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8616.341330][ T282] netlink_rcv_skb+0x130/0x360 [ 8616.341330][ T282] netlink_unicast+0x449/0x710 [ 8616.341330][ T282] netlink_sendmsg+0x723/0xbe0 [ 8616.341330][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8616.341330][ T282] ___sys_sendmsg+0xee/0x170 [ 8616.341330][ T282] __sys_sendmsg+0xcd/0x170 [ 8616.341330][ T282] do_syscall_64+0xc6/0x1e0 [ 8616.341330][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8616.341330][ T282] [ 8616.343727][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8616.343727][ T282] netdev_get_by_index+0x5e/0x80 [ 8616.343727][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8616.343727][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8616.343727][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8616.343727][ T282] ipv6_add_addr+0x411/0x2000 [ 8616.343727][ T282] inet6_addr_add+0x30e/0xa40 [ 8616.343727][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8616.343727][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8616.343727][ T282] netlink_rcv_skb+0x130/0x360 [ 8616.343727][ T282] netlink_unicast+0x449/0x710 [ 8616.343727][ T282] netlink_sendmsg+0x723/0xbe0 [ 8616.343727][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8616.343727][ T282] ___sys_sendmsg+0xee/0x170 [ 8616.343727][ T282] __sys_sendmsg+0xcd/0x170 [ 8616.343727][ T282] do_syscall_64+0xc6/0x1e0 [ 8616.343727][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8616.343727][ T282] [ 8616.346128][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8616.346128][ T282] netdev_get_by_index+0x5e/0x80 [ 8616.346128][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8616.346128][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8616.346128][ T282] ip6_route_add+0x1c/0x140 [ 8616.346128][ T282] addrconf_add_mroute+0x129/0x180 [ 8616.346128][ T282] addrconf_add_dev+0xe2/0x170 [ 8616.346128][ T282] inet6_addr_add+0x12f/0xa40 [ 8616.346128][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8616.346128][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8616.346128][ T282] netlink_rcv_skb+0x130/0x360 [ 8616.346128][ T282] netlink_unicast+0x449/0x710 [ 8616.346128][ T282] netlink_sendmsg+0x723/0xbe0 [ 8616.346128][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8616.346128][ T282] ___sys_sendmsg+0xee/0x170 [ 8616.346128][ T282] __sys_sendmsg+0xcd/0x170 [ 8616.346128][ T282] do_syscall_64+0xc6/0x1e0 [ 8616.346128][ T282] [ 8616.348484][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8616.348484][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8616.348484][ T282] ipv6_find_idev+0x102/0x170 [ 8616.348484][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8616.348484][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8616.348484][ T282] netlink_rcv_skb+0x130/0x360 [ 8616.348484][ T282] netlink_unicast+0x449/0x710 [ 8616.348484][ T282] netlink_sendmsg+0x723/0xbe0 [ 8616.348484][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8616.348484][ T282] ___sys_sendmsg+0xee/0x170 [ 8616.348484][ T282] __sys_sendmsg+0xcd/0x170 [ 8616.348484][ T282] do_syscall_64+0xc6/0x1e0 [ 8616.348484][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8616.348484][ T282] [ 8616.350335][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8616.350335][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8616.350335][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8616.350335][ T282] ipv6_find_idev+0x102/0x170 [ 8616.350335][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8616.350335][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8616.350335][ T282] netlink_rcv_skb+0x130/0x360 [ 8616.350335][ T282] netlink_unicast+0x449/0x710 [ 8616.350335][ T282] netlink_sendmsg+0x723/0xbe0 [ 8616.350335][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8616.350335][ T282] ___sys_sendmsg+0xee/0x170 [ 8616.350335][ T282] __sys_sendmsg+0xcd/0x170 [ 8616.350335][ T282] do_syscall_64+0xc6/0x1e0 [ 8616.350335][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8616.350335][ T282] [ 8617.130948][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8617.131380][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8617.131380][ T284] netdev_get_by_index+0x5e/0x80 [ 8617.131380][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8617.131380][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8617.131380][ T284] ip6_route_add+0x1c/0x140 [ 8617.131380][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8617.131380][ T284] inet6_addr_add+0x4f8/0xa40 [ 8617.131380][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8617.131380][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8617.131380][ T284] netlink_rcv_skb+0x130/0x360 [ 8617.131380][ T284] netlink_unicast+0x449/0x710 [ 8617.131380][ T284] netlink_sendmsg+0x723/0xbe0 [ 8617.131380][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8617.131380][ T284] ___sys_sendmsg+0xee/0x170 [ 8617.131380][ T284] __sys_sendmsg+0xcd/0x170 [ 8617.131380][ T284] do_syscall_64+0xc6/0x1e0 [ 8617.131380][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8617.131380][ T284] [ 8617.133615][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8617.133615][ T284] netdev_get_by_index+0x5e/0x80 [ 8617.133615][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8617.133615][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8617.133615][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8617.133615][ T284] ipv6_add_addr+0x411/0x2000 [ 8617.133615][ T284] inet6_addr_add+0x30e/0xa40 [ 8617.133615][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8617.133615][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8617.133615][ T284] netlink_rcv_skb+0x130/0x360 [ 8617.133615][ T284] netlink_unicast+0x449/0x710 [ 8617.133615][ T284] netlink_sendmsg+0x723/0xbe0 [ 8617.133615][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8617.133615][ T284] ___sys_sendmsg+0xee/0x170 [ 8617.133615][ T284] __sys_sendmsg+0xcd/0x170 [ 8617.133615][ T284] do_syscall_64+0xc6/0x1e0 [ 8617.133615][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8617.133615][ T284] [ 8617.135850][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8617.135850][ T284] netdev_get_by_index+0x5e/0x80 [ 8617.135850][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8617.135850][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8617.135850][ T284] ip6_route_add+0x1c/0x140 [ 8617.135850][ T284] addrconf_add_mroute+0x129/0x180 [ 8617.135850][ T284] addrconf_add_dev+0xe2/0x170 [ 8617.135850][ T284] inet6_addr_add+0x12f/0xa40 [ 8617.135850][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8617.135850][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8617.135850][ T284] netlink_rcv_skb+0x130/0x360 [ 8617.135850][ T284] netlink_unicast+0x449/0x710 [ 8617.135850][ T284] netlink_sendmsg+0x723/0xbe0 [ 8617.135850][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8617.135850][ T284] ___sys_sendmsg+0xee/0x170 [ 8617.135850][ T284] __sys_sendmsg+0xcd/0x170 [ 8617.135850][ T284] do_syscall_64+0xc6/0x1e0 [ 8617.135850][ T284] [ 8617.138017][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8617.138017][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8617.138017][ T284] ipv6_find_idev+0x102/0x170 [ 8617.138017][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8617.138017][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8617.138017][ T284] netlink_rcv_skb+0x130/0x360 [ 8617.138017][ T284] netlink_unicast+0x449/0x710 [ 8617.138017][ T284] netlink_sendmsg+0x723/0xbe0 [ 8617.138017][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8617.138017][ T284] ___sys_sendmsg+0xee/0x170 [ 8617.138017][ T284] __sys_sendmsg+0xcd/0x170 [ 8617.138017][ T284] do_syscall_64+0xc6/0x1e0 [ 8617.138017][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8617.138017][ T284] [ 8617.139732][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8617.139732][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8617.139732][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8617.139732][ T284] ipv6_find_idev+0x102/0x170 [ 8617.139732][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8617.139732][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8617.139732][ T284] netlink_rcv_skb+0x130/0x360 [ 8617.139732][ T284] netlink_unicast+0x449/0x710 [ 8617.139732][ T284] netlink_sendmsg+0x723/0xbe0 [ 8617.139732][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8617.139732][ T284] ___sys_sendmsg+0xee/0x170 [ 8617.139732][ T284] __sys_sendmsg+0xcd/0x170 [ 8617.139732][ T284] do_syscall_64+0xc6/0x1e0 [ 8617.139732][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8617.139732][ T284] [ 8626.354943][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8626.355529][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8626.355529][ T282] dst_init+0x84/0x4a0 [ 8626.355529][ T282] dst_alloc+0x97/0x150 [ 8626.355529][ T282] ip6_dst_alloc+0x23/0x90 [ 8626.355529][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8626.355529][ T282] ip6_pol_route+0x56f/0x840 [ 8626.355529][ T282] fib6_rule_lookup+0x196/0x240 [ 8626.355529][ T282] ip6_route_input+0x542/0x980 [ 8626.355529][ T282] ipv6_rcv+0x8f/0x400 [ 8626.355529][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8626.355529][ T282] process_backlog+0x101/0x620 [ 8626.355529][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8626.355529][ T282] net_rx_action+0x495/0xbe0 [ 8626.355529][ T282] __do_softirq+0x1b5/0x7f6 [ 8626.355529][ T282] [ 8626.357333][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8626.357333][ T282] netdev_get_by_index+0x5e/0x80 [ 8626.357333][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8626.357333][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8626.357333][ T282] ip6_route_add+0x1c/0x140 [ 8626.357333][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8626.357333][ T282] inet6_addr_add+0x4f8/0xa40 [ 8626.357333][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8626.357333][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8626.357333][ T282] netlink_rcv_skb+0x130/0x360 [ 8626.357333][ T282] netlink_unicast+0x449/0x710 [ 8626.357333][ T282] netlink_sendmsg+0x723/0xbe0 [ 8626.357333][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8626.357333][ T282] ___sys_sendmsg+0xee/0x170 [ 8626.357333][ T282] __sys_sendmsg+0xcd/0x170 [ 8626.357333][ T282] do_syscall_64+0xc6/0x1e0 [ 8626.357333][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8626.357333][ T282] [ 8626.359523][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8626.359523][ T282] netdev_get_by_index+0x5e/0x80 [ 8626.359523][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8626.359523][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8626.359523][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8626.359523][ T282] ipv6_add_addr+0x411/0x2000 [ 8626.359523][ T282] inet6_addr_add+0x30e/0xa40 [ 8626.359523][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8626.359523][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8626.359523][ T282] netlink_rcv_skb+0x130/0x360 [ 8626.359523][ T282] netlink_unicast+0x449/0x710 [ 8626.359523][ T282] netlink_sendmsg+0x723/0xbe0 [ 8626.359523][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8626.359523][ T282] ___sys_sendmsg+0xee/0x170 [ 8626.359523][ T282] __sys_sendmsg+0xcd/0x170 [ 8626.359523][ T282] do_syscall_64+0xc6/0x1e0 [ 8626.359523][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8626.359523][ T282] [ 8626.361711][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8626.361711][ T282] netdev_get_by_index+0x5e/0x80 [ 8626.361711][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8626.361711][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8626.361711][ T282] ip6_route_add+0x1c/0x140 [ 8626.361711][ T282] addrconf_add_mroute+0x129/0x180 [ 8626.361711][ T282] addrconf_add_dev+0xe2/0x170 [ 8626.361711][ T282] inet6_addr_add+0x12f/0xa40 [ 8626.361711][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8626.361711][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8626.361711][ T282] netlink_rcv_skb+0x130/0x360 [ 8626.361711][ T282] netlink_unicast+0x449/0x710 [ 8626.361711][ T282] netlink_sendmsg+0x723/0xbe0 [ 8626.361711][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8626.361711][ T282] ___sys_sendmsg+0xee/0x170 [ 8626.361711][ T282] __sys_sendmsg+0xcd/0x170 [ 8626.361711][ T282] do_syscall_64+0xc6/0x1e0 [ 8626.361711][ T282] [ 8626.363854][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8626.363854][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8626.363854][ T282] ipv6_find_idev+0x102/0x170 [ 8626.363854][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8626.363854][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8626.363854][ T282] netlink_rcv_skb+0x130/0x360 [ 8626.363854][ T282] netlink_unicast+0x449/0x710 [ 8626.363854][ T282] netlink_sendmsg+0x723/0xbe0 [ 8626.363854][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8626.363854][ T282] ___sys_sendmsg+0xee/0x170 [ 8626.363854][ T282] __sys_sendmsg+0xcd/0x170 [ 8626.363854][ T282] do_syscall_64+0xc6/0x1e0 [ 8626.363854][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8626.363854][ T282] [ 8626.365531][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8626.365531][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8626.365531][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8626.365531][ T282] ipv6_find_idev+0x102/0x170 [ 8626.365531][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8626.365531][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8626.365531][ T282] netlink_rcv_skb+0x130/0x360 [ 8626.365531][ T282] netlink_unicast+0x449/0x710 [ 8626.365531][ T282] netlink_sendmsg+0x723/0xbe0 [ 8626.365531][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8626.365531][ T282] ___sys_sendmsg+0xee/0x170 [ 8626.365531][ T282] __sys_sendmsg+0xcd/0x170 [ 8626.365531][ T282] do_syscall_64+0xc6/0x1e0 [ 8626.365531][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8626.365531][ T282] [ 8627.379006][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8627.379453][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8627.379453][ T284] netdev_get_by_index+0x5e/0x80 [ 8627.379453][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8627.379453][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8627.379453][ T284] ip6_route_add+0x1c/0x140 [ 8627.379453][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8627.379453][ T284] inet6_addr_add+0x4f8/0xa40 [ 8627.379453][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8627.379453][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8627.379453][ T284] netlink_rcv_skb+0x130/0x360 [ 8627.379453][ T284] netlink_unicast+0x449/0x710 [ 8627.379453][ T284] netlink_sendmsg+0x723/0xbe0 [ 8627.379453][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8627.379453][ T284] ___sys_sendmsg+0xee/0x170 [ 8627.379453][ T284] __sys_sendmsg+0xcd/0x170 [ 8627.379453][ T284] do_syscall_64+0xc6/0x1e0 [ 8627.379453][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8627.379453][ T284] [ 8627.381902][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8627.381902][ T284] netdev_get_by_index+0x5e/0x80 [ 8627.381902][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8627.381902][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8627.381902][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8627.381902][ T284] ipv6_add_addr+0x411/0x2000 [ 8627.381902][ T284] inet6_addr_add+0x30e/0xa40 [ 8627.381902][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8627.381902][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8627.381902][ T284] netlink_rcv_skb+0x130/0x360 [ 8627.381902][ T284] netlink_unicast+0x449/0x710 [ 8627.381902][ T284] netlink_sendmsg+0x723/0xbe0 [ 8627.381902][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8627.381902][ T284] ___sys_sendmsg+0xee/0x170 [ 8627.381902][ T284] __sys_sendmsg+0xcd/0x170 [ 8627.381902][ T284] do_syscall_64+0xc6/0x1e0 [ 8627.381902][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8627.381902][ T284] [ 8627.384313][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8627.384313][ T284] netdev_get_by_index+0x5e/0x80 [ 8627.384313][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8627.384313][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8627.384313][ T284] ip6_route_add+0x1c/0x140 [ 8627.384313][ T284] addrconf_add_mroute+0x129/0x180 [ 8627.384313][ T284] addrconf_add_dev+0xe2/0x170 [ 8627.384313][ T284] inet6_addr_add+0x12f/0xa40 [ 8627.384313][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8627.384313][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8627.384313][ T284] netlink_rcv_skb+0x130/0x360 [ 8627.384313][ T284] netlink_unicast+0x449/0x710 [ 8627.384313][ T284] netlink_sendmsg+0x723/0xbe0 [ 8627.384313][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8627.384313][ T284] ___sys_sendmsg+0xee/0x170 [ 8627.384313][ T284] __sys_sendmsg+0xcd/0x170 [ 8627.384313][ T284] do_syscall_64+0xc6/0x1e0 [ 8627.384313][ T284] [ 8627.386706][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8627.386706][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8627.386706][ T284] ipv6_find_idev+0x102/0x170 [ 8627.386706][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8627.386706][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8627.386706][ T284] netlink_rcv_skb+0x130/0x360 [ 8627.386706][ T284] netlink_unicast+0x449/0x710 [ 8627.386706][ T284] netlink_sendmsg+0x723/0xbe0 [ 8627.386706][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8627.386706][ T284] ___sys_sendmsg+0xee/0x170 [ 8627.386706][ T284] __sys_sendmsg+0xcd/0x170 [ 8627.386706][ T284] do_syscall_64+0xc6/0x1e0 [ 8627.386706][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8627.386706][ T284] [ 8627.388590][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8627.388590][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8627.388590][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8627.388590][ T284] ipv6_find_idev+0x102/0x170 [ 8627.388590][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8627.388590][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8627.388590][ T284] netlink_rcv_skb+0x130/0x360 [ 8627.388590][ T284] netlink_unicast+0x449/0x710 [ 8627.388590][ T284] netlink_sendmsg+0x723/0xbe0 [ 8627.388590][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8627.388590][ T284] ___sys_sendmsg+0xee/0x170 [ 8627.388590][ T284] __sys_sendmsg+0xcd/0x170 [ 8627.388590][ T284] do_syscall_64+0xc6/0x1e0 [ 8627.388590][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8627.388590][ T284] [ 8636.602943][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8636.603435][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8636.603435][ T282] dst_init+0x84/0x4a0 [ 8636.603435][ T282] dst_alloc+0x97/0x150 [ 8636.603435][ T282] ip6_dst_alloc+0x23/0x90 [ 8636.603435][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8636.603435][ T282] ip6_pol_route+0x56f/0x840 [ 8636.603435][ T282] fib6_rule_lookup+0x196/0x240 [ 8636.603435][ T282] ip6_route_input+0x542/0x980 [ 8636.603435][ T282] ipv6_rcv+0x8f/0x400 [ 8636.603435][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8636.603435][ T282] process_backlog+0x101/0x620 [ 8636.603435][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8636.603435][ T282] net_rx_action+0x495/0xbe0 [ 8636.603435][ T282] __do_softirq+0x1b5/0x7f6 [ 8636.603435][ T282] [ 8636.605224][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8636.605224][ T282] netdev_get_by_index+0x5e/0x80 [ 8636.605224][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8636.605224][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8636.605224][ T282] ip6_route_add+0x1c/0x140 [ 8636.605224][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8636.605224][ T282] inet6_addr_add+0x4f8/0xa40 [ 8636.605224][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8636.605224][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8636.605224][ T282] netlink_rcv_skb+0x130/0x360 [ 8636.605224][ T282] netlink_unicast+0x449/0x710 [ 8636.605224][ T282] netlink_sendmsg+0x723/0xbe0 [ 8636.605224][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8636.605224][ T282] ___sys_sendmsg+0xee/0x170 [ 8636.605224][ T282] __sys_sendmsg+0xcd/0x170 [ 8636.605224][ T282] do_syscall_64+0xc6/0x1e0 [ 8636.605224][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8636.605224][ T282] [ 8636.607405][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8636.607405][ T282] netdev_get_by_index+0x5e/0x80 [ 8636.607405][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8636.607405][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8636.607405][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8636.607405][ T282] ipv6_add_addr+0x411/0x2000 [ 8636.607405][ T282] inet6_addr_add+0x30e/0xa40 [ 8636.607405][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8636.607405][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8636.607405][ T282] netlink_rcv_skb+0x130/0x360 [ 8636.607405][ T282] netlink_unicast+0x449/0x710 [ 8636.607405][ T282] netlink_sendmsg+0x723/0xbe0 [ 8636.607405][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8636.607405][ T282] ___sys_sendmsg+0xee/0x170 [ 8636.607405][ T282] __sys_sendmsg+0xcd/0x170 [ 8636.607405][ T282] do_syscall_64+0xc6/0x1e0 [ 8636.607405][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8636.607405][ T282] [ 8636.609591][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8636.609591][ T282] netdev_get_by_index+0x5e/0x80 [ 8636.609591][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8636.609591][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8636.609591][ T282] ip6_route_add+0x1c/0x140 [ 8636.609591][ T282] addrconf_add_mroute+0x129/0x180 [ 8636.609591][ T282] addrconf_add_dev+0xe2/0x170 [ 8636.609591][ T282] inet6_addr_add+0x12f/0xa40 [ 8636.609591][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8636.609591][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8636.609591][ T282] netlink_rcv_skb+0x130/0x360 [ 8636.609591][ T282] netlink_unicast+0x449/0x710 [ 8636.609591][ T282] netlink_sendmsg+0x723/0xbe0 [ 8636.609591][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8636.609591][ T282] ___sys_sendmsg+0xee/0x170 [ 8636.609591][ T282] __sys_sendmsg+0xcd/0x170 [ 8636.609591][ T282] do_syscall_64+0xc6/0x1e0 [ 8636.609591][ T282] [ 8636.612279][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8636.612279][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8636.612279][ T282] ipv6_find_idev+0x102/0x170 [ 8636.612279][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8636.612279][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8636.612279][ T282] netlink_rcv_skb+0x130/0x360 [ 8636.612279][ T282] netlink_unicast+0x449/0x710 [ 8636.612279][ T282] netlink_sendmsg+0x723/0xbe0 [ 8636.612279][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8636.612279][ T282] ___sys_sendmsg+0xee/0x170 [ 8636.612279][ T282] __sys_sendmsg+0xcd/0x170 [ 8636.612279][ T282] do_syscall_64+0xc6/0x1e0 [ 8636.612279][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8636.612279][ T282] [ 8636.613957][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8636.613957][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8636.613957][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8636.613957][ T282] ipv6_find_idev+0x102/0x170 [ 8636.613957][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8636.613957][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8636.613957][ T282] netlink_rcv_skb+0x130/0x360 [ 8636.613957][ T282] netlink_unicast+0x449/0x710 [ 8636.613957][ T282] netlink_sendmsg+0x723/0xbe0 [ 8636.613957][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8636.613957][ T282] ___sys_sendmsg+0xee/0x170 [ 8636.613957][ T282] __sys_sendmsg+0xcd/0x170 [ 8636.613957][ T282] do_syscall_64+0xc6/0x1e0 [ 8636.613957][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8636.613957][ T282] [ 8637.627006][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8637.627441][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8637.627441][ T284] netdev_get_by_index+0x5e/0x80 [ 8637.627441][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8637.627441][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8637.627441][ T284] ip6_route_add+0x1c/0x140 [ 8637.627441][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8637.627441][ T284] inet6_addr_add+0x4f8/0xa40 [ 8637.627441][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8637.627441][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8637.627441][ T284] netlink_rcv_skb+0x130/0x360 [ 8637.627441][ T284] netlink_unicast+0x449/0x710 [ 8637.627441][ T284] netlink_sendmsg+0x723/0xbe0 [ 8637.627441][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8637.627441][ T284] ___sys_sendmsg+0xee/0x170 [ 8637.627441][ T284] __sys_sendmsg+0xcd/0x170 [ 8637.627441][ T284] do_syscall_64+0xc6/0x1e0 [ 8637.627441][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8637.627441][ T284] [ 8637.629891][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8637.629891][ T284] netdev_get_by_index+0x5e/0x80 [ 8637.629891][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8637.629891][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8637.629891][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8637.629891][ T284] ipv6_add_addr+0x411/0x2000 [ 8637.629891][ T284] inet6_addr_add+0x30e/0xa40 [ 8637.629891][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8637.629891][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8637.629891][ T284] netlink_rcv_skb+0x130/0x360 [ 8637.629891][ T284] netlink_unicast+0x449/0x710 [ 8637.629891][ T284] netlink_sendmsg+0x723/0xbe0 [ 8637.629891][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8637.629891][ T284] ___sys_sendmsg+0xee/0x170 [ 8637.629891][ T284] __sys_sendmsg+0xcd/0x170 [ 8637.629891][ T284] do_syscall_64+0xc6/0x1e0 [ 8637.629891][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8637.629891][ T284] [ 8637.632305][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8637.632305][ T284] netdev_get_by_index+0x5e/0x80 [ 8637.632305][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8637.632305][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8637.632305][ T284] ip6_route_add+0x1c/0x140 [ 8637.632305][ T284] addrconf_add_mroute+0x129/0x180 [ 8637.632305][ T284] addrconf_add_dev+0xe2/0x170 [ 8637.632305][ T284] inet6_addr_add+0x12f/0xa40 [ 8637.632305][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8637.632305][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8637.632305][ T284] netlink_rcv_skb+0x130/0x360 [ 8637.632305][ T284] netlink_unicast+0x449/0x710 [ 8637.632305][ T284] netlink_sendmsg+0x723/0xbe0 [ 8637.632305][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8637.632305][ T284] ___sys_sendmsg+0xee/0x170 [ 8637.632305][ T284] __sys_sendmsg+0xcd/0x170 [ 8637.632305][ T284] do_syscall_64+0xc6/0x1e0 [ 8637.632305][ T284] [ 8637.634682][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8637.634682][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8637.634682][ T284] ipv6_find_idev+0x102/0x170 [ 8637.634682][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8637.634682][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8637.634682][ T284] netlink_rcv_skb+0x130/0x360 [ 8637.634682][ T284] netlink_unicast+0x449/0x710 [ 8637.634682][ T284] netlink_sendmsg+0x723/0xbe0 [ 8637.634682][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8637.634682][ T284] ___sys_sendmsg+0xee/0x170 [ 8637.634682][ T284] __sys_sendmsg+0xcd/0x170 [ 8637.634682][ T284] do_syscall_64+0xc6/0x1e0 [ 8637.634682][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8637.634682][ T284] [ 8637.636550][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8637.636550][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8637.636550][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8637.636550][ T284] ipv6_find_idev+0x102/0x170 [ 8637.636550][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8637.636550][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8637.636550][ T284] netlink_rcv_skb+0x130/0x360 [ 8637.636550][ T284] netlink_unicast+0x449/0x710 [ 8637.636550][ T284] netlink_sendmsg+0x723/0xbe0 [ 8637.636550][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8637.636550][ T284] ___sys_sendmsg+0xee/0x170 [ 8637.636550][ T284] __sys_sendmsg+0xcd/0x170 [ 8637.636550][ T284] do_syscall_64+0xc6/0x1e0 [ 8637.636550][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8637.636550][ T284] [ 8646.850946][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8646.851413][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8646.851413][ T282] dst_init+0x84/0x4a0 [ 8646.851413][ T282] dst_alloc+0x97/0x150 [ 8646.851413][ T282] ip6_dst_alloc+0x23/0x90 [ 8646.851413][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8646.851413][ T282] ip6_pol_route+0x56f/0x840 [ 8646.851413][ T282] fib6_rule_lookup+0x196/0x240 [ 8646.851413][ T282] ip6_route_input+0x542/0x980 [ 8646.851413][ T282] ipv6_rcv+0x8f/0x400 [ 8646.851413][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8646.851413][ T282] process_backlog+0x101/0x620 [ 8646.851413][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8646.851413][ T282] net_rx_action+0x495/0xbe0 [ 8646.851413][ T282] __do_softirq+0x1b5/0x7f6 [ 8646.851413][ T282] [ 8646.853200][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8646.853200][ T282] netdev_get_by_index+0x5e/0x80 [ 8646.853200][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8646.853200][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8646.853200][ T282] ip6_route_add+0x1c/0x140 [ 8646.853200][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8646.853200][ T282] inet6_addr_add+0x4f8/0xa40 [ 8646.853200][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8646.853200][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8646.853200][ T282] netlink_rcv_skb+0x130/0x360 [ 8646.853200][ T282] netlink_unicast+0x449/0x710 [ 8646.853200][ T282] netlink_sendmsg+0x723/0xbe0 [ 8646.853200][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8646.853200][ T282] ___sys_sendmsg+0xee/0x170 [ 8646.853200][ T282] __sys_sendmsg+0xcd/0x170 [ 8646.853200][ T282] do_syscall_64+0xc6/0x1e0 [ 8646.853200][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8646.853200][ T282] [ 8646.855411][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8646.855411][ T282] netdev_get_by_index+0x5e/0x80 [ 8646.855411][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8646.855411][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8646.855411][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8646.855411][ T282] ipv6_add_addr+0x411/0x2000 [ 8646.855411][ T282] inet6_addr_add+0x30e/0xa40 [ 8646.855411][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8646.855411][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8646.855411][ T282] netlink_rcv_skb+0x130/0x360 [ 8646.855411][ T282] netlink_unicast+0x449/0x710 [ 8646.855411][ T282] netlink_sendmsg+0x723/0xbe0 [ 8646.855411][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8646.855411][ T282] ___sys_sendmsg+0xee/0x170 [ 8646.855411][ T282] __sys_sendmsg+0xcd/0x170 [ 8646.855411][ T282] do_syscall_64+0xc6/0x1e0 [ 8646.855411][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8646.855411][ T282] [ 8646.857593][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8646.857593][ T282] netdev_get_by_index+0x5e/0x80 [ 8646.857593][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8646.857593][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8646.857593][ T282] ip6_route_add+0x1c/0x140 [ 8646.857593][ T282] addrconf_add_mroute+0x129/0x180 [ 8646.857593][ T282] addrconf_add_dev+0xe2/0x170 [ 8646.857593][ T282] inet6_addr_add+0x12f/0xa40 [ 8646.857593][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8646.857593][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8646.857593][ T282] netlink_rcv_skb+0x130/0x360 [ 8646.857593][ T282] netlink_unicast+0x449/0x710 [ 8646.857593][ T282] netlink_sendmsg+0x723/0xbe0 [ 8646.857593][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8646.857593][ T282] ___sys_sendmsg+0xee/0x170 [ 8646.857593][ T282] __sys_sendmsg+0xcd/0x170 [ 8646.857593][ T282] do_syscall_64+0xc6/0x1e0 [ 8646.857593][ T282] [ 8646.859735][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8646.859735][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8646.859735][ T282] ipv6_find_idev+0x102/0x170 [ 8646.859735][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8646.859735][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8646.859735][ T282] netlink_rcv_skb+0x130/0x360 [ 8646.859735][ T282] netlink_unicast+0x449/0x710 [ 8646.859735][ T282] netlink_sendmsg+0x723/0xbe0 [ 8646.859735][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8646.859735][ T282] ___sys_sendmsg+0xee/0x170 [ 8646.859735][ T282] __sys_sendmsg+0xcd/0x170 [ 8646.859735][ T282] do_syscall_64+0xc6/0x1e0 [ 8646.859735][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8646.859735][ T282] [ 8646.861414][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8646.861414][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8646.861414][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8646.861414][ T282] ipv6_find_idev+0x102/0x170 [ 8646.861414][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8646.861414][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8646.861414][ T282] netlink_rcv_skb+0x130/0x360 [ 8646.861414][ T282] netlink_unicast+0x449/0x710 [ 8646.861414][ T282] netlink_sendmsg+0x723/0xbe0 [ 8646.861414][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8646.861414][ T282] ___sys_sendmsg+0xee/0x170 [ 8646.861414][ T282] __sys_sendmsg+0xcd/0x170 [ 8646.861414][ T282] do_syscall_64+0xc6/0x1e0 [ 8646.861414][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8646.861414][ T282] [ 8647.875010][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8647.875410][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8647.875410][ T284] netdev_get_by_index+0x5e/0x80 [ 8647.875410][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8647.875410][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8647.875410][ T284] ip6_route_add+0x1c/0x140 [ 8647.875410][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8647.875410][ T284] inet6_addr_add+0x4f8/0xa40 [ 8647.875410][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8647.875410][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8647.875410][ T284] netlink_rcv_skb+0x130/0x360 [ 8647.875410][ T284] netlink_unicast+0x449/0x710 [ 8647.875410][ T284] netlink_sendmsg+0x723/0xbe0 [ 8647.875410][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8647.875410][ T284] ___sys_sendmsg+0xee/0x170 [ 8647.875410][ T284] __sys_sendmsg+0xcd/0x170 [ 8647.875410][ T284] do_syscall_64+0xc6/0x1e0 [ 8647.875410][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8647.875410][ T284] [ 8647.877629][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8647.877629][ T284] netdev_get_by_index+0x5e/0x80 [ 8647.877629][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8647.877629][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8647.877629][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8647.877629][ T284] ipv6_add_addr+0x411/0x2000 [ 8647.877629][ T284] inet6_addr_add+0x30e/0xa40 [ 8647.877629][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8647.877629][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8647.877629][ T284] netlink_rcv_skb+0x130/0x360 [ 8647.877629][ T284] netlink_unicast+0x449/0x710 [ 8647.877629][ T284] netlink_sendmsg+0x723/0xbe0 [ 8647.877629][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8647.877629][ T284] ___sys_sendmsg+0xee/0x170 [ 8647.877629][ T284] __sys_sendmsg+0xcd/0x170 [ 8647.877629][ T284] do_syscall_64+0xc6/0x1e0 [ 8647.877629][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8647.877629][ T284] [ 8647.879844][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8647.879844][ T284] netdev_get_by_index+0x5e/0x80 [ 8647.879844][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8647.879844][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8647.879844][ T284] ip6_route_add+0x1c/0x140 [ 8647.879844][ T284] addrconf_add_mroute+0x129/0x180 [ 8647.879844][ T284] addrconf_add_dev+0xe2/0x170 [ 8647.879844][ T284] inet6_addr_add+0x12f/0xa40 [ 8647.879844][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8647.879844][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8647.879844][ T284] netlink_rcv_skb+0x130/0x360 [ 8647.879844][ T284] netlink_unicast+0x449/0x710 [ 8647.879844][ T284] netlink_sendmsg+0x723/0xbe0 [ 8647.879844][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8647.879844][ T284] ___sys_sendmsg+0xee/0x170 [ 8647.879844][ T284] __sys_sendmsg+0xcd/0x170 [ 8647.879844][ T284] do_syscall_64+0xc6/0x1e0 [ 8647.879844][ T284] [ 8647.882012][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8647.882012][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8647.882012][ T284] ipv6_find_idev+0x102/0x170 [ 8647.882012][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8647.882012][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8647.882012][ T284] netlink_rcv_skb+0x130/0x360 [ 8647.882012][ T284] netlink_unicast+0x449/0x710 [ 8647.882012][ T284] netlink_sendmsg+0x723/0xbe0 [ 8647.882012][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8647.882012][ T284] ___sys_sendmsg+0xee/0x170 [ 8647.882012][ T284] __sys_sendmsg+0xcd/0x170 [ 8647.882012][ T284] do_syscall_64+0xc6/0x1e0 [ 8647.882012][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8647.882012][ T284] [ 8647.883710][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8647.883710][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8647.883710][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8647.883710][ T284] ipv6_find_idev+0x102/0x170 [ 8647.883710][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8647.883710][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8647.883710][ T284] netlink_rcv_skb+0x130/0x360 [ 8647.883710][ T284] netlink_unicast+0x449/0x710 [ 8647.883710][ T284] netlink_sendmsg+0x723/0xbe0 [ 8647.883710][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8647.883710][ T284] ___sys_sendmsg+0xee/0x170 [ 8647.883710][ T284] __sys_sendmsg+0xcd/0x170 [ 8647.883710][ T284] do_syscall_64+0xc6/0x1e0 [ 8647.883710][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8647.883710][ T284] [ 8657.098952][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8657.099445][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8657.099445][ T282] dst_init+0x84/0x4a0 [ 8657.099445][ T282] dst_alloc+0x97/0x150 [ 8657.099445][ T282] ip6_dst_alloc+0x23/0x90 [ 8657.099445][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8657.099445][ T282] ip6_pol_route+0x56f/0x840 [ 8657.099445][ T282] fib6_rule_lookup+0x196/0x240 [ 8657.099445][ T282] ip6_route_input+0x542/0x980 [ 8657.099445][ T282] ipv6_rcv+0x8f/0x400 [ 8657.099445][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8657.099445][ T282] process_backlog+0x101/0x620 [ 8657.099445][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8657.099445][ T282] net_rx_action+0x495/0xbe0 [ 8657.099445][ T282] __do_softirq+0x1b5/0x7f6 [ 8657.099445][ T282] [ 8657.101253][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8657.101253][ T282] netdev_get_by_index+0x5e/0x80 [ 8657.101253][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8657.101253][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8657.101253][ T282] ip6_route_add+0x1c/0x140 [ 8657.101253][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8657.101253][ T282] inet6_addr_add+0x4f8/0xa40 [ 8657.101253][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8657.101253][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8657.101253][ T282] netlink_rcv_skb+0x130/0x360 [ 8657.101253][ T282] netlink_unicast+0x449/0x710 [ 8657.101253][ T282] netlink_sendmsg+0x723/0xbe0 [ 8657.101253][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8657.101253][ T282] ___sys_sendmsg+0xee/0x170 [ 8657.101253][ T282] __sys_sendmsg+0xcd/0x170 [ 8657.101253][ T282] do_syscall_64+0xc6/0x1e0 [ 8657.101253][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8657.101253][ T282] [ 8657.103444][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8657.103444][ T282] netdev_get_by_index+0x5e/0x80 [ 8657.103444][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8657.103444][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8657.103444][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8657.103444][ T282] ipv6_add_addr+0x411/0x2000 [ 8657.103444][ T282] inet6_addr_add+0x30e/0xa40 [ 8657.103444][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8657.103444][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8657.103444][ T282] netlink_rcv_skb+0x130/0x360 [ 8657.103444][ T282] netlink_unicast+0x449/0x710 [ 8657.103444][ T282] netlink_sendmsg+0x723/0xbe0 [ 8657.103444][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8657.103444][ T282] ___sys_sendmsg+0xee/0x170 [ 8657.103444][ T282] __sys_sendmsg+0xcd/0x170 [ 8657.103444][ T282] do_syscall_64+0xc6/0x1e0 [ 8657.103444][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8657.103444][ T282] [ 8657.105630][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8657.105630][ T282] netdev_get_by_index+0x5e/0x80 [ 8657.105630][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8657.105630][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8657.105630][ T282] ip6_route_add+0x1c/0x140 [ 8657.105630][ T282] addrconf_add_mroute+0x129/0x180 [ 8657.105630][ T282] addrconf_add_dev+0xe2/0x170 [ 8657.105630][ T282] inet6_addr_add+0x12f/0xa40 [ 8657.105630][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8657.105630][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8657.105630][ T282] netlink_rcv_skb+0x130/0x360 [ 8657.105630][ T282] netlink_unicast+0x449/0x710 [ 8657.105630][ T282] netlink_sendmsg+0x723/0xbe0 [ 8657.105630][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8657.105630][ T282] ___sys_sendmsg+0xee/0x170 [ 8657.105630][ T282] __sys_sendmsg+0xcd/0x170 [ 8657.105630][ T282] do_syscall_64+0xc6/0x1e0 [ 8657.105630][ T282] [ 8657.107775][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8657.107775][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8657.107775][ T282] ipv6_find_idev+0x102/0x170 [ 8657.107775][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8657.107775][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8657.107775][ T282] netlink_rcv_skb+0x130/0x360 [ 8657.107775][ T282] netlink_unicast+0x449/0x710 [ 8657.107775][ T282] netlink_sendmsg+0x723/0xbe0 [ 8657.107775][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8657.107775][ T282] ___sys_sendmsg+0xee/0x170 [ 8657.107775][ T282] __sys_sendmsg+0xcd/0x170 [ 8657.107775][ T282] do_syscall_64+0xc6/0x1e0 [ 8657.107775][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8657.107775][ T282] [ 8657.109458][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8657.109458][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8657.109458][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8657.109458][ T282] ipv6_find_idev+0x102/0x170 [ 8657.109458][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8657.109458][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8657.109458][ T282] netlink_rcv_skb+0x130/0x360 [ 8657.109458][ T282] netlink_unicast+0x449/0x710 [ 8657.109458][ T282] netlink_sendmsg+0x723/0xbe0 [ 8657.109458][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8657.109458][ T282] ___sys_sendmsg+0xee/0x170 [ 8657.109458][ T282] __sys_sendmsg+0xcd/0x170 [ 8657.109458][ T282] do_syscall_64+0xc6/0x1e0 [ 8657.109458][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8657.109458][ T282] [ 8658.123007][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8658.123412][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8658.123412][ T284] netdev_get_by_index+0x5e/0x80 [ 8658.123412][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8658.123412][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8658.123412][ T284] ip6_route_add+0x1c/0x140 [ 8658.123412][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8658.123412][ T284] inet6_addr_add+0x4f8/0xa40 [ 8658.123412][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8658.123412][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8658.123412][ T284] netlink_rcv_skb+0x130/0x360 [ 8658.123412][ T284] netlink_unicast+0x449/0x710 [ 8658.123412][ T284] netlink_sendmsg+0x723/0xbe0 [ 8658.123412][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8658.123412][ T284] ___sys_sendmsg+0xee/0x170 [ 8658.123412][ T284] __sys_sendmsg+0xcd/0x170 [ 8658.123412][ T284] do_syscall_64+0xc6/0x1e0 [ 8658.123412][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8658.123412][ T284] [ 8658.125645][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8658.125645][ T284] netdev_get_by_index+0x5e/0x80 [ 8658.125645][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8658.125645][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8658.125645][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8658.125645][ T284] ipv6_add_addr+0x411/0x2000 [ 8658.125645][ T284] inet6_addr_add+0x30e/0xa40 [ 8658.125645][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8658.125645][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8658.125645][ T284] netlink_rcv_skb+0x130/0x360 [ 8658.125645][ T284] netlink_unicast+0x449/0x710 [ 8658.125645][ T284] netlink_sendmsg+0x723/0xbe0 [ 8658.125645][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8658.125645][ T284] ___sys_sendmsg+0xee/0x170 [ 8658.125645][ T284] __sys_sendmsg+0xcd/0x170 [ 8658.125645][ T284] do_syscall_64+0xc6/0x1e0 [ 8658.125645][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8658.125645][ T284] [ 8658.127838][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8658.127838][ T284] netdev_get_by_index+0x5e/0x80 [ 8658.127838][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8658.127838][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8658.127838][ T284] ip6_route_add+0x1c/0x140 [ 8658.127838][ T284] addrconf_add_mroute+0x129/0x180 [ 8658.127838][ T284] addrconf_add_dev+0xe2/0x170 [ 8658.127838][ T284] inet6_addr_add+0x12f/0xa40 [ 8658.127838][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8658.127838][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8658.127838][ T284] netlink_rcv_skb+0x130/0x360 [ 8658.127838][ T284] netlink_unicast+0x449/0x710 [ 8658.127838][ T284] netlink_sendmsg+0x723/0xbe0 [ 8658.127838][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8658.127838][ T284] ___sys_sendmsg+0xee/0x170 [ 8658.127838][ T284] __sys_sendmsg+0xcd/0x170 [ 8658.127838][ T284] do_syscall_64+0xc6/0x1e0 [ 8658.127838][ T284] [ 8658.130031][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8658.130031][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8658.130031][ T284] ipv6_find_idev+0x102/0x170 [ 8658.130031][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8658.130031][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8658.130031][ T284] netlink_rcv_skb+0x130/0x360 [ 8658.130031][ T284] netlink_unicast+0x449/0x710 [ 8658.130031][ T284] netlink_sendmsg+0x723/0xbe0 [ 8658.130031][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8658.130031][ T284] ___sys_sendmsg+0xee/0x170 [ 8658.130031][ T284] __sys_sendmsg+0xcd/0x170 [ 8658.130031][ T284] do_syscall_64+0xc6/0x1e0 [ 8658.130031][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8658.130031][ T284] [ 8658.131732][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8658.131732][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8658.131732][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8658.131732][ T284] ipv6_find_idev+0x102/0x170 [ 8658.131732][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8658.131732][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8658.131732][ T284] netlink_rcv_skb+0x130/0x360 [ 8658.131732][ T284] netlink_unicast+0x449/0x710 [ 8658.131732][ T284] netlink_sendmsg+0x723/0xbe0 [ 8658.131732][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8658.131732][ T284] ___sys_sendmsg+0xee/0x170 [ 8658.131732][ T284] __sys_sendmsg+0xcd/0x170 [ 8658.131732][ T284] do_syscall_64+0xc6/0x1e0 [ 8658.131732][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8658.131732][ T284] [ 8667.355020][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8667.355436][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8667.355436][ T282] dst_init+0x84/0x4a0 [ 8667.355436][ T282] dst_alloc+0x97/0x150 [ 8667.355436][ T282] ip6_dst_alloc+0x23/0x90 [ 8667.355436][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8667.355436][ T282] ip6_pol_route+0x56f/0x840 [ 8667.355436][ T282] fib6_rule_lookup+0x196/0x240 [ 8667.355436][ T282] ip6_route_input+0x542/0x980 [ 8667.355436][ T282] ipv6_rcv+0x8f/0x400 [ 8667.355436][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8667.355436][ T282] process_backlog+0x101/0x620 [ 8667.355436][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8667.355436][ T282] net_rx_action+0x495/0xbe0 [ 8667.355436][ T282] __do_softirq+0x1b5/0x7f6 [ 8667.355436][ T282] [ 8667.357413][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8667.357413][ T282] netdev_get_by_index+0x5e/0x80 [ 8667.357413][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8667.357413][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8667.357413][ T282] ip6_route_add+0x1c/0x140 [ 8667.357413][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8667.357413][ T282] inet6_addr_add+0x4f8/0xa40 [ 8667.357413][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8667.357413][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8667.357413][ T282] netlink_rcv_skb+0x130/0x360 [ 8667.357413][ T282] netlink_unicast+0x449/0x710 [ 8667.357413][ T282] netlink_sendmsg+0x723/0xbe0 [ 8667.357413][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8667.357413][ T282] ___sys_sendmsg+0xee/0x170 [ 8667.357413][ T282] __sys_sendmsg+0xcd/0x170 [ 8667.357413][ T282] do_syscall_64+0xc6/0x1e0 [ 8667.357413][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8667.357413][ T282] [ 8667.359868][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8667.359868][ T282] netdev_get_by_index+0x5e/0x80 [ 8667.359868][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8667.359868][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8667.359868][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8667.359868][ T282] ipv6_add_addr+0x411/0x2000 [ 8667.359868][ T282] inet6_addr_add+0x30e/0xa40 [ 8667.359868][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8667.359868][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8667.359868][ T282] netlink_rcv_skb+0x130/0x360 [ 8667.359868][ T282] netlink_unicast+0x449/0x710 [ 8667.359868][ T282] netlink_sendmsg+0x723/0xbe0 [ 8667.359868][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8667.359868][ T282] ___sys_sendmsg+0xee/0x170 [ 8667.359868][ T282] __sys_sendmsg+0xcd/0x170 [ 8667.359868][ T282] do_syscall_64+0xc6/0x1e0 [ 8667.359868][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8667.359868][ T282] [ 8667.362294][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8667.362294][ T282] netdev_get_by_index+0x5e/0x80 [ 8667.362294][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8667.362294][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8667.362294][ T282] ip6_route_add+0x1c/0x140 [ 8667.362294][ T282] addrconf_add_mroute+0x129/0x180 [ 8667.362294][ T282] addrconf_add_dev+0xe2/0x170 [ 8667.362294][ T282] inet6_addr_add+0x12f/0xa40 [ 8667.362294][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8667.362294][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8667.362294][ T282] netlink_rcv_skb+0x130/0x360 [ 8667.362294][ T282] netlink_unicast+0x449/0x710 [ 8667.362294][ T282] netlink_sendmsg+0x723/0xbe0 [ 8667.362294][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8667.362294][ T282] ___sys_sendmsg+0xee/0x170 [ 8667.362294][ T282] __sys_sendmsg+0xcd/0x170 [ 8667.362294][ T282] do_syscall_64+0xc6/0x1e0 [ 8667.362294][ T282] [ 8667.364670][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8667.364670][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8667.364670][ T282] ipv6_find_idev+0x102/0x170 [ 8667.364670][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8667.364670][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8667.364670][ T282] netlink_rcv_skb+0x130/0x360 [ 8667.364670][ T282] netlink_unicast+0x449/0x710 [ 8667.364670][ T282] netlink_sendmsg+0x723/0xbe0 [ 8667.364670][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8667.364670][ T282] ___sys_sendmsg+0xee/0x170 [ 8667.364670][ T282] __sys_sendmsg+0xcd/0x170 [ 8667.364670][ T282] do_syscall_64+0xc6/0x1e0 [ 8667.364670][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8667.364670][ T282] [ 8667.366535][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8667.366535][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8667.366535][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8667.366535][ T282] ipv6_find_idev+0x102/0x170 [ 8667.366535][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8667.366535][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8667.366535][ T282] netlink_rcv_skb+0x130/0x360 [ 8667.366535][ T282] netlink_unicast+0x449/0x710 [ 8667.366535][ T282] netlink_sendmsg+0x723/0xbe0 [ 8667.366535][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8667.366535][ T282] ___sys_sendmsg+0xee/0x170 [ 8667.366535][ T282] __sys_sendmsg+0xcd/0x170 [ 8667.366535][ T282] do_syscall_64+0xc6/0x1e0 [ 8667.366535][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8667.366535][ T282] [ 8668.139088][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8668.139523][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8668.139523][ T284] netdev_get_by_index+0x5e/0x80 [ 8668.139523][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8668.139523][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8668.139523][ T284] ip6_route_add+0x1c/0x140 [ 8668.139523][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8668.139523][ T284] inet6_addr_add+0x4f8/0xa40 [ 8668.139523][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8668.139523][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8668.139523][ T284] netlink_rcv_skb+0x130/0x360 [ 8668.139523][ T284] netlink_unicast+0x449/0x710 [ 8668.139523][ T284] netlink_sendmsg+0x723/0xbe0 [ 8668.139523][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8668.139523][ T284] ___sys_sendmsg+0xee/0x170 [ 8668.139523][ T284] __sys_sendmsg+0xcd/0x170 [ 8668.139523][ T284] do_syscall_64+0xc6/0x1e0 [ 8668.139523][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8668.139523][ T284] [ 8668.141948][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8668.141948][ T284] netdev_get_by_index+0x5e/0x80 [ 8668.141948][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8668.141948][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8668.141948][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8668.141948][ T284] ipv6_add_addr+0x411/0x2000 [ 8668.141948][ T284] inet6_addr_add+0x30e/0xa40 [ 8668.141948][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8668.141948][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8668.141948][ T284] netlink_rcv_skb+0x130/0x360 [ 8668.141948][ T284] netlink_unicast+0x449/0x710 [ 8668.141948][ T284] netlink_sendmsg+0x723/0xbe0 [ 8668.141948][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8668.141948][ T284] ___sys_sendmsg+0xee/0x170 [ 8668.141948][ T284] __sys_sendmsg+0xcd/0x170 [ 8668.141948][ T284] do_syscall_64+0xc6/0x1e0 [ 8668.141948][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8668.141948][ T284] [ 8668.144356][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8668.144356][ T284] netdev_get_by_index+0x5e/0x80 [ 8668.144356][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8668.144356][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8668.144356][ T284] ip6_route_add+0x1c/0x140 [ 8668.144356][ T284] addrconf_add_mroute+0x129/0x180 [ 8668.144356][ T284] addrconf_add_dev+0xe2/0x170 [ 8668.144356][ T284] inet6_addr_add+0x12f/0xa40 [ 8668.144356][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8668.144356][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8668.144356][ T284] netlink_rcv_skb+0x130/0x360 [ 8668.144356][ T284] netlink_unicast+0x449/0x710 [ 8668.144356][ T284] netlink_sendmsg+0x723/0xbe0 [ 8668.144356][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8668.144356][ T284] ___sys_sendmsg+0xee/0x170 [ 8668.144356][ T284] __sys_sendmsg+0xcd/0x170 [ 8668.144356][ T284] do_syscall_64+0xc6/0x1e0 [ 8668.144356][ T284] [ 8668.146715][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8668.146715][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8668.146715][ T284] ipv6_find_idev+0x102/0x170 [ 8668.146715][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8668.146715][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8668.146715][ T284] netlink_rcv_skb+0x130/0x360 [ 8668.146715][ T284] netlink_unicast+0x449/0x710 [ 8668.146715][ T284] netlink_sendmsg+0x723/0xbe0 [ 8668.146715][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8668.146715][ T284] ___sys_sendmsg+0xee/0x170 [ 8668.146715][ T284] __sys_sendmsg+0xcd/0x170 [ 8668.146715][ T284] do_syscall_64+0xc6/0x1e0 [ 8668.146715][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8668.146715][ T284] [ 8668.148547][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8668.148547][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8668.148547][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8668.148547][ T284] ipv6_find_idev+0x102/0x170 [ 8668.148547][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8668.148547][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8668.148547][ T284] netlink_rcv_skb+0x130/0x360 [ 8668.148547][ T284] netlink_unicast+0x449/0x710 [ 8668.148547][ T284] netlink_sendmsg+0x723/0xbe0 [ 8668.148547][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8668.148547][ T284] ___sys_sendmsg+0xee/0x170 [ 8668.148547][ T284] __sys_sendmsg+0xcd/0x170 [ 8668.148547][ T284] do_syscall_64+0xc6/0x1e0 [ 8668.148547][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8668.148547][ T284] [ 8677.371089][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8677.371567][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8677.371567][ T282] dst_init+0x84/0x4a0 [ 8677.371567][ T282] dst_alloc+0x97/0x150 [ 8677.371567][ T282] ip6_dst_alloc+0x23/0x90 [ 8677.371567][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8677.371567][ T282] ip6_pol_route+0x56f/0x840 [ 8677.371567][ T282] fib6_rule_lookup+0x196/0x240 [ 8677.371567][ T282] ip6_route_input+0x542/0x980 [ 8677.371567][ T282] ipv6_rcv+0x8f/0x400 [ 8677.371567][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8677.371567][ T282] process_backlog+0x101/0x620 [ 8677.371567][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8677.371567][ T282] net_rx_action+0x495/0xbe0 [ 8677.371567][ T282] __do_softirq+0x1b5/0x7f6 [ 8677.371567][ T282] [ 8677.373377][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8677.373377][ T282] netdev_get_by_index+0x5e/0x80 [ 8677.373377][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8677.373377][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8677.373377][ T282] ip6_route_add+0x1c/0x140 [ 8677.373377][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8677.373377][ T282] inet6_addr_add+0x4f8/0xa40 [ 8677.373377][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8677.373377][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8677.373377][ T282] netlink_rcv_skb+0x130/0x360 [ 8677.373377][ T282] netlink_unicast+0x449/0x710 [ 8677.373377][ T282] netlink_sendmsg+0x723/0xbe0 [ 8677.373377][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8677.373377][ T282] ___sys_sendmsg+0xee/0x170 [ 8677.373377][ T282] __sys_sendmsg+0xcd/0x170 [ 8677.373377][ T282] do_syscall_64+0xc6/0x1e0 [ 8677.373377][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8677.373377][ T282] [ 8677.375590][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8677.375590][ T282] netdev_get_by_index+0x5e/0x80 [ 8677.375590][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8677.375590][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8677.375590][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8677.375590][ T282] ipv6_add_addr+0x411/0x2000 [ 8677.375590][ T282] inet6_addr_add+0x30e/0xa40 [ 8677.375590][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8677.375590][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8677.375590][ T282] netlink_rcv_skb+0x130/0x360 [ 8677.375590][ T282] netlink_unicast+0x449/0x710 [ 8677.375590][ T282] netlink_sendmsg+0x723/0xbe0 [ 8677.375590][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8677.375590][ T282] ___sys_sendmsg+0xee/0x170 [ 8677.375590][ T282] __sys_sendmsg+0xcd/0x170 [ 8677.375590][ T282] do_syscall_64+0xc6/0x1e0 [ 8677.375590][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8677.375590][ T282] [ 8677.377794][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8677.377794][ T282] netdev_get_by_index+0x5e/0x80 [ 8677.377794][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8677.377794][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8677.377794][ T282] ip6_route_add+0x1c/0x140 [ 8677.377794][ T282] addrconf_add_mroute+0x129/0x180 [ 8677.377794][ T282] addrconf_add_dev+0xe2/0x170 [ 8677.377794][ T282] inet6_addr_add+0x12f/0xa40 [ 8677.377794][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8677.377794][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8677.377794][ T282] netlink_rcv_skb+0x130/0x360 [ 8677.377794][ T282] netlink_unicast+0x449/0x710 [ 8677.377794][ T282] netlink_sendmsg+0x723/0xbe0 [ 8677.377794][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8677.377794][ T282] ___sys_sendmsg+0xee/0x170 [ 8677.377794][ T282] __sys_sendmsg+0xcd/0x170 [ 8677.377794][ T282] do_syscall_64+0xc6/0x1e0 [ 8677.377794][ T282] [ 8677.379975][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8677.379975][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8677.379975][ T282] ipv6_find_idev+0x102/0x170 [ 8677.379975][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8677.379975][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8677.379975][ T282] netlink_rcv_skb+0x130/0x360 [ 8677.379975][ T282] netlink_unicast+0x449/0x710 [ 8677.379975][ T282] netlink_sendmsg+0x723/0xbe0 [ 8677.379975][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8677.379975][ T282] ___sys_sendmsg+0xee/0x170 [ 8677.379975][ T282] __sys_sendmsg+0xcd/0x170 [ 8677.379975][ T282] do_syscall_64+0xc6/0x1e0 [ 8677.379975][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8677.379975][ T282] [ 8677.381674][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8677.381674][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8677.381674][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8677.381674][ T282] ipv6_find_idev+0x102/0x170 [ 8677.381674][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8677.381674][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8677.381674][ T282] netlink_rcv_skb+0x130/0x360 [ 8677.381674][ T282] netlink_unicast+0x449/0x710 [ 8677.381674][ T282] netlink_sendmsg+0x723/0xbe0 [ 8677.381674][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8677.381674][ T282] ___sys_sendmsg+0xee/0x170 [ 8677.381674][ T282] __sys_sendmsg+0xcd/0x170 [ 8677.381674][ T282] do_syscall_64+0xc6/0x1e0 [ 8677.381674][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8677.381674][ T282] [ 8678.395017][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8678.395450][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8678.395450][ T284] netdev_get_by_index+0x5e/0x80 [ 8678.395450][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8678.395450][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8678.395450][ T284] ip6_route_add+0x1c/0x140 [ 8678.395450][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8678.395450][ T284] inet6_addr_add+0x4f8/0xa40 [ 8678.395450][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8678.395450][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8678.395450][ T284] netlink_rcv_skb+0x130/0x360 [ 8678.395450][ T284] netlink_unicast+0x449/0x710 [ 8678.395450][ T284] netlink_sendmsg+0x723/0xbe0 [ 8678.395450][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8678.395450][ T284] ___sys_sendmsg+0xee/0x170 [ 8678.395450][ T284] __sys_sendmsg+0xcd/0x170 [ 8678.395450][ T284] do_syscall_64+0xc6/0x1e0 [ 8678.395450][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8678.395450][ T284] [ 8678.397886][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8678.397886][ T284] netdev_get_by_index+0x5e/0x80 [ 8678.397886][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8678.397886][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8678.397886][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8678.397886][ T284] ipv6_add_addr+0x411/0x2000 [ 8678.397886][ T284] inet6_addr_add+0x30e/0xa40 [ 8678.397886][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8678.397886][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8678.397886][ T284] netlink_rcv_skb+0x130/0x360 [ 8678.397886][ T284] netlink_unicast+0x449/0x710 [ 8678.397886][ T284] netlink_sendmsg+0x723/0xbe0 [ 8678.397886][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8678.397886][ T284] ___sys_sendmsg+0xee/0x170 [ 8678.397886][ T284] __sys_sendmsg+0xcd/0x170 [ 8678.397886][ T284] do_syscall_64+0xc6/0x1e0 [ 8678.397886][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8678.397886][ T284] [ 8678.400307][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8678.400307][ T284] netdev_get_by_index+0x5e/0x80 [ 8678.400307][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8678.400307][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8678.400307][ T284] ip6_route_add+0x1c/0x140 [ 8678.400307][ T284] addrconf_add_mroute+0x129/0x180 [ 8678.400307][ T284] addrconf_add_dev+0xe2/0x170 [ 8678.400307][ T284] inet6_addr_add+0x12f/0xa40 [ 8678.400307][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8678.400307][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8678.400307][ T284] netlink_rcv_skb+0x130/0x360 [ 8678.400307][ T284] netlink_unicast+0x449/0x710 [ 8678.400307][ T284] netlink_sendmsg+0x723/0xbe0 [ 8678.400307][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8678.400307][ T284] ___sys_sendmsg+0xee/0x170 [ 8678.400307][ T284] __sys_sendmsg+0xcd/0x170 [ 8678.400307][ T284] do_syscall_64+0xc6/0x1e0 [ 8678.400307][ T284] [ 8678.402689][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8678.402689][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8678.402689][ T284] ipv6_find_idev+0x102/0x170 [ 8678.402689][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8678.402689][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8678.402689][ T284] netlink_rcv_skb+0x130/0x360 [ 8678.402689][ T284] netlink_unicast+0x449/0x710 [ 8678.402689][ T284] netlink_sendmsg+0x723/0xbe0 [ 8678.402689][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8678.402689][ T284] ___sys_sendmsg+0xee/0x170 [ 8678.402689][ T284] __sys_sendmsg+0xcd/0x170 [ 8678.402689][ T284] do_syscall_64+0xc6/0x1e0 [ 8678.402689][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8678.402689][ T284] [ 8678.404552][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8678.404552][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8678.404552][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8678.404552][ T284] ipv6_find_idev+0x102/0x170 [ 8678.404552][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8678.404552][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8678.404552][ T284] netlink_rcv_skb+0x130/0x360 [ 8678.404552][ T284] netlink_unicast+0x449/0x710 [ 8678.404552][ T284] netlink_sendmsg+0x723/0xbe0 [ 8678.404552][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8678.404552][ T284] ___sys_sendmsg+0xee/0x170 [ 8678.404552][ T284] __sys_sendmsg+0xcd/0x170 [ 8678.404552][ T284] do_syscall_64+0xc6/0x1e0 [ 8678.404552][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8678.404552][ T284] [ 8687.635003][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8687.635494][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8687.635494][ T282] dst_init+0x84/0x4a0 [ 8687.635494][ T282] dst_alloc+0x97/0x150 [ 8687.635494][ T282] ip6_dst_alloc+0x23/0x90 [ 8687.635494][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8687.635494][ T282] ip6_pol_route+0x56f/0x840 [ 8687.635494][ T282] fib6_rule_lookup+0x196/0x240 [ 8687.635494][ T282] ip6_route_input+0x542/0x980 [ 8687.635494][ T282] ipv6_rcv+0x8f/0x400 [ 8687.635494][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8687.635494][ T282] process_backlog+0x101/0x620 [ 8687.635494][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8687.635494][ T282] net_rx_action+0x495/0xbe0 [ 8687.635494][ T282] __do_softirq+0x1b5/0x7f6 [ 8687.635494][ T282] [ 8687.637299][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8687.637299][ T282] netdev_get_by_index+0x5e/0x80 [ 8687.637299][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8687.637299][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8687.637299][ T282] ip6_route_add+0x1c/0x140 [ 8687.637299][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8687.637299][ T282] inet6_addr_add+0x4f8/0xa40 [ 8687.637299][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8687.637299][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8687.637299][ T282] netlink_rcv_skb+0x130/0x360 [ 8687.637299][ T282] netlink_unicast+0x449/0x710 [ 8687.637299][ T282] netlink_sendmsg+0x723/0xbe0 [ 8687.637299][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8687.637299][ T282] ___sys_sendmsg+0xee/0x170 [ 8687.637299][ T282] __sys_sendmsg+0xcd/0x170 [ 8687.637299][ T282] do_syscall_64+0xc6/0x1e0 [ 8687.637299][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8687.637299][ T282] [ 8687.639522][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8687.639522][ T282] netdev_get_by_index+0x5e/0x80 [ 8687.639522][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8687.639522][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8687.639522][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8687.639522][ T282] ipv6_add_addr+0x411/0x2000 [ 8687.639522][ T282] inet6_addr_add+0x30e/0xa40 [ 8687.639522][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8687.639522][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8687.639522][ T282] netlink_rcv_skb+0x130/0x360 [ 8687.639522][ T282] netlink_unicast+0x449/0x710 [ 8687.639522][ T282] netlink_sendmsg+0x723/0xbe0 [ 8687.639522][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8687.639522][ T282] ___sys_sendmsg+0xee/0x170 [ 8687.639522][ T282] __sys_sendmsg+0xcd/0x170 [ 8687.639522][ T282] do_syscall_64+0xc6/0x1e0 [ 8687.639522][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8687.639522][ T282] [ 8687.641724][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8687.641724][ T282] netdev_get_by_index+0x5e/0x80 [ 8687.641724][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8687.641724][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8687.641724][ T282] ip6_route_add+0x1c/0x140 [ 8687.641724][ T282] addrconf_add_mroute+0x129/0x180 [ 8687.641724][ T282] addrconf_add_dev+0xe2/0x170 [ 8687.641724][ T282] inet6_addr_add+0x12f/0xa40 [ 8687.641724][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8687.641724][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8687.641724][ T282] netlink_rcv_skb+0x130/0x360 [ 8687.641724][ T282] netlink_unicast+0x449/0x710 [ 8687.641724][ T282] netlink_sendmsg+0x723/0xbe0 [ 8687.641724][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8687.641724][ T282] ___sys_sendmsg+0xee/0x170 [ 8687.641724][ T282] __sys_sendmsg+0xcd/0x170 [ 8687.641724][ T282] do_syscall_64+0xc6/0x1e0 [ 8687.641724][ T282] [ 8687.643883][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8687.643883][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8687.643883][ T282] ipv6_find_idev+0x102/0x170 [ 8687.643883][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8687.643883][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8687.643883][ T282] netlink_rcv_skb+0x130/0x360 [ 8687.643883][ T282] netlink_unicast+0x449/0x710 [ 8687.643883][ T282] netlink_sendmsg+0x723/0xbe0 [ 8687.643883][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8687.643883][ T282] ___sys_sendmsg+0xee/0x170 [ 8687.643883][ T282] __sys_sendmsg+0xcd/0x170 [ 8687.643883][ T282] do_syscall_64+0xc6/0x1e0 [ 8687.643883][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8687.643883][ T282] [ 8687.645589][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8687.645589][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8687.645589][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8687.645589][ T282] ipv6_find_idev+0x102/0x170 [ 8687.645589][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8687.645589][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8687.645589][ T282] netlink_rcv_skb+0x130/0x360 [ 8687.645589][ T282] netlink_unicast+0x449/0x710 [ 8687.645589][ T282] netlink_sendmsg+0x723/0xbe0 [ 8687.645589][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8687.645589][ T282] ___sys_sendmsg+0xee/0x170 [ 8687.645589][ T282] __sys_sendmsg+0xcd/0x170 [ 8687.645589][ T282] do_syscall_64+0xc6/0x1e0 [ 8687.645589][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8687.645589][ T282] [ 8688.651012][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8688.651446][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8688.651446][ T284] netdev_get_by_index+0x5e/0x80 [ 8688.651446][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8688.651446][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8688.651446][ T284] ip6_route_add+0x1c/0x140 [ 8688.651446][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8688.651446][ T284] inet6_addr_add+0x4f8/0xa40 [ 8688.651446][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8688.651446][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8688.651446][ T284] netlink_rcv_skb+0x130/0x360 [ 8688.651446][ T284] netlink_unicast+0x449/0x710 [ 8688.651446][ T284] netlink_sendmsg+0x723/0xbe0 [ 8688.651446][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8688.651446][ T284] ___sys_sendmsg+0xee/0x170 [ 8688.651446][ T284] __sys_sendmsg+0xcd/0x170 [ 8688.651446][ T284] do_syscall_64+0xc6/0x1e0 [ 8688.651446][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8688.651446][ T284] [ 8688.653893][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8688.653893][ T284] netdev_get_by_index+0x5e/0x80 [ 8688.653893][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8688.653893][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8688.653893][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8688.653893][ T284] ipv6_add_addr+0x411/0x2000 [ 8688.653893][ T284] inet6_addr_add+0x30e/0xa40 [ 8688.653893][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8688.653893][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8688.653893][ T284] netlink_rcv_skb+0x130/0x360 [ 8688.653893][ T284] netlink_unicast+0x449/0x710 [ 8688.653893][ T284] netlink_sendmsg+0x723/0xbe0 [ 8688.653893][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8688.653893][ T284] ___sys_sendmsg+0xee/0x170 [ 8688.653893][ T284] __sys_sendmsg+0xcd/0x170 [ 8688.653893][ T284] do_syscall_64+0xc6/0x1e0 [ 8688.653893][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8688.653893][ T284] [ 8688.656319][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8688.656319][ T284] netdev_get_by_index+0x5e/0x80 [ 8688.656319][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8688.656319][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8688.656319][ T284] ip6_route_add+0x1c/0x140 [ 8688.656319][ T284] addrconf_add_mroute+0x129/0x180 [ 8688.656319][ T284] addrconf_add_dev+0xe2/0x170 [ 8688.656319][ T284] inet6_addr_add+0x12f/0xa40 [ 8688.656319][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8688.656319][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8688.656319][ T284] netlink_rcv_skb+0x130/0x360 [ 8688.656319][ T284] netlink_unicast+0x449/0x710 [ 8688.656319][ T284] netlink_sendmsg+0x723/0xbe0 [ 8688.656319][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8688.656319][ T284] ___sys_sendmsg+0xee/0x170 [ 8688.656319][ T284] __sys_sendmsg+0xcd/0x170 [ 8688.656319][ T284] do_syscall_64+0xc6/0x1e0 [ 8688.656319][ T284] [ 8688.658705][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8688.658705][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8688.658705][ T284] ipv6_find_idev+0x102/0x170 [ 8688.658705][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8688.658705][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8688.658705][ T284] netlink_rcv_skb+0x130/0x360 [ 8688.658705][ T284] netlink_unicast+0x449/0x710 [ 8688.658705][ T284] netlink_sendmsg+0x723/0xbe0 [ 8688.658705][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8688.658705][ T284] ___sys_sendmsg+0xee/0x170 [ 8688.658705][ T284] __sys_sendmsg+0xcd/0x170 [ 8688.658705][ T284] do_syscall_64+0xc6/0x1e0 [ 8688.658705][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8688.658705][ T284] [ 8688.660574][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8688.660574][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8688.660574][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8688.660574][ T284] ipv6_find_idev+0x102/0x170 [ 8688.660574][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8688.660574][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8688.660574][ T284] netlink_rcv_skb+0x130/0x360 [ 8688.660574][ T284] netlink_unicast+0x449/0x710 [ 8688.660574][ T284] netlink_sendmsg+0x723/0xbe0 [ 8688.660574][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8688.660574][ T284] ___sys_sendmsg+0xee/0x170 [ 8688.660574][ T284] __sys_sendmsg+0xcd/0x170 [ 8688.660574][ T284] do_syscall_64+0xc6/0x1e0 [ 8688.660574][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8688.660574][ T284] [ 8697.898930][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8697.899442][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8697.899442][ T282] dst_init+0x84/0x4a0 [ 8697.899442][ T282] dst_alloc+0x97/0x150 [ 8697.899442][ T282] ip6_dst_alloc+0x23/0x90 [ 8697.899442][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8697.899442][ T282] ip6_pol_route+0x56f/0x840 [ 8697.899442][ T282] fib6_rule_lookup+0x196/0x240 [ 8697.899442][ T282] ip6_route_input+0x542/0x980 [ 8697.899442][ T282] ipv6_rcv+0x8f/0x400 [ 8697.899442][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8697.899442][ T282] process_backlog+0x101/0x620 [ 8697.899442][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8697.899442][ T282] net_rx_action+0x495/0xbe0 [ 8697.899442][ T282] __do_softirq+0x1b5/0x7f6 [ 8697.899442][ T282] [ 8697.901278][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8697.901278][ T282] netdev_get_by_index+0x5e/0x80 [ 8697.901278][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8697.901278][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8697.901278][ T282] ip6_route_add+0x1c/0x140 [ 8697.901278][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8697.901278][ T282] inet6_addr_add+0x4f8/0xa40 [ 8697.901278][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8697.901278][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8697.901278][ T282] netlink_rcv_skb+0x130/0x360 [ 8697.901278][ T282] netlink_unicast+0x449/0x710 [ 8697.901278][ T282] netlink_sendmsg+0x723/0xbe0 [ 8697.901278][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8697.901278][ T282] ___sys_sendmsg+0xee/0x170 [ 8697.901278][ T282] __sys_sendmsg+0xcd/0x170 [ 8697.901278][ T282] do_syscall_64+0xc6/0x1e0 [ 8697.901278][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8697.901278][ T282] [ 8697.903510][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8697.903510][ T282] netdev_get_by_index+0x5e/0x80 [ 8697.903510][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8697.903510][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8697.903510][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8697.903510][ T282] ipv6_add_addr+0x411/0x2000 [ 8697.903510][ T282] inet6_addr_add+0x30e/0xa40 [ 8697.903510][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8697.903510][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8697.903510][ T282] netlink_rcv_skb+0x130/0x360 [ 8697.903510][ T282] netlink_unicast+0x449/0x710 [ 8697.903510][ T282] netlink_sendmsg+0x723/0xbe0 [ 8697.903510][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8697.903510][ T282] ___sys_sendmsg+0xee/0x170 [ 8697.903510][ T282] __sys_sendmsg+0xcd/0x170 [ 8697.903510][ T282] do_syscall_64+0xc6/0x1e0 [ 8697.903510][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8697.903510][ T282] [ 8697.905733][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8697.905733][ T282] netdev_get_by_index+0x5e/0x80 [ 8697.905733][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8697.905733][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8697.905733][ T282] ip6_route_add+0x1c/0x140 [ 8697.905733][ T282] addrconf_add_mroute+0x129/0x180 [ 8697.905733][ T282] addrconf_add_dev+0xe2/0x170 [ 8697.905733][ T282] inet6_addr_add+0x12f/0xa40 [ 8697.905733][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8697.905733][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8697.905733][ T282] netlink_rcv_skb+0x130/0x360 [ 8697.905733][ T282] netlink_unicast+0x449/0x710 [ 8697.905733][ T282] netlink_sendmsg+0x723/0xbe0 [ 8697.905733][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8697.905733][ T282] ___sys_sendmsg+0xee/0x170 [ 8697.905733][ T282] __sys_sendmsg+0xcd/0x170 [ 8697.905733][ T282] do_syscall_64+0xc6/0x1e0 [ 8697.905733][ T282] [ 8697.907930][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8697.907930][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8697.907930][ T282] ipv6_find_idev+0x102/0x170 [ 8697.907930][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8697.907930][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8697.907930][ T282] netlink_rcv_skb+0x130/0x360 [ 8697.907930][ T282] netlink_unicast+0x449/0x710 [ 8697.907930][ T282] netlink_sendmsg+0x723/0xbe0 [ 8697.907930][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8697.907930][ T282] ___sys_sendmsg+0xee/0x170 [ 8697.907930][ T282] __sys_sendmsg+0xcd/0x170 [ 8697.907930][ T282] do_syscall_64+0xc6/0x1e0 [ 8697.907930][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8697.907930][ T282] [ 8697.909659][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8697.909659][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8697.909659][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8697.909659][ T282] ipv6_find_idev+0x102/0x170 [ 8697.909659][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8697.909659][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8697.909659][ T282] netlink_rcv_skb+0x130/0x360 [ 8697.909659][ T282] netlink_unicast+0x449/0x710 [ 8697.909659][ T282] netlink_sendmsg+0x723/0xbe0 [ 8697.909659][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8697.909659][ T282] ___sys_sendmsg+0xee/0x170 [ 8697.909659][ T282] __sys_sendmsg+0xcd/0x170 [ 8697.909659][ T282] do_syscall_64+0xc6/0x1e0 [ 8697.909659][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8697.909659][ T282] [ 8698.907011][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8698.907448][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8698.907448][ T284] netdev_get_by_index+0x5e/0x80 [ 8698.907448][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8698.907448][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8698.907448][ T284] ip6_route_add+0x1c/0x140 [ 8698.907448][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8698.907448][ T284] inet6_addr_add+0x4f8/0xa40 [ 8698.907448][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8698.907448][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8698.907448][ T284] netlink_rcv_skb+0x130/0x360 [ 8698.907448][ T284] netlink_unicast+0x449/0x710 [ 8698.907448][ T284] netlink_sendmsg+0x723/0xbe0 [ 8698.907448][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8698.907448][ T284] ___sys_sendmsg+0xee/0x170 [ 8698.907448][ T284] __sys_sendmsg+0xcd/0x170 [ 8698.907448][ T284] do_syscall_64+0xc6/0x1e0 [ 8698.907448][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8698.907448][ T284] [ 8698.909904][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8698.909904][ T284] netdev_get_by_index+0x5e/0x80 [ 8698.909904][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8698.909904][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8698.909904][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8698.909904][ T284] ipv6_add_addr+0x411/0x2000 [ 8698.909904][ T284] inet6_addr_add+0x30e/0xa40 [ 8698.909904][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8698.909904][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8698.909904][ T284] netlink_rcv_skb+0x130/0x360 [ 8698.909904][ T284] netlink_unicast+0x449/0x710 [ 8698.909904][ T284] netlink_sendmsg+0x723/0xbe0 [ 8698.909904][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8698.909904][ T284] ___sys_sendmsg+0xee/0x170 [ 8698.909904][ T284] __sys_sendmsg+0xcd/0x170 [ 8698.909904][ T284] do_syscall_64+0xc6/0x1e0 [ 8698.909904][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8698.909904][ T284] [ 8698.912320][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8698.912320][ T284] netdev_get_by_index+0x5e/0x80 [ 8698.912320][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8698.912320][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8698.912320][ T284] ip6_route_add+0x1c/0x140 [ 8698.912320][ T284] addrconf_add_mroute+0x129/0x180 [ 8698.912320][ T284] addrconf_add_dev+0xe2/0x170 [ 8698.912320][ T284] inet6_addr_add+0x12f/0xa40 [ 8698.912320][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8698.912320][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8698.912320][ T284] netlink_rcv_skb+0x130/0x360 [ 8698.912320][ T284] netlink_unicast+0x449/0x710 [ 8698.912320][ T284] netlink_sendmsg+0x723/0xbe0 [ 8698.912320][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8698.912320][ T284] ___sys_sendmsg+0xee/0x170 [ 8698.912320][ T284] __sys_sendmsg+0xcd/0x170 [ 8698.912320][ T284] do_syscall_64+0xc6/0x1e0 [ 8698.912320][ T284] [ 8698.914714][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8698.914714][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8698.914714][ T284] ipv6_find_idev+0x102/0x170 [ 8698.914714][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8698.914714][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8698.914714][ T284] netlink_rcv_skb+0x130/0x360 [ 8698.914714][ T284] netlink_unicast+0x449/0x710 [ 8698.914714][ T284] netlink_sendmsg+0x723/0xbe0 [ 8698.914714][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8698.914714][ T284] ___sys_sendmsg+0xee/0x170 [ 8698.914714][ T284] __sys_sendmsg+0xcd/0x170 [ 8698.914714][ T284] do_syscall_64+0xc6/0x1e0 [ 8698.914714][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8698.914714][ T284] [ 8698.916603][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8698.916603][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8698.916603][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8698.916603][ T284] ipv6_find_idev+0x102/0x170 [ 8698.916603][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8698.916603][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8698.916603][ T284] netlink_rcv_skb+0x130/0x360 [ 8698.916603][ T284] netlink_unicast+0x449/0x710 [ 8698.916603][ T284] netlink_sendmsg+0x723/0xbe0 [ 8698.916603][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8698.916603][ T284] ___sys_sendmsg+0xee/0x170 [ 8698.916603][ T284] __sys_sendmsg+0xcd/0x170 [ 8698.916603][ T284] do_syscall_64+0xc6/0x1e0 [ 8698.916603][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8698.916603][ T284] [ 8708.106941][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8708.107436][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8708.107436][ T282] dst_init+0x84/0x4a0 [ 8708.107436][ T282] dst_alloc+0x97/0x150 [ 8708.107436][ T282] ip6_dst_alloc+0x23/0x90 [ 8708.107436][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8708.107436][ T282] ip6_pol_route+0x56f/0x840 [ 8708.107436][ T282] fib6_rule_lookup+0x196/0x240 [ 8708.107436][ T282] ip6_route_input+0x542/0x980 [ 8708.107436][ T282] ipv6_rcv+0x8f/0x400 [ 8708.107436][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8708.107436][ T282] process_backlog+0x101/0x620 [ 8708.107436][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8708.107436][ T282] net_rx_action+0x495/0xbe0 [ 8708.107436][ T282] __do_softirq+0x1b5/0x7f6 [ 8708.107436][ T282] [ 8708.109255][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8708.109255][ T282] netdev_get_by_index+0x5e/0x80 [ 8708.109255][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8708.109255][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8708.109255][ T282] ip6_route_add+0x1c/0x140 [ 8708.109255][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8708.109255][ T282] inet6_addr_add+0x4f8/0xa40 [ 8708.109255][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8708.109255][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8708.109255][ T282] netlink_rcv_skb+0x130/0x360 [ 8708.109255][ T282] netlink_unicast+0x449/0x710 [ 8708.109255][ T282] netlink_sendmsg+0x723/0xbe0 [ 8708.109255][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8708.109255][ T282] ___sys_sendmsg+0xee/0x170 [ 8708.109255][ T282] __sys_sendmsg+0xcd/0x170 [ 8708.109255][ T282] do_syscall_64+0xc6/0x1e0 [ 8708.109255][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8708.109255][ T282] [ 8708.111987][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8708.111987][ T282] netdev_get_by_index+0x5e/0x80 [ 8708.111987][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8708.111987][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8708.111987][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8708.111987][ T282] ipv6_add_addr+0x411/0x2000 [ 8708.111987][ T282] inet6_addr_add+0x30e/0xa40 [ 8708.111987][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8708.111987][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8708.111987][ T282] netlink_rcv_skb+0x130/0x360 [ 8708.111987][ T282] netlink_unicast+0x449/0x710 [ 8708.111987][ T282] netlink_sendmsg+0x723/0xbe0 [ 8708.111987][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8708.111987][ T282] ___sys_sendmsg+0xee/0x170 [ 8708.111987][ T282] __sys_sendmsg+0xcd/0x170 [ 8708.111987][ T282] do_syscall_64+0xc6/0x1e0 [ 8708.111987][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8708.111987][ T282] [ 8708.114217][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8708.114217][ T282] netdev_get_by_index+0x5e/0x80 [ 8708.114217][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8708.114217][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8708.114217][ T282] ip6_route_add+0x1c/0x140 [ 8708.114217][ T282] addrconf_add_mroute+0x129/0x180 [ 8708.114217][ T282] addrconf_add_dev+0xe2/0x170 [ 8708.114217][ T282] inet6_addr_add+0x12f/0xa40 [ 8708.114217][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8708.114217][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8708.114217][ T282] netlink_rcv_skb+0x130/0x360 [ 8708.114217][ T282] netlink_unicast+0x449/0x710 [ 8708.114217][ T282] netlink_sendmsg+0x723/0xbe0 [ 8708.114217][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8708.114217][ T282] ___sys_sendmsg+0xee/0x170 [ 8708.114217][ T282] __sys_sendmsg+0xcd/0x170 [ 8708.114217][ T282] do_syscall_64+0xc6/0x1e0 [ 8708.114217][ T282] [ 8708.116408][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8708.116408][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8708.116408][ T282] ipv6_find_idev+0x102/0x170 [ 8708.116408][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8708.116408][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8708.116408][ T282] netlink_rcv_skb+0x130/0x360 [ 8708.116408][ T282] netlink_unicast+0x449/0x710 [ 8708.116408][ T282] netlink_sendmsg+0x723/0xbe0 [ 8708.116408][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8708.116408][ T282] ___sys_sendmsg+0xee/0x170 [ 8708.116408][ T282] __sys_sendmsg+0xcd/0x170 [ 8708.116408][ T282] do_syscall_64+0xc6/0x1e0 [ 8708.116408][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8708.116408][ T282] [ 8708.118496][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8708.118496][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8708.118496][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8708.118496][ T282] ipv6_find_idev+0x102/0x170 [ 8708.118496][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8708.118496][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8708.118496][ T282] netlink_rcv_skb+0x130/0x360 [ 8708.118496][ T282] netlink_unicast+0x449/0x710 [ 8708.118496][ T282] netlink_sendmsg+0x723/0xbe0 [ 8708.118496][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8708.118496][ T282] ___sys_sendmsg+0xee/0x170 [ 8708.118496][ T282] __sys_sendmsg+0xcd/0x170 [ 8708.118496][ T282] do_syscall_64+0xc6/0x1e0 [ 8708.118496][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8708.118496][ T282] [ 8709.130934][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8709.131322][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8709.131322][ T284] netdev_get_by_index+0x5e/0x80 [ 8709.131322][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8709.131322][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8709.131322][ T284] ip6_route_add+0x1c/0x140 [ 8709.131322][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8709.131322][ T284] inet6_addr_add+0x4f8/0xa40 [ 8709.131322][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8709.131322][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8709.131322][ T284] netlink_rcv_skb+0x130/0x360 [ 8709.131322][ T284] netlink_unicast+0x449/0x710 [ 8709.131322][ T284] netlink_sendmsg+0x723/0xbe0 [ 8709.131322][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8709.131322][ T284] ___sys_sendmsg+0xee/0x170 [ 8709.131322][ T284] __sys_sendmsg+0xcd/0x170 [ 8709.131322][ T284] do_syscall_64+0xc6/0x1e0 [ 8709.131322][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8709.131322][ T284] [ 8709.133518][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8709.133518][ T284] netdev_get_by_index+0x5e/0x80 [ 8709.133518][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8709.133518][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8709.133518][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8709.133518][ T284] ipv6_add_addr+0x411/0x2000 [ 8709.133518][ T284] inet6_addr_add+0x30e/0xa40 [ 8709.133518][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8709.133518][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8709.133518][ T284] netlink_rcv_skb+0x130/0x360 [ 8709.133518][ T284] netlink_unicast+0x449/0x710 [ 8709.133518][ T284] netlink_sendmsg+0x723/0xbe0 [ 8709.133518][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8709.133518][ T284] ___sys_sendmsg+0xee/0x170 [ 8709.133518][ T284] __sys_sendmsg+0xcd/0x170 [ 8709.133518][ T284] do_syscall_64+0xc6/0x1e0 [ 8709.133518][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8709.133518][ T284] [ 8709.135691][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8709.135691][ T284] netdev_get_by_index+0x5e/0x80 [ 8709.135691][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8709.135691][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8709.135691][ T284] ip6_route_add+0x1c/0x140 [ 8709.135691][ T284] addrconf_add_mroute+0x129/0x180 [ 8709.135691][ T284] addrconf_add_dev+0xe2/0x170 [ 8709.135691][ T284] inet6_addr_add+0x12f/0xa40 [ 8709.135691][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8709.135691][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8709.135691][ T284] netlink_rcv_skb+0x130/0x360 [ 8709.135691][ T284] netlink_unicast+0x449/0x710 [ 8709.135691][ T284] netlink_sendmsg+0x723/0xbe0 [ 8709.135691][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8709.135691][ T284] ___sys_sendmsg+0xee/0x170 [ 8709.135691][ T284] __sys_sendmsg+0xcd/0x170 [ 8709.135691][ T284] do_syscall_64+0xc6/0x1e0 [ 8709.135691][ T284] [ 8709.137835][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8709.137835][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8709.137835][ T284] ipv6_find_idev+0x102/0x170 [ 8709.137835][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8709.137835][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8709.137835][ T284] netlink_rcv_skb+0x130/0x360 [ 8709.137835][ T284] netlink_unicast+0x449/0x710 [ 8709.137835][ T284] netlink_sendmsg+0x723/0xbe0 [ 8709.137835][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8709.137835][ T284] ___sys_sendmsg+0xee/0x170 [ 8709.137835][ T284] __sys_sendmsg+0xcd/0x170 [ 8709.137835][ T284] do_syscall_64+0xc6/0x1e0 [ 8709.137835][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8709.137835][ T284] [ 8709.139517][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8709.139517][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8709.139517][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8709.139517][ T284] ipv6_find_idev+0x102/0x170 [ 8709.139517][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8709.139517][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8709.139517][ T284] netlink_rcv_skb+0x130/0x360 [ 8709.139517][ T284] netlink_unicast+0x449/0x710 [ 8709.139517][ T284] netlink_sendmsg+0x723/0xbe0 [ 8709.139517][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8709.139517][ T284] ___sys_sendmsg+0xee/0x170 [ 8709.139517][ T284] __sys_sendmsg+0xcd/0x170 [ 8709.139517][ T284] do_syscall_64+0xc6/0x1e0 [ 8709.139517][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8709.139517][ T284] [ 8718.362930][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8718.363415][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8718.363415][ T282] dst_init+0x84/0x4a0 [ 8718.363415][ T282] dst_alloc+0x97/0x150 [ 8718.363415][ T282] ip6_dst_alloc+0x23/0x90 [ 8718.363415][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8718.363415][ T282] ip6_pol_route+0x56f/0x840 [ 8718.363415][ T282] fib6_rule_lookup+0x196/0x240 [ 8718.363415][ T282] ip6_route_input+0x542/0x980 [ 8718.363415][ T282] ipv6_rcv+0x8f/0x400 [ 8718.363415][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8718.363415][ T282] process_backlog+0x101/0x620 [ 8718.363415][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8718.363415][ T282] net_rx_action+0x495/0xbe0 [ 8718.363415][ T282] __do_softirq+0x1b5/0x7f6 [ 8718.363415][ T282] [ 8718.365242][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8718.365242][ T282] netdev_get_by_index+0x5e/0x80 [ 8718.365242][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8718.365242][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8718.365242][ T282] ip6_route_add+0x1c/0x140 [ 8718.365242][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8718.365242][ T282] inet6_addr_add+0x4f8/0xa40 [ 8718.365242][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8718.365242][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8718.365242][ T282] netlink_rcv_skb+0x130/0x360 [ 8718.365242][ T282] netlink_unicast+0x449/0x710 [ 8718.365242][ T282] netlink_sendmsg+0x723/0xbe0 [ 8718.365242][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8718.365242][ T282] ___sys_sendmsg+0xee/0x170 [ 8718.365242][ T282] __sys_sendmsg+0xcd/0x170 [ 8718.365242][ T282] do_syscall_64+0xc6/0x1e0 [ 8718.365242][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8718.365242][ T282] [ 8718.367479][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8718.367479][ T282] netdev_get_by_index+0x5e/0x80 [ 8718.367479][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8718.367479][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8718.367479][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8718.367479][ T282] ipv6_add_addr+0x411/0x2000 [ 8718.367479][ T282] inet6_addr_add+0x30e/0xa40 [ 8718.367479][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8718.367479][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8718.367479][ T282] netlink_rcv_skb+0x130/0x360 [ 8718.367479][ T282] netlink_unicast+0x449/0x710 [ 8718.367479][ T282] netlink_sendmsg+0x723/0xbe0 [ 8718.367479][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8718.367479][ T282] ___sys_sendmsg+0xee/0x170 [ 8718.367479][ T282] __sys_sendmsg+0xcd/0x170 [ 8718.367479][ T282] do_syscall_64+0xc6/0x1e0 [ 8718.367479][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8718.367479][ T282] [ 8718.369717][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8718.369717][ T282] netdev_get_by_index+0x5e/0x80 [ 8718.369717][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8718.369717][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8718.369717][ T282] ip6_route_add+0x1c/0x140 [ 8718.369717][ T282] addrconf_add_mroute+0x129/0x180 [ 8718.369717][ T282] addrconf_add_dev+0xe2/0x170 [ 8718.369717][ T282] inet6_addr_add+0x12f/0xa40 [ 8718.369717][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8718.369717][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8718.369717][ T282] netlink_rcv_skb+0x130/0x360 [ 8718.369717][ T282] netlink_unicast+0x449/0x710 [ 8718.369717][ T282] netlink_sendmsg+0x723/0xbe0 [ 8718.369717][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8718.369717][ T282] ___sys_sendmsg+0xee/0x170 [ 8718.369717][ T282] __sys_sendmsg+0xcd/0x170 [ 8718.369717][ T282] do_syscall_64+0xc6/0x1e0 [ 8718.369717][ T282] [ 8718.371896][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8718.371896][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8718.371896][ T282] ipv6_find_idev+0x102/0x170 [ 8718.371896][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8718.371896][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8718.371896][ T282] netlink_rcv_skb+0x130/0x360 [ 8718.371896][ T282] netlink_unicast+0x449/0x710 [ 8718.371896][ T282] netlink_sendmsg+0x723/0xbe0 [ 8718.371896][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8718.371896][ T282] ___sys_sendmsg+0xee/0x170 [ 8718.371896][ T282] __sys_sendmsg+0xcd/0x170 [ 8718.371896][ T282] do_syscall_64+0xc6/0x1e0 [ 8718.371896][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8718.371896][ T282] [ 8718.373612][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8718.373612][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8718.373612][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8718.373612][ T282] ipv6_find_idev+0x102/0x170 [ 8718.373612][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8718.373612][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8718.373612][ T282] netlink_rcv_skb+0x130/0x360 [ 8718.373612][ T282] netlink_unicast+0x449/0x710 [ 8718.373612][ T282] netlink_sendmsg+0x723/0xbe0 [ 8718.373612][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8718.373612][ T282] ___sys_sendmsg+0xee/0x170 [ 8718.373612][ T282] __sys_sendmsg+0xcd/0x170 [ 8718.373612][ T282] do_syscall_64+0xc6/0x1e0 [ 8718.373612][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8718.373612][ T282] [ 8719.379016][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8719.379407][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8719.379407][ T284] netdev_get_by_index+0x5e/0x80 [ 8719.379407][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8719.379407][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8719.379407][ T284] ip6_route_add+0x1c/0x140 [ 8719.379407][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8719.379407][ T284] inet6_addr_add+0x4f8/0xa40 [ 8719.379407][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8719.379407][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8719.379407][ T284] netlink_rcv_skb+0x130/0x360 [ 8719.379407][ T284] netlink_unicast+0x449/0x710 [ 8719.379407][ T284] netlink_sendmsg+0x723/0xbe0 [ 8719.379407][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8719.379407][ T284] ___sys_sendmsg+0xee/0x170 [ 8719.379407][ T284] __sys_sendmsg+0xcd/0x170 [ 8719.379407][ T284] do_syscall_64+0xc6/0x1e0 [ 8719.379407][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8719.379407][ T284] [ 8719.381604][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8719.381604][ T284] netdev_get_by_index+0x5e/0x80 [ 8719.381604][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8719.381604][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8719.381604][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8719.381604][ T284] ipv6_add_addr+0x411/0x2000 [ 8719.381604][ T284] inet6_addr_add+0x30e/0xa40 [ 8719.381604][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8719.381604][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8719.381604][ T284] netlink_rcv_skb+0x130/0x360 [ 8719.381604][ T284] netlink_unicast+0x449/0x710 [ 8719.381604][ T284] netlink_sendmsg+0x723/0xbe0 [ 8719.381604][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8719.381604][ T284] ___sys_sendmsg+0xee/0x170 [ 8719.381604][ T284] __sys_sendmsg+0xcd/0x170 [ 8719.381604][ T284] do_syscall_64+0xc6/0x1e0 [ 8719.381604][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8719.381604][ T284] [ 8719.383779][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8719.383779][ T284] netdev_get_by_index+0x5e/0x80 [ 8719.383779][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8719.383779][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8719.383779][ T284] ip6_route_add+0x1c/0x140 [ 8719.383779][ T284] addrconf_add_mroute+0x129/0x180 [ 8719.383779][ T284] addrconf_add_dev+0xe2/0x170 [ 8719.383779][ T284] inet6_addr_add+0x12f/0xa40 [ 8719.383779][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8719.383779][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8719.383779][ T284] netlink_rcv_skb+0x130/0x360 [ 8719.383779][ T284] netlink_unicast+0x449/0x710 [ 8719.383779][ T284] netlink_sendmsg+0x723/0xbe0 [ 8719.383779][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8719.383779][ T284] ___sys_sendmsg+0xee/0x170 [ 8719.383779][ T284] __sys_sendmsg+0xcd/0x170 [ 8719.383779][ T284] do_syscall_64+0xc6/0x1e0 [ 8719.383779][ T284] [ 8719.385920][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8719.385920][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8719.385920][ T284] ipv6_find_idev+0x102/0x170 [ 8719.385920][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8719.385920][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8719.385920][ T284] netlink_rcv_skb+0x130/0x360 [ 8719.385920][ T284] netlink_unicast+0x449/0x710 [ 8719.385920][ T284] netlink_sendmsg+0x723/0xbe0 [ 8719.385920][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8719.385920][ T284] ___sys_sendmsg+0xee/0x170 [ 8719.385920][ T284] __sys_sendmsg+0xcd/0x170 [ 8719.385920][ T284] do_syscall_64+0xc6/0x1e0 [ 8719.385920][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8719.385920][ T284] [ 8719.387593][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8719.387593][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8719.387593][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8719.387593][ T284] ipv6_find_idev+0x102/0x170 [ 8719.387593][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8719.387593][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8719.387593][ T284] netlink_rcv_skb+0x130/0x360 [ 8719.387593][ T284] netlink_unicast+0x449/0x710 [ 8719.387593][ T284] netlink_sendmsg+0x723/0xbe0 [ 8719.387593][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8719.387593][ T284] ___sys_sendmsg+0xee/0x170 [ 8719.387593][ T284] __sys_sendmsg+0xcd/0x170 [ 8719.387593][ T284] do_syscall_64+0xc6/0x1e0 [ 8719.387593][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8719.387593][ T284] [ 8728.475031][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8728.475528][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8728.475528][ T282] dst_init+0x84/0x4a0 [ 8728.475528][ T282] dst_alloc+0x97/0x150 [ 8728.475528][ T282] ip6_dst_alloc+0x23/0x90 [ 8728.475528][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8728.475528][ T282] ip6_pol_route+0x56f/0x840 [ 8728.475528][ T282] fib6_rule_lookup+0x196/0x240 [ 8728.475528][ T282] ip6_route_input+0x542/0x980 [ 8728.475528][ T282] ipv6_rcv+0x8f/0x400 [ 8728.475528][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8728.475528][ T282] process_backlog+0x101/0x620 [ 8728.475528][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8728.475528][ T282] net_rx_action+0x495/0xbe0 [ 8728.475528][ T282] __do_softirq+0x1b5/0x7f6 [ 8728.475528][ T282] [ 8728.477493][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8728.477493][ T282] netdev_get_by_index+0x5e/0x80 [ 8728.477493][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8728.477493][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8728.477493][ T282] ip6_route_add+0x1c/0x140 [ 8728.477493][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8728.477493][ T282] inet6_addr_add+0x4f8/0xa40 [ 8728.477493][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8728.477493][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8728.477493][ T282] netlink_rcv_skb+0x130/0x360 [ 8728.477493][ T282] netlink_unicast+0x449/0x710 [ 8728.477493][ T282] netlink_sendmsg+0x723/0xbe0 [ 8728.477493][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8728.477493][ T282] ___sys_sendmsg+0xee/0x170 [ 8728.477493][ T282] __sys_sendmsg+0xcd/0x170 [ 8728.477493][ T282] do_syscall_64+0xc6/0x1e0 [ 8728.477493][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8728.477493][ T282] [ 8728.479919][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8728.479919][ T282] netdev_get_by_index+0x5e/0x80 [ 8728.479919][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8728.479919][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8728.479919][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8728.479919][ T282] ipv6_add_addr+0x411/0x2000 [ 8728.479919][ T282] inet6_addr_add+0x30e/0xa40 [ 8728.479919][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8728.479919][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8728.479919][ T282] netlink_rcv_skb+0x130/0x360 [ 8728.479919][ T282] netlink_unicast+0x449/0x710 [ 8728.479919][ T282] netlink_sendmsg+0x723/0xbe0 [ 8728.479919][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8728.479919][ T282] ___sys_sendmsg+0xee/0x170 [ 8728.479919][ T282] __sys_sendmsg+0xcd/0x170 [ 8728.479919][ T282] do_syscall_64+0xc6/0x1e0 [ 8728.479919][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8728.479919][ T282] [ 8728.482342][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8728.482342][ T282] netdev_get_by_index+0x5e/0x80 [ 8728.482342][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8728.482342][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8728.482342][ T282] ip6_route_add+0x1c/0x140 [ 8728.482342][ T282] addrconf_add_mroute+0x129/0x180 [ 8728.482342][ T282] addrconf_add_dev+0xe2/0x170 [ 8728.482342][ T282] inet6_addr_add+0x12f/0xa40 [ 8728.482342][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8728.482342][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8728.482342][ T282] netlink_rcv_skb+0x130/0x360 [ 8728.482342][ T282] netlink_unicast+0x449/0x710 [ 8728.482342][ T282] netlink_sendmsg+0x723/0xbe0 [ 8728.482342][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8728.482342][ T282] ___sys_sendmsg+0xee/0x170 [ 8728.482342][ T282] __sys_sendmsg+0xcd/0x170 [ 8728.482342][ T282] do_syscall_64+0xc6/0x1e0 [ 8728.482342][ T282] [ 8728.484717][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8728.484717][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8728.484717][ T282] ipv6_find_idev+0x102/0x170 [ 8728.484717][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8728.484717][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8728.484717][ T282] netlink_rcv_skb+0x130/0x360 [ 8728.484717][ T282] netlink_unicast+0x449/0x710 [ 8728.484717][ T282] netlink_sendmsg+0x723/0xbe0 [ 8728.484717][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8728.484717][ T282] ___sys_sendmsg+0xee/0x170 [ 8728.484717][ T282] __sys_sendmsg+0xcd/0x170 [ 8728.484717][ T282] do_syscall_64+0xc6/0x1e0 [ 8728.484717][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8728.484717][ T282] [ 8728.486584][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8728.486584][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8728.486584][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8728.486584][ T282] ipv6_find_idev+0x102/0x170 [ 8728.486584][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8728.486584][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8728.486584][ T282] netlink_rcv_skb+0x130/0x360 [ 8728.486584][ T282] netlink_unicast+0x449/0x710 [ 8728.486584][ T282] netlink_sendmsg+0x723/0xbe0 [ 8728.486584][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8728.486584][ T282] ___sys_sendmsg+0xee/0x170 [ 8728.486584][ T282] __sys_sendmsg+0xcd/0x170 [ 8728.486584][ T282] do_syscall_64+0xc6/0x1e0 [ 8728.486584][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8728.486584][ T282] [ 8729.498940][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8729.499393][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8729.499393][ T284] netdev_get_by_index+0x5e/0x80 [ 8729.499393][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8729.499393][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8729.499393][ T284] ip6_route_add+0x1c/0x140 [ 8729.499393][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8729.499393][ T284] inet6_addr_add+0x4f8/0xa40 [ 8729.499393][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8729.499393][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8729.499393][ T284] netlink_rcv_skb+0x130/0x360 [ 8729.499393][ T284] netlink_unicast+0x449/0x710 [ 8729.499393][ T284] netlink_sendmsg+0x723/0xbe0 [ 8729.499393][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8729.499393][ T284] ___sys_sendmsg+0xee/0x170 [ 8729.499393][ T284] __sys_sendmsg+0xcd/0x170 [ 8729.499393][ T284] do_syscall_64+0xc6/0x1e0 [ 8729.499393][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8729.499393][ T284] [ 8729.501651][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8729.501651][ T284] netdev_get_by_index+0x5e/0x80 [ 8729.501651][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8729.501651][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8729.501651][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8729.501651][ T284] ipv6_add_addr+0x411/0x2000 [ 8729.501651][ T284] inet6_addr_add+0x30e/0xa40 [ 8729.501651][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8729.501651][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8729.501651][ T284] netlink_rcv_skb+0x130/0x360 [ 8729.501651][ T284] netlink_unicast+0x449/0x710 [ 8729.501651][ T284] netlink_sendmsg+0x723/0xbe0 [ 8729.501651][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8729.501651][ T284] ___sys_sendmsg+0xee/0x170 [ 8729.501651][ T284] __sys_sendmsg+0xcd/0x170 [ 8729.501651][ T284] do_syscall_64+0xc6/0x1e0 [ 8729.501651][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8729.501651][ T284] [ 8729.503886][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8729.503886][ T284] netdev_get_by_index+0x5e/0x80 [ 8729.503886][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8729.503886][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8729.503886][ T284] ip6_route_add+0x1c/0x140 [ 8729.503886][ T284] addrconf_add_mroute+0x129/0x180 [ 8729.503886][ T284] addrconf_add_dev+0xe2/0x170 [ 8729.503886][ T284] inet6_addr_add+0x12f/0xa40 [ 8729.503886][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8729.503886][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8729.503886][ T284] netlink_rcv_skb+0x130/0x360 [ 8729.503886][ T284] netlink_unicast+0x449/0x710 [ 8729.503886][ T284] netlink_sendmsg+0x723/0xbe0 [ 8729.503886][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8729.503886][ T284] ___sys_sendmsg+0xee/0x170 [ 8729.503886][ T284] __sys_sendmsg+0xcd/0x170 [ 8729.503886][ T284] do_syscall_64+0xc6/0x1e0 [ 8729.503886][ T284] [ 8729.506077][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8729.506077][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8729.506077][ T284] ipv6_find_idev+0x102/0x170 [ 8729.506077][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8729.506077][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8729.506077][ T284] netlink_rcv_skb+0x130/0x360 [ 8729.506077][ T284] netlink_unicast+0x449/0x710 [ 8729.506077][ T284] netlink_sendmsg+0x723/0xbe0 [ 8729.506077][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8729.506077][ T284] ___sys_sendmsg+0xee/0x170 [ 8729.506077][ T284] __sys_sendmsg+0xcd/0x170 [ 8729.506077][ T284] do_syscall_64+0xc6/0x1e0 [ 8729.506077][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8729.506077][ T284] [ 8729.507795][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8729.507795][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8729.507795][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8729.507795][ T284] ipv6_find_idev+0x102/0x170 [ 8729.507795][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8729.507795][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8729.507795][ T284] netlink_rcv_skb+0x130/0x360 [ 8729.507795][ T284] netlink_unicast+0x449/0x710 [ 8729.507795][ T284] netlink_sendmsg+0x723/0xbe0 [ 8729.507795][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8729.507795][ T284] ___sys_sendmsg+0xee/0x170 [ 8729.507795][ T284] __sys_sendmsg+0xcd/0x170 [ 8729.507795][ T284] do_syscall_64+0xc6/0x1e0 [ 8729.507795][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8729.507795][ T284] [ 8738.731014][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8738.731473][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8738.731473][ T282] dst_init+0x84/0x4a0 [ 8738.731473][ T282] dst_alloc+0x97/0x150 [ 8738.731473][ T282] ip6_dst_alloc+0x23/0x90 [ 8738.731473][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8738.731473][ T282] ip6_pol_route+0x56f/0x840 [ 8738.731473][ T282] fib6_rule_lookup+0x196/0x240 [ 8738.731473][ T282] ip6_route_input+0x542/0x980 [ 8738.731473][ T282] ipv6_rcv+0x8f/0x400 [ 8738.731473][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8738.731473][ T282] process_backlog+0x101/0x620 [ 8738.731473][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8738.731473][ T282] net_rx_action+0x495/0xbe0 [ 8738.731473][ T282] __do_softirq+0x1b5/0x7f6 [ 8738.731473][ T282] [ 8738.733457][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8738.733457][ T282] netdev_get_by_index+0x5e/0x80 [ 8738.733457][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8738.733457][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8738.733457][ T282] ip6_route_add+0x1c/0x140 [ 8738.733457][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8738.733457][ T282] inet6_addr_add+0x4f8/0xa40 [ 8738.733457][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8738.733457][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8738.733457][ T282] netlink_rcv_skb+0x130/0x360 [ 8738.733457][ T282] netlink_unicast+0x449/0x710 [ 8738.733457][ T282] netlink_sendmsg+0x723/0xbe0 [ 8738.733457][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8738.733457][ T282] ___sys_sendmsg+0xee/0x170 [ 8738.733457][ T282] __sys_sendmsg+0xcd/0x170 [ 8738.733457][ T282] do_syscall_64+0xc6/0x1e0 [ 8738.733457][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8738.733457][ T282] [ 8738.735886][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8738.735886][ T282] netdev_get_by_index+0x5e/0x80 [ 8738.735886][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8738.735886][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8738.735886][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8738.735886][ T282] ipv6_add_addr+0x411/0x2000 [ 8738.735886][ T282] inet6_addr_add+0x30e/0xa40 [ 8738.735886][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8738.735886][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8738.735886][ T282] netlink_rcv_skb+0x130/0x360 [ 8738.735886][ T282] netlink_unicast+0x449/0x710 [ 8738.735886][ T282] netlink_sendmsg+0x723/0xbe0 [ 8738.735886][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8738.735886][ T282] ___sys_sendmsg+0xee/0x170 [ 8738.735886][ T282] __sys_sendmsg+0xcd/0x170 [ 8738.735886][ T282] do_syscall_64+0xc6/0x1e0 [ 8738.735886][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8738.735886][ T282] [ 8738.738328][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8738.738328][ T282] netdev_get_by_index+0x5e/0x80 [ 8738.738328][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8738.738328][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8738.738328][ T282] ip6_route_add+0x1c/0x140 [ 8738.738328][ T282] addrconf_add_mroute+0x129/0x180 [ 8738.738328][ T282] addrconf_add_dev+0xe2/0x170 [ 8738.738328][ T282] inet6_addr_add+0x12f/0xa40 [ 8738.738328][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8738.738328][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8738.738328][ T282] netlink_rcv_skb+0x130/0x360 [ 8738.738328][ T282] netlink_unicast+0x449/0x710 [ 8738.738328][ T282] netlink_sendmsg+0x723/0xbe0 [ 8738.738328][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8738.738328][ T282] ___sys_sendmsg+0xee/0x170 [ 8738.738328][ T282] __sys_sendmsg+0xcd/0x170 [ 8738.738328][ T282] do_syscall_64+0xc6/0x1e0 [ 8738.738328][ T282] [ 8738.740735][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8738.740735][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8738.740735][ T282] ipv6_find_idev+0x102/0x170 [ 8738.740735][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8738.740735][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8738.740735][ T282] netlink_rcv_skb+0x130/0x360 [ 8738.740735][ T282] netlink_unicast+0x449/0x710 [ 8738.740735][ T282] netlink_sendmsg+0x723/0xbe0 [ 8738.740735][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8738.740735][ T282] ___sys_sendmsg+0xee/0x170 [ 8738.740735][ T282] __sys_sendmsg+0xcd/0x170 [ 8738.740735][ T282] do_syscall_64+0xc6/0x1e0 [ 8738.740735][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8738.740735][ T282] [ 8738.742616][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8738.742616][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8738.742616][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8738.742616][ T282] ipv6_find_idev+0x102/0x170 [ 8738.742616][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8738.742616][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8738.742616][ T282] netlink_rcv_skb+0x130/0x360 [ 8738.742616][ T282] netlink_unicast+0x449/0x710 [ 8738.742616][ T282] netlink_sendmsg+0x723/0xbe0 [ 8738.742616][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8738.742616][ T282] ___sys_sendmsg+0xee/0x170 [ 8738.742616][ T282] __sys_sendmsg+0xcd/0x170 [ 8738.742616][ T282] do_syscall_64+0xc6/0x1e0 [ 8738.742616][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8738.742616][ T282] [ 8739.746944][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8739.747419][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8739.747419][ T284] netdev_get_by_index+0x5e/0x80 [ 8739.747419][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8739.747419][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8739.747419][ T284] ip6_route_add+0x1c/0x140 [ 8739.747419][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8739.747419][ T284] inet6_addr_add+0x4f8/0xa40 [ 8739.747419][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8739.747419][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8739.747419][ T284] netlink_rcv_skb+0x130/0x360 [ 8739.747419][ T284] netlink_unicast+0x449/0x710 [ 8739.747419][ T284] netlink_sendmsg+0x723/0xbe0 [ 8739.747419][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8739.747419][ T284] ___sys_sendmsg+0xee/0x170 [ 8739.747419][ T284] __sys_sendmsg+0xcd/0x170 [ 8739.747419][ T284] do_syscall_64+0xc6/0x1e0 [ 8739.747419][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8739.747419][ T284] [ 8739.749686][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8739.749686][ T284] netdev_get_by_index+0x5e/0x80 [ 8739.749686][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8739.749686][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8739.749686][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8739.749686][ T284] ipv6_add_addr+0x411/0x2000 [ 8739.749686][ T284] inet6_addr_add+0x30e/0xa40 [ 8739.749686][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8739.749686][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8739.749686][ T284] netlink_rcv_skb+0x130/0x360 [ 8739.749686][ T284] netlink_unicast+0x449/0x710 [ 8739.749686][ T284] netlink_sendmsg+0x723/0xbe0 [ 8739.749686][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8739.749686][ T284] ___sys_sendmsg+0xee/0x170 [ 8739.749686][ T284] __sys_sendmsg+0xcd/0x170 [ 8739.749686][ T284] do_syscall_64+0xc6/0x1e0 [ 8739.749686][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8739.749686][ T284] [ 8739.751914][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8739.751914][ T284] netdev_get_by_index+0x5e/0x80 [ 8739.751914][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8739.751914][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8739.751914][ T284] ip6_route_add+0x1c/0x140 [ 8739.751914][ T284] addrconf_add_mroute+0x129/0x180 [ 8739.751914][ T284] addrconf_add_dev+0xe2/0x170 [ 8739.751914][ T284] inet6_addr_add+0x12f/0xa40 [ 8739.751914][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8739.751914][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8739.751914][ T284] netlink_rcv_skb+0x130/0x360 [ 8739.751914][ T284] netlink_unicast+0x449/0x710 [ 8739.751914][ T284] netlink_sendmsg+0x723/0xbe0 [ 8739.751914][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8739.751914][ T284] ___sys_sendmsg+0xee/0x170 [ 8739.751914][ T284] __sys_sendmsg+0xcd/0x170 [ 8739.751914][ T284] do_syscall_64+0xc6/0x1e0 [ 8739.751914][ T284] [ 8739.754098][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8739.754098][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8739.754098][ T284] ipv6_find_idev+0x102/0x170 [ 8739.754098][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8739.754098][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8739.754098][ T284] netlink_rcv_skb+0x130/0x360 [ 8739.754098][ T284] netlink_unicast+0x449/0x710 [ 8739.754098][ T284] netlink_sendmsg+0x723/0xbe0 [ 8739.754098][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8739.754098][ T284] ___sys_sendmsg+0xee/0x170 [ 8739.754098][ T284] __sys_sendmsg+0xcd/0x170 [ 8739.754098][ T284] do_syscall_64+0xc6/0x1e0 [ 8739.754098][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8739.754098][ T284] [ 8739.755810][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8739.755810][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8739.755810][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8739.755810][ T284] ipv6_find_idev+0x102/0x170 [ 8739.755810][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8739.755810][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8739.755810][ T284] netlink_rcv_skb+0x130/0x360 [ 8739.755810][ T284] netlink_unicast+0x449/0x710 [ 8739.755810][ T284] netlink_sendmsg+0x723/0xbe0 [ 8739.755810][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8739.755810][ T284] ___sys_sendmsg+0xee/0x170 [ 8739.755810][ T284] __sys_sendmsg+0xcd/0x170 [ 8739.755810][ T284] do_syscall_64+0xc6/0x1e0 [ 8739.755810][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8739.755810][ T284] [ 8748.987023][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8748.987492][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8748.987492][ T282] dst_init+0x84/0x4a0 [ 8748.987492][ T282] dst_alloc+0x97/0x150 [ 8748.987492][ T282] ip6_dst_alloc+0x23/0x90 [ 8748.987492][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8748.987492][ T282] ip6_pol_route+0x56f/0x840 [ 8748.987492][ T282] fib6_rule_lookup+0x196/0x240 [ 8748.987492][ T282] ip6_route_input+0x542/0x980 [ 8748.987492][ T282] ipv6_rcv+0x8f/0x400 [ 8748.987492][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8748.987492][ T282] process_backlog+0x101/0x620 [ 8748.987492][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8748.987492][ T282] net_rx_action+0x495/0xbe0 [ 8748.987492][ T282] __do_softirq+0x1b5/0x7f6 [ 8748.987492][ T282] [ 8748.989472][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8748.989472][ T282] netdev_get_by_index+0x5e/0x80 [ 8748.989472][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8748.989472][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8748.989472][ T282] ip6_route_add+0x1c/0x140 [ 8748.989472][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8748.989472][ T282] inet6_addr_add+0x4f8/0xa40 [ 8748.989472][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8748.989472][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8748.989472][ T282] netlink_rcv_skb+0x130/0x360 [ 8748.989472][ T282] netlink_unicast+0x449/0x710 [ 8748.989472][ T282] netlink_sendmsg+0x723/0xbe0 [ 8748.989472][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8748.989472][ T282] ___sys_sendmsg+0xee/0x170 [ 8748.989472][ T282] __sys_sendmsg+0xcd/0x170 [ 8748.989472][ T282] do_syscall_64+0xc6/0x1e0 [ 8748.989472][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8748.989472][ T282] [ 8748.991890][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8748.991890][ T282] netdev_get_by_index+0x5e/0x80 [ 8748.991890][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8748.991890][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8748.991890][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8748.991890][ T282] ipv6_add_addr+0x411/0x2000 [ 8748.991890][ T282] inet6_addr_add+0x30e/0xa40 [ 8748.991890][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8748.991890][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8748.991890][ T282] netlink_rcv_skb+0x130/0x360 [ 8748.991890][ T282] netlink_unicast+0x449/0x710 [ 8748.991890][ T282] netlink_sendmsg+0x723/0xbe0 [ 8748.991890][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8748.991890][ T282] ___sys_sendmsg+0xee/0x170 [ 8748.991890][ T282] __sys_sendmsg+0xcd/0x170 [ 8748.991890][ T282] do_syscall_64+0xc6/0x1e0 [ 8748.991890][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8748.991890][ T282] [ 8748.994304][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8748.994304][ T282] netdev_get_by_index+0x5e/0x80 [ 8748.994304][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8748.994304][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8748.994304][ T282] ip6_route_add+0x1c/0x140 [ 8748.994304][ T282] addrconf_add_mroute+0x129/0x180 [ 8748.994304][ T282] addrconf_add_dev+0xe2/0x170 [ 8748.994304][ T282] inet6_addr_add+0x12f/0xa40 [ 8748.994304][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8748.994304][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8748.994304][ T282] netlink_rcv_skb+0x130/0x360 [ 8748.994304][ T282] netlink_unicast+0x449/0x710 [ 8748.994304][ T282] netlink_sendmsg+0x723/0xbe0 [ 8748.994304][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8748.994304][ T282] ___sys_sendmsg+0xee/0x170 [ 8748.994304][ T282] __sys_sendmsg+0xcd/0x170 [ 8748.994304][ T282] do_syscall_64+0xc6/0x1e0 [ 8748.994304][ T282] [ 8748.996670][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8748.996670][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8748.996670][ T282] ipv6_find_idev+0x102/0x170 [ 8748.996670][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8748.996670][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8748.996670][ T282] netlink_rcv_skb+0x130/0x360 [ 8748.996670][ T282] netlink_unicast+0x449/0x710 [ 8748.996670][ T282] netlink_sendmsg+0x723/0xbe0 [ 8748.996670][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8748.996670][ T282] ___sys_sendmsg+0xee/0x170 [ 8748.996670][ T282] __sys_sendmsg+0xcd/0x170 [ 8748.996670][ T282] do_syscall_64+0xc6/0x1e0 [ 8748.996670][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8748.996670][ T282] [ 8748.999021][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8748.999021][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8748.999021][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8748.999021][ T282] ipv6_find_idev+0x102/0x170 [ 8748.999021][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8748.999021][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8748.999021][ T282] netlink_rcv_skb+0x130/0x360 [ 8748.999021][ T282] netlink_unicast+0x449/0x710 [ 8748.999021][ T282] netlink_sendmsg+0x723/0xbe0 [ 8748.999021][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8748.999021][ T282] ___sys_sendmsg+0xee/0x170 [ 8748.999021][ T282] __sys_sendmsg+0xcd/0x170 [ 8748.999021][ T282] do_syscall_64+0xc6/0x1e0 [ 8748.999021][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8748.999021][ T282] [ 8749.994939][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8749.995406][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8749.995406][ T284] netdev_get_by_index+0x5e/0x80 [ 8749.995406][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8749.995406][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8749.995406][ T284] ip6_route_add+0x1c/0x140 [ 8749.995406][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8749.995406][ T284] inet6_addr_add+0x4f8/0xa40 [ 8749.995406][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8749.995406][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8749.995406][ T284] netlink_rcv_skb+0x130/0x360 [ 8749.995406][ T284] netlink_unicast+0x449/0x710 [ 8749.995406][ T284] netlink_sendmsg+0x723/0xbe0 [ 8749.995406][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8749.995406][ T284] ___sys_sendmsg+0xee/0x170 [ 8749.995406][ T284] __sys_sendmsg+0xcd/0x170 [ 8749.995406][ T284] do_syscall_64+0xc6/0x1e0 [ 8749.995406][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8749.995406][ T284] [ 8749.997659][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8749.997659][ T284] netdev_get_by_index+0x5e/0x80 [ 8749.997659][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8749.997659][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8749.997659][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8749.997659][ T284] ipv6_add_addr+0x411/0x2000 [ 8749.997659][ T284] inet6_addr_add+0x30e/0xa40 [ 8749.997659][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8749.997659][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8749.997659][ T284] netlink_rcv_skb+0x130/0x360 [ 8749.997659][ T284] netlink_unicast+0x449/0x710 [ 8749.997659][ T284] netlink_sendmsg+0x723/0xbe0 [ 8749.997659][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8749.997659][ T284] ___sys_sendmsg+0xee/0x170 [ 8749.997659][ T284] __sys_sendmsg+0xcd/0x170 [ 8749.997659][ T284] do_syscall_64+0xc6/0x1e0 [ 8749.997659][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8749.997659][ T284] [ 8749.999897][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8749.999897][ T284] netdev_get_by_index+0x5e/0x80 [ 8749.999897][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8749.999897][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8749.999897][ T284] ip6_route_add+0x1c/0x140 [ 8749.999897][ T284] addrconf_add_mroute+0x129/0x180 [ 8749.999897][ T284] addrconf_add_dev+0xe2/0x170 [ 8749.999897][ T284] inet6_addr_add+0x12f/0xa40 [ 8749.999897][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8749.999897][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8749.999897][ T284] netlink_rcv_skb+0x130/0x360 [ 8749.999897][ T284] netlink_unicast+0x449/0x710 [ 8749.999897][ T284] netlink_sendmsg+0x723/0xbe0 [ 8749.999897][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8749.999897][ T284] ___sys_sendmsg+0xee/0x170 [ 8749.999897][ T284] __sys_sendmsg+0xcd/0x170 [ 8749.999897][ T284] do_syscall_64+0xc6/0x1e0 [ 8749.999897][ T284] [ 8750.002096][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8750.002096][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8750.002096][ T284] ipv6_find_idev+0x102/0x170 [ 8750.002096][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8750.002096][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8750.002096][ T284] netlink_rcv_skb+0x130/0x360 [ 8750.002096][ T284] netlink_unicast+0x449/0x710 [ 8750.002096][ T284] netlink_sendmsg+0x723/0xbe0 [ 8750.002096][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8750.002096][ T284] ___sys_sendmsg+0xee/0x170 [ 8750.002096][ T284] __sys_sendmsg+0xcd/0x170 [ 8750.002096][ T284] do_syscall_64+0xc6/0x1e0 [ 8750.002096][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8750.002096][ T284] [ 8750.003814][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8750.003814][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8750.003814][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8750.003814][ T284] ipv6_find_idev+0x102/0x170 [ 8750.003814][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8750.003814][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8750.003814][ T284] netlink_rcv_skb+0x130/0x360 [ 8750.003814][ T284] netlink_unicast+0x449/0x710 [ 8750.003814][ T284] netlink_sendmsg+0x723/0xbe0 [ 8750.003814][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8750.003814][ T284] ___sys_sendmsg+0xee/0x170 [ 8750.003814][ T284] __sys_sendmsg+0xcd/0x170 [ 8750.003814][ T284] do_syscall_64+0xc6/0x1e0 [ 8750.003814][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8750.003814][ T284] [ 8759.042966][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8759.043435][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8759.043435][ T282] dst_init+0x84/0x4a0 [ 8759.043435][ T282] dst_alloc+0x97/0x150 [ 8759.043435][ T282] ip6_dst_alloc+0x23/0x90 [ 8759.043435][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8759.043435][ T282] ip6_pol_route+0x56f/0x840 [ 8759.043435][ T282] fib6_rule_lookup+0x196/0x240 [ 8759.043435][ T282] ip6_route_input+0x542/0x980 [ 8759.043435][ T282] ipv6_rcv+0x8f/0x400 [ 8759.043435][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8759.043435][ T282] process_backlog+0x101/0x620 [ 8759.043435][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8759.043435][ T282] net_rx_action+0x495/0xbe0 [ 8759.043435][ T282] __do_softirq+0x1b5/0x7f6 [ 8759.043435][ T282] [ 8759.045418][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8759.045418][ T282] netdev_get_by_index+0x5e/0x80 [ 8759.045418][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8759.045418][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8759.045418][ T282] ip6_route_add+0x1c/0x140 [ 8759.045418][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8759.045418][ T282] inet6_addr_add+0x4f8/0xa40 [ 8759.045418][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8759.045418][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8759.045418][ T282] netlink_rcv_skb+0x130/0x360 [ 8759.045418][ T282] netlink_unicast+0x449/0x710 [ 8759.045418][ T282] netlink_sendmsg+0x723/0xbe0 [ 8759.045418][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8759.045418][ T282] ___sys_sendmsg+0xee/0x170 [ 8759.045418][ T282] __sys_sendmsg+0xcd/0x170 [ 8759.045418][ T282] do_syscall_64+0xc6/0x1e0 [ 8759.045418][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8759.045418][ T282] [ 8759.047861][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8759.047861][ T282] netdev_get_by_index+0x5e/0x80 [ 8759.047861][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8759.047861][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8759.047861][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8759.047861][ T282] ipv6_add_addr+0x411/0x2000 [ 8759.047861][ T282] inet6_addr_add+0x30e/0xa40 [ 8759.047861][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8759.047861][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8759.047861][ T282] netlink_rcv_skb+0x130/0x360 [ 8759.047861][ T282] netlink_unicast+0x449/0x710 [ 8759.047861][ T282] netlink_sendmsg+0x723/0xbe0 [ 8759.047861][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8759.047861][ T282] ___sys_sendmsg+0xee/0x170 [ 8759.047861][ T282] __sys_sendmsg+0xcd/0x170 [ 8759.047861][ T282] do_syscall_64+0xc6/0x1e0 [ 8759.047861][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8759.047861][ T282] [ 8759.050311][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8759.050311][ T282] netdev_get_by_index+0x5e/0x80 [ 8759.050311][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8759.050311][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8759.050311][ T282] ip6_route_add+0x1c/0x140 [ 8759.050311][ T282] addrconf_add_mroute+0x129/0x180 [ 8759.050311][ T282] addrconf_add_dev+0xe2/0x170 [ 8759.050311][ T282] inet6_addr_add+0x12f/0xa40 [ 8759.050311][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8759.050311][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8759.050311][ T282] netlink_rcv_skb+0x130/0x360 [ 8759.050311][ T282] netlink_unicast+0x449/0x710 [ 8759.050311][ T282] netlink_sendmsg+0x723/0xbe0 [ 8759.050311][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8759.050311][ T282] ___sys_sendmsg+0xee/0x170 [ 8759.050311][ T282] __sys_sendmsg+0xcd/0x170 [ 8759.050311][ T282] do_syscall_64+0xc6/0x1e0 [ 8759.050311][ T282] [ 8759.052710][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8759.052710][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8759.052710][ T282] ipv6_find_idev+0x102/0x170 [ 8759.052710][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8759.052710][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8759.052710][ T282] netlink_rcv_skb+0x130/0x360 [ 8759.052710][ T282] netlink_unicast+0x449/0x710 [ 8759.052710][ T282] netlink_sendmsg+0x723/0xbe0 [ 8759.052710][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8759.052710][ T282] ___sys_sendmsg+0xee/0x170 [ 8759.052710][ T282] __sys_sendmsg+0xcd/0x170 [ 8759.052710][ T282] do_syscall_64+0xc6/0x1e0 [ 8759.052710][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8759.052710][ T282] [ 8759.054569][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8759.054569][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8759.054569][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8759.054569][ T282] ipv6_find_idev+0x102/0x170 [ 8759.054569][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8759.054569][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8759.054569][ T282] netlink_rcv_skb+0x130/0x360 [ 8759.054569][ T282] netlink_unicast+0x449/0x710 [ 8759.054569][ T282] netlink_sendmsg+0x723/0xbe0 [ 8759.054569][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8759.054569][ T282] ___sys_sendmsg+0xee/0x170 [ 8759.054569][ T282] __sys_sendmsg+0xcd/0x170 [ 8759.054569][ T282] do_syscall_64+0xc6/0x1e0 [ 8759.054569][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8759.054569][ T282] [ 8760.242940][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8760.243406][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8760.243406][ T284] netdev_get_by_index+0x5e/0x80 [ 8760.243406][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8760.243406][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8760.243406][ T284] ip6_route_add+0x1c/0x140 [ 8760.243406][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8760.243406][ T284] inet6_addr_add+0x4f8/0xa40 [ 8760.243406][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8760.243406][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8760.243406][ T284] netlink_rcv_skb+0x130/0x360 [ 8760.243406][ T284] netlink_unicast+0x449/0x710 [ 8760.243406][ T284] netlink_sendmsg+0x723/0xbe0 [ 8760.243406][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8760.243406][ T284] ___sys_sendmsg+0xee/0x170 [ 8760.243406][ T284] __sys_sendmsg+0xcd/0x170 [ 8760.243406][ T284] do_syscall_64+0xc6/0x1e0 [ 8760.243406][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8760.243406][ T284] [ 8760.245655][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8760.245655][ T284] netdev_get_by_index+0x5e/0x80 [ 8760.245655][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8760.245655][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8760.245655][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8760.245655][ T284] ipv6_add_addr+0x411/0x2000 [ 8760.245655][ T284] inet6_addr_add+0x30e/0xa40 [ 8760.245655][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8760.245655][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8760.245655][ T284] netlink_rcv_skb+0x130/0x360 [ 8760.245655][ T284] netlink_unicast+0x449/0x710 [ 8760.245655][ T284] netlink_sendmsg+0x723/0xbe0 [ 8760.245655][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8760.245655][ T284] ___sys_sendmsg+0xee/0x170 [ 8760.245655][ T284] __sys_sendmsg+0xcd/0x170 [ 8760.245655][ T284] do_syscall_64+0xc6/0x1e0 [ 8760.245655][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8760.245655][ T284] [ 8760.247879][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8760.247879][ T284] netdev_get_by_index+0x5e/0x80 [ 8760.247879][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8760.247879][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8760.247879][ T284] ip6_route_add+0x1c/0x140 [ 8760.247879][ T284] addrconf_add_mroute+0x129/0x180 [ 8760.247879][ T284] addrconf_add_dev+0xe2/0x170 [ 8760.247879][ T284] inet6_addr_add+0x12f/0xa40 [ 8760.247879][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8760.247879][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8760.247879][ T284] netlink_rcv_skb+0x130/0x360 [ 8760.247879][ T284] netlink_unicast+0x449/0x710 [ 8760.247879][ T284] netlink_sendmsg+0x723/0xbe0 [ 8760.247879][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8760.247879][ T284] ___sys_sendmsg+0xee/0x170 [ 8760.247879][ T284] __sys_sendmsg+0xcd/0x170 [ 8760.247879][ T284] do_syscall_64+0xc6/0x1e0 [ 8760.247879][ T284] [ 8760.250085][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8760.250085][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8760.250085][ T284] ipv6_find_idev+0x102/0x170 [ 8760.250085][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8760.250085][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8760.250085][ T284] netlink_rcv_skb+0x130/0x360 [ 8760.250085][ T284] netlink_unicast+0x449/0x710 [ 8760.250085][ T284] netlink_sendmsg+0x723/0xbe0 [ 8760.250085][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8760.250085][ T284] ___sys_sendmsg+0xee/0x170 [ 8760.250085][ T284] __sys_sendmsg+0xcd/0x170 [ 8760.250085][ T284] do_syscall_64+0xc6/0x1e0 [ 8760.250085][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8760.250085][ T284] [ 8760.251795][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8760.251795][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8760.251795][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8760.251795][ T284] ipv6_find_idev+0x102/0x170 [ 8760.251795][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8760.251795][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8760.251795][ T284] netlink_rcv_skb+0x130/0x360 [ 8760.251795][ T284] netlink_unicast+0x449/0x710 [ 8760.251795][ T284] netlink_sendmsg+0x723/0xbe0 [ 8760.251795][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8760.251795][ T284] ___sys_sendmsg+0xee/0x170 [ 8760.251795][ T284] __sys_sendmsg+0xcd/0x170 [ 8760.251795][ T284] do_syscall_64+0xc6/0x1e0 [ 8760.251795][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8760.251795][ T284] [ 8769.299073][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8769.299534][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8769.299534][ T282] dst_init+0x84/0x4a0 [ 8769.299534][ T282] dst_alloc+0x97/0x150 [ 8769.299534][ T282] ip6_dst_alloc+0x23/0x90 [ 8769.299534][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8769.299534][ T282] ip6_pol_route+0x56f/0x840 [ 8769.299534][ T282] fib6_rule_lookup+0x196/0x240 [ 8769.299534][ T282] ip6_route_input+0x542/0x980 [ 8769.299534][ T282] ipv6_rcv+0x8f/0x400 [ 8769.299534][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8769.299534][ T282] process_backlog+0x101/0x620 [ 8769.299534][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8769.299534][ T282] net_rx_action+0x495/0xbe0 [ 8769.299534][ T282] __do_softirq+0x1b5/0x7f6 [ 8769.299534][ T282] [ 8769.301496][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8769.301496][ T282] netdev_get_by_index+0x5e/0x80 [ 8769.301496][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8769.301496][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8769.301496][ T282] ip6_route_add+0x1c/0x140 [ 8769.301496][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8769.301496][ T282] inet6_addr_add+0x4f8/0xa40 [ 8769.301496][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8769.301496][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8769.301496][ T282] netlink_rcv_skb+0x130/0x360 [ 8769.301496][ T282] netlink_unicast+0x449/0x710 [ 8769.301496][ T282] netlink_sendmsg+0x723/0xbe0 [ 8769.301496][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8769.301496][ T282] ___sys_sendmsg+0xee/0x170 [ 8769.301496][ T282] __sys_sendmsg+0xcd/0x170 [ 8769.301496][ T282] do_syscall_64+0xc6/0x1e0 [ 8769.301496][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8769.301496][ T282] [ 8769.303931][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8769.303931][ T282] netdev_get_by_index+0x5e/0x80 [ 8769.303931][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8769.303931][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8769.303931][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8769.303931][ T282] ipv6_add_addr+0x411/0x2000 [ 8769.303931][ T282] inet6_addr_add+0x30e/0xa40 [ 8769.303931][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8769.303931][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8769.303931][ T282] netlink_rcv_skb+0x130/0x360 [ 8769.303931][ T282] netlink_unicast+0x449/0x710 [ 8769.303931][ T282] netlink_sendmsg+0x723/0xbe0 [ 8769.303931][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8769.303931][ T282] ___sys_sendmsg+0xee/0x170 [ 8769.303931][ T282] __sys_sendmsg+0xcd/0x170 [ 8769.303931][ T282] do_syscall_64+0xc6/0x1e0 [ 8769.303931][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8769.303931][ T282] [ 8769.306367][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8769.306367][ T282] netdev_get_by_index+0x5e/0x80 [ 8769.306367][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8769.306367][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8769.306367][ T282] ip6_route_add+0x1c/0x140 [ 8769.306367][ T282] addrconf_add_mroute+0x129/0x180 [ 8769.306367][ T282] addrconf_add_dev+0xe2/0x170 [ 8769.306367][ T282] inet6_addr_add+0x12f/0xa40 [ 8769.306367][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8769.306367][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8769.306367][ T282] netlink_rcv_skb+0x130/0x360 [ 8769.306367][ T282] netlink_unicast+0x449/0x710 [ 8769.306367][ T282] netlink_sendmsg+0x723/0xbe0 [ 8769.306367][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8769.306367][ T282] ___sys_sendmsg+0xee/0x170 [ 8769.306367][ T282] __sys_sendmsg+0xcd/0x170 [ 8769.306367][ T282] do_syscall_64+0xc6/0x1e0 [ 8769.306367][ T282] [ 8769.308767][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8769.308767][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8769.308767][ T282] ipv6_find_idev+0x102/0x170 [ 8769.308767][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8769.308767][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8769.308767][ T282] netlink_rcv_skb+0x130/0x360 [ 8769.308767][ T282] netlink_unicast+0x449/0x710 [ 8769.308767][ T282] netlink_sendmsg+0x723/0xbe0 [ 8769.308767][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8769.308767][ T282] ___sys_sendmsg+0xee/0x170 [ 8769.308767][ T282] __sys_sendmsg+0xcd/0x170 [ 8769.308767][ T282] do_syscall_64+0xc6/0x1e0 [ 8769.308767][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8769.308767][ T282] [ 8769.310635][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8769.310635][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8769.310635][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8769.310635][ T282] ipv6_find_idev+0x102/0x170 [ 8769.310635][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8769.310635][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8769.310635][ T282] netlink_rcv_skb+0x130/0x360 [ 8769.310635][ T282] netlink_unicast+0x449/0x710 [ 8769.310635][ T282] netlink_sendmsg+0x723/0xbe0 [ 8769.310635][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8769.310635][ T282] ___sys_sendmsg+0xee/0x170 [ 8769.310635][ T282] __sys_sendmsg+0xcd/0x170 [ 8769.310635][ T282] do_syscall_64+0xc6/0x1e0 [ 8769.310635][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8769.310635][ T282] [ 8770.490940][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8770.491392][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8770.491392][ T284] netdev_get_by_index+0x5e/0x80 [ 8770.491392][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8770.491392][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8770.491392][ T284] ip6_route_add+0x1c/0x140 [ 8770.491392][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8770.491392][ T284] inet6_addr_add+0x4f8/0xa40 [ 8770.491392][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8770.491392][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8770.491392][ T284] netlink_rcv_skb+0x130/0x360 [ 8770.491392][ T284] netlink_unicast+0x449/0x710 [ 8770.491392][ T284] netlink_sendmsg+0x723/0xbe0 [ 8770.491392][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8770.491392][ T284] ___sys_sendmsg+0xee/0x170 [ 8770.491392][ T284] __sys_sendmsg+0xcd/0x170 [ 8770.491392][ T284] do_syscall_64+0xc6/0x1e0 [ 8770.491392][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8770.491392][ T284] [ 8770.493637][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8770.493637][ T284] netdev_get_by_index+0x5e/0x80 [ 8770.493637][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8770.493637][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8770.493637][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8770.493637][ T284] ipv6_add_addr+0x411/0x2000 [ 8770.493637][ T284] inet6_addr_add+0x30e/0xa40 [ 8770.493637][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8770.493637][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8770.493637][ T284] netlink_rcv_skb+0x130/0x360 [ 8770.493637][ T284] netlink_unicast+0x449/0x710 [ 8770.493637][ T284] netlink_sendmsg+0x723/0xbe0 [ 8770.493637][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8770.493637][ T284] ___sys_sendmsg+0xee/0x170 [ 8770.493637][ T284] __sys_sendmsg+0xcd/0x170 [ 8770.493637][ T284] do_syscall_64+0xc6/0x1e0 [ 8770.493637][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8770.493637][ T284] [ 8770.495852][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8770.495852][ T284] netdev_get_by_index+0x5e/0x80 [ 8770.495852][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8770.495852][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8770.495852][ T284] ip6_route_add+0x1c/0x140 [ 8770.495852][ T284] addrconf_add_mroute+0x129/0x180 [ 8770.495852][ T284] addrconf_add_dev+0xe2/0x170 [ 8770.495852][ T284] inet6_addr_add+0x12f/0xa40 [ 8770.495852][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8770.495852][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8770.495852][ T284] netlink_rcv_skb+0x130/0x360 [ 8770.495852][ T284] netlink_unicast+0x449/0x710 [ 8770.495852][ T284] netlink_sendmsg+0x723/0xbe0 [ 8770.495852][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8770.495852][ T284] ___sys_sendmsg+0xee/0x170 [ 8770.495852][ T284] __sys_sendmsg+0xcd/0x170 [ 8770.495852][ T284] do_syscall_64+0xc6/0x1e0 [ 8770.495852][ T284] [ 8770.498026][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8770.498026][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8770.498026][ T284] ipv6_find_idev+0x102/0x170 [ 8770.498026][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8770.498026][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8770.498026][ T284] netlink_rcv_skb+0x130/0x360 [ 8770.498026][ T284] netlink_unicast+0x449/0x710 [ 8770.498026][ T284] netlink_sendmsg+0x723/0xbe0 [ 8770.498026][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8770.498026][ T284] ___sys_sendmsg+0xee/0x170 [ 8770.498026][ T284] __sys_sendmsg+0xcd/0x170 [ 8770.498026][ T284] do_syscall_64+0xc6/0x1e0 [ 8770.498026][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8770.498026][ T284] [ 8770.499745][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8770.499745][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8770.499745][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8770.499745][ T284] ipv6_find_idev+0x102/0x170 [ 8770.499745][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8770.499745][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8770.499745][ T284] netlink_rcv_skb+0x130/0x360 [ 8770.499745][ T284] netlink_unicast+0x449/0x710 [ 8770.499745][ T284] netlink_sendmsg+0x723/0xbe0 [ 8770.499745][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8770.499745][ T284] ___sys_sendmsg+0xee/0x170 [ 8770.499745][ T284] __sys_sendmsg+0xcd/0x170 [ 8770.499745][ T284] do_syscall_64+0xc6/0x1e0 [ 8770.499745][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8770.499745][ T284] [ 8779.555052][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8779.555470][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8779.555470][ T282] dst_init+0x84/0x4a0 [ 8779.555470][ T282] dst_alloc+0x97/0x150 [ 8779.555470][ T282] ip6_dst_alloc+0x23/0x90 [ 8779.555470][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8779.555470][ T282] ip6_pol_route+0x56f/0x840 [ 8779.555470][ T282] fib6_rule_lookup+0x196/0x240 [ 8779.555470][ T282] ip6_route_input+0x542/0x980 [ 8779.555470][ T282] ipv6_rcv+0x8f/0x400 [ 8779.555470][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8779.555470][ T282] process_backlog+0x101/0x620 [ 8779.555470][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8779.555470][ T282] net_rx_action+0x495/0xbe0 [ 8779.555470][ T282] __do_softirq+0x1b5/0x7f6 [ 8779.555470][ T282] [ 8779.557459][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8779.557459][ T282] netdev_get_by_index+0x5e/0x80 [ 8779.557459][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8779.557459][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8779.557459][ T282] ip6_route_add+0x1c/0x140 [ 8779.557459][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8779.557459][ T282] inet6_addr_add+0x4f8/0xa40 [ 8779.557459][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8779.557459][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8779.557459][ T282] netlink_rcv_skb+0x130/0x360 [ 8779.557459][ T282] netlink_unicast+0x449/0x710 [ 8779.557459][ T282] netlink_sendmsg+0x723/0xbe0 [ 8779.557459][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8779.557459][ T282] ___sys_sendmsg+0xee/0x170 [ 8779.557459][ T282] __sys_sendmsg+0xcd/0x170 [ 8779.557459][ T282] do_syscall_64+0xc6/0x1e0 [ 8779.557459][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8779.557459][ T282] [ 8779.559915][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8779.559915][ T282] netdev_get_by_index+0x5e/0x80 [ 8779.559915][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8779.559915][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8779.559915][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8779.559915][ T282] ipv6_add_addr+0x411/0x2000 [ 8779.559915][ T282] inet6_addr_add+0x30e/0xa40 [ 8779.559915][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8779.559915][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8779.559915][ T282] netlink_rcv_skb+0x130/0x360 [ 8779.559915][ T282] netlink_unicast+0x449/0x710 [ 8779.559915][ T282] netlink_sendmsg+0x723/0xbe0 [ 8779.559915][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8779.559915][ T282] ___sys_sendmsg+0xee/0x170 [ 8779.559915][ T282] __sys_sendmsg+0xcd/0x170 [ 8779.559915][ T282] do_syscall_64+0xc6/0x1e0 [ 8779.559915][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8779.559915][ T282] [ 8779.562349][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8779.562349][ T282] netdev_get_by_index+0x5e/0x80 [ 8779.562349][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8779.562349][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8779.562349][ T282] ip6_route_add+0x1c/0x140 [ 8779.562349][ T282] addrconf_add_mroute+0x129/0x180 [ 8779.562349][ T282] addrconf_add_dev+0xe2/0x170 [ 8779.562349][ T282] inet6_addr_add+0x12f/0xa40 [ 8779.562349][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8779.562349][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8779.562349][ T282] netlink_rcv_skb+0x130/0x360 [ 8779.562349][ T282] netlink_unicast+0x449/0x710 [ 8779.562349][ T282] netlink_sendmsg+0x723/0xbe0 [ 8779.562349][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8779.562349][ T282] ___sys_sendmsg+0xee/0x170 [ 8779.562349][ T282] __sys_sendmsg+0xcd/0x170 [ 8779.562349][ T282] do_syscall_64+0xc6/0x1e0 [ 8779.562349][ T282] [ 8779.564738][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8779.564738][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8779.564738][ T282] ipv6_find_idev+0x102/0x170 [ 8779.564738][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8779.564738][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8779.564738][ T282] netlink_rcv_skb+0x130/0x360 [ 8779.564738][ T282] netlink_unicast+0x449/0x710 [ 8779.564738][ T282] netlink_sendmsg+0x723/0xbe0 [ 8779.564738][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8779.564738][ T282] ___sys_sendmsg+0xee/0x170 [ 8779.564738][ T282] __sys_sendmsg+0xcd/0x170 [ 8779.564738][ T282] do_syscall_64+0xc6/0x1e0 [ 8779.564738][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8779.564738][ T282] [ 8779.566608][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8779.566608][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8779.566608][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8779.566608][ T282] ipv6_find_idev+0x102/0x170 [ 8779.566608][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8779.566608][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8779.566608][ T282] netlink_rcv_skb+0x130/0x360 [ 8779.566608][ T282] netlink_unicast+0x449/0x710 [ 8779.566608][ T282] netlink_sendmsg+0x723/0xbe0 [ 8779.566608][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8779.566608][ T282] ___sys_sendmsg+0xee/0x170 [ 8779.566608][ T282] __sys_sendmsg+0xcd/0x170 [ 8779.566608][ T282] do_syscall_64+0xc6/0x1e0 [ 8779.566608][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8779.566608][ T282] [ 8780.739060][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8780.739432][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8780.739432][ T284] netdev_get_by_index+0x5e/0x80 [ 8780.739432][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8780.739432][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8780.739432][ T284] ip6_route_add+0x1c/0x140 [ 8780.739432][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8780.739432][ T284] inet6_addr_add+0x4f8/0xa40 [ 8780.739432][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8780.739432][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8780.739432][ T284] netlink_rcv_skb+0x130/0x360 [ 8780.739432][ T284] netlink_unicast+0x449/0x710 [ 8780.739432][ T284] netlink_sendmsg+0x723/0xbe0 [ 8780.739432][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8780.739432][ T284] ___sys_sendmsg+0xee/0x170 [ 8780.739432][ T284] __sys_sendmsg+0xcd/0x170 [ 8780.739432][ T284] do_syscall_64+0xc6/0x1e0 [ 8780.739432][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8780.739432][ T284] [ 8780.741885][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8780.741885][ T284] netdev_get_by_index+0x5e/0x80 [ 8780.741885][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8780.741885][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8780.741885][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8780.741885][ T284] ipv6_add_addr+0x411/0x2000 [ 8780.741885][ T284] inet6_addr_add+0x30e/0xa40 [ 8780.741885][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8780.741885][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8780.741885][ T284] netlink_rcv_skb+0x130/0x360 [ 8780.741885][ T284] netlink_unicast+0x449/0x710 [ 8780.741885][ T284] netlink_sendmsg+0x723/0xbe0 [ 8780.741885][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8780.741885][ T284] ___sys_sendmsg+0xee/0x170 [ 8780.741885][ T284] __sys_sendmsg+0xcd/0x170 [ 8780.741885][ T284] do_syscall_64+0xc6/0x1e0 [ 8780.741885][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8780.741885][ T284] [ 8780.744307][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8780.744307][ T284] netdev_get_by_index+0x5e/0x80 [ 8780.744307][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8780.744307][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8780.744307][ T284] ip6_route_add+0x1c/0x140 [ 8780.744307][ T284] addrconf_add_mroute+0x129/0x180 [ 8780.744307][ T284] addrconf_add_dev+0xe2/0x170 [ 8780.744307][ T284] inet6_addr_add+0x12f/0xa40 [ 8780.744307][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8780.744307][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8780.744307][ T284] netlink_rcv_skb+0x130/0x360 [ 8780.744307][ T284] netlink_unicast+0x449/0x710 [ 8780.744307][ T284] netlink_sendmsg+0x723/0xbe0 [ 8780.744307][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8780.744307][ T284] ___sys_sendmsg+0xee/0x170 [ 8780.744307][ T284] __sys_sendmsg+0xcd/0x170 [ 8780.744307][ T284] do_syscall_64+0xc6/0x1e0 [ 8780.744307][ T284] [ 8780.746697][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8780.746697][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8780.746697][ T284] ipv6_find_idev+0x102/0x170 [ 8780.746697][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8780.746697][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8780.746697][ T284] netlink_rcv_skb+0x130/0x360 [ 8780.746697][ T284] netlink_unicast+0x449/0x710 [ 8780.746697][ T284] netlink_sendmsg+0x723/0xbe0 [ 8780.746697][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8780.746697][ T284] ___sys_sendmsg+0xee/0x170 [ 8780.746697][ T284] __sys_sendmsg+0xcd/0x170 [ 8780.746697][ T284] do_syscall_64+0xc6/0x1e0 [ 8780.746697][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8780.746697][ T284] [ 8780.748588][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8780.748588][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8780.748588][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8780.748588][ T284] ipv6_find_idev+0x102/0x170 [ 8780.748588][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8780.748588][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8780.748588][ T284] netlink_rcv_skb+0x130/0x360 [ 8780.748588][ T284] netlink_unicast+0x449/0x710 [ 8780.748588][ T284] netlink_sendmsg+0x723/0xbe0 [ 8780.748588][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8780.748588][ T284] ___sys_sendmsg+0xee/0x170 [ 8780.748588][ T284] __sys_sendmsg+0xcd/0x170 [ 8780.748588][ T284] do_syscall_64+0xc6/0x1e0 [ 8780.748588][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8780.748588][ T284] [ 8789.619034][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8789.619442][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8789.619442][ T282] dst_init+0x84/0x4a0 [ 8789.619442][ T282] dst_alloc+0x97/0x150 [ 8789.619442][ T282] ip6_dst_alloc+0x23/0x90 [ 8789.619442][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8789.619442][ T282] ip6_pol_route+0x56f/0x840 [ 8789.619442][ T282] fib6_rule_lookup+0x196/0x240 [ 8789.619442][ T282] ip6_route_input+0x542/0x980 [ 8789.619442][ T282] ipv6_rcv+0x8f/0x400 [ 8789.619442][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8789.619442][ T282] process_backlog+0x101/0x620 [ 8789.619442][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8789.619442][ T282] net_rx_action+0x495/0xbe0 [ 8789.619442][ T282] __do_softirq+0x1b5/0x7f6 [ 8789.619442][ T282] [ 8789.621415][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8789.621415][ T282] netdev_get_by_index+0x5e/0x80 [ 8789.621415][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8789.621415][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8789.621415][ T282] ip6_route_add+0x1c/0x140 [ 8789.621415][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8789.621415][ T282] inet6_addr_add+0x4f8/0xa40 [ 8789.621415][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8789.621415][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8789.621415][ T282] netlink_rcv_skb+0x130/0x360 [ 8789.621415][ T282] netlink_unicast+0x449/0x710 [ 8789.621415][ T282] netlink_sendmsg+0x723/0xbe0 [ 8789.621415][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8789.621415][ T282] ___sys_sendmsg+0xee/0x170 [ 8789.621415][ T282] __sys_sendmsg+0xcd/0x170 [ 8789.621415][ T282] do_syscall_64+0xc6/0x1e0 [ 8789.621415][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8789.621415][ T282] [ 8789.623843][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8789.623843][ T282] netdev_get_by_index+0x5e/0x80 [ 8789.623843][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8789.623843][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8789.623843][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8789.623843][ T282] ipv6_add_addr+0x411/0x2000 [ 8789.623843][ T282] inet6_addr_add+0x30e/0xa40 [ 8789.623843][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8789.623843][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8789.623843][ T282] netlink_rcv_skb+0x130/0x360 [ 8789.623843][ T282] netlink_unicast+0x449/0x710 [ 8789.623843][ T282] netlink_sendmsg+0x723/0xbe0 [ 8789.623843][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8789.623843][ T282] ___sys_sendmsg+0xee/0x170 [ 8789.623843][ T282] __sys_sendmsg+0xcd/0x170 [ 8789.623843][ T282] do_syscall_64+0xc6/0x1e0 [ 8789.623843][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8789.623843][ T282] [ 8789.626289][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8789.626289][ T282] netdev_get_by_index+0x5e/0x80 [ 8789.626289][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8789.626289][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8789.626289][ T282] ip6_route_add+0x1c/0x140 [ 8789.626289][ T282] addrconf_add_mroute+0x129/0x180 [ 8789.626289][ T282] addrconf_add_dev+0xe2/0x170 [ 8789.626289][ T282] inet6_addr_add+0x12f/0xa40 [ 8789.626289][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8789.626289][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8789.626289][ T282] netlink_rcv_skb+0x130/0x360 [ 8789.626289][ T282] netlink_unicast+0x449/0x710 [ 8789.626289][ T282] netlink_sendmsg+0x723/0xbe0 [ 8789.626289][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8789.626289][ T282] ___sys_sendmsg+0xee/0x170 [ 8789.626289][ T282] __sys_sendmsg+0xcd/0x170 [ 8789.626289][ T282] do_syscall_64+0xc6/0x1e0 [ 8789.626289][ T282] [ 8789.628666][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8789.628666][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8789.628666][ T282] ipv6_find_idev+0x102/0x170 [ 8789.628666][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8789.628666][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8789.628666][ T282] netlink_rcv_skb+0x130/0x360 [ 8789.628666][ T282] netlink_unicast+0x449/0x710 [ 8789.628666][ T282] netlink_sendmsg+0x723/0xbe0 [ 8789.628666][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8789.628666][ T282] ___sys_sendmsg+0xee/0x170 [ 8789.628666][ T282] __sys_sendmsg+0xcd/0x170 [ 8789.628666][ T282] do_syscall_64+0xc6/0x1e0 [ 8789.628666][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8789.628666][ T282] [ 8789.630571][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8789.630571][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8789.630571][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8789.630571][ T282] ipv6_find_idev+0x102/0x170 [ 8789.630571][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8789.630571][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8789.630571][ T282] netlink_rcv_skb+0x130/0x360 [ 8789.630571][ T282] netlink_unicast+0x449/0x710 [ 8789.630571][ T282] netlink_sendmsg+0x723/0xbe0 [ 8789.630571][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8789.630571][ T282] ___sys_sendmsg+0xee/0x170 [ 8789.630571][ T282] __sys_sendmsg+0xcd/0x170 [ 8789.630571][ T282] do_syscall_64+0xc6/0x1e0 [ 8789.630571][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8789.630571][ T282] [ 8790.987003][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8790.987391][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8790.987391][ T284] netdev_get_by_index+0x5e/0x80 [ 8790.987391][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8790.987391][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8790.987391][ T284] ip6_route_add+0x1c/0x140 [ 8790.987391][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8790.987391][ T284] inet6_addr_add+0x4f8/0xa40 [ 8790.987391][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8790.987391][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8790.987391][ T284] netlink_rcv_skb+0x130/0x360 [ 8790.987391][ T284] netlink_unicast+0x449/0x710 [ 8790.987391][ T284] netlink_sendmsg+0x723/0xbe0 [ 8790.987391][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8790.987391][ T284] ___sys_sendmsg+0xee/0x170 [ 8790.987391][ T284] __sys_sendmsg+0xcd/0x170 [ 8790.987391][ T284] do_syscall_64+0xc6/0x1e0 [ 8790.987391][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8790.987391][ T284] [ 8790.989853][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8790.989853][ T284] netdev_get_by_index+0x5e/0x80 [ 8790.989853][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8790.989853][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8790.989853][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8790.989853][ T284] ipv6_add_addr+0x411/0x2000 [ 8790.989853][ T284] inet6_addr_add+0x30e/0xa40 [ 8790.989853][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8790.989853][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8790.989853][ T284] netlink_rcv_skb+0x130/0x360 [ 8790.989853][ T284] netlink_unicast+0x449/0x710 [ 8790.989853][ T284] netlink_sendmsg+0x723/0xbe0 [ 8790.989853][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8790.989853][ T284] ___sys_sendmsg+0xee/0x170 [ 8790.989853][ T284] __sys_sendmsg+0xcd/0x170 [ 8790.989853][ T284] do_syscall_64+0xc6/0x1e0 [ 8790.989853][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8790.989853][ T284] [ 8790.992286][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8790.992286][ T284] netdev_get_by_index+0x5e/0x80 [ 8790.992286][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8790.992286][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8790.992286][ T284] ip6_route_add+0x1c/0x140 [ 8790.992286][ T284] addrconf_add_mroute+0x129/0x180 [ 8790.992286][ T284] addrconf_add_dev+0xe2/0x170 [ 8790.992286][ T284] inet6_addr_add+0x12f/0xa40 [ 8790.992286][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8790.992286][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8790.992286][ T284] netlink_rcv_skb+0x130/0x360 [ 8790.992286][ T284] netlink_unicast+0x449/0x710 [ 8790.992286][ T284] netlink_sendmsg+0x723/0xbe0 [ 8790.992286][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8790.992286][ T284] ___sys_sendmsg+0xee/0x170 [ 8790.992286][ T284] __sys_sendmsg+0xcd/0x170 [ 8790.992286][ T284] do_syscall_64+0xc6/0x1e0 [ 8790.992286][ T284] [ 8790.994691][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8790.994691][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8790.994691][ T284] ipv6_find_idev+0x102/0x170 [ 8790.994691][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8790.994691][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8790.994691][ T284] netlink_rcv_skb+0x130/0x360 [ 8790.994691][ T284] netlink_unicast+0x449/0x710 [ 8790.994691][ T284] netlink_sendmsg+0x723/0xbe0 [ 8790.994691][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8790.994691][ T284] ___sys_sendmsg+0xee/0x170 [ 8790.994691][ T284] __sys_sendmsg+0xcd/0x170 [ 8790.994691][ T284] do_syscall_64+0xc6/0x1e0 [ 8790.994691][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8790.994691][ T284] [ 8790.996571][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8790.996571][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8790.996571][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8790.996571][ T284] ipv6_find_idev+0x102/0x170 [ 8790.996571][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8790.996571][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8790.996571][ T284] netlink_rcv_skb+0x130/0x360 [ 8790.996571][ T284] netlink_unicast+0x449/0x710 [ 8790.996571][ T284] netlink_sendmsg+0x723/0xbe0 [ 8790.996571][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8790.996571][ T284] ___sys_sendmsg+0xee/0x170 [ 8790.996571][ T284] __sys_sendmsg+0xcd/0x170 [ 8790.996571][ T284] do_syscall_64+0xc6/0x1e0 [ 8790.996571][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8790.996571][ T284] [ 8799.875003][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8799.875458][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8799.875458][ T282] dst_init+0x84/0x4a0 [ 8799.875458][ T282] dst_alloc+0x97/0x150 [ 8799.875458][ T282] ip6_dst_alloc+0x23/0x90 [ 8799.875458][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8799.875458][ T282] ip6_pol_route+0x56f/0x840 [ 8799.875458][ T282] fib6_rule_lookup+0x196/0x240 [ 8799.875458][ T282] ip6_route_input+0x542/0x980 [ 8799.875458][ T282] ipv6_rcv+0x8f/0x400 [ 8799.875458][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8799.875458][ T282] process_backlog+0x101/0x620 [ 8799.875458][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8799.875458][ T282] net_rx_action+0x495/0xbe0 [ 8799.875458][ T282] __do_softirq+0x1b5/0x7f6 [ 8799.875458][ T282] [ 8799.877443][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8799.877443][ T282] netdev_get_by_index+0x5e/0x80 [ 8799.877443][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8799.877443][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8799.877443][ T282] ip6_route_add+0x1c/0x140 [ 8799.877443][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8799.877443][ T282] inet6_addr_add+0x4f8/0xa40 [ 8799.877443][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8799.877443][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8799.877443][ T282] netlink_rcv_skb+0x130/0x360 [ 8799.877443][ T282] netlink_unicast+0x449/0x710 [ 8799.877443][ T282] netlink_sendmsg+0x723/0xbe0 [ 8799.877443][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8799.877443][ T282] ___sys_sendmsg+0xee/0x170 [ 8799.877443][ T282] __sys_sendmsg+0xcd/0x170 [ 8799.877443][ T282] do_syscall_64+0xc6/0x1e0 [ 8799.877443][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8799.877443][ T282] [ 8799.879868][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8799.879868][ T282] netdev_get_by_index+0x5e/0x80 [ 8799.879868][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8799.879868][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8799.879868][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8799.879868][ T282] ipv6_add_addr+0x411/0x2000 [ 8799.879868][ T282] inet6_addr_add+0x30e/0xa40 [ 8799.879868][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8799.879868][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8799.879868][ T282] netlink_rcv_skb+0x130/0x360 [ 8799.879868][ T282] netlink_unicast+0x449/0x710 [ 8799.879868][ T282] netlink_sendmsg+0x723/0xbe0 [ 8799.879868][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8799.879868][ T282] ___sys_sendmsg+0xee/0x170 [ 8799.879868][ T282] __sys_sendmsg+0xcd/0x170 [ 8799.879868][ T282] do_syscall_64+0xc6/0x1e0 [ 8799.879868][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8799.879868][ T282] [ 8799.882279][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8799.882279][ T282] netdev_get_by_index+0x5e/0x80 [ 8799.882279][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8799.882279][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8799.882279][ T282] ip6_route_add+0x1c/0x140 [ 8799.882279][ T282] addrconf_add_mroute+0x129/0x180 [ 8799.882279][ T282] addrconf_add_dev+0xe2/0x170 [ 8799.882279][ T282] inet6_addr_add+0x12f/0xa40 [ 8799.882279][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8799.882279][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8799.882279][ T282] netlink_rcv_skb+0x130/0x360 [ 8799.882279][ T282] netlink_unicast+0x449/0x710 [ 8799.882279][ T282] netlink_sendmsg+0x723/0xbe0 [ 8799.882279][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8799.882279][ T282] ___sys_sendmsg+0xee/0x170 [ 8799.882279][ T282] __sys_sendmsg+0xcd/0x170 [ 8799.882279][ T282] do_syscall_64+0xc6/0x1e0 [ 8799.882279][ T282] [ 8799.884642][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8799.884642][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8799.884642][ T282] ipv6_find_idev+0x102/0x170 [ 8799.884642][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8799.884642][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8799.884642][ T282] netlink_rcv_skb+0x130/0x360 [ 8799.884642][ T282] netlink_unicast+0x449/0x710 [ 8799.884642][ T282] netlink_sendmsg+0x723/0xbe0 [ 8799.884642][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8799.884642][ T282] ___sys_sendmsg+0xee/0x170 [ 8799.884642][ T282] __sys_sendmsg+0xcd/0x170 [ 8799.884642][ T282] do_syscall_64+0xc6/0x1e0 [ 8799.884642][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8799.884642][ T282] [ 8799.886520][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8799.886520][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8799.886520][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8799.886520][ T282] ipv6_find_idev+0x102/0x170 [ 8799.886520][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8799.886520][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8799.886520][ T282] netlink_rcv_skb+0x130/0x360 [ 8799.886520][ T282] netlink_unicast+0x449/0x710 [ 8799.886520][ T282] netlink_sendmsg+0x723/0xbe0 [ 8799.886520][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8799.886520][ T282] ___sys_sendmsg+0xee/0x170 [ 8799.886520][ T282] __sys_sendmsg+0xcd/0x170 [ 8799.886520][ T282] do_syscall_64+0xc6/0x1e0 [ 8799.886520][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8799.886520][ T282] [ 8801.235007][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8801.235441][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8801.235441][ T284] netdev_get_by_index+0x5e/0x80 [ 8801.235441][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8801.235441][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8801.235441][ T284] ip6_route_add+0x1c/0x140 [ 8801.235441][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8801.235441][ T284] inet6_addr_add+0x4f8/0xa40 [ 8801.235441][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8801.235441][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8801.235441][ T284] netlink_rcv_skb+0x130/0x360 [ 8801.235441][ T284] netlink_unicast+0x449/0x710 [ 8801.235441][ T284] netlink_sendmsg+0x723/0xbe0 [ 8801.235441][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8801.235441][ T284] ___sys_sendmsg+0xee/0x170 [ 8801.235441][ T284] __sys_sendmsg+0xcd/0x170 [ 8801.235441][ T284] do_syscall_64+0xc6/0x1e0 [ 8801.235441][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8801.235441][ T284] [ 8801.237905][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8801.237905][ T284] netdev_get_by_index+0x5e/0x80 [ 8801.237905][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8801.237905][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8801.237905][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8801.237905][ T284] ipv6_add_addr+0x411/0x2000 [ 8801.237905][ T284] inet6_addr_add+0x30e/0xa40 [ 8801.237905][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8801.237905][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8801.237905][ T284] netlink_rcv_skb+0x130/0x360 [ 8801.237905][ T284] netlink_unicast+0x449/0x710 [ 8801.237905][ T284] netlink_sendmsg+0x723/0xbe0 [ 8801.237905][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8801.237905][ T284] ___sys_sendmsg+0xee/0x170 [ 8801.237905][ T284] __sys_sendmsg+0xcd/0x170 [ 8801.237905][ T284] do_syscall_64+0xc6/0x1e0 [ 8801.237905][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8801.237905][ T284] [ 8801.240322][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8801.240322][ T284] netdev_get_by_index+0x5e/0x80 [ 8801.240322][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8801.240322][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8801.240322][ T284] ip6_route_add+0x1c/0x140 [ 8801.240322][ T284] addrconf_add_mroute+0x129/0x180 [ 8801.240322][ T284] addrconf_add_dev+0xe2/0x170 [ 8801.240322][ T284] inet6_addr_add+0x12f/0xa40 [ 8801.240322][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8801.240322][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8801.240322][ T284] netlink_rcv_skb+0x130/0x360 [ 8801.240322][ T284] netlink_unicast+0x449/0x710 [ 8801.240322][ T284] netlink_sendmsg+0x723/0xbe0 [ 8801.240322][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8801.240322][ T284] ___sys_sendmsg+0xee/0x170 [ 8801.240322][ T284] __sys_sendmsg+0xcd/0x170 [ 8801.240322][ T284] do_syscall_64+0xc6/0x1e0 [ 8801.240322][ T284] [ 8801.242701][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8801.242701][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8801.242701][ T284] ipv6_find_idev+0x102/0x170 [ 8801.242701][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8801.242701][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8801.242701][ T284] netlink_rcv_skb+0x130/0x360 [ 8801.242701][ T284] netlink_unicast+0x449/0x710 [ 8801.242701][ T284] netlink_sendmsg+0x723/0xbe0 [ 8801.242701][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8801.242701][ T284] ___sys_sendmsg+0xee/0x170 [ 8801.242701][ T284] __sys_sendmsg+0xcd/0x170 [ 8801.242701][ T284] do_syscall_64+0xc6/0x1e0 [ 8801.242701][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8801.242701][ T284] [ 8801.244551][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8801.244551][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8801.244551][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8801.244551][ T284] ipv6_find_idev+0x102/0x170 [ 8801.244551][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8801.244551][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8801.244551][ T284] netlink_rcv_skb+0x130/0x360 [ 8801.244551][ T284] netlink_unicast+0x449/0x710 [ 8801.244551][ T284] netlink_sendmsg+0x723/0xbe0 [ 8801.244551][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8801.244551][ T284] ___sys_sendmsg+0xee/0x170 [ 8801.244551][ T284] __sys_sendmsg+0xcd/0x170 [ 8801.244551][ T284] do_syscall_64+0xc6/0x1e0 [ 8801.244551][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8801.244551][ T284] [ 8810.131017][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8810.131417][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8810.131417][ T282] dst_init+0x84/0x4a0 [ 8810.131417][ T282] dst_alloc+0x97/0x150 [ 8810.131417][ T282] ip6_dst_alloc+0x23/0x90 [ 8810.131417][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8810.131417][ T282] ip6_pol_route+0x56f/0x840 [ 8810.131417][ T282] fib6_rule_lookup+0x196/0x240 [ 8810.131417][ T282] ip6_route_input+0x542/0x980 [ 8810.131417][ T282] ipv6_rcv+0x8f/0x400 [ 8810.131417][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8810.131417][ T282] process_backlog+0x101/0x620 [ 8810.131417][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8810.131417][ T282] net_rx_action+0x495/0xbe0 [ 8810.131417][ T282] __do_softirq+0x1b5/0x7f6 [ 8810.131417][ T282] [ 8810.133379][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8810.133379][ T282] netdev_get_by_index+0x5e/0x80 [ 8810.133379][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8810.133379][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8810.133379][ T282] ip6_route_add+0x1c/0x140 [ 8810.133379][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8810.133379][ T282] inet6_addr_add+0x4f8/0xa40 [ 8810.133379][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8810.133379][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8810.133379][ T282] netlink_rcv_skb+0x130/0x360 [ 8810.133379][ T282] netlink_unicast+0x449/0x710 [ 8810.133379][ T282] netlink_sendmsg+0x723/0xbe0 [ 8810.133379][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8810.133379][ T282] ___sys_sendmsg+0xee/0x170 [ 8810.133379][ T282] __sys_sendmsg+0xcd/0x170 [ 8810.133379][ T282] do_syscall_64+0xc6/0x1e0 [ 8810.133379][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8810.133379][ T282] [ 8810.135809][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8810.135809][ T282] netdev_get_by_index+0x5e/0x80 [ 8810.135809][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8810.135809][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8810.135809][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8810.135809][ T282] ipv6_add_addr+0x411/0x2000 [ 8810.135809][ T282] inet6_addr_add+0x30e/0xa40 [ 8810.135809][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8810.135809][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8810.135809][ T282] netlink_rcv_skb+0x130/0x360 [ 8810.135809][ T282] netlink_unicast+0x449/0x710 [ 8810.135809][ T282] netlink_sendmsg+0x723/0xbe0 [ 8810.135809][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8810.135809][ T282] ___sys_sendmsg+0xee/0x170 [ 8810.135809][ T282] __sys_sendmsg+0xcd/0x170 [ 8810.135809][ T282] do_syscall_64+0xc6/0x1e0 [ 8810.135809][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8810.135809][ T282] [ 8810.138248][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8810.138248][ T282] netdev_get_by_index+0x5e/0x80 [ 8810.138248][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8810.138248][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8810.138248][ T282] ip6_route_add+0x1c/0x140 [ 8810.138248][ T282] addrconf_add_mroute+0x129/0x180 [ 8810.138248][ T282] addrconf_add_dev+0xe2/0x170 [ 8810.138248][ T282] inet6_addr_add+0x12f/0xa40 [ 8810.138248][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8810.138248][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8810.138248][ T282] netlink_rcv_skb+0x130/0x360 [ 8810.138248][ T282] netlink_unicast+0x449/0x710 [ 8810.138248][ T282] netlink_sendmsg+0x723/0xbe0 [ 8810.138248][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8810.138248][ T282] ___sys_sendmsg+0xee/0x170 [ 8810.138248][ T282] __sys_sendmsg+0xcd/0x170 [ 8810.138248][ T282] do_syscall_64+0xc6/0x1e0 [ 8810.138248][ T282] [ 8810.140642][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8810.140642][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8810.140642][ T282] ipv6_find_idev+0x102/0x170 [ 8810.140642][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8810.140642][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8810.140642][ T282] netlink_rcv_skb+0x130/0x360 [ 8810.140642][ T282] netlink_unicast+0x449/0x710 [ 8810.140642][ T282] netlink_sendmsg+0x723/0xbe0 [ 8810.140642][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8810.140642][ T282] ___sys_sendmsg+0xee/0x170 [ 8810.140642][ T282] __sys_sendmsg+0xcd/0x170 [ 8810.140642][ T282] do_syscall_64+0xc6/0x1e0 [ 8810.140642][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8810.140642][ T282] [ 8810.142503][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8810.142503][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8810.142503][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8810.142503][ T282] ipv6_find_idev+0x102/0x170 [ 8810.142503][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8810.142503][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8810.142503][ T282] netlink_rcv_skb+0x130/0x360 [ 8810.142503][ T282] netlink_unicast+0x449/0x710 [ 8810.142503][ T282] netlink_sendmsg+0x723/0xbe0 [ 8810.142503][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8810.142503][ T282] ___sys_sendmsg+0xee/0x170 [ 8810.142503][ T282] __sys_sendmsg+0xcd/0x170 [ 8810.142503][ T282] do_syscall_64+0xc6/0x1e0 [ 8810.142503][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8810.142503][ T282] [ 8811.483006][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8811.483391][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8811.483391][ T284] netdev_get_by_index+0x5e/0x80 [ 8811.483391][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8811.483391][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8811.483391][ T284] ip6_route_add+0x1c/0x140 [ 8811.483391][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8811.483391][ T284] inet6_addr_add+0x4f8/0xa40 [ 8811.483391][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8811.483391][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8811.483391][ T284] netlink_rcv_skb+0x130/0x360 [ 8811.483391][ T284] netlink_unicast+0x449/0x710 [ 8811.483391][ T284] netlink_sendmsg+0x723/0xbe0 [ 8811.483391][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8811.483391][ T284] ___sys_sendmsg+0xee/0x170 [ 8811.483391][ T284] __sys_sendmsg+0xcd/0x170 [ 8811.483391][ T284] do_syscall_64+0xc6/0x1e0 [ 8811.483391][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8811.483391][ T284] [ 8811.485823][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8811.485823][ T284] netdev_get_by_index+0x5e/0x80 [ 8811.485823][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8811.485823][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8811.485823][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8811.485823][ T284] ipv6_add_addr+0x411/0x2000 [ 8811.485823][ T284] inet6_addr_add+0x30e/0xa40 [ 8811.485823][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8811.485823][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8811.485823][ T284] netlink_rcv_skb+0x130/0x360 [ 8811.485823][ T284] netlink_unicast+0x449/0x710 [ 8811.485823][ T284] netlink_sendmsg+0x723/0xbe0 [ 8811.485823][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8811.485823][ T284] ___sys_sendmsg+0xee/0x170 [ 8811.485823][ T284] __sys_sendmsg+0xcd/0x170 [ 8811.485823][ T284] do_syscall_64+0xc6/0x1e0 [ 8811.485823][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8811.485823][ T284] [ 8811.488250][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8811.488250][ T284] netdev_get_by_index+0x5e/0x80 [ 8811.488250][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8811.488250][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8811.488250][ T284] ip6_route_add+0x1c/0x140 [ 8811.488250][ T284] addrconf_add_mroute+0x129/0x180 [ 8811.488250][ T284] addrconf_add_dev+0xe2/0x170 [ 8811.488250][ T284] inet6_addr_add+0x12f/0xa40 [ 8811.488250][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8811.488250][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8811.488250][ T284] netlink_rcv_skb+0x130/0x360 [ 8811.488250][ T284] netlink_unicast+0x449/0x710 [ 8811.488250][ T284] netlink_sendmsg+0x723/0xbe0 [ 8811.488250][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8811.488250][ T284] ___sys_sendmsg+0xee/0x170 [ 8811.488250][ T284] __sys_sendmsg+0xcd/0x170 [ 8811.488250][ T284] do_syscall_64+0xc6/0x1e0 [ 8811.488250][ T284] [ 8811.490646][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8811.490646][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8811.490646][ T284] ipv6_find_idev+0x102/0x170 [ 8811.490646][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8811.490646][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8811.490646][ T284] netlink_rcv_skb+0x130/0x360 [ 8811.490646][ T284] netlink_unicast+0x449/0x710 [ 8811.490646][ T284] netlink_sendmsg+0x723/0xbe0 [ 8811.490646][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8811.490646][ T284] ___sys_sendmsg+0xee/0x170 [ 8811.490646][ T284] __sys_sendmsg+0xcd/0x170 [ 8811.490646][ T284] do_syscall_64+0xc6/0x1e0 [ 8811.490646][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8811.490646][ T284] [ 8811.492507][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8811.492507][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8811.492507][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8811.492507][ T284] ipv6_find_idev+0x102/0x170 [ 8811.492507][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8811.492507][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8811.492507][ T284] netlink_rcv_skb+0x130/0x360 [ 8811.492507][ T284] netlink_unicast+0x449/0x710 [ 8811.492507][ T284] netlink_sendmsg+0x723/0xbe0 [ 8811.492507][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8811.492507][ T284] ___sys_sendmsg+0xee/0x170 [ 8811.492507][ T284] __sys_sendmsg+0xcd/0x170 [ 8811.492507][ T284] do_syscall_64+0xc6/0x1e0 [ 8811.492507][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8811.492507][ T284] [ 8820.387023][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8820.387423][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8820.387423][ T282] dst_init+0x84/0x4a0 [ 8820.387423][ T282] dst_alloc+0x97/0x150 [ 8820.387423][ T282] ip6_dst_alloc+0x23/0x90 [ 8820.387423][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8820.387423][ T282] ip6_pol_route+0x56f/0x840 [ 8820.387423][ T282] fib6_rule_lookup+0x196/0x240 [ 8820.387423][ T282] ip6_route_input+0x542/0x980 [ 8820.387423][ T282] ipv6_rcv+0x8f/0x400 [ 8820.387423][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8820.387423][ T282] process_backlog+0x101/0x620 [ 8820.387423][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8820.387423][ T282] net_rx_action+0x495/0xbe0 [ 8820.387423][ T282] __do_softirq+0x1b5/0x7f6 [ 8820.387423][ T282] [ 8820.389225][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8820.389225][ T282] netdev_get_by_index+0x5e/0x80 [ 8820.389225][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8820.389225][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8820.389225][ T282] ip6_route_add+0x1c/0x140 [ 8820.389225][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8820.389225][ T282] inet6_addr_add+0x4f8/0xa40 [ 8820.389225][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8820.389225][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8820.389225][ T282] netlink_rcv_skb+0x130/0x360 [ 8820.389225][ T282] netlink_unicast+0x449/0x710 [ 8820.389225][ T282] netlink_sendmsg+0x723/0xbe0 [ 8820.389225][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8820.389225][ T282] ___sys_sendmsg+0xee/0x170 [ 8820.389225][ T282] __sys_sendmsg+0xcd/0x170 [ 8820.389225][ T282] do_syscall_64+0xc6/0x1e0 [ 8820.389225][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8820.389225][ T282] [ 8820.391427][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8820.391427][ T282] netdev_get_by_index+0x5e/0x80 [ 8820.391427][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8820.391427][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8820.391427][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8820.391427][ T282] ipv6_add_addr+0x411/0x2000 [ 8820.391427][ T282] inet6_addr_add+0x30e/0xa40 [ 8820.391427][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8820.391427][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8820.391427][ T282] netlink_rcv_skb+0x130/0x360 [ 8820.391427][ T282] netlink_unicast+0x449/0x710 [ 8820.391427][ T282] netlink_sendmsg+0x723/0xbe0 [ 8820.391427][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8820.391427][ T282] ___sys_sendmsg+0xee/0x170 [ 8820.391427][ T282] __sys_sendmsg+0xcd/0x170 [ 8820.391427][ T282] do_syscall_64+0xc6/0x1e0 [ 8820.391427][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8820.391427][ T282] [ 8820.393611][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8820.393611][ T282] netdev_get_by_index+0x5e/0x80 [ 8820.393611][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8820.393611][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8820.393611][ T282] ip6_route_add+0x1c/0x140 [ 8820.393611][ T282] addrconf_add_mroute+0x129/0x180 [ 8820.393611][ T282] addrconf_add_dev+0xe2/0x170 [ 8820.393611][ T282] inet6_addr_add+0x12f/0xa40 [ 8820.393611][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8820.393611][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8820.393611][ T282] netlink_rcv_skb+0x130/0x360 [ 8820.393611][ T282] netlink_unicast+0x449/0x710 [ 8820.393611][ T282] netlink_sendmsg+0x723/0xbe0 [ 8820.393611][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8820.393611][ T282] ___sys_sendmsg+0xee/0x170 [ 8820.393611][ T282] __sys_sendmsg+0xcd/0x170 [ 8820.393611][ T282] do_syscall_64+0xc6/0x1e0 [ 8820.393611][ T282] [ 8820.395756][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8820.395756][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8820.395756][ T282] ipv6_find_idev+0x102/0x170 [ 8820.395756][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8820.395756][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8820.395756][ T282] netlink_rcv_skb+0x130/0x360 [ 8820.395756][ T282] netlink_unicast+0x449/0x710 [ 8820.395756][ T282] netlink_sendmsg+0x723/0xbe0 [ 8820.395756][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8820.395756][ T282] ___sys_sendmsg+0xee/0x170 [ 8820.395756][ T282] __sys_sendmsg+0xcd/0x170 [ 8820.395756][ T282] do_syscall_64+0xc6/0x1e0 [ 8820.395756][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8820.395756][ T282] [ 8820.397457][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8820.397457][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8820.397457][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8820.397457][ T282] ipv6_find_idev+0x102/0x170 [ 8820.397457][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8820.397457][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8820.397457][ T282] netlink_rcv_skb+0x130/0x360 [ 8820.397457][ T282] netlink_unicast+0x449/0x710 [ 8820.397457][ T282] netlink_sendmsg+0x723/0xbe0 [ 8820.397457][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8820.397457][ T282] ___sys_sendmsg+0xee/0x170 [ 8820.397457][ T282] __sys_sendmsg+0xcd/0x170 [ 8820.397457][ T282] do_syscall_64+0xc6/0x1e0 [ 8820.397457][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8820.397457][ T282] [ 8821.731023][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8821.731408][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8821.731408][ T284] netdev_get_by_index+0x5e/0x80 [ 8821.731408][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8821.731408][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8821.731408][ T284] ip6_route_add+0x1c/0x140 [ 8821.731408][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8821.731408][ T284] inet6_addr_add+0x4f8/0xa40 [ 8821.731408][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8821.731408][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8821.731408][ T284] netlink_rcv_skb+0x130/0x360 [ 8821.731408][ T284] netlink_unicast+0x449/0x710 [ 8821.731408][ T284] netlink_sendmsg+0x723/0xbe0 [ 8821.731408][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8821.731408][ T284] ___sys_sendmsg+0xee/0x170 [ 8821.731408][ T284] __sys_sendmsg+0xcd/0x170 [ 8821.731408][ T284] do_syscall_64+0xc6/0x1e0 [ 8821.731408][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8821.731408][ T284] [ 8821.733850][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8821.733850][ T284] netdev_get_by_index+0x5e/0x80 [ 8821.733850][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8821.733850][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8821.733850][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8821.733850][ T284] ipv6_add_addr+0x411/0x2000 [ 8821.733850][ T284] inet6_addr_add+0x30e/0xa40 [ 8821.733850][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8821.733850][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8821.733850][ T284] netlink_rcv_skb+0x130/0x360 [ 8821.733850][ T284] netlink_unicast+0x449/0x710 [ 8821.733850][ T284] netlink_sendmsg+0x723/0xbe0 [ 8821.733850][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8821.733850][ T284] ___sys_sendmsg+0xee/0x170 [ 8821.733850][ T284] __sys_sendmsg+0xcd/0x170 [ 8821.733850][ T284] do_syscall_64+0xc6/0x1e0 [ 8821.733850][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8821.733850][ T284] [ 8821.736278][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8821.736278][ T284] netdev_get_by_index+0x5e/0x80 [ 8821.736278][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8821.736278][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8821.736278][ T284] ip6_route_add+0x1c/0x140 [ 8821.736278][ T284] addrconf_add_mroute+0x129/0x180 [ 8821.736278][ T284] addrconf_add_dev+0xe2/0x170 [ 8821.736278][ T284] inet6_addr_add+0x12f/0xa40 [ 8821.736278][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8821.736278][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8821.736278][ T284] netlink_rcv_skb+0x130/0x360 [ 8821.736278][ T284] netlink_unicast+0x449/0x710 [ 8821.736278][ T284] netlink_sendmsg+0x723/0xbe0 [ 8821.736278][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8821.736278][ T284] ___sys_sendmsg+0xee/0x170 [ 8821.736278][ T284] __sys_sendmsg+0xcd/0x170 [ 8821.736278][ T284] do_syscall_64+0xc6/0x1e0 [ 8821.736278][ T284] [ 8821.738758][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8821.738758][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8821.738758][ T284] ipv6_find_idev+0x102/0x170 [ 8821.738758][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8821.738758][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8821.738758][ T284] netlink_rcv_skb+0x130/0x360 [ 8821.738758][ T284] netlink_unicast+0x449/0x710 [ 8821.738758][ T284] netlink_sendmsg+0x723/0xbe0 [ 8821.738758][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8821.738758][ T284] ___sys_sendmsg+0xee/0x170 [ 8821.738758][ T284] __sys_sendmsg+0xcd/0x170 [ 8821.738758][ T284] do_syscall_64+0xc6/0x1e0 [ 8821.738758][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8821.738758][ T284] [ 8821.740626][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8821.740626][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8821.740626][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8821.740626][ T284] ipv6_find_idev+0x102/0x170 [ 8821.740626][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8821.740626][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8821.740626][ T284] netlink_rcv_skb+0x130/0x360 [ 8821.740626][ T284] netlink_unicast+0x449/0x710 [ 8821.740626][ T284] netlink_sendmsg+0x723/0xbe0 [ 8821.740626][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8821.740626][ T284] ___sys_sendmsg+0xee/0x170 [ 8821.740626][ T284] __sys_sendmsg+0xcd/0x170 [ 8821.740626][ T284] do_syscall_64+0xc6/0x1e0 [ 8821.740626][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8821.740626][ T284] [ 8830.475018][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8830.475476][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8830.475476][ T282] dst_init+0x84/0x4a0 [ 8830.475476][ T282] dst_alloc+0x97/0x150 [ 8830.475476][ T282] ip6_dst_alloc+0x23/0x90 [ 8830.475476][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8830.475476][ T282] ip6_pol_route+0x56f/0x840 [ 8830.475476][ T282] fib6_rule_lookup+0x196/0x240 [ 8830.475476][ T282] ip6_route_input+0x542/0x980 [ 8830.475476][ T282] ipv6_rcv+0x8f/0x400 [ 8830.475476][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8830.475476][ T282] process_backlog+0x101/0x620 [ 8830.475476][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8830.475476][ T282] net_rx_action+0x495/0xbe0 [ 8830.475476][ T282] __do_softirq+0x1b5/0x7f6 [ 8830.475476][ T282] [ 8830.477271][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8830.477271][ T282] netdev_get_by_index+0x5e/0x80 [ 8830.477271][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8830.477271][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8830.477271][ T282] ip6_route_add+0x1c/0x140 [ 8830.477271][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8830.477271][ T282] inet6_addr_add+0x4f8/0xa40 [ 8830.477271][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8830.477271][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8830.477271][ T282] netlink_rcv_skb+0x130/0x360 [ 8830.477271][ T282] netlink_unicast+0x449/0x710 [ 8830.477271][ T282] netlink_sendmsg+0x723/0xbe0 [ 8830.477271][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8830.477271][ T282] ___sys_sendmsg+0xee/0x170 [ 8830.477271][ T282] __sys_sendmsg+0xcd/0x170 [ 8830.477271][ T282] do_syscall_64+0xc6/0x1e0 [ 8830.477271][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8830.477271][ T282] [ 8830.479473][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8830.479473][ T282] netdev_get_by_index+0x5e/0x80 [ 8830.479473][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8830.479473][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8830.479473][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8830.479473][ T282] ipv6_add_addr+0x411/0x2000 [ 8830.479473][ T282] inet6_addr_add+0x30e/0xa40 [ 8830.479473][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8830.479473][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8830.479473][ T282] netlink_rcv_skb+0x130/0x360 [ 8830.479473][ T282] netlink_unicast+0x449/0x710 [ 8830.479473][ T282] netlink_sendmsg+0x723/0xbe0 [ 8830.479473][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8830.479473][ T282] ___sys_sendmsg+0xee/0x170 [ 8830.479473][ T282] __sys_sendmsg+0xcd/0x170 [ 8830.479473][ T282] do_syscall_64+0xc6/0x1e0 [ 8830.479473][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8830.479473][ T282] [ 8830.481662][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8830.481662][ T282] netdev_get_by_index+0x5e/0x80 [ 8830.481662][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8830.481662][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8830.481662][ T282] ip6_route_add+0x1c/0x140 [ 8830.481662][ T282] addrconf_add_mroute+0x129/0x180 [ 8830.481662][ T282] addrconf_add_dev+0xe2/0x170 [ 8830.481662][ T282] inet6_addr_add+0x12f/0xa40 [ 8830.481662][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8830.481662][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8830.481662][ T282] netlink_rcv_skb+0x130/0x360 [ 8830.481662][ T282] netlink_unicast+0x449/0x710 [ 8830.481662][ T282] netlink_sendmsg+0x723/0xbe0 [ 8830.481662][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8830.481662][ T282] ___sys_sendmsg+0xee/0x170 [ 8830.481662][ T282] __sys_sendmsg+0xcd/0x170 [ 8830.481662][ T282] do_syscall_64+0xc6/0x1e0 [ 8830.481662][ T282] [ 8830.483803][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8830.483803][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8830.483803][ T282] ipv6_find_idev+0x102/0x170 [ 8830.483803][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8830.483803][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8830.483803][ T282] netlink_rcv_skb+0x130/0x360 [ 8830.483803][ T282] netlink_unicast+0x449/0x710 [ 8830.483803][ T282] netlink_sendmsg+0x723/0xbe0 [ 8830.483803][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8830.483803][ T282] ___sys_sendmsg+0xee/0x170 [ 8830.483803][ T282] __sys_sendmsg+0xcd/0x170 [ 8830.483803][ T282] do_syscall_64+0xc6/0x1e0 [ 8830.483803][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8830.483803][ T282] [ 8830.485487][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8830.485487][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8830.485487][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8830.485487][ T282] ipv6_find_idev+0x102/0x170 [ 8830.485487][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8830.485487][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8830.485487][ T282] netlink_rcv_skb+0x130/0x360 [ 8830.485487][ T282] netlink_unicast+0x449/0x710 [ 8830.485487][ T282] netlink_sendmsg+0x723/0xbe0 [ 8830.485487][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8830.485487][ T282] ___sys_sendmsg+0xee/0x170 [ 8830.485487][ T282] __sys_sendmsg+0xcd/0x170 [ 8830.485487][ T282] do_syscall_64+0xc6/0x1e0 [ 8830.485487][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8830.485487][ T282] [ 8831.755013][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8831.755464][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8831.755464][ T284] netdev_get_by_index+0x5e/0x80 [ 8831.755464][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8831.755464][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8831.755464][ T284] ip6_route_add+0x1c/0x140 [ 8831.755464][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8831.755464][ T284] inet6_addr_add+0x4f8/0xa40 [ 8831.755464][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8831.755464][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8831.755464][ T284] netlink_rcv_skb+0x130/0x360 [ 8831.755464][ T284] netlink_unicast+0x449/0x710 [ 8831.755464][ T284] netlink_sendmsg+0x723/0xbe0 [ 8831.755464][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8831.755464][ T284] ___sys_sendmsg+0xee/0x170 [ 8831.755464][ T284] __sys_sendmsg+0xcd/0x170 [ 8831.755464][ T284] do_syscall_64+0xc6/0x1e0 [ 8831.755464][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8831.755464][ T284] [ 8831.757901][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8831.757901][ T284] netdev_get_by_index+0x5e/0x80 [ 8831.757901][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8831.757901][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8831.757901][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8831.757901][ T284] ipv6_add_addr+0x411/0x2000 [ 8831.757901][ T284] inet6_addr_add+0x30e/0xa40 [ 8831.757901][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8831.757901][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8831.757901][ T284] netlink_rcv_skb+0x130/0x360 [ 8831.757901][ T284] netlink_unicast+0x449/0x710 [ 8831.757901][ T284] netlink_sendmsg+0x723/0xbe0 [ 8831.757901][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8831.757901][ T284] ___sys_sendmsg+0xee/0x170 [ 8831.757901][ T284] __sys_sendmsg+0xcd/0x170 [ 8831.757901][ T284] do_syscall_64+0xc6/0x1e0 [ 8831.757901][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8831.757901][ T284] [ 8831.760339][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8831.760339][ T284] netdev_get_by_index+0x5e/0x80 [ 8831.760339][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8831.760339][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8831.760339][ T284] ip6_route_add+0x1c/0x140 [ 8831.760339][ T284] addrconf_add_mroute+0x129/0x180 [ 8831.760339][ T284] addrconf_add_dev+0xe2/0x170 [ 8831.760339][ T284] inet6_addr_add+0x12f/0xa40 [ 8831.760339][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8831.760339][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8831.760339][ T284] netlink_rcv_skb+0x130/0x360 [ 8831.760339][ T284] netlink_unicast+0x449/0x710 [ 8831.760339][ T284] netlink_sendmsg+0x723/0xbe0 [ 8831.760339][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8831.760339][ T284] ___sys_sendmsg+0xee/0x170 [ 8831.760339][ T284] __sys_sendmsg+0xcd/0x170 [ 8831.760339][ T284] do_syscall_64+0xc6/0x1e0 [ 8831.760339][ T284] [ 8831.763226][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8831.763226][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8831.763226][ T284] ipv6_find_idev+0x102/0x170 [ 8831.763226][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8831.763226][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8831.763226][ T284] netlink_rcv_skb+0x130/0x360 [ 8831.763226][ T284] netlink_unicast+0x449/0x710 [ 8831.763226][ T284] netlink_sendmsg+0x723/0xbe0 [ 8831.763226][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8831.763226][ T284] ___sys_sendmsg+0xee/0x170 [ 8831.763226][ T284] __sys_sendmsg+0xcd/0x170 [ 8831.763226][ T284] do_syscall_64+0xc6/0x1e0 [ 8831.763226][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8831.763226][ T284] [ 8831.765084][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8831.765084][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8831.765084][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8831.765084][ T284] ipv6_find_idev+0x102/0x170 [ 8831.765084][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8831.765084][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8831.765084][ T284] netlink_rcv_skb+0x130/0x360 [ 8831.765084][ T284] netlink_unicast+0x449/0x710 [ 8831.765084][ T284] netlink_sendmsg+0x723/0xbe0 [ 8831.765084][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8831.765084][ T284] ___sys_sendmsg+0xee/0x170 [ 8831.765084][ T284] __sys_sendmsg+0xcd/0x170 [ 8831.765084][ T284] do_syscall_64+0xc6/0x1e0 [ 8831.765084][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8831.765084][ T284] [ 8840.731076][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8840.731538][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8840.731538][ T282] dst_init+0x84/0x4a0 [ 8840.731538][ T282] dst_alloc+0x97/0x150 [ 8840.731538][ T282] ip6_dst_alloc+0x23/0x90 [ 8840.731538][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8840.731538][ T282] ip6_pol_route+0x56f/0x840 [ 8840.731538][ T282] fib6_rule_lookup+0x196/0x240 [ 8840.731538][ T282] ip6_route_input+0x542/0x980 [ 8840.731538][ T282] ipv6_rcv+0x8f/0x400 [ 8840.731538][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8840.731538][ T282] process_backlog+0x101/0x620 [ 8840.731538][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8840.731538][ T282] net_rx_action+0x495/0xbe0 [ 8840.731538][ T282] __do_softirq+0x1b5/0x7f6 [ 8840.731538][ T282] [ 8840.733336][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8840.733336][ T282] netdev_get_by_index+0x5e/0x80 [ 8840.733336][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8840.733336][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8840.733336][ T282] ip6_route_add+0x1c/0x140 [ 8840.733336][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8840.733336][ T282] inet6_addr_add+0x4f8/0xa40 [ 8840.733336][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8840.733336][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8840.733336][ T282] netlink_rcv_skb+0x130/0x360 [ 8840.733336][ T282] netlink_unicast+0x449/0x710 [ 8840.733336][ T282] netlink_sendmsg+0x723/0xbe0 [ 8840.733336][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8840.733336][ T282] ___sys_sendmsg+0xee/0x170 [ 8840.733336][ T282] __sys_sendmsg+0xcd/0x170 [ 8840.733336][ T282] do_syscall_64+0xc6/0x1e0 [ 8840.733336][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8840.733336][ T282] [ 8840.735531][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8840.735531][ T282] netdev_get_by_index+0x5e/0x80 [ 8840.735531][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8840.735531][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8840.735531][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8840.735531][ T282] ipv6_add_addr+0x411/0x2000 [ 8840.735531][ T282] inet6_addr_add+0x30e/0xa40 [ 8840.735531][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8840.735531][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8840.735531][ T282] netlink_rcv_skb+0x130/0x360 [ 8840.735531][ T282] netlink_unicast+0x449/0x710 [ 8840.735531][ T282] netlink_sendmsg+0x723/0xbe0 [ 8840.735531][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8840.735531][ T282] ___sys_sendmsg+0xee/0x170 [ 8840.735531][ T282] __sys_sendmsg+0xcd/0x170 [ 8840.735531][ T282] do_syscall_64+0xc6/0x1e0 [ 8840.735531][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8840.735531][ T282] [ 8840.737718][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8840.737718][ T282] netdev_get_by_index+0x5e/0x80 [ 8840.737718][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8840.737718][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8840.737718][ T282] ip6_route_add+0x1c/0x140 [ 8840.737718][ T282] addrconf_add_mroute+0x129/0x180 [ 8840.737718][ T282] addrconf_add_dev+0xe2/0x170 [ 8840.737718][ T282] inet6_addr_add+0x12f/0xa40 [ 8840.737718][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8840.737718][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8840.737718][ T282] netlink_rcv_skb+0x130/0x360 [ 8840.737718][ T282] netlink_unicast+0x449/0x710 [ 8840.737718][ T282] netlink_sendmsg+0x723/0xbe0 [ 8840.737718][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8840.737718][ T282] ___sys_sendmsg+0xee/0x170 [ 8840.737718][ T282] __sys_sendmsg+0xcd/0x170 [ 8840.737718][ T282] do_syscall_64+0xc6/0x1e0 [ 8840.737718][ T282] [ 8840.739883][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8840.739883][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8840.739883][ T282] ipv6_find_idev+0x102/0x170 [ 8840.739883][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8840.739883][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8840.739883][ T282] netlink_rcv_skb+0x130/0x360 [ 8840.739883][ T282] netlink_unicast+0x449/0x710 [ 8840.739883][ T282] netlink_sendmsg+0x723/0xbe0 [ 8840.739883][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8840.739883][ T282] ___sys_sendmsg+0xee/0x170 [ 8840.739883][ T282] __sys_sendmsg+0xcd/0x170 [ 8840.739883][ T282] do_syscall_64+0xc6/0x1e0 [ 8840.739883][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8840.739883][ T282] [ 8840.741569][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8840.741569][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8840.741569][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8840.741569][ T282] ipv6_find_idev+0x102/0x170 [ 8840.741569][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8840.741569][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8840.741569][ T282] netlink_rcv_skb+0x130/0x360 [ 8840.741569][ T282] netlink_unicast+0x449/0x710 [ 8840.741569][ T282] netlink_sendmsg+0x723/0xbe0 [ 8840.741569][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8840.741569][ T282] ___sys_sendmsg+0xee/0x170 [ 8840.741569][ T282] __sys_sendmsg+0xcd/0x170 [ 8840.741569][ T282] do_syscall_64+0xc6/0x1e0 [ 8840.741569][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8840.741569][ T282] [ 8842.003081][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8842.003513][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8842.003513][ T284] netdev_get_by_index+0x5e/0x80 [ 8842.003513][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8842.003513][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8842.003513][ T284] ip6_route_add+0x1c/0x140 [ 8842.003513][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8842.003513][ T284] inet6_addr_add+0x4f8/0xa40 [ 8842.003513][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8842.003513][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8842.003513][ T284] netlink_rcv_skb+0x130/0x360 [ 8842.003513][ T284] netlink_unicast+0x449/0x710 [ 8842.003513][ T284] netlink_sendmsg+0x723/0xbe0 [ 8842.003513][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8842.003513][ T284] ___sys_sendmsg+0xee/0x170 [ 8842.003513][ T284] __sys_sendmsg+0xcd/0x170 [ 8842.003513][ T284] do_syscall_64+0xc6/0x1e0 [ 8842.003513][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8842.003513][ T284] [ 8842.005959][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8842.005959][ T284] netdev_get_by_index+0x5e/0x80 [ 8842.005959][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8842.005959][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8842.005959][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8842.005959][ T284] ipv6_add_addr+0x411/0x2000 [ 8842.005959][ T284] inet6_addr_add+0x30e/0xa40 [ 8842.005959][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8842.005959][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8842.005959][ T284] netlink_rcv_skb+0x130/0x360 [ 8842.005959][ T284] netlink_unicast+0x449/0x710 [ 8842.005959][ T284] netlink_sendmsg+0x723/0xbe0 [ 8842.005959][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8842.005959][ T284] ___sys_sendmsg+0xee/0x170 [ 8842.005959][ T284] __sys_sendmsg+0xcd/0x170 [ 8842.005959][ T284] do_syscall_64+0xc6/0x1e0 [ 8842.005959][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8842.005959][ T284] [ 8842.008383][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8842.008383][ T284] netdev_get_by_index+0x5e/0x80 [ 8842.008383][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8842.008383][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8842.008383][ T284] ip6_route_add+0x1c/0x140 [ 8842.008383][ T284] addrconf_add_mroute+0x129/0x180 [ 8842.008383][ T284] addrconf_add_dev+0xe2/0x170 [ 8842.008383][ T284] inet6_addr_add+0x12f/0xa40 [ 8842.008383][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8842.008383][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8842.008383][ T284] netlink_rcv_skb+0x130/0x360 [ 8842.008383][ T284] netlink_unicast+0x449/0x710 [ 8842.008383][ T284] netlink_sendmsg+0x723/0xbe0 [ 8842.008383][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8842.008383][ T284] ___sys_sendmsg+0xee/0x170 [ 8842.008383][ T284] __sys_sendmsg+0xcd/0x170 [ 8842.008383][ T284] do_syscall_64+0xc6/0x1e0 [ 8842.008383][ T284] [ 8842.010782][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8842.010782][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8842.010782][ T284] ipv6_find_idev+0x102/0x170 [ 8842.010782][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8842.010782][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8842.010782][ T284] netlink_rcv_skb+0x130/0x360 [ 8842.010782][ T284] netlink_unicast+0x449/0x710 [ 8842.010782][ T284] netlink_sendmsg+0x723/0xbe0 [ 8842.010782][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8842.010782][ T284] ___sys_sendmsg+0xee/0x170 [ 8842.010782][ T284] __sys_sendmsg+0xcd/0x170 [ 8842.010782][ T284] do_syscall_64+0xc6/0x1e0 [ 8842.010782][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8842.010782][ T284] [ 8842.012655][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8842.012655][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8842.012655][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8842.012655][ T284] ipv6_find_idev+0x102/0x170 [ 8842.012655][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8842.012655][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8842.012655][ T284] netlink_rcv_skb+0x130/0x360 [ 8842.012655][ T284] netlink_unicast+0x449/0x710 [ 8842.012655][ T284] netlink_sendmsg+0x723/0xbe0 [ 8842.012655][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8842.012655][ T284] ___sys_sendmsg+0xee/0x170 [ 8842.012655][ T284] __sys_sendmsg+0xcd/0x170 [ 8842.012655][ T284] do_syscall_64+0xc6/0x1e0 [ 8842.012655][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8842.012655][ T284] [ 8850.987021][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8850.987496][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8850.987496][ T282] dst_init+0x84/0x4a0 [ 8850.987496][ T282] dst_alloc+0x97/0x150 [ 8850.987496][ T282] ip6_dst_alloc+0x23/0x90 [ 8850.987496][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8850.987496][ T282] ip6_pol_route+0x56f/0x840 [ 8850.987496][ T282] fib6_rule_lookup+0x196/0x240 [ 8850.987496][ T282] ip6_route_input+0x542/0x980 [ 8850.987496][ T282] ipv6_rcv+0x8f/0x400 [ 8850.987496][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8850.987496][ T282] process_backlog+0x101/0x620 [ 8850.987496][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8850.987496][ T282] net_rx_action+0x495/0xbe0 [ 8850.987496][ T282] __do_softirq+0x1b5/0x7f6 [ 8850.987496][ T282] [ 8850.989683][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8850.989683][ T282] netdev_get_by_index+0x5e/0x80 [ 8850.989683][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8850.989683][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8850.989683][ T282] ip6_route_add+0x1c/0x140 [ 8850.989683][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8850.989683][ T282] inet6_addr_add+0x4f8/0xa40 [ 8850.989683][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8850.989683][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8850.989683][ T282] netlink_rcv_skb+0x130/0x360 [ 8850.989683][ T282] netlink_unicast+0x449/0x710 [ 8850.989683][ T282] netlink_sendmsg+0x723/0xbe0 [ 8850.989683][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8850.989683][ T282] ___sys_sendmsg+0xee/0x170 [ 8850.989683][ T282] __sys_sendmsg+0xcd/0x170 [ 8850.989683][ T282] do_syscall_64+0xc6/0x1e0 [ 8850.989683][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8850.989683][ T282] [ 8850.991873][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8850.991873][ T282] netdev_get_by_index+0x5e/0x80 [ 8850.991873][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8850.991873][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8850.991873][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8850.991873][ T282] ipv6_add_addr+0x411/0x2000 [ 8850.991873][ T282] inet6_addr_add+0x30e/0xa40 [ 8850.991873][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8850.991873][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8850.991873][ T282] netlink_rcv_skb+0x130/0x360 [ 8850.991873][ T282] netlink_unicast+0x449/0x710 [ 8850.991873][ T282] netlink_sendmsg+0x723/0xbe0 [ 8850.991873][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8850.991873][ T282] ___sys_sendmsg+0xee/0x170 [ 8850.991873][ T282] __sys_sendmsg+0xcd/0x170 [ 8850.991873][ T282] do_syscall_64+0xc6/0x1e0 [ 8850.991873][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8850.991873][ T282] [ 8850.994060][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8850.994060][ T282] netdev_get_by_index+0x5e/0x80 [ 8850.994060][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8850.994060][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8850.994060][ T282] ip6_route_add+0x1c/0x140 [ 8850.994060][ T282] addrconf_add_mroute+0x129/0x180 [ 8850.994060][ T282] addrconf_add_dev+0xe2/0x170 [ 8850.994060][ T282] inet6_addr_add+0x12f/0xa40 [ 8850.994060][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8850.994060][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8850.994060][ T282] netlink_rcv_skb+0x130/0x360 [ 8850.994060][ T282] netlink_unicast+0x449/0x710 [ 8850.994060][ T282] netlink_sendmsg+0x723/0xbe0 [ 8850.994060][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8850.994060][ T282] ___sys_sendmsg+0xee/0x170 [ 8850.994060][ T282] __sys_sendmsg+0xcd/0x170 [ 8850.994060][ T282] do_syscall_64+0xc6/0x1e0 [ 8850.994060][ T282] [ 8850.996201][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8850.996201][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8850.996201][ T282] ipv6_find_idev+0x102/0x170 [ 8850.996201][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8850.996201][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8850.996201][ T282] netlink_rcv_skb+0x130/0x360 [ 8850.996201][ T282] netlink_unicast+0x449/0x710 [ 8850.996201][ T282] netlink_sendmsg+0x723/0xbe0 [ 8850.996201][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8850.996201][ T282] ___sys_sendmsg+0xee/0x170 [ 8850.996201][ T282] __sys_sendmsg+0xcd/0x170 [ 8850.996201][ T282] do_syscall_64+0xc6/0x1e0 [ 8850.996201][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8850.996201][ T282] [ 8850.997887][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8850.997887][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8850.997887][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8850.997887][ T282] ipv6_find_idev+0x102/0x170 [ 8850.997887][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8850.997887][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8850.997887][ T282] netlink_rcv_skb+0x130/0x360 [ 8850.997887][ T282] netlink_unicast+0x449/0x710 [ 8850.997887][ T282] netlink_sendmsg+0x723/0xbe0 [ 8850.997887][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8850.997887][ T282] ___sys_sendmsg+0xee/0x170 [ 8850.997887][ T282] __sys_sendmsg+0xcd/0x170 [ 8850.997887][ T282] do_syscall_64+0xc6/0x1e0 [ 8850.997887][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8850.997887][ T282] [ 8852.250944][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8852.251295][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8852.251295][ T284] netdev_get_by_index+0x5e/0x80 [ 8852.251295][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8852.251295][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8852.251295][ T284] ip6_route_add+0x1c/0x140 [ 8852.251295][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8852.251295][ T284] inet6_addr_add+0x4f8/0xa40 [ 8852.251295][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8852.251295][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8852.251295][ T284] netlink_rcv_skb+0x130/0x360 [ 8852.251295][ T284] netlink_unicast+0x449/0x710 [ 8852.251295][ T284] netlink_sendmsg+0x723/0xbe0 [ 8852.251295][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8852.251295][ T284] ___sys_sendmsg+0xee/0x170 [ 8852.251295][ T284] __sys_sendmsg+0xcd/0x170 [ 8852.251295][ T284] do_syscall_64+0xc6/0x1e0 [ 8852.251295][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8852.251295][ T284] [ 8852.253540][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8852.253540][ T284] netdev_get_by_index+0x5e/0x80 [ 8852.253540][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8852.253540][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8852.253540][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8852.253540][ T284] ipv6_add_addr+0x411/0x2000 [ 8852.253540][ T284] inet6_addr_add+0x30e/0xa40 [ 8852.253540][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8852.253540][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8852.253540][ T284] netlink_rcv_skb+0x130/0x360 [ 8852.253540][ T284] netlink_unicast+0x449/0x710 [ 8852.253540][ T284] netlink_sendmsg+0x723/0xbe0 [ 8852.253540][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8852.253540][ T284] ___sys_sendmsg+0xee/0x170 [ 8852.253540][ T284] __sys_sendmsg+0xcd/0x170 [ 8852.253540][ T284] do_syscall_64+0xc6/0x1e0 [ 8852.253540][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8852.253540][ T284] [ 8852.255760][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8852.255760][ T284] netdev_get_by_index+0x5e/0x80 [ 8852.255760][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8852.255760][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8852.255760][ T284] ip6_route_add+0x1c/0x140 [ 8852.255760][ T284] addrconf_add_mroute+0x129/0x180 [ 8852.255760][ T284] addrconf_add_dev+0xe2/0x170 [ 8852.255760][ T284] inet6_addr_add+0x12f/0xa40 [ 8852.255760][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8852.255760][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8852.255760][ T284] netlink_rcv_skb+0x130/0x360 [ 8852.255760][ T284] netlink_unicast+0x449/0x710 [ 8852.255760][ T284] netlink_sendmsg+0x723/0xbe0 [ 8852.255760][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8852.255760][ T284] ___sys_sendmsg+0xee/0x170 [ 8852.255760][ T284] __sys_sendmsg+0xcd/0x170 [ 8852.255760][ T284] do_syscall_64+0xc6/0x1e0 [ 8852.255760][ T284] [ 8852.257940][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8852.257940][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8852.257940][ T284] ipv6_find_idev+0x102/0x170 [ 8852.257940][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8852.257940][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8852.257940][ T284] netlink_rcv_skb+0x130/0x360 [ 8852.257940][ T284] netlink_unicast+0x449/0x710 [ 8852.257940][ T284] netlink_sendmsg+0x723/0xbe0 [ 8852.257940][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8852.257940][ T284] ___sys_sendmsg+0xee/0x170 [ 8852.257940][ T284] __sys_sendmsg+0xcd/0x170 [ 8852.257940][ T284] do_syscall_64+0xc6/0x1e0 [ 8852.257940][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8852.257940][ T284] [ 8852.259665][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8852.259665][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8852.259665][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8852.259665][ T284] ipv6_find_idev+0x102/0x170 [ 8852.259665][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8852.259665][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8852.259665][ T284] netlink_rcv_skb+0x130/0x360 [ 8852.259665][ T284] netlink_unicast+0x449/0x710 [ 8852.259665][ T284] netlink_sendmsg+0x723/0xbe0 [ 8852.259665][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8852.259665][ T284] ___sys_sendmsg+0xee/0x170 [ 8852.259665][ T284] __sys_sendmsg+0xcd/0x170 [ 8852.259665][ T284] do_syscall_64+0xc6/0x1e0 [ 8852.259665][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8852.259665][ T284] [ 8861.235047][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8861.235514][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8861.235514][ T282] dst_init+0x84/0x4a0 [ 8861.235514][ T282] dst_alloc+0x97/0x150 [ 8861.235514][ T282] ip6_dst_alloc+0x23/0x90 [ 8861.235514][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8861.235514][ T282] ip6_pol_route+0x56f/0x840 [ 8861.235514][ T282] fib6_rule_lookup+0x196/0x240 [ 8861.235514][ T282] ip6_route_input+0x542/0x980 [ 8861.235514][ T282] ipv6_rcv+0x8f/0x400 [ 8861.235514][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8861.235514][ T282] process_backlog+0x101/0x620 [ 8861.235514][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8861.235514][ T282] net_rx_action+0x495/0xbe0 [ 8861.235514][ T282] __do_softirq+0x1b5/0x7f6 [ 8861.235514][ T282] [ 8861.237301][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8861.237301][ T282] netdev_get_by_index+0x5e/0x80 [ 8861.237301][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8861.237301][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8861.237301][ T282] ip6_route_add+0x1c/0x140 [ 8861.237301][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8861.237301][ T282] inet6_addr_add+0x4f8/0xa40 [ 8861.237301][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8861.237301][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8861.237301][ T282] netlink_rcv_skb+0x130/0x360 [ 8861.237301][ T282] netlink_unicast+0x449/0x710 [ 8861.237301][ T282] netlink_sendmsg+0x723/0xbe0 [ 8861.237301][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8861.237301][ T282] ___sys_sendmsg+0xee/0x170 [ 8861.237301][ T282] __sys_sendmsg+0xcd/0x170 [ 8861.237301][ T282] do_syscall_64+0xc6/0x1e0 [ 8861.237301][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8861.237301][ T282] [ 8861.239506][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8861.239506][ T282] netdev_get_by_index+0x5e/0x80 [ 8861.239506][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8861.239506][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8861.239506][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8861.239506][ T282] ipv6_add_addr+0x411/0x2000 [ 8861.239506][ T282] inet6_addr_add+0x30e/0xa40 [ 8861.239506][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8861.239506][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8861.239506][ T282] netlink_rcv_skb+0x130/0x360 [ 8861.239506][ T282] netlink_unicast+0x449/0x710 [ 8861.239506][ T282] netlink_sendmsg+0x723/0xbe0 [ 8861.239506][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8861.239506][ T282] ___sys_sendmsg+0xee/0x170 [ 8861.239506][ T282] __sys_sendmsg+0xcd/0x170 [ 8861.239506][ T282] do_syscall_64+0xc6/0x1e0 [ 8861.239506][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8861.239506][ T282] [ 8861.241688][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8861.241688][ T282] netdev_get_by_index+0x5e/0x80 [ 8861.241688][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8861.241688][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8861.241688][ T282] ip6_route_add+0x1c/0x140 [ 8861.241688][ T282] addrconf_add_mroute+0x129/0x180 [ 8861.241688][ T282] addrconf_add_dev+0xe2/0x170 [ 8861.241688][ T282] inet6_addr_add+0x12f/0xa40 [ 8861.241688][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8861.241688][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8861.241688][ T282] netlink_rcv_skb+0x130/0x360 [ 8861.241688][ T282] netlink_unicast+0x449/0x710 [ 8861.241688][ T282] netlink_sendmsg+0x723/0xbe0 [ 8861.241688][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8861.241688][ T282] ___sys_sendmsg+0xee/0x170 [ 8861.241688][ T282] __sys_sendmsg+0xcd/0x170 [ 8861.241688][ T282] do_syscall_64+0xc6/0x1e0 [ 8861.241688][ T282] [ 8861.243832][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8861.243832][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8861.243832][ T282] ipv6_find_idev+0x102/0x170 [ 8861.243832][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8861.243832][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8861.243832][ T282] netlink_rcv_skb+0x130/0x360 [ 8861.243832][ T282] netlink_unicast+0x449/0x710 [ 8861.243832][ T282] netlink_sendmsg+0x723/0xbe0 [ 8861.243832][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8861.243832][ T282] ___sys_sendmsg+0xee/0x170 [ 8861.243832][ T282] __sys_sendmsg+0xcd/0x170 [ 8861.243832][ T282] do_syscall_64+0xc6/0x1e0 [ 8861.243832][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8861.243832][ T282] [ 8861.245511][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8861.245511][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8861.245511][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8861.245511][ T282] ipv6_find_idev+0x102/0x170 [ 8861.245511][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8861.245511][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8861.245511][ T282] netlink_rcv_skb+0x130/0x360 [ 8861.245511][ T282] netlink_unicast+0x449/0x710 [ 8861.245511][ T282] netlink_sendmsg+0x723/0xbe0 [ 8861.245511][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8861.245511][ T282] ___sys_sendmsg+0xee/0x170 [ 8861.245511][ T282] __sys_sendmsg+0xcd/0x170 [ 8861.245511][ T282] do_syscall_64+0xc6/0x1e0 [ 8861.245511][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8861.245511][ T282] [ 8862.498941][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8862.499378][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8862.499378][ T284] netdev_get_by_index+0x5e/0x80 [ 8862.499378][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8862.499378][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8862.499378][ T284] ip6_route_add+0x1c/0x140 [ 8862.499378][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8862.499378][ T284] inet6_addr_add+0x4f8/0xa40 [ 8862.499378][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8862.499378][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8862.499378][ T284] netlink_rcv_skb+0x130/0x360 [ 8862.499378][ T284] netlink_unicast+0x449/0x710 [ 8862.499378][ T284] netlink_sendmsg+0x723/0xbe0 [ 8862.499378][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8862.499378][ T284] ___sys_sendmsg+0xee/0x170 [ 8862.499378][ T284] __sys_sendmsg+0xcd/0x170 [ 8862.499378][ T284] do_syscall_64+0xc6/0x1e0 [ 8862.499378][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8862.499378][ T284] [ 8862.501638][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8862.501638][ T284] netdev_get_by_index+0x5e/0x80 [ 8862.501638][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8862.501638][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8862.501638][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8862.501638][ T284] ipv6_add_addr+0x411/0x2000 [ 8862.501638][ T284] inet6_addr_add+0x30e/0xa40 [ 8862.501638][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8862.501638][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8862.501638][ T284] netlink_rcv_skb+0x130/0x360 [ 8862.501638][ T284] netlink_unicast+0x449/0x710 [ 8862.501638][ T284] netlink_sendmsg+0x723/0xbe0 [ 8862.501638][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8862.501638][ T284] ___sys_sendmsg+0xee/0x170 [ 8862.501638][ T284] __sys_sendmsg+0xcd/0x170 [ 8862.501638][ T284] do_syscall_64+0xc6/0x1e0 [ 8862.501638][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8862.501638][ T284] [ 8862.503847][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8862.503847][ T284] netdev_get_by_index+0x5e/0x80 [ 8862.503847][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8862.503847][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8862.503847][ T284] ip6_route_add+0x1c/0x140 [ 8862.503847][ T284] addrconf_add_mroute+0x129/0x180 [ 8862.503847][ T284] addrconf_add_dev+0xe2/0x170 [ 8862.503847][ T284] inet6_addr_add+0x12f/0xa40 [ 8862.503847][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8862.503847][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8862.503847][ T284] netlink_rcv_skb+0x130/0x360 [ 8862.503847][ T284] netlink_unicast+0x449/0x710 [ 8862.503847][ T284] netlink_sendmsg+0x723/0xbe0 [ 8862.503847][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8862.503847][ T284] ___sys_sendmsg+0xee/0x170 [ 8862.503847][ T284] __sys_sendmsg+0xcd/0x170 [ 8862.503847][ T284] do_syscall_64+0xc6/0x1e0 [ 8862.503847][ T284] [ 8862.506015][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8862.506015][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8862.506015][ T284] ipv6_find_idev+0x102/0x170 [ 8862.506015][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8862.506015][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8862.506015][ T284] netlink_rcv_skb+0x130/0x360 [ 8862.506015][ T284] netlink_unicast+0x449/0x710 [ 8862.506015][ T284] netlink_sendmsg+0x723/0xbe0 [ 8862.506015][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8862.506015][ T284] ___sys_sendmsg+0xee/0x170 [ 8862.506015][ T284] __sys_sendmsg+0xcd/0x170 [ 8862.506015][ T284] do_syscall_64+0xc6/0x1e0 [ 8862.506015][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8862.506015][ T284] [ 8862.507716][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8862.507716][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8862.507716][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8862.507716][ T284] ipv6_find_idev+0x102/0x170 [ 8862.507716][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8862.507716][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8862.507716][ T284] netlink_rcv_skb+0x130/0x360 [ 8862.507716][ T284] netlink_unicast+0x449/0x710 [ 8862.507716][ T284] netlink_sendmsg+0x723/0xbe0 [ 8862.507716][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8862.507716][ T284] ___sys_sendmsg+0xee/0x170 [ 8862.507716][ T284] __sys_sendmsg+0xcd/0x170 [ 8862.507716][ T284] do_syscall_64+0xc6/0x1e0 [ 8862.507716][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8862.507716][ T284] [ 8871.483002][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8871.483470][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8871.483470][ T282] dst_init+0x84/0x4a0 [ 8871.483470][ T282] dst_alloc+0x97/0x150 [ 8871.483470][ T282] ip6_dst_alloc+0x23/0x90 [ 8871.483470][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8871.483470][ T282] ip6_pol_route+0x56f/0x840 [ 8871.483470][ T282] fib6_rule_lookup+0x196/0x240 [ 8871.483470][ T282] ip6_route_input+0x542/0x980 [ 8871.483470][ T282] ipv6_rcv+0x8f/0x400 [ 8871.483470][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8871.483470][ T282] process_backlog+0x101/0x620 [ 8871.483470][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8871.483470][ T282] net_rx_action+0x495/0xbe0 [ 8871.483470][ T282] __do_softirq+0x1b5/0x7f6 [ 8871.483470][ T282] [ 8871.485259][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8871.485259][ T282] netdev_get_by_index+0x5e/0x80 [ 8871.485259][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8871.485259][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8871.485259][ T282] ip6_route_add+0x1c/0x140 [ 8871.485259][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8871.485259][ T282] inet6_addr_add+0x4f8/0xa40 [ 8871.485259][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8871.485259][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8871.485259][ T282] netlink_rcv_skb+0x130/0x360 [ 8871.485259][ T282] netlink_unicast+0x449/0x710 [ 8871.485259][ T282] netlink_sendmsg+0x723/0xbe0 [ 8871.485259][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8871.485259][ T282] ___sys_sendmsg+0xee/0x170 [ 8871.485259][ T282] __sys_sendmsg+0xcd/0x170 [ 8871.485259][ T282] do_syscall_64+0xc6/0x1e0 [ 8871.485259][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8871.485259][ T282] [ 8871.487466][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8871.487466][ T282] netdev_get_by_index+0x5e/0x80 [ 8871.487466][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8871.487466][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8871.487466][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8871.487466][ T282] ipv6_add_addr+0x411/0x2000 [ 8871.487466][ T282] inet6_addr_add+0x30e/0xa40 [ 8871.487466][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8871.487466][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8871.487466][ T282] netlink_rcv_skb+0x130/0x360 [ 8871.487466][ T282] netlink_unicast+0x449/0x710 [ 8871.487466][ T282] netlink_sendmsg+0x723/0xbe0 [ 8871.487466][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8871.487466][ T282] ___sys_sendmsg+0xee/0x170 [ 8871.487466][ T282] __sys_sendmsg+0xcd/0x170 [ 8871.487466][ T282] do_syscall_64+0xc6/0x1e0 [ 8871.487466][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8871.487466][ T282] [ 8871.489670][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8871.489670][ T282] netdev_get_by_index+0x5e/0x80 [ 8871.489670][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8871.489670][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8871.489670][ T282] ip6_route_add+0x1c/0x140 [ 8871.489670][ T282] addrconf_add_mroute+0x129/0x180 [ 8871.489670][ T282] addrconf_add_dev+0xe2/0x170 [ 8871.489670][ T282] inet6_addr_add+0x12f/0xa40 [ 8871.489670][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8871.489670][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8871.489670][ T282] netlink_rcv_skb+0x130/0x360 [ 8871.489670][ T282] netlink_unicast+0x449/0x710 [ 8871.489670][ T282] netlink_sendmsg+0x723/0xbe0 [ 8871.489670][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8871.489670][ T282] ___sys_sendmsg+0xee/0x170 [ 8871.489670][ T282] __sys_sendmsg+0xcd/0x170 [ 8871.489670][ T282] do_syscall_64+0xc6/0x1e0 [ 8871.489670][ T282] [ 8871.491817][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8871.491817][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8871.491817][ T282] ipv6_find_idev+0x102/0x170 [ 8871.491817][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8871.491817][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8871.491817][ T282] netlink_rcv_skb+0x130/0x360 [ 8871.491817][ T282] netlink_unicast+0x449/0x710 [ 8871.491817][ T282] netlink_sendmsg+0x723/0xbe0 [ 8871.491817][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8871.491817][ T282] ___sys_sendmsg+0xee/0x170 [ 8871.491817][ T282] __sys_sendmsg+0xcd/0x170 [ 8871.491817][ T282] do_syscall_64+0xc6/0x1e0 [ 8871.491817][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8871.491817][ T282] [ 8871.493505][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8871.493505][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8871.493505][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8871.493505][ T282] ipv6_find_idev+0x102/0x170 [ 8871.493505][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8871.493505][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8871.493505][ T282] netlink_rcv_skb+0x130/0x360 [ 8871.493505][ T282] netlink_unicast+0x449/0x710 [ 8871.493505][ T282] netlink_sendmsg+0x723/0xbe0 [ 8871.493505][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8871.493505][ T282] ___sys_sendmsg+0xee/0x170 [ 8871.493505][ T282] __sys_sendmsg+0xcd/0x170 [ 8871.493505][ T282] do_syscall_64+0xc6/0x1e0 [ 8871.493505][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8871.493505][ T282] [ 8872.746938][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8872.747341][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8872.747341][ T284] netdev_get_by_index+0x5e/0x80 [ 8872.747341][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8872.747341][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8872.747341][ T284] ip6_route_add+0x1c/0x140 [ 8872.747341][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8872.747341][ T284] inet6_addr_add+0x4f8/0xa40 [ 8872.747341][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8872.747341][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8872.747341][ T284] netlink_rcv_skb+0x130/0x360 [ 8872.747341][ T284] netlink_unicast+0x449/0x710 [ 8872.747341][ T284] netlink_sendmsg+0x723/0xbe0 [ 8872.747341][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8872.747341][ T284] ___sys_sendmsg+0xee/0x170 [ 8872.747341][ T284] __sys_sendmsg+0xcd/0x170 [ 8872.747341][ T284] do_syscall_64+0xc6/0x1e0 [ 8872.747341][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8872.747341][ T284] [ 8872.749597][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8872.749597][ T284] netdev_get_by_index+0x5e/0x80 [ 8872.749597][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8872.749597][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8872.749597][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8872.749597][ T284] ipv6_add_addr+0x411/0x2000 [ 8872.749597][ T284] inet6_addr_add+0x30e/0xa40 [ 8872.749597][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8872.749597][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8872.749597][ T284] netlink_rcv_skb+0x130/0x360 [ 8872.749597][ T284] netlink_unicast+0x449/0x710 [ 8872.749597][ T284] netlink_sendmsg+0x723/0xbe0 [ 8872.749597][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8872.749597][ T284] ___sys_sendmsg+0xee/0x170 [ 8872.749597][ T284] __sys_sendmsg+0xcd/0x170 [ 8872.749597][ T284] do_syscall_64+0xc6/0x1e0 [ 8872.749597][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8872.749597][ T284] [ 8872.751825][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8872.751825][ T284] netdev_get_by_index+0x5e/0x80 [ 8872.751825][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8872.751825][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8872.751825][ T284] ip6_route_add+0x1c/0x140 [ 8872.751825][ T284] addrconf_add_mroute+0x129/0x180 [ 8872.751825][ T284] addrconf_add_dev+0xe2/0x170 [ 8872.751825][ T284] inet6_addr_add+0x12f/0xa40 [ 8872.751825][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8872.751825][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8872.751825][ T284] netlink_rcv_skb+0x130/0x360 [ 8872.751825][ T284] netlink_unicast+0x449/0x710 [ 8872.751825][ T284] netlink_sendmsg+0x723/0xbe0 [ 8872.751825][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8872.751825][ T284] ___sys_sendmsg+0xee/0x170 [ 8872.751825][ T284] __sys_sendmsg+0xcd/0x170 [ 8872.751825][ T284] do_syscall_64+0xc6/0x1e0 [ 8872.751825][ T284] [ 8872.754008][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8872.754008][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8872.754008][ T284] ipv6_find_idev+0x102/0x170 [ 8872.754008][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8872.754008][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8872.754008][ T284] netlink_rcv_skb+0x130/0x360 [ 8872.754008][ T284] netlink_unicast+0x449/0x710 [ 8872.754008][ T284] netlink_sendmsg+0x723/0xbe0 [ 8872.754008][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8872.754008][ T284] ___sys_sendmsg+0xee/0x170 [ 8872.754008][ T284] __sys_sendmsg+0xcd/0x170 [ 8872.754008][ T284] do_syscall_64+0xc6/0x1e0 [ 8872.754008][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8872.754008][ T284] [ 8872.755719][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8872.755719][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8872.755719][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8872.755719][ T284] ipv6_find_idev+0x102/0x170 [ 8872.755719][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8872.755719][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8872.755719][ T284] netlink_rcv_skb+0x130/0x360 [ 8872.755719][ T284] netlink_unicast+0x449/0x710 [ 8872.755719][ T284] netlink_sendmsg+0x723/0xbe0 [ 8872.755719][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8872.755719][ T284] ___sys_sendmsg+0xee/0x170 [ 8872.755719][ T284] __sys_sendmsg+0xcd/0x170 [ 8872.755719][ T284] do_syscall_64+0xc6/0x1e0 [ 8872.755719][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8872.755719][ T284] [ 8881.731043][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8881.731441][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8881.731441][ T282] dst_init+0x84/0x4a0 [ 8881.731441][ T282] dst_alloc+0x97/0x150 [ 8881.731441][ T282] ip6_dst_alloc+0x23/0x90 [ 8881.731441][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8881.731441][ T282] ip6_pol_route+0x56f/0x840 [ 8881.731441][ T282] fib6_rule_lookup+0x196/0x240 [ 8881.731441][ T282] ip6_route_input+0x542/0x980 [ 8881.731441][ T282] ipv6_rcv+0x8f/0x400 [ 8881.731441][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8881.731441][ T282] process_backlog+0x101/0x620 [ 8881.731441][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8881.731441][ T282] net_rx_action+0x495/0xbe0 [ 8881.731441][ T282] __do_softirq+0x1b5/0x7f6 [ 8881.731441][ T282] [ 8881.733235][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8881.733235][ T282] netdev_get_by_index+0x5e/0x80 [ 8881.733235][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8881.733235][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8881.733235][ T282] ip6_route_add+0x1c/0x140 [ 8881.733235][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8881.733235][ T282] inet6_addr_add+0x4f8/0xa40 [ 8881.733235][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8881.733235][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8881.733235][ T282] netlink_rcv_skb+0x130/0x360 [ 8881.733235][ T282] netlink_unicast+0x449/0x710 [ 8881.733235][ T282] netlink_sendmsg+0x723/0xbe0 [ 8881.733235][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8881.733235][ T282] ___sys_sendmsg+0xee/0x170 [ 8881.733235][ T282] __sys_sendmsg+0xcd/0x170 [ 8881.733235][ T282] do_syscall_64+0xc6/0x1e0 [ 8881.733235][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8881.733235][ T282] [ 8881.735419][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8881.735419][ T282] netdev_get_by_index+0x5e/0x80 [ 8881.735419][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8881.735419][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8881.735419][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8881.735419][ T282] ipv6_add_addr+0x411/0x2000 [ 8881.735419][ T282] inet6_addr_add+0x30e/0xa40 [ 8881.735419][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8881.735419][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8881.735419][ T282] netlink_rcv_skb+0x130/0x360 [ 8881.735419][ T282] netlink_unicast+0x449/0x710 [ 8881.735419][ T282] netlink_sendmsg+0x723/0xbe0 [ 8881.735419][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8881.735419][ T282] ___sys_sendmsg+0xee/0x170 [ 8881.735419][ T282] __sys_sendmsg+0xcd/0x170 [ 8881.735419][ T282] do_syscall_64+0xc6/0x1e0 [ 8881.735419][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8881.735419][ T282] [ 8881.737602][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8881.737602][ T282] netdev_get_by_index+0x5e/0x80 [ 8881.737602][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8881.737602][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8881.737602][ T282] ip6_route_add+0x1c/0x140 [ 8881.737602][ T282] addrconf_add_mroute+0x129/0x180 [ 8881.737602][ T282] addrconf_add_dev+0xe2/0x170 [ 8881.737602][ T282] inet6_addr_add+0x12f/0xa40 [ 8881.737602][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8881.737602][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8881.737602][ T282] netlink_rcv_skb+0x130/0x360 [ 8881.737602][ T282] netlink_unicast+0x449/0x710 [ 8881.737602][ T282] netlink_sendmsg+0x723/0xbe0 [ 8881.737602][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8881.737602][ T282] ___sys_sendmsg+0xee/0x170 [ 8881.737602][ T282] __sys_sendmsg+0xcd/0x170 [ 8881.737602][ T282] do_syscall_64+0xc6/0x1e0 [ 8881.737602][ T282] [ 8881.740266][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8881.740266][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8881.740266][ T282] ipv6_find_idev+0x102/0x170 [ 8881.740266][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8881.740266][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8881.740266][ T282] netlink_rcv_skb+0x130/0x360 [ 8881.740266][ T282] netlink_unicast+0x449/0x710 [ 8881.740266][ T282] netlink_sendmsg+0x723/0xbe0 [ 8881.740266][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8881.740266][ T282] ___sys_sendmsg+0xee/0x170 [ 8881.740266][ T282] __sys_sendmsg+0xcd/0x170 [ 8881.740266][ T282] do_syscall_64+0xc6/0x1e0 [ 8881.740266][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8881.740266][ T282] [ 8881.741945][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8881.741945][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8881.741945][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8881.741945][ T282] ipv6_find_idev+0x102/0x170 [ 8881.741945][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8881.741945][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8881.741945][ T282] netlink_rcv_skb+0x130/0x360 [ 8881.741945][ T282] netlink_unicast+0x449/0x710 [ 8881.741945][ T282] netlink_sendmsg+0x723/0xbe0 [ 8881.741945][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8881.741945][ T282] ___sys_sendmsg+0xee/0x170 [ 8881.741945][ T282] __sys_sendmsg+0xcd/0x170 [ 8881.741945][ T282] do_syscall_64+0xc6/0x1e0 [ 8881.741945][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8881.741945][ T282] [ 8882.994944][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8882.995387][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8882.995387][ T284] netdev_get_by_index+0x5e/0x80 [ 8882.995387][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8882.995387][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8882.995387][ T284] ip6_route_add+0x1c/0x140 [ 8882.995387][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8882.995387][ T284] inet6_addr_add+0x4f8/0xa40 [ 8882.995387][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8882.995387][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8882.995387][ T284] netlink_rcv_skb+0x130/0x360 [ 8882.995387][ T284] netlink_unicast+0x449/0x710 [ 8882.995387][ T284] netlink_sendmsg+0x723/0xbe0 [ 8882.995387][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8882.995387][ T284] ___sys_sendmsg+0xee/0x170 [ 8882.995387][ T284] __sys_sendmsg+0xcd/0x170 [ 8882.995387][ T284] do_syscall_64+0xc6/0x1e0 [ 8882.995387][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8882.995387][ T284] [ 8882.998519][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8882.998519][ T284] netdev_get_by_index+0x5e/0x80 [ 8882.998519][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8882.998519][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8882.998519][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8882.998519][ T284] ipv6_add_addr+0x411/0x2000 [ 8882.998519][ T284] inet6_addr_add+0x30e/0xa40 [ 8882.998519][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8882.998519][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8882.998519][ T284] netlink_rcv_skb+0x130/0x360 [ 8882.998519][ T284] netlink_unicast+0x449/0x710 [ 8882.998519][ T284] netlink_sendmsg+0x723/0xbe0 [ 8882.998519][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8882.998519][ T284] ___sys_sendmsg+0xee/0x170 [ 8882.998519][ T284] __sys_sendmsg+0xcd/0x170 [ 8882.998519][ T284] do_syscall_64+0xc6/0x1e0 [ 8882.998519][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8882.998519][ T284] [ 8883.000749][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8883.000749][ T284] netdev_get_by_index+0x5e/0x80 [ 8883.000749][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8883.000749][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8883.000749][ T284] ip6_route_add+0x1c/0x140 [ 8883.000749][ T284] addrconf_add_mroute+0x129/0x180 [ 8883.000749][ T284] addrconf_add_dev+0xe2/0x170 [ 8883.000749][ T284] inet6_addr_add+0x12f/0xa40 [ 8883.000749][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8883.000749][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8883.000749][ T284] netlink_rcv_skb+0x130/0x360 [ 8883.000749][ T284] netlink_unicast+0x449/0x710 [ 8883.000749][ T284] netlink_sendmsg+0x723/0xbe0 [ 8883.000749][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8883.000749][ T284] ___sys_sendmsg+0xee/0x170 [ 8883.000749][ T284] __sys_sendmsg+0xcd/0x170 [ 8883.000749][ T284] do_syscall_64+0xc6/0x1e0 [ 8883.000749][ T284] [ 8883.002944][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8883.002944][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8883.002944][ T284] ipv6_find_idev+0x102/0x170 [ 8883.002944][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8883.002944][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8883.002944][ T284] netlink_rcv_skb+0x130/0x360 [ 8883.002944][ T284] netlink_unicast+0x449/0x710 [ 8883.002944][ T284] netlink_sendmsg+0x723/0xbe0 [ 8883.002944][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8883.002944][ T284] ___sys_sendmsg+0xee/0x170 [ 8883.002944][ T284] __sys_sendmsg+0xcd/0x170 [ 8883.002944][ T284] do_syscall_64+0xc6/0x1e0 [ 8883.002944][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8883.002944][ T284] [ 8883.005061][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8883.005061][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8883.005061][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8883.005061][ T284] ipv6_find_idev+0x102/0x170 [ 8883.005061][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8883.005061][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8883.005061][ T284] netlink_rcv_skb+0x130/0x360 [ 8883.005061][ T284] netlink_unicast+0x449/0x710 [ 8883.005061][ T284] netlink_sendmsg+0x723/0xbe0 [ 8883.005061][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8883.005061][ T284] ___sys_sendmsg+0xee/0x170 [ 8883.005061][ T284] __sys_sendmsg+0xcd/0x170 [ 8883.005061][ T284] do_syscall_64+0xc6/0x1e0 [ 8883.005061][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8883.005061][ T284] [ 8891.979009][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8891.979419][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8891.979419][ T282] dst_init+0x84/0x4a0 [ 8891.979419][ T282] dst_alloc+0x97/0x150 [ 8891.979419][ T282] ip6_dst_alloc+0x23/0x90 [ 8891.979419][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8891.979419][ T282] ip6_pol_route+0x56f/0x840 [ 8891.979419][ T282] fib6_rule_lookup+0x196/0x240 [ 8891.979419][ T282] ip6_route_input+0x542/0x980 [ 8891.979419][ T282] ipv6_rcv+0x8f/0x400 [ 8891.979419][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8891.979419][ T282] process_backlog+0x101/0x620 [ 8891.979419][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8891.979419][ T282] net_rx_action+0x495/0xbe0 [ 8891.979419][ T282] __do_softirq+0x1b5/0x7f6 [ 8891.979419][ T282] [ 8891.981201][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8891.981201][ T282] netdev_get_by_index+0x5e/0x80 [ 8891.981201][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8891.981201][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8891.981201][ T282] ip6_route_add+0x1c/0x140 [ 8891.981201][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8891.981201][ T282] inet6_addr_add+0x4f8/0xa40 [ 8891.981201][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8891.981201][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8891.981201][ T282] netlink_rcv_skb+0x130/0x360 [ 8891.981201][ T282] netlink_unicast+0x449/0x710 [ 8891.981201][ T282] netlink_sendmsg+0x723/0xbe0 [ 8891.981201][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8891.981201][ T282] ___sys_sendmsg+0xee/0x170 [ 8891.981201][ T282] __sys_sendmsg+0xcd/0x170 [ 8891.981201][ T282] do_syscall_64+0xc6/0x1e0 [ 8891.981201][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8891.981201][ T282] [ 8891.983391][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8891.983391][ T282] netdev_get_by_index+0x5e/0x80 [ 8891.983391][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8891.983391][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8891.983391][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8891.983391][ T282] ipv6_add_addr+0x411/0x2000 [ 8891.983391][ T282] inet6_addr_add+0x30e/0xa40 [ 8891.983391][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8891.983391][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8891.983391][ T282] netlink_rcv_skb+0x130/0x360 [ 8891.983391][ T282] netlink_unicast+0x449/0x710 [ 8891.983391][ T282] netlink_sendmsg+0x723/0xbe0 [ 8891.983391][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8891.983391][ T282] ___sys_sendmsg+0xee/0x170 [ 8891.983391][ T282] __sys_sendmsg+0xcd/0x170 [ 8891.983391][ T282] do_syscall_64+0xc6/0x1e0 [ 8891.983391][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8891.983391][ T282] [ 8891.985969][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8891.985969][ T282] netdev_get_by_index+0x5e/0x80 [ 8891.985969][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8891.985969][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8891.985969][ T282] ip6_route_add+0x1c/0x140 [ 8891.985969][ T282] addrconf_add_mroute+0x129/0x180 [ 8891.985969][ T282] addrconf_add_dev+0xe2/0x170 [ 8891.985969][ T282] inet6_addr_add+0x12f/0xa40 [ 8891.985969][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8891.985969][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8891.985969][ T282] netlink_rcv_skb+0x130/0x360 [ 8891.985969][ T282] netlink_unicast+0x449/0x710 [ 8891.985969][ T282] netlink_sendmsg+0x723/0xbe0 [ 8891.985969][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8891.985969][ T282] ___sys_sendmsg+0xee/0x170 [ 8891.985969][ T282] __sys_sendmsg+0xcd/0x170 [ 8891.985969][ T282] do_syscall_64+0xc6/0x1e0 [ 8891.985969][ T282] [ 8891.988116][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8891.988116][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8891.988116][ T282] ipv6_find_idev+0x102/0x170 [ 8891.988116][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8891.988116][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8891.988116][ T282] netlink_rcv_skb+0x130/0x360 [ 8891.988116][ T282] netlink_unicast+0x449/0x710 [ 8891.988116][ T282] netlink_sendmsg+0x723/0xbe0 [ 8891.988116][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8891.988116][ T282] ___sys_sendmsg+0xee/0x170 [ 8891.988116][ T282] __sys_sendmsg+0xcd/0x170 [ 8891.988116][ T282] do_syscall_64+0xc6/0x1e0 [ 8891.988116][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8891.988116][ T282] [ 8891.989809][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8891.989809][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8891.989809][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8891.989809][ T282] ipv6_find_idev+0x102/0x170 [ 8891.989809][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8891.989809][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8891.989809][ T282] netlink_rcv_skb+0x130/0x360 [ 8891.989809][ T282] netlink_unicast+0x449/0x710 [ 8891.989809][ T282] netlink_sendmsg+0x723/0xbe0 [ 8891.989809][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8891.989809][ T282] ___sys_sendmsg+0xee/0x170 [ 8891.989809][ T282] __sys_sendmsg+0xcd/0x170 [ 8891.989809][ T282] do_syscall_64+0xc6/0x1e0 [ 8891.989809][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8891.989809][ T282] [ 8893.242948][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8893.243349][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8893.243349][ T284] netdev_get_by_index+0x5e/0x80 [ 8893.243349][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8893.243349][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8893.243349][ T284] ip6_route_add+0x1c/0x140 [ 8893.243349][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8893.243349][ T284] inet6_addr_add+0x4f8/0xa40 [ 8893.243349][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8893.243349][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8893.243349][ T284] netlink_rcv_skb+0x130/0x360 [ 8893.243349][ T284] netlink_unicast+0x449/0x710 [ 8893.243349][ T284] netlink_sendmsg+0x723/0xbe0 [ 8893.243349][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8893.243349][ T284] ___sys_sendmsg+0xee/0x170 [ 8893.243349][ T284] __sys_sendmsg+0xcd/0x170 [ 8893.243349][ T284] do_syscall_64+0xc6/0x1e0 [ 8893.243349][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8893.243349][ T284] [ 8893.245593][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8893.245593][ T284] netdev_get_by_index+0x5e/0x80 [ 8893.245593][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8893.245593][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8893.245593][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8893.245593][ T284] ipv6_add_addr+0x411/0x2000 [ 8893.245593][ T284] inet6_addr_add+0x30e/0xa40 [ 8893.245593][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8893.245593][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8893.245593][ T284] netlink_rcv_skb+0x130/0x360 [ 8893.245593][ T284] netlink_unicast+0x449/0x710 [ 8893.245593][ T284] netlink_sendmsg+0x723/0xbe0 [ 8893.245593][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8893.245593][ T284] ___sys_sendmsg+0xee/0x170 [ 8893.245593][ T284] __sys_sendmsg+0xcd/0x170 [ 8893.245593][ T284] do_syscall_64+0xc6/0x1e0 [ 8893.245593][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8893.245593][ T284] [ 8893.247811][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8893.247811][ T284] netdev_get_by_index+0x5e/0x80 [ 8893.247811][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8893.247811][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8893.247811][ T284] ip6_route_add+0x1c/0x140 [ 8893.247811][ T284] addrconf_add_mroute+0x129/0x180 [ 8893.247811][ T284] addrconf_add_dev+0xe2/0x170 [ 8893.247811][ T284] inet6_addr_add+0x12f/0xa40 [ 8893.247811][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8893.247811][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8893.247811][ T284] netlink_rcv_skb+0x130/0x360 [ 8893.247811][ T284] netlink_unicast+0x449/0x710 [ 8893.247811][ T284] netlink_sendmsg+0x723/0xbe0 [ 8893.247811][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8893.247811][ T284] ___sys_sendmsg+0xee/0x170 [ 8893.247811][ T284] __sys_sendmsg+0xcd/0x170 [ 8893.247811][ T284] do_syscall_64+0xc6/0x1e0 [ 8893.247811][ T284] [ 8893.250004][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8893.250004][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8893.250004][ T284] ipv6_find_idev+0x102/0x170 [ 8893.250004][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8893.250004][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8893.250004][ T284] netlink_rcv_skb+0x130/0x360 [ 8893.250004][ T284] netlink_unicast+0x449/0x710 [ 8893.250004][ T284] netlink_sendmsg+0x723/0xbe0 [ 8893.250004][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8893.250004][ T284] ___sys_sendmsg+0xee/0x170 [ 8893.250004][ T284] __sys_sendmsg+0xcd/0x170 [ 8893.250004][ T284] do_syscall_64+0xc6/0x1e0 [ 8893.250004][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8893.250004][ T284] [ 8893.251721][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8893.251721][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8893.251721][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8893.251721][ T284] ipv6_find_idev+0x102/0x170 [ 8893.251721][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8893.251721][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8893.251721][ T284] netlink_rcv_skb+0x130/0x360 [ 8893.251721][ T284] netlink_unicast+0x449/0x710 [ 8893.251721][ T284] netlink_sendmsg+0x723/0xbe0 [ 8893.251721][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8893.251721][ T284] ___sys_sendmsg+0xee/0x170 [ 8893.251721][ T284] __sys_sendmsg+0xcd/0x170 [ 8893.251721][ T284] do_syscall_64+0xc6/0x1e0 [ 8893.251721][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8893.251721][ T284] [ 8902.227008][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8902.227468][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8902.227468][ T282] dst_init+0x84/0x4a0 [ 8902.227468][ T282] dst_alloc+0x97/0x150 [ 8902.227468][ T282] ip6_dst_alloc+0x23/0x90 [ 8902.227468][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8902.227468][ T282] ip6_pol_route+0x56f/0x840 [ 8902.227468][ T282] fib6_rule_lookup+0x196/0x240 [ 8902.227468][ T282] ip6_route_input+0x542/0x980 [ 8902.227468][ T282] ipv6_rcv+0x8f/0x400 [ 8902.227468][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8902.227468][ T282] process_backlog+0x101/0x620 [ 8902.227468][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8902.227468][ T282] net_rx_action+0x495/0xbe0 [ 8902.227468][ T282] __do_softirq+0x1b5/0x7f6 [ 8902.227468][ T282] [ 8902.229280][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8902.229280][ T282] netdev_get_by_index+0x5e/0x80 [ 8902.229280][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8902.229280][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8902.229280][ T282] ip6_route_add+0x1c/0x140 [ 8902.229280][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8902.229280][ T282] inet6_addr_add+0x4f8/0xa40 [ 8902.229280][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8902.229280][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8902.229280][ T282] netlink_rcv_skb+0x130/0x360 [ 8902.229280][ T282] netlink_unicast+0x449/0x710 [ 8902.229280][ T282] netlink_sendmsg+0x723/0xbe0 [ 8902.229280][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8902.229280][ T282] ___sys_sendmsg+0xee/0x170 [ 8902.229280][ T282] __sys_sendmsg+0xcd/0x170 [ 8902.229280][ T282] do_syscall_64+0xc6/0x1e0 [ 8902.229280][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8902.229280][ T282] [ 8902.231472][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8902.231472][ T282] netdev_get_by_index+0x5e/0x80 [ 8902.231472][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8902.231472][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8902.231472][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8902.231472][ T282] ipv6_add_addr+0x411/0x2000 [ 8902.231472][ T282] inet6_addr_add+0x30e/0xa40 [ 8902.231472][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8902.231472][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8902.231472][ T282] netlink_rcv_skb+0x130/0x360 [ 8902.231472][ T282] netlink_unicast+0x449/0x710 [ 8902.231472][ T282] netlink_sendmsg+0x723/0xbe0 [ 8902.231472][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8902.231472][ T282] ___sys_sendmsg+0xee/0x170 [ 8902.231472][ T282] __sys_sendmsg+0xcd/0x170 [ 8902.231472][ T282] do_syscall_64+0xc6/0x1e0 [ 8902.231472][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8902.231472][ T282] [ 8902.233661][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8902.233661][ T282] netdev_get_by_index+0x5e/0x80 [ 8902.233661][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8902.233661][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8902.233661][ T282] ip6_route_add+0x1c/0x140 [ 8902.233661][ T282] addrconf_add_mroute+0x129/0x180 [ 8902.233661][ T282] addrconf_add_dev+0xe2/0x170 [ 8902.233661][ T282] inet6_addr_add+0x12f/0xa40 [ 8902.233661][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8902.233661][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8902.233661][ T282] netlink_rcv_skb+0x130/0x360 [ 8902.233661][ T282] netlink_unicast+0x449/0x710 [ 8902.233661][ T282] netlink_sendmsg+0x723/0xbe0 [ 8902.233661][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8902.233661][ T282] ___sys_sendmsg+0xee/0x170 [ 8902.233661][ T282] __sys_sendmsg+0xcd/0x170 [ 8902.233661][ T282] do_syscall_64+0xc6/0x1e0 [ 8902.233661][ T282] [ 8902.235807][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8902.235807][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8902.235807][ T282] ipv6_find_idev+0x102/0x170 [ 8902.235807][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8902.235807][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8902.235807][ T282] netlink_rcv_skb+0x130/0x360 [ 8902.235807][ T282] netlink_unicast+0x449/0x710 [ 8902.235807][ T282] netlink_sendmsg+0x723/0xbe0 [ 8902.235807][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8902.235807][ T282] ___sys_sendmsg+0xee/0x170 [ 8902.235807][ T282] __sys_sendmsg+0xcd/0x170 [ 8902.235807][ T282] do_syscall_64+0xc6/0x1e0 [ 8902.235807][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8902.235807][ T282] [ 8902.237487][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8902.237487][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8902.237487][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8902.237487][ T282] ipv6_find_idev+0x102/0x170 [ 8902.237487][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8902.237487][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8902.237487][ T282] netlink_rcv_skb+0x130/0x360 [ 8902.237487][ T282] netlink_unicast+0x449/0x710 [ 8902.237487][ T282] netlink_sendmsg+0x723/0xbe0 [ 8902.237487][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8902.237487][ T282] ___sys_sendmsg+0xee/0x170 [ 8902.237487][ T282] __sys_sendmsg+0xcd/0x170 [ 8902.237487][ T282] do_syscall_64+0xc6/0x1e0 [ 8902.237487][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8902.237487][ T282] [ 8903.491021][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8903.491426][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8903.491426][ T284] netdev_get_by_index+0x5e/0x80 [ 8903.491426][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8903.491426][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8903.491426][ T284] ip6_route_add+0x1c/0x140 [ 8903.491426][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8903.491426][ T284] inet6_addr_add+0x4f8/0xa40 [ 8903.491426][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8903.491426][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8903.491426][ T284] netlink_rcv_skb+0x130/0x360 [ 8903.491426][ T284] netlink_unicast+0x449/0x710 [ 8903.491426][ T284] netlink_sendmsg+0x723/0xbe0 [ 8903.491426][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8903.491426][ T284] ___sys_sendmsg+0xee/0x170 [ 8903.491426][ T284] __sys_sendmsg+0xcd/0x170 [ 8903.491426][ T284] do_syscall_64+0xc6/0x1e0 [ 8903.491426][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8903.491426][ T284] [ 8903.493655][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8903.493655][ T284] netdev_get_by_index+0x5e/0x80 [ 8903.493655][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8903.493655][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8903.493655][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8903.493655][ T284] ipv6_add_addr+0x411/0x2000 [ 8903.493655][ T284] inet6_addr_add+0x30e/0xa40 [ 8903.493655][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8903.493655][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8903.493655][ T284] netlink_rcv_skb+0x130/0x360 [ 8903.493655][ T284] netlink_unicast+0x449/0x710 [ 8903.493655][ T284] netlink_sendmsg+0x723/0xbe0 [ 8903.493655][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8903.493655][ T284] ___sys_sendmsg+0xee/0x170 [ 8903.493655][ T284] __sys_sendmsg+0xcd/0x170 [ 8903.493655][ T284] do_syscall_64+0xc6/0x1e0 [ 8903.493655][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8903.493655][ T284] [ 8903.495860][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8903.495860][ T284] netdev_get_by_index+0x5e/0x80 [ 8903.495860][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8903.495860][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8903.495860][ T284] ip6_route_add+0x1c/0x140 [ 8903.495860][ T284] addrconf_add_mroute+0x129/0x180 [ 8903.495860][ T284] addrconf_add_dev+0xe2/0x170 [ 8903.495860][ T284] inet6_addr_add+0x12f/0xa40 [ 8903.495860][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8903.495860][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8903.495860][ T284] netlink_rcv_skb+0x130/0x360 [ 8903.495860][ T284] netlink_unicast+0x449/0x710 [ 8903.495860][ T284] netlink_sendmsg+0x723/0xbe0 [ 8903.495860][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8903.495860][ T284] ___sys_sendmsg+0xee/0x170 [ 8903.495860][ T284] __sys_sendmsg+0xcd/0x170 [ 8903.495860][ T284] do_syscall_64+0xc6/0x1e0 [ 8903.495860][ T284] [ 8903.498024][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8903.498024][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8903.498024][ T284] ipv6_find_idev+0x102/0x170 [ 8903.498024][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8903.498024][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8903.498024][ T284] netlink_rcv_skb+0x130/0x360 [ 8903.498024][ T284] netlink_unicast+0x449/0x710 [ 8903.498024][ T284] netlink_sendmsg+0x723/0xbe0 [ 8903.498024][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8903.498024][ T284] ___sys_sendmsg+0xee/0x170 [ 8903.498024][ T284] __sys_sendmsg+0xcd/0x170 [ 8903.498024][ T284] do_syscall_64+0xc6/0x1e0 [ 8903.498024][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8903.498024][ T284] [ 8903.499733][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8903.499733][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8903.499733][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8903.499733][ T284] ipv6_find_idev+0x102/0x170 [ 8903.499733][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8903.499733][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8903.499733][ T284] netlink_rcv_skb+0x130/0x360 [ 8903.499733][ T284] netlink_unicast+0x449/0x710 [ 8903.499733][ T284] netlink_sendmsg+0x723/0xbe0 [ 8903.499733][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8903.499733][ T284] ___sys_sendmsg+0xee/0x170 [ 8903.499733][ T284] __sys_sendmsg+0xcd/0x170 [ 8903.499733][ T284] do_syscall_64+0xc6/0x1e0 [ 8903.499733][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8903.499733][ T284] [ 8912.275047][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8912.275537][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8912.275537][ T282] dst_init+0x84/0x4a0 [ 8912.275537][ T282] dst_alloc+0x97/0x150 [ 8912.275537][ T282] ip6_dst_alloc+0x23/0x90 [ 8912.275537][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8912.275537][ T282] ip6_pol_route+0x56f/0x840 [ 8912.275537][ T282] fib6_rule_lookup+0x196/0x240 [ 8912.275537][ T282] ip6_route_input+0x542/0x980 [ 8912.275537][ T282] ipv6_rcv+0x8f/0x400 [ 8912.275537][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8912.275537][ T282] process_backlog+0x101/0x620 [ 8912.275537][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8912.275537][ T282] net_rx_action+0x495/0xbe0 [ 8912.275537][ T282] __do_softirq+0x1b5/0x7f6 [ 8912.275537][ T282] [ 8912.277327][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8912.277327][ T282] netdev_get_by_index+0x5e/0x80 [ 8912.277327][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8912.277327][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8912.277327][ T282] ip6_route_add+0x1c/0x140 [ 8912.277327][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8912.277327][ T282] inet6_addr_add+0x4f8/0xa40 [ 8912.277327][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8912.277327][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8912.277327][ T282] netlink_rcv_skb+0x130/0x360 [ 8912.277327][ T282] netlink_unicast+0x449/0x710 [ 8912.277327][ T282] netlink_sendmsg+0x723/0xbe0 [ 8912.277327][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8912.277327][ T282] ___sys_sendmsg+0xee/0x170 [ 8912.277327][ T282] __sys_sendmsg+0xcd/0x170 [ 8912.277327][ T282] do_syscall_64+0xc6/0x1e0 [ 8912.277327][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8912.277327][ T282] [ 8912.279532][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8912.279532][ T282] netdev_get_by_index+0x5e/0x80 [ 8912.279532][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8912.279532][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8912.279532][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8912.279532][ T282] ipv6_add_addr+0x411/0x2000 [ 8912.279532][ T282] inet6_addr_add+0x30e/0xa40 [ 8912.279532][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8912.279532][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8912.279532][ T282] netlink_rcv_skb+0x130/0x360 [ 8912.279532][ T282] netlink_unicast+0x449/0x710 [ 8912.279532][ T282] netlink_sendmsg+0x723/0xbe0 [ 8912.279532][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8912.279532][ T282] ___sys_sendmsg+0xee/0x170 [ 8912.279532][ T282] __sys_sendmsg+0xcd/0x170 [ 8912.279532][ T282] do_syscall_64+0xc6/0x1e0 [ 8912.279532][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8912.279532][ T282] [ 8912.281708][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8912.281708][ T282] netdev_get_by_index+0x5e/0x80 [ 8912.281708][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8912.281708][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8912.281708][ T282] ip6_route_add+0x1c/0x140 [ 8912.281708][ T282] addrconf_add_mroute+0x129/0x180 [ 8912.281708][ T282] addrconf_add_dev+0xe2/0x170 [ 8912.281708][ T282] inet6_addr_add+0x12f/0xa40 [ 8912.281708][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8912.281708][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8912.281708][ T282] netlink_rcv_skb+0x130/0x360 [ 8912.281708][ T282] netlink_unicast+0x449/0x710 [ 8912.281708][ T282] netlink_sendmsg+0x723/0xbe0 [ 8912.281708][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8912.281708][ T282] ___sys_sendmsg+0xee/0x170 [ 8912.281708][ T282] __sys_sendmsg+0xcd/0x170 [ 8912.281708][ T282] do_syscall_64+0xc6/0x1e0 [ 8912.281708][ T282] [ 8912.283860][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8912.283860][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8912.283860][ T282] ipv6_find_idev+0x102/0x170 [ 8912.283860][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8912.283860][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8912.283860][ T282] netlink_rcv_skb+0x130/0x360 [ 8912.283860][ T282] netlink_unicast+0x449/0x710 [ 8912.283860][ T282] netlink_sendmsg+0x723/0xbe0 [ 8912.283860][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8912.283860][ T282] ___sys_sendmsg+0xee/0x170 [ 8912.283860][ T282] __sys_sendmsg+0xcd/0x170 [ 8912.283860][ T282] do_syscall_64+0xc6/0x1e0 [ 8912.283860][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8912.283860][ T282] [ 8912.285540][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8912.285540][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8912.285540][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8912.285540][ T282] ipv6_find_idev+0x102/0x170 [ 8912.285540][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8912.285540][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8912.285540][ T282] netlink_rcv_skb+0x130/0x360 [ 8912.285540][ T282] netlink_unicast+0x449/0x710 [ 8912.285540][ T282] netlink_sendmsg+0x723/0xbe0 [ 8912.285540][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8912.285540][ T282] ___sys_sendmsg+0xee/0x170 [ 8912.285540][ T282] __sys_sendmsg+0xcd/0x170 [ 8912.285540][ T282] do_syscall_64+0xc6/0x1e0 [ 8912.285540][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8912.285540][ T282] [ 8913.738948][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8913.739358][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8913.739358][ T284] netdev_get_by_index+0x5e/0x80 [ 8913.739358][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8913.739358][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8913.739358][ T284] ip6_route_add+0x1c/0x140 [ 8913.739358][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8913.739358][ T284] inet6_addr_add+0x4f8/0xa40 [ 8913.739358][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8913.739358][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8913.739358][ T284] netlink_rcv_skb+0x130/0x360 [ 8913.739358][ T284] netlink_unicast+0x449/0x710 [ 8913.739358][ T284] netlink_sendmsg+0x723/0xbe0 [ 8913.739358][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8913.739358][ T284] ___sys_sendmsg+0xee/0x170 [ 8913.739358][ T284] __sys_sendmsg+0xcd/0x170 [ 8913.739358][ T284] do_syscall_64+0xc6/0x1e0 [ 8913.739358][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8913.739358][ T284] [ 8913.741592][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8913.741592][ T284] netdev_get_by_index+0x5e/0x80 [ 8913.741592][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8913.741592][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8913.741592][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8913.741592][ T284] ipv6_add_addr+0x411/0x2000 [ 8913.741592][ T284] inet6_addr_add+0x30e/0xa40 [ 8913.741592][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8913.741592][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8913.741592][ T284] netlink_rcv_skb+0x130/0x360 [ 8913.741592][ T284] netlink_unicast+0x449/0x710 [ 8913.741592][ T284] netlink_sendmsg+0x723/0xbe0 [ 8913.741592][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8913.741592][ T284] ___sys_sendmsg+0xee/0x170 [ 8913.741592][ T284] __sys_sendmsg+0xcd/0x170 [ 8913.741592][ T284] do_syscall_64+0xc6/0x1e0 [ 8913.741592][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8913.741592][ T284] [ 8913.743810][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8913.743810][ T284] netdev_get_by_index+0x5e/0x80 [ 8913.743810][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8913.743810][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8913.743810][ T284] ip6_route_add+0x1c/0x140 [ 8913.743810][ T284] addrconf_add_mroute+0x129/0x180 [ 8913.743810][ T284] addrconf_add_dev+0xe2/0x170 [ 8913.743810][ T284] inet6_addr_add+0x12f/0xa40 [ 8913.743810][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8913.743810][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8913.743810][ T284] netlink_rcv_skb+0x130/0x360 [ 8913.743810][ T284] netlink_unicast+0x449/0x710 [ 8913.743810][ T284] netlink_sendmsg+0x723/0xbe0 [ 8913.743810][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8913.743810][ T284] ___sys_sendmsg+0xee/0x170 [ 8913.743810][ T284] __sys_sendmsg+0xcd/0x170 [ 8913.743810][ T284] do_syscall_64+0xc6/0x1e0 [ 8913.743810][ T284] [ 8913.745989][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8913.745989][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8913.745989][ T284] ipv6_find_idev+0x102/0x170 [ 8913.745989][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8913.745989][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8913.745989][ T284] netlink_rcv_skb+0x130/0x360 [ 8913.745989][ T284] netlink_unicast+0x449/0x710 [ 8913.745989][ T284] netlink_sendmsg+0x723/0xbe0 [ 8913.745989][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8913.745989][ T284] ___sys_sendmsg+0xee/0x170 [ 8913.745989][ T284] __sys_sendmsg+0xcd/0x170 [ 8913.745989][ T284] do_syscall_64+0xc6/0x1e0 [ 8913.745989][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8913.745989][ T284] [ 8913.747690][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8913.747690][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8913.747690][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8913.747690][ T284] ipv6_find_idev+0x102/0x170 [ 8913.747690][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8913.747690][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8913.747690][ T284] netlink_rcv_skb+0x130/0x360 [ 8913.747690][ T284] netlink_unicast+0x449/0x710 [ 8913.747690][ T284] netlink_sendmsg+0x723/0xbe0 [ 8913.747690][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8913.747690][ T284] ___sys_sendmsg+0xee/0x170 [ 8913.747690][ T284] __sys_sendmsg+0xcd/0x170 [ 8913.747690][ T284] do_syscall_64+0xc6/0x1e0 [ 8913.747690][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8913.747690][ T284] [ 8922.403013][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8922.403472][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8922.403472][ T282] dst_init+0x84/0x4a0 [ 8922.403472][ T282] dst_alloc+0x97/0x150 [ 8922.403472][ T282] ip6_dst_alloc+0x23/0x90 [ 8922.403472][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8922.403472][ T282] ip6_pol_route+0x56f/0x840 [ 8922.403472][ T282] fib6_rule_lookup+0x196/0x240 [ 8922.403472][ T282] ip6_route_input+0x542/0x980 [ 8922.403472][ T282] ipv6_rcv+0x8f/0x400 [ 8922.403472][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8922.403472][ T282] process_backlog+0x101/0x620 [ 8922.403472][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8922.403472][ T282] net_rx_action+0x495/0xbe0 [ 8922.403472][ T282] __do_softirq+0x1b5/0x7f6 [ 8922.403472][ T282] [ 8922.405268][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8922.405268][ T282] netdev_get_by_index+0x5e/0x80 [ 8922.405268][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8922.405268][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8922.405268][ T282] ip6_route_add+0x1c/0x140 [ 8922.405268][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8922.405268][ T282] inet6_addr_add+0x4f8/0xa40 [ 8922.405268][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8922.405268][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8922.405268][ T282] netlink_rcv_skb+0x130/0x360 [ 8922.405268][ T282] netlink_unicast+0x449/0x710 [ 8922.405268][ T282] netlink_sendmsg+0x723/0xbe0 [ 8922.405268][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8922.405268][ T282] ___sys_sendmsg+0xee/0x170 [ 8922.405268][ T282] __sys_sendmsg+0xcd/0x170 [ 8922.405268][ T282] do_syscall_64+0xc6/0x1e0 [ 8922.405268][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8922.405268][ T282] [ 8922.407457][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8922.407457][ T282] netdev_get_by_index+0x5e/0x80 [ 8922.407457][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8922.407457][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8922.407457][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8922.407457][ T282] ipv6_add_addr+0x411/0x2000 [ 8922.407457][ T282] inet6_addr_add+0x30e/0xa40 [ 8922.407457][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8922.407457][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8922.407457][ T282] netlink_rcv_skb+0x130/0x360 [ 8922.407457][ T282] netlink_unicast+0x449/0x710 [ 8922.407457][ T282] netlink_sendmsg+0x723/0xbe0 [ 8922.407457][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8922.407457][ T282] ___sys_sendmsg+0xee/0x170 [ 8922.407457][ T282] __sys_sendmsg+0xcd/0x170 [ 8922.407457][ T282] do_syscall_64+0xc6/0x1e0 [ 8922.407457][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8922.407457][ T282] [ 8922.409650][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8922.409650][ T282] netdev_get_by_index+0x5e/0x80 [ 8922.409650][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8922.409650][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8922.409650][ T282] ip6_route_add+0x1c/0x140 [ 8922.409650][ T282] addrconf_add_mroute+0x129/0x180 [ 8922.409650][ T282] addrconf_add_dev+0xe2/0x170 [ 8922.409650][ T282] inet6_addr_add+0x12f/0xa40 [ 8922.409650][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8922.409650][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8922.409650][ T282] netlink_rcv_skb+0x130/0x360 [ 8922.409650][ T282] netlink_unicast+0x449/0x710 [ 8922.409650][ T282] netlink_sendmsg+0x723/0xbe0 [ 8922.409650][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8922.409650][ T282] ___sys_sendmsg+0xee/0x170 [ 8922.409650][ T282] __sys_sendmsg+0xcd/0x170 [ 8922.409650][ T282] do_syscall_64+0xc6/0x1e0 [ 8922.409650][ T282] [ 8922.411791][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8922.411791][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8922.411791][ T282] ipv6_find_idev+0x102/0x170 [ 8922.411791][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8922.411791][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8922.411791][ T282] netlink_rcv_skb+0x130/0x360 [ 8922.411791][ T282] netlink_unicast+0x449/0x710 [ 8922.411791][ T282] netlink_sendmsg+0x723/0xbe0 [ 8922.411791][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8922.411791][ T282] ___sys_sendmsg+0xee/0x170 [ 8922.411791][ T282] __sys_sendmsg+0xcd/0x170 [ 8922.411791][ T282] do_syscall_64+0xc6/0x1e0 [ 8922.411791][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8922.411791][ T282] [ 8922.413501][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8922.413501][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8922.413501][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8922.413501][ T282] ipv6_find_idev+0x102/0x170 [ 8922.413501][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8922.413501][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8922.413501][ T282] netlink_rcv_skb+0x130/0x360 [ 8922.413501][ T282] netlink_unicast+0x449/0x710 [ 8922.413501][ T282] netlink_sendmsg+0x723/0xbe0 [ 8922.413501][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8922.413501][ T282] ___sys_sendmsg+0xee/0x170 [ 8922.413501][ T282] __sys_sendmsg+0xcd/0x170 [ 8922.413501][ T282] do_syscall_64+0xc6/0x1e0 [ 8922.413501][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8922.413501][ T282] [ 8923.939008][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8923.939394][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8923.939394][ T284] netdev_get_by_index+0x5e/0x80 [ 8923.939394][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8923.939394][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8923.939394][ T284] ip6_route_add+0x1c/0x140 [ 8923.939394][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8923.939394][ T284] inet6_addr_add+0x4f8/0xa40 [ 8923.939394][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8923.939394][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8923.939394][ T284] netlink_rcv_skb+0x130/0x360 [ 8923.939394][ T284] netlink_unicast+0x449/0x710 [ 8923.939394][ T284] netlink_sendmsg+0x723/0xbe0 [ 8923.939394][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8923.939394][ T284] ___sys_sendmsg+0xee/0x170 [ 8923.939394][ T284] __sys_sendmsg+0xcd/0x170 [ 8923.939394][ T284] do_syscall_64+0xc6/0x1e0 [ 8923.939394][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8923.939394][ T284] [ 8923.941857][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8923.941857][ T284] netdev_get_by_index+0x5e/0x80 [ 8923.941857][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8923.941857][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8923.941857][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8923.941857][ T284] ipv6_add_addr+0x411/0x2000 [ 8923.941857][ T284] inet6_addr_add+0x30e/0xa40 [ 8923.941857][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8923.941857][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8923.941857][ T284] netlink_rcv_skb+0x130/0x360 [ 8923.941857][ T284] netlink_unicast+0x449/0x710 [ 8923.941857][ T284] netlink_sendmsg+0x723/0xbe0 [ 8923.941857][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8923.941857][ T284] ___sys_sendmsg+0xee/0x170 [ 8923.941857][ T284] __sys_sendmsg+0xcd/0x170 [ 8923.941857][ T284] do_syscall_64+0xc6/0x1e0 [ 8923.941857][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8923.941857][ T284] [ 8923.944291][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8923.944291][ T284] netdev_get_by_index+0x5e/0x80 [ 8923.944291][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8923.944291][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8923.944291][ T284] ip6_route_add+0x1c/0x140 [ 8923.944291][ T284] addrconf_add_mroute+0x129/0x180 [ 8923.944291][ T284] addrconf_add_dev+0xe2/0x170 [ 8923.944291][ T284] inet6_addr_add+0x12f/0xa40 [ 8923.944291][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8923.944291][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8923.944291][ T284] netlink_rcv_skb+0x130/0x360 [ 8923.944291][ T284] netlink_unicast+0x449/0x710 [ 8923.944291][ T284] netlink_sendmsg+0x723/0xbe0 [ 8923.944291][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8923.944291][ T284] ___sys_sendmsg+0xee/0x170 [ 8923.944291][ T284] __sys_sendmsg+0xcd/0x170 [ 8923.944291][ T284] do_syscall_64+0xc6/0x1e0 [ 8923.944291][ T284] [ 8923.946695][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8923.946695][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8923.946695][ T284] ipv6_find_idev+0x102/0x170 [ 8923.946695][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8923.946695][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8923.946695][ T284] netlink_rcv_skb+0x130/0x360 [ 8923.946695][ T284] netlink_unicast+0x449/0x710 [ 8923.946695][ T284] netlink_sendmsg+0x723/0xbe0 [ 8923.946695][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8923.946695][ T284] ___sys_sendmsg+0xee/0x170 [ 8923.946695][ T284] __sys_sendmsg+0xcd/0x170 [ 8923.946695][ T284] do_syscall_64+0xc6/0x1e0 [ 8923.946695][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8923.946695][ T284] [ 8923.948585][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8923.948585][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8923.948585][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8923.948585][ T284] ipv6_find_idev+0x102/0x170 [ 8923.948585][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8923.948585][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8923.948585][ T284] netlink_rcv_skb+0x130/0x360 [ 8923.948585][ T284] netlink_unicast+0x449/0x710 [ 8923.948585][ T284] netlink_sendmsg+0x723/0xbe0 [ 8923.948585][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8923.948585][ T284] ___sys_sendmsg+0xee/0x170 [ 8923.948585][ T284] __sys_sendmsg+0xcd/0x170 [ 8923.948585][ T284] do_syscall_64+0xc6/0x1e0 [ 8923.948585][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8923.948585][ T284] [ 8932.667006][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8932.667480][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8932.667480][ T282] dst_init+0x84/0x4a0 [ 8932.667480][ T282] dst_alloc+0x97/0x150 [ 8932.667480][ T282] ip6_dst_alloc+0x23/0x90 [ 8932.667480][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8932.667480][ T282] ip6_pol_route+0x56f/0x840 [ 8932.667480][ T282] fib6_rule_lookup+0x196/0x240 [ 8932.667480][ T282] ip6_route_input+0x542/0x980 [ 8932.667480][ T282] ipv6_rcv+0x8f/0x400 [ 8932.667480][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8932.667480][ T282] process_backlog+0x101/0x620 [ 8932.667480][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8932.667480][ T282] net_rx_action+0x495/0xbe0 [ 8932.667480][ T282] __do_softirq+0x1b5/0x7f6 [ 8932.667480][ T282] [ 8932.669280][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8932.669280][ T282] netdev_get_by_index+0x5e/0x80 [ 8932.669280][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8932.669280][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8932.669280][ T282] ip6_route_add+0x1c/0x140 [ 8932.669280][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8932.669280][ T282] inet6_addr_add+0x4f8/0xa40 [ 8932.669280][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8932.669280][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8932.669280][ T282] netlink_rcv_skb+0x130/0x360 [ 8932.669280][ T282] netlink_unicast+0x449/0x710 [ 8932.669280][ T282] netlink_sendmsg+0x723/0xbe0 [ 8932.669280][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8932.669280][ T282] ___sys_sendmsg+0xee/0x170 [ 8932.669280][ T282] __sys_sendmsg+0xcd/0x170 [ 8932.669280][ T282] do_syscall_64+0xc6/0x1e0 [ 8932.669280][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8932.669280][ T282] [ 8932.671473][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8932.671473][ T282] netdev_get_by_index+0x5e/0x80 [ 8932.671473][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8932.671473][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8932.671473][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8932.671473][ T282] ipv6_add_addr+0x411/0x2000 [ 8932.671473][ T282] inet6_addr_add+0x30e/0xa40 [ 8932.671473][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8932.671473][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8932.671473][ T282] netlink_rcv_skb+0x130/0x360 [ 8932.671473][ T282] netlink_unicast+0x449/0x710 [ 8932.671473][ T282] netlink_sendmsg+0x723/0xbe0 [ 8932.671473][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8932.671473][ T282] ___sys_sendmsg+0xee/0x170 [ 8932.671473][ T282] __sys_sendmsg+0xcd/0x170 [ 8932.671473][ T282] do_syscall_64+0xc6/0x1e0 [ 8932.671473][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8932.671473][ T282] [ 8932.673661][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8932.673661][ T282] netdev_get_by_index+0x5e/0x80 [ 8932.673661][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8932.673661][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8932.673661][ T282] ip6_route_add+0x1c/0x140 [ 8932.673661][ T282] addrconf_add_mroute+0x129/0x180 [ 8932.673661][ T282] addrconf_add_dev+0xe2/0x170 [ 8932.673661][ T282] inet6_addr_add+0x12f/0xa40 [ 8932.673661][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8932.673661][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8932.673661][ T282] netlink_rcv_skb+0x130/0x360 [ 8932.673661][ T282] netlink_unicast+0x449/0x710 [ 8932.673661][ T282] netlink_sendmsg+0x723/0xbe0 [ 8932.673661][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8932.673661][ T282] ___sys_sendmsg+0xee/0x170 [ 8932.673661][ T282] __sys_sendmsg+0xcd/0x170 [ 8932.673661][ T282] do_syscall_64+0xc6/0x1e0 [ 8932.673661][ T282] [ 8932.675809][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8932.675809][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8932.675809][ T282] ipv6_find_idev+0x102/0x170 [ 8932.675809][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8932.675809][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8932.675809][ T282] netlink_rcv_skb+0x130/0x360 [ 8932.675809][ T282] netlink_unicast+0x449/0x710 [ 8932.675809][ T282] netlink_sendmsg+0x723/0xbe0 [ 8932.675809][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8932.675809][ T282] ___sys_sendmsg+0xee/0x170 [ 8932.675809][ T282] __sys_sendmsg+0xcd/0x170 [ 8932.675809][ T282] do_syscall_64+0xc6/0x1e0 [ 8932.675809][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8932.675809][ T282] [ 8932.677506][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8932.677506][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8932.677506][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8932.677506][ T282] ipv6_find_idev+0x102/0x170 [ 8932.677506][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8932.677506][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8932.677506][ T282] netlink_rcv_skb+0x130/0x360 [ 8932.677506][ T282] netlink_unicast+0x449/0x710 [ 8932.677506][ T282] netlink_sendmsg+0x723/0xbe0 [ 8932.677506][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8932.677506][ T282] ___sys_sendmsg+0xee/0x170 [ 8932.677506][ T282] __sys_sendmsg+0xcd/0x170 [ 8932.677506][ T282] do_syscall_64+0xc6/0x1e0 [ 8932.677506][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8932.677506][ T282] [ 8934.203014][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8934.203452][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8934.203452][ T284] netdev_get_by_index+0x5e/0x80 [ 8934.203452][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8934.203452][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8934.203452][ T284] ip6_route_add+0x1c/0x140 [ 8934.203452][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8934.203452][ T284] inet6_addr_add+0x4f8/0xa40 [ 8934.203452][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8934.203452][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8934.203452][ T284] netlink_rcv_skb+0x130/0x360 [ 8934.203452][ T284] netlink_unicast+0x449/0x710 [ 8934.203452][ T284] netlink_sendmsg+0x723/0xbe0 [ 8934.203452][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8934.203452][ T284] ___sys_sendmsg+0xee/0x170 [ 8934.203452][ T284] __sys_sendmsg+0xcd/0x170 [ 8934.203452][ T284] do_syscall_64+0xc6/0x1e0 [ 8934.203452][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8934.203452][ T284] [ 8934.205905][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8934.205905][ T284] netdev_get_by_index+0x5e/0x80 [ 8934.205905][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8934.205905][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8934.205905][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8934.205905][ T284] ipv6_add_addr+0x411/0x2000 [ 8934.205905][ T284] inet6_addr_add+0x30e/0xa40 [ 8934.205905][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8934.205905][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8934.205905][ T284] netlink_rcv_skb+0x130/0x360 [ 8934.205905][ T284] netlink_unicast+0x449/0x710 [ 8934.205905][ T284] netlink_sendmsg+0x723/0xbe0 [ 8934.205905][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8934.205905][ T284] ___sys_sendmsg+0xee/0x170 [ 8934.205905][ T284] __sys_sendmsg+0xcd/0x170 [ 8934.205905][ T284] do_syscall_64+0xc6/0x1e0 [ 8934.205905][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8934.205905][ T284] [ 8934.208341][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8934.208341][ T284] netdev_get_by_index+0x5e/0x80 [ 8934.208341][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8934.208341][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8934.208341][ T284] ip6_route_add+0x1c/0x140 [ 8934.208341][ T284] addrconf_add_mroute+0x129/0x180 [ 8934.208341][ T284] addrconf_add_dev+0xe2/0x170 [ 8934.208341][ T284] inet6_addr_add+0x12f/0xa40 [ 8934.208341][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8934.208341][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8934.208341][ T284] netlink_rcv_skb+0x130/0x360 [ 8934.208341][ T284] netlink_unicast+0x449/0x710 [ 8934.208341][ T284] netlink_sendmsg+0x723/0xbe0 [ 8934.208341][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8934.208341][ T284] ___sys_sendmsg+0xee/0x170 [ 8934.208341][ T284] __sys_sendmsg+0xcd/0x170 [ 8934.208341][ T284] do_syscall_64+0xc6/0x1e0 [ 8934.208341][ T284] [ 8934.210726][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8934.210726][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8934.210726][ T284] ipv6_find_idev+0x102/0x170 [ 8934.210726][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8934.210726][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8934.210726][ T284] netlink_rcv_skb+0x130/0x360 [ 8934.210726][ T284] netlink_unicast+0x449/0x710 [ 8934.210726][ T284] netlink_sendmsg+0x723/0xbe0 [ 8934.210726][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8934.210726][ T284] ___sys_sendmsg+0xee/0x170 [ 8934.210726][ T284] __sys_sendmsg+0xcd/0x170 [ 8934.210726][ T284] do_syscall_64+0xc6/0x1e0 [ 8934.210726][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8934.210726][ T284] [ 8934.212603][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8934.212603][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8934.212603][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8934.212603][ T284] ipv6_find_idev+0x102/0x170 [ 8934.212603][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8934.212603][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8934.212603][ T284] netlink_rcv_skb+0x130/0x360 [ 8934.212603][ T284] netlink_unicast+0x449/0x710 [ 8934.212603][ T284] netlink_sendmsg+0x723/0xbe0 [ 8934.212603][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8934.212603][ T284] ___sys_sendmsg+0xee/0x170 [ 8934.212603][ T284] __sys_sendmsg+0xcd/0x170 [ 8934.212603][ T284] do_syscall_64+0xc6/0x1e0 [ 8934.212603][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8934.212603][ T284] [ 8942.923011][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8942.923483][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8942.923483][ T282] dst_init+0x84/0x4a0 [ 8942.923483][ T282] dst_alloc+0x97/0x150 [ 8942.923483][ T282] ip6_dst_alloc+0x23/0x90 [ 8942.923483][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8942.923483][ T282] ip6_pol_route+0x56f/0x840 [ 8942.923483][ T282] fib6_rule_lookup+0x196/0x240 [ 8942.923483][ T282] ip6_route_input+0x542/0x980 [ 8942.923483][ T282] ipv6_rcv+0x8f/0x400 [ 8942.923483][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8942.923483][ T282] process_backlog+0x101/0x620 [ 8942.923483][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8942.923483][ T282] net_rx_action+0x495/0xbe0 [ 8942.923483][ T282] __do_softirq+0x1b5/0x7f6 [ 8942.923483][ T282] [ 8942.925288][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8942.925288][ T282] netdev_get_by_index+0x5e/0x80 [ 8942.925288][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8942.925288][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8942.925288][ T282] ip6_route_add+0x1c/0x140 [ 8942.925288][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8942.925288][ T282] inet6_addr_add+0x4f8/0xa40 [ 8942.925288][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8942.925288][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8942.925288][ T282] netlink_rcv_skb+0x130/0x360 [ 8942.925288][ T282] netlink_unicast+0x449/0x710 [ 8942.925288][ T282] netlink_sendmsg+0x723/0xbe0 [ 8942.925288][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8942.925288][ T282] ___sys_sendmsg+0xee/0x170 [ 8942.925288][ T282] __sys_sendmsg+0xcd/0x170 [ 8942.925288][ T282] do_syscall_64+0xc6/0x1e0 [ 8942.925288][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8942.925288][ T282] [ 8942.927480][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8942.927480][ T282] netdev_get_by_index+0x5e/0x80 [ 8942.927480][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8942.927480][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8942.927480][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8942.927480][ T282] ipv6_add_addr+0x411/0x2000 [ 8942.927480][ T282] inet6_addr_add+0x30e/0xa40 [ 8942.927480][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8942.927480][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8942.927480][ T282] netlink_rcv_skb+0x130/0x360 [ 8942.927480][ T282] netlink_unicast+0x449/0x710 [ 8942.927480][ T282] netlink_sendmsg+0x723/0xbe0 [ 8942.927480][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8942.927480][ T282] ___sys_sendmsg+0xee/0x170 [ 8942.927480][ T282] __sys_sendmsg+0xcd/0x170 [ 8942.927480][ T282] do_syscall_64+0xc6/0x1e0 [ 8942.927480][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8942.927480][ T282] [ 8942.929673][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8942.929673][ T282] netdev_get_by_index+0x5e/0x80 [ 8942.929673][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8942.929673][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8942.929673][ T282] ip6_route_add+0x1c/0x140 [ 8942.929673][ T282] addrconf_add_mroute+0x129/0x180 [ 8942.929673][ T282] addrconf_add_dev+0xe2/0x170 [ 8942.929673][ T282] inet6_addr_add+0x12f/0xa40 [ 8942.929673][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8942.929673][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8942.929673][ T282] netlink_rcv_skb+0x130/0x360 [ 8942.929673][ T282] netlink_unicast+0x449/0x710 [ 8942.929673][ T282] netlink_sendmsg+0x723/0xbe0 [ 8942.929673][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8942.929673][ T282] ___sys_sendmsg+0xee/0x170 [ 8942.929673][ T282] __sys_sendmsg+0xcd/0x170 [ 8942.929673][ T282] do_syscall_64+0xc6/0x1e0 [ 8942.929673][ T282] [ 8942.931817][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8942.931817][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8942.931817][ T282] ipv6_find_idev+0x102/0x170 [ 8942.931817][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8942.931817][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8942.931817][ T282] netlink_rcv_skb+0x130/0x360 [ 8942.931817][ T282] netlink_unicast+0x449/0x710 [ 8942.931817][ T282] netlink_sendmsg+0x723/0xbe0 [ 8942.931817][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8942.931817][ T282] ___sys_sendmsg+0xee/0x170 [ 8942.931817][ T282] __sys_sendmsg+0xcd/0x170 [ 8942.931817][ T282] do_syscall_64+0xc6/0x1e0 [ 8942.931817][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8942.931817][ T282] [ 8942.933505][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8942.933505][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8942.933505][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8942.933505][ T282] ipv6_find_idev+0x102/0x170 [ 8942.933505][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8942.933505][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8942.933505][ T282] netlink_rcv_skb+0x130/0x360 [ 8942.933505][ T282] netlink_unicast+0x449/0x710 [ 8942.933505][ T282] netlink_sendmsg+0x723/0xbe0 [ 8942.933505][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8942.933505][ T282] ___sys_sendmsg+0xee/0x170 [ 8942.933505][ T282] __sys_sendmsg+0xcd/0x170 [ 8942.933505][ T282] do_syscall_64+0xc6/0x1e0 [ 8942.933505][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8942.933505][ T282] [ 8944.458945][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8944.459399][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8944.459399][ T284] netdev_get_by_index+0x5e/0x80 [ 8944.459399][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8944.459399][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8944.459399][ T284] ip6_route_add+0x1c/0x140 [ 8944.459399][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8944.459399][ T284] inet6_addr_add+0x4f8/0xa40 [ 8944.459399][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8944.459399][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8944.459399][ T284] netlink_rcv_skb+0x130/0x360 [ 8944.459399][ T284] netlink_unicast+0x449/0x710 [ 8944.459399][ T284] netlink_sendmsg+0x723/0xbe0 [ 8944.459399][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8944.459399][ T284] ___sys_sendmsg+0xee/0x170 [ 8944.459399][ T284] __sys_sendmsg+0xcd/0x170 [ 8944.459399][ T284] do_syscall_64+0xc6/0x1e0 [ 8944.459399][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8944.459399][ T284] [ 8944.461851][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8944.461851][ T284] netdev_get_by_index+0x5e/0x80 [ 8944.461851][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8944.461851][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8944.461851][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8944.461851][ T284] ipv6_add_addr+0x411/0x2000 [ 8944.461851][ T284] inet6_addr_add+0x30e/0xa40 [ 8944.461851][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8944.461851][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8944.461851][ T284] netlink_rcv_skb+0x130/0x360 [ 8944.461851][ T284] netlink_unicast+0x449/0x710 [ 8944.461851][ T284] netlink_sendmsg+0x723/0xbe0 [ 8944.461851][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8944.461851][ T284] ___sys_sendmsg+0xee/0x170 [ 8944.461851][ T284] __sys_sendmsg+0xcd/0x170 [ 8944.461851][ T284] do_syscall_64+0xc6/0x1e0 [ 8944.461851][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8944.461851][ T284] [ 8944.464282][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8944.464282][ T284] netdev_get_by_index+0x5e/0x80 [ 8944.464282][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8944.464282][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8944.464282][ T284] ip6_route_add+0x1c/0x140 [ 8944.464282][ T284] addrconf_add_mroute+0x129/0x180 [ 8944.464282][ T284] addrconf_add_dev+0xe2/0x170 [ 8944.464282][ T284] inet6_addr_add+0x12f/0xa40 [ 8944.464282][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8944.464282][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8944.464282][ T284] netlink_rcv_skb+0x130/0x360 [ 8944.464282][ T284] netlink_unicast+0x449/0x710 [ 8944.464282][ T284] netlink_sendmsg+0x723/0xbe0 [ 8944.464282][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8944.464282][ T284] ___sys_sendmsg+0xee/0x170 [ 8944.464282][ T284] __sys_sendmsg+0xcd/0x170 [ 8944.464282][ T284] do_syscall_64+0xc6/0x1e0 [ 8944.464282][ T284] [ 8944.466659][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8944.466659][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8944.466659][ T284] ipv6_find_idev+0x102/0x170 [ 8944.466659][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8944.466659][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8944.466659][ T284] netlink_rcv_skb+0x130/0x360 [ 8944.466659][ T284] netlink_unicast+0x449/0x710 [ 8944.466659][ T284] netlink_sendmsg+0x723/0xbe0 [ 8944.466659][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8944.466659][ T284] ___sys_sendmsg+0xee/0x170 [ 8944.466659][ T284] __sys_sendmsg+0xcd/0x170 [ 8944.466659][ T284] do_syscall_64+0xc6/0x1e0 [ 8944.466659][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8944.466659][ T284] [ 8944.468538][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8944.468538][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8944.468538][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8944.468538][ T284] ipv6_find_idev+0x102/0x170 [ 8944.468538][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8944.468538][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8944.468538][ T284] netlink_rcv_skb+0x130/0x360 [ 8944.468538][ T284] netlink_unicast+0x449/0x710 [ 8944.468538][ T284] netlink_sendmsg+0x723/0xbe0 [ 8944.468538][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8944.468538][ T284] ___sys_sendmsg+0xee/0x170 [ 8944.468538][ T284] __sys_sendmsg+0xcd/0x170 [ 8944.468538][ T284] do_syscall_64+0xc6/0x1e0 [ 8944.468538][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8944.468538][ T284] [ 8953.106956][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8953.107388][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8953.107388][ T282] dst_init+0x84/0x4a0 [ 8953.107388][ T282] dst_alloc+0x97/0x150 [ 8953.107388][ T282] ip6_dst_alloc+0x23/0x90 [ 8953.107388][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8953.107388][ T282] ip6_pol_route+0x56f/0x840 [ 8953.107388][ T282] fib6_rule_lookup+0x196/0x240 [ 8953.107388][ T282] ip6_route_input+0x542/0x980 [ 8953.107388][ T282] ipv6_rcv+0x8f/0x400 [ 8953.107388][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8953.107388][ T282] process_backlog+0x101/0x620 [ 8953.107388][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8953.107388][ T282] net_rx_action+0x495/0xbe0 [ 8953.107388][ T282] __do_softirq+0x1b5/0x7f6 [ 8953.107388][ T282] [ 8953.109198][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8953.109198][ T282] netdev_get_by_index+0x5e/0x80 [ 8953.109198][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8953.109198][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8953.109198][ T282] ip6_route_add+0x1c/0x140 [ 8953.109198][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8953.109198][ T282] inet6_addr_add+0x4f8/0xa40 [ 8953.109198][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8953.109198][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8953.109198][ T282] netlink_rcv_skb+0x130/0x360 [ 8953.109198][ T282] netlink_unicast+0x449/0x710 [ 8953.109198][ T282] netlink_sendmsg+0x723/0xbe0 [ 8953.109198][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8953.109198][ T282] ___sys_sendmsg+0xee/0x170 [ 8953.109198][ T282] __sys_sendmsg+0xcd/0x170 [ 8953.109198][ T282] do_syscall_64+0xc6/0x1e0 [ 8953.109198][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8953.109198][ T282] [ 8953.111384][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8953.111384][ T282] netdev_get_by_index+0x5e/0x80 [ 8953.111384][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8953.111384][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8953.111384][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8953.111384][ T282] ipv6_add_addr+0x411/0x2000 [ 8953.111384][ T282] inet6_addr_add+0x30e/0xa40 [ 8953.111384][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8953.111384][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8953.111384][ T282] netlink_rcv_skb+0x130/0x360 [ 8953.111384][ T282] netlink_unicast+0x449/0x710 [ 8953.111384][ T282] netlink_sendmsg+0x723/0xbe0 [ 8953.111384][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8953.111384][ T282] ___sys_sendmsg+0xee/0x170 [ 8953.111384][ T282] __sys_sendmsg+0xcd/0x170 [ 8953.111384][ T282] do_syscall_64+0xc6/0x1e0 [ 8953.111384][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8953.111384][ T282] [ 8953.113566][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8953.113566][ T282] netdev_get_by_index+0x5e/0x80 [ 8953.113566][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8953.113566][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8953.113566][ T282] ip6_route_add+0x1c/0x140 [ 8953.113566][ T282] addrconf_add_mroute+0x129/0x180 [ 8953.113566][ T282] addrconf_add_dev+0xe2/0x170 [ 8953.113566][ T282] inet6_addr_add+0x12f/0xa40 [ 8953.113566][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8953.113566][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8953.113566][ T282] netlink_rcv_skb+0x130/0x360 [ 8953.113566][ T282] netlink_unicast+0x449/0x710 [ 8953.113566][ T282] netlink_sendmsg+0x723/0xbe0 [ 8953.113566][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8953.113566][ T282] ___sys_sendmsg+0xee/0x170 [ 8953.113566][ T282] __sys_sendmsg+0xcd/0x170 [ 8953.113566][ T282] do_syscall_64+0xc6/0x1e0 [ 8953.113566][ T282] [ 8953.115723][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8953.115723][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8953.115723][ T282] ipv6_find_idev+0x102/0x170 [ 8953.115723][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8953.115723][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8953.115723][ T282] netlink_rcv_skb+0x130/0x360 [ 8953.115723][ T282] netlink_unicast+0x449/0x710 [ 8953.115723][ T282] netlink_sendmsg+0x723/0xbe0 [ 8953.115723][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8953.115723][ T282] ___sys_sendmsg+0xee/0x170 [ 8953.115723][ T282] __sys_sendmsg+0xcd/0x170 [ 8953.115723][ T282] do_syscall_64+0xc6/0x1e0 [ 8953.115723][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8953.115723][ T282] [ 8953.117507][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8953.117507][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8953.117507][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8953.117507][ T282] ipv6_find_idev+0x102/0x170 [ 8953.117507][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8953.117507][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8953.117507][ T282] netlink_rcv_skb+0x130/0x360 [ 8953.117507][ T282] netlink_unicast+0x449/0x710 [ 8953.117507][ T282] netlink_sendmsg+0x723/0xbe0 [ 8953.117507][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8953.117507][ T282] ___sys_sendmsg+0xee/0x170 [ 8953.117507][ T282] __sys_sendmsg+0xcd/0x170 [ 8953.117507][ T282] do_syscall_64+0xc6/0x1e0 [ 8953.117507][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8953.117507][ T282] [ 8954.643007][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8954.643391][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8954.643391][ T284] netdev_get_by_index+0x5e/0x80 [ 8954.643391][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8954.643391][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8954.643391][ T284] ip6_route_add+0x1c/0x140 [ 8954.643391][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8954.643391][ T284] inet6_addr_add+0x4f8/0xa40 [ 8954.643391][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8954.643391][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8954.643391][ T284] netlink_rcv_skb+0x130/0x360 [ 8954.643391][ T284] netlink_unicast+0x449/0x710 [ 8954.643391][ T284] netlink_sendmsg+0x723/0xbe0 [ 8954.643391][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8954.643391][ T284] ___sys_sendmsg+0xee/0x170 [ 8954.643391][ T284] __sys_sendmsg+0xcd/0x170 [ 8954.643391][ T284] do_syscall_64+0xc6/0x1e0 [ 8954.643391][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8954.643391][ T284] [ 8954.645834][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8954.645834][ T284] netdev_get_by_index+0x5e/0x80 [ 8954.645834][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8954.645834][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8954.645834][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8954.645834][ T284] ipv6_add_addr+0x411/0x2000 [ 8954.645834][ T284] inet6_addr_add+0x30e/0xa40 [ 8954.645834][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8954.645834][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8954.645834][ T284] netlink_rcv_skb+0x130/0x360 [ 8954.645834][ T284] netlink_unicast+0x449/0x710 [ 8954.645834][ T284] netlink_sendmsg+0x723/0xbe0 [ 8954.645834][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8954.645834][ T284] ___sys_sendmsg+0xee/0x170 [ 8954.645834][ T284] __sys_sendmsg+0xcd/0x170 [ 8954.645834][ T284] do_syscall_64+0xc6/0x1e0 [ 8954.645834][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8954.645834][ T284] [ 8954.648282][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8954.648282][ T284] netdev_get_by_index+0x5e/0x80 [ 8954.648282][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8954.648282][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8954.648282][ T284] ip6_route_add+0x1c/0x140 [ 8954.648282][ T284] addrconf_add_mroute+0x129/0x180 [ 8954.648282][ T284] addrconf_add_dev+0xe2/0x170 [ 8954.648282][ T284] inet6_addr_add+0x12f/0xa40 [ 8954.648282][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8954.648282][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8954.648282][ T284] netlink_rcv_skb+0x130/0x360 [ 8954.648282][ T284] netlink_unicast+0x449/0x710 [ 8954.648282][ T284] netlink_sendmsg+0x723/0xbe0 [ 8954.648282][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8954.648282][ T284] ___sys_sendmsg+0xee/0x170 [ 8954.648282][ T284] __sys_sendmsg+0xcd/0x170 [ 8954.648282][ T284] do_syscall_64+0xc6/0x1e0 [ 8954.648282][ T284] [ 8954.650650][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8954.650650][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8954.650650][ T284] ipv6_find_idev+0x102/0x170 [ 8954.650650][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8954.650650][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8954.650650][ T284] netlink_rcv_skb+0x130/0x360 [ 8954.650650][ T284] netlink_unicast+0x449/0x710 [ 8954.650650][ T284] netlink_sendmsg+0x723/0xbe0 [ 8954.650650][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8954.650650][ T284] ___sys_sendmsg+0xee/0x170 [ 8954.650650][ T284] __sys_sendmsg+0xcd/0x170 [ 8954.650650][ T284] do_syscall_64+0xc6/0x1e0 [ 8954.650650][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8954.650650][ T284] [ 8954.652535][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8954.652535][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8954.652535][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8954.652535][ T284] ipv6_find_idev+0x102/0x170 [ 8954.652535][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8954.652535][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8954.652535][ T284] netlink_rcv_skb+0x130/0x360 [ 8954.652535][ T284] netlink_unicast+0x449/0x710 [ 8954.652535][ T284] netlink_sendmsg+0x723/0xbe0 [ 8954.652535][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8954.652535][ T284] ___sys_sendmsg+0xee/0x170 [ 8954.652535][ T284] __sys_sendmsg+0xcd/0x170 [ 8954.652535][ T284] do_syscall_64+0xc6/0x1e0 [ 8954.652535][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8954.652535][ T284] [ 8963.355017][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8963.355429][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8963.355429][ T282] dst_init+0x84/0x4a0 [ 8963.355429][ T282] dst_alloc+0x97/0x150 [ 8963.355429][ T282] ip6_dst_alloc+0x23/0x90 [ 8963.355429][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8963.355429][ T282] ip6_pol_route+0x56f/0x840 [ 8963.355429][ T282] fib6_rule_lookup+0x196/0x240 [ 8963.355429][ T282] ip6_route_input+0x542/0x980 [ 8963.355429][ T282] ipv6_rcv+0x8f/0x400 [ 8963.355429][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8963.355429][ T282] process_backlog+0x101/0x620 [ 8963.355429][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8963.355429][ T282] net_rx_action+0x495/0xbe0 [ 8963.355429][ T282] __do_softirq+0x1b5/0x7f6 [ 8963.355429][ T282] [ 8963.357211][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8963.357211][ T282] netdev_get_by_index+0x5e/0x80 [ 8963.357211][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8963.357211][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8963.357211][ T282] ip6_route_add+0x1c/0x140 [ 8963.357211][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8963.357211][ T282] inet6_addr_add+0x4f8/0xa40 [ 8963.357211][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8963.357211][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8963.357211][ T282] netlink_rcv_skb+0x130/0x360 [ 8963.357211][ T282] netlink_unicast+0x449/0x710 [ 8963.357211][ T282] netlink_sendmsg+0x723/0xbe0 [ 8963.357211][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8963.357211][ T282] ___sys_sendmsg+0xee/0x170 [ 8963.357211][ T282] __sys_sendmsg+0xcd/0x170 [ 8963.357211][ T282] do_syscall_64+0xc6/0x1e0 [ 8963.357211][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8963.357211][ T282] [ 8963.359416][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8963.359416][ T282] netdev_get_by_index+0x5e/0x80 [ 8963.359416][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8963.359416][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8963.359416][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8963.359416][ T282] ipv6_add_addr+0x411/0x2000 [ 8963.359416][ T282] inet6_addr_add+0x30e/0xa40 [ 8963.359416][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8963.359416][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8963.359416][ T282] netlink_rcv_skb+0x130/0x360 [ 8963.359416][ T282] netlink_unicast+0x449/0x710 [ 8963.359416][ T282] netlink_sendmsg+0x723/0xbe0 [ 8963.359416][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8963.359416][ T282] ___sys_sendmsg+0xee/0x170 [ 8963.359416][ T282] __sys_sendmsg+0xcd/0x170 [ 8963.359416][ T282] do_syscall_64+0xc6/0x1e0 [ 8963.359416][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8963.359416][ T282] [ 8963.361611][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8963.361611][ T282] netdev_get_by_index+0x5e/0x80 [ 8963.361611][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8963.361611][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8963.361611][ T282] ip6_route_add+0x1c/0x140 [ 8963.361611][ T282] addrconf_add_mroute+0x129/0x180 [ 8963.361611][ T282] addrconf_add_dev+0xe2/0x170 [ 8963.361611][ T282] inet6_addr_add+0x12f/0xa40 [ 8963.361611][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8963.361611][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8963.361611][ T282] netlink_rcv_skb+0x130/0x360 [ 8963.361611][ T282] netlink_unicast+0x449/0x710 [ 8963.361611][ T282] netlink_sendmsg+0x723/0xbe0 [ 8963.361611][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8963.361611][ T282] ___sys_sendmsg+0xee/0x170 [ 8963.361611][ T282] __sys_sendmsg+0xcd/0x170 [ 8963.361611][ T282] do_syscall_64+0xc6/0x1e0 [ 8963.361611][ T282] [ 8963.363768][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8963.363768][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8963.363768][ T282] ipv6_find_idev+0x102/0x170 [ 8963.363768][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8963.363768][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8963.363768][ T282] netlink_rcv_skb+0x130/0x360 [ 8963.363768][ T282] netlink_unicast+0x449/0x710 [ 8963.363768][ T282] netlink_sendmsg+0x723/0xbe0 [ 8963.363768][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8963.363768][ T282] ___sys_sendmsg+0xee/0x170 [ 8963.363768][ T282] __sys_sendmsg+0xcd/0x170 [ 8963.363768][ T282] do_syscall_64+0xc6/0x1e0 [ 8963.363768][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8963.363768][ T282] [ 8963.365452][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8963.365452][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8963.365452][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8963.365452][ T282] ipv6_find_idev+0x102/0x170 [ 8963.365452][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8963.365452][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8963.365452][ T282] netlink_rcv_skb+0x130/0x360 [ 8963.365452][ T282] netlink_unicast+0x449/0x710 [ 8963.365452][ T282] netlink_sendmsg+0x723/0xbe0 [ 8963.365452][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8963.365452][ T282] ___sys_sendmsg+0xee/0x170 [ 8963.365452][ T282] __sys_sendmsg+0xcd/0x170 [ 8963.365452][ T282] do_syscall_64+0xc6/0x1e0 [ 8963.365452][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8963.365452][ T282] [ 8964.891003][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8964.891386][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8964.891386][ T284] netdev_get_by_index+0x5e/0x80 [ 8964.891386][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8964.891386][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8964.891386][ T284] ip6_route_add+0x1c/0x140 [ 8964.891386][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8964.891386][ T284] inet6_addr_add+0x4f8/0xa40 [ 8964.891386][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8964.891386][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8964.891386][ T284] netlink_rcv_skb+0x130/0x360 [ 8964.891386][ T284] netlink_unicast+0x449/0x710 [ 8964.891386][ T284] netlink_sendmsg+0x723/0xbe0 [ 8964.891386][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8964.891386][ T284] ___sys_sendmsg+0xee/0x170 [ 8964.891386][ T284] __sys_sendmsg+0xcd/0x170 [ 8964.891386][ T284] do_syscall_64+0xc6/0x1e0 [ 8964.891386][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8964.891386][ T284] [ 8964.893835][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8964.893835][ T284] netdev_get_by_index+0x5e/0x80 [ 8964.893835][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8964.893835][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8964.893835][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8964.893835][ T284] ipv6_add_addr+0x411/0x2000 [ 8964.893835][ T284] inet6_addr_add+0x30e/0xa40 [ 8964.893835][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8964.893835][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8964.893835][ T284] netlink_rcv_skb+0x130/0x360 [ 8964.893835][ T284] netlink_unicast+0x449/0x710 [ 8964.893835][ T284] netlink_sendmsg+0x723/0xbe0 [ 8964.893835][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8964.893835][ T284] ___sys_sendmsg+0xee/0x170 [ 8964.893835][ T284] __sys_sendmsg+0xcd/0x170 [ 8964.893835][ T284] do_syscall_64+0xc6/0x1e0 [ 8964.893835][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8964.893835][ T284] [ 8964.896252][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8964.896252][ T284] netdev_get_by_index+0x5e/0x80 [ 8964.896252][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8964.896252][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8964.896252][ T284] ip6_route_add+0x1c/0x140 [ 8964.896252][ T284] addrconf_add_mroute+0x129/0x180 [ 8964.896252][ T284] addrconf_add_dev+0xe2/0x170 [ 8964.896252][ T284] inet6_addr_add+0x12f/0xa40 [ 8964.896252][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8964.896252][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8964.896252][ T284] netlink_rcv_skb+0x130/0x360 [ 8964.896252][ T284] netlink_unicast+0x449/0x710 [ 8964.896252][ T284] netlink_sendmsg+0x723/0xbe0 [ 8964.896252][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8964.896252][ T284] ___sys_sendmsg+0xee/0x170 [ 8964.896252][ T284] __sys_sendmsg+0xcd/0x170 [ 8964.896252][ T284] do_syscall_64+0xc6/0x1e0 [ 8964.896252][ T284] [ 8964.898652][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8964.898652][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8964.898652][ T284] ipv6_find_idev+0x102/0x170 [ 8964.898652][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8964.898652][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8964.898652][ T284] netlink_rcv_skb+0x130/0x360 [ 8964.898652][ T284] netlink_unicast+0x449/0x710 [ 8964.898652][ T284] netlink_sendmsg+0x723/0xbe0 [ 8964.898652][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8964.898652][ T284] ___sys_sendmsg+0xee/0x170 [ 8964.898652][ T284] __sys_sendmsg+0xcd/0x170 [ 8964.898652][ T284] do_syscall_64+0xc6/0x1e0 [ 8964.898652][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8964.898652][ T284] [ 8964.900550][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8964.900550][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8964.900550][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8964.900550][ T284] ipv6_find_idev+0x102/0x170 [ 8964.900550][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8964.900550][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8964.900550][ T284] netlink_rcv_skb+0x130/0x360 [ 8964.900550][ T284] netlink_unicast+0x449/0x710 [ 8964.900550][ T284] netlink_sendmsg+0x723/0xbe0 [ 8964.900550][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8964.900550][ T284] ___sys_sendmsg+0xee/0x170 [ 8964.900550][ T284] __sys_sendmsg+0xcd/0x170 [ 8964.900550][ T284] do_syscall_64+0xc6/0x1e0 [ 8964.900550][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8964.900550][ T284] [ 8973.603024][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8973.603439][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8973.603439][ T282] dst_init+0x84/0x4a0 [ 8973.603439][ T282] dst_alloc+0x97/0x150 [ 8973.603439][ T282] ip6_dst_alloc+0x23/0x90 [ 8973.603439][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8973.603439][ T282] ip6_pol_route+0x56f/0x840 [ 8973.603439][ T282] fib6_rule_lookup+0x196/0x240 [ 8973.603439][ T282] ip6_route_input+0x542/0x980 [ 8973.603439][ T282] ipv6_rcv+0x8f/0x400 [ 8973.603439][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8973.603439][ T282] process_backlog+0x101/0x620 [ 8973.603439][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8973.603439][ T282] net_rx_action+0x495/0xbe0 [ 8973.603439][ T282] __do_softirq+0x1b5/0x7f6 [ 8973.603439][ T282] [ 8973.605242][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8973.605242][ T282] netdev_get_by_index+0x5e/0x80 [ 8973.605242][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8973.605242][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8973.605242][ T282] ip6_route_add+0x1c/0x140 [ 8973.605242][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8973.605242][ T282] inet6_addr_add+0x4f8/0xa40 [ 8973.605242][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8973.605242][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8973.605242][ T282] netlink_rcv_skb+0x130/0x360 [ 8973.605242][ T282] netlink_unicast+0x449/0x710 [ 8973.605242][ T282] netlink_sendmsg+0x723/0xbe0 [ 8973.605242][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8973.605242][ T282] ___sys_sendmsg+0xee/0x170 [ 8973.605242][ T282] __sys_sendmsg+0xcd/0x170 [ 8973.605242][ T282] do_syscall_64+0xc6/0x1e0 [ 8973.605242][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8973.605242][ T282] [ 8973.607448][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8973.607448][ T282] netdev_get_by_index+0x5e/0x80 [ 8973.607448][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8973.607448][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8973.607448][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8973.607448][ T282] ipv6_add_addr+0x411/0x2000 [ 8973.607448][ T282] inet6_addr_add+0x30e/0xa40 [ 8973.607448][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8973.607448][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8973.607448][ T282] netlink_rcv_skb+0x130/0x360 [ 8973.607448][ T282] netlink_unicast+0x449/0x710 [ 8973.607448][ T282] netlink_sendmsg+0x723/0xbe0 [ 8973.607448][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8973.607448][ T282] ___sys_sendmsg+0xee/0x170 [ 8973.607448][ T282] __sys_sendmsg+0xcd/0x170 [ 8973.607448][ T282] do_syscall_64+0xc6/0x1e0 [ 8973.607448][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8973.607448][ T282] [ 8973.609657][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8973.609657][ T282] netdev_get_by_index+0x5e/0x80 [ 8973.609657][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8973.609657][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8973.609657][ T282] ip6_route_add+0x1c/0x140 [ 8973.609657][ T282] addrconf_add_mroute+0x129/0x180 [ 8973.609657][ T282] addrconf_add_dev+0xe2/0x170 [ 8973.609657][ T282] inet6_addr_add+0x12f/0xa40 [ 8973.609657][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8973.609657][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8973.609657][ T282] netlink_rcv_skb+0x130/0x360 [ 8973.609657][ T282] netlink_unicast+0x449/0x710 [ 8973.609657][ T282] netlink_sendmsg+0x723/0xbe0 [ 8973.609657][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8973.609657][ T282] ___sys_sendmsg+0xee/0x170 [ 8973.609657][ T282] __sys_sendmsg+0xcd/0x170 [ 8973.609657][ T282] do_syscall_64+0xc6/0x1e0 [ 8973.609657][ T282] [ 8973.611821][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8973.611821][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8973.611821][ T282] ipv6_find_idev+0x102/0x170 [ 8973.611821][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8973.611821][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8973.611821][ T282] netlink_rcv_skb+0x130/0x360 [ 8973.611821][ T282] netlink_unicast+0x449/0x710 [ 8973.611821][ T282] netlink_sendmsg+0x723/0xbe0 [ 8973.611821][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8973.611821][ T282] ___sys_sendmsg+0xee/0x170 [ 8973.611821][ T282] __sys_sendmsg+0xcd/0x170 [ 8973.611821][ T282] do_syscall_64+0xc6/0x1e0 [ 8973.611821][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8973.611821][ T282] [ 8973.613517][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8973.613517][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8973.613517][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8973.613517][ T282] ipv6_find_idev+0x102/0x170 [ 8973.613517][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8973.613517][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8973.613517][ T282] netlink_rcv_skb+0x130/0x360 [ 8973.613517][ T282] netlink_unicast+0x449/0x710 [ 8973.613517][ T282] netlink_sendmsg+0x723/0xbe0 [ 8973.613517][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8973.613517][ T282] ___sys_sendmsg+0xee/0x170 [ 8973.613517][ T282] __sys_sendmsg+0xcd/0x170 [ 8973.613517][ T282] do_syscall_64+0xc6/0x1e0 [ 8973.613517][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8973.613517][ T282] [ 8975.138994][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8975.139387][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8975.139387][ T284] netdev_get_by_index+0x5e/0x80 [ 8975.139387][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8975.139387][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8975.139387][ T284] ip6_route_add+0x1c/0x140 [ 8975.139387][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8975.139387][ T284] inet6_addr_add+0x4f8/0xa40 [ 8975.139387][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8975.139387][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8975.139387][ T284] netlink_rcv_skb+0x130/0x360 [ 8975.139387][ T284] netlink_unicast+0x449/0x710 [ 8975.139387][ T284] netlink_sendmsg+0x723/0xbe0 [ 8975.139387][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8975.139387][ T284] ___sys_sendmsg+0xee/0x170 [ 8975.139387][ T284] __sys_sendmsg+0xcd/0x170 [ 8975.139387][ T284] do_syscall_64+0xc6/0x1e0 [ 8975.139387][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8975.139387][ T284] [ 8975.141833][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8975.141833][ T284] netdev_get_by_index+0x5e/0x80 [ 8975.141833][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8975.141833][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8975.141833][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8975.141833][ T284] ipv6_add_addr+0x411/0x2000 [ 8975.141833][ T284] inet6_addr_add+0x30e/0xa40 [ 8975.141833][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8975.141833][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8975.141833][ T284] netlink_rcv_skb+0x130/0x360 [ 8975.141833][ T284] netlink_unicast+0x449/0x710 [ 8975.141833][ T284] netlink_sendmsg+0x723/0xbe0 [ 8975.141833][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8975.141833][ T284] ___sys_sendmsg+0xee/0x170 [ 8975.141833][ T284] __sys_sendmsg+0xcd/0x170 [ 8975.141833][ T284] do_syscall_64+0xc6/0x1e0 [ 8975.141833][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8975.141833][ T284] [ 8975.144286][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8975.144286][ T284] netdev_get_by_index+0x5e/0x80 [ 8975.144286][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8975.144286][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8975.144286][ T284] ip6_route_add+0x1c/0x140 [ 8975.144286][ T284] addrconf_add_mroute+0x129/0x180 [ 8975.144286][ T284] addrconf_add_dev+0xe2/0x170 [ 8975.144286][ T284] inet6_addr_add+0x12f/0xa40 [ 8975.144286][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8975.144286][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8975.144286][ T284] netlink_rcv_skb+0x130/0x360 [ 8975.144286][ T284] netlink_unicast+0x449/0x710 [ 8975.144286][ T284] netlink_sendmsg+0x723/0xbe0 [ 8975.144286][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8975.144286][ T284] ___sys_sendmsg+0xee/0x170 [ 8975.144286][ T284] __sys_sendmsg+0xcd/0x170 [ 8975.144286][ T284] do_syscall_64+0xc6/0x1e0 [ 8975.144286][ T284] [ 8975.146681][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8975.146681][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8975.146681][ T284] ipv6_find_idev+0x102/0x170 [ 8975.146681][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8975.146681][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8975.146681][ T284] netlink_rcv_skb+0x130/0x360 [ 8975.146681][ T284] netlink_unicast+0x449/0x710 [ 8975.146681][ T284] netlink_sendmsg+0x723/0xbe0 [ 8975.146681][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8975.146681][ T284] ___sys_sendmsg+0xee/0x170 [ 8975.146681][ T284] __sys_sendmsg+0xcd/0x170 [ 8975.146681][ T284] do_syscall_64+0xc6/0x1e0 [ 8975.146681][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8975.146681][ T284] [ 8975.148590][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8975.148590][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8975.148590][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8975.148590][ T284] ipv6_find_idev+0x102/0x170 [ 8975.148590][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8975.148590][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8975.148590][ T284] netlink_rcv_skb+0x130/0x360 [ 8975.148590][ T284] netlink_unicast+0x449/0x710 [ 8975.148590][ T284] netlink_sendmsg+0x723/0xbe0 [ 8975.148590][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8975.148590][ T284] ___sys_sendmsg+0xee/0x170 [ 8975.148590][ T284] __sys_sendmsg+0xcd/0x170 [ 8975.148590][ T284] do_syscall_64+0xc6/0x1e0 [ 8975.148590][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8975.148590][ T284] [ 8983.850990][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8983.851417][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8983.851417][ T282] dst_init+0x84/0x4a0 [ 8983.851417][ T282] dst_alloc+0x97/0x150 [ 8983.851417][ T282] ip6_dst_alloc+0x23/0x90 [ 8983.851417][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8983.851417][ T282] ip6_pol_route+0x56f/0x840 [ 8983.851417][ T282] fib6_rule_lookup+0x196/0x240 [ 8983.851417][ T282] ip6_route_input+0x542/0x980 [ 8983.851417][ T282] ipv6_rcv+0x8f/0x400 [ 8983.851417][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8983.851417][ T282] process_backlog+0x101/0x620 [ 8983.851417][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8983.851417][ T282] net_rx_action+0x495/0xbe0 [ 8983.851417][ T282] __do_softirq+0x1b5/0x7f6 [ 8983.851417][ T282] [ 8983.853202][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8983.853202][ T282] netdev_get_by_index+0x5e/0x80 [ 8983.853202][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8983.853202][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8983.853202][ T282] ip6_route_add+0x1c/0x140 [ 8983.853202][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8983.853202][ T282] inet6_addr_add+0x4f8/0xa40 [ 8983.853202][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8983.853202][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8983.853202][ T282] netlink_rcv_skb+0x130/0x360 [ 8983.853202][ T282] netlink_unicast+0x449/0x710 [ 8983.853202][ T282] netlink_sendmsg+0x723/0xbe0 [ 8983.853202][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8983.853202][ T282] ___sys_sendmsg+0xee/0x170 [ 8983.853202][ T282] __sys_sendmsg+0xcd/0x170 [ 8983.853202][ T282] do_syscall_64+0xc6/0x1e0 [ 8983.853202][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8983.853202][ T282] [ 8983.855414][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8983.855414][ T282] netdev_get_by_index+0x5e/0x80 [ 8983.855414][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8983.855414][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8983.855414][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8983.855414][ T282] ipv6_add_addr+0x411/0x2000 [ 8983.855414][ T282] inet6_addr_add+0x30e/0xa40 [ 8983.855414][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8983.855414][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8983.855414][ T282] netlink_rcv_skb+0x130/0x360 [ 8983.855414][ T282] netlink_unicast+0x449/0x710 [ 8983.855414][ T282] netlink_sendmsg+0x723/0xbe0 [ 8983.855414][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8983.855414][ T282] ___sys_sendmsg+0xee/0x170 [ 8983.855414][ T282] __sys_sendmsg+0xcd/0x170 [ 8983.855414][ T282] do_syscall_64+0xc6/0x1e0 [ 8983.855414][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8983.855414][ T282] [ 8983.858104][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8983.858104][ T282] netdev_get_by_index+0x5e/0x80 [ 8983.858104][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8983.858104][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8983.858104][ T282] ip6_route_add+0x1c/0x140 [ 8983.858104][ T282] addrconf_add_mroute+0x129/0x180 [ 8983.858104][ T282] addrconf_add_dev+0xe2/0x170 [ 8983.858104][ T282] inet6_addr_add+0x12f/0xa40 [ 8983.858104][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8983.858104][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8983.858104][ T282] netlink_rcv_skb+0x130/0x360 [ 8983.858104][ T282] netlink_unicast+0x449/0x710 [ 8983.858104][ T282] netlink_sendmsg+0x723/0xbe0 [ 8983.858104][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8983.858104][ T282] ___sys_sendmsg+0xee/0x170 [ 8983.858104][ T282] __sys_sendmsg+0xcd/0x170 [ 8983.858104][ T282] do_syscall_64+0xc6/0x1e0 [ 8983.858104][ T282] [ 8983.860251][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8983.860251][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8983.860251][ T282] ipv6_find_idev+0x102/0x170 [ 8983.860251][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8983.860251][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8983.860251][ T282] netlink_rcv_skb+0x130/0x360 [ 8983.860251][ T282] netlink_unicast+0x449/0x710 [ 8983.860251][ T282] netlink_sendmsg+0x723/0xbe0 [ 8983.860251][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8983.860251][ T282] ___sys_sendmsg+0xee/0x170 [ 8983.860251][ T282] __sys_sendmsg+0xcd/0x170 [ 8983.860251][ T282] do_syscall_64+0xc6/0x1e0 [ 8983.860251][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8983.860251][ T282] [ 8983.861936][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8983.861936][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8983.861936][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8983.861936][ T282] ipv6_find_idev+0x102/0x170 [ 8983.861936][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8983.861936][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8983.861936][ T282] netlink_rcv_skb+0x130/0x360 [ 8983.861936][ T282] netlink_unicast+0x449/0x710 [ 8983.861936][ T282] netlink_sendmsg+0x723/0xbe0 [ 8983.861936][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8983.861936][ T282] ___sys_sendmsg+0xee/0x170 [ 8983.861936][ T282] __sys_sendmsg+0xcd/0x170 [ 8983.861936][ T282] do_syscall_64+0xc6/0x1e0 [ 8983.861936][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8983.861936][ T282] [ 8985.386999][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8985.387388][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8985.387388][ T284] netdev_get_by_index+0x5e/0x80 [ 8985.387388][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8985.387388][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8985.387388][ T284] ip6_route_add+0x1c/0x140 [ 8985.387388][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8985.387388][ T284] inet6_addr_add+0x4f8/0xa40 [ 8985.387388][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8985.387388][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8985.387388][ T284] netlink_rcv_skb+0x130/0x360 [ 8985.387388][ T284] netlink_unicast+0x449/0x710 [ 8985.387388][ T284] netlink_sendmsg+0x723/0xbe0 [ 8985.387388][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8985.387388][ T284] ___sys_sendmsg+0xee/0x170 [ 8985.387388][ T284] __sys_sendmsg+0xcd/0x170 [ 8985.387388][ T284] do_syscall_64+0xc6/0x1e0 [ 8985.387388][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8985.387388][ T284] [ 8985.390250][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8985.390250][ T284] netdev_get_by_index+0x5e/0x80 [ 8985.390250][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8985.390250][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8985.390250][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8985.390250][ T284] ipv6_add_addr+0x411/0x2000 [ 8985.390250][ T284] inet6_addr_add+0x30e/0xa40 [ 8985.390250][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8985.390250][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8985.390250][ T284] netlink_rcv_skb+0x130/0x360 [ 8985.390250][ T284] netlink_unicast+0x449/0x710 [ 8985.390250][ T284] netlink_sendmsg+0x723/0xbe0 [ 8985.390250][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8985.390250][ T284] ___sys_sendmsg+0xee/0x170 [ 8985.390250][ T284] __sys_sendmsg+0xcd/0x170 [ 8985.390250][ T284] do_syscall_64+0xc6/0x1e0 [ 8985.390250][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8985.390250][ T284] [ 8985.392668][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8985.392668][ T284] netdev_get_by_index+0x5e/0x80 [ 8985.392668][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8985.392668][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8985.392668][ T284] ip6_route_add+0x1c/0x140 [ 8985.392668][ T284] addrconf_add_mroute+0x129/0x180 [ 8985.392668][ T284] addrconf_add_dev+0xe2/0x170 [ 8985.392668][ T284] inet6_addr_add+0x12f/0xa40 [ 8985.392668][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8985.392668][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8985.392668][ T284] netlink_rcv_skb+0x130/0x360 [ 8985.392668][ T284] netlink_unicast+0x449/0x710 [ 8985.392668][ T284] netlink_sendmsg+0x723/0xbe0 [ 8985.392668][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8985.392668][ T284] ___sys_sendmsg+0xee/0x170 [ 8985.392668][ T284] __sys_sendmsg+0xcd/0x170 [ 8985.392668][ T284] do_syscall_64+0xc6/0x1e0 [ 8985.392668][ T284] [ 8985.395065][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8985.395065][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8985.395065][ T284] ipv6_find_idev+0x102/0x170 [ 8985.395065][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8985.395065][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8985.395065][ T284] netlink_rcv_skb+0x130/0x360 [ 8985.395065][ T284] netlink_unicast+0x449/0x710 [ 8985.395065][ T284] netlink_sendmsg+0x723/0xbe0 [ 8985.395065][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8985.395065][ T284] ___sys_sendmsg+0xee/0x170 [ 8985.395065][ T284] __sys_sendmsg+0xcd/0x170 [ 8985.395065][ T284] do_syscall_64+0xc6/0x1e0 [ 8985.395065][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8985.395065][ T284] [ 8985.396947][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8985.396947][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8985.396947][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8985.396947][ T284] ipv6_find_idev+0x102/0x170 [ 8985.396947][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8985.396947][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8985.396947][ T284] netlink_rcv_skb+0x130/0x360 [ 8985.396947][ T284] netlink_unicast+0x449/0x710 [ 8985.396947][ T284] netlink_sendmsg+0x723/0xbe0 [ 8985.396947][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8985.396947][ T284] ___sys_sendmsg+0xee/0x170 [ 8985.396947][ T284] __sys_sendmsg+0xcd/0x170 [ 8985.396947][ T284] do_syscall_64+0xc6/0x1e0 [ 8985.396947][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8985.396947][ T284] [ 8993.979040][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 8993.979461][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 8993.979461][ T282] dst_init+0x84/0x4a0 [ 8993.979461][ T282] dst_alloc+0x97/0x150 [ 8993.979461][ T282] ip6_dst_alloc+0x23/0x90 [ 8993.979461][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8993.979461][ T282] ip6_pol_route+0x56f/0x840 [ 8993.979461][ T282] fib6_rule_lookup+0x196/0x240 [ 8993.979461][ T282] ip6_route_input+0x542/0x980 [ 8993.979461][ T282] ipv6_rcv+0x8f/0x400 [ 8993.979461][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 8993.979461][ T282] process_backlog+0x101/0x620 [ 8993.979461][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 8993.979461][ T282] net_rx_action+0x495/0xbe0 [ 8993.979461][ T282] __do_softirq+0x1b5/0x7f6 [ 8993.979461][ T282] [ 8993.981270][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8993.981270][ T282] netdev_get_by_index+0x5e/0x80 [ 8993.981270][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8993.981270][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8993.981270][ T282] ip6_route_add+0x1c/0x140 [ 8993.981270][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 8993.981270][ T282] inet6_addr_add+0x4f8/0xa40 [ 8993.981270][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8993.981270][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8993.981270][ T282] netlink_rcv_skb+0x130/0x360 [ 8993.981270][ T282] netlink_unicast+0x449/0x710 [ 8993.981270][ T282] netlink_sendmsg+0x723/0xbe0 [ 8993.981270][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8993.981270][ T282] ___sys_sendmsg+0xee/0x170 [ 8993.981270][ T282] __sys_sendmsg+0xcd/0x170 [ 8993.981270][ T282] do_syscall_64+0xc6/0x1e0 [ 8993.981270][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8993.981270][ T282] [ 8993.983486][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8993.983486][ T282] netdev_get_by_index+0x5e/0x80 [ 8993.983486][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8993.983486][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8993.983486][ T282] addrconf_f6i_alloc+0x244/0x410 [ 8993.983486][ T282] ipv6_add_addr+0x411/0x2000 [ 8993.983486][ T282] inet6_addr_add+0x30e/0xa40 [ 8993.983486][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8993.983486][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8993.983486][ T282] netlink_rcv_skb+0x130/0x360 [ 8993.983486][ T282] netlink_unicast+0x449/0x710 [ 8993.983486][ T282] netlink_sendmsg+0x723/0xbe0 [ 8993.983486][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8993.983486][ T282] ___sys_sendmsg+0xee/0x170 [ 8993.983486][ T282] __sys_sendmsg+0xcd/0x170 [ 8993.983486][ T282] do_syscall_64+0xc6/0x1e0 [ 8993.983486][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8993.983486][ T282] [ 8993.985733][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8993.985733][ T282] netdev_get_by_index+0x5e/0x80 [ 8993.985733][ T282] fib6_nh_init+0x3d8/0x15b0 [ 8993.985733][ T282] ip6_route_info_create+0xf18/0x17d0 [ 8993.985733][ T282] ip6_route_add+0x1c/0x140 [ 8993.985733][ T282] addrconf_add_mroute+0x129/0x180 [ 8993.985733][ T282] addrconf_add_dev+0xe2/0x170 [ 8993.985733][ T282] inet6_addr_add+0x12f/0xa40 [ 8993.985733][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 8993.985733][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8993.985733][ T282] netlink_rcv_skb+0x130/0x360 [ 8993.985733][ T282] netlink_unicast+0x449/0x710 [ 8993.985733][ T282] netlink_sendmsg+0x723/0xbe0 [ 8993.985733][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8993.985733][ T282] ___sys_sendmsg+0xee/0x170 [ 8993.985733][ T282] __sys_sendmsg+0xcd/0x170 [ 8993.985733][ T282] do_syscall_64+0xc6/0x1e0 [ 8993.985733][ T282] [ 8993.987906][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8993.987906][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 8993.987906][ T282] ipv6_find_idev+0x102/0x170 [ 8993.987906][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8993.987906][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8993.987906][ T282] netlink_rcv_skb+0x130/0x360 [ 8993.987906][ T282] netlink_unicast+0x449/0x710 [ 8993.987906][ T282] netlink_sendmsg+0x723/0xbe0 [ 8993.987906][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8993.987906][ T282] ___sys_sendmsg+0xee/0x170 [ 8993.987906][ T282] __sys_sendmsg+0xcd/0x170 [ 8993.987906][ T282] do_syscall_64+0xc6/0x1e0 [ 8993.987906][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8993.987906][ T282] [ 8993.989619][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 8993.989619][ T282] neigh_parms_alloc+0x1e5/0x510 [ 8993.989619][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 8993.989619][ T282] ipv6_find_idev+0x102/0x170 [ 8993.989619][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 8993.989619][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8993.989619][ T282] netlink_rcv_skb+0x130/0x360 [ 8993.989619][ T282] netlink_unicast+0x449/0x710 [ 8993.989619][ T282] netlink_sendmsg+0x723/0xbe0 [ 8993.989619][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 8993.989619][ T282] ___sys_sendmsg+0xee/0x170 [ 8993.989619][ T282] __sys_sendmsg+0xcd/0x170 [ 8993.989619][ T282] do_syscall_64+0xc6/0x1e0 [ 8993.989619][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8993.989619][ T282] [ 8995.515019][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 8995.515459][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8995.515459][ T284] netdev_get_by_index+0x5e/0x80 [ 8995.515459][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8995.515459][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8995.515459][ T284] ip6_route_add+0x1c/0x140 [ 8995.515459][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 8995.515459][ T284] inet6_addr_add+0x4f8/0xa40 [ 8995.515459][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8995.515459][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8995.515459][ T284] netlink_rcv_skb+0x130/0x360 [ 8995.515459][ T284] netlink_unicast+0x449/0x710 [ 8995.515459][ T284] netlink_sendmsg+0x723/0xbe0 [ 8995.515459][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8995.515459][ T284] ___sys_sendmsg+0xee/0x170 [ 8995.515459][ T284] __sys_sendmsg+0xcd/0x170 [ 8995.515459][ T284] do_syscall_64+0xc6/0x1e0 [ 8995.515459][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8995.515459][ T284] [ 8995.517893][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8995.517893][ T284] netdev_get_by_index+0x5e/0x80 [ 8995.517893][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8995.517893][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8995.517893][ T284] addrconf_f6i_alloc+0x244/0x410 [ 8995.517893][ T284] ipv6_add_addr+0x411/0x2000 [ 8995.517893][ T284] inet6_addr_add+0x30e/0xa40 [ 8995.517893][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8995.517893][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8995.517893][ T284] netlink_rcv_skb+0x130/0x360 [ 8995.517893][ T284] netlink_unicast+0x449/0x710 [ 8995.517893][ T284] netlink_sendmsg+0x723/0xbe0 [ 8995.517893][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8995.517893][ T284] ___sys_sendmsg+0xee/0x170 [ 8995.517893][ T284] __sys_sendmsg+0xcd/0x170 [ 8995.517893][ T284] do_syscall_64+0xc6/0x1e0 [ 8995.517893][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8995.517893][ T284] [ 8995.520325][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8995.520325][ T284] netdev_get_by_index+0x5e/0x80 [ 8995.520325][ T284] fib6_nh_init+0x3d8/0x15b0 [ 8995.520325][ T284] ip6_route_info_create+0xf18/0x17d0 [ 8995.520325][ T284] ip6_route_add+0x1c/0x140 [ 8995.520325][ T284] addrconf_add_mroute+0x129/0x180 [ 8995.520325][ T284] addrconf_add_dev+0xe2/0x170 [ 8995.520325][ T284] inet6_addr_add+0x12f/0xa40 [ 8995.520325][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 8995.520325][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8995.520325][ T284] netlink_rcv_skb+0x130/0x360 [ 8995.520325][ T284] netlink_unicast+0x449/0x710 [ 8995.520325][ T284] netlink_sendmsg+0x723/0xbe0 [ 8995.520325][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8995.520325][ T284] ___sys_sendmsg+0xee/0x170 [ 8995.520325][ T284] __sys_sendmsg+0xcd/0x170 [ 8995.520325][ T284] do_syscall_64+0xc6/0x1e0 [ 8995.520325][ T284] [ 8995.522717][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8995.522717][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 8995.522717][ T284] ipv6_find_idev+0x102/0x170 [ 8995.522717][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8995.522717][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8995.522717][ T284] netlink_rcv_skb+0x130/0x360 [ 8995.522717][ T284] netlink_unicast+0x449/0x710 [ 8995.522717][ T284] netlink_sendmsg+0x723/0xbe0 [ 8995.522717][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8995.522717][ T284] ___sys_sendmsg+0xee/0x170 [ 8995.522717][ T284] __sys_sendmsg+0xcd/0x170 [ 8995.522717][ T284] do_syscall_64+0xc6/0x1e0 [ 8995.522717][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8995.522717][ T284] [ 8995.524593][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 8995.524593][ T284] neigh_parms_alloc+0x1e5/0x510 [ 8995.524593][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 8995.524593][ T284] ipv6_find_idev+0x102/0x170 [ 8995.524593][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 8995.524593][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8995.524593][ T284] netlink_rcv_skb+0x130/0x360 [ 8995.524593][ T284] netlink_unicast+0x449/0x710 [ 8995.524593][ T284] netlink_sendmsg+0x723/0xbe0 [ 8995.524593][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 8995.524593][ T284] ___sys_sendmsg+0xee/0x170 [ 8995.524593][ T284] __sys_sendmsg+0xcd/0x170 [ 8995.524593][ T284] do_syscall_64+0xc6/0x1e0 [ 8995.524593][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8995.524593][ T284] [ 9004.099088][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9004.099567][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9004.099567][ T282] dst_init+0x84/0x4a0 [ 9004.099567][ T282] dst_alloc+0x97/0x150 [ 9004.099567][ T282] ip6_dst_alloc+0x23/0x90 [ 9004.099567][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9004.099567][ T282] ip6_pol_route+0x56f/0x840 [ 9004.099567][ T282] fib6_rule_lookup+0x196/0x240 [ 9004.099567][ T282] ip6_route_input+0x542/0x980 [ 9004.099567][ T282] ipv6_rcv+0x8f/0x400 [ 9004.099567][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9004.099567][ T282] process_backlog+0x101/0x620 [ 9004.099567][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9004.099567][ T282] net_rx_action+0x495/0xbe0 [ 9004.099567][ T282] __do_softirq+0x1b5/0x7f6 [ 9004.099567][ T282] [ 9004.101403][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9004.101403][ T282] netdev_get_by_index+0x5e/0x80 [ 9004.101403][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9004.101403][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9004.101403][ T282] ip6_route_add+0x1c/0x140 [ 9004.101403][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9004.101403][ T282] inet6_addr_add+0x4f8/0xa40 [ 9004.101403][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9004.101403][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9004.101403][ T282] netlink_rcv_skb+0x130/0x360 [ 9004.101403][ T282] netlink_unicast+0x449/0x710 [ 9004.101403][ T282] netlink_sendmsg+0x723/0xbe0 [ 9004.101403][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9004.101403][ T282] ___sys_sendmsg+0xee/0x170 [ 9004.101403][ T282] __sys_sendmsg+0xcd/0x170 [ 9004.101403][ T282] do_syscall_64+0xc6/0x1e0 [ 9004.101403][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9004.101403][ T282] [ 9004.103612][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9004.103612][ T282] netdev_get_by_index+0x5e/0x80 [ 9004.103612][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9004.103612][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9004.103612][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9004.103612][ T282] ipv6_add_addr+0x411/0x2000 [ 9004.103612][ T282] inet6_addr_add+0x30e/0xa40 [ 9004.103612][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9004.103612][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9004.103612][ T282] netlink_rcv_skb+0x130/0x360 [ 9004.103612][ T282] netlink_unicast+0x449/0x710 [ 9004.103612][ T282] netlink_sendmsg+0x723/0xbe0 [ 9004.103612][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9004.103612][ T282] ___sys_sendmsg+0xee/0x170 [ 9004.103612][ T282] __sys_sendmsg+0xcd/0x170 [ 9004.103612][ T282] do_syscall_64+0xc6/0x1e0 [ 9004.103612][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9004.103612][ T282] [ 9004.105817][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9004.105817][ T282] netdev_get_by_index+0x5e/0x80 [ 9004.105817][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9004.105817][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9004.105817][ T282] ip6_route_add+0x1c/0x140 [ 9004.105817][ T282] addrconf_add_mroute+0x129/0x180 [ 9004.105817][ T282] addrconf_add_dev+0xe2/0x170 [ 9004.105817][ T282] inet6_addr_add+0x12f/0xa40 [ 9004.105817][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9004.105817][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9004.105817][ T282] netlink_rcv_skb+0x130/0x360 [ 9004.105817][ T282] netlink_unicast+0x449/0x710 [ 9004.105817][ T282] netlink_sendmsg+0x723/0xbe0 [ 9004.105817][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9004.105817][ T282] ___sys_sendmsg+0xee/0x170 [ 9004.105817][ T282] __sys_sendmsg+0xcd/0x170 [ 9004.105817][ T282] do_syscall_64+0xc6/0x1e0 [ 9004.105817][ T282] [ 9004.108013][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9004.108013][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9004.108013][ T282] ipv6_find_idev+0x102/0x170 [ 9004.108013][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9004.108013][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9004.108013][ T282] netlink_rcv_skb+0x130/0x360 [ 9004.108013][ T282] netlink_unicast+0x449/0x710 [ 9004.108013][ T282] netlink_sendmsg+0x723/0xbe0 [ 9004.108013][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9004.108013][ T282] ___sys_sendmsg+0xee/0x170 [ 9004.108013][ T282] __sys_sendmsg+0xcd/0x170 [ 9004.108013][ T282] do_syscall_64+0xc6/0x1e0 [ 9004.108013][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9004.108013][ T282] [ 9004.109715][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9004.109715][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9004.109715][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9004.109715][ T282] ipv6_find_idev+0x102/0x170 [ 9004.109715][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9004.109715][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9004.109715][ T282] netlink_rcv_skb+0x130/0x360 [ 9004.109715][ T282] netlink_unicast+0x449/0x710 [ 9004.109715][ T282] netlink_sendmsg+0x723/0xbe0 [ 9004.109715][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9004.109715][ T282] ___sys_sendmsg+0xee/0x170 [ 9004.109715][ T282] __sys_sendmsg+0xcd/0x170 [ 9004.109715][ T282] do_syscall_64+0xc6/0x1e0 [ 9004.109715][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9004.109715][ T282] [ 9005.635063][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9005.635515][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9005.635515][ T284] netdev_get_by_index+0x5e/0x80 [ 9005.635515][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9005.635515][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9005.635515][ T284] ip6_route_add+0x1c/0x140 [ 9005.635515][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9005.635515][ T284] inet6_addr_add+0x4f8/0xa40 [ 9005.635515][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9005.635515][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9005.635515][ T284] netlink_rcv_skb+0x130/0x360 [ 9005.635515][ T284] netlink_unicast+0x449/0x710 [ 9005.635515][ T284] netlink_sendmsg+0x723/0xbe0 [ 9005.635515][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9005.635515][ T284] ___sys_sendmsg+0xee/0x170 [ 9005.635515][ T284] __sys_sendmsg+0xcd/0x170 [ 9005.635515][ T284] do_syscall_64+0xc6/0x1e0 [ 9005.635515][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9005.635515][ T284] [ 9005.637935][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9005.637935][ T284] netdev_get_by_index+0x5e/0x80 [ 9005.637935][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9005.637935][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9005.637935][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9005.637935][ T284] ipv6_add_addr+0x411/0x2000 [ 9005.637935][ T284] inet6_addr_add+0x30e/0xa40 [ 9005.637935][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9005.637935][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9005.637935][ T284] netlink_rcv_skb+0x130/0x360 [ 9005.637935][ T284] netlink_unicast+0x449/0x710 [ 9005.637935][ T284] netlink_sendmsg+0x723/0xbe0 [ 9005.637935][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9005.637935][ T284] ___sys_sendmsg+0xee/0x170 [ 9005.637935][ T284] __sys_sendmsg+0xcd/0x170 [ 9005.637935][ T284] do_syscall_64+0xc6/0x1e0 [ 9005.637935][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9005.637935][ T284] [ 9005.640149][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9005.640149][ T284] netdev_get_by_index+0x5e/0x80 [ 9005.640149][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9005.640149][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9005.640149][ T284] ip6_route_add+0x1c/0x140 [ 9005.640149][ T284] addrconf_add_mroute+0x129/0x180 [ 9005.640149][ T284] addrconf_add_dev+0xe2/0x170 [ 9005.640149][ T284] inet6_addr_add+0x12f/0xa40 [ 9005.640149][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9005.640149][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9005.640149][ T284] netlink_rcv_skb+0x130/0x360 [ 9005.640149][ T284] netlink_unicast+0x449/0x710 [ 9005.640149][ T284] netlink_sendmsg+0x723/0xbe0 [ 9005.640149][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9005.640149][ T284] ___sys_sendmsg+0xee/0x170 [ 9005.640149][ T284] __sys_sendmsg+0xcd/0x170 [ 9005.640149][ T284] do_syscall_64+0xc6/0x1e0 [ 9005.640149][ T284] [ 9005.642336][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9005.642336][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9005.642336][ T284] ipv6_find_idev+0x102/0x170 [ 9005.642336][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9005.642336][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9005.642336][ T284] netlink_rcv_skb+0x130/0x360 [ 9005.642336][ T284] netlink_unicast+0x449/0x710 [ 9005.642336][ T284] netlink_sendmsg+0x723/0xbe0 [ 9005.642336][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9005.642336][ T284] ___sys_sendmsg+0xee/0x170 [ 9005.642336][ T284] __sys_sendmsg+0xcd/0x170 [ 9005.642336][ T284] do_syscall_64+0xc6/0x1e0 [ 9005.642336][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9005.642336][ T284] [ 9005.644036][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9005.644036][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9005.644036][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9005.644036][ T284] ipv6_find_idev+0x102/0x170 [ 9005.644036][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9005.644036][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9005.644036][ T284] netlink_rcv_skb+0x130/0x360 [ 9005.644036][ T284] netlink_unicast+0x449/0x710 [ 9005.644036][ T284] netlink_sendmsg+0x723/0xbe0 [ 9005.644036][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9005.644036][ T284] ___sys_sendmsg+0xee/0x170 [ 9005.644036][ T284] __sys_sendmsg+0xcd/0x170 [ 9005.644036][ T284] do_syscall_64+0xc6/0x1e0 [ 9005.644036][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9005.644036][ T284] [ 9014.346937][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9014.347468][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9014.347468][ T282] dst_init+0x84/0x4a0 [ 9014.347468][ T282] dst_alloc+0x97/0x150 [ 9014.347468][ T282] ip6_dst_alloc+0x23/0x90 [ 9014.347468][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9014.347468][ T282] ip6_pol_route+0x56f/0x840 [ 9014.347468][ T282] fib6_rule_lookup+0x196/0x240 [ 9014.347468][ T282] ip6_route_input+0x542/0x980 [ 9014.347468][ T282] ipv6_rcv+0x8f/0x400 [ 9014.347468][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9014.347468][ T282] process_backlog+0x101/0x620 [ 9014.347468][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9014.347468][ T282] net_rx_action+0x495/0xbe0 [ 9014.347468][ T282] __do_softirq+0x1b5/0x7f6 [ 9014.347468][ T282] [ 9014.349475][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9014.349475][ T282] netdev_get_by_index+0x5e/0x80 [ 9014.349475][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9014.349475][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9014.349475][ T282] ip6_route_add+0x1c/0x140 [ 9014.349475][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9014.349475][ T282] inet6_addr_add+0x4f8/0xa40 [ 9014.349475][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9014.349475][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9014.349475][ T282] netlink_rcv_skb+0x130/0x360 [ 9014.349475][ T282] netlink_unicast+0x449/0x710 [ 9014.349475][ T282] netlink_sendmsg+0x723/0xbe0 [ 9014.349475][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9014.349475][ T282] ___sys_sendmsg+0xee/0x170 [ 9014.349475][ T282] __sys_sendmsg+0xcd/0x170 [ 9014.349475][ T282] do_syscall_64+0xc6/0x1e0 [ 9014.349475][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9014.349475][ T282] [ 9014.351935][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9014.351935][ T282] netdev_get_by_index+0x5e/0x80 [ 9014.351935][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9014.351935][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9014.351935][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9014.351935][ T282] ipv6_add_addr+0x411/0x2000 [ 9014.351935][ T282] inet6_addr_add+0x30e/0xa40 [ 9014.351935][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9014.351935][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9014.351935][ T282] netlink_rcv_skb+0x130/0x360 [ 9014.351935][ T282] netlink_unicast+0x449/0x710 [ 9014.351935][ T282] netlink_sendmsg+0x723/0xbe0 [ 9014.351935][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9014.351935][ T282] ___sys_sendmsg+0xee/0x170 [ 9014.351935][ T282] __sys_sendmsg+0xcd/0x170 [ 9014.351935][ T282] do_syscall_64+0xc6/0x1e0 [ 9014.351935][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9014.351935][ T282] [ 9014.354405][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9014.354405][ T282] netdev_get_by_index+0x5e/0x80 [ 9014.354405][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9014.354405][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9014.354405][ T282] ip6_route_add+0x1c/0x140 [ 9014.354405][ T282] addrconf_add_mroute+0x129/0x180 [ 9014.354405][ T282] addrconf_add_dev+0xe2/0x170 [ 9014.354405][ T282] inet6_addr_add+0x12f/0xa40 [ 9014.354405][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9014.354405][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9014.354405][ T282] netlink_rcv_skb+0x130/0x360 [ 9014.354405][ T282] netlink_unicast+0x449/0x710 [ 9014.354405][ T282] netlink_sendmsg+0x723/0xbe0 [ 9014.354405][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9014.354405][ T282] ___sys_sendmsg+0xee/0x170 [ 9014.354405][ T282] __sys_sendmsg+0xcd/0x170 [ 9014.354405][ T282] do_syscall_64+0xc6/0x1e0 [ 9014.354405][ T282] [ 9014.356833][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9014.356833][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9014.356833][ T282] ipv6_find_idev+0x102/0x170 [ 9014.356833][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9014.356833][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9014.356833][ T282] netlink_rcv_skb+0x130/0x360 [ 9014.356833][ T282] netlink_unicast+0x449/0x710 [ 9014.356833][ T282] netlink_sendmsg+0x723/0xbe0 [ 9014.356833][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9014.356833][ T282] ___sys_sendmsg+0xee/0x170 [ 9014.356833][ T282] __sys_sendmsg+0xcd/0x170 [ 9014.356833][ T282] do_syscall_64+0xc6/0x1e0 [ 9014.356833][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9014.356833][ T282] [ 9014.358741][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9014.358741][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9014.358741][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9014.358741][ T282] ipv6_find_idev+0x102/0x170 [ 9014.358741][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9014.358741][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9014.358741][ T282] netlink_rcv_skb+0x130/0x360 [ 9014.358741][ T282] netlink_unicast+0x449/0x710 [ 9014.358741][ T282] netlink_sendmsg+0x723/0xbe0 [ 9014.358741][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9014.358741][ T282] ___sys_sendmsg+0xee/0x170 [ 9014.358741][ T282] __sys_sendmsg+0xcd/0x170 [ 9014.358741][ T282] do_syscall_64+0xc6/0x1e0 [ 9014.358741][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9014.358741][ T282] [ 9015.883028][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9015.883474][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9015.883474][ T284] netdev_get_by_index+0x5e/0x80 [ 9015.883474][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9015.883474][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9015.883474][ T284] ip6_route_add+0x1c/0x140 [ 9015.883474][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9015.883474][ T284] inet6_addr_add+0x4f8/0xa40 [ 9015.883474][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9015.883474][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9015.883474][ T284] netlink_rcv_skb+0x130/0x360 [ 9015.883474][ T284] netlink_unicast+0x449/0x710 [ 9015.883474][ T284] netlink_sendmsg+0x723/0xbe0 [ 9015.883474][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9015.883474][ T284] ___sys_sendmsg+0xee/0x170 [ 9015.883474][ T284] __sys_sendmsg+0xcd/0x170 [ 9015.883474][ T284] do_syscall_64+0xc6/0x1e0 [ 9015.883474][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9015.883474][ T284] [ 9015.885701][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9015.885701][ T284] netdev_get_by_index+0x5e/0x80 [ 9015.885701][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9015.885701][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9015.885701][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9015.885701][ T284] ipv6_add_addr+0x411/0x2000 [ 9015.885701][ T284] inet6_addr_add+0x30e/0xa40 [ 9015.885701][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9015.885701][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9015.885701][ T284] netlink_rcv_skb+0x130/0x360 [ 9015.885701][ T284] netlink_unicast+0x449/0x710 [ 9015.885701][ T284] netlink_sendmsg+0x723/0xbe0 [ 9015.885701][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9015.885701][ T284] ___sys_sendmsg+0xee/0x170 [ 9015.885701][ T284] __sys_sendmsg+0xcd/0x170 [ 9015.885701][ T284] do_syscall_64+0xc6/0x1e0 [ 9015.885701][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9015.885701][ T284] [ 9015.887926][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9015.887926][ T284] netdev_get_by_index+0x5e/0x80 [ 9015.887926][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9015.887926][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9015.887926][ T284] ip6_route_add+0x1c/0x140 [ 9015.887926][ T284] addrconf_add_mroute+0x129/0x180 [ 9015.887926][ T284] addrconf_add_dev+0xe2/0x170 [ 9015.887926][ T284] inet6_addr_add+0x12f/0xa40 [ 9015.887926][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9015.887926][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9015.887926][ T284] netlink_rcv_skb+0x130/0x360 [ 9015.887926][ T284] netlink_unicast+0x449/0x710 [ 9015.887926][ T284] netlink_sendmsg+0x723/0xbe0 [ 9015.887926][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9015.887926][ T284] ___sys_sendmsg+0xee/0x170 [ 9015.887926][ T284] __sys_sendmsg+0xcd/0x170 [ 9015.887926][ T284] do_syscall_64+0xc6/0x1e0 [ 9015.887926][ T284] [ 9015.890100][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9015.890100][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9015.890100][ T284] ipv6_find_idev+0x102/0x170 [ 9015.890100][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9015.890100][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9015.890100][ T284] netlink_rcv_skb+0x130/0x360 [ 9015.890100][ T284] netlink_unicast+0x449/0x710 [ 9015.890100][ T284] netlink_sendmsg+0x723/0xbe0 [ 9015.890100][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9015.890100][ T284] ___sys_sendmsg+0xee/0x170 [ 9015.890100][ T284] __sys_sendmsg+0xcd/0x170 [ 9015.890100][ T284] do_syscall_64+0xc6/0x1e0 [ 9015.890100][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9015.890100][ T284] [ 9015.891813][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9015.891813][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9015.891813][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9015.891813][ T284] ipv6_find_idev+0x102/0x170 [ 9015.891813][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9015.891813][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9015.891813][ T284] netlink_rcv_skb+0x130/0x360 [ 9015.891813][ T284] netlink_unicast+0x449/0x710 [ 9015.891813][ T284] netlink_sendmsg+0x723/0xbe0 [ 9015.891813][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9015.891813][ T284] ___sys_sendmsg+0xee/0x170 [ 9015.891813][ T284] __sys_sendmsg+0xcd/0x170 [ 9015.891813][ T284] do_syscall_64+0xc6/0x1e0 [ 9015.891813][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9015.891813][ T284] [ 9024.602927][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9024.603430][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9024.603430][ T282] dst_init+0x84/0x4a0 [ 9024.603430][ T282] dst_alloc+0x97/0x150 [ 9024.603430][ T282] ip6_dst_alloc+0x23/0x90 [ 9024.603430][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9024.603430][ T282] ip6_pol_route+0x56f/0x840 [ 9024.603430][ T282] fib6_rule_lookup+0x196/0x240 [ 9024.603430][ T282] ip6_route_input+0x542/0x980 [ 9024.603430][ T282] ipv6_rcv+0x8f/0x400 [ 9024.603430][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9024.603430][ T282] process_backlog+0x101/0x620 [ 9024.603430][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9024.603430][ T282] net_rx_action+0x495/0xbe0 [ 9024.603430][ T282] __do_softirq+0x1b5/0x7f6 [ 9024.603430][ T282] [ 9024.605438][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9024.605438][ T282] netdev_get_by_index+0x5e/0x80 [ 9024.605438][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9024.605438][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9024.605438][ T282] ip6_route_add+0x1c/0x140 [ 9024.605438][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9024.605438][ T282] inet6_addr_add+0x4f8/0xa40 [ 9024.605438][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9024.605438][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9024.605438][ T282] netlink_rcv_skb+0x130/0x360 [ 9024.605438][ T282] netlink_unicast+0x449/0x710 [ 9024.605438][ T282] netlink_sendmsg+0x723/0xbe0 [ 9024.605438][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9024.605438][ T282] ___sys_sendmsg+0xee/0x170 [ 9024.605438][ T282] __sys_sendmsg+0xcd/0x170 [ 9024.605438][ T282] do_syscall_64+0xc6/0x1e0 [ 9024.605438][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9024.605438][ T282] [ 9024.607909][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9024.607909][ T282] netdev_get_by_index+0x5e/0x80 [ 9024.607909][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9024.607909][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9024.607909][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9024.607909][ T282] ipv6_add_addr+0x411/0x2000 [ 9024.607909][ T282] inet6_addr_add+0x30e/0xa40 [ 9024.607909][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9024.607909][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9024.607909][ T282] netlink_rcv_skb+0x130/0x360 [ 9024.607909][ T282] netlink_unicast+0x449/0x710 [ 9024.607909][ T282] netlink_sendmsg+0x723/0xbe0 [ 9024.607909][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9024.607909][ T282] ___sys_sendmsg+0xee/0x170 [ 9024.607909][ T282] __sys_sendmsg+0xcd/0x170 [ 9024.607909][ T282] do_syscall_64+0xc6/0x1e0 [ 9024.607909][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9024.607909][ T282] [ 9024.610354][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9024.610354][ T282] netdev_get_by_index+0x5e/0x80 [ 9024.610354][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9024.610354][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9024.610354][ T282] ip6_route_add+0x1c/0x140 [ 9024.610354][ T282] addrconf_add_mroute+0x129/0x180 [ 9024.610354][ T282] addrconf_add_dev+0xe2/0x170 [ 9024.610354][ T282] inet6_addr_add+0x12f/0xa40 [ 9024.610354][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9024.610354][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9024.610354][ T282] netlink_rcv_skb+0x130/0x360 [ 9024.610354][ T282] netlink_unicast+0x449/0x710 [ 9024.610354][ T282] netlink_sendmsg+0x723/0xbe0 [ 9024.610354][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9024.610354][ T282] ___sys_sendmsg+0xee/0x170 [ 9024.610354][ T282] __sys_sendmsg+0xcd/0x170 [ 9024.610354][ T282] do_syscall_64+0xc6/0x1e0 [ 9024.610354][ T282] [ 9024.612770][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9024.612770][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9024.612770][ T282] ipv6_find_idev+0x102/0x170 [ 9024.612770][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9024.612770][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9024.612770][ T282] netlink_rcv_skb+0x130/0x360 [ 9024.612770][ T282] netlink_unicast+0x449/0x710 [ 9024.612770][ T282] netlink_sendmsg+0x723/0xbe0 [ 9024.612770][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9024.612770][ T282] ___sys_sendmsg+0xee/0x170 [ 9024.612770][ T282] __sys_sendmsg+0xcd/0x170 [ 9024.612770][ T282] do_syscall_64+0xc6/0x1e0 [ 9024.612770][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9024.612770][ T282] [ 9024.614666][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9024.614666][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9024.614666][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9024.614666][ T282] ipv6_find_idev+0x102/0x170 [ 9024.614666][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9024.614666][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9024.614666][ T282] netlink_rcv_skb+0x130/0x360 [ 9024.614666][ T282] netlink_unicast+0x449/0x710 [ 9024.614666][ T282] netlink_sendmsg+0x723/0xbe0 [ 9024.614666][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9024.614666][ T282] ___sys_sendmsg+0xee/0x170 [ 9024.614666][ T282] __sys_sendmsg+0xcd/0x170 [ 9024.614666][ T282] do_syscall_64+0xc6/0x1e0 [ 9024.614666][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9024.614666][ T282] [ 9026.131004][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9026.131445][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9026.131445][ T284] netdev_get_by_index+0x5e/0x80 [ 9026.131445][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9026.131445][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9026.131445][ T284] ip6_route_add+0x1c/0x140 [ 9026.131445][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9026.131445][ T284] inet6_addr_add+0x4f8/0xa40 [ 9026.131445][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9026.131445][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9026.131445][ T284] netlink_rcv_skb+0x130/0x360 [ 9026.131445][ T284] netlink_unicast+0x449/0x710 [ 9026.131445][ T284] netlink_sendmsg+0x723/0xbe0 [ 9026.131445][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9026.131445][ T284] ___sys_sendmsg+0xee/0x170 [ 9026.131445][ T284] __sys_sendmsg+0xcd/0x170 [ 9026.131445][ T284] do_syscall_64+0xc6/0x1e0 [ 9026.131445][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9026.131445][ T284] [ 9026.133685][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9026.133685][ T284] netdev_get_by_index+0x5e/0x80 [ 9026.133685][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9026.133685][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9026.133685][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9026.133685][ T284] ipv6_add_addr+0x411/0x2000 [ 9026.133685][ T284] inet6_addr_add+0x30e/0xa40 [ 9026.133685][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9026.133685][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9026.133685][ T284] netlink_rcv_skb+0x130/0x360 [ 9026.133685][ T284] netlink_unicast+0x449/0x710 [ 9026.133685][ T284] netlink_sendmsg+0x723/0xbe0 [ 9026.133685][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9026.133685][ T284] ___sys_sendmsg+0xee/0x170 [ 9026.133685][ T284] __sys_sendmsg+0xcd/0x170 [ 9026.133685][ T284] do_syscall_64+0xc6/0x1e0 [ 9026.133685][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9026.133685][ T284] [ 9026.135892][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9026.135892][ T284] netdev_get_by_index+0x5e/0x80 [ 9026.135892][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9026.135892][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9026.135892][ T284] ip6_route_add+0x1c/0x140 [ 9026.135892][ T284] addrconf_add_mroute+0x129/0x180 [ 9026.135892][ T284] addrconf_add_dev+0xe2/0x170 [ 9026.135892][ T284] inet6_addr_add+0x12f/0xa40 [ 9026.135892][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9026.135892][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9026.135892][ T284] netlink_rcv_skb+0x130/0x360 [ 9026.135892][ T284] netlink_unicast+0x449/0x710 [ 9026.135892][ T284] netlink_sendmsg+0x723/0xbe0 [ 9026.135892][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9026.135892][ T284] ___sys_sendmsg+0xee/0x170 [ 9026.135892][ T284] __sys_sendmsg+0xcd/0x170 [ 9026.135892][ T284] do_syscall_64+0xc6/0x1e0 [ 9026.135892][ T284] [ 9026.138075][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9026.138075][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9026.138075][ T284] ipv6_find_idev+0x102/0x170 [ 9026.138075][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9026.138075][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9026.138075][ T284] netlink_rcv_skb+0x130/0x360 [ 9026.138075][ T284] netlink_unicast+0x449/0x710 [ 9026.138075][ T284] netlink_sendmsg+0x723/0xbe0 [ 9026.138075][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9026.138075][ T284] ___sys_sendmsg+0xee/0x170 [ 9026.138075][ T284] __sys_sendmsg+0xcd/0x170 [ 9026.138075][ T284] do_syscall_64+0xc6/0x1e0 [ 9026.138075][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9026.138075][ T284] [ 9026.139781][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9026.139781][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9026.139781][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9026.139781][ T284] ipv6_find_idev+0x102/0x170 [ 9026.139781][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9026.139781][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9026.139781][ T284] netlink_rcv_skb+0x130/0x360 [ 9026.139781][ T284] netlink_unicast+0x449/0x710 [ 9026.139781][ T284] netlink_sendmsg+0x723/0xbe0 [ 9026.139781][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9026.139781][ T284] ___sys_sendmsg+0xee/0x170 [ 9026.139781][ T284] __sys_sendmsg+0xcd/0x170 [ 9026.139781][ T284] do_syscall_64+0xc6/0x1e0 [ 9026.139781][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9026.139781][ T284] [ 9034.858928][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9034.859457][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9034.859457][ T282] dst_init+0x84/0x4a0 [ 9034.859457][ T282] dst_alloc+0x97/0x150 [ 9034.859457][ T282] ip6_dst_alloc+0x23/0x90 [ 9034.859457][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9034.859457][ T282] ip6_pol_route+0x56f/0x840 [ 9034.859457][ T282] fib6_rule_lookup+0x196/0x240 [ 9034.859457][ T282] ip6_route_input+0x542/0x980 [ 9034.859457][ T282] ipv6_rcv+0x8f/0x400 [ 9034.859457][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9034.859457][ T282] process_backlog+0x101/0x620 [ 9034.859457][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9034.859457][ T282] net_rx_action+0x495/0xbe0 [ 9034.859457][ T282] __do_softirq+0x1b5/0x7f6 [ 9034.859457][ T282] [ 9034.861461][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9034.861461][ T282] netdev_get_by_index+0x5e/0x80 [ 9034.861461][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9034.861461][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9034.861461][ T282] ip6_route_add+0x1c/0x140 [ 9034.861461][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9034.861461][ T282] inet6_addr_add+0x4f8/0xa40 [ 9034.861461][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9034.861461][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9034.861461][ T282] netlink_rcv_skb+0x130/0x360 [ 9034.861461][ T282] netlink_unicast+0x449/0x710 [ 9034.861461][ T282] netlink_sendmsg+0x723/0xbe0 [ 9034.861461][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9034.861461][ T282] ___sys_sendmsg+0xee/0x170 [ 9034.861461][ T282] __sys_sendmsg+0xcd/0x170 [ 9034.861461][ T282] do_syscall_64+0xc6/0x1e0 [ 9034.861461][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9034.861461][ T282] [ 9034.864411][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9034.864411][ T282] netdev_get_by_index+0x5e/0x80 [ 9034.864411][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9034.864411][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9034.864411][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9034.864411][ T282] ipv6_add_addr+0x411/0x2000 [ 9034.864411][ T282] inet6_addr_add+0x30e/0xa40 [ 9034.864411][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9034.864411][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9034.864411][ T282] netlink_rcv_skb+0x130/0x360 [ 9034.864411][ T282] netlink_unicast+0x449/0x710 [ 9034.864411][ T282] netlink_sendmsg+0x723/0xbe0 [ 9034.864411][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9034.864411][ T282] ___sys_sendmsg+0xee/0x170 [ 9034.864411][ T282] __sys_sendmsg+0xcd/0x170 [ 9034.864411][ T282] do_syscall_64+0xc6/0x1e0 [ 9034.864411][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9034.864411][ T282] [ 9034.866870][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9034.866870][ T282] netdev_get_by_index+0x5e/0x80 [ 9034.866870][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9034.866870][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9034.866870][ T282] ip6_route_add+0x1c/0x140 [ 9034.866870][ T282] addrconf_add_mroute+0x129/0x180 [ 9034.866870][ T282] addrconf_add_dev+0xe2/0x170 [ 9034.866870][ T282] inet6_addr_add+0x12f/0xa40 [ 9034.866870][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9034.866870][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9034.866870][ T282] netlink_rcv_skb+0x130/0x360 [ 9034.866870][ T282] netlink_unicast+0x449/0x710 [ 9034.866870][ T282] netlink_sendmsg+0x723/0xbe0 [ 9034.866870][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9034.866870][ T282] ___sys_sendmsg+0xee/0x170 [ 9034.866870][ T282] __sys_sendmsg+0xcd/0x170 [ 9034.866870][ T282] do_syscall_64+0xc6/0x1e0 [ 9034.866870][ T282] [ 9034.869304][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9034.869304][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9034.869304][ T282] ipv6_find_idev+0x102/0x170 [ 9034.869304][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9034.869304][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9034.869304][ T282] netlink_rcv_skb+0x130/0x360 [ 9034.869304][ T282] netlink_unicast+0x449/0x710 [ 9034.869304][ T282] netlink_sendmsg+0x723/0xbe0 [ 9034.869304][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9034.869304][ T282] ___sys_sendmsg+0xee/0x170 [ 9034.869304][ T282] __sys_sendmsg+0xcd/0x170 [ 9034.869304][ T282] do_syscall_64+0xc6/0x1e0 [ 9034.869304][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9034.869304][ T282] [ 9034.871199][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9034.871199][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9034.871199][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9034.871199][ T282] ipv6_find_idev+0x102/0x170 [ 9034.871199][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9034.871199][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9034.871199][ T282] netlink_rcv_skb+0x130/0x360 [ 9034.871199][ T282] netlink_unicast+0x449/0x710 [ 9034.871199][ T282] netlink_sendmsg+0x723/0xbe0 [ 9034.871199][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9034.871199][ T282] ___sys_sendmsg+0xee/0x170 [ 9034.871199][ T282] __sys_sendmsg+0xcd/0x170 [ 9034.871199][ T282] do_syscall_64+0xc6/0x1e0 [ 9034.871199][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9034.871199][ T282] [ 9036.379008][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9036.379470][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9036.379470][ T284] netdev_get_by_index+0x5e/0x80 [ 9036.379470][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9036.379470][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9036.379470][ T284] ip6_route_add+0x1c/0x140 [ 9036.379470][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9036.379470][ T284] inet6_addr_add+0x4f8/0xa40 [ 9036.379470][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9036.379470][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9036.379470][ T284] netlink_rcv_skb+0x130/0x360 [ 9036.379470][ T284] netlink_unicast+0x449/0x710 [ 9036.379470][ T284] netlink_sendmsg+0x723/0xbe0 [ 9036.379470][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9036.379470][ T284] ___sys_sendmsg+0xee/0x170 [ 9036.379470][ T284] __sys_sendmsg+0xcd/0x170 [ 9036.379470][ T284] do_syscall_64+0xc6/0x1e0 [ 9036.379470][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9036.379470][ T284] [ 9036.382089][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9036.382089][ T284] netdev_get_by_index+0x5e/0x80 [ 9036.382089][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9036.382089][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9036.382089][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9036.382089][ T284] ipv6_add_addr+0x411/0x2000 [ 9036.382089][ T284] inet6_addr_add+0x30e/0xa40 [ 9036.382089][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9036.382089][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9036.382089][ T284] netlink_rcv_skb+0x130/0x360 [ 9036.382089][ T284] netlink_unicast+0x449/0x710 [ 9036.382089][ T284] netlink_sendmsg+0x723/0xbe0 [ 9036.382089][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9036.382089][ T284] ___sys_sendmsg+0xee/0x170 [ 9036.382089][ T284] __sys_sendmsg+0xcd/0x170 [ 9036.382089][ T284] do_syscall_64+0xc6/0x1e0 [ 9036.382089][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9036.382089][ T284] [ 9036.384300][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9036.384300][ T284] netdev_get_by_index+0x5e/0x80 [ 9036.384300][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9036.384300][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9036.384300][ T284] ip6_route_add+0x1c/0x140 [ 9036.384300][ T284] addrconf_add_mroute+0x129/0x180 [ 9036.384300][ T284] addrconf_add_dev+0xe2/0x170 [ 9036.384300][ T284] inet6_addr_add+0x12f/0xa40 [ 9036.384300][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9036.384300][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9036.384300][ T284] netlink_rcv_skb+0x130/0x360 [ 9036.384300][ T284] netlink_unicast+0x449/0x710 [ 9036.384300][ T284] netlink_sendmsg+0x723/0xbe0 [ 9036.384300][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9036.384300][ T284] ___sys_sendmsg+0xee/0x170 [ 9036.384300][ T284] __sys_sendmsg+0xcd/0x170 [ 9036.384300][ T284] do_syscall_64+0xc6/0x1e0 [ 9036.384300][ T284] [ 9036.386472][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9036.386472][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9036.386472][ T284] ipv6_find_idev+0x102/0x170 [ 9036.386472][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9036.386472][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9036.386472][ T284] netlink_rcv_skb+0x130/0x360 [ 9036.386472][ T284] netlink_unicast+0x449/0x710 [ 9036.386472][ T284] netlink_sendmsg+0x723/0xbe0 [ 9036.386472][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9036.386472][ T284] ___sys_sendmsg+0xee/0x170 [ 9036.386472][ T284] __sys_sendmsg+0xcd/0x170 [ 9036.386472][ T284] do_syscall_64+0xc6/0x1e0 [ 9036.386472][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9036.386472][ T284] [ 9036.388185][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9036.388185][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9036.388185][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9036.388185][ T284] ipv6_find_idev+0x102/0x170 [ 9036.388185][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9036.388185][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9036.388185][ T284] netlink_rcv_skb+0x130/0x360 [ 9036.388185][ T284] netlink_unicast+0x449/0x710 [ 9036.388185][ T284] netlink_sendmsg+0x723/0xbe0 [ 9036.388185][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9036.388185][ T284] ___sys_sendmsg+0xee/0x170 [ 9036.388185][ T284] __sys_sendmsg+0xcd/0x170 [ 9036.388185][ T284] do_syscall_64+0xc6/0x1e0 [ 9036.388185][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9036.388185][ T284] [ 9045.114930][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9045.115428][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9045.115428][ T282] dst_init+0x84/0x4a0 [ 9045.115428][ T282] dst_alloc+0x97/0x150 [ 9045.115428][ T282] ip6_dst_alloc+0x23/0x90 [ 9045.115428][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9045.115428][ T282] ip6_pol_route+0x56f/0x840 [ 9045.115428][ T282] fib6_rule_lookup+0x196/0x240 [ 9045.115428][ T282] ip6_route_input+0x542/0x980 [ 9045.115428][ T282] ipv6_rcv+0x8f/0x400 [ 9045.115428][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9045.115428][ T282] process_backlog+0x101/0x620 [ 9045.115428][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9045.115428][ T282] net_rx_action+0x495/0xbe0 [ 9045.115428][ T282] __do_softirq+0x1b5/0x7f6 [ 9045.115428][ T282] [ 9045.117436][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9045.117436][ T282] netdev_get_by_index+0x5e/0x80 [ 9045.117436][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9045.117436][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9045.117436][ T282] ip6_route_add+0x1c/0x140 [ 9045.117436][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9045.117436][ T282] inet6_addr_add+0x4f8/0xa40 [ 9045.117436][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9045.117436][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9045.117436][ T282] netlink_rcv_skb+0x130/0x360 [ 9045.117436][ T282] netlink_unicast+0x449/0x710 [ 9045.117436][ T282] netlink_sendmsg+0x723/0xbe0 [ 9045.117436][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9045.117436][ T282] ___sys_sendmsg+0xee/0x170 [ 9045.117436][ T282] __sys_sendmsg+0xcd/0x170 [ 9045.117436][ T282] do_syscall_64+0xc6/0x1e0 [ 9045.117436][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9045.117436][ T282] [ 9045.119895][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9045.119895][ T282] netdev_get_by_index+0x5e/0x80 [ 9045.119895][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9045.119895][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9045.119895][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9045.119895][ T282] ipv6_add_addr+0x411/0x2000 [ 9045.119895][ T282] inet6_addr_add+0x30e/0xa40 [ 9045.119895][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9045.119895][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9045.119895][ T282] netlink_rcv_skb+0x130/0x360 [ 9045.119895][ T282] netlink_unicast+0x449/0x710 [ 9045.119895][ T282] netlink_sendmsg+0x723/0xbe0 [ 9045.119895][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9045.119895][ T282] ___sys_sendmsg+0xee/0x170 [ 9045.119895][ T282] __sys_sendmsg+0xcd/0x170 [ 9045.119895][ T282] do_syscall_64+0xc6/0x1e0 [ 9045.119895][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9045.119895][ T282] [ 9045.122498][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9045.122498][ T282] netdev_get_by_index+0x5e/0x80 [ 9045.122498][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9045.122498][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9045.122498][ T282] ip6_route_add+0x1c/0x140 [ 9045.122498][ T282] addrconf_add_mroute+0x129/0x180 [ 9045.122498][ T282] addrconf_add_dev+0xe2/0x170 [ 9045.122498][ T282] inet6_addr_add+0x12f/0xa40 [ 9045.122498][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9045.122498][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9045.122498][ T282] netlink_rcv_skb+0x130/0x360 [ 9045.122498][ T282] netlink_unicast+0x449/0x710 [ 9045.122498][ T282] netlink_sendmsg+0x723/0xbe0 [ 9045.122498][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9045.122498][ T282] ___sys_sendmsg+0xee/0x170 [ 9045.122498][ T282] __sys_sendmsg+0xcd/0x170 [ 9045.122498][ T282] do_syscall_64+0xc6/0x1e0 [ 9045.122498][ T282] [ 9045.124925][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9045.124925][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9045.124925][ T282] ipv6_find_idev+0x102/0x170 [ 9045.124925][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9045.124925][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9045.124925][ T282] netlink_rcv_skb+0x130/0x360 [ 9045.124925][ T282] netlink_unicast+0x449/0x710 [ 9045.124925][ T282] netlink_sendmsg+0x723/0xbe0 [ 9045.124925][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9045.124925][ T282] ___sys_sendmsg+0xee/0x170 [ 9045.124925][ T282] __sys_sendmsg+0xcd/0x170 [ 9045.124925][ T282] do_syscall_64+0xc6/0x1e0 [ 9045.124925][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9045.124925][ T282] [ 9045.126812][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9045.126812][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9045.126812][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9045.126812][ T282] ipv6_find_idev+0x102/0x170 [ 9045.126812][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9045.126812][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9045.126812][ T282] netlink_rcv_skb+0x130/0x360 [ 9045.126812][ T282] netlink_unicast+0x449/0x710 [ 9045.126812][ T282] netlink_sendmsg+0x723/0xbe0 [ 9045.126812][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9045.126812][ T282] ___sys_sendmsg+0xee/0x170 [ 9045.126812][ T282] __sys_sendmsg+0xcd/0x170 [ 9045.126812][ T282] do_syscall_64+0xc6/0x1e0 [ 9045.126812][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9045.126812][ T282] [ 9046.627008][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9046.627419][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9046.627419][ T284] netdev_get_by_index+0x5e/0x80 [ 9046.627419][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9046.627419][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9046.627419][ T284] ip6_route_add+0x1c/0x140 [ 9046.627419][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9046.627419][ T284] inet6_addr_add+0x4f8/0xa40 [ 9046.627419][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9046.627419][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9046.627419][ T284] netlink_rcv_skb+0x130/0x360 [ 9046.627419][ T284] netlink_unicast+0x449/0x710 [ 9046.627419][ T284] netlink_sendmsg+0x723/0xbe0 [ 9046.627419][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9046.627419][ T284] ___sys_sendmsg+0xee/0x170 [ 9046.627419][ T284] __sys_sendmsg+0xcd/0x170 [ 9046.627419][ T284] do_syscall_64+0xc6/0x1e0 [ 9046.627419][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9046.627419][ T284] [ 9046.629832][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9046.629832][ T284] netdev_get_by_index+0x5e/0x80 [ 9046.629832][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9046.629832][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9046.629832][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9046.629832][ T284] ipv6_add_addr+0x411/0x2000 [ 9046.629832][ T284] inet6_addr_add+0x30e/0xa40 [ 9046.629832][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9046.629832][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9046.629832][ T284] netlink_rcv_skb+0x130/0x360 [ 9046.629832][ T284] netlink_unicast+0x449/0x710 [ 9046.629832][ T284] netlink_sendmsg+0x723/0xbe0 [ 9046.629832][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9046.629832][ T284] ___sys_sendmsg+0xee/0x170 [ 9046.629832][ T284] __sys_sendmsg+0xcd/0x170 [ 9046.629832][ T284] do_syscall_64+0xc6/0x1e0 [ 9046.629832][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9046.629832][ T284] [ 9046.632221][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9046.632221][ T284] netdev_get_by_index+0x5e/0x80 [ 9046.632221][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9046.632221][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9046.632221][ T284] ip6_route_add+0x1c/0x140 [ 9046.632221][ T284] addrconf_add_mroute+0x129/0x180 [ 9046.632221][ T284] addrconf_add_dev+0xe2/0x170 [ 9046.632221][ T284] inet6_addr_add+0x12f/0xa40 [ 9046.632221][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9046.632221][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9046.632221][ T284] netlink_rcv_skb+0x130/0x360 [ 9046.632221][ T284] netlink_unicast+0x449/0x710 [ 9046.632221][ T284] netlink_sendmsg+0x723/0xbe0 [ 9046.632221][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9046.632221][ T284] ___sys_sendmsg+0xee/0x170 [ 9046.632221][ T284] __sys_sendmsg+0xcd/0x170 [ 9046.632221][ T284] do_syscall_64+0xc6/0x1e0 [ 9046.632221][ T284] [ 9046.634568][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9046.634568][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9046.634568][ T284] ipv6_find_idev+0x102/0x170 [ 9046.634568][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9046.634568][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9046.634568][ T284] netlink_rcv_skb+0x130/0x360 [ 9046.634568][ T284] netlink_unicast+0x449/0x710 [ 9046.634568][ T284] netlink_sendmsg+0x723/0xbe0 [ 9046.634568][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9046.634568][ T284] ___sys_sendmsg+0xee/0x170 [ 9046.634568][ T284] __sys_sendmsg+0xcd/0x170 [ 9046.634568][ T284] do_syscall_64+0xc6/0x1e0 [ 9046.634568][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9046.634568][ T284] [ 9046.636408][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9046.636408][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9046.636408][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9046.636408][ T284] ipv6_find_idev+0x102/0x170 [ 9046.636408][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9046.636408][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9046.636408][ T284] netlink_rcv_skb+0x130/0x360 [ 9046.636408][ T284] netlink_unicast+0x449/0x710 [ 9046.636408][ T284] netlink_sendmsg+0x723/0xbe0 [ 9046.636408][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9046.636408][ T284] ___sys_sendmsg+0xee/0x170 [ 9046.636408][ T284] __sys_sendmsg+0xcd/0x170 [ 9046.636408][ T284] do_syscall_64+0xc6/0x1e0 [ 9046.636408][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9046.636408][ T284] [ 9055.370928][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9055.371927][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9055.371927][ T282] dst_init+0x84/0x4a0 [ 9055.371927][ T282] dst_alloc+0x97/0x150 [ 9055.371927][ T282] ip6_dst_alloc+0x23/0x90 [ 9055.371927][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9055.371927][ T282] ip6_pol_route+0x56f/0x840 [ 9055.371927][ T282] fib6_rule_lookup+0x196/0x240 [ 9055.371927][ T282] ip6_route_input+0x542/0x980 [ 9055.371927][ T282] ipv6_rcv+0x8f/0x400 [ 9055.371927][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9055.371927][ T282] process_backlog+0x101/0x620 [ 9055.371927][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9055.371927][ T282] net_rx_action+0x495/0xbe0 [ 9055.371927][ T282] __do_softirq+0x1b5/0x7f6 [ 9055.371927][ T282] [ 9055.373942][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9055.373942][ T282] netdev_get_by_index+0x5e/0x80 [ 9055.373942][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9055.373942][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9055.373942][ T282] ip6_route_add+0x1c/0x140 [ 9055.373942][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9055.373942][ T282] inet6_addr_add+0x4f8/0xa40 [ 9055.373942][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9055.373942][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9055.373942][ T282] netlink_rcv_skb+0x130/0x360 [ 9055.373942][ T282] netlink_unicast+0x449/0x710 [ 9055.373942][ T282] netlink_sendmsg+0x723/0xbe0 [ 9055.373942][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9055.373942][ T282] ___sys_sendmsg+0xee/0x170 [ 9055.373942][ T282] __sys_sendmsg+0xcd/0x170 [ 9055.373942][ T282] do_syscall_64+0xc6/0x1e0 [ 9055.373942][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9055.373942][ T282] [ 9055.376406][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9055.376406][ T282] netdev_get_by_index+0x5e/0x80 [ 9055.376406][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9055.376406][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9055.376406][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9055.376406][ T282] ipv6_add_addr+0x411/0x2000 [ 9055.376406][ T282] inet6_addr_add+0x30e/0xa40 [ 9055.376406][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9055.376406][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9055.376406][ T282] netlink_rcv_skb+0x130/0x360 [ 9055.376406][ T282] netlink_unicast+0x449/0x710 [ 9055.376406][ T282] netlink_sendmsg+0x723/0xbe0 [ 9055.376406][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9055.376406][ T282] ___sys_sendmsg+0xee/0x170 [ 9055.376406][ T282] __sys_sendmsg+0xcd/0x170 [ 9055.376406][ T282] do_syscall_64+0xc6/0x1e0 [ 9055.376406][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9055.376406][ T282] [ 9055.378868][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9055.378868][ T282] netdev_get_by_index+0x5e/0x80 [ 9055.378868][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9055.378868][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9055.378868][ T282] ip6_route_add+0x1c/0x140 [ 9055.378868][ T282] addrconf_add_mroute+0x129/0x180 [ 9055.378868][ T282] addrconf_add_dev+0xe2/0x170 [ 9055.378868][ T282] inet6_addr_add+0x12f/0xa40 [ 9055.378868][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9055.378868][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9055.378868][ T282] netlink_rcv_skb+0x130/0x360 [ 9055.378868][ T282] netlink_unicast+0x449/0x710 [ 9055.378868][ T282] netlink_sendmsg+0x723/0xbe0 [ 9055.378868][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9055.378868][ T282] ___sys_sendmsg+0xee/0x170 [ 9055.378868][ T282] __sys_sendmsg+0xcd/0x170 [ 9055.378868][ T282] do_syscall_64+0xc6/0x1e0 [ 9055.378868][ T282] [ 9055.381272][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9055.381272][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9055.381272][ T282] ipv6_find_idev+0x102/0x170 [ 9055.381272][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9055.381272][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9055.381272][ T282] netlink_rcv_skb+0x130/0x360 [ 9055.381272][ T282] netlink_unicast+0x449/0x710 [ 9055.381272][ T282] netlink_sendmsg+0x723/0xbe0 [ 9055.381272][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9055.381272][ T282] ___sys_sendmsg+0xee/0x170 [ 9055.381272][ T282] __sys_sendmsg+0xcd/0x170 [ 9055.381272][ T282] do_syscall_64+0xc6/0x1e0 [ 9055.381272][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9055.381272][ T282] [ 9055.383160][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9055.383160][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9055.383160][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9055.383160][ T282] ipv6_find_idev+0x102/0x170 [ 9055.383160][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9055.383160][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9055.383160][ T282] netlink_rcv_skb+0x130/0x360 [ 9055.383160][ T282] netlink_unicast+0x449/0x710 [ 9055.383160][ T282] netlink_sendmsg+0x723/0xbe0 [ 9055.383160][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9055.383160][ T282] ___sys_sendmsg+0xee/0x170 [ 9055.383160][ T282] __sys_sendmsg+0xcd/0x170 [ 9055.383160][ T282] do_syscall_64+0xc6/0x1e0 [ 9055.383160][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9055.383160][ T282] [ 9056.875005][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9056.875413][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9056.875413][ T284] netdev_get_by_index+0x5e/0x80 [ 9056.875413][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9056.875413][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9056.875413][ T284] ip6_route_add+0x1c/0x140 [ 9056.875413][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9056.875413][ T284] inet6_addr_add+0x4f8/0xa40 [ 9056.875413][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9056.875413][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9056.875413][ T284] netlink_rcv_skb+0x130/0x360 [ 9056.875413][ T284] netlink_unicast+0x449/0x710 [ 9056.875413][ T284] netlink_sendmsg+0x723/0xbe0 [ 9056.875413][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9056.875413][ T284] ___sys_sendmsg+0xee/0x170 [ 9056.875413][ T284] __sys_sendmsg+0xcd/0x170 [ 9056.875413][ T284] do_syscall_64+0xc6/0x1e0 [ 9056.875413][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9056.875413][ T284] [ 9056.877853][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9056.877853][ T284] netdev_get_by_index+0x5e/0x80 [ 9056.877853][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9056.877853][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9056.877853][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9056.877853][ T284] ipv6_add_addr+0x411/0x2000 [ 9056.877853][ T284] inet6_addr_add+0x30e/0xa40 [ 9056.877853][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9056.877853][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9056.877853][ T284] netlink_rcv_skb+0x130/0x360 [ 9056.877853][ T284] netlink_unicast+0x449/0x710 [ 9056.877853][ T284] netlink_sendmsg+0x723/0xbe0 [ 9056.877853][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9056.877853][ T284] ___sys_sendmsg+0xee/0x170 [ 9056.877853][ T284] __sys_sendmsg+0xcd/0x170 [ 9056.877853][ T284] do_syscall_64+0xc6/0x1e0 [ 9056.877853][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9056.877853][ T284] [ 9056.880252][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9056.880252][ T284] netdev_get_by_index+0x5e/0x80 [ 9056.880252][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9056.880252][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9056.880252][ T284] ip6_route_add+0x1c/0x140 [ 9056.880252][ T284] addrconf_add_mroute+0x129/0x180 [ 9056.880252][ T284] addrconf_add_dev+0xe2/0x170 [ 9056.880252][ T284] inet6_addr_add+0x12f/0xa40 [ 9056.880252][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9056.880252][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9056.880252][ T284] netlink_rcv_skb+0x130/0x360 [ 9056.880252][ T284] netlink_unicast+0x449/0x710 [ 9056.880252][ T284] netlink_sendmsg+0x723/0xbe0 [ 9056.880252][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9056.880252][ T284] ___sys_sendmsg+0xee/0x170 [ 9056.880252][ T284] __sys_sendmsg+0xcd/0x170 [ 9056.880252][ T284] do_syscall_64+0xc6/0x1e0 [ 9056.880252][ T284] [ 9056.882602][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9056.882602][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9056.882602][ T284] ipv6_find_idev+0x102/0x170 [ 9056.882602][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9056.882602][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9056.882602][ T284] netlink_rcv_skb+0x130/0x360 [ 9056.882602][ T284] netlink_unicast+0x449/0x710 [ 9056.882602][ T284] netlink_sendmsg+0x723/0xbe0 [ 9056.882602][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9056.882602][ T284] ___sys_sendmsg+0xee/0x170 [ 9056.882602][ T284] __sys_sendmsg+0xcd/0x170 [ 9056.882602][ T284] do_syscall_64+0xc6/0x1e0 [ 9056.882602][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9056.882602][ T284] [ 9056.884437][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9056.884437][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9056.884437][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9056.884437][ T284] ipv6_find_idev+0x102/0x170 [ 9056.884437][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9056.884437][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9056.884437][ T284] netlink_rcv_skb+0x130/0x360 [ 9056.884437][ T284] netlink_unicast+0x449/0x710 [ 9056.884437][ T284] netlink_sendmsg+0x723/0xbe0 [ 9056.884437][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9056.884437][ T284] ___sys_sendmsg+0xee/0x170 [ 9056.884437][ T284] __sys_sendmsg+0xcd/0x170 [ 9056.884437][ T284] do_syscall_64+0xc6/0x1e0 [ 9056.884437][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9056.884437][ T284] [ 9065.443004][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9065.443500][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9065.443500][ T282] dst_init+0x84/0x4a0 [ 9065.443500][ T282] dst_alloc+0x97/0x150 [ 9065.443500][ T282] ip6_dst_alloc+0x23/0x90 [ 9065.443500][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9065.443500][ T282] ip6_pol_route+0x56f/0x840 [ 9065.443500][ T282] fib6_rule_lookup+0x196/0x240 [ 9065.443500][ T282] ip6_route_input+0x542/0x980 [ 9065.443500][ T282] ipv6_rcv+0x8f/0x400 [ 9065.443500][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9065.443500][ T282] process_backlog+0x101/0x620 [ 9065.443500][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9065.443500][ T282] net_rx_action+0x495/0xbe0 [ 9065.443500][ T282] __do_softirq+0x1b5/0x7f6 [ 9065.443500][ T282] [ 9065.445492][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9065.445492][ T282] netdev_get_by_index+0x5e/0x80 [ 9065.445492][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9065.445492][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9065.445492][ T282] ip6_route_add+0x1c/0x140 [ 9065.445492][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9065.445492][ T282] inet6_addr_add+0x4f8/0xa40 [ 9065.445492][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9065.445492][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9065.445492][ T282] netlink_rcv_skb+0x130/0x360 [ 9065.445492][ T282] netlink_unicast+0x449/0x710 [ 9065.445492][ T282] netlink_sendmsg+0x723/0xbe0 [ 9065.445492][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9065.445492][ T282] ___sys_sendmsg+0xee/0x170 [ 9065.445492][ T282] __sys_sendmsg+0xcd/0x170 [ 9065.445492][ T282] do_syscall_64+0xc6/0x1e0 [ 9065.445492][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9065.445492][ T282] [ 9065.447953][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9065.447953][ T282] netdev_get_by_index+0x5e/0x80 [ 9065.447953][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9065.447953][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9065.447953][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9065.447953][ T282] ipv6_add_addr+0x411/0x2000 [ 9065.447953][ T282] inet6_addr_add+0x30e/0xa40 [ 9065.447953][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9065.447953][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9065.447953][ T282] netlink_rcv_skb+0x130/0x360 [ 9065.447953][ T282] netlink_unicast+0x449/0x710 [ 9065.447953][ T282] netlink_sendmsg+0x723/0xbe0 [ 9065.447953][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9065.447953][ T282] ___sys_sendmsg+0xee/0x170 [ 9065.447953][ T282] __sys_sendmsg+0xcd/0x170 [ 9065.447953][ T282] do_syscall_64+0xc6/0x1e0 [ 9065.447953][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9065.447953][ T282] [ 9065.450418][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9065.450418][ T282] netdev_get_by_index+0x5e/0x80 [ 9065.450418][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9065.450418][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9065.450418][ T282] ip6_route_add+0x1c/0x140 [ 9065.450418][ T282] addrconf_add_mroute+0x129/0x180 [ 9065.450418][ T282] addrconf_add_dev+0xe2/0x170 [ 9065.450418][ T282] inet6_addr_add+0x12f/0xa40 [ 9065.450418][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9065.450418][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9065.450418][ T282] netlink_rcv_skb+0x130/0x360 [ 9065.450418][ T282] netlink_unicast+0x449/0x710 [ 9065.450418][ T282] netlink_sendmsg+0x723/0xbe0 [ 9065.450418][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9065.450418][ T282] ___sys_sendmsg+0xee/0x170 [ 9065.450418][ T282] __sys_sendmsg+0xcd/0x170 [ 9065.450418][ T282] do_syscall_64+0xc6/0x1e0 [ 9065.450418][ T282] [ 9065.452823][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9065.452823][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9065.452823][ T282] ipv6_find_idev+0x102/0x170 [ 9065.452823][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9065.452823][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9065.452823][ T282] netlink_rcv_skb+0x130/0x360 [ 9065.452823][ T282] netlink_unicast+0x449/0x710 [ 9065.452823][ T282] netlink_sendmsg+0x723/0xbe0 [ 9065.452823][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9065.452823][ T282] ___sys_sendmsg+0xee/0x170 [ 9065.452823][ T282] __sys_sendmsg+0xcd/0x170 [ 9065.452823][ T282] do_syscall_64+0xc6/0x1e0 [ 9065.452823][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9065.452823][ T282] [ 9065.454707][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9065.454707][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9065.454707][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9065.454707][ T282] ipv6_find_idev+0x102/0x170 [ 9065.454707][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9065.454707][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9065.454707][ T282] netlink_rcv_skb+0x130/0x360 [ 9065.454707][ T282] netlink_unicast+0x449/0x710 [ 9065.454707][ T282] netlink_sendmsg+0x723/0xbe0 [ 9065.454707][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9065.454707][ T282] ___sys_sendmsg+0xee/0x170 [ 9065.454707][ T282] __sys_sendmsg+0xcd/0x170 [ 9065.454707][ T282] do_syscall_64+0xc6/0x1e0 [ 9065.454707][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9065.454707][ T282] [ 9067.123008][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9067.123459][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9067.123459][ T284] netdev_get_by_index+0x5e/0x80 [ 9067.123459][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9067.123459][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9067.123459][ T284] ip6_route_add+0x1c/0x140 [ 9067.123459][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9067.123459][ T284] inet6_addr_add+0x4f8/0xa40 [ 9067.123459][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9067.123459][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9067.123459][ T284] netlink_rcv_skb+0x130/0x360 [ 9067.123459][ T284] netlink_unicast+0x449/0x710 [ 9067.123459][ T284] netlink_sendmsg+0x723/0xbe0 [ 9067.123459][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9067.123459][ T284] ___sys_sendmsg+0xee/0x170 [ 9067.123459][ T284] __sys_sendmsg+0xcd/0x170 [ 9067.123459][ T284] do_syscall_64+0xc6/0x1e0 [ 9067.123459][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9067.123459][ T284] [ 9067.125858][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9067.125858][ T284] netdev_get_by_index+0x5e/0x80 [ 9067.125858][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9067.125858][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9067.125858][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9067.125858][ T284] ipv6_add_addr+0x411/0x2000 [ 9067.125858][ T284] inet6_addr_add+0x30e/0xa40 [ 9067.125858][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9067.125858][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9067.125858][ T284] netlink_rcv_skb+0x130/0x360 [ 9067.125858][ T284] netlink_unicast+0x449/0x710 [ 9067.125858][ T284] netlink_sendmsg+0x723/0xbe0 [ 9067.125858][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9067.125858][ T284] ___sys_sendmsg+0xee/0x170 [ 9067.125858][ T284] __sys_sendmsg+0xcd/0x170 [ 9067.125858][ T284] do_syscall_64+0xc6/0x1e0 [ 9067.125858][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9067.125858][ T284] [ 9067.128234][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9067.128234][ T284] netdev_get_by_index+0x5e/0x80 [ 9067.128234][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9067.128234][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9067.128234][ T284] ip6_route_add+0x1c/0x140 [ 9067.128234][ T284] addrconf_add_mroute+0x129/0x180 [ 9067.128234][ T284] addrconf_add_dev+0xe2/0x170 [ 9067.128234][ T284] inet6_addr_add+0x12f/0xa40 [ 9067.128234][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9067.128234][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9067.128234][ T284] netlink_rcv_skb+0x130/0x360 [ 9067.128234][ T284] netlink_unicast+0x449/0x710 [ 9067.128234][ T284] netlink_sendmsg+0x723/0xbe0 [ 9067.128234][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9067.128234][ T284] ___sys_sendmsg+0xee/0x170 [ 9067.128234][ T284] __sys_sendmsg+0xcd/0x170 [ 9067.128234][ T284] do_syscall_64+0xc6/0x1e0 [ 9067.128234][ T284] [ 9067.130572][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9067.130572][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9067.130572][ T284] ipv6_find_idev+0x102/0x170 [ 9067.130572][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9067.130572][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9067.130572][ T284] netlink_rcv_skb+0x130/0x360 [ 9067.130572][ T284] netlink_unicast+0x449/0x710 [ 9067.130572][ T284] netlink_sendmsg+0x723/0xbe0 [ 9067.130572][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9067.130572][ T284] ___sys_sendmsg+0xee/0x170 [ 9067.130572][ T284] __sys_sendmsg+0xcd/0x170 [ 9067.130572][ T284] do_syscall_64+0xc6/0x1e0 [ 9067.130572][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9067.130572][ T284] [ 9067.132409][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9067.132409][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9067.132409][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9067.132409][ T284] ipv6_find_idev+0x102/0x170 [ 9067.132409][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9067.132409][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9067.132409][ T284] netlink_rcv_skb+0x130/0x360 [ 9067.132409][ T284] netlink_unicast+0x449/0x710 [ 9067.132409][ T284] netlink_sendmsg+0x723/0xbe0 [ 9067.132409][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9067.132409][ T284] ___sys_sendmsg+0xee/0x170 [ 9067.132409][ T284] __sys_sendmsg+0xcd/0x170 [ 9067.132409][ T284] do_syscall_64+0xc6/0x1e0 [ 9067.132409][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9067.132409][ T284] [ 9075.707004][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9075.707499][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9075.707499][ T282] dst_init+0x84/0x4a0 [ 9075.707499][ T282] dst_alloc+0x97/0x150 [ 9075.707499][ T282] ip6_dst_alloc+0x23/0x90 [ 9075.707499][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9075.707499][ T282] ip6_pol_route+0x56f/0x840 [ 9075.707499][ T282] fib6_rule_lookup+0x196/0x240 [ 9075.707499][ T282] ip6_route_input+0x542/0x980 [ 9075.707499][ T282] ipv6_rcv+0x8f/0x400 [ 9075.707499][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9075.707499][ T282] process_backlog+0x101/0x620 [ 9075.707499][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9075.707499][ T282] net_rx_action+0x495/0xbe0 [ 9075.707499][ T282] __do_softirq+0x1b5/0x7f6 [ 9075.707499][ T282] [ 9075.709514][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9075.709514][ T282] netdev_get_by_index+0x5e/0x80 [ 9075.709514][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9075.709514][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9075.709514][ T282] ip6_route_add+0x1c/0x140 [ 9075.709514][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9075.709514][ T282] inet6_addr_add+0x4f8/0xa40 [ 9075.709514][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9075.709514][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9075.709514][ T282] netlink_rcv_skb+0x130/0x360 [ 9075.709514][ T282] netlink_unicast+0x449/0x710 [ 9075.709514][ T282] netlink_sendmsg+0x723/0xbe0 [ 9075.709514][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9075.709514][ T282] ___sys_sendmsg+0xee/0x170 [ 9075.709514][ T282] __sys_sendmsg+0xcd/0x170 [ 9075.709514][ T282] do_syscall_64+0xc6/0x1e0 [ 9075.709514][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9075.709514][ T282] [ 9075.711987][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9075.711987][ T282] netdev_get_by_index+0x5e/0x80 [ 9075.711987][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9075.711987][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9075.711987][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9075.711987][ T282] ipv6_add_addr+0x411/0x2000 [ 9075.711987][ T282] inet6_addr_add+0x30e/0xa40 [ 9075.711987][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9075.711987][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9075.711987][ T282] netlink_rcv_skb+0x130/0x360 [ 9075.711987][ T282] netlink_unicast+0x449/0x710 [ 9075.711987][ T282] netlink_sendmsg+0x723/0xbe0 [ 9075.711987][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9075.711987][ T282] ___sys_sendmsg+0xee/0x170 [ 9075.711987][ T282] __sys_sendmsg+0xcd/0x170 [ 9075.711987][ T282] do_syscall_64+0xc6/0x1e0 [ 9075.711987][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9075.711987][ T282] [ 9075.714428][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9075.714428][ T282] netdev_get_by_index+0x5e/0x80 [ 9075.714428][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9075.714428][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9075.714428][ T282] ip6_route_add+0x1c/0x140 [ 9075.714428][ T282] addrconf_add_mroute+0x129/0x180 [ 9075.714428][ T282] addrconf_add_dev+0xe2/0x170 [ 9075.714428][ T282] inet6_addr_add+0x12f/0xa40 [ 9075.714428][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9075.714428][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9075.714428][ T282] netlink_rcv_skb+0x130/0x360 [ 9075.714428][ T282] netlink_unicast+0x449/0x710 [ 9075.714428][ T282] netlink_sendmsg+0x723/0xbe0 [ 9075.714428][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9075.714428][ T282] ___sys_sendmsg+0xee/0x170 [ 9075.714428][ T282] __sys_sendmsg+0xcd/0x170 [ 9075.714428][ T282] do_syscall_64+0xc6/0x1e0 [ 9075.714428][ T282] [ 9075.716836][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9075.716836][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9075.716836][ T282] ipv6_find_idev+0x102/0x170 [ 9075.716836][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9075.716836][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9075.716836][ T282] netlink_rcv_skb+0x130/0x360 [ 9075.716836][ T282] netlink_unicast+0x449/0x710 [ 9075.716836][ T282] netlink_sendmsg+0x723/0xbe0 [ 9075.716836][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9075.716836][ T282] ___sys_sendmsg+0xee/0x170 [ 9075.716836][ T282] __sys_sendmsg+0xcd/0x170 [ 9075.716836][ T282] do_syscall_64+0xc6/0x1e0 [ 9075.716836][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9075.716836][ T282] [ 9075.718733][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9075.718733][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9075.718733][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9075.718733][ T282] ipv6_find_idev+0x102/0x170 [ 9075.718733][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9075.718733][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9075.718733][ T282] netlink_rcv_skb+0x130/0x360 [ 9075.718733][ T282] netlink_unicast+0x449/0x710 [ 9075.718733][ T282] netlink_sendmsg+0x723/0xbe0 [ 9075.718733][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9075.718733][ T282] ___sys_sendmsg+0xee/0x170 [ 9075.718733][ T282] __sys_sendmsg+0xcd/0x170 [ 9075.718733][ T282] do_syscall_64+0xc6/0x1e0 [ 9075.718733][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9075.718733][ T282] [ 9077.371006][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9077.371423][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9077.371423][ T284] netdev_get_by_index+0x5e/0x80 [ 9077.371423][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9077.371423][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9077.371423][ T284] ip6_route_add+0x1c/0x140 [ 9077.371423][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9077.371423][ T284] inet6_addr_add+0x4f8/0xa40 [ 9077.371423][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9077.371423][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9077.371423][ T284] netlink_rcv_skb+0x130/0x360 [ 9077.371423][ T284] netlink_unicast+0x449/0x710 [ 9077.371423][ T284] netlink_sendmsg+0x723/0xbe0 [ 9077.371423][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9077.371423][ T284] ___sys_sendmsg+0xee/0x170 [ 9077.371423][ T284] __sys_sendmsg+0xcd/0x170 [ 9077.371423][ T284] do_syscall_64+0xc6/0x1e0 [ 9077.371423][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9077.371423][ T284] [ 9077.373840][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9077.373840][ T284] netdev_get_by_index+0x5e/0x80 [ 9077.373840][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9077.373840][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9077.373840][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9077.373840][ T284] ipv6_add_addr+0x411/0x2000 [ 9077.373840][ T284] inet6_addr_add+0x30e/0xa40 [ 9077.373840][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9077.373840][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9077.373840][ T284] netlink_rcv_skb+0x130/0x360 [ 9077.373840][ T284] netlink_unicast+0x449/0x710 [ 9077.373840][ T284] netlink_sendmsg+0x723/0xbe0 [ 9077.373840][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9077.373840][ T284] ___sys_sendmsg+0xee/0x170 [ 9077.373840][ T284] __sys_sendmsg+0xcd/0x170 [ 9077.373840][ T284] do_syscall_64+0xc6/0x1e0 [ 9077.373840][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9077.373840][ T284] [ 9077.376226][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9077.376226][ T284] netdev_get_by_index+0x5e/0x80 [ 9077.376226][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9077.376226][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9077.376226][ T284] ip6_route_add+0x1c/0x140 [ 9077.376226][ T284] addrconf_add_mroute+0x129/0x180 [ 9077.376226][ T284] addrconf_add_dev+0xe2/0x170 [ 9077.376226][ T284] inet6_addr_add+0x12f/0xa40 [ 9077.376226][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9077.376226][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9077.376226][ T284] netlink_rcv_skb+0x130/0x360 [ 9077.376226][ T284] netlink_unicast+0x449/0x710 [ 9077.376226][ T284] netlink_sendmsg+0x723/0xbe0 [ 9077.376226][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9077.376226][ T284] ___sys_sendmsg+0xee/0x170 [ 9077.376226][ T284] __sys_sendmsg+0xcd/0x170 [ 9077.376226][ T284] do_syscall_64+0xc6/0x1e0 [ 9077.376226][ T284] [ 9077.378572][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9077.378572][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9077.378572][ T284] ipv6_find_idev+0x102/0x170 [ 9077.378572][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9077.378572][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9077.378572][ T284] netlink_rcv_skb+0x130/0x360 [ 9077.378572][ T284] netlink_unicast+0x449/0x710 [ 9077.378572][ T284] netlink_sendmsg+0x723/0xbe0 [ 9077.378572][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9077.378572][ T284] ___sys_sendmsg+0xee/0x170 [ 9077.378572][ T284] __sys_sendmsg+0xcd/0x170 [ 9077.378572][ T284] do_syscall_64+0xc6/0x1e0 [ 9077.378572][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9077.378572][ T284] [ 9077.380404][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9077.380404][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9077.380404][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9077.380404][ T284] ipv6_find_idev+0x102/0x170 [ 9077.380404][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9077.380404][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9077.380404][ T284] netlink_rcv_skb+0x130/0x360 [ 9077.380404][ T284] netlink_unicast+0x449/0x710 [ 9077.380404][ T284] netlink_sendmsg+0x723/0xbe0 [ 9077.380404][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9077.380404][ T284] ___sys_sendmsg+0xee/0x170 [ 9077.380404][ T284] __sys_sendmsg+0xcd/0x170 [ 9077.380404][ T284] do_syscall_64+0xc6/0x1e0 [ 9077.380404][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9077.380404][ T284] [ 9085.970934][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9085.971455][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9085.971455][ T282] dst_init+0x84/0x4a0 [ 9085.971455][ T282] dst_alloc+0x97/0x150 [ 9085.971455][ T282] ip6_dst_alloc+0x23/0x90 [ 9085.971455][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9085.971455][ T282] ip6_pol_route+0x56f/0x840 [ 9085.971455][ T282] fib6_rule_lookup+0x196/0x240 [ 9085.971455][ T282] ip6_route_input+0x542/0x980 [ 9085.971455][ T282] ipv6_rcv+0x8f/0x400 [ 9085.971455][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9085.971455][ T282] process_backlog+0x101/0x620 [ 9085.971455][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9085.971455][ T282] net_rx_action+0x495/0xbe0 [ 9085.971455][ T282] __do_softirq+0x1b5/0x7f6 [ 9085.971455][ T282] [ 9085.973459][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9085.973459][ T282] netdev_get_by_index+0x5e/0x80 [ 9085.973459][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9085.973459][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9085.973459][ T282] ip6_route_add+0x1c/0x140 [ 9085.973459][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9085.973459][ T282] inet6_addr_add+0x4f8/0xa40 [ 9085.973459][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9085.973459][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9085.973459][ T282] netlink_rcv_skb+0x130/0x360 [ 9085.973459][ T282] netlink_unicast+0x449/0x710 [ 9085.973459][ T282] netlink_sendmsg+0x723/0xbe0 [ 9085.973459][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9085.973459][ T282] ___sys_sendmsg+0xee/0x170 [ 9085.973459][ T282] __sys_sendmsg+0xcd/0x170 [ 9085.973459][ T282] do_syscall_64+0xc6/0x1e0 [ 9085.973459][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9085.973459][ T282] [ 9085.975930][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9085.975930][ T282] netdev_get_by_index+0x5e/0x80 [ 9085.975930][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9085.975930][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9085.975930][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9085.975930][ T282] ipv6_add_addr+0x411/0x2000 [ 9085.975930][ T282] inet6_addr_add+0x30e/0xa40 [ 9085.975930][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9085.975930][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9085.975930][ T282] netlink_rcv_skb+0x130/0x360 [ 9085.975930][ T282] netlink_unicast+0x449/0x710 [ 9085.975930][ T282] netlink_sendmsg+0x723/0xbe0 [ 9085.975930][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9085.975930][ T282] ___sys_sendmsg+0xee/0x170 [ 9085.975930][ T282] __sys_sendmsg+0xcd/0x170 [ 9085.975930][ T282] do_syscall_64+0xc6/0x1e0 [ 9085.975930][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9085.975930][ T282] [ 9085.978421][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9085.978421][ T282] netdev_get_by_index+0x5e/0x80 [ 9085.978421][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9085.978421][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9085.978421][ T282] ip6_route_add+0x1c/0x140 [ 9085.978421][ T282] addrconf_add_mroute+0x129/0x180 [ 9085.978421][ T282] addrconf_add_dev+0xe2/0x170 [ 9085.978421][ T282] inet6_addr_add+0x12f/0xa40 [ 9085.978421][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9085.978421][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9085.978421][ T282] netlink_rcv_skb+0x130/0x360 [ 9085.978421][ T282] netlink_unicast+0x449/0x710 [ 9085.978421][ T282] netlink_sendmsg+0x723/0xbe0 [ 9085.978421][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9085.978421][ T282] ___sys_sendmsg+0xee/0x170 [ 9085.978421][ T282] __sys_sendmsg+0xcd/0x170 [ 9085.978421][ T282] do_syscall_64+0xc6/0x1e0 [ 9085.978421][ T282] [ 9085.980840][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9085.980840][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9085.980840][ T282] ipv6_find_idev+0x102/0x170 [ 9085.980840][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9085.980840][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9085.980840][ T282] netlink_rcv_skb+0x130/0x360 [ 9085.980840][ T282] netlink_unicast+0x449/0x710 [ 9085.980840][ T282] netlink_sendmsg+0x723/0xbe0 [ 9085.980840][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9085.980840][ T282] ___sys_sendmsg+0xee/0x170 [ 9085.980840][ T282] __sys_sendmsg+0xcd/0x170 [ 9085.980840][ T282] do_syscall_64+0xc6/0x1e0 [ 9085.980840][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9085.980840][ T282] [ 9085.982720][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9085.982720][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9085.982720][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9085.982720][ T282] ipv6_find_idev+0x102/0x170 [ 9085.982720][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9085.982720][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9085.982720][ T282] netlink_rcv_skb+0x130/0x360 [ 9085.982720][ T282] netlink_unicast+0x449/0x710 [ 9085.982720][ T282] netlink_sendmsg+0x723/0xbe0 [ 9085.982720][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9085.982720][ T282] ___sys_sendmsg+0xee/0x170 [ 9085.982720][ T282] __sys_sendmsg+0xcd/0x170 [ 9085.982720][ T282] do_syscall_64+0xc6/0x1e0 [ 9085.982720][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9085.982720][ T282] [ 9087.618929][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9087.619378][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9087.619378][ T284] netdev_get_by_index+0x5e/0x80 [ 9087.619378][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9087.619378][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9087.619378][ T284] ip6_route_add+0x1c/0x140 [ 9087.619378][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9087.619378][ T284] inet6_addr_add+0x4f8/0xa40 [ 9087.619378][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9087.619378][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9087.619378][ T284] netlink_rcv_skb+0x130/0x360 [ 9087.619378][ T284] netlink_unicast+0x449/0x710 [ 9087.619378][ T284] netlink_sendmsg+0x723/0xbe0 [ 9087.619378][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9087.619378][ T284] ___sys_sendmsg+0xee/0x170 [ 9087.619378][ T284] __sys_sendmsg+0xcd/0x170 [ 9087.619378][ T284] do_syscall_64+0xc6/0x1e0 [ 9087.619378][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9087.619378][ T284] [ 9087.621843][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9087.621843][ T284] netdev_get_by_index+0x5e/0x80 [ 9087.621843][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9087.621843][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9087.621843][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9087.621843][ T284] ipv6_add_addr+0x411/0x2000 [ 9087.621843][ T284] inet6_addr_add+0x30e/0xa40 [ 9087.621843][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9087.621843][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9087.621843][ T284] netlink_rcv_skb+0x130/0x360 [ 9087.621843][ T284] netlink_unicast+0x449/0x710 [ 9087.621843][ T284] netlink_sendmsg+0x723/0xbe0 [ 9087.621843][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9087.621843][ T284] ___sys_sendmsg+0xee/0x170 [ 9087.621843][ T284] __sys_sendmsg+0xcd/0x170 [ 9087.621843][ T284] do_syscall_64+0xc6/0x1e0 [ 9087.621843][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9087.621843][ T284] [ 9087.624318][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9087.624318][ T284] netdev_get_by_index+0x5e/0x80 [ 9087.624318][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9087.624318][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9087.624318][ T284] ip6_route_add+0x1c/0x140 [ 9087.624318][ T284] addrconf_add_mroute+0x129/0x180 [ 9087.624318][ T284] addrconf_add_dev+0xe2/0x170 [ 9087.624318][ T284] inet6_addr_add+0x12f/0xa40 [ 9087.624318][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9087.624318][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9087.624318][ T284] netlink_rcv_skb+0x130/0x360 [ 9087.624318][ T284] netlink_unicast+0x449/0x710 [ 9087.624318][ T284] netlink_sendmsg+0x723/0xbe0 [ 9087.624318][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9087.624318][ T284] ___sys_sendmsg+0xee/0x170 [ 9087.624318][ T284] __sys_sendmsg+0xcd/0x170 [ 9087.624318][ T284] do_syscall_64+0xc6/0x1e0 [ 9087.624318][ T284] [ 9087.626730][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9087.626730][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9087.626730][ T284] ipv6_find_idev+0x102/0x170 [ 9087.626730][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9087.626730][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9087.626730][ T284] netlink_rcv_skb+0x130/0x360 [ 9087.626730][ T284] netlink_unicast+0x449/0x710 [ 9087.626730][ T284] netlink_sendmsg+0x723/0xbe0 [ 9087.626730][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9087.626730][ T284] ___sys_sendmsg+0xee/0x170 [ 9087.626730][ T284] __sys_sendmsg+0xcd/0x170 [ 9087.626730][ T284] do_syscall_64+0xc6/0x1e0 [ 9087.626730][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9087.626730][ T284] [ 9087.628628][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9087.628628][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9087.628628][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9087.628628][ T284] ipv6_find_idev+0x102/0x170 [ 9087.628628][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9087.628628][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9087.628628][ T284] netlink_rcv_skb+0x130/0x360 [ 9087.628628][ T284] netlink_unicast+0x449/0x710 [ 9087.628628][ T284] netlink_sendmsg+0x723/0xbe0 [ 9087.628628][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9087.628628][ T284] ___sys_sendmsg+0xee/0x170 [ 9087.628628][ T284] __sys_sendmsg+0xcd/0x170 [ 9087.628628][ T284] do_syscall_64+0xc6/0x1e0 [ 9087.628628][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9087.628628][ T284] [ 9096.234950][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9096.235465][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9096.235465][ T282] dst_init+0x84/0x4a0 [ 9096.235465][ T282] dst_alloc+0x97/0x150 [ 9096.235465][ T282] ip6_dst_alloc+0x23/0x90 [ 9096.235465][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9096.235465][ T282] ip6_pol_route+0x56f/0x840 [ 9096.235465][ T282] fib6_rule_lookup+0x196/0x240 [ 9096.235465][ T282] ip6_route_input+0x542/0x980 [ 9096.235465][ T282] ipv6_rcv+0x8f/0x400 [ 9096.235465][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9096.235465][ T282] process_backlog+0x101/0x620 [ 9096.235465][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9096.235465][ T282] net_rx_action+0x495/0xbe0 [ 9096.235465][ T282] __do_softirq+0x1b5/0x7f6 [ 9096.235465][ T282] [ 9096.237421][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9096.237421][ T282] netdev_get_by_index+0x5e/0x80 [ 9096.237421][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9096.237421][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9096.237421][ T282] ip6_route_add+0x1c/0x140 [ 9096.237421][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9096.237421][ T282] inet6_addr_add+0x4f8/0xa40 [ 9096.237421][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9096.237421][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9096.237421][ T282] netlink_rcv_skb+0x130/0x360 [ 9096.237421][ T282] netlink_unicast+0x449/0x710 [ 9096.237421][ T282] netlink_sendmsg+0x723/0xbe0 [ 9096.237421][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9096.237421][ T282] ___sys_sendmsg+0xee/0x170 [ 9096.237421][ T282] __sys_sendmsg+0xcd/0x170 [ 9096.237421][ T282] do_syscall_64+0xc6/0x1e0 [ 9096.237421][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9096.237421][ T282] [ 9096.239853][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9096.239853][ T282] netdev_get_by_index+0x5e/0x80 [ 9096.239853][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9096.239853][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9096.239853][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9096.239853][ T282] ipv6_add_addr+0x411/0x2000 [ 9096.239853][ T282] inet6_addr_add+0x30e/0xa40 [ 9096.239853][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9096.239853][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9096.239853][ T282] netlink_rcv_skb+0x130/0x360 [ 9096.239853][ T282] netlink_unicast+0x449/0x710 [ 9096.239853][ T282] netlink_sendmsg+0x723/0xbe0 [ 9096.239853][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9096.239853][ T282] ___sys_sendmsg+0xee/0x170 [ 9096.239853][ T282] __sys_sendmsg+0xcd/0x170 [ 9096.239853][ T282] do_syscall_64+0xc6/0x1e0 [ 9096.239853][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9096.239853][ T282] [ 9096.242236][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9096.242236][ T282] netdev_get_by_index+0x5e/0x80 [ 9096.242236][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9096.242236][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9096.242236][ T282] ip6_route_add+0x1c/0x140 [ 9096.242236][ T282] addrconf_add_mroute+0x129/0x180 [ 9096.242236][ T282] addrconf_add_dev+0xe2/0x170 [ 9096.242236][ T282] inet6_addr_add+0x12f/0xa40 [ 9096.242236][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9096.242236][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9096.242236][ T282] netlink_rcv_skb+0x130/0x360 [ 9096.242236][ T282] netlink_unicast+0x449/0x710 [ 9096.242236][ T282] netlink_sendmsg+0x723/0xbe0 [ 9096.242236][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9096.242236][ T282] ___sys_sendmsg+0xee/0x170 [ 9096.242236][ T282] __sys_sendmsg+0xcd/0x170 [ 9096.242236][ T282] do_syscall_64+0xc6/0x1e0 [ 9096.242236][ T282] [ 9096.244586][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9096.244586][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9096.244586][ T282] ipv6_find_idev+0x102/0x170 [ 9096.244586][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9096.244586][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9096.244586][ T282] netlink_rcv_skb+0x130/0x360 [ 9096.244586][ T282] netlink_unicast+0x449/0x710 [ 9096.244586][ T282] netlink_sendmsg+0x723/0xbe0 [ 9096.244586][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9096.244586][ T282] ___sys_sendmsg+0xee/0x170 [ 9096.244586][ T282] __sys_sendmsg+0xcd/0x170 [ 9096.244586][ T282] do_syscall_64+0xc6/0x1e0 [ 9096.244586][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9096.244586][ T282] [ 9096.246427][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9096.246427][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9096.246427][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9096.246427][ T282] ipv6_find_idev+0x102/0x170 [ 9096.246427][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9096.246427][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9096.246427][ T282] netlink_rcv_skb+0x130/0x360 [ 9096.246427][ T282] netlink_unicast+0x449/0x710 [ 9096.246427][ T282] netlink_sendmsg+0x723/0xbe0 [ 9096.246427][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9096.246427][ T282] ___sys_sendmsg+0xee/0x170 [ 9096.246427][ T282] __sys_sendmsg+0xcd/0x170 [ 9096.246427][ T282] do_syscall_64+0xc6/0x1e0 [ 9096.246427][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9096.246427][ T282] [ 9097.867038][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9097.867505][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9097.867505][ T284] netdev_get_by_index+0x5e/0x80 [ 9097.867505][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9097.867505][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9097.867505][ T284] ip6_route_add+0x1c/0x140 [ 9097.867505][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9097.867505][ T284] inet6_addr_add+0x4f8/0xa40 [ 9097.867505][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9097.867505][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9097.867505][ T284] netlink_rcv_skb+0x130/0x360 [ 9097.867505][ T284] netlink_unicast+0x449/0x710 [ 9097.867505][ T284] netlink_sendmsg+0x723/0xbe0 [ 9097.867505][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9097.867505][ T284] ___sys_sendmsg+0xee/0x170 [ 9097.867505][ T284] __sys_sendmsg+0xcd/0x170 [ 9097.867505][ T284] do_syscall_64+0xc6/0x1e0 [ 9097.867505][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9097.867505][ T284] [ 9097.869967][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9097.869967][ T284] netdev_get_by_index+0x5e/0x80 [ 9097.869967][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9097.869967][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9097.869967][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9097.869967][ T284] ipv6_add_addr+0x411/0x2000 [ 9097.869967][ T284] inet6_addr_add+0x30e/0xa40 [ 9097.869967][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9097.869967][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9097.869967][ T284] netlink_rcv_skb+0x130/0x360 [ 9097.869967][ T284] netlink_unicast+0x449/0x710 [ 9097.869967][ T284] netlink_sendmsg+0x723/0xbe0 [ 9097.869967][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9097.869967][ T284] ___sys_sendmsg+0xee/0x170 [ 9097.869967][ T284] __sys_sendmsg+0xcd/0x170 [ 9097.869967][ T284] do_syscall_64+0xc6/0x1e0 [ 9097.869967][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9097.869967][ T284] [ 9097.872420][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9097.872420][ T284] netdev_get_by_index+0x5e/0x80 [ 9097.872420][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9097.872420][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9097.872420][ T284] ip6_route_add+0x1c/0x140 [ 9097.872420][ T284] addrconf_add_mroute+0x129/0x180 [ 9097.872420][ T284] addrconf_add_dev+0xe2/0x170 [ 9097.872420][ T284] inet6_addr_add+0x12f/0xa40 [ 9097.872420][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9097.872420][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9097.872420][ T284] netlink_rcv_skb+0x130/0x360 [ 9097.872420][ T284] netlink_unicast+0x449/0x710 [ 9097.872420][ T284] netlink_sendmsg+0x723/0xbe0 [ 9097.872420][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9097.872420][ T284] ___sys_sendmsg+0xee/0x170 [ 9097.872420][ T284] __sys_sendmsg+0xcd/0x170 [ 9097.872420][ T284] do_syscall_64+0xc6/0x1e0 [ 9097.872420][ T284] [ 9097.874825][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9097.874825][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9097.874825][ T284] ipv6_find_idev+0x102/0x170 [ 9097.874825][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9097.874825][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9097.874825][ T284] netlink_rcv_skb+0x130/0x360 [ 9097.874825][ T284] netlink_unicast+0x449/0x710 [ 9097.874825][ T284] netlink_sendmsg+0x723/0xbe0 [ 9097.874825][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9097.874825][ T284] ___sys_sendmsg+0xee/0x170 [ 9097.874825][ T284] __sys_sendmsg+0xcd/0x170 [ 9097.874825][ T284] do_syscall_64+0xc6/0x1e0 [ 9097.874825][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9097.874825][ T284] [ 9097.877208][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9097.877208][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9097.877208][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9097.877208][ T284] ipv6_find_idev+0x102/0x170 [ 9097.877208][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9097.877208][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9097.877208][ T284] netlink_rcv_skb+0x130/0x360 [ 9097.877208][ T284] netlink_unicast+0x449/0x710 [ 9097.877208][ T284] netlink_sendmsg+0x723/0xbe0 [ 9097.877208][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9097.877208][ T284] ___sys_sendmsg+0xee/0x170 [ 9097.877208][ T284] __sys_sendmsg+0xcd/0x170 [ 9097.877208][ T284] do_syscall_64+0xc6/0x1e0 [ 9097.877208][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9097.877208][ T284] [ 9106.499008][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9106.499483][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9106.499483][ T282] dst_init+0x84/0x4a0 [ 9106.499483][ T282] dst_alloc+0x97/0x150 [ 9106.499483][ T282] ip6_dst_alloc+0x23/0x90 [ 9106.499483][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9106.499483][ T282] ip6_pol_route+0x56f/0x840 [ 9106.499483][ T282] fib6_rule_lookup+0x196/0x240 [ 9106.499483][ T282] ip6_route_input+0x542/0x980 [ 9106.499483][ T282] ipv6_rcv+0x8f/0x400 [ 9106.499483][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9106.499483][ T282] process_backlog+0x101/0x620 [ 9106.499483][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9106.499483][ T282] net_rx_action+0x495/0xbe0 [ 9106.499483][ T282] __do_softirq+0x1b5/0x7f6 [ 9106.499483][ T282] [ 9106.501437][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9106.501437][ T282] netdev_get_by_index+0x5e/0x80 [ 9106.501437][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9106.501437][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9106.501437][ T282] ip6_route_add+0x1c/0x140 [ 9106.501437][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9106.501437][ T282] inet6_addr_add+0x4f8/0xa40 [ 9106.501437][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9106.501437][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9106.501437][ T282] netlink_rcv_skb+0x130/0x360 [ 9106.501437][ T282] netlink_unicast+0x449/0x710 [ 9106.501437][ T282] netlink_sendmsg+0x723/0xbe0 [ 9106.501437][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9106.501437][ T282] ___sys_sendmsg+0xee/0x170 [ 9106.501437][ T282] __sys_sendmsg+0xcd/0x170 [ 9106.501437][ T282] do_syscall_64+0xc6/0x1e0 [ 9106.501437][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9106.501437][ T282] [ 9106.503840][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9106.503840][ T282] netdev_get_by_index+0x5e/0x80 [ 9106.503840][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9106.503840][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9106.503840][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9106.503840][ T282] ipv6_add_addr+0x411/0x2000 [ 9106.503840][ T282] inet6_addr_add+0x30e/0xa40 [ 9106.503840][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9106.503840][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9106.503840][ T282] netlink_rcv_skb+0x130/0x360 [ 9106.503840][ T282] netlink_unicast+0x449/0x710 [ 9106.503840][ T282] netlink_sendmsg+0x723/0xbe0 [ 9106.503840][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9106.503840][ T282] ___sys_sendmsg+0xee/0x170 [ 9106.503840][ T282] __sys_sendmsg+0xcd/0x170 [ 9106.503840][ T282] do_syscall_64+0xc6/0x1e0 [ 9106.503840][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9106.503840][ T282] [ 9106.506248][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9106.506248][ T282] netdev_get_by_index+0x5e/0x80 [ 9106.506248][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9106.506248][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9106.506248][ T282] ip6_route_add+0x1c/0x140 [ 9106.506248][ T282] addrconf_add_mroute+0x129/0x180 [ 9106.506248][ T282] addrconf_add_dev+0xe2/0x170 [ 9106.506248][ T282] inet6_addr_add+0x12f/0xa40 [ 9106.506248][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9106.506248][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9106.506248][ T282] netlink_rcv_skb+0x130/0x360 [ 9106.506248][ T282] netlink_unicast+0x449/0x710 [ 9106.506248][ T282] netlink_sendmsg+0x723/0xbe0 [ 9106.506248][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9106.506248][ T282] ___sys_sendmsg+0xee/0x170 [ 9106.506248][ T282] __sys_sendmsg+0xcd/0x170 [ 9106.506248][ T282] do_syscall_64+0xc6/0x1e0 [ 9106.506248][ T282] [ 9106.508610][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9106.508610][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9106.508610][ T282] ipv6_find_idev+0x102/0x170 [ 9106.508610][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9106.508610][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9106.508610][ T282] netlink_rcv_skb+0x130/0x360 [ 9106.508610][ T282] netlink_unicast+0x449/0x710 [ 9106.508610][ T282] netlink_sendmsg+0x723/0xbe0 [ 9106.508610][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9106.508610][ T282] ___sys_sendmsg+0xee/0x170 [ 9106.508610][ T282] __sys_sendmsg+0xcd/0x170 [ 9106.508610][ T282] do_syscall_64+0xc6/0x1e0 [ 9106.508610][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9106.508610][ T282] [ 9106.510452][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9106.510452][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9106.510452][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9106.510452][ T282] ipv6_find_idev+0x102/0x170 [ 9106.510452][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9106.510452][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9106.510452][ T282] netlink_rcv_skb+0x130/0x360 [ 9106.510452][ T282] netlink_unicast+0x449/0x710 [ 9106.510452][ T282] netlink_sendmsg+0x723/0xbe0 [ 9106.510452][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9106.510452][ T282] ___sys_sendmsg+0xee/0x170 [ 9106.510452][ T282] __sys_sendmsg+0xcd/0x170 [ 9106.510452][ T282] do_syscall_64+0xc6/0x1e0 [ 9106.510452][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9106.510452][ T282] [ 9108.114944][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9108.115434][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9108.115434][ T284] netdev_get_by_index+0x5e/0x80 [ 9108.115434][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9108.115434][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9108.115434][ T284] ip6_route_add+0x1c/0x140 [ 9108.115434][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9108.115434][ T284] inet6_addr_add+0x4f8/0xa40 [ 9108.115434][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9108.115434][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9108.115434][ T284] netlink_rcv_skb+0x130/0x360 [ 9108.115434][ T284] netlink_unicast+0x449/0x710 [ 9108.115434][ T284] netlink_sendmsg+0x723/0xbe0 [ 9108.115434][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9108.115434][ T284] ___sys_sendmsg+0xee/0x170 [ 9108.115434][ T284] __sys_sendmsg+0xcd/0x170 [ 9108.115434][ T284] do_syscall_64+0xc6/0x1e0 [ 9108.115434][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9108.115434][ T284] [ 9108.117925][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9108.117925][ T284] netdev_get_by_index+0x5e/0x80 [ 9108.117925][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9108.117925][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9108.117925][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9108.117925][ T284] ipv6_add_addr+0x411/0x2000 [ 9108.117925][ T284] inet6_addr_add+0x30e/0xa40 [ 9108.117925][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9108.117925][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9108.117925][ T284] netlink_rcv_skb+0x130/0x360 [ 9108.117925][ T284] netlink_unicast+0x449/0x710 [ 9108.117925][ T284] netlink_sendmsg+0x723/0xbe0 [ 9108.117925][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9108.117925][ T284] ___sys_sendmsg+0xee/0x170 [ 9108.117925][ T284] __sys_sendmsg+0xcd/0x170 [ 9108.117925][ T284] do_syscall_64+0xc6/0x1e0 [ 9108.117925][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9108.117925][ T284] [ 9108.120383][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9108.120383][ T284] netdev_get_by_index+0x5e/0x80 [ 9108.120383][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9108.120383][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9108.120383][ T284] ip6_route_add+0x1c/0x140 [ 9108.120383][ T284] addrconf_add_mroute+0x129/0x180 [ 9108.120383][ T284] addrconf_add_dev+0xe2/0x170 [ 9108.120383][ T284] inet6_addr_add+0x12f/0xa40 [ 9108.120383][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9108.120383][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9108.120383][ T284] netlink_rcv_skb+0x130/0x360 [ 9108.120383][ T284] netlink_unicast+0x449/0x710 [ 9108.120383][ T284] netlink_sendmsg+0x723/0xbe0 [ 9108.120383][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9108.120383][ T284] ___sys_sendmsg+0xee/0x170 [ 9108.120383][ T284] __sys_sendmsg+0xcd/0x170 [ 9108.120383][ T284] do_syscall_64+0xc6/0x1e0 [ 9108.120383][ T284] [ 9108.122803][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9108.122803][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9108.122803][ T284] ipv6_find_idev+0x102/0x170 [ 9108.122803][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9108.122803][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9108.122803][ T284] netlink_rcv_skb+0x130/0x360 [ 9108.122803][ T284] netlink_unicast+0x449/0x710 [ 9108.122803][ T284] netlink_sendmsg+0x723/0xbe0 [ 9108.122803][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9108.122803][ T284] ___sys_sendmsg+0xee/0x170 [ 9108.122803][ T284] __sys_sendmsg+0xcd/0x170 [ 9108.122803][ T284] do_syscall_64+0xc6/0x1e0 [ 9108.122803][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9108.122803][ T284] [ 9108.124703][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9108.124703][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9108.124703][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9108.124703][ T284] ipv6_find_idev+0x102/0x170 [ 9108.124703][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9108.124703][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9108.124703][ T284] netlink_rcv_skb+0x130/0x360 [ 9108.124703][ T284] netlink_unicast+0x449/0x710 [ 9108.124703][ T284] netlink_sendmsg+0x723/0xbe0 [ 9108.124703][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9108.124703][ T284] ___sys_sendmsg+0xee/0x170 [ 9108.124703][ T284] __sys_sendmsg+0xcd/0x170 [ 9108.124703][ T284] do_syscall_64+0xc6/0x1e0 [ 9108.124703][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9108.124703][ T284] [ 9116.531030][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9116.531514][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9116.531514][ T282] dst_init+0x84/0x4a0 [ 9116.531514][ T282] dst_alloc+0x97/0x150 [ 9116.531514][ T282] ip6_dst_alloc+0x23/0x90 [ 9116.531514][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9116.531514][ T282] ip6_pol_route+0x56f/0x840 [ 9116.531514][ T282] fib6_rule_lookup+0x196/0x240 [ 9116.531514][ T282] ip6_route_input+0x542/0x980 [ 9116.531514][ T282] ipv6_rcv+0x8f/0x400 [ 9116.531514][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9116.531514][ T282] process_backlog+0x101/0x620 [ 9116.531514][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9116.531514][ T282] net_rx_action+0x495/0xbe0 [ 9116.531514][ T282] __do_softirq+0x1b5/0x7f6 [ 9116.531514][ T282] [ 9116.533484][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9116.533484][ T282] netdev_get_by_index+0x5e/0x80 [ 9116.533484][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9116.533484][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9116.533484][ T282] ip6_route_add+0x1c/0x140 [ 9116.533484][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9116.533484][ T282] inet6_addr_add+0x4f8/0xa40 [ 9116.533484][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9116.533484][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9116.533484][ T282] netlink_rcv_skb+0x130/0x360 [ 9116.533484][ T282] netlink_unicast+0x449/0x710 [ 9116.533484][ T282] netlink_sendmsg+0x723/0xbe0 [ 9116.533484][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9116.533484][ T282] ___sys_sendmsg+0xee/0x170 [ 9116.533484][ T282] __sys_sendmsg+0xcd/0x170 [ 9116.533484][ T282] do_syscall_64+0xc6/0x1e0 [ 9116.533484][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9116.533484][ T282] [ 9116.535887][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9116.535887][ T282] netdev_get_by_index+0x5e/0x80 [ 9116.535887][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9116.535887][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9116.535887][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9116.535887][ T282] ipv6_add_addr+0x411/0x2000 [ 9116.535887][ T282] inet6_addr_add+0x30e/0xa40 [ 9116.535887][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9116.535887][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9116.535887][ T282] netlink_rcv_skb+0x130/0x360 [ 9116.535887][ T282] netlink_unicast+0x449/0x710 [ 9116.535887][ T282] netlink_sendmsg+0x723/0xbe0 [ 9116.535887][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9116.535887][ T282] ___sys_sendmsg+0xee/0x170 [ 9116.535887][ T282] __sys_sendmsg+0xcd/0x170 [ 9116.535887][ T282] do_syscall_64+0xc6/0x1e0 [ 9116.535887][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9116.535887][ T282] [ 9116.538294][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9116.538294][ T282] netdev_get_by_index+0x5e/0x80 [ 9116.538294][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9116.538294][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9116.538294][ T282] ip6_route_add+0x1c/0x140 [ 9116.538294][ T282] addrconf_add_mroute+0x129/0x180 [ 9116.538294][ T282] addrconf_add_dev+0xe2/0x170 [ 9116.538294][ T282] inet6_addr_add+0x12f/0xa40 [ 9116.538294][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9116.538294][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9116.538294][ T282] netlink_rcv_skb+0x130/0x360 [ 9116.538294][ T282] netlink_unicast+0x449/0x710 [ 9116.538294][ T282] netlink_sendmsg+0x723/0xbe0 [ 9116.538294][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9116.538294][ T282] ___sys_sendmsg+0xee/0x170 [ 9116.538294][ T282] __sys_sendmsg+0xcd/0x170 [ 9116.538294][ T282] do_syscall_64+0xc6/0x1e0 [ 9116.538294][ T282] [ 9116.540650][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9116.540650][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9116.540650][ T282] ipv6_find_idev+0x102/0x170 [ 9116.540650][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9116.540650][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9116.540650][ T282] netlink_rcv_skb+0x130/0x360 [ 9116.540650][ T282] netlink_unicast+0x449/0x710 [ 9116.540650][ T282] netlink_sendmsg+0x723/0xbe0 [ 9116.540650][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9116.540650][ T282] ___sys_sendmsg+0xee/0x170 [ 9116.540650][ T282] __sys_sendmsg+0xcd/0x170 [ 9116.540650][ T282] do_syscall_64+0xc6/0x1e0 [ 9116.540650][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9116.540650][ T282] [ 9116.542497][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9116.542497][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9116.542497][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9116.542497][ T282] ipv6_find_idev+0x102/0x170 [ 9116.542497][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9116.542497][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9116.542497][ T282] netlink_rcv_skb+0x130/0x360 [ 9116.542497][ T282] netlink_unicast+0x449/0x710 [ 9116.542497][ T282] netlink_sendmsg+0x723/0xbe0 [ 9116.542497][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9116.542497][ T282] ___sys_sendmsg+0xee/0x170 [ 9116.542497][ T282] __sys_sendmsg+0xcd/0x170 [ 9116.542497][ T282] do_syscall_64+0xc6/0x1e0 [ 9116.542497][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9116.542497][ T282] [ 9118.362929][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9118.363386][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9118.363386][ T284] netdev_get_by_index+0x5e/0x80 [ 9118.363386][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9118.363386][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9118.363386][ T284] ip6_route_add+0x1c/0x140 [ 9118.363386][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9118.363386][ T284] inet6_addr_add+0x4f8/0xa40 [ 9118.363386][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9118.363386][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9118.363386][ T284] netlink_rcv_skb+0x130/0x360 [ 9118.363386][ T284] netlink_unicast+0x449/0x710 [ 9118.363386][ T284] netlink_sendmsg+0x723/0xbe0 [ 9118.363386][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9118.363386][ T284] ___sys_sendmsg+0xee/0x170 [ 9118.363386][ T284] __sys_sendmsg+0xcd/0x170 [ 9118.363386][ T284] do_syscall_64+0xc6/0x1e0 [ 9118.363386][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9118.363386][ T284] [ 9118.365873][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9118.365873][ T284] netdev_get_by_index+0x5e/0x80 [ 9118.365873][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9118.365873][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9118.365873][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9118.365873][ T284] ipv6_add_addr+0x411/0x2000 [ 9118.365873][ T284] inet6_addr_add+0x30e/0xa40 [ 9118.365873][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9118.365873][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9118.365873][ T284] netlink_rcv_skb+0x130/0x360 [ 9118.365873][ T284] netlink_unicast+0x449/0x710 [ 9118.365873][ T284] netlink_sendmsg+0x723/0xbe0 [ 9118.365873][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9118.365873][ T284] ___sys_sendmsg+0xee/0x170 [ 9118.365873][ T284] __sys_sendmsg+0xcd/0x170 [ 9118.365873][ T284] do_syscall_64+0xc6/0x1e0 [ 9118.365873][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9118.365873][ T284] [ 9118.368333][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9118.368333][ T284] netdev_get_by_index+0x5e/0x80 [ 9118.368333][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9118.368333][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9118.368333][ T284] ip6_route_add+0x1c/0x140 [ 9118.368333][ T284] addrconf_add_mroute+0x129/0x180 [ 9118.368333][ T284] addrconf_add_dev+0xe2/0x170 [ 9118.368333][ T284] inet6_addr_add+0x12f/0xa40 [ 9118.368333][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9118.368333][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9118.368333][ T284] netlink_rcv_skb+0x130/0x360 [ 9118.368333][ T284] netlink_unicast+0x449/0x710 [ 9118.368333][ T284] netlink_sendmsg+0x723/0xbe0 [ 9118.368333][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9118.368333][ T284] ___sys_sendmsg+0xee/0x170 [ 9118.368333][ T284] __sys_sendmsg+0xcd/0x170 [ 9118.368333][ T284] do_syscall_64+0xc6/0x1e0 [ 9118.368333][ T284] [ 9118.370726][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9118.370726][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9118.370726][ T284] ipv6_find_idev+0x102/0x170 [ 9118.370726][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9118.370726][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9118.370726][ T284] netlink_rcv_skb+0x130/0x360 [ 9118.370726][ T284] netlink_unicast+0x449/0x710 [ 9118.370726][ T284] netlink_sendmsg+0x723/0xbe0 [ 9118.370726][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9118.370726][ T284] ___sys_sendmsg+0xee/0x170 [ 9118.370726][ T284] __sys_sendmsg+0xcd/0x170 [ 9118.370726][ T284] do_syscall_64+0xc6/0x1e0 [ 9118.370726][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9118.370726][ T284] [ 9118.372611][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9118.372611][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9118.372611][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9118.372611][ T284] ipv6_find_idev+0x102/0x170 [ 9118.372611][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9118.372611][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9118.372611][ T284] netlink_rcv_skb+0x130/0x360 [ 9118.372611][ T284] netlink_unicast+0x449/0x710 [ 9118.372611][ T284] netlink_sendmsg+0x723/0xbe0 [ 9118.372611][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9118.372611][ T284] ___sys_sendmsg+0xee/0x170 [ 9118.372611][ T284] __sys_sendmsg+0xcd/0x170 [ 9118.372611][ T284] do_syscall_64+0xc6/0x1e0 [ 9118.372611][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9118.372611][ T284] [ 9126.787031][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9126.787533][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9126.787533][ T282] dst_init+0x84/0x4a0 [ 9126.787533][ T282] dst_alloc+0x97/0x150 [ 9126.787533][ T282] ip6_dst_alloc+0x23/0x90 [ 9126.787533][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9126.787533][ T282] ip6_pol_route+0x56f/0x840 [ 9126.787533][ T282] fib6_rule_lookup+0x196/0x240 [ 9126.787533][ T282] ip6_route_input+0x542/0x980 [ 9126.787533][ T282] ipv6_rcv+0x8f/0x400 [ 9126.787533][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9126.787533][ T282] process_backlog+0x101/0x620 [ 9126.787533][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9126.787533][ T282] net_rx_action+0x495/0xbe0 [ 9126.787533][ T282] __do_softirq+0x1b5/0x7f6 [ 9126.787533][ T282] [ 9126.789484][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9126.789484][ T282] netdev_get_by_index+0x5e/0x80 [ 9126.789484][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9126.789484][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9126.789484][ T282] ip6_route_add+0x1c/0x140 [ 9126.789484][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9126.789484][ T282] inet6_addr_add+0x4f8/0xa40 [ 9126.789484][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9126.789484][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9126.789484][ T282] netlink_rcv_skb+0x130/0x360 [ 9126.789484][ T282] netlink_unicast+0x449/0x710 [ 9126.789484][ T282] netlink_sendmsg+0x723/0xbe0 [ 9126.789484][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9126.789484][ T282] ___sys_sendmsg+0xee/0x170 [ 9126.789484][ T282] __sys_sendmsg+0xcd/0x170 [ 9126.789484][ T282] do_syscall_64+0xc6/0x1e0 [ 9126.789484][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9126.789484][ T282] [ 9126.791929][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9126.791929][ T282] netdev_get_by_index+0x5e/0x80 [ 9126.791929][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9126.791929][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9126.791929][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9126.791929][ T282] ipv6_add_addr+0x411/0x2000 [ 9126.791929][ T282] inet6_addr_add+0x30e/0xa40 [ 9126.791929][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9126.791929][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9126.791929][ T282] netlink_rcv_skb+0x130/0x360 [ 9126.791929][ T282] netlink_unicast+0x449/0x710 [ 9126.791929][ T282] netlink_sendmsg+0x723/0xbe0 [ 9126.791929][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9126.791929][ T282] ___sys_sendmsg+0xee/0x170 [ 9126.791929][ T282] __sys_sendmsg+0xcd/0x170 [ 9126.791929][ T282] do_syscall_64+0xc6/0x1e0 [ 9126.791929][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9126.791929][ T282] [ 9126.794367][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9126.794367][ T282] netdev_get_by_index+0x5e/0x80 [ 9126.794367][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9126.794367][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9126.794367][ T282] ip6_route_add+0x1c/0x140 [ 9126.794367][ T282] addrconf_add_mroute+0x129/0x180 [ 9126.794367][ T282] addrconf_add_dev+0xe2/0x170 [ 9126.794367][ T282] inet6_addr_add+0x12f/0xa40 [ 9126.794367][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9126.794367][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9126.794367][ T282] netlink_rcv_skb+0x130/0x360 [ 9126.794367][ T282] netlink_unicast+0x449/0x710 [ 9126.794367][ T282] netlink_sendmsg+0x723/0xbe0 [ 9126.794367][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9126.794367][ T282] ___sys_sendmsg+0xee/0x170 [ 9126.794367][ T282] __sys_sendmsg+0xcd/0x170 [ 9126.794367][ T282] do_syscall_64+0xc6/0x1e0 [ 9126.794367][ T282] [ 9126.796858][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9126.796858][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9126.796858][ T282] ipv6_find_idev+0x102/0x170 [ 9126.796858][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9126.796858][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9126.796858][ T282] netlink_rcv_skb+0x130/0x360 [ 9126.796858][ T282] netlink_unicast+0x449/0x710 [ 9126.796858][ T282] netlink_sendmsg+0x723/0xbe0 [ 9126.796858][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9126.796858][ T282] ___sys_sendmsg+0xee/0x170 [ 9126.796858][ T282] __sys_sendmsg+0xcd/0x170 [ 9126.796858][ T282] do_syscall_64+0xc6/0x1e0 [ 9126.796858][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9126.796858][ T282] [ 9126.798557][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9126.798557][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9126.798557][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9126.798557][ T282] ipv6_find_idev+0x102/0x170 [ 9126.798557][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9126.798557][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9126.798557][ T282] netlink_rcv_skb+0x130/0x360 [ 9126.798557][ T282] netlink_unicast+0x449/0x710 [ 9126.798557][ T282] netlink_sendmsg+0x723/0xbe0 [ 9126.798557][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9126.798557][ T282] ___sys_sendmsg+0xee/0x170 [ 9126.798557][ T282] __sys_sendmsg+0xcd/0x170 [ 9126.798557][ T282] do_syscall_64+0xc6/0x1e0 [ 9126.798557][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9126.798557][ T282] [ 9128.610926][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9128.611344][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9128.611344][ T284] netdev_get_by_index+0x5e/0x80 [ 9128.611344][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9128.611344][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9128.611344][ T284] ip6_route_add+0x1c/0x140 [ 9128.611344][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9128.611344][ T284] inet6_addr_add+0x4f8/0xa40 [ 9128.611344][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9128.611344][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9128.611344][ T284] netlink_rcv_skb+0x130/0x360 [ 9128.611344][ T284] netlink_unicast+0x449/0x710 [ 9128.611344][ T284] netlink_sendmsg+0x723/0xbe0 [ 9128.611344][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9128.611344][ T284] ___sys_sendmsg+0xee/0x170 [ 9128.611344][ T284] __sys_sendmsg+0xcd/0x170 [ 9128.611344][ T284] do_syscall_64+0xc6/0x1e0 [ 9128.611344][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9128.611344][ T284] [ 9128.613603][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9128.613603][ T284] netdev_get_by_index+0x5e/0x80 [ 9128.613603][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9128.613603][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9128.613603][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9128.613603][ T284] ipv6_add_addr+0x411/0x2000 [ 9128.613603][ T284] inet6_addr_add+0x30e/0xa40 [ 9128.613603][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9128.613603][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9128.613603][ T284] netlink_rcv_skb+0x130/0x360 [ 9128.613603][ T284] netlink_unicast+0x449/0x710 [ 9128.613603][ T284] netlink_sendmsg+0x723/0xbe0 [ 9128.613603][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9128.613603][ T284] ___sys_sendmsg+0xee/0x170 [ 9128.613603][ T284] __sys_sendmsg+0xcd/0x170 [ 9128.613603][ T284] do_syscall_64+0xc6/0x1e0 [ 9128.613603][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9128.613603][ T284] [ 9128.615830][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9128.615830][ T284] netdev_get_by_index+0x5e/0x80 [ 9128.615830][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9128.615830][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9128.615830][ T284] ip6_route_add+0x1c/0x140 [ 9128.615830][ T284] addrconf_add_mroute+0x129/0x180 [ 9128.615830][ T284] addrconf_add_dev+0xe2/0x170 [ 9128.615830][ T284] inet6_addr_add+0x12f/0xa40 [ 9128.615830][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9128.615830][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9128.615830][ T284] netlink_rcv_skb+0x130/0x360 [ 9128.615830][ T284] netlink_unicast+0x449/0x710 [ 9128.615830][ T284] netlink_sendmsg+0x723/0xbe0 [ 9128.615830][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9128.615830][ T284] ___sys_sendmsg+0xee/0x170 [ 9128.615830][ T284] __sys_sendmsg+0xcd/0x170 [ 9128.615830][ T284] do_syscall_64+0xc6/0x1e0 [ 9128.615830][ T284] [ 9128.618027][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9128.618027][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9128.618027][ T284] ipv6_find_idev+0x102/0x170 [ 9128.618027][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9128.618027][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9128.618027][ T284] netlink_rcv_skb+0x130/0x360 [ 9128.618027][ T284] netlink_unicast+0x449/0x710 [ 9128.618027][ T284] netlink_sendmsg+0x723/0xbe0 [ 9128.618027][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9128.618027][ T284] ___sys_sendmsg+0xee/0x170 [ 9128.618027][ T284] __sys_sendmsg+0xcd/0x170 [ 9128.618027][ T284] do_syscall_64+0xc6/0x1e0 [ 9128.618027][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9128.618027][ T284] [ 9128.619743][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9128.619743][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9128.619743][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9128.619743][ T284] ipv6_find_idev+0x102/0x170 [ 9128.619743][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9128.619743][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9128.619743][ T284] netlink_rcv_skb+0x130/0x360 [ 9128.619743][ T284] netlink_unicast+0x449/0x710 [ 9128.619743][ T284] netlink_sendmsg+0x723/0xbe0 [ 9128.619743][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9128.619743][ T284] ___sys_sendmsg+0xee/0x170 [ 9128.619743][ T284] __sys_sendmsg+0xcd/0x170 [ 9128.619743][ T284] do_syscall_64+0xc6/0x1e0 [ 9128.619743][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9128.619743][ T284] [ 9137.043037][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9137.043445][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9137.043445][ T282] dst_init+0x84/0x4a0 [ 9137.043445][ T282] dst_alloc+0x97/0x150 [ 9137.043445][ T282] ip6_dst_alloc+0x23/0x90 [ 9137.043445][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9137.043445][ T282] ip6_pol_route+0x56f/0x840 [ 9137.043445][ T282] fib6_rule_lookup+0x196/0x240 [ 9137.043445][ T282] ip6_route_input+0x542/0x980 [ 9137.043445][ T282] ipv6_rcv+0x8f/0x400 [ 9137.043445][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9137.043445][ T282] process_backlog+0x101/0x620 [ 9137.043445][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9137.043445][ T282] net_rx_action+0x495/0xbe0 [ 9137.043445][ T282] __do_softirq+0x1b5/0x7f6 [ 9137.043445][ T282] [ 9137.045229][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9137.045229][ T282] netdev_get_by_index+0x5e/0x80 [ 9137.045229][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9137.045229][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9137.045229][ T282] ip6_route_add+0x1c/0x140 [ 9137.045229][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9137.045229][ T282] inet6_addr_add+0x4f8/0xa40 [ 9137.045229][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9137.045229][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9137.045229][ T282] netlink_rcv_skb+0x130/0x360 [ 9137.045229][ T282] netlink_unicast+0x449/0x710 [ 9137.045229][ T282] netlink_sendmsg+0x723/0xbe0 [ 9137.045229][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9137.045229][ T282] ___sys_sendmsg+0xee/0x170 [ 9137.045229][ T282] __sys_sendmsg+0xcd/0x170 [ 9137.045229][ T282] do_syscall_64+0xc6/0x1e0 [ 9137.045229][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9137.045229][ T282] [ 9137.047444][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9137.047444][ T282] netdev_get_by_index+0x5e/0x80 [ 9137.047444][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9137.047444][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9137.047444][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9137.047444][ T282] ipv6_add_addr+0x411/0x2000 [ 9137.047444][ T282] inet6_addr_add+0x30e/0xa40 [ 9137.047444][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9137.047444][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9137.047444][ T282] netlink_rcv_skb+0x130/0x360 [ 9137.047444][ T282] netlink_unicast+0x449/0x710 [ 9137.047444][ T282] netlink_sendmsg+0x723/0xbe0 [ 9137.047444][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9137.047444][ T282] ___sys_sendmsg+0xee/0x170 [ 9137.047444][ T282] __sys_sendmsg+0xcd/0x170 [ 9137.047444][ T282] do_syscall_64+0xc6/0x1e0 [ 9137.047444][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9137.047444][ T282] [ 9137.049626][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9137.049626][ T282] netdev_get_by_index+0x5e/0x80 [ 9137.049626][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9137.049626][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9137.049626][ T282] ip6_route_add+0x1c/0x140 [ 9137.049626][ T282] addrconf_add_mroute+0x129/0x180 [ 9137.049626][ T282] addrconf_add_dev+0xe2/0x170 [ 9137.049626][ T282] inet6_addr_add+0x12f/0xa40 [ 9137.049626][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9137.049626][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9137.049626][ T282] netlink_rcv_skb+0x130/0x360 [ 9137.049626][ T282] netlink_unicast+0x449/0x710 [ 9137.049626][ T282] netlink_sendmsg+0x723/0xbe0 [ 9137.049626][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9137.049626][ T282] ___sys_sendmsg+0xee/0x170 [ 9137.049626][ T282] __sys_sendmsg+0xcd/0x170 [ 9137.049626][ T282] do_syscall_64+0xc6/0x1e0 [ 9137.049626][ T282] [ 9137.051772][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9137.051772][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9137.051772][ T282] ipv6_find_idev+0x102/0x170 [ 9137.051772][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9137.051772][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9137.051772][ T282] netlink_rcv_skb+0x130/0x360 [ 9137.051772][ T282] netlink_unicast+0x449/0x710 [ 9137.051772][ T282] netlink_sendmsg+0x723/0xbe0 [ 9137.051772][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9137.051772][ T282] ___sys_sendmsg+0xee/0x170 [ 9137.051772][ T282] __sys_sendmsg+0xcd/0x170 [ 9137.051772][ T282] do_syscall_64+0xc6/0x1e0 [ 9137.051772][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9137.051772][ T282] [ 9137.053453][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9137.053453][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9137.053453][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9137.053453][ T282] ipv6_find_idev+0x102/0x170 [ 9137.053453][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9137.053453][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9137.053453][ T282] netlink_rcv_skb+0x130/0x360 [ 9137.053453][ T282] netlink_unicast+0x449/0x710 [ 9137.053453][ T282] netlink_sendmsg+0x723/0xbe0 [ 9137.053453][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9137.053453][ T282] ___sys_sendmsg+0xee/0x170 [ 9137.053453][ T282] __sys_sendmsg+0xcd/0x170 [ 9137.053453][ T282] do_syscall_64+0xc6/0x1e0 [ 9137.053453][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9137.053453][ T282] [ 9138.858933][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9138.859350][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9138.859350][ T284] netdev_get_by_index+0x5e/0x80 [ 9138.859350][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9138.859350][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9138.859350][ T284] ip6_route_add+0x1c/0x140 [ 9138.859350][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9138.859350][ T284] inet6_addr_add+0x4f8/0xa40 [ 9138.859350][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9138.859350][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9138.859350][ T284] netlink_rcv_skb+0x130/0x360 [ 9138.859350][ T284] netlink_unicast+0x449/0x710 [ 9138.859350][ T284] netlink_sendmsg+0x723/0xbe0 [ 9138.859350][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9138.859350][ T284] ___sys_sendmsg+0xee/0x170 [ 9138.859350][ T284] __sys_sendmsg+0xcd/0x170 [ 9138.859350][ T284] do_syscall_64+0xc6/0x1e0 [ 9138.859350][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9138.859350][ T284] [ 9138.861590][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9138.861590][ T284] netdev_get_by_index+0x5e/0x80 [ 9138.861590][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9138.861590][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9138.861590][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9138.861590][ T284] ipv6_add_addr+0x411/0x2000 [ 9138.861590][ T284] inet6_addr_add+0x30e/0xa40 [ 9138.861590][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9138.861590][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9138.861590][ T284] netlink_rcv_skb+0x130/0x360 [ 9138.861590][ T284] netlink_unicast+0x449/0x710 [ 9138.861590][ T284] netlink_sendmsg+0x723/0xbe0 [ 9138.861590][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9138.861590][ T284] ___sys_sendmsg+0xee/0x170 [ 9138.861590][ T284] __sys_sendmsg+0xcd/0x170 [ 9138.861590][ T284] do_syscall_64+0xc6/0x1e0 [ 9138.861590][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9138.861590][ T284] [ 9138.863823][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9138.863823][ T284] netdev_get_by_index+0x5e/0x80 [ 9138.863823][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9138.863823][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9138.863823][ T284] ip6_route_add+0x1c/0x140 [ 9138.863823][ T284] addrconf_add_mroute+0x129/0x180 [ 9138.863823][ T284] addrconf_add_dev+0xe2/0x170 [ 9138.863823][ T284] inet6_addr_add+0x12f/0xa40 [ 9138.863823][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9138.863823][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9138.863823][ T284] netlink_rcv_skb+0x130/0x360 [ 9138.863823][ T284] netlink_unicast+0x449/0x710 [ 9138.863823][ T284] netlink_sendmsg+0x723/0xbe0 [ 9138.863823][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9138.863823][ T284] ___sys_sendmsg+0xee/0x170 [ 9138.863823][ T284] __sys_sendmsg+0xcd/0x170 [ 9138.863823][ T284] do_syscall_64+0xc6/0x1e0 [ 9138.863823][ T284] [ 9138.866004][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9138.866004][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9138.866004][ T284] ipv6_find_idev+0x102/0x170 [ 9138.866004][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9138.866004][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9138.866004][ T284] netlink_rcv_skb+0x130/0x360 [ 9138.866004][ T284] netlink_unicast+0x449/0x710 [ 9138.866004][ T284] netlink_sendmsg+0x723/0xbe0 [ 9138.866004][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9138.866004][ T284] ___sys_sendmsg+0xee/0x170 [ 9138.866004][ T284] __sys_sendmsg+0xcd/0x170 [ 9138.866004][ T284] do_syscall_64+0xc6/0x1e0 [ 9138.866004][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9138.866004][ T284] [ 9138.867722][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9138.867722][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9138.867722][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9138.867722][ T284] ipv6_find_idev+0x102/0x170 [ 9138.867722][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9138.867722][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9138.867722][ T284] netlink_rcv_skb+0x130/0x360 [ 9138.867722][ T284] netlink_unicast+0x449/0x710 [ 9138.867722][ T284] netlink_sendmsg+0x723/0xbe0 [ 9138.867722][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9138.867722][ T284] ___sys_sendmsg+0xee/0x170 [ 9138.867722][ T284] __sys_sendmsg+0xcd/0x170 [ 9138.867722][ T284] do_syscall_64+0xc6/0x1e0 [ 9138.867722][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9138.867722][ T284] [ 9147.291008][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9147.291468][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9147.291468][ T282] dst_init+0x84/0x4a0 [ 9147.291468][ T282] dst_alloc+0x97/0x150 [ 9147.291468][ T282] ip6_dst_alloc+0x23/0x90 [ 9147.291468][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9147.291468][ T282] ip6_pol_route+0x56f/0x840 [ 9147.291468][ T282] fib6_rule_lookup+0x196/0x240 [ 9147.291468][ T282] ip6_route_input+0x542/0x980 [ 9147.291468][ T282] ipv6_rcv+0x8f/0x400 [ 9147.291468][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9147.291468][ T282] process_backlog+0x101/0x620 [ 9147.291468][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9147.291468][ T282] net_rx_action+0x495/0xbe0 [ 9147.291468][ T282] __do_softirq+0x1b5/0x7f6 [ 9147.291468][ T282] [ 9147.293256][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9147.293256][ T282] netdev_get_by_index+0x5e/0x80 [ 9147.293256][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9147.293256][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9147.293256][ T282] ip6_route_add+0x1c/0x140 [ 9147.293256][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9147.293256][ T282] inet6_addr_add+0x4f8/0xa40 [ 9147.293256][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9147.293256][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9147.293256][ T282] netlink_rcv_skb+0x130/0x360 [ 9147.293256][ T282] netlink_unicast+0x449/0x710 [ 9147.293256][ T282] netlink_sendmsg+0x723/0xbe0 [ 9147.293256][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9147.293256][ T282] ___sys_sendmsg+0xee/0x170 [ 9147.293256][ T282] __sys_sendmsg+0xcd/0x170 [ 9147.293256][ T282] do_syscall_64+0xc6/0x1e0 [ 9147.293256][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9147.293256][ T282] [ 9147.295447][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9147.295447][ T282] netdev_get_by_index+0x5e/0x80 [ 9147.295447][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9147.295447][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9147.295447][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9147.295447][ T282] ipv6_add_addr+0x411/0x2000 [ 9147.295447][ T282] inet6_addr_add+0x30e/0xa40 [ 9147.295447][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9147.295447][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9147.295447][ T282] netlink_rcv_skb+0x130/0x360 [ 9147.295447][ T282] netlink_unicast+0x449/0x710 [ 9147.295447][ T282] netlink_sendmsg+0x723/0xbe0 [ 9147.295447][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9147.295447][ T282] ___sys_sendmsg+0xee/0x170 [ 9147.295447][ T282] __sys_sendmsg+0xcd/0x170 [ 9147.295447][ T282] do_syscall_64+0xc6/0x1e0 [ 9147.295447][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9147.295447][ T282] [ 9147.297660][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9147.297660][ T282] netdev_get_by_index+0x5e/0x80 [ 9147.297660][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9147.297660][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9147.297660][ T282] ip6_route_add+0x1c/0x140 [ 9147.297660][ T282] addrconf_add_mroute+0x129/0x180 [ 9147.297660][ T282] addrconf_add_dev+0xe2/0x170 [ 9147.297660][ T282] inet6_addr_add+0x12f/0xa40 [ 9147.297660][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9147.297660][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9147.297660][ T282] netlink_rcv_skb+0x130/0x360 [ 9147.297660][ T282] netlink_unicast+0x449/0x710 [ 9147.297660][ T282] netlink_sendmsg+0x723/0xbe0 [ 9147.297660][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9147.297660][ T282] ___sys_sendmsg+0xee/0x170 [ 9147.297660][ T282] __sys_sendmsg+0xcd/0x170 [ 9147.297660][ T282] do_syscall_64+0xc6/0x1e0 [ 9147.297660][ T282] [ 9147.299805][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9147.299805][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9147.299805][ T282] ipv6_find_idev+0x102/0x170 [ 9147.299805][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9147.299805][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9147.299805][ T282] netlink_rcv_skb+0x130/0x360 [ 9147.299805][ T282] netlink_unicast+0x449/0x710 [ 9147.299805][ T282] netlink_sendmsg+0x723/0xbe0 [ 9147.299805][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9147.299805][ T282] ___sys_sendmsg+0xee/0x170 [ 9147.299805][ T282] __sys_sendmsg+0xcd/0x170 [ 9147.299805][ T282] do_syscall_64+0xc6/0x1e0 [ 9147.299805][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9147.299805][ T282] [ 9147.301487][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9147.301487][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9147.301487][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9147.301487][ T282] ipv6_find_idev+0x102/0x170 [ 9147.301487][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9147.301487][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9147.301487][ T282] netlink_rcv_skb+0x130/0x360 [ 9147.301487][ T282] netlink_unicast+0x449/0x710 [ 9147.301487][ T282] netlink_sendmsg+0x723/0xbe0 [ 9147.301487][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9147.301487][ T282] ___sys_sendmsg+0xee/0x170 [ 9147.301487][ T282] __sys_sendmsg+0xcd/0x170 [ 9147.301487][ T282] do_syscall_64+0xc6/0x1e0 [ 9147.301487][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9147.301487][ T282] [ 9149.106926][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9149.107368][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9149.107368][ T284] netdev_get_by_index+0x5e/0x80 [ 9149.107368][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9149.107368][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9149.107368][ T284] ip6_route_add+0x1c/0x140 [ 9149.107368][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9149.107368][ T284] inet6_addr_add+0x4f8/0xa40 [ 9149.107368][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9149.107368][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9149.107368][ T284] netlink_rcv_skb+0x130/0x360 [ 9149.107368][ T284] netlink_unicast+0x449/0x710 [ 9149.107368][ T284] netlink_sendmsg+0x723/0xbe0 [ 9149.107368][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9149.107368][ T284] ___sys_sendmsg+0xee/0x170 [ 9149.107368][ T284] __sys_sendmsg+0xcd/0x170 [ 9149.107368][ T284] do_syscall_64+0xc6/0x1e0 [ 9149.107368][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9149.107368][ T284] [ 9149.109614][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9149.109614][ T284] netdev_get_by_index+0x5e/0x80 [ 9149.109614][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9149.109614][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9149.109614][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9149.109614][ T284] ipv6_add_addr+0x411/0x2000 [ 9149.109614][ T284] inet6_addr_add+0x30e/0xa40 [ 9149.109614][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9149.109614][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9149.109614][ T284] netlink_rcv_skb+0x130/0x360 [ 9149.109614][ T284] netlink_unicast+0x449/0x710 [ 9149.109614][ T284] netlink_sendmsg+0x723/0xbe0 [ 9149.109614][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9149.109614][ T284] ___sys_sendmsg+0xee/0x170 [ 9149.109614][ T284] __sys_sendmsg+0xcd/0x170 [ 9149.109614][ T284] do_syscall_64+0xc6/0x1e0 [ 9149.109614][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9149.109614][ T284] [ 9149.111830][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9149.111830][ T284] netdev_get_by_index+0x5e/0x80 [ 9149.111830][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9149.111830][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9149.111830][ T284] ip6_route_add+0x1c/0x140 [ 9149.111830][ T284] addrconf_add_mroute+0x129/0x180 [ 9149.111830][ T284] addrconf_add_dev+0xe2/0x170 [ 9149.111830][ T284] inet6_addr_add+0x12f/0xa40 [ 9149.111830][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9149.111830][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9149.111830][ T284] netlink_rcv_skb+0x130/0x360 [ 9149.111830][ T284] netlink_unicast+0x449/0x710 [ 9149.111830][ T284] netlink_sendmsg+0x723/0xbe0 [ 9149.111830][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9149.111830][ T284] ___sys_sendmsg+0xee/0x170 [ 9149.111830][ T284] __sys_sendmsg+0xcd/0x170 [ 9149.111830][ T284] do_syscall_64+0xc6/0x1e0 [ 9149.111830][ T284] [ 9149.114008][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9149.114008][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9149.114008][ T284] ipv6_find_idev+0x102/0x170 [ 9149.114008][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9149.114008][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9149.114008][ T284] netlink_rcv_skb+0x130/0x360 [ 9149.114008][ T284] netlink_unicast+0x449/0x710 [ 9149.114008][ T284] netlink_sendmsg+0x723/0xbe0 [ 9149.114008][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9149.114008][ T284] ___sys_sendmsg+0xee/0x170 [ 9149.114008][ T284] __sys_sendmsg+0xcd/0x170 [ 9149.114008][ T284] do_syscall_64+0xc6/0x1e0 [ 9149.114008][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9149.114008][ T284] [ 9149.115723][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9149.115723][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9149.115723][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9149.115723][ T284] ipv6_find_idev+0x102/0x170 [ 9149.115723][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9149.115723][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9149.115723][ T284] netlink_rcv_skb+0x130/0x360 [ 9149.115723][ T284] netlink_unicast+0x449/0x710 [ 9149.115723][ T284] netlink_sendmsg+0x723/0xbe0 [ 9149.115723][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9149.115723][ T284] ___sys_sendmsg+0xee/0x170 [ 9149.115723][ T284] __sys_sendmsg+0xcd/0x170 [ 9149.115723][ T284] do_syscall_64+0xc6/0x1e0 [ 9149.115723][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9149.115723][ T284] [ 9157.539008][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9157.539476][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9157.539476][ T282] dst_init+0x84/0x4a0 [ 9157.539476][ T282] dst_alloc+0x97/0x150 [ 9157.539476][ T282] ip6_dst_alloc+0x23/0x90 [ 9157.539476][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9157.539476][ T282] ip6_pol_route+0x56f/0x840 [ 9157.539476][ T282] fib6_rule_lookup+0x196/0x240 [ 9157.539476][ T282] ip6_route_input+0x542/0x980 [ 9157.539476][ T282] ipv6_rcv+0x8f/0x400 [ 9157.539476][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9157.539476][ T282] process_backlog+0x101/0x620 [ 9157.539476][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9157.539476][ T282] net_rx_action+0x495/0xbe0 [ 9157.539476][ T282] __do_softirq+0x1b5/0x7f6 [ 9157.539476][ T282] [ 9157.541266][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9157.541266][ T282] netdev_get_by_index+0x5e/0x80 [ 9157.541266][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9157.541266][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9157.541266][ T282] ip6_route_add+0x1c/0x140 [ 9157.541266][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9157.541266][ T282] inet6_addr_add+0x4f8/0xa40 [ 9157.541266][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9157.541266][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9157.541266][ T282] netlink_rcv_skb+0x130/0x360 [ 9157.541266][ T282] netlink_unicast+0x449/0x710 [ 9157.541266][ T282] netlink_sendmsg+0x723/0xbe0 [ 9157.541266][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9157.541266][ T282] ___sys_sendmsg+0xee/0x170 [ 9157.541266][ T282] __sys_sendmsg+0xcd/0x170 [ 9157.541266][ T282] do_syscall_64+0xc6/0x1e0 [ 9157.541266][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9157.541266][ T282] [ 9157.543468][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9157.543468][ T282] netdev_get_by_index+0x5e/0x80 [ 9157.543468][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9157.543468][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9157.543468][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9157.543468][ T282] ipv6_add_addr+0x411/0x2000 [ 9157.543468][ T282] inet6_addr_add+0x30e/0xa40 [ 9157.543468][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9157.543468][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9157.543468][ T282] netlink_rcv_skb+0x130/0x360 [ 9157.543468][ T282] netlink_unicast+0x449/0x710 [ 9157.543468][ T282] netlink_sendmsg+0x723/0xbe0 [ 9157.543468][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9157.543468][ T282] ___sys_sendmsg+0xee/0x170 [ 9157.543468][ T282] __sys_sendmsg+0xcd/0x170 [ 9157.543468][ T282] do_syscall_64+0xc6/0x1e0 [ 9157.543468][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9157.543468][ T282] [ 9157.545651][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9157.545651][ T282] netdev_get_by_index+0x5e/0x80 [ 9157.545651][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9157.545651][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9157.545651][ T282] ip6_route_add+0x1c/0x140 [ 9157.545651][ T282] addrconf_add_mroute+0x129/0x180 [ 9157.545651][ T282] addrconf_add_dev+0xe2/0x170 [ 9157.545651][ T282] inet6_addr_add+0x12f/0xa40 [ 9157.545651][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9157.545651][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9157.545651][ T282] netlink_rcv_skb+0x130/0x360 [ 9157.545651][ T282] netlink_unicast+0x449/0x710 [ 9157.545651][ T282] netlink_sendmsg+0x723/0xbe0 [ 9157.545651][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9157.545651][ T282] ___sys_sendmsg+0xee/0x170 [ 9157.545651][ T282] __sys_sendmsg+0xcd/0x170 [ 9157.545651][ T282] do_syscall_64+0xc6/0x1e0 [ 9157.545651][ T282] [ 9157.547799][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9157.547799][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9157.547799][ T282] ipv6_find_idev+0x102/0x170 [ 9157.547799][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9157.547799][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9157.547799][ T282] netlink_rcv_skb+0x130/0x360 [ 9157.547799][ T282] netlink_unicast+0x449/0x710 [ 9157.547799][ T282] netlink_sendmsg+0x723/0xbe0 [ 9157.547799][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9157.547799][ T282] ___sys_sendmsg+0xee/0x170 [ 9157.547799][ T282] __sys_sendmsg+0xcd/0x170 [ 9157.547799][ T282] do_syscall_64+0xc6/0x1e0 [ 9157.547799][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9157.547799][ T282] [ 9157.549491][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9157.549491][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9157.549491][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9157.549491][ T282] ipv6_find_idev+0x102/0x170 [ 9157.549491][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9157.549491][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9157.549491][ T282] netlink_rcv_skb+0x130/0x360 [ 9157.549491][ T282] netlink_unicast+0x449/0x710 [ 9157.549491][ T282] netlink_sendmsg+0x723/0xbe0 [ 9157.549491][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9157.549491][ T282] ___sys_sendmsg+0xee/0x170 [ 9157.549491][ T282] __sys_sendmsg+0xcd/0x170 [ 9157.549491][ T282] do_syscall_64+0xc6/0x1e0 [ 9157.549491][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9157.549491][ T282] [ 9159.354927][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9159.355339][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9159.355339][ T284] netdev_get_by_index+0x5e/0x80 [ 9159.355339][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9159.355339][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9159.355339][ T284] ip6_route_add+0x1c/0x140 [ 9159.355339][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9159.355339][ T284] inet6_addr_add+0x4f8/0xa40 [ 9159.355339][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9159.355339][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9159.355339][ T284] netlink_rcv_skb+0x130/0x360 [ 9159.355339][ T284] netlink_unicast+0x449/0x710 [ 9159.355339][ T284] netlink_sendmsg+0x723/0xbe0 [ 9159.355339][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9159.355339][ T284] ___sys_sendmsg+0xee/0x170 [ 9159.355339][ T284] __sys_sendmsg+0xcd/0x170 [ 9159.355339][ T284] do_syscall_64+0xc6/0x1e0 [ 9159.355339][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9159.355339][ T284] [ 9159.357578][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9159.357578][ T284] netdev_get_by_index+0x5e/0x80 [ 9159.357578][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9159.357578][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9159.357578][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9159.357578][ T284] ipv6_add_addr+0x411/0x2000 [ 9159.357578][ T284] inet6_addr_add+0x30e/0xa40 [ 9159.357578][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9159.357578][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9159.357578][ T284] netlink_rcv_skb+0x130/0x360 [ 9159.357578][ T284] netlink_unicast+0x449/0x710 [ 9159.357578][ T284] netlink_sendmsg+0x723/0xbe0 [ 9159.357578][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9159.357578][ T284] ___sys_sendmsg+0xee/0x170 [ 9159.357578][ T284] __sys_sendmsg+0xcd/0x170 [ 9159.357578][ T284] do_syscall_64+0xc6/0x1e0 [ 9159.357578][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9159.357578][ T284] [ 9159.359790][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9159.359790][ T284] netdev_get_by_index+0x5e/0x80 [ 9159.359790][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9159.359790][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9159.359790][ T284] ip6_route_add+0x1c/0x140 [ 9159.359790][ T284] addrconf_add_mroute+0x129/0x180 [ 9159.359790][ T284] addrconf_add_dev+0xe2/0x170 [ 9159.359790][ T284] inet6_addr_add+0x12f/0xa40 [ 9159.359790][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9159.359790][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9159.359790][ T284] netlink_rcv_skb+0x130/0x360 [ 9159.359790][ T284] netlink_unicast+0x449/0x710 [ 9159.359790][ T284] netlink_sendmsg+0x723/0xbe0 [ 9159.359790][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9159.359790][ T284] ___sys_sendmsg+0xee/0x170 [ 9159.359790][ T284] __sys_sendmsg+0xcd/0x170 [ 9159.359790][ T284] do_syscall_64+0xc6/0x1e0 [ 9159.359790][ T284] [ 9159.361961][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9159.361961][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9159.361961][ T284] ipv6_find_idev+0x102/0x170 [ 9159.361961][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9159.361961][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9159.361961][ T284] netlink_rcv_skb+0x130/0x360 [ 9159.361961][ T284] netlink_unicast+0x449/0x710 [ 9159.361961][ T284] netlink_sendmsg+0x723/0xbe0 [ 9159.361961][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9159.361961][ T284] ___sys_sendmsg+0xee/0x170 [ 9159.361961][ T284] __sys_sendmsg+0xcd/0x170 [ 9159.361961][ T284] do_syscall_64+0xc6/0x1e0 [ 9159.361961][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9159.361961][ T284] [ 9159.364157][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9159.364157][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9159.364157][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9159.364157][ T284] ipv6_find_idev+0x102/0x170 [ 9159.364157][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9159.364157][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9159.364157][ T284] netlink_rcv_skb+0x130/0x360 [ 9159.364157][ T284] netlink_unicast+0x449/0x710 [ 9159.364157][ T284] netlink_sendmsg+0x723/0xbe0 [ 9159.364157][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9159.364157][ T284] ___sys_sendmsg+0xee/0x170 [ 9159.364157][ T284] __sys_sendmsg+0xcd/0x170 [ 9159.364157][ T284] do_syscall_64+0xc6/0x1e0 [ 9159.364157][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9159.364157][ T284] [ 9167.787007][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9167.787480][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9167.787480][ T282] dst_init+0x84/0x4a0 [ 9167.787480][ T282] dst_alloc+0x97/0x150 [ 9167.787480][ T282] ip6_dst_alloc+0x23/0x90 [ 9167.787480][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9167.787480][ T282] ip6_pol_route+0x56f/0x840 [ 9167.787480][ T282] fib6_rule_lookup+0x196/0x240 [ 9167.787480][ T282] ip6_route_input+0x542/0x980 [ 9167.787480][ T282] ipv6_rcv+0x8f/0x400 [ 9167.787480][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9167.787480][ T282] process_backlog+0x101/0x620 [ 9167.787480][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9167.787480][ T282] net_rx_action+0x495/0xbe0 [ 9167.787480][ T282] __do_softirq+0x1b5/0x7f6 [ 9167.787480][ T282] [ 9167.789781][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9167.789781][ T282] netdev_get_by_index+0x5e/0x80 [ 9167.789781][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9167.789781][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9167.789781][ T282] ip6_route_add+0x1c/0x140 [ 9167.789781][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9167.789781][ T282] inet6_addr_add+0x4f8/0xa40 [ 9167.789781][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9167.789781][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9167.789781][ T282] netlink_rcv_skb+0x130/0x360 [ 9167.789781][ T282] netlink_unicast+0x449/0x710 [ 9167.789781][ T282] netlink_sendmsg+0x723/0xbe0 [ 9167.789781][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9167.789781][ T282] ___sys_sendmsg+0xee/0x170 [ 9167.789781][ T282] __sys_sendmsg+0xcd/0x170 [ 9167.789781][ T282] do_syscall_64+0xc6/0x1e0 [ 9167.789781][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9167.789781][ T282] [ 9167.791974][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9167.791974][ T282] netdev_get_by_index+0x5e/0x80 [ 9167.791974][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9167.791974][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9167.791974][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9167.791974][ T282] ipv6_add_addr+0x411/0x2000 [ 9167.791974][ T282] inet6_addr_add+0x30e/0xa40 [ 9167.791974][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9167.791974][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9167.791974][ T282] netlink_rcv_skb+0x130/0x360 [ 9167.791974][ T282] netlink_unicast+0x449/0x710 [ 9167.791974][ T282] netlink_sendmsg+0x723/0xbe0 [ 9167.791974][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9167.791974][ T282] ___sys_sendmsg+0xee/0x170 [ 9167.791974][ T282] __sys_sendmsg+0xcd/0x170 [ 9167.791974][ T282] do_syscall_64+0xc6/0x1e0 [ 9167.791974][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9167.791974][ T282] [ 9167.794160][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9167.794160][ T282] netdev_get_by_index+0x5e/0x80 [ 9167.794160][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9167.794160][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9167.794160][ T282] ip6_route_add+0x1c/0x140 [ 9167.794160][ T282] addrconf_add_mroute+0x129/0x180 [ 9167.794160][ T282] addrconf_add_dev+0xe2/0x170 [ 9167.794160][ T282] inet6_addr_add+0x12f/0xa40 [ 9167.794160][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9167.794160][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9167.794160][ T282] netlink_rcv_skb+0x130/0x360 [ 9167.794160][ T282] netlink_unicast+0x449/0x710 [ 9167.794160][ T282] netlink_sendmsg+0x723/0xbe0 [ 9167.794160][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9167.794160][ T282] ___sys_sendmsg+0xee/0x170 [ 9167.794160][ T282] __sys_sendmsg+0xcd/0x170 [ 9167.794160][ T282] do_syscall_64+0xc6/0x1e0 [ 9167.794160][ T282] [ 9167.796304][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9167.796304][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9167.796304][ T282] ipv6_find_idev+0x102/0x170 [ 9167.796304][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9167.796304][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9167.796304][ T282] netlink_rcv_skb+0x130/0x360 [ 9167.796304][ T282] netlink_unicast+0x449/0x710 [ 9167.796304][ T282] netlink_sendmsg+0x723/0xbe0 [ 9167.796304][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9167.796304][ T282] ___sys_sendmsg+0xee/0x170 [ 9167.796304][ T282] __sys_sendmsg+0xcd/0x170 [ 9167.796304][ T282] do_syscall_64+0xc6/0x1e0 [ 9167.796304][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9167.796304][ T282] [ 9167.797995][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9167.797995][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9167.797995][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9167.797995][ T282] ipv6_find_idev+0x102/0x170 [ 9167.797995][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9167.797995][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9167.797995][ T282] netlink_rcv_skb+0x130/0x360 [ 9167.797995][ T282] netlink_unicast+0x449/0x710 [ 9167.797995][ T282] netlink_sendmsg+0x723/0xbe0 [ 9167.797995][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9167.797995][ T282] ___sys_sendmsg+0xee/0x170 [ 9167.797995][ T282] __sys_sendmsg+0xcd/0x170 [ 9167.797995][ T282] do_syscall_64+0xc6/0x1e0 [ 9167.797995][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9167.797995][ T282] [ 9169.602925][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9169.603340][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9169.603340][ T284] netdev_get_by_index+0x5e/0x80 [ 9169.603340][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9169.603340][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9169.603340][ T284] ip6_route_add+0x1c/0x140 [ 9169.603340][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9169.603340][ T284] inet6_addr_add+0x4f8/0xa40 [ 9169.603340][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9169.603340][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9169.603340][ T284] netlink_rcv_skb+0x130/0x360 [ 9169.603340][ T284] netlink_unicast+0x449/0x710 [ 9169.603340][ T284] netlink_sendmsg+0x723/0xbe0 [ 9169.603340][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9169.603340][ T284] ___sys_sendmsg+0xee/0x170 [ 9169.603340][ T284] __sys_sendmsg+0xcd/0x170 [ 9169.603340][ T284] do_syscall_64+0xc6/0x1e0 [ 9169.603340][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9169.603340][ T284] [ 9169.605594][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9169.605594][ T284] netdev_get_by_index+0x5e/0x80 [ 9169.605594][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9169.605594][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9169.605594][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9169.605594][ T284] ipv6_add_addr+0x411/0x2000 [ 9169.605594][ T284] inet6_addr_add+0x30e/0xa40 [ 9169.605594][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9169.605594][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9169.605594][ T284] netlink_rcv_skb+0x130/0x360 [ 9169.605594][ T284] netlink_unicast+0x449/0x710 [ 9169.605594][ T284] netlink_sendmsg+0x723/0xbe0 [ 9169.605594][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9169.605594][ T284] ___sys_sendmsg+0xee/0x170 [ 9169.605594][ T284] __sys_sendmsg+0xcd/0x170 [ 9169.605594][ T284] do_syscall_64+0xc6/0x1e0 [ 9169.605594][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9169.605594][ T284] [ 9169.607828][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9169.607828][ T284] netdev_get_by_index+0x5e/0x80 [ 9169.607828][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9169.607828][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9169.607828][ T284] ip6_route_add+0x1c/0x140 [ 9169.607828][ T284] addrconf_add_mroute+0x129/0x180 [ 9169.607828][ T284] addrconf_add_dev+0xe2/0x170 [ 9169.607828][ T284] inet6_addr_add+0x12f/0xa40 [ 9169.607828][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9169.607828][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9169.607828][ T284] netlink_rcv_skb+0x130/0x360 [ 9169.607828][ T284] netlink_unicast+0x449/0x710 [ 9169.607828][ T284] netlink_sendmsg+0x723/0xbe0 [ 9169.607828][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9169.607828][ T284] ___sys_sendmsg+0xee/0x170 [ 9169.607828][ T284] __sys_sendmsg+0xcd/0x170 [ 9169.607828][ T284] do_syscall_64+0xc6/0x1e0 [ 9169.607828][ T284] [ 9169.610007][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9169.610007][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9169.610007][ T284] ipv6_find_idev+0x102/0x170 [ 9169.610007][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9169.610007][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9169.610007][ T284] netlink_rcv_skb+0x130/0x360 [ 9169.610007][ T284] netlink_unicast+0x449/0x710 [ 9169.610007][ T284] netlink_sendmsg+0x723/0xbe0 [ 9169.610007][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9169.610007][ T284] ___sys_sendmsg+0xee/0x170 [ 9169.610007][ T284] __sys_sendmsg+0xcd/0x170 [ 9169.610007][ T284] do_syscall_64+0xc6/0x1e0 [ 9169.610007][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9169.610007][ T284] [ 9169.611707][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9169.611707][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9169.611707][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9169.611707][ T284] ipv6_find_idev+0x102/0x170 [ 9169.611707][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9169.611707][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9169.611707][ T284] netlink_rcv_skb+0x130/0x360 [ 9169.611707][ T284] netlink_unicast+0x449/0x710 [ 9169.611707][ T284] netlink_sendmsg+0x723/0xbe0 [ 9169.611707][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9169.611707][ T284] ___sys_sendmsg+0xee/0x170 [ 9169.611707][ T284] __sys_sendmsg+0xcd/0x170 [ 9169.611707][ T284] do_syscall_64+0xc6/0x1e0 [ 9169.611707][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9169.611707][ T284] [ 9177.970961][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9177.971423][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9177.971423][ T282] dst_init+0x84/0x4a0 [ 9177.971423][ T282] dst_alloc+0x97/0x150 [ 9177.971423][ T282] ip6_dst_alloc+0x23/0x90 [ 9177.971423][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9177.971423][ T282] ip6_pol_route+0x56f/0x840 [ 9177.971423][ T282] fib6_rule_lookup+0x196/0x240 [ 9177.971423][ T282] ip6_route_input+0x542/0x980 [ 9177.971423][ T282] ipv6_rcv+0x8f/0x400 [ 9177.971423][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9177.971423][ T282] process_backlog+0x101/0x620 [ 9177.971423][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9177.971423][ T282] net_rx_action+0x495/0xbe0 [ 9177.971423][ T282] __do_softirq+0x1b5/0x7f6 [ 9177.971423][ T282] [ 9177.973210][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9177.973210][ T282] netdev_get_by_index+0x5e/0x80 [ 9177.973210][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9177.973210][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9177.973210][ T282] ip6_route_add+0x1c/0x140 [ 9177.973210][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9177.973210][ T282] inet6_addr_add+0x4f8/0xa40 [ 9177.973210][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9177.973210][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9177.973210][ T282] netlink_rcv_skb+0x130/0x360 [ 9177.973210][ T282] netlink_unicast+0x449/0x710 [ 9177.973210][ T282] netlink_sendmsg+0x723/0xbe0 [ 9177.973210][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9177.973210][ T282] ___sys_sendmsg+0xee/0x170 [ 9177.973210][ T282] __sys_sendmsg+0xcd/0x170 [ 9177.973210][ T282] do_syscall_64+0xc6/0x1e0 [ 9177.973210][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9177.973210][ T282] [ 9177.975896][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9177.975896][ T282] netdev_get_by_index+0x5e/0x80 [ 9177.975896][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9177.975896][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9177.975896][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9177.975896][ T282] ipv6_add_addr+0x411/0x2000 [ 9177.975896][ T282] inet6_addr_add+0x30e/0xa40 [ 9177.975896][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9177.975896][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9177.975896][ T282] netlink_rcv_skb+0x130/0x360 [ 9177.975896][ T282] netlink_unicast+0x449/0x710 [ 9177.975896][ T282] netlink_sendmsg+0x723/0xbe0 [ 9177.975896][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9177.975896][ T282] ___sys_sendmsg+0xee/0x170 [ 9177.975896][ T282] __sys_sendmsg+0xcd/0x170 [ 9177.975896][ T282] do_syscall_64+0xc6/0x1e0 [ 9177.975896][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9177.975896][ T282] [ 9177.978105][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9177.978105][ T282] netdev_get_by_index+0x5e/0x80 [ 9177.978105][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9177.978105][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9177.978105][ T282] ip6_route_add+0x1c/0x140 [ 9177.978105][ T282] addrconf_add_mroute+0x129/0x180 [ 9177.978105][ T282] addrconf_add_dev+0xe2/0x170 [ 9177.978105][ T282] inet6_addr_add+0x12f/0xa40 [ 9177.978105][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9177.978105][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9177.978105][ T282] netlink_rcv_skb+0x130/0x360 [ 9177.978105][ T282] netlink_unicast+0x449/0x710 [ 9177.978105][ T282] netlink_sendmsg+0x723/0xbe0 [ 9177.978105][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9177.978105][ T282] ___sys_sendmsg+0xee/0x170 [ 9177.978105][ T282] __sys_sendmsg+0xcd/0x170 [ 9177.978105][ T282] do_syscall_64+0xc6/0x1e0 [ 9177.978105][ T282] [ 9177.980277][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9177.980277][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9177.980277][ T282] ipv6_find_idev+0x102/0x170 [ 9177.980277][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9177.980277][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9177.980277][ T282] netlink_rcv_skb+0x130/0x360 [ 9177.980277][ T282] netlink_unicast+0x449/0x710 [ 9177.980277][ T282] netlink_sendmsg+0x723/0xbe0 [ 9177.980277][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9177.980277][ T282] ___sys_sendmsg+0xee/0x170 [ 9177.980277][ T282] __sys_sendmsg+0xcd/0x170 [ 9177.980277][ T282] do_syscall_64+0xc6/0x1e0 [ 9177.980277][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9177.980277][ T282] [ 9177.981978][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9177.981978][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9177.981978][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9177.981978][ T282] ipv6_find_idev+0x102/0x170 [ 9177.981978][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9177.981978][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9177.981978][ T282] netlink_rcv_skb+0x130/0x360 [ 9177.981978][ T282] netlink_unicast+0x449/0x710 [ 9177.981978][ T282] netlink_sendmsg+0x723/0xbe0 [ 9177.981978][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9177.981978][ T282] ___sys_sendmsg+0xee/0x170 [ 9177.981978][ T282] __sys_sendmsg+0xcd/0x170 [ 9177.981978][ T282] do_syscall_64+0xc6/0x1e0 [ 9177.981978][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9177.981978][ T282] [ 9179.762942][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9179.763347][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9179.763347][ T284] netdev_get_by_index+0x5e/0x80 [ 9179.763347][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9179.763347][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9179.763347][ T284] ip6_route_add+0x1c/0x140 [ 9179.763347][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9179.763347][ T284] inet6_addr_add+0x4f8/0xa40 [ 9179.763347][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9179.763347][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9179.763347][ T284] netlink_rcv_skb+0x130/0x360 [ 9179.763347][ T284] netlink_unicast+0x449/0x710 [ 9179.763347][ T284] netlink_sendmsg+0x723/0xbe0 [ 9179.763347][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9179.763347][ T284] ___sys_sendmsg+0xee/0x170 [ 9179.763347][ T284] __sys_sendmsg+0xcd/0x170 [ 9179.763347][ T284] do_syscall_64+0xc6/0x1e0 [ 9179.763347][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9179.763347][ T284] [ 9179.765591][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9179.765591][ T284] netdev_get_by_index+0x5e/0x80 [ 9179.765591][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9179.765591][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9179.765591][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9179.765591][ T284] ipv6_add_addr+0x411/0x2000 [ 9179.765591][ T284] inet6_addr_add+0x30e/0xa40 [ 9179.765591][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9179.765591][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9179.765591][ T284] netlink_rcv_skb+0x130/0x360 [ 9179.765591][ T284] netlink_unicast+0x449/0x710 [ 9179.765591][ T284] netlink_sendmsg+0x723/0xbe0 [ 9179.765591][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9179.765591][ T284] ___sys_sendmsg+0xee/0x170 [ 9179.765591][ T284] __sys_sendmsg+0xcd/0x170 [ 9179.765591][ T284] do_syscall_64+0xc6/0x1e0 [ 9179.765591][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9179.765591][ T284] [ 9179.767817][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9179.767817][ T284] netdev_get_by_index+0x5e/0x80 [ 9179.767817][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9179.767817][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9179.767817][ T284] ip6_route_add+0x1c/0x140 [ 9179.767817][ T284] addrconf_add_mroute+0x129/0x180 [ 9179.767817][ T284] addrconf_add_dev+0xe2/0x170 [ 9179.767817][ T284] inet6_addr_add+0x12f/0xa40 [ 9179.767817][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9179.767817][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9179.767817][ T284] netlink_rcv_skb+0x130/0x360 [ 9179.767817][ T284] netlink_unicast+0x449/0x710 [ 9179.767817][ T284] netlink_sendmsg+0x723/0xbe0 [ 9179.767817][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9179.767817][ T284] ___sys_sendmsg+0xee/0x170 [ 9179.767817][ T284] __sys_sendmsg+0xcd/0x170 [ 9179.767817][ T284] do_syscall_64+0xc6/0x1e0 [ 9179.767817][ T284] [ 9179.770091][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9179.770091][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9179.770091][ T284] ipv6_find_idev+0x102/0x170 [ 9179.770091][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9179.770091][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9179.770091][ T284] netlink_rcv_skb+0x130/0x360 [ 9179.770091][ T284] netlink_unicast+0x449/0x710 [ 9179.770091][ T284] netlink_sendmsg+0x723/0xbe0 [ 9179.770091][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9179.770091][ T284] ___sys_sendmsg+0xee/0x170 [ 9179.770091][ T284] __sys_sendmsg+0xcd/0x170 [ 9179.770091][ T284] do_syscall_64+0xc6/0x1e0 [ 9179.770091][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9179.770091][ T284] [ 9179.771806][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9179.771806][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9179.771806][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9179.771806][ T284] ipv6_find_idev+0x102/0x170 [ 9179.771806][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9179.771806][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9179.771806][ T284] netlink_rcv_skb+0x130/0x360 [ 9179.771806][ T284] netlink_unicast+0x449/0x710 [ 9179.771806][ T284] netlink_sendmsg+0x723/0xbe0 [ 9179.771806][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9179.771806][ T284] ___sys_sendmsg+0xee/0x170 [ 9179.771806][ T284] __sys_sendmsg+0xcd/0x170 [ 9179.771806][ T284] do_syscall_64+0xc6/0x1e0 [ 9179.771806][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9179.771806][ T284] [ 9188.043005][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9188.043465][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9188.043465][ T282] dst_init+0x84/0x4a0 [ 9188.043465][ T282] dst_alloc+0x97/0x150 [ 9188.043465][ T282] ip6_dst_alloc+0x23/0x90 [ 9188.043465][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9188.043465][ T282] ip6_pol_route+0x56f/0x840 [ 9188.043465][ T282] fib6_rule_lookup+0x196/0x240 [ 9188.043465][ T282] ip6_route_input+0x542/0x980 [ 9188.043465][ T282] ipv6_rcv+0x8f/0x400 [ 9188.043465][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9188.043465][ T282] process_backlog+0x101/0x620 [ 9188.043465][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9188.043465][ T282] net_rx_action+0x495/0xbe0 [ 9188.043465][ T282] __do_softirq+0x1b5/0x7f6 [ 9188.043465][ T282] [ 9188.045268][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9188.045268][ T282] netdev_get_by_index+0x5e/0x80 [ 9188.045268][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9188.045268][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9188.045268][ T282] ip6_route_add+0x1c/0x140 [ 9188.045268][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9188.045268][ T282] inet6_addr_add+0x4f8/0xa40 [ 9188.045268][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9188.045268][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9188.045268][ T282] netlink_rcv_skb+0x130/0x360 [ 9188.045268][ T282] netlink_unicast+0x449/0x710 [ 9188.045268][ T282] netlink_sendmsg+0x723/0xbe0 [ 9188.045268][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9188.045268][ T282] ___sys_sendmsg+0xee/0x170 [ 9188.045268][ T282] __sys_sendmsg+0xcd/0x170 [ 9188.045268][ T282] do_syscall_64+0xc6/0x1e0 [ 9188.045268][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9188.045268][ T282] [ 9188.047473][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9188.047473][ T282] netdev_get_by_index+0x5e/0x80 [ 9188.047473][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9188.047473][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9188.047473][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9188.047473][ T282] ipv6_add_addr+0x411/0x2000 [ 9188.047473][ T282] inet6_addr_add+0x30e/0xa40 [ 9188.047473][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9188.047473][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9188.047473][ T282] netlink_rcv_skb+0x130/0x360 [ 9188.047473][ T282] netlink_unicast+0x449/0x710 [ 9188.047473][ T282] netlink_sendmsg+0x723/0xbe0 [ 9188.047473][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9188.047473][ T282] ___sys_sendmsg+0xee/0x170 [ 9188.047473][ T282] __sys_sendmsg+0xcd/0x170 [ 9188.047473][ T282] do_syscall_64+0xc6/0x1e0 [ 9188.047473][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9188.047473][ T282] [ 9188.049666][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9188.049666][ T282] netdev_get_by_index+0x5e/0x80 [ 9188.049666][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9188.049666][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9188.049666][ T282] ip6_route_add+0x1c/0x140 [ 9188.049666][ T282] addrconf_add_mroute+0x129/0x180 [ 9188.049666][ T282] addrconf_add_dev+0xe2/0x170 [ 9188.049666][ T282] inet6_addr_add+0x12f/0xa40 [ 9188.049666][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9188.049666][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9188.049666][ T282] netlink_rcv_skb+0x130/0x360 [ 9188.049666][ T282] netlink_unicast+0x449/0x710 [ 9188.049666][ T282] netlink_sendmsg+0x723/0xbe0 [ 9188.049666][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9188.049666][ T282] ___sys_sendmsg+0xee/0x170 [ 9188.049666][ T282] __sys_sendmsg+0xcd/0x170 [ 9188.049666][ T282] do_syscall_64+0xc6/0x1e0 [ 9188.049666][ T282] [ 9188.051822][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9188.051822][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9188.051822][ T282] ipv6_find_idev+0x102/0x170 [ 9188.051822][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9188.051822][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9188.051822][ T282] netlink_rcv_skb+0x130/0x360 [ 9188.051822][ T282] netlink_unicast+0x449/0x710 [ 9188.051822][ T282] netlink_sendmsg+0x723/0xbe0 [ 9188.051822][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9188.051822][ T282] ___sys_sendmsg+0xee/0x170 [ 9188.051822][ T282] __sys_sendmsg+0xcd/0x170 [ 9188.051822][ T282] do_syscall_64+0xc6/0x1e0 [ 9188.051822][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9188.051822][ T282] [ 9188.053506][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9188.053506][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9188.053506][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9188.053506][ T282] ipv6_find_idev+0x102/0x170 [ 9188.053506][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9188.053506][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9188.053506][ T282] netlink_rcv_skb+0x130/0x360 [ 9188.053506][ T282] netlink_unicast+0x449/0x710 [ 9188.053506][ T282] netlink_sendmsg+0x723/0xbe0 [ 9188.053506][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9188.053506][ T282] ___sys_sendmsg+0xee/0x170 [ 9188.053506][ T282] __sys_sendmsg+0xcd/0x170 [ 9188.053506][ T282] do_syscall_64+0xc6/0x1e0 [ 9188.053506][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9188.053506][ T282] [ 9190.011021][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9190.011464][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9190.011464][ T284] netdev_get_by_index+0x5e/0x80 [ 9190.011464][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9190.011464][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9190.011464][ T284] ip6_route_add+0x1c/0x140 [ 9190.011464][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9190.011464][ T284] inet6_addr_add+0x4f8/0xa40 [ 9190.011464][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9190.011464][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9190.011464][ T284] netlink_rcv_skb+0x130/0x360 [ 9190.011464][ T284] netlink_unicast+0x449/0x710 [ 9190.011464][ T284] netlink_sendmsg+0x723/0xbe0 [ 9190.011464][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9190.011464][ T284] ___sys_sendmsg+0xee/0x170 [ 9190.011464][ T284] __sys_sendmsg+0xcd/0x170 [ 9190.011464][ T284] do_syscall_64+0xc6/0x1e0 [ 9190.011464][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9190.011464][ T284] [ 9190.013714][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9190.013714][ T284] netdev_get_by_index+0x5e/0x80 [ 9190.013714][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9190.013714][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9190.013714][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9190.013714][ T284] ipv6_add_addr+0x411/0x2000 [ 9190.013714][ T284] inet6_addr_add+0x30e/0xa40 [ 9190.013714][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9190.013714][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9190.013714][ T284] netlink_rcv_skb+0x130/0x360 [ 9190.013714][ T284] netlink_unicast+0x449/0x710 [ 9190.013714][ T284] netlink_sendmsg+0x723/0xbe0 [ 9190.013714][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9190.013714][ T284] ___sys_sendmsg+0xee/0x170 [ 9190.013714][ T284] __sys_sendmsg+0xcd/0x170 [ 9190.013714][ T284] do_syscall_64+0xc6/0x1e0 [ 9190.013714][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9190.013714][ T284] [ 9190.015938][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9190.015938][ T284] netdev_get_by_index+0x5e/0x80 [ 9190.015938][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9190.015938][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9190.015938][ T284] ip6_route_add+0x1c/0x140 [ 9190.015938][ T284] addrconf_add_mroute+0x129/0x180 [ 9190.015938][ T284] addrconf_add_dev+0xe2/0x170 [ 9190.015938][ T284] inet6_addr_add+0x12f/0xa40 [ 9190.015938][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9190.015938][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9190.015938][ T284] netlink_rcv_skb+0x130/0x360 [ 9190.015938][ T284] netlink_unicast+0x449/0x710 [ 9190.015938][ T284] netlink_sendmsg+0x723/0xbe0 [ 9190.015938][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9190.015938][ T284] ___sys_sendmsg+0xee/0x170 [ 9190.015938][ T284] __sys_sendmsg+0xcd/0x170 [ 9190.015938][ T284] do_syscall_64+0xc6/0x1e0 [ 9190.015938][ T284] [ 9190.018125][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9190.018125][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9190.018125][ T284] ipv6_find_idev+0x102/0x170 [ 9190.018125][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9190.018125][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9190.018125][ T284] netlink_rcv_skb+0x130/0x360 [ 9190.018125][ T284] netlink_unicast+0x449/0x710 [ 9190.018125][ T284] netlink_sendmsg+0x723/0xbe0 [ 9190.018125][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9190.018125][ T284] ___sys_sendmsg+0xee/0x170 [ 9190.018125][ T284] __sys_sendmsg+0xcd/0x170 [ 9190.018125][ T284] do_syscall_64+0xc6/0x1e0 [ 9190.018125][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9190.018125][ T284] [ 9190.019840][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9190.019840][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9190.019840][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9190.019840][ T284] ipv6_find_idev+0x102/0x170 [ 9190.019840][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9190.019840][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9190.019840][ T284] netlink_rcv_skb+0x130/0x360 [ 9190.019840][ T284] netlink_unicast+0x449/0x710 [ 9190.019840][ T284] netlink_sendmsg+0x723/0xbe0 [ 9190.019840][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9190.019840][ T284] ___sys_sendmsg+0xee/0x170 [ 9190.019840][ T284] __sys_sendmsg+0xcd/0x170 [ 9190.019840][ T284] do_syscall_64+0xc6/0x1e0 [ 9190.019840][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9190.019840][ T284] [ 9198.290943][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9198.291434][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9198.291434][ T282] dst_init+0x84/0x4a0 [ 9198.291434][ T282] dst_alloc+0x97/0x150 [ 9198.291434][ T282] ip6_dst_alloc+0x23/0x90 [ 9198.291434][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9198.291434][ T282] ip6_pol_route+0x56f/0x840 [ 9198.291434][ T282] fib6_rule_lookup+0x196/0x240 [ 9198.291434][ T282] ip6_route_input+0x542/0x980 [ 9198.291434][ T282] ipv6_rcv+0x8f/0x400 [ 9198.291434][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9198.291434][ T282] process_backlog+0x101/0x620 [ 9198.291434][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9198.291434][ T282] net_rx_action+0x495/0xbe0 [ 9198.291434][ T282] __do_softirq+0x1b5/0x7f6 [ 9198.291434][ T282] [ 9198.293260][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9198.293260][ T282] netdev_get_by_index+0x5e/0x80 [ 9198.293260][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9198.293260][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9198.293260][ T282] ip6_route_add+0x1c/0x140 [ 9198.293260][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9198.293260][ T282] inet6_addr_add+0x4f8/0xa40 [ 9198.293260][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9198.293260][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9198.293260][ T282] netlink_rcv_skb+0x130/0x360 [ 9198.293260][ T282] netlink_unicast+0x449/0x710 [ 9198.293260][ T282] netlink_sendmsg+0x723/0xbe0 [ 9198.293260][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9198.293260][ T282] ___sys_sendmsg+0xee/0x170 [ 9198.293260][ T282] __sys_sendmsg+0xcd/0x170 [ 9198.293260][ T282] do_syscall_64+0xc6/0x1e0 [ 9198.293260][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9198.293260][ T282] [ 9198.295502][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9198.295502][ T282] netdev_get_by_index+0x5e/0x80 [ 9198.295502][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9198.295502][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9198.295502][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9198.295502][ T282] ipv6_add_addr+0x411/0x2000 [ 9198.295502][ T282] inet6_addr_add+0x30e/0xa40 [ 9198.295502][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9198.295502][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9198.295502][ T282] netlink_rcv_skb+0x130/0x360 [ 9198.295502][ T282] netlink_unicast+0x449/0x710 [ 9198.295502][ T282] netlink_sendmsg+0x723/0xbe0 [ 9198.295502][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9198.295502][ T282] ___sys_sendmsg+0xee/0x170 [ 9198.295502][ T282] __sys_sendmsg+0xcd/0x170 [ 9198.295502][ T282] do_syscall_64+0xc6/0x1e0 [ 9198.295502][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9198.295502][ T282] [ 9198.297745][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9198.297745][ T282] netdev_get_by_index+0x5e/0x80 [ 9198.297745][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9198.297745][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9198.297745][ T282] ip6_route_add+0x1c/0x140 [ 9198.297745][ T282] addrconf_add_mroute+0x129/0x180 [ 9198.297745][ T282] addrconf_add_dev+0xe2/0x170 [ 9198.297745][ T282] inet6_addr_add+0x12f/0xa40 [ 9198.297745][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9198.297745][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9198.297745][ T282] netlink_rcv_skb+0x130/0x360 [ 9198.297745][ T282] netlink_unicast+0x449/0x710 [ 9198.297745][ T282] netlink_sendmsg+0x723/0xbe0 [ 9198.297745][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9198.297745][ T282] ___sys_sendmsg+0xee/0x170 [ 9198.297745][ T282] __sys_sendmsg+0xcd/0x170 [ 9198.297745][ T282] do_syscall_64+0xc6/0x1e0 [ 9198.297745][ T282] [ 9198.299932][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9198.299932][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9198.299932][ T282] ipv6_find_idev+0x102/0x170 [ 9198.299932][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9198.299932][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9198.299932][ T282] netlink_rcv_skb+0x130/0x360 [ 9198.299932][ T282] netlink_unicast+0x449/0x710 [ 9198.299932][ T282] netlink_sendmsg+0x723/0xbe0 [ 9198.299932][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9198.299932][ T282] ___sys_sendmsg+0xee/0x170 [ 9198.299932][ T282] __sys_sendmsg+0xcd/0x170 [ 9198.299932][ T282] do_syscall_64+0xc6/0x1e0 [ 9198.299932][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9198.299932][ T282] [ 9198.302151][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9198.302151][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9198.302151][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9198.302151][ T282] ipv6_find_idev+0x102/0x170 [ 9198.302151][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9198.302151][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9198.302151][ T282] netlink_rcv_skb+0x130/0x360 [ 9198.302151][ T282] netlink_unicast+0x449/0x710 [ 9198.302151][ T282] netlink_sendmsg+0x723/0xbe0 [ 9198.302151][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9198.302151][ T282] ___sys_sendmsg+0xee/0x170 [ 9198.302151][ T282] __sys_sendmsg+0xcd/0x170 [ 9198.302151][ T282] do_syscall_64+0xc6/0x1e0 [ 9198.302151][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9198.302151][ T282] [ 9200.258936][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9200.259350][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9200.259350][ T284] netdev_get_by_index+0x5e/0x80 [ 9200.259350][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9200.259350][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9200.259350][ T284] ip6_route_add+0x1c/0x140 [ 9200.259350][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9200.259350][ T284] inet6_addr_add+0x4f8/0xa40 [ 9200.259350][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9200.259350][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9200.259350][ T284] netlink_rcv_skb+0x130/0x360 [ 9200.259350][ T284] netlink_unicast+0x449/0x710 [ 9200.259350][ T284] netlink_sendmsg+0x723/0xbe0 [ 9200.259350][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9200.259350][ T284] ___sys_sendmsg+0xee/0x170 [ 9200.259350][ T284] __sys_sendmsg+0xcd/0x170 [ 9200.259350][ T284] do_syscall_64+0xc6/0x1e0 [ 9200.259350][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9200.259350][ T284] [ 9200.261595][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9200.261595][ T284] netdev_get_by_index+0x5e/0x80 [ 9200.261595][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9200.261595][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9200.261595][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9200.261595][ T284] ipv6_add_addr+0x411/0x2000 [ 9200.261595][ T284] inet6_addr_add+0x30e/0xa40 [ 9200.261595][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9200.261595][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9200.261595][ T284] netlink_rcv_skb+0x130/0x360 [ 9200.261595][ T284] netlink_unicast+0x449/0x710 [ 9200.261595][ T284] netlink_sendmsg+0x723/0xbe0 [ 9200.261595][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9200.261595][ T284] ___sys_sendmsg+0xee/0x170 [ 9200.261595][ T284] __sys_sendmsg+0xcd/0x170 [ 9200.261595][ T284] do_syscall_64+0xc6/0x1e0 [ 9200.261595][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9200.261595][ T284] [ 9200.263818][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9200.263818][ T284] netdev_get_by_index+0x5e/0x80 [ 9200.263818][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9200.263818][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9200.263818][ T284] ip6_route_add+0x1c/0x140 [ 9200.263818][ T284] addrconf_add_mroute+0x129/0x180 [ 9200.263818][ T284] addrconf_add_dev+0xe2/0x170 [ 9200.263818][ T284] inet6_addr_add+0x12f/0xa40 [ 9200.263818][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9200.263818][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9200.263818][ T284] netlink_rcv_skb+0x130/0x360 [ 9200.263818][ T284] netlink_unicast+0x449/0x710 [ 9200.263818][ T284] netlink_sendmsg+0x723/0xbe0 [ 9200.263818][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9200.263818][ T284] ___sys_sendmsg+0xee/0x170 [ 9200.263818][ T284] __sys_sendmsg+0xcd/0x170 [ 9200.263818][ T284] do_syscall_64+0xc6/0x1e0 [ 9200.263818][ T284] [ 9200.265999][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9200.265999][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9200.265999][ T284] ipv6_find_idev+0x102/0x170 [ 9200.265999][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9200.265999][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9200.265999][ T284] netlink_rcv_skb+0x130/0x360 [ 9200.265999][ T284] netlink_unicast+0x449/0x710 [ 9200.265999][ T284] netlink_sendmsg+0x723/0xbe0 [ 9200.265999][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9200.265999][ T284] ___sys_sendmsg+0xee/0x170 [ 9200.265999][ T284] __sys_sendmsg+0xcd/0x170 [ 9200.265999][ T284] do_syscall_64+0xc6/0x1e0 [ 9200.265999][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9200.265999][ T284] [ 9200.268379][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9200.268379][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9200.268379][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9200.268379][ T284] ipv6_find_idev+0x102/0x170 [ 9200.268379][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9200.268379][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9200.268379][ T284] netlink_rcv_skb+0x130/0x360 [ 9200.268379][ T284] netlink_unicast+0x449/0x710 [ 9200.268379][ T284] netlink_sendmsg+0x723/0xbe0 [ 9200.268379][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9200.268379][ T284] ___sys_sendmsg+0xee/0x170 [ 9200.268379][ T284] __sys_sendmsg+0xcd/0x170 [ 9200.268379][ T284] do_syscall_64+0xc6/0x1e0 [ 9200.268379][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9200.268379][ T284] [ 9208.547022][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9208.547501][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9208.547501][ T282] dst_init+0x84/0x4a0 [ 9208.547501][ T282] dst_alloc+0x97/0x150 [ 9208.547501][ T282] ip6_dst_alloc+0x23/0x90 [ 9208.547501][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9208.547501][ T282] ip6_pol_route+0x56f/0x840 [ 9208.547501][ T282] fib6_rule_lookup+0x196/0x240 [ 9208.547501][ T282] ip6_route_input+0x542/0x980 [ 9208.547501][ T282] ipv6_rcv+0x8f/0x400 [ 9208.547501][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9208.547501][ T282] process_backlog+0x101/0x620 [ 9208.547501][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9208.547501][ T282] net_rx_action+0x495/0xbe0 [ 9208.547501][ T282] __do_softirq+0x1b5/0x7f6 [ 9208.547501][ T282] [ 9208.549301][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9208.549301][ T282] netdev_get_by_index+0x5e/0x80 [ 9208.549301][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9208.549301][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9208.549301][ T282] ip6_route_add+0x1c/0x140 [ 9208.549301][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9208.549301][ T282] inet6_addr_add+0x4f8/0xa40 [ 9208.549301][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9208.549301][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9208.549301][ T282] netlink_rcv_skb+0x130/0x360 [ 9208.549301][ T282] netlink_unicast+0x449/0x710 [ 9208.549301][ T282] netlink_sendmsg+0x723/0xbe0 [ 9208.549301][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9208.549301][ T282] ___sys_sendmsg+0xee/0x170 [ 9208.549301][ T282] __sys_sendmsg+0xcd/0x170 [ 9208.549301][ T282] do_syscall_64+0xc6/0x1e0 [ 9208.549301][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9208.549301][ T282] [ 9208.551527][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9208.551527][ T282] netdev_get_by_index+0x5e/0x80 [ 9208.551527][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9208.551527][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9208.551527][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9208.551527][ T282] ipv6_add_addr+0x411/0x2000 [ 9208.551527][ T282] inet6_addr_add+0x30e/0xa40 [ 9208.551527][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9208.551527][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9208.551527][ T282] netlink_rcv_skb+0x130/0x360 [ 9208.551527][ T282] netlink_unicast+0x449/0x710 [ 9208.551527][ T282] netlink_sendmsg+0x723/0xbe0 [ 9208.551527][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9208.551527][ T282] ___sys_sendmsg+0xee/0x170 [ 9208.551527][ T282] __sys_sendmsg+0xcd/0x170 [ 9208.551527][ T282] do_syscall_64+0xc6/0x1e0 [ 9208.551527][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9208.551527][ T282] [ 9208.553735][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9208.553735][ T282] netdev_get_by_index+0x5e/0x80 [ 9208.553735][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9208.553735][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9208.553735][ T282] ip6_route_add+0x1c/0x140 [ 9208.553735][ T282] addrconf_add_mroute+0x129/0x180 [ 9208.553735][ T282] addrconf_add_dev+0xe2/0x170 [ 9208.553735][ T282] inet6_addr_add+0x12f/0xa40 [ 9208.553735][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9208.553735][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9208.553735][ T282] netlink_rcv_skb+0x130/0x360 [ 9208.553735][ T282] netlink_unicast+0x449/0x710 [ 9208.553735][ T282] netlink_sendmsg+0x723/0xbe0 [ 9208.553735][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9208.553735][ T282] ___sys_sendmsg+0xee/0x170 [ 9208.553735][ T282] __sys_sendmsg+0xcd/0x170 [ 9208.553735][ T282] do_syscall_64+0xc6/0x1e0 [ 9208.553735][ T282] [ 9208.555907][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9208.555907][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9208.555907][ T282] ipv6_find_idev+0x102/0x170 [ 9208.555907][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9208.555907][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9208.555907][ T282] netlink_rcv_skb+0x130/0x360 [ 9208.555907][ T282] netlink_unicast+0x449/0x710 [ 9208.555907][ T282] netlink_sendmsg+0x723/0xbe0 [ 9208.555907][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9208.555907][ T282] ___sys_sendmsg+0xee/0x170 [ 9208.555907][ T282] __sys_sendmsg+0xcd/0x170 [ 9208.555907][ T282] do_syscall_64+0xc6/0x1e0 [ 9208.555907][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9208.555907][ T282] [ 9208.557614][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9208.557614][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9208.557614][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9208.557614][ T282] ipv6_find_idev+0x102/0x170 [ 9208.557614][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9208.557614][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9208.557614][ T282] netlink_rcv_skb+0x130/0x360 [ 9208.557614][ T282] netlink_unicast+0x449/0x710 [ 9208.557614][ T282] netlink_sendmsg+0x723/0xbe0 [ 9208.557614][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9208.557614][ T282] ___sys_sendmsg+0xee/0x170 [ 9208.557614][ T282] __sys_sendmsg+0xcd/0x170 [ 9208.557614][ T282] do_syscall_64+0xc6/0x1e0 [ 9208.557614][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9208.557614][ T282] [ 9210.507009][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9210.507412][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9210.507412][ T284] netdev_get_by_index+0x5e/0x80 [ 9210.507412][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9210.507412][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9210.507412][ T284] ip6_route_add+0x1c/0x140 [ 9210.507412][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9210.507412][ T284] inet6_addr_add+0x4f8/0xa40 [ 9210.507412][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9210.507412][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9210.507412][ T284] netlink_rcv_skb+0x130/0x360 [ 9210.507412][ T284] netlink_unicast+0x449/0x710 [ 9210.507412][ T284] netlink_sendmsg+0x723/0xbe0 [ 9210.507412][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9210.507412][ T284] ___sys_sendmsg+0xee/0x170 [ 9210.507412][ T284] __sys_sendmsg+0xcd/0x170 [ 9210.507412][ T284] do_syscall_64+0xc6/0x1e0 [ 9210.507412][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9210.507412][ T284] [ 9210.509630][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9210.509630][ T284] netdev_get_by_index+0x5e/0x80 [ 9210.509630][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9210.509630][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9210.509630][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9210.509630][ T284] ipv6_add_addr+0x411/0x2000 [ 9210.509630][ T284] inet6_addr_add+0x30e/0xa40 [ 9210.509630][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9210.509630][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9210.509630][ T284] netlink_rcv_skb+0x130/0x360 [ 9210.509630][ T284] netlink_unicast+0x449/0x710 [ 9210.509630][ T284] netlink_sendmsg+0x723/0xbe0 [ 9210.509630][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9210.509630][ T284] ___sys_sendmsg+0xee/0x170 [ 9210.509630][ T284] __sys_sendmsg+0xcd/0x170 [ 9210.509630][ T284] do_syscall_64+0xc6/0x1e0 [ 9210.509630][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9210.509630][ T284] [ 9210.511851][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9210.511851][ T284] netdev_get_by_index+0x5e/0x80 [ 9210.511851][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9210.511851][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9210.511851][ T284] ip6_route_add+0x1c/0x140 [ 9210.511851][ T284] addrconf_add_mroute+0x129/0x180 [ 9210.511851][ T284] addrconf_add_dev+0xe2/0x170 [ 9210.511851][ T284] inet6_addr_add+0x12f/0xa40 [ 9210.511851][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9210.511851][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9210.511851][ T284] netlink_rcv_skb+0x130/0x360 [ 9210.511851][ T284] netlink_unicast+0x449/0x710 [ 9210.511851][ T284] netlink_sendmsg+0x723/0xbe0 [ 9210.511851][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9210.511851][ T284] ___sys_sendmsg+0xee/0x170 [ 9210.511851][ T284] __sys_sendmsg+0xcd/0x170 [ 9210.511851][ T284] do_syscall_64+0xc6/0x1e0 [ 9210.511851][ T284] [ 9210.514012][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9210.514012][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9210.514012][ T284] ipv6_find_idev+0x102/0x170 [ 9210.514012][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9210.514012][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9210.514012][ T284] netlink_rcv_skb+0x130/0x360 [ 9210.514012][ T284] netlink_unicast+0x449/0x710 [ 9210.514012][ T284] netlink_sendmsg+0x723/0xbe0 [ 9210.514012][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9210.514012][ T284] ___sys_sendmsg+0xee/0x170 [ 9210.514012][ T284] __sys_sendmsg+0xcd/0x170 [ 9210.514012][ T284] do_syscall_64+0xc6/0x1e0 [ 9210.514012][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9210.514012][ T284] [ 9210.515706][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9210.515706][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9210.515706][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9210.515706][ T284] ipv6_find_idev+0x102/0x170 [ 9210.515706][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9210.515706][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9210.515706][ T284] netlink_rcv_skb+0x130/0x360 [ 9210.515706][ T284] netlink_unicast+0x449/0x710 [ 9210.515706][ T284] netlink_sendmsg+0x723/0xbe0 [ 9210.515706][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9210.515706][ T284] ___sys_sendmsg+0xee/0x170 [ 9210.515706][ T284] __sys_sendmsg+0xcd/0x170 [ 9210.515706][ T284] do_syscall_64+0xc6/0x1e0 [ 9210.515706][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9210.515706][ T284] [ 9218.795015][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9218.795510][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9218.795510][ T282] dst_init+0x84/0x4a0 [ 9218.795510][ T282] dst_alloc+0x97/0x150 [ 9218.795510][ T282] ip6_dst_alloc+0x23/0x90 [ 9218.795510][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9218.795510][ T282] ip6_pol_route+0x56f/0x840 [ 9218.795510][ T282] fib6_rule_lookup+0x196/0x240 [ 9218.795510][ T282] ip6_route_input+0x542/0x980 [ 9218.795510][ T282] ipv6_rcv+0x8f/0x400 [ 9218.795510][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9218.795510][ T282] process_backlog+0x101/0x620 [ 9218.795510][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9218.795510][ T282] net_rx_action+0x495/0xbe0 [ 9218.795510][ T282] __do_softirq+0x1b5/0x7f6 [ 9218.795510][ T282] [ 9218.797337][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9218.797337][ T282] netdev_get_by_index+0x5e/0x80 [ 9218.797337][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9218.797337][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9218.797337][ T282] ip6_route_add+0x1c/0x140 [ 9218.797337][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9218.797337][ T282] inet6_addr_add+0x4f8/0xa40 [ 9218.797337][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9218.797337][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9218.797337][ T282] netlink_rcv_skb+0x130/0x360 [ 9218.797337][ T282] netlink_unicast+0x449/0x710 [ 9218.797337][ T282] netlink_sendmsg+0x723/0xbe0 [ 9218.797337][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9218.797337][ T282] ___sys_sendmsg+0xee/0x170 [ 9218.797337][ T282] __sys_sendmsg+0xcd/0x170 [ 9218.797337][ T282] do_syscall_64+0xc6/0x1e0 [ 9218.797337][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9218.797337][ T282] [ 9218.799549][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9218.799549][ T282] netdev_get_by_index+0x5e/0x80 [ 9218.799549][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9218.799549][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9218.799549][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9218.799549][ T282] ipv6_add_addr+0x411/0x2000 [ 9218.799549][ T282] inet6_addr_add+0x30e/0xa40 [ 9218.799549][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9218.799549][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9218.799549][ T282] netlink_rcv_skb+0x130/0x360 [ 9218.799549][ T282] netlink_unicast+0x449/0x710 [ 9218.799549][ T282] netlink_sendmsg+0x723/0xbe0 [ 9218.799549][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9218.799549][ T282] ___sys_sendmsg+0xee/0x170 [ 9218.799549][ T282] __sys_sendmsg+0xcd/0x170 [ 9218.799549][ T282] do_syscall_64+0xc6/0x1e0 [ 9218.799549][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9218.799549][ T282] [ 9218.801762][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9218.801762][ T282] netdev_get_by_index+0x5e/0x80 [ 9218.801762][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9218.801762][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9218.801762][ T282] ip6_route_add+0x1c/0x140 [ 9218.801762][ T282] addrconf_add_mroute+0x129/0x180 [ 9218.801762][ T282] addrconf_add_dev+0xe2/0x170 [ 9218.801762][ T282] inet6_addr_add+0x12f/0xa40 [ 9218.801762][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9218.801762][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9218.801762][ T282] netlink_rcv_skb+0x130/0x360 [ 9218.801762][ T282] netlink_unicast+0x449/0x710 [ 9218.801762][ T282] netlink_sendmsg+0x723/0xbe0 [ 9218.801762][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9218.801762][ T282] ___sys_sendmsg+0xee/0x170 [ 9218.801762][ T282] __sys_sendmsg+0xcd/0x170 [ 9218.801762][ T282] do_syscall_64+0xc6/0x1e0 [ 9218.801762][ T282] [ 9218.803936][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9218.803936][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9218.803936][ T282] ipv6_find_idev+0x102/0x170 [ 9218.803936][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9218.803936][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9218.803936][ T282] netlink_rcv_skb+0x130/0x360 [ 9218.803936][ T282] netlink_unicast+0x449/0x710 [ 9218.803936][ T282] netlink_sendmsg+0x723/0xbe0 [ 9218.803936][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9218.803936][ T282] ___sys_sendmsg+0xee/0x170 [ 9218.803936][ T282] __sys_sendmsg+0xcd/0x170 [ 9218.803936][ T282] do_syscall_64+0xc6/0x1e0 [ 9218.803936][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9218.803936][ T282] [ 9218.805636][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9218.805636][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9218.805636][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9218.805636][ T282] ipv6_find_idev+0x102/0x170 [ 9218.805636][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9218.805636][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9218.805636][ T282] netlink_rcv_skb+0x130/0x360 [ 9218.805636][ T282] netlink_unicast+0x449/0x710 [ 9218.805636][ T282] netlink_sendmsg+0x723/0xbe0 [ 9218.805636][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9218.805636][ T282] ___sys_sendmsg+0xee/0x170 [ 9218.805636][ T282] __sys_sendmsg+0xcd/0x170 [ 9218.805636][ T282] do_syscall_64+0xc6/0x1e0 [ 9218.805636][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9218.805636][ T282] [ 9220.755006][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9220.755408][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9220.755408][ T284] netdev_get_by_index+0x5e/0x80 [ 9220.755408][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9220.755408][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9220.755408][ T284] ip6_route_add+0x1c/0x140 [ 9220.755408][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9220.755408][ T284] inet6_addr_add+0x4f8/0xa40 [ 9220.755408][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9220.755408][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9220.755408][ T284] netlink_rcv_skb+0x130/0x360 [ 9220.755408][ T284] netlink_unicast+0x449/0x710 [ 9220.755408][ T284] netlink_sendmsg+0x723/0xbe0 [ 9220.755408][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9220.755408][ T284] ___sys_sendmsg+0xee/0x170 [ 9220.755408][ T284] __sys_sendmsg+0xcd/0x170 [ 9220.755408][ T284] do_syscall_64+0xc6/0x1e0 [ 9220.755408][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9220.755408][ T284] [ 9220.757639][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9220.757639][ T284] netdev_get_by_index+0x5e/0x80 [ 9220.757639][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9220.757639][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9220.757639][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9220.757639][ T284] ipv6_add_addr+0x411/0x2000 [ 9220.757639][ T284] inet6_addr_add+0x30e/0xa40 [ 9220.757639][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9220.757639][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9220.757639][ T284] netlink_rcv_skb+0x130/0x360 [ 9220.757639][ T284] netlink_unicast+0x449/0x710 [ 9220.757639][ T284] netlink_sendmsg+0x723/0xbe0 [ 9220.757639][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9220.757639][ T284] ___sys_sendmsg+0xee/0x170 [ 9220.757639][ T284] __sys_sendmsg+0xcd/0x170 [ 9220.757639][ T284] do_syscall_64+0xc6/0x1e0 [ 9220.757639][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9220.757639][ T284] [ 9220.759854][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9220.759854][ T284] netdev_get_by_index+0x5e/0x80 [ 9220.759854][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9220.759854][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9220.759854][ T284] ip6_route_add+0x1c/0x140 [ 9220.759854][ T284] addrconf_add_mroute+0x129/0x180 [ 9220.759854][ T284] addrconf_add_dev+0xe2/0x170 [ 9220.759854][ T284] inet6_addr_add+0x12f/0xa40 [ 9220.759854][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9220.759854][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9220.759854][ T284] netlink_rcv_skb+0x130/0x360 [ 9220.759854][ T284] netlink_unicast+0x449/0x710 [ 9220.759854][ T284] netlink_sendmsg+0x723/0xbe0 [ 9220.759854][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9220.759854][ T284] ___sys_sendmsg+0xee/0x170 [ 9220.759854][ T284] __sys_sendmsg+0xcd/0x170 [ 9220.759854][ T284] do_syscall_64+0xc6/0x1e0 [ 9220.759854][ T284] [ 9220.762024][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9220.762024][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9220.762024][ T284] ipv6_find_idev+0x102/0x170 [ 9220.762024][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9220.762024][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9220.762024][ T284] netlink_rcv_skb+0x130/0x360 [ 9220.762024][ T284] netlink_unicast+0x449/0x710 [ 9220.762024][ T284] netlink_sendmsg+0x723/0xbe0 [ 9220.762024][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9220.762024][ T284] ___sys_sendmsg+0xee/0x170 [ 9220.762024][ T284] __sys_sendmsg+0xcd/0x170 [ 9220.762024][ T284] do_syscall_64+0xc6/0x1e0 [ 9220.762024][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9220.762024][ T284] [ 9220.763724][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9220.763724][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9220.763724][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9220.763724][ T284] ipv6_find_idev+0x102/0x170 [ 9220.763724][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9220.763724][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9220.763724][ T284] netlink_rcv_skb+0x130/0x360 [ 9220.763724][ T284] netlink_unicast+0x449/0x710 [ 9220.763724][ T284] netlink_sendmsg+0x723/0xbe0 [ 9220.763724][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9220.763724][ T284] ___sys_sendmsg+0xee/0x170 [ 9220.763724][ T284] __sys_sendmsg+0xcd/0x170 [ 9220.763724][ T284] do_syscall_64+0xc6/0x1e0 [ 9220.763724][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9220.763724][ T284] [ 9229.043042][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9229.043443][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9229.043443][ T282] dst_init+0x84/0x4a0 [ 9229.043443][ T282] dst_alloc+0x97/0x150 [ 9229.043443][ T282] ip6_dst_alloc+0x23/0x90 [ 9229.043443][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9229.043443][ T282] ip6_pol_route+0x56f/0x840 [ 9229.043443][ T282] fib6_rule_lookup+0x196/0x240 [ 9229.043443][ T282] ip6_route_input+0x542/0x980 [ 9229.043443][ T282] ipv6_rcv+0x8f/0x400 [ 9229.043443][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9229.043443][ T282] process_backlog+0x101/0x620 [ 9229.043443][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9229.043443][ T282] net_rx_action+0x495/0xbe0 [ 9229.043443][ T282] __do_softirq+0x1b5/0x7f6 [ 9229.043443][ T282] [ 9229.045233][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9229.045233][ T282] netdev_get_by_index+0x5e/0x80 [ 9229.045233][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9229.045233][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9229.045233][ T282] ip6_route_add+0x1c/0x140 [ 9229.045233][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9229.045233][ T282] inet6_addr_add+0x4f8/0xa40 [ 9229.045233][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9229.045233][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9229.045233][ T282] netlink_rcv_skb+0x130/0x360 [ 9229.045233][ T282] netlink_unicast+0x449/0x710 [ 9229.045233][ T282] netlink_sendmsg+0x723/0xbe0 [ 9229.045233][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9229.045233][ T282] ___sys_sendmsg+0xee/0x170 [ 9229.045233][ T282] __sys_sendmsg+0xcd/0x170 [ 9229.045233][ T282] do_syscall_64+0xc6/0x1e0 [ 9229.045233][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9229.045233][ T282] [ 9229.047440][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9229.047440][ T282] netdev_get_by_index+0x5e/0x80 [ 9229.047440][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9229.047440][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9229.047440][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9229.047440][ T282] ipv6_add_addr+0x411/0x2000 [ 9229.047440][ T282] inet6_addr_add+0x30e/0xa40 [ 9229.047440][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9229.047440][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9229.047440][ T282] netlink_rcv_skb+0x130/0x360 [ 9229.047440][ T282] netlink_unicast+0x449/0x710 [ 9229.047440][ T282] netlink_sendmsg+0x723/0xbe0 [ 9229.047440][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9229.047440][ T282] ___sys_sendmsg+0xee/0x170 [ 9229.047440][ T282] __sys_sendmsg+0xcd/0x170 [ 9229.047440][ T282] do_syscall_64+0xc6/0x1e0 [ 9229.047440][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9229.047440][ T282] [ 9229.049636][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9229.049636][ T282] netdev_get_by_index+0x5e/0x80 [ 9229.049636][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9229.049636][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9229.049636][ T282] ip6_route_add+0x1c/0x140 [ 9229.049636][ T282] addrconf_add_mroute+0x129/0x180 [ 9229.049636][ T282] addrconf_add_dev+0xe2/0x170 [ 9229.049636][ T282] inet6_addr_add+0x12f/0xa40 [ 9229.049636][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9229.049636][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9229.049636][ T282] netlink_rcv_skb+0x130/0x360 [ 9229.049636][ T282] netlink_unicast+0x449/0x710 [ 9229.049636][ T282] netlink_sendmsg+0x723/0xbe0 [ 9229.049636][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9229.049636][ T282] ___sys_sendmsg+0xee/0x170 [ 9229.049636][ T282] __sys_sendmsg+0xcd/0x170 [ 9229.049636][ T282] do_syscall_64+0xc6/0x1e0 [ 9229.049636][ T282] [ 9229.051784][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9229.051784][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9229.051784][ T282] ipv6_find_idev+0x102/0x170 [ 9229.051784][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9229.051784][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9229.051784][ T282] netlink_rcv_skb+0x130/0x360 [ 9229.051784][ T282] netlink_unicast+0x449/0x710 [ 9229.051784][ T282] netlink_sendmsg+0x723/0xbe0 [ 9229.051784][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9229.051784][ T282] ___sys_sendmsg+0xee/0x170 [ 9229.051784][ T282] __sys_sendmsg+0xcd/0x170 [ 9229.051784][ T282] do_syscall_64+0xc6/0x1e0 [ 9229.051784][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9229.051784][ T282] [ 9229.053466][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9229.053466][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9229.053466][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9229.053466][ T282] ipv6_find_idev+0x102/0x170 [ 9229.053466][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9229.053466][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9229.053466][ T282] netlink_rcv_skb+0x130/0x360 [ 9229.053466][ T282] netlink_unicast+0x449/0x710 [ 9229.053466][ T282] netlink_sendmsg+0x723/0xbe0 [ 9229.053466][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9229.053466][ T282] ___sys_sendmsg+0xee/0x170 [ 9229.053466][ T282] __sys_sendmsg+0xcd/0x170 [ 9229.053466][ T282] do_syscall_64+0xc6/0x1e0 [ 9229.053466][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9229.053466][ T282] [ 9231.002929][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9231.003291][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9231.003291][ T284] netdev_get_by_index+0x5e/0x80 [ 9231.003291][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9231.003291][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9231.003291][ T284] ip6_route_add+0x1c/0x140 [ 9231.003291][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9231.003291][ T284] inet6_addr_add+0x4f8/0xa40 [ 9231.003291][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9231.003291][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9231.003291][ T284] netlink_rcv_skb+0x130/0x360 [ 9231.003291][ T284] netlink_unicast+0x449/0x710 [ 9231.003291][ T284] netlink_sendmsg+0x723/0xbe0 [ 9231.003291][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9231.003291][ T284] ___sys_sendmsg+0xee/0x170 [ 9231.003291][ T284] __sys_sendmsg+0xcd/0x170 [ 9231.003291][ T284] do_syscall_64+0xc6/0x1e0 [ 9231.003291][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9231.003291][ T284] [ 9231.005523][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9231.005523][ T284] netdev_get_by_index+0x5e/0x80 [ 9231.005523][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9231.005523][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9231.005523][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9231.005523][ T284] ipv6_add_addr+0x411/0x2000 [ 9231.005523][ T284] inet6_addr_add+0x30e/0xa40 [ 9231.005523][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9231.005523][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9231.005523][ T284] netlink_rcv_skb+0x130/0x360 [ 9231.005523][ T284] netlink_unicast+0x449/0x710 [ 9231.005523][ T284] netlink_sendmsg+0x723/0xbe0 [ 9231.005523][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9231.005523][ T284] ___sys_sendmsg+0xee/0x170 [ 9231.005523][ T284] __sys_sendmsg+0xcd/0x170 [ 9231.005523][ T284] do_syscall_64+0xc6/0x1e0 [ 9231.005523][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9231.005523][ T284] [ 9231.007747][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9231.007747][ T284] netdev_get_by_index+0x5e/0x80 [ 9231.007747][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9231.007747][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9231.007747][ T284] ip6_route_add+0x1c/0x140 [ 9231.007747][ T284] addrconf_add_mroute+0x129/0x180 [ 9231.007747][ T284] addrconf_add_dev+0xe2/0x170 [ 9231.007747][ T284] inet6_addr_add+0x12f/0xa40 [ 9231.007747][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9231.007747][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9231.007747][ T284] netlink_rcv_skb+0x130/0x360 [ 9231.007747][ T284] netlink_unicast+0x449/0x710 [ 9231.007747][ T284] netlink_sendmsg+0x723/0xbe0 [ 9231.007747][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9231.007747][ T284] ___sys_sendmsg+0xee/0x170 [ 9231.007747][ T284] __sys_sendmsg+0xcd/0x170 [ 9231.007747][ T284] do_syscall_64+0xc6/0x1e0 [ 9231.007747][ T284] [ 9231.009936][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9231.009936][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9231.009936][ T284] ipv6_find_idev+0x102/0x170 [ 9231.009936][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9231.009936][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9231.009936][ T284] netlink_rcv_skb+0x130/0x360 [ 9231.009936][ T284] netlink_unicast+0x449/0x710 [ 9231.009936][ T284] netlink_sendmsg+0x723/0xbe0 [ 9231.009936][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9231.009936][ T284] ___sys_sendmsg+0xee/0x170 [ 9231.009936][ T284] __sys_sendmsg+0xcd/0x170 [ 9231.009936][ T284] do_syscall_64+0xc6/0x1e0 [ 9231.009936][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9231.009936][ T284] [ 9231.011644][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9231.011644][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9231.011644][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9231.011644][ T284] ipv6_find_idev+0x102/0x170 [ 9231.011644][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9231.011644][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9231.011644][ T284] netlink_rcv_skb+0x130/0x360 [ 9231.011644][ T284] netlink_unicast+0x449/0x710 [ 9231.011644][ T284] netlink_sendmsg+0x723/0xbe0 [ 9231.011644][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9231.011644][ T284] ___sys_sendmsg+0xee/0x170 [ 9231.011644][ T284] __sys_sendmsg+0xcd/0x170 [ 9231.011644][ T284] do_syscall_64+0xc6/0x1e0 [ 9231.011644][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9231.011644][ T284] [ 9239.291031][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9239.291496][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9239.291496][ T282] dst_init+0x84/0x4a0 [ 9239.291496][ T282] dst_alloc+0x97/0x150 [ 9239.291496][ T282] ip6_dst_alloc+0x23/0x90 [ 9239.291496][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9239.291496][ T282] ip6_pol_route+0x56f/0x840 [ 9239.291496][ T282] fib6_rule_lookup+0x196/0x240 [ 9239.291496][ T282] ip6_route_input+0x542/0x980 [ 9239.291496][ T282] ipv6_rcv+0x8f/0x400 [ 9239.291496][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9239.291496][ T282] process_backlog+0x101/0x620 [ 9239.291496][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9239.291496][ T282] net_rx_action+0x495/0xbe0 [ 9239.291496][ T282] __do_softirq+0x1b5/0x7f6 [ 9239.291496][ T282] [ 9239.293283][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9239.293283][ T282] netdev_get_by_index+0x5e/0x80 [ 9239.293283][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9239.293283][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9239.293283][ T282] ip6_route_add+0x1c/0x140 [ 9239.293283][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9239.293283][ T282] inet6_addr_add+0x4f8/0xa40 [ 9239.293283][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9239.293283][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9239.293283][ T282] netlink_rcv_skb+0x130/0x360 [ 9239.293283][ T282] netlink_unicast+0x449/0x710 [ 9239.293283][ T282] netlink_sendmsg+0x723/0xbe0 [ 9239.293283][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9239.293283][ T282] ___sys_sendmsg+0xee/0x170 [ 9239.293283][ T282] __sys_sendmsg+0xcd/0x170 [ 9239.293283][ T282] do_syscall_64+0xc6/0x1e0 [ 9239.293283][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9239.293283][ T282] [ 9239.295477][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9239.295477][ T282] netdev_get_by_index+0x5e/0x80 [ 9239.295477][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9239.295477][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9239.295477][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9239.295477][ T282] ipv6_add_addr+0x411/0x2000 [ 9239.295477][ T282] inet6_addr_add+0x30e/0xa40 [ 9239.295477][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9239.295477][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9239.295477][ T282] netlink_rcv_skb+0x130/0x360 [ 9239.295477][ T282] netlink_unicast+0x449/0x710 [ 9239.295477][ T282] netlink_sendmsg+0x723/0xbe0 [ 9239.295477][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9239.295477][ T282] ___sys_sendmsg+0xee/0x170 [ 9239.295477][ T282] __sys_sendmsg+0xcd/0x170 [ 9239.295477][ T282] do_syscall_64+0xc6/0x1e0 [ 9239.295477][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9239.295477][ T282] [ 9239.297673][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9239.297673][ T282] netdev_get_by_index+0x5e/0x80 [ 9239.297673][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9239.297673][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9239.297673][ T282] ip6_route_add+0x1c/0x140 [ 9239.297673][ T282] addrconf_add_mroute+0x129/0x180 [ 9239.297673][ T282] addrconf_add_dev+0xe2/0x170 [ 9239.297673][ T282] inet6_addr_add+0x12f/0xa40 [ 9239.297673][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9239.297673][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9239.297673][ T282] netlink_rcv_skb+0x130/0x360 [ 9239.297673][ T282] netlink_unicast+0x449/0x710 [ 9239.297673][ T282] netlink_sendmsg+0x723/0xbe0 [ 9239.297673][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9239.297673][ T282] ___sys_sendmsg+0xee/0x170 [ 9239.297673][ T282] __sys_sendmsg+0xcd/0x170 [ 9239.297673][ T282] do_syscall_64+0xc6/0x1e0 [ 9239.297673][ T282] [ 9239.299814][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9239.299814][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9239.299814][ T282] ipv6_find_idev+0x102/0x170 [ 9239.299814][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9239.299814][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9239.299814][ T282] netlink_rcv_skb+0x130/0x360 [ 9239.299814][ T282] netlink_unicast+0x449/0x710 [ 9239.299814][ T282] netlink_sendmsg+0x723/0xbe0 [ 9239.299814][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9239.299814][ T282] ___sys_sendmsg+0xee/0x170 [ 9239.299814][ T282] __sys_sendmsg+0xcd/0x170 [ 9239.299814][ T282] do_syscall_64+0xc6/0x1e0 [ 9239.299814][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9239.299814][ T282] [ 9239.301503][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9239.301503][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9239.301503][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9239.301503][ T282] ipv6_find_idev+0x102/0x170 [ 9239.301503][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9239.301503][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9239.301503][ T282] netlink_rcv_skb+0x130/0x360 [ 9239.301503][ T282] netlink_unicast+0x449/0x710 [ 9239.301503][ T282] netlink_sendmsg+0x723/0xbe0 [ 9239.301503][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9239.301503][ T282] ___sys_sendmsg+0xee/0x170 [ 9239.301503][ T282] __sys_sendmsg+0xcd/0x170 [ 9239.301503][ T282] do_syscall_64+0xc6/0x1e0 [ 9239.301503][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9239.301503][ T282] [ 9241.250928][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9241.251291][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9241.251291][ T284] netdev_get_by_index+0x5e/0x80 [ 9241.251291][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9241.251291][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9241.251291][ T284] ip6_route_add+0x1c/0x140 [ 9241.251291][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9241.251291][ T284] inet6_addr_add+0x4f8/0xa40 [ 9241.251291][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9241.251291][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9241.251291][ T284] netlink_rcv_skb+0x130/0x360 [ 9241.251291][ T284] netlink_unicast+0x449/0x710 [ 9241.251291][ T284] netlink_sendmsg+0x723/0xbe0 [ 9241.251291][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9241.251291][ T284] ___sys_sendmsg+0xee/0x170 [ 9241.251291][ T284] __sys_sendmsg+0xcd/0x170 [ 9241.251291][ T284] do_syscall_64+0xc6/0x1e0 [ 9241.251291][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9241.251291][ T284] [ 9241.253525][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9241.253525][ T284] netdev_get_by_index+0x5e/0x80 [ 9241.253525][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9241.253525][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9241.253525][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9241.253525][ T284] ipv6_add_addr+0x411/0x2000 [ 9241.253525][ T284] inet6_addr_add+0x30e/0xa40 [ 9241.253525][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9241.253525][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9241.253525][ T284] netlink_rcv_skb+0x130/0x360 [ 9241.253525][ T284] netlink_unicast+0x449/0x710 [ 9241.253525][ T284] netlink_sendmsg+0x723/0xbe0 [ 9241.253525][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9241.253525][ T284] ___sys_sendmsg+0xee/0x170 [ 9241.253525][ T284] __sys_sendmsg+0xcd/0x170 [ 9241.253525][ T284] do_syscall_64+0xc6/0x1e0 [ 9241.253525][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9241.253525][ T284] [ 9241.255738][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9241.255738][ T284] netdev_get_by_index+0x5e/0x80 [ 9241.255738][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9241.255738][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9241.255738][ T284] ip6_route_add+0x1c/0x140 [ 9241.255738][ T284] addrconf_add_mroute+0x129/0x180 [ 9241.255738][ T284] addrconf_add_dev+0xe2/0x170 [ 9241.255738][ T284] inet6_addr_add+0x12f/0xa40 [ 9241.255738][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9241.255738][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9241.255738][ T284] netlink_rcv_skb+0x130/0x360 [ 9241.255738][ T284] netlink_unicast+0x449/0x710 [ 9241.255738][ T284] netlink_sendmsg+0x723/0xbe0 [ 9241.255738][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9241.255738][ T284] ___sys_sendmsg+0xee/0x170 [ 9241.255738][ T284] __sys_sendmsg+0xcd/0x170 [ 9241.255738][ T284] do_syscall_64+0xc6/0x1e0 [ 9241.255738][ T284] [ 9241.257925][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9241.257925][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9241.257925][ T284] ipv6_find_idev+0x102/0x170 [ 9241.257925][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9241.257925][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9241.257925][ T284] netlink_rcv_skb+0x130/0x360 [ 9241.257925][ T284] netlink_unicast+0x449/0x710 [ 9241.257925][ T284] netlink_sendmsg+0x723/0xbe0 [ 9241.257925][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9241.257925][ T284] ___sys_sendmsg+0xee/0x170 [ 9241.257925][ T284] __sys_sendmsg+0xcd/0x170 [ 9241.257925][ T284] do_syscall_64+0xc6/0x1e0 [ 9241.257925][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9241.257925][ T284] [ 9241.259645][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9241.259645][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9241.259645][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9241.259645][ T284] ipv6_find_idev+0x102/0x170 [ 9241.259645][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9241.259645][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9241.259645][ T284] netlink_rcv_skb+0x130/0x360 [ 9241.259645][ T284] netlink_unicast+0x449/0x710 [ 9241.259645][ T284] netlink_sendmsg+0x723/0xbe0 [ 9241.259645][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9241.259645][ T284] ___sys_sendmsg+0xee/0x170 [ 9241.259645][ T284] __sys_sendmsg+0xcd/0x170 [ 9241.259645][ T284] do_syscall_64+0xc6/0x1e0 [ 9241.259645][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9241.259645][ T284] [ 9249.539006][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9249.539468][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9249.539468][ T282] dst_init+0x84/0x4a0 [ 9249.539468][ T282] dst_alloc+0x97/0x150 [ 9249.539468][ T282] ip6_dst_alloc+0x23/0x90 [ 9249.539468][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9249.539468][ T282] ip6_pol_route+0x56f/0x840 [ 9249.539468][ T282] fib6_rule_lookup+0x196/0x240 [ 9249.539468][ T282] ip6_route_input+0x542/0x980 [ 9249.539468][ T282] ipv6_rcv+0x8f/0x400 [ 9249.539468][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9249.539468][ T282] process_backlog+0x101/0x620 [ 9249.539468][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9249.539468][ T282] net_rx_action+0x495/0xbe0 [ 9249.539468][ T282] __do_softirq+0x1b5/0x7f6 [ 9249.539468][ T282] [ 9249.541256][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9249.541256][ T282] netdev_get_by_index+0x5e/0x80 [ 9249.541256][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9249.541256][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9249.541256][ T282] ip6_route_add+0x1c/0x140 [ 9249.541256][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9249.541256][ T282] inet6_addr_add+0x4f8/0xa40 [ 9249.541256][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9249.541256][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9249.541256][ T282] netlink_rcv_skb+0x130/0x360 [ 9249.541256][ T282] netlink_unicast+0x449/0x710 [ 9249.541256][ T282] netlink_sendmsg+0x723/0xbe0 [ 9249.541256][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9249.541256][ T282] ___sys_sendmsg+0xee/0x170 [ 9249.541256][ T282] __sys_sendmsg+0xcd/0x170 [ 9249.541256][ T282] do_syscall_64+0xc6/0x1e0 [ 9249.541256][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9249.541256][ T282] [ 9249.543441][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9249.543441][ T282] netdev_get_by_index+0x5e/0x80 [ 9249.543441][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9249.543441][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9249.543441][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9249.543441][ T282] ipv6_add_addr+0x411/0x2000 [ 9249.543441][ T282] inet6_addr_add+0x30e/0xa40 [ 9249.543441][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9249.543441][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9249.543441][ T282] netlink_rcv_skb+0x130/0x360 [ 9249.543441][ T282] netlink_unicast+0x449/0x710 [ 9249.543441][ T282] netlink_sendmsg+0x723/0xbe0 [ 9249.543441][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9249.543441][ T282] ___sys_sendmsg+0xee/0x170 [ 9249.543441][ T282] __sys_sendmsg+0xcd/0x170 [ 9249.543441][ T282] do_syscall_64+0xc6/0x1e0 [ 9249.543441][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9249.543441][ T282] [ 9249.545622][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9249.545622][ T282] netdev_get_by_index+0x5e/0x80 [ 9249.545622][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9249.545622][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9249.545622][ T282] ip6_route_add+0x1c/0x140 [ 9249.545622][ T282] addrconf_add_mroute+0x129/0x180 [ 9249.545622][ T282] addrconf_add_dev+0xe2/0x170 [ 9249.545622][ T282] inet6_addr_add+0x12f/0xa40 [ 9249.545622][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9249.545622][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9249.545622][ T282] netlink_rcv_skb+0x130/0x360 [ 9249.545622][ T282] netlink_unicast+0x449/0x710 [ 9249.545622][ T282] netlink_sendmsg+0x723/0xbe0 [ 9249.545622][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9249.545622][ T282] ___sys_sendmsg+0xee/0x170 [ 9249.545622][ T282] __sys_sendmsg+0xcd/0x170 [ 9249.545622][ T282] do_syscall_64+0xc6/0x1e0 [ 9249.545622][ T282] [ 9249.547784][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9249.547784][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9249.547784][ T282] ipv6_find_idev+0x102/0x170 [ 9249.547784][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9249.547784][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9249.547784][ T282] netlink_rcv_skb+0x130/0x360 [ 9249.547784][ T282] netlink_unicast+0x449/0x710 [ 9249.547784][ T282] netlink_sendmsg+0x723/0xbe0 [ 9249.547784][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9249.547784][ T282] ___sys_sendmsg+0xee/0x170 [ 9249.547784][ T282] __sys_sendmsg+0xcd/0x170 [ 9249.547784][ T282] do_syscall_64+0xc6/0x1e0 [ 9249.547784][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9249.547784][ T282] [ 9249.549472][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9249.549472][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9249.549472][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9249.549472][ T282] ipv6_find_idev+0x102/0x170 [ 9249.549472][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9249.549472][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9249.549472][ T282] netlink_rcv_skb+0x130/0x360 [ 9249.549472][ T282] netlink_unicast+0x449/0x710 [ 9249.549472][ T282] netlink_sendmsg+0x723/0xbe0 [ 9249.549472][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9249.549472][ T282] ___sys_sendmsg+0xee/0x170 [ 9249.549472][ T282] __sys_sendmsg+0xcd/0x170 [ 9249.549472][ T282] do_syscall_64+0xc6/0x1e0 [ 9249.549472][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9249.549472][ T282] [ 9251.498931][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9251.499345][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9251.499345][ T284] netdev_get_by_index+0x5e/0x80 [ 9251.499345][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9251.499345][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9251.499345][ T284] ip6_route_add+0x1c/0x140 [ 9251.499345][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9251.499345][ T284] inet6_addr_add+0x4f8/0xa40 [ 9251.499345][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9251.499345][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9251.499345][ T284] netlink_rcv_skb+0x130/0x360 [ 9251.499345][ T284] netlink_unicast+0x449/0x710 [ 9251.499345][ T284] netlink_sendmsg+0x723/0xbe0 [ 9251.499345][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9251.499345][ T284] ___sys_sendmsg+0xee/0x170 [ 9251.499345][ T284] __sys_sendmsg+0xcd/0x170 [ 9251.499345][ T284] do_syscall_64+0xc6/0x1e0 [ 9251.499345][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9251.499345][ T284] [ 9251.501598][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9251.501598][ T284] netdev_get_by_index+0x5e/0x80 [ 9251.501598][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9251.501598][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9251.501598][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9251.501598][ T284] ipv6_add_addr+0x411/0x2000 [ 9251.501598][ T284] inet6_addr_add+0x30e/0xa40 [ 9251.501598][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9251.501598][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9251.501598][ T284] netlink_rcv_skb+0x130/0x360 [ 9251.501598][ T284] netlink_unicast+0x449/0x710 [ 9251.501598][ T284] netlink_sendmsg+0x723/0xbe0 [ 9251.501598][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9251.501598][ T284] ___sys_sendmsg+0xee/0x170 [ 9251.501598][ T284] __sys_sendmsg+0xcd/0x170 [ 9251.501598][ T284] do_syscall_64+0xc6/0x1e0 [ 9251.501598][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9251.501598][ T284] [ 9251.503820][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9251.503820][ T284] netdev_get_by_index+0x5e/0x80 [ 9251.503820][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9251.503820][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9251.503820][ T284] ip6_route_add+0x1c/0x140 [ 9251.503820][ T284] addrconf_add_mroute+0x129/0x180 [ 9251.503820][ T284] addrconf_add_dev+0xe2/0x170 [ 9251.503820][ T284] inet6_addr_add+0x12f/0xa40 [ 9251.503820][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9251.503820][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9251.503820][ T284] netlink_rcv_skb+0x130/0x360 [ 9251.503820][ T284] netlink_unicast+0x449/0x710 [ 9251.503820][ T284] netlink_sendmsg+0x723/0xbe0 [ 9251.503820][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9251.503820][ T284] ___sys_sendmsg+0xee/0x170 [ 9251.503820][ T284] __sys_sendmsg+0xcd/0x170 [ 9251.503820][ T284] do_syscall_64+0xc6/0x1e0 [ 9251.503820][ T284] [ 9251.506009][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9251.506009][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9251.506009][ T284] ipv6_find_idev+0x102/0x170 [ 9251.506009][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9251.506009][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9251.506009][ T284] netlink_rcv_skb+0x130/0x360 [ 9251.506009][ T284] netlink_unicast+0x449/0x710 [ 9251.506009][ T284] netlink_sendmsg+0x723/0xbe0 [ 9251.506009][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9251.506009][ T284] ___sys_sendmsg+0xee/0x170 [ 9251.506009][ T284] __sys_sendmsg+0xcd/0x170 [ 9251.506009][ T284] do_syscall_64+0xc6/0x1e0 [ 9251.506009][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9251.506009][ T284] [ 9251.507730][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9251.507730][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9251.507730][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9251.507730][ T284] ipv6_find_idev+0x102/0x170 [ 9251.507730][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9251.507730][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9251.507730][ T284] netlink_rcv_skb+0x130/0x360 [ 9251.507730][ T284] netlink_unicast+0x449/0x710 [ 9251.507730][ T284] netlink_sendmsg+0x723/0xbe0 [ 9251.507730][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9251.507730][ T284] ___sys_sendmsg+0xee/0x170 [ 9251.507730][ T284] __sys_sendmsg+0xcd/0x170 [ 9251.507730][ T284] do_syscall_64+0xc6/0x1e0 [ 9251.507730][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9251.507730][ T284] [ 9259.786945][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9259.787413][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9259.787413][ T282] dst_init+0x84/0x4a0 [ 9259.787413][ T282] dst_alloc+0x97/0x150 [ 9259.787413][ T282] ip6_dst_alloc+0x23/0x90 [ 9259.787413][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9259.787413][ T282] ip6_pol_route+0x56f/0x840 [ 9259.787413][ T282] fib6_rule_lookup+0x196/0x240 [ 9259.787413][ T282] ip6_route_input+0x542/0x980 [ 9259.787413][ T282] ipv6_rcv+0x8f/0x400 [ 9259.787413][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9259.787413][ T282] process_backlog+0x101/0x620 [ 9259.787413][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9259.787413][ T282] net_rx_action+0x495/0xbe0 [ 9259.787413][ T282] __do_softirq+0x1b5/0x7f6 [ 9259.787413][ T282] [ 9259.789194][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9259.789194][ T282] netdev_get_by_index+0x5e/0x80 [ 9259.789194][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9259.789194][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9259.789194][ T282] ip6_route_add+0x1c/0x140 [ 9259.789194][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9259.789194][ T282] inet6_addr_add+0x4f8/0xa40 [ 9259.789194][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9259.789194][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9259.789194][ T282] netlink_rcv_skb+0x130/0x360 [ 9259.789194][ T282] netlink_unicast+0x449/0x710 [ 9259.789194][ T282] netlink_sendmsg+0x723/0xbe0 [ 9259.789194][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9259.789194][ T282] ___sys_sendmsg+0xee/0x170 [ 9259.789194][ T282] __sys_sendmsg+0xcd/0x170 [ 9259.789194][ T282] do_syscall_64+0xc6/0x1e0 [ 9259.789194][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9259.789194][ T282] [ 9259.791392][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9259.791392][ T282] netdev_get_by_index+0x5e/0x80 [ 9259.791392][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9259.791392][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9259.791392][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9259.791392][ T282] ipv6_add_addr+0x411/0x2000 [ 9259.791392][ T282] inet6_addr_add+0x30e/0xa40 [ 9259.791392][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9259.791392][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9259.791392][ T282] netlink_rcv_skb+0x130/0x360 [ 9259.791392][ T282] netlink_unicast+0x449/0x710 [ 9259.791392][ T282] netlink_sendmsg+0x723/0xbe0 [ 9259.791392][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9259.791392][ T282] ___sys_sendmsg+0xee/0x170 [ 9259.791392][ T282] __sys_sendmsg+0xcd/0x170 [ 9259.791392][ T282] do_syscall_64+0xc6/0x1e0 [ 9259.791392][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9259.791392][ T282] [ 9259.793578][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9259.793578][ T282] netdev_get_by_index+0x5e/0x80 [ 9259.793578][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9259.793578][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9259.793578][ T282] ip6_route_add+0x1c/0x140 [ 9259.793578][ T282] addrconf_add_mroute+0x129/0x180 [ 9259.793578][ T282] addrconf_add_dev+0xe2/0x170 [ 9259.793578][ T282] inet6_addr_add+0x12f/0xa40 [ 9259.793578][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9259.793578][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9259.793578][ T282] netlink_rcv_skb+0x130/0x360 [ 9259.793578][ T282] netlink_unicast+0x449/0x710 [ 9259.793578][ T282] netlink_sendmsg+0x723/0xbe0 [ 9259.793578][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9259.793578][ T282] ___sys_sendmsg+0xee/0x170 [ 9259.793578][ T282] __sys_sendmsg+0xcd/0x170 [ 9259.793578][ T282] do_syscall_64+0xc6/0x1e0 [ 9259.793578][ T282] [ 9259.795723][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9259.795723][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9259.795723][ T282] ipv6_find_idev+0x102/0x170 [ 9259.795723][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9259.795723][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9259.795723][ T282] netlink_rcv_skb+0x130/0x360 [ 9259.795723][ T282] netlink_unicast+0x449/0x710 [ 9259.795723][ T282] netlink_sendmsg+0x723/0xbe0 [ 9259.795723][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9259.795723][ T282] ___sys_sendmsg+0xee/0x170 [ 9259.795723][ T282] __sys_sendmsg+0xcd/0x170 [ 9259.795723][ T282] do_syscall_64+0xc6/0x1e0 [ 9259.795723][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9259.795723][ T282] [ 9259.797421][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9259.797421][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9259.797421][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9259.797421][ T282] ipv6_find_idev+0x102/0x170 [ 9259.797421][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9259.797421][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9259.797421][ T282] netlink_rcv_skb+0x130/0x360 [ 9259.797421][ T282] netlink_unicast+0x449/0x710 [ 9259.797421][ T282] netlink_sendmsg+0x723/0xbe0 [ 9259.797421][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9259.797421][ T282] ___sys_sendmsg+0xee/0x170 [ 9259.797421][ T282] __sys_sendmsg+0xcd/0x170 [ 9259.797421][ T282] do_syscall_64+0xc6/0x1e0 [ 9259.797421][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9259.797421][ T282] [ 9261.746928][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9261.747334][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9261.747334][ T284] netdev_get_by_index+0x5e/0x80 [ 9261.747334][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9261.747334][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9261.747334][ T284] ip6_route_add+0x1c/0x140 [ 9261.747334][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9261.747334][ T284] inet6_addr_add+0x4f8/0xa40 [ 9261.747334][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9261.747334][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9261.747334][ T284] netlink_rcv_skb+0x130/0x360 [ 9261.747334][ T284] netlink_unicast+0x449/0x710 [ 9261.747334][ T284] netlink_sendmsg+0x723/0xbe0 [ 9261.747334][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9261.747334][ T284] ___sys_sendmsg+0xee/0x170 [ 9261.747334][ T284] __sys_sendmsg+0xcd/0x170 [ 9261.747334][ T284] do_syscall_64+0xc6/0x1e0 [ 9261.747334][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9261.747334][ T284] [ 9261.749587][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9261.749587][ T284] netdev_get_by_index+0x5e/0x80 [ 9261.749587][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9261.749587][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9261.749587][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9261.749587][ T284] ipv6_add_addr+0x411/0x2000 [ 9261.749587][ T284] inet6_addr_add+0x30e/0xa40 [ 9261.749587][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9261.749587][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9261.749587][ T284] netlink_rcv_skb+0x130/0x360 [ 9261.749587][ T284] netlink_unicast+0x449/0x710 [ 9261.749587][ T284] netlink_sendmsg+0x723/0xbe0 [ 9261.749587][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9261.749587][ T284] ___sys_sendmsg+0xee/0x170 [ 9261.749587][ T284] __sys_sendmsg+0xcd/0x170 [ 9261.749587][ T284] do_syscall_64+0xc6/0x1e0 [ 9261.749587][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9261.749587][ T284] [ 9261.752307][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9261.752307][ T284] netdev_get_by_index+0x5e/0x80 [ 9261.752307][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9261.752307][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9261.752307][ T284] ip6_route_add+0x1c/0x140 [ 9261.752307][ T284] addrconf_add_mroute+0x129/0x180 [ 9261.752307][ T284] addrconf_add_dev+0xe2/0x170 [ 9261.752307][ T284] inet6_addr_add+0x12f/0xa40 [ 9261.752307][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9261.752307][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9261.752307][ T284] netlink_rcv_skb+0x130/0x360 [ 9261.752307][ T284] netlink_unicast+0x449/0x710 [ 9261.752307][ T284] netlink_sendmsg+0x723/0xbe0 [ 9261.752307][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9261.752307][ T284] ___sys_sendmsg+0xee/0x170 [ 9261.752307][ T284] __sys_sendmsg+0xcd/0x170 [ 9261.752307][ T284] do_syscall_64+0xc6/0x1e0 [ 9261.752307][ T284] [ 9261.754479][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9261.754479][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9261.754479][ T284] ipv6_find_idev+0x102/0x170 [ 9261.754479][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9261.754479][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9261.754479][ T284] netlink_rcv_skb+0x130/0x360 [ 9261.754479][ T284] netlink_unicast+0x449/0x710 [ 9261.754479][ T284] netlink_sendmsg+0x723/0xbe0 [ 9261.754479][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9261.754479][ T284] ___sys_sendmsg+0xee/0x170 [ 9261.754479][ T284] __sys_sendmsg+0xcd/0x170 [ 9261.754479][ T284] do_syscall_64+0xc6/0x1e0 [ 9261.754479][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9261.754479][ T284] [ 9261.756179][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9261.756179][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9261.756179][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9261.756179][ T284] ipv6_find_idev+0x102/0x170 [ 9261.756179][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9261.756179][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9261.756179][ T284] netlink_rcv_skb+0x130/0x360 [ 9261.756179][ T284] netlink_unicast+0x449/0x710 [ 9261.756179][ T284] netlink_sendmsg+0x723/0xbe0 [ 9261.756179][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9261.756179][ T284] ___sys_sendmsg+0xee/0x170 [ 9261.756179][ T284] __sys_sendmsg+0xcd/0x170 [ 9261.756179][ T284] do_syscall_64+0xc6/0x1e0 [ 9261.756179][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9261.756179][ T284] [ 9270.035011][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9270.035481][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9270.035481][ T282] dst_init+0x84/0x4a0 [ 9270.035481][ T282] dst_alloc+0x97/0x150 [ 9270.035481][ T282] ip6_dst_alloc+0x23/0x90 [ 9270.035481][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9270.035481][ T282] ip6_pol_route+0x56f/0x840 [ 9270.035481][ T282] fib6_rule_lookup+0x196/0x240 [ 9270.035481][ T282] ip6_route_input+0x542/0x980 [ 9270.035481][ T282] ipv6_rcv+0x8f/0x400 [ 9270.035481][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9270.035481][ T282] process_backlog+0x101/0x620 [ 9270.035481][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9270.035481][ T282] net_rx_action+0x495/0xbe0 [ 9270.035481][ T282] __do_softirq+0x1b5/0x7f6 [ 9270.035481][ T282] [ 9270.037280][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9270.037280][ T282] netdev_get_by_index+0x5e/0x80 [ 9270.037280][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9270.037280][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9270.037280][ T282] ip6_route_add+0x1c/0x140 [ 9270.037280][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9270.037280][ T282] inet6_addr_add+0x4f8/0xa40 [ 9270.037280][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9270.037280][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9270.037280][ T282] netlink_rcv_skb+0x130/0x360 [ 9270.037280][ T282] netlink_unicast+0x449/0x710 [ 9270.037280][ T282] netlink_sendmsg+0x723/0xbe0 [ 9270.037280][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9270.037280][ T282] ___sys_sendmsg+0xee/0x170 [ 9270.037280][ T282] __sys_sendmsg+0xcd/0x170 [ 9270.037280][ T282] do_syscall_64+0xc6/0x1e0 [ 9270.037280][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9270.037280][ T282] [ 9270.039469][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9270.039469][ T282] netdev_get_by_index+0x5e/0x80 [ 9270.039469][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9270.039469][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9270.039469][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9270.039469][ T282] ipv6_add_addr+0x411/0x2000 [ 9270.039469][ T282] inet6_addr_add+0x30e/0xa40 [ 9270.039469][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9270.039469][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9270.039469][ T282] netlink_rcv_skb+0x130/0x360 [ 9270.039469][ T282] netlink_unicast+0x449/0x710 [ 9270.039469][ T282] netlink_sendmsg+0x723/0xbe0 [ 9270.039469][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9270.039469][ T282] ___sys_sendmsg+0xee/0x170 [ 9270.039469][ T282] __sys_sendmsg+0xcd/0x170 [ 9270.039469][ T282] do_syscall_64+0xc6/0x1e0 [ 9270.039469][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9270.039469][ T282] [ 9270.041652][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9270.041652][ T282] netdev_get_by_index+0x5e/0x80 [ 9270.041652][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9270.041652][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9270.041652][ T282] ip6_route_add+0x1c/0x140 [ 9270.041652][ T282] addrconf_add_mroute+0x129/0x180 [ 9270.041652][ T282] addrconf_add_dev+0xe2/0x170 [ 9270.041652][ T282] inet6_addr_add+0x12f/0xa40 [ 9270.041652][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9270.041652][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9270.041652][ T282] netlink_rcv_skb+0x130/0x360 [ 9270.041652][ T282] netlink_unicast+0x449/0x710 [ 9270.041652][ T282] netlink_sendmsg+0x723/0xbe0 [ 9270.041652][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9270.041652][ T282] ___sys_sendmsg+0xee/0x170 [ 9270.041652][ T282] __sys_sendmsg+0xcd/0x170 [ 9270.041652][ T282] do_syscall_64+0xc6/0x1e0 [ 9270.041652][ T282] [ 9270.043793][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9270.043793][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9270.043793][ T282] ipv6_find_idev+0x102/0x170 [ 9270.043793][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9270.043793][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9270.043793][ T282] netlink_rcv_skb+0x130/0x360 [ 9270.043793][ T282] netlink_unicast+0x449/0x710 [ 9270.043793][ T282] netlink_sendmsg+0x723/0xbe0 [ 9270.043793][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9270.043793][ T282] ___sys_sendmsg+0xee/0x170 [ 9270.043793][ T282] __sys_sendmsg+0xcd/0x170 [ 9270.043793][ T282] do_syscall_64+0xc6/0x1e0 [ 9270.043793][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9270.043793][ T282] [ 9270.045472][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9270.045472][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9270.045472][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9270.045472][ T282] ipv6_find_idev+0x102/0x170 [ 9270.045472][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9270.045472][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9270.045472][ T282] netlink_rcv_skb+0x130/0x360 [ 9270.045472][ T282] netlink_unicast+0x449/0x710 [ 9270.045472][ T282] netlink_sendmsg+0x723/0xbe0 [ 9270.045472][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9270.045472][ T282] ___sys_sendmsg+0xee/0x170 [ 9270.045472][ T282] __sys_sendmsg+0xcd/0x170 [ 9270.045472][ T282] do_syscall_64+0xc6/0x1e0 [ 9270.045472][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9270.045472][ T282] [ 9271.994938][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9271.995430][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9271.995430][ T284] netdev_get_by_index+0x5e/0x80 [ 9271.995430][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9271.995430][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9271.995430][ T284] ip6_route_add+0x1c/0x140 [ 9271.995430][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9271.995430][ T284] inet6_addr_add+0x4f8/0xa40 [ 9271.995430][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9271.995430][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9271.995430][ T284] netlink_rcv_skb+0x130/0x360 [ 9271.995430][ T284] netlink_unicast+0x449/0x710 [ 9271.995430][ T284] netlink_sendmsg+0x723/0xbe0 [ 9271.995430][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9271.995430][ T284] ___sys_sendmsg+0xee/0x170 [ 9271.995430][ T284] __sys_sendmsg+0xcd/0x170 [ 9271.995430][ T284] do_syscall_64+0xc6/0x1e0 [ 9271.995430][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9271.995430][ T284] [ 9271.997698][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9271.997698][ T284] netdev_get_by_index+0x5e/0x80 [ 9271.997698][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9271.997698][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9271.997698][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9271.997698][ T284] ipv6_add_addr+0x411/0x2000 [ 9271.997698][ T284] inet6_addr_add+0x30e/0xa40 [ 9271.997698][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9271.997698][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9271.997698][ T284] netlink_rcv_skb+0x130/0x360 [ 9271.997698][ T284] netlink_unicast+0x449/0x710 [ 9271.997698][ T284] netlink_sendmsg+0x723/0xbe0 [ 9271.997698][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9271.997698][ T284] ___sys_sendmsg+0xee/0x170 [ 9271.997698][ T284] __sys_sendmsg+0xcd/0x170 [ 9271.997698][ T284] do_syscall_64+0xc6/0x1e0 [ 9271.997698][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9271.997698][ T284] [ 9271.999921][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9271.999921][ T284] netdev_get_by_index+0x5e/0x80 [ 9271.999921][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9271.999921][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9271.999921][ T284] ip6_route_add+0x1c/0x140 [ 9271.999921][ T284] addrconf_add_mroute+0x129/0x180 [ 9271.999921][ T284] addrconf_add_dev+0xe2/0x170 [ 9271.999921][ T284] inet6_addr_add+0x12f/0xa40 [ 9271.999921][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9271.999921][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9271.999921][ T284] netlink_rcv_skb+0x130/0x360 [ 9271.999921][ T284] netlink_unicast+0x449/0x710 [ 9271.999921][ T284] netlink_sendmsg+0x723/0xbe0 [ 9271.999921][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9271.999921][ T284] ___sys_sendmsg+0xee/0x170 [ 9271.999921][ T284] __sys_sendmsg+0xcd/0x170 [ 9271.999921][ T284] do_syscall_64+0xc6/0x1e0 [ 9271.999921][ T284] [ 9272.002103][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9272.002103][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9272.002103][ T284] ipv6_find_idev+0x102/0x170 [ 9272.002103][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9272.002103][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9272.002103][ T284] netlink_rcv_skb+0x130/0x360 [ 9272.002103][ T284] netlink_unicast+0x449/0x710 [ 9272.002103][ T284] netlink_sendmsg+0x723/0xbe0 [ 9272.002103][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9272.002103][ T284] ___sys_sendmsg+0xee/0x170 [ 9272.002103][ T284] __sys_sendmsg+0xcd/0x170 [ 9272.002103][ T284] do_syscall_64+0xc6/0x1e0 [ 9272.002103][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9272.002103][ T284] [ 9272.003814][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9272.003814][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9272.003814][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9272.003814][ T284] ipv6_find_idev+0x102/0x170 [ 9272.003814][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9272.003814][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9272.003814][ T284] netlink_rcv_skb+0x130/0x360 [ 9272.003814][ T284] netlink_unicast+0x449/0x710 [ 9272.003814][ T284] netlink_sendmsg+0x723/0xbe0 [ 9272.003814][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9272.003814][ T284] ___sys_sendmsg+0xee/0x170 [ 9272.003814][ T284] __sys_sendmsg+0xcd/0x170 [ 9272.003814][ T284] do_syscall_64+0xc6/0x1e0 [ 9272.003814][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9272.003814][ T284] [ 9280.283006][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9280.283485][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9280.283485][ T282] dst_init+0x84/0x4a0 [ 9280.283485][ T282] dst_alloc+0x97/0x150 [ 9280.283485][ T282] ip6_dst_alloc+0x23/0x90 [ 9280.283485][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9280.283485][ T282] ip6_pol_route+0x56f/0x840 [ 9280.283485][ T282] fib6_rule_lookup+0x196/0x240 [ 9280.283485][ T282] ip6_route_input+0x542/0x980 [ 9280.283485][ T282] ipv6_rcv+0x8f/0x400 [ 9280.283485][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9280.283485][ T282] process_backlog+0x101/0x620 [ 9280.283485][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9280.283485][ T282] net_rx_action+0x495/0xbe0 [ 9280.283485][ T282] __do_softirq+0x1b5/0x7f6 [ 9280.283485][ T282] [ 9280.285282][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9280.285282][ T282] netdev_get_by_index+0x5e/0x80 [ 9280.285282][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9280.285282][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9280.285282][ T282] ip6_route_add+0x1c/0x140 [ 9280.285282][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9280.285282][ T282] inet6_addr_add+0x4f8/0xa40 [ 9280.285282][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9280.285282][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9280.285282][ T282] netlink_rcv_skb+0x130/0x360 [ 9280.285282][ T282] netlink_unicast+0x449/0x710 [ 9280.285282][ T282] netlink_sendmsg+0x723/0xbe0 [ 9280.285282][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9280.285282][ T282] ___sys_sendmsg+0xee/0x170 [ 9280.285282][ T282] __sys_sendmsg+0xcd/0x170 [ 9280.285282][ T282] do_syscall_64+0xc6/0x1e0 [ 9280.285282][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9280.285282][ T282] [ 9280.287480][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9280.287480][ T282] netdev_get_by_index+0x5e/0x80 [ 9280.287480][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9280.287480][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9280.287480][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9280.287480][ T282] ipv6_add_addr+0x411/0x2000 [ 9280.287480][ T282] inet6_addr_add+0x30e/0xa40 [ 9280.287480][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9280.287480][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9280.287480][ T282] netlink_rcv_skb+0x130/0x360 [ 9280.287480][ T282] netlink_unicast+0x449/0x710 [ 9280.287480][ T282] netlink_sendmsg+0x723/0xbe0 [ 9280.287480][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9280.287480][ T282] ___sys_sendmsg+0xee/0x170 [ 9280.287480][ T282] __sys_sendmsg+0xcd/0x170 [ 9280.287480][ T282] do_syscall_64+0xc6/0x1e0 [ 9280.287480][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9280.287480][ T282] [ 9280.289666][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9280.289666][ T282] netdev_get_by_index+0x5e/0x80 [ 9280.289666][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9280.289666][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9280.289666][ T282] ip6_route_add+0x1c/0x140 [ 9280.289666][ T282] addrconf_add_mroute+0x129/0x180 [ 9280.289666][ T282] addrconf_add_dev+0xe2/0x170 [ 9280.289666][ T282] inet6_addr_add+0x12f/0xa40 [ 9280.289666][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9280.289666][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9280.289666][ T282] netlink_rcv_skb+0x130/0x360 [ 9280.289666][ T282] netlink_unicast+0x449/0x710 [ 9280.289666][ T282] netlink_sendmsg+0x723/0xbe0 [ 9280.289666][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9280.289666][ T282] ___sys_sendmsg+0xee/0x170 [ 9280.289666][ T282] __sys_sendmsg+0xcd/0x170 [ 9280.289666][ T282] do_syscall_64+0xc6/0x1e0 [ 9280.289666][ T282] [ 9280.291811][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9280.291811][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9280.291811][ T282] ipv6_find_idev+0x102/0x170 [ 9280.291811][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9280.291811][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9280.291811][ T282] netlink_rcv_skb+0x130/0x360 [ 9280.291811][ T282] netlink_unicast+0x449/0x710 [ 9280.291811][ T282] netlink_sendmsg+0x723/0xbe0 [ 9280.291811][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9280.291811][ T282] ___sys_sendmsg+0xee/0x170 [ 9280.291811][ T282] __sys_sendmsg+0xcd/0x170 [ 9280.291811][ T282] do_syscall_64+0xc6/0x1e0 [ 9280.291811][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9280.291811][ T282] [ 9280.293497][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9280.293497][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9280.293497][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9280.293497][ T282] ipv6_find_idev+0x102/0x170 [ 9280.293497][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9280.293497][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9280.293497][ T282] netlink_rcv_skb+0x130/0x360 [ 9280.293497][ T282] netlink_unicast+0x449/0x710 [ 9280.293497][ T282] netlink_sendmsg+0x723/0xbe0 [ 9280.293497][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9280.293497][ T282] ___sys_sendmsg+0xee/0x170 [ 9280.293497][ T282] __sys_sendmsg+0xcd/0x170 [ 9280.293497][ T282] do_syscall_64+0xc6/0x1e0 [ 9280.293497][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9280.293497][ T282] [ 9282.242932][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9282.243338][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9282.243338][ T284] netdev_get_by_index+0x5e/0x80 [ 9282.243338][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9282.243338][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9282.243338][ T284] ip6_route_add+0x1c/0x140 [ 9282.243338][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9282.243338][ T284] inet6_addr_add+0x4f8/0xa40 [ 9282.243338][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9282.243338][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9282.243338][ T284] netlink_rcv_skb+0x130/0x360 [ 9282.243338][ T284] netlink_unicast+0x449/0x710 [ 9282.243338][ T284] netlink_sendmsg+0x723/0xbe0 [ 9282.243338][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9282.243338][ T284] ___sys_sendmsg+0xee/0x170 [ 9282.243338][ T284] __sys_sendmsg+0xcd/0x170 [ 9282.243338][ T284] do_syscall_64+0xc6/0x1e0 [ 9282.243338][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9282.243338][ T284] [ 9282.245577][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9282.245577][ T284] netdev_get_by_index+0x5e/0x80 [ 9282.245577][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9282.245577][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9282.245577][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9282.245577][ T284] ipv6_add_addr+0x411/0x2000 [ 9282.245577][ T284] inet6_addr_add+0x30e/0xa40 [ 9282.245577][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9282.245577][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9282.245577][ T284] netlink_rcv_skb+0x130/0x360 [ 9282.245577][ T284] netlink_unicast+0x449/0x710 [ 9282.245577][ T284] netlink_sendmsg+0x723/0xbe0 [ 9282.245577][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9282.245577][ T284] ___sys_sendmsg+0xee/0x170 [ 9282.245577][ T284] __sys_sendmsg+0xcd/0x170 [ 9282.245577][ T284] do_syscall_64+0xc6/0x1e0 [ 9282.245577][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9282.245577][ T284] [ 9282.247806][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9282.247806][ T284] netdev_get_by_index+0x5e/0x80 [ 9282.247806][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9282.247806][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9282.247806][ T284] ip6_route_add+0x1c/0x140 [ 9282.247806][ T284] addrconf_add_mroute+0x129/0x180 [ 9282.247806][ T284] addrconf_add_dev+0xe2/0x170 [ 9282.247806][ T284] inet6_addr_add+0x12f/0xa40 [ 9282.247806][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9282.247806][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9282.247806][ T284] netlink_rcv_skb+0x130/0x360 [ 9282.247806][ T284] netlink_unicast+0x449/0x710 [ 9282.247806][ T284] netlink_sendmsg+0x723/0xbe0 [ 9282.247806][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9282.247806][ T284] ___sys_sendmsg+0xee/0x170 [ 9282.247806][ T284] __sys_sendmsg+0xcd/0x170 [ 9282.247806][ T284] do_syscall_64+0xc6/0x1e0 [ 9282.247806][ T284] [ 9282.249987][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9282.249987][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9282.249987][ T284] ipv6_find_idev+0x102/0x170 [ 9282.249987][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9282.249987][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9282.249987][ T284] netlink_rcv_skb+0x130/0x360 [ 9282.249987][ T284] netlink_unicast+0x449/0x710 [ 9282.249987][ T284] netlink_sendmsg+0x723/0xbe0 [ 9282.249987][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9282.249987][ T284] ___sys_sendmsg+0xee/0x170 [ 9282.249987][ T284] __sys_sendmsg+0xcd/0x170 [ 9282.249987][ T284] do_syscall_64+0xc6/0x1e0 [ 9282.249987][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9282.249987][ T284] [ 9282.251693][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9282.251693][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9282.251693][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9282.251693][ T284] ipv6_find_idev+0x102/0x170 [ 9282.251693][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9282.251693][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9282.251693][ T284] netlink_rcv_skb+0x130/0x360 [ 9282.251693][ T284] netlink_unicast+0x449/0x710 [ 9282.251693][ T284] netlink_sendmsg+0x723/0xbe0 [ 9282.251693][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9282.251693][ T284] ___sys_sendmsg+0xee/0x170 [ 9282.251693][ T284] __sys_sendmsg+0xcd/0x170 [ 9282.251693][ T284] do_syscall_64+0xc6/0x1e0 [ 9282.251693][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9282.251693][ T284] [ 9290.531008][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9290.531471][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9290.531471][ T282] dst_init+0x84/0x4a0 [ 9290.531471][ T282] dst_alloc+0x97/0x150 [ 9290.531471][ T282] ip6_dst_alloc+0x23/0x90 [ 9290.531471][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9290.531471][ T282] ip6_pol_route+0x56f/0x840 [ 9290.531471][ T282] fib6_rule_lookup+0x196/0x240 [ 9290.531471][ T282] ip6_route_input+0x542/0x980 [ 9290.531471][ T282] ipv6_rcv+0x8f/0x400 [ 9290.531471][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9290.531471][ T282] process_backlog+0x101/0x620 [ 9290.531471][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9290.531471][ T282] net_rx_action+0x495/0xbe0 [ 9290.531471][ T282] __do_softirq+0x1b5/0x7f6 [ 9290.531471][ T282] [ 9290.533257][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9290.533257][ T282] netdev_get_by_index+0x5e/0x80 [ 9290.533257][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9290.533257][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9290.533257][ T282] ip6_route_add+0x1c/0x140 [ 9290.533257][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9290.533257][ T282] inet6_addr_add+0x4f8/0xa40 [ 9290.533257][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9290.533257][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9290.533257][ T282] netlink_rcv_skb+0x130/0x360 [ 9290.533257][ T282] netlink_unicast+0x449/0x710 [ 9290.533257][ T282] netlink_sendmsg+0x723/0xbe0 [ 9290.533257][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9290.533257][ T282] ___sys_sendmsg+0xee/0x170 [ 9290.533257][ T282] __sys_sendmsg+0xcd/0x170 [ 9290.533257][ T282] do_syscall_64+0xc6/0x1e0 [ 9290.533257][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9290.533257][ T282] [ 9290.535450][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9290.535450][ T282] netdev_get_by_index+0x5e/0x80 [ 9290.535450][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9290.535450][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9290.535450][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9290.535450][ T282] ipv6_add_addr+0x411/0x2000 [ 9290.535450][ T282] inet6_addr_add+0x30e/0xa40 [ 9290.535450][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9290.535450][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9290.535450][ T282] netlink_rcv_skb+0x130/0x360 [ 9290.535450][ T282] netlink_unicast+0x449/0x710 [ 9290.535450][ T282] netlink_sendmsg+0x723/0xbe0 [ 9290.535450][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9290.535450][ T282] ___sys_sendmsg+0xee/0x170 [ 9290.535450][ T282] __sys_sendmsg+0xcd/0x170 [ 9290.535450][ T282] do_syscall_64+0xc6/0x1e0 [ 9290.535450][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9290.535450][ T282] [ 9290.537652][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9290.537652][ T282] netdev_get_by_index+0x5e/0x80 [ 9290.537652][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9290.537652][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9290.537652][ T282] ip6_route_add+0x1c/0x140 [ 9290.537652][ T282] addrconf_add_mroute+0x129/0x180 [ 9290.537652][ T282] addrconf_add_dev+0xe2/0x170 [ 9290.537652][ T282] inet6_addr_add+0x12f/0xa40 [ 9290.537652][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9290.537652][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9290.537652][ T282] netlink_rcv_skb+0x130/0x360 [ 9290.537652][ T282] netlink_unicast+0x449/0x710 [ 9290.537652][ T282] netlink_sendmsg+0x723/0xbe0 [ 9290.537652][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9290.537652][ T282] ___sys_sendmsg+0xee/0x170 [ 9290.537652][ T282] __sys_sendmsg+0xcd/0x170 [ 9290.537652][ T282] do_syscall_64+0xc6/0x1e0 [ 9290.537652][ T282] [ 9290.539790][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9290.539790][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9290.539790][ T282] ipv6_find_idev+0x102/0x170 [ 9290.539790][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9290.539790][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9290.539790][ T282] netlink_rcv_skb+0x130/0x360 [ 9290.539790][ T282] netlink_unicast+0x449/0x710 [ 9290.539790][ T282] netlink_sendmsg+0x723/0xbe0 [ 9290.539790][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9290.539790][ T282] ___sys_sendmsg+0xee/0x170 [ 9290.539790][ T282] __sys_sendmsg+0xcd/0x170 [ 9290.539790][ T282] do_syscall_64+0xc6/0x1e0 [ 9290.539790][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9290.539790][ T282] [ 9290.541472][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9290.541472][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9290.541472][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9290.541472][ T282] ipv6_find_idev+0x102/0x170 [ 9290.541472][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9290.541472][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9290.541472][ T282] netlink_rcv_skb+0x130/0x360 [ 9290.541472][ T282] netlink_unicast+0x449/0x710 [ 9290.541472][ T282] netlink_sendmsg+0x723/0xbe0 [ 9290.541472][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9290.541472][ T282] ___sys_sendmsg+0xee/0x170 [ 9290.541472][ T282] __sys_sendmsg+0xcd/0x170 [ 9290.541472][ T282] do_syscall_64+0xc6/0x1e0 [ 9290.541472][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9290.541472][ T282] [ 9292.490934][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9292.491348][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9292.491348][ T284] netdev_get_by_index+0x5e/0x80 [ 9292.491348][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9292.491348][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9292.491348][ T284] ip6_route_add+0x1c/0x140 [ 9292.491348][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9292.491348][ T284] inet6_addr_add+0x4f8/0xa40 [ 9292.491348][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9292.491348][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9292.491348][ T284] netlink_rcv_skb+0x130/0x360 [ 9292.491348][ T284] netlink_unicast+0x449/0x710 [ 9292.491348][ T284] netlink_sendmsg+0x723/0xbe0 [ 9292.491348][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9292.491348][ T284] ___sys_sendmsg+0xee/0x170 [ 9292.491348][ T284] __sys_sendmsg+0xcd/0x170 [ 9292.491348][ T284] do_syscall_64+0xc6/0x1e0 [ 9292.491348][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9292.491348][ T284] [ 9292.493584][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9292.493584][ T284] netdev_get_by_index+0x5e/0x80 [ 9292.493584][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9292.493584][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9292.493584][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9292.493584][ T284] ipv6_add_addr+0x411/0x2000 [ 9292.493584][ T284] inet6_addr_add+0x30e/0xa40 [ 9292.493584][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9292.493584][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9292.493584][ T284] netlink_rcv_skb+0x130/0x360 [ 9292.493584][ T284] netlink_unicast+0x449/0x710 [ 9292.493584][ T284] netlink_sendmsg+0x723/0xbe0 [ 9292.493584][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9292.493584][ T284] ___sys_sendmsg+0xee/0x170 [ 9292.493584][ T284] __sys_sendmsg+0xcd/0x170 [ 9292.493584][ T284] do_syscall_64+0xc6/0x1e0 [ 9292.493584][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9292.493584][ T284] [ 9292.495795][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9292.495795][ T284] netdev_get_by_index+0x5e/0x80 [ 9292.495795][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9292.495795][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9292.495795][ T284] ip6_route_add+0x1c/0x140 [ 9292.495795][ T284] addrconf_add_mroute+0x129/0x180 [ 9292.495795][ T284] addrconf_add_dev+0xe2/0x170 [ 9292.495795][ T284] inet6_addr_add+0x12f/0xa40 [ 9292.495795][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9292.495795][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9292.495795][ T284] netlink_rcv_skb+0x130/0x360 [ 9292.495795][ T284] netlink_unicast+0x449/0x710 [ 9292.495795][ T284] netlink_sendmsg+0x723/0xbe0 [ 9292.495795][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9292.495795][ T284] ___sys_sendmsg+0xee/0x170 [ 9292.495795][ T284] __sys_sendmsg+0xcd/0x170 [ 9292.495795][ T284] do_syscall_64+0xc6/0x1e0 [ 9292.495795][ T284] [ 9292.497980][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9292.497980][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9292.497980][ T284] ipv6_find_idev+0x102/0x170 [ 9292.497980][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9292.497980][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9292.497980][ T284] netlink_rcv_skb+0x130/0x360 [ 9292.497980][ T284] netlink_unicast+0x449/0x710 [ 9292.497980][ T284] netlink_sendmsg+0x723/0xbe0 [ 9292.497980][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9292.497980][ T284] ___sys_sendmsg+0xee/0x170 [ 9292.497980][ T284] __sys_sendmsg+0xcd/0x170 [ 9292.497980][ T284] do_syscall_64+0xc6/0x1e0 [ 9292.497980][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9292.497980][ T284] [ 9292.499686][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9292.499686][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9292.499686][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9292.499686][ T284] ipv6_find_idev+0x102/0x170 [ 9292.499686][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9292.499686][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9292.499686][ T284] netlink_rcv_skb+0x130/0x360 [ 9292.499686][ T284] netlink_unicast+0x449/0x710 [ 9292.499686][ T284] netlink_sendmsg+0x723/0xbe0 [ 9292.499686][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9292.499686][ T284] ___sys_sendmsg+0xee/0x170 [ 9292.499686][ T284] __sys_sendmsg+0xcd/0x170 [ 9292.499686][ T284] do_syscall_64+0xc6/0x1e0 [ 9292.499686][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9292.499686][ T284] [ 9300.779000][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9300.779467][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9300.779467][ T282] dst_init+0x84/0x4a0 [ 9300.779467][ T282] dst_alloc+0x97/0x150 [ 9300.779467][ T282] ip6_dst_alloc+0x23/0x90 [ 9300.779467][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9300.779467][ T282] ip6_pol_route+0x56f/0x840 [ 9300.779467][ T282] fib6_rule_lookup+0x196/0x240 [ 9300.779467][ T282] ip6_route_input+0x542/0x980 [ 9300.779467][ T282] ipv6_rcv+0x8f/0x400 [ 9300.779467][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9300.779467][ T282] process_backlog+0x101/0x620 [ 9300.779467][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9300.779467][ T282] net_rx_action+0x495/0xbe0 [ 9300.779467][ T282] __do_softirq+0x1b5/0x7f6 [ 9300.779467][ T282] [ 9300.781264][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9300.781264][ T282] netdev_get_by_index+0x5e/0x80 [ 9300.781264][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9300.781264][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9300.781264][ T282] ip6_route_add+0x1c/0x140 [ 9300.781264][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9300.781264][ T282] inet6_addr_add+0x4f8/0xa40 [ 9300.781264][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9300.781264][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9300.781264][ T282] netlink_rcv_skb+0x130/0x360 [ 9300.781264][ T282] netlink_unicast+0x449/0x710 [ 9300.781264][ T282] netlink_sendmsg+0x723/0xbe0 [ 9300.781264][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9300.781264][ T282] ___sys_sendmsg+0xee/0x170 [ 9300.781264][ T282] __sys_sendmsg+0xcd/0x170 [ 9300.781264][ T282] do_syscall_64+0xc6/0x1e0 [ 9300.781264][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9300.781264][ T282] [ 9300.783462][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9300.783462][ T282] netdev_get_by_index+0x5e/0x80 [ 9300.783462][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9300.783462][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9300.783462][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9300.783462][ T282] ipv6_add_addr+0x411/0x2000 [ 9300.783462][ T282] inet6_addr_add+0x30e/0xa40 [ 9300.783462][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9300.783462][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9300.783462][ T282] netlink_rcv_skb+0x130/0x360 [ 9300.783462][ T282] netlink_unicast+0x449/0x710 [ 9300.783462][ T282] netlink_sendmsg+0x723/0xbe0 [ 9300.783462][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9300.783462][ T282] ___sys_sendmsg+0xee/0x170 [ 9300.783462][ T282] __sys_sendmsg+0xcd/0x170 [ 9300.783462][ T282] do_syscall_64+0xc6/0x1e0 [ 9300.783462][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9300.783462][ T282] [ 9300.785649][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9300.785649][ T282] netdev_get_by_index+0x5e/0x80 [ 9300.785649][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9300.785649][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9300.785649][ T282] ip6_route_add+0x1c/0x140 [ 9300.785649][ T282] addrconf_add_mroute+0x129/0x180 [ 9300.785649][ T282] addrconf_add_dev+0xe2/0x170 [ 9300.785649][ T282] inet6_addr_add+0x12f/0xa40 [ 9300.785649][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9300.785649][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9300.785649][ T282] netlink_rcv_skb+0x130/0x360 [ 9300.785649][ T282] netlink_unicast+0x449/0x710 [ 9300.785649][ T282] netlink_sendmsg+0x723/0xbe0 [ 9300.785649][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9300.785649][ T282] ___sys_sendmsg+0xee/0x170 [ 9300.785649][ T282] __sys_sendmsg+0xcd/0x170 [ 9300.785649][ T282] do_syscall_64+0xc6/0x1e0 [ 9300.785649][ T282] [ 9300.787806][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9300.787806][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9300.787806][ T282] ipv6_find_idev+0x102/0x170 [ 9300.787806][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9300.787806][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9300.787806][ T282] netlink_rcv_skb+0x130/0x360 [ 9300.787806][ T282] netlink_unicast+0x449/0x710 [ 9300.787806][ T282] netlink_sendmsg+0x723/0xbe0 [ 9300.787806][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9300.787806][ T282] ___sys_sendmsg+0xee/0x170 [ 9300.787806][ T282] __sys_sendmsg+0xcd/0x170 [ 9300.787806][ T282] do_syscall_64+0xc6/0x1e0 [ 9300.787806][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9300.787806][ T282] [ 9300.789495][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9300.789495][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9300.789495][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9300.789495][ T282] ipv6_find_idev+0x102/0x170 [ 9300.789495][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9300.789495][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9300.789495][ T282] netlink_rcv_skb+0x130/0x360 [ 9300.789495][ T282] netlink_unicast+0x449/0x710 [ 9300.789495][ T282] netlink_sendmsg+0x723/0xbe0 [ 9300.789495][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9300.789495][ T282] ___sys_sendmsg+0xee/0x170 [ 9300.789495][ T282] __sys_sendmsg+0xcd/0x170 [ 9300.789495][ T282] do_syscall_64+0xc6/0x1e0 [ 9300.789495][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9300.789495][ T282] [ 9302.738938][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9302.739351][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9302.739351][ T284] netdev_get_by_index+0x5e/0x80 [ 9302.739351][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9302.739351][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9302.739351][ T284] ip6_route_add+0x1c/0x140 [ 9302.739351][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9302.739351][ T284] inet6_addr_add+0x4f8/0xa40 [ 9302.739351][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9302.739351][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9302.739351][ T284] netlink_rcv_skb+0x130/0x360 [ 9302.739351][ T284] netlink_unicast+0x449/0x710 [ 9302.739351][ T284] netlink_sendmsg+0x723/0xbe0 [ 9302.739351][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9302.739351][ T284] ___sys_sendmsg+0xee/0x170 [ 9302.739351][ T284] __sys_sendmsg+0xcd/0x170 [ 9302.739351][ T284] do_syscall_64+0xc6/0x1e0 [ 9302.739351][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9302.739351][ T284] [ 9302.741605][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9302.741605][ T284] netdev_get_by_index+0x5e/0x80 [ 9302.741605][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9302.741605][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9302.741605][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9302.741605][ T284] ipv6_add_addr+0x411/0x2000 [ 9302.741605][ T284] inet6_addr_add+0x30e/0xa40 [ 9302.741605][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9302.741605][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9302.741605][ T284] netlink_rcv_skb+0x130/0x360 [ 9302.741605][ T284] netlink_unicast+0x449/0x710 [ 9302.741605][ T284] netlink_sendmsg+0x723/0xbe0 [ 9302.741605][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9302.741605][ T284] ___sys_sendmsg+0xee/0x170 [ 9302.741605][ T284] __sys_sendmsg+0xcd/0x170 [ 9302.741605][ T284] do_syscall_64+0xc6/0x1e0 [ 9302.741605][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9302.741605][ T284] [ 9302.743819][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9302.743819][ T284] netdev_get_by_index+0x5e/0x80 [ 9302.743819][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9302.743819][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9302.743819][ T284] ip6_route_add+0x1c/0x140 [ 9302.743819][ T284] addrconf_add_mroute+0x129/0x180 [ 9302.743819][ T284] addrconf_add_dev+0xe2/0x170 [ 9302.743819][ T284] inet6_addr_add+0x12f/0xa40 [ 9302.743819][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9302.743819][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9302.743819][ T284] netlink_rcv_skb+0x130/0x360 [ 9302.743819][ T284] netlink_unicast+0x449/0x710 [ 9302.743819][ T284] netlink_sendmsg+0x723/0xbe0 [ 9302.743819][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9302.743819][ T284] ___sys_sendmsg+0xee/0x170 [ 9302.743819][ T284] __sys_sendmsg+0xcd/0x170 [ 9302.743819][ T284] do_syscall_64+0xc6/0x1e0 [ 9302.743819][ T284] [ 9302.746001][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9302.746001][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9302.746001][ T284] ipv6_find_idev+0x102/0x170 [ 9302.746001][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9302.746001][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9302.746001][ T284] netlink_rcv_skb+0x130/0x360 [ 9302.746001][ T284] netlink_unicast+0x449/0x710 [ 9302.746001][ T284] netlink_sendmsg+0x723/0xbe0 [ 9302.746001][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9302.746001][ T284] ___sys_sendmsg+0xee/0x170 [ 9302.746001][ T284] __sys_sendmsg+0xcd/0x170 [ 9302.746001][ T284] do_syscall_64+0xc6/0x1e0 [ 9302.746001][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9302.746001][ T284] [ 9302.747720][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9302.747720][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9302.747720][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9302.747720][ T284] ipv6_find_idev+0x102/0x170 [ 9302.747720][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9302.747720][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9302.747720][ T284] netlink_rcv_skb+0x130/0x360 [ 9302.747720][ T284] netlink_unicast+0x449/0x710 [ 9302.747720][ T284] netlink_sendmsg+0x723/0xbe0 [ 9302.747720][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9302.747720][ T284] ___sys_sendmsg+0xee/0x170 [ 9302.747720][ T284] __sys_sendmsg+0xcd/0x170 [ 9302.747720][ T284] do_syscall_64+0xc6/0x1e0 [ 9302.747720][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9302.747720][ T284] [ 9311.026949][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9311.027410][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9311.027410][ T282] dst_init+0x84/0x4a0 [ 9311.027410][ T282] dst_alloc+0x97/0x150 [ 9311.027410][ T282] ip6_dst_alloc+0x23/0x90 [ 9311.027410][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9311.027410][ T282] ip6_pol_route+0x56f/0x840 [ 9311.027410][ T282] fib6_rule_lookup+0x196/0x240 [ 9311.027410][ T282] ip6_route_input+0x542/0x980 [ 9311.027410][ T282] ipv6_rcv+0x8f/0x400 [ 9311.027410][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9311.027410][ T282] process_backlog+0x101/0x620 [ 9311.027410][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9311.027410][ T282] net_rx_action+0x495/0xbe0 [ 9311.027410][ T282] __do_softirq+0x1b5/0x7f6 [ 9311.027410][ T282] [ 9311.029365][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9311.029365][ T282] netdev_get_by_index+0x5e/0x80 [ 9311.029365][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9311.029365][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9311.029365][ T282] ip6_route_add+0x1c/0x140 [ 9311.029365][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9311.029365][ T282] inet6_addr_add+0x4f8/0xa40 [ 9311.029365][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9311.029365][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9311.029365][ T282] netlink_rcv_skb+0x130/0x360 [ 9311.029365][ T282] netlink_unicast+0x449/0x710 [ 9311.029365][ T282] netlink_sendmsg+0x723/0xbe0 [ 9311.029365][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9311.029365][ T282] ___sys_sendmsg+0xee/0x170 [ 9311.029365][ T282] __sys_sendmsg+0xcd/0x170 [ 9311.029365][ T282] do_syscall_64+0xc6/0x1e0 [ 9311.029365][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9311.029365][ T282] [ 9311.031786][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9311.031786][ T282] netdev_get_by_index+0x5e/0x80 [ 9311.031786][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9311.031786][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9311.031786][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9311.031786][ T282] ipv6_add_addr+0x411/0x2000 [ 9311.031786][ T282] inet6_addr_add+0x30e/0xa40 [ 9311.031786][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9311.031786][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9311.031786][ T282] netlink_rcv_skb+0x130/0x360 [ 9311.031786][ T282] netlink_unicast+0x449/0x710 [ 9311.031786][ T282] netlink_sendmsg+0x723/0xbe0 [ 9311.031786][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9311.031786][ T282] ___sys_sendmsg+0xee/0x170 [ 9311.031786][ T282] __sys_sendmsg+0xcd/0x170 [ 9311.031786][ T282] do_syscall_64+0xc6/0x1e0 [ 9311.031786][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9311.031786][ T282] [ 9311.034216][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9311.034216][ T282] netdev_get_by_index+0x5e/0x80 [ 9311.034216][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9311.034216][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9311.034216][ T282] ip6_route_add+0x1c/0x140 [ 9311.034216][ T282] addrconf_add_mroute+0x129/0x180 [ 9311.034216][ T282] addrconf_add_dev+0xe2/0x170 [ 9311.034216][ T282] inet6_addr_add+0x12f/0xa40 [ 9311.034216][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9311.034216][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9311.034216][ T282] netlink_rcv_skb+0x130/0x360 [ 9311.034216][ T282] netlink_unicast+0x449/0x710 [ 9311.034216][ T282] netlink_sendmsg+0x723/0xbe0 [ 9311.034216][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9311.034216][ T282] ___sys_sendmsg+0xee/0x170 [ 9311.034216][ T282] __sys_sendmsg+0xcd/0x170 [ 9311.034216][ T282] do_syscall_64+0xc6/0x1e0 [ 9311.034216][ T282] [ 9311.036615][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9311.036615][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9311.036615][ T282] ipv6_find_idev+0x102/0x170 [ 9311.036615][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9311.036615][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9311.036615][ T282] netlink_rcv_skb+0x130/0x360 [ 9311.036615][ T282] netlink_unicast+0x449/0x710 [ 9311.036615][ T282] netlink_sendmsg+0x723/0xbe0 [ 9311.036615][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9311.036615][ T282] ___sys_sendmsg+0xee/0x170 [ 9311.036615][ T282] __sys_sendmsg+0xcd/0x170 [ 9311.036615][ T282] do_syscall_64+0xc6/0x1e0 [ 9311.036615][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9311.036615][ T282] [ 9311.038471][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9311.038471][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9311.038471][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9311.038471][ T282] ipv6_find_idev+0x102/0x170 [ 9311.038471][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9311.038471][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9311.038471][ T282] netlink_rcv_skb+0x130/0x360 [ 9311.038471][ T282] netlink_unicast+0x449/0x710 [ 9311.038471][ T282] netlink_sendmsg+0x723/0xbe0 [ 9311.038471][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9311.038471][ T282] ___sys_sendmsg+0xee/0x170 [ 9311.038471][ T282] __sys_sendmsg+0xcd/0x170 [ 9311.038471][ T282] do_syscall_64+0xc6/0x1e0 [ 9311.038471][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9311.038471][ T282] [ 9312.986940][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9312.987459][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9312.987459][ T284] netdev_get_by_index+0x5e/0x80 [ 9312.987459][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9312.987459][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9312.987459][ T284] ip6_route_add+0x1c/0x140 [ 9312.987459][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9312.987459][ T284] inet6_addr_add+0x4f8/0xa40 [ 9312.987459][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9312.987459][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9312.987459][ T284] netlink_rcv_skb+0x130/0x360 [ 9312.987459][ T284] netlink_unicast+0x449/0x710 [ 9312.987459][ T284] netlink_sendmsg+0x723/0xbe0 [ 9312.987459][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9312.987459][ T284] ___sys_sendmsg+0xee/0x170 [ 9312.987459][ T284] __sys_sendmsg+0xcd/0x170 [ 9312.987459][ T284] do_syscall_64+0xc6/0x1e0 [ 9312.987459][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9312.987459][ T284] [ 9312.989726][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9312.989726][ T284] netdev_get_by_index+0x5e/0x80 [ 9312.989726][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9312.989726][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9312.989726][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9312.989726][ T284] ipv6_add_addr+0x411/0x2000 [ 9312.989726][ T284] inet6_addr_add+0x30e/0xa40 [ 9312.989726][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9312.989726][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9312.989726][ T284] netlink_rcv_skb+0x130/0x360 [ 9312.989726][ T284] netlink_unicast+0x449/0x710 [ 9312.989726][ T284] netlink_sendmsg+0x723/0xbe0 [ 9312.989726][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9312.989726][ T284] ___sys_sendmsg+0xee/0x170 [ 9312.989726][ T284] __sys_sendmsg+0xcd/0x170 [ 9312.989726][ T284] do_syscall_64+0xc6/0x1e0 [ 9312.989726][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9312.989726][ T284] [ 9312.991946][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9312.991946][ T284] netdev_get_by_index+0x5e/0x80 [ 9312.991946][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9312.991946][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9312.991946][ T284] ip6_route_add+0x1c/0x140 [ 9312.991946][ T284] addrconf_add_mroute+0x129/0x180 [ 9312.991946][ T284] addrconf_add_dev+0xe2/0x170 [ 9312.991946][ T284] inet6_addr_add+0x12f/0xa40 [ 9312.991946][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9312.991946][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9312.991946][ T284] netlink_rcv_skb+0x130/0x360 [ 9312.991946][ T284] netlink_unicast+0x449/0x710 [ 9312.991946][ T284] netlink_sendmsg+0x723/0xbe0 [ 9312.991946][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9312.991946][ T284] ___sys_sendmsg+0xee/0x170 [ 9312.991946][ T284] __sys_sendmsg+0xcd/0x170 [ 9312.991946][ T284] do_syscall_64+0xc6/0x1e0 [ 9312.991946][ T284] [ 9312.994623][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9312.994623][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9312.994623][ T284] ipv6_find_idev+0x102/0x170 [ 9312.994623][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9312.994623][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9312.994623][ T284] netlink_rcv_skb+0x130/0x360 [ 9312.994623][ T284] netlink_unicast+0x449/0x710 [ 9312.994623][ T284] netlink_sendmsg+0x723/0xbe0 [ 9312.994623][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9312.994623][ T284] ___sys_sendmsg+0xee/0x170 [ 9312.994623][ T284] __sys_sendmsg+0xcd/0x170 [ 9312.994623][ T284] do_syscall_64+0xc6/0x1e0 [ 9312.994623][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9312.994623][ T284] [ 9312.996337][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9312.996337][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9312.996337][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9312.996337][ T284] ipv6_find_idev+0x102/0x170 [ 9312.996337][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9312.996337][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9312.996337][ T284] netlink_rcv_skb+0x130/0x360 [ 9312.996337][ T284] netlink_unicast+0x449/0x710 [ 9312.996337][ T284] netlink_sendmsg+0x723/0xbe0 [ 9312.996337][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9312.996337][ T284] ___sys_sendmsg+0xee/0x170 [ 9312.996337][ T284] __sys_sendmsg+0xcd/0x170 [ 9312.996337][ T284] do_syscall_64+0xc6/0x1e0 [ 9312.996337][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9312.996337][ T284] [ 9321.283008][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9321.283484][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9321.283484][ T282] dst_init+0x84/0x4a0 [ 9321.283484][ T282] dst_alloc+0x97/0x150 [ 9321.283484][ T282] ip6_dst_alloc+0x23/0x90 [ 9321.283484][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9321.283484][ T282] ip6_pol_route+0x56f/0x840 [ 9321.283484][ T282] fib6_rule_lookup+0x196/0x240 [ 9321.283484][ T282] ip6_route_input+0x542/0x980 [ 9321.283484][ T282] ipv6_rcv+0x8f/0x400 [ 9321.283484][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9321.283484][ T282] process_backlog+0x101/0x620 [ 9321.283484][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9321.283484][ T282] net_rx_action+0x495/0xbe0 [ 9321.283484][ T282] __do_softirq+0x1b5/0x7f6 [ 9321.283484][ T282] [ 9321.285291][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9321.285291][ T282] netdev_get_by_index+0x5e/0x80 [ 9321.285291][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9321.285291][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9321.285291][ T282] ip6_route_add+0x1c/0x140 [ 9321.285291][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9321.285291][ T282] inet6_addr_add+0x4f8/0xa40 [ 9321.285291][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9321.285291][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9321.285291][ T282] netlink_rcv_skb+0x130/0x360 [ 9321.285291][ T282] netlink_unicast+0x449/0x710 [ 9321.285291][ T282] netlink_sendmsg+0x723/0xbe0 [ 9321.285291][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9321.285291][ T282] ___sys_sendmsg+0xee/0x170 [ 9321.285291][ T282] __sys_sendmsg+0xcd/0x170 [ 9321.285291][ T282] do_syscall_64+0xc6/0x1e0 [ 9321.285291][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9321.285291][ T282] [ 9321.287493][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9321.287493][ T282] netdev_get_by_index+0x5e/0x80 [ 9321.287493][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9321.287493][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9321.287493][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9321.287493][ T282] ipv6_add_addr+0x411/0x2000 [ 9321.287493][ T282] inet6_addr_add+0x30e/0xa40 [ 9321.287493][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9321.287493][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9321.287493][ T282] netlink_rcv_skb+0x130/0x360 [ 9321.287493][ T282] netlink_unicast+0x449/0x710 [ 9321.287493][ T282] netlink_sendmsg+0x723/0xbe0 [ 9321.287493][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9321.287493][ T282] ___sys_sendmsg+0xee/0x170 [ 9321.287493][ T282] __sys_sendmsg+0xcd/0x170 [ 9321.287493][ T282] do_syscall_64+0xc6/0x1e0 [ 9321.287493][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9321.287493][ T282] [ 9321.289690][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9321.289690][ T282] netdev_get_by_index+0x5e/0x80 [ 9321.289690][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9321.289690][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9321.289690][ T282] ip6_route_add+0x1c/0x140 [ 9321.289690][ T282] addrconf_add_mroute+0x129/0x180 [ 9321.289690][ T282] addrconf_add_dev+0xe2/0x170 [ 9321.289690][ T282] inet6_addr_add+0x12f/0xa40 [ 9321.289690][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9321.289690][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9321.289690][ T282] netlink_rcv_skb+0x130/0x360 [ 9321.289690][ T282] netlink_unicast+0x449/0x710 [ 9321.289690][ T282] netlink_sendmsg+0x723/0xbe0 [ 9321.289690][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9321.289690][ T282] ___sys_sendmsg+0xee/0x170 [ 9321.289690][ T282] __sys_sendmsg+0xcd/0x170 [ 9321.289690][ T282] do_syscall_64+0xc6/0x1e0 [ 9321.289690][ T282] [ 9321.291835][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9321.291835][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9321.291835][ T282] ipv6_find_idev+0x102/0x170 [ 9321.291835][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9321.291835][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9321.291835][ T282] netlink_rcv_skb+0x130/0x360 [ 9321.291835][ T282] netlink_unicast+0x449/0x710 [ 9321.291835][ T282] netlink_sendmsg+0x723/0xbe0 [ 9321.291835][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9321.291835][ T282] ___sys_sendmsg+0xee/0x170 [ 9321.291835][ T282] __sys_sendmsg+0xcd/0x170 [ 9321.291835][ T282] do_syscall_64+0xc6/0x1e0 [ 9321.291835][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9321.291835][ T282] [ 9321.293532][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9321.293532][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9321.293532][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9321.293532][ T282] ipv6_find_idev+0x102/0x170 [ 9321.293532][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9321.293532][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9321.293532][ T282] netlink_rcv_skb+0x130/0x360 [ 9321.293532][ T282] netlink_unicast+0x449/0x710 [ 9321.293532][ T282] netlink_sendmsg+0x723/0xbe0 [ 9321.293532][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9321.293532][ T282] ___sys_sendmsg+0xee/0x170 [ 9321.293532][ T282] __sys_sendmsg+0xcd/0x170 [ 9321.293532][ T282] do_syscall_64+0xc6/0x1e0 [ 9321.293532][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9321.293532][ T282] [ 9323.235055][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9323.235537][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9323.235537][ T284] netdev_get_by_index+0x5e/0x80 [ 9323.235537][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9323.235537][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9323.235537][ T284] ip6_route_add+0x1c/0x140 [ 9323.235537][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9323.235537][ T284] inet6_addr_add+0x4f8/0xa40 [ 9323.235537][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9323.235537][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9323.235537][ T284] netlink_rcv_skb+0x130/0x360 [ 9323.235537][ T284] netlink_unicast+0x449/0x710 [ 9323.235537][ T284] netlink_sendmsg+0x723/0xbe0 [ 9323.235537][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9323.235537][ T284] ___sys_sendmsg+0xee/0x170 [ 9323.235537][ T284] __sys_sendmsg+0xcd/0x170 [ 9323.235537][ T284] do_syscall_64+0xc6/0x1e0 [ 9323.235537][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9323.235537][ T284] [ 9323.237997][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9323.237997][ T284] netdev_get_by_index+0x5e/0x80 [ 9323.237997][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9323.237997][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9323.237997][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9323.237997][ T284] ipv6_add_addr+0x411/0x2000 [ 9323.237997][ T284] inet6_addr_add+0x30e/0xa40 [ 9323.237997][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9323.237997][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9323.237997][ T284] netlink_rcv_skb+0x130/0x360 [ 9323.237997][ T284] netlink_unicast+0x449/0x710 [ 9323.237997][ T284] netlink_sendmsg+0x723/0xbe0 [ 9323.237997][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9323.237997][ T284] ___sys_sendmsg+0xee/0x170 [ 9323.237997][ T284] __sys_sendmsg+0xcd/0x170 [ 9323.237997][ T284] do_syscall_64+0xc6/0x1e0 [ 9323.237997][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9323.237997][ T284] [ 9323.240433][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9323.240433][ T284] netdev_get_by_index+0x5e/0x80 [ 9323.240433][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9323.240433][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9323.240433][ T284] ip6_route_add+0x1c/0x140 [ 9323.240433][ T284] addrconf_add_mroute+0x129/0x180 [ 9323.240433][ T284] addrconf_add_dev+0xe2/0x170 [ 9323.240433][ T284] inet6_addr_add+0x12f/0xa40 [ 9323.240433][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9323.240433][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9323.240433][ T284] netlink_rcv_skb+0x130/0x360 [ 9323.240433][ T284] netlink_unicast+0x449/0x710 [ 9323.240433][ T284] netlink_sendmsg+0x723/0xbe0 [ 9323.240433][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9323.240433][ T284] ___sys_sendmsg+0xee/0x170 [ 9323.240433][ T284] __sys_sendmsg+0xcd/0x170 [ 9323.240433][ T284] do_syscall_64+0xc6/0x1e0 [ 9323.240433][ T284] [ 9323.242834][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9323.242834][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9323.242834][ T284] ipv6_find_idev+0x102/0x170 [ 9323.242834][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9323.242834][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9323.242834][ T284] netlink_rcv_skb+0x130/0x360 [ 9323.242834][ T284] netlink_unicast+0x449/0x710 [ 9323.242834][ T284] netlink_sendmsg+0x723/0xbe0 [ 9323.242834][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9323.242834][ T284] ___sys_sendmsg+0xee/0x170 [ 9323.242834][ T284] __sys_sendmsg+0xcd/0x170 [ 9323.242834][ T284] do_syscall_64+0xc6/0x1e0 [ 9323.242834][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9323.242834][ T284] [ 9323.244696][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9323.244696][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9323.244696][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9323.244696][ T284] ipv6_find_idev+0x102/0x170 [ 9323.244696][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9323.244696][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9323.244696][ T284] netlink_rcv_skb+0x130/0x360 [ 9323.244696][ T284] netlink_unicast+0x449/0x710 [ 9323.244696][ T284] netlink_sendmsg+0x723/0xbe0 [ 9323.244696][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9323.244696][ T284] ___sys_sendmsg+0xee/0x170 [ 9323.244696][ T284] __sys_sendmsg+0xcd/0x170 [ 9323.244696][ T284] do_syscall_64+0xc6/0x1e0 [ 9323.244696][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9323.244696][ T284] [ 9331.531057][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9331.531512][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9331.531512][ T282] dst_init+0x84/0x4a0 [ 9331.531512][ T282] dst_alloc+0x97/0x150 [ 9331.531512][ T282] ip6_dst_alloc+0x23/0x90 [ 9331.531512][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9331.531512][ T282] ip6_pol_route+0x56f/0x840 [ 9331.531512][ T282] fib6_rule_lookup+0x196/0x240 [ 9331.531512][ T282] ip6_route_input+0x542/0x980 [ 9331.531512][ T282] ipv6_rcv+0x8f/0x400 [ 9331.531512][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9331.531512][ T282] process_backlog+0x101/0x620 [ 9331.531512][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9331.531512][ T282] net_rx_action+0x495/0xbe0 [ 9331.531512][ T282] __do_softirq+0x1b5/0x7f6 [ 9331.531512][ T282] [ 9331.533487][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9331.533487][ T282] netdev_get_by_index+0x5e/0x80 [ 9331.533487][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9331.533487][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9331.533487][ T282] ip6_route_add+0x1c/0x140 [ 9331.533487][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9331.533487][ T282] inet6_addr_add+0x4f8/0xa40 [ 9331.533487][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9331.533487][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9331.533487][ T282] netlink_rcv_skb+0x130/0x360 [ 9331.533487][ T282] netlink_unicast+0x449/0x710 [ 9331.533487][ T282] netlink_sendmsg+0x723/0xbe0 [ 9331.533487][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9331.533487][ T282] ___sys_sendmsg+0xee/0x170 [ 9331.533487][ T282] __sys_sendmsg+0xcd/0x170 [ 9331.533487][ T282] do_syscall_64+0xc6/0x1e0 [ 9331.533487][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9331.533487][ T282] [ 9331.535903][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9331.535903][ T282] netdev_get_by_index+0x5e/0x80 [ 9331.535903][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9331.535903][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9331.535903][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9331.535903][ T282] ipv6_add_addr+0x411/0x2000 [ 9331.535903][ T282] inet6_addr_add+0x30e/0xa40 [ 9331.535903][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9331.535903][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9331.535903][ T282] netlink_rcv_skb+0x130/0x360 [ 9331.535903][ T282] netlink_unicast+0x449/0x710 [ 9331.535903][ T282] netlink_sendmsg+0x723/0xbe0 [ 9331.535903][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9331.535903][ T282] ___sys_sendmsg+0xee/0x170 [ 9331.535903][ T282] __sys_sendmsg+0xcd/0x170 [ 9331.535903][ T282] do_syscall_64+0xc6/0x1e0 [ 9331.535903][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9331.535903][ T282] [ 9331.538390][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9331.538390][ T282] netdev_get_by_index+0x5e/0x80 [ 9331.538390][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9331.538390][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9331.538390][ T282] ip6_route_add+0x1c/0x140 [ 9331.538390][ T282] addrconf_add_mroute+0x129/0x180 [ 9331.538390][ T282] addrconf_add_dev+0xe2/0x170 [ 9331.538390][ T282] inet6_addr_add+0x12f/0xa40 [ 9331.538390][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9331.538390][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9331.538390][ T282] netlink_rcv_skb+0x130/0x360 [ 9331.538390][ T282] netlink_unicast+0x449/0x710 [ 9331.538390][ T282] netlink_sendmsg+0x723/0xbe0 [ 9331.538390][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9331.538390][ T282] ___sys_sendmsg+0xee/0x170 [ 9331.538390][ T282] __sys_sendmsg+0xcd/0x170 [ 9331.538390][ T282] do_syscall_64+0xc6/0x1e0 [ 9331.538390][ T282] [ 9331.540697][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9331.540697][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9331.540697][ T282] ipv6_find_idev+0x102/0x170 [ 9331.540697][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9331.540697][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9331.540697][ T282] netlink_rcv_skb+0x130/0x360 [ 9331.540697][ T282] netlink_unicast+0x449/0x710 [ 9331.540697][ T282] netlink_sendmsg+0x723/0xbe0 [ 9331.540697][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9331.540697][ T282] ___sys_sendmsg+0xee/0x170 [ 9331.540697][ T282] __sys_sendmsg+0xcd/0x170 [ 9331.540697][ T282] do_syscall_64+0xc6/0x1e0 [ 9331.540697][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9331.540697][ T282] [ 9331.542395][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9331.542395][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9331.542395][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9331.542395][ T282] ipv6_find_idev+0x102/0x170 [ 9331.542395][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9331.542395][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9331.542395][ T282] netlink_rcv_skb+0x130/0x360 [ 9331.542395][ T282] netlink_unicast+0x449/0x710 [ 9331.542395][ T282] netlink_sendmsg+0x723/0xbe0 [ 9331.542395][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9331.542395][ T282] ___sys_sendmsg+0xee/0x170 [ 9331.542395][ T282] __sys_sendmsg+0xcd/0x170 [ 9331.542395][ T282] do_syscall_64+0xc6/0x1e0 [ 9331.542395][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9331.542395][ T282] [ 9333.322954][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9333.323419][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9333.323419][ T284] netdev_get_by_index+0x5e/0x80 [ 9333.323419][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9333.323419][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9333.323419][ T284] ip6_route_add+0x1c/0x140 [ 9333.323419][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9333.323419][ T284] inet6_addr_add+0x4f8/0xa40 [ 9333.323419][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9333.323419][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9333.323419][ T284] netlink_rcv_skb+0x130/0x360 [ 9333.323419][ T284] netlink_unicast+0x449/0x710 [ 9333.323419][ T284] netlink_sendmsg+0x723/0xbe0 [ 9333.323419][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9333.323419][ T284] ___sys_sendmsg+0xee/0x170 [ 9333.323419][ T284] __sys_sendmsg+0xcd/0x170 [ 9333.323419][ T284] do_syscall_64+0xc6/0x1e0 [ 9333.323419][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9333.323419][ T284] [ 9333.325975][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9333.325975][ T284] netdev_get_by_index+0x5e/0x80 [ 9333.325975][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9333.325975][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9333.325975][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9333.325975][ T284] ipv6_add_addr+0x411/0x2000 [ 9333.325975][ T284] inet6_addr_add+0x30e/0xa40 [ 9333.325975][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9333.325975][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9333.325975][ T284] netlink_rcv_skb+0x130/0x360 [ 9333.325975][ T284] netlink_unicast+0x449/0x710 [ 9333.325975][ T284] netlink_sendmsg+0x723/0xbe0 [ 9333.325975][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9333.325975][ T284] ___sys_sendmsg+0xee/0x170 [ 9333.325975][ T284] __sys_sendmsg+0xcd/0x170 [ 9333.325975][ T284] do_syscall_64+0xc6/0x1e0 [ 9333.325975][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9333.325975][ T284] [ 9333.328548][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9333.328548][ T284] netdev_get_by_index+0x5e/0x80 [ 9333.328548][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9333.328548][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9333.328548][ T284] ip6_route_add+0x1c/0x140 [ 9333.328548][ T284] addrconf_add_mroute+0x129/0x180 [ 9333.328548][ T284] addrconf_add_dev+0xe2/0x170 [ 9333.328548][ T284] inet6_addr_add+0x12f/0xa40 [ 9333.328548][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9333.328548][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9333.328548][ T284] netlink_rcv_skb+0x130/0x360 [ 9333.328548][ T284] netlink_unicast+0x449/0x710 [ 9333.328548][ T284] netlink_sendmsg+0x723/0xbe0 [ 9333.328548][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9333.328548][ T284] ___sys_sendmsg+0xee/0x170 [ 9333.328548][ T284] __sys_sendmsg+0xcd/0x170 [ 9333.328548][ T284] do_syscall_64+0xc6/0x1e0 [ 9333.328548][ T284] [ 9333.331052][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9333.331052][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9333.331052][ T284] ipv6_find_idev+0x102/0x170 [ 9333.331052][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9333.331052][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9333.331052][ T284] netlink_rcv_skb+0x130/0x360 [ 9333.331052][ T284] netlink_unicast+0x449/0x710 [ 9333.331052][ T284] netlink_sendmsg+0x723/0xbe0 [ 9333.331052][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9333.331052][ T284] ___sys_sendmsg+0xee/0x170 [ 9333.331052][ T284] __sys_sendmsg+0xcd/0x170 [ 9333.331052][ T284] do_syscall_64+0xc6/0x1e0 [ 9333.331052][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9333.331052][ T284] [ 9333.332996][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9333.332996][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9333.332996][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9333.332996][ T284] ipv6_find_idev+0x102/0x170 [ 9333.332996][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9333.332996][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9333.332996][ T284] netlink_rcv_skb+0x130/0x360 [ 9333.332996][ T284] netlink_unicast+0x449/0x710 [ 9333.332996][ T284] netlink_sendmsg+0x723/0xbe0 [ 9333.332996][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9333.332996][ T284] ___sys_sendmsg+0xee/0x170 [ 9333.332996][ T284] __sys_sendmsg+0xcd/0x170 [ 9333.332996][ T284] do_syscall_64+0xc6/0x1e0 [ 9333.332996][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9333.332996][ T284] [ 9341.619091][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9341.619497][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9341.619497][ T282] dst_init+0x84/0x4a0 [ 9341.619497][ T282] dst_alloc+0x97/0x150 [ 9341.619497][ T282] ip6_dst_alloc+0x23/0x90 [ 9341.619497][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9341.619497][ T282] ip6_pol_route+0x56f/0x840 [ 9341.619497][ T282] fib6_rule_lookup+0x196/0x240 [ 9341.619497][ T282] ip6_route_input+0x542/0x980 [ 9341.619497][ T282] ipv6_rcv+0x8f/0x400 [ 9341.619497][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9341.619497][ T282] process_backlog+0x101/0x620 [ 9341.619497][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9341.619497][ T282] net_rx_action+0x495/0xbe0 [ 9341.619497][ T282] __do_softirq+0x1b5/0x7f6 [ 9341.619497][ T282] [ 9341.621323][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9341.621323][ T282] netdev_get_by_index+0x5e/0x80 [ 9341.621323][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9341.621323][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9341.621323][ T282] ip6_route_add+0x1c/0x140 [ 9341.621323][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9341.621323][ T282] inet6_addr_add+0x4f8/0xa40 [ 9341.621323][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9341.621323][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9341.621323][ T282] netlink_rcv_skb+0x130/0x360 [ 9341.621323][ T282] netlink_unicast+0x449/0x710 [ 9341.621323][ T282] netlink_sendmsg+0x723/0xbe0 [ 9341.621323][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9341.621323][ T282] ___sys_sendmsg+0xee/0x170 [ 9341.621323][ T282] __sys_sendmsg+0xcd/0x170 [ 9341.621323][ T282] do_syscall_64+0xc6/0x1e0 [ 9341.621323][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9341.621323][ T282] [ 9341.623532][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9341.623532][ T282] netdev_get_by_index+0x5e/0x80 [ 9341.623532][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9341.623532][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9341.623532][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9341.623532][ T282] ipv6_add_addr+0x411/0x2000 [ 9341.623532][ T282] inet6_addr_add+0x30e/0xa40 [ 9341.623532][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9341.623532][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9341.623532][ T282] netlink_rcv_skb+0x130/0x360 [ 9341.623532][ T282] netlink_unicast+0x449/0x710 [ 9341.623532][ T282] netlink_sendmsg+0x723/0xbe0 [ 9341.623532][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9341.623532][ T282] ___sys_sendmsg+0xee/0x170 [ 9341.623532][ T282] __sys_sendmsg+0xcd/0x170 [ 9341.623532][ T282] do_syscall_64+0xc6/0x1e0 [ 9341.623532][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9341.623532][ T282] [ 9341.625730][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9341.625730][ T282] netdev_get_by_index+0x5e/0x80 [ 9341.625730][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9341.625730][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9341.625730][ T282] ip6_route_add+0x1c/0x140 [ 9341.625730][ T282] addrconf_add_mroute+0x129/0x180 [ 9341.625730][ T282] addrconf_add_dev+0xe2/0x170 [ 9341.625730][ T282] inet6_addr_add+0x12f/0xa40 [ 9341.625730][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9341.625730][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9341.625730][ T282] netlink_rcv_skb+0x130/0x360 [ 9341.625730][ T282] netlink_unicast+0x449/0x710 [ 9341.625730][ T282] netlink_sendmsg+0x723/0xbe0 [ 9341.625730][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9341.625730][ T282] ___sys_sendmsg+0xee/0x170 [ 9341.625730][ T282] __sys_sendmsg+0xcd/0x170 [ 9341.625730][ T282] do_syscall_64+0xc6/0x1e0 [ 9341.625730][ T282] [ 9341.627930][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9341.627930][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9341.627930][ T282] ipv6_find_idev+0x102/0x170 [ 9341.627930][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9341.627930][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9341.627930][ T282] netlink_rcv_skb+0x130/0x360 [ 9341.627930][ T282] netlink_unicast+0x449/0x710 [ 9341.627930][ T282] netlink_sendmsg+0x723/0xbe0 [ 9341.627930][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9341.627930][ T282] ___sys_sendmsg+0xee/0x170 [ 9341.627930][ T282] __sys_sendmsg+0xcd/0x170 [ 9341.627930][ T282] do_syscall_64+0xc6/0x1e0 [ 9341.627930][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9341.627930][ T282] [ 9341.629629][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9341.629629][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9341.629629][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9341.629629][ T282] ipv6_find_idev+0x102/0x170 [ 9341.629629][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9341.629629][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9341.629629][ T282] netlink_rcv_skb+0x130/0x360 [ 9341.629629][ T282] netlink_unicast+0x449/0x710 [ 9341.629629][ T282] netlink_sendmsg+0x723/0xbe0 [ 9341.629629][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9341.629629][ T282] ___sys_sendmsg+0xee/0x170 [ 9341.629629][ T282] __sys_sendmsg+0xcd/0x170 [ 9341.629629][ T282] do_syscall_64+0xc6/0x1e0 [ 9341.629629][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9341.629629][ T282] [ 9343.410960][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9343.411471][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9343.411471][ T284] netdev_get_by_index+0x5e/0x80 [ 9343.411471][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9343.411471][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9343.411471][ T284] ip6_route_add+0x1c/0x140 [ 9343.411471][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9343.411471][ T284] inet6_addr_add+0x4f8/0xa40 [ 9343.411471][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9343.411471][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9343.411471][ T284] netlink_rcv_skb+0x130/0x360 [ 9343.411471][ T284] netlink_unicast+0x449/0x710 [ 9343.411471][ T284] netlink_sendmsg+0x723/0xbe0 [ 9343.411471][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9343.411471][ T284] ___sys_sendmsg+0xee/0x170 [ 9343.411471][ T284] __sys_sendmsg+0xcd/0x170 [ 9343.411471][ T284] do_syscall_64+0xc6/0x1e0 [ 9343.411471][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9343.411471][ T284] [ 9343.413936][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9343.413936][ T284] netdev_get_by_index+0x5e/0x80 [ 9343.413936][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9343.413936][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9343.413936][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9343.413936][ T284] ipv6_add_addr+0x411/0x2000 [ 9343.413936][ T284] inet6_addr_add+0x30e/0xa40 [ 9343.413936][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9343.413936][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9343.413936][ T284] netlink_rcv_skb+0x130/0x360 [ 9343.413936][ T284] netlink_unicast+0x449/0x710 [ 9343.413936][ T284] netlink_sendmsg+0x723/0xbe0 [ 9343.413936][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9343.413936][ T284] ___sys_sendmsg+0xee/0x170 [ 9343.413936][ T284] __sys_sendmsg+0xcd/0x170 [ 9343.413936][ T284] do_syscall_64+0xc6/0x1e0 [ 9343.413936][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9343.413936][ T284] [ 9343.446327][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9343.446327][ T284] netdev_get_by_index+0x5e/0x80 [ 9343.446327][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9343.446327][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9343.446327][ T284] ip6_route_add+0x1c/0x140 [ 9343.446327][ T284] addrconf_add_mroute+0x129/0x180 [ 9343.446327][ T284] addrconf_add_dev+0xe2/0x170 [ 9343.446327][ T284] inet6_addr_add+0x12f/0xa40 [ 9343.446327][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9343.446327][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9343.446327][ T284] netlink_rcv_skb+0x130/0x360 [ 9343.446327][ T284] netlink_unicast+0x449/0x710 [ 9343.446327][ T284] netlink_sendmsg+0x723/0xbe0 [ 9343.446327][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9343.446327][ T284] ___sys_sendmsg+0xee/0x170 [ 9343.446327][ T284] __sys_sendmsg+0xcd/0x170 [ 9343.446327][ T284] do_syscall_64+0xc6/0x1e0 [ 9343.446327][ T284] [ 9343.448755][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9343.448755][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9343.448755][ T284] ipv6_find_idev+0x102/0x170 [ 9343.448755][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9343.448755][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9343.448755][ T284] netlink_rcv_skb+0x130/0x360 [ 9343.448755][ T284] netlink_unicast+0x449/0x710 [ 9343.448755][ T284] netlink_sendmsg+0x723/0xbe0 [ 9343.448755][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9343.448755][ T284] ___sys_sendmsg+0xee/0x170 [ 9343.448755][ T284] __sys_sendmsg+0xcd/0x170 [ 9343.448755][ T284] do_syscall_64+0xc6/0x1e0 [ 9343.448755][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9343.448755][ T284] [ 9343.450465][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9343.450465][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9343.450465][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9343.450465][ T284] ipv6_find_idev+0x102/0x170 [ 9343.450465][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9343.450465][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9343.450465][ T284] netlink_rcv_skb+0x130/0x360 [ 9343.450465][ T284] netlink_unicast+0x449/0x710 [ 9343.450465][ T284] netlink_sendmsg+0x723/0xbe0 [ 9343.450465][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9343.450465][ T284] ___sys_sendmsg+0xee/0x170 [ 9343.450465][ T284] __sys_sendmsg+0xcd/0x170 [ 9343.450465][ T284] do_syscall_64+0xc6/0x1e0 [ 9343.450465][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9343.450465][ T284] [ 9351.875023][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9351.875427][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9351.875427][ T282] dst_init+0x84/0x4a0 [ 9351.875427][ T282] dst_alloc+0x97/0x150 [ 9351.875427][ T282] ip6_dst_alloc+0x23/0x90 [ 9351.875427][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9351.875427][ T282] ip6_pol_route+0x56f/0x840 [ 9351.875427][ T282] fib6_rule_lookup+0x196/0x240 [ 9351.875427][ T282] ip6_route_input+0x542/0x980 [ 9351.875427][ T282] ipv6_rcv+0x8f/0x400 [ 9351.875427][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9351.875427][ T282] process_backlog+0x101/0x620 [ 9351.875427][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9351.875427][ T282] net_rx_action+0x495/0xbe0 [ 9351.875427][ T282] __do_softirq+0x1b5/0x7f6 [ 9351.875427][ T282] [ 9351.877237][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9351.877237][ T282] netdev_get_by_index+0x5e/0x80 [ 9351.877237][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9351.877237][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9351.877237][ T282] ip6_route_add+0x1c/0x140 [ 9351.877237][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9351.877237][ T282] inet6_addr_add+0x4f8/0xa40 [ 9351.877237][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9351.877237][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9351.877237][ T282] netlink_rcv_skb+0x130/0x360 [ 9351.877237][ T282] netlink_unicast+0x449/0x710 [ 9351.877237][ T282] netlink_sendmsg+0x723/0xbe0 [ 9351.877237][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9351.877237][ T282] ___sys_sendmsg+0xee/0x170 [ 9351.877237][ T282] __sys_sendmsg+0xcd/0x170 [ 9351.877237][ T282] do_syscall_64+0xc6/0x1e0 [ 9351.877237][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9351.877237][ T282] [ 9351.879435][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9351.879435][ T282] netdev_get_by_index+0x5e/0x80 [ 9351.879435][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9351.879435][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9351.879435][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9351.879435][ T282] ipv6_add_addr+0x411/0x2000 [ 9351.879435][ T282] inet6_addr_add+0x30e/0xa40 [ 9351.879435][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9351.879435][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9351.879435][ T282] netlink_rcv_skb+0x130/0x360 [ 9351.879435][ T282] netlink_unicast+0x449/0x710 [ 9351.879435][ T282] netlink_sendmsg+0x723/0xbe0 [ 9351.879435][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9351.879435][ T282] ___sys_sendmsg+0xee/0x170 [ 9351.879435][ T282] __sys_sendmsg+0xcd/0x170 [ 9351.879435][ T282] do_syscall_64+0xc6/0x1e0 [ 9351.879435][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9351.879435][ T282] [ 9351.881622][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9351.881622][ T282] netdev_get_by_index+0x5e/0x80 [ 9351.881622][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9351.881622][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9351.881622][ T282] ip6_route_add+0x1c/0x140 [ 9351.881622][ T282] addrconf_add_mroute+0x129/0x180 [ 9351.881622][ T282] addrconf_add_dev+0xe2/0x170 [ 9351.881622][ T282] inet6_addr_add+0x12f/0xa40 [ 9351.881622][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9351.881622][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9351.881622][ T282] netlink_rcv_skb+0x130/0x360 [ 9351.881622][ T282] netlink_unicast+0x449/0x710 [ 9351.881622][ T282] netlink_sendmsg+0x723/0xbe0 [ 9351.881622][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9351.881622][ T282] ___sys_sendmsg+0xee/0x170 [ 9351.881622][ T282] __sys_sendmsg+0xcd/0x170 [ 9351.881622][ T282] do_syscall_64+0xc6/0x1e0 [ 9351.881622][ T282] [ 9351.883866][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9351.883866][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9351.883866][ T282] ipv6_find_idev+0x102/0x170 [ 9351.883866][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9351.883866][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9351.883866][ T282] netlink_rcv_skb+0x130/0x360 [ 9351.883866][ T282] netlink_unicast+0x449/0x710 [ 9351.883866][ T282] netlink_sendmsg+0x723/0xbe0 [ 9351.883866][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9351.883866][ T282] ___sys_sendmsg+0xee/0x170 [ 9351.883866][ T282] __sys_sendmsg+0xcd/0x170 [ 9351.883866][ T282] do_syscall_64+0xc6/0x1e0 [ 9351.883866][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9351.883866][ T282] [ 9351.885558][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9351.885558][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9351.885558][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9351.885558][ T282] ipv6_find_idev+0x102/0x170 [ 9351.885558][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9351.885558][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9351.885558][ T282] netlink_rcv_skb+0x130/0x360 [ 9351.885558][ T282] netlink_unicast+0x449/0x710 [ 9351.885558][ T282] netlink_sendmsg+0x723/0xbe0 [ 9351.885558][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9351.885558][ T282] ___sys_sendmsg+0xee/0x170 [ 9351.885558][ T282] __sys_sendmsg+0xcd/0x170 [ 9351.885558][ T282] do_syscall_64+0xc6/0x1e0 [ 9351.885558][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9351.885558][ T282] [ 9353.690998][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9353.691458][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9353.691458][ T284] netdev_get_by_index+0x5e/0x80 [ 9353.691458][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9353.691458][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9353.691458][ T284] ip6_route_add+0x1c/0x140 [ 9353.691458][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9353.691458][ T284] inet6_addr_add+0x4f8/0xa40 [ 9353.691458][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9353.691458][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9353.691458][ T284] netlink_rcv_skb+0x130/0x360 [ 9353.691458][ T284] netlink_unicast+0x449/0x710 [ 9353.691458][ T284] netlink_sendmsg+0x723/0xbe0 [ 9353.691458][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9353.691458][ T284] ___sys_sendmsg+0xee/0x170 [ 9353.691458][ T284] __sys_sendmsg+0xcd/0x170 [ 9353.691458][ T284] do_syscall_64+0xc6/0x1e0 [ 9353.691458][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9353.691458][ T284] [ 9353.693941][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9353.693941][ T284] netdev_get_by_index+0x5e/0x80 [ 9353.693941][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9353.693941][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9353.693941][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9353.693941][ T284] ipv6_add_addr+0x411/0x2000 [ 9353.693941][ T284] inet6_addr_add+0x30e/0xa40 [ 9353.693941][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9353.693941][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9353.693941][ T284] netlink_rcv_skb+0x130/0x360 [ 9353.693941][ T284] netlink_unicast+0x449/0x710 [ 9353.693941][ T284] netlink_sendmsg+0x723/0xbe0 [ 9353.693941][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9353.693941][ T284] ___sys_sendmsg+0xee/0x170 [ 9353.693941][ T284] __sys_sendmsg+0xcd/0x170 [ 9353.693941][ T284] do_syscall_64+0xc6/0x1e0 [ 9353.693941][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9353.693941][ T284] [ 9353.696381][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9353.696381][ T284] netdev_get_by_index+0x5e/0x80 [ 9353.696381][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9353.696381][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9353.696381][ T284] ip6_route_add+0x1c/0x140 [ 9353.696381][ T284] addrconf_add_mroute+0x129/0x180 [ 9353.696381][ T284] addrconf_add_dev+0xe2/0x170 [ 9353.696381][ T284] inet6_addr_add+0x12f/0xa40 [ 9353.696381][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9353.696381][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9353.696381][ T284] netlink_rcv_skb+0x130/0x360 [ 9353.696381][ T284] netlink_unicast+0x449/0x710 [ 9353.696381][ T284] netlink_sendmsg+0x723/0xbe0 [ 9353.696381][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9353.696381][ T284] ___sys_sendmsg+0xee/0x170 [ 9353.696381][ T284] __sys_sendmsg+0xcd/0x170 [ 9353.696381][ T284] do_syscall_64+0xc6/0x1e0 [ 9353.696381][ T284] [ 9353.698777][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9353.698777][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9353.698777][ T284] ipv6_find_idev+0x102/0x170 [ 9353.698777][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9353.698777][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9353.698777][ T284] netlink_rcv_skb+0x130/0x360 [ 9353.698777][ T284] netlink_unicast+0x449/0x710 [ 9353.698777][ T284] netlink_sendmsg+0x723/0xbe0 [ 9353.698777][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9353.698777][ T284] ___sys_sendmsg+0xee/0x170 [ 9353.698777][ T284] __sys_sendmsg+0xcd/0x170 [ 9353.698777][ T284] do_syscall_64+0xc6/0x1e0 [ 9353.698777][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9353.698777][ T284] [ 9353.700655][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9353.700655][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9353.700655][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9353.700655][ T284] ipv6_find_idev+0x102/0x170 [ 9353.700655][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9353.700655][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9353.700655][ T284] netlink_rcv_skb+0x130/0x360 [ 9353.700655][ T284] netlink_unicast+0x449/0x710 [ 9353.700655][ T284] netlink_sendmsg+0x723/0xbe0 [ 9353.700655][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9353.700655][ T284] ___sys_sendmsg+0xee/0x170 [ 9353.700655][ T284] __sys_sendmsg+0xcd/0x170 [ 9353.700655][ T284] do_syscall_64+0xc6/0x1e0 [ 9353.700655][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9353.700655][ T284] [ 9362.138952][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9362.139453][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9362.139453][ T282] dst_init+0x84/0x4a0 [ 9362.139453][ T282] dst_alloc+0x97/0x150 [ 9362.139453][ T282] ip6_dst_alloc+0x23/0x90 [ 9362.139453][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9362.139453][ T282] ip6_pol_route+0x56f/0x840 [ 9362.139453][ T282] fib6_rule_lookup+0x196/0x240 [ 9362.139453][ T282] ip6_route_input+0x542/0x980 [ 9362.139453][ T282] ipv6_rcv+0x8f/0x400 [ 9362.139453][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9362.139453][ T282] process_backlog+0x101/0x620 [ 9362.139453][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9362.139453][ T282] net_rx_action+0x495/0xbe0 [ 9362.139453][ T282] __do_softirq+0x1b5/0x7f6 [ 9362.139453][ T282] [ 9362.141271][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9362.141271][ T282] netdev_get_by_index+0x5e/0x80 [ 9362.141271][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9362.141271][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9362.141271][ T282] ip6_route_add+0x1c/0x140 [ 9362.141271][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9362.141271][ T282] inet6_addr_add+0x4f8/0xa40 [ 9362.141271][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9362.141271][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9362.141271][ T282] netlink_rcv_skb+0x130/0x360 [ 9362.141271][ T282] netlink_unicast+0x449/0x710 [ 9362.141271][ T282] netlink_sendmsg+0x723/0xbe0 [ 9362.141271][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9362.141271][ T282] ___sys_sendmsg+0xee/0x170 [ 9362.141271][ T282] __sys_sendmsg+0xcd/0x170 [ 9362.141271][ T282] do_syscall_64+0xc6/0x1e0 [ 9362.141271][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9362.141271][ T282] [ 9362.143494][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9362.143494][ T282] netdev_get_by_index+0x5e/0x80 [ 9362.143494][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9362.143494][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9362.143494][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9362.143494][ T282] ipv6_add_addr+0x411/0x2000 [ 9362.143494][ T282] inet6_addr_add+0x30e/0xa40 [ 9362.143494][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9362.143494][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9362.143494][ T282] netlink_rcv_skb+0x130/0x360 [ 9362.143494][ T282] netlink_unicast+0x449/0x710 [ 9362.143494][ T282] netlink_sendmsg+0x723/0xbe0 [ 9362.143494][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9362.143494][ T282] ___sys_sendmsg+0xee/0x170 [ 9362.143494][ T282] __sys_sendmsg+0xcd/0x170 [ 9362.143494][ T282] do_syscall_64+0xc6/0x1e0 [ 9362.143494][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9362.143494][ T282] [ 9362.145717][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9362.145717][ T282] netdev_get_by_index+0x5e/0x80 [ 9362.145717][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9362.145717][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9362.145717][ T282] ip6_route_add+0x1c/0x140 [ 9362.145717][ T282] addrconf_add_mroute+0x129/0x180 [ 9362.145717][ T282] addrconf_add_dev+0xe2/0x170 [ 9362.145717][ T282] inet6_addr_add+0x12f/0xa40 [ 9362.145717][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9362.145717][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9362.145717][ T282] netlink_rcv_skb+0x130/0x360 [ 9362.145717][ T282] netlink_unicast+0x449/0x710 [ 9362.145717][ T282] netlink_sendmsg+0x723/0xbe0 [ 9362.145717][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9362.145717][ T282] ___sys_sendmsg+0xee/0x170 [ 9362.145717][ T282] __sys_sendmsg+0xcd/0x170 [ 9362.145717][ T282] do_syscall_64+0xc6/0x1e0 [ 9362.145717][ T282] [ 9362.147912][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9362.147912][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9362.147912][ T282] ipv6_find_idev+0x102/0x170 [ 9362.147912][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9362.147912][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9362.147912][ T282] netlink_rcv_skb+0x130/0x360 [ 9362.147912][ T282] netlink_unicast+0x449/0x710 [ 9362.147912][ T282] netlink_sendmsg+0x723/0xbe0 [ 9362.147912][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9362.147912][ T282] ___sys_sendmsg+0xee/0x170 [ 9362.147912][ T282] __sys_sendmsg+0xcd/0x170 [ 9362.147912][ T282] do_syscall_64+0xc6/0x1e0 [ 9362.147912][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9362.147912][ T282] [ 9362.149630][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9362.149630][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9362.149630][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9362.149630][ T282] ipv6_find_idev+0x102/0x170 [ 9362.149630][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9362.149630][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9362.149630][ T282] netlink_rcv_skb+0x130/0x360 [ 9362.149630][ T282] netlink_unicast+0x449/0x710 [ 9362.149630][ T282] netlink_sendmsg+0x723/0xbe0 [ 9362.149630][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9362.149630][ T282] ___sys_sendmsg+0xee/0x170 [ 9362.149630][ T282] __sys_sendmsg+0xcd/0x170 [ 9362.149630][ T282] do_syscall_64+0xc6/0x1e0 [ 9362.149630][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9362.149630][ T282] [ 9363.955101][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9363.955529][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9363.955529][ T284] netdev_get_by_index+0x5e/0x80 [ 9363.955529][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9363.955529][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9363.955529][ T284] ip6_route_add+0x1c/0x140 [ 9363.955529][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9363.955529][ T284] inet6_addr_add+0x4f8/0xa40 [ 9363.955529][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9363.955529][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9363.955529][ T284] netlink_rcv_skb+0x130/0x360 [ 9363.955529][ T284] netlink_unicast+0x449/0x710 [ 9363.955529][ T284] netlink_sendmsg+0x723/0xbe0 [ 9363.955529][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9363.955529][ T284] ___sys_sendmsg+0xee/0x170 [ 9363.955529][ T284] __sys_sendmsg+0xcd/0x170 [ 9363.955529][ T284] do_syscall_64+0xc6/0x1e0 [ 9363.955529][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9363.955529][ T284] [ 9363.957757][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9363.957757][ T284] netdev_get_by_index+0x5e/0x80 [ 9363.957757][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9363.957757][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9363.957757][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9363.957757][ T284] ipv6_add_addr+0x411/0x2000 [ 9363.957757][ T284] inet6_addr_add+0x30e/0xa40 [ 9363.957757][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9363.957757][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9363.957757][ T284] netlink_rcv_skb+0x130/0x360 [ 9363.957757][ T284] netlink_unicast+0x449/0x710 [ 9363.957757][ T284] netlink_sendmsg+0x723/0xbe0 [ 9363.957757][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9363.957757][ T284] ___sys_sendmsg+0xee/0x170 [ 9363.957757][ T284] __sys_sendmsg+0xcd/0x170 [ 9363.957757][ T284] do_syscall_64+0xc6/0x1e0 [ 9363.957757][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9363.957757][ T284] [ 9363.959948][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9363.959948][ T284] netdev_get_by_index+0x5e/0x80 [ 9363.959948][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9363.959948][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9363.959948][ T284] ip6_route_add+0x1c/0x140 [ 9363.959948][ T284] addrconf_add_mroute+0x129/0x180 [ 9363.959948][ T284] addrconf_add_dev+0xe2/0x170 [ 9363.959948][ T284] inet6_addr_add+0x12f/0xa40 [ 9363.959948][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9363.959948][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9363.959948][ T284] netlink_rcv_skb+0x130/0x360 [ 9363.959948][ T284] netlink_unicast+0x449/0x710 [ 9363.959948][ T284] netlink_sendmsg+0x723/0xbe0 [ 9363.959948][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9363.959948][ T284] ___sys_sendmsg+0xee/0x170 [ 9363.959948][ T284] __sys_sendmsg+0xcd/0x170 [ 9363.959948][ T284] do_syscall_64+0xc6/0x1e0 [ 9363.959948][ T284] [ 9363.962110][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9363.962110][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9363.962110][ T284] ipv6_find_idev+0x102/0x170 [ 9363.962110][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9363.962110][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9363.962110][ T284] netlink_rcv_skb+0x130/0x360 [ 9363.962110][ T284] netlink_unicast+0x449/0x710 [ 9363.962110][ T284] netlink_sendmsg+0x723/0xbe0 [ 9363.962110][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9363.962110][ T284] ___sys_sendmsg+0xee/0x170 [ 9363.962110][ T284] __sys_sendmsg+0xcd/0x170 [ 9363.962110][ T284] do_syscall_64+0xc6/0x1e0 [ 9363.962110][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9363.962110][ T284] [ 9363.963799][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9363.963799][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9363.963799][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9363.963799][ T284] ipv6_find_idev+0x102/0x170 [ 9363.963799][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9363.963799][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9363.963799][ T284] netlink_rcv_skb+0x130/0x360 [ 9363.963799][ T284] netlink_unicast+0x449/0x710 [ 9363.963799][ T284] netlink_sendmsg+0x723/0xbe0 [ 9363.963799][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9363.963799][ T284] ___sys_sendmsg+0xee/0x170 [ 9363.963799][ T284] __sys_sendmsg+0xcd/0x170 [ 9363.963799][ T284] do_syscall_64+0xc6/0x1e0 [ 9363.963799][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9363.963799][ T284] [ 9372.403013][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9372.403446][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9372.403446][ T282] dst_init+0x84/0x4a0 [ 9372.403446][ T282] dst_alloc+0x97/0x150 [ 9372.403446][ T282] ip6_dst_alloc+0x23/0x90 [ 9372.403446][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9372.403446][ T282] ip6_pol_route+0x56f/0x840 [ 9372.403446][ T282] fib6_rule_lookup+0x196/0x240 [ 9372.403446][ T282] ip6_route_input+0x542/0x980 [ 9372.403446][ T282] ipv6_rcv+0x8f/0x400 [ 9372.403446][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9372.403446][ T282] process_backlog+0x101/0x620 [ 9372.403446][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9372.403446][ T282] net_rx_action+0x495/0xbe0 [ 9372.403446][ T282] __do_softirq+0x1b5/0x7f6 [ 9372.403446][ T282] [ 9372.405256][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9372.405256][ T282] netdev_get_by_index+0x5e/0x80 [ 9372.405256][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9372.405256][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9372.405256][ T282] ip6_route_add+0x1c/0x140 [ 9372.405256][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9372.405256][ T282] inet6_addr_add+0x4f8/0xa40 [ 9372.405256][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9372.405256][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9372.405256][ T282] netlink_rcv_skb+0x130/0x360 [ 9372.405256][ T282] netlink_unicast+0x449/0x710 [ 9372.405256][ T282] netlink_sendmsg+0x723/0xbe0 [ 9372.405256][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9372.405256][ T282] ___sys_sendmsg+0xee/0x170 [ 9372.405256][ T282] __sys_sendmsg+0xcd/0x170 [ 9372.405256][ T282] do_syscall_64+0xc6/0x1e0 [ 9372.405256][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9372.405256][ T282] [ 9372.407483][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9372.407483][ T282] netdev_get_by_index+0x5e/0x80 [ 9372.407483][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9372.407483][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9372.407483][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9372.407483][ T282] ipv6_add_addr+0x411/0x2000 [ 9372.407483][ T282] inet6_addr_add+0x30e/0xa40 [ 9372.407483][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9372.407483][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9372.407483][ T282] netlink_rcv_skb+0x130/0x360 [ 9372.407483][ T282] netlink_unicast+0x449/0x710 [ 9372.407483][ T282] netlink_sendmsg+0x723/0xbe0 [ 9372.407483][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9372.407483][ T282] ___sys_sendmsg+0xee/0x170 [ 9372.407483][ T282] __sys_sendmsg+0xcd/0x170 [ 9372.407483][ T282] do_syscall_64+0xc6/0x1e0 [ 9372.407483][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9372.407483][ T282] [ 9372.409704][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9372.409704][ T282] netdev_get_by_index+0x5e/0x80 [ 9372.409704][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9372.409704][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9372.409704][ T282] ip6_route_add+0x1c/0x140 [ 9372.409704][ T282] addrconf_add_mroute+0x129/0x180 [ 9372.409704][ T282] addrconf_add_dev+0xe2/0x170 [ 9372.409704][ T282] inet6_addr_add+0x12f/0xa40 [ 9372.409704][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9372.409704][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9372.409704][ T282] netlink_rcv_skb+0x130/0x360 [ 9372.409704][ T282] netlink_unicast+0x449/0x710 [ 9372.409704][ T282] netlink_sendmsg+0x723/0xbe0 [ 9372.409704][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9372.409704][ T282] ___sys_sendmsg+0xee/0x170 [ 9372.409704][ T282] __sys_sendmsg+0xcd/0x170 [ 9372.409704][ T282] do_syscall_64+0xc6/0x1e0 [ 9372.409704][ T282] [ 9372.411883][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9372.411883][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9372.411883][ T282] ipv6_find_idev+0x102/0x170 [ 9372.411883][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9372.411883][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9372.411883][ T282] netlink_rcv_skb+0x130/0x360 [ 9372.411883][ T282] netlink_unicast+0x449/0x710 [ 9372.411883][ T282] netlink_sendmsg+0x723/0xbe0 [ 9372.411883][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9372.411883][ T282] ___sys_sendmsg+0xee/0x170 [ 9372.411883][ T282] __sys_sendmsg+0xcd/0x170 [ 9372.411883][ T282] do_syscall_64+0xc6/0x1e0 [ 9372.411883][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9372.411883][ T282] [ 9372.413595][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9372.413595][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9372.413595][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9372.413595][ T282] ipv6_find_idev+0x102/0x170 [ 9372.413595][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9372.413595][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9372.413595][ T282] netlink_rcv_skb+0x130/0x360 [ 9372.413595][ T282] netlink_unicast+0x449/0x710 [ 9372.413595][ T282] netlink_sendmsg+0x723/0xbe0 [ 9372.413595][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9372.413595][ T282] ___sys_sendmsg+0xee/0x170 [ 9372.413595][ T282] __sys_sendmsg+0xcd/0x170 [ 9372.413595][ T282] do_syscall_64+0xc6/0x1e0 [ 9372.413595][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9372.413595][ T282] [ 9374.219027][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9374.219538][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9374.219538][ T284] netdev_get_by_index+0x5e/0x80 [ 9374.219538][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9374.219538][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9374.219538][ T284] ip6_route_add+0x1c/0x140 [ 9374.219538][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9374.219538][ T284] inet6_addr_add+0x4f8/0xa40 [ 9374.219538][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9374.219538][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9374.219538][ T284] netlink_rcv_skb+0x130/0x360 [ 9374.219538][ T284] netlink_unicast+0x449/0x710 [ 9374.219538][ T284] netlink_sendmsg+0x723/0xbe0 [ 9374.219538][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9374.219538][ T284] ___sys_sendmsg+0xee/0x170 [ 9374.219538][ T284] __sys_sendmsg+0xcd/0x170 [ 9374.219538][ T284] do_syscall_64+0xc6/0x1e0 [ 9374.219538][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9374.219538][ T284] [ 9374.221771][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9374.221771][ T284] netdev_get_by_index+0x5e/0x80 [ 9374.221771][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9374.221771][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9374.221771][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9374.221771][ T284] ipv6_add_addr+0x411/0x2000 [ 9374.221771][ T284] inet6_addr_add+0x30e/0xa40 [ 9374.221771][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9374.221771][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9374.221771][ T284] netlink_rcv_skb+0x130/0x360 [ 9374.221771][ T284] netlink_unicast+0x449/0x710 [ 9374.221771][ T284] netlink_sendmsg+0x723/0xbe0 [ 9374.221771][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9374.221771][ T284] ___sys_sendmsg+0xee/0x170 [ 9374.221771][ T284] __sys_sendmsg+0xcd/0x170 [ 9374.221771][ T284] do_syscall_64+0xc6/0x1e0 [ 9374.221771][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9374.221771][ T284] [ 9374.223959][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9374.223959][ T284] netdev_get_by_index+0x5e/0x80 [ 9374.223959][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9374.223959][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9374.223959][ T284] ip6_route_add+0x1c/0x140 [ 9374.223959][ T284] addrconf_add_mroute+0x129/0x180 [ 9374.223959][ T284] addrconf_add_dev+0xe2/0x170 [ 9374.223959][ T284] inet6_addr_add+0x12f/0xa40 [ 9374.223959][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9374.223959][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9374.223959][ T284] netlink_rcv_skb+0x130/0x360 [ 9374.223959][ T284] netlink_unicast+0x449/0x710 [ 9374.223959][ T284] netlink_sendmsg+0x723/0xbe0 [ 9374.223959][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9374.223959][ T284] ___sys_sendmsg+0xee/0x170 [ 9374.223959][ T284] __sys_sendmsg+0xcd/0x170 [ 9374.223959][ T284] do_syscall_64+0xc6/0x1e0 [ 9374.223959][ T284] [ 9374.226104][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9374.226104][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9374.226104][ T284] ipv6_find_idev+0x102/0x170 [ 9374.226104][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9374.226104][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9374.226104][ T284] netlink_rcv_skb+0x130/0x360 [ 9374.226104][ T284] netlink_unicast+0x449/0x710 [ 9374.226104][ T284] netlink_sendmsg+0x723/0xbe0 [ 9374.226104][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9374.226104][ T284] ___sys_sendmsg+0xee/0x170 [ 9374.226104][ T284] __sys_sendmsg+0xcd/0x170 [ 9374.226104][ T284] do_syscall_64+0xc6/0x1e0 [ 9374.226104][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9374.226104][ T284] [ 9374.227809][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9374.227809][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9374.227809][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9374.227809][ T284] ipv6_find_idev+0x102/0x170 [ 9374.227809][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9374.227809][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9374.227809][ T284] netlink_rcv_skb+0x130/0x360 [ 9374.227809][ T284] netlink_unicast+0x449/0x710 [ 9374.227809][ T284] netlink_sendmsg+0x723/0xbe0 [ 9374.227809][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9374.227809][ T284] ___sys_sendmsg+0xee/0x170 [ 9374.227809][ T284] __sys_sendmsg+0xcd/0x170 [ 9374.227809][ T284] do_syscall_64+0xc6/0x1e0 [ 9374.227809][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9374.227809][ T284] [ 9382.667041][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9382.667532][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9382.667532][ T282] dst_init+0x84/0x4a0 [ 9382.667532][ T282] dst_alloc+0x97/0x150 [ 9382.667532][ T282] ip6_dst_alloc+0x23/0x90 [ 9382.667532][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9382.667532][ T282] ip6_pol_route+0x56f/0x840 [ 9382.667532][ T282] fib6_rule_lookup+0x196/0x240 [ 9382.667532][ T282] ip6_route_input+0x542/0x980 [ 9382.667532][ T282] ipv6_rcv+0x8f/0x400 [ 9382.667532][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9382.667532][ T282] process_backlog+0x101/0x620 [ 9382.667532][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9382.667532][ T282] net_rx_action+0x495/0xbe0 [ 9382.667532][ T282] __do_softirq+0x1b5/0x7f6 [ 9382.667532][ T282] [ 9382.669334][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9382.669334][ T282] netdev_get_by_index+0x5e/0x80 [ 9382.669334][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9382.669334][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9382.669334][ T282] ip6_route_add+0x1c/0x140 [ 9382.669334][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9382.669334][ T282] inet6_addr_add+0x4f8/0xa40 [ 9382.669334][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9382.669334][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9382.669334][ T282] netlink_rcv_skb+0x130/0x360 [ 9382.669334][ T282] netlink_unicast+0x449/0x710 [ 9382.669334][ T282] netlink_sendmsg+0x723/0xbe0 [ 9382.669334][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9382.669334][ T282] ___sys_sendmsg+0xee/0x170 [ 9382.669334][ T282] __sys_sendmsg+0xcd/0x170 [ 9382.669334][ T282] do_syscall_64+0xc6/0x1e0 [ 9382.669334][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9382.669334][ T282] [ 9382.671546][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9382.671546][ T282] netdev_get_by_index+0x5e/0x80 [ 9382.671546][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9382.671546][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9382.671546][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9382.671546][ T282] ipv6_add_addr+0x411/0x2000 [ 9382.671546][ T282] inet6_addr_add+0x30e/0xa40 [ 9382.671546][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9382.671546][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9382.671546][ T282] netlink_rcv_skb+0x130/0x360 [ 9382.671546][ T282] netlink_unicast+0x449/0x710 [ 9382.671546][ T282] netlink_sendmsg+0x723/0xbe0 [ 9382.671546][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9382.671546][ T282] ___sys_sendmsg+0xee/0x170 [ 9382.671546][ T282] __sys_sendmsg+0xcd/0x170 [ 9382.671546][ T282] do_syscall_64+0xc6/0x1e0 [ 9382.671546][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9382.671546][ T282] [ 9382.673750][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9382.673750][ T282] netdev_get_by_index+0x5e/0x80 [ 9382.673750][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9382.673750][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9382.673750][ T282] ip6_route_add+0x1c/0x140 [ 9382.673750][ T282] addrconf_add_mroute+0x129/0x180 [ 9382.673750][ T282] addrconf_add_dev+0xe2/0x170 [ 9382.673750][ T282] inet6_addr_add+0x12f/0xa40 [ 9382.673750][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9382.673750][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9382.673750][ T282] netlink_rcv_skb+0x130/0x360 [ 9382.673750][ T282] netlink_unicast+0x449/0x710 [ 9382.673750][ T282] netlink_sendmsg+0x723/0xbe0 [ 9382.673750][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9382.673750][ T282] ___sys_sendmsg+0xee/0x170 [ 9382.673750][ T282] __sys_sendmsg+0xcd/0x170 [ 9382.673750][ T282] do_syscall_64+0xc6/0x1e0 [ 9382.673750][ T282] [ 9382.675919][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9382.675919][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9382.675919][ T282] ipv6_find_idev+0x102/0x170 [ 9382.675919][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9382.675919][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9382.675919][ T282] netlink_rcv_skb+0x130/0x360 [ 9382.675919][ T282] netlink_unicast+0x449/0x710 [ 9382.675919][ T282] netlink_sendmsg+0x723/0xbe0 [ 9382.675919][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9382.675919][ T282] ___sys_sendmsg+0xee/0x170 [ 9382.675919][ T282] __sys_sendmsg+0xcd/0x170 [ 9382.675919][ T282] do_syscall_64+0xc6/0x1e0 [ 9382.675919][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9382.675919][ T282] [ 9382.677634][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9382.677634][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9382.677634][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9382.677634][ T282] ipv6_find_idev+0x102/0x170 [ 9382.677634][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9382.677634][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9382.677634][ T282] netlink_rcv_skb+0x130/0x360 [ 9382.677634][ T282] netlink_unicast+0x449/0x710 [ 9382.677634][ T282] netlink_sendmsg+0x723/0xbe0 [ 9382.677634][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9382.677634][ T282] ___sys_sendmsg+0xee/0x170 [ 9382.677634][ T282] __sys_sendmsg+0xcd/0x170 [ 9382.677634][ T282] do_syscall_64+0xc6/0x1e0 [ 9382.677634][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9382.677634][ T282] [ 9384.483110][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9384.483572][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9384.483572][ T284] netdev_get_by_index+0x5e/0x80 [ 9384.483572][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9384.483572][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9384.483572][ T284] ip6_route_add+0x1c/0x140 [ 9384.483572][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9384.483572][ T284] inet6_addr_add+0x4f8/0xa40 [ 9384.483572][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9384.483572][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9384.483572][ T284] netlink_rcv_skb+0x130/0x360 [ 9384.483572][ T284] netlink_unicast+0x449/0x710 [ 9384.483572][ T284] netlink_sendmsg+0x723/0xbe0 [ 9384.483572][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9384.483572][ T284] ___sys_sendmsg+0xee/0x170 [ 9384.483572][ T284] __sys_sendmsg+0xcd/0x170 [ 9384.483572][ T284] do_syscall_64+0xc6/0x1e0 [ 9384.483572][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9384.483572][ T284] [ 9384.485787][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9384.485787][ T284] netdev_get_by_index+0x5e/0x80 [ 9384.485787][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9384.485787][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9384.485787][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9384.485787][ T284] ipv6_add_addr+0x411/0x2000 [ 9384.485787][ T284] inet6_addr_add+0x30e/0xa40 [ 9384.485787][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9384.485787][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9384.485787][ T284] netlink_rcv_skb+0x130/0x360 [ 9384.485787][ T284] netlink_unicast+0x449/0x710 [ 9384.485787][ T284] netlink_sendmsg+0x723/0xbe0 [ 9384.485787][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9384.485787][ T284] ___sys_sendmsg+0xee/0x170 [ 9384.485787][ T284] __sys_sendmsg+0xcd/0x170 [ 9384.485787][ T284] do_syscall_64+0xc6/0x1e0 [ 9384.485787][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9384.485787][ T284] [ 9384.487974][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9384.487974][ T284] netdev_get_by_index+0x5e/0x80 [ 9384.487974][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9384.487974][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9384.487974][ T284] ip6_route_add+0x1c/0x140 [ 9384.487974][ T284] addrconf_add_mroute+0x129/0x180 [ 9384.487974][ T284] addrconf_add_dev+0xe2/0x170 [ 9384.487974][ T284] inet6_addr_add+0x12f/0xa40 [ 9384.487974][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9384.487974][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9384.487974][ T284] netlink_rcv_skb+0x130/0x360 [ 9384.487974][ T284] netlink_unicast+0x449/0x710 [ 9384.487974][ T284] netlink_sendmsg+0x723/0xbe0 [ 9384.487974][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9384.487974][ T284] ___sys_sendmsg+0xee/0x170 [ 9384.487974][ T284] __sys_sendmsg+0xcd/0x170 [ 9384.487974][ T284] do_syscall_64+0xc6/0x1e0 [ 9384.487974][ T284] [ 9384.490225][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9384.490225][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9384.490225][ T284] ipv6_find_idev+0x102/0x170 [ 9384.490225][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9384.490225][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9384.490225][ T284] netlink_rcv_skb+0x130/0x360 [ 9384.490225][ T284] netlink_unicast+0x449/0x710 [ 9384.490225][ T284] netlink_sendmsg+0x723/0xbe0 [ 9384.490225][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9384.490225][ T284] ___sys_sendmsg+0xee/0x170 [ 9384.490225][ T284] __sys_sendmsg+0xcd/0x170 [ 9384.490225][ T284] do_syscall_64+0xc6/0x1e0 [ 9384.490225][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9384.490225][ T284] [ 9384.491904][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9384.491904][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9384.491904][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9384.491904][ T284] ipv6_find_idev+0x102/0x170 [ 9384.491904][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9384.491904][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9384.491904][ T284] netlink_rcv_skb+0x130/0x360 [ 9384.491904][ T284] netlink_unicast+0x449/0x710 [ 9384.491904][ T284] netlink_sendmsg+0x723/0xbe0 [ 9384.491904][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9384.491904][ T284] ___sys_sendmsg+0xee/0x170 [ 9384.491904][ T284] __sys_sendmsg+0xcd/0x170 [ 9384.491904][ T284] do_syscall_64+0xc6/0x1e0 [ 9384.491904][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9384.491904][ T284] [ 9392.931011][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9392.931488][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9392.931488][ T282] dst_init+0x84/0x4a0 [ 9392.931488][ T282] dst_alloc+0x97/0x150 [ 9392.931488][ T282] ip6_dst_alloc+0x23/0x90 [ 9392.931488][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9392.931488][ T282] ip6_pol_route+0x56f/0x840 [ 9392.931488][ T282] fib6_rule_lookup+0x196/0x240 [ 9392.931488][ T282] ip6_route_input+0x542/0x980 [ 9392.931488][ T282] ipv6_rcv+0x8f/0x400 [ 9392.931488][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9392.931488][ T282] process_backlog+0x101/0x620 [ 9392.931488][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9392.931488][ T282] net_rx_action+0x495/0xbe0 [ 9392.931488][ T282] __do_softirq+0x1b5/0x7f6 [ 9392.931488][ T282] [ 9392.933303][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9392.933303][ T282] netdev_get_by_index+0x5e/0x80 [ 9392.933303][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9392.933303][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9392.933303][ T282] ip6_route_add+0x1c/0x140 [ 9392.933303][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9392.933303][ T282] inet6_addr_add+0x4f8/0xa40 [ 9392.933303][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9392.933303][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9392.933303][ T282] netlink_rcv_skb+0x130/0x360 [ 9392.933303][ T282] netlink_unicast+0x449/0x710 [ 9392.933303][ T282] netlink_sendmsg+0x723/0xbe0 [ 9392.933303][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9392.933303][ T282] ___sys_sendmsg+0xee/0x170 [ 9392.933303][ T282] __sys_sendmsg+0xcd/0x170 [ 9392.933303][ T282] do_syscall_64+0xc6/0x1e0 [ 9392.933303][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9392.933303][ T282] [ 9392.935525][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9392.935525][ T282] netdev_get_by_index+0x5e/0x80 [ 9392.935525][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9392.935525][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9392.935525][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9392.935525][ T282] ipv6_add_addr+0x411/0x2000 [ 9392.935525][ T282] inet6_addr_add+0x30e/0xa40 [ 9392.935525][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9392.935525][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9392.935525][ T282] netlink_rcv_skb+0x130/0x360 [ 9392.935525][ T282] netlink_unicast+0x449/0x710 [ 9392.935525][ T282] netlink_sendmsg+0x723/0xbe0 [ 9392.935525][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9392.935525][ T282] ___sys_sendmsg+0xee/0x170 [ 9392.935525][ T282] __sys_sendmsg+0xcd/0x170 [ 9392.935525][ T282] do_syscall_64+0xc6/0x1e0 [ 9392.935525][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9392.935525][ T282] [ 9392.937741][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9392.937741][ T282] netdev_get_by_index+0x5e/0x80 [ 9392.937741][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9392.937741][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9392.937741][ T282] ip6_route_add+0x1c/0x140 [ 9392.937741][ T282] addrconf_add_mroute+0x129/0x180 [ 9392.937741][ T282] addrconf_add_dev+0xe2/0x170 [ 9392.937741][ T282] inet6_addr_add+0x12f/0xa40 [ 9392.937741][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9392.937741][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9392.937741][ T282] netlink_rcv_skb+0x130/0x360 [ 9392.937741][ T282] netlink_unicast+0x449/0x710 [ 9392.937741][ T282] netlink_sendmsg+0x723/0xbe0 [ 9392.937741][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9392.937741][ T282] ___sys_sendmsg+0xee/0x170 [ 9392.937741][ T282] __sys_sendmsg+0xcd/0x170 [ 9392.937741][ T282] do_syscall_64+0xc6/0x1e0 [ 9392.937741][ T282] [ 9392.939964][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9392.939964][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9392.939964][ T282] ipv6_find_idev+0x102/0x170 [ 9392.939964][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9392.939964][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9392.939964][ T282] netlink_rcv_skb+0x130/0x360 [ 9392.939964][ T282] netlink_unicast+0x449/0x710 [ 9392.939964][ T282] netlink_sendmsg+0x723/0xbe0 [ 9392.939964][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9392.939964][ T282] ___sys_sendmsg+0xee/0x170 [ 9392.939964][ T282] __sys_sendmsg+0xcd/0x170 [ 9392.939964][ T282] do_syscall_64+0xc6/0x1e0 [ 9392.939964][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9392.939964][ T282] [ 9392.941667][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9392.941667][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9392.941667][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9392.941667][ T282] ipv6_find_idev+0x102/0x170 [ 9392.941667][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9392.941667][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9392.941667][ T282] netlink_rcv_skb+0x130/0x360 [ 9392.941667][ T282] netlink_unicast+0x449/0x710 [ 9392.941667][ T282] netlink_sendmsg+0x723/0xbe0 [ 9392.941667][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9392.941667][ T282] ___sys_sendmsg+0xee/0x170 [ 9392.941667][ T282] __sys_sendmsg+0xcd/0x170 [ 9392.941667][ T282] do_syscall_64+0xc6/0x1e0 [ 9392.941667][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9392.941667][ T282] [ 9394.746981][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9394.747412][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9394.747412][ T284] netdev_get_by_index+0x5e/0x80 [ 9394.747412][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9394.747412][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9394.747412][ T284] ip6_route_add+0x1c/0x140 [ 9394.747412][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9394.747412][ T284] inet6_addr_add+0x4f8/0xa40 [ 9394.747412][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9394.747412][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9394.747412][ T284] netlink_rcv_skb+0x130/0x360 [ 9394.747412][ T284] netlink_unicast+0x449/0x710 [ 9394.747412][ T284] netlink_sendmsg+0x723/0xbe0 [ 9394.747412][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9394.747412][ T284] ___sys_sendmsg+0xee/0x170 [ 9394.747412][ T284] __sys_sendmsg+0xcd/0x170 [ 9394.747412][ T284] do_syscall_64+0xc6/0x1e0 [ 9394.747412][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9394.747412][ T284] [ 9394.749646][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9394.749646][ T284] netdev_get_by_index+0x5e/0x80 [ 9394.749646][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9394.749646][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9394.749646][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9394.749646][ T284] ipv6_add_addr+0x411/0x2000 [ 9394.749646][ T284] inet6_addr_add+0x30e/0xa40 [ 9394.749646][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9394.749646][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9394.749646][ T284] netlink_rcv_skb+0x130/0x360 [ 9394.749646][ T284] netlink_unicast+0x449/0x710 [ 9394.749646][ T284] netlink_sendmsg+0x723/0xbe0 [ 9394.749646][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9394.749646][ T284] ___sys_sendmsg+0xee/0x170 [ 9394.749646][ T284] __sys_sendmsg+0xcd/0x170 [ 9394.749646][ T284] do_syscall_64+0xc6/0x1e0 [ 9394.749646][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9394.749646][ T284] [ 9394.751858][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9394.751858][ T284] netdev_get_by_index+0x5e/0x80 [ 9394.751858][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9394.751858][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9394.751858][ T284] ip6_route_add+0x1c/0x140 [ 9394.751858][ T284] addrconf_add_mroute+0x129/0x180 [ 9394.751858][ T284] addrconf_add_dev+0xe2/0x170 [ 9394.751858][ T284] inet6_addr_add+0x12f/0xa40 [ 9394.751858][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9394.751858][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9394.751858][ T284] netlink_rcv_skb+0x130/0x360 [ 9394.751858][ T284] netlink_unicast+0x449/0x710 [ 9394.751858][ T284] netlink_sendmsg+0x723/0xbe0 [ 9394.751858][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9394.751858][ T284] ___sys_sendmsg+0xee/0x170 [ 9394.751858][ T284] __sys_sendmsg+0xcd/0x170 [ 9394.751858][ T284] do_syscall_64+0xc6/0x1e0 [ 9394.751858][ T284] [ 9394.754027][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9394.754027][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9394.754027][ T284] ipv6_find_idev+0x102/0x170 [ 9394.754027][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9394.754027][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9394.754027][ T284] netlink_rcv_skb+0x130/0x360 [ 9394.754027][ T284] netlink_unicast+0x449/0x710 [ 9394.754027][ T284] netlink_sendmsg+0x723/0xbe0 [ 9394.754027][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9394.754027][ T284] ___sys_sendmsg+0xee/0x170 [ 9394.754027][ T284] __sys_sendmsg+0xcd/0x170 [ 9394.754027][ T284] do_syscall_64+0xc6/0x1e0 [ 9394.754027][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9394.754027][ T284] [ 9394.755740][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9394.755740][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9394.755740][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9394.755740][ T284] ipv6_find_idev+0x102/0x170 [ 9394.755740][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9394.755740][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9394.755740][ T284] netlink_rcv_skb+0x130/0x360 [ 9394.755740][ T284] netlink_unicast+0x449/0x710 [ 9394.755740][ T284] netlink_sendmsg+0x723/0xbe0 [ 9394.755740][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9394.755740][ T284] ___sys_sendmsg+0xee/0x170 [ 9394.755740][ T284] __sys_sendmsg+0xcd/0x170 [ 9394.755740][ T284] do_syscall_64+0xc6/0x1e0 [ 9394.755740][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9394.755740][ T284] [ 9403.195036][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9403.195503][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9403.195503][ T282] dst_init+0x84/0x4a0 [ 9403.195503][ T282] dst_alloc+0x97/0x150 [ 9403.195503][ T282] ip6_dst_alloc+0x23/0x90 [ 9403.195503][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9403.195503][ T282] ip6_pol_route+0x56f/0x840 [ 9403.195503][ T282] fib6_rule_lookup+0x196/0x240 [ 9403.195503][ T282] ip6_route_input+0x542/0x980 [ 9403.195503][ T282] ipv6_rcv+0x8f/0x400 [ 9403.195503][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9403.195503][ T282] process_backlog+0x101/0x620 [ 9403.195503][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9403.195503][ T282] net_rx_action+0x495/0xbe0 [ 9403.195503][ T282] __do_softirq+0x1b5/0x7f6 [ 9403.195503][ T282] [ 9403.197303][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9403.197303][ T282] netdev_get_by_index+0x5e/0x80 [ 9403.197303][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9403.197303][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9403.197303][ T282] ip6_route_add+0x1c/0x140 [ 9403.197303][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9403.197303][ T282] inet6_addr_add+0x4f8/0xa40 [ 9403.197303][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9403.197303][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9403.197303][ T282] netlink_rcv_skb+0x130/0x360 [ 9403.197303][ T282] netlink_unicast+0x449/0x710 [ 9403.197303][ T282] netlink_sendmsg+0x723/0xbe0 [ 9403.197303][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9403.197303][ T282] ___sys_sendmsg+0xee/0x170 [ 9403.197303][ T282] __sys_sendmsg+0xcd/0x170 [ 9403.197303][ T282] do_syscall_64+0xc6/0x1e0 [ 9403.197303][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9403.197303][ T282] [ 9403.199491][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9403.199491][ T282] netdev_get_by_index+0x5e/0x80 [ 9403.199491][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9403.199491][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9403.199491][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9403.199491][ T282] ipv6_add_addr+0x411/0x2000 [ 9403.199491][ T282] inet6_addr_add+0x30e/0xa40 [ 9403.199491][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9403.199491][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9403.199491][ T282] netlink_rcv_skb+0x130/0x360 [ 9403.199491][ T282] netlink_unicast+0x449/0x710 [ 9403.199491][ T282] netlink_sendmsg+0x723/0xbe0 [ 9403.199491][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9403.199491][ T282] ___sys_sendmsg+0xee/0x170 [ 9403.199491][ T282] __sys_sendmsg+0xcd/0x170 [ 9403.199491][ T282] do_syscall_64+0xc6/0x1e0 [ 9403.199491][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9403.199491][ T282] [ 9403.201682][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9403.201682][ T282] netdev_get_by_index+0x5e/0x80 [ 9403.201682][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9403.201682][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9403.201682][ T282] ip6_route_add+0x1c/0x140 [ 9403.201682][ T282] addrconf_add_mroute+0x129/0x180 [ 9403.201682][ T282] addrconf_add_dev+0xe2/0x170 [ 9403.201682][ T282] inet6_addr_add+0x12f/0xa40 [ 9403.201682][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9403.201682][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9403.201682][ T282] netlink_rcv_skb+0x130/0x360 [ 9403.201682][ T282] netlink_unicast+0x449/0x710 [ 9403.201682][ T282] netlink_sendmsg+0x723/0xbe0 [ 9403.201682][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9403.201682][ T282] ___sys_sendmsg+0xee/0x170 [ 9403.201682][ T282] __sys_sendmsg+0xcd/0x170 [ 9403.201682][ T282] do_syscall_64+0xc6/0x1e0 [ 9403.201682][ T282] [ 9403.203839][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9403.203839][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9403.203839][ T282] ipv6_find_idev+0x102/0x170 [ 9403.203839][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9403.203839][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9403.203839][ T282] netlink_rcv_skb+0x130/0x360 [ 9403.203839][ T282] netlink_unicast+0x449/0x710 [ 9403.203839][ T282] netlink_sendmsg+0x723/0xbe0 [ 9403.203839][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9403.203839][ T282] ___sys_sendmsg+0xee/0x170 [ 9403.203839][ T282] __sys_sendmsg+0xcd/0x170 [ 9403.203839][ T282] do_syscall_64+0xc6/0x1e0 [ 9403.203839][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9403.203839][ T282] [ 9403.205525][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9403.205525][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9403.205525][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9403.205525][ T282] ipv6_find_idev+0x102/0x170 [ 9403.205525][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9403.205525][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9403.205525][ T282] netlink_rcv_skb+0x130/0x360 [ 9403.205525][ T282] netlink_unicast+0x449/0x710 [ 9403.205525][ T282] netlink_sendmsg+0x723/0xbe0 [ 9403.205525][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9403.205525][ T282] ___sys_sendmsg+0xee/0x170 [ 9403.205525][ T282] __sys_sendmsg+0xcd/0x170 [ 9403.205525][ T282] do_syscall_64+0xc6/0x1e0 [ 9403.205525][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9403.205525][ T282] [ 9404.786959][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9404.787447][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9404.787447][ T284] netdev_get_by_index+0x5e/0x80 [ 9404.787447][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9404.787447][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9404.787447][ T284] ip6_route_add+0x1c/0x140 [ 9404.787447][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9404.787447][ T284] inet6_addr_add+0x4f8/0xa40 [ 9404.787447][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9404.787447][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9404.787447][ T284] netlink_rcv_skb+0x130/0x360 [ 9404.787447][ T284] netlink_unicast+0x449/0x710 [ 9404.787447][ T284] netlink_sendmsg+0x723/0xbe0 [ 9404.787447][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9404.787447][ T284] ___sys_sendmsg+0xee/0x170 [ 9404.787447][ T284] __sys_sendmsg+0xcd/0x170 [ 9404.787447][ T284] do_syscall_64+0xc6/0x1e0 [ 9404.787447][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9404.787447][ T284] [ 9404.789684][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9404.789684][ T284] netdev_get_by_index+0x5e/0x80 [ 9404.789684][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9404.789684][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9404.789684][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9404.789684][ T284] ipv6_add_addr+0x411/0x2000 [ 9404.789684][ T284] inet6_addr_add+0x30e/0xa40 [ 9404.789684][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9404.789684][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9404.789684][ T284] netlink_rcv_skb+0x130/0x360 [ 9404.789684][ T284] netlink_unicast+0x449/0x710 [ 9404.789684][ T284] netlink_sendmsg+0x723/0xbe0 [ 9404.789684][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9404.789684][ T284] ___sys_sendmsg+0xee/0x170 [ 9404.789684][ T284] __sys_sendmsg+0xcd/0x170 [ 9404.789684][ T284] do_syscall_64+0xc6/0x1e0 [ 9404.789684][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9404.789684][ T284] [ 9404.792013][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9404.792013][ T284] netdev_get_by_index+0x5e/0x80 [ 9404.792013][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9404.792013][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9404.792013][ T284] ip6_route_add+0x1c/0x140 [ 9404.792013][ T284] addrconf_add_mroute+0x129/0x180 [ 9404.792013][ T284] addrconf_add_dev+0xe2/0x170 [ 9404.792013][ T284] inet6_addr_add+0x12f/0xa40 [ 9404.792013][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9404.792013][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9404.792013][ T284] netlink_rcv_skb+0x130/0x360 [ 9404.792013][ T284] netlink_unicast+0x449/0x710 [ 9404.792013][ T284] netlink_sendmsg+0x723/0xbe0 [ 9404.792013][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9404.792013][ T284] ___sys_sendmsg+0xee/0x170 [ 9404.792013][ T284] __sys_sendmsg+0xcd/0x170 [ 9404.792013][ T284] do_syscall_64+0xc6/0x1e0 [ 9404.792013][ T284] [ 9404.794196][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9404.794196][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9404.794196][ T284] ipv6_find_idev+0x102/0x170 [ 9404.794196][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9404.794196][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9404.794196][ T284] netlink_rcv_skb+0x130/0x360 [ 9404.794196][ T284] netlink_unicast+0x449/0x710 [ 9404.794196][ T284] netlink_sendmsg+0x723/0xbe0 [ 9404.794196][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9404.794196][ T284] ___sys_sendmsg+0xee/0x170 [ 9404.794196][ T284] __sys_sendmsg+0xcd/0x170 [ 9404.794196][ T284] do_syscall_64+0xc6/0x1e0 [ 9404.794196][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9404.794196][ T284] [ 9404.795921][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9404.795921][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9404.795921][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9404.795921][ T284] ipv6_find_idev+0x102/0x170 [ 9404.795921][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9404.795921][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9404.795921][ T284] netlink_rcv_skb+0x130/0x360 [ 9404.795921][ T284] netlink_unicast+0x449/0x710 [ 9404.795921][ T284] netlink_sendmsg+0x723/0xbe0 [ 9404.795921][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9404.795921][ T284] ___sys_sendmsg+0xee/0x170 [ 9404.795921][ T284] __sys_sendmsg+0xcd/0x170 [ 9404.795921][ T284] do_syscall_64+0xc6/0x1e0 [ 9404.795921][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9404.795921][ T284] [ 9413.459006][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9413.459461][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9413.459461][ T282] dst_init+0x84/0x4a0 [ 9413.459461][ T282] dst_alloc+0x97/0x150 [ 9413.459461][ T282] ip6_dst_alloc+0x23/0x90 [ 9413.459461][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9413.459461][ T282] ip6_pol_route+0x56f/0x840 [ 9413.459461][ T282] fib6_rule_lookup+0x196/0x240 [ 9413.459461][ T282] ip6_route_input+0x542/0x980 [ 9413.459461][ T282] ipv6_rcv+0x8f/0x400 [ 9413.459461][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9413.459461][ T282] process_backlog+0x101/0x620 [ 9413.459461][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9413.459461][ T282] net_rx_action+0x495/0xbe0 [ 9413.459461][ T282] __do_softirq+0x1b5/0x7f6 [ 9413.459461][ T282] [ 9413.461253][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9413.461253][ T282] netdev_get_by_index+0x5e/0x80 [ 9413.461253][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9413.461253][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9413.461253][ T282] ip6_route_add+0x1c/0x140 [ 9413.461253][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9413.461253][ T282] inet6_addr_add+0x4f8/0xa40 [ 9413.461253][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9413.461253][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9413.461253][ T282] netlink_rcv_skb+0x130/0x360 [ 9413.461253][ T282] netlink_unicast+0x449/0x710 [ 9413.461253][ T282] netlink_sendmsg+0x723/0xbe0 [ 9413.461253][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9413.461253][ T282] ___sys_sendmsg+0xee/0x170 [ 9413.461253][ T282] __sys_sendmsg+0xcd/0x170 [ 9413.461253][ T282] do_syscall_64+0xc6/0x1e0 [ 9413.461253][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9413.461253][ T282] [ 9413.463446][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9413.463446][ T282] netdev_get_by_index+0x5e/0x80 [ 9413.463446][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9413.463446][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9413.463446][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9413.463446][ T282] ipv6_add_addr+0x411/0x2000 [ 9413.463446][ T282] inet6_addr_add+0x30e/0xa40 [ 9413.463446][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9413.463446][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9413.463446][ T282] netlink_rcv_skb+0x130/0x360 [ 9413.463446][ T282] netlink_unicast+0x449/0x710 [ 9413.463446][ T282] netlink_sendmsg+0x723/0xbe0 [ 9413.463446][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9413.463446][ T282] ___sys_sendmsg+0xee/0x170 [ 9413.463446][ T282] __sys_sendmsg+0xcd/0x170 [ 9413.463446][ T282] do_syscall_64+0xc6/0x1e0 [ 9413.463446][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9413.463446][ T282] [ 9413.465634][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9413.465634][ T282] netdev_get_by_index+0x5e/0x80 [ 9413.465634][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9413.465634][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9413.465634][ T282] ip6_route_add+0x1c/0x140 [ 9413.465634][ T282] addrconf_add_mroute+0x129/0x180 [ 9413.465634][ T282] addrconf_add_dev+0xe2/0x170 [ 9413.465634][ T282] inet6_addr_add+0x12f/0xa40 [ 9413.465634][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9413.465634][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9413.465634][ T282] netlink_rcv_skb+0x130/0x360 [ 9413.465634][ T282] netlink_unicast+0x449/0x710 [ 9413.465634][ T282] netlink_sendmsg+0x723/0xbe0 [ 9413.465634][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9413.465634][ T282] ___sys_sendmsg+0xee/0x170 [ 9413.465634][ T282] __sys_sendmsg+0xcd/0x170 [ 9413.465634][ T282] do_syscall_64+0xc6/0x1e0 [ 9413.465634][ T282] [ 9413.467799][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9413.467799][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9413.467799][ T282] ipv6_find_idev+0x102/0x170 [ 9413.467799][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9413.467799][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9413.467799][ T282] netlink_rcv_skb+0x130/0x360 [ 9413.467799][ T282] netlink_unicast+0x449/0x710 [ 9413.467799][ T282] netlink_sendmsg+0x723/0xbe0 [ 9413.467799][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9413.467799][ T282] ___sys_sendmsg+0xee/0x170 [ 9413.467799][ T282] __sys_sendmsg+0xcd/0x170 [ 9413.467799][ T282] do_syscall_64+0xc6/0x1e0 [ 9413.467799][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9413.467799][ T282] [ 9413.469481][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9413.469481][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9413.469481][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9413.469481][ T282] ipv6_find_idev+0x102/0x170 [ 9413.469481][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9413.469481][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9413.469481][ T282] netlink_rcv_skb+0x130/0x360 [ 9413.469481][ T282] netlink_unicast+0x449/0x710 [ 9413.469481][ T282] netlink_sendmsg+0x723/0xbe0 [ 9413.469481][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9413.469481][ T282] ___sys_sendmsg+0xee/0x170 [ 9413.469481][ T282] __sys_sendmsg+0xcd/0x170 [ 9413.469481][ T282] do_syscall_64+0xc6/0x1e0 [ 9413.469481][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9413.469481][ T282] [ 9415.035008][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9415.035468][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9415.035468][ T284] netdev_get_by_index+0x5e/0x80 [ 9415.035468][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9415.035468][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9415.035468][ T284] ip6_route_add+0x1c/0x140 [ 9415.035468][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9415.035468][ T284] inet6_addr_add+0x4f8/0xa40 [ 9415.035468][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9415.035468][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9415.035468][ T284] netlink_rcv_skb+0x130/0x360 [ 9415.035468][ T284] netlink_unicast+0x449/0x710 [ 9415.035468][ T284] netlink_sendmsg+0x723/0xbe0 [ 9415.035468][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9415.035468][ T284] ___sys_sendmsg+0xee/0x170 [ 9415.035468][ T284] __sys_sendmsg+0xcd/0x170 [ 9415.035468][ T284] do_syscall_64+0xc6/0x1e0 [ 9415.035468][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9415.035468][ T284] [ 9415.037710][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9415.037710][ T284] netdev_get_by_index+0x5e/0x80 [ 9415.037710][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9415.037710][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9415.037710][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9415.037710][ T284] ipv6_add_addr+0x411/0x2000 [ 9415.037710][ T284] inet6_addr_add+0x30e/0xa40 [ 9415.037710][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9415.037710][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9415.037710][ T284] netlink_rcv_skb+0x130/0x360 [ 9415.037710][ T284] netlink_unicast+0x449/0x710 [ 9415.037710][ T284] netlink_sendmsg+0x723/0xbe0 [ 9415.037710][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9415.037710][ T284] ___sys_sendmsg+0xee/0x170 [ 9415.037710][ T284] __sys_sendmsg+0xcd/0x170 [ 9415.037710][ T284] do_syscall_64+0xc6/0x1e0 [ 9415.037710][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9415.037710][ T284] [ 9415.039939][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9415.039939][ T284] netdev_get_by_index+0x5e/0x80 [ 9415.039939][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9415.039939][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9415.039939][ T284] ip6_route_add+0x1c/0x140 [ 9415.039939][ T284] addrconf_add_mroute+0x129/0x180 [ 9415.039939][ T284] addrconf_add_dev+0xe2/0x170 [ 9415.039939][ T284] inet6_addr_add+0x12f/0xa40 [ 9415.039939][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9415.039939][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9415.039939][ T284] netlink_rcv_skb+0x130/0x360 [ 9415.039939][ T284] netlink_unicast+0x449/0x710 [ 9415.039939][ T284] netlink_sendmsg+0x723/0xbe0 [ 9415.039939][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9415.039939][ T284] ___sys_sendmsg+0xee/0x170 [ 9415.039939][ T284] __sys_sendmsg+0xcd/0x170 [ 9415.039939][ T284] do_syscall_64+0xc6/0x1e0 [ 9415.039939][ T284] [ 9415.042125][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9415.042125][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9415.042125][ T284] ipv6_find_idev+0x102/0x170 [ 9415.042125][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9415.042125][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9415.042125][ T284] netlink_rcv_skb+0x130/0x360 [ 9415.042125][ T284] netlink_unicast+0x449/0x710 [ 9415.042125][ T284] netlink_sendmsg+0x723/0xbe0 [ 9415.042125][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9415.042125][ T284] ___sys_sendmsg+0xee/0x170 [ 9415.042125][ T284] __sys_sendmsg+0xcd/0x170 [ 9415.042125][ T284] do_syscall_64+0xc6/0x1e0 [ 9415.042125][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9415.042125][ T284] [ 9415.043819][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9415.043819][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9415.043819][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9415.043819][ T284] ipv6_find_idev+0x102/0x170 [ 9415.043819][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9415.043819][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9415.043819][ T284] netlink_rcv_skb+0x130/0x360 [ 9415.043819][ T284] netlink_unicast+0x449/0x710 [ 9415.043819][ T284] netlink_sendmsg+0x723/0xbe0 [ 9415.043819][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9415.043819][ T284] ___sys_sendmsg+0xee/0x170 [ 9415.043819][ T284] __sys_sendmsg+0xcd/0x170 [ 9415.043819][ T284] do_syscall_64+0xc6/0x1e0 [ 9415.043819][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9415.043819][ T284] [ 9423.722931][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9423.723402][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9423.723402][ T282] dst_init+0x84/0x4a0 [ 9423.723402][ T282] dst_alloc+0x97/0x150 [ 9423.723402][ T282] ip6_dst_alloc+0x23/0x90 [ 9423.723402][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9423.723402][ T282] ip6_pol_route+0x56f/0x840 [ 9423.723402][ T282] fib6_rule_lookup+0x196/0x240 [ 9423.723402][ T282] ip6_route_input+0x542/0x980 [ 9423.723402][ T282] ipv6_rcv+0x8f/0x400 [ 9423.723402][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9423.723402][ T282] process_backlog+0x101/0x620 [ 9423.723402][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9423.723402][ T282] net_rx_action+0x495/0xbe0 [ 9423.723402][ T282] __do_softirq+0x1b5/0x7f6 [ 9423.723402][ T282] [ 9423.725195][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9423.725195][ T282] netdev_get_by_index+0x5e/0x80 [ 9423.725195][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9423.725195][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9423.725195][ T282] ip6_route_add+0x1c/0x140 [ 9423.725195][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9423.725195][ T282] inet6_addr_add+0x4f8/0xa40 [ 9423.725195][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9423.725195][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9423.725195][ T282] netlink_rcv_skb+0x130/0x360 [ 9423.725195][ T282] netlink_unicast+0x449/0x710 [ 9423.725195][ T282] netlink_sendmsg+0x723/0xbe0 [ 9423.725195][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9423.725195][ T282] ___sys_sendmsg+0xee/0x170 [ 9423.725195][ T282] __sys_sendmsg+0xcd/0x170 [ 9423.725195][ T282] do_syscall_64+0xc6/0x1e0 [ 9423.725195][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9423.725195][ T282] [ 9423.727400][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9423.727400][ T282] netdev_get_by_index+0x5e/0x80 [ 9423.727400][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9423.727400][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9423.727400][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9423.727400][ T282] ipv6_add_addr+0x411/0x2000 [ 9423.727400][ T282] inet6_addr_add+0x30e/0xa40 [ 9423.727400][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9423.727400][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9423.727400][ T282] netlink_rcv_skb+0x130/0x360 [ 9423.727400][ T282] netlink_unicast+0x449/0x710 [ 9423.727400][ T282] netlink_sendmsg+0x723/0xbe0 [ 9423.727400][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9423.727400][ T282] ___sys_sendmsg+0xee/0x170 [ 9423.727400][ T282] __sys_sendmsg+0xcd/0x170 [ 9423.727400][ T282] do_syscall_64+0xc6/0x1e0 [ 9423.727400][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9423.727400][ T282] [ 9423.729579][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9423.729579][ T282] netdev_get_by_index+0x5e/0x80 [ 9423.729579][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9423.729579][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9423.729579][ T282] ip6_route_add+0x1c/0x140 [ 9423.729579][ T282] addrconf_add_mroute+0x129/0x180 [ 9423.729579][ T282] addrconf_add_dev+0xe2/0x170 [ 9423.729579][ T282] inet6_addr_add+0x12f/0xa40 [ 9423.729579][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9423.729579][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9423.729579][ T282] netlink_rcv_skb+0x130/0x360 [ 9423.729579][ T282] netlink_unicast+0x449/0x710 [ 9423.729579][ T282] netlink_sendmsg+0x723/0xbe0 [ 9423.729579][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9423.729579][ T282] ___sys_sendmsg+0xee/0x170 [ 9423.729579][ T282] __sys_sendmsg+0xcd/0x170 [ 9423.729579][ T282] do_syscall_64+0xc6/0x1e0 [ 9423.729579][ T282] [ 9423.731720][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9423.731720][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9423.731720][ T282] ipv6_find_idev+0x102/0x170 [ 9423.731720][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9423.731720][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9423.731720][ T282] netlink_rcv_skb+0x130/0x360 [ 9423.731720][ T282] netlink_unicast+0x449/0x710 [ 9423.731720][ T282] netlink_sendmsg+0x723/0xbe0 [ 9423.731720][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9423.731720][ T282] ___sys_sendmsg+0xee/0x170 [ 9423.731720][ T282] __sys_sendmsg+0xcd/0x170 [ 9423.731720][ T282] do_syscall_64+0xc6/0x1e0 [ 9423.731720][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9423.731720][ T282] [ 9423.733417][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9423.733417][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9423.733417][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9423.733417][ T282] ipv6_find_idev+0x102/0x170 [ 9423.733417][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9423.733417][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9423.733417][ T282] netlink_rcv_skb+0x130/0x360 [ 9423.733417][ T282] netlink_unicast+0x449/0x710 [ 9423.733417][ T282] netlink_sendmsg+0x723/0xbe0 [ 9423.733417][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9423.733417][ T282] ___sys_sendmsg+0xee/0x170 [ 9423.733417][ T282] __sys_sendmsg+0xcd/0x170 [ 9423.733417][ T282] do_syscall_64+0xc6/0x1e0 [ 9423.733417][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9423.733417][ T282] [ 9425.283035][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9425.283444][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9425.283444][ T284] netdev_get_by_index+0x5e/0x80 [ 9425.283444][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9425.283444][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9425.283444][ T284] ip6_route_add+0x1c/0x140 [ 9425.283444][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9425.283444][ T284] inet6_addr_add+0x4f8/0xa40 [ 9425.283444][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9425.283444][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9425.283444][ T284] netlink_rcv_skb+0x130/0x360 [ 9425.283444][ T284] netlink_unicast+0x449/0x710 [ 9425.283444][ T284] netlink_sendmsg+0x723/0xbe0 [ 9425.283444][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9425.283444][ T284] ___sys_sendmsg+0xee/0x170 [ 9425.283444][ T284] __sys_sendmsg+0xcd/0x170 [ 9425.283444][ T284] do_syscall_64+0xc6/0x1e0 [ 9425.283444][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9425.283444][ T284] [ 9425.285705][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9425.285705][ T284] netdev_get_by_index+0x5e/0x80 [ 9425.285705][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9425.285705][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9425.285705][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9425.285705][ T284] ipv6_add_addr+0x411/0x2000 [ 9425.285705][ T284] inet6_addr_add+0x30e/0xa40 [ 9425.285705][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9425.285705][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9425.285705][ T284] netlink_rcv_skb+0x130/0x360 [ 9425.285705][ T284] netlink_unicast+0x449/0x710 [ 9425.285705][ T284] netlink_sendmsg+0x723/0xbe0 [ 9425.285705][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9425.285705][ T284] ___sys_sendmsg+0xee/0x170 [ 9425.285705][ T284] __sys_sendmsg+0xcd/0x170 [ 9425.285705][ T284] do_syscall_64+0xc6/0x1e0 [ 9425.285705][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9425.285705][ T284] [ 9425.287915][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9425.287915][ T284] netdev_get_by_index+0x5e/0x80 [ 9425.287915][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9425.287915][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9425.287915][ T284] ip6_route_add+0x1c/0x140 [ 9425.287915][ T284] addrconf_add_mroute+0x129/0x180 [ 9425.287915][ T284] addrconf_add_dev+0xe2/0x170 [ 9425.287915][ T284] inet6_addr_add+0x12f/0xa40 [ 9425.287915][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9425.287915][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9425.287915][ T284] netlink_rcv_skb+0x130/0x360 [ 9425.287915][ T284] netlink_unicast+0x449/0x710 [ 9425.287915][ T284] netlink_sendmsg+0x723/0xbe0 [ 9425.287915][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9425.287915][ T284] ___sys_sendmsg+0xee/0x170 [ 9425.287915][ T284] __sys_sendmsg+0xcd/0x170 [ 9425.287915][ T284] do_syscall_64+0xc6/0x1e0 [ 9425.287915][ T284] [ 9425.290091][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9425.290091][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9425.290091][ T284] ipv6_find_idev+0x102/0x170 [ 9425.290091][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9425.290091][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9425.290091][ T284] netlink_rcv_skb+0x130/0x360 [ 9425.290091][ T284] netlink_unicast+0x449/0x710 [ 9425.290091][ T284] netlink_sendmsg+0x723/0xbe0 [ 9425.290091][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9425.290091][ T284] ___sys_sendmsg+0xee/0x170 [ 9425.290091][ T284] __sys_sendmsg+0xcd/0x170 [ 9425.290091][ T284] do_syscall_64+0xc6/0x1e0 [ 9425.290091][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9425.290091][ T284] [ 9425.291789][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9425.291789][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9425.291789][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9425.291789][ T284] ipv6_find_idev+0x102/0x170 [ 9425.291789][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9425.291789][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9425.291789][ T284] netlink_rcv_skb+0x130/0x360 [ 9425.291789][ T284] netlink_unicast+0x449/0x710 [ 9425.291789][ T284] netlink_sendmsg+0x723/0xbe0 [ 9425.291789][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9425.291789][ T284] ___sys_sendmsg+0xee/0x170 [ 9425.291789][ T284] __sys_sendmsg+0xcd/0x170 [ 9425.291789][ T284] do_syscall_64+0xc6/0x1e0 [ 9425.291789][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9425.291789][ T284] [ 9433.987013][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9433.987470][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9433.987470][ T282] dst_init+0x84/0x4a0 [ 9433.987470][ T282] dst_alloc+0x97/0x150 [ 9433.987470][ T282] ip6_dst_alloc+0x23/0x90 [ 9433.987470][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9433.987470][ T282] ip6_pol_route+0x56f/0x840 [ 9433.987470][ T282] fib6_rule_lookup+0x196/0x240 [ 9433.987470][ T282] ip6_route_input+0x542/0x980 [ 9433.987470][ T282] ipv6_rcv+0x8f/0x400 [ 9433.987470][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9433.987470][ T282] process_backlog+0x101/0x620 [ 9433.987470][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9433.987470][ T282] net_rx_action+0x495/0xbe0 [ 9433.987470][ T282] __do_softirq+0x1b5/0x7f6 [ 9433.987470][ T282] [ 9433.989274][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9433.989274][ T282] netdev_get_by_index+0x5e/0x80 [ 9433.989274][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9433.989274][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9433.989274][ T282] ip6_route_add+0x1c/0x140 [ 9433.989274][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9433.989274][ T282] inet6_addr_add+0x4f8/0xa40 [ 9433.989274][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9433.989274][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9433.989274][ T282] netlink_rcv_skb+0x130/0x360 [ 9433.989274][ T282] netlink_unicast+0x449/0x710 [ 9433.989274][ T282] netlink_sendmsg+0x723/0xbe0 [ 9433.989274][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9433.989274][ T282] ___sys_sendmsg+0xee/0x170 [ 9433.989274][ T282] __sys_sendmsg+0xcd/0x170 [ 9433.989274][ T282] do_syscall_64+0xc6/0x1e0 [ 9433.989274][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9433.989274][ T282] [ 9433.991463][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9433.991463][ T282] netdev_get_by_index+0x5e/0x80 [ 9433.991463][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9433.991463][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9433.991463][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9433.991463][ T282] ipv6_add_addr+0x411/0x2000 [ 9433.991463][ T282] inet6_addr_add+0x30e/0xa40 [ 9433.991463][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9433.991463][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9433.991463][ T282] netlink_rcv_skb+0x130/0x360 [ 9433.991463][ T282] netlink_unicast+0x449/0x710 [ 9433.991463][ T282] netlink_sendmsg+0x723/0xbe0 [ 9433.991463][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9433.991463][ T282] ___sys_sendmsg+0xee/0x170 [ 9433.991463][ T282] __sys_sendmsg+0xcd/0x170 [ 9433.991463][ T282] do_syscall_64+0xc6/0x1e0 [ 9433.991463][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9433.991463][ T282] [ 9433.993652][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9433.993652][ T282] netdev_get_by_index+0x5e/0x80 [ 9433.993652][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9433.993652][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9433.993652][ T282] ip6_route_add+0x1c/0x140 [ 9433.993652][ T282] addrconf_add_mroute+0x129/0x180 [ 9433.993652][ T282] addrconf_add_dev+0xe2/0x170 [ 9433.993652][ T282] inet6_addr_add+0x12f/0xa40 [ 9433.993652][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9433.993652][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9433.993652][ T282] netlink_rcv_skb+0x130/0x360 [ 9433.993652][ T282] netlink_unicast+0x449/0x710 [ 9433.993652][ T282] netlink_sendmsg+0x723/0xbe0 [ 9433.993652][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9433.993652][ T282] ___sys_sendmsg+0xee/0x170 [ 9433.993652][ T282] __sys_sendmsg+0xcd/0x170 [ 9433.993652][ T282] do_syscall_64+0xc6/0x1e0 [ 9433.993652][ T282] [ 9433.995898][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9433.995898][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9433.995898][ T282] ipv6_find_idev+0x102/0x170 [ 9433.995898][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9433.995898][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9433.995898][ T282] netlink_rcv_skb+0x130/0x360 [ 9433.995898][ T282] netlink_unicast+0x449/0x710 [ 9433.995898][ T282] netlink_sendmsg+0x723/0xbe0 [ 9433.995898][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9433.995898][ T282] ___sys_sendmsg+0xee/0x170 [ 9433.995898][ T282] __sys_sendmsg+0xcd/0x170 [ 9433.995898][ T282] do_syscall_64+0xc6/0x1e0 [ 9433.995898][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9433.995898][ T282] [ 9433.997611][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9433.997611][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9433.997611][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9433.997611][ T282] ipv6_find_idev+0x102/0x170 [ 9433.997611][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9433.997611][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9433.997611][ T282] netlink_rcv_skb+0x130/0x360 [ 9433.997611][ T282] netlink_unicast+0x449/0x710 [ 9433.997611][ T282] netlink_sendmsg+0x723/0xbe0 [ 9433.997611][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9433.997611][ T282] ___sys_sendmsg+0xee/0x170 [ 9433.997611][ T282] __sys_sendmsg+0xcd/0x170 [ 9433.997611][ T282] do_syscall_64+0xc6/0x1e0 [ 9433.997611][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9433.997611][ T282] [ 9435.547053][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9435.547445][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9435.547445][ T284] netdev_get_by_index+0x5e/0x80 [ 9435.547445][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9435.547445][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9435.547445][ T284] ip6_route_add+0x1c/0x140 [ 9435.547445][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9435.547445][ T284] inet6_addr_add+0x4f8/0xa40 [ 9435.547445][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9435.547445][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9435.547445][ T284] netlink_rcv_skb+0x130/0x360 [ 9435.547445][ T284] netlink_unicast+0x449/0x710 [ 9435.547445][ T284] netlink_sendmsg+0x723/0xbe0 [ 9435.547445][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9435.547445][ T284] ___sys_sendmsg+0xee/0x170 [ 9435.547445][ T284] __sys_sendmsg+0xcd/0x170 [ 9435.547445][ T284] do_syscall_64+0xc6/0x1e0 [ 9435.547445][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9435.547445][ T284] [ 9435.549639][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9435.549639][ T284] netdev_get_by_index+0x5e/0x80 [ 9435.549639][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9435.549639][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9435.549639][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9435.549639][ T284] ipv6_add_addr+0x411/0x2000 [ 9435.549639][ T284] inet6_addr_add+0x30e/0xa40 [ 9435.549639][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9435.549639][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9435.549639][ T284] netlink_rcv_skb+0x130/0x360 [ 9435.549639][ T284] netlink_unicast+0x449/0x710 [ 9435.549639][ T284] netlink_sendmsg+0x723/0xbe0 [ 9435.549639][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9435.549639][ T284] ___sys_sendmsg+0xee/0x170 [ 9435.549639][ T284] __sys_sendmsg+0xcd/0x170 [ 9435.549639][ T284] do_syscall_64+0xc6/0x1e0 [ 9435.549639][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9435.549639][ T284] [ 9435.551813][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9435.551813][ T284] netdev_get_by_index+0x5e/0x80 [ 9435.551813][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9435.551813][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9435.551813][ T284] ip6_route_add+0x1c/0x140 [ 9435.551813][ T284] addrconf_add_mroute+0x129/0x180 [ 9435.551813][ T284] addrconf_add_dev+0xe2/0x170 [ 9435.551813][ T284] inet6_addr_add+0x12f/0xa40 [ 9435.551813][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9435.551813][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9435.551813][ T284] netlink_rcv_skb+0x130/0x360 [ 9435.551813][ T284] netlink_unicast+0x449/0x710 [ 9435.551813][ T284] netlink_sendmsg+0x723/0xbe0 [ 9435.551813][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9435.551813][ T284] ___sys_sendmsg+0xee/0x170 [ 9435.551813][ T284] __sys_sendmsg+0xcd/0x170 [ 9435.551813][ T284] do_syscall_64+0xc6/0x1e0 [ 9435.551813][ T284] [ 9435.553949][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9435.553949][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9435.553949][ T284] ipv6_find_idev+0x102/0x170 [ 9435.553949][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9435.553949][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9435.553949][ T284] netlink_rcv_skb+0x130/0x360 [ 9435.553949][ T284] netlink_unicast+0x449/0x710 [ 9435.553949][ T284] netlink_sendmsg+0x723/0xbe0 [ 9435.553949][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9435.553949][ T284] ___sys_sendmsg+0xee/0x170 [ 9435.553949][ T284] __sys_sendmsg+0xcd/0x170 [ 9435.553949][ T284] do_syscall_64+0xc6/0x1e0 [ 9435.553949][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9435.553949][ T284] [ 9435.555623][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9435.555623][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9435.555623][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9435.555623][ T284] ipv6_find_idev+0x102/0x170 [ 9435.555623][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9435.555623][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9435.555623][ T284] netlink_rcv_skb+0x130/0x360 [ 9435.555623][ T284] netlink_unicast+0x449/0x710 [ 9435.555623][ T284] netlink_sendmsg+0x723/0xbe0 [ 9435.555623][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9435.555623][ T284] ___sys_sendmsg+0xee/0x170 [ 9435.555623][ T284] __sys_sendmsg+0xcd/0x170 [ 9435.555623][ T284] do_syscall_64+0xc6/0x1e0 [ 9435.555623][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9435.555623][ T284] [ 9444.251016][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9444.251414][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9444.251414][ T282] dst_init+0x84/0x4a0 [ 9444.251414][ T282] dst_alloc+0x97/0x150 [ 9444.251414][ T282] ip6_dst_alloc+0x23/0x90 [ 9444.251414][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9444.251414][ T282] ip6_pol_route+0x56f/0x840 [ 9444.251414][ T282] fib6_rule_lookup+0x196/0x240 [ 9444.251414][ T282] ip6_route_input+0x542/0x980 [ 9444.251414][ T282] ipv6_rcv+0x8f/0x400 [ 9444.251414][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9444.251414][ T282] process_backlog+0x101/0x620 [ 9444.251414][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9444.251414][ T282] net_rx_action+0x495/0xbe0 [ 9444.251414][ T282] __do_softirq+0x1b5/0x7f6 [ 9444.251414][ T282] [ 9444.253202][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9444.253202][ T282] netdev_get_by_index+0x5e/0x80 [ 9444.253202][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9444.253202][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9444.253202][ T282] ip6_route_add+0x1c/0x140 [ 9444.253202][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9444.253202][ T282] inet6_addr_add+0x4f8/0xa40 [ 9444.253202][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9444.253202][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9444.253202][ T282] netlink_rcv_skb+0x130/0x360 [ 9444.253202][ T282] netlink_unicast+0x449/0x710 [ 9444.253202][ T282] netlink_sendmsg+0x723/0xbe0 [ 9444.253202][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9444.253202][ T282] ___sys_sendmsg+0xee/0x170 [ 9444.253202][ T282] __sys_sendmsg+0xcd/0x170 [ 9444.253202][ T282] do_syscall_64+0xc6/0x1e0 [ 9444.253202][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9444.253202][ T282] [ 9444.255400][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9444.255400][ T282] netdev_get_by_index+0x5e/0x80 [ 9444.255400][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9444.255400][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9444.255400][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9444.255400][ T282] ipv6_add_addr+0x411/0x2000 [ 9444.255400][ T282] inet6_addr_add+0x30e/0xa40 [ 9444.255400][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9444.255400][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9444.255400][ T282] netlink_rcv_skb+0x130/0x360 [ 9444.255400][ T282] netlink_unicast+0x449/0x710 [ 9444.255400][ T282] netlink_sendmsg+0x723/0xbe0 [ 9444.255400][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9444.255400][ T282] ___sys_sendmsg+0xee/0x170 [ 9444.255400][ T282] __sys_sendmsg+0xcd/0x170 [ 9444.255400][ T282] do_syscall_64+0xc6/0x1e0 [ 9444.255400][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9444.255400][ T282] [ 9444.257591][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9444.257591][ T282] netdev_get_by_index+0x5e/0x80 [ 9444.257591][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9444.257591][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9444.257591][ T282] ip6_route_add+0x1c/0x140 [ 9444.257591][ T282] addrconf_add_mroute+0x129/0x180 [ 9444.257591][ T282] addrconf_add_dev+0xe2/0x170 [ 9444.257591][ T282] inet6_addr_add+0x12f/0xa40 [ 9444.257591][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9444.257591][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9444.257591][ T282] netlink_rcv_skb+0x130/0x360 [ 9444.257591][ T282] netlink_unicast+0x449/0x710 [ 9444.257591][ T282] netlink_sendmsg+0x723/0xbe0 [ 9444.257591][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9444.257591][ T282] ___sys_sendmsg+0xee/0x170 [ 9444.257591][ T282] __sys_sendmsg+0xcd/0x170 [ 9444.257591][ T282] do_syscall_64+0xc6/0x1e0 [ 9444.257591][ T282] [ 9444.259734][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9444.259734][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9444.259734][ T282] ipv6_find_idev+0x102/0x170 [ 9444.259734][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9444.259734][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9444.259734][ T282] netlink_rcv_skb+0x130/0x360 [ 9444.259734][ T282] netlink_unicast+0x449/0x710 [ 9444.259734][ T282] netlink_sendmsg+0x723/0xbe0 [ 9444.259734][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9444.259734][ T282] ___sys_sendmsg+0xee/0x170 [ 9444.259734][ T282] __sys_sendmsg+0xcd/0x170 [ 9444.259734][ T282] do_syscall_64+0xc6/0x1e0 [ 9444.259734][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9444.259734][ T282] [ 9444.261418][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9444.261418][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9444.261418][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9444.261418][ T282] ipv6_find_idev+0x102/0x170 [ 9444.261418][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9444.261418][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9444.261418][ T282] netlink_rcv_skb+0x130/0x360 [ 9444.261418][ T282] netlink_unicast+0x449/0x710 [ 9444.261418][ T282] netlink_sendmsg+0x723/0xbe0 [ 9444.261418][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9444.261418][ T282] ___sys_sendmsg+0xee/0x170 [ 9444.261418][ T282] __sys_sendmsg+0xcd/0x170 [ 9444.261418][ T282] do_syscall_64+0xc6/0x1e0 [ 9444.261418][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9444.261418][ T282] [ 9445.811027][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9445.811440][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9445.811440][ T284] netdev_get_by_index+0x5e/0x80 [ 9445.811440][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9445.811440][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9445.811440][ T284] ip6_route_add+0x1c/0x140 [ 9445.811440][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9445.811440][ T284] inet6_addr_add+0x4f8/0xa40 [ 9445.811440][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9445.811440][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9445.811440][ T284] netlink_rcv_skb+0x130/0x360 [ 9445.811440][ T284] netlink_unicast+0x449/0x710 [ 9445.811440][ T284] netlink_sendmsg+0x723/0xbe0 [ 9445.811440][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9445.811440][ T284] ___sys_sendmsg+0xee/0x170 [ 9445.811440][ T284] __sys_sendmsg+0xcd/0x170 [ 9445.811440][ T284] do_syscall_64+0xc6/0x1e0 [ 9445.811440][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9445.811440][ T284] [ 9445.813637][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9445.813637][ T284] netdev_get_by_index+0x5e/0x80 [ 9445.813637][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9445.813637][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9445.813637][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9445.813637][ T284] ipv6_add_addr+0x411/0x2000 [ 9445.813637][ T284] inet6_addr_add+0x30e/0xa40 [ 9445.813637][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9445.813637][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9445.813637][ T284] netlink_rcv_skb+0x130/0x360 [ 9445.813637][ T284] netlink_unicast+0x449/0x710 [ 9445.813637][ T284] netlink_sendmsg+0x723/0xbe0 [ 9445.813637][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9445.813637][ T284] ___sys_sendmsg+0xee/0x170 [ 9445.813637][ T284] __sys_sendmsg+0xcd/0x170 [ 9445.813637][ T284] do_syscall_64+0xc6/0x1e0 [ 9445.813637][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9445.813637][ T284] [ 9445.815821][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9445.815821][ T284] netdev_get_by_index+0x5e/0x80 [ 9445.815821][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9445.815821][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9445.815821][ T284] ip6_route_add+0x1c/0x140 [ 9445.815821][ T284] addrconf_add_mroute+0x129/0x180 [ 9445.815821][ T284] addrconf_add_dev+0xe2/0x170 [ 9445.815821][ T284] inet6_addr_add+0x12f/0xa40 [ 9445.815821][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9445.815821][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9445.815821][ T284] netlink_rcv_skb+0x130/0x360 [ 9445.815821][ T284] netlink_unicast+0x449/0x710 [ 9445.815821][ T284] netlink_sendmsg+0x723/0xbe0 [ 9445.815821][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9445.815821][ T284] ___sys_sendmsg+0xee/0x170 [ 9445.815821][ T284] __sys_sendmsg+0xcd/0x170 [ 9445.815821][ T284] do_syscall_64+0xc6/0x1e0 [ 9445.815821][ T284] [ 9445.817974][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9445.817974][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9445.817974][ T284] ipv6_find_idev+0x102/0x170 [ 9445.817974][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9445.817974][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9445.817974][ T284] netlink_rcv_skb+0x130/0x360 [ 9445.817974][ T284] netlink_unicast+0x449/0x710 [ 9445.817974][ T284] netlink_sendmsg+0x723/0xbe0 [ 9445.817974][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9445.817974][ T284] ___sys_sendmsg+0xee/0x170 [ 9445.817974][ T284] __sys_sendmsg+0xcd/0x170 [ 9445.817974][ T284] do_syscall_64+0xc6/0x1e0 [ 9445.817974][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9445.817974][ T284] [ 9445.819675][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9445.819675][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9445.819675][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9445.819675][ T284] ipv6_find_idev+0x102/0x170 [ 9445.819675][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9445.819675][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9445.819675][ T284] netlink_rcv_skb+0x130/0x360 [ 9445.819675][ T284] netlink_unicast+0x449/0x710 [ 9445.819675][ T284] netlink_sendmsg+0x723/0xbe0 [ 9445.819675][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9445.819675][ T284] ___sys_sendmsg+0xee/0x170 [ 9445.819675][ T284] __sys_sendmsg+0xcd/0x170 [ 9445.819675][ T284] do_syscall_64+0xc6/0x1e0 [ 9445.819675][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9445.819675][ T284] [ 9454.515016][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9454.515500][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9454.515500][ T282] dst_init+0x84/0x4a0 [ 9454.515500][ T282] dst_alloc+0x97/0x150 [ 9454.515500][ T282] ip6_dst_alloc+0x23/0x90 [ 9454.515500][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9454.515500][ T282] ip6_pol_route+0x56f/0x840 [ 9454.515500][ T282] fib6_rule_lookup+0x196/0x240 [ 9454.515500][ T282] ip6_route_input+0x542/0x980 [ 9454.515500][ T282] ipv6_rcv+0x8f/0x400 [ 9454.515500][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9454.515500][ T282] process_backlog+0x101/0x620 [ 9454.515500][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9454.515500][ T282] net_rx_action+0x495/0xbe0 [ 9454.515500][ T282] __do_softirq+0x1b5/0x7f6 [ 9454.515500][ T282] [ 9454.517834][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9454.517834][ T282] netdev_get_by_index+0x5e/0x80 [ 9454.517834][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9454.517834][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9454.517834][ T282] ip6_route_add+0x1c/0x140 [ 9454.517834][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9454.517834][ T282] inet6_addr_add+0x4f8/0xa40 [ 9454.517834][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9454.517834][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9454.517834][ T282] netlink_rcv_skb+0x130/0x360 [ 9454.517834][ T282] netlink_unicast+0x449/0x710 [ 9454.517834][ T282] netlink_sendmsg+0x723/0xbe0 [ 9454.517834][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9454.517834][ T282] ___sys_sendmsg+0xee/0x170 [ 9454.517834][ T282] __sys_sendmsg+0xcd/0x170 [ 9454.517834][ T282] do_syscall_64+0xc6/0x1e0 [ 9454.517834][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9454.517834][ T282] [ 9454.520031][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9454.520031][ T282] netdev_get_by_index+0x5e/0x80 [ 9454.520031][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9454.520031][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9454.520031][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9454.520031][ T282] ipv6_add_addr+0x411/0x2000 [ 9454.520031][ T282] inet6_addr_add+0x30e/0xa40 [ 9454.520031][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9454.520031][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9454.520031][ T282] netlink_rcv_skb+0x130/0x360 [ 9454.520031][ T282] netlink_unicast+0x449/0x710 [ 9454.520031][ T282] netlink_sendmsg+0x723/0xbe0 [ 9454.520031][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9454.520031][ T282] ___sys_sendmsg+0xee/0x170 [ 9454.520031][ T282] __sys_sendmsg+0xcd/0x170 [ 9454.520031][ T282] do_syscall_64+0xc6/0x1e0 [ 9454.520031][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9454.520031][ T282] [ 9454.522222][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9454.522222][ T282] netdev_get_by_index+0x5e/0x80 [ 9454.522222][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9454.522222][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9454.522222][ T282] ip6_route_add+0x1c/0x140 [ 9454.522222][ T282] addrconf_add_mroute+0x129/0x180 [ 9454.522222][ T282] addrconf_add_dev+0xe2/0x170 [ 9454.522222][ T282] inet6_addr_add+0x12f/0xa40 [ 9454.522222][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9454.522222][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9454.522222][ T282] netlink_rcv_skb+0x130/0x360 [ 9454.522222][ T282] netlink_unicast+0x449/0x710 [ 9454.522222][ T282] netlink_sendmsg+0x723/0xbe0 [ 9454.522222][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9454.522222][ T282] ___sys_sendmsg+0xee/0x170 [ 9454.522222][ T282] __sys_sendmsg+0xcd/0x170 [ 9454.522222][ T282] do_syscall_64+0xc6/0x1e0 [ 9454.522222][ T282] [ 9454.524372][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9454.524372][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9454.524372][ T282] ipv6_find_idev+0x102/0x170 [ 9454.524372][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9454.524372][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9454.524372][ T282] netlink_rcv_skb+0x130/0x360 [ 9454.524372][ T282] netlink_unicast+0x449/0x710 [ 9454.524372][ T282] netlink_sendmsg+0x723/0xbe0 [ 9454.524372][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9454.524372][ T282] ___sys_sendmsg+0xee/0x170 [ 9454.524372][ T282] __sys_sendmsg+0xcd/0x170 [ 9454.524372][ T282] do_syscall_64+0xc6/0x1e0 [ 9454.524372][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9454.524372][ T282] [ 9454.526065][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9454.526065][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9454.526065][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9454.526065][ T282] ipv6_find_idev+0x102/0x170 [ 9454.526065][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9454.526065][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9454.526065][ T282] netlink_rcv_skb+0x130/0x360 [ 9454.526065][ T282] netlink_unicast+0x449/0x710 [ 9454.526065][ T282] netlink_sendmsg+0x723/0xbe0 [ 9454.526065][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9454.526065][ T282] ___sys_sendmsg+0xee/0x170 [ 9454.526065][ T282] __sys_sendmsg+0xcd/0x170 [ 9454.526065][ T282] do_syscall_64+0xc6/0x1e0 [ 9454.526065][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9454.526065][ T282] [ 9456.075032][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9456.075366][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9456.075366][ T284] netdev_get_by_index+0x5e/0x80 [ 9456.075366][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9456.075366][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9456.075366][ T284] ip6_route_add+0x1c/0x140 [ 9456.075366][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9456.075366][ T284] inet6_addr_add+0x4f8/0xa40 [ 9456.075366][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9456.075366][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9456.075366][ T284] netlink_rcv_skb+0x130/0x360 [ 9456.075366][ T284] netlink_unicast+0x449/0x710 [ 9456.075366][ T284] netlink_sendmsg+0x723/0xbe0 [ 9456.075366][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9456.075366][ T284] ___sys_sendmsg+0xee/0x170 [ 9456.075366][ T284] __sys_sendmsg+0xcd/0x170 [ 9456.075366][ T284] do_syscall_64+0xc6/0x1e0 [ 9456.075366][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9456.075366][ T284] [ 9456.077580][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9456.077580][ T284] netdev_get_by_index+0x5e/0x80 [ 9456.077580][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9456.077580][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9456.077580][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9456.077580][ T284] ipv6_add_addr+0x411/0x2000 [ 9456.077580][ T284] inet6_addr_add+0x30e/0xa40 [ 9456.077580][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9456.077580][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9456.077580][ T284] netlink_rcv_skb+0x130/0x360 [ 9456.077580][ T284] netlink_unicast+0x449/0x710 [ 9456.077580][ T284] netlink_sendmsg+0x723/0xbe0 [ 9456.077580][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9456.077580][ T284] ___sys_sendmsg+0xee/0x170 [ 9456.077580][ T284] __sys_sendmsg+0xcd/0x170 [ 9456.077580][ T284] do_syscall_64+0xc6/0x1e0 [ 9456.077580][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9456.077580][ T284] [ 9456.079767][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9456.079767][ T284] netdev_get_by_index+0x5e/0x80 [ 9456.079767][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9456.079767][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9456.079767][ T284] ip6_route_add+0x1c/0x140 [ 9456.079767][ T284] addrconf_add_mroute+0x129/0x180 [ 9456.079767][ T284] addrconf_add_dev+0xe2/0x170 [ 9456.079767][ T284] inet6_addr_add+0x12f/0xa40 [ 9456.079767][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9456.079767][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9456.079767][ T284] netlink_rcv_skb+0x130/0x360 [ 9456.079767][ T284] netlink_unicast+0x449/0x710 [ 9456.079767][ T284] netlink_sendmsg+0x723/0xbe0 [ 9456.079767][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9456.079767][ T284] ___sys_sendmsg+0xee/0x170 [ 9456.079767][ T284] __sys_sendmsg+0xcd/0x170 [ 9456.079767][ T284] do_syscall_64+0xc6/0x1e0 [ 9456.079767][ T284] [ 9456.081916][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9456.081916][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9456.081916][ T284] ipv6_find_idev+0x102/0x170 [ 9456.081916][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9456.081916][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9456.081916][ T284] netlink_rcv_skb+0x130/0x360 [ 9456.081916][ T284] netlink_unicast+0x449/0x710 [ 9456.081916][ T284] netlink_sendmsg+0x723/0xbe0 [ 9456.081916][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9456.081916][ T284] ___sys_sendmsg+0xee/0x170 [ 9456.081916][ T284] __sys_sendmsg+0xcd/0x170 [ 9456.081916][ T284] do_syscall_64+0xc6/0x1e0 [ 9456.081916][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9456.081916][ T284] [ 9456.083593][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9456.083593][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9456.083593][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9456.083593][ T284] ipv6_find_idev+0x102/0x170 [ 9456.083593][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9456.083593][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9456.083593][ T284] netlink_rcv_skb+0x130/0x360 [ 9456.083593][ T284] netlink_unicast+0x449/0x710 [ 9456.083593][ T284] netlink_sendmsg+0x723/0xbe0 [ 9456.083593][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9456.083593][ T284] ___sys_sendmsg+0xee/0x170 [ 9456.083593][ T284] __sys_sendmsg+0xcd/0x170 [ 9456.083593][ T284] do_syscall_64+0xc6/0x1e0 [ 9456.083593][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9456.083593][ T284] [ 9464.779004][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9464.779485][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9464.779485][ T282] dst_init+0x84/0x4a0 [ 9464.779485][ T282] dst_alloc+0x97/0x150 [ 9464.779485][ T282] ip6_dst_alloc+0x23/0x90 [ 9464.779485][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9464.779485][ T282] ip6_pol_route+0x56f/0x840 [ 9464.779485][ T282] fib6_rule_lookup+0x196/0x240 [ 9464.779485][ T282] ip6_route_input+0x542/0x980 [ 9464.779485][ T282] ipv6_rcv+0x8f/0x400 [ 9464.779485][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9464.779485][ T282] process_backlog+0x101/0x620 [ 9464.779485][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9464.779485][ T282] net_rx_action+0x495/0xbe0 [ 9464.779485][ T282] __do_softirq+0x1b5/0x7f6 [ 9464.779485][ T282] [ 9464.781271][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9464.781271][ T282] netdev_get_by_index+0x5e/0x80 [ 9464.781271][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9464.781271][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9464.781271][ T282] ip6_route_add+0x1c/0x140 [ 9464.781271][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9464.781271][ T282] inet6_addr_add+0x4f8/0xa40 [ 9464.781271][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9464.781271][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9464.781271][ T282] netlink_rcv_skb+0x130/0x360 [ 9464.781271][ T282] netlink_unicast+0x449/0x710 [ 9464.781271][ T282] netlink_sendmsg+0x723/0xbe0 [ 9464.781271][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9464.781271][ T282] ___sys_sendmsg+0xee/0x170 [ 9464.781271][ T282] __sys_sendmsg+0xcd/0x170 [ 9464.781271][ T282] do_syscall_64+0xc6/0x1e0 [ 9464.781271][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9464.781271][ T282] [ 9464.783466][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9464.783466][ T282] netdev_get_by_index+0x5e/0x80 [ 9464.783466][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9464.783466][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9464.783466][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9464.783466][ T282] ipv6_add_addr+0x411/0x2000 [ 9464.783466][ T282] inet6_addr_add+0x30e/0xa40 [ 9464.783466][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9464.783466][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9464.783466][ T282] netlink_rcv_skb+0x130/0x360 [ 9464.783466][ T282] netlink_unicast+0x449/0x710 [ 9464.783466][ T282] netlink_sendmsg+0x723/0xbe0 [ 9464.783466][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9464.783466][ T282] ___sys_sendmsg+0xee/0x170 [ 9464.783466][ T282] __sys_sendmsg+0xcd/0x170 [ 9464.783466][ T282] do_syscall_64+0xc6/0x1e0 [ 9464.783466][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9464.783466][ T282] [ 9464.785744][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9464.785744][ T282] netdev_get_by_index+0x5e/0x80 [ 9464.785744][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9464.785744][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9464.785744][ T282] ip6_route_add+0x1c/0x140 [ 9464.785744][ T282] addrconf_add_mroute+0x129/0x180 [ 9464.785744][ T282] addrconf_add_dev+0xe2/0x170 [ 9464.785744][ T282] inet6_addr_add+0x12f/0xa40 [ 9464.785744][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9464.785744][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9464.785744][ T282] netlink_rcv_skb+0x130/0x360 [ 9464.785744][ T282] netlink_unicast+0x449/0x710 [ 9464.785744][ T282] netlink_sendmsg+0x723/0xbe0 [ 9464.785744][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9464.785744][ T282] ___sys_sendmsg+0xee/0x170 [ 9464.785744][ T282] __sys_sendmsg+0xcd/0x170 [ 9464.785744][ T282] do_syscall_64+0xc6/0x1e0 [ 9464.785744][ T282] [ 9464.787898][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9464.787898][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9464.787898][ T282] ipv6_find_idev+0x102/0x170 [ 9464.787898][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9464.787898][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9464.787898][ T282] netlink_rcv_skb+0x130/0x360 [ 9464.787898][ T282] netlink_unicast+0x449/0x710 [ 9464.787898][ T282] netlink_sendmsg+0x723/0xbe0 [ 9464.787898][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9464.787898][ T282] ___sys_sendmsg+0xee/0x170 [ 9464.787898][ T282] __sys_sendmsg+0xcd/0x170 [ 9464.787898][ T282] do_syscall_64+0xc6/0x1e0 [ 9464.787898][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9464.787898][ T282] [ 9464.789599][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9464.789599][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9464.789599][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9464.789599][ T282] ipv6_find_idev+0x102/0x170 [ 9464.789599][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9464.789599][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9464.789599][ T282] netlink_rcv_skb+0x130/0x360 [ 9464.789599][ T282] netlink_unicast+0x449/0x710 [ 9464.789599][ T282] netlink_sendmsg+0x723/0xbe0 [ 9464.789599][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9464.789599][ T282] ___sys_sendmsg+0xee/0x170 [ 9464.789599][ T282] __sys_sendmsg+0xcd/0x170 [ 9464.789599][ T282] do_syscall_64+0xc6/0x1e0 [ 9464.789599][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9464.789599][ T282] [ 9466.339026][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9466.339498][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9466.339498][ T284] netdev_get_by_index+0x5e/0x80 [ 9466.339498][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9466.339498][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9466.339498][ T284] ip6_route_add+0x1c/0x140 [ 9466.339498][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9466.339498][ T284] inet6_addr_add+0x4f8/0xa40 [ 9466.339498][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9466.339498][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9466.339498][ T284] netlink_rcv_skb+0x130/0x360 [ 9466.339498][ T284] netlink_unicast+0x449/0x710 [ 9466.339498][ T284] netlink_sendmsg+0x723/0xbe0 [ 9466.339498][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9466.339498][ T284] ___sys_sendmsg+0xee/0x170 [ 9466.339498][ T284] __sys_sendmsg+0xcd/0x170 [ 9466.339498][ T284] do_syscall_64+0xc6/0x1e0 [ 9466.339498][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9466.339498][ T284] [ 9466.341737][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9466.341737][ T284] netdev_get_by_index+0x5e/0x80 [ 9466.341737][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9466.341737][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9466.341737][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9466.341737][ T284] ipv6_add_addr+0x411/0x2000 [ 9466.341737][ T284] inet6_addr_add+0x30e/0xa40 [ 9466.341737][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9466.341737][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9466.341737][ T284] netlink_rcv_skb+0x130/0x360 [ 9466.341737][ T284] netlink_unicast+0x449/0x710 [ 9466.341737][ T284] netlink_sendmsg+0x723/0xbe0 [ 9466.341737][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9466.341737][ T284] ___sys_sendmsg+0xee/0x170 [ 9466.341737][ T284] __sys_sendmsg+0xcd/0x170 [ 9466.341737][ T284] do_syscall_64+0xc6/0x1e0 [ 9466.341737][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9466.341737][ T284] [ 9466.343948][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9466.343948][ T284] netdev_get_by_index+0x5e/0x80 [ 9466.343948][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9466.343948][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9466.343948][ T284] ip6_route_add+0x1c/0x140 [ 9466.343948][ T284] addrconf_add_mroute+0x129/0x180 [ 9466.343948][ T284] addrconf_add_dev+0xe2/0x170 [ 9466.343948][ T284] inet6_addr_add+0x12f/0xa40 [ 9466.343948][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9466.343948][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9466.343948][ T284] netlink_rcv_skb+0x130/0x360 [ 9466.343948][ T284] netlink_unicast+0x449/0x710 [ 9466.343948][ T284] netlink_sendmsg+0x723/0xbe0 [ 9466.343948][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9466.343948][ T284] ___sys_sendmsg+0xee/0x170 [ 9466.343948][ T284] __sys_sendmsg+0xcd/0x170 [ 9466.343948][ T284] do_syscall_64+0xc6/0x1e0 [ 9466.343948][ T284] [ 9466.346233][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9466.346233][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9466.346233][ T284] ipv6_find_idev+0x102/0x170 [ 9466.346233][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9466.346233][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9466.346233][ T284] netlink_rcv_skb+0x130/0x360 [ 9466.346233][ T284] netlink_unicast+0x449/0x710 [ 9466.346233][ T284] netlink_sendmsg+0x723/0xbe0 [ 9466.346233][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9466.346233][ T284] ___sys_sendmsg+0xee/0x170 [ 9466.346233][ T284] __sys_sendmsg+0xcd/0x170 [ 9466.346233][ T284] do_syscall_64+0xc6/0x1e0 [ 9466.346233][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9466.346233][ T284] [ 9466.347943][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9466.347943][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9466.347943][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9466.347943][ T284] ipv6_find_idev+0x102/0x170 [ 9466.347943][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9466.347943][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9466.347943][ T284] netlink_rcv_skb+0x130/0x360 [ 9466.347943][ T284] netlink_unicast+0x449/0x710 [ 9466.347943][ T284] netlink_sendmsg+0x723/0xbe0 [ 9466.347943][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9466.347943][ T284] ___sys_sendmsg+0xee/0x170 [ 9466.347943][ T284] __sys_sendmsg+0xcd/0x170 [ 9466.347943][ T284] do_syscall_64+0xc6/0x1e0 [ 9466.347943][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9466.347943][ T284] [ 9475.043012][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9475.043482][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9475.043482][ T282] dst_init+0x84/0x4a0 [ 9475.043482][ T282] dst_alloc+0x97/0x150 [ 9475.043482][ T282] ip6_dst_alloc+0x23/0x90 [ 9475.043482][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9475.043482][ T282] ip6_pol_route+0x56f/0x840 [ 9475.043482][ T282] fib6_rule_lookup+0x196/0x240 [ 9475.043482][ T282] ip6_route_input+0x542/0x980 [ 9475.043482][ T282] ipv6_rcv+0x8f/0x400 [ 9475.043482][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9475.043482][ T282] process_backlog+0x101/0x620 [ 9475.043482][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9475.043482][ T282] net_rx_action+0x495/0xbe0 [ 9475.043482][ T282] __do_softirq+0x1b5/0x7f6 [ 9475.043482][ T282] [ 9475.045276][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9475.045276][ T282] netdev_get_by_index+0x5e/0x80 [ 9475.045276][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9475.045276][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9475.045276][ T282] ip6_route_add+0x1c/0x140 [ 9475.045276][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9475.045276][ T282] inet6_addr_add+0x4f8/0xa40 [ 9475.045276][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9475.045276][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9475.045276][ T282] netlink_rcv_skb+0x130/0x360 [ 9475.045276][ T282] netlink_unicast+0x449/0x710 [ 9475.045276][ T282] netlink_sendmsg+0x723/0xbe0 [ 9475.045276][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9475.045276][ T282] ___sys_sendmsg+0xee/0x170 [ 9475.045276][ T282] __sys_sendmsg+0xcd/0x170 [ 9475.045276][ T282] do_syscall_64+0xc6/0x1e0 [ 9475.045276][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9475.045276][ T282] [ 9475.047485][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9475.047485][ T282] netdev_get_by_index+0x5e/0x80 [ 9475.047485][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9475.047485][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9475.047485][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9475.047485][ T282] ipv6_add_addr+0x411/0x2000 [ 9475.047485][ T282] inet6_addr_add+0x30e/0xa40 [ 9475.047485][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9475.047485][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9475.047485][ T282] netlink_rcv_skb+0x130/0x360 [ 9475.047485][ T282] netlink_unicast+0x449/0x710 [ 9475.047485][ T282] netlink_sendmsg+0x723/0xbe0 [ 9475.047485][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9475.047485][ T282] ___sys_sendmsg+0xee/0x170 [ 9475.047485][ T282] __sys_sendmsg+0xcd/0x170 [ 9475.047485][ T282] do_syscall_64+0xc6/0x1e0 [ 9475.047485][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9475.047485][ T282] [ 9475.049663][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9475.049663][ T282] netdev_get_by_index+0x5e/0x80 [ 9475.049663][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9475.049663][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9475.049663][ T282] ip6_route_add+0x1c/0x140 [ 9475.049663][ T282] addrconf_add_mroute+0x129/0x180 [ 9475.049663][ T282] addrconf_add_dev+0xe2/0x170 [ 9475.049663][ T282] inet6_addr_add+0x12f/0xa40 [ 9475.049663][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9475.049663][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9475.049663][ T282] netlink_rcv_skb+0x130/0x360 [ 9475.049663][ T282] netlink_unicast+0x449/0x710 [ 9475.049663][ T282] netlink_sendmsg+0x723/0xbe0 [ 9475.049663][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9475.049663][ T282] ___sys_sendmsg+0xee/0x170 [ 9475.049663][ T282] __sys_sendmsg+0xcd/0x170 [ 9475.049663][ T282] do_syscall_64+0xc6/0x1e0 [ 9475.049663][ T282] [ 9475.051807][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9475.051807][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9475.051807][ T282] ipv6_find_idev+0x102/0x170 [ 9475.051807][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9475.051807][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9475.051807][ T282] netlink_rcv_skb+0x130/0x360 [ 9475.051807][ T282] netlink_unicast+0x449/0x710 [ 9475.051807][ T282] netlink_sendmsg+0x723/0xbe0 [ 9475.051807][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9475.051807][ T282] ___sys_sendmsg+0xee/0x170 [ 9475.051807][ T282] __sys_sendmsg+0xcd/0x170 [ 9475.051807][ T282] do_syscall_64+0xc6/0x1e0 [ 9475.051807][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9475.051807][ T282] [ 9475.053486][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9475.053486][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9475.053486][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9475.053486][ T282] ipv6_find_idev+0x102/0x170 [ 9475.053486][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9475.053486][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9475.053486][ T282] netlink_rcv_skb+0x130/0x360 [ 9475.053486][ T282] netlink_unicast+0x449/0x710 [ 9475.053486][ T282] netlink_sendmsg+0x723/0xbe0 [ 9475.053486][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9475.053486][ T282] ___sys_sendmsg+0xee/0x170 [ 9475.053486][ T282] __sys_sendmsg+0xcd/0x170 [ 9475.053486][ T282] do_syscall_64+0xc6/0x1e0 [ 9475.053486][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9475.053486][ T282] [ 9476.595016][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9476.595426][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9476.595426][ T284] netdev_get_by_index+0x5e/0x80 [ 9476.595426][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9476.595426][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9476.595426][ T284] ip6_route_add+0x1c/0x140 [ 9476.595426][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9476.595426][ T284] inet6_addr_add+0x4f8/0xa40 [ 9476.595426][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9476.595426][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9476.595426][ T284] netlink_rcv_skb+0x130/0x360 [ 9476.595426][ T284] netlink_unicast+0x449/0x710 [ 9476.595426][ T284] netlink_sendmsg+0x723/0xbe0 [ 9476.595426][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9476.595426][ T284] ___sys_sendmsg+0xee/0x170 [ 9476.595426][ T284] __sys_sendmsg+0xcd/0x170 [ 9476.595426][ T284] do_syscall_64+0xc6/0x1e0 [ 9476.595426][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9476.595426][ T284] [ 9476.597794][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9476.597794][ T284] netdev_get_by_index+0x5e/0x80 [ 9476.597794][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9476.597794][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9476.597794][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9476.597794][ T284] ipv6_add_addr+0x411/0x2000 [ 9476.597794][ T284] inet6_addr_add+0x30e/0xa40 [ 9476.597794][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9476.597794][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9476.597794][ T284] netlink_rcv_skb+0x130/0x360 [ 9476.597794][ T284] netlink_unicast+0x449/0x710 [ 9476.597794][ T284] netlink_sendmsg+0x723/0xbe0 [ 9476.597794][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9476.597794][ T284] ___sys_sendmsg+0xee/0x170 [ 9476.597794][ T284] __sys_sendmsg+0xcd/0x170 [ 9476.597794][ T284] do_syscall_64+0xc6/0x1e0 [ 9476.597794][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9476.597794][ T284] [ 9476.600000][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9476.600000][ T284] netdev_get_by_index+0x5e/0x80 [ 9476.600000][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9476.600000][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9476.600000][ T284] ip6_route_add+0x1c/0x140 [ 9476.600000][ T284] addrconf_add_mroute+0x129/0x180 [ 9476.600000][ T284] addrconf_add_dev+0xe2/0x170 [ 9476.600000][ T284] inet6_addr_add+0x12f/0xa40 [ 9476.600000][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9476.600000][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9476.600000][ T284] netlink_rcv_skb+0x130/0x360 [ 9476.600000][ T284] netlink_unicast+0x449/0x710 [ 9476.600000][ T284] netlink_sendmsg+0x723/0xbe0 [ 9476.600000][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9476.600000][ T284] ___sys_sendmsg+0xee/0x170 [ 9476.600000][ T284] __sys_sendmsg+0xcd/0x170 [ 9476.600000][ T284] do_syscall_64+0xc6/0x1e0 [ 9476.600000][ T284] [ 9476.602166][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9476.602166][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9476.602166][ T284] ipv6_find_idev+0x102/0x170 [ 9476.602166][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9476.602166][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9476.602166][ T284] netlink_rcv_skb+0x130/0x360 [ 9476.602166][ T284] netlink_unicast+0x449/0x710 [ 9476.602166][ T284] netlink_sendmsg+0x723/0xbe0 [ 9476.602166][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9476.602166][ T284] ___sys_sendmsg+0xee/0x170 [ 9476.602166][ T284] __sys_sendmsg+0xcd/0x170 [ 9476.602166][ T284] do_syscall_64+0xc6/0x1e0 [ 9476.602166][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9476.602166][ T284] [ 9476.603866][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9476.603866][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9476.603866][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9476.603866][ T284] ipv6_find_idev+0x102/0x170 [ 9476.603866][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9476.603866][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9476.603866][ T284] netlink_rcv_skb+0x130/0x360 [ 9476.603866][ T284] netlink_unicast+0x449/0x710 [ 9476.603866][ T284] netlink_sendmsg+0x723/0xbe0 [ 9476.603866][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9476.603866][ T284] ___sys_sendmsg+0xee/0x170 [ 9476.603866][ T284] __sys_sendmsg+0xcd/0x170 [ 9476.603866][ T284] do_syscall_64+0xc6/0x1e0 [ 9476.603866][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9476.603866][ T284] [ 9485.299004][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9485.299459][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9485.299459][ T282] dst_init+0x84/0x4a0 [ 9485.299459][ T282] dst_alloc+0x97/0x150 [ 9485.299459][ T282] ip6_dst_alloc+0x23/0x90 [ 9485.299459][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9485.299459][ T282] ip6_pol_route+0x56f/0x840 [ 9485.299459][ T282] fib6_rule_lookup+0x196/0x240 [ 9485.299459][ T282] ip6_route_input+0x542/0x980 [ 9485.299459][ T282] ipv6_rcv+0x8f/0x400 [ 9485.299459][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9485.299459][ T282] process_backlog+0x101/0x620 [ 9485.299459][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9485.299459][ T282] net_rx_action+0x495/0xbe0 [ 9485.299459][ T282] __do_softirq+0x1b5/0x7f6 [ 9485.299459][ T282] [ 9485.301252][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9485.301252][ T282] netdev_get_by_index+0x5e/0x80 [ 9485.301252][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9485.301252][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9485.301252][ T282] ip6_route_add+0x1c/0x140 [ 9485.301252][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9485.301252][ T282] inet6_addr_add+0x4f8/0xa40 [ 9485.301252][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9485.301252][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9485.301252][ T282] netlink_rcv_skb+0x130/0x360 [ 9485.301252][ T282] netlink_unicast+0x449/0x710 [ 9485.301252][ T282] netlink_sendmsg+0x723/0xbe0 [ 9485.301252][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9485.301252][ T282] ___sys_sendmsg+0xee/0x170 [ 9485.301252][ T282] __sys_sendmsg+0xcd/0x170 [ 9485.301252][ T282] do_syscall_64+0xc6/0x1e0 [ 9485.301252][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9485.301252][ T282] [ 9485.303441][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9485.303441][ T282] netdev_get_by_index+0x5e/0x80 [ 9485.303441][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9485.303441][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9485.303441][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9485.303441][ T282] ipv6_add_addr+0x411/0x2000 [ 9485.303441][ T282] inet6_addr_add+0x30e/0xa40 [ 9485.303441][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9485.303441][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9485.303441][ T282] netlink_rcv_skb+0x130/0x360 [ 9485.303441][ T282] netlink_unicast+0x449/0x710 [ 9485.303441][ T282] netlink_sendmsg+0x723/0xbe0 [ 9485.303441][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9485.303441][ T282] ___sys_sendmsg+0xee/0x170 [ 9485.303441][ T282] __sys_sendmsg+0xcd/0x170 [ 9485.303441][ T282] do_syscall_64+0xc6/0x1e0 [ 9485.303441][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9485.303441][ T282] [ 9485.305630][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9485.305630][ T282] netdev_get_by_index+0x5e/0x80 [ 9485.305630][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9485.305630][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9485.305630][ T282] ip6_route_add+0x1c/0x140 [ 9485.305630][ T282] addrconf_add_mroute+0x129/0x180 [ 9485.305630][ T282] addrconf_add_dev+0xe2/0x170 [ 9485.305630][ T282] inet6_addr_add+0x12f/0xa40 [ 9485.305630][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9485.305630][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9485.305630][ T282] netlink_rcv_skb+0x130/0x360 [ 9485.305630][ T282] netlink_unicast+0x449/0x710 [ 9485.305630][ T282] netlink_sendmsg+0x723/0xbe0 [ 9485.305630][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9485.305630][ T282] ___sys_sendmsg+0xee/0x170 [ 9485.305630][ T282] __sys_sendmsg+0xcd/0x170 [ 9485.305630][ T282] do_syscall_64+0xc6/0x1e0 [ 9485.305630][ T282] [ 9485.307782][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9485.307782][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9485.307782][ T282] ipv6_find_idev+0x102/0x170 [ 9485.307782][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9485.307782][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9485.307782][ T282] netlink_rcv_skb+0x130/0x360 [ 9485.307782][ T282] netlink_unicast+0x449/0x710 [ 9485.307782][ T282] netlink_sendmsg+0x723/0xbe0 [ 9485.307782][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9485.307782][ T282] ___sys_sendmsg+0xee/0x170 [ 9485.307782][ T282] __sys_sendmsg+0xcd/0x170 [ 9485.307782][ T282] do_syscall_64+0xc6/0x1e0 [ 9485.307782][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9485.307782][ T282] [ 9485.309473][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9485.309473][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9485.309473][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9485.309473][ T282] ipv6_find_idev+0x102/0x170 [ 9485.309473][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9485.309473][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9485.309473][ T282] netlink_rcv_skb+0x130/0x360 [ 9485.309473][ T282] netlink_unicast+0x449/0x710 [ 9485.309473][ T282] netlink_sendmsg+0x723/0xbe0 [ 9485.309473][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9485.309473][ T282] ___sys_sendmsg+0xee/0x170 [ 9485.309473][ T282] __sys_sendmsg+0xcd/0x170 [ 9485.309473][ T282] do_syscall_64+0xc6/0x1e0 [ 9485.309473][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9485.309473][ T282] [ 9486.859018][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9486.859432][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9486.859432][ T284] netdev_get_by_index+0x5e/0x80 [ 9486.859432][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9486.859432][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9486.859432][ T284] ip6_route_add+0x1c/0x140 [ 9486.859432][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9486.859432][ T284] inet6_addr_add+0x4f8/0xa40 [ 9486.859432][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9486.859432][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9486.859432][ T284] netlink_rcv_skb+0x130/0x360 [ 9486.859432][ T284] netlink_unicast+0x449/0x710 [ 9486.859432][ T284] netlink_sendmsg+0x723/0xbe0 [ 9486.859432][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9486.859432][ T284] ___sys_sendmsg+0xee/0x170 [ 9486.859432][ T284] __sys_sendmsg+0xcd/0x170 [ 9486.859432][ T284] do_syscall_64+0xc6/0x1e0 [ 9486.859432][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9486.859432][ T284] [ 9486.861660][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9486.861660][ T284] netdev_get_by_index+0x5e/0x80 [ 9486.861660][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9486.861660][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9486.861660][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9486.861660][ T284] ipv6_add_addr+0x411/0x2000 [ 9486.861660][ T284] inet6_addr_add+0x30e/0xa40 [ 9486.861660][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9486.861660][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9486.861660][ T284] netlink_rcv_skb+0x130/0x360 [ 9486.861660][ T284] netlink_unicast+0x449/0x710 [ 9486.861660][ T284] netlink_sendmsg+0x723/0xbe0 [ 9486.861660][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9486.861660][ T284] ___sys_sendmsg+0xee/0x170 [ 9486.861660][ T284] __sys_sendmsg+0xcd/0x170 [ 9486.861660][ T284] do_syscall_64+0xc6/0x1e0 [ 9486.861660][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9486.861660][ T284] [ 9486.863877][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9486.863877][ T284] netdev_get_by_index+0x5e/0x80 [ 9486.863877][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9486.863877][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9486.863877][ T284] ip6_route_add+0x1c/0x140 [ 9486.863877][ T284] addrconf_add_mroute+0x129/0x180 [ 9486.863877][ T284] addrconf_add_dev+0xe2/0x170 [ 9486.863877][ T284] inet6_addr_add+0x12f/0xa40 [ 9486.863877][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9486.863877][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9486.863877][ T284] netlink_rcv_skb+0x130/0x360 [ 9486.863877][ T284] netlink_unicast+0x449/0x710 [ 9486.863877][ T284] netlink_sendmsg+0x723/0xbe0 [ 9486.863877][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9486.863877][ T284] ___sys_sendmsg+0xee/0x170 [ 9486.863877][ T284] __sys_sendmsg+0xcd/0x170 [ 9486.863877][ T284] do_syscall_64+0xc6/0x1e0 [ 9486.863877][ T284] [ 9486.866056][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9486.866056][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9486.866056][ T284] ipv6_find_idev+0x102/0x170 [ 9486.866056][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9486.866056][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9486.866056][ T284] netlink_rcv_skb+0x130/0x360 [ 9486.866056][ T284] netlink_unicast+0x449/0x710 [ 9486.866056][ T284] netlink_sendmsg+0x723/0xbe0 [ 9486.866056][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9486.866056][ T284] ___sys_sendmsg+0xee/0x170 [ 9486.866056][ T284] __sys_sendmsg+0xcd/0x170 [ 9486.866056][ T284] do_syscall_64+0xc6/0x1e0 [ 9486.866056][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9486.866056][ T284] [ 9486.867749][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9486.867749][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9486.867749][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9486.867749][ T284] ipv6_find_idev+0x102/0x170 [ 9486.867749][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9486.867749][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9486.867749][ T284] netlink_rcv_skb+0x130/0x360 [ 9486.867749][ T284] netlink_unicast+0x449/0x710 [ 9486.867749][ T284] netlink_sendmsg+0x723/0xbe0 [ 9486.867749][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9486.867749][ T284] ___sys_sendmsg+0xee/0x170 [ 9486.867749][ T284] __sys_sendmsg+0xcd/0x170 [ 9486.867749][ T284] do_syscall_64+0xc6/0x1e0 [ 9486.867749][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9486.867749][ T284] [ 9495.562943][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9495.563416][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9495.563416][ T282] dst_init+0x84/0x4a0 [ 9495.563416][ T282] dst_alloc+0x97/0x150 [ 9495.563416][ T282] ip6_dst_alloc+0x23/0x90 [ 9495.563416][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9495.563416][ T282] ip6_pol_route+0x56f/0x840 [ 9495.563416][ T282] fib6_rule_lookup+0x196/0x240 [ 9495.563416][ T282] ip6_route_input+0x542/0x980 [ 9495.563416][ T282] ipv6_rcv+0x8f/0x400 [ 9495.563416][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9495.563416][ T282] process_backlog+0x101/0x620 [ 9495.563416][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9495.563416][ T282] net_rx_action+0x495/0xbe0 [ 9495.563416][ T282] __do_softirq+0x1b5/0x7f6 [ 9495.563416][ T282] [ 9495.565219][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9495.565219][ T282] netdev_get_by_index+0x5e/0x80 [ 9495.565219][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9495.565219][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9495.565219][ T282] ip6_route_add+0x1c/0x140 [ 9495.565219][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9495.565219][ T282] inet6_addr_add+0x4f8/0xa40 [ 9495.565219][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9495.565219][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9495.565219][ T282] netlink_rcv_skb+0x130/0x360 [ 9495.565219][ T282] netlink_unicast+0x449/0x710 [ 9495.565219][ T282] netlink_sendmsg+0x723/0xbe0 [ 9495.565219][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9495.565219][ T282] ___sys_sendmsg+0xee/0x170 [ 9495.565219][ T282] __sys_sendmsg+0xcd/0x170 [ 9495.565219][ T282] do_syscall_64+0xc6/0x1e0 [ 9495.565219][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9495.565219][ T282] [ 9495.567418][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9495.567418][ T282] netdev_get_by_index+0x5e/0x80 [ 9495.567418][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9495.567418][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9495.567418][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9495.567418][ T282] ipv6_add_addr+0x411/0x2000 [ 9495.567418][ T282] inet6_addr_add+0x30e/0xa40 [ 9495.567418][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9495.567418][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9495.567418][ T282] netlink_rcv_skb+0x130/0x360 [ 9495.567418][ T282] netlink_unicast+0x449/0x710 [ 9495.567418][ T282] netlink_sendmsg+0x723/0xbe0 [ 9495.567418][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9495.567418][ T282] ___sys_sendmsg+0xee/0x170 [ 9495.567418][ T282] __sys_sendmsg+0xcd/0x170 [ 9495.567418][ T282] do_syscall_64+0xc6/0x1e0 [ 9495.567418][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9495.567418][ T282] [ 9495.569605][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9495.569605][ T282] netdev_get_by_index+0x5e/0x80 [ 9495.569605][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9495.569605][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9495.569605][ T282] ip6_route_add+0x1c/0x140 [ 9495.569605][ T282] addrconf_add_mroute+0x129/0x180 [ 9495.569605][ T282] addrconf_add_dev+0xe2/0x170 [ 9495.569605][ T282] inet6_addr_add+0x12f/0xa40 [ 9495.569605][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9495.569605][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9495.569605][ T282] netlink_rcv_skb+0x130/0x360 [ 9495.569605][ T282] netlink_unicast+0x449/0x710 [ 9495.569605][ T282] netlink_sendmsg+0x723/0xbe0 [ 9495.569605][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9495.569605][ T282] ___sys_sendmsg+0xee/0x170 [ 9495.569605][ T282] __sys_sendmsg+0xcd/0x170 [ 9495.569605][ T282] do_syscall_64+0xc6/0x1e0 [ 9495.569605][ T282] [ 9495.571751][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9495.571751][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9495.571751][ T282] ipv6_find_idev+0x102/0x170 [ 9495.571751][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9495.571751][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9495.571751][ T282] netlink_rcv_skb+0x130/0x360 [ 9495.571751][ T282] netlink_unicast+0x449/0x710 [ 9495.571751][ T282] netlink_sendmsg+0x723/0xbe0 [ 9495.571751][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9495.571751][ T282] ___sys_sendmsg+0xee/0x170 [ 9495.571751][ T282] __sys_sendmsg+0xcd/0x170 [ 9495.571751][ T282] do_syscall_64+0xc6/0x1e0 [ 9495.571751][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9495.571751][ T282] [ 9495.573433][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9495.573433][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9495.573433][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9495.573433][ T282] ipv6_find_idev+0x102/0x170 [ 9495.573433][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9495.573433][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9495.573433][ T282] netlink_rcv_skb+0x130/0x360 [ 9495.573433][ T282] netlink_unicast+0x449/0x710 [ 9495.573433][ T282] netlink_sendmsg+0x723/0xbe0 [ 9495.573433][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9495.573433][ T282] ___sys_sendmsg+0xee/0x170 [ 9495.573433][ T282] __sys_sendmsg+0xcd/0x170 [ 9495.573433][ T282] do_syscall_64+0xc6/0x1e0 [ 9495.573433][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9495.573433][ T282] [ 9497.123049][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9497.123444][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9497.123444][ T284] netdev_get_by_index+0x5e/0x80 [ 9497.123444][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9497.123444][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9497.123444][ T284] ip6_route_add+0x1c/0x140 [ 9497.123444][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9497.123444][ T284] inet6_addr_add+0x4f8/0xa40 [ 9497.123444][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9497.123444][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9497.123444][ T284] netlink_rcv_skb+0x130/0x360 [ 9497.123444][ T284] netlink_unicast+0x449/0x710 [ 9497.123444][ T284] netlink_sendmsg+0x723/0xbe0 [ 9497.123444][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9497.123444][ T284] ___sys_sendmsg+0xee/0x170 [ 9497.123444][ T284] __sys_sendmsg+0xcd/0x170 [ 9497.123444][ T284] do_syscall_64+0xc6/0x1e0 [ 9497.123444][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9497.123444][ T284] [ 9497.125642][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9497.125642][ T284] netdev_get_by_index+0x5e/0x80 [ 9497.125642][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9497.125642][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9497.125642][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9497.125642][ T284] ipv6_add_addr+0x411/0x2000 [ 9497.125642][ T284] inet6_addr_add+0x30e/0xa40 [ 9497.125642][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9497.125642][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9497.125642][ T284] netlink_rcv_skb+0x130/0x360 [ 9497.125642][ T284] netlink_unicast+0x449/0x710 [ 9497.125642][ T284] netlink_sendmsg+0x723/0xbe0 [ 9497.125642][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9497.125642][ T284] ___sys_sendmsg+0xee/0x170 [ 9497.125642][ T284] __sys_sendmsg+0xcd/0x170 [ 9497.125642][ T284] do_syscall_64+0xc6/0x1e0 [ 9497.125642][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9497.125642][ T284] [ 9497.127820][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9497.127820][ T284] netdev_get_by_index+0x5e/0x80 [ 9497.127820][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9497.127820][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9497.127820][ T284] ip6_route_add+0x1c/0x140 [ 9497.127820][ T284] addrconf_add_mroute+0x129/0x180 [ 9497.127820][ T284] addrconf_add_dev+0xe2/0x170 [ 9497.127820][ T284] inet6_addr_add+0x12f/0xa40 [ 9497.127820][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9497.127820][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9497.127820][ T284] netlink_rcv_skb+0x130/0x360 [ 9497.127820][ T284] netlink_unicast+0x449/0x710 [ 9497.127820][ T284] netlink_sendmsg+0x723/0xbe0 [ 9497.127820][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9497.127820][ T284] ___sys_sendmsg+0xee/0x170 [ 9497.127820][ T284] __sys_sendmsg+0xcd/0x170 [ 9497.127820][ T284] do_syscall_64+0xc6/0x1e0 [ 9497.127820][ T284] [ 9497.129957][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9497.129957][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9497.129957][ T284] ipv6_find_idev+0x102/0x170 [ 9497.129957][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9497.129957][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9497.129957][ T284] netlink_rcv_skb+0x130/0x360 [ 9497.129957][ T284] netlink_unicast+0x449/0x710 [ 9497.129957][ T284] netlink_sendmsg+0x723/0xbe0 [ 9497.129957][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9497.129957][ T284] ___sys_sendmsg+0xee/0x170 [ 9497.129957][ T284] __sys_sendmsg+0xcd/0x170 [ 9497.129957][ T284] do_syscall_64+0xc6/0x1e0 [ 9497.129957][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9497.129957][ T284] [ 9497.131640][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9497.131640][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9497.131640][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9497.131640][ T284] ipv6_find_idev+0x102/0x170 [ 9497.131640][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9497.131640][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9497.131640][ T284] netlink_rcv_skb+0x130/0x360 [ 9497.131640][ T284] netlink_unicast+0x449/0x710 [ 9497.131640][ T284] netlink_sendmsg+0x723/0xbe0 [ 9497.131640][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9497.131640][ T284] ___sys_sendmsg+0xee/0x170 [ 9497.131640][ T284] __sys_sendmsg+0xcd/0x170 [ 9497.131640][ T284] do_syscall_64+0xc6/0x1e0 [ 9497.131640][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9497.131640][ T284] [ 9505.826937][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9505.827405][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9505.827405][ T282] dst_init+0x84/0x4a0 [ 9505.827405][ T282] dst_alloc+0x97/0x150 [ 9505.827405][ T282] ip6_dst_alloc+0x23/0x90 [ 9505.827405][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9505.827405][ T282] ip6_pol_route+0x56f/0x840 [ 9505.827405][ T282] fib6_rule_lookup+0x196/0x240 [ 9505.827405][ T282] ip6_route_input+0x542/0x980 [ 9505.827405][ T282] ipv6_rcv+0x8f/0x400 [ 9505.827405][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9505.827405][ T282] process_backlog+0x101/0x620 [ 9505.827405][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9505.827405][ T282] net_rx_action+0x495/0xbe0 [ 9505.827405][ T282] __do_softirq+0x1b5/0x7f6 [ 9505.827405][ T282] [ 9505.831606][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9505.831606][ T282] netdev_get_by_index+0x5e/0x80 [ 9505.831606][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9505.831606][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9505.831606][ T282] ip6_route_add+0x1c/0x140 [ 9505.831606][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9505.831606][ T282] inet6_addr_add+0x4f8/0xa40 [ 9505.831606][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9505.831606][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9505.831606][ T282] netlink_rcv_skb+0x130/0x360 [ 9505.831606][ T282] netlink_unicast+0x449/0x710 [ 9505.831606][ T282] netlink_sendmsg+0x723/0xbe0 [ 9505.831606][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9505.831606][ T282] ___sys_sendmsg+0xee/0x170 [ 9505.831606][ T282] __sys_sendmsg+0xcd/0x170 [ 9505.831606][ T282] do_syscall_64+0xc6/0x1e0 [ 9505.831606][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9505.831606][ T282] [ 9505.833904][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9505.833904][ T282] netdev_get_by_index+0x5e/0x80 [ 9505.833904][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9505.833904][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9505.833904][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9505.833904][ T282] ipv6_add_addr+0x411/0x2000 [ 9505.833904][ T282] inet6_addr_add+0x30e/0xa40 [ 9505.833904][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9505.833904][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9505.833904][ T282] netlink_rcv_skb+0x130/0x360 [ 9505.833904][ T282] netlink_unicast+0x449/0x710 [ 9505.833904][ T282] netlink_sendmsg+0x723/0xbe0 [ 9505.833904][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9505.833904][ T282] ___sys_sendmsg+0xee/0x170 [ 9505.833904][ T282] __sys_sendmsg+0xcd/0x170 [ 9505.833904][ T282] do_syscall_64+0xc6/0x1e0 [ 9505.833904][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9505.833904][ T282] [ 9505.836156][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9505.836156][ T282] netdev_get_by_index+0x5e/0x80 [ 9505.836156][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9505.836156][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9505.836156][ T282] ip6_route_add+0x1c/0x140 [ 9505.836156][ T282] addrconf_add_mroute+0x129/0x180 [ 9505.836156][ T282] addrconf_add_dev+0xe2/0x170 [ 9505.836156][ T282] inet6_addr_add+0x12f/0xa40 [ 9505.836156][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9505.836156][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9505.836156][ T282] netlink_rcv_skb+0x130/0x360 [ 9505.836156][ T282] netlink_unicast+0x449/0x710 [ 9505.836156][ T282] netlink_sendmsg+0x723/0xbe0 [ 9505.836156][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9505.836156][ T282] ___sys_sendmsg+0xee/0x170 [ 9505.836156][ T282] __sys_sendmsg+0xcd/0x170 [ 9505.836156][ T282] do_syscall_64+0xc6/0x1e0 [ 9505.836156][ T282] [ 9505.838314][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9505.838314][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9505.838314][ T282] ipv6_find_idev+0x102/0x170 [ 9505.838314][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9505.838314][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9505.838314][ T282] netlink_rcv_skb+0x130/0x360 [ 9505.838314][ T282] netlink_unicast+0x449/0x710 [ 9505.838314][ T282] netlink_sendmsg+0x723/0xbe0 [ 9505.838314][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9505.838314][ T282] ___sys_sendmsg+0xee/0x170 [ 9505.838314][ T282] __sys_sendmsg+0xcd/0x170 [ 9505.838314][ T282] do_syscall_64+0xc6/0x1e0 [ 9505.838314][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9505.838314][ T282] [ 9505.840011][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9505.840011][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9505.840011][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9505.840011][ T282] ipv6_find_idev+0x102/0x170 [ 9505.840011][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9505.840011][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9505.840011][ T282] netlink_rcv_skb+0x130/0x360 [ 9505.840011][ T282] netlink_unicast+0x449/0x710 [ 9505.840011][ T282] netlink_sendmsg+0x723/0xbe0 [ 9505.840011][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9505.840011][ T282] ___sys_sendmsg+0xee/0x170 [ 9505.840011][ T282] __sys_sendmsg+0xcd/0x170 [ 9505.840011][ T282] do_syscall_64+0xc6/0x1e0 [ 9505.840011][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9505.840011][ T282] [ 9507.387106][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9507.387498][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9507.387498][ T284] netdev_get_by_index+0x5e/0x80 [ 9507.387498][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9507.387498][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9507.387498][ T284] ip6_route_add+0x1c/0x140 [ 9507.387498][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9507.387498][ T284] inet6_addr_add+0x4f8/0xa40 [ 9507.387498][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9507.387498][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9507.387498][ T284] netlink_rcv_skb+0x130/0x360 [ 9507.387498][ T284] netlink_unicast+0x449/0x710 [ 9507.387498][ T284] netlink_sendmsg+0x723/0xbe0 [ 9507.387498][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9507.387498][ T284] ___sys_sendmsg+0xee/0x170 [ 9507.387498][ T284] __sys_sendmsg+0xcd/0x170 [ 9507.387498][ T284] do_syscall_64+0xc6/0x1e0 [ 9507.387498][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9507.387498][ T284] [ 9507.389718][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9507.389718][ T284] netdev_get_by_index+0x5e/0x80 [ 9507.389718][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9507.389718][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9507.389718][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9507.389718][ T284] ipv6_add_addr+0x411/0x2000 [ 9507.389718][ T284] inet6_addr_add+0x30e/0xa40 [ 9507.389718][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9507.389718][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9507.389718][ T284] netlink_rcv_skb+0x130/0x360 [ 9507.389718][ T284] netlink_unicast+0x449/0x710 [ 9507.389718][ T284] netlink_sendmsg+0x723/0xbe0 [ 9507.389718][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9507.389718][ T284] ___sys_sendmsg+0xee/0x170 [ 9507.389718][ T284] __sys_sendmsg+0xcd/0x170 [ 9507.389718][ T284] do_syscall_64+0xc6/0x1e0 [ 9507.389718][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9507.389718][ T284] [ 9507.392455][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9507.392455][ T284] netdev_get_by_index+0x5e/0x80 [ 9507.392455][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9507.392455][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9507.392455][ T284] ip6_route_add+0x1c/0x140 [ 9507.392455][ T284] addrconf_add_mroute+0x129/0x180 [ 9507.392455][ T284] addrconf_add_dev+0xe2/0x170 [ 9507.392455][ T284] inet6_addr_add+0x12f/0xa40 [ 9507.392455][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9507.392455][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9507.392455][ T284] netlink_rcv_skb+0x130/0x360 [ 9507.392455][ T284] netlink_unicast+0x449/0x710 [ 9507.392455][ T284] netlink_sendmsg+0x723/0xbe0 [ 9507.392455][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9507.392455][ T284] ___sys_sendmsg+0xee/0x170 [ 9507.392455][ T284] __sys_sendmsg+0xcd/0x170 [ 9507.392455][ T284] do_syscall_64+0xc6/0x1e0 [ 9507.392455][ T284] [ 9507.394620][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9507.394620][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9507.394620][ T284] ipv6_find_idev+0x102/0x170 [ 9507.394620][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9507.394620][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9507.394620][ T284] netlink_rcv_skb+0x130/0x360 [ 9507.394620][ T284] netlink_unicast+0x449/0x710 [ 9507.394620][ T284] netlink_sendmsg+0x723/0xbe0 [ 9507.394620][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9507.394620][ T284] ___sys_sendmsg+0xee/0x170 [ 9507.394620][ T284] __sys_sendmsg+0xcd/0x170 [ 9507.394620][ T284] do_syscall_64+0xc6/0x1e0 [ 9507.394620][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9507.394620][ T284] [ 9507.396329][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9507.396329][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9507.396329][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9507.396329][ T284] ipv6_find_idev+0x102/0x170 [ 9507.396329][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9507.396329][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9507.396329][ T284] netlink_rcv_skb+0x130/0x360 [ 9507.396329][ T284] netlink_unicast+0x449/0x710 [ 9507.396329][ T284] netlink_sendmsg+0x723/0xbe0 [ 9507.396329][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9507.396329][ T284] ___sys_sendmsg+0xee/0x170 [ 9507.396329][ T284] __sys_sendmsg+0xcd/0x170 [ 9507.396329][ T284] do_syscall_64+0xc6/0x1e0 [ 9507.396329][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9507.396329][ T284] [ 9516.090948][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9516.091411][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9516.091411][ T282] dst_init+0x84/0x4a0 [ 9516.091411][ T282] dst_alloc+0x97/0x150 [ 9516.091411][ T282] ip6_dst_alloc+0x23/0x90 [ 9516.091411][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9516.091411][ T282] ip6_pol_route+0x56f/0x840 [ 9516.091411][ T282] fib6_rule_lookup+0x196/0x240 [ 9516.091411][ T282] ip6_route_input+0x542/0x980 [ 9516.091411][ T282] ipv6_rcv+0x8f/0x400 [ 9516.091411][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9516.091411][ T282] process_backlog+0x101/0x620 [ 9516.091411][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9516.091411][ T282] net_rx_action+0x495/0xbe0 [ 9516.091411][ T282] __do_softirq+0x1b5/0x7f6 [ 9516.091411][ T282] [ 9516.093233][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9516.093233][ T282] netdev_get_by_index+0x5e/0x80 [ 9516.093233][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9516.093233][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9516.093233][ T282] ip6_route_add+0x1c/0x140 [ 9516.093233][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9516.093233][ T282] inet6_addr_add+0x4f8/0xa40 [ 9516.093233][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9516.093233][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9516.093233][ T282] netlink_rcv_skb+0x130/0x360 [ 9516.093233][ T282] netlink_unicast+0x449/0x710 [ 9516.093233][ T282] netlink_sendmsg+0x723/0xbe0 [ 9516.093233][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9516.093233][ T282] ___sys_sendmsg+0xee/0x170 [ 9516.093233][ T282] __sys_sendmsg+0xcd/0x170 [ 9516.093233][ T282] do_syscall_64+0xc6/0x1e0 [ 9516.093233][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9516.093233][ T282] [ 9516.095450][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9516.095450][ T282] netdev_get_by_index+0x5e/0x80 [ 9516.095450][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9516.095450][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9516.095450][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9516.095450][ T282] ipv6_add_addr+0x411/0x2000 [ 9516.095450][ T282] inet6_addr_add+0x30e/0xa40 [ 9516.095450][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9516.095450][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9516.095450][ T282] netlink_rcv_skb+0x130/0x360 [ 9516.095450][ T282] netlink_unicast+0x449/0x710 [ 9516.095450][ T282] netlink_sendmsg+0x723/0xbe0 [ 9516.095450][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9516.095450][ T282] ___sys_sendmsg+0xee/0x170 [ 9516.095450][ T282] __sys_sendmsg+0xcd/0x170 [ 9516.095450][ T282] do_syscall_64+0xc6/0x1e0 [ 9516.095450][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9516.095450][ T282] [ 9516.097662][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9516.097662][ T282] netdev_get_by_index+0x5e/0x80 [ 9516.097662][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9516.097662][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9516.097662][ T282] ip6_route_add+0x1c/0x140 [ 9516.097662][ T282] addrconf_add_mroute+0x129/0x180 [ 9516.097662][ T282] addrconf_add_dev+0xe2/0x170 [ 9516.097662][ T282] inet6_addr_add+0x12f/0xa40 [ 9516.097662][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9516.097662][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9516.097662][ T282] netlink_rcv_skb+0x130/0x360 [ 9516.097662][ T282] netlink_unicast+0x449/0x710 [ 9516.097662][ T282] netlink_sendmsg+0x723/0xbe0 [ 9516.097662][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9516.097662][ T282] ___sys_sendmsg+0xee/0x170 [ 9516.097662][ T282] __sys_sendmsg+0xcd/0x170 [ 9516.097662][ T282] do_syscall_64+0xc6/0x1e0 [ 9516.097662][ T282] [ 9516.099837][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9516.099837][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9516.099837][ T282] ipv6_find_idev+0x102/0x170 [ 9516.099837][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9516.099837][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9516.099837][ T282] netlink_rcv_skb+0x130/0x360 [ 9516.099837][ T282] netlink_unicast+0x449/0x710 [ 9516.099837][ T282] netlink_sendmsg+0x723/0xbe0 [ 9516.099837][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9516.099837][ T282] ___sys_sendmsg+0xee/0x170 [ 9516.099837][ T282] __sys_sendmsg+0xcd/0x170 [ 9516.099837][ T282] do_syscall_64+0xc6/0x1e0 [ 9516.099837][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9516.099837][ T282] [ 9516.101533][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9516.101533][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9516.101533][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9516.101533][ T282] ipv6_find_idev+0x102/0x170 [ 9516.101533][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9516.101533][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9516.101533][ T282] netlink_rcv_skb+0x130/0x360 [ 9516.101533][ T282] netlink_unicast+0x449/0x710 [ 9516.101533][ T282] netlink_sendmsg+0x723/0xbe0 [ 9516.101533][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9516.101533][ T282] ___sys_sendmsg+0xee/0x170 [ 9516.101533][ T282] __sys_sendmsg+0xcd/0x170 [ 9516.101533][ T282] do_syscall_64+0xc6/0x1e0 [ 9516.101533][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9516.101533][ T282] [ 9517.650965][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9517.651414][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9517.651414][ T284] netdev_get_by_index+0x5e/0x80 [ 9517.651414][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9517.651414][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9517.651414][ T284] ip6_route_add+0x1c/0x140 [ 9517.651414][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9517.651414][ T284] inet6_addr_add+0x4f8/0xa40 [ 9517.651414][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9517.651414][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9517.651414][ T284] netlink_rcv_skb+0x130/0x360 [ 9517.651414][ T284] netlink_unicast+0x449/0x710 [ 9517.651414][ T284] netlink_sendmsg+0x723/0xbe0 [ 9517.651414][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9517.651414][ T284] ___sys_sendmsg+0xee/0x170 [ 9517.651414][ T284] __sys_sendmsg+0xcd/0x170 [ 9517.651414][ T284] do_syscall_64+0xc6/0x1e0 [ 9517.651414][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9517.651414][ T284] [ 9517.653659][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9517.653659][ T284] netdev_get_by_index+0x5e/0x80 [ 9517.653659][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9517.653659][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9517.653659][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9517.653659][ T284] ipv6_add_addr+0x411/0x2000 [ 9517.653659][ T284] inet6_addr_add+0x30e/0xa40 [ 9517.653659][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9517.653659][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9517.653659][ T284] netlink_rcv_skb+0x130/0x360 [ 9517.653659][ T284] netlink_unicast+0x449/0x710 [ 9517.653659][ T284] netlink_sendmsg+0x723/0xbe0 [ 9517.653659][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9517.653659][ T284] ___sys_sendmsg+0xee/0x170 [ 9517.653659][ T284] __sys_sendmsg+0xcd/0x170 [ 9517.653659][ T284] do_syscall_64+0xc6/0x1e0 [ 9517.653659][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9517.653659][ T284] [ 9517.655874][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9517.655874][ T284] netdev_get_by_index+0x5e/0x80 [ 9517.655874][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9517.655874][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9517.655874][ T284] ip6_route_add+0x1c/0x140 [ 9517.655874][ T284] addrconf_add_mroute+0x129/0x180 [ 9517.655874][ T284] addrconf_add_dev+0xe2/0x170 [ 9517.655874][ T284] inet6_addr_add+0x12f/0xa40 [ 9517.655874][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9517.655874][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9517.655874][ T284] netlink_rcv_skb+0x130/0x360 [ 9517.655874][ T284] netlink_unicast+0x449/0x710 [ 9517.655874][ T284] netlink_sendmsg+0x723/0xbe0 [ 9517.655874][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9517.655874][ T284] ___sys_sendmsg+0xee/0x170 [ 9517.655874][ T284] __sys_sendmsg+0xcd/0x170 [ 9517.655874][ T284] do_syscall_64+0xc6/0x1e0 [ 9517.655874][ T284] [ 9517.658061][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9517.658061][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9517.658061][ T284] ipv6_find_idev+0x102/0x170 [ 9517.658061][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9517.658061][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9517.658061][ T284] netlink_rcv_skb+0x130/0x360 [ 9517.658061][ T284] netlink_unicast+0x449/0x710 [ 9517.658061][ T284] netlink_sendmsg+0x723/0xbe0 [ 9517.658061][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9517.658061][ T284] ___sys_sendmsg+0xee/0x170 [ 9517.658061][ T284] __sys_sendmsg+0xcd/0x170 [ 9517.658061][ T284] do_syscall_64+0xc6/0x1e0 [ 9517.658061][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9517.658061][ T284] [ 9517.659774][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9517.659774][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9517.659774][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9517.659774][ T284] ipv6_find_idev+0x102/0x170 [ 9517.659774][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9517.659774][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9517.659774][ T284] netlink_rcv_skb+0x130/0x360 [ 9517.659774][ T284] netlink_unicast+0x449/0x710 [ 9517.659774][ T284] netlink_sendmsg+0x723/0xbe0 [ 9517.659774][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9517.659774][ T284] ___sys_sendmsg+0xee/0x170 [ 9517.659774][ T284] __sys_sendmsg+0xcd/0x170 [ 9517.659774][ T284] do_syscall_64+0xc6/0x1e0 [ 9517.659774][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9517.659774][ T284] [ 9526.354942][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9526.355406][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9526.355406][ T282] dst_init+0x84/0x4a0 [ 9526.355406][ T282] dst_alloc+0x97/0x150 [ 9526.355406][ T282] ip6_dst_alloc+0x23/0x90 [ 9526.355406][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9526.355406][ T282] ip6_pol_route+0x56f/0x840 [ 9526.355406][ T282] fib6_rule_lookup+0x196/0x240 [ 9526.355406][ T282] ip6_route_input+0x542/0x980 [ 9526.355406][ T282] ipv6_rcv+0x8f/0x400 [ 9526.355406][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9526.355406][ T282] process_backlog+0x101/0x620 [ 9526.355406][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9526.355406][ T282] net_rx_action+0x495/0xbe0 [ 9526.355406][ T282] __do_softirq+0x1b5/0x7f6 [ 9526.355406][ T282] [ 9526.357239][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9526.357239][ T282] netdev_get_by_index+0x5e/0x80 [ 9526.357239][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9526.357239][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9526.357239][ T282] ip6_route_add+0x1c/0x140 [ 9526.357239][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9526.357239][ T282] inet6_addr_add+0x4f8/0xa40 [ 9526.357239][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9526.357239][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9526.357239][ T282] netlink_rcv_skb+0x130/0x360 [ 9526.357239][ T282] netlink_unicast+0x449/0x710 [ 9526.357239][ T282] netlink_sendmsg+0x723/0xbe0 [ 9526.357239][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9526.357239][ T282] ___sys_sendmsg+0xee/0x170 [ 9526.357239][ T282] __sys_sendmsg+0xcd/0x170 [ 9526.357239][ T282] do_syscall_64+0xc6/0x1e0 [ 9526.357239][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9526.357239][ T282] [ 9526.359445][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9526.359445][ T282] netdev_get_by_index+0x5e/0x80 [ 9526.359445][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9526.359445][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9526.359445][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9526.359445][ T282] ipv6_add_addr+0x411/0x2000 [ 9526.359445][ T282] inet6_addr_add+0x30e/0xa40 [ 9526.359445][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9526.359445][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9526.359445][ T282] netlink_rcv_skb+0x130/0x360 [ 9526.359445][ T282] netlink_unicast+0x449/0x710 [ 9526.359445][ T282] netlink_sendmsg+0x723/0xbe0 [ 9526.359445][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9526.359445][ T282] ___sys_sendmsg+0xee/0x170 [ 9526.359445][ T282] __sys_sendmsg+0xcd/0x170 [ 9526.359445][ T282] do_syscall_64+0xc6/0x1e0 [ 9526.359445][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9526.359445][ T282] [ 9526.361651][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9526.361651][ T282] netdev_get_by_index+0x5e/0x80 [ 9526.361651][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9526.361651][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9526.361651][ T282] ip6_route_add+0x1c/0x140 [ 9526.361651][ T282] addrconf_add_mroute+0x129/0x180 [ 9526.361651][ T282] addrconf_add_dev+0xe2/0x170 [ 9526.361651][ T282] inet6_addr_add+0x12f/0xa40 [ 9526.361651][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9526.361651][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9526.361651][ T282] netlink_rcv_skb+0x130/0x360 [ 9526.361651][ T282] netlink_unicast+0x449/0x710 [ 9526.361651][ T282] netlink_sendmsg+0x723/0xbe0 [ 9526.361651][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9526.361651][ T282] ___sys_sendmsg+0xee/0x170 [ 9526.361651][ T282] __sys_sendmsg+0xcd/0x170 [ 9526.361651][ T282] do_syscall_64+0xc6/0x1e0 [ 9526.361651][ T282] [ 9526.363823][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9526.363823][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9526.363823][ T282] ipv6_find_idev+0x102/0x170 [ 9526.363823][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9526.363823][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9526.363823][ T282] netlink_rcv_skb+0x130/0x360 [ 9526.363823][ T282] netlink_unicast+0x449/0x710 [ 9526.363823][ T282] netlink_sendmsg+0x723/0xbe0 [ 9526.363823][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9526.363823][ T282] ___sys_sendmsg+0xee/0x170 [ 9526.363823][ T282] __sys_sendmsg+0xcd/0x170 [ 9526.363823][ T282] do_syscall_64+0xc6/0x1e0 [ 9526.363823][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9526.363823][ T282] [ 9526.365520][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9526.365520][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9526.365520][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9526.365520][ T282] ipv6_find_idev+0x102/0x170 [ 9526.365520][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9526.365520][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9526.365520][ T282] netlink_rcv_skb+0x130/0x360 [ 9526.365520][ T282] netlink_unicast+0x449/0x710 [ 9526.365520][ T282] netlink_sendmsg+0x723/0xbe0 [ 9526.365520][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9526.365520][ T282] ___sys_sendmsg+0xee/0x170 [ 9526.365520][ T282] __sys_sendmsg+0xcd/0x170 [ 9526.365520][ T282] do_syscall_64+0xc6/0x1e0 [ 9526.365520][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9526.365520][ T282] [ 9527.915039][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9527.915480][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9527.915480][ T284] netdev_get_by_index+0x5e/0x80 [ 9527.915480][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9527.915480][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9527.915480][ T284] ip6_route_add+0x1c/0x140 [ 9527.915480][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9527.915480][ T284] inet6_addr_add+0x4f8/0xa40 [ 9527.915480][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9527.915480][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9527.915480][ T284] netlink_rcv_skb+0x130/0x360 [ 9527.915480][ T284] netlink_unicast+0x449/0x710 [ 9527.915480][ T284] netlink_sendmsg+0x723/0xbe0 [ 9527.915480][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9527.915480][ T284] ___sys_sendmsg+0xee/0x170 [ 9527.915480][ T284] __sys_sendmsg+0xcd/0x170 [ 9527.915480][ T284] do_syscall_64+0xc6/0x1e0 [ 9527.915480][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9527.915480][ T284] [ 9527.917730][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9527.917730][ T284] netdev_get_by_index+0x5e/0x80 [ 9527.917730][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9527.917730][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9527.917730][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9527.917730][ T284] ipv6_add_addr+0x411/0x2000 [ 9527.917730][ T284] inet6_addr_add+0x30e/0xa40 [ 9527.917730][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9527.917730][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9527.917730][ T284] netlink_rcv_skb+0x130/0x360 [ 9527.917730][ T284] netlink_unicast+0x449/0x710 [ 9527.917730][ T284] netlink_sendmsg+0x723/0xbe0 [ 9527.917730][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9527.917730][ T284] ___sys_sendmsg+0xee/0x170 [ 9527.917730][ T284] __sys_sendmsg+0xcd/0x170 [ 9527.917730][ T284] do_syscall_64+0xc6/0x1e0 [ 9527.917730][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9527.917730][ T284] [ 9527.919955][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9527.919955][ T284] netdev_get_by_index+0x5e/0x80 [ 9527.919955][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9527.919955][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9527.919955][ T284] ip6_route_add+0x1c/0x140 [ 9527.919955][ T284] addrconf_add_mroute+0x129/0x180 [ 9527.919955][ T284] addrconf_add_dev+0xe2/0x170 [ 9527.919955][ T284] inet6_addr_add+0x12f/0xa40 [ 9527.919955][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9527.919955][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9527.919955][ T284] netlink_rcv_skb+0x130/0x360 [ 9527.919955][ T284] netlink_unicast+0x449/0x710 [ 9527.919955][ T284] netlink_sendmsg+0x723/0xbe0 [ 9527.919955][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9527.919955][ T284] ___sys_sendmsg+0xee/0x170 [ 9527.919955][ T284] __sys_sendmsg+0xcd/0x170 [ 9527.919955][ T284] do_syscall_64+0xc6/0x1e0 [ 9527.919955][ T284] [ 9527.922150][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9527.922150][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9527.922150][ T284] ipv6_find_idev+0x102/0x170 [ 9527.922150][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9527.922150][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9527.922150][ T284] netlink_rcv_skb+0x130/0x360 [ 9527.922150][ T284] netlink_unicast+0x449/0x710 [ 9527.922150][ T284] netlink_sendmsg+0x723/0xbe0 [ 9527.922150][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9527.922150][ T284] ___sys_sendmsg+0xee/0x170 [ 9527.922150][ T284] __sys_sendmsg+0xcd/0x170 [ 9527.922150][ T284] do_syscall_64+0xc6/0x1e0 [ 9527.922150][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9527.922150][ T284] [ 9527.923868][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9527.923868][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9527.923868][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9527.923868][ T284] ipv6_find_idev+0x102/0x170 [ 9527.923868][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9527.923868][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9527.923868][ T284] netlink_rcv_skb+0x130/0x360 [ 9527.923868][ T284] netlink_unicast+0x449/0x710 [ 9527.923868][ T284] netlink_sendmsg+0x723/0xbe0 [ 9527.923868][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9527.923868][ T284] ___sys_sendmsg+0xee/0x170 [ 9527.923868][ T284] __sys_sendmsg+0xcd/0x170 [ 9527.923868][ T284] do_syscall_64+0xc6/0x1e0 [ 9527.923868][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9527.923868][ T284] [ 9536.619090][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9536.619551][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9536.619551][ T282] dst_init+0x84/0x4a0 [ 9536.619551][ T282] dst_alloc+0x97/0x150 [ 9536.619551][ T282] ip6_dst_alloc+0x23/0x90 [ 9536.619551][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9536.619551][ T282] ip6_pol_route+0x56f/0x840 [ 9536.619551][ T282] fib6_rule_lookup+0x196/0x240 [ 9536.619551][ T282] ip6_route_input+0x542/0x980 [ 9536.619551][ T282] ipv6_rcv+0x8f/0x400 [ 9536.619551][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9536.619551][ T282] process_backlog+0x101/0x620 [ 9536.619551][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9536.619551][ T282] net_rx_action+0x495/0xbe0 [ 9536.619551][ T282] __do_softirq+0x1b5/0x7f6 [ 9536.619551][ T282] [ 9536.621372][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9536.621372][ T282] netdev_get_by_index+0x5e/0x80 [ 9536.621372][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9536.621372][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9536.621372][ T282] ip6_route_add+0x1c/0x140 [ 9536.621372][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9536.621372][ T282] inet6_addr_add+0x4f8/0xa40 [ 9536.621372][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9536.621372][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9536.621372][ T282] netlink_rcv_skb+0x130/0x360 [ 9536.621372][ T282] netlink_unicast+0x449/0x710 [ 9536.621372][ T282] netlink_sendmsg+0x723/0xbe0 [ 9536.621372][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9536.621372][ T282] ___sys_sendmsg+0xee/0x170 [ 9536.621372][ T282] __sys_sendmsg+0xcd/0x170 [ 9536.621372][ T282] do_syscall_64+0xc6/0x1e0 [ 9536.621372][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9536.621372][ T282] [ 9536.623593][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9536.623593][ T282] netdev_get_by_index+0x5e/0x80 [ 9536.623593][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9536.623593][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9536.623593][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9536.623593][ T282] ipv6_add_addr+0x411/0x2000 [ 9536.623593][ T282] inet6_addr_add+0x30e/0xa40 [ 9536.623593][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9536.623593][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9536.623593][ T282] netlink_rcv_skb+0x130/0x360 [ 9536.623593][ T282] netlink_unicast+0x449/0x710 [ 9536.623593][ T282] netlink_sendmsg+0x723/0xbe0 [ 9536.623593][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9536.623593][ T282] ___sys_sendmsg+0xee/0x170 [ 9536.623593][ T282] __sys_sendmsg+0xcd/0x170 [ 9536.623593][ T282] do_syscall_64+0xc6/0x1e0 [ 9536.623593][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9536.623593][ T282] [ 9536.625821][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9536.625821][ T282] netdev_get_by_index+0x5e/0x80 [ 9536.625821][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9536.625821][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9536.625821][ T282] ip6_route_add+0x1c/0x140 [ 9536.625821][ T282] addrconf_add_mroute+0x129/0x180 [ 9536.625821][ T282] addrconf_add_dev+0xe2/0x170 [ 9536.625821][ T282] inet6_addr_add+0x12f/0xa40 [ 9536.625821][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9536.625821][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9536.625821][ T282] netlink_rcv_skb+0x130/0x360 [ 9536.625821][ T282] netlink_unicast+0x449/0x710 [ 9536.625821][ T282] netlink_sendmsg+0x723/0xbe0 [ 9536.625821][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9536.625821][ T282] ___sys_sendmsg+0xee/0x170 [ 9536.625821][ T282] __sys_sendmsg+0xcd/0x170 [ 9536.625821][ T282] do_syscall_64+0xc6/0x1e0 [ 9536.625821][ T282] [ 9536.627992][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9536.627992][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9536.627992][ T282] ipv6_find_idev+0x102/0x170 [ 9536.627992][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9536.627992][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9536.627992][ T282] netlink_rcv_skb+0x130/0x360 [ 9536.627992][ T282] netlink_unicast+0x449/0x710 [ 9536.627992][ T282] netlink_sendmsg+0x723/0xbe0 [ 9536.627992][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9536.627992][ T282] ___sys_sendmsg+0xee/0x170 [ 9536.627992][ T282] __sys_sendmsg+0xcd/0x170 [ 9536.627992][ T282] do_syscall_64+0xc6/0x1e0 [ 9536.627992][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9536.627992][ T282] [ 9536.629698][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9536.629698][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9536.629698][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9536.629698][ T282] ipv6_find_idev+0x102/0x170 [ 9536.629698][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9536.629698][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9536.629698][ T282] netlink_rcv_skb+0x130/0x360 [ 9536.629698][ T282] netlink_unicast+0x449/0x710 [ 9536.629698][ T282] netlink_sendmsg+0x723/0xbe0 [ 9536.629698][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9536.629698][ T282] ___sys_sendmsg+0xee/0x170 [ 9536.629698][ T282] __sys_sendmsg+0xcd/0x170 [ 9536.629698][ T282] do_syscall_64+0xc6/0x1e0 [ 9536.629698][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9536.629698][ T282] [ 9538.178966][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9538.179383][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9538.179383][ T284] netdev_get_by_index+0x5e/0x80 [ 9538.179383][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9538.179383][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9538.179383][ T284] ip6_route_add+0x1c/0x140 [ 9538.179383][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9538.179383][ T284] inet6_addr_add+0x4f8/0xa40 [ 9538.179383][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9538.179383][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9538.179383][ T284] netlink_rcv_skb+0x130/0x360 [ 9538.179383][ T284] netlink_unicast+0x449/0x710 [ 9538.179383][ T284] netlink_sendmsg+0x723/0xbe0 [ 9538.179383][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9538.179383][ T284] ___sys_sendmsg+0xee/0x170 [ 9538.179383][ T284] __sys_sendmsg+0xcd/0x170 [ 9538.179383][ T284] do_syscall_64+0xc6/0x1e0 [ 9538.179383][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9538.179383][ T284] [ 9538.181650][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9538.181650][ T284] netdev_get_by_index+0x5e/0x80 [ 9538.181650][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9538.181650][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9538.181650][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9538.181650][ T284] ipv6_add_addr+0x411/0x2000 [ 9538.181650][ T284] inet6_addr_add+0x30e/0xa40 [ 9538.181650][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9538.181650][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9538.181650][ T284] netlink_rcv_skb+0x130/0x360 [ 9538.181650][ T284] netlink_unicast+0x449/0x710 [ 9538.181650][ T284] netlink_sendmsg+0x723/0xbe0 [ 9538.181650][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9538.181650][ T284] ___sys_sendmsg+0xee/0x170 [ 9538.181650][ T284] __sys_sendmsg+0xcd/0x170 [ 9538.181650][ T284] do_syscall_64+0xc6/0x1e0 [ 9538.181650][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9538.181650][ T284] [ 9538.183883][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9538.183883][ T284] netdev_get_by_index+0x5e/0x80 [ 9538.183883][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9538.183883][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9538.183883][ T284] ip6_route_add+0x1c/0x140 [ 9538.183883][ T284] addrconf_add_mroute+0x129/0x180 [ 9538.183883][ T284] addrconf_add_dev+0xe2/0x170 [ 9538.183883][ T284] inet6_addr_add+0x12f/0xa40 [ 9538.183883][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9538.183883][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9538.183883][ T284] netlink_rcv_skb+0x130/0x360 [ 9538.183883][ T284] netlink_unicast+0x449/0x710 [ 9538.183883][ T284] netlink_sendmsg+0x723/0xbe0 [ 9538.183883][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9538.183883][ T284] ___sys_sendmsg+0xee/0x170 [ 9538.183883][ T284] __sys_sendmsg+0xcd/0x170 [ 9538.183883][ T284] do_syscall_64+0xc6/0x1e0 [ 9538.183883][ T284] [ 9538.186076][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9538.186076][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9538.186076][ T284] ipv6_find_idev+0x102/0x170 [ 9538.186076][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9538.186076][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9538.186076][ T284] netlink_rcv_skb+0x130/0x360 [ 9538.186076][ T284] netlink_unicast+0x449/0x710 [ 9538.186076][ T284] netlink_sendmsg+0x723/0xbe0 [ 9538.186076][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9538.186076][ T284] ___sys_sendmsg+0xee/0x170 [ 9538.186076][ T284] __sys_sendmsg+0xcd/0x170 [ 9538.186076][ T284] do_syscall_64+0xc6/0x1e0 [ 9538.186076][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9538.186076][ T284] [ 9538.187787][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9538.187787][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9538.187787][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9538.187787][ T284] ipv6_find_idev+0x102/0x170 [ 9538.187787][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9538.187787][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9538.187787][ T284] netlink_rcv_skb+0x130/0x360 [ 9538.187787][ T284] netlink_unicast+0x449/0x710 [ 9538.187787][ T284] netlink_sendmsg+0x723/0xbe0 [ 9538.187787][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9538.187787][ T284] ___sys_sendmsg+0xee/0x170 [ 9538.187787][ T284] __sys_sendmsg+0xcd/0x170 [ 9538.187787][ T284] do_syscall_64+0xc6/0x1e0 [ 9538.187787][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9538.187787][ T284] [ 9546.883091][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9546.883581][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9546.883581][ T282] dst_init+0x84/0x4a0 [ 9546.883581][ T282] dst_alloc+0x97/0x150 [ 9546.883581][ T282] ip6_dst_alloc+0x23/0x90 [ 9546.883581][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9546.883581][ T282] ip6_pol_route+0x56f/0x840 [ 9546.883581][ T282] fib6_rule_lookup+0x196/0x240 [ 9546.883581][ T282] ip6_route_input+0x542/0x980 [ 9546.883581][ T282] ipv6_rcv+0x8f/0x400 [ 9546.883581][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9546.883581][ T282] process_backlog+0x101/0x620 [ 9546.883581][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9546.883581][ T282] net_rx_action+0x495/0xbe0 [ 9546.883581][ T282] __do_softirq+0x1b5/0x7f6 [ 9546.883581][ T282] [ 9546.885386][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9546.885386][ T282] netdev_get_by_index+0x5e/0x80 [ 9546.885386][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9546.885386][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9546.885386][ T282] ip6_route_add+0x1c/0x140 [ 9546.885386][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9546.885386][ T282] inet6_addr_add+0x4f8/0xa40 [ 9546.885386][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9546.885386][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9546.885386][ T282] netlink_rcv_skb+0x130/0x360 [ 9546.885386][ T282] netlink_unicast+0x449/0x710 [ 9546.885386][ T282] netlink_sendmsg+0x723/0xbe0 [ 9546.885386][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9546.885386][ T282] ___sys_sendmsg+0xee/0x170 [ 9546.885386][ T282] __sys_sendmsg+0xcd/0x170 [ 9546.885386][ T282] do_syscall_64+0xc6/0x1e0 [ 9546.885386][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9546.885386][ T282] [ 9546.887600][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9546.887600][ T282] netdev_get_by_index+0x5e/0x80 [ 9546.887600][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9546.887600][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9546.887600][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9546.887600][ T282] ipv6_add_addr+0x411/0x2000 [ 9546.887600][ T282] inet6_addr_add+0x30e/0xa40 [ 9546.887600][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9546.887600][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9546.887600][ T282] netlink_rcv_skb+0x130/0x360 [ 9546.887600][ T282] netlink_unicast+0x449/0x710 [ 9546.887600][ T282] netlink_sendmsg+0x723/0xbe0 [ 9546.887600][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9546.887600][ T282] ___sys_sendmsg+0xee/0x170 [ 9546.887600][ T282] __sys_sendmsg+0xcd/0x170 [ 9546.887600][ T282] do_syscall_64+0xc6/0x1e0 [ 9546.887600][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9546.887600][ T282] [ 9546.889817][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9546.889817][ T282] netdev_get_by_index+0x5e/0x80 [ 9546.889817][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9546.889817][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9546.889817][ T282] ip6_route_add+0x1c/0x140 [ 9546.889817][ T282] addrconf_add_mroute+0x129/0x180 [ 9546.889817][ T282] addrconf_add_dev+0xe2/0x170 [ 9546.889817][ T282] inet6_addr_add+0x12f/0xa40 [ 9546.889817][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9546.889817][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9546.889817][ T282] netlink_rcv_skb+0x130/0x360 [ 9546.889817][ T282] netlink_unicast+0x449/0x710 [ 9546.889817][ T282] netlink_sendmsg+0x723/0xbe0 [ 9546.889817][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9546.889817][ T282] ___sys_sendmsg+0xee/0x170 [ 9546.889817][ T282] __sys_sendmsg+0xcd/0x170 [ 9546.889817][ T282] do_syscall_64+0xc6/0x1e0 [ 9546.889817][ T282] [ 9546.891972][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9546.891972][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9546.891972][ T282] ipv6_find_idev+0x102/0x170 [ 9546.891972][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9546.891972][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9546.891972][ T282] netlink_rcv_skb+0x130/0x360 [ 9546.891972][ T282] netlink_unicast+0x449/0x710 [ 9546.891972][ T282] netlink_sendmsg+0x723/0xbe0 [ 9546.891972][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9546.891972][ T282] ___sys_sendmsg+0xee/0x170 [ 9546.891972][ T282] __sys_sendmsg+0xcd/0x170 [ 9546.891972][ T282] do_syscall_64+0xc6/0x1e0 [ 9546.891972][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9546.891972][ T282] [ 9546.893786][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9546.893786][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9546.893786][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9546.893786][ T282] ipv6_find_idev+0x102/0x170 [ 9546.893786][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9546.893786][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9546.893786][ T282] netlink_rcv_skb+0x130/0x360 [ 9546.893786][ T282] netlink_unicast+0x449/0x710 [ 9546.893786][ T282] netlink_sendmsg+0x723/0xbe0 [ 9546.893786][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9546.893786][ T282] ___sys_sendmsg+0xee/0x170 [ 9546.893786][ T282] __sys_sendmsg+0xcd/0x170 [ 9546.893786][ T282] do_syscall_64+0xc6/0x1e0 [ 9546.893786][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9546.893786][ T282] [ 9548.443017][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9548.443406][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9548.443406][ T284] netdev_get_by_index+0x5e/0x80 [ 9548.443406][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9548.443406][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9548.443406][ T284] ip6_route_add+0x1c/0x140 [ 9548.443406][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9548.443406][ T284] inet6_addr_add+0x4f8/0xa40 [ 9548.443406][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9548.443406][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9548.443406][ T284] netlink_rcv_skb+0x130/0x360 [ 9548.443406][ T284] netlink_unicast+0x449/0x710 [ 9548.443406][ T284] netlink_sendmsg+0x723/0xbe0 [ 9548.443406][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9548.443406][ T284] ___sys_sendmsg+0xee/0x170 [ 9548.443406][ T284] __sys_sendmsg+0xcd/0x170 [ 9548.443406][ T284] do_syscall_64+0xc6/0x1e0 [ 9548.443406][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9548.443406][ T284] [ 9548.445692][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9548.445692][ T284] netdev_get_by_index+0x5e/0x80 [ 9548.445692][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9548.445692][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9548.445692][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9548.445692][ T284] ipv6_add_addr+0x411/0x2000 [ 9548.445692][ T284] inet6_addr_add+0x30e/0xa40 [ 9548.445692][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9548.445692][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9548.445692][ T284] netlink_rcv_skb+0x130/0x360 [ 9548.445692][ T284] netlink_unicast+0x449/0x710 [ 9548.445692][ T284] netlink_sendmsg+0x723/0xbe0 [ 9548.445692][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9548.445692][ T284] ___sys_sendmsg+0xee/0x170 [ 9548.445692][ T284] __sys_sendmsg+0xcd/0x170 [ 9548.445692][ T284] do_syscall_64+0xc6/0x1e0 [ 9548.445692][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9548.445692][ T284] [ 9548.447917][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9548.447917][ T284] netdev_get_by_index+0x5e/0x80 [ 9548.447917][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9548.447917][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9548.447917][ T284] ip6_route_add+0x1c/0x140 [ 9548.447917][ T284] addrconf_add_mroute+0x129/0x180 [ 9548.447917][ T284] addrconf_add_dev+0xe2/0x170 [ 9548.447917][ T284] inet6_addr_add+0x12f/0xa40 [ 9548.447917][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9548.447917][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9548.447917][ T284] netlink_rcv_skb+0x130/0x360 [ 9548.447917][ T284] netlink_unicast+0x449/0x710 [ 9548.447917][ T284] netlink_sendmsg+0x723/0xbe0 [ 9548.447917][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9548.447917][ T284] ___sys_sendmsg+0xee/0x170 [ 9548.447917][ T284] __sys_sendmsg+0xcd/0x170 [ 9548.447917][ T284] do_syscall_64+0xc6/0x1e0 [ 9548.447917][ T284] [ 9548.450103][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9548.450103][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9548.450103][ T284] ipv6_find_idev+0x102/0x170 [ 9548.450103][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9548.450103][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9548.450103][ T284] netlink_rcv_skb+0x130/0x360 [ 9548.450103][ T284] netlink_unicast+0x449/0x710 [ 9548.450103][ T284] netlink_sendmsg+0x723/0xbe0 [ 9548.450103][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9548.450103][ T284] ___sys_sendmsg+0xee/0x170 [ 9548.450103][ T284] __sys_sendmsg+0xcd/0x170 [ 9548.450103][ T284] do_syscall_64+0xc6/0x1e0 [ 9548.450103][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9548.450103][ T284] [ 9548.451821][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9548.451821][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9548.451821][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9548.451821][ T284] ipv6_find_idev+0x102/0x170 [ 9548.451821][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9548.451821][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9548.451821][ T284] netlink_rcv_skb+0x130/0x360 [ 9548.451821][ T284] netlink_unicast+0x449/0x710 [ 9548.451821][ T284] netlink_sendmsg+0x723/0xbe0 [ 9548.451821][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9548.451821][ T284] ___sys_sendmsg+0xee/0x170 [ 9548.451821][ T284] __sys_sendmsg+0xcd/0x170 [ 9548.451821][ T284] do_syscall_64+0xc6/0x1e0 [ 9548.451821][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9548.451821][ T284] [ 9557.147007][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9557.147467][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9557.147467][ T282] dst_init+0x84/0x4a0 [ 9557.147467][ T282] dst_alloc+0x97/0x150 [ 9557.147467][ T282] ip6_dst_alloc+0x23/0x90 [ 9557.147467][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9557.147467][ T282] ip6_pol_route+0x56f/0x840 [ 9557.147467][ T282] fib6_rule_lookup+0x196/0x240 [ 9557.147467][ T282] ip6_route_input+0x542/0x980 [ 9557.147467][ T282] ipv6_rcv+0x8f/0x400 [ 9557.147467][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9557.147467][ T282] process_backlog+0x101/0x620 [ 9557.147467][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9557.147467][ T282] net_rx_action+0x495/0xbe0 [ 9557.147467][ T282] __do_softirq+0x1b5/0x7f6 [ 9557.147467][ T282] [ 9557.149292][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9557.149292][ T282] netdev_get_by_index+0x5e/0x80 [ 9557.149292][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9557.149292][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9557.149292][ T282] ip6_route_add+0x1c/0x140 [ 9557.149292][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9557.149292][ T282] inet6_addr_add+0x4f8/0xa40 [ 9557.149292][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9557.149292][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9557.149292][ T282] netlink_rcv_skb+0x130/0x360 [ 9557.149292][ T282] netlink_unicast+0x449/0x710 [ 9557.149292][ T282] netlink_sendmsg+0x723/0xbe0 [ 9557.149292][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9557.149292][ T282] ___sys_sendmsg+0xee/0x170 [ 9557.149292][ T282] __sys_sendmsg+0xcd/0x170 [ 9557.149292][ T282] do_syscall_64+0xc6/0x1e0 [ 9557.149292][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9557.149292][ T282] [ 9557.151503][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9557.151503][ T282] netdev_get_by_index+0x5e/0x80 [ 9557.151503][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9557.151503][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9557.151503][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9557.151503][ T282] ipv6_add_addr+0x411/0x2000 [ 9557.151503][ T282] inet6_addr_add+0x30e/0xa40 [ 9557.151503][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9557.151503][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9557.151503][ T282] netlink_rcv_skb+0x130/0x360 [ 9557.151503][ T282] netlink_unicast+0x449/0x710 [ 9557.151503][ T282] netlink_sendmsg+0x723/0xbe0 [ 9557.151503][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9557.151503][ T282] ___sys_sendmsg+0xee/0x170 [ 9557.151503][ T282] __sys_sendmsg+0xcd/0x170 [ 9557.151503][ T282] do_syscall_64+0xc6/0x1e0 [ 9557.151503][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9557.151503][ T282] [ 9557.153800][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9557.153800][ T282] netdev_get_by_index+0x5e/0x80 [ 9557.153800][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9557.153800][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9557.153800][ T282] ip6_route_add+0x1c/0x140 [ 9557.153800][ T282] addrconf_add_mroute+0x129/0x180 [ 9557.153800][ T282] addrconf_add_dev+0xe2/0x170 [ 9557.153800][ T282] inet6_addr_add+0x12f/0xa40 [ 9557.153800][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9557.153800][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9557.153800][ T282] netlink_rcv_skb+0x130/0x360 [ 9557.153800][ T282] netlink_unicast+0x449/0x710 [ 9557.153800][ T282] netlink_sendmsg+0x723/0xbe0 [ 9557.153800][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9557.153800][ T282] ___sys_sendmsg+0xee/0x170 [ 9557.153800][ T282] __sys_sendmsg+0xcd/0x170 [ 9557.153800][ T282] do_syscall_64+0xc6/0x1e0 [ 9557.153800][ T282] [ 9557.156481][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9557.156481][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9557.156481][ T282] ipv6_find_idev+0x102/0x170 [ 9557.156481][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9557.156481][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9557.156481][ T282] netlink_rcv_skb+0x130/0x360 [ 9557.156481][ T282] netlink_unicast+0x449/0x710 [ 9557.156481][ T282] netlink_sendmsg+0x723/0xbe0 [ 9557.156481][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9557.156481][ T282] ___sys_sendmsg+0xee/0x170 [ 9557.156481][ T282] __sys_sendmsg+0xcd/0x170 [ 9557.156481][ T282] do_syscall_64+0xc6/0x1e0 [ 9557.156481][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9557.156481][ T282] [ 9557.158179][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9557.158179][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9557.158179][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9557.158179][ T282] ipv6_find_idev+0x102/0x170 [ 9557.158179][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9557.158179][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9557.158179][ T282] netlink_rcv_skb+0x130/0x360 [ 9557.158179][ T282] netlink_unicast+0x449/0x710 [ 9557.158179][ T282] netlink_sendmsg+0x723/0xbe0 [ 9557.158179][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9557.158179][ T282] ___sys_sendmsg+0xee/0x170 [ 9557.158179][ T282] __sys_sendmsg+0xcd/0x170 [ 9557.158179][ T282] do_syscall_64+0xc6/0x1e0 [ 9557.158179][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9557.158179][ T282] [ 9558.707066][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9558.707459][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9558.707459][ T284] netdev_get_by_index+0x5e/0x80 [ 9558.707459][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9558.707459][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9558.707459][ T284] ip6_route_add+0x1c/0x140 [ 9558.707459][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9558.707459][ T284] inet6_addr_add+0x4f8/0xa40 [ 9558.707459][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9558.707459][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9558.707459][ T284] netlink_rcv_skb+0x130/0x360 [ 9558.707459][ T284] netlink_unicast+0x449/0x710 [ 9558.707459][ T284] netlink_sendmsg+0x723/0xbe0 [ 9558.707459][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9558.707459][ T284] ___sys_sendmsg+0xee/0x170 [ 9558.707459][ T284] __sys_sendmsg+0xcd/0x170 [ 9558.707459][ T284] do_syscall_64+0xc6/0x1e0 [ 9558.707459][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9558.707459][ T284] [ 9558.712416][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9558.712416][ T284] netdev_get_by_index+0x5e/0x80 [ 9558.712416][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9558.712416][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9558.712416][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9558.712416][ T284] ipv6_add_addr+0x411/0x2000 [ 9558.712416][ T284] inet6_addr_add+0x30e/0xa40 [ 9558.712416][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9558.712416][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9558.712416][ T284] netlink_rcv_skb+0x130/0x360 [ 9558.712416][ T284] netlink_unicast+0x449/0x710 [ 9558.712416][ T284] netlink_sendmsg+0x723/0xbe0 [ 9558.712416][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9558.712416][ T284] ___sys_sendmsg+0xee/0x170 [ 9558.712416][ T284] __sys_sendmsg+0xcd/0x170 [ 9558.712416][ T284] do_syscall_64+0xc6/0x1e0 [ 9558.712416][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9558.712416][ T284] [ 9558.714641][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9558.714641][ T284] netdev_get_by_index+0x5e/0x80 [ 9558.714641][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9558.714641][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9558.714641][ T284] ip6_route_add+0x1c/0x140 [ 9558.714641][ T284] addrconf_add_mroute+0x129/0x180 [ 9558.714641][ T284] addrconf_add_dev+0xe2/0x170 [ 9558.714641][ T284] inet6_addr_add+0x12f/0xa40 [ 9558.714641][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9558.714641][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9558.714641][ T284] netlink_rcv_skb+0x130/0x360 [ 9558.714641][ T284] netlink_unicast+0x449/0x710 [ 9558.714641][ T284] netlink_sendmsg+0x723/0xbe0 [ 9558.714641][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9558.714641][ T284] ___sys_sendmsg+0xee/0x170 [ 9558.714641][ T284] __sys_sendmsg+0xcd/0x170 [ 9558.714641][ T284] do_syscall_64+0xc6/0x1e0 [ 9558.714641][ T284] [ 9558.716836][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9558.716836][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9558.716836][ T284] ipv6_find_idev+0x102/0x170 [ 9558.716836][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9558.716836][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9558.716836][ T284] netlink_rcv_skb+0x130/0x360 [ 9558.716836][ T284] netlink_unicast+0x449/0x710 [ 9558.716836][ T284] netlink_sendmsg+0x723/0xbe0 [ 9558.716836][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9558.716836][ T284] ___sys_sendmsg+0xee/0x170 [ 9558.716836][ T284] __sys_sendmsg+0xcd/0x170 [ 9558.716836][ T284] do_syscall_64+0xc6/0x1e0 [ 9558.716836][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9558.716836][ T284] [ 9558.718551][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9558.718551][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9558.718551][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9558.718551][ T284] ipv6_find_idev+0x102/0x170 [ 9558.718551][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9558.718551][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9558.718551][ T284] netlink_rcv_skb+0x130/0x360 [ 9558.718551][ T284] netlink_unicast+0x449/0x710 [ 9558.718551][ T284] netlink_sendmsg+0x723/0xbe0 [ 9558.718551][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9558.718551][ T284] ___sys_sendmsg+0xee/0x170 [ 9558.718551][ T284] __sys_sendmsg+0xcd/0x170 [ 9558.718551][ T284] do_syscall_64+0xc6/0x1e0 [ 9558.718551][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9558.718551][ T284] [ 9567.171096][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9567.171499][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9567.171499][ T282] dst_init+0x84/0x4a0 [ 9567.171499][ T282] dst_alloc+0x97/0x150 [ 9567.171499][ T282] ip6_dst_alloc+0x23/0x90 [ 9567.171499][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9567.171499][ T282] ip6_pol_route+0x56f/0x840 [ 9567.171499][ T282] fib6_rule_lookup+0x196/0x240 [ 9567.171499][ T282] ip6_route_input+0x542/0x980 [ 9567.171499][ T282] ipv6_rcv+0x8f/0x400 [ 9567.171499][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9567.171499][ T282] process_backlog+0x101/0x620 [ 9567.171499][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9567.171499][ T282] net_rx_action+0x495/0xbe0 [ 9567.171499][ T282] __do_softirq+0x1b5/0x7f6 [ 9567.171499][ T282] [ 9567.173277][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9567.173277][ T282] netdev_get_by_index+0x5e/0x80 [ 9567.173277][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9567.173277][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9567.173277][ T282] ip6_route_add+0x1c/0x140 [ 9567.173277][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9567.173277][ T282] inet6_addr_add+0x4f8/0xa40 [ 9567.173277][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9567.173277][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9567.173277][ T282] netlink_rcv_skb+0x130/0x360 [ 9567.173277][ T282] netlink_unicast+0x449/0x710 [ 9567.173277][ T282] netlink_sendmsg+0x723/0xbe0 [ 9567.173277][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9567.173277][ T282] ___sys_sendmsg+0xee/0x170 [ 9567.173277][ T282] __sys_sendmsg+0xcd/0x170 [ 9567.173277][ T282] do_syscall_64+0xc6/0x1e0 [ 9567.173277][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9567.173277][ T282] [ 9567.175464][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9567.175464][ T282] netdev_get_by_index+0x5e/0x80 [ 9567.175464][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9567.175464][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9567.175464][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9567.175464][ T282] ipv6_add_addr+0x411/0x2000 [ 9567.175464][ T282] inet6_addr_add+0x30e/0xa40 [ 9567.175464][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9567.175464][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9567.175464][ T282] netlink_rcv_skb+0x130/0x360 [ 9567.175464][ T282] netlink_unicast+0x449/0x710 [ 9567.175464][ T282] netlink_sendmsg+0x723/0xbe0 [ 9567.175464][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9567.175464][ T282] ___sys_sendmsg+0xee/0x170 [ 9567.175464][ T282] __sys_sendmsg+0xcd/0x170 [ 9567.175464][ T282] do_syscall_64+0xc6/0x1e0 [ 9567.175464][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9567.175464][ T282] [ 9567.177643][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9567.177643][ T282] netdev_get_by_index+0x5e/0x80 [ 9567.177643][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9567.177643][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9567.177643][ T282] ip6_route_add+0x1c/0x140 [ 9567.177643][ T282] addrconf_add_mroute+0x129/0x180 [ 9567.177643][ T282] addrconf_add_dev+0xe2/0x170 [ 9567.177643][ T282] inet6_addr_add+0x12f/0xa40 [ 9567.177643][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9567.177643][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9567.177643][ T282] netlink_rcv_skb+0x130/0x360 [ 9567.177643][ T282] netlink_unicast+0x449/0x710 [ 9567.177643][ T282] netlink_sendmsg+0x723/0xbe0 [ 9567.177643][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9567.177643][ T282] ___sys_sendmsg+0xee/0x170 [ 9567.177643][ T282] __sys_sendmsg+0xcd/0x170 [ 9567.177643][ T282] do_syscall_64+0xc6/0x1e0 [ 9567.177643][ T282] [ 9567.179787][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9567.179787][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9567.179787][ T282] ipv6_find_idev+0x102/0x170 [ 9567.179787][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9567.179787][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9567.179787][ T282] netlink_rcv_skb+0x130/0x360 [ 9567.179787][ T282] netlink_unicast+0x449/0x710 [ 9567.179787][ T282] netlink_sendmsg+0x723/0xbe0 [ 9567.179787][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9567.179787][ T282] ___sys_sendmsg+0xee/0x170 [ 9567.179787][ T282] __sys_sendmsg+0xcd/0x170 [ 9567.179787][ T282] do_syscall_64+0xc6/0x1e0 [ 9567.179787][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9567.179787][ T282] [ 9567.181466][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9567.181466][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9567.181466][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9567.181466][ T282] ipv6_find_idev+0x102/0x170 [ 9567.181466][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9567.181466][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9567.181466][ T282] netlink_rcv_skb+0x130/0x360 [ 9567.181466][ T282] netlink_unicast+0x449/0x710 [ 9567.181466][ T282] netlink_sendmsg+0x723/0xbe0 [ 9567.181466][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9567.181466][ T282] ___sys_sendmsg+0xee/0x170 [ 9567.181466][ T282] __sys_sendmsg+0xcd/0x170 [ 9567.181466][ T282] do_syscall_64+0xc6/0x1e0 [ 9567.181466][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9567.181466][ T282] [ 9568.867080][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9568.867499][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9568.867499][ T284] netdev_get_by_index+0x5e/0x80 [ 9568.867499][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9568.867499][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9568.867499][ T284] ip6_route_add+0x1c/0x140 [ 9568.867499][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9568.867499][ T284] inet6_addr_add+0x4f8/0xa40 [ 9568.867499][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9568.867499][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9568.867499][ T284] netlink_rcv_skb+0x130/0x360 [ 9568.867499][ T284] netlink_unicast+0x449/0x710 [ 9568.867499][ T284] netlink_sendmsg+0x723/0xbe0 [ 9568.867499][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9568.867499][ T284] ___sys_sendmsg+0xee/0x170 [ 9568.867499][ T284] __sys_sendmsg+0xcd/0x170 [ 9568.867499][ T284] do_syscall_64+0xc6/0x1e0 [ 9568.867499][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9568.867499][ T284] [ 9568.869776][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9568.869776][ T284] netdev_get_by_index+0x5e/0x80 [ 9568.869776][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9568.869776][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9568.869776][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9568.869776][ T284] ipv6_add_addr+0x411/0x2000 [ 9568.869776][ T284] inet6_addr_add+0x30e/0xa40 [ 9568.869776][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9568.869776][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9568.869776][ T284] netlink_rcv_skb+0x130/0x360 [ 9568.869776][ T284] netlink_unicast+0x449/0x710 [ 9568.869776][ T284] netlink_sendmsg+0x723/0xbe0 [ 9568.869776][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9568.869776][ T284] ___sys_sendmsg+0xee/0x170 [ 9568.869776][ T284] __sys_sendmsg+0xcd/0x170 [ 9568.869776][ T284] do_syscall_64+0xc6/0x1e0 [ 9568.869776][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9568.869776][ T284] [ 9568.871989][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9568.871989][ T284] netdev_get_by_index+0x5e/0x80 [ 9568.871989][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9568.871989][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9568.871989][ T284] ip6_route_add+0x1c/0x140 [ 9568.871989][ T284] addrconf_add_mroute+0x129/0x180 [ 9568.871989][ T284] addrconf_add_dev+0xe2/0x170 [ 9568.871989][ T284] inet6_addr_add+0x12f/0xa40 [ 9568.871989][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9568.871989][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9568.871989][ T284] netlink_rcv_skb+0x130/0x360 [ 9568.871989][ T284] netlink_unicast+0x449/0x710 [ 9568.871989][ T284] netlink_sendmsg+0x723/0xbe0 [ 9568.871989][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9568.871989][ T284] ___sys_sendmsg+0xee/0x170 [ 9568.871989][ T284] __sys_sendmsg+0xcd/0x170 [ 9568.871989][ T284] do_syscall_64+0xc6/0x1e0 [ 9568.871989][ T284] [ 9568.876368][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9568.876368][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9568.876368][ T284] ipv6_find_idev+0x102/0x170 [ 9568.876368][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9568.876368][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9568.876368][ T284] netlink_rcv_skb+0x130/0x360 [ 9568.876368][ T284] netlink_unicast+0x449/0x710 [ 9568.876368][ T284] netlink_sendmsg+0x723/0xbe0 [ 9568.876368][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9568.876368][ T284] ___sys_sendmsg+0xee/0x170 [ 9568.876368][ T284] __sys_sendmsg+0xcd/0x170 [ 9568.876368][ T284] do_syscall_64+0xc6/0x1e0 [ 9568.876368][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9568.876368][ T284] [ 9568.878095][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9568.878095][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9568.878095][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9568.878095][ T284] ipv6_find_idev+0x102/0x170 [ 9568.878095][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9568.878095][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9568.878095][ T284] netlink_rcv_skb+0x130/0x360 [ 9568.878095][ T284] netlink_unicast+0x449/0x710 [ 9568.878095][ T284] netlink_sendmsg+0x723/0xbe0 [ 9568.878095][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9568.878095][ T284] ___sys_sendmsg+0xee/0x170 [ 9568.878095][ T284] __sys_sendmsg+0xcd/0x170 [ 9568.878095][ T284] do_syscall_64+0xc6/0x1e0 [ 9568.878095][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9568.878095][ T284] [ 9577.315013][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9577.315495][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9577.315495][ T282] dst_init+0x84/0x4a0 [ 9577.315495][ T282] dst_alloc+0x97/0x150 [ 9577.315495][ T282] ip6_dst_alloc+0x23/0x90 [ 9577.315495][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9577.315495][ T282] ip6_pol_route+0x56f/0x840 [ 9577.315495][ T282] fib6_rule_lookup+0x196/0x240 [ 9577.315495][ T282] ip6_route_input+0x542/0x980 [ 9577.315495][ T282] ipv6_rcv+0x8f/0x400 [ 9577.315495][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9577.315495][ T282] process_backlog+0x101/0x620 [ 9577.315495][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9577.315495][ T282] net_rx_action+0x495/0xbe0 [ 9577.315495][ T282] __do_softirq+0x1b5/0x7f6 [ 9577.315495][ T282] [ 9577.317313][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9577.317313][ T282] netdev_get_by_index+0x5e/0x80 [ 9577.317313][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9577.317313][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9577.317313][ T282] ip6_route_add+0x1c/0x140 [ 9577.317313][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9577.317313][ T282] inet6_addr_add+0x4f8/0xa40 [ 9577.317313][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9577.317313][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9577.317313][ T282] netlink_rcv_skb+0x130/0x360 [ 9577.317313][ T282] netlink_unicast+0x449/0x710 [ 9577.317313][ T282] netlink_sendmsg+0x723/0xbe0 [ 9577.317313][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9577.317313][ T282] ___sys_sendmsg+0xee/0x170 [ 9577.317313][ T282] __sys_sendmsg+0xcd/0x170 [ 9577.317313][ T282] do_syscall_64+0xc6/0x1e0 [ 9577.317313][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9577.317313][ T282] [ 9577.319577][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9577.319577][ T282] netdev_get_by_index+0x5e/0x80 [ 9577.319577][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9577.319577][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9577.319577][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9577.319577][ T282] ipv6_add_addr+0x411/0x2000 [ 9577.319577][ T282] inet6_addr_add+0x30e/0xa40 [ 9577.319577][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9577.319577][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9577.319577][ T282] netlink_rcv_skb+0x130/0x360 [ 9577.319577][ T282] netlink_unicast+0x449/0x710 [ 9577.319577][ T282] netlink_sendmsg+0x723/0xbe0 [ 9577.319577][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9577.319577][ T282] ___sys_sendmsg+0xee/0x170 [ 9577.319577][ T282] __sys_sendmsg+0xcd/0x170 [ 9577.319577][ T282] do_syscall_64+0xc6/0x1e0 [ 9577.319577][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9577.319577][ T282] [ 9577.321813][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9577.321813][ T282] netdev_get_by_index+0x5e/0x80 [ 9577.321813][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9577.321813][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9577.321813][ T282] ip6_route_add+0x1c/0x140 [ 9577.321813][ T282] addrconf_add_mroute+0x129/0x180 [ 9577.321813][ T282] addrconf_add_dev+0xe2/0x170 [ 9577.321813][ T282] inet6_addr_add+0x12f/0xa40 [ 9577.321813][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9577.321813][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9577.321813][ T282] netlink_rcv_skb+0x130/0x360 [ 9577.321813][ T282] netlink_unicast+0x449/0x710 [ 9577.321813][ T282] netlink_sendmsg+0x723/0xbe0 [ 9577.321813][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9577.321813][ T282] ___sys_sendmsg+0xee/0x170 [ 9577.321813][ T282] __sys_sendmsg+0xcd/0x170 [ 9577.321813][ T282] do_syscall_64+0xc6/0x1e0 [ 9577.321813][ T282] [ 9577.323999][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9577.323999][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9577.323999][ T282] ipv6_find_idev+0x102/0x170 [ 9577.323999][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9577.323999][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9577.323999][ T282] netlink_rcv_skb+0x130/0x360 [ 9577.323999][ T282] netlink_unicast+0x449/0x710 [ 9577.323999][ T282] netlink_sendmsg+0x723/0xbe0 [ 9577.323999][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9577.323999][ T282] ___sys_sendmsg+0xee/0x170 [ 9577.323999][ T282] __sys_sendmsg+0xcd/0x170 [ 9577.323999][ T282] do_syscall_64+0xc6/0x1e0 [ 9577.323999][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9577.323999][ T282] [ 9577.325727][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9577.325727][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9577.325727][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9577.325727][ T282] ipv6_find_idev+0x102/0x170 [ 9577.325727][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9577.325727][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9577.325727][ T282] netlink_rcv_skb+0x130/0x360 [ 9577.325727][ T282] netlink_unicast+0x449/0x710 [ 9577.325727][ T282] netlink_sendmsg+0x723/0xbe0 [ 9577.325727][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9577.325727][ T282] ___sys_sendmsg+0xee/0x170 [ 9577.325727][ T282] __sys_sendmsg+0xcd/0x170 [ 9577.325727][ T282] do_syscall_64+0xc6/0x1e0 [ 9577.325727][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9577.325727][ T282] [ 9579.131008][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9579.131411][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9579.131411][ T284] netdev_get_by_index+0x5e/0x80 [ 9579.131411][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9579.131411][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9579.131411][ T284] ip6_route_add+0x1c/0x140 [ 9579.131411][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9579.131411][ T284] inet6_addr_add+0x4f8/0xa40 [ 9579.131411][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9579.131411][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9579.131411][ T284] netlink_rcv_skb+0x130/0x360 [ 9579.131411][ T284] netlink_unicast+0x449/0x710 [ 9579.131411][ T284] netlink_sendmsg+0x723/0xbe0 [ 9579.131411][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9579.131411][ T284] ___sys_sendmsg+0xee/0x170 [ 9579.131411][ T284] __sys_sendmsg+0xcd/0x170 [ 9579.131411][ T284] do_syscall_64+0xc6/0x1e0 [ 9579.131411][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9579.131411][ T284] [ 9579.133648][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9579.133648][ T284] netdev_get_by_index+0x5e/0x80 [ 9579.133648][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9579.133648][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9579.133648][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9579.133648][ T284] ipv6_add_addr+0x411/0x2000 [ 9579.133648][ T284] inet6_addr_add+0x30e/0xa40 [ 9579.133648][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9579.133648][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9579.133648][ T284] netlink_rcv_skb+0x130/0x360 [ 9579.133648][ T284] netlink_unicast+0x449/0x710 [ 9579.133648][ T284] netlink_sendmsg+0x723/0xbe0 [ 9579.133648][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9579.133648][ T284] ___sys_sendmsg+0xee/0x170 [ 9579.133648][ T284] __sys_sendmsg+0xcd/0x170 [ 9579.133648][ T284] do_syscall_64+0xc6/0x1e0 [ 9579.133648][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9579.133648][ T284] [ 9579.135887][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9579.135887][ T284] netdev_get_by_index+0x5e/0x80 [ 9579.135887][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9579.135887][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9579.135887][ T284] ip6_route_add+0x1c/0x140 [ 9579.135887][ T284] addrconf_add_mroute+0x129/0x180 [ 9579.135887][ T284] addrconf_add_dev+0xe2/0x170 [ 9579.135887][ T284] inet6_addr_add+0x12f/0xa40 [ 9579.135887][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9579.135887][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9579.135887][ T284] netlink_rcv_skb+0x130/0x360 [ 9579.135887][ T284] netlink_unicast+0x449/0x710 [ 9579.135887][ T284] netlink_sendmsg+0x723/0xbe0 [ 9579.135887][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9579.135887][ T284] ___sys_sendmsg+0xee/0x170 [ 9579.135887][ T284] __sys_sendmsg+0xcd/0x170 [ 9579.135887][ T284] do_syscall_64+0xc6/0x1e0 [ 9579.135887][ T284] [ 9579.138077][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9579.138077][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9579.138077][ T284] ipv6_find_idev+0x102/0x170 [ 9579.138077][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9579.138077][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9579.138077][ T284] netlink_rcv_skb+0x130/0x360 [ 9579.138077][ T284] netlink_unicast+0x449/0x710 [ 9579.138077][ T284] netlink_sendmsg+0x723/0xbe0 [ 9579.138077][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9579.138077][ T284] ___sys_sendmsg+0xee/0x170 [ 9579.138077][ T284] __sys_sendmsg+0xcd/0x170 [ 9579.138077][ T284] do_syscall_64+0xc6/0x1e0 [ 9579.138077][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9579.138077][ T284] [ 9579.139788][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9579.139788][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9579.139788][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9579.139788][ T284] ipv6_find_idev+0x102/0x170 [ 9579.139788][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9579.139788][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9579.139788][ T284] netlink_rcv_skb+0x130/0x360 [ 9579.139788][ T284] netlink_unicast+0x449/0x710 [ 9579.139788][ T284] netlink_sendmsg+0x723/0xbe0 [ 9579.139788][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9579.139788][ T284] ___sys_sendmsg+0xee/0x170 [ 9579.139788][ T284] __sys_sendmsg+0xcd/0x170 [ 9579.139788][ T284] do_syscall_64+0xc6/0x1e0 [ 9579.139788][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9579.139788][ T284] [ 9587.563016][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9587.563428][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9587.563428][ T282] dst_init+0x84/0x4a0 [ 9587.563428][ T282] dst_alloc+0x97/0x150 [ 9587.563428][ T282] ip6_dst_alloc+0x23/0x90 [ 9587.563428][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9587.563428][ T282] ip6_pol_route+0x56f/0x840 [ 9587.563428][ T282] fib6_rule_lookup+0x196/0x240 [ 9587.563428][ T282] ip6_route_input+0x542/0x980 [ 9587.563428][ T282] ipv6_rcv+0x8f/0x400 [ 9587.563428][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9587.563428][ T282] process_backlog+0x101/0x620 [ 9587.563428][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9587.563428][ T282] net_rx_action+0x495/0xbe0 [ 9587.563428][ T282] __do_softirq+0x1b5/0x7f6 [ 9587.563428][ T282] [ 9587.565256][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9587.565256][ T282] netdev_get_by_index+0x5e/0x80 [ 9587.565256][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9587.565256][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9587.565256][ T282] ip6_route_add+0x1c/0x140 [ 9587.565256][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9587.565256][ T282] inet6_addr_add+0x4f8/0xa40 [ 9587.565256][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9587.565256][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9587.565256][ T282] netlink_rcv_skb+0x130/0x360 [ 9587.565256][ T282] netlink_unicast+0x449/0x710 [ 9587.565256][ T282] netlink_sendmsg+0x723/0xbe0 [ 9587.565256][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9587.565256][ T282] ___sys_sendmsg+0xee/0x170 [ 9587.565256][ T282] __sys_sendmsg+0xcd/0x170 [ 9587.565256][ T282] do_syscall_64+0xc6/0x1e0 [ 9587.565256][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9587.565256][ T282] [ 9587.567607][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9587.567607][ T282] netdev_get_by_index+0x5e/0x80 [ 9587.567607][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9587.567607][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9587.567607][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9587.567607][ T282] ipv6_add_addr+0x411/0x2000 [ 9587.567607][ T282] inet6_addr_add+0x30e/0xa40 [ 9587.567607][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9587.567607][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9587.567607][ T282] netlink_rcv_skb+0x130/0x360 [ 9587.567607][ T282] netlink_unicast+0x449/0x710 [ 9587.567607][ T282] netlink_sendmsg+0x723/0xbe0 [ 9587.567607][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9587.567607][ T282] ___sys_sendmsg+0xee/0x170 [ 9587.567607][ T282] __sys_sendmsg+0xcd/0x170 [ 9587.567607][ T282] do_syscall_64+0xc6/0x1e0 [ 9587.567607][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9587.567607][ T282] [ 9587.569848][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9587.569848][ T282] netdev_get_by_index+0x5e/0x80 [ 9587.569848][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9587.569848][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9587.569848][ T282] ip6_route_add+0x1c/0x140 [ 9587.569848][ T282] addrconf_add_mroute+0x129/0x180 [ 9587.569848][ T282] addrconf_add_dev+0xe2/0x170 [ 9587.569848][ T282] inet6_addr_add+0x12f/0xa40 [ 9587.569848][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9587.569848][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9587.569848][ T282] netlink_rcv_skb+0x130/0x360 [ 9587.569848][ T282] netlink_unicast+0x449/0x710 [ 9587.569848][ T282] netlink_sendmsg+0x723/0xbe0 [ 9587.569848][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9587.569848][ T282] ___sys_sendmsg+0xee/0x170 [ 9587.569848][ T282] __sys_sendmsg+0xcd/0x170 [ 9587.569848][ T282] do_syscall_64+0xc6/0x1e0 [ 9587.569848][ T282] [ 9587.572057][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9587.572057][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9587.572057][ T282] ipv6_find_idev+0x102/0x170 [ 9587.572057][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9587.572057][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9587.572057][ T282] netlink_rcv_skb+0x130/0x360 [ 9587.572057][ T282] netlink_unicast+0x449/0x710 [ 9587.572057][ T282] netlink_sendmsg+0x723/0xbe0 [ 9587.572057][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9587.572057][ T282] ___sys_sendmsg+0xee/0x170 [ 9587.572057][ T282] __sys_sendmsg+0xcd/0x170 [ 9587.572057][ T282] do_syscall_64+0xc6/0x1e0 [ 9587.572057][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9587.572057][ T282] [ 9587.573788][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9587.573788][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9587.573788][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9587.573788][ T282] ipv6_find_idev+0x102/0x170 [ 9587.573788][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9587.573788][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9587.573788][ T282] netlink_rcv_skb+0x130/0x360 [ 9587.573788][ T282] netlink_unicast+0x449/0x710 [ 9587.573788][ T282] netlink_sendmsg+0x723/0xbe0 [ 9587.573788][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9587.573788][ T282] ___sys_sendmsg+0xee/0x170 [ 9587.573788][ T282] __sys_sendmsg+0xcd/0x170 [ 9587.573788][ T282] do_syscall_64+0xc6/0x1e0 [ 9587.573788][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9587.573788][ T282] [ 9589.387014][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9589.387405][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9589.387405][ T284] netdev_get_by_index+0x5e/0x80 [ 9589.387405][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9589.387405][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9589.387405][ T284] ip6_route_add+0x1c/0x140 [ 9589.387405][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9589.387405][ T284] inet6_addr_add+0x4f8/0xa40 [ 9589.387405][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9589.387405][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9589.387405][ T284] netlink_rcv_skb+0x130/0x360 [ 9589.387405][ T284] netlink_unicast+0x449/0x710 [ 9589.387405][ T284] netlink_sendmsg+0x723/0xbe0 [ 9589.387405][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9589.387405][ T284] ___sys_sendmsg+0xee/0x170 [ 9589.387405][ T284] __sys_sendmsg+0xcd/0x170 [ 9589.387405][ T284] do_syscall_64+0xc6/0x1e0 [ 9589.387405][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9589.387405][ T284] [ 9589.389676][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9589.389676][ T284] netdev_get_by_index+0x5e/0x80 [ 9589.389676][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9589.389676][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9589.389676][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9589.389676][ T284] ipv6_add_addr+0x411/0x2000 [ 9589.389676][ T284] inet6_addr_add+0x30e/0xa40 [ 9589.389676][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9589.389676][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9589.389676][ T284] netlink_rcv_skb+0x130/0x360 [ 9589.389676][ T284] netlink_unicast+0x449/0x710 [ 9589.389676][ T284] netlink_sendmsg+0x723/0xbe0 [ 9589.389676][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9589.389676][ T284] ___sys_sendmsg+0xee/0x170 [ 9589.389676][ T284] __sys_sendmsg+0xcd/0x170 [ 9589.389676][ T284] do_syscall_64+0xc6/0x1e0 [ 9589.389676][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9589.389676][ T284] [ 9589.391899][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9589.391899][ T284] netdev_get_by_index+0x5e/0x80 [ 9589.391899][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9589.391899][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9589.391899][ T284] ip6_route_add+0x1c/0x140 [ 9589.391899][ T284] addrconf_add_mroute+0x129/0x180 [ 9589.391899][ T284] addrconf_add_dev+0xe2/0x170 [ 9589.391899][ T284] inet6_addr_add+0x12f/0xa40 [ 9589.391899][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9589.391899][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9589.391899][ T284] netlink_rcv_skb+0x130/0x360 [ 9589.391899][ T284] netlink_unicast+0x449/0x710 [ 9589.391899][ T284] netlink_sendmsg+0x723/0xbe0 [ 9589.391899][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9589.391899][ T284] ___sys_sendmsg+0xee/0x170 [ 9589.391899][ T284] __sys_sendmsg+0xcd/0x170 [ 9589.391899][ T284] do_syscall_64+0xc6/0x1e0 [ 9589.391899][ T284] [ 9589.394099][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9589.394099][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9589.394099][ T284] ipv6_find_idev+0x102/0x170 [ 9589.394099][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9589.394099][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9589.394099][ T284] netlink_rcv_skb+0x130/0x360 [ 9589.394099][ T284] netlink_unicast+0x449/0x710 [ 9589.394099][ T284] netlink_sendmsg+0x723/0xbe0 [ 9589.394099][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9589.394099][ T284] ___sys_sendmsg+0xee/0x170 [ 9589.394099][ T284] __sys_sendmsg+0xcd/0x170 [ 9589.394099][ T284] do_syscall_64+0xc6/0x1e0 [ 9589.394099][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9589.394099][ T284] [ 9589.395827][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9589.395827][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9589.395827][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9589.395827][ T284] ipv6_find_idev+0x102/0x170 [ 9589.395827][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9589.395827][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9589.395827][ T284] netlink_rcv_skb+0x130/0x360 [ 9589.395827][ T284] netlink_unicast+0x449/0x710 [ 9589.395827][ T284] netlink_sendmsg+0x723/0xbe0 [ 9589.395827][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9589.395827][ T284] ___sys_sendmsg+0xee/0x170 [ 9589.395827][ T284] __sys_sendmsg+0xcd/0x170 [ 9589.395827][ T284] do_syscall_64+0xc6/0x1e0 [ 9589.395827][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9589.395827][ T284] [ 9597.811017][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9597.811493][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9597.811493][ T282] dst_init+0x84/0x4a0 [ 9597.811493][ T282] dst_alloc+0x97/0x150 [ 9597.811493][ T282] ip6_dst_alloc+0x23/0x90 [ 9597.811493][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9597.811493][ T282] ip6_pol_route+0x56f/0x840 [ 9597.811493][ T282] fib6_rule_lookup+0x196/0x240 [ 9597.811493][ T282] ip6_route_input+0x542/0x980 [ 9597.811493][ T282] ipv6_rcv+0x8f/0x400 [ 9597.811493][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9597.811493][ T282] process_backlog+0x101/0x620 [ 9597.811493][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9597.811493][ T282] net_rx_action+0x495/0xbe0 [ 9597.811493][ T282] __do_softirq+0x1b5/0x7f6 [ 9597.811493][ T282] [ 9597.813339][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9597.813339][ T282] netdev_get_by_index+0x5e/0x80 [ 9597.813339][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9597.813339][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9597.813339][ T282] ip6_route_add+0x1c/0x140 [ 9597.813339][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9597.813339][ T282] inet6_addr_add+0x4f8/0xa40 [ 9597.813339][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9597.813339][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9597.813339][ T282] netlink_rcv_skb+0x130/0x360 [ 9597.813339][ T282] netlink_unicast+0x449/0x710 [ 9597.813339][ T282] netlink_sendmsg+0x723/0xbe0 [ 9597.813339][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9597.813339][ T282] ___sys_sendmsg+0xee/0x170 [ 9597.813339][ T282] __sys_sendmsg+0xcd/0x170 [ 9597.813339][ T282] do_syscall_64+0xc6/0x1e0 [ 9597.813339][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9597.813339][ T282] [ 9597.815588][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9597.815588][ T282] netdev_get_by_index+0x5e/0x80 [ 9597.815588][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9597.815588][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9597.815588][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9597.815588][ T282] ipv6_add_addr+0x411/0x2000 [ 9597.815588][ T282] inet6_addr_add+0x30e/0xa40 [ 9597.815588][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9597.815588][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9597.815588][ T282] netlink_rcv_skb+0x130/0x360 [ 9597.815588][ T282] netlink_unicast+0x449/0x710 [ 9597.815588][ T282] netlink_sendmsg+0x723/0xbe0 [ 9597.815588][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9597.815588][ T282] ___sys_sendmsg+0xee/0x170 [ 9597.815588][ T282] __sys_sendmsg+0xcd/0x170 [ 9597.815588][ T282] do_syscall_64+0xc6/0x1e0 [ 9597.815588][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9597.815588][ T282] [ 9597.818340][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9597.818340][ T282] netdev_get_by_index+0x5e/0x80 [ 9597.818340][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9597.818340][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9597.818340][ T282] ip6_route_add+0x1c/0x140 [ 9597.818340][ T282] addrconf_add_mroute+0x129/0x180 [ 9597.818340][ T282] addrconf_add_dev+0xe2/0x170 [ 9597.818340][ T282] inet6_addr_add+0x12f/0xa40 [ 9597.818340][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9597.818340][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9597.818340][ T282] netlink_rcv_skb+0x130/0x360 [ 9597.818340][ T282] netlink_unicast+0x449/0x710 [ 9597.818340][ T282] netlink_sendmsg+0x723/0xbe0 [ 9597.818340][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9597.818340][ T282] ___sys_sendmsg+0xee/0x170 [ 9597.818340][ T282] __sys_sendmsg+0xcd/0x170 [ 9597.818340][ T282] do_syscall_64+0xc6/0x1e0 [ 9597.818340][ T282] [ 9597.820532][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9597.820532][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9597.820532][ T282] ipv6_find_idev+0x102/0x170 [ 9597.820532][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9597.820532][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9597.820532][ T282] netlink_rcv_skb+0x130/0x360 [ 9597.820532][ T282] netlink_unicast+0x449/0x710 [ 9597.820532][ T282] netlink_sendmsg+0x723/0xbe0 [ 9597.820532][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9597.820532][ T282] ___sys_sendmsg+0xee/0x170 [ 9597.820532][ T282] __sys_sendmsg+0xcd/0x170 [ 9597.820532][ T282] do_syscall_64+0xc6/0x1e0 [ 9597.820532][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9597.820532][ T282] [ 9597.850347][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9597.850347][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9597.850347][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9597.850347][ T282] ipv6_find_idev+0x102/0x170 [ 9597.850347][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9597.850347][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9597.850347][ T282] netlink_rcv_skb+0x130/0x360 [ 9597.850347][ T282] netlink_unicast+0x449/0x710 [ 9597.850347][ T282] netlink_sendmsg+0x723/0xbe0 [ 9597.850347][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9597.850347][ T282] ___sys_sendmsg+0xee/0x170 [ 9597.850347][ T282] __sys_sendmsg+0xcd/0x170 [ 9597.850347][ T282] do_syscall_64+0xc6/0x1e0 [ 9597.850347][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9597.850347][ T282] [ 9599.643024][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9599.643424][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9599.643424][ T284] netdev_get_by_index+0x5e/0x80 [ 9599.643424][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9599.643424][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9599.643424][ T284] ip6_route_add+0x1c/0x140 [ 9599.643424][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9599.643424][ T284] inet6_addr_add+0x4f8/0xa40 [ 9599.643424][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9599.643424][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9599.643424][ T284] netlink_rcv_skb+0x130/0x360 [ 9599.643424][ T284] netlink_unicast+0x449/0x710 [ 9599.643424][ T284] netlink_sendmsg+0x723/0xbe0 [ 9599.643424][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9599.643424][ T284] ___sys_sendmsg+0xee/0x170 [ 9599.643424][ T284] __sys_sendmsg+0xcd/0x170 [ 9599.643424][ T284] do_syscall_64+0xc6/0x1e0 [ 9599.643424][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9599.643424][ T284] [ 9599.645707][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9599.645707][ T284] netdev_get_by_index+0x5e/0x80 [ 9599.645707][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9599.645707][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9599.645707][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9599.645707][ T284] ipv6_add_addr+0x411/0x2000 [ 9599.645707][ T284] inet6_addr_add+0x30e/0xa40 [ 9599.645707][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9599.645707][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9599.645707][ T284] netlink_rcv_skb+0x130/0x360 [ 9599.645707][ T284] netlink_unicast+0x449/0x710 [ 9599.645707][ T284] netlink_sendmsg+0x723/0xbe0 [ 9599.645707][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9599.645707][ T284] ___sys_sendmsg+0xee/0x170 [ 9599.645707][ T284] __sys_sendmsg+0xcd/0x170 [ 9599.645707][ T284] do_syscall_64+0xc6/0x1e0 [ 9599.645707][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9599.645707][ T284] [ 9599.647927][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9599.647927][ T284] netdev_get_by_index+0x5e/0x80 [ 9599.647927][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9599.647927][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9599.647927][ T284] ip6_route_add+0x1c/0x140 [ 9599.647927][ T284] addrconf_add_mroute+0x129/0x180 [ 9599.647927][ T284] addrconf_add_dev+0xe2/0x170 [ 9599.647927][ T284] inet6_addr_add+0x12f/0xa40 [ 9599.647927][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9599.647927][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9599.647927][ T284] netlink_rcv_skb+0x130/0x360 [ 9599.647927][ T284] netlink_unicast+0x449/0x710 [ 9599.647927][ T284] netlink_sendmsg+0x723/0xbe0 [ 9599.647927][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9599.647927][ T284] ___sys_sendmsg+0xee/0x170 [ 9599.647927][ T284] __sys_sendmsg+0xcd/0x170 [ 9599.647927][ T284] do_syscall_64+0xc6/0x1e0 [ 9599.647927][ T284] [ 9599.650113][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9599.650113][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9599.650113][ T284] ipv6_find_idev+0x102/0x170 [ 9599.650113][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9599.650113][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9599.650113][ T284] netlink_rcv_skb+0x130/0x360 [ 9599.650113][ T284] netlink_unicast+0x449/0x710 [ 9599.650113][ T284] netlink_sendmsg+0x723/0xbe0 [ 9599.650113][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9599.650113][ T284] ___sys_sendmsg+0xee/0x170 [ 9599.650113][ T284] __sys_sendmsg+0xcd/0x170 [ 9599.650113][ T284] do_syscall_64+0xc6/0x1e0 [ 9599.650113][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9599.650113][ T284] [ 9599.651825][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9599.651825][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9599.651825][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9599.651825][ T284] ipv6_find_idev+0x102/0x170 [ 9599.651825][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9599.651825][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9599.651825][ T284] netlink_rcv_skb+0x130/0x360 [ 9599.651825][ T284] netlink_unicast+0x449/0x710 [ 9599.651825][ T284] netlink_sendmsg+0x723/0xbe0 [ 9599.651825][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9599.651825][ T284] ___sys_sendmsg+0xee/0x170 [ 9599.651825][ T284] __sys_sendmsg+0xcd/0x170 [ 9599.651825][ T284] do_syscall_64+0xc6/0x1e0 [ 9599.651825][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9599.651825][ T284] [ 9608.091054][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9608.091530][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9608.091530][ T282] dst_init+0x84/0x4a0 [ 9608.091530][ T282] dst_alloc+0x97/0x150 [ 9608.091530][ T282] ip6_dst_alloc+0x23/0x90 [ 9608.091530][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9608.091530][ T282] ip6_pol_route+0x56f/0x840 [ 9608.091530][ T282] fib6_rule_lookup+0x196/0x240 [ 9608.091530][ T282] ip6_route_input+0x542/0x980 [ 9608.091530][ T282] ipv6_rcv+0x8f/0x400 [ 9608.091530][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9608.091530][ T282] process_backlog+0x101/0x620 [ 9608.091530][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9608.091530][ T282] net_rx_action+0x495/0xbe0 [ 9608.091530][ T282] __do_softirq+0x1b5/0x7f6 [ 9608.091530][ T282] [ 9608.093381][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9608.093381][ T282] netdev_get_by_index+0x5e/0x80 [ 9608.093381][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9608.093381][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9608.093381][ T282] ip6_route_add+0x1c/0x140 [ 9608.093381][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9608.093381][ T282] inet6_addr_add+0x4f8/0xa40 [ 9608.093381][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9608.093381][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9608.093381][ T282] netlink_rcv_skb+0x130/0x360 [ 9608.093381][ T282] netlink_unicast+0x449/0x710 [ 9608.093381][ T282] netlink_sendmsg+0x723/0xbe0 [ 9608.093381][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9608.093381][ T282] ___sys_sendmsg+0xee/0x170 [ 9608.093381][ T282] __sys_sendmsg+0xcd/0x170 [ 9608.093381][ T282] do_syscall_64+0xc6/0x1e0 [ 9608.093381][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9608.093381][ T282] [ 9608.095638][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9608.095638][ T282] netdev_get_by_index+0x5e/0x80 [ 9608.095638][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9608.095638][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9608.095638][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9608.095638][ T282] ipv6_add_addr+0x411/0x2000 [ 9608.095638][ T282] inet6_addr_add+0x30e/0xa40 [ 9608.095638][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9608.095638][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9608.095638][ T282] netlink_rcv_skb+0x130/0x360 [ 9608.095638][ T282] netlink_unicast+0x449/0x710 [ 9608.095638][ T282] netlink_sendmsg+0x723/0xbe0 [ 9608.095638][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9608.095638][ T282] ___sys_sendmsg+0xee/0x170 [ 9608.095638][ T282] __sys_sendmsg+0xcd/0x170 [ 9608.095638][ T282] do_syscall_64+0xc6/0x1e0 [ 9608.095638][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9608.095638][ T282] [ 9608.097875][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9608.097875][ T282] netdev_get_by_index+0x5e/0x80 [ 9608.097875][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9608.097875][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9608.097875][ T282] ip6_route_add+0x1c/0x140 [ 9608.097875][ T282] addrconf_add_mroute+0x129/0x180 [ 9608.097875][ T282] addrconf_add_dev+0xe2/0x170 [ 9608.097875][ T282] inet6_addr_add+0x12f/0xa40 [ 9608.097875][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9608.097875][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9608.097875][ T282] netlink_rcv_skb+0x130/0x360 [ 9608.097875][ T282] netlink_unicast+0x449/0x710 [ 9608.097875][ T282] netlink_sendmsg+0x723/0xbe0 [ 9608.097875][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9608.097875][ T282] ___sys_sendmsg+0xee/0x170 [ 9608.097875][ T282] __sys_sendmsg+0xcd/0x170 [ 9608.097875][ T282] do_syscall_64+0xc6/0x1e0 [ 9608.097875][ T282] [ 9608.100075][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9608.100075][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9608.100075][ T282] ipv6_find_idev+0x102/0x170 [ 9608.100075][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9608.100075][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9608.100075][ T282] netlink_rcv_skb+0x130/0x360 [ 9608.100075][ T282] netlink_unicast+0x449/0x710 [ 9608.100075][ T282] netlink_sendmsg+0x723/0xbe0 [ 9608.100075][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9608.100075][ T282] ___sys_sendmsg+0xee/0x170 [ 9608.100075][ T282] __sys_sendmsg+0xcd/0x170 [ 9608.100075][ T282] do_syscall_64+0xc6/0x1e0 [ 9608.100075][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9608.100075][ T282] [ 9608.101816][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9608.101816][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9608.101816][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9608.101816][ T282] ipv6_find_idev+0x102/0x170 [ 9608.101816][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9608.101816][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9608.101816][ T282] netlink_rcv_skb+0x130/0x360 [ 9608.101816][ T282] netlink_unicast+0x449/0x710 [ 9608.101816][ T282] netlink_sendmsg+0x723/0xbe0 [ 9608.101816][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9608.101816][ T282] ___sys_sendmsg+0xee/0x170 [ 9608.101816][ T282] __sys_sendmsg+0xcd/0x170 [ 9608.101816][ T282] do_syscall_64+0xc6/0x1e0 [ 9608.101816][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9608.101816][ T282] [ 9609.899050][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9609.899466][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9609.899466][ T284] netdev_get_by_index+0x5e/0x80 [ 9609.899466][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9609.899466][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9609.899466][ T284] ip6_route_add+0x1c/0x140 [ 9609.899466][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9609.899466][ T284] inet6_addr_add+0x4f8/0xa40 [ 9609.899466][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9609.899466][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9609.899466][ T284] netlink_rcv_skb+0x130/0x360 [ 9609.899466][ T284] netlink_unicast+0x449/0x710 [ 9609.899466][ T284] netlink_sendmsg+0x723/0xbe0 [ 9609.899466][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9609.899466][ T284] ___sys_sendmsg+0xee/0x170 [ 9609.899466][ T284] __sys_sendmsg+0xcd/0x170 [ 9609.899466][ T284] do_syscall_64+0xc6/0x1e0 [ 9609.899466][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9609.899466][ T284] [ 9609.901718][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9609.901718][ T284] netdev_get_by_index+0x5e/0x80 [ 9609.901718][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9609.901718][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9609.901718][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9609.901718][ T284] ipv6_add_addr+0x411/0x2000 [ 9609.901718][ T284] inet6_addr_add+0x30e/0xa40 [ 9609.901718][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9609.901718][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9609.901718][ T284] netlink_rcv_skb+0x130/0x360 [ 9609.901718][ T284] netlink_unicast+0x449/0x710 [ 9609.901718][ T284] netlink_sendmsg+0x723/0xbe0 [ 9609.901718][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9609.901718][ T284] ___sys_sendmsg+0xee/0x170 [ 9609.901718][ T284] __sys_sendmsg+0xcd/0x170 [ 9609.901718][ T284] do_syscall_64+0xc6/0x1e0 [ 9609.901718][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9609.901718][ T284] [ 9609.903940][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9609.903940][ T284] netdev_get_by_index+0x5e/0x80 [ 9609.903940][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9609.903940][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9609.903940][ T284] ip6_route_add+0x1c/0x140 [ 9609.903940][ T284] addrconf_add_mroute+0x129/0x180 [ 9609.903940][ T284] addrconf_add_dev+0xe2/0x170 [ 9609.903940][ T284] inet6_addr_add+0x12f/0xa40 [ 9609.903940][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9609.903940][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9609.903940][ T284] netlink_rcv_skb+0x130/0x360 [ 9609.903940][ T284] netlink_unicast+0x449/0x710 [ 9609.903940][ T284] netlink_sendmsg+0x723/0xbe0 [ 9609.903940][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9609.903940][ T284] ___sys_sendmsg+0xee/0x170 [ 9609.903940][ T284] __sys_sendmsg+0xcd/0x170 [ 9609.903940][ T284] do_syscall_64+0xc6/0x1e0 [ 9609.903940][ T284] [ 9609.906147][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9609.906147][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9609.906147][ T284] ipv6_find_idev+0x102/0x170 [ 9609.906147][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9609.906147][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9609.906147][ T284] netlink_rcv_skb+0x130/0x360 [ 9609.906147][ T284] netlink_unicast+0x449/0x710 [ 9609.906147][ T284] netlink_sendmsg+0x723/0xbe0 [ 9609.906147][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9609.906147][ T284] ___sys_sendmsg+0xee/0x170 [ 9609.906147][ T284] __sys_sendmsg+0xcd/0x170 [ 9609.906147][ T284] do_syscall_64+0xc6/0x1e0 [ 9609.906147][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9609.906147][ T284] [ 9609.907868][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9609.907868][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9609.907868][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9609.907868][ T284] ipv6_find_idev+0x102/0x170 [ 9609.907868][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9609.907868][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9609.907868][ T284] netlink_rcv_skb+0x130/0x360 [ 9609.907868][ T284] netlink_unicast+0x449/0x710 [ 9609.907868][ T284] netlink_sendmsg+0x723/0xbe0 [ 9609.907868][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9609.907868][ T284] ___sys_sendmsg+0xee/0x170 [ 9609.907868][ T284] __sys_sendmsg+0xcd/0x170 [ 9609.907868][ T284] do_syscall_64+0xc6/0x1e0 [ 9609.907868][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9609.907868][ T284] [ 9618.339016][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9618.339506][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9618.339506][ T282] dst_init+0x84/0x4a0 [ 9618.339506][ T282] dst_alloc+0x97/0x150 [ 9618.339506][ T282] ip6_dst_alloc+0x23/0x90 [ 9618.339506][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9618.339506][ T282] ip6_pol_route+0x56f/0x840 [ 9618.339506][ T282] fib6_rule_lookup+0x196/0x240 [ 9618.339506][ T282] ip6_route_input+0x542/0x980 [ 9618.339506][ T282] ipv6_rcv+0x8f/0x400 [ 9618.339506][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9618.339506][ T282] process_backlog+0x101/0x620 [ 9618.339506][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9618.339506][ T282] net_rx_action+0x495/0xbe0 [ 9618.339506][ T282] __do_softirq+0x1b5/0x7f6 [ 9618.339506][ T282] [ 9618.341347][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9618.341347][ T282] netdev_get_by_index+0x5e/0x80 [ 9618.341347][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9618.341347][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9618.341347][ T282] ip6_route_add+0x1c/0x140 [ 9618.341347][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9618.341347][ T282] inet6_addr_add+0x4f8/0xa40 [ 9618.341347][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9618.341347][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9618.341347][ T282] netlink_rcv_skb+0x130/0x360 [ 9618.341347][ T282] netlink_unicast+0x449/0x710 [ 9618.341347][ T282] netlink_sendmsg+0x723/0xbe0 [ 9618.341347][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9618.341347][ T282] ___sys_sendmsg+0xee/0x170 [ 9618.341347][ T282] __sys_sendmsg+0xcd/0x170 [ 9618.341347][ T282] do_syscall_64+0xc6/0x1e0 [ 9618.341347][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9618.341347][ T282] [ 9618.343581][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9618.343581][ T282] netdev_get_by_index+0x5e/0x80 [ 9618.343581][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9618.343581][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9618.343581][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9618.343581][ T282] ipv6_add_addr+0x411/0x2000 [ 9618.343581][ T282] inet6_addr_add+0x30e/0xa40 [ 9618.343581][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9618.343581][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9618.343581][ T282] netlink_rcv_skb+0x130/0x360 [ 9618.343581][ T282] netlink_unicast+0x449/0x710 [ 9618.343581][ T282] netlink_sendmsg+0x723/0xbe0 [ 9618.343581][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9618.343581][ T282] ___sys_sendmsg+0xee/0x170 [ 9618.343581][ T282] __sys_sendmsg+0xcd/0x170 [ 9618.343581][ T282] do_syscall_64+0xc6/0x1e0 [ 9618.343581][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9618.343581][ T282] [ 9618.345836][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9618.345836][ T282] netdev_get_by_index+0x5e/0x80 [ 9618.345836][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9618.345836][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9618.345836][ T282] ip6_route_add+0x1c/0x140 [ 9618.345836][ T282] addrconf_add_mroute+0x129/0x180 [ 9618.345836][ T282] addrconf_add_dev+0xe2/0x170 [ 9618.345836][ T282] inet6_addr_add+0x12f/0xa40 [ 9618.345836][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9618.345836][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9618.345836][ T282] netlink_rcv_skb+0x130/0x360 [ 9618.345836][ T282] netlink_unicast+0x449/0x710 [ 9618.345836][ T282] netlink_sendmsg+0x723/0xbe0 [ 9618.345836][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9618.345836][ T282] ___sys_sendmsg+0xee/0x170 [ 9618.345836][ T282] __sys_sendmsg+0xcd/0x170 [ 9618.345836][ T282] do_syscall_64+0xc6/0x1e0 [ 9618.345836][ T282] [ 9618.348511][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9618.348511][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9618.348511][ T282] ipv6_find_idev+0x102/0x170 [ 9618.348511][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9618.348511][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9618.348511][ T282] netlink_rcv_skb+0x130/0x360 [ 9618.348511][ T282] netlink_unicast+0x449/0x710 [ 9618.348511][ T282] netlink_sendmsg+0x723/0xbe0 [ 9618.348511][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9618.348511][ T282] ___sys_sendmsg+0xee/0x170 [ 9618.348511][ T282] __sys_sendmsg+0xcd/0x170 [ 9618.348511][ T282] do_syscall_64+0xc6/0x1e0 [ 9618.348511][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9618.348511][ T282] [ 9618.350235][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9618.350235][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9618.350235][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9618.350235][ T282] ipv6_find_idev+0x102/0x170 [ 9618.350235][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9618.350235][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9618.350235][ T282] netlink_rcv_skb+0x130/0x360 [ 9618.350235][ T282] netlink_unicast+0x449/0x710 [ 9618.350235][ T282] netlink_sendmsg+0x723/0xbe0 [ 9618.350235][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9618.350235][ T282] ___sys_sendmsg+0xee/0x170 [ 9618.350235][ T282] __sys_sendmsg+0xcd/0x170 [ 9618.350235][ T282] do_syscall_64+0xc6/0x1e0 [ 9618.350235][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9618.350235][ T282] [ 9620.163004][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9620.163412][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9620.163412][ T284] netdev_get_by_index+0x5e/0x80 [ 9620.163412][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9620.163412][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9620.163412][ T284] ip6_route_add+0x1c/0x140 [ 9620.163412][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9620.163412][ T284] inet6_addr_add+0x4f8/0xa40 [ 9620.163412][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9620.163412][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9620.163412][ T284] netlink_rcv_skb+0x130/0x360 [ 9620.163412][ T284] netlink_unicast+0x449/0x710 [ 9620.163412][ T284] netlink_sendmsg+0x723/0xbe0 [ 9620.163412][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9620.163412][ T284] ___sys_sendmsg+0xee/0x170 [ 9620.163412][ T284] __sys_sendmsg+0xcd/0x170 [ 9620.163412][ T284] do_syscall_64+0xc6/0x1e0 [ 9620.163412][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9620.163412][ T284] [ 9620.165669][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9620.165669][ T284] netdev_get_by_index+0x5e/0x80 [ 9620.165669][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9620.165669][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9620.165669][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9620.165669][ T284] ipv6_add_addr+0x411/0x2000 [ 9620.165669][ T284] inet6_addr_add+0x30e/0xa40 [ 9620.165669][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9620.165669][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9620.165669][ T284] netlink_rcv_skb+0x130/0x360 [ 9620.165669][ T284] netlink_unicast+0x449/0x710 [ 9620.165669][ T284] netlink_sendmsg+0x723/0xbe0 [ 9620.165669][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9620.165669][ T284] ___sys_sendmsg+0xee/0x170 [ 9620.165669][ T284] __sys_sendmsg+0xcd/0x170 [ 9620.165669][ T284] do_syscall_64+0xc6/0x1e0 [ 9620.165669][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9620.165669][ T284] [ 9620.167894][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9620.167894][ T284] netdev_get_by_index+0x5e/0x80 [ 9620.167894][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9620.167894][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9620.167894][ T284] ip6_route_add+0x1c/0x140 [ 9620.167894][ T284] addrconf_add_mroute+0x129/0x180 [ 9620.167894][ T284] addrconf_add_dev+0xe2/0x170 [ 9620.167894][ T284] inet6_addr_add+0x12f/0xa40 [ 9620.167894][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9620.167894][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9620.167894][ T284] netlink_rcv_skb+0x130/0x360 [ 9620.167894][ T284] netlink_unicast+0x449/0x710 [ 9620.167894][ T284] netlink_sendmsg+0x723/0xbe0 [ 9620.167894][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9620.167894][ T284] ___sys_sendmsg+0xee/0x170 [ 9620.167894][ T284] __sys_sendmsg+0xcd/0x170 [ 9620.167894][ T284] do_syscall_64+0xc6/0x1e0 [ 9620.167894][ T284] [ 9620.170091][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9620.170091][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9620.170091][ T284] ipv6_find_idev+0x102/0x170 [ 9620.170091][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9620.170091][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9620.170091][ T284] netlink_rcv_skb+0x130/0x360 [ 9620.170091][ T284] netlink_unicast+0x449/0x710 [ 9620.170091][ T284] netlink_sendmsg+0x723/0xbe0 [ 9620.170091][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9620.170091][ T284] ___sys_sendmsg+0xee/0x170 [ 9620.170091][ T284] __sys_sendmsg+0xcd/0x170 [ 9620.170091][ T284] do_syscall_64+0xc6/0x1e0 [ 9620.170091][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9620.170091][ T284] [ 9620.171799][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9620.171799][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9620.171799][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9620.171799][ T284] ipv6_find_idev+0x102/0x170 [ 9620.171799][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9620.171799][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9620.171799][ T284] netlink_rcv_skb+0x130/0x360 [ 9620.171799][ T284] netlink_unicast+0x449/0x710 [ 9620.171799][ T284] netlink_sendmsg+0x723/0xbe0 [ 9620.171799][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9620.171799][ T284] ___sys_sendmsg+0xee/0x170 [ 9620.171799][ T284] __sys_sendmsg+0xcd/0x170 [ 9620.171799][ T284] do_syscall_64+0xc6/0x1e0 [ 9620.171799][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9620.171799][ T284] [ 9628.595025][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9628.595468][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9628.595468][ T282] dst_init+0x84/0x4a0 [ 9628.595468][ T282] dst_alloc+0x97/0x150 [ 9628.595468][ T282] ip6_dst_alloc+0x23/0x90 [ 9628.595468][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9628.595468][ T282] ip6_pol_route+0x56f/0x840 [ 9628.595468][ T282] fib6_rule_lookup+0x196/0x240 [ 9628.595468][ T282] ip6_route_input+0x542/0x980 [ 9628.595468][ T282] ipv6_rcv+0x8f/0x400 [ 9628.595468][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9628.595468][ T282] process_backlog+0x101/0x620 [ 9628.595468][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9628.595468][ T282] net_rx_action+0x495/0xbe0 [ 9628.595468][ T282] __do_softirq+0x1b5/0x7f6 [ 9628.595468][ T282] [ 9628.597302][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9628.597302][ T282] netdev_get_by_index+0x5e/0x80 [ 9628.597302][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9628.597302][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9628.597302][ T282] ip6_route_add+0x1c/0x140 [ 9628.597302][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9628.597302][ T282] inet6_addr_add+0x4f8/0xa40 [ 9628.597302][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9628.597302][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9628.597302][ T282] netlink_rcv_skb+0x130/0x360 [ 9628.597302][ T282] netlink_unicast+0x449/0x710 [ 9628.597302][ T282] netlink_sendmsg+0x723/0xbe0 [ 9628.597302][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9628.597302][ T282] ___sys_sendmsg+0xee/0x170 [ 9628.597302][ T282] __sys_sendmsg+0xcd/0x170 [ 9628.597302][ T282] do_syscall_64+0xc6/0x1e0 [ 9628.597302][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9628.597302][ T282] [ 9628.599543][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9628.599543][ T282] netdev_get_by_index+0x5e/0x80 [ 9628.599543][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9628.599543][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9628.599543][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9628.599543][ T282] ipv6_add_addr+0x411/0x2000 [ 9628.599543][ T282] inet6_addr_add+0x30e/0xa40 [ 9628.599543][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9628.599543][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9628.599543][ T282] netlink_rcv_skb+0x130/0x360 [ 9628.599543][ T282] netlink_unicast+0x449/0x710 [ 9628.599543][ T282] netlink_sendmsg+0x723/0xbe0 [ 9628.599543][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9628.599543][ T282] ___sys_sendmsg+0xee/0x170 [ 9628.599543][ T282] __sys_sendmsg+0xcd/0x170 [ 9628.599543][ T282] do_syscall_64+0xc6/0x1e0 [ 9628.599543][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9628.599543][ T282] [ 9628.601772][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9628.601772][ T282] netdev_get_by_index+0x5e/0x80 [ 9628.601772][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9628.601772][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9628.601772][ T282] ip6_route_add+0x1c/0x140 [ 9628.601772][ T282] addrconf_add_mroute+0x129/0x180 [ 9628.601772][ T282] addrconf_add_dev+0xe2/0x170 [ 9628.601772][ T282] inet6_addr_add+0x12f/0xa40 [ 9628.601772][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9628.601772][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9628.601772][ T282] netlink_rcv_skb+0x130/0x360 [ 9628.601772][ T282] netlink_unicast+0x449/0x710 [ 9628.601772][ T282] netlink_sendmsg+0x723/0xbe0 [ 9628.601772][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9628.601772][ T282] ___sys_sendmsg+0xee/0x170 [ 9628.601772][ T282] __sys_sendmsg+0xcd/0x170 [ 9628.601772][ T282] do_syscall_64+0xc6/0x1e0 [ 9628.601772][ T282] [ 9628.603969][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9628.603969][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9628.603969][ T282] ipv6_find_idev+0x102/0x170 [ 9628.603969][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9628.603969][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9628.603969][ T282] netlink_rcv_skb+0x130/0x360 [ 9628.603969][ T282] netlink_unicast+0x449/0x710 [ 9628.603969][ T282] netlink_sendmsg+0x723/0xbe0 [ 9628.603969][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9628.603969][ T282] ___sys_sendmsg+0xee/0x170 [ 9628.603969][ T282] __sys_sendmsg+0xcd/0x170 [ 9628.603969][ T282] do_syscall_64+0xc6/0x1e0 [ 9628.603969][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9628.603969][ T282] [ 9628.605796][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9628.605796][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9628.605796][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9628.605796][ T282] ipv6_find_idev+0x102/0x170 [ 9628.605796][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9628.605796][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9628.605796][ T282] netlink_rcv_skb+0x130/0x360 [ 9628.605796][ T282] netlink_unicast+0x449/0x710 [ 9628.605796][ T282] netlink_sendmsg+0x723/0xbe0 [ 9628.605796][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9628.605796][ T282] ___sys_sendmsg+0xee/0x170 [ 9628.605796][ T282] __sys_sendmsg+0xcd/0x170 [ 9628.605796][ T282] do_syscall_64+0xc6/0x1e0 [ 9628.605796][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9628.605796][ T282] [ 9630.419007][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9630.419481][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9630.419481][ T284] netdev_get_by_index+0x5e/0x80 [ 9630.419481][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9630.419481][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9630.419481][ T284] ip6_route_add+0x1c/0x140 [ 9630.419481][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9630.419481][ T284] inet6_addr_add+0x4f8/0xa40 [ 9630.419481][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9630.419481][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9630.419481][ T284] netlink_rcv_skb+0x130/0x360 [ 9630.419481][ T284] netlink_unicast+0x449/0x710 [ 9630.419481][ T284] netlink_sendmsg+0x723/0xbe0 [ 9630.419481][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9630.419481][ T284] ___sys_sendmsg+0xee/0x170 [ 9630.419481][ T284] __sys_sendmsg+0xcd/0x170 [ 9630.419481][ T284] do_syscall_64+0xc6/0x1e0 [ 9630.419481][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9630.419481][ T284] [ 9630.421758][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9630.421758][ T284] netdev_get_by_index+0x5e/0x80 [ 9630.421758][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9630.421758][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9630.421758][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9630.421758][ T284] ipv6_add_addr+0x411/0x2000 [ 9630.421758][ T284] inet6_addr_add+0x30e/0xa40 [ 9630.421758][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9630.421758][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9630.421758][ T284] netlink_rcv_skb+0x130/0x360 [ 9630.421758][ T284] netlink_unicast+0x449/0x710 [ 9630.421758][ T284] netlink_sendmsg+0x723/0xbe0 [ 9630.421758][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9630.421758][ T284] ___sys_sendmsg+0xee/0x170 [ 9630.421758][ T284] __sys_sendmsg+0xcd/0x170 [ 9630.421758][ T284] do_syscall_64+0xc6/0x1e0 [ 9630.421758][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9630.421758][ T284] [ 9630.424006][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9630.424006][ T284] netdev_get_by_index+0x5e/0x80 [ 9630.424006][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9630.424006][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9630.424006][ T284] ip6_route_add+0x1c/0x140 [ 9630.424006][ T284] addrconf_add_mroute+0x129/0x180 [ 9630.424006][ T284] addrconf_add_dev+0xe2/0x170 [ 9630.424006][ T284] inet6_addr_add+0x12f/0xa40 [ 9630.424006][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9630.424006][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9630.424006][ T284] netlink_rcv_skb+0x130/0x360 [ 9630.424006][ T284] netlink_unicast+0x449/0x710 [ 9630.424006][ T284] netlink_sendmsg+0x723/0xbe0 [ 9630.424006][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9630.424006][ T284] ___sys_sendmsg+0xee/0x170 [ 9630.424006][ T284] __sys_sendmsg+0xcd/0x170 [ 9630.424006][ T284] do_syscall_64+0xc6/0x1e0 [ 9630.424006][ T284] [ 9630.426207][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9630.426207][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9630.426207][ T284] ipv6_find_idev+0x102/0x170 [ 9630.426207][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9630.426207][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9630.426207][ T284] netlink_rcv_skb+0x130/0x360 [ 9630.426207][ T284] netlink_unicast+0x449/0x710 [ 9630.426207][ T284] netlink_sendmsg+0x723/0xbe0 [ 9630.426207][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9630.426207][ T284] ___sys_sendmsg+0xee/0x170 [ 9630.426207][ T284] __sys_sendmsg+0xcd/0x170 [ 9630.426207][ T284] do_syscall_64+0xc6/0x1e0 [ 9630.426207][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9630.426207][ T284] [ 9630.427924][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9630.427924][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9630.427924][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9630.427924][ T284] ipv6_find_idev+0x102/0x170 [ 9630.427924][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9630.427924][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9630.427924][ T284] netlink_rcv_skb+0x130/0x360 [ 9630.427924][ T284] netlink_unicast+0x449/0x710 [ 9630.427924][ T284] netlink_sendmsg+0x723/0xbe0 [ 9630.427924][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9630.427924][ T284] ___sys_sendmsg+0xee/0x170 [ 9630.427924][ T284] __sys_sendmsg+0xcd/0x170 [ 9630.427924][ T284] do_syscall_64+0xc6/0x1e0 [ 9630.427924][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9630.427924][ T284] [ 9638.843024][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9638.843524][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9638.843524][ T282] dst_init+0x84/0x4a0 [ 9638.843524][ T282] dst_alloc+0x97/0x150 [ 9638.843524][ T282] ip6_dst_alloc+0x23/0x90 [ 9638.843524][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9638.843524][ T282] ip6_pol_route+0x56f/0x840 [ 9638.843524][ T282] fib6_rule_lookup+0x196/0x240 [ 9638.843524][ T282] ip6_route_input+0x542/0x980 [ 9638.843524][ T282] ipv6_rcv+0x8f/0x400 [ 9638.843524][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9638.843524][ T282] process_backlog+0x101/0x620 [ 9638.843524][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9638.843524][ T282] net_rx_action+0x495/0xbe0 [ 9638.843524][ T282] __do_softirq+0x1b5/0x7f6 [ 9638.843524][ T282] [ 9638.845355][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9638.845355][ T282] netdev_get_by_index+0x5e/0x80 [ 9638.845355][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9638.845355][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9638.845355][ T282] ip6_route_add+0x1c/0x140 [ 9638.845355][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9638.845355][ T282] inet6_addr_add+0x4f8/0xa40 [ 9638.845355][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9638.845355][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9638.845355][ T282] netlink_rcv_skb+0x130/0x360 [ 9638.845355][ T282] netlink_unicast+0x449/0x710 [ 9638.845355][ T282] netlink_sendmsg+0x723/0xbe0 [ 9638.845355][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9638.845355][ T282] ___sys_sendmsg+0xee/0x170 [ 9638.845355][ T282] __sys_sendmsg+0xcd/0x170 [ 9638.845355][ T282] do_syscall_64+0xc6/0x1e0 [ 9638.845355][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9638.845355][ T282] [ 9638.847580][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9638.847580][ T282] netdev_get_by_index+0x5e/0x80 [ 9638.847580][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9638.847580][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9638.847580][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9638.847580][ T282] ipv6_add_addr+0x411/0x2000 [ 9638.847580][ T282] inet6_addr_add+0x30e/0xa40 [ 9638.847580][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9638.847580][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9638.847580][ T282] netlink_rcv_skb+0x130/0x360 [ 9638.847580][ T282] netlink_unicast+0x449/0x710 [ 9638.847580][ T282] netlink_sendmsg+0x723/0xbe0 [ 9638.847580][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9638.847580][ T282] ___sys_sendmsg+0xee/0x170 [ 9638.847580][ T282] __sys_sendmsg+0xcd/0x170 [ 9638.847580][ T282] do_syscall_64+0xc6/0x1e0 [ 9638.847580][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9638.847580][ T282] [ 9638.849812][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9638.849812][ T282] netdev_get_by_index+0x5e/0x80 [ 9638.849812][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9638.849812][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9638.849812][ T282] ip6_route_add+0x1c/0x140 [ 9638.849812][ T282] addrconf_add_mroute+0x129/0x180 [ 9638.849812][ T282] addrconf_add_dev+0xe2/0x170 [ 9638.849812][ T282] inet6_addr_add+0x12f/0xa40 [ 9638.849812][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9638.849812][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9638.849812][ T282] netlink_rcv_skb+0x130/0x360 [ 9638.849812][ T282] netlink_unicast+0x449/0x710 [ 9638.849812][ T282] netlink_sendmsg+0x723/0xbe0 [ 9638.849812][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9638.849812][ T282] ___sys_sendmsg+0xee/0x170 [ 9638.849812][ T282] __sys_sendmsg+0xcd/0x170 [ 9638.849812][ T282] do_syscall_64+0xc6/0x1e0 [ 9638.849812][ T282] [ 9638.852003][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9638.852003][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9638.852003][ T282] ipv6_find_idev+0x102/0x170 [ 9638.852003][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9638.852003][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9638.852003][ T282] netlink_rcv_skb+0x130/0x360 [ 9638.852003][ T282] netlink_unicast+0x449/0x710 [ 9638.852003][ T282] netlink_sendmsg+0x723/0xbe0 [ 9638.852003][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9638.852003][ T282] ___sys_sendmsg+0xee/0x170 [ 9638.852003][ T282] __sys_sendmsg+0xcd/0x170 [ 9638.852003][ T282] do_syscall_64+0xc6/0x1e0 [ 9638.852003][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9638.852003][ T282] [ 9638.853714][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9638.853714][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9638.853714][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9638.853714][ T282] ipv6_find_idev+0x102/0x170 [ 9638.853714][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9638.853714][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9638.853714][ T282] netlink_rcv_skb+0x130/0x360 [ 9638.853714][ T282] netlink_unicast+0x449/0x710 [ 9638.853714][ T282] netlink_sendmsg+0x723/0xbe0 [ 9638.853714][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9638.853714][ T282] ___sys_sendmsg+0xee/0x170 [ 9638.853714][ T282] __sys_sendmsg+0xcd/0x170 [ 9638.853714][ T282] do_syscall_64+0xc6/0x1e0 [ 9638.853714][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9638.853714][ T282] [ 9640.675016][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9640.675447][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9640.675447][ T284] netdev_get_by_index+0x5e/0x80 [ 9640.675447][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9640.675447][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9640.675447][ T284] ip6_route_add+0x1c/0x140 [ 9640.675447][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9640.675447][ T284] inet6_addr_add+0x4f8/0xa40 [ 9640.675447][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9640.675447][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9640.675447][ T284] netlink_rcv_skb+0x130/0x360 [ 9640.675447][ T284] netlink_unicast+0x449/0x710 [ 9640.675447][ T284] netlink_sendmsg+0x723/0xbe0 [ 9640.675447][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9640.675447][ T284] ___sys_sendmsg+0xee/0x170 [ 9640.675447][ T284] __sys_sendmsg+0xcd/0x170 [ 9640.675447][ T284] do_syscall_64+0xc6/0x1e0 [ 9640.675447][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9640.675447][ T284] [ 9640.677682][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9640.677682][ T284] netdev_get_by_index+0x5e/0x80 [ 9640.677682][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9640.677682][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9640.677682][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9640.677682][ T284] ipv6_add_addr+0x411/0x2000 [ 9640.677682][ T284] inet6_addr_add+0x30e/0xa40 [ 9640.677682][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9640.677682][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9640.677682][ T284] netlink_rcv_skb+0x130/0x360 [ 9640.677682][ T284] netlink_unicast+0x449/0x710 [ 9640.677682][ T284] netlink_sendmsg+0x723/0xbe0 [ 9640.677682][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9640.677682][ T284] ___sys_sendmsg+0xee/0x170 [ 9640.677682][ T284] __sys_sendmsg+0xcd/0x170 [ 9640.677682][ T284] do_syscall_64+0xc6/0x1e0 [ 9640.677682][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9640.677682][ T284] [ 9640.679888][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9640.679888][ T284] netdev_get_by_index+0x5e/0x80 [ 9640.679888][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9640.679888][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9640.679888][ T284] ip6_route_add+0x1c/0x140 [ 9640.679888][ T284] addrconf_add_mroute+0x129/0x180 [ 9640.679888][ T284] addrconf_add_dev+0xe2/0x170 [ 9640.679888][ T284] inet6_addr_add+0x12f/0xa40 [ 9640.679888][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9640.679888][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9640.679888][ T284] netlink_rcv_skb+0x130/0x360 [ 9640.679888][ T284] netlink_unicast+0x449/0x710 [ 9640.679888][ T284] netlink_sendmsg+0x723/0xbe0 [ 9640.679888][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9640.679888][ T284] ___sys_sendmsg+0xee/0x170 [ 9640.679888][ T284] __sys_sendmsg+0xcd/0x170 [ 9640.679888][ T284] do_syscall_64+0xc6/0x1e0 [ 9640.679888][ T284] [ 9640.682058][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9640.682058][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9640.682058][ T284] ipv6_find_idev+0x102/0x170 [ 9640.682058][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9640.682058][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9640.682058][ T284] netlink_rcv_skb+0x130/0x360 [ 9640.682058][ T284] netlink_unicast+0x449/0x710 [ 9640.682058][ T284] netlink_sendmsg+0x723/0xbe0 [ 9640.682058][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9640.682058][ T284] ___sys_sendmsg+0xee/0x170 [ 9640.682058][ T284] __sys_sendmsg+0xcd/0x170 [ 9640.682058][ T284] do_syscall_64+0xc6/0x1e0 [ 9640.682058][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9640.682058][ T284] [ 9640.683758][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9640.683758][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9640.683758][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9640.683758][ T284] ipv6_find_idev+0x102/0x170 [ 9640.683758][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9640.683758][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9640.683758][ T284] netlink_rcv_skb+0x130/0x360 [ 9640.683758][ T284] netlink_unicast+0x449/0x710 [ 9640.683758][ T284] netlink_sendmsg+0x723/0xbe0 [ 9640.683758][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9640.683758][ T284] ___sys_sendmsg+0xee/0x170 [ 9640.683758][ T284] __sys_sendmsg+0xcd/0x170 [ 9640.683758][ T284] do_syscall_64+0xc6/0x1e0 [ 9640.683758][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9640.683758][ T284] [ 9649.091016][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9649.091511][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9649.091511][ T282] dst_init+0x84/0x4a0 [ 9649.091511][ T282] dst_alloc+0x97/0x150 [ 9649.091511][ T282] ip6_dst_alloc+0x23/0x90 [ 9649.091511][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9649.091511][ T282] ip6_pol_route+0x56f/0x840 [ 9649.091511][ T282] fib6_rule_lookup+0x196/0x240 [ 9649.091511][ T282] ip6_route_input+0x542/0x980 [ 9649.091511][ T282] ipv6_rcv+0x8f/0x400 [ 9649.091511][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9649.091511][ T282] process_backlog+0x101/0x620 [ 9649.091511][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9649.091511][ T282] net_rx_action+0x495/0xbe0 [ 9649.091511][ T282] __do_softirq+0x1b5/0x7f6 [ 9649.091511][ T282] [ 9649.093327][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9649.093327][ T282] netdev_get_by_index+0x5e/0x80 [ 9649.093327][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9649.093327][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9649.093327][ T282] ip6_route_add+0x1c/0x140 [ 9649.093327][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9649.093327][ T282] inet6_addr_add+0x4f8/0xa40 [ 9649.093327][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9649.093327][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9649.093327][ T282] netlink_rcv_skb+0x130/0x360 [ 9649.093327][ T282] netlink_unicast+0x449/0x710 [ 9649.093327][ T282] netlink_sendmsg+0x723/0xbe0 [ 9649.093327][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9649.093327][ T282] ___sys_sendmsg+0xee/0x170 [ 9649.093327][ T282] __sys_sendmsg+0xcd/0x170 [ 9649.093327][ T282] do_syscall_64+0xc6/0x1e0 [ 9649.093327][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9649.093327][ T282] [ 9649.095577][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9649.095577][ T282] netdev_get_by_index+0x5e/0x80 [ 9649.095577][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9649.095577][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9649.095577][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9649.095577][ T282] ipv6_add_addr+0x411/0x2000 [ 9649.095577][ T282] inet6_addr_add+0x30e/0xa40 [ 9649.095577][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9649.095577][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9649.095577][ T282] netlink_rcv_skb+0x130/0x360 [ 9649.095577][ T282] netlink_unicast+0x449/0x710 [ 9649.095577][ T282] netlink_sendmsg+0x723/0xbe0 [ 9649.095577][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9649.095577][ T282] ___sys_sendmsg+0xee/0x170 [ 9649.095577][ T282] __sys_sendmsg+0xcd/0x170 [ 9649.095577][ T282] do_syscall_64+0xc6/0x1e0 [ 9649.095577][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9649.095577][ T282] [ 9649.097789][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9649.097789][ T282] netdev_get_by_index+0x5e/0x80 [ 9649.097789][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9649.097789][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9649.097789][ T282] ip6_route_add+0x1c/0x140 [ 9649.097789][ T282] addrconf_add_mroute+0x129/0x180 [ 9649.097789][ T282] addrconf_add_dev+0xe2/0x170 [ 9649.097789][ T282] inet6_addr_add+0x12f/0xa40 [ 9649.097789][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9649.097789][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9649.097789][ T282] netlink_rcv_skb+0x130/0x360 [ 9649.097789][ T282] netlink_unicast+0x449/0x710 [ 9649.097789][ T282] netlink_sendmsg+0x723/0xbe0 [ 9649.097789][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9649.097789][ T282] ___sys_sendmsg+0xee/0x170 [ 9649.097789][ T282] __sys_sendmsg+0xcd/0x170 [ 9649.097789][ T282] do_syscall_64+0xc6/0x1e0 [ 9649.097789][ T282] [ 9649.099966][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9649.099966][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9649.099966][ T282] ipv6_find_idev+0x102/0x170 [ 9649.099966][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9649.099966][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9649.099966][ T282] netlink_rcv_skb+0x130/0x360 [ 9649.099966][ T282] netlink_unicast+0x449/0x710 [ 9649.099966][ T282] netlink_sendmsg+0x723/0xbe0 [ 9649.099966][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9649.099966][ T282] ___sys_sendmsg+0xee/0x170 [ 9649.099966][ T282] __sys_sendmsg+0xcd/0x170 [ 9649.099966][ T282] do_syscall_64+0xc6/0x1e0 [ 9649.099966][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9649.099966][ T282] [ 9649.101670][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9649.101670][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9649.101670][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9649.101670][ T282] ipv6_find_idev+0x102/0x170 [ 9649.101670][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9649.101670][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9649.101670][ T282] netlink_rcv_skb+0x130/0x360 [ 9649.101670][ T282] netlink_unicast+0x449/0x710 [ 9649.101670][ T282] netlink_sendmsg+0x723/0xbe0 [ 9649.101670][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9649.101670][ T282] ___sys_sendmsg+0xee/0x170 [ 9649.101670][ T282] __sys_sendmsg+0xcd/0x170 [ 9649.101670][ T282] do_syscall_64+0xc6/0x1e0 [ 9649.101670][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9649.101670][ T282] [ 9650.931030][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9650.931513][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9650.931513][ T284] netdev_get_by_index+0x5e/0x80 [ 9650.931513][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9650.931513][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9650.931513][ T284] ip6_route_add+0x1c/0x140 [ 9650.931513][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9650.931513][ T284] inet6_addr_add+0x4f8/0xa40 [ 9650.931513][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9650.931513][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9650.931513][ T284] netlink_rcv_skb+0x130/0x360 [ 9650.931513][ T284] netlink_unicast+0x449/0x710 [ 9650.931513][ T284] netlink_sendmsg+0x723/0xbe0 [ 9650.931513][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9650.931513][ T284] ___sys_sendmsg+0xee/0x170 [ 9650.931513][ T284] __sys_sendmsg+0xcd/0x170 [ 9650.931513][ T284] do_syscall_64+0xc6/0x1e0 [ 9650.931513][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9650.931513][ T284] [ 9650.933754][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9650.933754][ T284] netdev_get_by_index+0x5e/0x80 [ 9650.933754][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9650.933754][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9650.933754][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9650.933754][ T284] ipv6_add_addr+0x411/0x2000 [ 9650.933754][ T284] inet6_addr_add+0x30e/0xa40 [ 9650.933754][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9650.933754][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9650.933754][ T284] netlink_rcv_skb+0x130/0x360 [ 9650.933754][ T284] netlink_unicast+0x449/0x710 [ 9650.933754][ T284] netlink_sendmsg+0x723/0xbe0 [ 9650.933754][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9650.933754][ T284] ___sys_sendmsg+0xee/0x170 [ 9650.933754][ T284] __sys_sendmsg+0xcd/0x170 [ 9650.933754][ T284] do_syscall_64+0xc6/0x1e0 [ 9650.933754][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9650.933754][ T284] [ 9650.935977][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9650.935977][ T284] netdev_get_by_index+0x5e/0x80 [ 9650.935977][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9650.935977][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9650.935977][ T284] ip6_route_add+0x1c/0x140 [ 9650.935977][ T284] addrconf_add_mroute+0x129/0x180 [ 9650.935977][ T284] addrconf_add_dev+0xe2/0x170 [ 9650.935977][ T284] inet6_addr_add+0x12f/0xa40 [ 9650.935977][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9650.935977][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9650.935977][ T284] netlink_rcv_skb+0x130/0x360 [ 9650.935977][ T284] netlink_unicast+0x449/0x710 [ 9650.935977][ T284] netlink_sendmsg+0x723/0xbe0 [ 9650.935977][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9650.935977][ T284] ___sys_sendmsg+0xee/0x170 [ 9650.935977][ T284] __sys_sendmsg+0xcd/0x170 [ 9650.935977][ T284] do_syscall_64+0xc6/0x1e0 [ 9650.935977][ T284] [ 9650.938148][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9650.938148][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9650.938148][ T284] ipv6_find_idev+0x102/0x170 [ 9650.938148][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9650.938148][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9650.938148][ T284] netlink_rcv_skb+0x130/0x360 [ 9650.938148][ T284] netlink_unicast+0x449/0x710 [ 9650.938148][ T284] netlink_sendmsg+0x723/0xbe0 [ 9650.938148][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9650.938148][ T284] ___sys_sendmsg+0xee/0x170 [ 9650.938148][ T284] __sys_sendmsg+0xcd/0x170 [ 9650.938148][ T284] do_syscall_64+0xc6/0x1e0 [ 9650.938148][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9650.938148][ T284] [ 9650.939852][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9650.939852][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9650.939852][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9650.939852][ T284] ipv6_find_idev+0x102/0x170 [ 9650.939852][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9650.939852][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9650.939852][ T284] netlink_rcv_skb+0x130/0x360 [ 9650.939852][ T284] netlink_unicast+0x449/0x710 [ 9650.939852][ T284] netlink_sendmsg+0x723/0xbe0 [ 9650.939852][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9650.939852][ T284] ___sys_sendmsg+0xee/0x170 [ 9650.939852][ T284] __sys_sendmsg+0xcd/0x170 [ 9650.939852][ T284] do_syscall_64+0xc6/0x1e0 [ 9650.939852][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9650.939852][ T284] [ 9659.338951][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9659.339454][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9659.339454][ T282] dst_init+0x84/0x4a0 [ 9659.339454][ T282] dst_alloc+0x97/0x150 [ 9659.339454][ T282] ip6_dst_alloc+0x23/0x90 [ 9659.339454][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9659.339454][ T282] ip6_pol_route+0x56f/0x840 [ 9659.339454][ T282] fib6_rule_lookup+0x196/0x240 [ 9659.339454][ T282] ip6_route_input+0x542/0x980 [ 9659.339454][ T282] ipv6_rcv+0x8f/0x400 [ 9659.339454][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9659.339454][ T282] process_backlog+0x101/0x620 [ 9659.339454][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9659.339454][ T282] net_rx_action+0x495/0xbe0 [ 9659.339454][ T282] __do_softirq+0x1b5/0x7f6 [ 9659.339454][ T282] [ 9659.341264][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9659.341264][ T282] netdev_get_by_index+0x5e/0x80 [ 9659.341264][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9659.341264][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9659.341264][ T282] ip6_route_add+0x1c/0x140 [ 9659.341264][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9659.341264][ T282] inet6_addr_add+0x4f8/0xa40 [ 9659.341264][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9659.341264][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9659.341264][ T282] netlink_rcv_skb+0x130/0x360 [ 9659.341264][ T282] netlink_unicast+0x449/0x710 [ 9659.341264][ T282] netlink_sendmsg+0x723/0xbe0 [ 9659.341264][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9659.341264][ T282] ___sys_sendmsg+0xee/0x170 [ 9659.341264][ T282] __sys_sendmsg+0xcd/0x170 [ 9659.341264][ T282] do_syscall_64+0xc6/0x1e0 [ 9659.341264][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9659.341264][ T282] [ 9659.343510][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9659.343510][ T282] netdev_get_by_index+0x5e/0x80 [ 9659.343510][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9659.343510][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9659.343510][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9659.343510][ T282] ipv6_add_addr+0x411/0x2000 [ 9659.343510][ T282] inet6_addr_add+0x30e/0xa40 [ 9659.343510][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9659.343510][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9659.343510][ T282] netlink_rcv_skb+0x130/0x360 [ 9659.343510][ T282] netlink_unicast+0x449/0x710 [ 9659.343510][ T282] netlink_sendmsg+0x723/0xbe0 [ 9659.343510][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9659.343510][ T282] ___sys_sendmsg+0xee/0x170 [ 9659.343510][ T282] __sys_sendmsg+0xcd/0x170 [ 9659.343510][ T282] do_syscall_64+0xc6/0x1e0 [ 9659.343510][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9659.343510][ T282] [ 9659.345749][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9659.345749][ T282] netdev_get_by_index+0x5e/0x80 [ 9659.345749][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9659.345749][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9659.345749][ T282] ip6_route_add+0x1c/0x140 [ 9659.345749][ T282] addrconf_add_mroute+0x129/0x180 [ 9659.345749][ T282] addrconf_add_dev+0xe2/0x170 [ 9659.345749][ T282] inet6_addr_add+0x12f/0xa40 [ 9659.345749][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9659.345749][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9659.345749][ T282] netlink_rcv_skb+0x130/0x360 [ 9659.345749][ T282] netlink_unicast+0x449/0x710 [ 9659.345749][ T282] netlink_sendmsg+0x723/0xbe0 [ 9659.345749][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9659.345749][ T282] ___sys_sendmsg+0xee/0x170 [ 9659.345749][ T282] __sys_sendmsg+0xcd/0x170 [ 9659.345749][ T282] do_syscall_64+0xc6/0x1e0 [ 9659.345749][ T282] [ 9659.348435][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9659.348435][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9659.348435][ T282] ipv6_find_idev+0x102/0x170 [ 9659.348435][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9659.348435][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9659.348435][ T282] netlink_rcv_skb+0x130/0x360 [ 9659.348435][ T282] netlink_unicast+0x449/0x710 [ 9659.348435][ T282] netlink_sendmsg+0x723/0xbe0 [ 9659.348435][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9659.348435][ T282] ___sys_sendmsg+0xee/0x170 [ 9659.348435][ T282] __sys_sendmsg+0xcd/0x170 [ 9659.348435][ T282] do_syscall_64+0xc6/0x1e0 [ 9659.348435][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9659.348435][ T282] [ 9659.350161][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9659.350161][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9659.350161][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9659.350161][ T282] ipv6_find_idev+0x102/0x170 [ 9659.350161][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9659.350161][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9659.350161][ T282] netlink_rcv_skb+0x130/0x360 [ 9659.350161][ T282] netlink_unicast+0x449/0x710 [ 9659.350161][ T282] netlink_sendmsg+0x723/0xbe0 [ 9659.350161][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9659.350161][ T282] ___sys_sendmsg+0xee/0x170 [ 9659.350161][ T282] __sys_sendmsg+0xcd/0x170 [ 9659.350161][ T282] do_syscall_64+0xc6/0x1e0 [ 9659.350161][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9659.350161][ T282] [ 9661.187005][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9661.187485][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9661.187485][ T284] netdev_get_by_index+0x5e/0x80 [ 9661.187485][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9661.187485][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9661.187485][ T284] ip6_route_add+0x1c/0x140 [ 9661.187485][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9661.187485][ T284] inet6_addr_add+0x4f8/0xa40 [ 9661.187485][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9661.187485][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9661.187485][ T284] netlink_rcv_skb+0x130/0x360 [ 9661.187485][ T284] netlink_unicast+0x449/0x710 [ 9661.187485][ T284] netlink_sendmsg+0x723/0xbe0 [ 9661.187485][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9661.187485][ T284] ___sys_sendmsg+0xee/0x170 [ 9661.187485][ T284] __sys_sendmsg+0xcd/0x170 [ 9661.187485][ T284] do_syscall_64+0xc6/0x1e0 [ 9661.187485][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9661.187485][ T284] [ 9661.189762][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9661.189762][ T284] netdev_get_by_index+0x5e/0x80 [ 9661.189762][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9661.189762][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9661.189762][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9661.189762][ T284] ipv6_add_addr+0x411/0x2000 [ 9661.189762][ T284] inet6_addr_add+0x30e/0xa40 [ 9661.189762][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9661.189762][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9661.189762][ T284] netlink_rcv_skb+0x130/0x360 [ 9661.189762][ T284] netlink_unicast+0x449/0x710 [ 9661.189762][ T284] netlink_sendmsg+0x723/0xbe0 [ 9661.189762][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9661.189762][ T284] ___sys_sendmsg+0xee/0x170 [ 9661.189762][ T284] __sys_sendmsg+0xcd/0x170 [ 9661.189762][ T284] do_syscall_64+0xc6/0x1e0 [ 9661.189762][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9661.189762][ T284] [ 9661.197643][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9661.197643][ T284] netdev_get_by_index+0x5e/0x80 [ 9661.197643][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9661.197643][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9661.197643][ T284] ip6_route_add+0x1c/0x140 [ 9661.197643][ T284] addrconf_add_mroute+0x129/0x180 [ 9661.197643][ T284] addrconf_add_dev+0xe2/0x170 [ 9661.197643][ T284] inet6_addr_add+0x12f/0xa40 [ 9661.197643][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9661.197643][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9661.197643][ T284] netlink_rcv_skb+0x130/0x360 [ 9661.197643][ T284] netlink_unicast+0x449/0x710 [ 9661.197643][ T284] netlink_sendmsg+0x723/0xbe0 [ 9661.197643][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9661.197643][ T284] ___sys_sendmsg+0xee/0x170 [ 9661.197643][ T284] __sys_sendmsg+0xcd/0x170 [ 9661.197643][ T284] do_syscall_64+0xc6/0x1e0 [ 9661.197643][ T284] [ 9661.199838][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9661.199838][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9661.199838][ T284] ipv6_find_idev+0x102/0x170 [ 9661.199838][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9661.199838][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9661.199838][ T284] netlink_rcv_skb+0x130/0x360 [ 9661.199838][ T284] netlink_unicast+0x449/0x710 [ 9661.199838][ T284] netlink_sendmsg+0x723/0xbe0 [ 9661.199838][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9661.199838][ T284] ___sys_sendmsg+0xee/0x170 [ 9661.199838][ T284] __sys_sendmsg+0xcd/0x170 [ 9661.199838][ T284] do_syscall_64+0xc6/0x1e0 [ 9661.199838][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9661.199838][ T284] [ 9661.201545][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9661.201545][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9661.201545][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9661.201545][ T284] ipv6_find_idev+0x102/0x170 [ 9661.201545][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9661.201545][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9661.201545][ T284] netlink_rcv_skb+0x130/0x360 [ 9661.201545][ T284] netlink_unicast+0x449/0x710 [ 9661.201545][ T284] netlink_sendmsg+0x723/0xbe0 [ 9661.201545][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9661.201545][ T284] ___sys_sendmsg+0xee/0x170 [ 9661.201545][ T284] __sys_sendmsg+0xcd/0x170 [ 9661.201545][ T284] do_syscall_64+0xc6/0x1e0 [ 9661.201545][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9661.201545][ T284] [ 9669.539020][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9669.539500][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9669.539500][ T282] dst_init+0x84/0x4a0 [ 9669.539500][ T282] dst_alloc+0x97/0x150 [ 9669.539500][ T282] ip6_dst_alloc+0x23/0x90 [ 9669.539500][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9669.539500][ T282] ip6_pol_route+0x56f/0x840 [ 9669.539500][ T282] fib6_rule_lookup+0x196/0x240 [ 9669.539500][ T282] ip6_route_input+0x542/0x980 [ 9669.539500][ T282] ipv6_rcv+0x8f/0x400 [ 9669.539500][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9669.539500][ T282] process_backlog+0x101/0x620 [ 9669.539500][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9669.539500][ T282] net_rx_action+0x495/0xbe0 [ 9669.539500][ T282] __do_softirq+0x1b5/0x7f6 [ 9669.539500][ T282] [ 9669.541473][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9669.541473][ T282] netdev_get_by_index+0x5e/0x80 [ 9669.541473][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9669.541473][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9669.541473][ T282] ip6_route_add+0x1c/0x140 [ 9669.541473][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9669.541473][ T282] inet6_addr_add+0x4f8/0xa40 [ 9669.541473][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9669.541473][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9669.541473][ T282] netlink_rcv_skb+0x130/0x360 [ 9669.541473][ T282] netlink_unicast+0x449/0x710 [ 9669.541473][ T282] netlink_sendmsg+0x723/0xbe0 [ 9669.541473][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9669.541473][ T282] ___sys_sendmsg+0xee/0x170 [ 9669.541473][ T282] __sys_sendmsg+0xcd/0x170 [ 9669.541473][ T282] do_syscall_64+0xc6/0x1e0 [ 9669.541473][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9669.541473][ T282] [ 9669.543932][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9669.543932][ T282] netdev_get_by_index+0x5e/0x80 [ 9669.543932][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9669.543932][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9669.543932][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9669.543932][ T282] ipv6_add_addr+0x411/0x2000 [ 9669.543932][ T282] inet6_addr_add+0x30e/0xa40 [ 9669.543932][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9669.543932][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9669.543932][ T282] netlink_rcv_skb+0x130/0x360 [ 9669.543932][ T282] netlink_unicast+0x449/0x710 [ 9669.543932][ T282] netlink_sendmsg+0x723/0xbe0 [ 9669.543932][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9669.543932][ T282] ___sys_sendmsg+0xee/0x170 [ 9669.543932][ T282] __sys_sendmsg+0xcd/0x170 [ 9669.543932][ T282] do_syscall_64+0xc6/0x1e0 [ 9669.543932][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9669.543932][ T282] [ 9669.546390][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9669.546390][ T282] netdev_get_by_index+0x5e/0x80 [ 9669.546390][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9669.546390][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9669.546390][ T282] ip6_route_add+0x1c/0x140 [ 9669.546390][ T282] addrconf_add_mroute+0x129/0x180 [ 9669.546390][ T282] addrconf_add_dev+0xe2/0x170 [ 9669.546390][ T282] inet6_addr_add+0x12f/0xa40 [ 9669.546390][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9669.546390][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9669.546390][ T282] netlink_rcv_skb+0x130/0x360 [ 9669.546390][ T282] netlink_unicast+0x449/0x710 [ 9669.546390][ T282] netlink_sendmsg+0x723/0xbe0 [ 9669.546390][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9669.546390][ T282] ___sys_sendmsg+0xee/0x170 [ 9669.546390][ T282] __sys_sendmsg+0xcd/0x170 [ 9669.546390][ T282] do_syscall_64+0xc6/0x1e0 [ 9669.546390][ T282] [ 9669.548782][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9669.548782][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9669.548782][ T282] ipv6_find_idev+0x102/0x170 [ 9669.548782][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9669.548782][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9669.548782][ T282] netlink_rcv_skb+0x130/0x360 [ 9669.548782][ T282] netlink_unicast+0x449/0x710 [ 9669.548782][ T282] netlink_sendmsg+0x723/0xbe0 [ 9669.548782][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9669.548782][ T282] ___sys_sendmsg+0xee/0x170 [ 9669.548782][ T282] __sys_sendmsg+0xcd/0x170 [ 9669.548782][ T282] do_syscall_64+0xc6/0x1e0 [ 9669.548782][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9669.548782][ T282] [ 9669.550767][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9669.550767][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9669.550767][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9669.550767][ T282] ipv6_find_idev+0x102/0x170 [ 9669.550767][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9669.550767][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9669.550767][ T282] netlink_rcv_skb+0x130/0x360 [ 9669.550767][ T282] netlink_unicast+0x449/0x710 [ 9669.550767][ T282] netlink_sendmsg+0x723/0xbe0 [ 9669.550767][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9669.550767][ T282] ___sys_sendmsg+0xee/0x170 [ 9669.550767][ T282] __sys_sendmsg+0xcd/0x170 [ 9669.550767][ T282] do_syscall_64+0xc6/0x1e0 [ 9669.550767][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9669.550767][ T282] [ 9671.331084][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9671.331546][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9671.331546][ T284] netdev_get_by_index+0x5e/0x80 [ 9671.331546][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9671.331546][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9671.331546][ T284] ip6_route_add+0x1c/0x140 [ 9671.331546][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9671.331546][ T284] inet6_addr_add+0x4f8/0xa40 [ 9671.331546][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9671.331546][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9671.331546][ T284] netlink_rcv_skb+0x130/0x360 [ 9671.331546][ T284] netlink_unicast+0x449/0x710 [ 9671.331546][ T284] netlink_sendmsg+0x723/0xbe0 [ 9671.331546][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9671.331546][ T284] ___sys_sendmsg+0xee/0x170 [ 9671.331546][ T284] __sys_sendmsg+0xcd/0x170 [ 9671.331546][ T284] do_syscall_64+0xc6/0x1e0 [ 9671.331546][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9671.331546][ T284] [ 9671.333805][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9671.333805][ T284] netdev_get_by_index+0x5e/0x80 [ 9671.333805][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9671.333805][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9671.333805][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9671.333805][ T284] ipv6_add_addr+0x411/0x2000 [ 9671.333805][ T284] inet6_addr_add+0x30e/0xa40 [ 9671.333805][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9671.333805][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9671.333805][ T284] netlink_rcv_skb+0x130/0x360 [ 9671.333805][ T284] netlink_unicast+0x449/0x710 [ 9671.333805][ T284] netlink_sendmsg+0x723/0xbe0 [ 9671.333805][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9671.333805][ T284] ___sys_sendmsg+0xee/0x170 [ 9671.333805][ T284] __sys_sendmsg+0xcd/0x170 [ 9671.333805][ T284] do_syscall_64+0xc6/0x1e0 [ 9671.333805][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9671.333805][ T284] [ 9671.336035][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9671.336035][ T284] netdev_get_by_index+0x5e/0x80 [ 9671.336035][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9671.336035][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9671.336035][ T284] ip6_route_add+0x1c/0x140 [ 9671.336035][ T284] addrconf_add_mroute+0x129/0x180 [ 9671.336035][ T284] addrconf_add_dev+0xe2/0x170 [ 9671.336035][ T284] inet6_addr_add+0x12f/0xa40 [ 9671.336035][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9671.336035][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9671.336035][ T284] netlink_rcv_skb+0x130/0x360 [ 9671.336035][ T284] netlink_unicast+0x449/0x710 [ 9671.336035][ T284] netlink_sendmsg+0x723/0xbe0 [ 9671.336035][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9671.336035][ T284] ___sys_sendmsg+0xee/0x170 [ 9671.336035][ T284] __sys_sendmsg+0xcd/0x170 [ 9671.336035][ T284] do_syscall_64+0xc6/0x1e0 [ 9671.336035][ T284] [ 9671.338208][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9671.338208][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9671.338208][ T284] ipv6_find_idev+0x102/0x170 [ 9671.338208][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9671.338208][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9671.338208][ T284] netlink_rcv_skb+0x130/0x360 [ 9671.338208][ T284] netlink_unicast+0x449/0x710 [ 9671.338208][ T284] netlink_sendmsg+0x723/0xbe0 [ 9671.338208][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9671.338208][ T284] ___sys_sendmsg+0xee/0x170 [ 9671.338208][ T284] __sys_sendmsg+0xcd/0x170 [ 9671.338208][ T284] do_syscall_64+0xc6/0x1e0 [ 9671.338208][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9671.338208][ T284] [ 9671.339920][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9671.339920][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9671.339920][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9671.339920][ T284] ipv6_find_idev+0x102/0x170 [ 9671.339920][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9671.339920][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9671.339920][ T284] netlink_rcv_skb+0x130/0x360 [ 9671.339920][ T284] netlink_unicast+0x449/0x710 [ 9671.339920][ T284] netlink_sendmsg+0x723/0xbe0 [ 9671.339920][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9671.339920][ T284] ___sys_sendmsg+0xee/0x170 [ 9671.339920][ T284] __sys_sendmsg+0xcd/0x170 [ 9671.339920][ T284] do_syscall_64+0xc6/0x1e0 [ 9671.339920][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9671.339920][ T284] [ 9679.554933][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9679.555397][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9679.555397][ T282] dst_init+0x84/0x4a0 [ 9679.555397][ T282] dst_alloc+0x97/0x150 [ 9679.555397][ T282] ip6_dst_alloc+0x23/0x90 [ 9679.555397][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9679.555397][ T282] ip6_pol_route+0x56f/0x840 [ 9679.555397][ T282] fib6_rule_lookup+0x196/0x240 [ 9679.555397][ T282] ip6_route_input+0x542/0x980 [ 9679.555397][ T282] ipv6_rcv+0x8f/0x400 [ 9679.555397][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9679.555397][ T282] process_backlog+0x101/0x620 [ 9679.555397][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9679.555397][ T282] net_rx_action+0x495/0xbe0 [ 9679.555397][ T282] __do_softirq+0x1b5/0x7f6 [ 9679.555397][ T282] [ 9679.557408][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9679.557408][ T282] netdev_get_by_index+0x5e/0x80 [ 9679.557408][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9679.557408][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9679.557408][ T282] ip6_route_add+0x1c/0x140 [ 9679.557408][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9679.557408][ T282] inet6_addr_add+0x4f8/0xa40 [ 9679.557408][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9679.557408][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9679.557408][ T282] netlink_rcv_skb+0x130/0x360 [ 9679.557408][ T282] netlink_unicast+0x449/0x710 [ 9679.557408][ T282] netlink_sendmsg+0x723/0xbe0 [ 9679.557408][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9679.557408][ T282] ___sys_sendmsg+0xee/0x170 [ 9679.557408][ T282] __sys_sendmsg+0xcd/0x170 [ 9679.557408][ T282] do_syscall_64+0xc6/0x1e0 [ 9679.557408][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9679.557408][ T282] [ 9679.559842][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9679.559842][ T282] netdev_get_by_index+0x5e/0x80 [ 9679.559842][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9679.559842][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9679.559842][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9679.559842][ T282] ipv6_add_addr+0x411/0x2000 [ 9679.559842][ T282] inet6_addr_add+0x30e/0xa40 [ 9679.559842][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9679.559842][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9679.559842][ T282] netlink_rcv_skb+0x130/0x360 [ 9679.559842][ T282] netlink_unicast+0x449/0x710 [ 9679.559842][ T282] netlink_sendmsg+0x723/0xbe0 [ 9679.559842][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9679.559842][ T282] ___sys_sendmsg+0xee/0x170 [ 9679.559842][ T282] __sys_sendmsg+0xcd/0x170 [ 9679.559842][ T282] do_syscall_64+0xc6/0x1e0 [ 9679.559842][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9679.559842][ T282] [ 9679.562242][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9679.562242][ T282] netdev_get_by_index+0x5e/0x80 [ 9679.562242][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9679.562242][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9679.562242][ T282] ip6_route_add+0x1c/0x140 [ 9679.562242][ T282] addrconf_add_mroute+0x129/0x180 [ 9679.562242][ T282] addrconf_add_dev+0xe2/0x170 [ 9679.562242][ T282] inet6_addr_add+0x12f/0xa40 [ 9679.562242][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9679.562242][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9679.562242][ T282] netlink_rcv_skb+0x130/0x360 [ 9679.562242][ T282] netlink_unicast+0x449/0x710 [ 9679.562242][ T282] netlink_sendmsg+0x723/0xbe0 [ 9679.562242][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9679.562242][ T282] ___sys_sendmsg+0xee/0x170 [ 9679.562242][ T282] __sys_sendmsg+0xcd/0x170 [ 9679.562242][ T282] do_syscall_64+0xc6/0x1e0 [ 9679.562242][ T282] [ 9679.564622][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9679.564622][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9679.564622][ T282] ipv6_find_idev+0x102/0x170 [ 9679.564622][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9679.564622][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9679.564622][ T282] netlink_rcv_skb+0x130/0x360 [ 9679.564622][ T282] netlink_unicast+0x449/0x710 [ 9679.564622][ T282] netlink_sendmsg+0x723/0xbe0 [ 9679.564622][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9679.564622][ T282] ___sys_sendmsg+0xee/0x170 [ 9679.564622][ T282] __sys_sendmsg+0xcd/0x170 [ 9679.564622][ T282] do_syscall_64+0xc6/0x1e0 [ 9679.564622][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9679.564622][ T282] [ 9679.566496][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9679.566496][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9679.566496][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9679.566496][ T282] ipv6_find_idev+0x102/0x170 [ 9679.566496][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9679.566496][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9679.566496][ T282] netlink_rcv_skb+0x130/0x360 [ 9679.566496][ T282] netlink_unicast+0x449/0x710 [ 9679.566496][ T282] netlink_sendmsg+0x723/0xbe0 [ 9679.566496][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9679.566496][ T282] ___sys_sendmsg+0xee/0x170 [ 9679.566496][ T282] __sys_sendmsg+0xcd/0x170 [ 9679.566496][ T282] do_syscall_64+0xc6/0x1e0 [ 9679.566496][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9679.566496][ T282] [ 9681.579012][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9681.579446][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9681.579446][ T284] netdev_get_by_index+0x5e/0x80 [ 9681.579446][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9681.579446][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9681.579446][ T284] ip6_route_add+0x1c/0x140 [ 9681.579446][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9681.579446][ T284] inet6_addr_add+0x4f8/0xa40 [ 9681.579446][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9681.579446][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9681.579446][ T284] netlink_rcv_skb+0x130/0x360 [ 9681.579446][ T284] netlink_unicast+0x449/0x710 [ 9681.579446][ T284] netlink_sendmsg+0x723/0xbe0 [ 9681.579446][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9681.579446][ T284] ___sys_sendmsg+0xee/0x170 [ 9681.579446][ T284] __sys_sendmsg+0xcd/0x170 [ 9681.579446][ T284] do_syscall_64+0xc6/0x1e0 [ 9681.579446][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9681.579446][ T284] [ 9681.581923][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9681.581923][ T284] netdev_get_by_index+0x5e/0x80 [ 9681.581923][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9681.581923][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9681.581923][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9681.581923][ T284] ipv6_add_addr+0x411/0x2000 [ 9681.581923][ T284] inet6_addr_add+0x30e/0xa40 [ 9681.581923][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9681.581923][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9681.581923][ T284] netlink_rcv_skb+0x130/0x360 [ 9681.581923][ T284] netlink_unicast+0x449/0x710 [ 9681.581923][ T284] netlink_sendmsg+0x723/0xbe0 [ 9681.581923][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9681.581923][ T284] ___sys_sendmsg+0xee/0x170 [ 9681.581923][ T284] __sys_sendmsg+0xcd/0x170 [ 9681.581923][ T284] do_syscall_64+0xc6/0x1e0 [ 9681.581923][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9681.581923][ T284] [ 9681.584329][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9681.584329][ T284] netdev_get_by_index+0x5e/0x80 [ 9681.584329][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9681.584329][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9681.584329][ T284] ip6_route_add+0x1c/0x140 [ 9681.584329][ T284] addrconf_add_mroute+0x129/0x180 [ 9681.584329][ T284] addrconf_add_dev+0xe2/0x170 [ 9681.584329][ T284] inet6_addr_add+0x12f/0xa40 [ 9681.584329][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9681.584329][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9681.584329][ T284] netlink_rcv_skb+0x130/0x360 [ 9681.584329][ T284] netlink_unicast+0x449/0x710 [ 9681.584329][ T284] netlink_sendmsg+0x723/0xbe0 [ 9681.584329][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9681.584329][ T284] ___sys_sendmsg+0xee/0x170 [ 9681.584329][ T284] __sys_sendmsg+0xcd/0x170 [ 9681.584329][ T284] do_syscall_64+0xc6/0x1e0 [ 9681.584329][ T284] [ 9681.586719][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9681.586719][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9681.586719][ T284] ipv6_find_idev+0x102/0x170 [ 9681.586719][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9681.586719][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9681.586719][ T284] netlink_rcv_skb+0x130/0x360 [ 9681.586719][ T284] netlink_unicast+0x449/0x710 [ 9681.586719][ T284] netlink_sendmsg+0x723/0xbe0 [ 9681.586719][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9681.586719][ T284] ___sys_sendmsg+0xee/0x170 [ 9681.586719][ T284] __sys_sendmsg+0xcd/0x170 [ 9681.586719][ T284] do_syscall_64+0xc6/0x1e0 [ 9681.586719][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9681.586719][ T284] [ 9681.588597][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9681.588597][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9681.588597][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9681.588597][ T284] ipv6_find_idev+0x102/0x170 [ 9681.588597][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9681.588597][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9681.588597][ T284] netlink_rcv_skb+0x130/0x360 [ 9681.588597][ T284] netlink_unicast+0x449/0x710 [ 9681.588597][ T284] netlink_sendmsg+0x723/0xbe0 [ 9681.588597][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9681.588597][ T284] ___sys_sendmsg+0xee/0x170 [ 9681.588597][ T284] __sys_sendmsg+0xcd/0x170 [ 9681.588597][ T284] do_syscall_64+0xc6/0x1e0 [ 9681.588597][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9681.588597][ T284] [ 9689.811097][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9689.811546][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9689.811546][ T282] dst_init+0x84/0x4a0 [ 9689.811546][ T282] dst_alloc+0x97/0x150 [ 9689.811546][ T282] ip6_dst_alloc+0x23/0x90 [ 9689.811546][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9689.811546][ T282] ip6_pol_route+0x56f/0x840 [ 9689.811546][ T282] fib6_rule_lookup+0x196/0x240 [ 9689.811546][ T282] ip6_route_input+0x542/0x980 [ 9689.811546][ T282] ipv6_rcv+0x8f/0x400 [ 9689.811546][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9689.811546][ T282] process_backlog+0x101/0x620 [ 9689.811546][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9689.811546][ T282] net_rx_action+0x495/0xbe0 [ 9689.811546][ T282] __do_softirq+0x1b5/0x7f6 [ 9689.811546][ T282] [ 9689.813538][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9689.813538][ T282] netdev_get_by_index+0x5e/0x80 [ 9689.813538][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9689.813538][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9689.813538][ T282] ip6_route_add+0x1c/0x140 [ 9689.813538][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9689.813538][ T282] inet6_addr_add+0x4f8/0xa40 [ 9689.813538][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9689.813538][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9689.813538][ T282] netlink_rcv_skb+0x130/0x360 [ 9689.813538][ T282] netlink_unicast+0x449/0x710 [ 9689.813538][ T282] netlink_sendmsg+0x723/0xbe0 [ 9689.813538][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9689.813538][ T282] ___sys_sendmsg+0xee/0x170 [ 9689.813538][ T282] __sys_sendmsg+0xcd/0x170 [ 9689.813538][ T282] do_syscall_64+0xc6/0x1e0 [ 9689.813538][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9689.813538][ T282] [ 9689.815973][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9689.815973][ T282] netdev_get_by_index+0x5e/0x80 [ 9689.815973][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9689.815973][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9689.815973][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9689.815973][ T282] ipv6_add_addr+0x411/0x2000 [ 9689.815973][ T282] inet6_addr_add+0x30e/0xa40 [ 9689.815973][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9689.815973][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9689.815973][ T282] netlink_rcv_skb+0x130/0x360 [ 9689.815973][ T282] netlink_unicast+0x449/0x710 [ 9689.815973][ T282] netlink_sendmsg+0x723/0xbe0 [ 9689.815973][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9689.815973][ T282] ___sys_sendmsg+0xee/0x170 [ 9689.815973][ T282] __sys_sendmsg+0xcd/0x170 [ 9689.815973][ T282] do_syscall_64+0xc6/0x1e0 [ 9689.815973][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9689.815973][ T282] [ 9689.818391][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9689.818391][ T282] netdev_get_by_index+0x5e/0x80 [ 9689.818391][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9689.818391][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9689.818391][ T282] ip6_route_add+0x1c/0x140 [ 9689.818391][ T282] addrconf_add_mroute+0x129/0x180 [ 9689.818391][ T282] addrconf_add_dev+0xe2/0x170 [ 9689.818391][ T282] inet6_addr_add+0x12f/0xa40 [ 9689.818391][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9689.818391][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9689.818391][ T282] netlink_rcv_skb+0x130/0x360 [ 9689.818391][ T282] netlink_unicast+0x449/0x710 [ 9689.818391][ T282] netlink_sendmsg+0x723/0xbe0 [ 9689.818391][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9689.818391][ T282] ___sys_sendmsg+0xee/0x170 [ 9689.818391][ T282] __sys_sendmsg+0xcd/0x170 [ 9689.818391][ T282] do_syscall_64+0xc6/0x1e0 [ 9689.818391][ T282] [ 9689.820755][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9689.820755][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9689.820755][ T282] ipv6_find_idev+0x102/0x170 [ 9689.820755][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9689.820755][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9689.820755][ T282] netlink_rcv_skb+0x130/0x360 [ 9689.820755][ T282] netlink_unicast+0x449/0x710 [ 9689.820755][ T282] netlink_sendmsg+0x723/0xbe0 [ 9689.820755][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9689.820755][ T282] ___sys_sendmsg+0xee/0x170 [ 9689.820755][ T282] __sys_sendmsg+0xcd/0x170 [ 9689.820755][ T282] do_syscall_64+0xc6/0x1e0 [ 9689.820755][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9689.820755][ T282] [ 9689.822625][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9689.822625][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9689.822625][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9689.822625][ T282] ipv6_find_idev+0x102/0x170 [ 9689.822625][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9689.822625][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9689.822625][ T282] netlink_rcv_skb+0x130/0x360 [ 9689.822625][ T282] netlink_unicast+0x449/0x710 [ 9689.822625][ T282] netlink_sendmsg+0x723/0xbe0 [ 9689.822625][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9689.822625][ T282] ___sys_sendmsg+0xee/0x170 [ 9689.822625][ T282] __sys_sendmsg+0xcd/0x170 [ 9689.822625][ T282] do_syscall_64+0xc6/0x1e0 [ 9689.822625][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9689.822625][ T282] [ 9691.827010][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9691.827453][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9691.827453][ T284] netdev_get_by_index+0x5e/0x80 [ 9691.827453][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9691.827453][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9691.827453][ T284] ip6_route_add+0x1c/0x140 [ 9691.827453][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9691.827453][ T284] inet6_addr_add+0x4f8/0xa40 [ 9691.827453][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9691.827453][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9691.827453][ T284] netlink_rcv_skb+0x130/0x360 [ 9691.827453][ T284] netlink_unicast+0x449/0x710 [ 9691.827453][ T284] netlink_sendmsg+0x723/0xbe0 [ 9691.827453][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9691.827453][ T284] ___sys_sendmsg+0xee/0x170 [ 9691.827453][ T284] __sys_sendmsg+0xcd/0x170 [ 9691.827453][ T284] do_syscall_64+0xc6/0x1e0 [ 9691.827453][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9691.827453][ T284] [ 9691.829868][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9691.829868][ T284] netdev_get_by_index+0x5e/0x80 [ 9691.829868][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9691.829868][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9691.829868][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9691.829868][ T284] ipv6_add_addr+0x411/0x2000 [ 9691.829868][ T284] inet6_addr_add+0x30e/0xa40 [ 9691.829868][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9691.829868][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9691.829868][ T284] netlink_rcv_skb+0x130/0x360 [ 9691.829868][ T284] netlink_unicast+0x449/0x710 [ 9691.829868][ T284] netlink_sendmsg+0x723/0xbe0 [ 9691.829868][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9691.829868][ T284] ___sys_sendmsg+0xee/0x170 [ 9691.829868][ T284] __sys_sendmsg+0xcd/0x170 [ 9691.829868][ T284] do_syscall_64+0xc6/0x1e0 [ 9691.829868][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9691.829868][ T284] [ 9691.832276][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9691.832276][ T284] netdev_get_by_index+0x5e/0x80 [ 9691.832276][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9691.832276][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9691.832276][ T284] ip6_route_add+0x1c/0x140 [ 9691.832276][ T284] addrconf_add_mroute+0x129/0x180 [ 9691.832276][ T284] addrconf_add_dev+0xe2/0x170 [ 9691.832276][ T284] inet6_addr_add+0x12f/0xa40 [ 9691.832276][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9691.832276][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9691.832276][ T284] netlink_rcv_skb+0x130/0x360 [ 9691.832276][ T284] netlink_unicast+0x449/0x710 [ 9691.832276][ T284] netlink_sendmsg+0x723/0xbe0 [ 9691.832276][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9691.832276][ T284] ___sys_sendmsg+0xee/0x170 [ 9691.832276][ T284] __sys_sendmsg+0xcd/0x170 [ 9691.832276][ T284] do_syscall_64+0xc6/0x1e0 [ 9691.832276][ T284] [ 9691.834623][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9691.834623][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9691.834623][ T284] ipv6_find_idev+0x102/0x170 [ 9691.834623][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9691.834623][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9691.834623][ T284] netlink_rcv_skb+0x130/0x360 [ 9691.834623][ T284] netlink_unicast+0x449/0x710 [ 9691.834623][ T284] netlink_sendmsg+0x723/0xbe0 [ 9691.834623][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9691.834623][ T284] ___sys_sendmsg+0xee/0x170 [ 9691.834623][ T284] __sys_sendmsg+0xcd/0x170 [ 9691.834623][ T284] do_syscall_64+0xc6/0x1e0 [ 9691.834623][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9691.834623][ T284] [ 9691.836500][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9691.836500][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9691.836500][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9691.836500][ T284] ipv6_find_idev+0x102/0x170 [ 9691.836500][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9691.836500][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9691.836500][ T284] netlink_rcv_skb+0x130/0x360 [ 9691.836500][ T284] netlink_unicast+0x449/0x710 [ 9691.836500][ T284] netlink_sendmsg+0x723/0xbe0 [ 9691.836500][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9691.836500][ T284] ___sys_sendmsg+0xee/0x170 [ 9691.836500][ T284] __sys_sendmsg+0xcd/0x170 [ 9691.836500][ T284] do_syscall_64+0xc6/0x1e0 [ 9691.836500][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9691.836500][ T284] [ 9700.066936][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9700.067408][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9700.067408][ T282] dst_init+0x84/0x4a0 [ 9700.067408][ T282] dst_alloc+0x97/0x150 [ 9700.067408][ T282] ip6_dst_alloc+0x23/0x90 [ 9700.067408][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9700.067408][ T282] ip6_pol_route+0x56f/0x840 [ 9700.067408][ T282] fib6_rule_lookup+0x196/0x240 [ 9700.067408][ T282] ip6_route_input+0x542/0x980 [ 9700.067408][ T282] ipv6_rcv+0x8f/0x400 [ 9700.067408][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9700.067408][ T282] process_backlog+0x101/0x620 [ 9700.067408][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9700.067408][ T282] net_rx_action+0x495/0xbe0 [ 9700.067408][ T282] __do_softirq+0x1b5/0x7f6 [ 9700.067408][ T282] [ 9700.069405][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9700.069405][ T282] netdev_get_by_index+0x5e/0x80 [ 9700.069405][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9700.069405][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9700.069405][ T282] ip6_route_add+0x1c/0x140 [ 9700.069405][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9700.069405][ T282] inet6_addr_add+0x4f8/0xa40 [ 9700.069405][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9700.069405][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9700.069405][ T282] netlink_rcv_skb+0x130/0x360 [ 9700.069405][ T282] netlink_unicast+0x449/0x710 [ 9700.069405][ T282] netlink_sendmsg+0x723/0xbe0 [ 9700.069405][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9700.069405][ T282] ___sys_sendmsg+0xee/0x170 [ 9700.069405][ T282] __sys_sendmsg+0xcd/0x170 [ 9700.069405][ T282] do_syscall_64+0xc6/0x1e0 [ 9700.069405][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9700.069405][ T282] [ 9700.071868][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9700.071868][ T282] netdev_get_by_index+0x5e/0x80 [ 9700.071868][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9700.071868][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9700.071868][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9700.071868][ T282] ipv6_add_addr+0x411/0x2000 [ 9700.071868][ T282] inet6_addr_add+0x30e/0xa40 [ 9700.071868][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9700.071868][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9700.071868][ T282] netlink_rcv_skb+0x130/0x360 [ 9700.071868][ T282] netlink_unicast+0x449/0x710 [ 9700.071868][ T282] netlink_sendmsg+0x723/0xbe0 [ 9700.071868][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9700.071868][ T282] ___sys_sendmsg+0xee/0x170 [ 9700.071868][ T282] __sys_sendmsg+0xcd/0x170 [ 9700.071868][ T282] do_syscall_64+0xc6/0x1e0 [ 9700.071868][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9700.071868][ T282] [ 9700.074291][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9700.074291][ T282] netdev_get_by_index+0x5e/0x80 [ 9700.074291][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9700.074291][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9700.074291][ T282] ip6_route_add+0x1c/0x140 [ 9700.074291][ T282] addrconf_add_mroute+0x129/0x180 [ 9700.074291][ T282] addrconf_add_dev+0xe2/0x170 [ 9700.074291][ T282] inet6_addr_add+0x12f/0xa40 [ 9700.074291][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9700.074291][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9700.074291][ T282] netlink_rcv_skb+0x130/0x360 [ 9700.074291][ T282] netlink_unicast+0x449/0x710 [ 9700.074291][ T282] netlink_sendmsg+0x723/0xbe0 [ 9700.074291][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9700.074291][ T282] ___sys_sendmsg+0xee/0x170 [ 9700.074291][ T282] __sys_sendmsg+0xcd/0x170 [ 9700.074291][ T282] do_syscall_64+0xc6/0x1e0 [ 9700.074291][ T282] [ 9700.076701][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9700.076701][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9700.076701][ T282] ipv6_find_idev+0x102/0x170 [ 9700.076701][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9700.076701][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9700.076701][ T282] netlink_rcv_skb+0x130/0x360 [ 9700.076701][ T282] netlink_unicast+0x449/0x710 [ 9700.076701][ T282] netlink_sendmsg+0x723/0xbe0 [ 9700.076701][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9700.076701][ T282] ___sys_sendmsg+0xee/0x170 [ 9700.076701][ T282] __sys_sendmsg+0xcd/0x170 [ 9700.076701][ T282] do_syscall_64+0xc6/0x1e0 [ 9700.076701][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9700.076701][ T282] [ 9700.078578][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9700.078578][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9700.078578][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9700.078578][ T282] ipv6_find_idev+0x102/0x170 [ 9700.078578][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9700.078578][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9700.078578][ T282] netlink_rcv_skb+0x130/0x360 [ 9700.078578][ T282] netlink_unicast+0x449/0x710 [ 9700.078578][ T282] netlink_sendmsg+0x723/0xbe0 [ 9700.078578][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9700.078578][ T282] ___sys_sendmsg+0xee/0x170 [ 9700.078578][ T282] __sys_sendmsg+0xcd/0x170 [ 9700.078578][ T282] do_syscall_64+0xc6/0x1e0 [ 9700.078578][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9700.078578][ T282] [ 9702.074937][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9702.075302][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9702.075302][ T284] netdev_get_by_index+0x5e/0x80 [ 9702.075302][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9702.075302][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9702.075302][ T284] ip6_route_add+0x1c/0x140 [ 9702.075302][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9702.075302][ T284] inet6_addr_add+0x4f8/0xa40 [ 9702.075302][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9702.075302][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9702.075302][ T284] netlink_rcv_skb+0x130/0x360 [ 9702.075302][ T284] netlink_unicast+0x449/0x710 [ 9702.075302][ T284] netlink_sendmsg+0x723/0xbe0 [ 9702.075302][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9702.075302][ T284] ___sys_sendmsg+0xee/0x170 [ 9702.075302][ T284] __sys_sendmsg+0xcd/0x170 [ 9702.075302][ T284] do_syscall_64+0xc6/0x1e0 [ 9702.075302][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9702.075302][ T284] [ 9702.077746][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9702.077746][ T284] netdev_get_by_index+0x5e/0x80 [ 9702.077746][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9702.077746][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9702.077746][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9702.077746][ T284] ipv6_add_addr+0x411/0x2000 [ 9702.077746][ T284] inet6_addr_add+0x30e/0xa40 [ 9702.077746][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9702.077746][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9702.077746][ T284] netlink_rcv_skb+0x130/0x360 [ 9702.077746][ T284] netlink_unicast+0x449/0x710 [ 9702.077746][ T284] netlink_sendmsg+0x723/0xbe0 [ 9702.077746][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9702.077746][ T284] ___sys_sendmsg+0xee/0x170 [ 9702.077746][ T284] __sys_sendmsg+0xcd/0x170 [ 9702.077746][ T284] do_syscall_64+0xc6/0x1e0 [ 9702.077746][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9702.077746][ T284] [ 9702.080148][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9702.080148][ T284] netdev_get_by_index+0x5e/0x80 [ 9702.080148][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9702.080148][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9702.080148][ T284] ip6_route_add+0x1c/0x140 [ 9702.080148][ T284] addrconf_add_mroute+0x129/0x180 [ 9702.080148][ T284] addrconf_add_dev+0xe2/0x170 [ 9702.080148][ T284] inet6_addr_add+0x12f/0xa40 [ 9702.080148][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9702.080148][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9702.080148][ T284] netlink_rcv_skb+0x130/0x360 [ 9702.080148][ T284] netlink_unicast+0x449/0x710 [ 9702.080148][ T284] netlink_sendmsg+0x723/0xbe0 [ 9702.080148][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9702.080148][ T284] ___sys_sendmsg+0xee/0x170 [ 9702.080148][ T284] __sys_sendmsg+0xcd/0x170 [ 9702.080148][ T284] do_syscall_64+0xc6/0x1e0 [ 9702.080148][ T284] [ 9702.082636][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9702.082636][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9702.082636][ T284] ipv6_find_idev+0x102/0x170 [ 9702.082636][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9702.082636][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9702.082636][ T284] netlink_rcv_skb+0x130/0x360 [ 9702.082636][ T284] netlink_unicast+0x449/0x710 [ 9702.082636][ T284] netlink_sendmsg+0x723/0xbe0 [ 9702.082636][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9702.082636][ T284] ___sys_sendmsg+0xee/0x170 [ 9702.082636][ T284] __sys_sendmsg+0xcd/0x170 [ 9702.082636][ T284] do_syscall_64+0xc6/0x1e0 [ 9702.082636][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9702.082636][ T284] [ 9702.084500][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9702.084500][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9702.084500][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9702.084500][ T284] ipv6_find_idev+0x102/0x170 [ 9702.084500][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9702.084500][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9702.084500][ T284] netlink_rcv_skb+0x130/0x360 [ 9702.084500][ T284] netlink_unicast+0x449/0x710 [ 9702.084500][ T284] netlink_sendmsg+0x723/0xbe0 [ 9702.084500][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9702.084500][ T284] ___sys_sendmsg+0xee/0x170 [ 9702.084500][ T284] __sys_sendmsg+0xcd/0x170 [ 9702.084500][ T284] do_syscall_64+0xc6/0x1e0 [ 9702.084500][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9702.084500][ T284] [ 9710.323013][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9710.323426][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9710.323426][ T282] dst_init+0x84/0x4a0 [ 9710.323426][ T282] dst_alloc+0x97/0x150 [ 9710.323426][ T282] ip6_dst_alloc+0x23/0x90 [ 9710.323426][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9710.323426][ T282] ip6_pol_route+0x56f/0x840 [ 9710.323426][ T282] fib6_rule_lookup+0x196/0x240 [ 9710.323426][ T282] ip6_route_input+0x542/0x980 [ 9710.323426][ T282] ipv6_rcv+0x8f/0x400 [ 9710.323426][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9710.323426][ T282] process_backlog+0x101/0x620 [ 9710.323426][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9710.323426][ T282] net_rx_action+0x495/0xbe0 [ 9710.323426][ T282] __do_softirq+0x1b5/0x7f6 [ 9710.323426][ T282] [ 9710.325510][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9710.325510][ T282] netdev_get_by_index+0x5e/0x80 [ 9710.325510][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9710.325510][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9710.325510][ T282] ip6_route_add+0x1c/0x140 [ 9710.325510][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9710.325510][ T282] inet6_addr_add+0x4f8/0xa40 [ 9710.325510][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9710.325510][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9710.325510][ T282] netlink_rcv_skb+0x130/0x360 [ 9710.325510][ T282] netlink_unicast+0x449/0x710 [ 9710.325510][ T282] netlink_sendmsg+0x723/0xbe0 [ 9710.325510][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9710.325510][ T282] ___sys_sendmsg+0xee/0x170 [ 9710.325510][ T282] __sys_sendmsg+0xcd/0x170 [ 9710.325510][ T282] do_syscall_64+0xc6/0x1e0 [ 9710.325510][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9710.325510][ T282] [ 9710.327938][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9710.327938][ T282] netdev_get_by_index+0x5e/0x80 [ 9710.327938][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9710.327938][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9710.327938][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9710.327938][ T282] ipv6_add_addr+0x411/0x2000 [ 9710.327938][ T282] inet6_addr_add+0x30e/0xa40 [ 9710.327938][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9710.327938][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9710.327938][ T282] netlink_rcv_skb+0x130/0x360 [ 9710.327938][ T282] netlink_unicast+0x449/0x710 [ 9710.327938][ T282] netlink_sendmsg+0x723/0xbe0 [ 9710.327938][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9710.327938][ T282] ___sys_sendmsg+0xee/0x170 [ 9710.327938][ T282] __sys_sendmsg+0xcd/0x170 [ 9710.327938][ T282] do_syscall_64+0xc6/0x1e0 [ 9710.327938][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9710.327938][ T282] [ 9710.330373][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9710.330373][ T282] netdev_get_by_index+0x5e/0x80 [ 9710.330373][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9710.330373][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9710.330373][ T282] ip6_route_add+0x1c/0x140 [ 9710.330373][ T282] addrconf_add_mroute+0x129/0x180 [ 9710.330373][ T282] addrconf_add_dev+0xe2/0x170 [ 9710.330373][ T282] inet6_addr_add+0x12f/0xa40 [ 9710.330373][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9710.330373][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9710.330373][ T282] netlink_rcv_skb+0x130/0x360 [ 9710.330373][ T282] netlink_unicast+0x449/0x710 [ 9710.330373][ T282] netlink_sendmsg+0x723/0xbe0 [ 9710.330373][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9710.330373][ T282] ___sys_sendmsg+0xee/0x170 [ 9710.330373][ T282] __sys_sendmsg+0xcd/0x170 [ 9710.330373][ T282] do_syscall_64+0xc6/0x1e0 [ 9710.330373][ T282] [ 9710.332730][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9710.332730][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9710.332730][ T282] ipv6_find_idev+0x102/0x170 [ 9710.332730][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9710.332730][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9710.332730][ T282] netlink_rcv_skb+0x130/0x360 [ 9710.332730][ T282] netlink_unicast+0x449/0x710 [ 9710.332730][ T282] netlink_sendmsg+0x723/0xbe0 [ 9710.332730][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9710.332730][ T282] ___sys_sendmsg+0xee/0x170 [ 9710.332730][ T282] __sys_sendmsg+0xcd/0x170 [ 9710.332730][ T282] do_syscall_64+0xc6/0x1e0 [ 9710.332730][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9710.332730][ T282] [ 9710.334602][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9710.334602][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9710.334602][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9710.334602][ T282] ipv6_find_idev+0x102/0x170 [ 9710.334602][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9710.334602][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9710.334602][ T282] netlink_rcv_skb+0x130/0x360 [ 9710.334602][ T282] netlink_unicast+0x449/0x710 [ 9710.334602][ T282] netlink_sendmsg+0x723/0xbe0 [ 9710.334602][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9710.334602][ T282] ___sys_sendmsg+0xee/0x170 [ 9710.334602][ T282] __sys_sendmsg+0xcd/0x170 [ 9710.334602][ T282] do_syscall_64+0xc6/0x1e0 [ 9710.334602][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9710.334602][ T282] [ 9712.323011][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9712.323442][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9712.323442][ T284] netdev_get_by_index+0x5e/0x80 [ 9712.323442][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9712.323442][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9712.323442][ T284] ip6_route_add+0x1c/0x140 [ 9712.323442][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9712.323442][ T284] inet6_addr_add+0x4f8/0xa40 [ 9712.323442][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9712.323442][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9712.323442][ T284] netlink_rcv_skb+0x130/0x360 [ 9712.323442][ T284] netlink_unicast+0x449/0x710 [ 9712.323442][ T284] netlink_sendmsg+0x723/0xbe0 [ 9712.323442][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9712.323442][ T284] ___sys_sendmsg+0xee/0x170 [ 9712.323442][ T284] __sys_sendmsg+0xcd/0x170 [ 9712.323442][ T284] do_syscall_64+0xc6/0x1e0 [ 9712.323442][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9712.323442][ T284] [ 9712.325884][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9712.325884][ T284] netdev_get_by_index+0x5e/0x80 [ 9712.325884][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9712.325884][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9712.325884][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9712.325884][ T284] ipv6_add_addr+0x411/0x2000 [ 9712.325884][ T284] inet6_addr_add+0x30e/0xa40 [ 9712.325884][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9712.325884][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9712.325884][ T284] netlink_rcv_skb+0x130/0x360 [ 9712.325884][ T284] netlink_unicast+0x449/0x710 [ 9712.325884][ T284] netlink_sendmsg+0x723/0xbe0 [ 9712.325884][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9712.325884][ T284] ___sys_sendmsg+0xee/0x170 [ 9712.325884][ T284] __sys_sendmsg+0xcd/0x170 [ 9712.325884][ T284] do_syscall_64+0xc6/0x1e0 [ 9712.325884][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9712.325884][ T284] [ 9712.328297][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9712.328297][ T284] netdev_get_by_index+0x5e/0x80 [ 9712.328297][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9712.328297][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9712.328297][ T284] ip6_route_add+0x1c/0x140 [ 9712.328297][ T284] addrconf_add_mroute+0x129/0x180 [ 9712.328297][ T284] addrconf_add_dev+0xe2/0x170 [ 9712.328297][ T284] inet6_addr_add+0x12f/0xa40 [ 9712.328297][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9712.328297][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9712.328297][ T284] netlink_rcv_skb+0x130/0x360 [ 9712.328297][ T284] netlink_unicast+0x449/0x710 [ 9712.328297][ T284] netlink_sendmsg+0x723/0xbe0 [ 9712.328297][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9712.328297][ T284] ___sys_sendmsg+0xee/0x170 [ 9712.328297][ T284] __sys_sendmsg+0xcd/0x170 [ 9712.328297][ T284] do_syscall_64+0xc6/0x1e0 [ 9712.328297][ T284] [ 9712.330645][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9712.330645][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9712.330645][ T284] ipv6_find_idev+0x102/0x170 [ 9712.330645][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9712.330645][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9712.330645][ T284] netlink_rcv_skb+0x130/0x360 [ 9712.330645][ T284] netlink_unicast+0x449/0x710 [ 9712.330645][ T284] netlink_sendmsg+0x723/0xbe0 [ 9712.330645][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9712.330645][ T284] ___sys_sendmsg+0xee/0x170 [ 9712.330645][ T284] __sys_sendmsg+0xcd/0x170 [ 9712.330645][ T284] do_syscall_64+0xc6/0x1e0 [ 9712.330645][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9712.330645][ T284] [ 9712.332480][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9712.332480][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9712.332480][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9712.332480][ T284] ipv6_find_idev+0x102/0x170 [ 9712.332480][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9712.332480][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9712.332480][ T284] netlink_rcv_skb+0x130/0x360 [ 9712.332480][ T284] netlink_unicast+0x449/0x710 [ 9712.332480][ T284] netlink_sendmsg+0x723/0xbe0 [ 9712.332480][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9712.332480][ T284] ___sys_sendmsg+0xee/0x170 [ 9712.332480][ T284] __sys_sendmsg+0xcd/0x170 [ 9712.332480][ T284] do_syscall_64+0xc6/0x1e0 [ 9712.332480][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9712.332480][ T284] [ 9720.579043][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9720.579482][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9720.579482][ T282] dst_init+0x84/0x4a0 [ 9720.579482][ T282] dst_alloc+0x97/0x150 [ 9720.579482][ T282] ip6_dst_alloc+0x23/0x90 [ 9720.579482][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9720.579482][ T282] ip6_pol_route+0x56f/0x840 [ 9720.579482][ T282] fib6_rule_lookup+0x196/0x240 [ 9720.579482][ T282] ip6_route_input+0x542/0x980 [ 9720.579482][ T282] ipv6_rcv+0x8f/0x400 [ 9720.579482][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9720.579482][ T282] process_backlog+0x101/0x620 [ 9720.579482][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9720.579482][ T282] net_rx_action+0x495/0xbe0 [ 9720.579482][ T282] __do_softirq+0x1b5/0x7f6 [ 9720.579482][ T282] [ 9720.581458][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9720.581458][ T282] netdev_get_by_index+0x5e/0x80 [ 9720.581458][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9720.581458][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9720.581458][ T282] ip6_route_add+0x1c/0x140 [ 9720.581458][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9720.581458][ T282] inet6_addr_add+0x4f8/0xa40 [ 9720.581458][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9720.581458][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9720.581458][ T282] netlink_rcv_skb+0x130/0x360 [ 9720.581458][ T282] netlink_unicast+0x449/0x710 [ 9720.581458][ T282] netlink_sendmsg+0x723/0xbe0 [ 9720.581458][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9720.581458][ T282] ___sys_sendmsg+0xee/0x170 [ 9720.581458][ T282] __sys_sendmsg+0xcd/0x170 [ 9720.581458][ T282] do_syscall_64+0xc6/0x1e0 [ 9720.581458][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9720.581458][ T282] [ 9720.583920][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9720.583920][ T282] netdev_get_by_index+0x5e/0x80 [ 9720.583920][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9720.583920][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9720.583920][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9720.583920][ T282] ipv6_add_addr+0x411/0x2000 [ 9720.583920][ T282] inet6_addr_add+0x30e/0xa40 [ 9720.583920][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9720.583920][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9720.583920][ T282] netlink_rcv_skb+0x130/0x360 [ 9720.583920][ T282] netlink_unicast+0x449/0x710 [ 9720.583920][ T282] netlink_sendmsg+0x723/0xbe0 [ 9720.583920][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9720.583920][ T282] ___sys_sendmsg+0xee/0x170 [ 9720.583920][ T282] __sys_sendmsg+0xcd/0x170 [ 9720.583920][ T282] do_syscall_64+0xc6/0x1e0 [ 9720.583920][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9720.583920][ T282] [ 9720.586137][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9720.586137][ T282] netdev_get_by_index+0x5e/0x80 [ 9720.586137][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9720.586137][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9720.586137][ T282] ip6_route_add+0x1c/0x140 [ 9720.586137][ T282] addrconf_add_mroute+0x129/0x180 [ 9720.586137][ T282] addrconf_add_dev+0xe2/0x170 [ 9720.586137][ T282] inet6_addr_add+0x12f/0xa40 [ 9720.586137][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9720.586137][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9720.586137][ T282] netlink_rcv_skb+0x130/0x360 [ 9720.586137][ T282] netlink_unicast+0x449/0x710 [ 9720.586137][ T282] netlink_sendmsg+0x723/0xbe0 [ 9720.586137][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9720.586137][ T282] ___sys_sendmsg+0xee/0x170 [ 9720.586137][ T282] __sys_sendmsg+0xcd/0x170 [ 9720.586137][ T282] do_syscall_64+0xc6/0x1e0 [ 9720.586137][ T282] [ 9720.588288][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9720.588288][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9720.588288][ T282] ipv6_find_idev+0x102/0x170 [ 9720.588288][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9720.588288][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9720.588288][ T282] netlink_rcv_skb+0x130/0x360 [ 9720.588288][ T282] netlink_unicast+0x449/0x710 [ 9720.588288][ T282] netlink_sendmsg+0x723/0xbe0 [ 9720.588288][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9720.588288][ T282] ___sys_sendmsg+0xee/0x170 [ 9720.588288][ T282] __sys_sendmsg+0xcd/0x170 [ 9720.588288][ T282] do_syscall_64+0xc6/0x1e0 [ 9720.588288][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9720.588288][ T282] [ 9720.589963][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9720.589963][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9720.589963][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9720.589963][ T282] ipv6_find_idev+0x102/0x170 [ 9720.589963][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9720.589963][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9720.589963][ T282] netlink_rcv_skb+0x130/0x360 [ 9720.589963][ T282] netlink_unicast+0x449/0x710 [ 9720.589963][ T282] netlink_sendmsg+0x723/0xbe0 [ 9720.589963][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9720.589963][ T282] ___sys_sendmsg+0xee/0x170 [ 9720.589963][ T282] __sys_sendmsg+0xcd/0x170 [ 9720.589963][ T282] do_syscall_64+0xc6/0x1e0 [ 9720.589963][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9720.589963][ T282] [ 9722.340032][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9722.340445][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9722.340445][ T284] netdev_get_by_index+0x5e/0x80 [ 9722.340445][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9722.340445][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9722.340445][ T284] ip6_route_add+0x1c/0x140 [ 9722.340445][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9722.340445][ T284] inet6_addr_add+0x4f8/0xa40 [ 9722.340445][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9722.340445][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9722.340445][ T284] netlink_rcv_skb+0x130/0x360 [ 9722.340445][ T284] netlink_unicast+0x449/0x710 [ 9722.340445][ T284] netlink_sendmsg+0x723/0xbe0 [ 9722.340445][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9722.340445][ T284] ___sys_sendmsg+0xee/0x170 [ 9722.340445][ T284] __sys_sendmsg+0xcd/0x170 [ 9722.340445][ T284] do_syscall_64+0xc6/0x1e0 [ 9722.340445][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9722.340445][ T284] [ 9722.342652][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9722.342652][ T284] netdev_get_by_index+0x5e/0x80 [ 9722.342652][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9722.342652][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9722.342652][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9722.342652][ T284] ipv6_add_addr+0x411/0x2000 [ 9722.342652][ T284] inet6_addr_add+0x30e/0xa40 [ 9722.342652][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9722.342652][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9722.342652][ T284] netlink_rcv_skb+0x130/0x360 [ 9722.342652][ T284] netlink_unicast+0x449/0x710 [ 9722.342652][ T284] netlink_sendmsg+0x723/0xbe0 [ 9722.342652][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9722.342652][ T284] ___sys_sendmsg+0xee/0x170 [ 9722.342652][ T284] __sys_sendmsg+0xcd/0x170 [ 9722.342652][ T284] do_syscall_64+0xc6/0x1e0 [ 9722.342652][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9722.342652][ T284] [ 9722.345256][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9722.345256][ T284] netdev_get_by_index+0x5e/0x80 [ 9722.345256][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9722.345256][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9722.345256][ T284] ip6_route_add+0x1c/0x140 [ 9722.345256][ T284] addrconf_add_mroute+0x129/0x180 [ 9722.345256][ T284] addrconf_add_dev+0xe2/0x170 [ 9722.345256][ T284] inet6_addr_add+0x12f/0xa40 [ 9722.345256][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9722.345256][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9722.345256][ T284] netlink_rcv_skb+0x130/0x360 [ 9722.345256][ T284] netlink_unicast+0x449/0x710 [ 9722.345256][ T284] netlink_sendmsg+0x723/0xbe0 [ 9722.345256][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9722.345256][ T284] ___sys_sendmsg+0xee/0x170 [ 9722.345256][ T284] __sys_sendmsg+0xcd/0x170 [ 9722.345256][ T284] do_syscall_64+0xc6/0x1e0 [ 9722.345256][ T284] [ 9722.347401][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9722.347401][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9722.347401][ T284] ipv6_find_idev+0x102/0x170 [ 9722.347401][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9722.347401][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9722.347401][ T284] netlink_rcv_skb+0x130/0x360 [ 9722.347401][ T284] netlink_unicast+0x449/0x710 [ 9722.347401][ T284] netlink_sendmsg+0x723/0xbe0 [ 9722.347401][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9722.347401][ T284] ___sys_sendmsg+0xee/0x170 [ 9722.347401][ T284] __sys_sendmsg+0xcd/0x170 [ 9722.347401][ T284] do_syscall_64+0xc6/0x1e0 [ 9722.347401][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9722.347401][ T284] [ 9722.349088][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9722.349088][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9722.349088][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9722.349088][ T284] ipv6_find_idev+0x102/0x170 [ 9722.349088][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9722.349088][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9722.349088][ T284] netlink_rcv_skb+0x130/0x360 [ 9722.349088][ T284] netlink_unicast+0x449/0x710 [ 9722.349088][ T284] netlink_sendmsg+0x723/0xbe0 [ 9722.349088][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9722.349088][ T284] ___sys_sendmsg+0xee/0x170 [ 9722.349088][ T284] __sys_sendmsg+0xcd/0x170 [ 9722.349088][ T284] do_syscall_64+0xc6/0x1e0 [ 9722.349088][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9722.349088][ T284] [ 9730.787043][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9730.787530][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9730.787530][ T282] dst_init+0x84/0x4a0 [ 9730.787530][ T282] dst_alloc+0x97/0x150 [ 9730.787530][ T282] ip6_dst_alloc+0x23/0x90 [ 9730.787530][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9730.787530][ T282] ip6_pol_route+0x56f/0x840 [ 9730.787530][ T282] fib6_rule_lookup+0x196/0x240 [ 9730.787530][ T282] ip6_route_input+0x542/0x980 [ 9730.787530][ T282] ipv6_rcv+0x8f/0x400 [ 9730.787530][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9730.787530][ T282] process_backlog+0x101/0x620 [ 9730.787530][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9730.787530][ T282] net_rx_action+0x495/0xbe0 [ 9730.787530][ T282] __do_softirq+0x1b5/0x7f6 [ 9730.787530][ T282] [ 9730.789544][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9730.789544][ T282] netdev_get_by_index+0x5e/0x80 [ 9730.789544][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9730.789544][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9730.789544][ T282] ip6_route_add+0x1c/0x140 [ 9730.789544][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9730.789544][ T282] inet6_addr_add+0x4f8/0xa40 [ 9730.789544][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9730.789544][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9730.789544][ T282] netlink_rcv_skb+0x130/0x360 [ 9730.789544][ T282] netlink_unicast+0x449/0x710 [ 9730.789544][ T282] netlink_sendmsg+0x723/0xbe0 [ 9730.789544][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9730.789544][ T282] ___sys_sendmsg+0xee/0x170 [ 9730.789544][ T282] __sys_sendmsg+0xcd/0x170 [ 9730.789544][ T282] do_syscall_64+0xc6/0x1e0 [ 9730.789544][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9730.789544][ T282] [ 9730.792000][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9730.792000][ T282] netdev_get_by_index+0x5e/0x80 [ 9730.792000][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9730.792000][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9730.792000][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9730.792000][ T282] ipv6_add_addr+0x411/0x2000 [ 9730.792000][ T282] inet6_addr_add+0x30e/0xa40 [ 9730.792000][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9730.792000][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9730.792000][ T282] netlink_rcv_skb+0x130/0x360 [ 9730.792000][ T282] netlink_unicast+0x449/0x710 [ 9730.792000][ T282] netlink_sendmsg+0x723/0xbe0 [ 9730.792000][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9730.792000][ T282] ___sys_sendmsg+0xee/0x170 [ 9730.792000][ T282] __sys_sendmsg+0xcd/0x170 [ 9730.792000][ T282] do_syscall_64+0xc6/0x1e0 [ 9730.792000][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9730.792000][ T282] [ 9730.794449][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9730.794449][ T282] netdev_get_by_index+0x5e/0x80 [ 9730.794449][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9730.794449][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9730.794449][ T282] ip6_route_add+0x1c/0x140 [ 9730.794449][ T282] addrconf_add_mroute+0x129/0x180 [ 9730.794449][ T282] addrconf_add_dev+0xe2/0x170 [ 9730.794449][ T282] inet6_addr_add+0x12f/0xa40 [ 9730.794449][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9730.794449][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9730.794449][ T282] netlink_rcv_skb+0x130/0x360 [ 9730.794449][ T282] netlink_unicast+0x449/0x710 [ 9730.794449][ T282] netlink_sendmsg+0x723/0xbe0 [ 9730.794449][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9730.794449][ T282] ___sys_sendmsg+0xee/0x170 [ 9730.794449][ T282] __sys_sendmsg+0xcd/0x170 [ 9730.794449][ T282] do_syscall_64+0xc6/0x1e0 [ 9730.794449][ T282] [ 9730.796913][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9730.796913][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9730.796913][ T282] ipv6_find_idev+0x102/0x170 [ 9730.796913][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9730.796913][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9730.796913][ T282] netlink_rcv_skb+0x130/0x360 [ 9730.796913][ T282] netlink_unicast+0x449/0x710 [ 9730.796913][ T282] netlink_sendmsg+0x723/0xbe0 [ 9730.796913][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9730.796913][ T282] ___sys_sendmsg+0xee/0x170 [ 9730.796913][ T282] __sys_sendmsg+0xcd/0x170 [ 9730.796913][ T282] do_syscall_64+0xc6/0x1e0 [ 9730.796913][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9730.796913][ T282] [ 9730.798802][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9730.798802][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9730.798802][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9730.798802][ T282] ipv6_find_idev+0x102/0x170 [ 9730.798802][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9730.798802][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9730.798802][ T282] netlink_rcv_skb+0x130/0x360 [ 9730.798802][ T282] netlink_unicast+0x449/0x710 [ 9730.798802][ T282] netlink_sendmsg+0x723/0xbe0 [ 9730.798802][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9730.798802][ T282] ___sys_sendmsg+0xee/0x170 [ 9730.798802][ T282] __sys_sendmsg+0xcd/0x170 [ 9730.798802][ T282] do_syscall_64+0xc6/0x1e0 [ 9730.798802][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9730.798802][ T282] [ 9732.587013][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9732.587454][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9732.587454][ T284] netdev_get_by_index+0x5e/0x80 [ 9732.587454][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9732.587454][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9732.587454][ T284] ip6_route_add+0x1c/0x140 [ 9732.587454][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9732.587454][ T284] inet6_addr_add+0x4f8/0xa40 [ 9732.587454][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9732.587454][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9732.587454][ T284] netlink_rcv_skb+0x130/0x360 [ 9732.587454][ T284] netlink_unicast+0x449/0x710 [ 9732.587454][ T284] netlink_sendmsg+0x723/0xbe0 [ 9732.587454][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9732.587454][ T284] ___sys_sendmsg+0xee/0x170 [ 9732.587454][ T284] __sys_sendmsg+0xcd/0x170 [ 9732.587454][ T284] do_syscall_64+0xc6/0x1e0 [ 9732.587454][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9732.587454][ T284] [ 9732.589669][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9732.589669][ T284] netdev_get_by_index+0x5e/0x80 [ 9732.589669][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9732.589669][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9732.589669][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9732.589669][ T284] ipv6_add_addr+0x411/0x2000 [ 9732.589669][ T284] inet6_addr_add+0x30e/0xa40 [ 9732.589669][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9732.589669][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9732.589669][ T284] netlink_rcv_skb+0x130/0x360 [ 9732.589669][ T284] netlink_unicast+0x449/0x710 [ 9732.589669][ T284] netlink_sendmsg+0x723/0xbe0 [ 9732.589669][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9732.589669][ T284] ___sys_sendmsg+0xee/0x170 [ 9732.589669][ T284] __sys_sendmsg+0xcd/0x170 [ 9732.589669][ T284] do_syscall_64+0xc6/0x1e0 [ 9732.589669][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9732.589669][ T284] [ 9732.591863][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9732.591863][ T284] netdev_get_by_index+0x5e/0x80 [ 9732.591863][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9732.591863][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9732.591863][ T284] ip6_route_add+0x1c/0x140 [ 9732.591863][ T284] addrconf_add_mroute+0x129/0x180 [ 9732.591863][ T284] addrconf_add_dev+0xe2/0x170 [ 9732.591863][ T284] inet6_addr_add+0x12f/0xa40 [ 9732.591863][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9732.591863][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9732.591863][ T284] netlink_rcv_skb+0x130/0x360 [ 9732.591863][ T284] netlink_unicast+0x449/0x710 [ 9732.591863][ T284] netlink_sendmsg+0x723/0xbe0 [ 9732.591863][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9732.591863][ T284] ___sys_sendmsg+0xee/0x170 [ 9732.591863][ T284] __sys_sendmsg+0xcd/0x170 [ 9732.591863][ T284] do_syscall_64+0xc6/0x1e0 [ 9732.591863][ T284] [ 9732.594029][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9732.594029][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9732.594029][ T284] ipv6_find_idev+0x102/0x170 [ 9732.594029][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9732.594029][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9732.594029][ T284] netlink_rcv_skb+0x130/0x360 [ 9732.594029][ T284] netlink_unicast+0x449/0x710 [ 9732.594029][ T284] netlink_sendmsg+0x723/0xbe0 [ 9732.594029][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9732.594029][ T284] ___sys_sendmsg+0xee/0x170 [ 9732.594029][ T284] __sys_sendmsg+0xcd/0x170 [ 9732.594029][ T284] do_syscall_64+0xc6/0x1e0 [ 9732.594029][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9732.594029][ T284] [ 9732.595742][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9732.595742][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9732.595742][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9732.595742][ T284] ipv6_find_idev+0x102/0x170 [ 9732.595742][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9732.595742][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9732.595742][ T284] netlink_rcv_skb+0x130/0x360 [ 9732.595742][ T284] netlink_unicast+0x449/0x710 [ 9732.595742][ T284] netlink_sendmsg+0x723/0xbe0 [ 9732.595742][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9732.595742][ T284] ___sys_sendmsg+0xee/0x170 [ 9732.595742][ T284] __sys_sendmsg+0xcd/0x170 [ 9732.595742][ T284] do_syscall_64+0xc6/0x1e0 [ 9732.595742][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9732.595742][ T284] [ 9741.051027][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9741.051503][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9741.051503][ T282] dst_init+0x84/0x4a0 [ 9741.051503][ T282] dst_alloc+0x97/0x150 [ 9741.051503][ T282] ip6_dst_alloc+0x23/0x90 [ 9741.051503][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9741.051503][ T282] ip6_pol_route+0x56f/0x840 [ 9741.051503][ T282] fib6_rule_lookup+0x196/0x240 [ 9741.051503][ T282] ip6_route_input+0x542/0x980 [ 9741.051503][ T282] ipv6_rcv+0x8f/0x400 [ 9741.051503][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9741.051503][ T282] process_backlog+0x101/0x620 [ 9741.051503][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9741.051503][ T282] net_rx_action+0x495/0xbe0 [ 9741.051503][ T282] __do_softirq+0x1b5/0x7f6 [ 9741.051503][ T282] [ 9741.053550][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9741.053550][ T282] netdev_get_by_index+0x5e/0x80 [ 9741.053550][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9741.053550][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9741.053550][ T282] ip6_route_add+0x1c/0x140 [ 9741.053550][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9741.053550][ T282] inet6_addr_add+0x4f8/0xa40 [ 9741.053550][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9741.053550][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9741.053550][ T282] netlink_rcv_skb+0x130/0x360 [ 9741.053550][ T282] netlink_unicast+0x449/0x710 [ 9741.053550][ T282] netlink_sendmsg+0x723/0xbe0 [ 9741.053550][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9741.053550][ T282] ___sys_sendmsg+0xee/0x170 [ 9741.053550][ T282] __sys_sendmsg+0xcd/0x170 [ 9741.053550][ T282] do_syscall_64+0xc6/0x1e0 [ 9741.053550][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9741.053550][ T282] [ 9741.056152][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9741.056152][ T282] netdev_get_by_index+0x5e/0x80 [ 9741.056152][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9741.056152][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9741.056152][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9741.056152][ T282] ipv6_add_addr+0x411/0x2000 [ 9741.056152][ T282] inet6_addr_add+0x30e/0xa40 [ 9741.056152][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9741.056152][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9741.056152][ T282] netlink_rcv_skb+0x130/0x360 [ 9741.056152][ T282] netlink_unicast+0x449/0x710 [ 9741.056152][ T282] netlink_sendmsg+0x723/0xbe0 [ 9741.056152][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9741.056152][ T282] ___sys_sendmsg+0xee/0x170 [ 9741.056152][ T282] __sys_sendmsg+0xcd/0x170 [ 9741.056152][ T282] do_syscall_64+0xc6/0x1e0 [ 9741.056152][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9741.056152][ T282] [ 9741.058614][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9741.058614][ T282] netdev_get_by_index+0x5e/0x80 [ 9741.058614][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9741.058614][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9741.058614][ T282] ip6_route_add+0x1c/0x140 [ 9741.058614][ T282] addrconf_add_mroute+0x129/0x180 [ 9741.058614][ T282] addrconf_add_dev+0xe2/0x170 [ 9741.058614][ T282] inet6_addr_add+0x12f/0xa40 [ 9741.058614][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9741.058614][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9741.058614][ T282] netlink_rcv_skb+0x130/0x360 [ 9741.058614][ T282] netlink_unicast+0x449/0x710 [ 9741.058614][ T282] netlink_sendmsg+0x723/0xbe0 [ 9741.058614][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9741.058614][ T282] ___sys_sendmsg+0xee/0x170 [ 9741.058614][ T282] __sys_sendmsg+0xcd/0x170 [ 9741.058614][ T282] do_syscall_64+0xc6/0x1e0 [ 9741.058614][ T282] [ 9741.061033][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9741.061033][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9741.061033][ T282] ipv6_find_idev+0x102/0x170 [ 9741.061033][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9741.061033][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9741.061033][ T282] netlink_rcv_skb+0x130/0x360 [ 9741.061033][ T282] netlink_unicast+0x449/0x710 [ 9741.061033][ T282] netlink_sendmsg+0x723/0xbe0 [ 9741.061033][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9741.061033][ T282] ___sys_sendmsg+0xee/0x170 [ 9741.061033][ T282] __sys_sendmsg+0xcd/0x170 [ 9741.061033][ T282] do_syscall_64+0xc6/0x1e0 [ 9741.061033][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9741.061033][ T282] [ 9741.062921][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9741.062921][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9741.062921][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9741.062921][ T282] ipv6_find_idev+0x102/0x170 [ 9741.062921][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9741.062921][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9741.062921][ T282] netlink_rcv_skb+0x130/0x360 [ 9741.062921][ T282] netlink_unicast+0x449/0x710 [ 9741.062921][ T282] netlink_sendmsg+0x723/0xbe0 [ 9741.062921][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9741.062921][ T282] ___sys_sendmsg+0xee/0x170 [ 9741.062921][ T282] __sys_sendmsg+0xcd/0x170 [ 9741.062921][ T282] do_syscall_64+0xc6/0x1e0 [ 9741.062921][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9741.062921][ T282] [ 9742.835039][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9742.835478][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9742.835478][ T284] netdev_get_by_index+0x5e/0x80 [ 9742.835478][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9742.835478][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9742.835478][ T284] ip6_route_add+0x1c/0x140 [ 9742.835478][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9742.835478][ T284] inet6_addr_add+0x4f8/0xa40 [ 9742.835478][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9742.835478][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9742.835478][ T284] netlink_rcv_skb+0x130/0x360 [ 9742.835478][ T284] netlink_unicast+0x449/0x710 [ 9742.835478][ T284] netlink_sendmsg+0x723/0xbe0 [ 9742.835478][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9742.835478][ T284] ___sys_sendmsg+0xee/0x170 [ 9742.835478][ T284] __sys_sendmsg+0xcd/0x170 [ 9742.835478][ T284] do_syscall_64+0xc6/0x1e0 [ 9742.835478][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9742.835478][ T284] [ 9742.837727][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9742.837727][ T284] netdev_get_by_index+0x5e/0x80 [ 9742.837727][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9742.837727][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9742.837727][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9742.837727][ T284] ipv6_add_addr+0x411/0x2000 [ 9742.837727][ T284] inet6_addr_add+0x30e/0xa40 [ 9742.837727][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9742.837727][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9742.837727][ T284] netlink_rcv_skb+0x130/0x360 [ 9742.837727][ T284] netlink_unicast+0x449/0x710 [ 9742.837727][ T284] netlink_sendmsg+0x723/0xbe0 [ 9742.837727][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9742.837727][ T284] ___sys_sendmsg+0xee/0x170 [ 9742.837727][ T284] __sys_sendmsg+0xcd/0x170 [ 9742.837727][ T284] do_syscall_64+0xc6/0x1e0 [ 9742.837727][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9742.837727][ T284] [ 9742.839938][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9742.839938][ T284] netdev_get_by_index+0x5e/0x80 [ 9742.839938][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9742.839938][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9742.839938][ T284] ip6_route_add+0x1c/0x140 [ 9742.839938][ T284] addrconf_add_mroute+0x129/0x180 [ 9742.839938][ T284] addrconf_add_dev+0xe2/0x170 [ 9742.839938][ T284] inet6_addr_add+0x12f/0xa40 [ 9742.839938][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9742.839938][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9742.839938][ T284] netlink_rcv_skb+0x130/0x360 [ 9742.839938][ T284] netlink_unicast+0x449/0x710 [ 9742.839938][ T284] netlink_sendmsg+0x723/0xbe0 [ 9742.839938][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9742.839938][ T284] ___sys_sendmsg+0xee/0x170 [ 9742.839938][ T284] __sys_sendmsg+0xcd/0x170 [ 9742.839938][ T284] do_syscall_64+0xc6/0x1e0 [ 9742.839938][ T284] [ 9742.842113][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9742.842113][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9742.842113][ T284] ipv6_find_idev+0x102/0x170 [ 9742.842113][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9742.842113][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9742.842113][ T284] netlink_rcv_skb+0x130/0x360 [ 9742.842113][ T284] netlink_unicast+0x449/0x710 [ 9742.842113][ T284] netlink_sendmsg+0x723/0xbe0 [ 9742.842113][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9742.842113][ T284] ___sys_sendmsg+0xee/0x170 [ 9742.842113][ T284] __sys_sendmsg+0xcd/0x170 [ 9742.842113][ T284] do_syscall_64+0xc6/0x1e0 [ 9742.842113][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9742.842113][ T284] [ 9742.843826][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9742.843826][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9742.843826][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9742.843826][ T284] ipv6_find_idev+0x102/0x170 [ 9742.843826][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9742.843826][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9742.843826][ T284] netlink_rcv_skb+0x130/0x360 [ 9742.843826][ T284] netlink_unicast+0x449/0x710 [ 9742.843826][ T284] netlink_sendmsg+0x723/0xbe0 [ 9742.843826][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9742.843826][ T284] ___sys_sendmsg+0xee/0x170 [ 9742.843826][ T284] __sys_sendmsg+0xcd/0x170 [ 9742.843826][ T284] do_syscall_64+0xc6/0x1e0 [ 9742.843826][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9742.843826][ T284] [ 9751.307019][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9751.307467][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9751.307467][ T282] dst_init+0x84/0x4a0 [ 9751.307467][ T282] dst_alloc+0x97/0x150 [ 9751.307467][ T282] ip6_dst_alloc+0x23/0x90 [ 9751.307467][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9751.307467][ T282] ip6_pol_route+0x56f/0x840 [ 9751.307467][ T282] fib6_rule_lookup+0x196/0x240 [ 9751.307467][ T282] ip6_route_input+0x542/0x980 [ 9751.307467][ T282] ipv6_rcv+0x8f/0x400 [ 9751.307467][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9751.307467][ T282] process_backlog+0x101/0x620 [ 9751.307467][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9751.307467][ T282] net_rx_action+0x495/0xbe0 [ 9751.307467][ T282] __do_softirq+0x1b5/0x7f6 [ 9751.307467][ T282] [ 9751.309462][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9751.309462][ T282] netdev_get_by_index+0x5e/0x80 [ 9751.309462][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9751.309462][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9751.309462][ T282] ip6_route_add+0x1c/0x140 [ 9751.309462][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9751.309462][ T282] inet6_addr_add+0x4f8/0xa40 [ 9751.309462][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9751.309462][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9751.309462][ T282] netlink_rcv_skb+0x130/0x360 [ 9751.309462][ T282] netlink_unicast+0x449/0x710 [ 9751.309462][ T282] netlink_sendmsg+0x723/0xbe0 [ 9751.309462][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9751.309462][ T282] ___sys_sendmsg+0xee/0x170 [ 9751.309462][ T282] __sys_sendmsg+0xcd/0x170 [ 9751.309462][ T282] do_syscall_64+0xc6/0x1e0 [ 9751.309462][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9751.309462][ T282] [ 9751.311931][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9751.311931][ T282] netdev_get_by_index+0x5e/0x80 [ 9751.311931][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9751.311931][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9751.311931][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9751.311931][ T282] ipv6_add_addr+0x411/0x2000 [ 9751.311931][ T282] inet6_addr_add+0x30e/0xa40 [ 9751.311931][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9751.311931][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9751.311931][ T282] netlink_rcv_skb+0x130/0x360 [ 9751.311931][ T282] netlink_unicast+0x449/0x710 [ 9751.311931][ T282] netlink_sendmsg+0x723/0xbe0 [ 9751.311931][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9751.311931][ T282] ___sys_sendmsg+0xee/0x170 [ 9751.311931][ T282] __sys_sendmsg+0xcd/0x170 [ 9751.311931][ T282] do_syscall_64+0xc6/0x1e0 [ 9751.311931][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9751.311931][ T282] [ 9751.314379][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9751.314379][ T282] netdev_get_by_index+0x5e/0x80 [ 9751.314379][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9751.314379][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9751.314379][ T282] ip6_route_add+0x1c/0x140 [ 9751.314379][ T282] addrconf_add_mroute+0x129/0x180 [ 9751.314379][ T282] addrconf_add_dev+0xe2/0x170 [ 9751.314379][ T282] inet6_addr_add+0x12f/0xa40 [ 9751.314379][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9751.314379][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9751.314379][ T282] netlink_rcv_skb+0x130/0x360 [ 9751.314379][ T282] netlink_unicast+0x449/0x710 [ 9751.314379][ T282] netlink_sendmsg+0x723/0xbe0 [ 9751.314379][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9751.314379][ T282] ___sys_sendmsg+0xee/0x170 [ 9751.314379][ T282] __sys_sendmsg+0xcd/0x170 [ 9751.314379][ T282] do_syscall_64+0xc6/0x1e0 [ 9751.314379][ T282] [ 9751.316782][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9751.316782][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9751.316782][ T282] ipv6_find_idev+0x102/0x170 [ 9751.316782][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9751.316782][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9751.316782][ T282] netlink_rcv_skb+0x130/0x360 [ 9751.316782][ T282] netlink_unicast+0x449/0x710 [ 9751.316782][ T282] netlink_sendmsg+0x723/0xbe0 [ 9751.316782][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9751.316782][ T282] ___sys_sendmsg+0xee/0x170 [ 9751.316782][ T282] __sys_sendmsg+0xcd/0x170 [ 9751.316782][ T282] do_syscall_64+0xc6/0x1e0 [ 9751.316782][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9751.316782][ T282] [ 9751.318666][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9751.318666][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9751.318666][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9751.318666][ T282] ipv6_find_idev+0x102/0x170 [ 9751.318666][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9751.318666][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9751.318666][ T282] netlink_rcv_skb+0x130/0x360 [ 9751.318666][ T282] netlink_unicast+0x449/0x710 [ 9751.318666][ T282] netlink_sendmsg+0x723/0xbe0 [ 9751.318666][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9751.318666][ T282] ___sys_sendmsg+0xee/0x170 [ 9751.318666][ T282] __sys_sendmsg+0xcd/0x170 [ 9751.318666][ T282] do_syscall_64+0xc6/0x1e0 [ 9751.318666][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9751.318666][ T282] [ 9753.082951][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9753.083429][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9753.083429][ T284] netdev_get_by_index+0x5e/0x80 [ 9753.083429][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9753.083429][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9753.083429][ T284] ip6_route_add+0x1c/0x140 [ 9753.083429][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9753.083429][ T284] inet6_addr_add+0x4f8/0xa40 [ 9753.083429][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9753.083429][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9753.083429][ T284] netlink_rcv_skb+0x130/0x360 [ 9753.083429][ T284] netlink_unicast+0x449/0x710 [ 9753.083429][ T284] netlink_sendmsg+0x723/0xbe0 [ 9753.083429][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9753.083429][ T284] ___sys_sendmsg+0xee/0x170 [ 9753.083429][ T284] __sys_sendmsg+0xcd/0x170 [ 9753.083429][ T284] do_syscall_64+0xc6/0x1e0 [ 9753.083429][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9753.083429][ T284] [ 9753.085938][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9753.085938][ T284] netdev_get_by_index+0x5e/0x80 [ 9753.085938][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9753.085938][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9753.085938][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9753.085938][ T284] ipv6_add_addr+0x411/0x2000 [ 9753.085938][ T284] inet6_addr_add+0x30e/0xa40 [ 9753.085938][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9753.085938][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9753.085938][ T284] netlink_rcv_skb+0x130/0x360 [ 9753.085938][ T284] netlink_unicast+0x449/0x710 [ 9753.085938][ T284] netlink_sendmsg+0x723/0xbe0 [ 9753.085938][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9753.085938][ T284] ___sys_sendmsg+0xee/0x170 [ 9753.085938][ T284] __sys_sendmsg+0xcd/0x170 [ 9753.085938][ T284] do_syscall_64+0xc6/0x1e0 [ 9753.085938][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9753.085938][ T284] [ 9753.088404][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9753.088404][ T284] netdev_get_by_index+0x5e/0x80 [ 9753.088404][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9753.088404][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9753.088404][ T284] ip6_route_add+0x1c/0x140 [ 9753.088404][ T284] addrconf_add_mroute+0x129/0x180 [ 9753.088404][ T284] addrconf_add_dev+0xe2/0x170 [ 9753.088404][ T284] inet6_addr_add+0x12f/0xa40 [ 9753.088404][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9753.088404][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9753.088404][ T284] netlink_rcv_skb+0x130/0x360 [ 9753.088404][ T284] netlink_unicast+0x449/0x710 [ 9753.088404][ T284] netlink_sendmsg+0x723/0xbe0 [ 9753.088404][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9753.088404][ T284] ___sys_sendmsg+0xee/0x170 [ 9753.088404][ T284] __sys_sendmsg+0xcd/0x170 [ 9753.088404][ T284] do_syscall_64+0xc6/0x1e0 [ 9753.088404][ T284] [ 9753.090828][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9753.090828][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9753.090828][ T284] ipv6_find_idev+0x102/0x170 [ 9753.090828][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9753.090828][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9753.090828][ T284] netlink_rcv_skb+0x130/0x360 [ 9753.090828][ T284] netlink_unicast+0x449/0x710 [ 9753.090828][ T284] netlink_sendmsg+0x723/0xbe0 [ 9753.090828][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9753.090828][ T284] ___sys_sendmsg+0xee/0x170 [ 9753.090828][ T284] __sys_sendmsg+0xcd/0x170 [ 9753.090828][ T284] do_syscall_64+0xc6/0x1e0 [ 9753.090828][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9753.090828][ T284] [ 9753.092729][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9753.092729][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9753.092729][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9753.092729][ T284] ipv6_find_idev+0x102/0x170 [ 9753.092729][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9753.092729][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9753.092729][ T284] netlink_rcv_skb+0x130/0x360 [ 9753.092729][ T284] netlink_unicast+0x449/0x710 [ 9753.092729][ T284] netlink_sendmsg+0x723/0xbe0 [ 9753.092729][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9753.092729][ T284] ___sys_sendmsg+0xee/0x170 [ 9753.092729][ T284] __sys_sendmsg+0xcd/0x170 [ 9753.092729][ T284] do_syscall_64+0xc6/0x1e0 [ 9753.092729][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9753.092729][ T284] [ 9761.562956][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9761.563440][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9761.563440][ T282] dst_init+0x84/0x4a0 [ 9761.563440][ T282] dst_alloc+0x97/0x150 [ 9761.563440][ T282] ip6_dst_alloc+0x23/0x90 [ 9761.563440][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9761.563440][ T282] ip6_pol_route+0x56f/0x840 [ 9761.563440][ T282] fib6_rule_lookup+0x196/0x240 [ 9761.563440][ T282] ip6_route_input+0x542/0x980 [ 9761.563440][ T282] ipv6_rcv+0x8f/0x400 [ 9761.563440][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9761.563440][ T282] process_backlog+0x101/0x620 [ 9761.563440][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9761.563440][ T282] net_rx_action+0x495/0xbe0 [ 9761.563440][ T282] __do_softirq+0x1b5/0x7f6 [ 9761.563440][ T282] [ 9761.565475][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9761.565475][ T282] netdev_get_by_index+0x5e/0x80 [ 9761.565475][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9761.565475][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9761.565475][ T282] ip6_route_add+0x1c/0x140 [ 9761.565475][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9761.565475][ T282] inet6_addr_add+0x4f8/0xa40 [ 9761.565475][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9761.565475][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9761.565475][ T282] netlink_rcv_skb+0x130/0x360 [ 9761.565475][ T282] netlink_unicast+0x449/0x710 [ 9761.565475][ T282] netlink_sendmsg+0x723/0xbe0 [ 9761.565475][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9761.565475][ T282] ___sys_sendmsg+0xee/0x170 [ 9761.565475][ T282] __sys_sendmsg+0xcd/0x170 [ 9761.565475][ T282] do_syscall_64+0xc6/0x1e0 [ 9761.565475][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9761.565475][ T282] [ 9761.567936][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9761.567936][ T282] netdev_get_by_index+0x5e/0x80 [ 9761.567936][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9761.567936][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9761.567936][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9761.567936][ T282] ipv6_add_addr+0x411/0x2000 [ 9761.567936][ T282] inet6_addr_add+0x30e/0xa40 [ 9761.567936][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9761.567936][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9761.567936][ T282] netlink_rcv_skb+0x130/0x360 [ 9761.567936][ T282] netlink_unicast+0x449/0x710 [ 9761.567936][ T282] netlink_sendmsg+0x723/0xbe0 [ 9761.567936][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9761.567936][ T282] ___sys_sendmsg+0xee/0x170 [ 9761.567936][ T282] __sys_sendmsg+0xcd/0x170 [ 9761.567936][ T282] do_syscall_64+0xc6/0x1e0 [ 9761.567936][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9761.567936][ T282] [ 9761.570426][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9761.570426][ T282] netdev_get_by_index+0x5e/0x80 [ 9761.570426][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9761.570426][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9761.570426][ T282] ip6_route_add+0x1c/0x140 [ 9761.570426][ T282] addrconf_add_mroute+0x129/0x180 [ 9761.570426][ T282] addrconf_add_dev+0xe2/0x170 [ 9761.570426][ T282] inet6_addr_add+0x12f/0xa40 [ 9761.570426][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9761.570426][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9761.570426][ T282] netlink_rcv_skb+0x130/0x360 [ 9761.570426][ T282] netlink_unicast+0x449/0x710 [ 9761.570426][ T282] netlink_sendmsg+0x723/0xbe0 [ 9761.570426][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9761.570426][ T282] ___sys_sendmsg+0xee/0x170 [ 9761.570426][ T282] __sys_sendmsg+0xcd/0x170 [ 9761.570426][ T282] do_syscall_64+0xc6/0x1e0 [ 9761.570426][ T282] [ 9761.572846][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9761.572846][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9761.572846][ T282] ipv6_find_idev+0x102/0x170 [ 9761.572846][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9761.572846][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9761.572846][ T282] netlink_rcv_skb+0x130/0x360 [ 9761.572846][ T282] netlink_unicast+0x449/0x710 [ 9761.572846][ T282] netlink_sendmsg+0x723/0xbe0 [ 9761.572846][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9761.572846][ T282] ___sys_sendmsg+0xee/0x170 [ 9761.572846][ T282] __sys_sendmsg+0xcd/0x170 [ 9761.572846][ T282] do_syscall_64+0xc6/0x1e0 [ 9761.572846][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9761.572846][ T282] [ 9761.574749][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9761.574749][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9761.574749][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9761.574749][ T282] ipv6_find_idev+0x102/0x170 [ 9761.574749][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9761.574749][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9761.574749][ T282] netlink_rcv_skb+0x130/0x360 [ 9761.574749][ T282] netlink_unicast+0x449/0x710 [ 9761.574749][ T282] netlink_sendmsg+0x723/0xbe0 [ 9761.574749][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9761.574749][ T282] ___sys_sendmsg+0xee/0x170 [ 9761.574749][ T282] __sys_sendmsg+0xcd/0x170 [ 9761.574749][ T282] do_syscall_64+0xc6/0x1e0 [ 9761.574749][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9761.574749][ T282] [ 9763.331022][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9763.331474][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9763.331474][ T284] netdev_get_by_index+0x5e/0x80 [ 9763.331474][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9763.331474][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9763.331474][ T284] ip6_route_add+0x1c/0x140 [ 9763.331474][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9763.331474][ T284] inet6_addr_add+0x4f8/0xa40 [ 9763.331474][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9763.331474][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9763.331474][ T284] netlink_rcv_skb+0x130/0x360 [ 9763.331474][ T284] netlink_unicast+0x449/0x710 [ 9763.331474][ T284] netlink_sendmsg+0x723/0xbe0 [ 9763.331474][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9763.331474][ T284] ___sys_sendmsg+0xee/0x170 [ 9763.331474][ T284] __sys_sendmsg+0xcd/0x170 [ 9763.331474][ T284] do_syscall_64+0xc6/0x1e0 [ 9763.331474][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9763.331474][ T284] [ 9763.333967][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9763.333967][ T284] netdev_get_by_index+0x5e/0x80 [ 9763.333967][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9763.333967][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9763.333967][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9763.333967][ T284] ipv6_add_addr+0x411/0x2000 [ 9763.333967][ T284] inet6_addr_add+0x30e/0xa40 [ 9763.333967][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9763.333967][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9763.333967][ T284] netlink_rcv_skb+0x130/0x360 [ 9763.333967][ T284] netlink_unicast+0x449/0x710 [ 9763.333967][ T284] netlink_sendmsg+0x723/0xbe0 [ 9763.333967][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9763.333967][ T284] ___sys_sendmsg+0xee/0x170 [ 9763.333967][ T284] __sys_sendmsg+0xcd/0x170 [ 9763.333967][ T284] do_syscall_64+0xc6/0x1e0 [ 9763.333967][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9763.333967][ T284] [ 9763.336451][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9763.336451][ T284] netdev_get_by_index+0x5e/0x80 [ 9763.336451][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9763.336451][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9763.336451][ T284] ip6_route_add+0x1c/0x140 [ 9763.336451][ T284] addrconf_add_mroute+0x129/0x180 [ 9763.336451][ T284] addrconf_add_dev+0xe2/0x170 [ 9763.336451][ T284] inet6_addr_add+0x12f/0xa40 [ 9763.336451][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9763.336451][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9763.336451][ T284] netlink_rcv_skb+0x130/0x360 [ 9763.336451][ T284] netlink_unicast+0x449/0x710 [ 9763.336451][ T284] netlink_sendmsg+0x723/0xbe0 [ 9763.336451][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9763.336451][ T284] ___sys_sendmsg+0xee/0x170 [ 9763.336451][ T284] __sys_sendmsg+0xcd/0x170 [ 9763.336451][ T284] do_syscall_64+0xc6/0x1e0 [ 9763.336451][ T284] [ 9763.338870][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9763.338870][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9763.338870][ T284] ipv6_find_idev+0x102/0x170 [ 9763.338870][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9763.338870][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9763.338870][ T284] netlink_rcv_skb+0x130/0x360 [ 9763.338870][ T284] netlink_unicast+0x449/0x710 [ 9763.338870][ T284] netlink_sendmsg+0x723/0xbe0 [ 9763.338870][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9763.338870][ T284] ___sys_sendmsg+0xee/0x170 [ 9763.338870][ T284] __sys_sendmsg+0xcd/0x170 [ 9763.338870][ T284] do_syscall_64+0xc6/0x1e0 [ 9763.338870][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9763.338870][ T284] [ 9763.340778][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9763.340778][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9763.340778][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9763.340778][ T284] ipv6_find_idev+0x102/0x170 [ 9763.340778][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9763.340778][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9763.340778][ T284] netlink_rcv_skb+0x130/0x360 [ 9763.340778][ T284] netlink_unicast+0x449/0x710 [ 9763.340778][ T284] netlink_sendmsg+0x723/0xbe0 [ 9763.340778][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9763.340778][ T284] ___sys_sendmsg+0xee/0x170 [ 9763.340778][ T284] __sys_sendmsg+0xcd/0x170 [ 9763.340778][ T284] do_syscall_64+0xc6/0x1e0 [ 9763.340778][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9763.340778][ T284] [ 9771.819013][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9771.819512][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9771.819512][ T282] dst_init+0x84/0x4a0 [ 9771.819512][ T282] dst_alloc+0x97/0x150 [ 9771.819512][ T282] ip6_dst_alloc+0x23/0x90 [ 9771.819512][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9771.819512][ T282] ip6_pol_route+0x56f/0x840 [ 9771.819512][ T282] fib6_rule_lookup+0x196/0x240 [ 9771.819512][ T282] ip6_route_input+0x542/0x980 [ 9771.819512][ T282] ipv6_rcv+0x8f/0x400 [ 9771.819512][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9771.819512][ T282] process_backlog+0x101/0x620 [ 9771.819512][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9771.819512][ T282] net_rx_action+0x495/0xbe0 [ 9771.819512][ T282] __do_softirq+0x1b5/0x7f6 [ 9771.819512][ T282] [ 9771.821542][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9771.821542][ T282] netdev_get_by_index+0x5e/0x80 [ 9771.821542][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9771.821542][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9771.821542][ T282] ip6_route_add+0x1c/0x140 [ 9771.821542][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9771.821542][ T282] inet6_addr_add+0x4f8/0xa40 [ 9771.821542][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9771.821542][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9771.821542][ T282] netlink_rcv_skb+0x130/0x360 [ 9771.821542][ T282] netlink_unicast+0x449/0x710 [ 9771.821542][ T282] netlink_sendmsg+0x723/0xbe0 [ 9771.821542][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9771.821542][ T282] ___sys_sendmsg+0xee/0x170 [ 9771.821542][ T282] __sys_sendmsg+0xcd/0x170 [ 9771.821542][ T282] do_syscall_64+0xc6/0x1e0 [ 9771.821542][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9771.821542][ T282] [ 9771.824006][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9771.824006][ T282] netdev_get_by_index+0x5e/0x80 [ 9771.824006][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9771.824006][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9771.824006][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9771.824006][ T282] ipv6_add_addr+0x411/0x2000 [ 9771.824006][ T282] inet6_addr_add+0x30e/0xa40 [ 9771.824006][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9771.824006][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9771.824006][ T282] netlink_rcv_skb+0x130/0x360 [ 9771.824006][ T282] netlink_unicast+0x449/0x710 [ 9771.824006][ T282] netlink_sendmsg+0x723/0xbe0 [ 9771.824006][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9771.824006][ T282] ___sys_sendmsg+0xee/0x170 [ 9771.824006][ T282] __sys_sendmsg+0xcd/0x170 [ 9771.824006][ T282] do_syscall_64+0xc6/0x1e0 [ 9771.824006][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9771.824006][ T282] [ 9771.826461][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9771.826461][ T282] netdev_get_by_index+0x5e/0x80 [ 9771.826461][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9771.826461][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9771.826461][ T282] ip6_route_add+0x1c/0x140 [ 9771.826461][ T282] addrconf_add_mroute+0x129/0x180 [ 9771.826461][ T282] addrconf_add_dev+0xe2/0x170 [ 9771.826461][ T282] inet6_addr_add+0x12f/0xa40 [ 9771.826461][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9771.826461][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9771.826461][ T282] netlink_rcv_skb+0x130/0x360 [ 9771.826461][ T282] netlink_unicast+0x449/0x710 [ 9771.826461][ T282] netlink_sendmsg+0x723/0xbe0 [ 9771.826461][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9771.826461][ T282] ___sys_sendmsg+0xee/0x170 [ 9771.826461][ T282] __sys_sendmsg+0xcd/0x170 [ 9771.826461][ T282] do_syscall_64+0xc6/0x1e0 [ 9771.826461][ T282] [ 9771.828862][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9771.828862][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9771.828862][ T282] ipv6_find_idev+0x102/0x170 [ 9771.828862][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9771.828862][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9771.828862][ T282] netlink_rcv_skb+0x130/0x360 [ 9771.828862][ T282] netlink_unicast+0x449/0x710 [ 9771.828862][ T282] netlink_sendmsg+0x723/0xbe0 [ 9771.828862][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9771.828862][ T282] ___sys_sendmsg+0xee/0x170 [ 9771.828862][ T282] __sys_sendmsg+0xcd/0x170 [ 9771.828862][ T282] do_syscall_64+0xc6/0x1e0 [ 9771.828862][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9771.828862][ T282] [ 9771.830753][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9771.830753][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9771.830753][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9771.830753][ T282] ipv6_find_idev+0x102/0x170 [ 9771.830753][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9771.830753][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9771.830753][ T282] netlink_rcv_skb+0x130/0x360 [ 9771.830753][ T282] netlink_unicast+0x449/0x710 [ 9771.830753][ T282] netlink_sendmsg+0x723/0xbe0 [ 9771.830753][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9771.830753][ T282] ___sys_sendmsg+0xee/0x170 [ 9771.830753][ T282] __sys_sendmsg+0xcd/0x170 [ 9771.830753][ T282] do_syscall_64+0xc6/0x1e0 [ 9771.830753][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9771.830753][ T282] [ 9773.579016][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9773.579488][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9773.579488][ T284] netdev_get_by_index+0x5e/0x80 [ 9773.579488][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9773.579488][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9773.579488][ T284] ip6_route_add+0x1c/0x140 [ 9773.579488][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9773.579488][ T284] inet6_addr_add+0x4f8/0xa40 [ 9773.579488][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9773.579488][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9773.579488][ T284] netlink_rcv_skb+0x130/0x360 [ 9773.579488][ T284] netlink_unicast+0x449/0x710 [ 9773.579488][ T284] netlink_sendmsg+0x723/0xbe0 [ 9773.579488][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9773.579488][ T284] ___sys_sendmsg+0xee/0x170 [ 9773.579488][ T284] __sys_sendmsg+0xcd/0x170 [ 9773.579488][ T284] do_syscall_64+0xc6/0x1e0 [ 9773.579488][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9773.579488][ T284] [ 9773.581934][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9773.581934][ T284] netdev_get_by_index+0x5e/0x80 [ 9773.581934][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9773.581934][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9773.581934][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9773.581934][ T284] ipv6_add_addr+0x411/0x2000 [ 9773.581934][ T284] inet6_addr_add+0x30e/0xa40 [ 9773.581934][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9773.581934][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9773.581934][ T284] netlink_rcv_skb+0x130/0x360 [ 9773.581934][ T284] netlink_unicast+0x449/0x710 [ 9773.581934][ T284] netlink_sendmsg+0x723/0xbe0 [ 9773.581934][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9773.581934][ T284] ___sys_sendmsg+0xee/0x170 [ 9773.581934][ T284] __sys_sendmsg+0xcd/0x170 [ 9773.581934][ T284] do_syscall_64+0xc6/0x1e0 [ 9773.581934][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9773.581934][ T284] [ 9773.584370][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9773.584370][ T284] netdev_get_by_index+0x5e/0x80 [ 9773.584370][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9773.584370][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9773.584370][ T284] ip6_route_add+0x1c/0x140 [ 9773.584370][ T284] addrconf_add_mroute+0x129/0x180 [ 9773.584370][ T284] addrconf_add_dev+0xe2/0x170 [ 9773.584370][ T284] inet6_addr_add+0x12f/0xa40 [ 9773.584370][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9773.584370][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9773.584370][ T284] netlink_rcv_skb+0x130/0x360 [ 9773.584370][ T284] netlink_unicast+0x449/0x710 [ 9773.584370][ T284] netlink_sendmsg+0x723/0xbe0 [ 9773.584370][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9773.584370][ T284] ___sys_sendmsg+0xee/0x170 [ 9773.584370][ T284] __sys_sendmsg+0xcd/0x170 [ 9773.584370][ T284] do_syscall_64+0xc6/0x1e0 [ 9773.584370][ T284] [ 9773.586801][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9773.586801][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9773.586801][ T284] ipv6_find_idev+0x102/0x170 [ 9773.586801][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9773.586801][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9773.586801][ T284] netlink_rcv_skb+0x130/0x360 [ 9773.586801][ T284] netlink_unicast+0x449/0x710 [ 9773.586801][ T284] netlink_sendmsg+0x723/0xbe0 [ 9773.586801][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9773.586801][ T284] ___sys_sendmsg+0xee/0x170 [ 9773.586801][ T284] __sys_sendmsg+0xcd/0x170 [ 9773.586801][ T284] do_syscall_64+0xc6/0x1e0 [ 9773.586801][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9773.586801][ T284] [ 9773.588682][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9773.588682][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9773.588682][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9773.588682][ T284] ipv6_find_idev+0x102/0x170 [ 9773.588682][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9773.588682][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9773.588682][ T284] netlink_rcv_skb+0x130/0x360 [ 9773.588682][ T284] netlink_unicast+0x449/0x710 [ 9773.588682][ T284] netlink_sendmsg+0x723/0xbe0 [ 9773.588682][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9773.588682][ T284] ___sys_sendmsg+0xee/0x170 [ 9773.588682][ T284] __sys_sendmsg+0xcd/0x170 [ 9773.588682][ T284] do_syscall_64+0xc6/0x1e0 [ 9773.588682][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9773.588682][ T284] [ 9782.075020][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9782.075502][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9782.075502][ T282] dst_init+0x84/0x4a0 [ 9782.075502][ T282] dst_alloc+0x97/0x150 [ 9782.075502][ T282] ip6_dst_alloc+0x23/0x90 [ 9782.075502][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9782.075502][ T282] ip6_pol_route+0x56f/0x840 [ 9782.075502][ T282] fib6_rule_lookup+0x196/0x240 [ 9782.075502][ T282] ip6_route_input+0x542/0x980 [ 9782.075502][ T282] ipv6_rcv+0x8f/0x400 [ 9782.075502][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9782.075502][ T282] process_backlog+0x101/0x620 [ 9782.075502][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9782.075502][ T282] net_rx_action+0x495/0xbe0 [ 9782.075502][ T282] __do_softirq+0x1b5/0x7f6 [ 9782.075502][ T282] [ 9782.077515][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9782.077515][ T282] netdev_get_by_index+0x5e/0x80 [ 9782.077515][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9782.077515][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9782.077515][ T282] ip6_route_add+0x1c/0x140 [ 9782.077515][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9782.077515][ T282] inet6_addr_add+0x4f8/0xa40 [ 9782.077515][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9782.077515][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9782.077515][ T282] netlink_rcv_skb+0x130/0x360 [ 9782.077515][ T282] netlink_unicast+0x449/0x710 [ 9782.077515][ T282] netlink_sendmsg+0x723/0xbe0 [ 9782.077515][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9782.077515][ T282] ___sys_sendmsg+0xee/0x170 [ 9782.077515][ T282] __sys_sendmsg+0xcd/0x170 [ 9782.077515][ T282] do_syscall_64+0xc6/0x1e0 [ 9782.077515][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9782.077515][ T282] [ 9782.079972][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9782.079972][ T282] netdev_get_by_index+0x5e/0x80 [ 9782.079972][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9782.079972][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9782.079972][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9782.079972][ T282] ipv6_add_addr+0x411/0x2000 [ 9782.079972][ T282] inet6_addr_add+0x30e/0xa40 [ 9782.079972][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9782.079972][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9782.079972][ T282] netlink_rcv_skb+0x130/0x360 [ 9782.079972][ T282] netlink_unicast+0x449/0x710 [ 9782.079972][ T282] netlink_sendmsg+0x723/0xbe0 [ 9782.079972][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9782.079972][ T282] ___sys_sendmsg+0xee/0x170 [ 9782.079972][ T282] __sys_sendmsg+0xcd/0x170 [ 9782.079972][ T282] do_syscall_64+0xc6/0x1e0 [ 9782.079972][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9782.079972][ T282] [ 9782.082451][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9782.082451][ T282] netdev_get_by_index+0x5e/0x80 [ 9782.082451][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9782.082451][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9782.082451][ T282] ip6_route_add+0x1c/0x140 [ 9782.082451][ T282] addrconf_add_mroute+0x129/0x180 [ 9782.082451][ T282] addrconf_add_dev+0xe2/0x170 [ 9782.082451][ T282] inet6_addr_add+0x12f/0xa40 [ 9782.082451][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9782.082451][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9782.082451][ T282] netlink_rcv_skb+0x130/0x360 [ 9782.082451][ T282] netlink_unicast+0x449/0x710 [ 9782.082451][ T282] netlink_sendmsg+0x723/0xbe0 [ 9782.082451][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9782.082451][ T282] ___sys_sendmsg+0xee/0x170 [ 9782.082451][ T282] __sys_sendmsg+0xcd/0x170 [ 9782.082451][ T282] do_syscall_64+0xc6/0x1e0 [ 9782.082451][ T282] [ 9782.084878][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9782.084878][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9782.084878][ T282] ipv6_find_idev+0x102/0x170 [ 9782.084878][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9782.084878][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9782.084878][ T282] netlink_rcv_skb+0x130/0x360 [ 9782.084878][ T282] netlink_unicast+0x449/0x710 [ 9782.084878][ T282] netlink_sendmsg+0x723/0xbe0 [ 9782.084878][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9782.084878][ T282] ___sys_sendmsg+0xee/0x170 [ 9782.084878][ T282] __sys_sendmsg+0xcd/0x170 [ 9782.084878][ T282] do_syscall_64+0xc6/0x1e0 [ 9782.084878][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9782.084878][ T282] [ 9782.086622][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9782.086622][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9782.086622][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9782.086622][ T282] ipv6_find_idev+0x102/0x170 [ 9782.086622][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9782.086622][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9782.086622][ T282] netlink_rcv_skb+0x130/0x360 [ 9782.086622][ T282] netlink_unicast+0x449/0x710 [ 9782.086622][ T282] netlink_sendmsg+0x723/0xbe0 [ 9782.086622][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9782.086622][ T282] ___sys_sendmsg+0xee/0x170 [ 9782.086622][ T282] __sys_sendmsg+0xcd/0x170 [ 9782.086622][ T282] do_syscall_64+0xc6/0x1e0 [ 9782.086622][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9782.086622][ T282] [ 9783.827012][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9783.827430][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9783.827430][ T284] netdev_get_by_index+0x5e/0x80 [ 9783.827430][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9783.827430][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9783.827430][ T284] ip6_route_add+0x1c/0x140 [ 9783.827430][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9783.827430][ T284] inet6_addr_add+0x4f8/0xa40 [ 9783.827430][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9783.827430][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9783.827430][ T284] netlink_rcv_skb+0x130/0x360 [ 9783.827430][ T284] netlink_unicast+0x449/0x710 [ 9783.827430][ T284] netlink_sendmsg+0x723/0xbe0 [ 9783.827430][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9783.827430][ T284] ___sys_sendmsg+0xee/0x170 [ 9783.827430][ T284] __sys_sendmsg+0xcd/0x170 [ 9783.827430][ T284] do_syscall_64+0xc6/0x1e0 [ 9783.827430][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9783.827430][ T284] [ 9783.829827][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9783.829827][ T284] netdev_get_by_index+0x5e/0x80 [ 9783.829827][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9783.829827][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9783.829827][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9783.829827][ T284] ipv6_add_addr+0x411/0x2000 [ 9783.829827][ T284] inet6_addr_add+0x30e/0xa40 [ 9783.829827][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9783.829827][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9783.829827][ T284] netlink_rcv_skb+0x130/0x360 [ 9783.829827][ T284] netlink_unicast+0x449/0x710 [ 9783.829827][ T284] netlink_sendmsg+0x723/0xbe0 [ 9783.829827][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9783.829827][ T284] ___sys_sendmsg+0xee/0x170 [ 9783.829827][ T284] __sys_sendmsg+0xcd/0x170 [ 9783.829827][ T284] do_syscall_64+0xc6/0x1e0 [ 9783.829827][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9783.829827][ T284] [ 9783.832073][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9783.832073][ T284] netdev_get_by_index+0x5e/0x80 [ 9783.832073][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9783.832073][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9783.832073][ T284] ip6_route_add+0x1c/0x140 [ 9783.832073][ T284] addrconf_add_mroute+0x129/0x180 [ 9783.832073][ T284] addrconf_add_dev+0xe2/0x170 [ 9783.832073][ T284] inet6_addr_add+0x12f/0xa40 [ 9783.832073][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9783.832073][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9783.832073][ T284] netlink_rcv_skb+0x130/0x360 [ 9783.832073][ T284] netlink_unicast+0x449/0x710 [ 9783.832073][ T284] netlink_sendmsg+0x723/0xbe0 [ 9783.832073][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9783.832073][ T284] ___sys_sendmsg+0xee/0x170 [ 9783.832073][ T284] __sys_sendmsg+0xcd/0x170 [ 9783.832073][ T284] do_syscall_64+0xc6/0x1e0 [ 9783.832073][ T284] [ 9783.834274][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9783.834274][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9783.834274][ T284] ipv6_find_idev+0x102/0x170 [ 9783.834274][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9783.834274][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9783.834274][ T284] netlink_rcv_skb+0x130/0x360 [ 9783.834274][ T284] netlink_unicast+0x449/0x710 [ 9783.834274][ T284] netlink_sendmsg+0x723/0xbe0 [ 9783.834274][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9783.834274][ T284] ___sys_sendmsg+0xee/0x170 [ 9783.834274][ T284] __sys_sendmsg+0xcd/0x170 [ 9783.834274][ T284] do_syscall_64+0xc6/0x1e0 [ 9783.834274][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9783.834274][ T284] [ 9783.836000][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9783.836000][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9783.836000][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9783.836000][ T284] ipv6_find_idev+0x102/0x170 [ 9783.836000][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9783.836000][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9783.836000][ T284] netlink_rcv_skb+0x130/0x360 [ 9783.836000][ T284] netlink_unicast+0x449/0x710 [ 9783.836000][ T284] netlink_sendmsg+0x723/0xbe0 [ 9783.836000][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9783.836000][ T284] ___sys_sendmsg+0xee/0x170 [ 9783.836000][ T284] __sys_sendmsg+0xcd/0x170 [ 9783.836000][ T284] do_syscall_64+0xc6/0x1e0 [ 9783.836000][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9783.836000][ T284] [ 9792.331025][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9792.331512][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9792.331512][ T282] dst_init+0x84/0x4a0 [ 9792.331512][ T282] dst_alloc+0x97/0x150 [ 9792.331512][ T282] ip6_dst_alloc+0x23/0x90 [ 9792.331512][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9792.331512][ T282] ip6_pol_route+0x56f/0x840 [ 9792.331512][ T282] fib6_rule_lookup+0x196/0x240 [ 9792.331512][ T282] ip6_route_input+0x542/0x980 [ 9792.331512][ T282] ipv6_rcv+0x8f/0x400 [ 9792.331512][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9792.331512][ T282] process_backlog+0x101/0x620 [ 9792.331512][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9792.331512][ T282] net_rx_action+0x495/0xbe0 [ 9792.331512][ T282] __do_softirq+0x1b5/0x7f6 [ 9792.331512][ T282] [ 9792.333379][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9792.333379][ T282] netdev_get_by_index+0x5e/0x80 [ 9792.333379][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9792.333379][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9792.333379][ T282] ip6_route_add+0x1c/0x140 [ 9792.333379][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9792.333379][ T282] inet6_addr_add+0x4f8/0xa40 [ 9792.333379][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9792.333379][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9792.333379][ T282] netlink_rcv_skb+0x130/0x360 [ 9792.333379][ T282] netlink_unicast+0x449/0x710 [ 9792.333379][ T282] netlink_sendmsg+0x723/0xbe0 [ 9792.333379][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9792.333379][ T282] ___sys_sendmsg+0xee/0x170 [ 9792.333379][ T282] __sys_sendmsg+0xcd/0x170 [ 9792.333379][ T282] do_syscall_64+0xc6/0x1e0 [ 9792.333379][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9792.333379][ T282] [ 9792.335655][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9792.335655][ T282] netdev_get_by_index+0x5e/0x80 [ 9792.335655][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9792.335655][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9792.335655][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9792.335655][ T282] ipv6_add_addr+0x411/0x2000 [ 9792.335655][ T282] inet6_addr_add+0x30e/0xa40 [ 9792.335655][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9792.335655][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9792.335655][ T282] netlink_rcv_skb+0x130/0x360 [ 9792.335655][ T282] netlink_unicast+0x449/0x710 [ 9792.335655][ T282] netlink_sendmsg+0x723/0xbe0 [ 9792.335655][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9792.335655][ T282] ___sys_sendmsg+0xee/0x170 [ 9792.335655][ T282] __sys_sendmsg+0xcd/0x170 [ 9792.335655][ T282] do_syscall_64+0xc6/0x1e0 [ 9792.335655][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9792.335655][ T282] [ 9792.337895][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9792.337895][ T282] netdev_get_by_index+0x5e/0x80 [ 9792.337895][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9792.337895][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9792.337895][ T282] ip6_route_add+0x1c/0x140 [ 9792.337895][ T282] addrconf_add_mroute+0x129/0x180 [ 9792.337895][ T282] addrconf_add_dev+0xe2/0x170 [ 9792.337895][ T282] inet6_addr_add+0x12f/0xa40 [ 9792.337895][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9792.337895][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9792.337895][ T282] netlink_rcv_skb+0x130/0x360 [ 9792.337895][ T282] netlink_unicast+0x449/0x710 [ 9792.337895][ T282] netlink_sendmsg+0x723/0xbe0 [ 9792.337895][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9792.337895][ T282] ___sys_sendmsg+0xee/0x170 [ 9792.337895][ T282] __sys_sendmsg+0xcd/0x170 [ 9792.337895][ T282] do_syscall_64+0xc6/0x1e0 [ 9792.337895][ T282] [ 9792.340099][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9792.340099][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9792.340099][ T282] ipv6_find_idev+0x102/0x170 [ 9792.340099][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9792.340099][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9792.340099][ T282] netlink_rcv_skb+0x130/0x360 [ 9792.340099][ T282] netlink_unicast+0x449/0x710 [ 9792.340099][ T282] netlink_sendmsg+0x723/0xbe0 [ 9792.340099][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9792.340099][ T282] ___sys_sendmsg+0xee/0x170 [ 9792.340099][ T282] __sys_sendmsg+0xcd/0x170 [ 9792.340099][ T282] do_syscall_64+0xc6/0x1e0 [ 9792.340099][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9792.340099][ T282] [ 9792.341824][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9792.341824][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9792.341824][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9792.341824][ T282] ipv6_find_idev+0x102/0x170 [ 9792.341824][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9792.341824][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9792.341824][ T282] netlink_rcv_skb+0x130/0x360 [ 9792.341824][ T282] netlink_unicast+0x449/0x710 [ 9792.341824][ T282] netlink_sendmsg+0x723/0xbe0 [ 9792.341824][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9792.341824][ T282] ___sys_sendmsg+0xee/0x170 [ 9792.341824][ T282] __sys_sendmsg+0xcd/0x170 [ 9792.341824][ T282] do_syscall_64+0xc6/0x1e0 [ 9792.341824][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9792.341824][ T282] [ 9794.074978][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9794.075392][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9794.075392][ T284] netdev_get_by_index+0x5e/0x80 [ 9794.075392][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9794.075392][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9794.075392][ T284] ip6_route_add+0x1c/0x140 [ 9794.075392][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9794.075392][ T284] inet6_addr_add+0x4f8/0xa40 [ 9794.075392][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9794.075392][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9794.075392][ T284] netlink_rcv_skb+0x130/0x360 [ 9794.075392][ T284] netlink_unicast+0x449/0x710 [ 9794.075392][ T284] netlink_sendmsg+0x723/0xbe0 [ 9794.075392][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9794.075392][ T284] ___sys_sendmsg+0xee/0x170 [ 9794.075392][ T284] __sys_sendmsg+0xcd/0x170 [ 9794.075392][ T284] do_syscall_64+0xc6/0x1e0 [ 9794.075392][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9794.075392][ T284] [ 9794.077688][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9794.077688][ T284] netdev_get_by_index+0x5e/0x80 [ 9794.077688][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9794.077688][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9794.077688][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9794.077688][ T284] ipv6_add_addr+0x411/0x2000 [ 9794.077688][ T284] inet6_addr_add+0x30e/0xa40 [ 9794.077688][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9794.077688][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9794.077688][ T284] netlink_rcv_skb+0x130/0x360 [ 9794.077688][ T284] netlink_unicast+0x449/0x710 [ 9794.077688][ T284] netlink_sendmsg+0x723/0xbe0 [ 9794.077688][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9794.077688][ T284] ___sys_sendmsg+0xee/0x170 [ 9794.077688][ T284] __sys_sendmsg+0xcd/0x170 [ 9794.077688][ T284] do_syscall_64+0xc6/0x1e0 [ 9794.077688][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9794.077688][ T284] [ 9794.079958][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9794.079958][ T284] netdev_get_by_index+0x5e/0x80 [ 9794.079958][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9794.079958][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9794.079958][ T284] ip6_route_add+0x1c/0x140 [ 9794.079958][ T284] addrconf_add_mroute+0x129/0x180 [ 9794.079958][ T284] addrconf_add_dev+0xe2/0x170 [ 9794.079958][ T284] inet6_addr_add+0x12f/0xa40 [ 9794.079958][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9794.079958][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9794.079958][ T284] netlink_rcv_skb+0x130/0x360 [ 9794.079958][ T284] netlink_unicast+0x449/0x710 [ 9794.079958][ T284] netlink_sendmsg+0x723/0xbe0 [ 9794.079958][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9794.079958][ T284] ___sys_sendmsg+0xee/0x170 [ 9794.079958][ T284] __sys_sendmsg+0xcd/0x170 [ 9794.079958][ T284] do_syscall_64+0xc6/0x1e0 [ 9794.079958][ T284] [ 9794.082172][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9794.082172][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9794.082172][ T284] ipv6_find_idev+0x102/0x170 [ 9794.082172][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9794.082172][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9794.082172][ T284] netlink_rcv_skb+0x130/0x360 [ 9794.082172][ T284] netlink_unicast+0x449/0x710 [ 9794.082172][ T284] netlink_sendmsg+0x723/0xbe0 [ 9794.082172][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9794.082172][ T284] ___sys_sendmsg+0xee/0x170 [ 9794.082172][ T284] __sys_sendmsg+0xcd/0x170 [ 9794.082172][ T284] do_syscall_64+0xc6/0x1e0 [ 9794.082172][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9794.082172][ T284] [ 9794.083906][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9794.083906][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9794.083906][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9794.083906][ T284] ipv6_find_idev+0x102/0x170 [ 9794.083906][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9794.083906][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9794.083906][ T284] netlink_rcv_skb+0x130/0x360 [ 9794.083906][ T284] netlink_unicast+0x449/0x710 [ 9794.083906][ T284] netlink_sendmsg+0x723/0xbe0 [ 9794.083906][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9794.083906][ T284] ___sys_sendmsg+0xee/0x170 [ 9794.083906][ T284] __sys_sendmsg+0xcd/0x170 [ 9794.083906][ T284] do_syscall_64+0xc6/0x1e0 [ 9794.083906][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9794.083906][ T284] [ 9802.578947][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9802.579410][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9802.579410][ T282] dst_init+0x84/0x4a0 [ 9802.579410][ T282] dst_alloc+0x97/0x150 [ 9802.579410][ T282] ip6_dst_alloc+0x23/0x90 [ 9802.579410][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9802.579410][ T282] ip6_pol_route+0x56f/0x840 [ 9802.579410][ T282] fib6_rule_lookup+0x196/0x240 [ 9802.579410][ T282] ip6_route_input+0x542/0x980 [ 9802.579410][ T282] ipv6_rcv+0x8f/0x400 [ 9802.579410][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9802.579410][ T282] process_backlog+0x101/0x620 [ 9802.579410][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9802.579410][ T282] net_rx_action+0x495/0xbe0 [ 9802.579410][ T282] __do_softirq+0x1b5/0x7f6 [ 9802.579410][ T282] [ 9802.581221][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9802.581221][ T282] netdev_get_by_index+0x5e/0x80 [ 9802.581221][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9802.581221][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9802.581221][ T282] ip6_route_add+0x1c/0x140 [ 9802.581221][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9802.581221][ T282] inet6_addr_add+0x4f8/0xa40 [ 9802.581221][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9802.581221][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9802.581221][ T282] netlink_rcv_skb+0x130/0x360 [ 9802.581221][ T282] netlink_unicast+0x449/0x710 [ 9802.581221][ T282] netlink_sendmsg+0x723/0xbe0 [ 9802.581221][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9802.581221][ T282] ___sys_sendmsg+0xee/0x170 [ 9802.581221][ T282] __sys_sendmsg+0xcd/0x170 [ 9802.581221][ T282] do_syscall_64+0xc6/0x1e0 [ 9802.581221][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9802.581221][ T282] [ 9802.583434][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9802.583434][ T282] netdev_get_by_index+0x5e/0x80 [ 9802.583434][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9802.583434][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9802.583434][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9802.583434][ T282] ipv6_add_addr+0x411/0x2000 [ 9802.583434][ T282] inet6_addr_add+0x30e/0xa40 [ 9802.583434][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9802.583434][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9802.583434][ T282] netlink_rcv_skb+0x130/0x360 [ 9802.583434][ T282] netlink_unicast+0x449/0x710 [ 9802.583434][ T282] netlink_sendmsg+0x723/0xbe0 [ 9802.583434][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9802.583434][ T282] ___sys_sendmsg+0xee/0x170 [ 9802.583434][ T282] __sys_sendmsg+0xcd/0x170 [ 9802.583434][ T282] do_syscall_64+0xc6/0x1e0 [ 9802.583434][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9802.583434][ T282] [ 9802.585659][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9802.585659][ T282] netdev_get_by_index+0x5e/0x80 [ 9802.585659][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9802.585659][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9802.585659][ T282] ip6_route_add+0x1c/0x140 [ 9802.585659][ T282] addrconf_add_mroute+0x129/0x180 [ 9802.585659][ T282] addrconf_add_dev+0xe2/0x170 [ 9802.585659][ T282] inet6_addr_add+0x12f/0xa40 [ 9802.585659][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9802.585659][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9802.585659][ T282] netlink_rcv_skb+0x130/0x360 [ 9802.585659][ T282] netlink_unicast+0x449/0x710 [ 9802.585659][ T282] netlink_sendmsg+0x723/0xbe0 [ 9802.585659][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9802.585659][ T282] ___sys_sendmsg+0xee/0x170 [ 9802.585659][ T282] __sys_sendmsg+0xcd/0x170 [ 9802.585659][ T282] do_syscall_64+0xc6/0x1e0 [ 9802.585659][ T282] [ 9802.587846][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9802.587846][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9802.587846][ T282] ipv6_find_idev+0x102/0x170 [ 9802.587846][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9802.587846][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9802.587846][ T282] netlink_rcv_skb+0x130/0x360 [ 9802.587846][ T282] netlink_unicast+0x449/0x710 [ 9802.587846][ T282] netlink_sendmsg+0x723/0xbe0 [ 9802.587846][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9802.587846][ T282] ___sys_sendmsg+0xee/0x170 [ 9802.587846][ T282] __sys_sendmsg+0xcd/0x170 [ 9802.587846][ T282] do_syscall_64+0xc6/0x1e0 [ 9802.587846][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9802.587846][ T282] [ 9802.589544][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9802.589544][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9802.589544][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9802.589544][ T282] ipv6_find_idev+0x102/0x170 [ 9802.589544][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9802.589544][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9802.589544][ T282] netlink_rcv_skb+0x130/0x360 [ 9802.589544][ T282] netlink_unicast+0x449/0x710 [ 9802.589544][ T282] netlink_sendmsg+0x723/0xbe0 [ 9802.589544][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9802.589544][ T282] ___sys_sendmsg+0xee/0x170 [ 9802.589544][ T282] __sys_sendmsg+0xcd/0x170 [ 9802.589544][ T282] do_syscall_64+0xc6/0x1e0 [ 9802.589544][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9802.589544][ T282] [ 9804.323034][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9804.323423][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9804.323423][ T284] netdev_get_by_index+0x5e/0x80 [ 9804.323423][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9804.323423][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9804.323423][ T284] ip6_route_add+0x1c/0x140 [ 9804.323423][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9804.323423][ T284] inet6_addr_add+0x4f8/0xa40 [ 9804.323423][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9804.323423][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9804.323423][ T284] netlink_rcv_skb+0x130/0x360 [ 9804.323423][ T284] netlink_unicast+0x449/0x710 [ 9804.323423][ T284] netlink_sendmsg+0x723/0xbe0 [ 9804.323423][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9804.323423][ T284] ___sys_sendmsg+0xee/0x170 [ 9804.323423][ T284] __sys_sendmsg+0xcd/0x170 [ 9804.323423][ T284] do_syscall_64+0xc6/0x1e0 [ 9804.323423][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9804.323423][ T284] [ 9804.325670][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9804.325670][ T284] netdev_get_by_index+0x5e/0x80 [ 9804.325670][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9804.325670][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9804.325670][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9804.325670][ T284] ipv6_add_addr+0x411/0x2000 [ 9804.325670][ T284] inet6_addr_add+0x30e/0xa40 [ 9804.325670][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9804.325670][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9804.325670][ T284] netlink_rcv_skb+0x130/0x360 [ 9804.325670][ T284] netlink_unicast+0x449/0x710 [ 9804.325670][ T284] netlink_sendmsg+0x723/0xbe0 [ 9804.325670][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9804.325670][ T284] ___sys_sendmsg+0xee/0x170 [ 9804.325670][ T284] __sys_sendmsg+0xcd/0x170 [ 9804.325670][ T284] do_syscall_64+0xc6/0x1e0 [ 9804.325670][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9804.325670][ T284] [ 9804.327870][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9804.327870][ T284] netdev_get_by_index+0x5e/0x80 [ 9804.327870][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9804.327870][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9804.327870][ T284] ip6_route_add+0x1c/0x140 [ 9804.327870][ T284] addrconf_add_mroute+0x129/0x180 [ 9804.327870][ T284] addrconf_add_dev+0xe2/0x170 [ 9804.327870][ T284] inet6_addr_add+0x12f/0xa40 [ 9804.327870][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9804.327870][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9804.327870][ T284] netlink_rcv_skb+0x130/0x360 [ 9804.327870][ T284] netlink_unicast+0x449/0x710 [ 9804.327870][ T284] netlink_sendmsg+0x723/0xbe0 [ 9804.327870][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9804.327870][ T284] ___sys_sendmsg+0xee/0x170 [ 9804.327870][ T284] __sys_sendmsg+0xcd/0x170 [ 9804.327870][ T284] do_syscall_64+0xc6/0x1e0 [ 9804.327870][ T284] [ 9804.330036][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9804.330036][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9804.330036][ T284] ipv6_find_idev+0x102/0x170 [ 9804.330036][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9804.330036][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9804.330036][ T284] netlink_rcv_skb+0x130/0x360 [ 9804.330036][ T284] netlink_unicast+0x449/0x710 [ 9804.330036][ T284] netlink_sendmsg+0x723/0xbe0 [ 9804.330036][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9804.330036][ T284] ___sys_sendmsg+0xee/0x170 [ 9804.330036][ T284] __sys_sendmsg+0xcd/0x170 [ 9804.330036][ T284] do_syscall_64+0xc6/0x1e0 [ 9804.330036][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9804.330036][ T284] [ 9804.331744][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9804.331744][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9804.331744][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9804.331744][ T284] ipv6_find_idev+0x102/0x170 [ 9804.331744][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9804.331744][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9804.331744][ T284] netlink_rcv_skb+0x130/0x360 [ 9804.331744][ T284] netlink_unicast+0x449/0x710 [ 9804.331744][ T284] netlink_sendmsg+0x723/0xbe0 [ 9804.331744][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9804.331744][ T284] ___sys_sendmsg+0xee/0x170 [ 9804.331744][ T284] __sys_sendmsg+0xcd/0x170 [ 9804.331744][ T284] do_syscall_64+0xc6/0x1e0 [ 9804.331744][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9804.331744][ T284] [ 9812.667011][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9812.667406][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9812.667406][ T282] dst_init+0x84/0x4a0 [ 9812.667406][ T282] dst_alloc+0x97/0x150 [ 9812.667406][ T282] ip6_dst_alloc+0x23/0x90 [ 9812.667406][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9812.667406][ T282] ip6_pol_route+0x56f/0x840 [ 9812.667406][ T282] fib6_rule_lookup+0x196/0x240 [ 9812.667406][ T282] ip6_route_input+0x542/0x980 [ 9812.667406][ T282] ipv6_rcv+0x8f/0x400 [ 9812.667406][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9812.667406][ T282] process_backlog+0x101/0x620 [ 9812.667406][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9812.667406][ T282] net_rx_action+0x495/0xbe0 [ 9812.667406][ T282] __do_softirq+0x1b5/0x7f6 [ 9812.667406][ T282] [ 9812.669219][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9812.669219][ T282] netdev_get_by_index+0x5e/0x80 [ 9812.669219][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9812.669219][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9812.669219][ T282] ip6_route_add+0x1c/0x140 [ 9812.669219][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9812.669219][ T282] inet6_addr_add+0x4f8/0xa40 [ 9812.669219][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9812.669219][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9812.669219][ T282] netlink_rcv_skb+0x130/0x360 [ 9812.669219][ T282] netlink_unicast+0x449/0x710 [ 9812.669219][ T282] netlink_sendmsg+0x723/0xbe0 [ 9812.669219][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9812.669219][ T282] ___sys_sendmsg+0xee/0x170 [ 9812.669219][ T282] __sys_sendmsg+0xcd/0x170 [ 9812.669219][ T282] do_syscall_64+0xc6/0x1e0 [ 9812.669219][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9812.669219][ T282] [ 9812.671434][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9812.671434][ T282] netdev_get_by_index+0x5e/0x80 [ 9812.671434][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9812.671434][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9812.671434][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9812.671434][ T282] ipv6_add_addr+0x411/0x2000 [ 9812.671434][ T282] inet6_addr_add+0x30e/0xa40 [ 9812.671434][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9812.671434][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9812.671434][ T282] netlink_rcv_skb+0x130/0x360 [ 9812.671434][ T282] netlink_unicast+0x449/0x710 [ 9812.671434][ T282] netlink_sendmsg+0x723/0xbe0 [ 9812.671434][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9812.671434][ T282] ___sys_sendmsg+0xee/0x170 [ 9812.671434][ T282] __sys_sendmsg+0xcd/0x170 [ 9812.671434][ T282] do_syscall_64+0xc6/0x1e0 [ 9812.671434][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9812.671434][ T282] [ 9812.673640][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9812.673640][ T282] netdev_get_by_index+0x5e/0x80 [ 9812.673640][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9812.673640][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9812.673640][ T282] ip6_route_add+0x1c/0x140 [ 9812.673640][ T282] addrconf_add_mroute+0x129/0x180 [ 9812.673640][ T282] addrconf_add_dev+0xe2/0x170 [ 9812.673640][ T282] inet6_addr_add+0x12f/0xa40 [ 9812.673640][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9812.673640][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9812.673640][ T282] netlink_rcv_skb+0x130/0x360 [ 9812.673640][ T282] netlink_unicast+0x449/0x710 [ 9812.673640][ T282] netlink_sendmsg+0x723/0xbe0 [ 9812.673640][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9812.673640][ T282] ___sys_sendmsg+0xee/0x170 [ 9812.673640][ T282] __sys_sendmsg+0xcd/0x170 [ 9812.673640][ T282] do_syscall_64+0xc6/0x1e0 [ 9812.673640][ T282] [ 9812.675825][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9812.675825][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9812.675825][ T282] ipv6_find_idev+0x102/0x170 [ 9812.675825][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9812.675825][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9812.675825][ T282] netlink_rcv_skb+0x130/0x360 [ 9812.675825][ T282] netlink_unicast+0x449/0x710 [ 9812.675825][ T282] netlink_sendmsg+0x723/0xbe0 [ 9812.675825][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9812.675825][ T282] ___sys_sendmsg+0xee/0x170 [ 9812.675825][ T282] __sys_sendmsg+0xcd/0x170 [ 9812.675825][ T282] do_syscall_64+0xc6/0x1e0 [ 9812.675825][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9812.675825][ T282] [ 9812.677530][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9812.677530][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9812.677530][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9812.677530][ T282] ipv6_find_idev+0x102/0x170 [ 9812.677530][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9812.677530][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9812.677530][ T282] netlink_rcv_skb+0x130/0x360 [ 9812.677530][ T282] netlink_unicast+0x449/0x710 [ 9812.677530][ T282] netlink_sendmsg+0x723/0xbe0 [ 9812.677530][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9812.677530][ T282] ___sys_sendmsg+0xee/0x170 [ 9812.677530][ T282] __sys_sendmsg+0xcd/0x170 [ 9812.677530][ T282] do_syscall_64+0xc6/0x1e0 [ 9812.677530][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9812.677530][ T282] [ 9814.474943][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9814.475289][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9814.475289][ T284] netdev_get_by_index+0x5e/0x80 [ 9814.475289][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9814.475289][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9814.475289][ T284] ip6_route_add+0x1c/0x140 [ 9814.475289][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9814.475289][ T284] inet6_addr_add+0x4f8/0xa40 [ 9814.475289][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9814.475289][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9814.475289][ T284] netlink_rcv_skb+0x130/0x360 [ 9814.475289][ T284] netlink_unicast+0x449/0x710 [ 9814.475289][ T284] netlink_sendmsg+0x723/0xbe0 [ 9814.475289][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9814.475289][ T284] ___sys_sendmsg+0xee/0x170 [ 9814.475289][ T284] __sys_sendmsg+0xcd/0x170 [ 9814.475289][ T284] do_syscall_64+0xc6/0x1e0 [ 9814.475289][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9814.475289][ T284] [ 9814.477504][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9814.477504][ T284] netdev_get_by_index+0x5e/0x80 [ 9814.477504][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9814.477504][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9814.477504][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9814.477504][ T284] ipv6_add_addr+0x411/0x2000 [ 9814.477504][ T284] inet6_addr_add+0x30e/0xa40 [ 9814.477504][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9814.477504][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9814.477504][ T284] netlink_rcv_skb+0x130/0x360 [ 9814.477504][ T284] netlink_unicast+0x449/0x710 [ 9814.477504][ T284] netlink_sendmsg+0x723/0xbe0 [ 9814.477504][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9814.477504][ T284] ___sys_sendmsg+0xee/0x170 [ 9814.477504][ T284] __sys_sendmsg+0xcd/0x170 [ 9814.477504][ T284] do_syscall_64+0xc6/0x1e0 [ 9814.477504][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9814.477504][ T284] [ 9814.479705][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9814.479705][ T284] netdev_get_by_index+0x5e/0x80 [ 9814.479705][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9814.479705][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9814.479705][ T284] ip6_route_add+0x1c/0x140 [ 9814.479705][ T284] addrconf_add_mroute+0x129/0x180 [ 9814.479705][ T284] addrconf_add_dev+0xe2/0x170 [ 9814.479705][ T284] inet6_addr_add+0x12f/0xa40 [ 9814.479705][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9814.479705][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9814.479705][ T284] netlink_rcv_skb+0x130/0x360 [ 9814.479705][ T284] netlink_unicast+0x449/0x710 [ 9814.479705][ T284] netlink_sendmsg+0x723/0xbe0 [ 9814.479705][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9814.479705][ T284] ___sys_sendmsg+0xee/0x170 [ 9814.479705][ T284] __sys_sendmsg+0xcd/0x170 [ 9814.479705][ T284] do_syscall_64+0xc6/0x1e0 [ 9814.479705][ T284] [ 9814.481863][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9814.481863][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9814.481863][ T284] ipv6_find_idev+0x102/0x170 [ 9814.481863][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9814.481863][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9814.481863][ T284] netlink_rcv_skb+0x130/0x360 [ 9814.481863][ T284] netlink_unicast+0x449/0x710 [ 9814.481863][ T284] netlink_sendmsg+0x723/0xbe0 [ 9814.481863][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9814.481863][ T284] ___sys_sendmsg+0xee/0x170 [ 9814.481863][ T284] __sys_sendmsg+0xcd/0x170 [ 9814.481863][ T284] do_syscall_64+0xc6/0x1e0 [ 9814.481863][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9814.481863][ T284] [ 9814.483558][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9814.483558][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9814.483558][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9814.483558][ T284] ipv6_find_idev+0x102/0x170 [ 9814.483558][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9814.483558][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9814.483558][ T284] netlink_rcv_skb+0x130/0x360 [ 9814.483558][ T284] netlink_unicast+0x449/0x710 [ 9814.483558][ T284] netlink_sendmsg+0x723/0xbe0 [ 9814.483558][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9814.483558][ T284] ___sys_sendmsg+0xee/0x170 [ 9814.483558][ T284] __sys_sendmsg+0xcd/0x170 [ 9814.483558][ T284] do_syscall_64+0xc6/0x1e0 [ 9814.483558][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9814.483558][ T284] [ 9822.914945][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9822.915402][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9822.915402][ T282] dst_init+0x84/0x4a0 [ 9822.915402][ T282] dst_alloc+0x97/0x150 [ 9822.915402][ T282] ip6_dst_alloc+0x23/0x90 [ 9822.915402][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9822.915402][ T282] ip6_pol_route+0x56f/0x840 [ 9822.915402][ T282] fib6_rule_lookup+0x196/0x240 [ 9822.915402][ T282] ip6_route_input+0x542/0x980 [ 9822.915402][ T282] ipv6_rcv+0x8f/0x400 [ 9822.915402][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9822.915402][ T282] process_backlog+0x101/0x620 [ 9822.915402][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9822.915402][ T282] net_rx_action+0x495/0xbe0 [ 9822.915402][ T282] __do_softirq+0x1b5/0x7f6 [ 9822.915402][ T282] [ 9822.917394][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9822.917394][ T282] netdev_get_by_index+0x5e/0x80 [ 9822.917394][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9822.917394][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9822.917394][ T282] ip6_route_add+0x1c/0x140 [ 9822.917394][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9822.917394][ T282] inet6_addr_add+0x4f8/0xa40 [ 9822.917394][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9822.917394][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9822.917394][ T282] netlink_rcv_skb+0x130/0x360 [ 9822.917394][ T282] netlink_unicast+0x449/0x710 [ 9822.917394][ T282] netlink_sendmsg+0x723/0xbe0 [ 9822.917394][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9822.917394][ T282] ___sys_sendmsg+0xee/0x170 [ 9822.917394][ T282] __sys_sendmsg+0xcd/0x170 [ 9822.917394][ T282] do_syscall_64+0xc6/0x1e0 [ 9822.917394][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9822.917394][ T282] [ 9822.919846][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9822.919846][ T282] netdev_get_by_index+0x5e/0x80 [ 9822.919846][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9822.919846][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9822.919846][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9822.919846][ T282] ipv6_add_addr+0x411/0x2000 [ 9822.919846][ T282] inet6_addr_add+0x30e/0xa40 [ 9822.919846][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9822.919846][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9822.919846][ T282] netlink_rcv_skb+0x130/0x360 [ 9822.919846][ T282] netlink_unicast+0x449/0x710 [ 9822.919846][ T282] netlink_sendmsg+0x723/0xbe0 [ 9822.919846][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9822.919846][ T282] ___sys_sendmsg+0xee/0x170 [ 9822.919846][ T282] __sys_sendmsg+0xcd/0x170 [ 9822.919846][ T282] do_syscall_64+0xc6/0x1e0 [ 9822.919846][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9822.919846][ T282] [ 9822.922292][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9822.922292][ T282] netdev_get_by_index+0x5e/0x80 [ 9822.922292][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9822.922292][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9822.922292][ T282] ip6_route_add+0x1c/0x140 [ 9822.922292][ T282] addrconf_add_mroute+0x129/0x180 [ 9822.922292][ T282] addrconf_add_dev+0xe2/0x170 [ 9822.922292][ T282] inet6_addr_add+0x12f/0xa40 [ 9822.922292][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9822.922292][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9822.922292][ T282] netlink_rcv_skb+0x130/0x360 [ 9822.922292][ T282] netlink_unicast+0x449/0x710 [ 9822.922292][ T282] netlink_sendmsg+0x723/0xbe0 [ 9822.922292][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9822.922292][ T282] ___sys_sendmsg+0xee/0x170 [ 9822.922292][ T282] __sys_sendmsg+0xcd/0x170 [ 9822.922292][ T282] do_syscall_64+0xc6/0x1e0 [ 9822.922292][ T282] [ 9822.924674][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9822.924674][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9822.924674][ T282] ipv6_find_idev+0x102/0x170 [ 9822.924674][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9822.924674][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9822.924674][ T282] netlink_rcv_skb+0x130/0x360 [ 9822.924674][ T282] netlink_unicast+0x449/0x710 [ 9822.924674][ T282] netlink_sendmsg+0x723/0xbe0 [ 9822.924674][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9822.924674][ T282] ___sys_sendmsg+0xee/0x170 [ 9822.924674][ T282] __sys_sendmsg+0xcd/0x170 [ 9822.924674][ T282] do_syscall_64+0xc6/0x1e0 [ 9822.924674][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9822.924674][ T282] [ 9822.926564][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9822.926564][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9822.926564][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9822.926564][ T282] ipv6_find_idev+0x102/0x170 [ 9822.926564][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9822.926564][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9822.926564][ T282] netlink_rcv_skb+0x130/0x360 [ 9822.926564][ T282] netlink_unicast+0x449/0x710 [ 9822.926564][ T282] netlink_sendmsg+0x723/0xbe0 [ 9822.926564][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9822.926564][ T282] ___sys_sendmsg+0xee/0x170 [ 9822.926564][ T282] __sys_sendmsg+0xcd/0x170 [ 9822.926564][ T282] do_syscall_64+0xc6/0x1e0 [ 9822.926564][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9822.926564][ T282] [ 9824.723030][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9824.723520][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9824.723520][ T284] netdev_get_by_index+0x5e/0x80 [ 9824.723520][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9824.723520][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9824.723520][ T284] ip6_route_add+0x1c/0x140 [ 9824.723520][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9824.723520][ T284] inet6_addr_add+0x4f8/0xa40 [ 9824.723520][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9824.723520][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9824.723520][ T284] netlink_rcv_skb+0x130/0x360 [ 9824.723520][ T284] netlink_unicast+0x449/0x710 [ 9824.723520][ T284] netlink_sendmsg+0x723/0xbe0 [ 9824.723520][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9824.723520][ T284] ___sys_sendmsg+0xee/0x170 [ 9824.723520][ T284] __sys_sendmsg+0xcd/0x170 [ 9824.723520][ T284] do_syscall_64+0xc6/0x1e0 [ 9824.723520][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9824.723520][ T284] [ 9824.725788][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9824.725788][ T284] netdev_get_by_index+0x5e/0x80 [ 9824.725788][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9824.725788][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9824.725788][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9824.725788][ T284] ipv6_add_addr+0x411/0x2000 [ 9824.725788][ T284] inet6_addr_add+0x30e/0xa40 [ 9824.725788][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9824.725788][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9824.725788][ T284] netlink_rcv_skb+0x130/0x360 [ 9824.725788][ T284] netlink_unicast+0x449/0x710 [ 9824.725788][ T284] netlink_sendmsg+0x723/0xbe0 [ 9824.725788][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9824.725788][ T284] ___sys_sendmsg+0xee/0x170 [ 9824.725788][ T284] __sys_sendmsg+0xcd/0x170 [ 9824.725788][ T284] do_syscall_64+0xc6/0x1e0 [ 9824.725788][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9824.725788][ T284] [ 9824.728004][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9824.728004][ T284] netdev_get_by_index+0x5e/0x80 [ 9824.728004][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9824.728004][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9824.728004][ T284] ip6_route_add+0x1c/0x140 [ 9824.728004][ T284] addrconf_add_mroute+0x129/0x180 [ 9824.728004][ T284] addrconf_add_dev+0xe2/0x170 [ 9824.728004][ T284] inet6_addr_add+0x12f/0xa40 [ 9824.728004][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9824.728004][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9824.728004][ T284] netlink_rcv_skb+0x130/0x360 [ 9824.728004][ T284] netlink_unicast+0x449/0x710 [ 9824.728004][ T284] netlink_sendmsg+0x723/0xbe0 [ 9824.728004][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9824.728004][ T284] ___sys_sendmsg+0xee/0x170 [ 9824.728004][ T284] __sys_sendmsg+0xcd/0x170 [ 9824.728004][ T284] do_syscall_64+0xc6/0x1e0 [ 9824.728004][ T284] [ 9824.730185][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9824.730185][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9824.730185][ T284] ipv6_find_idev+0x102/0x170 [ 9824.730185][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9824.730185][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9824.730185][ T284] netlink_rcv_skb+0x130/0x360 [ 9824.730185][ T284] netlink_unicast+0x449/0x710 [ 9824.730185][ T284] netlink_sendmsg+0x723/0xbe0 [ 9824.730185][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9824.730185][ T284] ___sys_sendmsg+0xee/0x170 [ 9824.730185][ T284] __sys_sendmsg+0xcd/0x170 [ 9824.730185][ T284] do_syscall_64+0xc6/0x1e0 [ 9824.730185][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9824.730185][ T284] [ 9824.731888][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9824.731888][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9824.731888][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9824.731888][ T284] ipv6_find_idev+0x102/0x170 [ 9824.731888][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9824.731888][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9824.731888][ T284] netlink_rcv_skb+0x130/0x360 [ 9824.731888][ T284] netlink_unicast+0x449/0x710 [ 9824.731888][ T284] netlink_sendmsg+0x723/0xbe0 [ 9824.731888][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9824.731888][ T284] ___sys_sendmsg+0xee/0x170 [ 9824.731888][ T284] __sys_sendmsg+0xcd/0x170 [ 9824.731888][ T284] do_syscall_64+0xc6/0x1e0 [ 9824.731888][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9824.731888][ T284] [ 9833.170951][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9833.171440][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9833.171440][ T282] dst_init+0x84/0x4a0 [ 9833.171440][ T282] dst_alloc+0x97/0x150 [ 9833.171440][ T282] ip6_dst_alloc+0x23/0x90 [ 9833.171440][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9833.171440][ T282] ip6_pol_route+0x56f/0x840 [ 9833.171440][ T282] fib6_rule_lookup+0x196/0x240 [ 9833.171440][ T282] ip6_route_input+0x542/0x980 [ 9833.171440][ T282] ipv6_rcv+0x8f/0x400 [ 9833.171440][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9833.171440][ T282] process_backlog+0x101/0x620 [ 9833.171440][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9833.171440][ T282] net_rx_action+0x495/0xbe0 [ 9833.171440][ T282] __do_softirq+0x1b5/0x7f6 [ 9833.171440][ T282] [ 9833.173405][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9833.173405][ T282] netdev_get_by_index+0x5e/0x80 [ 9833.173405][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9833.173405][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9833.173405][ T282] ip6_route_add+0x1c/0x140 [ 9833.173405][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9833.173405][ T282] inet6_addr_add+0x4f8/0xa40 [ 9833.173405][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9833.173405][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9833.173405][ T282] netlink_rcv_skb+0x130/0x360 [ 9833.173405][ T282] netlink_unicast+0x449/0x710 [ 9833.173405][ T282] netlink_sendmsg+0x723/0xbe0 [ 9833.173405][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9833.173405][ T282] ___sys_sendmsg+0xee/0x170 [ 9833.173405][ T282] __sys_sendmsg+0xcd/0x170 [ 9833.173405][ T282] do_syscall_64+0xc6/0x1e0 [ 9833.173405][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9833.173405][ T282] [ 9833.175856][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9833.175856][ T282] netdev_get_by_index+0x5e/0x80 [ 9833.175856][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9833.175856][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9833.175856][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9833.175856][ T282] ipv6_add_addr+0x411/0x2000 [ 9833.175856][ T282] inet6_addr_add+0x30e/0xa40 [ 9833.175856][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9833.175856][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9833.175856][ T282] netlink_rcv_skb+0x130/0x360 [ 9833.175856][ T282] netlink_unicast+0x449/0x710 [ 9833.175856][ T282] netlink_sendmsg+0x723/0xbe0 [ 9833.175856][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9833.175856][ T282] ___sys_sendmsg+0xee/0x170 [ 9833.175856][ T282] __sys_sendmsg+0xcd/0x170 [ 9833.175856][ T282] do_syscall_64+0xc6/0x1e0 [ 9833.175856][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9833.175856][ T282] [ 9833.178304][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9833.178304][ T282] netdev_get_by_index+0x5e/0x80 [ 9833.178304][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9833.178304][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9833.178304][ T282] ip6_route_add+0x1c/0x140 [ 9833.178304][ T282] addrconf_add_mroute+0x129/0x180 [ 9833.178304][ T282] addrconf_add_dev+0xe2/0x170 [ 9833.178304][ T282] inet6_addr_add+0x12f/0xa40 [ 9833.178304][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9833.178304][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9833.178304][ T282] netlink_rcv_skb+0x130/0x360 [ 9833.178304][ T282] netlink_unicast+0x449/0x710 [ 9833.178304][ T282] netlink_sendmsg+0x723/0xbe0 [ 9833.178304][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9833.178304][ T282] ___sys_sendmsg+0xee/0x170 [ 9833.178304][ T282] __sys_sendmsg+0xcd/0x170 [ 9833.178304][ T282] do_syscall_64+0xc6/0x1e0 [ 9833.178304][ T282] [ 9833.180685][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9833.180685][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9833.180685][ T282] ipv6_find_idev+0x102/0x170 [ 9833.180685][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9833.180685][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9833.180685][ T282] netlink_rcv_skb+0x130/0x360 [ 9833.180685][ T282] netlink_unicast+0x449/0x710 [ 9833.180685][ T282] netlink_sendmsg+0x723/0xbe0 [ 9833.180685][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9833.180685][ T282] ___sys_sendmsg+0xee/0x170 [ 9833.180685][ T282] __sys_sendmsg+0xcd/0x170 [ 9833.180685][ T282] do_syscall_64+0xc6/0x1e0 [ 9833.180685][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9833.180685][ T282] [ 9833.182558][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9833.182558][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9833.182558][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9833.182558][ T282] ipv6_find_idev+0x102/0x170 [ 9833.182558][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9833.182558][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9833.182558][ T282] netlink_rcv_skb+0x130/0x360 [ 9833.182558][ T282] netlink_unicast+0x449/0x710 [ 9833.182558][ T282] netlink_sendmsg+0x723/0xbe0 [ 9833.182558][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9833.182558][ T282] ___sys_sendmsg+0xee/0x170 [ 9833.182558][ T282] __sys_sendmsg+0xcd/0x170 [ 9833.182558][ T282] do_syscall_64+0xc6/0x1e0 [ 9833.182558][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9833.182558][ T282] [ 9834.970952][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9834.971399][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9834.971399][ T284] netdev_get_by_index+0x5e/0x80 [ 9834.971399][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9834.971399][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9834.971399][ T284] ip6_route_add+0x1c/0x140 [ 9834.971399][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9834.971399][ T284] inet6_addr_add+0x4f8/0xa40 [ 9834.971399][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9834.971399][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9834.971399][ T284] netlink_rcv_skb+0x130/0x360 [ 9834.971399][ T284] netlink_unicast+0x449/0x710 [ 9834.971399][ T284] netlink_sendmsg+0x723/0xbe0 [ 9834.971399][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9834.971399][ T284] ___sys_sendmsg+0xee/0x170 [ 9834.971399][ T284] __sys_sendmsg+0xcd/0x170 [ 9834.971399][ T284] do_syscall_64+0xc6/0x1e0 [ 9834.971399][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9834.971399][ T284] [ 9834.973701][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9834.973701][ T284] netdev_get_by_index+0x5e/0x80 [ 9834.973701][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9834.973701][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9834.973701][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9834.973701][ T284] ipv6_add_addr+0x411/0x2000 [ 9834.973701][ T284] inet6_addr_add+0x30e/0xa40 [ 9834.973701][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9834.973701][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9834.973701][ T284] netlink_rcv_skb+0x130/0x360 [ 9834.973701][ T284] netlink_unicast+0x449/0x710 [ 9834.973701][ T284] netlink_sendmsg+0x723/0xbe0 [ 9834.973701][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9834.973701][ T284] ___sys_sendmsg+0xee/0x170 [ 9834.973701][ T284] __sys_sendmsg+0xcd/0x170 [ 9834.973701][ T284] do_syscall_64+0xc6/0x1e0 [ 9834.973701][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9834.973701][ T284] [ 9834.976010][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9834.976010][ T284] netdev_get_by_index+0x5e/0x80 [ 9834.976010][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9834.976010][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9834.976010][ T284] ip6_route_add+0x1c/0x140 [ 9834.976010][ T284] addrconf_add_mroute+0x129/0x180 [ 9834.976010][ T284] addrconf_add_dev+0xe2/0x170 [ 9834.976010][ T284] inet6_addr_add+0x12f/0xa40 [ 9834.976010][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9834.976010][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9834.976010][ T284] netlink_rcv_skb+0x130/0x360 [ 9834.976010][ T284] netlink_unicast+0x449/0x710 [ 9834.976010][ T284] netlink_sendmsg+0x723/0xbe0 [ 9834.976010][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9834.976010][ T284] ___sys_sendmsg+0xee/0x170 [ 9834.976010][ T284] __sys_sendmsg+0xcd/0x170 [ 9834.976010][ T284] do_syscall_64+0xc6/0x1e0 [ 9834.976010][ T284] [ 9834.978245][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9834.978245][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9834.978245][ T284] ipv6_find_idev+0x102/0x170 [ 9834.978245][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9834.978245][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9834.978245][ T284] netlink_rcv_skb+0x130/0x360 [ 9834.978245][ T284] netlink_unicast+0x449/0x710 [ 9834.978245][ T284] netlink_sendmsg+0x723/0xbe0 [ 9834.978245][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9834.978245][ T284] ___sys_sendmsg+0xee/0x170 [ 9834.978245][ T284] __sys_sendmsg+0xcd/0x170 [ 9834.978245][ T284] do_syscall_64+0xc6/0x1e0 [ 9834.978245][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9834.978245][ T284] [ 9834.980002][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9834.980002][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9834.980002][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9834.980002][ T284] ipv6_find_idev+0x102/0x170 [ 9834.980002][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9834.980002][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9834.980002][ T284] netlink_rcv_skb+0x130/0x360 [ 9834.980002][ T284] netlink_unicast+0x449/0x710 [ 9834.980002][ T284] netlink_sendmsg+0x723/0xbe0 [ 9834.980002][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9834.980002][ T284] ___sys_sendmsg+0xee/0x170 [ 9834.980002][ T284] __sys_sendmsg+0xcd/0x170 [ 9834.980002][ T284] do_syscall_64+0xc6/0x1e0 [ 9834.980002][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9834.980002][ T284] [ 9843.426950][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9843.427394][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9843.427394][ T282] dst_init+0x84/0x4a0 [ 9843.427394][ T282] dst_alloc+0x97/0x150 [ 9843.427394][ T282] ip6_dst_alloc+0x23/0x90 [ 9843.427394][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9843.427394][ T282] ip6_pol_route+0x56f/0x840 [ 9843.427394][ T282] fib6_rule_lookup+0x196/0x240 [ 9843.427394][ T282] ip6_route_input+0x542/0x980 [ 9843.427394][ T282] ipv6_rcv+0x8f/0x400 [ 9843.427394][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9843.427394][ T282] process_backlog+0x101/0x620 [ 9843.427394][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9843.427394][ T282] net_rx_action+0x495/0xbe0 [ 9843.427394][ T282] __do_softirq+0x1b5/0x7f6 [ 9843.427394][ T282] [ 9843.429381][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9843.429381][ T282] netdev_get_by_index+0x5e/0x80 [ 9843.429381][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9843.429381][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9843.429381][ T282] ip6_route_add+0x1c/0x140 [ 9843.429381][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9843.429381][ T282] inet6_addr_add+0x4f8/0xa40 [ 9843.429381][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9843.429381][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9843.429381][ T282] netlink_rcv_skb+0x130/0x360 [ 9843.429381][ T282] netlink_unicast+0x449/0x710 [ 9843.429381][ T282] netlink_sendmsg+0x723/0xbe0 [ 9843.429381][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9843.429381][ T282] ___sys_sendmsg+0xee/0x170 [ 9843.429381][ T282] __sys_sendmsg+0xcd/0x170 [ 9843.429381][ T282] do_syscall_64+0xc6/0x1e0 [ 9843.429381][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9843.429381][ T282] [ 9843.431821][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9843.431821][ T282] netdev_get_by_index+0x5e/0x80 [ 9843.431821][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9843.431821][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9843.431821][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9843.431821][ T282] ipv6_add_addr+0x411/0x2000 [ 9843.431821][ T282] inet6_addr_add+0x30e/0xa40 [ 9843.431821][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9843.431821][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9843.431821][ T282] netlink_rcv_skb+0x130/0x360 [ 9843.431821][ T282] netlink_unicast+0x449/0x710 [ 9843.431821][ T282] netlink_sendmsg+0x723/0xbe0 [ 9843.431821][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9843.431821][ T282] ___sys_sendmsg+0xee/0x170 [ 9843.431821][ T282] __sys_sendmsg+0xcd/0x170 [ 9843.431821][ T282] do_syscall_64+0xc6/0x1e0 [ 9843.431821][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9843.431821][ T282] [ 9843.434266][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9843.434266][ T282] netdev_get_by_index+0x5e/0x80 [ 9843.434266][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9843.434266][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9843.434266][ T282] ip6_route_add+0x1c/0x140 [ 9843.434266][ T282] addrconf_add_mroute+0x129/0x180 [ 9843.434266][ T282] addrconf_add_dev+0xe2/0x170 [ 9843.434266][ T282] inet6_addr_add+0x12f/0xa40 [ 9843.434266][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9843.434266][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9843.434266][ T282] netlink_rcv_skb+0x130/0x360 [ 9843.434266][ T282] netlink_unicast+0x449/0x710 [ 9843.434266][ T282] netlink_sendmsg+0x723/0xbe0 [ 9843.434266][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9843.434266][ T282] ___sys_sendmsg+0xee/0x170 [ 9843.434266][ T282] __sys_sendmsg+0xcd/0x170 [ 9843.434266][ T282] do_syscall_64+0xc6/0x1e0 [ 9843.434266][ T282] [ 9843.436672][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9843.436672][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9843.436672][ T282] ipv6_find_idev+0x102/0x170 [ 9843.436672][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9843.436672][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9843.436672][ T282] netlink_rcv_skb+0x130/0x360 [ 9843.436672][ T282] netlink_unicast+0x449/0x710 [ 9843.436672][ T282] netlink_sendmsg+0x723/0xbe0 [ 9843.436672][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9843.436672][ T282] ___sys_sendmsg+0xee/0x170 [ 9843.436672][ T282] __sys_sendmsg+0xcd/0x170 [ 9843.436672][ T282] do_syscall_64+0xc6/0x1e0 [ 9843.436672][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9843.436672][ T282] [ 9843.438554][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9843.438554][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9843.438554][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9843.438554][ T282] ipv6_find_idev+0x102/0x170 [ 9843.438554][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9843.438554][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9843.438554][ T282] netlink_rcv_skb+0x130/0x360 [ 9843.438554][ T282] netlink_unicast+0x449/0x710 [ 9843.438554][ T282] netlink_sendmsg+0x723/0xbe0 [ 9843.438554][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9843.438554][ T282] ___sys_sendmsg+0xee/0x170 [ 9843.438554][ T282] __sys_sendmsg+0xcd/0x170 [ 9843.438554][ T282] do_syscall_64+0xc6/0x1e0 [ 9843.438554][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9843.438554][ T282] [ 9845.219012][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9845.219451][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9845.219451][ T284] netdev_get_by_index+0x5e/0x80 [ 9845.219451][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9845.219451][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9845.219451][ T284] ip6_route_add+0x1c/0x140 [ 9845.219451][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9845.219451][ T284] inet6_addr_add+0x4f8/0xa40 [ 9845.219451][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9845.219451][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9845.219451][ T284] netlink_rcv_skb+0x130/0x360 [ 9845.219451][ T284] netlink_unicast+0x449/0x710 [ 9845.219451][ T284] netlink_sendmsg+0x723/0xbe0 [ 9845.219451][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9845.219451][ T284] ___sys_sendmsg+0xee/0x170 [ 9845.219451][ T284] __sys_sendmsg+0xcd/0x170 [ 9845.219451][ T284] do_syscall_64+0xc6/0x1e0 [ 9845.219451][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9845.219451][ T284] [ 9845.221757][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9845.221757][ T284] netdev_get_by_index+0x5e/0x80 [ 9845.221757][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9845.221757][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9845.221757][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9845.221757][ T284] ipv6_add_addr+0x411/0x2000 [ 9845.221757][ T284] inet6_addr_add+0x30e/0xa40 [ 9845.221757][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9845.221757][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9845.221757][ T284] netlink_rcv_skb+0x130/0x360 [ 9845.221757][ T284] netlink_unicast+0x449/0x710 [ 9845.221757][ T284] netlink_sendmsg+0x723/0xbe0 [ 9845.221757][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9845.221757][ T284] ___sys_sendmsg+0xee/0x170 [ 9845.221757][ T284] __sys_sendmsg+0xcd/0x170 [ 9845.221757][ T284] do_syscall_64+0xc6/0x1e0 [ 9845.221757][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9845.221757][ T284] [ 9845.223998][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9845.223998][ T284] netdev_get_by_index+0x5e/0x80 [ 9845.223998][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9845.223998][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9845.223998][ T284] ip6_route_add+0x1c/0x140 [ 9845.223998][ T284] addrconf_add_mroute+0x129/0x180 [ 9845.223998][ T284] addrconf_add_dev+0xe2/0x170 [ 9845.223998][ T284] inet6_addr_add+0x12f/0xa40 [ 9845.223998][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9845.223998][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9845.223998][ T284] netlink_rcv_skb+0x130/0x360 [ 9845.223998][ T284] netlink_unicast+0x449/0x710 [ 9845.223998][ T284] netlink_sendmsg+0x723/0xbe0 [ 9845.223998][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9845.223998][ T284] ___sys_sendmsg+0xee/0x170 [ 9845.223998][ T284] __sys_sendmsg+0xcd/0x170 [ 9845.223998][ T284] do_syscall_64+0xc6/0x1e0 [ 9845.223998][ T284] [ 9845.226209][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9845.226209][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9845.226209][ T284] ipv6_find_idev+0x102/0x170 [ 9845.226209][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9845.226209][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9845.226209][ T284] netlink_rcv_skb+0x130/0x360 [ 9845.226209][ T284] netlink_unicast+0x449/0x710 [ 9845.226209][ T284] netlink_sendmsg+0x723/0xbe0 [ 9845.226209][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9845.226209][ T284] ___sys_sendmsg+0xee/0x170 [ 9845.226209][ T284] __sys_sendmsg+0xcd/0x170 [ 9845.226209][ T284] do_syscall_64+0xc6/0x1e0 [ 9845.226209][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9845.226209][ T284] [ 9845.227940][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9845.227940][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9845.227940][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9845.227940][ T284] ipv6_find_idev+0x102/0x170 [ 9845.227940][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9845.227940][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9845.227940][ T284] netlink_rcv_skb+0x130/0x360 [ 9845.227940][ T284] netlink_unicast+0x449/0x710 [ 9845.227940][ T284] netlink_sendmsg+0x723/0xbe0 [ 9845.227940][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9845.227940][ T284] ___sys_sendmsg+0xee/0x170 [ 9845.227940][ T284] __sys_sendmsg+0xcd/0x170 [ 9845.227940][ T284] do_syscall_64+0xc6/0x1e0 [ 9845.227940][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9845.227940][ T284] [ 9853.683020][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9853.683480][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9853.683480][ T282] dst_init+0x84/0x4a0 [ 9853.683480][ T282] dst_alloc+0x97/0x150 [ 9853.683480][ T282] ip6_dst_alloc+0x23/0x90 [ 9853.683480][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9853.683480][ T282] ip6_pol_route+0x56f/0x840 [ 9853.683480][ T282] fib6_rule_lookup+0x196/0x240 [ 9853.683480][ T282] ip6_route_input+0x542/0x980 [ 9853.683480][ T282] ipv6_rcv+0x8f/0x400 [ 9853.683480][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9853.683480][ T282] process_backlog+0x101/0x620 [ 9853.683480][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9853.683480][ T282] net_rx_action+0x495/0xbe0 [ 9853.683480][ T282] __do_softirq+0x1b5/0x7f6 [ 9853.683480][ T282] [ 9853.685465][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9853.685465][ T282] netdev_get_by_index+0x5e/0x80 [ 9853.685465][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9853.685465][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9853.685465][ T282] ip6_route_add+0x1c/0x140 [ 9853.685465][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9853.685465][ T282] inet6_addr_add+0x4f8/0xa40 [ 9853.685465][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9853.685465][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9853.685465][ T282] netlink_rcv_skb+0x130/0x360 [ 9853.685465][ T282] netlink_unicast+0x449/0x710 [ 9853.685465][ T282] netlink_sendmsg+0x723/0xbe0 [ 9853.685465][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9853.685465][ T282] ___sys_sendmsg+0xee/0x170 [ 9853.685465][ T282] __sys_sendmsg+0xcd/0x170 [ 9853.685465][ T282] do_syscall_64+0xc6/0x1e0 [ 9853.685465][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9853.685465][ T282] [ 9853.687880][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9853.687880][ T282] netdev_get_by_index+0x5e/0x80 [ 9853.687880][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9853.687880][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9853.687880][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9853.687880][ T282] ipv6_add_addr+0x411/0x2000 [ 9853.687880][ T282] inet6_addr_add+0x30e/0xa40 [ 9853.687880][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9853.687880][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9853.687880][ T282] netlink_rcv_skb+0x130/0x360 [ 9853.687880][ T282] netlink_unicast+0x449/0x710 [ 9853.687880][ T282] netlink_sendmsg+0x723/0xbe0 [ 9853.687880][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9853.687880][ T282] ___sys_sendmsg+0xee/0x170 [ 9853.687880][ T282] __sys_sendmsg+0xcd/0x170 [ 9853.687880][ T282] do_syscall_64+0xc6/0x1e0 [ 9853.687880][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9853.687880][ T282] [ 9853.690295][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9853.690295][ T282] netdev_get_by_index+0x5e/0x80 [ 9853.690295][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9853.690295][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9853.690295][ T282] ip6_route_add+0x1c/0x140 [ 9853.690295][ T282] addrconf_add_mroute+0x129/0x180 [ 9853.690295][ T282] addrconf_add_dev+0xe2/0x170 [ 9853.690295][ T282] inet6_addr_add+0x12f/0xa40 [ 9853.690295][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9853.690295][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9853.690295][ T282] netlink_rcv_skb+0x130/0x360 [ 9853.690295][ T282] netlink_unicast+0x449/0x710 [ 9853.690295][ T282] netlink_sendmsg+0x723/0xbe0 [ 9853.690295][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9853.690295][ T282] ___sys_sendmsg+0xee/0x170 [ 9853.690295][ T282] __sys_sendmsg+0xcd/0x170 [ 9853.690295][ T282] do_syscall_64+0xc6/0x1e0 [ 9853.690295][ T282] [ 9853.692658][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9853.692658][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9853.692658][ T282] ipv6_find_idev+0x102/0x170 [ 9853.692658][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9853.692658][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9853.692658][ T282] netlink_rcv_skb+0x130/0x360 [ 9853.692658][ T282] netlink_unicast+0x449/0x710 [ 9853.692658][ T282] netlink_sendmsg+0x723/0xbe0 [ 9853.692658][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9853.692658][ T282] ___sys_sendmsg+0xee/0x170 [ 9853.692658][ T282] __sys_sendmsg+0xcd/0x170 [ 9853.692658][ T282] do_syscall_64+0xc6/0x1e0 [ 9853.692658][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9853.692658][ T282] [ 9853.694511][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9853.694511][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9853.694511][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9853.694511][ T282] ipv6_find_idev+0x102/0x170 [ 9853.694511][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9853.694511][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9853.694511][ T282] netlink_rcv_skb+0x130/0x360 [ 9853.694511][ T282] netlink_unicast+0x449/0x710 [ 9853.694511][ T282] netlink_sendmsg+0x723/0xbe0 [ 9853.694511][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9853.694511][ T282] ___sys_sendmsg+0xee/0x170 [ 9853.694511][ T282] __sys_sendmsg+0xcd/0x170 [ 9853.694511][ T282] do_syscall_64+0xc6/0x1e0 [ 9853.694511][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9853.694511][ T282] [ 9855.467045][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9855.468062][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9855.468062][ T284] netdev_get_by_index+0x5e/0x80 [ 9855.468062][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9855.468062][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9855.468062][ T284] ip6_route_add+0x1c/0x140 [ 9855.468062][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9855.468062][ T284] inet6_addr_add+0x4f8/0xa40 [ 9855.468062][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9855.468062][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9855.468062][ T284] netlink_rcv_skb+0x130/0x360 [ 9855.468062][ T284] netlink_unicast+0x449/0x710 [ 9855.468062][ T284] netlink_sendmsg+0x723/0xbe0 [ 9855.468062][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9855.468062][ T284] ___sys_sendmsg+0xee/0x170 [ 9855.468062][ T284] __sys_sendmsg+0xcd/0x170 [ 9855.468062][ T284] do_syscall_64+0xc6/0x1e0 [ 9855.468062][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9855.468062][ T284] [ 9855.470300][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9855.470300][ T284] netdev_get_by_index+0x5e/0x80 [ 9855.470300][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9855.470300][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9855.470300][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9855.470300][ T284] ipv6_add_addr+0x411/0x2000 [ 9855.470300][ T284] inet6_addr_add+0x30e/0xa40 [ 9855.470300][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9855.470300][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9855.470300][ T284] netlink_rcv_skb+0x130/0x360 [ 9855.470300][ T284] netlink_unicast+0x449/0x710 [ 9855.470300][ T284] netlink_sendmsg+0x723/0xbe0 [ 9855.470300][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9855.470300][ T284] ___sys_sendmsg+0xee/0x170 [ 9855.470300][ T284] __sys_sendmsg+0xcd/0x170 [ 9855.470300][ T284] do_syscall_64+0xc6/0x1e0 [ 9855.470300][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9855.470300][ T284] [ 9855.472504][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9855.472504][ T284] netdev_get_by_index+0x5e/0x80 [ 9855.472504][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9855.472504][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9855.472504][ T284] ip6_route_add+0x1c/0x140 [ 9855.472504][ T284] addrconf_add_mroute+0x129/0x180 [ 9855.472504][ T284] addrconf_add_dev+0xe2/0x170 [ 9855.472504][ T284] inet6_addr_add+0x12f/0xa40 [ 9855.472504][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9855.472504][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9855.472504][ T284] netlink_rcv_skb+0x130/0x360 [ 9855.472504][ T284] netlink_unicast+0x449/0x710 [ 9855.472504][ T284] netlink_sendmsg+0x723/0xbe0 [ 9855.472504][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9855.472504][ T284] ___sys_sendmsg+0xee/0x170 [ 9855.472504][ T284] __sys_sendmsg+0xcd/0x170 [ 9855.472504][ T284] do_syscall_64+0xc6/0x1e0 [ 9855.472504][ T284] [ 9855.474676][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9855.474676][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9855.474676][ T284] ipv6_find_idev+0x102/0x170 [ 9855.474676][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9855.474676][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9855.474676][ T284] netlink_rcv_skb+0x130/0x360 [ 9855.474676][ T284] netlink_unicast+0x449/0x710 [ 9855.474676][ T284] netlink_sendmsg+0x723/0xbe0 [ 9855.474676][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9855.474676][ T284] ___sys_sendmsg+0xee/0x170 [ 9855.474676][ T284] __sys_sendmsg+0xcd/0x170 [ 9855.474676][ T284] do_syscall_64+0xc6/0x1e0 [ 9855.474676][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9855.474676][ T284] [ 9855.476370][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9855.476370][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9855.476370][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9855.476370][ T284] ipv6_find_idev+0x102/0x170 [ 9855.476370][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9855.476370][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9855.476370][ T284] netlink_rcv_skb+0x130/0x360 [ 9855.476370][ T284] netlink_unicast+0x449/0x710 [ 9855.476370][ T284] netlink_sendmsg+0x723/0xbe0 [ 9855.476370][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9855.476370][ T284] ___sys_sendmsg+0xee/0x170 [ 9855.476370][ T284] __sys_sendmsg+0xcd/0x170 [ 9855.476370][ T284] do_syscall_64+0xc6/0x1e0 [ 9855.476370][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9855.476370][ T284] [ 9863.939023][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9863.939481][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9863.939481][ T282] dst_init+0x84/0x4a0 [ 9863.939481][ T282] dst_alloc+0x97/0x150 [ 9863.939481][ T282] ip6_dst_alloc+0x23/0x90 [ 9863.939481][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9863.939481][ T282] ip6_pol_route+0x56f/0x840 [ 9863.939481][ T282] fib6_rule_lookup+0x196/0x240 [ 9863.939481][ T282] ip6_route_input+0x542/0x980 [ 9863.939481][ T282] ipv6_rcv+0x8f/0x400 [ 9863.939481][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9863.939481][ T282] process_backlog+0x101/0x620 [ 9863.939481][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9863.939481][ T282] net_rx_action+0x495/0xbe0 [ 9863.939481][ T282] __do_softirq+0x1b5/0x7f6 [ 9863.939481][ T282] [ 9863.941443][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9863.941443][ T282] netdev_get_by_index+0x5e/0x80 [ 9863.941443][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9863.941443][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9863.941443][ T282] ip6_route_add+0x1c/0x140 [ 9863.941443][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9863.941443][ T282] inet6_addr_add+0x4f8/0xa40 [ 9863.941443][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9863.941443][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9863.941443][ T282] netlink_rcv_skb+0x130/0x360 [ 9863.941443][ T282] netlink_unicast+0x449/0x710 [ 9863.941443][ T282] netlink_sendmsg+0x723/0xbe0 [ 9863.941443][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9863.941443][ T282] ___sys_sendmsg+0xee/0x170 [ 9863.941443][ T282] __sys_sendmsg+0xcd/0x170 [ 9863.941443][ T282] do_syscall_64+0xc6/0x1e0 [ 9863.941443][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9863.941443][ T282] [ 9863.943850][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9863.943850][ T282] netdev_get_by_index+0x5e/0x80 [ 9863.943850][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9863.943850][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9863.943850][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9863.943850][ T282] ipv6_add_addr+0x411/0x2000 [ 9863.943850][ T282] inet6_addr_add+0x30e/0xa40 [ 9863.943850][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9863.943850][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9863.943850][ T282] netlink_rcv_skb+0x130/0x360 [ 9863.943850][ T282] netlink_unicast+0x449/0x710 [ 9863.943850][ T282] netlink_sendmsg+0x723/0xbe0 [ 9863.943850][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9863.943850][ T282] ___sys_sendmsg+0xee/0x170 [ 9863.943850][ T282] __sys_sendmsg+0xcd/0x170 [ 9863.943850][ T282] do_syscall_64+0xc6/0x1e0 [ 9863.943850][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9863.943850][ T282] [ 9863.946286][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9863.946286][ T282] netdev_get_by_index+0x5e/0x80 [ 9863.946286][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9863.946286][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9863.946286][ T282] ip6_route_add+0x1c/0x140 [ 9863.946286][ T282] addrconf_add_mroute+0x129/0x180 [ 9863.946286][ T282] addrconf_add_dev+0xe2/0x170 [ 9863.946286][ T282] inet6_addr_add+0x12f/0xa40 [ 9863.946286][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9863.946286][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9863.946286][ T282] netlink_rcv_skb+0x130/0x360 [ 9863.946286][ T282] netlink_unicast+0x449/0x710 [ 9863.946286][ T282] netlink_sendmsg+0x723/0xbe0 [ 9863.946286][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9863.946286][ T282] ___sys_sendmsg+0xee/0x170 [ 9863.946286][ T282] __sys_sendmsg+0xcd/0x170 [ 9863.946286][ T282] do_syscall_64+0xc6/0x1e0 [ 9863.946286][ T282] [ 9863.948638][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9863.948638][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9863.948638][ T282] ipv6_find_idev+0x102/0x170 [ 9863.948638][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9863.948638][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9863.948638][ T282] netlink_rcv_skb+0x130/0x360 [ 9863.948638][ T282] netlink_unicast+0x449/0x710 [ 9863.948638][ T282] netlink_sendmsg+0x723/0xbe0 [ 9863.948638][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9863.948638][ T282] ___sys_sendmsg+0xee/0x170 [ 9863.948638][ T282] __sys_sendmsg+0xcd/0x170 [ 9863.948638][ T282] do_syscall_64+0xc6/0x1e0 [ 9863.948638][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9863.948638][ T282] [ 9863.950473][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9863.950473][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9863.950473][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9863.950473][ T282] ipv6_find_idev+0x102/0x170 [ 9863.950473][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9863.950473][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9863.950473][ T282] netlink_rcv_skb+0x130/0x360 [ 9863.950473][ T282] netlink_unicast+0x449/0x710 [ 9863.950473][ T282] netlink_sendmsg+0x723/0xbe0 [ 9863.950473][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9863.950473][ T282] ___sys_sendmsg+0xee/0x170 [ 9863.950473][ T282] __sys_sendmsg+0xcd/0x170 [ 9863.950473][ T282] do_syscall_64+0xc6/0x1e0 [ 9863.950473][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9863.950473][ T282] [ 9865.723034][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9865.723507][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9865.723507][ T284] netdev_get_by_index+0x5e/0x80 [ 9865.723507][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9865.723507][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9865.723507][ T284] ip6_route_add+0x1c/0x140 [ 9865.723507][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9865.723507][ T284] inet6_addr_add+0x4f8/0xa40 [ 9865.723507][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9865.723507][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9865.723507][ T284] netlink_rcv_skb+0x130/0x360 [ 9865.723507][ T284] netlink_unicast+0x449/0x710 [ 9865.723507][ T284] netlink_sendmsg+0x723/0xbe0 [ 9865.723507][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9865.723507][ T284] ___sys_sendmsg+0xee/0x170 [ 9865.723507][ T284] __sys_sendmsg+0xcd/0x170 [ 9865.723507][ T284] do_syscall_64+0xc6/0x1e0 [ 9865.723507][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9865.723507][ T284] [ 9865.725800][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9865.725800][ T284] netdev_get_by_index+0x5e/0x80 [ 9865.725800][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9865.725800][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9865.725800][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9865.725800][ T284] ipv6_add_addr+0x411/0x2000 [ 9865.725800][ T284] inet6_addr_add+0x30e/0xa40 [ 9865.725800][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9865.725800][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9865.725800][ T284] netlink_rcv_skb+0x130/0x360 [ 9865.725800][ T284] netlink_unicast+0x449/0x710 [ 9865.725800][ T284] netlink_sendmsg+0x723/0xbe0 [ 9865.725800][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9865.725800][ T284] ___sys_sendmsg+0xee/0x170 [ 9865.725800][ T284] __sys_sendmsg+0xcd/0x170 [ 9865.725800][ T284] do_syscall_64+0xc6/0x1e0 [ 9865.725800][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9865.725800][ T284] [ 9865.728021][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9865.728021][ T284] netdev_get_by_index+0x5e/0x80 [ 9865.728021][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9865.728021][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9865.728021][ T284] ip6_route_add+0x1c/0x140 [ 9865.728021][ T284] addrconf_add_mroute+0x129/0x180 [ 9865.728021][ T284] addrconf_add_dev+0xe2/0x170 [ 9865.728021][ T284] inet6_addr_add+0x12f/0xa40 [ 9865.728021][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9865.728021][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9865.728021][ T284] netlink_rcv_skb+0x130/0x360 [ 9865.728021][ T284] netlink_unicast+0x449/0x710 [ 9865.728021][ T284] netlink_sendmsg+0x723/0xbe0 [ 9865.728021][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9865.728021][ T284] ___sys_sendmsg+0xee/0x170 [ 9865.728021][ T284] __sys_sendmsg+0xcd/0x170 [ 9865.728021][ T284] do_syscall_64+0xc6/0x1e0 [ 9865.728021][ T284] [ 9865.730221][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9865.730221][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9865.730221][ T284] ipv6_find_idev+0x102/0x170 [ 9865.730221][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9865.730221][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9865.730221][ T284] netlink_rcv_skb+0x130/0x360 [ 9865.730221][ T284] netlink_unicast+0x449/0x710 [ 9865.730221][ T284] netlink_sendmsg+0x723/0xbe0 [ 9865.730221][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9865.730221][ T284] ___sys_sendmsg+0xee/0x170 [ 9865.730221][ T284] __sys_sendmsg+0xcd/0x170 [ 9865.730221][ T284] do_syscall_64+0xc6/0x1e0 [ 9865.730221][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9865.730221][ T284] [ 9865.731932][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9865.731932][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9865.731932][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9865.731932][ T284] ipv6_find_idev+0x102/0x170 [ 9865.731932][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9865.731932][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9865.731932][ T284] netlink_rcv_skb+0x130/0x360 [ 9865.731932][ T284] netlink_unicast+0x449/0x710 [ 9865.731932][ T284] netlink_sendmsg+0x723/0xbe0 [ 9865.731932][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9865.731932][ T284] ___sys_sendmsg+0xee/0x170 [ 9865.731932][ T284] __sys_sendmsg+0xcd/0x170 [ 9865.731932][ T284] do_syscall_64+0xc6/0x1e0 [ 9865.731932][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9865.731932][ T284] [ 9874.195009][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9874.195506][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9874.195506][ T282] dst_init+0x84/0x4a0 [ 9874.195506][ T282] dst_alloc+0x97/0x150 [ 9874.195506][ T282] ip6_dst_alloc+0x23/0x90 [ 9874.195506][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9874.195506][ T282] ip6_pol_route+0x56f/0x840 [ 9874.195506][ T282] fib6_rule_lookup+0x196/0x240 [ 9874.195506][ T282] ip6_route_input+0x542/0x980 [ 9874.195506][ T282] ipv6_rcv+0x8f/0x400 [ 9874.195506][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9874.195506][ T282] process_backlog+0x101/0x620 [ 9874.195506][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9874.195506][ T282] net_rx_action+0x495/0xbe0 [ 9874.195506][ T282] __do_softirq+0x1b5/0x7f6 [ 9874.195506][ T282] [ 9874.197478][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9874.197478][ T282] netdev_get_by_index+0x5e/0x80 [ 9874.197478][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9874.197478][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9874.197478][ T282] ip6_route_add+0x1c/0x140 [ 9874.197478][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9874.197478][ T282] inet6_addr_add+0x4f8/0xa40 [ 9874.197478][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9874.197478][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9874.197478][ T282] netlink_rcv_skb+0x130/0x360 [ 9874.197478][ T282] netlink_unicast+0x449/0x710 [ 9874.197478][ T282] netlink_sendmsg+0x723/0xbe0 [ 9874.197478][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9874.197478][ T282] ___sys_sendmsg+0xee/0x170 [ 9874.197478][ T282] __sys_sendmsg+0xcd/0x170 [ 9874.197478][ T282] do_syscall_64+0xc6/0x1e0 [ 9874.197478][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9874.197478][ T282] [ 9874.199888][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9874.199888][ T282] netdev_get_by_index+0x5e/0x80 [ 9874.199888][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9874.199888][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9874.199888][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9874.199888][ T282] ipv6_add_addr+0x411/0x2000 [ 9874.199888][ T282] inet6_addr_add+0x30e/0xa40 [ 9874.199888][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9874.199888][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9874.199888][ T282] netlink_rcv_skb+0x130/0x360 [ 9874.199888][ T282] netlink_unicast+0x449/0x710 [ 9874.199888][ T282] netlink_sendmsg+0x723/0xbe0 [ 9874.199888][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9874.199888][ T282] ___sys_sendmsg+0xee/0x170 [ 9874.199888][ T282] __sys_sendmsg+0xcd/0x170 [ 9874.199888][ T282] do_syscall_64+0xc6/0x1e0 [ 9874.199888][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9874.199888][ T282] [ 9874.202310][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9874.202310][ T282] netdev_get_by_index+0x5e/0x80 [ 9874.202310][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9874.202310][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9874.202310][ T282] ip6_route_add+0x1c/0x140 [ 9874.202310][ T282] addrconf_add_mroute+0x129/0x180 [ 9874.202310][ T282] addrconf_add_dev+0xe2/0x170 [ 9874.202310][ T282] inet6_addr_add+0x12f/0xa40 [ 9874.202310][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9874.202310][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9874.202310][ T282] netlink_rcv_skb+0x130/0x360 [ 9874.202310][ T282] netlink_unicast+0x449/0x710 [ 9874.202310][ T282] netlink_sendmsg+0x723/0xbe0 [ 9874.202310][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9874.202310][ T282] ___sys_sendmsg+0xee/0x170 [ 9874.202310][ T282] __sys_sendmsg+0xcd/0x170 [ 9874.202310][ T282] do_syscall_64+0xc6/0x1e0 [ 9874.202310][ T282] [ 9874.204682][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9874.204682][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9874.204682][ T282] ipv6_find_idev+0x102/0x170 [ 9874.204682][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9874.204682][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9874.204682][ T282] netlink_rcv_skb+0x130/0x360 [ 9874.204682][ T282] netlink_unicast+0x449/0x710 [ 9874.204682][ T282] netlink_sendmsg+0x723/0xbe0 [ 9874.204682][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9874.204682][ T282] ___sys_sendmsg+0xee/0x170 [ 9874.204682][ T282] __sys_sendmsg+0xcd/0x170 [ 9874.204682][ T282] do_syscall_64+0xc6/0x1e0 [ 9874.204682][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9874.204682][ T282] [ 9874.206557][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9874.206557][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9874.206557][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9874.206557][ T282] ipv6_find_idev+0x102/0x170 [ 9874.206557][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9874.206557][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9874.206557][ T282] netlink_rcv_skb+0x130/0x360 [ 9874.206557][ T282] netlink_unicast+0x449/0x710 [ 9874.206557][ T282] netlink_sendmsg+0x723/0xbe0 [ 9874.206557][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9874.206557][ T282] ___sys_sendmsg+0xee/0x170 [ 9874.206557][ T282] __sys_sendmsg+0xcd/0x170 [ 9874.206557][ T282] do_syscall_64+0xc6/0x1e0 [ 9874.206557][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9874.206557][ T282] [ 9875.971028][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9875.971442][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9875.971442][ T284] netdev_get_by_index+0x5e/0x80 [ 9875.971442][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9875.971442][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9875.971442][ T284] ip6_route_add+0x1c/0x140 [ 9875.971442][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9875.971442][ T284] inet6_addr_add+0x4f8/0xa40 [ 9875.971442][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9875.971442][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9875.971442][ T284] netlink_rcv_skb+0x130/0x360 [ 9875.971442][ T284] netlink_unicast+0x449/0x710 [ 9875.971442][ T284] netlink_sendmsg+0x723/0xbe0 [ 9875.971442][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9875.971442][ T284] ___sys_sendmsg+0xee/0x170 [ 9875.971442][ T284] __sys_sendmsg+0xcd/0x170 [ 9875.971442][ T284] do_syscall_64+0xc6/0x1e0 [ 9875.971442][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9875.971442][ T284] [ 9875.973713][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9875.973713][ T284] netdev_get_by_index+0x5e/0x80 [ 9875.973713][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9875.973713][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9875.973713][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9875.973713][ T284] ipv6_add_addr+0x411/0x2000 [ 9875.973713][ T284] inet6_addr_add+0x30e/0xa40 [ 9875.973713][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9875.973713][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9875.973713][ T284] netlink_rcv_skb+0x130/0x360 [ 9875.973713][ T284] netlink_unicast+0x449/0x710 [ 9875.973713][ T284] netlink_sendmsg+0x723/0xbe0 [ 9875.973713][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9875.973713][ T284] ___sys_sendmsg+0xee/0x170 [ 9875.973713][ T284] __sys_sendmsg+0xcd/0x170 [ 9875.973713][ T284] do_syscall_64+0xc6/0x1e0 [ 9875.973713][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9875.973713][ T284] [ 9875.975961][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9875.975961][ T284] netdev_get_by_index+0x5e/0x80 [ 9875.975961][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9875.975961][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9875.975961][ T284] ip6_route_add+0x1c/0x140 [ 9875.975961][ T284] addrconf_add_mroute+0x129/0x180 [ 9875.975961][ T284] addrconf_add_dev+0xe2/0x170 [ 9875.975961][ T284] inet6_addr_add+0x12f/0xa40 [ 9875.975961][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9875.975961][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9875.975961][ T284] netlink_rcv_skb+0x130/0x360 [ 9875.975961][ T284] netlink_unicast+0x449/0x710 [ 9875.975961][ T284] netlink_sendmsg+0x723/0xbe0 [ 9875.975961][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9875.975961][ T284] ___sys_sendmsg+0xee/0x170 [ 9875.975961][ T284] __sys_sendmsg+0xcd/0x170 [ 9875.975961][ T284] do_syscall_64+0xc6/0x1e0 [ 9875.975961][ T284] [ 9875.978153][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9875.978153][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9875.978153][ T284] ipv6_find_idev+0x102/0x170 [ 9875.978153][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9875.978153][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9875.978153][ T284] netlink_rcv_skb+0x130/0x360 [ 9875.978153][ T284] netlink_unicast+0x449/0x710 [ 9875.978153][ T284] netlink_sendmsg+0x723/0xbe0 [ 9875.978153][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9875.978153][ T284] ___sys_sendmsg+0xee/0x170 [ 9875.978153][ T284] __sys_sendmsg+0xcd/0x170 [ 9875.978153][ T284] do_syscall_64+0xc6/0x1e0 [ 9875.978153][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9875.978153][ T284] [ 9875.979862][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9875.979862][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9875.979862][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9875.979862][ T284] ipv6_find_idev+0x102/0x170 [ 9875.979862][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9875.979862][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9875.979862][ T284] netlink_rcv_skb+0x130/0x360 [ 9875.979862][ T284] netlink_unicast+0x449/0x710 [ 9875.979862][ T284] netlink_sendmsg+0x723/0xbe0 [ 9875.979862][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9875.979862][ T284] ___sys_sendmsg+0xee/0x170 [ 9875.979862][ T284] __sys_sendmsg+0xcd/0x170 [ 9875.979862][ T284] do_syscall_64+0xc6/0x1e0 [ 9875.979862][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9875.979862][ T284] [ 9884.451018][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9884.451509][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9884.451509][ T282] dst_init+0x84/0x4a0 [ 9884.451509][ T282] dst_alloc+0x97/0x150 [ 9884.451509][ T282] ip6_dst_alloc+0x23/0x90 [ 9884.451509][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9884.451509][ T282] ip6_pol_route+0x56f/0x840 [ 9884.451509][ T282] fib6_rule_lookup+0x196/0x240 [ 9884.451509][ T282] ip6_route_input+0x542/0x980 [ 9884.451509][ T282] ipv6_rcv+0x8f/0x400 [ 9884.451509][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9884.451509][ T282] process_backlog+0x101/0x620 [ 9884.451509][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9884.451509][ T282] net_rx_action+0x495/0xbe0 [ 9884.451509][ T282] __do_softirq+0x1b5/0x7f6 [ 9884.451509][ T282] [ 9884.453463][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9884.453463][ T282] netdev_get_by_index+0x5e/0x80 [ 9884.453463][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9884.453463][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9884.453463][ T282] ip6_route_add+0x1c/0x140 [ 9884.453463][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9884.453463][ T282] inet6_addr_add+0x4f8/0xa40 [ 9884.453463][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9884.453463][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9884.453463][ T282] netlink_rcv_skb+0x130/0x360 [ 9884.453463][ T282] netlink_unicast+0x449/0x710 [ 9884.453463][ T282] netlink_sendmsg+0x723/0xbe0 [ 9884.453463][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9884.453463][ T282] ___sys_sendmsg+0xee/0x170 [ 9884.453463][ T282] __sys_sendmsg+0xcd/0x170 [ 9884.453463][ T282] do_syscall_64+0xc6/0x1e0 [ 9884.453463][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9884.453463][ T282] [ 9884.455870][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9884.455870][ T282] netdev_get_by_index+0x5e/0x80 [ 9884.455870][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9884.455870][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9884.455870][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9884.455870][ T282] ipv6_add_addr+0x411/0x2000 [ 9884.455870][ T282] inet6_addr_add+0x30e/0xa40 [ 9884.455870][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9884.455870][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9884.455870][ T282] netlink_rcv_skb+0x130/0x360 [ 9884.455870][ T282] netlink_unicast+0x449/0x710 [ 9884.455870][ T282] netlink_sendmsg+0x723/0xbe0 [ 9884.455870][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9884.455870][ T282] ___sys_sendmsg+0xee/0x170 [ 9884.455870][ T282] __sys_sendmsg+0xcd/0x170 [ 9884.455870][ T282] do_syscall_64+0xc6/0x1e0 [ 9884.455870][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9884.455870][ T282] [ 9884.458281][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9884.458281][ T282] netdev_get_by_index+0x5e/0x80 [ 9884.458281][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9884.458281][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9884.458281][ T282] ip6_route_add+0x1c/0x140 [ 9884.458281][ T282] addrconf_add_mroute+0x129/0x180 [ 9884.458281][ T282] addrconf_add_dev+0xe2/0x170 [ 9884.458281][ T282] inet6_addr_add+0x12f/0xa40 [ 9884.458281][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9884.458281][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9884.458281][ T282] netlink_rcv_skb+0x130/0x360 [ 9884.458281][ T282] netlink_unicast+0x449/0x710 [ 9884.458281][ T282] netlink_sendmsg+0x723/0xbe0 [ 9884.458281][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9884.458281][ T282] ___sys_sendmsg+0xee/0x170 [ 9884.458281][ T282] __sys_sendmsg+0xcd/0x170 [ 9884.458281][ T282] do_syscall_64+0xc6/0x1e0 [ 9884.458281][ T282] [ 9884.460674][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9884.460674][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9884.460674][ T282] ipv6_find_idev+0x102/0x170 [ 9884.460674][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9884.460674][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9884.460674][ T282] netlink_rcv_skb+0x130/0x360 [ 9884.460674][ T282] netlink_unicast+0x449/0x710 [ 9884.460674][ T282] netlink_sendmsg+0x723/0xbe0 [ 9884.460674][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9884.460674][ T282] ___sys_sendmsg+0xee/0x170 [ 9884.460674][ T282] __sys_sendmsg+0xcd/0x170 [ 9884.460674][ T282] do_syscall_64+0xc6/0x1e0 [ 9884.460674][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9884.460674][ T282] [ 9884.462531][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9884.462531][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9884.462531][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9884.462531][ T282] ipv6_find_idev+0x102/0x170 [ 9884.462531][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9884.462531][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9884.462531][ T282] netlink_rcv_skb+0x130/0x360 [ 9884.462531][ T282] netlink_unicast+0x449/0x710 [ 9884.462531][ T282] netlink_sendmsg+0x723/0xbe0 [ 9884.462531][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9884.462531][ T282] ___sys_sendmsg+0xee/0x170 [ 9884.462531][ T282] __sys_sendmsg+0xcd/0x170 [ 9884.462531][ T282] do_syscall_64+0xc6/0x1e0 [ 9884.462531][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9884.462531][ T282] [ 9886.339123][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9886.339588][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9886.339588][ T284] netdev_get_by_index+0x5e/0x80 [ 9886.339588][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9886.339588][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9886.339588][ T284] ip6_route_add+0x1c/0x140 [ 9886.339588][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9886.339588][ T284] inet6_addr_add+0x4f8/0xa40 [ 9886.339588][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9886.339588][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9886.339588][ T284] netlink_rcv_skb+0x130/0x360 [ 9886.339588][ T284] netlink_unicast+0x449/0x710 [ 9886.339588][ T284] netlink_sendmsg+0x723/0xbe0 [ 9886.339588][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9886.339588][ T284] ___sys_sendmsg+0xee/0x170 [ 9886.339588][ T284] __sys_sendmsg+0xcd/0x170 [ 9886.339588][ T284] do_syscall_64+0xc6/0x1e0 [ 9886.339588][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9886.339588][ T284] [ 9886.341864][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9886.341864][ T284] netdev_get_by_index+0x5e/0x80 [ 9886.341864][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9886.341864][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9886.341864][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9886.341864][ T284] ipv6_add_addr+0x411/0x2000 [ 9886.341864][ T284] inet6_addr_add+0x30e/0xa40 [ 9886.341864][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9886.341864][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9886.341864][ T284] netlink_rcv_skb+0x130/0x360 [ 9886.341864][ T284] netlink_unicast+0x449/0x710 [ 9886.341864][ T284] netlink_sendmsg+0x723/0xbe0 [ 9886.341864][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9886.341864][ T284] ___sys_sendmsg+0xee/0x170 [ 9886.341864][ T284] __sys_sendmsg+0xcd/0x170 [ 9886.341864][ T284] do_syscall_64+0xc6/0x1e0 [ 9886.341864][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9886.341864][ T284] [ 9886.344100][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9886.344100][ T284] netdev_get_by_index+0x5e/0x80 [ 9886.344100][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9886.344100][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9886.344100][ T284] ip6_route_add+0x1c/0x140 [ 9886.344100][ T284] addrconf_add_mroute+0x129/0x180 [ 9886.344100][ T284] addrconf_add_dev+0xe2/0x170 [ 9886.344100][ T284] inet6_addr_add+0x12f/0xa40 [ 9886.344100][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9886.344100][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9886.344100][ T284] netlink_rcv_skb+0x130/0x360 [ 9886.344100][ T284] netlink_unicast+0x449/0x710 [ 9886.344100][ T284] netlink_sendmsg+0x723/0xbe0 [ 9886.344100][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9886.344100][ T284] ___sys_sendmsg+0xee/0x170 [ 9886.344100][ T284] __sys_sendmsg+0xcd/0x170 [ 9886.344100][ T284] do_syscall_64+0xc6/0x1e0 [ 9886.344100][ T284] [ 9886.346269][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9886.346269][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9886.346269][ T284] ipv6_find_idev+0x102/0x170 [ 9886.346269][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9886.346269][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9886.346269][ T284] netlink_rcv_skb+0x130/0x360 [ 9886.346269][ T284] netlink_unicast+0x449/0x710 [ 9886.346269][ T284] netlink_sendmsg+0x723/0xbe0 [ 9886.346269][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9886.346269][ T284] ___sys_sendmsg+0xee/0x170 [ 9886.346269][ T284] __sys_sendmsg+0xcd/0x170 [ 9886.346269][ T284] do_syscall_64+0xc6/0x1e0 [ 9886.346269][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9886.346269][ T284] [ 9886.347968][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9886.347968][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9886.347968][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9886.347968][ T284] ipv6_find_idev+0x102/0x170 [ 9886.347968][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9886.347968][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9886.347968][ T284] netlink_rcv_skb+0x130/0x360 [ 9886.347968][ T284] netlink_unicast+0x449/0x710 [ 9886.347968][ T284] netlink_sendmsg+0x723/0xbe0 [ 9886.347968][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9886.347968][ T284] ___sys_sendmsg+0xee/0x170 [ 9886.347968][ T284] __sys_sendmsg+0xcd/0x170 [ 9886.347968][ T284] do_syscall_64+0xc6/0x1e0 [ 9886.347968][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9886.347968][ T284] [ 9894.538945][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9894.539422][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9894.539422][ T282] dst_init+0x84/0x4a0 [ 9894.539422][ T282] dst_alloc+0x97/0x150 [ 9894.539422][ T282] ip6_dst_alloc+0x23/0x90 [ 9894.539422][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9894.539422][ T282] ip6_pol_route+0x56f/0x840 [ 9894.539422][ T282] fib6_rule_lookup+0x196/0x240 [ 9894.539422][ T282] ip6_route_input+0x542/0x980 [ 9894.539422][ T282] ipv6_rcv+0x8f/0x400 [ 9894.539422][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9894.539422][ T282] process_backlog+0x101/0x620 [ 9894.539422][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9894.539422][ T282] net_rx_action+0x495/0xbe0 [ 9894.539422][ T282] __do_softirq+0x1b5/0x7f6 [ 9894.539422][ T282] [ 9894.541399][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9894.541399][ T282] netdev_get_by_index+0x5e/0x80 [ 9894.541399][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9894.541399][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9894.541399][ T282] ip6_route_add+0x1c/0x140 [ 9894.541399][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9894.541399][ T282] inet6_addr_add+0x4f8/0xa40 [ 9894.541399][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9894.541399][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9894.541399][ T282] netlink_rcv_skb+0x130/0x360 [ 9894.541399][ T282] netlink_unicast+0x449/0x710 [ 9894.541399][ T282] netlink_sendmsg+0x723/0xbe0 [ 9894.541399][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9894.541399][ T282] ___sys_sendmsg+0xee/0x170 [ 9894.541399][ T282] __sys_sendmsg+0xcd/0x170 [ 9894.541399][ T282] do_syscall_64+0xc6/0x1e0 [ 9894.541399][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9894.541399][ T282] [ 9894.543830][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9894.543830][ T282] netdev_get_by_index+0x5e/0x80 [ 9894.543830][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9894.543830][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9894.543830][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9894.543830][ T282] ipv6_add_addr+0x411/0x2000 [ 9894.543830][ T282] inet6_addr_add+0x30e/0xa40 [ 9894.543830][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9894.543830][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9894.543830][ T282] netlink_rcv_skb+0x130/0x360 [ 9894.543830][ T282] netlink_unicast+0x449/0x710 [ 9894.543830][ T282] netlink_sendmsg+0x723/0xbe0 [ 9894.543830][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9894.543830][ T282] ___sys_sendmsg+0xee/0x170 [ 9894.543830][ T282] __sys_sendmsg+0xcd/0x170 [ 9894.543830][ T282] do_syscall_64+0xc6/0x1e0 [ 9894.543830][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9894.543830][ T282] [ 9894.546259][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9894.546259][ T282] netdev_get_by_index+0x5e/0x80 [ 9894.546259][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9894.546259][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9894.546259][ T282] ip6_route_add+0x1c/0x140 [ 9894.546259][ T282] addrconf_add_mroute+0x129/0x180 [ 9894.546259][ T282] addrconf_add_dev+0xe2/0x170 [ 9894.546259][ T282] inet6_addr_add+0x12f/0xa40 [ 9894.546259][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9894.546259][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9894.546259][ T282] netlink_rcv_skb+0x130/0x360 [ 9894.546259][ T282] netlink_unicast+0x449/0x710 [ 9894.546259][ T282] netlink_sendmsg+0x723/0xbe0 [ 9894.546259][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9894.546259][ T282] ___sys_sendmsg+0xee/0x170 [ 9894.546259][ T282] __sys_sendmsg+0xcd/0x170 [ 9894.546259][ T282] do_syscall_64+0xc6/0x1e0 [ 9894.546259][ T282] [ 9894.548619][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9894.548619][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9894.548619][ T282] ipv6_find_idev+0x102/0x170 [ 9894.548619][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9894.548619][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9894.548619][ T282] netlink_rcv_skb+0x130/0x360 [ 9894.548619][ T282] netlink_unicast+0x449/0x710 [ 9894.548619][ T282] netlink_sendmsg+0x723/0xbe0 [ 9894.548619][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9894.548619][ T282] ___sys_sendmsg+0xee/0x170 [ 9894.548619][ T282] __sys_sendmsg+0xcd/0x170 [ 9894.548619][ T282] do_syscall_64+0xc6/0x1e0 [ 9894.548619][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9894.548619][ T282] [ 9894.550494][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9894.550494][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9894.550494][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9894.550494][ T282] ipv6_find_idev+0x102/0x170 [ 9894.550494][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9894.550494][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9894.550494][ T282] netlink_rcv_skb+0x130/0x360 [ 9894.550494][ T282] netlink_unicast+0x449/0x710 [ 9894.550494][ T282] netlink_sendmsg+0x723/0xbe0 [ 9894.550494][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9894.550494][ T282] ___sys_sendmsg+0xee/0x170 [ 9894.550494][ T282] __sys_sendmsg+0xcd/0x170 [ 9894.550494][ T282] do_syscall_64+0xc6/0x1e0 [ 9894.550494][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9894.550494][ T282] [ 9896.587039][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9896.587543][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9896.587543][ T284] netdev_get_by_index+0x5e/0x80 [ 9896.587543][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9896.587543][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9896.587543][ T284] ip6_route_add+0x1c/0x140 [ 9896.587543][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9896.587543][ T284] inet6_addr_add+0x4f8/0xa40 [ 9896.587543][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9896.587543][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9896.587543][ T284] netlink_rcv_skb+0x130/0x360 [ 9896.587543][ T284] netlink_unicast+0x449/0x710 [ 9896.587543][ T284] netlink_sendmsg+0x723/0xbe0 [ 9896.587543][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9896.587543][ T284] ___sys_sendmsg+0xee/0x170 [ 9896.587543][ T284] __sys_sendmsg+0xcd/0x170 [ 9896.587543][ T284] do_syscall_64+0xc6/0x1e0 [ 9896.587543][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9896.587543][ T284] [ 9896.590038][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9896.590038][ T284] netdev_get_by_index+0x5e/0x80 [ 9896.590038][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9896.590038][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9896.590038][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9896.590038][ T284] ipv6_add_addr+0x411/0x2000 [ 9896.590038][ T284] inet6_addr_add+0x30e/0xa40 [ 9896.590038][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9896.590038][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9896.590038][ T284] netlink_rcv_skb+0x130/0x360 [ 9896.590038][ T284] netlink_unicast+0x449/0x710 [ 9896.590038][ T284] netlink_sendmsg+0x723/0xbe0 [ 9896.590038][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9896.590038][ T284] ___sys_sendmsg+0xee/0x170 [ 9896.590038][ T284] __sys_sendmsg+0xcd/0x170 [ 9896.590038][ T284] do_syscall_64+0xc6/0x1e0 [ 9896.590038][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9896.590038][ T284] [ 9896.592507][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9896.592507][ T284] netdev_get_by_index+0x5e/0x80 [ 9896.592507][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9896.592507][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9896.592507][ T284] ip6_route_add+0x1c/0x140 [ 9896.592507][ T284] addrconf_add_mroute+0x129/0x180 [ 9896.592507][ T284] addrconf_add_dev+0xe2/0x170 [ 9896.592507][ T284] inet6_addr_add+0x12f/0xa40 [ 9896.592507][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9896.592507][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9896.592507][ T284] netlink_rcv_skb+0x130/0x360 [ 9896.592507][ T284] netlink_unicast+0x449/0x710 [ 9896.592507][ T284] netlink_sendmsg+0x723/0xbe0 [ 9896.592507][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9896.592507][ T284] ___sys_sendmsg+0xee/0x170 [ 9896.592507][ T284] __sys_sendmsg+0xcd/0x170 [ 9896.592507][ T284] do_syscall_64+0xc6/0x1e0 [ 9896.592507][ T284] [ 9896.594958][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9896.594958][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9896.594958][ T284] ipv6_find_idev+0x102/0x170 [ 9896.594958][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9896.594958][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9896.594958][ T284] netlink_rcv_skb+0x130/0x360 [ 9896.594958][ T284] netlink_unicast+0x449/0x710 [ 9896.594958][ T284] netlink_sendmsg+0x723/0xbe0 [ 9896.594958][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9896.594958][ T284] ___sys_sendmsg+0xee/0x170 [ 9896.594958][ T284] __sys_sendmsg+0xcd/0x170 [ 9896.594958][ T284] do_syscall_64+0xc6/0x1e0 [ 9896.594958][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9896.594958][ T284] [ 9896.596878][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9896.596878][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9896.596878][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9896.596878][ T284] ipv6_find_idev+0x102/0x170 [ 9896.596878][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9896.596878][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9896.596878][ T284] netlink_rcv_skb+0x130/0x360 [ 9896.596878][ T284] netlink_unicast+0x449/0x710 [ 9896.596878][ T284] netlink_sendmsg+0x723/0xbe0 [ 9896.596878][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9896.596878][ T284] ___sys_sendmsg+0xee/0x170 [ 9896.596878][ T284] __sys_sendmsg+0xcd/0x170 [ 9896.596878][ T284] do_syscall_64+0xc6/0x1e0 [ 9896.596878][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9896.596878][ T284] [ 9904.794949][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9904.795395][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9904.795395][ T282] dst_init+0x84/0x4a0 [ 9904.795395][ T282] dst_alloc+0x97/0x150 [ 9904.795395][ T282] ip6_dst_alloc+0x23/0x90 [ 9904.795395][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9904.795395][ T282] ip6_pol_route+0x56f/0x840 [ 9904.795395][ T282] fib6_rule_lookup+0x196/0x240 [ 9904.795395][ T282] ip6_route_input+0x542/0x980 [ 9904.795395][ T282] ipv6_rcv+0x8f/0x400 [ 9904.795395][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9904.795395][ T282] process_backlog+0x101/0x620 [ 9904.795395][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9904.795395][ T282] net_rx_action+0x495/0xbe0 [ 9904.795395][ T282] __do_softirq+0x1b5/0x7f6 [ 9904.795395][ T282] [ 9904.797369][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9904.797369][ T282] netdev_get_by_index+0x5e/0x80 [ 9904.797369][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9904.797369][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9904.797369][ T282] ip6_route_add+0x1c/0x140 [ 9904.797369][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9904.797369][ T282] inet6_addr_add+0x4f8/0xa40 [ 9904.797369][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9904.797369][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9904.797369][ T282] netlink_rcv_skb+0x130/0x360 [ 9904.797369][ T282] netlink_unicast+0x449/0x710 [ 9904.797369][ T282] netlink_sendmsg+0x723/0xbe0 [ 9904.797369][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9904.797369][ T282] ___sys_sendmsg+0xee/0x170 [ 9904.797369][ T282] __sys_sendmsg+0xcd/0x170 [ 9904.797369][ T282] do_syscall_64+0xc6/0x1e0 [ 9904.797369][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9904.797369][ T282] [ 9904.799772][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9904.799772][ T282] netdev_get_by_index+0x5e/0x80 [ 9904.799772][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9904.799772][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9904.799772][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9904.799772][ T282] ipv6_add_addr+0x411/0x2000 [ 9904.799772][ T282] inet6_addr_add+0x30e/0xa40 [ 9904.799772][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9904.799772][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9904.799772][ T282] netlink_rcv_skb+0x130/0x360 [ 9904.799772][ T282] netlink_unicast+0x449/0x710 [ 9904.799772][ T282] netlink_sendmsg+0x723/0xbe0 [ 9904.799772][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9904.799772][ T282] ___sys_sendmsg+0xee/0x170 [ 9904.799772][ T282] __sys_sendmsg+0xcd/0x170 [ 9904.799772][ T282] do_syscall_64+0xc6/0x1e0 [ 9904.799772][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9904.799772][ T282] [ 9904.802194][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9904.802194][ T282] netdev_get_by_index+0x5e/0x80 [ 9904.802194][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9904.802194][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9904.802194][ T282] ip6_route_add+0x1c/0x140 [ 9904.802194][ T282] addrconf_add_mroute+0x129/0x180 [ 9904.802194][ T282] addrconf_add_dev+0xe2/0x170 [ 9904.802194][ T282] inet6_addr_add+0x12f/0xa40 [ 9904.802194][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9904.802194][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9904.802194][ T282] netlink_rcv_skb+0x130/0x360 [ 9904.802194][ T282] netlink_unicast+0x449/0x710 [ 9904.802194][ T282] netlink_sendmsg+0x723/0xbe0 [ 9904.802194][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9904.802194][ T282] ___sys_sendmsg+0xee/0x170 [ 9904.802194][ T282] __sys_sendmsg+0xcd/0x170 [ 9904.802194][ T282] do_syscall_64+0xc6/0x1e0 [ 9904.802194][ T282] [ 9904.804585][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9904.804585][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9904.804585][ T282] ipv6_find_idev+0x102/0x170 [ 9904.804585][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9904.804585][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9904.804585][ T282] netlink_rcv_skb+0x130/0x360 [ 9904.804585][ T282] netlink_unicast+0x449/0x710 [ 9904.804585][ T282] netlink_sendmsg+0x723/0xbe0 [ 9904.804585][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9904.804585][ T282] ___sys_sendmsg+0xee/0x170 [ 9904.804585][ T282] __sys_sendmsg+0xcd/0x170 [ 9904.804585][ T282] do_syscall_64+0xc6/0x1e0 [ 9904.804585][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9904.804585][ T282] [ 9904.806436][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9904.806436][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9904.806436][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9904.806436][ T282] ipv6_find_idev+0x102/0x170 [ 9904.806436][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9904.806436][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9904.806436][ T282] netlink_rcv_skb+0x130/0x360 [ 9904.806436][ T282] netlink_unicast+0x449/0x710 [ 9904.806436][ T282] netlink_sendmsg+0x723/0xbe0 [ 9904.806436][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9904.806436][ T282] ___sys_sendmsg+0xee/0x170 [ 9904.806436][ T282] __sys_sendmsg+0xcd/0x170 [ 9904.806436][ T282] do_syscall_64+0xc6/0x1e0 [ 9904.806436][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9904.806436][ T282] [ 9906.835006][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9906.835454][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9906.835454][ T284] netdev_get_by_index+0x5e/0x80 [ 9906.835454][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9906.835454][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9906.835454][ T284] ip6_route_add+0x1c/0x140 [ 9906.835454][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9906.835454][ T284] inet6_addr_add+0x4f8/0xa40 [ 9906.835454][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9906.835454][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9906.835454][ T284] netlink_rcv_skb+0x130/0x360 [ 9906.835454][ T284] netlink_unicast+0x449/0x710 [ 9906.835454][ T284] netlink_sendmsg+0x723/0xbe0 [ 9906.835454][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9906.835454][ T284] ___sys_sendmsg+0xee/0x170 [ 9906.835454][ T284] __sys_sendmsg+0xcd/0x170 [ 9906.835454][ T284] do_syscall_64+0xc6/0x1e0 [ 9906.835454][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9906.835454][ T284] [ 9906.837954][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9906.837954][ T284] netdev_get_by_index+0x5e/0x80 [ 9906.837954][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9906.837954][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9906.837954][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9906.837954][ T284] ipv6_add_addr+0x411/0x2000 [ 9906.837954][ T284] inet6_addr_add+0x30e/0xa40 [ 9906.837954][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9906.837954][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9906.837954][ T284] netlink_rcv_skb+0x130/0x360 [ 9906.837954][ T284] netlink_unicast+0x449/0x710 [ 9906.837954][ T284] netlink_sendmsg+0x723/0xbe0 [ 9906.837954][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9906.837954][ T284] ___sys_sendmsg+0xee/0x170 [ 9906.837954][ T284] __sys_sendmsg+0xcd/0x170 [ 9906.837954][ T284] do_syscall_64+0xc6/0x1e0 [ 9906.837954][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9906.837954][ T284] [ 9906.840436][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9906.840436][ T284] netdev_get_by_index+0x5e/0x80 [ 9906.840436][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9906.840436][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9906.840436][ T284] ip6_route_add+0x1c/0x140 [ 9906.840436][ T284] addrconf_add_mroute+0x129/0x180 [ 9906.840436][ T284] addrconf_add_dev+0xe2/0x170 [ 9906.840436][ T284] inet6_addr_add+0x12f/0xa40 [ 9906.840436][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9906.840436][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9906.840436][ T284] netlink_rcv_skb+0x130/0x360 [ 9906.840436][ T284] netlink_unicast+0x449/0x710 [ 9906.840436][ T284] netlink_sendmsg+0x723/0xbe0 [ 9906.840436][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9906.840436][ T284] ___sys_sendmsg+0xee/0x170 [ 9906.840436][ T284] __sys_sendmsg+0xcd/0x170 [ 9906.840436][ T284] do_syscall_64+0xc6/0x1e0 [ 9906.840436][ T284] [ 9906.842883][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9906.842883][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9906.842883][ T284] ipv6_find_idev+0x102/0x170 [ 9906.842883][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9906.842883][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9906.842883][ T284] netlink_rcv_skb+0x130/0x360 [ 9906.842883][ T284] netlink_unicast+0x449/0x710 [ 9906.842883][ T284] netlink_sendmsg+0x723/0xbe0 [ 9906.842883][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9906.842883][ T284] ___sys_sendmsg+0xee/0x170 [ 9906.842883][ T284] __sys_sendmsg+0xcd/0x170 [ 9906.842883][ T284] do_syscall_64+0xc6/0x1e0 [ 9906.842883][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9906.842883][ T284] [ 9906.844808][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9906.844808][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9906.844808][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9906.844808][ T284] ipv6_find_idev+0x102/0x170 [ 9906.844808][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9906.844808][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9906.844808][ T284] netlink_rcv_skb+0x130/0x360 [ 9906.844808][ T284] netlink_unicast+0x449/0x710 [ 9906.844808][ T284] netlink_sendmsg+0x723/0xbe0 [ 9906.844808][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9906.844808][ T284] ___sys_sendmsg+0xee/0x170 [ 9906.844808][ T284] __sys_sendmsg+0xcd/0x170 [ 9906.844808][ T284] do_syscall_64+0xc6/0x1e0 [ 9906.844808][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9906.844808][ T284] [ 9915.051023][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9915.051541][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9915.051541][ T282] dst_init+0x84/0x4a0 [ 9915.051541][ T282] dst_alloc+0x97/0x150 [ 9915.051541][ T282] ip6_dst_alloc+0x23/0x90 [ 9915.051541][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9915.051541][ T282] ip6_pol_route+0x56f/0x840 [ 9915.051541][ T282] fib6_rule_lookup+0x196/0x240 [ 9915.051541][ T282] ip6_route_input+0x542/0x980 [ 9915.051541][ T282] ipv6_rcv+0x8f/0x400 [ 9915.051541][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9915.051541][ T282] process_backlog+0x101/0x620 [ 9915.051541][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9915.051541][ T282] net_rx_action+0x495/0xbe0 [ 9915.051541][ T282] __do_softirq+0x1b5/0x7f6 [ 9915.051541][ T282] [ 9915.053511][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9915.053511][ T282] netdev_get_by_index+0x5e/0x80 [ 9915.053511][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9915.053511][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9915.053511][ T282] ip6_route_add+0x1c/0x140 [ 9915.053511][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9915.053511][ T282] inet6_addr_add+0x4f8/0xa40 [ 9915.053511][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9915.053511][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9915.053511][ T282] netlink_rcv_skb+0x130/0x360 [ 9915.053511][ T282] netlink_unicast+0x449/0x710 [ 9915.053511][ T282] netlink_sendmsg+0x723/0xbe0 [ 9915.053511][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9915.053511][ T282] ___sys_sendmsg+0xee/0x170 [ 9915.053511][ T282] __sys_sendmsg+0xcd/0x170 [ 9915.053511][ T282] do_syscall_64+0xc6/0x1e0 [ 9915.053511][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9915.053511][ T282] [ 9915.055943][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9915.055943][ T282] netdev_get_by_index+0x5e/0x80 [ 9915.055943][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9915.055943][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9915.055943][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9915.055943][ T282] ipv6_add_addr+0x411/0x2000 [ 9915.055943][ T282] inet6_addr_add+0x30e/0xa40 [ 9915.055943][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9915.055943][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9915.055943][ T282] netlink_rcv_skb+0x130/0x360 [ 9915.055943][ T282] netlink_unicast+0x449/0x710 [ 9915.055943][ T282] netlink_sendmsg+0x723/0xbe0 [ 9915.055943][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9915.055943][ T282] ___sys_sendmsg+0xee/0x170 [ 9915.055943][ T282] __sys_sendmsg+0xcd/0x170 [ 9915.055943][ T282] do_syscall_64+0xc6/0x1e0 [ 9915.055943][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9915.055943][ T282] [ 9915.058367][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9915.058367][ T282] netdev_get_by_index+0x5e/0x80 [ 9915.058367][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9915.058367][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9915.058367][ T282] ip6_route_add+0x1c/0x140 [ 9915.058367][ T282] addrconf_add_mroute+0x129/0x180 [ 9915.058367][ T282] addrconf_add_dev+0xe2/0x170 [ 9915.058367][ T282] inet6_addr_add+0x12f/0xa40 [ 9915.058367][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9915.058367][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9915.058367][ T282] netlink_rcv_skb+0x130/0x360 [ 9915.058367][ T282] netlink_unicast+0x449/0x710 [ 9915.058367][ T282] netlink_sendmsg+0x723/0xbe0 [ 9915.058367][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9915.058367][ T282] ___sys_sendmsg+0xee/0x170 [ 9915.058367][ T282] __sys_sendmsg+0xcd/0x170 [ 9915.058367][ T282] do_syscall_64+0xc6/0x1e0 [ 9915.058367][ T282] [ 9915.060722][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9915.060722][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9915.060722][ T282] ipv6_find_idev+0x102/0x170 [ 9915.060722][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9915.060722][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9915.060722][ T282] netlink_rcv_skb+0x130/0x360 [ 9915.060722][ T282] netlink_unicast+0x449/0x710 [ 9915.060722][ T282] netlink_sendmsg+0x723/0xbe0 [ 9915.060722][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9915.060722][ T282] ___sys_sendmsg+0xee/0x170 [ 9915.060722][ T282] __sys_sendmsg+0xcd/0x170 [ 9915.060722][ T282] do_syscall_64+0xc6/0x1e0 [ 9915.060722][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9915.060722][ T282] [ 9915.062568][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9915.062568][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9915.062568][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9915.062568][ T282] ipv6_find_idev+0x102/0x170 [ 9915.062568][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9915.062568][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9915.062568][ T282] netlink_rcv_skb+0x130/0x360 [ 9915.062568][ T282] netlink_unicast+0x449/0x710 [ 9915.062568][ T282] netlink_sendmsg+0x723/0xbe0 [ 9915.062568][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9915.062568][ T282] ___sys_sendmsg+0xee/0x170 [ 9915.062568][ T282] __sys_sendmsg+0xcd/0x170 [ 9915.062568][ T282] do_syscall_64+0xc6/0x1e0 [ 9915.062568][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9915.062568][ T282] [ 9917.083016][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9917.083493][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9917.083493][ T284] netdev_get_by_index+0x5e/0x80 [ 9917.083493][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9917.083493][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9917.083493][ T284] ip6_route_add+0x1c/0x140 [ 9917.083493][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9917.083493][ T284] inet6_addr_add+0x4f8/0xa40 [ 9917.083493][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9917.083493][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9917.083493][ T284] netlink_rcv_skb+0x130/0x360 [ 9917.083493][ T284] netlink_unicast+0x449/0x710 [ 9917.083493][ T284] netlink_sendmsg+0x723/0xbe0 [ 9917.083493][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9917.083493][ T284] ___sys_sendmsg+0xee/0x170 [ 9917.083493][ T284] __sys_sendmsg+0xcd/0x170 [ 9917.083493][ T284] do_syscall_64+0xc6/0x1e0 [ 9917.083493][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9917.083493][ T284] [ 9917.086013][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9917.086013][ T284] netdev_get_by_index+0x5e/0x80 [ 9917.086013][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9917.086013][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9917.086013][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9917.086013][ T284] ipv6_add_addr+0x411/0x2000 [ 9917.086013][ T284] inet6_addr_add+0x30e/0xa40 [ 9917.086013][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9917.086013][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9917.086013][ T284] netlink_rcv_skb+0x130/0x360 [ 9917.086013][ T284] netlink_unicast+0x449/0x710 [ 9917.086013][ T284] netlink_sendmsg+0x723/0xbe0 [ 9917.086013][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9917.086013][ T284] ___sys_sendmsg+0xee/0x170 [ 9917.086013][ T284] __sys_sendmsg+0xcd/0x170 [ 9917.086013][ T284] do_syscall_64+0xc6/0x1e0 [ 9917.086013][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9917.086013][ T284] [ 9917.088501][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9917.088501][ T284] netdev_get_by_index+0x5e/0x80 [ 9917.088501][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9917.088501][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9917.088501][ T284] ip6_route_add+0x1c/0x140 [ 9917.088501][ T284] addrconf_add_mroute+0x129/0x180 [ 9917.088501][ T284] addrconf_add_dev+0xe2/0x170 [ 9917.088501][ T284] inet6_addr_add+0x12f/0xa40 [ 9917.088501][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9917.088501][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9917.088501][ T284] netlink_rcv_skb+0x130/0x360 [ 9917.088501][ T284] netlink_unicast+0x449/0x710 [ 9917.088501][ T284] netlink_sendmsg+0x723/0xbe0 [ 9917.088501][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9917.088501][ T284] ___sys_sendmsg+0xee/0x170 [ 9917.088501][ T284] __sys_sendmsg+0xcd/0x170 [ 9917.088501][ T284] do_syscall_64+0xc6/0x1e0 [ 9917.088501][ T284] [ 9917.090933][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9917.090933][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9917.090933][ T284] ipv6_find_idev+0x102/0x170 [ 9917.090933][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9917.090933][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9917.090933][ T284] netlink_rcv_skb+0x130/0x360 [ 9917.090933][ T284] netlink_unicast+0x449/0x710 [ 9917.090933][ T284] netlink_sendmsg+0x723/0xbe0 [ 9917.090933][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9917.090933][ T284] ___sys_sendmsg+0xee/0x170 [ 9917.090933][ T284] __sys_sendmsg+0xcd/0x170 [ 9917.090933][ T284] do_syscall_64+0xc6/0x1e0 [ 9917.090933][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9917.090933][ T284] [ 9917.092833][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9917.092833][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9917.092833][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9917.092833][ T284] ipv6_find_idev+0x102/0x170 [ 9917.092833][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9917.092833][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9917.092833][ T284] netlink_rcv_skb+0x130/0x360 [ 9917.092833][ T284] netlink_unicast+0x449/0x710 [ 9917.092833][ T284] netlink_sendmsg+0x723/0xbe0 [ 9917.092833][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9917.092833][ T284] ___sys_sendmsg+0xee/0x170 [ 9917.092833][ T284] __sys_sendmsg+0xcd/0x170 [ 9917.092833][ T284] do_syscall_64+0xc6/0x1e0 [ 9917.092833][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9917.092833][ T284] [ 9925.307007][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9925.307445][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9925.307445][ T282] dst_init+0x84/0x4a0 [ 9925.307445][ T282] dst_alloc+0x97/0x150 [ 9925.307445][ T282] ip6_dst_alloc+0x23/0x90 [ 9925.307445][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9925.307445][ T282] ip6_pol_route+0x56f/0x840 [ 9925.307445][ T282] fib6_rule_lookup+0x196/0x240 [ 9925.307445][ T282] ip6_route_input+0x542/0x980 [ 9925.307445][ T282] ipv6_rcv+0x8f/0x400 [ 9925.307445][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9925.307445][ T282] process_backlog+0x101/0x620 [ 9925.307445][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9925.307445][ T282] net_rx_action+0x495/0xbe0 [ 9925.307445][ T282] __do_softirq+0x1b5/0x7f6 [ 9925.307445][ T282] [ 9925.309409][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9925.309409][ T282] netdev_get_by_index+0x5e/0x80 [ 9925.309409][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9925.309409][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9925.309409][ T282] ip6_route_add+0x1c/0x140 [ 9925.309409][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9925.309409][ T282] inet6_addr_add+0x4f8/0xa40 [ 9925.309409][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9925.309409][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9925.309409][ T282] netlink_rcv_skb+0x130/0x360 [ 9925.309409][ T282] netlink_unicast+0x449/0x710 [ 9925.309409][ T282] netlink_sendmsg+0x723/0xbe0 [ 9925.309409][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9925.309409][ T282] ___sys_sendmsg+0xee/0x170 [ 9925.309409][ T282] __sys_sendmsg+0xcd/0x170 [ 9925.309409][ T282] do_syscall_64+0xc6/0x1e0 [ 9925.309409][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9925.309409][ T282] [ 9925.311815][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9925.311815][ T282] netdev_get_by_index+0x5e/0x80 [ 9925.311815][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9925.311815][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9925.311815][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9925.311815][ T282] ipv6_add_addr+0x411/0x2000 [ 9925.311815][ T282] inet6_addr_add+0x30e/0xa40 [ 9925.311815][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9925.311815][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9925.311815][ T282] netlink_rcv_skb+0x130/0x360 [ 9925.311815][ T282] netlink_unicast+0x449/0x710 [ 9925.311815][ T282] netlink_sendmsg+0x723/0xbe0 [ 9925.311815][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9925.311815][ T282] ___sys_sendmsg+0xee/0x170 [ 9925.311815][ T282] __sys_sendmsg+0xcd/0x170 [ 9925.311815][ T282] do_syscall_64+0xc6/0x1e0 [ 9925.311815][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9925.311815][ T282] [ 9925.314234][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9925.314234][ T282] netdev_get_by_index+0x5e/0x80 [ 9925.314234][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9925.314234][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9925.314234][ T282] ip6_route_add+0x1c/0x140 [ 9925.314234][ T282] addrconf_add_mroute+0x129/0x180 [ 9925.314234][ T282] addrconf_add_dev+0xe2/0x170 [ 9925.314234][ T282] inet6_addr_add+0x12f/0xa40 [ 9925.314234][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9925.314234][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9925.314234][ T282] netlink_rcv_skb+0x130/0x360 [ 9925.314234][ T282] netlink_unicast+0x449/0x710 [ 9925.314234][ T282] netlink_sendmsg+0x723/0xbe0 [ 9925.314234][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9925.314234][ T282] ___sys_sendmsg+0xee/0x170 [ 9925.314234][ T282] __sys_sendmsg+0xcd/0x170 [ 9925.314234][ T282] do_syscall_64+0xc6/0x1e0 [ 9925.314234][ T282] [ 9925.316598][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9925.316598][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9925.316598][ T282] ipv6_find_idev+0x102/0x170 [ 9925.316598][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9925.316598][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9925.316598][ T282] netlink_rcv_skb+0x130/0x360 [ 9925.316598][ T282] netlink_unicast+0x449/0x710 [ 9925.316598][ T282] netlink_sendmsg+0x723/0xbe0 [ 9925.316598][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9925.316598][ T282] ___sys_sendmsg+0xee/0x170 [ 9925.316598][ T282] __sys_sendmsg+0xcd/0x170 [ 9925.316598][ T282] do_syscall_64+0xc6/0x1e0 [ 9925.316598][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9925.316598][ T282] [ 9925.318428][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9925.318428][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9925.318428][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9925.318428][ T282] ipv6_find_idev+0x102/0x170 [ 9925.318428][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9925.318428][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9925.318428][ T282] netlink_rcv_skb+0x130/0x360 [ 9925.318428][ T282] netlink_unicast+0x449/0x710 [ 9925.318428][ T282] netlink_sendmsg+0x723/0xbe0 [ 9925.318428][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9925.318428][ T282] ___sys_sendmsg+0xee/0x170 [ 9925.318428][ T282] __sys_sendmsg+0xcd/0x170 [ 9925.318428][ T282] do_syscall_64+0xc6/0x1e0 [ 9925.318428][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9925.318428][ T282] [ 9927.330994][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9927.331486][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9927.331486][ T284] netdev_get_by_index+0x5e/0x80 [ 9927.331486][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9927.331486][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9927.331486][ T284] ip6_route_add+0x1c/0x140 [ 9927.331486][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9927.331486][ T284] inet6_addr_add+0x4f8/0xa40 [ 9927.331486][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9927.331486][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9927.331486][ T284] netlink_rcv_skb+0x130/0x360 [ 9927.331486][ T284] netlink_unicast+0x449/0x710 [ 9927.331486][ T284] netlink_sendmsg+0x723/0xbe0 [ 9927.331486][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9927.331486][ T284] ___sys_sendmsg+0xee/0x170 [ 9927.331486][ T284] __sys_sendmsg+0xcd/0x170 [ 9927.331486][ T284] do_syscall_64+0xc6/0x1e0 [ 9927.331486][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9927.331486][ T284] [ 9927.333806][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9927.333806][ T284] netdev_get_by_index+0x5e/0x80 [ 9927.333806][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9927.333806][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9927.333806][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9927.333806][ T284] ipv6_add_addr+0x411/0x2000 [ 9927.333806][ T284] inet6_addr_add+0x30e/0xa40 [ 9927.333806][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9927.333806][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9927.333806][ T284] netlink_rcv_skb+0x130/0x360 [ 9927.333806][ T284] netlink_unicast+0x449/0x710 [ 9927.333806][ T284] netlink_sendmsg+0x723/0xbe0 [ 9927.333806][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9927.333806][ T284] ___sys_sendmsg+0xee/0x170 [ 9927.333806][ T284] __sys_sendmsg+0xcd/0x170 [ 9927.333806][ T284] do_syscall_64+0xc6/0x1e0 [ 9927.333806][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9927.333806][ T284] [ 9927.336055][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9927.336055][ T284] netdev_get_by_index+0x5e/0x80 [ 9927.336055][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9927.336055][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9927.336055][ T284] ip6_route_add+0x1c/0x140 [ 9927.336055][ T284] addrconf_add_mroute+0x129/0x180 [ 9927.336055][ T284] addrconf_add_dev+0xe2/0x170 [ 9927.336055][ T284] inet6_addr_add+0x12f/0xa40 [ 9927.336055][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9927.336055][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9927.336055][ T284] netlink_rcv_skb+0x130/0x360 [ 9927.336055][ T284] netlink_unicast+0x449/0x710 [ 9927.336055][ T284] netlink_sendmsg+0x723/0xbe0 [ 9927.336055][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9927.336055][ T284] ___sys_sendmsg+0xee/0x170 [ 9927.336055][ T284] __sys_sendmsg+0xcd/0x170 [ 9927.336055][ T284] do_syscall_64+0xc6/0x1e0 [ 9927.336055][ T284] [ 9927.338257][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9927.338257][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9927.338257][ T284] ipv6_find_idev+0x102/0x170 [ 9927.338257][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9927.338257][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9927.338257][ T284] netlink_rcv_skb+0x130/0x360 [ 9927.338257][ T284] netlink_unicast+0x449/0x710 [ 9927.338257][ T284] netlink_sendmsg+0x723/0xbe0 [ 9927.338257][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9927.338257][ T284] ___sys_sendmsg+0xee/0x170 [ 9927.338257][ T284] __sys_sendmsg+0xcd/0x170 [ 9927.338257][ T284] do_syscall_64+0xc6/0x1e0 [ 9927.338257][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9927.338257][ T284] [ 9927.340015][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9927.340015][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9927.340015][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9927.340015][ T284] ipv6_find_idev+0x102/0x170 [ 9927.340015][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9927.340015][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9927.340015][ T284] netlink_rcv_skb+0x130/0x360 [ 9927.340015][ T284] netlink_unicast+0x449/0x710 [ 9927.340015][ T284] netlink_sendmsg+0x723/0xbe0 [ 9927.340015][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9927.340015][ T284] ___sys_sendmsg+0xee/0x170 [ 9927.340015][ T284] __sys_sendmsg+0xcd/0x170 [ 9927.340015][ T284] do_syscall_64+0xc6/0x1e0 [ 9927.340015][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9927.340015][ T284] [ 9935.363014][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9935.363508][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9935.363508][ T282] dst_init+0x84/0x4a0 [ 9935.363508][ T282] dst_alloc+0x97/0x150 [ 9935.363508][ T282] ip6_dst_alloc+0x23/0x90 [ 9935.363508][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9935.363508][ T282] ip6_pol_route+0x56f/0x840 [ 9935.363508][ T282] fib6_rule_lookup+0x196/0x240 [ 9935.363508][ T282] ip6_route_input+0x542/0x980 [ 9935.363508][ T282] ipv6_rcv+0x8f/0x400 [ 9935.363508][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9935.363508][ T282] process_backlog+0x101/0x620 [ 9935.363508][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9935.363508][ T282] net_rx_action+0x495/0xbe0 [ 9935.363508][ T282] __do_softirq+0x1b5/0x7f6 [ 9935.363508][ T282] [ 9935.365468][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9935.365468][ T282] netdev_get_by_index+0x5e/0x80 [ 9935.365468][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9935.365468][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9935.365468][ T282] ip6_route_add+0x1c/0x140 [ 9935.365468][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9935.365468][ T282] inet6_addr_add+0x4f8/0xa40 [ 9935.365468][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9935.365468][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9935.365468][ T282] netlink_rcv_skb+0x130/0x360 [ 9935.365468][ T282] netlink_unicast+0x449/0x710 [ 9935.365468][ T282] netlink_sendmsg+0x723/0xbe0 [ 9935.365468][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9935.365468][ T282] ___sys_sendmsg+0xee/0x170 [ 9935.365468][ T282] __sys_sendmsg+0xcd/0x170 [ 9935.365468][ T282] do_syscall_64+0xc6/0x1e0 [ 9935.365468][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9935.365468][ T282] [ 9935.367882][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9935.367882][ T282] netdev_get_by_index+0x5e/0x80 [ 9935.367882][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9935.367882][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9935.367882][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9935.367882][ T282] ipv6_add_addr+0x411/0x2000 [ 9935.367882][ T282] inet6_addr_add+0x30e/0xa40 [ 9935.367882][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9935.367882][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9935.367882][ T282] netlink_rcv_skb+0x130/0x360 [ 9935.367882][ T282] netlink_unicast+0x449/0x710 [ 9935.367882][ T282] netlink_sendmsg+0x723/0xbe0 [ 9935.367882][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9935.367882][ T282] ___sys_sendmsg+0xee/0x170 [ 9935.367882][ T282] __sys_sendmsg+0xcd/0x170 [ 9935.367882][ T282] do_syscall_64+0xc6/0x1e0 [ 9935.367882][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9935.367882][ T282] [ 9935.370255][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9935.370255][ T282] netdev_get_by_index+0x5e/0x80 [ 9935.370255][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9935.370255][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9935.370255][ T282] ip6_route_add+0x1c/0x140 [ 9935.370255][ T282] addrconf_add_mroute+0x129/0x180 [ 9935.370255][ T282] addrconf_add_dev+0xe2/0x170 [ 9935.370255][ T282] inet6_addr_add+0x12f/0xa40 [ 9935.370255][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9935.370255][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9935.370255][ T282] netlink_rcv_skb+0x130/0x360 [ 9935.370255][ T282] netlink_unicast+0x449/0x710 [ 9935.370255][ T282] netlink_sendmsg+0x723/0xbe0 [ 9935.370255][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9935.370255][ T282] ___sys_sendmsg+0xee/0x170 [ 9935.370255][ T282] __sys_sendmsg+0xcd/0x170 [ 9935.370255][ T282] do_syscall_64+0xc6/0x1e0 [ 9935.370255][ T282] [ 9935.372644][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9935.372644][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9935.372644][ T282] ipv6_find_idev+0x102/0x170 [ 9935.372644][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9935.372644][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9935.372644][ T282] netlink_rcv_skb+0x130/0x360 [ 9935.372644][ T282] netlink_unicast+0x449/0x710 [ 9935.372644][ T282] netlink_sendmsg+0x723/0xbe0 [ 9935.372644][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9935.372644][ T282] ___sys_sendmsg+0xee/0x170 [ 9935.372644][ T282] __sys_sendmsg+0xcd/0x170 [ 9935.372644][ T282] do_syscall_64+0xc6/0x1e0 [ 9935.372644][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9935.372644][ T282] [ 9935.374508][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9935.374508][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9935.374508][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9935.374508][ T282] ipv6_find_idev+0x102/0x170 [ 9935.374508][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9935.374508][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9935.374508][ T282] netlink_rcv_skb+0x130/0x360 [ 9935.374508][ T282] netlink_unicast+0x449/0x710 [ 9935.374508][ T282] netlink_sendmsg+0x723/0xbe0 [ 9935.374508][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9935.374508][ T282] ___sys_sendmsg+0xee/0x170 [ 9935.374508][ T282] __sys_sendmsg+0xcd/0x170 [ 9935.374508][ T282] do_syscall_64+0xc6/0x1e0 [ 9935.374508][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9935.374508][ T282] [ 9937.410951][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9937.411452][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9937.411452][ T284] netdev_get_by_index+0x5e/0x80 [ 9937.411452][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9937.411452][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9937.411452][ T284] ip6_route_add+0x1c/0x140 [ 9937.411452][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9937.411452][ T284] inet6_addr_add+0x4f8/0xa40 [ 9937.411452][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9937.411452][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9937.411452][ T284] netlink_rcv_skb+0x130/0x360 [ 9937.411452][ T284] netlink_unicast+0x449/0x710 [ 9937.411452][ T284] netlink_sendmsg+0x723/0xbe0 [ 9937.411452][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9937.411452][ T284] ___sys_sendmsg+0xee/0x170 [ 9937.411452][ T284] __sys_sendmsg+0xcd/0x170 [ 9937.411452][ T284] do_syscall_64+0xc6/0x1e0 [ 9937.411452][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9937.411452][ T284] [ 9937.414250][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9937.414250][ T284] netdev_get_by_index+0x5e/0x80 [ 9937.414250][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9937.414250][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9937.414250][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9937.414250][ T284] ipv6_add_addr+0x411/0x2000 [ 9937.414250][ T284] inet6_addr_add+0x30e/0xa40 [ 9937.414250][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9937.414250][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9937.414250][ T284] netlink_rcv_skb+0x130/0x360 [ 9937.414250][ T284] netlink_unicast+0x449/0x710 [ 9937.414250][ T284] netlink_sendmsg+0x723/0xbe0 [ 9937.414250][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9937.414250][ T284] ___sys_sendmsg+0xee/0x170 [ 9937.414250][ T284] __sys_sendmsg+0xcd/0x170 [ 9937.414250][ T284] do_syscall_64+0xc6/0x1e0 [ 9937.414250][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9937.414250][ T284] [ 9937.416507][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9937.416507][ T284] netdev_get_by_index+0x5e/0x80 [ 9937.416507][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9937.416507][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9937.416507][ T284] ip6_route_add+0x1c/0x140 [ 9937.416507][ T284] addrconf_add_mroute+0x129/0x180 [ 9937.416507][ T284] addrconf_add_dev+0xe2/0x170 [ 9937.416507][ T284] inet6_addr_add+0x12f/0xa40 [ 9937.416507][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9937.416507][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9937.416507][ T284] netlink_rcv_skb+0x130/0x360 [ 9937.416507][ T284] netlink_unicast+0x449/0x710 [ 9937.416507][ T284] netlink_sendmsg+0x723/0xbe0 [ 9937.416507][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9937.416507][ T284] ___sys_sendmsg+0xee/0x170 [ 9937.416507][ T284] __sys_sendmsg+0xcd/0x170 [ 9937.416507][ T284] do_syscall_64+0xc6/0x1e0 [ 9937.416507][ T284] [ 9937.418754][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9937.418754][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9937.418754][ T284] ipv6_find_idev+0x102/0x170 [ 9937.418754][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9937.418754][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9937.418754][ T284] netlink_rcv_skb+0x130/0x360 [ 9937.418754][ T284] netlink_unicast+0x449/0x710 [ 9937.418754][ T284] netlink_sendmsg+0x723/0xbe0 [ 9937.418754][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9937.418754][ T284] ___sys_sendmsg+0xee/0x170 [ 9937.418754][ T284] __sys_sendmsg+0xcd/0x170 [ 9937.418754][ T284] do_syscall_64+0xc6/0x1e0 [ 9937.418754][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9937.418754][ T284] [ 9937.420507][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9937.420507][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9937.420507][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9937.420507][ T284] ipv6_find_idev+0x102/0x170 [ 9937.420507][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9937.420507][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9937.420507][ T284] netlink_rcv_skb+0x130/0x360 [ 9937.420507][ T284] netlink_unicast+0x449/0x710 [ 9937.420507][ T284] netlink_sendmsg+0x723/0xbe0 [ 9937.420507][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9937.420507][ T284] ___sys_sendmsg+0xee/0x170 [ 9937.420507][ T284] __sys_sendmsg+0xcd/0x170 [ 9937.420507][ T284] do_syscall_64+0xc6/0x1e0 [ 9937.420507][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9937.420507][ T284] [ 9945.627059][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9945.627527][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9945.627527][ T282] dst_init+0x84/0x4a0 [ 9945.627527][ T282] dst_alloc+0x97/0x150 [ 9945.627527][ T282] ip6_dst_alloc+0x23/0x90 [ 9945.627527][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9945.627527][ T282] ip6_pol_route+0x56f/0x840 [ 9945.627527][ T282] fib6_rule_lookup+0x196/0x240 [ 9945.627527][ T282] ip6_route_input+0x542/0x980 [ 9945.627527][ T282] ipv6_rcv+0x8f/0x400 [ 9945.627527][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9945.627527][ T282] process_backlog+0x101/0x620 [ 9945.627527][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9945.627527][ T282] net_rx_action+0x495/0xbe0 [ 9945.627527][ T282] __do_softirq+0x1b5/0x7f6 [ 9945.627527][ T282] [ 9945.629342][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9945.629342][ T282] netdev_get_by_index+0x5e/0x80 [ 9945.629342][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9945.629342][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9945.629342][ T282] ip6_route_add+0x1c/0x140 [ 9945.629342][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9945.629342][ T282] inet6_addr_add+0x4f8/0xa40 [ 9945.629342][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9945.629342][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9945.629342][ T282] netlink_rcv_skb+0x130/0x360 [ 9945.629342][ T282] netlink_unicast+0x449/0x710 [ 9945.629342][ T282] netlink_sendmsg+0x723/0xbe0 [ 9945.629342][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9945.629342][ T282] ___sys_sendmsg+0xee/0x170 [ 9945.629342][ T282] __sys_sendmsg+0xcd/0x170 [ 9945.629342][ T282] do_syscall_64+0xc6/0x1e0 [ 9945.629342][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9945.629342][ T282] [ 9945.631553][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9945.631553][ T282] netdev_get_by_index+0x5e/0x80 [ 9945.631553][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9945.631553][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9945.631553][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9945.631553][ T282] ipv6_add_addr+0x411/0x2000 [ 9945.631553][ T282] inet6_addr_add+0x30e/0xa40 [ 9945.631553][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9945.631553][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9945.631553][ T282] netlink_rcv_skb+0x130/0x360 [ 9945.631553][ T282] netlink_unicast+0x449/0x710 [ 9945.631553][ T282] netlink_sendmsg+0x723/0xbe0 [ 9945.631553][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9945.631553][ T282] ___sys_sendmsg+0xee/0x170 [ 9945.631553][ T282] __sys_sendmsg+0xcd/0x170 [ 9945.631553][ T282] do_syscall_64+0xc6/0x1e0 [ 9945.631553][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9945.631553][ T282] [ 9945.634953][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9945.634953][ T282] netdev_get_by_index+0x5e/0x80 [ 9945.634953][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9945.634953][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9945.634953][ T282] ip6_route_add+0x1c/0x140 [ 9945.634953][ T282] addrconf_add_mroute+0x129/0x180 [ 9945.634953][ T282] addrconf_add_dev+0xe2/0x170 [ 9945.634953][ T282] inet6_addr_add+0x12f/0xa40 [ 9945.634953][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9945.634953][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9945.634953][ T282] netlink_rcv_skb+0x130/0x360 [ 9945.634953][ T282] netlink_unicast+0x449/0x710 [ 9945.634953][ T282] netlink_sendmsg+0x723/0xbe0 [ 9945.634953][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9945.634953][ T282] ___sys_sendmsg+0xee/0x170 [ 9945.634953][ T282] __sys_sendmsg+0xcd/0x170 [ 9945.634953][ T282] do_syscall_64+0xc6/0x1e0 [ 9945.634953][ T282] [ 9945.637122][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9945.637122][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9945.637122][ T282] ipv6_find_idev+0x102/0x170 [ 9945.637122][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9945.637122][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9945.637122][ T282] netlink_rcv_skb+0x130/0x360 [ 9945.637122][ T282] netlink_unicast+0x449/0x710 [ 9945.637122][ T282] netlink_sendmsg+0x723/0xbe0 [ 9945.637122][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9945.637122][ T282] ___sys_sendmsg+0xee/0x170 [ 9945.637122][ T282] __sys_sendmsg+0xcd/0x170 [ 9945.637122][ T282] do_syscall_64+0xc6/0x1e0 [ 9945.637122][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9945.637122][ T282] [ 9945.638827][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9945.638827][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9945.638827][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9945.638827][ T282] ipv6_find_idev+0x102/0x170 [ 9945.638827][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9945.638827][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9945.638827][ T282] netlink_rcv_skb+0x130/0x360 [ 9945.638827][ T282] netlink_unicast+0x449/0x710 [ 9945.638827][ T282] netlink_sendmsg+0x723/0xbe0 [ 9945.638827][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9945.638827][ T282] ___sys_sendmsg+0xee/0x170 [ 9945.638827][ T282] __sys_sendmsg+0xcd/0x170 [ 9945.638827][ T282] do_syscall_64+0xc6/0x1e0 [ 9945.638827][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9945.638827][ T282] [ 9947.674946][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9947.675408][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9947.675408][ T284] netdev_get_by_index+0x5e/0x80 [ 9947.675408][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9947.675408][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9947.675408][ T284] ip6_route_add+0x1c/0x140 [ 9947.675408][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9947.675408][ T284] inet6_addr_add+0x4f8/0xa40 [ 9947.675408][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9947.675408][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9947.675408][ T284] netlink_rcv_skb+0x130/0x360 [ 9947.675408][ T284] netlink_unicast+0x449/0x710 [ 9947.675408][ T284] netlink_sendmsg+0x723/0xbe0 [ 9947.675408][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9947.675408][ T284] ___sys_sendmsg+0xee/0x170 [ 9947.675408][ T284] __sys_sendmsg+0xcd/0x170 [ 9947.675408][ T284] do_syscall_64+0xc6/0x1e0 [ 9947.675408][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9947.675408][ T284] [ 9947.677659][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9947.677659][ T284] netdev_get_by_index+0x5e/0x80 [ 9947.677659][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9947.677659][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9947.677659][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9947.677659][ T284] ipv6_add_addr+0x411/0x2000 [ 9947.677659][ T284] inet6_addr_add+0x30e/0xa40 [ 9947.677659][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9947.677659][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9947.677659][ T284] netlink_rcv_skb+0x130/0x360 [ 9947.677659][ T284] netlink_unicast+0x449/0x710 [ 9947.677659][ T284] netlink_sendmsg+0x723/0xbe0 [ 9947.677659][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9947.677659][ T284] ___sys_sendmsg+0xee/0x170 [ 9947.677659][ T284] __sys_sendmsg+0xcd/0x170 [ 9947.677659][ T284] do_syscall_64+0xc6/0x1e0 [ 9947.677659][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9947.677659][ T284] [ 9947.679876][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9947.679876][ T284] netdev_get_by_index+0x5e/0x80 [ 9947.679876][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9947.679876][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9947.679876][ T284] ip6_route_add+0x1c/0x140 [ 9947.679876][ T284] addrconf_add_mroute+0x129/0x180 [ 9947.679876][ T284] addrconf_add_dev+0xe2/0x170 [ 9947.679876][ T284] inet6_addr_add+0x12f/0xa40 [ 9947.679876][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9947.679876][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9947.679876][ T284] netlink_rcv_skb+0x130/0x360 [ 9947.679876][ T284] netlink_unicast+0x449/0x710 [ 9947.679876][ T284] netlink_sendmsg+0x723/0xbe0 [ 9947.679876][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9947.679876][ T284] ___sys_sendmsg+0xee/0x170 [ 9947.679876][ T284] __sys_sendmsg+0xcd/0x170 [ 9947.679876][ T284] do_syscall_64+0xc6/0x1e0 [ 9947.679876][ T284] [ 9947.682066][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9947.682066][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9947.682066][ T284] ipv6_find_idev+0x102/0x170 [ 9947.682066][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9947.682066][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9947.682066][ T284] netlink_rcv_skb+0x130/0x360 [ 9947.682066][ T284] netlink_unicast+0x449/0x710 [ 9947.682066][ T284] netlink_sendmsg+0x723/0xbe0 [ 9947.682066][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9947.682066][ T284] ___sys_sendmsg+0xee/0x170 [ 9947.682066][ T284] __sys_sendmsg+0xcd/0x170 [ 9947.682066][ T284] do_syscall_64+0xc6/0x1e0 [ 9947.682066][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9947.682066][ T284] [ 9947.683793][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9947.683793][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9947.683793][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9947.683793][ T284] ipv6_find_idev+0x102/0x170 [ 9947.683793][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9947.683793][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9947.683793][ T284] netlink_rcv_skb+0x130/0x360 [ 9947.683793][ T284] netlink_unicast+0x449/0x710 [ 9947.683793][ T284] netlink_sendmsg+0x723/0xbe0 [ 9947.683793][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9947.683793][ T284] ___sys_sendmsg+0xee/0x170 [ 9947.683793][ T284] __sys_sendmsg+0xcd/0x170 [ 9947.683793][ T284] do_syscall_64+0xc6/0x1e0 [ 9947.683793][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9947.683793][ T284] [ 9955.891054][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9955.891555][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9955.891555][ T282] dst_init+0x84/0x4a0 [ 9955.891555][ T282] dst_alloc+0x97/0x150 [ 9955.891555][ T282] ip6_dst_alloc+0x23/0x90 [ 9955.891555][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9955.891555][ T282] ip6_pol_route+0x56f/0x840 [ 9955.891555][ T282] fib6_rule_lookup+0x196/0x240 [ 9955.891555][ T282] ip6_route_input+0x542/0x980 [ 9955.891555][ T282] ipv6_rcv+0x8f/0x400 [ 9955.891555][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9955.891555][ T282] process_backlog+0x101/0x620 [ 9955.891555][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9955.891555][ T282] net_rx_action+0x495/0xbe0 [ 9955.891555][ T282] __do_softirq+0x1b5/0x7f6 [ 9955.891555][ T282] [ 9955.893355][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9955.893355][ T282] netdev_get_by_index+0x5e/0x80 [ 9955.893355][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9955.893355][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9955.893355][ T282] ip6_route_add+0x1c/0x140 [ 9955.893355][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9955.893355][ T282] inet6_addr_add+0x4f8/0xa40 [ 9955.893355][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9955.893355][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9955.893355][ T282] netlink_rcv_skb+0x130/0x360 [ 9955.893355][ T282] netlink_unicast+0x449/0x710 [ 9955.893355][ T282] netlink_sendmsg+0x723/0xbe0 [ 9955.893355][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9955.893355][ T282] ___sys_sendmsg+0xee/0x170 [ 9955.893355][ T282] __sys_sendmsg+0xcd/0x170 [ 9955.893355][ T282] do_syscall_64+0xc6/0x1e0 [ 9955.893355][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9955.893355][ T282] [ 9955.895576][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9955.895576][ T282] netdev_get_by_index+0x5e/0x80 [ 9955.895576][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9955.895576][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9955.895576][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9955.895576][ T282] ipv6_add_addr+0x411/0x2000 [ 9955.895576][ T282] inet6_addr_add+0x30e/0xa40 [ 9955.895576][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9955.895576][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9955.895576][ T282] netlink_rcv_skb+0x130/0x360 [ 9955.895576][ T282] netlink_unicast+0x449/0x710 [ 9955.895576][ T282] netlink_sendmsg+0x723/0xbe0 [ 9955.895576][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9955.895576][ T282] ___sys_sendmsg+0xee/0x170 [ 9955.895576][ T282] __sys_sendmsg+0xcd/0x170 [ 9955.895576][ T282] do_syscall_64+0xc6/0x1e0 [ 9955.895576][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9955.895576][ T282] [ 9955.897780][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9955.897780][ T282] netdev_get_by_index+0x5e/0x80 [ 9955.897780][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9955.897780][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9955.897780][ T282] ip6_route_add+0x1c/0x140 [ 9955.897780][ T282] addrconf_add_mroute+0x129/0x180 [ 9955.897780][ T282] addrconf_add_dev+0xe2/0x170 [ 9955.897780][ T282] inet6_addr_add+0x12f/0xa40 [ 9955.897780][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9955.897780][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9955.897780][ T282] netlink_rcv_skb+0x130/0x360 [ 9955.897780][ T282] netlink_unicast+0x449/0x710 [ 9955.897780][ T282] netlink_sendmsg+0x723/0xbe0 [ 9955.897780][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9955.897780][ T282] ___sys_sendmsg+0xee/0x170 [ 9955.897780][ T282] __sys_sendmsg+0xcd/0x170 [ 9955.897780][ T282] do_syscall_64+0xc6/0x1e0 [ 9955.897780][ T282] [ 9955.900594][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9955.900594][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9955.900594][ T282] ipv6_find_idev+0x102/0x170 [ 9955.900594][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9955.900594][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9955.900594][ T282] netlink_rcv_skb+0x130/0x360 [ 9955.900594][ T282] netlink_unicast+0x449/0x710 [ 9955.900594][ T282] netlink_sendmsg+0x723/0xbe0 [ 9955.900594][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9955.900594][ T282] ___sys_sendmsg+0xee/0x170 [ 9955.900594][ T282] __sys_sendmsg+0xcd/0x170 [ 9955.900594][ T282] do_syscall_64+0xc6/0x1e0 [ 9955.900594][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9955.900594][ T282] [ 9955.902288][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9955.902288][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9955.902288][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9955.902288][ T282] ipv6_find_idev+0x102/0x170 [ 9955.902288][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9955.902288][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9955.902288][ T282] netlink_rcv_skb+0x130/0x360 [ 9955.902288][ T282] netlink_unicast+0x449/0x710 [ 9955.902288][ T282] netlink_sendmsg+0x723/0xbe0 [ 9955.902288][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9955.902288][ T282] ___sys_sendmsg+0xee/0x170 [ 9955.902288][ T282] __sys_sendmsg+0xcd/0x170 [ 9955.902288][ T282] do_syscall_64+0xc6/0x1e0 [ 9955.902288][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9955.902288][ T282] [ 9957.931008][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9957.931517][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9957.931517][ T284] netdev_get_by_index+0x5e/0x80 [ 9957.931517][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9957.931517][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9957.931517][ T284] ip6_route_add+0x1c/0x140 [ 9957.931517][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9957.931517][ T284] inet6_addr_add+0x4f8/0xa40 [ 9957.931517][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9957.931517][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9957.931517][ T284] netlink_rcv_skb+0x130/0x360 [ 9957.931517][ T284] netlink_unicast+0x449/0x710 [ 9957.931517][ T284] netlink_sendmsg+0x723/0xbe0 [ 9957.931517][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9957.931517][ T284] ___sys_sendmsg+0xee/0x170 [ 9957.931517][ T284] __sys_sendmsg+0xcd/0x170 [ 9957.931517][ T284] do_syscall_64+0xc6/0x1e0 [ 9957.931517][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9957.931517][ T284] [ 9957.934073][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9957.934073][ T284] netdev_get_by_index+0x5e/0x80 [ 9957.934073][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9957.934073][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9957.934073][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9957.934073][ T284] ipv6_add_addr+0x411/0x2000 [ 9957.934073][ T284] inet6_addr_add+0x30e/0xa40 [ 9957.934073][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9957.934073][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9957.934073][ T284] netlink_rcv_skb+0x130/0x360 [ 9957.934073][ T284] netlink_unicast+0x449/0x710 [ 9957.934073][ T284] netlink_sendmsg+0x723/0xbe0 [ 9957.934073][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9957.934073][ T284] ___sys_sendmsg+0xee/0x170 [ 9957.934073][ T284] __sys_sendmsg+0xcd/0x170 [ 9957.934073][ T284] do_syscall_64+0xc6/0x1e0 [ 9957.934073][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9957.934073][ T284] [ 9957.937199][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9957.937199][ T284] netdev_get_by_index+0x5e/0x80 [ 9957.937199][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9957.937199][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9957.937199][ T284] ip6_route_add+0x1c/0x140 [ 9957.937199][ T284] addrconf_add_mroute+0x129/0x180 [ 9957.937199][ T284] addrconf_add_dev+0xe2/0x170 [ 9957.937199][ T284] inet6_addr_add+0x12f/0xa40 [ 9957.937199][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9957.937199][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9957.937199][ T284] netlink_rcv_skb+0x130/0x360 [ 9957.937199][ T284] netlink_unicast+0x449/0x710 [ 9957.937199][ T284] netlink_sendmsg+0x723/0xbe0 [ 9957.937199][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9957.937199][ T284] ___sys_sendmsg+0xee/0x170 [ 9957.937199][ T284] __sys_sendmsg+0xcd/0x170 [ 9957.937199][ T284] do_syscall_64+0xc6/0x1e0 [ 9957.937199][ T284] [ 9957.939669][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9957.939669][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9957.939669][ T284] ipv6_find_idev+0x102/0x170 [ 9957.939669][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9957.939669][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9957.939669][ T284] netlink_rcv_skb+0x130/0x360 [ 9957.939669][ T284] netlink_unicast+0x449/0x710 [ 9957.939669][ T284] netlink_sendmsg+0x723/0xbe0 [ 9957.939669][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9957.939669][ T284] ___sys_sendmsg+0xee/0x170 [ 9957.939669][ T284] __sys_sendmsg+0xcd/0x170 [ 9957.939669][ T284] do_syscall_64+0xc6/0x1e0 [ 9957.939669][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9957.939669][ T284] [ 9957.941601][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9957.941601][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9957.941601][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9957.941601][ T284] ipv6_find_idev+0x102/0x170 [ 9957.941601][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9957.941601][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9957.941601][ T284] netlink_rcv_skb+0x130/0x360 [ 9957.941601][ T284] netlink_unicast+0x449/0x710 [ 9957.941601][ T284] netlink_sendmsg+0x723/0xbe0 [ 9957.941601][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9957.941601][ T284] ___sys_sendmsg+0xee/0x170 [ 9957.941601][ T284] __sys_sendmsg+0xcd/0x170 [ 9957.941601][ T284] do_syscall_64+0xc6/0x1e0 [ 9957.941601][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9957.941601][ T284] [ 9965.947055][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9965.947541][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9965.947541][ T282] dst_init+0x84/0x4a0 [ 9965.947541][ T282] dst_alloc+0x97/0x150 [ 9965.947541][ T282] ip6_dst_alloc+0x23/0x90 [ 9965.947541][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9965.947541][ T282] ip6_pol_route+0x56f/0x840 [ 9965.947541][ T282] fib6_rule_lookup+0x196/0x240 [ 9965.947541][ T282] ip6_route_input+0x542/0x980 [ 9965.947541][ T282] ipv6_rcv+0x8f/0x400 [ 9965.947541][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9965.947541][ T282] process_backlog+0x101/0x620 [ 9965.947541][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9965.947541][ T282] net_rx_action+0x495/0xbe0 [ 9965.947541][ T282] __do_softirq+0x1b5/0x7f6 [ 9965.947541][ T282] [ 9965.949379][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9965.949379][ T282] netdev_get_by_index+0x5e/0x80 [ 9965.949379][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9965.949379][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9965.949379][ T282] ip6_route_add+0x1c/0x140 [ 9965.949379][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9965.949379][ T282] inet6_addr_add+0x4f8/0xa40 [ 9965.949379][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9965.949379][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9965.949379][ T282] netlink_rcv_skb+0x130/0x360 [ 9965.949379][ T282] netlink_unicast+0x449/0x710 [ 9965.949379][ T282] netlink_sendmsg+0x723/0xbe0 [ 9965.949379][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9965.949379][ T282] ___sys_sendmsg+0xee/0x170 [ 9965.949379][ T282] __sys_sendmsg+0xcd/0x170 [ 9965.949379][ T282] do_syscall_64+0xc6/0x1e0 [ 9965.949379][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9965.949379][ T282] [ 9965.951607][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9965.951607][ T282] netdev_get_by_index+0x5e/0x80 [ 9965.951607][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9965.951607][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9965.951607][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9965.951607][ T282] ipv6_add_addr+0x411/0x2000 [ 9965.951607][ T282] inet6_addr_add+0x30e/0xa40 [ 9965.951607][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9965.951607][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9965.951607][ T282] netlink_rcv_skb+0x130/0x360 [ 9965.951607][ T282] netlink_unicast+0x449/0x710 [ 9965.951607][ T282] netlink_sendmsg+0x723/0xbe0 [ 9965.951607][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9965.951607][ T282] ___sys_sendmsg+0xee/0x170 [ 9965.951607][ T282] __sys_sendmsg+0xcd/0x170 [ 9965.951607][ T282] do_syscall_64+0xc6/0x1e0 [ 9965.951607][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9965.951607][ T282] [ 9965.953849][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9965.953849][ T282] netdev_get_by_index+0x5e/0x80 [ 9965.953849][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9965.953849][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9965.953849][ T282] ip6_route_add+0x1c/0x140 [ 9965.953849][ T282] addrconf_add_mroute+0x129/0x180 [ 9965.953849][ T282] addrconf_add_dev+0xe2/0x170 [ 9965.953849][ T282] inet6_addr_add+0x12f/0xa40 [ 9965.953849][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9965.953849][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9965.953849][ T282] netlink_rcv_skb+0x130/0x360 [ 9965.953849][ T282] netlink_unicast+0x449/0x710 [ 9965.953849][ T282] netlink_sendmsg+0x723/0xbe0 [ 9965.953849][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9965.953849][ T282] ___sys_sendmsg+0xee/0x170 [ 9965.953849][ T282] __sys_sendmsg+0xcd/0x170 [ 9965.953849][ T282] do_syscall_64+0xc6/0x1e0 [ 9965.953849][ T282] [ 9965.956521][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9965.956521][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9965.956521][ T282] ipv6_find_idev+0x102/0x170 [ 9965.956521][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9965.956521][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9965.956521][ T282] netlink_rcv_skb+0x130/0x360 [ 9965.956521][ T282] netlink_unicast+0x449/0x710 [ 9965.956521][ T282] netlink_sendmsg+0x723/0xbe0 [ 9965.956521][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9965.956521][ T282] ___sys_sendmsg+0xee/0x170 [ 9965.956521][ T282] __sys_sendmsg+0xcd/0x170 [ 9965.956521][ T282] do_syscall_64+0xc6/0x1e0 [ 9965.956521][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9965.956521][ T282] [ 9965.958237][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9965.958237][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9965.958237][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9965.958237][ T282] ipv6_find_idev+0x102/0x170 [ 9965.958237][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9965.958237][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9965.958237][ T282] netlink_rcv_skb+0x130/0x360 [ 9965.958237][ T282] netlink_unicast+0x449/0x710 [ 9965.958237][ T282] netlink_sendmsg+0x723/0xbe0 [ 9965.958237][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9965.958237][ T282] ___sys_sendmsg+0xee/0x170 [ 9965.958237][ T282] __sys_sendmsg+0xcd/0x170 [ 9965.958237][ T282] do_syscall_64+0xc6/0x1e0 [ 9965.958237][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9965.958237][ T282] [ 9968.195108][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9968.195571][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9968.195571][ T284] netdev_get_by_index+0x5e/0x80 [ 9968.195571][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9968.195571][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9968.195571][ T284] ip6_route_add+0x1c/0x140 [ 9968.195571][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9968.195571][ T284] inet6_addr_add+0x4f8/0xa40 [ 9968.195571][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9968.195571][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9968.195571][ T284] netlink_rcv_skb+0x130/0x360 [ 9968.195571][ T284] netlink_unicast+0x449/0x710 [ 9968.195571][ T284] netlink_sendmsg+0x723/0xbe0 [ 9968.195571][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9968.195571][ T284] ___sys_sendmsg+0xee/0x170 [ 9968.195571][ T284] __sys_sendmsg+0xcd/0x170 [ 9968.195571][ T284] do_syscall_64+0xc6/0x1e0 [ 9968.195571][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9968.195571][ T284] [ 9968.198037][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9968.198037][ T284] netdev_get_by_index+0x5e/0x80 [ 9968.198037][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9968.198037][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9968.198037][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9968.198037][ T284] ipv6_add_addr+0x411/0x2000 [ 9968.198037][ T284] inet6_addr_add+0x30e/0xa40 [ 9968.198037][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9968.198037][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9968.198037][ T284] netlink_rcv_skb+0x130/0x360 [ 9968.198037][ T284] netlink_unicast+0x449/0x710 [ 9968.198037][ T284] netlink_sendmsg+0x723/0xbe0 [ 9968.198037][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9968.198037][ T284] ___sys_sendmsg+0xee/0x170 [ 9968.198037][ T284] __sys_sendmsg+0xcd/0x170 [ 9968.198037][ T284] do_syscall_64+0xc6/0x1e0 [ 9968.198037][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9968.198037][ T284] [ 9968.200459][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9968.200459][ T284] netdev_get_by_index+0x5e/0x80 [ 9968.200459][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9968.200459][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9968.200459][ T284] ip6_route_add+0x1c/0x140 [ 9968.200459][ T284] addrconf_add_mroute+0x129/0x180 [ 9968.200459][ T284] addrconf_add_dev+0xe2/0x170 [ 9968.200459][ T284] inet6_addr_add+0x12f/0xa40 [ 9968.200459][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9968.200459][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9968.200459][ T284] netlink_rcv_skb+0x130/0x360 [ 9968.200459][ T284] netlink_unicast+0x449/0x710 [ 9968.200459][ T284] netlink_sendmsg+0x723/0xbe0 [ 9968.200459][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9968.200459][ T284] ___sys_sendmsg+0xee/0x170 [ 9968.200459][ T284] __sys_sendmsg+0xcd/0x170 [ 9968.200459][ T284] do_syscall_64+0xc6/0x1e0 [ 9968.200459][ T284] [ 9968.202956][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9968.202956][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9968.202956][ T284] ipv6_find_idev+0x102/0x170 [ 9968.202956][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9968.202956][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9968.202956][ T284] netlink_rcv_skb+0x130/0x360 [ 9968.202956][ T284] netlink_unicast+0x449/0x710 [ 9968.202956][ T284] netlink_sendmsg+0x723/0xbe0 [ 9968.202956][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9968.202956][ T284] ___sys_sendmsg+0xee/0x170 [ 9968.202956][ T284] __sys_sendmsg+0xcd/0x170 [ 9968.202956][ T284] do_syscall_64+0xc6/0x1e0 [ 9968.202956][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9968.202956][ T284] [ 9968.204833][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9968.204833][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9968.204833][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9968.204833][ T284] ipv6_find_idev+0x102/0x170 [ 9968.204833][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9968.204833][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9968.204833][ T284] netlink_rcv_skb+0x130/0x360 [ 9968.204833][ T284] netlink_unicast+0x449/0x710 [ 9968.204833][ T284] netlink_sendmsg+0x723/0xbe0 [ 9968.204833][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9968.204833][ T284] ___sys_sendmsg+0xee/0x170 [ 9968.204833][ T284] __sys_sendmsg+0xcd/0x170 [ 9968.204833][ T284] do_syscall_64+0xc6/0x1e0 [ 9968.204833][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9968.204833][ T284] [ 9976.203125][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9976.203612][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9976.203612][ T282] dst_init+0x84/0x4a0 [ 9976.203612][ T282] dst_alloc+0x97/0x150 [ 9976.203612][ T282] ip6_dst_alloc+0x23/0x90 [ 9976.203612][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9976.203612][ T282] ip6_pol_route+0x56f/0x840 [ 9976.203612][ T282] fib6_rule_lookup+0x196/0x240 [ 9976.203612][ T282] ip6_route_input+0x542/0x980 [ 9976.203612][ T282] ipv6_rcv+0x8f/0x400 [ 9976.203612][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9976.203612][ T282] process_backlog+0x101/0x620 [ 9976.203612][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9976.203612][ T282] net_rx_action+0x495/0xbe0 [ 9976.203612][ T282] __do_softirq+0x1b5/0x7f6 [ 9976.203612][ T282] [ 9976.205444][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9976.205444][ T282] netdev_get_by_index+0x5e/0x80 [ 9976.205444][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9976.205444][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9976.205444][ T282] ip6_route_add+0x1c/0x140 [ 9976.205444][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9976.205444][ T282] inet6_addr_add+0x4f8/0xa40 [ 9976.205444][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9976.205444][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9976.205444][ T282] netlink_rcv_skb+0x130/0x360 [ 9976.205444][ T282] netlink_unicast+0x449/0x710 [ 9976.205444][ T282] netlink_sendmsg+0x723/0xbe0 [ 9976.205444][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9976.205444][ T282] ___sys_sendmsg+0xee/0x170 [ 9976.205444][ T282] __sys_sendmsg+0xcd/0x170 [ 9976.205444][ T282] do_syscall_64+0xc6/0x1e0 [ 9976.205444][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9976.205444][ T282] [ 9976.207662][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9976.207662][ T282] netdev_get_by_index+0x5e/0x80 [ 9976.207662][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9976.207662][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9976.207662][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9976.207662][ T282] ipv6_add_addr+0x411/0x2000 [ 9976.207662][ T282] inet6_addr_add+0x30e/0xa40 [ 9976.207662][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9976.207662][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9976.207662][ T282] netlink_rcv_skb+0x130/0x360 [ 9976.207662][ T282] netlink_unicast+0x449/0x710 [ 9976.207662][ T282] netlink_sendmsg+0x723/0xbe0 [ 9976.207662][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9976.207662][ T282] ___sys_sendmsg+0xee/0x170 [ 9976.207662][ T282] __sys_sendmsg+0xcd/0x170 [ 9976.207662][ T282] do_syscall_64+0xc6/0x1e0 [ 9976.207662][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9976.207662][ T282] [ 9976.209874][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9976.209874][ T282] netdev_get_by_index+0x5e/0x80 [ 9976.209874][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9976.209874][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9976.209874][ T282] ip6_route_add+0x1c/0x140 [ 9976.209874][ T282] addrconf_add_mroute+0x129/0x180 [ 9976.209874][ T282] addrconf_add_dev+0xe2/0x170 [ 9976.209874][ T282] inet6_addr_add+0x12f/0xa40 [ 9976.209874][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9976.209874][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9976.209874][ T282] netlink_rcv_skb+0x130/0x360 [ 9976.209874][ T282] netlink_unicast+0x449/0x710 [ 9976.209874][ T282] netlink_sendmsg+0x723/0xbe0 [ 9976.209874][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9976.209874][ T282] ___sys_sendmsg+0xee/0x170 [ 9976.209874][ T282] __sys_sendmsg+0xcd/0x170 [ 9976.209874][ T282] do_syscall_64+0xc6/0x1e0 [ 9976.209874][ T282] [ 9976.212080][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9976.212080][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9976.212080][ T282] ipv6_find_idev+0x102/0x170 [ 9976.212080][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9976.212080][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9976.212080][ T282] netlink_rcv_skb+0x130/0x360 [ 9976.212080][ T282] netlink_unicast+0x449/0x710 [ 9976.212080][ T282] netlink_sendmsg+0x723/0xbe0 [ 9976.212080][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9976.212080][ T282] ___sys_sendmsg+0xee/0x170 [ 9976.212080][ T282] __sys_sendmsg+0xcd/0x170 [ 9976.212080][ T282] do_syscall_64+0xc6/0x1e0 [ 9976.212080][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9976.212080][ T282] [ 9976.213798][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9976.213798][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9976.213798][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9976.213798][ T282] ipv6_find_idev+0x102/0x170 [ 9976.213798][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9976.213798][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9976.213798][ T282] netlink_rcv_skb+0x130/0x360 [ 9976.213798][ T282] netlink_unicast+0x449/0x710 [ 9976.213798][ T282] netlink_sendmsg+0x723/0xbe0 [ 9976.213798][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9976.213798][ T282] ___sys_sendmsg+0xee/0x170 [ 9976.213798][ T282] __sys_sendmsg+0xcd/0x170 [ 9976.213798][ T282] do_syscall_64+0xc6/0x1e0 [ 9976.213798][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9976.213798][ T282] [ 9978.251003][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9978.251490][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9978.251490][ T284] netdev_get_by_index+0x5e/0x80 [ 9978.251490][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9978.251490][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9978.251490][ T284] ip6_route_add+0x1c/0x140 [ 9978.251490][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9978.251490][ T284] inet6_addr_add+0x4f8/0xa40 [ 9978.251490][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9978.251490][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9978.251490][ T284] netlink_rcv_skb+0x130/0x360 [ 9978.251490][ T284] netlink_unicast+0x449/0x710 [ 9978.251490][ T284] netlink_sendmsg+0x723/0xbe0 [ 9978.251490][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9978.251490][ T284] ___sys_sendmsg+0xee/0x170 [ 9978.251490][ T284] __sys_sendmsg+0xcd/0x170 [ 9978.251490][ T284] do_syscall_64+0xc6/0x1e0 [ 9978.251490][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9978.251490][ T284] [ 9978.253941][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9978.253941][ T284] netdev_get_by_index+0x5e/0x80 [ 9978.253941][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9978.253941][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9978.253941][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9978.253941][ T284] ipv6_add_addr+0x411/0x2000 [ 9978.253941][ T284] inet6_addr_add+0x30e/0xa40 [ 9978.253941][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9978.253941][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9978.253941][ T284] netlink_rcv_skb+0x130/0x360 [ 9978.253941][ T284] netlink_unicast+0x449/0x710 [ 9978.253941][ T284] netlink_sendmsg+0x723/0xbe0 [ 9978.253941][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9978.253941][ T284] ___sys_sendmsg+0xee/0x170 [ 9978.253941][ T284] __sys_sendmsg+0xcd/0x170 [ 9978.253941][ T284] do_syscall_64+0xc6/0x1e0 [ 9978.253941][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9978.253941][ T284] [ 9978.256358][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9978.256358][ T284] netdev_get_by_index+0x5e/0x80 [ 9978.256358][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9978.256358][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9978.256358][ T284] ip6_route_add+0x1c/0x140 [ 9978.256358][ T284] addrconf_add_mroute+0x129/0x180 [ 9978.256358][ T284] addrconf_add_dev+0xe2/0x170 [ 9978.256358][ T284] inet6_addr_add+0x12f/0xa40 [ 9978.256358][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9978.256358][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9978.256358][ T284] netlink_rcv_skb+0x130/0x360 [ 9978.256358][ T284] netlink_unicast+0x449/0x710 [ 9978.256358][ T284] netlink_sendmsg+0x723/0xbe0 [ 9978.256358][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9978.256358][ T284] ___sys_sendmsg+0xee/0x170 [ 9978.256358][ T284] __sys_sendmsg+0xcd/0x170 [ 9978.256358][ T284] do_syscall_64+0xc6/0x1e0 [ 9978.256358][ T284] [ 9978.258759][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9978.258759][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9978.258759][ T284] ipv6_find_idev+0x102/0x170 [ 9978.258759][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9978.258759][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9978.258759][ T284] netlink_rcv_skb+0x130/0x360 [ 9978.258759][ T284] netlink_unicast+0x449/0x710 [ 9978.258759][ T284] netlink_sendmsg+0x723/0xbe0 [ 9978.258759][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9978.258759][ T284] ___sys_sendmsg+0xee/0x170 [ 9978.258759][ T284] __sys_sendmsg+0xcd/0x170 [ 9978.258759][ T284] do_syscall_64+0xc6/0x1e0 [ 9978.258759][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9978.258759][ T284] [ 9978.260650][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9978.260650][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9978.260650][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9978.260650][ T284] ipv6_find_idev+0x102/0x170 [ 9978.260650][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9978.260650][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9978.260650][ T284] netlink_rcv_skb+0x130/0x360 [ 9978.260650][ T284] netlink_unicast+0x449/0x710 [ 9978.260650][ T284] netlink_sendmsg+0x723/0xbe0 [ 9978.260650][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9978.260650][ T284] ___sys_sendmsg+0xee/0x170 [ 9978.260650][ T284] __sys_sendmsg+0xcd/0x170 [ 9978.260650][ T284] do_syscall_64+0xc6/0x1e0 [ 9978.260650][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9978.260650][ T284] [ 9986.403021][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9986.403541][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9986.403541][ T282] dst_init+0x84/0x4a0 [ 9986.403541][ T282] dst_alloc+0x97/0x150 [ 9986.403541][ T282] ip6_dst_alloc+0x23/0x90 [ 9986.403541][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9986.403541][ T282] ip6_pol_route+0x56f/0x840 [ 9986.403541][ T282] fib6_rule_lookup+0x196/0x240 [ 9986.403541][ T282] ip6_route_input+0x542/0x980 [ 9986.403541][ T282] ipv6_rcv+0x8f/0x400 [ 9986.403541][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9986.403541][ T282] process_backlog+0x101/0x620 [ 9986.403541][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9986.403541][ T282] net_rx_action+0x495/0xbe0 [ 9986.403541][ T282] __do_softirq+0x1b5/0x7f6 [ 9986.403541][ T282] [ 9986.405495][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9986.405495][ T282] netdev_get_by_index+0x5e/0x80 [ 9986.405495][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9986.405495][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9986.405495][ T282] ip6_route_add+0x1c/0x140 [ 9986.405495][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9986.405495][ T282] inet6_addr_add+0x4f8/0xa40 [ 9986.405495][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9986.405495][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9986.405495][ T282] netlink_rcv_skb+0x130/0x360 [ 9986.405495][ T282] netlink_unicast+0x449/0x710 [ 9986.405495][ T282] netlink_sendmsg+0x723/0xbe0 [ 9986.405495][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9986.405495][ T282] ___sys_sendmsg+0xee/0x170 [ 9986.405495][ T282] __sys_sendmsg+0xcd/0x170 [ 9986.405495][ T282] do_syscall_64+0xc6/0x1e0 [ 9986.405495][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9986.405495][ T282] [ 9986.407916][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9986.407916][ T282] netdev_get_by_index+0x5e/0x80 [ 9986.407916][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9986.407916][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9986.407916][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9986.407916][ T282] ipv6_add_addr+0x411/0x2000 [ 9986.407916][ T282] inet6_addr_add+0x30e/0xa40 [ 9986.407916][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9986.407916][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9986.407916][ T282] netlink_rcv_skb+0x130/0x360 [ 9986.407916][ T282] netlink_unicast+0x449/0x710 [ 9986.407916][ T282] netlink_sendmsg+0x723/0xbe0 [ 9986.407916][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9986.407916][ T282] ___sys_sendmsg+0xee/0x170 [ 9986.407916][ T282] __sys_sendmsg+0xcd/0x170 [ 9986.407916][ T282] do_syscall_64+0xc6/0x1e0 [ 9986.407916][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9986.407916][ T282] [ 9986.410339][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9986.410339][ T282] netdev_get_by_index+0x5e/0x80 [ 9986.410339][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9986.410339][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9986.410339][ T282] ip6_route_add+0x1c/0x140 [ 9986.410339][ T282] addrconf_add_mroute+0x129/0x180 [ 9986.410339][ T282] addrconf_add_dev+0xe2/0x170 [ 9986.410339][ T282] inet6_addr_add+0x12f/0xa40 [ 9986.410339][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9986.410339][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9986.410339][ T282] netlink_rcv_skb+0x130/0x360 [ 9986.410339][ T282] netlink_unicast+0x449/0x710 [ 9986.410339][ T282] netlink_sendmsg+0x723/0xbe0 [ 9986.410339][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9986.410339][ T282] ___sys_sendmsg+0xee/0x170 [ 9986.410339][ T282] __sys_sendmsg+0xcd/0x170 [ 9986.410339][ T282] do_syscall_64+0xc6/0x1e0 [ 9986.410339][ T282] [ 9986.412710][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9986.412710][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9986.412710][ T282] ipv6_find_idev+0x102/0x170 [ 9986.412710][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9986.412710][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9986.412710][ T282] netlink_rcv_skb+0x130/0x360 [ 9986.412710][ T282] netlink_unicast+0x449/0x710 [ 9986.412710][ T282] netlink_sendmsg+0x723/0xbe0 [ 9986.412710][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9986.412710][ T282] ___sys_sendmsg+0xee/0x170 [ 9986.412710][ T282] __sys_sendmsg+0xcd/0x170 [ 9986.412710][ T282] do_syscall_64+0xc6/0x1e0 [ 9986.412710][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9986.412710][ T282] [ 9986.414622][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9986.414622][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9986.414622][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9986.414622][ T282] ipv6_find_idev+0x102/0x170 [ 9986.414622][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9986.414622][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9986.414622][ T282] netlink_rcv_skb+0x130/0x360 [ 9986.414622][ T282] netlink_unicast+0x449/0x710 [ 9986.414622][ T282] netlink_sendmsg+0x723/0xbe0 [ 9986.414622][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9986.414622][ T282] ___sys_sendmsg+0xee/0x170 [ 9986.414622][ T282] __sys_sendmsg+0xcd/0x170 [ 9986.414622][ T282] do_syscall_64+0xc6/0x1e0 [ 9986.414622][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9986.414622][ T282] [ 9988.451083][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9988.451560][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9988.451560][ T284] netdev_get_by_index+0x5e/0x80 [ 9988.451560][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9988.451560][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9988.451560][ T284] ip6_route_add+0x1c/0x140 [ 9988.451560][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9988.451560][ T284] inet6_addr_add+0x4f8/0xa40 [ 9988.451560][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9988.451560][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9988.451560][ T284] netlink_rcv_skb+0x130/0x360 [ 9988.451560][ T284] netlink_unicast+0x449/0x710 [ 9988.451560][ T284] netlink_sendmsg+0x723/0xbe0 [ 9988.451560][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9988.451560][ T284] ___sys_sendmsg+0xee/0x170 [ 9988.451560][ T284] __sys_sendmsg+0xcd/0x170 [ 9988.451560][ T284] do_syscall_64+0xc6/0x1e0 [ 9988.451560][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9988.451560][ T284] [ 9988.453837][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9988.453837][ T284] netdev_get_by_index+0x5e/0x80 [ 9988.453837][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9988.453837][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9988.453837][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9988.453837][ T284] ipv6_add_addr+0x411/0x2000 [ 9988.453837][ T284] inet6_addr_add+0x30e/0xa40 [ 9988.453837][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9988.453837][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9988.453837][ T284] netlink_rcv_skb+0x130/0x360 [ 9988.453837][ T284] netlink_unicast+0x449/0x710 [ 9988.453837][ T284] netlink_sendmsg+0x723/0xbe0 [ 9988.453837][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9988.453837][ T284] ___sys_sendmsg+0xee/0x170 [ 9988.453837][ T284] __sys_sendmsg+0xcd/0x170 [ 9988.453837][ T284] do_syscall_64+0xc6/0x1e0 [ 9988.453837][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9988.453837][ T284] [ 9988.456056][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9988.456056][ T284] netdev_get_by_index+0x5e/0x80 [ 9988.456056][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9988.456056][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9988.456056][ T284] ip6_route_add+0x1c/0x140 [ 9988.456056][ T284] addrconf_add_mroute+0x129/0x180 [ 9988.456056][ T284] addrconf_add_dev+0xe2/0x170 [ 9988.456056][ T284] inet6_addr_add+0x12f/0xa40 [ 9988.456056][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9988.456056][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9988.456056][ T284] netlink_rcv_skb+0x130/0x360 [ 9988.456056][ T284] netlink_unicast+0x449/0x710 [ 9988.456056][ T284] netlink_sendmsg+0x723/0xbe0 [ 9988.456056][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9988.456056][ T284] ___sys_sendmsg+0xee/0x170 [ 9988.456056][ T284] __sys_sendmsg+0xcd/0x170 [ 9988.456056][ T284] do_syscall_64+0xc6/0x1e0 [ 9988.456056][ T284] [ 9988.458230][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9988.458230][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9988.458230][ T284] ipv6_find_idev+0x102/0x170 [ 9988.458230][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9988.458230][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9988.458230][ T284] netlink_rcv_skb+0x130/0x360 [ 9988.458230][ T284] netlink_unicast+0x449/0x710 [ 9988.458230][ T284] netlink_sendmsg+0x723/0xbe0 [ 9988.458230][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9988.458230][ T284] ___sys_sendmsg+0xee/0x170 [ 9988.458230][ T284] __sys_sendmsg+0xcd/0x170 [ 9988.458230][ T284] do_syscall_64+0xc6/0x1e0 [ 9988.458230][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9988.458230][ T284] [ 9988.459928][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9988.459928][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9988.459928][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9988.459928][ T284] ipv6_find_idev+0x102/0x170 [ 9988.459928][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9988.459928][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9988.459928][ T284] netlink_rcv_skb+0x130/0x360 [ 9988.459928][ T284] netlink_unicast+0x449/0x710 [ 9988.459928][ T284] netlink_sendmsg+0x723/0xbe0 [ 9988.459928][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9988.459928][ T284] ___sys_sendmsg+0xee/0x170 [ 9988.459928][ T284] __sys_sendmsg+0xcd/0x170 [ 9988.459928][ T284] do_syscall_64+0xc6/0x1e0 [ 9988.459928][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9988.459928][ T284] [ 9996.659009][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [ 9996.659488][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [ 9996.659488][ T282] dst_init+0x84/0x4a0 [ 9996.659488][ T282] dst_alloc+0x97/0x150 [ 9996.659488][ T282] ip6_dst_alloc+0x23/0x90 [ 9996.659488][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9996.659488][ T282] ip6_pol_route+0x56f/0x840 [ 9996.659488][ T282] fib6_rule_lookup+0x196/0x240 [ 9996.659488][ T282] ip6_route_input+0x542/0x980 [ 9996.659488][ T282] ipv6_rcv+0x8f/0x400 [ 9996.659488][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [ 9996.659488][ T282] process_backlog+0x101/0x620 [ 9996.659488][ T282] __napi_poll.constprop.0+0xa2/0x460 [ 9996.659488][ T282] net_rx_action+0x495/0xbe0 [ 9996.659488][ T282] __do_softirq+0x1b5/0x7f6 [ 9996.659488][ T282] [ 9996.661443][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9996.661443][ T282] netdev_get_by_index+0x5e/0x80 [ 9996.661443][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9996.661443][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9996.661443][ T282] ip6_route_add+0x1c/0x140 [ 9996.661443][ T282] addrconf_prefix_route+0x1cc/0x2b0 [ 9996.661443][ T282] inet6_addr_add+0x4f8/0xa40 [ 9996.661443][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9996.661443][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9996.661443][ T282] netlink_rcv_skb+0x130/0x360 [ 9996.661443][ T282] netlink_unicast+0x449/0x710 [ 9996.661443][ T282] netlink_sendmsg+0x723/0xbe0 [ 9996.661443][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9996.661443][ T282] ___sys_sendmsg+0xee/0x170 [ 9996.661443][ T282] __sys_sendmsg+0xcd/0x170 [ 9996.661443][ T282] do_syscall_64+0xc6/0x1e0 [ 9996.661443][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9996.661443][ T282] [ 9996.663876][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9996.663876][ T282] netdev_get_by_index+0x5e/0x80 [ 9996.663876][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9996.663876][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9996.663876][ T282] addrconf_f6i_alloc+0x244/0x410 [ 9996.663876][ T282] ipv6_add_addr+0x411/0x2000 [ 9996.663876][ T282] inet6_addr_add+0x30e/0xa40 [ 9996.663876][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9996.663876][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9996.663876][ T282] netlink_rcv_skb+0x130/0x360 [ 9996.663876][ T282] netlink_unicast+0x449/0x710 [ 9996.663876][ T282] netlink_sendmsg+0x723/0xbe0 [ 9996.663876][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9996.663876][ T282] ___sys_sendmsg+0xee/0x170 [ 9996.663876][ T282] __sys_sendmsg+0xcd/0x170 [ 9996.663876][ T282] do_syscall_64+0xc6/0x1e0 [ 9996.663876][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9996.663876][ T282] [ 9996.666277][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9996.666277][ T282] netdev_get_by_index+0x5e/0x80 [ 9996.666277][ T282] fib6_nh_init+0x3d8/0x15b0 [ 9996.666277][ T282] ip6_route_info_create+0xf18/0x17d0 [ 9996.666277][ T282] ip6_route_add+0x1c/0x140 [ 9996.666277][ T282] addrconf_add_mroute+0x129/0x180 [ 9996.666277][ T282] addrconf_add_dev+0xe2/0x170 [ 9996.666277][ T282] inet6_addr_add+0x12f/0xa40 [ 9996.666277][ T282] inet6_rtm_newaddr+0x560/0x6b0 [ 9996.666277][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9996.666277][ T282] netlink_rcv_skb+0x130/0x360 [ 9996.666277][ T282] netlink_unicast+0x449/0x710 [ 9996.666277][ T282] netlink_sendmsg+0x723/0xbe0 [ 9996.666277][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9996.666277][ T282] ___sys_sendmsg+0xee/0x170 [ 9996.666277][ T282] __sys_sendmsg+0xcd/0x170 [ 9996.666277][ T282] do_syscall_64+0xc6/0x1e0 [ 9996.666277][ T282] [ 9996.668646][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9996.668646][ T282] ipv6_add_dev+0x3ba/0x11c0 [ 9996.668646][ T282] ipv6_find_idev+0x102/0x170 [ 9996.668646][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9996.668646][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9996.668646][ T282] netlink_rcv_skb+0x130/0x360 [ 9996.668646][ T282] netlink_unicast+0x449/0x710 [ 9996.668646][ T282] netlink_sendmsg+0x723/0xbe0 [ 9996.668646][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9996.668646][ T282] ___sys_sendmsg+0xee/0x170 [ 9996.668646][ T282] __sys_sendmsg+0xcd/0x170 [ 9996.668646][ T282] do_syscall_64+0xc6/0x1e0 [ 9996.668646][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9996.668646][ T282] [ 9996.670496][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [ 9996.670496][ T282] neigh_parms_alloc+0x1e5/0x510 [ 9996.670496][ T282] ipv6_add_dev+0x2fe/0x11c0 [ 9996.670496][ T282] ipv6_find_idev+0x102/0x170 [ 9996.670496][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [ 9996.670496][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9996.670496][ T282] netlink_rcv_skb+0x130/0x360 [ 9996.670496][ T282] netlink_unicast+0x449/0x710 [ 9996.670496][ T282] netlink_sendmsg+0x723/0xbe0 [ 9996.670496][ T282] ____sys_sendmsg+0x7b2/0xa10 [ 9996.670496][ T282] ___sys_sendmsg+0xee/0x170 [ 9996.670496][ T282] __sys_sendmsg+0xcd/0x170 [ 9996.670496][ T282] do_syscall_64+0xc6/0x1e0 [ 9996.670496][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9996.670496][ T282] [ 9998.699087][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [ 9998.699589][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9998.699589][ T284] netdev_get_by_index+0x5e/0x80 [ 9998.699589][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9998.699589][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9998.699589][ T284] ip6_route_add+0x1c/0x140 [ 9998.699589][ T284] addrconf_prefix_route+0x1cc/0x2b0 [ 9998.699589][ T284] inet6_addr_add+0x4f8/0xa40 [ 9998.699589][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9998.699589][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9998.699589][ T284] netlink_rcv_skb+0x130/0x360 [ 9998.699589][ T284] netlink_unicast+0x449/0x710 [ 9998.699589][ T284] netlink_sendmsg+0x723/0xbe0 [ 9998.699589][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9998.699589][ T284] ___sys_sendmsg+0xee/0x170 [ 9998.699589][ T284] __sys_sendmsg+0xcd/0x170 [ 9998.699589][ T284] do_syscall_64+0xc6/0x1e0 [ 9998.699589][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9998.699589][ T284] [ 9998.702086][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9998.702086][ T284] netdev_get_by_index+0x5e/0x80 [ 9998.702086][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9998.702086][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9998.702086][ T284] addrconf_f6i_alloc+0x244/0x410 [ 9998.702086][ T284] ipv6_add_addr+0x411/0x2000 [ 9998.702086][ T284] inet6_addr_add+0x30e/0xa40 [ 9998.702086][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9998.702086][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9998.702086][ T284] netlink_rcv_skb+0x130/0x360 [ 9998.702086][ T284] netlink_unicast+0x449/0x710 [ 9998.702086][ T284] netlink_sendmsg+0x723/0xbe0 [ 9998.702086][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9998.702086][ T284] ___sys_sendmsg+0xee/0x170 [ 9998.702086][ T284] __sys_sendmsg+0xcd/0x170 [ 9998.702086][ T284] do_syscall_64+0xc6/0x1e0 [ 9998.702086][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9998.702086][ T284] [ 9998.704575][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9998.704575][ T284] netdev_get_by_index+0x5e/0x80 [ 9998.704575][ T284] fib6_nh_init+0x3d8/0x15b0 [ 9998.704575][ T284] ip6_route_info_create+0xf18/0x17d0 [ 9998.704575][ T284] ip6_route_add+0x1c/0x140 [ 9998.704575][ T284] addrconf_add_mroute+0x129/0x180 [ 9998.704575][ T284] addrconf_add_dev+0xe2/0x170 [ 9998.704575][ T284] inet6_addr_add+0x12f/0xa40 [ 9998.704575][ T284] inet6_rtm_newaddr+0x560/0x6b0 [ 9998.704575][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9998.704575][ T284] netlink_rcv_skb+0x130/0x360 [ 9998.704575][ T284] netlink_unicast+0x449/0x710 [ 9998.704575][ T284] netlink_sendmsg+0x723/0xbe0 [ 9998.704575][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9998.704575][ T284] ___sys_sendmsg+0xee/0x170 [ 9998.704575][ T284] __sys_sendmsg+0xcd/0x170 [ 9998.704575][ T284] do_syscall_64+0xc6/0x1e0 [ 9998.704575][ T284] [ 9998.707005][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9998.707005][ T284] ipv6_add_dev+0x3ba/0x11c0 [ 9998.707005][ T284] ipv6_find_idev+0x102/0x170 [ 9998.707005][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9998.707005][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9998.707005][ T284] netlink_rcv_skb+0x130/0x360 [ 9998.707005][ T284] netlink_unicast+0x449/0x710 [ 9998.707005][ T284] netlink_sendmsg+0x723/0xbe0 [ 9998.707005][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9998.707005][ T284] ___sys_sendmsg+0xee/0x170 [ 9998.707005][ T284] __sys_sendmsg+0xcd/0x170 [ 9998.707005][ T284] do_syscall_64+0xc6/0x1e0 [ 9998.707005][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9998.707005][ T284] [ 9998.708909][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [ 9998.708909][ T284] neigh_parms_alloc+0x1e5/0x510 [ 9998.708909][ T284] ipv6_add_dev+0x2fe/0x11c0 [ 9998.708909][ T284] ipv6_find_idev+0x102/0x170 [ 9998.708909][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [ 9998.708909][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9998.708909][ T284] netlink_rcv_skb+0x130/0x360 [ 9998.708909][ T284] netlink_unicast+0x449/0x710 [ 9998.708909][ T284] netlink_sendmsg+0x723/0xbe0 [ 9998.708909][ T284] ____sys_sendmsg+0x7b2/0xa10 [ 9998.708909][ T284] ___sys_sendmsg+0xee/0x170 [ 9998.708909][ T284] __sys_sendmsg+0xcd/0x170 [ 9998.708909][ T284] do_syscall_64+0xc6/0x1e0 [ 9998.708909][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9998.708909][ T284] [10006.682973][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [10006.683602][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [10006.683602][ T282] dst_init+0x84/0x4a0 [10006.683602][ T282] dst_alloc+0x97/0x150 [10006.683602][ T282] ip6_dst_alloc+0x23/0x90 [10006.683602][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [10006.683602][ T282] ip6_pol_route+0x56f/0x840 [10006.683602][ T282] fib6_rule_lookup+0x196/0x240 [10006.683602][ T282] ip6_route_input+0x542/0x980 [10006.683602][ T282] ipv6_rcv+0x8f/0x400 [10006.683602][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [10006.683602][ T282] process_backlog+0x101/0x620 [10006.683602][ T282] __napi_poll.constprop.0+0xa2/0x460 [10006.683602][ T282] net_rx_action+0x495/0xbe0 [10006.683602][ T282] __do_softirq+0x1b5/0x7f6 [10006.683602][ T282] [10006.686761][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10006.686761][ T282] netdev_get_by_index+0x5e/0x80 [10006.686761][ T282] fib6_nh_init+0x3d8/0x15b0 [10006.686761][ T282] ip6_route_info_create+0xf18/0x17d0 [10006.686761][ T282] ip6_route_add+0x1c/0x140 [10006.686761][ T282] addrconf_prefix_route+0x1cc/0x2b0 [10006.686761][ T282] inet6_addr_add+0x4f8/0xa40 [10006.686761][ T282] inet6_rtm_newaddr+0x560/0x6b0 [10006.686761][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10006.686761][ T282] netlink_rcv_skb+0x130/0x360 [10006.686761][ T282] netlink_unicast+0x449/0x710 [10006.686761][ T282] netlink_sendmsg+0x723/0xbe0 [10006.686761][ T282] ____sys_sendmsg+0x7b2/0xa10 [10006.686761][ T282] ___sys_sendmsg+0xee/0x170 [10006.686761][ T282] __sys_sendmsg+0xcd/0x170 [10006.686761][ T282] do_syscall_64+0xc6/0x1e0 [10006.686761][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10006.686761][ T282] [10006.690687][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10006.690687][ T282] netdev_get_by_index+0x5e/0x80 [10006.690687][ T282] fib6_nh_init+0x3d8/0x15b0 [10006.690687][ T282] ip6_route_info_create+0xf18/0x17d0 [10006.690687][ T282] addrconf_f6i_alloc+0x244/0x410 [10006.690687][ T282] ipv6_add_addr+0x411/0x2000 [10006.690687][ T282] inet6_addr_add+0x30e/0xa40 [10006.690687][ T282] inet6_rtm_newaddr+0x560/0x6b0 [10006.690687][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10006.690687][ T282] netlink_rcv_skb+0x130/0x360 [10006.690687][ T282] netlink_unicast+0x449/0x710 [10006.690687][ T282] netlink_sendmsg+0x723/0xbe0 [10006.690687][ T282] ____sys_sendmsg+0x7b2/0xa10 [10006.690687][ T282] ___sys_sendmsg+0xee/0x170 [10006.690687][ T282] __sys_sendmsg+0xcd/0x170 [10006.690687][ T282] do_syscall_64+0xc6/0x1e0 [10006.690687][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10006.690687][ T282] [10006.694565][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10006.694565][ T282] netdev_get_by_index+0x5e/0x80 [10006.694565][ T282] fib6_nh_init+0x3d8/0x15b0 [10006.694565][ T282] ip6_route_info_create+0xf18/0x17d0 [10006.694565][ T282] ip6_route_add+0x1c/0x140 [10006.694565][ T282] addrconf_add_mroute+0x129/0x180 [10006.694565][ T282] addrconf_add_dev+0xe2/0x170 [10006.694565][ T282] inet6_addr_add+0x12f/0xa40 [10006.694565][ T282] inet6_rtm_newaddr+0x560/0x6b0 [10006.694565][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10006.694565][ T282] netlink_rcv_skb+0x130/0x360 [10006.694565][ T282] netlink_unicast+0x449/0x710 [10006.694565][ T282] netlink_sendmsg+0x723/0xbe0 [10006.694565][ T282] ____sys_sendmsg+0x7b2/0xa10 [10006.694565][ T282] ___sys_sendmsg+0xee/0x170 [10006.694565][ T282] __sys_sendmsg+0xcd/0x170 [10006.694565][ T282] do_syscall_64+0xc6/0x1e0 [10006.694565][ T282] [10006.698420][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10006.698420][ T282] ipv6_add_dev+0x3ba/0x11c0 [10006.698420][ T282] ipv6_find_idev+0x102/0x170 [10006.698420][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [10006.698420][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10006.698420][ T282] netlink_rcv_skb+0x130/0x360 [10006.698420][ T282] netlink_unicast+0x449/0x710 [10006.698420][ T282] netlink_sendmsg+0x723/0xbe0 [10006.698420][ T282] ____sys_sendmsg+0x7b2/0xa10 [10006.698420][ T282] ___sys_sendmsg+0xee/0x170 [10006.698420][ T282] __sys_sendmsg+0xcd/0x170 [10006.698420][ T282] do_syscall_64+0xc6/0x1e0 [10006.698420][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10006.698420][ T282] [10006.701426][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10006.701426][ T282] neigh_parms_alloc+0x1e5/0x510 [10006.701426][ T282] ipv6_add_dev+0x2fe/0x11c0 [10006.701426][ T282] ipv6_find_idev+0x102/0x170 [10006.701426][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [10006.701426][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10006.701426][ T282] netlink_rcv_skb+0x130/0x360 [10006.701426][ T282] netlink_unicast+0x449/0x710 [10006.701426][ T282] netlink_sendmsg+0x723/0xbe0 [10006.701426][ T282] ____sys_sendmsg+0x7b2/0xa10 [10006.701426][ T282] ___sys_sendmsg+0xee/0x170 [10006.701426][ T282] __sys_sendmsg+0xcd/0x170 [10006.701426][ T282] do_syscall_64+0xc6/0x1e0 [10006.701426][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10006.701426][ T282] [10008.762961][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [10008.763464][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10008.763464][ T284] netdev_get_by_index+0x5e/0x80 [10008.763464][ T284] fib6_nh_init+0x3d8/0x15b0 [10008.763464][ T284] ip6_route_info_create+0xf18/0x17d0 [10008.763464][ T284] ip6_route_add+0x1c/0x140 [10008.763464][ T284] addrconf_prefix_route+0x1cc/0x2b0 [10008.763464][ T284] inet6_addr_add+0x4f8/0xa40 [10008.763464][ T284] inet6_rtm_newaddr+0x560/0x6b0 [10008.763464][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10008.763464][ T284] netlink_rcv_skb+0x130/0x360 [10008.763464][ T284] netlink_unicast+0x449/0x710 [10008.763464][ T284] netlink_sendmsg+0x723/0xbe0 [10008.763464][ T284] ____sys_sendmsg+0x7b2/0xa10 [10008.763464][ T284] ___sys_sendmsg+0xee/0x170 [10008.763464][ T284] __sys_sendmsg+0xcd/0x170 [10008.763464][ T284] do_syscall_64+0xc6/0x1e0 [10008.763464][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10008.763464][ T284] [10008.765942][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10008.765942][ T284] netdev_get_by_index+0x5e/0x80 [10008.765942][ T284] fib6_nh_init+0x3d8/0x15b0 [10008.765942][ T284] ip6_route_info_create+0xf18/0x17d0 [10008.765942][ T284] addrconf_f6i_alloc+0x244/0x410 [10008.765942][ T284] ipv6_add_addr+0x411/0x2000 [10008.765942][ T284] inet6_addr_add+0x30e/0xa40 [10008.765942][ T284] inet6_rtm_newaddr+0x560/0x6b0 [10008.765942][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10008.765942][ T284] netlink_rcv_skb+0x130/0x360 [10008.765942][ T284] netlink_unicast+0x449/0x710 [10008.765942][ T284] netlink_sendmsg+0x723/0xbe0 [10008.765942][ T284] ____sys_sendmsg+0x7b2/0xa10 [10008.765942][ T284] ___sys_sendmsg+0xee/0x170 [10008.765942][ T284] __sys_sendmsg+0xcd/0x170 [10008.765942][ T284] do_syscall_64+0xc6/0x1e0 [10008.765942][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10008.765942][ T284] [10008.768413][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10008.768413][ T284] netdev_get_by_index+0x5e/0x80 [10008.768413][ T284] fib6_nh_init+0x3d8/0x15b0 [10008.768413][ T284] ip6_route_info_create+0xf18/0x17d0 [10008.768413][ T284] ip6_route_add+0x1c/0x140 [10008.768413][ T284] addrconf_add_mroute+0x129/0x180 [10008.768413][ T284] addrconf_add_dev+0xe2/0x170 [10008.768413][ T284] inet6_addr_add+0x12f/0xa40 [10008.768413][ T284] inet6_rtm_newaddr+0x560/0x6b0 [10008.768413][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10008.768413][ T284] netlink_rcv_skb+0x130/0x360 [10008.768413][ T284] netlink_unicast+0x449/0x710 [10008.768413][ T284] netlink_sendmsg+0x723/0xbe0 [10008.768413][ T284] ____sys_sendmsg+0x7b2/0xa10 [10008.768413][ T284] ___sys_sendmsg+0xee/0x170 [10008.768413][ T284] __sys_sendmsg+0xcd/0x170 [10008.768413][ T284] do_syscall_64+0xc6/0x1e0 [10008.768413][ T284] [10008.770865][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10008.770865][ T284] ipv6_add_dev+0x3ba/0x11c0 [10008.770865][ T284] ipv6_find_idev+0x102/0x170 [10008.770865][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [10008.770865][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10008.770865][ T284] netlink_rcv_skb+0x130/0x360 [10008.770865][ T284] netlink_unicast+0x449/0x710 [10008.770865][ T284] netlink_sendmsg+0x723/0xbe0 [10008.770865][ T284] ____sys_sendmsg+0x7b2/0xa10 [10008.770865][ T284] ___sys_sendmsg+0xee/0x170 [10008.770865][ T284] __sys_sendmsg+0xcd/0x170 [10008.770865][ T284] do_syscall_64+0xc6/0x1e0 [10008.770865][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10008.770865][ T284] [10008.772776][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10008.772776][ T284] neigh_parms_alloc+0x1e5/0x510 [10008.772776][ T284] ipv6_add_dev+0x2fe/0x11c0 [10008.772776][ T284] ipv6_find_idev+0x102/0x170 [10008.772776][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [10008.772776][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10008.772776][ T284] netlink_rcv_skb+0x130/0x360 [10008.772776][ T284] netlink_unicast+0x449/0x710 [10008.772776][ T284] netlink_sendmsg+0x723/0xbe0 [10008.772776][ T284] ____sys_sendmsg+0x7b2/0xa10 [10008.772776][ T284] ___sys_sendmsg+0xee/0x170 [10008.772776][ T284] __sys_sendmsg+0xcd/0x170 [10008.772776][ T284] do_syscall_64+0xc6/0x1e0 [10008.772776][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10008.772776][ T284] [10016.875083][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [10016.875532][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [10016.875532][ T282] dst_init+0x84/0x4a0 [10016.875532][ T282] dst_alloc+0x97/0x150 [10016.875532][ T282] ip6_dst_alloc+0x23/0x90 [10016.875532][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [10016.875532][ T282] ip6_pol_route+0x56f/0x840 [10016.875532][ T282] fib6_rule_lookup+0x196/0x240 [10016.875532][ T282] ip6_route_input+0x542/0x980 [10016.875532][ T282] ipv6_rcv+0x8f/0x400 [10016.875532][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [10016.875532][ T282] process_backlog+0x101/0x620 [10016.875532][ T282] __napi_poll.constprop.0+0xa2/0x460 [10016.875532][ T282] net_rx_action+0x495/0xbe0 [10016.875532][ T282] __do_softirq+0x1b5/0x7f6 [10016.875532][ T282] [10016.877503][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10016.877503][ T282] netdev_get_by_index+0x5e/0x80 [10016.877503][ T282] fib6_nh_init+0x3d8/0x15b0 [10016.877503][ T282] ip6_route_info_create+0xf18/0x17d0 [10016.877503][ T282] ip6_route_add+0x1c/0x140 [10016.877503][ T282] addrconf_prefix_route+0x1cc/0x2b0 [10016.877503][ T282] inet6_addr_add+0x4f8/0xa40 [10016.877503][ T282] inet6_rtm_newaddr+0x560/0x6b0 [10016.877503][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10016.877503][ T282] netlink_rcv_skb+0x130/0x360 [10016.877503][ T282] netlink_unicast+0x449/0x710 [10016.877503][ T282] netlink_sendmsg+0x723/0xbe0 [10016.877503][ T282] ____sys_sendmsg+0x7b2/0xa10 [10016.877503][ T282] ___sys_sendmsg+0xee/0x170 [10016.877503][ T282] __sys_sendmsg+0xcd/0x170 [10016.877503][ T282] do_syscall_64+0xc6/0x1e0 [10016.877503][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10016.877503][ T282] [10016.879910][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10016.879910][ T282] netdev_get_by_index+0x5e/0x80 [10016.879910][ T282] fib6_nh_init+0x3d8/0x15b0 [10016.879910][ T282] ip6_route_info_create+0xf18/0x17d0 [10016.879910][ T282] addrconf_f6i_alloc+0x244/0x410 [10016.879910][ T282] ipv6_add_addr+0x411/0x2000 [10016.879910][ T282] inet6_addr_add+0x30e/0xa40 [10016.879910][ T282] inet6_rtm_newaddr+0x560/0x6b0 [10016.879910][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10016.879910][ T282] netlink_rcv_skb+0x130/0x360 [10016.879910][ T282] netlink_unicast+0x449/0x710 [10016.879910][ T282] netlink_sendmsg+0x723/0xbe0 [10016.879910][ T282] ____sys_sendmsg+0x7b2/0xa10 [10016.879910][ T282] ___sys_sendmsg+0xee/0x170 [10016.879910][ T282] __sys_sendmsg+0xcd/0x170 [10016.879910][ T282] do_syscall_64+0xc6/0x1e0 [10016.879910][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10016.879910][ T282] [10016.882316][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10016.882316][ T282] netdev_get_by_index+0x5e/0x80 [10016.882316][ T282] fib6_nh_init+0x3d8/0x15b0 [10016.882316][ T282] ip6_route_info_create+0xf18/0x17d0 [10016.882316][ T282] ip6_route_add+0x1c/0x140 [10016.882316][ T282] addrconf_add_mroute+0x129/0x180 [10016.882316][ T282] addrconf_add_dev+0xe2/0x170 [10016.882316][ T282] inet6_addr_add+0x12f/0xa40 [10016.882316][ T282] inet6_rtm_newaddr+0x560/0x6b0 [10016.882316][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10016.882316][ T282] netlink_rcv_skb+0x130/0x360 [10016.882316][ T282] netlink_unicast+0x449/0x710 [10016.882316][ T282] netlink_sendmsg+0x723/0xbe0 [10016.882316][ T282] ____sys_sendmsg+0x7b2/0xa10 [10016.882316][ T282] ___sys_sendmsg+0xee/0x170 [10016.882316][ T282] __sys_sendmsg+0xcd/0x170 [10016.882316][ T282] do_syscall_64+0xc6/0x1e0 [10016.882316][ T282] [10016.884682][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10016.884682][ T282] ipv6_add_dev+0x3ba/0x11c0 [10016.884682][ T282] ipv6_find_idev+0x102/0x170 [10016.884682][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [10016.884682][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10016.884682][ T282] netlink_rcv_skb+0x130/0x360 [10016.884682][ T282] netlink_unicast+0x449/0x710 [10016.884682][ T282] netlink_sendmsg+0x723/0xbe0 [10016.884682][ T282] ____sys_sendmsg+0x7b2/0xa10 [10016.884682][ T282] ___sys_sendmsg+0xee/0x170 [10016.884682][ T282] __sys_sendmsg+0xcd/0x170 [10016.884682][ T282] do_syscall_64+0xc6/0x1e0 [10016.884682][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10016.884682][ T282] [10016.886519][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10016.886519][ T282] neigh_parms_alloc+0x1e5/0x510 [10016.886519][ T282] ipv6_add_dev+0x2fe/0x11c0 [10016.886519][ T282] ipv6_find_idev+0x102/0x170 [10016.886519][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [10016.886519][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10016.886519][ T282] netlink_rcv_skb+0x130/0x360 [10016.886519][ T282] netlink_unicast+0x449/0x710 [10016.886519][ T282] netlink_sendmsg+0x723/0xbe0 [10016.886519][ T282] ____sys_sendmsg+0x7b2/0xa10 [10016.886519][ T282] ___sys_sendmsg+0xee/0x170 [10016.886519][ T282] __sys_sendmsg+0xcd/0x170 [10016.886519][ T282] do_syscall_64+0xc6/0x1e0 [10016.886519][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10016.886519][ T282] [10018.923027][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [10018.923541][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10018.923541][ T284] netdev_get_by_index+0x5e/0x80 [10018.923541][ T284] fib6_nh_init+0x3d8/0x15b0 [10018.923541][ T284] ip6_route_info_create+0xf18/0x17d0 [10018.923541][ T284] ip6_route_add+0x1c/0x140 [10018.923541][ T284] addrconf_prefix_route+0x1cc/0x2b0 [10018.923541][ T284] inet6_addr_add+0x4f8/0xa40 [10018.923541][ T284] inet6_rtm_newaddr+0x560/0x6b0 [10018.923541][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10018.923541][ T284] netlink_rcv_skb+0x130/0x360 [10018.923541][ T284] netlink_unicast+0x449/0x710 [10018.923541][ T284] netlink_sendmsg+0x723/0xbe0 [10018.923541][ T284] ____sys_sendmsg+0x7b2/0xa10 [10018.923541][ T284] ___sys_sendmsg+0xee/0x170 [10018.923541][ T284] __sys_sendmsg+0xcd/0x170 [10018.923541][ T284] do_syscall_64+0xc6/0x1e0 [10018.923541][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10018.923541][ T284] [10018.926029][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10018.926029][ T284] netdev_get_by_index+0x5e/0x80 [10018.926029][ T284] fib6_nh_init+0x3d8/0x15b0 [10018.926029][ T284] ip6_route_info_create+0xf18/0x17d0 [10018.926029][ T284] addrconf_f6i_alloc+0x244/0x410 [10018.926029][ T284] ipv6_add_addr+0x411/0x2000 [10018.926029][ T284] inet6_addr_add+0x30e/0xa40 [10018.926029][ T284] inet6_rtm_newaddr+0x560/0x6b0 [10018.926029][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10018.926029][ T284] netlink_rcv_skb+0x130/0x360 [10018.926029][ T284] netlink_unicast+0x449/0x710 [10018.926029][ T284] netlink_sendmsg+0x723/0xbe0 [10018.926029][ T284] ____sys_sendmsg+0x7b2/0xa10 [10018.926029][ T284] ___sys_sendmsg+0xee/0x170 [10018.926029][ T284] __sys_sendmsg+0xcd/0x170 [10018.926029][ T284] do_syscall_64+0xc6/0x1e0 [10018.926029][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10018.926029][ T284] [10018.928501][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10018.928501][ T284] netdev_get_by_index+0x5e/0x80 [10018.928501][ T284] fib6_nh_init+0x3d8/0x15b0 [10018.928501][ T284] ip6_route_info_create+0xf18/0x17d0 [10018.928501][ T284] ip6_route_add+0x1c/0x140 [10018.928501][ T284] addrconf_add_mroute+0x129/0x180 [10018.928501][ T284] addrconf_add_dev+0xe2/0x170 [10018.928501][ T284] inet6_addr_add+0x12f/0xa40 [10018.928501][ T284] inet6_rtm_newaddr+0x560/0x6b0 [10018.928501][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10018.928501][ T284] netlink_rcv_skb+0x130/0x360 [10018.928501][ T284] netlink_unicast+0x449/0x710 [10018.928501][ T284] netlink_sendmsg+0x723/0xbe0 [10018.928501][ T284] ____sys_sendmsg+0x7b2/0xa10 [10018.928501][ T284] ___sys_sendmsg+0xee/0x170 [10018.928501][ T284] __sys_sendmsg+0xcd/0x170 [10018.928501][ T284] do_syscall_64+0xc6/0x1e0 [10018.928501][ T284] [10018.930922][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10018.930922][ T284] ipv6_add_dev+0x3ba/0x11c0 [10018.930922][ T284] ipv6_find_idev+0x102/0x170 [10018.930922][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [10018.930922][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10018.930922][ T284] netlink_rcv_skb+0x130/0x360 [10018.930922][ T284] netlink_unicast+0x449/0x710 [10018.930922][ T284] netlink_sendmsg+0x723/0xbe0 [10018.930922][ T284] ____sys_sendmsg+0x7b2/0xa10 [10018.930922][ T284] ___sys_sendmsg+0xee/0x170 [10018.930922][ T284] __sys_sendmsg+0xcd/0x170 [10018.930922][ T284] do_syscall_64+0xc6/0x1e0 [10018.930922][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10018.930922][ T284] [10018.932813][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10018.932813][ T284] neigh_parms_alloc+0x1e5/0x510 [10018.932813][ T284] ipv6_add_dev+0x2fe/0x11c0 [10018.932813][ T284] ipv6_find_idev+0x102/0x170 [10018.932813][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [10018.932813][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10018.932813][ T284] netlink_rcv_skb+0x130/0x360 [10018.932813][ T284] netlink_unicast+0x449/0x710 [10018.932813][ T284] netlink_sendmsg+0x723/0xbe0 [10018.932813][ T284] ____sys_sendmsg+0x7b2/0xa10 [10018.932813][ T284] ___sys_sendmsg+0xee/0x170 [10018.932813][ T284] __sys_sendmsg+0xcd/0x170 [10018.932813][ T284] do_syscall_64+0xc6/0x1e0 [10018.932813][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10018.932813][ T284] [10027.131006][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [10027.131455][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [10027.131455][ T282] dst_init+0x84/0x4a0 [10027.131455][ T282] dst_alloc+0x97/0x150 [10027.131455][ T282] ip6_dst_alloc+0x23/0x90 [10027.131455][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [10027.131455][ T282] ip6_pol_route+0x56f/0x840 [10027.131455][ T282] fib6_rule_lookup+0x196/0x240 [10027.131455][ T282] ip6_route_input+0x542/0x980 [10027.131455][ T282] ipv6_rcv+0x8f/0x400 [10027.131455][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [10027.131455][ T282] process_backlog+0x101/0x620 [10027.131455][ T282] __napi_poll.constprop.0+0xa2/0x460 [10027.131455][ T282] net_rx_action+0x495/0xbe0 [10027.131455][ T282] __do_softirq+0x1b5/0x7f6 [10027.131455][ T282] [10027.133446][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10027.133446][ T282] netdev_get_by_index+0x5e/0x80 [10027.133446][ T282] fib6_nh_init+0x3d8/0x15b0 [10027.133446][ T282] ip6_route_info_create+0xf18/0x17d0 [10027.133446][ T282] ip6_route_add+0x1c/0x140 [10027.133446][ T282] addrconf_prefix_route+0x1cc/0x2b0 [10027.133446][ T282] inet6_addr_add+0x4f8/0xa40 [10027.133446][ T282] inet6_rtm_newaddr+0x560/0x6b0 [10027.133446][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10027.133446][ T282] netlink_rcv_skb+0x130/0x360 [10027.133446][ T282] netlink_unicast+0x449/0x710 [10027.133446][ T282] netlink_sendmsg+0x723/0xbe0 [10027.133446][ T282] ____sys_sendmsg+0x7b2/0xa10 [10027.133446][ T282] ___sys_sendmsg+0xee/0x170 [10027.133446][ T282] __sys_sendmsg+0xcd/0x170 [10027.133446][ T282] do_syscall_64+0xc6/0x1e0 [10027.133446][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10027.133446][ T282] [10027.135863][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10027.135863][ T282] netdev_get_by_index+0x5e/0x80 [10027.135863][ T282] fib6_nh_init+0x3d8/0x15b0 [10027.135863][ T282] ip6_route_info_create+0xf18/0x17d0 [10027.135863][ T282] addrconf_f6i_alloc+0x244/0x410 [10027.135863][ T282] ipv6_add_addr+0x411/0x2000 [10027.135863][ T282] inet6_addr_add+0x30e/0xa40 [10027.135863][ T282] inet6_rtm_newaddr+0x560/0x6b0 [10027.135863][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10027.135863][ T282] netlink_rcv_skb+0x130/0x360 [10027.135863][ T282] netlink_unicast+0x449/0x710 [10027.135863][ T282] netlink_sendmsg+0x723/0xbe0 [10027.135863][ T282] ____sys_sendmsg+0x7b2/0xa10 [10027.135863][ T282] ___sys_sendmsg+0xee/0x170 [10027.135863][ T282] __sys_sendmsg+0xcd/0x170 [10027.135863][ T282] do_syscall_64+0xc6/0x1e0 [10027.135863][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10027.135863][ T282] [10027.138289][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10027.138289][ T282] netdev_get_by_index+0x5e/0x80 [10027.138289][ T282] fib6_nh_init+0x3d8/0x15b0 [10027.138289][ T282] ip6_route_info_create+0xf18/0x17d0 [10027.138289][ T282] ip6_route_add+0x1c/0x140 [10027.138289][ T282] addrconf_add_mroute+0x129/0x180 [10027.138289][ T282] addrconf_add_dev+0xe2/0x170 [10027.138289][ T282] inet6_addr_add+0x12f/0xa40 [10027.138289][ T282] inet6_rtm_newaddr+0x560/0x6b0 [10027.138289][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10027.138289][ T282] netlink_rcv_skb+0x130/0x360 [10027.138289][ T282] netlink_unicast+0x449/0x710 [10027.138289][ T282] netlink_sendmsg+0x723/0xbe0 [10027.138289][ T282] ____sys_sendmsg+0x7b2/0xa10 [10027.138289][ T282] ___sys_sendmsg+0xee/0x170 [10027.138289][ T282] __sys_sendmsg+0xcd/0x170 [10027.138289][ T282] do_syscall_64+0xc6/0x1e0 [10027.138289][ T282] [10027.140656][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10027.140656][ T282] ipv6_add_dev+0x3ba/0x11c0 [10027.140656][ T282] ipv6_find_idev+0x102/0x170 [10027.140656][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [10027.140656][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10027.140656][ T282] netlink_rcv_skb+0x130/0x360 [10027.140656][ T282] netlink_unicast+0x449/0x710 [10027.140656][ T282] netlink_sendmsg+0x723/0xbe0 [10027.140656][ T282] ____sys_sendmsg+0x7b2/0xa10 [10027.140656][ T282] ___sys_sendmsg+0xee/0x170 [10027.140656][ T282] __sys_sendmsg+0xcd/0x170 [10027.140656][ T282] do_syscall_64+0xc6/0x1e0 [10027.140656][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10027.140656][ T282] [10027.142511][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10027.142511][ T282] neigh_parms_alloc+0x1e5/0x510 [10027.142511][ T282] ipv6_add_dev+0x2fe/0x11c0 [10027.142511][ T282] ipv6_find_idev+0x102/0x170 [10027.142511][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [10027.142511][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10027.142511][ T282] netlink_rcv_skb+0x130/0x360 [10027.142511][ T282] netlink_unicast+0x449/0x710 [10027.142511][ T282] netlink_sendmsg+0x723/0xbe0 [10027.142511][ T282] ____sys_sendmsg+0x7b2/0xa10 [10027.142511][ T282] ___sys_sendmsg+0xee/0x170 [10027.142511][ T282] __sys_sendmsg+0xcd/0x170 [10027.142511][ T282] do_syscall_64+0xc6/0x1e0 [10027.142511][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10027.142511][ T282] [10029.171019][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [10029.171497][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10029.171497][ T284] netdev_get_by_index+0x5e/0x80 [10029.171497][ T284] fib6_nh_init+0x3d8/0x15b0 [10029.171497][ T284] ip6_route_info_create+0xf18/0x17d0 [10029.171497][ T284] ip6_route_add+0x1c/0x140 [10029.171497][ T284] addrconf_prefix_route+0x1cc/0x2b0 [10029.171497][ T284] inet6_addr_add+0x4f8/0xa40 [10029.171497][ T284] inet6_rtm_newaddr+0x560/0x6b0 [10029.171497][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10029.171497][ T284] netlink_rcv_skb+0x130/0x360 [10029.171497][ T284] netlink_unicast+0x449/0x710 [10029.171497][ T284] netlink_sendmsg+0x723/0xbe0 [10029.171497][ T284] ____sys_sendmsg+0x7b2/0xa10 [10029.171497][ T284] ___sys_sendmsg+0xee/0x170 [10029.171497][ T284] __sys_sendmsg+0xcd/0x170 [10029.171497][ T284] do_syscall_64+0xc6/0x1e0 [10029.171497][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10029.171497][ T284] [10029.173788][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10029.173788][ T284] netdev_get_by_index+0x5e/0x80 [10029.173788][ T284] fib6_nh_init+0x3d8/0x15b0 [10029.173788][ T284] ip6_route_info_create+0xf18/0x17d0 [10029.173788][ T284] addrconf_f6i_alloc+0x244/0x410 [10029.173788][ T284] ipv6_add_addr+0x411/0x2000 [10029.173788][ T284] inet6_addr_add+0x30e/0xa40 [10029.173788][ T284] inet6_rtm_newaddr+0x560/0x6b0 [10029.173788][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10029.173788][ T284] netlink_rcv_skb+0x130/0x360 [10029.173788][ T284] netlink_unicast+0x449/0x710 [10029.173788][ T284] netlink_sendmsg+0x723/0xbe0 [10029.173788][ T284] ____sys_sendmsg+0x7b2/0xa10 [10029.173788][ T284] ___sys_sendmsg+0xee/0x170 [10029.173788][ T284] __sys_sendmsg+0xcd/0x170 [10029.173788][ T284] do_syscall_64+0xc6/0x1e0 [10029.173788][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10029.173788][ T284] [10029.176020][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10029.176020][ T284] netdev_get_by_index+0x5e/0x80 [10029.176020][ T284] fib6_nh_init+0x3d8/0x15b0 [10029.176020][ T284] ip6_route_info_create+0xf18/0x17d0 [10029.176020][ T284] ip6_route_add+0x1c/0x140 [10029.176020][ T284] addrconf_add_mroute+0x129/0x180 [10029.176020][ T284] addrconf_add_dev+0xe2/0x170 [10029.176020][ T284] inet6_addr_add+0x12f/0xa40 [10029.176020][ T284] inet6_rtm_newaddr+0x560/0x6b0 [10029.176020][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10029.176020][ T284] netlink_rcv_skb+0x130/0x360 [10029.176020][ T284] netlink_unicast+0x449/0x710 [10029.176020][ T284] netlink_sendmsg+0x723/0xbe0 [10029.176020][ T284] ____sys_sendmsg+0x7b2/0xa10 [10029.176020][ T284] ___sys_sendmsg+0xee/0x170 [10029.176020][ T284] __sys_sendmsg+0xcd/0x170 [10029.176020][ T284] do_syscall_64+0xc6/0x1e0 [10029.176020][ T284] [10029.178220][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10029.178220][ T284] ipv6_add_dev+0x3ba/0x11c0 [10029.178220][ T284] ipv6_find_idev+0x102/0x170 [10029.178220][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [10029.178220][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10029.178220][ T284] netlink_rcv_skb+0x130/0x360 [10029.178220][ T284] netlink_unicast+0x449/0x710 [10029.178220][ T284] netlink_sendmsg+0x723/0xbe0 [10029.178220][ T284] ____sys_sendmsg+0x7b2/0xa10 [10029.178220][ T284] ___sys_sendmsg+0xee/0x170 [10029.178220][ T284] __sys_sendmsg+0xcd/0x170 [10029.178220][ T284] do_syscall_64+0xc6/0x1e0 [10029.178220][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10029.178220][ T284] [10029.179937][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10029.179937][ T284] neigh_parms_alloc+0x1e5/0x510 [10029.179937][ T284] ipv6_add_dev+0x2fe/0x11c0 [10029.179937][ T284] ipv6_find_idev+0x102/0x170 [10029.179937][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [10029.179937][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10029.179937][ T284] netlink_rcv_skb+0x130/0x360 [10029.179937][ T284] netlink_unicast+0x449/0x710 [10029.179937][ T284] netlink_sendmsg+0x723/0xbe0 [10029.179937][ T284] ____sys_sendmsg+0x7b2/0xa10 [10029.179937][ T284] ___sys_sendmsg+0xee/0x170 [10029.179937][ T284] __sys_sendmsg+0xcd/0x170 [10029.179937][ T284] do_syscall_64+0xc6/0x1e0 [10029.179937][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10029.179937][ T284] [10037.171052][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [10037.171475][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [10037.171475][ T282] dst_init+0x84/0x4a0 [10037.171475][ T282] dst_alloc+0x97/0x150 [10037.171475][ T282] ip6_dst_alloc+0x23/0x90 [10037.171475][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [10037.171475][ T282] ip6_pol_route+0x56f/0x840 [10037.171475][ T282] fib6_rule_lookup+0x196/0x240 [10037.171475][ T282] ip6_route_input+0x542/0x980 [10037.171475][ T282] ipv6_rcv+0x8f/0x400 [10037.171475][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [10037.171475][ T282] process_backlog+0x101/0x620 [10037.171475][ T282] __napi_poll.constprop.0+0xa2/0x460 [10037.171475][ T282] net_rx_action+0x495/0xbe0 [10037.171475][ T282] __do_softirq+0x1b5/0x7f6 [10037.171475][ T282] [10037.173290][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10037.173290][ T282] netdev_get_by_index+0x5e/0x80 [10037.173290][ T282] fib6_nh_init+0x3d8/0x15b0 [10037.173290][ T282] ip6_route_info_create+0xf18/0x17d0 [10037.173290][ T282] ip6_route_add+0x1c/0x140 [10037.173290][ T282] addrconf_prefix_route+0x1cc/0x2b0 [10037.173290][ T282] inet6_addr_add+0x4f8/0xa40 [10037.173290][ T282] inet6_rtm_newaddr+0x560/0x6b0 [10037.173290][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10037.173290][ T282] netlink_rcv_skb+0x130/0x360 [10037.173290][ T282] netlink_unicast+0x449/0x710 [10037.173290][ T282] netlink_sendmsg+0x723/0xbe0 [10037.173290][ T282] ____sys_sendmsg+0x7b2/0xa10 [10037.173290][ T282] ___sys_sendmsg+0xee/0x170 [10037.173290][ T282] __sys_sendmsg+0xcd/0x170 [10037.173290][ T282] do_syscall_64+0xc6/0x1e0 [10037.173290][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10037.173290][ T282] [10037.175503][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10037.175503][ T282] netdev_get_by_index+0x5e/0x80 [10037.175503][ T282] fib6_nh_init+0x3d8/0x15b0 [10037.175503][ T282] ip6_route_info_create+0xf18/0x17d0 [10037.175503][ T282] addrconf_f6i_alloc+0x244/0x410 [10037.175503][ T282] ipv6_add_addr+0x411/0x2000 [10037.175503][ T282] inet6_addr_add+0x30e/0xa40 [10037.175503][ T282] inet6_rtm_newaddr+0x560/0x6b0 [10037.175503][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10037.175503][ T282] netlink_rcv_skb+0x130/0x360 [10037.175503][ T282] netlink_unicast+0x449/0x710 [10037.175503][ T282] netlink_sendmsg+0x723/0xbe0 [10037.175503][ T282] ____sys_sendmsg+0x7b2/0xa10 [10037.175503][ T282] ___sys_sendmsg+0xee/0x170 [10037.175503][ T282] __sys_sendmsg+0xcd/0x170 [10037.175503][ T282] do_syscall_64+0xc6/0x1e0 [10037.175503][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10037.175503][ T282] [10037.177714][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10037.177714][ T282] netdev_get_by_index+0x5e/0x80 [10037.177714][ T282] fib6_nh_init+0x3d8/0x15b0 [10037.177714][ T282] ip6_route_info_create+0xf18/0x17d0 [10037.177714][ T282] ip6_route_add+0x1c/0x140 [10037.177714][ T282] addrconf_add_mroute+0x129/0x180 [10037.177714][ T282] addrconf_add_dev+0xe2/0x170 [10037.177714][ T282] inet6_addr_add+0x12f/0xa40 [10037.177714][ T282] inet6_rtm_newaddr+0x560/0x6b0 [10037.177714][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10037.177714][ T282] netlink_rcv_skb+0x130/0x360 [10037.177714][ T282] netlink_unicast+0x449/0x710 [10037.177714][ T282] netlink_sendmsg+0x723/0xbe0 [10037.177714][ T282] ____sys_sendmsg+0x7b2/0xa10 [10037.177714][ T282] ___sys_sendmsg+0xee/0x170 [10037.177714][ T282] __sys_sendmsg+0xcd/0x170 [10037.177714][ T282] do_syscall_64+0xc6/0x1e0 [10037.177714][ T282] [10037.179887][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10037.179887][ T282] ipv6_add_dev+0x3ba/0x11c0 [10037.179887][ T282] ipv6_find_idev+0x102/0x170 [10037.179887][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [10037.179887][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10037.179887][ T282] netlink_rcv_skb+0x130/0x360 [10037.179887][ T282] netlink_unicast+0x449/0x710 [10037.179887][ T282] netlink_sendmsg+0x723/0xbe0 [10037.179887][ T282] ____sys_sendmsg+0x7b2/0xa10 [10037.179887][ T282] ___sys_sendmsg+0xee/0x170 [10037.179887][ T282] __sys_sendmsg+0xcd/0x170 [10037.179887][ T282] do_syscall_64+0xc6/0x1e0 [10037.179887][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10037.179887][ T282] [10037.181585][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10037.181585][ T282] neigh_parms_alloc+0x1e5/0x510 [10037.181585][ T282] ipv6_add_dev+0x2fe/0x11c0 [10037.181585][ T282] ipv6_find_idev+0x102/0x170 [10037.181585][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [10037.181585][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10037.181585][ T282] netlink_rcv_skb+0x130/0x360 [10037.181585][ T282] netlink_unicast+0x449/0x710 [10037.181585][ T282] netlink_sendmsg+0x723/0xbe0 [10037.181585][ T282] ____sys_sendmsg+0x7b2/0xa10 [10037.181585][ T282] ___sys_sendmsg+0xee/0x170 [10037.181585][ T282] __sys_sendmsg+0xcd/0x170 [10037.181585][ T282] do_syscall_64+0xc6/0x1e0 [10037.181585][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10037.181585][ T282] [10039.218971][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [10039.219468][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10039.219468][ T284] netdev_get_by_index+0x5e/0x80 [10039.219468][ T284] fib6_nh_init+0x3d8/0x15b0 [10039.219468][ T284] ip6_route_info_create+0xf18/0x17d0 [10039.219468][ T284] ip6_route_add+0x1c/0x140 [10039.219468][ T284] addrconf_prefix_route+0x1cc/0x2b0 [10039.219468][ T284] inet6_addr_add+0x4f8/0xa40 [10039.219468][ T284] inet6_rtm_newaddr+0x560/0x6b0 [10039.219468][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10039.219468][ T284] netlink_rcv_skb+0x130/0x360 [10039.219468][ T284] netlink_unicast+0x449/0x710 [10039.219468][ T284] netlink_sendmsg+0x723/0xbe0 [10039.219468][ T284] ____sys_sendmsg+0x7b2/0xa10 [10039.219468][ T284] ___sys_sendmsg+0xee/0x170 [10039.219468][ T284] __sys_sendmsg+0xcd/0x170 [10039.219468][ T284] do_syscall_64+0xc6/0x1e0 [10039.219468][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10039.219468][ T284] [10039.221727][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10039.221727][ T284] netdev_get_by_index+0x5e/0x80 [10039.221727][ T284] fib6_nh_init+0x3d8/0x15b0 [10039.221727][ T284] ip6_route_info_create+0xf18/0x17d0 [10039.221727][ T284] addrconf_f6i_alloc+0x244/0x410 [10039.221727][ T284] ipv6_add_addr+0x411/0x2000 [10039.221727][ T284] inet6_addr_add+0x30e/0xa40 [10039.221727][ T284] inet6_rtm_newaddr+0x560/0x6b0 [10039.221727][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10039.221727][ T284] netlink_rcv_skb+0x130/0x360 [10039.221727][ T284] netlink_unicast+0x449/0x710 [10039.221727][ T284] netlink_sendmsg+0x723/0xbe0 [10039.221727][ T284] ____sys_sendmsg+0x7b2/0xa10 [10039.221727][ T284] ___sys_sendmsg+0xee/0x170 [10039.221727][ T284] __sys_sendmsg+0xcd/0x170 [10039.221727][ T284] do_syscall_64+0xc6/0x1e0 [10039.221727][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10039.221727][ T284] [10039.223975][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10039.223975][ T284] netdev_get_by_index+0x5e/0x80 [10039.223975][ T284] fib6_nh_init+0x3d8/0x15b0 [10039.223975][ T284] ip6_route_info_create+0xf18/0x17d0 [10039.223975][ T284] ip6_route_add+0x1c/0x140 [10039.223975][ T284] addrconf_add_mroute+0x129/0x180 [10039.223975][ T284] addrconf_add_dev+0xe2/0x170 [10039.223975][ T284] inet6_addr_add+0x12f/0xa40 [10039.223975][ T284] inet6_rtm_newaddr+0x560/0x6b0 [10039.223975][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10039.223975][ T284] netlink_rcv_skb+0x130/0x360 [10039.223975][ T284] netlink_unicast+0x449/0x710 [10039.223975][ T284] netlink_sendmsg+0x723/0xbe0 [10039.223975][ T284] ____sys_sendmsg+0x7b2/0xa10 [10039.223975][ T284] ___sys_sendmsg+0xee/0x170 [10039.223975][ T284] __sys_sendmsg+0xcd/0x170 [10039.223975][ T284] do_syscall_64+0xc6/0x1e0 [10039.223975][ T284] [10039.226275][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10039.226275][ T284] ipv6_add_dev+0x3ba/0x11c0 [10039.226275][ T284] ipv6_find_idev+0x102/0x170 [10039.226275][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [10039.226275][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10039.226275][ T284] netlink_rcv_skb+0x130/0x360 [10039.226275][ T284] netlink_unicast+0x449/0x710 [10039.226275][ T284] netlink_sendmsg+0x723/0xbe0 [10039.226275][ T284] ____sys_sendmsg+0x7b2/0xa10 [10039.226275][ T284] ___sys_sendmsg+0xee/0x170 [10039.226275][ T284] __sys_sendmsg+0xcd/0x170 [10039.226275][ T284] do_syscall_64+0xc6/0x1e0 [10039.226275][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10039.226275][ T284] [10039.227993][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10039.227993][ T284] neigh_parms_alloc+0x1e5/0x510 [10039.227993][ T284] ipv6_add_dev+0x2fe/0x11c0 [10039.227993][ T284] ipv6_find_idev+0x102/0x170 [10039.227993][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [10039.227993][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10039.227993][ T284] netlink_rcv_skb+0x130/0x360 [10039.227993][ T284] netlink_unicast+0x449/0x710 [10039.227993][ T284] netlink_sendmsg+0x723/0xbe0 [10039.227993][ T284] ____sys_sendmsg+0x7b2/0xa10 [10039.227993][ T284] ___sys_sendmsg+0xee/0x170 [10039.227993][ T284] __sys_sendmsg+0xcd/0x170 [10039.227993][ T284] do_syscall_64+0xc6/0x1e0 [10039.227993][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10039.227993][ T284] [10047.418980][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [10047.419460][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [10047.419460][ T282] dst_init+0x84/0x4a0 [10047.419460][ T282] dst_alloc+0x97/0x150 [10047.419460][ T282] ip6_dst_alloc+0x23/0x90 [10047.419460][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [10047.419460][ T282] ip6_pol_route+0x56f/0x840 [10047.419460][ T282] fib6_rule_lookup+0x196/0x240 [10047.419460][ T282] ip6_route_input+0x542/0x980 [10047.419460][ T282] ipv6_rcv+0x8f/0x400 [10047.419460][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [10047.419460][ T282] process_backlog+0x101/0x620 [10047.419460][ T282] __napi_poll.constprop.0+0xa2/0x460 [10047.419460][ T282] net_rx_action+0x495/0xbe0 [10047.419460][ T282] __do_softirq+0x1b5/0x7f6 [10047.419460][ T282] [10047.421302][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10047.421302][ T282] netdev_get_by_index+0x5e/0x80 [10047.421302][ T282] fib6_nh_init+0x3d8/0x15b0 [10047.421302][ T282] ip6_route_info_create+0xf18/0x17d0 [10047.421302][ T282] ip6_route_add+0x1c/0x140 [10047.421302][ T282] addrconf_prefix_route+0x1cc/0x2b0 [10047.421302][ T282] inet6_addr_add+0x4f8/0xa40 [10047.421302][ T282] inet6_rtm_newaddr+0x560/0x6b0 [10047.421302][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10047.421302][ T282] netlink_rcv_skb+0x130/0x360 [10047.421302][ T282] netlink_unicast+0x449/0x710 [10047.421302][ T282] netlink_sendmsg+0x723/0xbe0 [10047.421302][ T282] ____sys_sendmsg+0x7b2/0xa10 [10047.421302][ T282] ___sys_sendmsg+0xee/0x170 [10047.421302][ T282] __sys_sendmsg+0xcd/0x170 [10047.421302][ T282] do_syscall_64+0xc6/0x1e0 [10047.421302][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10047.421302][ T282] [10047.423566][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10047.423566][ T282] netdev_get_by_index+0x5e/0x80 [10047.423566][ T282] fib6_nh_init+0x3d8/0x15b0 [10047.423566][ T282] ip6_route_info_create+0xf18/0x17d0 [10047.423566][ T282] addrconf_f6i_alloc+0x244/0x410 [10047.423566][ T282] ipv6_add_addr+0x411/0x2000 [10047.423566][ T282] inet6_addr_add+0x30e/0xa40 [10047.423566][ T282] inet6_rtm_newaddr+0x560/0x6b0 [10047.423566][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10047.423566][ T282] netlink_rcv_skb+0x130/0x360 [10047.423566][ T282] netlink_unicast+0x449/0x710 [10047.423566][ T282] netlink_sendmsg+0x723/0xbe0 [10047.423566][ T282] ____sys_sendmsg+0x7b2/0xa10 [10047.423566][ T282] ___sys_sendmsg+0xee/0x170 [10047.423566][ T282] __sys_sendmsg+0xcd/0x170 [10047.423566][ T282] do_syscall_64+0xc6/0x1e0 [10047.423566][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10047.423566][ T282] [10047.425816][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10047.425816][ T282] netdev_get_by_index+0x5e/0x80 [10047.425816][ T282] fib6_nh_init+0x3d8/0x15b0 [10047.425816][ T282] ip6_route_info_create+0xf18/0x17d0 [10047.425816][ T282] ip6_route_add+0x1c/0x140 [10047.425816][ T282] addrconf_add_mroute+0x129/0x180 [10047.425816][ T282] addrconf_add_dev+0xe2/0x170 [10047.425816][ T282] inet6_addr_add+0x12f/0xa40 [10047.425816][ T282] inet6_rtm_newaddr+0x560/0x6b0 [10047.425816][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10047.425816][ T282] netlink_rcv_skb+0x130/0x360 [10047.425816][ T282] netlink_unicast+0x449/0x710 [10047.425816][ T282] netlink_sendmsg+0x723/0xbe0 [10047.425816][ T282] ____sys_sendmsg+0x7b2/0xa10 [10047.425816][ T282] ___sys_sendmsg+0xee/0x170 [10047.425816][ T282] __sys_sendmsg+0xcd/0x170 [10047.425816][ T282] do_syscall_64+0xc6/0x1e0 [10047.425816][ T282] [10047.428008][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10047.428008][ T282] ipv6_add_dev+0x3ba/0x11c0 [10047.428008][ T282] ipv6_find_idev+0x102/0x170 [10047.428008][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [10047.428008][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10047.428008][ T282] netlink_rcv_skb+0x130/0x360 [10047.428008][ T282] netlink_unicast+0x449/0x710 [10047.428008][ T282] netlink_sendmsg+0x723/0xbe0 [10047.428008][ T282] ____sys_sendmsg+0x7b2/0xa10 [10047.428008][ T282] ___sys_sendmsg+0xee/0x170 [10047.428008][ T282] __sys_sendmsg+0xcd/0x170 [10047.428008][ T282] do_syscall_64+0xc6/0x1e0 [10047.428008][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10047.428008][ T282] [10047.429739][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10047.429739][ T282] neigh_parms_alloc+0x1e5/0x510 [10047.429739][ T282] ipv6_add_dev+0x2fe/0x11c0 [10047.429739][ T282] ipv6_find_idev+0x102/0x170 [10047.429739][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [10047.429739][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10047.429739][ T282] netlink_rcv_skb+0x130/0x360 [10047.429739][ T282] netlink_unicast+0x449/0x710 [10047.429739][ T282] netlink_sendmsg+0x723/0xbe0 [10047.429739][ T282] ____sys_sendmsg+0x7b2/0xa10 [10047.429739][ T282] ___sys_sendmsg+0xee/0x170 [10047.429739][ T282] __sys_sendmsg+0xcd/0x170 [10047.429739][ T282] do_syscall_64+0xc6/0x1e0 [10047.429739][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10047.429739][ T282] [10049.467026][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [10049.467595][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10049.467595][ T284] netdev_get_by_index+0x5e/0x80 [10049.467595][ T284] fib6_nh_init+0x3d8/0x15b0 [10049.467595][ T284] ip6_route_info_create+0xf18/0x17d0 [10049.467595][ T284] ip6_route_add+0x1c/0x140 [10049.467595][ T284] addrconf_prefix_route+0x1cc/0x2b0 [10049.467595][ T284] inet6_addr_add+0x4f8/0xa40 [10049.467595][ T284] inet6_rtm_newaddr+0x560/0x6b0 [10049.467595][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10049.467595][ T284] netlink_rcv_skb+0x130/0x360 [10049.467595][ T284] netlink_unicast+0x449/0x710 [10049.467595][ T284] netlink_sendmsg+0x723/0xbe0 [10049.467595][ T284] ____sys_sendmsg+0x7b2/0xa10 [10049.467595][ T284] ___sys_sendmsg+0xee/0x170 [10049.467595][ T284] __sys_sendmsg+0xcd/0x170 [10049.467595][ T284] do_syscall_64+0xc6/0x1e0 [10049.467595][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10049.467595][ T284] [10049.471380][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10049.471380][ T284] netdev_get_by_index+0x5e/0x80 [10049.471380][ T284] fib6_nh_init+0x3d8/0x15b0 [10049.471380][ T284] ip6_route_info_create+0xf18/0x17d0 [10049.471380][ T284] addrconf_f6i_alloc+0x244/0x410 [10049.471380][ T284] ipv6_add_addr+0x411/0x2000 [10049.471380][ T284] inet6_addr_add+0x30e/0xa40 [10049.471380][ T284] inet6_rtm_newaddr+0x560/0x6b0 [10049.471380][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10049.471380][ T284] netlink_rcv_skb+0x130/0x360 [10049.471380][ T284] netlink_unicast+0x449/0x710 [10049.471380][ T284] netlink_sendmsg+0x723/0xbe0 [10049.471380][ T284] ____sys_sendmsg+0x7b2/0xa10 [10049.471380][ T284] ___sys_sendmsg+0xee/0x170 [10049.471380][ T284] __sys_sendmsg+0xcd/0x170 [10049.471380][ T284] do_syscall_64+0xc6/0x1e0 [10049.471380][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10049.471380][ T284] [10049.475158][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10049.475158][ T284] netdev_get_by_index+0x5e/0x80 [10049.475158][ T284] fib6_nh_init+0x3d8/0x15b0 [10049.475158][ T284] ip6_route_info_create+0xf18/0x17d0 [10049.475158][ T284] ip6_route_add+0x1c/0x140 [10049.475158][ T284] addrconf_add_mroute+0x129/0x180 [10049.475158][ T284] addrconf_add_dev+0xe2/0x170 [10049.475158][ T284] inet6_addr_add+0x12f/0xa40 [10049.475158][ T284] inet6_rtm_newaddr+0x560/0x6b0 [10049.475158][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10049.475158][ T284] netlink_rcv_skb+0x130/0x360 [10049.475158][ T284] netlink_unicast+0x449/0x710 [10049.475158][ T284] netlink_sendmsg+0x723/0xbe0 [10049.475158][ T284] ____sys_sendmsg+0x7b2/0xa10 [10049.475158][ T284] ___sys_sendmsg+0xee/0x170 [10049.475158][ T284] __sys_sendmsg+0xcd/0x170 [10049.475158][ T284] do_syscall_64+0xc6/0x1e0 [10049.475158][ T284] [10049.478844][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10049.478844][ T284] ipv6_add_dev+0x3ba/0x11c0 [10049.478844][ T284] ipv6_find_idev+0x102/0x170 [10049.478844][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [10049.478844][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10049.478844][ T284] netlink_rcv_skb+0x130/0x360 [10049.478844][ T284] netlink_unicast+0x449/0x710 [10049.478844][ T284] netlink_sendmsg+0x723/0xbe0 [10049.478844][ T284] ____sys_sendmsg+0x7b2/0xa10 [10049.478844][ T284] ___sys_sendmsg+0xee/0x170 [10049.478844][ T284] __sys_sendmsg+0xcd/0x170 [10049.478844][ T284] do_syscall_64+0xc6/0x1e0 [10049.478844][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10049.478844][ T284] [10049.481782][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10049.481782][ T284] neigh_parms_alloc+0x1e5/0x510 [10049.481782][ T284] ipv6_add_dev+0x2fe/0x11c0 [10049.481782][ T284] ipv6_find_idev+0x102/0x170 [10049.481782][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [10049.481782][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10049.481782][ T284] netlink_rcv_skb+0x130/0x360 [10049.481782][ T284] netlink_unicast+0x449/0x710 [10049.481782][ T284] netlink_sendmsg+0x723/0xbe0 [10049.481782][ T284] ____sys_sendmsg+0x7b2/0xa10 [10049.481782][ T284] ___sys_sendmsg+0xee/0x170 [10049.481782][ T284] __sys_sendmsg+0xcd/0x170 [10049.481782][ T284] do_syscall_64+0xc6/0x1e0 [10049.481782][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10049.481782][ T284] [10057.675024][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [10057.675646][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [10057.675646][ T282] dst_init+0x84/0x4a0 [10057.675646][ T282] dst_alloc+0x97/0x150 [10057.675646][ T282] ip6_dst_alloc+0x23/0x90 [10057.675646][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [10057.675646][ T282] ip6_pol_route+0x56f/0x840 [10057.675646][ T282] fib6_rule_lookup+0x196/0x240 [10057.675646][ T282] ip6_route_input+0x542/0x980 [10057.675646][ T282] ipv6_rcv+0x8f/0x400 [10057.675646][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [10057.675646][ T282] process_backlog+0x101/0x620 [10057.675646][ T282] __napi_poll.constprop.0+0xa2/0x460 [10057.675646][ T282] net_rx_action+0x495/0xbe0 [10057.675646][ T282] __do_softirq+0x1b5/0x7f6 [10057.675646][ T282] [10057.678370][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10057.678370][ T282] netdev_get_by_index+0x5e/0x80 [10057.678370][ T282] fib6_nh_init+0x3d8/0x15b0 [10057.678370][ T282] ip6_route_info_create+0xf18/0x17d0 [10057.678370][ T282] ip6_route_add+0x1c/0x140 [10057.678370][ T282] addrconf_prefix_route+0x1cc/0x2b0 [10057.678370][ T282] inet6_addr_add+0x4f8/0xa40 [10057.678370][ T282] inet6_rtm_newaddr+0x560/0x6b0 [10057.678370][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10057.678370][ T282] netlink_rcv_skb+0x130/0x360 [10057.678370][ T282] netlink_unicast+0x449/0x710 [10057.678370][ T282] netlink_sendmsg+0x723/0xbe0 [10057.678370][ T282] ____sys_sendmsg+0x7b2/0xa10 [10057.678370][ T282] ___sys_sendmsg+0xee/0x170 [10057.678370][ T282] __sys_sendmsg+0xcd/0x170 [10057.678370][ T282] do_syscall_64+0xc6/0x1e0 [10057.678370][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10057.678370][ T282] [10057.681798][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10057.681798][ T282] netdev_get_by_index+0x5e/0x80 [10057.681798][ T282] fib6_nh_init+0x3d8/0x15b0 [10057.681798][ T282] ip6_route_info_create+0xf18/0x17d0 [10057.681798][ T282] addrconf_f6i_alloc+0x244/0x410 [10057.681798][ T282] ipv6_add_addr+0x411/0x2000 [10057.681798][ T282] inet6_addr_add+0x30e/0xa40 [10057.681798][ T282] inet6_rtm_newaddr+0x560/0x6b0 [10057.681798][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10057.681798][ T282] netlink_rcv_skb+0x130/0x360 [10057.681798][ T282] netlink_unicast+0x449/0x710 [10057.681798][ T282] netlink_sendmsg+0x723/0xbe0 [10057.681798][ T282] ____sys_sendmsg+0x7b2/0xa10 [10057.681798][ T282] ___sys_sendmsg+0xee/0x170 [10057.681798][ T282] __sys_sendmsg+0xcd/0x170 [10057.681798][ T282] do_syscall_64+0xc6/0x1e0 [10057.681798][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10057.681798][ T282] [10057.685341][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10057.685341][ T282] netdev_get_by_index+0x5e/0x80 [10057.685341][ T282] fib6_nh_init+0x3d8/0x15b0 [10057.685341][ T282] ip6_route_info_create+0xf18/0x17d0 [10057.685341][ T282] ip6_route_add+0x1c/0x140 [10057.685341][ T282] addrconf_add_mroute+0x129/0x180 [10057.685341][ T282] addrconf_add_dev+0xe2/0x170 [10057.685341][ T282] inet6_addr_add+0x12f/0xa40 [10057.685341][ T282] inet6_rtm_newaddr+0x560/0x6b0 [10057.685341][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10057.685341][ T282] netlink_rcv_skb+0x130/0x360 [10057.685341][ T282] netlink_unicast+0x449/0x710 [10057.685341][ T282] netlink_sendmsg+0x723/0xbe0 [10057.685341][ T282] ____sys_sendmsg+0x7b2/0xa10 [10057.685341][ T282] ___sys_sendmsg+0xee/0x170 [10057.685341][ T282] __sys_sendmsg+0xcd/0x170 [10057.685341][ T282] do_syscall_64+0xc6/0x1e0 [10057.685341][ T282] [10057.688850][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10057.688850][ T282] ipv6_add_dev+0x3ba/0x11c0 [10057.688850][ T282] ipv6_find_idev+0x102/0x170 [10057.688850][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [10057.688850][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10057.688850][ T282] netlink_rcv_skb+0x130/0x360 [10057.688850][ T282] netlink_unicast+0x449/0x710 [10057.688850][ T282] netlink_sendmsg+0x723/0xbe0 [10057.688850][ T282] ____sys_sendmsg+0x7b2/0xa10 [10057.688850][ T282] ___sys_sendmsg+0xee/0x170 [10057.688850][ T282] __sys_sendmsg+0xcd/0x170 [10057.688850][ T282] do_syscall_64+0xc6/0x1e0 [10057.688850][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10057.688850][ T282] [10057.691614][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10057.691614][ T282] neigh_parms_alloc+0x1e5/0x510 [10057.691614][ T282] ipv6_add_dev+0x2fe/0x11c0 [10057.691614][ T282] ipv6_find_idev+0x102/0x170 [10057.691614][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [10057.691614][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10057.691614][ T282] netlink_rcv_skb+0x130/0x360 [10057.691614][ T282] netlink_unicast+0x449/0x710 [10057.691614][ T282] netlink_sendmsg+0x723/0xbe0 [10057.691614][ T282] ____sys_sendmsg+0x7b2/0xa10 [10057.691614][ T282] ___sys_sendmsg+0xee/0x170 [10057.691614][ T282] __sys_sendmsg+0xcd/0x170 [10057.691614][ T282] do_syscall_64+0xc6/0x1e0 [10057.691614][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10057.691614][ T282] [10059.723051][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [10059.723469][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10059.723469][ T284] netdev_get_by_index+0x5e/0x80 [10059.723469][ T284] fib6_nh_init+0x3d8/0x15b0 [10059.723469][ T284] ip6_route_info_create+0xf18/0x17d0 [10059.723469][ T284] ip6_route_add+0x1c/0x140 [10059.723469][ T284] addrconf_prefix_route+0x1cc/0x2b0 [10059.723469][ T284] inet6_addr_add+0x4f8/0xa40 [10059.723469][ T284] inet6_rtm_newaddr+0x560/0x6b0 [10059.723469][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10059.723469][ T284] netlink_rcv_skb+0x130/0x360 [10059.723469][ T284] netlink_unicast+0x449/0x710 [10059.723469][ T284] netlink_sendmsg+0x723/0xbe0 [10059.723469][ T284] ____sys_sendmsg+0x7b2/0xa10 [10059.723469][ T284] ___sys_sendmsg+0xee/0x170 [10059.723469][ T284] __sys_sendmsg+0xcd/0x170 [10059.723469][ T284] do_syscall_64+0xc6/0x1e0 [10059.723469][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10059.723469][ T284] [10059.725889][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10059.725889][ T284] netdev_get_by_index+0x5e/0x80 [10059.725889][ T284] fib6_nh_init+0x3d8/0x15b0 [10059.725889][ T284] ip6_route_info_create+0xf18/0x17d0 [10059.725889][ T284] addrconf_f6i_alloc+0x244/0x410 [10059.725889][ T284] ipv6_add_addr+0x411/0x2000 [10059.725889][ T284] inet6_addr_add+0x30e/0xa40 [10059.725889][ T284] inet6_rtm_newaddr+0x560/0x6b0 [10059.725889][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10059.725889][ T284] netlink_rcv_skb+0x130/0x360 [10059.725889][ T284] netlink_unicast+0x449/0x710 [10059.725889][ T284] netlink_sendmsg+0x723/0xbe0 [10059.725889][ T284] ____sys_sendmsg+0x7b2/0xa10 [10059.725889][ T284] ___sys_sendmsg+0xee/0x170 [10059.725889][ T284] __sys_sendmsg+0xcd/0x170 [10059.725889][ T284] do_syscall_64+0xc6/0x1e0 [10059.725889][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10059.725889][ T284] [10059.728308][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10059.728308][ T284] netdev_get_by_index+0x5e/0x80 [10059.728308][ T284] fib6_nh_init+0x3d8/0x15b0 [10059.728308][ T284] ip6_route_info_create+0xf18/0x17d0 [10059.728308][ T284] ip6_route_add+0x1c/0x140 [10059.728308][ T284] addrconf_add_mroute+0x129/0x180 [10059.728308][ T284] addrconf_add_dev+0xe2/0x170 [10059.728308][ T284] inet6_addr_add+0x12f/0xa40 [10059.728308][ T284] inet6_rtm_newaddr+0x560/0x6b0 [10059.728308][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10059.728308][ T284] netlink_rcv_skb+0x130/0x360 [10059.728308][ T284] netlink_unicast+0x449/0x710 [10059.728308][ T284] netlink_sendmsg+0x723/0xbe0 [10059.728308][ T284] ____sys_sendmsg+0x7b2/0xa10 [10059.728308][ T284] ___sys_sendmsg+0xee/0x170 [10059.728308][ T284] __sys_sendmsg+0xcd/0x170 [10059.728308][ T284] do_syscall_64+0xc6/0x1e0 [10059.728308][ T284] [10059.730780][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10059.730780][ T284] ipv6_add_dev+0x3ba/0x11c0 [10059.730780][ T284] ipv6_find_idev+0x102/0x170 [10059.730780][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [10059.730780][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10059.730780][ T284] netlink_rcv_skb+0x130/0x360 [10059.730780][ T284] netlink_unicast+0x449/0x710 [10059.730780][ T284] netlink_sendmsg+0x723/0xbe0 [10059.730780][ T284] ____sys_sendmsg+0x7b2/0xa10 [10059.730780][ T284] ___sys_sendmsg+0xee/0x170 [10059.730780][ T284] __sys_sendmsg+0xcd/0x170 [10059.730780][ T284] do_syscall_64+0xc6/0x1e0 [10059.730780][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10059.730780][ T284] [10059.732643][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10059.732643][ T284] neigh_parms_alloc+0x1e5/0x510 [10059.732643][ T284] ipv6_add_dev+0x2fe/0x11c0 [10059.732643][ T284] ipv6_find_idev+0x102/0x170 [10059.732643][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [10059.732643][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10059.732643][ T284] netlink_rcv_skb+0x130/0x360 [10059.732643][ T284] netlink_unicast+0x449/0x710 [10059.732643][ T284] netlink_sendmsg+0x723/0xbe0 [10059.732643][ T284] ____sys_sendmsg+0x7b2/0xa10 [10059.732643][ T284] ___sys_sendmsg+0xee/0x170 [10059.732643][ T284] __sys_sendmsg+0xcd/0x170 [10059.732643][ T284] do_syscall_64+0xc6/0x1e0 [10059.732643][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10059.732643][ T284] [10067.763111][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [10067.763588][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [10067.763588][ T282] dst_init+0x84/0x4a0 [10067.763588][ T282] dst_alloc+0x97/0x150 [10067.763588][ T282] ip6_dst_alloc+0x23/0x90 [10067.763588][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [10067.763588][ T282] ip6_pol_route+0x56f/0x840 [10067.763588][ T282] fib6_rule_lookup+0x196/0x240 [10067.763588][ T282] ip6_route_input+0x542/0x980 [10067.763588][ T282] ipv6_rcv+0x8f/0x400 [10067.763588][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [10067.763588][ T282] process_backlog+0x101/0x620 [10067.763588][ T282] __napi_poll.constprop.0+0xa2/0x460 [10067.763588][ T282] net_rx_action+0x495/0xbe0 [10067.763588][ T282] __do_softirq+0x1b5/0x7f6 [10067.763588][ T282] [10067.765436][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10067.765436][ T282] netdev_get_by_index+0x5e/0x80 [10067.765436][ T282] fib6_nh_init+0x3d8/0x15b0 [10067.765436][ T282] ip6_route_info_create+0xf18/0x17d0 [10067.765436][ T282] ip6_route_add+0x1c/0x140 [10067.765436][ T282] addrconf_prefix_route+0x1cc/0x2b0 [10067.765436][ T282] inet6_addr_add+0x4f8/0xa40 [10067.765436][ T282] inet6_rtm_newaddr+0x560/0x6b0 [10067.765436][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10067.765436][ T282] netlink_rcv_skb+0x130/0x360 [10067.765436][ T282] netlink_unicast+0x449/0x710 [10067.765436][ T282] netlink_sendmsg+0x723/0xbe0 [10067.765436][ T282] ____sys_sendmsg+0x7b2/0xa10 [10067.765436][ T282] ___sys_sendmsg+0xee/0x170 [10067.765436][ T282] __sys_sendmsg+0xcd/0x170 [10067.765436][ T282] do_syscall_64+0xc6/0x1e0 [10067.765436][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10067.765436][ T282] [10067.767725][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10067.767725][ T282] netdev_get_by_index+0x5e/0x80 [10067.767725][ T282] fib6_nh_init+0x3d8/0x15b0 [10067.767725][ T282] ip6_route_info_create+0xf18/0x17d0 [10067.767725][ T282] addrconf_f6i_alloc+0x244/0x410 [10067.767725][ T282] ipv6_add_addr+0x411/0x2000 [10067.767725][ T282] inet6_addr_add+0x30e/0xa40 [10067.767725][ T282] inet6_rtm_newaddr+0x560/0x6b0 [10067.767725][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10067.767725][ T282] netlink_rcv_skb+0x130/0x360 [10067.767725][ T282] netlink_unicast+0x449/0x710 [10067.767725][ T282] netlink_sendmsg+0x723/0xbe0 [10067.767725][ T282] ____sys_sendmsg+0x7b2/0xa10 [10067.767725][ T282] ___sys_sendmsg+0xee/0x170 [10067.767725][ T282] __sys_sendmsg+0xcd/0x170 [10067.767725][ T282] do_syscall_64+0xc6/0x1e0 [10067.767725][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10067.767725][ T282] [10067.769945][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10067.769945][ T282] netdev_get_by_index+0x5e/0x80 [10067.769945][ T282] fib6_nh_init+0x3d8/0x15b0 [10067.769945][ T282] ip6_route_info_create+0xf18/0x17d0 [10067.769945][ T282] ip6_route_add+0x1c/0x140 [10067.769945][ T282] addrconf_add_mroute+0x129/0x180 [10067.769945][ T282] addrconf_add_dev+0xe2/0x170 [10067.769945][ T282] inet6_addr_add+0x12f/0xa40 [10067.769945][ T282] inet6_rtm_newaddr+0x560/0x6b0 [10067.769945][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10067.769945][ T282] netlink_rcv_skb+0x130/0x360 [10067.769945][ T282] netlink_unicast+0x449/0x710 [10067.769945][ T282] netlink_sendmsg+0x723/0xbe0 [10067.769945][ T282] ____sys_sendmsg+0x7b2/0xa10 [10067.769945][ T282] ___sys_sendmsg+0xee/0x170 [10067.769945][ T282] __sys_sendmsg+0xcd/0x170 [10067.769945][ T282] do_syscall_64+0xc6/0x1e0 [10067.769945][ T282] [10067.772115][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10067.772115][ T282] ipv6_add_dev+0x3ba/0x11c0 [10067.772115][ T282] ipv6_find_idev+0x102/0x170 [10067.772115][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [10067.772115][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10067.772115][ T282] netlink_rcv_skb+0x130/0x360 [10067.772115][ T282] netlink_unicast+0x449/0x710 [10067.772115][ T282] netlink_sendmsg+0x723/0xbe0 [10067.772115][ T282] ____sys_sendmsg+0x7b2/0xa10 [10067.772115][ T282] ___sys_sendmsg+0xee/0x170 [10067.772115][ T282] __sys_sendmsg+0xcd/0x170 [10067.772115][ T282] do_syscall_64+0xc6/0x1e0 [10067.772115][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10067.772115][ T282] [10067.773825][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10067.773825][ T282] neigh_parms_alloc+0x1e5/0x510 [10067.773825][ T282] ipv6_add_dev+0x2fe/0x11c0 [10067.773825][ T282] ipv6_find_idev+0x102/0x170 [10067.773825][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [10067.773825][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10067.773825][ T282] netlink_rcv_skb+0x130/0x360 [10067.773825][ T282] netlink_unicast+0x449/0x710 [10067.773825][ T282] netlink_sendmsg+0x723/0xbe0 [10067.773825][ T282] ____sys_sendmsg+0x7b2/0xa10 [10067.773825][ T282] ___sys_sendmsg+0xee/0x170 [10067.773825][ T282] __sys_sendmsg+0xcd/0x170 [10067.773825][ T282] do_syscall_64+0xc6/0x1e0 [10067.773825][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10067.773825][ T282] [10069.811005][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [10069.811468][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10069.811468][ T284] netdev_get_by_index+0x5e/0x80 [10069.811468][ T284] fib6_nh_init+0x3d8/0x15b0 [10069.811468][ T284] ip6_route_info_create+0xf18/0x17d0 [10069.811468][ T284] ip6_route_add+0x1c/0x140 [10069.811468][ T284] addrconf_prefix_route+0x1cc/0x2b0 [10069.811468][ T284] inet6_addr_add+0x4f8/0xa40 [10069.811468][ T284] inet6_rtm_newaddr+0x560/0x6b0 [10069.811468][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10069.811468][ T284] netlink_rcv_skb+0x130/0x360 [10069.811468][ T284] netlink_unicast+0x449/0x710 [10069.811468][ T284] netlink_sendmsg+0x723/0xbe0 [10069.811468][ T284] ____sys_sendmsg+0x7b2/0xa10 [10069.811468][ T284] ___sys_sendmsg+0xee/0x170 [10069.811468][ T284] __sys_sendmsg+0xcd/0x170 [10069.811468][ T284] do_syscall_64+0xc6/0x1e0 [10069.811468][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10069.811468][ T284] [10069.813951][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10069.813951][ T284] netdev_get_by_index+0x5e/0x80 [10069.813951][ T284] fib6_nh_init+0x3d8/0x15b0 [10069.813951][ T284] ip6_route_info_create+0xf18/0x17d0 [10069.813951][ T284] addrconf_f6i_alloc+0x244/0x410 [10069.813951][ T284] ipv6_add_addr+0x411/0x2000 [10069.813951][ T284] inet6_addr_add+0x30e/0xa40 [10069.813951][ T284] inet6_rtm_newaddr+0x560/0x6b0 [10069.813951][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10069.813951][ T284] netlink_rcv_skb+0x130/0x360 [10069.813951][ T284] netlink_unicast+0x449/0x710 [10069.813951][ T284] netlink_sendmsg+0x723/0xbe0 [10069.813951][ T284] ____sys_sendmsg+0x7b2/0xa10 [10069.813951][ T284] ___sys_sendmsg+0xee/0x170 [10069.813951][ T284] __sys_sendmsg+0xcd/0x170 [10069.813951][ T284] do_syscall_64+0xc6/0x1e0 [10069.813951][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10069.813951][ T284] [10069.816362][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10069.816362][ T284] netdev_get_by_index+0x5e/0x80 [10069.816362][ T284] fib6_nh_init+0x3d8/0x15b0 [10069.816362][ T284] ip6_route_info_create+0xf18/0x17d0 [10069.816362][ T284] ip6_route_add+0x1c/0x140 [10069.816362][ T284] addrconf_add_mroute+0x129/0x180 [10069.816362][ T284] addrconf_add_dev+0xe2/0x170 [10069.816362][ T284] inet6_addr_add+0x12f/0xa40 [10069.816362][ T284] inet6_rtm_newaddr+0x560/0x6b0 [10069.816362][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10069.816362][ T284] netlink_rcv_skb+0x130/0x360 [10069.816362][ T284] netlink_unicast+0x449/0x710 [10069.816362][ T284] netlink_sendmsg+0x723/0xbe0 [10069.816362][ T284] ____sys_sendmsg+0x7b2/0xa10 [10069.816362][ T284] ___sys_sendmsg+0xee/0x170 [10069.816362][ T284] __sys_sendmsg+0xcd/0x170 [10069.816362][ T284] do_syscall_64+0xc6/0x1e0 [10069.816362][ T284] [10069.818742][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10069.818742][ T284] ipv6_add_dev+0x3ba/0x11c0 [10069.818742][ T284] ipv6_find_idev+0x102/0x170 [10069.818742][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [10069.818742][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10069.818742][ T284] netlink_rcv_skb+0x130/0x360 [10069.818742][ T284] netlink_unicast+0x449/0x710 [10069.818742][ T284] netlink_sendmsg+0x723/0xbe0 [10069.818742][ T284] ____sys_sendmsg+0x7b2/0xa10 [10069.818742][ T284] ___sys_sendmsg+0xee/0x170 [10069.818742][ T284] __sys_sendmsg+0xcd/0x170 [10069.818742][ T284] do_syscall_64+0xc6/0x1e0 [10069.818742][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10069.818742][ T284] [10069.820601][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10069.820601][ T284] neigh_parms_alloc+0x1e5/0x510 [10069.820601][ T284] ipv6_add_dev+0x2fe/0x11c0 [10069.820601][ T284] ipv6_find_idev+0x102/0x170 [10069.820601][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [10069.820601][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10069.820601][ T284] netlink_rcv_skb+0x130/0x360 [10069.820601][ T284] netlink_unicast+0x449/0x710 [10069.820601][ T284] netlink_sendmsg+0x723/0xbe0 [10069.820601][ T284] ____sys_sendmsg+0x7b2/0xa10 [10069.820601][ T284] ___sys_sendmsg+0xee/0x170 [10069.820601][ T284] __sys_sendmsg+0xcd/0x170 [10069.820601][ T284] do_syscall_64+0xc6/0x1e0 [10069.820601][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10069.820601][ T284] [10078.011014][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [10078.011427][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [10078.011427][ T282] dst_init+0x84/0x4a0 [10078.011427][ T282] dst_alloc+0x97/0x150 [10078.011427][ T282] ip6_dst_alloc+0x23/0x90 [10078.011427][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [10078.011427][ T282] ip6_pol_route+0x56f/0x840 [10078.011427][ T282] fib6_rule_lookup+0x196/0x240 [10078.011427][ T282] ip6_route_input+0x542/0x980 [10078.011427][ T282] ipv6_rcv+0x8f/0x400 [10078.011427][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [10078.011427][ T282] process_backlog+0x101/0x620 [10078.011427][ T282] __napi_poll.constprop.0+0xa2/0x460 [10078.011427][ T282] net_rx_action+0x495/0xbe0 [10078.011427][ T282] __do_softirq+0x1b5/0x7f6 [10078.011427][ T282] [10078.013379][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10078.013379][ T282] netdev_get_by_index+0x5e/0x80 [10078.013379][ T282] fib6_nh_init+0x3d8/0x15b0 [10078.013379][ T282] ip6_route_info_create+0xf18/0x17d0 [10078.013379][ T282] ip6_route_add+0x1c/0x140 [10078.013379][ T282] addrconf_prefix_route+0x1cc/0x2b0 [10078.013379][ T282] inet6_addr_add+0x4f8/0xa40 [10078.013379][ T282] inet6_rtm_newaddr+0x560/0x6b0 [10078.013379][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10078.013379][ T282] netlink_rcv_skb+0x130/0x360 [10078.013379][ T282] netlink_unicast+0x449/0x710 [10078.013379][ T282] netlink_sendmsg+0x723/0xbe0 [10078.013379][ T282] ____sys_sendmsg+0x7b2/0xa10 [10078.013379][ T282] ___sys_sendmsg+0xee/0x170 [10078.013379][ T282] __sys_sendmsg+0xcd/0x170 [10078.013379][ T282] do_syscall_64+0xc6/0x1e0 [10078.013379][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10078.013379][ T282] [10078.015871][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10078.015871][ T282] netdev_get_by_index+0x5e/0x80 [10078.015871][ T282] fib6_nh_init+0x3d8/0x15b0 [10078.015871][ T282] ip6_route_info_create+0xf18/0x17d0 [10078.015871][ T282] addrconf_f6i_alloc+0x244/0x410 [10078.015871][ T282] ipv6_add_addr+0x411/0x2000 [10078.015871][ T282] inet6_addr_add+0x30e/0xa40 [10078.015871][ T282] inet6_rtm_newaddr+0x560/0x6b0 [10078.015871][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10078.015871][ T282] netlink_rcv_skb+0x130/0x360 [10078.015871][ T282] netlink_unicast+0x449/0x710 [10078.015871][ T282] netlink_sendmsg+0x723/0xbe0 [10078.015871][ T282] ____sys_sendmsg+0x7b2/0xa10 [10078.015871][ T282] ___sys_sendmsg+0xee/0x170 [10078.015871][ T282] __sys_sendmsg+0xcd/0x170 [10078.015871][ T282] do_syscall_64+0xc6/0x1e0 [10078.015871][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10078.015871][ T282] [10078.018085][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10078.018085][ T282] netdev_get_by_index+0x5e/0x80 [10078.018085][ T282] fib6_nh_init+0x3d8/0x15b0 [10078.018085][ T282] ip6_route_info_create+0xf18/0x17d0 [10078.018085][ T282] ip6_route_add+0x1c/0x140 [10078.018085][ T282] addrconf_add_mroute+0x129/0x180 [10078.018085][ T282] addrconf_add_dev+0xe2/0x170 [10078.018085][ T282] inet6_addr_add+0x12f/0xa40 [10078.018085][ T282] inet6_rtm_newaddr+0x560/0x6b0 [10078.018085][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10078.018085][ T282] netlink_rcv_skb+0x130/0x360 [10078.018085][ T282] netlink_unicast+0x449/0x710 [10078.018085][ T282] netlink_sendmsg+0x723/0xbe0 [10078.018085][ T282] ____sys_sendmsg+0x7b2/0xa10 [10078.018085][ T282] ___sys_sendmsg+0xee/0x170 [10078.018085][ T282] __sys_sendmsg+0xcd/0x170 [10078.018085][ T282] do_syscall_64+0xc6/0x1e0 [10078.018085][ T282] [10078.020265][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10078.020265][ T282] ipv6_add_dev+0x3ba/0x11c0 [10078.020265][ T282] ipv6_find_idev+0x102/0x170 [10078.020265][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [10078.020265][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10078.020265][ T282] netlink_rcv_skb+0x130/0x360 [10078.020265][ T282] netlink_unicast+0x449/0x710 [10078.020265][ T282] netlink_sendmsg+0x723/0xbe0 [10078.020265][ T282] ____sys_sendmsg+0x7b2/0xa10 [10078.020265][ T282] ___sys_sendmsg+0xee/0x170 [10078.020265][ T282] __sys_sendmsg+0xcd/0x170 [10078.020265][ T282] do_syscall_64+0xc6/0x1e0 [10078.020265][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10078.020265][ T282] [10078.021979][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10078.021979][ T282] neigh_parms_alloc+0x1e5/0x510 [10078.021979][ T282] ipv6_add_dev+0x2fe/0x11c0 [10078.021979][ T282] ipv6_find_idev+0x102/0x170 [10078.021979][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [10078.021979][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10078.021979][ T282] netlink_rcv_skb+0x130/0x360 [10078.021979][ T282] netlink_unicast+0x449/0x710 [10078.021979][ T282] netlink_sendmsg+0x723/0xbe0 [10078.021979][ T282] ____sys_sendmsg+0x7b2/0xa10 [10078.021979][ T282] ___sys_sendmsg+0xee/0x170 [10078.021979][ T282] __sys_sendmsg+0xcd/0x170 [10078.021979][ T282] do_syscall_64+0xc6/0x1e0 [10078.021979][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10078.021979][ T282] [10079.827027][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [10079.827470][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10079.827470][ T284] netdev_get_by_index+0x5e/0x80 [10079.827470][ T284] fib6_nh_init+0x3d8/0x15b0 [10079.827470][ T284] ip6_route_info_create+0xf18/0x17d0 [10079.827470][ T284] ip6_route_add+0x1c/0x140 [10079.827470][ T284] addrconf_prefix_route+0x1cc/0x2b0 [10079.827470][ T284] inet6_addr_add+0x4f8/0xa40 [10079.827470][ T284] inet6_rtm_newaddr+0x560/0x6b0 [10079.827470][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10079.827470][ T284] netlink_rcv_skb+0x130/0x360 [10079.827470][ T284] netlink_unicast+0x449/0x710 [10079.827470][ T284] netlink_sendmsg+0x723/0xbe0 [10079.827470][ T284] ____sys_sendmsg+0x7b2/0xa10 [10079.827470][ T284] ___sys_sendmsg+0xee/0x170 [10079.827470][ T284] __sys_sendmsg+0xcd/0x170 [10079.827470][ T284] do_syscall_64+0xc6/0x1e0 [10079.827470][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10079.827470][ T284] [10079.829695][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10079.829695][ T284] netdev_get_by_index+0x5e/0x80 [10079.829695][ T284] fib6_nh_init+0x3d8/0x15b0 [10079.829695][ T284] ip6_route_info_create+0xf18/0x17d0 [10079.829695][ T284] addrconf_f6i_alloc+0x244/0x410 [10079.829695][ T284] ipv6_add_addr+0x411/0x2000 [10079.829695][ T284] inet6_addr_add+0x30e/0xa40 [10079.829695][ T284] inet6_rtm_newaddr+0x560/0x6b0 [10079.829695][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10079.829695][ T284] netlink_rcv_skb+0x130/0x360 [10079.829695][ T284] netlink_unicast+0x449/0x710 [10079.829695][ T284] netlink_sendmsg+0x723/0xbe0 [10079.829695][ T284] ____sys_sendmsg+0x7b2/0xa10 [10079.829695][ T284] ___sys_sendmsg+0xee/0x170 [10079.829695][ T284] __sys_sendmsg+0xcd/0x170 [10079.829695][ T284] do_syscall_64+0xc6/0x1e0 [10079.829695][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10079.829695][ T284] [10079.831908][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10079.831908][ T284] netdev_get_by_index+0x5e/0x80 [10079.831908][ T284] fib6_nh_init+0x3d8/0x15b0 [10079.831908][ T284] ip6_route_info_create+0xf18/0x17d0 [10079.831908][ T284] ip6_route_add+0x1c/0x140 [10079.831908][ T284] addrconf_add_mroute+0x129/0x180 [10079.831908][ T284] addrconf_add_dev+0xe2/0x170 [10079.831908][ T284] inet6_addr_add+0x12f/0xa40 [10079.831908][ T284] inet6_rtm_newaddr+0x560/0x6b0 [10079.831908][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10079.831908][ T284] netlink_rcv_skb+0x130/0x360 [10079.831908][ T284] netlink_unicast+0x449/0x710 [10079.831908][ T284] netlink_sendmsg+0x723/0xbe0 [10079.831908][ T284] ____sys_sendmsg+0x7b2/0xa10 [10079.831908][ T284] ___sys_sendmsg+0xee/0x170 [10079.831908][ T284] __sys_sendmsg+0xcd/0x170 [10079.831908][ T284] do_syscall_64+0xc6/0x1e0 [10079.831908][ T284] [10079.834128][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10079.834128][ T284] ipv6_add_dev+0x3ba/0x11c0 [10079.834128][ T284] ipv6_find_idev+0x102/0x170 [10079.834128][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [10079.834128][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10079.834128][ T284] netlink_rcv_skb+0x130/0x360 [10079.834128][ T284] netlink_unicast+0x449/0x710 [10079.834128][ T284] netlink_sendmsg+0x723/0xbe0 [10079.834128][ T284] ____sys_sendmsg+0x7b2/0xa10 [10079.834128][ T284] ___sys_sendmsg+0xee/0x170 [10079.834128][ T284] __sys_sendmsg+0xcd/0x170 [10079.834128][ T284] do_syscall_64+0xc6/0x1e0 [10079.834128][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10079.834128][ T284] [10079.835831][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10079.835831][ T284] neigh_parms_alloc+0x1e5/0x510 [10079.835831][ T284] ipv6_add_dev+0x2fe/0x11c0 [10079.835831][ T284] ipv6_find_idev+0x102/0x170 [10079.835831][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [10079.835831][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10079.835831][ T284] netlink_rcv_skb+0x130/0x360 [10079.835831][ T284] netlink_unicast+0x449/0x710 [10079.835831][ T284] netlink_sendmsg+0x723/0xbe0 [10079.835831][ T284] ____sys_sendmsg+0x7b2/0xa10 [10079.835831][ T284] ___sys_sendmsg+0xee/0x170 [10079.835831][ T284] __sys_sendmsg+0xcd/0x170 [10079.835831][ T284] do_syscall_64+0xc6/0x1e0 [10079.835831][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10079.835831][ T284] [10088.259018][ T282] unregister_netdevice: waiting for bond0 to become free. Usage count = 8 [10088.259544][ T282] ref_tracker: bond0@ffff888005dc25b0 has 2/7 users at [10088.259544][ T282] dst_init+0x84/0x4a0 [10088.259544][ T282] dst_alloc+0x97/0x150 [10088.259544][ T282] ip6_dst_alloc+0x23/0x90 [10088.259544][ T282] ip6_rt_pcpu_alloc+0x1e6/0x520 [10088.259544][ T282] ip6_pol_route+0x56f/0x840 [10088.259544][ T282] fib6_rule_lookup+0x196/0x240 [10088.259544][ T282] ip6_route_input+0x542/0x980 [10088.259544][ T282] ipv6_rcv+0x8f/0x400 [10088.259544][ T282] __netif_receive_skb_one_core+0x118/0x1b0 [10088.259544][ T282] process_backlog+0x101/0x620 [10088.259544][ T282] __napi_poll.constprop.0+0xa2/0x460 [10088.259544][ T282] net_rx_action+0x495/0xbe0 [10088.259544][ T282] __do_softirq+0x1b5/0x7f6 [10088.259544][ T282] [10088.261544][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10088.261544][ T282] netdev_get_by_index+0x5e/0x80 [10088.261544][ T282] fib6_nh_init+0x3d8/0x15b0 [10088.261544][ T282] ip6_route_info_create+0xf18/0x17d0 [10088.261544][ T282] ip6_route_add+0x1c/0x140 [10088.261544][ T282] addrconf_prefix_route+0x1cc/0x2b0 [10088.261544][ T282] inet6_addr_add+0x4f8/0xa40 [10088.261544][ T282] inet6_rtm_newaddr+0x560/0x6b0 [10088.261544][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10088.261544][ T282] netlink_rcv_skb+0x130/0x360 [10088.261544][ T282] netlink_unicast+0x449/0x710 [10088.261544][ T282] netlink_sendmsg+0x723/0xbe0 [10088.261544][ T282] ____sys_sendmsg+0x7b2/0xa10 [10088.261544][ T282] ___sys_sendmsg+0xee/0x170 [10088.261544][ T282] __sys_sendmsg+0xcd/0x170 [10088.261544][ T282] do_syscall_64+0xc6/0x1e0 [10088.261544][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10088.261544][ T282] [10088.264001][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10088.264001][ T282] netdev_get_by_index+0x5e/0x80 [10088.264001][ T282] fib6_nh_init+0x3d8/0x15b0 [10088.264001][ T282] ip6_route_info_create+0xf18/0x17d0 [10088.264001][ T282] addrconf_f6i_alloc+0x244/0x410 [10088.264001][ T282] ipv6_add_addr+0x411/0x2000 [10088.264001][ T282] inet6_addr_add+0x30e/0xa40 [10088.264001][ T282] inet6_rtm_newaddr+0x560/0x6b0 [10088.264001][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10088.264001][ T282] netlink_rcv_skb+0x130/0x360 [10088.264001][ T282] netlink_unicast+0x449/0x710 [10088.264001][ T282] netlink_sendmsg+0x723/0xbe0 [10088.264001][ T282] ____sys_sendmsg+0x7b2/0xa10 [10088.264001][ T282] ___sys_sendmsg+0xee/0x170 [10088.264001][ T282] __sys_sendmsg+0xcd/0x170 [10088.264001][ T282] do_syscall_64+0xc6/0x1e0 [10088.264001][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10088.264001][ T282] [10088.266450][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10088.266450][ T282] netdev_get_by_index+0x5e/0x80 [10088.266450][ T282] fib6_nh_init+0x3d8/0x15b0 [10088.266450][ T282] ip6_route_info_create+0xf18/0x17d0 [10088.266450][ T282] ip6_route_add+0x1c/0x140 [10088.266450][ T282] addrconf_add_mroute+0x129/0x180 [10088.266450][ T282] addrconf_add_dev+0xe2/0x170 [10088.266450][ T282] inet6_addr_add+0x12f/0xa40 [10088.266450][ T282] inet6_rtm_newaddr+0x560/0x6b0 [10088.266450][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10088.266450][ T282] netlink_rcv_skb+0x130/0x360 [10088.266450][ T282] netlink_unicast+0x449/0x710 [10088.266450][ T282] netlink_sendmsg+0x723/0xbe0 [10088.266450][ T282] ____sys_sendmsg+0x7b2/0xa10 [10088.266450][ T282] ___sys_sendmsg+0xee/0x170 [10088.266450][ T282] __sys_sendmsg+0xcd/0x170 [10088.266450][ T282] do_syscall_64+0xc6/0x1e0 [10088.266450][ T282] [10088.268850][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10088.268850][ T282] ipv6_add_dev+0x3ba/0x11c0 [10088.268850][ T282] ipv6_find_idev+0x102/0x170 [10088.268850][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [10088.268850][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10088.268850][ T282] netlink_rcv_skb+0x130/0x360 [10088.268850][ T282] netlink_unicast+0x449/0x710 [10088.268850][ T282] netlink_sendmsg+0x723/0xbe0 [10088.268850][ T282] ____sys_sendmsg+0x7b2/0xa10 [10088.268850][ T282] ___sys_sendmsg+0xee/0x170 [10088.268850][ T282] __sys_sendmsg+0xcd/0x170 [10088.268850][ T282] do_syscall_64+0xc6/0x1e0 [10088.268850][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10088.268850][ T282] [10088.270734][ T282] ref_tracker: bond0@ffff888005dc25b0 has 1/7 users at [10088.270734][ T282] neigh_parms_alloc+0x1e5/0x510 [10088.270734][ T282] ipv6_add_dev+0x2fe/0x11c0 [10088.270734][ T282] ipv6_find_idev+0x102/0x170 [10088.270734][ T282] inet6_rtm_newaddr+0x37c/0x6b0 [10088.270734][ T282] rtnetlink_rcv_msg+0x2fb/0xbf0 [10088.270734][ T282] netlink_rcv_skb+0x130/0x360 [10088.270734][ T282] netlink_unicast+0x449/0x710 [10088.270734][ T282] netlink_sendmsg+0x723/0xbe0 [10088.270734][ T282] ____sys_sendmsg+0x7b2/0xa10 [10088.270734][ T282] ___sys_sendmsg+0xee/0x170 [10088.270734][ T282] __sys_sendmsg+0xcd/0x170 [10088.270734][ T282] do_syscall_64+0xc6/0x1e0 [10088.270734][ T282] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10088.270734][ T282] [10090.074965][ T284] unregister_netdevice: waiting for eth0 to become free. Usage count = 6 [10090.075359][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10090.075359][ T284] netdev_get_by_index+0x5e/0x80 [10090.075359][ T284] fib6_nh_init+0x3d8/0x15b0 [10090.075359][ T284] ip6_route_info_create+0xf18/0x17d0 [10090.075359][ T284] ip6_route_add+0x1c/0x140 [10090.075359][ T284] addrconf_prefix_route+0x1cc/0x2b0 [10090.075359][ T284] inet6_addr_add+0x4f8/0xa40 [10090.075359][ T284] inet6_rtm_newaddr+0x560/0x6b0 [10090.075359][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10090.075359][ T284] netlink_rcv_skb+0x130/0x360 [10090.075359][ T284] netlink_unicast+0x449/0x710 [10090.075359][ T284] netlink_sendmsg+0x723/0xbe0 [10090.075359][ T284] ____sys_sendmsg+0x7b2/0xa10 [10090.075359][ T284] ___sys_sendmsg+0xee/0x170 [10090.075359][ T284] __sys_sendmsg+0xcd/0x170 [10090.075359][ T284] do_syscall_64+0xc6/0x1e0 [10090.075359][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10090.075359][ T284] [10090.077617][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10090.077617][ T284] netdev_get_by_index+0x5e/0x80 [10090.077617][ T284] fib6_nh_init+0x3d8/0x15b0 [10090.077617][ T284] ip6_route_info_create+0xf18/0x17d0 [10090.077617][ T284] addrconf_f6i_alloc+0x244/0x410 [10090.077617][ T284] ipv6_add_addr+0x411/0x2000 [10090.077617][ T284] inet6_addr_add+0x30e/0xa40 [10090.077617][ T284] inet6_rtm_newaddr+0x560/0x6b0 [10090.077617][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10090.077617][ T284] netlink_rcv_skb+0x130/0x360 [10090.077617][ T284] netlink_unicast+0x449/0x710 [10090.077617][ T284] netlink_sendmsg+0x723/0xbe0 [10090.077617][ T284] ____sys_sendmsg+0x7b2/0xa10 [10090.077617][ T284] ___sys_sendmsg+0xee/0x170 [10090.077617][ T284] __sys_sendmsg+0xcd/0x170 [10090.077617][ T284] do_syscall_64+0xc6/0x1e0 [10090.077617][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10090.077617][ T284] [10090.079864][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10090.079864][ T284] netdev_get_by_index+0x5e/0x80 [10090.079864][ T284] fib6_nh_init+0x3d8/0x15b0 [10090.079864][ T284] ip6_route_info_create+0xf18/0x17d0 [10090.079864][ T284] ip6_route_add+0x1c/0x140 [10090.079864][ T284] addrconf_add_mroute+0x129/0x180 [10090.079864][ T284] addrconf_add_dev+0xe2/0x170 [10090.079864][ T284] inet6_addr_add+0x12f/0xa40 [10090.079864][ T284] inet6_rtm_newaddr+0x560/0x6b0 [10090.079864][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10090.079864][ T284] netlink_rcv_skb+0x130/0x360 [10090.079864][ T284] netlink_unicast+0x449/0x710 [10090.079864][ T284] netlink_sendmsg+0x723/0xbe0 [10090.079864][ T284] ____sys_sendmsg+0x7b2/0xa10 [10090.079864][ T284] ___sys_sendmsg+0xee/0x170 [10090.079864][ T284] __sys_sendmsg+0xcd/0x170 [10090.079864][ T284] do_syscall_64+0xc6/0x1e0 [10090.079864][ T284] [10090.082051][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10090.082051][ T284] ipv6_add_dev+0x3ba/0x11c0 [10090.082051][ T284] ipv6_find_idev+0x102/0x170 [10090.082051][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [10090.082051][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10090.082051][ T284] netlink_rcv_skb+0x130/0x360 [10090.082051][ T284] netlink_unicast+0x449/0x710 [10090.082051][ T284] netlink_sendmsg+0x723/0xbe0 [10090.082051][ T284] ____sys_sendmsg+0x7b2/0xa10 [10090.082051][ T284] ___sys_sendmsg+0xee/0x170 [10090.082051][ T284] __sys_sendmsg+0xcd/0x170 [10090.082051][ T284] do_syscall_64+0xc6/0x1e0 [10090.082051][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10090.082051][ T284] [10090.083784][ T284] ref_tracker: eth0@ffff8880055e45b0 has 1/5 users at [10090.083784][ T284] neigh_parms_alloc+0x1e5/0x510 [10090.083784][ T284] ipv6_add_dev+0x2fe/0x11c0 [10090.083784][ T284] ipv6_find_idev+0x102/0x170 [10090.083784][ T284] inet6_rtm_newaddr+0x37c/0x6b0 [10090.083784][ T284] rtnetlink_rcv_msg+0x2fb/0xbf0 [10090.083784][ T284] netlink_rcv_skb+0x130/0x360 [10090.083784][ T284] netlink_unicast+0x449/0x710 [10090.083784][ T284] netlink_sendmsg+0x723/0xbe0 [10090.083784][ T284] ____sys_sendmsg+0x7b2/0xa10 [10090.083784][ T284] ___sys_sendmsg+0xee/0x170 [10090.083784][ T284] __sys_sendmsg+0xcd/0x170 [10090.083784][ T284] do_syscall_64+0xc6/0x1e0 [10090.083784][ T284] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10090.083784][ T284] HARD STOP (10007.793911) WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr