[ 30.816510][ T273] eth0: renamed from veth0 [ 30.966192][ T278] swp1: renamed from veth1 [ 31.436162][ T289] veth0: renamed from veth1 [ 31.611691][ T291] ip (291) used greatest stack depth: 23200 bytes left [ 31.746169][ T292] eth0: renamed from veth0 [ 31.936295][ T295] swp1: renamed from veth1 [ 35.494268][ T319] br0: port 1(swp1) entered blocking state [ 35.494687][ T319] br0: port 1(swp1) entered disabled state [ 35.494925][ T319] swp1: entered allmulticast mode [ 35.496088][ T319] swp1: entered promiscuous mode [ 35.504714][ T7] br0: port 1(swp1) entered blocking state [ 35.505062][ T7] br0: port 1(swp1) entered forwarding state [ 36.147056][ T322] br0: port 2(vx0) entered blocking state [ 36.147262][ T322] br0: port 2(vx0) entered disabled state [ 36.147459][ T322] vx0: entered allmulticast mode [ 36.148706][ T322] vx0: entered promiscuous mode [ 36.149379][ T322] br0: port 2(vx0) entered blocking state [ 36.149611][ T322] br0: port 2(vx0) entered forwarding state [ 38.603821][ T341] br0: port 1(swp1) entered blocking state [ 38.604903][ T341] br0: port 1(swp1) entered disabled state [ 38.605147][ T341] swp1: entered allmulticast mode [ 38.606270][ T341] swp1: entered promiscuous mode [ 38.609921][ T49] br0: port 1(swp1) entered blocking state [ 38.610130][ T49] br0: port 1(swp1) entered forwarding state [ 39.036449][ T344] br0: port 2(vx0) entered blocking state [ 39.036714][ T344] br0: port 2(vx0) entered disabled state [ 39.036909][ T344] vx0: entered allmulticast mode [ 39.038071][ T344] vx0: entered promiscuous mode [ 39.038818][ T344] br0: port 2(vx0) entered blocking state [ 39.039009][ T344] br0: port 2(vx0) entered forwarding state [ 45.853303][ T360] GACT probability NOT on [ 72.072578][ T10] br0: port 1(swp1) entered disabled state [ 72.078303][ T10] swp1 (unregistering): left allmulticast mode [ 72.078567][ T10] swp1 (unregistering): left promiscuous mode [ 72.078780][ T10] br0: port 1(swp1) entered disabled state [ 80.676073][ T544] eth0: renamed from veth0 [ 80.813416][ T549] swp1: renamed from veth1 [ 81.281619][ T561] veth0: renamed from veth1 [ 81.590688][ T563] eth0: renamed from veth0 [ 81.783284][ T566] swp1: renamed from veth1 [ 82.283914][ T10] unregister_netdevice: waiting for eth0.20 to become free. Usage count = 6 [ 82.284438][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 82.284438][ T10] netdev_get_by_index+0x5e/0x80 [ 82.284438][ T10] fib6_nh_init+0x3d8/0x1580 [ 82.284438][ T10] ip6_route_info_create+0xf18/0x17d0 [ 82.284438][ T10] ip6_route_add+0x1c/0x140 [ 82.284438][ T10] addrconf_prefix_route+0x2a6/0x430 [ 82.284438][ T10] inet6_addr_add+0x4f8/0xa40 [ 82.284438][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 82.284438][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 82.284438][ T10] netlink_rcv_skb+0x130/0x360 [ 82.284438][ T10] netlink_unicast+0x449/0x710 [ 82.284438][ T10] netlink_sendmsg+0x723/0xbe0 [ 82.284438][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 82.284438][ T10] ___sys_sendmsg+0xee/0x170 [ 82.284438][ T10] __sys_sendmsg+0xcd/0x170 [ 82.284438][ T10] do_syscall_64+0xc6/0x1e0 [ 82.284438][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 82.284438][ T10] [ 82.286941][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 82.286941][ T10] netdev_get_by_index+0x5e/0x80 [ 82.286941][ T10] fib6_nh_init+0x3d8/0x1580 [ 82.286941][ T10] ip6_route_info_create+0xf18/0x17d0 [ 82.286941][ T10] addrconf_f6i_alloc+0x315/0x560 [ 82.286941][ T10] ipv6_add_addr+0x411/0x2000 [ 82.286941][ T10] inet6_addr_add+0x30e/0xa40 [ 82.286941][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 82.286941][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 82.286941][ T10] netlink_rcv_skb+0x130/0x360 [ 82.286941][ T10] netlink_unicast+0x449/0x710 [ 82.286941][ T10] netlink_sendmsg+0x723/0xbe0 [ 82.286941][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 82.286941][ T10] ___sys_sendmsg+0xee/0x170 [ 82.286941][ T10] __sys_sendmsg+0xcd/0x170 [ 82.286941][ T10] do_syscall_64+0xc6/0x1e0 [ 82.286941][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 82.286941][ T10] [ 82.289179][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 82.289179][ T10] netdev_get_by_index+0x5e/0x80 [ 82.289179][ T10] fib6_nh_init+0x3d8/0x1580 [ 82.289179][ T10] ip6_route_info_create+0xf18/0x17d0 [ 82.289179][ T10] ip6_route_add+0x1c/0x140 [ 82.289179][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 82.289179][ T10] addrconf_add_dev+0xe2/0x170 [ 82.289179][ T10] inet6_addr_add+0x12f/0xa40 [ 82.289179][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 82.289179][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 82.289179][ T10] netlink_rcv_skb+0x130/0x360 [ 82.289179][ T10] netlink_unicast+0x449/0x710 [ 82.289179][ T10] netlink_sendmsg+0x723/0xbe0 [ 82.289179][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 82.289179][ T10] ___sys_sendmsg+0xee/0x170 [ 82.289179][ T10] __sys_sendmsg+0xcd/0x170 [ 82.289179][ T10] do_syscall_64+0xc6/0x1e0 [ 82.289179][ T10] [ 82.291340][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 82.291340][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 82.291340][ T10] ipv6_find_idev+0x102/0x170 [ 82.291340][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 82.291340][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 82.291340][ T10] netlink_rcv_skb+0x130/0x360 [ 82.291340][ T10] netlink_unicast+0x449/0x710 [ 82.291340][ T10] netlink_sendmsg+0x723/0xbe0 [ 82.291340][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 82.291340][ T10] ___sys_sendmsg+0xee/0x170 [ 82.291340][ T10] __sys_sendmsg+0xcd/0x170 [ 82.291340][ T10] do_syscall_64+0xc6/0x1e0 [ 82.291340][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 82.291340][ T10] [ 82.293055][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 82.293055][ T10] neigh_parms_alloc+0x1e5/0x510 [ 82.293055][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 82.293055][ T10] ipv6_find_idev+0x102/0x170 [ 82.293055][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 82.293055][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 82.293055][ T10] netlink_rcv_skb+0x130/0x360 [ 82.293055][ T10] netlink_unicast+0x449/0x710 [ 82.293055][ T10] netlink_sendmsg+0x723/0xbe0 [ 82.293055][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 82.293055][ T10] ___sys_sendmsg+0xee/0x170 [ 82.293055][ T10] __sys_sendmsg+0xcd/0x170 [ 82.293055][ T10] do_syscall_64+0xc6/0x1e0 [ 82.293055][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 82.293055][ T10] [ 82.295047][ T10] unregister_netdevice: waiting for eth0.10 to become free. Usage count = 6 [ 82.295344][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 82.295344][ T10] netdev_get_by_index+0x5e/0x80 [ 82.295344][ T10] fib6_nh_init+0x3d8/0x1580 [ 82.295344][ T10] ip6_route_info_create+0xf18/0x17d0 [ 82.295344][ T10] ip6_route_add+0x1c/0x140 [ 82.295344][ T10] addrconf_prefix_route+0x2a6/0x430 [ 82.295344][ T10] inet6_addr_add+0x4f8/0xa40 [ 82.295344][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 82.295344][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 82.295344][ T10] netlink_rcv_skb+0x130/0x360 [ 82.295344][ T10] netlink_unicast+0x449/0x710 [ 82.295344][ T10] netlink_sendmsg+0x723/0xbe0 [ 82.295344][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 82.295344][ T10] ___sys_sendmsg+0xee/0x170 [ 82.295344][ T10] __sys_sendmsg+0xcd/0x170 [ 82.295344][ T10] do_syscall_64+0xc6/0x1e0 [ 82.295344][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 82.295344][ T10] [ 82.297566][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 82.297566][ T10] netdev_get_by_index+0x5e/0x80 [ 82.297566][ T10] fib6_nh_init+0x3d8/0x1580 [ 82.297566][ T10] ip6_route_info_create+0xf18/0x17d0 [ 82.297566][ T10] addrconf_f6i_alloc+0x315/0x560 [ 82.297566][ T10] ipv6_add_addr+0x411/0x2000 [ 82.297566][ T10] inet6_addr_add+0x30e/0xa40 [ 82.297566][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 82.297566][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 82.297566][ T10] netlink_rcv_skb+0x130/0x360 [ 82.297566][ T10] netlink_unicast+0x449/0x710 [ 82.297566][ T10] netlink_sendmsg+0x723/0xbe0 [ 82.297566][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 82.297566][ T10] ___sys_sendmsg+0xee/0x170 [ 82.297566][ T10] __sys_sendmsg+0xcd/0x170 [ 82.297566][ T10] do_syscall_64+0xc6/0x1e0 [ 82.297566][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 82.297566][ T10] [ 82.299767][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 82.299767][ T10] netdev_get_by_index+0x5e/0x80 [ 82.299767][ T10] fib6_nh_init+0x3d8/0x1580 [ 82.299767][ T10] ip6_route_info_create+0xf18/0x17d0 [ 82.299767][ T10] ip6_route_add+0x1c/0x140 [ 82.299767][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 82.299767][ T10] addrconf_add_dev+0xe2/0x170 [ 82.299767][ T10] inet6_addr_add+0x12f/0xa40 [ 82.299767][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 82.299767][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 82.299767][ T10] netlink_rcv_skb+0x130/0x360 [ 82.299767][ T10] netlink_unicast+0x449/0x710 [ 82.299767][ T10] netlink_sendmsg+0x723/0xbe0 [ 82.299767][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 82.299767][ T10] ___sys_sendmsg+0xee/0x170 [ 82.299767][ T10] __sys_sendmsg+0xcd/0x170 [ 82.299767][ T10] do_syscall_64+0xc6/0x1e0 [ 82.299767][ T10] [ 82.302036][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 82.302036][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 82.302036][ T10] ipv6_find_idev+0x102/0x170 [ 82.302036][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 82.302036][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 82.302036][ T10] netlink_rcv_skb+0x130/0x360 [ 82.302036][ T10] netlink_unicast+0x449/0x710 [ 82.302036][ T10] netlink_sendmsg+0x723/0xbe0 [ 82.302036][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 82.302036][ T10] ___sys_sendmsg+0xee/0x170 [ 82.302036][ T10] __sys_sendmsg+0xcd/0x170 [ 82.302036][ T10] do_syscall_64+0xc6/0x1e0 [ 82.302036][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 82.302036][ T10] [ 82.303727][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 82.303727][ T10] neigh_parms_alloc+0x1e5/0x510 [ 82.303727][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 82.303727][ T10] ipv6_find_idev+0x102/0x170 [ 82.303727][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 82.303727][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 82.303727][ T10] netlink_rcv_skb+0x130/0x360 [ 82.303727][ T10] netlink_unicast+0x449/0x710 [ 82.303727][ T10] netlink_sendmsg+0x723/0xbe0 [ 82.303727][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 82.303727][ T10] ___sys_sendmsg+0xee/0x170 [ 82.303727][ T10] __sys_sendmsg+0xcd/0x170 [ 82.303727][ T10] do_syscall_64+0xc6/0x1e0 [ 82.303727][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 82.303727][ T10] [ 82.305561][ T10] unregister_netdevice: waiting for eth0 to become free. Usage count = 3 [ 82.305820][ T10] ref_tracker: veth0@ffff888021b015e0 has 2/2 users at [ 82.305820][ T10] vlan_dev_init+0x97c/0xdd0 [ 82.305820][ T10] register_netdevice+0x4d3/0x1690 [ 82.305820][ T10] register_vlan_dev+0x162/0x4a0 [ 82.305820][ T10] vlan_newlink+0x393/0x610 [ 82.305820][ T10] rtnl_newlink_create+0x341/0x850 [ 82.305820][ T10] __rtnl_newlink+0xac9/0xd80 [ 82.305820][ T10] rtnl_newlink+0x63/0xa0 [ 82.305820][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 82.305820][ T10] netlink_rcv_skb+0x130/0x360 [ 82.305820][ T10] netlink_unicast+0x449/0x710 [ 82.305820][ T10] netlink_sendmsg+0x723/0xbe0 [ 82.305820][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 82.305820][ T10] ___sys_sendmsg+0xee/0x170 [ 82.305820][ T10] __sys_sendmsg+0xcd/0x170 [ 82.305820][ T10] do_syscall_64+0xc6/0x1e0 [ 82.305820][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 82.305820][ T10] [ 85.379082][ T591] br0: port 1(swp1) entered blocking state [ 85.379558][ T591] br0: port 1(swp1) entered disabled state [ 85.379784][ T591] swp1: entered allmulticast mode [ 85.381198][ T591] swp1: entered promiscuous mode [ 85.383121][ T49] br0: port 1(swp1) entered blocking state [ 85.383326][ T49] br0: port 1(swp1) entered forwarding state [ 85.864131][ T594] br0: port 2(vx0) entered blocking state [ 85.864416][ T594] br0: port 2(vx0) entered disabled state [ 85.864605][ T594] vx0: entered allmulticast mode [ 85.865802][ T594] vx0: entered promiscuous mode [ 85.866864][ T594] br0: port 2(vx0) entered blocking state [ 85.867054][ T594] br0: port 2(vx0) entered forwarding state [ 88.391592][ T611] br0: port 1(swp1) entered blocking state [ 88.391916][ T611] br0: port 1(swp1) entered disabled state [ 88.392137][ T611] swp1: entered allmulticast mode [ 88.393265][ T611] swp1: entered promiscuous mode [ 88.395084][ T49] br0: port 1(swp1) entered blocking state [ 88.395300][ T49] br0: port 1(swp1) entered forwarding state [ 88.830821][ T614] br0: port 2(vx0) entered blocking state [ 88.831099][ T614] br0: port 2(vx0) entered disabled state [ 88.831286][ T614] vx0: entered allmulticast mode [ 88.832482][ T614] vx0: entered promiscuous mode [ 88.833030][ T614] br0: port 2(vx0) entered blocking state [ 88.833434][ T614] br0: port 2(vx0) entered forwarding state [ 92.388007][ T10] unregister_netdevice: waiting for eth0.20 to become free. Usage count = 6 [ 92.388496][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 92.388496][ T10] netdev_get_by_index+0x5e/0x80 [ 92.388496][ T10] fib6_nh_init+0x3d8/0x1580 [ 92.388496][ T10] ip6_route_info_create+0xf18/0x17d0 [ 92.388496][ T10] ip6_route_add+0x1c/0x140 [ 92.388496][ T10] addrconf_prefix_route+0x2a6/0x430 [ 92.388496][ T10] inet6_addr_add+0x4f8/0xa40 [ 92.388496][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 92.388496][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 92.388496][ T10] netlink_rcv_skb+0x130/0x360 [ 92.388496][ T10] netlink_unicast+0x449/0x710 [ 92.388496][ T10] netlink_sendmsg+0x723/0xbe0 [ 92.388496][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 92.388496][ T10] ___sys_sendmsg+0xee/0x170 [ 92.388496][ T10] __sys_sendmsg+0xcd/0x170 [ 92.388496][ T10] do_syscall_64+0xc6/0x1e0 [ 92.388496][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 92.388496][ T10] [ 92.390777][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 92.390777][ T10] netdev_get_by_index+0x5e/0x80 [ 92.390777][ T10] fib6_nh_init+0x3d8/0x1580 [ 92.390777][ T10] ip6_route_info_create+0xf18/0x17d0 [ 92.390777][ T10] addrconf_f6i_alloc+0x315/0x560 [ 92.390777][ T10] ipv6_add_addr+0x411/0x2000 [ 92.390777][ T10] inet6_addr_add+0x30e/0xa40 [ 92.390777][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 92.390777][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 92.390777][ T10] netlink_rcv_skb+0x130/0x360 [ 92.390777][ T10] netlink_unicast+0x449/0x710 [ 92.390777][ T10] netlink_sendmsg+0x723/0xbe0 [ 92.390777][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 92.390777][ T10] ___sys_sendmsg+0xee/0x170 [ 92.390777][ T10] __sys_sendmsg+0xcd/0x170 [ 92.390777][ T10] do_syscall_64+0xc6/0x1e0 [ 92.390777][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 92.390777][ T10] [ 92.392976][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 92.392976][ T10] netdev_get_by_index+0x5e/0x80 [ 92.392976][ T10] fib6_nh_init+0x3d8/0x1580 [ 92.392976][ T10] ip6_route_info_create+0xf18/0x17d0 [ 92.392976][ T10] ip6_route_add+0x1c/0x140 [ 92.392976][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 92.392976][ T10] addrconf_add_dev+0xe2/0x170 [ 92.392976][ T10] inet6_addr_add+0x12f/0xa40 [ 92.392976][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 92.392976][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 92.392976][ T10] netlink_rcv_skb+0x130/0x360 [ 92.392976][ T10] netlink_unicast+0x449/0x710 [ 92.392976][ T10] netlink_sendmsg+0x723/0xbe0 [ 92.392976][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 92.392976][ T10] ___sys_sendmsg+0xee/0x170 [ 92.392976][ T10] __sys_sendmsg+0xcd/0x170 [ 92.392976][ T10] do_syscall_64+0xc6/0x1e0 [ 92.392976][ T10] [ 92.395126][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 92.395126][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 92.395126][ T10] ipv6_find_idev+0x102/0x170 [ 92.395126][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 92.395126][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 92.395126][ T10] netlink_rcv_skb+0x130/0x360 [ 92.395126][ T10] netlink_unicast+0x449/0x710 [ 92.395126][ T10] netlink_sendmsg+0x723/0xbe0 [ 92.395126][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 92.395126][ T10] ___sys_sendmsg+0xee/0x170 [ 92.395126][ T10] __sys_sendmsg+0xcd/0x170 [ 92.395126][ T10] do_syscall_64+0xc6/0x1e0 [ 92.395126][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 92.395126][ T10] [ 92.396849][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 92.396849][ T10] neigh_parms_alloc+0x1e5/0x510 [ 92.396849][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 92.396849][ T10] ipv6_find_idev+0x102/0x170 [ 92.396849][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 92.396849][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 92.396849][ T10] netlink_rcv_skb+0x130/0x360 [ 92.396849][ T10] netlink_unicast+0x449/0x710 [ 92.396849][ T10] netlink_sendmsg+0x723/0xbe0 [ 92.396849][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 92.396849][ T10] ___sys_sendmsg+0xee/0x170 [ 92.396849][ T10] __sys_sendmsg+0xcd/0x170 [ 92.396849][ T10] do_syscall_64+0xc6/0x1e0 [ 92.396849][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 92.396849][ T10] [ 92.398700][ T10] unregister_netdevice: waiting for eth0.10 to become free. Usage count = 6 [ 92.399006][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 92.399006][ T10] netdev_get_by_index+0x5e/0x80 [ 92.399006][ T10] fib6_nh_init+0x3d8/0x1580 [ 92.399006][ T10] ip6_route_info_create+0xf18/0x17d0 [ 92.399006][ T10] ip6_route_add+0x1c/0x140 [ 92.399006][ T10] addrconf_prefix_route+0x2a6/0x430 [ 92.399006][ T10] inet6_addr_add+0x4f8/0xa40 [ 92.399006][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 92.399006][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 92.399006][ T10] netlink_rcv_skb+0x130/0x360 [ 92.399006][ T10] netlink_unicast+0x449/0x710 [ 92.399006][ T10] netlink_sendmsg+0x723/0xbe0 [ 92.399006][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 92.399006][ T10] ___sys_sendmsg+0xee/0x170 [ 92.399006][ T10] __sys_sendmsg+0xcd/0x170 [ 92.399006][ T10] do_syscall_64+0xc6/0x1e0 [ 92.399006][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 92.399006][ T10] [ 92.401211][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 92.401211][ T10] netdev_get_by_index+0x5e/0x80 [ 92.401211][ T10] fib6_nh_init+0x3d8/0x1580 [ 92.401211][ T10] ip6_route_info_create+0xf18/0x17d0 [ 92.401211][ T10] addrconf_f6i_alloc+0x315/0x560 [ 92.401211][ T10] ipv6_add_addr+0x411/0x2000 [ 92.401211][ T10] inet6_addr_add+0x30e/0xa40 [ 92.401211][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 92.401211][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 92.401211][ T10] netlink_rcv_skb+0x130/0x360 [ 92.401211][ T10] netlink_unicast+0x449/0x710 [ 92.401211][ T10] netlink_sendmsg+0x723/0xbe0 [ 92.401211][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 92.401211][ T10] ___sys_sendmsg+0xee/0x170 [ 92.401211][ T10] __sys_sendmsg+0xcd/0x170 [ 92.401211][ T10] do_syscall_64+0xc6/0x1e0 [ 92.401211][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 92.401211][ T10] [ 92.403413][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 92.403413][ T10] netdev_get_by_index+0x5e/0x80 [ 92.403413][ T10] fib6_nh_init+0x3d8/0x1580 [ 92.403413][ T10] ip6_route_info_create+0xf18/0x17d0 [ 92.403413][ T10] ip6_route_add+0x1c/0x140 [ 92.403413][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 92.403413][ T10] addrconf_add_dev+0xe2/0x170 [ 92.403413][ T10] inet6_addr_add+0x12f/0xa40 [ 92.403413][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 92.403413][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 92.403413][ T10] netlink_rcv_skb+0x130/0x360 [ 92.403413][ T10] netlink_unicast+0x449/0x710 [ 92.403413][ T10] netlink_sendmsg+0x723/0xbe0 [ 92.403413][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 92.403413][ T10] ___sys_sendmsg+0xee/0x170 [ 92.403413][ T10] __sys_sendmsg+0xcd/0x170 [ 92.403413][ T10] do_syscall_64+0xc6/0x1e0 [ 92.403413][ T10] [ 92.405577][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 92.405577][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 92.405577][ T10] ipv6_find_idev+0x102/0x170 [ 92.405577][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 92.405577][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 92.405577][ T10] netlink_rcv_skb+0x130/0x360 [ 92.405577][ T10] netlink_unicast+0x449/0x710 [ 92.405577][ T10] netlink_sendmsg+0x723/0xbe0 [ 92.405577][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 92.405577][ T10] ___sys_sendmsg+0xee/0x170 [ 92.405577][ T10] __sys_sendmsg+0xcd/0x170 [ 92.405577][ T10] do_syscall_64+0xc6/0x1e0 [ 92.405577][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 92.405577][ T10] [ 92.407262][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 92.407262][ T10] neigh_parms_alloc+0x1e5/0x510 [ 92.407262][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 92.407262][ T10] ipv6_find_idev+0x102/0x170 [ 92.407262][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 92.407262][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 92.407262][ T10] netlink_rcv_skb+0x130/0x360 [ 92.407262][ T10] netlink_unicast+0x449/0x710 [ 92.407262][ T10] netlink_sendmsg+0x723/0xbe0 [ 92.407262][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 92.407262][ T10] ___sys_sendmsg+0xee/0x170 [ 92.407262][ T10] __sys_sendmsg+0xcd/0x170 [ 92.407262][ T10] do_syscall_64+0xc6/0x1e0 [ 92.407262][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 92.407262][ T10] [ 92.409109][ T10] unregister_netdevice: waiting for eth0 to become free. Usage count = 3 [ 92.409373][ T10] ref_tracker: veth0@ffff888021b015e0 has 2/2 users at [ 92.409373][ T10] vlan_dev_init+0x97c/0xdd0 [ 92.409373][ T10] register_netdevice+0x4d3/0x1690 [ 92.409373][ T10] register_vlan_dev+0x162/0x4a0 [ 92.409373][ T10] vlan_newlink+0x393/0x610 [ 92.409373][ T10] rtnl_newlink_create+0x341/0x850 [ 92.409373][ T10] __rtnl_newlink+0xac9/0xd80 [ 92.409373][ T10] rtnl_newlink+0x63/0xa0 [ 92.409373][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 92.409373][ T10] netlink_rcv_skb+0x130/0x360 [ 92.409373][ T10] netlink_unicast+0x449/0x710 [ 92.409373][ T10] netlink_sendmsg+0x723/0xbe0 [ 92.409373][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 92.409373][ T10] ___sys_sendmsg+0xee/0x170 [ 92.409373][ T10] __sys_sendmsg+0xcd/0x170 [ 92.409373][ T10] do_syscall_64+0xc6/0x1e0 [ 92.409373][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 92.409373][ T10] [ 102.500045][ T10] unregister_netdevice: waiting for eth0.20 to become free. Usage count = 6 [ 102.500398][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 102.500398][ T10] netdev_get_by_index+0x5e/0x80 [ 102.500398][ T10] fib6_nh_init+0x3d8/0x1580 [ 102.500398][ T10] ip6_route_info_create+0xf18/0x17d0 [ 102.500398][ T10] ip6_route_add+0x1c/0x140 [ 102.500398][ T10] addrconf_prefix_route+0x2a6/0x430 [ 102.500398][ T10] inet6_addr_add+0x4f8/0xa40 [ 102.500398][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 102.500398][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 102.500398][ T10] netlink_rcv_skb+0x130/0x360 [ 102.500398][ T10] netlink_unicast+0x449/0x710 [ 102.500398][ T10] netlink_sendmsg+0x723/0xbe0 [ 102.500398][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 102.500398][ T10] ___sys_sendmsg+0xee/0x170 [ 102.500398][ T10] __sys_sendmsg+0xcd/0x170 [ 102.500398][ T10] do_syscall_64+0xc6/0x1e0 [ 102.500398][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 102.500398][ T10] [ 102.502643][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 102.502643][ T10] netdev_get_by_index+0x5e/0x80 [ 102.502643][ T10] fib6_nh_init+0x3d8/0x1580 [ 102.502643][ T10] ip6_route_info_create+0xf18/0x17d0 [ 102.502643][ T10] addrconf_f6i_alloc+0x315/0x560 [ 102.502643][ T10] ipv6_add_addr+0x411/0x2000 [ 102.502643][ T10] inet6_addr_add+0x30e/0xa40 [ 102.502643][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 102.502643][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 102.502643][ T10] netlink_rcv_skb+0x130/0x360 [ 102.502643][ T10] netlink_unicast+0x449/0x710 [ 102.502643][ T10] netlink_sendmsg+0x723/0xbe0 [ 102.502643][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 102.502643][ T10] ___sys_sendmsg+0xee/0x170 [ 102.502643][ T10] __sys_sendmsg+0xcd/0x170 [ 102.502643][ T10] do_syscall_64+0xc6/0x1e0 [ 102.502643][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 102.502643][ T10] [ 102.504865][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 102.504865][ T10] netdev_get_by_index+0x5e/0x80 [ 102.504865][ T10] fib6_nh_init+0x3d8/0x1580 [ 102.504865][ T10] ip6_route_info_create+0xf18/0x17d0 [ 102.504865][ T10] ip6_route_add+0x1c/0x140 [ 102.504865][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 102.504865][ T10] addrconf_add_dev+0xe2/0x170 [ 102.504865][ T10] inet6_addr_add+0x12f/0xa40 [ 102.504865][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 102.504865][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 102.504865][ T10] netlink_rcv_skb+0x130/0x360 [ 102.504865][ T10] netlink_unicast+0x449/0x710 [ 102.504865][ T10] netlink_sendmsg+0x723/0xbe0 [ 102.504865][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 102.504865][ T10] ___sys_sendmsg+0xee/0x170 [ 102.504865][ T10] __sys_sendmsg+0xcd/0x170 [ 102.504865][ T10] do_syscall_64+0xc6/0x1e0 [ 102.504865][ T10] [ 102.507028][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 102.507028][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 102.507028][ T10] ipv6_find_idev+0x102/0x170 [ 102.507028][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 102.507028][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 102.507028][ T10] netlink_rcv_skb+0x130/0x360 [ 102.507028][ T10] netlink_unicast+0x449/0x710 [ 102.507028][ T10] netlink_sendmsg+0x723/0xbe0 [ 102.507028][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 102.507028][ T10] ___sys_sendmsg+0xee/0x170 [ 102.507028][ T10] __sys_sendmsg+0xcd/0x170 [ 102.507028][ T10] do_syscall_64+0xc6/0x1e0 [ 102.507028][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 102.507028][ T10] [ 102.508735][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 102.508735][ T10] neigh_parms_alloc+0x1e5/0x510 [ 102.508735][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 102.508735][ T10] ipv6_find_idev+0x102/0x170 [ 102.508735][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 102.508735][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 102.508735][ T10] netlink_rcv_skb+0x130/0x360 [ 102.508735][ T10] netlink_unicast+0x449/0x710 [ 102.508735][ T10] netlink_sendmsg+0x723/0xbe0 [ 102.508735][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 102.508735][ T10] ___sys_sendmsg+0xee/0x170 [ 102.508735][ T10] __sys_sendmsg+0xcd/0x170 [ 102.508735][ T10] do_syscall_64+0xc6/0x1e0 [ 102.508735][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 102.508735][ T10] [ 102.510630][ T10] unregister_netdevice: waiting for eth0.10 to become free. Usage count = 6 [ 102.511166][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 102.511166][ T10] netdev_get_by_index+0x5e/0x80 [ 102.511166][ T10] fib6_nh_init+0x3d8/0x1580 [ 102.511166][ T10] ip6_route_info_create+0xf18/0x17d0 [ 102.511166][ T10] ip6_route_add+0x1c/0x140 [ 102.511166][ T10] addrconf_prefix_route+0x2a6/0x430 [ 102.511166][ T10] inet6_addr_add+0x4f8/0xa40 [ 102.511166][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 102.511166][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 102.511166][ T10] netlink_rcv_skb+0x130/0x360 [ 102.511166][ T10] netlink_unicast+0x449/0x710 [ 102.511166][ T10] netlink_sendmsg+0x723/0xbe0 [ 102.511166][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 102.511166][ T10] ___sys_sendmsg+0xee/0x170 [ 102.511166][ T10] __sys_sendmsg+0xcd/0x170 [ 102.511166][ T10] do_syscall_64+0xc6/0x1e0 [ 102.511166][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 102.511166][ T10] [ 102.513383][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 102.513383][ T10] netdev_get_by_index+0x5e/0x80 [ 102.513383][ T10] fib6_nh_init+0x3d8/0x1580 [ 102.513383][ T10] ip6_route_info_create+0xf18/0x17d0 [ 102.513383][ T10] addrconf_f6i_alloc+0x315/0x560 [ 102.513383][ T10] ipv6_add_addr+0x411/0x2000 [ 102.513383][ T10] inet6_addr_add+0x30e/0xa40 [ 102.513383][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 102.513383][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 102.513383][ T10] netlink_rcv_skb+0x130/0x360 [ 102.513383][ T10] netlink_unicast+0x449/0x710 [ 102.513383][ T10] netlink_sendmsg+0x723/0xbe0 [ 102.513383][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 102.513383][ T10] ___sys_sendmsg+0xee/0x170 [ 102.513383][ T10] __sys_sendmsg+0xcd/0x170 [ 102.513383][ T10] do_syscall_64+0xc6/0x1e0 [ 102.513383][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 102.513383][ T10] [ 102.515609][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 102.515609][ T10] netdev_get_by_index+0x5e/0x80 [ 102.515609][ T10] fib6_nh_init+0x3d8/0x1580 [ 102.515609][ T10] ip6_route_info_create+0xf18/0x17d0 [ 102.515609][ T10] ip6_route_add+0x1c/0x140 [ 102.515609][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 102.515609][ T10] addrconf_add_dev+0xe2/0x170 [ 102.515609][ T10] inet6_addr_add+0x12f/0xa40 [ 102.515609][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 102.515609][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 102.515609][ T10] netlink_rcv_skb+0x130/0x360 [ 102.515609][ T10] netlink_unicast+0x449/0x710 [ 102.515609][ T10] netlink_sendmsg+0x723/0xbe0 [ 102.515609][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 102.515609][ T10] ___sys_sendmsg+0xee/0x170 [ 102.515609][ T10] __sys_sendmsg+0xcd/0x170 [ 102.515609][ T10] do_syscall_64+0xc6/0x1e0 [ 102.515609][ T10] [ 102.517767][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 102.517767][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 102.517767][ T10] ipv6_find_idev+0x102/0x170 [ 102.517767][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 102.517767][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 102.517767][ T10] netlink_rcv_skb+0x130/0x360 [ 102.517767][ T10] netlink_unicast+0x449/0x710 [ 102.517767][ T10] netlink_sendmsg+0x723/0xbe0 [ 102.517767][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 102.517767][ T10] ___sys_sendmsg+0xee/0x170 [ 102.517767][ T10] __sys_sendmsg+0xcd/0x170 [ 102.517767][ T10] do_syscall_64+0xc6/0x1e0 [ 102.517767][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 102.517767][ T10] [ 102.519604][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 102.519604][ T10] neigh_parms_alloc+0x1e5/0x510 [ 102.519604][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 102.519604][ T10] ipv6_find_idev+0x102/0x170 [ 102.519604][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 102.519604][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 102.519604][ T10] netlink_rcv_skb+0x130/0x360 [ 102.519604][ T10] netlink_unicast+0x449/0x710 [ 102.519604][ T10] netlink_sendmsg+0x723/0xbe0 [ 102.519604][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 102.519604][ T10] ___sys_sendmsg+0xee/0x170 [ 102.519604][ T10] __sys_sendmsg+0xcd/0x170 [ 102.519604][ T10] do_syscall_64+0xc6/0x1e0 [ 102.519604][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 102.519604][ T10] [ 102.521709][ T10] unregister_netdevice: waiting for eth0 to become free. Usage count = 3 [ 102.522106][ T10] ref_tracker: veth0@ffff888021b015e0 has 2/2 users at [ 102.522106][ T10] vlan_dev_init+0x97c/0xdd0 [ 102.522106][ T10] register_netdevice+0x4d3/0x1690 [ 102.522106][ T10] register_vlan_dev+0x162/0x4a0 [ 102.522106][ T10] vlan_newlink+0x393/0x610 [ 102.522106][ T10] rtnl_newlink_create+0x341/0x850 [ 102.522106][ T10] __rtnl_newlink+0xac9/0xd80 [ 102.522106][ T10] rtnl_newlink+0x63/0xa0 [ 102.522106][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 102.522106][ T10] netlink_rcv_skb+0x130/0x360 [ 102.522106][ T10] netlink_unicast+0x449/0x710 [ 102.522106][ T10] netlink_sendmsg+0x723/0xbe0 [ 102.522106][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 102.522106][ T10] ___sys_sendmsg+0xee/0x170 [ 102.522106][ T10] __sys_sendmsg+0xcd/0x170 [ 102.522106][ T10] do_syscall_64+0xc6/0x1e0 [ 102.522106][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 102.522106][ T10] [ 112.675913][ T10] unregister_netdevice: waiting for eth0.20 to become free. Usage count = 6 [ 112.676262][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 112.676262][ T10] netdev_get_by_index+0x5e/0x80 [ 112.676262][ T10] fib6_nh_init+0x3d8/0x1580 [ 112.676262][ T10] ip6_route_info_create+0xf18/0x17d0 [ 112.676262][ T10] ip6_route_add+0x1c/0x140 [ 112.676262][ T10] addrconf_prefix_route+0x2a6/0x430 [ 112.676262][ T10] inet6_addr_add+0x4f8/0xa40 [ 112.676262][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 112.676262][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 112.676262][ T10] netlink_rcv_skb+0x130/0x360 [ 112.676262][ T10] netlink_unicast+0x449/0x710 [ 112.676262][ T10] netlink_sendmsg+0x723/0xbe0 [ 112.676262][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 112.676262][ T10] ___sys_sendmsg+0xee/0x170 [ 112.676262][ T10] __sys_sendmsg+0xcd/0x170 [ 112.676262][ T10] do_syscall_64+0xc6/0x1e0 [ 112.676262][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 112.676262][ T10] [ 112.678477][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 112.678477][ T10] netdev_get_by_index+0x5e/0x80 [ 112.678477][ T10] fib6_nh_init+0x3d8/0x1580 [ 112.678477][ T10] ip6_route_info_create+0xf18/0x17d0 [ 112.678477][ T10] addrconf_f6i_alloc+0x315/0x560 [ 112.678477][ T10] ipv6_add_addr+0x411/0x2000 [ 112.678477][ T10] inet6_addr_add+0x30e/0xa40 [ 112.678477][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 112.678477][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 112.678477][ T10] netlink_rcv_skb+0x130/0x360 [ 112.678477][ T10] netlink_unicast+0x449/0x710 [ 112.678477][ T10] netlink_sendmsg+0x723/0xbe0 [ 112.678477][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 112.678477][ T10] ___sys_sendmsg+0xee/0x170 [ 112.678477][ T10] __sys_sendmsg+0xcd/0x170 [ 112.678477][ T10] do_syscall_64+0xc6/0x1e0 [ 112.678477][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 112.678477][ T10] [ 112.680666][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 112.680666][ T10] netdev_get_by_index+0x5e/0x80 [ 112.680666][ T10] fib6_nh_init+0x3d8/0x1580 [ 112.680666][ T10] ip6_route_info_create+0xf18/0x17d0 [ 112.680666][ T10] ip6_route_add+0x1c/0x140 [ 112.680666][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 112.680666][ T10] addrconf_add_dev+0xe2/0x170 [ 112.680666][ T10] inet6_addr_add+0x12f/0xa40 [ 112.680666][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 112.680666][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 112.680666][ T10] netlink_rcv_skb+0x130/0x360 [ 112.680666][ T10] netlink_unicast+0x449/0x710 [ 112.680666][ T10] netlink_sendmsg+0x723/0xbe0 [ 112.680666][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 112.680666][ T10] ___sys_sendmsg+0xee/0x170 [ 112.680666][ T10] __sys_sendmsg+0xcd/0x170 [ 112.680666][ T10] do_syscall_64+0xc6/0x1e0 [ 112.680666][ T10] [ 112.682827][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 112.682827][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 112.682827][ T10] ipv6_find_idev+0x102/0x170 [ 112.682827][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 112.682827][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 112.682827][ T10] netlink_rcv_skb+0x130/0x360 [ 112.682827][ T10] netlink_unicast+0x449/0x710 [ 112.682827][ T10] netlink_sendmsg+0x723/0xbe0 [ 112.682827][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 112.682827][ T10] ___sys_sendmsg+0xee/0x170 [ 112.682827][ T10] __sys_sendmsg+0xcd/0x170 [ 112.682827][ T10] do_syscall_64+0xc6/0x1e0 [ 112.682827][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 112.682827][ T10] [ 112.684514][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 112.684514][ T10] neigh_parms_alloc+0x1e5/0x510 [ 112.684514][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 112.684514][ T10] ipv6_find_idev+0x102/0x170 [ 112.684514][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 112.684514][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 112.684514][ T10] netlink_rcv_skb+0x130/0x360 [ 112.684514][ T10] netlink_unicast+0x449/0x710 [ 112.684514][ T10] netlink_sendmsg+0x723/0xbe0 [ 112.684514][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 112.684514][ T10] ___sys_sendmsg+0xee/0x170 [ 112.684514][ T10] __sys_sendmsg+0xcd/0x170 [ 112.684514][ T10] do_syscall_64+0xc6/0x1e0 [ 112.684514][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 112.684514][ T10] [ 112.686393][ T10] unregister_netdevice: waiting for eth0.10 to become free. Usage count = 6 [ 112.686734][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 112.686734][ T10] netdev_get_by_index+0x5e/0x80 [ 112.686734][ T10] fib6_nh_init+0x3d8/0x1580 [ 112.686734][ T10] ip6_route_info_create+0xf18/0x17d0 [ 112.686734][ T10] ip6_route_add+0x1c/0x140 [ 112.686734][ T10] addrconf_prefix_route+0x2a6/0x430 [ 112.686734][ T10] inet6_addr_add+0x4f8/0xa40 [ 112.686734][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 112.686734][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 112.686734][ T10] netlink_rcv_skb+0x130/0x360 [ 112.686734][ T10] netlink_unicast+0x449/0x710 [ 112.686734][ T10] netlink_sendmsg+0x723/0xbe0 [ 112.686734][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 112.686734][ T10] ___sys_sendmsg+0xee/0x170 [ 112.686734][ T10] __sys_sendmsg+0xcd/0x170 [ 112.686734][ T10] do_syscall_64+0xc6/0x1e0 [ 112.686734][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 112.686734][ T10] [ 112.688926][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 112.688926][ T10] netdev_get_by_index+0x5e/0x80 [ 112.688926][ T10] fib6_nh_init+0x3d8/0x1580 [ 112.688926][ T10] ip6_route_info_create+0xf18/0x17d0 [ 112.688926][ T10] addrconf_f6i_alloc+0x315/0x560 [ 112.688926][ T10] ipv6_add_addr+0x411/0x2000 [ 112.688926][ T10] inet6_addr_add+0x30e/0xa40 [ 112.688926][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 112.688926][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 112.688926][ T10] netlink_rcv_skb+0x130/0x360 [ 112.688926][ T10] netlink_unicast+0x449/0x710 [ 112.688926][ T10] netlink_sendmsg+0x723/0xbe0 [ 112.688926][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 112.688926][ T10] ___sys_sendmsg+0xee/0x170 [ 112.688926][ T10] __sys_sendmsg+0xcd/0x170 [ 112.688926][ T10] do_syscall_64+0xc6/0x1e0 [ 112.688926][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 112.688926][ T10] [ 112.691111][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 112.691111][ T10] netdev_get_by_index+0x5e/0x80 [ 112.691111][ T10] fib6_nh_init+0x3d8/0x1580 [ 112.691111][ T10] ip6_route_info_create+0xf18/0x17d0 [ 112.691111][ T10] ip6_route_add+0x1c/0x140 [ 112.691111][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 112.691111][ T10] addrconf_add_dev+0xe2/0x170 [ 112.691111][ T10] inet6_addr_add+0x12f/0xa40 [ 112.691111][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 112.691111][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 112.691111][ T10] netlink_rcv_skb+0x130/0x360 [ 112.691111][ T10] netlink_unicast+0x449/0x710 [ 112.691111][ T10] netlink_sendmsg+0x723/0xbe0 [ 112.691111][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 112.691111][ T10] ___sys_sendmsg+0xee/0x170 [ 112.691111][ T10] __sys_sendmsg+0xcd/0x170 [ 112.691111][ T10] do_syscall_64+0xc6/0x1e0 [ 112.691111][ T10] [ 112.693256][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 112.693256][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 112.693256][ T10] ipv6_find_idev+0x102/0x170 [ 112.693256][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 112.693256][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 112.693256][ T10] netlink_rcv_skb+0x130/0x360 [ 112.693256][ T10] netlink_unicast+0x449/0x710 [ 112.693256][ T10] netlink_sendmsg+0x723/0xbe0 [ 112.693256][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 112.693256][ T10] ___sys_sendmsg+0xee/0x170 [ 112.693256][ T10] __sys_sendmsg+0xcd/0x170 [ 112.693256][ T10] do_syscall_64+0xc6/0x1e0 [ 112.693256][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 112.693256][ T10] [ 112.694925][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 112.694925][ T10] neigh_parms_alloc+0x1e5/0x510 [ 112.694925][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 112.694925][ T10] ipv6_find_idev+0x102/0x170 [ 112.694925][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 112.694925][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 112.694925][ T10] netlink_rcv_skb+0x130/0x360 [ 112.694925][ T10] netlink_unicast+0x449/0x710 [ 112.694925][ T10] netlink_sendmsg+0x723/0xbe0 [ 112.694925][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 112.694925][ T10] ___sys_sendmsg+0xee/0x170 [ 112.694925][ T10] __sys_sendmsg+0xcd/0x170 [ 112.694925][ T10] do_syscall_64+0xc6/0x1e0 [ 112.694925][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 112.694925][ T10] [ 112.696947][ T10] unregister_netdevice: waiting for eth0 to become free. Usage count = 3 [ 112.697270][ T10] ref_tracker: veth0@ffff888021b015e0 has 2/2 users at [ 112.697270][ T10] vlan_dev_init+0x97c/0xdd0 [ 112.697270][ T10] register_netdevice+0x4d3/0x1690 [ 112.697270][ T10] register_vlan_dev+0x162/0x4a0 [ 112.697270][ T10] vlan_newlink+0x393/0x610 [ 112.697270][ T10] rtnl_newlink_create+0x341/0x850 [ 112.697270][ T10] __rtnl_newlink+0xac9/0xd80 [ 112.697270][ T10] rtnl_newlink+0x63/0xa0 [ 112.697270][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 112.697270][ T10] netlink_rcv_skb+0x130/0x360 [ 112.697270][ T10] netlink_unicast+0x449/0x710 [ 112.697270][ T10] netlink_sendmsg+0x723/0xbe0 [ 112.697270][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 112.697270][ T10] ___sys_sendmsg+0xee/0x170 [ 112.697270][ T10] __sys_sendmsg+0xcd/0x170 [ 112.697270][ T10] do_syscall_64+0xc6/0x1e0 [ 112.697270][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 112.697270][ T10] [ 116.104918][ T810] eth0: renamed from veth0 [ 116.256523][ T815] swp1: renamed from veth1 [ 116.713979][ T827] veth0: renamed from veth1 [ 117.014463][ T829] eth0: renamed from veth0 [ 117.219279][ T832] swp1: renamed from veth1 [ 120.871543][ T856] br0: port 1(swp1) entered blocking state [ 120.871875][ T856] br0: port 1(swp1) entered disabled state [ 120.872767][ T856] swp1: entered allmulticast mode [ 120.873872][ T856] swp1: entered promiscuous mode [ 120.875771][ T50] br0: port 1(swp1) entered blocking state [ 120.875979][ T50] br0: port 1(swp1) entered forwarding state [ 121.347576][ T859] br0: port 2(vx0) entered blocking state [ 121.347855][ T859] br0: port 2(vx0) entered disabled state [ 121.348056][ T859] vx0: entered allmulticast mode [ 121.349230][ T859] vx0: entered promiscuous mode [ 121.349762][ T859] br0: port 2(vx0) entered blocking state [ 121.349948][ T859] br0: port 2(vx0) entered forwarding state [ 122.844922][ T10] unregister_netdevice: waiting for eth0.20 to become free. Usage count = 6 [ 122.845333][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 122.845333][ T10] netdev_get_by_index+0x5e/0x80 [ 122.845333][ T10] fib6_nh_init+0x3d8/0x1580 [ 122.845333][ T10] ip6_route_info_create+0xf18/0x17d0 [ 122.845333][ T10] ip6_route_add+0x1c/0x140 [ 122.845333][ T10] addrconf_prefix_route+0x2a6/0x430 [ 122.845333][ T10] inet6_addr_add+0x4f8/0xa40 [ 122.845333][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 122.845333][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 122.845333][ T10] netlink_rcv_skb+0x130/0x360 [ 122.845333][ T10] netlink_unicast+0x449/0x710 [ 122.845333][ T10] netlink_sendmsg+0x723/0xbe0 [ 122.845333][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 122.845333][ T10] ___sys_sendmsg+0xee/0x170 [ 122.845333][ T10] __sys_sendmsg+0xcd/0x170 [ 122.845333][ T10] do_syscall_64+0xc6/0x1e0 [ 122.845333][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 122.845333][ T10] [ 122.847558][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 122.847558][ T10] netdev_get_by_index+0x5e/0x80 [ 122.847558][ T10] fib6_nh_init+0x3d8/0x1580 [ 122.847558][ T10] ip6_route_info_create+0xf18/0x17d0 [ 122.847558][ T10] addrconf_f6i_alloc+0x315/0x560 [ 122.847558][ T10] ipv6_add_addr+0x411/0x2000 [ 122.847558][ T10] inet6_addr_add+0x30e/0xa40 [ 122.847558][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 122.847558][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 122.847558][ T10] netlink_rcv_skb+0x130/0x360 [ 122.847558][ T10] netlink_unicast+0x449/0x710 [ 122.847558][ T10] netlink_sendmsg+0x723/0xbe0 [ 122.847558][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 122.847558][ T10] ___sys_sendmsg+0xee/0x170 [ 122.847558][ T10] __sys_sendmsg+0xcd/0x170 [ 122.847558][ T10] do_syscall_64+0xc6/0x1e0 [ 122.847558][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 122.847558][ T10] [ 122.849747][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 122.849747][ T10] netdev_get_by_index+0x5e/0x80 [ 122.849747][ T10] fib6_nh_init+0x3d8/0x1580 [ 122.849747][ T10] ip6_route_info_create+0xf18/0x17d0 [ 122.849747][ T10] ip6_route_add+0x1c/0x140 [ 122.849747][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 122.849747][ T10] addrconf_add_dev+0xe2/0x170 [ 122.849747][ T10] inet6_addr_add+0x12f/0xa40 [ 122.849747][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 122.849747][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 122.849747][ T10] netlink_rcv_skb+0x130/0x360 [ 122.849747][ T10] netlink_unicast+0x449/0x710 [ 122.849747][ T10] netlink_sendmsg+0x723/0xbe0 [ 122.849747][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 122.849747][ T10] ___sys_sendmsg+0xee/0x170 [ 122.849747][ T10] __sys_sendmsg+0xcd/0x170 [ 122.849747][ T10] do_syscall_64+0xc6/0x1e0 [ 122.849747][ T10] [ 122.851933][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 122.851933][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 122.851933][ T10] ipv6_find_idev+0x102/0x170 [ 122.851933][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 122.851933][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 122.851933][ T10] netlink_rcv_skb+0x130/0x360 [ 122.851933][ T10] netlink_unicast+0x449/0x710 [ 122.851933][ T10] netlink_sendmsg+0x723/0xbe0 [ 122.851933][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 122.851933][ T10] ___sys_sendmsg+0xee/0x170 [ 122.851933][ T10] __sys_sendmsg+0xcd/0x170 [ 122.851933][ T10] do_syscall_64+0xc6/0x1e0 [ 122.851933][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 122.851933][ T10] [ 122.853648][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 122.853648][ T10] neigh_parms_alloc+0x1e5/0x510 [ 122.853648][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 122.853648][ T10] ipv6_find_idev+0x102/0x170 [ 122.853648][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 122.853648][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 122.853648][ T10] netlink_rcv_skb+0x130/0x360 [ 122.853648][ T10] netlink_unicast+0x449/0x710 [ 122.853648][ T10] netlink_sendmsg+0x723/0xbe0 [ 122.853648][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 122.853648][ T10] ___sys_sendmsg+0xee/0x170 [ 122.853648][ T10] __sys_sendmsg+0xcd/0x170 [ 122.853648][ T10] do_syscall_64+0xc6/0x1e0 [ 122.853648][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 122.853648][ T10] [ 122.855516][ T10] unregister_netdevice: waiting for eth0.10 to become free. Usage count = 6 [ 122.855816][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 122.855816][ T10] netdev_get_by_index+0x5e/0x80 [ 122.855816][ T10] fib6_nh_init+0x3d8/0x1580 [ 122.855816][ T10] ip6_route_info_create+0xf18/0x17d0 [ 122.855816][ T10] ip6_route_add+0x1c/0x140 [ 122.855816][ T10] addrconf_prefix_route+0x2a6/0x430 [ 122.855816][ T10] inet6_addr_add+0x4f8/0xa40 [ 122.855816][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 122.855816][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 122.855816][ T10] netlink_rcv_skb+0x130/0x360 [ 122.855816][ T10] netlink_unicast+0x449/0x710 [ 122.855816][ T10] netlink_sendmsg+0x723/0xbe0 [ 122.855816][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 122.855816][ T10] ___sys_sendmsg+0xee/0x170 [ 122.855816][ T10] __sys_sendmsg+0xcd/0x170 [ 122.855816][ T10] do_syscall_64+0xc6/0x1e0 [ 122.855816][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 122.855816][ T10] [ 122.858026][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 122.858026][ T10] netdev_get_by_index+0x5e/0x80 [ 122.858026][ T10] fib6_nh_init+0x3d8/0x1580 [ 122.858026][ T10] ip6_route_info_create+0xf18/0x17d0 [ 122.858026][ T10] addrconf_f6i_alloc+0x315/0x560 [ 122.858026][ T10] ipv6_add_addr+0x411/0x2000 [ 122.858026][ T10] inet6_addr_add+0x30e/0xa40 [ 122.858026][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 122.858026][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 122.858026][ T10] netlink_rcv_skb+0x130/0x360 [ 122.858026][ T10] netlink_unicast+0x449/0x710 [ 122.858026][ T10] netlink_sendmsg+0x723/0xbe0 [ 122.858026][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 122.858026][ T10] ___sys_sendmsg+0xee/0x170 [ 122.858026][ T10] __sys_sendmsg+0xcd/0x170 [ 122.858026][ T10] do_syscall_64+0xc6/0x1e0 [ 122.858026][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 122.858026][ T10] [ 122.860408][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 122.860408][ T10] netdev_get_by_index+0x5e/0x80 [ 122.860408][ T10] fib6_nh_init+0x3d8/0x1580 [ 122.860408][ T10] ip6_route_info_create+0xf18/0x17d0 [ 122.860408][ T10] ip6_route_add+0x1c/0x140 [ 122.860408][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 122.860408][ T10] addrconf_add_dev+0xe2/0x170 [ 122.860408][ T10] inet6_addr_add+0x12f/0xa40 [ 122.860408][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 122.860408][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 122.860408][ T10] netlink_rcv_skb+0x130/0x360 [ 122.860408][ T10] netlink_unicast+0x449/0x710 [ 122.860408][ T10] netlink_sendmsg+0x723/0xbe0 [ 122.860408][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 122.860408][ T10] ___sys_sendmsg+0xee/0x170 [ 122.860408][ T10] __sys_sendmsg+0xcd/0x170 [ 122.860408][ T10] do_syscall_64+0xc6/0x1e0 [ 122.860408][ T10] [ 122.862567][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 122.862567][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 122.862567][ T10] ipv6_find_idev+0x102/0x170 [ 122.862567][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 122.862567][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 122.862567][ T10] netlink_rcv_skb+0x130/0x360 [ 122.862567][ T10] netlink_unicast+0x449/0x710 [ 122.862567][ T10] netlink_sendmsg+0x723/0xbe0 [ 122.862567][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 122.862567][ T10] ___sys_sendmsg+0xee/0x170 [ 122.862567][ T10] __sys_sendmsg+0xcd/0x170 [ 122.862567][ T10] do_syscall_64+0xc6/0x1e0 [ 122.862567][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 122.862567][ T10] [ 122.864254][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 122.864254][ T10] neigh_parms_alloc+0x1e5/0x510 [ 122.864254][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 122.864254][ T10] ipv6_find_idev+0x102/0x170 [ 122.864254][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 122.864254][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 122.864254][ T10] netlink_rcv_skb+0x130/0x360 [ 122.864254][ T10] netlink_unicast+0x449/0x710 [ 122.864254][ T10] netlink_sendmsg+0x723/0xbe0 [ 122.864254][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 122.864254][ T10] ___sys_sendmsg+0xee/0x170 [ 122.864254][ T10] __sys_sendmsg+0xcd/0x170 [ 122.864254][ T10] do_syscall_64+0xc6/0x1e0 [ 122.864254][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 122.864254][ T10] [ 122.866104][ T10] unregister_netdevice: waiting for eth0 to become free. Usage count = 3 [ 122.866368][ T10] ref_tracker: veth0@ffff888021b015e0 has 2/2 users at [ 122.866368][ T10] vlan_dev_init+0x97c/0xdd0 [ 122.866368][ T10] register_netdevice+0x4d3/0x1690 [ 122.866368][ T10] register_vlan_dev+0x162/0x4a0 [ 122.866368][ T10] vlan_newlink+0x393/0x610 [ 122.866368][ T10] rtnl_newlink_create+0x341/0x850 [ 122.866368][ T10] __rtnl_newlink+0xac9/0xd80 [ 122.866368][ T10] rtnl_newlink+0x63/0xa0 [ 122.866368][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 122.866368][ T10] netlink_rcv_skb+0x130/0x360 [ 122.866368][ T10] netlink_unicast+0x449/0x710 [ 122.866368][ T10] netlink_sendmsg+0x723/0xbe0 [ 122.866368][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 122.866368][ T10] ___sys_sendmsg+0xee/0x170 [ 122.866368][ T10] __sys_sendmsg+0xcd/0x170 [ 122.866368][ T10] do_syscall_64+0xc6/0x1e0 [ 122.866368][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 122.866368][ T10] [ 123.820015][ T876] br0: port 1(swp1) entered blocking state [ 123.820308][ T876] br0: port 1(swp1) entered disabled state [ 123.820526][ T876] swp1: entered allmulticast mode [ 123.821649][ T876] swp1: entered promiscuous mode [ 123.824166][ T50] br0: port 1(swp1) entered blocking state [ 123.824362][ T50] br0: port 1(swp1) entered forwarding state [ 124.274367][ T879] br0: port 2(vx0) entered blocking state [ 124.274645][ T879] br0: port 2(vx0) entered disabled state [ 124.274833][ T879] vx0: entered allmulticast mode [ 124.276032][ T879] vx0: entered promiscuous mode [ 124.276725][ T879] br0: port 2(vx0) entered blocking state [ 124.276910][ T879] br0: port 2(vx0) entered forwarding state [ 132.924072][ T10] unregister_netdevice: waiting for eth0.20 to become free. Usage count = 6 [ 132.924519][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 132.924519][ T10] netdev_get_by_index+0x5e/0x80 [ 132.924519][ T10] fib6_nh_init+0x3d8/0x1580 [ 132.924519][ T10] ip6_route_info_create+0xf18/0x17d0 [ 132.924519][ T10] ip6_route_add+0x1c/0x140 [ 132.924519][ T10] addrconf_prefix_route+0x2a6/0x430 [ 132.924519][ T10] inet6_addr_add+0x4f8/0xa40 [ 132.924519][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 132.924519][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 132.924519][ T10] netlink_rcv_skb+0x130/0x360 [ 132.924519][ T10] netlink_unicast+0x449/0x710 [ 132.924519][ T10] netlink_sendmsg+0x723/0xbe0 [ 132.924519][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 132.924519][ T10] ___sys_sendmsg+0xee/0x170 [ 132.924519][ T10] __sys_sendmsg+0xcd/0x170 [ 132.924519][ T10] do_syscall_64+0xc6/0x1e0 [ 132.924519][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 132.924519][ T10] [ 132.926806][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 132.926806][ T10] netdev_get_by_index+0x5e/0x80 [ 132.926806][ T10] fib6_nh_init+0x3d8/0x1580 [ 132.926806][ T10] ip6_route_info_create+0xf18/0x17d0 [ 132.926806][ T10] addrconf_f6i_alloc+0x315/0x560 [ 132.926806][ T10] ipv6_add_addr+0x411/0x2000 [ 132.926806][ T10] inet6_addr_add+0x30e/0xa40 [ 132.926806][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 132.926806][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 132.926806][ T10] netlink_rcv_skb+0x130/0x360 [ 132.926806][ T10] netlink_unicast+0x449/0x710 [ 132.926806][ T10] netlink_sendmsg+0x723/0xbe0 [ 132.926806][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 132.926806][ T10] ___sys_sendmsg+0xee/0x170 [ 132.926806][ T10] __sys_sendmsg+0xcd/0x170 [ 132.926806][ T10] do_syscall_64+0xc6/0x1e0 [ 132.926806][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 132.926806][ T10] [ 132.929083][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 132.929083][ T10] netdev_get_by_index+0x5e/0x80 [ 132.929083][ T10] fib6_nh_init+0x3d8/0x1580 [ 132.929083][ T10] ip6_route_info_create+0xf18/0x17d0 [ 132.929083][ T10] ip6_route_add+0x1c/0x140 [ 132.929083][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 132.929083][ T10] addrconf_add_dev+0xe2/0x170 [ 132.929083][ T10] inet6_addr_add+0x12f/0xa40 [ 132.929083][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 132.929083][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 132.929083][ T10] netlink_rcv_skb+0x130/0x360 [ 132.929083][ T10] netlink_unicast+0x449/0x710 [ 132.929083][ T10] netlink_sendmsg+0x723/0xbe0 [ 132.929083][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 132.929083][ T10] ___sys_sendmsg+0xee/0x170 [ 132.929083][ T10] __sys_sendmsg+0xcd/0x170 [ 132.929083][ T10] do_syscall_64+0xc6/0x1e0 [ 132.929083][ T10] [ 132.931310][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 132.931310][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 132.931310][ T10] ipv6_find_idev+0x102/0x170 [ 132.931310][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 132.931310][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 132.931310][ T10] netlink_rcv_skb+0x130/0x360 [ 132.931310][ T10] netlink_unicast+0x449/0x710 [ 132.931310][ T10] netlink_sendmsg+0x723/0xbe0 [ 132.931310][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 132.931310][ T10] ___sys_sendmsg+0xee/0x170 [ 132.931310][ T10] __sys_sendmsg+0xcd/0x170 [ 132.931310][ T10] do_syscall_64+0xc6/0x1e0 [ 132.931310][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 132.931310][ T10] [ 132.933041][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 132.933041][ T10] neigh_parms_alloc+0x1e5/0x510 [ 132.933041][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 132.933041][ T10] ipv6_find_idev+0x102/0x170 [ 132.933041][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 132.933041][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 132.933041][ T10] netlink_rcv_skb+0x130/0x360 [ 132.933041][ T10] netlink_unicast+0x449/0x710 [ 132.933041][ T10] netlink_sendmsg+0x723/0xbe0 [ 132.933041][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 132.933041][ T10] ___sys_sendmsg+0xee/0x170 [ 132.933041][ T10] __sys_sendmsg+0xcd/0x170 [ 132.933041][ T10] do_syscall_64+0xc6/0x1e0 [ 132.933041][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 132.933041][ T10] [ 132.935035][ T10] unregister_netdevice: waiting for eth0.10 to become free. Usage count = 6 [ 132.935333][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 132.935333][ T10] netdev_get_by_index+0x5e/0x80 [ 132.935333][ T10] fib6_nh_init+0x3d8/0x1580 [ 132.935333][ T10] ip6_route_info_create+0xf18/0x17d0 [ 132.935333][ T10] ip6_route_add+0x1c/0x140 [ 132.935333][ T10] addrconf_prefix_route+0x2a6/0x430 [ 132.935333][ T10] inet6_addr_add+0x4f8/0xa40 [ 132.935333][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 132.935333][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 132.935333][ T10] netlink_rcv_skb+0x130/0x360 [ 132.935333][ T10] netlink_unicast+0x449/0x710 [ 132.935333][ T10] netlink_sendmsg+0x723/0xbe0 [ 132.935333][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 132.935333][ T10] ___sys_sendmsg+0xee/0x170 [ 132.935333][ T10] __sys_sendmsg+0xcd/0x170 [ 132.935333][ T10] do_syscall_64+0xc6/0x1e0 [ 132.935333][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 132.935333][ T10] [ 132.937582][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 132.937582][ T10] netdev_get_by_index+0x5e/0x80 [ 132.937582][ T10] fib6_nh_init+0x3d8/0x1580 [ 132.937582][ T10] ip6_route_info_create+0xf18/0x17d0 [ 132.937582][ T10] addrconf_f6i_alloc+0x315/0x560 [ 132.937582][ T10] ipv6_add_addr+0x411/0x2000 [ 132.937582][ T10] inet6_addr_add+0x30e/0xa40 [ 132.937582][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 132.937582][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 132.937582][ T10] netlink_rcv_skb+0x130/0x360 [ 132.937582][ T10] netlink_unicast+0x449/0x710 [ 132.937582][ T10] netlink_sendmsg+0x723/0xbe0 [ 132.937582][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 132.937582][ T10] ___sys_sendmsg+0xee/0x170 [ 132.937582][ T10] __sys_sendmsg+0xcd/0x170 [ 132.937582][ T10] do_syscall_64+0xc6/0x1e0 [ 132.937582][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 132.937582][ T10] [ 132.939842][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 132.939842][ T10] netdev_get_by_index+0x5e/0x80 [ 132.939842][ T10] fib6_nh_init+0x3d8/0x1580 [ 132.939842][ T10] ip6_route_info_create+0xf18/0x17d0 [ 132.939842][ T10] ip6_route_add+0x1c/0x140 [ 132.939842][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 132.939842][ T10] addrconf_add_dev+0xe2/0x170 [ 132.939842][ T10] inet6_addr_add+0x12f/0xa40 [ 132.939842][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 132.939842][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 132.939842][ T10] netlink_rcv_skb+0x130/0x360 [ 132.939842][ T10] netlink_unicast+0x449/0x710 [ 132.939842][ T10] netlink_sendmsg+0x723/0xbe0 [ 132.939842][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 132.939842][ T10] ___sys_sendmsg+0xee/0x170 [ 132.939842][ T10] __sys_sendmsg+0xcd/0x170 [ 132.939842][ T10] do_syscall_64+0xc6/0x1e0 [ 132.939842][ T10] [ 132.942111][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 132.942111][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 132.942111][ T10] ipv6_find_idev+0x102/0x170 [ 132.942111][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 132.942111][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 132.942111][ T10] netlink_rcv_skb+0x130/0x360 [ 132.942111][ T10] netlink_unicast+0x449/0x710 [ 132.942111][ T10] netlink_sendmsg+0x723/0xbe0 [ 132.942111][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 132.942111][ T10] ___sys_sendmsg+0xee/0x170 [ 132.942111][ T10] __sys_sendmsg+0xcd/0x170 [ 132.942111][ T10] do_syscall_64+0xc6/0x1e0 [ 132.942111][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 132.942111][ T10] [ 132.943841][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 132.943841][ T10] neigh_parms_alloc+0x1e5/0x510 [ 132.943841][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 132.943841][ T10] ipv6_find_idev+0x102/0x170 [ 132.943841][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 132.943841][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 132.943841][ T10] netlink_rcv_skb+0x130/0x360 [ 132.943841][ T10] netlink_unicast+0x449/0x710 [ 132.943841][ T10] netlink_sendmsg+0x723/0xbe0 [ 132.943841][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 132.943841][ T10] ___sys_sendmsg+0xee/0x170 [ 132.943841][ T10] __sys_sendmsg+0xcd/0x170 [ 132.943841][ T10] do_syscall_64+0xc6/0x1e0 [ 132.943841][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 132.943841][ T10] [ 132.945759][ T10] unregister_netdevice: waiting for eth0 to become free. Usage count = 3 [ 132.946047][ T10] ref_tracker: veth0@ffff888021b015e0 has 2/2 users at [ 132.946047][ T10] vlan_dev_init+0x97c/0xdd0 [ 132.946047][ T10] register_netdevice+0x4d3/0x1690 [ 132.946047][ T10] register_vlan_dev+0x162/0x4a0 [ 132.946047][ T10] vlan_newlink+0x393/0x610 [ 132.946047][ T10] rtnl_newlink_create+0x341/0x850 [ 132.946047][ T10] __rtnl_newlink+0xac9/0xd80 [ 132.946047][ T10] rtnl_newlink+0x63/0xa0 [ 132.946047][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 132.946047][ T10] netlink_rcv_skb+0x130/0x360 [ 132.946047][ T10] netlink_unicast+0x449/0x710 [ 132.946047][ T10] netlink_sendmsg+0x723/0xbe0 [ 132.946047][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 132.946047][ T10] ___sys_sendmsg+0xee/0x170 [ 132.946047][ T10] __sys_sendmsg+0xcd/0x170 [ 132.946047][ T10] do_syscall_64+0xc6/0x1e0 [ 132.946047][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 132.946047][ T10] [ 143.131912][ T10] unregister_netdevice: waiting for eth0.20 to become free. Usage count = 6 [ 143.132284][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 143.132284][ T10] netdev_get_by_index+0x5e/0x80 [ 143.132284][ T10] fib6_nh_init+0x3d8/0x1580 [ 143.132284][ T10] ip6_route_info_create+0xf18/0x17d0 [ 143.132284][ T10] ip6_route_add+0x1c/0x140 [ 143.132284][ T10] addrconf_prefix_route+0x2a6/0x430 [ 143.132284][ T10] inet6_addr_add+0x4f8/0xa40 [ 143.132284][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 143.132284][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 143.132284][ T10] netlink_rcv_skb+0x130/0x360 [ 143.132284][ T10] netlink_unicast+0x449/0x710 [ 143.132284][ T10] netlink_sendmsg+0x723/0xbe0 [ 143.132284][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 143.132284][ T10] ___sys_sendmsg+0xee/0x170 [ 143.132284][ T10] __sys_sendmsg+0xcd/0x170 [ 143.132284][ T10] do_syscall_64+0xc6/0x1e0 [ 143.132284][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 143.132284][ T10] [ 143.134482][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 143.134482][ T10] netdev_get_by_index+0x5e/0x80 [ 143.134482][ T10] fib6_nh_init+0x3d8/0x1580 [ 143.134482][ T10] ip6_route_info_create+0xf18/0x17d0 [ 143.134482][ T10] addrconf_f6i_alloc+0x315/0x560 [ 143.134482][ T10] ipv6_add_addr+0x411/0x2000 [ 143.134482][ T10] inet6_addr_add+0x30e/0xa40 [ 143.134482][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 143.134482][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 143.134482][ T10] netlink_rcv_skb+0x130/0x360 [ 143.134482][ T10] netlink_unicast+0x449/0x710 [ 143.134482][ T10] netlink_sendmsg+0x723/0xbe0 [ 143.134482][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 143.134482][ T10] ___sys_sendmsg+0xee/0x170 [ 143.134482][ T10] __sys_sendmsg+0xcd/0x170 [ 143.134482][ T10] do_syscall_64+0xc6/0x1e0 [ 143.134482][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 143.134482][ T10] [ 143.136677][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 143.136677][ T10] netdev_get_by_index+0x5e/0x80 [ 143.136677][ T10] fib6_nh_init+0x3d8/0x1580 [ 143.136677][ T10] ip6_route_info_create+0xf18/0x17d0 [ 143.136677][ T10] ip6_route_add+0x1c/0x140 [ 143.136677][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 143.136677][ T10] addrconf_add_dev+0xe2/0x170 [ 143.136677][ T10] inet6_addr_add+0x12f/0xa40 [ 143.136677][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 143.136677][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 143.136677][ T10] netlink_rcv_skb+0x130/0x360 [ 143.136677][ T10] netlink_unicast+0x449/0x710 [ 143.136677][ T10] netlink_sendmsg+0x723/0xbe0 [ 143.136677][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 143.136677][ T10] ___sys_sendmsg+0xee/0x170 [ 143.136677][ T10] __sys_sendmsg+0xcd/0x170 [ 143.136677][ T10] do_syscall_64+0xc6/0x1e0 [ 143.136677][ T10] [ 143.138840][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 143.138840][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 143.138840][ T10] ipv6_find_idev+0x102/0x170 [ 143.138840][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 143.138840][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 143.138840][ T10] netlink_rcv_skb+0x130/0x360 [ 143.138840][ T10] netlink_unicast+0x449/0x710 [ 143.138840][ T10] netlink_sendmsg+0x723/0xbe0 [ 143.138840][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 143.138840][ T10] ___sys_sendmsg+0xee/0x170 [ 143.138840][ T10] __sys_sendmsg+0xcd/0x170 [ 143.138840][ T10] do_syscall_64+0xc6/0x1e0 [ 143.138840][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 143.138840][ T10] [ 143.140542][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 143.140542][ T10] neigh_parms_alloc+0x1e5/0x510 [ 143.140542][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 143.140542][ T10] ipv6_find_idev+0x102/0x170 [ 143.140542][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 143.140542][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 143.140542][ T10] netlink_rcv_skb+0x130/0x360 [ 143.140542][ T10] netlink_unicast+0x449/0x710 [ 143.140542][ T10] netlink_sendmsg+0x723/0xbe0 [ 143.140542][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 143.140542][ T10] ___sys_sendmsg+0xee/0x170 [ 143.140542][ T10] __sys_sendmsg+0xcd/0x170 [ 143.140542][ T10] do_syscall_64+0xc6/0x1e0 [ 143.140542][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 143.140542][ T10] [ 143.142538][ T10] unregister_netdevice: waiting for eth0.10 to become free. Usage count = 6 [ 143.142844][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 143.142844][ T10] netdev_get_by_index+0x5e/0x80 [ 143.142844][ T10] fib6_nh_init+0x3d8/0x1580 [ 143.142844][ T10] ip6_route_info_create+0xf18/0x17d0 [ 143.142844][ T10] ip6_route_add+0x1c/0x140 [ 143.142844][ T10] addrconf_prefix_route+0x2a6/0x430 [ 143.142844][ T10] inet6_addr_add+0x4f8/0xa40 [ 143.142844][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 143.142844][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 143.142844][ T10] netlink_rcv_skb+0x130/0x360 [ 143.142844][ T10] netlink_unicast+0x449/0x710 [ 143.142844][ T10] netlink_sendmsg+0x723/0xbe0 [ 143.142844][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 143.142844][ T10] ___sys_sendmsg+0xee/0x170 [ 143.142844][ T10] __sys_sendmsg+0xcd/0x170 [ 143.142844][ T10] do_syscall_64+0xc6/0x1e0 [ 143.142844][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 143.142844][ T10] [ 143.145049][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 143.145049][ T10] netdev_get_by_index+0x5e/0x80 [ 143.145049][ T10] fib6_nh_init+0x3d8/0x1580 [ 143.145049][ T10] ip6_route_info_create+0xf18/0x17d0 [ 143.145049][ T10] addrconf_f6i_alloc+0x315/0x560 [ 143.145049][ T10] ipv6_add_addr+0x411/0x2000 [ 143.145049][ T10] inet6_addr_add+0x30e/0xa40 [ 143.145049][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 143.145049][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 143.145049][ T10] netlink_rcv_skb+0x130/0x360 [ 143.145049][ T10] netlink_unicast+0x449/0x710 [ 143.145049][ T10] netlink_sendmsg+0x723/0xbe0 [ 143.145049][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 143.145049][ T10] ___sys_sendmsg+0xee/0x170 [ 143.145049][ T10] __sys_sendmsg+0xcd/0x170 [ 143.145049][ T10] do_syscall_64+0xc6/0x1e0 [ 143.145049][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 143.145049][ T10] [ 143.147239][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 143.147239][ T10] netdev_get_by_index+0x5e/0x80 [ 143.147239][ T10] fib6_nh_init+0x3d8/0x1580 [ 143.147239][ T10] ip6_route_info_create+0xf18/0x17d0 [ 143.147239][ T10] ip6_route_add+0x1c/0x140 [ 143.147239][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 143.147239][ T10] addrconf_add_dev+0xe2/0x170 [ 143.147239][ T10] inet6_addr_add+0x12f/0xa40 [ 143.147239][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 143.147239][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 143.147239][ T10] netlink_rcv_skb+0x130/0x360 [ 143.147239][ T10] netlink_unicast+0x449/0x710 [ 143.147239][ T10] netlink_sendmsg+0x723/0xbe0 [ 143.147239][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 143.147239][ T10] ___sys_sendmsg+0xee/0x170 [ 143.147239][ T10] __sys_sendmsg+0xcd/0x170 [ 143.147239][ T10] do_syscall_64+0xc6/0x1e0 [ 143.147239][ T10] [ 143.149460][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 143.149460][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 143.149460][ T10] ipv6_find_idev+0x102/0x170 [ 143.149460][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 143.149460][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 143.149460][ T10] netlink_rcv_skb+0x130/0x360 [ 143.149460][ T10] netlink_unicast+0x449/0x710 [ 143.149460][ T10] netlink_sendmsg+0x723/0xbe0 [ 143.149460][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 143.149460][ T10] ___sys_sendmsg+0xee/0x170 [ 143.149460][ T10] __sys_sendmsg+0xcd/0x170 [ 143.149460][ T10] do_syscall_64+0xc6/0x1e0 [ 143.149460][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 143.149460][ T10] [ 143.151355][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 143.151355][ T10] neigh_parms_alloc+0x1e5/0x510 [ 143.151355][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 143.151355][ T10] ipv6_find_idev+0x102/0x170 [ 143.151355][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 143.151355][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 143.151355][ T10] netlink_rcv_skb+0x130/0x360 [ 143.151355][ T10] netlink_unicast+0x449/0x710 [ 143.151355][ T10] netlink_sendmsg+0x723/0xbe0 [ 143.151355][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 143.151355][ T10] ___sys_sendmsg+0xee/0x170 [ 143.151355][ T10] __sys_sendmsg+0xcd/0x170 [ 143.151355][ T10] do_syscall_64+0xc6/0x1e0 [ 143.151355][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 143.151355][ T10] [ 143.153358][ T10] unregister_netdevice: waiting for eth0 to become free. Usage count = 3 [ 143.153628][ T10] ref_tracker: veth0@ffff888021b015e0 has 2/2 users at [ 143.153628][ T10] vlan_dev_init+0x97c/0xdd0 [ 143.153628][ T10] register_netdevice+0x4d3/0x1690 [ 143.153628][ T10] register_vlan_dev+0x162/0x4a0 [ 143.153628][ T10] vlan_newlink+0x393/0x610 [ 143.153628][ T10] rtnl_newlink_create+0x341/0x850 [ 143.153628][ T10] __rtnl_newlink+0xac9/0xd80 [ 143.153628][ T10] rtnl_newlink+0x63/0xa0 [ 143.153628][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 143.153628][ T10] netlink_rcv_skb+0x130/0x360 [ 143.153628][ T10] netlink_unicast+0x449/0x710 [ 143.153628][ T10] netlink_sendmsg+0x723/0xbe0 [ 143.153628][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 143.153628][ T10] ___sys_sendmsg+0xee/0x170 [ 143.153628][ T10] __sys_sendmsg+0xcd/0x170 [ 143.153628][ T10] do_syscall_64+0xc6/0x1e0 [ 143.153628][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 143.153628][ T10] [ 153.371987][ T10] unregister_netdevice: waiting for eth0.20 to become free. Usage count = 6 [ 153.372322][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 153.372322][ T10] netdev_get_by_index+0x5e/0x80 [ 153.372322][ T10] fib6_nh_init+0x3d8/0x1580 [ 153.372322][ T10] ip6_route_info_create+0xf18/0x17d0 [ 153.372322][ T10] ip6_route_add+0x1c/0x140 [ 153.372322][ T10] addrconf_prefix_route+0x2a6/0x430 [ 153.372322][ T10] inet6_addr_add+0x4f8/0xa40 [ 153.372322][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 153.372322][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 153.372322][ T10] netlink_rcv_skb+0x130/0x360 [ 153.372322][ T10] netlink_unicast+0x449/0x710 [ 153.372322][ T10] netlink_sendmsg+0x723/0xbe0 [ 153.372322][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 153.372322][ T10] ___sys_sendmsg+0xee/0x170 [ 153.372322][ T10] __sys_sendmsg+0xcd/0x170 [ 153.372322][ T10] do_syscall_64+0xc6/0x1e0 [ 153.372322][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 153.372322][ T10] [ 153.374396][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 153.374396][ T10] netdev_get_by_index+0x5e/0x80 [ 153.374396][ T10] fib6_nh_init+0x3d8/0x1580 [ 153.374396][ T10] ip6_route_info_create+0xf18/0x17d0 [ 153.374396][ T10] addrconf_f6i_alloc+0x315/0x560 [ 153.374396][ T10] ipv6_add_addr+0x411/0x2000 [ 153.374396][ T10] inet6_addr_add+0x30e/0xa40 [ 153.374396][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 153.374396][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 153.374396][ T10] netlink_rcv_skb+0x130/0x360 [ 153.374396][ T10] netlink_unicast+0x449/0x710 [ 153.374396][ T10] netlink_sendmsg+0x723/0xbe0 [ 153.374396][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 153.374396][ T10] ___sys_sendmsg+0xee/0x170 [ 153.374396][ T10] __sys_sendmsg+0xcd/0x170 [ 153.374396][ T10] do_syscall_64+0xc6/0x1e0 [ 153.374396][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 153.374396][ T10] [ 153.376434][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 153.376434][ T10] netdev_get_by_index+0x5e/0x80 [ 153.376434][ T10] fib6_nh_init+0x3d8/0x1580 [ 153.376434][ T10] ip6_route_info_create+0xf18/0x17d0 [ 153.376434][ T10] ip6_route_add+0x1c/0x140 [ 153.376434][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 153.376434][ T10] addrconf_add_dev+0xe2/0x170 [ 153.376434][ T10] inet6_addr_add+0x12f/0xa40 [ 153.376434][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 153.376434][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 153.376434][ T10] netlink_rcv_skb+0x130/0x360 [ 153.376434][ T10] netlink_unicast+0x449/0x710 [ 153.376434][ T10] netlink_sendmsg+0x723/0xbe0 [ 153.376434][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 153.376434][ T10] ___sys_sendmsg+0xee/0x170 [ 153.376434][ T10] __sys_sendmsg+0xcd/0x170 [ 153.376434][ T10] do_syscall_64+0xc6/0x1e0 [ 153.376434][ T10] [ 153.378469][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 153.378469][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 153.378469][ T10] ipv6_find_idev+0x102/0x170 [ 153.378469][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 153.378469][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 153.378469][ T10] netlink_rcv_skb+0x130/0x360 [ 153.378469][ T10] netlink_unicast+0x449/0x710 [ 153.378469][ T10] netlink_sendmsg+0x723/0xbe0 [ 153.378469][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 153.378469][ T10] ___sys_sendmsg+0xee/0x170 [ 153.378469][ T10] __sys_sendmsg+0xcd/0x170 [ 153.378469][ T10] do_syscall_64+0xc6/0x1e0 [ 153.378469][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 153.378469][ T10] [ 153.380058][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 153.380058][ T10] neigh_parms_alloc+0x1e5/0x510 [ 153.380058][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 153.380058][ T10] ipv6_find_idev+0x102/0x170 [ 153.380058][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 153.380058][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 153.380058][ T10] netlink_rcv_skb+0x130/0x360 [ 153.380058][ T10] netlink_unicast+0x449/0x710 [ 153.380058][ T10] netlink_sendmsg+0x723/0xbe0 [ 153.380058][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 153.380058][ T10] ___sys_sendmsg+0xee/0x170 [ 153.380058][ T10] __sys_sendmsg+0xcd/0x170 [ 153.380058][ T10] do_syscall_64+0xc6/0x1e0 [ 153.380058][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 153.380058][ T10] [ 153.381798][ T10] unregister_netdevice: waiting for eth0.10 to become free. Usage count = 6 [ 153.382085][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 153.382085][ T10] netdev_get_by_index+0x5e/0x80 [ 153.382085][ T10] fib6_nh_init+0x3d8/0x1580 [ 153.382085][ T10] ip6_route_info_create+0xf18/0x17d0 [ 153.382085][ T10] ip6_route_add+0x1c/0x140 [ 153.382085][ T10] addrconf_prefix_route+0x2a6/0x430 [ 153.382085][ T10] inet6_addr_add+0x4f8/0xa40 [ 153.382085][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 153.382085][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 153.382085][ T10] netlink_rcv_skb+0x130/0x360 [ 153.382085][ T10] netlink_unicast+0x449/0x710 [ 153.382085][ T10] netlink_sendmsg+0x723/0xbe0 [ 153.382085][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 153.382085][ T10] ___sys_sendmsg+0xee/0x170 [ 153.382085][ T10] __sys_sendmsg+0xcd/0x170 [ 153.382085][ T10] do_syscall_64+0xc6/0x1e0 [ 153.382085][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 153.382085][ T10] [ 153.384120][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 153.384120][ T10] netdev_get_by_index+0x5e/0x80 [ 153.384120][ T10] fib6_nh_init+0x3d8/0x1580 [ 153.384120][ T10] ip6_route_info_create+0xf18/0x17d0 [ 153.384120][ T10] addrconf_f6i_alloc+0x315/0x560 [ 153.384120][ T10] ipv6_add_addr+0x411/0x2000 [ 153.384120][ T10] inet6_addr_add+0x30e/0xa40 [ 153.384120][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 153.384120][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 153.384120][ T10] netlink_rcv_skb+0x130/0x360 [ 153.384120][ T10] netlink_unicast+0x449/0x710 [ 153.384120][ T10] netlink_sendmsg+0x723/0xbe0 [ 153.384120][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 153.384120][ T10] ___sys_sendmsg+0xee/0x170 [ 153.384120][ T10] __sys_sendmsg+0xcd/0x170 [ 153.384120][ T10] do_syscall_64+0xc6/0x1e0 [ 153.384120][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 153.384120][ T10] [ 153.386447][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 153.386447][ T10] netdev_get_by_index+0x5e/0x80 [ 153.386447][ T10] fib6_nh_init+0x3d8/0x1580 [ 153.386447][ T10] ip6_route_info_create+0xf18/0x17d0 [ 153.386447][ T10] ip6_route_add+0x1c/0x140 [ 153.386447][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 153.386447][ T10] addrconf_add_dev+0xe2/0x170 [ 153.386447][ T10] inet6_addr_add+0x12f/0xa40 [ 153.386447][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 153.386447][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 153.386447][ T10] netlink_rcv_skb+0x130/0x360 [ 153.386447][ T10] netlink_unicast+0x449/0x710 [ 153.386447][ T10] netlink_sendmsg+0x723/0xbe0 [ 153.386447][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 153.386447][ T10] ___sys_sendmsg+0xee/0x170 [ 153.386447][ T10] __sys_sendmsg+0xcd/0x170 [ 153.386447][ T10] do_syscall_64+0xc6/0x1e0 [ 153.386447][ T10] [ 153.388734][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 153.388734][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 153.388734][ T10] ipv6_find_idev+0x102/0x170 [ 153.388734][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 153.388734][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 153.388734][ T10] netlink_rcv_skb+0x130/0x360 [ 153.388734][ T10] netlink_unicast+0x449/0x710 [ 153.388734][ T10] netlink_sendmsg+0x723/0xbe0 [ 153.388734][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 153.388734][ T10] ___sys_sendmsg+0xee/0x170 [ 153.388734][ T10] __sys_sendmsg+0xcd/0x170 [ 153.388734][ T10] do_syscall_64+0xc6/0x1e0 [ 153.388734][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 153.388734][ T10] [ 153.390373][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 153.390373][ T10] neigh_parms_alloc+0x1e5/0x510 [ 153.390373][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 153.390373][ T10] ipv6_find_idev+0x102/0x170 [ 153.390373][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 153.390373][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 153.390373][ T10] netlink_rcv_skb+0x130/0x360 [ 153.390373][ T10] netlink_unicast+0x449/0x710 [ 153.390373][ T10] netlink_sendmsg+0x723/0xbe0 [ 153.390373][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 153.390373][ T10] ___sys_sendmsg+0xee/0x170 [ 153.390373][ T10] __sys_sendmsg+0xcd/0x170 [ 153.390373][ T10] do_syscall_64+0xc6/0x1e0 [ 153.390373][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 153.390373][ T10] [ 153.392377][ T10] unregister_netdevice: waiting for eth0 to become free. Usage count = 3 [ 153.392623][ T10] ref_tracker: veth0@ffff888021b015e0 has 2/2 users at [ 153.392623][ T10] vlan_dev_init+0x97c/0xdd0 [ 153.392623][ T10] register_netdevice+0x4d3/0x1690 [ 153.392623][ T10] register_vlan_dev+0x162/0x4a0 [ 153.392623][ T10] vlan_newlink+0x393/0x610 [ 153.392623][ T10] rtnl_newlink_create+0x341/0x850 [ 153.392623][ T10] __rtnl_newlink+0xac9/0xd80 [ 153.392623][ T10] rtnl_newlink+0x63/0xa0 [ 153.392623][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 153.392623][ T10] netlink_rcv_skb+0x130/0x360 [ 153.392623][ T10] netlink_unicast+0x449/0x710 [ 153.392623][ T10] netlink_sendmsg+0x723/0xbe0 [ 153.392623][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 153.392623][ T10] ___sys_sendmsg+0xee/0x170 [ 153.392623][ T10] __sys_sendmsg+0xcd/0x170 [ 153.392623][ T10] do_syscall_64+0xc6/0x1e0 [ 153.392623][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 153.392623][ T10] [ 162.502189][ T1068] eth0: renamed from veth0 [ 162.650351][ T1073] swp1: renamed from veth1 [ 163.114376][ T1085] veth0: renamed from veth1 [ 163.421503][ T1087] eth0: renamed from veth0 [ 163.556940][ T10] unregister_netdevice: waiting for eth0.20 to become free. Usage count = 6 [ 163.557259][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 163.557259][ T10] netdev_get_by_index+0x5e/0x80 [ 163.557259][ T10] fib6_nh_init+0x3d8/0x1580 [ 163.557259][ T10] ip6_route_info_create+0xf18/0x17d0 [ 163.557259][ T10] ip6_route_add+0x1c/0x140 [ 163.557259][ T10] addrconf_prefix_route+0x2a6/0x430 [ 163.557259][ T10] inet6_addr_add+0x4f8/0xa40 [ 163.557259][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 163.557259][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 163.557259][ T10] netlink_rcv_skb+0x130/0x360 [ 163.557259][ T10] netlink_unicast+0x449/0x710 [ 163.557259][ T10] netlink_sendmsg+0x723/0xbe0 [ 163.557259][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 163.557259][ T10] ___sys_sendmsg+0xee/0x170 [ 163.557259][ T10] __sys_sendmsg+0xcd/0x170 [ 163.557259][ T10] do_syscall_64+0xc6/0x1e0 [ 163.557259][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 163.557259][ T10] [ 163.559264][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 163.559264][ T10] netdev_get_by_index+0x5e/0x80 [ 163.559264][ T10] fib6_nh_init+0x3d8/0x1580 [ 163.559264][ T10] ip6_route_info_create+0xf18/0x17d0 [ 163.559264][ T10] addrconf_f6i_alloc+0x315/0x560 [ 163.559264][ T10] ipv6_add_addr+0x411/0x2000 [ 163.559264][ T10] inet6_addr_add+0x30e/0xa40 [ 163.559264][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 163.559264][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 163.559264][ T10] netlink_rcv_skb+0x130/0x360 [ 163.559264][ T10] netlink_unicast+0x449/0x710 [ 163.559264][ T10] netlink_sendmsg+0x723/0xbe0 [ 163.559264][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 163.559264][ T10] ___sys_sendmsg+0xee/0x170 [ 163.559264][ T10] __sys_sendmsg+0xcd/0x170 [ 163.559264][ T10] do_syscall_64+0xc6/0x1e0 [ 163.559264][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 163.559264][ T10] [ 163.561273][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 163.561273][ T10] netdev_get_by_index+0x5e/0x80 [ 163.561273][ T10] fib6_nh_init+0x3d8/0x1580 [ 163.561273][ T10] ip6_route_info_create+0xf18/0x17d0 [ 163.561273][ T10] ip6_route_add+0x1c/0x140 [ 163.561273][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 163.561273][ T10] addrconf_add_dev+0xe2/0x170 [ 163.561273][ T10] inet6_addr_add+0x12f/0xa40 [ 163.561273][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 163.561273][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 163.561273][ T10] netlink_rcv_skb+0x130/0x360 [ 163.561273][ T10] netlink_unicast+0x449/0x710 [ 163.561273][ T10] netlink_sendmsg+0x723/0xbe0 [ 163.561273][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 163.561273][ T10] ___sys_sendmsg+0xee/0x170 [ 163.561273][ T10] __sys_sendmsg+0xcd/0x170 [ 163.561273][ T10] do_syscall_64+0xc6/0x1e0 [ 163.561273][ T10] [ 163.563273][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 163.563273][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 163.563273][ T10] ipv6_find_idev+0x102/0x170 [ 163.563273][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 163.563273][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 163.563273][ T10] netlink_rcv_skb+0x130/0x360 [ 163.563273][ T10] netlink_unicast+0x449/0x710 [ 163.563273][ T10] netlink_sendmsg+0x723/0xbe0 [ 163.563273][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 163.563273][ T10] ___sys_sendmsg+0xee/0x170 [ 163.563273][ T10] __sys_sendmsg+0xcd/0x170 [ 163.563273][ T10] do_syscall_64+0xc6/0x1e0 [ 163.563273][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 163.563273][ T10] [ 163.564849][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 163.564849][ T10] neigh_parms_alloc+0x1e5/0x510 [ 163.564849][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 163.564849][ T10] ipv6_find_idev+0x102/0x170 [ 163.564849][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 163.564849][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 163.564849][ T10] netlink_rcv_skb+0x130/0x360 [ 163.564849][ T10] netlink_unicast+0x449/0x710 [ 163.564849][ T10] netlink_sendmsg+0x723/0xbe0 [ 163.564849][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 163.564849][ T10] ___sys_sendmsg+0xee/0x170 [ 163.564849][ T10] __sys_sendmsg+0xcd/0x170 [ 163.564849][ T10] do_syscall_64+0xc6/0x1e0 [ 163.564849][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 163.564849][ T10] [ 163.566565][ T10] unregister_netdevice: waiting for eth0.10 to become free. Usage count = 6 [ 163.566847][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 163.566847][ T10] netdev_get_by_index+0x5e/0x80 [ 163.566847][ T10] fib6_nh_init+0x3d8/0x1580 [ 163.566847][ T10] ip6_route_info_create+0xf18/0x17d0 [ 163.566847][ T10] ip6_route_add+0x1c/0x140 [ 163.566847][ T10] addrconf_prefix_route+0x2a6/0x430 [ 163.566847][ T10] inet6_addr_add+0x4f8/0xa40 [ 163.566847][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 163.566847][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 163.566847][ T10] netlink_rcv_skb+0x130/0x360 [ 163.566847][ T10] netlink_unicast+0x449/0x710 [ 163.566847][ T10] netlink_sendmsg+0x723/0xbe0 [ 163.566847][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 163.566847][ T10] ___sys_sendmsg+0xee/0x170 [ 163.566847][ T10] __sys_sendmsg+0xcd/0x170 [ 163.566847][ T10] do_syscall_64+0xc6/0x1e0 [ 163.566847][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 163.566847][ T10] [ 163.568876][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 163.568876][ T10] netdev_get_by_index+0x5e/0x80 [ 163.568876][ T10] fib6_nh_init+0x3d8/0x1580 [ 163.568876][ T10] ip6_route_info_create+0xf18/0x17d0 [ 163.568876][ T10] addrconf_f6i_alloc+0x315/0x560 [ 163.568876][ T10] ipv6_add_addr+0x411/0x2000 [ 163.568876][ T10] inet6_addr_add+0x30e/0xa40 [ 163.568876][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 163.568876][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 163.568876][ T10] netlink_rcv_skb+0x130/0x360 [ 163.568876][ T10] netlink_unicast+0x449/0x710 [ 163.568876][ T10] netlink_sendmsg+0x723/0xbe0 [ 163.568876][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 163.568876][ T10] ___sys_sendmsg+0xee/0x170 [ 163.568876][ T10] __sys_sendmsg+0xcd/0x170 [ 163.568876][ T10] do_syscall_64+0xc6/0x1e0 [ 163.568876][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 163.568876][ T10] [ 163.570920][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 163.570920][ T10] netdev_get_by_index+0x5e/0x80 [ 163.570920][ T10] fib6_nh_init+0x3d8/0x1580 [ 163.570920][ T10] ip6_route_info_create+0xf18/0x17d0 [ 163.570920][ T10] ip6_route_add+0x1c/0x140 [ 163.570920][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 163.570920][ T10] addrconf_add_dev+0xe2/0x170 [ 163.570920][ T10] inet6_addr_add+0x12f/0xa40 [ 163.570920][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 163.570920][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 163.570920][ T10] netlink_rcv_skb+0x130/0x360 [ 163.570920][ T10] netlink_unicast+0x449/0x710 [ 163.570920][ T10] netlink_sendmsg+0x723/0xbe0 [ 163.570920][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 163.570920][ T10] ___sys_sendmsg+0xee/0x170 [ 163.570920][ T10] __sys_sendmsg+0xcd/0x170 [ 163.570920][ T10] do_syscall_64+0xc6/0x1e0 [ 163.570920][ T10] [ 163.572913][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 163.572913][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 163.572913][ T10] ipv6_find_idev+0x102/0x170 [ 163.572913][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 163.572913][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 163.572913][ T10] netlink_rcv_skb+0x130/0x360 [ 163.572913][ T10] netlink_unicast+0x449/0x710 [ 163.572913][ T10] netlink_sendmsg+0x723/0xbe0 [ 163.572913][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 163.572913][ T10] ___sys_sendmsg+0xee/0x170 [ 163.572913][ T10] __sys_sendmsg+0xcd/0x170 [ 163.572913][ T10] do_syscall_64+0xc6/0x1e0 [ 163.572913][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 163.572913][ T10] [ 163.574481][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 163.574481][ T10] neigh_parms_alloc+0x1e5/0x510 [ 163.574481][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 163.574481][ T10] ipv6_find_idev+0x102/0x170 [ 163.574481][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 163.574481][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 163.574481][ T10] netlink_rcv_skb+0x130/0x360 [ 163.574481][ T10] netlink_unicast+0x449/0x710 [ 163.574481][ T10] netlink_sendmsg+0x723/0xbe0 [ 163.574481][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 163.574481][ T10] ___sys_sendmsg+0xee/0x170 [ 163.574481][ T10] __sys_sendmsg+0xcd/0x170 [ 163.574481][ T10] do_syscall_64+0xc6/0x1e0 [ 163.574481][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 163.574481][ T10] [ 163.576195][ T10] unregister_netdevice: waiting for eth0 to become free. Usage count = 3 [ 163.576433][ T10] ref_tracker: veth0@ffff888021b015e0 has 2/2 users at [ 163.576433][ T10] vlan_dev_init+0x97c/0xdd0 [ 163.576433][ T10] register_netdevice+0x4d3/0x1690 [ 163.576433][ T10] register_vlan_dev+0x162/0x4a0 [ 163.576433][ T10] vlan_newlink+0x393/0x610 [ 163.576433][ T10] rtnl_newlink_create+0x341/0x850 [ 163.576433][ T10] __rtnl_newlink+0xac9/0xd80 [ 163.576433][ T10] rtnl_newlink+0x63/0xa0 [ 163.576433][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 163.576433][ T10] netlink_rcv_skb+0x130/0x360 [ 163.576433][ T10] netlink_unicast+0x449/0x710 [ 163.576433][ T10] netlink_sendmsg+0x723/0xbe0 [ 163.576433][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 163.576433][ T10] ___sys_sendmsg+0xee/0x170 [ 163.576433][ T10] __sys_sendmsg+0xcd/0x170 [ 163.576433][ T10] do_syscall_64+0xc6/0x1e0 [ 163.576433][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 163.576433][ T10] [ 163.600396][ T1090] swp1: renamed from veth1 [ 167.221326][ T1114] br0: port 1(swp1) entered blocking state [ 167.221564][ T1114] br0: port 1(swp1) entered disabled state [ 167.221768][ T1114] swp1: entered allmulticast mode [ 167.222851][ T1114] swp1: entered promiscuous mode [ 167.227007][ T50] br0: port 1(swp1) entered blocking state [ 167.227191][ T50] br0: port 1(swp1) entered forwarding state [ 167.680229][ T1117] br0: port 2(vx0) entered blocking state [ 167.680473][ T1117] br0: port 2(vx0) entered disabled state [ 167.680646][ T1117] vx0: entered allmulticast mode [ 167.681826][ T1117] vx0: entered promiscuous mode [ 167.682354][ T1117] br0: port 2(vx0) entered blocking state [ 167.682514][ T1117] br0: port 2(vx0) entered forwarding state [ 170.268536][ T1134] br0: port 1(swp1) entered blocking state [ 170.268763][ T1134] br0: port 1(swp1) entered disabled state [ 170.269009][ T1134] swp1: entered allmulticast mode [ 170.270124][ T1134] swp1: entered promiscuous mode [ 170.272356][ T49] br0: port 1(swp1) entered blocking state [ 170.272549][ T49] br0: port 1(swp1) entered forwarding state [ 170.744618][ T1137] br0: port 2(vx0) entered blocking state [ 170.744866][ T1137] br0: port 2(vx0) entered disabled state [ 170.745046][ T1137] vx0: entered allmulticast mode [ 170.746220][ T1137] vx0: entered promiscuous mode [ 170.746758][ T1137] br0: port 2(vx0) entered blocking state [ 170.746942][ T1137] br0: port 2(vx0) entered forwarding state [ 173.724023][ T10] unregister_netdevice: waiting for eth0.20 to become free. Usage count = 6 [ 173.724510][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 173.724510][ T10] netdev_get_by_index+0x5e/0x80 [ 173.724510][ T10] fib6_nh_init+0x3d8/0x1580 [ 173.724510][ T10] ip6_route_info_create+0xf18/0x17d0 [ 173.724510][ T10] ip6_route_add+0x1c/0x140 [ 173.724510][ T10] addrconf_prefix_route+0x2a6/0x430 [ 173.724510][ T10] inet6_addr_add+0x4f8/0xa40 [ 173.724510][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 173.724510][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 173.724510][ T10] netlink_rcv_skb+0x130/0x360 [ 173.724510][ T10] netlink_unicast+0x449/0x710 [ 173.724510][ T10] netlink_sendmsg+0x723/0xbe0 [ 173.724510][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 173.724510][ T10] ___sys_sendmsg+0xee/0x170 [ 173.724510][ T10] __sys_sendmsg+0xcd/0x170 [ 173.724510][ T10] do_syscall_64+0xc6/0x1e0 [ 173.724510][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 173.724510][ T10] [ 173.726600][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 173.726600][ T10] netdev_get_by_index+0x5e/0x80 [ 173.726600][ T10] fib6_nh_init+0x3d8/0x1580 [ 173.726600][ T10] ip6_route_info_create+0xf18/0x17d0 [ 173.726600][ T10] addrconf_f6i_alloc+0x315/0x560 [ 173.726600][ T10] ipv6_add_addr+0x411/0x2000 [ 173.726600][ T10] inet6_addr_add+0x30e/0xa40 [ 173.726600][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 173.726600][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 173.726600][ T10] netlink_rcv_skb+0x130/0x360 [ 173.726600][ T10] netlink_unicast+0x449/0x710 [ 173.726600][ T10] netlink_sendmsg+0x723/0xbe0 [ 173.726600][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 173.726600][ T10] ___sys_sendmsg+0xee/0x170 [ 173.726600][ T10] __sys_sendmsg+0xcd/0x170 [ 173.726600][ T10] do_syscall_64+0xc6/0x1e0 [ 173.726600][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 173.726600][ T10] [ 173.728653][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 173.728653][ T10] netdev_get_by_index+0x5e/0x80 [ 173.728653][ T10] fib6_nh_init+0x3d8/0x1580 [ 173.728653][ T10] ip6_route_info_create+0xf18/0x17d0 [ 173.728653][ T10] ip6_route_add+0x1c/0x140 [ 173.728653][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 173.728653][ T10] addrconf_add_dev+0xe2/0x170 [ 173.728653][ T10] inet6_addr_add+0x12f/0xa40 [ 173.728653][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 173.728653][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 173.728653][ T10] netlink_rcv_skb+0x130/0x360 [ 173.728653][ T10] netlink_unicast+0x449/0x710 [ 173.728653][ T10] netlink_sendmsg+0x723/0xbe0 [ 173.728653][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 173.728653][ T10] ___sys_sendmsg+0xee/0x170 [ 173.728653][ T10] __sys_sendmsg+0xcd/0x170 [ 173.728653][ T10] do_syscall_64+0xc6/0x1e0 [ 173.728653][ T10] [ 173.730650][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 173.730650][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 173.730650][ T10] ipv6_find_idev+0x102/0x170 [ 173.730650][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 173.730650][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 173.730650][ T10] netlink_rcv_skb+0x130/0x360 [ 173.730650][ T10] netlink_unicast+0x449/0x710 [ 173.730650][ T10] netlink_sendmsg+0x723/0xbe0 [ 173.730650][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 173.730650][ T10] ___sys_sendmsg+0xee/0x170 [ 173.730650][ T10] __sys_sendmsg+0xcd/0x170 [ 173.730650][ T10] do_syscall_64+0xc6/0x1e0 [ 173.730650][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 173.730650][ T10] [ 173.732220][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 173.732220][ T10] neigh_parms_alloc+0x1e5/0x510 [ 173.732220][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 173.732220][ T10] ipv6_find_idev+0x102/0x170 [ 173.732220][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 173.732220][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 173.732220][ T10] netlink_rcv_skb+0x130/0x360 [ 173.732220][ T10] netlink_unicast+0x449/0x710 [ 173.732220][ T10] netlink_sendmsg+0x723/0xbe0 [ 173.732220][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 173.732220][ T10] ___sys_sendmsg+0xee/0x170 [ 173.732220][ T10] __sys_sendmsg+0xcd/0x170 [ 173.732220][ T10] do_syscall_64+0xc6/0x1e0 [ 173.732220][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 173.732220][ T10] [ 173.733947][ T10] unregister_netdevice: waiting for eth0.10 to become free. Usage count = 6 [ 173.734230][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 173.734230][ T10] netdev_get_by_index+0x5e/0x80 [ 173.734230][ T10] fib6_nh_init+0x3d8/0x1580 [ 173.734230][ T10] ip6_route_info_create+0xf18/0x17d0 [ 173.734230][ T10] ip6_route_add+0x1c/0x140 [ 173.734230][ T10] addrconf_prefix_route+0x2a6/0x430 [ 173.734230][ T10] inet6_addr_add+0x4f8/0xa40 [ 173.734230][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 173.734230][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 173.734230][ T10] netlink_rcv_skb+0x130/0x360 [ 173.734230][ T10] netlink_unicast+0x449/0x710 [ 173.734230][ T10] netlink_sendmsg+0x723/0xbe0 [ 173.734230][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 173.734230][ T10] ___sys_sendmsg+0xee/0x170 [ 173.734230][ T10] __sys_sendmsg+0xcd/0x170 [ 173.734230][ T10] do_syscall_64+0xc6/0x1e0 [ 173.734230][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 173.734230][ T10] [ 173.736248][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 173.736248][ T10] netdev_get_by_index+0x5e/0x80 [ 173.736248][ T10] fib6_nh_init+0x3d8/0x1580 [ 173.736248][ T10] ip6_route_info_create+0xf18/0x17d0 [ 173.736248][ T10] addrconf_f6i_alloc+0x315/0x560 [ 173.736248][ T10] ipv6_add_addr+0x411/0x2000 [ 173.736248][ T10] inet6_addr_add+0x30e/0xa40 [ 173.736248][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 173.736248][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 173.736248][ T10] netlink_rcv_skb+0x130/0x360 [ 173.736248][ T10] netlink_unicast+0x449/0x710 [ 173.736248][ T10] netlink_sendmsg+0x723/0xbe0 [ 173.736248][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 173.736248][ T10] ___sys_sendmsg+0xee/0x170 [ 173.736248][ T10] __sys_sendmsg+0xcd/0x170 [ 173.736248][ T10] do_syscall_64+0xc6/0x1e0 [ 173.736248][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 173.736248][ T10] [ 173.738258][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 173.738258][ T10] netdev_get_by_index+0x5e/0x80 [ 173.738258][ T10] fib6_nh_init+0x3d8/0x1580 [ 173.738258][ T10] ip6_route_info_create+0xf18/0x17d0 [ 173.738258][ T10] ip6_route_add+0x1c/0x140 [ 173.738258][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 173.738258][ T10] addrconf_add_dev+0xe2/0x170 [ 173.738258][ T10] inet6_addr_add+0x12f/0xa40 [ 173.738258][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 173.738258][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 173.738258][ T10] netlink_rcv_skb+0x130/0x360 [ 173.738258][ T10] netlink_unicast+0x449/0x710 [ 173.738258][ T10] netlink_sendmsg+0x723/0xbe0 [ 173.738258][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 173.738258][ T10] ___sys_sendmsg+0xee/0x170 [ 173.738258][ T10] __sys_sendmsg+0xcd/0x170 [ 173.738258][ T10] do_syscall_64+0xc6/0x1e0 [ 173.738258][ T10] [ 173.740240][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 173.740240][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 173.740240][ T10] ipv6_find_idev+0x102/0x170 [ 173.740240][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 173.740240][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 173.740240][ T10] netlink_rcv_skb+0x130/0x360 [ 173.740240][ T10] netlink_unicast+0x449/0x710 [ 173.740240][ T10] netlink_sendmsg+0x723/0xbe0 [ 173.740240][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 173.740240][ T10] ___sys_sendmsg+0xee/0x170 [ 173.740240][ T10] __sys_sendmsg+0xcd/0x170 [ 173.740240][ T10] do_syscall_64+0xc6/0x1e0 [ 173.740240][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 173.740240][ T10] [ 173.741818][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 173.741818][ T10] neigh_parms_alloc+0x1e5/0x510 [ 173.741818][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 173.741818][ T10] ipv6_find_idev+0x102/0x170 [ 173.741818][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 173.741818][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 173.741818][ T10] netlink_rcv_skb+0x130/0x360 [ 173.741818][ T10] netlink_unicast+0x449/0x710 [ 173.741818][ T10] netlink_sendmsg+0x723/0xbe0 [ 173.741818][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 173.741818][ T10] ___sys_sendmsg+0xee/0x170 [ 173.741818][ T10] __sys_sendmsg+0xcd/0x170 [ 173.741818][ T10] do_syscall_64+0xc6/0x1e0 [ 173.741818][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 173.741818][ T10] [ 173.743532][ T10] unregister_netdevice: waiting for eth0 to become free. Usage count = 3 [ 173.743800][ T10] ref_tracker: veth0@ffff888021b015e0 has 2/2 users at [ 173.743800][ T10] vlan_dev_init+0x97c/0xdd0 [ 173.743800][ T10] register_netdevice+0x4d3/0x1690 [ 173.743800][ T10] register_vlan_dev+0x162/0x4a0 [ 173.743800][ T10] vlan_newlink+0x393/0x610 [ 173.743800][ T10] rtnl_newlink_create+0x341/0x850 [ 173.743800][ T10] __rtnl_newlink+0xac9/0xd80 [ 173.743800][ T10] rtnl_newlink+0x63/0xa0 [ 173.743800][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 173.743800][ T10] netlink_rcv_skb+0x130/0x360 [ 173.743800][ T10] netlink_unicast+0x449/0x710 [ 173.743800][ T10] netlink_sendmsg+0x723/0xbe0 [ 173.743800][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 173.743800][ T10] ___sys_sendmsg+0xee/0x170 [ 173.743800][ T10] __sys_sendmsg+0xcd/0x170 [ 173.743800][ T10] do_syscall_64+0xc6/0x1e0 [ 173.743800][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 173.743800][ T10] [ 183.900907][ T10] unregister_netdevice: waiting for eth0.20 to become free. Usage count = 6 [ 183.901258][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 183.901258][ T10] netdev_get_by_index+0x5e/0x80 [ 183.901258][ T10] fib6_nh_init+0x3d8/0x1580 [ 183.901258][ T10] ip6_route_info_create+0xf18/0x17d0 [ 183.901258][ T10] ip6_route_add+0x1c/0x140 [ 183.901258][ T10] addrconf_prefix_route+0x2a6/0x430 [ 183.901258][ T10] inet6_addr_add+0x4f8/0xa40 [ 183.901258][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 183.901258][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 183.901258][ T10] netlink_rcv_skb+0x130/0x360 [ 183.901258][ T10] netlink_unicast+0x449/0x710 [ 183.901258][ T10] netlink_sendmsg+0x723/0xbe0 [ 183.901258][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 183.901258][ T10] ___sys_sendmsg+0xee/0x170 [ 183.901258][ T10] __sys_sendmsg+0xcd/0x170 [ 183.901258][ T10] do_syscall_64+0xc6/0x1e0 [ 183.901258][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 183.901258][ T10] [ 183.903509][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 183.903509][ T10] netdev_get_by_index+0x5e/0x80 [ 183.903509][ T10] fib6_nh_init+0x3d8/0x1580 [ 183.903509][ T10] ip6_route_info_create+0xf18/0x17d0 [ 183.903509][ T10] addrconf_f6i_alloc+0x315/0x560 [ 183.903509][ T10] ipv6_add_addr+0x411/0x2000 [ 183.903509][ T10] inet6_addr_add+0x30e/0xa40 [ 183.903509][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 183.903509][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 183.903509][ T10] netlink_rcv_skb+0x130/0x360 [ 183.903509][ T10] netlink_unicast+0x449/0x710 [ 183.903509][ T10] netlink_sendmsg+0x723/0xbe0 [ 183.903509][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 183.903509][ T10] ___sys_sendmsg+0xee/0x170 [ 183.903509][ T10] __sys_sendmsg+0xcd/0x170 [ 183.903509][ T10] do_syscall_64+0xc6/0x1e0 [ 183.903509][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 183.903509][ T10] [ 183.905767][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 183.905767][ T10] netdev_get_by_index+0x5e/0x80 [ 183.905767][ T10] fib6_nh_init+0x3d8/0x1580 [ 183.905767][ T10] ip6_route_info_create+0xf18/0x17d0 [ 183.905767][ T10] ip6_route_add+0x1c/0x140 [ 183.905767][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 183.905767][ T10] addrconf_add_dev+0xe2/0x170 [ 183.905767][ T10] inet6_addr_add+0x12f/0xa40 [ 183.905767][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 183.905767][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 183.905767][ T10] netlink_rcv_skb+0x130/0x360 [ 183.905767][ T10] netlink_unicast+0x449/0x710 [ 183.905767][ T10] netlink_sendmsg+0x723/0xbe0 [ 183.905767][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 183.905767][ T10] ___sys_sendmsg+0xee/0x170 [ 183.905767][ T10] __sys_sendmsg+0xcd/0x170 [ 183.905767][ T10] do_syscall_64+0xc6/0x1e0 [ 183.905767][ T10] [ 183.907966][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 183.907966][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 183.907966][ T10] ipv6_find_idev+0x102/0x170 [ 183.907966][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 183.907966][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 183.907966][ T10] netlink_rcv_skb+0x130/0x360 [ 183.907966][ T10] netlink_unicast+0x449/0x710 [ 183.907966][ T10] netlink_sendmsg+0x723/0xbe0 [ 183.907966][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 183.907966][ T10] ___sys_sendmsg+0xee/0x170 [ 183.907966][ T10] __sys_sendmsg+0xcd/0x170 [ 183.907966][ T10] do_syscall_64+0xc6/0x1e0 [ 183.907966][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 183.907966][ T10] [ 183.909663][ T10] ref_tracker: eth0.20@ffff888006cfc5e0 has 1/5 users at [ 183.909663][ T10] neigh_parms_alloc+0x1e5/0x510 [ 183.909663][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 183.909663][ T10] ipv6_find_idev+0x102/0x170 [ 183.909663][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 183.909663][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 183.909663][ T10] netlink_rcv_skb+0x130/0x360 [ 183.909663][ T10] netlink_unicast+0x449/0x710 [ 183.909663][ T10] netlink_sendmsg+0x723/0xbe0 [ 183.909663][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 183.909663][ T10] ___sys_sendmsg+0xee/0x170 [ 183.909663][ T10] __sys_sendmsg+0xcd/0x170 [ 183.909663][ T10] do_syscall_64+0xc6/0x1e0 [ 183.909663][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 183.909663][ T10] [ 183.911579][ T10] unregister_netdevice: waiting for eth0.10 to become free. Usage count = 6 [ 183.911869][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 183.911869][ T10] netdev_get_by_index+0x5e/0x80 [ 183.911869][ T10] fib6_nh_init+0x3d8/0x1580 [ 183.911869][ T10] ip6_route_info_create+0xf18/0x17d0 [ 183.911869][ T10] ip6_route_add+0x1c/0x140 [ 183.911869][ T10] addrconf_prefix_route+0x2a6/0x430 [ 183.911869][ T10] inet6_addr_add+0x4f8/0xa40 [ 183.911869][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 183.911869][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 183.911869][ T10] netlink_rcv_skb+0x130/0x360 [ 183.911869][ T10] netlink_unicast+0x449/0x710 [ 183.911869][ T10] netlink_sendmsg+0x723/0xbe0 [ 183.911869][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 183.911869][ T10] ___sys_sendmsg+0xee/0x170 [ 183.911869][ T10] __sys_sendmsg+0xcd/0x170 [ 183.911869][ T10] do_syscall_64+0xc6/0x1e0 [ 183.911869][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 183.911869][ T10] [ 183.914102][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 183.914102][ T10] netdev_get_by_index+0x5e/0x80 [ 183.914102][ T10] fib6_nh_init+0x3d8/0x1580 [ 183.914102][ T10] ip6_route_info_create+0xf18/0x17d0 [ 183.914102][ T10] addrconf_f6i_alloc+0x315/0x560 [ 183.914102][ T10] ipv6_add_addr+0x411/0x2000 [ 183.914102][ T10] inet6_addr_add+0x30e/0xa40 [ 183.914102][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 183.914102][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 183.914102][ T10] netlink_rcv_skb+0x130/0x360 [ 183.914102][ T10] netlink_unicast+0x449/0x710 [ 183.914102][ T10] netlink_sendmsg+0x723/0xbe0 [ 183.914102][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 183.914102][ T10] ___sys_sendmsg+0xee/0x170 [ 183.914102][ T10] __sys_sendmsg+0xcd/0x170 [ 183.914102][ T10] do_syscall_64+0xc6/0x1e0 [ 183.914102][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 183.914102][ T10] [ 183.916328][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 183.916328][ T10] netdev_get_by_index+0x5e/0x80 [ 183.916328][ T10] fib6_nh_init+0x3d8/0x1580 [ 183.916328][ T10] ip6_route_info_create+0xf18/0x17d0 [ 183.916328][ T10] ip6_route_add+0x1c/0x140 [ 183.916328][ T10] addrconf_add_mroute+0x1ac/0x2c0 [ 183.916328][ T10] addrconf_add_dev+0xe2/0x170 [ 183.916328][ T10] inet6_addr_add+0x12f/0xa40 [ 183.916328][ T10] inet6_rtm_newaddr+0x560/0x6b0 [ 183.916328][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 183.916328][ T10] netlink_rcv_skb+0x130/0x360 [ 183.916328][ T10] netlink_unicast+0x449/0x710 [ 183.916328][ T10] netlink_sendmsg+0x723/0xbe0 [ 183.916328][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 183.916328][ T10] ___sys_sendmsg+0xee/0x170 [ 183.916328][ T10] __sys_sendmsg+0xcd/0x170 [ 183.916328][ T10] do_syscall_64+0xc6/0x1e0 [ 183.916328][ T10] [ 183.918687][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 183.918687][ T10] ipv6_add_dev+0x3ba/0x11c0 [ 183.918687][ T10] ipv6_find_idev+0x102/0x170 [ 183.918687][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 183.918687][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 183.918687][ T10] netlink_rcv_skb+0x130/0x360 [ 183.918687][ T10] netlink_unicast+0x449/0x710 [ 183.918687][ T10] netlink_sendmsg+0x723/0xbe0 [ 183.918687][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 183.918687][ T10] ___sys_sendmsg+0xee/0x170 [ 183.918687][ T10] __sys_sendmsg+0xcd/0x170 [ 183.918687][ T10] do_syscall_64+0xc6/0x1e0 [ 183.918687][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 183.918687][ T10] [ 183.920532][ T10] ref_tracker: eth0.10@ffff8880218d15e0 has 1/5 users at [ 183.920532][ T10] neigh_parms_alloc+0x1e5/0x510 [ 183.920532][ T10] ipv6_add_dev+0x2fe/0x11c0 [ 183.920532][ T10] ipv6_find_idev+0x102/0x170 [ 183.920532][ T10] inet6_rtm_newaddr+0x37c/0x6b0 [ 183.920532][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 183.920532][ T10] netlink_rcv_skb+0x130/0x360 [ 183.920532][ T10] netlink_unicast+0x449/0x710 [ 183.920532][ T10] netlink_sendmsg+0x723/0xbe0 [ 183.920532][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 183.920532][ T10] ___sys_sendmsg+0xee/0x170 [ 183.920532][ T10] __sys_sendmsg+0xcd/0x170 [ 183.920532][ T10] do_syscall_64+0xc6/0x1e0 [ 183.920532][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 183.920532][ T10] [ 183.922614][ T10] unregister_netdevice: waiting for eth0 to become free. Usage count = 3 [ 183.922889][ T10] ref_tracker: veth0@ffff888021b015e0 has 2/2 users at [ 183.922889][ T10] vlan_dev_init+0x97c/0xdd0 [ 183.922889][ T10] register_netdevice+0x4d3/0x1690 [ 183.922889][ T10] register_vlan_dev+0x162/0x4a0 [ 183.922889][ T10] vlan_newlink+0x393/0x610 [ 183.922889][ T10] rtnl_newlink_create+0x341/0x850 [ 183.922889][ T10] __rtnl_newlink+0xac9/0xd80 [ 183.922889][ T10] rtnl_newlink+0x63/0xa0 [ 183.922889][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 183.922889][ T10] netlink_rcv_skb+0x130/0x360 [ 183.922889][ T10] netlink_unicast+0x449/0x710 [ 183.922889][ T10] netlink_sendmsg+0x723/0xbe0 [ 183.922889][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 183.922889][ T10] ___sys_sendmsg+0xee/0x170 [ 183.922889][ T10] __sys_sendmsg+0xcd/0x170 [ 183.922889][ T10] do_syscall_64+0xc6/0x1e0 [ 183.922889][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 183.922889][ T10]